May 2012 - SerialICE - mail.coreboot.org

Patch merged into serialice/master: 14e5867 Remove qemu 0.11.x fork
by gerrit＠coreboot.org May 30, 2012

May 30, 2012

the following patch was just integrated into master: commit 14e5867d08f6e6525eef9ef82422c5943c04ee7d Author: Patrick Georgi <patrick(a)georgi-clan.de> Date: Mon May 28 21:02:32 2012 +0200 Remove qemu 0.11.x fork We're on 0.15.x now Change-Id: I4eb0f1a67212a66f32c07194e3b6245ce5a412a1 Signed-off-by: Patrick Georgi <patrick(a)georgi-clan.de> See http://review.coreboot.org/1057 for details. -gerrit

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New patch to review for serialice: 679f87a Move SerialICE protocol support to separate file
by Patrick Georgi May 30, 2012

May 30, 2012

Patrick Georgi (patrick(a)georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1066 -gerrit commit 679f87ab165ba56906b0acc6db45fc1a61ac3478 Author: Patrick Georgi <patrick(a)georgi-clan.de> Date: Wed May 30 00:17:12 2012 +0200 Move SerialICE protocol support to separate file serialice-com.c is responsible for the lowlevel details of communication. serialice.c does the hooks and lua coordination. No changes were made to functions operation. Two unused functions are #if 0'd out, and there's some reordering going on to make gcc happy, but any change inside a function is a bug. Change-Id: Ic3a308dfd434d48c67018227707f8022c2e40050 Signed-off-by: Kyösti Mälkki <kyosti.malkki(a)gmail.com> [pg: Reorganized Kyösti's patch set] Signed-off-by: Patrick Georgi <patrick(a)georgi-clan.de> --- qemu-0.15.x/Makefile | 2 + qemu-0.15.x/Makefile.target | 2 +- qemu-0.15.x/serialice-com.c | 496 +++++++++++++++++++++++++++++++++++++++++++ qemu-0.15.x/serialice.c | 460 +--------------------------------------- qemu-0.15.x/serialice.h | 17 ++ 5 files changed, 523 insertions(+), 454 deletions(-) diff --git a/qemu-0.15.x/Makefile b/qemu-0.15.x/Makefile index 076b0ec..0778994 100644 --- a/qemu-0.15.x/Makefile +++ b/qemu-0.15.x/Makefile @@ -121,9 +121,11 @@ version.o: $(SRC_PATH)/version.rc config-host.mak ifdef CONFIG_SERIALICE serialice.o: serialice.c serialice.h +serialice-com.o: serialice-com.c serialice.h endif serialice.o: QEMU_CFLAGS += $(SERIALICE_CFLAGS) +serialice-com.o: QEMU_CFLAGS += $(SERIALICE_CFLAGS) version-obj-$(CONFIG_WIN32) += version.o ###################################################################### diff --git a/qemu-0.15.x/Makefile.target b/qemu-0.15.x/Makefile.target index 22c8ff1..9ae7a03 100644 --- a/qemu-0.15.x/Makefile.target +++ b/qemu-0.15.x/Makefile.target @@ -226,7 +226,7 @@ ifdef CONFIG_SERIALICE QEMU_CFLAGS += $(SERIALICE_CFLAGS) LIBS+=-lm endif -obj-$(CONFIG_SERIALICE) += serialice.o +obj-$(CONFIG_SERIALICE) += serialice.o serialice-com.o # Hardware support obj-i386-y += vga.o diff --git a/qemu-0.15.x/serialice-com.c b/qemu-0.15.x/serialice-com.c new file mode 100644 index 0000000..8883643 --- /dev/null +++ b/qemu-0.15.x/serialice-com.c @@ -0,0 +1,496 @@ +/* + * QEMU PC System Emulator + * + * Copyright (c) 2009 coresystems GmbH + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +/* System includes */ +#include <stdlib.h> +#include <stdio.h> +#include <stdint.h> +#include <unistd.h> +#include <string.h> +#ifdef WIN32 +#include <windows.h> +#include <conio.h> +#else +#include <fcntl.h> +#include <termios.h> +#include <sys/ioctl.h> +#endif + +#include "console.h" +#include "serialice.h" +#include "sysemu.h" + +#define SERIALICE_BANNER 1 +#if SERIALICE_BANNER +#include "serialice_banner.h" +#endif + +#define SERIALICE_DEBUG 3 +#define BUFFER_SIZE 1024 + +typedef struct { +#ifdef WIN32 + HANDLE fd; +#else + int fd; +#endif + DisplayState *ds; + char *buffer; + char *command; +} SerialICEState; + +static SerialICEState *s; +const char *serialice_mainboard = NULL; + +/* we need the screen stuff here since it uses SerialICEState */ +static int screen_invalid = 1; + +static void serialice_refresh(void *opaque) +{ + uint8_t *dest; + int bpp, linesize; + + if (!screen_invalid) { + return; + } + + dest = ds_get_data(s->ds); + bpp = (ds_get_bits_per_pixel(s->ds) + 7) >> 3; + linesize = ds_get_linesize(s->ds); + + memset(dest, 0x00, linesize * ds_get_height(s->ds)); +#if SERIALICE_BANNER + int x, y; + if (bpp == 4) { + for (y = 0; y < 240; y++) { + for (x = 0; x < 320; x++) { + int doff = (y * linesize) + (x * bpp); + int soff = (y * (320 * 3)) + (x * 3); + dest[doff + 0] = serialice_banner[soff + 2]; // blue + dest[doff + 1] = serialice_banner[soff + 1]; // green + dest[doff + 2] = serialice_banner[soff + 0]; // red + } + } + } else { + printf("Banner enabled and BPP = %d (line size = %d)\n", bpp, linesize); + } +#endif + + dpy_update(s->ds, 0, 0, ds_get_width(s->ds), ds_get_height(s->ds)); + screen_invalid = 0; +} + +static void serialice_invalidate(void *opaque) +{ + screen_invalid = 1; +} + +#ifndef WIN32 +static struct termios options; +#endif + +static int handshake_mode = 0; + +static int serialice_read(SerialICEState * state, void *buf, size_t nbyte) +{ + int bytes_read = 0; + + while (1) { +#ifdef WIN32 + int ret = 0; + ReadFile(state->fd, buf, nbyte - bytes_read, &ret, NULL); + if (!ret) { + break; + } +#else + int ret = read(state->fd, buf, nbyte - bytes_read); + + if (ret == -1 && errno == EINTR) { + continue; + } + + if (ret == -1) { + break; + } +#endif + + bytes_read += ret; + buf += ret; + + if (bytes_read >= (int)nbyte) { + break; + } + } + + return bytes_read; +} + +static int serialice_write(SerialICEState * state, const void *buf, + size_t nbyte) +{ + char *buffer = (char *)buf; + char c; + int i; + + for (i = 0; i < (int)nbyte; i++) { +#ifdef WIN32 + int ret = 0; + while (ret == 0) { + WriteFile(state->fd, buffer + i, 1, &ret, NULL); + } + ret = 0; + while (ret == 0) { + ReadFile(state->fd, &c, 1, &ret, NULL); + } +#else + while (write(state->fd, buffer + i, 1) != 1) ; + while (read(state->fd, &c, 1) != 1) ; +#endif + if (c != buffer[i] && !handshake_mode) { + printf("Readback error! %x/%x\n", c, buffer[i]); + } + } + + return nbyte; +} + +static int serialice_wait_prompt(void) +{ + char buf[3]; + int l; + + l = serialice_read(s, buf, 3); + + if (l == -1) { + perror("SerialICE: Could not read from target"); + exit(1); + } + + while (buf[0] != '\n' || buf[1] != '>' || buf[2] != ' ') { + buf[0] = buf[1]; + buf[1] = buf[2]; + l = serialice_read(s, buf + 2, 1); + if (l == -1) { + perror("SerialICE: Could not read from target"); + exit(1); + } + } + + return 0; +} + +void serialice_serial_init(void) +{ + s = qemu_mallocz(sizeof(SerialICEState)); + + s->ds = graphic_console_init(serialice_refresh, serialice_invalidate, + NULL, NULL, s); + qemu_console_resize(s->ds, 320, 240); + + if (serialice_device == NULL) { + printf("You need to specify a serial device to use SerialICE.\n"); + exit(1); + } +#ifdef WIN32 + s->fd = CreateFile(serialice_device, GENERIC_READ | GENERIC_WRITE, + 0, NULL, OPEN_EXISTING, 0, NULL); + + if (s->fd == INVALID_HANDLE_VALUE) { + perror("SerialICE: Could not connect to target TTY"); + exit(1); + } + + DCB dcb; + if (!GetCommState(s->fd, &dcb)) { + perror("SerialICE: Could not load config for target TTY"); + exit(1); + } + + dcb.BaudRate = CBR_115200; + dcb.ByteSize = 8; + dcb.Parity = NOPARITY; + dcb.StopBits = ONESTOPBIT; + + if (!SetCommState(s->fd, &dcb)) { + perror("SerialICE: Could not store config for target TTY"); + exit(1); + } +#else + s->fd = open(serialice_device, O_RDWR | O_NOCTTY | O_NONBLOCK); + + if (s->fd == -1) { + perror("SerialICE: Could not connect to target TTY"); + exit(1); + } + + if (ioctl(s->fd, TIOCEXCL) == -1) { + perror("SerialICE: TTY not exclusively available"); + exit(1); + } + + if (fcntl(s->fd, F_SETFL, 0) == -1) { + perror("SerialICE: Could not switch to blocking I/O"); + exit(1); + } + + if (tcgetattr(s->fd, &options) == -1) { + perror("SerialICE: Could not get TTY attributes"); + exit(1); + } + + cfsetispeed(&options, B115200); + cfsetospeed(&options, B115200); + + /* set raw input, 1 second timeout */ + options.c_cflag |= (CLOCAL | CREAD); + options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG); + options.c_oflag &= ~OPOST; + options.c_iflag |= IGNCR; + options.c_cc[VMIN] = 0; + options.c_cc[VTIME] = 100; + + tcsetattr(s->fd, TCSANOW, &options); + + tcflush(s->fd, TCIOFLUSH); +#endif + + s->buffer = qemu_mallocz(BUFFER_SIZE); + s->command = qemu_mallocz(BUFFER_SIZE); + + printf("SerialICE: Waiting for handshake with target... "); + + handshake_mode = 1; // Readback errors are to be expected in this phase. + + /* Trigger a prompt */ + serialice_write(s, "@", 1); + + /* ... and wait for it to appear */ + if (serialice_wait_prompt() == 0) { + printf("target alive!\n"); + } else { + printf("target not ok!\n"); + exit(1); + } + + /* Each serialice_command() waits for a prompt, so trigger one for the + * first command, as we consumed the last one for the handshake + */ + serialice_write(s, "@", 1); + + handshake_mode = 0; // from now on, warn about readback errors. + + serialice_get_version(); + + serialice_get_mainboard(); +} + +void serialice_command(const char *command, int reply_len) +{ +#if SERIALICE_DEBUG > 5 + int i; +#endif + int l; + + serialice_wait_prompt(); + + serialice_write(s, command, strlen(command)); + + memset(s->buffer, 0, reply_len + 1); // clear enough of the buffer + + l = serialice_read(s, s->buffer, reply_len); + + if (l == -1) { + perror("SerialICE: Could not read from target"); + exit(1); + } + // compensate for CR on the wire. Needed on Win32 + if (s->buffer[0] == '\r') { + memmove(s->buffer, s->buffer + 1, reply_len); + serialice_read(s, s->buffer + reply_len - 1, 1); + } + + if (l != reply_len) { + printf("SerialICE: command was not answered sufficiently: " + "(%d/%d bytes)\n'%s'\n", l, reply_len, s->buffer); + exit(1); + } +#if SERIALICE_DEBUG > 5 + for (i = 0; i < reply_len; i++) { + printf("%02x ", s->buffer[i]); + } + printf("\n"); +#endif +} + +void serialice_get_version(void) +{ + int len = 0; + printf("SerialICE: Version.....: "); + serialice_command("*vi", 0); + + memset(s->buffer, 0, BUFFER_SIZE); + serialice_read(s, s->buffer, 1); + serialice_read(s, s->buffer, 1); + while (s->buffer[len++] != '\n') { + serialice_read(s, s->buffer + len, 1); + } + s->buffer[len - 1] = '\0'; + + printf("%s\n", s->buffer); +} + +void serialice_get_mainboard(void) +{ + int len = 31; + + printf("SerialICE: Mainboard...: "); + serialice_command("*mb", 32); + while (len && s->buffer[len] == ' ') { + s->buffer[len--] = '\0'; + } + serialice_mainboard = strdup(s->buffer + 1); + printf("%s\n", serialice_mainboard); +} + +uint32_t serialice_io_read_wrapper(uint16_t port, unsigned int size) +{ + switch (size) { + case 1: + sprintf(s->command, "*ri%04x.b", port); + // command read back: "\n00" (3 characters) + serialice_command(s->command, 3); + return (uint8_t) strtoul(s->buffer + 1, (char **)NULL, 16); + case 2: + sprintf(s->command, "*ri%04x.w", port); + // command read back: "\n0000" (5 characters) + serialice_command(s->command, 5); + return (uint16_t) strtoul(s->buffer + 1, (char **)NULL, 16); + case 4: + sprintf(s->command, "*ri%04x.l", port); + // command read back: "\n00000000" (9 characters) + serialice_command(s->command, 9); + return strtoul(s->buffer + 1, (char **)NULL, 16); + default: + printf("WARNING: unknown read access size %d @%08x\n", size, port); + return -1; + } +} + +void serialice_io_write_wrapper(uint16_t port, unsigned int size, uint32_t data) +{ + switch (size) { + case 1: + sprintf(s->command, "*wi%04x.b=%02x", port, (uint8_t) data); + serialice_command(s->command, 0); + return; + case 2: + sprintf(s->command, "*wi%04x.w=%04x", port, (uint16_t) data); + serialice_command(s->command, 0); + return; + case 4: + sprintf(s->command, "*wi%04x.l=%08x", port, data); + serialice_command(s->command, 0); + return; + default: + printf("WARNING: unknown write access size %d @%08x\n", size, port); + } + return; +} + +uint32_t serialice_load_wrapper(uint32_t addr, unsigned int size) +{ + switch (size) { + case 1: + sprintf(s->command, "*rm%08x.b", addr); + // command read back: "\n00" (3 characters) + serialice_command(s->command, 3); + return (uint8_t) strtoul(s->buffer + 1, (char **)NULL, 16); + case 2: + sprintf(s->command, "*rm%08x.w", addr); + // command read back: "\n0000" (5 characters) + serialice_command(s->command, 5); + return (uint16_t) strtoul(s->buffer + 1, (char **)NULL, 16); + case 4: + sprintf(s->command, "*rm%08x.l", addr); + // command read back: "\n00000000" (9 characters) + serialice_command(s->command, 9); + return (uint32_t) strtoul(s->buffer + 1, (char **)NULL, 16); + default: + printf("WARNING: unknown read access size %d @%08x\n", size, addr); + } + return 0; +} + +void serialice_store_wrapper(uint32_t addr, unsigned int size, uint32_t data) +{ + switch (size) { + case 1: + sprintf(s->command, "*wm%08x.b=%02x", addr, (uint8_t) data); + serialice_command(s->command, 0); + break; + case 2: + sprintf(s->command, "*wm%08x.w=%04x", addr, (uint16_t) data); + serialice_command(s->command, 0); + break; + case 4: + sprintf(s->command, "*wm%08x.l=%08x", addr, data); + serialice_command(s->command, 0); + break; + default: + printf("WARNING: unknown write access size %d @%08x\n", size, addr); + } +} + +void serialice_rdmsr_wrapper(uint32_t addr, uint32_t key, + uint32_t * hi, uint32_t * lo) +{ + sprintf(s->command, "*rc%08x.%08x", addr, key); + // command read back: "\n00000000.00000000" (18 characters) + serialice_command(s->command, 18); + s->buffer[9] = 0; // . -> \0 + *hi = (uint32_t) strtoul(s->buffer + 1, (char **)NULL, 16); + *lo = (uint32_t) strtoul(s->buffer + 10, (char **)NULL, 16); +} + +void serialice_wrmsr_wrapper(uint32_t addr, uint32_t key, + uint32_t hi, uint32_t lo) +{ + sprintf(s->command, "*wc%08x.%08x=%08x.%08x", addr, key, hi, lo); + serialice_command(s->command, 0); +} + +void serialice_cpuid_wrapper(uint32_t eax, uint32_t ecx, cpuid_regs_t * ret) +{ + sprintf(s->command, "*ci%08x.%08x", eax, ecx); + // command read back: "\n000006f2.00000000.00001234.12340324" + // (36 characters) + serialice_command(s->command, 36); + s->buffer[9] = 0; // . -> \0 + s->buffer[18] = 0; // . -> \0 + s->buffer[27] = 0; // . -> \0 + ret->eax = (uint32_t) strtoul(s->buffer + 1, (char **)NULL, 16); + ret->ebx = (uint32_t) strtoul(s->buffer + 10, (char **)NULL, 16); + ret->ecx = (uint32_t) strtoul(s->buffer + 19, (char **)NULL, 16); + ret->edx = (uint32_t) strtoul(s->buffer + 28, (char **)NULL, 16); +} diff --git a/qemu-0.15.x/serialice.c b/qemu-0.15.x/serialice.c index 3813a1f..8bdcf88 100644 --- a/qemu-0.15.x/serialice.c +++ b/qemu-0.15.x/serialice.c @@ -55,37 +55,13 @@ #include "serialice.h" #include "sysemu.h" -#define SERIALICE_BANNER 1 -#if SERIALICE_BANNER -#include "serialice_banner.h" -#endif - #define DEFAULT_RAM_SIZE 128 #define BIOS_FILENAME "bios.bin" -#define SERIALICE_DEBUG 3 -#define BUFFER_SIZE 1024 -typedef struct { -#ifdef WIN32 - HANDLE fd; -#else - int fd; -#endif - DisplayState *ds; - char *buffer; - char *command; -} SerialICEState; - -static SerialICEState *s; - int serialice_active = 0; const char *serialice_lua_script = "serialice.lua"; -const char *serialice_mainboard = NULL; - -#ifndef WIN32 -static struct termios options; -#endif +extern const char *serialice_mainboard; static lua_State *L; @@ -270,11 +246,14 @@ static int serialice_lua_init(void) return 0; } +#if 0 +/* not used yet */ static int serialice_lua_exit(void) { lua_close(L); return 0; } +#endif const char *serialice_lua_execute(const char *cmd) { @@ -546,212 +525,9 @@ static void serialice_cpuid_log(uint32_t eax, uint32_t ecx, cpuid_regs_t res, // ************************************************************************** // low level communication with the SerialICE shell (serial communication) -static int serialice_read(SerialICEState * state, void *buf, size_t nbyte) -{ - int bytes_read = 0; - - while (1) { -#ifdef WIN32 - int ret = 0; - ReadFile(state->fd, buf, nbyte - bytes_read, &ret, NULL); - if (!ret) { - break; - } -#else - int ret = read(state->fd, buf, nbyte - bytes_read); - - if (ret == -1 && errno == EINTR) { - continue; - } - - if (ret == -1) { - break; - } -#endif - - bytes_read += ret; - buf += ret; - - if (bytes_read >= (int)nbyte) { - break; - } - } - - return bytes_read; -} - -static int handshake_mode = 0; - -static int serialice_write(SerialICEState * state, const void *buf, - size_t nbyte) -{ - char *buffer = (char *)buf; - char c; - int i; - - for (i = 0; i < (int)nbyte; i++) { -#ifdef WIN32 - int ret = 0; - while (ret == 0) { - WriteFile(state->fd, buffer + i, 1, &ret, NULL); - } - ret = 0; - while (ret == 0) { - ReadFile(state->fd, &c, 1, &ret, NULL); - } -#else - while (write(state->fd, buffer + i, 1) != 1) ; - while (read(state->fd, &c, 1) != 1) ; -#endif - if (c != buffer[i] && !handshake_mode) { - printf("Readback error! %x/%x\n", c, buffer[i]); - } - } - - return nbyte; -} - -static int serialice_wait_prompt(void) -{ - char buf[3]; - int l; - - l = serialice_read(s, buf, 3); - - if (l == -1) { - perror("SerialICE: Could not read from target"); - exit(1); - } - - while (buf[0] != '\n' || buf[1] != '>' || buf[2] != ' ') { - buf[0] = buf[1]; - buf[1] = buf[2]; - l = serialice_read(s, buf + 2, 1); - if (l == -1) { - perror("SerialICE: Could not read from target"); - exit(1); - } - } - - return 0; -} - -static void serialice_command(const char *command, int reply_len) -{ -#if SERIALICE_DEBUG > 5 - int i; -#endif - int l; - - serialice_wait_prompt(); - - serialice_write(s, command, strlen(command)); - - memset(s->buffer, 0, reply_len + 1); // clear enough of the buffer - - l = serialice_read(s, s->buffer, reply_len); - - if (l == -1) { - perror("SerialICE: Could not read from target"); - exit(1); - } - // compensate for CR on the wire. Needed on Win32 - if (s->buffer[0] == '\r') { - memmove(s->buffer, s->buffer + 1, reply_len); - serialice_read(s, s->buffer + reply_len - 1, 1); - } - - if (l != reply_len) { - printf("SerialICE: command was not answered sufficiently: " - "(%d/%d bytes)\n'%s'\n", l, reply_len, s->buffer); - exit(1); - } -#if SERIALICE_DEBUG > 5 - for (i = 0; i < reply_len; i++) { - printf("%02x ", s->buffer[i]); - } - printf("\n"); -#endif -} - // ************************************************************************** // high level communication with the SerialICE shell -static void serialice_get_version(void) -{ - int len = 0; - printf("SerialICE: Version.....: "); - serialice_command("*vi", 0); - - memset(s->buffer, 0, BUFFER_SIZE); - serialice_read(s, s->buffer, 1); - serialice_read(s, s->buffer, 1); - while (s->buffer[len++] != '\n') { - serialice_read(s, s->buffer + len, 1); - } - s->buffer[len - 1] = '\0'; - - printf("%s\n", s->buffer); -} - -static void serialice_get_mainboard(void) -{ - int len = 31; - - printf("SerialICE: Mainboard...: "); - serialice_command("*mb", 32); - while (len && s->buffer[len] == ' ') { - s->buffer[len--] = '\0'; - } - serialice_mainboard = strdup(s->buffer + 1); - printf("%s\n", serialice_mainboard); -} - -static uint32_t serialice_io_read_wrapper(uint16_t port, unsigned int size) -{ - switch (size) { - case 1: - sprintf(s->command, "*ri%04x.b", port); - // command read back: "\n00" (3 characters) - serialice_command(s->command, 3); - return (uint8_t) strtoul(s->buffer + 1, (char **)NULL, 16); - case 2: - sprintf(s->command, "*ri%04x.w", port); - // command read back: "\n0000" (5 characters) - serialice_command(s->command, 5); - return (uint16_t) strtoul(s->buffer + 1, (char **)NULL, 16); - case 4: - sprintf(s->command, "*ri%04x.l", port); - // command read back: "\n00000000" (9 characters) - serialice_command(s->command, 9); - return strtoul(s->buffer + 1, (char **)NULL, 16); - default: - printf("WARNING: unknown read access size %d @%08x\n", size, port); - return -1; - } -} - -static void serialice_io_write_wrapper(uint16_t port, unsigned int size, uint32_t data) -{ - switch (size) { - case 1: - sprintf(s->command, "*wi%04x.b=%02x", port, (uint8_t) data); - serialice_command(s->command, 0); - return; - case 2: - sprintf(s->command, "*wi%04x.w=%04x", port, (uint16_t) data); - serialice_command(s->command, 0); - return; - case 4: - sprintf(s->command, "*wi%04x.l=%08x", port, data); - serialice_command(s->command, 0); - return; - default: - printf("WARNING: unknown write access size %d @%08x\n", size, port); - } - return; -} - uint8_t serialice_inb(uint16_t port) { uint8_t ret; @@ -860,17 +636,6 @@ void serialice_outl(uint32_t data, uint16_t port) serialice_log(LOG_WRITE | LOG_IO, data, port, 4); } -static void serialice_rdmsr_wrapper(uint32_t addr, uint32_t key, - uint32_t * hi, uint32_t * lo) -{ - sprintf(s->command, "*rc%08x.%08x", addr, key); - // command read back: "\n00000000.00000000" (18 characters) - serialice_command(s->command, 18); - s->buffer[9] = 0; // . -> \0 - *hi = (uint32_t) strtoul(s->buffer + 1, (char **)NULL, 16); - *lo = (uint32_t) strtoul(s->buffer + 10, (char **)NULL, 16); -} - uint64_t serialice_rdmsr(uint32_t addr, uint32_t key) { uint32_t hi, lo; @@ -891,13 +656,6 @@ uint64_t serialice_rdmsr(uint32_t addr, uint32_t key) return ret; } -static void serialice_wrmsr_wrapper(uint32_t addr, uint32_t key, - uint32_t hi, uint32_t lo) -{ - sprintf(s->command, "*wc%08x.%08x=%08x.%08x", addr, key, hi, lo); - serialice_command(s->command, 0); -} - void serialice_wrmsr(uint64_t data, uint32_t addr, uint32_t key) { uint32_t hi, lo; @@ -915,21 +673,6 @@ void serialice_wrmsr(uint64_t data, uint32_t addr, uint32_t key) serialice_msr_log(LOG_WRITE, addr, hi, lo, filtered); } -static void serialice_cpuid_wrapper(uint32_t eax, uint32_t ecx, cpuid_regs_t * ret) -{ - sprintf(s->command, "*ci%08x.%08x", eax, ecx); - // command read back: "\n000006f2.00000000.00001234.12340324" - // (36 characters) - serialice_command(s->command, 36); - s->buffer[9] = 0; // . -> \0 - s->buffer[18] = 0; // . -> \0 - s->buffer[27] = 0; // . -> \0 - ret->eax = (uint32_t) strtoul(s->buffer + 1, (char **)NULL, 16); - ret->ebx = (uint32_t) strtoul(s->buffer + 10, (char **)NULL, 16); - ret->ecx = (uint32_t) strtoul(s->buffer + 19, (char **)NULL, 16); - ret->edx = (uint32_t) strtoul(s->buffer + 28, (char **)NULL, 16); -} - cpuid_regs_t serialice_cpuid(uint32_t eax, uint32_t ecx) { cpuid_regs_t ret; @@ -947,30 +690,6 @@ cpuid_regs_t serialice_cpuid(uint32_t eax, uint32_t ecx) // ************************************************************************** // memory load handling -static uint32_t serialice_load_wrapper(uint32_t addr, unsigned int size) -{ - switch (size) { - case 1: - sprintf(s->command, "*rm%08x.b", addr); - // command read back: "\n00" (3 characters) - serialice_command(s->command, 3); - return (uint8_t) strtoul(s->buffer + 1, (char **)NULL, 16); - case 2: - sprintf(s->command, "*rm%08x.w", addr); - // command read back: "\n0000" (5 characters) - serialice_command(s->command, 5); - return (uint16_t) strtoul(s->buffer + 1, (char **)NULL, 16); - case 4: - sprintf(s->command, "*rm%08x.l", addr); - // command read back: "\n00000000" (9 characters) - serialice_command(s->command, 9); - return (uint32_t) strtoul(s->buffer + 1, (char **)NULL, 16); - default: - printf("WARNING: unknown read access size %d @%08x\n", size, addr); - } - return 0; -} - /** * This function is called by the softmmu engine to update the status * of a load cycle @@ -1014,27 +733,6 @@ int serialice_handle_load(uint32_t addr, uint32_t * result, // ************************************************************************** // memory store handling -static void serialice_store_wrapper(uint32_t addr, unsigned int size, - uint32_t data) -{ - switch (size) { - case 1: - sprintf(s->command, "*wm%08x.b=%02x", addr, (uint8_t) data); - serialice_command(s->command, 0); - break; - case 2: - sprintf(s->command, "*wm%08x.w=%04x", addr, (uint16_t) data); - serialice_command(s->command, 0); - break; - case 4: - sprintf(s->command, "*wm%08x.l=%08x", addr, data); - serialice_command(s->command, 0); - break; - default: - printf("WARNING: unknown write access size %d @%08x\n", size, addr); - } -} - static void serialice_log_store(int caught, uint32_t addr, uint32_t val, unsigned int data_size) { @@ -1071,158 +769,11 @@ int serialice_handle_store(uint32_t addr, uint32_t val, unsigned int data_size) return (write_to_qemu == 0); } -static int screen_invalid = 1; - -static void serialice_refresh(void *opaque) -{ - uint8_t *dest; - int bpp, linesize; - - if (!screen_invalid) { - return; - } - - dest = ds_get_data(s->ds); - bpp = (ds_get_bits_per_pixel(s->ds) + 7) >> 3; - linesize = ds_get_linesize(s->ds); - - memset(dest, 0x00, linesize * ds_get_height(s->ds)); -#if SERIALICE_BANNER - int x, y; - if (bpp == 4) { - for (y = 0; y < 240; y++) { - for (x = 0; x < 320; x++) { - int doff = (y * linesize) + (x * bpp); - int soff = (y * (320 * 3)) + (x * 3); - dest[doff + 0] = serialice_banner[soff + 2]; // blue - dest[doff + 1] = serialice_banner[soff + 1]; // green - dest[doff + 2] = serialice_banner[soff + 0]; // red - } - } - } else { - printf("Banner enabled and BPP = %d (line size = %d)\n", bpp, linesize); - } -#endif - - dpy_update(s->ds, 0, 0, ds_get_width(s->ds), ds_get_height(s->ds)); - screen_invalid = 0; -} - -static void serialice_invalidate(void *opaque) -{ - screen_invalid = 1; -} - // ************************************************************************** // initialization and exit -static void serialice_serial_init(void) -{ - if (serialice_device == NULL) { - printf("You need to specify a serial device to use SerialICE.\n"); - exit(1); - } -#ifdef WIN32 - s->fd = CreateFile(serialice_device, GENERIC_READ | GENERIC_WRITE, - 0, NULL, OPEN_EXISTING, 0, NULL); - - if (s->fd == INVALID_HANDLE_VALUE) { - perror("SerialICE: Could not connect to target TTY"); - exit(1); - } - - DCB dcb; - if (!GetCommState(s->fd, &dcb)) { - perror("SerialICE: Could not load config for target TTY"); - exit(1); - } - - dcb.BaudRate = CBR_115200; - dcb.ByteSize = 8; - dcb.Parity = NOPARITY; - dcb.StopBits = ONESTOPBIT; - - if (!SetCommState(s->fd, &dcb)) { - perror("SerialICE: Could not store config for target TTY"); - exit(1); - } -#else - s->fd = open(serialice_device, O_RDWR | O_NOCTTY | O_NONBLOCK); - - if (s->fd == -1) { - perror("SerialICE: Could not connect to target TTY"); - exit(1); - } - - if (ioctl(s->fd, TIOCEXCL) == -1) { - perror("SerialICE: TTY not exclusively available"); - exit(1); - } - - if (fcntl(s->fd, F_SETFL, 0) == -1) { - perror("SerialICE: Could not switch to blocking I/O"); - exit(1); - } - - if (tcgetattr(s->fd, &options) == -1) { - perror("SerialICE: Could not get TTY attributes"); - exit(1); - } - - cfsetispeed(&options, B115200); - cfsetospeed(&options, B115200); - - /* set raw input, 1 second timeout */ - options.c_cflag |= (CLOCAL | CREAD); - options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG); - options.c_oflag &= ~OPOST; - options.c_iflag |= IGNCR; - options.c_cc[VMIN] = 0; - options.c_cc[VTIME] = 100; - - tcsetattr(s->fd, TCSANOW, &options); - - tcflush(s->fd, TCIOFLUSH); -#endif - - s->buffer = qemu_mallocz(BUFFER_SIZE); - s->command = qemu_mallocz(BUFFER_SIZE); - - printf("SerialICE: Waiting for handshake with target... "); - - handshake_mode = 1; // Readback errors are to be expected in this phase. - - /* Trigger a prompt */ - serialice_write(s, "@", 1); - - /* ... and wait for it to appear */ - if (serialice_wait_prompt() == 0) { - printf("target alive!\n"); - } else { - printf("target not ok!\n"); - exit(1); - } - - /* Each serialice_command() waits for a prompt, so trigger one for the - * first command, as we consumed the last one for the handshake - */ - serialice_write(s, "@", 1); - - handshake_mode = 0; // from now on, warn about readback errors. - - serialice_get_version(); - - serialice_get_mainboard(); -} - static void serialice_init(void) { - s = qemu_mallocz(sizeof(SerialICEState)); - - s->ds = graphic_console_init(serialice_refresh, serialice_invalidate, - NULL, NULL, s); - qemu_console_resize(s->ds, 320, 240); - printf("SerialICE: Open connection to target hardware...\n"); serialice_serial_init(); @@ -1233,6 +784,8 @@ static void serialice_init(void) serialice_active = 1; } +#if 0 +/* no one actually uses this */ static void serialice_exit(void) { serialice_lua_exit(); @@ -1240,6 +793,7 @@ static void serialice_exit(void) qemu_free(s->buffer); qemu_free(s); } +#endif static void pc_init_serialice(ram_addr_t ram_size, const char *boot_device, diff --git a/qemu-0.15.x/serialice.h b/qemu-0.15.x/serialice.h index a13d64b..20b0e52 100644 --- a/qemu-0.15.x/serialice.h +++ b/qemu-0.15.x/serialice.h @@ -37,6 +37,12 @@ extern int serialice_active; const char *serialice_lua_execute(const char *cmd); +void serialice_serial_init(void); +void serialice_command(const char *command, int reply_len); + +void serialice_get_version(void); +void serialice_get_mainboard(void); + uint8_t serialice_inb(uint16_t port); uint16_t serialice_inw(uint16_t port); uint32_t serialice_inl(uint16_t port); @@ -60,4 +66,15 @@ void serialice_log_load(int caught, uint32_t addr, uint32_t result, unsigned int data_size); int serialice_handle_store(uint32_t addr, uint32_t val, unsigned int data_size); +/* serialice protocol */ +uint32_t serialice_io_read_wrapper(uint16_t port, unsigned int size); +void serialice_io_write_wrapper(uint16_t port, unsigned int size, uint32_t data); + +uint32_t serialice_load_wrapper(uint32_t addr, unsigned int size); +void serialice_store_wrapper(uint32_t addr, unsigned int size, uint32_t data); + +void serialice_rdmsr_wrapper(uint32_t addr, uint32_t key, uint32_t *hi, uint32_t *lo); +void serialice_wrmsr_wrapper(uint32_t addr, uint32_t key, uint32_t hi, uint32_t lo); +void serialice_cpuid_wrapper(uint32_t eax, uint32_t ecx, cpuid_regs_t * ret); + #endif

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New patch to review for serialice: 7ab505f Isolate SerialICE protocol for CPUID
by Patrick Georgi May 30, 2012

May 30, 2012

Patrick Georgi (patrick(a)georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1064 -gerrit commit 7ab505f6044619879f13c373987a953cdf93ecc7 Author: Patrick Georgi <patrick(a)georgi-clan.de> Date: Wed May 30 00:34:48 2012 +0200 Isolate SerialICE protocol for CPUID Move the serial protocol handling to a separate function. Change-Id: I1510a1e48026a30a2b76a2faf726af07191d346d Signed-off-by: Kyösti Mälkki <kyosti.malkki(a)gmail.com> [pg: Reorganized Kyösti's patch set] Signed-off-by: Patrick Georgi <patrick(a)georgi-clan.de> --- qemu-0.15.x/serialice.c | 28 +++++++++++++--------------- 1 files changed, 13 insertions(+), 15 deletions(-) diff --git a/qemu-0.15.x/serialice.c b/qemu-0.15.x/serialice.c index 5f58e5d..59e01a6 100644 --- a/qemu-0.15.x/serialice.c +++ b/qemu-0.15.x/serialice.c @@ -905,29 +905,27 @@ void serialice_wrmsr(uint64_t data, uint32_t addr, uint32_t key) serialice_msr_log(LOG_WRITE, addr, hi, lo, filtered); } -cpuid_regs_t serialice_cpuid(uint32_t eax, uint32_t ecx) +static void serialice_cpuid_wrapper(uint32_t eax, uint32_t ecx, cpuid_regs_t * ret) { - cpuid_regs_t ret; - int filtered; - - ret.eax = eax; - ret.ebx = 0; // either set by filter or by target - ret.ecx = ecx; - ret.edx = 0; // either set by filter or by target - sprintf(s->command, "*ci%08x.%08x", eax, ecx); - // command read back: "\n000006f2.00000000.00001234.12340324" // (36 characters) serialice_command(s->command, 36); - s->buffer[9] = 0; // . -> \0 s->buffer[18] = 0; // . -> \0 s->buffer[27] = 0; // . -> \0 - ret.eax = (uint32_t) strtoul(s->buffer + 1, (char **)NULL, 16); - ret.ebx = (uint32_t) strtoul(s->buffer + 10, (char **)NULL, 16); - ret.ecx = (uint32_t) strtoul(s->buffer + 19, (char **)NULL, 16); - ret.edx = (uint32_t) strtoul(s->buffer + 28, (char **)NULL, 16); + ret->eax = (uint32_t) strtoul(s->buffer + 1, (char **)NULL, 16); + ret->ebx = (uint32_t) strtoul(s->buffer + 10, (char **)NULL, 16); + ret->ecx = (uint32_t) strtoul(s->buffer + 19, (char **)NULL, 16); + ret->edx = (uint32_t) strtoul(s->buffer + 28, (char **)NULL, 16); +} + +cpuid_regs_t serialice_cpuid(uint32_t eax, uint32_t ecx) +{ + cpuid_regs_t ret; + int filtered; + + serialice_cpuid_wrapper(eax, ecx, &ret); filtered = serialice_cpuid_filter(eax, ecx, &ret);

1 0

New patch to review for serialice: cffc374 Isolate SerialICE protocol for MSR access
by Patrick Georgi May 30, 2012

May 30, 2012

Patrick Georgi (patrick(a)georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1065 -gerrit commit cffc3745d2410237fa5cf42aedb63850c1c18052 Author: Patrick Georgi <patrick(a)georgi-clan.de> Date: Wed May 30 00:44:37 2012 +0200 Isolate SerialICE protocol for MSR access Move the serial protocol handling to a separate function. Change-Id: Ieaf4ff597b7ef1db51084bcd92a61982e1e4b006 Signed-off-by: Kyösti Mälkki <kyosti.malkki(a)gmail.com> [pg: Reorganized Kyösti's patch set] Signed-off-by: Patrick Georgi <patrick(a)georgi-clan.de> --- qemu-0.15.x/serialice.c | 30 ++++++++++++++++++++---------- 1 files changed, 20 insertions(+), 10 deletions(-) diff --git a/qemu-0.15.x/serialice.c b/qemu-0.15.x/serialice.c index 59e01a6..3813a1f 100644 --- a/qemu-0.15.x/serialice.c +++ b/qemu-0.15.x/serialice.c @@ -860,6 +860,17 @@ void serialice_outl(uint32_t data, uint16_t port) serialice_log(LOG_WRITE | LOG_IO, data, port, 4); } +static void serialice_rdmsr_wrapper(uint32_t addr, uint32_t key, + uint32_t * hi, uint32_t * lo) +{ + sprintf(s->command, "*rc%08x.%08x", addr, key); + // command read back: "\n00000000.00000000" (18 characters) + serialice_command(s->command, 18); + s->buffer[9] = 0; // . -> \0 + *hi = (uint32_t) strtoul(s->buffer + 1, (char **)NULL, 16); + *lo = (uint32_t) strtoul(s->buffer + 10, (char **)NULL, 16); +} + uint64_t serialice_rdmsr(uint32_t addr, uint32_t key) { uint32_t hi, lo; @@ -868,14 +879,7 @@ uint64_t serialice_rdmsr(uint32_t addr, uint32_t key) filtered = serialice_msr_filter(FILTER_READ, addr, &hi, &lo); if (!filtered) { - sprintf(s->command, "*rc%08x.%08x", addr, key); - - // command read back: "\n00000000.00000000" (18 characters) - serialice_command(s->command, 18); - - s->buffer[9] = 0; // . -> \0 - hi = (uint32_t) strtoul(s->buffer + 1, (char **)NULL, 16); - lo = (uint32_t) strtoul(s->buffer + 10, (char **)NULL, 16); + serialice_rdmsr_wrapper(addr, key, &hi, &lo); } ret = hi; @@ -887,6 +891,13 @@ uint64_t serialice_rdmsr(uint32_t addr, uint32_t key) return ret; } +static void serialice_wrmsr_wrapper(uint32_t addr, uint32_t key, + uint32_t hi, uint32_t lo) +{ + sprintf(s->command, "*wc%08x.%08x=%08x.%08x", addr, key, hi, lo); + serialice_command(s->command, 0); +} + void serialice_wrmsr(uint64_t data, uint32_t addr, uint32_t key) { uint32_t hi, lo; @@ -898,8 +909,7 @@ void serialice_wrmsr(uint64_t data, uint32_t addr, uint32_t key) filtered = serialice_msr_filter(FILTER_WRITE, addr, &hi, &lo); if (!filtered) { - sprintf(s->command, "*wc%08x.%08x=%08x.%08x", addr, key, hi, lo); - serialice_command(s->command, 0); + serialice_wrmsr_wrapper(addr, key, hi, lo); } serialice_msr_log(LOG_WRITE, addr, hi, lo, filtered);

1 0

New patch to review for serialice: b02d462 Split up serialice init
by Patrick Georgi May 30, 2012

May 30, 2012

Patrick Georgi (patrick(a)georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1060 -gerrit commit b02d46259266226eb0378214a112b5add5856fab Author: Patrick Georgi <patrick(a)georgi-clan.de> Date: Wed May 30 10:09:51 2012 +0200 Split up serialice init Separate serial line init from "generic" initialization. Change-Id: Ib0d11007a6f5f836f39ffbabac15f3989962377e Signed-off-by: Patrick Georgi <patrick(a)georgi-clan.de> --- qemu-0.15.x/serialice.c | 24 ++++++++++++++---------- qemu-0.15.x/serialice.h | 2 -- 2 files changed, 14 insertions(+), 12 deletions(-) diff --git a/qemu-0.15.x/serialice.c b/qemu-0.15.x/serialice.c index a91f9c6..f1d0c02 100644 --- a/qemu-0.15.x/serialice.c +++ b/qemu-0.15.x/serialice.c @@ -1111,16 +1111,8 @@ static void serialice_invalidate(void *opaque) // ************************************************************************** // initialization and exit -void serialice_init(void) +static void serialice_serial_init(void) { - s = qemu_mallocz(sizeof(SerialICEState)); - - s->ds = graphic_console_init(serialice_refresh, serialice_invalidate, - NULL, NULL, s); - qemu_console_resize(s->ds, 320, 240); - - printf("SerialICE: Open connection to target hardware...\n"); - if (serialice_device == NULL) { printf("You need to specify a serial device to use SerialICE.\n"); exit(1); @@ -1216,6 +1208,18 @@ void serialice_init(void) serialice_get_version(); serialice_get_mainboard(); +} + +static void serialice_init(void) +{ + s = qemu_mallocz(sizeof(SerialICEState)); + + s->ds = graphic_console_init(serialice_refresh, serialice_invalidate, + NULL, NULL, s); + qemu_console_resize(s->ds, 320, 240); + + printf("SerialICE: Open connection to target hardware...\n"); + serialice_serial_init(); printf("SerialICE: LUA init...\n"); serialice_lua_init(); @@ -1224,7 +1228,7 @@ void serialice_init(void) serialice_active = 1; } -void serialice_exit(void) +static void serialice_exit(void) { serialice_lua_exit(); qemu_free(s->command); diff --git a/qemu-0.15.x/serialice.h b/qemu-0.15.x/serialice.h index a651618..638f683 100644 --- a/qemu-0.15.x/serialice.h +++ b/qemu-0.15.x/serialice.h @@ -35,8 +35,6 @@ extern const char *serialice_device; extern int serialice_active; -void serialice_init(void); -void serialice_exit(void); const char *serialice_lua_execute(const char *cmd); uint8_t serialice_inb(uint16_t port);

1 0

New patch to review for serialice: 7f5cf6a Create single function for memory access
by Patrick Georgi May 30, 2012

May 30, 2012

Patrick Georgi (patrick(a)georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1061 -gerrit commit 7f5cf6a3ec2cb90d2a3dc1318c2efb85dd5237c1 Author: Patrick Georgi <patrick(a)georgi-clan.de> Date: Mon May 28 21:04:42 2012 +0200 Create single function for memory access All SerialICE memory accesses are sent through a single function with read size as argument. Change-Id: Iaf86d3ce362679646863ba71c78383f88059b33e Signed-off-by: Kyösti Mälkki <kyosti.malkki(a)gmail.com> [pg: Reorganized Kyösti's patch set] Signed-off-by: Patrick Georgi <patrick(a)georgi-clan.de> --- qemu-0.15.x/serialice.c | 72 ++++++++++++----------------------------------- qemu-0.15.x/serialice.h | 8 ----- 2 files changed, 18 insertions(+), 62 deletions(-) diff --git a/qemu-0.15.x/serialice.c b/qemu-0.15.x/serialice.c index f1d0c02..1fb2e5f 100644 --- a/qemu-0.15.x/serialice.c +++ b/qemu-0.15.x/serialice.c @@ -827,54 +827,6 @@ void serialice_outl(uint32_t data, uint16_t port) serialice_log(LOG_WRITE | LOG_IO, data, port, 4); } -uint8_t serialice_readb(uint32_t addr) -{ - uint8_t ret; - sprintf(s->command, "*rm%08x.b", addr); - // command read back: "\n00" (3 characters) - serialice_command(s->command, 3); - ret = (uint8_t) strtoul(s->buffer + 1, (char **)NULL, 16); - return ret; -} - -uint16_t serialice_readw(uint32_t addr) -{ - uint16_t ret; - sprintf(s->command, "*rm%08x.w", addr); - // command read back: "\n0000" (5 characters) - serialice_command(s->command, 5); - ret = (uint16_t) strtoul(s->buffer + 1, (char **)NULL, 16); - return ret; -} - -uint32_t serialice_readl(uint32_t addr) -{ - uint32_t ret; - sprintf(s->command, "*rm%08x.l", addr); - // command read back: "\n00000000" (9 characters) - serialice_command(s->command, 9); - ret = (uint32_t) strtoul(s->buffer + 1, (char **)NULL, 16); - return ret; -} - -void serialice_writeb(uint8_t data, uint32_t addr) -{ - sprintf(s->command, "*wm%08x.b=%02x", addr, data); - serialice_command(s->command, 0); -} - -void serialice_writew(uint16_t data, uint32_t addr) -{ - sprintf(s->command, "*wm%08x.w=%04x", addr, data); - serialice_command(s->command, 0); -} - -void serialice_writel(uint32_t data, uint32_t addr) -{ - sprintf(s->command, "*wm%08x.l=%08x", addr, data); - serialice_command(s->command, 0); -} - uint64_t serialice_rdmsr(uint32_t addr, uint32_t key) { uint32_t hi, lo; @@ -958,11 +910,20 @@ static uint32_t serialice_load_wrapper(uint32_t addr, unsigned int size) { switch (size) { case 1: - return (uint32_t) serialice_readb(addr); + sprintf(s->command, "*rm%08x.b", addr); + // command read back: "\n00" (3 characters) + serialice_command(s->command, 3); + return (uint8_t) strtoul(s->buffer + 1, (char **)NULL, 16); case 2: - return (uint32_t) serialice_readw(addr); + sprintf(s->command, "*rm%08x.w", addr); + // command read back: "\n0000" (5 characters) + serialice_command(s->command, 5); + return (uint16_t) strtoul(s->buffer + 1, (char **)NULL, 16); case 4: - return (uint32_t) serialice_readl(addr); + sprintf(s->command, "*rm%08x.l", addr); + // command read back: "\n00000000" (9 characters) + serialice_command(s->command, 9); + return (uint32_t) strtoul(s->buffer + 1, (char **)NULL, 16); default: printf("WARNING: unknown read access size %d @%08x\n", size, addr); } @@ -1017,13 +978,16 @@ static void serialice_store_wrapper(uint32_t addr, unsigned int size, { switch (size) { case 1: - serialice_writeb((uint8_t) data, addr); + sprintf(s->command, "*wm%08x.b=%02x", addr, (uint8_t) data); + serialice_command(s->command, 0); break; case 2: - serialice_writew((uint16_t) data, addr); + sprintf(s->command, "*wm%08x.w=%04x", addr, (uint16_t) data); + serialice_command(s->command, 0); break; case 4: - serialice_writel((uint32_t) data, addr); + sprintf(s->command, "*wm%08x.l=%08x", addr, data); + serialice_command(s->command, 0); break; default: printf("WARNING: unknown write access size %d @%08x\n", size, addr); diff --git a/qemu-0.15.x/serialice.h b/qemu-0.15.x/serialice.h index 638f683..a13d64b 100644 --- a/qemu-0.15.x/serialice.h +++ b/qemu-0.15.x/serialice.h @@ -45,14 +45,6 @@ void serialice_outb(uint8_t data, uint16_t port); void serialice_outw(uint16_t data, uint16_t port); void serialice_outl(uint32_t data, uint16_t port); -uint8_t serialice_readb(uint32_t addr); -uint16_t serialice_readw(uint32_t addr); -uint32_t serialice_readl(uint32_t addr); - -void serialice_writeb(uint8_t data, uint32_t addr); -void serialice_writew(uint16_t data, uint32_t addr); -void serialice_writel(uint32_t data, uint32_t addr); - uint64_t serialice_rdmsr(uint32_t addr, uint32_t key); void serialice_wrmsr(uint64_t data, uint32_t addr, uint32_t key);

1 0

New patch to review for serialice: 5acd748 Create single function for I/O access
by Patrick Georgi May 30, 2012

May 30, 2012

Patrick Georgi (patrick(a)georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1062 -gerrit commit 5acd7482a14eb7e92b0207491f7c1fb4e7aec35d Author: Patrick Georgi <patrick(a)georgi-clan.de> Date: Wed May 30 00:15:18 2012 +0200 Create single function for I/O access All SerialICE I/O accesses are sent through a single function with read size as argument. Change-Id: Ic21c589d9a6161fb6c59f5ed59bd1a1455ae606b Signed-off-by: Kyösti Mälkki <kyosti.malkki(a)gmail.com> [pg: Reorganized Kyösti's patch set] Signed-off-by: Patrick Georgi <patrick(a)georgi-clan.de> --- qemu-0.15.x/serialice.c | 69 ++++++++++++++++++++++++++++++++++------------ 1 files changed, 51 insertions(+), 18 deletions(-) diff --git a/qemu-0.15.x/serialice.c b/qemu-0.15.x/serialice.c index 1fb2e5f..5f58e5d 100644 --- a/qemu-0.15.x/serialice.c +++ b/qemu-0.15.x/serialice.c @@ -707,6 +707,51 @@ static void serialice_get_mainboard(void) printf("%s\n", serialice_mainboard); } +static uint32_t serialice_io_read_wrapper(uint16_t port, unsigned int size) +{ + switch (size) { + case 1: + sprintf(s->command, "*ri%04x.b", port); + // command read back: "\n00" (3 characters) + serialice_command(s->command, 3); + return (uint8_t) strtoul(s->buffer + 1, (char **)NULL, 16); + case 2: + sprintf(s->command, "*ri%04x.w", port); + // command read back: "\n0000" (5 characters) + serialice_command(s->command, 5); + return (uint16_t) strtoul(s->buffer + 1, (char **)NULL, 16); + case 4: + sprintf(s->command, "*ri%04x.l", port); + // command read back: "\n00000000" (9 characters) + serialice_command(s->command, 9); + return strtoul(s->buffer + 1, (char **)NULL, 16); + default: + printf("WARNING: unknown read access size %d @%08x\n", size, port); + return -1; + } +} + +static void serialice_io_write_wrapper(uint16_t port, unsigned int size, uint32_t data) +{ + switch (size) { + case 1: + sprintf(s->command, "*wi%04x.b=%02x", port, (uint8_t) data); + serialice_command(s->command, 0); + return; + case 2: + sprintf(s->command, "*wi%04x.w=%04x", port, (uint16_t) data); + serialice_command(s->command, 0); + return; + case 4: + sprintf(s->command, "*wi%04x.l=%08x", port, data); + serialice_command(s->command, 0); + return; + default: + printf("WARNING: unknown write access size %d @%08x\n", size, port); + } + return; +} + uint8_t serialice_inb(uint16_t port) { uint8_t ret; @@ -718,10 +763,7 @@ uint8_t serialice_inb(uint16_t port) if (filtered) { ret = data & 0xff; } else { - sprintf(s->command, "*ri%04x.b", port); - // command read back: "\n00" (3 characters) - serialice_command(s->command, 3); - ret = (uint8_t) strtoul(s->buffer + 1, (char **)NULL, 16); + return serialice_io_read_wrapper(port, 1); } serialice_log(LOG_READ | LOG_IO, ret, port, 1); @@ -740,10 +782,7 @@ uint16_t serialice_inw(uint16_t port) if (filtered) { ret = data & 0xffff; } else { - sprintf(s->command, "*ri%04x.w", port); - // command read back: "\n0000" (5 characters) - serialice_command(s->command, 5); - ret = (uint16_t) strtoul(s->buffer + 1, (char **)NULL, 16); + return serialice_io_read_wrapper(port, 2); } serialice_log(LOG_READ | LOG_IO, ret, port, 2); @@ -762,10 +801,7 @@ uint32_t serialice_inl(uint16_t port) if (filtered) { ret = data; } else { - sprintf(s->command, "*ri%04x.l", port); - // command read back: "\n00000000" (9 characters) - serialice_command(s->command, 9); - ret = (uint32_t) strtoul(s->buffer + 1, (char **)NULL, 16); + return serialice_io_read_wrapper(port, 4); } serialice_log(LOG_READ | LOG_IO, ret, port, 4); @@ -784,8 +820,7 @@ void serialice_outb(uint8_t data, uint16_t port) data = (uint8_t) filtered_data; } else { data = (uint8_t) filtered_data; - sprintf(s->command, "*wi%04x.b=%02x", port, data); - serialice_command(s->command, 0); + serialice_io_write_wrapper(port, 1, data); } serialice_log(LOG_WRITE | LOG_IO, data, port, 1); @@ -802,8 +837,7 @@ void serialice_outw(uint16_t data, uint16_t port) data = (uint16_t) filtered_data; } else { data = (uint16_t) filtered_data; - sprintf(s->command, "*wi%04x.w=%04x", port, data); - serialice_command(s->command, 0); + serialice_io_write_wrapper(port, 2, data); } serialice_log(LOG_WRITE | LOG_IO, data, port, 2); @@ -820,8 +854,7 @@ void serialice_outl(uint32_t data, uint16_t port) data = filtered_data; } else { data = filtered_data; - sprintf(s->command, "*wi%04x.l=%08x", port, data); - serialice_command(s->command, 0); + serialice_io_write_wrapper(port, 4, data); } serialice_log(LOG_WRITE | LOG_IO, data, port, 4);

1 0

New patch to review for serialice: e265225 Create single function for QEmu I/O access
by Patrick Georgi May 30, 2012

May 30, 2012

Patrick Georgi (patrick(a)georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1063 -gerrit commit e2652253daf6c7858626274b5a7fb42e1b56139f Author: Patrick Georgi <patrick(a)georgi-clan.de> Date: Wed May 30 00:26:57 2012 +0200 Create single function for QEmu I/O access Provide the same single function interface to QEmu I/O ports as for SerialICE I/O access. Change-Id: I068d3aaf0bd602bb7eaf13d014074d74d6523b97 Signed-off-by: Kyösti Mälkki <kyosti.malkki(a)gmail.com> [pg: Reorganized Kyösti's patch set] Signed-off-by: Patrick Georgi <patrick(a)georgi-clan.de> --- qemu-0.15.x/ioport.c | 33 +++++++++++++++++++++++++++++++++ qemu-0.15.x/ioport.h | 3 +++ 2 files changed, 36 insertions(+), 0 deletions(-) diff --git a/qemu-0.15.x/ioport.c b/qemu-0.15.x/ioport.c index 0d2611d..aca38f2 100644 --- a/qemu-0.15.x/ioport.c +++ b/qemu-0.15.x/ioport.c @@ -313,3 +313,36 @@ uint32_t cpu_inl(pio_addr_t addr) LOG_IOPORT("inl : %04"FMT_pioaddr" %08"PRIx32"\n", addr, val); return val; } + +uint32_t cpu_io_read_wrapper(uint16_t port, unsigned int size) +{ + switch (size) { + case 1: + return cpu_inb(port); + case 2: + return cpu_inw(port); + case 4: + return cpu_inl(port); + default: + break; + } + return -1; +} + +void cpu_io_write_wrapper(uint16_t port, unsigned int size, uint32_t data) +{ + switch (size) { + case 1: + cpu_outb(port, (uint8_t) data); + return; + case 2: + cpu_outw(port, (uint16_t) data); + return; + case 4: + cpu_outl(port, (uint32_t) data); + return; + default: + break; + } + return; +} diff --git a/qemu-0.15.x/ioport.h b/qemu-0.15.x/ioport.h index 82ffd9d..18a1658 100644 --- a/qemu-0.15.x/ioport.h +++ b/qemu-0.15.x/ioport.h @@ -48,8 +48,11 @@ bool isa_is_ioport_assigned(pio_addr_t start); void cpu_outb(pio_addr_t addr, uint8_t val); void cpu_outw(pio_addr_t addr, uint16_t val); void cpu_outl(pio_addr_t addr, uint32_t val); +void cpu_io_write_wrapper(uint16_t port, unsigned int size, uint32_t data); + uint8_t cpu_inb(pio_addr_t addr); uint16_t cpu_inw(pio_addr_t addr); uint32_t cpu_inl(pio_addr_t addr); +uint32_t cpu_io_read_wrapper(uint16_t port, unsigned int size); #endif /* IOPORT_H */

1 0

Patch merged into serialice/master: 06800a0 qemu-0.15.x: Try various pkg-config names for lua
by gerrit＠coreboot.org May 30, 2012

May 30, 2012

the following patch was just integrated into master: commit 06800a00886d47385bbc149d6bc642eec5355dcf Author: Patrick Georgi <patrick(a)georgi-clan.de> Date: Wed May 30 11:21:37 2012 +0200 qemu-0.15.x: Try various pkg-config names for lua Packagers give lua versioned names, so try those, too. Change-Id: Id097d0902a1732f5b6cefeb0ffc69390110cf22f Signed-off-by: Patrick Georgi <patrick(a)georgi-clan.de> Build-Tested: build bot (Jenkins) at Wed May 30 11:41:08 2012, giving +1 Reviewed-By: Peter Stuge <peter(a)stuge.se> at Wed May 30 14:43:30 2012, giving +2 See http://review.coreboot.org/1059 for details. -gerrit

1 0

Patch set updated for serialice: 14e5867 Remove qemu 0.11.x fork
by Patrick Georgi May 30, 2012

May 30, 2012

Patrick Georgi (patrick(a)georgi-clan.de) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1057 -gerrit commit 14e5867d08f6e6525eef9ef82422c5943c04ee7d Author: Patrick Georgi <patrick(a)georgi-clan.de> Date: Mon May 28 21:02:32 2012 +0200 Remove qemu 0.11.x fork We're on 0.15.x now Change-Id: I4eb0f1a67212a66f32c07194e3b6245ce5a412a1 Signed-off-by: Patrick Georgi <patrick(a)georgi-clan.de> --- Makefile | 2 +- qemu-0.11.0/.gitignore | 45 - qemu-0.11.0/CODING_STYLE | 78 - qemu-0.11.0/COPYING | 339 - qemu-0.11.0/COPYING.LIB | 504 - qemu-0.11.0/Changelog | 638 - qemu-0.11.0/LICENSE | 18 - qemu-0.11.0/MAINTAINERS | 86 - qemu-0.11.0/Makefile | 426 - qemu-0.11.0/Makefile.hw | 38 - qemu-0.11.0/Makefile.target | 700 - qemu-0.11.0/README | 3 - qemu-0.11.0/TODO | 37 - qemu-0.11.0/VERSION | 1 - qemu-0.11.0/a.out.h | 430 - qemu-0.11.0/acl.c | 185 - qemu-0.11.0/acl.h | 74 - qemu-0.11.0/aes.c | 1314 -- qemu-0.11.0/aes.h | 26 - qemu-0.11.0/aio.c | 198 - qemu-0.11.0/alpha-dis.c | 1959 -- qemu-0.11.0/alpha.ld | 128 - qemu-0.11.0/arm-dis.c | 4119 ----- qemu-0.11.0/arm-semi.c | 468 - qemu-0.11.0/arm.ld | 154 - qemu-0.11.0/audio/alsaaudio.c | 952 - qemu-0.11.0/audio/audio.c | 1954 -- qemu-0.11.0/audio/audio.h | 173 - qemu-0.11.0/audio/audio_int.h | 285 - qemu-0.11.0/audio/audio_pt_int.c | 149 - qemu-0.11.0/audio/audio_pt_int.h | 22 - qemu-0.11.0/audio/audio_template.h | 566 - qemu-0.11.0/audio/coreaudio.c | 550 - qemu-0.11.0/audio/dsound_template.h | 293 - qemu-0.11.0/audio/dsoundaudio.c | 1088 -- qemu-0.11.0/audio/esdaudio.c | 596 - qemu-0.11.0/audio/fmodaudio.c | 686 - qemu-0.11.0/audio/mixeng.c | 335 - qemu-0.11.0/audio/mixeng.h | 51 - qemu-0.11.0/audio/mixeng_template.h | 177 - qemu-0.11.0/audio/noaudio.c | 174 - qemu-0.11.0/audio/ossaudio.c | 780 - qemu-0.11.0/audio/paaudio.c | 515 - qemu-0.11.0/audio/rate_template.h | 111 - qemu-0.11.0/audio/sdlaudio.c | 454 - qemu-0.11.0/audio/wavaudio.c | 263 - qemu-0.11.0/audio/wavcapture.c | 161 - qemu-0.11.0/balloon.h | 27 - qemu-0.11.0/block.c | 1640 -- qemu-0.11.0/block.h | 168 - qemu-0.11.0/block/bochs.c | 259 - qemu-0.11.0/block/cloop.c | 171 - qemu-0.11.0/block/cow.c | 299 - qemu-0.11.0/block/curl.c | 562 - qemu-0.11.0/block/dmg.c | 301 - qemu-0.11.0/block/nbd.c | 196 - qemu-0.11.0/block/parallels.c | 181 - qemu-0.11.0/block/qcow.c | 954 - qemu-0.11.0/block/qcow2-cluster.c | 839 - qemu-0.11.0/block/qcow2-refcount.c | 894 - qemu-0.11.0/block/qcow2-snapshot.c | 405 - qemu-0.11.0/block/qcow2.c | 1062 -- qemu-0.11.0/block/qcow2.h | 214 - qemu-0.11.0/block/raw-posix.c | 1524 -- qemu-0.11.0/block/raw-win32.c | 419 - qemu-0.11.0/block/vmdk.c | 870 - qemu-0.11.0/block/vpc.c | 623 - qemu-0.11.0/block/vvfat.c | 2861 --- qemu-0.11.0/block_int.h | 185 - qemu-0.11.0/bsd-user/bsd-mman.h | 121 - qemu-0.11.0/bsd-user/bsdload.c | 204 - qemu-0.11.0/bsd-user/elfload.c | 1521 -- qemu-0.11.0/bsd-user/errno_defs.h | 149 - qemu-0.11.0/bsd-user/freebsd/strace.list | 170 - qemu-0.11.0/bsd-user/freebsd/syscall_nr.h | 373 - qemu-0.11.0/bsd-user/i386/syscall.h | 147 - qemu-0.11.0/bsd-user/i386/target_signal.h | 20 - qemu-0.11.0/bsd-user/main.c | 976 - qemu-0.11.0/bsd-user/mmap.c | 560 - qemu-0.11.0/bsd-user/netbsd/strace.list | 145 - qemu-0.11.0/bsd-user/netbsd/syscall_nr.h | 373 - qemu-0.11.0/bsd-user/openbsd/strace.list | 187 - qemu-0.11.0/bsd-user/openbsd/syscall_nr.h | 225 - qemu-0.11.0/bsd-user/path.c | 163 - qemu-0.11.0/bsd-user/qemu-types.h | 24 - qemu-0.11.0/bsd-user/qemu.h | 392 - qemu-0.11.0/bsd-user/signal.c | 38 - qemu-0.11.0/bsd-user/sparc/syscall.h | 9 - qemu-0.11.0/bsd-user/sparc/target_signal.h | 27 - qemu-0.11.0/bsd-user/sparc64/syscall.h | 10 - qemu-0.11.0/bsd-user/sparc64/target_signal.h | 27 - qemu-0.11.0/bsd-user/strace.c | 191 - qemu-0.11.0/bsd-user/syscall.c | 272 - qemu-0.11.0/bsd-user/syscall_defs.h | 108 - qemu-0.11.0/bsd-user/uaccess.c | 65 - qemu-0.11.0/bsd-user/x86_64/syscall.h | 98 - qemu-0.11.0/bsd-user/x86_64/target_signal.h | 19 - qemu-0.11.0/bswap.h | 217 - qemu-0.11.0/bt-host.c | 206 - qemu-0.11.0/bt-host.h | 9 - qemu-0.11.0/bt-vhci.c | 168 - qemu-0.11.0/buffered_file.c | 261 - qemu-0.11.0/buffered_file.h | 30 - qemu-0.11.0/build.sh | 5 - qemu-0.11.0/cache-utils.c | 73 - qemu-0.11.0/cache-utils.h | 41 - qemu-0.11.0/cmd.c | 583 - qemu-0.11.0/cmd.h | 79 - qemu-0.11.0/cocoa.m | 982 - qemu-0.11.0/configure | 2155 --- qemu-0.11.0/console.c | 1616 -- qemu-0.11.0/console.h | 330 - qemu-0.11.0/cpu-all.h | 1067 -- qemu-0.11.0/cpu-common.h | 95 - qemu-0.11.0/cpu-defs.h | 200 - qemu-0.11.0/cpu-exec.c | 1618 -- qemu-0.11.0/create_config | 55 - qemu-0.11.0/cris-dis.c | 2892 --- qemu-0.11.0/curses.c | 371 - qemu-0.11.0/curses_keys.h | 483 - qemu-0.11.0/cutils.c | 194 - qemu-0.11.0/d3des.c | 424 - qemu-0.11.0/d3des.h | 51 - qemu-0.11.0/darwin-user/commpage.c | 357 - qemu-0.11.0/darwin-user/ioctls.h | 4 - qemu-0.11.0/darwin-user/ioctls_types.h | 1 - qemu-0.11.0/darwin-user/machload.c | 902 - qemu-0.11.0/darwin-user/main.c | 1014 -- qemu-0.11.0/darwin-user/mmap.c | 409 - qemu-0.11.0/darwin-user/qemu.h | 178 - qemu-0.11.0/darwin-user/signal.c | 457 - qemu-0.11.0/darwin-user/syscall.c | 1566 -- qemu-0.11.0/darwin-user/syscalls.h | 384 - qemu-0.11.0/def-helper.h | 220 - qemu-0.11.0/device_tree.c | 109 - qemu-0.11.0/device_tree.h | 26 - qemu-0.11.0/dis-asm.h | 481 - qemu-0.11.0/disas.c | 411 - qemu-0.11.0/disas.h | 39 - qemu-0.11.0/dma-helpers.c | 184 - qemu-0.11.0/dma.h | 41 - qemu-0.11.0/dyngen-exec.h | 132 - qemu-0.11.0/elf.h | 1191 -- qemu-0.11.0/elf_ops.h | 271 - qemu-0.11.0/exec-all.h | 400 - qemu-0.11.0/exec.c | 3760 ---- qemu-0.11.0/feature_to_c.sh | 76 - qemu-0.11.0/fpu/softfloat-macros.h | 719 - qemu-0.11.0/fpu/softfloat-native.c | 531 - qemu-0.11.0/fpu/softfloat-native.h | 496 - qemu-0.11.0/fpu/softfloat-specialize.h | 581 - qemu-0.11.0/fpu/softfloat.c | 5670 ------ qemu-0.11.0/fpu/softfloat.h | 520 - qemu-0.11.0/gdb-xml/arm-core.xml | 31 - qemu-0.11.0/gdb-xml/arm-neon.xml | 88 - qemu-0.11.0/gdb-xml/arm-vfp.xml | 29 - qemu-0.11.0/gdb-xml/arm-vfp3.xml | 45 - qemu-0.11.0/gdb-xml/cf-core.xml | 29 - qemu-0.11.0/gdb-xml/cf-fp.xml | 22 - qemu-0.11.0/gdb-xml/power-altivec.xml | 57 - qemu-0.11.0/gdb-xml/power-core.xml | 49 - qemu-0.11.0/gdb-xml/power-fpu.xml | 44 - qemu-0.11.0/gdb-xml/power-spe.xml | 45 - qemu-0.11.0/gdb-xml/power64-core.xml | 49 - qemu-0.11.0/gdbstub.c | 2525 --- qemu-0.11.0/gdbstub.h | 35 - qemu-0.11.0/gen-icount.h | 55 - qemu-0.11.0/host-utils.c | 104 - qemu-0.11.0/host-utils.h | 236 - qemu-0.11.0/hostregs_helper.h | 61 - qemu-0.11.0/hpet.h | 22 - qemu-0.11.0/hppa-dis.c | 2831 --- qemu-0.11.0/hppa.ld | 214 - qemu-0.11.0/hw/ac97.c | 1379 -- qemu-0.11.0/hw/acpi.c | 937 - qemu-0.11.0/hw/adb.c | 481 - qemu-0.11.0/hw/adlib.c | 338 - qemu-0.11.0/hw/ads7846.c | 169 - qemu-0.11.0/hw/alpha_palcode.c | 1095 -- qemu-0.11.0/hw/an5206.c | 98 - qemu-0.11.0/hw/apb_pci.c | 276 - qemu-0.11.0/hw/apic.c | 1004 - qemu-0.11.0/hw/arm-misc.h | 41 - qemu-0.11.0/hw/arm_boot.c | 262 - qemu-0.11.0/hw/arm_gic.c | 732 - qemu-0.11.0/hw/arm_pic.c | 49 - qemu-0.11.0/hw/arm_sysctl.c | 237 - qemu-0.11.0/hw/arm_timer.c | 354 - qemu-0.11.0/hw/armv7m.c | 259 - qemu-0.11.0/hw/armv7m_nvic.c | 408 - qemu-0.11.0/hw/audiodev.h | 17 - qemu-0.11.0/hw/axis_dev88.c | 386 - qemu-0.11.0/hw/baum.c | 634 - qemu-0.11.0/hw/baum.h | 29 - qemu-0.11.0/hw/blizzard.c | 998 - qemu-0.11.0/hw/blizzard_template.h | 136 - qemu-0.11.0/hw/boards.h | 31 - qemu-0.11.0/hw/bt-hci-csr.c | 454 - qemu-0.11.0/hw/bt-hci.c | 2226 --- qemu-0.11.0/hw/bt-hid.c | 570 - qemu-0.11.0/hw/bt-l2cap.c | 1362 -- qemu-0.11.0/hw/bt-sdp.c | 967 - qemu-0.11.0/hw/bt.c | 121 - qemu-0.11.0/hw/bt.h | 2183 --- qemu-0.11.0/hw/cbus.c | 618 - qemu-0.11.0/hw/cdrom.c | 155 - qemu-0.11.0/hw/cirrus_vga.c | 3347 ---- qemu-0.11.0/hw/cirrus_vga_rop.h | 186 - qemu-0.11.0/hw/cirrus_vga_rop2.h | 281 - qemu-0.11.0/hw/cris_pic_cpu.c | 50 - qemu-0.11.0/hw/cs4231.c | 198 - qemu-0.11.0/hw/cs4231a.c | 664 - qemu-0.11.0/hw/cuda.c | 767 - qemu-0.11.0/hw/device-hotplug.c | 81 - qemu-0.11.0/hw/devices.h | 70 - qemu-0.11.0/hw/dma.c | 570 - qemu-0.11.0/hw/dp8393x.c | 902 - qemu-0.11.0/hw/ds1225y.c | 180 - qemu-0.11.0/hw/dummy_m68k.c | 77 - qemu-0.11.0/hw/e1000.c | 1148 -- qemu-0.11.0/hw/e1000_hw.h | 864 - qemu-0.11.0/hw/ecc.c | 91 - qemu-0.11.0/hw/eccmemctl.c | 375 - qemu-0.11.0/hw/eepro100.c | 1817 -- qemu-0.11.0/hw/eeprom93xx.c | 341 - qemu-0.11.0/hw/eeprom93xx.h | 40 - qemu-0.11.0/hw/es1370.c | 1067 -- qemu-0.11.0/hw/escc.c | 999 - qemu-0.11.0/hw/escc.h | 8 - qemu-0.11.0/hw/esp.c | 698 - qemu-0.11.0/hw/etraxfs.c | 178 - qemu-0.11.0/hw/etraxfs.h | 28 - qemu-0.11.0/hw/etraxfs_dma.c | 756 - qemu-0.11.0/hw/etraxfs_dma.h | 22 - qemu-0.11.0/hw/etraxfs_eth.c | 600 - qemu-0.11.0/hw/etraxfs_pic.c | 170 - qemu-0.11.0/hw/etraxfs_ser.c | 189 - qemu-0.11.0/hw/etraxfs_timer.c | 338 - qemu-0.11.0/hw/fdc.c | 2003 -- qemu-0.11.0/hw/fdc.h | 11 - qemu-0.11.0/hw/firmware_abi.h | 73 - qemu-0.11.0/hw/flash.h | 54 - qemu-0.11.0/hw/fmopl.c | 1389 -- qemu-0.11.0/hw/fmopl.h | 174 - qemu-0.11.0/hw/framebuffer.c | 116 - qemu-0.11.0/hw/framebuffer.h | 22 - qemu-0.11.0/hw/fw_cfg.c | 289 - qemu-0.11.0/hw/fw_cfg.h | 41 - qemu-0.11.0/hw/g364fb.c | 614 - qemu-0.11.0/hw/grackle_pci.c | 184 - qemu-0.11.0/hw/gt64xxx.c | 1167 -- qemu-0.11.0/hw/gumstix.c | 130 - qemu-0.11.0/hw/gus.c | 316 - qemu-0.11.0/hw/gusemu.h | 105 - qemu-0.11.0/hw/gusemu_hal.c | 554 - qemu-0.11.0/hw/gusemu_mixer.c | 240 - qemu-0.11.0/hw/gustate.h | 132 - qemu-0.11.0/hw/heathrow_pic.c | 236 - qemu-0.11.0/hw/hpet.c | 588 - qemu-0.11.0/hw/hpet_emul.h | 82 - qemu-0.11.0/hw/hw.h | 272 - qemu-0.11.0/hw/i2c.c | 182 - qemu-0.11.0/hw/i2c.h | 84 - qemu-0.11.0/hw/i8254.c | 507 - qemu-0.11.0/hw/i8259.c | 571 - qemu-0.11.0/hw/ide.c | 4435 ----- qemu-0.11.0/hw/integratorcp.c | 544 - qemu-0.11.0/hw/ioapic.c | 260 - qemu-0.11.0/hw/iommu.c | 421 - qemu-0.11.0/hw/irq.c | 77 - qemu-0.11.0/hw/irq.h | 35 - qemu-0.11.0/hw/isa.h | 22 - qemu-0.11.0/hw/isa_mmio.c | 103 - qemu-0.11.0/hw/jazz_led.c | 318 - qemu-0.11.0/hw/lm832x.c | 541 - qemu-0.11.0/hw/lsi53c895a.c | 2221 --- qemu-0.11.0/hw/m48t59.c | 695 - qemu-0.11.0/hw/mac_dbdma.c | 848 - qemu-0.11.0/hw/mac_dbdma.h | 43 - qemu-0.11.0/hw/mac_nvram.c | 195 - qemu-0.11.0/hw/macio.c | 119 - qemu-0.11.0/hw/mainstone.c | 149 - qemu-0.11.0/hw/mainstone.h | 38 - qemu-0.11.0/hw/max111x.c | 186 - qemu-0.11.0/hw/max7310.c | 234 - qemu-0.11.0/hw/mc146818rtc.c | 749 - qemu-0.11.0/hw/mcf.h | 21 - qemu-0.11.0/hw/mcf5206.c | 540 - qemu-0.11.0/hw/mcf5208.c | 301 - qemu-0.11.0/hw/mcf_fec.c | 470 - qemu-0.11.0/hw/mcf_intc.c | 156 - qemu-0.11.0/hw/mcf_uart.c | 309 - qemu-0.11.0/hw/microblaze_pic_cpu.c | 50 - qemu-0.11.0/hw/mips-bios.h | 8 - qemu-0.11.0/hw/mips.h | 43 - qemu-0.11.0/hw/mips_int.c | 45 - qemu-0.11.0/hw/mips_jazz.c | 315 - qemu-0.11.0/hw/mips_malta.c | 970 - qemu-0.11.0/hw/mips_mipssim.c | 197 - qemu-0.11.0/hw/mips_r4k.c | 296 - qemu-0.11.0/hw/mips_timer.c | 109 - qemu-0.11.0/hw/mipsnet.c | 277 - qemu-0.11.0/hw/mpcore.c | 344 - qemu-0.11.0/hw/msix.c | 384 - qemu-0.11.0/hw/msix.h | 34 - qemu-0.11.0/hw/msmouse.c | 78 - qemu-0.11.0/hw/msmouse.h | 2 - qemu-0.11.0/hw/mst_fpga.c | 239 - qemu-0.11.0/hw/musicpal.c | 1629 -- qemu-0.11.0/hw/nand.c | 656 - qemu-0.11.0/hw/ne2000.c | 846 - qemu-0.11.0/hw/nseries.c | 1423 -- qemu-0.11.0/hw/nvram.h | 42 - qemu-0.11.0/hw/omap.h | 1142 -- qemu-0.11.0/hw/omap1.c | 4802 ----- qemu-0.11.0/hw/omap2.c | 4873 ----- qemu-0.11.0/hw/omap_clk.c | 1260 -- qemu-0.11.0/hw/omap_dma.c | 2078 --- qemu-0.11.0/hw/omap_dss.c | 1068 -- qemu-0.11.0/hw/omap_i2c.c | 469 - qemu-0.11.0/hw/omap_lcd_template.h | 175 - qemu-0.11.0/hw/omap_lcdc.c | 461 - qemu-0.11.0/hw/omap_mmc.c | 640 - qemu-0.11.0/hw/omap_sx1.c | 243 - qemu-0.11.0/hw/onenand.c | 661 - qemu-0.11.0/hw/openpic.c | 1719 -- qemu-0.11.0/hw/openpic.h | 18 - qemu-0.11.0/hw/palm.c | 288 - qemu-0.11.0/hw/parallel.c | 549 - qemu-0.11.0/hw/pc.c | 1525 -- qemu-0.11.0/hw/pc.h | 169 - qemu-0.11.0/hw/pci-hotplug.c | 234 - qemu-0.11.0/hw/pci.c | 1050 -- qemu-0.11.0/hw/pci.h | 356 - qemu-0.11.0/hw/pci_host.h | 118 - qemu-0.11.0/hw/pci_ids.h | 100 - qemu-0.11.0/hw/pckbd.c | 442 - qemu-0.11.0/hw/pcmcia.h | 51 - qemu-0.11.0/hw/pcnet.c | 2173 --- qemu-0.11.0/hw/pcspk.c | 147 - qemu-0.11.0/hw/petalogix_s3adsp1800_mmu.c | 201 - qemu-0.11.0/hw/pflash_cfi01.c | 631 - qemu-0.11.0/hw/pflash_cfi02.c | 671 - qemu-0.11.0/hw/piix_pci.c | 374 - qemu-0.11.0/hw/pixel_ops.h | 53 - qemu-0.11.0/hw/pl011.c | 330 - qemu-0.11.0/hw/pl022.c | 310 - qemu-0.11.0/hw/pl031.c | 212 - qemu-0.11.0/hw/pl050.c | 160 - qemu-0.11.0/hw/pl061.c | 315 - qemu-0.11.0/hw/pl080.c | 353 - qemu-0.11.0/hw/pl110.c | 384 - qemu-0.11.0/hw/pl110_template.h | 307 - qemu-0.11.0/hw/pl181.c | 471 - qemu-0.11.0/hw/pl190.c | 250 - qemu-0.11.0/hw/poison.h | 50 - qemu-0.11.0/hw/ppc.c | 1278 -- qemu-0.11.0/hw/ppc.h | 44 - qemu-0.11.0/hw/ppc405.h | 105 - qemu-0.11.0/hw/ppc405_boards.c | 650 - qemu-0.11.0/hw/ppc405_uc.c | 2602 --- qemu-0.11.0/hw/ppc440.c | 100 - qemu-0.11.0/hw/ppc440.h | 21 - qemu-0.11.0/hw/ppc440_bamboo.c | 200 - qemu-0.11.0/hw/ppc4xx.h | 67 - qemu-0.11.0/hw/ppc4xx_devs.c | 886 - qemu-0.11.0/hw/ppc4xx_pci.c | 418 - qemu-0.11.0/hw/ppc_mac.h | 117 - qemu-0.11.0/hw/ppc_newworld.c | 377 - qemu-0.11.0/hw/ppc_oldworld.c | 408 - qemu-0.11.0/hw/ppc_prep.c | 779 - qemu-0.11.0/hw/ppce500.h | 22 - qemu-0.11.0/hw/ppce500_mpc8544ds.c | 296 - qemu-0.11.0/hw/ppce500_pci.c | 369 - qemu-0.11.0/hw/prep_pci.c | 169 - qemu-0.11.0/hw/primecell.h | 14 - qemu-0.11.0/hw/ps2.c | 637 - qemu-0.11.0/hw/ps2.h | 9 - qemu-0.11.0/hw/ptimer.c | 223 - qemu-0.11.0/hw/pxa.h | 220 - qemu-0.11.0/hw/pxa2xx.c | 2267 --- qemu-0.11.0/hw/pxa2xx_dma.c | 549 - qemu-0.11.0/hw/pxa2xx_gpio.c | 344 - qemu-0.11.0/hw/pxa2xx_keypad.c | 336 - qemu-0.11.0/hw/pxa2xx_lcd.c | 982 - qemu-0.11.0/hw/pxa2xx_mmci.c | 547 - qemu-0.11.0/hw/pxa2xx_pcmcia.c | 215 - qemu-0.11.0/hw/pxa2xx_pic.c | 312 - qemu-0.11.0/hw/pxa2xx_template.h | 435 - qemu-0.11.0/hw/pxa2xx_timer.c | 490 - qemu-0.11.0/hw/qdev-addr.c | 32 - qemu-0.11.0/hw/qdev-addr.h | 2 - qemu-0.11.0/hw/qdev-properties.c | 269 - qemu-0.11.0/hw/qdev.c | 304 - qemu-0.11.0/hw/qdev.h | 168 - qemu-0.11.0/hw/r2d.c | 272 - qemu-0.11.0/hw/rc4030.c | 823 - qemu-0.11.0/hw/realview.c | 211 - qemu-0.11.0/hw/realview_gic.c | 77 - qemu-0.11.0/hw/rtl8139.c | 3513 ---- qemu-0.11.0/hw/sb16.c | 1451 -- qemu-0.11.0/hw/sbi.c | 158 - qemu-0.11.0/hw/scsi-disk.c | 981 - qemu-0.11.0/hw/scsi-disk.h | 36 - qemu-0.11.0/hw/scsi-generic.c | 744 - qemu-0.11.0/hw/scsi.h | 7 - qemu-0.11.0/hw/sd.c | 1628 -- qemu-0.11.0/hw/sd.h | 79 - qemu-0.11.0/hw/serial.c | 840 - qemu-0.11.0/hw/sh.h | 58 - qemu-0.11.0/hw/sh7750.c | 809 - qemu-0.11.0/hw/sh7750_regnames.c | 97 - qemu-0.11.0/hw/sh7750_regnames.h | 6 - qemu-0.11.0/hw/sh7750_regs.h | 1277 -- qemu-0.11.0/hw/sh_intc.c | 481 - qemu-0.11.0/hw/sh_intc.h | 80 - qemu-0.11.0/hw/sh_pci.c | 200 - qemu-0.11.0/hw/sh_serial.c | 413 - qemu-0.11.0/hw/sh_timer.c | 326 - qemu-0.11.0/hw/sharpsl.h | 24 - qemu-0.11.0/hw/shix.c | 103 - qemu-0.11.0/hw/slavio_intctl.c | 472 - qemu-0.11.0/hw/slavio_misc.c | 581 - qemu-0.11.0/hw/slavio_timer.c | 463 - qemu-0.11.0/hw/sm501.c | 1105 -- qemu-0.11.0/hw/sm501_template.h | 103 - qemu-0.11.0/hw/smbios.c | 238 - qemu-0.11.0/hw/smbios.h | 162 - qemu-0.11.0/hw/smbus.c | 318 - qemu-0.11.0/hw/smbus.h | 68 - qemu-0.11.0/hw/smbus_eeprom.c | 129 - qemu-0.11.0/hw/smc91c111.c | 743 - qemu-0.11.0/hw/soc_dma.c | 365 - qemu-0.11.0/hw/soc_dma.h | 113 - qemu-0.11.0/hw/sparc32_dma.c | 303 - qemu-0.11.0/hw/sparc32_dma.h | 14 - qemu-0.11.0/hw/spitz.c | 1094 -- qemu-0.11.0/hw/ssd0303.c | 332 - qemu-0.11.0/hw/ssd0323.c | 353 - qemu-0.11.0/hw/ssi-sd.c | 255 - qemu-0.11.0/hw/ssi.c | 70 - qemu-0.11.0/hw/ssi.h | 45 - qemu-0.11.0/hw/stellaris.c | 1464 -- qemu-0.11.0/hw/stellaris_enet.c | 426 - qemu-0.11.0/hw/stellaris_input.c | 91 - qemu-0.11.0/hw/sun4c_intctl.c | 218 - qemu-0.11.0/hw/sun4m.c | 1631 -- qemu-0.11.0/hw/sun4m.h | 66 - qemu-0.11.0/hw/sun4u.c | 644 - qemu-0.11.0/hw/syborg.c | 112 - qemu-0.11.0/hw/syborg.h | 18 - qemu-0.11.0/hw/syborg_fb.c | 556 - qemu-0.11.0/hw/syborg_interrupt.c | 240 - qemu-0.11.0/hw/syborg_keyboard.c | 247 - qemu-0.11.0/hw/syborg_pointer.c | 250 - qemu-0.11.0/hw/syborg_rtc.c | 147 - qemu-0.11.0/hw/syborg_serial.c | 362 - qemu-0.11.0/hw/syborg_timer.c | 247 - qemu-0.11.0/hw/syborg_virtio.c | 285 - qemu-0.11.0/hw/sysbus.c | 172 - qemu-0.11.0/hw/sysbus.h | 62 - qemu-0.11.0/hw/tc58128.c | 182 - qemu-0.11.0/hw/tc6393xb.c | 608 - qemu-0.11.0/hw/tc6393xb_template.h | 69 - qemu-0.11.0/hw/tcx.c | 717 - qemu-0.11.0/hw/tmp105.c | 254 - qemu-0.11.0/hw/tosa.c | 276 - qemu-0.11.0/hw/tsc2005.c | 593 - qemu-0.11.0/hw/tsc210x.c | 1293 -- qemu-0.11.0/hw/tusb6010.c | 768 - qemu-0.11.0/hw/twl92230.c | 907 - qemu-0.11.0/hw/unin_pci.c | 273 - qemu-0.11.0/hw/usb-bt.c | 645 - qemu-0.11.0/hw/usb-hid.c | 916 - qemu-0.11.0/hw/usb-hub.c | 552 - qemu-0.11.0/hw/usb-msd.c | 582 - qemu-0.11.0/hw/usb-musb.c | 1449 -- qemu-0.11.0/hw/usb-net.c | 1478 -- qemu-0.11.0/hw/usb-ohci.c | 1759 -- qemu-0.11.0/hw/usb-serial.c | 592 - qemu-0.11.0/hw/usb-uhci.c | 1141 -- qemu-0.11.0/hw/usb-wacom.c | 412 - qemu-0.11.0/hw/usb.c | 231 - qemu-0.11.0/hw/usb.h | 299 - qemu-0.11.0/hw/versatile_pci.c | 170 - qemu-0.11.0/hw/versatilepb.c | 340 - qemu-0.11.0/hw/vga.c | 2614 --- qemu-0.11.0/hw/vga_int.h | 221 - qemu-0.11.0/hw/vga_template.h | 525 - qemu-0.11.0/hw/virtio-balloon.c | 192 - qemu-0.11.0/hw/virtio-balloon.h | 40 - qemu-0.11.0/hw/virtio-blk.c | 450 - qemu-0.11.0/hw/virtio-blk.h | 91 - qemu-0.11.0/hw/virtio-console.c | 143 - qemu-0.11.0/hw/virtio-console.h | 19 - qemu-0.11.0/hw/virtio-net.c | 757 - qemu-0.11.0/hw/virtio-net.h | 156 - qemu-0.11.0/hw/virtio-pci.c | 547 - qemu-0.11.0/hw/virtio.c | 722 - qemu-0.11.0/hw/virtio.h | 169 - qemu-0.11.0/hw/vmmouse.c | 288 - qemu-0.11.0/hw/vmport.c | 108 - qemu-0.11.0/hw/vmware_vga.c | 1242 -- qemu-0.11.0/hw/watchdog.c | 134 - qemu-0.11.0/hw/watchdog.h | 63 - qemu-0.11.0/hw/wdt_i6300esb.c | 468 - qemu-0.11.0/hw/wdt_ib700.c | 110 - qemu-0.11.0/hw/wm8750.c | 742 - qemu-0.11.0/hw/xen.h | 21 - qemu-0.11.0/hw/xen_backend.c | 714 - qemu-0.11.0/hw/xen_backend.h | 107 - qemu-0.11.0/hw/xen_blkif.h | 103 - qemu-0.11.0/hw/xen_common.h | 34 - qemu-0.11.0/hw/xen_console.c | 269 - qemu-0.11.0/hw/xen_devconfig.c | 171 - qemu-0.11.0/hw/xen_disk.c | 785 - qemu-0.11.0/hw/xen_domainbuild.c | 294 - qemu-0.11.0/hw/xen_domainbuild.h | 13 - qemu-0.11.0/hw/xen_machine_pv.c | 125 - qemu-0.11.0/hw/xen_nic.c | 407 - qemu-0.11.0/hw/xenfb.c | 1012 - qemu-0.11.0/hw/xilinx.h | 50 - qemu-0.11.0/hw/xilinx_ethlite.c | 251 - qemu-0.11.0/hw/xilinx_intc.c | 179 - qemu-0.11.0/hw/xilinx_timer.c | 242 - qemu-0.11.0/hw/xilinx_uartlite.c | 218 - qemu-0.11.0/hw/zaurus.c | 277 - qemu-0.11.0/hxtool | 44 - qemu-0.11.0/i386-dis.c | 6559 ------- qemu-0.11.0/i386.ld | 142 - qemu-0.11.0/ia64.ld | 211 - qemu-0.11.0/ioport-user.c | 60 - qemu-0.11.0/ioport.c | 259 - qemu-0.11.0/ioport.h | 57 - qemu-0.11.0/keymaps.c | 192 - qemu-0.11.0/keymaps.h | 60 - qemu-0.11.0/kqemu.c | 998 - qemu-0.11.0/kqemu.h | 154 - qemu-0.11.0/kvm-all.c | 1029 -- qemu-0.11.0/kvm.h | 141 - qemu-0.11.0/libfdt_env.h | 40 - qemu-0.11.0/linux-user/alpha/syscall.h | 41 - qemu-0.11.0/linux-user/alpha/syscall_nr.h | 413 - qemu-0.11.0/linux-user/alpha/target_signal.h | 29 - qemu-0.11.0/linux-user/alpha/termbits.h | 264 - qemu-0.11.0/linux-user/arm/nwfpe/double_cpdo.c | 296 - qemu-0.11.0/linux-user/arm/nwfpe/extended_cpdo.c | 273 - qemu-0.11.0/linux-user/arm/nwfpe/fpa11.c | 238 - qemu-0.11.0/linux-user/arm/nwfpe/fpa11.h | 131 - qemu-0.11.0/linux-user/arm/nwfpe/fpa11.inl | 51 - qemu-0.11.0/linux-user/arm/nwfpe/fpa11_cpdo.c | 113 - qemu-0.11.0/linux-user/arm/nwfpe/fpa11_cpdt.c | 382 - qemu-0.11.0/linux-user/arm/nwfpe/fpa11_cprt.c | 284 - qemu-0.11.0/linux-user/arm/nwfpe/fpopcode.c | 113 - qemu-0.11.0/linux-user/arm/nwfpe/fpopcode.h | 390 - qemu-0.11.0/linux-user/arm/nwfpe/fpsr.h | 108 - qemu-0.11.0/linux-user/arm/nwfpe/single_cpdo.c | 253 - qemu-0.11.0/linux-user/arm/syscall.h | 42 - qemu-0.11.0/linux-user/arm/syscall_nr.h | 367 - qemu-0.11.0/linux-user/arm/target_signal.h | 29 - qemu-0.11.0/linux-user/arm/termbits.h | 216 - qemu-0.11.0/linux-user/cris/syscall.h | 36 - qemu-0.11.0/linux-user/cris/syscall_nr.h | 335 - qemu-0.11.0/linux-user/cris/target_signal.h | 29 - qemu-0.11.0/linux-user/cris/termbits.h | 213 - qemu-0.11.0/linux-user/elfload.c | 2596 --- qemu-0.11.0/linux-user/elfload32.c | 30 - qemu-0.11.0/linux-user/envlist.c | 247 - qemu-0.11.0/linux-user/envlist.h | 22 - qemu-0.11.0/linux-user/errno_defs.h | 141 - qemu-0.11.0/linux-user/flat.h | 67 - qemu-0.11.0/linux-user/flatload.c | 813 - qemu-0.11.0/linux-user/i386/syscall.h | 146 - qemu-0.11.0/linux-user/i386/syscall_nr.h | 337 - qemu-0.11.0/linux-user/i386/target_signal.h | 29 - qemu-0.11.0/linux-user/i386/termbits.h | 226 - qemu-0.11.0/linux-user/ioctls.h | 316 - qemu-0.11.0/linux-user/linux_loop.h | 95 - qemu-0.11.0/linux-user/linuxload.c | 217 - qemu-0.11.0/linux-user/m68k-sim.c | 170 - qemu-0.11.0/linux-user/m68k/syscall.h | 21 - qemu-0.11.0/linux-user/m68k/syscall_nr.h | 330 - qemu-0.11.0/linux-user/m68k/target_signal.h | 29 - qemu-0.11.0/linux-user/m68k/termbits.h | 227 - qemu-0.11.0/linux-user/main.c | 2921 --- qemu-0.11.0/linux-user/microblaze/syscall.h | 45 - qemu-0.11.0/linux-user/microblaze/syscall_nr.h | 369 - qemu-0.11.0/linux-user/microblaze/target_signal.h | 29 - qemu-0.11.0/linux-user/microblaze/termbits.h | 213 - qemu-0.11.0/linux-user/mips/syscall.h | 227 - qemu-0.11.0/linux-user/mips/syscall_nr.h | 334 - qemu-0.11.0/linux-user/mips/target_signal.h | 29 - qemu-0.11.0/linux-user/mips/termbits.h | 245 - qemu-0.11.0/linux-user/mips64/syscall.h | 221 - qemu-0.11.0/linux-user/mips64/syscall_nr.h | 293 - qemu-0.11.0/linux-user/mips64/target_signal.h | 29 - qemu-0.11.0/linux-user/mips64/termbits.h | 245 - qemu-0.11.0/linux-user/mipsn32/syscall.h | 221 - qemu-0.11.0/linux-user/mipsn32/syscall_nr.h | 297 - qemu-0.11.0/linux-user/mipsn32/target_signal.h | 29 - qemu-0.11.0/linux-user/mipsn32/termbits.h | 245 - qemu-0.11.0/linux-user/mmap.c | 658 - qemu-0.11.0/linux-user/path.c | 159 - qemu-0.11.0/linux-user/ppc/syscall.h | 64 - qemu-0.11.0/linux-user/ppc/syscall_nr.h | 334 - qemu-0.11.0/linux-user/ppc/target_signal.h | 29 - qemu-0.11.0/linux-user/ppc/termbits.h | 236 - qemu-0.11.0/linux-user/qemu-types.h | 24 - qemu-0.11.0/linux-user/qemu.h | 445 - qemu-0.11.0/linux-user/sh4/syscall.h | 12 - qemu-0.11.0/linux-user/sh4/syscall_nr.h | 336 - qemu-0.11.0/linux-user/sh4/target_signal.h | 29 - qemu-0.11.0/linux-user/sh4/termbits.h | 274 - qemu-0.11.0/linux-user/signal.c | 4150 ----- qemu-0.11.0/linux-user/socket.h | 147 - qemu-0.11.0/linux-user/sparc/syscall.h | 9 - qemu-0.11.0/linux-user/sparc/syscall_nr.h | 287 - qemu-0.11.0/linux-user/sparc/target_signal.h | 36 - qemu-0.11.0/linux-user/sparc/termbits.h | 279 - qemu-0.11.0/linux-user/sparc64/syscall.h | 10 - qemu-0.11.0/linux-user/sparc64/syscall_nr.h | 324 - qemu-0.11.0/linux-user/sparc64/target_signal.h | 36 - qemu-0.11.0/linux-user/sparc64/termbits.h | 279 - qemu-0.11.0/linux-user/strace.c | 1351 -- qemu-0.11.0/linux-user/strace.list | 1520 -- qemu-0.11.0/linux-user/syscall.c | 6988 ------- qemu-0.11.0/linux-user/syscall_defs.h | 2140 --- qemu-0.11.0/linux-user/syscall_types.h | 116 - qemu-0.11.0/linux-user/uaccess.c | 65 - qemu-0.11.0/linux-user/vm86.c | 481 - qemu-0.11.0/linux-user/x86_64/syscall.h | 98 - qemu-0.11.0/linux-user/x86_64/syscall_nr.h | 295 - qemu-0.11.0/linux-user/x86_64/target_signal.h | 29 - qemu-0.11.0/linux-user/x86_64/termbits.h | 247 - qemu-0.11.0/loader.c | 541 - qemu-0.11.0/m68k-dis.c | 5045 ----- qemu-0.11.0/m68k-semi.c | 406 - qemu-0.11.0/m68k.ld | 177 - qemu-0.11.0/microblaze-dis.c | 844 - qemu-0.11.0/migration-exec.c | 141 - qemu-0.11.0/migration-tcp.c | 210 - qemu-0.11.0/migration.c | 342 - qemu-0.11.0/migration.h | 105 - qemu-0.11.0/mips-dis.c | 4842 ----- qemu-0.11.0/mips.ld | 225 - qemu-0.11.0/mipsel.ld | 225 - qemu-0.11.0/module.c | 80 - qemu-0.11.0/module.h | 38 - qemu-0.11.0/monitor.c | 3290 ---- qemu-0.11.0/monitor.h | 31 - qemu-0.11.0/nbd.c | 661 - qemu-0.11.0/nbd.h | 62 - qemu-0.11.0/net-checksum.c | 86 - qemu-0.11.0/net.c | 2992 --- qemu-0.11.0/net.h | 167 - qemu-0.11.0/osdep.c | 335 - qemu-0.11.0/osdep.h | 97 - qemu-0.11.0/pc-bios/Makefile | 19 - qemu-0.11.0/pc-bios/README | 51 - qemu-0.11.0/pc-bios/bamboo.dtb | Bin 3179 -> 0 bytes qemu-0.11.0/pc-bios/bamboo.dts | 234 - qemu-0.11.0/pc-bios/bios-pq/0001_bx-qemu.patch | 11 - ...te-smbios-table-to-report-memory-above-4g.patch | 55 - ...kvm-bios-generate-mptable-unconditionally.patch | 25 - ...ll-over-reporting--issues-with-32g-guests.patch | 184 - ...-memory-device-length-boundary--condition.patch | 23 - ...ios-use-preprocessor-for-pci-link-routing.patch | 73 - ...dd-26-pci-slots,-bringing-the-total-to-32.patch | 49 - .../0008_qemu-bios-provide-gpe-_l0x-methods.patch | 92 - .../0009_qemu-bios-pci-hotplug-support.patch | 128 - ...-acpi-sci-interrupt-as-connected-to-irq-9.patch | 26 - ...011_read-additional-acpi-tables-from-a-vm.patch | 150 - ...2-load-smbios-entries-and-files-from-qemu.patch | 470 - ...0013_fix-non-acpi-timer-interrupt-routing.patch | 60 - .../bios-pq/0014_add-srat-acpi-table-support.patch | 305 - .../0015_enable-power-button-even-generation.patch | 20 - ...e-correct-mask-to-size-pci-option-rom-bar.patch | 33 - ...bios-Move-QEMU_CFG-constants-to-rombios.h.patch | 59 - ...0018-bochs-bios-Make-boot-prompt-optional.patch | 68 - .../bios-pq/0019-bios-fix-multiple-calls.patch | 35 - qemu-0.11.0/pc-bios/bios-pq/HEAD | 1 - qemu-0.11.0/pc-bios/bios-pq/series | 19 - qemu-0.11.0/pc-bios/bios.bin | Bin 131072 -> 0 bytes qemu-0.11.0/pc-bios/keymaps/ar | 98 - qemu-0.11.0/pc-bios/keymaps/common | 157 - qemu-0.11.0/pc-bios/keymaps/da | 120 - qemu-0.11.0/pc-bios/keymaps/de | 114 - qemu-0.11.0/pc-bios/keymaps/de-ch | 169 - qemu-0.11.0/pc-bios/keymaps/en-gb | 119 - qemu-0.11.0/pc-bios/keymaps/en-us | 35 - qemu-0.11.0/pc-bios/keymaps/es | 105 - qemu-0.11.0/pc-bios/keymaps/et | 85 - qemu-0.11.0/pc-bios/keymaps/fi | 124 - qemu-0.11.0/pc-bios/keymaps/fo | 76 - qemu-0.11.0/pc-bios/keymaps/fr | 181 - qemu-0.11.0/pc-bios/keymaps/fr-be | 134 - qemu-0.11.0/pc-bios/keymaps/fr-ca | 50 - qemu-0.11.0/pc-bios/keymaps/fr-ch | 114 - qemu-0.11.0/pc-bios/keymaps/hr | 125 - qemu-0.11.0/pc-bios/keymaps/hu | 115 - qemu-0.11.0/pc-bios/keymaps/is | 139 - qemu-0.11.0/pc-bios/keymaps/it | 115 - qemu-0.11.0/pc-bios/keymaps/ja | 109 - qemu-0.11.0/pc-bios/keymaps/lt | 57 - qemu-0.11.0/pc-bios/keymaps/lv | 128 - qemu-0.11.0/pc-bios/keymaps/mk | 101 - qemu-0.11.0/pc-bios/keymaps/modifiers | 18 - qemu-0.11.0/pc-bios/keymaps/nl | 59 - qemu-0.11.0/pc-bios/keymaps/nl-be | 3 - qemu-0.11.0/pc-bios/keymaps/no | 119 - qemu-0.11.0/pc-bios/keymaps/pl | 122 - qemu-0.11.0/pc-bios/keymaps/pt | 113 - qemu-0.11.0/pc-bios/keymaps/pt-br | 69 - qemu-0.11.0/pc-bios/keymaps/ru | 109 - qemu-0.11.0/pc-bios/keymaps/sl | 110 - qemu-0.11.0/pc-bios/keymaps/sv | 81 - qemu-0.11.0/pc-bios/keymaps/th | 131 - qemu-0.11.0/pc-bios/keymaps/tr | 123 - qemu-0.11.0/pc-bios/mpc8544ds.dtb | Bin 12288 -> 0 bytes qemu-0.11.0/pc-bios/mpc8544ds.dts | 122 - qemu-0.11.0/pc-bios/multiboot.bin | Bin 512 -> 0 bytes qemu-0.11.0/pc-bios/ohw.diff | 1843 -- qemu-0.11.0/pc-bios/openbios-ppc | Bin 270952 -> 0 bytes qemu-0.11.0/pc-bios/openbios-sparc32 | Bin 238212 -> 0 bytes qemu-0.11.0/pc-bios/openbios-sparc64 | Bin 476064 -> 0 bytes qemu-0.11.0/pc-bios/optionrom/Makefile | 48 - qemu-0.11.0/pc-bios/optionrom/multiboot.S | 208 - qemu-0.11.0/pc-bios/optionrom/signrom.sh | 46 - qemu-0.11.0/pc-bios/petalogix-s3adsp1800.dtb | Bin 8259 -> 0 bytes qemu-0.11.0/pc-bios/ppc_rom.bin | Bin 524288 -> 0 bytes qemu-0.11.0/pc-bios/pxe-e1000.bin | Bin 32768 -> 0 bytes qemu-0.11.0/pc-bios/pxe-ne2k_pci.bin | Bin 32768 -> 0 bytes qemu-0.11.0/pc-bios/pxe-pcnet.bin | Bin 32768 -> 0 bytes qemu-0.11.0/pc-bios/pxe-rtl8139.bin | Bin 32768 -> 0 bytes qemu-0.11.0/pc-bios/vgabios-cirrus.bin | Bin 35840 -> 0 bytes qemu-0.11.0/pc-bios/vgabios-pq/HEAD | 1 - qemu-0.11.0/pc-bios/vgabios.bin | Bin 38400 -> 0 bytes qemu-0.11.0/pc-bios/video.x | Bin 12192 -> 0 bytes qemu-0.11.0/pci-ids.txt | 31 - qemu-0.11.0/posix-aio-compat.c | 433 - qemu-0.11.0/posix-aio-compat.h | 68 - qemu-0.11.0/ppc-dis.c | 5411 ------ qemu-0.11.0/ppc.ld | 228 - qemu-0.11.0/ppc64.ld | 226 - qemu-0.11.0/qemu-aio.h | 46 - qemu-0.11.0/qemu-binfmt-conf.sh | 59 - qemu-0.11.0/qemu-char.c | 2320 --- qemu-0.11.0/qemu-char.h | 103 - qemu-0.11.0/qemu-common.h | 231 - qemu-0.11.0/qemu-doc.texi | 2347 --- qemu-0.11.0/qemu-img-cmds.hx | 47 - qemu-0.11.0/qemu-img.c | 1068 -- qemu-0.11.0/qemu-img.texi | 161 - qemu-0.11.0/qemu-io.c | 1480 -- qemu-0.11.0/qemu-lock.h | 247 - qemu-0.11.0/qemu-log.h | 93 - qemu-0.11.0/qemu-malloc.c | 95 - qemu-0.11.0/qemu-monitor.hx | 661 - qemu-0.11.0/qemu-nbd.c | 479 - qemu-0.11.0/qemu-nbd.texi | 66 - qemu-0.11.0/qemu-option.c | 362 - qemu-0.11.0/qemu-option.h | 69 - qemu-0.11.0/qemu-options.hx | 1672 -- qemu-0.11.0/qemu-sockets.c | 417 - qemu-0.11.0/qemu-tech.texi | 687 - qemu-0.11.0/qemu-thread.c | 163 - qemu-0.11.0/qemu-thread.h | 40 - qemu-0.11.0/qemu-timer.h | 48 - qemu-0.11.0/qemu-tool.c | 90 - qemu-0.11.0/qemu.sasl | 34 - qemu-0.11.0/qemu_socket.h | 50 - qemu-0.11.0/readline.c | 475 - qemu-0.11.0/readline.h | 55 - qemu-0.11.0/rules.mak | 19 - qemu-0.11.0/s390-dis.c | 1704 -- qemu-0.11.0/s390.ld | 203 - qemu-0.11.0/savevm.c | 1281 -- qemu-0.11.0/sdl.c | 879 - qemu-0.11.0/sdl_keysym.h | 277 - qemu-0.11.0/sdl_zoom.c | 95 - qemu-0.11.0/sdl_zoom.h | 25 - qemu-0.11.0/sdl_zoom_template.h | 225 - qemu-0.11.0/serialice.c | 1304 -- qemu-0.11.0/serialice.h | 73 - qemu-0.11.0/serialice_banner.h |19237 -------------------- qemu-0.11.0/sh4-dis.c | 2095 --- qemu-0.11.0/slirp/COPYRIGHT | 61 - qemu-0.11.0/slirp/bootp.c | 312 - qemu-0.11.0/slirp/bootp.h | 122 - qemu-0.11.0/slirp/cksum.c | 137 - qemu-0.11.0/slirp/debug.h | 34 - qemu-0.11.0/slirp/if.c | 209 - qemu-0.11.0/slirp/if.h | 25 - qemu-0.11.0/slirp/ip.h | 253 - qemu-0.11.0/slirp/ip_icmp.c | 350 - qemu-0.11.0/slirp/ip_icmp.h | 161 - qemu-0.11.0/slirp/ip_input.c | 684 - qemu-0.11.0/slirp/ip_output.c | 172 - qemu-0.11.0/slirp/libslirp.h | 54 - qemu-0.11.0/slirp/main.h | 48 - qemu-0.11.0/slirp/mbuf.c | 218 - qemu-0.11.0/slirp/mbuf.h | 127 - qemu-0.11.0/slirp/misc.c | 454 - qemu-0.11.0/slirp/misc.h | 77 - qemu-0.11.0/slirp/sbuf.c | 181 - qemu-0.11.0/slirp/sbuf.h | 30 - qemu-0.11.0/slirp/slirp.c | 1103 -- qemu-0.11.0/slirp/slirp.h | 361 - qemu-0.11.0/slirp/slirp_config.h | 203 - qemu-0.11.0/slirp/socket.c | 728 - qemu-0.11.0/slirp/socket.h | 95 - qemu-0.11.0/slirp/tcp.h | 164 - qemu-0.11.0/slirp/tcp_input.c | 1492 -- qemu-0.11.0/slirp/tcp_output.c | 492 - qemu-0.11.0/slirp/tcp_subr.c | 914 - qemu-0.11.0/slirp/tcp_timer.c | 292 - qemu-0.11.0/slirp/tcp_timer.h | 127 - qemu-0.11.0/slirp/tcp_var.h | 161 - qemu-0.11.0/slirp/tcpip.h | 77 - qemu-0.11.0/slirp/tftp.c | 401 - qemu-0.11.0/slirp/tftp.h | 43 - qemu-0.11.0/slirp/udp.c | 646 - qemu-0.11.0/slirp/udp.h | 86 - qemu-0.11.0/softmmu-semi.h | 70 - qemu-0.11.0/softmmu_defs.h | 22 - qemu-0.11.0/softmmu_exec.h | 134 - qemu-0.11.0/softmmu_header.h | 198 - qemu-0.11.0/softmmu_template.h | 366 - qemu-0.11.0/sparc-dis.c | 3253 ---- qemu-0.11.0/sparc.ld | 131 - qemu-0.11.0/sparc64.ld | 139 - qemu-0.11.0/sys-queue.h | 343 - qemu-0.11.0/sysemu.h | 295 - qemu-0.11.0/tap-win32.c | 688 - qemu-0.11.0/target-alpha/STATUS | 28 - qemu-0.11.0/target-alpha/cpu.h | 460 - qemu-0.11.0/target-alpha/exec.h | 65 - qemu-0.11.0/target-alpha/helper.c | 437 - qemu-0.11.0/target-alpha/helper.h | 131 - qemu-0.11.0/target-alpha/op_helper.c | 1198 -- qemu-0.11.0/target-alpha/translate.c | 2516 --- qemu-0.11.0/target-arm/cpu.h | 449 - qemu-0.11.0/target-arm/exec.h | 62 - qemu-0.11.0/target-arm/helper.c | 2632 --- qemu-0.11.0/target-arm/helpers.h | 458 - qemu-0.11.0/target-arm/iwmmxt_helper.c | 681 - qemu-0.11.0/target-arm/machine.c | 191 - qemu-0.11.0/target-arm/neon_helper.c | 1457 -- qemu-0.11.0/target-arm/op_addsub.h | 103 - qemu-0.11.0/target-arm/op_helper.c | 555 - qemu-0.11.0/target-arm/translate.c | 9004 --------- qemu-0.11.0/target-cris/cpu.h | 258 - qemu-0.11.0/target-cris/crisv32-decode.h | 128 - qemu-0.11.0/target-cris/exec.h | 58 - qemu-0.11.0/target-cris/helper.c | 201 - qemu-0.11.0/target-cris/helper.h | 26 - qemu-0.11.0/target-cris/machine.c | 90 - qemu-0.11.0/target-cris/mmu.c | 364 - qemu-0.11.0/target-cris/mmu.h | 17 - qemu-0.11.0/target-cris/op_helper.c | 651 - qemu-0.11.0/target-cris/opcode-cris.h | 365 - qemu-0.11.0/target-cris/translate.c | 3484 ---- qemu-0.11.0/target-i386/TODO | 33 - qemu-0.11.0/target-i386/cpu.h | 921 - qemu-0.11.0/target-i386/exec.h | 375 - qemu-0.11.0/target-i386/helper.c | 1865 -- qemu-0.11.0/target-i386/helper.h | 218 - qemu-0.11.0/target-i386/helper_template.h | 334 - qemu-0.11.0/target-i386/kvm.c | 959 - qemu-0.11.0/target-i386/machine.c | 385 - qemu-0.11.0/target-i386/op_helper.c | 5730 ------ qemu-0.11.0/target-i386/ops_sse.h | 2031 --- qemu-0.11.0/target-i386/ops_sse_header.h | 342 - qemu-0.11.0/target-i386/svm.h | 222 - qemu-0.11.0/target-i386/translate.c | 7811 -------- qemu-0.11.0/target-m68k/cpu.h | 258 - qemu-0.11.0/target-m68k/exec.h | 56 - qemu-0.11.0/target-m68k/helper.c | 922 - qemu-0.11.0/target-m68k/helpers.h | 54 - qemu-0.11.0/target-m68k/m68k-qreg.h | 11 - qemu-0.11.0/target-m68k/op_helper.c | 225 - qemu-0.11.0/target-m68k/qregs.def | 13 - qemu-0.11.0/target-m68k/translate.c | 3124 ---- qemu-0.11.0/target-microblaze/cpu.h | 310 - qemu-0.11.0/target-microblaze/exec.h | 56 - qemu-0.11.0/target-microblaze/helper.c | 254 - qemu-0.11.0/target-microblaze/helper.h | 19 - qemu-0.11.0/target-microblaze/machine.c | 11 - qemu-0.11.0/target-microblaze/microblaze-decode.h | 51 - qemu-0.11.0/target-microblaze/mmu.c | 256 - qemu-0.11.0/target-microblaze/mmu.h | 87 - qemu-0.11.0/target-microblaze/op_helper.c | 215 - qemu-0.11.0/target-microblaze/translate.c | 1394 -- qemu-0.11.0/target-mips/TODO | 53 - qemu-0.11.0/target-mips/cpu.h | 610 - qemu-0.11.0/target-mips/exec.h | 95 - qemu-0.11.0/target-mips/helper.c | 618 - qemu-0.11.0/target-mips/helper.h | 272 - qemu-0.11.0/target-mips/machine.c | 308 - qemu-0.11.0/target-mips/mips-defs.h | 63 - qemu-0.11.0/target-mips/op_helper.c | 2910 --- qemu-0.11.0/target-mips/translate.c | 8648 --------- qemu-0.11.0/target-mips/translate_init.c | 580 - qemu-0.11.0/target-ppc/STATUS | 559 - qemu-0.11.0/target-ppc/cpu.h | 1594 -- qemu-0.11.0/target-ppc/exec.h | 63 - qemu-0.11.0/target-ppc/helper.c | 2842 --- qemu-0.11.0/target-ppc/helper.h | 402 - qemu-0.11.0/target-ppc/helper_regs.h | 111 - qemu-0.11.0/target-ppc/kvm.c | 204 - qemu-0.11.0/target-ppc/kvm_ppc.c | 106 - qemu-0.11.0/target-ppc/kvm_ppc.h | 17 - qemu-0.11.0/target-ppc/machine.c | 183 - qemu-0.11.0/target-ppc/mfrom_table.c | 79 - qemu-0.11.0/target-ppc/mfrom_table_gen.c | 33 - qemu-0.11.0/target-ppc/op_helper.c | 4151 ----- qemu-0.11.0/target-ppc/translate.c | 9104 --------- qemu-0.11.0/target-ppc/translate_init.c | 9752 ---------- qemu-0.11.0/target-sh4/README.sh4 | 150 - qemu-0.11.0/target-sh4/cpu.h | 320 - qemu-0.11.0/target-sh4/exec.h | 60 - qemu-0.11.0/target-sh4/helper.c | 695 - qemu-0.11.0/target-sh4/helper.h | 53 - qemu-0.11.0/target-sh4/op_helper.c | 668 - qemu-0.11.0/target-sh4/translate.c | 2037 --- qemu-0.11.0/target-sparc/TODO | 88 - qemu-0.11.0/target-sparc/cpu.h | 583 - qemu-0.11.0/target-sparc/exec.h | 57 - qemu-0.11.0/target-sparc/helper.c | 1448 -- qemu-0.11.0/target-sparc/helper.h | 162 - qemu-0.11.0/target-sparc/machine.c | 200 - qemu-0.11.0/target-sparc/op_helper.c | 3690 ---- qemu-0.11.0/target-sparc/translate.c | 4916 ----- qemu-0.11.0/targphys.h | 24 - qemu-0.11.0/tcg/LICENSE | 3 - qemu-0.11.0/tcg/README | 454 - qemu-0.11.0/tcg/TODO | 14 - qemu-0.11.0/tcg/arm/tcg-target.c | 1606 -- qemu-0.11.0/tcg/arm/tcg-target.h | 80 - qemu-0.11.0/tcg/hppa/tcg-target.c | 975 - qemu-0.11.0/tcg/hppa/tcg-target.h | 203 - qemu-0.11.0/tcg/i386/tcg-target.c | 1239 -- qemu-0.11.0/tcg/i386/tcg-target.h | 63 - qemu-0.11.0/tcg/ppc/tcg-target.c | 1537 -- qemu-0.11.0/tcg/ppc/tcg-target.h | 87 - qemu-0.11.0/tcg/ppc64/tcg-target.c | 1502 -- qemu-0.11.0/tcg/ppc64/tcg-target.h | 83 - qemu-0.11.0/tcg/sparc/tcg-target.c | 1276 -- qemu-0.11.0/tcg/sparc/tcg-target.h | 121 - qemu-0.11.0/tcg/tcg-op.h | 2165 --- qemu-0.11.0/tcg/tcg-opc.h | 257 - qemu-0.11.0/tcg/tcg-runtime.c | 68 - qemu-0.11.0/tcg/tcg.c | 2084 --- qemu-0.11.0/tcg/tcg.h | 473 - qemu-0.11.0/tcg/x86_64/tcg-target.c | 1353 -- qemu-0.11.0/tcg/x86_64/tcg-target.h | 83 - qemu-0.11.0/tests/Makefile | 108 - qemu-0.11.0/tests/alpha/Makefile | 35 - qemu-0.11.0/tests/alpha/crt.s | 26 - qemu-0.11.0/tests/alpha/hello-alpha.c | 5 - qemu-0.11.0/tests/alpha/test-cond.c | 87 - qemu-0.11.0/tests/alpha/test-ovf.c | 29 - qemu-0.11.0/tests/cris/.gdbinit | 11 - qemu-0.11.0/tests/cris/Makefile | 155 - qemu-0.11.0/tests/cris/README | 1 - qemu-0.11.0/tests/cris/check_abs.c | 39 - qemu-0.11.0/tests/cris/check_addc.c | 57 - qemu-0.11.0/tests/cris/check_addcm.c | 83 - qemu-0.11.0/tests/cris/check_addi.s | 57 - qemu-0.11.0/tests/cris/check_addiv32.s | 62 - qemu-0.11.0/tests/cris/check_addm.s | 96 - qemu-0.11.0/tests/cris/check_addo.c | 125 - qemu-0.11.0/tests/cris/check_addoq.c | 44 - qemu-0.11.0/tests/cris/check_addq.s | 47 - qemu-0.11.0/tests/cris/check_addr.s | 96 - qemu-0.11.0/tests/cris/check_addxc.s | 91 - qemu-0.11.0/tests/cris/check_addxm.s | 106 - qemu-0.11.0/tests/cris/check_addxr.s | 96 - qemu-0.11.0/tests/cris/check_andc.s | 80 - qemu-0.11.0/tests/cris/check_andm.s | 90 - qemu-0.11.0/tests/cris/check_andq.s | 46 - qemu-0.11.0/tests/cris/check_andr.s | 95 - qemu-0.11.0/tests/cris/check_asr.s | 230 - qemu-0.11.0/tests/cris/check_ba.s | 93 - qemu-0.11.0/tests/cris/check_bas.s | 102 - qemu-0.11.0/tests/cris/check_bcc.s | 197 - qemu-0.11.0/tests/cris/check_bound.c | 139 - qemu-0.11.0/tests/cris/check_boundc.s | 101 - qemu-0.11.0/tests/cris/check_boundr.s | 125 - qemu-0.11.0/tests/cris/check_btst.s | 96 - qemu-0.11.0/tests/cris/check_clearfv32.s | 19 - qemu-0.11.0/tests/cris/check_clrjmp1.s | 36 - qemu-0.11.0/tests/cris/check_cmp-2.s | 15 - qemu-0.11.0/tests/cris/check_cmpc.s | 86 - qemu-0.11.0/tests/cris/check_cmpm.s | 96 - qemu-0.11.0/tests/cris/check_cmpq.s | 75 - qemu-0.11.0/tests/cris/check_cmpr.s | 102 - qemu-0.11.0/tests/cris/check_cmpxc.s | 92 - qemu-0.11.0/tests/cris/check_cmpxm.s | 106 - qemu-0.11.0/tests/cris/check_dstep.s | 42 - qemu-0.11.0/tests/cris/check_ftag.c | 33 - .../tests/cris/check_gcctorture_pr28634-1.c | 15 - qemu-0.11.0/tests/cris/check_gcctorture_pr28634.c | 15 - qemu-0.11.0/tests/cris/check_glibc_kernelversion.c | 116 - qemu-0.11.0/tests/cris/check_hello.c | 7 - qemu-0.11.0/tests/cris/check_int64.c | 45 - qemu-0.11.0/tests/cris/check_jsr.s | 85 - qemu-0.11.0/tests/cris/check_lapc.s | 78 - qemu-0.11.0/tests/cris/check_lsl.s | 217 - qemu-0.11.0/tests/cris/check_lsr.s | 218 - qemu-0.11.0/tests/cris/check_lz.c | 49 - qemu-0.11.0/tests/cris/check_mapbrk.c | 39 - qemu-0.11.0/tests/cris/check_mcp.s | 49 - qemu-0.11.0/tests/cris/check_mmap1.c | 48 - qemu-0.11.0/tests/cris/check_mmap2.c | 48 - qemu-0.11.0/tests/cris/check_mmap3.c | 33 - qemu-0.11.0/tests/cris/check_movdelsr1.s | 33 - qemu-0.11.0/tests/cris/check_movecr.s | 37 - qemu-0.11.0/tests/cris/check_movei.s | 50 - qemu-0.11.0/tests/cris/check_movemr.s | 78 - qemu-0.11.0/tests/cris/check_movemrv32.s | 96 - qemu-0.11.0/tests/cris/check_moveq.c | 51 - qemu-0.11.0/tests/cris/check_mover.s | 28 - qemu-0.11.0/tests/cris/check_moverm.s | 45 - qemu-0.11.0/tests/cris/check_movmp.s | 131 - qemu-0.11.0/tests/cris/check_movpmv32.s | 35 - qemu-0.11.0/tests/cris/check_movpr.s | 28 - qemu-0.11.0/tests/cris/check_movprv32.s | 21 - qemu-0.11.0/tests/cris/check_movscr.s | 29 - qemu-0.11.0/tests/cris/check_movsm.s | 44 - qemu-0.11.0/tests/cris/check_movsr.s | 46 - qemu-0.11.0/tests/cris/check_movucr.s | 33 - qemu-0.11.0/tests/cris/check_movum.s | 40 - qemu-0.11.0/tests/cris/check_movur.s | 45 - qemu-0.11.0/tests/cris/check_mulv32.s | 51 - qemu-0.11.0/tests/cris/check_mulx.s | 246 - qemu-0.11.0/tests/cris/check_neg.s | 104 - qemu-0.11.0/tests/cris/check_not.s | 31 - qemu-0.11.0/tests/cris/check_openpf1.c | 38 - qemu-0.11.0/tests/cris/check_openpf2.c | 16 - qemu-0.11.0/tests/cris/check_openpf3.c | 49 - qemu-0.11.0/tests/cris/check_openpf4.c | 5 - qemu-0.11.0/tests/cris/check_openpf5.c | 56 - qemu-0.11.0/tests/cris/check_orc.s | 71 - qemu-0.11.0/tests/cris/check_orm.s | 75 - qemu-0.11.0/tests/cris/check_orq.s | 41 - qemu-0.11.0/tests/cris/check_orr.s | 84 - qemu-0.11.0/tests/cris/check_ret.s | 25 - qemu-0.11.0/tests/cris/check_scc.s | 95 - qemu-0.11.0/tests/cris/check_settls1.c | 39 - qemu-0.11.0/tests/cris/check_sigalrm.c | 26 - qemu-0.11.0/tests/cris/check_stat1.c | 16 - qemu-0.11.0/tests/cris/check_stat2.c | 20 - qemu-0.11.0/tests/cris/check_stat3.c | 25 - qemu-0.11.0/tests/cris/check_stat4.c | 27 - qemu-0.11.0/tests/cris/check_subc.s | 87 - qemu-0.11.0/tests/cris/check_subm.s | 96 - qemu-0.11.0/tests/cris/check_subq.s | 52 - qemu-0.11.0/tests/cris/check_subr.s | 102 - qemu-0.11.0/tests/cris/check_swap.c | 76 - qemu-0.11.0/tests/cris/check_time1.c | 46 - qemu-0.11.0/tests/cris/check_time2.c | 18 - qemu-0.11.0/tests/cris/check_xarith.s | 72 - qemu-0.11.0/tests/cris/crisutils.h | 71 - qemu-0.11.0/tests/cris/crt.s | 13 - qemu-0.11.0/tests/cris/sys.c | 51 - qemu-0.11.0/tests/cris/sys.h | 16 - qemu-0.11.0/tests/cris/testutils.inc | 117 - qemu-0.11.0/tests/hello-arm.c | 113 - qemu-0.11.0/tests/hello-i386.c | 26 - qemu-0.11.0/tests/hello-mips.c | 64 - qemu-0.11.0/tests/linux-test.c | 535 - qemu-0.11.0/tests/pi_10.com | Bin 54 -> 0 bytes qemu-0.11.0/tests/qruncom.c | 284 - qemu-0.11.0/tests/runcom.c | 195 - qemu-0.11.0/tests/sha1.c | 240 - qemu-0.11.0/tests/test-arm-iwmmxt.s | 49 - qemu-0.11.0/tests/test-i386-code16.S | 79 - qemu-0.11.0/tests/test-i386-muldiv.h | 76 - qemu-0.11.0/tests/test-i386-shift.h | 185 - qemu-0.11.0/tests/test-i386-ssse3.c | 57 - qemu-0.11.0/tests/test-i386-vm86.S | 103 - qemu-0.11.0/tests/test-i386.c | 2759 --- qemu-0.11.0/tests/test-i386.h | 152 - qemu-0.11.0/tests/test-mmap.c | 476 - qemu-0.11.0/tests/test_path.c | 151 - qemu-0.11.0/tests/testthread.c | 51 - qemu-0.11.0/texi2pod.pl | 477 - qemu-0.11.0/thunk.c | 288 - qemu-0.11.0/thunk.h | 161 - qemu-0.11.0/tool-osdep.c | 4 - qemu-0.11.0/translate-all.c | 194 - qemu-0.11.0/uboot_image.h | 158 - qemu-0.11.0/usb-bsd.c | 612 - qemu-0.11.0/usb-linux.c | 1688 -- qemu-0.11.0/usb-stub.c | 52 - qemu-0.11.0/vgafont.h | 4611 ----- qemu-0.11.0/vl.c | 6155 ------- qemu-0.11.0/vnc-auth-sasl.c | 636 - qemu-0.11.0/vnc-auth-sasl.h | 74 - qemu-0.11.0/vnc-auth-vencrypt.c | 175 - qemu-0.11.0/vnc-auth-vencrypt.h | 33 - qemu-0.11.0/vnc-tls.c | 450 - qemu-0.11.0/vnc-tls.h | 76 - qemu-0.11.0/vnc.c | 2429 --- qemu-0.11.0/vnc.h | 319 - qemu-0.11.0/vnc_keysym.h | 324 - qemu-0.11.0/vnchextile.h | 209 - qemu-0.11.0/x86_64.ld | 171 - qemu-0.11.0/x_keymap.c | 168 - qemu-0.11.0/x_keymap.h | 32 - 1111 files changed, 1 insertions(+), 566468 deletions(-) diff --git a/Makefile b/Makefile index 009fa23..8a77582 100644 --- a/Makefile +++ b/Makefile @@ -18,7 +18,7 @@ ## # Qemu version -VERSION=0.11.0 +VERSION=0.15.x # SerialICE revision when plain Qemu $(VERSION) was checked in. REVISION=32 diff --git a/qemu-0.11.0/.gitignore b/qemu-0.11.0/.gitignore deleted file mode 100644 index 4165e51..0000000 --- a/qemu-0.11.0/.gitignore +++ /dev/null @@ -1,45 +0,0 @@ -config-host.* -i386 -*-softmmu -*-darwin-user -*-linux-user -*-bsd-user -libhw32 -libhw64 -qemu-doc.html -qemu-tech.html -qemu-doc.info -qemu-tech.info -qemu.1 -qemu.pod -qemu-img.1 -qemu-img.pod -qemu-img -qemu-nbd -qemu-nbd.8 -qemu-nbd.pod -qemu-options.texi -qemu-img-cmds.texi -qemu-img-cmds.h -qemu-io -qemu-monitor.texi -.gdbinit -*.a -*.aux -*.cp -*.dvi -*.exe -*.fn -*.ky -*.log -*.pg -*.toc -*.tp -*.vr -*.d -*.o -.pc -patches -pc-bios/bios-pq/status -pc-bios/vgabios-pq/status -.stgit-* diff --git a/qemu-0.11.0/CODING_STYLE b/qemu-0.11.0/CODING_STYLE deleted file mode 100644 index a579cb1..0000000 --- a/qemu-0.11.0/CODING_STYLE +++ /dev/null @@ -1,78 +0,0 @@ -Qemu Coding Style -================= - -1. Whitespace - -Of course, the most important aspect in any coding style is whitespace. -Crusty old coders who have trouble spotting the glasses on their noses -can tell the difference between a tab and eight spaces from a distance -of approximately fifteen parsecs. Many a flamewar have been fought and -lost on this issue. - -QEMU indents are four spaces. Tabs are never used, except in Makefiles -where they have been irreversibly coded into the syntax. -Spaces of course are superior to tabs because: - - - You have just one way to specify whitespace, not two. Ambiguity breeds - mistakes. - - The confusion surrounding 'use tabs to indent, spaces to justify' is gone. - - Tab indents push your code to the right, making your screen seriously - unbalanced. - - Tabs will be rendered incorrectly on editors who are misconfigured not - to use tab stops of eight positions. - - Tabs are rendered badly in patches, causing off-by-one errors in almost - every line. - - It is the QEMU coding style. - -Do not leave whitespace dangling off the ends of lines. - -2. Line width - -Lines are 80 characters; not longer. - -Rationale: - - Some people like to tile their 24" screens with a 6x4 matrix of 80x24 - xterms and use vi in all of them. The best way to punish them is to - let them keep doing it. - - Code and especially patches is much more readable if limited to a sane - line length. Eighty is traditional. - - It is the QEMU coding style. - -3. Naming - -Variables are lower_case_with_underscores; easy to type and read. Structured -type names are in CamelCase; harder to type but standing out. Scalar type -names are lower_case_with_underscores_ending_with_a_t, like the POSIX -uint64_t and family. Note that this last convention contradicts POSIX -and is therefore likely to be changed. - -Typedefs are used to eliminate the redundant 'struct' keyword. It is the -QEMU coding style. - -4. Block structure - -Every indented statement is braced; even if the block contains just one -statement. The opening brace is on the line that contains the control -flow statement that introduces the new block; the closing brace is on the -same line as the else keyword, or on a line by itself if there is no else -keyword. Example: - - if (a == 5) { - printf("a was 5.\n"); - } else if (a == 6) { - printf("a was 6.\n"); - } else { - printf("a was something else entirely.\n"); - } - -An exception is the opening brace for a function; for reasons of tradition -and clarity it comes on a line by itself: - - void a_function(void) - { - do_something(); - } - -Rationale: a consistent (except for functions...) bracing style reduces -ambiguity and avoids needless churn when lines are added or removed. -Furthermore, it is the QEMU coding style. diff --git a/qemu-0.11.0/COPYING b/qemu-0.11.0/COPYING deleted file mode 100644 index 00ccfbb..0000000 --- a/qemu-0.11.0/COPYING +++ /dev/null @@ -1,339 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc., - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -License is intended to guarantee your freedom to share and change free -software--to make sure the software is free for all its users. This -General Public License applies to most of the Free Software -Foundation's software and to any other program whose authors commit to -using it. (Some other Free Software Foundation software is covered by -the GNU Lesser General Public License instead.) You can apply it to -your programs, too. - - When we speak of free software, we are referring to freedom, not -price. Our General Public Licenses are designed to make sure that you -have the freedom to distribute copies of free software (and charge for -this service if you wish), that you receive source code or can get it -if you want it, that you can change the software or use pieces of it -in new free programs; and that you know you can do these things. - - To protect your rights, we need to make restrictions that forbid -anyone to deny you these rights or to ask you to surrender the rights. -These restrictions translate to certain responsibilities for you if you -distribute copies of the software, or if you modify it. - - For example, if you distribute copies of such a program, whether -gratis or for a fee, you must give the recipients all the rights that -you have. You must make sure that they, too, receive or can get the -source code. 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- fix migration to obey -S (Paolo Bonzini) - - remove pc-0-10 machine type (Mark McLoughlin) - - vnc: fix copyrect screen corruption (Gerd Hoffman) - - fix vm state change handlers running order (Markus Armbruster) - - e1000: fix eerc and ics emulation (Bill Paul) - - fix sdl zooming with pl110 (Blue Swirl) - - sparc64: flush pending conditional evaluations (Igor Kovalenko) - - esp: fix interrupt register read (Blue Swirl) - - option rom makefile fixes (Paul Brook) - - fix sparse warnings (Blue Swirl) - - fix symfind (Laurent Desnogues) - - win32: fix default prefix (Stefan Weil) - - fix checksum writing in signboot (Alex Graf) - - fix sdl window resize (Stefano Stabellini) - - do not resize the screen on hw_invalidate (Stefano Stabellini) - - Add checks for -smbios option (Beth Kon) - - fix do_set_link (Luiz Capitulino) - - fix do_commit behavior (Luiz Capitulino) - - make windows notice media change (Gleb Natapov) - - check for PR_SET_NAME being defined (Nathan Froyd) - - fix migration for ide devices (Anthony Liguori) - - Use correct depth in vmware vga (Reimar Doffiner) - - support 32bpp cursors in sdl (Reimar Doffinger) - - fix device name completion for eject (Blue Swirl) - - make screendump use DisplayState properly (Stefano Stabellini) - - fix autostart with live migration (Avi Kivity) - - fix detached migration with exec (Chris Lalancette) - - fix segv when changing vnc password in sdl (Zach Amsden) - - fix vnc password clearing with stdio monitor (Zach Amsden) - - clean up VGA type selection (Zach Amsden) - - add missing linefeed in error message (Stefan Weil) - -version 0.11.0-rc1 - - add machine aliasing support (Mark McLoughlin) - - add getfd/closefd monitor commands (Mark McLoughlin) - - use correct headers for tap-win32 (Filip Navara) - - fix live migration (Glauber Costa) - - slirp: use monotonic clock if available (Ed Swierk) - - clear msix_entries_nr on error (Michael Tsirkin) - - HPET: fix reg writes (Beth Kon) - - slirp: fix guestfwd for incoming data (Jan Kiszka) - - fix build of qemu-thread.c on win32 (Sebastian Herbszt) - - improve signrom.sh portability (Christoph Egger) - - fix qemu-img convert to copy unallocated parts of the image - (Akkarit Sangpetch) - - vmdk: fix backing file handling (Kevin Wolf) - - scsi: add save/restore support (Nolan Leake) - - fix live migration for SCSI (Nolan Leake) - - various sparc build fixes (Blue Swirl) - - fix OpenBSD build (Blue Swirl) - - only allow -cpu host when using KVM (Anthony Liguori) - - fix build breakage when !KVM (Anthony Liguori) - -version 0.10.6: - - e1000: ignore reset command (Kevin Wolf) - - fix VNC memory allocation (Stefan Weil) - - fix raw_pread_aligned return value (Christoph Hellwig) - - allow monitor interaction when using -incoming exec: (Chris Lalancette) - - fix -net socket,listen (Jan Kiszka) - - live migration: don't send gratuitous packets all at once (Gleb Natapov) - - serial: fix lost characters after sysrq (Jason Wessel) - - Fix prototype of zfree (Stefan Weil) - - Handle EINTR with exec: migration (Uri Lublin) - - Delete io-handler before closing fd after migration (Uri Lublin) - - Fix qemu_aio_flush (Andrea Arcangeli) - - lsi53c895a: Implement additional registers (Sebastian Herbszt) - - virtio-blk: fix warning (Gerd Hoffman) - - i386: fix cpu reset (Nitin Kamble) - - kvm: fix irq injection into full queue (Jan Kiszka) - - Prevent CD-ROM eject while device is locked (Mark McLoughlin) - - Fix screen dump with blank screen (Eduardo Habkost) - - Fix memory leak with cpu_unregister_map_client (Isaku Yamahata) - - Fix memory leak in SDL (Jan Kiszka) - - Fix build on OS X 10.4 (John Arbuckle) - - Fix leak of vlan clients after hot remove (Mark McLoughlin) - - Fix migration after hot remove with eepro100 (Mark McLoughlin) - - Don't start a VM after failed migration if stopped (Anthony Liguori) - - Fix live migration under heavy IO load (Glauber Costa) - - Honor -S on incoming migration (Paolo Bonzini) - - Reset HPET config register on reset (Beth Kon) - - Reset PS2 keyboard/mouse on reset (Dinesh Subraveti) - -version 0.10.5: - - kvm: trim unsupported cpu features from cpuid (Avi Kivity) - - kvm: provide a better error message for -smp > 1 (Mark McLoughlin) - - Remove initrd printfs (Richard Jones) - - Initial variables found by valgrind (Jean-Christophe Dubois) - - Fix -initrd with > 4GB guests (Glauber Costa) - - Fix busy loop on live migration for certain platforms (Uri Lublin) - - Remove GCC 3.x requirements from docs (Hollis Blanchard) - - ETRAX: fixes for kernel command line, ethernet address, bmi (Edgar Iglesias) - - CRIS: Fix bmi (Edgar Iglesias) - - Fix bounce buffer errors (Avi Kivity) - - Fix regression in -kernel (Anthony Liguori) - -version 0.10.4: - - Improve block range checks to remove integer overflow (Kevin Wolf) - - e1000: do not re-init PCI config space 0 (Amit Shah) - - fix AIO deletion race (Alex Graf) - - reset option roms on reboot (Glauber Costa) - - fix qcow2 corruption in cluster freeing (Gleb Natapov) - - Enable power button event generation (Gleb Natapov) - -version 0.10.3: - - fix AIO cancellations (Avi Kivity) - - fix live migration error path on incoming - - avoid SEGV on pci hotplug failure (Chris Wright) - - fix serial option in -drive - - support DDIM for option roms (Glauber Costa) - - avoid fork/exec on pre-2.6.27 kernels with KVM (Jan Kiszka) - - block-vpc: don't silently create smaller images than requested (Kevin Wolf) - - Fix non-ACPI timer interrupt routing (Beth Kon) - - hpet: fix emulation of HPET_TN_SETVAL (Jan Kiszka) - - kvm: fix cpuid initialization (Jan Kiszka) - - qcow2: fix corruption on little endian hosts (Kevin Wolf) - - avoid leaing memory on hot unplug (Mark McLoughlin) - - fix savevm/migration after hot unplug (Mark McLoughlin) - - Fix keyboard mapping on newer Xords with non-default keymaps (balrog) - - Make PCI config status register read-only (Anthony Liguori) - - Fix crash on resolution change -> screen dump -> vga redraw (Avi Kivity) - -version 0.10.2: - - - fix savevm/loadvm (Anthony Liguori) - - live migration: fix dirty tracking windows (Glauber Costa) - - live migration: improve error propogation (Glauber Costa) - - qcow2: fix image creation for > ~2TB images (Chris Wright) - - hotplug: fix error handling for if= parameter (Eduardo Habkost) - - qcow2: fix data corruption (Nolan Leake) - - virtio: fix guest oops with 2.6.25 kernels (Rusty Russell) - - SH4: add support for -kernel (Takashi Yoshii, Aurelien Jarno) - - hotplug: fix closing of char devices (Jan Kiszka) - - hotplug: remove incorrect check for device name (Eduardo Habkost) - - enable -k on win32 (Herve Poussineau) - - configure: use LANG=C for grep (Andreas Faerber) - - fix VGA regression (malc) - -version 0.10.1: - - - virtio-net: check right return size on sg list (Alex Williamson) - - Make qemu_announce_self handle holes (live migration after hotplug) - (Marcelo Tosatti) - - Revert r6804-r6808 (qcow2 allocation info). This series of changes added - a high cost to startup for large qcow2 images (Anthony Liguori) - - qemu-img: fix help message (Aurelien Jarno) - - Fix build for non-default installs of SDL (Anthony Liguori) - - Fix race condition in env->interrupt_request. When using TCG and a dynticks - host timer, this condition could cause TCG to get stuck in an infinite - loop (Aurelien Jarno) - - Fix reading encrypted hard disk passwords during early startup (Jan Kiszka) - - Fix encrypted disk reporting in 'info block' (Jan Kiszka) - - Fix console size with tiny displays (MusicPal) (Jan Kiszka) - - Improve error handling in bdrv_open2 (Jan Kiszka) - - Avoid leaking data in mux'ed character devices (Jan Kiszka) - - Fix initial character device reset (no banner in monitor) (Jan Kiszka) - - Fix cpuid KVM crash on i386 host (Lubomir Rintel) - - Fix SLES10sp2 installation by adding ISTAT1 register to LSI SCSI emulation - (Ryan Harper) - -version 0.10.0: - - - TCG support (No longer requires GCC 3.x) - - Kernel Virtual Machine acceleration support - - BSD userspace emulation - - Bluetooth emulation and host passthrough support - - GDB XML register description support - - Intel e1000 emulation - - HPET emulation - - VirtIO paravirtual device support - - Marvell 88w8618 / MusicPal emulation - - Nokia N-series tablet emulation / OMAP2 processor emulation - - PCI hotplug support - - Live migration and new save/restore formats - - Curses display support - - qemu-nbd utility to mount supported block formats - - Altivec support in PPC emulation and new firmware (OpenBIOS) - - Multiple VNC clients are now supported - - TLS encryption is now supported in VNC - - MIPS Magnum R4000 machine (Hervé Poussineau) - - Braille support (Samuel Thibault) - - Freecom MusicPal system emulation (Jan Kiszka) - - OMAP242x and Nokia N800, N810 machines (Andrzej Zaborowski) - - EsounD audio driver (Frederick Reeve) - - Gravis Ultrasound GF1 sound card (Tibor "TS" Schütz) - - Many, many, bug fixes and new features - -version 0.9.1: - - - TFTP booting from host directory (Anthony Liguori, Erwan Velu) - - Tap device emulation for Solaris (Sittichai Palanisong) - - Monitor multiplexing to several I/O channels (Jason Wessel) - - ds1225y nvram support (Herve Poussineau) - - CPU model selection support (J. Mayer, Paul Brook, Herve Poussineau) - - Several Sparc fixes (Aurelien Jarno, Blue Swirl, Robert Reif) - - MIPS 64-bit FPU support (Thiemo Seufer) - - Xscale PDA emulation (Andrzej Zaborowski) - - ColdFire system emulation (Paul Brook) - - Improved SH4 support (Magnus Damm) - - MIPS64 support (Aurelien Jarno, Thiemo Seufer) - - Preliminary Alpha guest support (J. Mayer) - - Read-only support for Parallels disk images (Alex Beregszaszi) - - SVM (x86 virtualization) support (Alexander Graf) - - CRIS emulation (Edgar E. Iglesias) - - SPARC32PLUS execution support (Blue Swirl) - - MIPS mipssim pseudo machine (Thiemo Seufer) - - Strace for Linux userland emulation (Stuart Anderson, Thayne Harbaugh) - - OMAP310 MPU emulation plus Palm T|E machine (Andrzej Zaborowski) - - ARM v6, v7, NEON SIMD and SMP emulation (Paul Brook/CodeSourcery) - - Gumstix boards: connex and verdex emulation (Thorsten Zitterell) - - Intel mainstone II board emulation (Armin Kuster) - - VMware SVGA II graphics card support (Andrzej Zaborowski) - -version 0.9.0: - - - Support for relative paths in backing files for disk images - - Async file I/O API - - New qcow2 disk image format - - Support of multiple VM snapshots - - Linux: specific host CDROM and floppy support - - SMM support - - Moved PCI init, MP table init and ACPI table init to Bochs BIOS - - Support for MIPS32 Release 2 instruction set (Thiemo Seufer) - - MIPS Malta system emulation (Aurelien Jarno, Stefan Weil) - - Darwin userspace emulation (Pierre d'Herbemont) - - m68k user support (Paul Brook) - - several x86 and x86_64 emulation fixes - - Mouse relative offset VNC extension (Anthony Liguori) - - PXE boot support (Anthony Liguori) - - '-daemonize' option (Anthony Liguori) - -version 0.8.2: - - - ACPI support - - PC VGA BIOS fixes - - switch to OpenBios for SPARC targets (Blue Swirl) - - VNC server fixes - - MIPS FPU support (Marius Groeger) - - Solaris/SPARC host support (Juergen Keil) - - PPC breakpoints and single stepping (Jason Wessel) - - USB updates (Paul Brook) - - UDP/TCP/telnet character devices (Jason Wessel) - - Windows sparse file support (Frediano Ziglio) - - RTL8139 NIC TCP segmentation offloading (Igor Kovalenko) - - PCNET NIC support (Antony T Curtis) - - Support for variable frequency host CPUs - - Workaround for win32 SMP hosts - - Support for AMD Flash memories (Jocelyn Mayer) - - Audio capture to WAV files support (malc) - -version 0.8.1: - - - USB tablet support (Brad Campbell, Anthony Liguori) - - win32 host serial support (Kazu) - - PC speaker support (Joachim Henke) - - IDE LBA48 support (Jens Axboe) - - SSE3 support - - Solaris port (Juergen Keil) - - Preliminary SH4 target (Samuel Tardieu) - - VNC server (Anthony Liguori) - - slirp fixes (Ed Swierk et al.) - - USB fixes - - ARM Versatile Platform Baseboard emulation (Paul Brook) - -version 0.8.0: - - - ARM system emulation: Arm Integrator/CP board with an arm1026ej-s - cpu (Paul Brook) - - SMP support - - Mac OS X cocoa improvements (Mike Kronenberg) - - Mac OS X CoreAudio driver (Mike Kronenberg) - - DirectSound driver (malc) - - ALSA audio driver (malc) - - new audio options: '-soundhw' and '-audio-help' (malc) - - ES1370 PCI audio device (malc) - - Initial USB support - - Linux host serial port access - - Linux host low level parallel port access - - New network emulation code supporting VLANs. - - MIPS and MIPSel User Linux emulation - - MIPS fixes to boot Linux (Daniel Jacobowitz) - - NX bit support - - Initial SPARC SMP support (Blue Swirl) - - Major overhaul of the virtual FAT driver for read/write support - (Johannes Schindelin) - -version 0.7.2: - - - x86_64 fixes (Win2000 and Linux 2.6 boot in 32 bit) - - merge self modifying code handling in dirty ram page mecanism. - - MIPS fixes (Ralf Baechle) - - better user net performances - -version 0.7.1: - - - read-only Virtual FAT support (Johannes Schindelin) - - Windows 2000 install disk full hack (original idea from Vladimir - N. Oleynik) - - VMDK disk image creation (Filip Navara) - - SPARC64 progress (Blue Swirl) - - initial MIPS support (Jocelyn mayer) - - MIPS improvements (Ralf Baechle) - - 64 bit fixes in user networking (initial patch by Gwenole Beauchesne) - - IOAPIC support (Filip Navara) - -version 0.7.0: - - - better BIOS translation and HDD geometry auto-detection - - user mode networking bug fix - - undocumented FPU ops support - - Cirrus VGA: support for 1280x1024x[8,15,16] modes - - 'pidfile' option - - .dmg disk image format support (Johannes Schindelin) - - keymaps support (initial patch by Johannes Schindelin) - - big endian ARM support (Lennert Buytenhek) - - added generic 64 bit target support - - x86_64 target support - - initial APIC support - - MMX/SSE/SSE2/PNI support - - PC parallel port support (Mark Jonckheere) - - initial SPARC64 support (Blue Swirl) - - SPARC target boots Linux (Blue Swirl) - - armv5te user mode support (Paul Brook) - - ARM VFP support (Paul Brook) - - ARM "Angel" semihosting syscalls (Paul Brook) - - user mode gdb stub support (Paul Brook) - - Samba 3 support - - initial Cocoa support (Pierre d'Herbemont) - - generic FPU emulation code - - Virtual PC read-only disk image support (Alex Beregszaszi) - -version 0.6.1: - - - Mac OS X port (Pierre d'Herbemont) - - Virtual console support - - Better monitor line edition - - New block device layer - - New 'qcow' growable disk image support with AES encryption and - transparent decompression - - VMware 3 and 4 read-only disk image support (untested) - - Support for up to 4 serial ports - - TFTP server support (Magnus Damm) - - Port redirection support in user mode networking - - Support for not executable data sections - - Compressed loop disk image support (Johannes Schindelin) - - Level triggered IRQ fix (aka NE2000 PCI performance fix) (Steve - Wormley) - - Fixed Fedora Core 2 problems (now you can run qemu without any - LD_ASSUME_KERNEL tricks on FC2) - - DHCP fix for Windows (accept DHCPREQUEST alone) - - SPARC system emulation (Blue Swirl) - - Automatic Samba configuration for host file access from Windows. - - '-loadvm' and '-full-screen' options - - ne2000 savevm support (Johannes Schindelin) - - Ctrl-Alt is now the default grab key. Ctrl-Alt-[0-9] switches to - the virtual consoles. - - BIOS floppy fix for NT4 (Mike Nordell, Derek Fawcus, Volker Ruppert) - - Floppy fixes for NT4 and NT5 (Mike Nordell) - - NT4 IDE fixes (Ben Pfaf, Mike Nordell) - - SDL Audio support and SB16 fixes (malc) - - ENTER instruction bug fix (initial patch by Stefan Kisdaroczi) - - VGA font change fix - - VGA read-only CRTC register fix - -version 0.6.0: - - - minimalist FPU exception support (NetBSD FPU probe fix) - - cr0.ET fix (Win95 boot) - - *BSD port (Markus Niemisto) - - I/O access fix (signaled by Mark Jonckheere) - - IDE drives serial number fix (Mike Nordell) - - int13 CDROM BIOS fix (aka Solaris x86 install CD fix) - - int15, ah=86 BIOS fix (aka Solaris x86 hardware probe hang up fix) - - BSR/BSF "undefined behaviour" fix - - vmdk2raw: convert VMware disk images to raw images - - PCI support - - NE2K PCI support - - dummy VGA PCI support - - VGA font selection fix (Daniel Serpell) - - PIC reset fix (Hidemi KAWAI) - - PIC spurious irq support (aka Solaris install bug) - - added '-localtime' option - - Cirrus CL-GD54xx VGA support (initial patch by Makoto Suzuki (suzu)) - - APM and system shutdown support - - Fixed system reset - - Support for other PC BIOSes - - Initial PowerMac hardware emulation - - PowerMac/PREP OpenFirmware compatible BIOS (Jocelyn Mayer) - - initial IDE BMDMA support (needed for Darwin x86) - - Set the default memory size for PC emulation to 128 MB - -version 0.5.5: - - - SDL full screen support (initial patch by malc) - - VGA support on PowerPC PREP - - VBE fixes (Matthew Mastracci) - - PIT fixes (aka Win98 hardware probe and "VGA slowness" bug) - - IDE master only fixes (aka Win98 CD-ROM probe bug) - - ARM load/store half word fix (Ulrich Hecht) - - FDC fixes for Win98 - -version 0.5.4: - - - qemu-fast fixes - - BIOS area protection fix (aka EMM386.EXE fix) (Mike Nordell) - - keyboard/mouse fix (Mike Nordell) - - IDE fixes (Linux did not recognized slave drivers) - - VM86 EIP masking fix (aka NT5 install fix) (Mike Nordell) - - QEMU can now boot a PowerPC Linux kernel (Jocelyn Mayer) - - User mode network stack - - imul imm8 fix + 0x82 opcode support (Hidemi KAWAI) - - precise self modifying code (aka BeOS install bug) - -version 0.5.3: - - - added Bochs VESA VBE support - - VGA memory map mode 3 access fix (OS/2 install fix) - - IDE fixes (Jens Axboe) - - CPU interrupt fixes - - fixed various TLB invalidation cases (NT install) - - fixed cr0.WP semantics (XP install) - - direct chaining support for SPARC and PowerPC (faster) - - ARM NWFPE support (initial patch by Ulrich Hecht) - - added specific x86 to x86 translator (close to native performance - in qemu-i386 and qemu-fast) - - shm syscalls support (Paul McKerras) - - added accurate CR0.MP/ME/TS emulation - - fixed DMA memory write access (Win95 boot floppy fix) - - graphical x86 linux loader - - command line monitor - - generic removable device support - - support of CD-ROM change - - multiple network interface support - - initial x86-64 host support (Gwenole Beauchesne) - - lret to outer priviledge fix (OS/2 install fix) - - task switch fixes (SkyOS boot) - - VM save/restore commands - - new timer API - - more precise RTC emulation (periodic timers + time updates) - - Win32 port (initial patch by Kazu) - -version 0.5.2: - - - improved soft MMU speed (assembly functions and specializing) - - improved multitasking speed by avoiding flushing TBs when - switching tasks - - improved qemu-fast speed - - improved self modifying code handling (big performance gain in - softmmu mode). - - fixed IO checking - - fixed CD-ROM detection (win98 install CD) - - fixed addseg real mode bug (GRUB boot fix) - - added ROM memory support (win98 boot) - - fixed 'call Ev' in case of paging exception - - updated the script 'qemu-binfmt-conf.sh' to use QEMU automagically - when launching executables for the supported target CPUs. - - PowerPC system emulation update (Jocelyn Mayer) - - PC floppy emulation and DMA fixes (Jocelyn Mayer) - - polled mode for PIC (Jocelyn Mayer) - - fixed PTE dirty bit handling - - fixed xadd same reg bug - - fixed cmpxchg exception safeness - - access to virtual memory in gdb stub - - task gate and NT flag fixes - - eflags optimisation fix for string operations - -version 0.5.1: - - - float access fixes when using soft mmu - - PC emulation support on PowerPC - - A20 support - - IDE CD-ROM emulation - - ARM fixes (Ulrich Hecht) - - SB16 emulation (malc) - - IRET and INT fixes in VM86 mode with IOPL=3 - - Port I/Os use TSS io map - - Full task switching/task gate support - - added verr, verw, arpl, fcmovxx - - PowerPC target support (Jocelyn Mayer) - - Major SPARC target fixes (dynamically linked programs begin to work) - -version 0.5.0: - - - full hardware level VGA emulation - - graphical display with SDL - - added PS/2 mouse and keyboard emulation - - popw (%esp) fix - - mov to/from segment data width fix - - added real mode support - - added Bochs BIOS and LGPL'ed VGA BIOS loader in qemu - - m68k host port (Richard Zidlicky) - - partial soft MMU support for memory mapped I/Os - - multi-target build - - fixed: no error code in hardware interrupts - - fixed: pop ss, mov ss, x and sti disable hardware irqs for the next insn - - correct single stepping thru string operations - - preliminary SPARC target support (Thomas M. Ogrisegg) - - tun-fd option (Rusty Russell) - - automatic IDE geometry detection - - renamed 'vl' to qemu[-fast] and user qemu to qemu-{cpu}. - - added man page - - added full soft mmu mode to launch unpatched OSes. - -version 0.4.3: - - - x86 exception fix in case of nop instruction. - - gcc 3.2.2 bug workaround (RedHat 9 fix) - - sparc and Alpha host fixes - - many ARM target fixes: 'ls' and 'bash' can be launched. - -version 0.4.2: - - - many exception handling fixes (can compile a Linux kernel inside vl) - - IDE emulation support - - initial GDB stub support - - deferred update support for disk images (Rusty Russell) - - accept User Mode Linux Copy On Write disk images - - SMP kernels can at least be booted - -version 0.4.1: - - - more accurate timer support in vl. - - more reliable NE2000 probe in vl. - - added 2.5.66 kernel in vl-test. - - added VLTMPDIR environment variable in vl. - -version 0.4: - - - initial support for ring 0 x86 processor emulation - - fixed signal handling for correct dosemu DPMI emulation - - fast x86 MMU emulation with mmap() - - fixed popl (%esp) case - - Linux kernel can be executed by QEMU with the 'vl' command. - -version 0.3: - - - initial support for ARM emulation - - added fnsave, frstor, fnstenv, fldenv FPU instructions - - added FPU register save in signal emulation - - initial ARM port - - Sparc and Alpha ports work on the regression test - - generic ioctl number conversion - - fixed ioctl type conversion - -version 0.2: - - - PowerPC disassembly and ELF symbols output (Rusty Russell) - - flock support (Rusty Russell) - - ugetrlimit support (Rusty Russell) - - fstat64 fix (Rusty Russell) - - initial Alpha port (Falk Hueffner) - - initial IA64 port (Matt Wilson) - - initial Sparc and Sparc64 port (David S. Miller) - - added HLT instruction - - LRET instruction fix. - - added GPF generation for I/Os. - - added INT3 and TF flag support. - - SHL instruction C flag fix. - - mmap emulation for host page size > 4KB - - self-modifying code support - - better VM86 support (dosemu works on non trivial programs) - - precise exception support (EIP is computed correctly in most cases) - - more precise LDT/GDT/IDT emulation - - faster segment load in vm86 mode - - direct chaining of basic blocks (faster emulation) - -version 0.1.6: - - - automatic library search system. QEMU can now work with unpatched - ELF dynamic loader and libc (Rusty Russell). - - ISO C warning fixes (Alistair Strachan) - - first self-virtualizable version (works only as long as the - translation cache is not flushed) - - RH9 fixes - -version 0.1.5: - - - ppc64 support + personality() patch (Rusty Russell) - - first Alpha CPU patches (Falk Hueffner) - - removed bfd.h dependancy - - fixed shrd, shld, idivl and divl on PowerPC. - - fixed buggy glibc PowerPC rint() function (test-i386 passes now on PowerPC). - -version 0.1.4: - - - more accurate VM86 emulation (can launch small DOS 16 bit - executables in wine). - - fixed push/pop fs/gs - - added iret instruction. - - added times() syscall and SIOCATMARK ioctl. - -version 0.1.3: - - - S390 support (Ulrich Weigand) - - glibc 2.3.x compile fix (Ulrich Weigand) - - socketcall endian fix (Ulrich Weigand) - - struct sockaddr endian fix (Ulrich Weigand) - - sendmsg/recvmsg endian fix (Ulrich Weigand) - - execve endian fix (Ulrich Weigand) - - fdset endian fix (Ulrich Weigand) - - partial setsockopt syscall support (Ulrich Weigand) - - more accurate pushf/popf emulation - - first partial vm86() syscall support (can be used with runcom example). - - added bound, cmpxchg8b, cpuid instructions - - added 16 bit addressing support/override for string operations - - poll() fix - -version 0.1.2: - - - compile fixes - - xlat instruction - - xchg instruction memory lock - - added simple vm86 example (not working with QEMU yet). The 54 byte - DOS executable 'pi_10.com' program was released by Bertram - Felgenhauer (more information at http://www.boo.net/~jasonp/pipage.html) - -version 0.1.1: - - - glibc 2.2 compilation fixes - - added -s and -L options - - binary distribution of x86 glibc and wine - - big endian fixes in ELF loader and getdents. - -version 0.1: - - - initial public release. diff --git a/qemu-0.11.0/LICENSE b/qemu-0.11.0/LICENSE deleted file mode 100644 index cbd92c0..0000000 --- a/qemu-0.11.0/LICENSE +++ /dev/null @@ -1,18 +0,0 @@ -The following points clarify the QEMU license: - -1) QEMU as a whole is released under the GNU General Public License - -2) Parts of QEMU have specific licenses which are compatible with the -GNU General Public License. Hence each source file contains its own -licensing information. - -In particular, the QEMU virtual CPU core library (libqemu.a) is -released under the GNU Lesser General Public License. Many hardware -device emulation sources are released under the BSD license. - -3) The Tiny Code Generator (TCG) is released under the BSD license - (see license headers in files). - -4) QEMU is a trademark of Fabrice Bellard. - -Fabrice Bellard. diff --git a/qemu-0.11.0/MAINTAINERS b/qemu-0.11.0/MAINTAINERS deleted file mode 100644 index 080e1c0..0000000 --- a/qemu-0.11.0/MAINTAINERS +++ /dev/null @@ -1,86 +0,0 @@ -QEMU Maintainers -================ - -Project leaders: ----------------- - -Fabrice Bellard -Paul Brook - -CPU cores: ----------- - -x86 Fabrice Bellard -ARM Paul Brook -SPARC Blue Swirl -MIPS Thiemo Seufer -PowerPC ? -M68K Paul Brook -SH4 ? -CRIS Edgar E. Iglesias -Alpha ? -MicroBlaze Edgar E. Iglesias - -Machines (sorted by CPU): -------------------------- - -x86 - pc.c Fabrice Bellard (new maintainer needed) -ARM - integratorcp.c Paul Brook - versatilepb.c Paul Brook - Real View Paul Brook - spitz.c Andrzej Zaborowski - palm.c Andrzej Zaborowski - nseries.c Andrzej Zaborowski - stellaris.c Paul Brook - gumstix.c Thorsten Zitterell - mainstone.c Armin Kuster - musicpal.c Jan Kiszka -SPARC - sun4u.c Blue Swirl - sun4m.c Blue Swirl -MIPS - mips_r4k.c Aurelien Jarno - mips_malta.c Aurelien Jarno - mips_jazz.c Hervé Poussineau - mips_mipssim.c Thiemo Seufer -PowerPC - ppc_prep.c ? - ppc_oldworld.c Fabrice Bellard - ppc_chrp.c Fabrice Bellard - ppc405_boards.c ? -M86K - mcf5208.c Paul Brook - an5206.c Paul Brook - dummy_m68k.c Paul Brook -SH4 - shix.c ? - r2d.c Magnus Damm -CRIS - etraxfs.c Edgar E. Iglesias - axis_dev88.c Edgar E. Iglesias -Alpha -MicroBlaze - petalogix_s3adsp1800.c Edgar E. Iglesias - -Generic Subsystems: -------------------- - -Dynamic translator Fabrice Bellard -Main loop Fabrice Bellard (new maintainer needed) -TCG Fabrice Bellard -kqemu interface Fabrice Bellard -IDE device ? -SCSI device Paul Brook -PCI layer ? -USB layer ? -Block layer ? -Graphic layer ? -Audio device layer Vassili Karpov (malc) -Character device layer ? -Network device layer ? -GDB stub ? -Linux user ? -Darwin user ? -SLIRP ? diff --git a/qemu-0.11.0/Makefile b/qemu-0.11.0/Makefile deleted file mode 100644 index f78ca75..0000000 --- a/qemu-0.11.0/Makefile +++ /dev/null @@ -1,426 +0,0 @@ -# Makefile for QEMU. - -ifneq ($(wildcard config-host.mak),) -# Put the all: rule here so that config-host.mak can contain dependencies. -all: build-all -include config-host.mak -include $(SRC_PATH)/rules.mak -else -config-host.mak: - @echo "Please call configure before running make!" - @exit 1 -endif - -.PHONY: all clean cscope distclean dvi html info install install-doc \ - recurse-all speed tar tarbin test - -VPATH=$(SRC_PATH):$(SRC_PATH)/hw - -CPPFLAGS += -I. -I$(SRC_PATH) -MMD -MP -MT $@ -CPPFLAGS += -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -CPPFLAGS += -U_FORTIFY_SOURCE -LIBS= -ifdef CONFIG_STATIC -LDFLAGS += -static -endif -ifdef BUILD_DOCS -DOCS=qemu-doc.html qemu-tech.html qemu.1 qemu-img.1 qemu-nbd.8 -else -DOCS= -endif - -LIBS+=$(PTHREADLIBS) -LIBS+=$(CLOCKLIBS) - -ifdef CONFIG_SOLARIS -LIBS+=-lsocket -lnsl -lresolv -endif - -ifdef CONFIG_WIN32 -LIBS+=-lwinmm -lws2_32 -liphlpapi -endif - -build-all: $(TOOLS) $(DOCS) recurse-all - -config-host.mak: configure -ifneq ($(wildcard config-host.mak),) - @echo $@ is out-of-date, running configure - @sed -n "/.*Configured with/s/[^:]*: //p" $@ | sh -endif - -SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory) -SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS)) - -subdir-%: - $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" all,) - -$(filter %-softmmu,$(SUBDIR_RULES)): libqemu_common.a -$(filter %-user,$(SUBDIR_RULES)): libqemu_user.a - - -ROMSUBDIR_RULES=$(patsubst %,romsubdir-%, $(ROMS)) -romsubdir-%: - $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pc-bios/$* V="$(V)" TARGET_DIR="$*/",) - -ALL_SUBDIRS=$(TARGET_DIRS) $(patsubst %,pc-bios/%, $(ROMS)) - -recurse-all: $(SUBDIR_RULES) $(ROMSUBDIR_RULES) - -####################################################################### -# block-obj-y is code used by both qemu system emulation and qemu-img - -block-obj-y = cutils.o cache-utils.o qemu-malloc.o qemu-option.o module.o -block-obj-y += nbd.o block.o aio.o aes.o - -block-nested-y += cow.o qcow.o vmdk.o cloop.o dmg.o bochs.o vpc.o vvfat.o -block-nested-y += qcow2.o qcow2-refcount.o qcow2-cluster.o qcow2-snapshot.o -block-nested-y += parallels.o nbd.o - - -ifdef CONFIG_WIN32 -block-nested-y += raw-win32.o -else -ifdef CONFIG_AIO -block-obj-y += posix-aio-compat.o -endif -block-nested-y += raw-posix.o -endif - -block-nested-$(CONFIG_CURL) += curl.o - -block-obj-y += $(addprefix block/, $(block-nested-y)) - -###################################################################### -# libqemu_common.a: Target independent part of system emulation. The -# long term path is to suppress *all* target specific code in case of -# system emulation, i.e. a single QEMU executable should support all -# CPUs and machines. - -obj-y = $(block-obj-y) -obj-y += readline.o console.o - -obj-y += irq.o ptimer.o -obj-y += i2c.o smbus.o smbus_eeprom.o max7310.o max111x.o wm8750.o -obj-y += ssd0303.o ssd0323.o ads7846.o stellaris_input.o twl92230.o -obj-y += tmp105.o lm832x.o eeprom93xx.o tsc2005.o -obj-y += scsi-disk.o cdrom.o -obj-y += scsi-generic.o -obj-y += usb.o usb-hub.o usb-$(HOST_USB).o usb-hid.o usb-msd.o usb-wacom.o -obj-y += usb-serial.o usb-net.o -obj-y += sd.o ssi-sd.o -obj-y += bt.o bt-host.o bt-vhci.o bt-l2cap.o bt-sdp.o bt-hci.o bt-hid.o usb-bt.o -obj-y += bt-hci-csr.o -obj-y += buffered_file.o migration.o migration-tcp.o net.o qemu-sockets.o -obj-y += qemu-char.o aio.o net-checksum.o savevm.o -obj-y += msmouse.o ps2.o -obj-y += qdev.o qdev-properties.o ssi.o - -obj-$(CONFIG_BRLAPI) += baum.o - -ifdef CONFIG_BRLAPI -LIBS+=-lbrlapi -endif - -ifdef CONFIG_WIN32 -obj-y += tap-win32.o -else -obj-y += migration-exec.o -endif - -ifdef CONFIG_COREAUDIO -AUDIO_PT = y -endif -ifdef CONFIG_FMOD -audio/audio.o audio/fmodaudio.o: CPPFLAGS := -I$(CONFIG_FMOD_INC) $(CPPFLAGS) -endif -ifdef CONFIG_ESD -AUDIO_PT = y -AUDIO_PT_INT = y -endif -ifdef CONFIG_PA -AUDIO_PT = y -AUDIO_PT_INT = y -endif -ifdef AUDIO_PT -LDFLAGS += -pthread -endif - -audio-obj-y = audio.o noaudio.o wavaudio.o mixeng.o -audio-obj-$(CONFIG_SDL) += sdlaudio.o -audio-obj-$(CONFIG_OSS) += ossaudio.o -audio-obj-$(CONFIG_COREAUDIO) += coreaudio.o -audio-obj-$(CONFIG_ALSA) += alsaaudio.o -audio-obj-$(CONFIG_DSOUND) += dsoundaudio.o -audio-obj-$(CONFIG_FMOD) += fmodaudio.o -audio-obj-$(CONFIG_ESD) += esdaudio.o -audio-obj-$(CONFIG_PA) += paaudio.o -audio-obj-$(AUDIO_PT_INT) += audio_pt_int.o -audio-obj-y += wavcapture.o -obj-y += $(addprefix audio/, $(audio-obj-y)) - -obj-y += keymaps.o -obj-$(CONFIG_SDL) += sdl.o sdl_zoom.o x_keymap.o -obj-$(CONFIG_CURSES) += curses.o -obj-y += vnc.o acl.o d3des.o -obj-$(CONFIG_VNC_TLS) += vnc-tls.o vnc-auth-vencrypt.o -obj-$(CONFIG_VNC_SASL) += vnc-auth-sasl.o -obj-$(CONFIG_COCOA) += cocoa.o -obj-$(CONFIG_IOTHREAD) += qemu-thread.o - -ifdef CONFIG_SLIRP -CPPFLAGS+=-I$(SRC_PATH)/slirp -endif - -slirp-obj-y = cksum.o if.o ip_icmp.o ip_input.o ip_output.o -slirp-obj-y += slirp.o mbuf.o misc.o sbuf.o socket.o tcp_input.o tcp_output.o -slirp-obj-y += tcp_subr.o tcp_timer.o udp.o bootp.o tftp.o -obj-$(CONFIG_SLIRP) += $(addprefix slirp/, $(slirp-obj-y)) - -LIBS+=$(VDE_LIBS) - -# xen backend driver support -obj-$(CONFIG_XEN) += xen_backend.o xen_devconfig.o -obj-$(CONFIG_XEN) += xen_console.o xenfb.o xen_disk.o xen_nic.o - -LIBS+=$(CURL_LIBS) - -cocoa.o: cocoa.m - -keymaps.o: keymaps.c keymaps.h - -sdl_zoom.o: sdl_zoom.c sdl_zoom.h sdl_zoom_template.h - -sdl.o: sdl.c keymaps.h sdl_keysym.h sdl_zoom.h - -sdl.o audio/sdlaudio.o sdl_zoom.o baum.o: CFLAGS += $(SDL_CFLAGS) - -acl.o: acl.h acl.c - -vnc.h: vnc-tls.h vnc-auth-vencrypt.h vnc-auth-sasl.h keymaps.h - -vnc.o: vnc.c vnc.h vnc_keysym.h vnchextile.h d3des.c d3des.h acl.h - -vnc.o: CFLAGS += $(CONFIG_VNC_TLS_CFLAGS) - -vnc-tls.o: vnc-tls.c vnc.h - -vnc-auth-vencrypt.o: vnc-auth-vencrypt.c vnc.h - -vnc-auth-sasl.o: vnc-auth-sasl.c vnc.h - -curses.o: curses.c keymaps.h curses_keys.h - -bt-host.o: CFLAGS += $(CONFIG_BLUEZ_CFLAGS) - -serialice.o: serialice.c serialice.h - -serialice.o: CFLAGS += $(CONFIG_SERIALICE_CFLAGS) - -libqemu_common.a: $(obj-y) - -####################################################################### -# user-obj-y is code used by qemu userspace emulation -user-obj-y = cutils.o cache-utils.o - -libqemu_user.a: $(user-obj-y) - -###################################################################### - -qemu-img.o: qemu-img-cmds.h - -qemu-img$(EXESUF): qemu-img.o qemu-tool.o tool-osdep.o $(block-obj-y) - -qemu-nbd$(EXESUF): qemu-nbd.o qemu-tool.o tool-osdep.o $(block-obj-y) - -qemu-io$(EXESUF): qemu-io.o qemu-tool.o tool-osdep.o cmd.o $(block-obj-y) - -qemu-img$(EXESUF) qemu-nbd$(EXESUF) qemu-io$(EXESUF): LIBS += -lz - -qemu-img-cmds.h: $(SRC_PATH)/qemu-img-cmds.hx - $(call quiet-command,sh $(SRC_PATH)/hxtool -h < $< > $@," GEN $@") - -clean: -# avoid old build problems by removing potentially incorrect old files - rm -f config.mak config.h op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h - rm -f *.o *.d *.a $(TOOLS) TAGS cscope.* *.pod *~ */*~ - rm -f slirp/*.o slirp/*.d audio/*.o audio/*.d block/*.o block/*.d - rm -f qemu-img-cmds.h - $(MAKE) -C tests clean - for d in $(ALL_SUBDIRS) libhw32 libhw64; do \ - $(MAKE) -C $$d $@ || exit 1 ; \ - done - -distclean: clean - rm -f config-host.mak config-host.h $(DOCS) qemu-options.texi qemu-img-cmds.texi - rm -f qemu-{doc,tech}.{info,aux,cp,dvi,fn,info,ky,log,pg,toc,tp,vr} - for d in $(TARGET_DIRS) libhw32 libhw64; do \ - rm -rf $$d || exit 1 ; \ - done - -KEYMAPS=da en-gb et fr fr-ch is lt modifiers no pt-br sv \ -ar de en-us fi fr-be hr it lv nl pl ru th \ -common de-ch es fo fr-ca hu ja mk nl-be pt sl tr - -ifdef INSTALL_BLOBS -BLOBS=bios.bin vgabios.bin vgabios-cirrus.bin ppc_rom.bin \ -video.x openbios-sparc32 openbios-sparc64 openbios-ppc \ -pxe-ne2k_pci.bin pxe-rtl8139.bin pxe-pcnet.bin pxe-e1000.bin \ -bamboo.dtb petalogix-s3adsp1800.dtb \ -multiboot.bin -else -BLOBS= -endif - -install-doc: $(DOCS) - $(INSTALL_DIR) "$(DESTDIR)$(docdir)" - $(INSTALL_DATA) qemu-doc.html qemu-tech.html "$(DESTDIR)$(docdir)" -ifndef CONFIG_WIN32 - $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man1" - $(INSTALL_DATA) qemu.1 qemu-img.1 "$(DESTDIR)$(mandir)/man1" - $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man8" - $(INSTALL_DATA) qemu-nbd.8 "$(DESTDIR)$(mandir)/man8" -endif - -install: all $(if $(BUILD_DOCS),install-doc) - $(INSTALL_DIR) "$(DESTDIR)$(bindir)" -ifneq ($(TOOLS),) - $(INSTALL_PROG) $(STRIP_OPT) $(TOOLS) "$(DESTDIR)$(bindir)" -endif -ifneq ($(BLOBS),) - $(INSTALL_DIR) "$(DESTDIR)$(datadir)" - set -e; for x in $(BLOBS); do \ - $(INSTALL_DATA) $(SRC_PATH)/pc-bios/$$x "$(DESTDIR)$(datadir)"; \ - done -endif - $(INSTALL_DIR) "$(DESTDIR)$(datadir)/keymaps" - set -e; for x in $(KEYMAPS); do \ - $(INSTALL_DATA) $(SRC_PATH)/pc-bios/keymaps/$$x "$(DESTDIR)$(datadir)/keymaps"; \ - done - for d in $(TARGET_DIRS); do \ - $(MAKE) -C $$d $@ || exit 1 ; \ - done - -# various test targets -test speed: all - $(MAKE) -C tests $@ - -TAGS: - etags *.[ch] tests/*.[ch] block/*.[ch] hw/*.[ch] - -cscope: - rm -f ./cscope.* - find . -name "*.[ch]" -print | sed 's,^\./,,' > ./cscope.files - cscope -b - -# documentation -%.html: %.texi - $(call quiet-command,texi2html -I=. -monolithic -number $<," GEN $@") - -%.info: %.texi - $(call quiet-command,makeinfo -I . $< -o $@," GEN $@") - -%.dvi: %.texi - $(call quiet-command,texi2dvi -I . $<," GEN $@") - -qemu-options.texi: $(SRC_PATH)/qemu-options.hx - $(call quiet-command,sh $(SRC_PATH)/hxtool -t < $< > $@," GEN $@") - -qemu-monitor.texi: $(SRC_PATH)/qemu-monitor.hx - $(call quiet-command,sh $(SRC_PATH)/hxtool -t < $< > $@," GEN $@") - -qemu-img-cmds.texi: $(SRC_PATH)/qemu-img-cmds.hx - $(call quiet-command,sh $(SRC_PATH)/hxtool -t < $< > $@," GEN $@") - -qemu.1: qemu-doc.texi qemu-options.texi qemu-monitor.texi - $(call quiet-command, \ - perl -Ww -- $(SRC_PATH)/texi2pod.pl $< qemu.pod && \ - pod2man --section=1 --center=" " --release=" " qemu.pod > $@, \ - " GEN $@") - -qemu-img.1: qemu-img.texi qemu-img-cmds.texi - $(call quiet-command, \ - perl -Ww -- $(SRC_PATH)/texi2pod.pl $< qemu-img.pod && \ - pod2man --section=1 --center=" " --release=" " qemu-img.pod > $@, \ - " GEN $@") - -qemu-nbd.8: qemu-nbd.texi - $(call quiet-command, \ - perl -Ww -- $(SRC_PATH)/texi2pod.pl $< qemu-nbd.pod && \ - pod2man --section=8 --center=" " --release=" " qemu-nbd.pod > $@, \ - " GEN $@") - -info: qemu-doc.info qemu-tech.info - -dvi: qemu-doc.dvi qemu-tech.dvi - -html: qemu-doc.html qemu-tech.html - -qemu-doc.dvi qemu-doc.html qemu-doc.info: qemu-img.texi qemu-nbd.texi qemu-options.texi qemu-monitor.texi qemu-img-cmds.texi - -VERSION ?= $(shell cat VERSION) -FILE = qemu-$(VERSION) - -# tar release (use 'make -k tar' on a checkouted tree) -tar: - rm -rf /tmp/$(FILE) - cp -r . /tmp/$(FILE) - cd /tmp && tar zcvf ~/$(FILE).tar.gz $(FILE) --exclude CVS --exclude .git --exclude .svn - rm -rf /tmp/$(FILE) - -# generate a binary distribution -tarbin: - cd / && tar zcvf ~/qemu-$(VERSION)-$(ARCH).tar.gz \ - $(bindir)/qemu \ - $(bindir)/qemu-system-x86_64 \ - $(bindir)/qemu-system-arm \ - $(bindir)/qemu-system-cris \ - $(bindir)/qemu-system-m68k \ - $(bindir)/qemu-system-mips \ - $(bindir)/qemu-system-mipsel \ - $(bindir)/qemu-system-mips64 \ - $(bindir)/qemu-system-mips64el \ - $(bindir)/qemu-system-ppc \ - $(bindir)/qemu-system-ppcemb \ - $(bindir)/qemu-system-ppc64 \ - $(bindir)/qemu-system-sh4 \ - $(bindir)/qemu-system-sh4eb \ - $(bindir)/qemu-system-sparc \ - $(bindir)/qemu-i386 \ - $(bindir)/qemu-x86_64 \ - $(bindir)/qemu-alpha \ - $(bindir)/qemu-arm \ - $(bindir)/qemu-armeb \ - $(bindir)/qemu-cris \ - $(bindir)/qemu-m68k \ - $(bindir)/qemu-mips \ - $(bindir)/qemu-mipsel \ - $(bindir)/qemu-ppc \ - $(bindir)/qemu-ppc64 \ - $(bindir)/qemu-ppc64abi32 \ - $(bindir)/qemu-sh4 \ - $(bindir)/qemu-sh4eb \ - $(bindir)/qemu-sparc \ - $(bindir)/qemu-sparc64 \ - $(bindir)/qemu-sparc32plus \ - $(bindir)/qemu-img \ - $(bindir)/qemu-nbd \ - $(datadir)/bios.bin \ - $(datadir)/vgabios.bin \ - $(datadir)/vgabios-cirrus.bin \ - $(datadir)/ppc_rom.bin \ - $(datadir)/video.x \ - $(datadir)/openbios-sparc32 \ - $(datadir)/openbios-sparc64 \ - $(datadir)/openbios-ppc \ - $(datadir)/pxe-ne2k_pci.bin \ - $(datadir)/pxe-rtl8139.bin \ - $(datadir)/pxe-pcnet.bin \ - $(datadir)/pxe-e1000.bin \ - $(docdir)/qemu-doc.html \ - $(docdir)/qemu-tech.html \ - $(mandir)/man1/qemu.1 \ - $(mandir)/man1/qemu-img.1 \ - $(mandir)/man8/qemu-nbd.8 - -# Include automatically generated dependency files --include $(wildcard *.d audio/*.d slirp/*.d block/*.d) diff --git a/qemu-0.11.0/Makefile.hw b/qemu-0.11.0/Makefile.hw deleted file mode 100644 index 17c73df..0000000 --- a/qemu-0.11.0/Makefile.hw +++ /dev/null @@ -1,38 +0,0 @@ -# Makefile for qemu target independent devices. - -include config.mak -include ../config-host.mak -include $(SRC_PATH)/rules.mak - -.PHONY: all - -VPATH=$(SRC_PATH):$(SRC_PATH)/hw - -CPPFLAGS += -I. -I.. -I$(SRC_PATH) -MMD -MP -MT $@ -CPPFLAGS += -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -CPPFLAGS+=-I$(SRC_PATH)/fpu - -obj-y = -obj-y += virtio.o virtio-pci.o -obj-y += fw_cfg.o -obj-y += watchdog.o -obj-y += nand.o ecc.o - -obj-y += m48t59.o escc.o - -# SCSI layer -obj-y += lsi53c895a.o esp.o - -obj-y += dma-helpers.o sysbus.o qdev-addr.o - -all: $(HWLIB) -# Dummy command so that make thinks it has done something - @true - -$(HWLIB): $(obj-y) - -clean: - rm -f *.o *.d *.a *~ - -# Include automatically generated dependency files --include $(wildcard *.d */*.d) diff --git a/qemu-0.11.0/Makefile.target b/qemu-0.11.0/Makefile.target deleted file mode 100644 index 15bf59f..0000000 --- a/qemu-0.11.0/Makefile.target +++ /dev/null @@ -1,700 +0,0 @@ -include config.mak -include $(SRC_PATH)/rules.mak - -TARGET_PATH=$(SRC_PATH)/target-$(TARGET_BASE_ARCH) -VPATH=$(SRC_PATH):$(TARGET_PATH):$(SRC_PATH)/hw -CPPFLAGS=-I. -I.. -I$(TARGET_PATH) -I$(SRC_PATH) -MMD -MT $@ -MP -DNEED_CPU_H -#CFLAGS+=-Werror -LIBS= - -ifdef CONFIG_USER_ONLY -# user emulator name -QEMU_PROG=qemu-$(TARGET_ARCH2) -else -# system emulator name -ifeq ($(TARGET_ARCH), i386) -QEMU_PROG=qemu$(EXESUF) -else -QEMU_PROG=qemu-system-$(TARGET_ARCH2)$(EXESUF) -endif -endif - -PROGS=$(QEMU_PROG) - -# cc-option -# Usage: CFLAGS+=$(call cc-option, $(CFLAGS), -falign-functions=0, -malign-functions=0) - -cc-option = $(shell if $(CC) $(1) $(2) -S -o /dev/null -xc /dev/null \ - > /dev/null 2>&1; then echo "$(2)"; else echo "$(3)"; fi ;) - -HELPER_CFLAGS= - -ifeq ($(ARCH),i386) -HELPER_CFLAGS+=-fomit-frame-pointer -endif - -ifeq ($(subst ppc64,ppc,$(ARCH))$(TARGET_BASE_ARCH),ppcppc) -translate.o: CFLAGS := $(CFLAGS) $(call cc-option, $(CFLAGS), -fno-unit-at-a-time,) -endif - -ifeq ($(ARCH),sparc) - ifneq ($(CONFIG_SOLARIS),y) - HELPER_CFLAGS+=-ffixed-i0 - endif -endif - -ifeq ($(ARCH),alpha) -# Ensure there's only a single GP -CFLAGS+=-msmall-data -endif - -ifeq ($(ARCH),ia64) -CFLAGS+=-mno-sdata -endif - -CPPFLAGS+=-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -CPPFLAGS+=-U_FORTIFY_SOURCE -LIBS+=-lm -ifdef CONFIG_WIN32 -LIBS+=-lwinmm -lws2_32 -liphlpapi -endif -ifdef CONFIG_SOLARIS -LIBS+=-lsocket -lnsl -lresolv -ifdef NEEDS_LIBSUNMATH -LIBS+=-lsunmath -LDFLAGS+=-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib -CFLAGS+=-I/opt/SUNWspro/prod/include/cc -endif -endif - -kvm.o: CFLAGS+=$(KVM_CFLAGS) -kvm-all.o: CFLAGS+=$(KVM_CFLAGS) - -all: $(PROGS) -# Dummy command so that make thinks it has done something - @true - -######################################################### -# cpu emulator library -libobj-y = exec.o translate-all.o cpu-exec.o translate.o host-utils.o -libobj-$(CONFIG_KQEMU) += kqemu.o -# TCG code generator -libobj-y += tcg/tcg.o tcg/tcg-runtime.o -CPPFLAGS+=-I$(SRC_PATH)/tcg -I$(SRC_PATH)/tcg/$(ARCH) -ifeq ($(ARCH),sparc64) -CPPFLAGS+=-I$(SRC_PATH)/tcg/sparc -endif -ifdef CONFIG_SOFTFLOAT -libobj-y += fpu/softfloat.o -else -libobj-y += fpu/softfloat-native.o -endif -CPPFLAGS+=-I$(SRC_PATH)/fpu -libobj-y += op_helper.o helper.o - -ifeq ($(TARGET_BASE_ARCH), arm) -libobj-y += neon_helper.o iwmmxt_helper.o -endif - -ifeq ($(TARGET_BASE_ARCH), alpha) -libobj-y += alpha_palcode.o -endif - -ifeq ($(TARGET_BASE_ARCH), cris) -libobj-y += cris-dis.o - -ifndef CONFIG_USER_ONLY -libobj-y += mmu.o -endif -endif - -# NOTE: the disassembler code is only needed for debugging -libobj-y += disas.o -ifeq ($(findstring i386, $(TARGET_ARCH) $(ARCH)),i386) -USE_I386_DIS=y -endif -ifeq ($(findstring x86_64, $(TARGET_ARCH) $(ARCH)),x86_64) -USE_I386_DIS=y -endif -libobj-$(USE_I386_DIS) += i386-dis.o -ifeq ($(findstring alpha, $(TARGET_ARCH) $(ARCH)),alpha) -libobj-y += alpha-dis.o -endif -ifeq ($(findstring ppc, $(TARGET_BASE_ARCH) $(ARCH)),ppc) -libobj-y += ppc-dis.o -endif -ifeq ($(findstring microblaze, $(TARGET_BASE_ARCH) $(ARCH)),microblaze) -libobj-y += microblaze-dis.o -ifndef CONFIG_USER_ONLY -libobj-y += mmu.o -endif -endif -ifeq ($(findstring mips, $(TARGET_BASE_ARCH) $(ARCH)),mips) -libobj-y += mips-dis.o -endif -ifeq ($(findstring sparc, $(TARGET_BASE_ARCH) $(ARCH)),sparc) -libobj-y += sparc-dis.o -endif -ifeq ($(findstring arm, $(TARGET_ARCH) $(ARCH)),arm) -libobj-y += arm-dis.o -endif -ifeq ($(findstring m68k, $(TARGET_ARCH) $(ARCH)),m68k) -libobj-y += m68k-dis.o -endif -ifeq ($(findstring sh4, $(TARGET_ARCH) $(ARCH)),sh4) -libobj-y += sh4-dis.o -endif -ifeq ($(findstring hppa, $(TARGET_BASE_ARCH) $(ARCH)),hppa) -libobj-y += hppa-dis.o -endif -ifeq ($(findstring s390, $(TARGET_ARCH) $(ARCH)),s390) -libobj-y += s390-dis.o -endif - -# libqemu - -libqemu.a: $(libobj-y) - -translate.o: translate.c cpu.h - -translate-all.o: translate-all.c cpu.h - -tcg/tcg.o: cpu.h - -# HELPER_CFLAGS is used for all the code compiled with static register -# variables -op_helper.o: CFLAGS += $(HELPER_CFLAGS) - -cpu-exec.o: CFLAGS += $(HELPER_CFLAGS) - -######################################################### -# Linux user emulator target - -ifdef CONFIG_LINUX_USER - -VPATH+=:$(SRC_PATH)/linux-user:$(SRC_PATH)/linux-user/$(TARGET_ABI_DIR) -CPPFLAGS+=-I$(SRC_PATH)/linux-user -I$(SRC_PATH)/linux-user/$(TARGET_ABI_DIR) - -ifdef CONFIG_STATIC -LDFLAGS+=-static -endif - -ifeq ($(ARCH),i386) -ifdef TARGET_GPROF -USE_I386_LD=y -endif -ifdef CONFIG_STATIC -USE_I386_LD=y -endif -ifdef USE_I386_LD -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -else -# WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object -# that the kernel ELF loader considers as an executable. I think this -# is the simplest way to make it self virtualizable! -LDFLAGS+=-Wl,-shared -endif -endif - -ifeq ($(ARCH),x86_64) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),ppc) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),ppc64) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),s390) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),sparc) -# -static is used to avoid g1/g3 usage by the dynamic linker -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -static -endif - -ifeq ($(ARCH),sparc64) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),alpha) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),ia64) -LDFLAGS+=-Wl,-G0 -Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),arm) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),m68k) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),mips) -ifeq ($(WORDS_BIGENDIAN),yes) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -else -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH)el.ld -endif -endif - -ifeq ($(ARCH),mips64) -ifeq ($(WORDS_BIGENDIAN),yes) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -else -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH)el.ld -endif -endif - -# profiling code -ifdef TARGET_GPROF -LDFLAGS+=-p -CFLAGS+=-p -endif - -obj-y = main.o syscall.o strace.o mmap.o signal.o path.o thunk.o \ - elfload.o linuxload.o uaccess.o envlist.o gdbstub.o gdbstub-xml.o \ - ioport-user.o -obj-$(TARGET_HAS_BFLT) += flatload.o - -ifdef TARGET_HAS_ELFLOAD32 -elfload32.o: elfload.c -endif -obj-$(TARGET_HAS_ELFLOAD32) += elfload32.o - -ifeq ($(TARGET_ARCH), i386) -obj-y += vm86.o -endif - -nwfpe-obj-y := fpa11.o fpa11_cpdo.o fpa11_cpdt.o fpa11_cprt.o fpopcode.o -nwfpe-obj-y += single_cpdo.o double_cpdo.o extended_cpdo.o -obj-arm-y += $(addprefix nwfpe/, $(nwfpe-obj-y)) -obj-arm-y += arm-semi.o - -obj-m68k-y += m68k-sim.o m68k-semi.o - -# Note: this is a workaround. The real fix is to avoid compiling -# cpu_signal_handler() in cpu-exec.c. -signal.o: CFLAGS += $(HELPER_CFLAGS) - -ARLIBS=../libqemu_user.a libqemu.a -endif #CONFIG_LINUX_USER - -LIBS+= $(PTHREADLIBS) -LIBS+= $(CLOCKLIBS) - -######################################################### -# Darwin user emulator target - -ifdef CONFIG_DARWIN_USER - -VPATH+=:$(SRC_PATH)/darwin-user -CPPFLAGS+=-I$(SRC_PATH)/darwin-user -I$(SRC_PATH)/darwin-user/$(TARGET_ARCH) - -# Leave some space for the regular program loading zone -LDFLAGS+=-Wl,-segaddr,__STD_PROG_ZONE,0x1000 -image_base 0x0e000000 - -LIBS+=-lmx - -obj-y = main.o commpage.o machload.o mmap.o signal.o syscall.o thunk.o \ - gdbstub.o gdbstub-xml.o ioport-user.o - -# Note: this is a workaround. The real fix is to avoid compiling -# cpu_signal_handler() in cpu-exec.c. -signal.o: CFLAGS += $(HELPER_CFLAGS) - -ARLIBS=libqemu.a - -endif #CONFIG_DARWIN_USER - -######################################################### -# BSD user emulator target - -ifdef CONFIG_BSD_USER - -VPATH+=:$(SRC_PATH)/bsd-user -CPPFLAGS+=-I$(SRC_PATH)/bsd-user -I$(SRC_PATH)/bsd-user/$(TARGET_ARCH) - -ifdef CONFIG_STATIC -LDFLAGS+=-static -endif - -ifeq ($(ARCH),i386) -ifdef TARGET_GPROF -USE_I386_LD=y -endif -ifdef CONFIG_STATIC -USE_I386_LD=y -endif -ifdef USE_I386_LD -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -else -# WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object -# that the kernel ELF loader considers as an executable. I think this -# is the simplest way to make it self virtualizable! -LDFLAGS+=-Wl,-shared -endif -endif - -ifeq ($(ARCH),x86_64) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),ppc) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),ppc64) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),s390) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),sparc) -# -static is used to avoid g1/g3 usage by the dynamic linker -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -static -endif - -ifeq ($(ARCH),sparc64) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),alpha) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),ia64) -LDFLAGS+=-Wl,-G0 -Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),arm) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),m68k) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -endif - -ifeq ($(ARCH),mips) -ifeq ($(WORDS_BIGENDIAN),yes) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -else -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH)el.ld -endif -endif - -ifeq ($(ARCH),mips64) -ifeq ($(WORDS_BIGENDIAN),yes) -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH).ld -else -LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(ARCH)el.ld -endif -endif - -obj-y = main.o bsdload.o elfload.o mmap.o path.o signal.o strace.o syscall.o \ - gdbstub.o gdbstub-xml.o ioport-user.o -obj-y += uaccess.o - -# Note: this is a workaround. The real fix is to avoid compiling -# cpu_signal_handler() in cpu-exec.c. -signal.o: CFLAGS += $(HELPER_CFLAGS) - -ARLIBS=libqemu.a ../libqemu_user.a - -endif #CONFIG_BSD_USER - -######################################################### -# System emulator target -ifndef CONFIG_USER_ONLY - -obj-y = vl.o osdep.o monitor.o pci.o loader.o isa_mmio.o machine.o \ - gdbstub.o gdbstub-xml.o msix.o ioport.o -# virtio has to be here due to weird dependency between PCI and virtio-net. -# need to fix this properly -obj-y += virtio-blk.o virtio-balloon.o virtio-net.o virtio-console.o -obj-$(CONFIG_KVM) += kvm.o kvm-all.o - -LIBS+=-lz -ifdef CONFIG_ALSA -LIBS += -lasound -endif -ifdef CONFIG_ESD -LIBS += -lesd -endif -ifdef CONFIG_PA -LIBS += -lpulse-simple -endif -ifdef CONFIG_DSOUND -LIBS += -lole32 -ldxguid -endif -ifdef CONFIG_FMOD -LIBS += $(CONFIG_FMOD_LIB) -endif -ifdef CONFIG_OSS -LIBS += $(CONFIG_OSS_LIB) -endif - -sound-obj-y = -sound-obj-$(CONFIG_SB16) += sb16.o -sound-obj-$(CONFIG_ES1370) += es1370.o -sound-obj-$(CONFIG_AC97) += ac97.o -sound-obj-$(CONFIG_ADLIB) += fmopl.o adlib.o -sound-obj-$(CONFIG_GUS) += gus.o gusemu_hal.o gusemu_mixer.o -sound-obj-$(CONFIG_CS4231A) += cs4231a.o - -ifdef CONFIG_ADLIB -adlib.o fmopl.o: CFLAGS := ${CFLAGS} -DBUILD_Y8950=0 -endif - -ifdef CONFIG_VNC_TLS -CPPFLAGS += $(CONFIG_VNC_TLS_CFLAGS) -LIBS += $(CONFIG_VNC_TLS_LIBS) -endif - -ifdef CONFIG_VNC_SASL -CPPFLAGS += $(CONFIG_VNC_SASL_CFLAGS) -LIBS += $(CONFIG_VNC_SASL_LIBS) -endif - -ifdef CONFIG_BLUEZ -LIBS += $(CONFIG_BLUEZ_LIBS) -endif - -# xen backend driver support -obj-$(CONFIG_XEN) += xen_machine_pv.o xen_domainbuild.o -ifeq ($(CONFIG_XEN), y) - LIBS += $(XEN_LIBS) -endif - -# USB layer -obj-y += usb-ohci.o - -# PCI network cards -obj-y += eepro100.o -obj-y += ne2000.o -obj-y += pcnet.o -obj-y += rtl8139.o -obj-y += e1000.o - -# Generic watchdog support and some watchdog devices -obj-y += wdt_ib700.o wdt_i6300esb.o - -# Generic SerialICE support -ifdef CONFIG_SERIALICE -CPPFLAGS += $(CONFIG_SERIALICE_CFLAGS) -LIBS += $(CONFIG_SERIALICE_LIBS) -endif -obj-$(CONFIG_SERIALICE) += serialice.o - -# Hardware support -obj-i386-y = ide.o pckbd.o vga.o $(sound-obj-y) dma.o -obj-i386-y += fdc.o mc146818rtc.o serial.o i8259.o i8254.o pcspk.o pc.o -obj-i386-y += cirrus_vga.o apic.o ioapic.o parallel.o acpi.o piix_pci.o -obj-i386-y += usb-uhci.o vmmouse.o vmport.o vmware_vga.o hpet.o -obj-i386-y += device-hotplug.o pci-hotplug.o smbios.o - -ifeq ($(TARGET_BASE_ARCH), i386) -CPPFLAGS += -DHAS_AUDIO -DHAS_AUDIO_CHOICE -endif - -# shared objects -obj-ppc-y = ppc.o ide.o vga.o $(sound-obj-y) dma.o openpic.o -# PREP target -obj-ppc-y += pckbd.o serial.o i8259.o i8254.o fdc.o mc146818rtc.o -obj-ppc-y += prep_pci.o ppc_prep.o -# Mac shared devices -obj-ppc-y += macio.o cuda.o adb.o mac_nvram.o mac_dbdma.o -# OldWorld PowerMac -obj-ppc-y += heathrow_pic.o grackle_pci.o ppc_oldworld.o -# NewWorld PowerMac -obj-ppc-y += unin_pci.o ppc_newworld.o -# PowerPC 4xx boards -obj-ppc-y += pflash_cfi02.o ppc4xx_devs.o ppc4xx_pci.o ppc405_uc.o ppc405_boards.o -obj-ppc-y += ppc440.o ppc440_bamboo.o -# PowerPC E500 boards -obj-ppc-y += ppce500_pci.o ppce500_mpc8544ds.o -obj-ppc-$(CONFIG_KVM) += kvm_ppc.o - -ifeq ($(TARGET_BASE_ARCH), ppc) -CPPFLAGS += -DHAS_AUDIO -DHAS_AUDIO_CHOICE -endif - -ifdef FDT_LIBS -obj-ppc-y += device_tree.o -LIBS+= $(FDT_LIBS) -endif - -obj-mips-y = mips_r4k.o mips_jazz.o mips_malta.o mips_mipssim.o -obj-mips-y += mips_timer.o mips_int.o dma.o vga.o serial.o i8254.o i8259.o rc4030.o -obj-mips-y += g364fb.o jazz_led.o dp8393x.o -obj-mips-y += ide.o gt64xxx.o pckbd.o fdc.o mc146818rtc.o usb-uhci.o acpi.o ds1225y.o -obj-mips-y += piix_pci.o parallel.o cirrus_vga.o pcspk.o $(sound-obj-y) -obj-mips-y += mipsnet.o -obj-mips-y += pflash_cfi01.o -obj-mips-y += vmware_vga.o - -ifeq ($(TARGET_BASE_ARCH), mips) -CPPFLAGS += -DHAS_AUDIO -DHAS_AUDIO_CHOICE -endif - -obj-microblaze-y = petalogix_s3adsp1800_mmu.o - -obj-microblaze-y += microblaze_pic_cpu.o -obj-microblaze-y += xilinx_intc.o -obj-microblaze-y += xilinx_timer.o -obj-microblaze-y += xilinx_uartlite.o -obj-microblaze-y += xilinx_ethlite.o - -obj-microblaze-y += pflash_cfi02.o - -ifdef FDT_LIBS -obj-microblaze-y += device_tree.o -LIBS+= $(FDT_LIBS) -endif - -# Boards -obj-cris-y = cris_pic_cpu.o etraxfs.o axis_dev88.o - -# IO blocks -obj-cris-y += etraxfs_dma.o -obj-cris-y += etraxfs_pic.o -obj-cris-y += etraxfs_eth.o -obj-cris-y += etraxfs_timer.o -obj-cris-y += etraxfs_ser.o - -obj-cris-y += pflash_cfi02.o - -ifeq ($(TARGET_ARCH), sparc64) -obj-sparc-y = sun4u.o ide.o pckbd.o vga.o apb_pci.o -obj-sparc-y += fdc.o mc146818rtc.o serial.o -obj-sparc-y += cirrus_vga.o parallel.o -else -obj-sparc-y = sun4m.o tcx.o iommu.o slavio_intctl.o -obj-sparc-y += slavio_timer.o slavio_misc.o fdc.o sparc32_dma.o -obj-sparc-y += cs4231.o eccmemctl.o sbi.o sun4c_intctl.o -endif - -obj-arm-y = integratorcp.o versatilepb.o smc91c111.o arm_pic.o arm_timer.o -obj-arm-y += arm_boot.o pl011.o pl031.o pl050.o pl080.o pl110.o pl181.o pl190.o -obj-arm-y += versatile_pci.o -obj-arm-y += realview_gic.o realview.o arm_sysctl.o mpcore.o -obj-arm-y += armv7m.o armv7m_nvic.o stellaris.o pl022.o stellaris_enet.o -obj-arm-y += pl061.o -obj-arm-y += arm-semi.o -obj-arm-y += pxa2xx.o pxa2xx_pic.o pxa2xx_gpio.o pxa2xx_timer.o pxa2xx_dma.o -obj-arm-y += pxa2xx_lcd.o pxa2xx_mmci.o pxa2xx_pcmcia.o pxa2xx_keypad.o -obj-arm-y += pflash_cfi01.o gumstix.o -obj-arm-y += zaurus.o ide.o serial.o spitz.o tosa.o tc6393xb.o -obj-arm-y += omap1.o omap_lcdc.o omap_dma.o omap_clk.o omap_mmc.o omap_i2c.o -obj-arm-y += omap2.o omap_dss.o soc_dma.o -obj-arm-y += omap_sx1.o palm.o tsc210x.o -obj-arm-y += nseries.o blizzard.o onenand.o vga.o cbus.o tusb6010.o usb-musb.o -obj-arm-y += mst_fpga.o mainstone.o -obj-arm-y += musicpal.o pflash_cfi02.o -obj-arm-y += framebuffer.o -obj-arm-y += syborg.o syborg_fb.o syborg_interrupt.o syborg_keyboard.o -obj-arm-y += syborg_serial.o syborg_timer.o syborg_pointer.o syborg_rtc.o -obj-arm-y += syborg_virtio.o - -ifeq ($(TARGET_BASE_ARCH), arm) -CPPFLAGS += -DHAS_AUDIO -endif - -obj-sh4-y = shix.o r2d.o sh7750.o sh7750_regnames.o tc58128.o -obj-sh4-y += sh_timer.o sh_serial.o sh_intc.o sh_pci.o sm501.o serial.o -obj-sh4-y += ide.o - -obj-m68k-y = an5206.o mcf5206.o mcf_uart.o mcf_intc.o mcf5208.o mcf_fec.o -obj-m68k-y += m68k-semi.o dummy_m68k.o - -ifdef CONFIG_COCOA -COCOA_LIBS=-F/System/Library/Frameworks -framework Cocoa -framework IOKit -ifdef CONFIG_COREAUDIO -COCOA_LIBS+=-framework CoreAudio -endif -endif -ifdef CONFIG_SLIRP -CPPFLAGS+=-I$(SRC_PATH)/slirp -endif - -# specific flags are needed for non soft mmu emulator -ifdef CONFIG_STATIC -LDFLAGS+=-static -endif -ifndef CONFIG_DARWIN -ifndef CONFIG_WIN32 -ifndef CONFIG_SOLARIS -ifndef CONFIG_AIX -LIBS+=-lutil -endif -endif -endif -endif -ifdef TARGET_GPROF -vl.o: CFLAGS+=-p -LDFLAGS+=-p -endif - -ifeq ($(ARCH),ia64) -LDFLAGS+=-Wl,-G0 -Wl,-T,$(SRC_PATH)/ia64.ld -endif - -ifdef CONFIG_WIN32 -SDL_LIBS := $(filter-out -mwindows, $(SDL_LIBS)) -mconsole -endif - -# profiling code -ifdef TARGET_GPROF -LDFLAGS+=-p -main.o: CFLAGS+=-p -endif - -vl.o: CFLAGS+=$(SDL_CFLAGS) - -vl.o: qemu-options.h - -monitor.o: qemu-monitor.h - -LIBS += $(SDL_LIBS) $(COCOA_LIBS) $(CURSES_LIBS) $(BRLAPI_LIBS) $(VDE_LIBS) $(CURL_LIBS) -ARLIBS=../libqemu_common.a libqemu.a $(HWLIB) - -endif # !CONFIG_USER_ONLY - -$(QEMU_PROG): $(obj-y) $(obj-$(TARGET_BASE_ARCH)-y) $(ARLIBS) - $(call LINK,$(obj-y) $(obj-$(TARGET_BASE_ARCH)-y)) - - -gdbstub-xml.c: $(TARGET_XML_FILES) feature_to_c.sh -ifeq ($(TARGET_XML_FILES),) - $(call quiet-command,rm -f $@ && echo > $@," GEN $(TARGET_DIR)$@") -else - $(call quiet-command,rm -f $@ && $(SHELL) $(SRC_PATH)/feature_to_c.sh $@ $(TARGET_XML_FILES)," GEN $(TARGET_DIR)$@") -endif - -qemu-options.h: $(SRC_PATH)/qemu-options.hx - $(call quiet-command,sh $(SRC_PATH)/hxtool -h < $< > $@," GEN $(TARGET_DIR)$@") - -qemu-monitor.h: $(SRC_PATH)/qemu-monitor.hx - $(call quiet-command,sh $(SRC_PATH)/hxtool -h < $< > $@," GEN $(TARGET_DIR)$@") - -clean: - rm -f *.o *.a *~ $(PROGS) nwfpe/*.o fpu/*.o - rm -f *.d */*.d tcg/*.o - rm -f qemu-options.h qemu-monitor.h gdbstub-xml.c - -install: all -ifneq ($(PROGS),) - $(INSTALL) -m 755 $(STRIP_OPT) $(PROGS) "$(DESTDIR)$(bindir)" -endif - -# Include automatically generated dependency files --include $(wildcard *.d */*.d) diff --git a/qemu-0.11.0/README b/qemu-0.11.0/README deleted file mode 100644 index dfd56f2..0000000 --- a/qemu-0.11.0/README +++ /dev/null @@ -1,3 +0,0 @@ -Read the documentation in qemu-doc.html. - -Fabrice Bellard. diff --git a/qemu-0.11.0/TODO b/qemu-0.11.0/TODO deleted file mode 100644 index 1d4c638..0000000 --- a/qemu-0.11.0/TODO +++ /dev/null @@ -1,37 +0,0 @@ -General: -------- -- cycle counter for all archs -- cpu_interrupt() win32/SMP fix -- merge PIC spurious interrupt patch -- warning for OS/2: must not use 128 MB memory (merge bochs cmos patch ?) -- config file (at least for windows/Mac OS X) -- update doc: PCI infos. -- basic VGA optimizations -- better code fetch -- do not resize vga if invalid size. -- TLB code protection support for PPC -- disable SMC handling for ARM/SPARC/PPC (not finished) -- see undefined flags for BTx insn -- keyboard output buffer filling timing emulation -- tests for each target CPU -- fix all remaining thread lock issues (must put TBs in a specific invalid - state, find a solution for tb_flush()). - -ppc specific: ------------- -- TLB invalidate not needed if msr_pr changes -- enable shift optimizations ? - -linux-user specific: -------------------- -- remove threading support as it cannot work at this point -- improve IPC syscalls -- more syscalls (in particular all 64 bit ones, IPCs, fix 64 bit - issues, fix 16 bit uid issues) -- use kernel traps for unaligned accesses on ARM ? - - -lower priority: --------------- -- int15 ah=86: use better timing -- use -msoft-float on ARM diff --git a/qemu-0.11.0/VERSION b/qemu-0.11.0/VERSION deleted file mode 100644 index d9df1bb..0000000 --- a/qemu-0.11.0/VERSION +++ /dev/null @@ -1 +0,0 @@ -0.11.0 diff --git a/qemu-0.11.0/a.out.h b/qemu-0.11.0/a.out.h deleted file mode 100644 index dfc104e..0000000 --- a/qemu-0.11.0/a.out.h +++ /dev/null @@ -1,430 +0,0 @@ -/* a.out.h - - Copyright 1997, 1998, 1999, 2001 Red Hat, Inc. - -This file is part of Cygwin. - -This software is a copyrighted work licensed under the terms of the -Cygwin license. Please consult the file "CYGWIN_LICENSE" for -details. */ - -#ifndef _A_OUT_H_ -#define _A_OUT_H_ - -#ifdef __cplusplus -extern "C" { -#endif -#define COFF_IMAGE_WITH_PE -#define COFF_LONG_SECTION_NAMES - -/*** coff information for Intel 386/486. */ - - -/********************** FILE HEADER **********************/ - -struct external_filehdr { - short f_magic; /* magic number */ - short f_nscns; /* number of sections */ - host_ulong f_timdat; /* time & date stamp */ - host_ulong f_symptr; /* file pointer to symtab */ - host_ulong f_nsyms; /* number of symtab entries */ - short f_opthdr; /* sizeof(optional hdr) */ - short f_flags; /* flags */ -}; - -/* Bits for f_flags: - * F_RELFLG relocation info stripped from file - * F_EXEC file is executable (no unresolved external references) - * F_LNNO line numbers stripped from file - * F_LSYMS local symbols stripped from file - * F_AR32WR file has byte ordering of an AR32WR machine (e.g. vax) - */ - -#define F_RELFLG (0x0001) -#define F_EXEC (0x0002) -#define F_LNNO (0x0004) -#define F_LSYMS (0x0008) - - - -#define I386MAGIC 0x14c -#define I386PTXMAGIC 0x154 -#define I386AIXMAGIC 0x175 - -/* This is Lynx's all-platform magic number for executables. */ - -#define LYNXCOFFMAGIC 0415 - -#define I386BADMAG(x) (((x).f_magic != I386MAGIC) \ - && (x).f_magic != I386AIXMAGIC \ - && (x).f_magic != I386PTXMAGIC \ - && (x).f_magic != LYNXCOFFMAGIC) - -#define FILHDR struct external_filehdr -#define FILHSZ 20 - - -/********************** AOUT "OPTIONAL HEADER"= - **********************/ - - -typedef struct -{ - unsigned short magic; /* type of file */ - unsigned short vstamp; /* version stamp */ - host_ulong tsize; /* text size in bytes, padded to FW bdry*/ - host_ulong dsize; /* initialized data " " */ - host_ulong bsize; /* uninitialized data " " */ - host_ulong entry; /* entry pt. */ - host_ulong text_start; /* base of text used for this file */ - host_ulong data_start; /* base of data used for this file= - */ -} -AOUTHDR; - -#define AOUTSZ 28 -#define AOUTHDRSZ 28 - -#define OMAGIC 0404 /* object files, eg as output */ -#define ZMAGIC 0413 /* demand load format, eg normal ld output */ -#define STMAGIC 0401 /* target shlib */ -#define SHMAGIC 0443 /* host shlib */ - - -/* define some NT default values */ -/* #define NT_IMAGE_BASE 0x400000 moved to internal.h */ -#define NT_SECTION_ALIGNMENT 0x1000 -#define NT_FILE_ALIGNMENT 0x200 -#define NT_DEF_RESERVE 0x100000 -#define NT_DEF_COMMIT 0x1000 - -/********************** SECTION HEADER **********************/ - - -struct external_scnhdr { - char s_name[8]; /* section name */ - host_ulong s_paddr; /* physical address, offset - of last addr in scn */ - host_ulong s_vaddr; /* virtual address */ - host_ulong s_size; /* section size */ - host_ulong s_scnptr; /* file ptr to raw data for section */ - host_ulong s_relptr; /* file ptr to relocation */ - host_ulong s_lnnoptr; /* file ptr to line numbers */ - unsigned short s_nreloc; /* number of relocation entries */ - unsigned short s_nlnno; /* number of line number entries*/ - host_ulong s_flags; /* flags */ -}; - -#define SCNHDR struct external_scnhdr -#define SCNHSZ 40 - -/* - * names of "special" sections - */ -#define _TEXT ".text" -#define _DATA ".data" -#define _BSS ".bss" -#define _COMMENT ".comment" -#define _LIB ".lib" - -/********************** LINE NUMBERS **********************/ - -/* 1 line number entry for every "breakpointable" source line in a section. - * Line numbers are grouped on a per function basis; first entry in a function - * grouping will have l_lnno = 0 and in place of physical address will be the - * symbol table index of the function name. - */ -struct external_lineno { - union { - host_ulong l_symndx; /* function name symbol index, iff l_lnno 0 */ - host_ulong l_paddr; /* (physical) address of line number */ - } l_addr; - unsigned short l_lnno; /* line number */ -}; - -#define LINENO struct external_lineno -#define LINESZ 6 - -/********************** SYMBOLS **********************/ - -#define E_SYMNMLEN 8 /* # characters in a symbol name */ -#define E_FILNMLEN 14 /* # characters in a file name */ -#define E_DIMNUM 4 /* # array dimensions in auxiliary entry */ - -struct __attribute__((packed)) external_syment -{ - union { - char e_name[E_SYMNMLEN]; - struct { - host_ulong e_zeroes; - host_ulong e_offset; - } e; - } e; - host_ulong e_value; - unsigned short e_scnum; - unsigned short e_type; - char e_sclass[1]; - char e_numaux[1]; -}; - -#define N_BTMASK (0xf) -#define N_TMASK (0x30) -#define N_BTSHFT (4) -#define N_TSHIFT (2) - -union external_auxent { - struct { - host_ulong x_tagndx; /* str, un, or enum tag indx */ - union { - struct { - unsigned short x_lnno; /* declaration line number */ - unsigned short x_size; /* str/union/array size */ - } x_lnsz; - host_ulong x_fsize; /* size of function */ - } x_misc; - union { - struct { /* if ISFCN, tag, or .bb */ - host_ulong x_lnnoptr;/* ptr to fcn line # */ - host_ulong x_endndx; /* entry ndx past block end */ - } x_fcn; - struct { /* if ISARY, up to 4 dimen. */ - char x_dimen[E_DIMNUM][2]; - } x_ary; - } x_fcnary; - unsigned short x_tvndx; /* tv index */ - } x_sym; - - union { - char x_fname[E_FILNMLEN]; - struct { - host_ulong x_zeroes; - host_ulong x_offset; - } x_n; - } x_file; - - struct { - host_ulong x_scnlen; /* section length */ - unsigned short x_nreloc; /* # relocation entries */ - unsigned short x_nlinno; /* # line numbers */ - host_ulong x_checksum; /* section COMDAT checksum */ - unsigned short x_associated;/* COMDAT associated section index */ - char x_comdat[1]; /* COMDAT selection number */ - } x_scn; - - struct { - host_ulong x_tvfill; /* tv fill value */ - unsigned short x_tvlen; /* length of .tv */ - char x_tvran[2][2]; /* tv range */ - } x_tv; /* info about .tv section (in auxent of symbol .tv)) */ - -}; - -#define SYMENT struct external_syment -#define SYMESZ 18 -#define AUXENT union external_auxent -#define AUXESZ 18 - -#define _ETEXT "etext" - -/********************** RELOCATION DIRECTIVES **********************/ - -struct external_reloc { - char r_vaddr[4]; - char r_symndx[4]; - char r_type[2]; -}; - -#define RELOC struct external_reloc -#define RELSZ 10 - -/* end of coff/i386.h */ - -/* PE COFF header information */ - -#ifndef _PE_H -#define _PE_H - -/* NT specific file attributes */ -#define IMAGE_FILE_RELOCS_STRIPPED 0x0001 -#define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002 -#define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004 -#define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008 -#define IMAGE_FILE_BYTES_REVERSED_LO 0x0080 -#define IMAGE_FILE_32BIT_MACHINE 0x0100 -#define IMAGE_FILE_DEBUG_STRIPPED 0x0200 -#define IMAGE_FILE_SYSTEM 0x1000 -#define IMAGE_FILE_DLL 0x2000 -#define IMAGE_FILE_BYTES_REVERSED_HI 0x8000 - -/* additional flags to be set for section headers to allow the NT loader to - read and write to the section data (to replace the addresses of data in - dlls for one thing); also to execute the section in .text's case= - */ -#define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 -#define IMAGE_SCN_MEM_EXECUTE 0x20000000 -#define IMAGE_SCN_MEM_READ 0x40000000 -#define IMAGE_SCN_MEM_WRITE 0x80000000 - -/* - * Section characteristics added for ppc-nt - */ - -#define IMAGE_SCN_TYPE_NO_PAD 0x00000008 /* Reserved. */ - -#define IMAGE_SCN_CNT_CODE 0x00000020 /* Section contains code. */ -#define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 /* Section contains initialized data. */ -#define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 /* Section contains uninitialized data. */ - -#define IMAGE_SCN_LNK_OTHER 0x00000100 /* Reserved. */ -#define IMAGE_SCN_LNK_INFO 0x00000200 /* Section contains comments or some other type of information. */ -#define IMAGE_SCN_LNK_REMOVE 0x00000800 /* Section contents will not become part of image. */ -#define IMAGE_SCN_LNK_COMDAT 0x00001000 /* Section contents comdat. */ - -#define IMAGE_SCN_MEM_FARDATA 0x00008000 - -#define IMAGE_SCN_MEM_PURGEABLE 0x00020000 -#define IMAGE_SCN_MEM_16BIT 0x00020000 -#define IMAGE_SCN_MEM_LOCKED 0x00040000 -#define IMAGE_SCN_MEM_PRELOAD 0x00080000 - -#define IMAGE_SCN_ALIGN_1BYTES 0x00100000 -#define IMAGE_SCN_ALIGN_2BYTES 0x00200000 -#define IMAGE_SCN_ALIGN_4BYTES 0x00300000 -#define IMAGE_SCN_ALIGN_8BYTES 0x00400000 -#define IMAGE_SCN_ALIGN_16BYTES 0x00500000 /* Default alignment if no others are specified. */ -#define IMAGE_SCN_ALIGN_32BYTES 0x00600000 -#define IMAGE_SCN_ALIGN_64BYTES 0x00700000 - - -#define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000 /* Section contains extended relocations. */ -#define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 /* Section is not cachable. */ -#define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 /* Section is not pageable. */ -#define IMAGE_SCN_MEM_SHARED 0x10000000 /* Section is shareable. */ - -/* COMDAT selection codes. */ - -#define IMAGE_COMDAT_SELECT_NODUPLICATES (1) /* Warn if duplicates. */ -#define IMAGE_COMDAT_SELECT_ANY (2) /* No warning. */ -#define IMAGE_COMDAT_SELECT_SAME_SIZE (3) /* Warn if different size. */ -#define IMAGE_COMDAT_SELECT_EXACT_MATCH (4) /* Warn if different. */ -#define IMAGE_COMDAT_SELECT_ASSOCIATIVE (5) /* Base on other section. */ - -/* Magic values that are true for all dos/nt implementations */ -#define DOSMAGIC 0x5a4d -#define NT_SIGNATURE 0x00004550 - -/* NT allows long filenames, we want to accommodate this. This may break - some of the bfd functions */ -#undef FILNMLEN -#define FILNMLEN 18 /* # characters in a file name */ - - -#ifdef COFF_IMAGE_WITH_PE -/* The filehdr is only weired in images */ - -#undef FILHDR -struct external_PE_filehdr -{ - /* DOS header fields */ - unsigned short e_magic; /* Magic number, 0x5a4d */ - unsigned short e_cblp; /* Bytes on last page of file, 0x90 */ - unsigned short e_cp; /* Pages in file, 0x3 */ - unsigned short e_crlc; /* Relocations, 0x0 */ - unsigned short e_cparhdr; /* Size of header in paragraphs, 0x4 */ - unsigned short e_minalloc; /* Minimum extra paragraphs needed, 0x0 */ - unsigned short e_maxalloc; /* Maximum extra paragraphs needed, 0xFFFF */ - unsigned short e_ss; /* Initial (relative) SS value, 0x0 */ - unsigned short e_sp; /* Initial SP value, 0xb8 */ - unsigned short e_csum; /* Checksum, 0x0 */ - unsigned short e_ip; /* Initial IP value, 0x0 */ - unsigned short e_cs; /* Initial (relative) CS value, 0x0 */ - unsigned short e_lfarlc; /* File address of relocation table, 0x40 */ - unsigned short e_ovno; /* Overlay number, 0x0 */ - char e_res[4][2]; /* Reserved words, all 0x0 */ - unsigned short e_oemid; /* OEM identifier (for e_oeminfo), 0x0 */ - unsigned short e_oeminfo; /* OEM information; e_oemid specific, 0x0 */ - char e_res2[10][2]; /* Reserved words, all 0x0 */ - host_ulong e_lfanew; /* File address of new exe header, 0x80 */ - char dos_message[16][4]; /* other stuff, always follow DOS header */ - unsigned int nt_signature; /* required NT signature, 0x4550 */ - - /* From standard header */ - - unsigned short f_magic; /* magic number */ - unsigned short f_nscns; /* number of sections */ - host_ulong f_timdat; /* time & date stamp */ - host_ulong f_symptr; /* file pointer to symtab */ - host_ulong f_nsyms; /* number of symtab entries */ - unsigned short f_opthdr; /* sizeof(optional hdr) */ - unsigned short f_flags; /* flags */ -}; - - -#define FILHDR struct external_PE_filehdr -#undef FILHSZ -#define FILHSZ 152 - -#endif - -typedef struct -{ - unsigned short magic; /* type of file */ - unsigned short vstamp; /* version stamp */ - host_ulong tsize; /* text size in bytes, padded to FW bdry*/ - host_ulong dsize; /* initialized data " " */ - host_ulong bsize; /* uninitialized data " " */ - host_ulong entry; /* entry pt. */ - host_ulong text_start; /* base of text used for this file */ - host_ulong data_start; /* base of all data used for this file */ - - /* NT extra fields; see internal.h for descriptions */ - host_ulong ImageBase; - host_ulong SectionAlignment; - host_ulong FileAlignment; - unsigned short MajorOperatingSystemVersion; - unsigned short MinorOperatingSystemVersion; - unsigned short MajorImageVersion; - unsigned short MinorImageVersion; - unsigned short MajorSubsystemVersion; - unsigned short MinorSubsystemVersion; - char Reserved1[4]; - host_ulong SizeOfImage; - host_ulong SizeOfHeaders; - host_ulong CheckSum; - unsigned short Subsystem; - unsigned short DllCharacteristics; - host_ulong SizeOfStackReserve; - host_ulong SizeOfStackCommit; - host_ulong SizeOfHeapReserve; - host_ulong SizeOfHeapCommit; - host_ulong LoaderFlags; - host_ulong NumberOfRvaAndSizes; - /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */ - char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars */ - -} PEAOUTHDR; - - -#undef AOUTSZ -#define AOUTSZ (AOUTHDRSZ + 196) - -#undef E_FILNMLEN -#define E_FILNMLEN 18 /* # characters in a file name */ -#endif - -/* end of coff/pe.h */ - -#define DT_NON (0) /* no derived type */ -#define DT_PTR (1) /* pointer */ -#define DT_FCN (2) /* function */ -#define DT_ARY (3) /* array */ - -#define ISPTR(x) (((x) & N_TMASK) == (DT_PTR << N_BTSHFT)) -#define ISFCN(x) (((x) & N_TMASK) == (DT_FCN << N_BTSHFT)) -#define ISARY(x) (((x) & N_TMASK) == (DT_ARY << N_BTSHFT)) - -#ifdef __cplusplus -} -#endif - -#endif /* _A_OUT_H_ */ diff --git a/qemu-0.11.0/acl.c b/qemu-0.11.0/acl.c deleted file mode 100644 index f69db25..0000000 --- a/qemu-0.11.0/acl.c +++ /dev/null @@ -1,185 +0,0 @@ -/* - * QEMU access control list management - * - * Copyright (C) 2009 Red Hat, Inc - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - - -#include "qemu-common.h" -#include "sysemu.h" -#include "acl.h" - -#ifdef HAVE_FNMATCH_H -#include <fnmatch.h> -#endif - - -static unsigned int nacls = 0; -static qemu_acl **acls = NULL; - - - -qemu_acl *qemu_acl_find(const char *aclname) -{ - int i; - for (i = 0 ; i < nacls ; i++) { - if (strcmp(acls[i]->aclname, aclname) == 0) - return acls[i]; - } - - return NULL; -} - -qemu_acl *qemu_acl_init(const char *aclname) -{ - qemu_acl *acl; - - acl = qemu_acl_find(aclname); - if (acl) - return acl; - - acl = qemu_malloc(sizeof(*acl)); - acl->aclname = qemu_strdup(aclname); - /* Deny by default, so there is no window of "open - * access" between QEMU starting, and the user setting - * up ACLs in the monitor */ - acl->defaultDeny = 1; - - acl->nentries = 0; - TAILQ_INIT(&acl->entries); - - acls = qemu_realloc(acls, sizeof(*acls) * (nacls +1)); - acls[nacls] = acl; - nacls++; - - return acl; -} - -int qemu_acl_party_is_allowed(qemu_acl *acl, - const char *party) -{ - qemu_acl_entry *entry; - - TAILQ_FOREACH(entry, &acl->entries, next) { -#ifdef HAVE_FNMATCH_H - if (fnmatch(entry->match, party, 0) == 0) - return entry->deny ? 0 : 1; -#else - /* No fnmatch, so fallback to exact string matching - * instead of allowing wildcards */ - if (strcmp(entry->match, party) == 0) - return entry->deny ? 0 : 1; -#endif - } - - return acl->defaultDeny ? 0 : 1; -} - - -void qemu_acl_reset(qemu_acl *acl) -{ - qemu_acl_entry *entry; - - /* Put back to deny by default, so there is no window - * of "open access" while the user re-initializes the - * access control list */ - acl->defaultDeny = 1; - TAILQ_FOREACH(entry, &acl->entries, next) { - TAILQ_REMOVE(&acl->entries, entry, next); - free(entry->match); - free(entry); - } - acl->nentries = 0; -} - - -int qemu_acl_append(qemu_acl *acl, - int deny, - const char *match) -{ - qemu_acl_entry *entry; - - entry = qemu_malloc(sizeof(*entry)); - entry->match = qemu_strdup(match); - entry->deny = deny; - - TAILQ_INSERT_TAIL(&acl->entries, entry, next); - acl->nentries++; - - return acl->nentries; -} - - -int qemu_acl_insert(qemu_acl *acl, - int deny, - const char *match, - int index) -{ - qemu_acl_entry *entry; - qemu_acl_entry *tmp; - int i = 0; - - if (index <= 0) - return -1; - if (index >= acl->nentries) - return qemu_acl_append(acl, deny, match); - - - entry = qemu_malloc(sizeof(*entry)); - entry->match = qemu_strdup(match); - entry->deny = deny; - - TAILQ_FOREACH(tmp, &acl->entries, next) { - i++; - if (i == index) { - TAILQ_INSERT_BEFORE(tmp, entry, next); - acl->nentries++; - break; - } - } - - return i; -} - -int qemu_acl_remove(qemu_acl *acl, - const char *match) -{ - qemu_acl_entry *entry; - int i = 0; - - TAILQ_FOREACH(entry, &acl->entries, next) { - i++; - if (strcmp(entry->match, match) == 0) { - TAILQ_REMOVE(&acl->entries, entry, next); - return i; - } - } - return -1; -} - - -/* - * Local variables: - * c-indent-level: 4 - * c-basic-offset: 4 - * tab-width: 8 - * End: - */ diff --git a/qemu-0.11.0/acl.h b/qemu-0.11.0/acl.h deleted file mode 100644 index 62a5e56..0000000 --- a/qemu-0.11.0/acl.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * QEMU access control list management - * - * Copyright (C) 2009 Red Hat, Inc - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#ifndef __QEMU_ACL_H__ -#define __QEMU_ACL_H__ - -#include "sys-queue.h" - -typedef struct qemu_acl_entry qemu_acl_entry; -typedef struct qemu_acl qemu_acl; - -struct qemu_acl_entry { - char *match; - int deny; - - TAILQ_ENTRY(qemu_acl_entry) next; -}; - -struct qemu_acl { - char *aclname; - unsigned int nentries; - TAILQ_HEAD(,qemu_acl_entry) entries; - int defaultDeny; -}; - -qemu_acl *qemu_acl_init(const char *aclname); - -qemu_acl *qemu_acl_find(const char *aclname); - -int qemu_acl_party_is_allowed(qemu_acl *acl, - const char *party); - -void qemu_acl_reset(qemu_acl *acl); - -int qemu_acl_append(qemu_acl *acl, - int deny, - const char *match); -int qemu_acl_insert(qemu_acl *acl, - int deny, - const char *match, - int index); -int qemu_acl_remove(qemu_acl *acl, - const char *match); - -#endif /* __QEMU_ACL_H__ */ - -/* - * Local variables: - * c-indent-level: 4 - * c-basic-offset: 4 - * tab-width: 8 - * End: - */ diff --git a/qemu-0.11.0/aes.c b/qemu-0.11.0/aes.c deleted file mode 100644 index eb37adb..0000000 --- a/qemu-0.11.0/aes.c +++ /dev/null @@ -1,1314 +0,0 @@ -/** - * - * aes.c - integrated in QEMU by Fabrice Bellard from the OpenSSL project. - */ -/* - * rijndael-alg-fst.c - * - * @version 3.0 (December 2000) - * - * Optimised ANSI C code for the Rijndael cipher (now AES) - * - * @author Vincent Rijmen <vincent.rijmen(a)esat.kuleuven.ac.be> - * @author Antoon Bosselaers <antoon.bosselaers(a)esat.kuleuven.ac.be> - * @author Paulo Barreto <paulo.barreto(a)terra.com.br> - * - * This code is hereby placed in the public domain. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS - * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -#include "qemu-common.h" -#include "aes.h" - -#ifndef NDEBUG -#define NDEBUG -#endif - -typedef uint32_t u32; -typedef uint16_t u16; -typedef uint8_t u8; - -/* This controls loop-unrolling in aes_core.c */ -#undef FULL_UNROLL -# define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ ((u32)(pt)[2] << 8) ^ ((u32)(pt)[3])) -# define PUTU32(ct, st) { (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); (ct)[2] = (u8)((st) >> 8); (ct)[3] = (u8)(st); } - -/* -Te0[x] = S [x].[02, 01, 01, 03]; -Te1[x] = S [x].[03, 02, 01, 01]; -Te2[x] = S [x].[01, 03, 02, 01]; -Te3[x] = S [x].[01, 01, 03, 02]; -Te4[x] = S [x].[01, 01, 01, 01]; - -Td0[x] = Si[x].[0e, 09, 0d, 0b]; -Td1[x] = Si[x].[0b, 0e, 09, 0d]; -Td2[x] = Si[x].[0d, 0b, 0e, 09]; -Td3[x] = Si[x].[09, 0d, 0b, 0e]; -Td4[x] = Si[x].[01, 01, 01, 01]; -*/ - -static const u32 Te0[256] = { - 0xc66363a5U, 0xf87c7c84U, 0xee777799U, 0xf67b7b8dU, - 0xfff2f20dU, 0xd66b6bbdU, 0xde6f6fb1U, 0x91c5c554U, - 0x60303050U, 0x02010103U, 0xce6767a9U, 0x562b2b7dU, - 0xe7fefe19U, 0xb5d7d762U, 0x4dababe6U, 0xec76769aU, - 0x8fcaca45U, 0x1f82829dU, 0x89c9c940U, 0xfa7d7d87U, - 0xeffafa15U, 0xb25959ebU, 0x8e4747c9U, 0xfbf0f00bU, - 0x41adadecU, 0xb3d4d467U, 0x5fa2a2fdU, 0x45afafeaU, - 0x239c9cbfU, 0x53a4a4f7U, 0xe4727296U, 0x9bc0c05bU, - 0x75b7b7c2U, 0xe1fdfd1cU, 0x3d9393aeU, 0x4c26266aU, - 0x6c36365aU, 0x7e3f3f41U, 0xf5f7f702U, 0x83cccc4fU, - 0x6834345cU, 0x51a5a5f4U, 0xd1e5e534U, 0xf9f1f108U, - 0xe2717193U, 0xabd8d873U, 0x62313153U, 0x2a15153fU, - 0x0804040cU, 0x95c7c752U, 0x46232365U, 0x9dc3c35eU, - 0x30181828U, 0x379696a1U, 0x0a05050fU, 0x2f9a9ab5U, - 0x0e070709U, 0x24121236U, 0x1b80809bU, 0xdfe2e23dU, - 0xcdebeb26U, 0x4e272769U, 0x7fb2b2cdU, 0xea75759fU, - 0x1209091bU, 0x1d83839eU, 0x582c2c74U, 0x341a1a2eU, - 0x361b1b2dU, 0xdc6e6eb2U, 0xb45a5aeeU, 0x5ba0a0fbU, - 0xa45252f6U, 0x763b3b4dU, 0xb7d6d661U, 0x7db3b3ceU, - 0x5229297bU, 0xdde3e33eU, 0x5e2f2f71U, 0x13848497U, - 0xa65353f5U, 0xb9d1d168U, 0x00000000U, 0xc1eded2cU, - 0x40202060U, 0xe3fcfc1fU, 0x79b1b1c8U, 0xb65b5bedU, - 0xd46a6abeU, 0x8dcbcb46U, 0x67bebed9U, 0x7239394bU, - 0x944a4adeU, 0x984c4cd4U, 0xb05858e8U, 0x85cfcf4aU, - 0xbbd0d06bU, 0xc5efef2aU, 0x4faaaae5U, 0xedfbfb16U, - 0x864343c5U, 0x9a4d4dd7U, 0x66333355U, 0x11858594U, - 0x8a4545cfU, 0xe9f9f910U, 0x04020206U, 0xfe7f7f81U, - 0xa05050f0U, 0x783c3c44U, 0x259f9fbaU, 0x4ba8a8e3U, - 0xa25151f3U, 0x5da3a3feU, 0x804040c0U, 0x058f8f8aU, - 0x3f9292adU, 0x219d9dbcU, 0x70383848U, 0xf1f5f504U, - 0x63bcbcdfU, 0x77b6b6c1U, 0xafdada75U, 0x42212163U, - 0x20101030U, 0xe5ffff1aU, 0xfdf3f30eU, 0xbfd2d26dU, - 0x81cdcd4cU, 0x180c0c14U, 0x26131335U, 0xc3ecec2fU, - 0xbe5f5fe1U, 0x359797a2U, 0x884444ccU, 0x2e171739U, - 0x93c4c457U, 0x55a7a7f2U, 0xfc7e7e82U, 0x7a3d3d47U, - 0xc86464acU, 0xba5d5de7U, 0x3219192bU, 0xe6737395U, - 0xc06060a0U, 0x19818198U, 0x9e4f4fd1U, 0xa3dcdc7fU, - 0x44222266U, 0x542a2a7eU, 0x3b9090abU, 0x0b888883U, - 0x8c4646caU, 0xc7eeee29U, 0x6bb8b8d3U, 0x2814143cU, - 0xa7dede79U, 0xbc5e5ee2U, 0x160b0b1dU, 0xaddbdb76U, - 0xdbe0e03bU, 0x64323256U, 0x743a3a4eU, 0x140a0a1eU, - 0x924949dbU, 0x0c06060aU, 0x4824246cU, 0xb85c5ce4U, - 0x9fc2c25dU, 0xbdd3d36eU, 0x43acacefU, 0xc46262a6U, - 0x399191a8U, 0x319595a4U, 0xd3e4e437U, 0xf279798bU, - 0xd5e7e732U, 0x8bc8c843U, 0x6e373759U, 0xda6d6db7U, - 0x018d8d8cU, 0xb1d5d564U, 0x9c4e4ed2U, 0x49a9a9e0U, - 0xd86c6cb4U, 0xac5656faU, 0xf3f4f407U, 0xcfeaea25U, - 0xca6565afU, 0xf47a7a8eU, 0x47aeaee9U, 0x10080818U, - 0x6fbabad5U, 0xf0787888U, 0x4a25256fU, 0x5c2e2e72U, - 0x381c1c24U, 0x57a6a6f1U, 0x73b4b4c7U, 0x97c6c651U, - 0xcbe8e823U, 0xa1dddd7cU, 0xe874749cU, 0x3e1f1f21U, - 0x964b4bddU, 0x61bdbddcU, 0x0d8b8b86U, 0x0f8a8a85U, - 0xe0707090U, 0x7c3e3e42U, 0x71b5b5c4U, 0xcc6666aaU, - 0x904848d8U, 0x06030305U, 0xf7f6f601U, 0x1c0e0e12U, - 0xc26161a3U, 0x6a35355fU, 0xae5757f9U, 0x69b9b9d0U, - 0x17868691U, 0x99c1c158U, 0x3a1d1d27U, 0x279e9eb9U, - 0xd9e1e138U, 0xebf8f813U, 0x2b9898b3U, 0x22111133U, - 0xd26969bbU, 0xa9d9d970U, 0x078e8e89U, 0x339494a7U, - 0x2d9b9bb6U, 0x3c1e1e22U, 0x15878792U, 0xc9e9e920U, - 0x87cece49U, 0xaa5555ffU, 0x50282878U, 0xa5dfdf7aU, - 0x038c8c8fU, 0x59a1a1f8U, 0x09898980U, 0x1a0d0d17U, - 0x65bfbfdaU, 0xd7e6e631U, 0x844242c6U, 0xd06868b8U, - 0x824141c3U, 0x299999b0U, 0x5a2d2d77U, 0x1e0f0f11U, - 0x7bb0b0cbU, 0xa85454fcU, 0x6dbbbbd6U, 0x2c16163aU, -}; -static const u32 Te1[256] = { - 0xa5c66363U, 0x84f87c7cU, 0x99ee7777U, 0x8df67b7bU, - 0x0dfff2f2U, 0xbdd66b6bU, 0xb1de6f6fU, 0x5491c5c5U, - 0x50603030U, 0x03020101U, 0xa9ce6767U, 0x7d562b2bU, - 0x19e7fefeU, 0x62b5d7d7U, 0xe64dababU, 0x9aec7676U, - 0x458fcacaU, 0x9d1f8282U, 0x4089c9c9U, 0x87fa7d7dU, - 0x15effafaU, 0xebb25959U, 0xc98e4747U, 0x0bfbf0f0U, - 0xec41adadU, 0x67b3d4d4U, 0xfd5fa2a2U, 0xea45afafU, - 0xbf239c9cU, 0xf753a4a4U, 0x96e47272U, 0x5b9bc0c0U, - 0xc275b7b7U, 0x1ce1fdfdU, 0xae3d9393U, 0x6a4c2626U, - 0x5a6c3636U, 0x417e3f3fU, 0x02f5f7f7U, 0x4f83ccccU, - 0x5c683434U, 0xf451a5a5U, 0x34d1e5e5U, 0x08f9f1f1U, - 0x93e27171U, 0x73abd8d8U, 0x53623131U, 0x3f2a1515U, - 0x0c080404U, 0x5295c7c7U, 0x65462323U, 0x5e9dc3c3U, - 0x28301818U, 0xa1379696U, 0x0f0a0505U, 0xb52f9a9aU, - 0x090e0707U, 0x36241212U, 0x9b1b8080U, 0x3ddfe2e2U, - 0x26cdebebU, 0x694e2727U, 0xcd7fb2b2U, 0x9fea7575U, - 0x1b120909U, 0x9e1d8383U, 0x74582c2cU, 0x2e341a1aU, - 0x2d361b1bU, 0xb2dc6e6eU, 0xeeb45a5aU, 0xfb5ba0a0U, - 0xf6a45252U, 0x4d763b3bU, 0x61b7d6d6U, 0xce7db3b3U, - 0x7b522929U, 0x3edde3e3U, 0x715e2f2fU, 0x97138484U, - 0xf5a65353U, 0x68b9d1d1U, 0x00000000U, 0x2cc1ededU, - 0x60402020U, 0x1fe3fcfcU, 0xc879b1b1U, 0xedb65b5bU, - 0xbed46a6aU, 0x468dcbcbU, 0xd967bebeU, 0x4b723939U, - 0xde944a4aU, 0xd4984c4cU, 0xe8b05858U, 0x4a85cfcfU, - 0x6bbbd0d0U, 0x2ac5efefU, 0xe54faaaaU, 0x16edfbfbU, - 0xc5864343U, 0xd79a4d4dU, 0x55663333U, 0x94118585U, - 0xcf8a4545U, 0x10e9f9f9U, 0x06040202U, 0x81fe7f7fU, - 0xf0a05050U, 0x44783c3cU, 0xba259f9fU, 0xe34ba8a8U, - 0xf3a25151U, 0xfe5da3a3U, 0xc0804040U, 0x8a058f8fU, - 0xad3f9292U, 0xbc219d9dU, 0x48703838U, 0x04f1f5f5U, - 0xdf63bcbcU, 0xc177b6b6U, 0x75afdadaU, 0x63422121U, - 0x30201010U, 0x1ae5ffffU, 0x0efdf3f3U, 0x6dbfd2d2U, - 0x4c81cdcdU, 0x14180c0cU, 0x35261313U, 0x2fc3ececU, - 0xe1be5f5fU, 0xa2359797U, 0xcc884444U, 0x392e1717U, - 0x5793c4c4U, 0xf255a7a7U, 0x82fc7e7eU, 0x477a3d3dU, - 0xacc86464U, 0xe7ba5d5dU, 0x2b321919U, 0x95e67373U, - 0xa0c06060U, 0x98198181U, 0xd19e4f4fU, 0x7fa3dcdcU, - 0x66442222U, 0x7e542a2aU, 0xab3b9090U, 0x830b8888U, - 0xca8c4646U, 0x29c7eeeeU, 0xd36bb8b8U, 0x3c281414U, - 0x79a7dedeU, 0xe2bc5e5eU, 0x1d160b0bU, 0x76addbdbU, - 0x3bdbe0e0U, 0x56643232U, 0x4e743a3aU, 0x1e140a0aU, - 0xdb924949U, 0x0a0c0606U, 0x6c482424U, 0xe4b85c5cU, - 0x5d9fc2c2U, 0x6ebdd3d3U, 0xef43acacU, 0xa6c46262U, - 0xa8399191U, 0xa4319595U, 0x37d3e4e4U, 0x8bf27979U, - 0x32d5e7e7U, 0x438bc8c8U, 0x596e3737U, 0xb7da6d6dU, - 0x8c018d8dU, 0x64b1d5d5U, 0xd29c4e4eU, 0xe049a9a9U, - 0xb4d86c6cU, 0xfaac5656U, 0x07f3f4f4U, 0x25cfeaeaU, - 0xafca6565U, 0x8ef47a7aU, 0xe947aeaeU, 0x18100808U, - 0xd56fbabaU, 0x88f07878U, 0x6f4a2525U, 0x725c2e2eU, - 0x24381c1cU, 0xf157a6a6U, 0xc773b4b4U, 0x5197c6c6U, - 0x23cbe8e8U, 0x7ca1ddddU, 0x9ce87474U, 0x213e1f1fU, - 0xdd964b4bU, 0xdc61bdbdU, 0x860d8b8bU, 0x850f8a8aU, - 0x90e07070U, 0x427c3e3eU, 0xc471b5b5U, 0xaacc6666U, - 0xd8904848U, 0x05060303U, 0x01f7f6f6U, 0x121c0e0eU, - 0xa3c26161U, 0x5f6a3535U, 0xf9ae5757U, 0xd069b9b9U, - 0x91178686U, 0x5899c1c1U, 0x273a1d1dU, 0xb9279e9eU, - 0x38d9e1e1U, 0x13ebf8f8U, 0xb32b9898U, 0x33221111U, - 0xbbd26969U, 0x70a9d9d9U, 0x89078e8eU, 0xa7339494U, - 0xb62d9b9bU, 0x223c1e1eU, 0x92158787U, 0x20c9e9e9U, - 0x4987ceceU, 0xffaa5555U, 0x78502828U, 0x7aa5dfdfU, - 0x8f038c8cU, 0xf859a1a1U, 0x80098989U, 0x171a0d0dU, - 0xda65bfbfU, 0x31d7e6e6U, 0xc6844242U, 0xb8d06868U, - 0xc3824141U, 0xb0299999U, 0x775a2d2dU, 0x111e0f0fU, - 0xcb7bb0b0U, 0xfca85454U, 0xd66dbbbbU, 0x3a2c1616U, -}; -static const u32 Te2[256] = { - 0x63a5c663U, 0x7c84f87cU, 0x7799ee77U, 0x7b8df67bU, - 0xf20dfff2U, 0x6bbdd66bU, 0x6fb1de6fU, 0xc55491c5U, - 0x30506030U, 0x01030201U, 0x67a9ce67U, 0x2b7d562bU, - 0xfe19e7feU, 0xd762b5d7U, 0xabe64dabU, 0x769aec76U, - 0xca458fcaU, 0x829d1f82U, 0xc94089c9U, 0x7d87fa7dU, - 0xfa15effaU, 0x59ebb259U, 0x47c98e47U, 0xf00bfbf0U, - 0xadec41adU, 0xd467b3d4U, 0xa2fd5fa2U, 0xafea45afU, - 0x9cbf239cU, 0xa4f753a4U, 0x7296e472U, 0xc05b9bc0U, - 0xb7c275b7U, 0xfd1ce1fdU, 0x93ae3d93U, 0x266a4c26U, - 0x365a6c36U, 0x3f417e3fU, 0xf702f5f7U, 0xcc4f83ccU, - 0x345c6834U, 0xa5f451a5U, 0xe534d1e5U, 0xf108f9f1U, - 0x7193e271U, 0xd873abd8U, 0x31536231U, 0x153f2a15U, - 0x040c0804U, 0xc75295c7U, 0x23654623U, 0xc35e9dc3U, - 0x18283018U, 0x96a13796U, 0x050f0a05U, 0x9ab52f9aU, - 0x07090e07U, 0x12362412U, 0x809b1b80U, 0xe23ddfe2U, - 0xeb26cdebU, 0x27694e27U, 0xb2cd7fb2U, 0x759fea75U, - 0x091b1209U, 0x839e1d83U, 0x2c74582cU, 0x1a2e341aU, - 0x1b2d361bU, 0x6eb2dc6eU, 0x5aeeb45aU, 0xa0fb5ba0U, - 0x52f6a452U, 0x3b4d763bU, 0xd661b7d6U, 0xb3ce7db3U, - 0x297b5229U, 0xe33edde3U, 0x2f715e2fU, 0x84971384U, - 0x53f5a653U, 0xd168b9d1U, 0x00000000U, 0xed2cc1edU, - 0x20604020U, 0xfc1fe3fcU, 0xb1c879b1U, 0x5bedb65bU, - 0x6abed46aU, 0xcb468dcbU, 0xbed967beU, 0x394b7239U, - 0x4ade944aU, 0x4cd4984cU, 0x58e8b058U, 0xcf4a85cfU, - 0xd06bbbd0U, 0xef2ac5efU, 0xaae54faaU, 0xfb16edfbU, - 0x43c58643U, 0x4dd79a4dU, 0x33556633U, 0x85941185U, - 0x45cf8a45U, 0xf910e9f9U, 0x02060402U, 0x7f81fe7fU, - 0x50f0a050U, 0x3c44783cU, 0x9fba259fU, 0xa8e34ba8U, - 0x51f3a251U, 0xa3fe5da3U, 0x40c08040U, 0x8f8a058fU, - 0x92ad3f92U, 0x9dbc219dU, 0x38487038U, 0xf504f1f5U, - 0xbcdf63bcU, 0xb6c177b6U, 0xda75afdaU, 0x21634221U, - 0x10302010U, 0xff1ae5ffU, 0xf30efdf3U, 0xd26dbfd2U, - 0xcd4c81cdU, 0x0c14180cU, 0x13352613U, 0xec2fc3ecU, - 0x5fe1be5fU, 0x97a23597U, 0x44cc8844U, 0x17392e17U, - 0xc45793c4U, 0xa7f255a7U, 0x7e82fc7eU, 0x3d477a3dU, - 0x64acc864U, 0x5de7ba5dU, 0x192b3219U, 0x7395e673U, - 0x60a0c060U, 0x81981981U, 0x4fd19e4fU, 0xdc7fa3dcU, - 0x22664422U, 0x2a7e542aU, 0x90ab3b90U, 0x88830b88U, - 0x46ca8c46U, 0xee29c7eeU, 0xb8d36bb8U, 0x143c2814U, - 0xde79a7deU, 0x5ee2bc5eU, 0x0b1d160bU, 0xdb76addbU, - 0xe03bdbe0U, 0x32566432U, 0x3a4e743aU, 0x0a1e140aU, - 0x49db9249U, 0x060a0c06U, 0x246c4824U, 0x5ce4b85cU, - 0xc25d9fc2U, 0xd36ebdd3U, 0xacef43acU, 0x62a6c462U, - 0x91a83991U, 0x95a43195U, 0xe437d3e4U, 0x798bf279U, - 0xe732d5e7U, 0xc8438bc8U, 0x37596e37U, 0x6db7da6dU, - 0x8d8c018dU, 0xd564b1d5U, 0x4ed29c4eU, 0xa9e049a9U, - 0x6cb4d86cU, 0x56faac56U, 0xf407f3f4U, 0xea25cfeaU, - 0x65afca65U, 0x7a8ef47aU, 0xaee947aeU, 0x08181008U, - 0xbad56fbaU, 0x7888f078U, 0x256f4a25U, 0x2e725c2eU, - 0x1c24381cU, 0xa6f157a6U, 0xb4c773b4U, 0xc65197c6U, - 0xe823cbe8U, 0xdd7ca1ddU, 0x749ce874U, 0x1f213e1fU, - 0x4bdd964bU, 0xbddc61bdU, 0x8b860d8bU, 0x8a850f8aU, - 0x7090e070U, 0x3e427c3eU, 0xb5c471b5U, 0x66aacc66U, - 0x48d89048U, 0x03050603U, 0xf601f7f6U, 0x0e121c0eU, - 0x61a3c261U, 0x355f6a35U, 0x57f9ae57U, 0xb9d069b9U, - 0x86911786U, 0xc15899c1U, 0x1d273a1dU, 0x9eb9279eU, - 0xe138d9e1U, 0xf813ebf8U, 0x98b32b98U, 0x11332211U, - 0x69bbd269U, 0xd970a9d9U, 0x8e89078eU, 0x94a73394U, - 0x9bb62d9bU, 0x1e223c1eU, 0x87921587U, 0xe920c9e9U, - 0xce4987ceU, 0x55ffaa55U, 0x28785028U, 0xdf7aa5dfU, - 0x8c8f038cU, 0xa1f859a1U, 0x89800989U, 0x0d171a0dU, - 0xbfda65bfU, 0xe631d7e6U, 0x42c68442U, 0x68b8d068U, - 0x41c38241U, 0x99b02999U, 0x2d775a2dU, 0x0f111e0fU, - 0xb0cb7bb0U, 0x54fca854U, 0xbbd66dbbU, 0x163a2c16U, -}; -static const u32 Te3[256] = { - - 0x6363a5c6U, 0x7c7c84f8U, 0x777799eeU, 0x7b7b8df6U, - 0xf2f20dffU, 0x6b6bbdd6U, 0x6f6fb1deU, 0xc5c55491U, - 0x30305060U, 0x01010302U, 0x6767a9ceU, 0x2b2b7d56U, - 0xfefe19e7U, 0xd7d762b5U, 0xababe64dU, 0x76769aecU, - 0xcaca458fU, 0x82829d1fU, 0xc9c94089U, 0x7d7d87faU, - 0xfafa15efU, 0x5959ebb2U, 0x4747c98eU, 0xf0f00bfbU, - 0xadadec41U, 0xd4d467b3U, 0xa2a2fd5fU, 0xafafea45U, - 0x9c9cbf23U, 0xa4a4f753U, 0x727296e4U, 0xc0c05b9bU, - 0xb7b7c275U, 0xfdfd1ce1U, 0x9393ae3dU, 0x26266a4cU, - 0x36365a6cU, 0x3f3f417eU, 0xf7f702f5U, 0xcccc4f83U, - 0x34345c68U, 0xa5a5f451U, 0xe5e534d1U, 0xf1f108f9U, - 0x717193e2U, 0xd8d873abU, 0x31315362U, 0x15153f2aU, - 0x04040c08U, 0xc7c75295U, 0x23236546U, 0xc3c35e9dU, - 0x18182830U, 0x9696a137U, 0x05050f0aU, 0x9a9ab52fU, - 0x0707090eU, 0x12123624U, 0x80809b1bU, 0xe2e23ddfU, - 0xebeb26cdU, 0x2727694eU, 0xb2b2cd7fU, 0x75759feaU, - 0x09091b12U, 0x83839e1dU, 0x2c2c7458U, 0x1a1a2e34U, - 0x1b1b2d36U, 0x6e6eb2dcU, 0x5a5aeeb4U, 0xa0a0fb5bU, - 0x5252f6a4U, 0x3b3b4d76U, 0xd6d661b7U, 0xb3b3ce7dU, - 0x29297b52U, 0xe3e33eddU, 0x2f2f715eU, 0x84849713U, - 0x5353f5a6U, 0xd1d168b9U, 0x00000000U, 0xeded2cc1U, - 0x20206040U, 0xfcfc1fe3U, 0xb1b1c879U, 0x5b5bedb6U, - 0x6a6abed4U, 0xcbcb468dU, 0xbebed967U, 0x39394b72U, - 0x4a4ade94U, 0x4c4cd498U, 0x5858e8b0U, 0xcfcf4a85U, - 0xd0d06bbbU, 0xefef2ac5U, 0xaaaae54fU, 0xfbfb16edU, - 0x4343c586U, 0x4d4dd79aU, 0x33335566U, 0x85859411U, - 0x4545cf8aU, 0xf9f910e9U, 0x02020604U, 0x7f7f81feU, - 0x5050f0a0U, 0x3c3c4478U, 0x9f9fba25U, 0xa8a8e34bU, - 0x5151f3a2U, 0xa3a3fe5dU, 0x4040c080U, 0x8f8f8a05U, - 0x9292ad3fU, 0x9d9dbc21U, 0x38384870U, 0xf5f504f1U, - 0xbcbcdf63U, 0xb6b6c177U, 0xdada75afU, 0x21216342U, - 0x10103020U, 0xffff1ae5U, 0xf3f30efdU, 0xd2d26dbfU, - 0xcdcd4c81U, 0x0c0c1418U, 0x13133526U, 0xecec2fc3U, - 0x5f5fe1beU, 0x9797a235U, 0x4444cc88U, 0x1717392eU, - 0xc4c45793U, 0xa7a7f255U, 0x7e7e82fcU, 0x3d3d477aU, - 0x6464acc8U, 0x5d5de7baU, 0x19192b32U, 0x737395e6U, - 0x6060a0c0U, 0x81819819U, 0x4f4fd19eU, 0xdcdc7fa3U, - 0x22226644U, 0x2a2a7e54U, 0x9090ab3bU, 0x8888830bU, - 0x4646ca8cU, 0xeeee29c7U, 0xb8b8d36bU, 0x14143c28U, - 0xdede79a7U, 0x5e5ee2bcU, 0x0b0b1d16U, 0xdbdb76adU, - 0xe0e03bdbU, 0x32325664U, 0x3a3a4e74U, 0x0a0a1e14U, - 0x4949db92U, 0x06060a0cU, 0x24246c48U, 0x5c5ce4b8U, - 0xc2c25d9fU, 0xd3d36ebdU, 0xacacef43U, 0x6262a6c4U, - 0x9191a839U, 0x9595a431U, 0xe4e437d3U, 0x79798bf2U, - 0xe7e732d5U, 0xc8c8438bU, 0x3737596eU, 0x6d6db7daU, - 0x8d8d8c01U, 0xd5d564b1U, 0x4e4ed29cU, 0xa9a9e049U, - 0x6c6cb4d8U, 0x5656faacU, 0xf4f407f3U, 0xeaea25cfU, - 0x6565afcaU, 0x7a7a8ef4U, 0xaeaee947U, 0x08081810U, - 0xbabad56fU, 0x787888f0U, 0x25256f4aU, 0x2e2e725cU, - 0x1c1c2438U, 0xa6a6f157U, 0xb4b4c773U, 0xc6c65197U, - 0xe8e823cbU, 0xdddd7ca1U, 0x74749ce8U, 0x1f1f213eU, - 0x4b4bdd96U, 0xbdbddc61U, 0x8b8b860dU, 0x8a8a850fU, - 0x707090e0U, 0x3e3e427cU, 0xb5b5c471U, 0x6666aaccU, - 0x4848d890U, 0x03030506U, 0xf6f601f7U, 0x0e0e121cU, - 0x6161a3c2U, 0x35355f6aU, 0x5757f9aeU, 0xb9b9d069U, - 0x86869117U, 0xc1c15899U, 0x1d1d273aU, 0x9e9eb927U, - 0xe1e138d9U, 0xf8f813ebU, 0x9898b32bU, 0x11113322U, - 0x6969bbd2U, 0xd9d970a9U, 0x8e8e8907U, 0x9494a733U, - 0x9b9bb62dU, 0x1e1e223cU, 0x87879215U, 0xe9e920c9U, - 0xcece4987U, 0x5555ffaaU, 0x28287850U, 0xdfdf7aa5U, - 0x8c8c8f03U, 0xa1a1f859U, 0x89898009U, 0x0d0d171aU, - 0xbfbfda65U, 0xe6e631d7U, 0x4242c684U, 0x6868b8d0U, - 0x4141c382U, 0x9999b029U, 0x2d2d775aU, 0x0f0f111eU, - 0xb0b0cb7bU, 0x5454fca8U, 0xbbbbd66dU, 0x16163a2cU, -}; -static const u32 Te4[256] = { - 0x63636363U, 0x7c7c7c7cU, 0x77777777U, 0x7b7b7b7bU, - 0xf2f2f2f2U, 0x6b6b6b6bU, 0x6f6f6f6fU, 0xc5c5c5c5U, - 0x30303030U, 0x01010101U, 0x67676767U, 0x2b2b2b2bU, - 0xfefefefeU, 0xd7d7d7d7U, 0xababababU, 0x76767676U, - 0xcacacacaU, 0x82828282U, 0xc9c9c9c9U, 0x7d7d7d7dU, - 0xfafafafaU, 0x59595959U, 0x47474747U, 0xf0f0f0f0U, - 0xadadadadU, 0xd4d4d4d4U, 0xa2a2a2a2U, 0xafafafafU, - 0x9c9c9c9cU, 0xa4a4a4a4U, 0x72727272U, 0xc0c0c0c0U, - 0xb7b7b7b7U, 0xfdfdfdfdU, 0x93939393U, 0x26262626U, - 0x36363636U, 0x3f3f3f3fU, 0xf7f7f7f7U, 0xccccccccU, - 0x34343434U, 0xa5a5a5a5U, 0xe5e5e5e5U, 0xf1f1f1f1U, - 0x71717171U, 0xd8d8d8d8U, 0x31313131U, 0x15151515U, - 0x04040404U, 0xc7c7c7c7U, 0x23232323U, 0xc3c3c3c3U, - 0x18181818U, 0x96969696U, 0x05050505U, 0x9a9a9a9aU, - 0x07070707U, 0x12121212U, 0x80808080U, 0xe2e2e2e2U, - 0xebebebebU, 0x27272727U, 0xb2b2b2b2U, 0x75757575U, - 0x09090909U, 0x83838383U, 0x2c2c2c2cU, 0x1a1a1a1aU, - 0x1b1b1b1bU, 0x6e6e6e6eU, 0x5a5a5a5aU, 0xa0a0a0a0U, - 0x52525252U, 0x3b3b3b3bU, 0xd6d6d6d6U, 0xb3b3b3b3U, - 0x29292929U, 0xe3e3e3e3U, 0x2f2f2f2fU, 0x84848484U, - 0x53535353U, 0xd1d1d1d1U, 0x00000000U, 0xededededU, - 0x20202020U, 0xfcfcfcfcU, 0xb1b1b1b1U, 0x5b5b5b5bU, - 0x6a6a6a6aU, 0xcbcbcbcbU, 0xbebebebeU, 0x39393939U, - 0x4a4a4a4aU, 0x4c4c4c4cU, 0x58585858U, 0xcfcfcfcfU, - 0xd0d0d0d0U, 0xefefefefU, 0xaaaaaaaaU, 0xfbfbfbfbU, - 0x43434343U, 0x4d4d4d4dU, 0x33333333U, 0x85858585U, - 0x45454545U, 0xf9f9f9f9U, 0x02020202U, 0x7f7f7f7fU, - 0x50505050U, 0x3c3c3c3cU, 0x9f9f9f9fU, 0xa8a8a8a8U, - 0x51515151U, 0xa3a3a3a3U, 0x40404040U, 0x8f8f8f8fU, - 0x92929292U, 0x9d9d9d9dU, 0x38383838U, 0xf5f5f5f5U, - 0xbcbcbcbcU, 0xb6b6b6b6U, 0xdadadadaU, 0x21212121U, - 0x10101010U, 0xffffffffU, 0xf3f3f3f3U, 0xd2d2d2d2U, - 0xcdcdcdcdU, 0x0c0c0c0cU, 0x13131313U, 0xececececU, - 0x5f5f5f5fU, 0x97979797U, 0x44444444U, 0x17171717U, - 0xc4c4c4c4U, 0xa7a7a7a7U, 0x7e7e7e7eU, 0x3d3d3d3dU, - 0x64646464U, 0x5d5d5d5dU, 0x19191919U, 0x73737373U, - 0x60606060U, 0x81818181U, 0x4f4f4f4fU, 0xdcdcdcdcU, - 0x22222222U, 0x2a2a2a2aU, 0x90909090U, 0x88888888U, - 0x46464646U, 0xeeeeeeeeU, 0xb8b8b8b8U, 0x14141414U, - 0xdedededeU, 0x5e5e5e5eU, 0x0b0b0b0bU, 0xdbdbdbdbU, - 0xe0e0e0e0U, 0x32323232U, 0x3a3a3a3aU, 0x0a0a0a0aU, - 0x49494949U, 0x06060606U, 0x24242424U, 0x5c5c5c5cU, - 0xc2c2c2c2U, 0xd3d3d3d3U, 0xacacacacU, 0x62626262U, - 0x91919191U, 0x95959595U, 0xe4e4e4e4U, 0x79797979U, - 0xe7e7e7e7U, 0xc8c8c8c8U, 0x37373737U, 0x6d6d6d6dU, - 0x8d8d8d8dU, 0xd5d5d5d5U, 0x4e4e4e4eU, 0xa9a9a9a9U, - 0x6c6c6c6cU, 0x56565656U, 0xf4f4f4f4U, 0xeaeaeaeaU, - 0x65656565U, 0x7a7a7a7aU, 0xaeaeaeaeU, 0x08080808U, - 0xbabababaU, 0x78787878U, 0x25252525U, 0x2e2e2e2eU, - 0x1c1c1c1cU, 0xa6a6a6a6U, 0xb4b4b4b4U, 0xc6c6c6c6U, - 0xe8e8e8e8U, 0xddddddddU, 0x74747474U, 0x1f1f1f1fU, - 0x4b4b4b4bU, 0xbdbdbdbdU, 0x8b8b8b8bU, 0x8a8a8a8aU, - 0x70707070U, 0x3e3e3e3eU, 0xb5b5b5b5U, 0x66666666U, - 0x48484848U, 0x03030303U, 0xf6f6f6f6U, 0x0e0e0e0eU, - 0x61616161U, 0x35353535U, 0x57575757U, 0xb9b9b9b9U, - 0x86868686U, 0xc1c1c1c1U, 0x1d1d1d1dU, 0x9e9e9e9eU, - 0xe1e1e1e1U, 0xf8f8f8f8U, 0x98989898U, 0x11111111U, - 0x69696969U, 0xd9d9d9d9U, 0x8e8e8e8eU, 0x94949494U, - 0x9b9b9b9bU, 0x1e1e1e1eU, 0x87878787U, 0xe9e9e9e9U, - 0xcecececeU, 0x55555555U, 0x28282828U, 0xdfdfdfdfU, - 0x8c8c8c8cU, 0xa1a1a1a1U, 0x89898989U, 0x0d0d0d0dU, - 0xbfbfbfbfU, 0xe6e6e6e6U, 0x42424242U, 0x68686868U, - 0x41414141U, 0x99999999U, 0x2d2d2d2dU, 0x0f0f0f0fU, - 0xb0b0b0b0U, 0x54545454U, 0xbbbbbbbbU, 0x16161616U, -}; -static const u32 Td0[256] = { - 0x51f4a750U, 0x7e416553U, 0x1a17a4c3U, 0x3a275e96U, - 0x3bab6bcbU, 0x1f9d45f1U, 0xacfa58abU, 0x4be30393U, - 0x2030fa55U, 0xad766df6U, 0x88cc7691U, 0xf5024c25U, - 0x4fe5d7fcU, 0xc52acbd7U, 0x26354480U, 0xb562a38fU, - 0xdeb15a49U, 0x25ba1b67U, 0x45ea0e98U, 0x5dfec0e1U, - 0xc32f7502U, 0x814cf012U, 0x8d4697a3U, 0x6bd3f9c6U, - 0x038f5fe7U, 0x15929c95U, 0xbf6d7aebU, 0x955259daU, - 0xd4be832dU, 0x587421d3U, 0x49e06929U, 0x8ec9c844U, - 0x75c2896aU, 0xf48e7978U, 0x99583e6bU, 0x27b971ddU, - 0xbee14fb6U, 0xf088ad17U, 0xc920ac66U, 0x7dce3ab4U, - 0x63df4a18U, 0xe51a3182U, 0x97513360U, 0x62537f45U, - 0xb16477e0U, 0xbb6bae84U, 0xfe81a01cU, 0xf9082b94U, - 0x70486858U, 0x8f45fd19U, 0x94de6c87U, 0x527bf8b7U, - 0xab73d323U, 0x724b02e2U, 0xe31f8f57U, 0x6655ab2aU, - 0xb2eb2807U, 0x2fb5c203U, 0x86c57b9aU, 0xd33708a5U, - 0x302887f2U, 0x23bfa5b2U, 0x02036abaU, 0xed16825cU, - 0x8acf1c2bU, 0xa779b492U, 0xf307f2f0U, 0x4e69e2a1U, - 0x65daf4cdU, 0x0605bed5U, 0xd134621fU, 0xc4a6fe8aU, - 0x342e539dU, 0xa2f355a0U, 0x058ae132U, 0xa4f6eb75U, - 0x0b83ec39U, 0x4060efaaU, 0x5e719f06U, 0xbd6e1051U, - 0x3e218af9U, 0x96dd063dU, 0xdd3e05aeU, 0x4de6bd46U, - 0x91548db5U, 0x71c45d05U, 0x0406d46fU, 0x605015ffU, - 0x1998fb24U, 0xd6bde997U, 0x894043ccU, 0x67d99e77U, - 0xb0e842bdU, 0x07898b88U, 0xe7195b38U, 0x79c8eedbU, - 0xa17c0a47U, 0x7c420fe9U, 0xf8841ec9U, 0x00000000U, - 0x09808683U, 0x322bed48U, 0x1e1170acU, 0x6c5a724eU, - 0xfd0efffbU, 0x0f853856U, 0x3daed51eU, 0x362d3927U, - 0x0a0fd964U, 0x685ca621U, 0x9b5b54d1U, 0x24362e3aU, - 0x0c0a67b1U, 0x9357e70fU, 0xb4ee96d2U, 0x1b9b919eU, - 0x80c0c54fU, 0x61dc20a2U, 0x5a774b69U, 0x1c121a16U, - 0xe293ba0aU, 0xc0a02ae5U, 0x3c22e043U, 0x121b171dU, - 0x0e090d0bU, 0xf28bc7adU, 0x2db6a8b9U, 0x141ea9c8U, - 0x57f11985U, 0xaf75074cU, 0xee99ddbbU, 0xa37f60fdU, - 0xf701269fU, 0x5c72f5bcU, 0x44663bc5U, 0x5bfb7e34U, - 0x8b432976U, 0xcb23c6dcU, 0xb6edfc68U, 0xb8e4f163U, - 0xd731dccaU, 0x42638510U, 0x13972240U, 0x84c61120U, - 0x854a247dU, 0xd2bb3df8U, 0xaef93211U, 0xc729a16dU, - 0x1d9e2f4bU, 0xdcb230f3U, 0x0d8652ecU, 0x77c1e3d0U, - 0x2bb3166cU, 0xa970b999U, 0x119448faU, 0x47e96422U, - 0xa8fc8cc4U, 0xa0f03f1aU, 0x567d2cd8U, 0x223390efU, - 0x87494ec7U, 0xd938d1c1U, 0x8ccaa2feU, 0x98d40b36U, - 0xa6f581cfU, 0xa57ade28U, 0xdab78e26U, 0x3fadbfa4U, - 0x2c3a9de4U, 0x5078920dU, 0x6a5fcc9bU, 0x547e4662U, - 0xf68d13c2U, 0x90d8b8e8U, 0x2e39f75eU, 0x82c3aff5U, - 0x9f5d80beU, 0x69d0937cU, 0x6fd52da9U, 0xcf2512b3U, - 0xc8ac993bU, 0x10187da7U, 0xe89c636eU, 0xdb3bbb7bU, - 0xcd267809U, 0x6e5918f4U, 0xec9ab701U, 0x834f9aa8U, - 0xe6956e65U, 0xaaffe67eU, 0x21bccf08U, 0xef15e8e6U, - 0xbae79bd9U, 0x4a6f36ceU, 0xea9f09d4U, 0x29b07cd6U, - 0x31a4b2afU, 0x2a3f2331U, 0xc6a59430U, 0x35a266c0U, - 0x744ebc37U, 0xfc82caa6U, 0xe090d0b0U, 0x33a7d815U, - 0xf104984aU, 0x41ecdaf7U, 0x7fcd500eU, 0x1791f62fU, - 0x764dd68dU, 0x43efb04dU, 0xccaa4d54U, 0xe49604dfU, - 0x9ed1b5e3U, 0x4c6a881bU, 0xc12c1fb8U, 0x4665517fU, - 0x9d5eea04U, 0x018c355dU, 0xfa877473U, 0xfb0b412eU, - 0xb3671d5aU, 0x92dbd252U, 0xe9105633U, 0x6dd64713U, - 0x9ad7618cU, 0x37a10c7aU, 0x59f8148eU, 0xeb133c89U, - 0xcea927eeU, 0xb761c935U, 0xe11ce5edU, 0x7a47b13cU, - 0x9cd2df59U, 0x55f2733fU, 0x1814ce79U, 0x73c737bfU, - 0x53f7cdeaU, 0x5ffdaa5bU, 0xdf3d6f14U, 0x7844db86U, - 0xcaaff381U, 0xb968c43eU, 0x3824342cU, 0xc2a3405fU, - 0x161dc372U, 0xbce2250cU, 0x283c498bU, 0xff0d9541U, - 0x39a80171U, 0x080cb3deU, 0xd8b4e49cU, 0x6456c190U, - 0x7bcb8461U, 0xd532b670U, 0x486c5c74U, 0xd0b85742U, -}; -static const u32 Td1[256] = { - 0x5051f4a7U, 0x537e4165U, 0xc31a17a4U, 0x963a275eU, - 0xcb3bab6bU, 0xf11f9d45U, 0xabacfa58U, 0x934be303U, - 0x552030faU, 0xf6ad766dU, 0x9188cc76U, 0x25f5024cU, - 0xfc4fe5d7U, 0xd7c52acbU, 0x80263544U, 0x8fb562a3U, - 0x49deb15aU, 0x6725ba1bU, 0x9845ea0eU, 0xe15dfec0U, - 0x02c32f75U, 0x12814cf0U, 0xa38d4697U, 0xc66bd3f9U, - 0xe7038f5fU, 0x9515929cU, 0xebbf6d7aU, 0xda955259U, - 0x2dd4be83U, 0xd3587421U, 0x2949e069U, 0x448ec9c8U, - 0x6a75c289U, 0x78f48e79U, 0x6b99583eU, 0xdd27b971U, - 0xb6bee14fU, 0x17f088adU, 0x66c920acU, 0xb47dce3aU, - 0x1863df4aU, 0x82e51a31U, 0x60975133U, 0x4562537fU, - 0xe0b16477U, 0x84bb6baeU, 0x1cfe81a0U, 0x94f9082bU, - 0x58704868U, 0x198f45fdU, 0x8794de6cU, 0xb7527bf8U, - 0x23ab73d3U, 0xe2724b02U, 0x57e31f8fU, 0x2a6655abU, - 0x07b2eb28U, 0x032fb5c2U, 0x9a86c57bU, 0xa5d33708U, - 0xf2302887U, 0xb223bfa5U, 0xba02036aU, 0x5ced1682U, - 0x2b8acf1cU, 0x92a779b4U, 0xf0f307f2U, 0xa14e69e2U, - 0xcd65daf4U, 0xd50605beU, 0x1fd13462U, 0x8ac4a6feU, - 0x9d342e53U, 0xa0a2f355U, 0x32058ae1U, 0x75a4f6ebU, - 0x390b83ecU, 0xaa4060efU, 0x065e719fU, 0x51bd6e10U, - 0xf93e218aU, 0x3d96dd06U, 0xaedd3e05U, 0x464de6bdU, - 0xb591548dU, 0x0571c45dU, 0x6f0406d4U, 0xff605015U, - 0x241998fbU, 0x97d6bde9U, 0xcc894043U, 0x7767d99eU, - 0xbdb0e842U, 0x8807898bU, 0x38e7195bU, 0xdb79c8eeU, - 0x47a17c0aU, 0xe97c420fU, 0xc9f8841eU, 0x00000000U, - 0x83098086U, 0x48322bedU, 0xac1e1170U, 0x4e6c5a72U, - 0xfbfd0effU, 0x560f8538U, 0x1e3daed5U, 0x27362d39U, - 0x640a0fd9U, 0x21685ca6U, 0xd19b5b54U, 0x3a24362eU, - 0xb10c0a67U, 0x0f9357e7U, 0xd2b4ee96U, 0x9e1b9b91U, - 0x4f80c0c5U, 0xa261dc20U, 0x695a774bU, 0x161c121aU, - 0x0ae293baU, 0xe5c0a02aU, 0x433c22e0U, 0x1d121b17U, - 0x0b0e090dU, 0xadf28bc7U, 0xb92db6a8U, 0xc8141ea9U, - 0x8557f119U, 0x4caf7507U, 0xbbee99ddU, 0xfda37f60U, - 0x9ff70126U, 0xbc5c72f5U, 0xc544663bU, 0x345bfb7eU, - 0x768b4329U, 0xdccb23c6U, 0x68b6edfcU, 0x63b8e4f1U, - 0xcad731dcU, 0x10426385U, 0x40139722U, 0x2084c611U, - 0x7d854a24U, 0xf8d2bb3dU, 0x11aef932U, 0x6dc729a1U, - 0x4b1d9e2fU, 0xf3dcb230U, 0xec0d8652U, 0xd077c1e3U, - 0x6c2bb316U, 0x99a970b9U, 0xfa119448U, 0x2247e964U, - 0xc4a8fc8cU, 0x1aa0f03fU, 0xd8567d2cU, 0xef223390U, - 0xc787494eU, 0xc1d938d1U, 0xfe8ccaa2U, 0x3698d40bU, - 0xcfa6f581U, 0x28a57adeU, 0x26dab78eU, 0xa43fadbfU, - 0xe42c3a9dU, 0x0d507892U, 0x9b6a5fccU, 0x62547e46U, - 0xc2f68d13U, 0xe890d8b8U, 0x5e2e39f7U, 0xf582c3afU, - 0xbe9f5d80U, 0x7c69d093U, 0xa96fd52dU, 0xb3cf2512U, - 0x3bc8ac99U, 0xa710187dU, 0x6ee89c63U, 0x7bdb3bbbU, - 0x09cd2678U, 0xf46e5918U, 0x01ec9ab7U, 0xa8834f9aU, - 0x65e6956eU, 0x7eaaffe6U, 0x0821bccfU, 0xe6ef15e8U, - 0xd9bae79bU, 0xce4a6f36U, 0xd4ea9f09U, 0xd629b07cU, - 0xaf31a4b2U, 0x312a3f23U, 0x30c6a594U, 0xc035a266U, - 0x37744ebcU, 0xa6fc82caU, 0xb0e090d0U, 0x1533a7d8U, - 0x4af10498U, 0xf741ecdaU, 0x0e7fcd50U, 0x2f1791f6U, - 0x8d764dd6U, 0x4d43efb0U, 0x54ccaa4dU, 0xdfe49604U, - 0xe39ed1b5U, 0x1b4c6a88U, 0xb8c12c1fU, 0x7f466551U, - 0x049d5eeaU, 0x5d018c35U, 0x73fa8774U, 0x2efb0b41U, - 0x5ab3671dU, 0x5292dbd2U, 0x33e91056U, 0x136dd647U, - 0x8c9ad761U, 0x7a37a10cU, 0x8e59f814U, 0x89eb133cU, - 0xeecea927U, 0x35b761c9U, 0xede11ce5U, 0x3c7a47b1U, - 0x599cd2dfU, 0x3f55f273U, 0x791814ceU, 0xbf73c737U, - 0xea53f7cdU, 0x5b5ffdaaU, 0x14df3d6fU, 0x867844dbU, - 0x81caaff3U, 0x3eb968c4U, 0x2c382434U, 0x5fc2a340U, - 0x72161dc3U, 0x0cbce225U, 0x8b283c49U, 0x41ff0d95U, - 0x7139a801U, 0xde080cb3U, 0x9cd8b4e4U, 0x906456c1U, - 0x617bcb84U, 0x70d532b6U, 0x74486c5cU, 0x42d0b857U, -}; -static const u32 Td2[256] = { - 0xa75051f4U, 0x65537e41U, 0xa4c31a17U, 0x5e963a27U, - 0x6bcb3babU, 0x45f11f9dU, 0x58abacfaU, 0x03934be3U, - 0xfa552030U, 0x6df6ad76U, 0x769188ccU, 0x4c25f502U, - 0xd7fc4fe5U, 0xcbd7c52aU, 0x44802635U, 0xa38fb562U, - 0x5a49deb1U, 0x1b6725baU, 0x0e9845eaU, 0xc0e15dfeU, - 0x7502c32fU, 0xf012814cU, 0x97a38d46U, 0xf9c66bd3U, - 0x5fe7038fU, 0x9c951592U, 0x7aebbf6dU, 0x59da9552U, - 0x832dd4beU, 0x21d35874U, 0x692949e0U, 0xc8448ec9U, - 0x896a75c2U, 0x7978f48eU, 0x3e6b9958U, 0x71dd27b9U, - 0x4fb6bee1U, 0xad17f088U, 0xac66c920U, 0x3ab47dceU, - 0x4a1863dfU, 0x3182e51aU, 0x33609751U, 0x7f456253U, - 0x77e0b164U, 0xae84bb6bU, 0xa01cfe81U, 0x2b94f908U, - 0x68587048U, 0xfd198f45U, 0x6c8794deU, 0xf8b7527bU, - 0xd323ab73U, 0x02e2724bU, 0x8f57e31fU, 0xab2a6655U, - 0x2807b2ebU, 0xc2032fb5U, 0x7b9a86c5U, 0x08a5d337U, - 0x87f23028U, 0xa5b223bfU, 0x6aba0203U, 0x825ced16U, - 0x1c2b8acfU, 0xb492a779U, 0xf2f0f307U, 0xe2a14e69U, - 0xf4cd65daU, 0xbed50605U, 0x621fd134U, 0xfe8ac4a6U, - 0x539d342eU, 0x55a0a2f3U, 0xe132058aU, 0xeb75a4f6U, - 0xec390b83U, 0xefaa4060U, 0x9f065e71U, 0x1051bd6eU, - - 0x8af93e21U, 0x063d96ddU, 0x05aedd3eU, 0xbd464de6U, - 0x8db59154U, 0x5d0571c4U, 0xd46f0406U, 0x15ff6050U, - 0xfb241998U, 0xe997d6bdU, 0x43cc8940U, 0x9e7767d9U, - 0x42bdb0e8U, 0x8b880789U, 0x5b38e719U, 0xeedb79c8U, - 0x0a47a17cU, 0x0fe97c42U, 0x1ec9f884U, 0x00000000U, - 0x86830980U, 0xed48322bU, 0x70ac1e11U, 0x724e6c5aU, - 0xfffbfd0eU, 0x38560f85U, 0xd51e3daeU, 0x3927362dU, - 0xd9640a0fU, 0xa621685cU, 0x54d19b5bU, 0x2e3a2436U, - 0x67b10c0aU, 0xe70f9357U, 0x96d2b4eeU, 0x919e1b9bU, - 0xc54f80c0U, 0x20a261dcU, 0x4b695a77U, 0x1a161c12U, - 0xba0ae293U, 0x2ae5c0a0U, 0xe0433c22U, 0x171d121bU, - 0x0d0b0e09U, 0xc7adf28bU, 0xa8b92db6U, 0xa9c8141eU, - 0x198557f1U, 0x074caf75U, 0xddbbee99U, 0x60fda37fU, - 0x269ff701U, 0xf5bc5c72U, 0x3bc54466U, 0x7e345bfbU, - 0x29768b43U, 0xc6dccb23U, 0xfc68b6edU, 0xf163b8e4U, - 0xdccad731U, 0x85104263U, 0x22401397U, 0x112084c6U, - 0x247d854aU, 0x3df8d2bbU, 0x3211aef9U, 0xa16dc729U, - 0x2f4b1d9eU, 0x30f3dcb2U, 0x52ec0d86U, 0xe3d077c1U, - 0x166c2bb3U, 0xb999a970U, 0x48fa1194U, 0x642247e9U, - 0x8cc4a8fcU, 0x3f1aa0f0U, 0x2cd8567dU, 0x90ef2233U, - 0x4ec78749U, 0xd1c1d938U, 0xa2fe8ccaU, 0x0b3698d4U, - 0x81cfa6f5U, 0xde28a57aU, 0x8e26dab7U, 0xbfa43fadU, - 0x9de42c3aU, 0x920d5078U, 0xcc9b6a5fU, 0x4662547eU, - 0x13c2f68dU, 0xb8e890d8U, 0xf75e2e39U, 0xaff582c3U, - 0x80be9f5dU, 0x937c69d0U, 0x2da96fd5U, 0x12b3cf25U, - 0x993bc8acU, 0x7da71018U, 0x636ee89cU, 0xbb7bdb3bU, - 0x7809cd26U, 0x18f46e59U, 0xb701ec9aU, 0x9aa8834fU, - 0x6e65e695U, 0xe67eaaffU, 0xcf0821bcU, 0xe8e6ef15U, - 0x9bd9bae7U, 0x36ce4a6fU, 0x09d4ea9fU, 0x7cd629b0U, - 0xb2af31a4U, 0x23312a3fU, 0x9430c6a5U, 0x66c035a2U, - 0xbc37744eU, 0xcaa6fc82U, 0xd0b0e090U, 0xd81533a7U, - 0x984af104U, 0xdaf741ecU, 0x500e7fcdU, 0xf62f1791U, - 0xd68d764dU, 0xb04d43efU, 0x4d54ccaaU, 0x04dfe496U, - 0xb5e39ed1U, 0x881b4c6aU, 0x1fb8c12cU, 0x517f4665U, - 0xea049d5eU, 0x355d018cU, 0x7473fa87U, 0x412efb0bU, - 0x1d5ab367U, 0xd25292dbU, 0x5633e910U, 0x47136dd6U, - 0x618c9ad7U, 0x0c7a37a1U, 0x148e59f8U, 0x3c89eb13U, - 0x27eecea9U, 0xc935b761U, 0xe5ede11cU, 0xb13c7a47U, - 0xdf599cd2U, 0x733f55f2U, 0xce791814U, 0x37bf73c7U, - 0xcdea53f7U, 0xaa5b5ffdU, 0x6f14df3dU, 0xdb867844U, - 0xf381caafU, 0xc43eb968U, 0x342c3824U, 0x405fc2a3U, - 0xc372161dU, 0x250cbce2U, 0x498b283cU, 0x9541ff0dU, - 0x017139a8U, 0xb3de080cU, 0xe49cd8b4U, 0xc1906456U, - 0x84617bcbU, 0xb670d532U, 0x5c74486cU, 0x5742d0b8U, -}; -static const u32 Td3[256] = { - 0xf4a75051U, 0x4165537eU, 0x17a4c31aU, 0x275e963aU, - 0xab6bcb3bU, 0x9d45f11fU, 0xfa58abacU, 0xe303934bU, - 0x30fa5520U, 0x766df6adU, 0xcc769188U, 0x024c25f5U, - 0xe5d7fc4fU, 0x2acbd7c5U, 0x35448026U, 0x62a38fb5U, - 0xb15a49deU, 0xba1b6725U, 0xea0e9845U, 0xfec0e15dU, - 0x2f7502c3U, 0x4cf01281U, 0x4697a38dU, 0xd3f9c66bU, - 0x8f5fe703U, 0x929c9515U, 0x6d7aebbfU, 0x5259da95U, - 0xbe832dd4U, 0x7421d358U, 0xe0692949U, 0xc9c8448eU, - 0xc2896a75U, 0x8e7978f4U, 0x583e6b99U, 0xb971dd27U, - 0xe14fb6beU, 0x88ad17f0U, 0x20ac66c9U, 0xce3ab47dU, - 0xdf4a1863U, 0x1a3182e5U, 0x51336097U, 0x537f4562U, - 0x6477e0b1U, 0x6bae84bbU, 0x81a01cfeU, 0x082b94f9U, - 0x48685870U, 0x45fd198fU, 0xde6c8794U, 0x7bf8b752U, - 0x73d323abU, 0x4b02e272U, 0x1f8f57e3U, 0x55ab2a66U, - 0xeb2807b2U, 0xb5c2032fU, 0xc57b9a86U, 0x3708a5d3U, - 0x2887f230U, 0xbfa5b223U, 0x036aba02U, 0x16825cedU, - 0xcf1c2b8aU, 0x79b492a7U, 0x07f2f0f3U, 0x69e2a14eU, - 0xdaf4cd65U, 0x05bed506U, 0x34621fd1U, 0xa6fe8ac4U, - 0x2e539d34U, 0xf355a0a2U, 0x8ae13205U, 0xf6eb75a4U, - 0x83ec390bU, 0x60efaa40U, 0x719f065eU, 0x6e1051bdU, - 0x218af93eU, 0xdd063d96U, 0x3e05aeddU, 0xe6bd464dU, - 0x548db591U, 0xc45d0571U, 0x06d46f04U, 0x5015ff60U, - 0x98fb2419U, 0xbde997d6U, 0x4043cc89U, 0xd99e7767U, - 0xe842bdb0U, 0x898b8807U, 0x195b38e7U, 0xc8eedb79U, - 0x7c0a47a1U, 0x420fe97cU, 0x841ec9f8U, 0x00000000U, - 0x80868309U, 0x2bed4832U, 0x1170ac1eU, 0x5a724e6cU, - 0x0efffbfdU, 0x8538560fU, 0xaed51e3dU, 0x2d392736U, - 0x0fd9640aU, 0x5ca62168U, 0x5b54d19bU, 0x362e3a24U, - 0x0a67b10cU, 0x57e70f93U, 0xee96d2b4U, 0x9b919e1bU, - 0xc0c54f80U, 0xdc20a261U, 0x774b695aU, 0x121a161cU, - 0x93ba0ae2U, 0xa02ae5c0U, 0x22e0433cU, 0x1b171d12U, - 0x090d0b0eU, 0x8bc7adf2U, 0xb6a8b92dU, 0x1ea9c814U, - 0xf1198557U, 0x75074cafU, 0x99ddbbeeU, 0x7f60fda3U, - 0x01269ff7U, 0x72f5bc5cU, 0x663bc544U, 0xfb7e345bU, - 0x4329768bU, 0x23c6dccbU, 0xedfc68b6U, 0xe4f163b8U, - 0x31dccad7U, 0x63851042U, 0x97224013U, 0xc6112084U, - 0x4a247d85U, 0xbb3df8d2U, 0xf93211aeU, 0x29a16dc7U, - 0x9e2f4b1dU, 0xb230f3dcU, 0x8652ec0dU, 0xc1e3d077U, - 0xb3166c2bU, 0x70b999a9U, 0x9448fa11U, 0xe9642247U, - 0xfc8cc4a8U, 0xf03f1aa0U, 0x7d2cd856U, 0x3390ef22U, - 0x494ec787U, 0x38d1c1d9U, 0xcaa2fe8cU, 0xd40b3698U, - 0xf581cfa6U, 0x7ade28a5U, 0xb78e26daU, 0xadbfa43fU, - 0x3a9de42cU, 0x78920d50U, 0x5fcc9b6aU, 0x7e466254U, - 0x8d13c2f6U, 0xd8b8e890U, 0x39f75e2eU, 0xc3aff582U, - 0x5d80be9fU, 0xd0937c69U, 0xd52da96fU, 0x2512b3cfU, - 0xac993bc8U, 0x187da710U, 0x9c636ee8U, 0x3bbb7bdbU, - 0x267809cdU, 0x5918f46eU, 0x9ab701ecU, 0x4f9aa883U, - 0x956e65e6U, 0xffe67eaaU, 0xbccf0821U, 0x15e8e6efU, - 0xe79bd9baU, 0x6f36ce4aU, 0x9f09d4eaU, 0xb07cd629U, - 0xa4b2af31U, 0x3f23312aU, 0xa59430c6U, 0xa266c035U, - 0x4ebc3774U, 0x82caa6fcU, 0x90d0b0e0U, 0xa7d81533U, - 0x04984af1U, 0xecdaf741U, 0xcd500e7fU, 0x91f62f17U, - 0x4dd68d76U, 0xefb04d43U, 0xaa4d54ccU, 0x9604dfe4U, - 0xd1b5e39eU, 0x6a881b4cU, 0x2c1fb8c1U, 0x65517f46U, - 0x5eea049dU, 0x8c355d01U, 0x877473faU, 0x0b412efbU, - 0x671d5ab3U, 0xdbd25292U, 0x105633e9U, 0xd647136dU, - 0xd7618c9aU, 0xa10c7a37U, 0xf8148e59U, 0x133c89ebU, - 0xa927eeceU, 0x61c935b7U, 0x1ce5ede1U, 0x47b13c7aU, - 0xd2df599cU, 0xf2733f55U, 0x14ce7918U, 0xc737bf73U, - 0xf7cdea53U, 0xfdaa5b5fU, 0x3d6f14dfU, 0x44db8678U, - 0xaff381caU, 0x68c43eb9U, 0x24342c38U, 0xa3405fc2U, - 0x1dc37216U, 0xe2250cbcU, 0x3c498b28U, 0x0d9541ffU, - 0xa8017139U, 0x0cb3de08U, 0xb4e49cd8U, 0x56c19064U, - 0xcb84617bU, 0x32b670d5U, 0x6c5c7448U, 0xb85742d0U, -}; -static const u32 Td4[256] = { - 0x52525252U, 0x09090909U, 0x6a6a6a6aU, 0xd5d5d5d5U, - 0x30303030U, 0x36363636U, 0xa5a5a5a5U, 0x38383838U, - 0xbfbfbfbfU, 0x40404040U, 0xa3a3a3a3U, 0x9e9e9e9eU, - 0x81818181U, 0xf3f3f3f3U, 0xd7d7d7d7U, 0xfbfbfbfbU, - 0x7c7c7c7cU, 0xe3e3e3e3U, 0x39393939U, 0x82828282U, - 0x9b9b9b9bU, 0x2f2f2f2fU, 0xffffffffU, 0x87878787U, - 0x34343434U, 0x8e8e8e8eU, 0x43434343U, 0x44444444U, - 0xc4c4c4c4U, 0xdedededeU, 0xe9e9e9e9U, 0xcbcbcbcbU, - 0x54545454U, 0x7b7b7b7bU, 0x94949494U, 0x32323232U, - 0xa6a6a6a6U, 0xc2c2c2c2U, 0x23232323U, 0x3d3d3d3dU, - 0xeeeeeeeeU, 0x4c4c4c4cU, 0x95959595U, 0x0b0b0b0bU, - 0x42424242U, 0xfafafafaU, 0xc3c3c3c3U, 0x4e4e4e4eU, - 0x08080808U, 0x2e2e2e2eU, 0xa1a1a1a1U, 0x66666666U, - 0x28282828U, 0xd9d9d9d9U, 0x24242424U, 0xb2b2b2b2U, - 0x76767676U, 0x5b5b5b5bU, 0xa2a2a2a2U, 0x49494949U, - 0x6d6d6d6dU, 0x8b8b8b8bU, 0xd1d1d1d1U, 0x25252525U, - 0x72727272U, 0xf8f8f8f8U, 0xf6f6f6f6U, 0x64646464U, - 0x86868686U, 0x68686868U, 0x98989898U, 0x16161616U, - 0xd4d4d4d4U, 0xa4a4a4a4U, 0x5c5c5c5cU, 0xccccccccU, - 0x5d5d5d5dU, 0x65656565U, 0xb6b6b6b6U, 0x92929292U, - 0x6c6c6c6cU, 0x70707070U, 0x48484848U, 0x50505050U, - 0xfdfdfdfdU, 0xededededU, 0xb9b9b9b9U, 0xdadadadaU, - 0x5e5e5e5eU, 0x15151515U, 0x46464646U, 0x57575757U, - 0xa7a7a7a7U, 0x8d8d8d8dU, 0x9d9d9d9dU, 0x84848484U, - 0x90909090U, 0xd8d8d8d8U, 0xababababU, 0x00000000U, - 0x8c8c8c8cU, 0xbcbcbcbcU, 0xd3d3d3d3U, 0x0a0a0a0aU, - 0xf7f7f7f7U, 0xe4e4e4e4U, 0x58585858U, 0x05050505U, - 0xb8b8b8b8U, 0xb3b3b3b3U, 0x45454545U, 0x06060606U, - 0xd0d0d0d0U, 0x2c2c2c2cU, 0x1e1e1e1eU, 0x8f8f8f8fU, - 0xcacacacaU, 0x3f3f3f3fU, 0x0f0f0f0fU, 0x02020202U, - 0xc1c1c1c1U, 0xafafafafU, 0xbdbdbdbdU, 0x03030303U, - 0x01010101U, 0x13131313U, 0x8a8a8a8aU, 0x6b6b6b6bU, - 0x3a3a3a3aU, 0x91919191U, 0x11111111U, 0x41414141U, - 0x4f4f4f4fU, 0x67676767U, 0xdcdcdcdcU, 0xeaeaeaeaU, - 0x97979797U, 0xf2f2f2f2U, 0xcfcfcfcfU, 0xcecececeU, - 0xf0f0f0f0U, 0xb4b4b4b4U, 0xe6e6e6e6U, 0x73737373U, - 0x96969696U, 0xacacacacU, 0x74747474U, 0x22222222U, - 0xe7e7e7e7U, 0xadadadadU, 0x35353535U, 0x85858585U, - 0xe2e2e2e2U, 0xf9f9f9f9U, 0x37373737U, 0xe8e8e8e8U, - 0x1c1c1c1cU, 0x75757575U, 0xdfdfdfdfU, 0x6e6e6e6eU, - 0x47474747U, 0xf1f1f1f1U, 0x1a1a1a1aU, 0x71717171U, - 0x1d1d1d1dU, 0x29292929U, 0xc5c5c5c5U, 0x89898989U, - 0x6f6f6f6fU, 0xb7b7b7b7U, 0x62626262U, 0x0e0e0e0eU, - 0xaaaaaaaaU, 0x18181818U, 0xbebebebeU, 0x1b1b1b1bU, - 0xfcfcfcfcU, 0x56565656U, 0x3e3e3e3eU, 0x4b4b4b4bU, - 0xc6c6c6c6U, 0xd2d2d2d2U, 0x79797979U, 0x20202020U, - 0x9a9a9a9aU, 0xdbdbdbdbU, 0xc0c0c0c0U, 0xfefefefeU, - 0x78787878U, 0xcdcdcdcdU, 0x5a5a5a5aU, 0xf4f4f4f4U, - 0x1f1f1f1fU, 0xddddddddU, 0xa8a8a8a8U, 0x33333333U, - 0x88888888U, 0x07070707U, 0xc7c7c7c7U, 0x31313131U, - 0xb1b1b1b1U, 0x12121212U, 0x10101010U, 0x59595959U, - 0x27272727U, 0x80808080U, 0xececececU, 0x5f5f5f5fU, - 0x60606060U, 0x51515151U, 0x7f7f7f7fU, 0xa9a9a9a9U, - 0x19191919U, 0xb5b5b5b5U, 0x4a4a4a4aU, 0x0d0d0d0dU, - 0x2d2d2d2dU, 0xe5e5e5e5U, 0x7a7a7a7aU, 0x9f9f9f9fU, - 0x93939393U, 0xc9c9c9c9U, 0x9c9c9c9cU, 0xefefefefU, - 0xa0a0a0a0U, 0xe0e0e0e0U, 0x3b3b3b3bU, 0x4d4d4d4dU, - 0xaeaeaeaeU, 0x2a2a2a2aU, 0xf5f5f5f5U, 0xb0b0b0b0U, - 0xc8c8c8c8U, 0xebebebebU, 0xbbbbbbbbU, 0x3c3c3c3cU, - 0x83838383U, 0x53535353U, 0x99999999U, 0x61616161U, - 0x17171717U, 0x2b2b2b2bU, 0x04040404U, 0x7e7e7e7eU, - 0xbabababaU, 0x77777777U, 0xd6d6d6d6U, 0x26262626U, - 0xe1e1e1e1U, 0x69696969U, 0x14141414U, 0x63636363U, - 0x55555555U, 0x21212121U, 0x0c0c0c0cU, 0x7d7d7d7dU, -}; -static const u32 rcon[] = { - 0x01000000, 0x02000000, 0x04000000, 0x08000000, - 0x10000000, 0x20000000, 0x40000000, 0x80000000, - 0x1B000000, 0x36000000, /* for 128-bit blocks, Rijndael never uses more than 10 rcon values */ -}; - -/** - * Expand the cipher key into the encryption key schedule. - */ -int AES_set_encrypt_key(const unsigned char *userKey, const int bits, - AES_KEY *key) { - - u32 *rk; - int i = 0; - u32 temp; - - if (!userKey || !key) - return -1; - if (bits != 128 && bits != 192 && bits != 256) - return -2; - - rk = key->rd_key; - - if (bits==128) - key->rounds = 10; - else if (bits==192) - key->rounds = 12; - else - key->rounds = 14; - - rk[0] = GETU32(userKey ); - rk[1] = GETU32(userKey + 4); - rk[2] = GETU32(userKey + 8); - rk[3] = GETU32(userKey + 12); - if (bits == 128) { - while (1) { - temp = rk[3]; - rk[4] = rk[0] ^ - (Te4[(temp >> 16) & 0xff] & 0xff000000) ^ - (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ - (Te4[(temp ) & 0xff] & 0x0000ff00) ^ - (Te4[(temp >> 24) ] & 0x000000ff) ^ - rcon[i]; - rk[5] = rk[1] ^ rk[4]; - rk[6] = rk[2] ^ rk[5]; - rk[7] = rk[3] ^ rk[6]; - if (++i == 10) { - return 0; - } - rk += 4; - } - } - rk[4] = GETU32(userKey + 16); - rk[5] = GETU32(userKey + 20); - if (bits == 192) { - while (1) { - temp = rk[ 5]; - rk[ 6] = rk[ 0] ^ - (Te4[(temp >> 16) & 0xff] & 0xff000000) ^ - (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ - (Te4[(temp ) & 0xff] & 0x0000ff00) ^ - (Te4[(temp >> 24) ] & 0x000000ff) ^ - rcon[i]; - rk[ 7] = rk[ 1] ^ rk[ 6]; - rk[ 8] = rk[ 2] ^ rk[ 7]; - rk[ 9] = rk[ 3] ^ rk[ 8]; - if (++i == 8) { - return 0; - } - rk[10] = rk[ 4] ^ rk[ 9]; - rk[11] = rk[ 5] ^ rk[10]; - rk += 6; - } - } - rk[6] = GETU32(userKey + 24); - rk[7] = GETU32(userKey + 28); - if (bits == 256) { - while (1) { - temp = rk[ 7]; - rk[ 8] = rk[ 0] ^ - (Te4[(temp >> 16) & 0xff] & 0xff000000) ^ - (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ - (Te4[(temp ) & 0xff] & 0x0000ff00) ^ - (Te4[(temp >> 24) ] & 0x000000ff) ^ - rcon[i]; - rk[ 9] = rk[ 1] ^ rk[ 8]; - rk[10] = rk[ 2] ^ rk[ 9]; - rk[11] = rk[ 3] ^ rk[10]; - if (++i == 7) { - return 0; - } - temp = rk[11]; - rk[12] = rk[ 4] ^ - (Te4[(temp >> 24) ] & 0xff000000) ^ - (Te4[(temp >> 16) & 0xff] & 0x00ff0000) ^ - (Te4[(temp >> 8) & 0xff] & 0x0000ff00) ^ - (Te4[(temp ) & 0xff] & 0x000000ff); - rk[13] = rk[ 5] ^ rk[12]; - rk[14] = rk[ 6] ^ rk[13]; - rk[15] = rk[ 7] ^ rk[14]; - - rk += 8; - } - } - return 0; -} - -/** - * Expand the cipher key into the decryption key schedule. - */ -int AES_set_decrypt_key(const unsigned char *userKey, const int bits, - AES_KEY *key) { - - u32 *rk; - int i, j, status; - u32 temp; - - /* first, start with an encryption schedule */ - status = AES_set_encrypt_key(userKey, bits, key); - if (status < 0) - return status; - - rk = key->rd_key; - - /* invert the order of the round keys: */ - for (i = 0, j = 4*(key->rounds); i < j; i += 4, j -= 4) { - temp = rk[i ]; rk[i ] = rk[j ]; rk[j ] = temp; - temp = rk[i + 1]; rk[i + 1] = rk[j + 1]; rk[j + 1] = temp; - temp = rk[i + 2]; rk[i + 2] = rk[j + 2]; rk[j + 2] = temp; - temp = rk[i + 3]; rk[i + 3] = rk[j + 3]; rk[j + 3] = temp; - } - /* apply the inverse MixColumn transform to all round keys but the first and the last: */ - for (i = 1; i < (key->rounds); i++) { - rk += 4; - rk[0] = - Td0[Te4[(rk[0] >> 24) ] & 0xff] ^ - Td1[Te4[(rk[0] >> 16) & 0xff] & 0xff] ^ - Td2[Te4[(rk[0] >> 8) & 0xff] & 0xff] ^ - Td3[Te4[(rk[0] ) & 0xff] & 0xff]; - rk[1] = - Td0[Te4[(rk[1] >> 24) ] & 0xff] ^ - Td1[Te4[(rk[1] >> 16) & 0xff] & 0xff] ^ - Td2[Te4[(rk[1] >> 8) & 0xff] & 0xff] ^ - Td3[Te4[(rk[1] ) & 0xff] & 0xff]; - rk[2] = - Td0[Te4[(rk[2] >> 24) ] & 0xff] ^ - Td1[Te4[(rk[2] >> 16) & 0xff] & 0xff] ^ - Td2[Te4[(rk[2] >> 8) & 0xff] & 0xff] ^ - Td3[Te4[(rk[2] ) & 0xff] & 0xff]; - rk[3] = - Td0[Te4[(rk[3] >> 24) ] & 0xff] ^ - Td1[Te4[(rk[3] >> 16) & 0xff] & 0xff] ^ - Td2[Te4[(rk[3] >> 8) & 0xff] & 0xff] ^ - Td3[Te4[(rk[3] ) & 0xff] & 0xff]; - } - return 0; -} - -#ifndef AES_ASM -/* - * Encrypt a single block - * in and out can overlap - */ -void AES_encrypt(const unsigned char *in, unsigned char *out, - const AES_KEY *key) { - - const u32 *rk; - u32 s0, s1, s2, s3, t0, t1, t2, t3; -#ifndef FULL_UNROLL - int r; -#endif /* ?FULL_UNROLL */ - - assert(in && out && key); - rk = key->rd_key; - - /* - * map byte array block to cipher state - * and add initial round key: - */ - s0 = GETU32(in ) ^ rk[0]; - s1 = GETU32(in + 4) ^ rk[1]; - s2 = GETU32(in + 8) ^ rk[2]; - s3 = GETU32(in + 12) ^ rk[3]; -#ifdef FULL_UNROLL - /* round 1: */ - t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[ 4]; - t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[ 5]; - t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[ 6]; - t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[ 7]; - /* round 2: */ - s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[ 8]; - s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[ 9]; - s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[10]; - s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[11]; - /* round 3: */ - t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[12]; - t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[13]; - t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[14]; - t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[15]; - /* round 4: */ - s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[16]; - s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[17]; - s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[18]; - s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[19]; - /* round 5: */ - t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[20]; - t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[21]; - t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[22]; - t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[23]; - /* round 6: */ - s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[24]; - s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[25]; - s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[26]; - s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[27]; - /* round 7: */ - t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[28]; - t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[29]; - t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[30]; - t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[31]; - /* round 8: */ - s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[32]; - s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[33]; - s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[34]; - s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[35]; - /* round 9: */ - t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[36]; - t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[37]; - t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[38]; - t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[39]; - if (key->rounds > 10) { - /* round 10: */ - s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[40]; - s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[41]; - s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[42]; - s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[43]; - /* round 11: */ - t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[44]; - t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[45]; - t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[46]; - t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[47]; - if (key->rounds > 12) { - /* round 12: */ - s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[48]; - s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[49]; - s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[50]; - s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[51]; - /* round 13: */ - t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[52]; - t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[53]; - t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[54]; - t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[55]; - } - } - rk += key->rounds << 2; -#else /* !FULL_UNROLL */ - /* - * Nr - 1 full rounds: - */ - r = key->rounds >> 1; - for (;;) { - t0 = - Te0[(s0 >> 24) ] ^ - Te1[(s1 >> 16) & 0xff] ^ - Te2[(s2 >> 8) & 0xff] ^ - Te3[(s3 ) & 0xff] ^ - rk[4]; - t1 = - Te0[(s1 >> 24) ] ^ - Te1[(s2 >> 16) & 0xff] ^ - Te2[(s3 >> 8) & 0xff] ^ - Te3[(s0 ) & 0xff] ^ - rk[5]; - t2 = - Te0[(s2 >> 24) ] ^ - Te1[(s3 >> 16) & 0xff] ^ - Te2[(s0 >> 8) & 0xff] ^ - Te3[(s1 ) & 0xff] ^ - rk[6]; - t3 = - Te0[(s3 >> 24) ] ^ - Te1[(s0 >> 16) & 0xff] ^ - Te2[(s1 >> 8) & 0xff] ^ - Te3[(s2 ) & 0xff] ^ - rk[7]; - - rk += 8; - if (--r == 0) { - break; - } - - s0 = - Te0[(t0 >> 24) ] ^ - Te1[(t1 >> 16) & 0xff] ^ - Te2[(t2 >> 8) & 0xff] ^ - Te3[(t3 ) & 0xff] ^ - rk[0]; - s1 = - Te0[(t1 >> 24) ] ^ - Te1[(t2 >> 16) & 0xff] ^ - Te2[(t3 >> 8) & 0xff] ^ - Te3[(t0 ) & 0xff] ^ - rk[1]; - s2 = - Te0[(t2 >> 24) ] ^ - Te1[(t3 >> 16) & 0xff] ^ - Te2[(t0 >> 8) & 0xff] ^ - Te3[(t1 ) & 0xff] ^ - rk[2]; - s3 = - Te0[(t3 >> 24) ] ^ - Te1[(t0 >> 16) & 0xff] ^ - Te2[(t1 >> 8) & 0xff] ^ - Te3[(t2 ) & 0xff] ^ - rk[3]; - } -#endif /* ?FULL_UNROLL */ - /* - * apply last round and - * map cipher state to byte array block: - */ - s0 = - (Te4[(t0 >> 24) ] & 0xff000000) ^ - (Te4[(t1 >> 16) & 0xff] & 0x00ff0000) ^ - (Te4[(t2 >> 8) & 0xff] & 0x0000ff00) ^ - (Te4[(t3 ) & 0xff] & 0x000000ff) ^ - rk[0]; - PUTU32(out , s0); - s1 = - (Te4[(t1 >> 24) ] & 0xff000000) ^ - (Te4[(t2 >> 16) & 0xff] & 0x00ff0000) ^ - (Te4[(t3 >> 8) & 0xff] & 0x0000ff00) ^ - (Te4[(t0 ) & 0xff] & 0x000000ff) ^ - rk[1]; - PUTU32(out + 4, s1); - s2 = - (Te4[(t2 >> 24) ] & 0xff000000) ^ - (Te4[(t3 >> 16) & 0xff] & 0x00ff0000) ^ - (Te4[(t0 >> 8) & 0xff] & 0x0000ff00) ^ - (Te4[(t1 ) & 0xff] & 0x000000ff) ^ - rk[2]; - PUTU32(out + 8, s2); - s3 = - (Te4[(t3 >> 24) ] & 0xff000000) ^ - (Te4[(t0 >> 16) & 0xff] & 0x00ff0000) ^ - (Te4[(t1 >> 8) & 0xff] & 0x0000ff00) ^ - (Te4[(t2 ) & 0xff] & 0x000000ff) ^ - rk[3]; - PUTU32(out + 12, s3); -} - -/* - * Decrypt a single block - * in and out can overlap - */ -void AES_decrypt(const unsigned char *in, unsigned char *out, - const AES_KEY *key) { - - const u32 *rk; - u32 s0, s1, s2, s3, t0, t1, t2, t3; -#ifndef FULL_UNROLL - int r; -#endif /* ?FULL_UNROLL */ - - assert(in && out && key); - rk = key->rd_key; - - /* - * map byte array block to cipher state - * and add initial round key: - */ - s0 = GETU32(in ) ^ rk[0]; - s1 = GETU32(in + 4) ^ rk[1]; - s2 = GETU32(in + 8) ^ rk[2]; - s3 = GETU32(in + 12) ^ rk[3]; -#ifdef FULL_UNROLL - /* round 1: */ - t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[ 4]; - t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[ 5]; - t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[ 6]; - t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[ 7]; - /* round 2: */ - s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[ 8]; - s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[ 9]; - s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[10]; - s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[11]; - /* round 3: */ - t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[12]; - t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[13]; - t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[14]; - t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[15]; - /* round 4: */ - s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[16]; - s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[17]; - s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[18]; - s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[19]; - /* round 5: */ - t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[20]; - t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[21]; - t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[22]; - t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[23]; - /* round 6: */ - s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[24]; - s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[25]; - s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[26]; - s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[27]; - /* round 7: */ - t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[28]; - t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[29]; - t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[30]; - t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[31]; - /* round 8: */ - s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[32]; - s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[33]; - s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[34]; - s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[35]; - /* round 9: */ - t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[36]; - t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[37]; - t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[38]; - t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[39]; - if (key->rounds > 10) { - /* round 10: */ - s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[40]; - s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[41]; - s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[42]; - s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[43]; - /* round 11: */ - t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[44]; - t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[45]; - t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[46]; - t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[47]; - if (key->rounds > 12) { - /* round 12: */ - s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[48]; - s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[49]; - s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[50]; - s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[51]; - /* round 13: */ - t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[52]; - t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[53]; - t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[54]; - t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[55]; - } - } - rk += key->rounds << 2; -#else /* !FULL_UNROLL */ - /* - * Nr - 1 full rounds: - */ - r = key->rounds >> 1; - for (;;) { - t0 = - Td0[(s0 >> 24) ] ^ - Td1[(s3 >> 16) & 0xff] ^ - Td2[(s2 >> 8) & 0xff] ^ - Td3[(s1 ) & 0xff] ^ - rk[4]; - t1 = - Td0[(s1 >> 24) ] ^ - Td1[(s0 >> 16) & 0xff] ^ - Td2[(s3 >> 8) & 0xff] ^ - Td3[(s2 ) & 0xff] ^ - rk[5]; - t2 = - Td0[(s2 >> 24) ] ^ - Td1[(s1 >> 16) & 0xff] ^ - Td2[(s0 >> 8) & 0xff] ^ - Td3[(s3 ) & 0xff] ^ - rk[6]; - t3 = - Td0[(s3 >> 24) ] ^ - Td1[(s2 >> 16) & 0xff] ^ - Td2[(s1 >> 8) & 0xff] ^ - Td3[(s0 ) & 0xff] ^ - rk[7]; - - rk += 8; - if (--r == 0) { - break; - } - - s0 = - Td0[(t0 >> 24) ] ^ - Td1[(t3 >> 16) & 0xff] ^ - Td2[(t2 >> 8) & 0xff] ^ - Td3[(t1 ) & 0xff] ^ - rk[0]; - s1 = - Td0[(t1 >> 24) ] ^ - Td1[(t0 >> 16) & 0xff] ^ - Td2[(t3 >> 8) & 0xff] ^ - Td3[(t2 ) & 0xff] ^ - rk[1]; - s2 = - Td0[(t2 >> 24) ] ^ - Td1[(t1 >> 16) & 0xff] ^ - Td2[(t0 >> 8) & 0xff] ^ - Td3[(t3 ) & 0xff] ^ - rk[2]; - s3 = - Td0[(t3 >> 24) ] ^ - Td1[(t2 >> 16) & 0xff] ^ - Td2[(t1 >> 8) & 0xff] ^ - Td3[(t0 ) & 0xff] ^ - rk[3]; - } -#endif /* ?FULL_UNROLL */ - /* - * apply last round and - * map cipher state to byte array block: - */ - s0 = - (Td4[(t0 >> 24) ] & 0xff000000) ^ - (Td4[(t3 >> 16) & 0xff] & 0x00ff0000) ^ - (Td4[(t2 >> 8) & 0xff] & 0x0000ff00) ^ - (Td4[(t1 ) & 0xff] & 0x000000ff) ^ - rk[0]; - PUTU32(out , s0); - s1 = - (Td4[(t1 >> 24) ] & 0xff000000) ^ - (Td4[(t0 >> 16) & 0xff] & 0x00ff0000) ^ - (Td4[(t3 >> 8) & 0xff] & 0x0000ff00) ^ - (Td4[(t2 ) & 0xff] & 0x000000ff) ^ - rk[1]; - PUTU32(out + 4, s1); - s2 = - (Td4[(t2 >> 24) ] & 0xff000000) ^ - (Td4[(t1 >> 16) & 0xff] & 0x00ff0000) ^ - (Td4[(t0 >> 8) & 0xff] & 0x0000ff00) ^ - (Td4[(t3 ) & 0xff] & 0x000000ff) ^ - rk[2]; - PUTU32(out + 8, s2); - s3 = - (Td4[(t3 >> 24) ] & 0xff000000) ^ - (Td4[(t2 >> 16) & 0xff] & 0x00ff0000) ^ - (Td4[(t1 >> 8) & 0xff] & 0x0000ff00) ^ - (Td4[(t0 ) & 0xff] & 0x000000ff) ^ - rk[3]; - PUTU32(out + 12, s3); -} - -#endif /* AES_ASM */ - -void AES_cbc_encrypt(const unsigned char *in, unsigned char *out, - const unsigned long length, const AES_KEY *key, - unsigned char *ivec, const int enc) -{ - - unsigned long n; - unsigned long len = length; - unsigned char tmp[AES_BLOCK_SIZE]; - - assert(in && out && key && ivec); - - if (enc) { - while (len >= AES_BLOCK_SIZE) { - for(n=0; n < AES_BLOCK_SIZE; ++n) - tmp[n] = in[n] ^ ivec[n]; - AES_encrypt(tmp, out, key); - memcpy(ivec, out, AES_BLOCK_SIZE); - len -= AES_BLOCK_SIZE; - in += AES_BLOCK_SIZE; - out += AES_BLOCK_SIZE; - } - if (len) { - for(n=0; n < len; ++n) - tmp[n] = in[n] ^ ivec[n]; - for(n=len; n < AES_BLOCK_SIZE; ++n) - tmp[n] = ivec[n]; - AES_encrypt(tmp, tmp, key); - memcpy(out, tmp, AES_BLOCK_SIZE); - memcpy(ivec, tmp, AES_BLOCK_SIZE); - } - } else { - while (len >= AES_BLOCK_SIZE) { - memcpy(tmp, in, AES_BLOCK_SIZE); - AES_decrypt(in, out, key); - for(n=0; n < AES_BLOCK_SIZE; ++n) - out[n] ^= ivec[n]; - memcpy(ivec, tmp, AES_BLOCK_SIZE); - len -= AES_BLOCK_SIZE; - in += AES_BLOCK_SIZE; - out += AES_BLOCK_SIZE; - } - if (len) { - memcpy(tmp, in, AES_BLOCK_SIZE); - AES_decrypt(tmp, tmp, key); - for(n=0; n < len; ++n) - out[n] = tmp[n] ^ ivec[n]; - memcpy(ivec, tmp, AES_BLOCK_SIZE); - } - } -} diff --git a/qemu-0.11.0/aes.h b/qemu-0.11.0/aes.h deleted file mode 100644 index a0167eb..0000000 --- a/qemu-0.11.0/aes.h +++ /dev/null @@ -1,26 +0,0 @@ -#ifndef QEMU_AES_H -#define QEMU_AES_H - -#define AES_MAXNR 14 -#define AES_BLOCK_SIZE 16 - -struct aes_key_st { - uint32_t rd_key[4 *(AES_MAXNR + 1)]; - int rounds; -}; -typedef struct aes_key_st AES_KEY; - -int AES_set_encrypt_key(const unsigned char *userKey, const int bits, - AES_KEY *key); -int AES_set_decrypt_key(const unsigned char *userKey, const int bits, - AES_KEY *key); - -void AES_encrypt(const unsigned char *in, unsigned char *out, - const AES_KEY *key); -void AES_decrypt(const unsigned char *in, unsigned char *out, - const AES_KEY *key); -void AES_cbc_encrypt(const unsigned char *in, unsigned char *out, - const unsigned long length, const AES_KEY *key, - unsigned char *ivec, const int enc); - -#endif diff --git a/qemu-0.11.0/aio.c b/qemu-0.11.0/aio.c deleted file mode 100644 index efc63fd..0000000 --- a/qemu-0.11.0/aio.c +++ /dev/null @@ -1,198 +0,0 @@ -/* - * QEMU aio implementation - * - * Copyright IBM, Corp. 2008 - * - * Authors: - * Anthony Liguori <aliguori(a)us.ibm.com> - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - * - */ - -#include "qemu-common.h" -#include "block.h" -#include "sys-queue.h" -#include "qemu_socket.h" - -typedef struct AioHandler AioHandler; - -/* The list of registered AIO handlers */ -static LIST_HEAD(, AioHandler) aio_handlers; - -/* This is a simple lock used to protect the aio_handlers list. Specifically, - * it's used to ensure that no callbacks are removed while we're walking and - * dispatching callbacks. - */ -static int walking_handlers; - -struct AioHandler -{ - int fd; - IOHandler *io_read; - IOHandler *io_write; - AioFlushHandler *io_flush; - int deleted; - void *opaque; - LIST_ENTRY(AioHandler) node; -}; - -static AioHandler *find_aio_handler(int fd) -{ - AioHandler *node; - - LIST_FOREACH(node, &aio_handlers, node) { - if (node->fd == fd) - if (!node->deleted) - return node; - } - - return NULL; -} - -int qemu_aio_set_fd_handler(int fd, - IOHandler *io_read, - IOHandler *io_write, - AioFlushHandler *io_flush, - void *opaque) -{ - AioHandler *node; - - node = find_aio_handler(fd); - - /* Are we deleting the fd handler? */ - if (!io_read && !io_write) { - if (node) { - /* If the lock is held, just mark the node as deleted */ - if (walking_handlers) - node->deleted = 1; - else { - /* Otherwise, delete it for real. We can't just mark it as - * deleted because deleted nodes are only cleaned up after - * releasing the walking_handlers lock. - */ - LIST_REMOVE(node, node); - qemu_free(node); - } - } - } else { - if (node == NULL) { - /* Alloc and insert if it's not already there */ - node = qemu_mallocz(sizeof(AioHandler)); - node->fd = fd; - LIST_INSERT_HEAD(&aio_handlers, node, node); - } - /* Update handler with latest information */ - node->io_read = io_read; - node->io_write = io_write; - node->io_flush = io_flush; - node->opaque = opaque; - } - - qemu_set_fd_handler2(fd, NULL, io_read, io_write, opaque); - - return 0; -} - -void qemu_aio_flush(void) -{ - AioHandler *node; - int ret; - - do { - ret = 0; - - /* - * If there are pending emulated aio start them now so flush - * will be able to return 1. - */ - qemu_aio_wait(); - - LIST_FOREACH(node, &aio_handlers, node) { - ret |= node->io_flush(node->opaque); - } - } while (qemu_bh_poll() || ret > 0); -} - -void qemu_aio_wait(void) -{ - int ret; - - if (qemu_bh_poll()) - return; - - do { - AioHandler *node; - fd_set rdfds, wrfds; - int max_fd = -1; - - walking_handlers = 1; - - FD_ZERO(&rdfds); - FD_ZERO(&wrfds); - - /* fill fd sets */ - LIST_FOREACH(node, &aio_handlers, node) { - /* If there aren't pending AIO operations, don't invoke callbacks. - * Otherwise, if there are no AIO requests, qemu_aio_wait() would - * wait indefinitely. - */ - if (node->io_flush && node->io_flush(node->opaque) == 0) - continue; - - if (!node->deleted && node->io_read) { - FD_SET(node->fd, &rdfds); - max_fd = MAX(max_fd, node->fd + 1); - } - if (!node->deleted && node->io_write) { - FD_SET(node->fd, &wrfds); - max_fd = MAX(max_fd, node->fd + 1); - } - } - - walking_handlers = 0; - - /* No AIO operations? Get us out of here */ - if (max_fd == -1) - break; - - /* wait until next event */ - ret = select(max_fd, &rdfds, &wrfds, NULL, NULL); - if (ret == -1 && errno == EINTR) - continue; - - /* if we have any readable fds, dispatch event */ - if (ret > 0) { - walking_handlers = 1; - - /* we have to walk very carefully in case - * qemu_aio_set_fd_handler is called while we're walking */ - node = LIST_FIRST(&aio_handlers); - while (node) { - AioHandler *tmp; - - if (!node->deleted && - FD_ISSET(node->fd, &rdfds) && - node->io_read) { - node->io_read(node->opaque); - } - if (!node->deleted && - FD_ISSET(node->fd, &wrfds) && - node->io_write) { - node->io_write(node->opaque); - } - - tmp = node; - node = LIST_NEXT(node, node); - - if (tmp->deleted) { - LIST_REMOVE(tmp, node); - qemu_free(tmp); - } - } - - walking_handlers = 0; - } - } while (ret == 0); -} diff --git a/qemu-0.11.0/alpha-dis.c b/qemu-0.11.0/alpha-dis.c deleted file mode 100644 index 097f06b..0000000 --- a/qemu-0.11.0/alpha-dis.c +++ /dev/null @@ -1,1959 +0,0 @@ -/* alpha-dis.c -- Disassemble Alpha AXP instructions - Copyright 1996, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. - Contributed by Richard Henderson <rth(a)tamu.edu>, - patterned after the PPC opcode handling written by Ian Lance Taylor. - -This file is part of GDB, GAS, and the GNU binutils. - -GDB, GAS, and the GNU binutils are free software; you can redistribute -them and/or modify them under the terms of the GNU General Public -License as published by the Free Software Foundation; either version -2, or (at your option) any later version. - -GDB, GAS, and the GNU binutils are distributed in the hope that they -will be useful, but WITHOUT ANY WARRANTY; without even the implied -warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See -the GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this file; see the file COPYING. If not, see -<http://www.gnu.org/licenses/>. */ - -#include <stdio.h> -#include "dis-asm.h" - -/* The opcode table is an array of struct alpha_opcode. */ - -struct alpha_opcode -{ - /* The opcode name. */ - const char *name; - - /* The opcode itself. Those bits which will be filled in with - operands are zeroes. */ - unsigned opcode; - - /* The opcode mask. This is used by the disassembler. This is a - mask containing ones indicating those bits which must match the - opcode field, and zeroes indicating those bits which need not - match (and are presumably filled in by operands). */ - unsigned mask; - - /* One bit flags for the opcode. These are primarily used to - indicate specific processors and environments support the - instructions. The defined values are listed below. */ - unsigned flags; - - /* An array of operand codes. Each code is an index into the - operand table. They appear in the order which the operands must - appear in assembly code, and are terminated by a zero. */ - unsigned char operands[4]; -}; - -/* The table itself is sorted by major opcode number, and is otherwise - in the order in which the disassembler should consider - instructions. */ -extern const struct alpha_opcode alpha_opcodes[]; -extern const unsigned alpha_num_opcodes; - -/* Values defined for the flags field of a struct alpha_opcode. */ - -/* CPU Availability */ -#define AXP_OPCODE_BASE 0x0001 /* Base architecture -- all cpus. */ -#define AXP_OPCODE_EV4 0x0002 /* EV4 specific PALcode insns. */ -#define AXP_OPCODE_EV5 0x0004 /* EV5 specific PALcode insns. */ -#define AXP_OPCODE_EV6 0x0008 /* EV6 specific PALcode insns. */ -#define AXP_OPCODE_BWX 0x0100 /* Byte/word extension (amask bit 0). */ -#define AXP_OPCODE_CIX 0x0200 /* "Count" extension (amask bit 1). */ -#define AXP_OPCODE_MAX 0x0400 /* Multimedia extension (amask bit 8). */ - -#define AXP_OPCODE_NOPAL (~(AXP_OPCODE_EV4|AXP_OPCODE_EV5|AXP_OPCODE_EV6)) - -/* A macro to extract the major opcode from an instruction. */ -#define AXP_OP(i) (((i) >> 26) & 0x3F) - -/* The total number of major opcodes. */ -#define AXP_NOPS 0x40 - - -/* The operands table is an array of struct alpha_operand. */ - -struct alpha_operand -{ - /* The number of bits in the operand. */ - unsigned int bits : 5; - - /* How far the operand is left shifted in the instruction. */ - unsigned int shift : 5; - - /* The default relocation type for this operand. */ - signed int default_reloc : 16; - - /* One bit syntax flags. */ - unsigned int flags : 16; - - /* Insertion function. This is used by the assembler. To insert an - operand value into an instruction, check this field. - - If it is NULL, execute - i |= (op & ((1 << o->bits) - 1)) << o->shift; - (i is the instruction which we are filling in, o is a pointer to - this structure, and op is the opcode value; this assumes twos - complement arithmetic). - - If this field is not NULL, then simply call it with the - instruction and the operand value. It will return the new value - of the instruction. If the ERRMSG argument is not NULL, then if - the operand value is illegal, *ERRMSG will be set to a warning - string (the operand will be inserted in any case). If the - operand value is legal, *ERRMSG will be unchanged (most operands - can accept any value). */ - unsigned (*insert) PARAMS ((unsigned instruction, int op, - const char **errmsg)); - - /* Extraction function. This is used by the disassembler. To - extract this operand type from an instruction, check this field. - - If it is NULL, compute - op = ((i) >> o->shift) & ((1 << o->bits) - 1); - if ((o->flags & AXP_OPERAND_SIGNED) != 0 - && (op & (1 << (o->bits - 1))) != 0) - op -= 1 << o->bits; - (i is the instruction, o is a pointer to this structure, and op - is the result; this assumes twos complement arithmetic). - - If this field is not NULL, then simply call it with the - instruction value. It will return the value of the operand. If - the INVALID argument is not NULL, *INVALID will be set to - non-zero if this operand type can not actually be extracted from - this operand (i.e., the instruction does not match). If the - operand is valid, *INVALID will not be changed. */ - int (*extract) PARAMS ((unsigned instruction, int *invalid)); -}; - -/* Elements in the table are retrieved by indexing with values from - the operands field of the alpha_opcodes table. */ - -extern const struct alpha_operand alpha_operands[]; -extern const unsigned alpha_num_operands; - -/* Values defined for the flags field of a struct alpha_operand. */ - -/* Mask for selecting the type for typecheck purposes */ -#define AXP_OPERAND_TYPECHECK_MASK \ - (AXP_OPERAND_PARENS | AXP_OPERAND_COMMA | AXP_OPERAND_IR | \ - AXP_OPERAND_FPR | AXP_OPERAND_RELATIVE | AXP_OPERAND_SIGNED | \ - AXP_OPERAND_UNSIGNED) - -/* This operand does not actually exist in the assembler input. This - is used to support extended mnemonics, for which two operands fields - are identical. The assembler should call the insert function with - any op value. The disassembler should call the extract function, - ignore the return value, and check the value placed in the invalid - argument. */ -#define AXP_OPERAND_FAKE 01 - -/* The operand should be wrapped in parentheses rather than separated - from the previous by a comma. This is used for the load and store - instructions which want their operands to look like "Ra,disp(Rb)". */ -#define AXP_OPERAND_PARENS 02 - -/* Used in combination with PARENS, this supresses the supression of - the comma. This is used for "jmp Ra,(Rb),hint". */ -#define AXP_OPERAND_COMMA 04 - -/* This operand names an integer register. */ -#define AXP_OPERAND_IR 010 - -/* This operand names a floating point register. */ -#define AXP_OPERAND_FPR 020 - -/* This operand is a relative branch displacement. The disassembler - prints these symbolically if possible. */ -#define AXP_OPERAND_RELATIVE 040 - -/* This operand takes signed values. */ -#define AXP_OPERAND_SIGNED 0100 - -/* This operand takes unsigned values. This exists primarily so that - a flags value of 0 can be treated as end-of-arguments. */ -#define AXP_OPERAND_UNSIGNED 0200 - -/* Supress overflow detection on this field. This is used for hints. */ -#define AXP_OPERAND_NOOVERFLOW 0400 - -/* Mask for optional argument default value. */ -#define AXP_OPERAND_OPTIONAL_MASK 07000 - -/* This operand defaults to zero. This is used for jump hints. */ -#define AXP_OPERAND_DEFAULT_ZERO 01000 - -/* This operand should default to the first (real) operand and is used - in conjunction with AXP_OPERAND_OPTIONAL. This allows - "and $0,3,$0" to be written as "and $0,3", etc. I don't like - it, but it's what DEC does. */ -#define AXP_OPERAND_DEFAULT_FIRST 02000 - -/* Similarly, this operand should default to the second (real) operand. - This allows "negl $0" instead of "negl $0,$0". */ -#define AXP_OPERAND_DEFAULT_SECOND 04000 - - -/* Register common names */ - -#define AXP_REG_V0 0 -#define AXP_REG_T0 1 -#define AXP_REG_T1 2 -#define AXP_REG_T2 3 -#define AXP_REG_T3 4 -#define AXP_REG_T4 5 -#define AXP_REG_T5 6 -#define AXP_REG_T6 7 -#define AXP_REG_T7 8 -#define AXP_REG_S0 9 -#define AXP_REG_S1 10 -#define AXP_REG_S2 11 -#define AXP_REG_S3 12 -#define AXP_REG_S4 13 -#define AXP_REG_S5 14 -#define AXP_REG_FP 15 -#define AXP_REG_A0 16 -#define AXP_REG_A1 17 -#define AXP_REG_A2 18 -#define AXP_REG_A3 19 -#define AXP_REG_A4 20 -#define AXP_REG_A5 21 -#define AXP_REG_T8 22 -#define AXP_REG_T9 23 -#define AXP_REG_T10 24 -#define AXP_REG_T11 25 -#define AXP_REG_RA 26 -#define AXP_REG_PV 27 -#define AXP_REG_T12 27 -#define AXP_REG_AT 28 -#define AXP_REG_GP 29 -#define AXP_REG_SP 30 -#define AXP_REG_ZERO 31 - -#define bfd_mach_alpha_ev4 0x10 -#define bfd_mach_alpha_ev5 0x20 -#define bfd_mach_alpha_ev6 0x30 - -enum bfd_reloc_code_real { - BFD_RELOC_23_PCREL_S2, - BFD_RELOC_ALPHA_HINT -}; - -/* This file holds the Alpha AXP opcode table. The opcode table includes - almost all of the extended instruction mnemonics. This permits the - disassembler to use them, and simplifies the assembler logic, at the - cost of increasing the table size. The table is strictly constant - data, so the compiler should be able to put it in the text segment. - - This file also holds the operand table. All knowledge about inserting - and extracting operands from instructions is kept in this file. - - The information for the base instruction set was compiled from the - _Alpha Architecture Handbook_, Digital Order Number EC-QD2KB-TE, - version 2. - - The information for the post-ev5 architecture extensions BWX, CIX and - MAX came from version 3 of this same document, which is also available - on-line at http://ftp.digital.com/pub/Digital/info/semiconductor - /literature/alphahb2.pdf - - The information for the EV4 PALcode instructions was compiled from - _DECchip 21064 and DECchip 21064A Alpha AXP Microprocessors Hardware - Reference Manual_, Digital Order Number EC-Q9ZUA-TE, preliminary - revision dated June 1994. - - The information for the EV5 PALcode instructions was compiled from - _Alpha 21164 Microprocessor Hardware Reference Manual_, Digital - Order Number EC-QAEQB-TE, preliminary revision dated April 1995. */ - -/* Local insertion and extraction functions */ - -static unsigned insert_rba PARAMS((unsigned, int, const char **)); -static unsigned insert_rca PARAMS((unsigned, int, const char **)); -static unsigned insert_za PARAMS((unsigned, int, const char **)); -static unsigned insert_zb PARAMS((unsigned, int, const char **)); -static unsigned insert_zc PARAMS((unsigned, int, const char **)); -static unsigned insert_bdisp PARAMS((unsigned, int, const char **)); -static unsigned insert_jhint PARAMS((unsigned, int, const char **)); -static unsigned insert_ev6hwjhint PARAMS((unsigned, int, const char **)); - -static int extract_rba PARAMS((unsigned, int *)); -static int extract_rca PARAMS((unsigned, int *)); -static int extract_za PARAMS((unsigned, int *)); -static int extract_zb PARAMS((unsigned, int *)); -static int extract_zc PARAMS((unsigned, int *)); -static int extract_bdisp PARAMS((unsigned, int *)); -static int extract_jhint PARAMS((unsigned, int *)); -static int extract_ev6hwjhint PARAMS((unsigned, int *)); - - -/* The operands table */ - -const struct alpha_operand alpha_operands[] = -{ - /* The fields are bits, shift, insert, extract, flags */ - /* The zero index is used to indicate end-of-list */ -#define UNUSED 0 - { 0, 0, 0, 0, 0, 0 }, - - /* The plain integer register fields */ -#define RA (UNUSED + 1) - { 5, 21, 0, AXP_OPERAND_IR, 0, 0 }, -#define RB (RA + 1) - { 5, 16, 0, AXP_OPERAND_IR, 0, 0 }, -#define RC (RB + 1) - { 5, 0, 0, AXP_OPERAND_IR, 0, 0 }, - - /* The plain fp register fields */ -#define FA (RC + 1) - { 5, 21, 0, AXP_OPERAND_FPR, 0, 0 }, -#define FB (FA + 1) - { 5, 16, 0, AXP_OPERAND_FPR, 0, 0 }, -#define FC (FB + 1) - { 5, 0, 0, AXP_OPERAND_FPR, 0, 0 }, - - /* The integer registers when they are ZERO */ -#define ZA (FC + 1) - { 5, 21, 0, AXP_OPERAND_FAKE, insert_za, extract_za }, -#define ZB (ZA + 1) - { 5, 16, 0, AXP_OPERAND_FAKE, insert_zb, extract_zb }, -#define ZC (ZB + 1) - { 5, 0, 0, AXP_OPERAND_FAKE, insert_zc, extract_zc }, - - /* The RB field when it needs parentheses */ -#define PRB (ZC + 1) - { 5, 16, 0, AXP_OPERAND_IR|AXP_OPERAND_PARENS, 0, 0 }, - - /* The RB field when it needs parentheses _and_ a preceding comma */ -#define CPRB (PRB + 1) - { 5, 16, 0, - AXP_OPERAND_IR|AXP_OPERAND_PARENS|AXP_OPERAND_COMMA, 0, 0 }, - - /* The RB field when it must be the same as the RA field */ -#define RBA (CPRB + 1) - { 5, 16, 0, AXP_OPERAND_FAKE, insert_rba, extract_rba }, - - /* The RC field when it must be the same as the RB field */ -#define RCA (RBA + 1) - { 5, 0, 0, AXP_OPERAND_FAKE, insert_rca, extract_rca }, - - /* The RC field when it can *default* to RA */ -#define DRC1 (RCA + 1) - { 5, 0, 0, - AXP_OPERAND_IR|AXP_OPERAND_DEFAULT_FIRST, 0, 0 }, - - /* The RC field when it can *default* to RB */ -#define DRC2 (DRC1 + 1) - { 5, 0, 0, - AXP_OPERAND_IR|AXP_OPERAND_DEFAULT_SECOND, 0, 0 }, - - /* The FC field when it can *default* to RA */ -#define DFC1 (DRC2 + 1) - { 5, 0, 0, - AXP_OPERAND_FPR|AXP_OPERAND_DEFAULT_FIRST, 0, 0 }, - - /* The FC field when it can *default* to RB */ -#define DFC2 (DFC1 + 1) - { 5, 0, 0, - AXP_OPERAND_FPR|AXP_OPERAND_DEFAULT_SECOND, 0, 0 }, - - /* The unsigned 8-bit literal of Operate format insns */ -#define LIT (DFC2 + 1) - { 8, 13, -LIT, AXP_OPERAND_UNSIGNED, 0, 0 }, - - /* The signed 16-bit displacement of Memory format insns. From here - we can't tell what relocation should be used, so don't use a default. */ -#define MDISP (LIT + 1) - { 16, 0, -MDISP, AXP_OPERAND_SIGNED, 0, 0 }, - - /* The signed "23-bit" aligned displacement of Branch format insns */ -#define BDISP (MDISP + 1) - { 21, 0, BFD_RELOC_23_PCREL_S2, - AXP_OPERAND_RELATIVE, insert_bdisp, extract_bdisp }, - - /* The 26-bit PALcode function */ -#define PALFN (BDISP + 1) - { 26, 0, -PALFN, AXP_OPERAND_UNSIGNED, 0, 0 }, - - /* The optional signed "16-bit" aligned displacement of the JMP/JSR hint */ -#define JMPHINT (PALFN + 1) - { 14, 0, BFD_RELOC_ALPHA_HINT, - AXP_OPERAND_RELATIVE|AXP_OPERAND_DEFAULT_ZERO|AXP_OPERAND_NOOVERFLOW, - insert_jhint, extract_jhint }, - - /* The optional hint to RET/JSR_COROUTINE */ -#define RETHINT (JMPHINT + 1) - { 14, 0, -RETHINT, - AXP_OPERAND_UNSIGNED|AXP_OPERAND_DEFAULT_ZERO, 0, 0 }, - - /* The 12-bit displacement for the ev[46] hw_{ld,st} (pal1b/pal1f) insns */ -#define EV4HWDISP (RETHINT + 1) -#define EV6HWDISP (EV4HWDISP) - { 12, 0, -EV4HWDISP, AXP_OPERAND_SIGNED, 0, 0 }, - - /* The 5-bit index for the ev4 hw_m[ft]pr (pal19/pal1d) insns */ -#define EV4HWINDEX (EV4HWDISP + 1) - { 5, 0, -EV4HWINDEX, AXP_OPERAND_UNSIGNED, 0, 0 }, - - /* The 8-bit index for the oddly unqualified hw_m[tf]pr insns - that occur in DEC PALcode. */ -#define EV4EXTHWINDEX (EV4HWINDEX + 1) - { 8, 0, -EV4EXTHWINDEX, AXP_OPERAND_UNSIGNED, 0, 0 }, - - /* The 10-bit displacement for the ev5 hw_{ld,st} (pal1b/pal1f) insns */ -#define EV5HWDISP (EV4EXTHWINDEX + 1) - { 10, 0, -EV5HWDISP, AXP_OPERAND_SIGNED, 0, 0 }, - - /* The 16-bit index for the ev5 hw_m[ft]pr (pal19/pal1d) insns */ -#define EV5HWINDEX (EV5HWDISP + 1) - { 16, 0, -EV5HWINDEX, AXP_OPERAND_UNSIGNED, 0, 0 }, - - /* The 16-bit combined index/scoreboard mask for the ev6 - hw_m[ft]pr (pal19/pal1d) insns */ -#define EV6HWINDEX (EV5HWINDEX + 1) - { 16, 0, -EV6HWINDEX, AXP_OPERAND_UNSIGNED, 0, 0 }, - - /* The 13-bit branch hint for the ev6 hw_jmp/jsr (pal1e) insn */ -#define EV6HWJMPHINT (EV6HWINDEX+ 1) - { 8, 0, -EV6HWJMPHINT, - AXP_OPERAND_RELATIVE|AXP_OPERAND_DEFAULT_ZERO|AXP_OPERAND_NOOVERFLOW, - insert_ev6hwjhint, extract_ev6hwjhint } -}; - -const unsigned alpha_num_operands = sizeof(alpha_operands)/sizeof(*alpha_operands); - -/* The RB field when it is the same as the RA field in the same insn. - This operand is marked fake. The insertion function just copies - the RA field into the RB field, and the extraction function just - checks that the fields are the same. */ - -/*ARGSUSED*/ -static unsigned -insert_rba(insn, value, errmsg) - unsigned insn; - int value ATTRIBUTE_UNUSED; - const char **errmsg ATTRIBUTE_UNUSED; -{ - return insn | (((insn >> 21) & 0x1f) << 16); -} - -static int -extract_rba(insn, invalid) - unsigned insn; - int *invalid; -{ - if (invalid != (int *) NULL - && ((insn >> 21) & 0x1f) != ((insn >> 16) & 0x1f)) - *invalid = 1; - return 0; -} - - -/* The same for the RC field */ - -/*ARGSUSED*/ -static unsigned -insert_rca(insn, value, errmsg) - unsigned insn; - int value ATTRIBUTE_UNUSED; - const char **errmsg ATTRIBUTE_UNUSED; -{ - return insn | ((insn >> 21) & 0x1f); -} - -static int -extract_rca(insn, invalid) - unsigned insn; - int *invalid; -{ - if (invalid != (int *) NULL - && ((insn >> 21) & 0x1f) != (insn & 0x1f)) - *invalid = 1; - return 0; -} - - -/* Fake arguments in which the registers must be set to ZERO */ - -/*ARGSUSED*/ -static unsigned -insert_za(insn, value, errmsg) - unsigned insn; - int value ATTRIBUTE_UNUSED; - const char **errmsg ATTRIBUTE_UNUSED; -{ - return insn | (31 << 21); -} - -static int -extract_za(insn, invalid) - unsigned insn; - int *invalid; -{ - if (invalid != (int *) NULL && ((insn >> 21) & 0x1f) != 31) - *invalid = 1; - return 0; -} - -/*ARGSUSED*/ -static unsigned -insert_zb(insn, value, errmsg) - unsigned insn; - int value ATTRIBUTE_UNUSED; - const char **errmsg ATTRIBUTE_UNUSED; -{ - return insn | (31 << 16); -} - -static int -extract_zb(insn, invalid) - unsigned insn; - int *invalid; -{ - if (invalid != (int *) NULL && ((insn >> 16) & 0x1f) != 31) - *invalid = 1; - return 0; -} - -/*ARGSUSED*/ -static unsigned -insert_zc(insn, value, errmsg) - unsigned insn; - int value ATTRIBUTE_UNUSED; - const char **errmsg ATTRIBUTE_UNUSED; -{ - return insn | 31; -} - -static int -extract_zc(insn, invalid) - unsigned insn; - int *invalid; -{ - if (invalid != (int *) NULL && (insn & 0x1f) != 31) - *invalid = 1; - return 0; -} - - -/* The displacement field of a Branch format insn. */ - -static unsigned -insert_bdisp(insn, value, errmsg) - unsigned insn; - int value; - const char **errmsg; -{ - if (errmsg != (const char **)NULL && (value & 3)) - *errmsg = _("branch operand unaligned"); - return insn | ((value / 4) & 0x1FFFFF); -} - -/*ARGSUSED*/ -static int -extract_bdisp(insn, invalid) - unsigned insn; - int *invalid ATTRIBUTE_UNUSED; -{ - return 4 * (((insn & 0x1FFFFF) ^ 0x100000) - 0x100000); -} - - -/* The hint field of a JMP/JSR insn. */ - -static unsigned -insert_jhint(insn, value, errmsg) - unsigned insn; - int value; - const char **errmsg; -{ - if (errmsg != (const char **)NULL && (value & 3)) - *errmsg = _("jump hint unaligned"); - return insn | ((value / 4) & 0x3FFF); -} - -/*ARGSUSED*/ -static int -extract_jhint(insn, invalid) - unsigned insn; - int *invalid ATTRIBUTE_UNUSED; -{ - return 4 * (((insn & 0x3FFF) ^ 0x2000) - 0x2000); -} - -/* The hint field of an EV6 HW_JMP/JSR insn. */ - -static unsigned -insert_ev6hwjhint(insn, value, errmsg) - unsigned insn; - int value; - const char **errmsg; -{ - if (errmsg != (const char **)NULL && (value & 3)) - *errmsg = _("jump hint unaligned"); - return insn | ((value / 4) & 0x1FFF); -} - -/*ARGSUSED*/ -static int -extract_ev6hwjhint(insn, invalid) - unsigned insn; - int *invalid ATTRIBUTE_UNUSED; -{ - return 4 * (((insn & 0x1FFF) ^ 0x1000) - 0x1000); -} - - -/* Macros used to form opcodes */ - -/* The main opcode */ -#define OP(x) (((x) & 0x3F) << 26) -#define OP_MASK 0xFC000000 - -/* Branch format instructions */ -#define BRA_(oo) OP(oo) -#define BRA_MASK OP_MASK -#define BRA(oo) BRA_(oo), BRA_MASK - -/* Floating point format instructions */ -#define FP_(oo,fff) (OP(oo) | (((fff) & 0x7FF) << 5)) -#define FP_MASK (OP_MASK | 0xFFE0) -#define FP(oo,fff) FP_(oo,fff), FP_MASK - -/* Memory format instructions */ -#define MEM_(oo) OP(oo) -#define MEM_MASK OP_MASK -#define MEM(oo) MEM_(oo), MEM_MASK - -/* Memory/Func Code format instructions */ -#define MFC_(oo,ffff) (OP(oo) | ((ffff) & 0xFFFF)) -#define MFC_MASK (OP_MASK | 0xFFFF) -#define MFC(oo,ffff) MFC_(oo,ffff), MFC_MASK - -/* Memory/Branch format instructions */ -#define MBR_(oo,h) (OP(oo) | (((h) & 3) << 14)) -#define MBR_MASK (OP_MASK | 0xC000) -#define MBR(oo,h) MBR_(oo,h), MBR_MASK - -/* Operate format instructions. The OPRL variant specifies a - literal second argument. */ -#define OPR_(oo,ff) (OP(oo) | (((ff) & 0x7F) << 5)) -#define OPRL_(oo,ff) (OPR_((oo),(ff)) | 0x1000) -#define OPR_MASK (OP_MASK | 0x1FE0) -#define OPR(oo,ff) OPR_(oo,ff), OPR_MASK -#define OPRL(oo,ff) OPRL_(oo,ff), OPR_MASK - -/* Generic PALcode format instructions */ -#define PCD_(oo) OP(oo) -#define PCD_MASK OP_MASK -#define PCD(oo) PCD_(oo), PCD_MASK - -/* Specific PALcode instructions */ -#define SPCD_(oo,ffff) (OP(oo) | ((ffff) & 0x3FFFFFF)) -#define SPCD_MASK 0xFFFFFFFF -#define SPCD(oo,ffff) SPCD_(oo,ffff), SPCD_MASK - -/* Hardware memory (hw_{ld,st}) instructions */ -#define EV4HWMEM_(oo,f) (OP(oo) | (((f) & 0xF) << 12)) -#define EV4HWMEM_MASK (OP_MASK | 0xF000) -#define EV4HWMEM(oo,f) EV4HWMEM_(oo,f), EV4HWMEM_MASK - -#define EV5HWMEM_(oo,f) (OP(oo) | (((f) & 0x3F) << 10)) -#define EV5HWMEM_MASK (OP_MASK | 0xF800) -#define EV5HWMEM(oo,f) EV5HWMEM_(oo,f), EV5HWMEM_MASK - -#define EV6HWMEM_(oo,f) (OP(oo) | (((f) & 0xF) << 12)) -#define EV6HWMEM_MASK (OP_MASK | 0xF000) -#define EV6HWMEM(oo,f) EV6HWMEM_(oo,f), EV6HWMEM_MASK - -#define EV6HWMBR_(oo,h) (OP(oo) | (((h) & 7) << 13)) -#define EV6HWMBR_MASK (OP_MASK | 0xE000) -#define EV6HWMBR(oo,h) EV6HWMBR_(oo,h), EV6HWMBR_MASK - -/* Abbreviations for instruction subsets. */ -#define BASE AXP_OPCODE_BASE -#define EV4 AXP_OPCODE_EV4 -#define EV5 AXP_OPCODE_EV5 -#define EV6 AXP_OPCODE_EV6 -#define BWX AXP_OPCODE_BWX -#define CIX AXP_OPCODE_CIX -#define MAX AXP_OPCODE_MAX - -/* Common combinations of arguments */ -#define ARG_NONE { 0 } -#define ARG_BRA { RA, BDISP } -#define ARG_FBRA { FA, BDISP } -#define ARG_FP { FA, FB, DFC1 } -#define ARG_FPZ1 { ZA, FB, DFC1 } -#define ARG_MEM { RA, MDISP, PRB } -#define ARG_FMEM { FA, MDISP, PRB } -#define ARG_OPR { RA, RB, DRC1 } -#define ARG_OPRL { RA, LIT, DRC1 } -#define ARG_OPRZ1 { ZA, RB, DRC1 } -#define ARG_OPRLZ1 { ZA, LIT, RC } -#define ARG_PCD { PALFN } -#define ARG_EV4HWMEM { RA, EV4HWDISP, PRB } -#define ARG_EV4HWMPR { RA, RBA, EV4HWINDEX } -#define ARG_EV5HWMEM { RA, EV5HWDISP, PRB } -#define ARG_EV6HWMEM { RA, EV6HWDISP, PRB } - -/* The opcode table. - - The format of the opcode table is: - - NAME OPCODE MASK { OPERANDS } - - NAME is the name of the instruction. - - OPCODE is the instruction opcode. - - MASK is the opcode mask; this is used to tell the disassembler - which bits in the actual opcode must match OPCODE. - - OPERANDS is the list of operands. - - The preceding macros merge the text of the OPCODE and MASK fields. - - The disassembler reads the table in order and prints the first - instruction which matches, so this table is sorted to put more - specific instructions before more general instructions. - - Otherwise, it is sorted by major opcode and minor function code. - - There are three classes of not-really-instructions in this table: - - ALIAS is another name for another instruction. Some of - these come from the Architecture Handbook, some - come from the original gas opcode tables. In all - cases, the functionality of the opcode is unchanged. - - PSEUDO a stylized code form endorsed by Chapter A.4 of the - Architecture Handbook. - - EXTRA a stylized code form found in the original gas tables. - - And two annotations: - - EV56 BUT opcodes that are officially introduced as of the ev56, - but with defined results on previous implementations. - - EV56 UNA opcodes that were introduced as of the ev56 with - presumably undefined results on previous implementations - that were not assigned to a particular extension. -*/ - -const struct alpha_opcode alpha_opcodes[] = { - { "halt", SPCD(0x00,0x0000), BASE, ARG_NONE }, - { "draina", SPCD(0x00,0x0002), BASE, ARG_NONE }, - { "bpt", SPCD(0x00,0x0080), BASE, ARG_NONE }, - { "bugchk", SPCD(0x00,0x0081), BASE, ARG_NONE }, - { "callsys", SPCD(0x00,0x0083), BASE, ARG_NONE }, - { "chmk", SPCD(0x00,0x0083), BASE, ARG_NONE }, - { "imb", SPCD(0x00,0x0086), BASE, ARG_NONE }, - { "rduniq", SPCD(0x00,0x009e), BASE, ARG_NONE }, - { "wruniq", SPCD(0x00,0x009f), BASE, ARG_NONE }, - { "gentrap", SPCD(0x00,0x00aa), BASE, ARG_NONE }, - { "call_pal", PCD(0x00), BASE, ARG_PCD }, - { "pal", PCD(0x00), BASE, ARG_PCD }, /* alias */ - - { "lda", MEM(0x08), BASE, { RA, MDISP, ZB } }, /* pseudo */ - { "lda", MEM(0x08), BASE, ARG_MEM }, - { "ldah", MEM(0x09), BASE, { RA, MDISP, ZB } }, /* pseudo */ - { "ldah", MEM(0x09), BASE, ARG_MEM }, - { "ldbu", MEM(0x0A), BWX, ARG_MEM }, - { "unop", MEM_(0x0B) | (30 << 16), - MEM_MASK, BASE, { ZA } }, /* pseudo */ - { "ldq_u", MEM(0x0B), BASE, ARG_MEM }, - { "ldwu", MEM(0x0C), BWX, ARG_MEM }, - { "stw", MEM(0x0D), BWX, ARG_MEM }, - { "stb", MEM(0x0E), BWX, ARG_MEM }, - { "stq_u", MEM(0x0F), BASE, ARG_MEM }, - - { "sextl", OPR(0x10,0x00), BASE, ARG_OPRZ1 }, /* pseudo */ - { "sextl", OPRL(0x10,0x00), BASE, ARG_OPRLZ1 }, /* pseudo */ - { "addl", OPR(0x10,0x00), BASE, ARG_OPR }, - { "addl", OPRL(0x10,0x00), BASE, ARG_OPRL }, - { "s4addl", OPR(0x10,0x02), BASE, ARG_OPR }, - { "s4addl", OPRL(0x10,0x02), BASE, ARG_OPRL }, - { "negl", OPR(0x10,0x09), BASE, ARG_OPRZ1 }, /* pseudo */ - { "negl", OPRL(0x10,0x09), BASE, ARG_OPRLZ1 }, /* pseudo */ - { "subl", OPR(0x10,0x09), BASE, ARG_OPR }, - { "subl", OPRL(0x10,0x09), BASE, ARG_OPRL }, - { "s4subl", OPR(0x10,0x0B), BASE, ARG_OPR }, - { "s4subl", OPRL(0x10,0x0B), BASE, ARG_OPRL }, - { "cmpbge", OPR(0x10,0x0F), BASE, ARG_OPR }, - { "cmpbge", OPRL(0x10,0x0F), BASE, ARG_OPRL }, - { "s8addl", OPR(0x10,0x12), BASE, ARG_OPR }, - { "s8addl", OPRL(0x10,0x12), BASE, ARG_OPRL }, - { "s8subl", OPR(0x10,0x1B), BASE, ARG_OPR }, - { "s8subl", OPRL(0x10,0x1B), BASE, ARG_OPRL }, - { "cmpult", OPR(0x10,0x1D), BASE, ARG_OPR }, - { "cmpult", OPRL(0x10,0x1D), BASE, ARG_OPRL }, - { "addq", OPR(0x10,0x20), BASE, ARG_OPR }, - { "addq", OPRL(0x10,0x20), BASE, ARG_OPRL }, - { "s4addq", OPR(0x10,0x22), BASE, ARG_OPR }, - { "s4addq", OPRL(0x10,0x22), BASE, ARG_OPRL }, - { "negq", OPR(0x10,0x29), BASE, ARG_OPRZ1 }, /* pseudo */ - { "negq", OPRL(0x10,0x29), BASE, ARG_OPRLZ1 }, /* pseudo */ - { "subq", OPR(0x10,0x29), BASE, ARG_OPR }, - { "subq", OPRL(0x10,0x29), BASE, ARG_OPRL }, - { "s4subq", OPR(0x10,0x2B), BASE, ARG_OPR }, - { "s4subq", OPRL(0x10,0x2B), BASE, ARG_OPRL }, - { "cmpeq", OPR(0x10,0x2D), BASE, ARG_OPR }, - { "cmpeq", OPRL(0x10,0x2D), BASE, ARG_OPRL }, - { "s8addq", OPR(0x10,0x32), BASE, ARG_OPR }, - { "s8addq", OPRL(0x10,0x32), BASE, ARG_OPRL }, - { "s8subq", OPR(0x10,0x3B), BASE, ARG_OPR }, - { "s8subq", OPRL(0x10,0x3B), BASE, ARG_OPRL }, - { "cmpule", OPR(0x10,0x3D), BASE, ARG_OPR }, - { "cmpule", OPRL(0x10,0x3D), BASE, ARG_OPRL }, - { "addl/v", OPR(0x10,0x40), BASE, ARG_OPR }, - { "addl/v", OPRL(0x10,0x40), BASE, ARG_OPRL }, - { "negl/v", OPR(0x10,0x49), BASE, ARG_OPRZ1 }, /* pseudo */ - { "negl/v", OPRL(0x10,0x49), BASE, ARG_OPRLZ1 }, /* pseudo */ - { "subl/v", OPR(0x10,0x49), BASE, ARG_OPR }, - { "subl/v", OPRL(0x10,0x49), BASE, ARG_OPRL }, - { "cmplt", OPR(0x10,0x4D), BASE, ARG_OPR }, - { "cmplt", OPRL(0x10,0x4D), BASE, ARG_OPRL }, - { "addq/v", OPR(0x10,0x60), BASE, ARG_OPR }, - { "addq/v", OPRL(0x10,0x60), BASE, ARG_OPRL }, - { "negq/v", OPR(0x10,0x69), BASE, ARG_OPRZ1 }, /* pseudo */ - { "negq/v", OPRL(0x10,0x69), BASE, ARG_OPRLZ1 }, /* pseudo */ - { "subq/v", OPR(0x10,0x69), BASE, ARG_OPR }, - { "subq/v", OPRL(0x10,0x69), BASE, ARG_OPRL }, - { "cmple", OPR(0x10,0x6D), BASE, ARG_OPR }, - { "cmple", OPRL(0x10,0x6D), BASE, ARG_OPRL }, - - { "and", OPR(0x11,0x00), BASE, ARG_OPR }, - { "and", OPRL(0x11,0x00), BASE, ARG_OPRL }, - { "andnot", OPR(0x11,0x08), BASE, ARG_OPR }, /* alias */ - { "andnot", OPRL(0x11,0x08), BASE, ARG_OPRL }, /* alias */ - { "bic", OPR(0x11,0x08), BASE, ARG_OPR }, - { "bic", OPRL(0x11,0x08), BASE, ARG_OPRL }, - { "cmovlbs", OPR(0x11,0x14), BASE, ARG_OPR }, - { "cmovlbs", OPRL(0x11,0x14), BASE, ARG_OPRL }, - { "cmovlbc", OPR(0x11,0x16), BASE, ARG_OPR }, - { "cmovlbc", OPRL(0x11,0x16), BASE, ARG_OPRL }, - { "nop", OPR(0x11,0x20), BASE, { ZA, ZB, ZC } }, /* pseudo */ - { "clr", OPR(0x11,0x20), BASE, { ZA, ZB, RC } }, /* pseudo */ - { "mov", OPR(0x11,0x20), BASE, { ZA, RB, RC } }, /* pseudo */ - { "mov", OPR(0x11,0x20), BASE, { RA, RBA, RC } }, /* pseudo */ - { "mov", OPRL(0x11,0x20), BASE, { ZA, LIT, RC } }, /* pseudo */ - { "or", OPR(0x11,0x20), BASE, ARG_OPR }, /* alias */ - { "or", OPRL(0x11,0x20), BASE, ARG_OPRL }, /* alias */ - { "bis", OPR(0x11,0x20), BASE, ARG_OPR }, - { "bis", OPRL(0x11,0x20), BASE, ARG_OPRL }, - { "cmoveq", OPR(0x11,0x24), BASE, ARG_OPR }, - { "cmoveq", OPRL(0x11,0x24), BASE, ARG_OPRL }, - { "cmovne", OPR(0x11,0x26), BASE, ARG_OPR }, - { "cmovne", OPRL(0x11,0x26), BASE, ARG_OPRL }, - { "not", OPR(0x11,0x28), BASE, ARG_OPRZ1 }, /* pseudo */ - { "not", OPRL(0x11,0x28), BASE, ARG_OPRLZ1 }, /* pseudo */ - { "ornot", OPR(0x11,0x28), BASE, ARG_OPR }, - { "ornot", OPRL(0x11,0x28), BASE, ARG_OPRL }, - { "xor", OPR(0x11,0x40), BASE, ARG_OPR }, - { "xor", OPRL(0x11,0x40), BASE, ARG_OPRL }, - { "cmovlt", OPR(0x11,0x44), BASE, ARG_OPR }, - { "cmovlt", OPRL(0x11,0x44), BASE, ARG_OPRL }, - { "cmovge", OPR(0x11,0x46), BASE, ARG_OPR }, - { "cmovge", OPRL(0x11,0x46), BASE, ARG_OPRL }, - { "eqv", OPR(0x11,0x48), BASE, ARG_OPR }, - { "eqv", OPRL(0x11,0x48), BASE, ARG_OPRL }, - { "xornot", OPR(0x11,0x48), BASE, ARG_OPR }, /* alias */ - { "xornot", OPRL(0x11,0x48), BASE, ARG_OPRL }, /* alias */ - { "amask", OPR(0x11,0x61), BASE, ARG_OPRZ1 }, /* ev56 but */ - { "amask", OPRL(0x11,0x61), BASE, ARG_OPRLZ1 }, /* ev56 but */ - { "cmovle", OPR(0x11,0x64), BASE, ARG_OPR }, - { "cmovle", OPRL(0x11,0x64), BASE, ARG_OPRL }, - { "cmovgt", OPR(0x11,0x66), BASE, ARG_OPR }, - { "cmovgt", OPRL(0x11,0x66), BASE, ARG_OPRL }, - { "implver", OPRL_(0x11,0x6C)|(31<<21)|(1<<13), - 0xFFFFFFE0, BASE, { RC } }, /* ev56 but */ - - { "mskbl", OPR(0x12,0x02), BASE, ARG_OPR }, - { "mskbl", OPRL(0x12,0x02), BASE, ARG_OPRL }, - { "extbl", OPR(0x12,0x06), BASE, ARG_OPR }, - { "extbl", OPRL(0x12,0x06), BASE, ARG_OPRL }, - { "insbl", OPR(0x12,0x0B), BASE, ARG_OPR }, - { "insbl", OPRL(0x12,0x0B), BASE, ARG_OPRL }, - { "mskwl", OPR(0x12,0x12), BASE, ARG_OPR }, - { "mskwl", OPRL(0x12,0x12), BASE, ARG_OPRL }, - { "extwl", OPR(0x12,0x16), BASE, ARG_OPR }, - { "extwl", OPRL(0x12,0x16), BASE, ARG_OPRL }, - { "inswl", OPR(0x12,0x1B), BASE, ARG_OPR }, - { "inswl", OPRL(0x12,0x1B), BASE, ARG_OPRL }, - { "mskll", OPR(0x12,0x22), BASE, ARG_OPR }, - { "mskll", OPRL(0x12,0x22), BASE, ARG_OPRL }, - { "extll", OPR(0x12,0x26), BASE, ARG_OPR }, - { "extll", OPRL(0x12,0x26), BASE, ARG_OPRL }, - { "insll", OPR(0x12,0x2B), BASE, ARG_OPR }, - { "insll", OPRL(0x12,0x2B), BASE, ARG_OPRL }, - { "zap", OPR(0x12,0x30), BASE, ARG_OPR }, - { "zap", OPRL(0x12,0x30), BASE, ARG_OPRL }, - { "zapnot", OPR(0x12,0x31), BASE, ARG_OPR }, - { "zapnot", OPRL(0x12,0x31), BASE, ARG_OPRL }, - { "mskql", OPR(0x12,0x32), BASE, ARG_OPR }, - { "mskql", OPRL(0x12,0x32), BASE, ARG_OPRL }, - { "srl", OPR(0x12,0x34), BASE, ARG_OPR }, - { "srl", OPRL(0x12,0x34), BASE, ARG_OPRL }, - { "extql", OPR(0x12,0x36), BASE, ARG_OPR }, - { "extql", OPRL(0x12,0x36), BASE, ARG_OPRL }, - { "sll", OPR(0x12,0x39), BASE, ARG_OPR }, - { "sll", OPRL(0x12,0x39), BASE, ARG_OPRL }, - { "insql", OPR(0x12,0x3B), BASE, ARG_OPR }, - { "insql", OPRL(0x12,0x3B), BASE, ARG_OPRL }, - { "sra", OPR(0x12,0x3C), BASE, ARG_OPR }, - { "sra", OPRL(0x12,0x3C), BASE, ARG_OPRL }, - { "mskwh", OPR(0x12,0x52), BASE, ARG_OPR }, - { "mskwh", OPRL(0x12,0x52), BASE, ARG_OPRL }, - { "inswh", OPR(0x12,0x57), BASE, ARG_OPR }, - { "inswh", OPRL(0x12,0x57), BASE, ARG_OPRL }, - { "extwh", OPR(0x12,0x5A), BASE, ARG_OPR }, - { "extwh", OPRL(0x12,0x5A), BASE, ARG_OPRL }, - { "msklh", OPR(0x12,0x62), BASE, ARG_OPR }, - { "msklh", OPRL(0x12,0x62), BASE, ARG_OPRL }, - { "inslh", OPR(0x12,0x67), BASE, ARG_OPR }, - { "inslh", OPRL(0x12,0x67), BASE, ARG_OPRL }, - { "extlh", OPR(0x12,0x6A), BASE, ARG_OPR }, - { "extlh", OPRL(0x12,0x6A), BASE, ARG_OPRL }, - { "mskqh", OPR(0x12,0x72), BASE, ARG_OPR }, - { "mskqh", OPRL(0x12,0x72), BASE, ARG_OPRL }, - { "insqh", OPR(0x12,0x77), BASE, ARG_OPR }, - { "insqh", OPRL(0x12,0x77), BASE, ARG_OPRL }, - { "extqh", OPR(0x12,0x7A), BASE, ARG_OPR }, - { "extqh", OPRL(0x12,0x7A), BASE, ARG_OPRL }, - - { "mull", OPR(0x13,0x00), BASE, ARG_OPR }, - { "mull", OPRL(0x13,0x00), BASE, ARG_OPRL }, - { "mulq", OPR(0x13,0x20), BASE, ARG_OPR }, - { "mulq", OPRL(0x13,0x20), BASE, ARG_OPRL }, - { "umulh", OPR(0x13,0x30), BASE, ARG_OPR }, - { "umulh", OPRL(0x13,0x30), BASE, ARG_OPRL }, - { "mull/v", OPR(0x13,0x40), BASE, ARG_OPR }, - { "mull/v", OPRL(0x13,0x40), BASE, ARG_OPRL }, - { "mulq/v", OPR(0x13,0x60), BASE, ARG_OPR }, - { "mulq/v", OPRL(0x13,0x60), BASE, ARG_OPRL }, - - { "itofs", FP(0x14,0x004), CIX, { RA, ZB, FC } }, - { "sqrtf/c", FP(0x14,0x00A), CIX, ARG_FPZ1 }, - { "sqrts/c", FP(0x14,0x00B), CIX, ARG_FPZ1 }, - { "itoff", FP(0x14,0x014), CIX, { RA, ZB, FC } }, - { "itoft", FP(0x14,0x024), CIX, { RA, ZB, FC } }, - { "sqrtg/c", FP(0x14,0x02A), CIX, ARG_FPZ1 }, - { "sqrtt/c", FP(0x14,0x02B), CIX, ARG_FPZ1 }, - { "sqrts/m", FP(0x14,0x04B), CIX, ARG_FPZ1 }, - { "sqrtt/m", FP(0x14,0x06B), CIX, ARG_FPZ1 }, - { "sqrtf", FP(0x14,0x08A), CIX, ARG_FPZ1 }, - { "sqrts", FP(0x14,0x08B), CIX, ARG_FPZ1 }, - { "sqrtg", FP(0x14,0x0AA), CIX, ARG_FPZ1 }, - { "sqrtt", FP(0x14,0x0AB), CIX, ARG_FPZ1 }, - { "sqrts/d", FP(0x14,0x0CB), CIX, ARG_FPZ1 }, - { "sqrtt/d", FP(0x14,0x0EB), CIX, ARG_FPZ1 }, - { "sqrtf/uc", FP(0x14,0x10A), CIX, ARG_FPZ1 }, - { "sqrts/uc", FP(0x14,0x10B), CIX, ARG_FPZ1 }, - { "sqrtg/uc", FP(0x14,0x12A), CIX, ARG_FPZ1 }, - { "sqrtt/uc", FP(0x14,0x12B), CIX, ARG_FPZ1 }, - { "sqrts/um", FP(0x14,0x14B), CIX, ARG_FPZ1 }, - { "sqrtt/um", FP(0x14,0x16B), CIX, ARG_FPZ1 }, - { "sqrtf/u", FP(0x14,0x18A), CIX, ARG_FPZ1 }, - { "sqrts/u", FP(0x14,0x18B), CIX, ARG_FPZ1 }, - { "sqrtg/u", FP(0x14,0x1AA), CIX, ARG_FPZ1 }, - { "sqrtt/u", FP(0x14,0x1AB), CIX, ARG_FPZ1 }, - { "sqrts/ud", FP(0x14,0x1CB), CIX, ARG_FPZ1 }, - { "sqrtt/ud", FP(0x14,0x1EB), CIX, ARG_FPZ1 }, - { "sqrtf/sc", FP(0x14,0x40A), CIX, ARG_FPZ1 }, - { "sqrtg/sc", FP(0x14,0x42A), CIX, ARG_FPZ1 }, - { "sqrtf/s", FP(0x14,0x48A), CIX, ARG_FPZ1 }, - { "sqrtg/s", FP(0x14,0x4AA), CIX, ARG_FPZ1 }, - { "sqrtf/suc", FP(0x14,0x50A), CIX, ARG_FPZ1 }, - { "sqrts/suc", FP(0x14,0x50B), CIX, ARG_FPZ1 }, - { "sqrtg/suc", FP(0x14,0x52A), CIX, ARG_FPZ1 }, - { "sqrtt/suc", FP(0x14,0x52B), CIX, ARG_FPZ1 }, - { "sqrts/sum", FP(0x14,0x54B), CIX, ARG_FPZ1 }, - { "sqrtt/sum", FP(0x14,0x56B), CIX, ARG_FPZ1 }, - { "sqrtf/su", FP(0x14,0x58A), CIX, ARG_FPZ1 }, - { "sqrts/su", FP(0x14,0x58B), CIX, ARG_FPZ1 }, - { "sqrtg/su", FP(0x14,0x5AA), CIX, ARG_FPZ1 }, - { "sqrtt/su", FP(0x14,0x5AB), CIX, ARG_FPZ1 }, - { "sqrts/sud", FP(0x14,0x5CB), CIX, ARG_FPZ1 }, - { "sqrtt/sud", FP(0x14,0x5EB), CIX, ARG_FPZ1 }, - { "sqrts/suic", FP(0x14,0x70B), CIX, ARG_FPZ1 }, - { "sqrtt/suic", FP(0x14,0x72B), CIX, ARG_FPZ1 }, - { "sqrts/suim", FP(0x14,0x74B), CIX, ARG_FPZ1 }, - { "sqrtt/suim", FP(0x14,0x76B), CIX, ARG_FPZ1 }, - { "sqrts/sui", FP(0x14,0x78B), CIX, ARG_FPZ1 }, - { "sqrtt/sui", FP(0x14,0x7AB), CIX, ARG_FPZ1 }, - { "sqrts/suid", FP(0x14,0x7CB), CIX, ARG_FPZ1 }, - { "sqrtt/suid", FP(0x14,0x7EB), CIX, ARG_FPZ1 }, - - { "addf/c", FP(0x15,0x000), BASE, ARG_FP }, - { "subf/c", FP(0x15,0x001), BASE, ARG_FP }, - { "mulf/c", FP(0x15,0x002), BASE, ARG_FP }, - { "divf/c", FP(0x15,0x003), BASE, ARG_FP }, - { "cvtdg/c", FP(0x15,0x01E), BASE, ARG_FPZ1 }, - { "addg/c", FP(0x15,0x020), BASE, ARG_FP }, - { "subg/c", FP(0x15,0x021), BASE, ARG_FP }, - { "mulg/c", FP(0x15,0x022), BASE, ARG_FP }, - { "divg/c", FP(0x15,0x023), BASE, ARG_FP }, - { "cvtgf/c", FP(0x15,0x02C), BASE, ARG_FPZ1 }, - { "cvtgd/c", FP(0x15,0x02D), BASE, ARG_FPZ1 }, - { "cvtgq/c", FP(0x15,0x02F), BASE, ARG_FPZ1 }, - { "cvtqf/c", FP(0x15,0x03C), BASE, ARG_FPZ1 }, - { "cvtqg/c", FP(0x15,0x03E), BASE, ARG_FPZ1 }, - { "addf", FP(0x15,0x080), BASE, ARG_FP }, - { "negf", FP(0x15,0x081), BASE, ARG_FPZ1 }, /* pseudo */ - { "subf", FP(0x15,0x081), BASE, ARG_FP }, - { "mulf", FP(0x15,0x082), BASE, ARG_FP }, - { "divf", FP(0x15,0x083), BASE, ARG_FP }, - { "cvtdg", FP(0x15,0x09E), BASE, ARG_FPZ1 }, - { "addg", FP(0x15,0x0A0), BASE, ARG_FP }, - { "negg", FP(0x15,0x0A1), BASE, ARG_FPZ1 }, /* pseudo */ - { "subg", FP(0x15,0x0A1), BASE, ARG_FP }, - { "mulg", FP(0x15,0x0A2), BASE, ARG_FP }, - { "divg", FP(0x15,0x0A3), BASE, ARG_FP }, - { "cmpgeq", FP(0x15,0x0A5), BASE, ARG_FP }, - { "cmpglt", FP(0x15,0x0A6), BASE, ARG_FP }, - { "cmpgle", FP(0x15,0x0A7), BASE, ARG_FP }, - { "cvtgf", FP(0x15,0x0AC), BASE, ARG_FPZ1 }, - { "cvtgd", FP(0x15,0x0AD), BASE, ARG_FPZ1 }, - { "cvtgq", FP(0x15,0x0AF), BASE, ARG_FPZ1 }, - { "cvtqf", FP(0x15,0x0BC), BASE, ARG_FPZ1 }, - { "cvtqg", FP(0x15,0x0BE), BASE, ARG_FPZ1 }, - { "addf/uc", FP(0x15,0x100), BASE, ARG_FP }, - { "subf/uc", FP(0x15,0x101), BASE, ARG_FP }, - { "mulf/uc", FP(0x15,0x102), BASE, ARG_FP }, - { "divf/uc", FP(0x15,0x103), BASE, ARG_FP }, - { "cvtdg/uc", FP(0x15,0x11E), BASE, ARG_FPZ1 }, - { "addg/uc", FP(0x15,0x120), BASE, ARG_FP }, - { "subg/uc", FP(0x15,0x121), BASE, ARG_FP }, - { "mulg/uc", FP(0x15,0x122), BASE, ARG_FP }, - { "divg/uc", FP(0x15,0x123), BASE, ARG_FP }, - { "cvtgf/uc", FP(0x15,0x12C), BASE, ARG_FPZ1 }, - { "cvtgd/uc", FP(0x15,0x12D), BASE, ARG_FPZ1 }, - { "cvtgq/vc", FP(0x15,0x12F), BASE, ARG_FPZ1 }, - { "addf/u", FP(0x15,0x180), BASE, ARG_FP }, - { "subf/u", FP(0x15,0x181), BASE, ARG_FP }, - { "mulf/u", FP(0x15,0x182), BASE, ARG_FP }, - { "divf/u", FP(0x15,0x183), BASE, ARG_FP }, - { "cvtdg/u", FP(0x15,0x19E), BASE, ARG_FPZ1 }, - { "addg/u", FP(0x15,0x1A0), BASE, ARG_FP }, - { "subg/u", FP(0x15,0x1A1), BASE, ARG_FP }, - { "mulg/u", FP(0x15,0x1A2), BASE, ARG_FP }, - { "divg/u", FP(0x15,0x1A3), BASE, ARG_FP }, - { "cvtgf/u", FP(0x15,0x1AC), BASE, ARG_FPZ1 }, - { "cvtgd/u", FP(0x15,0x1AD), BASE, ARG_FPZ1 }, - { "cvtgq/v", FP(0x15,0x1AF), BASE, ARG_FPZ1 }, - { "addf/sc", FP(0x15,0x400), BASE, ARG_FP }, - { "subf/sc", FP(0x15,0x401), BASE, ARG_FP }, - { "mulf/sc", FP(0x15,0x402), BASE, ARG_FP }, - { "divf/sc", FP(0x15,0x403), BASE, ARG_FP }, - { "cvtdg/sc", FP(0x15,0x41E), BASE, ARG_FPZ1 }, - { "addg/sc", FP(0x15,0x420), BASE, ARG_FP }, - { "subg/sc", FP(0x15,0x421), BASE, ARG_FP }, - { "mulg/sc", FP(0x15,0x422), BASE, ARG_FP }, - { "divg/sc", FP(0x15,0x423), BASE, ARG_FP }, - { "cvtgf/sc", FP(0x15,0x42C), BASE, ARG_FPZ1 }, - { "cvtgd/sc", FP(0x15,0x42D), BASE, ARG_FPZ1 }, - { "cvtgq/sc", FP(0x15,0x42F), BASE, ARG_FPZ1 }, - { "addf/s", FP(0x15,0x480), BASE, ARG_FP }, - { "negf/s", FP(0x15,0x481), BASE, ARG_FPZ1 }, /* pseudo */ - { "subf/s", FP(0x15,0x481), BASE, ARG_FP }, - { "mulf/s", FP(0x15,0x482), BASE, ARG_FP }, - { "divf/s", FP(0x15,0x483), BASE, ARG_FP }, - { "cvtdg/s", FP(0x15,0x49E), BASE, ARG_FPZ1 }, - { "addg/s", FP(0x15,0x4A0), BASE, ARG_FP }, - { "negg/s", FP(0x15,0x4A1), BASE, ARG_FPZ1 }, /* pseudo */ - { "subg/s", FP(0x15,0x4A1), BASE, ARG_FP }, - { "mulg/s", FP(0x15,0x4A2), BASE, ARG_FP }, - { "divg/s", FP(0x15,0x4A3), BASE, ARG_FP }, - { "cmpgeq/s", FP(0x15,0x4A5), BASE, ARG_FP }, - { "cmpglt/s", FP(0x15,0x4A6), BASE, ARG_FP }, - { "cmpgle/s", FP(0x15,0x4A7), BASE, ARG_FP }, - { "cvtgf/s", FP(0x15,0x4AC), BASE, ARG_FPZ1 }, - { "cvtgd/s", FP(0x15,0x4AD), BASE, ARG_FPZ1 }, - { "cvtgq/s", FP(0x15,0x4AF), BASE, ARG_FPZ1 }, - { "addf/suc", FP(0x15,0x500), BASE, ARG_FP }, - { "subf/suc", FP(0x15,0x501), BASE, ARG_FP }, - { "mulf/suc", FP(0x15,0x502), BASE, ARG_FP }, - { "divf/suc", FP(0x15,0x503), BASE, ARG_FP }, - { "cvtdg/suc", FP(0x15,0x51E), BASE, ARG_FPZ1 }, - { "addg/suc", FP(0x15,0x520), BASE, ARG_FP }, - { "subg/suc", FP(0x15,0x521), BASE, ARG_FP }, - { "mulg/suc", FP(0x15,0x522), BASE, ARG_FP }, - { "divg/suc", FP(0x15,0x523), BASE, ARG_FP }, - { "cvtgf/suc", FP(0x15,0x52C), BASE, ARG_FPZ1 }, - { "cvtgd/suc", FP(0x15,0x52D), BASE, ARG_FPZ1 }, - { "cvtgq/svc", FP(0x15,0x52F), BASE, ARG_FPZ1 }, - { "addf/su", FP(0x15,0x580), BASE, ARG_FP }, - { "subf/su", FP(0x15,0x581), BASE, ARG_FP }, - { "mulf/su", FP(0x15,0x582), BASE, ARG_FP }, - { "divf/su", FP(0x15,0x583), BASE, ARG_FP }, - { "cvtdg/su", FP(0x15,0x59E), BASE, ARG_FPZ1 }, - { "addg/su", FP(0x15,0x5A0), BASE, ARG_FP }, - { "subg/su", FP(0x15,0x5A1), BASE, ARG_FP }, - { "mulg/su", FP(0x15,0x5A2), BASE, ARG_FP }, - { "divg/su", FP(0x15,0x5A3), BASE, ARG_FP }, - { "cvtgf/su", FP(0x15,0x5AC), BASE, ARG_FPZ1 }, - { "cvtgd/su", FP(0x15,0x5AD), BASE, ARG_FPZ1 }, - { "cvtgq/sv", FP(0x15,0x5AF), BASE, ARG_FPZ1 }, - - { "adds/c", FP(0x16,0x000), BASE, ARG_FP }, - { "subs/c", FP(0x16,0x001), BASE, ARG_FP }, - { "muls/c", FP(0x16,0x002), BASE, ARG_FP }, - { "divs/c", FP(0x16,0x003), BASE, ARG_FP }, - { "addt/c", FP(0x16,0x020), BASE, ARG_FP }, - { "subt/c", FP(0x16,0x021), BASE, ARG_FP }, - { "mult/c", FP(0x16,0x022), BASE, ARG_FP }, - { "divt/c", FP(0x16,0x023), BASE, ARG_FP }, - { "cvtts/c", FP(0x16,0x02C), BASE, ARG_FPZ1 }, - { "cvttq/c", FP(0x16,0x02F), BASE, ARG_FPZ1 }, - { "cvtqs/c", FP(0x16,0x03C), BASE, ARG_FPZ1 }, - { "cvtqt/c", FP(0x16,0x03E), BASE, ARG_FPZ1 }, - { "adds/m", FP(0x16,0x040), BASE, ARG_FP }, - { "subs/m", FP(0x16,0x041), BASE, ARG_FP }, - { "muls/m", FP(0x16,0x042), BASE, ARG_FP }, - { "divs/m", FP(0x16,0x043), BASE, ARG_FP }, - { "addt/m", FP(0x16,0x060), BASE, ARG_FP }, - { "subt/m", FP(0x16,0x061), BASE, ARG_FP }, - { "mult/m", FP(0x16,0x062), BASE, ARG_FP }, - { "divt/m", FP(0x16,0x063), BASE, ARG_FP }, - { "cvtts/m", FP(0x16,0x06C), BASE, ARG_FPZ1 }, - { "cvttq/m", FP(0x16,0x06F), BASE, ARG_FPZ1 }, - { "cvtqs/m", FP(0x16,0x07C), BASE, ARG_FPZ1 }, - { "cvtqt/m", FP(0x16,0x07E), BASE, ARG_FPZ1 }, - { "adds", FP(0x16,0x080), BASE, ARG_FP }, - { "negs", FP(0x16,0x081), BASE, ARG_FPZ1 }, /* pseudo */ - { "subs", FP(0x16,0x081), BASE, ARG_FP }, - { "muls", FP(0x16,0x082), BASE, ARG_FP }, - { "divs", FP(0x16,0x083), BASE, ARG_FP }, - { "addt", FP(0x16,0x0A0), BASE, ARG_FP }, - { "negt", FP(0x16,0x0A1), BASE, ARG_FPZ1 }, /* pseudo */ - { "subt", FP(0x16,0x0A1), BASE, ARG_FP }, - { "mult", FP(0x16,0x0A2), BASE, ARG_FP }, - { "divt", FP(0x16,0x0A3), BASE, ARG_FP }, - { "cmptun", FP(0x16,0x0A4), BASE, ARG_FP }, - { "cmpteq", FP(0x16,0x0A5), BASE, ARG_FP }, - { "cmptlt", FP(0x16,0x0A6), BASE, ARG_FP }, - { "cmptle", FP(0x16,0x0A7), BASE, ARG_FP }, - { "cvtts", FP(0x16,0x0AC), BASE, ARG_FPZ1 }, - { "cvttq", FP(0x16,0x0AF), BASE, ARG_FPZ1 }, - { "cvtqs", FP(0x16,0x0BC), BASE, ARG_FPZ1 }, - { "cvtqt", FP(0x16,0x0BE), BASE, ARG_FPZ1 }, - { "adds/d", FP(0x16,0x0C0), BASE, ARG_FP }, - { "subs/d", FP(0x16,0x0C1), BASE, ARG_FP }, - { "muls/d", FP(0x16,0x0C2), BASE, ARG_FP }, - { "divs/d", FP(0x16,0x0C3), BASE, ARG_FP }, - { "addt/d", FP(0x16,0x0E0), BASE, ARG_FP }, - { "subt/d", FP(0x16,0x0E1), BASE, ARG_FP }, - { "mult/d", FP(0x16,0x0E2), BASE, ARG_FP }, - { "divt/d", FP(0x16,0x0E3), BASE, ARG_FP }, - { "cvtts/d", FP(0x16,0x0EC), BASE, ARG_FPZ1 }, - { "cvttq/d", FP(0x16,0x0EF), BASE, ARG_FPZ1 }, - { "cvtqs/d", FP(0x16,0x0FC), BASE, ARG_FPZ1 }, - { "cvtqt/d", FP(0x16,0x0FE), BASE, ARG_FPZ1 }, - { "adds/uc", FP(0x16,0x100), BASE, ARG_FP }, - { "subs/uc", FP(0x16,0x101), BASE, ARG_FP }, - { "muls/uc", FP(0x16,0x102), BASE, ARG_FP }, - { "divs/uc", FP(0x16,0x103), BASE, ARG_FP }, - { "addt/uc", FP(0x16,0x120), BASE, ARG_FP }, - { "subt/uc", FP(0x16,0x121), BASE, ARG_FP }, - { "mult/uc", FP(0x16,0x122), BASE, ARG_FP }, - { "divt/uc", FP(0x16,0x123), BASE, ARG_FP }, - { "cvtts/uc", FP(0x16,0x12C), BASE, ARG_FPZ1 }, - { "cvttq/vc", FP(0x16,0x12F), BASE, ARG_FPZ1 }, - { "adds/um", FP(0x16,0x140), BASE, ARG_FP }, - { "subs/um", FP(0x16,0x141), BASE, ARG_FP }, - { "muls/um", FP(0x16,0x142), BASE, ARG_FP }, - { "divs/um", FP(0x16,0x143), BASE, ARG_FP }, - { "addt/um", FP(0x16,0x160), BASE, ARG_FP }, - { "subt/um", FP(0x16,0x161), BASE, ARG_FP }, - { "mult/um", FP(0x16,0x162), BASE, ARG_FP }, - { "divt/um", FP(0x16,0x163), BASE, ARG_FP }, - { "cvtts/um", FP(0x16,0x16C), BASE, ARG_FPZ1 }, - { "cvttq/vm", FP(0x16,0x16F), BASE, ARG_FPZ1 }, - { "adds/u", FP(0x16,0x180), BASE, ARG_FP }, - { "subs/u", FP(0x16,0x181), BASE, ARG_FP }, - { "muls/u", FP(0x16,0x182), BASE, ARG_FP }, - { "divs/u", FP(0x16,0x183), BASE, ARG_FP }, - { "addt/u", FP(0x16,0x1A0), BASE, ARG_FP }, - { "subt/u", FP(0x16,0x1A1), BASE, ARG_FP }, - { "mult/u", FP(0x16,0x1A2), BASE, ARG_FP }, - { "divt/u", FP(0x16,0x1A3), BASE, ARG_FP }, - { "cvtts/u", FP(0x16,0x1AC), BASE, ARG_FPZ1 }, - { "cvttq/v", FP(0x16,0x1AF), BASE, ARG_FPZ1 }, - { "adds/ud", FP(0x16,0x1C0), BASE, ARG_FP }, - { "subs/ud", FP(0x16,0x1C1), BASE, ARG_FP }, - { "muls/ud", FP(0x16,0x1C2), BASE, ARG_FP }, - { "divs/ud", FP(0x16,0x1C3), BASE, ARG_FP }, - { "addt/ud", FP(0x16,0x1E0), BASE, ARG_FP }, - { "subt/ud", FP(0x16,0x1E1), BASE, ARG_FP }, - { "mult/ud", FP(0x16,0x1E2), BASE, ARG_FP }, - { "divt/ud", FP(0x16,0x1E3), BASE, ARG_FP }, - { "cvtts/ud", FP(0x16,0x1EC), BASE, ARG_FPZ1 }, - { "cvttq/vd", FP(0x16,0x1EF), BASE, ARG_FPZ1 }, - { "cvtst", FP(0x16,0x2AC), BASE, ARG_FPZ1 }, - { "adds/suc", FP(0x16,0x500), BASE, ARG_FP }, - { "subs/suc", FP(0x16,0x501), BASE, ARG_FP }, - { "muls/suc", FP(0x16,0x502), BASE, ARG_FP }, - { "divs/suc", FP(0x16,0x503), BASE, ARG_FP }, - { "addt/suc", FP(0x16,0x520), BASE, ARG_FP }, - { "subt/suc", FP(0x16,0x521), BASE, ARG_FP }, - { "mult/suc", FP(0x16,0x522), BASE, ARG_FP }, - { "divt/suc", FP(0x16,0x523), BASE, ARG_FP }, - { "cvtts/suc", FP(0x16,0x52C), BASE, ARG_FPZ1 }, - { "cvttq/svc", FP(0x16,0x52F), BASE, ARG_FPZ1 }, - { "adds/sum", FP(0x16,0x540), BASE, ARG_FP }, - { "subs/sum", FP(0x16,0x541), BASE, ARG_FP }, - { "muls/sum", FP(0x16,0x542), BASE, ARG_FP }, - { "divs/sum", FP(0x16,0x543), BASE, ARG_FP }, - { "addt/sum", FP(0x16,0x560), BASE, ARG_FP }, - { "subt/sum", FP(0x16,0x561), BASE, ARG_FP }, - { "mult/sum", FP(0x16,0x562), BASE, ARG_FP }, - { "divt/sum", FP(0x16,0x563), BASE, ARG_FP }, - { "cvtts/sum", FP(0x16,0x56C), BASE, ARG_FPZ1 }, - { "cvttq/svm", FP(0x16,0x56F), BASE, ARG_FPZ1 }, - { "adds/su", FP(0x16,0x580), BASE, ARG_FP }, - { "negs/su", FP(0x16,0x581), BASE, ARG_FPZ1 }, /* pseudo */ - { "subs/su", FP(0x16,0x581), BASE, ARG_FP }, - { "muls/su", FP(0x16,0x582), BASE, ARG_FP }, - { "divs/su", FP(0x16,0x583), BASE, ARG_FP }, - { "addt/su", FP(0x16,0x5A0), BASE, ARG_FP }, - { "negt/su", FP(0x16,0x5A1), BASE, ARG_FPZ1 }, /* pseudo */ - { "subt/su", FP(0x16,0x5A1), BASE, ARG_FP }, - { "mult/su", FP(0x16,0x5A2), BASE, ARG_FP }, - { "divt/su", FP(0x16,0x5A3), BASE, ARG_FP }, - { "cmptun/su", FP(0x16,0x5A4), BASE, ARG_FP }, - { "cmpteq/su", FP(0x16,0x5A5), BASE, ARG_FP }, - { "cmptlt/su", FP(0x16,0x5A6), BASE, ARG_FP }, - { "cmptle/su", FP(0x16,0x5A7), BASE, ARG_FP }, - { "cvtts/su", FP(0x16,0x5AC), BASE, ARG_FPZ1 }, - { "cvttq/sv", FP(0x16,0x5AF), BASE, ARG_FPZ1 }, - { "adds/sud", FP(0x16,0x5C0), BASE, ARG_FP }, - { "subs/sud", FP(0x16,0x5C1), BASE, ARG_FP }, - { "muls/sud", FP(0x16,0x5C2), BASE, ARG_FP }, - { "divs/sud", FP(0x16,0x5C3), BASE, ARG_FP }, - { "addt/sud", FP(0x16,0x5E0), BASE, ARG_FP }, - { "subt/sud", FP(0x16,0x5E1), BASE, ARG_FP }, - { "mult/sud", FP(0x16,0x5E2), BASE, ARG_FP }, - { "divt/sud", FP(0x16,0x5E3), BASE, ARG_FP }, - { "cvtts/sud", FP(0x16,0x5EC), BASE, ARG_FPZ1 }, - { "cvttq/svd", FP(0x16,0x5EF), BASE, ARG_FPZ1 }, - { "cvtst/s", FP(0x16,0x6AC), BASE, ARG_FPZ1 }, - { "adds/suic", FP(0x16,0x700), BASE, ARG_FP }, - { "subs/suic", FP(0x16,0x701), BASE, ARG_FP }, - { "muls/suic", FP(0x16,0x702), BASE, ARG_FP }, - { "divs/suic", FP(0x16,0x703), BASE, ARG_FP }, - { "addt/suic", FP(0x16,0x720), BASE, ARG_FP }, - { "subt/suic", FP(0x16,0x721), BASE, ARG_FP }, - { "mult/suic", FP(0x16,0x722), BASE, ARG_FP }, - { "divt/suic", FP(0x16,0x723), BASE, ARG_FP }, - { "cvtts/suic", FP(0x16,0x72C), BASE, ARG_FPZ1 }, - { "cvttq/svic", FP(0x16,0x72F), BASE, ARG_FPZ1 }, - { "cvtqs/suic", FP(0x16,0x73C), BASE, ARG_FPZ1 }, - { "cvtqt/suic", FP(0x16,0x73E), BASE, ARG_FPZ1 }, - { "adds/suim", FP(0x16,0x740), BASE, ARG_FP }, - { "subs/suim", FP(0x16,0x741), BASE, ARG_FP }, - { "muls/suim", FP(0x16,0x742), BASE, ARG_FP }, - { "divs/suim", FP(0x16,0x743), BASE, ARG_FP }, - { "addt/suim", FP(0x16,0x760), BASE, ARG_FP }, - { "subt/suim", FP(0x16,0x761), BASE, ARG_FP }, - { "mult/suim", FP(0x16,0x762), BASE, ARG_FP }, - { "divt/suim", FP(0x16,0x763), BASE, ARG_FP }, - { "cvtts/suim", FP(0x16,0x76C), BASE, ARG_FPZ1 }, - { "cvttq/svim", FP(0x16,0x76F), BASE, ARG_FPZ1 }, - { "cvtqs/suim", FP(0x16,0x77C), BASE, ARG_FPZ1 }, - { "cvtqt/suim", FP(0x16,0x77E), BASE, ARG_FPZ1 }, - { "adds/sui", FP(0x16,0x780), BASE, ARG_FP }, - { "negs/sui", FP(0x16,0x781), BASE, ARG_FPZ1 }, /* pseudo */ - { "subs/sui", FP(0x16,0x781), BASE, ARG_FP }, - { "muls/sui", FP(0x16,0x782), BASE, ARG_FP }, - { "divs/sui", FP(0x16,0x783), BASE, ARG_FP }, - { "addt/sui", FP(0x16,0x7A0), BASE, ARG_FP }, - { "negt/sui", FP(0x16,0x7A1), BASE, ARG_FPZ1 }, /* pseudo */ - { "subt/sui", FP(0x16,0x7A1), BASE, ARG_FP }, - { "mult/sui", FP(0x16,0x7A2), BASE, ARG_FP }, - { "divt/sui", FP(0x16,0x7A3), BASE, ARG_FP }, - { "cvtts/sui", FP(0x16,0x7AC), BASE, ARG_FPZ1 }, - { "cvttq/svi", FP(0x16,0x7AF), BASE, ARG_FPZ1 }, - { "cvtqs/sui", FP(0x16,0x7BC), BASE, ARG_FPZ1 }, - { "cvtqt/sui", FP(0x16,0x7BE), BASE, ARG_FPZ1 }, - { "adds/suid", FP(0x16,0x7C0), BASE, ARG_FP }, - { "subs/suid", FP(0x16,0x7C1), BASE, ARG_FP }, - { "muls/suid", FP(0x16,0x7C2), BASE, ARG_FP }, - { "divs/suid", FP(0x16,0x7C3), BASE, ARG_FP }, - { "addt/suid", FP(0x16,0x7E0), BASE, ARG_FP }, - { "subt/suid", FP(0x16,0x7E1), BASE, ARG_FP }, - { "mult/suid", FP(0x16,0x7E2), BASE, ARG_FP }, - { "divt/suid", FP(0x16,0x7E3), BASE, ARG_FP }, - { "cvtts/suid", FP(0x16,0x7EC), BASE, ARG_FPZ1 }, - { "cvttq/svid", FP(0x16,0x7EF), BASE, ARG_FPZ1 }, - { "cvtqs/suid", FP(0x16,0x7FC), BASE, ARG_FPZ1 }, - { "cvtqt/suid", FP(0x16,0x7FE), BASE, ARG_FPZ1 }, - - { "cvtlq", FP(0x17,0x010), BASE, ARG_FPZ1 }, - { "fnop", FP(0x17,0x020), BASE, { ZA, ZB, ZC } }, /* pseudo */ - { "fclr", FP(0x17,0x020), BASE, { ZA, ZB, FC } }, /* pseudo */ - { "fabs", FP(0x17,0x020), BASE, ARG_FPZ1 }, /* pseudo */ - { "fmov", FP(0x17,0x020), BASE, { FA, RBA, FC } }, /* pseudo */ - { "cpys", FP(0x17,0x020), BASE, ARG_FP }, - { "fneg", FP(0x17,0x021), BASE, { FA, RBA, FC } }, /* pseudo */ - { "cpysn", FP(0x17,0x021), BASE, ARG_FP }, - { "cpyse", FP(0x17,0x022), BASE, ARG_FP }, - { "mt_fpcr", FP(0x17,0x024), BASE, { FA, RBA, RCA } }, - { "mf_fpcr", FP(0x17,0x025), BASE, { FA, RBA, RCA } }, - { "fcmoveq", FP(0x17,0x02A), BASE, ARG_FP }, - { "fcmovne", FP(0x17,0x02B), BASE, ARG_FP }, - { "fcmovlt", FP(0x17,0x02C), BASE, ARG_FP }, - { "fcmovge", FP(0x17,0x02D), BASE, ARG_FP }, - { "fcmovle", FP(0x17,0x02E), BASE, ARG_FP }, - { "fcmovgt", FP(0x17,0x02F), BASE, ARG_FP }, - { "cvtql", FP(0x17,0x030), BASE, ARG_FPZ1 }, - { "cvtql/v", FP(0x17,0x130), BASE, ARG_FPZ1 }, - { "cvtql/sv", FP(0x17,0x530), BASE, ARG_FPZ1 }, - - { "trapb", MFC(0x18,0x0000), BASE, ARG_NONE }, - { "draint", MFC(0x18,0x0000), BASE, ARG_NONE }, /* alias */ - { "excb", MFC(0x18,0x0400), BASE, ARG_NONE }, - { "mb", MFC(0x18,0x4000), BASE, ARG_NONE }, - { "wmb", MFC(0x18,0x4400), BASE, ARG_NONE }, - { "fetch", MFC(0x18,0x8000), BASE, { ZA, PRB } }, - { "fetch_m", MFC(0x18,0xA000), BASE, { ZA, PRB } }, - { "rpcc", MFC(0x18,0xC000), BASE, { RA } }, - { "rc", MFC(0x18,0xE000), BASE, { RA } }, - { "ecb", MFC(0x18,0xE800), BASE, { ZA, PRB } }, /* ev56 una */ - { "rs", MFC(0x18,0xF000), BASE, { RA } }, - { "wh64", MFC(0x18,0xF800), BASE, { ZA, PRB } }, /* ev56 una */ - { "wh64en", MFC(0x18,0xFC00), BASE, { ZA, PRB } }, /* ev7 una */ - - { "hw_mfpr", OPR(0x19,0x00), EV4, { RA, RBA, EV4EXTHWINDEX } }, - { "hw_mfpr", OP(0x19), OP_MASK, EV5, { RA, RBA, EV5HWINDEX } }, - { "hw_mfpr", OP(0x19), OP_MASK, EV6, { RA, ZB, EV6HWINDEX } }, - { "hw_mfpr/i", OPR(0x19,0x01), EV4, ARG_EV4HWMPR }, - { "hw_mfpr/a", OPR(0x19,0x02), EV4, ARG_EV4HWMPR }, - { "hw_mfpr/ai", OPR(0x19,0x03), EV4, ARG_EV4HWMPR }, - { "hw_mfpr/p", OPR(0x19,0x04), EV4, ARG_EV4HWMPR }, - { "hw_mfpr/pi", OPR(0x19,0x05), EV4, ARG_EV4HWMPR }, - { "hw_mfpr/pa", OPR(0x19,0x06), EV4, ARG_EV4HWMPR }, - { "hw_mfpr/pai", OPR(0x19,0x07), EV4, ARG_EV4HWMPR }, - { "pal19", PCD(0x19), BASE, ARG_PCD }, - - { "jmp", MBR_(0x1A,0), MBR_MASK | 0x3FFF, /* pseudo */ - BASE, { ZA, CPRB } }, - { "jmp", MBR(0x1A,0), BASE, { RA, CPRB, JMPHINT } }, - { "jsr", MBR(0x1A,1), BASE, { RA, CPRB, JMPHINT } }, - { "ret", MBR_(0x1A,2) | (31 << 21) | (26 << 16) | 1,/* pseudo */ - 0xFFFFFFFF, BASE, { 0 } }, - { "ret", MBR(0x1A,2), BASE, { RA, CPRB, RETHINT } }, - { "jcr", MBR(0x1A,3), BASE, { RA, CPRB, RETHINT } }, /* alias */ - { "jsr_coroutine", MBR(0x1A,3), BASE, { RA, CPRB, RETHINT } }, - - { "hw_ldl", EV4HWMEM(0x1B,0x0), EV4, ARG_EV4HWMEM }, - { "hw_ldl", EV5HWMEM(0x1B,0x00), EV5, ARG_EV5HWMEM }, - { "hw_ldl", EV6HWMEM(0x1B,0x8), EV6, ARG_EV6HWMEM }, - { "hw_ldl/a", EV4HWMEM(0x1B,0x4), EV4, ARG_EV4HWMEM }, - { "hw_ldl/a", EV5HWMEM(0x1B,0x10), EV5, ARG_EV5HWMEM }, - { "hw_ldl/a", EV6HWMEM(0x1B,0xC), EV6, ARG_EV6HWMEM }, - { "hw_ldl/al", EV5HWMEM(0x1B,0x11), EV5, ARG_EV5HWMEM }, - { "hw_ldl/ar", EV4HWMEM(0x1B,0x6), EV4, ARG_EV4HWMEM }, - { "hw_ldl/av", EV5HWMEM(0x1B,0x12), EV5, ARG_EV5HWMEM }, - { "hw_ldl/avl", EV5HWMEM(0x1B,0x13), EV5, ARG_EV5HWMEM }, - { "hw_ldl/aw", EV5HWMEM(0x1B,0x18), EV5, ARG_EV5HWMEM }, - { "hw_ldl/awl", EV5HWMEM(0x1B,0x19), EV5, ARG_EV5HWMEM }, - { "hw_ldl/awv", EV5HWMEM(0x1B,0x1a), EV5, ARG_EV5HWMEM }, - { "hw_ldl/awvl", EV5HWMEM(0x1B,0x1b), EV5, ARG_EV5HWMEM }, - { "hw_ldl/l", EV5HWMEM(0x1B,0x01), EV5, ARG_EV5HWMEM }, - { "hw_ldl/p", EV4HWMEM(0x1B,0x8), EV4, ARG_EV4HWMEM }, - { "hw_ldl/p", EV5HWMEM(0x1B,0x20), EV5, ARG_EV5HWMEM }, - { "hw_ldl/p", EV6HWMEM(0x1B,0x0), EV6, ARG_EV6HWMEM }, - { "hw_ldl/pa", EV4HWMEM(0x1B,0xC), EV4, ARG_EV4HWMEM }, - { "hw_ldl/pa", EV5HWMEM(0x1B,0x30), EV5, ARG_EV5HWMEM }, - { "hw_ldl/pal", EV5HWMEM(0x1B,0x31), EV5, ARG_EV5HWMEM }, - { "hw_ldl/par", EV4HWMEM(0x1B,0xE), EV4, ARG_EV4HWMEM }, - { "hw_ldl/pav", EV5HWMEM(0x1B,0x32), EV5, ARG_EV5HWMEM }, - { "hw_ldl/pavl", EV5HWMEM(0x1B,0x33), EV5, ARG_EV5HWMEM }, - { "hw_ldl/paw", EV5HWMEM(0x1B,0x38), EV5, ARG_EV5HWMEM }, - { "hw_ldl/pawl", EV5HWMEM(0x1B,0x39), EV5, ARG_EV5HWMEM }, - { "hw_ldl/pawv", EV5HWMEM(0x1B,0x3a), EV5, ARG_EV5HWMEM }, - { "hw_ldl/pawvl", EV5HWMEM(0x1B,0x3b), EV5, ARG_EV5HWMEM }, - { "hw_ldl/pl", EV5HWMEM(0x1B,0x21), EV5, ARG_EV5HWMEM }, - { "hw_ldl/pr", EV4HWMEM(0x1B,0xA), EV4, ARG_EV4HWMEM }, - { "hw_ldl/pv", EV5HWMEM(0x1B,0x22), EV5, ARG_EV5HWMEM }, - { "hw_ldl/pvl", EV5HWMEM(0x1B,0x23), EV5, ARG_EV5HWMEM }, - { "hw_ldl/pw", EV5HWMEM(0x1B,0x28), EV5, ARG_EV5HWMEM }, - { "hw_ldl/pwl", EV5HWMEM(0x1B,0x29), EV5, ARG_EV5HWMEM }, - { "hw_ldl/pwv", EV5HWMEM(0x1B,0x2a), EV5, ARG_EV5HWMEM }, - { "hw_ldl/pwvl", EV5HWMEM(0x1B,0x2b), EV5, ARG_EV5HWMEM }, - { "hw_ldl/r", EV4HWMEM(0x1B,0x2), EV4, ARG_EV4HWMEM }, - { "hw_ldl/v", EV5HWMEM(0x1B,0x02), EV5, ARG_EV5HWMEM }, - { "hw_ldl/v", EV6HWMEM(0x1B,0x4), EV6, ARG_EV6HWMEM }, - { "hw_ldl/vl", EV5HWMEM(0x1B,0x03), EV5, ARG_EV5HWMEM }, - { "hw_ldl/w", EV5HWMEM(0x1B,0x08), EV5, ARG_EV5HWMEM }, - { "hw_ldl/w", EV6HWMEM(0x1B,0xA), EV6, ARG_EV6HWMEM }, - { "hw_ldl/wa", EV6HWMEM(0x1B,0xE), EV6, ARG_EV6HWMEM }, - { "hw_ldl/wl", EV5HWMEM(0x1B,0x09), EV5, ARG_EV5HWMEM }, - { "hw_ldl/wv", EV5HWMEM(0x1B,0x0a), EV5, ARG_EV5HWMEM }, - { "hw_ldl/wvl", EV5HWMEM(0x1B,0x0b), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l", EV5HWMEM(0x1B,0x01), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/a", EV5HWMEM(0x1B,0x11), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/av", EV5HWMEM(0x1B,0x13), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/aw", EV5HWMEM(0x1B,0x19), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/awv", EV5HWMEM(0x1B,0x1b), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/p", EV5HWMEM(0x1B,0x21), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/p", EV6HWMEM(0x1B,0x2), EV6, ARG_EV6HWMEM }, - { "hw_ldl_l/pa", EV5HWMEM(0x1B,0x31), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/pav", EV5HWMEM(0x1B,0x33), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/paw", EV5HWMEM(0x1B,0x39), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/pawv", EV5HWMEM(0x1B,0x3b), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/pv", EV5HWMEM(0x1B,0x23), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/pw", EV5HWMEM(0x1B,0x29), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/pwv", EV5HWMEM(0x1B,0x2b), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/v", EV5HWMEM(0x1B,0x03), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/w", EV5HWMEM(0x1B,0x09), EV5, ARG_EV5HWMEM }, - { "hw_ldl_l/wv", EV5HWMEM(0x1B,0x0b), EV5, ARG_EV5HWMEM }, - { "hw_ldq", EV4HWMEM(0x1B,0x1), EV4, ARG_EV4HWMEM }, - { "hw_ldq", EV5HWMEM(0x1B,0x04), EV5, ARG_EV5HWMEM }, - { "hw_ldq", EV6HWMEM(0x1B,0x9), EV6, ARG_EV6HWMEM }, - { "hw_ldq/a", EV4HWMEM(0x1B,0x5), EV4, ARG_EV4HWMEM }, - { "hw_ldq/a", EV5HWMEM(0x1B,0x14), EV5, ARG_EV5HWMEM }, - { "hw_ldq/a", EV6HWMEM(0x1B,0xD), EV6, ARG_EV6HWMEM }, - { "hw_ldq/al", EV5HWMEM(0x1B,0x15), EV5, ARG_EV5HWMEM }, - { "hw_ldq/ar", EV4HWMEM(0x1B,0x7), EV4, ARG_EV4HWMEM }, - { "hw_ldq/av", EV5HWMEM(0x1B,0x16), EV5, ARG_EV5HWMEM }, - { "hw_ldq/avl", EV5HWMEM(0x1B,0x17), EV5, ARG_EV5HWMEM }, - { "hw_ldq/aw", EV5HWMEM(0x1B,0x1c), EV5, ARG_EV5HWMEM }, - { "hw_ldq/awl", EV5HWMEM(0x1B,0x1d), EV5, ARG_EV5HWMEM }, - { "hw_ldq/awv", EV5HWMEM(0x1B,0x1e), EV5, ARG_EV5HWMEM }, - { "hw_ldq/awvl", EV5HWMEM(0x1B,0x1f), EV5, ARG_EV5HWMEM }, - { "hw_ldq/l", EV5HWMEM(0x1B,0x05), EV5, ARG_EV5HWMEM }, - { "hw_ldq/p", EV4HWMEM(0x1B,0x9), EV4, ARG_EV4HWMEM }, - { "hw_ldq/p", EV5HWMEM(0x1B,0x24), EV5, ARG_EV5HWMEM }, - { "hw_ldq/p", EV6HWMEM(0x1B,0x1), EV6, ARG_EV6HWMEM }, - { "hw_ldq/pa", EV4HWMEM(0x1B,0xD), EV4, ARG_EV4HWMEM }, - { "hw_ldq/pa", EV5HWMEM(0x1B,0x34), EV5, ARG_EV5HWMEM }, - { "hw_ldq/pal", EV5HWMEM(0x1B,0x35), EV5, ARG_EV5HWMEM }, - { "hw_ldq/par", EV4HWMEM(0x1B,0xF), EV4, ARG_EV4HWMEM }, - { "hw_ldq/pav", EV5HWMEM(0x1B,0x36), EV5, ARG_EV5HWMEM }, - { "hw_ldq/pavl", EV5HWMEM(0x1B,0x37), EV5, ARG_EV5HWMEM }, - { "hw_ldq/paw", EV5HWMEM(0x1B,0x3c), EV5, ARG_EV5HWMEM }, - { "hw_ldq/pawl", EV5HWMEM(0x1B,0x3d), EV5, ARG_EV5HWMEM }, - { "hw_ldq/pawv", EV5HWMEM(0x1B,0x3e), EV5, ARG_EV5HWMEM }, - { "hw_ldq/pawvl", EV5HWMEM(0x1B,0x3f), EV5, ARG_EV5HWMEM }, - { "hw_ldq/pl", EV5HWMEM(0x1B,0x25), EV5, ARG_EV5HWMEM }, - { "hw_ldq/pr", EV4HWMEM(0x1B,0xB), EV4, ARG_EV4HWMEM }, - { "hw_ldq/pv", EV5HWMEM(0x1B,0x26), EV5, ARG_EV5HWMEM }, - { "hw_ldq/pvl", EV5HWMEM(0x1B,0x27), EV5, ARG_EV5HWMEM }, - { "hw_ldq/pw", EV5HWMEM(0x1B,0x2c), EV5, ARG_EV5HWMEM }, - { "hw_ldq/pwl", EV5HWMEM(0x1B,0x2d), EV5, ARG_EV5HWMEM }, - { "hw_ldq/pwv", EV5HWMEM(0x1B,0x2e), EV5, ARG_EV5HWMEM }, - { "hw_ldq/pwvl", EV5HWMEM(0x1B,0x2f), EV5, ARG_EV5HWMEM }, - { "hw_ldq/r", EV4HWMEM(0x1B,0x3), EV4, ARG_EV4HWMEM }, - { "hw_ldq/v", EV5HWMEM(0x1B,0x06), EV5, ARG_EV5HWMEM }, - { "hw_ldq/v", EV6HWMEM(0x1B,0x5), EV6, ARG_EV6HWMEM }, - { "hw_ldq/vl", EV5HWMEM(0x1B,0x07), EV5, ARG_EV5HWMEM }, - { "hw_ldq/w", EV5HWMEM(0x1B,0x0c), EV5, ARG_EV5HWMEM }, - { "hw_ldq/w", EV6HWMEM(0x1B,0xB), EV6, ARG_EV6HWMEM }, - { "hw_ldq/wa", EV6HWMEM(0x1B,0xF), EV6, ARG_EV6HWMEM }, - { "hw_ldq/wl", EV5HWMEM(0x1B,0x0d), EV5, ARG_EV5HWMEM }, - { "hw_ldq/wv", EV5HWMEM(0x1B,0x0e), EV5, ARG_EV5HWMEM }, - { "hw_ldq/wvl", EV5HWMEM(0x1B,0x0f), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l", EV5HWMEM(0x1B,0x05), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/a", EV5HWMEM(0x1B,0x15), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/av", EV5HWMEM(0x1B,0x17), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/aw", EV5HWMEM(0x1B,0x1d), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/awv", EV5HWMEM(0x1B,0x1f), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/p", EV5HWMEM(0x1B,0x25), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/p", EV6HWMEM(0x1B,0x3), EV6, ARG_EV6HWMEM }, - { "hw_ldq_l/pa", EV5HWMEM(0x1B,0x35), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/pav", EV5HWMEM(0x1B,0x37), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/paw", EV5HWMEM(0x1B,0x3d), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/pawv", EV5HWMEM(0x1B,0x3f), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/pv", EV5HWMEM(0x1B,0x27), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/pw", EV5HWMEM(0x1B,0x2d), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/pwv", EV5HWMEM(0x1B,0x2f), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/v", EV5HWMEM(0x1B,0x07), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/w", EV5HWMEM(0x1B,0x0d), EV5, ARG_EV5HWMEM }, - { "hw_ldq_l/wv", EV5HWMEM(0x1B,0x0f), EV5, ARG_EV5HWMEM }, - { "hw_ld", EV4HWMEM(0x1B,0x0), EV4, ARG_EV4HWMEM }, - { "hw_ld", EV5HWMEM(0x1B,0x00), EV5, ARG_EV5HWMEM }, - { "hw_ld/a", EV4HWMEM(0x1B,0x4), EV4, ARG_EV4HWMEM }, - { "hw_ld/a", EV5HWMEM(0x1B,0x10), EV5, ARG_EV5HWMEM }, - { "hw_ld/al", EV5HWMEM(0x1B,0x11), EV5, ARG_EV5HWMEM }, - { "hw_ld/aq", EV4HWMEM(0x1B,0x5), EV4, ARG_EV4HWMEM }, - { "hw_ld/aq", EV5HWMEM(0x1B,0x14), EV5, ARG_EV5HWMEM }, - { "hw_ld/aql", EV5HWMEM(0x1B,0x15), EV5, ARG_EV5HWMEM }, - { "hw_ld/aqv", EV5HWMEM(0x1B,0x16), EV5, ARG_EV5HWMEM }, - { "hw_ld/aqvl", EV5HWMEM(0x1B,0x17), EV5, ARG_EV5HWMEM }, - { "hw_ld/ar", EV4HWMEM(0x1B,0x6), EV4, ARG_EV4HWMEM }, - { "hw_ld/arq", EV4HWMEM(0x1B,0x7), EV4, ARG_EV4HWMEM }, - { "hw_ld/av", EV5HWMEM(0x1B,0x12), EV5, ARG_EV5HWMEM }, - { "hw_ld/avl", EV5HWMEM(0x1B,0x13), EV5, ARG_EV5HWMEM }, - { "hw_ld/aw", EV5HWMEM(0x1B,0x18), EV5, ARG_EV5HWMEM }, - { "hw_ld/awl", EV5HWMEM(0x1B,0x19), EV5, ARG_EV5HWMEM }, - { "hw_ld/awq", EV5HWMEM(0x1B,0x1c), EV5, ARG_EV5HWMEM }, - { "hw_ld/awql", EV5HWMEM(0x1B,0x1d), EV5, ARG_EV5HWMEM }, - { "hw_ld/awqv", EV5HWMEM(0x1B,0x1e), EV5, ARG_EV5HWMEM }, - { "hw_ld/awqvl", EV5HWMEM(0x1B,0x1f), EV5, ARG_EV5HWMEM }, - { "hw_ld/awv", EV5HWMEM(0x1B,0x1a), EV5, ARG_EV5HWMEM }, - { "hw_ld/awvl", EV5HWMEM(0x1B,0x1b), EV5, ARG_EV5HWMEM }, - { "hw_ld/l", EV5HWMEM(0x1B,0x01), EV5, ARG_EV5HWMEM }, - { "hw_ld/p", EV4HWMEM(0x1B,0x8), EV4, ARG_EV4HWMEM }, - { "hw_ld/p", EV5HWMEM(0x1B,0x20), EV5, ARG_EV5HWMEM }, - { "hw_ld/pa", EV4HWMEM(0x1B,0xC), EV4, ARG_EV4HWMEM }, - { "hw_ld/pa", EV5HWMEM(0x1B,0x30), EV5, ARG_EV5HWMEM }, - { "hw_ld/pal", EV5HWMEM(0x1B,0x31), EV5, ARG_EV5HWMEM }, - { "hw_ld/paq", EV4HWMEM(0x1B,0xD), EV4, ARG_EV4HWMEM }, - { "hw_ld/paq", EV5HWMEM(0x1B,0x34), EV5, ARG_EV5HWMEM }, - { "hw_ld/paql", EV5HWMEM(0x1B,0x35), EV5, ARG_EV5HWMEM }, - { "hw_ld/paqv", EV5HWMEM(0x1B,0x36), EV5, ARG_EV5HWMEM }, - { "hw_ld/paqvl", EV5HWMEM(0x1B,0x37), EV5, ARG_EV5HWMEM }, - { "hw_ld/par", EV4HWMEM(0x1B,0xE), EV4, ARG_EV4HWMEM }, - { "hw_ld/parq", EV4HWMEM(0x1B,0xF), EV4, ARG_EV4HWMEM }, - { "hw_ld/pav", EV5HWMEM(0x1B,0x32), EV5, ARG_EV5HWMEM }, - { "hw_ld/pavl", EV5HWMEM(0x1B,0x33), EV5, ARG_EV5HWMEM }, - { "hw_ld/paw", EV5HWMEM(0x1B,0x38), EV5, ARG_EV5HWMEM }, - { "hw_ld/pawl", EV5HWMEM(0x1B,0x39), EV5, ARG_EV5HWMEM }, - { "hw_ld/pawq", EV5HWMEM(0x1B,0x3c), EV5, ARG_EV5HWMEM }, - { "hw_ld/pawql", EV5HWMEM(0x1B,0x3d), EV5, ARG_EV5HWMEM }, - { "hw_ld/pawqv", EV5HWMEM(0x1B,0x3e), EV5, ARG_EV5HWMEM }, - { "hw_ld/pawqvl", EV5HWMEM(0x1B,0x3f), EV5, ARG_EV5HWMEM }, - { "hw_ld/pawv", EV5HWMEM(0x1B,0x3a), EV5, ARG_EV5HWMEM }, - { "hw_ld/pawvl", EV5HWMEM(0x1B,0x3b), EV5, ARG_EV5HWMEM }, - { "hw_ld/pl", EV5HWMEM(0x1B,0x21), EV5, ARG_EV5HWMEM }, - { "hw_ld/pq", EV4HWMEM(0x1B,0x9), EV4, ARG_EV4HWMEM }, - { "hw_ld/pq", EV5HWMEM(0x1B,0x24), EV5, ARG_EV5HWMEM }, - { "hw_ld/pql", EV5HWMEM(0x1B,0x25), EV5, ARG_EV5HWMEM }, - { "hw_ld/pqv", EV5HWMEM(0x1B,0x26), EV5, ARG_EV5HWMEM }, - { "hw_ld/pqvl", EV5HWMEM(0x1B,0x27), EV5, ARG_EV5HWMEM }, - { "hw_ld/pr", EV4HWMEM(0x1B,0xA), EV4, ARG_EV4HWMEM }, - { "hw_ld/prq", EV4HWMEM(0x1B,0xB), EV4, ARG_EV4HWMEM }, - { "hw_ld/pv", EV5HWMEM(0x1B,0x22), EV5, ARG_EV5HWMEM }, - { "hw_ld/pvl", EV5HWMEM(0x1B,0x23), EV5, ARG_EV5HWMEM }, - { "hw_ld/pw", EV5HWMEM(0x1B,0x28), EV5, ARG_EV5HWMEM }, - { "hw_ld/pwl", EV5HWMEM(0x1B,0x29), EV5, ARG_EV5HWMEM }, - { "hw_ld/pwq", EV5HWMEM(0x1B,0x2c), EV5, ARG_EV5HWMEM }, - { "hw_ld/pwql", EV5HWMEM(0x1B,0x2d), EV5, ARG_EV5HWMEM }, - { "hw_ld/pwqv", EV5HWMEM(0x1B,0x2e), EV5, ARG_EV5HWMEM }, - { "hw_ld/pwqvl", EV5HWMEM(0x1B,0x2f), EV5, ARG_EV5HWMEM }, - { "hw_ld/pwv", EV5HWMEM(0x1B,0x2a), EV5, ARG_EV5HWMEM }, - { "hw_ld/pwvl", EV5HWMEM(0x1B,0x2b), EV5, ARG_EV5HWMEM }, - { "hw_ld/q", EV4HWMEM(0x1B,0x1), EV4, ARG_EV4HWMEM }, - { "hw_ld/q", EV5HWMEM(0x1B,0x04), EV5, ARG_EV5HWMEM }, - { "hw_ld/ql", EV5HWMEM(0x1B,0x05), EV5, ARG_EV5HWMEM }, - { "hw_ld/qv", EV5HWMEM(0x1B,0x06), EV5, ARG_EV5HWMEM }, - { "hw_ld/qvl", EV5HWMEM(0x1B,0x07), EV5, ARG_EV5HWMEM }, - { "hw_ld/r", EV4HWMEM(0x1B,0x2), EV4, ARG_EV4HWMEM }, - { "hw_ld/rq", EV4HWMEM(0x1B,0x3), EV4, ARG_EV4HWMEM }, - { "hw_ld/v", EV5HWMEM(0x1B,0x02), EV5, ARG_EV5HWMEM }, - { "hw_ld/vl", EV5HWMEM(0x1B,0x03), EV5, ARG_EV5HWMEM }, - { "hw_ld/w", EV5HWMEM(0x1B,0x08), EV5, ARG_EV5HWMEM }, - { "hw_ld/wl", EV5HWMEM(0x1B,0x09), EV5, ARG_EV5HWMEM }, - { "hw_ld/wq", EV5HWMEM(0x1B,0x0c), EV5, ARG_EV5HWMEM }, - { "hw_ld/wql", EV5HWMEM(0x1B,0x0d), EV5, ARG_EV5HWMEM }, - { "hw_ld/wqv", EV5HWMEM(0x1B,0x0e), EV5, ARG_EV5HWMEM }, - { "hw_ld/wqvl", EV5HWMEM(0x1B,0x0f), EV5, ARG_EV5HWMEM }, - { "hw_ld/wv", EV5HWMEM(0x1B,0x0a), EV5, ARG_EV5HWMEM }, - { "hw_ld/wvl", EV5HWMEM(0x1B,0x0b), EV5, ARG_EV5HWMEM }, - { "pal1b", PCD(0x1B), BASE, ARG_PCD }, - - { "sextb", OPR(0x1C, 0x00), BWX, ARG_OPRZ1 }, - { "sextw", OPR(0x1C, 0x01), BWX, ARG_OPRZ1 }, - { "ctpop", OPR(0x1C, 0x30), CIX, ARG_OPRZ1 }, - { "perr", OPR(0x1C, 0x31), MAX, ARG_OPR }, - { "ctlz", OPR(0x1C, 0x32), CIX, ARG_OPRZ1 }, - { "cttz", OPR(0x1C, 0x33), CIX, ARG_OPRZ1 }, - { "unpkbw", OPR(0x1C, 0x34), MAX, ARG_OPRZ1 }, - { "unpkbl", OPR(0x1C, 0x35), MAX, ARG_OPRZ1 }, - { "pkwb", OPR(0x1C, 0x36), MAX, ARG_OPRZ1 }, - { "pklb", OPR(0x1C, 0x37), MAX, ARG_OPRZ1 }, - { "minsb8", OPR(0x1C, 0x38), MAX, ARG_OPR }, - { "minsb8", OPRL(0x1C, 0x38), MAX, ARG_OPRL }, - { "minsw4", OPR(0x1C, 0x39), MAX, ARG_OPR }, - { "minsw4", OPRL(0x1C, 0x39), MAX, ARG_OPRL }, - { "minub8", OPR(0x1C, 0x3A), MAX, ARG_OPR }, - { "minub8", OPRL(0x1C, 0x3A), MAX, ARG_OPRL }, - { "minuw4", OPR(0x1C, 0x3B), MAX, ARG_OPR }, - { "minuw4", OPRL(0x1C, 0x3B), MAX, ARG_OPRL }, - { "maxub8", OPR(0x1C, 0x3C), MAX, ARG_OPR }, - { "maxub8", OPRL(0x1C, 0x3C), MAX, ARG_OPRL }, - { "maxuw4", OPR(0x1C, 0x3D), MAX, ARG_OPR }, - { "maxuw4", OPRL(0x1C, 0x3D), MAX, ARG_OPRL }, - { "maxsb8", OPR(0x1C, 0x3E), MAX, ARG_OPR }, - { "maxsb8", OPRL(0x1C, 0x3E), MAX, ARG_OPRL }, - { "maxsw4", OPR(0x1C, 0x3F), MAX, ARG_OPR }, - { "maxsw4", OPRL(0x1C, 0x3F), MAX, ARG_OPRL }, - { "ftoit", FP(0x1C, 0x70), CIX, { FA, ZB, RC } }, - { "ftois", FP(0x1C, 0x78), CIX, { FA, ZB, RC } }, - - { "hw_mtpr", OPR(0x1D,0x00), EV4, { RA, RBA, EV4EXTHWINDEX } }, - { "hw_mtpr", OP(0x1D), OP_MASK, EV5, { RA, RBA, EV5HWINDEX } }, - { "hw_mtpr", OP(0x1D), OP_MASK, EV6, { ZA, RB, EV6HWINDEX } }, - { "hw_mtpr/i", OPR(0x1D,0x01), EV4, ARG_EV4HWMPR }, - { "hw_mtpr/a", OPR(0x1D,0x02), EV4, ARG_EV4HWMPR }, - { "hw_mtpr/ai", OPR(0x1D,0x03), EV4, ARG_EV4HWMPR }, - { "hw_mtpr/p", OPR(0x1D,0x04), EV4, ARG_EV4HWMPR }, - { "hw_mtpr/pi", OPR(0x1D,0x05), EV4, ARG_EV4HWMPR }, - { "hw_mtpr/pa", OPR(0x1D,0x06), EV4, ARG_EV4HWMPR }, - { "hw_mtpr/pai", OPR(0x1D,0x07), EV4, ARG_EV4HWMPR }, - { "pal1d", PCD(0x1D), BASE, ARG_PCD }, - - { "hw_rei", SPCD(0x1E,0x3FF8000), EV4|EV5, ARG_NONE }, - { "hw_rei_stall", SPCD(0x1E,0x3FFC000), EV5, ARG_NONE }, - { "hw_jmp", EV6HWMBR(0x1E,0x0), EV6, { ZA, PRB, EV6HWJMPHINT } }, - { "hw_jsr", EV6HWMBR(0x1E,0x2), EV6, { ZA, PRB, EV6HWJMPHINT } }, - { "hw_ret", EV6HWMBR(0x1E,0x4), EV6, { ZA, PRB } }, - { "hw_jcr", EV6HWMBR(0x1E,0x6), EV6, { ZA, PRB } }, - { "hw_coroutine", EV6HWMBR(0x1E,0x6), EV6, { ZA, PRB } }, /* alias */ - { "hw_jmp/stall", EV6HWMBR(0x1E,0x1), EV6, { ZA, PRB, EV6HWJMPHINT } }, - { "hw_jsr/stall", EV6HWMBR(0x1E,0x3), EV6, { ZA, PRB, EV6HWJMPHINT } }, - { "hw_ret/stall", EV6HWMBR(0x1E,0x5), EV6, { ZA, PRB } }, - { "hw_jcr/stall", EV6HWMBR(0x1E,0x7), EV6, { ZA, PRB } }, - { "hw_coroutine/stall", EV6HWMBR(0x1E,0x7), EV6, { ZA, PRB } }, /* alias */ - { "pal1e", PCD(0x1E), BASE, ARG_PCD }, - - { "hw_stl", EV4HWMEM(0x1F,0x0), EV4, ARG_EV4HWMEM }, - { "hw_stl", EV5HWMEM(0x1F,0x00), EV5, ARG_EV5HWMEM }, - { "hw_stl", EV6HWMEM(0x1F,0x4), EV6, ARG_EV6HWMEM }, /* ??? 8 */ - { "hw_stl/a", EV4HWMEM(0x1F,0x4), EV4, ARG_EV4HWMEM }, - { "hw_stl/a", EV5HWMEM(0x1F,0x10), EV5, ARG_EV5HWMEM }, - { "hw_stl/a", EV6HWMEM(0x1F,0xC), EV6, ARG_EV6HWMEM }, - { "hw_stl/ac", EV5HWMEM(0x1F,0x11), EV5, ARG_EV5HWMEM }, - { "hw_stl/ar", EV4HWMEM(0x1F,0x6), EV4, ARG_EV4HWMEM }, - { "hw_stl/av", EV5HWMEM(0x1F,0x12), EV5, ARG_EV5HWMEM }, - { "hw_stl/avc", EV5HWMEM(0x1F,0x13), EV5, ARG_EV5HWMEM }, - { "hw_stl/c", EV5HWMEM(0x1F,0x01), EV5, ARG_EV5HWMEM }, - { "hw_stl/p", EV4HWMEM(0x1F,0x8), EV4, ARG_EV4HWMEM }, - { "hw_stl/p", EV5HWMEM(0x1F,0x20), EV5, ARG_EV5HWMEM }, - { "hw_stl/p", EV6HWMEM(0x1F,0x0), EV6, ARG_EV6HWMEM }, - { "hw_stl/pa", EV4HWMEM(0x1F,0xC), EV4, ARG_EV4HWMEM }, - { "hw_stl/pa", EV5HWMEM(0x1F,0x30), EV5, ARG_EV5HWMEM }, - { "hw_stl/pac", EV5HWMEM(0x1F,0x31), EV5, ARG_EV5HWMEM }, - { "hw_stl/pav", EV5HWMEM(0x1F,0x32), EV5, ARG_EV5HWMEM }, - { "hw_stl/pavc", EV5HWMEM(0x1F,0x33), EV5, ARG_EV5HWMEM }, - { "hw_stl/pc", EV5HWMEM(0x1F,0x21), EV5, ARG_EV5HWMEM }, - { "hw_stl/pr", EV4HWMEM(0x1F,0xA), EV4, ARG_EV4HWMEM }, - { "hw_stl/pv", EV5HWMEM(0x1F,0x22), EV5, ARG_EV5HWMEM }, - { "hw_stl/pvc", EV5HWMEM(0x1F,0x23), EV5, ARG_EV5HWMEM }, - { "hw_stl/r", EV4HWMEM(0x1F,0x2), EV4, ARG_EV4HWMEM }, - { "hw_stl/v", EV5HWMEM(0x1F,0x02), EV5, ARG_EV5HWMEM }, - { "hw_stl/vc", EV5HWMEM(0x1F,0x03), EV5, ARG_EV5HWMEM }, - { "hw_stl_c", EV5HWMEM(0x1F,0x01), EV5, ARG_EV5HWMEM }, - { "hw_stl_c/a", EV5HWMEM(0x1F,0x11), EV5, ARG_EV5HWMEM }, - { "hw_stl_c/av", EV5HWMEM(0x1F,0x13), EV5, ARG_EV5HWMEM }, - { "hw_stl_c/p", EV5HWMEM(0x1F,0x21), EV5, ARG_EV5HWMEM }, - { "hw_stl_c/p", EV6HWMEM(0x1F,0x2), EV6, ARG_EV6HWMEM }, - { "hw_stl_c/pa", EV5HWMEM(0x1F,0x31), EV5, ARG_EV5HWMEM }, - { "hw_stl_c/pav", EV5HWMEM(0x1F,0x33), EV5, ARG_EV5HWMEM }, - { "hw_stl_c/pv", EV5HWMEM(0x1F,0x23), EV5, ARG_EV5HWMEM }, - { "hw_stl_c/v", EV5HWMEM(0x1F,0x03), EV5, ARG_EV5HWMEM }, - { "hw_stq", EV4HWMEM(0x1F,0x1), EV4, ARG_EV4HWMEM }, - { "hw_stq", EV5HWMEM(0x1F,0x04), EV5, ARG_EV5HWMEM }, - { "hw_stq", EV6HWMEM(0x1F,0x5), EV6, ARG_EV6HWMEM }, /* ??? 9 */ - { "hw_stq/a", EV4HWMEM(0x1F,0x5), EV4, ARG_EV4HWMEM }, - { "hw_stq/a", EV5HWMEM(0x1F,0x14), EV5, ARG_EV5HWMEM }, - { "hw_stq/a", EV6HWMEM(0x1F,0xD), EV6, ARG_EV6HWMEM }, - { "hw_stq/ac", EV5HWMEM(0x1F,0x15), EV5, ARG_EV5HWMEM }, - { "hw_stq/ar", EV4HWMEM(0x1F,0x7), EV4, ARG_EV4HWMEM }, - { "hw_stq/av", EV5HWMEM(0x1F,0x16), EV5, ARG_EV5HWMEM }, - { "hw_stq/avc", EV5HWMEM(0x1F,0x17), EV5, ARG_EV5HWMEM }, - { "hw_stq/c", EV5HWMEM(0x1F,0x05), EV5, ARG_EV5HWMEM }, - { "hw_stq/p", EV4HWMEM(0x1F,0x9), EV4, ARG_EV4HWMEM }, - { "hw_stq/p", EV5HWMEM(0x1F,0x24), EV5, ARG_EV5HWMEM }, - { "hw_stq/p", EV6HWMEM(0x1F,0x1), EV6, ARG_EV6HWMEM }, - { "hw_stq/pa", EV4HWMEM(0x1F,0xD), EV4, ARG_EV4HWMEM }, - { "hw_stq/pa", EV5HWMEM(0x1F,0x34), EV5, ARG_EV5HWMEM }, - { "hw_stq/pac", EV5HWMEM(0x1F,0x35), EV5, ARG_EV5HWMEM }, - { "hw_stq/par", EV4HWMEM(0x1F,0xE), EV4, ARG_EV4HWMEM }, - { "hw_stq/par", EV4HWMEM(0x1F,0xF), EV4, ARG_EV4HWMEM }, - { "hw_stq/pav", EV5HWMEM(0x1F,0x36), EV5, ARG_EV5HWMEM }, - { "hw_stq/pavc", EV5HWMEM(0x1F,0x37), EV5, ARG_EV5HWMEM }, - { "hw_stq/pc", EV5HWMEM(0x1F,0x25), EV5, ARG_EV5HWMEM }, - { "hw_stq/pr", EV4HWMEM(0x1F,0xB), EV4, ARG_EV4HWMEM }, - { "hw_stq/pv", EV5HWMEM(0x1F,0x26), EV5, ARG_EV5HWMEM }, - { "hw_stq/pvc", EV5HWMEM(0x1F,0x27), EV5, ARG_EV5HWMEM }, - { "hw_stq/r", EV4HWMEM(0x1F,0x3), EV4, ARG_EV4HWMEM }, - { "hw_stq/v", EV5HWMEM(0x1F,0x06), EV5, ARG_EV5HWMEM }, - { "hw_stq/vc", EV5HWMEM(0x1F,0x07), EV5, ARG_EV5HWMEM }, - { "hw_stq_c", EV5HWMEM(0x1F,0x05), EV5, ARG_EV5HWMEM }, - { "hw_stq_c/a", EV5HWMEM(0x1F,0x15), EV5, ARG_EV5HWMEM }, - { "hw_stq_c/av", EV5HWMEM(0x1F,0x17), EV5, ARG_EV5HWMEM }, - { "hw_stq_c/p", EV5HWMEM(0x1F,0x25), EV5, ARG_EV5HWMEM }, - { "hw_stq_c/p", EV6HWMEM(0x1F,0x3), EV6, ARG_EV6HWMEM }, - { "hw_stq_c/pa", EV5HWMEM(0x1F,0x35), EV5, ARG_EV5HWMEM }, - { "hw_stq_c/pav", EV5HWMEM(0x1F,0x37), EV5, ARG_EV5HWMEM }, - { "hw_stq_c/pv", EV5HWMEM(0x1F,0x27), EV5, ARG_EV5HWMEM }, - { "hw_stq_c/v", EV5HWMEM(0x1F,0x07), EV5, ARG_EV5HWMEM }, - { "hw_st", EV4HWMEM(0x1F,0x0), EV4, ARG_EV4HWMEM }, - { "hw_st", EV5HWMEM(0x1F,0x00), EV5, ARG_EV5HWMEM }, - { "hw_st/a", EV4HWMEM(0x1F,0x4), EV4, ARG_EV4HWMEM }, - { "hw_st/a", EV5HWMEM(0x1F,0x10), EV5, ARG_EV5HWMEM }, - { "hw_st/ac", EV5HWMEM(0x1F,0x11), EV5, ARG_EV5HWMEM }, - { "hw_st/aq", EV4HWMEM(0x1F,0x5), EV4, ARG_EV4HWMEM }, - { "hw_st/aq", EV5HWMEM(0x1F,0x14), EV5, ARG_EV5HWMEM }, - { "hw_st/aqc", EV5HWMEM(0x1F,0x15), EV5, ARG_EV5HWMEM }, - { "hw_st/aqv", EV5HWMEM(0x1F,0x16), EV5, ARG_EV5HWMEM }, - { "hw_st/aqvc", EV5HWMEM(0x1F,0x17), EV5, ARG_EV5HWMEM }, - { "hw_st/ar", EV4HWMEM(0x1F,0x6), EV4, ARG_EV4HWMEM }, - { "hw_st/arq", EV4HWMEM(0x1F,0x7), EV4, ARG_EV4HWMEM }, - { "hw_st/av", EV5HWMEM(0x1F,0x12), EV5, ARG_EV5HWMEM }, - { "hw_st/avc", EV5HWMEM(0x1F,0x13), EV5, ARG_EV5HWMEM }, - { "hw_st/c", EV5HWMEM(0x1F,0x01), EV5, ARG_EV5HWMEM }, - { "hw_st/p", EV4HWMEM(0x1F,0x8), EV4, ARG_EV4HWMEM }, - { "hw_st/p", EV5HWMEM(0x1F,0x20), EV5, ARG_EV5HWMEM }, - { "hw_st/pa", EV4HWMEM(0x1F,0xC), EV4, ARG_EV4HWMEM }, - { "hw_st/pa", EV5HWMEM(0x1F,0x30), EV5, ARG_EV5HWMEM }, - { "hw_st/pac", EV5HWMEM(0x1F,0x31), EV5, ARG_EV5HWMEM }, - { "hw_st/paq", EV4HWMEM(0x1F,0xD), EV4, ARG_EV4HWMEM }, - { "hw_st/paq", EV5HWMEM(0x1F,0x34), EV5, ARG_EV5HWMEM }, - { "hw_st/paqc", EV5HWMEM(0x1F,0x35), EV5, ARG_EV5HWMEM }, - { "hw_st/paqv", EV5HWMEM(0x1F,0x36), EV5, ARG_EV5HWMEM }, - { "hw_st/paqvc", EV5HWMEM(0x1F,0x37), EV5, ARG_EV5HWMEM }, - { "hw_st/par", EV4HWMEM(0x1F,0xE), EV4, ARG_EV4HWMEM }, - { "hw_st/parq", EV4HWMEM(0x1F,0xF), EV4, ARG_EV4HWMEM }, - { "hw_st/pav", EV5HWMEM(0x1F,0x32), EV5, ARG_EV5HWMEM }, - { "hw_st/pavc", EV5HWMEM(0x1F,0x33), EV5, ARG_EV5HWMEM }, - { "hw_st/pc", EV5HWMEM(0x1F,0x21), EV5, ARG_EV5HWMEM }, - { "hw_st/pq", EV4HWMEM(0x1F,0x9), EV4, ARG_EV4HWMEM }, - { "hw_st/pq", EV5HWMEM(0x1F,0x24), EV5, ARG_EV5HWMEM }, - { "hw_st/pqc", EV5HWMEM(0x1F,0x25), EV5, ARG_EV5HWMEM }, - { "hw_st/pqv", EV5HWMEM(0x1F,0x26), EV5, ARG_EV5HWMEM }, - { "hw_st/pqvc", EV5HWMEM(0x1F,0x27), EV5, ARG_EV5HWMEM }, - { "hw_st/pr", EV4HWMEM(0x1F,0xA), EV4, ARG_EV4HWMEM }, - { "hw_st/prq", EV4HWMEM(0x1F,0xB), EV4, ARG_EV4HWMEM }, - { "hw_st/pv", EV5HWMEM(0x1F,0x22), EV5, ARG_EV5HWMEM }, - { "hw_st/pvc", EV5HWMEM(0x1F,0x23), EV5, ARG_EV5HWMEM }, - { "hw_st/q", EV4HWMEM(0x1F,0x1), EV4, ARG_EV4HWMEM }, - { "hw_st/q", EV5HWMEM(0x1F,0x04), EV5, ARG_EV5HWMEM }, - { "hw_st/qc", EV5HWMEM(0x1F,0x05), EV5, ARG_EV5HWMEM }, - { "hw_st/qv", EV5HWMEM(0x1F,0x06), EV5, ARG_EV5HWMEM }, - { "hw_st/qvc", EV5HWMEM(0x1F,0x07), EV5, ARG_EV5HWMEM }, - { "hw_st/r", EV4HWMEM(0x1F,0x2), EV4, ARG_EV4HWMEM }, - { "hw_st/v", EV5HWMEM(0x1F,0x02), EV5, ARG_EV5HWMEM }, - { "hw_st/vc", EV5HWMEM(0x1F,0x03), EV5, ARG_EV5HWMEM }, - { "pal1f", PCD(0x1F), BASE, ARG_PCD }, - - { "ldf", MEM(0x20), BASE, ARG_FMEM }, - { "ldg", MEM(0x21), BASE, ARG_FMEM }, - { "lds", MEM(0x22), BASE, ARG_FMEM }, - { "ldt", MEM(0x23), BASE, ARG_FMEM }, - { "stf", MEM(0x24), BASE, ARG_FMEM }, - { "stg", MEM(0x25), BASE, ARG_FMEM }, - { "sts", MEM(0x26), BASE, ARG_FMEM }, - { "stt", MEM(0x27), BASE, ARG_FMEM }, - - { "ldl", MEM(0x28), BASE, ARG_MEM }, - { "ldq", MEM(0x29), BASE, ARG_MEM }, - { "ldl_l", MEM(0x2A), BASE, ARG_MEM }, - { "ldq_l", MEM(0x2B), BASE, ARG_MEM }, - { "stl", MEM(0x2C), BASE, ARG_MEM }, - { "stq", MEM(0x2D), BASE, ARG_MEM }, - { "stl_c", MEM(0x2E), BASE, ARG_MEM }, - { "stq_c", MEM(0x2F), BASE, ARG_MEM }, - - { "br", BRA(0x30), BASE, { ZA, BDISP } }, /* pseudo */ - { "br", BRA(0x30), BASE, ARG_BRA }, - { "fbeq", BRA(0x31), BASE, ARG_FBRA }, - { "fblt", BRA(0x32), BASE, ARG_FBRA }, - { "fble", BRA(0x33), BASE, ARG_FBRA }, - { "bsr", BRA(0x34), BASE, ARG_BRA }, - { "fbne", BRA(0x35), BASE, ARG_FBRA }, - { "fbge", BRA(0x36), BASE, ARG_FBRA }, - { "fbgt", BRA(0x37), BASE, ARG_FBRA }, - { "blbc", BRA(0x38), BASE, ARG_BRA }, - { "beq", BRA(0x39), BASE, ARG_BRA }, - { "blt", BRA(0x3A), BASE, ARG_BRA }, - { "ble", BRA(0x3B), BASE, ARG_BRA }, - { "blbs", BRA(0x3C), BASE, ARG_BRA }, - { "bne", BRA(0x3D), BASE, ARG_BRA }, - { "bge", BRA(0x3E), BASE, ARG_BRA }, - { "bgt", BRA(0x3F), BASE, ARG_BRA }, -}; - -const unsigned alpha_num_opcodes = sizeof(alpha_opcodes)/sizeof(*alpha_opcodes); - -/* OSF register names. */ - -static const char * const osf_regnames[64] = { - "v0", "t0", "t1", "t2", "t3", "t4", "t5", "t6", - "t7", "s0", "s1", "s2", "s3", "s4", "s5", "fp", - "a0", "a1", "a2", "a3", "a4", "a5", "t8", "t9", - "t10", "t11", "ra", "t12", "at", "gp", "sp", "zero", - "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7", - "$f8", "$f9", "$f10", "$f11", "$f12", "$f13", "$f14", "$f15", - "$f16", "$f17", "$f18", "$f19", "$f20", "$f21", "$f22", "$f23", - "$f24", "$f25", "$f26", "$f27", "$f28", "$f29", "$f30", "$f31" -}; - -/* VMS register names. */ - -static const char * const vms_regnames[64] = { - "R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", - "R8", "R9", "R10", "R11", "R12", "R13", "R14", "R15", - "R16", "R17", "R18", "R19", "R20", "R21", "R22", "R23", - "R24", "AI", "RA", "PV", "AT", "FP", "SP", "RZ", - "F0", "F1", "F2", "F3", "F4", "F5", "F6", "F7", - "F8", "F9", "F10", "F11", "F12", "F13", "F14", "F15", - "F16", "F17", "F18", "F19", "F20", "F21", "F22", "F23", - "F24", "F25", "F26", "F27", "F28", "F29", "F30", "FZ" -}; - -/* Disassemble Alpha instructions. */ - -int -print_insn_alpha (memaddr, info) - bfd_vma memaddr; - struct disassemble_info *info; -{ - static const struct alpha_opcode *opcode_index[AXP_NOPS+1]; - const char * const * regnames; - const struct alpha_opcode *opcode, *opcode_end; - const unsigned char *opindex; - unsigned insn, op, isa_mask; - int need_comma; - - /* Initialize the majorop table the first time through */ - if (!opcode_index[0]) - { - opcode = alpha_opcodes; - opcode_end = opcode + alpha_num_opcodes; - - for (op = 0; op < AXP_NOPS; ++op) - { - opcode_index[op] = opcode; - while (opcode < opcode_end && op == AXP_OP (opcode->opcode)) - ++opcode; - } - opcode_index[op] = opcode; - } - - if (info->flavour == bfd_target_evax_flavour) - regnames = vms_regnames; - else - regnames = osf_regnames; - - isa_mask = AXP_OPCODE_NOPAL; - switch (info->mach) - { - case bfd_mach_alpha_ev4: - isa_mask |= AXP_OPCODE_EV4; - break; - case bfd_mach_alpha_ev5: - isa_mask |= AXP_OPCODE_EV5; - break; - case bfd_mach_alpha_ev6: - isa_mask |= AXP_OPCODE_EV6; - break; - } - - /* Read the insn into a host word */ - { - bfd_byte buffer[4]; - int status = (*info->read_memory_func) (memaddr, buffer, 4, info); - if (status != 0) - { - (*info->memory_error_func) (status, memaddr, info); - return -1; - } - insn = bfd_getl32 (buffer); - } - - /* Get the major opcode of the instruction. */ - op = AXP_OP (insn); - - /* Find the first match in the opcode table. */ - opcode_end = opcode_index[op + 1]; - for (opcode = opcode_index[op]; opcode < opcode_end; ++opcode) - { - if ((insn ^ opcode->opcode) & opcode->mask) - continue; - - if (!(opcode->flags & isa_mask)) - continue; - - /* Make two passes over the operands. First see if any of them - have extraction functions, and, if they do, make sure the - instruction is valid. */ - { - int invalid = 0; - for (opindex = opcode->operands; *opindex != 0; opindex++) - { - const struct alpha_operand *operand = alpha_operands + *opindex; - if (operand->extract) - (*operand->extract) (insn, &invalid); - } - if (invalid) - continue; - } - - /* The instruction is valid. */ - goto found; - } - - /* No instruction found */ - (*info->fprintf_func) (info->stream, ".long %#08x", insn); - - return 4; - -found: - (*info->fprintf_func) (info->stream, "%s", opcode->name); - if (opcode->operands[0] != 0) - (*info->fprintf_func) (info->stream, "\t"); - - /* Now extract and print the operands. */ - need_comma = 0; - for (opindex = opcode->operands; *opindex != 0; opindex++) - { - const struct alpha_operand *operand = alpha_operands + *opindex; - int value; - - /* Operands that are marked FAKE are simply ignored. We - already made sure that the extract function considered - the instruction to be valid. */ - if ((operand->flags & AXP_OPERAND_FAKE) != 0) - continue; - - /* Extract the value from the instruction. */ - if (operand->extract) - value = (*operand->extract) (insn, (int *) NULL); - else - { - value = (insn >> operand->shift) & ((1 << operand->bits) - 1); - if (operand->flags & AXP_OPERAND_SIGNED) - { - int signbit = 1 << (operand->bits - 1); - value = (value ^ signbit) - signbit; - } - } - - if (need_comma && - ((operand->flags & (AXP_OPERAND_PARENS | AXP_OPERAND_COMMA)) - != AXP_OPERAND_PARENS)) - { - (*info->fprintf_func) (info->stream, ","); - } - if (operand->flags & AXP_OPERAND_PARENS) - (*info->fprintf_func) (info->stream, "("); - - /* Print the operand as directed by the flags. */ - if (operand->flags & AXP_OPERAND_IR) - (*info->fprintf_func) (info->stream, "%s", regnames[value]); - else if (operand->flags & AXP_OPERAND_FPR) - (*info->fprintf_func) (info->stream, "%s", regnames[value + 32]); - else if (operand->flags & AXP_OPERAND_RELATIVE) - (*info->print_address_func) (memaddr + 4 + value, info); - else if (operand->flags & AXP_OPERAND_SIGNED) - (*info->fprintf_func) (info->stream, "%d", value); - else - (*info->fprintf_func) (info->stream, "%#x", value); - - if (operand->flags & AXP_OPERAND_PARENS) - (*info->fprintf_func) (info->stream, ")"); - need_comma = 1; - } - - return 4; -} diff --git a/qemu-0.11.0/alpha.ld b/qemu-0.11.0/alpha.ld deleted file mode 100644 index 0975443..0000000 --- a/qemu-0.11.0/alpha.ld +++ /dev/null @@ -1,128 +0,0 @@ -OUTPUT_FORMAT("elf64-alpha", "elf64-alpha", - "elf64-alpha") -OUTPUT_ARCH(alpha) -ENTRY(__start) -SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/alpha-unknown-linux-gnu/lib); -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = 0x60000000 + SIZEOF_HEADERS; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .gnu.version : { *(.gnu.version) } - .gnu.version_d : { *(.gnu.version_d) } - .gnu.version_r : { *(.gnu.version_r) } - .rel.text : - { *(.rel.text) *(.rel.gnu.linkonce.t*) } - .rela.text : - { *(.rela.text) *(.rela.gnu.linkonce.t*) } - .rel.data : - { *(.rel.data) *(.rel.gnu.linkonce.d*) } - .rela.data : - { *(.rela.data) *(.rela.gnu.linkonce.d*) } - .rel.rodata : - { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } - .rela.rodata : - { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } - .rela.ctors : { *(.rela.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rela.dtors : { *(.rela.dtors) } - .rel.init : { *(.rel.init) } - .rela.init : { *(.rela.init) } - .rel.fini : { *(.rel.fini) } - .rela.fini : { *(.rela.fini) } - .rel.bss : { *(.rel.bss) } - .rela.bss : { *(.rela.bss) } - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } - .init : { *(.init) } =0x47ff041f - .text : - { - *(.text) - /* .gnu.warning sections are handled specially by elf32.em. */ - *(.gnu.warning) - *(.gnu.linkonce.t*) - } =0x47ff041f - _etext = .; - PROVIDE (etext = .); - .fini : { *(.fini) } =0x47ff041f - .rodata : { *(.rodata) *(.gnu.linkonce.r*) } - .rodata1 : { *(.rodata1) } - .reginfo : { *(.reginfo) } - /* Adjust the address for the data segment. We want to adjust up to - the same address within the page on the next page up. */ - . = ALIGN(0x100000) + (. & (0x100000 - 1)); - .data : - { - *(.data) - *(.gnu.linkonce.d*) - CONSTRUCTORS - } - .data1 : { *(.data1) } - .ctors : - { - *(.ctors) - } - .dtors : - { - *(.dtors) - } - .plt : { *(.plt) } - .got : { *(.got.plt) *(.got) } - .dynamic : { *(.dynamic) } - /* We want the small data sections together, so single-instruction offsets - can access them all, and initialized data all before uninitialized, so - we can shorten the on-disk segment size. */ - .sdata : { *(.sdata) } - _edata = .; - PROVIDE (edata = .); - __bss_start = .; - .sbss : { *(.sbss) *(.scommon) } - .bss : - { - *(.dynbss) - *(.bss) - *(COMMON) - } - _end = . ; - PROVIDE (end = .); - /* Stabs debugging sections. */ - .stab 0 : { *(.stab) } - .stabstr 0 : { *(.stabstr) } - .stab.excl 0 : { *(.stab.excl) } - .stab.exclstr 0 : { *(.stab.exclstr) } - .stab.index 0 : { *(.stab.index) } - .stab.indexstr 0 : { *(.stab.indexstr) } - .comment 0 : { *(.comment) } - /* DWARF debug sections. - Symbols in the DWARF debugging sections are relative to the beginning - of the section so we begin them at 0. */ - /* DWARF 1 */ - .debug 0 : { *(.debug) } - .line 0 : { *(.line) } - /* GNU DWARF 1 extensions */ - .debug_srcinfo 0 : { *(.debug_srcinfo) } - .debug_sfnames 0 : { *(.debug_sfnames) } - /* DWARF 1.1 and DWARF 2 */ - .debug_aranges 0 : { *(.debug_aranges) } - .debug_pubnames 0 : { *(.debug_pubnames) } - /* DWARF 2 */ - .debug_info 0 : { *(.debug_info) } - .debug_abbrev 0 : { *(.debug_abbrev) } - .debug_line 0 : { *(.debug_line) } - .debug_frame 0 : { *(.debug_frame) } - .debug_str 0 : { *(.debug_str) } - .debug_loc 0 : { *(.debug_loc) } - .debug_macinfo 0 : { *(.debug_macinfo) } - /* SGI/MIPS DWARF 2 extensions */ - .debug_weaknames 0 : { *(.debug_weaknames) } - .debug_funcnames 0 : { *(.debug_funcnames) } - .debug_typenames 0 : { *(.debug_typenames) } - .debug_varnames 0 : { *(.debug_varnames) } - /* These must appear regardless of . */ -} diff --git a/qemu-0.11.0/arm-dis.c b/qemu-0.11.0/arm-dis.c deleted file mode 100644 index 5c736c1..0000000 --- a/qemu-0.11.0/arm-dis.c +++ /dev/null @@ -1,4119 +0,0 @@ -/* Instruction printing code for the ARM - Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 - 2007, Free Software Foundation, Inc. - Contributed by Richard Earnshaw (rwe(a)pegasus.esprit.ec.org) - Modification by James G. Smith (jsmith(a)cygnus.co.uk) - - This file is part of libopcodes. - - This program is free software; you can redistribute it and/or modify it under - the terms of the GNU General Public License as published by the Free - Software Foundation; either version 2 of the License, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, but WITHOUT - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, see <http://www.gnu.org/licenses/>. */ - -/* Start of qemu specific additions. Mostly this is stub definitions - for things we don't care about. */ - -#include "dis-asm.h" -#define FALSE 0 -#define TRUE (!FALSE) -#define ATTRIBUTE_UNUSED __attribute__((unused)) -#define ISSPACE(x) ((x) == ' ' || (x) == '\t' || (x) == '\n') - -#define ARM_EXT_V1 0 -#define ARM_EXT_V2 0 -#define ARM_EXT_V2S 0 -#define ARM_EXT_V3 0 -#define ARM_EXT_V3M 0 -#define ARM_EXT_V4 0 -#define ARM_EXT_V4T 0 -#define ARM_EXT_V5 0 -#define ARM_EXT_V5T 0 -#define ARM_EXT_V5ExP 0 -#define ARM_EXT_V5E 0 -#define ARM_EXT_V5J 0 -#define ARM_EXT_V6 0 -#define ARM_EXT_V6K 0 -#define ARM_EXT_V6Z 0 -#define ARM_EXT_V6T2 0 -#define ARM_EXT_V7 0 -#define ARM_EXT_DIV 0 - -/* Co-processor space extensions. */ -#define ARM_CEXT_XSCALE 0 -#define ARM_CEXT_MAVERICK 0 -#define ARM_CEXT_IWMMXT 0 - -#define FPU_FPA_EXT_V1 0 -#define FPU_FPA_EXT_V2 0 -#define FPU_VFP_EXT_NONE 0 -#define FPU_VFP_EXT_V1xD 0 -#define FPU_VFP_EXT_V1 0 -#define FPU_VFP_EXT_V2 0 -#define FPU_MAVERICK 0 -#define FPU_VFP_EXT_V3 0 -#define FPU_NEON_EXT_V1 0 - -int floatformat_ieee_single_little; -/* Assume host uses ieee float. */ -static void floatformat_to_double (int *ignored, unsigned char *data, - double *dest) -{ - union { - uint32_t i; - float f; - } u; - u.i = data[0] | (data[1] << 8) | (data[2] << 16) | (data[3] << 24); - *dest = u.f; -} - -/* End of qemu specific additions. */ - -/* FIXME: Belongs in global header. */ -#ifndef strneq -#define strneq(a,b,n) (strncmp ((a), (b), (n)) == 0) -#endif - -#ifndef NUM_ELEM -#define NUM_ELEM(a) (sizeof (a) / sizeof (a)[0]) -#endif - -struct opcode32 -{ - unsigned long arch; /* Architecture defining this insn. */ - unsigned long value, mask; /* Recognise insn if (op&mask)==value. */ - const char *assembler; /* How to disassemble this insn. */ -}; - -struct opcode16 -{ - unsigned long arch; /* Architecture defining this insn. */ - unsigned short value, mask; /* Recognise insn if (op&mask)==value. */ - const char *assembler; /* How to disassemble this insn. */ -}; - -/* print_insn_coprocessor recognizes the following format control codes: - - %% % - - %c print condition code (always bits 28-31 in ARM mode) - %q print shifter argument - %u print condition code (unconditional in ARM mode) - %A print address for ldc/stc/ldf/stf instruction - %B print vstm/vldm register list - %C print vstr/vldr address operand - %I print cirrus signed shift immediate: bits 0..3|4..6 - %F print the COUNT field of a LFM/SFM instruction. - %P print floating point precision in arithmetic insn - %Q print floating point precision in ldf/stf insn - %R print floating point rounding mode - - %<bitfield>r print as an ARM register - %<bitfield>d print the bitfield in decimal - %<bitfield>k print immediate for VFPv3 conversion instruction - %<bitfield>x print the bitfield in hex - %<bitfield>X print the bitfield as 1 hex digit without leading "0x" - %<bitfield>f print a floating point constant if >7 else a - floating point register - %<bitfield>w print as an iWMMXt width field - [bhwd]ss/us - %<bitfield>g print as an iWMMXt 64-bit register - %<bitfield>G print as an iWMMXt general purpose or control register - %<bitfield>D print as a NEON D register - %<bitfield>Q print as a NEON Q register - - %y<code> print a single precision VFP reg. - Codes: 0=>Sm, 1=>Sd, 2=>Sn, 3=>multi-list, 4=>Sm pair - %z<code> print a double precision VFP reg - Codes: 0=>Dm, 1=>Dd, 2=>Dn, 3=>multi-list - - %<bitfield>'c print specified char iff bitfield is all ones - %<bitfield>`c print specified char iff bitfield is all zeroes - %<bitfield>?ab... select from array of values in big endian order - - %L print as an iWMMXt N/M width field. - %Z print the Immediate of a WSHUFH instruction. - %l like 'A' except use byte offsets for 'B' & 'H' - versions. - %i print 5-bit immediate in bits 8,3..0 - (print "32" when 0) - %r print register offset address for wldt/wstr instruction -*/ - -/* Common coprocessor opcodes shared between Arm and Thumb-2. */ - -static const struct opcode32 coprocessor_opcodes[] = -{ - /* XScale instructions. */ - {ARM_CEXT_XSCALE, 0x0e200010, 0x0fff0ff0, "mia%c\tacc0, %0-3r, %12-15r"}, - {ARM_CEXT_XSCALE, 0x0e280010, 0x0fff0ff0, "miaph%c\tacc0, %0-3r, %12-15r"}, - {ARM_CEXT_XSCALE, 0x0e2c0010, 0x0ffc0ff0, "mia%17'T%17`B%16'T%16`B%c\tacc0, %0-3r, %12-15r"}, - {ARM_CEXT_XSCALE, 0x0c400000, 0x0ff00fff, "mar%c\tacc0, %12-15r, %16-19r"}, - {ARM_CEXT_XSCALE, 0x0c500000, 0x0ff00fff, "mra%c\t%12-15r, %16-19r, acc0"}, - - /* Intel Wireless MMX technology instructions. */ -#define FIRST_IWMMXT_INSN 0x0e130130 -#define IWMMXT_INSN_COUNT 73 - {ARM_CEXT_IWMMXT, 0x0e130130, 0x0f3f0fff, "tandc%22-23w%c\t%12-15r"}, - {ARM_CEXT_XSCALE, 0x0e400010, 0x0ff00f3f, "tbcst%6-7w%c\t%16-19g, %12-15r"}, - {ARM_CEXT_XSCALE, 0x0e130170, 0x0f3f0ff8, "textrc%22-23w%c\t%12-15r, #%0-2d"}, - {ARM_CEXT_XSCALE, 0x0e100070, 0x0f300ff0, "textrm%3?su%22-23w%c\t%12-15r, %16-19g, #%0-2d"}, - {ARM_CEXT_XSCALE, 0x0e600010, 0x0ff00f38, "tinsr%6-7w%c\t%16-19g, %12-15r, #%0-2d"}, - {ARM_CEXT_XSCALE, 0x0e000110, 0x0ff00fff, "tmcr%c\t%16-19G, %12-15r"}, - {ARM_CEXT_XSCALE, 0x0c400000, 0x0ff00ff0, "tmcrr%c\t%0-3g, %12-15r, %16-19r"}, - {ARM_CEXT_XSCALE, 0x0e2c0010, 0x0ffc0e10, "tmia%17?tb%16?tb%c\t%5-8g, %0-3r, %12-15r"}, - {ARM_CEXT_XSCALE, 0x0e200010, 0x0fff0e10, "tmia%c\t%5-8g, %0-3r, %12-15r"}, - {ARM_CEXT_XSCALE, 0x0e280010, 0x0fff0e10, "tmiaph%c\t%5-8g, %0-3r, %12-15r"}, - {ARM_CEXT_XSCALE, 0x0e100030, 0x0f300fff, "tmovmsk%22-23w%c\t%12-15r, %16-19g"}, - {ARM_CEXT_XSCALE, 0x0e100110, 0x0ff00ff0, "tmrc%c\t%12-15r, %16-19G"}, - {ARM_CEXT_XSCALE, 0x0c500000, 0x0ff00ff0, "tmrrc%c\t%12-15r, %16-19r, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e130150, 0x0f3f0fff, "torc%22-23w%c\t%12-15r"}, - {ARM_CEXT_XSCALE, 0x0e130190, 0x0f3f0fff, "torvsc%22-23w%c\t%12-15r"}, - {ARM_CEXT_XSCALE, 0x0e2001c0, 0x0f300fff, "wabs%22-23w%c\t%12-15g, %16-19g"}, - {ARM_CEXT_XSCALE, 0x0e0001c0, 0x0f300fff, "wacc%22-23w%c\t%12-15g, %16-19g"}, - {ARM_CEXT_XSCALE, 0x0e000180, 0x0f000ff0, "wadd%20-23w%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e2001a0, 0x0f300ff0, "waddbhus%22?ml%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0ea001a0, 0x0ff00ff0, "waddsubhx%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e000020, 0x0f800ff0, "waligni%c\t%12-15g, %16-19g, %0-3g, #%20-22d"}, - {ARM_CEXT_XSCALE, 0x0e800020, 0x0fc00ff0, "walignr%20-21d%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e200000, 0x0fe00ff0, "wand%20'n%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e800000, 0x0fa00ff0, "wavg2%22?hb%20'r%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e400000, 0x0fe00ff0, "wavg4%20'r%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e000060, 0x0f300ff0, "wcmpeq%22-23w%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e100060, 0x0f100ff0, "wcmpgt%21?su%22-23w%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0xfc500100, 0xfe500f00, "wldrd\t%12-15g, %r"}, - {ARM_CEXT_XSCALE, 0xfc100100, 0xfe500f00, "wldrw\t%12-15G, %A"}, - {ARM_CEXT_XSCALE, 0x0c100000, 0x0e100e00, "wldr%L%c\t%12-15g, %l"}, - {ARM_CEXT_XSCALE, 0x0e400100, 0x0fc00ff0, "wmac%21?su%20'z%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e800100, 0x0fc00ff0, "wmadd%21?su%20'x%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0ec00100, 0x0fd00ff0, "wmadd%21?sun%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e000160, 0x0f100ff0, "wmax%21?su%22-23w%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e000080, 0x0f100fe0, "wmerge%c\t%12-15g, %16-19g, %0-3g, #%21-23d"}, - {ARM_CEXT_XSCALE, 0x0e0000a0, 0x0f800ff0, "wmia%21?tb%20?tb%22'n%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e800120, 0x0f800ff0, "wmiaw%21?tb%20?tb%22'n%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e100160, 0x0f100ff0, "wmin%21?su%22-23w%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e000100, 0x0fc00ff0, "wmul%21?su%20?ml%23'r%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0ed00100, 0x0fd00ff0, "wmul%21?sumr%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0ee000c0, 0x0fe00ff0, "wmulwsm%20`r%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0ec000c0, 0x0fe00ff0, "wmulwum%20`r%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0eb000c0, 0x0ff00ff0, "wmulwl%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e8000a0, 0x0f800ff0, "wqmia%21?tb%20?tb%22'n%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e100080, 0x0fd00ff0, "wqmulm%21'r%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0ec000e0, 0x0fd00ff0, "wqmulwm%21'r%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e000000, 0x0ff00ff0, "wor%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e000080, 0x0f000ff0, "wpack%20-23w%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0xfe300040, 0xff300ef0, "wror%22-23w\t%12-15g, %16-19g, #%i"}, - {ARM_CEXT_XSCALE, 0x0e300040, 0x0f300ff0, "wror%22-23w%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e300140, 0x0f300ff0, "wror%22-23wg%c\t%12-15g, %16-19g, %0-3G"}, - {ARM_CEXT_XSCALE, 0x0e000120, 0x0fa00ff0, "wsad%22?hb%20'z%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e0001e0, 0x0f000ff0, "wshufh%c\t%12-15g, %16-19g, #%Z"}, - {ARM_CEXT_XSCALE, 0xfe100040, 0xff300ef0, "wsll%22-23w\t%12-15g, %16-19g, #%i"}, - {ARM_CEXT_XSCALE, 0x0e100040, 0x0f300ff0, "wsll%22-23w%8'g%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e100148, 0x0f300ffc, "wsll%22-23w%8'g%c\t%12-15g, %16-19g, %0-3G"}, - {ARM_CEXT_XSCALE, 0xfe000040, 0xff300ef0, "wsra%22-23w\t%12-15g, %16-19g, #%i"}, - {ARM_CEXT_XSCALE, 0x0e000040, 0x0f300ff0, "wsra%22-23w%8'g%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e000148, 0x0f300ffc, "wsra%22-23w%8'g%c\t%12-15g, %16-19g, %0-3G"}, - {ARM_CEXT_XSCALE, 0xfe200040, 0xff300ef0, "wsrl%22-23w\t%12-15g, %16-19g, #%i"}, - {ARM_CEXT_XSCALE, 0x0e200040, 0x0f300ff0, "wsrl%22-23w%8'g%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e200148, 0x0f300ffc, "wsrl%22-23w%8'g%c\t%12-15g, %16-19g, %0-3G"}, - {ARM_CEXT_XSCALE, 0xfc400100, 0xfe500f00, "wstrd\t%12-15g, %r"}, - {ARM_CEXT_XSCALE, 0xfc000100, 0xfe500f00, "wstrw\t%12-15G, %A"}, - {ARM_CEXT_XSCALE, 0x0c000000, 0x0e100e00, "wstr%L%c\t%12-15g, %l"}, - {ARM_CEXT_XSCALE, 0x0e0001a0, 0x0f000ff0, "wsub%20-23w%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0ed001c0, 0x0ff00ff0, "wsubaddhx%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e1001c0, 0x0f300ff0, "wabsdiff%22-23w%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e0000c0, 0x0fd00fff, "wunpckeh%21?sub%c\t%12-15g, %16-19g"}, - {ARM_CEXT_XSCALE, 0x0e4000c0, 0x0fd00fff, "wunpckeh%21?suh%c\t%12-15g, %16-19g"}, - {ARM_CEXT_XSCALE, 0x0e8000c0, 0x0fd00fff, "wunpckeh%21?suw%c\t%12-15g, %16-19g"}, - {ARM_CEXT_XSCALE, 0x0e0000e0, 0x0f100fff, "wunpckel%21?su%22-23w%c\t%12-15g, %16-19g"}, - {ARM_CEXT_XSCALE, 0x0e1000c0, 0x0f300ff0, "wunpckih%22-23w%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e1000e0, 0x0f300ff0, "wunpckil%22-23w%c\t%12-15g, %16-19g, %0-3g"}, - {ARM_CEXT_XSCALE, 0x0e100000, 0x0ff00ff0, "wxor%c\t%12-15g, %16-19g, %0-3g"}, - - /* Floating point coprocessor (FPA) instructions */ - {FPU_FPA_EXT_V1, 0x0e000100, 0x0ff08f10, "adf%c%P%R\t%12-14f, %16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e100100, 0x0ff08f10, "muf%c%P%R\t%12-14f, %16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e200100, 0x0ff08f10, "suf%c%P%R\t%12-14f, %16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e300100, 0x0ff08f10, "rsf%c%P%R\t%12-14f, %16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e400100, 0x0ff08f10, "dvf%c%P%R\t%12-14f, %16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e500100, 0x0ff08f10, "rdf%c%P%R\t%12-14f, %16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e600100, 0x0ff08f10, "pow%c%P%R\t%12-14f, %16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e700100, 0x0ff08f10, "rpw%c%P%R\t%12-14f, %16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e800100, 0x0ff08f10, "rmf%c%P%R\t%12-14f, %16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e900100, 0x0ff08f10, "fml%c%P%R\t%12-14f, %16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0ea00100, 0x0ff08f10, "fdv%c%P%R\t%12-14f, %16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0eb00100, 0x0ff08f10, "frd%c%P%R\t%12-14f, %16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0ec00100, 0x0ff08f10, "pol%c%P%R\t%12-14f, %16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e008100, 0x0ff08f10, "mvf%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e108100, 0x0ff08f10, "mnf%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e208100, 0x0ff08f10, "abs%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e308100, 0x0ff08f10, "rnd%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e408100, 0x0ff08f10, "sqt%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e508100, 0x0ff08f10, "log%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e608100, 0x0ff08f10, "lgn%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e708100, 0x0ff08f10, "exp%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e808100, 0x0ff08f10, "sin%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e908100, 0x0ff08f10, "cos%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0ea08100, 0x0ff08f10, "tan%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0eb08100, 0x0ff08f10, "asn%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0ec08100, 0x0ff08f10, "acs%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0ed08100, 0x0ff08f10, "atn%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0ee08100, 0x0ff08f10, "urd%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0ef08100, 0x0ff08f10, "nrm%c%P%R\t%12-14f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0e000110, 0x0ff00f1f, "flt%c%P%R\t%16-18f, %12-15r"}, - {FPU_FPA_EXT_V1, 0x0e100110, 0x0fff0f98, "fix%c%R\t%12-15r, %0-2f"}, - {FPU_FPA_EXT_V1, 0x0e200110, 0x0fff0fff, "wfs%c\t%12-15r"}, - {FPU_FPA_EXT_V1, 0x0e300110, 0x0fff0fff, "rfs%c\t%12-15r"}, - {FPU_FPA_EXT_V1, 0x0e400110, 0x0fff0fff, "wfc%c\t%12-15r"}, - {FPU_FPA_EXT_V1, 0x0e500110, 0x0fff0fff, "rfc%c\t%12-15r"}, - {FPU_FPA_EXT_V1, 0x0e90f110, 0x0ff8fff0, "cmf%c\t%16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0eb0f110, 0x0ff8fff0, "cnf%c\t%16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0ed0f110, 0x0ff8fff0, "cmfe%c\t%16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0ef0f110, 0x0ff8fff0, "cnfe%c\t%16-18f, %0-3f"}, - {FPU_FPA_EXT_V1, 0x0c000100, 0x0e100f00, "stf%c%Q\t%12-14f, %A"}, - {FPU_FPA_EXT_V1, 0x0c100100, 0x0e100f00, "ldf%c%Q\t%12-14f, %A"}, - {FPU_FPA_EXT_V2, 0x0c000200, 0x0e100f00, "sfm%c\t%12-14f, %F, %A"}, - {FPU_FPA_EXT_V2, 0x0c100200, 0x0e100f00, "lfm%c\t%12-14f, %F, %A"}, - - /* Register load/store */ - {FPU_NEON_EXT_V1, 0x0d200b00, 0x0fb00f01, "vstmdb%c\t%16-19r%21'!, %B"}, - {FPU_NEON_EXT_V1, 0x0d300b00, 0x0fb00f01, "vldmdb%c\t%16-19r%21'!, %B"}, - {FPU_NEON_EXT_V1, 0x0c800b00, 0x0f900f01, "vstmia%c\t%16-19r%21'!, %B"}, - {FPU_NEON_EXT_V1, 0x0c900b00, 0x0f900f01, "vldmia%c\t%16-19r%21'!, %B"}, - {FPU_NEON_EXT_V1, 0x0d000b00, 0x0f300f00, "vstr%c\t%12-15,22D, %C"}, - {FPU_NEON_EXT_V1, 0x0d100b00, 0x0f300f00, "vldr%c\t%12-15,22D, %C"}, - - /* Data transfer between ARM and NEON registers */ - {FPU_NEON_EXT_V1, 0x0e800b10, 0x0ff00f70, "vdup%c.32\t%16-19,7D, %12-15r"}, - {FPU_NEON_EXT_V1, 0x0e800b30, 0x0ff00f70, "vdup%c.16\t%16-19,7D, %12-15r"}, - {FPU_NEON_EXT_V1, 0x0ea00b10, 0x0ff00f70, "vdup%c.32\t%16-19,7Q, %12-15r"}, - {FPU_NEON_EXT_V1, 0x0ea00b30, 0x0ff00f70, "vdup%c.16\t%16-19,7Q, %12-15r"}, - {FPU_NEON_EXT_V1, 0x0ec00b10, 0x0ff00f70, "vdup%c.8\t%16-19,7D, %12-15r"}, - {FPU_NEON_EXT_V1, 0x0ee00b10, 0x0ff00f70, "vdup%c.8\t%16-19,7Q, %12-15r"}, - {FPU_NEON_EXT_V1, 0x0c400b10, 0x0ff00fd0, "vmov%c\t%0-3,5D, %12-15r, %16-19r"}, - {FPU_NEON_EXT_V1, 0x0c500b10, 0x0ff00fd0, "vmov%c\t%12-15r, %16-19r, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0x0e000b10, 0x0fd00f70, "vmov%c.32\t%16-19,7D[%21d], %12-15r"}, - {FPU_NEON_EXT_V1, 0x0e100b10, 0x0f500f70, "vmov%c.32\t%12-15r, %16-19,7D[%21d]"}, - {FPU_NEON_EXT_V1, 0x0e000b30, 0x0fd00f30, "vmov%c.16\t%16-19,7D[%6,21d], %12-15r"}, - {FPU_NEON_EXT_V1, 0x0e100b30, 0x0f500f30, "vmov%c.%23?us16\t%12-15r, %16-19,7D[%6,21d]"}, - {FPU_NEON_EXT_V1, 0x0e400b10, 0x0fd00f10, "vmov%c.8\t%16-19,7D[%5,6,21d], %12-15r"}, - {FPU_NEON_EXT_V1, 0x0e500b10, 0x0f500f10, "vmov%c.%23?us8\t%12-15r, %16-19,7D[%5,6,21d]"}, - - /* Floating point coprocessor (VFP) instructions */ - {FPU_VFP_EXT_V1xD, 0x0ef1fa10, 0x0fffffff, "fmstat%c"}, - {FPU_VFP_EXT_V1xD, 0x0ee00a10, 0x0fff0fff, "fmxr%c\tfpsid, %12-15r"}, - {FPU_VFP_EXT_V1xD, 0x0ee10a10, 0x0fff0fff, "fmxr%c\tfpscr, %12-15r"}, - {FPU_VFP_EXT_V1xD, 0x0ee60a10, 0x0fff0fff, "fmxr%c\tmvfr1, %12-15r"}, - {FPU_VFP_EXT_V1xD, 0x0ee70a10, 0x0fff0fff, "fmxr%c\tmvfr0, %12-15r"}, - {FPU_VFP_EXT_V1xD, 0x0ee80a10, 0x0fff0fff, "fmxr%c\tfpexc, %12-15r"}, - {FPU_VFP_EXT_V1xD, 0x0ee90a10, 0x0fff0fff, "fmxr%c\tfpinst, %12-15r\t@ Impl def"}, - {FPU_VFP_EXT_V1xD, 0x0eea0a10, 0x0fff0fff, "fmxr%c\tfpinst2, %12-15r\t@ Impl def"}, - {FPU_VFP_EXT_V1xD, 0x0ef00a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpsid"}, - {FPU_VFP_EXT_V1xD, 0x0ef10a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpscr"}, - {FPU_VFP_EXT_V1xD, 0x0ef60a10, 0x0fff0fff, "fmrx%c\t%12-15r, mvfr1"}, - {FPU_VFP_EXT_V1xD, 0x0ef70a10, 0x0fff0fff, "fmrx%c\t%12-15r, mvfr0"}, - {FPU_VFP_EXT_V1xD, 0x0ef80a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpexc"}, - {FPU_VFP_EXT_V1xD, 0x0ef90a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpinst\t@ Impl def"}, - {FPU_VFP_EXT_V1xD, 0x0efa0a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpinst2\t@ Impl def"}, - {FPU_VFP_EXT_V1, 0x0e000b10, 0x0ff00fff, "fmdlr%c\t%z2, %12-15r"}, - {FPU_VFP_EXT_V1, 0x0e100b10, 0x0ff00fff, "fmrdl%c\t%12-15r, %z2"}, - {FPU_VFP_EXT_V1, 0x0e200b10, 0x0ff00fff, "fmdhr%c\t%z2, %12-15r"}, - {FPU_VFP_EXT_V1, 0x0e300b10, 0x0ff00fff, "fmrdh%c\t%12-15r, %z2"}, - {FPU_VFP_EXT_V1xD, 0x0ee00a10, 0x0ff00fff, "fmxr%c\t<impl def %16-19x>, %12-15r"}, - {FPU_VFP_EXT_V1xD, 0x0ef00a10, 0x0ff00fff, "fmrx%c\t%12-15r, <impl def %16-19x>"}, - {FPU_VFP_EXT_V1xD, 0x0e000a10, 0x0ff00f7f, "fmsr%c\t%y2, %12-15r"}, - {FPU_VFP_EXT_V1xD, 0x0e100a10, 0x0ff00f7f, "fmrs%c\t%12-15r, %y2"}, - {FPU_VFP_EXT_V1xD, 0x0eb50a40, 0x0fbf0f70, "fcmp%7'ezs%c\t%y1"}, - {FPU_VFP_EXT_V1, 0x0eb50b40, 0x0fbf0f70, "fcmp%7'ezd%c\t%z1"}, - {FPU_VFP_EXT_V1xD, 0x0eb00a40, 0x0fbf0fd0, "fcpys%c\t%y1, %y0"}, - {FPU_VFP_EXT_V1xD, 0x0eb00ac0, 0x0fbf0fd0, "fabss%c\t%y1, %y0"}, - {FPU_VFP_EXT_V1, 0x0eb00b40, 0x0fbf0fd0, "fcpyd%c\t%z1, %z0"}, - {FPU_VFP_EXT_V1, 0x0eb00bc0, 0x0fbf0fd0, "fabsd%c\t%z1, %z0"}, - {FPU_VFP_EXT_V1xD, 0x0eb10a40, 0x0fbf0fd0, "fnegs%c\t%y1, %y0"}, - {FPU_VFP_EXT_V1xD, 0x0eb10ac0, 0x0fbf0fd0, "fsqrts%c\t%y1, %y0"}, - {FPU_VFP_EXT_V1, 0x0eb10b40, 0x0fbf0fd0, "fnegd%c\t%z1, %z0"}, - {FPU_VFP_EXT_V1, 0x0eb10bc0, 0x0fbf0fd0, "fsqrtd%c\t%z1, %z0"}, - {FPU_VFP_EXT_V1, 0x0eb70ac0, 0x0fbf0fd0, "fcvtds%c\t%z1, %y0"}, - {FPU_VFP_EXT_V1, 0x0eb70bc0, 0x0fbf0fd0, "fcvtsd%c\t%y1, %z0"}, - {FPU_VFP_EXT_V1xD, 0x0eb80a40, 0x0fbf0fd0, "fuitos%c\t%y1, %y0"}, - {FPU_VFP_EXT_V1xD, 0x0eb80ac0, 0x0fbf0fd0, "fsitos%c\t%y1, %y0"}, - {FPU_VFP_EXT_V1, 0x0eb80b40, 0x0fbf0fd0, "fuitod%c\t%z1, %y0"}, - {FPU_VFP_EXT_V1, 0x0eb80bc0, 0x0fbf0fd0, "fsitod%c\t%z1, %y0"}, - {FPU_VFP_EXT_V1xD, 0x0eb40a40, 0x0fbf0f50, "fcmp%7'es%c\t%y1, %y0"}, - {FPU_VFP_EXT_V1, 0x0eb40b40, 0x0fbf0f50, "fcmp%7'ed%c\t%z1, %z0"}, - {FPU_VFP_EXT_V3, 0x0eba0a40, 0x0fbe0f50, "f%16?us%7?lhtos%c\t%y1, #%5,0-3k"}, - {FPU_VFP_EXT_V3, 0x0eba0b40, 0x0fbe0f50, "f%16?us%7?lhtod%c\t%z1, #%5,0-3k"}, - {FPU_VFP_EXT_V1xD, 0x0ebc0a40, 0x0fbe0f50, "fto%16?sui%7'zs%c\t%y1, %y0"}, - {FPU_VFP_EXT_V1, 0x0ebc0b40, 0x0fbe0f50, "fto%16?sui%7'zd%c\t%y1, %z0"}, - {FPU_VFP_EXT_V3, 0x0ebe0a40, 0x0fbe0f50, "fto%16?us%7?lhs%c\t%y1, #%5,0-3k"}, - {FPU_VFP_EXT_V3, 0x0ebe0b40, 0x0fbe0f50, "fto%16?us%7?lhd%c\t%z1, #%5,0-3k"}, - {FPU_VFP_EXT_V1, 0x0c500b10, 0x0fb00ff0, "fmrrd%c\t%12-15r, %16-19r, %z0"}, - {FPU_VFP_EXT_V3, 0x0eb00a00, 0x0fb00ff0, "fconsts%c\t%y1, #%0-3,16-19d"}, - {FPU_VFP_EXT_V3, 0x0eb00b00, 0x0fb00ff0, "fconstd%c\t%z1, #%0-3,16-19d"}, - {FPU_VFP_EXT_V2, 0x0c400a10, 0x0ff00fd0, "fmsrr%c\t%y4, %12-15r, %16-19r"}, - {FPU_VFP_EXT_V2, 0x0c400b10, 0x0ff00fd0, "fmdrr%c\t%z0, %12-15r, %16-19r"}, - {FPU_VFP_EXT_V2, 0x0c500a10, 0x0ff00fd0, "fmrrs%c\t%12-15r, %16-19r, %y4"}, - {FPU_VFP_EXT_V1xD, 0x0e000a00, 0x0fb00f50, "fmacs%c\t%y1, %y2, %y0"}, - {FPU_VFP_EXT_V1xD, 0x0e000a40, 0x0fb00f50, "fnmacs%c\t%y1, %y2, %y0"}, - {FPU_VFP_EXT_V1, 0x0e000b00, 0x0fb00f50, "fmacd%c\t%z1, %z2, %z0"}, - {FPU_VFP_EXT_V1, 0x0e000b40, 0x0fb00f50, "fnmacd%c\t%z1, %z2, %z0"}, - {FPU_VFP_EXT_V1xD, 0x0e100a00, 0x0fb00f50, "fmscs%c\t%y1, %y2, %y0"}, - {FPU_VFP_EXT_V1xD, 0x0e100a40, 0x0fb00f50, "fnmscs%c\t%y1, %y2, %y0"}, - {FPU_VFP_EXT_V1, 0x0e100b00, 0x0fb00f50, "fmscd%c\t%z1, %z2, %z0"}, - {FPU_VFP_EXT_V1, 0x0e100b40, 0x0fb00f50, "fnmscd%c\t%z1, %z2, %z0"}, - {FPU_VFP_EXT_V1xD, 0x0e200a00, 0x0fb00f50, "fmuls%c\t%y1, %y2, %y0"}, - {FPU_VFP_EXT_V1xD, 0x0e200a40, 0x0fb00f50, "fnmuls%c\t%y1, %y2, %y0"}, - {FPU_VFP_EXT_V1, 0x0e200b00, 0x0fb00f50, "fmuld%c\t%z1, %z2, %z0"}, - {FPU_VFP_EXT_V1, 0x0e200b40, 0x0fb00f50, "fnmuld%c\t%z1, %z2, %z0"}, - {FPU_VFP_EXT_V1xD, 0x0e300a00, 0x0fb00f50, "fadds%c\t%y1, %y2, %y0"}, - {FPU_VFP_EXT_V1xD, 0x0e300a40, 0x0fb00f50, "fsubs%c\t%y1, %y2, %y0"}, - {FPU_VFP_EXT_V1, 0x0e300b00, 0x0fb00f50, "faddd%c\t%z1, %z2, %z0"}, - {FPU_VFP_EXT_V1, 0x0e300b40, 0x0fb00f50, "fsubd%c\t%z1, %z2, %z0"}, - {FPU_VFP_EXT_V1xD, 0x0e800a00, 0x0fb00f50, "fdivs%c\t%y1, %y2, %y0"}, - {FPU_VFP_EXT_V1, 0x0e800b00, 0x0fb00f50, "fdivd%c\t%z1, %z2, %z0"}, - {FPU_VFP_EXT_V1xD, 0x0d200a00, 0x0fb00f00, "fstmdbs%c\t%16-19r!, %y3"}, - {FPU_VFP_EXT_V1xD, 0x0d200b00, 0x0fb00f00, "fstmdb%0?xd%c\t%16-19r!, %z3"}, - {FPU_VFP_EXT_V1xD, 0x0d300a00, 0x0fb00f00, "fldmdbs%c\t%16-19r!, %y3"}, - {FPU_VFP_EXT_V1xD, 0x0d300b00, 0x0fb00f00, "fldmdb%0?xd%c\t%16-19r!, %z3"}, - {FPU_VFP_EXT_V1xD, 0x0d000a00, 0x0f300f00, "fsts%c\t%y1, %A"}, - {FPU_VFP_EXT_V1, 0x0d000b00, 0x0f300f00, "fstd%c\t%z1, %A"}, - {FPU_VFP_EXT_V1xD, 0x0d100a00, 0x0f300f00, "flds%c\t%y1, %A"}, - {FPU_VFP_EXT_V1, 0x0d100b00, 0x0f300f00, "fldd%c\t%z1, %A"}, - {FPU_VFP_EXT_V1xD, 0x0c800a00, 0x0f900f00, "fstmias%c\t%16-19r%21'!, %y3"}, - {FPU_VFP_EXT_V1xD, 0x0c800b00, 0x0f900f00, "fstmia%0?xd%c\t%16-19r%21'!, %z3"}, - {FPU_VFP_EXT_V1xD, 0x0c900a00, 0x0f900f00, "fldmias%c\t%16-19r%21'!, %y3"}, - {FPU_VFP_EXT_V1xD, 0x0c900b00, 0x0f900f00, "fldmia%0?xd%c\t%16-19r%21'!, %z3"}, - - /* Cirrus coprocessor instructions. */ - {ARM_CEXT_MAVERICK, 0x0d100400, 0x0f500f00, "cfldrs%c\tmvf%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0c100400, 0x0f500f00, "cfldrs%c\tmvf%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0d500400, 0x0f500f00, "cfldrd%c\tmvd%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0c500400, 0x0f500f00, "cfldrd%c\tmvd%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0d100500, 0x0f500f00, "cfldr32%c\tmvfx%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0c100500, 0x0f500f00, "cfldr32%c\tmvfx%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0d500500, 0x0f500f00, "cfldr64%c\tmvdx%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0c500500, 0x0f500f00, "cfldr64%c\tmvdx%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0d000400, 0x0f500f00, "cfstrs%c\tmvf%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0c000400, 0x0f500f00, "cfstrs%c\tmvf%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0d400400, 0x0f500f00, "cfstrd%c\tmvd%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0c400400, 0x0f500f00, "cfstrd%c\tmvd%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0d000500, 0x0f500f00, "cfstr32%c\tmvfx%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0c000500, 0x0f500f00, "cfstr32%c\tmvfx%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0d400500, 0x0f500f00, "cfstr64%c\tmvdx%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0c400500, 0x0f500f00, "cfstr64%c\tmvdx%12-15d, %A"}, - {ARM_CEXT_MAVERICK, 0x0e000450, 0x0ff00ff0, "cfmvsr%c\tmvf%16-19d, %12-15r"}, - {ARM_CEXT_MAVERICK, 0x0e100450, 0x0ff00ff0, "cfmvrs%c\t%12-15r, mvf%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e000410, 0x0ff00ff0, "cfmvdlr%c\tmvd%16-19d, %12-15r"}, - {ARM_CEXT_MAVERICK, 0x0e100410, 0x0ff00ff0, "cfmvrdl%c\t%12-15r, mvd%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e000430, 0x0ff00ff0, "cfmvdhr%c\tmvd%16-19d, %12-15r"}, - {ARM_CEXT_MAVERICK, 0x0e100430, 0x0ff00fff, "cfmvrdh%c\t%12-15r, mvd%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e000510, 0x0ff00fff, "cfmv64lr%c\tmvdx%16-19d, %12-15r"}, - {ARM_CEXT_MAVERICK, 0x0e100510, 0x0ff00fff, "cfmvr64l%c\t%12-15r, mvdx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e000530, 0x0ff00fff, "cfmv64hr%c\tmvdx%16-19d, %12-15r"}, - {ARM_CEXT_MAVERICK, 0x0e100530, 0x0ff00fff, "cfmvr64h%c\t%12-15r, mvdx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e200440, 0x0ff00fff, "cfmval32%c\tmvax%12-15d, mvfx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e100440, 0x0ff00fff, "cfmv32al%c\tmvfx%12-15d, mvax%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e200460, 0x0ff00fff, "cfmvam32%c\tmvax%12-15d, mvfx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e100460, 0x0ff00fff, "cfmv32am%c\tmvfx%12-15d, mvax%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e200480, 0x0ff00fff, "cfmvah32%c\tmvax%12-15d, mvfx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e100480, 0x0ff00fff, "cfmv32ah%c\tmvfx%12-15d, mvax%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e2004a0, 0x0ff00fff, "cfmva32%c\tmvax%12-15d, mvfx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e1004a0, 0x0ff00fff, "cfmv32a%c\tmvfx%12-15d, mvax%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e2004c0, 0x0ff00fff, "cfmva64%c\tmvax%12-15d, mvdx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e1004c0, 0x0ff00fff, "cfmv64a%c\tmvdx%12-15d, mvax%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e2004e0, 0x0fff0fff, "cfmvsc32%c\tdspsc, mvdx%12-15d"}, - {ARM_CEXT_MAVERICK, 0x0e1004e0, 0x0fff0fff, "cfmv32sc%c\tmvdx%12-15d, dspsc"}, - {ARM_CEXT_MAVERICK, 0x0e000400, 0x0ff00fff, "cfcpys%c\tmvf%12-15d, mvf%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e000420, 0x0ff00fff, "cfcpyd%c\tmvd%12-15d, mvd%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e000460, 0x0ff00fff, "cfcvtsd%c\tmvd%12-15d, mvf%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e000440, 0x0ff00fff, "cfcvtds%c\tmvf%12-15d, mvd%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e000480, 0x0ff00fff, "cfcvt32s%c\tmvf%12-15d, mvfx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e0004a0, 0x0ff00fff, "cfcvt32d%c\tmvd%12-15d, mvfx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e0004c0, 0x0ff00fff, "cfcvt64s%c\tmvf%12-15d, mvdx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e0004e0, 0x0ff00fff, "cfcvt64d%c\tmvd%12-15d, mvdx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e100580, 0x0ff00fff, "cfcvts32%c\tmvfx%12-15d, mvf%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e1005a0, 0x0ff00fff, "cfcvtd32%c\tmvfx%12-15d, mvd%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e1005c0, 0x0ff00fff, "cftruncs32%c\tmvfx%12-15d, mvf%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e1005e0, 0x0ff00fff, "cftruncd32%c\tmvfx%12-15d, mvd%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e000550, 0x0ff00ff0, "cfrshl32%c\tmvfx%16-19d, mvfx%0-3d, %12-15r"}, - {ARM_CEXT_MAVERICK, 0x0e000570, 0x0ff00ff0, "cfrshl64%c\tmvdx%16-19d, mvdx%0-3d, %12-15r"}, - {ARM_CEXT_MAVERICK, 0x0e000500, 0x0ff00f10, "cfsh32%c\tmvfx%12-15d, mvfx%16-19d, #%I"}, - {ARM_CEXT_MAVERICK, 0x0e200500, 0x0ff00f10, "cfsh64%c\tmvdx%12-15d, mvdx%16-19d, #%I"}, - {ARM_CEXT_MAVERICK, 0x0e100490, 0x0ff00ff0, "cfcmps%c\t%12-15r, mvf%16-19d, mvf%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e1004b0, 0x0ff00ff0, "cfcmpd%c\t%12-15r, mvd%16-19d, mvd%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e100590, 0x0ff00ff0, "cfcmp32%c\t%12-15r, mvfx%16-19d, mvfx%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e1005b0, 0x0ff00ff0, "cfcmp64%c\t%12-15r, mvdx%16-19d, mvdx%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e300400, 0x0ff00fff, "cfabss%c\tmvf%12-15d, mvf%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e300420, 0x0ff00fff, "cfabsd%c\tmvd%12-15d, mvd%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e300440, 0x0ff00fff, "cfnegs%c\tmvf%12-15d, mvf%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e300460, 0x0ff00fff, "cfnegd%c\tmvd%12-15d, mvd%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e300480, 0x0ff00ff0, "cfadds%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e3004a0, 0x0ff00ff0, "cfaddd%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e3004c0, 0x0ff00ff0, "cfsubs%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e3004e0, 0x0ff00ff0, "cfsubd%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e100400, 0x0ff00ff0, "cfmuls%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e100420, 0x0ff00ff0, "cfmuld%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e300500, 0x0ff00fff, "cfabs32%c\tmvfx%12-15d, mvfx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e300520, 0x0ff00fff, "cfabs64%c\tmvdx%12-15d, mvdx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e300540, 0x0ff00fff, "cfneg32%c\tmvfx%12-15d, mvfx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e300560, 0x0ff00fff, "cfneg64%c\tmvdx%12-15d, mvdx%16-19d"}, - {ARM_CEXT_MAVERICK, 0x0e300580, 0x0ff00ff0, "cfadd32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e3005a0, 0x0ff00ff0, "cfadd64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e3005c0, 0x0ff00ff0, "cfsub32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e3005e0, 0x0ff00ff0, "cfsub64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e100500, 0x0ff00ff0, "cfmul32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e100520, 0x0ff00ff0, "cfmul64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e100540, 0x0ff00ff0, "cfmac32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e100560, 0x0ff00ff0, "cfmsc32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e000600, 0x0ff00f10, "cfmadd32%c\tmvax%5-7d, mvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e100600, 0x0ff00f10, "cfmsub32%c\tmvax%5-7d, mvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e200600, 0x0ff00f10, "cfmadda32%c\tmvax%5-7d, mvax%12-15d, mvfx%16-19d, mvfx%0-3d"}, - {ARM_CEXT_MAVERICK, 0x0e300600, 0x0ff00f10, "cfmsuba32%c\tmvax%5-7d, mvax%12-15d, mvfx%16-19d, mvfx%0-3d"}, - - /* Generic coprocessor instructions */ - {ARM_EXT_V2, 0x0c400000, 0x0ff00000, "mcrr%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"}, - {ARM_EXT_V2, 0x0c500000, 0x0ff00000, "mrrc%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"}, - {ARM_EXT_V2, 0x0e000000, 0x0f000010, "cdp%c\t%8-11d, %20-23d, cr%12-15d, cr%16-19d, cr%0-3d, {%5-7d}"}, - {ARM_EXT_V2, 0x0e100010, 0x0f100010, "mrc%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"}, - {ARM_EXT_V2, 0x0e000010, 0x0f100010, "mcr%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"}, - {ARM_EXT_V2, 0x0c000000, 0x0e100000, "stc%22'l%c\t%8-11d, cr%12-15d, %A"}, - {ARM_EXT_V2, 0x0c100000, 0x0e100000, "ldc%22'l%c\t%8-11d, cr%12-15d, %A"}, - - /* V6 coprocessor instructions */ - {ARM_EXT_V6, 0xfc500000, 0xfff00000, "mrrc2%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"}, - {ARM_EXT_V6, 0xfc400000, 0xfff00000, "mcrr2%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"}, - - /* V5 coprocessor instructions */ - {ARM_EXT_V5, 0xfc100000, 0xfe100000, "ldc2%22'l%c\t%8-11d, cr%12-15d, %A"}, - {ARM_EXT_V5, 0xfc000000, 0xfe100000, "stc2%22'l%c\t%8-11d, cr%12-15d, %A"}, - {ARM_EXT_V5, 0xfe000000, 0xff000010, "cdp2%c\t%8-11d, %20-23d, cr%12-15d, cr%16-19d, cr%0-3d, {%5-7d}"}, - {ARM_EXT_V5, 0xfe000010, 0xff100010, "mcr2%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"}, - {ARM_EXT_V5, 0xfe100010, 0xff100010, "mrc2%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"}, - - {0, 0, 0, 0} -}; - -/* Neon opcode table: This does not encode the top byte -- that is - checked by the print_insn_neon routine, as it depends on whether we are - doing thumb32 or arm32 disassembly. */ - -/* print_insn_neon recognizes the following format control codes: - - %% % - - %c print condition code - %A print v{st,ld}[1234] operands - %B print v{st,ld}[1234] any one operands - %C print v{st,ld}[1234] single->all operands - %D print scalar - %E print vmov, vmvn, vorr, vbic encoded constant - %F print vtbl,vtbx register list - - %<bitfield>r print as an ARM register - %<bitfield>d print the bitfield in decimal - %<bitfield>e print the 2^N - bitfield in decimal - %<bitfield>D print as a NEON D register - %<bitfield>Q print as a NEON Q register - %<bitfield>R print as a NEON D or Q register - %<bitfield>Sn print byte scaled width limited by n - %<bitfield>Tn print short scaled width limited by n - %<bitfield>Un print long scaled width limited by n - - %<bitfield>'c print specified char iff bitfield is all ones - %<bitfield>`c print specified char iff bitfield is all zeroes - %<bitfield>?ab... select from array of values in big endian order */ - -static const struct opcode32 neon_opcodes[] = -{ - /* Extract */ - {FPU_NEON_EXT_V1, 0xf2b00840, 0xffb00850, "vext%c.8\t%12-15,22R, %16-19,7R, %0-3,5R, #%8-11d"}, - {FPU_NEON_EXT_V1, 0xf2b00000, 0xffb00810, "vext%c.8\t%12-15,22R, %16-19,7R, %0-3,5R, #%8-11d"}, - - /* Move data element to all lanes */ - {FPU_NEON_EXT_V1, 0xf3b40c00, 0xffb70f90, "vdup%c.32\t%12-15,22R, %0-3,5D[%19d]"}, - {FPU_NEON_EXT_V1, 0xf3b20c00, 0xffb30f90, "vdup%c.16\t%12-15,22R, %0-3,5D[%18-19d]"}, - {FPU_NEON_EXT_V1, 0xf3b10c00, 0xffb10f90, "vdup%c.8\t%12-15,22R, %0-3,5D[%17-19d]"}, - - /* Table lookup */ - {FPU_NEON_EXT_V1, 0xf3b00800, 0xffb00c50, "vtbl%c.8\t%12-15,22D, %F, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf3b00840, 0xffb00c50, "vtbx%c.8\t%12-15,22D, %F, %0-3,5D"}, - - /* Two registers, miscellaneous */ - {FPU_NEON_EXT_V1, 0xf2880a10, 0xfebf0fd0, "vmovl%c.%24?us8\t%12-15,22Q, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf2900a10, 0xfebf0fd0, "vmovl%c.%24?us16\t%12-15,22Q, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf2a00a10, 0xfebf0fd0, "vmovl%c.%24?us32\t%12-15,22Q, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf3b00500, 0xffbf0f90, "vcnt%c.8\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b00580, 0xffbf0f90, "vmvn%c\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b20000, 0xffbf0f90, "vswp%c\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b20200, 0xffb30fd0, "vmovn%c.i%18-19T2\t%12-15,22D, %0-3,5Q"}, - {FPU_NEON_EXT_V1, 0xf3b20240, 0xffb30fd0, "vqmovun%c.s%18-19T2\t%12-15,22D, %0-3,5Q"}, - {FPU_NEON_EXT_V1, 0xf3b20280, 0xffb30fd0, "vqmovn%c.s%18-19T2\t%12-15,22D, %0-3,5Q"}, - {FPU_NEON_EXT_V1, 0xf3b202c0, 0xffb30fd0, "vqmovn%c.u%18-19T2\t%12-15,22D, %0-3,5Q"}, - {FPU_NEON_EXT_V1, 0xf3b20300, 0xffb30fd0, "vshll%c.i%18-19S2\t%12-15,22Q, %0-3,5D, #%18-19S2"}, - {FPU_NEON_EXT_V1, 0xf3bb0400, 0xffbf0e90, "vrecpe%c.%8?fu%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3bb0480, 0xffbf0e90, "vrsqrte%c.%8?fu%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b00000, 0xffb30f90, "vrev64%c.%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b00080, 0xffb30f90, "vrev32%c.%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b00100, 0xffb30f90, "vrev16%c.%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b00400, 0xffb30f90, "vcls%c.s%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b00480, 0xffb30f90, "vclz%c.i%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b00700, 0xffb30f90, "vqabs%c.s%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b00780, 0xffb30f90, "vqneg%c.s%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b20080, 0xffb30f90, "vtrn%c.%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b20100, 0xffb30f90, "vuzp%c.%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b20180, 0xffb30f90, "vzip%c.%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b10000, 0xffb30b90, "vcgt%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"}, - {FPU_NEON_EXT_V1, 0xf3b10080, 0xffb30b90, "vcge%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"}, - {FPU_NEON_EXT_V1, 0xf3b10100, 0xffb30b90, "vceq%c.%10?fi%18-19S2\t%12-15,22R, %0-3,5R, #0"}, - {FPU_NEON_EXT_V1, 0xf3b10180, 0xffb30b90, "vcle%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"}, - {FPU_NEON_EXT_V1, 0xf3b10200, 0xffb30b90, "vclt%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"}, - {FPU_NEON_EXT_V1, 0xf3b10300, 0xffb30b90, "vabs%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b10380, 0xffb30b90, "vneg%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b00200, 0xffb30f10, "vpaddl%c.%7?us%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b00600, 0xffb30f10, "vpadal%c.%7?us%18-19S2\t%12-15,22R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3b30600, 0xffb30e10, "vcvt%c.%7-8?usff%18-19Sa.%7-8?ffus%18-19Sa\t%12-15,22R, %0-3,5R"}, - - /* Three registers of the same length */ - {FPU_NEON_EXT_V1, 0xf2000110, 0xffb00f10, "vand%c\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2100110, 0xffb00f10, "vbic%c\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2200110, 0xffb00f10, "vorr%c\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2300110, 0xffb00f10, "vorn%c\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3000110, 0xffb00f10, "veor%c\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3100110, 0xffb00f10, "vbsl%c\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3200110, 0xffb00f10, "vbit%c\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3300110, 0xffb00f10, "vbif%c\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000d00, 0xffa00f10, "vadd%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000d10, 0xffa00f10, "vmla%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000e00, 0xffa00f10, "vceq%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000f00, 0xffa00f10, "vmax%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000f10, 0xffa00f10, "vrecps%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2200d00, 0xffa00f10, "vsub%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2200d10, 0xffa00f10, "vmls%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2200f00, 0xffa00f10, "vmin%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2200f10, 0xffa00f10, "vrsqrts%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3000d00, 0xffa00f10, "vpadd%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3000d10, 0xffa00f10, "vmul%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3000e00, 0xffa00f10, "vcge%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3000e10, 0xffa00f10, "vacge%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3000f00, 0xffa00f10, "vpmax%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3200d00, 0xffa00f10, "vabd%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3200e00, 0xffa00f10, "vcgt%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3200e10, 0xffa00f10, "vacgt%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3200f00, 0xffa00f10, "vpmin%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000800, 0xff800f10, "vadd%c.i%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000810, 0xff800f10, "vtst%c.%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000900, 0xff800f10, "vmla%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000b00, 0xff800f10, "vqdmulh%c.s%20-21S6\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000b10, 0xff800f10, "vpadd%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3000800, 0xff800f10, "vsub%c.i%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3000810, 0xff800f10, "vceq%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3000900, 0xff800f10, "vmls%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf3000b00, 0xff800f10, "vqrdmulh%c.s%20-21S6\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000000, 0xfe800f10, "vhadd%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000010, 0xfe800f10, "vqadd%c.%24?us%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000100, 0xfe800f10, "vrhadd%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000200, 0xfe800f10, "vhsub%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000210, 0xfe800f10, "vqsub%c.%24?us%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000300, 0xfe800f10, "vcgt%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000310, 0xfe800f10, "vcge%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000400, 0xfe800f10, "vshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"}, - {FPU_NEON_EXT_V1, 0xf2000410, 0xfe800f10, "vqshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"}, - {FPU_NEON_EXT_V1, 0xf2000500, 0xfe800f10, "vrshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"}, - {FPU_NEON_EXT_V1, 0xf2000510, 0xfe800f10, "vqrshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"}, - {FPU_NEON_EXT_V1, 0xf2000600, 0xfe800f10, "vmax%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000610, 0xfe800f10, "vmin%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000700, 0xfe800f10, "vabd%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000710, 0xfe800f10, "vaba%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000910, 0xfe800f10, "vmul%c.%24?pi%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000a00, 0xfe800f10, "vpmax%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - {FPU_NEON_EXT_V1, 0xf2000a10, 0xfe800f10, "vpmin%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"}, - - /* One register and an immediate value */ - {FPU_NEON_EXT_V1, 0xf2800e10, 0xfeb80fb0, "vmov%c.i8\t%12-15,22R, %E"}, - {FPU_NEON_EXT_V1, 0xf2800e30, 0xfeb80fb0, "vmov%c.i64\t%12-15,22R, %E"}, - {FPU_NEON_EXT_V1, 0xf2800f10, 0xfeb80fb0, "vmov%c.f32\t%12-15,22R, %E"}, - {FPU_NEON_EXT_V1, 0xf2800810, 0xfeb80db0, "vmov%c.i16\t%12-15,22R, %E"}, - {FPU_NEON_EXT_V1, 0xf2800830, 0xfeb80db0, "vmvn%c.i16\t%12-15,22R, %E"}, - {FPU_NEON_EXT_V1, 0xf2800910, 0xfeb80db0, "vorr%c.i16\t%12-15,22R, %E"}, - {FPU_NEON_EXT_V1, 0xf2800930, 0xfeb80db0, "vbic%c.i16\t%12-15,22R, %E"}, - {FPU_NEON_EXT_V1, 0xf2800c10, 0xfeb80eb0, "vmov%c.i32\t%12-15,22R, %E"}, - {FPU_NEON_EXT_V1, 0xf2800c30, 0xfeb80eb0, "vmvn%c.i32\t%12-15,22R, %E"}, - {FPU_NEON_EXT_V1, 0xf2800110, 0xfeb809b0, "vorr%c.i32\t%12-15,22R, %E"}, - {FPU_NEON_EXT_V1, 0xf2800130, 0xfeb809b0, "vbic%c.i32\t%12-15,22R, %E"}, - {FPU_NEON_EXT_V1, 0xf2800010, 0xfeb808b0, "vmov%c.i32\t%12-15,22R, %E"}, - {FPU_NEON_EXT_V1, 0xf2800030, 0xfeb808b0, "vmvn%c.i32\t%12-15,22R, %E"}, - - /* Two registers and a shift amount */ - {FPU_NEON_EXT_V1, 0xf2880810, 0xffb80fd0, "vshrn%c.i16\t%12-15,22D, %0-3,5Q, #%16-18e"}, - {FPU_NEON_EXT_V1, 0xf2880850, 0xffb80fd0, "vrshrn%c.i16\t%12-15,22D, %0-3,5Q, #%16-18e"}, - {FPU_NEON_EXT_V1, 0xf2880810, 0xfeb80fd0, "vqshrun%c.s16\t%12-15,22D, %0-3,5Q, #%16-18e"}, - {FPU_NEON_EXT_V1, 0xf2880850, 0xfeb80fd0, "vqrshrun%c.s16\t%12-15,22D, %0-3,5Q, #%16-18e"}, - {FPU_NEON_EXT_V1, 0xf2880910, 0xfeb80fd0, "vqshrn%c.%24?us16\t%12-15,22D, %0-3,5Q, #%16-18e"}, - {FPU_NEON_EXT_V1, 0xf2880950, 0xfeb80fd0, "vqrshrn%c.%24?us16\t%12-15,22D, %0-3,5Q, #%16-18e"}, - {FPU_NEON_EXT_V1, 0xf2880a10, 0xfeb80fd0, "vshll%c.%24?us8\t%12-15,22D, %0-3,5Q, #%16-18d"}, - {FPU_NEON_EXT_V1, 0xf2900810, 0xffb00fd0, "vshrn%c.i32\t%12-15,22D, %0-3,5Q, #%16-19e"}, - {FPU_NEON_EXT_V1, 0xf2900850, 0xffb00fd0, "vrshrn%c.i32\t%12-15,22D, %0-3,5Q, #%16-19e"}, - {FPU_NEON_EXT_V1, 0xf2880510, 0xffb80f90, "vshl%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18d"}, - {FPU_NEON_EXT_V1, 0xf3880410, 0xffb80f90, "vsri%c.8\t%12-15,22R, %0-3,5R, #%16-18e"}, - {FPU_NEON_EXT_V1, 0xf3880510, 0xffb80f90, "vsli%c.8\t%12-15,22R, %0-3,5R, #%16-18d"}, - {FPU_NEON_EXT_V1, 0xf3880610, 0xffb80f90, "vqshlu%c.s8\t%12-15,22R, %0-3,5R, #%16-18d"}, - {FPU_NEON_EXT_V1, 0xf2900810, 0xfeb00fd0, "vqshrun%c.s32\t%12-15,22D, %0-3,5Q, #%16-19e"}, - {FPU_NEON_EXT_V1, 0xf2900850, 0xfeb00fd0, "vqrshrun%c.s32\t%12-15,22D, %0-3,5Q, #%16-19e"}, - {FPU_NEON_EXT_V1, 0xf2900910, 0xfeb00fd0, "vqshrn%c.%24?us32\t%12-15,22D, %0-3,5Q, #%16-19e"}, - {FPU_NEON_EXT_V1, 0xf2900950, 0xfeb00fd0, "vqrshrn%c.%24?us32\t%12-15,22D, %0-3,5Q, #%16-19e"}, - {FPU_NEON_EXT_V1, 0xf2900a10, 0xfeb00fd0, "vshll%c.%24?us16\t%12-15,22D, %0-3,5Q, #%16-19d"}, - {FPU_NEON_EXT_V1, 0xf2880010, 0xfeb80f90, "vshr%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"}, - {FPU_NEON_EXT_V1, 0xf2880110, 0xfeb80f90, "vsra%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"}, - {FPU_NEON_EXT_V1, 0xf2880210, 0xfeb80f90, "vrshr%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"}, - {FPU_NEON_EXT_V1, 0xf2880310, 0xfeb80f90, "vrsra%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"}, - {FPU_NEON_EXT_V1, 0xf2880710, 0xfeb80f90, "vqshl%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18d"}, - {FPU_NEON_EXT_V1, 0xf2a00810, 0xffa00fd0, "vshrn%c.i64\t%12-15,22D, %0-3,5Q, #%16-20e"}, - {FPU_NEON_EXT_V1, 0xf2a00850, 0xffa00fd0, "vrshrn%c.i64\t%12-15,22D, %0-3,5Q, #%16-20e"}, - {FPU_NEON_EXT_V1, 0xf2900510, 0xffb00f90, "vshl%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19d"}, - {FPU_NEON_EXT_V1, 0xf3900410, 0xffb00f90, "vsri%c.16\t%12-15,22R, %0-3,5R, #%16-19e"}, - {FPU_NEON_EXT_V1, 0xf3900510, 0xffb00f90, "vsli%c.16\t%12-15,22R, %0-3,5R, #%16-19d"}, - {FPU_NEON_EXT_V1, 0xf3900610, 0xffb00f90, "vqshlu%c.s16\t%12-15,22R, %0-3,5R, #%16-19d"}, - {FPU_NEON_EXT_V1, 0xf2a00a10, 0xfea00fd0, "vshll%c.%24?us32\t%12-15,22D, %0-3,5Q, #%16-20d"}, - {FPU_NEON_EXT_V1, 0xf2900010, 0xfeb00f90, "vshr%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"}, - {FPU_NEON_EXT_V1, 0xf2900110, 0xfeb00f90, "vsra%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"}, - {FPU_NEON_EXT_V1, 0xf2900210, 0xfeb00f90, "vrshr%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"}, - {FPU_NEON_EXT_V1, 0xf2900310, 0xfeb00f90, "vrsra%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"}, - {FPU_NEON_EXT_V1, 0xf2900710, 0xfeb00f90, "vqshl%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19d"}, - {FPU_NEON_EXT_V1, 0xf2800810, 0xfec00fd0, "vqshrun%c.s64\t%12-15,22D, %0-3,5Q, #%16-20e"}, - {FPU_NEON_EXT_V1, 0xf2800850, 0xfec00fd0, "vqrshrun%c.s64\t%12-15,22D, %0-3,5Q, #%16-20e"}, - {FPU_NEON_EXT_V1, 0xf2800910, 0xfec00fd0, "vqshrn%c.%24?us64\t%12-15,22D, %0-3,5Q, #%16-20e"}, - {FPU_NEON_EXT_V1, 0xf2800950, 0xfec00fd0, "vqrshrn%c.%24?us64\t%12-15,22D, %0-3,5Q, #%16-20e"}, - {FPU_NEON_EXT_V1, 0xf2a00510, 0xffa00f90, "vshl%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20d"}, - {FPU_NEON_EXT_V1, 0xf3a00410, 0xffa00f90, "vsri%c.32\t%12-15,22R, %0-3,5R, #%16-20e"}, - {FPU_NEON_EXT_V1, 0xf3a00510, 0xffa00f90, "vsli%c.32\t%12-15,22R, %0-3,5R, #%16-20d"}, - {FPU_NEON_EXT_V1, 0xf3a00610, 0xffa00f90, "vqshlu%c.s32\t%12-15,22R, %0-3,5R, #%16-20d"}, - {FPU_NEON_EXT_V1, 0xf2a00010, 0xfea00f90, "vshr%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"}, - {FPU_NEON_EXT_V1, 0xf2a00110, 0xfea00f90, "vsra%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"}, - {FPU_NEON_EXT_V1, 0xf2a00210, 0xfea00f90, "vrshr%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"}, - {FPU_NEON_EXT_V1, 0xf2a00310, 0xfea00f90, "vrsra%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"}, - {FPU_NEON_EXT_V1, 0xf2a00710, 0xfea00f90, "vqshl%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20d"}, - {FPU_NEON_EXT_V1, 0xf2800590, 0xff800f90, "vshl%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21d"}, - {FPU_NEON_EXT_V1, 0xf3800490, 0xff800f90, "vsri%c.64\t%12-15,22R, %0-3,5R, #%16-21e"}, - {FPU_NEON_EXT_V1, 0xf3800590, 0xff800f90, "vsli%c.64\t%12-15,22R, %0-3,5R, #%16-21d"}, - {FPU_NEON_EXT_V1, 0xf3800690, 0xff800f90, "vqshlu%c.s64\t%12-15,22R, %0-3,5R, #%16-21d"}, - {FPU_NEON_EXT_V1, 0xf2800090, 0xfe800f90, "vshr%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"}, - {FPU_NEON_EXT_V1, 0xf2800190, 0xfe800f90, "vsra%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"}, - {FPU_NEON_EXT_V1, 0xf2800290, 0xfe800f90, "vrshr%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"}, - {FPU_NEON_EXT_V1, 0xf2800390, 0xfe800f90, "vrsra%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"}, - {FPU_NEON_EXT_V1, 0xf2800790, 0xfe800f90, "vqshl%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21d"}, - {FPU_NEON_EXT_V1, 0xf2a00e10, 0xfea00e90, "vcvt%c.%24,8?usff32.%24,8?ffus32\t%12-15,22R, %0-3,5R, #%16-20e"}, - - /* Three registers of different lengths */ - {FPU_NEON_EXT_V1, 0xf2800e00, 0xfea00f50, "vmull%c.p%20S0\t%12-15,22Q, %16-19,7D, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf2800400, 0xff800f50, "vaddhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"}, - {FPU_NEON_EXT_V1, 0xf2800600, 0xff800f50, "vsubhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"}, - {FPU_NEON_EXT_V1, 0xf2800900, 0xff800f50, "vqdmlal%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf2800b00, 0xff800f50, "vqdmlsl%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf2800d00, 0xff800f50, "vqdmull%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf3800400, 0xff800f50, "vraddhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"}, - {FPU_NEON_EXT_V1, 0xf3800600, 0xff800f50, "vrsubhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"}, - {FPU_NEON_EXT_V1, 0xf2800000, 0xfe800f50, "vaddl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf2800100, 0xfe800f50, "vaddw%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7Q, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf2800200, 0xfe800f50, "vsubl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf2800300, 0xfe800f50, "vsubw%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7Q, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf2800500, 0xfe800f50, "vabal%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf2800700, 0xfe800f50, "vabdl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf2800800, 0xfe800f50, "vmlal%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf2800a00, 0xfe800f50, "vmlsl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"}, - {FPU_NEON_EXT_V1, 0xf2800c00, 0xfe800f50, "vmull%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"}, - - /* Two registers and a scalar */ - {FPU_NEON_EXT_V1, 0xf2800040, 0xff800f50, "vmla%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"}, - {FPU_NEON_EXT_V1, 0xf2800140, 0xff800f50, "vmla%c.f%20-21Sa\t%12-15,22D, %16-19,7D, %D"}, - {FPU_NEON_EXT_V1, 0xf2800340, 0xff800f50, "vqdmlal%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"}, - {FPU_NEON_EXT_V1, 0xf2800440, 0xff800f50, "vmls%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"}, - {FPU_NEON_EXT_V1, 0xf2800540, 0xff800f50, "vmls%c.f%20-21S6\t%12-15,22D, %16-19,7D, %D"}, - {FPU_NEON_EXT_V1, 0xf2800740, 0xff800f50, "vqdmlsl%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"}, - {FPU_NEON_EXT_V1, 0xf2800840, 0xff800f50, "vmul%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"}, - {FPU_NEON_EXT_V1, 0xf2800940, 0xff800f50, "vmul%c.f%20-21Sa\t%12-15,22D, %16-19,7D, %D"}, - {FPU_NEON_EXT_V1, 0xf2800b40, 0xff800f50, "vqdmull%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"}, - {FPU_NEON_EXT_V1, 0xf2800c40, 0xff800f50, "vqdmulh%c.s%20-21S6\t%12-15,22D, %16-19,7D, %D"}, - {FPU_NEON_EXT_V1, 0xf2800d40, 0xff800f50, "vqrdmulh%c.s%20-21S6\t%12-15,22D, %16-19,7D, %D"}, - {FPU_NEON_EXT_V1, 0xf3800040, 0xff800f50, "vmla%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"}, - {FPU_NEON_EXT_V1, 0xf3800140, 0xff800f50, "vmla%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"}, - {FPU_NEON_EXT_V1, 0xf3800440, 0xff800f50, "vmls%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"}, - {FPU_NEON_EXT_V1, 0xf3800540, 0xff800f50, "vmls%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"}, - {FPU_NEON_EXT_V1, 0xf3800840, 0xff800f50, "vmul%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"}, - {FPU_NEON_EXT_V1, 0xf3800940, 0xff800f50, "vmul%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"}, - {FPU_NEON_EXT_V1, 0xf3800c40, 0xff800f50, "vqdmulh%c.s%20-21S6\t%12-15,22Q, %16-19,7Q, %D"}, - {FPU_NEON_EXT_V1, 0xf3800d40, 0xff800f50, "vqrdmulh%c.s%20-21S6\t%12-15,22Q, %16-19,7Q, %D"}, - {FPU_NEON_EXT_V1, 0xf2800240, 0xfe800f50, "vmlal%c.%24?us%20-21S6\t%12-15,22Q, %16-19,7D, %D"}, - {FPU_NEON_EXT_V1, 0xf2800640, 0xfe800f50, "vmlsl%c.%24?us%20-21S6\t%12-15,22Q, %16-19,7D, %D"}, - {FPU_NEON_EXT_V1, 0xf2800a40, 0xfe800f50, "vmull%c.%24?us%20-21S6\t%12-15,22Q, %16-19,7D, %D"}, - - /* Element and structure load/store */ - {FPU_NEON_EXT_V1, 0xf4a00fc0, 0xffb00fc0, "vld4%c.32\t%C"}, - {FPU_NEON_EXT_V1, 0xf4a00c00, 0xffb00f00, "vld1%c.%6-7S2\t%C"}, - {FPU_NEON_EXT_V1, 0xf4a00d00, 0xffb00f00, "vld2%c.%6-7S2\t%C"}, - {FPU_NEON_EXT_V1, 0xf4a00e00, 0xffb00f00, "vld3%c.%6-7S2\t%C"}, - {FPU_NEON_EXT_V1, 0xf4a00f00, 0xffb00f00, "vld4%c.%6-7S2\t%C"}, - {FPU_NEON_EXT_V1, 0xf4000200, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"}, - {FPU_NEON_EXT_V1, 0xf4000300, 0xff900f00, "v%21?ls%21?dt2%c.%6-7S2\t%A"}, - {FPU_NEON_EXT_V1, 0xf4000400, 0xff900f00, "v%21?ls%21?dt3%c.%6-7S2\t%A"}, - {FPU_NEON_EXT_V1, 0xf4000500, 0xff900f00, "v%21?ls%21?dt3%c.%6-7S2\t%A"}, - {FPU_NEON_EXT_V1, 0xf4000600, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"}, - {FPU_NEON_EXT_V1, 0xf4000700, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"}, - {FPU_NEON_EXT_V1, 0xf4000800, 0xff900f00, "v%21?ls%21?dt2%c.%6-7S2\t%A"}, - {FPU_NEON_EXT_V1, 0xf4000900, 0xff900f00, "v%21?ls%21?dt2%c.%6-7S2\t%A"}, - {FPU_NEON_EXT_V1, 0xf4000a00, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"}, - {FPU_NEON_EXT_V1, 0xf4000000, 0xff900e00, "v%21?ls%21?dt4%c.%6-7S2\t%A"}, - {FPU_NEON_EXT_V1, 0xf4800000, 0xff900300, "v%21?ls%21?dt1%c.%10-11S2\t%B"}, - {FPU_NEON_EXT_V1, 0xf4800100, 0xff900300, "v%21?ls%21?dt2%c.%10-11S2\t%B"}, - {FPU_NEON_EXT_V1, 0xf4800200, 0xff900300, "v%21?ls%21?dt3%c.%10-11S2\t%B"}, - {FPU_NEON_EXT_V1, 0xf4800300, 0xff900300, "v%21?ls%21?dt4%c.%10-11S2\t%B"}, - - {0,0 ,0, 0} -}; - -/* Opcode tables: ARM, 16-bit Thumb, 32-bit Thumb. All three are partially - ordered: they must be searched linearly from the top to obtain a correct - match. */ - -/* print_insn_arm recognizes the following format control codes: - - %% % - - %a print address for ldr/str instruction - %s print address for ldr/str halfword/signextend instruction - %b print branch destination - %c print condition code (always bits 28-31) - %m print register mask for ldm/stm instruction - %o print operand2 (immediate or register + shift) - %p print 'p' iff bits 12-15 are 15 - %t print 't' iff bit 21 set and bit 24 clear - %B print arm BLX(1) destination - %C print the PSR sub type. - %U print barrier type. - %P print address for pli instruction. - - %<bitfield>r print as an ARM register - %<bitfield>d print the bitfield in decimal - %<bitfield>W print the bitfield plus one in decimal - %<bitfield>x print the bitfield in hex - %<bitfield>X print the bitfield as 1 hex digit without leading "0x" - - %<bitfield>'c print specified char iff bitfield is all ones - %<bitfield>`c print specified char iff bitfield is all zeroes - %<bitfield>?ab... select from array of values in big endian order - - %e print arm SMI operand (bits 0..7,8..19). - %E print the LSB and WIDTH fields of a BFI or BFC instruction. - %V print the 16-bit immediate field of a MOVT or MOVW instruction. */ - -static const struct opcode32 arm_opcodes[] = -{ - /* ARM instructions. */ - {ARM_EXT_V1, 0xe1a00000, 0xffffffff, "nop\t\t\t(mov r0,r0)"}, - {ARM_EXT_V4T | ARM_EXT_V5, 0x012FFF10, 0x0ffffff0, "bx%c\t%0-3r"}, - {ARM_EXT_V2, 0x00000090, 0x0fe000f0, "mul%20's%c\t%16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V2, 0x00200090, 0x0fe000f0, "mla%20's%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, - {ARM_EXT_V2S, 0x01000090, 0x0fb00ff0, "swp%22'b%c\t%12-15r, %0-3r, [%16-19r]"}, - {ARM_EXT_V3M, 0x00800090, 0x0fa000f0, "%22?sumull%20's%c\t%12-15r, %16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V3M, 0x00a00090, 0x0fa000f0, "%22?sumlal%20's%c\t%12-15r, %16-19r, %0-3r, %8-11r"}, - - /* V7 instructions. */ - {ARM_EXT_V7, 0xf450f000, 0xfd70f000, "pli\t%P"}, - {ARM_EXT_V7, 0x0320f0f0, 0x0ffffff0, "dbg%c\t#%0-3d"}, - {ARM_EXT_V7, 0xf57ff050, 0xfffffff0, "dmb\t%U"}, - {ARM_EXT_V7, 0xf57ff040, 0xfffffff0, "dsb\t%U"}, - {ARM_EXT_V7, 0xf57ff060, 0xfffffff0, "isb\t%U"}, - - /* ARM V6T2 instructions. */ - {ARM_EXT_V6T2, 0x07c0001f, 0x0fe0007f, "bfc%c\t%12-15r, %E"}, - {ARM_EXT_V6T2, 0x07c00010, 0x0fe00070, "bfi%c\t%12-15r, %0-3r, %E"}, - {ARM_EXT_V6T2, 0x00600090, 0x0ff000f0, "mls%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, - {ARM_EXT_V6T2, 0x006000b0, 0x0f7000f0, "strht%c\t%12-15r, %s"}, - {ARM_EXT_V6T2, 0x00300090, 0x0f300090, "ldr%6's%5?hbt%c\t%12-15r, %s"}, - {ARM_EXT_V6T2, 0x03000000, 0x0ff00000, "movw%c\t%12-15r, %V"}, - {ARM_EXT_V6T2, 0x03400000, 0x0ff00000, "movt%c\t%12-15r, %V"}, - {ARM_EXT_V6T2, 0x06ff0f30, 0x0fff0ff0, "rbit%c\t%12-15r, %0-3r"}, - {ARM_EXT_V6T2, 0x07a00050, 0x0fa00070, "%22?usbfx%c\t%12-15r, %0-3r, #%7-11d, #%16-20W"}, - - /* ARM V6Z instructions. */ - {ARM_EXT_V6Z, 0x01600070, 0x0ff000f0, "smc%c\t%e"}, - - /* ARM V6K instructions. */ - {ARM_EXT_V6K, 0xf57ff01f, 0xffffffff, "clrex"}, - {ARM_EXT_V6K, 0x01d00f9f, 0x0ff00fff, "ldrexb%c\t%12-15r, [%16-19r]"}, - {ARM_EXT_V6K, 0x01b00f9f, 0x0ff00fff, "ldrexd%c\t%12-15r, [%16-19r]"}, - {ARM_EXT_V6K, 0x01f00f9f, 0x0ff00fff, "ldrexh%c\t%12-15r, [%16-19r]"}, - {ARM_EXT_V6K, 0x01c00f90, 0x0ff00ff0, "strexb%c\t%12-15r, %0-3r, [%16-19r]"}, - {ARM_EXT_V6K, 0x01a00f90, 0x0ff00ff0, "strexd%c\t%12-15r, %0-3r, [%16-19r]"}, - {ARM_EXT_V6K, 0x01e00f90, 0x0ff00ff0, "strexh%c\t%12-15r, %0-3r, [%16-19r]"}, - - /* ARM V6K NOP hints. */ - {ARM_EXT_V6K, 0x0320f001, 0x0fffffff, "yield%c"}, - {ARM_EXT_V6K, 0x0320f002, 0x0fffffff, "wfe%c"}, - {ARM_EXT_V6K, 0x0320f003, 0x0fffffff, "wfi%c"}, - {ARM_EXT_V6K, 0x0320f004, 0x0fffffff, "sev%c"}, - {ARM_EXT_V6K, 0x0320f000, 0x0fffff00, "nop%c\t{%0-7d}"}, - - /* ARM V6 instructions. */ - {ARM_EXT_V6, 0xf1080000, 0xfffffe3f, "cpsie\t%8'a%7'i%6'f"}, - {ARM_EXT_V6, 0xf10a0000, 0xfffffe20, "cpsie\t%8'a%7'i%6'f,#%0-4d"}, - {ARM_EXT_V6, 0xf10C0000, 0xfffffe3f, "cpsid\t%8'a%7'i%6'f"}, - {ARM_EXT_V6, 0xf10e0000, 0xfffffe20, "cpsid\t%8'a%7'i%6'f,#%0-4d"}, - {ARM_EXT_V6, 0xf1000000, 0xfff1fe20, "cps\t#%0-4d"}, - {ARM_EXT_V6, 0x06800010, 0x0ff00ff0, "pkhbt%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06800010, 0x0ff00070, "pkhbt%c\t%12-15r, %16-19r, %0-3r, lsl #%7-11d"}, - {ARM_EXT_V6, 0x06800050, 0x0ff00ff0, "pkhtb%c\t%12-15r, %16-19r, %0-3r, asr #32"}, - {ARM_EXT_V6, 0x06800050, 0x0ff00070, "pkhtb%c\t%12-15r, %16-19r, %0-3r, asr #%7-11d"}, - {ARM_EXT_V6, 0x01900f9f, 0x0ff00fff, "ldrex%c\tr%12-15d, [%16-19r]"}, - {ARM_EXT_V6, 0x06200f10, 0x0ff00ff0, "qadd16%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06200f90, 0x0ff00ff0, "qadd8%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06200f30, 0x0ff00ff0, "qaddsubx%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06200f70, 0x0ff00ff0, "qsub16%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06200ff0, 0x0ff00ff0, "qsub8%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06200f50, 0x0ff00ff0, "qsubaddx%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06100f10, 0x0ff00ff0, "sadd16%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06100f90, 0x0ff00ff0, "sadd8%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06100f30, 0x0ff00ff0, "saddaddx%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06300f10, 0x0ff00ff0, "shadd16%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06300f90, 0x0ff00ff0, "shadd8%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06300f30, 0x0ff00ff0, "shaddsubx%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06300f70, 0x0ff00ff0, "shsub16%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06300ff0, 0x0ff00ff0, "shsub8%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06300f50, 0x0ff00ff0, "shsubaddx%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06100f70, 0x0ff00ff0, "ssub16%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06100ff0, 0x0ff00ff0, "ssub8%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06100f50, 0x0ff00ff0, "ssubaddx%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06500f10, 0x0ff00ff0, "uadd16%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06500f90, 0x0ff00ff0, "uadd8%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06500f30, 0x0ff00ff0, "uaddsubx%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06700f10, 0x0ff00ff0, "uhadd16%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06700f90, 0x0ff00ff0, "uhadd8%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06700f30, 0x0ff00ff0, "uhaddsubx%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06700f70, 0x0ff00ff0, "uhsub16%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06700ff0, 0x0ff00ff0, "uhsub8%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06700f50, 0x0ff00ff0, "uhsubaddx%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06600f10, 0x0ff00ff0, "uqadd16%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06600f90, 0x0ff00ff0, "uqadd8%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06600f30, 0x0ff00ff0, "uqaddsubx%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06600f70, 0x0ff00ff0, "uqsub16%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06600ff0, 0x0ff00ff0, "uqsub8%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06600f50, 0x0ff00ff0, "uqsubaddx%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06500f70, 0x0ff00ff0, "usub16%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06500ff0, 0x0ff00ff0, "usub8%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06500f50, 0x0ff00ff0, "usubaddx%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06bf0f30, 0x0fff0ff0, "rev%c\t\%12-15r, %0-3r"}, - {ARM_EXT_V6, 0x06bf0fb0, 0x0fff0ff0, "rev16%c\t\%12-15r, %0-3r"}, - {ARM_EXT_V6, 0x06ff0fb0, 0x0fff0ff0, "revsh%c\t\%12-15r, %0-3r"}, - {ARM_EXT_V6, 0xf8100a00, 0xfe50ffff, "rfe%23?id%24?ba\t\%16-19r%21'!"}, - {ARM_EXT_V6, 0x06bf0070, 0x0fff0ff0, "sxth%c\t%12-15r, %0-3r"}, - {ARM_EXT_V6, 0x06bf0470, 0x0fff0ff0, "sxth%c\t%12-15r, %0-3r, ror #8"}, - {ARM_EXT_V6, 0x06bf0870, 0x0fff0ff0, "sxth%c\t%12-15r, %0-3r, ror #16"}, - {ARM_EXT_V6, 0x06bf0c70, 0x0fff0ff0, "sxth%c\t%12-15r, %0-3r, ror #24"}, - {ARM_EXT_V6, 0x068f0070, 0x0fff0ff0, "sxtb16%c\t%12-15r, %0-3r"}, - {ARM_EXT_V6, 0x068f0470, 0x0fff0ff0, "sxtb16%c\t%12-15r, %0-3r, ror #8"}, - {ARM_EXT_V6, 0x068f0870, 0x0fff0ff0, "sxtb16%c\t%12-15r, %0-3r, ror #16"}, - {ARM_EXT_V6, 0x068f0c70, 0x0fff0ff0, "sxtb16%c\t%12-15r, %0-3r, ror #24"}, - {ARM_EXT_V6, 0x06af0070, 0x0fff0ff0, "sxtb%c\t%12-15r, %0-3r"}, - {ARM_EXT_V6, 0x06af0470, 0x0fff0ff0, "sxtb%c\t%12-15r, %0-3r, ror #8"}, - {ARM_EXT_V6, 0x06af0870, 0x0fff0ff0, "sxtb%c\t%12-15r, %0-3r, ror #16"}, - {ARM_EXT_V6, 0x06af0c70, 0x0fff0ff0, "sxtb%c\t%12-15r, %0-3r, ror #24"}, - {ARM_EXT_V6, 0x06ff0070, 0x0fff0ff0, "uxth%c\t%12-15r, %0-3r"}, - {ARM_EXT_V6, 0x06ff0470, 0x0fff0ff0, "uxth%c\t%12-15r, %0-3r, ror #8"}, - {ARM_EXT_V6, 0x06ff0870, 0x0fff0ff0, "uxth%c\t%12-15r, %0-3r, ror #16"}, - {ARM_EXT_V6, 0x06ff0c70, 0x0fff0ff0, "uxth%c\t%12-15r, %0-3r, ror #24"}, - {ARM_EXT_V6, 0x06cf0070, 0x0fff0ff0, "uxtb16%c\t%12-15r, %0-3r"}, - {ARM_EXT_V6, 0x06cf0470, 0x0fff0ff0, "uxtb16%c\t%12-15r, %0-3r, ror #8"}, - {ARM_EXT_V6, 0x06cf0870, 0x0fff0ff0, "uxtb16%c\t%12-15r, %0-3r, ror #16"}, - {ARM_EXT_V6, 0x06cf0c70, 0x0fff0ff0, "uxtb16%c\t%12-15r, %0-3r, ror #24"}, - {ARM_EXT_V6, 0x06ef0070, 0x0fff0ff0, "uxtb%c\t%12-15r, %0-3r"}, - {ARM_EXT_V6, 0x06ef0470, 0x0fff0ff0, "uxtb%c\t%12-15r, %0-3r, ror #8"}, - {ARM_EXT_V6, 0x06ef0870, 0x0fff0ff0, "uxtb%c\t%12-15r, %0-3r, ror #16"}, - {ARM_EXT_V6, 0x06ef0c70, 0x0fff0ff0, "uxtb%c\t%12-15r, %0-3r, ror #24"}, - {ARM_EXT_V6, 0x06b00070, 0x0ff00ff0, "sxtah%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06b00470, 0x0ff00ff0, "sxtah%c\t%12-15r, %16-19r, %0-3r, ror #8"}, - {ARM_EXT_V6, 0x06b00870, 0x0ff00ff0, "sxtah%c\t%12-15r, %16-19r, %0-3r, ror #16"}, - {ARM_EXT_V6, 0x06b00c70, 0x0ff00ff0, "sxtah%c\t%12-15r, %16-19r, %0-3r, ror #24"}, - {ARM_EXT_V6, 0x06800070, 0x0ff00ff0, "sxtab16%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06800470, 0x0ff00ff0, "sxtab16%c\t%12-15r, %16-19r, %0-3r, ror #8"}, - {ARM_EXT_V6, 0x06800870, 0x0ff00ff0, "sxtab16%c\t%12-15r, %16-19r, %0-3r, ror #16"}, - {ARM_EXT_V6, 0x06800c70, 0x0ff00ff0, "sxtab16%c\t%12-15r, %16-19r, %0-3r, ror #24"}, - {ARM_EXT_V6, 0x06a00070, 0x0ff00ff0, "sxtab%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06a00470, 0x0ff00ff0, "sxtab%c\t%12-15r, %16-19r, %0-3r, ror #8"}, - {ARM_EXT_V6, 0x06a00870, 0x0ff00ff0, "sxtab%c\t%12-15r, %16-19r, %0-3r, ror #16"}, - {ARM_EXT_V6, 0x06a00c70, 0x0ff00ff0, "sxtab%c\t%12-15r, %16-19r, %0-3r, ror #24"}, - {ARM_EXT_V6, 0x06f00070, 0x0ff00ff0, "uxtah%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06f00470, 0x0ff00ff0, "uxtah%c\t%12-15r, %16-19r, %0-3r, ror #8"}, - {ARM_EXT_V6, 0x06f00870, 0x0ff00ff0, "uxtah%c\t%12-15r, %16-19r, %0-3r, ror #16"}, - {ARM_EXT_V6, 0x06f00c70, 0x0ff00ff0, "uxtah%c\t%12-15r, %16-19r, %0-3r, ror #24"}, - {ARM_EXT_V6, 0x06c00070, 0x0ff00ff0, "uxtab16%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06c00470, 0x0ff00ff0, "uxtab16%c\t%12-15r, %16-19r, %0-3r, ror #8"}, - {ARM_EXT_V6, 0x06c00870, 0x0ff00ff0, "uxtab16%c\t%12-15r, %16-19r, %0-3r, ror #16"}, - {ARM_EXT_V6, 0x06c00c70, 0x0ff00ff0, "uxtab16%c\t%12-15r, %16-19r, %0-3r, ROR #24"}, - {ARM_EXT_V6, 0x06e00070, 0x0ff00ff0, "uxtab%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0x06e00470, 0x0ff00ff0, "uxtab%c\t%12-15r, %16-19r, %0-3r, ror #8"}, - {ARM_EXT_V6, 0x06e00870, 0x0ff00ff0, "uxtab%c\t%12-15r, %16-19r, %0-3r, ror #16"}, - {ARM_EXT_V6, 0x06e00c70, 0x0ff00ff0, "uxtab%c\t%12-15r, %16-19r, %0-3r, ror #24"}, - {ARM_EXT_V6, 0x06800fb0, 0x0ff00ff0, "sel%c\t%12-15r, %16-19r, %0-3r"}, - {ARM_EXT_V6, 0xf1010000, 0xfffffc00, "setend\t%9?ble"}, - {ARM_EXT_V6, 0x0700f010, 0x0ff0f0d0, "smuad%5'x%c\t%16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V6, 0x0700f050, 0x0ff0f0d0, "smusd%5'x%c\t%16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V6, 0x07000010, 0x0ff000d0, "smlad%5'x%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, - {ARM_EXT_V6, 0x07400010, 0x0ff000d0, "smlald%5'x%c\t%12-15r, %16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V6, 0x07000050, 0x0ff000d0, "smlsd%5'x%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, - {ARM_EXT_V6, 0x07400050, 0x0ff000d0, "smlsld%5'x%c\t%12-15r, %16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V6, 0x0750f010, 0x0ff0f0d0, "smmul%5'r%c\t%16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V6, 0x07500010, 0x0ff000d0, "smmla%5'r%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, - {ARM_EXT_V6, 0x075000d0, 0x0ff000d0, "smmls%5'r%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, - {ARM_EXT_V6, 0xf84d0500, 0xfe5fffe0, "srs%23?id%24?ba\t%16-19r%21'!, #%0-4d"}, - {ARM_EXT_V6, 0x06a00010, 0x0fe00ff0, "ssat%c\t%12-15r, #%16-20W, %0-3r"}, - {ARM_EXT_V6, 0x06a00010, 0x0fe00070, "ssat%c\t%12-15r, #%16-20W, %0-3r, lsl #%7-11d"}, - {ARM_EXT_V6, 0x06a00050, 0x0fe00070, "ssat%c\t%12-15r, #%16-20W, %0-3r, asr #%7-11d"}, - {ARM_EXT_V6, 0x06a00f30, 0x0ff00ff0, "ssat16%c\t%12-15r, #%16-19W, %0-3r"}, - {ARM_EXT_V6, 0x01800f90, 0x0ff00ff0, "strex%c\t%12-15r, %0-3r, [%16-19r]"}, - {ARM_EXT_V6, 0x00400090, 0x0ff000f0, "umaal%c\t%12-15r, %16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V6, 0x0780f010, 0x0ff0f0f0, "usad8%c\t%16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V6, 0x07800010, 0x0ff000f0, "usada8%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, - {ARM_EXT_V6, 0x06e00010, 0x0fe00ff0, "usat%c\t%12-15r, #%16-20d, %0-3r"}, - {ARM_EXT_V6, 0x06e00010, 0x0fe00070, "usat%c\t%12-15r, #%16-20d, %0-3r, lsl #%7-11d"}, - {ARM_EXT_V6, 0x06e00050, 0x0fe00070, "usat%c\t%12-15r, #%16-20d, %0-3r, asr #%7-11d"}, - {ARM_EXT_V6, 0x06e00f30, 0x0ff00ff0, "usat16%c\t%12-15r, #%16-19d, %0-3r"}, - - /* V5J instruction. */ - {ARM_EXT_V5J, 0x012fff20, 0x0ffffff0, "bxj%c\t%0-3r"}, - - /* V5 Instructions. */ - {ARM_EXT_V5, 0xe1200070, 0xfff000f0, "bkpt\t0x%16-19X%12-15X%8-11X%0-3X"}, - {ARM_EXT_V5, 0xfa000000, 0xfe000000, "blx\t%B"}, - {ARM_EXT_V5, 0x012fff30, 0x0ffffff0, "blx%c\t%0-3r"}, - {ARM_EXT_V5, 0x016f0f10, 0x0fff0ff0, "clz%c\t%12-15r, %0-3r"}, - - /* V5E "El Segundo" Instructions. */ - {ARM_EXT_V5E, 0x000000d0, 0x0e1000f0, "ldrd%c\t%12-15r, %s"}, - {ARM_EXT_V5E, 0x000000f0, 0x0e1000f0, "strd%c\t%12-15r, %s"}, - {ARM_EXT_V5E, 0xf450f000, 0xfc70f000, "pld\t%a"}, - {ARM_EXT_V5ExP, 0x01000080, 0x0ff000f0, "smlabb%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, - {ARM_EXT_V5ExP, 0x010000a0, 0x0ff000f0, "smlatb%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, - {ARM_EXT_V5ExP, 0x010000c0, 0x0ff000f0, "smlabt%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, - {ARM_EXT_V5ExP, 0x010000e0, 0x0ff000f0, "smlatt%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, - - {ARM_EXT_V5ExP, 0x01200080, 0x0ff000f0, "smlawb%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, - {ARM_EXT_V5ExP, 0x012000c0, 0x0ff000f0, "smlawt%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, - - {ARM_EXT_V5ExP, 0x01400080, 0x0ff000f0, "smlalbb%c\t%12-15r, %16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V5ExP, 0x014000a0, 0x0ff000f0, "smlaltb%c\t%12-15r, %16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V5ExP, 0x014000c0, 0x0ff000f0, "smlalbt%c\t%12-15r, %16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V5ExP, 0x014000e0, 0x0ff000f0, "smlaltt%c\t%12-15r, %16-19r, %0-3r, %8-11r"}, - - {ARM_EXT_V5ExP, 0x01600080, 0x0ff0f0f0, "smulbb%c\t%16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V5ExP, 0x016000a0, 0x0ff0f0f0, "smultb%c\t%16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V5ExP, 0x016000c0, 0x0ff0f0f0, "smulbt%c\t%16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V5ExP, 0x016000e0, 0x0ff0f0f0, "smultt%c\t%16-19r, %0-3r, %8-11r"}, - - {ARM_EXT_V5ExP, 0x012000a0, 0x0ff0f0f0, "smulwb%c\t%16-19r, %0-3r, %8-11r"}, - {ARM_EXT_V5ExP, 0x012000e0, 0x0ff0f0f0, "smulwt%c\t%16-19r, %0-3r, %8-11r"}, - - {ARM_EXT_V5ExP, 0x01000050, 0x0ff00ff0, "qadd%c\t%12-15r, %0-3r, %16-19r"}, - {ARM_EXT_V5ExP, 0x01400050, 0x0ff00ff0, "qdadd%c\t%12-15r, %0-3r, %16-19r"}, - {ARM_EXT_V5ExP, 0x01200050, 0x0ff00ff0, "qsub%c\t%12-15r, %0-3r, %16-19r"}, - {ARM_EXT_V5ExP, 0x01600050, 0x0ff00ff0, "qdsub%c\t%12-15r, %0-3r, %16-19r"}, - - /* ARM Instructions. */ - {ARM_EXT_V1, 0x00000090, 0x0e100090, "str%6's%5?hb%c\t%12-15r, %s"}, - {ARM_EXT_V1, 0x00100090, 0x0e100090, "ldr%6's%5?hb%c\t%12-15r, %s"}, - {ARM_EXT_V1, 0x00000000, 0x0de00000, "and%20's%c\t%12-15r, %16-19r, %o"}, - {ARM_EXT_V1, 0x00200000, 0x0de00000, "eor%20's%c\t%12-15r, %16-19r, %o"}, - {ARM_EXT_V1, 0x00400000, 0x0de00000, "sub%20's%c\t%12-15r, %16-19r, %o"}, - {ARM_EXT_V1, 0x00600000, 0x0de00000, "rsb%20's%c\t%12-15r, %16-19r, %o"}, - {ARM_EXT_V1, 0x00800000, 0x0de00000, "add%20's%c\t%12-15r, %16-19r, %o"}, - {ARM_EXT_V1, 0x00a00000, 0x0de00000, "adc%20's%c\t%12-15r, %16-19r, %o"}, - {ARM_EXT_V1, 0x00c00000, 0x0de00000, "sbc%20's%c\t%12-15r, %16-19r, %o"}, - {ARM_EXT_V1, 0x00e00000, 0x0de00000, "rsc%20's%c\t%12-15r, %16-19r, %o"}, - {ARM_EXT_V3, 0x0120f000, 0x0db0f000, "msr%c\t%22?SCPSR%C, %o"}, - {ARM_EXT_V3, 0x010f0000, 0x0fbf0fff, "mrs%c\t%12-15r, %22?SCPSR"}, - {ARM_EXT_V1, 0x01000000, 0x0de00000, "tst%p%c\t%16-19r, %o"}, - {ARM_EXT_V1, 0x01200000, 0x0de00000, "teq%p%c\t%16-19r, %o"}, - {ARM_EXT_V1, 0x01400000, 0x0de00000, "cmp%p%c\t%16-19r, %o"}, - {ARM_EXT_V1, 0x01600000, 0x0de00000, "cmn%p%c\t%16-19r, %o"}, - {ARM_EXT_V1, 0x01800000, 0x0de00000, "orr%20's%c\t%12-15r, %16-19r, %o"}, - {ARM_EXT_V1, 0x03a00000, 0x0fef0000, "mov%20's%c\t%12-15r, %o"}, - {ARM_EXT_V1, 0x01a00000, 0x0def0ff0, "mov%20's%c\t%12-15r, %0-3r"}, - {ARM_EXT_V1, 0x01a00000, 0x0def0060, "lsl%20's%c\t%12-15r, %q"}, - {ARM_EXT_V1, 0x01a00020, 0x0def0060, "lsr%20's%c\t%12-15r, %q"}, - {ARM_EXT_V1, 0x01a00040, 0x0def0060, "asr%20's%c\t%12-15r, %q"}, - {ARM_EXT_V1, 0x01a00060, 0x0def0ff0, "rrx%20's%c\t%12-15r, %0-3r"}, - {ARM_EXT_V1, 0x01a00060, 0x0def0060, "ror%20's%c\t%12-15r, %q"}, - {ARM_EXT_V1, 0x01c00000, 0x0de00000, "bic%20's%c\t%12-15r, %16-19r, %o"}, - {ARM_EXT_V1, 0x01e00000, 0x0de00000, "mvn%20's%c\t%12-15r, %o"}, - {ARM_EXT_V1, 0x052d0004, 0x0fff0fff, "push%c\t{%12-15r}\t\t; (str%c %12-15r, %a)"}, - {ARM_EXT_V1, 0x04000000, 0x0e100000, "str%22'b%t%c\t%12-15r, %a"}, - {ARM_EXT_V1, 0x06000000, 0x0e100ff0, "str%22'b%t%c\t%12-15r, %a"}, - {ARM_EXT_V1, 0x04000000, 0x0c100010, "str%22'b%t%c\t%12-15r, %a"}, - {ARM_EXT_V1, 0x06000010, 0x0e000010, "undefined"}, - {ARM_EXT_V1, 0x049d0004, 0x0fff0fff, "pop%c\t{%12-15r}\t\t; (ldr%c %12-15r, %a)"}, - {ARM_EXT_V1, 0x04100000, 0x0c100000, "ldr%22'b%t%c\t%12-15r, %a"}, - {ARM_EXT_V1, 0x092d0000, 0x0fff0000, "push%c\t%m"}, - {ARM_EXT_V1, 0x08800000, 0x0ff00000, "stm%c\t%16-19r%21'!, %m%22'^"}, - {ARM_EXT_V1, 0x08000000, 0x0e100000, "stm%23?id%24?ba%c\t%16-19r%21'!, %m%22'^"}, - {ARM_EXT_V1, 0x08bd0000, 0x0fff0000, "pop%c\t%m"}, - {ARM_EXT_V1, 0x08900000, 0x0f900000, "ldm%c\t%16-19r%21'!, %m%22'^"}, - {ARM_EXT_V1, 0x08100000, 0x0e100000, "ldm%23?id%24?ba%c\t%16-19r%21'!, %m%22'^"}, - {ARM_EXT_V1, 0x0a000000, 0x0e000000, "b%24'l%c\t%b"}, - {ARM_EXT_V1, 0x0f000000, 0x0f000000, "svc%c\t%0-23x"}, - - /* The rest. */ - {ARM_EXT_V1, 0x00000000, 0x00000000, "undefined instruction %0-31x"}, - {0, 0x00000000, 0x00000000, 0} -}; - -/* print_insn_thumb16 recognizes the following format control codes: - - %S print Thumb register (bits 3..5 as high number if bit 6 set) - %D print Thumb register (bits 0..2 as high number if bit 7 set) - %<bitfield>I print bitfield as a signed decimal - (top bit of range being the sign bit) - %N print Thumb register mask (with LR) - %O print Thumb register mask (with PC) - %M print Thumb register mask - %b print CZB's 6-bit unsigned branch destination - %s print Thumb right-shift immediate (6..10; 0 == 32). - %c print the condition code - %C print the condition code, or "s" if not conditional - %x print warning if conditional an not at end of IT block" - %X print "\t; unpredictable <IT:code>" if conditional - %I print IT instruction suffix and operands - %<bitfield>r print bitfield as an ARM register - %<bitfield>d print bitfield as a decimal - %<bitfield>H print (bitfield * 2) as a decimal - %<bitfield>W print (bitfield * 4) as a decimal - %<bitfield>a print (bitfield * 4) as a pc-rel offset + decoded symbol - %<bitfield>B print Thumb branch destination (signed displacement) - %<bitfield>c print bitfield as a condition code - %<bitnum>'c print specified char iff bit is one - %<bitnum>?ab print a if bit is one else print b. */ - -static const struct opcode16 thumb_opcodes[] = -{ - /* Thumb instructions. */ - - /* ARM V6K no-argument instructions. */ - {ARM_EXT_V6K, 0xbf00, 0xffff, "nop%c"}, - {ARM_EXT_V6K, 0xbf10, 0xffff, "yield%c"}, - {ARM_EXT_V6K, 0xbf20, 0xffff, "wfe%c"}, - {ARM_EXT_V6K, 0xbf30, 0xffff, "wfi%c"}, - {ARM_EXT_V6K, 0xbf40, 0xffff, "sev%c"}, - {ARM_EXT_V6K, 0xbf00, 0xff0f, "nop%c\t{%4-7d}"}, - - /* ARM V6T2 instructions. */ - {ARM_EXT_V6T2, 0xb900, 0xfd00, "cbnz\t%0-2r, %b%X"}, - {ARM_EXT_V6T2, 0xb100, 0xfd00, "cbz\t%0-2r, %b%X"}, - {ARM_EXT_V6T2, 0xbf00, 0xff00, "it%I%X"}, - - /* ARM V6. */ - {ARM_EXT_V6, 0xb660, 0xfff8, "cpsie\t%2'a%1'i%0'f%X"}, - {ARM_EXT_V6, 0xb670, 0xfff8, "cpsid\t%2'a%1'i%0'f%X"}, - {ARM_EXT_V6, 0x4600, 0xffc0, "mov%c\t%0-2r, %3-5r"}, - {ARM_EXT_V6, 0xba00, 0xffc0, "rev%c\t%0-2r, %3-5r"}, - {ARM_EXT_V6, 0xba40, 0xffc0, "rev16%c\t%0-2r, %3-5r"}, - {ARM_EXT_V6, 0xbac0, 0xffc0, "revsh%c\t%0-2r, %3-5r"}, - {ARM_EXT_V6, 0xb650, 0xfff7, "setend\t%3?ble%X"}, - {ARM_EXT_V6, 0xb200, 0xffc0, "sxth%c\t%0-2r, %3-5r"}, - {ARM_EXT_V6, 0xb240, 0xffc0, "sxtb%c\t%0-2r, %3-5r"}, - {ARM_EXT_V6, 0xb280, 0xffc0, "uxth%c\t%0-2r, %3-5r"}, - {ARM_EXT_V6, 0xb2c0, 0xffc0, "uxtb%c\t%0-2r, %3-5r"}, - - /* ARM V5 ISA extends Thumb. */ - {ARM_EXT_V5T, 0xbe00, 0xff00, "bkpt\t%0-7x"}, /* Is always unconditional. */ - /* This is BLX(2). BLX(1) is a 32-bit instruction. */ - {ARM_EXT_V5T, 0x4780, 0xff87, "blx%c\t%3-6r%x"}, /* note: 4 bit register number. */ - /* ARM V4T ISA (Thumb v1). */ - {ARM_EXT_V4T, 0x46C0, 0xFFFF, "nop%c\t\t\t(mov r8, r8)"}, - /* Format 4. */ - {ARM_EXT_V4T, 0x4000, 0xFFC0, "and%C\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x4040, 0xFFC0, "eor%C\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x4080, 0xFFC0, "lsl%C\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x40C0, 0xFFC0, "lsr%C\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x4100, 0xFFC0, "asr%C\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x4140, 0xFFC0, "adc%C\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x4180, 0xFFC0, "sbc%C\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x41C0, 0xFFC0, "ror%C\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x4200, 0xFFC0, "tst%c\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x4240, 0xFFC0, "neg%C\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x4280, 0xFFC0, "cmp%c\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x42C0, 0xFFC0, "cmn%c\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x4300, 0xFFC0, "orr%C\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x4340, 0xFFC0, "mul%C\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x4380, 0xFFC0, "bic%C\t%0-2r, %3-5r"}, - {ARM_EXT_V4T, 0x43C0, 0xFFC0, "mvn%C\t%0-2r, %3-5r"}, - /* format 13 */ - {ARM_EXT_V4T, 0xB000, 0xFF80, "add%c\tsp, #%0-6W"}, - {ARM_EXT_V4T, 0xB080, 0xFF80, "sub%c\tsp, #%0-6W"}, - /* format 5 */ - {ARM_EXT_V4T, 0x4700, 0xFF80, "bx%c\t%S%x"}, - {ARM_EXT_V4T, 0x4400, 0xFF00, "add%c\t%D, %S"}, - {ARM_EXT_V4T, 0x4500, 0xFF00, "cmp%c\t%D, %S"}, - {ARM_EXT_V4T, 0x4600, 0xFF00, "mov%c\t%D, %S"}, - /* format 14 */ - {ARM_EXT_V4T, 0xB400, 0xFE00, "push%c\t%N"}, - {ARM_EXT_V4T, 0xBC00, 0xFE00, "pop%c\t%O"}, - /* format 2 */ - {ARM_EXT_V4T, 0x1800, 0xFE00, "add%C\t%0-2r, %3-5r, %6-8r"}, - {ARM_EXT_V4T, 0x1A00, 0xFE00, "sub%C\t%0-2r, %3-5r, %6-8r"}, - {ARM_EXT_V4T, 0x1C00, 0xFE00, "add%C\t%0-2r, %3-5r, #%6-8d"}, - {ARM_EXT_V4T, 0x1E00, 0xFE00, "sub%C\t%0-2r, %3-5r, #%6-8d"}, - /* format 8 */ - {ARM_EXT_V4T, 0x5200, 0xFE00, "strh%c\t%0-2r, [%3-5r, %6-8r]"}, - {ARM_EXT_V4T, 0x5A00, 0xFE00, "ldrh%c\t%0-2r, [%3-5r, %6-8r]"}, - {ARM_EXT_V4T, 0x5600, 0xF600, "ldrs%11?hb%c\t%0-2r, [%3-5r, %6-8r]"}, - /* format 7 */ - {ARM_EXT_V4T, 0x5000, 0xFA00, "str%10'b%c\t%0-2r, [%3-5r, %6-8r]"}, - {ARM_EXT_V4T, 0x5800, 0xFA00, "ldr%10'b%c\t%0-2r, [%3-5r, %6-8r]"}, - /* format 1 */ - {ARM_EXT_V4T, 0x0000, 0xF800, "lsl%C\t%0-2r, %3-5r, #%6-10d"}, - {ARM_EXT_V4T, 0x0800, 0xF800, "lsr%C\t%0-2r, %3-5r, %s"}, - {ARM_EXT_V4T, 0x1000, 0xF800, "asr%C\t%0-2r, %3-5r, %s"}, - /* format 3 */ - {ARM_EXT_V4T, 0x2000, 0xF800, "mov%C\t%8-10r, #%0-7d"}, - {ARM_EXT_V4T, 0x2800, 0xF800, "cmp%c\t%8-10r, #%0-7d"}, - {ARM_EXT_V4T, 0x3000, 0xF800, "add%C\t%8-10r, #%0-7d"}, - {ARM_EXT_V4T, 0x3800, 0xF800, "sub%C\t%8-10r, #%0-7d"}, - /* format 6 */ - {ARM_EXT_V4T, 0x4800, 0xF800, "ldr%c\t%8-10r, [pc, #%0-7W]\t(%0-7a)"}, /* TODO: Disassemble PC relative "LDR rD,=<symbolic>" */ - /* format 9 */ - {ARM_EXT_V4T, 0x6000, 0xF800, "str%c\t%0-2r, [%3-5r, #%6-10W]"}, - {ARM_EXT_V4T, 0x6800, 0xF800, "ldr%c\t%0-2r, [%3-5r, #%6-10W]"}, - {ARM_EXT_V4T, 0x7000, 0xF800, "strb%c\t%0-2r, [%3-5r, #%6-10d]"}, - {ARM_EXT_V4T, 0x7800, 0xF800, "ldrb%c\t%0-2r, [%3-5r, #%6-10d]"}, - /* format 10 */ - {ARM_EXT_V4T, 0x8000, 0xF800, "strh%c\t%0-2r, [%3-5r, #%6-10H]"}, - {ARM_EXT_V4T, 0x8800, 0xF800, "ldrh%c\t%0-2r, [%3-5r, #%6-10H]"}, - /* format 11 */ - {ARM_EXT_V4T, 0x9000, 0xF800, "str%c\t%8-10r, [sp, #%0-7W]"}, - {ARM_EXT_V4T, 0x9800, 0xF800, "ldr%c\t%8-10r, [sp, #%0-7W]"}, - /* format 12 */ - {ARM_EXT_V4T, 0xA000, 0xF800, "add%c\t%8-10r, pc, #%0-7W\t(adr %8-10r, %0-7a)"}, - {ARM_EXT_V4T, 0xA800, 0xF800, "add%c\t%8-10r, sp, #%0-7W"}, - /* format 15 */ - {ARM_EXT_V4T, 0xC000, 0xF800, "stmia%c\t%8-10r!, %M"}, - {ARM_EXT_V4T, 0xC800, 0xF800, "ldmia%c\t%8-10r!, %M"}, - /* format 17 */ - {ARM_EXT_V4T, 0xDF00, 0xFF00, "svc%c\t%0-7d"}, - /* format 16 */ - {ARM_EXT_V4T, 0xDE00, 0xFE00, "undefined"}, - {ARM_EXT_V4T, 0xD000, 0xF000, "b%8-11c.n\t%0-7B%X"}, - /* format 18 */ - {ARM_EXT_V4T, 0xE000, 0xF800, "b%c.n\t%0-10B%x"}, - - /* The E800 .. FFFF range is unconditionally redirected to the - 32-bit table, because even in pre-V6T2 ISAs, BL and BLX(1) pairs - are processed via that table. Thus, we can never encounter a - bare "second half of BL/BLX(1)" instruction here. */ - {ARM_EXT_V1, 0x0000, 0x0000, "undefined"}, - {0, 0, 0, 0} -}; - -/* Thumb32 opcodes use the same table structure as the ARM opcodes. - We adopt the convention that hw1 is the high 16 bits of .value and - .mask, hw2 the low 16 bits. - - print_insn_thumb32 recognizes the following format control codes: - - %% % - - %I print a 12-bit immediate from hw1[10],hw2[14:12,7:0] - %M print a modified 12-bit immediate (same location) - %J print a 16-bit immediate from hw1[3:0,10],hw2[14:12,7:0] - %K print a 16-bit immediate from hw2[3:0],hw1[3:0],hw2[11:4] - %S print a possibly-shifted Rm - - %a print the address of a plain load/store - %w print the width and signedness of a core load/store - %m print register mask for ldm/stm - - %E print the lsb and width fields of a bfc/bfi instruction - %F print the lsb and width fields of a sbfx/ubfx instruction - %b print a conditional branch offset - %B print an unconditional branch offset - %s print the shift field of an SSAT instruction - %R print the rotation field of an SXT instruction - %U print barrier type. - %P print address for pli instruction. - %c print the condition code - %x print warning if conditional an not at end of IT block" - %X print "\t; unpredictable <IT:code>" if conditional - - %<bitfield>d print bitfield in decimal - %<bitfield>W print bitfield*4 in decimal - %<bitfield>r print bitfield as an ARM register - %<bitfield>c print bitfield as a condition code - - %<bitfield>'c print specified char iff bitfield is all ones - %<bitfield>`c print specified char iff bitfield is all zeroes - %<bitfield>?ab... select from array of values in big endian order - - With one exception at the bottom (done because BL and BLX(1) need - to come dead last), this table was machine-sorted first in - decreasing order of number of bits set in the mask, then in - increasing numeric order of mask, then in increasing numeric order - of opcode. This order is not the clearest for a human reader, but - is guaranteed never to catch a special-case bit pattern with a more - general mask, which is important, because this instruction encoding - makes heavy use of special-case bit patterns. */ -static const struct opcode32 thumb32_opcodes[] = -{ - /* V7 instructions. */ - {ARM_EXT_V7, 0xf910f000, 0xff70f000, "pli%c\t%a"}, - {ARM_EXT_V7, 0xf3af80f0, 0xfffffff0, "dbg%c\t#%0-3d"}, - {ARM_EXT_V7, 0xf3bf8f50, 0xfffffff0, "dmb%c\t%U"}, - {ARM_EXT_V7, 0xf3bf8f40, 0xfffffff0, "dsb%c\t%U"}, - {ARM_EXT_V7, 0xf3bf8f60, 0xfffffff0, "isb%c\t%U"}, - {ARM_EXT_DIV, 0xfb90f0f0, 0xfff0f0f0, "sdiv%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_DIV, 0xfbb0f0f0, 0xfff0f0f0, "udiv%c\t%8-11r, %16-19r, %0-3r"}, - - /* Instructions defined in the basic V6T2 set. */ - {ARM_EXT_V6T2, 0xf3af8000, 0xffffffff, "nop%c.w"}, - {ARM_EXT_V6T2, 0xf3af8001, 0xffffffff, "yield%c.w"}, - {ARM_EXT_V6T2, 0xf3af8002, 0xffffffff, "wfe%c.w"}, - {ARM_EXT_V6T2, 0xf3af8003, 0xffffffff, "wfi%c.w"}, - {ARM_EXT_V6T2, 0xf3af9004, 0xffffffff, "sev%c.w"}, - {ARM_EXT_V6T2, 0xf3af8000, 0xffffff00, "nop%c.w\t{%0-7d}"}, - - {ARM_EXT_V6T2, 0xf3bf8f2f, 0xffffffff, "clrex%c"}, - {ARM_EXT_V6T2, 0xf3af8400, 0xffffff1f, "cpsie.w\t%7'a%6'i%5'f%X"}, - {ARM_EXT_V6T2, 0xf3af8600, 0xffffff1f, "cpsid.w\t%7'a%6'i%5'f%X"}, - {ARM_EXT_V6T2, 0xf3c08f00, 0xfff0ffff, "bxj%c\t%16-19r%x"}, - {ARM_EXT_V6T2, 0xe810c000, 0xffd0ffff, "rfedb%c\t%16-19r%21'!"}, - {ARM_EXT_V6T2, 0xe990c000, 0xffd0ffff, "rfeia%c\t%16-19r%21'!"}, - {ARM_EXT_V6T2, 0xf3ef8000, 0xffeff000, "mrs%c\t%8-11r, %D"}, - {ARM_EXT_V6T2, 0xf3af8100, 0xffffffe0, "cps\t#%0-4d%X"}, - {ARM_EXT_V6T2, 0xe8d0f000, 0xfff0fff0, "tbb%c\t[%16-19r, %0-3r]%x"}, - {ARM_EXT_V6T2, 0xe8d0f010, 0xfff0fff0, "tbh%c\t[%16-19r, %0-3r, lsl #1]%x"}, - {ARM_EXT_V6T2, 0xf3af8500, 0xffffff00, "cpsie\t%7'a%6'i%5'f, #%0-4d%X"}, - {ARM_EXT_V6T2, 0xf3af8700, 0xffffff00, "cpsid\t%7'a%6'i%5'f, #%0-4d%X"}, - {ARM_EXT_V6T2, 0xf3de8f00, 0xffffff00, "subs%c\tpc, lr, #%0-7d"}, - {ARM_EXT_V6T2, 0xf3808000, 0xffe0f000, "msr%c\t%C, %16-19r"}, - {ARM_EXT_V6T2, 0xe8500f00, 0xfff00fff, "ldrex%c\t%12-15r, [%16-19r]"}, - {ARM_EXT_V6T2, 0xe8d00f4f, 0xfff00fef, "ldrex%4?hb%c\t%12-15r, [%16-19r]"}, - {ARM_EXT_V6T2, 0xe800c000, 0xffd0ffe0, "srsdb%c\t%16-19r%21'!, #%0-4d"}, - {ARM_EXT_V6T2, 0xe980c000, 0xffd0ffe0, "srsia%c\t%16-19r%21'!, #%0-4d"}, - {ARM_EXT_V6T2, 0xfa0ff080, 0xfffff0c0, "sxth%c.w\t%8-11r, %0-3r%R"}, - {ARM_EXT_V6T2, 0xfa1ff080, 0xfffff0c0, "uxth%c.w\t%8-11r, %0-3r%R"}, - {ARM_EXT_V6T2, 0xfa2ff080, 0xfffff0c0, "sxtb16%c\t%8-11r, %0-3r%R"}, - {ARM_EXT_V6T2, 0xfa3ff080, 0xfffff0c0, "uxtb16%c\t%8-11r, %0-3r%R"}, - {ARM_EXT_V6T2, 0xfa4ff080, 0xfffff0c0, "sxtb%c.w\t%8-11r, %0-3r%R"}, - {ARM_EXT_V6T2, 0xfa5ff080, 0xfffff0c0, "uxtb%c.w\t%8-11r, %0-3r%R"}, - {ARM_EXT_V6T2, 0xe8400000, 0xfff000ff, "strex%c\t%8-11r, %12-15r, [%16-19r]"}, - {ARM_EXT_V6T2, 0xe8d0007f, 0xfff000ff, "ldrexd%c\t%12-15r, %8-11r, [%16-19r]"}, - {ARM_EXT_V6T2, 0xfa80f000, 0xfff0f0f0, "sadd8%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa80f010, 0xfff0f0f0, "qadd8%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa80f020, 0xfff0f0f0, "shadd8%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa80f040, 0xfff0f0f0, "uadd8%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa80f050, 0xfff0f0f0, "uqadd8%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa80f060, 0xfff0f0f0, "uhadd8%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa80f080, 0xfff0f0f0, "qadd%c\t%8-11r, %0-3r, %16-19r"}, - {ARM_EXT_V6T2, 0xfa80f090, 0xfff0f0f0, "qdadd%c\t%8-11r, %0-3r, %16-19r"}, - {ARM_EXT_V6T2, 0xfa80f0a0, 0xfff0f0f0, "qsub%c\t%8-11r, %0-3r, %16-19r"}, - {ARM_EXT_V6T2, 0xfa80f0b0, 0xfff0f0f0, "qdsub%c\t%8-11r, %0-3r, %16-19r"}, - {ARM_EXT_V6T2, 0xfa90f000, 0xfff0f0f0, "sadd16%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa90f010, 0xfff0f0f0, "qadd16%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa90f020, 0xfff0f0f0, "shadd16%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa90f040, 0xfff0f0f0, "uadd16%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa90f050, 0xfff0f0f0, "uqadd16%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa90f060, 0xfff0f0f0, "uhadd16%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa90f080, 0xfff0f0f0, "rev%c.w\t%8-11r, %16-19r"}, - {ARM_EXT_V6T2, 0xfa90f090, 0xfff0f0f0, "rev16%c.w\t%8-11r, %16-19r"}, - {ARM_EXT_V6T2, 0xfa90f0a0, 0xfff0f0f0, "rbit%c\t%8-11r, %16-19r"}, - {ARM_EXT_V6T2, 0xfa90f0b0, 0xfff0f0f0, "revsh%c.w\t%8-11r, %16-19r"}, - {ARM_EXT_V6T2, 0xfaa0f000, 0xfff0f0f0, "saddsubx%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfaa0f010, 0xfff0f0f0, "qaddsubx%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfaa0f020, 0xfff0f0f0, "shaddsubx%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfaa0f040, 0xfff0f0f0, "uaddsubx%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfaa0f050, 0xfff0f0f0, "uqaddsubx%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfaa0f060, 0xfff0f0f0, "uhaddsubx%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfaa0f080, 0xfff0f0f0, "sel%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfab0f080, 0xfff0f0f0, "clz%c\t%8-11r, %16-19r"}, - {ARM_EXT_V6T2, 0xfac0f000, 0xfff0f0f0, "ssub8%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfac0f010, 0xfff0f0f0, "qsub8%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfac0f020, 0xfff0f0f0, "shsub8%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfac0f040, 0xfff0f0f0, "usub8%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfac0f050, 0xfff0f0f0, "uqsub8%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfac0f060, 0xfff0f0f0, "uhsub8%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfad0f000, 0xfff0f0f0, "ssub16%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfad0f010, 0xfff0f0f0, "qsub16%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfad0f020, 0xfff0f0f0, "shsub16%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfad0f040, 0xfff0f0f0, "usub16%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfad0f050, 0xfff0f0f0, "uqsub16%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfad0f060, 0xfff0f0f0, "uhsub16%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfae0f000, 0xfff0f0f0, "ssubaddx%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfae0f010, 0xfff0f0f0, "qsubaddx%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfae0f020, 0xfff0f0f0, "shsubaddx%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfae0f040, 0xfff0f0f0, "usubaddx%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfae0f050, 0xfff0f0f0, "uqsubaddx%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfae0f060, 0xfff0f0f0, "uhsubaddx%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfb00f000, 0xfff0f0f0, "mul%c.w\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfb70f000, 0xfff0f0f0, "usad8%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa00f000, 0xffe0f0f0, "lsl%20's%c.w\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa20f000, 0xffe0f0f0, "lsr%20's%c.w\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa40f000, 0xffe0f0f0, "asr%20's%c.w\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa60f000, 0xffe0f0f0, "ror%20's%c.w\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xe8c00f40, 0xfff00fe0, "strex%4?hb%c\t%0-3r, %12-15r, [%16-19r]"}, - {ARM_EXT_V6T2, 0xf3200000, 0xfff0f0e0, "ssat16%c\t%8-11r, #%0-4d, %16-19r"}, - {ARM_EXT_V6T2, 0xf3a00000, 0xfff0f0e0, "usat16%c\t%8-11r, #%0-4d, %16-19r"}, - {ARM_EXT_V6T2, 0xfb20f000, 0xfff0f0e0, "smuad%4'x%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfb30f000, 0xfff0f0e0, "smulw%4?tb%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfb40f000, 0xfff0f0e0, "smusd%4'x%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfb50f000, 0xfff0f0e0, "smmul%4'r%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfa00f080, 0xfff0f0c0, "sxtah%c\t%8-11r, %16-19r, %0-3r%R"}, - {ARM_EXT_V6T2, 0xfa10f080, 0xfff0f0c0, "uxtah%c\t%8-11r, %16-19r, %0-3r%R"}, - {ARM_EXT_V6T2, 0xfa20f080, 0xfff0f0c0, "sxtab16%c\t%8-11r, %16-19r, %0-3r%R"}, - {ARM_EXT_V6T2, 0xfa30f080, 0xfff0f0c0, "uxtab16%c\t%8-11r, %16-19r, %0-3r%R"}, - {ARM_EXT_V6T2, 0xfa40f080, 0xfff0f0c0, "sxtab%c\t%8-11r, %16-19r, %0-3r%R"}, - {ARM_EXT_V6T2, 0xfa50f080, 0xfff0f0c0, "uxtab%c\t%8-11r, %16-19r, %0-3r%R"}, - {ARM_EXT_V6T2, 0xfb10f000, 0xfff0f0c0, "smul%5?tb%4?tb%c\t%8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xf36f0000, 0xffff8020, "bfc%c\t%8-11r, %E"}, - {ARM_EXT_V6T2, 0xea100f00, 0xfff08f00, "tst%c.w\t%16-19r, %S"}, - {ARM_EXT_V6T2, 0xea900f00, 0xfff08f00, "teq%c\t%16-19r, %S"}, - {ARM_EXT_V6T2, 0xeb100f00, 0xfff08f00, "cmn%c.w\t%16-19r, %S"}, - {ARM_EXT_V6T2, 0xebb00f00, 0xfff08f00, "cmp%c.w\t%16-19r, %S"}, - {ARM_EXT_V6T2, 0xf0100f00, 0xfbf08f00, "tst%c.w\t%16-19r, %M"}, - {ARM_EXT_V6T2, 0xf0900f00, 0xfbf08f00, "teq%c\t%16-19r, %M"}, - {ARM_EXT_V6T2, 0xf1100f00, 0xfbf08f00, "cmn%c.w\t%16-19r, %M"}, - {ARM_EXT_V6T2, 0xf1b00f00, 0xfbf08f00, "cmp%c.w\t%16-19r, %M"}, - {ARM_EXT_V6T2, 0xea4f0000, 0xffef8000, "mov%20's%c.w\t%8-11r, %S"}, - {ARM_EXT_V6T2, 0xea6f0000, 0xffef8000, "mvn%20's%c.w\t%8-11r, %S"}, - {ARM_EXT_V6T2, 0xe8c00070, 0xfff000f0, "strexd%c\t%0-3r, %12-15r, %8-11r, [%16-19r]"}, - {ARM_EXT_V6T2, 0xfb000000, 0xfff000f0, "mla%c\t%8-11r, %16-19r, %0-3r, %12-15r"}, - {ARM_EXT_V6T2, 0xfb000010, 0xfff000f0, "mls%c\t%8-11r, %16-19r, %0-3r, %12-15r"}, - {ARM_EXT_V6T2, 0xfb700000, 0xfff000f0, "usada8%c\t%8-11r, %16-19r, %0-3r, %12-15r"}, - {ARM_EXT_V6T2, 0xfb800000, 0xfff000f0, "smull%c\t%12-15r, %8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfba00000, 0xfff000f0, "umull%c\t%12-15r, %8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfbc00000, 0xfff000f0, "smlal%c\t%12-15r, %8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfbe00000, 0xfff000f0, "umlal%c\t%12-15r, %8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfbe00060, 0xfff000f0, "umaal%c\t%12-15r, %8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xe8500f00, 0xfff00f00, "ldrex%c\t%12-15r, [%16-19r, #%0-7W]"}, - {ARM_EXT_V6T2, 0xf7f08000, 0xfff0f000, "smc%c\t%K"}, - {ARM_EXT_V6T2, 0xf04f0000, 0xfbef8000, "mov%20's%c.w\t%8-11r, %M"}, - {ARM_EXT_V6T2, 0xf06f0000, 0xfbef8000, "mvn%20's%c.w\t%8-11r, %M"}, - {ARM_EXT_V6T2, 0xf810f000, 0xff70f000, "pld%c\t%a"}, - {ARM_EXT_V6T2, 0xfb200000, 0xfff000e0, "smlad%4'x%c\t%8-11r, %16-19r, %0-3r, %12-15r"}, - {ARM_EXT_V6T2, 0xfb300000, 0xfff000e0, "smlaw%4?tb%c\t%8-11r, %16-19r, %0-3r, %12-15r"}, - {ARM_EXT_V6T2, 0xfb400000, 0xfff000e0, "smlsd%4'x%c\t%8-11r, %16-19r, %0-3r, %12-15r"}, - {ARM_EXT_V6T2, 0xfb500000, 0xfff000e0, "smmla%4'r%c\t%8-11r, %16-19r, %0-3r, %12-15r"}, - {ARM_EXT_V6T2, 0xfb600000, 0xfff000e0, "smmls%4'r%c\t%8-11r, %16-19r, %0-3r, %12-15r"}, - {ARM_EXT_V6T2, 0xfbc000c0, 0xfff000e0, "smlald%4'x%c\t%12-15r, %8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xfbd000c0, 0xfff000e0, "smlsld%4'x%c\t%12-15r, %8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xeac00000, 0xfff08030, "pkhbt%c\t%8-11r, %16-19r, %S"}, - {ARM_EXT_V6T2, 0xeac00020, 0xfff08030, "pkhtb%c\t%8-11r, %16-19r, %S"}, - {ARM_EXT_V6T2, 0xf3400000, 0xfff08020, "sbfx%c\t%8-11r, %16-19r, %F"}, - {ARM_EXT_V6T2, 0xf3c00000, 0xfff08020, "ubfx%c\t%8-11r, %16-19r, %F"}, - {ARM_EXT_V6T2, 0xf8000e00, 0xff900f00, "str%wt%c\t%12-15r, %a"}, - {ARM_EXT_V6T2, 0xfb100000, 0xfff000c0, "smla%5?tb%4?tb%c\t%8-11r, %16-19r, %0-3r, %12-15r"}, - {ARM_EXT_V6T2, 0xfbc00080, 0xfff000c0, "smlal%5?tb%4?tb%c\t%12-15r, %8-11r, %16-19r, %0-3r"}, - {ARM_EXT_V6T2, 0xf3600000, 0xfff08020, "bfi%c\t%8-11r, %16-19r, %E"}, - {ARM_EXT_V6T2, 0xf8100e00, 0xfe900f00, "ldr%wt%c\t%12-15r, %a"}, - {ARM_EXT_V6T2, 0xf3000000, 0xffd08020, "ssat%c\t%8-11r, #%0-4d, %16-19r%s"}, - {ARM_EXT_V6T2, 0xf3800000, 0xffd08020, "usat%c\t%8-11r, #%0-4d, %16-19r%s"}, - {ARM_EXT_V6T2, 0xf2000000, 0xfbf08000, "addw%c\t%8-11r, %16-19r, %I"}, - {ARM_EXT_V6T2, 0xf2400000, 0xfbf08000, "movw%c\t%8-11r, %J"}, - {ARM_EXT_V6T2, 0xf2a00000, 0xfbf08000, "subw%c\t%8-11r, %16-19r, %I"}, - {ARM_EXT_V6T2, 0xf2c00000, 0xfbf08000, "movt%c\t%8-11r, %J"}, - {ARM_EXT_V6T2, 0xea000000, 0xffe08000, "and%20's%c.w\t%8-11r, %16-19r, %S"}, - {ARM_EXT_V6T2, 0xea200000, 0xffe08000, "bic%20's%c.w\t%8-11r, %16-19r, %S"}, - {ARM_EXT_V6T2, 0xea400000, 0xffe08000, "orr%20's%c.w\t%8-11r, %16-19r, %S"}, - {ARM_EXT_V6T2, 0xea600000, 0xffe08000, "orn%20's%c\t%8-11r, %16-19r, %S"}, - {ARM_EXT_V6T2, 0xea800000, 0xffe08000, "eor%20's%c.w\t%8-11r, %16-19r, %S"}, - {ARM_EXT_V6T2, 0xeb000000, 0xffe08000, "add%20's%c.w\t%8-11r, %16-19r, %S"}, - {ARM_EXT_V6T2, 0xeb400000, 0xffe08000, "adc%20's%c.w\t%8-11r, %16-19r, %S"}, - {ARM_EXT_V6T2, 0xeb600000, 0xffe08000, "sbc%20's%c.w\t%8-11r, %16-19r, %S"}, - {ARM_EXT_V6T2, 0xeba00000, 0xffe08000, "sub%20's%c.w\t%8-11r, %16-19r, %S"}, - {ARM_EXT_V6T2, 0xebc00000, 0xffe08000, "rsb%20's%c\t%8-11r, %16-19r, %S"}, - {ARM_EXT_V6T2, 0xe8400000, 0xfff00000, "strex%c\t%8-11r, %12-15r, [%16-19r, #%0-7W]"}, - {ARM_EXT_V6T2, 0xf0000000, 0xfbe08000, "and%20's%c.w\t%8-11r, %16-19r, %M"}, - {ARM_EXT_V6T2, 0xf0200000, 0xfbe08000, "bic%20's%c.w\t%8-11r, %16-19r, %M"}, - {ARM_EXT_V6T2, 0xf0400000, 0xfbe08000, "orr%20's%c.w\t%8-11r, %16-19r, %M"}, - {ARM_EXT_V6T2, 0xf0600000, 0xfbe08000, "orn%20's%c\t%8-11r, %16-19r, %M"}, - {ARM_EXT_V6T2, 0xf0800000, 0xfbe08000, "eor%20's%c.w\t%8-11r, %16-19r, %M"}, - {ARM_EXT_V6T2, 0xf1000000, 0xfbe08000, "add%20's%c.w\t%8-11r, %16-19r, %M"}, - {ARM_EXT_V6T2, 0xf1400000, 0xfbe08000, "adc%20's%c.w\t%8-11r, %16-19r, %M"}, - {ARM_EXT_V6T2, 0xf1600000, 0xfbe08000, "sbc%20's%c.w\t%8-11r, %16-19r, %M"}, - {ARM_EXT_V6T2, 0xf1a00000, 0xfbe08000, "sub%20's%c.w\t%8-11r, %16-19r, %M"}, - {ARM_EXT_V6T2, 0xf1c00000, 0xfbe08000, "rsb%20's%c\t%8-11r, %16-19r, %M"}, - {ARM_EXT_V6T2, 0xe8800000, 0xffd00000, "stmia%c.w\t%16-19r%21'!, %m"}, - {ARM_EXT_V6T2, 0xe8900000, 0xffd00000, "ldmia%c.w\t%16-19r%21'!, %m"}, - {ARM_EXT_V6T2, 0xe9000000, 0xffd00000, "stmdb%c\t%16-19r%21'!, %m"}, - {ARM_EXT_V6T2, 0xe9100000, 0xffd00000, "ldmdb%c\t%16-19r%21'!, %m"}, - {ARM_EXT_V6T2, 0xe9c00000, 0xffd000ff, "strd%c\t%12-15r, %8-11r, [%16-19r]"}, - {ARM_EXT_V6T2, 0xe9d00000, 0xffd000ff, "ldrd%c\t%12-15r, %8-11r, [%16-19r]"}, - {ARM_EXT_V6T2, 0xe9400000, 0xff500000, "strd%c\t%12-15r, %8-11r, [%16-19r, #%23`-%0-7W]%21'!"}, - {ARM_EXT_V6T2, 0xe9500000, 0xff500000, "ldrd%c\t%12-15r, %8-11r, [%16-19r, #%23`-%0-7W]%21'!"}, - {ARM_EXT_V6T2, 0xe8600000, 0xff700000, "strd%c\t%12-15r, %8-11r, [%16-19r], #%23`-%0-7W"}, - {ARM_EXT_V6T2, 0xe8700000, 0xff700000, "ldrd%c\t%12-15r, %8-11r, [%16-19r], #%23`-%0-7W"}, - {ARM_EXT_V6T2, 0xf8000000, 0xff100000, "str%w%c.w\t%12-15r, %a"}, - {ARM_EXT_V6T2, 0xf8100000, 0xfe100000, "ldr%w%c.w\t%12-15r, %a"}, - - /* Filter out Bcc with cond=E or F, which are used for other instructions. */ - {ARM_EXT_V6T2, 0xf3c08000, 0xfbc0d000, "undefined (bcc, cond=0xF)"}, - {ARM_EXT_V6T2, 0xf3808000, 0xfbc0d000, "undefined (bcc, cond=0xE)"}, - {ARM_EXT_V6T2, 0xf0008000, 0xf800d000, "b%22-25c.w\t%b%X"}, - {ARM_EXT_V6T2, 0xf0009000, 0xf800d000, "b%c.w\t%B%x"}, - - /* These have been 32-bit since the invention of Thumb. */ - {ARM_EXT_V4T, 0xf000c000, 0xf800d000, "blx%c\t%B%x"}, - {ARM_EXT_V4T, 0xf000d000, 0xf800d000, "bl%c\t%B%x"}, - - /* Fallback. */ - {ARM_EXT_V1, 0x00000000, 0x00000000, "undefined"}, - {0, 0, 0, 0} -}; - -static const char *const arm_conditional[] = -{"eq", "ne", "cs", "cc", "mi", "pl", "vs", "vc", - "hi", "ls", "ge", "lt", "gt", "le", "al", "<und>", ""}; - -static const char *const arm_fp_const[] = -{"0.0", "1.0", "2.0", "3.0", "4.0", "5.0", "0.5", "10.0"}; - -static const char *const arm_shift[] = -{"lsl", "lsr", "asr", "ror"}; - -typedef struct -{ - const char *name; - const char *description; - const char *reg_names[16]; -} -arm_regname; - -static const arm_regname regnames[] = -{ - { "raw" , "Select raw register names", - { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15"}}, - { "gcc", "Select register names used by GCC", - { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "sl", "fp", "ip", "sp", "lr", "pc" }}, - { "std", "Select register names used in ARM's ISA documentation", - { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12", "sp", "lr", "pc" }}, - { "apcs", "Select register names used in the APCS", - { "a1", "a2", "a3", "a4", "v1", "v2", "v3", "v4", "v5", "v6", "sl", "fp", "ip", "sp", "lr", "pc" }}, - { "atpcs", "Select register names used in the ATPCS", - { "a1", "a2", "a3", "a4", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "IP", "SP", "LR", "PC" }}, - { "special-atpcs", "Select special register names used in the ATPCS", - { "a1", "a2", "a3", "a4", "v1", "v2", "v3", "WR", "v5", "SB", "SL", "FP", "IP", "SP", "LR", "PC" }}, -}; - -static const char *const iwmmxt_wwnames[] = -{"b", "h", "w", "d"}; - -static const char *const iwmmxt_wwssnames[] = -{"b", "bus", "bc", "bss", - "h", "hus", "hc", "hss", - "w", "wus", "wc", "wss", - "d", "dus", "dc", "dss" -}; - -static const char *const iwmmxt_regnames[] = -{ "wr0", "wr1", "wr2", "wr3", "wr4", "wr5", "wr6", "wr7", - "wr8", "wr9", "wr10", "wr11", "wr12", "wr13", "wr14", "wr15" -}; - -static const char *const iwmmxt_cregnames[] = -{ "wcid", "wcon", "wcssf", "wcasf", "reserved", "reserved", "reserved", "reserved", - "wcgr0", "wcgr1", "wcgr2", "wcgr3", "reserved", "reserved", "reserved", "reserved" -}; - -/* Default to GCC register name set. */ -static unsigned int regname_selected = 1; - -#define NUM_ARM_REGNAMES NUM_ELEM (regnames) -#define arm_regnames regnames[regname_selected].reg_names - -static bfd_boolean force_thumb = FALSE; - -/* Current IT instruction state. This contains the same state as the IT - bits in the CPSR. */ -static unsigned int ifthen_state; -/* IT state for the next instruction. */ -static unsigned int ifthen_next_state; -/* The address of the insn for which the IT state is valid. */ -static bfd_vma ifthen_address; -#define IFTHEN_COND ((ifthen_state >> 4) & 0xf) - -/* Cached mapping symbol state. */ -enum map_type { - MAP_ARM, - MAP_THUMB, - MAP_DATA -}; - -enum map_type last_type; -int last_mapping_sym = -1; -bfd_vma last_mapping_addr = 0; - -/* Decode a bitfield of the form matching regexp (N(-N)?,)*N(-N)?. - Returns pointer to following character of the format string and - fills in *VALUEP and *WIDTHP with the extracted value and number of - bits extracted. WIDTHP can be NULL. */ - -static const char * -arm_decode_bitfield (const char *ptr, unsigned long insn, - unsigned long *valuep, int *widthp) -{ - unsigned long value = 0; - int width = 0; - - do - { - int start, end; - int bits; - - for (start = 0; *ptr >= '0' && *ptr <= '9'; ptr++) - start = start * 10 + *ptr - '0'; - if (*ptr == '-') - for (end = 0, ptr++; *ptr >= '0' && *ptr <= '9'; ptr++) - end = end * 10 + *ptr - '0'; - else - end = start; - bits = end - start; - if (bits < 0) - abort (); - value |= ((insn >> start) & ((2ul << bits) - 1)) << width; - width += bits + 1; - } - while (*ptr++ == ','); - *valuep = value; - if (widthp) - *widthp = width; - return ptr - 1; -} - -static void -arm_decode_shift (long given, fprintf_ftype func, void *stream, - int print_shift) -{ - func (stream, "%s", arm_regnames[given & 0xf]); - - if ((given & 0xff0) != 0) - { - if ((given & 0x10) == 0) - { - int amount = (given & 0xf80) >> 7; - int shift = (given & 0x60) >> 5; - - if (amount == 0) - { - if (shift == 3) - { - func (stream, ", rrx"); - return; - } - - amount = 32; - } - - if (print_shift) - func (stream, ", %s #%d", arm_shift[shift], amount); - else - func (stream, ", #%d", amount); - } - else if (print_shift) - func (stream, ", %s %s", arm_shift[(given & 0x60) >> 5], - arm_regnames[(given & 0xf00) >> 8]); - else - func (stream, ", %s", arm_regnames[(given & 0xf00) >> 8]); - } -} - -/* Print one coprocessor instruction on INFO->STREAM. - Return TRUE if the instuction matched, FALSE if this is not a - recognised coprocessor instruction. */ - -static bfd_boolean -print_insn_coprocessor (bfd_vma pc, struct disassemble_info *info, long given, - bfd_boolean thumb) -{ - const struct opcode32 *insn; - void *stream = info->stream; - fprintf_ftype func = info->fprintf_func; - unsigned long mask; - unsigned long value; - int cond; - - for (insn = coprocessor_opcodes; insn->assembler; insn++) - { - if (insn->value == FIRST_IWMMXT_INSN - && info->mach != bfd_mach_arm_XScale - && info->mach != bfd_mach_arm_iWMMXt - && info->mach != bfd_mach_arm_iWMMXt2) - insn = insn + IWMMXT_INSN_COUNT; - - mask = insn->mask; - value = insn->value; - if (thumb) - { - /* The high 4 bits are 0xe for Arm conditional instructions, and - 0xe for arm unconditional instructions. The rest of the - encoding is the same. */ - mask |= 0xf0000000; - value |= 0xe0000000; - if (ifthen_state) - cond = IFTHEN_COND; - else - cond = 16; - } - else - { - /* Only match unconditional instuctions against unconditional - patterns. */ - if ((given & 0xf0000000) == 0xf0000000) - { - mask |= 0xf0000000; - cond = 16; - } - else - { - cond = (given >> 28) & 0xf; - if (cond == 0xe) - cond = 16; - } - } - if ((given & mask) == value) - { - const char *c; - - for (c = insn->assembler; *c; c++) - { - if (*c == '%') - { - switch (*++c) - { - case '%': - func (stream, "%%"); - break; - - case 'A': - func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]); - - if ((given & (1 << 24)) != 0) - { - int offset = given & 0xff; - - if (offset) - func (stream, ", #%s%d]%s", - ((given & 0x00800000) == 0 ? "-" : ""), - offset * 4, - ((given & 0x00200000) != 0 ? "!" : "")); - else - func (stream, "]"); - } - else - { - int offset = given & 0xff; - - func (stream, "]"); - - if (given & (1 << 21)) - { - if (offset) - func (stream, ", #%s%d", - ((given & 0x00800000) == 0 ? "-" : ""), - offset * 4); - } - else - func (stream, ", {%d}", offset); - } - break; - - case 'B': - { - int regno = ((given >> 12) & 0xf) | ((given >> (22 - 4)) & 0x10); - int offset = (given >> 1) & 0x3f; - - if (offset == 1) - func (stream, "{d%d}", regno); - else if (regno + offset > 32) - func (stream, "{d%d-<overflow reg d%d>}", regno, regno + offset - 1); - else - func (stream, "{d%d-d%d}", regno, regno + offset - 1); - } - break; - - case 'C': - { - int rn = (given >> 16) & 0xf; - int offset = (given & 0xff) * 4; - int add = (given >> 23) & 1; - - func (stream, "[%s", arm_regnames[rn]); - - if (offset) - { - if (!add) - offset = -offset; - func (stream, ", #%d", offset); - } - func (stream, "]"); - if (rn == 15) - { - func (stream, "\t; "); - /* FIXME: Unsure if info->bytes_per_chunk is the - right thing to use here. */ - info->print_address_func (offset + pc - + info->bytes_per_chunk * 2, info); - } - } - break; - - case 'c': - func (stream, "%s", arm_conditional[cond]); - break; - - case 'I': - /* Print a Cirrus/DSP shift immediate. */ - /* Immediates are 7bit signed ints with bits 0..3 in - bits 0..3 of opcode and bits 4..6 in bits 5..7 - of opcode. */ - { - int imm; - - imm = (given & 0xf) | ((given & 0xe0) >> 1); - - /* Is ``imm'' a negative number? */ - if (imm & 0x40) - imm |= (-1 << 7); - - func (stream, "%d", imm); - } - - break; - - case 'F': - switch (given & 0x00408000) - { - case 0: - func (stream, "4"); - break; - case 0x8000: - func (stream, "1"); - break; - case 0x00400000: - func (stream, "2"); - break; - default: - func (stream, "3"); - } - break; - - case 'P': - switch (given & 0x00080080) - { - case 0: - func (stream, "s"); - break; - case 0x80: - func (stream, "d"); - break; - case 0x00080000: - func (stream, "e"); - break; - default: - func (stream, _("<illegal precision>")); - break; - } - break; - case 'Q': - switch (given & 0x00408000) - { - case 0: - func (stream, "s"); - break; - case 0x8000: - func (stream, "d"); - break; - case 0x00400000: - func (stream, "e"); - break; - default: - func (stream, "p"); - break; - } - break; - case 'R': - switch (given & 0x60) - { - case 0: - break; - case 0x20: - func (stream, "p"); - break; - case 0x40: - func (stream, "m"); - break; - default: - func (stream, "z"); - break; - } - break; - - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - { - int width; - unsigned long value; - - c = arm_decode_bitfield (c, given, &value, &width); - - switch (*c) - { - case 'r': - func (stream, "%s", arm_regnames[value]); - break; - case 'D': - func (stream, "d%ld", value); - break; - case 'Q': - if (value & 1) - func (stream, "<illegal reg q%ld.5>", value >> 1); - else - func (stream, "q%ld", value >> 1); - break; - case 'd': - func (stream, "%ld", value); - break; - case 'k': - { - int from = (given & (1 << 7)) ? 32 : 16; - func (stream, "%ld", from - value); - } - break; - - case 'f': - if (value > 7) - func (stream, "#%s", arm_fp_const[value & 7]); - else - func (stream, "f%ld", value); - break; - - case 'w': - if (width == 2) - func (stream, "%s", iwmmxt_wwnames[value]); - else - func (stream, "%s", iwmmxt_wwssnames[value]); - break; - - case 'g': - func (stream, "%s", iwmmxt_regnames[value]); - break; - case 'G': - func (stream, "%s", iwmmxt_cregnames[value]); - break; - - case 'x': - func (stream, "0x%lx", value); - break; - - case '`': - c++; - if (value == 0) - func (stream, "%c", *c); - break; - case '\'': - c++; - if (value == ((1ul << width) - 1)) - func (stream, "%c", *c); - break; - case '?': - func (stream, "%c", c[(1 << width) - (int)value]); - c += 1 << width; - break; - default: - abort (); - } - break; - - case 'y': - case 'z': - { - int single = *c++ == 'y'; - int regno; - - switch (*c) - { - case '4': /* Sm pair */ - func (stream, "{"); - /* Fall through. */ - case '0': /* Sm, Dm */ - regno = given & 0x0000000f; - if (single) - { - regno <<= 1; - regno += (given >> 5) & 1; - } - else - regno += ((given >> 5) & 1) << 4; - break; - - case '1': /* Sd, Dd */ - regno = (given >> 12) & 0x0000000f; - if (single) - { - regno <<= 1; - regno += (given >> 22) & 1; - } - else - regno += ((given >> 22) & 1) << 4; - break; - - case '2': /* Sn, Dn */ - regno = (given >> 16) & 0x0000000f; - if (single) - { - regno <<= 1; - regno += (given >> 7) & 1; - } - else - regno += ((given >> 7) & 1) << 4; - break; - - case '3': /* List */ - func (stream, "{"); - regno = (given >> 12) & 0x0000000f; - if (single) - { - regno <<= 1; - regno += (given >> 22) & 1; - } - else - regno += ((given >> 22) & 1) << 4; - break; - - default: - abort (); - } - - func (stream, "%c%d", single ? 's' : 'd', regno); - - if (*c == '3') - { - int count = given & 0xff; - - if (single == 0) - count >>= 1; - - if (--count) - { - func (stream, "-%c%d", - single ? 's' : 'd', - regno + count); - } - - func (stream, "}"); - } - else if (*c == '4') - func (stream, ", %c%d}", single ? 's' : 'd', - regno + 1); - } - break; - - case 'L': - switch (given & 0x00400100) - { - case 0x00000000: func (stream, "b"); break; - case 0x00400000: func (stream, "h"); break; - case 0x00000100: func (stream, "w"); break; - case 0x00400100: func (stream, "d"); break; - default: - break; - } - break; - - case 'Z': - { - int value; - /* given (20, 23) | given (0, 3) */ - value = ((given >> 16) & 0xf0) | (given & 0xf); - func (stream, "%d", value); - } - break; - - case 'l': - /* This is like the 'A' operator, except that if - the width field "M" is zero, then the offset is - *not* multiplied by four. */ - { - int offset = given & 0xff; - int multiplier = (given & 0x00000100) ? 4 : 1; - - func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]); - - if (offset) - { - if ((given & 0x01000000) != 0) - func (stream, ", #%s%d]%s", - ((given & 0x00800000) == 0 ? "-" : ""), - offset * multiplier, - ((given & 0x00200000) != 0 ? "!" : "")); - else - func (stream, "], #%s%d", - ((given & 0x00800000) == 0 ? "-" : ""), - offset * multiplier); - } - else - func (stream, "]"); - } - break; - - case 'r': - { - int imm4 = (given >> 4) & 0xf; - int puw_bits = ((given >> 22) & 6) | ((given >> 21) & 1); - int ubit = (given >> 23) & 1; - const char *rm = arm_regnames [given & 0xf]; - const char *rn = arm_regnames [(given >> 16) & 0xf]; - - switch (puw_bits) - { - case 1: - /* fall through */ - case 3: - func (stream, "[%s], %c%s", rn, ubit ? '+' : '-', rm); - if (imm4) - func (stream, ", lsl #%d", imm4); - break; - - case 4: - /* fall through */ - case 5: - /* fall through */ - case 6: - /* fall through */ - case 7: - func (stream, "[%s, %c%s", rn, ubit ? '+' : '-', rm); - if (imm4 > 0) - func (stream, ", lsl #%d", imm4); - func (stream, "]"); - if (puw_bits == 5 || puw_bits == 7) - func (stream, "!"); - break; - - default: - func (stream, "INVALID"); - } - } - break; - - case 'i': - { - long imm5; - imm5 = ((given & 0x100) >> 4) | (given & 0xf); - func (stream, "%ld", (imm5 == 0) ? 32 : imm5); - } - break; - - default: - abort (); - } - } - } - else - func (stream, "%c", *c); - } - return TRUE; - } - } - return FALSE; -} - -static void -print_arm_address (bfd_vma pc, struct disassemble_info *info, long given) -{ - void *stream = info->stream; - fprintf_ftype func = info->fprintf_func; - - if (((given & 0x000f0000) == 0x000f0000) - && ((given & 0x02000000) == 0)) - { - int offset = given & 0xfff; - - func (stream, "[pc"); - - if (given & 0x01000000) - { - if ((given & 0x00800000) == 0) - offset = - offset; - - /* Pre-indexed. */ - func (stream, ", #%d]", offset); - - offset += pc + 8; - - /* Cope with the possibility of write-back - being used. Probably a very dangerous thing - for the programmer to do, but who are we to - argue ? */ - if (given & 0x00200000) - func (stream, "!"); - } - else - { - /* Post indexed. */ - func (stream, "], #%d", offset); - - /* ie ignore the offset. */ - offset = pc + 8; - } - - func (stream, "\t; "); - info->print_address_func (offset, info); - } - else - { - func (stream, "[%s", - arm_regnames[(given >> 16) & 0xf]); - if ((given & 0x01000000) != 0) - { - if ((given & 0x02000000) == 0) - { - int offset = given & 0xfff; - if (offset) - func (stream, ", #%s%d", - (((given & 0x00800000) == 0) - ? "-" : ""), offset); - } - else - { - func (stream, ", %s", - (((given & 0x00800000) == 0) - ? "-" : "")); - arm_decode_shift (given, func, stream, 1); - } - - func (stream, "]%s", - ((given & 0x00200000) != 0) ? "!" : ""); - } - else - { - if ((given & 0x02000000) == 0) - { - int offset = given & 0xfff; - if (offset) - func (stream, "], #%s%d", - (((given & 0x00800000) == 0) - ? "-" : ""), offset); - else - func (stream, "]"); - } - else - { - func (stream, "], %s", - (((given & 0x00800000) == 0) - ? "-" : "")); - arm_decode_shift (given, func, stream, 1); - } - } - } -} - -/* Print one neon instruction on INFO->STREAM. - Return TRUE if the instuction matched, FALSE if this is not a - recognised neon instruction. */ - -static bfd_boolean -print_insn_neon (struct disassemble_info *info, long given, bfd_boolean thumb) -{ - const struct opcode32 *insn; - void *stream = info->stream; - fprintf_ftype func = info->fprintf_func; - - if (thumb) - { - if ((given & 0xef000000) == 0xef000000) - { - /* move bit 28 to bit 24 to translate Thumb2 to ARM encoding. */ - unsigned long bit28 = given & (1 << 28); - - given &= 0x00ffffff; - if (bit28) - given |= 0xf3000000; - else - given |= 0xf2000000; - } - else if ((given & 0xff000000) == 0xf9000000) - given ^= 0xf9000000 ^ 0xf4000000; - else - return FALSE; - } - - for (insn = neon_opcodes; insn->assembler; insn++) - { - if ((given & insn->mask) == insn->value) - { - const char *c; - - for (c = insn->assembler; *c; c++) - { - if (*c == '%') - { - switch (*++c) - { - case '%': - func (stream, "%%"); - break; - - case 'c': - if (thumb && ifthen_state) - func (stream, "%s", arm_conditional[IFTHEN_COND]); - break; - - case 'A': - { - static const unsigned char enc[16] = - { - 0x4, 0x14, /* st4 0,1 */ - 0x4, /* st1 2 */ - 0x4, /* st2 3 */ - 0x3, /* st3 4 */ - 0x13, /* st3 5 */ - 0x3, /* st1 6 */ - 0x1, /* st1 7 */ - 0x2, /* st2 8 */ - 0x12, /* st2 9 */ - 0x2, /* st1 10 */ - 0, 0, 0, 0, 0 - }; - int rd = ((given >> 12) & 0xf) | (((given >> 22) & 1) << 4); - int rn = ((given >> 16) & 0xf); - int rm = ((given >> 0) & 0xf); - int align = ((given >> 4) & 0x3); - int type = ((given >> 8) & 0xf); - int n = enc[type] & 0xf; - int stride = (enc[type] >> 4) + 1; - int ix; - - func (stream, "{"); - if (stride > 1) - for (ix = 0; ix != n; ix++) - func (stream, "%sd%d", ix ? "," : "", rd + ix * stride); - else if (n == 1) - func (stream, "d%d", rd); - else - func (stream, "d%d-d%d", rd, rd + n - 1); - func (stream, "}, [%s", arm_regnames[rn]); - if (align) - func (stream, ", :%d", 32 << align); - func (stream, "]"); - if (rm == 0xd) - func (stream, "!"); - else if (rm != 0xf) - func (stream, ", %s", arm_regnames[rm]); - } - break; - - case 'B': - { - int rd = ((given >> 12) & 0xf) | (((given >> 22) & 1) << 4); - int rn = ((given >> 16) & 0xf); - int rm = ((given >> 0) & 0xf); - int idx_align = ((given >> 4) & 0xf); - int align = 0; - int size = ((given >> 10) & 0x3); - int idx = idx_align >> (size + 1); - int length = ((given >> 8) & 3) + 1; - int stride = 1; - int i; - - if (length > 1 && size > 0) - stride = (idx_align & (1 << size)) ? 2 : 1; - - switch (length) - { - case 1: - { - int amask = (1 << size) - 1; - if ((idx_align & (1 << size)) != 0) - return FALSE; - if (size > 0) - { - if ((idx_align & amask) == amask) - align = 8 << size; - else if ((idx_align & amask) != 0) - return FALSE; - } - } - break; - - case 2: - if (size == 2 && (idx_align & 2) != 0) - return FALSE; - align = (idx_align & 1) ? 16 << size : 0; - break; - - case 3: - if ((size == 2 && (idx_align & 3) != 0) - || (idx_align & 1) != 0) - return FALSE; - break; - - case 4: - if (size == 2) - { - if ((idx_align & 3) == 3) - return FALSE; - align = (idx_align & 3) * 64; - } - else - align = (idx_align & 1) ? 32 << size : 0; - break; - - default: - abort (); - } - - func (stream, "{"); - for (i = 0; i < length; i++) - func (stream, "%sd%d[%d]", (i == 0) ? "" : ",", - rd + i * stride, idx); - func (stream, "}, [%s", arm_regnames[rn]); - if (align) - func (stream, ", :%d", align); - func (stream, "]"); - if (rm == 0xd) - func (stream, "!"); - else if (rm != 0xf) - func (stream, ", %s", arm_regnames[rm]); - } - break; - - case 'C': - { - int rd = ((given >> 12) & 0xf) | (((given >> 22) & 1) << 4); - int rn = ((given >> 16) & 0xf); - int rm = ((given >> 0) & 0xf); - int align = ((given >> 4) & 0x1); - int size = ((given >> 6) & 0x3); - int type = ((given >> 8) & 0x3); - int n = type + 1; - int stride = ((given >> 5) & 0x1); - int ix; - - if (stride && (n == 1)) - n++; - else - stride++; - - func (stream, "{"); - if (stride > 1) - for (ix = 0; ix != n; ix++) - func (stream, "%sd%d[]", ix ? "," : "", rd + ix * stride); - else if (n == 1) - func (stream, "d%d[]", rd); - else - func (stream, "d%d[]-d%d[]", rd, rd + n - 1); - func (stream, "}, [%s", arm_regnames[rn]); - if (align) - { - int align = (8 * (type + 1)) << size; - if (type == 3) - align = (size > 1) ? align >> 1 : align; - if (type == 2 || (type == 0 && !size)) - func (stream, ", :<bad align %d>", align); - else - func (stream, ", :%d", align); - } - func (stream, "]"); - if (rm == 0xd) - func (stream, "!"); - else if (rm != 0xf) - func (stream, ", %s", arm_regnames[rm]); - } - break; - - case 'D': - { - int raw_reg = (given & 0xf) | ((given >> 1) & 0x10); - int size = (given >> 20) & 3; - int reg = raw_reg & ((4 << size) - 1); - int ix = raw_reg >> size >> 2; - - func (stream, "d%d[%d]", reg, ix); - } - break; - - case 'E': - /* Neon encoded constant for mov, mvn, vorr, vbic */ - { - int bits = 0; - int cmode = (given >> 8) & 0xf; - int op = (given >> 5) & 0x1; - unsigned long value = 0, hival = 0; - unsigned shift; - int size = 0; - int isfloat = 0; - - bits |= ((given >> 24) & 1) << 7; - bits |= ((given >> 16) & 7) << 4; - bits |= ((given >> 0) & 15) << 0; - - if (cmode < 8) - { - shift = (cmode >> 1) & 3; - value = (unsigned long)bits << (8 * shift); - size = 32; - } - else if (cmode < 12) - { - shift = (cmode >> 1) & 1; - value = (unsigned long)bits << (8 * shift); - size = 16; - } - else if (cmode < 14) - { - shift = (cmode & 1) + 1; - value = (unsigned long)bits << (8 * shift); - value |= (1ul << (8 * shift)) - 1; - size = 32; - } - else if (cmode == 14) - { - if (op) - { - /* bit replication into bytes */ - int ix; - unsigned long mask; - - value = 0; - hival = 0; - for (ix = 7; ix >= 0; ix--) - { - mask = ((bits >> ix) & 1) ? 0xff : 0; - if (ix <= 3) - value = (value << 8) | mask; - else - hival = (hival << 8) | mask; - } - size = 64; - } - else - { - /* byte replication */ - value = (unsigned long)bits; - size = 8; - } - } - else if (!op) - { - /* floating point encoding */ - int tmp; - - value = (unsigned long)(bits & 0x7f) << 19; - value |= (unsigned long)(bits & 0x80) << 24; - tmp = bits & 0x40 ? 0x3c : 0x40; - value |= (unsigned long)tmp << 24; - size = 32; - isfloat = 1; - } - else - { - func (stream, "<illegal constant %.8x:%x:%x>", - bits, cmode, op); - size = 32; - break; - } - switch (size) - { - case 8: - func (stream, "#%ld\t; 0x%.2lx", value, value); - break; - - case 16: - func (stream, "#%ld\t; 0x%.4lx", value, value); - break; - - case 32: - if (isfloat) - { - unsigned char valbytes[4]; - double fvalue; - - /* Do this a byte at a time so we don't have to - worry about the host's endianness. */ - valbytes[0] = value & 0xff; - valbytes[1] = (value >> 8) & 0xff; - valbytes[2] = (value >> 16) & 0xff; - valbytes[3] = (value >> 24) & 0xff; - - floatformat_to_double - (&floatformat_ieee_single_little, valbytes, - &fvalue); - - func (stream, "#%.7g\t; 0x%.8lx", fvalue, - value); - } - else - func (stream, "#%ld\t; 0x%.8lx", - (long) ((value & 0x80000000) - ? value | ~0xffffffffl : value), value); - break; - - case 64: - func (stream, "#0x%.8lx%.8lx", hival, value); - break; - - default: - abort (); - } - } - break; - - case 'F': - { - int regno = ((given >> 16) & 0xf) | ((given >> (7 - 4)) & 0x10); - int num = (given >> 8) & 0x3; - - if (!num) - func (stream, "{d%d}", regno); - else if (num + regno >= 32) - func (stream, "{d%d-<overflow reg d%d}", regno, regno + num); - else - func (stream, "{d%d-d%d}", regno, regno + num); - } - break; - - - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - { - int width; - unsigned long value; - - c = arm_decode_bitfield (c, given, &value, &width); - - switch (*c) - { - case 'r': - func (stream, "%s", arm_regnames[value]); - break; - case 'd': - func (stream, "%ld", value); - break; - case 'e': - func (stream, "%ld", (1ul << width) - value); - break; - - case 'S': - case 'T': - case 'U': - /* various width encodings */ - { - int base = 8 << (*c - 'S'); /* 8,16 or 32 */ - int limit; - unsigned low, high; - - c++; - if (*c >= '0' && *c <= '9') - limit = *c - '0'; - else if (*c >= 'a' && *c <= 'f') - limit = *c - 'a' + 10; - else - abort (); - low = limit >> 2; - high = limit & 3; - - if (value < low || value > high) - func (stream, "<illegal width %d>", base << value); - else - func (stream, "%d", base << value); - } - break; - case 'R': - if (given & (1 << 6)) - goto Q; - /* FALLTHROUGH */ - case 'D': - func (stream, "d%ld", value); - break; - case 'Q': - Q: - if (value & 1) - func (stream, "<illegal reg q%ld.5>", value >> 1); - else - func (stream, "q%ld", value >> 1); - break; - - case '`': - c++; - if (value == 0) - func (stream, "%c", *c); - break; - case '\'': - c++; - if (value == ((1ul << width) - 1)) - func (stream, "%c", *c); - break; - case '?': - func (stream, "%c", c[(1 << width) - (int)value]); - c += 1 << width; - break; - default: - abort (); - } - break; - - default: - abort (); - } - } - } - else - func (stream, "%c", *c); - } - return TRUE; - } - } - return FALSE; -} - -/* Print one ARM instruction from PC on INFO->STREAM. */ - -static void -print_insn_arm_internal (bfd_vma pc, struct disassemble_info *info, long given) -{ - const struct opcode32 *insn; - void *stream = info->stream; - fprintf_ftype func = info->fprintf_func; - - if (print_insn_coprocessor (pc, info, given, FALSE)) - return; - - if (print_insn_neon (info, given, FALSE)) - return; - - for (insn = arm_opcodes; insn->assembler; insn++) - { - if (insn->value == FIRST_IWMMXT_INSN - && info->mach != bfd_mach_arm_XScale - && info->mach != bfd_mach_arm_iWMMXt) - insn = insn + IWMMXT_INSN_COUNT; - - if ((given & insn->mask) == insn->value - /* Special case: an instruction with all bits set in the condition field - (0xFnnn_nnnn) is only matched if all those bits are set in insn->mask, - or by the catchall at the end of the table. */ - && ((given & 0xF0000000) != 0xF0000000 - || (insn->mask & 0xF0000000) == 0xF0000000 - || (insn->mask == 0 && insn->value == 0))) - { - const char *c; - - for (c = insn->assembler; *c; c++) - { - if (*c == '%') - { - switch (*++c) - { - case '%': - func (stream, "%%"); - break; - - case 'a': - print_arm_address (pc, info, given); - break; - - case 'P': - /* Set P address bit and use normal address - printing routine. */ - print_arm_address (pc, info, given | (1 << 24)); - break; - - case 's': - if ((given & 0x004f0000) == 0x004f0000) - { - /* PC relative with immediate offset. */ - int offset = ((given & 0xf00) >> 4) | (given & 0xf); - - if ((given & 0x00800000) == 0) - offset = -offset; - - func (stream, "[pc, #%d]\t; ", offset); - info->print_address_func (offset + pc + 8, info); - } - else - { - func (stream, "[%s", - arm_regnames[(given >> 16) & 0xf]); - if ((given & 0x01000000) != 0) - { - /* Pre-indexed. */ - if ((given & 0x00400000) == 0x00400000) - { - /* Immediate. */ - int offset = ((given & 0xf00) >> 4) | (given & 0xf); - if (offset) - func (stream, ", #%s%d", - (((given & 0x00800000) == 0) - ? "-" : ""), offset); - } - else - { - /* Register. */ - func (stream, ", %s%s", - (((given & 0x00800000) == 0) - ? "-" : ""), - arm_regnames[given & 0xf]); - } - - func (stream, "]%s", - ((given & 0x00200000) != 0) ? "!" : ""); - } - else - { - /* Post-indexed. */ - if ((given & 0x00400000) == 0x00400000) - { - /* Immediate. */ - int offset = ((given & 0xf00) >> 4) | (given & 0xf); - if (offset) - func (stream, "], #%s%d", - (((given & 0x00800000) == 0) - ? "-" : ""), offset); - else - func (stream, "]"); - } - else - { - /* Register. */ - func (stream, "], %s%s", - (((given & 0x00800000) == 0) - ? "-" : ""), - arm_regnames[given & 0xf]); - } - } - } - break; - - case 'b': - { - int disp = (((given & 0xffffff) ^ 0x800000) - 0x800000); - info->print_address_func (disp*4 + pc + 8, info); - } - break; - - case 'c': - if (((given >> 28) & 0xf) != 0xe) - func (stream, "%s", - arm_conditional [(given >> 28) & 0xf]); - break; - - case 'm': - { - int started = 0; - int reg; - - func (stream, "{"); - for (reg = 0; reg < 16; reg++) - if ((given & (1 << reg)) != 0) - { - if (started) - func (stream, ", "); - started = 1; - func (stream, "%s", arm_regnames[reg]); - } - func (stream, "}"); - } - break; - - case 'q': - arm_decode_shift (given, func, stream, 0); - break; - - case 'o': - if ((given & 0x02000000) != 0) - { - int rotate = (given & 0xf00) >> 7; - int immed = (given & 0xff); - immed = (((immed << (32 - rotate)) - | (immed >> rotate)) & 0xffffffff); - func (stream, "#%d\t; 0x%x", immed, immed); - } - else - arm_decode_shift (given, func, stream, 1); - break; - - case 'p': - if ((given & 0x0000f000) == 0x0000f000) - func (stream, "p"); - break; - - case 't': - if ((given & 0x01200000) == 0x00200000) - func (stream, "t"); - break; - - case 'A': - func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]); - - if ((given & (1 << 24)) != 0) - { - int offset = given & 0xff; - - if (offset) - func (stream, ", #%s%d]%s", - ((given & 0x00800000) == 0 ? "-" : ""), - offset * 4, - ((given & 0x00200000) != 0 ? "!" : "")); - else - func (stream, "]"); - } - else - { - int offset = given & 0xff; - - func (stream, "]"); - - if (given & (1 << 21)) - { - if (offset) - func (stream, ", #%s%d", - ((given & 0x00800000) == 0 ? "-" : ""), - offset * 4); - } - else - func (stream, ", {%d}", offset); - } - break; - - case 'B': - /* Print ARM V5 BLX(1) address: pc+25 bits. */ - { - bfd_vma address; - bfd_vma offset = 0; - - if (given & 0x00800000) - /* Is signed, hi bits should be ones. */ - offset = (-1) ^ 0x00ffffff; - - /* Offset is (SignExtend(offset field)<<2). */ - offset += given & 0x00ffffff; - offset <<= 2; - address = offset + pc + 8; - - if (given & 0x01000000) - /* H bit allows addressing to 2-byte boundaries. */ - address += 2; - - info->print_address_func (address, info); - } - break; - - case 'C': - func (stream, "_"); - if (given & 0x80000) - func (stream, "f"); - if (given & 0x40000) - func (stream, "s"); - if (given & 0x20000) - func (stream, "x"); - if (given & 0x10000) - func (stream, "c"); - break; - - case 'U': - switch (given & 0xf) - { - case 0xf: func(stream, "sy"); break; - case 0x7: func(stream, "un"); break; - case 0xe: func(stream, "st"); break; - case 0x6: func(stream, "unst"); break; - default: - func(stream, "#%d", (int)given & 0xf); - break; - } - break; - - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - { - int width; - unsigned long value; - - c = arm_decode_bitfield (c, given, &value, &width); - - switch (*c) - { - case 'r': - func (stream, "%s", arm_regnames[value]); - break; - case 'd': - func (stream, "%ld", value); - break; - case 'b': - func (stream, "%ld", value * 8); - break; - case 'W': - func (stream, "%ld", value + 1); - break; - case 'x': - func (stream, "0x%08lx", value); - - /* Some SWI instructions have special - meanings. */ - if ((given & 0x0fffffff) == 0x0FF00000) - func (stream, "\t; IMB"); - else if ((given & 0x0fffffff) == 0x0FF00001) - func (stream, "\t; IMBRange"); - break; - case 'X': - func (stream, "%01lx", value & 0xf); - break; - case '`': - c++; - if (value == 0) - func (stream, "%c", *c); - break; - case '\'': - c++; - if (value == ((1ul << width) - 1)) - func (stream, "%c", *c); - break; - case '?': - func (stream, "%c", c[(1 << width) - (int)value]); - c += 1 << width; - break; - default: - abort (); - } - break; - - case 'e': - { - int imm; - - imm = (given & 0xf) | ((given & 0xfff00) >> 4); - func (stream, "%d", imm); - } - break; - - case 'E': - /* LSB and WIDTH fields of BFI or BFC. The machine- - language instruction encodes LSB and MSB. */ - { - long msb = (given & 0x001f0000) >> 16; - long lsb = (given & 0x00000f80) >> 7; - - long width = msb - lsb + 1; - if (width > 0) - func (stream, "#%lu, #%lu", lsb, width); - else - func (stream, "(invalid: %lu:%lu)", lsb, msb); - } - break; - - case 'V': - /* 16-bit unsigned immediate from a MOVT or MOVW - instruction, encoded in bits 0:11 and 15:19. */ - { - long hi = (given & 0x000f0000) >> 4; - long lo = (given & 0x00000fff); - long imm16 = hi | lo; - func (stream, "#%lu\t; 0x%lx", imm16, imm16); - } - break; - - default: - abort (); - } - } - } - else - func (stream, "%c", *c); - } - return; - } - } - abort (); -} - -/* Print one 16-bit Thumb instruction from PC on INFO->STREAM. */ - -static void -print_insn_thumb16 (bfd_vma pc, struct disassemble_info *info, long given) -{ - const struct opcode16 *insn; - void *stream = info->stream; - fprintf_ftype func = info->fprintf_func; - - for (insn = thumb_opcodes; insn->assembler; insn++) - if ((given & insn->mask) == insn->value) - { - const char *c = insn->assembler; - for (; *c; c++) - { - int domaskpc = 0; - int domasklr = 0; - - if (*c != '%') - { - func (stream, "%c", *c); - continue; - } - - switch (*++c) - { - case '%': - func (stream, "%%"); - break; - - case 'c': - if (ifthen_state) - func (stream, "%s", arm_conditional[IFTHEN_COND]); - break; - - case 'C': - if (ifthen_state) - func (stream, "%s", arm_conditional[IFTHEN_COND]); - else - func (stream, "s"); - break; - - case 'I': - { - unsigned int tmp; - - ifthen_next_state = given & 0xff; - for (tmp = given << 1; tmp & 0xf; tmp <<= 1) - func (stream, ((given ^ tmp) & 0x10) ? "e" : "t"); - func (stream, "\t%s", arm_conditional[(given >> 4) & 0xf]); - } - break; - - case 'x': - if (ifthen_next_state) - func (stream, "\t; unpredictable branch in IT block\n"); - break; - - case 'X': - if (ifthen_state) - func (stream, "\t; unpredictable <IT:%s>", - arm_conditional[IFTHEN_COND]); - break; - - case 'S': - { - long reg; - - reg = (given >> 3) & 0x7; - if (given & (1 << 6)) - reg += 8; - - func (stream, "%s", arm_regnames[reg]); - } - break; - - case 'D': - { - long reg; - - reg = given & 0x7; - if (given & (1 << 7)) - reg += 8; - - func (stream, "%s", arm_regnames[reg]); - } - break; - - case 'N': - if (given & (1 << 8)) - domasklr = 1; - /* Fall through. */ - case 'O': - if (*c == 'O' && (given & (1 << 8))) - domaskpc = 1; - /* Fall through. */ - case 'M': - { - int started = 0; - int reg; - - func (stream, "{"); - - /* It would be nice if we could spot - ranges, and generate the rS-rE format: */ - for (reg = 0; (reg < 8); reg++) - if ((given & (1 << reg)) != 0) - { - if (started) - func (stream, ", "); - started = 1; - func (stream, "%s", arm_regnames[reg]); - } - - if (domasklr) - { - if (started) - func (stream, ", "); - started = 1; - func (stream, arm_regnames[14] /* "lr" */); - } - - if (domaskpc) - { - if (started) - func (stream, ", "); - func (stream, arm_regnames[15] /* "pc" */); - } - - func (stream, "}"); - } - break; - - case 'b': - /* Print ARM V6T2 CZB address: pc+4+6 bits. */ - { - bfd_vma address = (pc + 4 - + ((given & 0x00f8) >> 2) - + ((given & 0x0200) >> 3)); - info->print_address_func (address, info); - } - break; - - case 's': - /* Right shift immediate -- bits 6..10; 1-31 print - as themselves, 0 prints as 32. */ - { - long imm = (given & 0x07c0) >> 6; - if (imm == 0) - imm = 32; - func (stream, "#%ld", imm); - } - break; - - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - { - int bitstart = *c++ - '0'; - int bitend = 0; - - while (*c >= '0' && *c <= '9') - bitstart = (bitstart * 10) + *c++ - '0'; - - switch (*c) - { - case '-': - { - long reg; - - c++; - while (*c >= '0' && *c <= '9') - bitend = (bitend * 10) + *c++ - '0'; - if (!bitend) - abort (); - reg = given >> bitstart; - reg &= (2 << (bitend - bitstart)) - 1; - switch (*c) - { - case 'r': - func (stream, "%s", arm_regnames[reg]); - break; - - case 'd': - func (stream, "%ld", reg); - break; - - case 'H': - func (stream, "%ld", reg << 1); - break; - - case 'W': - func (stream, "%ld", reg << 2); - break; - - case 'a': - /* PC-relative address -- the bottom two - bits of the address are dropped - before the calculation. */ - info->print_address_func - (((pc + 4) & ~3) + (reg << 2), info); - break; - - case 'x': - func (stream, "0x%04lx", reg); - break; - - case 'B': - reg = ((reg ^ (1 << bitend)) - (1 << bitend)); - info->print_address_func (reg * 2 + pc + 4, info); - break; - - case 'c': - func (stream, "%s", arm_conditional [reg]); - break; - - default: - abort (); - } - } - break; - - case '\'': - c++; - if ((given & (1 << bitstart)) != 0) - func (stream, "%c", *c); - break; - - case '?': - ++c; - if ((given & (1 << bitstart)) != 0) - func (stream, "%c", *c++); - else - func (stream, "%c", *++c); - break; - - default: - abort (); - } - } - break; - - default: - abort (); - } - } - return; - } - - /* No match. */ - abort (); -} - -/* Return the name of an V7M special register. */ -static const char * -psr_name (int regno) -{ - switch (regno) - { - case 0: return "APSR"; - case 1: return "IAPSR"; - case 2: return "EAPSR"; - case 3: return "PSR"; - case 5: return "IPSR"; - case 6: return "EPSR"; - case 7: return "IEPSR"; - case 8: return "MSP"; - case 9: return "PSP"; - case 16: return "PRIMASK"; - case 17: return "BASEPRI"; - case 18: return "BASEPRI_MASK"; - case 19: return "FAULTMASK"; - case 20: return "CONTROL"; - default: return "<unknown>"; - } -} - -/* Print one 32-bit Thumb instruction from PC on INFO->STREAM. */ - -static void -print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given) -{ - const struct opcode32 *insn; - void *stream = info->stream; - fprintf_ftype func = info->fprintf_func; - - if (print_insn_coprocessor (pc, info, given, TRUE)) - return; - - if (print_insn_neon (info, given, TRUE)) - return; - - for (insn = thumb32_opcodes; insn->assembler; insn++) - if ((given & insn->mask) == insn->value) - { - const char *c = insn->assembler; - for (; *c; c++) - { - if (*c != '%') - { - func (stream, "%c", *c); - continue; - } - - switch (*++c) - { - case '%': - func (stream, "%%"); - break; - - case 'c': - if (ifthen_state) - func (stream, "%s", arm_conditional[IFTHEN_COND]); - break; - - case 'x': - if (ifthen_next_state) - func (stream, "\t; unpredictable branch in IT block\n"); - break; - - case 'X': - if (ifthen_state) - func (stream, "\t; unpredictable <IT:%s>", - arm_conditional[IFTHEN_COND]); - break; - - case 'I': - { - unsigned int imm12 = 0; - imm12 |= (given & 0x000000ffu); - imm12 |= (given & 0x00007000u) >> 4; - imm12 |= (given & 0x04000000u) >> 15; - func (stream, "#%u\t; 0x%x", imm12, imm12); - } - break; - - case 'M': - { - unsigned int bits = 0, imm, imm8, mod; - bits |= (given & 0x000000ffu); - bits |= (given & 0x00007000u) >> 4; - bits |= (given & 0x04000000u) >> 15; - imm8 = (bits & 0x0ff); - mod = (bits & 0xf00) >> 8; - switch (mod) - { - case 0: imm = imm8; break; - case 1: imm = ((imm8<<16) | imm8); break; - case 2: imm = ((imm8<<24) | (imm8 << 8)); break; - case 3: imm = ((imm8<<24) | (imm8 << 16) | (imm8 << 8) | imm8); break; - default: - mod = (bits & 0xf80) >> 7; - imm8 = (bits & 0x07f) | 0x80; - imm = (((imm8 << (32 - mod)) | (imm8 >> mod)) & 0xffffffff); - } - func (stream, "#%u\t; 0x%x", imm, imm); - } - break; - - case 'J': - { - unsigned int imm = 0; - imm |= (given & 0x000000ffu); - imm |= (given & 0x00007000u) >> 4; - imm |= (given & 0x04000000u) >> 15; - imm |= (given & 0x000f0000u) >> 4; - func (stream, "#%u\t; 0x%x", imm, imm); - } - break; - - case 'K': - { - unsigned int imm = 0; - imm |= (given & 0x000f0000u) >> 16; - imm |= (given & 0x00000ff0u) >> 0; - imm |= (given & 0x0000000fu) << 12; - func (stream, "#%u\t; 0x%x", imm, imm); - } - break; - - case 'S': - { - unsigned int reg = (given & 0x0000000fu); - unsigned int stp = (given & 0x00000030u) >> 4; - unsigned int imm = 0; - imm |= (given & 0x000000c0u) >> 6; - imm |= (given & 0x00007000u) >> 10; - - func (stream, "%s", arm_regnames[reg]); - switch (stp) - { - case 0: - if (imm > 0) - func (stream, ", lsl #%u", imm); - break; - - case 1: - if (imm == 0) - imm = 32; - func (stream, ", lsr #%u", imm); - break; - - case 2: - if (imm == 0) - imm = 32; - func (stream, ", asr #%u", imm); - break; - - case 3: - if (imm == 0) - func (stream, ", rrx"); - else - func (stream, ", ror #%u", imm); - } - } - break; - - case 'a': - { - unsigned int Rn = (given & 0x000f0000) >> 16; - unsigned int U = (given & 0x00800000) >> 23; - unsigned int op = (given & 0x00000f00) >> 8; - unsigned int i12 = (given & 0x00000fff); - unsigned int i8 = (given & 0x000000ff); - bfd_boolean writeback = FALSE, postind = FALSE; - int offset = 0; - - func (stream, "[%s", arm_regnames[Rn]); - if (U) /* 12-bit positive immediate offset */ - offset = i12; - else if (Rn == 15) /* 12-bit negative immediate offset */ - offset = -(int)i12; - else if (op == 0x0) /* shifted register offset */ - { - unsigned int Rm = (i8 & 0x0f); - unsigned int sh = (i8 & 0x30) >> 4; - func (stream, ", %s", arm_regnames[Rm]); - if (sh) - func (stream, ", lsl #%u", sh); - func (stream, "]"); - break; - } - else switch (op) - { - case 0xE: /* 8-bit positive immediate offset */ - offset = i8; - break; - - case 0xC: /* 8-bit negative immediate offset */ - offset = -i8; - break; - - case 0xF: /* 8-bit + preindex with wb */ - offset = i8; - writeback = TRUE; - break; - - case 0xD: /* 8-bit - preindex with wb */ - offset = -i8; - writeback = TRUE; - break; - - case 0xB: /* 8-bit + postindex */ - offset = i8; - postind = TRUE; - break; - - case 0x9: /* 8-bit - postindex */ - offset = -i8; - postind = TRUE; - break; - - default: - func (stream, ", <undefined>]"); - goto skip; - } - - if (postind) - func (stream, "], #%d", offset); - else - { - if (offset) - func (stream, ", #%d", offset); - func (stream, writeback ? "]!" : "]"); - } - - if (Rn == 15) - { - func (stream, "\t; "); - info->print_address_func (((pc + 4) & ~3) + offset, info); - } - } - skip: - break; - - case 'A': - { - unsigned int P = (given & 0x01000000) >> 24; - unsigned int U = (given & 0x00800000) >> 23; - unsigned int W = (given & 0x00400000) >> 21; - unsigned int Rn = (given & 0x000f0000) >> 16; - unsigned int off = (given & 0x000000ff); - - func (stream, "[%s", arm_regnames[Rn]); - if (P) - { - if (off || !U) - func (stream, ", #%c%u", U ? '+' : '-', off * 4); - func (stream, "]"); - if (W) - func (stream, "!"); - } - else - { - func (stream, "], "); - if (W) - func (stream, "#%c%u", U ? '+' : '-', off * 4); - else - func (stream, "{%u}", off); - } - } - break; - - case 'w': - { - unsigned int Sbit = (given & 0x01000000) >> 24; - unsigned int type = (given & 0x00600000) >> 21; - switch (type) - { - case 0: func (stream, Sbit ? "sb" : "b"); break; - case 1: func (stream, Sbit ? "sh" : "h"); break; - case 2: - if (Sbit) - func (stream, "??"); - break; - case 3: - func (stream, "??"); - break; - } - } - break; - - case 'm': - { - int started = 0; - int reg; - - func (stream, "{"); - for (reg = 0; reg < 16; reg++) - if ((given & (1 << reg)) != 0) - { - if (started) - func (stream, ", "); - started = 1; - func (stream, "%s", arm_regnames[reg]); - } - func (stream, "}"); - } - break; - - case 'E': - { - unsigned int msb = (given & 0x0000001f); - unsigned int lsb = 0; - lsb |= (given & 0x000000c0u) >> 6; - lsb |= (given & 0x00007000u) >> 10; - func (stream, "#%u, #%u", lsb, msb - lsb + 1); - } - break; - - case 'F': - { - unsigned int width = (given & 0x0000001f) + 1; - unsigned int lsb = 0; - lsb |= (given & 0x000000c0u) >> 6; - lsb |= (given & 0x00007000u) >> 10; - func (stream, "#%u, #%u", lsb, width); - } - break; - - case 'b': - { - unsigned int S = (given & 0x04000000u) >> 26; - unsigned int J1 = (given & 0x00002000u) >> 13; - unsigned int J2 = (given & 0x00000800u) >> 11; - int offset = 0; - - offset |= !S << 20; - offset |= J2 << 19; - offset |= J1 << 18; - offset |= (given & 0x003f0000) >> 4; - offset |= (given & 0x000007ff) << 1; - offset -= (1 << 20); - - info->print_address_func (pc + 4 + offset, info); - } - break; - - case 'B': - { - unsigned int S = (given & 0x04000000u) >> 26; - unsigned int I1 = (given & 0x00002000u) >> 13; - unsigned int I2 = (given & 0x00000800u) >> 11; - int offset = 0; - - offset |= !S << 24; - offset |= !(I1 ^ S) << 23; - offset |= !(I2 ^ S) << 22; - offset |= (given & 0x03ff0000u) >> 4; - offset |= (given & 0x000007ffu) << 1; - offset -= (1 << 24); - offset += pc + 4; - - /* BLX target addresses are always word aligned. */ - if ((given & 0x00001000u) == 0) - offset &= ~2u; - - info->print_address_func (offset, info); - } - break; - - case 's': - { - unsigned int shift = 0; - shift |= (given & 0x000000c0u) >> 6; - shift |= (given & 0x00007000u) >> 10; - if (given & 0x00200000u) - func (stream, ", asr #%u", shift); - else if (shift) - func (stream, ", lsl #%u", shift); - /* else print nothing - lsl #0 */ - } - break; - - case 'R': - { - unsigned int rot = (given & 0x00000030) >> 4; - if (rot) - func (stream, ", ror #%u", rot * 8); - } - break; - - case 'U': - switch (given & 0xf) - { - case 0xf: func(stream, "sy"); break; - case 0x7: func(stream, "un"); break; - case 0xe: func(stream, "st"); break; - case 0x6: func(stream, "unst"); break; - default: - func(stream, "#%d", (int)given & 0xf); - break; - } - break; - - case 'C': - if ((given & 0xff) == 0) - { - func (stream, "%cPSR_", (given & 0x100000) ? 'S' : 'C'); - if (given & 0x800) - func (stream, "f"); - if (given & 0x400) - func (stream, "s"); - if (given & 0x200) - func (stream, "x"); - if (given & 0x100) - func (stream, "c"); - } - else - { - func (stream, psr_name (given & 0xff)); - } - break; - - case 'D': - if ((given & 0xff) == 0) - func (stream, "%cPSR", (given & 0x100000) ? 'S' : 'C'); - else - func (stream, psr_name (given & 0xff)); - break; - - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - { - int width; - unsigned long val; - - c = arm_decode_bitfield (c, given, &val, &width); - - switch (*c) - { - case 'd': func (stream, "%lu", val); break; - case 'W': func (stream, "%lu", val * 4); break; - case 'r': func (stream, "%s", arm_regnames[val]); break; - - case 'c': - func (stream, "%s", arm_conditional[val]); - break; - - case '\'': - c++; - if (val == ((1ul << width) - 1)) - func (stream, "%c", *c); - break; - - case '`': - c++; - if (val == 0) - func (stream, "%c", *c); - break; - - case '?': - func (stream, "%c", c[(1 << width) - (int)val]); - c += 1 << width; - break; - - default: - abort (); - } - } - break; - - default: - abort (); - } - } - return; - } - - /* No match. */ - abort (); -} - -/* Print data bytes on INFO->STREAM. */ - -static void -print_insn_data (bfd_vma pc ATTRIBUTE_UNUSED, struct disassemble_info *info, - long given) -{ - switch (info->bytes_per_chunk) - { - case 1: - info->fprintf_func (info->stream, ".byte\t0x%02lx", given); - break; - case 2: - info->fprintf_func (info->stream, ".short\t0x%04lx", given); - break; - case 4: - info->fprintf_func (info->stream, ".word\t0x%08lx", given); - break; - default: - abort (); - } -} - -/* Search back through the insn stream to determine if this instruction is - conditionally executed. */ -static void -find_ifthen_state (bfd_vma pc, struct disassemble_info *info, - bfd_boolean little) -{ - unsigned char b[2]; - unsigned int insn; - int status; - /* COUNT is twice the number of instructions seen. It will be odd if we - just crossed an instruction boundary. */ - int count; - int it_count; - unsigned int seen_it; - bfd_vma addr; - - ifthen_address = pc; - ifthen_state = 0; - - addr = pc; - count = 1; - it_count = 0; - seen_it = 0; - /* Scan backwards looking for IT instructions, keeping track of where - instruction boundaries are. We don't know if something is actually an - IT instruction until we find a definite instruction boundary. */ - for (;;) - { - if (addr == 0 || info->symbol_at_address_func(addr, info)) - { - /* A symbol must be on an instruction boundary, and will not - be within an IT block. */ - if (seen_it && (count & 1)) - break; - - return; - } - addr -= 2; - status = info->read_memory_func (addr, (bfd_byte *)b, 2, info); - if (status) - return; - - if (little) - insn = (b[0]) | (b[1] << 8); - else - insn = (b[1]) | (b[0] << 8); - if (seen_it) - { - if ((insn & 0xf800) < 0xe800) - { - /* Addr + 2 is an instruction boundary. See if this matches - the expected boundary based on the position of the last - IT candidate. */ - if (count & 1) - break; - seen_it = 0; - } - } - if ((insn & 0xff00) == 0xbf00 && (insn & 0xf) != 0) - { - /* This could be an IT instruction. */ - seen_it = insn; - it_count = count >> 1; - } - if ((insn & 0xf800) >= 0xe800) - count++; - else - count = (count + 2) | 1; - /* IT blocks contain at most 4 instructions. */ - if (count >= 8 && !seen_it) - return; - } - /* We found an IT instruction. */ - ifthen_state = (seen_it & 0xe0) | ((seen_it << it_count) & 0x1f); - if ((ifthen_state & 0xf) == 0) - ifthen_state = 0; -} - -/* NOTE: There are no checks in these routines that - the relevant number of data bytes exist. */ - -int -print_insn_arm (bfd_vma pc, struct disassemble_info *info) -{ - unsigned char b[4]; - long given; - int status; - int is_thumb = FALSE; - int is_data = FALSE; - unsigned int size = 4; - void (*printer) (bfd_vma, struct disassemble_info *, long); -#if 0 - bfd_boolean found = FALSE; - - if (info->disassembler_options) - { - parse_disassembler_options (info->disassembler_options); - - /* To avoid repeated parsing of these options, we remove them here. */ - info->disassembler_options = NULL; - } - - /* First check the full symtab for a mapping symbol, even if there - are no usable non-mapping symbols for this address. */ - if (info->symtab != NULL - && bfd_asymbol_flavour (*info->symtab) == bfd_target_elf_flavour) - { - bfd_vma addr; - int n; - int last_sym = -1; - enum map_type type = MAP_ARM; - - if (pc <= last_mapping_addr) - last_mapping_sym = -1; - is_thumb = (last_type == MAP_THUMB); - found = FALSE; - /* Start scanning at the start of the function, or wherever - we finished last time. */ - n = info->symtab_pos + 1; - if (n < last_mapping_sym) - n = last_mapping_sym; - - /* Scan up to the location being disassembled. */ - for (; n < info->symtab_size; n++) - { - addr = bfd_asymbol_value (info->symtab[n]); - if (addr > pc) - break; - if ((info->section == NULL - || info->section == info->symtab[n]->section) - && get_sym_code_type (info, n, &type)) - { - last_sym = n; - found = TRUE; - } - } - - if (!found) - { - n = info->symtab_pos; - if (n < last_mapping_sym - 1) - n = last_mapping_sym - 1; - - /* No mapping symbol found at this address. Look backwards - for a preceeding one. */ - for (; n >= 0; n--) - { - if (get_sym_code_type (info, n, &type)) - { - last_sym = n; - found = TRUE; - break; - } - } - } - - last_mapping_sym = last_sym; - last_type = type; - is_thumb = (last_type == MAP_THUMB); - is_data = (last_type == MAP_DATA); - - /* Look a little bit ahead to see if we should print out - two or four bytes of data. If there's a symbol, - mapping or otherwise, after two bytes then don't - print more. */ - if (is_data) - { - size = 4 - (pc & 3); - for (n = last_sym + 1; n < info->symtab_size; n++) - { - addr = bfd_asymbol_value (info->symtab[n]); - if (addr > pc) - { - if (addr - pc < size) - size = addr - pc; - break; - } - } - /* If the next symbol is after three bytes, we need to - print only part of the data, so that we can use either - .byte or .short. */ - if (size == 3) - size = (pc & 1) ? 1 : 2; - } - } - - if (info->symbols != NULL) - { - if (bfd_asymbol_flavour (*info->symbols) == bfd_target_coff_flavour) - { - coff_symbol_type * cs; - - cs = coffsymbol (*info->symbols); - is_thumb = ( cs->native->u.syment.n_sclass == C_THUMBEXT - || cs->native->u.syment.n_sclass == C_THUMBSTAT - || cs->native->u.syment.n_sclass == C_THUMBLABEL - || cs->native->u.syment.n_sclass == C_THUMBEXTFUNC - || cs->native->u.syment.n_sclass == C_THUMBSTATFUNC); - } - else if (bfd_asymbol_flavour (*info->symbols) == bfd_target_elf_flavour - && !found) - { - /* If no mapping symbol has been found then fall back to the type - of the function symbol. */ - elf_symbol_type * es; - unsigned int type; - - es = *(elf_symbol_type **)(info->symbols); - type = ELF_ST_TYPE (es->internal_elf_sym.st_info); - - is_thumb = (type == STT_ARM_TFUNC) || (type == STT_ARM_16BIT); - } - } -#else - int little; - - little = (info->endian == BFD_ENDIAN_LITTLE); - is_thumb |= (pc & 1); - pc &= ~(bfd_vma)1; -#endif - - if (force_thumb) - is_thumb = TRUE; - - info->bytes_per_line = 4; - - if (is_data) - { - int i; - - /* size was already set above. */ - info->bytes_per_chunk = size; - printer = print_insn_data; - - status = info->read_memory_func (pc, (bfd_byte *)b, size, info); - given = 0; - if (little) - for (i = size - 1; i >= 0; i--) - given = b[i] | (given << 8); - else - for (i = 0; i < (int) size; i++) - given = b[i] | (given << 8); - } - else if (!is_thumb) - { - /* In ARM mode endianness is a straightforward issue: the instruction - is four bytes long and is either ordered 0123 or 3210. */ - printer = print_insn_arm_internal; - info->bytes_per_chunk = 4; - size = 4; - - status = info->read_memory_func (pc, (bfd_byte *)b, 4, info); - if (little) - given = (b[0]) | (b[1] << 8) | (b[2] << 16) | (b[3] << 24); - else - given = (b[3]) | (b[2] << 8) | (b[1] << 16) | (b[0] << 24); - } - else - { - /* In Thumb mode we have the additional wrinkle of two - instruction lengths. Fortunately, the bits that determine - the length of the current instruction are always to be found - in the first two bytes. */ - printer = print_insn_thumb16; - info->bytes_per_chunk = 2; - size = 2; - - status = info->read_memory_func (pc, (bfd_byte *)b, 2, info); - if (little) - given = (b[0]) | (b[1] << 8); - else - given = (b[1]) | (b[0] << 8); - - if (!status) - { - /* These bit patterns signal a four-byte Thumb - instruction. */ - if ((given & 0xF800) == 0xF800 - || (given & 0xF800) == 0xF000 - || (given & 0xF800) == 0xE800) - { - status = info->read_memory_func (pc + 2, (bfd_byte *)b, 2, info); - if (little) - given = (b[0]) | (b[1] << 8) | (given << 16); - else - given = (b[1]) | (b[0] << 8) | (given << 16); - - printer = print_insn_thumb32; - size = 4; - } - } - - if (ifthen_address != pc) - find_ifthen_state(pc, info, little); - - if (ifthen_state) - { - if ((ifthen_state & 0xf) == 0x8) - ifthen_next_state = 0; - else - ifthen_next_state = (ifthen_state & 0xe0) - | ((ifthen_state & 0xf) << 1); - } - } - - if (status) - { - info->memory_error_func (status, pc, info); - return -1; - } - if (info->flags & INSN_HAS_RELOC) - /* If the instruction has a reloc associated with it, then - the offset field in the instruction will actually be the - addend for the reloc. (We are using REL type relocs). - In such cases, we can ignore the pc when computing - addresses, since the addend is not currently pc-relative. */ - pc = 0; - - printer (pc, info, given); - - if (is_thumb) - { - ifthen_state = ifthen_next_state; - ifthen_address += size; - } - return size; -} diff --git a/qemu-0.11.0/arm-semi.c b/qemu-0.11.0/arm-semi.c deleted file mode 100644 index 5239ffc..0000000 --- a/qemu-0.11.0/arm-semi.c +++ /dev/null @@ -1,468 +0,0 @@ -/* - * Arm "Angel" semihosting syscalls - * - * Copyright (c) 2005, 2007 CodeSourcery. - * Written by Paul Brook. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <unistd.h> -#include <stdlib.h> -#include <stdio.h> -#include <time.h> - -#include "cpu.h" -#ifdef CONFIG_USER_ONLY -#include "qemu.h" - -#define ARM_ANGEL_HEAP_SIZE (128 * 1024 * 1024) -#else -#include "qemu-common.h" -#include "sysemu.h" -#include "gdbstub.h" -#endif - -#define SYS_OPEN 0x01 -#define SYS_CLOSE 0x02 -#define SYS_WRITEC 0x03 -#define SYS_WRITE0 0x04 -#define SYS_WRITE 0x05 -#define SYS_READ 0x06 -#define SYS_READC 0x07 -#define SYS_ISTTY 0x09 -#define SYS_SEEK 0x0a -#define SYS_FLEN 0x0c -#define SYS_TMPNAM 0x0d -#define SYS_REMOVE 0x0e -#define SYS_RENAME 0x0f -#define SYS_CLOCK 0x10 -#define SYS_TIME 0x11 -#define SYS_SYSTEM 0x12 -#define SYS_ERRNO 0x13 -#define SYS_GET_CMDLINE 0x15 -#define SYS_HEAPINFO 0x16 -#define SYS_EXIT 0x18 - -#ifndef O_BINARY -#define O_BINARY 0 -#endif - -#define GDB_O_RDONLY 0x000 -#define GDB_O_WRONLY 0x001 -#define GDB_O_RDWR 0x002 -#define GDB_O_APPEND 0x008 -#define GDB_O_CREAT 0x200 -#define GDB_O_TRUNC 0x400 -#define GDB_O_BINARY 0 - -static int gdb_open_modeflags[12] = { - GDB_O_RDONLY, - GDB_O_RDONLY | GDB_O_BINARY, - GDB_O_RDWR, - GDB_O_RDWR | GDB_O_BINARY, - GDB_O_WRONLY | GDB_O_CREAT | GDB_O_TRUNC, - GDB_O_WRONLY | GDB_O_CREAT | GDB_O_TRUNC | GDB_O_BINARY, - GDB_O_RDWR | GDB_O_CREAT | GDB_O_TRUNC, - GDB_O_RDWR | GDB_O_CREAT | GDB_O_TRUNC | GDB_O_BINARY, - GDB_O_WRONLY | GDB_O_CREAT | GDB_O_APPEND, - GDB_O_WRONLY | GDB_O_CREAT | GDB_O_APPEND | GDB_O_BINARY, - GDB_O_RDWR | GDB_O_CREAT | GDB_O_APPEND, - GDB_O_RDWR | GDB_O_CREAT | GDB_O_APPEND | GDB_O_BINARY -}; - -static int open_modeflags[12] = { - O_RDONLY, - O_RDONLY | O_BINARY, - O_RDWR, - O_RDWR | O_BINARY, - O_WRONLY | O_CREAT | O_TRUNC, - O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, - O_RDWR | O_CREAT | O_TRUNC, - O_RDWR | O_CREAT | O_TRUNC | O_BINARY, - O_WRONLY | O_CREAT | O_APPEND, - O_WRONLY | O_CREAT | O_APPEND | O_BINARY, - O_RDWR | O_CREAT | O_APPEND, - O_RDWR | O_CREAT | O_APPEND | O_BINARY -}; - -#ifdef CONFIG_USER_ONLY -static inline uint32_t set_swi_errno(TaskState *ts, uint32_t code) -{ - if (code == (uint32_t)-1) - ts->swi_errno = errno; - return code; -} -#else -static inline uint32_t set_swi_errno(CPUState *env, uint32_t code) -{ - return code; -} - -#include "softmmu-semi.h" -#endif - -static target_ulong arm_semi_syscall_len; - -#if !defined(CONFIG_USER_ONLY) -static target_ulong syscall_err; -#endif - -static void arm_semi_cb(CPUState *env, target_ulong ret, target_ulong err) -{ -#ifdef CONFIG_USER_ONLY - TaskState *ts = env->opaque; -#endif - - if (ret == (target_ulong)-1) { -#ifdef CONFIG_USER_ONLY - ts->swi_errno = err; -#else - syscall_err = err; -#endif - env->regs[0] = ret; - } else { - /* Fixup syscalls that use nonstardard return conventions. */ - switch (env->regs[0]) { - case SYS_WRITE: - case SYS_READ: - env->regs[0] = arm_semi_syscall_len - ret; - break; - case SYS_SEEK: - env->regs[0] = 0; - break; - default: - env->regs[0] = ret; - break; - } - } -} - -static void arm_semi_flen_cb(CPUState *env, target_ulong ret, target_ulong err) -{ - /* The size is always stored in big-endian order, extract - the value. We assume the size always fit in 32 bits. */ - uint32_t size; - cpu_memory_rw_debug(env, env->regs[13]-64+32, (uint8_t *)&size, 4, 0); - env->regs[0] = be32_to_cpu(size); -#ifdef CONFIG_USER_ONLY - ((TaskState *)env->opaque)->swi_errno = err; -#else - syscall_err = err; -#endif -} - -#define ARG(n) \ -({ \ - target_ulong __arg; \ - /* FIXME - handle get_user() failure */ \ - get_user_ual(__arg, args + (n) * 4); \ - __arg; \ -}) -#define SET_ARG(n, val) put_user_ual(val, args + (n) * 4) -uint32_t do_arm_semihosting(CPUState *env) -{ - target_ulong args; - char * s; - int nr; - uint32_t ret; - uint32_t len; -#ifdef CONFIG_USER_ONLY - TaskState *ts = env->opaque; -#else - CPUState *ts = env; -#endif - - nr = env->regs[0]; - args = env->regs[1]; - switch (nr) { - case SYS_OPEN: - if (!(s = lock_user_string(ARG(0)))) - /* FIXME - should this error code be -TARGET_EFAULT ? */ - return (uint32_t)-1; - if (ARG(1) >= 12) - return (uint32_t)-1; - if (strcmp(s, ":tt") == 0) { - if (ARG(1) < 4) - return STDIN_FILENO; - else - return STDOUT_FILENO; - } - if (use_gdb_syscalls()) { - gdb_do_syscall(arm_semi_cb, "open,%s,%x,1a4", ARG(0), - (int)ARG(2)+1, gdb_open_modeflags[ARG(1)]); - return env->regs[0]; - } else { - ret = set_swi_errno(ts, open(s, open_modeflags[ARG(1)], 0644)); - } - unlock_user(s, ARG(0), 0); - return ret; - case SYS_CLOSE: - if (use_gdb_syscalls()) { - gdb_do_syscall(arm_semi_cb, "close,%x", ARG(0)); - return env->regs[0]; - } else { - return set_swi_errno(ts, close(ARG(0))); - } - case SYS_WRITEC: - { - char c; - - if (get_user_u8(c, args)) - /* FIXME - should this error code be -TARGET_EFAULT ? */ - return (uint32_t)-1; - /* Write to debug console. stderr is near enough. */ - if (use_gdb_syscalls()) { - gdb_do_syscall(arm_semi_cb, "write,2,%x,1", args); - return env->regs[0]; - } else { - return write(STDERR_FILENO, &c, 1); - } - } - case SYS_WRITE0: - if (!(s = lock_user_string(args))) - /* FIXME - should this error code be -TARGET_EFAULT ? */ - return (uint32_t)-1; - len = strlen(s); - if (use_gdb_syscalls()) { - gdb_do_syscall(arm_semi_cb, "write,2,%x,%x\n", args, len); - ret = env->regs[0]; - } else { - ret = write(STDERR_FILENO, s, len); - } - unlock_user(s, args, 0); - return ret; - case SYS_WRITE: - len = ARG(2); - if (use_gdb_syscalls()) { - arm_semi_syscall_len = len; - gdb_do_syscall(arm_semi_cb, "write,%x,%x,%x", ARG(0), ARG(1), len); - return env->regs[0]; - } else { - if (!(s = lock_user(VERIFY_READ, ARG(1), len, 1))) - /* FIXME - should this error code be -TARGET_EFAULT ? */ - return (uint32_t)-1; - ret = set_swi_errno(ts, write(ARG(0), s, len)); - unlock_user(s, ARG(1), 0); - if (ret == (uint32_t)-1) - return -1; - return len - ret; - } - case SYS_READ: - len = ARG(2); - if (use_gdb_syscalls()) { - arm_semi_syscall_len = len; - gdb_do_syscall(arm_semi_cb, "read,%x,%x,%x", ARG(0), ARG(1), len); - return env->regs[0]; - } else { - if (!(s = lock_user(VERIFY_WRITE, ARG(1), len, 0))) - /* FIXME - should this error code be -TARGET_EFAULT ? */ - return (uint32_t)-1; - do - ret = set_swi_errno(ts, read(ARG(0), s, len)); - while (ret == -1 && errno == EINTR); - unlock_user(s, ARG(1), len); - if (ret == (uint32_t)-1) - return -1; - return len - ret; - } - case SYS_READC: - /* XXX: Read from debug cosole. Not implemented. */ - return 0; - case SYS_ISTTY: - if (use_gdb_syscalls()) { - gdb_do_syscall(arm_semi_cb, "isatty,%x", ARG(0)); - return env->regs[0]; - } else { - return isatty(ARG(0)); - } - case SYS_SEEK: - if (use_gdb_syscalls()) { - gdb_do_syscall(arm_semi_cb, "lseek,%x,%x,0", ARG(0), ARG(1)); - return env->regs[0]; - } else { - ret = set_swi_errno(ts, lseek(ARG(0), ARG(1), SEEK_SET)); - if (ret == (uint32_t)-1) - return -1; - return 0; - } - case SYS_FLEN: - if (use_gdb_syscalls()) { - gdb_do_syscall(arm_semi_flen_cb, "fstat,%x,%x", - ARG(0), env->regs[13]-64); - return env->regs[0]; - } else { - struct stat buf; - ret = set_swi_errno(ts, fstat(ARG(0), &buf)); - if (ret == (uint32_t)-1) - return -1; - return buf.st_size; - } - case SYS_TMPNAM: - /* XXX: Not implemented. */ - return -1; - case SYS_REMOVE: - if (use_gdb_syscalls()) { - gdb_do_syscall(arm_semi_cb, "unlink,%s", ARG(0), (int)ARG(1)+1); - ret = env->regs[0]; - } else { - if (!(s = lock_user_string(ARG(0)))) - /* FIXME - should this error code be -TARGET_EFAULT ? */ - return (uint32_t)-1; - ret = set_swi_errno(ts, remove(s)); - unlock_user(s, ARG(0), 0); - } - return ret; - case SYS_RENAME: - if (use_gdb_syscalls()) { - gdb_do_syscall(arm_semi_cb, "rename,%s,%s", - ARG(0), (int)ARG(1)+1, ARG(2), (int)ARG(3)+1); - return env->regs[0]; - } else { - char *s2; - s = lock_user_string(ARG(0)); - s2 = lock_user_string(ARG(2)); - if (!s || !s2) - /* FIXME - should this error code be -TARGET_EFAULT ? */ - ret = (uint32_t)-1; - else - ret = set_swi_errno(ts, rename(s, s2)); - if (s2) - unlock_user(s2, ARG(2), 0); - if (s) - unlock_user(s, ARG(0), 0); - return ret; - } - case SYS_CLOCK: - return clock() / (CLOCKS_PER_SEC / 100); - case SYS_TIME: - return set_swi_errno(ts, time(NULL)); - case SYS_SYSTEM: - if (use_gdb_syscalls()) { - gdb_do_syscall(arm_semi_cb, "system,%s", ARG(0), (int)ARG(1)+1); - return env->regs[0]; - } else { - if (!(s = lock_user_string(ARG(0)))) - /* FIXME - should this error code be -TARGET_EFAULT ? */ - return (uint32_t)-1; - ret = set_swi_errno(ts, system(s)); - unlock_user(s, ARG(0), 0); - return ret; - } - case SYS_ERRNO: -#ifdef CONFIG_USER_ONLY - return ts->swi_errno; -#else - return syscall_err; -#endif - case SYS_GET_CMDLINE: -#ifdef CONFIG_USER_ONLY - /* Build a commandline from the original argv. */ - { - char **arg = ts->info->host_argv; - int len = ARG(1); - /* lock the buffer on the ARM side */ - char *cmdline_buffer = (char*)lock_user(VERIFY_WRITE, ARG(0), len, 0); - - if (!cmdline_buffer) - /* FIXME - should this error code be -TARGET_EFAULT ? */ - return (uint32_t)-1; - - s = cmdline_buffer; - while (*arg && len > 2) { - int n = strlen(*arg); - - if (s != cmdline_buffer) { - *(s++) = ' '; - len--; - } - if (n >= len) - n = len - 1; - memcpy(s, *arg, n); - s += n; - len -= n; - arg++; - } - /* Null terminate the string. */ - *s = 0; - len = s - cmdline_buffer; - - /* Unlock the buffer on the ARM side. */ - unlock_user(cmdline_buffer, ARG(0), len); - - /* Adjust the commandline length argument. */ - SET_ARG(1, len); - - /* Return success if commandline fit into buffer. */ - return *arg ? -1 : 0; - } -#else - return -1; -#endif - case SYS_HEAPINFO: - { - uint32_t *ptr; - uint32_t limit; - -#ifdef CONFIG_USER_ONLY - /* Some C libraries assume the heap immediately follows .bss, so - allocate it using sbrk. */ - if (!ts->heap_limit) { - long ret; - - ts->heap_base = do_brk(0); - limit = ts->heap_base + ARM_ANGEL_HEAP_SIZE; - /* Try a big heap, and reduce the size if that fails. */ - for (;;) { - ret = do_brk(limit); - if (ret != -1) - break; - limit = (ts->heap_base >> 1) + (limit >> 1); - } - ts->heap_limit = limit; - } - - if (!(ptr = lock_user(VERIFY_WRITE, ARG(0), 16, 0))) - /* FIXME - should this error code be -TARGET_EFAULT ? */ - return (uint32_t)-1; - ptr[0] = tswap32(ts->heap_base); - ptr[1] = tswap32(ts->heap_limit); - ptr[2] = tswap32(ts->stack_base); - ptr[3] = tswap32(0); /* Stack limit. */ - unlock_user(ptr, ARG(0), 16); -#else - limit = ram_size; - if (!(ptr = lock_user(VERIFY_WRITE, ARG(0), 16, 0))) - /* FIXME - should this error code be -TARGET_EFAULT ? */ - return (uint32_t)-1; - /* TODO: Make this use the limit of the loaded application. */ - ptr[0] = tswap32(limit / 2); - ptr[1] = tswap32(limit); - ptr[2] = tswap32(limit); /* Stack base */ - ptr[3] = tswap32(0); /* Stack limit. */ - unlock_user(ptr, ARG(0), 16); -#endif - return 0; - } - case SYS_EXIT: - exit(0); - default: - fprintf(stderr, "qemu: Unsupported SemiHosting SWI 0x%02x\n", nr); - cpu_dump_state(env, stderr, fprintf, 0); - abort(); - } -} diff --git a/qemu-0.11.0/arm.ld b/qemu-0.11.0/arm.ld deleted file mode 100644 index 93285d6..0000000 --- a/qemu-0.11.0/arm.ld +++ /dev/null @@ -1,154 +0,0 @@ -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", - "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/alpha-unknown-linux-gnu/lib); -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = 0x60000000 + SIZEOF_HEADERS; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .gnu.version : { *(.gnu.version) } - .gnu.version_d : { *(.gnu.version_d) } - .gnu.version_r : { *(.gnu.version_r) } - .rel.text : - { *(.rel.text) *(.rel.gnu.linkonce.t*) } - .rela.text : - { *(.rela.text) *(.rela.gnu.linkonce.t*) } - .rel.data : - { *(.rel.data) *(.rel.gnu.linkonce.d*) } - .rela.data : - { *(.rela.data) *(.rela.gnu.linkonce.d*) } - .rel.rodata : - { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } - .rela.rodata : - { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } - .rela.ctors : { *(.rela.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rela.dtors : { *(.rela.dtors) } - .rel.init : { *(.rel.init) } - .rela.init : { *(.rela.init) } - .rel.fini : { *(.rel.fini) } - .rela.fini : { *(.rela.fini) } - .rel.bss : { *(.rel.bss) } - .rela.bss : { *(.rela.bss) } - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } - .init : { *(.init) } =0x47ff041f - .text : - { - *(.text) - /* .gnu.warning sections are handled specially by elf32.em. */ - *(.gnu.warning) - *(.gnu.linkonce.t*) - } =0x47ff041f - _etext = .; - PROVIDE (etext = .); - .fini : { *(.fini) } =0x47ff041f - .rodata : { *(.rodata) *(.gnu.linkonce.r*) } - .rodata1 : { *(.rodata1) } - .ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) } - __exidx_start = .; - .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } - __exidx_end = .; - .reginfo : { *(.reginfo) } - /* Adjust the address for the data segment. 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IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include <alsa/asoundlib.h> -#include "qemu-common.h" -#include "audio.h" - -#if QEMU_GNUC_PREREQ(4, 3) -#pragma GCC diagnostic ignored "-Waddress" -#endif - -#define AUDIO_CAP "alsa" -#include "audio_int.h" - -typedef struct ALSAVoiceOut { - HWVoiceOut hw; - void *pcm_buf; - snd_pcm_t *handle; -} ALSAVoiceOut; - -typedef struct ALSAVoiceIn { - HWVoiceIn hw; - snd_pcm_t *handle; - void *pcm_buf; -} ALSAVoiceIn; - -static struct { - int size_in_usec_in; - int size_in_usec_out; - const char *pcm_name_in; - const char *pcm_name_out; - unsigned int buffer_size_in; - unsigned int period_size_in; - unsigned int buffer_size_out; - unsigned int period_size_out; - unsigned int threshold; - - int buffer_size_in_overridden; - int period_size_in_overridden; - - int buffer_size_out_overridden; - int period_size_out_overridden; - int verbose; -} conf = { - .buffer_size_out = 1024, - .pcm_name_out = "default", - .pcm_name_in = "default", -}; - -struct alsa_params_req { - int freq; - snd_pcm_format_t fmt; - int nchannels; - int size_in_usec; - int override_mask; - unsigned int buffer_size; - unsigned int period_size; -}; - -struct alsa_params_obt { - int freq; - audfmt_e fmt; - int endianness; - int nchannels; - snd_pcm_uframes_t samples; -}; - -static void GCC_FMT_ATTR (2, 3) alsa_logerr (int err, const char *fmt, ...) -{ - va_list ap; - - va_start (ap, fmt); - AUD_vlog (AUDIO_CAP, fmt, ap); - va_end (ap); - - AUD_log (AUDIO_CAP, "Reason: %s\n", snd_strerror (err)); -} - -static void GCC_FMT_ATTR (3, 4) alsa_logerr2 ( - int err, - const char *typ, - const char *fmt, - ... - ) -{ - va_list ap; - - AUD_log (AUDIO_CAP, "Could not initialize %s\n", typ); - - va_start (ap, fmt); - AUD_vlog (AUDIO_CAP, fmt, ap); - va_end (ap); - - AUD_log (AUDIO_CAP, "Reason: %s\n", snd_strerror (err)); -} - -static void alsa_anal_close (snd_pcm_t **handlep) -{ - int err = snd_pcm_close (*handlep); - if (err) { - alsa_logerr (err, "Failed to close PCM handle %p\n", *handlep); - } - *handlep = NULL; -} - -static int alsa_write (SWVoiceOut *sw, void *buf, int len) -{ - return audio_pcm_sw_write (sw, buf, len); -} - -static snd_pcm_format_t aud_to_alsafmt (audfmt_e fmt) -{ - switch (fmt) { - case AUD_FMT_S8: - return SND_PCM_FORMAT_S8; - - case AUD_FMT_U8: - return SND_PCM_FORMAT_U8; - - case AUD_FMT_S16: - return SND_PCM_FORMAT_S16_LE; - - case AUD_FMT_U16: - return SND_PCM_FORMAT_U16_LE; - - case AUD_FMT_S32: - return SND_PCM_FORMAT_S32_LE; - - case AUD_FMT_U32: - return SND_PCM_FORMAT_U32_LE; - - default: - dolog ("Internal logic error: Bad audio format %d\n", fmt); -#ifdef DEBUG_AUDIO - abort (); -#endif - return SND_PCM_FORMAT_U8; - } -} - -static int alsa_to_audfmt (snd_pcm_format_t alsafmt, audfmt_e *fmt, - int *endianness) -{ - switch (alsafmt) { - case SND_PCM_FORMAT_S8: - *endianness = 0; - *fmt = AUD_FMT_S8; - break; - - case SND_PCM_FORMAT_U8: - *endianness = 0; - *fmt = AUD_FMT_U8; - break; - - case SND_PCM_FORMAT_S16_LE: - *endianness = 0; - *fmt = AUD_FMT_S16; - break; - - case SND_PCM_FORMAT_U16_LE: - *endianness = 0; - *fmt = AUD_FMT_U16; - break; - - case SND_PCM_FORMAT_S16_BE: - *endianness = 1; - *fmt = AUD_FMT_S16; - break; - - case SND_PCM_FORMAT_U16_BE: - *endianness = 1; - *fmt = AUD_FMT_U16; - break; - - case SND_PCM_FORMAT_S32_LE: - *endianness = 0; - *fmt = AUD_FMT_S32; - break; - - case SND_PCM_FORMAT_U32_LE: - *endianness = 0; - *fmt = AUD_FMT_U32; - break; - - case SND_PCM_FORMAT_S32_BE: - *endianness = 1; - *fmt = AUD_FMT_S32; - break; - - case SND_PCM_FORMAT_U32_BE: - *endianness = 1; - *fmt = AUD_FMT_U32; - break; - - default: - dolog ("Unrecognized audio format %d\n", alsafmt); - return -1; - } - - return 0; -} - -static void alsa_dump_info (struct alsa_params_req *req, - struct alsa_params_obt *obt) -{ - dolog ("parameter | requested value | obtained value\n"); - dolog ("format | %10d | %10d\n", req->fmt, obt->fmt); - dolog ("channels | %10d | %10d\n", - req->nchannels, obt->nchannels); - dolog ("frequency | %10d | %10d\n", req->freq, obt->freq); - dolog ("============================================\n"); - dolog ("requested: buffer size %d period size %d\n", - req->buffer_size, req->period_size); - dolog ("obtained: samples %ld\n", obt->samples); -} - -static void alsa_set_threshold (snd_pcm_t *handle, snd_pcm_uframes_t threshold) -{ - int err; - snd_pcm_sw_params_t *sw_params; - - snd_pcm_sw_params_alloca (&sw_params); - - err = snd_pcm_sw_params_current (handle, sw_params); - if (err < 0) { - dolog ("Could not fully initialize DAC\n"); - alsa_logerr (err, "Failed to get current software parameters\n"); - return; - } - - err = snd_pcm_sw_params_set_start_threshold (handle, sw_params, threshold); - if (err < 0) { - dolog ("Could not fully initialize DAC\n"); - alsa_logerr (err, "Failed to set software threshold to %ld\n", - threshold); - return; - } - - err = snd_pcm_sw_params (handle, sw_params); - if (err < 0) { - dolog ("Could not fully initialize DAC\n"); - alsa_logerr (err, "Failed to set software parameters\n"); - return; - } -} - -static int alsa_open (int in, struct alsa_params_req *req, - struct alsa_params_obt *obt, snd_pcm_t **handlep) -{ - snd_pcm_t *handle; - snd_pcm_hw_params_t *hw_params; - int err; - int size_in_usec; - unsigned int freq, nchannels; - const char *pcm_name = in ? conf.pcm_name_in : conf.pcm_name_out; - snd_pcm_uframes_t obt_buffer_size; - const char *typ = in ? "ADC" : "DAC"; - snd_pcm_format_t obtfmt; - - freq = req->freq; - nchannels = req->nchannels; - size_in_usec = req->size_in_usec; - - snd_pcm_hw_params_alloca (&hw_params); - - err = snd_pcm_open ( - &handle, - pcm_name, - in ? SND_PCM_STREAM_CAPTURE : SND_PCM_STREAM_PLAYBACK, - SND_PCM_NONBLOCK - ); - if (err < 0) { - alsa_logerr2 (err, typ, "Failed to open `%s':\n", pcm_name); - return -1; - } - - err = snd_pcm_hw_params_any (handle, hw_params); - if (err < 0) { - alsa_logerr2 (err, typ, "Failed to initialize hardware parameters\n"); - goto err; - } - - err = snd_pcm_hw_params_set_access ( - handle, - hw_params, - SND_PCM_ACCESS_RW_INTERLEAVED - ); - if (err < 0) { - alsa_logerr2 (err, typ, "Failed to set access type\n"); - goto err; - } - - err = snd_pcm_hw_params_set_format (handle, hw_params, req->fmt); - if (err < 0 && conf.verbose) { - alsa_logerr2 (err, typ, "Failed to set format %d\n", req->fmt); - } - - err = snd_pcm_hw_params_set_rate_near (handle, hw_params, &freq, 0); - if (err < 0) { - alsa_logerr2 (err, typ, "Failed to set frequency %d\n", req->freq); - goto err; - } - - err = snd_pcm_hw_params_set_channels_near ( - handle, - hw_params, - &nchannels - ); - if (err < 0) { - alsa_logerr2 (err, typ, "Failed to set number of channels %d\n", - req->nchannels); - goto err; - } - - if (nchannels != 1 && nchannels != 2) { - alsa_logerr2 (err, typ, - "Can not handle obtained number of channels %d\n", - nchannels); - goto err; - } - - if (req->buffer_size) { - unsigned long obt; - - if (size_in_usec) { - int dir = 0; - unsigned int btime = req->buffer_size; - - err = snd_pcm_hw_params_set_buffer_time_near ( - handle, - hw_params, - &btime, - &dir - ); - obt = btime; - } - else { - snd_pcm_uframes_t bsize = req->buffer_size; - - err = snd_pcm_hw_params_set_buffer_size_near ( - handle, - hw_params, - &bsize - ); - obt = bsize; - } - if (err < 0) { - alsa_logerr2 (err, typ, "Failed to set buffer %s to %d\n", - size_in_usec ? "time" : "size", req->buffer_size); - goto err; - } - - if ((req->override_mask & 2) && (obt - req->buffer_size)) - dolog ("Requested buffer %s %u was rejected, using %lu\n", - size_in_usec ? "time" : "size", req->buffer_size, obt); - } - - if (req->period_size) { - unsigned long obt; - - if (size_in_usec) { - int dir = 0; - unsigned int ptime = req->period_size; - - err = snd_pcm_hw_params_set_period_time_near ( - handle, - hw_params, - &ptime, - &dir - ); - obt = ptime; - } - else { - int dir = 0; - snd_pcm_uframes_t psize = req->period_size; - - err = snd_pcm_hw_params_set_period_size_near ( - handle, - hw_params, - &psize, - &dir - ); - obt = psize; - } - - if (err < 0) { - alsa_logerr2 (err, typ, "Failed to set period %s to %d\n", - size_in_usec ? "time" : "size", req->period_size); - goto err; - } - - if ((req->override_mask & 1) && (obt - req->period_size)) - dolog ("Requested period %s %u was rejected, using %lu\n", - size_in_usec ? "time" : "size", req->period_size, obt); - } - - err = snd_pcm_hw_params (handle, hw_params); - if (err < 0) { - alsa_logerr2 (err, typ, "Failed to apply audio parameters\n"); - goto err; - } - - err = snd_pcm_hw_params_get_buffer_size (hw_params, &obt_buffer_size); - if (err < 0) { - alsa_logerr2 (err, typ, "Failed to get buffer size\n"); - goto err; - } - - err = snd_pcm_hw_params_get_format (hw_params, &obtfmt); - if (err < 0) { - alsa_logerr2 (err, typ, "Failed to get format\n"); - goto err; - } - - if (alsa_to_audfmt (obtfmt, &obt->fmt, &obt->endianness)) { - dolog ("Invalid format was returned %d\n", obtfmt); - goto err; - } - - err = snd_pcm_prepare (handle); - if (err < 0) { - alsa_logerr2 (err, typ, "Could not prepare handle %p\n", handle); - goto err; - } - - if (!in && conf.threshold) { - snd_pcm_uframes_t threshold; - int bytes_per_sec; - - bytes_per_sec = freq << (nchannels == 2); - - switch (obt->fmt) { - case AUD_FMT_S8: - case AUD_FMT_U8: - break; - - case AUD_FMT_S16: - case AUD_FMT_U16: - bytes_per_sec <<= 1; - break; - - case AUD_FMT_S32: - case AUD_FMT_U32: - bytes_per_sec <<= 2; - break; - } - - threshold = (conf.threshold * bytes_per_sec) / 1000; - alsa_set_threshold (handle, threshold); - } - - obt->nchannels = nchannels; - obt->freq = freq; - obt->samples = obt_buffer_size; - - *handlep = handle; - - if (conf.verbose && - (obt->fmt != req->fmt || - obt->nchannels != req->nchannels || - obt->freq != req->freq)) { - dolog ("Audio paramters for %s\n", typ); - alsa_dump_info (req, obt); - } - -#ifdef DEBUG - alsa_dump_info (req, obt); -#endif - return 0; - - err: - alsa_anal_close (&handle); - return -1; -} - -static int alsa_recover (snd_pcm_t *handle) -{ - int err = snd_pcm_prepare (handle); - if (err < 0) { - alsa_logerr (err, "Failed to prepare handle %p\n", handle); - return -1; - } - return 0; -} - -static snd_pcm_sframes_t alsa_get_avail (snd_pcm_t *handle) -{ - snd_pcm_sframes_t avail; - - avail = snd_pcm_avail_update (handle); - if (avail < 0) { - if (avail == -EPIPE) { - if (!alsa_recover (handle)) { - avail = snd_pcm_avail_update (handle); - } - } - - if (avail < 0) { - alsa_logerr (avail, - "Could not obtain number of available frames\n"); - return -1; - } - } - - return avail; -} - -static int alsa_run_out (HWVoiceOut *hw) -{ - ALSAVoiceOut *alsa = (ALSAVoiceOut *) hw; - int rpos, live, decr; - int samples; - uint8_t *dst; - struct st_sample *src; - snd_pcm_sframes_t avail; - - live = audio_pcm_hw_get_live_out (hw); - if (!live) { - return 0; - } - - avail = alsa_get_avail (alsa->handle); - if (avail < 0) { - dolog ("Could not get number of available playback frames\n"); - return 0; - } - - decr = audio_MIN (live, avail); - samples = decr; - rpos = hw->rpos; - while (samples) { - int left_till_end_samples = hw->samples - rpos; - int len = audio_MIN (samples, left_till_end_samples); - snd_pcm_sframes_t written; - - src = hw->mix_buf + rpos; - dst = advance (alsa->pcm_buf, rpos << hw->info.shift); - - hw->clip (dst, src, len); - - while (len) { - written = snd_pcm_writei (alsa->handle, dst, len); - - if (written <= 0) { - switch (written) { - case 0: - if (conf.verbose) { - dolog ("Failed to write %d frames (wrote zero)\n", len); - } - goto exit; - - case -EPIPE: - if (alsa_recover (alsa->handle)) { - alsa_logerr (written, "Failed to write %d frames\n", - len); - goto exit; - } - if (conf.verbose) { - dolog ("Recovering from playback xrun\n"); - } - continue; - - case -EAGAIN: - goto exit; - - default: - alsa_logerr (written, "Failed to write %d frames to %p\n", - len, dst); - goto exit; - } - } - - rpos = (rpos + written) % hw->samples; - samples -= written; - len -= written; - dst = advance (dst, written << hw->info.shift); - src += written; - } - } - - exit: - hw->rpos = rpos; - return decr; -} - -static void alsa_fini_out (HWVoiceOut *hw) -{ - ALSAVoiceOut *alsa = (ALSAVoiceOut *) hw; - - ldebug ("alsa_fini\n"); - alsa_anal_close (&alsa->handle); - - if (alsa->pcm_buf) { - qemu_free (alsa->pcm_buf); - alsa->pcm_buf = NULL; - } -} - -static int alsa_init_out (HWVoiceOut *hw, struct audsettings *as) -{ - ALSAVoiceOut *alsa = (ALSAVoiceOut *) hw; - struct alsa_params_req req; - struct alsa_params_obt obt; - snd_pcm_t *handle; - struct audsettings obt_as; - - req.fmt = aud_to_alsafmt (as->fmt); - req.freq = as->freq; - req.nchannels = as->nchannels; - req.period_size = conf.period_size_out; - req.buffer_size = conf.buffer_size_out; - req.size_in_usec = conf.size_in_usec_out; - req.override_mask = - (conf.period_size_out_overridden ? 1 : 0) | - (conf.buffer_size_out_overridden ? 2 : 0); - - if (alsa_open (0, &req, &obt, &handle)) { - return -1; - } - - obt_as.freq = obt.freq; - obt_as.nchannels = obt.nchannels; - obt_as.fmt = obt.fmt; - obt_as.endianness = obt.endianness; - - audio_pcm_init_info (&hw->info, &obt_as); - hw->samples = obt.samples; - - alsa->pcm_buf = audio_calloc (AUDIO_FUNC, obt.samples, 1 << hw->info.shift); - if (!alsa->pcm_buf) { - dolog ("Could not allocate DAC buffer (%d samples, each %d bytes)\n", - hw->samples, 1 << hw->info.shift); - alsa_anal_close (&handle); - return -1; - } - - alsa->handle = handle; - return 0; -} - -static int alsa_voice_ctl (snd_pcm_t *handle, const char *typ, int pause) -{ - int err; - - if (pause) { - err = snd_pcm_drop (handle); - if (err < 0) { - alsa_logerr (err, "Could not stop %s\n", typ); - return -1; - } - } - else { - err = snd_pcm_prepare (handle); - if (err < 0) { - alsa_logerr (err, "Could not prepare handle for %s\n", typ); - return -1; - } - } - - return 0; -} - -static int alsa_ctl_out (HWVoiceOut *hw, int cmd, ...) -{ - ALSAVoiceOut *alsa = (ALSAVoiceOut *) hw; - - switch (cmd) { - case VOICE_ENABLE: - ldebug ("enabling voice\n"); - return alsa_voice_ctl (alsa->handle, "playback", 0); - - case VOICE_DISABLE: - ldebug ("disabling voice\n"); - return alsa_voice_ctl (alsa->handle, "playback", 1); - } - - return -1; -} - -static int alsa_init_in (HWVoiceIn *hw, struct audsettings *as) -{ - ALSAVoiceIn *alsa = (ALSAVoiceIn *) hw; - struct alsa_params_req req; - struct alsa_params_obt obt; - snd_pcm_t *handle; - struct audsettings obt_as; - - req.fmt = aud_to_alsafmt (as->fmt); - req.freq = as->freq; - req.nchannels = as->nchannels; - req.period_size = conf.period_size_in; - req.buffer_size = conf.buffer_size_in; - req.size_in_usec = conf.size_in_usec_in; - req.override_mask = - (conf.period_size_in_overridden ? 1 : 0) | - (conf.buffer_size_in_overridden ? 2 : 0); - - if (alsa_open (1, &req, &obt, &handle)) { - return -1; - } - - obt_as.freq = obt.freq; - obt_as.nchannels = obt.nchannels; - obt_as.fmt = obt.fmt; - obt_as.endianness = obt.endianness; - - audio_pcm_init_info (&hw->info, &obt_as); - hw->samples = obt.samples; - - alsa->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift); - if (!alsa->pcm_buf) { - dolog ("Could not allocate ADC buffer (%d samples, each %d bytes)\n", - hw->samples, 1 << hw->info.shift); - alsa_anal_close (&handle); - return -1; - } - - alsa->handle = handle; - return 0; -} - -static void alsa_fini_in (HWVoiceIn *hw) -{ - ALSAVoiceIn *alsa = (ALSAVoiceIn *) hw; - - alsa_anal_close (&alsa->handle); - - if (alsa->pcm_buf) { - qemu_free (alsa->pcm_buf); - alsa->pcm_buf = NULL; - } -} - -static int alsa_run_in (HWVoiceIn *hw) -{ - ALSAVoiceIn *alsa = (ALSAVoiceIn *) hw; - int hwshift = hw->info.shift; - int i; - int live = audio_pcm_hw_get_live_in (hw); - int dead = hw->samples - live; - int decr; - struct { - int add; - int len; - } bufs[2] = { - { hw->wpos, 0 }, - { 0, 0 } - }; - snd_pcm_sframes_t avail; - snd_pcm_uframes_t read_samples = 0; - - if (!dead) { - return 0; - } - - avail = alsa_get_avail (alsa->handle); - if (avail < 0) { - dolog ("Could not get number of captured frames\n"); - return 0; - } - - if (!avail && (snd_pcm_state (alsa->handle) == SND_PCM_STATE_PREPARED)) { - avail = hw->samples; - } - - decr = audio_MIN (dead, avail); - if (!decr) { - return 0; - } - - if (hw->wpos + decr > hw->samples) { - bufs[0].len = (hw->samples - hw->wpos); - bufs[1].len = (decr - (hw->samples - hw->wpos)); - } - else { - bufs[0].len = decr; - } - - for (i = 0; i < 2; ++i) { - void *src; - struct st_sample *dst; - snd_pcm_sframes_t nread; - snd_pcm_uframes_t len; - - len = bufs[i].len; - - src = advance (alsa->pcm_buf, bufs[i].add << hwshift); - dst = hw->conv_buf + bufs[i].add; - - while (len) { - nread = snd_pcm_readi (alsa->handle, src, len); - - if (nread <= 0) { - switch (nread) { - case 0: - if (conf.verbose) { - dolog ("Failed to read %ld frames (read zero)\n", len); - } - goto exit; - - case -EPIPE: - if (alsa_recover (alsa->handle)) { - alsa_logerr (nread, "Failed to read %ld frames\n", len); - goto exit; - } - if (conf.verbose) { - dolog ("Recovering from capture xrun\n"); - } - continue; - - case -EAGAIN: - goto exit; - - default: - alsa_logerr ( - nread, - "Failed to read %ld frames from %p\n", - len, - src - ); - goto exit; - } - } - - hw->conv (dst, src, nread, &nominal_volume); - - src = advance (src, nread << hwshift); - dst += nread; - - read_samples += nread; - len -= nread; - } - } - - exit: - hw->wpos = (hw->wpos + read_samples) % hw->samples; - return read_samples; -} - -static int alsa_read (SWVoiceIn *sw, void *buf, int size) -{ - return audio_pcm_sw_read (sw, buf, size); -} - -static int alsa_ctl_in (HWVoiceIn *hw, int cmd, ...) -{ - ALSAVoiceIn *alsa = (ALSAVoiceIn *) hw; - - switch (cmd) { - case VOICE_ENABLE: - ldebug ("enabling voice\n"); - return alsa_voice_ctl (alsa->handle, "capture", 0); - - case VOICE_DISABLE: - ldebug ("disabling voice\n"); - return alsa_voice_ctl (alsa->handle, "capture", 1); - } - - return -1; -} - -static void *alsa_audio_init (void) -{ - return &conf; -} - -static void alsa_audio_fini (void *opaque) -{ - (void) opaque; -} - -static struct audio_option alsa_options[] = { - {"DAC_SIZE_IN_USEC", AUD_OPT_BOOL, &conf.size_in_usec_out, - "DAC period/buffer size in microseconds (otherwise in frames)", NULL, 0}, - {"DAC_PERIOD_SIZE", AUD_OPT_INT, &conf.period_size_out, - "DAC period size (0 to go with system default)", - &conf.period_size_out_overridden, 0}, - {"DAC_BUFFER_SIZE", AUD_OPT_INT, &conf.buffer_size_out, - "DAC buffer size (0 to go with system default)", - &conf.buffer_size_out_overridden, 0}, - - {"ADC_SIZE_IN_USEC", AUD_OPT_BOOL, &conf.size_in_usec_in, - "ADC period/buffer size in microseconds (otherwise in frames)", NULL, 0}, - {"ADC_PERIOD_SIZE", AUD_OPT_INT, &conf.period_size_in, - "ADC period size (0 to go with system default)", - &conf.period_size_in_overridden, 0}, - {"ADC_BUFFER_SIZE", AUD_OPT_INT, &conf.buffer_size_in, - "ADC buffer size (0 to go with system default)", - &conf.buffer_size_in_overridden, 0}, - - {"THRESHOLD", AUD_OPT_INT, &conf.threshold, - "(undocumented)", NULL, 0}, - - {"DAC_DEV", AUD_OPT_STR, &conf.pcm_name_out, - "DAC device name (for instance dmix)", NULL, 0}, - - {"ADC_DEV", AUD_OPT_STR, &conf.pcm_name_in, - "ADC device name", NULL, 0}, - - {"VERBOSE", AUD_OPT_BOOL, &conf.verbose, - "Behave in a more verbose way", NULL, 0}, - - {NULL, 0, NULL, NULL, NULL, 0} -}; - -static struct audio_pcm_ops alsa_pcm_ops = { - alsa_init_out, - alsa_fini_out, - alsa_run_out, - alsa_write, - alsa_ctl_out, - - alsa_init_in, - alsa_fini_in, - alsa_run_in, - alsa_read, - alsa_ctl_in -}; - -struct audio_driver alsa_audio_driver = { - INIT_FIELD (name = ) "alsa", - INIT_FIELD (descr = ) "ALSA http://www.alsa-project.org", - INIT_FIELD (options = ) alsa_options, - INIT_FIELD (init = ) alsa_audio_init, - INIT_FIELD (fini = ) alsa_audio_fini, - INIT_FIELD (pcm_ops = ) &alsa_pcm_ops, - INIT_FIELD (can_be_default = ) 1, - INIT_FIELD (max_voices_out = ) INT_MAX, - INIT_FIELD (max_voices_in = ) INT_MAX, - INIT_FIELD (voice_size_out = ) sizeof (ALSAVoiceOut), - INIT_FIELD (voice_size_in = ) sizeof (ALSAVoiceIn) -}; diff --git a/qemu-0.11.0/audio/audio.c b/qemu-0.11.0/audio/audio.c deleted file mode 100644 index 72a18ec..0000000 --- a/qemu-0.11.0/audio/audio.c +++ /dev/null @@ -1,1954 +0,0 @@ -/* - * QEMU Audio subsystem - * - * Copyright (c) 2003-2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw/hw.h" -#include "audio.h" -#include "monitor.h" -#include "qemu-timer.h" -#include "sysemu.h" - -#define AUDIO_CAP "audio" -#include "audio_int.h" - -/* #define DEBUG_PLIVE */ -/* #define DEBUG_LIVE */ -/* #define DEBUG_OUT */ -/* #define DEBUG_CAPTURE */ - -#define SW_NAME(sw) (sw)->name ? (sw)->name : "unknown" - -static struct audio_driver *drvtab[] = { - AUDIO_DRIVERS - &no_audio_driver, - &wav_audio_driver -}; - -struct fixed_settings { - int enabled; - int nb_voices; - int greedy; - struct audsettings settings; -}; - -static struct { - struct fixed_settings fixed_out; - struct fixed_settings fixed_in; - union { - int hertz; - int64_t ticks; - } period; - int plive; - int log_to_monitor; -} conf = { - { /* DAC fixed settings */ - 1, /* enabled */ - 1, /* nb_voices */ - 1, /* greedy */ - { - 44100, /* freq */ - 2, /* nchannels */ - AUD_FMT_S16, /* fmt */ - AUDIO_HOST_ENDIANNESS - } - }, - - { /* ADC fixed settings */ - 1, /* enabled */ - 1, /* nb_voices */ - 1, /* greedy */ - { - 44100, /* freq */ - 2, /* nchannels */ - AUD_FMT_S16, /* fmt */ - AUDIO_HOST_ENDIANNESS - } - }, - - { 250 }, /* period */ - 0, /* plive */ - 0 /* log_to_monitor */ -}; - -static AudioState glob_audio_state; - -struct mixeng_volume nominal_volume = { - 0, -#ifdef FLOAT_MIXENG - 1.0, - 1.0 -#else - 1ULL << 32, - 1ULL << 32 -#endif -}; - -/* http://www.df.lth.se/~john_e/gems/gem002d.html */ -/* http://www.multi-platforms.com/Tips/PopCount.htm */ -uint32_t popcount (uint32_t u) -{ - u = ((u&0x55555555) + ((u>>1)&0x55555555)); - u = ((u&0x33333333) + ((u>>2)&0x33333333)); - u = ((u&0x0f0f0f0f) + ((u>>4)&0x0f0f0f0f)); - u = ((u&0x00ff00ff) + ((u>>8)&0x00ff00ff)); - u = ( u&0x0000ffff) + (u>>16); - return u; -} - -inline uint32_t lsbindex (uint32_t u) -{ - return popcount ((u&-u)-1); -} - -#ifdef AUDIO_IS_FLAWLESS_AND_NO_CHECKS_ARE_REQURIED -#error No its not -#else -int audio_bug (const char *funcname, int cond) -{ - if (cond) { - static int shown; - - AUD_log (NULL, "A bug was just triggered in %s\n", funcname); - if (!shown) { - shown = 1; - AUD_log (NULL, "Save all your work and restart without audio\n"); - AUD_log (NULL, "Please send bug report to malc(a)pulsesoft.com\n"); - AUD_log (NULL, "I am sorry\n"); - } - AUD_log (NULL, "Context:\n"); - -#if defined AUDIO_BREAKPOINT_ON_BUG -# if defined HOST_I386 -# if defined __GNUC__ - __asm__ ("int3"); -# elif defined _MSC_VER - _asm _emit 0xcc; -# else - abort (); -# endif -# else - abort (); -# endif -#endif - } - - return cond; -} -#endif - -static inline int audio_bits_to_index (int bits) -{ - switch (bits) { - case 8: - return 0; - - case 16: - return 1; - - case 32: - return 2; - - default: - audio_bug ("bits_to_index", 1); - AUD_log (NULL, "invalid bits %d\n", bits); - return 0; - } -} - -void *audio_calloc (const char *funcname, int nmemb, size_t size) -{ - int cond; - size_t len; - - len = nmemb * size; - cond = !nmemb || !size; - cond |= nmemb < 0; - cond |= len < size; - - if (audio_bug ("audio_calloc", cond)) { - AUD_log (NULL, "%s passed invalid arguments to audio_calloc\n", - funcname); - AUD_log (NULL, "nmemb=%d size=%zu (len=%zu)\n", nmemb, size, len); - return NULL; - } - - return qemu_mallocz (len); -} - -static char *audio_alloc_prefix (const char *s) -{ - const char qemu_prefix[] = "QEMU_"; - size_t len, i; - char *r, *u; - - if (!s) { - return NULL; - } - - len = strlen (s); - r = qemu_malloc (len + sizeof (qemu_prefix)); - - u = r + sizeof (qemu_prefix) - 1; - - pstrcpy (r, len + sizeof (qemu_prefix), qemu_prefix); - pstrcat (r, len + sizeof (qemu_prefix), s); - - for (i = 0; i < len; ++i) { - u[i] = qemu_toupper(u[i]); - } - - return r; -} - -static const char *audio_audfmt_to_string (audfmt_e fmt) -{ - switch (fmt) { - case AUD_FMT_U8: - return "U8"; - - case AUD_FMT_U16: - return "U16"; - - case AUD_FMT_S8: - return "S8"; - - case AUD_FMT_S16: - return "S16"; - - case AUD_FMT_U32: - return "U32"; - - case AUD_FMT_S32: - return "S32"; - } - - dolog ("Bogus audfmt %d returning S16\n", fmt); - return "S16"; -} - -static audfmt_e audio_string_to_audfmt (const char *s, audfmt_e defval, - int *defaultp) -{ - if (!strcasecmp (s, "u8")) { - *defaultp = 0; - return AUD_FMT_U8; - } - else if (!strcasecmp (s, "u16")) { - *defaultp = 0; - return AUD_FMT_U16; - } - else if (!strcasecmp (s, "u32")) { - *defaultp = 0; - return AUD_FMT_U32; - } - else if (!strcasecmp (s, "s8")) { - *defaultp = 0; - return AUD_FMT_S8; - } - else if (!strcasecmp (s, "s16")) { - *defaultp = 0; - return AUD_FMT_S16; - } - else if (!strcasecmp (s, "s32")) { - *defaultp = 0; - return AUD_FMT_S32; - } - else { - dolog ("Bogus audio format `%s' using %s\n", - s, audio_audfmt_to_string (defval)); - *defaultp = 1; - return defval; - } -} - -static audfmt_e audio_get_conf_fmt (const char *envname, - audfmt_e defval, - int *defaultp) -{ - const char *var = getenv (envname); - if (!var) { - *defaultp = 1; - return defval; - } - return audio_string_to_audfmt (var, defval, defaultp); -} - -static int audio_get_conf_int (const char *key, int defval, int *defaultp) -{ - int val; - char *strval; - - strval = getenv (key); - if (strval) { - *defaultp = 0; - val = atoi (strval); - return val; - } - else { - *defaultp = 1; - return defval; - } -} - -static const char *audio_get_conf_str (const char *key, - const char *defval, - int *defaultp) -{ - const char *val = getenv (key); - if (!val) { - *defaultp = 1; - return defval; - } - else { - *defaultp = 0; - return val; - } -} - -void AUD_vlog (const char *cap, const char *fmt, va_list ap) -{ - if (conf.log_to_monitor) { - if (cap) { - monitor_printf(cur_mon, "%s: ", cap); - } - - monitor_vprintf(cur_mon, fmt, ap); - } - else { - if (cap) { - fprintf (stderr, "%s: ", cap); - } - - vfprintf (stderr, fmt, ap); - } -} - -void AUD_log (const char *cap, const char *fmt, ...) -{ - va_list ap; - - va_start (ap, fmt); - AUD_vlog (cap, fmt, ap); - va_end (ap); -} - -static void audio_print_options (const char *prefix, - struct audio_option *opt) -{ - char *uprefix; - - if (!prefix) { - dolog ("No prefix specified\n"); - return; - } - - if (!opt) { - dolog ("No options\n"); - return; - } - - uprefix = audio_alloc_prefix (prefix); - - for (; opt->name; opt++) { - const char *state = "default"; - printf (" %s_%s: ", uprefix, opt->name); - - if (opt->overriddenp && *opt->overriddenp) { - state = "current"; - } - - switch (opt->tag) { - case AUD_OPT_BOOL: - { - int *intp = opt->valp; - printf ("boolean, %s = %d\n", state, *intp ? 1 : 0); - } - break; - - case AUD_OPT_INT: - { - int *intp = opt->valp; - printf ("integer, %s = %d\n", state, *intp); - } - break; - - case AUD_OPT_FMT: - { - audfmt_e *fmtp = opt->valp; - printf ( - "format, %s = %s, (one of: U8 S8 U16 S16 U32 S32)\n", - state, - audio_audfmt_to_string (*fmtp) - ); - } - break; - - case AUD_OPT_STR: - { - const char **strp = opt->valp; - printf ("string, %s = %s\n", - state, - *strp ? *strp : "(not set)"); - } - break; - - default: - printf ("???\n"); - dolog ("Bad value tag for option %s_%s %d\n", - uprefix, opt->name, opt->tag); - break; - } - printf (" %s\n", opt->descr); - } - - qemu_free (uprefix); -} - -static void audio_process_options (const char *prefix, - struct audio_option *opt) -{ - char *optname; - const char qemu_prefix[] = "QEMU_"; - size_t preflen, optlen; - - if (audio_bug (AUDIO_FUNC, !prefix)) { - dolog ("prefix = NULL\n"); - return; - } - - if (audio_bug (AUDIO_FUNC, !opt)) { - dolog ("opt = NULL\n"); - return; - } - - preflen = strlen (prefix); - - for (; opt->name; opt++) { - size_t len, i; - int def; - - if (!opt->valp) { - dolog ("Option value pointer for `%s' is not set\n", - opt->name); - continue; - } - - len = strlen (opt->name); - /* len of opt->name + len of prefix + size of qemu_prefix - * (includes trailing zero) + zero + underscore (on behalf of - * sizeof) */ - optlen = len + preflen + sizeof (qemu_prefix) + 1; - optname = qemu_malloc (optlen); - - pstrcpy (optname, optlen, qemu_prefix); - - /* copy while upper-casing, including trailing zero */ - for (i = 0; i <= preflen; ++i) { - optname[i + sizeof (qemu_prefix) - 1] = qemu_toupper(prefix[i]); - } - pstrcat (optname, optlen, "_"); - pstrcat (optname, optlen, opt->name); - - def = 1; - switch (opt->tag) { - case AUD_OPT_BOOL: - case AUD_OPT_INT: - { - int *intp = opt->valp; - *intp = audio_get_conf_int (optname, *intp, &def); - } - break; - - case AUD_OPT_FMT: - { - audfmt_e *fmtp = opt->valp; - *fmtp = audio_get_conf_fmt (optname, *fmtp, &def); - } - break; - - case AUD_OPT_STR: - { - const char **strp = opt->valp; - *strp = audio_get_conf_str (optname, *strp, &def); - } - break; - - default: - dolog ("Bad value tag for option `%s' - %d\n", - optname, opt->tag); - break; - } - - if (!opt->overriddenp) { - opt->overriddenp = &opt->overridden; - } - *opt->overriddenp = !def; - qemu_free (optname); - } -} - -static void audio_print_settings (struct audsettings *as) -{ - dolog ("frequency=%d nchannels=%d fmt=", as->freq, as->nchannels); - - switch (as->fmt) { - case AUD_FMT_S8: - AUD_log (NULL, "S8"); - break; - case AUD_FMT_U8: - AUD_log (NULL, "U8"); - break; - case AUD_FMT_S16: - AUD_log (NULL, "S16"); - break; - case AUD_FMT_U16: - AUD_log (NULL, "U16"); - break; - case AUD_FMT_S32: - AUD_log (NULL, "S32"); - break; - case AUD_FMT_U32: - AUD_log (NULL, "U32"); - break; - default: - AUD_log (NULL, "invalid(%d)", as->fmt); - break; - } - - AUD_log (NULL, " endianness="); - switch (as->endianness) { - case 0: - AUD_log (NULL, "little"); - break; - case 1: - AUD_log (NULL, "big"); - break; - default: - AUD_log (NULL, "invalid"); - break; - } - AUD_log (NULL, "\n"); -} - -static int audio_validate_settings (struct audsettings *as) -{ - int invalid; - - invalid = as->nchannels != 1 && as->nchannels != 2; - invalid |= as->endianness != 0 && as->endianness != 1; - - switch (as->fmt) { - case AUD_FMT_S8: - case AUD_FMT_U8: - case AUD_FMT_S16: - case AUD_FMT_U16: - case AUD_FMT_S32: - case AUD_FMT_U32: - break; - default: - invalid = 1; - break; - } - - invalid |= as->freq <= 0; - return invalid ? -1 : 0; -} - -static int audio_pcm_info_eq (struct audio_pcm_info *info, struct audsettings *as) -{ - int bits = 8, sign = 0; - - switch (as->fmt) { - case AUD_FMT_S8: - sign = 1; - case AUD_FMT_U8: - break; - - case AUD_FMT_S16: - sign = 1; - case AUD_FMT_U16: - bits = 16; - break; - - case AUD_FMT_S32: - sign = 1; - case AUD_FMT_U32: - bits = 32; - break; - } - return info->freq == as->freq - && info->nchannels == as->nchannels - && info->sign == sign - && info->bits == bits - && info->swap_endianness == (as->endianness != AUDIO_HOST_ENDIANNESS); -} - -void audio_pcm_init_info (struct audio_pcm_info *info, struct audsettings *as) -{ - int bits = 8, sign = 0, shift = 0; - - switch (as->fmt) { - case AUD_FMT_S8: - sign = 1; - case AUD_FMT_U8: - break; - - case AUD_FMT_S16: - sign = 1; - case AUD_FMT_U16: - bits = 16; - shift = 1; - break; - - case AUD_FMT_S32: - sign = 1; - case AUD_FMT_U32: - bits = 32; - shift = 2; - break; - } - - info->freq = as->freq; - info->bits = bits; - info->sign = sign; - info->nchannels = as->nchannels; - info->shift = (as->nchannels == 2) + shift; - info->align = (1 << info->shift) - 1; - info->bytes_per_second = info->freq << info->shift; - info->swap_endianness = (as->endianness != AUDIO_HOST_ENDIANNESS); -} - -void audio_pcm_info_clear_buf (struct audio_pcm_info *info, void *buf, int len) -{ - if (!len) { - return; - } - - if (info->sign) { - memset (buf, 0x00, len << info->shift); - } - else { - switch (info->bits) { - case 8: - memset (buf, 0x80, len << info->shift); - break; - - case 16: - { - int i; - uint16_t *p = buf; - int shift = info->nchannels - 1; - short s = INT16_MAX; - - if (info->swap_endianness) { - s = bswap16 (s); - } - - for (i = 0; i < len << shift; i++) { - p[i] = s; - } - } - break; - - case 32: - { - int i; - uint32_t *p = buf; - int shift = info->nchannels - 1; - int32_t s = INT32_MAX; - - if (info->swap_endianness) { - s = bswap32 (s); - } - - for (i = 0; i < len << shift; i++) { - p[i] = s; - } - } - break; - - default: - AUD_log (NULL, "audio_pcm_info_clear_buf: invalid bits %d\n", - info->bits); - break; - } - } -} - -/* - * Capture - */ -static void noop_conv (struct st_sample *dst, const void *src, - int samples, struct mixeng_volume *vol) -{ - (void) src; - (void) dst; - (void) samples; - (void) vol; -} - -static CaptureVoiceOut *audio_pcm_capture_find_specific ( - struct audsettings *as - ) -{ - CaptureVoiceOut *cap; - AudioState *s = &glob_audio_state; - - for (cap = s->cap_head.lh_first; cap; cap = cap->entries.le_next) { - if (audio_pcm_info_eq (&cap->hw.info, as)) { - return cap; - } - } - return NULL; -} - -static void audio_notify_capture (CaptureVoiceOut *cap, audcnotification_e cmd) -{ - struct capture_callback *cb; - -#ifdef DEBUG_CAPTURE - dolog ("notification %d sent\n", cmd); -#endif - for (cb = cap->cb_head.lh_first; cb; cb = cb->entries.le_next) { - cb->ops.notify (cb->opaque, cmd); - } -} - -static void audio_capture_maybe_changed (CaptureVoiceOut *cap, int enabled) -{ - if (cap->hw.enabled != enabled) { - audcnotification_e cmd; - cap->hw.enabled = enabled; - cmd = enabled ? AUD_CNOTIFY_ENABLE : AUD_CNOTIFY_DISABLE; - audio_notify_capture (cap, cmd); - } -} - -static void audio_recalc_and_notify_capture (CaptureVoiceOut *cap) -{ - HWVoiceOut *hw = &cap->hw; - SWVoiceOut *sw; - int enabled = 0; - - for (sw = hw->sw_head.lh_first; sw; sw = sw->entries.le_next) { - if (sw->active) { - enabled = 1; - break; - } - } - audio_capture_maybe_changed (cap, enabled); -} - -static void audio_detach_capture (HWVoiceOut *hw) -{ - SWVoiceCap *sc = hw->cap_head.lh_first; - - while (sc) { - SWVoiceCap *sc1 = sc->entries.le_next; - SWVoiceOut *sw = &sc->sw; - CaptureVoiceOut *cap = sc->cap; - int was_active = sw->active; - - if (sw->rate) { - st_rate_stop (sw->rate); - sw->rate = NULL; - } - - LIST_REMOVE (sw, entries); - LIST_REMOVE (sc, entries); - qemu_free (sc); - if (was_active) { - /* We have removed soft voice from the capture: - this might have changed the overall status of the capture - since this might have been the only active voice */ - audio_recalc_and_notify_capture (cap); - } - sc = sc1; - } -} - -static int audio_attach_capture (HWVoiceOut *hw) -{ - AudioState *s = &glob_audio_state; - CaptureVoiceOut *cap; - - audio_detach_capture (hw); - for (cap = s->cap_head.lh_first; cap; cap = cap->entries.le_next) { - SWVoiceCap *sc; - SWVoiceOut *sw; - HWVoiceOut *hw_cap = &cap->hw; - - sc = audio_calloc (AUDIO_FUNC, 1, sizeof (*sc)); - if (!sc) { - dolog ("Could not allocate soft capture voice (%zu bytes)\n", - sizeof (*sc)); - return -1; - } - - sc->cap = cap; - sw = &sc->sw; - sw->hw = hw_cap; - sw->info = hw->info; - sw->empty = 1; - sw->active = hw->enabled; - sw->conv = noop_conv; - sw->ratio = ((int64_t) hw_cap->info.freq << 32) / sw->info.freq; - sw->rate = st_rate_start (sw->info.freq, hw_cap->info.freq); - if (!sw->rate) { - dolog ("Could not start rate conversion for `%s'\n", SW_NAME (sw)); - qemu_free (sw); - return -1; - } - LIST_INSERT_HEAD (&hw_cap->sw_head, sw, entries); - LIST_INSERT_HEAD (&hw->cap_head, sc, entries); -#ifdef DEBUG_CAPTURE - asprintf (&sw->name, "for %p %d,%d,%d", - hw, sw->info.freq, sw->info.bits, sw->info.nchannels); - dolog ("Added %s active = %d\n", sw->name, sw->active); -#endif - if (sw->active) { - audio_capture_maybe_changed (cap, 1); - } - } - return 0; -} - -/* - * Hard voice (capture) - */ -static int audio_pcm_hw_find_min_in (HWVoiceIn *hw) -{ - SWVoiceIn *sw; - int m = hw->total_samples_captured; - - for (sw = hw->sw_head.lh_first; sw; sw = sw->entries.le_next) { - if (sw->active) { - m = audio_MIN (m, sw->total_hw_samples_acquired); - } - } - return m; -} - -int audio_pcm_hw_get_live_in (HWVoiceIn *hw) -{ - int live = hw->total_samples_captured - audio_pcm_hw_find_min_in (hw); - if (audio_bug (AUDIO_FUNC, live < 0 || live > hw->samples)) { - dolog ("live=%d hw->samples=%d\n", live, hw->samples); - return 0; - } - return live; -} - -/* - * Soft voice (capture) - */ -static int audio_pcm_sw_get_rpos_in (SWVoiceIn *sw) -{ - HWVoiceIn *hw = sw->hw; - int live = hw->total_samples_captured - sw->total_hw_samples_acquired; - int rpos; - - if (audio_bug (AUDIO_FUNC, live < 0 || live > hw->samples)) { - dolog ("live=%d hw->samples=%d\n", live, hw->samples); - return 0; - } - - rpos = hw->wpos - live; - if (rpos >= 0) { - return rpos; - } - else { - return hw->samples + rpos; - } -} - -int audio_pcm_sw_read (SWVoiceIn *sw, void *buf, int size) -{ - HWVoiceIn *hw = sw->hw; - int samples, live, ret = 0, swlim, isamp, osamp, rpos, total = 0; - struct st_sample *src, *dst = sw->buf; - - rpos = audio_pcm_sw_get_rpos_in (sw) % hw->samples; - - live = hw->total_samples_captured - sw->total_hw_samples_acquired; - if (audio_bug (AUDIO_FUNC, live < 0 || live > hw->samples)) { - dolog ("live_in=%d hw->samples=%d\n", live, hw->samples); - return 0; - } - - samples = size >> sw->info.shift; - if (!live) { - return 0; - } - - swlim = (live * sw->ratio) >> 32; - swlim = audio_MIN (swlim, samples); - - while (swlim) { - src = hw->conv_buf + rpos; - isamp = hw->wpos - rpos; - /* XXX: <= ? */ - if (isamp <= 0) { - isamp = hw->samples - rpos; - } - - if (!isamp) { - break; - } - osamp = swlim; - - if (audio_bug (AUDIO_FUNC, osamp < 0)) { - dolog ("osamp=%d\n", osamp); - return 0; - } - - st_rate_flow (sw->rate, src, dst, &isamp, &osamp); - swlim -= osamp; - rpos = (rpos + isamp) % hw->samples; - dst += osamp; - ret += osamp; - total += isamp; - } - - sw->clip (buf, sw->buf, ret); - sw->total_hw_samples_acquired += total; - return ret << sw->info.shift; -} - -/* - * Hard voice (playback) - */ -static int audio_pcm_hw_find_min_out (HWVoiceOut *hw, int *nb_livep) -{ - SWVoiceOut *sw; - int m = INT_MAX; - int nb_live = 0; - - for (sw = hw->sw_head.lh_first; sw; sw = sw->entries.le_next) { - if (sw->active || !sw->empty) { - m = audio_MIN (m, sw->total_hw_samples_mixed); - nb_live += 1; - } - } - - *nb_livep = nb_live; - return m; -} - -int audio_pcm_hw_get_live_out2 (HWVoiceOut *hw, int *nb_live) -{ - int smin; - - smin = audio_pcm_hw_find_min_out (hw, nb_live); - - if (!*nb_live) { - return 0; - } - else { - int live = smin; - - if (audio_bug (AUDIO_FUNC, live < 0 || live > hw->samples)) { - dolog ("live=%d hw->samples=%d\n", live, hw->samples); - return 0; - } - return live; - } -} - -int audio_pcm_hw_get_live_out (HWVoiceOut *hw) -{ - int nb_live; - int live; - - live = audio_pcm_hw_get_live_out2 (hw, &nb_live); - if (audio_bug (AUDIO_FUNC, live < 0 || live > hw->samples)) { - dolog ("live=%d hw->samples=%d\n", live, hw->samples); - return 0; - } - return live; -} - -/* - * Soft voice (playback) - */ -int audio_pcm_sw_write (SWVoiceOut *sw, void *buf, int size) -{ - int hwsamples, samples, isamp, osamp, wpos, live, dead, left, swlim, blck; - int ret = 0, pos = 0, total = 0; - - if (!sw) { - return size; - } - - hwsamples = sw->hw->samples; - - live = sw->total_hw_samples_mixed; - if (audio_bug (AUDIO_FUNC, live < 0 || live > hwsamples)){ - dolog ("live=%d hw->samples=%d\n", live, hwsamples); - return 0; - } - - if (live == hwsamples) { -#ifdef DEBUG_OUT - dolog ("%s is full %d\n", sw->name, live); -#endif - return 0; - } - - wpos = (sw->hw->rpos + live) % hwsamples; - samples = size >> sw->info.shift; - - dead = hwsamples - live; - swlim = ((int64_t) dead << 32) / sw->ratio; - swlim = audio_MIN (swlim, samples); - if (swlim) { - sw->conv (sw->buf, buf, swlim, &sw->vol); - } - - while (swlim) { - dead = hwsamples - live; - left = hwsamples - wpos; - blck = audio_MIN (dead, left); - if (!blck) { - break; - } - isamp = swlim; - osamp = blck; - st_rate_flow_mix ( - sw->rate, - sw->buf + pos, - sw->hw->mix_buf + wpos, - &isamp, - &osamp - ); - ret += isamp; - swlim -= isamp; - pos += isamp; - live += osamp; - wpos = (wpos + osamp) % hwsamples; - total += osamp; - } - - sw->total_hw_samples_mixed += total; - sw->empty = sw->total_hw_samples_mixed == 0; - -#ifdef DEBUG_OUT - dolog ( - "%s: write size %d ret %d total sw %d\n", - SW_NAME (sw), - size >> sw->info.shift, - ret, - sw->total_hw_samples_mixed - ); -#endif - - return ret << sw->info.shift; -} - -#ifdef DEBUG_AUDIO -static void audio_pcm_print_info (const char *cap, struct audio_pcm_info *info) -{ - dolog ("%s: bits %d, sign %d, freq %d, nchan %d\n", - cap, info->bits, info->sign, info->freq, info->nchannels); -} -#endif - -#define DAC -#include "audio_template.h" -#undef DAC -#include "audio_template.h" - -int AUD_write (SWVoiceOut *sw, void *buf, int size) -{ - int bytes; - - if (!sw) { - /* XXX: Consider options */ - return size; - } - - if (!sw->hw->enabled) { - dolog ("Writing to disabled voice %s\n", SW_NAME (sw)); - return 0; - } - - bytes = sw->hw->pcm_ops->write (sw, buf, size); - return bytes; -} - -int AUD_read (SWVoiceIn *sw, void *buf, int size) -{ - int bytes; - - if (!sw) { - /* XXX: Consider options */ - return size; - } - - if (!sw->hw->enabled) { - dolog ("Reading from disabled voice %s\n", SW_NAME (sw)); - return 0; - } - - bytes = sw->hw->pcm_ops->read (sw, buf, size); - return bytes; -} - -int AUD_get_buffer_size_out (SWVoiceOut *sw) -{ - return sw->hw->samples << sw->hw->info.shift; -} - -void AUD_set_active_out (SWVoiceOut *sw, int on) -{ - HWVoiceOut *hw; - - if (!sw) { - return; - } - - hw = sw->hw; - if (sw->active != on) { - AudioState *s = &glob_audio_state; - SWVoiceOut *temp_sw; - SWVoiceCap *sc; - - if (on) { - hw->pending_disable = 0; - if (!hw->enabled) { - hw->enabled = 1; - if (s->vm_running) { - hw->pcm_ops->ctl_out (hw, VOICE_ENABLE); - } - } - } - else { - if (hw->enabled) { - int nb_active = 0; - - for (temp_sw = hw->sw_head.lh_first; temp_sw; - temp_sw = temp_sw->entries.le_next) { - nb_active += temp_sw->active != 0; - } - - hw->pending_disable = nb_active == 1; - } - } - - for (sc = hw->cap_head.lh_first; sc; sc = sc->entries.le_next) { - sc->sw.active = hw->enabled; - if (hw->enabled) { - audio_capture_maybe_changed (sc->cap, 1); - } - } - sw->active = on; - } -} - -void AUD_set_active_in (SWVoiceIn *sw, int on) -{ - HWVoiceIn *hw; - - if (!sw) { - return; - } - - hw = sw->hw; - if (sw->active != on) { - AudioState *s = &glob_audio_state; - SWVoiceIn *temp_sw; - - if (on) { - if (!hw->enabled) { - hw->enabled = 1; - if (s->vm_running) { - hw->pcm_ops->ctl_in (hw, VOICE_ENABLE); - } - } - sw->total_hw_samples_acquired = hw->total_samples_captured; - } - else { - if (hw->enabled) { - int nb_active = 0; - - for (temp_sw = hw->sw_head.lh_first; temp_sw; - temp_sw = temp_sw->entries.le_next) { - nb_active += temp_sw->active != 0; - } - - if (nb_active == 1) { - hw->enabled = 0; - hw->pcm_ops->ctl_in (hw, VOICE_DISABLE); - } - } - } - sw->active = on; - } -} - -static int audio_get_avail (SWVoiceIn *sw) -{ - int live; - - if (!sw) { - return 0; - } - - live = sw->hw->total_samples_captured - sw->total_hw_samples_acquired; - if (audio_bug (AUDIO_FUNC, live < 0 || live > sw->hw->samples)) { - dolog ("live=%d sw->hw->samples=%d\n", live, sw->hw->samples); - return 0; - } - - ldebug ( - "%s: get_avail live %d ret %" PRId64 "\n", - SW_NAME (sw), - live, (((int64_t) live << 32) / sw->ratio) << sw->info.shift - ); - - return (((int64_t) live << 32) / sw->ratio) << sw->info.shift; -} - -static int audio_get_free (SWVoiceOut *sw) -{ - int live, dead; - - if (!sw) { - return 0; - } - - live = sw->total_hw_samples_mixed; - - if (audio_bug (AUDIO_FUNC, live < 0 || live > sw->hw->samples)) { - dolog ("live=%d sw->hw->samples=%d\n", live, sw->hw->samples); - return 0; - } - - dead = sw->hw->samples - live; - -#ifdef DEBUG_OUT - dolog ("%s: get_free live %d dead %d ret %" PRId64 "\n", - SW_NAME (sw), - live, dead, (((int64_t) dead << 32) / sw->ratio) << sw->info.shift); -#endif - - return (((int64_t) dead << 32) / sw->ratio) << sw->info.shift; -} - -static void audio_capture_mix_and_clear (HWVoiceOut *hw, int rpos, int samples) -{ - int n; - - if (hw->enabled) { - SWVoiceCap *sc; - - for (sc = hw->cap_head.lh_first; sc; sc = sc->entries.le_next) { - SWVoiceOut *sw = &sc->sw; - int rpos2 = rpos; - - n = samples; - while (n) { - int till_end_of_hw = hw->samples - rpos2; - int to_write = audio_MIN (till_end_of_hw, n); - int bytes = to_write << hw->info.shift; - int written; - - sw->buf = hw->mix_buf + rpos2; - written = audio_pcm_sw_write (sw, NULL, bytes); - if (written - bytes) { - dolog ("Could not mix %d bytes into a capture " - "buffer, mixed %d\n", - bytes, written); - break; - } - n -= to_write; - rpos2 = (rpos2 + to_write) % hw->samples; - } - } - } - - n = audio_MIN (samples, hw->samples - rpos); - mixeng_clear (hw->mix_buf + rpos, n); - mixeng_clear (hw->mix_buf, samples - n); -} - -static void audio_run_out (AudioState *s) -{ - HWVoiceOut *hw = NULL; - SWVoiceOut *sw; - - while ((hw = audio_pcm_hw_find_any_enabled_out (hw))) { - int played; - int live, free, nb_live, cleanup_required, prev_rpos; - - live = audio_pcm_hw_get_live_out2 (hw, &nb_live); - if (!nb_live) { - live = 0; - } - - if (audio_bug (AUDIO_FUNC, live < 0 || live > hw->samples)) { - dolog ("live=%d hw->samples=%d\n", live, hw->samples); - continue; - } - - if (hw->pending_disable && !nb_live) { - SWVoiceCap *sc; -#ifdef DEBUG_OUT - dolog ("Disabling voice\n"); -#endif - hw->enabled = 0; - hw->pending_disable = 0; - hw->pcm_ops->ctl_out (hw, VOICE_DISABLE); - for (sc = hw->cap_head.lh_first; sc; sc = sc->entries.le_next) { - sc->sw.active = 0; - audio_recalc_and_notify_capture (sc->cap); - } - continue; - } - - if (!live) { - for (sw = hw->sw_head.lh_first; sw; sw = sw->entries.le_next) { - if (sw->active) { - free = audio_get_free (sw); - if (free > 0) { - sw->callback.fn (sw->callback.opaque, free); - } - } - } - continue; - } - - prev_rpos = hw->rpos; - played = hw->pcm_ops->run_out (hw); - if (audio_bug (AUDIO_FUNC, hw->rpos >= hw->samples)) { - dolog ("hw->rpos=%d hw->samples=%d played=%d\n", - hw->rpos, hw->samples, played); - hw->rpos = 0; - } - -#ifdef DEBUG_OUT - dolog ("played=%d\n", played); -#endif - - if (played) { - hw->ts_helper += played; - audio_capture_mix_and_clear (hw, prev_rpos, played); - } - - cleanup_required = 0; - for (sw = hw->sw_head.lh_first; sw; sw = sw->entries.le_next) { - if (!sw->active && sw->empty) { - continue; - } - - if (audio_bug (AUDIO_FUNC, played > sw->total_hw_samples_mixed)) { - dolog ("played=%d sw->total_hw_samples_mixed=%d\n", - played, sw->total_hw_samples_mixed); - played = sw->total_hw_samples_mixed; - } - - sw->total_hw_samples_mixed -= played; - - if (!sw->total_hw_samples_mixed) { - sw->empty = 1; - cleanup_required |= !sw->active && !sw->callback.fn; - } - - if (sw->active) { - free = audio_get_free (sw); - if (free > 0) { - sw->callback.fn (sw->callback.opaque, free); - } - } - } - - if (cleanup_required) { - SWVoiceOut *sw1; - - sw = hw->sw_head.lh_first; - while (sw) { - sw1 = sw->entries.le_next; - if (!sw->active && !sw->callback.fn) { -#ifdef DEBUG_PLIVE - dolog ("Finishing with old voice\n"); -#endif - audio_close_out (sw); - } - sw = sw1; - } - } - } -} - -static void audio_run_in (AudioState *s) -{ - HWVoiceIn *hw = NULL; - - while ((hw = audio_pcm_hw_find_any_enabled_in (hw))) { - SWVoiceIn *sw; - int captured, min; - - captured = hw->pcm_ops->run_in (hw); - - min = audio_pcm_hw_find_min_in (hw); - hw->total_samples_captured += captured - min; - hw->ts_helper += captured; - - for (sw = hw->sw_head.lh_first; sw; sw = sw->entries.le_next) { - sw->total_hw_samples_acquired -= min; - - if (sw->active) { - int avail; - - avail = audio_get_avail (sw); - if (avail > 0) { - sw->callback.fn (sw->callback.opaque, avail); - } - } - } - } -} - -static void audio_run_capture (AudioState *s) -{ - CaptureVoiceOut *cap; - - for (cap = s->cap_head.lh_first; cap; cap = cap->entries.le_next) { - int live, rpos, captured; - HWVoiceOut *hw = &cap->hw; - SWVoiceOut *sw; - - captured = live = audio_pcm_hw_get_live_out (hw); - rpos = hw->rpos; - while (live) { - int left = hw->samples - rpos; - int to_capture = audio_MIN (live, left); - struct st_sample *src; - struct capture_callback *cb; - - src = hw->mix_buf + rpos; - hw->clip (cap->buf, src, to_capture); - mixeng_clear (src, to_capture); - - for (cb = cap->cb_head.lh_first; cb; cb = cb->entries.le_next) { - cb->ops.capture (cb->opaque, cap->buf, - to_capture << hw->info.shift); - } - rpos = (rpos + to_capture) % hw->samples; - live -= to_capture; - } - hw->rpos = rpos; - - for (sw = hw->sw_head.lh_first; sw; sw = sw->entries.le_next) { - if (!sw->active && sw->empty) { - continue; - } - - if (audio_bug (AUDIO_FUNC, captured > sw->total_hw_samples_mixed)) { - dolog ("captured=%d sw->total_hw_samples_mixed=%d\n", - captured, sw->total_hw_samples_mixed); - captured = sw->total_hw_samples_mixed; - } - - sw->total_hw_samples_mixed -= captured; - sw->empty = sw->total_hw_samples_mixed == 0; - } - } -} - -static void audio_timer (void *opaque) -{ - AudioState *s = opaque; - - audio_run_out (s); - audio_run_in (s); - audio_run_capture (s); - - qemu_mod_timer (s->ts, qemu_get_clock (vm_clock) + conf.period.ticks); -} - -static struct audio_option audio_options[] = { - /* DAC */ - {"DAC_FIXED_SETTINGS", AUD_OPT_BOOL, &conf.fixed_out.enabled, - "Use fixed settings for host DAC", NULL, 0}, - - {"DAC_FIXED_FREQ", AUD_OPT_INT, &conf.fixed_out.settings.freq, - "Frequency for fixed host DAC", NULL, 0}, - - {"DAC_FIXED_FMT", AUD_OPT_FMT, &conf.fixed_out.settings.fmt, - "Format for fixed host DAC", NULL, 0}, - - {"DAC_FIXED_CHANNELS", AUD_OPT_INT, &conf.fixed_out.settings.nchannels, - "Number of channels for fixed DAC (1 - mono, 2 - stereo)", NULL, 0}, - - {"DAC_VOICES", AUD_OPT_INT, &conf.fixed_out.nb_voices, - "Number of voices for DAC", NULL, 0}, - - /* ADC */ - {"ADC_FIXED_SETTINGS", AUD_OPT_BOOL, &conf.fixed_in.enabled, - "Use fixed settings for host ADC", NULL, 0}, - - {"ADC_FIXED_FREQ", AUD_OPT_INT, &conf.fixed_in.settings.freq, - "Frequency for fixed host ADC", NULL, 0}, - - {"ADC_FIXED_FMT", AUD_OPT_FMT, &conf.fixed_in.settings.fmt, - "Format for fixed host ADC", NULL, 0}, - - {"ADC_FIXED_CHANNELS", AUD_OPT_INT, &conf.fixed_in.settings.nchannels, - "Number of channels for fixed ADC (1 - mono, 2 - stereo)", NULL, 0}, - - {"ADC_VOICES", AUD_OPT_INT, &conf.fixed_in.nb_voices, - "Number of voices for ADC", NULL, 0}, - - /* Misc */ - {"TIMER_PERIOD", AUD_OPT_INT, &conf.period.hertz, - "Timer period in HZ (0 - use lowest possible)", NULL, 0}, - - {"PLIVE", AUD_OPT_BOOL, &conf.plive, - "(undocumented)", NULL, 0}, - - {"LOG_TO_MONITOR", AUD_OPT_BOOL, &conf.log_to_monitor, - "print logging messages to monitor instead of stderr", NULL, 0}, - - {NULL, 0, NULL, NULL, NULL, 0} -}; - -static void audio_pp_nb_voices (const char *typ, int nb) -{ - switch (nb) { - case 0: - printf ("Does not support %s\n", typ); - break; - case 1: - printf ("One %s voice\n", typ); - break; - case INT_MAX: - printf ("Theoretically supports many %s voices\n", typ); - break; - default: - printf ("Theoretically supports upto %d %s voices\n", nb, typ); - break; - } - -} - -void AUD_help (void) -{ - size_t i; - - audio_process_options ("AUDIO", audio_options); - for (i = 0; i < ARRAY_SIZE (drvtab); i++) { - struct audio_driver *d = drvtab[i]; - if (d->options) { - audio_process_options (d->name, d->options); - } - } - - printf ("Audio options:\n"); - audio_print_options ("AUDIO", audio_options); - printf ("\n"); - - printf ("Available drivers:\n"); - - for (i = 0; i < ARRAY_SIZE (drvtab); i++) { - struct audio_driver *d = drvtab[i]; - - printf ("Name: %s\n", d->name); - printf ("Description: %s\n", d->descr); - - audio_pp_nb_voices ("playback", d->max_voices_out); - audio_pp_nb_voices ("capture", d->max_voices_in); - - if (d->options) { - printf ("Options:\n"); - audio_print_options (d->name, d->options); - } - else { - printf ("No options\n"); - } - printf ("\n"); - } - - printf ( - "Options are settable through environment variables.\n" - "Example:\n" -#ifdef _WIN32 - " set QEMU_AUDIO_DRV=wav\n" - " set QEMU_WAV_PATH=c:\\tune.wav\n" -#else - " export QEMU_AUDIO_DRV=wav\n" - " export QEMU_WAV_PATH=$HOME/tune.wav\n" - "(for csh replace export with setenv in the above)\n" -#endif - " qemu ...\n\n" - ); -} - -static int audio_driver_init (AudioState *s, struct audio_driver *drv) -{ - if (drv->options) { - audio_process_options (drv->name, drv->options); - } - s->drv_opaque = drv->init (); - - if (s->drv_opaque) { - audio_init_nb_voices_out (drv); - audio_init_nb_voices_in (drv); - s->drv = drv; - return 0; - } - else { - dolog ("Could not init `%s' audio driver\n", drv->name); - return -1; - } -} - -static void audio_vm_change_state_handler (void *opaque, int running, - int reason) -{ - AudioState *s = opaque; - HWVoiceOut *hwo = NULL; - HWVoiceIn *hwi = NULL; - int op = running ? VOICE_ENABLE : VOICE_DISABLE; - - s->vm_running = running; - while ((hwo = audio_pcm_hw_find_any_enabled_out (hwo))) { - hwo->pcm_ops->ctl_out (hwo, op); - } - - while ((hwi = audio_pcm_hw_find_any_enabled_in (hwi))) { - hwi->pcm_ops->ctl_in (hwi, op); - } -} - -static void audio_atexit (void) -{ - AudioState *s = &glob_audio_state; - HWVoiceOut *hwo = NULL; - HWVoiceIn *hwi = NULL; - - while ((hwo = audio_pcm_hw_find_any_enabled_out (hwo))) { - SWVoiceCap *sc; - - hwo->pcm_ops->ctl_out (hwo, VOICE_DISABLE); - hwo->pcm_ops->fini_out (hwo); - - for (sc = hwo->cap_head.lh_first; sc; sc = sc->entries.le_next) { - CaptureVoiceOut *cap = sc->cap; - struct capture_callback *cb; - - for (cb = cap->cb_head.lh_first; cb; cb = cb->entries.le_next) { - cb->ops.destroy (cb->opaque); - } - } - } - - while ((hwi = audio_pcm_hw_find_any_enabled_in (hwi))) { - hwi->pcm_ops->ctl_in (hwi, VOICE_DISABLE); - hwi->pcm_ops->fini_in (hwi); - } - - if (s->drv) { - s->drv->fini (s->drv_opaque); - } -} - -static void audio_save (QEMUFile *f, void *opaque) -{ - (void) f; - (void) opaque; -} - -static int audio_load (QEMUFile *f, void *opaque, int version_id) -{ - (void) f; - (void) opaque; - - if (version_id != 1) { - return -EINVAL; - } - - return 0; -} - -static void audio_init (void) -{ - size_t i; - int done = 0; - const char *drvname; - AudioState *s = &glob_audio_state; - - if (s->drv) { - return; - } - - LIST_INIT (&s->hw_head_out); - LIST_INIT (&s->hw_head_in); - LIST_INIT (&s->cap_head); - atexit (audio_atexit); - - s->ts = qemu_new_timer (vm_clock, audio_timer, s); - if (!s->ts) { - hw_error("Could not create audio timer\n"); - } - - audio_process_options ("AUDIO", audio_options); - - s->nb_hw_voices_out = conf.fixed_out.nb_voices; - s->nb_hw_voices_in = conf.fixed_in.nb_voices; - - if (s->nb_hw_voices_out <= 0) { - dolog ("Bogus number of playback voices %d, setting to 1\n", - s->nb_hw_voices_out); - s->nb_hw_voices_out = 1; - } - - if (s->nb_hw_voices_in <= 0) { - dolog ("Bogus number of capture voices %d, setting to 0\n", - s->nb_hw_voices_in); - s->nb_hw_voices_in = 0; - } - - { - int def; - drvname = audio_get_conf_str ("QEMU_AUDIO_DRV", NULL, &def); - } - - if (drvname) { - int found = 0; - - for (i = 0; i < ARRAY_SIZE (drvtab); i++) { - if (!strcmp (drvname, drvtab[i]->name)) { - done = !audio_driver_init (s, drvtab[i]); - found = 1; - break; - } - } - - if (!found) { - dolog ("Unknown audio driver `%s'\n", drvname); - dolog ("Run with -audio-help to list available drivers\n"); - } - } - - if (!done) { - for (i = 0; !done && i < ARRAY_SIZE (drvtab); i++) { - if (drvtab[i]->can_be_default) { - done = !audio_driver_init (s, drvtab[i]); - } - } - } - - if (!done) { - done = !audio_driver_init (s, &no_audio_driver); - if (!done) { - hw_error("Could not initialize audio subsystem\n"); - } - else { - dolog ("warning: Using timer based audio emulation\n"); - } - } - - VMChangeStateEntry *e; - - if (conf.period.hertz <= 0) { - if (conf.period.hertz < 0) { - dolog ("warning: Timer period is negative - %d " - "treating as zero\n", - conf.period.hertz); - } - conf.period.ticks = 1; - } else { - conf.period.ticks = ticks_per_sec / conf.period.hertz; - } - - e = qemu_add_vm_change_state_handler (audio_vm_change_state_handler, s); - if (!e) { - dolog ("warning: Could not register change state handler\n" - "(Audio can continue looping even after stopping the VM)\n"); - } - - LIST_INIT (&s->card_head); - register_savevm ("audio", 0, 1, audio_save, audio_load, s); - qemu_mod_timer (s->ts, qemu_get_clock (vm_clock) + conf.period.ticks); -} - -void AUD_register_card (const char *name, QEMUSoundCard *card) -{ - audio_init (); - card->name = qemu_strdup (name); - memset (&card->entries, 0, sizeof (card->entries)); - LIST_INSERT_HEAD (&glob_audio_state.card_head, card, entries); -} - -void AUD_remove_card (QEMUSoundCard *card) -{ - LIST_REMOVE (card, entries); - qemu_free (card->name); -} - - -CaptureVoiceOut *AUD_add_capture ( - struct audsettings *as, - struct audio_capture_ops *ops, - void *cb_opaque - ) -{ - AudioState *s = &glob_audio_state; - CaptureVoiceOut *cap; - struct capture_callback *cb; - - if (audio_validate_settings (as)) { - dolog ("Invalid settings were passed when trying to add capture\n"); - audio_print_settings (as); - goto err0; - } - - cb = audio_calloc (AUDIO_FUNC, 1, sizeof (*cb)); - if (!cb) { - dolog ("Could not allocate capture callback information, size %zu\n", - sizeof (*cb)); - goto err0; - } - cb->ops = *ops; - cb->opaque = cb_opaque; - - cap = audio_pcm_capture_find_specific (as); - if (cap) { - LIST_INSERT_HEAD (&cap->cb_head, cb, entries); - return cap; - } - else { - HWVoiceOut *hw; - CaptureVoiceOut *cap; - - cap = audio_calloc (AUDIO_FUNC, 1, sizeof (*cap)); - if (!cap) { - dolog ("Could not allocate capture voice, size %zu\n", - sizeof (*cap)); - goto err1; - } - - hw = &cap->hw; - LIST_INIT (&hw->sw_head); - LIST_INIT (&cap->cb_head); - - /* XXX find a more elegant way */ - hw->samples = 4096 * 4; - hw->mix_buf = audio_calloc (AUDIO_FUNC, hw->samples, - sizeof (struct st_sample)); - if (!hw->mix_buf) { - dolog ("Could not allocate capture mix buffer (%d samples)\n", - hw->samples); - goto err2; - } - - audio_pcm_init_info (&hw->info, as); - - cap->buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift); - if (!cap->buf) { - dolog ("Could not allocate capture buffer " - "(%d samples, each %d bytes)\n", - hw->samples, 1 << hw->info.shift); - goto err3; - } - - hw->clip = mixeng_clip - [hw->info.nchannels == 2] - [hw->info.sign] - [hw->info.swap_endianness] - [audio_bits_to_index (hw->info.bits)]; - - LIST_INSERT_HEAD (&s->cap_head, cap, entries); - LIST_INSERT_HEAD (&cap->cb_head, cb, entries); - - hw = NULL; - while ((hw = audio_pcm_hw_find_any_out (hw))) { - audio_attach_capture (hw); - } - return cap; - - err3: - qemu_free (cap->hw.mix_buf); - err2: - qemu_free (cap); - err1: - qemu_free (cb); - err0: - return NULL; - } -} - -void AUD_del_capture (CaptureVoiceOut *cap, void *cb_opaque) -{ - struct capture_callback *cb; - - for (cb = cap->cb_head.lh_first; cb; cb = cb->entries.le_next) { - if (cb->opaque == cb_opaque) { - cb->ops.destroy (cb_opaque); - LIST_REMOVE (cb, entries); - qemu_free (cb); - - if (!cap->cb_head.lh_first) { - SWVoiceOut *sw = cap->hw.sw_head.lh_first, *sw1; - - while (sw) { - SWVoiceCap *sc = (SWVoiceCap *) sw; -#ifdef DEBUG_CAPTURE - dolog ("freeing %s\n", sw->name); -#endif - - sw1 = sw->entries.le_next; - if (sw->rate) { - st_rate_stop (sw->rate); - sw->rate = NULL; - } - LIST_REMOVE (sw, entries); - LIST_REMOVE (sc, entries); - qemu_free (sc); - sw = sw1; - } - LIST_REMOVE (cap, entries); - qemu_free (cap); - } - return; - } - } -} - -void AUD_set_volume_out (SWVoiceOut *sw, int mute, uint8_t lvol, uint8_t rvol) -{ - if (sw) { - sw->vol.mute = mute; - sw->vol.l = nominal_volume.l * lvol / 255; - sw->vol.r = nominal_volume.r * rvol / 255; - } -} - -void AUD_set_volume_in (SWVoiceIn *sw, int mute, uint8_t lvol, uint8_t rvol) -{ - if (sw) { - sw->vol.mute = mute; - sw->vol.l = nominal_volume.l * lvol / 255; - sw->vol.r = nominal_volume.r * rvol / 255; - } -} diff --git a/qemu-0.11.0/audio/audio.h b/qemu-0.11.0/audio/audio.h deleted file mode 100644 index 3fb2c8b..0000000 --- a/qemu-0.11.0/audio/audio.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * QEMU Audio subsystem header - * - * Copyright (c) 2003-2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#ifndef QEMU_AUDIO_H -#define QEMU_AUDIO_H - -#include "config-host.h" -#include "sys-queue.h" - -typedef void (*audio_callback_fn_t) (void *opaque, int avail); - -typedef enum { - AUD_FMT_U8, - AUD_FMT_S8, - AUD_FMT_U16, - AUD_FMT_S16, - AUD_FMT_U32, - AUD_FMT_S32 -} audfmt_e; - -#ifdef WORDS_BIGENDIAN -#define AUDIO_HOST_ENDIANNESS 1 -#else -#define AUDIO_HOST_ENDIANNESS 0 -#endif - -struct audsettings { - int freq; - int nchannels; - audfmt_e fmt; - int endianness; -}; - -typedef enum { - AUD_CNOTIFY_ENABLE, - AUD_CNOTIFY_DISABLE -} audcnotification_e; - -struct audio_capture_ops { - void (*notify) (void *opaque, audcnotification_e cmd); - void (*capture) (void *opaque, void *buf, int size); - void (*destroy) (void *opaque); -}; - -struct capture_ops { - void (*info) (void *opaque); - void (*destroy) (void *opaque); -}; - -typedef struct CaptureState { - void *opaque; - struct capture_ops ops; - LIST_ENTRY (CaptureState) entries; -} CaptureState; - -typedef struct SWVoiceOut SWVoiceOut; -typedef struct CaptureVoiceOut CaptureVoiceOut; -typedef struct SWVoiceIn SWVoiceIn; - -typedef struct QEMUSoundCard { - char *name; - LIST_ENTRY (QEMUSoundCard) entries; -} QEMUSoundCard; - -typedef struct QEMUAudioTimeStamp { - uint64_t old_ts; -} QEMUAudioTimeStamp; - -void AUD_vlog (const char *cap, const char *fmt, va_list ap); -void AUD_log (const char *cap, const char *fmt, ...) -#ifdef __GNUC__ - __attribute__ ((__format__ (__printf__, 2, 3))) -#endif - ; - -void AUD_help (void); -void AUD_register_card (const char *name, QEMUSoundCard *card); -void AUD_remove_card (QEMUSoundCard *card); -CaptureVoiceOut *AUD_add_capture ( - struct audsettings *as, - struct audio_capture_ops *ops, - void *opaque - ); -void AUD_del_capture (CaptureVoiceOut *cap, void *cb_opaque); - -SWVoiceOut *AUD_open_out ( - QEMUSoundCard *card, - SWVoiceOut *sw, - const char *name, - void *callback_opaque, - audio_callback_fn_t callback_fn, - struct audsettings *settings - ); - -void AUD_close_out (QEMUSoundCard *card, SWVoiceOut *sw); -int AUD_write (SWVoiceOut *sw, void *pcm_buf, int size); -int AUD_get_buffer_size_out (SWVoiceOut *sw); -void AUD_set_active_out (SWVoiceOut *sw, int on); -int AUD_is_active_out (SWVoiceOut *sw); - -void AUD_init_time_stamp_out (SWVoiceOut *sw, QEMUAudioTimeStamp *ts); -uint64_t AUD_get_elapsed_usec_out (SWVoiceOut *sw, QEMUAudioTimeStamp *ts); - -void AUD_set_volume_out (SWVoiceOut *sw, int mute, uint8_t lvol, uint8_t rvol); -void AUD_set_volume_in (SWVoiceIn *sw, int mute, uint8_t lvol, uint8_t rvol); - -SWVoiceIn *AUD_open_in ( - QEMUSoundCard *card, - SWVoiceIn *sw, - const char *name, - void *callback_opaque, - audio_callback_fn_t callback_fn, - struct audsettings *settings - ); - -void AUD_close_in (QEMUSoundCard *card, SWVoiceIn *sw); -int AUD_read (SWVoiceIn *sw, void *pcm_buf, int size); -void AUD_set_active_in (SWVoiceIn *sw, int on); -int AUD_is_active_in (SWVoiceIn *sw); - -void AUD_init_time_stamp_in (SWVoiceIn *sw, QEMUAudioTimeStamp *ts); -uint64_t AUD_get_elapsed_usec_in (SWVoiceIn *sw, QEMUAudioTimeStamp *ts); - -static inline void *advance (void *p, int incr) -{ - uint8_t *d = p; - return (d + incr); -} - -uint32_t popcount (uint32_t u); -uint32_t lsbindex (uint32_t u); - -#ifdef __GNUC__ -#define audio_MIN(a, b) ( __extension__ ({ \ - __typeof (a) ta = a; \ - __typeof (b) tb = b; \ - ((ta)>(tb)?(tb):(ta)); \ -})) - -#define audio_MAX(a, b) ( __extension__ ({ \ - __typeof (a) ta = a; \ - __typeof (b) tb = b; \ - ((ta)<(tb)?(tb):(ta)); \ -})) -#else -#define audio_MIN(a, b) ((a)>(b)?(b):(a)) -#define audio_MAX(a, b) ((a)<(b)?(b):(a)) -#endif - -int wav_start_capture (CaptureState *s, const char *path, int freq, - int bits, int nchannels); - -#endif /* audio.h */ diff --git a/qemu-0.11.0/audio/audio_int.h b/qemu-0.11.0/audio/audio_int.h deleted file mode 100644 index 0abed38..0000000 --- a/qemu-0.11.0/audio/audio_int.h +++ /dev/null @@ -1,285 +0,0 @@ -/* - * QEMU Audio subsystem header - * - * Copyright (c) 2003-2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#ifndef QEMU_AUDIO_INT_H -#define QEMU_AUDIO_INT_H - -#ifdef CONFIG_COREAUDIO -#define FLOAT_MIXENG -/* #define RECIPROCAL */ -#endif -#include "mixeng.h" - -struct audio_pcm_ops; - -typedef enum { - AUD_OPT_INT, - AUD_OPT_FMT, - AUD_OPT_STR, - AUD_OPT_BOOL -} audio_option_tag_e; - -struct audio_option { - const char *name; - audio_option_tag_e tag; - void *valp; - const char *descr; - int *overriddenp; - int overridden; -}; - -struct audio_callback { - void *opaque; - audio_callback_fn_t fn; -}; - -struct audio_pcm_info { - int bits; - int sign; - int freq; - int nchannels; - int align; - int shift; - int bytes_per_second; - int swap_endianness; -}; - -typedef struct SWVoiceCap SWVoiceCap; - -typedef struct HWVoiceOut { - int enabled; - int pending_disable; - struct audio_pcm_info info; - - f_sample *clip; - - int rpos; - uint64_t ts_helper; - - struct st_sample *mix_buf; - - int samples; - LIST_HEAD (sw_out_listhead, SWVoiceOut) sw_head; - LIST_HEAD (sw_cap_listhead, SWVoiceCap) cap_head; - struct audio_pcm_ops *pcm_ops; - LIST_ENTRY (HWVoiceOut) entries; -} HWVoiceOut; - -typedef struct HWVoiceIn { - int enabled; - struct audio_pcm_info info; - - t_sample *conv; - - int wpos; - int total_samples_captured; - uint64_t ts_helper; - - struct st_sample *conv_buf; - - int samples; - LIST_HEAD (sw_in_listhead, SWVoiceIn) sw_head; - struct audio_pcm_ops *pcm_ops; - LIST_ENTRY (HWVoiceIn) entries; -} HWVoiceIn; - -struct SWVoiceOut { - QEMUSoundCard *card; - struct audio_pcm_info info; - t_sample *conv; - int64_t ratio; - struct st_sample *buf; - void *rate; - int total_hw_samples_mixed; - int active; - int empty; - HWVoiceOut *hw; - char *name; - struct mixeng_volume vol; - struct audio_callback callback; - LIST_ENTRY (SWVoiceOut) entries; -}; - -struct SWVoiceIn { - QEMUSoundCard *card; - int active; - struct audio_pcm_info info; - int64_t ratio; - void *rate; - int total_hw_samples_acquired; - struct st_sample *buf; - f_sample *clip; - HWVoiceIn *hw; - char *name; - struct mixeng_volume vol; - struct audio_callback callback; - LIST_ENTRY (SWVoiceIn) entries; -}; - -struct audio_driver { - const char *name; - const char *descr; - struct audio_option *options; - void *(*init) (void); - void (*fini) (void *); - struct audio_pcm_ops *pcm_ops; - int can_be_default; - int max_voices_out; - int max_voices_in; - int voice_size_out; - int voice_size_in; -}; - -struct audio_pcm_ops { - int (*init_out)(HWVoiceOut *hw, struct audsettings *as); - void (*fini_out)(HWVoiceOut *hw); - int (*run_out) (HWVoiceOut *hw); - int (*write) (SWVoiceOut *sw, void *buf, int size); - int (*ctl_out) (HWVoiceOut *hw, int cmd, ...); - - int (*init_in) (HWVoiceIn *hw, struct audsettings *as); - void (*fini_in) (HWVoiceIn *hw); - int (*run_in) (HWVoiceIn *hw); - int (*read) (SWVoiceIn *sw, void *buf, int size); - int (*ctl_in) (HWVoiceIn *hw, int cmd, ...); -}; - -struct capture_callback { - struct audio_capture_ops ops; - void *opaque; - LIST_ENTRY (capture_callback) entries; -}; - -struct CaptureVoiceOut { - HWVoiceOut hw; - void *buf; - LIST_HEAD (cb_listhead, capture_callback) cb_head; - LIST_ENTRY (CaptureVoiceOut) entries; -}; - -struct SWVoiceCap { - SWVoiceOut sw; - CaptureVoiceOut *cap; - LIST_ENTRY (SWVoiceCap) entries; -}; - -struct AudioState { - struct audio_driver *drv; - void *drv_opaque; - - QEMUTimer *ts; - LIST_HEAD (card_listhead, QEMUSoundCard) card_head; - LIST_HEAD (hw_in_listhead, HWVoiceIn) hw_head_in; - LIST_HEAD (hw_out_listhead, HWVoiceOut) hw_head_out; - LIST_HEAD (cap_listhead, CaptureVoiceOut) cap_head; - int nb_hw_voices_out; - int nb_hw_voices_in; - int vm_running; -}; - -extern struct audio_driver no_audio_driver; -extern struct audio_driver oss_audio_driver; -extern struct audio_driver sdl_audio_driver; -extern struct audio_driver wav_audio_driver; -extern struct audio_driver fmod_audio_driver; -extern struct audio_driver alsa_audio_driver; -extern struct audio_driver coreaudio_audio_driver; -extern struct audio_driver dsound_audio_driver; -extern struct audio_driver esd_audio_driver; -extern struct audio_driver pa_audio_driver; -extern struct mixeng_volume nominal_volume; - -void audio_pcm_init_info (struct audio_pcm_info *info, struct audsettings *as); -void audio_pcm_info_clear_buf (struct audio_pcm_info *info, void *buf, int len); - -int audio_pcm_sw_write (SWVoiceOut *sw, void *buf, int len); -int audio_pcm_hw_get_live_in (HWVoiceIn *hw); - -int audio_pcm_sw_read (SWVoiceIn *sw, void *buf, int len); -int audio_pcm_hw_get_live_out (HWVoiceOut *hw); -int audio_pcm_hw_get_live_out2 (HWVoiceOut *hw, int *nb_live); - -int audio_bug (const char *funcname, int cond); -void *audio_calloc (const char *funcname, int nmemb, size_t size); - -#define VOICE_ENABLE 1 -#define VOICE_DISABLE 2 - -static inline int audio_ring_dist (int dst, int src, int len) -{ - return (dst >= src) ? (dst - src) : (len - src + dst); -} - -#if defined __GNUC__ -#define GCC_ATTR __attribute__ ((__unused__, __format__ (__printf__, 1, 2))) -#define INIT_FIELD(f) . f -#define GCC_FMT_ATTR(n, m) __attribute__ ((__format__ (__printf__, n, m))) -#else -#define GCC_ATTR /**/ -#define INIT_FIELD(f) /**/ -#define GCC_FMT_ATTR(n, m) -#endif - -static void GCC_ATTR dolog (const char *fmt, ...) -{ - va_list ap; - - va_start (ap, fmt); - AUD_vlog (AUDIO_CAP, fmt, ap); - va_end (ap); -} - -#ifdef DEBUG -static void GCC_ATTR ldebug (const char *fmt, ...) -{ - va_list ap; - - va_start (ap, fmt); - AUD_vlog (AUDIO_CAP, fmt, ap); - va_end (ap); -} -#else -#if defined NDEBUG && defined __GNUC__ -#define ldebug(...) -#elif defined NDEBUG && defined _MSC_VER -#define ldebug __noop -#else -static void GCC_ATTR ldebug (const char *fmt, ...) -{ - (void) fmt; -} -#endif -#endif - -#undef GCC_ATTR - -#define AUDIO_STRINGIFY_(n) #n -#define AUDIO_STRINGIFY(n) AUDIO_STRINGIFY_(n) - -#if defined _MSC_VER || defined __GNUC__ -#define AUDIO_FUNC __FUNCTION__ -#else -#define AUDIO_FUNC __FILE__ ":" AUDIO_STRINGIFY (__LINE__) -#endif - -#endif /* audio_int.h */ diff --git a/qemu-0.11.0/audio/audio_pt_int.c b/qemu-0.11.0/audio/audio_pt_int.c deleted file mode 100644 index e889a98..0000000 --- a/qemu-0.11.0/audio/audio_pt_int.c +++ /dev/null @@ -1,149 +0,0 @@ -#include "qemu-common.h" -#include "audio.h" - -#define AUDIO_CAP "audio-pt" - -#include "audio_int.h" -#include "audio_pt_int.h" - -static void logerr (struct audio_pt *pt, int err, const char *fmt, ...) -{ - va_list ap; - - va_start (ap, fmt); - AUD_vlog (pt->drv, fmt, ap); - va_end (ap); - - AUD_log (NULL, "\n"); - AUD_log (pt->drv, "Reason: %s\n", strerror (err)); -} - -int audio_pt_init (struct audio_pt *p, void *(*func) (void *), - void *opaque, const char *drv, const char *cap) -{ - int err, err2; - const char *efunc; - - p->drv = drv; - - err = pthread_mutex_init (&p->mutex, NULL); - if (err) { - efunc = "pthread_mutex_init"; - goto err0; - } - - err = pthread_cond_init (&p->cond, NULL); - if (err) { - efunc = "pthread_cond_init"; - goto err1; - } - - err = pthread_create (&p->thread, NULL, func, opaque); - if (err) { - efunc = "pthread_create"; - goto err2; - } - - return 0; - - err2: - err2 = pthread_cond_destroy (&p->cond); - if (err2) { - logerr (p, err2, "%s(%s): pthread_cond_destroy failed", cap, AUDIO_FUNC); - } - - err1: - err2 = pthread_mutex_destroy (&p->mutex); - if (err2) { - logerr (p, err2, "%s(%s): pthread_mutex_destroy failed", cap, AUDIO_FUNC); - } - - err0: - logerr (p, err, "%s(%s): %s failed", cap, AUDIO_FUNC, efunc); - return -1; -} - -int audio_pt_fini (struct audio_pt *p, const char *cap) -{ - int err, ret = 0; - - err = pthread_cond_destroy (&p->cond); - if (err) { - logerr (p, err, "%s(%s): pthread_cond_destroy failed", cap, AUDIO_FUNC); - ret = -1; - } - - err = pthread_mutex_destroy (&p->mutex); - if (err) { - logerr (p, err, "%s(%s): pthread_mutex_destroy failed", cap, AUDIO_FUNC); - ret = -1; - } - return ret; -} - -int audio_pt_lock (struct audio_pt *p, const char *cap) -{ - int err; - - err = pthread_mutex_lock (&p->mutex); - if (err) { - logerr (p, err, "%s(%s): pthread_mutex_lock failed", cap, AUDIO_FUNC); - return -1; - } - return 0; -} - -int audio_pt_unlock (struct audio_pt *p, const char *cap) -{ - int err; - - err = pthread_mutex_unlock (&p->mutex); - if (err) { - logerr (p, err, "%s(%s): pthread_mutex_unlock failed", cap, AUDIO_FUNC); - return -1; - } - return 0; -} - -int audio_pt_wait (struct audio_pt *p, const char *cap) -{ - int err; - - err = pthread_cond_wait (&p->cond, &p->mutex); - if (err) { - logerr (p, err, "%s(%s): pthread_cond_wait failed", cap, AUDIO_FUNC); - return -1; - } - return 0; -} - -int audio_pt_unlock_and_signal (struct audio_pt *p, const char *cap) -{ - int err; - - err = pthread_mutex_unlock (&p->mutex); - if (err) { - logerr (p, err, "%s(%s): pthread_mutex_unlock failed", cap, AUDIO_FUNC); - return -1; - } - err = pthread_cond_signal (&p->cond); - if (err) { - logerr (p, err, "%s(%s): pthread_cond_signal failed", cap, AUDIO_FUNC); - return -1; - } - return 0; -} - -int audio_pt_join (struct audio_pt *p, void **arg, const char *cap) -{ - int err; - void *ret; - - err = pthread_join (p->thread, &ret); - if (err) { - logerr (p, err, "%s(%s): pthread_join failed", cap, AUDIO_FUNC); - return -1; - } - *arg = ret; - return 0; -} diff --git a/qemu-0.11.0/audio/audio_pt_int.h b/qemu-0.11.0/audio/audio_pt_int.h deleted file mode 100644 index 0dfff76..0000000 --- a/qemu-0.11.0/audio/audio_pt_int.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef QEMU_AUDIO_PT_INT_H -#define QEMU_AUDIO_PT_INT_H - -#include <pthread.h> - -struct audio_pt { - const char *drv; - pthread_t thread; - pthread_cond_t cond; - pthread_mutex_t mutex; -}; - -int audio_pt_init (struct audio_pt *, void *(*) (void *), void *, - const char *, const char *); -int audio_pt_fini (struct audio_pt *, const char *); -int audio_pt_lock (struct audio_pt *, const char *); -int audio_pt_unlock (struct audio_pt *, const char *); -int audio_pt_wait (struct audio_pt *, const char *); -int audio_pt_unlock_and_signal (struct audio_pt *, const char *); -int audio_pt_join (struct audio_pt *, void **, const char *); - -#endif /* audio_pt_int.h */ diff --git a/qemu-0.11.0/audio/audio_template.h b/qemu-0.11.0/audio/audio_template.h deleted file mode 100644 index 0ffca65..0000000 --- a/qemu-0.11.0/audio/audio_template.h +++ /dev/null @@ -1,566 +0,0 @@ -/* - * QEMU Audio subsystem header - * - * Copyright (c) 2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#ifdef DAC -#define NAME "playback" -#define HWBUF hw->mix_buf -#define TYPE out -#define HW HWVoiceOut -#define SW SWVoiceOut -#else -#define NAME "capture" -#define TYPE in -#define HW HWVoiceIn -#define SW SWVoiceIn -#define HWBUF hw->conv_buf -#endif - -static void glue (audio_init_nb_voices_, TYPE) (struct audio_driver *drv) -{ - AudioState *s = &glob_audio_state; - int max_voices = glue (drv->max_voices_, TYPE); - int voice_size = glue (drv->voice_size_, TYPE); - - if (glue (s->nb_hw_voices_, TYPE) > max_voices) { - if (!max_voices) { -#ifdef DAC - dolog ("Driver `%s' does not support " NAME "\n", drv->name); -#endif - } - else { - dolog ("Driver `%s' does not support %d " NAME " voices, max %d\n", - drv->name, - glue (s->nb_hw_voices_, TYPE), - max_voices); - } - glue (s->nb_hw_voices_, TYPE) = max_voices; - } - - if (audio_bug (AUDIO_FUNC, !voice_size && max_voices)) { - dolog ("drv=`%s' voice_size=0 max_voices=%d\n", - drv->name, max_voices); - glue (s->nb_hw_voices_, TYPE) = 0; - } - - if (audio_bug (AUDIO_FUNC, voice_size && !max_voices)) { - dolog ("drv=`%s' voice_size=%d max_voices=0\n", - drv->name, voice_size); - } -} - -static void glue (audio_pcm_hw_free_resources_, TYPE) (HW *hw) -{ - if (HWBUF) { - qemu_free (HWBUF); - } - - HWBUF = NULL; -} - -static int glue (audio_pcm_hw_alloc_resources_, TYPE) (HW *hw) -{ - HWBUF = audio_calloc (AUDIO_FUNC, hw->samples, sizeof (struct st_sample)); - if (!HWBUF) { - dolog ("Could not allocate " NAME " buffer (%d samples)\n", - hw->samples); - return -1; - } - - return 0; -} - -static void glue (audio_pcm_sw_free_resources_, TYPE) (SW *sw) -{ - if (sw->buf) { - qemu_free (sw->buf); - } - - if (sw->rate) { - st_rate_stop (sw->rate); - } - - sw->buf = NULL; - sw->rate = NULL; -} - -static int glue (audio_pcm_sw_alloc_resources_, TYPE) (SW *sw) -{ - int samples; - -#ifdef DAC - samples = sw->hw->samples; -#else - samples = ((int64_t) sw->hw->samples << 32) / sw->ratio; -#endif - - sw->buf = audio_calloc (AUDIO_FUNC, samples, sizeof (struct st_sample)); - if (!sw->buf) { - dolog ("Could not allocate buffer for `%s' (%d samples)\n", - SW_NAME (sw), samples); - return -1; - } - -#ifdef DAC - sw->rate = st_rate_start (sw->info.freq, sw->hw->info.freq); -#else - sw->rate = st_rate_start (sw->hw->info.freq, sw->info.freq); -#endif - if (!sw->rate) { - qemu_free (sw->buf); - sw->buf = NULL; - return -1; - } - return 0; -} - -static int glue (audio_pcm_sw_init_, TYPE) ( - SW *sw, - HW *hw, - const char *name, - struct audsettings *as - ) -{ - int err; - - audio_pcm_init_info (&sw->info, as); - sw->hw = hw; - sw->active = 0; -#ifdef DAC - sw->ratio = ((int64_t) sw->hw->info.freq << 32) / sw->info.freq; - sw->total_hw_samples_mixed = 0; - sw->empty = 1; -#else - sw->ratio = ((int64_t) sw->info.freq << 32) / sw->hw->info.freq; -#endif - -#ifdef DAC - sw->conv = mixeng_conv -#else - sw->clip = mixeng_clip -#endif - [sw->info.nchannels == 2] - [sw->info.sign] - [sw->info.swap_endianness] - [audio_bits_to_index (sw->info.bits)]; - - sw->name = qemu_strdup (name); - err = glue (audio_pcm_sw_alloc_resources_, TYPE) (sw); - if (err) { - qemu_free (sw->name); - sw->name = NULL; - } - return err; -} - -static void glue (audio_pcm_sw_fini_, TYPE) (SW *sw) -{ - glue (audio_pcm_sw_free_resources_, TYPE) (sw); - if (sw->name) { - qemu_free (sw->name); - sw->name = NULL; - } -} - -static void glue (audio_pcm_hw_add_sw_, TYPE) (HW *hw, SW *sw) -{ - LIST_INSERT_HEAD (&hw->sw_head, sw, entries); -} - -static void glue (audio_pcm_hw_del_sw_, TYPE) (SW *sw) -{ - LIST_REMOVE (sw, entries); -} - -static void glue (audio_pcm_hw_gc_, TYPE) (HW **hwp) -{ - AudioState *s = &glob_audio_state; - HW *hw = *hwp; - - if (!hw->sw_head.lh_first) { -#ifdef DAC - audio_detach_capture (hw); -#endif - LIST_REMOVE (hw, entries); - glue (s->nb_hw_voices_, TYPE) += 1; - glue (audio_pcm_hw_free_resources_ ,TYPE) (hw); - glue (hw->pcm_ops->fini_, TYPE) (hw); - qemu_free (hw); - *hwp = NULL; - } -} - -static HW *glue (audio_pcm_hw_find_any_, TYPE) (HW *hw) -{ - AudioState *s = &glob_audio_state; - return hw ? hw->entries.le_next : glue (s->hw_head_, TYPE).lh_first; -} - -static HW *glue (audio_pcm_hw_find_any_enabled_, TYPE) (HW *hw) -{ - while ((hw = glue (audio_pcm_hw_find_any_, TYPE) (hw))) { - if (hw->enabled) { - return hw; - } - } - return NULL; -} - -static HW *glue (audio_pcm_hw_find_specific_, TYPE) ( - HW *hw, - struct audsettings *as - ) -{ - while ((hw = glue (audio_pcm_hw_find_any_, TYPE) (hw))) { - if (audio_pcm_info_eq (&hw->info, as)) { - return hw; - } - } - return NULL; -} - -static HW *glue (audio_pcm_hw_add_new_, TYPE) (struct audsettings *as) -{ - HW *hw; - AudioState *s = &glob_audio_state; - struct audio_driver *drv = s->drv; - - if (!glue (s->nb_hw_voices_, TYPE)) { - return NULL; - } - - if (audio_bug (AUDIO_FUNC, !drv)) { - dolog ("No host audio driver\n"); - return NULL; - } - - if (audio_bug (AUDIO_FUNC, !drv->pcm_ops)) { - dolog ("Host audio driver without pcm_ops\n"); - return NULL; - } - - hw = audio_calloc (AUDIO_FUNC, 1, glue (drv->voice_size_, TYPE)); - if (!hw) { - dolog ("Can not allocate voice `%s' size %d\n", - drv->name, glue (drv->voice_size_, TYPE)); - return NULL; - } - - hw->pcm_ops = drv->pcm_ops; - LIST_INIT (&hw->sw_head); -#ifdef DAC - LIST_INIT (&hw->cap_head); -#endif - if (glue (hw->pcm_ops->init_, TYPE) (hw, as)) { - goto err0; - } - - if (audio_bug (AUDIO_FUNC, hw->samples <= 0)) { - dolog ("hw->samples=%d\n", hw->samples); - goto err1; - } - -#ifdef DAC - hw->clip = mixeng_clip -#else - hw->conv = mixeng_conv -#endif - [hw->info.nchannels == 2] - [hw->info.sign] - [hw->info.swap_endianness] - [audio_bits_to_index (hw->info.bits)]; - - if (glue (audio_pcm_hw_alloc_resources_, TYPE) (hw)) { - goto err1; - } - - LIST_INSERT_HEAD (&s->glue (hw_head_, TYPE), hw, entries); - glue (s->nb_hw_voices_, TYPE) -= 1; -#ifdef DAC - audio_attach_capture (hw); -#endif - return hw; - - err1: - glue (hw->pcm_ops->fini_, TYPE) (hw); - err0: - qemu_free (hw); - return NULL; -} - -static HW *glue (audio_pcm_hw_add_, TYPE) (struct audsettings *as) -{ - HW *hw; - - if (glue (conf.fixed_, TYPE).enabled && glue (conf.fixed_, TYPE).greedy) { - hw = glue (audio_pcm_hw_add_new_, TYPE) (as); - if (hw) { - return hw; - } - } - - hw = glue (audio_pcm_hw_find_specific_, TYPE) (NULL, as); - if (hw) { - return hw; - } - - hw = glue (audio_pcm_hw_add_new_, TYPE) (as); - if (hw) { - return hw; - } - - return glue (audio_pcm_hw_find_any_, TYPE) (NULL); -} - -static SW *glue (audio_pcm_create_voice_pair_, TYPE) ( - const char *sw_name, - struct audsettings *as - ) -{ - SW *sw; - HW *hw; - struct audsettings hw_as; - - if (glue (conf.fixed_, TYPE).enabled) { - hw_as = glue (conf.fixed_, TYPE).settings; - } - else { - hw_as = *as; - } - - sw = audio_calloc (AUDIO_FUNC, 1, sizeof (*sw)); - if (!sw) { - dolog ("Could not allocate soft voice `%s' (%zu bytes)\n", - sw_name ? sw_name : "unknown", sizeof (*sw)); - goto err1; - } - - hw = glue (audio_pcm_hw_add_, TYPE) (&hw_as); - if (!hw) { - goto err2; - } - - glue (audio_pcm_hw_add_sw_, TYPE) (hw, sw); - - if (glue (audio_pcm_sw_init_, TYPE) (sw, hw, sw_name, as)) { - goto err3; - } - - return sw; - -err3: - glue (audio_pcm_hw_del_sw_, TYPE) (sw); - glue (audio_pcm_hw_gc_, TYPE) (&hw); -err2: - qemu_free (sw); -err1: - return NULL; -} - -static void glue (audio_close_, TYPE) (SW *sw) -{ - glue (audio_pcm_sw_fini_, TYPE) (sw); - glue (audio_pcm_hw_del_sw_, TYPE) (sw); - glue (audio_pcm_hw_gc_, TYPE) (&sw->hw); - qemu_free (sw); -} - -void glue (AUD_close_, TYPE) (QEMUSoundCard *card, SW *sw) -{ - if (sw) { - if (audio_bug (AUDIO_FUNC, !card)) { - dolog ("card=%p\n", card); - return; - } - - glue (audio_close_, TYPE) (sw); - } -} - -SW *glue (AUD_open_, TYPE) ( - QEMUSoundCard *card, - SW *sw, - const char *name, - void *callback_opaque , - audio_callback_fn_t callback_fn, - struct audsettings *as - ) -{ - AudioState *s = &glob_audio_state; -#ifdef DAC - int live = 0; - SW *old_sw = NULL; -#endif - - ldebug ("open %s, freq %d, nchannels %d, fmt %d\n", - name, as->freq, as->nchannels, as->fmt); - - if (audio_bug (AUDIO_FUNC, !card || !name || !callback_fn || !as)) { - dolog ("card=%p name=%p callback_fn=%p as=%p\n", - card, name, callback_fn, as); - goto fail; - } - - if (audio_bug (AUDIO_FUNC, audio_validate_settings (as))) { - audio_print_settings (as); - goto fail; - } - - if (audio_bug (AUDIO_FUNC, !s->drv)) { - dolog ("Can not open `%s' (no host audio driver)\n", name); - goto fail; - } - - if (sw && audio_pcm_info_eq (&sw->info, as)) { - return sw; - } - -#ifdef DAC - if (conf.plive && sw && (!sw->active && !sw->empty)) { - live = sw->total_hw_samples_mixed; - -#ifdef DEBUG_PLIVE - dolog ("Replacing voice %s with %d live samples\n", SW_NAME (sw), live); - dolog ("Old %s freq %d, bits %d, channels %d\n", - SW_NAME (sw), sw->info.freq, sw->info.bits, sw->info.nchannels); - dolog ("New %s freq %d, bits %d, channels %d\n", - name, - freq, - (fmt == AUD_FMT_S16 || fmt == AUD_FMT_U16) ? 16 : 8, - nchannels); -#endif - - if (live) { - old_sw = sw; - old_sw->callback.fn = NULL; - sw = NULL; - } - } -#endif - - if (!glue (conf.fixed_, TYPE).enabled && sw) { - glue (AUD_close_, TYPE) (card, sw); - sw = NULL; - } - - if (sw) { - HW *hw = sw->hw; - - if (!hw) { - dolog ("Internal logic error voice `%s' has no hardware store\n", - SW_NAME (sw)); - goto fail; - } - - glue (audio_pcm_sw_fini_, TYPE) (sw); - if (glue (audio_pcm_sw_init_, TYPE) (sw, hw, name, as)) { - goto fail; - } - } - else { - sw = glue (audio_pcm_create_voice_pair_, TYPE) (name, as); - if (!sw) { - dolog ("Failed to create voice `%s'\n", name); - return NULL; - } - } - - if (sw) { - sw->card = card; - sw->vol = nominal_volume; - sw->callback.fn = callback_fn; - sw->callback.opaque = callback_opaque; - -#ifdef DAC - if (live) { - int mixed = - (live << old_sw->info.shift) - * old_sw->info.bytes_per_second - / sw->info.bytes_per_second; - -#ifdef DEBUG_PLIVE - dolog ("Silence will be mixed %d\n", mixed); -#endif - sw->total_hw_samples_mixed += mixed; - } -#endif - -#ifdef DEBUG_AUDIO - dolog ("%s\n", name); - audio_pcm_print_info ("hw", &sw->hw->info); - audio_pcm_print_info ("sw", &sw->info); -#endif - } - - return sw; - - fail: - glue (AUD_close_, TYPE) (card, sw); - return NULL; -} - -int glue (AUD_is_active_, TYPE) (SW *sw) -{ - return sw ? sw->active : 0; -} - -void glue (AUD_init_time_stamp_, TYPE) (SW *sw, QEMUAudioTimeStamp *ts) -{ - if (!sw) { - return; - } - - ts->old_ts = sw->hw->ts_helper; -} - -uint64_t glue (AUD_get_elapsed_usec_, TYPE) (SW *sw, QEMUAudioTimeStamp *ts) -{ - uint64_t delta, cur_ts, old_ts; - - if (!sw) { - return 0; - } - - cur_ts = sw->hw->ts_helper; - old_ts = ts->old_ts; - /* dolog ("cur %lld old %lld\n", cur_ts, old_ts); */ - - if (cur_ts >= old_ts) { - delta = cur_ts - old_ts; - } - else { - delta = UINT64_MAX - old_ts + cur_ts; - } - - if (!delta) { - return 0; - } - - return (delta * sw->hw->info.freq) / 1000000; -} - -#undef TYPE -#undef HW -#undef SW -#undef HWBUF -#undef NAME diff --git a/qemu-0.11.0/audio/coreaudio.c b/qemu-0.11.0/audio/coreaudio.c deleted file mode 100644 index 9671429..0000000 --- a/qemu-0.11.0/audio/coreaudio.c +++ /dev/null @@ -1,550 +0,0 @@ -/* - * QEMU OS X CoreAudio audio driver - * - * Copyright (c) 2005 Mike Kronenberg - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include <CoreAudio/CoreAudio.h> -#include <string.h> /* strerror */ -#include <pthread.h> /* pthread_X */ - -#include "qemu-common.h" -#include "audio.h" - -#define AUDIO_CAP "coreaudio" -#include "audio_int.h" - -struct { - int buffer_frames; - int nbuffers; - int isAtexit; -} conf = { - .buffer_frames = 512, - .nbuffers = 4, - .isAtexit = 0 -}; - -typedef struct coreaudioVoiceOut { - HWVoiceOut hw; - pthread_mutex_t mutex; - int isAtexit; - AudioDeviceID outputDeviceID; - UInt32 audioDevicePropertyBufferFrameSize; - AudioStreamBasicDescription outputStreamBasicDescription; - int live; - int decr; - int rpos; -} coreaudioVoiceOut; - -static void coreaudio_logstatus (OSStatus status) -{ - char *str = "BUG"; - - switch(status) { - case kAudioHardwareNoError: - str = "kAudioHardwareNoError"; - break; - - case kAudioHardwareNotRunningError: - str = "kAudioHardwareNotRunningError"; - break; - - case kAudioHardwareUnspecifiedError: - str = "kAudioHardwareUnspecifiedError"; - break; - - case kAudioHardwareUnknownPropertyError: - str = "kAudioHardwareUnknownPropertyError"; - break; - - case kAudioHardwareBadPropertySizeError: - str = "kAudioHardwareBadPropertySizeError"; - break; - - case kAudioHardwareIllegalOperationError: - str = "kAudioHardwareIllegalOperationError"; - break; - - case kAudioHardwareBadDeviceError: - str = "kAudioHardwareBadDeviceError"; - break; - - case kAudioHardwareBadStreamError: - str = "kAudioHardwareBadStreamError"; - break; - - case kAudioHardwareUnsupportedOperationError: - str = "kAudioHardwareUnsupportedOperationError"; - break; - - case kAudioDeviceUnsupportedFormatError: - str = "kAudioDeviceUnsupportedFormatError"; - break; - - case kAudioDevicePermissionsError: - str = "kAudioDevicePermissionsError"; - break; - - default: - AUD_log (AUDIO_CAP, "Reason: status code %ld\n", status); - return; - } - - AUD_log (AUDIO_CAP, "Reason: %s\n", str); -} - -static void GCC_FMT_ATTR (2, 3) coreaudio_logerr ( - OSStatus status, - const char *fmt, - ... - ) -{ - va_list ap; - - va_start (ap, fmt); - AUD_log (AUDIO_CAP, fmt, ap); - va_end (ap); - - coreaudio_logstatus (status); -} - -static void GCC_FMT_ATTR (3, 4) coreaudio_logerr2 ( - OSStatus status, - const char *typ, - const char *fmt, - ... - ) -{ - va_list ap; - - AUD_log (AUDIO_CAP, "Could not initialize %s\n", typ); - - va_start (ap, fmt); - AUD_vlog (AUDIO_CAP, fmt, ap); - va_end (ap); - - coreaudio_logstatus (status); -} - -static inline UInt32 isPlaying (AudioDeviceID outputDeviceID) -{ - OSStatus status; - UInt32 result = 0; - UInt32 propertySize = sizeof(outputDeviceID); - status = AudioDeviceGetProperty( - outputDeviceID, 0, 0, - kAudioDevicePropertyDeviceIsRunning, &propertySize, &result); - if (status != kAudioHardwareNoError) { - coreaudio_logerr(status, - "Could not determine whether Device is playing\n"); - } - return result; -} - -static void coreaudio_atexit (void) -{ - conf.isAtexit = 1; -} - -static int coreaudio_lock (coreaudioVoiceOut *core, const char *fn_name) -{ - int err; - - err = pthread_mutex_lock (&core->mutex); - if (err) { - dolog ("Could not lock voice for %s\nReason: %s\n", - fn_name, strerror (err)); - return -1; - } - return 0; -} - -static int coreaudio_unlock (coreaudioVoiceOut *core, const char *fn_name) -{ - int err; - - err = pthread_mutex_unlock (&core->mutex); - if (err) { - dolog ("Could not unlock voice for %s\nReason: %s\n", - fn_name, strerror (err)); - return -1; - } - return 0; -} - -static int coreaudio_run_out (HWVoiceOut *hw) -{ - int live, decr; - coreaudioVoiceOut *core = (coreaudioVoiceOut *) hw; - - if (coreaudio_lock (core, "coreaudio_run_out")) { - return 0; - } - - live = audio_pcm_hw_get_live_out (hw); - - if (core->decr > live) { - ldebug ("core->decr %d live %d core->live %d\n", - core->decr, - live, - core->live); - } - - decr = audio_MIN (core->decr, live); - core->decr -= decr; - - core->live = live - decr; - hw->rpos = core->rpos; - - coreaudio_unlock (core, "coreaudio_run_out"); - return decr; -} - -/* callback to feed audiooutput buffer */ -static OSStatus audioDeviceIOProc( - AudioDeviceID inDevice, - const AudioTimeStamp* inNow, - const AudioBufferList* inInputData, - const AudioTimeStamp* inInputTime, - AudioBufferList* outOutputData, - const AudioTimeStamp* inOutputTime, - void* hwptr) -{ - UInt32 frame, frameCount; - float *out = outOutputData->mBuffers[0].mData; - HWVoiceOut *hw = hwptr; - coreaudioVoiceOut *core = (coreaudioVoiceOut *) hwptr; - int rpos, live; - struct st_sample *src; -#ifndef FLOAT_MIXENG -#ifdef RECIPROCAL - const float scale = 1.f / UINT_MAX; -#else - const float scale = UINT_MAX; -#endif -#endif - - if (coreaudio_lock (core, "audioDeviceIOProc")) { - inInputTime = 0; - return 0; - } - - frameCount = core->audioDevicePropertyBufferFrameSize; - live = core->live; - - /* if there are not enough samples, set signal and return */ - if (live < frameCount) { - inInputTime = 0; - coreaudio_unlock (core, "audioDeviceIOProc(empty)"); - return 0; - } - - rpos = core->rpos; - src = hw->mix_buf + rpos; - - /* fill buffer */ - for (frame = 0; frame < frameCount; frame++) { -#ifdef FLOAT_MIXENG - *out++ = src[frame].l; /* left channel */ - *out++ = src[frame].r; /* right channel */ -#else -#ifdef RECIPROCAL - *out++ = src[frame].l * scale; /* left channel */ - *out++ = src[frame].r * scale; /* right channel */ -#else - *out++ = src[frame].l / scale; /* left channel */ - *out++ = src[frame].r / scale; /* right channel */ -#endif -#endif - } - - rpos = (rpos + frameCount) % hw->samples; - core->decr += frameCount; - core->rpos = rpos; - - coreaudio_unlock (core, "audioDeviceIOProc"); - return 0; -} - -static int coreaudio_write (SWVoiceOut *sw, void *buf, int len) -{ - return audio_pcm_sw_write (sw, buf, len); -} - -static int coreaudio_init_out (HWVoiceOut *hw, struct audsettings *as) -{ - OSStatus status; - coreaudioVoiceOut *core = (coreaudioVoiceOut *) hw; - UInt32 propertySize; - int err; - const char *typ = "playback"; - AudioValueRange frameRange; - - /* create mutex */ - err = pthread_mutex_init(&core->mutex, NULL); - if (err) { - dolog("Could not create mutex\nReason: %s\n", strerror (err)); - return -1; - } - - audio_pcm_init_info (&hw->info, as); - - /* open default output device */ - propertySize = sizeof(core->outputDeviceID); - status = AudioHardwareGetProperty( - kAudioHardwarePropertyDefaultOutputDevice, - &propertySize, - &core->outputDeviceID); - if (status != kAudioHardwareNoError) { - coreaudio_logerr2 (status, typ, - "Could not get default output Device\n"); - return -1; - } - if (core->outputDeviceID == kAudioDeviceUnknown) { - dolog ("Could not initialize %s - Unknown Audiodevice\n", typ); - return -1; - } - - /* get minimum and maximum buffer frame sizes */ - propertySize = sizeof(frameRange); - status = AudioDeviceGetProperty( - core->outputDeviceID, - 0, - 0, - kAudioDevicePropertyBufferFrameSizeRange, - &propertySize, - &frameRange); - if (status != kAudioHardwareNoError) { - coreaudio_logerr2 (status, typ, - "Could not get device buffer frame range\n"); - return -1; - } - - if (frameRange.mMinimum > conf.buffer_frames) { - core->audioDevicePropertyBufferFrameSize = (UInt32) frameRange.mMinimum; - dolog ("warning: Upsizing Buffer Frames to %f\n", frameRange.mMinimum); - } - else if (frameRange.mMaximum < conf.buffer_frames) { - core->audioDevicePropertyBufferFrameSize = (UInt32) frameRange.mMaximum; - dolog ("warning: Downsizing Buffer Frames to %f\n", frameRange.mMaximum); - } - else { - core->audioDevicePropertyBufferFrameSize = conf.buffer_frames; - } - - /* set Buffer Frame Size */ - propertySize = sizeof(core->audioDevicePropertyBufferFrameSize); - status = AudioDeviceSetProperty( - core->outputDeviceID, - NULL, - 0, - false, - kAudioDevicePropertyBufferFrameSize, - propertySize, - &core->audioDevicePropertyBufferFrameSize); - if (status != kAudioHardwareNoError) { - coreaudio_logerr2 (status, typ, - "Could not set device buffer frame size %ld\n", - core->audioDevicePropertyBufferFrameSize); - return -1; - } - - /* get Buffer Frame Size */ - propertySize = sizeof(core->audioDevicePropertyBufferFrameSize); - status = AudioDeviceGetProperty( - core->outputDeviceID, - 0, - false, - kAudioDevicePropertyBufferFrameSize, - &propertySize, - &core->audioDevicePropertyBufferFrameSize); - if (status != kAudioHardwareNoError) { - coreaudio_logerr2 (status, typ, - "Could not get device buffer frame size\n"); - return -1; - } - hw->samples = conf.nbuffers * core->audioDevicePropertyBufferFrameSize; - - /* get StreamFormat */ - propertySize = sizeof(core->outputStreamBasicDescription); - status = AudioDeviceGetProperty( - core->outputDeviceID, - 0, - false, - kAudioDevicePropertyStreamFormat, - &propertySize, - &core->outputStreamBasicDescription); - if (status != kAudioHardwareNoError) { - coreaudio_logerr2 (status, typ, - "Could not get Device Stream properties\n"); - core->outputDeviceID = kAudioDeviceUnknown; - return -1; - } - - /* set Samplerate */ - core->outputStreamBasicDescription.mSampleRate = (Float64) as->freq; - propertySize = sizeof(core->outputStreamBasicDescription); - status = AudioDeviceSetProperty( - core->outputDeviceID, - 0, - 0, - 0, - kAudioDevicePropertyStreamFormat, - propertySize, - &core->outputStreamBasicDescription); - if (status != kAudioHardwareNoError) { - coreaudio_logerr2 (status, typ, "Could not set samplerate %d\n", - as->freq); - core->outputDeviceID = kAudioDeviceUnknown; - return -1; - } - - /* set Callback */ - status = AudioDeviceAddIOProc(core->outputDeviceID, audioDeviceIOProc, hw); - if (status != kAudioHardwareNoError) { - coreaudio_logerr2 (status, typ, "Could not set IOProc\n"); - core->outputDeviceID = kAudioDeviceUnknown; - return -1; - } - - /* start Playback */ - if (!isPlaying(core->outputDeviceID)) { - status = AudioDeviceStart(core->outputDeviceID, audioDeviceIOProc); - if (status != kAudioHardwareNoError) { - coreaudio_logerr2 (status, typ, "Could not start playback\n"); - AudioDeviceRemoveIOProc(core->outputDeviceID, audioDeviceIOProc); - core->outputDeviceID = kAudioDeviceUnknown; - return -1; - } - } - - return 0; -} - -static void coreaudio_fini_out (HWVoiceOut *hw) -{ - OSStatus status; - int err; - coreaudioVoiceOut *core = (coreaudioVoiceOut *) hw; - - if (!conf.isAtexit) { - /* stop playback */ - if (isPlaying(core->outputDeviceID)) { - status = AudioDeviceStop(core->outputDeviceID, audioDeviceIOProc); - if (status != kAudioHardwareNoError) { - coreaudio_logerr (status, "Could not stop playback\n"); - } - } - - /* remove callback */ - status = AudioDeviceRemoveIOProc(core->outputDeviceID, - audioDeviceIOProc); - if (status != kAudioHardwareNoError) { - coreaudio_logerr (status, "Could not remove IOProc\n"); - } - } - core->outputDeviceID = kAudioDeviceUnknown; - - /* destroy mutex */ - err = pthread_mutex_destroy(&core->mutex); - if (err) { - dolog("Could not destroy mutex\nReason: %s\n", strerror (err)); - } -} - -static int coreaudio_ctl_out (HWVoiceOut *hw, int cmd, ...) -{ - OSStatus status; - coreaudioVoiceOut *core = (coreaudioVoiceOut *) hw; - - switch (cmd) { - case VOICE_ENABLE: - /* start playback */ - if (!isPlaying(core->outputDeviceID)) { - status = AudioDeviceStart(core->outputDeviceID, audioDeviceIOProc); - if (status != kAudioHardwareNoError) { - coreaudio_logerr (status, "Could not resume playback\n"); - } - } - break; - - case VOICE_DISABLE: - /* stop playback */ - if (!conf.isAtexit) { - if (isPlaying(core->outputDeviceID)) { - status = AudioDeviceStop(core->outputDeviceID, audioDeviceIOProc); - if (status != kAudioHardwareNoError) { - coreaudio_logerr (status, "Could not pause playback\n"); - } - } - } - break; - } - return 0; -} - -static void *coreaudio_audio_init (void) -{ - atexit(coreaudio_atexit); - return &coreaudio_audio_init; -} - -static void coreaudio_audio_fini (void *opaque) -{ - (void) opaque; -} - -static struct audio_option coreaudio_options[] = { - {"BUFFER_SIZE", AUD_OPT_INT, &conf.buffer_frames, - "Size of the buffer in frames", NULL, 0}, - {"BUFFER_COUNT", AUD_OPT_INT, &conf.nbuffers, - "Number of buffers", NULL, 0}, - {NULL, 0, NULL, NULL, NULL, 0} -}; - -static struct audio_pcm_ops coreaudio_pcm_ops = { - coreaudio_init_out, - coreaudio_fini_out, - coreaudio_run_out, - coreaudio_write, - coreaudio_ctl_out, - - NULL, - NULL, - NULL, - NULL, - NULL -}; - -struct audio_driver coreaudio_audio_driver = { - INIT_FIELD (name = ) "coreaudio", - INIT_FIELD (descr = ) - "CoreAudio http://developer.apple.com/audio/coreaudio.html", - INIT_FIELD (options = ) coreaudio_options, - INIT_FIELD (init = ) coreaudio_audio_init, - INIT_FIELD (fini = ) coreaudio_audio_fini, - INIT_FIELD (pcm_ops = ) &coreaudio_pcm_ops, - INIT_FIELD (can_be_default = ) 1, - INIT_FIELD (max_voices_out = ) 1, - INIT_FIELD (max_voices_in = ) 0, - INIT_FIELD (voice_size_out = ) sizeof (coreaudioVoiceOut), - INIT_FIELD (voice_size_in = ) 0 -}; diff --git a/qemu-0.11.0/audio/dsound_template.h b/qemu-0.11.0/audio/dsound_template.h deleted file mode 100644 index 8b37d16..0000000 --- a/qemu-0.11.0/audio/dsound_template.h +++ /dev/null @@ -1,293 +0,0 @@ -/* - * QEMU DirectSound audio driver header - * - * Copyright (c) 2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#ifdef DSBTYPE_IN -#define NAME "capture buffer" -#define NAME2 "DirectSoundCapture" -#define TYPE in -#define IFACE IDirectSoundCaptureBuffer -#define BUFPTR LPDIRECTSOUNDCAPTUREBUFFER -#define FIELD dsound_capture_buffer -#define FIELD2 dsound_capture -#else -#define NAME "playback buffer" -#define NAME2 "DirectSound" -#define TYPE out -#define IFACE IDirectSoundBuffer -#define BUFPTR LPDIRECTSOUNDBUFFER -#define FIELD dsound_buffer -#define FIELD2 dsound -#endif - -static int glue (dsound_unlock_, TYPE) ( - BUFPTR buf, - LPVOID p1, - LPVOID p2, - DWORD blen1, - DWORD blen2 - ) -{ - HRESULT hr; - - hr = glue (IFACE, _Unlock) (buf, p1, blen1, p2, blen2); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not unlock " NAME "\n"); - return -1; - } - - return 0; -} - -static int glue (dsound_lock_, TYPE) ( - BUFPTR buf, - struct audio_pcm_info *info, - DWORD pos, - DWORD len, - LPVOID *p1p, - LPVOID *p2p, - DWORD *blen1p, - DWORD *blen2p, - int entire - ) -{ - HRESULT hr; - int i; - LPVOID p1 = NULL, p2 = NULL; - DWORD blen1 = 0, blen2 = 0; - DWORD flag; - -#ifdef DSBTYPE_IN - flag = entire ? DSCBLOCK_ENTIREBUFFER : 0; -#else - flag = entire ? DSBLOCK_ENTIREBUFFER : 0; -#endif - for (i = 0; i < conf.lock_retries; ++i) { - hr = glue (IFACE, _Lock) ( - buf, - pos, - len, - &p1, - &blen1, - &p2, - &blen2, - flag - ); - - if (FAILED (hr)) { -#ifndef DSBTYPE_IN - if (hr == DSERR_BUFFERLOST) { - if (glue (dsound_restore_, TYPE) (buf)) { - dsound_logerr (hr, "Could not lock " NAME "\n"); - goto fail; - } - continue; - } -#endif - dsound_logerr (hr, "Could not lock " NAME "\n"); - goto fail; - } - - break; - } - - if (i == conf.lock_retries) { - dolog ("%d attempts to lock " NAME " failed\n", i); - goto fail; - } - - if ((p1 && (blen1 & info->align)) || (p2 && (blen2 & info->align))) { - dolog ("DirectSound returned misaligned buffer %ld %ld\n", - blen1, blen2); - glue (dsound_unlock_, TYPE) (buf, p1, p2, blen1, blen2); - goto fail; - } - - if (!p1 && blen1) { - dolog ("warning: !p1 && blen1=%ld\n", blen1); - blen1 = 0; - } - - if (!p2 && blen2) { - dolog ("warning: !p2 && blen2=%ld\n", blen2); - blen2 = 0; - } - - *p1p = p1; - *p2p = p2; - *blen1p = blen1; - *blen2p = blen2; - return 0; - - fail: - *p1p = NULL - 1; - *p2p = NULL - 1; - *blen1p = -1; - *blen2p = -1; - return -1; -} - -#ifdef DSBTYPE_IN -static void dsound_fini_in (HWVoiceIn *hw) -#else -static void dsound_fini_out (HWVoiceOut *hw) -#endif -{ - HRESULT hr; -#ifdef DSBTYPE_IN - DSoundVoiceIn *ds = (DSoundVoiceIn *) hw; -#else - DSoundVoiceOut *ds = (DSoundVoiceOut *) hw; -#endif - - if (ds->FIELD) { - hr = glue (IFACE, _Stop) (ds->FIELD); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not stop " NAME "\n"); - } - - hr = glue (IFACE, _Release) (ds->FIELD); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not release " NAME "\n"); - } - ds->FIELD = NULL; - } -} - -#ifdef DSBTYPE_IN -static int dsound_init_in (HWVoiceIn *hw, struct audsettings *as) -#else -static int dsound_init_out (HWVoiceOut *hw, struct audsettings *as) -#endif -{ - int err; - HRESULT hr; - dsound *s = &glob_dsound; - WAVEFORMATEX wfx; - struct audsettings obt_as; -#ifdef DSBTYPE_IN - const char *typ = "ADC"; - DSoundVoiceIn *ds = (DSoundVoiceIn *) hw; - DSCBUFFERDESC bd; - DSCBCAPS bc; -#else - const char *typ = "DAC"; - DSoundVoiceOut *ds = (DSoundVoiceOut *) hw; - DSBUFFERDESC bd; - DSBCAPS bc; -#endif - - if (!s->FIELD2) { - dolog ("Attempt to initialize voice without " NAME2 " object\n"); - return -1; - } - - err = waveformat_from_audio_settings (&wfx, as); - if (err) { - return -1; - } - - memset (&bd, 0, sizeof (bd)); - bd.dwSize = sizeof (bd); - bd.lpwfxFormat = &wfx; -#ifdef DSBTYPE_IN - bd.dwBufferBytes = conf.bufsize_in; - hr = IDirectSoundCapture_CreateCaptureBuffer ( - s->dsound_capture, - &bd, - &ds->dsound_capture_buffer, - NULL - ); -#else - bd.dwFlags = DSBCAPS_STICKYFOCUS | DSBCAPS_GETCURRENTPOSITION2; - bd.dwBufferBytes = conf.bufsize_out; - hr = IDirectSound_CreateSoundBuffer ( - s->dsound, - &bd, - &ds->dsound_buffer, - NULL - ); -#endif - - if (FAILED (hr)) { - dsound_logerr2 (hr, typ, "Could not create " NAME "\n"); - return -1; - } - - hr = glue (IFACE, _GetFormat) (ds->FIELD, &wfx, sizeof (wfx), NULL); - if (FAILED (hr)) { - dsound_logerr2 (hr, typ, "Could not get " NAME " format\n"); - goto fail0; - } - -#ifdef DEBUG_DSOUND - dolog (NAME "\n"); - print_wave_format (&wfx); -#endif - - memset (&bc, 0, sizeof (bc)); - bc.dwSize = sizeof (bc); - - hr = glue (IFACE, _GetCaps) (ds->FIELD, &bc); - if (FAILED (hr)) { - dsound_logerr2 (hr, typ, "Could not get " NAME " format\n"); - goto fail0; - } - - err = waveformat_to_audio_settings (&wfx, &obt_as); - if (err) { - goto fail0; - } - - ds->first_time = 1; - obt_as.endianness = 0; - audio_pcm_init_info (&hw->info, &obt_as); - - if (bc.dwBufferBytes & hw->info.align) { - dolog ( - "GetCaps returned misaligned buffer size %ld, alignment %d\n", - bc.dwBufferBytes, hw->info.align + 1 - ); - } - hw->samples = bc.dwBufferBytes >> hw->info.shift; - -#ifdef DEBUG_DSOUND - dolog ("caps %ld, desc %ld\n", - bc.dwBufferBytes, bd.dwBufferBytes); - - dolog ("bufsize %d, freq %d, chan %d, fmt %d\n", - hw->bufsize, settings.freq, settings.nchannels, settings.fmt); -#endif - return 0; - - fail0: - glue (dsound_fini_, TYPE) (hw); - return -1; -} - -#undef NAME -#undef NAME2 -#undef TYPE -#undef IFACE -#undef BUFPTR -#undef FIELD -#undef FIELD2 diff --git a/qemu-0.11.0/audio/dsoundaudio.c b/qemu-0.11.0/audio/dsoundaudio.c deleted file mode 100644 index a78c856..0000000 --- a/qemu-0.11.0/audio/dsoundaudio.c +++ /dev/null @@ -1,1088 +0,0 @@ -/* - * QEMU DirectSound audio driver - * - * Copyright (c) 2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/* - * SEAL 1.07 by Carlos 'pel' Hasan was used as documentation - */ - -#include "qemu-common.h" -#include "audio.h" - -#define AUDIO_CAP "dsound" -#include "audio_int.h" - -#include <windows.h> -#include <mmsystem.h> -#include <objbase.h> -#include <dsound.h> - -/* #define DEBUG_DSOUND */ - -static struct { - int lock_retries; - int restore_retries; - int getstatus_retries; - int set_primary; - int bufsize_in; - int bufsize_out; - struct audsettings settings; - int latency_millis; -} conf = { - 1, - 1, - 1, - 0, - 16384, - 16384, - { - 44100, - 2, - AUD_FMT_S16 - }, - 10 -}; - -typedef struct { - LPDIRECTSOUND dsound; - LPDIRECTSOUNDCAPTURE dsound_capture; - LPDIRECTSOUNDBUFFER dsound_primary_buffer; - struct audsettings settings; -} dsound; - -static dsound glob_dsound; - -typedef struct { - HWVoiceOut hw; - LPDIRECTSOUNDBUFFER dsound_buffer; - DWORD old_pos; - int first_time; -#ifdef DEBUG_DSOUND - DWORD old_ppos; - DWORD played; - DWORD mixed; -#endif -} DSoundVoiceOut; - -typedef struct { - HWVoiceIn hw; - int first_time; - LPDIRECTSOUNDCAPTUREBUFFER dsound_capture_buffer; -} DSoundVoiceIn; - -static void dsound_log_hresult (HRESULT hr) -{ - const char *str = "BUG"; - - switch (hr) { - case DS_OK: - str = "The method succeeded"; - break; -#ifdef DS_NO_VIRTUALIZATION - case DS_NO_VIRTUALIZATION: - str = "The buffer was created, but another 3D algorithm was substituted"; - break; -#endif -#ifdef DS_INCOMPLETE - case DS_INCOMPLETE: - str = "The method succeeded, but not all the optional effects were obtained"; - break; -#endif -#ifdef DSERR_ACCESSDENIED - case DSERR_ACCESSDENIED: - str = "The request failed because access was denied"; - break; -#endif -#ifdef DSERR_ALLOCATED - case DSERR_ALLOCATED: - str = "The request failed because resources, such as a priority level, were already in use by another caller"; - break; -#endif -#ifdef DSERR_ALREADYINITIALIZED - case DSERR_ALREADYINITIALIZED: - str = "The object is already initialized"; - break; -#endif -#ifdef DSERR_BADFORMAT - case DSERR_BADFORMAT: - str = "The specified wave format is not supported"; - break; -#endif -#ifdef DSERR_BADSENDBUFFERGUID - case DSERR_BADSENDBUFFERGUID: - str = "The GUID specified in an audiopath file does not match a valid mix-in buffer"; - break; -#endif -#ifdef DSERR_BUFFERLOST - case DSERR_BUFFERLOST: - str = "The buffer memory has been lost and must be restored"; - break; -#endif -#ifdef DSERR_BUFFERTOOSMALL - case DSERR_BUFFERTOOSMALL: - str = "The buffer size is not great enough to enable effects processing"; - break; -#endif -#ifdef DSERR_CONTROLUNAVAIL - case DSERR_CONTROLUNAVAIL: - str = "The buffer control (volume, pan, and so on) requested by the caller is not available. Controls must be specified when the buffer is created, using the dwFlags member of DSBUFFERDESC"; - break; -#endif -#ifdef DSERR_DS8_REQUIRED - case DSERR_DS8_REQUIRED: - str = "A DirectSound object of class CLSID_DirectSound8 or later is required for the requested functionality. For more information, see IDirectSound8 Interface"; - break; -#endif -#ifdef DSERR_FXUNAVAILABLE - case DSERR_FXUNAVAILABLE: - str = "The effects requested could not be found on the system, or they are in the wrong order or in the wrong location; for example, an effect expected in hardware was found in software"; - break; -#endif -#ifdef DSERR_GENERIC - case DSERR_GENERIC : - str = "An undetermined error occurred inside the DirectSound subsystem"; - break; -#endif -#ifdef DSERR_INVALIDCALL - case DSERR_INVALIDCALL: - str = "This function is not valid for the current state of this object"; - break; -#endif -#ifdef DSERR_INVALIDPARAM - case DSERR_INVALIDPARAM: - str = "An invalid parameter was passed to the returning function"; - break; -#endif -#ifdef DSERR_NOAGGREGATION - case DSERR_NOAGGREGATION: - str = "The object does not support aggregation"; - break; -#endif -#ifdef DSERR_NODRIVER - case DSERR_NODRIVER: - str = "No sound driver is available for use, or the given GUID is not a valid DirectSound device ID"; - break; -#endif -#ifdef DSERR_NOINTERFACE - case DSERR_NOINTERFACE: - str = "The requested COM interface is not available"; - break; -#endif -#ifdef DSERR_OBJECTNOTFOUND - case DSERR_OBJECTNOTFOUND: - str = "The requested object was not found"; - break; -#endif -#ifdef DSERR_OTHERAPPHASPRIO - case DSERR_OTHERAPPHASPRIO: - str = "Another application has a higher priority level, preventing this call from succeeding"; - break; -#endif -#ifdef DSERR_OUTOFMEMORY - case DSERR_OUTOFMEMORY: - str = "The DirectSound subsystem could not allocate sufficient memory to complete the caller's request"; - break; -#endif -#ifdef DSERR_PRIOLEVELNEEDED - case DSERR_PRIOLEVELNEEDED: - str = "A cooperative level of DSSCL_PRIORITY or higher is required"; - break; -#endif -#ifdef DSERR_SENDLOOP - case DSERR_SENDLOOP: - str = "A circular loop of send effects was detected"; - break; -#endif -#ifdef DSERR_UNINITIALIZED - case DSERR_UNINITIALIZED: - str = "The Initialize method has not been called or has not been called successfully before other methods were called"; - break; -#endif -#ifdef DSERR_UNSUPPORTED - case DSERR_UNSUPPORTED: - str = "The function called is not supported at this time"; - break; -#endif - default: - AUD_log (AUDIO_CAP, "Reason: Unknown (HRESULT %#lx)\n", hr); - return; - } - - AUD_log (AUDIO_CAP, "Reason: %s\n", str); -} - -static void GCC_FMT_ATTR (2, 3) dsound_logerr ( - HRESULT hr, - const char *fmt, - ... - ) -{ - va_list ap; - - va_start (ap, fmt); - AUD_vlog (AUDIO_CAP, fmt, ap); - va_end (ap); - - dsound_log_hresult (hr); -} - -static void GCC_FMT_ATTR (3, 4) dsound_logerr2 ( - HRESULT hr, - const char *typ, - const char *fmt, - ... - ) -{ - va_list ap; - - AUD_log (AUDIO_CAP, "Could not initialize %s\n", typ); - va_start (ap, fmt); - AUD_vlog (AUDIO_CAP, fmt, ap); - va_end (ap); - - dsound_log_hresult (hr); -} - -static DWORD millis_to_bytes (struct audio_pcm_info *info, DWORD millis) -{ - return (millis * info->bytes_per_second) / 1000; -} - -#ifdef DEBUG_DSOUND -static void print_wave_format (WAVEFORMATEX *wfx) -{ - dolog ("tag = %d\n", wfx->wFormatTag); - dolog ("nChannels = %d\n", wfx->nChannels); - dolog ("nSamplesPerSec = %ld\n", wfx->nSamplesPerSec); - dolog ("nAvgBytesPerSec = %ld\n", wfx->nAvgBytesPerSec); - dolog ("nBlockAlign = %d\n", wfx->nBlockAlign); - dolog ("wBitsPerSample = %d\n", wfx->wBitsPerSample); - dolog ("cbSize = %d\n", wfx->cbSize); -} -#endif - -static int dsound_restore_out (LPDIRECTSOUNDBUFFER dsb) -{ - HRESULT hr; - int i; - - for (i = 0; i < conf.restore_retries; ++i) { - hr = IDirectSoundBuffer_Restore (dsb); - - switch (hr) { - case DS_OK: - return 0; - - case DSERR_BUFFERLOST: - continue; - - default: - dsound_logerr (hr, "Could not restore playback buffer\n"); - return -1; - } - } - - dolog ("%d attempts to restore playback buffer failed\n", i); - return -1; -} - -static int waveformat_from_audio_settings (WAVEFORMATEX *wfx, - struct audsettings *as) -{ - memset (wfx, 0, sizeof (*wfx)); - - wfx->wFormatTag = WAVE_FORMAT_PCM; - wfx->nChannels = as->nchannels; - wfx->nSamplesPerSec = as->freq; - wfx->nAvgBytesPerSec = as->freq << (as->nchannels == 2); - wfx->nBlockAlign = 1 << (as->nchannels == 2); - wfx->cbSize = 0; - - switch (as->fmt) { - case AUD_FMT_S8: - case AUD_FMT_U8: - wfx->wBitsPerSample = 8; - break; - - case AUD_FMT_S16: - case AUD_FMT_U16: - wfx->wBitsPerSample = 16; - wfx->nAvgBytesPerSec <<= 1; - wfx->nBlockAlign <<= 1; - break; - - case AUD_FMT_S32: - case AUD_FMT_U32: - wfx->wBitsPerSample = 32; - wfx->nAvgBytesPerSec <<= 2; - wfx->nBlockAlign <<= 2; - break; - - default: - dolog ("Internal logic error: Bad audio format %d\n", as->freq); - return -1; - } - - return 0; -} - -static int waveformat_to_audio_settings (WAVEFORMATEX *wfx, - struct audsettings *as) -{ - if (wfx->wFormatTag != WAVE_FORMAT_PCM) { - dolog ("Invalid wave format, tag is not PCM, but %d\n", - wfx->wFormatTag); - return -1; - } - - if (!wfx->nSamplesPerSec) { - dolog ("Invalid wave format, frequency is zero\n"); - return -1; - } - as->freq = wfx->nSamplesPerSec; - - switch (wfx->nChannels) { - case 1: - as->nchannels = 1; - break; - - case 2: - as->nchannels = 2; - break; - - default: - dolog ( - "Invalid wave format, number of channels is not 1 or 2, but %d\n", - wfx->nChannels - ); - return -1; - } - - switch (wfx->wBitsPerSample) { - case 8: - as->fmt = AUD_FMT_U8; - break; - - case 16: - as->fmt = AUD_FMT_S16; - break; - - case 32: - as->fmt = AUD_FMT_S32; - break; - - default: - dolog ("Invalid wave format, bits per sample is not " - "8, 16 or 32, but %d\n", - wfx->wBitsPerSample); - return -1; - } - - return 0; -} - -#include "dsound_template.h" -#define DSBTYPE_IN -#include "dsound_template.h" -#undef DSBTYPE_IN - -static int dsound_get_status_out (LPDIRECTSOUNDBUFFER dsb, DWORD *statusp) -{ - HRESULT hr; - int i; - - for (i = 0; i < conf.getstatus_retries; ++i) { - hr = IDirectSoundBuffer_GetStatus (dsb, statusp); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not get playback buffer status\n"); - return -1; - } - - if (*statusp & DSERR_BUFFERLOST) { - if (dsound_restore_out (dsb)) { - return -1; - } - continue; - } - break; - } - - return 0; -} - -static int dsound_get_status_in (LPDIRECTSOUNDCAPTUREBUFFER dscb, - DWORD *statusp) -{ - HRESULT hr; - - hr = IDirectSoundCaptureBuffer_GetStatus (dscb, statusp); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not get capture buffer status\n"); - return -1; - } - - return 0; -} - -static void dsound_write_sample (HWVoiceOut *hw, uint8_t *dst, int dst_len) -{ - int src_len1 = dst_len; - int src_len2 = 0; - int pos = hw->rpos + dst_len; - struct st_sample *src1 = hw->mix_buf + hw->rpos; - struct st_sample *src2 = NULL; - - if (pos > hw->samples) { - src_len1 = hw->samples - hw->rpos; - src2 = hw->mix_buf; - src_len2 = dst_len - src_len1; - pos = src_len2; - } - - if (src_len1) { - hw->clip (dst, src1, src_len1); - } - - if (src_len2) { - dst = advance (dst, src_len1 << hw->info.shift); - hw->clip (dst, src2, src_len2); - } - - hw->rpos = pos % hw->samples; -} - -static void dsound_clear_sample (HWVoiceOut *hw, LPDIRECTSOUNDBUFFER dsb) -{ - int err; - LPVOID p1, p2; - DWORD blen1, blen2, len1, len2; - - err = dsound_lock_out ( - dsb, - &hw->info, - 0, - hw->samples << hw->info.shift, - &p1, &p2, - &blen1, &blen2, - 1 - ); - if (err) { - return; - } - - len1 = blen1 >> hw->info.shift; - len2 = blen2 >> hw->info.shift; - -#ifdef DEBUG_DSOUND - dolog ("clear %p,%ld,%ld %p,%ld,%ld\n", - p1, blen1, len1, - p2, blen2, len2); -#endif - - if (p1 && len1) { - audio_pcm_info_clear_buf (&hw->info, p1, len1); - } - - if (p2 && len2) { - audio_pcm_info_clear_buf (&hw->info, p2, len2); - } - - dsound_unlock_out (dsb, p1, p2, blen1, blen2); -} - -static void dsound_close (dsound *s) -{ - HRESULT hr; - - if (s->dsound_primary_buffer) { - hr = IDirectSoundBuffer_Release (s->dsound_primary_buffer); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not release primary buffer\n"); - } - s->dsound_primary_buffer = NULL; - } -} - -static int dsound_open (dsound *s) -{ - int err; - HRESULT hr; - WAVEFORMATEX wfx; - DSBUFFERDESC dsbd; - HWND hwnd; - - hwnd = GetForegroundWindow (); - hr = IDirectSound_SetCooperativeLevel ( - s->dsound, - hwnd, - DSSCL_PRIORITY - ); - - if (FAILED (hr)) { - dsound_logerr (hr, "Could not set cooperative level for window %p\n", - hwnd); - return -1; - } - - if (!conf.set_primary) { - return 0; - } - - err = waveformat_from_audio_settings (&wfx, &conf.settings); - if (err) { - return -1; - } - - memset (&dsbd, 0, sizeof (dsbd)); - dsbd.dwSize = sizeof (dsbd); - dsbd.dwFlags = DSBCAPS_PRIMARYBUFFER; - dsbd.dwBufferBytes = 0; - dsbd.lpwfxFormat = NULL; - - hr = IDirectSound_CreateSoundBuffer ( - s->dsound, - &dsbd, - &s->dsound_primary_buffer, - NULL - ); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not create primary playback buffer\n"); - return -1; - } - - hr = IDirectSoundBuffer_SetFormat (s->dsound_primary_buffer, &wfx); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not set primary playback buffer format\n"); - } - - hr = IDirectSoundBuffer_GetFormat ( - s->dsound_primary_buffer, - &wfx, - sizeof (wfx), - NULL - ); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not get primary playback buffer format\n"); - goto fail0; - } - -#ifdef DEBUG_DSOUND - dolog ("Primary\n"); - print_wave_format (&wfx); -#endif - - err = waveformat_to_audio_settings (&wfx, &s->settings); - if (err) { - goto fail0; - } - - return 0; - - fail0: - dsound_close (s); - return -1; -} - -static int dsound_ctl_out (HWVoiceOut *hw, int cmd, ...) -{ - HRESULT hr; - DWORD status; - DSoundVoiceOut *ds = (DSoundVoiceOut *) hw; - LPDIRECTSOUNDBUFFER dsb = ds->dsound_buffer; - - if (!dsb) { - dolog ("Attempt to control voice without a buffer\n"); - return 0; - } - - switch (cmd) { - case VOICE_ENABLE: - if (dsound_get_status_out (dsb, &status)) { - return -1; - } - - if (status & DSBSTATUS_PLAYING) { - dolog ("warning: Voice is already playing\n"); - return 0; - } - - dsound_clear_sample (hw, dsb); - - hr = IDirectSoundBuffer_Play (dsb, 0, 0, DSBPLAY_LOOPING); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not start playing buffer\n"); - return -1; - } - break; - - case VOICE_DISABLE: - if (dsound_get_status_out (dsb, &status)) { - return -1; - } - - if (status & DSBSTATUS_PLAYING) { - hr = IDirectSoundBuffer_Stop (dsb); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not stop playing buffer\n"); - return -1; - } - } - else { - dolog ("warning: Voice is not playing\n"); - } - break; - } - return 0; -} - -static int dsound_write (SWVoiceOut *sw, void *buf, int len) -{ - return audio_pcm_sw_write (sw, buf, len); -} - -static int dsound_run_out (HWVoiceOut *hw) -{ - int err; - HRESULT hr; - DSoundVoiceOut *ds = (DSoundVoiceOut *) hw; - LPDIRECTSOUNDBUFFER dsb = ds->dsound_buffer; - int live, len, hwshift; - DWORD blen1, blen2; - DWORD len1, len2; - DWORD decr; - DWORD wpos, ppos, old_pos; - LPVOID p1, p2; - int bufsize; - - if (!dsb) { - dolog ("Attempt to run empty with playback buffer\n"); - return 0; - } - - hwshift = hw->info.shift; - bufsize = hw->samples << hwshift; - - live = audio_pcm_hw_get_live_out (hw); - - hr = IDirectSoundBuffer_GetCurrentPosition ( - dsb, - &ppos, - ds->first_time ? &wpos : NULL - ); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not get playback buffer position\n"); - return 0; - } - - len = live << hwshift; - - if (ds->first_time) { - if (conf.latency_millis) { - DWORD cur_blat; - - cur_blat = audio_ring_dist (wpos, ppos, bufsize); - ds->first_time = 0; - old_pos = wpos; - old_pos += - millis_to_bytes (&hw->info, conf.latency_millis) - cur_blat; - old_pos %= bufsize; - old_pos &= ~hw->info.align; - } - else { - old_pos = wpos; - } -#ifdef DEBUG_DSOUND - ds->played = 0; - ds->mixed = 0; -#endif - } - else { - if (ds->old_pos == ppos) { -#ifdef DEBUG_DSOUND - dolog ("old_pos == ppos\n"); -#endif - return 0; - } - -#ifdef DEBUG_DSOUND - ds->played += audio_ring_dist (ds->old_pos, ppos, hw->bufsize); -#endif - old_pos = ds->old_pos; - } - - if ((old_pos < ppos) && ((old_pos + len) > ppos)) { - len = ppos - old_pos; - } - else { - if ((old_pos > ppos) && ((old_pos + len) > (ppos + bufsize))) { - len = bufsize - old_pos + ppos; - } - } - - if (audio_bug (AUDIO_FUNC, len < 0 || len > bufsize)) { - dolog ("len=%d bufsize=%d old_pos=%ld ppos=%ld\n", - len, bufsize, old_pos, ppos); - return 0; - } - - len &= ~hw->info.align; - if (!len) { - return 0; - } - -#ifdef DEBUG_DSOUND - ds->old_ppos = ppos; -#endif - err = dsound_lock_out ( - dsb, - &hw->info, - old_pos, - len, - &p1, &p2, - &blen1, &blen2, - 0 - ); - if (err) { - return 0; - } - - len1 = blen1 >> hwshift; - len2 = blen2 >> hwshift; - decr = len1 + len2; - - if (p1 && len1) { - dsound_write_sample (hw, p1, len1); - } - - if (p2 && len2) { - dsound_write_sample (hw, p2, len2); - } - - dsound_unlock_out (dsb, p1, p2, blen1, blen2); - ds->old_pos = (old_pos + (decr << hwshift)) % bufsize; - -#ifdef DEBUG_DSOUND - ds->mixed += decr << hwshift; - - dolog ("played %lu mixed %lu diff %ld sec %f\n", - ds->played, - ds->mixed, - ds->mixed - ds->played, - abs (ds->mixed - ds->played) / (double) hw->info.bytes_per_second); -#endif - return decr; -} - -static int dsound_ctl_in (HWVoiceIn *hw, int cmd, ...) -{ - HRESULT hr; - DWORD status; - DSoundVoiceIn *ds = (DSoundVoiceIn *) hw; - LPDIRECTSOUNDCAPTUREBUFFER dscb = ds->dsound_capture_buffer; - - if (!dscb) { - dolog ("Attempt to control capture voice without a buffer\n"); - return -1; - } - - switch (cmd) { - case VOICE_ENABLE: - if (dsound_get_status_in (dscb, &status)) { - return -1; - } - - if (status & DSCBSTATUS_CAPTURING) { - dolog ("warning: Voice is already capturing\n"); - return 0; - } - - /* clear ?? */ - - hr = IDirectSoundCaptureBuffer_Start (dscb, DSCBSTART_LOOPING); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not start capturing\n"); - return -1; - } - break; - - case VOICE_DISABLE: - if (dsound_get_status_in (dscb, &status)) { - return -1; - } - - if (status & DSCBSTATUS_CAPTURING) { - hr = IDirectSoundCaptureBuffer_Stop (dscb); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not stop capturing\n"); - return -1; - } - } - else { - dolog ("warning: Voice is not capturing\n"); - } - break; - } - return 0; -} - -static int dsound_read (SWVoiceIn *sw, void *buf, int len) -{ - return audio_pcm_sw_read (sw, buf, len); -} - -static int dsound_run_in (HWVoiceIn *hw) -{ - int err; - HRESULT hr; - DSoundVoiceIn *ds = (DSoundVoiceIn *) hw; - LPDIRECTSOUNDCAPTUREBUFFER dscb = ds->dsound_capture_buffer; - int live, len, dead; - DWORD blen1, blen2; - DWORD len1, len2; - DWORD decr; - DWORD cpos, rpos; - LPVOID p1, p2; - int hwshift; - - if (!dscb) { - dolog ("Attempt to run without capture buffer\n"); - return 0; - } - - hwshift = hw->info.shift; - - live = audio_pcm_hw_get_live_in (hw); - dead = hw->samples - live; - if (!dead) { - return 0; - } - - hr = IDirectSoundCaptureBuffer_GetCurrentPosition ( - dscb, - &cpos, - ds->first_time ? &rpos : NULL - ); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not get capture buffer position\n"); - return 0; - } - - if (ds->first_time) { - ds->first_time = 0; - if (rpos & hw->info.align) { - ldebug ("warning: Misaligned capture read position %ld(%d)\n", - rpos, hw->info.align); - } - hw->wpos = rpos >> hwshift; - } - - if (cpos & hw->info.align) { - ldebug ("warning: Misaligned capture position %ld(%d)\n", - cpos, hw->info.align); - } - cpos >>= hwshift; - - len = audio_ring_dist (cpos, hw->wpos, hw->samples); - if (!len) { - return 0; - } - len = audio_MIN (len, dead); - - err = dsound_lock_in ( - dscb, - &hw->info, - hw->wpos << hwshift, - len << hwshift, - &p1, - &p2, - &blen1, - &blen2, - 0 - ); - if (err) { - return 0; - } - - len1 = blen1 >> hwshift; - len2 = blen2 >> hwshift; - decr = len1 + len2; - - if (p1 && len1) { - hw->conv (hw->conv_buf + hw->wpos, p1, len1, &nominal_volume); - } - - if (p2 && len2) { - hw->conv (hw->conv_buf, p2, len2, &nominal_volume); - } - - dsound_unlock_in (dscb, p1, p2, blen1, blen2); - hw->wpos = (hw->wpos + decr) % hw->samples; - return decr; -} - -static void dsound_audio_fini (void *opaque) -{ - HRESULT hr; - dsound *s = opaque; - - if (!s->dsound) { - return; - } - - hr = IDirectSound_Release (s->dsound); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not release DirectSound\n"); - } - s->dsound = NULL; - - if (!s->dsound_capture) { - return; - } - - hr = IDirectSoundCapture_Release (s->dsound_capture); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not release DirectSoundCapture\n"); - } - s->dsound_capture = NULL; -} - -static void *dsound_audio_init (void) -{ - int err; - HRESULT hr; - dsound *s = &glob_dsound; - - hr = CoInitialize (NULL); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not initialize COM\n"); - return NULL; - } - - hr = CoCreateInstance ( - &CLSID_DirectSound, - NULL, - CLSCTX_ALL, - &IID_IDirectSound, - (void **) &s->dsound - ); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not create DirectSound instance\n"); - return NULL; - } - - hr = IDirectSound_Initialize (s->dsound, NULL); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not initialize DirectSound\n"); - - hr = IDirectSound_Release (s->dsound); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not release DirectSound\n"); - } - s->dsound = NULL; - return NULL; - } - - hr = CoCreateInstance ( - &CLSID_DirectSoundCapture, - NULL, - CLSCTX_ALL, - &IID_IDirectSoundCapture, - (void **) &s->dsound_capture - ); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not create DirectSoundCapture instance\n"); - } - else { - hr = IDirectSoundCapture_Initialize (s->dsound_capture, NULL); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not initialize DirectSoundCapture\n"); - - hr = IDirectSoundCapture_Release (s->dsound_capture); - if (FAILED (hr)) { - dsound_logerr (hr, "Could not release DirectSoundCapture\n"); - } - s->dsound_capture = NULL; - } - } - - err = dsound_open (s); - if (err) { - dsound_audio_fini (s); - return NULL; - } - - return s; -} - -static struct audio_option dsound_options[] = { - {"LOCK_RETRIES", AUD_OPT_INT, &conf.lock_retries, - "Number of times to attempt locking the buffer", NULL, 0}, - {"RESTOURE_RETRIES", AUD_OPT_INT, &conf.restore_retries, - "Number of times to attempt restoring the buffer", NULL, 0}, - {"GETSTATUS_RETRIES", AUD_OPT_INT, &conf.getstatus_retries, - "Number of times to attempt getting status of the buffer", NULL, 0}, - {"SET_PRIMARY", AUD_OPT_BOOL, &conf.set_primary, - "Set the parameters of primary buffer", NULL, 0}, - {"LATENCY_MILLIS", AUD_OPT_INT, &conf.latency_millis, - "(undocumented)", NULL, 0}, - {"PRIMARY_FREQ", AUD_OPT_INT, &conf.settings.freq, - "Primary buffer frequency", NULL, 0}, - {"PRIMARY_CHANNELS", AUD_OPT_INT, &conf.settings.nchannels, - "Primary buffer number of channels (1 - mono, 2 - stereo)", NULL, 0}, - {"PRIMARY_FMT", AUD_OPT_FMT, &conf.settings.fmt, - "Primary buffer format", NULL, 0}, - {"BUFSIZE_OUT", AUD_OPT_INT, &conf.bufsize_out, - "(undocumented)", NULL, 0}, - {"BUFSIZE_IN", AUD_OPT_INT, &conf.bufsize_in, - "(undocumented)", NULL, 0}, - {NULL, 0, NULL, NULL, NULL, 0} -}; - -static struct audio_pcm_ops dsound_pcm_ops = { - dsound_init_out, - dsound_fini_out, - dsound_run_out, - dsound_write, - dsound_ctl_out, - - dsound_init_in, - dsound_fini_in, - dsound_run_in, - dsound_read, - dsound_ctl_in -}; - -struct audio_driver dsound_audio_driver = { - INIT_FIELD (name = ) "dsound", - INIT_FIELD (descr = ) - "DirectSound http://wikipedia.org/wiki/DirectSound", - INIT_FIELD (options = ) dsound_options, - INIT_FIELD (init = ) dsound_audio_init, - INIT_FIELD (fini = ) dsound_audio_fini, - INIT_FIELD (pcm_ops = ) &dsound_pcm_ops, - INIT_FIELD (can_be_default = ) 1, - INIT_FIELD (max_voices_out = ) INT_MAX, - INIT_FIELD (max_voices_in = ) 1, - INIT_FIELD (voice_size_out = ) sizeof (DSoundVoiceOut), - INIT_FIELD (voice_size_in = ) sizeof (DSoundVoiceIn) -}; diff --git a/qemu-0.11.0/audio/esdaudio.c b/qemu-0.11.0/audio/esdaudio.c deleted file mode 100644 index 0102c5a..0000000 --- a/qemu-0.11.0/audio/esdaudio.c +++ /dev/null @@ -1,596 +0,0 @@ -/* - * QEMU ESD audio driver - * - * Copyright (c) 2006 Frederick Reeve (brushed up by malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include <esd.h> -#include "qemu-common.h" -#include "audio.h" -#include <signal.h> - -#define AUDIO_CAP "esd" -#include "audio_int.h" -#include "audio_pt_int.h" - -typedef struct { - HWVoiceOut hw; - int done; - int live; - int decr; - int rpos; - void *pcm_buf; - int fd; - struct audio_pt pt; -} ESDVoiceOut; - -typedef struct { - HWVoiceIn hw; - int done; - int dead; - int incr; - int wpos; - void *pcm_buf; - int fd; - struct audio_pt pt; -} ESDVoiceIn; - -static struct { - int samples; - int divisor; - char *dac_host; - char *adc_host; -} conf = { - 1024, - 2, - NULL, - NULL -}; - -static void GCC_FMT_ATTR (2, 3) qesd_logerr (int err, const char *fmt, ...) -{ - va_list ap; - - va_start (ap, fmt); - AUD_vlog (AUDIO_CAP, fmt, ap); - va_end (ap); - - AUD_log (AUDIO_CAP, "Reason: %s\n", strerror (err)); -} - -/* playback */ -static void *qesd_thread_out (void *arg) -{ - ESDVoiceOut *esd = arg; - HWVoiceOut *hw = &esd->hw; - int threshold; - - threshold = conf.divisor ? hw->samples / conf.divisor : 0; - - if (audio_pt_lock (&esd->pt, AUDIO_FUNC)) { - return NULL; - } - - for (;;) { - int decr, to_mix, rpos; - - for (;;) { - if (esd->done) { - goto exit; - } - - if (esd->live > threshold) { - break; - } - - if (audio_pt_wait (&esd->pt, AUDIO_FUNC)) { - goto exit; - } - } - - decr = to_mix = esd->live; - rpos = hw->rpos; - - if (audio_pt_unlock (&esd->pt, AUDIO_FUNC)) { - return NULL; - } - - while (to_mix) { - ssize_t written; - int chunk = audio_MIN (to_mix, hw->samples - rpos); - struct st_sample *src = hw->mix_buf + rpos; - - hw->clip (esd->pcm_buf, src, chunk); - - again: - written = write (esd->fd, esd->pcm_buf, chunk << hw->info.shift); - if (written == -1) { - if (errno == EINTR || errno == EAGAIN) { - goto again; - } - qesd_logerr (errno, "write failed\n"); - return NULL; - } - - if (written != chunk << hw->info.shift) { - int wsamples = written >> hw->info.shift; - int wbytes = wsamples << hw->info.shift; - if (wbytes != written) { - dolog ("warning: Misaligned write %d (requested %d), " - "alignment %d\n", - wbytes, written, hw->info.align + 1); - } - to_mix -= wsamples; - rpos = (rpos + wsamples) % hw->samples; - break; - } - - rpos = (rpos + chunk) % hw->samples; - to_mix -= chunk; - } - - if (audio_pt_lock (&esd->pt, AUDIO_FUNC)) { - return NULL; - } - - esd->rpos = rpos; - esd->live -= decr; - esd->decr += decr; - } - - exit: - audio_pt_unlock (&esd->pt, AUDIO_FUNC); - return NULL; -} - -static int qesd_run_out (HWVoiceOut *hw) -{ - int live, decr; - ESDVoiceOut *esd = (ESDVoiceOut *) hw; - - if (audio_pt_lock (&esd->pt, AUDIO_FUNC)) { - return 0; - } - - live = audio_pcm_hw_get_live_out (hw); - decr = audio_MIN (live, esd->decr); - esd->decr -= decr; - esd->live = live - decr; - hw->rpos = esd->rpos; - if (esd->live > 0) { - audio_pt_unlock_and_signal (&esd->pt, AUDIO_FUNC); - } - else { - audio_pt_unlock (&esd->pt, AUDIO_FUNC); - } - return decr; -} - -static int qesd_write (SWVoiceOut *sw, void *buf, int len) -{ - return audio_pcm_sw_write (sw, buf, len); -} - -static int qesd_init_out (HWVoiceOut *hw, struct audsettings *as) -{ - ESDVoiceOut *esd = (ESDVoiceOut *) hw; - struct audsettings obt_as = *as; - int esdfmt = ESD_STREAM | ESD_PLAY; - int err; - sigset_t set, old_set; - - sigfillset (&set); - - esdfmt |= (as->nchannels == 2) ? ESD_STEREO : ESD_MONO; - switch (as->fmt) { - case AUD_FMT_S8: - case AUD_FMT_U8: - esdfmt |= ESD_BITS8; - obt_as.fmt = AUD_FMT_U8; - break; - - case AUD_FMT_S32: - case AUD_FMT_U32: - dolog ("Will use 16 instead of 32 bit samples\n"); - - case AUD_FMT_S16: - case AUD_FMT_U16: - deffmt: - esdfmt |= ESD_BITS16; - obt_as.fmt = AUD_FMT_S16; - break; - - default: - dolog ("Internal logic error: Bad audio format %d\n", as->fmt); - goto deffmt; - - } - obt_as.endianness = AUDIO_HOST_ENDIANNESS; - - audio_pcm_init_info (&hw->info, &obt_as); - - hw->samples = conf.samples; - esd->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift); - if (!esd->pcm_buf) { - dolog ("Could not allocate buffer (%d bytes)\n", - hw->samples << hw->info.shift); - return -1; - } - - esd->fd = -1; - err = pthread_sigmask (SIG_BLOCK, &set, &old_set); - if (err) { - qesd_logerr (err, "pthread_sigmask failed\n"); - goto fail1; - } - - esd->fd = esd_play_stream (esdfmt, as->freq, conf.dac_host, NULL); - if (esd->fd < 0) { - qesd_logerr (errno, "esd_play_stream failed\n"); - goto fail2; - } - - if (audio_pt_init (&esd->pt, qesd_thread_out, esd, AUDIO_CAP, AUDIO_FUNC)) { - goto fail3; - } - - err = pthread_sigmask (SIG_SETMASK, &old_set, NULL); - if (err) { - qesd_logerr (err, "pthread_sigmask(restore) failed\n"); - } - - return 0; - - fail3: - if (close (esd->fd)) { - qesd_logerr (errno, "%s: close on esd socket(%d) failed\n", - AUDIO_FUNC, esd->fd); - } - esd->fd = -1; - - fail2: - err = pthread_sigmask (SIG_SETMASK, &old_set, NULL); - if (err) { - qesd_logerr (err, "pthread_sigmask(restore) failed\n"); - } - - fail1: - qemu_free (esd->pcm_buf); - esd->pcm_buf = NULL; - return -1; -} - -static void qesd_fini_out (HWVoiceOut *hw) -{ - void *ret; - ESDVoiceOut *esd = (ESDVoiceOut *) hw; - - audio_pt_lock (&esd->pt, AUDIO_FUNC); - esd->done = 1; - audio_pt_unlock_and_signal (&esd->pt, AUDIO_FUNC); - audio_pt_join (&esd->pt, &ret, AUDIO_FUNC); - - if (esd->fd >= 0) { - if (close (esd->fd)) { - qesd_logerr (errno, "failed to close esd socket\n"); - } - esd->fd = -1; - } - - audio_pt_fini (&esd->pt, AUDIO_FUNC); - - qemu_free (esd->pcm_buf); - esd->pcm_buf = NULL; -} - -static int qesd_ctl_out (HWVoiceOut *hw, int cmd, ...) -{ - (void) hw; - (void) cmd; - return 0; -} - -/* capture */ -static void *qesd_thread_in (void *arg) -{ - ESDVoiceIn *esd = arg; - HWVoiceIn *hw = &esd->hw; - int threshold; - - threshold = conf.divisor ? hw->samples / conf.divisor : 0; - - if (audio_pt_lock (&esd->pt, AUDIO_FUNC)) { - return NULL; - } - - for (;;) { - int incr, to_grab, wpos; - - for (;;) { - if (esd->done) { - goto exit; - } - - if (esd->dead > threshold) { - break; - } - - if (audio_pt_wait (&esd->pt, AUDIO_FUNC)) { - goto exit; - } - } - - incr = to_grab = esd->dead; - wpos = hw->wpos; - - if (audio_pt_unlock (&esd->pt, AUDIO_FUNC)) { - return NULL; - } - - while (to_grab) { - ssize_t nread; - int chunk = audio_MIN (to_grab, hw->samples - wpos); - void *buf = advance (esd->pcm_buf, wpos); - - again: - nread = read (esd->fd, buf, chunk << hw->info.shift); - if (nread == -1) { - if (errno == EINTR || errno == EAGAIN) { - goto again; - } - qesd_logerr (errno, "read failed\n"); - return NULL; - } - - if (nread != chunk << hw->info.shift) { - int rsamples = nread >> hw->info.shift; - int rbytes = rsamples << hw->info.shift; - if (rbytes != nread) { - dolog ("warning: Misaligned write %d (requested %d), " - "alignment %d\n", - rbytes, nread, hw->info.align + 1); - } - to_grab -= rsamples; - wpos = (wpos + rsamples) % hw->samples; - break; - } - - hw->conv (hw->conv_buf + wpos, buf, nread >> hw->info.shift, - &nominal_volume); - wpos = (wpos + chunk) % hw->samples; - to_grab -= chunk; - } - - if (audio_pt_lock (&esd->pt, AUDIO_FUNC)) { - return NULL; - } - - esd->wpos = wpos; - esd->dead -= incr; - esd->incr += incr; - } - - exit: - audio_pt_unlock (&esd->pt, AUDIO_FUNC); - return NULL; -} - -static int qesd_run_in (HWVoiceIn *hw) -{ - int live, incr, dead; - ESDVoiceIn *esd = (ESDVoiceIn *) hw; - - if (audio_pt_lock (&esd->pt, AUDIO_FUNC)) { - return 0; - } - - live = audio_pcm_hw_get_live_in (hw); - dead = hw->samples - live; - incr = audio_MIN (dead, esd->incr); - esd->incr -= incr; - esd->dead = dead - incr; - hw->wpos = esd->wpos; - if (esd->dead > 0) { - audio_pt_unlock_and_signal (&esd->pt, AUDIO_FUNC); - } - else { - audio_pt_unlock (&esd->pt, AUDIO_FUNC); - } - return incr; -} - -static int qesd_read (SWVoiceIn *sw, void *buf, int len) -{ - return audio_pcm_sw_read (sw, buf, len); -} - -static int qesd_init_in (HWVoiceIn *hw, struct audsettings *as) -{ - ESDVoiceIn *esd = (ESDVoiceIn *) hw; - struct audsettings obt_as = *as; - int esdfmt = ESD_STREAM | ESD_RECORD; - int err; - sigset_t set, old_set; - - sigfillset (&set); - - esdfmt |= (as->nchannels == 2) ? ESD_STEREO : ESD_MONO; - switch (as->fmt) { - case AUD_FMT_S8: - case AUD_FMT_U8: - esdfmt |= ESD_BITS8; - obt_as.fmt = AUD_FMT_U8; - break; - - case AUD_FMT_S16: - case AUD_FMT_U16: - esdfmt |= ESD_BITS16; - obt_as.fmt = AUD_FMT_S16; - break; - - case AUD_FMT_S32: - case AUD_FMT_U32: - dolog ("Will use 16 instead of 32 bit samples\n"); - esdfmt |= ESD_BITS16; - obt_as.fmt = AUD_FMT_S16; - break; - } - obt_as.endianness = AUDIO_HOST_ENDIANNESS; - - audio_pcm_init_info (&hw->info, &obt_as); - - hw->samples = conf.samples; - esd->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift); - if (!esd->pcm_buf) { - dolog ("Could not allocate buffer (%d bytes)\n", - hw->samples << hw->info.shift); - return -1; - } - - esd->fd = -1; - - err = pthread_sigmask (SIG_BLOCK, &set, &old_set); - if (err) { - qesd_logerr (err, "pthread_sigmask failed\n"); - goto fail1; - } - - esd->fd = esd_record_stream (esdfmt, as->freq, conf.adc_host, NULL); - if (esd->fd < 0) { - qesd_logerr (errno, "esd_record_stream failed\n"); - goto fail2; - } - - if (audio_pt_init (&esd->pt, qesd_thread_in, esd, AUDIO_CAP, AUDIO_FUNC)) { - goto fail3; - } - - err = pthread_sigmask (SIG_SETMASK, &old_set, NULL); - if (err) { - qesd_logerr (err, "pthread_sigmask(restore) failed\n"); - } - - return 0; - - fail3: - if (close (esd->fd)) { - qesd_logerr (errno, "%s: close on esd socket(%d) failed\n", - AUDIO_FUNC, esd->fd); - } - esd->fd = -1; - - fail2: - err = pthread_sigmask (SIG_SETMASK, &old_set, NULL); - if (err) { - qesd_logerr (err, "pthread_sigmask(restore) failed\n"); - } - - fail1: - qemu_free (esd->pcm_buf); - esd->pcm_buf = NULL; - return -1; -} - -static void qesd_fini_in (HWVoiceIn *hw) -{ - void *ret; - ESDVoiceIn *esd = (ESDVoiceIn *) hw; - - audio_pt_lock (&esd->pt, AUDIO_FUNC); - esd->done = 1; - audio_pt_unlock_and_signal (&esd->pt, AUDIO_FUNC); - audio_pt_join (&esd->pt, &ret, AUDIO_FUNC); - - if (esd->fd >= 0) { - if (close (esd->fd)) { - qesd_logerr (errno, "failed to close esd socket\n"); - } - esd->fd = -1; - } - - audio_pt_fini (&esd->pt, AUDIO_FUNC); - - qemu_free (esd->pcm_buf); - esd->pcm_buf = NULL; -} - -static int qesd_ctl_in (HWVoiceIn *hw, int cmd, ...) -{ - (void) hw; - (void) cmd; - return 0; -} - -/* common */ -static void *qesd_audio_init (void) -{ - return &conf; -} - -static void qesd_audio_fini (void *opaque) -{ - (void) opaque; - ldebug ("esd_fini"); -} - -struct audio_option qesd_options[] = { - {"SAMPLES", AUD_OPT_INT, &conf.samples, - "buffer size in samples", NULL, 0}, - - {"DIVISOR", AUD_OPT_INT, &conf.divisor, - "threshold divisor", NULL, 0}, - - {"DAC_HOST", AUD_OPT_STR, &conf.dac_host, - "playback host", NULL, 0}, - - {"ADC_HOST", AUD_OPT_STR, &conf.adc_host, - "capture host", NULL, 0}, - - {NULL, 0, NULL, NULL, NULL, 0} -}; - -static struct audio_pcm_ops qesd_pcm_ops = { - qesd_init_out, - qesd_fini_out, - qesd_run_out, - qesd_write, - qesd_ctl_out, - - qesd_init_in, - qesd_fini_in, - qesd_run_in, - qesd_read, - qesd_ctl_in, -}; - -struct audio_driver esd_audio_driver = { - INIT_FIELD (name = ) "esd", - INIT_FIELD (descr = ) - "http://en.wikipedia.org/wiki/Esound", - INIT_FIELD (options = ) qesd_options, - INIT_FIELD (init = ) qesd_audio_init, - INIT_FIELD (fini = ) qesd_audio_fini, - INIT_FIELD (pcm_ops = ) &qesd_pcm_ops, - INIT_FIELD (can_be_default = ) 0, - INIT_FIELD (max_voices_out = ) INT_MAX, - INIT_FIELD (max_voices_in = ) INT_MAX, - INIT_FIELD (voice_size_out = ) sizeof (ESDVoiceOut), - INIT_FIELD (voice_size_in = ) sizeof (ESDVoiceIn) -}; diff --git a/qemu-0.11.0/audio/fmodaudio.c b/qemu-0.11.0/audio/fmodaudio.c deleted file mode 100644 index 0becd3b..0000000 --- a/qemu-0.11.0/audio/fmodaudio.c +++ /dev/null @@ -1,686 +0,0 @@ -/* - * QEMU FMOD audio driver - * - * Copyright (c) 2004-2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include <fmod.h> -#include <fmod_errors.h> -#include "qemu-common.h" -#include "audio.h" - -#define AUDIO_CAP "fmod" -#include "audio_int.h" - -typedef struct FMODVoiceOut { - HWVoiceOut hw; - unsigned int old_pos; - FSOUND_SAMPLE *fmod_sample; - int channel; -} FMODVoiceOut; - -typedef struct FMODVoiceIn { - HWVoiceIn hw; - FSOUND_SAMPLE *fmod_sample; -} FMODVoiceIn; - -static struct { - const char *drvname; - int nb_samples; - int freq; - int nb_channels; - int bufsize; - int threshold; - int broken_adc; -} conf = { - NULL, - 2048 * 2, - 44100, - 2, - 0, - 0, - 0 -}; - -static void GCC_FMT_ATTR (1, 2) fmod_logerr (const char *fmt, ...) -{ - va_list ap; - - va_start (ap, fmt); - AUD_vlog (AUDIO_CAP, fmt, ap); - va_end (ap); - - AUD_log (AUDIO_CAP, "Reason: %s\n", - FMOD_ErrorString (FSOUND_GetError ())); -} - -static void GCC_FMT_ATTR (2, 3) fmod_logerr2 ( - const char *typ, - const char *fmt, - ... - ) -{ - va_list ap; - - AUD_log (AUDIO_CAP, "Could not initialize %s\n", typ); - - va_start (ap, fmt); - AUD_vlog (AUDIO_CAP, fmt, ap); - va_end (ap); - - AUD_log (AUDIO_CAP, "Reason: %s\n", - FMOD_ErrorString (FSOUND_GetError ())); -} - -static int fmod_write (SWVoiceOut *sw, void *buf, int len) -{ - return audio_pcm_sw_write (sw, buf, len); -} - -static void fmod_clear_sample (FMODVoiceOut *fmd) -{ - HWVoiceOut *hw = &fmd->hw; - int status; - void *p1 = 0, *p2 = 0; - unsigned int len1 = 0, len2 = 0; - - status = FSOUND_Sample_Lock ( - fmd->fmod_sample, - 0, - hw->samples << hw->info.shift, - &p1, - &p2, - &len1, - &len2 - ); - - if (!status) { - fmod_logerr ("Failed to lock sample\n"); - return; - } - - if ((len1 & hw->info.align) || (len2 & hw->info.align)) { - dolog ("Lock returned misaligned length %d, %d, alignment %d\n", - len1, len2, hw->info.align + 1); - goto fail; - } - - if ((len1 + len2) - (hw->samples << hw->info.shift)) { - dolog ("Lock returned incomplete length %d, %d\n", - len1 + len2, hw->samples << hw->info.shift); - goto fail; - } - - audio_pcm_info_clear_buf (&hw->info, p1, hw->samples); - - fail: - status = FSOUND_Sample_Unlock (fmd->fmod_sample, p1, p2, len1, len2); - if (!status) { - fmod_logerr ("Failed to unlock sample\n"); - } -} - -static void fmod_write_sample (HWVoiceOut *hw, uint8_t *dst, int dst_len) -{ - int src_len1 = dst_len; - int src_len2 = 0; - int pos = hw->rpos + dst_len; - struct st_sample *src1 = hw->mix_buf + hw->rpos; - struct st_sample *src2 = NULL; - - if (pos > hw->samples) { - src_len1 = hw->samples - hw->rpos; - src2 = hw->mix_buf; - src_len2 = dst_len - src_len1; - pos = src_len2; - } - - if (src_len1) { - hw->clip (dst, src1, src_len1); - } - - if (src_len2) { - dst = advance (dst, src_len1 << hw->info.shift); - hw->clip (dst, src2, src_len2); - } - - hw->rpos = pos % hw->samples; -} - -static int fmod_unlock_sample (FSOUND_SAMPLE *sample, void *p1, void *p2, - unsigned int blen1, unsigned int blen2) -{ - int status = FSOUND_Sample_Unlock (sample, p1, p2, blen1, blen2); - if (!status) { - fmod_logerr ("Failed to unlock sample\n"); - return -1; - } - return 0; -} - -static int fmod_lock_sample ( - FSOUND_SAMPLE *sample, - struct audio_pcm_info *info, - int pos, - int len, - void **p1, - void **p2, - unsigned int *blen1, - unsigned int *blen2 - ) -{ - int status; - - status = FSOUND_Sample_Lock ( - sample, - pos << info->shift, - len << info->shift, - p1, - p2, - blen1, - blen2 - ); - - if (!status) { - fmod_logerr ("Failed to lock sample\n"); - return -1; - } - - if ((*blen1 & info->align) || (*blen2 & info->align)) { - dolog ("Lock returned misaligned length %d, %d, alignment %d\n", - *blen1, *blen2, info->align + 1); - - fmod_unlock_sample (sample, *p1, *p2, *blen1, *blen2); - - *p1 = NULL - 1; - *p2 = NULL - 1; - *blen1 = ~0U; - *blen2 = ~0U; - return -1; - } - - if (!*p1 && *blen1) { - dolog ("warning: !p1 && blen1=%d\n", *blen1); - *blen1 = 0; - } - - if (!p2 && *blen2) { - dolog ("warning: !p2 && blen2=%d\n", *blen2); - *blen2 = 0; - } - - return 0; -} - -static int fmod_run_out (HWVoiceOut *hw) -{ - FMODVoiceOut *fmd = (FMODVoiceOut *) hw; - int live, decr; - void *p1 = 0, *p2 = 0; - unsigned int blen1 = 0, blen2 = 0; - unsigned int len1 = 0, len2 = 0; - int nb_live; - - live = audio_pcm_hw_get_live_out2 (hw, &nb_live); - if (!live) { - return 0; - } - - if (!hw->pending_disable - && nb_live - && (conf.threshold && live <= conf.threshold)) { - ldebug ("live=%d nb_live=%d\n", live, nb_live); - return 0; - } - - decr = live; - - if (fmd->channel >= 0) { - int len = decr; - int old_pos = fmd->old_pos; - int ppos = FSOUND_GetCurrentPosition (fmd->channel); - - if (ppos == old_pos || !ppos) { - return 0; - } - - if ((old_pos < ppos) && ((old_pos + len) > ppos)) { - len = ppos - old_pos; - } - else { - if ((old_pos > ppos) && ((old_pos + len) > (ppos + hw->samples))) { - len = hw->samples - old_pos + ppos; - } - } - decr = len; - - if (audio_bug (AUDIO_FUNC, decr < 0)) { - dolog ("decr=%d live=%d ppos=%d old_pos=%d len=%d\n", - decr, live, ppos, old_pos, len); - return 0; - } - } - - - if (!decr) { - return 0; - } - - if (fmod_lock_sample (fmd->fmod_sample, &fmd->hw.info, - fmd->old_pos, decr, - &p1, &p2, - &blen1, &blen2)) { - return 0; - } - - len1 = blen1 >> hw->info.shift; - len2 = blen2 >> hw->info.shift; - ldebug ("%p %p %d %d %d %d\n", p1, p2, len1, len2, blen1, blen2); - decr = len1 + len2; - - if (p1 && len1) { - fmod_write_sample (hw, p1, len1); - } - - if (p2 && len2) { - fmod_write_sample (hw, p2, len2); - } - - fmod_unlock_sample (fmd->fmod_sample, p1, p2, blen1, blen2); - - fmd->old_pos = (fmd->old_pos + decr) % hw->samples; - return decr; -} - -static int aud_to_fmodfmt (audfmt_e fmt, int stereo) -{ - int mode = FSOUND_LOOP_NORMAL; - - switch (fmt) { - case AUD_FMT_S8: - mode |= FSOUND_SIGNED | FSOUND_8BITS; - break; - - case AUD_FMT_U8: - mode |= FSOUND_UNSIGNED | FSOUND_8BITS; - break; - - case AUD_FMT_S16: - mode |= FSOUND_SIGNED | FSOUND_16BITS; - break; - - case AUD_FMT_U16: - mode |= FSOUND_UNSIGNED | FSOUND_16BITS; - break; - - default: - dolog ("Internal logic error: Bad audio format %d\n", fmt); -#ifdef DEBUG_FMOD - abort (); -#endif - mode |= FSOUND_8BITS; - } - mode |= stereo ? FSOUND_STEREO : FSOUND_MONO; - return mode; -} - -static void fmod_fini_out (HWVoiceOut *hw) -{ - FMODVoiceOut *fmd = (FMODVoiceOut *) hw; - - if (fmd->fmod_sample) { - FSOUND_Sample_Free (fmd->fmod_sample); - fmd->fmod_sample = 0; - - if (fmd->channel >= 0) { - FSOUND_StopSound (fmd->channel); - } - } -} - -static int fmod_init_out (HWVoiceOut *hw, struct audsettings *as) -{ - int bits16, mode, channel; - FMODVoiceOut *fmd = (FMODVoiceOut *) hw; - struct audsettings obt_as = *as; - - mode = aud_to_fmodfmt (as->fmt, as->nchannels == 2 ? 1 : 0); - fmd->fmod_sample = FSOUND_Sample_Alloc ( - FSOUND_FREE, /* index */ - conf.nb_samples, /* length */ - mode, /* mode */ - as->freq, /* freq */ - 255, /* volume */ - 128, /* pan */ - 255 /* priority */ - ); - - if (!fmd->fmod_sample) { - fmod_logerr2 ("DAC", "Failed to allocate FMOD sample\n"); - return -1; - } - - channel = FSOUND_PlaySoundEx (FSOUND_FREE, fmd->fmod_sample, 0, 1); - if (channel < 0) { - fmod_logerr2 ("DAC", "Failed to start playing sound\n"); - FSOUND_Sample_Free (fmd->fmod_sample); - return -1; - } - fmd->channel = channel; - - /* FMOD always operates on little endian frames? */ - obt_as.endianness = 0; - audio_pcm_init_info (&hw->info, &obt_as); - bits16 = (mode & FSOUND_16BITS) != 0; - hw->samples = conf.nb_samples; - return 0; -} - -static int fmod_ctl_out (HWVoiceOut *hw, int cmd, ...) -{ - int status; - FMODVoiceOut *fmd = (FMODVoiceOut *) hw; - - switch (cmd) { - case VOICE_ENABLE: - fmod_clear_sample (fmd); - status = FSOUND_SetPaused (fmd->channel, 0); - if (!status) { - fmod_logerr ("Failed to resume channel %d\n", fmd->channel); - } - break; - - case VOICE_DISABLE: - status = FSOUND_SetPaused (fmd->channel, 1); - if (!status) { - fmod_logerr ("Failed to pause channel %d\n", fmd->channel); - } - break; - } - return 0; -} - -static int fmod_init_in (HWVoiceIn *hw, struct audsettings *as) -{ - int bits16, mode; - FMODVoiceIn *fmd = (FMODVoiceIn *) hw; - struct audsettings obt_as = *as; - - if (conf.broken_adc) { - return -1; - } - - mode = aud_to_fmodfmt (as->fmt, as->nchannels == 2 ? 1 : 0); - fmd->fmod_sample = FSOUND_Sample_Alloc ( - FSOUND_FREE, /* index */ - conf.nb_samples, /* length */ - mode, /* mode */ - as->freq, /* freq */ - 255, /* volume */ - 128, /* pan */ - 255 /* priority */ - ); - - if (!fmd->fmod_sample) { - fmod_logerr2 ("ADC", "Failed to allocate FMOD sample\n"); - return -1; - } - - /* FMOD always operates on little endian frames? */ - obt_as.endianness = 0; - audio_pcm_init_info (&hw->info, &obt_as); - bits16 = (mode & FSOUND_16BITS) != 0; - hw->samples = conf.nb_samples; - return 0; -} - -static void fmod_fini_in (HWVoiceIn *hw) -{ - FMODVoiceIn *fmd = (FMODVoiceIn *) hw; - - if (fmd->fmod_sample) { - FSOUND_Record_Stop (); - FSOUND_Sample_Free (fmd->fmod_sample); - fmd->fmod_sample = 0; - } -} - -static int fmod_run_in (HWVoiceIn *hw) -{ - FMODVoiceIn *fmd = (FMODVoiceIn *) hw; - int hwshift = hw->info.shift; - int live, dead, new_pos, len; - unsigned int blen1 = 0, blen2 = 0; - unsigned int len1, len2; - unsigned int decr; - void *p1, *p2; - - live = audio_pcm_hw_get_live_in (hw); - dead = hw->samples - live; - if (!dead) { - return 0; - } - - new_pos = FSOUND_Record_GetPosition (); - if (new_pos < 0) { - fmod_logerr ("Could not get recording position\n"); - return 0; - } - - len = audio_ring_dist (new_pos, hw->wpos, hw->samples); - if (!len) { - return 0; - } - len = audio_MIN (len, dead); - - if (fmod_lock_sample (fmd->fmod_sample, &fmd->hw.info, - hw->wpos, len, - &p1, &p2, - &blen1, &blen2)) { - return 0; - } - - len1 = blen1 >> hwshift; - len2 = blen2 >> hwshift; - decr = len1 + len2; - - if (p1 && blen1) { - hw->conv (hw->conv_buf + hw->wpos, p1, len1, &nominal_volume); - } - if (p2 && len2) { - hw->conv (hw->conv_buf, p2, len2, &nominal_volume); - } - - fmod_unlock_sample (fmd->fmod_sample, p1, p2, blen1, blen2); - hw->wpos = (hw->wpos + decr) % hw->samples; - return decr; -} - -static struct { - const char *name; - int type; -} drvtab[] = { - {"none", FSOUND_OUTPUT_NOSOUND}, -#ifdef _WIN32 - {"winmm", FSOUND_OUTPUT_WINMM}, - {"dsound", FSOUND_OUTPUT_DSOUND}, - {"a3d", FSOUND_OUTPUT_A3D}, - {"asio", FSOUND_OUTPUT_ASIO}, -#endif -#ifdef __linux__ - {"oss", FSOUND_OUTPUT_OSS}, - {"alsa", FSOUND_OUTPUT_ALSA}, - {"esd", FSOUND_OUTPUT_ESD}, -#endif -#ifdef __APPLE__ - {"mac", FSOUND_OUTPUT_MAC}, -#endif -#if 0 - {"xbox", FSOUND_OUTPUT_XBOX}, - {"ps2", FSOUND_OUTPUT_PS2}, - {"gcube", FSOUND_OUTPUT_GC}, -#endif - {"none-realtime", FSOUND_OUTPUT_NOSOUND_NONREALTIME} -}; - -static void *fmod_audio_init (void) -{ - size_t i; - double ver; - int status; - int output_type = -1; - const char *drv = conf.drvname; - - ver = FSOUND_GetVersion (); - if (ver < FMOD_VERSION) { - dolog ("Wrong FMOD version %f, need at least %f\n", ver, FMOD_VERSION); - return NULL; - } - -#ifdef __linux__ - if (ver < 3.75) { - dolog ("FMOD before 3.75 has bug preventing ADC from working\n" - "ADC will be disabled.\n"); - conf.broken_adc = 1; - } -#endif - - if (drv) { - int found = 0; - for (i = 0; i < ARRAY_SIZE (drvtab); i++) { - if (!strcmp (drv, drvtab[i].name)) { - output_type = drvtab[i].type; - found = 1; - break; - } - } - if (!found) { - dolog ("Unknown FMOD driver `%s'\n", drv); - dolog ("Valid drivers:\n"); - for (i = 0; i < ARRAY_SIZE (drvtab); i++) { - dolog (" %s\n", drvtab[i].name); - } - } - } - - if (output_type != -1) { - status = FSOUND_SetOutput (output_type); - if (!status) { - fmod_logerr ("FSOUND_SetOutput(%d) failed\n", output_type); - return NULL; - } - } - - if (conf.bufsize) { - status = FSOUND_SetBufferSize (conf.bufsize); - if (!status) { - fmod_logerr ("FSOUND_SetBufferSize (%d) failed\n", conf.bufsize); - } - } - - status = FSOUND_Init (conf.freq, conf.nb_channels, 0); - if (!status) { - fmod_logerr ("FSOUND_Init failed\n"); - return NULL; - } - - return &conf; -} - -static int fmod_read (SWVoiceIn *sw, void *buf, int size) -{ - return audio_pcm_sw_read (sw, buf, size); -} - -static int fmod_ctl_in (HWVoiceIn *hw, int cmd, ...) -{ - int status; - FMODVoiceIn *fmd = (FMODVoiceIn *) hw; - - switch (cmd) { - case VOICE_ENABLE: - status = FSOUND_Record_StartSample (fmd->fmod_sample, 1); - if (!status) { - fmod_logerr ("Failed to start recording\n"); - } - break; - - case VOICE_DISABLE: - status = FSOUND_Record_Stop (); - if (!status) { - fmod_logerr ("Failed to stop recording\n"); - } - break; - } - return 0; -} - -static void fmod_audio_fini (void *opaque) -{ - (void) opaque; - FSOUND_Close (); -} - -static struct audio_option fmod_options[] = { - {"DRV", AUD_OPT_STR, &conf.drvname, - "FMOD driver", NULL, 0}, - {"FREQ", AUD_OPT_INT, &conf.freq, - "Default frequency", NULL, 0}, - {"SAMPLES", AUD_OPT_INT, &conf.nb_samples, - "Buffer size in samples", NULL, 0}, - {"CHANNELS", AUD_OPT_INT, &conf.nb_channels, - "Number of default channels (1 - mono, 2 - stereo)", NULL, 0}, - {"BUFSIZE", AUD_OPT_INT, &conf.bufsize, - "(undocumented)", NULL, 0}, -#if 0 - {"THRESHOLD", AUD_OPT_INT, &conf.threshold, - "(undocumented)"}, -#endif - - {NULL, 0, NULL, NULL, NULL, 0} -}; - -static struct audio_pcm_ops fmod_pcm_ops = { - fmod_init_out, - fmod_fini_out, - fmod_run_out, - fmod_write, - fmod_ctl_out, - - fmod_init_in, - fmod_fini_in, - fmod_run_in, - fmod_read, - fmod_ctl_in -}; - -struct audio_driver fmod_audio_driver = { - INIT_FIELD (name = ) "fmod", - INIT_FIELD (descr = ) "FMOD 3.xx http://www.fmod.org", - INIT_FIELD (options = ) fmod_options, - INIT_FIELD (init = ) fmod_audio_init, - INIT_FIELD (fini = ) fmod_audio_fini, - INIT_FIELD (pcm_ops = ) &fmod_pcm_ops, - INIT_FIELD (can_be_default = ) 1, - INIT_FIELD (max_voices_out = ) INT_MAX, - INIT_FIELD (max_voices_in = ) INT_MAX, - INIT_FIELD (voice_size_out = ) sizeof (FMODVoiceOut), - INIT_FIELD (voice_size_in = ) sizeof (FMODVoiceIn) -}; diff --git a/qemu-0.11.0/audio/mixeng.c b/qemu-0.11.0/audio/mixeng.c deleted file mode 100644 index 8ce942e..0000000 --- a/qemu-0.11.0/audio/mixeng.c +++ /dev/null @@ -1,335 +0,0 @@ -/* - * QEMU Mixing engine - * - * Copyright (c) 2004-2005 Vassili Karpov (malc) - * Copyright (c) 1998 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "audio.h" - -#define AUDIO_CAP "mixeng" -#include "audio_int.h" - -/* 8 bit */ -#define ENDIAN_CONVERSION natural -#define ENDIAN_CONVERT(v) (v) - -/* Signed 8 bit */ -#define IN_T int8_t -#define IN_MIN SCHAR_MIN -#define IN_MAX SCHAR_MAX -#define SIGNED -#define SHIFT 8 -#include "mixeng_template.h" -#undef SIGNED -#undef IN_MAX -#undef IN_MIN -#undef IN_T -#undef SHIFT - -/* Unsigned 8 bit */ -#define IN_T uint8_t -#define IN_MIN 0 -#define IN_MAX UCHAR_MAX -#define SHIFT 8 -#include "mixeng_template.h" -#undef IN_MAX -#undef IN_MIN -#undef IN_T -#undef SHIFT - -#undef ENDIAN_CONVERT -#undef ENDIAN_CONVERSION - -/* Signed 16 bit */ -#define IN_T int16_t -#define IN_MIN SHRT_MIN -#define IN_MAX SHRT_MAX -#define SIGNED -#define SHIFT 16 -#define ENDIAN_CONVERSION natural -#define ENDIAN_CONVERT(v) (v) -#include "mixeng_template.h" -#undef ENDIAN_CONVERT -#undef ENDIAN_CONVERSION -#define ENDIAN_CONVERSION swap -#define ENDIAN_CONVERT(v) bswap16 (v) -#include "mixeng_template.h" -#undef ENDIAN_CONVERT -#undef ENDIAN_CONVERSION -#undef SIGNED -#undef IN_MAX -#undef IN_MIN -#undef IN_T -#undef SHIFT - -/* Unsigned 16 bit */ -#define IN_T uint16_t -#define IN_MIN 0 -#define IN_MAX USHRT_MAX -#define SHIFT 16 -#define ENDIAN_CONVERSION natural -#define ENDIAN_CONVERT(v) (v) -#include "mixeng_template.h" -#undef ENDIAN_CONVERT -#undef ENDIAN_CONVERSION -#define ENDIAN_CONVERSION swap -#define ENDIAN_CONVERT(v) bswap16 (v) -#include "mixeng_template.h" -#undef ENDIAN_CONVERT -#undef ENDIAN_CONVERSION -#undef IN_MAX -#undef IN_MIN -#undef IN_T -#undef SHIFT - -/* Signed 32 bit */ -#define IN_T int32_t -#define IN_MIN INT32_MIN -#define IN_MAX INT32_MAX -#define SIGNED -#define SHIFT 32 -#define ENDIAN_CONVERSION natural -#define ENDIAN_CONVERT(v) (v) -#include "mixeng_template.h" -#undef ENDIAN_CONVERT -#undef ENDIAN_CONVERSION -#define ENDIAN_CONVERSION swap -#define ENDIAN_CONVERT(v) bswap32 (v) -#include "mixeng_template.h" -#undef ENDIAN_CONVERT -#undef ENDIAN_CONVERSION -#undef SIGNED -#undef IN_MAX -#undef IN_MIN -#undef IN_T -#undef SHIFT - -/* Unsigned 16 bit */ -#define IN_T uint32_t -#define IN_MIN 0 -#define IN_MAX UINT32_MAX -#define SHIFT 32 -#define ENDIAN_CONVERSION natural -#define ENDIAN_CONVERT(v) (v) -#include "mixeng_template.h" -#undef ENDIAN_CONVERT -#undef ENDIAN_CONVERSION -#define ENDIAN_CONVERSION swap -#define ENDIAN_CONVERT(v) bswap32 (v) -#include "mixeng_template.h" -#undef ENDIAN_CONVERT -#undef ENDIAN_CONVERSION -#undef IN_MAX -#undef IN_MIN -#undef IN_T -#undef SHIFT - -t_sample *mixeng_conv[2][2][2][3] = { - { - { - { - conv_natural_uint8_t_to_mono, - conv_natural_uint16_t_to_mono, - conv_natural_uint32_t_to_mono - }, - { - conv_natural_uint8_t_to_mono, - conv_swap_uint16_t_to_mono, - conv_swap_uint32_t_to_mono, - } - }, - { - { - conv_natural_int8_t_to_mono, - conv_natural_int16_t_to_mono, - conv_natural_int32_t_to_mono - }, - { - conv_natural_int8_t_to_mono, - conv_swap_int16_t_to_mono, - conv_swap_int32_t_to_mono - } - } - }, - { - { - { - conv_natural_uint8_t_to_stereo, - conv_natural_uint16_t_to_stereo, - conv_natural_uint32_t_to_stereo - }, - { - conv_natural_uint8_t_to_stereo, - conv_swap_uint16_t_to_stereo, - conv_swap_uint32_t_to_stereo - } - }, - { - { - conv_natural_int8_t_to_stereo, - conv_natural_int16_t_to_stereo, - conv_natural_int32_t_to_stereo - }, - { - conv_natural_int8_t_to_stereo, - conv_swap_int16_t_to_stereo, - conv_swap_int32_t_to_stereo, - } - } - } -}; - -f_sample *mixeng_clip[2][2][2][3] = { - { - { - { - clip_natural_uint8_t_from_mono, - clip_natural_uint16_t_from_mono, - clip_natural_uint32_t_from_mono - }, - { - clip_natural_uint8_t_from_mono, - clip_swap_uint16_t_from_mono, - clip_swap_uint32_t_from_mono - } - }, - { - { - clip_natural_int8_t_from_mono, - clip_natural_int16_t_from_mono, - clip_natural_int32_t_from_mono - }, - { - clip_natural_int8_t_from_mono, - clip_swap_int16_t_from_mono, - clip_swap_int32_t_from_mono - } - } - }, - { - { - { - clip_natural_uint8_t_from_stereo, - clip_natural_uint16_t_from_stereo, - clip_natural_uint32_t_from_stereo - }, - { - clip_natural_uint8_t_from_stereo, - clip_swap_uint16_t_from_stereo, - clip_swap_uint32_t_from_stereo - } - }, - { - { - clip_natural_int8_t_from_stereo, - clip_natural_int16_t_from_stereo, - clip_natural_int32_t_from_stereo - }, - { - clip_natural_int8_t_from_stereo, - clip_swap_int16_t_from_stereo, - clip_swap_int32_t_from_stereo - } - } - } -}; - -/* - * August 21, 1998 - * Copyright 1998 Fabrice Bellard. - * - * [Rewrote completly the code of Lance Norskog And Sundry - * Contributors with a more efficient algorithm.] - * - * This source code is freely redistributable and may be used for - * any purpose. This copyright notice must be maintained. - * Lance Norskog And Sundry Contributors are not responsible for - * the consequences of using this software. - */ - -/* - * Sound Tools rate change effect file. - */ -/* - * Linear Interpolation. - * - * The use of fractional increment allows us to use no buffer. It - * avoid the problems at the end of the buffer we had with the old - * method which stored a possibly big buffer of size - * lcm(in_rate,out_rate). - * - * Limited to 16 bit samples and sampling frequency <= 65535 Hz. If - * the input & output frequencies are equal, a delay of one sample is - * introduced. Limited to processing 32-bit count worth of samples. - * - * 1 << FRAC_BITS evaluating to zero in several places. Changed with - * an (unsigned long) cast to make it safe. MarkMLl 2/1/99 - */ - -/* Private data */ -struct rate { - uint64_t opos; - uint64_t opos_inc; - uint32_t ipos; /* position in the input stream (integer) */ - struct st_sample ilast; /* last sample in the input stream */ -}; - -/* - * Prepare processing. - */ -void *st_rate_start (int inrate, int outrate) -{ - struct rate *rate = audio_calloc (AUDIO_FUNC, 1, sizeof (*rate)); - - if (!rate) { - dolog ("Could not allocate resampler (%zu bytes)\n", sizeof (*rate)); - return NULL; - } - - rate->opos = 0; - - /* increment */ - rate->opos_inc = ((uint64_t) inrate << 32) / outrate; - - rate->ipos = 0; - rate->ilast.l = 0; - rate->ilast.r = 0; - return rate; -} - -#define NAME st_rate_flow_mix -#define OP(a, b) a += b -#include "rate_template.h" - -#define NAME st_rate_flow -#define OP(a, b) a = b -#include "rate_template.h" - -void st_rate_stop (void *opaque) -{ - qemu_free (opaque); -} - -void mixeng_clear (struct st_sample *buf, int len) -{ - memset (buf, 0, len * sizeof (struct st_sample)); -} diff --git a/qemu-0.11.0/audio/mixeng.h b/qemu-0.11.0/audio/mixeng.h deleted file mode 100644 index cac0569..0000000 --- a/qemu-0.11.0/audio/mixeng.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * QEMU Mixing engine header - * - * Copyright (c) 2004-2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#ifndef QEMU_MIXENG_H -#define QEMU_MIXENG_H - -#ifdef FLOAT_MIXENG -typedef float mixeng_real; -struct mixeng_volume { int mute; mixeng_real r; mixeng_real l; }; -struct mixeng_sample { mixeng_real l; mixeng_real r; }; -#else -struct mixeng_volume { int mute; int64_t r; int64_t l; }; -struct st_sample { int64_t l; int64_t r; }; -#endif - -typedef void (t_sample) (struct st_sample *dst, const void *src, - int samples, struct mixeng_volume *vol); -typedef void (f_sample) (void *dst, const struct st_sample *src, int samples); - -extern t_sample *mixeng_conv[2][2][2][3]; -extern f_sample *mixeng_clip[2][2][2][3]; - -void *st_rate_start (int inrate, int outrate); -void st_rate_flow (void *opaque, struct st_sample *ibuf, struct st_sample *obuf, - int *isamp, int *osamp); -void st_rate_flow_mix (void *opaque, struct st_sample *ibuf, struct st_sample *obuf, - int *isamp, int *osamp); -void st_rate_stop (void *opaque); -void mixeng_clear (struct st_sample *buf, int len); - -#endif /* mixeng.h */ diff --git a/qemu-0.11.0/audio/mixeng_template.h b/qemu-0.11.0/audio/mixeng_template.h deleted file mode 100644 index 5617705..0000000 --- a/qemu-0.11.0/audio/mixeng_template.h +++ /dev/null @@ -1,177 +0,0 @@ -/* - * QEMU Mixing engine - * - * Copyright (c) 2004-2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/* - * Tusen tack till Mike Nordell - * dec++'ified by Dscho - */ - -#ifndef SIGNED -#define HALF (IN_MAX >> 1) -#endif - -#ifdef CONFIG_MIXEMU -#ifdef FLOAT_MIXENG -#define VOL(a, b) ((a) * (b)) -#else -#define VOL(a, b) ((a) * (b)) >> 32 -#endif -#else -#define VOL(a, b) a -#endif - -#define ET glue (ENDIAN_CONVERSION, glue (_, IN_T)) - -#ifdef FLOAT_MIXENG -static mixeng_real inline glue (conv_, ET) (IN_T v) -{ - IN_T nv = ENDIAN_CONVERT (v); - -#ifdef RECIPROCAL -#ifdef SIGNED - return nv * (1.f / (mixeng_real) (IN_MAX - IN_MIN)); -#else - return (nv - HALF) * (1.f / (mixeng_real) IN_MAX); -#endif -#else /* !RECIPROCAL */ -#ifdef SIGNED - return nv / (mixeng_real) (IN_MAX - IN_MIN); -#else - return (nv - HALF) / (mixeng_real) IN_MAX; -#endif -#endif -} - -static IN_T inline glue (clip_, ET) (mixeng_real v) -{ - if (v >= 0.5) { - return IN_MAX; - } - else if (v < -0.5) { - return IN_MIN; - } - -#ifdef SIGNED - return ENDIAN_CONVERT ((IN_T) (v * (IN_MAX - IN_MIN))); -#else - return ENDIAN_CONVERT ((IN_T) ((v * IN_MAX) + HALF)); -#endif -} - -#else /* !FLOAT_MIXENG */ - -static inline int64_t glue (conv_, ET) (IN_T v) -{ - IN_T nv = ENDIAN_CONVERT (v); -#ifdef SIGNED - return ((int64_t) nv) << (32 - SHIFT); -#else - return ((int64_t) nv - HALF) << (32 - SHIFT); -#endif -} - -static inline IN_T glue (clip_, ET) (int64_t v) -{ - if (v >= 0x7f000000) { - return IN_MAX; - } - else if (v < -2147483648LL) { - return IN_MIN; - } - -#ifdef SIGNED - return ENDIAN_CONVERT ((IN_T) (v >> (32 - SHIFT))); -#else - return ENDIAN_CONVERT ((IN_T) ((v >> (32 - SHIFT)) + HALF)); -#endif -} -#endif - -static void glue (glue (conv_, ET), _to_stereo) - (struct st_sample *dst, const void *src, int samples, struct mixeng_volume *vol) -{ - struct st_sample *out = dst; - IN_T *in = (IN_T *) src; -#ifdef CONFIG_MIXEMU - if (vol->mute) { - mixeng_clear (dst, samples); - return; - } -#else - (void) vol; -#endif - while (samples--) { - out->l = VOL (glue (conv_, ET) (*in++), vol->l); - out->r = VOL (glue (conv_, ET) (*in++), vol->r); - out += 1; - } -} - -static void glue (glue (conv_, ET), _to_mono) - (struct st_sample *dst, const void *src, int samples, struct mixeng_volume *vol) -{ - struct st_sample *out = dst; - IN_T *in = (IN_T *) src; -#ifdef CONFIG_MIXEMU - if (vol->mute) { - mixeng_clear (dst, samples); - return; - } -#else - (void) vol; -#endif - while (samples--) { - out->l = VOL (glue (conv_, ET) (in[0]), vol->l); - out->r = out->l; - out += 1; - in += 1; - } -} - -static void glue (glue (clip_, ET), _from_stereo) - (void *dst, const struct st_sample *src, int samples) -{ - const struct st_sample *in = src; - IN_T *out = (IN_T *) dst; - while (samples--) { - *out++ = glue (clip_, ET) (in->l); - *out++ = glue (clip_, ET) (in->r); - in += 1; - } -} - -static void glue (glue (clip_, ET), _from_mono) - (void *dst, const struct st_sample *src, int samples) -{ - const struct st_sample *in = src; - IN_T *out = (IN_T *) dst; - while (samples--) { - *out++ = glue (clip_, ET) (in->l + in->r); - in += 1; - } -} - -#undef ET -#undef HALF -#undef VOL diff --git a/qemu-0.11.0/audio/noaudio.c b/qemu-0.11.0/audio/noaudio.c deleted file mode 100644 index 9432413..0000000 --- a/qemu-0.11.0/audio/noaudio.c +++ /dev/null @@ -1,174 +0,0 @@ -/* - * QEMU Timer based audio emulation - * - * Copyright (c) 2004-2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "audio.h" -#include "qemu-timer.h" - -#define AUDIO_CAP "noaudio" -#include "audio_int.h" - -typedef struct NoVoiceOut { - HWVoiceOut hw; - int64_t old_ticks; -} NoVoiceOut; - -typedef struct NoVoiceIn { - HWVoiceIn hw; - int64_t old_ticks; -} NoVoiceIn; - -static int no_run_out (HWVoiceOut *hw) -{ - NoVoiceOut *no = (NoVoiceOut *) hw; - int live, decr, samples; - int64_t now; - int64_t ticks; - int64_t bytes; - - live = audio_pcm_hw_get_live_out (&no->hw); - if (!live) { - return 0; - } - - now = qemu_get_clock (vm_clock); - ticks = now - no->old_ticks; - bytes = (ticks * hw->info.bytes_per_second) / ticks_per_sec; - bytes = audio_MIN (bytes, INT_MAX); - samples = bytes >> hw->info.shift; - - no->old_ticks = now; - decr = audio_MIN (live, samples); - hw->rpos = (hw->rpos + decr) % hw->samples; - return decr; -} - -static int no_write (SWVoiceOut *sw, void *buf, int len) -{ - return audio_pcm_sw_write (sw, buf, len); -} - -static int no_init_out (HWVoiceOut *hw, struct audsettings *as) -{ - audio_pcm_init_info (&hw->info, as); - hw->samples = 1024; - return 0; -} - -static void no_fini_out (HWVoiceOut *hw) -{ - (void) hw; -} - -static int no_ctl_out (HWVoiceOut *hw, int cmd, ...) -{ - (void) hw; - (void) cmd; - return 0; -} - -static int no_init_in (HWVoiceIn *hw, struct audsettings *as) -{ - audio_pcm_init_info (&hw->info, as); - hw->samples = 1024; - return 0; -} - -static void no_fini_in (HWVoiceIn *hw) -{ - (void) hw; -} - -static int no_run_in (HWVoiceIn *hw) -{ - NoVoiceIn *no = (NoVoiceIn *) hw; - int live = audio_pcm_hw_get_live_in (hw); - int dead = hw->samples - live; - int samples = 0; - - if (dead) { - int64_t now = qemu_get_clock (vm_clock); - int64_t ticks = now - no->old_ticks; - int64_t bytes = (ticks * hw->info.bytes_per_second) / ticks_per_sec; - - no->old_ticks = now; - bytes = audio_MIN (bytes, INT_MAX); - samples = bytes >> hw->info.shift; - samples = audio_MIN (samples, dead); - } - return samples; -} - -static int no_read (SWVoiceIn *sw, void *buf, int size) -{ - int samples = size >> sw->info.shift; - int total = sw->hw->total_samples_captured - sw->total_hw_samples_acquired; - int to_clear = audio_MIN (samples, total); - audio_pcm_info_clear_buf (&sw->info, buf, to_clear); - return to_clear; -} - -static int no_ctl_in (HWVoiceIn *hw, int cmd, ...) -{ - (void) hw; - (void) cmd; - return 0; -} - -static void *no_audio_init (void) -{ - return &no_audio_init; -} - -static void no_audio_fini (void *opaque) -{ - (void) opaque; -} - -static struct audio_pcm_ops no_pcm_ops = { - no_init_out, - no_fini_out, - no_run_out, - no_write, - no_ctl_out, - - no_init_in, - no_fini_in, - no_run_in, - no_read, - no_ctl_in -}; - -struct audio_driver no_audio_driver = { - INIT_FIELD (name = ) "none", - INIT_FIELD (descr = ) "Timer based audio emulation", - INIT_FIELD (options = ) NULL, - INIT_FIELD (init = ) no_audio_init, - INIT_FIELD (fini = ) no_audio_fini, - INIT_FIELD (pcm_ops = ) &no_pcm_ops, - INIT_FIELD (can_be_default = ) 1, - INIT_FIELD (max_voices_out = ) INT_MAX, - INIT_FIELD (max_voices_in = ) INT_MAX, - INIT_FIELD (voice_size_out = ) sizeof (NoVoiceOut), - INIT_FIELD (voice_size_in = ) sizeof (NoVoiceIn) -}; diff --git a/qemu-0.11.0/audio/ossaudio.c b/qemu-0.11.0/audio/ossaudio.c deleted file mode 100644 index bb727d3..0000000 --- a/qemu-0.11.0/audio/ossaudio.c +++ /dev/null @@ -1,780 +0,0 @@ -/* - * QEMU OSS audio driver - * - * Copyright (c) 2003-2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include <stdlib.h> -#include <sys/mman.h> -#include <sys/types.h> -#include <sys/ioctl.h> -#ifdef __OpenBSD__ -#include <soundcard.h> -#else -#include <sys/soundcard.h> -#endif -#include "qemu-common.h" -#include "audio.h" - -#define AUDIO_CAP "oss" -#include "audio_int.h" - -typedef struct OSSVoiceOut { - HWVoiceOut hw; - void *pcm_buf; - int fd; - int nfrags; - int fragsize; - int mmapped; - int old_optr; -} OSSVoiceOut; - -typedef struct OSSVoiceIn { - HWVoiceIn hw; - void *pcm_buf; - int fd; - int nfrags; - int fragsize; - int old_optr; -} OSSVoiceIn; - -static struct { - int try_mmap; - int nfrags; - int fragsize; - const char *devpath_out; - const char *devpath_in; - int debug; -} conf = { - .try_mmap = 0, - .nfrags = 4, - .fragsize = 4096, - .devpath_out = "/dev/dsp", - .devpath_in = "/dev/dsp", - .debug = 0 -}; - -struct oss_params { - int freq; - audfmt_e fmt; - int nchannels; - int nfrags; - int fragsize; -}; - -static void GCC_FMT_ATTR (2, 3) oss_logerr (int err, const char *fmt, ...) -{ - va_list ap; - - va_start (ap, fmt); - AUD_vlog (AUDIO_CAP, fmt, ap); - va_end (ap); - - AUD_log (AUDIO_CAP, "Reason: %s\n", strerror (err)); -} - -static void GCC_FMT_ATTR (3, 4) oss_logerr2 ( - int err, - const char *typ, - const char *fmt, - ... - ) -{ - va_list ap; - - AUD_log (AUDIO_CAP, "Could not initialize %s\n", typ); - - va_start (ap, fmt); - AUD_vlog (AUDIO_CAP, fmt, ap); - va_end (ap); - - AUD_log (AUDIO_CAP, "Reason: %s\n", strerror (err)); -} - -static void oss_anal_close (int *fdp) -{ - int err = close (*fdp); - if (err) { - oss_logerr (errno, "Failed to close file(fd=%d)\n", *fdp); - } - *fdp = -1; -} - -static int oss_write (SWVoiceOut *sw, void *buf, int len) -{ - return audio_pcm_sw_write (sw, buf, len); -} - -static int aud_to_ossfmt (audfmt_e fmt) -{ - switch (fmt) { - case AUD_FMT_S8: - return AFMT_S8; - - case AUD_FMT_U8: - return AFMT_U8; - - case AUD_FMT_S16: - return AFMT_S16_LE; - - case AUD_FMT_U16: - return AFMT_U16_LE; - - default: - dolog ("Internal logic error: Bad audio format %d\n", fmt); -#ifdef DEBUG_AUDIO - abort (); -#endif - return AFMT_U8; - } -} - -static int oss_to_audfmt (int ossfmt, audfmt_e *fmt, int *endianness) -{ - switch (ossfmt) { - case AFMT_S8: - *endianness = 0; - *fmt = AUD_FMT_S8; - break; - - case AFMT_U8: - *endianness = 0; - *fmt = AUD_FMT_U8; - break; - - case AFMT_S16_LE: - *endianness = 0; - *fmt = AUD_FMT_S16; - break; - - case AFMT_U16_LE: - *endianness = 0; - *fmt = AUD_FMT_U16; - break; - - case AFMT_S16_BE: - *endianness = 1; - *fmt = AUD_FMT_S16; - break; - - case AFMT_U16_BE: - *endianness = 1; - *fmt = AUD_FMT_U16; - break; - - default: - dolog ("Unrecognized audio format %d\n", ossfmt); - return -1; - } - - return 0; -} - -#if defined DEBUG_MISMATCHES || defined DEBUG -static void oss_dump_info (struct oss_params *req, struct oss_params *obt) -{ - dolog ("parameter | requested value | obtained value\n"); - dolog ("format | %10d | %10d\n", req->fmt, obt->fmt); - dolog ("channels | %10d | %10d\n", - req->nchannels, obt->nchannels); - dolog ("frequency | %10d | %10d\n", req->freq, obt->freq); - dolog ("nfrags | %10d | %10d\n", req->nfrags, obt->nfrags); - dolog ("fragsize | %10d | %10d\n", - req->fragsize, obt->fragsize); -} -#endif - -static int oss_open (int in, struct oss_params *req, - struct oss_params *obt, int *pfd) -{ - int fd; - int mmmmssss; - audio_buf_info abinfo; - int fmt, freq, nchannels; - const char *dspname = in ? conf.devpath_in : conf.devpath_out; - const char *typ = in ? "ADC" : "DAC"; - - fd = open (dspname, (in ? O_RDONLY : O_WRONLY) | O_NONBLOCK); - if (-1 == fd) { - oss_logerr2 (errno, typ, "Failed to open `%s'\n", dspname); - return -1; - } - - freq = req->freq; - nchannels = req->nchannels; - fmt = req->fmt; - - if (ioctl (fd, SNDCTL_DSP_SAMPLESIZE, &fmt)) { - oss_logerr2 (errno, typ, "Failed to set sample size %d\n", req->fmt); - goto err; - } - - if (ioctl (fd, SNDCTL_DSP_CHANNELS, &nchannels)) { - oss_logerr2 (errno, typ, "Failed to set number of channels %d\n", - req->nchannels); - goto err; - } - - if (ioctl (fd, SNDCTL_DSP_SPEED, &freq)) { - oss_logerr2 (errno, typ, "Failed to set frequency %d\n", req->freq); - goto err; - } - - if (ioctl (fd, SNDCTL_DSP_NONBLOCK, NULL)) { - oss_logerr2 (errno, typ, "Failed to set non-blocking mode\n"); - goto err; - } - - mmmmssss = (req->nfrags << 16) | lsbindex (req->fragsize); - if (ioctl (fd, SNDCTL_DSP_SETFRAGMENT, &mmmmssss)) { - oss_logerr2 (errno, typ, "Failed to set buffer length (%d, %d)\n", - req->nfrags, req->fragsize); - goto err; - } - - if (ioctl (fd, in ? SNDCTL_DSP_GETISPACE : SNDCTL_DSP_GETOSPACE, &abinfo)) { - oss_logerr2 (errno, typ, "Failed to get buffer length\n"); - goto err; - } - - if (!abinfo.fragstotal || !abinfo.fragsize) { - AUD_log (AUDIO_CAP, "Returned bogus buffer information(%d, %d) for %s\n", - abinfo.fragstotal, abinfo.fragsize, typ); - goto err; - } - - obt->fmt = fmt; - obt->nchannels = nchannels; - obt->freq = freq; - obt->nfrags = abinfo.fragstotal; - obt->fragsize = abinfo.fragsize; - *pfd = fd; - -#ifdef DEBUG_MISMATCHES - if ((req->fmt != obt->fmt) || - (req->nchannels != obt->nchannels) || - (req->freq != obt->freq) || - (req->fragsize != obt->fragsize) || - (req->nfrags != obt->nfrags)) { - dolog ("Audio parameters mismatch\n"); - oss_dump_info (req, obt); - } -#endif - -#ifdef DEBUG - oss_dump_info (req, obt); -#endif - return 0; - - err: - oss_anal_close (&fd); - return -1; -} - -static int oss_run_out (HWVoiceOut *hw) -{ - OSSVoiceOut *oss = (OSSVoiceOut *) hw; - int err, rpos, live, decr; - int samples; - uint8_t *dst; - struct st_sample *src; - struct audio_buf_info abinfo; - struct count_info cntinfo; - int bufsize; - - live = audio_pcm_hw_get_live_out (hw); - if (!live) { - return 0; - } - - bufsize = hw->samples << hw->info.shift; - - if (oss->mmapped) { - int bytes; - - err = ioctl (oss->fd, SNDCTL_DSP_GETOPTR, &cntinfo); - if (err < 0) { - oss_logerr (errno, "SNDCTL_DSP_GETOPTR failed\n"); - return 0; - } - - if (cntinfo.ptr == oss->old_optr) { - if (abs (hw->samples - live) < 64) { - dolog ("warning: Overrun\n"); - } - return 0; - } - - if (cntinfo.ptr > oss->old_optr) { - bytes = cntinfo.ptr - oss->old_optr; - } - else { - bytes = bufsize + cntinfo.ptr - oss->old_optr; - } - - decr = audio_MIN (bytes >> hw->info.shift, live); - } - else { - err = ioctl (oss->fd, SNDCTL_DSP_GETOSPACE, &abinfo); - if (err < 0) { - oss_logerr (errno, "SNDCTL_DSP_GETOPTR failed\n"); - return 0; - } - - if (abinfo.bytes > bufsize) { - if (conf.debug) { - dolog ("warning: Invalid available size, size=%d bufsize=%d\n" - "please report your OS/audio hw to malc(a)pulsesoft.com\n", - abinfo.bytes, bufsize); - } - abinfo.bytes = bufsize; - } - - if (abinfo.bytes < 0) { - if (conf.debug) { - dolog ("warning: Invalid available size, size=%d bufsize=%d\n", - abinfo.bytes, bufsize); - } - return 0; - } - - decr = audio_MIN (abinfo.bytes >> hw->info.shift, live); - if (!decr) { - return 0; - } - } - - samples = decr; - rpos = hw->rpos; - while (samples) { - int left_till_end_samples = hw->samples - rpos; - int convert_samples = audio_MIN (samples, left_till_end_samples); - - src = hw->mix_buf + rpos; - dst = advance (oss->pcm_buf, rpos << hw->info.shift); - - hw->clip (dst, src, convert_samples); - if (!oss->mmapped) { - int written; - - written = write (oss->fd, dst, convert_samples << hw->info.shift); - /* XXX: follow errno recommendations ? */ - if (written == -1) { - oss_logerr ( - errno, - "Failed to write %d bytes of audio data from %p\n", - convert_samples << hw->info.shift, - dst - ); - continue; - } - - if (written != convert_samples << hw->info.shift) { - int wsamples = written >> hw->info.shift; - int wbytes = wsamples << hw->info.shift; - if (wbytes != written) { - dolog ("warning: Misaligned write %d (requested %d), " - "alignment %d\n", - wbytes, written, hw->info.align + 1); - } - decr -= wsamples; - rpos = (rpos + wsamples) % hw->samples; - break; - } - } - - rpos = (rpos + convert_samples) % hw->samples; - samples -= convert_samples; - } - if (oss->mmapped) { - oss->old_optr = cntinfo.ptr; - } - - hw->rpos = rpos; - return decr; -} - -static void oss_fini_out (HWVoiceOut *hw) -{ - int err; - OSSVoiceOut *oss = (OSSVoiceOut *) hw; - - ldebug ("oss_fini\n"); - oss_anal_close (&oss->fd); - - if (oss->pcm_buf) { - if (oss->mmapped) { - err = munmap (oss->pcm_buf, hw->samples << hw->info.shift); - if (err) { - oss_logerr (errno, "Failed to unmap buffer %p, size %d\n", - oss->pcm_buf, hw->samples << hw->info.shift); - } - } - else { - qemu_free (oss->pcm_buf); - } - oss->pcm_buf = NULL; - } -} - -static int oss_init_out (HWVoiceOut *hw, struct audsettings *as) -{ - OSSVoiceOut *oss = (OSSVoiceOut *) hw; - struct oss_params req, obt; - int endianness; - int err; - int fd; - audfmt_e effective_fmt; - struct audsettings obt_as; - - oss->fd = -1; - - req.fmt = aud_to_ossfmt (as->fmt); - req.freq = as->freq; - req.nchannels = as->nchannels; - req.fragsize = conf.fragsize; - req.nfrags = conf.nfrags; - - if (oss_open (0, &req, &obt, &fd)) { - return -1; - } - - err = oss_to_audfmt (obt.fmt, &effective_fmt, &endianness); - if (err) { - oss_anal_close (&fd); - return -1; - } - - obt_as.freq = obt.freq; - obt_as.nchannels = obt.nchannels; - obt_as.fmt = effective_fmt; - obt_as.endianness = endianness; - - audio_pcm_init_info (&hw->info, &obt_as); - oss->nfrags = obt.nfrags; - oss->fragsize = obt.fragsize; - - if (obt.nfrags * obt.fragsize & hw->info.align) { - dolog ("warning: Misaligned DAC buffer, size %d, alignment %d\n", - obt.nfrags * obt.fragsize, hw->info.align + 1); - } - - hw->samples = (obt.nfrags * obt.fragsize) >> hw->info.shift; - - oss->mmapped = 0; - if (conf.try_mmap) { - oss->pcm_buf = mmap ( - NULL, - hw->samples << hw->info.shift, - PROT_READ | PROT_WRITE, - MAP_SHARED, - fd, - 0 - ); - if (oss->pcm_buf == MAP_FAILED) { - oss_logerr (errno, "Failed to map %d bytes of DAC\n", - hw->samples << hw->info.shift); - } else { - int err; - int trig = 0; - if (ioctl (fd, SNDCTL_DSP_SETTRIGGER, &trig) < 0) { - oss_logerr (errno, "SNDCTL_DSP_SETTRIGGER 0 failed\n"); - } - else { - trig = PCM_ENABLE_OUTPUT; - if (ioctl (fd, SNDCTL_DSP_SETTRIGGER, &trig) < 0) { - oss_logerr ( - errno, - "SNDCTL_DSP_SETTRIGGER PCM_ENABLE_OUTPUT failed\n" - ); - } - else { - oss->mmapped = 1; - } - } - - if (!oss->mmapped) { - err = munmap (oss->pcm_buf, hw->samples << hw->info.shift); - if (err) { - oss_logerr (errno, "Failed to unmap buffer %p size %d\n", - oss->pcm_buf, hw->samples << hw->info.shift); - } - } - } - } - - if (!oss->mmapped) { - oss->pcm_buf = audio_calloc ( - AUDIO_FUNC, - hw->samples, - 1 << hw->info.shift - ); - if (!oss->pcm_buf) { - dolog ( - "Could not allocate DAC buffer (%d samples, each %d bytes)\n", - hw->samples, - 1 << hw->info.shift - ); - oss_anal_close (&fd); - return -1; - } - } - - oss->fd = fd; - return 0; -} - -static int oss_ctl_out (HWVoiceOut *hw, int cmd, ...) -{ - int trig; - OSSVoiceOut *oss = (OSSVoiceOut *) hw; - - if (!oss->mmapped) { - return 0; - } - - switch (cmd) { - case VOICE_ENABLE: - ldebug ("enabling voice\n"); - audio_pcm_info_clear_buf (&hw->info, oss->pcm_buf, hw->samples); - trig = PCM_ENABLE_OUTPUT; - if (ioctl (oss->fd, SNDCTL_DSP_SETTRIGGER, &trig) < 0) { - oss_logerr ( - errno, - "SNDCTL_DSP_SETTRIGGER PCM_ENABLE_OUTPUT failed\n" - ); - return -1; - } - break; - - case VOICE_DISABLE: - ldebug ("disabling voice\n"); - trig = 0; - if (ioctl (oss->fd, SNDCTL_DSP_SETTRIGGER, &trig) < 0) { - oss_logerr (errno, "SNDCTL_DSP_SETTRIGGER 0 failed\n"); - return -1; - } - break; - } - return 0; -} - -static int oss_init_in (HWVoiceIn *hw, struct audsettings *as) -{ - OSSVoiceIn *oss = (OSSVoiceIn *) hw; - struct oss_params req, obt; - int endianness; - int err; - int fd; - audfmt_e effective_fmt; - struct audsettings obt_as; - - oss->fd = -1; - - req.fmt = aud_to_ossfmt (as->fmt); - req.freq = as->freq; - req.nchannels = as->nchannels; - req.fragsize = conf.fragsize; - req.nfrags = conf.nfrags; - if (oss_open (1, &req, &obt, &fd)) { - return -1; - } - - err = oss_to_audfmt (obt.fmt, &effective_fmt, &endianness); - if (err) { - oss_anal_close (&fd); - return -1; - } - - obt_as.freq = obt.freq; - obt_as.nchannels = obt.nchannels; - obt_as.fmt = effective_fmt; - obt_as.endianness = endianness; - - audio_pcm_init_info (&hw->info, &obt_as); - oss->nfrags = obt.nfrags; - oss->fragsize = obt.fragsize; - - if (obt.nfrags * obt.fragsize & hw->info.align) { - dolog ("warning: Misaligned ADC buffer, size %d, alignment %d\n", - obt.nfrags * obt.fragsize, hw->info.align + 1); - } - - hw->samples = (obt.nfrags * obt.fragsize) >> hw->info.shift; - oss->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift); - if (!oss->pcm_buf) { - dolog ("Could not allocate ADC buffer (%d samples, each %d bytes)\n", - hw->samples, 1 << hw->info.shift); - oss_anal_close (&fd); - return -1; - } - - oss->fd = fd; - return 0; -} - -static void oss_fini_in (HWVoiceIn *hw) -{ - OSSVoiceIn *oss = (OSSVoiceIn *) hw; - - oss_anal_close (&oss->fd); - - if (oss->pcm_buf) { - qemu_free (oss->pcm_buf); - oss->pcm_buf = NULL; - } -} - -static int oss_run_in (HWVoiceIn *hw) -{ - OSSVoiceIn *oss = (OSSVoiceIn *) hw; - int hwshift = hw->info.shift; - int i; - int live = audio_pcm_hw_get_live_in (hw); - int dead = hw->samples - live; - size_t read_samples = 0; - struct { - int add; - int len; - } bufs[2] = { - { hw->wpos, 0 }, - { 0, 0 } - }; - - if (!dead) { - return 0; - } - - if (hw->wpos + dead > hw->samples) { - bufs[0].len = (hw->samples - hw->wpos) << hwshift; - bufs[1].len = (dead - (hw->samples - hw->wpos)) << hwshift; - } - else { - bufs[0].len = dead << hwshift; - } - - - for (i = 0; i < 2; ++i) { - ssize_t nread; - - if (bufs[i].len) { - void *p = advance (oss->pcm_buf, bufs[i].add << hwshift); - nread = read (oss->fd, p, bufs[i].len); - - if (nread > 0) { - if (nread & hw->info.align) { - dolog ("warning: Misaligned read %zd (requested %d), " - "alignment %d\n", nread, bufs[i].add << hwshift, - hw->info.align + 1); - } - read_samples += nread >> hwshift; - hw->conv (hw->conv_buf + bufs[i].add, p, nread >> hwshift, - &nominal_volume); - } - - if (bufs[i].len - nread) { - if (nread == -1) { - switch (errno) { - case EINTR: - case EAGAIN: - break; - default: - oss_logerr ( - errno, - "Failed to read %d bytes of audio (to %p)\n", - bufs[i].len, p - ); - break; - } - } - break; - } - } - } - - hw->wpos = (hw->wpos + read_samples) % hw->samples; - return read_samples; -} - -static int oss_read (SWVoiceIn *sw, void *buf, int size) -{ - return audio_pcm_sw_read (sw, buf, size); -} - -static int oss_ctl_in (HWVoiceIn *hw, int cmd, ...) -{ - (void) hw; - (void) cmd; - return 0; -} - -static void *oss_audio_init (void) -{ - return &conf; -} - -static void oss_audio_fini (void *opaque) -{ - (void) opaque; -} - -static struct audio_option oss_options[] = { - {"FRAGSIZE", AUD_OPT_INT, &conf.fragsize, - "Fragment size in bytes", NULL, 0}, - {"NFRAGS", AUD_OPT_INT, &conf.nfrags, - "Number of fragments", NULL, 0}, - {"MMAP", AUD_OPT_BOOL, &conf.try_mmap, - "Try using memory mapped access", NULL, 0}, - {"DAC_DEV", AUD_OPT_STR, &conf.devpath_out, - "Path to DAC device", NULL, 0}, - {"ADC_DEV", AUD_OPT_STR, &conf.devpath_in, - "Path to ADC device", NULL, 0}, - {"DEBUG", AUD_OPT_BOOL, &conf.debug, - "Turn on some debugging messages", NULL, 0}, - {NULL, 0, NULL, NULL, NULL, 0} -}; - -static struct audio_pcm_ops oss_pcm_ops = { - oss_init_out, - oss_fini_out, - oss_run_out, - oss_write, - oss_ctl_out, - - oss_init_in, - oss_fini_in, - oss_run_in, - oss_read, - oss_ctl_in -}; - -struct audio_driver oss_audio_driver = { - INIT_FIELD (name = ) "oss", - INIT_FIELD (descr = ) "OSS http://www.opensound.com", - INIT_FIELD (options = ) oss_options, - INIT_FIELD (init = ) oss_audio_init, - INIT_FIELD (fini = ) oss_audio_fini, - INIT_FIELD (pcm_ops = ) &oss_pcm_ops, - INIT_FIELD (can_be_default = ) 1, - INIT_FIELD (max_voices_out = ) INT_MAX, - INIT_FIELD (max_voices_in = ) INT_MAX, - INIT_FIELD (voice_size_out = ) sizeof (OSSVoiceOut), - INIT_FIELD (voice_size_in = ) sizeof (OSSVoiceIn) -}; diff --git a/qemu-0.11.0/audio/paaudio.c b/qemu-0.11.0/audio/paaudio.c deleted file mode 100644 index a50fccc..0000000 --- a/qemu-0.11.0/audio/paaudio.c +++ /dev/null @@ -1,515 +0,0 @@ -/* public domain */ -#include "qemu-common.h" -#include "audio.h" - -#include <pulse/simple.h> -#include <pulse/error.h> - -#define AUDIO_CAP "pulseaudio" -#include "audio_int.h" -#include "audio_pt_int.h" - -typedef struct { - HWVoiceOut hw; - int done; - int live; - int decr; - int rpos; - pa_simple *s; - void *pcm_buf; - struct audio_pt pt; -} PAVoiceOut; - -typedef struct { - HWVoiceIn hw; - int done; - int dead; - int incr; - int wpos; - pa_simple *s; - void *pcm_buf; - struct audio_pt pt; -} PAVoiceIn; - -static struct { - int samples; - int divisor; - char *server; - char *sink; - char *source; -} conf = { - 1024, - 2, - NULL, - NULL, - NULL -}; - -static void GCC_FMT_ATTR (2, 3) qpa_logerr (int err, const char *fmt, ...) -{ - va_list ap; - - va_start (ap, fmt); - AUD_vlog (AUDIO_CAP, fmt, ap); - va_end (ap); - - AUD_log (AUDIO_CAP, "Reason: %s\n", pa_strerror (err)); -} - -static void *qpa_thread_out (void *arg) -{ - PAVoiceOut *pa = arg; - HWVoiceOut *hw = &pa->hw; - int threshold; - - threshold = conf.divisor ? hw->samples / conf.divisor : 0; - - if (audio_pt_lock (&pa->pt, AUDIO_FUNC)) { - return NULL; - } - - for (;;) { - int decr, to_mix, rpos; - - for (;;) { - if (pa->done) { - goto exit; - } - - if (pa->live > threshold) { - break; - } - - if (audio_pt_wait (&pa->pt, AUDIO_FUNC)) { - goto exit; - } - } - - decr = to_mix = pa->live; - rpos = hw->rpos; - - if (audio_pt_unlock (&pa->pt, AUDIO_FUNC)) { - return NULL; - } - - while (to_mix) { - int error; - int chunk = audio_MIN (to_mix, hw->samples - rpos); - struct st_sample *src = hw->mix_buf + rpos; - - hw->clip (pa->pcm_buf, src, chunk); - - if (pa_simple_write (pa->s, pa->pcm_buf, - chunk << hw->info.shift, &error) < 0) { - qpa_logerr (error, "pa_simple_write failed\n"); - return NULL; - } - - rpos = (rpos + chunk) % hw->samples; - to_mix -= chunk; - } - - if (audio_pt_lock (&pa->pt, AUDIO_FUNC)) { - return NULL; - } - - pa->rpos = rpos; - pa->live -= decr; - pa->decr += decr; - } - - exit: - audio_pt_unlock (&pa->pt, AUDIO_FUNC); - return NULL; -} - -static int qpa_run_out (HWVoiceOut *hw) -{ - int live, decr; - PAVoiceOut *pa = (PAVoiceOut *) hw; - - if (audio_pt_lock (&pa->pt, AUDIO_FUNC)) { - return 0; - } - - live = audio_pcm_hw_get_live_out (hw); - decr = audio_MIN (live, pa->decr); - pa->decr -= decr; - pa->live = live - decr; - hw->rpos = pa->rpos; - if (pa->live > 0) { - audio_pt_unlock_and_signal (&pa->pt, AUDIO_FUNC); - } - else { - audio_pt_unlock (&pa->pt, AUDIO_FUNC); - } - return decr; -} - -static int qpa_write (SWVoiceOut *sw, void *buf, int len) -{ - return audio_pcm_sw_write (sw, buf, len); -} - -/* capture */ -static void *qpa_thread_in (void *arg) -{ - PAVoiceIn *pa = arg; - HWVoiceIn *hw = &pa->hw; - int threshold; - - threshold = conf.divisor ? hw->samples / conf.divisor : 0; - - if (audio_pt_lock (&pa->pt, AUDIO_FUNC)) { - return NULL; - } - - for (;;) { - int incr, to_grab, wpos; - - for (;;) { - if (pa->done) { - goto exit; - } - - if (pa->dead > threshold) { - break; - } - - if (audio_pt_wait (&pa->pt, AUDIO_FUNC)) { - goto exit; - } - } - - incr = to_grab = pa->dead; - wpos = hw->wpos; - - if (audio_pt_unlock (&pa->pt, AUDIO_FUNC)) { - return NULL; - } - - while (to_grab) { - int error; - int chunk = audio_MIN (to_grab, hw->samples - wpos); - void *buf = advance (pa->pcm_buf, wpos); - - if (pa_simple_read (pa->s, buf, - chunk << hw->info.shift, &error) < 0) { - qpa_logerr (error, "pa_simple_read failed\n"); - return NULL; - } - - hw->conv (hw->conv_buf + wpos, buf, chunk, &nominal_volume); - wpos = (wpos + chunk) % hw->samples; - to_grab -= chunk; - } - - if (audio_pt_lock (&pa->pt, AUDIO_FUNC)) { - return NULL; - } - - pa->wpos = wpos; - pa->dead -= incr; - pa->incr += incr; - } - - exit: - audio_pt_unlock (&pa->pt, AUDIO_FUNC); - return NULL; -} - -static int qpa_run_in (HWVoiceIn *hw) -{ - int live, incr, dead; - PAVoiceIn *pa = (PAVoiceIn *) hw; - - if (audio_pt_lock (&pa->pt, AUDIO_FUNC)) { - return 0; - } - - live = audio_pcm_hw_get_live_in (hw); - dead = hw->samples - live; - incr = audio_MIN (dead, pa->incr); - pa->incr -= incr; - pa->dead = dead - incr; - hw->wpos = pa->wpos; - if (pa->dead > 0) { - audio_pt_unlock_and_signal (&pa->pt, AUDIO_FUNC); - } - else { - audio_pt_unlock (&pa->pt, AUDIO_FUNC); - } - return incr; -} - -static int qpa_read (SWVoiceIn *sw, void *buf, int len) -{ - return audio_pcm_sw_read (sw, buf, len); -} - -static pa_sample_format_t audfmt_to_pa (audfmt_e afmt, int endianness) -{ - int format; - - switch (afmt) { - case AUD_FMT_S8: - case AUD_FMT_U8: - format = PA_SAMPLE_U8; - break; - case AUD_FMT_S16: - case AUD_FMT_U16: - format = endianness ? PA_SAMPLE_S16BE : PA_SAMPLE_S16LE; - break; - case AUD_FMT_S32: - case AUD_FMT_U32: - format = endianness ? PA_SAMPLE_S32BE : PA_SAMPLE_S32LE; - break; - default: - dolog ("Internal logic error: Bad audio format %d\n", afmt); - format = PA_SAMPLE_U8; - break; - } - return format; -} - -static audfmt_e pa_to_audfmt (pa_sample_format_t fmt, int *endianness) -{ - switch (fmt) { - case PA_SAMPLE_U8: - return AUD_FMT_U8; - case PA_SAMPLE_S16BE: - *endianness = 1; - return AUD_FMT_S16; - case PA_SAMPLE_S16LE: - *endianness = 0; - return AUD_FMT_S16; - case PA_SAMPLE_S32BE: - *endianness = 1; - return AUD_FMT_S32; - case PA_SAMPLE_S32LE: - *endianness = 0; - return AUD_FMT_S32; - default: - dolog ("Internal logic error: Bad pa_sample_format %d\n", fmt); - return AUD_FMT_U8; - } -} - -static int qpa_init_out (HWVoiceOut *hw, struct audsettings *as) -{ - int error; - static pa_sample_spec ss; - struct audsettings obt_as = *as; - PAVoiceOut *pa = (PAVoiceOut *) hw; - - ss.format = audfmt_to_pa (as->fmt, as->endianness); - ss.channels = as->nchannels; - ss.rate = as->freq; - - obt_as.fmt = pa_to_audfmt (ss.format, &obt_as.endianness); - - pa->s = pa_simple_new ( - conf.server, - "qemu", - PA_STREAM_PLAYBACK, - conf.sink, - "pcm.playback", - &ss, - NULL, /* channel map */ - NULL, /* buffering attributes */ - &error - ); - if (!pa->s) { - qpa_logerr (error, "pa_simple_new for playback failed\n"); - goto fail1; - } - - audio_pcm_init_info (&hw->info, &obt_as); - hw->samples = conf.samples; - pa->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift); - if (!pa->pcm_buf) { - dolog ("Could not allocate buffer (%d bytes)\n", - hw->samples << hw->info.shift); - goto fail2; - } - - if (audio_pt_init (&pa->pt, qpa_thread_out, hw, AUDIO_CAP, AUDIO_FUNC)) { - goto fail3; - } - - return 0; - - fail3: - qemu_free (pa->pcm_buf); - pa->pcm_buf = NULL; - fail2: - pa_simple_free (pa->s); - pa->s = NULL; - fail1: - return -1; -} - -static int qpa_init_in (HWVoiceIn *hw, struct audsettings *as) -{ - int error; - static pa_sample_spec ss; - struct audsettings obt_as = *as; - PAVoiceIn *pa = (PAVoiceIn *) hw; - - ss.format = audfmt_to_pa (as->fmt, as->endianness); - ss.channels = as->nchannels; - ss.rate = as->freq; - - obt_as.fmt = pa_to_audfmt (ss.format, &obt_as.endianness); - - pa->s = pa_simple_new ( - conf.server, - "qemu", - PA_STREAM_RECORD, - conf.source, - "pcm.capture", - &ss, - NULL, /* channel map */ - NULL, /* buffering attributes */ - &error - ); - if (!pa->s) { - qpa_logerr (error, "pa_simple_new for capture failed\n"); - goto fail1; - } - - audio_pcm_init_info (&hw->info, &obt_as); - hw->samples = conf.samples; - pa->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift); - if (!pa->pcm_buf) { - dolog ("Could not allocate buffer (%d bytes)\n", - hw->samples << hw->info.shift); - goto fail2; - } - - if (audio_pt_init (&pa->pt, qpa_thread_in, hw, AUDIO_CAP, AUDIO_FUNC)) { - goto fail3; - } - - return 0; - - fail3: - qemu_free (pa->pcm_buf); - pa->pcm_buf = NULL; - fail2: - pa_simple_free (pa->s); - pa->s = NULL; - fail1: - return -1; -} - -static void qpa_fini_out (HWVoiceOut *hw) -{ - void *ret; - PAVoiceOut *pa = (PAVoiceOut *) hw; - - audio_pt_lock (&pa->pt, AUDIO_FUNC); - pa->done = 1; - audio_pt_unlock_and_signal (&pa->pt, AUDIO_FUNC); - audio_pt_join (&pa->pt, &ret, AUDIO_FUNC); - - if (pa->s) { - pa_simple_free (pa->s); - pa->s = NULL; - } - - audio_pt_fini (&pa->pt, AUDIO_FUNC); - qemu_free (pa->pcm_buf); - pa->pcm_buf = NULL; -} - -static void qpa_fini_in (HWVoiceIn *hw) -{ - void *ret; - PAVoiceIn *pa = (PAVoiceIn *) hw; - - audio_pt_lock (&pa->pt, AUDIO_FUNC); - pa->done = 1; - audio_pt_unlock_and_signal (&pa->pt, AUDIO_FUNC); - audio_pt_join (&pa->pt, &ret, AUDIO_FUNC); - - if (pa->s) { - pa_simple_free (pa->s); - pa->s = NULL; - } - - audio_pt_fini (&pa->pt, AUDIO_FUNC); - qemu_free (pa->pcm_buf); - pa->pcm_buf = NULL; -} - -static int qpa_ctl_out (HWVoiceOut *hw, int cmd, ...) -{ - (void) hw; - (void) cmd; - return 0; -} - -static int qpa_ctl_in (HWVoiceIn *hw, int cmd, ...) -{ - (void) hw; - (void) cmd; - return 0; -} - -/* common */ -static void *qpa_audio_init (void) -{ - return &conf; -} - -static void qpa_audio_fini (void *opaque) -{ - (void) opaque; -} - -struct audio_option qpa_options[] = { - {"SAMPLES", AUD_OPT_INT, &conf.samples, - "buffer size in samples", NULL, 0}, - - {"DIVISOR", AUD_OPT_INT, &conf.divisor, - "threshold divisor", NULL, 0}, - - {"SERVER", AUD_OPT_STR, &conf.server, - "server address", NULL, 0}, - - {"SINK", AUD_OPT_STR, &conf.sink, - "sink device name", NULL, 0}, - - {"SOURCE", AUD_OPT_STR, &conf.source, - "source device name", NULL, 0}, - - {NULL, 0, NULL, NULL, NULL, 0} -}; - -static struct audio_pcm_ops qpa_pcm_ops = { - qpa_init_out, - qpa_fini_out, - qpa_run_out, - qpa_write, - qpa_ctl_out, - qpa_init_in, - qpa_fini_in, - qpa_run_in, - qpa_read, - qpa_ctl_in -}; - -struct audio_driver pa_audio_driver = { - INIT_FIELD (name = ) "pa", - INIT_FIELD (descr = ) "http://www.pulseaudio.org/", - INIT_FIELD (options = ) qpa_options, - INIT_FIELD (init = ) qpa_audio_init, - INIT_FIELD (fini = ) qpa_audio_fini, - INIT_FIELD (pcm_ops = ) &qpa_pcm_ops, - INIT_FIELD (can_be_default = ) 0, - INIT_FIELD (max_voices_out = ) INT_MAX, - INIT_FIELD (max_voices_in = ) INT_MAX, - INIT_FIELD (voice_size_out = ) sizeof (PAVoiceOut), - INIT_FIELD (voice_size_in = ) sizeof (PAVoiceIn) -}; diff --git a/qemu-0.11.0/audio/rate_template.h b/qemu-0.11.0/audio/rate_template.h deleted file mode 100644 index bd4b1c7..0000000 --- a/qemu-0.11.0/audio/rate_template.h +++ /dev/null @@ -1,111 +0,0 @@ -/* - * QEMU Mixing engine - * - * Copyright (c) 2004-2005 Vassili Karpov (malc) - * Copyright (c) 1998 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/* - * Processed signed long samples from ibuf to obuf. - * Return number of samples processed. - */ -void NAME (void *opaque, struct st_sample *ibuf, struct st_sample *obuf, - int *isamp, int *osamp) -{ - struct rate *rate = opaque; - struct st_sample *istart, *iend; - struct st_sample *ostart, *oend; - struct st_sample ilast, icur, out; -#ifdef FLOAT_MIXENG - mixeng_real t; -#else - int64_t t; -#endif - - ilast = rate->ilast; - - istart = ibuf; - iend = ibuf + *isamp; - - ostart = obuf; - oend = obuf + *osamp; - - if (rate->opos_inc == (1ULL + UINT_MAX)) { - int i, n = *isamp > *osamp ? *osamp : *isamp; - for (i = 0; i < n; i++) { - OP (obuf[i].l, ibuf[i].l); - OP (obuf[i].r, ibuf[i].r); - } - *isamp = n; - *osamp = n; - return; - } - - while (obuf < oend) { - - /* Safety catch to make sure we have input samples. */ - if (ibuf >= iend) { - break; - } - - /* read as many input samples so that ipos > opos */ - - while (rate->ipos <= (rate->opos >> 32)) { - ilast = *ibuf++; - rate->ipos++; - /* See if we finished the input buffer yet */ - if (ibuf >= iend) { - goto the_end; - } - } - - icur = *ibuf; - - /* interpolate */ -#ifdef FLOAT_MIXENG -#ifdef RECIPROCAL - t = (rate->opos & UINT_MAX) * (1.f / UINT_MAX); -#else - t = (rate->opos & UINT_MAX) / (mixeng_real) UINT_MAX; -#endif - out.l = (ilast.l * (1.0 - t)) + icur.l * t; - out.r = (ilast.r * (1.0 - t)) + icur.r * t; -#else - t = rate->opos & 0xffffffff; - out.l = (ilast.l * ((int64_t) UINT_MAX - t) + icur.l * t) >> 32; - out.r = (ilast.r * ((int64_t) UINT_MAX - t) + icur.r * t) >> 32; -#endif - - /* output sample & increment position */ - OP (obuf->l, out.l); - OP (obuf->r, out.r); - obuf += 1; - rate->opos += rate->opos_inc; - } - -the_end: - *isamp = ibuf - istart; - *osamp = obuf - ostart; - rate->ilast = ilast; -} - -#undef NAME -#undef OP diff --git a/qemu-0.11.0/audio/sdlaudio.c b/qemu-0.11.0/audio/sdlaudio.c deleted file mode 100644 index dafef5d..0000000 --- a/qemu-0.11.0/audio/sdlaudio.c +++ /dev/null @@ -1,454 +0,0 @@ -/* - * QEMU SDL audio driver - * - * Copyright (c) 2004-2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include <SDL.h> -#include <SDL_thread.h> -#include "qemu-common.h" -#include "audio.h" - -#ifndef _WIN32 -#ifdef __sun__ -#define _POSIX_PTHREAD_SEMANTICS 1 -#elif defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) -#include <pthread.h> -#endif -#include <signal.h> -#endif - -#define AUDIO_CAP "sdl" -#include "audio_int.h" - -typedef struct SDLVoiceOut { - HWVoiceOut hw; - int live; - int rpos; - int decr; -} SDLVoiceOut; - -static struct { - int nb_samples; -} conf = { - 1024 -}; - -static struct SDLAudioState { - int exit; - SDL_mutex *mutex; - SDL_sem *sem; - int initialized; -} glob_sdl; -typedef struct SDLAudioState SDLAudioState; - -static void GCC_FMT_ATTR (1, 2) sdl_logerr (const char *fmt, ...) -{ - va_list ap; - - va_start (ap, fmt); - AUD_vlog (AUDIO_CAP, fmt, ap); - va_end (ap); - - AUD_log (AUDIO_CAP, "Reason: %s\n", SDL_GetError ()); -} - -static int sdl_lock (SDLAudioState *s, const char *forfn) -{ - if (SDL_LockMutex (s->mutex)) { - sdl_logerr ("SDL_LockMutex for %s failed\n", forfn); - return -1; - } - return 0; -} - -static int sdl_unlock (SDLAudioState *s, const char *forfn) -{ - if (SDL_UnlockMutex (s->mutex)) { - sdl_logerr ("SDL_UnlockMutex for %s failed\n", forfn); - return -1; - } - return 0; -} - -static int sdl_post (SDLAudioState *s, const char *forfn) -{ - if (SDL_SemPost (s->sem)) { - sdl_logerr ("SDL_SemPost for %s failed\n", forfn); - return -1; - } - return 0; -} - -static int sdl_wait (SDLAudioState *s, const char *forfn) -{ - if (SDL_SemWait (s->sem)) { - sdl_logerr ("SDL_SemWait for %s failed\n", forfn); - return -1; - } - return 0; -} - -static int sdl_unlock_and_post (SDLAudioState *s, const char *forfn) -{ - if (sdl_unlock (s, forfn)) { - return -1; - } - - return sdl_post (s, forfn); -} - -static int aud_to_sdlfmt (audfmt_e fmt, int *shift) -{ - switch (fmt) { - case AUD_FMT_S8: - *shift = 0; - return AUDIO_S8; - - case AUD_FMT_U8: - *shift = 0; - return AUDIO_U8; - - case AUD_FMT_S16: - *shift = 1; - return AUDIO_S16LSB; - - case AUD_FMT_U16: - *shift = 1; - return AUDIO_U16LSB; - - default: - dolog ("Internal logic error: Bad audio format %d\n", fmt); -#ifdef DEBUG_AUDIO - abort (); -#endif - return AUDIO_U8; - } -} - -static int sdl_to_audfmt (int sdlfmt, audfmt_e *fmt, int *endianess) -{ - switch (sdlfmt) { - case AUDIO_S8: - *endianess = 0; - *fmt = AUD_FMT_S8; - break; - - case AUDIO_U8: - *endianess = 0; - *fmt = AUD_FMT_U8; - break; - - case AUDIO_S16LSB: - *endianess = 0; - *fmt = AUD_FMT_S16; - break; - - case AUDIO_U16LSB: - *endianess = 0; - *fmt = AUD_FMT_U16; - break; - - case AUDIO_S16MSB: - *endianess = 1; - *fmt = AUD_FMT_S16; - break; - - case AUDIO_U16MSB: - *endianess = 1; - *fmt = AUD_FMT_U16; - break; - - default: - dolog ("Unrecognized SDL audio format %d\n", sdlfmt); - return -1; - } - - return 0; -} - -static int sdl_open (SDL_AudioSpec *req, SDL_AudioSpec *obt) -{ - int status; -#ifndef _WIN32 - sigset_t new, old; - - /* Make sure potential threads created by SDL don't hog signals. */ - sigfillset (&new); - pthread_sigmask (SIG_BLOCK, &new, &old); -#endif - - status = SDL_OpenAudio (req, obt); - if (status) { - sdl_logerr ("SDL_OpenAudio failed\n"); - } - -#ifndef _WIN32 - pthread_sigmask (SIG_SETMASK, &old, NULL); -#endif - return status; -} - -static void sdl_close (SDLAudioState *s) -{ - if (s->initialized) { - sdl_lock (s, "sdl_close"); - s->exit = 1; - sdl_unlock_and_post (s, "sdl_close"); - SDL_PauseAudio (1); - SDL_CloseAudio (); - s->initialized = 0; - } -} - -static void sdl_callback (void *opaque, Uint8 *buf, int len) -{ - SDLVoiceOut *sdl = opaque; - SDLAudioState *s = &glob_sdl; - HWVoiceOut *hw = &sdl->hw; - int samples = len >> hw->info.shift; - - if (s->exit) { - return; - } - - while (samples) { - int to_mix, decr; - - /* dolog ("in callback samples=%d\n", samples); */ - sdl_wait (s, "sdl_callback"); - if (s->exit) { - return; - } - - if (sdl_lock (s, "sdl_callback")) { - return; - } - - if (audio_bug (AUDIO_FUNC, sdl->live < 0 || sdl->live > hw->samples)) { - dolog ("sdl->live=%d hw->samples=%d\n", - sdl->live, hw->samples); - return; - } - - if (!sdl->live) { - goto again; - } - - /* dolog ("in callback live=%d\n", live); */ - to_mix = audio_MIN (samples, sdl->live); - decr = to_mix; - while (to_mix) { - int chunk = audio_MIN (to_mix, hw->samples - hw->rpos); - struct st_sample *src = hw->mix_buf + hw->rpos; - - /* dolog ("in callback to_mix %d, chunk %d\n", to_mix, chunk); */ - hw->clip (buf, src, chunk); - sdl->rpos = (sdl->rpos + chunk) % hw->samples; - to_mix -= chunk; - buf += chunk << hw->info.shift; - } - samples -= decr; - sdl->live -= decr; - sdl->decr += decr; - - again: - if (sdl_unlock (s, "sdl_callback")) { - return; - } - } - /* dolog ("done len=%d\n", len); */ -} - -static int sdl_write_out (SWVoiceOut *sw, void *buf, int len) -{ - return audio_pcm_sw_write (sw, buf, len); -} - -static int sdl_run_out (HWVoiceOut *hw) -{ - int decr, live; - SDLVoiceOut *sdl = (SDLVoiceOut *) hw; - SDLAudioState *s = &glob_sdl; - - if (sdl_lock (s, "sdl_callback")) { - return 0; - } - - live = audio_pcm_hw_get_live_out (hw); - - if (sdl->decr > live) { - ldebug ("sdl->decr %d live %d sdl->live %d\n", - sdl->decr, - live, - sdl->live); - } - - decr = audio_MIN (sdl->decr, live); - sdl->decr -= decr; - - sdl->live = live - decr; - hw->rpos = sdl->rpos; - - if (sdl->live > 0) { - sdl_unlock_and_post (s, "sdl_callback"); - } - else { - sdl_unlock (s, "sdl_callback"); - } - return decr; -} - -static void sdl_fini_out (HWVoiceOut *hw) -{ - (void) hw; - - sdl_close (&glob_sdl); -} - -static int sdl_init_out (HWVoiceOut *hw, struct audsettings *as) -{ - SDLVoiceOut *sdl = (SDLVoiceOut *) hw; - SDLAudioState *s = &glob_sdl; - SDL_AudioSpec req, obt; - int shift; - int endianess; - int err; - audfmt_e effective_fmt; - struct audsettings obt_as; - - shift <<= as->nchannels == 2; - - req.freq = as->freq; - req.format = aud_to_sdlfmt (as->fmt, &shift); - req.channels = as->nchannels; - req.samples = conf.nb_samples; - req.callback = sdl_callback; - req.userdata = sdl; - - if (sdl_open (&req, &obt)) { - return -1; - } - - err = sdl_to_audfmt (obt.format, &effective_fmt, &endianess); - if (err) { - sdl_close (s); - return -1; - } - - obt_as.freq = obt.freq; - obt_as.nchannels = obt.channels; - obt_as.fmt = effective_fmt; - obt_as.endianness = endianess; - - audio_pcm_init_info (&hw->info, &obt_as); - hw->samples = obt.samples; - - s->initialized = 1; - s->exit = 0; - SDL_PauseAudio (0); - return 0; -} - -static int sdl_ctl_out (HWVoiceOut *hw, int cmd, ...) -{ - (void) hw; - - switch (cmd) { - case VOICE_ENABLE: - SDL_PauseAudio (0); - break; - - case VOICE_DISABLE: - SDL_PauseAudio (1); - break; - } - return 0; -} - -static void *sdl_audio_init (void) -{ - SDLAudioState *s = &glob_sdl; - - if (SDL_InitSubSystem (SDL_INIT_AUDIO)) { - sdl_logerr ("SDL failed to initialize audio subsystem\n"); - return NULL; - } - - s->mutex = SDL_CreateMutex (); - if (!s->mutex) { - sdl_logerr ("Failed to create SDL mutex\n"); - SDL_QuitSubSystem (SDL_INIT_AUDIO); - return NULL; - } - - s->sem = SDL_CreateSemaphore (0); - if (!s->sem) { - sdl_logerr ("Failed to create SDL semaphore\n"); - SDL_DestroyMutex (s->mutex); - SDL_QuitSubSystem (SDL_INIT_AUDIO); - return NULL; - } - - return s; -} - -static void sdl_audio_fini (void *opaque) -{ - SDLAudioState *s = opaque; - sdl_close (s); - SDL_DestroySemaphore (s->sem); - SDL_DestroyMutex (s->mutex); - SDL_QuitSubSystem (SDL_INIT_AUDIO); -} - -static struct audio_option sdl_options[] = { - {"SAMPLES", AUD_OPT_INT, &conf.nb_samples, - "Size of SDL buffer in samples", NULL, 0}, - {NULL, 0, NULL, NULL, NULL, 0} -}; - -static struct audio_pcm_ops sdl_pcm_ops = { - sdl_init_out, - sdl_fini_out, - sdl_run_out, - sdl_write_out, - sdl_ctl_out, - - NULL, - NULL, - NULL, - NULL, - NULL -}; - -struct audio_driver sdl_audio_driver = { - INIT_FIELD (name = ) "sdl", - INIT_FIELD (descr = ) "SDL http://www.libsdl.org", - INIT_FIELD (options = ) sdl_options, - INIT_FIELD (init = ) sdl_audio_init, - INIT_FIELD (fini = ) sdl_audio_fini, - INIT_FIELD (pcm_ops = ) &sdl_pcm_ops, - INIT_FIELD (can_be_default = ) 1, - INIT_FIELD (max_voices_out = ) 1, - INIT_FIELD (max_voices_in = ) 0, - INIT_FIELD (voice_size_out = ) sizeof (SDLVoiceOut), - INIT_FIELD (voice_size_in = ) 0 -}; diff --git a/qemu-0.11.0/audio/wavaudio.c b/qemu-0.11.0/audio/wavaudio.c deleted file mode 100644 index e50dac2..0000000 --- a/qemu-0.11.0/audio/wavaudio.c +++ /dev/null @@ -1,263 +0,0 @@ -/* - * QEMU WAV audio driver - * - * Copyright (c) 2004-2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw/hw.h" -#include "qemu-timer.h" -#include "audio.h" - -#define AUDIO_CAP "wav" -#include "audio_int.h" - -typedef struct WAVVoiceOut { - HWVoiceOut hw; - QEMUFile *f; - int64_t old_ticks; - void *pcm_buf; - int total_samples; -} WAVVoiceOut; - -static struct { - struct audsettings settings; - const char *wav_path; -} conf = { - { - 44100, - 2, - AUD_FMT_S16, - 0 - }, - "qemu.wav" -}; - -static int wav_run_out (HWVoiceOut *hw) -{ - WAVVoiceOut *wav = (WAVVoiceOut *) hw; - int rpos, live, decr, samples; - uint8_t *dst; - struct st_sample *src; - int64_t now = qemu_get_clock (vm_clock); - int64_t ticks = now - wav->old_ticks; - int64_t bytes = (ticks * hw->info.bytes_per_second) / ticks_per_sec; - - if (bytes > INT_MAX) { - samples = INT_MAX >> hw->info.shift; - } - else { - samples = bytes >> hw->info.shift; - } - - live = audio_pcm_hw_get_live_out (hw); - if (!live) { - return 0; - } - - wav->old_ticks = now; - decr = audio_MIN (live, samples); - samples = decr; - rpos = hw->rpos; - while (samples) { - int left_till_end_samples = hw->samples - rpos; - int convert_samples = audio_MIN (samples, left_till_end_samples); - - src = hw->mix_buf + rpos; - dst = advance (wav->pcm_buf, rpos << hw->info.shift); - - hw->clip (dst, src, convert_samples); - qemu_put_buffer (wav->f, dst, convert_samples << hw->info.shift); - - rpos = (rpos + convert_samples) % hw->samples; - samples -= convert_samples; - wav->total_samples += convert_samples; - } - - hw->rpos = rpos; - return decr; -} - -static int wav_write_out (SWVoiceOut *sw, void *buf, int len) -{ - return audio_pcm_sw_write (sw, buf, len); -} - -/* VICE code: Store number as little endian. */ -static void le_store (uint8_t *buf, uint32_t val, int len) -{ - int i; - for (i = 0; i < len; i++) { - buf[i] = (uint8_t) (val & 0xff); - val >>= 8; - } -} - -static int wav_init_out (HWVoiceOut *hw, struct audsettings *as) -{ - WAVVoiceOut *wav = (WAVVoiceOut *) hw; - int bits16 = 0, stereo = 0; - uint8_t hdr[] = { - 0x52, 0x49, 0x46, 0x46, 0x00, 0x00, 0x00, 0x00, 0x57, 0x41, 0x56, - 0x45, 0x66, 0x6d, 0x74, 0x20, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, - 0x02, 0x00, 0x44, 0xac, 0x00, 0x00, 0x10, 0xb1, 0x02, 0x00, 0x04, - 0x00, 0x10, 0x00, 0x64, 0x61, 0x74, 0x61, 0x00, 0x00, 0x00, 0x00 - }; - struct audsettings wav_as = conf.settings; - - (void) as; - - stereo = wav_as.nchannels == 2; - switch (wav_as.fmt) { - case AUD_FMT_S8: - case AUD_FMT_U8: - bits16 = 0; - break; - - case AUD_FMT_S16: - case AUD_FMT_U16: - bits16 = 1; - break; - - case AUD_FMT_S32: - case AUD_FMT_U32: - dolog ("WAVE files can not handle 32bit formats\n"); - return -1; - } - - hdr[34] = bits16 ? 0x10 : 0x08; - - wav_as.endianness = 0; - audio_pcm_init_info (&hw->info, &wav_as); - - hw->samples = 1024; - wav->pcm_buf = audio_calloc (AUDIO_FUNC, hw->samples, 1 << hw->info.shift); - if (!wav->pcm_buf) { - dolog ("Could not allocate buffer (%d bytes)\n", - hw->samples << hw->info.shift); - return -1; - } - - le_store (hdr + 22, hw->info.nchannels, 2); - le_store (hdr + 24, hw->info.freq, 4); - le_store (hdr + 28, hw->info.freq << (bits16 + stereo), 4); - le_store (hdr + 32, 1 << (bits16 + stereo), 2); - - wav->f = qemu_fopen (conf.wav_path, "wb"); - if (!wav->f) { - dolog ("Failed to open wave file `%s'\nReason: %s\n", - conf.wav_path, strerror (errno)); - qemu_free (wav->pcm_buf); - wav->pcm_buf = NULL; - return -1; - } - - qemu_put_buffer (wav->f, hdr, sizeof (hdr)); - return 0; -} - -static void wav_fini_out (HWVoiceOut *hw) -{ - WAVVoiceOut *wav = (WAVVoiceOut *) hw; - uint8_t rlen[4]; - uint8_t dlen[4]; - uint32_t datalen = wav->total_samples << hw->info.shift; - uint32_t rifflen = datalen + 36; - - if (!wav->f) { - return; - } - - le_store (rlen, rifflen, 4); - le_store (dlen, datalen, 4); - - qemu_fseek (wav->f, 4, SEEK_SET); - qemu_put_buffer (wav->f, rlen, 4); - - qemu_fseek (wav->f, 32, SEEK_CUR); - qemu_put_buffer (wav->f, dlen, 4); - - qemu_fclose (wav->f); - wav->f = NULL; - - qemu_free (wav->pcm_buf); - wav->pcm_buf = NULL; -} - -static int wav_ctl_out (HWVoiceOut *hw, int cmd, ...) -{ - (void) hw; - (void) cmd; - return 0; -} - -static void *wav_audio_init (void) -{ - return &conf; -} - -static void wav_audio_fini (void *opaque) -{ - (void) opaque; - ldebug ("wav_fini"); -} - -static struct audio_option wav_options[] = { - {"FREQUENCY", AUD_OPT_INT, &conf.settings.freq, - "Frequency", NULL, 0}, - - {"FORMAT", AUD_OPT_FMT, &conf.settings.fmt, - "Format", NULL, 0}, - - {"DAC_FIXED_CHANNELS", AUD_OPT_INT, &conf.settings.nchannels, - "Number of channels (1 - mono, 2 - stereo)", NULL, 0}, - - {"PATH", AUD_OPT_STR, &conf.wav_path, - "Path to wave file", NULL, 0}, - {NULL, 0, NULL, NULL, NULL, 0} -}; - -static struct audio_pcm_ops wav_pcm_ops = { - wav_init_out, - wav_fini_out, - wav_run_out, - wav_write_out, - wav_ctl_out, - - NULL, - NULL, - NULL, - NULL, - NULL -}; - -struct audio_driver wav_audio_driver = { - INIT_FIELD (name = ) "wav", - INIT_FIELD (descr = ) - "WAV renderer http://wikipedia.org/wiki/WAV", - INIT_FIELD (options = ) wav_options, - INIT_FIELD (init = ) wav_audio_init, - INIT_FIELD (fini = ) wav_audio_fini, - INIT_FIELD (pcm_ops = ) &wav_pcm_ops, - INIT_FIELD (can_be_default = ) 0, - INIT_FIELD (max_voices_out = ) 1, - INIT_FIELD (max_voices_in = ) 0, - INIT_FIELD (voice_size_out = ) sizeof (WAVVoiceOut), - INIT_FIELD (voice_size_in = ) 0 -}; diff --git a/qemu-0.11.0/audio/wavcapture.c b/qemu-0.11.0/audio/wavcapture.c deleted file mode 100644 index 1f49cd1..0000000 --- a/qemu-0.11.0/audio/wavcapture.c +++ /dev/null @@ -1,161 +0,0 @@ -#include "hw/hw.h" -#include "monitor.h" -#include "audio.h" - -typedef struct { - QEMUFile *f; - int bytes; - char *path; - int freq; - int bits; - int nchannels; - CaptureVoiceOut *cap; -} WAVState; - -/* VICE code: Store number as little endian. */ -static void le_store (uint8_t *buf, uint32_t val, int len) -{ - int i; - for (i = 0; i < len; i++) { - buf[i] = (uint8_t) (val & 0xff); - val >>= 8; - } -} - -static void wav_notify (void *opaque, audcnotification_e cmd) -{ - (void) opaque; - (void) cmd; -} - -static void wav_destroy (void *opaque) -{ - WAVState *wav = opaque; - uint8_t rlen[4]; - uint8_t dlen[4]; - uint32_t datalen = wav->bytes; - uint32_t rifflen = datalen + 36; - - if (wav->f) { - le_store (rlen, rifflen, 4); - le_store (dlen, datalen, 4); - - qemu_fseek (wav->f, 4, SEEK_SET); - qemu_put_buffer (wav->f, rlen, 4); - - qemu_fseek (wav->f, 32, SEEK_CUR); - qemu_put_buffer (wav->f, dlen, 4); - qemu_fclose (wav->f); - } - - qemu_free (wav->path); -} - -static void wav_capture (void *opaque, void *buf, int size) -{ - WAVState *wav = opaque; - - qemu_put_buffer (wav->f, buf, size); - wav->bytes += size; -} - -static void wav_capture_destroy (void *opaque) -{ - WAVState *wav = opaque; - - AUD_del_capture (wav->cap, wav); -} - -static void wav_capture_info (void *opaque) -{ - WAVState *wav = opaque; - char *path = wav->path; - - monitor_printf(cur_mon, "Capturing audio(%d,%d,%d) to %s: %d bytes\n", - wav->freq, wav->bits, wav->nchannels, - path ? path : "<not available>", wav->bytes); -} - -static struct capture_ops wav_capture_ops = { - .destroy = wav_capture_destroy, - .info = wav_capture_info -}; - -int wav_start_capture (CaptureState *s, const char *path, int freq, - int bits, int nchannels) -{ - Monitor *mon = cur_mon; - WAVState *wav; - uint8_t hdr[] = { - 0x52, 0x49, 0x46, 0x46, 0x00, 0x00, 0x00, 0x00, 0x57, 0x41, 0x56, - 0x45, 0x66, 0x6d, 0x74, 0x20, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, - 0x02, 0x00, 0x44, 0xac, 0x00, 0x00, 0x10, 0xb1, 0x02, 0x00, 0x04, - 0x00, 0x10, 0x00, 0x64, 0x61, 0x74, 0x61, 0x00, 0x00, 0x00, 0x00 - }; - struct audsettings as; - struct audio_capture_ops ops; - int stereo, bits16, shift; - CaptureVoiceOut *cap; - - if (bits != 8 && bits != 16) { - monitor_printf(mon, "incorrect bit count %d, must be 8 or 16\n", bits); - return -1; - } - - if (nchannels != 1 && nchannels != 2) { - monitor_printf(mon, "incorrect channel count %d, must be 1 or 2\n", - nchannels); - return -1; - } - - stereo = nchannels == 2; - bits16 = bits == 16; - - as.freq = freq; - as.nchannels = 1 << stereo; - as.fmt = bits16 ? AUD_FMT_S16 : AUD_FMT_U8; - as.endianness = 0; - - ops.notify = wav_notify; - ops.capture = wav_capture; - ops.destroy = wav_destroy; - - wav = qemu_mallocz (sizeof (*wav)); - - shift = bits16 + stereo; - hdr[34] = bits16 ? 0x10 : 0x08; - - le_store (hdr + 22, as.nchannels, 2); - le_store (hdr + 24, freq, 4); - le_store (hdr + 28, freq << shift, 4); - le_store (hdr + 32, 1 << shift, 2); - - wav->f = qemu_fopen (path, "wb"); - if (!wav->f) { - monitor_printf(mon, "Failed to open wave file `%s'\nReason: %s\n", - path, strerror (errno)); - qemu_free (wav); - return -1; - } - - wav->path = qemu_strdup (path); - wav->bits = bits; - wav->nchannels = nchannels; - wav->freq = freq; - - qemu_put_buffer (wav->f, hdr, sizeof (hdr)); - - cap = AUD_add_capture (&as, &ops, wav); - if (!cap) { - monitor_printf(mon, "Failed to add audio capture\n"); - qemu_free (wav->path); - qemu_fclose (wav->f); - qemu_free (wav); - return -1; - } - - wav->cap = cap; - s->opaque = wav; - s->ops = wav_capture_ops; - return 0; -} diff --git a/qemu-0.11.0/balloon.h b/qemu-0.11.0/balloon.h deleted file mode 100644 index 60b4a5d..0000000 --- a/qemu-0.11.0/balloon.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Balloon - * - * Copyright IBM, Corp. 2008 - * - * Authors: - * Anthony Liguori <aliguori(a)us.ibm.com> - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - * - */ - -#ifndef _QEMU_BALLOON_H -#define _QEMU_BALLOON_H - -#include "cpu-defs.h" - -typedef ram_addr_t (QEMUBalloonEvent)(void *opaque, ram_addr_t target); - -void qemu_add_balloon_handler(QEMUBalloonEvent *func, void *opaque); - -void qemu_balloon(ram_addr_t target); - -ram_addr_t qemu_balloon_status(void); - -#endif diff --git a/qemu-0.11.0/block.c b/qemu-0.11.0/block.c deleted file mode 100644 index 39f726c..0000000 --- a/qemu-0.11.0/block.c +++ /dev/null @@ -1,1640 +0,0 @@ -/* - * QEMU System Emulator block driver - * - * Copyright (c) 2003 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "config-host.h" -#ifdef HOST_BSD -/* include native header before sys-queue.h */ -#include <sys/queue.h> -#endif - -#include "qemu-common.h" -#include "monitor.h" -#include "block_int.h" -#include "module.h" - -#ifdef HOST_BSD -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/ioctl.h> -#ifndef __DragonFly__ -#include <sys/disk.h> -#endif -#endif - -#ifdef _WIN32 -#include <windows.h> -#endif - -#define SECTOR_BITS 9 -#define SECTOR_SIZE (1 << SECTOR_BITS) - -static BlockDriverAIOCB *bdrv_aio_readv_em(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque); -static BlockDriverAIOCB *bdrv_aio_writev_em(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque); -static int bdrv_read_em(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors); -static int bdrv_write_em(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors); - -BlockDriverState *bdrv_first; - -static BlockDriver *first_drv; - -int path_is_absolute(const char *path) -{ - const char *p; -#ifdef _WIN32 - /* specific case for names like: "\\.\d:" */ - if (*path == '/' || *path == '\\') - return 1; -#endif - p = strchr(path, ':'); - if (p) - p++; - else - p = path; -#ifdef _WIN32 - return (*p == '/' || *p == '\\'); -#else - return (*p == '/'); -#endif -} - -/* if filename is absolute, just copy it to dest. Otherwise, build a - path to it by considering it is relative to base_path. URL are - supported. */ -void path_combine(char *dest, int dest_size, - const char *base_path, - const char *filename) -{ - const char *p, *p1; - int len; - - if (dest_size <= 0) - return; - if (path_is_absolute(filename)) { - pstrcpy(dest, dest_size, filename); - } else { - p = strchr(base_path, ':'); - if (p) - p++; - else - p = base_path; - p1 = strrchr(base_path, '/'); -#ifdef _WIN32 - { - const char *p2; - p2 = strrchr(base_path, '\\'); - if (!p1 || p2 > p1) - p1 = p2; - } -#endif - if (p1) - p1++; - else - p1 = base_path; - if (p1 > p) - p = p1; - len = p - base_path; - if (len > dest_size - 1) - len = dest_size - 1; - memcpy(dest, base_path, len); - dest[len] = '\0'; - pstrcat(dest, dest_size, filename); - } -} - -void bdrv_register(BlockDriver *bdrv) -{ - if (!bdrv->bdrv_aio_readv) { - /* add AIO emulation layer */ - bdrv->bdrv_aio_readv = bdrv_aio_readv_em; - bdrv->bdrv_aio_writev = bdrv_aio_writev_em; - } else if (!bdrv->bdrv_read) { - /* add synchronous IO emulation layer */ - bdrv->bdrv_read = bdrv_read_em; - bdrv->bdrv_write = bdrv_write_em; - } - bdrv->next = first_drv; - first_drv = bdrv; -} - -/* create a new block device (by default it is empty) */ -BlockDriverState *bdrv_new(const char *device_name) -{ - BlockDriverState **pbs, *bs; - - bs = qemu_mallocz(sizeof(BlockDriverState)); - pstrcpy(bs->device_name, sizeof(bs->device_name), device_name); - if (device_name[0] != '\0') { - /* insert at the end */ - pbs = &bdrv_first; - while (*pbs != NULL) - pbs = &(*pbs)->next; - *pbs = bs; - } - return bs; -} - -BlockDriver *bdrv_find_format(const char *format_name) -{ - BlockDriver *drv1; - for(drv1 = first_drv; drv1 != NULL; drv1 = drv1->next) { - if (!strcmp(drv1->format_name, format_name)) - return drv1; - } - return NULL; -} - -int bdrv_create(BlockDriver *drv, const char* filename, - QEMUOptionParameter *options) -{ - if (!drv->bdrv_create) - return -ENOTSUP; - - return drv->bdrv_create(filename, options); -} - -#ifdef _WIN32 -void get_tmp_filename(char *filename, int size) -{ - char temp_dir[MAX_PATH]; - - GetTempPath(MAX_PATH, temp_dir); - GetTempFileName(temp_dir, "qem", 0, filename); -} -#else -void get_tmp_filename(char *filename, int size) -{ - int fd; - const char *tmpdir; - /* XXX: race condition possible */ - tmpdir = getenv("TMPDIR"); - if (!tmpdir) - tmpdir = "/tmp"; - snprintf(filename, size, "%s/vl.XXXXXX", tmpdir); - fd = mkstemp(filename); - close(fd); -} -#endif - -#ifdef _WIN32 -static int is_windows_drive_prefix(const char *filename) -{ - return (((filename[0] >= 'a' && filename[0] <= 'z') || - (filename[0] >= 'A' && filename[0] <= 'Z')) && - filename[1] == ':'); -} - -int is_windows_drive(const char *filename) -{ - if (is_windows_drive_prefix(filename) && - filename[2] == '\0') - return 1; - if (strstart(filename, "\\\\.\\", NULL) || - strstart(filename, "//./", NULL)) - return 1; - return 0; -} -#endif - -static BlockDriver *find_protocol(const char *filename) -{ - BlockDriver *drv1; - char protocol[128]; - int len; - const char *p; - -#ifdef _WIN32 - if (is_windows_drive(filename) || - is_windows_drive_prefix(filename)) - return bdrv_find_format("raw"); -#endif - p = strchr(filename, ':'); - if (!p) - return bdrv_find_format("raw"); - len = p - filename; - if (len > sizeof(protocol) - 1) - len = sizeof(protocol) - 1; - memcpy(protocol, filename, len); - protocol[len] = '\0'; - for(drv1 = first_drv; drv1 != NULL; drv1 = drv1->next) { - if (drv1->protocol_name && - !strcmp(drv1->protocol_name, protocol)) - return drv1; - } - return NULL; -} - -/* - * Detect host devices. By convention, /dev/cdrom[N] is always - * recognized as a host CDROM. - */ -static BlockDriver *find_hdev_driver(const char *filename) -{ - int score_max = 0, score; - BlockDriver *drv = NULL, *d; - - for (d = first_drv; d; d = d->next) { - if (d->bdrv_probe_device) { - score = d->bdrv_probe_device(filename); - if (score > score_max) { - score_max = score; - drv = d; - } - } - } - - return drv; -} - -static BlockDriver *find_image_format(const char *filename) -{ - int ret, score, score_max; - BlockDriver *drv1, *drv; - uint8_t buf[2048]; - BlockDriverState *bs; - - drv = find_protocol(filename); - /* no need to test disk image formats for vvfat */ - if (drv && strcmp(drv->format_name, "vvfat") == 0) - return drv; - - ret = bdrv_file_open(&bs, filename, BDRV_O_RDONLY); - if (ret < 0) - return NULL; - ret = bdrv_pread(bs, 0, buf, sizeof(buf)); - bdrv_delete(bs); - if (ret < 0) { - return NULL; - } - - score_max = 0; - for(drv1 = first_drv; drv1 != NULL; drv1 = drv1->next) { - if (drv1->bdrv_probe) { - score = drv1->bdrv_probe(buf, ret, filename); - if (score > score_max) { - score_max = score; - drv = drv1; - } - } - } - return drv; -} - -int bdrv_file_open(BlockDriverState **pbs, const char *filename, int flags) -{ - BlockDriverState *bs; - int ret; - - bs = bdrv_new(""); - ret = bdrv_open2(bs, filename, flags | BDRV_O_FILE, NULL); - if (ret < 0) { - bdrv_delete(bs); - return ret; - } - bs->growable = 1; - *pbs = bs; - return 0; -} - -int bdrv_open(BlockDriverState *bs, const char *filename, int flags) -{ - return bdrv_open2(bs, filename, flags, NULL); -} - -int bdrv_open2(BlockDriverState *bs, const char *filename, int flags, - BlockDriver *drv) -{ - int ret, open_flags; - char tmp_filename[PATH_MAX]; - char backing_filename[PATH_MAX]; - - bs->read_only = 0; - bs->is_temporary = 0; - bs->encrypted = 0; - bs->valid_key = 0; - /* buffer_alignment defaulted to 512, drivers can change this value */ - bs->buffer_alignment = 512; - - if (flags & BDRV_O_SNAPSHOT) { - BlockDriverState *bs1; - int64_t total_size; - int is_protocol = 0; - BlockDriver *bdrv_qcow2; - QEMUOptionParameter *options; - - /* if snapshot, we create a temporary backing file and open it - instead of opening 'filename' directly */ - - /* if there is a backing file, use it */ - bs1 = bdrv_new(""); - ret = bdrv_open2(bs1, filename, 0, drv); - if (ret < 0) { - bdrv_delete(bs1); - return ret; - } - total_size = bdrv_getlength(bs1) >> SECTOR_BITS; - - if (bs1->drv && bs1->drv->protocol_name) - is_protocol = 1; - - bdrv_delete(bs1); - - get_tmp_filename(tmp_filename, sizeof(tmp_filename)); - - /* Real path is meaningless for protocols */ - if (is_protocol) - snprintf(backing_filename, sizeof(backing_filename), - "%s", filename); - else - realpath(filename, backing_filename); - - bdrv_qcow2 = bdrv_find_format("qcow2"); - options = parse_option_parameters("", bdrv_qcow2->create_options, NULL); - - set_option_parameter_int(options, BLOCK_OPT_SIZE, total_size * 512); - set_option_parameter(options, BLOCK_OPT_BACKING_FILE, backing_filename); - if (drv) { - set_option_parameter(options, BLOCK_OPT_BACKING_FMT, - drv->format_name); - } - - ret = bdrv_create(bdrv_qcow2, tmp_filename, options); - if (ret < 0) { - return ret; - } - - filename = tmp_filename; - drv = bdrv_qcow2; - bs->is_temporary = 1; - } - - pstrcpy(bs->filename, sizeof(bs->filename), filename); - if (flags & BDRV_O_FILE) { - drv = find_protocol(filename); - } else if (!drv) { - drv = find_hdev_driver(filename); - if (!drv) { - drv = find_image_format(filename); - } - } - if (!drv) { - ret = -ENOENT; - goto unlink_and_fail; - } - bs->drv = drv; - bs->opaque = qemu_mallocz(drv->instance_size); - /* Note: for compatibility, we open disk image files as RDWR, and - RDONLY as fallback */ - if (!(flags & BDRV_O_FILE)) - open_flags = BDRV_O_RDWR | (flags & BDRV_O_CACHE_MASK); - else - open_flags = flags & ~(BDRV_O_FILE | BDRV_O_SNAPSHOT); - ret = drv->bdrv_open(bs, filename, open_flags); - if ((ret == -EACCES || ret == -EPERM) && !(flags & BDRV_O_FILE)) { - ret = drv->bdrv_open(bs, filename, open_flags & ~BDRV_O_RDWR); - bs->read_only = 1; - } - if (ret < 0) { - qemu_free(bs->opaque); - bs->opaque = NULL; - bs->drv = NULL; - unlink_and_fail: - if (bs->is_temporary) - unlink(filename); - return ret; - } - if (drv->bdrv_getlength) { - bs->total_sectors = bdrv_getlength(bs) >> SECTOR_BITS; - } -#ifndef _WIN32 - if (bs->is_temporary) { - unlink(filename); - } -#endif - if (bs->backing_file[0] != '\0') { - /* if there is a backing file, use it */ - BlockDriver *back_drv = NULL; - bs->backing_hd = bdrv_new(""); - path_combine(backing_filename, sizeof(backing_filename), - filename, bs->backing_file); - if (bs->backing_format[0] != '\0') - back_drv = bdrv_find_format(bs->backing_format); - ret = bdrv_open2(bs->backing_hd, backing_filename, open_flags, - back_drv); - if (ret < 0) { - bdrv_close(bs); - return ret; - } - } - - if (!bdrv_key_required(bs)) { - /* call the change callback */ - bs->media_changed = 1; - if (bs->change_cb) - bs->change_cb(bs->change_opaque); - } - return 0; -} - -void bdrv_close(BlockDriverState *bs) -{ - if (bs->drv) { - if (bs->backing_hd) - bdrv_delete(bs->backing_hd); - bs->drv->bdrv_close(bs); - qemu_free(bs->opaque); -#ifdef _WIN32 - if (bs->is_temporary) { - unlink(bs->filename); - } -#endif - bs->opaque = NULL; - bs->drv = NULL; - - /* call the change callback */ - bs->media_changed = 1; - if (bs->change_cb) - bs->change_cb(bs->change_opaque); - } -} - -void bdrv_delete(BlockDriverState *bs) -{ - BlockDriverState **pbs; - - pbs = &bdrv_first; - while (*pbs != bs && *pbs != NULL) - pbs = &(*pbs)->next; - if (*pbs == bs) - *pbs = bs->next; - - bdrv_close(bs); - qemu_free(bs); -} - -/* - * Run consistency checks on an image - * - * Returns the number of errors or -errno when an internal error occurs - */ -int bdrv_check(BlockDriverState *bs) -{ - if (bs->drv->bdrv_check == NULL) { - return -ENOTSUP; - } - - return bs->drv->bdrv_check(bs); -} - -/* commit COW file into the raw image */ -int bdrv_commit(BlockDriverState *bs) -{ - BlockDriver *drv = bs->drv; - int64_t i, total_sectors; - int n, j; - unsigned char sector[512]; - - if (!drv) - return -ENOMEDIUM; - - if (bs->read_only) { - return -EACCES; - } - - if (!bs->backing_hd) { - return -ENOTSUP; - } - - total_sectors = bdrv_getlength(bs) >> SECTOR_BITS; - for (i = 0; i < total_sectors;) { - if (drv->bdrv_is_allocated(bs, i, 65536, &n)) { - for(j = 0; j < n; j++) { - if (bdrv_read(bs, i, sector, 1) != 0) { - return -EIO; - } - - if (bdrv_write(bs->backing_hd, i, sector, 1) != 0) { - return -EIO; - } - i++; - } - } else { - i += n; - } - } - - if (drv->bdrv_make_empty) - return drv->bdrv_make_empty(bs); - - return 0; -} - -static int bdrv_check_byte_request(BlockDriverState *bs, int64_t offset, - size_t size) -{ - int64_t len; - - if (!bdrv_is_inserted(bs)) - return -ENOMEDIUM; - - if (bs->growable) - return 0; - - len = bdrv_getlength(bs); - - if (offset < 0) - return -EIO; - - if ((offset > len) || (len - offset < size)) - return -EIO; - - return 0; -} - -static int bdrv_check_request(BlockDriverState *bs, int64_t sector_num, - int nb_sectors) -{ - return bdrv_check_byte_request(bs, sector_num * 512, nb_sectors * 512); -} - -/* return < 0 if error. See bdrv_write() for the return codes */ -int bdrv_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - BlockDriver *drv = bs->drv; - - if (!drv) - return -ENOMEDIUM; - if (bdrv_check_request(bs, sector_num, nb_sectors)) - return -EIO; - - return drv->bdrv_read(bs, sector_num, buf, nb_sectors); -} - -/* Return < 0 if error. Important errors are: - -EIO generic I/O error (may happen for all errors) - -ENOMEDIUM No media inserted. - -EINVAL Invalid sector number or nb_sectors - -EACCES Trying to write a read-only device -*/ -int bdrv_write(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors) -{ - BlockDriver *drv = bs->drv; - if (!bs->drv) - return -ENOMEDIUM; - if (bs->read_only) - return -EACCES; - if (bdrv_check_request(bs, sector_num, nb_sectors)) - return -EIO; - - return drv->bdrv_write(bs, sector_num, buf, nb_sectors); -} - -int bdrv_pread(BlockDriverState *bs, int64_t offset, - void *buf, int count1) -{ - uint8_t tmp_buf[SECTOR_SIZE]; - int len, nb_sectors, count; - int64_t sector_num; - - count = count1; - /* first read to align to sector start */ - len = (SECTOR_SIZE - offset) & (SECTOR_SIZE - 1); - if (len > count) - len = count; - sector_num = offset >> SECTOR_BITS; - if (len > 0) { - if (bdrv_read(bs, sector_num, tmp_buf, 1) < 0) - return -EIO; - memcpy(buf, tmp_buf + (offset & (SECTOR_SIZE - 1)), len); - count -= len; - if (count == 0) - return count1; - sector_num++; - buf += len; - } - - /* read the sectors "in place" */ - nb_sectors = count >> SECTOR_BITS; - if (nb_sectors > 0) { - if (bdrv_read(bs, sector_num, buf, nb_sectors) < 0) - return -EIO; - sector_num += nb_sectors; - len = nb_sectors << SECTOR_BITS; - buf += len; - count -= len; - } - - /* add data from the last sector */ - if (count > 0) { - if (bdrv_read(bs, sector_num, tmp_buf, 1) < 0) - return -EIO; - memcpy(buf, tmp_buf, count); - } - return count1; -} - -int bdrv_pwrite(BlockDriverState *bs, int64_t offset, - const void *buf, int count1) -{ - uint8_t tmp_buf[SECTOR_SIZE]; - int len, nb_sectors, count; - int64_t sector_num; - - count = count1; - /* first write to align to sector start */ - len = (SECTOR_SIZE - offset) & (SECTOR_SIZE - 1); - if (len > count) - len = count; - sector_num = offset >> SECTOR_BITS; - if (len > 0) { - if (bdrv_read(bs, sector_num, tmp_buf, 1) < 0) - return -EIO; - memcpy(tmp_buf + (offset & (SECTOR_SIZE - 1)), buf, len); - if (bdrv_write(bs, sector_num, tmp_buf, 1) < 0) - return -EIO; - count -= len; - if (count == 0) - return count1; - sector_num++; - buf += len; - } - - /* write the sectors "in place" */ - nb_sectors = count >> SECTOR_BITS; - if (nb_sectors > 0) { - if (bdrv_write(bs, sector_num, buf, nb_sectors) < 0) - return -EIO; - sector_num += nb_sectors; - len = nb_sectors << SECTOR_BITS; - buf += len; - count -= len; - } - - /* add data from the last sector */ - if (count > 0) { - if (bdrv_read(bs, sector_num, tmp_buf, 1) < 0) - return -EIO; - memcpy(tmp_buf, buf, count); - if (bdrv_write(bs, sector_num, tmp_buf, 1) < 0) - return -EIO; - } - return count1; -} - -/** - * Truncate file to 'offset' bytes (needed only for file protocols) - */ -int bdrv_truncate(BlockDriverState *bs, int64_t offset) -{ - BlockDriver *drv = bs->drv; - if (!drv) - return -ENOMEDIUM; - if (!drv->bdrv_truncate) - return -ENOTSUP; - return drv->bdrv_truncate(bs, offset); -} - -/** - * Length of a file in bytes. Return < 0 if error or unknown. - */ -int64_t bdrv_getlength(BlockDriverState *bs) -{ - BlockDriver *drv = bs->drv; - if (!drv) - return -ENOMEDIUM; - if (!drv->bdrv_getlength) { - /* legacy mode */ - return bs->total_sectors * SECTOR_SIZE; - } - return drv->bdrv_getlength(bs); -} - -/* return 0 as number of sectors if no device present or error */ -void bdrv_get_geometry(BlockDriverState *bs, uint64_t *nb_sectors_ptr) -{ - int64_t length; - length = bdrv_getlength(bs); - if (length < 0) - length = 0; - else - length = length >> SECTOR_BITS; - *nb_sectors_ptr = length; -} - -struct partition { - uint8_t boot_ind; /* 0x80 - active */ - uint8_t head; /* starting head */ - uint8_t sector; /* starting sector */ - uint8_t cyl; /* starting cylinder */ - uint8_t sys_ind; /* What partition type */ - uint8_t end_head; /* end head */ - uint8_t end_sector; /* end sector */ - uint8_t end_cyl; /* end cylinder */ - uint32_t start_sect; /* starting sector counting from 0 */ - uint32_t nr_sects; /* nr of sectors in partition */ -} __attribute__((packed)); - -/* try to guess the disk logical geometry from the MSDOS partition table. Return 0 if OK, -1 if could not guess */ -static int guess_disk_lchs(BlockDriverState *bs, - int *pcylinders, int *pheads, int *psectors) -{ - uint8_t buf[512]; - int ret, i, heads, sectors, cylinders; - struct partition *p; - uint32_t nr_sects; - uint64_t nb_sectors; - - bdrv_get_geometry(bs, &nb_sectors); - - ret = bdrv_read(bs, 0, buf, 1); - if (ret < 0) - return -1; - /* test msdos magic */ - if (buf[510] != 0x55 || buf[511] != 0xaa) - return -1; - for(i = 0; i < 4; i++) { - p = ((struct partition *)(buf + 0x1be)) + i; - nr_sects = le32_to_cpu(p->nr_sects); - if (nr_sects && p->end_head) { - /* We make the assumption that the partition terminates on - a cylinder boundary */ - heads = p->end_head + 1; - sectors = p->end_sector & 63; - if (sectors == 0) - continue; - cylinders = nb_sectors / (heads * sectors); - if (cylinders < 1 || cylinders > 16383) - continue; - *pheads = heads; - *psectors = sectors; - *pcylinders = cylinders; -#if 0 - printf("guessed geometry: LCHS=%d %d %d\n", - cylinders, heads, sectors); -#endif - return 0; - } - } - return -1; -} - -void bdrv_guess_geometry(BlockDriverState *bs, int *pcyls, int *pheads, int *psecs) -{ - int translation, lba_detected = 0; - int cylinders, heads, secs; - uint64_t nb_sectors; - - /* if a geometry hint is available, use it */ - bdrv_get_geometry(bs, &nb_sectors); - bdrv_get_geometry_hint(bs, &cylinders, &heads, &secs); - translation = bdrv_get_translation_hint(bs); - if (cylinders != 0) { - *pcyls = cylinders; - *pheads = heads; - *psecs = secs; - } else { - if (guess_disk_lchs(bs, &cylinders, &heads, &secs) == 0) { - if (heads > 16) { - /* if heads > 16, it means that a BIOS LBA - translation was active, so the default - hardware geometry is OK */ - lba_detected = 1; - goto default_geometry; - } else { - *pcyls = cylinders; - *pheads = heads; - *psecs = secs; - /* disable any translation to be in sync with - the logical geometry */ - if (translation == BIOS_ATA_TRANSLATION_AUTO) { - bdrv_set_translation_hint(bs, - BIOS_ATA_TRANSLATION_NONE); - } - } - } else { - default_geometry: - /* if no geometry, use a standard physical disk geometry */ - cylinders = nb_sectors / (16 * 63); - - if (cylinders > 16383) - cylinders = 16383; - else if (cylinders < 2) - cylinders = 2; - *pcyls = cylinders; - *pheads = 16; - *psecs = 63; - if ((lba_detected == 1) && (translation == BIOS_ATA_TRANSLATION_AUTO)) { - if ((*pcyls * *pheads) <= 131072) { - bdrv_set_translation_hint(bs, - BIOS_ATA_TRANSLATION_LARGE); - } else { - bdrv_set_translation_hint(bs, - BIOS_ATA_TRANSLATION_LBA); - } - } - } - bdrv_set_geometry_hint(bs, *pcyls, *pheads, *psecs); - } -} - -void bdrv_set_geometry_hint(BlockDriverState *bs, - int cyls, int heads, int secs) -{ - bs->cyls = cyls; - bs->heads = heads; - bs->secs = secs; -} - -void bdrv_set_type_hint(BlockDriverState *bs, int type) -{ - bs->type = type; - bs->removable = ((type == BDRV_TYPE_CDROM || - type == BDRV_TYPE_FLOPPY)); -} - -void bdrv_set_translation_hint(BlockDriverState *bs, int translation) -{ - bs->translation = translation; -} - -void bdrv_get_geometry_hint(BlockDriverState *bs, - int *pcyls, int *pheads, int *psecs) -{ - *pcyls = bs->cyls; - *pheads = bs->heads; - *psecs = bs->secs; -} - -int bdrv_get_type_hint(BlockDriverState *bs) -{ - return bs->type; -} - -int bdrv_get_translation_hint(BlockDriverState *bs) -{ - return bs->translation; -} - -int bdrv_is_removable(BlockDriverState *bs) -{ - return bs->removable; -} - -int bdrv_is_read_only(BlockDriverState *bs) -{ - return bs->read_only; -} - -int bdrv_is_sg(BlockDriverState *bs) -{ - return bs->sg; -} - -/* XXX: no longer used */ -void bdrv_set_change_cb(BlockDriverState *bs, - void (*change_cb)(void *opaque), void *opaque) -{ - bs->change_cb = change_cb; - bs->change_opaque = opaque; -} - -int bdrv_is_encrypted(BlockDriverState *bs) -{ - if (bs->backing_hd && bs->backing_hd->encrypted) - return 1; - return bs->encrypted; -} - -int bdrv_key_required(BlockDriverState *bs) -{ - BlockDriverState *backing_hd = bs->backing_hd; - - if (backing_hd && backing_hd->encrypted && !backing_hd->valid_key) - return 1; - return (bs->encrypted && !bs->valid_key); -} - -int bdrv_set_key(BlockDriverState *bs, const char *key) -{ - int ret; - if (bs->backing_hd && bs->backing_hd->encrypted) { - ret = bdrv_set_key(bs->backing_hd, key); - if (ret < 0) - return ret; - if (!bs->encrypted) - return 0; - } - if (!bs->encrypted || !bs->drv || !bs->drv->bdrv_set_key) - return -1; - ret = bs->drv->bdrv_set_key(bs, key); - if (ret < 0) { - bs->valid_key = 0; - } else if (!bs->valid_key) { - bs->valid_key = 1; - /* call the change callback now, we skipped it on open */ - bs->media_changed = 1; - if (bs->change_cb) - bs->change_cb(bs->change_opaque); - } - return ret; -} - -void bdrv_get_format(BlockDriverState *bs, char *buf, int buf_size) -{ - if (!bs->drv) { - buf[0] = '\0'; - } else { - pstrcpy(buf, buf_size, bs->drv->format_name); - } -} - -void bdrv_iterate_format(void (*it)(void *opaque, const char *name), - void *opaque) -{ - BlockDriver *drv; - - for (drv = first_drv; drv != NULL; drv = drv->next) { - it(opaque, drv->format_name); - } -} - -BlockDriverState *bdrv_find(const char *name) -{ - BlockDriverState *bs; - - for (bs = bdrv_first; bs != NULL; bs = bs->next) { - if (!strcmp(name, bs->device_name)) - return bs; - } - return NULL; -} - -void bdrv_iterate(void (*it)(void *opaque, BlockDriverState *bs), void *opaque) -{ - BlockDriverState *bs; - - for (bs = bdrv_first; bs != NULL; bs = bs->next) { - it(opaque, bs); - } -} - -const char *bdrv_get_device_name(BlockDriverState *bs) -{ - return bs->device_name; -} - -void bdrv_flush(BlockDriverState *bs) -{ - if (!bs->drv) - return; - if (bs->drv->bdrv_flush) - bs->drv->bdrv_flush(bs); - if (bs->backing_hd) - bdrv_flush(bs->backing_hd); -} - -void bdrv_flush_all(void) -{ - BlockDriverState *bs; - - for (bs = bdrv_first; bs != NULL; bs = bs->next) - if (bs->drv && !bdrv_is_read_only(bs) && - (!bdrv_is_removable(bs) || bdrv_is_inserted(bs))) - bdrv_flush(bs); -} - -/* - * Returns true iff the specified sector is present in the disk image. Drivers - * not implementing the functionality are assumed to not support backing files, - * hence all their sectors are reported as allocated. - * - * 'pnum' is set to the number of sectors (including and immediately following - * the specified sector) that are known to be in the same - * allocated/unallocated state. - * - * 'nb_sectors' is the max value 'pnum' should be set to. - */ -int bdrv_is_allocated(BlockDriverState *bs, int64_t sector_num, int nb_sectors, - int *pnum) -{ - int64_t n; - if (!bs->drv->bdrv_is_allocated) { - if (sector_num >= bs->total_sectors) { - *pnum = 0; - return 0; - } - n = bs->total_sectors - sector_num; - *pnum = (n < nb_sectors) ? (n) : (nb_sectors); - return 1; - } - return bs->drv->bdrv_is_allocated(bs, sector_num, nb_sectors, pnum); -} - -void bdrv_info(Monitor *mon) -{ - BlockDriverState *bs; - - for (bs = bdrv_first; bs != NULL; bs = bs->next) { - monitor_printf(mon, "%s:", bs->device_name); - monitor_printf(mon, " type="); - switch(bs->type) { - case BDRV_TYPE_HD: - monitor_printf(mon, "hd"); - break; - case BDRV_TYPE_CDROM: - monitor_printf(mon, "cdrom"); - break; - case BDRV_TYPE_FLOPPY: - monitor_printf(mon, "floppy"); - break; - } - monitor_printf(mon, " removable=%d", bs->removable); - if (bs->removable) { - monitor_printf(mon, " locked=%d", bs->locked); - } - if (bs->drv) { - monitor_printf(mon, " file="); - monitor_print_filename(mon, bs->filename); - if (bs->backing_file[0] != '\0') { - monitor_printf(mon, " backing_file="); - monitor_print_filename(mon, bs->backing_file); - } - monitor_printf(mon, " ro=%d", bs->read_only); - monitor_printf(mon, " drv=%s", bs->drv->format_name); - monitor_printf(mon, " encrypted=%d", bdrv_is_encrypted(bs)); - } else { - monitor_printf(mon, " [not inserted]"); - } - monitor_printf(mon, "\n"); - } -} - -/* The "info blockstats" command. */ -void bdrv_info_stats(Monitor *mon) -{ - BlockDriverState *bs; - - for (bs = bdrv_first; bs != NULL; bs = bs->next) { - monitor_printf(mon, "%s:" - " rd_bytes=%" PRIu64 - " wr_bytes=%" PRIu64 - " rd_operations=%" PRIu64 - " wr_operations=%" PRIu64 - "\n", - bs->device_name, - bs->rd_bytes, bs->wr_bytes, - bs->rd_ops, bs->wr_ops); - } -} - -const char *bdrv_get_encrypted_filename(BlockDriverState *bs) -{ - if (bs->backing_hd && bs->backing_hd->encrypted) - return bs->backing_file; - else if (bs->encrypted) - return bs->filename; - else - return NULL; -} - -void bdrv_get_backing_filename(BlockDriverState *bs, - char *filename, int filename_size) -{ - if (!bs->backing_hd) { - pstrcpy(filename, filename_size, ""); - } else { - pstrcpy(filename, filename_size, bs->backing_file); - } -} - -int bdrv_write_compressed(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors) -{ - BlockDriver *drv = bs->drv; - if (!drv) - return -ENOMEDIUM; - if (!drv->bdrv_write_compressed) - return -ENOTSUP; - if (bdrv_check_request(bs, sector_num, nb_sectors)) - return -EIO; - return drv->bdrv_write_compressed(bs, sector_num, buf, nb_sectors); -} - -int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi) -{ - BlockDriver *drv = bs->drv; - if (!drv) - return -ENOMEDIUM; - if (!drv->bdrv_get_info) - return -ENOTSUP; - memset(bdi, 0, sizeof(*bdi)); - return drv->bdrv_get_info(bs, bdi); -} - -int bdrv_save_vmstate(BlockDriverState *bs, const uint8_t *buf, - int64_t pos, int size) -{ - BlockDriver *drv = bs->drv; - if (!drv) - return -ENOMEDIUM; - if (!drv->bdrv_save_vmstate) - return -ENOTSUP; - return drv->bdrv_save_vmstate(bs, buf, pos, size); -} - -int bdrv_load_vmstate(BlockDriverState *bs, uint8_t *buf, - int64_t pos, int size) -{ - BlockDriver *drv = bs->drv; - if (!drv) - return -ENOMEDIUM; - if (!drv->bdrv_load_vmstate) - return -ENOTSUP; - return drv->bdrv_load_vmstate(bs, buf, pos, size); -} - -/**************************************************************/ -/* handling of snapshots */ - -int bdrv_snapshot_create(BlockDriverState *bs, - QEMUSnapshotInfo *sn_info) -{ - BlockDriver *drv = bs->drv; - if (!drv) - return -ENOMEDIUM; - if (!drv->bdrv_snapshot_create) - return -ENOTSUP; - return drv->bdrv_snapshot_create(bs, sn_info); -} - -int bdrv_snapshot_goto(BlockDriverState *bs, - const char *snapshot_id) -{ - BlockDriver *drv = bs->drv; - if (!drv) - return -ENOMEDIUM; - if (!drv->bdrv_snapshot_goto) - return -ENOTSUP; - return drv->bdrv_snapshot_goto(bs, snapshot_id); -} - -int bdrv_snapshot_delete(BlockDriverState *bs, const char *snapshot_id) -{ - BlockDriver *drv = bs->drv; - if (!drv) - return -ENOMEDIUM; - if (!drv->bdrv_snapshot_delete) - return -ENOTSUP; - return drv->bdrv_snapshot_delete(bs, snapshot_id); -} - -int bdrv_snapshot_list(BlockDriverState *bs, - QEMUSnapshotInfo **psn_info) -{ - BlockDriver *drv = bs->drv; - if (!drv) - return -ENOMEDIUM; - if (!drv->bdrv_snapshot_list) - return -ENOTSUP; - return drv->bdrv_snapshot_list(bs, psn_info); -} - -#define NB_SUFFIXES 4 - -char *get_human_readable_size(char *buf, int buf_size, int64_t size) -{ - static const char suffixes[NB_SUFFIXES] = "KMGT"; - int64_t base; - int i; - - if (size <= 999) { - snprintf(buf, buf_size, "%" PRId64, size); - } else { - base = 1024; - for(i = 0; i < NB_SUFFIXES; i++) { - if (size < (10 * base)) { - snprintf(buf, buf_size, "%0.1f%c", - (double)size / base, - suffixes[i]); - break; - } else if (size < (1000 * base) || i == (NB_SUFFIXES - 1)) { - snprintf(buf, buf_size, "%" PRId64 "%c", - ((size + (base >> 1)) / base), - suffixes[i]); - break; - } - base = base * 1024; - } - } - return buf; -} - -char *bdrv_snapshot_dump(char *buf, int buf_size, QEMUSnapshotInfo *sn) -{ - char buf1[128], date_buf[128], clock_buf[128]; -#ifdef _WIN32 - struct tm *ptm; -#else - struct tm tm; -#endif - time_t ti; - int64_t secs; - - if (!sn) { - snprintf(buf, buf_size, - "%-10s%-20s%7s%20s%15s", - "ID", "TAG", "VM SIZE", "DATE", "VM CLOCK"); - } else { - ti = sn->date_sec; -#ifdef _WIN32 - ptm = localtime(&ti); - strftime(date_buf, sizeof(date_buf), - "%Y-%m-%d %H:%M:%S", ptm); -#else - localtime_r(&ti, &tm); - strftime(date_buf, sizeof(date_buf), - "%Y-%m-%d %H:%M:%S", &tm); -#endif - secs = sn->vm_clock_nsec / 1000000000; - snprintf(clock_buf, sizeof(clock_buf), - "%02d:%02d:%02d.%03d", - (int)(secs / 3600), - (int)((secs / 60) % 60), - (int)(secs % 60), - (int)((sn->vm_clock_nsec / 1000000) % 1000)); - snprintf(buf, buf_size, - "%-10s%-20s%7s%20s%15s", - sn->id_str, sn->name, - get_human_readable_size(buf1, sizeof(buf1), sn->vm_state_size), - date_buf, - clock_buf); - } - return buf; -} - - -/**************************************************************/ -/* async I/Os */ - -BlockDriverAIOCB *bdrv_aio_readv(BlockDriverState *bs, int64_t sector_num, - QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque) -{ - BlockDriver *drv = bs->drv; - BlockDriverAIOCB *ret; - - if (!drv) - return NULL; - if (bdrv_check_request(bs, sector_num, nb_sectors)) - return NULL; - - ret = drv->bdrv_aio_readv(bs, sector_num, qiov, nb_sectors, - cb, opaque); - - if (ret) { - /* Update stats even though technically transfer has not happened. */ - bs->rd_bytes += (unsigned) nb_sectors * SECTOR_SIZE; - bs->rd_ops ++; - } - - return ret; -} - -BlockDriverAIOCB *bdrv_aio_writev(BlockDriverState *bs, int64_t sector_num, - QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque) -{ - BlockDriver *drv = bs->drv; - BlockDriverAIOCB *ret; - - if (!drv) - return NULL; - if (bs->read_only) - return NULL; - if (bdrv_check_request(bs, sector_num, nb_sectors)) - return NULL; - - ret = drv->bdrv_aio_writev(bs, sector_num, qiov, nb_sectors, - cb, opaque); - - if (ret) { - /* Update stats even though technically transfer has not happened. */ - bs->wr_bytes += (unsigned) nb_sectors * SECTOR_SIZE; - bs->wr_ops ++; - } - - return ret; -} - -void bdrv_aio_cancel(BlockDriverAIOCB *acb) -{ - acb->pool->cancel(acb); -} - - -/**************************************************************/ -/* async block device emulation */ - -typedef struct BlockDriverAIOCBSync { - BlockDriverAIOCB common; - QEMUBH *bh; - int ret; - /* vector translation state */ - QEMUIOVector *qiov; - uint8_t *bounce; - int is_write; -} BlockDriverAIOCBSync; - -static void bdrv_aio_cancel_em(BlockDriverAIOCB *blockacb) -{ - BlockDriverAIOCBSync *acb = (BlockDriverAIOCBSync *)blockacb; - qemu_bh_delete(acb->bh); - acb->bh = NULL; - qemu_aio_release(acb); -} - -static AIOPool bdrv_em_aio_pool = { - .aiocb_size = sizeof(BlockDriverAIOCBSync), - .cancel = bdrv_aio_cancel_em, -}; - -static void bdrv_aio_bh_cb(void *opaque) -{ - BlockDriverAIOCBSync *acb = opaque; - - if (!acb->is_write) - qemu_iovec_from_buffer(acb->qiov, acb->bounce, acb->qiov->size); - qemu_vfree(acb->bounce); - acb->common.cb(acb->common.opaque, acb->ret); - qemu_bh_delete(acb->bh); - acb->bh = NULL; - qemu_aio_release(acb); -} - -static BlockDriverAIOCB *bdrv_aio_rw_vector(BlockDriverState *bs, - int64_t sector_num, - QEMUIOVector *qiov, - int nb_sectors, - BlockDriverCompletionFunc *cb, - void *opaque, - int is_write) - -{ - BlockDriverAIOCBSync *acb; - - acb = qemu_aio_get(&bdrv_em_aio_pool, bs, cb, opaque); - acb->is_write = is_write; - acb->qiov = qiov; - acb->bounce = qemu_blockalign(bs, qiov->size); - - if (!acb->bh) - acb->bh = qemu_bh_new(bdrv_aio_bh_cb, acb); - - if (is_write) { - qemu_iovec_to_buffer(acb->qiov, acb->bounce); - acb->ret = bdrv_write(bs, sector_num, acb->bounce, nb_sectors); - } else { - acb->ret = bdrv_read(bs, sector_num, acb->bounce, nb_sectors); - } - - qemu_bh_schedule(acb->bh); - - return &acb->common; -} - -static BlockDriverAIOCB *bdrv_aio_readv_em(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque) -{ - return bdrv_aio_rw_vector(bs, sector_num, qiov, nb_sectors, cb, opaque, 0); -} - -static BlockDriverAIOCB *bdrv_aio_writev_em(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque) -{ - return bdrv_aio_rw_vector(bs, sector_num, qiov, nb_sectors, cb, opaque, 1); -} - -/**************************************************************/ -/* sync block device emulation */ - -static void bdrv_rw_em_cb(void *opaque, int ret) -{ - *(int *)opaque = ret; -} - -#define NOT_DONE 0x7fffffff - -static int bdrv_read_em(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - int async_ret; - BlockDriverAIOCB *acb; - struct iovec iov; - QEMUIOVector qiov; - - async_ret = NOT_DONE; - iov.iov_base = (void *)buf; - iov.iov_len = nb_sectors * 512; - qemu_iovec_init_external(&qiov, &iov, 1); - acb = bdrv_aio_readv(bs, sector_num, &qiov, nb_sectors, - bdrv_rw_em_cb, &async_ret); - if (acb == NULL) - return -1; - - while (async_ret == NOT_DONE) { - qemu_aio_wait(); - } - - return async_ret; -} - -static int bdrv_write_em(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors) -{ - int async_ret; - BlockDriverAIOCB *acb; - struct iovec iov; - QEMUIOVector qiov; - - async_ret = NOT_DONE; - iov.iov_base = (void *)buf; - iov.iov_len = nb_sectors * 512; - qemu_iovec_init_external(&qiov, &iov, 1); - acb = bdrv_aio_writev(bs, sector_num, &qiov, nb_sectors, - bdrv_rw_em_cb, &async_ret); - if (acb == NULL) - return -1; - while (async_ret == NOT_DONE) { - qemu_aio_wait(); - } - return async_ret; -} - -void bdrv_init(void) -{ - module_call_init(MODULE_INIT_BLOCK); -} - -void *qemu_aio_get(AIOPool *pool, BlockDriverState *bs, - BlockDriverCompletionFunc *cb, void *opaque) -{ - BlockDriverAIOCB *acb; - - if (pool->free_aiocb) { - acb = pool->free_aiocb; - pool->free_aiocb = acb->next; - } else { - acb = qemu_mallocz(pool->aiocb_size); - acb->pool = pool; - } - acb->bs = bs; - acb->cb = cb; - acb->opaque = opaque; - return acb; -} - -void qemu_aio_release(void *p) -{ - BlockDriverAIOCB *acb = (BlockDriverAIOCB *)p; - AIOPool *pool = acb->pool; - acb->next = pool->free_aiocb; - pool->free_aiocb = acb; -} - -/**************************************************************/ -/* removable device support */ - -/** - * Return TRUE if the media is present - */ -int bdrv_is_inserted(BlockDriverState *bs) -{ - BlockDriver *drv = bs->drv; - int ret; - if (!drv) - return 0; - if (!drv->bdrv_is_inserted) - return 1; - ret = drv->bdrv_is_inserted(bs); - return ret; -} - -/** - * Return TRUE if the media changed since the last call to this - * function. It is currently only used for floppy disks - */ -int bdrv_media_changed(BlockDriverState *bs) -{ - BlockDriver *drv = bs->drv; - int ret; - - if (!drv || !drv->bdrv_media_changed) - ret = -ENOTSUP; - else - ret = drv->bdrv_media_changed(bs); - if (ret == -ENOTSUP) - ret = bs->media_changed; - bs->media_changed = 0; - return ret; -} - -/** - * If eject_flag is TRUE, eject the media. Otherwise, close the tray - */ -int bdrv_eject(BlockDriverState *bs, int eject_flag) -{ - BlockDriver *drv = bs->drv; - int ret; - - if (bs->locked) { - return -EBUSY; - } - - if (!drv || !drv->bdrv_eject) { - ret = -ENOTSUP; - } else { - ret = drv->bdrv_eject(bs, eject_flag); - } - if (ret == -ENOTSUP) { - if (eject_flag) - bdrv_close(bs); - ret = 0; - } - - return ret; -} - -int bdrv_is_locked(BlockDriverState *bs) -{ - return bs->locked; -} - -/** - * Lock or unlock the media (if it is locked, the user won't be able - * to eject it manually). - */ -void bdrv_set_locked(BlockDriverState *bs, int locked) -{ - BlockDriver *drv = bs->drv; - - bs->locked = locked; - if (drv && drv->bdrv_set_locked) { - drv->bdrv_set_locked(bs, locked); - } -} - -/* needed for generic scsi interface */ - -int bdrv_ioctl(BlockDriverState *bs, unsigned long int req, void *buf) -{ - BlockDriver *drv = bs->drv; - - if (drv && drv->bdrv_ioctl) - return drv->bdrv_ioctl(bs, req, buf); - return -ENOTSUP; -} - -BlockDriverAIOCB *bdrv_aio_ioctl(BlockDriverState *bs, - unsigned long int req, void *buf, - BlockDriverCompletionFunc *cb, void *opaque) -{ - BlockDriver *drv = bs->drv; - - if (drv && drv->bdrv_aio_ioctl) - return drv->bdrv_aio_ioctl(bs, req, buf, cb, opaque); - return NULL; -} - -void *qemu_blockalign(BlockDriverState *bs, size_t size) -{ - return qemu_memalign((bs && bs->buffer_alignment) ? bs->buffer_alignment : 512, size); -} diff --git a/qemu-0.11.0/block.h b/qemu-0.11.0/block.h deleted file mode 100644 index ccd4c1e..0000000 --- a/qemu-0.11.0/block.h +++ /dev/null @@ -1,168 +0,0 @@ -#ifndef BLOCK_H -#define BLOCK_H - -#include "qemu-aio.h" -#include "qemu-common.h" -#include "qemu-option.h" - -/* block.c */ -typedef struct BlockDriver BlockDriver; - -typedef struct BlockDriverInfo { - /* in bytes, 0 if irrelevant */ - int cluster_size; - /* offset at which the VM state can be saved (0 if not possible) */ - int64_t vm_state_offset; -} BlockDriverInfo; - -typedef struct QEMUSnapshotInfo { - char id_str[128]; /* unique snapshot id */ - /* the following fields are informative. They are not needed for - the consistency of the snapshot */ - char name[256]; /* user choosen name */ - uint32_t vm_state_size; /* VM state info size */ - uint32_t date_sec; /* UTC date of the snapshot */ - uint32_t date_nsec; - uint64_t vm_clock_nsec; /* VM clock relative to boot */ -} QEMUSnapshotInfo; - -#define BDRV_O_RDONLY 0x0000 -#define BDRV_O_RDWR 0x0002 -#define BDRV_O_ACCESS 0x0003 -#define BDRV_O_CREAT 0x0004 /* create an empty file */ -#define BDRV_O_SNAPSHOT 0x0008 /* open the file read only and save writes in a snapshot */ -#define BDRV_O_FILE 0x0010 /* open as a raw file (do not try to - use a disk image format on top of - it (default for - bdrv_file_open()) */ -#define BDRV_O_NOCACHE 0x0020 /* do not use the host page cache */ -#define BDRV_O_CACHE_WB 0x0040 /* use write-back caching */ - -#define BDRV_O_CACHE_MASK (BDRV_O_NOCACHE | BDRV_O_CACHE_WB) - -void bdrv_info(Monitor *mon); -void bdrv_info_stats(Monitor *mon); - -void bdrv_init(void); -BlockDriver *bdrv_find_format(const char *format_name); -int bdrv_create(BlockDriver *drv, const char* filename, - QEMUOptionParameter *options); -int bdrv_create2(BlockDriver *drv, - const char *filename, int64_t size_in_sectors, - const char *backing_file, const char *backing_format, - int flags); -BlockDriverState *bdrv_new(const char *device_name); -void bdrv_delete(BlockDriverState *bs); -int bdrv_file_open(BlockDriverState **pbs, const char *filename, int flags); -int bdrv_open(BlockDriverState *bs, const char *filename, int flags); -int bdrv_open2(BlockDriverState *bs, const char *filename, int flags, - BlockDriver *drv); -void bdrv_close(BlockDriverState *bs); -int bdrv_check(BlockDriverState *bs); -int bdrv_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors); -int bdrv_write(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors); -int bdrv_pread(BlockDriverState *bs, int64_t offset, - void *buf, int count); -int bdrv_pwrite(BlockDriverState *bs, int64_t offset, - const void *buf, int count); -int bdrv_truncate(BlockDriverState *bs, int64_t offset); -int64_t bdrv_getlength(BlockDriverState *bs); -void bdrv_get_geometry(BlockDriverState *bs, uint64_t *nb_sectors_ptr); -void bdrv_guess_geometry(BlockDriverState *bs, int *pcyls, int *pheads, int *psecs); -int bdrv_commit(BlockDriverState *bs); -void bdrv_register(BlockDriver *bdrv); - -/* async block I/O */ -typedef struct BlockDriverAIOCB BlockDriverAIOCB; -typedef void BlockDriverCompletionFunc(void *opaque, int ret); - -BlockDriverAIOCB *bdrv_aio_readv(BlockDriverState *bs, int64_t sector_num, - QEMUIOVector *iov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque); -BlockDriverAIOCB *bdrv_aio_writev(BlockDriverState *bs, int64_t sector_num, - QEMUIOVector *iov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque); -void bdrv_aio_cancel(BlockDriverAIOCB *acb); - -/* sg packet commands */ -int bdrv_ioctl(BlockDriverState *bs, unsigned long int req, void *buf); -BlockDriverAIOCB *bdrv_aio_ioctl(BlockDriverState *bs, - unsigned long int req, void *buf, - BlockDriverCompletionFunc *cb, void *opaque); - -/* Ensure contents are flushed to disk. */ -void bdrv_flush(BlockDriverState *bs); -void bdrv_flush_all(void); - -int bdrv_is_allocated(BlockDriverState *bs, int64_t sector_num, int nb_sectors, - int *pnum); - -#define BDRV_TYPE_HD 0 -#define BDRV_TYPE_CDROM 1 -#define BDRV_TYPE_FLOPPY 2 -#define BIOS_ATA_TRANSLATION_AUTO 0 -#define BIOS_ATA_TRANSLATION_NONE 1 -#define BIOS_ATA_TRANSLATION_LBA 2 -#define BIOS_ATA_TRANSLATION_LARGE 3 -#define BIOS_ATA_TRANSLATION_RECHS 4 - -void bdrv_set_geometry_hint(BlockDriverState *bs, - int cyls, int heads, int secs); -void bdrv_set_type_hint(BlockDriverState *bs, int type); -void bdrv_set_translation_hint(BlockDriverState *bs, int translation); -void bdrv_get_geometry_hint(BlockDriverState *bs, - int *pcyls, int *pheads, int *psecs); -int bdrv_get_type_hint(BlockDriverState *bs); -int bdrv_get_translation_hint(BlockDriverState *bs); -int bdrv_is_removable(BlockDriverState *bs); -int bdrv_is_read_only(BlockDriverState *bs); -int bdrv_is_sg(BlockDriverState *bs); -int bdrv_is_inserted(BlockDriverState *bs); -int bdrv_media_changed(BlockDriverState *bs); -int bdrv_is_locked(BlockDriverState *bs); -void bdrv_set_locked(BlockDriverState *bs, int locked); -int bdrv_eject(BlockDriverState *bs, int eject_flag); -void bdrv_set_change_cb(BlockDriverState *bs, - void (*change_cb)(void *opaque), void *opaque); -void bdrv_get_format(BlockDriverState *bs, char *buf, int buf_size); -BlockDriverState *bdrv_find(const char *name); -void bdrv_iterate(void (*it)(void *opaque, BlockDriverState *bs), - void *opaque); -int bdrv_is_encrypted(BlockDriverState *bs); -int bdrv_key_required(BlockDriverState *bs); -int bdrv_set_key(BlockDriverState *bs, const char *key); -int bdrv_query_missing_keys(void); -void bdrv_iterate_format(void (*it)(void *opaque, const char *name), - void *opaque); -const char *bdrv_get_device_name(BlockDriverState *bs); -int bdrv_write_compressed(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors); -int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi); - -const char *bdrv_get_encrypted_filename(BlockDriverState *bs); -void bdrv_get_backing_filename(BlockDriverState *bs, - char *filename, int filename_size); -int bdrv_snapshot_create(BlockDriverState *bs, - QEMUSnapshotInfo *sn_info); -int bdrv_snapshot_goto(BlockDriverState *bs, - const char *snapshot_id); -int bdrv_snapshot_delete(BlockDriverState *bs, const char *snapshot_id); -int bdrv_snapshot_list(BlockDriverState *bs, - QEMUSnapshotInfo **psn_info); -char *bdrv_snapshot_dump(char *buf, int buf_size, QEMUSnapshotInfo *sn); - -char *get_human_readable_size(char *buf, int buf_size, int64_t size); -int path_is_absolute(const char *path); -void path_combine(char *dest, int dest_size, - const char *base_path, - const char *filename); - -int bdrv_save_vmstate(BlockDriverState *bs, const uint8_t *buf, - int64_t pos, int size); - -int bdrv_load_vmstate(BlockDriverState *bs, uint8_t *buf, - int64_t pos, int size); - -#endif diff --git a/qemu-0.11.0/block/bochs.c b/qemu-0.11.0/block/bochs.c deleted file mode 100644 index bac81c4..0000000 --- a/qemu-0.11.0/block/bochs.c +++ /dev/null @@ -1,259 +0,0 @@ -/* - * Block driver for the various disk image formats used by Bochs - * Currently only for "growing" type in read-only mode - * - * Copyright (c) 2005 Alex Beregszaszi - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "block_int.h" -#include "module.h" - -/**************************************************************/ - -#define HEADER_MAGIC "Bochs Virtual HD Image" -#define HEADER_VERSION 0x00020000 -#define HEADER_V1 0x00010000 -#define HEADER_SIZE 512 - -#define REDOLOG_TYPE "Redolog" -#define GROWING_TYPE "Growing" - -// not allocated: 0xffffffff - -// always little-endian -struct bochs_header_v1 { - char magic[32]; // "Bochs Virtual HD Image" - char type[16]; // "Redolog" - char subtype[16]; // "Undoable" / "Volatile" / "Growing" - uint32_t version; - uint32_t header; // size of header - - union { - struct { - uint32_t catalog; // num of entries - uint32_t bitmap; // bitmap size - uint32_t extent; // extent size - uint64_t disk; // disk size - char padding[HEADER_SIZE - 64 - 8 - 20]; - } redolog; - char padding[HEADER_SIZE - 64 - 8]; - } extra; -}; - -// always little-endian -struct bochs_header { - char magic[32]; // "Bochs Virtual HD Image" - char type[16]; // "Redolog" - char subtype[16]; // "Undoable" / "Volatile" / "Growing" - uint32_t version; - uint32_t header; // size of header - - union { - struct { - uint32_t catalog; // num of entries - uint32_t bitmap; // bitmap size - uint32_t extent; // extent size - uint32_t reserved; // for ??? - uint64_t disk; // disk size - char padding[HEADER_SIZE - 64 - 8 - 24]; - } redolog; - char padding[HEADER_SIZE - 64 - 8]; - } extra; -}; - -typedef struct BDRVBochsState { - int fd; - - uint32_t *catalog_bitmap; - int catalog_size; - - int data_offset; - - int bitmap_blocks; - int extent_blocks; - int extent_size; -} BDRVBochsState; - -static int bochs_probe(const uint8_t *buf, int buf_size, const char *filename) -{ - const struct bochs_header *bochs = (const void *)buf; - - if (buf_size < HEADER_SIZE) - return 0; - - if (!strcmp(bochs->magic, HEADER_MAGIC) && - !strcmp(bochs->type, REDOLOG_TYPE) && - !strcmp(bochs->subtype, GROWING_TYPE) && - ((le32_to_cpu(bochs->version) == HEADER_VERSION) || - (le32_to_cpu(bochs->version) == HEADER_V1))) - return 100; - - return 0; -} - -static int bochs_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVBochsState *s = bs->opaque; - int fd, i; - struct bochs_header bochs; - struct bochs_header_v1 header_v1; - - fd = open(filename, O_RDWR | O_BINARY); - if (fd < 0) { - fd = open(filename, O_RDONLY | O_BINARY); - if (fd < 0) - return -1; - } - - bs->read_only = 1; // no write support yet - - s->fd = fd; - - if (read(fd, &bochs, sizeof(bochs)) != sizeof(bochs)) { - goto fail; - } - - if (strcmp(bochs.magic, HEADER_MAGIC) || - strcmp(bochs.type, REDOLOG_TYPE) || - strcmp(bochs.subtype, GROWING_TYPE) || - ((le32_to_cpu(bochs.version) != HEADER_VERSION) && - (le32_to_cpu(bochs.version) != HEADER_V1))) { - goto fail; - } - - if (le32_to_cpu(bochs.version) == HEADER_V1) { - memcpy(&header_v1, &bochs, sizeof(bochs)); - bs->total_sectors = le64_to_cpu(header_v1.extra.redolog.disk) / 512; - } else { - bs->total_sectors = le64_to_cpu(bochs.extra.redolog.disk) / 512; - } - - lseek(s->fd, le32_to_cpu(bochs.header), SEEK_SET); - - s->catalog_size = le32_to_cpu(bochs.extra.redolog.catalog); - s->catalog_bitmap = qemu_malloc(s->catalog_size * 4); - if (read(s->fd, s->catalog_bitmap, s->catalog_size * 4) != - s->catalog_size * 4) - goto fail; - for (i = 0; i < s->catalog_size; i++) - le32_to_cpus(&s->catalog_bitmap[i]); - - s->data_offset = le32_to_cpu(bochs.header) + (s->catalog_size * 4); - - s->bitmap_blocks = 1 + (le32_to_cpu(bochs.extra.redolog.bitmap) - 1) / 512; - s->extent_blocks = 1 + (le32_to_cpu(bochs.extra.redolog.extent) - 1) / 512; - - s->extent_size = le32_to_cpu(bochs.extra.redolog.extent); - - return 0; - fail: - close(fd); - return -1; -} - -static inline int seek_to_sector(BlockDriverState *bs, int64_t sector_num) -{ - BDRVBochsState *s = bs->opaque; - int64_t offset = sector_num * 512; - int64_t extent_index, extent_offset, bitmap_offset, block_offset; - char bitmap_entry; - - // seek to sector - extent_index = offset / s->extent_size; - extent_offset = (offset % s->extent_size) / 512; - - if (s->catalog_bitmap[extent_index] == 0xffffffff) - { -// fprintf(stderr, "page not allocated [%x - %x:%x]\n", -// sector_num, extent_index, extent_offset); - return -1; // not allocated - } - - bitmap_offset = s->data_offset + (512 * s->catalog_bitmap[extent_index] * - (s->extent_blocks + s->bitmap_blocks)); - block_offset = bitmap_offset + (512 * (s->bitmap_blocks + extent_offset)); - -// fprintf(stderr, "sect: %x [ext i: %x o: %x] -> %x bitmap: %x block: %x\n", -// sector_num, extent_index, extent_offset, -// le32_to_cpu(s->catalog_bitmap[extent_index]), -// bitmap_offset, block_offset); - - // read in bitmap for current extent - lseek(s->fd, bitmap_offset + (extent_offset / 8), SEEK_SET); - - read(s->fd, &bitmap_entry, 1); - - if (!((bitmap_entry >> (extent_offset % 8)) & 1)) - { -// fprintf(stderr, "sector (%x) in bitmap not allocated\n", -// sector_num); - return -1; // not allocated - } - - lseek(s->fd, block_offset, SEEK_SET); - - return 0; -} - -static int bochs_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - BDRVBochsState *s = bs->opaque; - int ret; - - while (nb_sectors > 0) { - if (!seek_to_sector(bs, sector_num)) - { - ret = read(s->fd, buf, 512); - if (ret != 512) - return -1; - } - else - memset(buf, 0, 512); - nb_sectors--; - sector_num++; - buf += 512; - } - return 0; -} - -static void bochs_close(BlockDriverState *bs) -{ - BDRVBochsState *s = bs->opaque; - qemu_free(s->catalog_bitmap); - close(s->fd); -} - -static BlockDriver bdrv_bochs = { - .format_name = "bochs", - .instance_size = sizeof(BDRVBochsState), - .bdrv_probe = bochs_probe, - .bdrv_open = bochs_open, - .bdrv_read = bochs_read, - .bdrv_close = bochs_close, -}; - -static void bdrv_bochs_init(void) -{ - bdrv_register(&bdrv_bochs); -} - -block_init(bdrv_bochs_init); diff --git a/qemu-0.11.0/block/cloop.c b/qemu-0.11.0/block/cloop.c deleted file mode 100644 index 06c687e..0000000 --- a/qemu-0.11.0/block/cloop.c +++ /dev/null @@ -1,171 +0,0 @@ -/* - * QEMU Block driver for CLOOP images - * - * Copyright (c) 2004 Johannes E. Schindelin - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "block_int.h" -#include "module.h" -#include <zlib.h> - -typedef struct BDRVCloopState { - int fd; - uint32_t block_size; - uint32_t n_blocks; - uint64_t* offsets; - uint32_t sectors_per_block; - uint32_t current_block; - uint8_t *compressed_block; - uint8_t *uncompressed_block; - z_stream zstream; -} BDRVCloopState; - -static int cloop_probe(const uint8_t *buf, int buf_size, const char *filename) -{ - const char* magic_version_2_0="#!/bin/sh\n" - "#V2.0 Format\n" - "modprobe cloop file=$0 && mount -r -t iso9660 /dev/cloop $1\n"; - int length=strlen(magic_version_2_0); - if(length>buf_size) - length=buf_size; - if(!memcmp(magic_version_2_0,buf,length)) - return 2; - return 0; -} - -static int cloop_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVCloopState *s = bs->opaque; - uint32_t offsets_size,max_compressed_block_size=1,i; - - s->fd = open(filename, O_RDONLY | O_BINARY); - if (s->fd < 0) - return -errno; - bs->read_only = 1; - - /* read header */ - if(lseek(s->fd,128,SEEK_SET)<0) { -cloop_close: - close(s->fd); - return -1; - } - if(read(s->fd,&s->block_size,4)<4) - goto cloop_close; - s->block_size=be32_to_cpu(s->block_size); - if(read(s->fd,&s->n_blocks,4)<4) - goto cloop_close; - s->n_blocks=be32_to_cpu(s->n_blocks); - - /* read offsets */ - offsets_size=s->n_blocks*sizeof(uint64_t); - s->offsets=(uint64_t*)qemu_malloc(offsets_size); - if(read(s->fd,s->offsets,offsets_size)<offsets_size) - goto cloop_close; - for(i=0;i<s->n_blocks;i++) { - s->offsets[i]=be64_to_cpu(s->offsets[i]); - if(i>0) { - uint32_t size=s->offsets[i]-s->offsets[i-1]; - if(size>max_compressed_block_size) - max_compressed_block_size=size; - } - } - - /* initialize zlib engine */ - s->compressed_block = qemu_malloc(max_compressed_block_size+1); - s->uncompressed_block = qemu_malloc(s->block_size); - if(inflateInit(&s->zstream) != Z_OK) - goto cloop_close; - s->current_block=s->n_blocks; - - s->sectors_per_block = s->block_size/512; - bs->total_sectors = s->n_blocks*s->sectors_per_block; - return 0; -} - -static inline int cloop_read_block(BDRVCloopState *s,int block_num) -{ - if(s->current_block != block_num) { - int ret; - uint32_t bytes = s->offsets[block_num+1]-s->offsets[block_num]; - - lseek(s->fd, s->offsets[block_num], SEEK_SET); - ret = read(s->fd, s->compressed_block, bytes); - if (ret != bytes) - return -1; - - s->zstream.next_in = s->compressed_block; - s->zstream.avail_in = bytes; - s->zstream.next_out = s->uncompressed_block; - s->zstream.avail_out = s->block_size; - ret = inflateReset(&s->zstream); - if(ret != Z_OK) - return -1; - ret = inflate(&s->zstream, Z_FINISH); - if(ret != Z_STREAM_END || s->zstream.total_out != s->block_size) - return -1; - - s->current_block = block_num; - } - return 0; -} - -static int cloop_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - BDRVCloopState *s = bs->opaque; - int i; - - for(i=0;i<nb_sectors;i++) { - uint32_t sector_offset_in_block=((sector_num+i)%s->sectors_per_block), - block_num=(sector_num+i)/s->sectors_per_block; - if(cloop_read_block(s, block_num) != 0) - return -1; - memcpy(buf+i*512,s->uncompressed_block+sector_offset_in_block*512,512); - } - return 0; -} - -static void cloop_close(BlockDriverState *bs) -{ - BDRVCloopState *s = bs->opaque; - close(s->fd); - if(s->n_blocks>0) - free(s->offsets); - free(s->compressed_block); - free(s->uncompressed_block); - inflateEnd(&s->zstream); -} - -static BlockDriver bdrv_cloop = { - .format_name = "cloop", - .instance_size = sizeof(BDRVCloopState), - .bdrv_probe = cloop_probe, - .bdrv_open = cloop_open, - .bdrv_read = cloop_read, - .bdrv_close = cloop_close, -}; - -static void bdrv_cloop_init(void) -{ - bdrv_register(&bdrv_cloop); -} - -block_init(bdrv_cloop_init); diff --git a/qemu-0.11.0/block/cow.c b/qemu-0.11.0/block/cow.c deleted file mode 100644 index 84818f1..0000000 --- a/qemu-0.11.0/block/cow.c +++ /dev/null @@ -1,299 +0,0 @@ -/* - * Block driver for the COW format - * - * Copyright (c) 2004 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#ifndef _WIN32 -#include "qemu-common.h" -#include "block_int.h" -#include "module.h" -#include <sys/mman.h> - -/**************************************************************/ -/* COW block driver using file system holes */ - -/* user mode linux compatible COW file */ -#define COW_MAGIC 0x4f4f4f4d /* MOOO */ -#define COW_VERSION 2 - -struct cow_header_v2 { - uint32_t magic; - uint32_t version; - char backing_file[1024]; - int32_t mtime; - uint64_t size; - uint32_t sectorsize; -}; - -typedef struct BDRVCowState { - int fd; - uint8_t *cow_bitmap; /* if non NULL, COW mappings are used first */ - uint8_t *cow_bitmap_addr; /* mmap address of cow_bitmap */ - int cow_bitmap_size; - int64_t cow_sectors_offset; -} BDRVCowState; - -static int cow_probe(const uint8_t *buf, int buf_size, const char *filename) -{ - const struct cow_header_v2 *cow_header = (const void *)buf; - - if (buf_size >= sizeof(struct cow_header_v2) && - be32_to_cpu(cow_header->magic) == COW_MAGIC && - be32_to_cpu(cow_header->version) == COW_VERSION) - return 100; - else - return 0; -} - -static int cow_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVCowState *s = bs->opaque; - int fd; - struct cow_header_v2 cow_header; - int64_t size; - - fd = open(filename, O_RDWR | O_BINARY | O_LARGEFILE); - if (fd < 0) { - fd = open(filename, O_RDONLY | O_BINARY | O_LARGEFILE); - if (fd < 0) - return -1; - } - s->fd = fd; - /* see if it is a cow image */ - if (read(fd, &cow_header, sizeof(cow_header)) != sizeof(cow_header)) { - goto fail; - } - - if (be32_to_cpu(cow_header.magic) != COW_MAGIC || - be32_to_cpu(cow_header.version) != COW_VERSION) { - goto fail; - } - - /* cow image found */ - size = be64_to_cpu(cow_header.size); - bs->total_sectors = size / 512; - - pstrcpy(bs->backing_file, sizeof(bs->backing_file), - cow_header.backing_file); - - /* mmap the bitmap */ - s->cow_bitmap_size = ((bs->total_sectors + 7) >> 3) + sizeof(cow_header); - s->cow_bitmap_addr = (void *)mmap(get_mmap_addr(s->cow_bitmap_size), - s->cow_bitmap_size, - PROT_READ | PROT_WRITE, - MAP_SHARED, s->fd, 0); - if (s->cow_bitmap_addr == MAP_FAILED) - goto fail; - s->cow_bitmap = s->cow_bitmap_addr + sizeof(cow_header); - s->cow_sectors_offset = (s->cow_bitmap_size + 511) & ~511; - return 0; - fail: - close(fd); - return -1; -} - -static inline void cow_set_bit(uint8_t *bitmap, int64_t bitnum) -{ - bitmap[bitnum / 8] |= (1 << (bitnum%8)); -} - -static inline int is_bit_set(const uint8_t *bitmap, int64_t bitnum) -{ - return !!(bitmap[bitnum / 8] & (1 << (bitnum%8))); -} - - -/* Return true if first block has been changed (ie. current version is - * in COW file). Set the number of continuous blocks for which that - * is true. */ -static inline int is_changed(uint8_t *bitmap, - int64_t sector_num, int nb_sectors, - int *num_same) -{ - int changed; - - if (!bitmap || nb_sectors == 0) { - *num_same = nb_sectors; - return 0; - } - - changed = is_bit_set(bitmap, sector_num); - for (*num_same = 1; *num_same < nb_sectors; (*num_same)++) { - if (is_bit_set(bitmap, sector_num + *num_same) != changed) - break; - } - - return changed; -} - -static int cow_is_allocated(BlockDriverState *bs, int64_t sector_num, - int nb_sectors, int *pnum) -{ - BDRVCowState *s = bs->opaque; - return is_changed(s->cow_bitmap, sector_num, nb_sectors, pnum); -} - -static int cow_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - BDRVCowState *s = bs->opaque; - int ret, n; - - while (nb_sectors > 0) { - if (is_changed(s->cow_bitmap, sector_num, nb_sectors, &n)) { - lseek(s->fd, s->cow_sectors_offset + sector_num * 512, SEEK_SET); - ret = read(s->fd, buf, n * 512); - if (ret != n * 512) - return -1; - } else { - if (bs->backing_hd) { - /* read from the base image */ - ret = bdrv_read(bs->backing_hd, sector_num, buf, n); - if (ret < 0) - return -1; - } else { - memset(buf, 0, n * 512); - } - } - nb_sectors -= n; - sector_num += n; - buf += n * 512; - } - return 0; -} - -static int cow_write(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors) -{ - BDRVCowState *s = bs->opaque; - int ret, i; - - lseek(s->fd, s->cow_sectors_offset + sector_num * 512, SEEK_SET); - ret = write(s->fd, buf, nb_sectors * 512); - if (ret != nb_sectors * 512) - return -1; - for (i = 0; i < nb_sectors; i++) - cow_set_bit(s->cow_bitmap, sector_num + i); - return 0; -} - -static void cow_close(BlockDriverState *bs) -{ - BDRVCowState *s = bs->opaque; - munmap((void *)s->cow_bitmap_addr, s->cow_bitmap_size); - close(s->fd); -} - -static int cow_create(const char *filename, QEMUOptionParameter *options) -{ - int fd, cow_fd; - struct cow_header_v2 cow_header; - struct stat st; - int64_t image_sectors = 0; - const char *image_filename = NULL; - - /* Read out options */ - while (options && options->name) { - if (!strcmp(options->name, BLOCK_OPT_SIZE)) { - image_sectors = options->value.n / 512; - } else if (!strcmp(options->name, BLOCK_OPT_BACKING_FILE)) { - image_filename = options->value.s; - } - options++; - } - - cow_fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, - 0644); - if (cow_fd < 0) - return -1; - memset(&cow_header, 0, sizeof(cow_header)); - cow_header.magic = cpu_to_be32(COW_MAGIC); - cow_header.version = cpu_to_be32(COW_VERSION); - if (image_filename) { - /* Note: if no file, we put a dummy mtime */ - cow_header.mtime = cpu_to_be32(0); - - fd = open(image_filename, O_RDONLY | O_BINARY); - if (fd < 0) { - close(cow_fd); - goto mtime_fail; - } - if (fstat(fd, &st) != 0) { - close(fd); - goto mtime_fail; - } - close(fd); - cow_header.mtime = cpu_to_be32(st.st_mtime); - mtime_fail: - pstrcpy(cow_header.backing_file, sizeof(cow_header.backing_file), - image_filename); - } - cow_header.sectorsize = cpu_to_be32(512); - cow_header.size = cpu_to_be64(image_sectors * 512); - write(cow_fd, &cow_header, sizeof(cow_header)); - /* resize to include at least all the bitmap */ - ftruncate(cow_fd, sizeof(cow_header) + ((image_sectors + 7) >> 3)); - close(cow_fd); - return 0; -} - -static void cow_flush(BlockDriverState *bs) -{ - BDRVCowState *s = bs->opaque; - fsync(s->fd); -} - -static QEMUOptionParameter cow_create_options[] = { - { - .name = BLOCK_OPT_SIZE, - .type = OPT_SIZE, - .help = "Virtual disk size" - }, - { - .name = BLOCK_OPT_BACKING_FILE, - .type = OPT_STRING, - .help = "File name of a base image" - }, - { NULL } -}; - -static BlockDriver bdrv_cow = { - .format_name = "cow", - .instance_size = sizeof(BDRVCowState), - .bdrv_probe = cow_probe, - .bdrv_open = cow_open, - .bdrv_read = cow_read, - .bdrv_write = cow_write, - .bdrv_close = cow_close, - .bdrv_create = cow_create, - .bdrv_flush = cow_flush, - .bdrv_is_allocated = cow_is_allocated, - - .create_options = cow_create_options, -}; - -static void bdrv_cow_init(void) -{ - bdrv_register(&bdrv_cow); -} - -block_init(bdrv_cow_init); -#endif diff --git a/qemu-0.11.0/block/curl.c b/qemu-0.11.0/block/curl.c deleted file mode 100644 index 3caa9be..0000000 --- a/qemu-0.11.0/block/curl.c +++ /dev/null @@ -1,562 +0,0 @@ -/* - * QEMU Block driver for CURL images - * - * Copyright (c) 2009 Alexander Graf <agraf(a)suse.de> - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "block_int.h" -#include <curl/curl.h> - -// #define DEBUG -// #define DEBUG_VERBOSE - -#ifdef DEBUG_CURL -#define dprintf(fmt, ...) do { printf(fmt, ## __VA_ARGS__); } while (0) -#else -#define dprintf(fmt, ...) do { } while (0) -#endif - -#define CURL_NUM_STATES 8 -#define CURL_NUM_ACB 8 -#define SECTOR_SIZE 512 -#define READ_AHEAD_SIZE (256 * 1024) - -#define FIND_RET_NONE 0 -#define FIND_RET_OK 1 -#define FIND_RET_WAIT 2 - -struct BDRVCURLState; - -typedef struct CURLAIOCB { - BlockDriverAIOCB common; - QEMUIOVector *qiov; - size_t start; - size_t end; -} CURLAIOCB; - -typedef struct CURLState -{ - struct BDRVCURLState *s; - CURLAIOCB *acb[CURL_NUM_ACB]; - CURL *curl; - char *orig_buf; - size_t buf_start; - size_t buf_off; - size_t buf_len; - char range[128]; - char errmsg[CURL_ERROR_SIZE]; - char in_use; -} CURLState; - -typedef struct BDRVCURLState { - CURLM *multi; - size_t len; - CURLState states[CURL_NUM_STATES]; - char *url; - size_t readahead_size; -} BDRVCURLState; - -static void curl_clean_state(CURLState *s); -static void curl_multi_do(void *arg); - -static int curl_sock_cb(CURL *curl, curl_socket_t fd, int action, - void *s, void *sp) -{ - dprintf("CURL (AIO): Sock action %d on fd %d\n", action, fd); - switch (action) { - case CURL_POLL_IN: - qemu_aio_set_fd_handler(fd, curl_multi_do, NULL, NULL, s); - break; - case CURL_POLL_OUT: - qemu_aio_set_fd_handler(fd, NULL, curl_multi_do, NULL, s); - break; - case CURL_POLL_INOUT: - qemu_aio_set_fd_handler(fd, curl_multi_do, - curl_multi_do, NULL, s); - break; - case CURL_POLL_REMOVE: - qemu_aio_set_fd_handler(fd, NULL, NULL, NULL, NULL); - break; - } - - return 0; -} - -static size_t curl_size_cb(void *ptr, size_t size, size_t nmemb, void *opaque) -{ - CURLState *s = ((CURLState*)opaque); - size_t realsize = size * nmemb; - long long fsize; - - if(sscanf(ptr, "Content-Length: %lld", &fsize) == 1) - s->s->len = fsize; - - return realsize; -} - -static size_t curl_read_cb(void *ptr, size_t size, size_t nmemb, void *opaque) -{ - CURLState *s = ((CURLState*)opaque); - size_t realsize = size * nmemb; - int i; - - dprintf("CURL: Just reading %lld bytes\n", (unsigned long long)realsize); - - if (!s || !s->orig_buf) - goto read_end; - - memcpy(s->orig_buf + s->buf_off, ptr, realsize); - s->buf_off += realsize; - - for(i=0; i<CURL_NUM_ACB; i++) { - CURLAIOCB *acb = s->acb[i]; - - if (!acb) - continue; - - if ((s->buf_off >= acb->end)) { - qemu_iovec_from_buffer(acb->qiov, s->orig_buf + acb->start, - acb->end - acb->start); - acb->common.cb(acb->common.opaque, 0); - qemu_aio_release(acb); - s->acb[i] = NULL; - } - } - -read_end: - return realsize; -} - -static int curl_find_buf(BDRVCURLState *s, size_t start, size_t len, - CURLAIOCB *acb) -{ - int i; - size_t end = start + len; - - for (i=0; i<CURL_NUM_STATES; i++) { - CURLState *state = &s->states[i]; - size_t buf_end = (state->buf_start + state->buf_off); - size_t buf_fend = (state->buf_start + state->buf_len); - - if (!state->orig_buf) - continue; - if (!state->buf_off) - continue; - - // Does the existing buffer cover our section? - if ((start >= state->buf_start) && - (start <= buf_end) && - (end >= state->buf_start) && - (end <= buf_end)) - { - char *buf = state->orig_buf + (start - state->buf_start); - - qemu_iovec_from_buffer(acb->qiov, buf, len); - acb->common.cb(acb->common.opaque, 0); - - return FIND_RET_OK; - } - - // Wait for unfinished chunks - if ((start >= state->buf_start) && - (start <= buf_fend) && - (end >= state->buf_start) && - (end <= buf_fend)) - { - int j; - - acb->start = start - state->buf_start; - acb->end = acb->start + len; - - for (j=0; j<CURL_NUM_ACB; j++) { - if (!state->acb[j]) { - state->acb[j] = acb; - return FIND_RET_WAIT; - } - } - } - } - - return FIND_RET_NONE; -} - -static void curl_multi_do(void *arg) -{ - BDRVCURLState *s = (BDRVCURLState *)arg; - int running; - int r; - int msgs_in_queue; - - if (!s->multi) - return; - - do { - r = curl_multi_socket_all(s->multi, &running); - } while(r == CURLM_CALL_MULTI_PERFORM); - - /* Try to find done transfers, so we can free the easy - * handle again. */ - do { - CURLMsg *msg; - msg = curl_multi_info_read(s->multi, &msgs_in_queue); - - if (!msg) - break; - if (msg->msg == CURLMSG_NONE) - break; - - switch (msg->msg) { - case CURLMSG_DONE: - { - CURLState *state = NULL; - curl_easy_getinfo(msg->easy_handle, CURLINFO_PRIVATE, (char**)&state); - curl_clean_state(state); - break; - } - default: - msgs_in_queue = 0; - break; - } - } while(msgs_in_queue); -} - -static CURLState *curl_init_state(BDRVCURLState *s) -{ - CURLState *state = NULL; - int i, j; - - do { - for (i=0; i<CURL_NUM_STATES; i++) { - for (j=0; j<CURL_NUM_ACB; j++) - if (s->states[i].acb[j]) - continue; - if (s->states[i].in_use) - continue; - - state = &s->states[i]; - state->in_use = 1; - break; - } - if (!state) { - usleep(100); - curl_multi_do(s); - } - } while(!state); - - if (state->curl) - goto has_curl; - - state->curl = curl_easy_init(); - if (!state->curl) - return NULL; - curl_easy_setopt(state->curl, CURLOPT_URL, s->url); - curl_easy_setopt(state->curl, CURLOPT_TIMEOUT, 5); - curl_easy_setopt(state->curl, CURLOPT_WRITEFUNCTION, (void *)curl_read_cb); - curl_easy_setopt(state->curl, CURLOPT_WRITEDATA, (void *)state); - curl_easy_setopt(state->curl, CURLOPT_PRIVATE, (void *)state); - curl_easy_setopt(state->curl, CURLOPT_AUTOREFERER, 1); - curl_easy_setopt(state->curl, CURLOPT_FOLLOWLOCATION, 1); - curl_easy_setopt(state->curl, CURLOPT_NOSIGNAL, 1); - curl_easy_setopt(state->curl, CURLOPT_ERRORBUFFER, state->errmsg); - -#ifdef DEBUG_VERBOSE - curl_easy_setopt(state->curl, CURLOPT_VERBOSE, 1); -#endif - -has_curl: - - state->s = s; - - return state; -} - -static void curl_clean_state(CURLState *s) -{ - if (s->s->multi) - curl_multi_remove_handle(s->s->multi, s->curl); - s->in_use = 0; -} - -static int curl_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVCURLState *s = bs->opaque; - CURLState *state = NULL; - double d; - - #define RA_OPTSTR ":readahead=" - char *file; - char *ra; - const char *ra_val; - int parse_state = 0; - - static int inited = 0; - - file = strdup(filename); - s->readahead_size = READ_AHEAD_SIZE; - - /* Parse a trailing ":readahead=#:" param, if present. */ - ra = file + strlen(file) - 1; - while (ra >= file) { - if (parse_state == 0) { - if (*ra == ':') - parse_state++; - else - break; - } else if (parse_state == 1) { - if (*ra > '9' || *ra < '0') { - char *opt_start = ra - strlen(RA_OPTSTR) + 1; - if (opt_start > file && - strncmp(opt_start, RA_OPTSTR, strlen(RA_OPTSTR)) == 0) { - ra_val = ra + 1; - ra -= strlen(RA_OPTSTR) - 1; - *ra = '\0'; - s->readahead_size = atoi(ra_val); - break; - } else { - break; - } - } - } - ra--; - } - - if ((s->readahead_size & 0x1ff) != 0) { - fprintf(stderr, "HTTP_READAHEAD_SIZE %Zd is not a multiple of 512\n", - s->readahead_size); - goto out_noclean; - } - - if (!inited) { - curl_global_init(CURL_GLOBAL_ALL); - inited = 1; - } - - dprintf("CURL: Opening %s\n", file); - s->url = file; - state = curl_init_state(s); - if (!state) - goto out_noclean; - - // Get file size - - curl_easy_setopt(state->curl, CURLOPT_NOBODY, 1); - curl_easy_setopt(state->curl, CURLOPT_WRITEFUNCTION, (void *)curl_size_cb); - if (curl_easy_perform(state->curl)) - goto out; - curl_easy_getinfo(state->curl, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d); - curl_easy_setopt(state->curl, CURLOPT_WRITEFUNCTION, (void *)curl_read_cb); - curl_easy_setopt(state->curl, CURLOPT_NOBODY, 0); - if (d) - s->len = (size_t)d; - else if(!s->len) - goto out; - dprintf("CURL: Size = %lld\n", (long long)s->len); - - curl_clean_state(state); - curl_easy_cleanup(state->curl); - state->curl = NULL; - - // Now we know the file exists and its size, so let's - // initialize the multi interface! - - s->multi = curl_multi_init(); - curl_multi_setopt( s->multi, CURLMOPT_SOCKETDATA, s); - curl_multi_setopt( s->multi, CURLMOPT_SOCKETFUNCTION, curl_sock_cb ); - curl_multi_do(s); - - return 0; - -out: - fprintf(stderr, "CURL: Error opening file: %s\n", state->errmsg); - curl_easy_cleanup(state->curl); - state->curl = NULL; -out_noclean: - qemu_free(file); - return -EINVAL; -} - -static void curl_aio_cancel(BlockDriverAIOCB *blockacb) -{ - // Do we have to implement canceling? Seems to work without... -} - -static AIOPool curl_aio_pool = { - .aiocb_size = sizeof(CURLAIOCB), - .cancel = curl_aio_cancel, -}; - -static BlockDriverAIOCB *curl_aio_readv(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque) -{ - BDRVCURLState *s = bs->opaque; - CURLAIOCB *acb; - size_t start = sector_num * SECTOR_SIZE; - size_t end; - CURLState *state; - - acb = qemu_aio_get(&curl_aio_pool, bs, cb, opaque); - if (!acb) - return NULL; - - acb->qiov = qiov; - - // In case we have the requested data already (e.g. read-ahead), - // we can just call the callback and be done. - - switch (curl_find_buf(s, start, nb_sectors * SECTOR_SIZE, acb)) { - case FIND_RET_OK: - qemu_aio_release(acb); - // fall through - case FIND_RET_WAIT: - return &acb->common; - default: - break; - } - - // No cache found, so let's start a new request - - state = curl_init_state(s); - if (!state) - return NULL; - - acb->start = 0; - acb->end = (nb_sectors * SECTOR_SIZE); - - state->buf_off = 0; - if (state->orig_buf) - qemu_free(state->orig_buf); - state->buf_start = start; - state->buf_len = acb->end + s->readahead_size; - end = MIN(start + state->buf_len, s->len) - 1; - state->orig_buf = qemu_malloc(state->buf_len); - state->acb[0] = acb; - - snprintf(state->range, 127, "%lld-%lld", (long long)start, (long long)end); - dprintf("CURL (AIO): Reading %d at %lld (%s)\n", (nb_sectors * SECTOR_SIZE), start, state->range); - curl_easy_setopt(state->curl, CURLOPT_RANGE, state->range); - - curl_multi_add_handle(s->multi, state->curl); - curl_multi_do(s); - - return &acb->common; -} - -static void curl_close(BlockDriverState *bs) -{ - BDRVCURLState *s = bs->opaque; - int i; - - dprintf("CURL: Close\n"); - for (i=0; i<CURL_NUM_STATES; i++) { - if (s->states[i].in_use) - curl_clean_state(&s->states[i]); - if (s->states[i].curl) { - curl_easy_cleanup(s->states[i].curl); - s->states[i].curl = NULL; - } - if (s->states[i].orig_buf) { - qemu_free(s->states[i].orig_buf); - s->states[i].orig_buf = NULL; - } - } - if (s->multi) - curl_multi_cleanup(s->multi); - if (s->url) - free(s->url); -} - -static int64_t curl_getlength(BlockDriverState *bs) -{ - BDRVCURLState *s = bs->opaque; - return s->len; -} - -static BlockDriver bdrv_http = { - .format_name = "http", - .protocol_name = "http", - - .instance_size = sizeof(BDRVCURLState), - .bdrv_open = curl_open, - .bdrv_close = curl_close, - .bdrv_getlength = curl_getlength, - - .bdrv_aio_readv = curl_aio_readv, -}; - -static BlockDriver bdrv_https = { - .format_name = "https", - .protocol_name = "https", - - .instance_size = sizeof(BDRVCURLState), - .bdrv_open = curl_open, - .bdrv_close = curl_close, - .bdrv_getlength = curl_getlength, - - .bdrv_aio_readv = curl_aio_readv, -}; - -static BlockDriver bdrv_ftp = { - .format_name = "ftp", - .protocol_name = "ftp", - - .instance_size = sizeof(BDRVCURLState), - .bdrv_open = curl_open, - .bdrv_close = curl_close, - .bdrv_getlength = curl_getlength, - - .bdrv_aio_readv = curl_aio_readv, -}; - -static BlockDriver bdrv_ftps = { - .format_name = "ftps", - .protocol_name = "ftps", - - .instance_size = sizeof(BDRVCURLState), - .bdrv_open = curl_open, - .bdrv_close = curl_close, - .bdrv_getlength = curl_getlength, - - .bdrv_aio_readv = curl_aio_readv, -}; - -static BlockDriver bdrv_tftp = { - .format_name = "tftp", - .protocol_name = "tftp", - - .instance_size = sizeof(BDRVCURLState), - .bdrv_open = curl_open, - .bdrv_close = curl_close, - .bdrv_getlength = curl_getlength, - - .bdrv_aio_readv = curl_aio_readv, -}; - -static void curl_block_init(void) -{ - bdrv_register(&bdrv_http); - bdrv_register(&bdrv_https); - bdrv_register(&bdrv_ftp); - bdrv_register(&bdrv_ftps); - bdrv_register(&bdrv_tftp); -} - -block_init(curl_block_init); diff --git a/qemu-0.11.0/block/dmg.c b/qemu-0.11.0/block/dmg.c deleted file mode 100644 index 262560f..0000000 --- a/qemu-0.11.0/block/dmg.c +++ /dev/null @@ -1,301 +0,0 @@ -/* - * QEMU Block driver for DMG images - * - * Copyright (c) 2004 Johannes E. Schindelin - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "block_int.h" -#include "bswap.h" -#include "module.h" -#include <zlib.h> - -typedef struct BDRVDMGState { - int fd; - - /* each chunk contains a certain number of sectors, - * offsets[i] is the offset in the .dmg file, - * lengths[i] is the length of the compressed chunk, - * sectors[i] is the sector beginning at offsets[i], - * sectorcounts[i] is the number of sectors in that chunk, - * the sectors array is ordered - * 0<=i<n_chunks */ - - uint32_t n_chunks; - uint32_t* types; - uint64_t* offsets; - uint64_t* lengths; - uint64_t* sectors; - uint64_t* sectorcounts; - uint32_t current_chunk; - uint8_t *compressed_chunk; - uint8_t *uncompressed_chunk; - z_stream zstream; -} BDRVDMGState; - -static int dmg_probe(const uint8_t *buf, int buf_size, const char *filename) -{ - int len=strlen(filename); - if(len>4 && !strcmp(filename+len-4,".dmg")) - return 2; - return 0; -} - -static off_t read_off(int fd) -{ - uint64_t buffer; - if(read(fd,&buffer,8)<8) - return 0; - return be64_to_cpu(buffer); -} - -static off_t read_uint32(int fd) -{ - uint32_t buffer; - if(read(fd,&buffer,4)<4) - return 0; - return be32_to_cpu(buffer); -} - -static int dmg_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVDMGState *s = bs->opaque; - off_t info_begin,info_end,last_in_offset,last_out_offset; - uint32_t count; - uint32_t max_compressed_size=1,max_sectors_per_chunk=1,i; - - s->fd = open(filename, O_RDONLY | O_BINARY); - if (s->fd < 0) - return -errno; - bs->read_only = 1; - s->n_chunks = 0; - s->offsets = s->lengths = s->sectors = s->sectorcounts = NULL; - - /* read offset of info blocks */ - if(lseek(s->fd,-0x1d8,SEEK_END)<0) { -dmg_close: - close(s->fd); - /* open raw instead */ - bs->drv=bdrv_find_format("raw"); - return bs->drv->bdrv_open(bs, filename, flags); - } - info_begin=read_off(s->fd); - if(info_begin==0) - goto dmg_close; - if(lseek(s->fd,info_begin,SEEK_SET)<0) - goto dmg_close; - if(read_uint32(s->fd)!=0x100) - goto dmg_close; - if((count = read_uint32(s->fd))==0) - goto dmg_close; - info_end = info_begin+count; - if(lseek(s->fd,0xf8,SEEK_CUR)<0) - goto dmg_close; - - /* read offsets */ - last_in_offset = last_out_offset = 0; - while(lseek(s->fd,0,SEEK_CUR)<info_end) { - uint32_t type; - - count = read_uint32(s->fd); - if(count==0) - goto dmg_close; - type = read_uint32(s->fd); - if(type!=0x6d697368 || count<244) - lseek(s->fd,count-4,SEEK_CUR); - else { - int new_size, chunk_count; - if(lseek(s->fd,200,SEEK_CUR)<0) - goto dmg_close; - chunk_count = (count-204)/40; - new_size = sizeof(uint64_t) * (s->n_chunks + chunk_count); - s->types = qemu_realloc(s->types, new_size/2); - s->offsets = qemu_realloc(s->offsets, new_size); - s->lengths = qemu_realloc(s->lengths, new_size); - s->sectors = qemu_realloc(s->sectors, new_size); - s->sectorcounts = qemu_realloc(s->sectorcounts, new_size); - - for(i=s->n_chunks;i<s->n_chunks+chunk_count;i++) { - s->types[i] = read_uint32(s->fd); - if(s->types[i]!=0x80000005 && s->types[i]!=1 && s->types[i]!=2) { - if(s->types[i]==0xffffffff) { - last_in_offset = s->offsets[i-1]+s->lengths[i-1]; - last_out_offset = s->sectors[i-1]+s->sectorcounts[i-1]; - } - chunk_count--; - i--; - if(lseek(s->fd,36,SEEK_CUR)<0) - goto dmg_close; - continue; - } - read_uint32(s->fd); - s->sectors[i] = last_out_offset+read_off(s->fd); - s->sectorcounts[i] = read_off(s->fd); - s->offsets[i] = last_in_offset+read_off(s->fd); - s->lengths[i] = read_off(s->fd); - if(s->lengths[i]>max_compressed_size) - max_compressed_size = s->lengths[i]; - if(s->sectorcounts[i]>max_sectors_per_chunk) - max_sectors_per_chunk = s->sectorcounts[i]; - } - s->n_chunks+=chunk_count; - } - } - - /* initialize zlib engine */ - s->compressed_chunk = qemu_malloc(max_compressed_size+1); - s->uncompressed_chunk = qemu_malloc(512*max_sectors_per_chunk); - if(inflateInit(&s->zstream) != Z_OK) - goto dmg_close; - - s->current_chunk = s->n_chunks; - - return 0; -} - -static inline int is_sector_in_chunk(BDRVDMGState* s, - uint32_t chunk_num,int sector_num) -{ - if(chunk_num>=s->n_chunks || s->sectors[chunk_num]>sector_num || - s->sectors[chunk_num]+s->sectorcounts[chunk_num]<=sector_num) - return 0; - else - return -1; -} - -static inline uint32_t search_chunk(BDRVDMGState* s,int sector_num) -{ - /* binary search */ - uint32_t chunk1=0,chunk2=s->n_chunks,chunk3; - while(chunk1!=chunk2) { - chunk3 = (chunk1+chunk2)/2; - if(s->sectors[chunk3]>sector_num) - chunk2 = chunk3; - else if(s->sectors[chunk3]+s->sectorcounts[chunk3]>sector_num) - return chunk3; - else - chunk1 = chunk3; - } - return s->n_chunks; /* error */ -} - -static inline int dmg_read_chunk(BDRVDMGState *s,int sector_num) -{ - if(!is_sector_in_chunk(s,s->current_chunk,sector_num)) { - int ret; - uint32_t chunk = search_chunk(s,sector_num); - - if(chunk>=s->n_chunks) - return -1; - - s->current_chunk = s->n_chunks; - switch(s->types[chunk]) { - case 0x80000005: { /* zlib compressed */ - int i; - - ret = lseek(s->fd, s->offsets[chunk], SEEK_SET); - if(ret<0) - return -1; - - /* we need to buffer, because only the chunk as whole can be - * inflated. */ - i=0; - do { - ret = read(s->fd, s->compressed_chunk+i, s->lengths[chunk]-i); - if(ret<0 && errno==EINTR) - ret=0; - i+=ret; - } while(ret>=0 && ret+i<s->lengths[chunk]); - - if (ret != s->lengths[chunk]) - return -1; - - s->zstream.next_in = s->compressed_chunk; - s->zstream.avail_in = s->lengths[chunk]; - s->zstream.next_out = s->uncompressed_chunk; - s->zstream.avail_out = 512*s->sectorcounts[chunk]; - ret = inflateReset(&s->zstream); - if(ret != Z_OK) - return -1; - ret = inflate(&s->zstream, Z_FINISH); - if(ret != Z_STREAM_END || s->zstream.total_out != 512*s->sectorcounts[chunk]) - return -1; - break; } - case 1: /* copy */ - ret = read(s->fd, s->uncompressed_chunk, s->lengths[chunk]); - if (ret != s->lengths[chunk]) - return -1; - break; - case 2: /* zero */ - memset(s->uncompressed_chunk, 0, 512*s->sectorcounts[chunk]); - break; - } - s->current_chunk = chunk; - } - return 0; -} - -static int dmg_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - BDRVDMGState *s = bs->opaque; - int i; - - for(i=0;i<nb_sectors;i++) { - uint32_t sector_offset_in_chunk; - if(dmg_read_chunk(s, sector_num+i) != 0) - return -1; - sector_offset_in_chunk = sector_num+i-s->sectors[s->current_chunk]; - memcpy(buf+i*512,s->uncompressed_chunk+sector_offset_in_chunk*512,512); - } - return 0; -} - -static void dmg_close(BlockDriverState *bs) -{ - BDRVDMGState *s = bs->opaque; - close(s->fd); - if(s->n_chunks>0) { - free(s->types); - free(s->offsets); - free(s->lengths); - free(s->sectors); - free(s->sectorcounts); - } - free(s->compressed_chunk); - free(s->uncompressed_chunk); - inflateEnd(&s->zstream); -} - -static BlockDriver bdrv_dmg = { - .format_name = "dmg", - .instance_size = sizeof(BDRVDMGState), - .bdrv_probe = dmg_probe, - .bdrv_open = dmg_open, - .bdrv_read = dmg_read, - .bdrv_close = dmg_close, -}; - -static void bdrv_dmg_init(void) -{ - bdrv_register(&bdrv_dmg); -} - -block_init(bdrv_dmg_init); diff --git a/qemu-0.11.0/block/nbd.c b/qemu-0.11.0/block/nbd.c deleted file mode 100644 index 47d4778..0000000 --- a/qemu-0.11.0/block/nbd.c +++ /dev/null @@ -1,196 +0,0 @@ -/* - * QEMU Block driver for NBD - * - * Copyright (C) 2008 Bull S.A.S. - * Author: Laurent Vivier <Laurent.Vivier(a)bull.net> - * - * Some parts: - * Copyright (C) 2007 Anthony Liguori <anthony(a)codemonkey.ws> - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "qemu-common.h" -#include "nbd.h" -#include "module.h" - -#include <sys/types.h> -#include <unistd.h> - -typedef struct BDRVNBDState { - int sock; - off_t size; - size_t blocksize; -} BDRVNBDState; - -static int nbd_open(BlockDriverState *bs, const char* filename, int flags) -{ - BDRVNBDState *s = bs->opaque; - const char *host; - const char *unixpath; - int sock; - off_t size; - size_t blocksize; - int ret; - - if ((flags & BDRV_O_CREAT)) - return -EINVAL; - - if (!strstart(filename, "nbd:", &host)) - return -EINVAL; - - if (strstart(host, "unix:", &unixpath)) { - - if (unixpath[0] != '/') - return -EINVAL; - - sock = unix_socket_outgoing(unixpath); - - } else { - uint16_t port; - char *p, *r; - char hostname[128]; - - pstrcpy(hostname, 128, host); - - p = strchr(hostname, ':'); - if (p == NULL) - return -EINVAL; - - *p = '\0'; - p++; - - port = strtol(p, &r, 0); - if (r == p) - return -EINVAL; - sock = tcp_socket_outgoing(hostname, port); - } - - if (sock == -1) - return -errno; - - ret = nbd_receive_negotiate(sock, &size, &blocksize); - if (ret == -1) - return -errno; - - s->sock = sock; - s->size = size; - s->blocksize = blocksize; - - return 0; -} - -static int nbd_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - BDRVNBDState *s = bs->opaque; - struct nbd_request request; - struct nbd_reply reply; - - request.type = NBD_CMD_READ; - request.handle = (uint64_t)(intptr_t)bs; - request.from = sector_num * 512;; - request.len = nb_sectors * 512; - - if (nbd_send_request(s->sock, &request) == -1) - return -errno; - - if (nbd_receive_reply(s->sock, &reply) == -1) - return -errno; - - if (reply.error !=0) - return -reply.error; - - if (reply.handle != request.handle) - return -EIO; - - if (nbd_wr_sync(s->sock, buf, request.len, 1) != request.len) - return -EIO; - - return 0; -} - -static int nbd_write(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors) -{ - BDRVNBDState *s = bs->opaque; - struct nbd_request request; - struct nbd_reply reply; - - request.type = NBD_CMD_WRITE; - request.handle = (uint64_t)(intptr_t)bs; - request.from = sector_num * 512;; - request.len = nb_sectors * 512; - - if (nbd_send_request(s->sock, &request) == -1) - return -errno; - - if (nbd_wr_sync(s->sock, (uint8_t*)buf, request.len, 0) != request.len) - return -EIO; - - if (nbd_receive_reply(s->sock, &reply) == -1) - return -errno; - - if (reply.error !=0) - return -reply.error; - - if (reply.handle != request.handle) - return -EIO; - - return 0; -} - -static void nbd_close(BlockDriverState *bs) -{ - BDRVNBDState *s = bs->opaque; - struct nbd_request request; - - request.type = NBD_CMD_DISC; - request.handle = (uint64_t)(intptr_t)bs; - request.from = 0; - request.len = 0; - nbd_send_request(s->sock, &request); - - close(s->sock); -} - -static int64_t nbd_getlength(BlockDriverState *bs) -{ - BDRVNBDState *s = bs->opaque; - - return s->size; -} - -static BlockDriver bdrv_nbd = { - .format_name = "nbd", - .instance_size = sizeof(BDRVNBDState), - .bdrv_open = nbd_open, - .bdrv_read = nbd_read, - .bdrv_write = nbd_write, - .bdrv_close = nbd_close, - .bdrv_getlength = nbd_getlength, - .protocol_name = "nbd", -}; - -static void bdrv_nbd_init(void) -{ - bdrv_register(&bdrv_nbd); -} - -block_init(bdrv_nbd_init); diff --git a/qemu-0.11.0/block/parallels.c b/qemu-0.11.0/block/parallels.c deleted file mode 100644 index 0b64a5c..0000000 --- a/qemu-0.11.0/block/parallels.c +++ /dev/null @@ -1,181 +0,0 @@ -/* - * Block driver for Parallels disk image format - * - * Copyright (c) 2007 Alex Beregszaszi - * - * This code is based on comparing different disk images created by Parallels. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "block_int.h" -#include "module.h" - -/**************************************************************/ - -#define HEADER_MAGIC "WithoutFreeSpace" -#define HEADER_VERSION 2 -#define HEADER_SIZE 64 - -// always little-endian -struct parallels_header { - char magic[16]; // "WithoutFreeSpace" - uint32_t version; - uint32_t heads; - uint32_t cylinders; - uint32_t tracks; - uint32_t catalog_entries; - uint32_t nb_sectors; - char padding[24]; -} __attribute__((packed)); - -typedef struct BDRVParallelsState { - int fd; - - uint32_t *catalog_bitmap; - int catalog_size; - - int tracks; -} BDRVParallelsState; - -static int parallels_probe(const uint8_t *buf, int buf_size, const char *filename) -{ - const struct parallels_header *ph = (const void *)buf; - - if (buf_size < HEADER_SIZE) - return 0; - - if (!memcmp(ph->magic, HEADER_MAGIC, 16) && - (le32_to_cpu(ph->version) == HEADER_VERSION)) - return 100; - - return 0; -} - -static int parallels_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVParallelsState *s = bs->opaque; - int fd, i; - struct parallels_header ph; - - fd = open(filename, O_RDWR | O_BINARY | O_LARGEFILE); - if (fd < 0) { - fd = open(filename, O_RDONLY | O_BINARY | O_LARGEFILE); - if (fd < 0) - return -1; - } - - bs->read_only = 1; // no write support yet - - s->fd = fd; - - if (read(fd, &ph, sizeof(ph)) != sizeof(ph)) - goto fail; - - if (memcmp(ph.magic, HEADER_MAGIC, 16) || - (le32_to_cpu(ph.version) != HEADER_VERSION)) { - goto fail; - } - - bs->total_sectors = le32_to_cpu(ph.nb_sectors); - - if (lseek(s->fd, 64, SEEK_SET) != 64) - goto fail; - - s->tracks = le32_to_cpu(ph.tracks); - - s->catalog_size = le32_to_cpu(ph.catalog_entries); - s->catalog_bitmap = qemu_malloc(s->catalog_size * 4); - if (read(s->fd, s->catalog_bitmap, s->catalog_size * 4) != - s->catalog_size * 4) - goto fail; - for (i = 0; i < s->catalog_size; i++) - le32_to_cpus(&s->catalog_bitmap[i]); - - return 0; -fail: - if (s->catalog_bitmap) - qemu_free(s->catalog_bitmap); - close(fd); - return -1; -} - -static inline int seek_to_sector(BlockDriverState *bs, int64_t sector_num) -{ - BDRVParallelsState *s = bs->opaque; - uint32_t index, offset, position; - - index = sector_num / s->tracks; - offset = sector_num % s->tracks; - - // not allocated - if ((index > s->catalog_size) || (s->catalog_bitmap[index] == 0)) - return -1; - - position = (s->catalog_bitmap[index] + offset) * 512; - -// fprintf(stderr, "sector: %llx index=%x offset=%x pointer=%x position=%x\n", -// sector_num, index, offset, s->catalog_bitmap[index], position); - - if (lseek(s->fd, position, SEEK_SET) != position) - return -1; - - return 0; -} - -static int parallels_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - BDRVParallelsState *s = bs->opaque; - - while (nb_sectors > 0) { - if (!seek_to_sector(bs, sector_num)) { - if (read(s->fd, buf, 512) != 512) - return -1; - } else - memset(buf, 0, 512); - nb_sectors--; - sector_num++; - buf += 512; - } - return 0; -} - -static void parallels_close(BlockDriverState *bs) -{ - BDRVParallelsState *s = bs->opaque; - qemu_free(s->catalog_bitmap); - close(s->fd); -} - -static BlockDriver bdrv_parallels = { - .format_name = "parallels", - .instance_size = sizeof(BDRVParallelsState), - .bdrv_probe = parallels_probe, - .bdrv_open = parallels_open, - .bdrv_read = parallels_read, - .bdrv_close = parallels_close, -}; - -static void bdrv_parallels_init(void) -{ - bdrv_register(&bdrv_parallels); -} - -block_init(bdrv_parallels_init); diff --git a/qemu-0.11.0/block/qcow.c b/qemu-0.11.0/block/qcow.c deleted file mode 100644 index 7fc85ae..0000000 --- a/qemu-0.11.0/block/qcow.c +++ /dev/null @@ -1,954 +0,0 @@ -/* - * Block driver for the QCOW format - * - * Copyright (c) 2004-2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "block_int.h" -#include "module.h" -#include <zlib.h> -#include "aes.h" - -/**************************************************************/ -/* QEMU COW block driver with compression and encryption support */ - -#define QCOW_MAGIC (('Q' << 24) | ('F' << 16) | ('I' << 8) | 0xfb) -#define QCOW_VERSION 1 - -#define QCOW_CRYPT_NONE 0 -#define QCOW_CRYPT_AES 1 - -#define QCOW_OFLAG_COMPRESSED (1LL << 63) - -typedef struct QCowHeader { - uint32_t magic; - uint32_t version; - uint64_t backing_file_offset; - uint32_t backing_file_size; - uint32_t mtime; - uint64_t size; /* in bytes */ - uint8_t cluster_bits; - uint8_t l2_bits; - uint32_t crypt_method; - uint64_t l1_table_offset; -} QCowHeader; - -#define L2_CACHE_SIZE 16 - -typedef struct BDRVQcowState { - BlockDriverState *hd; - int cluster_bits; - int cluster_size; - int cluster_sectors; - int l2_bits; - int l2_size; - int l1_size; - uint64_t cluster_offset_mask; - uint64_t l1_table_offset; - uint64_t *l1_table; - uint64_t *l2_cache; - uint64_t l2_cache_offsets[L2_CACHE_SIZE]; - uint32_t l2_cache_counts[L2_CACHE_SIZE]; - uint8_t *cluster_cache; - uint8_t *cluster_data; - uint64_t cluster_cache_offset; - uint32_t crypt_method; /* current crypt method, 0 if no key yet */ - uint32_t crypt_method_header; - AES_KEY aes_encrypt_key; - AES_KEY aes_decrypt_key; -} BDRVQcowState; - -static int decompress_cluster(BDRVQcowState *s, uint64_t cluster_offset); - -static int qcow_probe(const uint8_t *buf, int buf_size, const char *filename) -{ - const QCowHeader *cow_header = (const void *)buf; - - if (buf_size >= sizeof(QCowHeader) && - be32_to_cpu(cow_header->magic) == QCOW_MAGIC && - be32_to_cpu(cow_header->version) == QCOW_VERSION) - return 100; - else - return 0; -} - -static int qcow_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVQcowState *s = bs->opaque; - int len, i, shift, ret; - QCowHeader header; - - ret = bdrv_file_open(&s->hd, filename, flags); - if (ret < 0) - return ret; - if (bdrv_pread(s->hd, 0, &header, sizeof(header)) != sizeof(header)) - goto fail; - be32_to_cpus(&header.magic); - be32_to_cpus(&header.version); - be64_to_cpus(&header.backing_file_offset); - be32_to_cpus(&header.backing_file_size); - be32_to_cpus(&header.mtime); - be64_to_cpus(&header.size); - be32_to_cpus(&header.crypt_method); - be64_to_cpus(&header.l1_table_offset); - - if (header.magic != QCOW_MAGIC || header.version != QCOW_VERSION) - goto fail; - if (header.size <= 1 || header.cluster_bits < 9) - goto fail; - if (header.crypt_method > QCOW_CRYPT_AES) - goto fail; - s->crypt_method_header = header.crypt_method; - if (s->crypt_method_header) - bs->encrypted = 1; - s->cluster_bits = header.cluster_bits; - s->cluster_size = 1 << s->cluster_bits; - s->cluster_sectors = 1 << (s->cluster_bits - 9); - s->l2_bits = header.l2_bits; - s->l2_size = 1 << s->l2_bits; - bs->total_sectors = header.size / 512; - s->cluster_offset_mask = (1LL << (63 - s->cluster_bits)) - 1; - - /* read the level 1 table */ - shift = s->cluster_bits + s->l2_bits; - s->l1_size = (header.size + (1LL << shift) - 1) >> shift; - - s->l1_table_offset = header.l1_table_offset; - s->l1_table = qemu_malloc(s->l1_size * sizeof(uint64_t)); - if (!s->l1_table) - goto fail; - if (bdrv_pread(s->hd, s->l1_table_offset, s->l1_table, s->l1_size * sizeof(uint64_t)) != - s->l1_size * sizeof(uint64_t)) - goto fail; - for(i = 0;i < s->l1_size; i++) { - be64_to_cpus(&s->l1_table[i]); - } - /* alloc L2 cache */ - s->l2_cache = qemu_malloc(s->l2_size * L2_CACHE_SIZE * sizeof(uint64_t)); - if (!s->l2_cache) - goto fail; - s->cluster_cache = qemu_malloc(s->cluster_size); - if (!s->cluster_cache) - goto fail; - s->cluster_data = qemu_malloc(s->cluster_size); - if (!s->cluster_data) - goto fail; - s->cluster_cache_offset = -1; - - /* read the backing file name */ - if (header.backing_file_offset != 0) { - len = header.backing_file_size; - if (len > 1023) - len = 1023; - if (bdrv_pread(s->hd, header.backing_file_offset, bs->backing_file, len) != len) - goto fail; - bs->backing_file[len] = '\0'; - } - return 0; - - fail: - qemu_free(s->l1_table); - qemu_free(s->l2_cache); - qemu_free(s->cluster_cache); - qemu_free(s->cluster_data); - bdrv_delete(s->hd); - return -1; -} - -static int qcow_set_key(BlockDriverState *bs, const char *key) -{ - BDRVQcowState *s = bs->opaque; - uint8_t keybuf[16]; - int len, i; - - memset(keybuf, 0, 16); - len = strlen(key); - if (len > 16) - len = 16; - /* XXX: we could compress the chars to 7 bits to increase - entropy */ - for(i = 0;i < len;i++) { - keybuf[i] = key[i]; - } - s->crypt_method = s->crypt_method_header; - - if (AES_set_encrypt_key(keybuf, 128, &s->aes_encrypt_key) != 0) - return -1; - if (AES_set_decrypt_key(keybuf, 128, &s->aes_decrypt_key) != 0) - return -1; -#if 0 - /* test */ - { - uint8_t in[16]; - uint8_t out[16]; - uint8_t tmp[16]; - for(i=0;i<16;i++) - in[i] = i; - AES_encrypt(in, tmp, &s->aes_encrypt_key); - AES_decrypt(tmp, out, &s->aes_decrypt_key); - for(i = 0; i < 16; i++) - printf(" %02x", tmp[i]); - printf("\n"); - for(i = 0; i < 16; i++) - printf(" %02x", out[i]); - printf("\n"); - } -#endif - return 0; -} - -/* The crypt function is compatible with the linux cryptoloop - algorithm for < 4 GB images. NOTE: out_buf == in_buf is - supported */ -static void encrypt_sectors(BDRVQcowState *s, int64_t sector_num, - uint8_t *out_buf, const uint8_t *in_buf, - int nb_sectors, int enc, - const AES_KEY *key) -{ - union { - uint64_t ll[2]; - uint8_t b[16]; - } ivec; - int i; - - for(i = 0; i < nb_sectors; i++) { - ivec.ll[0] = cpu_to_le64(sector_num); - ivec.ll[1] = 0; - AES_cbc_encrypt(in_buf, out_buf, 512, key, - ivec.b, enc); - sector_num++; - in_buf += 512; - out_buf += 512; - } -} - -/* 'allocate' is: - * - * 0 to not allocate. - * - * 1 to allocate a normal cluster (for sector indexes 'n_start' to - * 'n_end') - * - * 2 to allocate a compressed cluster of size - * 'compressed_size'. 'compressed_size' must be > 0 and < - * cluster_size - * - * return 0 if not allocated. - */ -static uint64_t get_cluster_offset(BlockDriverState *bs, - uint64_t offset, int allocate, - int compressed_size, - int n_start, int n_end) -{ - BDRVQcowState *s = bs->opaque; - int min_index, i, j, l1_index, l2_index; - uint64_t l2_offset, *l2_table, cluster_offset, tmp; - uint32_t min_count; - int new_l2_table; - - l1_index = offset >> (s->l2_bits + s->cluster_bits); - l2_offset = s->l1_table[l1_index]; - new_l2_table = 0; - if (!l2_offset) { - if (!allocate) - return 0; - /* allocate a new l2 entry */ - l2_offset = bdrv_getlength(s->hd); - /* round to cluster size */ - l2_offset = (l2_offset + s->cluster_size - 1) & ~(s->cluster_size - 1); - /* update the L1 entry */ - s->l1_table[l1_index] = l2_offset; - tmp = cpu_to_be64(l2_offset); - if (bdrv_pwrite(s->hd, s->l1_table_offset + l1_index * sizeof(tmp), - &tmp, sizeof(tmp)) != sizeof(tmp)) - return 0; - new_l2_table = 1; - } - for(i = 0; i < L2_CACHE_SIZE; i++) { - if (l2_offset == s->l2_cache_offsets[i]) { - /* increment the hit count */ - if (++s->l2_cache_counts[i] == 0xffffffff) { - for(j = 0; j < L2_CACHE_SIZE; j++) { - s->l2_cache_counts[j] >>= 1; - } - } - l2_table = s->l2_cache + (i << s->l2_bits); - goto found; - } - } - /* not found: load a new entry in the least used one */ - min_index = 0; - min_count = 0xffffffff; - for(i = 0; i < L2_CACHE_SIZE; i++) { - if (s->l2_cache_counts[i] < min_count) { - min_count = s->l2_cache_counts[i]; - min_index = i; - } - } - l2_table = s->l2_cache + (min_index << s->l2_bits); - if (new_l2_table) { - memset(l2_table, 0, s->l2_size * sizeof(uint64_t)); - if (bdrv_pwrite(s->hd, l2_offset, l2_table, s->l2_size * sizeof(uint64_t)) != - s->l2_size * sizeof(uint64_t)) - return 0; - } else { - if (bdrv_pread(s->hd, l2_offset, l2_table, s->l2_size * sizeof(uint64_t)) != - s->l2_size * sizeof(uint64_t)) - return 0; - } - s->l2_cache_offsets[min_index] = l2_offset; - s->l2_cache_counts[min_index] = 1; - found: - l2_index = (offset >> s->cluster_bits) & (s->l2_size - 1); - cluster_offset = be64_to_cpu(l2_table[l2_index]); - if (!cluster_offset || - ((cluster_offset & QCOW_OFLAG_COMPRESSED) && allocate == 1)) { - if (!allocate) - return 0; - /* allocate a new cluster */ - if ((cluster_offset & QCOW_OFLAG_COMPRESSED) && - (n_end - n_start) < s->cluster_sectors) { - /* if the cluster is already compressed, we must - decompress it in the case it is not completely - overwritten */ - if (decompress_cluster(s, cluster_offset) < 0) - return 0; - cluster_offset = bdrv_getlength(s->hd); - cluster_offset = (cluster_offset + s->cluster_size - 1) & - ~(s->cluster_size - 1); - /* write the cluster content */ - if (bdrv_pwrite(s->hd, cluster_offset, s->cluster_cache, s->cluster_size) != - s->cluster_size) - return -1; - } else { - cluster_offset = bdrv_getlength(s->hd); - if (allocate == 1) { - /* round to cluster size */ - cluster_offset = (cluster_offset + s->cluster_size - 1) & - ~(s->cluster_size - 1); - bdrv_truncate(s->hd, cluster_offset + s->cluster_size); - /* if encrypted, we must initialize the cluster - content which won't be written */ - if (s->crypt_method && - (n_end - n_start) < s->cluster_sectors) { - uint64_t start_sect; - start_sect = (offset & ~(s->cluster_size - 1)) >> 9; - memset(s->cluster_data + 512, 0x00, 512); - for(i = 0; i < s->cluster_sectors; i++) { - if (i < n_start || i >= n_end) { - encrypt_sectors(s, start_sect + i, - s->cluster_data, - s->cluster_data + 512, 1, 1, - &s->aes_encrypt_key); - if (bdrv_pwrite(s->hd, cluster_offset + i * 512, - s->cluster_data, 512) != 512) - return -1; - } - } - } - } else if (allocate == 2) { - cluster_offset |= QCOW_OFLAG_COMPRESSED | - (uint64_t)compressed_size << (63 - s->cluster_bits); - } - } - /* update L2 table */ - tmp = cpu_to_be64(cluster_offset); - l2_table[l2_index] = tmp; - if (bdrv_pwrite(s->hd, - l2_offset + l2_index * sizeof(tmp), &tmp, sizeof(tmp)) != sizeof(tmp)) - return 0; - } - return cluster_offset; -} - -static int qcow_is_allocated(BlockDriverState *bs, int64_t sector_num, - int nb_sectors, int *pnum) -{ - BDRVQcowState *s = bs->opaque; - int index_in_cluster, n; - uint64_t cluster_offset; - - cluster_offset = get_cluster_offset(bs, sector_num << 9, 0, 0, 0, 0); - index_in_cluster = sector_num & (s->cluster_sectors - 1); - n = s->cluster_sectors - index_in_cluster; - if (n > nb_sectors) - n = nb_sectors; - *pnum = n; - return (cluster_offset != 0); -} - -static int decompress_buffer(uint8_t *out_buf, int out_buf_size, - const uint8_t *buf, int buf_size) -{ - z_stream strm1, *strm = &strm1; - int ret, out_len; - - memset(strm, 0, sizeof(*strm)); - - strm->next_in = (uint8_t *)buf; - strm->avail_in = buf_size; - strm->next_out = out_buf; - strm->avail_out = out_buf_size; - - ret = inflateInit2(strm, -12); - if (ret != Z_OK) - return -1; - ret = inflate(strm, Z_FINISH); - out_len = strm->next_out - out_buf; - if ((ret != Z_STREAM_END && ret != Z_BUF_ERROR) || - out_len != out_buf_size) { - inflateEnd(strm); - return -1; - } - inflateEnd(strm); - return 0; -} - -static int decompress_cluster(BDRVQcowState *s, uint64_t cluster_offset) -{ - int ret, csize; - uint64_t coffset; - - coffset = cluster_offset & s->cluster_offset_mask; - if (s->cluster_cache_offset != coffset) { - csize = cluster_offset >> (63 - s->cluster_bits); - csize &= (s->cluster_size - 1); - ret = bdrv_pread(s->hd, coffset, s->cluster_data, csize); - if (ret != csize) - return -1; - if (decompress_buffer(s->cluster_cache, s->cluster_size, - s->cluster_data, csize) < 0) { - return -1; - } - s->cluster_cache_offset = coffset; - } - return 0; -} - -#if 0 - -static int qcow_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - BDRVQcowState *s = bs->opaque; - int ret, index_in_cluster, n; - uint64_t cluster_offset; - - while (nb_sectors > 0) { - cluster_offset = get_cluster_offset(bs, sector_num << 9, 0, 0, 0, 0); - index_in_cluster = sector_num & (s->cluster_sectors - 1); - n = s->cluster_sectors - index_in_cluster; - if (n > nb_sectors) - n = nb_sectors; - if (!cluster_offset) { - if (bs->backing_hd) { - /* read from the base image */ - ret = bdrv_read(bs->backing_hd, sector_num, buf, n); - if (ret < 0) - return -1; - } else { - memset(buf, 0, 512 * n); - } - } else if (cluster_offset & QCOW_OFLAG_COMPRESSED) { - if (decompress_cluster(s, cluster_offset) < 0) - return -1; - memcpy(buf, s->cluster_cache + index_in_cluster * 512, 512 * n); - } else { - ret = bdrv_pread(s->hd, cluster_offset + index_in_cluster * 512, buf, n * 512); - if (ret != n * 512) - return -1; - if (s->crypt_method) { - encrypt_sectors(s, sector_num, buf, buf, n, 0, - &s->aes_decrypt_key); - } - } - nb_sectors -= n; - sector_num += n; - buf += n * 512; - } - return 0; -} -#endif - -typedef struct QCowAIOCB { - BlockDriverAIOCB common; - int64_t sector_num; - QEMUIOVector *qiov; - uint8_t *buf; - void *orig_buf; - int nb_sectors; - int n; - uint64_t cluster_offset; - uint8_t *cluster_data; - struct iovec hd_iov; - QEMUIOVector hd_qiov; - BlockDriverAIOCB *hd_aiocb; -} QCowAIOCB; - -static void qcow_aio_cancel(BlockDriverAIOCB *blockacb) -{ - QCowAIOCB *acb = (QCowAIOCB *)blockacb; - if (acb->hd_aiocb) - bdrv_aio_cancel(acb->hd_aiocb); - qemu_aio_release(acb); -} - -static AIOPool qcow_aio_pool = { - .aiocb_size = sizeof(QCowAIOCB), - .cancel = qcow_aio_cancel, -}; - -static QCowAIOCB *qcow_aio_setup(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque, int is_write) -{ - QCowAIOCB *acb; - - acb = qemu_aio_get(&qcow_aio_pool, bs, cb, opaque); - if (!acb) - return NULL; - acb->hd_aiocb = NULL; - acb->sector_num = sector_num; - acb->qiov = qiov; - if (qiov->niov > 1) { - acb->buf = acb->orig_buf = qemu_blockalign(bs, qiov->size); - if (is_write) - qemu_iovec_to_buffer(qiov, acb->buf); - } else { - acb->buf = (uint8_t *)qiov->iov->iov_base; - } - acb->nb_sectors = nb_sectors; - acb->n = 0; - acb->cluster_offset = 0; - return acb; -} - -static void qcow_aio_read_cb(void *opaque, int ret) -{ - QCowAIOCB *acb = opaque; - BlockDriverState *bs = acb->common.bs; - BDRVQcowState *s = bs->opaque; - int index_in_cluster; - - acb->hd_aiocb = NULL; - if (ret < 0) - goto done; - - redo: - /* post process the read buffer */ - if (!acb->cluster_offset) { - /* nothing to do */ - } else if (acb->cluster_offset & QCOW_OFLAG_COMPRESSED) { - /* nothing to do */ - } else { - if (s->crypt_method) { - encrypt_sectors(s, acb->sector_num, acb->buf, acb->buf, - acb->n, 0, - &s->aes_decrypt_key); - } - } - - acb->nb_sectors -= acb->n; - acb->sector_num += acb->n; - acb->buf += acb->n * 512; - - if (acb->nb_sectors == 0) { - /* request completed */ - ret = 0; - goto done; - } - - /* prepare next AIO request */ - acb->cluster_offset = get_cluster_offset(bs, acb->sector_num << 9, - 0, 0, 0, 0); - index_in_cluster = acb->sector_num & (s->cluster_sectors - 1); - acb->n = s->cluster_sectors - index_in_cluster; - if (acb->n > acb->nb_sectors) - acb->n = acb->nb_sectors; - - if (!acb->cluster_offset) { - if (bs->backing_hd) { - /* read from the base image */ - acb->hd_iov.iov_base = (void *)acb->buf; - acb->hd_iov.iov_len = acb->n * 512; - qemu_iovec_init_external(&acb->hd_qiov, &acb->hd_iov, 1); - acb->hd_aiocb = bdrv_aio_readv(bs->backing_hd, acb->sector_num, - &acb->hd_qiov, acb->n, qcow_aio_read_cb, acb); - if (acb->hd_aiocb == NULL) - goto done; - } else { - /* Note: in this case, no need to wait */ - memset(acb->buf, 0, 512 * acb->n); - goto redo; - } - } else if (acb->cluster_offset & QCOW_OFLAG_COMPRESSED) { - /* add AIO support for compressed blocks ? */ - if (decompress_cluster(s, acb->cluster_offset) < 0) - goto done; - memcpy(acb->buf, - s->cluster_cache + index_in_cluster * 512, 512 * acb->n); - goto redo; - } else { - if ((acb->cluster_offset & 511) != 0) { - ret = -EIO; - goto done; - } - acb->hd_iov.iov_base = (void *)acb->buf; - acb->hd_iov.iov_len = acb->n * 512; - qemu_iovec_init_external(&acb->hd_qiov, &acb->hd_iov, 1); - acb->hd_aiocb = bdrv_aio_readv(s->hd, - (acb->cluster_offset >> 9) + index_in_cluster, - &acb->hd_qiov, acb->n, qcow_aio_read_cb, acb); - if (acb->hd_aiocb == NULL) - goto done; - } - - return; - -done: - if (acb->qiov->niov > 1) { - qemu_iovec_from_buffer(acb->qiov, acb->orig_buf, acb->qiov->size); - qemu_vfree(acb->orig_buf); - } - acb->common.cb(acb->common.opaque, ret); - qemu_aio_release(acb); -} - -static BlockDriverAIOCB *qcow_aio_readv(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque) -{ - QCowAIOCB *acb; - - acb = qcow_aio_setup(bs, sector_num, qiov, nb_sectors, cb, opaque, 0); - if (!acb) - return NULL; - - qcow_aio_read_cb(acb, 0); - return &acb->common; -} - -static void qcow_aio_write_cb(void *opaque, int ret) -{ - QCowAIOCB *acb = opaque; - BlockDriverState *bs = acb->common.bs; - BDRVQcowState *s = bs->opaque; - int index_in_cluster; - uint64_t cluster_offset; - const uint8_t *src_buf; - - acb->hd_aiocb = NULL; - - if (ret < 0) - goto done; - - acb->nb_sectors -= acb->n; - acb->sector_num += acb->n; - acb->buf += acb->n * 512; - - if (acb->nb_sectors == 0) { - /* request completed */ - ret = 0; - goto done; - } - - index_in_cluster = acb->sector_num & (s->cluster_sectors - 1); - acb->n = s->cluster_sectors - index_in_cluster; - if (acb->n > acb->nb_sectors) - acb->n = acb->nb_sectors; - cluster_offset = get_cluster_offset(bs, acb->sector_num << 9, 1, 0, - index_in_cluster, - index_in_cluster + acb->n); - if (!cluster_offset || (cluster_offset & 511) != 0) { - ret = -EIO; - goto done; - } - if (s->crypt_method) { - if (!acb->cluster_data) { - acb->cluster_data = qemu_mallocz(s->cluster_size); - if (!acb->cluster_data) { - ret = -ENOMEM; - goto done; - } - } - encrypt_sectors(s, acb->sector_num, acb->cluster_data, acb->buf, - acb->n, 1, &s->aes_encrypt_key); - src_buf = acb->cluster_data; - } else { - src_buf = acb->buf; - } - - acb->hd_iov.iov_base = (void *)src_buf; - acb->hd_iov.iov_len = acb->n * 512; - qemu_iovec_init_external(&acb->hd_qiov, &acb->hd_iov, 1); - acb->hd_aiocb = bdrv_aio_writev(s->hd, - (cluster_offset >> 9) + index_in_cluster, - &acb->hd_qiov, acb->n, - qcow_aio_write_cb, acb); - if (acb->hd_aiocb == NULL) - goto done; - return; - -done: - if (acb->qiov->niov > 1) - qemu_vfree(acb->orig_buf); - acb->common.cb(acb->common.opaque, ret); - qemu_aio_release(acb); -} - -static BlockDriverAIOCB *qcow_aio_writev(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque) -{ - BDRVQcowState *s = bs->opaque; - QCowAIOCB *acb; - - s->cluster_cache_offset = -1; /* disable compressed cache */ - - acb = qcow_aio_setup(bs, sector_num, qiov, nb_sectors, cb, opaque, 1); - if (!acb) - return NULL; - - - qcow_aio_write_cb(acb, 0); - return &acb->common; -} - -static void qcow_close(BlockDriverState *bs) -{ - BDRVQcowState *s = bs->opaque; - qemu_free(s->l1_table); - qemu_free(s->l2_cache); - qemu_free(s->cluster_cache); - qemu_free(s->cluster_data); - bdrv_delete(s->hd); -} - -static int qcow_create(const char *filename, QEMUOptionParameter *options) -{ - int fd, header_size, backing_filename_len, l1_size, i, shift; - QCowHeader header; - uint64_t tmp; - int64_t total_size = 0; - const char *backing_file = NULL; - int flags = 0; - - /* Read out options */ - while (options && options->name) { - if (!strcmp(options->name, BLOCK_OPT_SIZE)) { - total_size = options->value.n / 512; - } else if (!strcmp(options->name, BLOCK_OPT_BACKING_FILE)) { - backing_file = options->value.s; - } else if (!strcmp(options->name, BLOCK_OPT_ENCRYPT)) { - flags |= options->value.n ? BLOCK_FLAG_ENCRYPT : 0; - } - options++; - } - - fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0644); - if (fd < 0) - return -1; - memset(&header, 0, sizeof(header)); - header.magic = cpu_to_be32(QCOW_MAGIC); - header.version = cpu_to_be32(QCOW_VERSION); - header.size = cpu_to_be64(total_size * 512); - header_size = sizeof(header); - backing_filename_len = 0; - if (backing_file) { - if (strcmp(backing_file, "fat:")) { - header.backing_file_offset = cpu_to_be64(header_size); - backing_filename_len = strlen(backing_file); - header.backing_file_size = cpu_to_be32(backing_filename_len); - header_size += backing_filename_len; - } else { - /* special backing file for vvfat */ - backing_file = NULL; - } - header.cluster_bits = 9; /* 512 byte cluster to avoid copying - unmodifyed sectors */ - header.l2_bits = 12; /* 32 KB L2 tables */ - } else { - header.cluster_bits = 12; /* 4 KB clusters */ - header.l2_bits = 9; /* 4 KB L2 tables */ - } - header_size = (header_size + 7) & ~7; - shift = header.cluster_bits + header.l2_bits; - l1_size = ((total_size * 512) + (1LL << shift) - 1) >> shift; - - header.l1_table_offset = cpu_to_be64(header_size); - if (flags & BLOCK_FLAG_ENCRYPT) { - header.crypt_method = cpu_to_be32(QCOW_CRYPT_AES); - } else { - header.crypt_method = cpu_to_be32(QCOW_CRYPT_NONE); - } - - /* write all the data */ - write(fd, &header, sizeof(header)); - if (backing_file) { - write(fd, backing_file, backing_filename_len); - } - lseek(fd, header_size, SEEK_SET); - tmp = 0; - for(i = 0;i < l1_size; i++) { - write(fd, &tmp, sizeof(tmp)); - } - close(fd); - return 0; -} - -static int qcow_make_empty(BlockDriverState *bs) -{ - BDRVQcowState *s = bs->opaque; - uint32_t l1_length = s->l1_size * sizeof(uint64_t); - int ret; - - memset(s->l1_table, 0, l1_length); - if (bdrv_pwrite(s->hd, s->l1_table_offset, s->l1_table, l1_length) < 0) - return -1; - ret = bdrv_truncate(s->hd, s->l1_table_offset + l1_length); - if (ret < 0) - return ret; - - memset(s->l2_cache, 0, s->l2_size * L2_CACHE_SIZE * sizeof(uint64_t)); - memset(s->l2_cache_offsets, 0, L2_CACHE_SIZE * sizeof(uint64_t)); - memset(s->l2_cache_counts, 0, L2_CACHE_SIZE * sizeof(uint32_t)); - - return 0; -} - -/* XXX: put compressed sectors first, then all the cluster aligned - tables to avoid losing bytes in alignment */ -static int qcow_write_compressed(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors) -{ - BDRVQcowState *s = bs->opaque; - z_stream strm; - int ret, out_len; - uint8_t *out_buf; - uint64_t cluster_offset; - - if (nb_sectors != s->cluster_sectors) - return -EINVAL; - - out_buf = qemu_malloc(s->cluster_size + (s->cluster_size / 1000) + 128); - if (!out_buf) - return -1; - - /* best compression, small window, no zlib header */ - memset(&strm, 0, sizeof(strm)); - ret = deflateInit2(&strm, Z_DEFAULT_COMPRESSION, - Z_DEFLATED, -12, - 9, Z_DEFAULT_STRATEGY); - if (ret != 0) { - qemu_free(out_buf); - return -1; - } - - strm.avail_in = s->cluster_size; - strm.next_in = (uint8_t *)buf; - strm.avail_out = s->cluster_size; - strm.next_out = out_buf; - - ret = deflate(&strm, Z_FINISH); - if (ret != Z_STREAM_END && ret != Z_OK) { - qemu_free(out_buf); - deflateEnd(&strm); - return -1; - } - out_len = strm.next_out - out_buf; - - deflateEnd(&strm); - - if (ret != Z_STREAM_END || out_len >= s->cluster_size) { - /* could not compress: write normal cluster */ - bdrv_write(bs, sector_num, buf, s->cluster_sectors); - } else { - cluster_offset = get_cluster_offset(bs, sector_num << 9, 2, - out_len, 0, 0); - cluster_offset &= s->cluster_offset_mask; - if (bdrv_pwrite(s->hd, cluster_offset, out_buf, out_len) != out_len) { - qemu_free(out_buf); - return -1; - } - } - - qemu_free(out_buf); - return 0; -} - -static void qcow_flush(BlockDriverState *bs) -{ - BDRVQcowState *s = bs->opaque; - bdrv_flush(s->hd); -} - -static int qcow_get_info(BlockDriverState *bs, BlockDriverInfo *bdi) -{ - BDRVQcowState *s = bs->opaque; - bdi->cluster_size = s->cluster_size; - return 0; -} - - -static QEMUOptionParameter qcow_create_options[] = { - { - .name = BLOCK_OPT_SIZE, - .type = OPT_SIZE, - .help = "Virtual disk size" - }, - { - .name = BLOCK_OPT_BACKING_FILE, - .type = OPT_STRING, - .help = "File name of a base image" - }, - { - .name = BLOCK_OPT_ENCRYPT, - .type = OPT_FLAG, - .help = "Encrypt the image" - }, - { NULL } -}; - -static BlockDriver bdrv_qcow = { - .format_name = "qcow", - .instance_size = sizeof(BDRVQcowState), - .bdrv_probe = qcow_probe, - .bdrv_open = qcow_open, - .bdrv_close = qcow_close, - .bdrv_create = qcow_create, - .bdrv_flush = qcow_flush, - .bdrv_is_allocated = qcow_is_allocated, - .bdrv_set_key = qcow_set_key, - .bdrv_make_empty = qcow_make_empty, - .bdrv_aio_readv = qcow_aio_readv, - .bdrv_aio_writev = qcow_aio_writev, - .bdrv_write_compressed = qcow_write_compressed, - .bdrv_get_info = qcow_get_info, - - .create_options = qcow_create_options, -}; - -static void bdrv_qcow_init(void) -{ - bdrv_register(&bdrv_qcow); -} - -block_init(bdrv_qcow_init); diff --git a/qemu-0.11.0/block/qcow2-cluster.c b/qemu-0.11.0/block/qcow2-cluster.c deleted file mode 100644 index d4631c3..0000000 --- a/qemu-0.11.0/block/qcow2-cluster.c +++ /dev/null @@ -1,839 +0,0 @@ -/* - * Block driver for the QCOW version 2 format - * - * Copyright (c) 2004-2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include <zlib.h> - -#include "qemu-common.h" -#include "block_int.h" -#include "block/qcow2.h" - -int qcow2_grow_l1_table(BlockDriverState *bs, int min_size) -{ - BDRVQcowState *s = bs->opaque; - int new_l1_size, new_l1_size2, ret, i; - uint64_t *new_l1_table; - uint64_t new_l1_table_offset; - uint8_t data[12]; - - new_l1_size = s->l1_size; - if (min_size <= new_l1_size) - return 0; - while (min_size > new_l1_size) { - new_l1_size = (new_l1_size * 3 + 1) / 2; - } -#ifdef DEBUG_ALLOC2 - printf("grow l1_table from %d to %d\n", s->l1_size, new_l1_size); -#endif - - new_l1_size2 = sizeof(uint64_t) * new_l1_size; - new_l1_table = qemu_mallocz(align_offset(new_l1_size2, 512)); - memcpy(new_l1_table, s->l1_table, s->l1_size * sizeof(uint64_t)); - - /* write new table (align to cluster) */ - new_l1_table_offset = qcow2_alloc_clusters(bs, new_l1_size2); - - for(i = 0; i < s->l1_size; i++) - new_l1_table[i] = cpu_to_be64(new_l1_table[i]); - ret = bdrv_pwrite(s->hd, new_l1_table_offset, new_l1_table, new_l1_size2); - if (ret != new_l1_size2) - goto fail; - for(i = 0; i < s->l1_size; i++) - new_l1_table[i] = be64_to_cpu(new_l1_table[i]); - - /* set new table */ - cpu_to_be32w((uint32_t*)data, new_l1_size); - cpu_to_be64w((uint64_t*)(data + 4), new_l1_table_offset); - if (bdrv_pwrite(s->hd, offsetof(QCowHeader, l1_size), data, - sizeof(data)) != sizeof(data)) - goto fail; - qemu_free(s->l1_table); - qcow2_free_clusters(bs, s->l1_table_offset, s->l1_size * sizeof(uint64_t)); - s->l1_table_offset = new_l1_table_offset; - s->l1_table = new_l1_table; - s->l1_size = new_l1_size; - return 0; - fail: - qemu_free(s->l1_table); - return -EIO; -} - -void qcow2_l2_cache_reset(BlockDriverState *bs) -{ - BDRVQcowState *s = bs->opaque; - - memset(s->l2_cache, 0, s->l2_size * L2_CACHE_SIZE * sizeof(uint64_t)); - memset(s->l2_cache_offsets, 0, L2_CACHE_SIZE * sizeof(uint64_t)); - memset(s->l2_cache_counts, 0, L2_CACHE_SIZE * sizeof(uint32_t)); -} - -static inline int l2_cache_new_entry(BlockDriverState *bs) -{ - BDRVQcowState *s = bs->opaque; - uint32_t min_count; - int min_index, i; - - /* find a new entry in the least used one */ - min_index = 0; - min_count = 0xffffffff; - for(i = 0; i < L2_CACHE_SIZE; i++) { - if (s->l2_cache_counts[i] < min_count) { - min_count = s->l2_cache_counts[i]; - min_index = i; - } - } - return min_index; -} - -/* - * seek_l2_table - * - * seek l2_offset in the l2_cache table - * if not found, return NULL, - * if found, - * increments the l2 cache hit count of the entry, - * if counter overflow, divide by two all counters - * return the pointer to the l2 cache entry - * - */ - -static uint64_t *seek_l2_table(BDRVQcowState *s, uint64_t l2_offset) -{ - int i, j; - - for(i = 0; i < L2_CACHE_SIZE; i++) { - if (l2_offset == s->l2_cache_offsets[i]) { - /* increment the hit count */ - if (++s->l2_cache_counts[i] == 0xffffffff) { - for(j = 0; j < L2_CACHE_SIZE; j++) { - s->l2_cache_counts[j] >>= 1; - } - } - return s->l2_cache + (i << s->l2_bits); - } - } - return NULL; -} - -/* - * l2_load - * - * Loads a L2 table into memory. If the table is in the cache, the cache - * is used; otherwise the L2 table is loaded from the image file. - * - * Returns a pointer to the L2 table on success, or NULL if the read from - * the image file failed. - */ - -static uint64_t *l2_load(BlockDriverState *bs, uint64_t l2_offset) -{ - BDRVQcowState *s = bs->opaque; - int min_index; - uint64_t *l2_table; - - /* seek if the table for the given offset is in the cache */ - - l2_table = seek_l2_table(s, l2_offset); - if (l2_table != NULL) - return l2_table; - - /* not found: load a new entry in the least used one */ - - min_index = l2_cache_new_entry(bs); - l2_table = s->l2_cache + (min_index << s->l2_bits); - if (bdrv_pread(s->hd, l2_offset, l2_table, s->l2_size * sizeof(uint64_t)) != - s->l2_size * sizeof(uint64_t)) - return NULL; - s->l2_cache_offsets[min_index] = l2_offset; - s->l2_cache_counts[min_index] = 1; - - return l2_table; -} - -/* - * Writes one sector of the L1 table to the disk (can't update single entries - * and we really don't want bdrv_pread to perform a read-modify-write) - */ -#define L1_ENTRIES_PER_SECTOR (512 / 8) -static int write_l1_entry(BDRVQcowState *s, int l1_index) -{ - uint64_t buf[L1_ENTRIES_PER_SECTOR]; - int l1_start_index; - int i; - - l1_start_index = l1_index & ~(L1_ENTRIES_PER_SECTOR - 1); - for (i = 0; i < L1_ENTRIES_PER_SECTOR; i++) { - buf[i] = cpu_to_be64(s->l1_table[l1_start_index + i]); - } - - if (bdrv_pwrite(s->hd, s->l1_table_offset + 8 * l1_start_index, - buf, sizeof(buf)) != sizeof(buf)) - { - return -1; - } - - return 0; -} - -/* - * l2_allocate - * - * Allocate a new l2 entry in the file. If l1_index points to an already - * used entry in the L2 table (i.e. we are doing a copy on write for the L2 - * table) copy the contents of the old L2 table into the newly allocated one. - * Otherwise the new table is initialized with zeros. - * - */ - -static uint64_t *l2_allocate(BlockDriverState *bs, int l1_index) -{ - BDRVQcowState *s = bs->opaque; - int min_index; - uint64_t old_l2_offset; - uint64_t *l2_table, l2_offset; - - old_l2_offset = s->l1_table[l1_index]; - - /* allocate a new l2 entry */ - - l2_offset = qcow2_alloc_clusters(bs, s->l2_size * sizeof(uint64_t)); - - /* update the L1 entry */ - - s->l1_table[l1_index] = l2_offset | QCOW_OFLAG_COPIED; - if (write_l1_entry(s, l1_index) < 0) { - return NULL; - } - - /* allocate a new entry in the l2 cache */ - - min_index = l2_cache_new_entry(bs); - l2_table = s->l2_cache + (min_index << s->l2_bits); - - if (old_l2_offset == 0) { - /* if there was no old l2 table, clear the new table */ - memset(l2_table, 0, s->l2_size * sizeof(uint64_t)); - } else { - /* if there was an old l2 table, read it from the disk */ - if (bdrv_pread(s->hd, old_l2_offset, - l2_table, s->l2_size * sizeof(uint64_t)) != - s->l2_size * sizeof(uint64_t)) - return NULL; - } - /* write the l2 table to the file */ - if (bdrv_pwrite(s->hd, l2_offset, - l2_table, s->l2_size * sizeof(uint64_t)) != - s->l2_size * sizeof(uint64_t)) - return NULL; - - /* update the l2 cache entry */ - - s->l2_cache_offsets[min_index] = l2_offset; - s->l2_cache_counts[min_index] = 1; - - return l2_table; -} - -static int count_contiguous_clusters(uint64_t nb_clusters, int cluster_size, - uint64_t *l2_table, uint64_t start, uint64_t mask) -{ - int i; - uint64_t offset = be64_to_cpu(l2_table[0]) & ~mask; - - if (!offset) - return 0; - - for (i = start; i < start + nb_clusters; i++) - if (offset + i * cluster_size != (be64_to_cpu(l2_table[i]) & ~mask)) - break; - - return (i - start); -} - -static int count_contiguous_free_clusters(uint64_t nb_clusters, uint64_t *l2_table) -{ - int i = 0; - - while(nb_clusters-- && l2_table[i] == 0) - i++; - - return i; -} - -/* The crypt function is compatible with the linux cryptoloop - algorithm for < 4 GB images. NOTE: out_buf == in_buf is - supported */ -void qcow2_encrypt_sectors(BDRVQcowState *s, int64_t sector_num, - uint8_t *out_buf, const uint8_t *in_buf, - int nb_sectors, int enc, - const AES_KEY *key) -{ - union { - uint64_t ll[2]; - uint8_t b[16]; - } ivec; - int i; - - for(i = 0; i < nb_sectors; i++) { - ivec.ll[0] = cpu_to_le64(sector_num); - ivec.ll[1] = 0; - AES_cbc_encrypt(in_buf, out_buf, 512, key, - ivec.b, enc); - sector_num++; - in_buf += 512; - out_buf += 512; - } -} - - -static int qcow_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - BDRVQcowState *s = bs->opaque; - int ret, index_in_cluster, n, n1; - uint64_t cluster_offset; - - while (nb_sectors > 0) { - n = nb_sectors; - cluster_offset = qcow2_get_cluster_offset(bs, sector_num << 9, &n); - index_in_cluster = sector_num & (s->cluster_sectors - 1); - if (!cluster_offset) { - if (bs->backing_hd) { - /* read from the base image */ - n1 = qcow2_backing_read1(bs->backing_hd, sector_num, buf, n); - if (n1 > 0) { - ret = bdrv_read(bs->backing_hd, sector_num, buf, n1); - if (ret < 0) - return -1; - } - } else { - memset(buf, 0, 512 * n); - } - } else if (cluster_offset & QCOW_OFLAG_COMPRESSED) { - if (qcow2_decompress_cluster(s, cluster_offset) < 0) - return -1; - memcpy(buf, s->cluster_cache + index_in_cluster * 512, 512 * n); - } else { - ret = bdrv_pread(s->hd, cluster_offset + index_in_cluster * 512, buf, n * 512); - if (ret != n * 512) - return -1; - if (s->crypt_method) { - qcow2_encrypt_sectors(s, sector_num, buf, buf, n, 0, - &s->aes_decrypt_key); - } - } - nb_sectors -= n; - sector_num += n; - buf += n * 512; - } - return 0; -} - -static int copy_sectors(BlockDriverState *bs, uint64_t start_sect, - uint64_t cluster_offset, int n_start, int n_end) -{ - BDRVQcowState *s = bs->opaque; - int n, ret; - - n = n_end - n_start; - if (n <= 0) - return 0; - ret = qcow_read(bs, start_sect + n_start, s->cluster_data, n); - if (ret < 0) - return ret; - if (s->crypt_method) { - qcow2_encrypt_sectors(s, start_sect + n_start, - s->cluster_data, - s->cluster_data, n, 1, - &s->aes_encrypt_key); - } - ret = bdrv_write(s->hd, (cluster_offset >> 9) + n_start, - s->cluster_data, n); - if (ret < 0) - return ret; - return 0; -} - - -/* - * get_cluster_offset - * - * For a given offset of the disk image, return cluster offset in - * qcow2 file. - * - * on entry, *num is the number of contiguous clusters we'd like to - * access following offset. - * - * on exit, *num is the number of contiguous clusters we can read. - * - * Return 1, if the offset is found - * Return 0, otherwise. - * - */ - -uint64_t qcow2_get_cluster_offset(BlockDriverState *bs, uint64_t offset, - int *num) -{ - BDRVQcowState *s = bs->opaque; - int l1_index, l2_index; - uint64_t l2_offset, *l2_table, cluster_offset; - int l1_bits, c; - int index_in_cluster, nb_available, nb_needed, nb_clusters; - - index_in_cluster = (offset >> 9) & (s->cluster_sectors - 1); - nb_needed = *num + index_in_cluster; - - l1_bits = s->l2_bits + s->cluster_bits; - - /* compute how many bytes there are between the offset and - * the end of the l1 entry - */ - - nb_available = (1 << l1_bits) - (offset & ((1 << l1_bits) - 1)); - - /* compute the number of available sectors */ - - nb_available = (nb_available >> 9) + index_in_cluster; - - if (nb_needed > nb_available) { - nb_needed = nb_available; - } - - cluster_offset = 0; - - /* seek the the l2 offset in the l1 table */ - - l1_index = offset >> l1_bits; - if (l1_index >= s->l1_size) - goto out; - - l2_offset = s->l1_table[l1_index]; - - /* seek the l2 table of the given l2 offset */ - - if (!l2_offset) - goto out; - - /* load the l2 table in memory */ - - l2_offset &= ~QCOW_OFLAG_COPIED; - l2_table = l2_load(bs, l2_offset); - if (l2_table == NULL) - return 0; - - /* find the cluster offset for the given disk offset */ - - l2_index = (offset >> s->cluster_bits) & (s->l2_size - 1); - cluster_offset = be64_to_cpu(l2_table[l2_index]); - nb_clusters = size_to_clusters(s, nb_needed << 9); - - if (!cluster_offset) { - /* how many empty clusters ? */ - c = count_contiguous_free_clusters(nb_clusters, &l2_table[l2_index]); - } else { - /* how many allocated clusters ? */ - c = count_contiguous_clusters(nb_clusters, s->cluster_size, - &l2_table[l2_index], 0, QCOW_OFLAG_COPIED); - } - - nb_available = (c * s->cluster_sectors); -out: - if (nb_available > nb_needed) - nb_available = nb_needed; - - *num = nb_available - index_in_cluster; - - return cluster_offset & ~QCOW_OFLAG_COPIED; -} - -/* - * get_cluster_table - * - * for a given disk offset, load (and allocate if needed) - * the l2 table. - * - * the l2 table offset in the qcow2 file and the cluster index - * in the l2 table are given to the caller. - * - */ - -static int get_cluster_table(BlockDriverState *bs, uint64_t offset, - uint64_t **new_l2_table, - uint64_t *new_l2_offset, - int *new_l2_index) -{ - BDRVQcowState *s = bs->opaque; - int l1_index, l2_index, ret; - uint64_t l2_offset, *l2_table; - - /* seek the the l2 offset in the l1 table */ - - l1_index = offset >> (s->l2_bits + s->cluster_bits); - if (l1_index >= s->l1_size) { - ret = qcow2_grow_l1_table(bs, l1_index + 1); - if (ret < 0) - return 0; - } - l2_offset = s->l1_table[l1_index]; - - /* seek the l2 table of the given l2 offset */ - - if (l2_offset & QCOW_OFLAG_COPIED) { - /* load the l2 table in memory */ - l2_offset &= ~QCOW_OFLAG_COPIED; - l2_table = l2_load(bs, l2_offset); - if (l2_table == NULL) - return 0; - } else { - if (l2_offset) - qcow2_free_clusters(bs, l2_offset, s->l2_size * sizeof(uint64_t)); - l2_table = l2_allocate(bs, l1_index); - if (l2_table == NULL) - return 0; - l2_offset = s->l1_table[l1_index] & ~QCOW_OFLAG_COPIED; - } - - /* find the cluster offset for the given disk offset */ - - l2_index = (offset >> s->cluster_bits) & (s->l2_size - 1); - - *new_l2_table = l2_table; - *new_l2_offset = l2_offset; - *new_l2_index = l2_index; - - return 1; -} - -/* - * alloc_compressed_cluster_offset - * - * For a given offset of the disk image, return cluster offset in - * qcow2 file. - * - * If the offset is not found, allocate a new compressed cluster. - * - * Return the cluster offset if successful, - * Return 0, otherwise. - * - */ - -uint64_t qcow2_alloc_compressed_cluster_offset(BlockDriverState *bs, - uint64_t offset, - int compressed_size) -{ - BDRVQcowState *s = bs->opaque; - int l2_index, ret; - uint64_t l2_offset, *l2_table, cluster_offset; - int nb_csectors; - - ret = get_cluster_table(bs, offset, &l2_table, &l2_offset, &l2_index); - if (ret == 0) - return 0; - - cluster_offset = be64_to_cpu(l2_table[l2_index]); - if (cluster_offset & QCOW_OFLAG_COPIED) - return cluster_offset & ~QCOW_OFLAG_COPIED; - - if (cluster_offset) - qcow2_free_any_clusters(bs, cluster_offset, 1); - - cluster_offset = qcow2_alloc_bytes(bs, compressed_size); - nb_csectors = ((cluster_offset + compressed_size - 1) >> 9) - - (cluster_offset >> 9); - - cluster_offset |= QCOW_OFLAG_COMPRESSED | - ((uint64_t)nb_csectors << s->csize_shift); - - /* update L2 table */ - - /* compressed clusters never have the copied flag */ - - l2_table[l2_index] = cpu_to_be64(cluster_offset); - if (bdrv_pwrite(s->hd, - l2_offset + l2_index * sizeof(uint64_t), - l2_table + l2_index, - sizeof(uint64_t)) != sizeof(uint64_t)) - return 0; - - return cluster_offset; -} - -/* - * Write L2 table updates to disk, writing whole sectors to avoid a - * read-modify-write in bdrv_pwrite - */ -#define L2_ENTRIES_PER_SECTOR (512 / 8) -static int write_l2_entries(BDRVQcowState *s, uint64_t *l2_table, - uint64_t l2_offset, int l2_index, int num) -{ - int l2_start_index = l2_index & ~(L1_ENTRIES_PER_SECTOR - 1); - int start_offset = (8 * l2_index) & ~511; - int end_offset = (8 * (l2_index + num) + 511) & ~511; - size_t len = end_offset - start_offset; - - if (bdrv_pwrite(s->hd, l2_offset + start_offset, &l2_table[l2_start_index], - len) != len) - { - return -1; - } - - return 0; -} - -int qcow2_alloc_cluster_link_l2(BlockDriverState *bs, uint64_t cluster_offset, - QCowL2Meta *m) -{ - BDRVQcowState *s = bs->opaque; - int i, j = 0, l2_index, ret; - uint64_t *old_cluster, start_sect, l2_offset, *l2_table; - - if (m->nb_clusters == 0) - return 0; - - old_cluster = qemu_malloc(m->nb_clusters * sizeof(uint64_t)); - - /* copy content of unmodified sectors */ - start_sect = (m->offset & ~(s->cluster_size - 1)) >> 9; - if (m->n_start) { - ret = copy_sectors(bs, start_sect, cluster_offset, 0, m->n_start); - if (ret < 0) - goto err; - } - - if (m->nb_available & (s->cluster_sectors - 1)) { - uint64_t end = m->nb_available & ~(uint64_t)(s->cluster_sectors - 1); - ret = copy_sectors(bs, start_sect + end, cluster_offset + (end << 9), - m->nb_available - end, s->cluster_sectors); - if (ret < 0) - goto err; - } - - ret = -EIO; - /* update L2 table */ - if (!get_cluster_table(bs, m->offset, &l2_table, &l2_offset, &l2_index)) - goto err; - - for (i = 0; i < m->nb_clusters; i++) { - /* if two concurrent writes happen to the same unallocated cluster - * each write allocates separate cluster and writes data concurrently. - * The first one to complete updates l2 table with pointer to its - * cluster the second one has to do RMW (which is done above by - * copy_sectors()), update l2 table with its cluster pointer and free - * old cluster. This is what this loop does */ - if(l2_table[l2_index + i] != 0) - old_cluster[j++] = l2_table[l2_index + i]; - - l2_table[l2_index + i] = cpu_to_be64((cluster_offset + - (i << s->cluster_bits)) | QCOW_OFLAG_COPIED); - } - - if (write_l2_entries(s, l2_table, l2_offset, l2_index, m->nb_clusters) < 0) { - ret = -1; - goto err; - } - - for (i = 0; i < j; i++) - qcow2_free_any_clusters(bs, - be64_to_cpu(old_cluster[i]) & ~QCOW_OFLAG_COPIED, 1); - - ret = 0; -err: - qemu_free(old_cluster); - return ret; - } - -/* - * alloc_cluster_offset - * - * For a given offset of the disk image, return cluster offset in - * qcow2 file. - * - * If the offset is not found, allocate a new cluster. - * - * Return the cluster offset if successful, - * Return 0, otherwise. - * - */ - -uint64_t qcow2_alloc_cluster_offset(BlockDriverState *bs, - uint64_t offset, - int n_start, int n_end, - int *num, QCowL2Meta *m) -{ - BDRVQcowState *s = bs->opaque; - int l2_index, ret; - uint64_t l2_offset, *l2_table, cluster_offset; - int nb_clusters, i = 0; - QCowL2Meta *old_alloc; - - ret = get_cluster_table(bs, offset, &l2_table, &l2_offset, &l2_index); - if (ret == 0) - return 0; - - nb_clusters = size_to_clusters(s, n_end << 9); - - nb_clusters = MIN(nb_clusters, s->l2_size - l2_index); - - cluster_offset = be64_to_cpu(l2_table[l2_index]); - - /* We keep all QCOW_OFLAG_COPIED clusters */ - - if (cluster_offset & QCOW_OFLAG_COPIED) { - nb_clusters = count_contiguous_clusters(nb_clusters, s->cluster_size, - &l2_table[l2_index], 0, 0); - - cluster_offset &= ~QCOW_OFLAG_COPIED; - m->nb_clusters = 0; - - goto out; - } - - /* for the moment, multiple compressed clusters are not managed */ - - if (cluster_offset & QCOW_OFLAG_COMPRESSED) - nb_clusters = 1; - - /* how many available clusters ? */ - - while (i < nb_clusters) { - i += count_contiguous_clusters(nb_clusters - i, s->cluster_size, - &l2_table[l2_index], i, 0); - - if(be64_to_cpu(l2_table[l2_index + i])) - break; - - i += count_contiguous_free_clusters(nb_clusters - i, - &l2_table[l2_index + i]); - - cluster_offset = be64_to_cpu(l2_table[l2_index + i]); - - if ((cluster_offset & QCOW_OFLAG_COPIED) || - (cluster_offset & QCOW_OFLAG_COMPRESSED)) - break; - } - nb_clusters = i; - - /* - * Check if there already is an AIO write request in flight which allocates - * the same cluster. In this case we need to wait until the previous - * request has completed and updated the L2 table accordingly. - */ - LIST_FOREACH(old_alloc, &s->cluster_allocs, next_in_flight) { - - uint64_t end_offset = offset + nb_clusters * s->cluster_size; - uint64_t old_offset = old_alloc->offset; - uint64_t old_end_offset = old_alloc->offset + - old_alloc->nb_clusters * s->cluster_size; - - if (end_offset < old_offset || offset > old_end_offset) { - /* No intersection */ - } else { - if (offset < old_offset) { - /* Stop at the start of a running allocation */ - nb_clusters = (old_offset - offset) >> s->cluster_bits; - } else { - nb_clusters = 0; - } - - if (nb_clusters == 0) { - /* Set dependency and wait for a callback */ - m->depends_on = old_alloc; - m->nb_clusters = 0; - *num = 0; - return 0; - } - } - } - - if (!nb_clusters) { - abort(); - } - - LIST_INSERT_HEAD(&s->cluster_allocs, m, next_in_flight); - - /* allocate a new cluster */ - - cluster_offset = qcow2_alloc_clusters(bs, nb_clusters * s->cluster_size); - - /* save info needed for meta data update */ - m->offset = offset; - m->n_start = n_start; - m->nb_clusters = nb_clusters; - -out: - m->nb_available = MIN(nb_clusters << (s->cluster_bits - 9), n_end); - - *num = m->nb_available - n_start; - - return cluster_offset; -} - -static int decompress_buffer(uint8_t *out_buf, int out_buf_size, - const uint8_t *buf, int buf_size) -{ - z_stream strm1, *strm = &strm1; - int ret, out_len; - - memset(strm, 0, sizeof(*strm)); - - strm->next_in = (uint8_t *)buf; - strm->avail_in = buf_size; - strm->next_out = out_buf; - strm->avail_out = out_buf_size; - - ret = inflateInit2(strm, -12); - if (ret != Z_OK) - return -1; - ret = inflate(strm, Z_FINISH); - out_len = strm->next_out - out_buf; - if ((ret != Z_STREAM_END && ret != Z_BUF_ERROR) || - out_len != out_buf_size) { - inflateEnd(strm); - return -1; - } - inflateEnd(strm); - return 0; -} - -int qcow2_decompress_cluster(BDRVQcowState *s, uint64_t cluster_offset) -{ - int ret, csize, nb_csectors, sector_offset; - uint64_t coffset; - - coffset = cluster_offset & s->cluster_offset_mask; - if (s->cluster_cache_offset != coffset) { - nb_csectors = ((cluster_offset >> s->csize_shift) & s->csize_mask) + 1; - sector_offset = coffset & 511; - csize = nb_csectors * 512 - sector_offset; - ret = bdrv_read(s->hd, coffset >> 9, s->cluster_data, nb_csectors); - if (ret < 0) { - return -1; - } - if (decompress_buffer(s->cluster_cache, s->cluster_size, - s->cluster_data + sector_offset, csize) < 0) { - return -1; - } - s->cluster_cache_offset = coffset; - } - return 0; -} diff --git a/qemu-0.11.0/block/qcow2-refcount.c b/qemu-0.11.0/block/qcow2-refcount.c deleted file mode 100644 index 0aac2ed..0000000 --- a/qemu-0.11.0/block/qcow2-refcount.c +++ /dev/null @@ -1,894 +0,0 @@ -/* - * Block driver for the QCOW version 2 format - * - * Copyright (c) 2004-2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "qemu-common.h" -#include "block_int.h" -#include "block/qcow2.h" - -static int64_t alloc_clusters_noref(BlockDriverState *bs, int64_t size); -static int update_refcount(BlockDriverState *bs, - int64_t offset, int64_t length, - int addend); - - -static int cache_refcount_updates = 0; - -static int write_refcount_block(BDRVQcowState *s) -{ - size_t size = s->cluster_size; - - if (s->refcount_block_cache_offset == 0) { - return 0; - } - - if (bdrv_pwrite(s->hd, s->refcount_block_cache_offset, - s->refcount_block_cache, size) != size) - { - return -EIO; - } - - return 0; -} - -/*********************************************************/ -/* refcount handling */ - -int qcow2_refcount_init(BlockDriverState *bs) -{ - BDRVQcowState *s = bs->opaque; - int ret, refcount_table_size2, i; - - s->refcount_block_cache = qemu_malloc(s->cluster_size); - refcount_table_size2 = s->refcount_table_size * sizeof(uint64_t); - s->refcount_table = qemu_malloc(refcount_table_size2); - if (s->refcount_table_size > 0) { - ret = bdrv_pread(s->hd, s->refcount_table_offset, - s->refcount_table, refcount_table_size2); - if (ret != refcount_table_size2) - goto fail; - for(i = 0; i < s->refcount_table_size; i++) - be64_to_cpus(&s->refcount_table[i]); - } - return 0; - fail: - return -ENOMEM; -} - -void qcow2_refcount_close(BlockDriverState *bs) -{ - BDRVQcowState *s = bs->opaque; - qemu_free(s->refcount_block_cache); - qemu_free(s->refcount_table); -} - - -static int load_refcount_block(BlockDriverState *bs, - int64_t refcount_block_offset) -{ - BDRVQcowState *s = bs->opaque; - int ret; - - if (cache_refcount_updates) { - write_refcount_block(s); - } - - ret = bdrv_pread(s->hd, refcount_block_offset, s->refcount_block_cache, - s->cluster_size); - if (ret != s->cluster_size) - return -EIO; - s->refcount_block_cache_offset = refcount_block_offset; - return 0; -} - -static int get_refcount(BlockDriverState *bs, int64_t cluster_index) -{ - BDRVQcowState *s = bs->opaque; - int refcount_table_index, block_index; - int64_t refcount_block_offset; - - refcount_table_index = cluster_index >> (s->cluster_bits - REFCOUNT_SHIFT); - if (refcount_table_index >= s->refcount_table_size) - return 0; - refcount_block_offset = s->refcount_table[refcount_table_index]; - if (!refcount_block_offset) - return 0; - if (refcount_block_offset != s->refcount_block_cache_offset) { - /* better than nothing: return allocated if read error */ - if (load_refcount_block(bs, refcount_block_offset) < 0) - return 1; - } - block_index = cluster_index & - ((1 << (s->cluster_bits - REFCOUNT_SHIFT)) - 1); - return be16_to_cpu(s->refcount_block_cache[block_index]); -} - -static int grow_refcount_table(BlockDriverState *bs, int min_size) -{ - BDRVQcowState *s = bs->opaque; - int new_table_size, new_table_size2, refcount_table_clusters, i, ret; - uint64_t *new_table; - int64_t table_offset; - uint8_t data[12]; - int old_table_size; - int64_t old_table_offset; - - if (min_size <= s->refcount_table_size) - return 0; - /* compute new table size */ - refcount_table_clusters = s->refcount_table_size >> (s->cluster_bits - 3); - for(;;) { - if (refcount_table_clusters == 0) { - refcount_table_clusters = 1; - } else { - refcount_table_clusters = (refcount_table_clusters * 3 + 1) / 2; - } - new_table_size = refcount_table_clusters << (s->cluster_bits - 3); - if (min_size <= new_table_size) - break; - } -#ifdef DEBUG_ALLOC2 - printf("grow_refcount_table from %d to %d\n", - s->refcount_table_size, - new_table_size); -#endif - new_table_size2 = new_table_size * sizeof(uint64_t); - new_table = qemu_mallocz(new_table_size2); - memcpy(new_table, s->refcount_table, - s->refcount_table_size * sizeof(uint64_t)); - for(i = 0; i < s->refcount_table_size; i++) - cpu_to_be64s(&new_table[i]); - /* Note: we cannot update the refcount now to avoid recursion */ - table_offset = alloc_clusters_noref(bs, new_table_size2); - ret = bdrv_pwrite(s->hd, table_offset, new_table, new_table_size2); - if (ret != new_table_size2) - goto fail; - for(i = 0; i < s->refcount_table_size; i++) - be64_to_cpus(&new_table[i]); - - cpu_to_be64w((uint64_t*)data, table_offset); - cpu_to_be32w((uint32_t*)(data + 8), refcount_table_clusters); - if (bdrv_pwrite(s->hd, offsetof(QCowHeader, refcount_table_offset), - data, sizeof(data)) != sizeof(data)) - goto fail; - qemu_free(s->refcount_table); - old_table_offset = s->refcount_table_offset; - old_table_size = s->refcount_table_size; - s->refcount_table = new_table; - s->refcount_table_size = new_table_size; - s->refcount_table_offset = table_offset; - - update_refcount(bs, table_offset, new_table_size2, 1); - qcow2_free_clusters(bs, old_table_offset, old_table_size * sizeof(uint64_t)); - return 0; - fail: - qcow2_free_clusters(bs, table_offset, new_table_size2); - qemu_free(new_table); - return -EIO; -} - - -static int64_t alloc_refcount_block(BlockDriverState *bs, int64_t cluster_index) -{ - BDRVQcowState *s = bs->opaque; - int64_t offset, refcount_block_offset; - int ret, refcount_table_index; - uint64_t data64; - int cache = cache_refcount_updates; - - /* Find L1 index and grow refcount table if needed */ - refcount_table_index = cluster_index >> (s->cluster_bits - REFCOUNT_SHIFT); - if (refcount_table_index >= s->refcount_table_size) { - ret = grow_refcount_table(bs, refcount_table_index + 1); - if (ret < 0) - return ret; - } - - /* Load or allocate the refcount block */ - refcount_block_offset = s->refcount_table[refcount_table_index]; - if (!refcount_block_offset) { - if (cache_refcount_updates) { - write_refcount_block(s); - cache_refcount_updates = 0; - } - /* create a new refcount block */ - /* Note: we cannot update the refcount now to avoid recursion */ - offset = alloc_clusters_noref(bs, s->cluster_size); - memset(s->refcount_block_cache, 0, s->cluster_size); - ret = bdrv_pwrite(s->hd, offset, s->refcount_block_cache, s->cluster_size); - if (ret != s->cluster_size) - return -EINVAL; - s->refcount_table[refcount_table_index] = offset; - data64 = cpu_to_be64(offset); - ret = bdrv_pwrite(s->hd, s->refcount_table_offset + - refcount_table_index * sizeof(uint64_t), - &data64, sizeof(data64)); - if (ret != sizeof(data64)) - return -EINVAL; - - refcount_block_offset = offset; - s->refcount_block_cache_offset = offset; - update_refcount(bs, offset, s->cluster_size, 1); - cache_refcount_updates = cache; - } else { - if (refcount_block_offset != s->refcount_block_cache_offset) { - if (load_refcount_block(bs, refcount_block_offset) < 0) - return -EIO; - } - } - - return refcount_block_offset; -} - -#define REFCOUNTS_PER_SECTOR (512 >> REFCOUNT_SHIFT) -static int write_refcount_block_entries(BDRVQcowState *s, - int64_t refcount_block_offset, int first_index, int last_index) -{ - size_t size; - - if (cache_refcount_updates) { - return 0; - } - - first_index &= ~(REFCOUNTS_PER_SECTOR - 1); - last_index = (last_index + REFCOUNTS_PER_SECTOR) - & ~(REFCOUNTS_PER_SECTOR - 1); - - size = (last_index - first_index) << REFCOUNT_SHIFT; - if (bdrv_pwrite(s->hd, - refcount_block_offset + (first_index << REFCOUNT_SHIFT), - &s->refcount_block_cache[first_index], size) != size) - { - return -EIO; - } - - return 0; -} - -/* XXX: cache several refcount block clusters ? */ -static int update_refcount(BlockDriverState *bs, - int64_t offset, int64_t length, - int addend) -{ - BDRVQcowState *s = bs->opaque; - int64_t start, last, cluster_offset; - int64_t refcount_block_offset = 0; - int64_t table_index = -1, old_table_index; - int first_index = -1, last_index = -1; - -#ifdef DEBUG_ALLOC2 - printf("update_refcount: offset=%" PRId64 " size=%" PRId64 " addend=%d\n", - offset, length, addend); -#endif - if (length <= 0) - return -EINVAL; - start = offset & ~(s->cluster_size - 1); - last = (offset + length - 1) & ~(s->cluster_size - 1); - for(cluster_offset = start; cluster_offset <= last; - cluster_offset += s->cluster_size) - { - int block_index, refcount; - int64_t cluster_index = cluster_offset >> s->cluster_bits; - - /* Only write refcount block to disk when we are done with it */ - old_table_index = table_index; - table_index = cluster_index >> (s->cluster_bits - REFCOUNT_SHIFT); - if ((old_table_index >= 0) && (table_index != old_table_index)) { - - if (write_refcount_block_entries(s, refcount_block_offset, - first_index, last_index) < 0) - { - return -EIO; - } - - first_index = -1; - last_index = -1; - } - - /* Load the refcount block and allocate it if needed */ - refcount_block_offset = alloc_refcount_block(bs, cluster_index); - if (refcount_block_offset < 0) { - return refcount_block_offset; - } - - /* we can update the count and save it */ - block_index = cluster_index & - ((1 << (s->cluster_bits - REFCOUNT_SHIFT)) - 1); - if (first_index == -1 || block_index < first_index) { - first_index = block_index; - } - if (block_index > last_index) { - last_index = block_index; - } - - refcount = be16_to_cpu(s->refcount_block_cache[block_index]); - refcount += addend; - if (refcount < 0 || refcount > 0xffff) - return -EINVAL; - if (refcount == 0 && cluster_index < s->free_cluster_index) { - s->free_cluster_index = cluster_index; - } - s->refcount_block_cache[block_index] = cpu_to_be16(refcount); - } - - /* Write last changed block to disk */ - if (refcount_block_offset != 0) { - if (write_refcount_block_entries(s, refcount_block_offset, - first_index, last_index) < 0) - { - return -EIO; - } - } - - return 0; -} - -/* addend must be 1 or -1 */ -static int update_cluster_refcount(BlockDriverState *bs, - int64_t cluster_index, - int addend) -{ - BDRVQcowState *s = bs->opaque; - int ret; - - ret = update_refcount(bs, cluster_index << s->cluster_bits, 1, addend); - if (ret < 0) { - return ret; - } - - return get_refcount(bs, cluster_index); -} - - - -/*********************************************************/ -/* cluster allocation functions */ - - - -/* return < 0 if error */ -static int64_t alloc_clusters_noref(BlockDriverState *bs, int64_t size) -{ - BDRVQcowState *s = bs->opaque; - int i, nb_clusters; - - nb_clusters = size_to_clusters(s, size); -retry: - for(i = 0; i < nb_clusters; i++) { - int64_t i = s->free_cluster_index++; - if (get_refcount(bs, i) != 0) - goto retry; - } -#ifdef DEBUG_ALLOC2 - printf("alloc_clusters: size=%" PRId64 " -> %" PRId64 "\n", - size, - (s->free_cluster_index - nb_clusters) << s->cluster_bits); -#endif - return (s->free_cluster_index - nb_clusters) << s->cluster_bits; -} - -int64_t qcow2_alloc_clusters(BlockDriverState *bs, int64_t size) -{ - int64_t offset; - - offset = alloc_clusters_noref(bs, size); - update_refcount(bs, offset, size, 1); - return offset; -} - -/* only used to allocate compressed sectors. We try to allocate - contiguous sectors. size must be <= cluster_size */ -int64_t qcow2_alloc_bytes(BlockDriverState *bs, int size) -{ - BDRVQcowState *s = bs->opaque; - int64_t offset, cluster_offset; - int free_in_cluster; - - assert(size > 0 && size <= s->cluster_size); - if (s->free_byte_offset == 0) { - s->free_byte_offset = qcow2_alloc_clusters(bs, s->cluster_size); - } - redo: - free_in_cluster = s->cluster_size - - (s->free_byte_offset & (s->cluster_size - 1)); - if (size <= free_in_cluster) { - /* enough space in current cluster */ - offset = s->free_byte_offset; - s->free_byte_offset += size; - free_in_cluster -= size; - if (free_in_cluster == 0) - s->free_byte_offset = 0; - if ((offset & (s->cluster_size - 1)) != 0) - update_cluster_refcount(bs, offset >> s->cluster_bits, 1); - } else { - offset = qcow2_alloc_clusters(bs, s->cluster_size); - cluster_offset = s->free_byte_offset & ~(s->cluster_size - 1); - if ((cluster_offset + s->cluster_size) == offset) { - /* we are lucky: contiguous data */ - offset = s->free_byte_offset; - update_cluster_refcount(bs, offset >> s->cluster_bits, 1); - s->free_byte_offset += size; - } else { - s->free_byte_offset = offset; - goto redo; - } - } - return offset; -} - -void qcow2_free_clusters(BlockDriverState *bs, - int64_t offset, int64_t size) -{ - update_refcount(bs, offset, size, -1); -} - -/* - * free_any_clusters - * - * free clusters according to its type: compressed or not - * - */ - -void qcow2_free_any_clusters(BlockDriverState *bs, - uint64_t cluster_offset, int nb_clusters) -{ - BDRVQcowState *s = bs->opaque; - - /* free the cluster */ - - if (cluster_offset & QCOW_OFLAG_COMPRESSED) { - int nb_csectors; - nb_csectors = ((cluster_offset >> s->csize_shift) & - s->csize_mask) + 1; - qcow2_free_clusters(bs, - (cluster_offset & s->cluster_offset_mask) & ~511, - nb_csectors * 512); - return; - } - - qcow2_free_clusters(bs, cluster_offset, nb_clusters << s->cluster_bits); - - return; -} - - - -/*********************************************************/ -/* snapshots and image creation */ - - - -void qcow2_create_refcount_update(QCowCreateState *s, int64_t offset, - int64_t size) -{ - int refcount; - int64_t start, last, cluster_offset; - uint16_t *p; - - start = offset & ~(s->cluster_size - 1); - last = (offset + size - 1) & ~(s->cluster_size - 1); - for(cluster_offset = start; cluster_offset <= last; - cluster_offset += s->cluster_size) { - p = &s->refcount_block[cluster_offset >> s->cluster_bits]; - refcount = be16_to_cpu(*p); - refcount++; - *p = cpu_to_be16(refcount); - } -} - -/* update the refcounts of snapshots and the copied flag */ -int qcow2_update_snapshot_refcount(BlockDriverState *bs, - int64_t l1_table_offset, int l1_size, int addend) -{ - BDRVQcowState *s = bs->opaque; - uint64_t *l1_table, *l2_table, l2_offset, offset, l1_size2, l1_allocated; - int64_t old_offset, old_l2_offset; - int l2_size, i, j, l1_modified, l2_modified, nb_csectors, refcount; - - qcow2_l2_cache_reset(bs); - cache_refcount_updates = 1; - - l2_table = NULL; - l1_table = NULL; - l1_size2 = l1_size * sizeof(uint64_t); - l1_allocated = 0; - if (l1_table_offset != s->l1_table_offset) { - l1_table = qemu_mallocz(align_offset(l1_size2, 512)); - l1_allocated = 1; - if (bdrv_pread(s->hd, l1_table_offset, - l1_table, l1_size2) != l1_size2) - goto fail; - for(i = 0;i < l1_size; i++) - be64_to_cpus(&l1_table[i]); - } else { - assert(l1_size == s->l1_size); - l1_table = s->l1_table; - l1_allocated = 0; - } - - l2_size = s->l2_size * sizeof(uint64_t); - l2_table = qemu_malloc(l2_size); - l1_modified = 0; - for(i = 0; i < l1_size; i++) { - l2_offset = l1_table[i]; - if (l2_offset) { - old_l2_offset = l2_offset; - l2_offset &= ~QCOW_OFLAG_COPIED; - l2_modified = 0; - if (bdrv_pread(s->hd, l2_offset, l2_table, l2_size) != l2_size) - goto fail; - for(j = 0; j < s->l2_size; j++) { - offset = be64_to_cpu(l2_table[j]); - if (offset != 0) { - old_offset = offset; - offset &= ~QCOW_OFLAG_COPIED; - if (offset & QCOW_OFLAG_COMPRESSED) { - nb_csectors = ((offset >> s->csize_shift) & - s->csize_mask) + 1; - if (addend != 0) - update_refcount(bs, (offset & s->cluster_offset_mask) & ~511, - nb_csectors * 512, addend); - /* compressed clusters are never modified */ - refcount = 2; - } else { - if (addend != 0) { - refcount = update_cluster_refcount(bs, offset >> s->cluster_bits, addend); - } else { - refcount = get_refcount(bs, offset >> s->cluster_bits); - } - } - - if (refcount == 1) { - offset |= QCOW_OFLAG_COPIED; - } - if (offset != old_offset) { - l2_table[j] = cpu_to_be64(offset); - l2_modified = 1; - } - } - } - if (l2_modified) { - if (bdrv_pwrite(s->hd, - l2_offset, l2_table, l2_size) != l2_size) - goto fail; - } - - if (addend != 0) { - refcount = update_cluster_refcount(bs, l2_offset >> s->cluster_bits, addend); - } else { - refcount = get_refcount(bs, l2_offset >> s->cluster_bits); - } - if (refcount == 1) { - l2_offset |= QCOW_OFLAG_COPIED; - } - if (l2_offset != old_l2_offset) { - l1_table[i] = l2_offset; - l1_modified = 1; - } - } - } - if (l1_modified) { - for(i = 0; i < l1_size; i++) - cpu_to_be64s(&l1_table[i]); - if (bdrv_pwrite(s->hd, l1_table_offset, l1_table, - l1_size2) != l1_size2) - goto fail; - for(i = 0; i < l1_size; i++) - be64_to_cpus(&l1_table[i]); - } - if (l1_allocated) - qemu_free(l1_table); - qemu_free(l2_table); - cache_refcount_updates = 0; - write_refcount_block(s); - return 0; - fail: - if (l1_allocated) - qemu_free(l1_table); - qemu_free(l2_table); - cache_refcount_updates = 0; - write_refcount_block(s); - return -EIO; -} - - - - -/*********************************************************/ -/* refcount checking functions */ - - - -/* - * Increases the refcount for a range of clusters in a given refcount table. - * This is used to construct a temporary refcount table out of L1 and L2 tables - * which can be compared the the refcount table saved in the image. - * - * Returns the number of errors in the image that were found - */ -static int inc_refcounts(BlockDriverState *bs, - uint16_t *refcount_table, - int refcount_table_size, - int64_t offset, int64_t size) -{ - BDRVQcowState *s = bs->opaque; - int64_t start, last, cluster_offset; - int k; - int errors = 0; - - if (size <= 0) - return 0; - - start = offset & ~(s->cluster_size - 1); - last = (offset + size - 1) & ~(s->cluster_size - 1); - for(cluster_offset = start; cluster_offset <= last; - cluster_offset += s->cluster_size) { - k = cluster_offset >> s->cluster_bits; - if (k < 0 || k >= refcount_table_size) { - fprintf(stderr, "ERROR: invalid cluster offset=0x%" PRIx64 "\n", - cluster_offset); - errors++; - } else { - if (++refcount_table[k] == 0) { - fprintf(stderr, "ERROR: overflow cluster offset=0x%" PRIx64 - "\n", cluster_offset); - errors++; - } - } - } - - return errors; -} - -/* - * Increases the refcount in the given refcount table for the all clusters - * referenced in the L2 table. While doing so, performs some checks on L2 - * entries. - * - * Returns the number of errors found by the checks or -errno if an internal - * error occurred. - */ -static int check_refcounts_l2(BlockDriverState *bs, - uint16_t *refcount_table, int refcount_table_size, int64_t l2_offset, - int check_copied) -{ - BDRVQcowState *s = bs->opaque; - uint64_t *l2_table, offset; - int i, l2_size, nb_csectors, refcount; - int errors = 0; - - /* Read L2 table from disk */ - l2_size = s->l2_size * sizeof(uint64_t); - l2_table = qemu_malloc(l2_size); - - if (bdrv_pread(s->hd, l2_offset, l2_table, l2_size) != l2_size) - goto fail; - - /* Do the actual checks */ - for(i = 0; i < s->l2_size; i++) { - offset = be64_to_cpu(l2_table[i]); - if (offset != 0) { - if (offset & QCOW_OFLAG_COMPRESSED) { - /* Compressed clusters don't have QCOW_OFLAG_COPIED */ - if (offset & QCOW_OFLAG_COPIED) { - fprintf(stderr, "ERROR: cluster %" PRId64 ": " - "copied flag must never be set for compressed " - "clusters\n", offset >> s->cluster_bits); - offset &= ~QCOW_OFLAG_COPIED; - errors++; - } - - /* Mark cluster as used */ - nb_csectors = ((offset >> s->csize_shift) & - s->csize_mask) + 1; - offset &= s->cluster_offset_mask; - errors += inc_refcounts(bs, refcount_table, - refcount_table_size, - offset & ~511, nb_csectors * 512); - } else { - /* QCOW_OFLAG_COPIED must be set iff refcount == 1 */ - if (check_copied) { - uint64_t entry = offset; - offset &= ~QCOW_OFLAG_COPIED; - refcount = get_refcount(bs, offset >> s->cluster_bits); - if ((refcount == 1) != ((entry & QCOW_OFLAG_COPIED) != 0)) { - fprintf(stderr, "ERROR OFLAG_COPIED: offset=%" - PRIx64 " refcount=%d\n", entry, refcount); - errors++; - } - } - - /* Mark cluster as used */ - offset &= ~QCOW_OFLAG_COPIED; - errors += inc_refcounts(bs, refcount_table, - refcount_table_size, - offset, s->cluster_size); - - /* Correct offsets are cluster aligned */ - if (offset & (s->cluster_size - 1)) { - fprintf(stderr, "ERROR offset=%" PRIx64 ": Cluster is not " - "properly aligned; L2 entry corrupted.\n", offset); - errors++; - } - } - } - } - - qemu_free(l2_table); - return errors; - -fail: - fprintf(stderr, "ERROR: I/O error in check_refcounts_l1\n"); - qemu_free(l2_table); - return -EIO; -} - -/* - * Increases the refcount for the L1 table, its L2 tables and all referenced - * clusters in the given refcount table. While doing so, performs some checks - * on L1 and L2 entries. - * - * Returns the number of errors found by the checks or -errno if an internal - * error occurred. - */ -static int check_refcounts_l1(BlockDriverState *bs, - uint16_t *refcount_table, - int refcount_table_size, - int64_t l1_table_offset, int l1_size, - int check_copied) -{ - BDRVQcowState *s = bs->opaque; - uint64_t *l1_table, l2_offset, l1_size2; - int i, refcount, ret; - int errors = 0; - - l1_size2 = l1_size * sizeof(uint64_t); - - /* Mark L1 table as used */ - errors += inc_refcounts(bs, refcount_table, refcount_table_size, - l1_table_offset, l1_size2); - - /* Read L1 table entries from disk */ - l1_table = qemu_malloc(l1_size2); - if (bdrv_pread(s->hd, l1_table_offset, - l1_table, l1_size2) != l1_size2) - goto fail; - for(i = 0;i < l1_size; i++) - be64_to_cpus(&l1_table[i]); - - /* Do the actual checks */ - for(i = 0; i < l1_size; i++) { - l2_offset = l1_table[i]; - if (l2_offset) { - /* QCOW_OFLAG_COPIED must be set iff refcount == 1 */ - if (check_copied) { - refcount = get_refcount(bs, (l2_offset & ~QCOW_OFLAG_COPIED) - >> s->cluster_bits); - if ((refcount == 1) != ((l2_offset & QCOW_OFLAG_COPIED) != 0)) { - fprintf(stderr, "ERROR OFLAG_COPIED: l2_offset=%" PRIx64 - " refcount=%d\n", l2_offset, refcount); - errors++; - } - } - - /* Mark L2 table as used */ - l2_offset &= ~QCOW_OFLAG_COPIED; - errors += inc_refcounts(bs, refcount_table, - refcount_table_size, - l2_offset, - s->cluster_size); - - /* L2 tables are cluster aligned */ - if (l2_offset & (s->cluster_size - 1)) { - fprintf(stderr, "ERROR l2_offset=%" PRIx64 ": Table is not " - "cluster aligned; L1 entry corrupted\n", l2_offset); - errors++; - } - - /* Process and check L2 entries */ - ret = check_refcounts_l2(bs, refcount_table, refcount_table_size, - l2_offset, check_copied); - if (ret < 0) { - goto fail; - } - errors += ret; - } - } - qemu_free(l1_table); - return errors; - -fail: - fprintf(stderr, "ERROR: I/O error in check_refcounts_l1\n"); - qemu_free(l1_table); - return -EIO; -} - -/* - * Checks an image for refcount consistency. - * - * Returns 0 if no errors are found, the number of errors in case the image is - * detected as corrupted, and -errno when an internal error occured. - */ -int qcow2_check_refcounts(BlockDriverState *bs) -{ - BDRVQcowState *s = bs->opaque; - int64_t size; - int nb_clusters, refcount1, refcount2, i; - QCowSnapshot *sn; - uint16_t *refcount_table; - int ret, errors = 0; - - size = bdrv_getlength(s->hd); - nb_clusters = size_to_clusters(s, size); - refcount_table = qemu_mallocz(nb_clusters * sizeof(uint16_t)); - - /* header */ - errors += inc_refcounts(bs, refcount_table, nb_clusters, - 0, s->cluster_size); - - /* current L1 table */ - ret = check_refcounts_l1(bs, refcount_table, nb_clusters, - s->l1_table_offset, s->l1_size, 1); - if (ret < 0) { - return ret; - } - errors += ret; - - /* snapshots */ - for(i = 0; i < s->nb_snapshots; i++) { - sn = s->snapshots + i; - check_refcounts_l1(bs, refcount_table, nb_clusters, - sn->l1_table_offset, sn->l1_size, 0); - } - errors += inc_refcounts(bs, refcount_table, nb_clusters, - s->snapshots_offset, s->snapshots_size); - - /* refcount data */ - errors += inc_refcounts(bs, refcount_table, nb_clusters, - s->refcount_table_offset, - s->refcount_table_size * sizeof(uint64_t)); - for(i = 0; i < s->refcount_table_size; i++) { - int64_t offset; - offset = s->refcount_table[i]; - if (offset != 0) { - errors += inc_refcounts(bs, refcount_table, nb_clusters, - offset, s->cluster_size); - } - } - - /* compare ref counts */ - for(i = 0; i < nb_clusters; i++) { - refcount1 = get_refcount(bs, i); - refcount2 = refcount_table[i]; - if (refcount1 != refcount2) { - fprintf(stderr, "ERROR cluster %d refcount=%d reference=%d\n", - i, refcount1, refcount2); - errors++; - } - } - - qemu_free(refcount_table); - - return errors; -} - diff --git a/qemu-0.11.0/block/qcow2-snapshot.c b/qemu-0.11.0/block/qcow2-snapshot.c deleted file mode 100644 index 94cb838..0000000 --- a/qemu-0.11.0/block/qcow2-snapshot.c +++ /dev/null @@ -1,405 +0,0 @@ -/* - * Block driver for the QCOW version 2 format - * - * Copyright (c) 2004-2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "qemu-common.h" -#include "block_int.h" -#include "block/qcow2.h" - -typedef struct __attribute__((packed)) QCowSnapshotHeader { - /* header is 8 byte aligned */ - uint64_t l1_table_offset; - - uint32_t l1_size; - uint16_t id_str_size; - uint16_t name_size; - - uint32_t date_sec; - uint32_t date_nsec; - - uint64_t vm_clock_nsec; - - uint32_t vm_state_size; - uint32_t extra_data_size; /* for extension */ - /* extra data follows */ - /* id_str follows */ - /* name follows */ -} QCowSnapshotHeader; - -void qcow2_free_snapshots(BlockDriverState *bs) -{ - BDRVQcowState *s = bs->opaque; - int i; - - for(i = 0; i < s->nb_snapshots; i++) { - qemu_free(s->snapshots[i].name); - qemu_free(s->snapshots[i].id_str); - } - qemu_free(s->snapshots); - s->snapshots = NULL; - s->nb_snapshots = 0; -} - -int qcow2_read_snapshots(BlockDriverState *bs) -{ - BDRVQcowState *s = bs->opaque; - QCowSnapshotHeader h; - QCowSnapshot *sn; - int i, id_str_size, name_size; - int64_t offset; - uint32_t extra_data_size; - - if (!s->nb_snapshots) { - s->snapshots = NULL; - s->snapshots_size = 0; - return 0; - } - - offset = s->snapshots_offset; - s->snapshots = qemu_mallocz(s->nb_snapshots * sizeof(QCowSnapshot)); - for(i = 0; i < s->nb_snapshots; i++) { - offset = align_offset(offset, 8); - if (bdrv_pread(s->hd, offset, &h, sizeof(h)) != sizeof(h)) - goto fail; - offset += sizeof(h); - sn = s->snapshots + i; - sn->l1_table_offset = be64_to_cpu(h.l1_table_offset); - sn->l1_size = be32_to_cpu(h.l1_size); - sn->vm_state_size = be32_to_cpu(h.vm_state_size); - sn->date_sec = be32_to_cpu(h.date_sec); - sn->date_nsec = be32_to_cpu(h.date_nsec); - sn->vm_clock_nsec = be64_to_cpu(h.vm_clock_nsec); - extra_data_size = be32_to_cpu(h.extra_data_size); - - id_str_size = be16_to_cpu(h.id_str_size); - name_size = be16_to_cpu(h.name_size); - - offset += extra_data_size; - - sn->id_str = qemu_malloc(id_str_size + 1); - if (bdrv_pread(s->hd, offset, sn->id_str, id_str_size) != id_str_size) - goto fail; - offset += id_str_size; - sn->id_str[id_str_size] = '\0'; - - sn->name = qemu_malloc(name_size + 1); - if (bdrv_pread(s->hd, offset, sn->name, name_size) != name_size) - goto fail; - offset += name_size; - sn->name[name_size] = '\0'; - } - s->snapshots_size = offset - s->snapshots_offset; - return 0; - fail: - qcow2_free_snapshots(bs); - return -1; -} - -/* add at the end of the file a new list of snapshots */ -static int qcow_write_snapshots(BlockDriverState *bs) -{ - BDRVQcowState *s = bs->opaque; - QCowSnapshot *sn; - QCowSnapshotHeader h; - int i, name_size, id_str_size, snapshots_size; - uint64_t data64; - uint32_t data32; - int64_t offset, snapshots_offset; - - /* compute the size of the snapshots */ - offset = 0; - for(i = 0; i < s->nb_snapshots; i++) { - sn = s->snapshots + i; - offset = align_offset(offset, 8); - offset += sizeof(h); - offset += strlen(sn->id_str); - offset += strlen(sn->name); - } - snapshots_size = offset; - - snapshots_offset = qcow2_alloc_clusters(bs, snapshots_size); - offset = snapshots_offset; - - for(i = 0; i < s->nb_snapshots; i++) { - sn = s->snapshots + i; - memset(&h, 0, sizeof(h)); - h.l1_table_offset = cpu_to_be64(sn->l1_table_offset); - h.l1_size = cpu_to_be32(sn->l1_size); - h.vm_state_size = cpu_to_be32(sn->vm_state_size); - h.date_sec = cpu_to_be32(sn->date_sec); - h.date_nsec = cpu_to_be32(sn->date_nsec); - h.vm_clock_nsec = cpu_to_be64(sn->vm_clock_nsec); - - id_str_size = strlen(sn->id_str); - name_size = strlen(sn->name); - h.id_str_size = cpu_to_be16(id_str_size); - h.name_size = cpu_to_be16(name_size); - offset = align_offset(offset, 8); - if (bdrv_pwrite(s->hd, offset, &h, sizeof(h)) != sizeof(h)) - goto fail; - offset += sizeof(h); - if (bdrv_pwrite(s->hd, offset, sn->id_str, id_str_size) != id_str_size) - goto fail; - offset += id_str_size; - if (bdrv_pwrite(s->hd, offset, sn->name, name_size) != name_size) - goto fail; - offset += name_size; - } - - /* update the various header fields */ - data64 = cpu_to_be64(snapshots_offset); - if (bdrv_pwrite(s->hd, offsetof(QCowHeader, snapshots_offset), - &data64, sizeof(data64)) != sizeof(data64)) - goto fail; - data32 = cpu_to_be32(s->nb_snapshots); - if (bdrv_pwrite(s->hd, offsetof(QCowHeader, nb_snapshots), - &data32, sizeof(data32)) != sizeof(data32)) - goto fail; - - /* free the old snapshot table */ - qcow2_free_clusters(bs, s->snapshots_offset, s->snapshots_size); - s->snapshots_offset = snapshots_offset; - s->snapshots_size = snapshots_size; - return 0; - fail: - return -1; -} - -static void find_new_snapshot_id(BlockDriverState *bs, - char *id_str, int id_str_size) -{ - BDRVQcowState *s = bs->opaque; - QCowSnapshot *sn; - int i, id, id_max = 0; - - for(i = 0; i < s->nb_snapshots; i++) { - sn = s->snapshots + i; - id = strtoul(sn->id_str, NULL, 10); - if (id > id_max) - id_max = id; - } - snprintf(id_str, id_str_size, "%d", id_max + 1); -} - -static int find_snapshot_by_id(BlockDriverState *bs, const char *id_str) -{ - BDRVQcowState *s = bs->opaque; - int i; - - for(i = 0; i < s->nb_snapshots; i++) { - if (!strcmp(s->snapshots[i].id_str, id_str)) - return i; - } - return -1; -} - -static int find_snapshot_by_id_or_name(BlockDriverState *bs, const char *name) -{ - BDRVQcowState *s = bs->opaque; - int i, ret; - - ret = find_snapshot_by_id(bs, name); - if (ret >= 0) - return ret; - for(i = 0; i < s->nb_snapshots; i++) { - if (!strcmp(s->snapshots[i].name, name)) - return i; - } - return -1; -} - -/* if no id is provided, a new one is constructed */ -int qcow2_snapshot_create(BlockDriverState *bs, QEMUSnapshotInfo *sn_info) -{ - BDRVQcowState *s = bs->opaque; - QCowSnapshot *snapshots1, sn1, *sn = &sn1; - int i, ret; - uint64_t *l1_table = NULL; - - memset(sn, 0, sizeof(*sn)); - - if (sn_info->id_str[0] == '\0') { - /* compute a new id */ - find_new_snapshot_id(bs, sn_info->id_str, sizeof(sn_info->id_str)); - } - - /* check that the ID is unique */ - if (find_snapshot_by_id(bs, sn_info->id_str) >= 0) - return -ENOENT; - - sn->id_str = qemu_strdup(sn_info->id_str); - if (!sn->id_str) - goto fail; - sn->name = qemu_strdup(sn_info->name); - if (!sn->name) - goto fail; - sn->vm_state_size = sn_info->vm_state_size; - sn->date_sec = sn_info->date_sec; - sn->date_nsec = sn_info->date_nsec; - sn->vm_clock_nsec = sn_info->vm_clock_nsec; - - ret = qcow2_update_snapshot_refcount(bs, s->l1_table_offset, s->l1_size, 1); - if (ret < 0) - goto fail; - - /* create the L1 table of the snapshot */ - sn->l1_table_offset = qcow2_alloc_clusters(bs, s->l1_size * sizeof(uint64_t)); - sn->l1_size = s->l1_size; - - l1_table = qemu_malloc(s->l1_size * sizeof(uint64_t)); - for(i = 0; i < s->l1_size; i++) { - l1_table[i] = cpu_to_be64(s->l1_table[i]); - } - if (bdrv_pwrite(s->hd, sn->l1_table_offset, - l1_table, s->l1_size * sizeof(uint64_t)) != - (s->l1_size * sizeof(uint64_t))) - goto fail; - qemu_free(l1_table); - l1_table = NULL; - - snapshots1 = qemu_malloc((s->nb_snapshots + 1) * sizeof(QCowSnapshot)); - if (s->snapshots) { - memcpy(snapshots1, s->snapshots, s->nb_snapshots * sizeof(QCowSnapshot)); - qemu_free(s->snapshots); - } - s->snapshots = snapshots1; - s->snapshots[s->nb_snapshots++] = *sn; - - if (qcow_write_snapshots(bs) < 0) - goto fail; -#ifdef DEBUG_ALLOC - qcow2_check_refcounts(bs); -#endif - return 0; - fail: - qemu_free(sn->name); - qemu_free(l1_table); - return -1; -} - -/* copy the snapshot 'snapshot_name' into the current disk image */ -int qcow2_snapshot_goto(BlockDriverState *bs, const char *snapshot_id) -{ - BDRVQcowState *s = bs->opaque; - QCowSnapshot *sn; - int i, snapshot_index, l1_size2; - - snapshot_index = find_snapshot_by_id_or_name(bs, snapshot_id); - if (snapshot_index < 0) - return -ENOENT; - sn = &s->snapshots[snapshot_index]; - - if (qcow2_update_snapshot_refcount(bs, s->l1_table_offset, s->l1_size, -1) < 0) - goto fail; - - if (qcow2_grow_l1_table(bs, sn->l1_size) < 0) - goto fail; - - s->l1_size = sn->l1_size; - l1_size2 = s->l1_size * sizeof(uint64_t); - /* copy the snapshot l1 table to the current l1 table */ - if (bdrv_pread(s->hd, sn->l1_table_offset, - s->l1_table, l1_size2) != l1_size2) - goto fail; - if (bdrv_pwrite(s->hd, s->l1_table_offset, - s->l1_table, l1_size2) != l1_size2) - goto fail; - for(i = 0;i < s->l1_size; i++) { - be64_to_cpus(&s->l1_table[i]); - } - - if (qcow2_update_snapshot_refcount(bs, s->l1_table_offset, s->l1_size, 1) < 0) - goto fail; - -#ifdef DEBUG_ALLOC - qcow2_check_refcounts(bs); -#endif - return 0; - fail: - return -EIO; -} - -int qcow2_snapshot_delete(BlockDriverState *bs, const char *snapshot_id) -{ - BDRVQcowState *s = bs->opaque; - QCowSnapshot *sn; - int snapshot_index, ret; - - snapshot_index = find_snapshot_by_id_or_name(bs, snapshot_id); - if (snapshot_index < 0) - return -ENOENT; - sn = &s->snapshots[snapshot_index]; - - ret = qcow2_update_snapshot_refcount(bs, sn->l1_table_offset, sn->l1_size, -1); - if (ret < 0) - return ret; - /* must update the copied flag on the current cluster offsets */ - ret = qcow2_update_snapshot_refcount(bs, s->l1_table_offset, s->l1_size, 0); - if (ret < 0) - return ret; - qcow2_free_clusters(bs, sn->l1_table_offset, sn->l1_size * sizeof(uint64_t)); - - qemu_free(sn->id_str); - qemu_free(sn->name); - memmove(sn, sn + 1, (s->nb_snapshots - snapshot_index - 1) * sizeof(*sn)); - s->nb_snapshots--; - ret = qcow_write_snapshots(bs); - if (ret < 0) { - /* XXX: restore snapshot if error ? */ - return ret; - } -#ifdef DEBUG_ALLOC - qcow2_check_refcounts(bs); -#endif - return 0; -} - -int qcow2_snapshot_list(BlockDriverState *bs, QEMUSnapshotInfo **psn_tab) -{ - BDRVQcowState *s = bs->opaque; - QEMUSnapshotInfo *sn_tab, *sn_info; - QCowSnapshot *sn; - int i; - - if (!s->nb_snapshots) { - *psn_tab = NULL; - return s->nb_snapshots; - } - - sn_tab = qemu_mallocz(s->nb_snapshots * sizeof(QEMUSnapshotInfo)); - for(i = 0; i < s->nb_snapshots; i++) { - sn_info = sn_tab + i; - sn = s->snapshots + i; - pstrcpy(sn_info->id_str, sizeof(sn_info->id_str), - sn->id_str); - pstrcpy(sn_info->name, sizeof(sn_info->name), - sn->name); - sn_info->vm_state_size = sn->vm_state_size; - sn_info->date_sec = sn->date_sec; - sn_info->date_nsec = sn->date_nsec; - sn_info->vm_clock_nsec = sn->vm_clock_nsec; - } - *psn_tab = sn_tab; - return s->nb_snapshots; -} - diff --git a/qemu-0.11.0/block/qcow2.c b/qemu-0.11.0/block/qcow2.c deleted file mode 100644 index dd32ea2..0000000 --- a/qemu-0.11.0/block/qcow2.c +++ /dev/null @@ -1,1062 +0,0 @@ -/* - * Block driver for the QCOW version 2 format - * - * Copyright (c) 2004-2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "block_int.h" -#include "module.h" -#include <zlib.h> -#include "aes.h" -#include "block/qcow2.h" - -/* - Differences with QCOW: - - - Support for multiple incremental snapshots. - - Memory management by reference counts. - - Clusters which have a reference count of one have the bit - QCOW_OFLAG_COPIED to optimize write performance. - - Size of compressed clusters is stored in sectors to reduce bit usage - in the cluster offsets. - - Support for storing additional data (such as the VM state) in the - snapshots. - - If a backing store is used, the cluster size is not constrained - (could be backported to QCOW). - - L2 tables have always a size of one cluster. -*/ - - -typedef struct { - uint32_t magic; - uint32_t len; -} QCowExtension; -#define QCOW_EXT_MAGIC_END 0 -#define QCOW_EXT_MAGIC_BACKING_FORMAT 0xE2792ACA - - - -static int qcow_probe(const uint8_t *buf, int buf_size, const char *filename) -{ - const QCowHeader *cow_header = (const void *)buf; - - if (buf_size >= sizeof(QCowHeader) && - be32_to_cpu(cow_header->magic) == QCOW_MAGIC && - be32_to_cpu(cow_header->version) == QCOW_VERSION) - return 100; - else - return 0; -} - - -/* - * read qcow2 extension and fill bs - * start reading from start_offset - * finish reading upon magic of value 0 or when end_offset reached - * unknown magic is skipped (future extension this version knows nothing about) - * return 0 upon success, non-0 otherwise - */ -static int qcow_read_extensions(BlockDriverState *bs, uint64_t start_offset, - uint64_t end_offset) -{ - BDRVQcowState *s = bs->opaque; - QCowExtension ext; - uint64_t offset; - -#ifdef DEBUG_EXT - printf("qcow_read_extensions: start=%ld end=%ld\n", start_offset, end_offset); -#endif - offset = start_offset; - while (offset < end_offset) { - -#ifdef DEBUG_EXT - /* Sanity check */ - if (offset > s->cluster_size) - printf("qcow_handle_extension: suspicious offset %lu\n", offset); - - printf("attemting to read extended header in offset %lu\n", offset); -#endif - - if (bdrv_pread(s->hd, offset, &ext, sizeof(ext)) != sizeof(ext)) { - fprintf(stderr, "qcow_handle_extension: ERROR: pread fail from offset %llu\n", - (unsigned long long)offset); - return 1; - } - be32_to_cpus(&ext.magic); - be32_to_cpus(&ext.len); - offset += sizeof(ext); -#ifdef DEBUG_EXT - printf("ext.magic = 0x%x\n", ext.magic); -#endif - switch (ext.magic) { - case QCOW_EXT_MAGIC_END: - return 0; - - case QCOW_EXT_MAGIC_BACKING_FORMAT: - if (ext.len >= sizeof(bs->backing_format)) { - fprintf(stderr, "ERROR: ext_backing_format: len=%u too large" - " (>=%zu)\n", - ext.len, sizeof(bs->backing_format)); - return 2; - } - if (bdrv_pread(s->hd, offset , bs->backing_format, - ext.len) != ext.len) - return 3; - bs->backing_format[ext.len] = '\0'; -#ifdef DEBUG_EXT - printf("Qcow2: Got format extension %s\n", bs->backing_format); -#endif - offset += ((ext.len + 7) & ~7); - break; - - default: - /* unknown magic -- just skip it */ - offset += ((ext.len + 7) & ~7); - break; - } - } - - return 0; -} - - -static int qcow_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVQcowState *s = bs->opaque; - int len, i, shift, ret; - QCowHeader header; - uint64_t ext_end; - - ret = bdrv_file_open(&s->hd, filename, flags); - if (ret < 0) - return ret; - if (bdrv_pread(s->hd, 0, &header, sizeof(header)) != sizeof(header)) - goto fail; - be32_to_cpus(&header.magic); - be32_to_cpus(&header.version); - be64_to_cpus(&header.backing_file_offset); - be32_to_cpus(&header.backing_file_size); - be64_to_cpus(&header.size); - be32_to_cpus(&header.cluster_bits); - be32_to_cpus(&header.crypt_method); - be64_to_cpus(&header.l1_table_offset); - be32_to_cpus(&header.l1_size); - be64_to_cpus(&header.refcount_table_offset); - be32_to_cpus(&header.refcount_table_clusters); - be64_to_cpus(&header.snapshots_offset); - be32_to_cpus(&header.nb_snapshots); - - if (header.magic != QCOW_MAGIC || header.version != QCOW_VERSION) - goto fail; - if (header.size <= 1 || - header.cluster_bits < MIN_CLUSTER_BITS || - header.cluster_bits > MAX_CLUSTER_BITS) - goto fail; - if (header.crypt_method > QCOW_CRYPT_AES) - goto fail; - s->crypt_method_header = header.crypt_method; - if (s->crypt_method_header) - bs->encrypted = 1; - s->cluster_bits = header.cluster_bits; - s->cluster_size = 1 << s->cluster_bits; - s->cluster_sectors = 1 << (s->cluster_bits - 9); - s->l2_bits = s->cluster_bits - 3; /* L2 is always one cluster */ - s->l2_size = 1 << s->l2_bits; - bs->total_sectors = header.size / 512; - s->csize_shift = (62 - (s->cluster_bits - 8)); - s->csize_mask = (1 << (s->cluster_bits - 8)) - 1; - s->cluster_offset_mask = (1LL << s->csize_shift) - 1; - s->refcount_table_offset = header.refcount_table_offset; - s->refcount_table_size = - header.refcount_table_clusters << (s->cluster_bits - 3); - - s->snapshots_offset = header.snapshots_offset; - s->nb_snapshots = header.nb_snapshots; - - /* read the level 1 table */ - s->l1_size = header.l1_size; - shift = s->cluster_bits + s->l2_bits; - s->l1_vm_state_index = (header.size + (1LL << shift) - 1) >> shift; - /* the L1 table must contain at least enough entries to put - header.size bytes */ - if (s->l1_size < s->l1_vm_state_index) - goto fail; - s->l1_table_offset = header.l1_table_offset; - s->l1_table = qemu_mallocz( - align_offset(s->l1_size * sizeof(uint64_t), 512)); - if (bdrv_pread(s->hd, s->l1_table_offset, s->l1_table, s->l1_size * sizeof(uint64_t)) != - s->l1_size * sizeof(uint64_t)) - goto fail; - for(i = 0;i < s->l1_size; i++) { - be64_to_cpus(&s->l1_table[i]); - } - /* alloc L2 cache */ - s->l2_cache = qemu_malloc(s->l2_size * L2_CACHE_SIZE * sizeof(uint64_t)); - s->cluster_cache = qemu_malloc(s->cluster_size); - /* one more sector for decompressed data alignment */ - s->cluster_data = qemu_malloc(QCOW_MAX_CRYPT_CLUSTERS * s->cluster_size - + 512); - s->cluster_cache_offset = -1; - - if (qcow2_refcount_init(bs) < 0) - goto fail; - - LIST_INIT(&s->cluster_allocs); - - /* read qcow2 extensions */ - if (header.backing_file_offset) - ext_end = header.backing_file_offset; - else - ext_end = s->cluster_size; - if (qcow_read_extensions(bs, sizeof(header), ext_end)) - goto fail; - - /* read the backing file name */ - if (header.backing_file_offset != 0) { - len = header.backing_file_size; - if (len > 1023) - len = 1023; - if (bdrv_pread(s->hd, header.backing_file_offset, bs->backing_file, len) != len) - goto fail; - bs->backing_file[len] = '\0'; - } - if (qcow2_read_snapshots(bs) < 0) - goto fail; - -#ifdef DEBUG_ALLOC - qcow2_check_refcounts(bs); -#endif - return 0; - - fail: - qcow2_free_snapshots(bs); - qcow2_refcount_close(bs); - qemu_free(s->l1_table); - qemu_free(s->l2_cache); - qemu_free(s->cluster_cache); - qemu_free(s->cluster_data); - bdrv_delete(s->hd); - return -1; -} - -static int qcow_set_key(BlockDriverState *bs, const char *key) -{ - BDRVQcowState *s = bs->opaque; - uint8_t keybuf[16]; - int len, i; - - memset(keybuf, 0, 16); - len = strlen(key); - if (len > 16) - len = 16; - /* XXX: we could compress the chars to 7 bits to increase - entropy */ - for(i = 0;i < len;i++) { - keybuf[i] = key[i]; - } - s->crypt_method = s->crypt_method_header; - - if (AES_set_encrypt_key(keybuf, 128, &s->aes_encrypt_key) != 0) - return -1; - if (AES_set_decrypt_key(keybuf, 128, &s->aes_decrypt_key) != 0) - return -1; -#if 0 - /* test */ - { - uint8_t in[16]; - uint8_t out[16]; - uint8_t tmp[16]; - for(i=0;i<16;i++) - in[i] = i; - AES_encrypt(in, tmp, &s->aes_encrypt_key); - AES_decrypt(tmp, out, &s->aes_decrypt_key); - for(i = 0; i < 16; i++) - printf(" %02x", tmp[i]); - printf("\n"); - for(i = 0; i < 16; i++) - printf(" %02x", out[i]); - printf("\n"); - } -#endif - return 0; -} - -static int qcow_is_allocated(BlockDriverState *bs, int64_t sector_num, - int nb_sectors, int *pnum) -{ - uint64_t cluster_offset; - - *pnum = nb_sectors; - cluster_offset = qcow2_get_cluster_offset(bs, sector_num << 9, pnum); - - return (cluster_offset != 0); -} - -/* handle reading after the end of the backing file */ -int qcow2_backing_read1(BlockDriverState *bs, - int64_t sector_num, uint8_t *buf, int nb_sectors) -{ - int n1; - if ((sector_num + nb_sectors) <= bs->total_sectors) - return nb_sectors; - if (sector_num >= bs->total_sectors) - n1 = 0; - else - n1 = bs->total_sectors - sector_num; - memset(buf + n1 * 512, 0, 512 * (nb_sectors - n1)); - return n1; -} - -typedef struct QCowAIOCB { - BlockDriverAIOCB common; - int64_t sector_num; - QEMUIOVector *qiov; - uint8_t *buf; - void *orig_buf; - int nb_sectors; - int n; - uint64_t cluster_offset; - uint8_t *cluster_data; - BlockDriverAIOCB *hd_aiocb; - struct iovec hd_iov; - QEMUIOVector hd_qiov; - QEMUBH *bh; - QCowL2Meta l2meta; - LIST_ENTRY(QCowAIOCB) next_depend; -} QCowAIOCB; - -static void qcow_aio_cancel(BlockDriverAIOCB *blockacb) -{ - QCowAIOCB *acb = (QCowAIOCB *)blockacb; - if (acb->hd_aiocb) - bdrv_aio_cancel(acb->hd_aiocb); - qemu_aio_release(acb); -} - -static AIOPool qcow_aio_pool = { - .aiocb_size = sizeof(QCowAIOCB), - .cancel = qcow_aio_cancel, -}; - -static void qcow_aio_read_cb(void *opaque, int ret); -static void qcow_aio_read_bh(void *opaque) -{ - QCowAIOCB *acb = opaque; - qemu_bh_delete(acb->bh); - acb->bh = NULL; - qcow_aio_read_cb(opaque, 0); -} - -static int qcow_schedule_bh(QEMUBHFunc *cb, QCowAIOCB *acb) -{ - if (acb->bh) - return -EIO; - - acb->bh = qemu_bh_new(cb, acb); - if (!acb->bh) - return -EIO; - - qemu_bh_schedule(acb->bh); - - return 0; -} - -static void qcow_aio_read_cb(void *opaque, int ret) -{ - QCowAIOCB *acb = opaque; - BlockDriverState *bs = acb->common.bs; - BDRVQcowState *s = bs->opaque; - int index_in_cluster, n1; - - acb->hd_aiocb = NULL; - if (ret < 0) - goto done; - - /* post process the read buffer */ - if (!acb->cluster_offset) { - /* nothing to do */ - } else if (acb->cluster_offset & QCOW_OFLAG_COMPRESSED) { - /* nothing to do */ - } else { - if (s->crypt_method) { - qcow2_encrypt_sectors(s, acb->sector_num, acb->buf, acb->buf, - acb->n, 0, - &s->aes_decrypt_key); - } - } - - acb->nb_sectors -= acb->n; - acb->sector_num += acb->n; - acb->buf += acb->n * 512; - - if (acb->nb_sectors == 0) { - /* request completed */ - ret = 0; - goto done; - } - - /* prepare next AIO request */ - acb->n = acb->nb_sectors; - acb->cluster_offset = - qcow2_get_cluster_offset(bs, acb->sector_num << 9, &acb->n); - index_in_cluster = acb->sector_num & (s->cluster_sectors - 1); - - if (!acb->cluster_offset) { - if (bs->backing_hd) { - /* read from the base image */ - n1 = qcow2_backing_read1(bs->backing_hd, acb->sector_num, - acb->buf, acb->n); - if (n1 > 0) { - acb->hd_iov.iov_base = (void *)acb->buf; - acb->hd_iov.iov_len = acb->n * 512; - qemu_iovec_init_external(&acb->hd_qiov, &acb->hd_iov, 1); - acb->hd_aiocb = bdrv_aio_readv(bs->backing_hd, acb->sector_num, - &acb->hd_qiov, acb->n, - qcow_aio_read_cb, acb); - if (acb->hd_aiocb == NULL) - goto done; - } else { - ret = qcow_schedule_bh(qcow_aio_read_bh, acb); - if (ret < 0) - goto done; - } - } else { - /* Note: in this case, no need to wait */ - memset(acb->buf, 0, 512 * acb->n); - ret = qcow_schedule_bh(qcow_aio_read_bh, acb); - if (ret < 0) - goto done; - } - } else if (acb->cluster_offset & QCOW_OFLAG_COMPRESSED) { - /* add AIO support for compressed blocks ? */ - if (qcow2_decompress_cluster(s, acb->cluster_offset) < 0) - goto done; - memcpy(acb->buf, - s->cluster_cache + index_in_cluster * 512, 512 * acb->n); - ret = qcow_schedule_bh(qcow_aio_read_bh, acb); - if (ret < 0) - goto done; - } else { - if ((acb->cluster_offset & 511) != 0) { - ret = -EIO; - goto done; - } - - acb->hd_iov.iov_base = (void *)acb->buf; - acb->hd_iov.iov_len = acb->n * 512; - qemu_iovec_init_external(&acb->hd_qiov, &acb->hd_iov, 1); - acb->hd_aiocb = bdrv_aio_readv(s->hd, - (acb->cluster_offset >> 9) + index_in_cluster, - &acb->hd_qiov, acb->n, qcow_aio_read_cb, acb); - if (acb->hd_aiocb == NULL) - goto done; - } - - return; -done: - if (acb->qiov->niov > 1) { - qemu_iovec_from_buffer(acb->qiov, acb->orig_buf, acb->qiov->size); - qemu_vfree(acb->orig_buf); - } - acb->common.cb(acb->common.opaque, ret); - qemu_aio_release(acb); -} - -static QCowAIOCB *qcow_aio_setup(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque, int is_write) -{ - QCowAIOCB *acb; - - acb = qemu_aio_get(&qcow_aio_pool, bs, cb, opaque); - if (!acb) - return NULL; - acb->hd_aiocb = NULL; - acb->sector_num = sector_num; - acb->qiov = qiov; - if (qiov->niov > 1) { - acb->buf = acb->orig_buf = qemu_blockalign(bs, qiov->size); - if (is_write) - qemu_iovec_to_buffer(qiov, acb->buf); - } else { - acb->buf = (uint8_t *)qiov->iov->iov_base; - } - acb->nb_sectors = nb_sectors; - acb->n = 0; - acb->cluster_offset = 0; - acb->l2meta.nb_clusters = 0; - LIST_INIT(&acb->l2meta.dependent_requests); - return acb; -} - -static BlockDriverAIOCB *qcow_aio_readv(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque) -{ - QCowAIOCB *acb; - - acb = qcow_aio_setup(bs, sector_num, qiov, nb_sectors, cb, opaque, 0); - if (!acb) - return NULL; - - qcow_aio_read_cb(acb, 0); - return &acb->common; -} - -static void qcow_aio_write_cb(void *opaque, int ret); - -static void run_dependent_requests(QCowL2Meta *m) -{ - QCowAIOCB *req; - QCowAIOCB *next; - - /* Take the request off the list of running requests */ - if (m->nb_clusters != 0) { - LIST_REMOVE(m, next_in_flight); - } - - /* - * Restart all dependent requests. - * Can't use LIST_FOREACH here - the next link might not be the same - * any more after the callback (request could depend on a different - * request now) - */ - for (req = m->dependent_requests.lh_first; req != NULL; req = next) { - next = req->next_depend.le_next; - qcow_aio_write_cb(req, 0); - } - - /* Empty the list for the next part of the request */ - LIST_INIT(&m->dependent_requests); -} - -static void qcow_aio_write_cb(void *opaque, int ret) -{ - QCowAIOCB *acb = opaque; - BlockDriverState *bs = acb->common.bs; - BDRVQcowState *s = bs->opaque; - int index_in_cluster; - const uint8_t *src_buf; - int n_end; - - acb->hd_aiocb = NULL; - - if (ret >= 0) { - ret = qcow2_alloc_cluster_link_l2(bs, acb->cluster_offset, &acb->l2meta); - } - - run_dependent_requests(&acb->l2meta); - - if (ret < 0) - goto done; - - acb->nb_sectors -= acb->n; - acb->sector_num += acb->n; - acb->buf += acb->n * 512; - - if (acb->nb_sectors == 0) { - /* request completed */ - ret = 0; - goto done; - } - - index_in_cluster = acb->sector_num & (s->cluster_sectors - 1); - n_end = index_in_cluster + acb->nb_sectors; - if (s->crypt_method && - n_end > QCOW_MAX_CRYPT_CLUSTERS * s->cluster_sectors) - n_end = QCOW_MAX_CRYPT_CLUSTERS * s->cluster_sectors; - - acb->cluster_offset = qcow2_alloc_cluster_offset(bs, acb->sector_num << 9, - index_in_cluster, - n_end, &acb->n, &acb->l2meta); - - /* Need to wait for another request? If so, we are done for now. */ - if (!acb->cluster_offset && acb->l2meta.depends_on != NULL) { - LIST_INSERT_HEAD(&acb->l2meta.depends_on->dependent_requests, - acb, next_depend); - return; - } - - if (!acb->cluster_offset || (acb->cluster_offset & 511) != 0) { - ret = -EIO; - goto done; - } - if (s->crypt_method) { - if (!acb->cluster_data) { - acb->cluster_data = qemu_mallocz(QCOW_MAX_CRYPT_CLUSTERS * - s->cluster_size); - } - qcow2_encrypt_sectors(s, acb->sector_num, acb->cluster_data, acb->buf, - acb->n, 1, &s->aes_encrypt_key); - src_buf = acb->cluster_data; - } else { - src_buf = acb->buf; - } - acb->hd_iov.iov_base = (void *)src_buf; - acb->hd_iov.iov_len = acb->n * 512; - qemu_iovec_init_external(&acb->hd_qiov, &acb->hd_iov, 1); - acb->hd_aiocb = bdrv_aio_writev(s->hd, - (acb->cluster_offset >> 9) + index_in_cluster, - &acb->hd_qiov, acb->n, - qcow_aio_write_cb, acb); - if (acb->hd_aiocb == NULL) - goto done; - - return; - -done: - if (acb->qiov->niov > 1) - qemu_vfree(acb->orig_buf); - acb->common.cb(acb->common.opaque, ret); - qemu_aio_release(acb); -} - -static BlockDriverAIOCB *qcow_aio_writev(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque) -{ - BDRVQcowState *s = bs->opaque; - QCowAIOCB *acb; - - s->cluster_cache_offset = -1; /* disable compressed cache */ - - acb = qcow_aio_setup(bs, sector_num, qiov, nb_sectors, cb, opaque, 1); - if (!acb) - return NULL; - - qcow_aio_write_cb(acb, 0); - return &acb->common; -} - -static void qcow_close(BlockDriverState *bs) -{ - BDRVQcowState *s = bs->opaque; - qemu_free(s->l1_table); - qemu_free(s->l2_cache); - qemu_free(s->cluster_cache); - qemu_free(s->cluster_data); - qcow2_refcount_close(bs); - bdrv_delete(s->hd); -} - -static int get_bits_from_size(size_t size) -{ - int res = 0; - - if (size == 0) { - return -1; - } - - while (size != 1) { - /* Not a power of two */ - if (size & 1) { - return -1; - } - - size >>= 1; - res++; - } - - return res; -} - -static int qcow_create2(const char *filename, int64_t total_size, - const char *backing_file, const char *backing_format, - int flags, size_t cluster_size) -{ - - int fd, header_size, backing_filename_len, l1_size, i, shift, l2_bits; - int ref_clusters, backing_format_len = 0; - QCowHeader header; - uint64_t tmp, offset; - QCowCreateState s1, *s = &s1; - QCowExtension ext_bf = {0, 0}; - - - memset(s, 0, sizeof(*s)); - - fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0644); - if (fd < 0) - return -1; - memset(&header, 0, sizeof(header)); - header.magic = cpu_to_be32(QCOW_MAGIC); - header.version = cpu_to_be32(QCOW_VERSION); - header.size = cpu_to_be64(total_size * 512); - header_size = sizeof(header); - backing_filename_len = 0; - if (backing_file) { - if (backing_format) { - ext_bf.magic = QCOW_EXT_MAGIC_BACKING_FORMAT; - backing_format_len = strlen(backing_format); - ext_bf.len = (backing_format_len + 7) & ~7; - header_size += ((sizeof(ext_bf) + ext_bf.len + 7) & ~7); - } - header.backing_file_offset = cpu_to_be64(header_size); - backing_filename_len = strlen(backing_file); - header.backing_file_size = cpu_to_be32(backing_filename_len); - header_size += backing_filename_len; - } - - /* Cluster size */ - s->cluster_bits = get_bits_from_size(cluster_size); - if (s->cluster_bits < MIN_CLUSTER_BITS || - s->cluster_bits > MAX_CLUSTER_BITS) - { - fprintf(stderr, "Cluster size must be a power of two between " - "%d and %dk\n", - 1 << MIN_CLUSTER_BITS, - 1 << (MAX_CLUSTER_BITS - 10)); - return -EINVAL; - } - s->cluster_size = 1 << s->cluster_bits; - - header.cluster_bits = cpu_to_be32(s->cluster_bits); - header_size = (header_size + 7) & ~7; - if (flags & BLOCK_FLAG_ENCRYPT) { - header.crypt_method = cpu_to_be32(QCOW_CRYPT_AES); - } else { - header.crypt_method = cpu_to_be32(QCOW_CRYPT_NONE); - } - l2_bits = s->cluster_bits - 3; - shift = s->cluster_bits + l2_bits; - l1_size = (((total_size * 512) + (1LL << shift) - 1) >> shift); - offset = align_offset(header_size, s->cluster_size); - s->l1_table_offset = offset; - header.l1_table_offset = cpu_to_be64(s->l1_table_offset); - header.l1_size = cpu_to_be32(l1_size); - offset += align_offset(l1_size * sizeof(uint64_t), s->cluster_size); - - s->refcount_table = qemu_mallocz(s->cluster_size); - - s->refcount_table_offset = offset; - header.refcount_table_offset = cpu_to_be64(offset); - header.refcount_table_clusters = cpu_to_be32(1); - offset += s->cluster_size; - s->refcount_block_offset = offset; - - /* count how many refcount blocks needed */ - tmp = offset >> s->cluster_bits; - ref_clusters = (tmp >> (s->cluster_bits - REFCOUNT_SHIFT)) + 1; - for (i=0; i < ref_clusters; i++) { - s->refcount_table[i] = cpu_to_be64(offset); - offset += s->cluster_size; - } - - s->refcount_block = qemu_mallocz(ref_clusters * s->cluster_size); - - /* update refcounts */ - qcow2_create_refcount_update(s, 0, header_size); - qcow2_create_refcount_update(s, s->l1_table_offset, - l1_size * sizeof(uint64_t)); - qcow2_create_refcount_update(s, s->refcount_table_offset, s->cluster_size); - qcow2_create_refcount_update(s, s->refcount_block_offset, - ref_clusters * s->cluster_size); - - /* write all the data */ - write(fd, &header, sizeof(header)); - if (backing_file) { - if (backing_format_len) { - char zero[16]; - int d = ext_bf.len - backing_format_len; - - memset(zero, 0, sizeof(zero)); - cpu_to_be32s(&ext_bf.magic); - cpu_to_be32s(&ext_bf.len); - write(fd, &ext_bf, sizeof(ext_bf)); - write(fd, backing_format, backing_format_len); - if (d>0) { - write(fd, zero, d); - } - } - write(fd, backing_file, backing_filename_len); - } - lseek(fd, s->l1_table_offset, SEEK_SET); - tmp = 0; - for(i = 0;i < l1_size; i++) { - write(fd, &tmp, sizeof(tmp)); - } - lseek(fd, s->refcount_table_offset, SEEK_SET); - write(fd, s->refcount_table, s->cluster_size); - - lseek(fd, s->refcount_block_offset, SEEK_SET); - write(fd, s->refcount_block, ref_clusters * s->cluster_size); - - qemu_free(s->refcount_table); - qemu_free(s->refcount_block); - close(fd); - return 0; -} - -static int qcow_create(const char *filename, QEMUOptionParameter *options) -{ - const char *backing_file = NULL; - const char *backing_fmt = NULL; - uint64_t sectors = 0; - int flags = 0; - size_t cluster_size = 65536; - - /* Read out options */ - while (options && options->name) { - if (!strcmp(options->name, BLOCK_OPT_SIZE)) { - sectors = options->value.n / 512; - } else if (!strcmp(options->name, BLOCK_OPT_BACKING_FILE)) { - backing_file = options->value.s; - } else if (!strcmp(options->name, BLOCK_OPT_BACKING_FMT)) { - backing_fmt = options->value.s; - } else if (!strcmp(options->name, BLOCK_OPT_ENCRYPT)) { - flags |= options->value.n ? BLOCK_FLAG_ENCRYPT : 0; - } else if (!strcmp(options->name, BLOCK_OPT_CLUSTER_SIZE)) { - if (options->value.n) { - cluster_size = options->value.n; - } - } - options++; - } - - return qcow_create2(filename, sectors, backing_file, backing_fmt, flags, - cluster_size); -} - -static int qcow_make_empty(BlockDriverState *bs) -{ -#if 0 - /* XXX: not correct */ - BDRVQcowState *s = bs->opaque; - uint32_t l1_length = s->l1_size * sizeof(uint64_t); - int ret; - - memset(s->l1_table, 0, l1_length); - if (bdrv_pwrite(s->hd, s->l1_table_offset, s->l1_table, l1_length) < 0) - return -1; - ret = bdrv_truncate(s->hd, s->l1_table_offset + l1_length); - if (ret < 0) - return ret; - - l2_cache_reset(bs); -#endif - return 0; -} - -/* XXX: put compressed sectors first, then all the cluster aligned - tables to avoid losing bytes in alignment */ -static int qcow_write_compressed(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors) -{ - BDRVQcowState *s = bs->opaque; - z_stream strm; - int ret, out_len; - uint8_t *out_buf; - uint64_t cluster_offset; - - if (nb_sectors == 0) { - /* align end of file to a sector boundary to ease reading with - sector based I/Os */ - cluster_offset = bdrv_getlength(s->hd); - cluster_offset = (cluster_offset + 511) & ~511; - bdrv_truncate(s->hd, cluster_offset); - return 0; - } - - if (nb_sectors != s->cluster_sectors) - return -EINVAL; - - out_buf = qemu_malloc(s->cluster_size + (s->cluster_size / 1000) + 128); - - /* best compression, small window, no zlib header */ - memset(&strm, 0, sizeof(strm)); - ret = deflateInit2(&strm, Z_DEFAULT_COMPRESSION, - Z_DEFLATED, -12, - 9, Z_DEFAULT_STRATEGY); - if (ret != 0) { - qemu_free(out_buf); - return -1; - } - - strm.avail_in = s->cluster_size; - strm.next_in = (uint8_t *)buf; - strm.avail_out = s->cluster_size; - strm.next_out = out_buf; - - ret = deflate(&strm, Z_FINISH); - if (ret != Z_STREAM_END && ret != Z_OK) { - qemu_free(out_buf); - deflateEnd(&strm); - return -1; - } - out_len = strm.next_out - out_buf; - - deflateEnd(&strm); - - if (ret != Z_STREAM_END || out_len >= s->cluster_size) { - /* could not compress: write normal cluster */ - bdrv_write(bs, sector_num, buf, s->cluster_sectors); - } else { - cluster_offset = qcow2_alloc_compressed_cluster_offset(bs, - sector_num << 9, out_len); - if (!cluster_offset) - return -1; - cluster_offset &= s->cluster_offset_mask; - if (bdrv_pwrite(s->hd, cluster_offset, out_buf, out_len) != out_len) { - qemu_free(out_buf); - return -1; - } - } - - qemu_free(out_buf); - return 0; -} - -static void qcow_flush(BlockDriverState *bs) -{ - BDRVQcowState *s = bs->opaque; - bdrv_flush(s->hd); -} - -static int64_t qcow_vm_state_offset(BDRVQcowState *s) -{ - return (int64_t)s->l1_vm_state_index << (s->cluster_bits + s->l2_bits); -} - -static int qcow_get_info(BlockDriverState *bs, BlockDriverInfo *bdi) -{ - BDRVQcowState *s = bs->opaque; - bdi->cluster_size = s->cluster_size; - bdi->vm_state_offset = qcow_vm_state_offset(s); - return 0; -} - - -static int qcow_check(BlockDriverState *bs) -{ - return qcow2_check_refcounts(bs); -} - -#if 0 -static void dump_refcounts(BlockDriverState *bs) -{ - BDRVQcowState *s = bs->opaque; - int64_t nb_clusters, k, k1, size; - int refcount; - - size = bdrv_getlength(s->hd); - nb_clusters = size_to_clusters(s, size); - for(k = 0; k < nb_clusters;) { - k1 = k; - refcount = get_refcount(bs, k); - k++; - while (k < nb_clusters && get_refcount(bs, k) == refcount) - k++; - printf("%lld: refcount=%d nb=%lld\n", k, refcount, k - k1); - } -} -#endif - -static int qcow_save_vmstate(BlockDriverState *bs, const uint8_t *buf, - int64_t pos, int size) -{ - BDRVQcowState *s = bs->opaque; - int growable = bs->growable; - - bs->growable = 1; - bdrv_pwrite(bs, qcow_vm_state_offset(s) + pos, buf, size); - bs->growable = growable; - - return size; -} - -static int qcow_load_vmstate(BlockDriverState *bs, uint8_t *buf, - int64_t pos, int size) -{ - BDRVQcowState *s = bs->opaque; - int growable = bs->growable; - int ret; - - bs->growable = 1; - ret = bdrv_pread(bs, qcow_vm_state_offset(s) + pos, buf, size); - bs->growable = growable; - - return ret; -} - -static QEMUOptionParameter qcow_create_options[] = { - { - .name = BLOCK_OPT_SIZE, - .type = OPT_SIZE, - .help = "Virtual disk size" - }, - { - .name = BLOCK_OPT_BACKING_FILE, - .type = OPT_STRING, - .help = "File name of a base image" - }, - { - .name = BLOCK_OPT_BACKING_FMT, - .type = OPT_STRING, - .help = "Image format of the base image" - }, - { - .name = BLOCK_OPT_ENCRYPT, - .type = OPT_FLAG, - .help = "Encrypt the image" - }, - { - .name = BLOCK_OPT_CLUSTER_SIZE, - .type = OPT_SIZE, - .help = "qcow2 cluster size" - }, - { NULL } -}; - -static BlockDriver bdrv_qcow2 = { - .format_name = "qcow2", - .instance_size = sizeof(BDRVQcowState), - .bdrv_probe = qcow_probe, - .bdrv_open = qcow_open, - .bdrv_close = qcow_close, - .bdrv_create = qcow_create, - .bdrv_flush = qcow_flush, - .bdrv_is_allocated = qcow_is_allocated, - .bdrv_set_key = qcow_set_key, - .bdrv_make_empty = qcow_make_empty, - - .bdrv_aio_readv = qcow_aio_readv, - .bdrv_aio_writev = qcow_aio_writev, - .bdrv_write_compressed = qcow_write_compressed, - - .bdrv_snapshot_create = qcow2_snapshot_create, - .bdrv_snapshot_goto = qcow2_snapshot_goto, - .bdrv_snapshot_delete = qcow2_snapshot_delete, - .bdrv_snapshot_list = qcow2_snapshot_list, - .bdrv_get_info = qcow_get_info, - - .bdrv_save_vmstate = qcow_save_vmstate, - .bdrv_load_vmstate = qcow_load_vmstate, - - .create_options = qcow_create_options, - .bdrv_check = qcow_check, -}; - -static void bdrv_qcow2_init(void) -{ - bdrv_register(&bdrv_qcow2); -} - -block_init(bdrv_qcow2_init); diff --git a/qemu-0.11.0/block/qcow2.h b/qemu-0.11.0/block/qcow2.h deleted file mode 100644 index 965a2f4..0000000 --- a/qemu-0.11.0/block/qcow2.h +++ /dev/null @@ -1,214 +0,0 @@ -/* - * Block driver for the QCOW version 2 format - * - * Copyright (c) 2004-2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#ifndef BLOCK_QCOW2_H -#define BLOCK_QCOW2_H - -#include "aes.h" - -//#define DEBUG_ALLOC -//#define DEBUG_ALLOC2 -//#define DEBUG_EXT - -#define QCOW_MAGIC (('Q' << 24) | ('F' << 16) | ('I' << 8) | 0xfb) -#define QCOW_VERSION 2 - -#define QCOW_CRYPT_NONE 0 -#define QCOW_CRYPT_AES 1 - -#define QCOW_MAX_CRYPT_CLUSTERS 32 - -/* indicate that the refcount of the referenced cluster is exactly one. */ -#define QCOW_OFLAG_COPIED (1LL << 63) -/* indicate that the cluster is compressed (they never have the copied flag) */ -#define QCOW_OFLAG_COMPRESSED (1LL << 62) - -#define REFCOUNT_SHIFT 1 /* refcount size is 2 bytes */ - -#define MIN_CLUSTER_BITS 9 -#define MAX_CLUSTER_BITS 16 - -#define L2_CACHE_SIZE 16 - -typedef struct QCowHeader { - uint32_t magic; - uint32_t version; - uint64_t backing_file_offset; - uint32_t backing_file_size; - uint32_t cluster_bits; - uint64_t size; /* in bytes */ - uint32_t crypt_method; - uint32_t l1_size; /* XXX: save number of clusters instead ? */ - uint64_t l1_table_offset; - uint64_t refcount_table_offset; - uint32_t refcount_table_clusters; - uint32_t nb_snapshots; - uint64_t snapshots_offset; -} QCowHeader; - -typedef struct QCowSnapshot { - uint64_t l1_table_offset; - uint32_t l1_size; - char *id_str; - char *name; - uint32_t vm_state_size; - uint32_t date_sec; - uint32_t date_nsec; - uint64_t vm_clock_nsec; -} QCowSnapshot; - -typedef struct BDRVQcowState { - BlockDriverState *hd; - int cluster_bits; - int cluster_size; - int cluster_sectors; - int l2_bits; - int l2_size; - int l1_size; - int l1_vm_state_index; - int csize_shift; - int csize_mask; - uint64_t cluster_offset_mask; - uint64_t l1_table_offset; - uint64_t *l1_table; - uint64_t *l2_cache; - uint64_t l2_cache_offsets[L2_CACHE_SIZE]; - uint32_t l2_cache_counts[L2_CACHE_SIZE]; - uint8_t *cluster_cache; - uint8_t *cluster_data; - uint64_t cluster_cache_offset; - LIST_HEAD(QCowClusterAlloc, QCowL2Meta) cluster_allocs; - - uint64_t *refcount_table; - uint64_t refcount_table_offset; - uint32_t refcount_table_size; - uint64_t refcount_block_cache_offset; - uint16_t *refcount_block_cache; - int64_t free_cluster_index; - int64_t free_byte_offset; - - uint32_t crypt_method; /* current crypt method, 0 if no key yet */ - uint32_t crypt_method_header; - AES_KEY aes_encrypt_key; - AES_KEY aes_decrypt_key; - uint64_t snapshots_offset; - int snapshots_size; - int nb_snapshots; - QCowSnapshot *snapshots; -} BDRVQcowState; - -/* XXX: use std qcow open function ? */ -typedef struct QCowCreateState { - int cluster_size; - int cluster_bits; - uint16_t *refcount_block; - uint64_t *refcount_table; - int64_t l1_table_offset; - int64_t refcount_table_offset; - int64_t refcount_block_offset; -} QCowCreateState; - -struct QCowAIOCB; - -/* XXX This could be private for qcow2-cluster.c */ -typedef struct QCowL2Meta -{ - uint64_t offset; - int n_start; - int nb_available; - int nb_clusters; - struct QCowL2Meta *depends_on; - LIST_HEAD(QCowAioDependencies, QCowAIOCB) dependent_requests; - - LIST_ENTRY(QCowL2Meta) next_in_flight; -} QCowL2Meta; - -static inline int size_to_clusters(BDRVQcowState *s, int64_t size) -{ - return (size + (s->cluster_size - 1)) >> s->cluster_bits; -} - -static inline int64_t align_offset(int64_t offset, int n) -{ - offset = (offset + n - 1) & ~(n - 1); - return offset; -} - - -// FIXME Need qcow2_ prefix to global functions - -/* qcow2.c functions */ -int qcow2_backing_read1(BlockDriverState *bs, - int64_t sector_num, uint8_t *buf, int nb_sectors); - -/* qcow2-refcount.c functions */ -int qcow2_refcount_init(BlockDriverState *bs); -void qcow2_refcount_close(BlockDriverState *bs); - -int64_t qcow2_alloc_clusters(BlockDriverState *bs, int64_t size); -int64_t qcow2_alloc_bytes(BlockDriverState *bs, int size); -void qcow2_free_clusters(BlockDriverState *bs, - int64_t offset, int64_t size); -void qcow2_free_any_clusters(BlockDriverState *bs, - uint64_t cluster_offset, int nb_clusters); - -void qcow2_create_refcount_update(QCowCreateState *s, int64_t offset, - int64_t size); -int qcow2_update_snapshot_refcount(BlockDriverState *bs, - int64_t l1_table_offset, int l1_size, int addend); - -int qcow2_check_refcounts(BlockDriverState *bs); - -/* qcow2-cluster.c functions */ -int qcow2_grow_l1_table(BlockDriverState *bs, int min_size); -void qcow2_l2_cache_reset(BlockDriverState *bs); -int qcow2_decompress_cluster(BDRVQcowState *s, uint64_t cluster_offset); -void qcow2_encrypt_sectors(BDRVQcowState *s, int64_t sector_num, - uint8_t *out_buf, const uint8_t *in_buf, - int nb_sectors, int enc, - const AES_KEY *key); - -uint64_t qcow2_get_cluster_offset(BlockDriverState *bs, uint64_t offset, - int *num); -uint64_t qcow2_alloc_cluster_offset(BlockDriverState *bs, - uint64_t offset, - int n_start, int n_end, - int *num, QCowL2Meta *m); -uint64_t qcow2_alloc_compressed_cluster_offset(BlockDriverState *bs, - uint64_t offset, - int compressed_size); - -int qcow2_alloc_cluster_link_l2(BlockDriverState *bs, uint64_t cluster_offset, - QCowL2Meta *m); - -/* qcow2-snapshot.c functions */ -int qcow2_snapshot_create(BlockDriverState *bs, QEMUSnapshotInfo *sn_info); -int qcow2_snapshot_goto(BlockDriverState *bs, const char *snapshot_id); -int qcow2_snapshot_delete(BlockDriverState *bs, const char *snapshot_id); -int qcow2_snapshot_list(BlockDriverState *bs, QEMUSnapshotInfo **psn_tab); - -void qcow2_free_snapshots(BlockDriverState *bs); -int qcow2_read_snapshots(BlockDriverState *bs); - -#endif diff --git a/qemu-0.11.0/block/raw-posix.c b/qemu-0.11.0/block/raw-posix.c deleted file mode 100644 index 3e1a875..0000000 --- a/qemu-0.11.0/block/raw-posix.c +++ /dev/null @@ -1,1524 +0,0 @@ -/* - * Block driver for RAW files (posix) - * - * Copyright (c) 2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "qemu-timer.h" -#include "qemu-char.h" -#include "qemu-log.h" -#include "block_int.h" -#include "module.h" -#ifdef CONFIG_AIO -#include "posix-aio-compat.h" -#endif - -#ifdef CONFIG_COCOA -#include <paths.h> -#include <sys/param.h> -#include <IOKit/IOKitLib.h> -#include <IOKit/IOBSD.h> -#include <IOKit/storage/IOMediaBSDClient.h> -#include <IOKit/storage/IOMedia.h> -#include <IOKit/storage/IOCDMedia.h> -//#include <IOKit/storage/IOCDTypes.h> -#include <CoreFoundation/CoreFoundation.h> -#endif - -#ifdef __sun__ -#define _POSIX_PTHREAD_SEMANTICS 1 -#include <signal.h> -#include <sys/dkio.h> -#endif -#ifdef __linux__ -#include <sys/ioctl.h> -#include <linux/cdrom.h> -#include <linux/fd.h> -#endif -#ifdef __FreeBSD__ -#include <signal.h> -#include <sys/disk.h> -#include <sys/cdio.h> -#endif - -#ifdef __OpenBSD__ -#include <sys/ioctl.h> -#include <sys/disklabel.h> -#include <sys/dkio.h> -#endif - -#ifdef __DragonFly__ -#include <sys/ioctl.h> -#include <sys/diskslice.h> -#endif - -//#define DEBUG_FLOPPY - -//#define DEBUG_BLOCK -#if defined(DEBUG_BLOCK) -#define DEBUG_BLOCK_PRINT(formatCstr, ...) do { if (qemu_log_enabled()) \ - { qemu_log(formatCstr, ## __VA_ARGS__); qemu_log_flush(); } } while (0) -#else -#define DEBUG_BLOCK_PRINT(formatCstr, ...) -#endif - -/* OS X does not have O_DSYNC */ -#ifndef O_DSYNC -#ifdef O_SYNC -#define O_DSYNC O_SYNC -#elif defined(O_FSYNC) -#define O_DSYNC O_FSYNC -#endif -#endif - -/* Approximate O_DIRECT with O_DSYNC if O_DIRECT isn't available */ -#ifndef O_DIRECT -#define O_DIRECT O_DSYNC -#endif - -#define FTYPE_FILE 0 -#define FTYPE_CD 1 -#define FTYPE_FD 2 - -#define ALIGNED_BUFFER_SIZE (32 * 512) - -/* if the FD is not accessed during that time (in ms), we try to - reopen it to see if the disk has been changed */ -#define FD_OPEN_TIMEOUT 1000 - -typedef struct BDRVRawState { - int fd; - int type; - unsigned int lseek_err_cnt; - int open_flags; -#if defined(__linux__) - /* linux floppy specific */ - int64_t fd_open_time; - int64_t fd_error_time; - int fd_got_error; - int fd_media_changed; -#endif - uint8_t* aligned_buf; -} BDRVRawState; - -static int posix_aio_init(void); - -static int fd_open(BlockDriverState *bs); -static int64_t raw_getlength(BlockDriverState *bs); - -#if defined(__FreeBSD__) -static int cdrom_reopen(BlockDriverState *bs); -#endif - -static int raw_open_common(BlockDriverState *bs, const char *filename, - int bdrv_flags, int open_flags) -{ - BDRVRawState *s = bs->opaque; - int fd, ret; - - posix_aio_init(); - - s->lseek_err_cnt = 0; - - s->open_flags = open_flags | O_BINARY; - s->open_flags &= ~O_ACCMODE; - if ((bdrv_flags & BDRV_O_ACCESS) == BDRV_O_RDWR) { - s->open_flags |= O_RDWR; - } else { - s->open_flags |= O_RDONLY; - bs->read_only = 1; - } - - /* Use O_DSYNC for write-through caching, no flags for write-back caching, - * and O_DIRECT for no caching. */ - if ((bdrv_flags & BDRV_O_NOCACHE)) - s->open_flags |= O_DIRECT; - else if (!(bdrv_flags & BDRV_O_CACHE_WB)) - s->open_flags |= O_DSYNC; - - s->fd = -1; - fd = open(filename, s->open_flags, 0644); - if (fd < 0) { - ret = -errno; - if (ret == -EROFS) - ret = -EACCES; - return ret; - } - s->fd = fd; - s->aligned_buf = NULL; - if ((bdrv_flags & BDRV_O_NOCACHE)) { - s->aligned_buf = qemu_blockalign(bs, ALIGNED_BUFFER_SIZE); - if (s->aligned_buf == NULL) { - ret = -errno; - close(fd); - return ret; - } - } - return 0; -} - -static int raw_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVRawState *s = bs->opaque; - int open_flags = 0; - - s->type = FTYPE_FILE; - if (flags & BDRV_O_CREAT) - open_flags = O_CREAT | O_TRUNC; - - return raw_open_common(bs, filename, flags, open_flags); -} - -/* XXX: use host sector size if necessary with: -#ifdef DIOCGSECTORSIZE - { - unsigned int sectorsize = 512; - if (!ioctl(fd, DIOCGSECTORSIZE, &sectorsize) && - sectorsize > bufsize) - bufsize = sectorsize; - } -#endif -#ifdef CONFIG_COCOA - u_int32_t blockSize = 512; - if ( !ioctl( fd, DKIOCGETBLOCKSIZE, &blockSize ) && blockSize > bufsize) { - bufsize = blockSize; - } -#endif -*/ - -/* - * offset and count are in bytes, but must be multiples of 512 for files - * opened with O_DIRECT. buf must be aligned to 512 bytes then. - * - * This function may be called without alignment if the caller ensures - * that O_DIRECT is not in effect. - */ -static int raw_pread_aligned(BlockDriverState *bs, int64_t offset, - uint8_t *buf, int count) -{ - BDRVRawState *s = bs->opaque; - int ret; - - ret = fd_open(bs); - if (ret < 0) - return ret; - - if (offset >= 0 && lseek(s->fd, offset, SEEK_SET) == (off_t)-1) { - ++(s->lseek_err_cnt); - if(s->lseek_err_cnt <= 10) { - DEBUG_BLOCK_PRINT("raw_pread(%d:%s, %" PRId64 ", %p, %d) [%" PRId64 - "] lseek failed : %d = %s\n", - s->fd, bs->filename, offset, buf, count, - bs->total_sectors, errno, strerror(errno)); - } - return -1; - } - s->lseek_err_cnt=0; - - ret = read(s->fd, buf, count); - if (ret == count) - goto label__raw_read__success; - - /* Allow reads beyond the end (needed for pwrite) */ - if ((ret == 0) && bs->growable) { - int64_t size = raw_getlength(bs); - if (offset >= size) { - memset(buf, 0, count); - ret = count; - goto label__raw_read__success; - } - } - - DEBUG_BLOCK_PRINT("raw_pread(%d:%s, %" PRId64 ", %p, %d) [%" PRId64 - "] read failed %d : %d = %s\n", - s->fd, bs->filename, offset, buf, count, - bs->total_sectors, ret, errno, strerror(errno)); - - /* Try harder for CDrom. */ - if (bs->type == BDRV_TYPE_CDROM) { - lseek(s->fd, offset, SEEK_SET); - ret = read(s->fd, buf, count); - if (ret == count) - goto label__raw_read__success; - lseek(s->fd, offset, SEEK_SET); - ret = read(s->fd, buf, count); - if (ret == count) - goto label__raw_read__success; - - DEBUG_BLOCK_PRINT("raw_pread(%d:%s, %" PRId64 ", %p, %d) [%" PRId64 - "] retry read failed %d : %d = %s\n", - s->fd, bs->filename, offset, buf, count, - bs->total_sectors, ret, errno, strerror(errno)); - } - -label__raw_read__success: - - return (ret < 0) ? -errno : ret; -} - -/* - * offset and count are in bytes, but must be multiples of 512 for files - * opened with O_DIRECT. buf must be aligned to 512 bytes then. - * - * This function may be called without alignment if the caller ensures - * that O_DIRECT is not in effect. - */ -static int raw_pwrite_aligned(BlockDriverState *bs, int64_t offset, - const uint8_t *buf, int count) -{ - BDRVRawState *s = bs->opaque; - int ret; - - ret = fd_open(bs); - if (ret < 0) - return -errno; - - if (offset >= 0 && lseek(s->fd, offset, SEEK_SET) == (off_t)-1) { - ++(s->lseek_err_cnt); - if(s->lseek_err_cnt) { - DEBUG_BLOCK_PRINT("raw_pwrite(%d:%s, %" PRId64 ", %p, %d) [%" - PRId64 "] lseek failed : %d = %s\n", - s->fd, bs->filename, offset, buf, count, - bs->total_sectors, errno, strerror(errno)); - } - return -EIO; - } - s->lseek_err_cnt = 0; - - ret = write(s->fd, buf, count); - if (ret == count) - goto label__raw_write__success; - - DEBUG_BLOCK_PRINT("raw_pwrite(%d:%s, %" PRId64 ", %p, %d) [%" PRId64 - "] write failed %d : %d = %s\n", - s->fd, bs->filename, offset, buf, count, - bs->total_sectors, ret, errno, strerror(errno)); - -label__raw_write__success: - - return (ret < 0) ? -errno : ret; -} - - -/* - * offset and count are in bytes and possibly not aligned. For files opened - * with O_DIRECT, necessary alignments are ensured before calling - * raw_pread_aligned to do the actual read. - */ -static int raw_pread(BlockDriverState *bs, int64_t offset, - uint8_t *buf, int count) -{ - BDRVRawState *s = bs->opaque; - int size, ret, shift, sum; - - sum = 0; - - if (s->aligned_buf != NULL) { - - if (offset & 0x1ff) { - /* align offset on a 512 bytes boundary */ - - shift = offset & 0x1ff; - size = (shift + count + 0x1ff) & ~0x1ff; - if (size > ALIGNED_BUFFER_SIZE) - size = ALIGNED_BUFFER_SIZE; - ret = raw_pread_aligned(bs, offset - shift, s->aligned_buf, size); - if (ret < 0) - return ret; - - size = 512 - shift; - if (size > count) - size = count; - memcpy(buf, s->aligned_buf + shift, size); - - buf += size; - offset += size; - count -= size; - sum += size; - - if (count == 0) - return sum; - } - if (count & 0x1ff || (uintptr_t) buf & 0x1ff) { - - /* read on aligned buffer */ - - while (count) { - - size = (count + 0x1ff) & ~0x1ff; - if (size > ALIGNED_BUFFER_SIZE) - size = ALIGNED_BUFFER_SIZE; - - ret = raw_pread_aligned(bs, offset, s->aligned_buf, size); - if (ret < 0) - return ret; - - size = ret; - if (size > count) - size = count; - - memcpy(buf, s->aligned_buf, size); - - buf += size; - offset += size; - count -= size; - sum += size; - } - - return sum; - } - } - - return raw_pread_aligned(bs, offset, buf, count) + sum; -} - -static int raw_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - int ret; - - ret = raw_pread(bs, sector_num * 512, buf, nb_sectors * 512); - if (ret == (nb_sectors * 512)) - ret = 0; - return ret; -} - -/* - * offset and count are in bytes and possibly not aligned. For files opened - * with O_DIRECT, necessary alignments are ensured before calling - * raw_pwrite_aligned to do the actual write. - */ -static int raw_pwrite(BlockDriverState *bs, int64_t offset, - const uint8_t *buf, int count) -{ - BDRVRawState *s = bs->opaque; - int size, ret, shift, sum; - - sum = 0; - - if (s->aligned_buf != NULL) { - - if (offset & 0x1ff) { - /* align offset on a 512 bytes boundary */ - shift = offset & 0x1ff; - ret = raw_pread_aligned(bs, offset - shift, s->aligned_buf, 512); - if (ret < 0) - return ret; - - size = 512 - shift; - if (size > count) - size = count; - memcpy(s->aligned_buf + shift, buf, size); - - ret = raw_pwrite_aligned(bs, offset - shift, s->aligned_buf, 512); - if (ret < 0) - return ret; - - buf += size; - offset += size; - count -= size; - sum += size; - - if (count == 0) - return sum; - } - if (count & 0x1ff || (uintptr_t) buf & 0x1ff) { - - while ((size = (count & ~0x1ff)) != 0) { - - if (size > ALIGNED_BUFFER_SIZE) - size = ALIGNED_BUFFER_SIZE; - - memcpy(s->aligned_buf, buf, size); - - ret = raw_pwrite_aligned(bs, offset, s->aligned_buf, size); - if (ret < 0) - return ret; - - buf += ret; - offset += ret; - count -= ret; - sum += ret; - } - /* here, count < 512 because (count & ~0x1ff) == 0 */ - if (count) { - ret = raw_pread_aligned(bs, offset, s->aligned_buf, 512); - if (ret < 0) - return ret; - memcpy(s->aligned_buf, buf, count); - - ret = raw_pwrite_aligned(bs, offset, s->aligned_buf, 512); - if (ret < 0) - return ret; - if (count < ret) - ret = count; - - sum += ret; - } - return sum; - } - } - return raw_pwrite_aligned(bs, offset, buf, count) + sum; -} - -static int raw_write(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors) -{ - int ret; - ret = raw_pwrite(bs, sector_num * 512, buf, nb_sectors * 512); - if (ret == (nb_sectors * 512)) - ret = 0; - return ret; -} - -#ifdef CONFIG_AIO -/***********************************************************/ -/* Unix AIO using POSIX AIO */ - -typedef struct RawAIOCB { - BlockDriverAIOCB common; - struct qemu_paiocb aiocb; - struct RawAIOCB *next; - int ret; -} RawAIOCB; - -typedef struct PosixAioState -{ - int rfd, wfd; - RawAIOCB *first_aio; -} PosixAioState; - -static void posix_aio_read(void *opaque) -{ - PosixAioState *s = opaque; - RawAIOCB *acb, **pacb; - int ret; - ssize_t len; - - /* read all bytes from signal pipe */ - for (;;) { - char bytes[16]; - - len = read(s->rfd, bytes, sizeof(bytes)); - if (len == -1 && errno == EINTR) - continue; /* try again */ - if (len == sizeof(bytes)) - continue; /* more to read */ - break; - } - - for(;;) { - pacb = &s->first_aio; - for(;;) { - acb = *pacb; - if (!acb) - goto the_end; - ret = qemu_paio_error(&acb->aiocb); - if (ret == ECANCELED) { - /* remove the request */ - *pacb = acb->next; - qemu_aio_release(acb); - } else if (ret != EINPROGRESS) { - /* end of aio */ - if (ret == 0) { - ret = qemu_paio_return(&acb->aiocb); - if (ret == acb->aiocb.aio_nbytes) - ret = 0; - else - ret = -EINVAL; - } else { - ret = -ret; - } - /* remove the request */ - *pacb = acb->next; - /* call the callback */ - acb->common.cb(acb->common.opaque, ret); - qemu_aio_release(acb); - break; - } else { - pacb = &acb->next; - } - } - } - the_end: ; -} - -static int posix_aio_flush(void *opaque) -{ - PosixAioState *s = opaque; - return !!s->first_aio; -} - -static PosixAioState *posix_aio_state; - -static void aio_signal_handler(int signum) -{ - if (posix_aio_state) { - char byte = 0; - - write(posix_aio_state->wfd, &byte, sizeof(byte)); - } - - qemu_service_io(); -} - -static int posix_aio_init(void) -{ - struct sigaction act; - PosixAioState *s; - int fds[2]; - struct qemu_paioinit ai; - - if (posix_aio_state) - return 0; - - s = qemu_malloc(sizeof(PosixAioState)); - - sigfillset(&act.sa_mask); - act.sa_flags = 0; /* do not restart syscalls to interrupt select() */ - act.sa_handler = aio_signal_handler; - sigaction(SIGUSR2, &act, NULL); - - s->first_aio = NULL; - if (pipe(fds) == -1) { - fprintf(stderr, "failed to create pipe\n"); - return -errno; - } - - s->rfd = fds[0]; - s->wfd = fds[1]; - - fcntl(s->rfd, F_SETFL, O_NONBLOCK); - fcntl(s->wfd, F_SETFL, O_NONBLOCK); - - qemu_aio_set_fd_handler(s->rfd, posix_aio_read, NULL, posix_aio_flush, s); - - memset(&ai, 0, sizeof(ai)); - ai.aio_threads = 64; - ai.aio_num = 64; - qemu_paio_init(&ai); - - posix_aio_state = s; - - return 0; -} - -static void raw_aio_remove(RawAIOCB *acb) -{ - RawAIOCB **pacb; - - /* remove the callback from the queue */ - pacb = &posix_aio_state->first_aio; - for(;;) { - if (*pacb == NULL) { - fprintf(stderr, "raw_aio_remove: aio request not found!\n"); - break; - } else if (*pacb == acb) { - *pacb = acb->next; - qemu_aio_release(acb); - break; - } - pacb = &(*pacb)->next; - } -} - -static void raw_aio_cancel(BlockDriverAIOCB *blockacb) -{ - int ret; - RawAIOCB *acb = (RawAIOCB *)blockacb; - - ret = qemu_paio_cancel(acb->aiocb.aio_fildes, &acb->aiocb); - if (ret == QEMU_PAIO_NOTCANCELED) { - /* fail safe: if the aio could not be canceled, we wait for - it */ - while (qemu_paio_error(&acb->aiocb) == EINPROGRESS); - } - - raw_aio_remove(acb); -} - -static AIOPool raw_aio_pool = { - .aiocb_size = sizeof(RawAIOCB), - .cancel = raw_aio_cancel, -}; - -static RawAIOCB *raw_aio_setup(BlockDriverState *bs, int64_t sector_num, - QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque) -{ - BDRVRawState *s = bs->opaque; - RawAIOCB *acb; - - if (fd_open(bs) < 0) - return NULL; - - acb = qemu_aio_get(&raw_aio_pool, bs, cb, opaque); - if (!acb) - return NULL; - acb->aiocb.aio_fildes = s->fd; - acb->aiocb.ev_signo = SIGUSR2; - acb->aiocb.aio_iov = qiov->iov; - acb->aiocb.aio_niov = qiov->niov; - acb->aiocb.aio_nbytes = nb_sectors * 512; - acb->aiocb.aio_offset = sector_num * 512; - acb->aiocb.aio_flags = 0; - - /* - * If O_DIRECT is used the buffer needs to be aligned on a sector - * boundary. Tell the low level code to ensure that in case it's - * not done yet. - */ - if (s->aligned_buf) - acb->aiocb.aio_flags |= QEMU_AIO_SECTOR_ALIGNED; - - acb->next = posix_aio_state->first_aio; - posix_aio_state->first_aio = acb; - return acb; -} - -static BlockDriverAIOCB *raw_aio_readv(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque) -{ - RawAIOCB *acb; - - acb = raw_aio_setup(bs, sector_num, qiov, nb_sectors, cb, opaque); - if (!acb) - return NULL; - if (qemu_paio_read(&acb->aiocb) < 0) { - raw_aio_remove(acb); - return NULL; - } - return &acb->common; -} - -static BlockDriverAIOCB *raw_aio_writev(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque) -{ - RawAIOCB *acb; - - acb = raw_aio_setup(bs, sector_num, qiov, nb_sectors, cb, opaque); - if (!acb) - return NULL; - if (qemu_paio_write(&acb->aiocb) < 0) { - raw_aio_remove(acb); - return NULL; - } - return &acb->common; -} -#else /* CONFIG_AIO */ -static int posix_aio_init(void) -{ - return 0; -} -#endif /* CONFIG_AIO */ - - -static void raw_close(BlockDriverState *bs) -{ - BDRVRawState *s = bs->opaque; - if (s->fd >= 0) { - close(s->fd); - s->fd = -1; - if (s->aligned_buf != NULL) - qemu_free(s->aligned_buf); - } -} - -static int raw_truncate(BlockDriverState *bs, int64_t offset) -{ - BDRVRawState *s = bs->opaque; - if (s->type != FTYPE_FILE) - return -ENOTSUP; - if (ftruncate(s->fd, offset) < 0) - return -errno; - return 0; -} - -#ifdef __OpenBSD__ -static int64_t raw_getlength(BlockDriverState *bs) -{ - BDRVRawState *s = bs->opaque; - int fd = s->fd; - struct stat st; - - if (fstat(fd, &st)) - return -1; - if (S_ISCHR(st.st_mode) || S_ISBLK(st.st_mode)) { - struct disklabel dl; - - if (ioctl(fd, DIOCGDINFO, &dl)) - return -1; - return (uint64_t)dl.d_secsize * - dl.d_partitions[DISKPART(st.st_rdev)].p_size; - } else - return st.st_size; -} -#else /* !__OpenBSD__ */ -static int64_t raw_getlength(BlockDriverState *bs) -{ - BDRVRawState *s = bs->opaque; - int fd = s->fd; - int64_t size; -#ifdef HOST_BSD - struct stat sb; -#ifdef __FreeBSD__ - int reopened = 0; -#endif -#endif -#ifdef __sun__ - struct dk_minfo minfo; - int rv; -#endif - int ret; - - ret = fd_open(bs); - if (ret < 0) - return ret; - -#ifdef HOST_BSD -#ifdef __FreeBSD__ -again: -#endif - if (!fstat(fd, &sb) && (S_IFCHR & sb.st_mode)) { -#ifdef DIOCGMEDIASIZE - if (ioctl(fd, DIOCGMEDIASIZE, (off_t *)&size)) -#elif defined(DIOCGPART) - { - struct partinfo pi; - if (ioctl(fd, DIOCGPART, &pi) == 0) - size = pi.media_size; - else - size = 0; - } - if (size == 0) -#endif -#ifdef CONFIG_COCOA - size = LONG_LONG_MAX; -#else - size = lseek(fd, 0LL, SEEK_END); -#endif -#ifdef __FreeBSD__ - switch(s->type) { - case FTYPE_CD: - /* XXX FreeBSD acd returns UINT_MAX sectors for an empty drive */ - if (size == 2048LL * (unsigned)-1) - size = 0; - /* XXX no disc? maybe we need to reopen... */ - if (size <= 0 && !reopened && cdrom_reopen(bs) >= 0) { - reopened = 1; - goto again; - } - } -#endif - } else -#endif -#ifdef __sun__ - /* - * use the DKIOCGMEDIAINFO ioctl to read the size. - */ - rv = ioctl ( fd, DKIOCGMEDIAINFO, &minfo ); - if ( rv != -1 ) { - size = minfo.dki_lbsize * minfo.dki_capacity; - } else /* there are reports that lseek on some devices - fails, but irc discussion said that contingency - on contingency was overkill */ -#endif - { - size = lseek(fd, 0, SEEK_END); - } - return size; -} -#endif - -static int raw_create(const char *filename, QEMUOptionParameter *options) -{ - int fd; - int result = 0; - int64_t total_size = 0; - - /* Read out options */ - while (options && options->name) { - if (!strcmp(options->name, BLOCK_OPT_SIZE)) { - total_size = options->value.n / 512; - } - options++; - } - - fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, - 0644); - if (fd < 0) { - result = -errno; - } else { - if (ftruncate(fd, total_size * 512) != 0) { - result = -errno; - } - if (close(fd) != 0) { - result = -errno; - } - } - return result; -} - -static void raw_flush(BlockDriverState *bs) -{ - BDRVRawState *s = bs->opaque; - fsync(s->fd); -} - - -static QEMUOptionParameter raw_create_options[] = { - { - .name = BLOCK_OPT_SIZE, - .type = OPT_SIZE, - .help = "Virtual disk size" - }, - { NULL } -}; - -static BlockDriver bdrv_raw = { - .format_name = "raw", - .instance_size = sizeof(BDRVRawState), - .bdrv_probe = NULL, /* no probe for protocols */ - .bdrv_open = raw_open, - .bdrv_read = raw_read, - .bdrv_write = raw_write, - .bdrv_close = raw_close, - .bdrv_create = raw_create, - .bdrv_flush = raw_flush, - -#ifdef CONFIG_AIO - .bdrv_aio_readv = raw_aio_readv, - .bdrv_aio_writev = raw_aio_writev, -#endif - - .bdrv_truncate = raw_truncate, - .bdrv_getlength = raw_getlength, - - .create_options = raw_create_options, -}; - -/***********************************************/ -/* host device */ - -#ifdef CONFIG_COCOA -static kern_return_t FindEjectableCDMedia( io_iterator_t *mediaIterator ); -static kern_return_t GetBSDPath( io_iterator_t mediaIterator, char *bsdPath, CFIndex maxPathSize ); - -kern_return_t FindEjectableCDMedia( io_iterator_t *mediaIterator ) -{ - kern_return_t kernResult; - mach_port_t masterPort; - CFMutableDictionaryRef classesToMatch; - - kernResult = IOMasterPort( MACH_PORT_NULL, &masterPort ); - if ( KERN_SUCCESS != kernResult ) { - printf( "IOMasterPort returned %d\n", kernResult ); - } - - classesToMatch = IOServiceMatching( kIOCDMediaClass ); - if ( classesToMatch == NULL ) { - printf( "IOServiceMatching returned a NULL dictionary.\n" ); - } else { - CFDictionarySetValue( classesToMatch, CFSTR( kIOMediaEjectableKey ), kCFBooleanTrue ); - } - kernResult = IOServiceGetMatchingServices( masterPort, classesToMatch, mediaIterator ); - if ( KERN_SUCCESS != kernResult ) - { - printf( "IOServiceGetMatchingServices returned %d\n", kernResult ); - } - - return kernResult; -} - -kern_return_t GetBSDPath( io_iterator_t mediaIterator, char *bsdPath, CFIndex maxPathSize ) -{ - io_object_t nextMedia; - kern_return_t kernResult = KERN_FAILURE; - *bsdPath = '\0'; - nextMedia = IOIteratorNext( mediaIterator ); - if ( nextMedia ) - { - CFTypeRef bsdPathAsCFString; - bsdPathAsCFString = IORegistryEntryCreateCFProperty( nextMedia, CFSTR( kIOBSDNameKey ), kCFAllocatorDefault, 0 ); - if ( bsdPathAsCFString ) { - size_t devPathLength; - strcpy( bsdPath, _PATH_DEV ); - strcat( bsdPath, "r" ); - devPathLength = strlen( bsdPath ); - if ( CFStringGetCString( bsdPathAsCFString, bsdPath + devPathLength, maxPathSize - devPathLength, kCFStringEncodingASCII ) ) { - kernResult = KERN_SUCCESS; - } - CFRelease( bsdPathAsCFString ); - } - IOObjectRelease( nextMedia ); - } - - return kernResult; -} - -#endif - -static int hdev_probe_device(const char *filename) -{ - struct stat st; - - /* allow a dedicated CD-ROM driver to match with a higher priority */ - if (strstart(filename, "/dev/cdrom", NULL)) - return 50; - - if (stat(filename, &st) >= 0 && - (S_ISCHR(st.st_mode) || S_ISBLK(st.st_mode))) { - return 100; - } - - return 0; -} - -static int hdev_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVRawState *s = bs->opaque; - -#ifdef CONFIG_COCOA - if (strstart(filename, "/dev/cdrom", NULL)) { - kern_return_t kernResult; - io_iterator_t mediaIterator; - char bsdPath[ MAXPATHLEN ]; - int fd; - - kernResult = FindEjectableCDMedia( &mediaIterator ); - kernResult = GetBSDPath( mediaIterator, bsdPath, sizeof( bsdPath ) ); - - if ( bsdPath[ 0 ] != '\0' ) { - strcat(bsdPath,"s0"); - /* some CDs don't have a partition 0 */ - fd = open(bsdPath, O_RDONLY | O_BINARY | O_LARGEFILE); - if (fd < 0) { - bsdPath[strlen(bsdPath)-1] = '1'; - } else { - close(fd); - } - filename = bsdPath; - } - - if ( mediaIterator ) - IOObjectRelease( mediaIterator ); - } -#endif - - s->type = FTYPE_FILE; -#if defined(__linux__) && defined(CONFIG_AIO) - if (strstart(filename, "/dev/sg", NULL)) { - bs->sg = 1; - } -#endif - - return raw_open_common(bs, filename, flags, 0); -} - -#if defined(__linux__) -/* Note: we do not have a reliable method to detect if the floppy is - present. The current method is to try to open the floppy at every - I/O and to keep it opened during a few hundreds of ms. */ -static int fd_open(BlockDriverState *bs) -{ - BDRVRawState *s = bs->opaque; - int last_media_present; - - if (s->type != FTYPE_FD) - return 0; - last_media_present = (s->fd >= 0); - if (s->fd >= 0 && - (qemu_get_clock(rt_clock) - s->fd_open_time) >= FD_OPEN_TIMEOUT) { - close(s->fd); - s->fd = -1; -#ifdef DEBUG_FLOPPY - printf("Floppy closed\n"); -#endif - } - if (s->fd < 0) { - if (s->fd_got_error && - (qemu_get_clock(rt_clock) - s->fd_error_time) < FD_OPEN_TIMEOUT) { -#ifdef DEBUG_FLOPPY - printf("No floppy (open delayed)\n"); -#endif - return -EIO; - } - s->fd = open(bs->filename, s->open_flags & ~O_NONBLOCK); - if (s->fd < 0) { - s->fd_error_time = qemu_get_clock(rt_clock); - s->fd_got_error = 1; - if (last_media_present) - s->fd_media_changed = 1; -#ifdef DEBUG_FLOPPY - printf("No floppy\n"); -#endif - return -EIO; - } -#ifdef DEBUG_FLOPPY - printf("Floppy opened\n"); -#endif - } - if (!last_media_present) - s->fd_media_changed = 1; - s->fd_open_time = qemu_get_clock(rt_clock); - s->fd_got_error = 0; - return 0; -} - -static int hdev_ioctl(BlockDriverState *bs, unsigned long int req, void *buf) -{ - BDRVRawState *s = bs->opaque; - - return ioctl(s->fd, req, buf); -} - -#ifdef CONFIG_AIO -static BlockDriverAIOCB *hdev_aio_ioctl(BlockDriverState *bs, - unsigned long int req, void *buf, - BlockDriverCompletionFunc *cb, void *opaque) -{ - BDRVRawState *s = bs->opaque; - RawAIOCB *acb; - - if (fd_open(bs) < 0) - return NULL; - - acb = qemu_aio_get(&raw_aio_pool, bs, cb, opaque); - if (!acb) - return NULL; - acb->aiocb.aio_fildes = s->fd; - acb->aiocb.ev_signo = SIGUSR2; - acb->aiocb.aio_offset = 0; - acb->aiocb.aio_flags = 0; - - acb->next = posix_aio_state->first_aio; - posix_aio_state->first_aio = acb; - - acb->aiocb.aio_ioctl_buf = buf; - acb->aiocb.aio_ioctl_cmd = req; - if (qemu_paio_ioctl(&acb->aiocb) < 0) { - raw_aio_remove(acb); - return NULL; - } - - return &acb->common; -} -#endif - -#elif defined(__FreeBSD__) -static int fd_open(BlockDriverState *bs) -{ - BDRVRawState *s = bs->opaque; - - /* this is just to ensure s->fd is sane (its called by io ops) */ - if (s->fd >= 0) - return 0; - return -EIO; -} -#else /* !linux && !FreeBSD */ - -static int fd_open(BlockDriverState *bs) -{ - return 0; -} - -#endif /* !linux && !FreeBSD */ - -static int hdev_create(const char *filename, QEMUOptionParameter *options) -{ - int fd; - int ret = 0; - struct stat stat_buf; - int64_t total_size = 0; - - /* Read out options */ - while (options && options->name) { - if (!strcmp(options->name, "size")) { - total_size = options->value.n / 512; - } - options++; - } - - fd = open(filename, O_WRONLY | O_BINARY); - if (fd < 0) - return -EIO; - - if (fstat(fd, &stat_buf) < 0) - ret = -EIO; - else if (!S_ISBLK(stat_buf.st_mode) && !S_ISCHR(stat_buf.st_mode)) - ret = -EIO; - else if (lseek(fd, 0, SEEK_END) < total_size * 512) - ret = -ENOSPC; - - close(fd); - return ret; -} - -static BlockDriver bdrv_host_device = { - .format_name = "host_device", - .instance_size = sizeof(BDRVRawState), - .bdrv_probe_device = hdev_probe_device, - .bdrv_open = hdev_open, - .bdrv_close = raw_close, - .bdrv_create = hdev_create, - .bdrv_flush = raw_flush, - -#ifdef CONFIG_AIO - .bdrv_aio_readv = raw_aio_readv, - .bdrv_aio_writev = raw_aio_writev, -#endif - - .bdrv_read = raw_read, - .bdrv_write = raw_write, - .bdrv_getlength = raw_getlength, - - /* generic scsi device */ -#ifdef __linux__ - .bdrv_ioctl = hdev_ioctl, -#ifdef CONFIG_AIO - .bdrv_aio_ioctl = hdev_aio_ioctl, -#endif -#endif -}; - -#ifdef __linux__ -static int floppy_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVRawState *s = bs->opaque; - int ret; - - posix_aio_init(); - - s->type = FTYPE_FD; - - /* open will not fail even if no floppy is inserted, so add O_NONBLOCK */ - ret = raw_open_common(bs, filename, flags, O_NONBLOCK); - if (ret) - return ret; - - /* close fd so that we can reopen it as needed */ - close(s->fd); - s->fd = -1; - s->fd_media_changed = 1; - - return 0; -} - -static int floppy_probe_device(const char *filename) -{ - if (strstart(filename, "/dev/fd", NULL)) - return 100; - return 0; -} - - -static int floppy_is_inserted(BlockDriverState *bs) -{ - return fd_open(bs) >= 0; -} - -static int floppy_media_changed(BlockDriverState *bs) -{ - BDRVRawState *s = bs->opaque; - int ret; - - /* - * XXX: we do not have a true media changed indication. - * It does not work if the floppy is changed without trying to read it. - */ - fd_open(bs); - ret = s->fd_media_changed; - s->fd_media_changed = 0; -#ifdef DEBUG_FLOPPY - printf("Floppy changed=%d\n", ret); -#endif - return ret; -} - -static int floppy_eject(BlockDriverState *bs, int eject_flag) -{ - BDRVRawState *s = bs->opaque; - int fd; - - if (s->fd >= 0) { - close(s->fd); - s->fd = -1; - } - fd = open(bs->filename, s->open_flags | O_NONBLOCK); - if (fd >= 0) { - if (ioctl(fd, FDEJECT, 0) < 0) - perror("FDEJECT"); - close(fd); - } - - return 0; -} - -static BlockDriver bdrv_host_floppy = { - .format_name = "host_floppy", - .instance_size = sizeof(BDRVRawState), - .bdrv_probe_device = floppy_probe_device, - .bdrv_open = floppy_open, - .bdrv_close = raw_close, - .bdrv_create = hdev_create, - .bdrv_flush = raw_flush, - -#ifdef CONFIG_AIO - .bdrv_aio_readv = raw_aio_readv, - .bdrv_aio_writev = raw_aio_writev, -#endif - - .bdrv_read = raw_read, - .bdrv_write = raw_write, - .bdrv_getlength = raw_getlength, - - /* removable device support */ - .bdrv_is_inserted = floppy_is_inserted, - .bdrv_media_changed = floppy_media_changed, - .bdrv_eject = floppy_eject, -}; - -static int cdrom_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVRawState *s = bs->opaque; - - s->type = FTYPE_CD; - - /* open will not fail even if no CD is inserted, so add O_NONBLOCK */ - return raw_open_common(bs, filename, flags, O_NONBLOCK); -} - -static int cdrom_probe_device(const char *filename) -{ - if (strstart(filename, "/dev/cd", NULL)) - return 100; - return 0; -} - -static int cdrom_is_inserted(BlockDriverState *bs) -{ - BDRVRawState *s = bs->opaque; - int ret; - - ret = ioctl(s->fd, CDROM_DRIVE_STATUS, CDSL_CURRENT); - if (ret == CDS_DISC_OK) - return 1; - return 0; -} - -static int cdrom_eject(BlockDriverState *bs, int eject_flag) -{ - BDRVRawState *s = bs->opaque; - - if (eject_flag) { - if (ioctl(s->fd, CDROMEJECT, NULL) < 0) - perror("CDROMEJECT"); - } else { - if (ioctl(s->fd, CDROMCLOSETRAY, NULL) < 0) - perror("CDROMEJECT"); - } - - return 0; -} - -static int cdrom_set_locked(BlockDriverState *bs, int locked) -{ - BDRVRawState *s = bs->opaque; - - if (ioctl(s->fd, CDROM_LOCKDOOR, locked) < 0) { - /* - * Note: an error can happen if the distribution automatically - * mounts the CD-ROM - */ - /* perror("CDROM_LOCKDOOR"); */ - } - - return 0; -} - -static BlockDriver bdrv_host_cdrom = { - .format_name = "host_cdrom", - .instance_size = sizeof(BDRVRawState), - .bdrv_probe_device = cdrom_probe_device, - .bdrv_open = cdrom_open, - .bdrv_close = raw_close, - .bdrv_create = hdev_create, - .bdrv_flush = raw_flush, - -#ifdef CONFIG_AIO - .bdrv_aio_readv = raw_aio_readv, - .bdrv_aio_writev = raw_aio_writev, -#endif - - .bdrv_read = raw_read, - .bdrv_write = raw_write, - .bdrv_getlength = raw_getlength, - - /* removable device support */ - .bdrv_is_inserted = cdrom_is_inserted, - .bdrv_eject = cdrom_eject, - .bdrv_set_locked = cdrom_set_locked, - - /* generic scsi device */ - .bdrv_ioctl = hdev_ioctl, -#ifdef CONFIG_AIO - .bdrv_aio_ioctl = hdev_aio_ioctl, -#endif -}; -#endif /* __linux__ */ - -#ifdef __FreeBSD__ -static int cdrom_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVRawState *s = bs->opaque; - int ret; - - s->type = FTYPE_CD; - - ret = raw_open_common(bs, filename, flags, 0); - if (ret) - return ret; - - /* make sure the door isnt locked at this time */ - ioctl(s->fd, CDIOCALLOW); - return 0; -} - -static int cdrom_probe_device(const char *filename) -{ - if (strstart(filename, "/dev/cd", NULL) || - strstart(filename, "/dev/acd", NULL)) - return 100; - return 0; -} - -static int cdrom_reopen(BlockDriverState *bs) -{ - BDRVRawState *s = bs->opaque; - int fd; - - /* - * Force reread of possibly changed/newly loaded disc, - * FreeBSD seems to not notice sometimes... - */ - if (s->fd >= 0) - close(s->fd); - fd = open(bs->filename, s->open_flags, 0644); - if (fd < 0) { - s->fd = -1; - return -EIO; - } - s->fd = fd; - - /* make sure the door isnt locked at this time */ - ioctl(s->fd, CDIOCALLOW); - return 0; -} - -static int cdrom_is_inserted(BlockDriverState *bs) -{ - return raw_getlength(bs) > 0; -} - -static int cdrom_eject(BlockDriverState *bs, int eject_flag) -{ - BDRVRawState *s = bs->opaque; - - if (s->fd < 0) - return -ENOTSUP; - - (void) ioctl(s->fd, CDIOCALLOW); - - if (eject_flag) { - if (ioctl(s->fd, CDIOCEJECT) < 0) - perror("CDIOCEJECT"); - } else { - if (ioctl(s->fd, CDIOCCLOSE) < 0) - perror("CDIOCCLOSE"); - } - - if (cdrom_reopen(bs) < 0) - return -ENOTSUP; - return 0; -} - -static int cdrom_set_locked(BlockDriverState *bs, int locked) -{ - BDRVRawState *s = bs->opaque; - - if (s->fd < 0) - return -ENOTSUP; - if (ioctl(s->fd, (locked ? CDIOCPREVENT : CDIOCALLOW)) < 0) { - /* - * Note: an error can happen if the distribution automatically - * mounts the CD-ROM - */ - /* perror("CDROM_LOCKDOOR"); */ - } - - return 0; -} - -static BlockDriver bdrv_host_cdrom = { - .format_name = "host_cdrom", - .instance_size = sizeof(BDRVRawState), - .bdrv_probe_device = cdrom_probe_device, - .bdrv_open = cdrom_open, - .bdrv_close = raw_close, - .bdrv_create = hdev_create, - .bdrv_flush = raw_flush, - -#ifdef CONFIG_AIO - .bdrv_aio_readv = raw_aio_readv, - .bdrv_aio_writev = raw_aio_writev, -#endif - - .bdrv_read = raw_read, - .bdrv_write = raw_write, - .bdrv_getlength = raw_getlength, - - /* removable device support */ - .bdrv_is_inserted = cdrom_is_inserted, - .bdrv_eject = cdrom_eject, - .bdrv_set_locked = cdrom_set_locked, -}; -#endif /* __FreeBSD__ */ - -static void bdrv_raw_init(void) -{ - /* - * Register all the drivers. Note that order is important, the driver - * registered last will get probed first. - */ - bdrv_register(&bdrv_raw); - bdrv_register(&bdrv_host_device); -#ifdef __linux__ - bdrv_register(&bdrv_host_floppy); - bdrv_register(&bdrv_host_cdrom); -#endif -#ifdef __FreeBSD__ - bdrv_register(&bdrv_host_cdrom); -#endif -} - -block_init(bdrv_raw_init); diff --git a/qemu-0.11.0/block/raw-win32.c b/qemu-0.11.0/block/raw-win32.c deleted file mode 100644 index 72acad5..0000000 --- a/qemu-0.11.0/block/raw-win32.c +++ /dev/null @@ -1,419 +0,0 @@ -/* - * Block driver for RAW files (win32) - * - * Copyright (c) 2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "qemu-timer.h" -#include "block_int.h" -#include "module.h" -#include <windows.h> -#include <winioctl.h> - -#define FTYPE_FILE 0 -#define FTYPE_CD 1 -#define FTYPE_HARDDISK 2 - -typedef struct BDRVRawState { - HANDLE hfile; - int type; - char drive_path[16]; /* format: "d:\" */ -} BDRVRawState; - -int qemu_ftruncate64(int fd, int64_t length) -{ - LARGE_INTEGER li; - LONG high; - HANDLE h; - BOOL res; - - if ((GetVersion() & 0x80000000UL) && (length >> 32) != 0) - return -1; - - h = (HANDLE)_get_osfhandle(fd); - - /* get current position, ftruncate do not change position */ - li.HighPart = 0; - li.LowPart = SetFilePointer (h, 0, &li.HighPart, FILE_CURRENT); - if (li.LowPart == 0xffffffffUL && GetLastError() != NO_ERROR) - return -1; - - high = length >> 32; - if (!SetFilePointer(h, (DWORD) length, &high, FILE_BEGIN)) - return -1; - res = SetEndOfFile(h); - - /* back to old position */ - SetFilePointer(h, li.LowPart, &li.HighPart, FILE_BEGIN); - return res ? 0 : -1; -} - -static int set_sparse(int fd) -{ - DWORD returned; - return (int) DeviceIoControl((HANDLE)_get_osfhandle(fd), FSCTL_SET_SPARSE, - NULL, 0, NULL, 0, &returned, NULL); -} - -static int raw_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVRawState *s = bs->opaque; - int access_flags, create_flags; - DWORD overlapped; - - s->type = FTYPE_FILE; - - if ((flags & BDRV_O_ACCESS) == O_RDWR) { - access_flags = GENERIC_READ | GENERIC_WRITE; - } else { - access_flags = GENERIC_READ; - } - if (flags & BDRV_O_CREAT) { - create_flags = CREATE_ALWAYS; - } else { - create_flags = OPEN_EXISTING; - } - overlapped = FILE_ATTRIBUTE_NORMAL; - if ((flags & BDRV_O_NOCACHE)) - overlapped |= FILE_FLAG_NO_BUFFERING | FILE_FLAG_WRITE_THROUGH; - else if (!(flags & BDRV_O_CACHE_WB)) - overlapped |= FILE_FLAG_WRITE_THROUGH; - s->hfile = CreateFile(filename, access_flags, - FILE_SHARE_READ, NULL, - create_flags, overlapped, NULL); - if (s->hfile == INVALID_HANDLE_VALUE) { - int err = GetLastError(); - - if (err == ERROR_ACCESS_DENIED) - return -EACCES; - return -1; - } - return 0; -} - -static int raw_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - BDRVRawState *s = bs->opaque; - OVERLAPPED ov; - DWORD ret_count; - int ret; - int64_t offset = sector_num * 512; - int count = nb_sectors * 512; - - memset(&ov, 0, sizeof(ov)); - ov.Offset = offset; - ov.OffsetHigh = offset >> 32; - ret = ReadFile(s->hfile, buf, count, &ret_count, &ov); - if (!ret) - return ret_count; - if (ret_count == count) - ret_count = 0; - return ret_count; -} - -static int raw_write(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors) -{ - BDRVRawState *s = bs->opaque; - OVERLAPPED ov; - DWORD ret_count; - int ret; - int64_t offset = sector_num * 512; - int count = nb_sectors * 512; - - memset(&ov, 0, sizeof(ov)); - ov.Offset = offset; - ov.OffsetHigh = offset >> 32; - ret = WriteFile(s->hfile, buf, count, &ret_count, &ov); - if (!ret) - return ret_count; - if (ret_count == count) - ret_count = 0; - return ret_count; -} - -static void raw_flush(BlockDriverState *bs) -{ - BDRVRawState *s = bs->opaque; - FlushFileBuffers(s->hfile); -} - -static void raw_close(BlockDriverState *bs) -{ - BDRVRawState *s = bs->opaque; - CloseHandle(s->hfile); -} - -static int raw_truncate(BlockDriverState *bs, int64_t offset) -{ - BDRVRawState *s = bs->opaque; - LONG low, high; - - low = offset; - high = offset >> 32; - if (!SetFilePointer(s->hfile, low, &high, FILE_BEGIN)) - return -EIO; - if (!SetEndOfFile(s->hfile)) - return -EIO; - return 0; -} - -static int64_t raw_getlength(BlockDriverState *bs) -{ - BDRVRawState *s = bs->opaque; - LARGE_INTEGER l; - ULARGE_INTEGER available, total, total_free; - DISK_GEOMETRY_EX dg; - DWORD count; - BOOL status; - - switch(s->type) { - case FTYPE_FILE: - l.LowPart = GetFileSize(s->hfile, (PDWORD)&l.HighPart); - if (l.LowPart == 0xffffffffUL && GetLastError() != NO_ERROR) - return -EIO; - break; - case FTYPE_CD: - if (!GetDiskFreeSpaceEx(s->drive_path, &available, &total, &total_free)) - return -EIO; - l.QuadPart = total.QuadPart; - break; - case FTYPE_HARDDISK: - status = DeviceIoControl(s->hfile, IOCTL_DISK_GET_DRIVE_GEOMETRY_EX, - NULL, 0, &dg, sizeof(dg), &count, NULL); - if (status != 0) { - l = dg.DiskSize; - } - break; - default: - return -EIO; - } - return l.QuadPart; -} - -static int raw_create(const char *filename, QEMUOptionParameter *options) -{ - int fd; - int64_t total_size = 0; - - /* Read out options */ - while (options && options->name) { - if (!strcmp(options->name, BLOCK_OPT_SIZE)) { - total_size = options->value.n / 512; - } - options++; - } - - fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, - 0644); - if (fd < 0) - return -EIO; - set_sparse(fd); - ftruncate(fd, total_size * 512); - close(fd); - return 0; -} - -static QEMUOptionParameter raw_create_options[] = { - { - .name = BLOCK_OPT_SIZE, - .type = OPT_SIZE, - .help = "Virtual disk size" - }, - { NULL } -}; - -static BlockDriver bdrv_raw = { - .format_name = "raw", - .instance_size = sizeof(BDRVRawState), - .bdrv_open = raw_open, - .bdrv_close = raw_close, - .bdrv_create = raw_create, - .bdrv_flush = raw_flush, - .bdrv_read = raw_read, - .bdrv_write = raw_write, - .bdrv_truncate = raw_truncate, - .bdrv_getlength = raw_getlength, - - .create_options = raw_create_options, -}; - -/***********************************************/ -/* host device */ - -static int find_cdrom(char *cdrom_name, int cdrom_name_size) -{ - char drives[256], *pdrv = drives; - UINT type; - - memset(drives, 0, sizeof(drives)); - GetLogicalDriveStrings(sizeof(drives), drives); - while(pdrv[0] != '\0') { - type = GetDriveType(pdrv); - switch(type) { - case DRIVE_CDROM: - snprintf(cdrom_name, cdrom_name_size, "\\\\.\\%c:", pdrv[0]); - return 0; - break; - } - pdrv += lstrlen(pdrv) + 1; - } - return -1; -} - -static int find_device_type(BlockDriverState *bs, const char *filename) -{ - BDRVRawState *s = bs->opaque; - UINT type; - const char *p; - - if (strstart(filename, "\\\\.\\", &p) || - strstart(filename, "//./", &p)) { - if (stristart(p, "PhysicalDrive", NULL)) - return FTYPE_HARDDISK; - snprintf(s->drive_path, sizeof(s->drive_path), "%c:\\", p[0]); - type = GetDriveType(s->drive_path); - switch (type) { - case DRIVE_REMOVABLE: - case DRIVE_FIXED: - return FTYPE_HARDDISK; - case DRIVE_CDROM: - return FTYPE_CD; - default: - return FTYPE_FILE; - } - } else { - return FTYPE_FILE; - } -} - -static int hdev_probe_device(const char *filename) -{ - if (strstart(filename, "/dev/cdrom", NULL)) - return 100; - if (is_windows_drive(filename)) - return 100; - return 0; -} - -static int hdev_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVRawState *s = bs->opaque; - int access_flags, create_flags; - DWORD overlapped; - char device_name[64]; - - if (strstart(filename, "/dev/cdrom", NULL)) { - if (find_cdrom(device_name, sizeof(device_name)) < 0) - return -ENOENT; - filename = device_name; - } else { - /* transform drive letters into device name */ - if (((filename[0] >= 'a' && filename[0] <= 'z') || - (filename[0] >= 'A' && filename[0] <= 'Z')) && - filename[1] == ':' && filename[2] == '\0') { - snprintf(device_name, sizeof(device_name), "\\\\.\\%c:", filename[0]); - filename = device_name; - } - } - s->type = find_device_type(bs, filename); - - if ((flags & BDRV_O_ACCESS) == O_RDWR) { - access_flags = GENERIC_READ | GENERIC_WRITE; - } else { - access_flags = GENERIC_READ; - } - create_flags = OPEN_EXISTING; - - overlapped = FILE_ATTRIBUTE_NORMAL; - if ((flags & BDRV_O_NOCACHE)) - overlapped |= FILE_FLAG_NO_BUFFERING | FILE_FLAG_WRITE_THROUGH; - else if (!(flags & BDRV_O_CACHE_WB)) - overlapped |= FILE_FLAG_WRITE_THROUGH; - s->hfile = CreateFile(filename, access_flags, - FILE_SHARE_READ, NULL, - create_flags, overlapped, NULL); - if (s->hfile == INVALID_HANDLE_VALUE) { - int err = GetLastError(); - - if (err == ERROR_ACCESS_DENIED) - return -EACCES; - return -1; - } - return 0; -} - -#if 0 -/***********************************************/ -/* removable device additional commands */ - -static int raw_is_inserted(BlockDriverState *bs) -{ - return 1; -} - -static int raw_media_changed(BlockDriverState *bs) -{ - return -ENOTSUP; -} - -static int raw_eject(BlockDriverState *bs, int eject_flag) -{ - DWORD ret_count; - - if (s->type == FTYPE_FILE) - return -ENOTSUP; - if (eject_flag) { - DeviceIoControl(s->hfile, IOCTL_STORAGE_EJECT_MEDIA, - NULL, 0, NULL, 0, &lpBytesReturned, NULL); - } else { - DeviceIoControl(s->hfile, IOCTL_STORAGE_LOAD_MEDIA, - NULL, 0, NULL, 0, &lpBytesReturned, NULL); - } -} - -static int raw_set_locked(BlockDriverState *bs, int locked) -{ - return -ENOTSUP; -} -#endif - -static BlockDriver bdrv_host_device = { - .format_name = "host_device", - .instance_size = sizeof(BDRVRawState), - .bdrv_probe_device = hdev_probe_device, - .bdrv_open = hdev_open, - .bdrv_close = raw_close, - .bdrv_flush = raw_flush, - - .bdrv_read = raw_read, - .bdrv_write = raw_write, - .bdrv_getlength = raw_getlength, -}; - -static void bdrv_raw_init(void) -{ - bdrv_register(&bdrv_raw); - bdrv_register(&bdrv_host_device); -} - -block_init(bdrv_raw_init); diff --git a/qemu-0.11.0/block/vmdk.c b/qemu-0.11.0/block/vmdk.c deleted file mode 100644 index 4e48622..0000000 --- a/qemu-0.11.0/block/vmdk.c +++ /dev/null @@ -1,870 +0,0 @@ -/* - * Block driver for the VMDK format - * - * Copyright (c) 2004 Fabrice Bellard - * Copyright (c) 2005 Filip Navara - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "qemu-common.h" -#include "block_int.h" -#include "module.h" - -#define VMDK3_MAGIC (('C' << 24) | ('O' << 16) | ('W' << 8) | 'D') -#define VMDK4_MAGIC (('K' << 24) | ('D' << 16) | ('M' << 8) | 'V') - -typedef struct { - uint32_t version; - uint32_t flags; - uint32_t disk_sectors; - uint32_t granularity; - uint32_t l1dir_offset; - uint32_t l1dir_size; - uint32_t file_sectors; - uint32_t cylinders; - uint32_t heads; - uint32_t sectors_per_track; -} VMDK3Header; - -typedef struct { - uint32_t version; - uint32_t flags; - int64_t capacity; - int64_t granularity; - int64_t desc_offset; - int64_t desc_size; - int32_t num_gtes_per_gte; - int64_t rgd_offset; - int64_t gd_offset; - int64_t grain_offset; - char filler[1]; - char check_bytes[4]; -} __attribute__((packed)) VMDK4Header; - -#define L2_CACHE_SIZE 16 - -typedef struct BDRVVmdkState { - BlockDriverState *hd; - int64_t l1_table_offset; - int64_t l1_backup_table_offset; - uint32_t *l1_table; - uint32_t *l1_backup_table; - unsigned int l1_size; - uint32_t l1_entry_sectors; - - unsigned int l2_size; - uint32_t *l2_cache; - uint32_t l2_cache_offsets[L2_CACHE_SIZE]; - uint32_t l2_cache_counts[L2_CACHE_SIZE]; - - unsigned int cluster_sectors; - uint32_t parent_cid; - int is_parent; -} BDRVVmdkState; - -typedef struct VmdkMetaData { - uint32_t offset; - unsigned int l1_index; - unsigned int l2_index; - unsigned int l2_offset; - int valid; -} VmdkMetaData; - -typedef struct ActiveBDRVState{ - BlockDriverState *hd; // active image handler - uint64_t cluster_offset; // current write offset -}ActiveBDRVState; - -static ActiveBDRVState activeBDRV; - - -static int vmdk_probe(const uint8_t *buf, int buf_size, const char *filename) -{ - uint32_t magic; - - if (buf_size < 4) - return 0; - magic = be32_to_cpu(*(uint32_t *)buf); - if (magic == VMDK3_MAGIC || - magic == VMDK4_MAGIC) - return 100; - else - return 0; -} - -#define CHECK_CID 1 - -#define SECTOR_SIZE 512 -#define DESC_SIZE 20*SECTOR_SIZE // 20 sectors of 512 bytes each -#define HEADER_SIZE 512 // first sector of 512 bytes - -static uint32_t vmdk_read_cid(BlockDriverState *bs, int parent) -{ - BDRVVmdkState *s = bs->opaque; - char desc[DESC_SIZE]; - uint32_t cid; - const char *p_name, *cid_str; - size_t cid_str_size; - - /* the descriptor offset = 0x200 */ - if (bdrv_pread(s->hd, 0x200, desc, DESC_SIZE) != DESC_SIZE) - return 0; - - if (parent) { - cid_str = "parentCID"; - cid_str_size = sizeof("parentCID"); - } else { - cid_str = "CID"; - cid_str_size = sizeof("CID"); - } - - if ((p_name = strstr(desc,cid_str)) != NULL) { - p_name += cid_str_size; - sscanf(p_name,"%x",&cid); - } - - return cid; -} - -static int vmdk_write_cid(BlockDriverState *bs, uint32_t cid) -{ - BDRVVmdkState *s = bs->opaque; - char desc[DESC_SIZE], tmp_desc[DESC_SIZE]; - char *p_name, *tmp_str; - - /* the descriptor offset = 0x200 */ - if (bdrv_pread(s->hd, 0x200, desc, DESC_SIZE) != DESC_SIZE) - return -1; - - tmp_str = strstr(desc,"parentCID"); - pstrcpy(tmp_desc, sizeof(tmp_desc), tmp_str); - if ((p_name = strstr(desc,"CID")) != NULL) { - p_name += sizeof("CID"); - snprintf(p_name, sizeof(desc) - (p_name - desc), "%x\n", cid); - pstrcat(desc, sizeof(desc), tmp_desc); - } - - if (bdrv_pwrite(s->hd, 0x200, desc, DESC_SIZE) != DESC_SIZE) - return -1; - return 0; -} - -static int vmdk_is_cid_valid(BlockDriverState *bs) -{ -#ifdef CHECK_CID - BDRVVmdkState *s = bs->opaque; - BlockDriverState *p_bs = bs->backing_hd; - uint32_t cur_pcid; - - if (p_bs) { - cur_pcid = vmdk_read_cid(p_bs,0); - if (s->parent_cid != cur_pcid) - // CID not valid - return 0; - } -#endif - // CID valid - return 1; -} - -static int vmdk_snapshot_create(const char *filename, const char *backing_file) -{ - int snp_fd, p_fd; - uint32_t p_cid; - char *p_name, *gd_buf, *rgd_buf; - const char *real_filename, *temp_str; - VMDK4Header header; - uint32_t gde_entries, gd_size; - int64_t gd_offset, rgd_offset, capacity, gt_size; - char p_desc[DESC_SIZE], s_desc[DESC_SIZE], hdr[HEADER_SIZE]; - static const char desc_template[] = - "# Disk DescriptorFile\n" - "version=1\n" - "CID=%x\n" - "parentCID=%x\n" - "createType=\"monolithicSparse\"\n" - "parentFileNameHint=\"%s\"\n" - "\n" - "# Extent description\n" - "RW %u SPARSE \"%s\"\n" - "\n" - "# The Disk Data Base \n" - "#DDB\n" - "\n"; - - snp_fd = open(filename, O_RDWR | O_CREAT | O_TRUNC | O_BINARY | O_LARGEFILE, 0644); - if (snp_fd < 0) - return -1; - p_fd = open(backing_file, O_RDONLY | O_BINARY | O_LARGEFILE); - if (p_fd < 0) { - close(snp_fd); - return -1; - } - - /* read the header */ - if (lseek(p_fd, 0x0, SEEK_SET) == -1) - goto fail; - if (read(p_fd, hdr, HEADER_SIZE) != HEADER_SIZE) - goto fail; - - /* write the header */ - if (lseek(snp_fd, 0x0, SEEK_SET) == -1) - goto fail; - if (write(snp_fd, hdr, HEADER_SIZE) == -1) - goto fail; - - memset(&header, 0, sizeof(header)); - memcpy(&header,&hdr[4], sizeof(header)); // skip the VMDK4_MAGIC - - ftruncate(snp_fd, header.grain_offset << 9); - /* the descriptor offset = 0x200 */ - if (lseek(p_fd, 0x200, SEEK_SET) == -1) - goto fail; - if (read(p_fd, p_desc, DESC_SIZE) != DESC_SIZE) - goto fail; - - if ((p_name = strstr(p_desc,"CID")) != NULL) { - p_name += sizeof("CID"); - sscanf(p_name,"%x",&p_cid); - } - - real_filename = filename; - if ((temp_str = strrchr(real_filename, '\\')) != NULL) - real_filename = temp_str + 1; - if ((temp_str = strrchr(real_filename, '/')) != NULL) - real_filename = temp_str + 1; - if ((temp_str = strrchr(real_filename, ':')) != NULL) - real_filename = temp_str + 1; - - snprintf(s_desc, sizeof(s_desc), desc_template, p_cid, p_cid, backing_file, - (uint32_t)header.capacity, real_filename); - - /* write the descriptor */ - if (lseek(snp_fd, 0x200, SEEK_SET) == -1) - goto fail; - if (write(snp_fd, s_desc, strlen(s_desc)) == -1) - goto fail; - - gd_offset = header.gd_offset * SECTOR_SIZE; // offset of GD table - rgd_offset = header.rgd_offset * SECTOR_SIZE; // offset of RGD table - capacity = header.capacity * SECTOR_SIZE; // Extent size - /* - * Each GDE span 32M disk, means: - * 512 GTE per GT, each GTE points to grain - */ - gt_size = (int64_t)header.num_gtes_per_gte * header.granularity * SECTOR_SIZE; - if (!gt_size) - goto fail; - gde_entries = (uint32_t)(capacity / gt_size); // number of gde/rgde - gd_size = gde_entries * sizeof(uint32_t); - - /* write RGD */ - rgd_buf = qemu_malloc(gd_size); - if (lseek(p_fd, rgd_offset, SEEK_SET) == -1) - goto fail_rgd; - if (read(p_fd, rgd_buf, gd_size) != gd_size) - goto fail_rgd; - if (lseek(snp_fd, rgd_offset, SEEK_SET) == -1) - goto fail_rgd; - if (write(snp_fd, rgd_buf, gd_size) == -1) - goto fail_rgd; - qemu_free(rgd_buf); - - /* write GD */ - gd_buf = qemu_malloc(gd_size); - if (lseek(p_fd, gd_offset, SEEK_SET) == -1) - goto fail_gd; - if (read(p_fd, gd_buf, gd_size) != gd_size) - goto fail_gd; - if (lseek(snp_fd, gd_offset, SEEK_SET) == -1) - goto fail_gd; - if (write(snp_fd, gd_buf, gd_size) == -1) - goto fail_gd; - qemu_free(gd_buf); - - close(p_fd); - close(snp_fd); - return 0; - - fail_gd: - qemu_free(gd_buf); - fail_rgd: - qemu_free(rgd_buf); - fail: - close(p_fd); - close(snp_fd); - return -1; -} - -static void vmdk_parent_close(BlockDriverState *bs) -{ - if (bs->backing_hd) - bdrv_close(bs->backing_hd); -} - -static int parent_open = 0; -static int vmdk_parent_open(BlockDriverState *bs, const char * filename) -{ - BDRVVmdkState *s = bs->opaque; - char *p_name; - char desc[DESC_SIZE]; - char parent_img_name[1024]; - - /* the descriptor offset = 0x200 */ - if (bdrv_pread(s->hd, 0x200, desc, DESC_SIZE) != DESC_SIZE) - return -1; - - if ((p_name = strstr(desc,"parentFileNameHint")) != NULL) { - char *end_name; - struct stat file_buf; - - p_name += sizeof("parentFileNameHint") + 1; - if ((end_name = strchr(p_name,'\"')) == NULL) - return -1; - if ((end_name - p_name) > sizeof (bs->backing_file) - 1) - return -1; - - pstrcpy(bs->backing_file, end_name - p_name + 1, p_name); - if (stat(bs->backing_file, &file_buf) != 0) { - path_combine(parent_img_name, sizeof(parent_img_name), - filename, bs->backing_file); - } else { - pstrcpy(parent_img_name, sizeof(parent_img_name), - bs->backing_file); - } - - bs->backing_hd = bdrv_new(""); - if (!bs->backing_hd) { - failure: - bdrv_close(s->hd); - return -1; - } - parent_open = 1; - if (bdrv_open(bs->backing_hd, parent_img_name, BDRV_O_RDONLY) < 0) - goto failure; - parent_open = 0; - } - - return 0; -} - -static int vmdk_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVVmdkState *s = bs->opaque; - uint32_t magic; - int l1_size, i, ret; - - if (parent_open) - // Parent must be opened as RO. - flags = BDRV_O_RDONLY; - - ret = bdrv_file_open(&s->hd, filename, flags); - if (ret < 0) - return ret; - if (bdrv_pread(s->hd, 0, &magic, sizeof(magic)) != sizeof(magic)) - goto fail; - - magic = be32_to_cpu(magic); - if (magic == VMDK3_MAGIC) { - VMDK3Header header; - - if (bdrv_pread(s->hd, sizeof(magic), &header, sizeof(header)) != sizeof(header)) - goto fail; - s->cluster_sectors = le32_to_cpu(header.granularity); - s->l2_size = 1 << 9; - s->l1_size = 1 << 6; - bs->total_sectors = le32_to_cpu(header.disk_sectors); - s->l1_table_offset = le32_to_cpu(header.l1dir_offset) << 9; - s->l1_backup_table_offset = 0; - s->l1_entry_sectors = s->l2_size * s->cluster_sectors; - } else if (magic == VMDK4_MAGIC) { - VMDK4Header header; - - if (bdrv_pread(s->hd, sizeof(magic), &header, sizeof(header)) != sizeof(header)) - goto fail; - bs->total_sectors = le64_to_cpu(header.capacity); - s->cluster_sectors = le64_to_cpu(header.granularity); - s->l2_size = le32_to_cpu(header.num_gtes_per_gte); - s->l1_entry_sectors = s->l2_size * s->cluster_sectors; - if (s->l1_entry_sectors <= 0) - goto fail; - s->l1_size = (bs->total_sectors + s->l1_entry_sectors - 1) - / s->l1_entry_sectors; - s->l1_table_offset = le64_to_cpu(header.rgd_offset) << 9; - s->l1_backup_table_offset = le64_to_cpu(header.gd_offset) << 9; - - if (parent_open) - s->is_parent = 1; - else - s->is_parent = 0; - - // try to open parent images, if exist - if (vmdk_parent_open(bs, filename) != 0) - goto fail; - // write the CID once after the image creation - s->parent_cid = vmdk_read_cid(bs,1); - } else { - goto fail; - } - - /* read the L1 table */ - l1_size = s->l1_size * sizeof(uint32_t); - s->l1_table = qemu_malloc(l1_size); - if (bdrv_pread(s->hd, s->l1_table_offset, s->l1_table, l1_size) != l1_size) - goto fail; - for(i = 0; i < s->l1_size; i++) { - le32_to_cpus(&s->l1_table[i]); - } - - if (s->l1_backup_table_offset) { - s->l1_backup_table = qemu_malloc(l1_size); - if (bdrv_pread(s->hd, s->l1_backup_table_offset, s->l1_backup_table, l1_size) != l1_size) - goto fail; - for(i = 0; i < s->l1_size; i++) { - le32_to_cpus(&s->l1_backup_table[i]); - } - } - - s->l2_cache = qemu_malloc(s->l2_size * L2_CACHE_SIZE * sizeof(uint32_t)); - return 0; - fail: - qemu_free(s->l1_backup_table); - qemu_free(s->l1_table); - qemu_free(s->l2_cache); - bdrv_delete(s->hd); - return -1; -} - -static uint64_t get_cluster_offset(BlockDriverState *bs, VmdkMetaData *m_data, - uint64_t offset, int allocate); - -static int get_whole_cluster(BlockDriverState *bs, uint64_t cluster_offset, - uint64_t offset, int allocate) -{ - uint64_t parent_cluster_offset; - BDRVVmdkState *s = bs->opaque; - uint8_t whole_grain[s->cluster_sectors*512]; // 128 sectors * 512 bytes each = grain size 64KB - - // we will be here if it's first write on non-exist grain(cluster). - // try to read from parent image, if exist - if (bs->backing_hd) { - BDRVVmdkState *ps = bs->backing_hd->opaque; - - if (!vmdk_is_cid_valid(bs)) - return -1; - - parent_cluster_offset = get_cluster_offset(bs->backing_hd, NULL, - offset, allocate); - - if (parent_cluster_offset) { - BDRVVmdkState *act_s = activeBDRV.hd->opaque; - - if (bdrv_pread(ps->hd, parent_cluster_offset, whole_grain, ps->cluster_sectors*512) != ps->cluster_sectors*512) - return -1; - - //Write grain only into the active image - if (bdrv_pwrite(act_s->hd, activeBDRV.cluster_offset << 9, whole_grain, sizeof(whole_grain)) != sizeof(whole_grain)) - return -1; - } - } - return 0; -} - -static int vmdk_L2update(BlockDriverState *bs, VmdkMetaData *m_data) -{ - BDRVVmdkState *s = bs->opaque; - - /* update L2 table */ - if (bdrv_pwrite(s->hd, ((int64_t)m_data->l2_offset * 512) + (m_data->l2_index * sizeof(m_data->offset)), - &(m_data->offset), sizeof(m_data->offset)) != sizeof(m_data->offset)) - return -1; - /* update backup L2 table */ - if (s->l1_backup_table_offset != 0) { - m_data->l2_offset = s->l1_backup_table[m_data->l1_index]; - if (bdrv_pwrite(s->hd, ((int64_t)m_data->l2_offset * 512) + (m_data->l2_index * sizeof(m_data->offset)), - &(m_data->offset), sizeof(m_data->offset)) != sizeof(m_data->offset)) - return -1; - } - - return 0; -} - -static uint64_t get_cluster_offset(BlockDriverState *bs, VmdkMetaData *m_data, - uint64_t offset, int allocate) -{ - BDRVVmdkState *s = bs->opaque; - unsigned int l1_index, l2_offset, l2_index; - int min_index, i, j; - uint32_t min_count, *l2_table, tmp = 0; - uint64_t cluster_offset; - - if (m_data) - m_data->valid = 0; - - l1_index = (offset >> 9) / s->l1_entry_sectors; - if (l1_index >= s->l1_size) - return 0; - l2_offset = s->l1_table[l1_index]; - if (!l2_offset) - return 0; - for(i = 0; i < L2_CACHE_SIZE; i++) { - if (l2_offset == s->l2_cache_offsets[i]) { - /* increment the hit count */ - if (++s->l2_cache_counts[i] == 0xffffffff) { - for(j = 0; j < L2_CACHE_SIZE; j++) { - s->l2_cache_counts[j] >>= 1; - } - } - l2_table = s->l2_cache + (i * s->l2_size); - goto found; - } - } - /* not found: load a new entry in the least used one */ - min_index = 0; - min_count = 0xffffffff; - for(i = 0; i < L2_CACHE_SIZE; i++) { - if (s->l2_cache_counts[i] < min_count) { - min_count = s->l2_cache_counts[i]; - min_index = i; - } - } - l2_table = s->l2_cache + (min_index * s->l2_size); - if (bdrv_pread(s->hd, (int64_t)l2_offset * 512, l2_table, s->l2_size * sizeof(uint32_t)) != - s->l2_size * sizeof(uint32_t)) - return 0; - - s->l2_cache_offsets[min_index] = l2_offset; - s->l2_cache_counts[min_index] = 1; - found: - l2_index = ((offset >> 9) / s->cluster_sectors) % s->l2_size; - cluster_offset = le32_to_cpu(l2_table[l2_index]); - - if (!cluster_offset) { - if (!allocate) - return 0; - // Avoid the L2 tables update for the images that have snapshots. - if (!s->is_parent) { - cluster_offset = bdrv_getlength(s->hd); - bdrv_truncate(s->hd, cluster_offset + (s->cluster_sectors << 9)); - - cluster_offset >>= 9; - tmp = cpu_to_le32(cluster_offset); - l2_table[l2_index] = tmp; - // Save the active image state - activeBDRV.cluster_offset = cluster_offset; - activeBDRV.hd = bs; - } - /* First of all we write grain itself, to avoid race condition - * that may to corrupt the image. - * This problem may occur because of insufficient space on host disk - * or inappropriate VM shutdown. - */ - if (get_whole_cluster(bs, cluster_offset, offset, allocate) == -1) - return 0; - - if (m_data) { - m_data->offset = tmp; - m_data->l1_index = l1_index; - m_data->l2_index = l2_index; - m_data->l2_offset = l2_offset; - m_data->valid = 1; - } - } - cluster_offset <<= 9; - return cluster_offset; -} - -static int vmdk_is_allocated(BlockDriverState *bs, int64_t sector_num, - int nb_sectors, int *pnum) -{ - BDRVVmdkState *s = bs->opaque; - int index_in_cluster, n; - uint64_t cluster_offset; - - cluster_offset = get_cluster_offset(bs, NULL, sector_num << 9, 0); - index_in_cluster = sector_num % s->cluster_sectors; - n = s->cluster_sectors - index_in_cluster; - if (n > nb_sectors) - n = nb_sectors; - *pnum = n; - return (cluster_offset != 0); -} - -static int vmdk_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - BDRVVmdkState *s = bs->opaque; - int index_in_cluster, n, ret; - uint64_t cluster_offset; - - while (nb_sectors > 0) { - cluster_offset = get_cluster_offset(bs, NULL, sector_num << 9, 0); - index_in_cluster = sector_num % s->cluster_sectors; - n = s->cluster_sectors - index_in_cluster; - if (n > nb_sectors) - n = nb_sectors; - if (!cluster_offset) { - // try to read from parent image, if exist - if (bs->backing_hd) { - if (!vmdk_is_cid_valid(bs)) - return -1; - ret = bdrv_read(bs->backing_hd, sector_num, buf, n); - if (ret < 0) - return -1; - } else { - memset(buf, 0, 512 * n); - } - } else { - if(bdrv_pread(s->hd, cluster_offset + index_in_cluster * 512, buf, n * 512) != n * 512) - return -1; - } - nb_sectors -= n; - sector_num += n; - buf += n * 512; - } - return 0; -} - -static int vmdk_write(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors) -{ - BDRVVmdkState *s = bs->opaque; - VmdkMetaData m_data; - int index_in_cluster, n; - uint64_t cluster_offset; - static int cid_update = 0; - - if (sector_num > bs->total_sectors) { - fprintf(stderr, - "(VMDK) Wrong offset: sector_num=0x%" PRIx64 - " total_sectors=0x%" PRIx64 "\n", - sector_num, bs->total_sectors); - return -1; - } - - while (nb_sectors > 0) { - index_in_cluster = sector_num & (s->cluster_sectors - 1); - n = s->cluster_sectors - index_in_cluster; - if (n > nb_sectors) - n = nb_sectors; - cluster_offset = get_cluster_offset(bs, &m_data, sector_num << 9, 1); - if (!cluster_offset) - return -1; - - if (bdrv_pwrite(s->hd, cluster_offset + index_in_cluster * 512, buf, n * 512) != n * 512) - return -1; - if (m_data.valid) { - /* update L2 tables */ - if (vmdk_L2update(bs, &m_data) == -1) - return -1; - } - nb_sectors -= n; - sector_num += n; - buf += n * 512; - - // update CID on the first write every time the virtual disk is opened - if (!cid_update) { - vmdk_write_cid(bs, time(NULL)); - cid_update++; - } - } - return 0; -} - -static int vmdk_create(const char *filename, QEMUOptionParameter *options) -{ - int fd, i; - VMDK4Header header; - uint32_t tmp, magic, grains, gd_size, gt_size, gt_count; - static const char desc_template[] = - "# Disk DescriptorFile\n" - "version=1\n" - "CID=%x\n" - "parentCID=ffffffff\n" - "createType=\"monolithicSparse\"\n" - "\n" - "# Extent description\n" - "RW %" PRId64 " SPARSE \"%s\"\n" - "\n" - "# The Disk Data Base \n" - "#DDB\n" - "\n" - "ddb.virtualHWVersion = \"%d\"\n" - "ddb.geometry.cylinders = \"%" PRId64 "\"\n" - "ddb.geometry.heads = \"16\"\n" - "ddb.geometry.sectors = \"63\"\n" - "ddb.adapterType = \"ide\"\n"; - char desc[1024]; - const char *real_filename, *temp_str; - int64_t total_size = 0; - const char *backing_file = NULL; - int flags = 0; - - // Read out options - while (options && options->name) { - if (!strcmp(options->name, BLOCK_OPT_SIZE)) { - total_size = options->value.n / 512; - } else if (!strcmp(options->name, BLOCK_OPT_BACKING_FILE)) { - backing_file = options->value.s; - } else if (!strcmp(options->name, BLOCK_OPT_COMPAT6)) { - flags |= options->value.n ? BLOCK_FLAG_COMPAT6: 0; - } - options++; - } - - /* XXX: add support for backing file */ - if (backing_file) { - return vmdk_snapshot_create(filename, backing_file); - } - - fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_LARGEFILE, - 0644); - if (fd < 0) - return -1; - magic = cpu_to_be32(VMDK4_MAGIC); - memset(&header, 0, sizeof(header)); - header.version = cpu_to_le32(1); - header.flags = cpu_to_le32(3); /* ?? */ - header.capacity = cpu_to_le64(total_size); - header.granularity = cpu_to_le64(128); - header.num_gtes_per_gte = cpu_to_le32(512); - - grains = (total_size + header.granularity - 1) / header.granularity; - gt_size = ((header.num_gtes_per_gte * sizeof(uint32_t)) + 511) >> 9; - gt_count = (grains + header.num_gtes_per_gte - 1) / header.num_gtes_per_gte; - gd_size = (gt_count * sizeof(uint32_t) + 511) >> 9; - - header.desc_offset = 1; - header.desc_size = 20; - header.rgd_offset = header.desc_offset + header.desc_size; - header.gd_offset = header.rgd_offset + gd_size + (gt_size * gt_count); - header.grain_offset = - ((header.gd_offset + gd_size + (gt_size * gt_count) + - header.granularity - 1) / header.granularity) * - header.granularity; - - header.desc_offset = cpu_to_le64(header.desc_offset); - header.desc_size = cpu_to_le64(header.desc_size); - header.rgd_offset = cpu_to_le64(header.rgd_offset); - header.gd_offset = cpu_to_le64(header.gd_offset); - header.grain_offset = cpu_to_le64(header.grain_offset); - - header.check_bytes[0] = 0xa; - header.check_bytes[1] = 0x20; - header.check_bytes[2] = 0xd; - header.check_bytes[3] = 0xa; - - /* write all the data */ - write(fd, &magic, sizeof(magic)); - write(fd, &header, sizeof(header)); - - ftruncate(fd, header.grain_offset << 9); - - /* write grain directory */ - lseek(fd, le64_to_cpu(header.rgd_offset) << 9, SEEK_SET); - for (i = 0, tmp = header.rgd_offset + gd_size; - i < gt_count; i++, tmp += gt_size) - write(fd, &tmp, sizeof(tmp)); - - /* write backup grain directory */ - lseek(fd, le64_to_cpu(header.gd_offset) << 9, SEEK_SET); - for (i = 0, tmp = header.gd_offset + gd_size; - i < gt_count; i++, tmp += gt_size) - write(fd, &tmp, sizeof(tmp)); - - /* compose the descriptor */ - real_filename = filename; - if ((temp_str = strrchr(real_filename, '\\')) != NULL) - real_filename = temp_str + 1; - if ((temp_str = strrchr(real_filename, '/')) != NULL) - real_filename = temp_str + 1; - if ((temp_str = strrchr(real_filename, ':')) != NULL) - real_filename = temp_str + 1; - snprintf(desc, sizeof(desc), desc_template, (unsigned int)time(NULL), - total_size, real_filename, - (flags & BLOCK_FLAG_COMPAT6 ? 6 : 4), - total_size / (int64_t)(63 * 16)); - - /* write the descriptor */ - lseek(fd, le64_to_cpu(header.desc_offset) << 9, SEEK_SET); - write(fd, desc, strlen(desc)); - - close(fd); - return 0; -} - -static void vmdk_close(BlockDriverState *bs) -{ - BDRVVmdkState *s = bs->opaque; - - qemu_free(s->l1_table); - qemu_free(s->l2_cache); - // try to close parent image, if exist - vmdk_parent_close(s->hd); - bdrv_delete(s->hd); -} - -static void vmdk_flush(BlockDriverState *bs) -{ - BDRVVmdkState *s = bs->opaque; - bdrv_flush(s->hd); -} - - -static QEMUOptionParameter vmdk_create_options[] = { - { - .name = BLOCK_OPT_SIZE, - .type = OPT_SIZE, - .help = "Virtual disk size" - }, - { - .name = BLOCK_OPT_BACKING_FILE, - .type = OPT_STRING, - .help = "File name of a base image" - }, - { - .name = BLOCK_OPT_COMPAT6, - .type = OPT_FLAG, - .help = "VMDK version 6 image" - }, - { NULL } -}; - -static BlockDriver bdrv_vmdk = { - .format_name = "vmdk", - .instance_size = sizeof(BDRVVmdkState), - .bdrv_probe = vmdk_probe, - .bdrv_open = vmdk_open, - .bdrv_read = vmdk_read, - .bdrv_write = vmdk_write, - .bdrv_close = vmdk_close, - .bdrv_create = vmdk_create, - .bdrv_flush = vmdk_flush, - .bdrv_is_allocated = vmdk_is_allocated, - - .create_options = vmdk_create_options, -}; - -static void bdrv_vmdk_init(void) -{ - bdrv_register(&bdrv_vmdk); -} - -block_init(bdrv_vmdk_init); diff --git a/qemu-0.11.0/block/vpc.c b/qemu-0.11.0/block/vpc.c deleted file mode 100644 index ba482e9..0000000 --- a/qemu-0.11.0/block/vpc.c +++ /dev/null @@ -1,623 +0,0 @@ -/* - * Block driver for Conectix/Microsoft Virtual PC images - * - * Copyright (c) 2005 Alex Beregszaszi - * Copyright (c) 2009 Kevin Wolf <kwolf(a)suse.de> - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "block_int.h" -#include "module.h" - -/**************************************************************/ - -#define HEADER_SIZE 512 - -//#define CACHE - -enum vhd_type { - VHD_FIXED = 2, - VHD_DYNAMIC = 3, - VHD_DIFFERENCING = 4, -}; - -// Seconds since Jan 1, 2000 0:00:00 (UTC) -#define VHD_TIMESTAMP_BASE 946684800 - -// always big-endian -struct vhd_footer { - char creator[8]; // "conectix" - uint32_t features; - uint32_t version; - - // Offset of next header structure, 0xFFFFFFFF if none - uint64_t data_offset; - - // Seconds since Jan 1, 2000 0:00:00 (UTC) - uint32_t timestamp; - - char creator_app[4]; // "vpc " - uint16_t major; - uint16_t minor; - char creator_os[4]; // "Wi2k" - - uint64_t orig_size; - uint64_t size; - - uint16_t cyls; - uint8_t heads; - uint8_t secs_per_cyl; - - uint32_t type; - - // Checksum of the Hard Disk Footer ("one's complement of the sum of all - // the bytes in the footer without the checksum field") - uint32_t checksum; - - // UUID used to identify a parent hard disk (backing file) - uint8_t uuid[16]; - - uint8_t in_saved_state; -}; - -struct vhd_dyndisk_header { - char magic[8]; // "cxsparse" - - // Offset of next header structure, 0xFFFFFFFF if none - uint64_t data_offset; - - // Offset of the Block Allocation Table (BAT) - uint64_t table_offset; - - uint32_t version; - uint32_t max_table_entries; // 32bit/entry - - // 2 MB by default, must be a power of two - uint32_t block_size; - - uint32_t checksum; - uint8_t parent_uuid[16]; - uint32_t parent_timestamp; - uint32_t reserved; - - // Backing file name (in UTF-16) - uint8_t parent_name[512]; - - struct { - uint32_t platform; - uint32_t data_space; - uint32_t data_length; - uint32_t reserved; - uint64_t data_offset; - } parent_locator[8]; -}; - -typedef struct BDRVVPCState { - BlockDriverState *hd; - - uint8_t footer_buf[HEADER_SIZE]; - uint64_t free_data_block_offset; - int max_table_entries; - uint32_t *pagetable; - uint64_t bat_offset; - uint64_t last_bitmap_offset; - - uint32_t block_size; - uint32_t bitmap_size; - -#ifdef CACHE - uint8_t *pageentry_u8; - uint32_t *pageentry_u32; - uint16_t *pageentry_u16; - - uint64_t last_bitmap; -#endif -} BDRVVPCState; - -static uint32_t vpc_checksum(uint8_t* buf, size_t size) -{ - uint32_t res = 0; - int i; - - for (i = 0; i < size; i++) - res += buf[i]; - - return ~res; -} - - -static int vpc_probe(const uint8_t *buf, int buf_size, const char *filename) -{ - if (buf_size >= 8 && !strncmp((char *)buf, "conectix", 8)) - return 100; - return 0; -} - -static int vpc_open(BlockDriverState *bs, const char *filename, int flags) -{ - BDRVVPCState *s = bs->opaque; - int ret, i; - struct vhd_footer* footer; - struct vhd_dyndisk_header* dyndisk_header; - uint8_t buf[HEADER_SIZE]; - uint32_t checksum; - - ret = bdrv_file_open(&s->hd, filename, flags); - if (ret < 0) - return ret; - - if (bdrv_pread(s->hd, 0, s->footer_buf, HEADER_SIZE) != HEADER_SIZE) - goto fail; - - footer = (struct vhd_footer*) s->footer_buf; - if (strncmp(footer->creator, "conectix", 8)) - goto fail; - - checksum = be32_to_cpu(footer->checksum); - footer->checksum = 0; - if (vpc_checksum(s->footer_buf, HEADER_SIZE) != checksum) - fprintf(stderr, "block-vpc: The header checksum of '%s' is " - "incorrect.\n", filename); - - // The visible size of a image in Virtual PC depends on the geometry - // rather than on the size stored in the footer (the size in the footer - // is too large usually) - bs->total_sectors = (int64_t) - be16_to_cpu(footer->cyls) * footer->heads * footer->secs_per_cyl; - - if (bdrv_pread(s->hd, be64_to_cpu(footer->data_offset), buf, HEADER_SIZE) - != HEADER_SIZE) - goto fail; - - dyndisk_header = (struct vhd_dyndisk_header*) buf; - - if (strncmp(dyndisk_header->magic, "cxsparse", 8)) - goto fail; - - - s->block_size = be32_to_cpu(dyndisk_header->block_size); - s->bitmap_size = ((s->block_size / (8 * 512)) + 511) & ~511; - - s->max_table_entries = be32_to_cpu(dyndisk_header->max_table_entries); - s->pagetable = qemu_malloc(s->max_table_entries * 4); - - s->bat_offset = be64_to_cpu(dyndisk_header->table_offset); - if (bdrv_pread(s->hd, s->bat_offset, s->pagetable, - s->max_table_entries * 4) != s->max_table_entries * 4) - goto fail; - - s->free_data_block_offset = - (s->bat_offset + (s->max_table_entries * 4) + 511) & ~511; - - for (i = 0; i < s->max_table_entries; i++) { - be32_to_cpus(&s->pagetable[i]); - if (s->pagetable[i] != 0xFFFFFFFF) { - int64_t next = (512 * (int64_t) s->pagetable[i]) + - s->bitmap_size + s->block_size; - - if (next> s->free_data_block_offset) - s->free_data_block_offset = next; - } - } - - s->last_bitmap_offset = (int64_t) -1; - -#ifdef CACHE - s->pageentry_u8 = qemu_malloc(512); - s->pageentry_u32 = s->pageentry_u8; - s->pageentry_u16 = s->pageentry_u8; - s->last_pagetable = -1; -#endif - - return 0; - fail: - bdrv_delete(s->hd); - return -1; -} - -/* - * Returns the absolute byte offset of the given sector in the image file. - * If the sector is not allocated, -1 is returned instead. - * - * The parameter write must be 1 if the offset will be used for a write - * operation (the block bitmaps is updated then), 0 otherwise. - */ -static inline int64_t get_sector_offset(BlockDriverState *bs, - int64_t sector_num, int write) -{ - BDRVVPCState *s = bs->opaque; - uint64_t offset = sector_num * 512; - uint64_t bitmap_offset, block_offset; - uint32_t pagetable_index, pageentry_index; - - pagetable_index = offset / s->block_size; - pageentry_index = (offset % s->block_size) / 512; - - if (pagetable_index >= s->max_table_entries || s->pagetable[pagetable_index] == 0xffffffff) - return -1; // not allocated - - bitmap_offset = 512 * (uint64_t) s->pagetable[pagetable_index]; - block_offset = bitmap_offset + s->bitmap_size + (512 * pageentry_index); - - // We must ensure that we don't write to any sectors which are marked as - // unused in the bitmap. We get away with setting all bits in the block - // bitmap each time we write to a new block. This might cause Virtual PC to - // miss sparse read optimization, but it's not a problem in terms of - // correctness. - if (write && (s->last_bitmap_offset != bitmap_offset)) { - uint8_t bitmap[s->bitmap_size]; - - s->last_bitmap_offset = bitmap_offset; - memset(bitmap, 0xff, s->bitmap_size); - bdrv_pwrite(s->hd, bitmap_offset, bitmap, s->bitmap_size); - } - -// printf("sector: %" PRIx64 ", index: %x, offset: %x, bioff: %" PRIx64 ", bloff: %" PRIx64 "\n", -// sector_num, pagetable_index, pageentry_index, -// bitmap_offset, block_offset); - -// disabled by reason -#if 0 -#ifdef CACHE - if (bitmap_offset != s->last_bitmap) - { - lseek(s->fd, bitmap_offset, SEEK_SET); - - s->last_bitmap = bitmap_offset; - - // Scary! Bitmap is stored as big endian 32bit entries, - // while we used to look it up byte by byte - read(s->fd, s->pageentry_u8, 512); - for (i = 0; i < 128; i++) - be32_to_cpus(&s->pageentry_u32[i]); - } - - if ((s->pageentry_u8[pageentry_index / 8] >> (pageentry_index % 8)) & 1) - return -1; -#else - lseek(s->fd, bitmap_offset + (pageentry_index / 8), SEEK_SET); - - read(s->fd, &bitmap_entry, 1); - - if ((bitmap_entry >> (pageentry_index % 8)) & 1) - return -1; // not allocated -#endif -#endif - - return block_offset; -} - -/* - * Writes the footer to the end of the image file. This is needed when the - * file grows as it overwrites the old footer - * - * Returns 0 on success and < 0 on error - */ -static int rewrite_footer(BlockDriverState* bs) -{ - int ret; - BDRVVPCState *s = bs->opaque; - int64_t offset = s->free_data_block_offset; - - ret = bdrv_pwrite(s->hd, offset, s->footer_buf, HEADER_SIZE); - if (ret < 0) - return ret; - - return 0; -} - -/* - * Allocates a new block. This involves writing a new footer and updating - * the Block Allocation Table to use the space at the old end of the image - * file (overwriting the old footer) - * - * Returns the sectors' offset in the image file on success and < 0 on error - */ -static int64_t alloc_block(BlockDriverState* bs, int64_t sector_num) -{ - BDRVVPCState *s = bs->opaque; - int64_t bat_offset; - uint32_t index, bat_value; - int ret; - uint8_t bitmap[s->bitmap_size]; - - // Check if sector_num is valid - if ((sector_num < 0) || (sector_num > bs->total_sectors)) - return -1; - - // Write entry into in-memory BAT - index = (sector_num * 512) / s->block_size; - if (s->pagetable[index] != 0xFFFFFFFF) - return -1; - - s->pagetable[index] = s->free_data_block_offset / 512; - - // Initialize the block's bitmap - memset(bitmap, 0xff, s->bitmap_size); - bdrv_pwrite(s->hd, s->free_data_block_offset, bitmap, s->bitmap_size); - - // Write new footer (the old one will be overwritten) - s->free_data_block_offset += s->block_size + s->bitmap_size; - ret = rewrite_footer(bs); - if (ret < 0) - goto fail; - - // Write BAT entry to disk - bat_offset = s->bat_offset + (4 * index); - bat_value = be32_to_cpu(s->pagetable[index]); - ret = bdrv_pwrite(s->hd, bat_offset, &bat_value, 4); - if (ret < 0) - goto fail; - - return get_sector_offset(bs, sector_num, 0); - -fail: - s->free_data_block_offset -= (s->block_size + s->bitmap_size); - return -1; -} - -static int vpc_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - BDRVVPCState *s = bs->opaque; - int ret; - int64_t offset; - - while (nb_sectors > 0) { - offset = get_sector_offset(bs, sector_num, 0); - - if (offset == -1) { - memset(buf, 0, 512); - } else { - ret = bdrv_pread(s->hd, offset, buf, 512); - if (ret != 512) - return -1; - } - - nb_sectors--; - sector_num++; - buf += 512; - } - return 0; -} - -static int vpc_write(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors) -{ - BDRVVPCState *s = bs->opaque; - int64_t offset; - int ret; - - while (nb_sectors > 0) { - offset = get_sector_offset(bs, sector_num, 1); - - if (offset == -1) { - offset = alloc_block(bs, sector_num); - if (offset < 0) - return -1; - } - - ret = bdrv_pwrite(s->hd, offset, buf, 512); - if (ret != 512) - return -1; - - nb_sectors--; - sector_num++; - buf += 512; - } - - return 0; -} - - -/* - * Calculates the number of cylinders, heads and sectors per cylinder - * based on a given number of sectors. This is the algorithm described - * in the VHD specification. - * - * Note that the geometry doesn't always exactly match total_sectors but - * may round it down. - * - * Returns 0 on success, -EFBIG if the size is larger than 127 GB - */ -static int calculate_geometry(int64_t total_sectors, uint16_t* cyls, - uint8_t* heads, uint8_t* secs_per_cyl) -{ - uint32_t cyls_times_heads; - - if (total_sectors > 65535 * 16 * 255) - return -EFBIG; - - if (total_sectors > 65535 * 16 * 63) { - *secs_per_cyl = 255; - *heads = 16; - cyls_times_heads = total_sectors / *secs_per_cyl; - } else { - *secs_per_cyl = 17; - cyls_times_heads = total_sectors / *secs_per_cyl; - *heads = (cyls_times_heads + 1023) / 1024; - - if (*heads < 4) - *heads = 4; - - if (cyls_times_heads >= (*heads * 1024) || *heads > 16) { - *secs_per_cyl = 31; - *heads = 16; - cyls_times_heads = total_sectors / *secs_per_cyl; - } - - if (cyls_times_heads >= (*heads * 1024)) { - *secs_per_cyl = 63; - *heads = 16; - cyls_times_heads = total_sectors / *secs_per_cyl; - } - } - - // Note: Rounding up deviates from the Virtual PC behaviour - // However, we need this to avoid truncating images in qemu-img convert - *cyls = (cyls_times_heads + *heads - 1) / *heads; - - return 0; -} - -static int vpc_create(const char *filename, QEMUOptionParameter *options) -{ - uint8_t buf[1024]; - struct vhd_footer* footer = (struct vhd_footer*) buf; - struct vhd_dyndisk_header* dyndisk_header = - (struct vhd_dyndisk_header*) buf; - int fd, i; - uint16_t cyls; - uint8_t heads; - uint8_t secs_per_cyl; - size_t block_size, num_bat_entries; - int64_t total_sectors = 0; - - // Read out options - while (options && options->name) { - if (!strcmp(options->name, "size")) { - total_sectors = options->value.n / 512; - } - options++; - } - - // Create the file - fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0644); - if (fd < 0) - return -EIO; - - // Calculate matching total_size and geometry - if (calculate_geometry(total_sectors, &cyls, &heads, &secs_per_cyl)) - return -EFBIG; - total_sectors = (int64_t) cyls * heads * secs_per_cyl; - - // Prepare the Hard Disk Footer - memset(buf, 0, 1024); - - strncpy(footer->creator, "conectix", 8); - // TODO Check if "qemu" creator_app is ok for VPC - strncpy(footer->creator_app, "qemu", 4); - strncpy(footer->creator_os, "Wi2k", 4); - - footer->features = be32_to_cpu(0x02); - footer->version = be32_to_cpu(0x00010000); - footer->data_offset = be64_to_cpu(HEADER_SIZE); - footer->timestamp = be32_to_cpu(time(NULL) - VHD_TIMESTAMP_BASE); - - // Version of Virtual PC 2007 - footer->major = be16_to_cpu(0x0005); - footer->minor =be16_to_cpu(0x0003); - - footer->orig_size = be64_to_cpu(total_sectors * 512); - footer->size = be64_to_cpu(total_sectors * 512); - - footer->cyls = be16_to_cpu(cyls); - footer->heads = heads; - footer->secs_per_cyl = secs_per_cyl; - - footer->type = be32_to_cpu(VHD_DYNAMIC); - - // TODO uuid is missing - - footer->checksum = be32_to_cpu(vpc_checksum(buf, HEADER_SIZE)); - - // Write the footer (twice: at the beginning and at the end) - block_size = 0x200000; - num_bat_entries = (total_sectors + block_size / 512) / (block_size / 512); - - if (write(fd, buf, HEADER_SIZE) != HEADER_SIZE) - return -EIO; - - if (lseek(fd, 1536 + ((num_bat_entries * 4 + 511) & ~511), SEEK_SET) < 0) - return -EIO; - if (write(fd, buf, HEADER_SIZE) != HEADER_SIZE) - return -EIO; - - // Write the initial BAT - if (lseek(fd, 3 * 512, SEEK_SET) < 0) - return -EIO; - - memset(buf, 0xFF, 512); - for (i = 0; i < (num_bat_entries * 4 + 511) / 512; i++) - if (write(fd, buf, 512) != 512) - return -EIO; - - - // Prepare the Dynamic Disk Header - memset(buf, 0, 1024); - - strncpy(dyndisk_header->magic, "cxsparse", 8); - - dyndisk_header->data_offset = be64_to_cpu(0xFFFFFFFF); - dyndisk_header->table_offset = be64_to_cpu(3 * 512); - dyndisk_header->version = be32_to_cpu(0x00010000); - dyndisk_header->block_size = be32_to_cpu(block_size); - dyndisk_header->max_table_entries = be32_to_cpu(num_bat_entries); - - dyndisk_header->checksum = be32_to_cpu(vpc_checksum(buf, 1024)); - - // Write the header - if (lseek(fd, 512, SEEK_SET) < 0) - return -EIO; - if (write(fd, buf, 1024) != 1024) - return -EIO; - - close(fd); - return 0; -} - -static void vpc_close(BlockDriverState *bs) -{ - BDRVVPCState *s = bs->opaque; - qemu_free(s->pagetable); -#ifdef CACHE - qemu_free(s->pageentry_u8); -#endif - bdrv_delete(s->hd); -} - -static QEMUOptionParameter vpc_create_options[] = { - { - .name = BLOCK_OPT_SIZE, - .type = OPT_SIZE, - .help = "Virtual disk size" - }, - { NULL } -}; - -static BlockDriver bdrv_vpc = { - .format_name = "vpc", - .instance_size = sizeof(BDRVVPCState), - .bdrv_probe = vpc_probe, - .bdrv_open = vpc_open, - .bdrv_read = vpc_read, - .bdrv_write = vpc_write, - .bdrv_close = vpc_close, - .bdrv_create = vpc_create, - - .create_options = vpc_create_options, -}; - -static void bdrv_vpc_init(void) -{ - bdrv_register(&bdrv_vpc); -} - -block_init(bdrv_vpc_init); diff --git a/qemu-0.11.0/block/vvfat.c b/qemu-0.11.0/block/vvfat.c deleted file mode 100644 index 1e37b9f..0000000 --- a/qemu-0.11.0/block/vvfat.c +++ /dev/null @@ -1,2861 +0,0 @@ -/* vim:set shiftwidth=4 ts=8: */ -/* - * QEMU Block driver for virtual VFAT (shadows a local directory) - * - * Copyright (c) 2004,2005 Johannes E. Schindelin - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include <sys/stat.h> -#include <dirent.h> -#include "qemu-common.h" -#include "block_int.h" -#include "module.h" - -#ifndef S_IWGRP -#define S_IWGRP 0 -#endif -#ifndef S_IWOTH -#define S_IWOTH 0 -#endif - -/* TODO: add ":bootsector=blabla.img:" */ -/* LATER TODO: add automatic boot sector generation from - BOOTEASY.ASM and Ranish Partition Manager - Note that DOS assumes the system files to be the first files in the - file system (test if the boot sector still relies on that fact)! */ -/* MAYBE TODO: write block-visofs.c */ -/* TODO: call try_commit() only after a timeout */ - -/* #define DEBUG */ - -#ifdef DEBUG - -#define DLOG(a) a - -#undef stderr -#define stderr STDERR -FILE* stderr = NULL; - -static void checkpoint(void); - -#ifdef __MINGW32__ -void nonono(const char* file, int line, const char* msg) { - fprintf(stderr, "Nonono! %s:%d %s\n", file, line, msg); - exit(-5); -} -#undef assert -#define assert(a) do {if (!(a)) nonono(__FILE__, __LINE__, #a);}while(0) -#endif - -#else - -#define DLOG(a) - -#endif - -/* dynamic array functions */ -typedef struct array_t { - char* pointer; - unsigned int size,next,item_size; -} array_t; - -static inline void array_init(array_t* array,unsigned int item_size) -{ - array->pointer = NULL; - array->size=0; - array->next=0; - array->item_size=item_size; -} - -static inline void array_free(array_t* array) -{ - if(array->pointer) - free(array->pointer); - array->size=array->next=0; -} - -/* does not automatically grow */ -static inline void* array_get(array_t* array,unsigned int index) { - assert(index < array->next); - return array->pointer + index * array->item_size; -} - -static inline int array_ensure_allocated(array_t* array, int index) -{ - if((index + 1) * array->item_size > array->size) { - int new_size = (index + 32) * array->item_size; - array->pointer = qemu_realloc(array->pointer, new_size); - if (!array->pointer) - return -1; - array->size = new_size; - array->next = index + 1; - } - - return 0; -} - -static inline void* array_get_next(array_t* array) { - unsigned int next = array->next; - void* result; - - if (array_ensure_allocated(array, next) < 0) - return NULL; - - array->next = next + 1; - result = array_get(array, next); - - return result; -} - -static inline void* array_insert(array_t* array,unsigned int index,unsigned int count) { - if((array->next+count)*array->item_size>array->size) { - int increment=count*array->item_size; - array->pointer=qemu_realloc(array->pointer,array->size+increment); - if(!array->pointer) - return NULL; - array->size+=increment; - } - memmove(array->pointer+(index+count)*array->item_size, - array->pointer+index*array->item_size, - (array->next-index)*array->item_size); - array->next+=count; - return array->pointer+index*array->item_size; -} - -/* this performs a "roll", so that the element which was at index_from becomes - * index_to, but the order of all other elements is preserved. */ -static inline int array_roll(array_t* array,int index_to,int index_from,int count) -{ - char* buf; - char* from; - char* to; - int is; - - if(!array || - index_to<0 || index_to>=array->next || - index_from<0 || index_from>=array->next) - return -1; - - if(index_to==index_from) - return 0; - - is=array->item_size; - from=array->pointer+index_from*is; - to=array->pointer+index_to*is; - buf=qemu_malloc(is*count); - memcpy(buf,from,is*count); - - if(index_to<index_from) - memmove(to+is*count,to,from-to); - else - memmove(from,from+is*count,to-from); - - memcpy(to,buf,is*count); - - free(buf); - - return 0; -} - -static inline int array_remove_slice(array_t* array,int index, int count) -{ - assert(index >=0); - assert(count > 0); - assert(index + count <= array->next); - if(array_roll(array,array->next-1,index,count)) - return -1; - array->next -= count; - return 0; -} - -static int array_remove(array_t* array,int index) -{ - return array_remove_slice(array, index, 1); -} - -/* return the index for a given member */ -static int array_index(array_t* array, void* pointer) -{ - size_t offset = (char*)pointer - array->pointer; - assert((offset % array->item_size) == 0); - assert(offset/array->item_size < array->next); - return offset/array->item_size; -} - -/* These structures are used to fake a disk and the VFAT filesystem. - * For this reason we need to use __attribute__((packed)). */ - -typedef struct bootsector_t { - uint8_t jump[3]; - uint8_t name[8]; - uint16_t sector_size; - uint8_t sectors_per_cluster; - uint16_t reserved_sectors; - uint8_t number_of_fats; - uint16_t root_entries; - uint16_t total_sectors16; - uint8_t media_type; - uint16_t sectors_per_fat; - uint16_t sectors_per_track; - uint16_t number_of_heads; - uint32_t hidden_sectors; - uint32_t total_sectors; - union { - struct { - uint8_t drive_number; - uint8_t current_head; - uint8_t signature; - uint32_t id; - uint8_t volume_label[11]; - } __attribute__((packed)) fat16; - struct { - uint32_t sectors_per_fat; - uint16_t flags; - uint8_t major,minor; - uint32_t first_cluster_of_root_directory; - uint16_t info_sector; - uint16_t backup_boot_sector; - uint16_t ignored; - } __attribute__((packed)) fat32; - } u; - uint8_t fat_type[8]; - uint8_t ignored[0x1c0]; - uint8_t magic[2]; -} __attribute__((packed)) bootsector_t; - -typedef struct { - uint8_t head; - uint8_t sector; - uint8_t cylinder; -} mbr_chs_t; - -typedef struct partition_t { - uint8_t attributes; /* 0x80 = bootable */ - mbr_chs_t start_CHS; - uint8_t fs_type; /* 0x1 = FAT12, 0x6 = FAT16, 0xe = FAT16_LBA, 0xb = FAT32, 0xc = FAT32_LBA */ - mbr_chs_t end_CHS; - uint32_t start_sector_long; - uint32_t length_sector_long; -} __attribute__((packed)) partition_t; - -typedef struct mbr_t { - uint8_t ignored[0x1b8]; - uint32_t nt_id; - uint8_t ignored2[2]; - partition_t partition[4]; - uint8_t magic[2]; -} __attribute__((packed)) mbr_t; - -typedef struct direntry_t { - uint8_t name[8]; - uint8_t extension[3]; - uint8_t attributes; - uint8_t reserved[2]; - uint16_t ctime; - uint16_t cdate; - uint16_t adate; - uint16_t begin_hi; - uint16_t mtime; - uint16_t mdate; - uint16_t begin; - uint32_t size; -} __attribute__((packed)) direntry_t; - -/* this structure are used to transparently access the files */ - -typedef struct mapping_t { - /* begin is the first cluster, end is the last+1 */ - uint32_t begin,end; - /* as s->directory is growable, no pointer may be used here */ - unsigned int dir_index; - /* the clusters of a file may be in any order; this points to the first */ - int first_mapping_index; - union { - /* offset is - * - the offset in the file (in clusters) for a file, or - * - the next cluster of the directory for a directory, and - * - the address of the buffer for a faked entry - */ - struct { - uint32_t offset; - } file; - struct { - int parent_mapping_index; - int first_dir_index; - } dir; - } info; - /* path contains the full path, i.e. it always starts with s->path */ - char* path; - - enum { MODE_UNDEFINED = 0, MODE_NORMAL = 1, MODE_MODIFIED = 2, - MODE_DIRECTORY = 4, MODE_FAKED = 8, - MODE_DELETED = 16, MODE_RENAMED = 32 } mode; - int read_only; -} mapping_t; - -#ifdef DEBUG -static void print_direntry(const struct direntry_t*); -static void print_mapping(const struct mapping_t* mapping); -#endif - -/* here begins the real VVFAT driver */ - -typedef struct BDRVVVFATState { - BlockDriverState* bs; /* pointer to parent */ - unsigned int first_sectors_number; /* 1 for a single partition, 0x40 for a disk with partition table */ - unsigned char first_sectors[0x40*0x200]; - - int fat_type; /* 16 or 32 */ - array_t fat,directory,mapping; - - unsigned int cluster_size; - unsigned int sectors_per_cluster; - unsigned int sectors_per_fat; - unsigned int sectors_of_root_directory; - uint32_t last_cluster_of_root_directory; - unsigned int faked_sectors; /* how many sectors are faked before file data */ - uint32_t sector_count; /* total number of sectors of the partition */ - uint32_t cluster_count; /* total number of clusters of this partition */ - uint32_t max_fat_value; - - int current_fd; - mapping_t* current_mapping; - unsigned char* cluster; /* points to current cluster */ - unsigned char* cluster_buffer; /* points to a buffer to hold temp data */ - unsigned int current_cluster; - - /* write support */ - BlockDriverState* write_target; - char* qcow_filename; - BlockDriverState* qcow; - void* fat2; - char* used_clusters; - array_t commits; - const char* path; - int downcase_short_names; -} BDRVVVFATState; - -/* take the sector position spos and convert it to Cylinder/Head/Sector position - * if the position is outside the specified geometry, fill maximum value for CHS - * and return 1 to signal overflow. - */ -static int sector2CHS(BlockDriverState* bs, mbr_chs_t * chs, int spos){ - int head,sector; - sector = spos % (bs->secs); spos/= bs->secs; - head = spos % (bs->heads); spos/= bs->heads; - if(spos >= bs->cyls){ - /* Overflow, - it happens if 32bit sector positions are used, while CHS is only 24bit. - Windows/Dos is said to take 1023/255/63 as nonrepresentable CHS */ - chs->head = 0xFF; - chs->sector = 0xFF; - chs->cylinder = 0xFF; - return 1; - } - chs->head = (uint8_t)head; - chs->sector = (uint8_t)( (sector+1) | ((spos>>8)<<6) ); - chs->cylinder = (uint8_t)spos; - return 0; -} - -static void init_mbr(BDRVVVFATState* s) -{ - /* TODO: if the files mbr.img and bootsect.img exist, use them */ - mbr_t* real_mbr=(mbr_t*)s->first_sectors; - partition_t* partition=&(real_mbr->partition[0]); - int lba; - - memset(s->first_sectors,0,512); - - /* Win NT Disk Signature */ - real_mbr->nt_id= cpu_to_le32(0xbe1afdfa); - - partition->attributes=0x80; /* bootable */ - - /* LBA is used when partition is outside the CHS geometry */ - lba = sector2CHS(s->bs, &partition->start_CHS, s->first_sectors_number-1); - lba|= sector2CHS(s->bs, &partition->end_CHS, s->sector_count); - - /*LBA partitions are identified only by start/length_sector_long not by CHS*/ - partition->start_sector_long =cpu_to_le32(s->first_sectors_number-1); - partition->length_sector_long=cpu_to_le32(s->sector_count - s->first_sectors_number+1); - - /* FAT12/FAT16/FAT32 */ - /* DOS uses different types when partition is LBA, - probably to prevent older versions from using CHS on them */ - partition->fs_type= s->fat_type==12 ? 0x1: - s->fat_type==16 ? (lba?0xe:0x06): - /*fat_tyoe==32*/ (lba?0xc:0x0b); - - real_mbr->magic[0]=0x55; real_mbr->magic[1]=0xaa; -} - -/* direntry functions */ - -/* dest is assumed to hold 258 bytes, and pads with 0xffff up to next multiple of 26 */ -static inline int short2long_name(char* dest,const char* src) -{ - int i; - int len; - for(i=0;i<129 && src[i];i++) { - dest[2*i]=src[i]; - dest[2*i+1]=0; - } - len=2*i; - dest[2*i]=dest[2*i+1]=0; - for(i=2*i+2;(i%26);i++) - dest[i]=0xff; - return len; -} - -static inline direntry_t* create_long_filename(BDRVVVFATState* s,const char* filename) -{ - char buffer[258]; - int length=short2long_name(buffer,filename), - number_of_entries=(length+25)/26,i; - direntry_t* entry; - - for(i=0;i<number_of_entries;i++) { - entry=array_get_next(&(s->directory)); - entry->attributes=0xf; - entry->reserved[0]=0; - entry->begin=0; - entry->name[0]=(number_of_entries-i)|(i==0?0x40:0); - } - for(i=0;i<26*number_of_entries;i++) { - int offset=(i%26); - if(offset<10) offset=1+offset; - else if(offset<22) offset=14+offset-10; - else offset=28+offset-22; - entry=array_get(&(s->directory),s->directory.next-1-(i/26)); - entry->name[offset]=buffer[i]; - } - return array_get(&(s->directory),s->directory.next-number_of_entries); -} - -static char is_free(const direntry_t* direntry) -{ - return direntry->name[0]==0xe5 || direntry->name[0]==0x00; -} - -static char is_volume_label(const direntry_t* direntry) -{ - return direntry->attributes == 0x28; -} - -static char is_long_name(const direntry_t* direntry) -{ - return direntry->attributes == 0xf; -} - -static char is_short_name(const direntry_t* direntry) -{ - return !is_volume_label(direntry) && !is_long_name(direntry) - && !is_free(direntry); -} - -static char is_directory(const direntry_t* direntry) -{ - return direntry->attributes & 0x10 && direntry->name[0] != 0xe5; -} - -static inline char is_dot(const direntry_t* direntry) -{ - return is_short_name(direntry) && direntry->name[0] == '.'; -} - -static char is_file(const direntry_t* direntry) -{ - return is_short_name(direntry) && !is_directory(direntry); -} - -static inline uint32_t begin_of_direntry(const direntry_t* direntry) -{ - return le16_to_cpu(direntry->begin)|(le16_to_cpu(direntry->begin_hi)<<16); -} - -static inline uint32_t filesize_of_direntry(const direntry_t* direntry) -{ - return le32_to_cpu(direntry->size); -} - -static void set_begin_of_direntry(direntry_t* direntry, uint32_t begin) -{ - direntry->begin = cpu_to_le16(begin & 0xffff); - direntry->begin_hi = cpu_to_le16((begin >> 16) & 0xffff); -} - -/* fat functions */ - -static inline uint8_t fat_chksum(const direntry_t* entry) -{ - uint8_t chksum=0; - int i; - - for(i=0;i<11;i++) { - unsigned char c; - - c = (i <= 8) ? entry->name[i] : entry->extension[i-8]; - chksum=(((chksum&0xfe)>>1)|((chksum&0x01)?0x80:0)) + c; - } - - return chksum; -} - -/* if return_time==0, this returns the fat_date, else the fat_time */ -static uint16_t fat_datetime(time_t time,int return_time) { - struct tm* t; -#ifdef _WIN32 - t=localtime(&time); /* this is not thread safe */ -#else - struct tm t1; - t=&t1; - localtime_r(&time,t); -#endif - if(return_time) - return cpu_to_le16((t->tm_sec/2)|(t->tm_min<<5)|(t->tm_hour<<11)); - return cpu_to_le16((t->tm_mday)|((t->tm_mon+1)<<5)|((t->tm_year-80)<<9)); -} - -static inline void fat_set(BDRVVVFATState* s,unsigned int cluster,uint32_t value) -{ - if(s->fat_type==32) { - uint32_t* entry=array_get(&(s->fat),cluster); - *entry=cpu_to_le32(value); - } else if(s->fat_type==16) { - uint16_t* entry=array_get(&(s->fat),cluster); - *entry=cpu_to_le16(value&0xffff); - } else { - int offset = (cluster*3/2); - unsigned char* p = array_get(&(s->fat), offset); - switch (cluster&1) { - case 0: - p[0] = value&0xff; - p[1] = (p[1]&0xf0) | ((value>>8)&0xf); - break; - case 1: - p[0] = (p[0]&0xf) | ((value&0xf)<<4); - p[1] = (value>>4); - break; - } - } -} - -static inline uint32_t fat_get(BDRVVVFATState* s,unsigned int cluster) -{ - if(s->fat_type==32) { - uint32_t* entry=array_get(&(s->fat),cluster); - return le32_to_cpu(*entry); - } else if(s->fat_type==16) { - uint16_t* entry=array_get(&(s->fat),cluster); - return le16_to_cpu(*entry); - } else { - const uint8_t* x=(uint8_t*)(s->fat.pointer)+cluster*3/2; - return ((x[0]|(x[1]<<8))>>(cluster&1?4:0))&0x0fff; - } -} - -static inline int fat_eof(BDRVVVFATState* s,uint32_t fat_entry) -{ - if(fat_entry>s->max_fat_value-8) - return -1; - return 0; -} - -static inline void init_fat(BDRVVVFATState* s) -{ - if (s->fat_type == 12) { - array_init(&(s->fat),1); - array_ensure_allocated(&(s->fat), - s->sectors_per_fat * 0x200 * 3 / 2 - 1); - } else { - array_init(&(s->fat),(s->fat_type==32?4:2)); - array_ensure_allocated(&(s->fat), - s->sectors_per_fat * 0x200 / s->fat.item_size - 1); - } - memset(s->fat.pointer,0,s->fat.size); - - switch(s->fat_type) { - case 12: s->max_fat_value=0xfff; break; - case 16: s->max_fat_value=0xffff; break; - case 32: s->max_fat_value=0x0fffffff; break; - default: s->max_fat_value=0; /* error... */ - } - -} - -/* TODO: in create_short_filename, 0xe5->0x05 is not yet handled! */ -/* TODO: in parse_short_filename, 0x05->0xe5 is not yet handled! */ -static inline direntry_t* create_short_and_long_name(BDRVVVFATState* s, - unsigned int directory_start, const char* filename, int is_dot) -{ - int i,j,long_index=s->directory.next; - direntry_t* entry = NULL; - direntry_t* entry_long = NULL; - - if(is_dot) { - entry=array_get_next(&(s->directory)); - memset(entry->name,0x20,11); - memcpy(entry->name,filename,strlen(filename)); - return entry; - } - - entry_long=create_long_filename(s,filename); - - i = strlen(filename); - for(j = i - 1; j>0 && filename[j]!='.';j--); - if (j > 0) - i = (j > 8 ? 8 : j); - else if (i > 8) - i = 8; - - entry=array_get_next(&(s->directory)); - memset(entry->name,0x20,11); - memcpy(entry->name, filename, i); - - if(j > 0) - for (i = 0; i < 3 && filename[j+1+i]; i++) - entry->extension[i] = filename[j+1+i]; - - /* upcase & remove unwanted characters */ - for(i=10;i>=0;i--) { - if(i==10 || i==7) for(;i>0 && entry->name[i]==' ';i--); - if(entry->name[i]<=' ' || entry->name[i]>0x7f - || strchr(".*?<>|\":/\\[];,+='",entry->name[i])) - entry->name[i]='_'; - else if(entry->name[i]>='a' && entry->name[i]<='z') - entry->name[i]+='A'-'a'; - } - - /* mangle duplicates */ - while(1) { - direntry_t* entry1=array_get(&(s->directory),directory_start); - int j; - - for(;entry1<entry;entry1++) - if(!is_long_name(entry1) && !memcmp(entry1->name,entry->name,11)) - break; /* found dupe */ - if(entry1==entry) /* no dupe found */ - break; - - /* use all 8 characters of name */ - if(entry->name[7]==' ') { - int j; - for(j=6;j>0 && entry->name[j]==' ';j--) - entry->name[j]='~'; - } - - /* increment number */ - for(j=7;j>0 && entry->name[j]=='9';j--) - entry->name[j]='0'; - if(j>0) { - if(entry->name[j]<'0' || entry->name[j]>'9') - entry->name[j]='0'; - else - entry->name[j]++; - } - } - - /* calculate checksum; propagate to long name */ - if(entry_long) { - uint8_t chksum=fat_chksum(entry); - - /* calculate anew, because realloc could have taken place */ - entry_long=array_get(&(s->directory),long_index); - while(entry_long<entry && is_long_name(entry_long)) { - entry_long->reserved[1]=chksum; - entry_long++; - } - } - - return entry; -} - -/* - * Read a directory. (the index of the corresponding mapping must be passed). - */ -static int read_directory(BDRVVVFATState* s, int mapping_index) -{ - mapping_t* mapping = array_get(&(s->mapping), mapping_index); - direntry_t* direntry; - const char* dirname = mapping->path; - int first_cluster = mapping->begin; - int parent_index = mapping->info.dir.parent_mapping_index; - mapping_t* parent_mapping = (mapping_t*) - (parent_index >= 0 ? array_get(&(s->mapping), parent_index) : NULL); - int first_cluster_of_parent = parent_mapping ? parent_mapping->begin : -1; - - DIR* dir=opendir(dirname); - struct dirent* entry; - int i; - - assert(mapping->mode & MODE_DIRECTORY); - - if(!dir) { - mapping->end = mapping->begin; - return -1; - } - - i = mapping->info.dir.first_dir_index = - first_cluster == 0 ? 0 : s->directory.next; - - /* actually read the directory, and allocate the mappings */ - while((entry=readdir(dir))) { - unsigned int length=strlen(dirname)+2+strlen(entry->d_name); - char* buffer; - direntry_t* direntry; - struct stat st; - int is_dot=!strcmp(entry->d_name,"."); - int is_dotdot=!strcmp(entry->d_name,".."); - - if(first_cluster == 0 && (is_dotdot || is_dot)) - continue; - - buffer=(char*)qemu_malloc(length); - snprintf(buffer,length,"%s/%s",dirname,entry->d_name); - - if(stat(buffer,&st)<0) { - free(buffer); - continue; - } - - /* create directory entry for this file */ - direntry=create_short_and_long_name(s, i, entry->d_name, - is_dot || is_dotdot); - direntry->attributes=(S_ISDIR(st.st_mode)?0x10:0x20); - direntry->reserved[0]=direntry->reserved[1]=0; - direntry->ctime=fat_datetime(st.st_ctime,1); - direntry->cdate=fat_datetime(st.st_ctime,0); - direntry->adate=fat_datetime(st.st_atime,0); - direntry->begin_hi=0; - direntry->mtime=fat_datetime(st.st_mtime,1); - direntry->mdate=fat_datetime(st.st_mtime,0); - if(is_dotdot) - set_begin_of_direntry(direntry, first_cluster_of_parent); - else if(is_dot) - set_begin_of_direntry(direntry, first_cluster); - else - direntry->begin=0; /* do that later */ - if (st.st_size > 0x7fffffff) { - fprintf(stderr, "File %s is larger than 2GB\n", buffer); - free(buffer); - return -2; - } - direntry->size=cpu_to_le32(S_ISDIR(st.st_mode)?0:st.st_size); - - /* create mapping for this file */ - if(!is_dot && !is_dotdot && (S_ISDIR(st.st_mode) || st.st_size)) { - s->current_mapping=(mapping_t*)array_get_next(&(s->mapping)); - s->current_mapping->begin=0; - s->current_mapping->end=st.st_size; - /* - * we get the direntry of the most recent direntry, which - * contains the short name and all the relevant information. - */ - s->current_mapping->dir_index=s->directory.next-1; - s->current_mapping->first_mapping_index = -1; - if (S_ISDIR(st.st_mode)) { - s->current_mapping->mode = MODE_DIRECTORY; - s->current_mapping->info.dir.parent_mapping_index = - mapping_index; - } else { - s->current_mapping->mode = MODE_UNDEFINED; - s->current_mapping->info.file.offset = 0; - } - s->current_mapping->path=buffer; - s->current_mapping->read_only = - (st.st_mode & (S_IWUSR | S_IWGRP | S_IWOTH)) == 0; - } - } - closedir(dir); - - /* fill with zeroes up to the end of the cluster */ - while(s->directory.next%(0x10*s->sectors_per_cluster)) { - direntry_t* direntry=array_get_next(&(s->directory)); - memset(direntry,0,sizeof(direntry_t)); - } - -/* TODO: if there are more entries, bootsector has to be adjusted! */ -#define ROOT_ENTRIES (0x02 * 0x10 * s->sectors_per_cluster) - if (mapping_index == 0 && s->directory.next < ROOT_ENTRIES) { - /* root directory */ - int cur = s->directory.next; - array_ensure_allocated(&(s->directory), ROOT_ENTRIES - 1); - memset(array_get(&(s->directory), cur), 0, - (ROOT_ENTRIES - cur) * sizeof(direntry_t)); - } - - /* reget the mapping, since s->mapping was possibly realloc()ed */ - mapping = (mapping_t*)array_get(&(s->mapping), mapping_index); - first_cluster += (s->directory.next - mapping->info.dir.first_dir_index) - * 0x20 / s->cluster_size; - mapping->end = first_cluster; - - direntry = (direntry_t*)array_get(&(s->directory), mapping->dir_index); - set_begin_of_direntry(direntry, mapping->begin); - - return 0; -} - -static inline uint32_t sector2cluster(BDRVVVFATState* s,off_t sector_num) -{ - return (sector_num-s->faked_sectors)/s->sectors_per_cluster; -} - -static inline off_t cluster2sector(BDRVVVFATState* s, uint32_t cluster_num) -{ - return s->faked_sectors + s->sectors_per_cluster * cluster_num; -} - -static inline uint32_t sector_offset_in_cluster(BDRVVVFATState* s,off_t sector_num) -{ - return (sector_num-s->first_sectors_number-2*s->sectors_per_fat)%s->sectors_per_cluster; -} - -#ifdef DBG -static direntry_t* get_direntry_for_mapping(BDRVVVFATState* s,mapping_t* mapping) -{ - if(mapping->mode==MODE_UNDEFINED) - return 0; - return (direntry_t*)(s->directory.pointer+sizeof(direntry_t)*mapping->dir_index); -} -#endif - -static int init_directories(BDRVVVFATState* s, - const char* dirname) -{ - bootsector_t* bootsector; - mapping_t* mapping; - unsigned int i; - unsigned int cluster; - - memset(&(s->first_sectors[0]),0,0x40*0x200); - - s->cluster_size=s->sectors_per_cluster*0x200; - s->cluster_buffer=qemu_malloc(s->cluster_size); - - /* - * The formula: sc = spf+1+spf*spc*(512*8/fat_type), - * where sc is sector_count, - * spf is sectors_per_fat, - * spc is sectors_per_clusters, and - * fat_type = 12, 16 or 32. - */ - i = 1+s->sectors_per_cluster*0x200*8/s->fat_type; - s->sectors_per_fat=(s->sector_count+i)/i; /* round up */ - - array_init(&(s->mapping),sizeof(mapping_t)); - array_init(&(s->directory),sizeof(direntry_t)); - - /* add volume label */ - { - direntry_t* entry=array_get_next(&(s->directory)); - entry->attributes=0x28; /* archive | volume label */ - snprintf((char*)entry->name,11,"QEMU VVFAT"); - } - - /* Now build FAT, and write back information into directory */ - init_fat(s); - - s->faked_sectors=s->first_sectors_number+s->sectors_per_fat*2; - s->cluster_count=sector2cluster(s, s->sector_count); - - mapping = array_get_next(&(s->mapping)); - mapping->begin = 0; - mapping->dir_index = 0; - mapping->info.dir.parent_mapping_index = -1; - mapping->first_mapping_index = -1; - mapping->path = strdup(dirname); - i = strlen(mapping->path); - if (i > 0 && mapping->path[i - 1] == '/') - mapping->path[i - 1] = '\0'; - mapping->mode = MODE_DIRECTORY; - mapping->read_only = 0; - s->path = mapping->path; - - for (i = 0, cluster = 0; i < s->mapping.next; i++) { - /* MS-DOS expects the FAT to be 0 for the root directory - * (except for the media byte). */ - /* LATER TODO: still true for FAT32? */ - int fix_fat = (i != 0); - mapping = array_get(&(s->mapping), i); - - if (mapping->mode & MODE_DIRECTORY) { - mapping->begin = cluster; - if(read_directory(s, i)) { - fprintf(stderr, "Could not read directory %s\n", - mapping->path); - return -1; - } - mapping = array_get(&(s->mapping), i); - } else { - assert(mapping->mode == MODE_UNDEFINED); - mapping->mode=MODE_NORMAL; - mapping->begin = cluster; - if (mapping->end > 0) { - direntry_t* direntry = array_get(&(s->directory), - mapping->dir_index); - - mapping->end = cluster + 1 + (mapping->end-1)/s->cluster_size; - set_begin_of_direntry(direntry, mapping->begin); - } else { - mapping->end = cluster + 1; - fix_fat = 0; - } - } - - assert(mapping->begin < mapping->end); - - /* next free cluster */ - cluster = mapping->end; - - if(cluster > s->cluster_count) { - fprintf(stderr,"Directory does not fit in FAT%d (capacity %s)\n", - s->fat_type, - s->fat_type == 12 ? s->sector_count == 2880 ? "1.44 MB" - : "2.88 MB" - : "504MB"); - return -EINVAL; - } - - /* fix fat for entry */ - if (fix_fat) { - int j; - for(j = mapping->begin; j < mapping->end - 1; j++) - fat_set(s, j, j+1); - fat_set(s, mapping->end - 1, s->max_fat_value); - } - } - - mapping = array_get(&(s->mapping), 0); - s->sectors_of_root_directory = mapping->end * s->sectors_per_cluster; - s->last_cluster_of_root_directory = mapping->end; - - /* the FAT signature */ - fat_set(s,0,s->max_fat_value); - fat_set(s,1,s->max_fat_value); - - s->current_mapping = NULL; - - bootsector=(bootsector_t*)(s->first_sectors+(s->first_sectors_number-1)*0x200); - bootsector->jump[0]=0xeb; - bootsector->jump[1]=0x3e; - bootsector->jump[2]=0x90; - memcpy(bootsector->name,"QEMU ",8); - bootsector->sector_size=cpu_to_le16(0x200); - bootsector->sectors_per_cluster=s->sectors_per_cluster; - bootsector->reserved_sectors=cpu_to_le16(1); - bootsector->number_of_fats=0x2; /* number of FATs */ - bootsector->root_entries=cpu_to_le16(s->sectors_of_root_directory*0x10); - bootsector->total_sectors16=s->sector_count>0xffff?0:cpu_to_le16(s->sector_count); - bootsector->media_type=(s->fat_type!=12?0xf8:s->sector_count==5760?0xf9:0xf8); /* media descriptor */ - s->fat.pointer[0] = bootsector->media_type; - bootsector->sectors_per_fat=cpu_to_le16(s->sectors_per_fat); - bootsector->sectors_per_track=cpu_to_le16(s->bs->secs); - bootsector->number_of_heads=cpu_to_le16(s->bs->heads); - bootsector->hidden_sectors=cpu_to_le32(s->first_sectors_number==1?0:0x3f); - bootsector->total_sectors=cpu_to_le32(s->sector_count>0xffff?s->sector_count:0); - - /* LATER TODO: if FAT32, this is wrong */ - bootsector->u.fat16.drive_number=s->fat_type==12?0:0x80; /* assume this is hda (TODO) */ - bootsector->u.fat16.current_head=0; - bootsector->u.fat16.signature=0x29; - bootsector->u.fat16.id=cpu_to_le32(0xfabe1afd); - - memcpy(bootsector->u.fat16.volume_label,"QEMU VVFAT ",11); - memcpy(bootsector->fat_type,(s->fat_type==12?"FAT12 ":s->fat_type==16?"FAT16 ":"FAT32 "),8); - bootsector->magic[0]=0x55; bootsector->magic[1]=0xaa; - - return 0; -} - -#ifdef DEBUG -static BDRVVVFATState *vvv = NULL; -#endif - -static int enable_write_target(BDRVVVFATState *s); -static int is_consistent(BDRVVVFATState *s); - -static int vvfat_open(BlockDriverState *bs, const char* dirname, int flags) -{ - BDRVVVFATState *s = bs->opaque; - int floppy = 0; - int i; - -#ifdef DEBUG - vvv = s; -#endif - -DLOG(if (stderr == NULL) { - stderr = fopen("vvfat.log", "a"); - setbuf(stderr, NULL); -}) - - s->bs = bs; - - s->fat_type=16; - /* LATER TODO: if FAT32, adjust */ - s->sectors_per_cluster=0x10; - /* 504MB disk*/ - bs->cyls=1024; bs->heads=16; bs->secs=63; - - s->current_cluster=0xffffffff; - - s->first_sectors_number=0x40; - /* read only is the default for safety */ - bs->read_only = 1; - s->qcow = s->write_target = NULL; - s->qcow_filename = NULL; - s->fat2 = NULL; - s->downcase_short_names = 1; - - if (!strstart(dirname, "fat:", NULL)) - return -1; - - if (strstr(dirname, ":floppy:")) { - floppy = 1; - s->fat_type = 12; - s->first_sectors_number = 1; - s->sectors_per_cluster=2; - bs->cyls = 80; bs->heads = 2; bs->secs = 36; - } - - s->sector_count=bs->cyls*bs->heads*bs->secs; - - if (strstr(dirname, ":32:")) { - fprintf(stderr, "Big fat greek warning: FAT32 has not been tested. You are welcome to do so!\n"); - s->fat_type = 32; - } else if (strstr(dirname, ":16:")) { - s->fat_type = 16; - } else if (strstr(dirname, ":12:")) { - s->fat_type = 12; - s->sector_count=2880; - } - - if (strstr(dirname, ":rw:")) { - if (enable_write_target(s)) - return -1; - bs->read_only = 0; - } - - i = strrchr(dirname, ':') - dirname; - assert(i >= 3); - if (dirname[i-2] == ':' && qemu_isalpha(dirname[i-1])) - /* workaround for DOS drive names */ - dirname += i-1; - else - dirname += i+1; - - bs->total_sectors=bs->cyls*bs->heads*bs->secs; - - if(init_directories(s, dirname)) - return -1; - - s->sector_count = s->faked_sectors + s->sectors_per_cluster*s->cluster_count; - - if(s->first_sectors_number==0x40) - init_mbr(s); - - /* for some reason or other, MS-DOS does not like to know about CHS... */ - if (floppy) - bs->heads = bs->cyls = bs->secs = 0; - - // assert(is_consistent(s)); - return 0; -} - -static inline void vvfat_close_current_file(BDRVVVFATState *s) -{ - if(s->current_mapping) { - s->current_mapping = NULL; - if (s->current_fd) { - close(s->current_fd); - s->current_fd = 0; - } - } - s->current_cluster = -1; -} - -/* mappings between index1 and index2-1 are supposed to be ordered - * return value is the index of the last mapping for which end>cluster_num - */ -static inline int find_mapping_for_cluster_aux(BDRVVVFATState* s,int cluster_num,int index1,int index2) -{ - int index3=index1+1; - while(1) { - mapping_t* mapping; - index3=(index1+index2)/2; - mapping=array_get(&(s->mapping),index3); - assert(mapping->begin < mapping->end); - if(mapping->begin>=cluster_num) { - assert(index2!=index3 || index2==0); - if(index2==index3) - return index1; - index2=index3; - } else { - if(index1==index3) - return mapping->end<=cluster_num ? index2 : index1; - index1=index3; - } - assert(index1<=index2); - DLOG(mapping=array_get(&(s->mapping),index1); - assert(mapping->begin<=cluster_num); - assert(index2 >= s->mapping.next || - ((mapping = array_get(&(s->mapping),index2)) && - mapping->end>cluster_num))); - } -} - -static inline mapping_t* find_mapping_for_cluster(BDRVVVFATState* s,int cluster_num) -{ - int index=find_mapping_for_cluster_aux(s,cluster_num,0,s->mapping.next); - mapping_t* mapping; - if(index>=s->mapping.next) - return NULL; - mapping=array_get(&(s->mapping),index); - if(mapping->begin>cluster_num) - return NULL; - assert(mapping->begin<=cluster_num && mapping->end>cluster_num); - return mapping; -} - -/* - * This function simply compares path == mapping->path. Since the mappings - * are sorted by cluster, this is expensive: O(n). - */ -static inline mapping_t* find_mapping_for_path(BDRVVVFATState* s, - const char* path) -{ - int i; - - for (i = 0; i < s->mapping.next; i++) { - mapping_t* mapping = array_get(&(s->mapping), i); - if (mapping->first_mapping_index < 0 && - !strcmp(path, mapping->path)) - return mapping; - } - - return NULL; -} - -static int open_file(BDRVVVFATState* s,mapping_t* mapping) -{ - if(!mapping) - return -1; - if(!s->current_mapping || - strcmp(s->current_mapping->path,mapping->path)) { - /* open file */ - int fd = open(mapping->path, O_RDONLY | O_BINARY | O_LARGEFILE); - if(fd<0) - return -1; - vvfat_close_current_file(s); - s->current_fd = fd; - s->current_mapping = mapping; - } - return 0; -} - -static inline int read_cluster(BDRVVVFATState *s,int cluster_num) -{ - if(s->current_cluster != cluster_num) { - int result=0; - off_t offset; - assert(!s->current_mapping || s->current_fd || (s->current_mapping->mode & MODE_DIRECTORY)); - if(!s->current_mapping - || s->current_mapping->begin>cluster_num - || s->current_mapping->end<=cluster_num) { - /* binary search of mappings for file */ - mapping_t* mapping=find_mapping_for_cluster(s,cluster_num); - - assert(!mapping || (cluster_num>=mapping->begin && cluster_num<mapping->end)); - - if (mapping && mapping->mode & MODE_DIRECTORY) { - vvfat_close_current_file(s); - s->current_mapping = mapping; -read_cluster_directory: - offset = s->cluster_size*(cluster_num-s->current_mapping->begin); - s->cluster = (unsigned char*)s->directory.pointer+offset - + 0x20*s->current_mapping->info.dir.first_dir_index; - assert(((s->cluster-(unsigned char*)s->directory.pointer)%s->cluster_size)==0); - assert((char*)s->cluster+s->cluster_size <= s->directory.pointer+s->directory.next*s->directory.item_size); - s->current_cluster = cluster_num; - return 0; - } - - if(open_file(s,mapping)) - return -2; - } else if (s->current_mapping->mode & MODE_DIRECTORY) - goto read_cluster_directory; - - assert(s->current_fd); - - offset=s->cluster_size*(cluster_num-s->current_mapping->begin)+s->current_mapping->info.file.offset; - if(lseek(s->current_fd, offset, SEEK_SET)!=offset) - return -3; - s->cluster=s->cluster_buffer; - result=read(s->current_fd,s->cluster,s->cluster_size); - if(result<0) { - s->current_cluster = -1; - return -1; - } - s->current_cluster = cluster_num; - } - return 0; -} - -#ifdef DEBUG -static void hexdump(const void* address, uint32_t len) -{ - const unsigned char* p = address; - int i, j; - - for (i = 0; i < len; i += 16) { - for (j = 0; j < 16 && i + j < len; j++) - fprintf(stderr, "%02x ", p[i + j]); - for (; j < 16; j++) - fprintf(stderr, " "); - fprintf(stderr, " "); - for (j = 0; j < 16 && i + j < len; j++) - fprintf(stderr, "%c", (p[i + j] < ' ' || p[i + j] > 0x7f) ? '.' : p[i + j]); - fprintf(stderr, "\n"); - } -} - -static void print_direntry(const direntry_t* direntry) -{ - int j = 0; - char buffer[1024]; - - fprintf(stderr, "direntry 0x%x: ", (int)direntry); - if(!direntry) - return; - if(is_long_name(direntry)) { - unsigned char* c=(unsigned char*)direntry; - int i; - for(i=1;i<11 && c[i] && c[i]!=0xff;i+=2) -#define ADD_CHAR(c) {buffer[j] = (c); if (buffer[j] < ' ') buffer[j] = 0xb0; j++;} - ADD_CHAR(c[i]); - for(i=14;i<26 && c[i] && c[i]!=0xff;i+=2) - ADD_CHAR(c[i]); - for(i=28;i<32 && c[i] && c[i]!=0xff;i+=2) - ADD_CHAR(c[i]); - buffer[j] = 0; - fprintf(stderr, "%s\n", buffer); - } else { - int i; - for(i=0;i<11;i++) - ADD_CHAR(direntry->name[i]); - buffer[j] = 0; - fprintf(stderr,"%s attributes=0x%02x begin=%d size=%d\n", - buffer, - direntry->attributes, - begin_of_direntry(direntry),le32_to_cpu(direntry->size)); - } -} - -static void print_mapping(const mapping_t* mapping) -{ - fprintf(stderr, "mapping (0x%x): begin, end = %d, %d, dir_index = %d, first_mapping_index = %d, name = %s, mode = 0x%x, " , (int)mapping, mapping->begin, mapping->end, mapping->dir_index, mapping->first_mapping_index, mapping->path, mapping->mode); - if (mapping->mode & MODE_DIRECTORY) - fprintf(stderr, "parent_mapping_index = %d, first_dir_index = %d\n", mapping->info.dir.parent_mapping_index, mapping->info.dir.first_dir_index); - else - fprintf(stderr, "offset = %d\n", mapping->info.file.offset); -} -#endif - -static int vvfat_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors) -{ - BDRVVVFATState *s = bs->opaque; - int i; - - for(i=0;i<nb_sectors;i++,sector_num++) { - if (sector_num >= s->sector_count) - return -1; - if (s->qcow) { - int n; - if (s->qcow->drv->bdrv_is_allocated(s->qcow, - sector_num, nb_sectors-i, &n)) { -DLOG(fprintf(stderr, "sectors %d+%d allocated\n", (int)sector_num, n)); - if (s->qcow->drv->bdrv_read(s->qcow, sector_num, buf+i*0x200, n)) - return -1; - i += n - 1; - sector_num += n - 1; - continue; - } -DLOG(fprintf(stderr, "sector %d not allocated\n", (int)sector_num)); - } - if(sector_num<s->faked_sectors) { - if(sector_num<s->first_sectors_number) - memcpy(buf+i*0x200,&(s->first_sectors[sector_num*0x200]),0x200); - else if(sector_num-s->first_sectors_number<s->sectors_per_fat) - memcpy(buf+i*0x200,&(s->fat.pointer[(sector_num-s->first_sectors_number)*0x200]),0x200); - else if(sector_num-s->first_sectors_number-s->sectors_per_fat<s->sectors_per_fat) - memcpy(buf+i*0x200,&(s->fat.pointer[(sector_num-s->first_sectors_number-s->sectors_per_fat)*0x200]),0x200); - } else { - uint32_t sector=sector_num-s->faked_sectors, - sector_offset_in_cluster=(sector%s->sectors_per_cluster), - cluster_num=sector/s->sectors_per_cluster; - if(read_cluster(s, cluster_num) != 0) { - /* LATER TODO: strict: return -1; */ - memset(buf+i*0x200,0,0x200); - continue; - } - memcpy(buf+i*0x200,s->cluster+sector_offset_in_cluster*0x200,0x200); - } - } - return 0; -} - -/* LATER TODO: statify all functions */ - -/* - * Idea of the write support (use snapshot): - * - * 1. check if all data is consistent, recording renames, modifications, - * new files and directories (in s->commits). - * - * 2. if the data is not consistent, stop committing - * - * 3. handle renames, and create new files and directories (do not yet - * write their contents) - * - * 4. walk the directories, fixing the mapping and direntries, and marking - * the handled mappings as not deleted - * - * 5. commit the contents of the files - * - * 6. handle deleted files and directories - * - */ - -typedef struct commit_t { - char* path; - union { - struct { uint32_t cluster; } rename; - struct { int dir_index; uint32_t modified_offset; } writeout; - struct { uint32_t first_cluster; } new_file; - struct { uint32_t cluster; } mkdir; - } param; - /* DELETEs and RMDIRs are handled differently: see handle_deletes() */ - enum { - ACTION_RENAME, ACTION_WRITEOUT, ACTION_NEW_FILE, ACTION_MKDIR - } action; -} commit_t; - -static void clear_commits(BDRVVVFATState* s) -{ - int i; -DLOG(fprintf(stderr, "clear_commits (%d commits)\n", s->commits.next)); - for (i = 0; i < s->commits.next; i++) { - commit_t* commit = array_get(&(s->commits), i); - assert(commit->path || commit->action == ACTION_WRITEOUT); - if (commit->action != ACTION_WRITEOUT) { - assert(commit->path); - free(commit->path); - } else - assert(commit->path == NULL); - } - s->commits.next = 0; -} - -static void schedule_rename(BDRVVVFATState* s, - uint32_t cluster, char* new_path) -{ - commit_t* commit = array_get_next(&(s->commits)); - commit->path = new_path; - commit->param.rename.cluster = cluster; - commit->action = ACTION_RENAME; -} - -static void schedule_writeout(BDRVVVFATState* s, - int dir_index, uint32_t modified_offset) -{ - commit_t* commit = array_get_next(&(s->commits)); - commit->path = NULL; - commit->param.writeout.dir_index = dir_index; - commit->param.writeout.modified_offset = modified_offset; - commit->action = ACTION_WRITEOUT; -} - -static void schedule_new_file(BDRVVVFATState* s, - char* path, uint32_t first_cluster) -{ - commit_t* commit = array_get_next(&(s->commits)); - commit->path = path; - commit->param.new_file.first_cluster = first_cluster; - commit->action = ACTION_NEW_FILE; -} - -static void schedule_mkdir(BDRVVVFATState* s, uint32_t cluster, char* path) -{ - commit_t* commit = array_get_next(&(s->commits)); - commit->path = path; - commit->param.mkdir.cluster = cluster; - commit->action = ACTION_MKDIR; -} - -typedef struct { - /* - * Since the sequence number is at most 0x3f, and the filename - * length is at most 13 times the sequence number, the maximal - * filename length is 0x3f * 13 bytes. - */ - unsigned char name[0x3f * 13 + 1]; - int checksum, len; - int sequence_number; -} long_file_name; - -static void lfn_init(long_file_name* lfn) -{ - lfn->sequence_number = lfn->len = 0; - lfn->checksum = 0x100; -} - -/* return 0 if parsed successfully, > 0 if no long name, < 0 if error */ -static int parse_long_name(long_file_name* lfn, - const direntry_t* direntry) -{ - int i, j, offset; - const unsigned char* pointer = (const unsigned char*)direntry; - - if (!is_long_name(direntry)) - return 1; - - if (pointer[0] & 0x40) { - lfn->sequence_number = pointer[0] & 0x3f; - lfn->checksum = pointer[13]; - lfn->name[0] = 0; - lfn->name[lfn->sequence_number * 13] = 0; - } else if ((pointer[0] & 0x3f) != --lfn->sequence_number) - return -1; - else if (pointer[13] != lfn->checksum) - return -2; - else if (pointer[12] || pointer[26] || pointer[27]) - return -3; - - offset = 13 * (lfn->sequence_number - 1); - for (i = 0, j = 1; i < 13; i++, j+=2) { - if (j == 11) - j = 14; - else if (j == 26) - j = 28; - - if (pointer[j+1] == 0) - lfn->name[offset + i] = pointer[j]; - else if (pointer[j+1] != 0xff || (pointer[0] & 0x40) == 0) - return -4; - else - lfn->name[offset + i] = 0; - } - - if (pointer[0] & 0x40) - lfn->len = offset + strlen((char*)lfn->name + offset); - - return 0; -} - -/* returns 0 if successful, >0 if no short_name, and <0 on error */ -static int parse_short_name(BDRVVVFATState* s, - long_file_name* lfn, direntry_t* direntry) -{ - int i, j; - - if (!is_short_name(direntry)) - return 1; - - for (j = 7; j >= 0 && direntry->name[j] == ' '; j--); - for (i = 0; i <= j; i++) { - if (direntry->name[i] <= ' ' || direntry->name[i] > 0x7f) - return -1; - else if (s->downcase_short_names) - lfn->name[i] = qemu_tolower(direntry->name[i]); - else - lfn->name[i] = direntry->name[i]; - } - - for (j = 2; j >= 0 && direntry->extension[j] == ' '; j--); - if (j >= 0) { - lfn->name[i++] = '.'; - lfn->name[i + j + 1] = '\0'; - for (;j >= 0; j--) { - if (direntry->extension[j] <= ' ' || direntry->extension[j] > 0x7f) - return -2; - else if (s->downcase_short_names) - lfn->name[i + j] = qemu_tolower(direntry->extension[j]); - else - lfn->name[i + j] = direntry->extension[j]; - } - } else - lfn->name[i + j + 1] = '\0'; - - lfn->len = strlen((char*)lfn->name); - - return 0; -} - -static inline uint32_t modified_fat_get(BDRVVVFATState* s, - unsigned int cluster) -{ - if (cluster < s->last_cluster_of_root_directory) { - if (cluster + 1 == s->last_cluster_of_root_directory) - return s->max_fat_value; - else - return cluster + 1; - } - - if (s->fat_type==32) { - uint32_t* entry=((uint32_t*)s->fat2)+cluster; - return le32_to_cpu(*entry); - } else if (s->fat_type==16) { - uint16_t* entry=((uint16_t*)s->fat2)+cluster; - return le16_to_cpu(*entry); - } else { - const uint8_t* x=s->fat2+cluster*3/2; - return ((x[0]|(x[1]<<8))>>(cluster&1?4:0))&0x0fff; - } -} - -static inline int cluster_was_modified(BDRVVVFATState* s, uint32_t cluster_num) -{ - int was_modified = 0; - int i, dummy; - - if (s->qcow == NULL) - return 0; - - for (i = 0; !was_modified && i < s->sectors_per_cluster; i++) - was_modified = s->qcow->drv->bdrv_is_allocated(s->qcow, - cluster2sector(s, cluster_num) + i, 1, &dummy); - - return was_modified; -} - -static const char* get_basename(const char* path) -{ - char* basename = strrchr(path, '/'); - if (basename == NULL) - return path; - else - return basename + 1; /* strip '/' */ -} - -/* - * The array s->used_clusters holds the states of the clusters. If it is - * part of a file, it has bit 2 set, in case of a directory, bit 1. If it - * was modified, bit 3 is set. - * If any cluster is allocated, but not part of a file or directory, this - * driver refuses to commit. - */ -typedef enum { - USED_DIRECTORY = 1, USED_FILE = 2, USED_ANY = 3, USED_ALLOCATED = 4 -} used_t; - -/* - * get_cluster_count_for_direntry() not only determines how many clusters - * are occupied by direntry, but also if it was renamed or modified. - * - * A file is thought to be renamed *only* if there already was a file with - * exactly the same first cluster, but a different name. - * - * Further, the files/directories handled by this function are - * assumed to be *not* deleted (and *only* those). - */ -static uint32_t get_cluster_count_for_direntry(BDRVVVFATState* s, - direntry_t* direntry, const char* path) -{ - /* - * This is a little bit tricky: - * IF the guest OS just inserts a cluster into the file chain, - * and leaves the rest alone, (i.e. the original file had clusters - * 15 -> 16, but now has 15 -> 32 -> 16), then the following happens: - * - * - do_commit will write the cluster into the file at the given - * offset, but - * - * - the cluster which is overwritten should be moved to a later - * position in the file. - * - * I am not aware that any OS does something as braindead, but this - * situation could happen anyway when not committing for a long time. - * Just to be sure that this does not bite us, detect it, and copy the - * contents of the clusters to-be-overwritten into the qcow. - */ - int copy_it = 0; - int was_modified = 0; - int32_t ret = 0; - - uint32_t cluster_num = begin_of_direntry(direntry); - uint32_t offset = 0; - int first_mapping_index = -1; - mapping_t* mapping = NULL; - const char* basename2 = NULL; - - vvfat_close_current_file(s); - - /* the root directory */ - if (cluster_num == 0) - return 0; - - /* write support */ - if (s->qcow) { - basename2 = get_basename(path); - - mapping = find_mapping_for_cluster(s, cluster_num); - - if (mapping) { - const char* basename; - - assert(mapping->mode & MODE_DELETED); - mapping->mode &= ~MODE_DELETED; - - basename = get_basename(mapping->path); - - assert(mapping->mode & MODE_NORMAL); - - /* rename */ - if (strcmp(basename, basename2)) - schedule_rename(s, cluster_num, strdup(path)); - } else if (is_file(direntry)) - /* new file */ - schedule_new_file(s, strdup(path), cluster_num); - else { - assert(0); - return 0; - } - } - - while(1) { - if (s->qcow) { - if (!copy_it && cluster_was_modified(s, cluster_num)) { - if (mapping == NULL || - mapping->begin > cluster_num || - mapping->end <= cluster_num) - mapping = find_mapping_for_cluster(s, cluster_num); - - - if (mapping && - (mapping->mode & MODE_DIRECTORY) == 0) { - - /* was modified in qcow */ - if (offset != mapping->info.file.offset + s->cluster_size - * (cluster_num - mapping->begin)) { - /* offset of this cluster in file chain has changed */ - assert(0); - copy_it = 1; - } else if (offset == 0) { - const char* basename = get_basename(mapping->path); - - if (strcmp(basename, basename2)) - copy_it = 1; - first_mapping_index = array_index(&(s->mapping), mapping); - } - - if (mapping->first_mapping_index != first_mapping_index - && mapping->info.file.offset > 0) { - assert(0); - copy_it = 1; - } - - /* need to write out? */ - if (!was_modified && is_file(direntry)) { - was_modified = 1; - schedule_writeout(s, mapping->dir_index, offset); - } - } - } - - if (copy_it) { - int i, dummy; - /* - * This is horribly inefficient, but that is okay, since - * it is rarely executed, if at all. - */ - int64_t offset = cluster2sector(s, cluster_num); - - vvfat_close_current_file(s); - for (i = 0; i < s->sectors_per_cluster; i++) - if (!s->qcow->drv->bdrv_is_allocated(s->qcow, - offset + i, 1, &dummy)) { - if (vvfat_read(s->bs, - offset, s->cluster_buffer, 1)) - return -1; - if (s->qcow->drv->bdrv_write(s->qcow, - offset, s->cluster_buffer, 1)) - return -2; - } - } - } - - ret++; - if (s->used_clusters[cluster_num] & USED_ANY) - return 0; - s->used_clusters[cluster_num] = USED_FILE; - - cluster_num = modified_fat_get(s, cluster_num); - - if (fat_eof(s, cluster_num)) - return ret; - else if (cluster_num < 2 || cluster_num > s->max_fat_value - 16) - return -1; - - offset += s->cluster_size; - } -} - -/* - * This function looks at the modified data (qcow). - * It returns 0 upon inconsistency or error, and the number of clusters - * used by the directory, its subdirectories and their files. - */ -static int check_directory_consistency(BDRVVVFATState *s, - int cluster_num, const char* path) -{ - int ret = 0; - unsigned char* cluster = qemu_malloc(s->cluster_size); - direntry_t* direntries = (direntry_t*)cluster; - mapping_t* mapping = find_mapping_for_cluster(s, cluster_num); - - long_file_name lfn; - int path_len = strlen(path); - char path2[PATH_MAX]; - - assert(path_len < PATH_MAX); /* len was tested before! */ - pstrcpy(path2, sizeof(path2), path); - path2[path_len] = '/'; - path2[path_len + 1] = '\0'; - - if (mapping) { - const char* basename = get_basename(mapping->path); - const char* basename2 = get_basename(path); - - assert(mapping->mode & MODE_DIRECTORY); - - assert(mapping->mode & MODE_DELETED); - mapping->mode &= ~MODE_DELETED; - - if (strcmp(basename, basename2)) - schedule_rename(s, cluster_num, strdup(path)); - } else - /* new directory */ - schedule_mkdir(s, cluster_num, strdup(path)); - - lfn_init(&lfn); - do { - int i; - int subret = 0; - - ret++; - - if (s->used_clusters[cluster_num] & USED_ANY) { - fprintf(stderr, "cluster %d used more than once\n", (int)cluster_num); - return 0; - } - s->used_clusters[cluster_num] = USED_DIRECTORY; - -DLOG(fprintf(stderr, "read cluster %d (sector %d)\n", (int)cluster_num, (int)cluster2sector(s, cluster_num))); - subret = vvfat_read(s->bs, cluster2sector(s, cluster_num), cluster, - s->sectors_per_cluster); - if (subret) { - fprintf(stderr, "Error fetching direntries\n"); - fail: - free(cluster); - return 0; - } - - for (i = 0; i < 0x10 * s->sectors_per_cluster; i++) { - int cluster_count = 0; - -DLOG(fprintf(stderr, "check direntry %d: \n", i); print_direntry(direntries + i)); - if (is_volume_label(direntries + i) || is_dot(direntries + i) || - is_free(direntries + i)) - continue; - - subret = parse_long_name(&lfn, direntries + i); - if (subret < 0) { - fprintf(stderr, "Error in long name\n"); - goto fail; - } - if (subret == 0 || is_free(direntries + i)) - continue; - - if (fat_chksum(direntries+i) != lfn.checksum) { - subret = parse_short_name(s, &lfn, direntries + i); - if (subret < 0) { - fprintf(stderr, "Error in short name (%d)\n", subret); - goto fail; - } - if (subret > 0 || !strcmp((char*)lfn.name, ".") - || !strcmp((char*)lfn.name, "..")) - continue; - } - lfn.checksum = 0x100; /* cannot use long name twice */ - - if (path_len + 1 + lfn.len >= PATH_MAX) { - fprintf(stderr, "Name too long: %s/%s\n", path, lfn.name); - goto fail; - } - pstrcpy(path2 + path_len + 1, sizeof(path2) - path_len - 1, - (char*)lfn.name); - - if (is_directory(direntries + i)) { - if (begin_of_direntry(direntries + i) == 0) { - DLOG(fprintf(stderr, "invalid begin for directory: %s\n", path2); print_direntry(direntries + i)); - goto fail; - } - cluster_count = check_directory_consistency(s, - begin_of_direntry(direntries + i), path2); - if (cluster_count == 0) { - DLOG(fprintf(stderr, "problem in directory %s:\n", path2); print_direntry(direntries + i)); - goto fail; - } - } else if (is_file(direntries + i)) { - /* check file size with FAT */ - cluster_count = get_cluster_count_for_direntry(s, direntries + i, path2); - if (cluster_count != - (le32_to_cpu(direntries[i].size) + s->cluster_size - - 1) / s->cluster_size) { - DLOG(fprintf(stderr, "Cluster count mismatch\n")); - goto fail; - } - } else - assert(0); /* cluster_count = 0; */ - - ret += cluster_count; - } - - cluster_num = modified_fat_get(s, cluster_num); - } while(!fat_eof(s, cluster_num)); - - free(cluster); - return ret; -} - -/* returns 1 on success */ -static int is_consistent(BDRVVVFATState* s) -{ - int i, check; - int used_clusters_count = 0; - -DLOG(checkpoint()); - /* - * - get modified FAT - * - compare the two FATs (TODO) - * - get buffer for marking used clusters - * - recurse direntries from root (using bs->bdrv_read to make - * sure to get the new data) - * - check that the FAT agrees with the size - * - count the number of clusters occupied by this directory and - * its files - * - check that the cumulative used cluster count agrees with the - * FAT - * - if all is fine, return number of used clusters - */ - if (s->fat2 == NULL) { - int size = 0x200 * s->sectors_per_fat; - s->fat2 = qemu_malloc(size); - memcpy(s->fat2, s->fat.pointer, size); - } - check = vvfat_read(s->bs, - s->first_sectors_number, s->fat2, s->sectors_per_fat); - if (check) { - fprintf(stderr, "Could not copy fat\n"); - return 0; - } - assert (s->used_clusters); - for (i = 0; i < sector2cluster(s, s->sector_count); i++) - s->used_clusters[i] &= ~USED_ANY; - - clear_commits(s); - - /* mark every mapped file/directory as deleted. - * (check_directory_consistency() will unmark those still present). */ - if (s->qcow) - for (i = 0; i < s->mapping.next; i++) { - mapping_t* mapping = array_get(&(s->mapping), i); - if (mapping->first_mapping_index < 0) - mapping->mode |= MODE_DELETED; - } - - used_clusters_count = check_directory_consistency(s, 0, s->path); - if (used_clusters_count <= 0) { - DLOG(fprintf(stderr, "problem in directory\n")); - return 0; - } - - check = s->last_cluster_of_root_directory; - for (i = check; i < sector2cluster(s, s->sector_count); i++) { - if (modified_fat_get(s, i)) { - if(!s->used_clusters[i]) { - DLOG(fprintf(stderr, "FAT was modified (%d), but cluster is not used?\n", i)); - return 0; - } - check++; - } - - if (s->used_clusters[i] == USED_ALLOCATED) { - /* allocated, but not used... */ - DLOG(fprintf(stderr, "unused, modified cluster: %d\n", i)); - return 0; - } - } - - if (check != used_clusters_count) - return 0; - - return used_clusters_count; -} - -static inline void adjust_mapping_indices(BDRVVVFATState* s, - int offset, int adjust) -{ - int i; - - for (i = 0; i < s->mapping.next; i++) { - mapping_t* mapping = array_get(&(s->mapping), i); - -#define ADJUST_MAPPING_INDEX(name) \ - if (mapping->name >= offset) \ - mapping->name += adjust - - ADJUST_MAPPING_INDEX(first_mapping_index); - if (mapping->mode & MODE_DIRECTORY) - ADJUST_MAPPING_INDEX(info.dir.parent_mapping_index); - } -} - -/* insert or update mapping */ -static mapping_t* insert_mapping(BDRVVVFATState* s, - uint32_t begin, uint32_t end) -{ - /* - * - find mapping where mapping->begin >= begin, - * - if mapping->begin > begin: insert - * - adjust all references to mappings! - * - else: adjust - * - replace name - */ - int index = find_mapping_for_cluster_aux(s, begin, 0, s->mapping.next); - mapping_t* mapping = NULL; - mapping_t* first_mapping = array_get(&(s->mapping), 0); - - if (index < s->mapping.next && (mapping = array_get(&(s->mapping), index)) - && mapping->begin < begin) { - mapping->end = begin; - index++; - mapping = array_get(&(s->mapping), index); - } - if (index >= s->mapping.next || mapping->begin > begin) { - mapping = array_insert(&(s->mapping), index, 1); - mapping->path = NULL; - adjust_mapping_indices(s, index, +1); - } - - mapping->begin = begin; - mapping->end = end; - -DLOG(mapping_t* next_mapping; -assert(index + 1 >= s->mapping.next || -((next_mapping = array_get(&(s->mapping), index + 1)) && - next_mapping->begin >= end))); - - if (s->current_mapping && first_mapping != (mapping_t*)s->mapping.pointer) - s->current_mapping = array_get(&(s->mapping), - s->current_mapping - first_mapping); - - return mapping; -} - -static int remove_mapping(BDRVVVFATState* s, int mapping_index) -{ - mapping_t* mapping = array_get(&(s->mapping), mapping_index); - mapping_t* first_mapping = array_get(&(s->mapping), 0); - - /* free mapping */ - if (mapping->first_mapping_index < 0) - free(mapping->path); - - /* remove from s->mapping */ - array_remove(&(s->mapping), mapping_index); - - /* adjust all references to mappings */ - adjust_mapping_indices(s, mapping_index, -1); - - if (s->current_mapping && first_mapping != (mapping_t*)s->mapping.pointer) - s->current_mapping = array_get(&(s->mapping), - s->current_mapping - first_mapping); - - return 0; -} - -static void adjust_dirindices(BDRVVVFATState* s, int offset, int adjust) -{ - int i; - for (i = 0; i < s->mapping.next; i++) { - mapping_t* mapping = array_get(&(s->mapping), i); - if (mapping->dir_index >= offset) - mapping->dir_index += adjust; - if ((mapping->mode & MODE_DIRECTORY) && - mapping->info.dir.first_dir_index >= offset) - mapping->info.dir.first_dir_index += adjust; - } -} - -static direntry_t* insert_direntries(BDRVVVFATState* s, - int dir_index, int count) -{ - /* - * make room in s->directory, - * adjust_dirindices - */ - direntry_t* result = array_insert(&(s->directory), dir_index, count); - if (result == NULL) - return NULL; - adjust_dirindices(s, dir_index, count); - return result; -} - -static int remove_direntries(BDRVVVFATState* s, int dir_index, int count) -{ - int ret = array_remove_slice(&(s->directory), dir_index, count); - if (ret) - return ret; - adjust_dirindices(s, dir_index, -count); - return 0; -} - -/* - * Adapt the mappings of the cluster chain starting at first cluster - * (i.e. if a file starts at first_cluster, the chain is followed according - * to the modified fat, and the corresponding entries in s->mapping are - * adjusted) - */ -static int commit_mappings(BDRVVVFATState* s, - uint32_t first_cluster, int dir_index) -{ - mapping_t* mapping = find_mapping_for_cluster(s, first_cluster); - direntry_t* direntry = array_get(&(s->directory), dir_index); - uint32_t cluster = first_cluster; - - vvfat_close_current_file(s); - - assert(mapping); - assert(mapping->begin == first_cluster); - mapping->first_mapping_index = -1; - mapping->dir_index = dir_index; - mapping->mode = (dir_index <= 0 || is_directory(direntry)) ? - MODE_DIRECTORY : MODE_NORMAL; - - while (!fat_eof(s, cluster)) { - uint32_t c, c1; - - for (c = cluster, c1 = modified_fat_get(s, c); c + 1 == c1; - c = c1, c1 = modified_fat_get(s, c1)); - - c++; - if (c > mapping->end) { - int index = array_index(&(s->mapping), mapping); - int i, max_i = s->mapping.next - index; - for (i = 1; i < max_i && mapping[i].begin < c; i++); - while (--i > 0) - remove_mapping(s, index + 1); - } - assert(mapping == array_get(&(s->mapping), s->mapping.next - 1) - || mapping[1].begin >= c); - mapping->end = c; - - if (!fat_eof(s, c1)) { - int i = find_mapping_for_cluster_aux(s, c1, 0, s->mapping.next); - mapping_t* next_mapping = i >= s->mapping.next ? NULL : - array_get(&(s->mapping), i); - - if (next_mapping == NULL || next_mapping->begin > c1) { - int i1 = array_index(&(s->mapping), mapping); - - next_mapping = insert_mapping(s, c1, c1+1); - - if (c1 < c) - i1++; - mapping = array_get(&(s->mapping), i1); - } - - next_mapping->dir_index = mapping->dir_index; - next_mapping->first_mapping_index = - mapping->first_mapping_index < 0 ? - array_index(&(s->mapping), mapping) : - mapping->first_mapping_index; - next_mapping->path = mapping->path; - next_mapping->mode = mapping->mode; - next_mapping->read_only = mapping->read_only; - if (mapping->mode & MODE_DIRECTORY) { - next_mapping->info.dir.parent_mapping_index = - mapping->info.dir.parent_mapping_index; - next_mapping->info.dir.first_dir_index = - mapping->info.dir.first_dir_index + - 0x10 * s->sectors_per_cluster * - (mapping->end - mapping->begin); - } else - next_mapping->info.file.offset = mapping->info.file.offset + - mapping->end - mapping->begin; - - mapping = next_mapping; - } - - cluster = c1; - } - - return 0; -} - -static int commit_direntries(BDRVVVFATState* s, - int dir_index, int parent_mapping_index) -{ - direntry_t* direntry = array_get(&(s->directory), dir_index); - uint32_t first_cluster = dir_index == 0 ? 0 : begin_of_direntry(direntry); - mapping_t* mapping = find_mapping_for_cluster(s, first_cluster); - - int factor = 0x10 * s->sectors_per_cluster; - int old_cluster_count, new_cluster_count; - int current_dir_index = mapping->info.dir.first_dir_index; - int first_dir_index = current_dir_index; - int ret, i; - uint32_t c; - -DLOG(fprintf(stderr, "commit_direntries for %s, parent_mapping_index %d\n", mapping->path, parent_mapping_index)); - - assert(direntry); - assert(mapping); - assert(mapping->begin == first_cluster); - assert(mapping->info.dir.first_dir_index < s->directory.next); - assert(mapping->mode & MODE_DIRECTORY); - assert(dir_index == 0 || is_directory(direntry)); - - mapping->info.dir.parent_mapping_index = parent_mapping_index; - - if (first_cluster == 0) { - old_cluster_count = new_cluster_count = - s->last_cluster_of_root_directory; - } else { - for (old_cluster_count = 0, c = first_cluster; !fat_eof(s, c); - c = fat_get(s, c)) - old_cluster_count++; - - for (new_cluster_count = 0, c = first_cluster; !fat_eof(s, c); - c = modified_fat_get(s, c)) - new_cluster_count++; - } - - if (new_cluster_count > old_cluster_count) { - if (insert_direntries(s, - current_dir_index + factor * old_cluster_count, - factor * (new_cluster_count - old_cluster_count)) == NULL) - return -1; - } else if (new_cluster_count < old_cluster_count) - remove_direntries(s, - current_dir_index + factor * new_cluster_count, - factor * (old_cluster_count - new_cluster_count)); - - for (c = first_cluster; !fat_eof(s, c); c = modified_fat_get(s, c)) { - void* direntry = array_get(&(s->directory), current_dir_index); - int ret = vvfat_read(s->bs, cluster2sector(s, c), direntry, - s->sectors_per_cluster); - if (ret) - return ret; - assert(!strncmp(s->directory.pointer, "QEMU", 4)); - current_dir_index += factor; - } - - ret = commit_mappings(s, first_cluster, dir_index); - if (ret) - return ret; - - /* recurse */ - for (i = 0; i < factor * new_cluster_count; i++) { - direntry = array_get(&(s->directory), first_dir_index + i); - if (is_directory(direntry) && !is_dot(direntry)) { - mapping = find_mapping_for_cluster(s, first_cluster); - assert(mapping->mode & MODE_DIRECTORY); - ret = commit_direntries(s, first_dir_index + i, - array_index(&(s->mapping), mapping)); - if (ret) - return ret; - } - } - - return 0; -} - -/* commit one file (adjust contents, adjust mapping), - return first_mapping_index */ -static int commit_one_file(BDRVVVFATState* s, - int dir_index, uint32_t offset) -{ - direntry_t* direntry = array_get(&(s->directory), dir_index); - uint32_t c = begin_of_direntry(direntry); - uint32_t first_cluster = c; - mapping_t* mapping = find_mapping_for_cluster(s, c); - uint32_t size = filesize_of_direntry(direntry); - char* cluster = qemu_malloc(s->cluster_size); - uint32_t i; - int fd = 0; - - assert(offset < size); - assert((offset % s->cluster_size) == 0); - - for (i = s->cluster_size; i < offset; i += s->cluster_size) - c = modified_fat_get(s, c); - - fd = open(mapping->path, O_RDWR | O_CREAT | O_BINARY, 0666); - if (fd < 0) { - fprintf(stderr, "Could not open %s... (%s, %d)\n", mapping->path, - strerror(errno), errno); - return fd; - } - if (offset > 0) - if (lseek(fd, offset, SEEK_SET) != offset) - return -3; - - while (offset < size) { - uint32_t c1; - int rest_size = (size - offset > s->cluster_size ? - s->cluster_size : size - offset); - int ret; - - c1 = modified_fat_get(s, c); - - assert((size - offset == 0 && fat_eof(s, c)) || - (size > offset && c >=2 && !fat_eof(s, c))); - - ret = vvfat_read(s->bs, cluster2sector(s, c), - (uint8_t*)cluster, (rest_size + 0x1ff) / 0x200); - - if (ret < 0) - return ret; - - if (write(fd, cluster, rest_size) < 0) - return -2; - - offset += rest_size; - c = c1; - } - - ftruncate(fd, size); - close(fd); - - return commit_mappings(s, first_cluster, dir_index); -} - -#ifdef DEBUG -/* test, if all mappings point to valid direntries */ -static void check1(BDRVVVFATState* s) -{ - int i; - for (i = 0; i < s->mapping.next; i++) { - mapping_t* mapping = array_get(&(s->mapping), i); - if (mapping->mode & MODE_DELETED) { - fprintf(stderr, "deleted\n"); - continue; - } - assert(mapping->dir_index >= 0); - assert(mapping->dir_index < s->directory.next); - direntry_t* direntry = array_get(&(s->directory), mapping->dir_index); - assert(mapping->begin == begin_of_direntry(direntry) || mapping->first_mapping_index >= 0); - if (mapping->mode & MODE_DIRECTORY) { - assert(mapping->info.dir.first_dir_index + 0x10 * s->sectors_per_cluster * (mapping->end - mapping->begin) <= s->directory.next); - assert((mapping->info.dir.first_dir_index % (0x10 * s->sectors_per_cluster)) == 0); - } - } -} - -/* test, if all direntries have mappings */ -static void check2(BDRVVVFATState* s) -{ - int i; - int first_mapping = -1; - - for (i = 0; i < s->directory.next; i++) { - direntry_t* direntry = array_get(&(s->directory), i); - - if (is_short_name(direntry) && begin_of_direntry(direntry)) { - mapping_t* mapping = find_mapping_for_cluster(s, begin_of_direntry(direntry)); - assert(mapping); - assert(mapping->dir_index == i || is_dot(direntry)); - assert(mapping->begin == begin_of_direntry(direntry) || is_dot(direntry)); - } - - if ((i % (0x10 * s->sectors_per_cluster)) == 0) { - /* cluster start */ - int j, count = 0; - - for (j = 0; j < s->mapping.next; j++) { - mapping_t* mapping = array_get(&(s->mapping), j); - if (mapping->mode & MODE_DELETED) - continue; - if (mapping->mode & MODE_DIRECTORY) { - if (mapping->info.dir.first_dir_index <= i && mapping->info.dir.first_dir_index + 0x10 * s->sectors_per_cluster > i) { - assert(++count == 1); - if (mapping->first_mapping_index == -1) - first_mapping = array_index(&(s->mapping), mapping); - else - assert(first_mapping == mapping->first_mapping_index); - if (mapping->info.dir.parent_mapping_index < 0) - assert(j == 0); - else { - mapping_t* parent = array_get(&(s->mapping), mapping->info.dir.parent_mapping_index); - assert(parent->mode & MODE_DIRECTORY); - assert(parent->info.dir.first_dir_index < mapping->info.dir.first_dir_index); - } - } - } - } - if (count == 0) - first_mapping = -1; - } - } -} -#endif - -static int handle_renames_and_mkdirs(BDRVVVFATState* s) -{ - int i; - -#ifdef DEBUG - fprintf(stderr, "handle_renames\n"); - for (i = 0; i < s->commits.next; i++) { - commit_t* commit = array_get(&(s->commits), i); - fprintf(stderr, "%d, %s (%d, %d)\n", i, commit->path ? commit->path : "(null)", commit->param.rename.cluster, commit->action); - } -#endif - - for (i = 0; i < s->commits.next;) { - commit_t* commit = array_get(&(s->commits), i); - if (commit->action == ACTION_RENAME) { - mapping_t* mapping = find_mapping_for_cluster(s, - commit->param.rename.cluster); - char* old_path = mapping->path; - - assert(commit->path); - mapping->path = commit->path; - if (rename(old_path, mapping->path)) - return -2; - - if (mapping->mode & MODE_DIRECTORY) { - int l1 = strlen(mapping->path); - int l2 = strlen(old_path); - int diff = l1 - l2; - direntry_t* direntry = array_get(&(s->directory), - mapping->info.dir.first_dir_index); - uint32_t c = mapping->begin; - int i = 0; - - /* recurse */ - while (!fat_eof(s, c)) { - do { - direntry_t* d = direntry + i; - - if (is_file(d) || (is_directory(d) && !is_dot(d))) { - mapping_t* m = find_mapping_for_cluster(s, - begin_of_direntry(d)); - int l = strlen(m->path); - char* new_path = qemu_malloc(l + diff + 1); - - assert(!strncmp(m->path, mapping->path, l2)); - - pstrcpy(new_path, l + diff + 1, mapping->path); - pstrcpy(new_path + l1, l + diff + 1 - l1, - m->path + l2); - - schedule_rename(s, m->begin, new_path); - } - i++; - } while((i % (0x10 * s->sectors_per_cluster)) != 0); - c = fat_get(s, c); - } - } - - free(old_path); - array_remove(&(s->commits), i); - continue; - } else if (commit->action == ACTION_MKDIR) { - mapping_t* mapping; - int j, parent_path_len; - -#ifdef __MINGW32__ - if (mkdir(commit->path)) - return -5; -#else - if (mkdir(commit->path, 0755)) - return -5; -#endif - - mapping = insert_mapping(s, commit->param.mkdir.cluster, - commit->param.mkdir.cluster + 1); - if (mapping == NULL) - return -6; - - mapping->mode = MODE_DIRECTORY; - mapping->read_only = 0; - mapping->path = commit->path; - j = s->directory.next; - assert(j); - insert_direntries(s, s->directory.next, - 0x10 * s->sectors_per_cluster); - mapping->info.dir.first_dir_index = j; - - parent_path_len = strlen(commit->path) - - strlen(get_basename(commit->path)) - 1; - for (j = 0; j < s->mapping.next; j++) { - mapping_t* m = array_get(&(s->mapping), j); - if (m->first_mapping_index < 0 && m != mapping && - !strncmp(m->path, mapping->path, parent_path_len) && - strlen(m->path) == parent_path_len) - break; - } - assert(j < s->mapping.next); - mapping->info.dir.parent_mapping_index = j; - - array_remove(&(s->commits), i); - continue; - } - - i++; - } - return 0; -} - -/* - * TODO: make sure that the short name is not matching *another* file - */ -static int handle_commits(BDRVVVFATState* s) -{ - int i, fail = 0; - - vvfat_close_current_file(s); - - for (i = 0; !fail && i < s->commits.next; i++) { - commit_t* commit = array_get(&(s->commits), i); - switch(commit->action) { - case ACTION_RENAME: case ACTION_MKDIR: - assert(0); - fail = -2; - break; - case ACTION_WRITEOUT: { - direntry_t* entry = array_get(&(s->directory), - commit->param.writeout.dir_index); - uint32_t begin = begin_of_direntry(entry); - mapping_t* mapping = find_mapping_for_cluster(s, begin); - - assert(mapping); - assert(mapping->begin == begin); - assert(commit->path == NULL); - - if (commit_one_file(s, commit->param.writeout.dir_index, - commit->param.writeout.modified_offset)) - fail = -3; - - break; - } - case ACTION_NEW_FILE: { - int begin = commit->param.new_file.first_cluster; - mapping_t* mapping = find_mapping_for_cluster(s, begin); - direntry_t* entry; - int i; - - /* find direntry */ - for (i = 0; i < s->directory.next; i++) { - entry = array_get(&(s->directory), i); - if (is_file(entry) && begin_of_direntry(entry) == begin) - break; - } - - if (i >= s->directory.next) { - fail = -6; - continue; - } - - /* make sure there exists an initial mapping */ - if (mapping && mapping->begin != begin) { - mapping->end = begin; - mapping = NULL; - } - if (mapping == NULL) { - mapping = insert_mapping(s, begin, begin+1); - } - /* most members will be fixed in commit_mappings() */ - assert(commit->path); - mapping->path = commit->path; - mapping->read_only = 0; - mapping->mode = MODE_NORMAL; - mapping->info.file.offset = 0; - - if (commit_one_file(s, i, 0)) - fail = -7; - - break; - } - default: - assert(0); - } - } - if (i > 0 && array_remove_slice(&(s->commits), 0, i)) - return -1; - return fail; -} - -static int handle_deletes(BDRVVVFATState* s) -{ - int i, deferred = 1, deleted = 1; - - /* delete files corresponding to mappings marked as deleted */ - /* handle DELETEs and unused mappings (modified_fat_get(s, mapping->begin) == 0) */ - while (deferred && deleted) { - deferred = 0; - deleted = 0; - - for (i = 1; i < s->mapping.next; i++) { - mapping_t* mapping = array_get(&(s->mapping), i); - if (mapping->mode & MODE_DELETED) { - direntry_t* entry = array_get(&(s->directory), - mapping->dir_index); - - if (is_free(entry)) { - /* remove file/directory */ - if (mapping->mode & MODE_DIRECTORY) { - int j, next_dir_index = s->directory.next, - first_dir_index = mapping->info.dir.first_dir_index; - - if (rmdir(mapping->path) < 0) { - if (errno == ENOTEMPTY) { - deferred++; - continue; - } else - return -5; - } - - for (j = 1; j < s->mapping.next; j++) { - mapping_t* m = array_get(&(s->mapping), j); - if (m->mode & MODE_DIRECTORY && - m->info.dir.first_dir_index > - first_dir_index && - m->info.dir.first_dir_index < - next_dir_index) - next_dir_index = - m->info.dir.first_dir_index; - } - remove_direntries(s, first_dir_index, - next_dir_index - first_dir_index); - - deleted++; - } - } else { - if (unlink(mapping->path)) - return -4; - deleted++; - } - DLOG(fprintf(stderr, "DELETE (%d)\n", i); print_mapping(mapping); print_direntry(entry)); - remove_mapping(s, i); - } - } - } - - return 0; -} - -/* - * synchronize mapping with new state: - * - * - copy FAT (with bdrv_read) - * - mark all filenames corresponding to mappings as deleted - * - recurse direntries from root (using bs->bdrv_read) - * - delete files corresponding to mappings marked as deleted - */ -static int do_commit(BDRVVVFATState* s) -{ - int ret = 0; - - /* the real meat are the commits. Nothing to do? Move along! */ - if (s->commits.next == 0) - return 0; - - vvfat_close_current_file(s); - - ret = handle_renames_and_mkdirs(s); - if (ret) { - fprintf(stderr, "Error handling renames (%d)\n", ret); - assert(0); - return ret; - } - - /* copy FAT (with bdrv_read) */ - memcpy(s->fat.pointer, s->fat2, 0x200 * s->sectors_per_fat); - - /* recurse direntries from root (using bs->bdrv_read) */ - ret = commit_direntries(s, 0, -1); - if (ret) { - fprintf(stderr, "Fatal: error while committing (%d)\n", ret); - assert(0); - return ret; - } - - ret = handle_commits(s); - if (ret) { - fprintf(stderr, "Error handling commits (%d)\n", ret); - assert(0); - return ret; - } - - ret = handle_deletes(s); - if (ret) { - fprintf(stderr, "Error deleting\n"); - assert(0); - return ret; - } - - s->qcow->drv->bdrv_make_empty(s->qcow); - - memset(s->used_clusters, 0, sector2cluster(s, s->sector_count)); - -DLOG(checkpoint()); - return 0; -} - -static int try_commit(BDRVVVFATState* s) -{ - vvfat_close_current_file(s); -DLOG(checkpoint()); - if(!is_consistent(s)) - return -1; - return do_commit(s); -} - -static int vvfat_write(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors) -{ - BDRVVVFATState *s = bs->opaque; - int i, ret; - -DLOG(checkpoint()); - - vvfat_close_current_file(s); - - /* - * Some sanity checks: - * - do not allow writing to the boot sector - * - do not allow to write non-ASCII filenames - */ - - if (sector_num < s->first_sectors_number) - return -1; - - for (i = sector2cluster(s, sector_num); - i <= sector2cluster(s, sector_num + nb_sectors - 1);) { - mapping_t* mapping = find_mapping_for_cluster(s, i); - if (mapping) { - if (mapping->read_only) { - fprintf(stderr, "Tried to write to write-protected file %s\n", - mapping->path); - return -1; - } - - if (mapping->mode & MODE_DIRECTORY) { - int begin = cluster2sector(s, i); - int end = begin + s->sectors_per_cluster, k; - int dir_index; - const direntry_t* direntries; - long_file_name lfn; - - lfn_init(&lfn); - - if (begin < sector_num) - begin = sector_num; - if (end > sector_num + nb_sectors) - end = sector_num + nb_sectors; - dir_index = mapping->dir_index + - 0x10 * (begin - mapping->begin * s->sectors_per_cluster); - direntries = (direntry_t*)(buf + 0x200 * (begin - sector_num)); - - for (k = 0; k < (end - begin) * 0x10; k++) { - /* do not allow non-ASCII filenames */ - if (parse_long_name(&lfn, direntries + k) < 0) { - fprintf(stderr, "Warning: non-ASCII filename\n"); - return -1; - } - /* no access to the direntry of a read-only file */ - else if (is_short_name(direntries+k) && - (direntries[k].attributes & 1)) { - if (memcmp(direntries + k, - array_get(&(s->directory), dir_index + k), - sizeof(direntry_t))) { - fprintf(stderr, "Warning: tried to write to write-protected file\n"); - return -1; - } - } - } - } - i = mapping->end; - } else - i++; - } - - /* - * Use qcow backend. Commit later. - */ -DLOG(fprintf(stderr, "Write to qcow backend: %d + %d\n", (int)sector_num, nb_sectors)); - ret = s->qcow->drv->bdrv_write(s->qcow, sector_num, buf, nb_sectors); - if (ret < 0) { - fprintf(stderr, "Error writing to qcow backend\n"); - return ret; - } - - for (i = sector2cluster(s, sector_num); - i <= sector2cluster(s, sector_num + nb_sectors - 1); i++) - if (i >= 0) - s->used_clusters[i] |= USED_ALLOCATED; - -DLOG(checkpoint()); - /* TODO: add timeout */ - try_commit(s); - -DLOG(checkpoint()); - return 0; -} - -static int vvfat_is_allocated(BlockDriverState *bs, - int64_t sector_num, int nb_sectors, int* n) -{ - BDRVVVFATState* s = bs->opaque; - *n = s->sector_count - sector_num; - if (*n > nb_sectors) - *n = nb_sectors; - else if (*n < 0) - return 0; - return 1; -} - -static int write_target_commit(BlockDriverState *bs, int64_t sector_num, - const uint8_t* buffer, int nb_sectors) { - BDRVVVFATState* s = bs->opaque; - return try_commit(s); -} - -static void write_target_close(BlockDriverState *bs) { - BDRVVVFATState* s = bs->opaque; - bdrv_delete(s->qcow); - free(s->qcow_filename); -} - -static BlockDriver vvfat_write_target = { - .format_name = "vvfat_write_target", - .bdrv_write = write_target_commit, - .bdrv_close = write_target_close, -}; - -static int enable_write_target(BDRVVVFATState *s) -{ - BlockDriver *bdrv_qcow; - QEMUOptionParameter *options; - int size = sector2cluster(s, s->sector_count); - s->used_clusters = calloc(size, 1); - - array_init(&(s->commits), sizeof(commit_t)); - - s->qcow_filename = qemu_malloc(1024); - get_tmp_filename(s->qcow_filename, 1024); - - bdrv_qcow = bdrv_find_format("qcow"); - options = parse_option_parameters("", bdrv_qcow->create_options, NULL); - set_option_parameter_int(options, BLOCK_OPT_SIZE, s->sector_count * 512); - set_option_parameter(options, BLOCK_OPT_BACKING_FILE, "fat:"); - - if (bdrv_create(bdrv_qcow, s->qcow_filename, options) < 0) - return -1; - s->qcow = bdrv_new(""); - if (s->qcow == NULL || bdrv_open(s->qcow, s->qcow_filename, 0) < 0) - return -1; - -#ifndef _WIN32 - unlink(s->qcow_filename); -#endif - - s->bs->backing_hd = calloc(sizeof(BlockDriverState), 1); - s->bs->backing_hd->drv = &vvfat_write_target; - s->bs->backing_hd->opaque = s; - - return 0; -} - -static void vvfat_close(BlockDriverState *bs) -{ - BDRVVVFATState *s = bs->opaque; - - vvfat_close_current_file(s); - array_free(&(s->fat)); - array_free(&(s->directory)); - array_free(&(s->mapping)); - if(s->cluster_buffer) - free(s->cluster_buffer); -} - -static BlockDriver bdrv_vvfat = { - .format_name = "vvfat", - .instance_size = sizeof(BDRVVVFATState), - .bdrv_open = vvfat_open, - .bdrv_read = vvfat_read, - .bdrv_write = vvfat_write, - .bdrv_close = vvfat_close, - .bdrv_is_allocated = vvfat_is_allocated, - .protocol_name = "fat", -}; - -static void bdrv_vvfat_init(void) -{ - bdrv_register(&bdrv_vvfat); -} - -block_init(bdrv_vvfat_init); - -#ifdef DEBUG -static void checkpoint(void) { - assert(((mapping_t*)array_get(&(vvv->mapping), 0))->end == 2); - check1(vvv); - check2(vvv); - assert(!vvv->current_mapping || vvv->current_fd || (vvv->current_mapping->mode & MODE_DIRECTORY)); -#if 0 - if (((direntry_t*)vvv->directory.pointer)[1].attributes != 0xf) - fprintf(stderr, "Nonono!\n"); - mapping_t* mapping; - direntry_t* direntry; - assert(vvv->mapping.size >= vvv->mapping.item_size * vvv->mapping.next); - assert(vvv->directory.size >= vvv->directory.item_size * vvv->directory.next); - if (vvv->mapping.next<47) - return; - assert((mapping = array_get(&(vvv->mapping), 47))); - assert(mapping->dir_index < vvv->directory.next); - direntry = array_get(&(vvv->directory), mapping->dir_index); - assert(!memcmp(direntry->name, "USB H ", 11) || direntry->name[0]==0); -#endif - return; - /* avoid compiler warnings: */ - hexdump(NULL, 100); - remove_mapping(vvv, NULL); - print_mapping(NULL); - print_direntry(NULL); -} -#endif diff --git a/qemu-0.11.0/block_int.h b/qemu-0.11.0/block_int.h deleted file mode 100644 index 8898d91..0000000 --- a/qemu-0.11.0/block_int.h +++ /dev/null @@ -1,185 +0,0 @@ -/* - * QEMU System Emulator block driver - * - * Copyright (c) 2003 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#ifndef BLOCK_INT_H -#define BLOCK_INT_H - -#include "block.h" -#include "qemu-option.h" - -#define BLOCK_FLAG_ENCRYPT 1 -#define BLOCK_FLAG_COMPRESS 2 -#define BLOCK_FLAG_COMPAT6 4 - -#define BLOCK_OPT_SIZE "size" -#define BLOCK_OPT_ENCRYPT "encryption" -#define BLOCK_OPT_COMPAT6 "compat6" -#define BLOCK_OPT_BACKING_FILE "backing_file" -#define BLOCK_OPT_BACKING_FMT "backing_fmt" -#define BLOCK_OPT_CLUSTER_SIZE "cluster_size" - -typedef struct AIOPool { - void (*cancel)(BlockDriverAIOCB *acb); - int aiocb_size; - BlockDriverAIOCB *free_aiocb; -} AIOPool; - -struct BlockDriver { - const char *format_name; - int instance_size; - int (*bdrv_probe)(const uint8_t *buf, int buf_size, const char *filename); - int (*bdrv_probe_device)(const char *filename); - int (*bdrv_open)(BlockDriverState *bs, const char *filename, int flags); - int (*bdrv_read)(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors); - int (*bdrv_write)(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors); - void (*bdrv_close)(BlockDriverState *bs); - int (*bdrv_create)(const char *filename, QEMUOptionParameter *options); - void (*bdrv_flush)(BlockDriverState *bs); - int (*bdrv_is_allocated)(BlockDriverState *bs, int64_t sector_num, - int nb_sectors, int *pnum); - int (*bdrv_set_key)(BlockDriverState *bs, const char *key); - int (*bdrv_make_empty)(BlockDriverState *bs); - /* aio */ - BlockDriverAIOCB *(*bdrv_aio_readv)(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque); - BlockDriverAIOCB *(*bdrv_aio_writev)(BlockDriverState *bs, - int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque); - - const char *protocol_name; - int (*bdrv_truncate)(BlockDriverState *bs, int64_t offset); - int64_t (*bdrv_getlength)(BlockDriverState *bs); - int (*bdrv_write_compressed)(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors); - - int (*bdrv_snapshot_create)(BlockDriverState *bs, - QEMUSnapshotInfo *sn_info); - int (*bdrv_snapshot_goto)(BlockDriverState *bs, - const char *snapshot_id); - int (*bdrv_snapshot_delete)(BlockDriverState *bs, const char *snapshot_id); - int (*bdrv_snapshot_list)(BlockDriverState *bs, - QEMUSnapshotInfo **psn_info); - int (*bdrv_get_info)(BlockDriverState *bs, BlockDriverInfo *bdi); - - int (*bdrv_save_vmstate)(BlockDriverState *bs, const uint8_t *buf, - int64_t pos, int size); - int (*bdrv_load_vmstate)(BlockDriverState *bs, uint8_t *buf, - int64_t pos, int size); - - /* removable device specific */ - int (*bdrv_is_inserted)(BlockDriverState *bs); - int (*bdrv_media_changed)(BlockDriverState *bs); - int (*bdrv_eject)(BlockDriverState *bs, int eject_flag); - int (*bdrv_set_locked)(BlockDriverState *bs, int locked); - - /* to control generic scsi devices */ - int (*bdrv_ioctl)(BlockDriverState *bs, unsigned long int req, void *buf); - BlockDriverAIOCB *(*bdrv_aio_ioctl)(BlockDriverState *bs, - unsigned long int req, void *buf, - BlockDriverCompletionFunc *cb, void *opaque); - - /* List of options for creating images, terminated by name == NULL */ - QEMUOptionParameter *create_options; - - - /* Returns number of errors in image, -errno for internal errors */ - int (*bdrv_check)(BlockDriverState* bs); - - struct BlockDriver *next; -}; - -struct BlockDriverState { - int64_t total_sectors; /* if we are reading a disk image, give its - size in sectors */ - int read_only; /* if true, the media is read only */ - int removable; /* if true, the media can be removed */ - int locked; /* if true, the media cannot temporarily be ejected */ - int encrypted; /* if true, the media is encrypted */ - int valid_key; /* if true, a valid encryption key has been set */ - int sg; /* if true, the device is a /dev/sg* */ - /* event callback when inserting/removing */ - void (*change_cb)(void *opaque); - void *change_opaque; - - BlockDriver *drv; /* NULL means no media */ - void *opaque; - - char filename[1024]; - char backing_file[1024]; /* if non zero, the image is a diff of - this file image */ - char backing_format[16]; /* if non-zero and backing_file exists */ - int is_temporary; - int media_changed; - - BlockDriverState *backing_hd; - /* async read/write emulation */ - - void *sync_aiocb; - - /* I/O stats (display with "info blockstats"). */ - uint64_t rd_bytes; - uint64_t wr_bytes; - uint64_t rd_ops; - uint64_t wr_ops; - - /* Whether the disk can expand beyond total_sectors */ - int growable; - - /* the memory alignment required for the buffers handled by this driver */ - int buffer_alignment; - - /* NOTE: the following infos are only hints for real hardware - drivers. They are not used by the block driver */ - int cyls, heads, secs, translation; - int type; - char device_name[32]; - BlockDriverState *next; - void *private; -}; - -struct BlockDriverAIOCB { - AIOPool *pool; - BlockDriverState *bs; - BlockDriverCompletionFunc *cb; - void *opaque; - BlockDriverAIOCB *next; -}; - -void get_tmp_filename(char *filename, int size); - -void *qemu_aio_get(AIOPool *pool, BlockDriverState *bs, - BlockDriverCompletionFunc *cb, void *opaque); -void qemu_aio_release(void *p); - -void *qemu_blockalign(BlockDriverState *bs, size_t size); - -extern BlockDriverState *bdrv_first; - -#ifdef _WIN32 -int is_windows_drive(const char *filename); -#endif - -#endif /* BLOCK_INT_H */ diff --git a/qemu-0.11.0/bsd-user/bsd-mman.h b/qemu-0.11.0/bsd-user/bsd-mman.h deleted file mode 100644 index 910e8c1..0000000 --- a/qemu-0.11.0/bsd-user/bsd-mman.h +++ /dev/null @@ -1,121 +0,0 @@ -/*- - * Copyright (c) 1982, 1986, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)mman.h 8.2 (Berkeley) 1/9/95 - * $FreeBSD: src/sys/sys/mman.h,v 1.42 2008/03/28 04:29:27 ps Exp $ - */ - -#define TARGET_FREEBSD_MAP_RESERVED0080 0x0080 /* previously misimplemented MAP_INHERIT */ -#define TARGET_FREEBSD_MAP_RESERVED0100 0x0100 /* previously unimplemented MAP_NOEXTEND */ -#define TARGET_FREEBSD_MAP_STACK 0x0400 /* region grows down, like a stack */ -#define TARGET_FREEBSD_MAP_NOSYNC 0x0800 /* page to but do not sync underlying file */ - -#define TARGET_FREEBSD_MAP_FLAGMASK 0x1ff7 - -/* $NetBSD: mman.h,v 1.42 2008/11/18 22:13:49 ad Exp $ */ - -/*- - * Copyright (c) 1982, 1986, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)mman.h 8.2 (Berkeley) 1/9/95 - */ -#define TARGET_NETBSD_MAP_INHERIT 0x0080 /* region is retained after exec */ -#define TARGET_NETBSD_MAP_TRYFIXED 0x0400 /* attempt hint address, even within break */ -#define TARGET_NETBSD_MAP_WIRED 0x0800 /* mlock() mapping when it is established */ - -#define TARGET_NETBSD_MAP_STACK 0x2000 /* allocated from memory, swap space (stack) */ - -#define TARGET_NETBSD_MAP_FLAGMASK 0x3ff7 - -/* $OpenBSD: mman.h,v 1.18 2003/07/21 22:52:19 tedu Exp $ */ -/* $NetBSD: mman.h,v 1.11 1995/03/26 20:24:23 jtc Exp $ */ - -/*- - * Copyright (c) 1982, 1986, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)mman.h 8.1 (Berkeley) 6/2/93 - */ - -#define TARGET_OPENBSD_MAP_INHERIT 0x0080 /* region is retained after exec */ -#define TARGET_OPENBSD_MAP_NOEXTEND 0x0100 /* for MAP_FILE, don't change file size */ -#define TARGET_OPENBSD_MAP_TRYFIXED 0x0400 /* attempt hint address, even within heap */ - -#define TARGET_OPENBSD_MAP_FLAGMASK 0x17f7 - -// XXX -#define TARGET_BSD_MAP_FLAGMASK 0x3ff7 diff --git a/qemu-0.11.0/bsd-user/bsdload.c b/qemu-0.11.0/bsd-user/bsdload.c deleted file mode 100644 index 14a93bf..0000000 --- a/qemu-0.11.0/bsd-user/bsdload.c +++ /dev/null @@ -1,204 +0,0 @@ -/* Code for loading BSD executables. Mostly linux kernel code. */ - -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <errno.h> -#include <unistd.h> -#include <stdio.h> -#include <stdlib.h> - -#include "qemu.h" - -#define TARGET_NGROUPS 32 - -/* ??? This should really be somewhere else. */ -abi_long memcpy_to_target(abi_ulong dest, const void *src, - unsigned long len) -{ - void *host_ptr; - - host_ptr = lock_user(VERIFY_WRITE, dest, len, 0); - if (!host_ptr) - return -TARGET_EFAULT; - memcpy(host_ptr, src, len); - unlock_user(host_ptr, dest, 1); - return 0; -} - -static int in_group_p(gid_t g) -{ - /* return TRUE if we're in the specified group, FALSE otherwise */ - int ngroup; - int i; - gid_t grouplist[TARGET_NGROUPS]; - - ngroup = getgroups(TARGET_NGROUPS, grouplist); - for(i = 0; i < ngroup; i++) { - if(grouplist[i] == g) { - return 1; - } - } - return 0; -} - -static int count(char ** vec) -{ - int i; - - for(i = 0; *vec; i++) { - vec++; - } - - return(i); -} - -static int prepare_binprm(struct linux_binprm *bprm) -{ - struct stat st; - int mode; - int retval, id_change; - - if(fstat(bprm->fd, &st) < 0) { - return(-errno); - } - - mode = st.st_mode; - if(!S_ISREG(mode)) { /* Must be regular file */ - return(-EACCES); - } - if(!(mode & 0111)) { /* Must have at least one execute bit set */ - return(-EACCES); - } - - bprm->e_uid = geteuid(); - bprm->e_gid = getegid(); - id_change = 0; - - /* Set-uid? */ - if(mode & S_ISUID) { - bprm->e_uid = st.st_uid; - if(bprm->e_uid != geteuid()) { - id_change = 1; - } - } - - /* Set-gid? */ - /* - * If setgid is set but no group execute bit then this - * is a candidate for mandatory locking, not a setgid - * executable. - */ - if ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)) { - bprm->e_gid = st.st_gid; - if (!in_group_p(bprm->e_gid)) { - id_change = 1; - } - } - - memset(bprm->buf, 0, sizeof(bprm->buf)); - retval = lseek(bprm->fd, 0L, SEEK_SET); - if(retval >= 0) { - retval = read(bprm->fd, bprm->buf, 128); - } - if(retval < 0) { - perror("prepare_binprm"); - exit(-1); - /* return(-errno); */ - } - else { - return(retval); - } -} - -/* Construct the envp and argv tables on the target stack. */ -abi_ulong loader_build_argptr(int envc, int argc, abi_ulong sp, - abi_ulong stringp, int push_ptr) -{ - int n = sizeof(abi_ulong); - abi_ulong envp; - abi_ulong argv; - - sp -= (envc + 1) * n; - envp = sp; - sp -= (argc + 1) * n; - argv = sp; - if (push_ptr) { - /* FIXME - handle put_user() failures */ - sp -= n; - put_user_ual(envp, sp); - sp -= n; - put_user_ual(argv, sp); - } - sp -= n; - /* FIXME - handle put_user() failures */ - put_user_ual(argc, sp); - - while (argc-- > 0) { - /* FIXME - handle put_user() failures */ - put_user_ual(stringp, argv); - argv += n; - stringp += target_strlen(stringp) + 1; - } - /* FIXME - handle put_user() failures */ - put_user_ual(0, argv); - while (envc-- > 0) { - /* FIXME - handle put_user() failures */ - put_user_ual(stringp, envp); - envp += n; - stringp += target_strlen(stringp) + 1; - } - /* FIXME - handle put_user() failures */ - put_user_ual(0, envp); - - return sp; -} - -int loader_exec(const char * filename, char ** argv, char ** envp, - struct target_pt_regs * regs, struct image_info *infop) -{ - struct linux_binprm bprm; - int retval; - int i; - - bprm.p = TARGET_PAGE_SIZE*MAX_ARG_PAGES-sizeof(unsigned int); - for (i=0 ; i<MAX_ARG_PAGES ; i++) /* clear page-table */ - bprm.page[i] = NULL; - retval = open(filename, O_RDONLY); - if (retval < 0) - return retval; - bprm.fd = retval; - bprm.filename = (char *)filename; - bprm.argc = count(argv); - bprm.argv = argv; - bprm.envc = count(envp); - bprm.envp = envp; - - retval = prepare_binprm(&bprm); - - infop->host_argv = argv; - - if(retval>=0) { - if (bprm.buf[0] == 0x7f - && bprm.buf[1] == 'E' - && bprm.buf[2] == 'L' - && bprm.buf[3] == 'F') { - retval = load_elf_binary(&bprm,regs,infop); - } else { - fprintf(stderr, "Unknown binary format\n"); - return -1; - } - } - - if(retval>=0) { - /* success. Initialize important registers */ - do_init_thread(regs, infop); - return retval; - } - - /* Something went wrong, return the inode and free the argument pages*/ - for (i=0 ; i<MAX_ARG_PAGES ; i++) { - free(bprm.page[i]); - } - return(retval); -} diff --git a/qemu-0.11.0/bsd-user/elfload.c b/qemu-0.11.0/bsd-user/elfload.c deleted file mode 100644 index 48ec4ac..0000000 --- a/qemu-0.11.0/bsd-user/elfload.c +++ /dev/null @@ -1,1521 +0,0 @@ -/* This is the Linux kernel elf-loading code, ported into user space */ - -#include <stdio.h> -#include <sys/types.h> -#include <fcntl.h> -#include <errno.h> -#include <unistd.h> -#include <sys/mman.h> -#include <stdlib.h> -#include <string.h> - -#include "qemu.h" -#include "disas.h" - -#ifdef _ARCH_PPC64 -#undef ARCH_DLINFO -#undef ELF_PLATFORM -#undef ELF_HWCAP -#undef ELF_CLASS -#undef ELF_DATA -#undef ELF_ARCH -#endif - -/* from personality.h */ - -/* - * Flags for bug emulation. - * - * These occupy the top three bytes. - */ -enum { - ADDR_NO_RANDOMIZE = 0x0040000, /* disable randomization of VA space */ - FDPIC_FUNCPTRS = 0x0080000, /* userspace function ptrs point to descriptors - * (signal handling) - */ - MMAP_PAGE_ZERO = 0x0100000, - ADDR_COMPAT_LAYOUT = 0x0200000, - READ_IMPLIES_EXEC = 0x0400000, - ADDR_LIMIT_32BIT = 0x0800000, - SHORT_INODE = 0x1000000, - WHOLE_SECONDS = 0x2000000, - STICKY_TIMEOUTS = 0x4000000, - ADDR_LIMIT_3GB = 0x8000000, -}; - -/* - * Personality types. - * - * These go in the low byte. Avoid using the top bit, it will - * conflict with error returns. - */ -enum { - PER_LINUX = 0x0000, - PER_LINUX_32BIT = 0x0000 | ADDR_LIMIT_32BIT, - PER_LINUX_FDPIC = 0x0000 | FDPIC_FUNCPTRS, - PER_SVR4 = 0x0001 | STICKY_TIMEOUTS | MMAP_PAGE_ZERO, - PER_SVR3 = 0x0002 | STICKY_TIMEOUTS | SHORT_INODE, - PER_SCOSVR3 = 0x0003 | STICKY_TIMEOUTS | - WHOLE_SECONDS | SHORT_INODE, - PER_OSR5 = 0x0003 | STICKY_TIMEOUTS | WHOLE_SECONDS, - PER_WYSEV386 = 0x0004 | STICKY_TIMEOUTS | SHORT_INODE, - PER_ISCR4 = 0x0005 | STICKY_TIMEOUTS, - PER_BSD = 0x0006, - PER_SUNOS = 0x0006 | STICKY_TIMEOUTS, - PER_XENIX = 0x0007 | STICKY_TIMEOUTS | SHORT_INODE, - PER_LINUX32 = 0x0008, - PER_LINUX32_3GB = 0x0008 | ADDR_LIMIT_3GB, - PER_IRIX32 = 0x0009 | STICKY_TIMEOUTS,/* IRIX5 32-bit */ - PER_IRIXN32 = 0x000a | STICKY_TIMEOUTS,/* IRIX6 new 32-bit */ - PER_IRIX64 = 0x000b | STICKY_TIMEOUTS,/* IRIX6 64-bit */ - PER_RISCOS = 0x000c, - PER_SOLARIS = 0x000d | STICKY_TIMEOUTS, - PER_UW7 = 0x000e | STICKY_TIMEOUTS | MMAP_PAGE_ZERO, - PER_OSF4 = 0x000f, /* OSF/1 v4 */ - PER_HPUX = 0x0010, - PER_MASK = 0x00ff, -}; - -/* - * Return the base personality without flags. - */ -#define personality(pers) (pers & PER_MASK) - -/* this flag is uneffective under linux too, should be deleted */ -#ifndef MAP_DENYWRITE -#define MAP_DENYWRITE 0 -#endif - -/* should probably go in elf.h */ -#ifndef ELIBBAD -#define ELIBBAD 80 -#endif - -#ifdef TARGET_I386 - -#define ELF_PLATFORM get_elf_platform() - -static const char *get_elf_platform(void) -{ - static char elf_platform[] = "i386"; - int family = (thread_env->cpuid_version >> 8) & 0xff; - if (family > 6) - family = 6; - if (family >= 3) - elf_platform[1] = '0' + family; - return elf_platform; -} - -#define ELF_HWCAP get_elf_hwcap() - -static uint32_t get_elf_hwcap(void) -{ - return thread_env->cpuid_features; -} - -#ifdef TARGET_X86_64 -#define ELF_START_MMAP 0x2aaaaab000ULL -#define elf_check_arch(x) ( ((x) == ELF_ARCH) ) - -#define ELF_CLASS ELFCLASS64 -#define ELF_DATA ELFDATA2LSB -#define ELF_ARCH EM_X86_64 - -static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) -{ - regs->rax = 0; - regs->rsp = infop->start_stack; - regs->rip = infop->entry; -} - -#else - -#define ELF_START_MMAP 0x80000000 - -/* - * This is used to ensure we don't load something for the wrong architecture. - */ -#define elf_check_arch(x) ( ((x) == EM_386) || ((x) == EM_486) ) - -/* - * These are used to set parameters in the core dumps. - */ -#define ELF_CLASS ELFCLASS32 -#define ELF_DATA ELFDATA2LSB -#define ELF_ARCH EM_386 - -static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) -{ - regs->esp = infop->start_stack; - regs->eip = infop->entry; - - /* SVR4/i386 ABI (pages 3-31, 3-32) says that when the program - starts %edx contains a pointer to a function which might be - registered using `atexit'. This provides a mean for the - dynamic linker to call DT_FINI functions for shared libraries - that have been loaded before the code runs. - - A value of 0 tells we have no such handler. */ - regs->edx = 0; -} -#endif - -#define USE_ELF_CORE_DUMP -#define ELF_EXEC_PAGESIZE 4096 - -#endif - -#ifdef TARGET_ARM - -#define ELF_START_MMAP 0x80000000 - -#define elf_check_arch(x) ( (x) == EM_ARM ) - -#define ELF_CLASS ELFCLASS32 -#ifdef TARGET_WORDS_BIGENDIAN -#define ELF_DATA ELFDATA2MSB -#else -#define ELF_DATA ELFDATA2LSB -#endif -#define ELF_ARCH EM_ARM - -static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) -{ - abi_long stack = infop->start_stack; - memset(regs, 0, sizeof(*regs)); - regs->ARM_cpsr = 0x10; - if (infop->entry & 1) - regs->ARM_cpsr |= CPSR_T; - regs->ARM_pc = infop->entry & 0xfffffffe; - regs->ARM_sp = infop->start_stack; - /* FIXME - what to for failure of get_user()? */ - get_user_ual(regs->ARM_r2, stack + 8); /* envp */ - get_user_ual(regs->ARM_r1, stack + 4); /* envp */ - /* XXX: it seems that r0 is zeroed after ! */ - regs->ARM_r0 = 0; - /* For uClinux PIC binaries. */ - /* XXX: Linux does this only on ARM with no MMU (do we care ?) */ - regs->ARM_r10 = infop->start_data; -} - -#define USE_ELF_CORE_DUMP -#define ELF_EXEC_PAGESIZE 4096 - -enum -{ - ARM_HWCAP_ARM_SWP = 1 << 0, - ARM_HWCAP_ARM_HALF = 1 << 1, - ARM_HWCAP_ARM_THUMB = 1 << 2, - ARM_HWCAP_ARM_26BIT = 1 << 3, - ARM_HWCAP_ARM_FAST_MULT = 1 << 4, - ARM_HWCAP_ARM_FPA = 1 << 5, - ARM_HWCAP_ARM_VFP = 1 << 6, - ARM_HWCAP_ARM_EDSP = 1 << 7, -}; - -#define ELF_HWCAP (ARM_HWCAP_ARM_SWP | ARM_HWCAP_ARM_HALF \ - | ARM_HWCAP_ARM_THUMB | ARM_HWCAP_ARM_FAST_MULT \ - | ARM_HWCAP_ARM_FPA | ARM_HWCAP_ARM_VFP) - -#endif - -#ifdef TARGET_SPARC -#ifdef TARGET_SPARC64 - -#define ELF_START_MMAP 0x80000000 - -#ifndef TARGET_ABI32 -#define elf_check_arch(x) ( (x) == EM_SPARCV9 || (x) == EM_SPARC32PLUS ) -#else -#define elf_check_arch(x) ( (x) == EM_SPARC32PLUS || (x) == EM_SPARC ) -#endif - -#define ELF_CLASS ELFCLASS64 -#define ELF_DATA ELFDATA2MSB -#define ELF_ARCH EM_SPARCV9 - -#define STACK_BIAS 2047 - -static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) -{ -#ifndef TARGET_ABI32 - regs->tstate = 0; -#endif - regs->pc = infop->entry; - regs->npc = regs->pc + 4; - regs->y = 0; -#ifdef TARGET_ABI32 - regs->u_regs[14] = infop->start_stack - 16 * 4; -#else - if (personality(infop->personality) == PER_LINUX32) - regs->u_regs[14] = infop->start_stack - 16 * 4; - else - regs->u_regs[14] = infop->start_stack - 16 * 8 - STACK_BIAS; -#endif -} - -#else -#define ELF_START_MMAP 0x80000000 - -#define elf_check_arch(x) ( (x) == EM_SPARC ) - -#define ELF_CLASS ELFCLASS32 -#define ELF_DATA ELFDATA2MSB -#define ELF_ARCH EM_SPARC - -static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) -{ - regs->psr = 0; - regs->pc = infop->entry; - regs->npc = regs->pc + 4; - regs->y = 0; - regs->u_regs[14] = infop->start_stack - 16 * 4; -} - -#endif -#endif - -#ifdef TARGET_PPC - -#define ELF_START_MMAP 0x80000000 - -#if defined(TARGET_PPC64) && !defined(TARGET_ABI32) - -#define elf_check_arch(x) ( (x) == EM_PPC64 ) - -#define ELF_CLASS ELFCLASS64 - -#else - -#define elf_check_arch(x) ( (x) == EM_PPC ) - -#define ELF_CLASS ELFCLASS32 - -#endif - -#ifdef TARGET_WORDS_BIGENDIAN -#define ELF_DATA ELFDATA2MSB -#else -#define ELF_DATA ELFDATA2LSB -#endif -#define ELF_ARCH EM_PPC - -/* - * We need to put in some extra aux table entries to tell glibc what - * the cache block size is, so it can use the dcbz instruction safely. - */ -#define AT_DCACHEBSIZE 19 -#define AT_ICACHEBSIZE 20 -#define AT_UCACHEBSIZE 21 -/* A special ignored type value for PPC, for glibc compatibility. */ -#define AT_IGNOREPPC 22 -/* - * The requirements here are: - * - keep the final alignment of sp (sp & 0xf) - * - make sure the 32-bit value at the first 16 byte aligned position of - * AUXV is greater than 16 for glibc compatibility. - * AT_IGNOREPPC is used for that. - * - for compatibility with glibc ARCH_DLINFO must always be defined on PPC, - * even if DLINFO_ARCH_ITEMS goes to zero or is undefined. - */ -#define DLINFO_ARCH_ITEMS 5 -#define ARCH_DLINFO \ -do { \ - NEW_AUX_ENT(AT_DCACHEBSIZE, 0x20); \ - NEW_AUX_ENT(AT_ICACHEBSIZE, 0x20); \ - NEW_AUX_ENT(AT_UCACHEBSIZE, 0); \ - /* \ - * Now handle glibc compatibility. \ - */ \ - NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC); \ - NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC); \ - } while (0) - -static inline void init_thread(struct target_pt_regs *_regs, struct image_info *infop) -{ - abi_ulong pos = infop->start_stack; - abi_ulong tmp; -#if defined(TARGET_PPC64) && !defined(TARGET_ABI32) - abi_ulong entry, toc; -#endif - - _regs->gpr[1] = infop->start_stack; -#if defined(TARGET_PPC64) && !defined(TARGET_ABI32) - entry = ldq_raw(infop->entry) + infop->load_addr; - toc = ldq_raw(infop->entry + 8) + infop->load_addr; - _regs->gpr[2] = toc; - infop->entry = entry; -#endif - _regs->nip = infop->entry; - /* Note that isn't exactly what regular kernel does - * but this is what the ABI wants and is needed to allow - * execution of PPC BSD programs. - */ - /* FIXME - what to for failure of get_user()? */ - get_user_ual(_regs->gpr[3], pos); - pos += sizeof(abi_ulong); - _regs->gpr[4] = pos; - for (tmp = 1; tmp != 0; pos += sizeof(abi_ulong)) - tmp = ldl(pos); - _regs->gpr[5] = pos; -} - -#define USE_ELF_CORE_DUMP -#define ELF_EXEC_PAGESIZE 4096 - -#endif - -#ifdef TARGET_MIPS - -#define ELF_START_MMAP 0x80000000 - -#define elf_check_arch(x) ( (x) == EM_MIPS ) - -#ifdef TARGET_MIPS64 -#define ELF_CLASS ELFCLASS64 -#else -#define ELF_CLASS ELFCLASS32 -#endif -#ifdef TARGET_WORDS_BIGENDIAN -#define ELF_DATA ELFDATA2MSB -#else -#define ELF_DATA ELFDATA2LSB -#endif -#define ELF_ARCH EM_MIPS - -static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) -{ - regs->cp0_status = 2 << CP0St_KSU; - regs->cp0_epc = infop->entry; - regs->regs[29] = infop->start_stack; -} - -#define USE_ELF_CORE_DUMP -#define ELF_EXEC_PAGESIZE 4096 - -#endif /* TARGET_MIPS */ - -#ifdef TARGET_SH4 - -#define ELF_START_MMAP 0x80000000 - -#define elf_check_arch(x) ( (x) == EM_SH ) - -#define ELF_CLASS ELFCLASS32 -#define ELF_DATA ELFDATA2LSB -#define ELF_ARCH EM_SH - -static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) -{ - /* Check other registers XXXXX */ - regs->pc = infop->entry; - regs->regs[15] = infop->start_stack; -} - -#define USE_ELF_CORE_DUMP -#define ELF_EXEC_PAGESIZE 4096 - -#endif - -#ifdef TARGET_CRIS - -#define ELF_START_MMAP 0x80000000 - -#define elf_check_arch(x) ( (x) == EM_CRIS ) - -#define ELF_CLASS ELFCLASS32 -#define ELF_DATA ELFDATA2LSB -#define ELF_ARCH EM_CRIS - -static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) -{ - regs->erp = infop->entry; -} - -#define USE_ELF_CORE_DUMP -#define ELF_EXEC_PAGESIZE 8192 - -#endif - -#ifdef TARGET_M68K - -#define ELF_START_MMAP 0x80000000 - -#define elf_check_arch(x) ( (x) == EM_68K ) - -#define ELF_CLASS ELFCLASS32 -#define ELF_DATA ELFDATA2MSB -#define ELF_ARCH EM_68K - -/* ??? Does this need to do anything? -#define ELF_PLAT_INIT(_r) */ - -static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) -{ - regs->usp = infop->start_stack; - regs->sr = 0; - regs->pc = infop->entry; -} - -#define USE_ELF_CORE_DUMP -#define ELF_EXEC_PAGESIZE 8192 - -#endif - -#ifdef TARGET_ALPHA - -#define ELF_START_MMAP (0x30000000000ULL) - -#define elf_check_arch(x) ( (x) == ELF_ARCH ) - -#define ELF_CLASS ELFCLASS64 -#define ELF_DATA ELFDATA2MSB -#define ELF_ARCH EM_ALPHA - -static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop) -{ - regs->pc = infop->entry; - regs->ps = 8; - regs->usp = infop->start_stack; - regs->unique = infop->start_data; /* ? */ - printf("Set unique value to " TARGET_FMT_lx " (" TARGET_FMT_lx ")\n", - regs->unique, infop->start_data); -} - -#define USE_ELF_CORE_DUMP -#define ELF_EXEC_PAGESIZE 8192 - -#endif /* TARGET_ALPHA */ - -#ifndef ELF_PLATFORM -#define ELF_PLATFORM (NULL) -#endif - -#ifndef ELF_HWCAP -#define ELF_HWCAP 0 -#endif - -#ifdef TARGET_ABI32 -#undef ELF_CLASS -#define ELF_CLASS ELFCLASS32 -#undef bswaptls -#define bswaptls(ptr) bswap32s(ptr) -#endif - -#include "elf.h" - -struct exec -{ - unsigned int a_info; /* Use macros N_MAGIC, etc for access */ - unsigned int a_text; /* length of text, in bytes */ - unsigned int a_data; /* length of data, in bytes */ - unsigned int a_bss; /* length of uninitialized data area, in bytes */ - unsigned int a_syms; /* length of symbol table data in file, in bytes */ - unsigned int a_entry; /* start address */ - unsigned int a_trsize; /* length of relocation info for text, in bytes */ - unsigned int a_drsize; /* length of relocation info for data, in bytes */ -}; - - -#define N_MAGIC(exec) ((exec).a_info & 0xffff) -#define OMAGIC 0407 -#define NMAGIC 0410 -#define ZMAGIC 0413 -#define QMAGIC 0314 - -/* max code+data+bss space allocated to elf interpreter */ -#define INTERP_MAP_SIZE (32 * 1024 * 1024) - -/* max code+data+bss+brk space allocated to ET_DYN executables */ -#define ET_DYN_MAP_SIZE (128 * 1024 * 1024) - -/* Necessary parameters */ -#define TARGET_ELF_EXEC_PAGESIZE TARGET_PAGE_SIZE -#define TARGET_ELF_PAGESTART(_v) ((_v) & ~(unsigned long)(TARGET_ELF_EXEC_PAGESIZE-1)) -#define TARGET_ELF_PAGEOFFSET(_v) ((_v) & (TARGET_ELF_EXEC_PAGESIZE-1)) - -#define INTERPRETER_NONE 0 -#define INTERPRETER_AOUT 1 -#define INTERPRETER_ELF 2 - -#define DLINFO_ITEMS 12 - -static inline void memcpy_fromfs(void * to, const void * from, unsigned long n) -{ - memcpy(to, from, n); -} - -static int load_aout_interp(void * exptr, int interp_fd); - -#ifdef BSWAP_NEEDED -static void bswap_ehdr(struct elfhdr *ehdr) -{ - bswap16s(&ehdr->e_type); /* Object file type */ - bswap16s(&ehdr->e_machine); /* Architecture */ - bswap32s(&ehdr->e_version); /* Object file version */ - bswaptls(&ehdr->e_entry); /* Entry point virtual address */ - bswaptls(&ehdr->e_phoff); /* Program header table file offset */ - bswaptls(&ehdr->e_shoff); /* Section header table file offset */ - bswap32s(&ehdr->e_flags); /* Processor-specific flags */ - bswap16s(&ehdr->e_ehsize); /* ELF header size in bytes */ - bswap16s(&ehdr->e_phentsize); /* Program header table entry size */ - bswap16s(&ehdr->e_phnum); /* Program header table entry count */ - bswap16s(&ehdr->e_shentsize); /* Section header table entry size */ - bswap16s(&ehdr->e_shnum); /* Section header table entry count */ - bswap16s(&ehdr->e_shstrndx); /* Section header string table index */ -} - -static void bswap_phdr(struct elf_phdr *phdr) -{ - bswap32s(&phdr->p_type); /* Segment type */ - bswaptls(&phdr->p_offset); /* Segment file offset */ - bswaptls(&phdr->p_vaddr); /* Segment virtual address */ - bswaptls(&phdr->p_paddr); /* Segment physical address */ - bswaptls(&phdr->p_filesz); /* Segment size in file */ - bswaptls(&phdr->p_memsz); /* Segment size in memory */ - bswap32s(&phdr->p_flags); /* Segment flags */ - bswaptls(&phdr->p_align); /* Segment alignment */ -} - -static void bswap_shdr(struct elf_shdr *shdr) -{ - bswap32s(&shdr->sh_name); - bswap32s(&shdr->sh_type); - bswaptls(&shdr->sh_flags); - bswaptls(&shdr->sh_addr); - bswaptls(&shdr->sh_offset); - bswaptls(&shdr->sh_size); - bswap32s(&shdr->sh_link); - bswap32s(&shdr->sh_info); - bswaptls(&shdr->sh_addralign); - bswaptls(&shdr->sh_entsize); -} - -static void bswap_sym(struct elf_sym *sym) -{ - bswap32s(&sym->st_name); - bswaptls(&sym->st_value); - bswaptls(&sym->st_size); - bswap16s(&sym->st_shndx); -} -#endif - -/* - * 'copy_elf_strings()' copies argument/envelope strings from user - * memory to free pages in kernel mem. These are in a format ready - * to be put directly into the top of new user memory. - * - */ -static abi_ulong copy_elf_strings(int argc,char ** argv, void **page, - abi_ulong p) -{ - char *tmp, *tmp1, *pag = NULL; - int len, offset = 0; - - if (!p) { - return 0; /* bullet-proofing */ - } - while (argc-- > 0) { - tmp = argv[argc]; - if (!tmp) { - fprintf(stderr, "VFS: argc is wrong"); - exit(-1); - } - tmp1 = tmp; - while (*tmp++); - len = tmp - tmp1; - if (p < len) { /* this shouldn't happen - 128kB */ - return 0; - } - while (len) { - --p; --tmp; --len; - if (--offset < 0) { - offset = p % TARGET_PAGE_SIZE; - pag = (char *)page[p/TARGET_PAGE_SIZE]; - if (!pag) { - pag = (char *)malloc(TARGET_PAGE_SIZE); - memset(pag, 0, TARGET_PAGE_SIZE); - page[p/TARGET_PAGE_SIZE] = pag; - if (!pag) - return 0; - } - } - if (len == 0 || offset == 0) { - *(pag + offset) = *tmp; - } - else { - int bytes_to_copy = (len > offset) ? offset : len; - tmp -= bytes_to_copy; - p -= bytes_to_copy; - offset -= bytes_to_copy; - len -= bytes_to_copy; - memcpy_fromfs(pag + offset, tmp, bytes_to_copy + 1); - } - } - } - return p; -} - -static abi_ulong setup_arg_pages(abi_ulong p, struct linux_binprm *bprm, - struct image_info *info) -{ - abi_ulong stack_base, size, error; - int i; - - /* Create enough stack to hold everything. If we don't use - * it for args, we'll use it for something else... - */ - size = x86_stack_size; - if (size < MAX_ARG_PAGES*TARGET_PAGE_SIZE) - size = MAX_ARG_PAGES*TARGET_PAGE_SIZE; - error = target_mmap(0, - size + qemu_host_page_size, - PROT_READ | PROT_WRITE, - MAP_PRIVATE | MAP_ANON, - -1, 0); - if (error == -1) { - perror("stk mmap"); - exit(-1); - } - /* we reserve one extra page at the top of the stack as guard */ - target_mprotect(error + size, qemu_host_page_size, PROT_NONE); - - stack_base = error + size - MAX_ARG_PAGES*TARGET_PAGE_SIZE; - p += stack_base; - - for (i = 0 ; i < MAX_ARG_PAGES ; i++) { - if (bprm->page[i]) { - info->rss++; - /* FIXME - check return value of memcpy_to_target() for failure */ - memcpy_to_target(stack_base, bprm->page[i], TARGET_PAGE_SIZE); - free(bprm->page[i]); - } - stack_base += TARGET_PAGE_SIZE; - } - return p; -} - -static void set_brk(abi_ulong start, abi_ulong end) -{ - /* page-align the start and end addresses... */ - start = HOST_PAGE_ALIGN(start); - end = HOST_PAGE_ALIGN(end); - if (end <= start) - return; - if(target_mmap(start, end - start, - PROT_READ | PROT_WRITE | PROT_EXEC, - MAP_FIXED | MAP_PRIVATE | MAP_ANON, -1, 0) == -1) { - perror("cannot mmap brk"); - exit(-1); - } -} - - -/* We need to explicitly zero any fractional pages after the data - section (i.e. bss). This would contain the junk from the file that - should not be in memory. */ -static void padzero(abi_ulong elf_bss, abi_ulong last_bss) -{ - abi_ulong nbyte; - - if (elf_bss >= last_bss) - return; - - /* XXX: this is really a hack : if the real host page size is - smaller than the target page size, some pages after the end - of the file may not be mapped. A better fix would be to - patch target_mmap(), but it is more complicated as the file - size must be known */ - if (qemu_real_host_page_size < qemu_host_page_size) { - abi_ulong end_addr, end_addr1; - end_addr1 = (elf_bss + qemu_real_host_page_size - 1) & - ~(qemu_real_host_page_size - 1); - end_addr = HOST_PAGE_ALIGN(elf_bss); - if (end_addr1 < end_addr) { - mmap((void *)g2h(end_addr1), end_addr - end_addr1, - PROT_READ|PROT_WRITE|PROT_EXEC, - MAP_FIXED|MAP_PRIVATE|MAP_ANON, -1, 0); - } - } - - nbyte = elf_bss & (qemu_host_page_size-1); - if (nbyte) { - nbyte = qemu_host_page_size - nbyte; - do { - /* FIXME - what to do if put_user() fails? */ - put_user_u8(0, elf_bss); - elf_bss++; - } while (--nbyte); - } -} - - -static abi_ulong create_elf_tables(abi_ulong p, int argc, int envc, - struct elfhdr * exec, - abi_ulong load_addr, - abi_ulong load_bias, - abi_ulong interp_load_addr, int ibcs, - struct image_info *info) -{ - abi_ulong sp; - int size; - abi_ulong u_platform; - const char *k_platform; - const int n = sizeof(elf_addr_t); - - sp = p; - u_platform = 0; - k_platform = ELF_PLATFORM; - if (k_platform) { - size_t len = strlen(k_platform) + 1; - sp -= (len + n - 1) & ~(n - 1); - u_platform = sp; - /* FIXME - check return value of memcpy_to_target() for failure */ - memcpy_to_target(sp, k_platform, len); - } - /* - * Force 16 byte _final_ alignment here for generality. - */ - sp = sp &~ (abi_ulong)15; - size = (DLINFO_ITEMS + 1) * 2; - if (k_platform) - size += 2; -#ifdef DLINFO_ARCH_ITEMS - size += DLINFO_ARCH_ITEMS * 2; -#endif - size += envc + argc + 2; - size += (!ibcs ? 3 : 1); /* argc itself */ - size *= n; - if (size & 15) - sp -= 16 - (size & 15); - - /* This is correct because Linux defines - * elf_addr_t as Elf32_Off / Elf64_Off - */ -#define NEW_AUX_ENT(id, val) do { \ - sp -= n; put_user_ual(val, sp); \ - sp -= n; put_user_ual(id, sp); \ - } while(0) - - NEW_AUX_ENT (AT_NULL, 0); - - /* There must be exactly DLINFO_ITEMS entries here. */ - NEW_AUX_ENT(AT_PHDR, (abi_ulong)(load_addr + exec->e_phoff)); - NEW_AUX_ENT(AT_PHENT, (abi_ulong)(sizeof (struct elf_phdr))); - NEW_AUX_ENT(AT_PHNUM, (abi_ulong)(exec->e_phnum)); - NEW_AUX_ENT(AT_PAGESZ, (abi_ulong)(TARGET_PAGE_SIZE)); - NEW_AUX_ENT(AT_BASE, (abi_ulong)(interp_load_addr)); - NEW_AUX_ENT(AT_FLAGS, (abi_ulong)0); - NEW_AUX_ENT(AT_ENTRY, load_bias + exec->e_entry); - NEW_AUX_ENT(AT_UID, (abi_ulong) getuid()); - NEW_AUX_ENT(AT_EUID, (abi_ulong) geteuid()); - NEW_AUX_ENT(AT_GID, (abi_ulong) getgid()); - NEW_AUX_ENT(AT_EGID, (abi_ulong) getegid()); - NEW_AUX_ENT(AT_HWCAP, (abi_ulong) ELF_HWCAP); - NEW_AUX_ENT(AT_CLKTCK, (abi_ulong) sysconf(_SC_CLK_TCK)); - if (k_platform) - NEW_AUX_ENT(AT_PLATFORM, u_platform); -#ifdef ARCH_DLINFO - /* - * ARCH_DLINFO must come last so platform specific code can enforce - * special alignment requirements on the AUXV if necessary (eg. PPC). - */ - ARCH_DLINFO; -#endif -#undef NEW_AUX_ENT - - sp = loader_build_argptr(envc, argc, sp, p, !ibcs); - return sp; -} - - -static abi_ulong load_elf_interp(struct elfhdr * interp_elf_ex, - int interpreter_fd, - abi_ulong *interp_load_addr) -{ - struct elf_phdr *elf_phdata = NULL; - struct elf_phdr *eppnt; - abi_ulong load_addr = 0; - int load_addr_set = 0; - int retval; - abi_ulong last_bss, elf_bss; - abi_ulong error; - int i; - - elf_bss = 0; - last_bss = 0; - error = 0; - -#ifdef BSWAP_NEEDED - bswap_ehdr(interp_elf_ex); -#endif - /* First of all, some simple consistency checks */ - if ((interp_elf_ex->e_type != ET_EXEC && - interp_elf_ex->e_type != ET_DYN) || - !elf_check_arch(interp_elf_ex->e_machine)) { - return ~((abi_ulong)0UL); - } - - - /* Now read in all of the header information */ - - if (sizeof(struct elf_phdr) * interp_elf_ex->e_phnum > TARGET_PAGE_SIZE) - return ~(abi_ulong)0UL; - - elf_phdata = (struct elf_phdr *) - malloc(sizeof(struct elf_phdr) * interp_elf_ex->e_phnum); - - if (!elf_phdata) - return ~((abi_ulong)0UL); - - /* - * If the size of this structure has changed, then punt, since - * we will be doing the wrong thing. - */ - if (interp_elf_ex->e_phentsize != sizeof(struct elf_phdr)) { - free(elf_phdata); - return ~((abi_ulong)0UL); - } - - retval = lseek(interpreter_fd, interp_elf_ex->e_phoff, SEEK_SET); - if(retval >= 0) { - retval = read(interpreter_fd, - (char *) elf_phdata, - sizeof(struct elf_phdr) * interp_elf_ex->e_phnum); - } - if (retval < 0) { - perror("load_elf_interp"); - exit(-1); - free (elf_phdata); - return retval; - } -#ifdef BSWAP_NEEDED - eppnt = elf_phdata; - for (i=0; i<interp_elf_ex->e_phnum; i++, eppnt++) { - bswap_phdr(eppnt); - } -#endif - - if (interp_elf_ex->e_type == ET_DYN) { - /* in order to avoid hardcoding the interpreter load - address in qemu, we allocate a big enough memory zone */ - error = target_mmap(0, INTERP_MAP_SIZE, - PROT_NONE, MAP_PRIVATE | MAP_ANON, - -1, 0); - if (error == -1) { - perror("mmap"); - exit(-1); - } - load_addr = error; - load_addr_set = 1; - } - - eppnt = elf_phdata; - for(i=0; i<interp_elf_ex->e_phnum; i++, eppnt++) - if (eppnt->p_type == PT_LOAD) { - int elf_type = MAP_PRIVATE | MAP_DENYWRITE; - int elf_prot = 0; - abi_ulong vaddr = 0; - abi_ulong k; - - if (eppnt->p_flags & PF_R) elf_prot = PROT_READ; - if (eppnt->p_flags & PF_W) elf_prot |= PROT_WRITE; - if (eppnt->p_flags & PF_X) elf_prot |= PROT_EXEC; - if (interp_elf_ex->e_type == ET_EXEC || load_addr_set) { - elf_type |= MAP_FIXED; - vaddr = eppnt->p_vaddr; - } - error = target_mmap(load_addr+TARGET_ELF_PAGESTART(vaddr), - eppnt->p_filesz + TARGET_ELF_PAGEOFFSET(eppnt->p_vaddr), - elf_prot, - elf_type, - interpreter_fd, - eppnt->p_offset - TARGET_ELF_PAGEOFFSET(eppnt->p_vaddr)); - - if (error == -1) { - /* Real error */ - close(interpreter_fd); - free(elf_phdata); - return ~((abi_ulong)0UL); - } - - if (!load_addr_set && interp_elf_ex->e_type == ET_DYN) { - load_addr = error; - load_addr_set = 1; - } - - /* - * Find the end of the file mapping for this phdr, and keep - * track of the largest address we see for this. - */ - k = load_addr + eppnt->p_vaddr + eppnt->p_filesz; - if (k > elf_bss) elf_bss = k; - - /* - * Do the same thing for the memory mapping - between - * elf_bss and last_bss is the bss section. - */ - k = load_addr + eppnt->p_memsz + eppnt->p_vaddr; - if (k > last_bss) last_bss = k; - } - - /* Now use mmap to map the library into memory. */ - - close(interpreter_fd); - - /* - * Now fill out the bss section. First pad the last page up - * to the page boundary, and then perform a mmap to make sure - * that there are zeromapped pages up to and including the last - * bss page. - */ - padzero(elf_bss, last_bss); - elf_bss = TARGET_ELF_PAGESTART(elf_bss + qemu_host_page_size - 1); /* What we have mapped so far */ - - /* Map the last of the bss segment */ - if (last_bss > elf_bss) { - target_mmap(elf_bss, last_bss-elf_bss, - PROT_READ|PROT_WRITE|PROT_EXEC, - MAP_FIXED|MAP_PRIVATE|MAP_ANON, -1, 0); - } - free(elf_phdata); - - *interp_load_addr = load_addr; - return ((abi_ulong) interp_elf_ex->e_entry) + load_addr; -} - -static int symfind(const void *s0, const void *s1) -{ - struct elf_sym *key = (struct elf_sym *)s0; - struct elf_sym *sym = (struct elf_sym *)s1; - int result = 0; - if (key->st_value < sym->st_value) { - result = -1; - } else if (key->st_value > sym->st_value + sym->st_size) { - result = 1; - } - return result; -} - -static const char *lookup_symbolxx(struct syminfo *s, target_ulong orig_addr) -{ -#if ELF_CLASS == ELFCLASS32 - struct elf_sym *syms = s->disas_symtab.elf32; -#else - struct elf_sym *syms = s->disas_symtab.elf64; -#endif - - // binary search - struct elf_sym key; - struct elf_sym *sym; - - key.st_value = orig_addr; - - sym = bsearch(&key, syms, s->disas_num_syms, sizeof(*syms), symfind); - if (sym != NULL) { - return s->disas_strtab + sym->st_name; - } - - return ""; -} - -/* FIXME: This should use elf_ops.h */ -static int symcmp(const void *s0, const void *s1) -{ - struct elf_sym *sym0 = (struct elf_sym *)s0; - struct elf_sym *sym1 = (struct elf_sym *)s1; - return (sym0->st_value < sym1->st_value) - ? -1 - : ((sym0->st_value > sym1->st_value) ? 1 : 0); -} - -/* Best attempt to load symbols from this ELF object. */ -static void load_symbols(struct elfhdr *hdr, int fd) -{ - unsigned int i, nsyms; - struct elf_shdr sechdr, symtab, strtab; - char *strings; - struct syminfo *s; - struct elf_sym *syms; - - lseek(fd, hdr->e_shoff, SEEK_SET); - for (i = 0; i < hdr->e_shnum; i++) { - if (read(fd, &sechdr, sizeof(sechdr)) != sizeof(sechdr)) - return; -#ifdef BSWAP_NEEDED - bswap_shdr(&sechdr); -#endif - if (sechdr.sh_type == SHT_SYMTAB) { - symtab = sechdr; - lseek(fd, hdr->e_shoff - + sizeof(sechdr) * sechdr.sh_link, SEEK_SET); - if (read(fd, &strtab, sizeof(strtab)) - != sizeof(strtab)) - return; -#ifdef BSWAP_NEEDED - bswap_shdr(&strtab); -#endif - goto found; - } - } - return; /* Shouldn't happen... */ - - found: - /* Now know where the strtab and symtab are. Snarf them. */ - s = malloc(sizeof(*s)); - syms = malloc(symtab.sh_size); - if (!syms) - return; - s->disas_strtab = strings = malloc(strtab.sh_size); - if (!s->disas_strtab) - return; - - lseek(fd, symtab.sh_offset, SEEK_SET); - if (read(fd, syms, symtab.sh_size) != symtab.sh_size) - return; - - nsyms = symtab.sh_size / sizeof(struct elf_sym); - - i = 0; - while (i < nsyms) { -#ifdef BSWAP_NEEDED - bswap_sym(syms + i); -#endif - // Throw away entries which we do not need. - if (syms[i].st_shndx == SHN_UNDEF || - syms[i].st_shndx >= SHN_LORESERVE || - ELF_ST_TYPE(syms[i].st_info) != STT_FUNC) { - nsyms--; - if (i < nsyms) { - syms[i] = syms[nsyms]; - } - continue; - } -#if defined(TARGET_ARM) || defined (TARGET_MIPS) - /* The bottom address bit marks a Thumb or MIPS16 symbol. */ - syms[i].st_value &= ~(target_ulong)1; -#endif - i++; - } - syms = realloc(syms, nsyms * sizeof(*syms)); - - qsort(syms, nsyms, sizeof(*syms), symcmp); - - lseek(fd, strtab.sh_offset, SEEK_SET); - if (read(fd, strings, strtab.sh_size) != strtab.sh_size) - return; - s->disas_num_syms = nsyms; -#if ELF_CLASS == ELFCLASS32 - s->disas_symtab.elf32 = syms; - s->lookup_symbol = lookup_symbolxx; -#else - s->disas_symtab.elf64 = syms; - s->lookup_symbol = lookup_symbolxx; -#endif - s->next = syminfos; - syminfos = s; -} - -int load_elf_binary(struct linux_binprm * bprm, struct target_pt_regs * regs, - struct image_info * info) -{ - struct elfhdr elf_ex; - struct elfhdr interp_elf_ex; - struct exec interp_ex; - int interpreter_fd = -1; /* avoid warning */ - abi_ulong load_addr, load_bias; - int load_addr_set = 0; - unsigned int interpreter_type = INTERPRETER_NONE; - unsigned char ibcs2_interpreter; - int i; - abi_ulong mapped_addr; - struct elf_phdr * elf_ppnt; - struct elf_phdr *elf_phdata; - abi_ulong elf_bss, k, elf_brk; - int retval; - char * elf_interpreter; - abi_ulong elf_entry, interp_load_addr = 0; - int status; - abi_ulong start_code, end_code, start_data, end_data; - abi_ulong reloc_func_desc = 0; - abi_ulong elf_stack; - char passed_fileno[6]; - - ibcs2_interpreter = 0; - status = 0; - load_addr = 0; - load_bias = 0; - elf_ex = *((struct elfhdr *) bprm->buf); /* exec-header */ -#ifdef BSWAP_NEEDED - bswap_ehdr(&elf_ex); -#endif - - /* First of all, some simple consistency checks */ - if ((elf_ex.e_type != ET_EXEC && elf_ex.e_type != ET_DYN) || - (! elf_check_arch(elf_ex.e_machine))) { - return -ENOEXEC; - } - - bprm->p = copy_elf_strings(1, &bprm->filename, bprm->page, bprm->p); - bprm->p = copy_elf_strings(bprm->envc,bprm->envp,bprm->page,bprm->p); - bprm->p = copy_elf_strings(bprm->argc,bprm->argv,bprm->page,bprm->p); - if (!bprm->p) { - retval = -E2BIG; - } - - /* Now read in all of the header information */ - elf_phdata = (struct elf_phdr *)malloc(elf_ex.e_phentsize*elf_ex.e_phnum); - if (elf_phdata == NULL) { - return -ENOMEM; - } - - retval = lseek(bprm->fd, elf_ex.e_phoff, SEEK_SET); - if(retval > 0) { - retval = read(bprm->fd, (char *) elf_phdata, - elf_ex.e_phentsize * elf_ex.e_phnum); - } - - if (retval < 0) { - perror("load_elf_binary"); - exit(-1); - free (elf_phdata); - return -errno; - } - -#ifdef BSWAP_NEEDED - elf_ppnt = elf_phdata; - for (i=0; i<elf_ex.e_phnum; i++, elf_ppnt++) { - bswap_phdr(elf_ppnt); - } -#endif - elf_ppnt = elf_phdata; - - elf_bss = 0; - elf_brk = 0; - - - elf_stack = ~((abi_ulong)0UL); - elf_interpreter = NULL; - start_code = ~((abi_ulong)0UL); - end_code = 0; - start_data = 0; - end_data = 0; - interp_ex.a_info = 0; - - for(i=0;i < elf_ex.e_phnum; i++) { - if (elf_ppnt->p_type == PT_INTERP) { - if ( elf_interpreter != NULL ) - { - free (elf_phdata); - free(elf_interpreter); - close(bprm->fd); - return -EINVAL; - } - - /* This is the program interpreter used for - * shared libraries - for now assume that this - * is an a.out format binary - */ - - elf_interpreter = (char *)malloc(elf_ppnt->p_filesz); - - if (elf_interpreter == NULL) { - free (elf_phdata); - close(bprm->fd); - return -ENOMEM; - } - - retval = lseek(bprm->fd, elf_ppnt->p_offset, SEEK_SET); - if(retval >= 0) { - retval = read(bprm->fd, elf_interpreter, elf_ppnt->p_filesz); - } - if(retval < 0) { - perror("load_elf_binary2"); - exit(-1); - } - - /* If the program interpreter is one of these two, - then assume an iBCS2 image. Otherwise assume - a native linux image. */ - - /* JRP - Need to add X86 lib dir stuff here... */ - - if (strcmp(elf_interpreter,"/usr/lib/libc.so.1") == 0 || - strcmp(elf_interpreter,"/usr/lib/ld.so.1") == 0) { - ibcs2_interpreter = 1; - } - -#if 0 - printf("Using ELF interpreter %s\n", elf_interpreter); -#endif - if (retval >= 0) { - retval = open(path(elf_interpreter), O_RDONLY); - if(retval >= 0) { - interpreter_fd = retval; - } - else { - perror(elf_interpreter); - exit(-1); - /* retval = -errno; */ - } - } - - if (retval >= 0) { - retval = lseek(interpreter_fd, 0, SEEK_SET); - if(retval >= 0) { - retval = read(interpreter_fd,bprm->buf,128); - } - } - if (retval >= 0) { - interp_ex = *((struct exec *) bprm->buf); /* aout exec-header */ - interp_elf_ex=*((struct elfhdr *) bprm->buf); /* elf exec-header */ - } - if (retval < 0) { - perror("load_elf_binary3"); - exit(-1); - free (elf_phdata); - free(elf_interpreter); - close(bprm->fd); - return retval; - } - } - elf_ppnt++; - } - - /* Some simple consistency checks for the interpreter */ - if (elf_interpreter){ - interpreter_type = INTERPRETER_ELF | INTERPRETER_AOUT; - - /* Now figure out which format our binary is */ - if ((N_MAGIC(interp_ex) != OMAGIC) && (N_MAGIC(interp_ex) != ZMAGIC) && - (N_MAGIC(interp_ex) != QMAGIC)) { - interpreter_type = INTERPRETER_ELF; - } - - if (interp_elf_ex.e_ident[0] != 0x7f || - strncmp((char *)&interp_elf_ex.e_ident[1], "ELF",3) != 0) { - interpreter_type &= ~INTERPRETER_ELF; - } - - if (!interpreter_type) { - free(elf_interpreter); - free(elf_phdata); - close(bprm->fd); - return -ELIBBAD; - } - } - - /* OK, we are done with that, now set up the arg stuff, - and then start this sucker up */ - - { - char * passed_p; - - if (interpreter_type == INTERPRETER_AOUT) { - snprintf(passed_fileno, sizeof(passed_fileno), "%d", bprm->fd); - passed_p = passed_fileno; - - if (elf_interpreter) { - bprm->p = copy_elf_strings(1,&passed_p,bprm->page,bprm->p); - bprm->argc++; - } - } - if (!bprm->p) { - if (elf_interpreter) { - free(elf_interpreter); - } - free (elf_phdata); - close(bprm->fd); - return -E2BIG; - } - } - - /* OK, This is the point of no return */ - info->end_data = 0; - info->end_code = 0; - info->start_mmap = (abi_ulong)ELF_START_MMAP; - info->mmap = 0; - elf_entry = (abi_ulong) elf_ex.e_entry; - - /* Do this so that we can load the interpreter, if need be. We will - change some of these later */ - info->rss = 0; - bprm->p = setup_arg_pages(bprm->p, bprm, info); - info->start_stack = bprm->p; - - /* Now we do a little grungy work by mmaping the ELF image into - * the correct location in memory. At this point, we assume that - * the image should be loaded at fixed address, not at a variable - * address. - */ - - for(i = 0, elf_ppnt = elf_phdata; i < elf_ex.e_phnum; i++, elf_ppnt++) { - int elf_prot = 0; - int elf_flags = 0; - abi_ulong error; - - if (elf_ppnt->p_type != PT_LOAD) - continue; - - if (elf_ppnt->p_flags & PF_R) elf_prot |= PROT_READ; - if (elf_ppnt->p_flags & PF_W) elf_prot |= PROT_WRITE; - if (elf_ppnt->p_flags & PF_X) elf_prot |= PROT_EXEC; - elf_flags = MAP_PRIVATE | MAP_DENYWRITE; - if (elf_ex.e_type == ET_EXEC || load_addr_set) { - elf_flags |= MAP_FIXED; - } else if (elf_ex.e_type == ET_DYN) { - /* Try and get dynamic programs out of the way of the default mmap - base, as well as whatever program they might try to exec. This - is because the brk will follow the loader, and is not movable. */ - /* NOTE: for qemu, we do a big mmap to get enough space - without hardcoding any address */ - error = target_mmap(0, ET_DYN_MAP_SIZE, - PROT_NONE, MAP_PRIVATE | MAP_ANON, - -1, 0); - if (error == -1) { - perror("mmap"); - exit(-1); - } - load_bias = TARGET_ELF_PAGESTART(error - elf_ppnt->p_vaddr); - } - - error = target_mmap(TARGET_ELF_PAGESTART(load_bias + elf_ppnt->p_vaddr), - (elf_ppnt->p_filesz + - TARGET_ELF_PAGEOFFSET(elf_ppnt->p_vaddr)), - elf_prot, - (MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE), - bprm->fd, - (elf_ppnt->p_offset - - TARGET_ELF_PAGEOFFSET(elf_ppnt->p_vaddr))); - if (error == -1) { - perror("mmap"); - exit(-1); - } - -#ifdef LOW_ELF_STACK - if (TARGET_ELF_PAGESTART(elf_ppnt->p_vaddr) < elf_stack) - elf_stack = TARGET_ELF_PAGESTART(elf_ppnt->p_vaddr); -#endif - - if (!load_addr_set) { - load_addr_set = 1; - load_addr = elf_ppnt->p_vaddr - elf_ppnt->p_offset; - if (elf_ex.e_type == ET_DYN) { - load_bias += error - - TARGET_ELF_PAGESTART(load_bias + elf_ppnt->p_vaddr); - load_addr += load_bias; - reloc_func_desc = load_bias; - } - } - k = elf_ppnt->p_vaddr; - if (k < start_code) - start_code = k; - if (start_data < k) - start_data = k; - k = elf_ppnt->p_vaddr + elf_ppnt->p_filesz; - if (k > elf_bss) - elf_bss = k; - if ((elf_ppnt->p_flags & PF_X) && end_code < k) - end_code = k; - if (end_data < k) - end_data = k; - k = elf_ppnt->p_vaddr + elf_ppnt->p_memsz; - if (k > elf_brk) elf_brk = k; - } - - elf_entry += load_bias; - elf_bss += load_bias; - elf_brk += load_bias; - start_code += load_bias; - end_code += load_bias; - start_data += load_bias; - end_data += load_bias; - - if (elf_interpreter) { - if (interpreter_type & 1) { - elf_entry = load_aout_interp(&interp_ex, interpreter_fd); - } - else if (interpreter_type & 2) { - elf_entry = load_elf_interp(&interp_elf_ex, interpreter_fd, - &interp_load_addr); - } - reloc_func_desc = interp_load_addr; - - close(interpreter_fd); - free(elf_interpreter); - - if (elf_entry == ~((abi_ulong)0UL)) { - printf("Unable to load interpreter\n"); - free(elf_phdata); - exit(-1); - return 0; - } - } - - free(elf_phdata); - - if (qemu_log_enabled()) - load_symbols(&elf_ex, bprm->fd); - - if (interpreter_type != INTERPRETER_AOUT) close(bprm->fd); - info->personality = (ibcs2_interpreter ? PER_SVR4 : PER_LINUX); - -#ifdef LOW_ELF_STACK - info->start_stack = bprm->p = elf_stack - 4; -#endif - bprm->p = create_elf_tables(bprm->p, - bprm->argc, - bprm->envc, - &elf_ex, - load_addr, load_bias, - interp_load_addr, - (interpreter_type == INTERPRETER_AOUT ? 0 : 1), - info); - info->load_addr = reloc_func_desc; - info->start_brk = info->brk = elf_brk; - info->end_code = end_code; - info->start_code = start_code; - info->start_data = start_data; - info->end_data = end_data; - info->start_stack = bprm->p; - - /* Calling set_brk effectively mmaps the pages that we need for the bss and break - sections */ - set_brk(elf_bss, elf_brk); - - padzero(elf_bss, elf_brk); - -#if 0 - printf("(start_brk) %x\n" , info->start_brk); - printf("(end_code) %x\n" , info->end_code); - printf("(start_code) %x\n" , info->start_code); - printf("(end_data) %x\n" , info->end_data); - printf("(start_stack) %x\n" , info->start_stack); - printf("(brk) %x\n" , info->brk); -#endif - - if ( info->personality == PER_SVR4 ) - { - /* Why this, you ask??? Well SVr4 maps page 0 as read-only, - and some applications "depend" upon this behavior. - Since we do not have the power to recompile these, we - emulate the SVr4 behavior. Sigh. */ - mapped_addr = target_mmap(0, qemu_host_page_size, PROT_READ | PROT_EXEC, - MAP_FIXED | MAP_PRIVATE, -1, 0); - } - - info->entry = elf_entry; - - return 0; -} - -static int load_aout_interp(void * exptr, int interp_fd) -{ - printf("a.out interpreter not yet supported\n"); - return(0); -} - -void do_init_thread(struct target_pt_regs *regs, struct image_info *infop) -{ - init_thread(regs, infop); -} diff --git a/qemu-0.11.0/bsd-user/errno_defs.h b/qemu-0.11.0/bsd-user/errno_defs.h deleted file mode 100644 index 1efa502..0000000 --- a/qemu-0.11.0/bsd-user/errno_defs.h +++ /dev/null @@ -1,149 +0,0 @@ -/* $OpenBSD: errno.h,v 1.20 2007/09/03 14:37:52 millert Exp $ */ -/* $NetBSD: errno.h,v 1.10 1996/01/20 01:33:53 jtc Exp $ */ - -/* - * Copyright (c) 1982, 1986, 1989, 1993 - * The Regents of the University of California. All rights reserved. - * (c) UNIX System Laboratories, Inc. - * All or some portions of this file are derived from material licensed - * to the University of California by American Telephone and Telegraph - * Co. or Unix System Laboratories, Inc. and are reproduced herein with - * the permission of UNIX System Laboratories, Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)errno.h 8.5 (Berkeley) 1/21/94 - */ - -#define TARGET_EPERM 1 /* Operation not permitted */ -#define TARGET_ENOENT 2 /* No such file or directory */ -#define TARGET_ESRCH 3 /* No such process */ -#define TARGET_EINTR 4 /* Interrupted system call */ -#define TARGET_EIO 5 /* Input/output error */ -#define TARGET_ENXIO 6 /* Device not configured */ -#define TARGET_E2BIG 7 /* Argument list too long */ -#define TARGET_ENOEXEC 8 /* Exec format error */ -#define TARGET_EBADF 9 /* Bad file descriptor */ -#define TARGET_ECHILD 10 /* No child processes */ -#define TARGET_EDEADLK 11 /* Resource deadlock avoided */ - /* 11 was EAGAIN */ -#define TARGET_ENOMEM 12 /* Cannot allocate memory */ -#define TARGET_EACCES 13 /* Permission denied */ -#define TARGET_EFAULT 14 /* Bad address */ -#define TARGET_ENOTBLK 15 /* Block device required */ -#define TARGET_EBUSY 16 /* Device busy */ -#define TARGET_EEXIST 17 /* File exists */ -#define TARGET_EXDEV 18 /* Cross-device link */ -#define TARGET_ENODEV 19 /* Operation not supported by device */ -#define TARGET_ENOTDIR 20 /* Not a directory */ -#define TARGET_EISDIR 21 /* Is a directory */ -#define TARGET_EINVAL 22 /* Invalid argument */ -#define TARGET_ENFILE 23 /* Too many open files in system */ -#define TARGET_EMFILE 24 /* Too many open files */ -#define TARGET_ENOTTY 25 /* Inappropriate ioctl for device */ -#define TARGET_ETXTBSY 26 /* Text file busy */ -#define TARGET_EFBIG 27 /* File too large */ -#define TARGET_ENOSPC 28 /* No space left on device */ -#define TARGET_ESPIPE 29 /* Illegal seek */ -#define TARGET_EROFS 30 /* Read-only file system */ -#define TARGET_EMLINK 31 /* Too many links */ -#define TARGET_EPIPE 32 /* Broken pipe */ - -/* math software */ -#define TARGET_EDOM 33 /* Numerical argument out of domain */ -#define TARGET_ERANGE 34 /* Result too large */ - -/* non-blocking and interrupt i/o */ -#define TARGET_EAGAIN 35 /* Resource temporarily unavailable */ -#define TARGET_EWOULDBLOCK EAGAIN /* Operation would block */ -#define TARGET_EINPROGRESS 36 /* Operation now in progress */ -#define TARGET_EALREADY 37 /* Operation already in progress */ - -/* ipc/network software -- argument errors */ -#define TARGET_ENOTSOCK 38 /* Socket operation on non-socket */ -#define TARGET_EDESTADDRREQ 39 /* Destination address required */ -#define TARGET_EMSGSIZE 40 /* Message too long */ -#define TARGET_EPROTOTYPE 41 /* Protocol wrong type for socket */ -#define TARGET_ENOPROTOOPT 42 /* Protocol not available */ -#define TARGET_EPROTONOSUPPORT 43 /* Protocol not supported */ -#define TARGET_ESOCKTNOSUPPORT 44 /* Socket type not supported */ -#define TARGET_EOPNOTSUPP 45 /* Operation not supported */ -#define TARGET_EPFNOSUPPORT 46 /* Protocol family not supported */ -#define TARGET_EAFNOSUPPORT 47 /* Address family not supported by protocol family */ -#define TARGET_EADDRINUSE 48 /* Address already in use */ -#define TARGET_EADDRNOTAVAIL 49 /* Can't assign requested address */ - -/* ipc/network software -- operational errors */ -#define TARGET_ENETDOWN 50 /* Network is down */ -#define TARGET_ENETUNREACH 51 /* Network is unreachable */ -#define TARGET_ENETRESET 52 /* Network dropped connection on reset */ -#define TARGET_ECONNABORTED 53 /* Software caused connection abort */ -#define TARGET_ECONNRESET 54 /* Connection reset by peer */ -#define TARGET_ENOBUFS 55 /* No buffer space available */ -#define TARGET_EISCONN 56 /* Socket is already connected */ -#define TARGET_ENOTCONN 57 /* Socket is not connected */ -#define TARGET_ESHUTDOWN 58 /* Can't send after socket shutdown */ -#define TARGET_ETOOMANYREFS 59 /* Too many references: can't splice */ -#define TARGET_ETIMEDOUT 60 /* Operation timed out */ -#define TARGET_ECONNREFUSED 61 /* Connection refused */ - -#define TARGET_ELOOP 62 /* Too many levels of symbolic links */ -#define TARGET_ENAMETOOLONG 63 /* File name too long */ - -/* should be rearranged */ -#define TARGET_EHOSTDOWN 64 /* Host is down */ -#define TARGET_EHOSTUNREACH 65 /* No route to host */ -#define TARGET_ENOTEMPTY 66 /* Directory not empty */ - -/* quotas & mush */ -#define TARGET_EPROCLIM 67 /* Too many processes */ -#define TARGET_EUSERS 68 /* Too many users */ -#define TARGET_EDQUOT 69 /* Disk quota exceeded */ - -/* Network File System */ -#define TARGET_ESTALE 70 /* Stale NFS file handle */ -#define TARGET_EREMOTE 71 /* Too many levels of remote in path */ -#define TARGET_EBADRPC 72 /* RPC struct is bad */ -#define TARGET_ERPCMISMATCH 73 /* RPC version wrong */ -#define TARGET_EPROGUNAVAIL 74 /* RPC prog. not avail */ -#define TARGET_EPROGMISMATCH 75 /* Program version wrong */ -#define TARGET_EPROCUNAVAIL 76 /* Bad procedure for program */ - -#define TARGET_ENOLCK 77 /* No locks available */ -#define TARGET_ENOSYS 78 /* Function not implemented */ - -#define TARGET_EFTYPE 79 /* Inappropriate file type or format */ -#define TARGET_EAUTH 80 /* Authentication error */ -#define TARGET_ENEEDAUTH 81 /* Need authenticator */ -#define TARGET_EIPSEC 82 /* IPsec processing failure */ -#define TARGET_ENOATTR 83 /* Attribute not found */ -#define TARGET_EILSEQ 84 /* Illegal byte sequence */ -#define TARGET_ENOMEDIUM 85 /* No medium found */ -#define TARGET_EMEDIUMTYPE 86 /* Wrong Medium Type */ -#define TARGET_EOVERFLOW 87 /* Conversion overflow */ -#define TARGET_ECANCELED 88 /* Operation canceled */ -#define TARGET_EIDRM 89 /* Identifier removed */ -#define TARGET_ENOMSG 90 /* No message of desired type */ -#define TARGET_ELAST 90 /* Must be equal largest errno */ diff --git a/qemu-0.11.0/bsd-user/freebsd/strace.list b/qemu-0.11.0/bsd-user/freebsd/strace.list deleted file mode 100644 index f4ad052..0000000 --- a/qemu-0.11.0/bsd-user/freebsd/strace.list +++ /dev/null @@ -1,170 +0,0 @@ -{ TARGET_FREEBSD_NR___getcwd, "__getcwd", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR___semctl, "__semctl", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR___syscall, "__syscall", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR___sysctl, "__sysctl", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_accept, "accept", "%s(%d,%#x,%#x)", NULL, NULL }, -{ TARGET_FREEBSD_NR_access, "access", "%s(\"%s\",%#o)", NULL, NULL }, -{ TARGET_FREEBSD_NR_acct, "acct", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_adjtime, "adjtime", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_bind, "bind", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_break, "break", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_chdir, "chdir", "%s(\"%s\")", NULL, NULL }, -{ TARGET_FREEBSD_NR_chflags, "chflags", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_chmod, "chmod", "%s(\"%s\",%#o)", NULL, NULL }, -{ TARGET_FREEBSD_NR_chown, "chown", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_chroot, "chroot", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_clock_getres, "clock_getres", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_clock_gettime, "clock_gettime", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_clock_settime, "clock_settime", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_close, "close", "%s(%d)", NULL, NULL }, -{ TARGET_FREEBSD_NR_connect, "connect", "%s(%d,%#x,%d)", NULL, NULL }, -{ TARGET_FREEBSD_NR_dup, "dup", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_dup2, "dup2", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_execve, "execve", NULL, print_execve, NULL }, -{ TARGET_FREEBSD_NR_exit, "exit", "%s(%d)\n", NULL, NULL }, -{ TARGET_FREEBSD_NR_fchdir, "fchdir", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_fchflags, "fchflags", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_fchmod, "fchmod", "%s(%d,%#o)", NULL, NULL }, -{ TARGET_FREEBSD_NR_fchown, "fchown", "%s(\"%s\",%d,%d)", NULL, NULL }, -{ TARGET_FREEBSD_NR_fcntl, "fcntl", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_fhopen, "fhopen", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_fhstat, "fhstat", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_fhstatfs, "fhstatfs", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_flock, "flock", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_fork, "fork", "%s()", NULL, NULL }, -{ TARGET_FREEBSD_NR_fpathconf, "fpathconf", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_fstat, "fstat", "%s(%d,%p)", NULL, NULL }, -{ TARGET_FREEBSD_NR_fstatfs, "fstatfs", "%s(%d,%p)", NULL, NULL }, -{ TARGET_FREEBSD_NR_fsync, "fsync", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_ftruncate, "ftruncate", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_futimes, "futimes", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getdirentries, "getdirentries", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getegid, "getegid", "%s()", NULL, NULL }, -{ TARGET_FREEBSD_NR_geteuid, "geteuid", "%s()", NULL, NULL }, -{ TARGET_FREEBSD_NR_getfh, "getfh", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getfsstat, "getfsstat", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getgid, "getgid", "%s()", NULL, NULL }, -{ TARGET_FREEBSD_NR_getgroups, "getgroups", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getitimer, "getitimer", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getlogin, "getlogin", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getpeername, "getpeername", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getpgid, "getpgid", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getpgrp, "getpgrp", "%s()", NULL, NULL }, -{ TARGET_FREEBSD_NR_getpid, "getpid", "%s()", NULL, NULL }, -{ TARGET_FREEBSD_NR_getppid, "getppid", "%s()", NULL, NULL }, -{ TARGET_FREEBSD_NR_getpriority, "getpriority", "%s(%#x,%#x)", NULL, NULL }, -{ TARGET_FREEBSD_NR_getresgid, "getresgid", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getresuid, "getresuid", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getrlimit, "getrlimit", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getrusage, "getrusage", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getsid, "getsid", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getsockname, "getsockname", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getsockopt, "getsockopt", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_gettimeofday, "gettimeofday", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_getuid, "getuid", "%s()", NULL, NULL }, -{ TARGET_FREEBSD_NR_ioctl, "ioctl", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_issetugid, "issetugid", "%s()", NULL, NULL }, -{ TARGET_FREEBSD_NR_kevent, "kevent", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_kill, "kill", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_kqueue, "kqueue", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_ktrace, "ktrace", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_lchown, "lchown", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_link, "link", "%s(\"%s\",\"%s\")", NULL, NULL }, -{ TARGET_FREEBSD_NR_listen, "listen", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_lseek, "lseek", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_lstat, "lstat", "%s(\"%s\",%p)", NULL, NULL }, -{ TARGET_FREEBSD_NR_madvise, "madvise", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_mincore, "mincore", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_minherit, "minherit", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_mkdir, "mkdir", "%s(\"%s\",%#o)", NULL, NULL }, -{ TARGET_FREEBSD_NR_mkfifo, "mkfifo", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_mknod, "mknod", "%s(\"%s\",%#o,%#x)", NULL, NULL }, -{ TARGET_FREEBSD_NR_mlock, "mlock", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_mlockall, "mlockall", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_mmap, "mmap", NULL, NULL, print_syscall_ret_addr }, -{ TARGET_FREEBSD_NR_mount, "mount", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_mprotect, "mprotect", "%s(%#x,%#x,%d)", NULL, NULL }, -{ TARGET_FREEBSD_NR_msgctl, "msgctl", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_msgget, "msgget", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_msgrcv, "msgrcv", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_msgsnd, "msgsnd", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_msync, "msync", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_munlock, "munlock", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_munlockall, "munlockall", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_munmap, "munmap", "%s(%p,%d)", NULL, NULL }, -{ TARGET_FREEBSD_NR_nanosleep, "nanosleep", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_nfssvc, "nfssvc", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_open, "open", "%s(\"%s\",%#x,%#o)", NULL, NULL }, -{ TARGET_FREEBSD_NR_pathconf, "pathconf", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_pipe, "pipe", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_poll, "poll", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_pread, "pread", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_preadv, "preadv", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_profil, "profil", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_ptrace, "ptrace", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_pwrite, "pwrite", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_pwritev, "pwritev", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_quotactl, "quotactl", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_read, "read", "%s(%d,%#x,%d)", NULL, NULL }, -{ TARGET_FREEBSD_NR_readlink, "readlink", "%s(\"%s\",%p,%d)", NULL, NULL }, -{ TARGET_FREEBSD_NR_readv, "readv", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_reboot, "reboot", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_recvfrom, "recvfrom", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_recvmsg, "recvmsg", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_rename, "rename", "%s(\"%s\",\"%s\")", NULL, NULL }, -{ TARGET_FREEBSD_NR_revoke, "revoke", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_rfork, "rfork", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_rmdir, "rmdir", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_sbrk, "sbrk", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_sched_yield, "sched_yield", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_select, "select", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_semget, "semget", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_semop, "semop", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_sendmsg, "sendmsg", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_sendto, "sendto", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setegid, "setegid", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_seteuid, "seteuid", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setgid, "setgid", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setgroups, "setgroups", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setitimer, "setitimer", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setlogin, "setlogin", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setpgid, "setpgid", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setpriority, "setpriority", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setregid, "setregid", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setresgid, "setresgid", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setresuid, "setresuid", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setreuid, "setreuid", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setrlimit, "setrlimit", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setsid, "setsid", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setsockopt, "setsockopt", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_settimeofday, "settimeofday", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_setuid, "setuid", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_shmat, "shmat", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_shmctl, "shmctl", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_shmdt, "shmdt", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_shmget, "shmget", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_shutdown, "shutdown", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_sigaction, "sigaction", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_sigaltstack, "sigaltstack", "%s(%p,%p)", NULL, NULL }, -{ TARGET_FREEBSD_NR_sigpending, "sigpending", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_sigprocmask, "sigprocmask", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_sigreturn, "sigreturn", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_sigsuspend, "sigsuspend", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_socket, "socket", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_socketpair, "socketpair", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_sstk, "sstk", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_stat, "stat", "%s(\"%s\",%p)", NULL, NULL }, -{ TARGET_FREEBSD_NR_statfs, "statfs", "%s(\"%s\",%p)", NULL, NULL }, -{ TARGET_FREEBSD_NR_symlink, "symlink", "%s(\"%s\",\"%s\")", NULL, NULL }, -{ TARGET_FREEBSD_NR_sync, "sync", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_sysarch, "sysarch", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_syscall, "syscall", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_truncate, "truncate", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_umask, "umask", "%s(%#o)", NULL, NULL }, -{ TARGET_FREEBSD_NR_unlink, "unlink", "%s(\"%s\")", NULL, NULL }, -{ TARGET_FREEBSD_NR_unmount, "unmount", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_utimes, "utimes", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_vfork, "vfork", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_wait4, "wait4", NULL, NULL, NULL }, -{ TARGET_FREEBSD_NR_write, "write", "%s(%d,%#x,%d)", NULL, NULL }, -{ TARGET_FREEBSD_NR_writev, "writev", "%s(%d,%p,%#x)", NULL, NULL }, diff --git a/qemu-0.11.0/bsd-user/freebsd/syscall_nr.h b/qemu-0.11.0/bsd-user/freebsd/syscall_nr.h deleted file mode 100644 index 36336ab..0000000 --- a/qemu-0.11.0/bsd-user/freebsd/syscall_nr.h +++ /dev/null @@ -1,373 +0,0 @@ -/* - * System call numbers. - * - * $FreeBSD: src/sys/sys/syscall.h,v 1.224 2008/08/24 21:23:08 rwatson Exp $ - * created from FreeBSD: head/sys/kern/syscalls.master 182123 2008-08-24 21:20:35Z rwatson - */ - -#define TARGET_FREEBSD_NR_syscall 0 -#define TARGET_FREEBSD_NR_exit 1 -#define TARGET_FREEBSD_NR_fork 2 -#define TARGET_FREEBSD_NR_read 3 -#define TARGET_FREEBSD_NR_write 4 -#define TARGET_FREEBSD_NR_open 5 -#define TARGET_FREEBSD_NR_close 6 -#define TARGET_FREEBSD_NR_wait4 7 -#define TARGET_FREEBSD_NR_link 9 -#define TARGET_FREEBSD_NR_unlink 10 -#define TARGET_FREEBSD_NR_chdir 12 -#define TARGET_FREEBSD_NR_fchdir 13 -#define TARGET_FREEBSD_NR_mknod 14 -#define TARGET_FREEBSD_NR_chmod 15 -#define TARGET_FREEBSD_NR_chown 16 -#define TARGET_FREEBSD_NR_break 17 -#define TARGET_FREEBSD_NR_freebsd4_getfsstat 18 -#define TARGET_FREEBSD_NR_getpid 20 -#define TARGET_FREEBSD_NR_mount 21 -#define TARGET_FREEBSD_NR_unmount 22 -#define TARGET_FREEBSD_NR_setuid 23 -#define TARGET_FREEBSD_NR_getuid 24 -#define TARGET_FREEBSD_NR_geteuid 25 -#define TARGET_FREEBSD_NR_ptrace 26 -#define TARGET_FREEBSD_NR_recvmsg 27 -#define TARGET_FREEBSD_NR_sendmsg 28 -#define TARGET_FREEBSD_NR_recvfrom 29 -#define TARGET_FREEBSD_NR_accept 30 -#define TARGET_FREEBSD_NR_getpeername 31 -#define TARGET_FREEBSD_NR_getsockname 32 -#define TARGET_FREEBSD_NR_access 33 -#define TARGET_FREEBSD_NR_chflags 34 -#define TARGET_FREEBSD_NR_fchflags 35 -#define TARGET_FREEBSD_NR_sync 36 -#define TARGET_FREEBSD_NR_kill 37 -#define TARGET_FREEBSD_NR_getppid 39 -#define TARGET_FREEBSD_NR_dup 41 -#define TARGET_FREEBSD_NR_pipe 42 -#define TARGET_FREEBSD_NR_getegid 43 -#define TARGET_FREEBSD_NR_profil 44 -#define TARGET_FREEBSD_NR_ktrace 45 -#define TARGET_FREEBSD_NR_getgid 47 -#define TARGET_FREEBSD_NR_getlogin 49 -#define TARGET_FREEBSD_NR_setlogin 50 -#define TARGET_FREEBSD_NR_acct 51 -#define TARGET_FREEBSD_NR_sigaltstack 53 -#define TARGET_FREEBSD_NR_ioctl 54 -#define TARGET_FREEBSD_NR_reboot 55 -#define TARGET_FREEBSD_NR_revoke 56 -#define TARGET_FREEBSD_NR_symlink 57 -#define TARGET_FREEBSD_NR_readlink 58 -#define TARGET_FREEBSD_NR_execve 59 -#define TARGET_FREEBSD_NR_umask 60 -#define TARGET_FREEBSD_NR_chroot 61 -#define TARGET_FREEBSD_NR_msync 65 -#define TARGET_FREEBSD_NR_vfork 66 -#define TARGET_FREEBSD_NR_sbrk 69 -#define TARGET_FREEBSD_NR_sstk 70 -#define TARGET_FREEBSD_NR_vadvise 72 -#define TARGET_FREEBSD_NR_munmap 73 -#define TARGET_FREEBSD_NR_mprotect 74 -#define TARGET_FREEBSD_NR_madvise 75 -#define TARGET_FREEBSD_NR_mincore 78 -#define TARGET_FREEBSD_NR_getgroups 79 -#define TARGET_FREEBSD_NR_setgroups 80 -#define TARGET_FREEBSD_NR_getpgrp 81 -#define TARGET_FREEBSD_NR_setpgid 82 -#define TARGET_FREEBSD_NR_setitimer 83 -#define TARGET_FREEBSD_NR_swapon 85 -#define TARGET_FREEBSD_NR_getitimer 86 -#define TARGET_FREEBSD_NR_getdtablesize 89 -#define TARGET_FREEBSD_NR_dup2 90 -#define TARGET_FREEBSD_NR_fcntl 92 -#define TARGET_FREEBSD_NR_select 93 -#define TARGET_FREEBSD_NR_fsync 95 -#define TARGET_FREEBSD_NR_setpriority 96 -#define TARGET_FREEBSD_NR_socket 97 -#define TARGET_FREEBSD_NR_connect 98 -#define TARGET_FREEBSD_NR_getpriority 100 -#define TARGET_FREEBSD_NR_bind 104 -#define TARGET_FREEBSD_NR_setsockopt 105 -#define TARGET_FREEBSD_NR_listen 106 -#define TARGET_FREEBSD_NR_gettimeofday 116 -#define TARGET_FREEBSD_NR_getrusage 117 -#define TARGET_FREEBSD_NR_getsockopt 118 -#define TARGET_FREEBSD_NR_readv 120 -#define TARGET_FREEBSD_NR_writev 121 -#define TARGET_FREEBSD_NR_settimeofday 122 -#define TARGET_FREEBSD_NR_fchown 123 -#define TARGET_FREEBSD_NR_fchmod 124 -#define TARGET_FREEBSD_NR_setreuid 126 -#define TARGET_FREEBSD_NR_setregid 127 -#define TARGET_FREEBSD_NR_rename 128 -#define TARGET_FREEBSD_NR_flock 131 -#define TARGET_FREEBSD_NR_mkfifo 132 -#define TARGET_FREEBSD_NR_sendto 133 -#define TARGET_FREEBSD_NR_shutdown 134 -#define TARGET_FREEBSD_NR_socketpair 135 -#define TARGET_FREEBSD_NR_mkdir 136 -#define TARGET_FREEBSD_NR_rmdir 137 -#define TARGET_FREEBSD_NR_utimes 138 -#define TARGET_FREEBSD_NR_adjtime 140 -#define TARGET_FREEBSD_NR_setsid 147 -#define TARGET_FREEBSD_NR_quotactl 148 -#define TARGET_FREEBSD_NR_nlm_syscall 154 -#define TARGET_FREEBSD_NR_nfssvc 155 -#define TARGET_FREEBSD_NR_freebsd4_statfs 157 -#define TARGET_FREEBSD_NR_freebsd4_fstatfs 158 -#define TARGET_FREEBSD_NR_lgetfh 160 -#define TARGET_FREEBSD_NR_getfh 161 -#define TARGET_FREEBSD_NR_getdomainname 162 -#define TARGET_FREEBSD_NR_setdomainname 163 -#define TARGET_FREEBSD_NR_uname 164 -#define TARGET_FREEBSD_NR_sysarch 165 -#define TARGET_FREEBSD_NR_rtprio 166 -#define TARGET_FREEBSD_NR_semsys 169 -#define TARGET_FREEBSD_NR_msgsys 170 -#define TARGET_FREEBSD_NR_shmsys 171 -#define TARGET_FREEBSD_NR_freebsd6_pread 173 -#define TARGET_FREEBSD_NR_freebsd6_pwrite 174 -#define TARGET_FREEBSD_NR_setfib 175 -#define TARGET_FREEBSD_NR_ntp_adjtime 176 -#define TARGET_FREEBSD_NR_setgid 181 -#define TARGET_FREEBSD_NR_setegid 182 -#define TARGET_FREEBSD_NR_seteuid 183 -#define TARGET_FREEBSD_NR_stat 188 -#define TARGET_FREEBSD_NR_fstat 189 -#define TARGET_FREEBSD_NR_lstat 190 -#define TARGET_FREEBSD_NR_pathconf 191 -#define TARGET_FREEBSD_NR_fpathconf 192 -#define TARGET_FREEBSD_NR_getrlimit 194 -#define TARGET_FREEBSD_NR_setrlimit 195 -#define TARGET_FREEBSD_NR_getdirentries 196 -#define TARGET_FREEBSD_NR_freebsd6_mmap 197 -#define TARGET_FREEBSD_NR___syscall 198 -#define TARGET_FREEBSD_NR_freebsd6_lseek 199 -#define TARGET_FREEBSD_NR_freebsd6_truncate 200 -#define TARGET_FREEBSD_NR_freebsd6_ftruncate 201 -#define TARGET_FREEBSD_NR___sysctl 202 -#define TARGET_FREEBSD_NR_mlock 203 -#define TARGET_FREEBSD_NR_munlock 204 -#define TARGET_FREEBSD_NR_undelete 205 -#define TARGET_FREEBSD_NR_futimes 206 -#define TARGET_FREEBSD_NR_getpgid 207 -#define TARGET_FREEBSD_NR_poll 209 -#define TARGET_FREEBSD_NR___semctl 220 -#define TARGET_FREEBSD_NR_semget 221 -#define TARGET_FREEBSD_NR_semop 222 -#define TARGET_FREEBSD_NR_msgctl 224 -#define TARGET_FREEBSD_NR_msgget 225 -#define TARGET_FREEBSD_NR_msgsnd 226 -#define TARGET_FREEBSD_NR_msgrcv 227 -#define TARGET_FREEBSD_NR_shmat 228 -#define TARGET_FREEBSD_NR_shmctl 229 -#define TARGET_FREEBSD_NR_shmdt 230 -#define TARGET_FREEBSD_NR_shmget 231 -#define TARGET_FREEBSD_NR_clock_gettime 232 -#define TARGET_FREEBSD_NR_clock_settime 233 -#define TARGET_FREEBSD_NR_clock_getres 234 -#define TARGET_FREEBSD_NR_ktimer_create 235 -#define TARGET_FREEBSD_NR_ktimer_delete 236 -#define TARGET_FREEBSD_NR_ktimer_settime 237 -#define TARGET_FREEBSD_NR_ktimer_gettime 238 -#define TARGET_FREEBSD_NR_ktimer_getoverrun 239 -#define TARGET_FREEBSD_NR_nanosleep 240 -#define TARGET_FREEBSD_NR_ntp_gettime 248 -#define TARGET_FREEBSD_NR_minherit 250 -#define TARGET_FREEBSD_NR_rfork 251 -#define TARGET_FREEBSD_NR_openbsd_poll 252 -#define TARGET_FREEBSD_NR_issetugid 253 -#define TARGET_FREEBSD_NR_lchown 254 -#define TARGET_FREEBSD_NR_aio_read 255 -#define TARGET_FREEBSD_NR_aio_write 256 -#define TARGET_FREEBSD_NR_lio_listio 257 -#define TARGET_FREEBSD_NR_getdents 272 -#define TARGET_FREEBSD_NR_lchmod 274 -#define TARGET_FREEBSD_NR_netbsd_lchown 275 -#define TARGET_FREEBSD_NR_lutimes 276 -#define TARGET_FREEBSD_NR_netbsd_msync 277 -#define TARGET_FREEBSD_NR_nstat 278 -#define TARGET_FREEBSD_NR_nfstat 279 -#define TARGET_FREEBSD_NR_nlstat 280 -#define TARGET_FREEBSD_NR_preadv 289 -#define TARGET_FREEBSD_NR_pwritev 290 -#define TARGET_FREEBSD_NR_freebsd4_fhstatfs 297 -#define TARGET_FREEBSD_NR_fhopen 298 -#define TARGET_FREEBSD_NR_fhstat 299 -#define TARGET_FREEBSD_NR_modnext 300 -#define TARGET_FREEBSD_NR_modstat 301 -#define TARGET_FREEBSD_NR_modfnext 302 -#define TARGET_FREEBSD_NR_modfind 303 -#define TARGET_FREEBSD_NR_kldload 304 -#define TARGET_FREEBSD_NR_kldunload 305 -#define TARGET_FREEBSD_NR_kldfind 306 -#define TARGET_FREEBSD_NR_kldnext 307 -#define TARGET_FREEBSD_NR_kldstat 308 -#define TARGET_FREEBSD_NR_kldfirstmod 309 -#define TARGET_FREEBSD_NR_getsid 310 -#define TARGET_FREEBSD_NR_setresuid 311 -#define TARGET_FREEBSD_NR_setresgid 312 -#define TARGET_FREEBSD_NR_aio_return 314 -#define TARGET_FREEBSD_NR_aio_suspend 315 -#define TARGET_FREEBSD_NR_aio_cancel 316 -#define TARGET_FREEBSD_NR_aio_error 317 -#define TARGET_FREEBSD_NR_oaio_read 318 -#define TARGET_FREEBSD_NR_oaio_write 319 -#define TARGET_FREEBSD_NR_olio_listio 320 -#define TARGET_FREEBSD_NR_yield 321 -#define TARGET_FREEBSD_NR_mlockall 324 -#define TARGET_FREEBSD_NR_munlockall 325 -#define TARGET_FREEBSD_NR___getcwd 326 -#define TARGET_FREEBSD_NR_sched_setparam 327 -#define TARGET_FREEBSD_NR_sched_getparam 328 -#define TARGET_FREEBSD_NR_sched_setscheduler 329 -#define TARGET_FREEBSD_NR_sched_getscheduler 330 -#define TARGET_FREEBSD_NR_sched_yield 331 -#define TARGET_FREEBSD_NR_sched_get_priority_max 332 -#define TARGET_FREEBSD_NR_sched_get_priority_min 333 -#define TARGET_FREEBSD_NR_sched_rr_get_interval 334 -#define TARGET_FREEBSD_NR_utrace 335 -#define TARGET_FREEBSD_NR_freebsd4_sendfile 336 -#define TARGET_FREEBSD_NR_kldsym 337 -#define TARGET_FREEBSD_NR_jail 338 -#define TARGET_FREEBSD_NR_sigprocmask 340 -#define TARGET_FREEBSD_NR_sigsuspend 341 -#define TARGET_FREEBSD_NR_freebsd4_sigaction 342 -#define TARGET_FREEBSD_NR_sigpending 343 -#define TARGET_FREEBSD_NR_freebsd4_sigreturn 344 -#define TARGET_FREEBSD_NR_sigtimedwait 345 -#define TARGET_FREEBSD_NR_sigwaitinfo 346 -#define TARGET_FREEBSD_NR___acl_get_file 347 -#define TARGET_FREEBSD_NR___acl_set_file 348 -#define TARGET_FREEBSD_NR___acl_get_fd 349 -#define TARGET_FREEBSD_NR___acl_set_fd 350 -#define TARGET_FREEBSD_NR___acl_delete_file 351 -#define TARGET_FREEBSD_NR___acl_delete_fd 352 -#define TARGET_FREEBSD_NR___acl_aclcheck_file 353 -#define TARGET_FREEBSD_NR___acl_aclcheck_fd 354 -#define TARGET_FREEBSD_NR_extattrctl 355 -#define TARGET_FREEBSD_NR_extattr_set_file 356 -#define TARGET_FREEBSD_NR_extattr_get_file 357 -#define TARGET_FREEBSD_NR_extattr_delete_file 358 -#define TARGET_FREEBSD_NR_aio_waitcomplete 359 -#define TARGET_FREEBSD_NR_getresuid 360 -#define TARGET_FREEBSD_NR_getresgid 361 -#define TARGET_FREEBSD_NR_kqueue 362 -#define TARGET_FREEBSD_NR_kevent 363 -#define TARGET_FREEBSD_NR_extattr_set_fd 371 -#define TARGET_FREEBSD_NR_extattr_get_fd 372 -#define TARGET_FREEBSD_NR_extattr_delete_fd 373 -#define TARGET_FREEBSD_NR___setugid 374 -#define TARGET_FREEBSD_NR_nfsclnt 375 -#define TARGET_FREEBSD_NR_eaccess 376 -#define TARGET_FREEBSD_NR_nmount 378 -#define TARGET_FREEBSD_NR___mac_get_proc 384 -#define TARGET_FREEBSD_NR___mac_set_proc 385 -#define TARGET_FREEBSD_NR___mac_get_fd 386 -#define TARGET_FREEBSD_NR___mac_get_file 387 -#define TARGET_FREEBSD_NR___mac_set_fd 388 -#define TARGET_FREEBSD_NR___mac_set_file 389 -#define TARGET_FREEBSD_NR_kenv 390 -#define TARGET_FREEBSD_NR_lchflags 391 -#define TARGET_FREEBSD_NR_uuidgen 392 -#define TARGET_FREEBSD_NR_sendfile 393 -#define TARGET_FREEBSD_NR_mac_syscall 394 -#define TARGET_FREEBSD_NR_getfsstat 395 -#define TARGET_FREEBSD_NR_statfs 396 -#define TARGET_FREEBSD_NR_fstatfs 397 -#define TARGET_FREEBSD_NR_fhstatfs 398 -#define TARGET_FREEBSD_NR_ksem_close 400 -#define TARGET_FREEBSD_NR_ksem_post 401 -#define TARGET_FREEBSD_NR_ksem_wait 402 -#define TARGET_FREEBSD_NR_ksem_trywait 403 -#define TARGET_FREEBSD_NR_ksem_init 404 -#define TARGET_FREEBSD_NR_ksem_open 405 -#define TARGET_FREEBSD_NR_ksem_unlink 406 -#define TARGET_FREEBSD_NR_ksem_getvalue 407 -#define TARGET_FREEBSD_NR_ksem_destroy 408 -#define TARGET_FREEBSD_NR___mac_get_pid 409 -#define TARGET_FREEBSD_NR___mac_get_link 410 -#define TARGET_FREEBSD_NR___mac_set_link 411 -#define TARGET_FREEBSD_NR_extattr_set_link 412 -#define TARGET_FREEBSD_NR_extattr_get_link 413 -#define TARGET_FREEBSD_NR_extattr_delete_link 414 -#define TARGET_FREEBSD_NR___mac_execve 415 -#define TARGET_FREEBSD_NR_sigaction 416 -#define TARGET_FREEBSD_NR_sigreturn 417 -#define TARGET_FREEBSD_NR_getcontext 421 -#define TARGET_FREEBSD_NR_setcontext 422 -#define TARGET_FREEBSD_NR_swapcontext 423 -#define TARGET_FREEBSD_NR_swapoff 424 -#define TARGET_FREEBSD_NR___acl_get_link 425 -#define TARGET_FREEBSD_NR___acl_set_link 426 -#define TARGET_FREEBSD_NR___acl_delete_link 427 -#define TARGET_FREEBSD_NR___acl_aclcheck_link 428 -#define TARGET_FREEBSD_NR_sigwait 429 -#define TARGET_FREEBSD_NR_thr_create 430 -#define TARGET_FREEBSD_NR_thr_exit 431 -#define TARGET_FREEBSD_NR_thr_self 432 -#define TARGET_FREEBSD_NR_thr_kill 433 -#define TARGET_FREEBSD_NR__umtx_lock 434 -#define TARGET_FREEBSD_NR__umtx_unlock 435 -#define TARGET_FREEBSD_NR_jail_attach 436 -#define TARGET_FREEBSD_NR_extattr_list_fd 437 -#define TARGET_FREEBSD_NR_extattr_list_file 438 -#define TARGET_FREEBSD_NR_extattr_list_link 439 -#define TARGET_FREEBSD_NR_ksem_timedwait 441 -#define TARGET_FREEBSD_NR_thr_suspend 442 -#define TARGET_FREEBSD_NR_thr_wake 443 -#define TARGET_FREEBSD_NR_kldunloadf 444 -#define TARGET_FREEBSD_NR_audit 445 -#define TARGET_FREEBSD_NR_auditon 446 -#define TARGET_FREEBSD_NR_getauid 447 -#define TARGET_FREEBSD_NR_setauid 448 -#define TARGET_FREEBSD_NR_getaudit 449 -#define TARGET_FREEBSD_NR_setaudit 450 -#define TARGET_FREEBSD_NR_getaudit_addr 451 -#define TARGET_FREEBSD_NR_setaudit_addr 452 -#define TARGET_FREEBSD_NR_auditctl 453 -#define TARGET_FREEBSD_NR__umtx_op 454 -#define TARGET_FREEBSD_NR_thr_new 455 -#define TARGET_FREEBSD_NR_sigqueue 456 -#define TARGET_FREEBSD_NR_kmq_open 457 -#define TARGET_FREEBSD_NR_kmq_setattr 458 -#define TARGET_FREEBSD_NR_kmq_timedreceive 459 -#define TARGET_FREEBSD_NR_kmq_timedsend 460 -#define TARGET_FREEBSD_NR_kmq_notify 461 -#define TARGET_FREEBSD_NR_kmq_unlink 462 -#define TARGET_FREEBSD_NR_abort2 463 -#define TARGET_FREEBSD_NR_thr_set_name 464 -#define TARGET_FREEBSD_NR_aio_fsync 465 -#define TARGET_FREEBSD_NR_rtprio_thread 466 -#define TARGET_FREEBSD_NR_sctp_peeloff 471 -#define TARGET_FREEBSD_NR_sctp_generic_sendmsg 472 -#define TARGET_FREEBSD_NR_sctp_generic_sendmsg_iov 473 -#define TARGET_FREEBSD_NR_sctp_generic_recvmsg 474 -#define TARGET_FREEBSD_NR_pread 475 -#define TARGET_FREEBSD_NR_pwrite 476 -#define TARGET_FREEBSD_NR_mmap 477 -#define TARGET_FREEBSD_NR_lseek 478 -#define TARGET_FREEBSD_NR_truncate 479 -#define TARGET_FREEBSD_NR_ftruncate 480 -#define TARGET_FREEBSD_NR_thr_kill2 481 -#define TARGET_FREEBSD_NR_shm_open 482 -#define TARGET_FREEBSD_NR_shm_unlink 483 -#define TARGET_FREEBSD_NR_cpuset 484 -#define TARGET_FREEBSD_NR_cpuset_setid 485 -#define TARGET_FREEBSD_NR_cpuset_getid 486 -#define TARGET_FREEBSD_NR_cpuset_getaffinity 487 -#define TARGET_FREEBSD_NR_cpuset_setaffinity 488 -#define TARGET_FREEBSD_NR_faccessat 489 -#define TARGET_FREEBSD_NR_fchmodat 490 -#define TARGET_FREEBSD_NR_fchownat 491 -#define TARGET_FREEBSD_NR_fexecve 492 -#define TARGET_FREEBSD_NR_fstatat 493 -#define TARGET_FREEBSD_NR_futimesat 494 -#define TARGET_FREEBSD_NR_linkat 495 -#define TARGET_FREEBSD_NR_mkdirat 496 -#define TARGET_FREEBSD_NR_mkfifoat 497 -#define TARGET_FREEBSD_NR_mknodat 498 -#define TARGET_FREEBSD_NR_openat 499 -#define TARGET_FREEBSD_NR_readlinkat 500 -#define TARGET_FREEBSD_NR_renameat 501 -#define TARGET_FREEBSD_NR_symlinkat 502 -#define TARGET_FREEBSD_NR_unlinkat 503 -#define TARGET_FREEBSD_NR_posix_openpt 504 diff --git a/qemu-0.11.0/bsd-user/i386/syscall.h b/qemu-0.11.0/bsd-user/i386/syscall.h deleted file mode 100644 index cf53fba..0000000 --- a/qemu-0.11.0/bsd-user/i386/syscall.h +++ /dev/null @@ -1,147 +0,0 @@ -/* default linux values for the selectors */ -#define __USER_CS (0x23) -#define __USER_DS (0x2B) - -struct target_pt_regs { - long ebx; - long ecx; - long edx; - long esi; - long edi; - long ebp; - long eax; - int xds; - int xes; - long orig_eax; - long eip; - int xcs; - long eflags; - long esp; - int xss; -}; - -/* ioctls */ - -#define TARGET_LDT_ENTRIES 8192 -#define TARGET_LDT_ENTRY_SIZE 8 - -#define TARGET_GDT_ENTRIES 9 -#define TARGET_GDT_ENTRY_TLS_ENTRIES 3 -#define TARGET_GDT_ENTRY_TLS_MIN 6 -#define TARGET_GDT_ENTRY_TLS_MAX (TARGET_GDT_ENTRY_TLS_MIN + TARGET_GDT_ENTRY_TLS_ENTRIES - 1) - -struct target_modify_ldt_ldt_s { - unsigned int entry_number; - abi_ulong base_addr; - unsigned int limit; - unsigned int flags; -}; - -/* vm86 defines */ - -#define TARGET_BIOSSEG 0x0f000 - -#define TARGET_CPU_086 0 -#define TARGET_CPU_186 1 -#define TARGET_CPU_286 2 -#define TARGET_CPU_386 3 -#define TARGET_CPU_486 4 -#define TARGET_CPU_586 5 - -#define TARGET_VM86_SIGNAL 0 /* return due to signal */ -#define TARGET_VM86_UNKNOWN 1 /* unhandled GP fault - IO-instruction or similar */ -#define TARGET_VM86_INTx 2 /* int3/int x instruction (ARG = x) */ -#define TARGET_VM86_STI 3 /* sti/popf/iret instruction enabled virtual interrupts */ - -/* - * Additional return values when invoking new vm86() - */ -#define TARGET_VM86_PICRETURN 4 /* return due to pending PIC request */ -#define TARGET_VM86_TRAP 6 /* return due to DOS-debugger request */ - -/* - * function codes when invoking new vm86() - */ -#define TARGET_VM86_PLUS_INSTALL_CHECK 0 -#define TARGET_VM86_ENTER 1 -#define TARGET_VM86_ENTER_NO_BYPASS 2 -#define TARGET_VM86_REQUEST_IRQ 3 -#define TARGET_VM86_FREE_IRQ 4 -#define TARGET_VM86_GET_IRQ_BITS 5 -#define TARGET_VM86_GET_AND_RESET_IRQ 6 - -/* - * This is the stack-layout seen by the user space program when we have - * done a translation of "SAVE_ALL" from vm86 mode. The real kernel layout - * is 'kernel_vm86_regs' (see below). - */ - -struct target_vm86_regs { -/* - * normal regs, with special meaning for the segment descriptors.. - */ - abi_long ebx; - abi_long ecx; - abi_long edx; - abi_long esi; - abi_long edi; - abi_long ebp; - abi_long eax; - abi_long __null_ds; - abi_long __null_es; - abi_long __null_fs; - abi_long __null_gs; - abi_long orig_eax; - abi_long eip; - unsigned short cs, __csh; - abi_long eflags; - abi_long esp; - unsigned short ss, __ssh; -/* - * these are specific to v86 mode: - */ - unsigned short es, __esh; - unsigned short ds, __dsh; - unsigned short fs, __fsh; - unsigned short gs, __gsh; -}; - -struct target_revectored_struct { - abi_ulong __map[8]; /* 256 bits */ -}; - -struct target_vm86_struct { - struct target_vm86_regs regs; - abi_ulong flags; - abi_ulong screen_bitmap; - abi_ulong cpu_type; - struct target_revectored_struct int_revectored; - struct target_revectored_struct int21_revectored; -}; - -/* - * flags masks - */ -#define TARGET_VM86_SCREEN_BITMAP 0x0001 - -struct target_vm86plus_info_struct { - abi_ulong flags; -#define TARGET_force_return_for_pic (1 << 0) -#define TARGET_vm86dbg_active (1 << 1) /* for debugger */ -#define TARGET_vm86dbg_TFpendig (1 << 2) /* for debugger */ -#define TARGET_is_vm86pus (1 << 31) /* for vm86 internal use */ - unsigned char vm86dbg_intxxtab[32]; /* for debugger */ -}; - -struct target_vm86plus_struct { - struct target_vm86_regs regs; - abi_ulong flags; - abi_ulong screen_bitmap; - abi_ulong cpu_type; - struct target_revectored_struct int_revectored; - struct target_revectored_struct int21_revectored; - struct target_vm86plus_info_struct vm86plus; -}; - -#define UNAME_MACHINE "i386" - diff --git a/qemu-0.11.0/bsd-user/i386/target_signal.h b/qemu-0.11.0/bsd-user/i386/target_signal.h deleted file mode 100644 index 2ef36d1..0000000 --- a/qemu-0.11.0/bsd-user/i386/target_signal.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef TARGET_SIGNAL_H -#define TARGET_SIGNAL_H - -#include "cpu.h" - -/* this struct defines a stack used during syscall handling */ - -typedef struct target_sigaltstack { - abi_ulong ss_sp; - abi_long ss_flags; - abi_ulong ss_size; -} target_stack_t; - - -static inline abi_ulong get_sp_from_cpustate(CPUX86State *state) -{ - return state->regs[R_ESP]; -} - -#endif /* TARGET_SIGNAL_H */ diff --git a/qemu-0.11.0/bsd-user/main.c b/qemu-0.11.0/bsd-user/main.c deleted file mode 100644 index 56c075a..0000000 --- a/qemu-0.11.0/bsd-user/main.c +++ /dev/null @@ -1,976 +0,0 @@ -/* - * qemu user main - * - * Copyright (c) 2003-2008 Fabrice Bellard - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ -#include <stdlib.h> -#include <stdio.h> -#include <stdarg.h> -#include <string.h> -#include <errno.h> -#include <unistd.h> -#include <machine/trap.h> -#include <sys/types.h> -#include <sys/mman.h> - -#include "qemu.h" -#include "qemu-common.h" -/* For tb_lock */ -#include "exec-all.h" - -#define DEBUG_LOGFILE "/tmp/qemu.log" - -int singlestep; - -static const char *interp_prefix = CONFIG_QEMU_PREFIX; -const char *qemu_uname_release = CONFIG_UNAME_RELEASE; -extern char **environ; - -/* XXX: on x86 MAP_GROWSDOWN only works if ESP <= address + 32, so - we allocate a bigger stack. Need a better solution, for example - by remapping the process stack directly at the right place */ -unsigned long x86_stack_size = 512 * 1024; - -void gemu_log(const char *fmt, ...) -{ - va_list ap; - - va_start(ap, fmt); - vfprintf(stderr, fmt, ap); - va_end(ap); -} - -#if defined(TARGET_I386) -int cpu_get_pic_interrupt(CPUState *env) -{ - return -1; -} -#endif - -/* These are no-ops because we are not threadsafe. */ -static inline void cpu_exec_start(CPUState *env) -{ -} - -static inline void cpu_exec_end(CPUState *env) -{ -} - -static inline void start_exclusive(void) -{ -} - -static inline void end_exclusive(void) -{ -} - -void fork_start(void) -{ -} - -void fork_end(int child) -{ - if (child) { - gdbserver_fork(thread_env); - } -} - -void cpu_list_lock(void) -{ -} - -void cpu_list_unlock(void) -{ -} - -#ifdef TARGET_I386 -/***********************************************************/ -/* CPUX86 core interface */ - -void cpu_smm_update(CPUState *env) -{ -} - -uint64_t cpu_get_tsc(CPUX86State *env) -{ - return cpu_get_real_ticks(); -} - -static void write_dt(void *ptr, unsigned long addr, unsigned long limit, - int flags) -{ - unsigned int e1, e2; - uint32_t *p; - e1 = (addr << 16) | (limit & 0xffff); - e2 = ((addr >> 16) & 0xff) | (addr & 0xff000000) | (limit & 0x000f0000); - e2 |= flags; - p = ptr; - p[0] = tswap32(e1); - p[1] = tswap32(e2); -} - -static uint64_t *idt_table; -#ifdef TARGET_X86_64 -static void set_gate64(void *ptr, unsigned int type, unsigned int dpl, - uint64_t addr, unsigned int sel) -{ - uint32_t *p, e1, e2; - e1 = (addr & 0xffff) | (sel << 16); - e2 = (addr & 0xffff0000) | 0x8000 | (dpl << 13) | (type << 8); - p = ptr; - p[0] = tswap32(e1); - p[1] = tswap32(e2); - p[2] = tswap32(addr >> 32); - p[3] = 0; -} -/* only dpl matters as we do only user space emulation */ -static void set_idt(int n, unsigned int dpl) -{ - set_gate64(idt_table + n * 2, 0, dpl, 0, 0); -} -#else -static void set_gate(void *ptr, unsigned int type, unsigned int dpl, - uint32_t addr, unsigned int sel) -{ - uint32_t *p, e1, e2; - e1 = (addr & 0xffff) | (sel << 16); - e2 = (addr & 0xffff0000) | 0x8000 | (dpl << 13) | (type << 8); - p = ptr; - p[0] = tswap32(e1); - p[1] = tswap32(e2); -} - -/* only dpl matters as we do only user space emulation */ -static void set_idt(int n, unsigned int dpl) -{ - set_gate(idt_table + n, 0, dpl, 0, 0); -} -#endif - -void cpu_loop(CPUX86State *env, enum BSDType bsd_type) -{ - int trapnr; - abi_ulong pc; - //target_siginfo_t info; - - for(;;) { - trapnr = cpu_x86_exec(env); - switch(trapnr) { - case 0x80: - /* syscall from int $0x80 */ - env->regs[R_EAX] = do_openbsd_syscall(env, - env->regs[R_EAX], - env->regs[R_EBX], - env->regs[R_ECX], - env->regs[R_EDX], - env->regs[R_ESI], - env->regs[R_EDI], - env->regs[R_EBP]); - break; -#ifndef TARGET_ABI32 - case EXCP_SYSCALL: - /* linux syscall from syscall intruction */ - env->regs[R_EAX] = do_openbsd_syscall(env, - env->regs[R_EAX], - env->regs[R_EDI], - env->regs[R_ESI], - env->regs[R_EDX], - env->regs[10], - env->regs[8], - env->regs[9]); - env->eip = env->exception_next_eip; - break; -#endif -#if 0 - case EXCP0B_NOSEG: - case EXCP0C_STACK: - info.si_signo = SIGBUS; - info.si_errno = 0; - info.si_code = TARGET_SI_KERNEL; - info._sifields._sigfault._addr = 0; - queue_signal(env, info.si_signo, &info); - break; - case EXCP0D_GPF: - /* XXX: potential problem if ABI32 */ -#ifndef TARGET_X86_64 - if (env->eflags & VM_MASK) { - handle_vm86_fault(env); - } else -#endif - { - info.si_signo = SIGSEGV; - info.si_errno = 0; - info.si_code = TARGET_SI_KERNEL; - info._sifields._sigfault._addr = 0; - queue_signal(env, info.si_signo, &info); - } - break; - case EXCP0E_PAGE: - info.si_signo = SIGSEGV; - info.si_errno = 0; - if (!(env->error_code & 1)) - info.si_code = TARGET_SEGV_MAPERR; - else - info.si_code = TARGET_SEGV_ACCERR; - info._sifields._sigfault._addr = env->cr[2]; - queue_signal(env, info.si_signo, &info); - break; - case EXCP00_DIVZ: -#ifndef TARGET_X86_64 - if (env->eflags & VM_MASK) { - handle_vm86_trap(env, trapnr); - } else -#endif - { - /* division by zero */ - info.si_signo = SIGFPE; - info.si_errno = 0; - info.si_code = TARGET_FPE_INTDIV; - info._sifields._sigfault._addr = env->eip; - queue_signal(env, info.si_signo, &info); - } - break; - case EXCP01_DB: - case EXCP03_INT3: -#ifndef TARGET_X86_64 - if (env->eflags & VM_MASK) { - handle_vm86_trap(env, trapnr); - } else -#endif - { - info.si_signo = SIGTRAP; - info.si_errno = 0; - if (trapnr == EXCP01_DB) { - info.si_code = TARGET_TRAP_BRKPT; - info._sifields._sigfault._addr = env->eip; - } else { - info.si_code = TARGET_SI_KERNEL; - info._sifields._sigfault._addr = 0; - } - queue_signal(env, info.si_signo, &info); - } - break; - case EXCP04_INTO: - case EXCP05_BOUND: -#ifndef TARGET_X86_64 - if (env->eflags & VM_MASK) { - handle_vm86_trap(env, trapnr); - } else -#endif - { - info.si_signo = SIGSEGV; - info.si_errno = 0; - info.si_code = TARGET_SI_KERNEL; - info._sifields._sigfault._addr = 0; - queue_signal(env, info.si_signo, &info); - } - break; - case EXCP06_ILLOP: - info.si_signo = SIGILL; - info.si_errno = 0; - info.si_code = TARGET_ILL_ILLOPN; - info._sifields._sigfault._addr = env->eip; - queue_signal(env, info.si_signo, &info); - break; -#endif - case EXCP_INTERRUPT: - /* just indicate that signals should be handled asap */ - break; -#if 0 - case EXCP_DEBUG: - { - int sig; - - sig = gdb_handlesig (env, TARGET_SIGTRAP); - if (sig) - { - info.si_signo = sig; - info.si_errno = 0; - info.si_code = TARGET_TRAP_BRKPT; - queue_signal(env, info.si_signo, &info); - } - } - break; -#endif - default: - pc = env->segs[R_CS].base + env->eip; - fprintf(stderr, "qemu: 0x%08lx: unhandled CPU exception 0x%x - aborting\n", - (long)pc, trapnr); - abort(); - } - process_pending_signals(env); - } -} -#endif - -#ifdef TARGET_SPARC -#define SPARC64_STACK_BIAS 2047 - -//#define DEBUG_WIN -/* WARNING: dealing with register windows _is_ complicated. More info - can be found at http://www.sics.se/~psm/sparcstack.html */ -static inline int get_reg_index(CPUSPARCState *env, int cwp, int index) -{ - index = (index + cwp * 16) % (16 * env->nwindows); - /* wrap handling : if cwp is on the last window, then we use the - registers 'after' the end */ - if (index < 8 && env->cwp == env->nwindows - 1) - index += 16 * env->nwindows; - return index; -} - -/* save the register window 'cwp1' */ -static inline void save_window_offset(CPUSPARCState *env, int cwp1) -{ - unsigned int i; - abi_ulong sp_ptr; - - sp_ptr = env->regbase[get_reg_index(env, cwp1, 6)]; -#ifdef TARGET_SPARC64 - if (sp_ptr & 3) - sp_ptr += SPARC64_STACK_BIAS; -#endif -#if defined(DEBUG_WIN) - printf("win_overflow: sp_ptr=0x" TARGET_ABI_FMT_lx " save_cwp=%d\n", - sp_ptr, cwp1); -#endif - for(i = 0; i < 16; i++) { - /* FIXME - what to do if put_user() fails? */ - put_user_ual(env->regbase[get_reg_index(env, cwp1, 8 + i)], sp_ptr); - sp_ptr += sizeof(abi_ulong); - } -} - -static void save_window(CPUSPARCState *env) -{ -#ifndef TARGET_SPARC64 - unsigned int new_wim; - new_wim = ((env->wim >> 1) | (env->wim << (env->nwindows - 1))) & - ((1LL << env->nwindows) - 1); - save_window_offset(env, cpu_cwp_dec(env, env->cwp - 2)); - env->wim = new_wim; -#else - save_window_offset(env, cpu_cwp_dec(env, env->cwp - 2)); - env->cansave++; - env->canrestore--; -#endif -} - -static void restore_window(CPUSPARCState *env) -{ -#ifndef TARGET_SPARC64 - unsigned int new_wim; -#endif - unsigned int i, cwp1; - abi_ulong sp_ptr; - -#ifndef TARGET_SPARC64 - new_wim = ((env->wim << 1) | (env->wim >> (env->nwindows - 1))) & - ((1LL << env->nwindows) - 1); -#endif - - /* restore the invalid window */ - cwp1 = cpu_cwp_inc(env, env->cwp + 1); - sp_ptr = env->regbase[get_reg_index(env, cwp1, 6)]; -#ifdef TARGET_SPARC64 - if (sp_ptr & 3) - sp_ptr += SPARC64_STACK_BIAS; -#endif -#if defined(DEBUG_WIN) - printf("win_underflow: sp_ptr=0x" TARGET_ABI_FMT_lx " load_cwp=%d\n", - sp_ptr, cwp1); -#endif - for(i = 0; i < 16; i++) { - /* FIXME - what to do if get_user() fails? */ - get_user_ual(env->regbase[get_reg_index(env, cwp1, 8 + i)], sp_ptr); - sp_ptr += sizeof(abi_ulong); - } -#ifdef TARGET_SPARC64 - env->canrestore++; - if (env->cleanwin < env->nwindows - 1) - env->cleanwin++; - env->cansave--; -#else - env->wim = new_wim; -#endif -} - -static void flush_windows(CPUSPARCState *env) -{ - int offset, cwp1; - - offset = 1; - for(;;) { - /* if restore would invoke restore_window(), then we can stop */ - cwp1 = cpu_cwp_inc(env, env->cwp + offset); -#ifndef TARGET_SPARC64 - if (env->wim & (1 << cwp1)) - break; -#else - if (env->canrestore == 0) - break; - env->cansave++; - env->canrestore--; -#endif - save_window_offset(env, cwp1); - offset++; - } - cwp1 = cpu_cwp_inc(env, env->cwp + 1); -#ifndef TARGET_SPARC64 - /* set wim so that restore will reload the registers */ - env->wim = 1 << cwp1; -#endif -#if defined(DEBUG_WIN) - printf("flush_windows: nb=%d\n", offset - 1); -#endif -} - -void cpu_loop(CPUSPARCState *env, enum BSDType bsd_type) -{ - int trapnr, ret, syscall_nr; - //target_siginfo_t info; - - while (1) { - trapnr = cpu_sparc_exec (env); - - switch (trapnr) { -#ifndef TARGET_SPARC64 - case 0x80: -#else - case 0x100: -#endif - syscall_nr = env->gregs[1]; - if (bsd_type == target_freebsd) - ret = do_freebsd_syscall(env, syscall_nr, - env->regwptr[0], env->regwptr[1], - env->regwptr[2], env->regwptr[3], - env->regwptr[4], env->regwptr[5]); - else if (bsd_type == target_netbsd) - ret = do_netbsd_syscall(env, syscall_nr, - env->regwptr[0], env->regwptr[1], - env->regwptr[2], env->regwptr[3], - env->regwptr[4], env->regwptr[5]); - else { //if (bsd_type == target_openbsd) -#if defined(TARGET_SPARC64) - syscall_nr &= ~(TARGET_OPENBSD_SYSCALL_G7RFLAG | - TARGET_OPENBSD_SYSCALL_G2RFLAG); -#endif - ret = do_openbsd_syscall(env, syscall_nr, - env->regwptr[0], env->regwptr[1], - env->regwptr[2], env->regwptr[3], - env->regwptr[4], env->regwptr[5]); - } - if ((unsigned int)ret >= (unsigned int)(-515)) { -#if defined(TARGET_SPARC64) && !defined(TARGET_ABI32) - env->xcc |= PSR_CARRY; -#else - env->psr |= PSR_CARRY; -#endif - } else { -#if defined(TARGET_SPARC64) && !defined(TARGET_ABI32) - env->xcc &= ~PSR_CARRY; -#else - env->psr &= ~PSR_CARRY; -#endif - } - env->regwptr[0] = ret; - /* next instruction */ -#if defined(TARGET_SPARC64) - if (bsd_type == target_openbsd && - env->gregs[1] & TARGET_OPENBSD_SYSCALL_G2RFLAG) { - env->pc = env->gregs[2]; - env->npc = env->pc + 4; - } else if (bsd_type == target_openbsd && - env->gregs[1] & TARGET_OPENBSD_SYSCALL_G7RFLAG) { - env->pc = env->gregs[7]; - env->npc = env->pc + 4; - } else { - env->pc = env->npc; - env->npc = env->npc + 4; - } -#else - env->pc = env->npc; - env->npc = env->npc + 4; -#endif - break; - case 0x83: /* flush windows */ -#ifdef TARGET_ABI32 - case 0x103: -#endif - flush_windows(env); - /* next instruction */ - env->pc = env->npc; - env->npc = env->npc + 4; - break; -#ifndef TARGET_SPARC64 - case TT_WIN_OVF: /* window overflow */ - save_window(env); - break; - case TT_WIN_UNF: /* window underflow */ - restore_window(env); - break; - case TT_TFAULT: - case TT_DFAULT: -#if 0 - { - info.si_signo = SIGSEGV; - info.si_errno = 0; - /* XXX: check env->error_code */ - info.si_code = TARGET_SEGV_MAPERR; - info._sifields._sigfault._addr = env->mmuregs[4]; - queue_signal(env, info.si_signo, &info); - } -#endif - break; -#else - case TT_SPILL: /* window overflow */ - save_window(env); - break; - case TT_FILL: /* window underflow */ - restore_window(env); - break; - case TT_TFAULT: - case TT_DFAULT: -#if 0 - { - info.si_signo = SIGSEGV; - info.si_errno = 0; - /* XXX: check env->error_code */ - info.si_code = TARGET_SEGV_MAPERR; - if (trapnr == TT_DFAULT) - info._sifields._sigfault._addr = env->dmmuregs[4]; - else - info._sifields._sigfault._addr = env->tsptr->tpc; - //queue_signal(env, info.si_signo, &info); - } -#endif - break; -#endif - case EXCP_INTERRUPT: - /* just indicate that signals should be handled asap */ - break; - case EXCP_DEBUG: - { - int sig; - - sig = gdb_handlesig (env, TARGET_SIGTRAP); -#if 0 - if (sig) - { - info.si_signo = sig; - info.si_errno = 0; - info.si_code = TARGET_TRAP_BRKPT; - //queue_signal(env, info.si_signo, &info); - } -#endif - } - break; - default: - printf ("Unhandled trap: 0x%x\n", trapnr); - cpu_dump_state(env, stderr, fprintf, 0); - exit (1); - } - process_pending_signals (env); - } -} - -#endif - -static void usage(void) -{ - printf("qemu-" TARGET_ARCH " version " QEMU_VERSION ", Copyright (c) 2003-2008 Fabrice Bellard\n" - "usage: qemu-" TARGET_ARCH " [options] program [arguments...]\n" - "BSD CPU emulator (compiled for %s emulation)\n" - "\n" - "Standard options:\n" - "-h print this help\n" - "-g port wait gdb connection to port\n" - "-L path set the elf interpreter prefix (default=%s)\n" - "-s size set the stack size in bytes (default=%ld)\n" - "-cpu model select CPU (-cpu ? for list)\n" - "-drop-ld-preload drop LD_PRELOAD for target process\n" - "-bsd type select emulated BSD type FreeBSD/NetBSD/OpenBSD (default)\n" - "\n" - "Debug options:\n" - "-d options activate log (logfile=%s)\n" - "-p pagesize set the host page size to 'pagesize'\n" - "-singlestep always run in singlestep mode\n" - "-strace log system calls\n" - "\n" - "Environment variables:\n" - "QEMU_STRACE Print system calls and arguments similar to the\n" - " 'strace' program. Enable by setting to any value.\n" - , - TARGET_ARCH, - interp_prefix, - x86_stack_size, - DEBUG_LOGFILE); - exit(1); -} - -THREAD CPUState *thread_env; - -/* Assumes contents are already zeroed. */ -void init_task_state(TaskState *ts) -{ - int i; - - ts->used = 1; - ts->first_free = ts->sigqueue_table; - for (i = 0; i < MAX_SIGQUEUE_SIZE - 1; i++) { - ts->sigqueue_table[i].next = &ts->sigqueue_table[i + 1]; - } - ts->sigqueue_table[i].next = NULL; -} - -int main(int argc, char **argv) -{ - const char *filename; - const char *cpu_model; - struct target_pt_regs regs1, *regs = &regs1; - struct image_info info1, *info = &info1; - TaskState ts1, *ts = &ts1; - CPUState *env; - int optind; - const char *r; - int gdbstub_port = 0; - int drop_ld_preload = 0, environ_count = 0; - char **target_environ, **wrk, **dst; - enum BSDType bsd_type = target_openbsd; - - if (argc <= 1) - usage(); - - /* init debug */ - cpu_set_log_filename(DEBUG_LOGFILE); - - cpu_model = NULL; - optind = 1; - for(;;) { - if (optind >= argc) - break; - r = argv[optind]; - if (r[0] != '-') - break; - optind++; - r++; - if (!strcmp(r, "-")) { - break; - } else if (!strcmp(r, "d")) { - int mask; - const CPULogItem *item; - - if (optind >= argc) - break; - - r = argv[optind++]; - mask = cpu_str_to_log_mask(r); - if (!mask) { - printf("Log items (comma separated):\n"); - for(item = cpu_log_items; item->mask != 0; item++) { - printf("%-10s %s\n", item->name, item->help); - } - exit(1); - } - cpu_set_log(mask); - } else if (!strcmp(r, "s")) { - r = argv[optind++]; - x86_stack_size = strtol(r, (char **)&r, 0); - if (x86_stack_size <= 0) - usage(); - if (*r == 'M') - x86_stack_size *= 1024 * 1024; - else if (*r == 'k' || *r == 'K') - x86_stack_size *= 1024; - } else if (!strcmp(r, "L")) { - interp_prefix = argv[optind++]; - } else if (!strcmp(r, "p")) { - qemu_host_page_size = atoi(argv[optind++]); - if (qemu_host_page_size == 0 || - (qemu_host_page_size & (qemu_host_page_size - 1)) != 0) { - fprintf(stderr, "page size must be a power of two\n"); - exit(1); - } - } else if (!strcmp(r, "g")) { - gdbstub_port = atoi(argv[optind++]); - } else if (!strcmp(r, "r")) { - qemu_uname_release = argv[optind++]; - } else if (!strcmp(r, "cpu")) { - cpu_model = argv[optind++]; - if (strcmp(cpu_model, "?") == 0) { -/* XXX: implement xxx_cpu_list for targets that still miss it */ -#if defined(cpu_list) - cpu_list(stdout, &fprintf); -#endif - exit(1); - } - } else if (!strcmp(r, "drop-ld-preload")) { - drop_ld_preload = 1; - } else if (!strcmp(r, "bsd")) { - if (!strcasecmp(argv[optind], "freebsd")) { - bsd_type = target_freebsd; - } else if (!strcasecmp(argv[optind], "netbsd")) { - bsd_type = target_netbsd; - } else if (!strcasecmp(argv[optind], "openbsd")) { - bsd_type = target_openbsd; - } else { - usage(); - } - optind++; - } else if (!strcmp(r, "singlestep")) { - singlestep = 1; - } else if (!strcmp(r, "strace")) { - do_strace = 1; - } else - { - usage(); - } - } - if (optind >= argc) - usage(); - filename = argv[optind]; - - /* Zero out regs */ - memset(regs, 0, sizeof(struct target_pt_regs)); - - /* Zero out image_info */ - memset(info, 0, sizeof(struct image_info)); - - /* Scan interp_prefix dir for replacement files. */ - init_paths(interp_prefix); - - if (cpu_model == NULL) { -#if defined(TARGET_I386) -#ifdef TARGET_X86_64 - cpu_model = "qemu64"; -#else - cpu_model = "qemu32"; -#endif -#elif defined(TARGET_SPARC) -#ifdef TARGET_SPARC64 - cpu_model = "TI UltraSparc II"; -#else - cpu_model = "Fujitsu MB86904"; -#endif -#else - cpu_model = "any"; -#endif - } - cpu_exec_init_all(0); - /* NOTE: we need to init the CPU at this stage to get - qemu_host_page_size */ - env = cpu_init(cpu_model); - if (!env) { - fprintf(stderr, "Unable to find CPU definition\n"); - exit(1); - } - thread_env = env; - - if (getenv("QEMU_STRACE")) { - do_strace = 1; - } - - wrk = environ; - while (*(wrk++)) - environ_count++; - - target_environ = malloc((environ_count + 1) * sizeof(char *)); - if (!target_environ) - abort(); - for (wrk = environ, dst = target_environ; *wrk; wrk++) { - if (drop_ld_preload && !strncmp(*wrk, "LD_PRELOAD=", 11)) - continue; - *(dst++) = strdup(*wrk); - } - *dst = NULL; /* NULL terminate target_environ */ - - if (loader_exec(filename, argv+optind, target_environ, regs, info) != 0) { - printf("Error loading %s\n", filename); - _exit(1); - } - - for (wrk = target_environ; *wrk; wrk++) { - free(*wrk); - } - - free(target_environ); - - if (qemu_log_enabled()) { - log_page_dump(); - - qemu_log("start_brk 0x" TARGET_ABI_FMT_lx "\n", info->start_brk); - qemu_log("end_code 0x" TARGET_ABI_FMT_lx "\n", info->end_code); - qemu_log("start_code 0x" TARGET_ABI_FMT_lx "\n", - info->start_code); - qemu_log("start_data 0x" TARGET_ABI_FMT_lx "\n", - info->start_data); - qemu_log("end_data 0x" TARGET_ABI_FMT_lx "\n", info->end_data); - qemu_log("start_stack 0x" TARGET_ABI_FMT_lx "\n", - info->start_stack); - qemu_log("brk 0x" TARGET_ABI_FMT_lx "\n", info->brk); - qemu_log("entry 0x" TARGET_ABI_FMT_lx "\n", info->entry); - } - - target_set_brk(info->brk); - syscall_init(); - signal_init(); - - /* build Task State */ - memset(ts, 0, sizeof(TaskState)); - init_task_state(ts); - ts->info = info; - env->opaque = ts; - -#if defined(TARGET_I386) - cpu_x86_set_cpl(env, 3); - - env->cr[0] = CR0_PG_MASK | CR0_WP_MASK | CR0_PE_MASK; - env->hflags |= HF_PE_MASK; - if (env->cpuid_features & CPUID_SSE) { - env->cr[4] |= CR4_OSFXSR_MASK; - env->hflags |= HF_OSFXSR_MASK; - } -#ifndef TARGET_ABI32 - /* enable 64 bit mode if possible */ - if (!(env->cpuid_ext2_features & CPUID_EXT2_LM)) { - fprintf(stderr, "The selected x86 CPU does not support 64 bit mode\n"); - exit(1); - } - env->cr[4] |= CR4_PAE_MASK; - env->efer |= MSR_EFER_LMA | MSR_EFER_LME; - env->hflags |= HF_LMA_MASK; -#endif - - /* flags setup : we activate the IRQs by default as in user mode */ - env->eflags |= IF_MASK; - - /* linux register setup */ -#ifndef TARGET_ABI32 - env->regs[R_EAX] = regs->rax; - env->regs[R_EBX] = regs->rbx; - env->regs[R_ECX] = regs->rcx; - env->regs[R_EDX] = regs->rdx; - env->regs[R_ESI] = regs->rsi; - env->regs[R_EDI] = regs->rdi; - env->regs[R_EBP] = regs->rbp; - env->regs[R_ESP] = regs->rsp; - env->eip = regs->rip; -#else - env->regs[R_EAX] = regs->eax; - env->regs[R_EBX] = regs->ebx; - env->regs[R_ECX] = regs->ecx; - env->regs[R_EDX] = regs->edx; - env->regs[R_ESI] = regs->esi; - env->regs[R_EDI] = regs->edi; - env->regs[R_EBP] = regs->ebp; - env->regs[R_ESP] = regs->esp; - env->eip = regs->eip; -#endif - - /* linux interrupt setup */ -#ifndef TARGET_ABI32 - env->idt.limit = 511; -#else - env->idt.limit = 255; -#endif - env->idt.base = target_mmap(0, sizeof(uint64_t) * (env->idt.limit + 1), - PROT_READ|PROT_WRITE, - MAP_ANONYMOUS|MAP_PRIVATE, -1, 0); - idt_table = g2h(env->idt.base); - set_idt(0, 0); - set_idt(1, 0); - set_idt(2, 0); - set_idt(3, 3); - set_idt(4, 3); - set_idt(5, 0); - set_idt(6, 0); - set_idt(7, 0); - set_idt(8, 0); - set_idt(9, 0); - set_idt(10, 0); - set_idt(11, 0); - set_idt(12, 0); - set_idt(13, 0); - set_idt(14, 0); - set_idt(15, 0); - set_idt(16, 0); - set_idt(17, 0); - set_idt(18, 0); - set_idt(19, 0); - set_idt(0x80, 3); - - /* linux segment setup */ - { - uint64_t *gdt_table; - env->gdt.base = target_mmap(0, sizeof(uint64_t) * TARGET_GDT_ENTRIES, - PROT_READ|PROT_WRITE, - MAP_ANONYMOUS|MAP_PRIVATE, -1, 0); - env->gdt.limit = sizeof(uint64_t) * TARGET_GDT_ENTRIES - 1; - gdt_table = g2h(env->gdt.base); -#ifdef TARGET_ABI32 - write_dt(&gdt_table[__USER_CS >> 3], 0, 0xfffff, - DESC_G_MASK | DESC_B_MASK | DESC_P_MASK | DESC_S_MASK | - (3 << DESC_DPL_SHIFT) | (0xa << DESC_TYPE_SHIFT)); -#else - /* 64 bit code segment */ - write_dt(&gdt_table[__USER_CS >> 3], 0, 0xfffff, - DESC_G_MASK | DESC_B_MASK | DESC_P_MASK | DESC_S_MASK | - DESC_L_MASK | - (3 << DESC_DPL_SHIFT) | (0xa << DESC_TYPE_SHIFT)); -#endif - write_dt(&gdt_table[__USER_DS >> 3], 0, 0xfffff, - DESC_G_MASK | DESC_B_MASK | DESC_P_MASK | DESC_S_MASK | - (3 << DESC_DPL_SHIFT) | (0x2 << DESC_TYPE_SHIFT)); - } - - cpu_x86_load_seg(env, R_CS, __USER_CS); - cpu_x86_load_seg(env, R_SS, __USER_DS); -#ifdef TARGET_ABI32 - cpu_x86_load_seg(env, R_DS, __USER_DS); - cpu_x86_load_seg(env, R_ES, __USER_DS); - cpu_x86_load_seg(env, R_FS, __USER_DS); - cpu_x86_load_seg(env, R_GS, __USER_DS); - /* This hack makes Wine work... */ - env->segs[R_FS].selector = 0; -#else - cpu_x86_load_seg(env, R_DS, 0); - cpu_x86_load_seg(env, R_ES, 0); - cpu_x86_load_seg(env, R_FS, 0); - cpu_x86_load_seg(env, R_GS, 0); -#endif -#elif defined(TARGET_SPARC) - { - int i; - env->pc = regs->pc; - env->npc = regs->npc; - env->y = regs->y; - for(i = 0; i < 8; i++) - env->gregs[i] = regs->u_regs[i]; - for(i = 0; i < 8; i++) - env->regwptr[i] = regs->u_regs[i + 8]; - } -#else -#error unsupported target CPU -#endif - - if (gdbstub_port) { - gdbserver_start (gdbstub_port); - gdb_handlesig(env, 0); - } - cpu_loop(env, bsd_type); - /* never exits */ - return 0; -} diff --git a/qemu-0.11.0/bsd-user/mmap.c b/qemu-0.11.0/bsd-user/mmap.c deleted file mode 100644 index 26f981a..0000000 --- a/qemu-0.11.0/bsd-user/mmap.c +++ /dev/null @@ -1,560 +0,0 @@ -/* - * mmap support for qemu - * - * Copyright (c) 2003 - 2008 Fabrice Bellard - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ -#include <stdlib.h> -#include <stdio.h> -#include <stdarg.h> -#include <string.h> -#include <unistd.h> -#include <errno.h> -#include <sys/mman.h> - -#include "qemu.h" -#include "qemu-common.h" -#include "bsd-mman.h" - -//#define DEBUG_MMAP - -#if defined(USE_NPTL) -pthread_mutex_t mmap_mutex; -static int __thread mmap_lock_count; - -void mmap_lock(void) -{ - if (mmap_lock_count++ == 0) { - pthread_mutex_lock(&mmap_mutex); - } -} - -void mmap_unlock(void) -{ - if (--mmap_lock_count == 0) { - pthread_mutex_unlock(&mmap_mutex); - } -} - -/* Grab lock to make sure things are in a consistent state after fork(). */ -void mmap_fork_start(void) -{ - if (mmap_lock_count) - abort(); - pthread_mutex_lock(&mmap_mutex); -} - -void mmap_fork_end(int child) -{ - if (child) - pthread_mutex_init(&mmap_mutex, NULL); - else - pthread_mutex_unlock(&mmap_mutex); -} -#else -/* We aren't threadsafe to start with, so no need to worry about locking. */ -void mmap_lock(void) -{ -} - -void mmap_unlock(void) -{ -} -#endif - -void *qemu_vmalloc(size_t size) -{ - void *p; - unsigned long addr; - mmap_lock(); - /* Use map and mark the pages as used. */ - p = mmap(NULL, size, PROT_READ | PROT_WRITE, - MAP_PRIVATE | MAP_ANON, -1, 0); - - addr = (unsigned long)p; - if (addr == (target_ulong) addr) { - /* Allocated region overlaps guest address space. - This may recurse. */ - page_set_flags(addr & TARGET_PAGE_MASK, TARGET_PAGE_ALIGN(addr + size), - PAGE_RESERVED); - } - - mmap_unlock(); - return p; -} - -void *qemu_malloc(size_t size) -{ - char * p; - size += 16; - p = qemu_vmalloc(size); - *(size_t *)p = size; - return p + 16; -} - -/* We use map, which is always zero initialized. */ -void * qemu_mallocz(size_t size) -{ - return qemu_malloc(size); -} - -void qemu_free(void *ptr) -{ - /* FIXME: We should unmark the reserved pages here. However this gets - complicated when one target page spans multiple host pages, so we - don't bother. */ - size_t *p; - p = (size_t *)((char *)ptr - 16); - munmap(p, *p); -} - -void *qemu_realloc(void *ptr, size_t size) -{ - size_t old_size, copy; - void *new_ptr; - - if (!ptr) - return qemu_malloc(size); - old_size = *(size_t *)((char *)ptr - 16); - copy = old_size < size ? old_size : size; - new_ptr = qemu_malloc(size); - memcpy(new_ptr, ptr, copy); - qemu_free(ptr); - return new_ptr; -} - -/* NOTE: all the constants are the HOST ones, but addresses are target. */ -int target_mprotect(abi_ulong start, abi_ulong len, int prot) -{ - abi_ulong end, host_start, host_end, addr; - int prot1, ret; - -#ifdef DEBUG_MMAP - printf("mprotect: start=0x" TARGET_FMT_lx - " len=0x" TARGET_FMT_lx " prot=%c%c%c\n", start, len, - prot & PROT_READ ? 'r' : '-', - prot & PROT_WRITE ? 'w' : '-', - prot & PROT_EXEC ? 'x' : '-'); -#endif - - if ((start & ~TARGET_PAGE_MASK) != 0) - return -EINVAL; - len = TARGET_PAGE_ALIGN(len); - end = start + len; - if (end < start) - return -EINVAL; - prot &= PROT_READ | PROT_WRITE | PROT_EXEC; - if (len == 0) - return 0; - - mmap_lock(); - host_start = start & qemu_host_page_mask; - host_end = HOST_PAGE_ALIGN(end); - if (start > host_start) { - /* handle host page containing start */ - prot1 = prot; - for(addr = host_start; addr < start; addr += TARGET_PAGE_SIZE) { - prot1 |= page_get_flags(addr); - } - if (host_end == host_start + qemu_host_page_size) { - for(addr = end; addr < host_end; addr += TARGET_PAGE_SIZE) { - prot1 |= page_get_flags(addr); - } - end = host_end; - } - ret = mprotect(g2h(host_start), qemu_host_page_size, prot1 & PAGE_BITS); - if (ret != 0) - goto error; - host_start += qemu_host_page_size; - } - if (end < host_end) { - prot1 = prot; - for(addr = end; addr < host_end; addr += TARGET_PAGE_SIZE) { - prot1 |= page_get_flags(addr); - } - ret = mprotect(g2h(host_end - qemu_host_page_size), qemu_host_page_size, - prot1 & PAGE_BITS); - if (ret != 0) - goto error; - host_end -= qemu_host_page_size; - } - - /* handle the pages in the middle */ - if (host_start < host_end) { - ret = mprotect(g2h(host_start), host_end - host_start, prot); - if (ret != 0) - goto error; - } - page_set_flags(start, start + len, prot | PAGE_VALID); - mmap_unlock(); - return 0; -error: - mmap_unlock(); - return ret; -} - -/* map an incomplete host page */ -static int mmap_frag(abi_ulong real_start, - abi_ulong start, abi_ulong end, - int prot, int flags, int fd, abi_ulong offset) -{ - abi_ulong real_end, addr; - void *host_start; - int prot1, prot_new; - - real_end = real_start + qemu_host_page_size; - host_start = g2h(real_start); - - /* get the protection of the target pages outside the mapping */ - prot1 = 0; - for(addr = real_start; addr < real_end; addr++) { - if (addr < start || addr >= end) - prot1 |= page_get_flags(addr); - } - - if (prot1 == 0) { - /* no page was there, so we allocate one */ - void *p = mmap(host_start, qemu_host_page_size, prot, - flags | MAP_ANON, -1, 0); - if (p == MAP_FAILED) - return -1; - prot1 = prot; - } - prot1 &= PAGE_BITS; - - prot_new = prot | prot1; - if (!(flags & MAP_ANON)) { - /* msync() won't work here, so we return an error if write is - possible while it is a shared mapping */ - if ((flags & TARGET_BSD_MAP_FLAGMASK) == MAP_SHARED && - (prot & PROT_WRITE)) - return -EINVAL; - - /* adjust protection to be able to read */ - if (!(prot1 & PROT_WRITE)) - mprotect(host_start, qemu_host_page_size, prot1 | PROT_WRITE); - - /* read the corresponding file data */ - pread(fd, g2h(start), end - start, offset); - - /* put final protection */ - if (prot_new != (prot1 | PROT_WRITE)) - mprotect(host_start, qemu_host_page_size, prot_new); - } else { - /* just update the protection */ - if (prot_new != prot1) { - mprotect(host_start, qemu_host_page_size, prot_new); - } - } - return 0; -} - -#if defined(__CYGWIN__) -/* Cygwin doesn't have a whole lot of address space. */ -static abi_ulong mmap_next_start = 0x18000000; -#else -static abi_ulong mmap_next_start = 0x40000000; -#endif - -unsigned long last_brk; - -/* find a free memory area of size 'size'. The search starts at - 'start'. If 'start' == 0, then a default start address is used. - Return -1 if error. -*/ -/* page_init() marks pages used by the host as reserved to be sure not - to use them. */ -static abi_ulong mmap_find_vma(abi_ulong start, abi_ulong size) -{ - abi_ulong addr, addr1, addr_start; - int prot; - unsigned long new_brk; - - new_brk = (unsigned long)sbrk(0); - if (last_brk && last_brk < new_brk && last_brk == (target_ulong)last_brk) { - /* This is a hack to catch the host allocating memory with brk(). - If it uses mmap then we loose. - FIXME: We really want to avoid the host allocating memory in - the first place, and maybe leave some slack to avoid switching - to mmap. */ - page_set_flags(last_brk & TARGET_PAGE_MASK, - TARGET_PAGE_ALIGN(new_brk), - PAGE_RESERVED); - } - last_brk = new_brk; - - size = HOST_PAGE_ALIGN(size); - start = start & qemu_host_page_mask; - addr = start; - if (addr == 0) - addr = mmap_next_start; - addr_start = addr; - for(;;) { - prot = 0; - for(addr1 = addr; addr1 < (addr + size); addr1 += TARGET_PAGE_SIZE) { - prot |= page_get_flags(addr1); - } - if (prot == 0) - break; - addr += qemu_host_page_size; - /* we found nothing */ - if (addr == addr_start) - return (abi_ulong)-1; - } - if (start == 0) - mmap_next_start = addr + size; - return addr; -} - -/* NOTE: all the constants are the HOST ones */ -abi_long target_mmap(abi_ulong start, abi_ulong len, int prot, - int flags, int fd, abi_ulong offset) -{ - abi_ulong ret, end, real_start, real_end, retaddr, host_offset, host_len; - unsigned long host_start; - - mmap_lock(); -#ifdef DEBUG_MMAP - { - printf("mmap: start=0x" TARGET_FMT_lx - " len=0x" TARGET_FMT_lx " prot=%c%c%c flags=", - start, len, - prot & PROT_READ ? 'r' : '-', - prot & PROT_WRITE ? 'w' : '-', - prot & PROT_EXEC ? 'x' : '-'); - if (flags & MAP_FIXED) - printf("MAP_FIXED "); - if (flags & MAP_ANON) - printf("MAP_ANON "); - switch(flags & TARGET_BSD_MAP_FLAGMASK) { - case MAP_PRIVATE: - printf("MAP_PRIVATE "); - break; - case MAP_SHARED: - printf("MAP_SHARED "); - break; - default: - printf("[MAP_FLAGMASK=0x%x] ", flags & TARGET_BSD_MAP_FLAGMASK); - break; - } - printf("fd=%d offset=" TARGET_FMT_lx "\n", fd, offset); - } -#endif - - if (offset & ~TARGET_PAGE_MASK) { - errno = EINVAL; - goto fail; - } - - len = TARGET_PAGE_ALIGN(len); - if (len == 0) - goto the_end; - real_start = start & qemu_host_page_mask; - - if (!(flags & MAP_FIXED)) { - abi_ulong mmap_start; - void *p; - host_offset = offset & qemu_host_page_mask; - host_len = len + offset - host_offset; - host_len = HOST_PAGE_ALIGN(host_len); - mmap_start = mmap_find_vma(real_start, host_len); - if (mmap_start == (abi_ulong)-1) { - errno = ENOMEM; - goto fail; - } - /* Note: we prefer to control the mapping address. It is - especially important if qemu_host_page_size > - qemu_real_host_page_size */ - p = mmap(g2h(mmap_start), - host_len, prot, flags | MAP_FIXED, fd, host_offset); - if (p == MAP_FAILED) - goto fail; - /* update start so that it points to the file position at 'offset' */ - host_start = (unsigned long)p; - if (!(flags & MAP_ANON)) - host_start += offset - host_offset; - start = h2g(host_start); - } else { - int flg; - target_ulong addr; - - if (start & ~TARGET_PAGE_MASK) { - errno = EINVAL; - goto fail; - } - end = start + len; - real_end = HOST_PAGE_ALIGN(end); - - for(addr = real_start; addr < real_end; addr += TARGET_PAGE_SIZE) { - flg = page_get_flags(addr); - if (flg & PAGE_RESERVED) { - errno = ENXIO; - goto fail; - } - } - - /* worst case: we cannot map the file because the offset is not - aligned, so we read it */ - if (!(flags & MAP_ANON) && - (offset & ~qemu_host_page_mask) != (start & ~qemu_host_page_mask)) { - /* msync() won't work here, so we return an error if write is - possible while it is a shared mapping */ - if ((flags & TARGET_BSD_MAP_FLAGMASK) == MAP_SHARED && - (prot & PROT_WRITE)) { - errno = EINVAL; - goto fail; - } - retaddr = target_mmap(start, len, prot | PROT_WRITE, - MAP_FIXED | MAP_PRIVATE | MAP_ANON, - -1, 0); - if (retaddr == -1) - goto fail; - pread(fd, g2h(start), len, offset); - if (!(prot & PROT_WRITE)) { - ret = target_mprotect(start, len, prot); - if (ret != 0) { - start = ret; - goto the_end; - } - } - goto the_end; - } - - /* handle the start of the mapping */ - if (start > real_start) { - if (real_end == real_start + qemu_host_page_size) { - /* one single host page */ - ret = mmap_frag(real_start, start, end, - prot, flags, fd, offset); - if (ret == -1) - goto fail; - goto the_end1; - } - ret = mmap_frag(real_start, start, real_start + qemu_host_page_size, - prot, flags, fd, offset); - if (ret == -1) - goto fail; - real_start += qemu_host_page_size; - } - /* handle the end of the mapping */ - if (end < real_end) { - ret = mmap_frag(real_end - qemu_host_page_size, - real_end - qemu_host_page_size, real_end, - prot, flags, fd, - offset + real_end - qemu_host_page_size - start); - if (ret == -1) - goto fail; - real_end -= qemu_host_page_size; - } - - /* map the middle (easier) */ - if (real_start < real_end) { - void *p; - unsigned long offset1; - if (flags & MAP_ANON) - offset1 = 0; - else - offset1 = offset + real_start - start; - p = mmap(g2h(real_start), real_end - real_start, - prot, flags, fd, offset1); - if (p == MAP_FAILED) - goto fail; - } - } - the_end1: - page_set_flags(start, start + len, prot | PAGE_VALID); - the_end: -#ifdef DEBUG_MMAP - printf("ret=0x" TARGET_FMT_lx "\n", start); - page_dump(stdout); - printf("\n"); -#endif - mmap_unlock(); - return start; -fail: - mmap_unlock(); - return -1; -} - -int target_munmap(abi_ulong start, abi_ulong len) -{ - abi_ulong end, real_start, real_end, addr; - int prot, ret; - -#ifdef DEBUG_MMAP - printf("munmap: start=0x%lx len=0x%lx\n", start, len); -#endif - if (start & ~TARGET_PAGE_MASK) - return -EINVAL; - len = TARGET_PAGE_ALIGN(len); - if (len == 0) - return -EINVAL; - mmap_lock(); - end = start + len; - real_start = start & qemu_host_page_mask; - real_end = HOST_PAGE_ALIGN(end); - - if (start > real_start) { - /* handle host page containing start */ - prot = 0; - for(addr = real_start; addr < start; addr += TARGET_PAGE_SIZE) { - prot |= page_get_flags(addr); - } - if (real_end == real_start + qemu_host_page_size) { - for(addr = end; addr < real_end; addr += TARGET_PAGE_SIZE) { - prot |= page_get_flags(addr); - } - end = real_end; - } - if (prot != 0) - real_start += qemu_host_page_size; - } - if (end < real_end) { - prot = 0; - for(addr = end; addr < real_end; addr += TARGET_PAGE_SIZE) { - prot |= page_get_flags(addr); - } - if (prot != 0) - real_end -= qemu_host_page_size; - } - - ret = 0; - /* unmap what we can */ - if (real_start < real_end) { - ret = munmap(g2h(real_start), real_end - real_start); - } - - if (ret == 0) - page_set_flags(start, start + len, 0); - mmap_unlock(); - return ret; -} - -int target_msync(abi_ulong start, abi_ulong len, int flags) -{ - abi_ulong end; - - if (start & ~TARGET_PAGE_MASK) - return -EINVAL; - len = TARGET_PAGE_ALIGN(len); - end = start + len; - if (end < start) - return -EINVAL; - if (end == start) - return 0; - - start &= qemu_host_page_mask; - return msync(g2h(start), end - start, flags); -} diff --git a/qemu-0.11.0/bsd-user/netbsd/strace.list b/qemu-0.11.0/bsd-user/netbsd/strace.list deleted file mode 100644 index 5609d70..0000000 --- a/qemu-0.11.0/bsd-user/netbsd/strace.list +++ /dev/null @@ -1,145 +0,0 @@ -{ TARGET_NETBSD_NR___getcwd, "__getcwd", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR___syscall, "__syscall", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR___sysctl, "__sysctl", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_accept, "accept", "%s(%d,%#x,%#x)", NULL, NULL }, -{ TARGET_NETBSD_NR_access, "access", "%s(\"%s\",%#o)", NULL, NULL }, -{ TARGET_NETBSD_NR_acct, "acct", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_adjtime, "adjtime", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_bind, "bind", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_break, "break", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_chdir, "chdir", "%s(\"%s\")", NULL, NULL }, -{ TARGET_NETBSD_NR_chflags, "chflags", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_chmod, "chmod", "%s(\"%s\",%#o)", NULL, NULL }, -{ TARGET_NETBSD_NR_chown, "chown", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_chroot, "chroot", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_clock_getres, "clock_getres", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_clock_gettime, "clock_gettime", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_clock_settime, "clock_settime", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_close, "close", "%s(%d)", NULL, NULL }, -{ TARGET_NETBSD_NR_connect, "connect", "%s(%d,%#x,%d)", NULL, NULL }, -{ TARGET_NETBSD_NR_dup, "dup", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_dup2, "dup2", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_execve, "execve", NULL, print_execve, NULL }, -{ TARGET_NETBSD_NR_exit, "exit", "%s(%d)\n", NULL, NULL }, -{ TARGET_NETBSD_NR_fchdir, "fchdir", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_fchflags, "fchflags", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_fchmod, "fchmod", "%s(%d,%#o)", NULL, NULL }, -{ TARGET_NETBSD_NR_fchown, "fchown", "%s(\"%s\",%d,%d)", NULL, NULL }, -{ TARGET_NETBSD_NR_fcntl, "fcntl", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_flock, "flock", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_fork, "fork", "%s()", NULL, NULL }, -{ TARGET_NETBSD_NR_fpathconf, "fpathconf", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_fsync, "fsync", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_ftruncate, "ftruncate", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_futimes, "futimes", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_getegid, "getegid", "%s()", NULL, NULL }, -{ TARGET_NETBSD_NR_geteuid, "geteuid", "%s()", NULL, NULL }, -{ TARGET_NETBSD_NR_getgid, "getgid", "%s()", NULL, NULL }, -{ TARGET_NETBSD_NR_getgroups, "getgroups", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_getitimer, "getitimer", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_getpeername, "getpeername", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_getpgid, "getpgid", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_getpgrp, "getpgrp", "%s()", NULL, NULL }, -{ TARGET_NETBSD_NR_getpid, "getpid", "%s()", NULL, NULL }, -{ TARGET_NETBSD_NR_getppid, "getppid", "%s()", NULL, NULL }, -{ TARGET_NETBSD_NR_getpriority, "getpriority", "%s(%#x,%#x)", NULL, NULL }, -{ TARGET_NETBSD_NR_getrlimit, "getrlimit", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_getrusage, "getrusage", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_getsid, "getsid", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_getsockname, "getsockname", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_getsockopt, "getsockopt", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_gettimeofday, "gettimeofday", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_getuid, "getuid", "%s()", NULL, NULL }, -{ TARGET_NETBSD_NR_ioctl, "ioctl", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_issetugid, "issetugid", "%s()", NULL, NULL }, -{ TARGET_NETBSD_NR_kevent, "kevent", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_kill, "kill", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_kqueue, "kqueue", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_ktrace, "ktrace", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_lchown, "lchown", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_lfs_bmapv, "lfs_bmapv", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_lfs_markv, "lfs_markv", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_lfs_segclean, "lfs_segclean", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_lfs_segwait, "lfs_segwait", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_link, "link", "%s(\"%s\",\"%s\")", NULL, NULL }, -{ TARGET_NETBSD_NR_listen, "listen", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_lseek, "lseek", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_madvise, "madvise", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_mincore, "mincore", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_minherit, "minherit", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_mkdir, "mkdir", "%s(\"%s\",%#o)", NULL, NULL }, -{ TARGET_NETBSD_NR_mkfifo, "mkfifo", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_mknod, "mknod", "%s(\"%s\",%#o,%#x)", NULL, NULL }, -{ TARGET_NETBSD_NR_mlock, "mlock", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_mlockall, "mlockall", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_mmap, "mmap", NULL, NULL, print_syscall_ret_addr }, -{ TARGET_NETBSD_NR_mprotect, "mprotect", "%s(%#x,%#x,%d)", NULL, NULL }, -{ TARGET_NETBSD_NR_msgget, "msgget", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_msgrcv, "msgrcv", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_msgsnd, "msgsnd", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_munlock, "munlock", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_munlockall, "munlockall", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_munmap, "munmap", "%s(%p,%d)", NULL, NULL }, -{ TARGET_NETBSD_NR_nanosleep, "nanosleep", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_nfssvc, "nfssvc", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_open, "open", "%s(\"%s\",%#x,%#o)", NULL, NULL }, -{ TARGET_NETBSD_NR_pathconf, "pathconf", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_pipe, "pipe", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_poll, "poll", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_pread, "pread", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_preadv, "preadv", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_profil, "profil", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_ptrace, "ptrace", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_pwrite, "pwrite", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_pwritev, "pwritev", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_quotactl, "quotactl", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_read, "read", "%s(%d,%#x,%d)", NULL, NULL }, -{ TARGET_NETBSD_NR_readlink, "readlink", "%s(\"%s\",%p,%d)", NULL, NULL }, -{ TARGET_NETBSD_NR_readv, "readv", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_reboot, "reboot", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_recvfrom, "recvfrom", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_recvmsg, "recvmsg", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_rename, "rename", "%s(\"%s\",\"%s\")", NULL, NULL }, -{ TARGET_NETBSD_NR_revoke, "revoke", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_rmdir, "rmdir", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_sbrk, "sbrk", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_sched_yield, "sched_yield", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_select, "select", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_semget, "semget", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_semop, "semop", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_sendmsg, "sendmsg", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_sendto, "sendto", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_setegid, "setegid", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_seteuid, "seteuid", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_setgid, "setgid", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_setgroups, "setgroups", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_setitimer, "setitimer", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_setpgid, "setpgid", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_setpriority, "setpriority", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_setregid, "setregid", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_setreuid, "setreuid", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_setrlimit, "setrlimit", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_setsid, "setsid", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_setsockopt, "setsockopt", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_settimeofday, "settimeofday", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_setuid, "setuid", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_shmat, "shmat", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_shmdt, "shmdt", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_shmget, "shmget", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_shutdown, "shutdown", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_socketpair, "socketpair", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_sstk, "sstk", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_swapctl, "swapctl", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_symlink, "symlink", "%s(\"%s\",\"%s\")", NULL, NULL }, -{ TARGET_NETBSD_NR_sync, "sync", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_sysarch, "sysarch", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_syscall, "syscall", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_truncate, "truncate", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_umask, "umask", "%s(%#o)", NULL, NULL }, -{ TARGET_NETBSD_NR_unlink, "unlink", "%s(\"%s\")", NULL, NULL }, -{ TARGET_NETBSD_NR_unmount, "unmount", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_utimes, "utimes", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_vfork, "vfork", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_wait4, "wait4", NULL, NULL, NULL }, -{ TARGET_NETBSD_NR_write, "write", "%s(%d,%#x,%d)", NULL, NULL }, -{ TARGET_NETBSD_NR_writev, "writev", "%s(%d,%p,%#x)", NULL, NULL }, diff --git a/qemu-0.11.0/bsd-user/netbsd/syscall_nr.h b/qemu-0.11.0/bsd-user/netbsd/syscall_nr.h deleted file mode 100644 index 2e9ab53..0000000 --- a/qemu-0.11.0/bsd-user/netbsd/syscall_nr.h +++ /dev/null @@ -1,373 +0,0 @@ -/* $NetBSD: syscall.h,v 1.215 2008/06/17 16:07:57 tsutsui Exp $ */ - -/* - * System call numbers. - * - * created from NetBSD: syscalls.master,v 1.204 2008/06/17 16:05:23 tsutsui Exp - */ - -#define TARGET_NETBSD_NR_syscall 0 -#define TARGET_NETBSD_NR_exit 1 -#define TARGET_NETBSD_NR_fork 2 -#define TARGET_NETBSD_NR_read 3 -#define TARGET_NETBSD_NR_write 4 -#define TARGET_NETBSD_NR_open 5 -#define TARGET_NETBSD_NR_close 6 -#define TARGET_NETBSD_NR_wait4 7 -#define TARGET_NETBSD_NR_compat_43_ocreat 8 -#define TARGET_NETBSD_NR_link 9 -#define TARGET_NETBSD_NR_unlink 10 -#define TARGET_NETBSD_NR_chdir 12 -#define TARGET_NETBSD_NR_fchdir 13 -#define TARGET_NETBSD_NR_mknod 14 -#define TARGET_NETBSD_NR_chmod 15 -#define TARGET_NETBSD_NR_chown 16 -#define TARGET_NETBSD_NR_break 17 -#define TARGET_NETBSD_NR_compat_20_getfsstat 18 -#define TARGET_NETBSD_NR_compat_43_olseek 19 -#define TARGET_NETBSD_NR_getpid 20 -#define TARGET_NETBSD_NR_getpid 20 -#define TARGET_NETBSD_NR_compat_40_mount 21 -#define TARGET_NETBSD_NR_unmount 22 -#define TARGET_NETBSD_NR_setuid 23 -#define TARGET_NETBSD_NR_getuid 24 -#define TARGET_NETBSD_NR_getuid 24 -#define TARGET_NETBSD_NR_geteuid 25 -#define TARGET_NETBSD_NR_ptrace 26 -#define TARGET_NETBSD_NR_recvmsg 27 -#define TARGET_NETBSD_NR_sendmsg 28 -#define TARGET_NETBSD_NR_recvfrom 29 -#define TARGET_NETBSD_NR_accept 30 -#define TARGET_NETBSD_NR_getpeername 31 -#define TARGET_NETBSD_NR_getsockname 32 -#define TARGET_NETBSD_NR_access 33 -#define TARGET_NETBSD_NR_chflags 34 -#define TARGET_NETBSD_NR_fchflags 35 -#define TARGET_NETBSD_NR_sync 36 -#define TARGET_NETBSD_NR_kill 37 -#define TARGET_NETBSD_NR_compat_43_stat43 38 -#define TARGET_NETBSD_NR_getppid 39 -#define TARGET_NETBSD_NR_compat_43_lstat43 40 -#define TARGET_NETBSD_NR_dup 41 -#define TARGET_NETBSD_NR_pipe 42 -#define TARGET_NETBSD_NR_getegid 43 -#define TARGET_NETBSD_NR_profil 44 -#define TARGET_NETBSD_NR_ktrace 45 -#define TARGET_NETBSD_NR_compat_13_sigaction13 46 -#define TARGET_NETBSD_NR_getgid 47 -#define TARGET_NETBSD_NR_getgid 47 -#define TARGET_NETBSD_NR_compat_13_sigprocmask13 48 -#define TARGET_NETBSD_NR___getlogin 49 -#define TARGET_NETBSD_NR___setlogin 50 -#define TARGET_NETBSD_NR_acct 51 -#define TARGET_NETBSD_NR_compat_13_sigpending13 52 -#define TARGET_NETBSD_NR_compat_13_sigaltstack13 53 -#define TARGET_NETBSD_NR_ioctl 54 -#define TARGET_NETBSD_NR_compat_12_oreboot 55 -#define TARGET_NETBSD_NR_revoke 56 -#define TARGET_NETBSD_NR_symlink 57 -#define TARGET_NETBSD_NR_readlink 58 -#define TARGET_NETBSD_NR_execve 59 -#define TARGET_NETBSD_NR_umask 60 -#define TARGET_NETBSD_NR_chroot 61 -#define TARGET_NETBSD_NR_compat_43_fstat43 62 -#define TARGET_NETBSD_NR_compat_43_ogetkerninfo 63 -#define TARGET_NETBSD_NR_compat_43_ogetpagesize 64 -#define TARGET_NETBSD_NR_compat_12_msync 65 -#define TARGET_NETBSD_NR_vfork 66 -#define TARGET_NETBSD_NR_sbrk 69 -#define TARGET_NETBSD_NR_sstk 70 -#define TARGET_NETBSD_NR_compat_43_ommap 71 -#define TARGET_NETBSD_NR_vadvise 72 -#define TARGET_NETBSD_NR_munmap 73 -#define TARGET_NETBSD_NR_mprotect 74 -#define TARGET_NETBSD_NR_madvise 75 -#define TARGET_NETBSD_NR_mincore 78 -#define TARGET_NETBSD_NR_getgroups 79 -#define TARGET_NETBSD_NR_setgroups 80 -#define TARGET_NETBSD_NR_getpgrp 81 -#define TARGET_NETBSD_NR_setpgid 82 -#define TARGET_NETBSD_NR_setitimer 83 -#define TARGET_NETBSD_NR_compat_43_owait 84 -#define TARGET_NETBSD_NR_compat_12_oswapon 85 -#define TARGET_NETBSD_NR_getitimer 86 -#define TARGET_NETBSD_NR_compat_43_ogethostname 87 -#define TARGET_NETBSD_NR_compat_43_osethostname 88 -#define TARGET_NETBSD_NR_compat_43_ogetdtablesize 89 -#define TARGET_NETBSD_NR_dup2 90 -#define TARGET_NETBSD_NR_fcntl 92 -#define TARGET_NETBSD_NR_select 93 -#define TARGET_NETBSD_NR_fsync 95 -#define TARGET_NETBSD_NR_setpriority 96 -#define TARGET_NETBSD_NR_compat_30_socket 97 -#define TARGET_NETBSD_NR_connect 98 -#define TARGET_NETBSD_NR_compat_43_oaccept 99 -#define TARGET_NETBSD_NR_getpriority 100 -#define TARGET_NETBSD_NR_compat_43_osend 101 -#define TARGET_NETBSD_NR_compat_43_orecv 102 -#define TARGET_NETBSD_NR_compat_13_sigreturn13 103 -#define TARGET_NETBSD_NR_bind 104 -#define TARGET_NETBSD_NR_setsockopt 105 -#define TARGET_NETBSD_NR_listen 106 -#define TARGET_NETBSD_NR_compat_43_osigvec 108 -#define TARGET_NETBSD_NR_compat_43_osigblock 109 -#define TARGET_NETBSD_NR_compat_43_osigsetmask 110 -#define TARGET_NETBSD_NR_compat_13_sigsuspend13 111 -#define TARGET_NETBSD_NR_compat_43_osigstack 112 -#define TARGET_NETBSD_NR_compat_43_orecvmsg 113 -#define TARGET_NETBSD_NR_compat_43_osendmsg 114 -#define TARGET_NETBSD_NR_gettimeofday 116 -#define TARGET_NETBSD_NR_getrusage 117 -#define TARGET_NETBSD_NR_getsockopt 118 -#define TARGET_NETBSD_NR_readv 120 -#define TARGET_NETBSD_NR_writev 121 -#define TARGET_NETBSD_NR_settimeofday 122 -#define TARGET_NETBSD_NR_fchown 123 -#define TARGET_NETBSD_NR_fchmod 124 -#define TARGET_NETBSD_NR_compat_43_orecvfrom 125 -#define TARGET_NETBSD_NR_setreuid 126 -#define TARGET_NETBSD_NR_setregid 127 -#define TARGET_NETBSD_NR_rename 128 -#define TARGET_NETBSD_NR_compat_43_otruncate 129 -#define TARGET_NETBSD_NR_compat_43_oftruncate 130 -#define TARGET_NETBSD_NR_flock 131 -#define TARGET_NETBSD_NR_mkfifo 132 -#define TARGET_NETBSD_NR_sendto 133 -#define TARGET_NETBSD_NR_shutdown 134 -#define TARGET_NETBSD_NR_socketpair 135 -#define TARGET_NETBSD_NR_mkdir 136 -#define TARGET_NETBSD_NR_rmdir 137 -#define TARGET_NETBSD_NR_utimes 138 -#define TARGET_NETBSD_NR_adjtime 140 -#define TARGET_NETBSD_NR_compat_43_ogetpeername 141 -#define TARGET_NETBSD_NR_compat_43_ogethostid 142 -#define TARGET_NETBSD_NR_compat_43_osethostid 143 -#define TARGET_NETBSD_NR_compat_43_ogetrlimit 144 -#define TARGET_NETBSD_NR_compat_43_osetrlimit 145 -#define TARGET_NETBSD_NR_compat_43_okillpg 146 -#define TARGET_NETBSD_NR_setsid 147 -#define TARGET_NETBSD_NR_quotactl 148 -#define TARGET_NETBSD_NR_compat_43_oquota 149 -#define TARGET_NETBSD_NR_compat_43_ogetsockname 150 -#define TARGET_NETBSD_NR_nfssvc 155 -#define TARGET_NETBSD_NR_compat_43_ogetdirentries 156 -#define TARGET_NETBSD_NR_compat_20_statfs 157 -#define TARGET_NETBSD_NR_compat_20_fstatfs 158 -#define TARGET_NETBSD_NR_compat_30_getfh 161 -#define TARGET_NETBSD_NR_compat_09_ogetdomainname 162 -#define TARGET_NETBSD_NR_compat_09_osetdomainname 163 -#define TARGET_NETBSD_NR_compat_09_ouname 164 -#define TARGET_NETBSD_NR_sysarch 165 -#define TARGET_NETBSD_NR_compat_10_osemsys 169 -#define TARGET_NETBSD_NR_compat_10_omsgsys 170 -#define TARGET_NETBSD_NR_compat_10_oshmsys 171 -#define TARGET_NETBSD_NR_pread 173 -#define TARGET_NETBSD_NR_pwrite 174 -#define TARGET_NETBSD_NR_compat_30_ntp_gettime 175 -#define TARGET_NETBSD_NR_ntp_adjtime 176 -#define TARGET_NETBSD_NR_setgid 181 -#define TARGET_NETBSD_NR_setegid 182 -#define TARGET_NETBSD_NR_seteuid 183 -#define TARGET_NETBSD_NR_lfs_bmapv 184 -#define TARGET_NETBSD_NR_lfs_markv 185 -#define TARGET_NETBSD_NR_lfs_segclean 186 -#define TARGET_NETBSD_NR_lfs_segwait 187 -#define TARGET_NETBSD_NR_compat_12_stat12 188 -#define TARGET_NETBSD_NR_compat_12_fstat12 189 -#define TARGET_NETBSD_NR_compat_12_lstat12 190 -#define TARGET_NETBSD_NR_pathconf 191 -#define TARGET_NETBSD_NR_fpathconf 192 -#define TARGET_NETBSD_NR_getrlimit 194 -#define TARGET_NETBSD_NR_setrlimit 195 -#define TARGET_NETBSD_NR_compat_12_getdirentries 196 -#define TARGET_NETBSD_NR_mmap 197 -#define TARGET_NETBSD_NR___syscall 198 -#define TARGET_NETBSD_NR_lseek 199 -#define TARGET_NETBSD_NR_truncate 200 -#define TARGET_NETBSD_NR_ftruncate 201 -#define TARGET_NETBSD_NR___sysctl 202 -#define TARGET_NETBSD_NR_mlock 203 -#define TARGET_NETBSD_NR_munlock 204 -#define TARGET_NETBSD_NR_undelete 205 -#define TARGET_NETBSD_NR_futimes 206 -#define TARGET_NETBSD_NR_getpgid 207 -#define TARGET_NETBSD_NR_reboot 208 -#define TARGET_NETBSD_NR_poll 209 -#define TARGET_NETBSD_NR_compat_14___semctl 220 -#define TARGET_NETBSD_NR_semget 221 -#define TARGET_NETBSD_NR_semop 222 -#define TARGET_NETBSD_NR_semconfig 223 -#define TARGET_NETBSD_NR_compat_14_msgctl 224 -#define TARGET_NETBSD_NR_msgget 225 -#define TARGET_NETBSD_NR_msgsnd 226 -#define TARGET_NETBSD_NR_msgrcv 227 -#define TARGET_NETBSD_NR_shmat 228 -#define TARGET_NETBSD_NR_compat_14_shmctl 229 -#define TARGET_NETBSD_NR_shmdt 230 -#define TARGET_NETBSD_NR_shmget 231 -#define TARGET_NETBSD_NR_clock_gettime 232 -#define TARGET_NETBSD_NR_clock_settime 233 -#define TARGET_NETBSD_NR_clock_getres 234 -#define TARGET_NETBSD_NR_timer_create 235 -#define TARGET_NETBSD_NR_timer_delete 236 -#define TARGET_NETBSD_NR_timer_settime 237 -#define TARGET_NETBSD_NR_timer_gettime 238 -#define TARGET_NETBSD_NR_timer_getoverrun 239 -#define TARGET_NETBSD_NR_nanosleep 240 -#define TARGET_NETBSD_NR_fdatasync 241 -#define TARGET_NETBSD_NR_mlockall 242 -#define TARGET_NETBSD_NR_munlockall 243 -#define TARGET_NETBSD_NR___sigtimedwait 244 -#define TARGET_NETBSD_NR_modctl 246 -#define TARGET_NETBSD_NR__ksem_init 247 -#define TARGET_NETBSD_NR__ksem_open 248 -#define TARGET_NETBSD_NR__ksem_unlink 249 -#define TARGET_NETBSD_NR__ksem_close 250 -#define TARGET_NETBSD_NR__ksem_post 251 -#define TARGET_NETBSD_NR__ksem_wait 252 -#define TARGET_NETBSD_NR__ksem_trywait 253 -#define TARGET_NETBSD_NR__ksem_getvalue 254 -#define TARGET_NETBSD_NR__ksem_destroy 255 -#define TARGET_NETBSD_NR_mq_open 257 -#define TARGET_NETBSD_NR_mq_close 258 -#define TARGET_NETBSD_NR_mq_unlink 259 -#define TARGET_NETBSD_NR_mq_getattr 260 -#define TARGET_NETBSD_NR_mq_setattr 261 -#define TARGET_NETBSD_NR_mq_notify 262 -#define TARGET_NETBSD_NR_mq_send 263 -#define TARGET_NETBSD_NR_mq_receive 264 -#define TARGET_NETBSD_NR_mq_timedsend 265 -#define TARGET_NETBSD_NR_mq_timedreceive 266 -#define TARGET_NETBSD_NR___posix_rename 270 -#define TARGET_NETBSD_NR_swapctl 271 -#define TARGET_NETBSD_NR_compat_30_getdents 272 -#define TARGET_NETBSD_NR_minherit 273 -#define TARGET_NETBSD_NR_lchmod 274 -#define TARGET_NETBSD_NR_lchown 275 -#define TARGET_NETBSD_NR_lutimes 276 -#define TARGET_NETBSD_NR___msync13 277 -#define TARGET_NETBSD_NR_compat_30___stat13 278 -#define TARGET_NETBSD_NR_compat_30___fstat13 279 -#define TARGET_NETBSD_NR_compat_30___lstat13 280 -#define TARGET_NETBSD_NR___sigaltstack14 281 -#define TARGET_NETBSD_NR___vfork14 282 -#define TARGET_NETBSD_NR___posix_chown 283 -#define TARGET_NETBSD_NR___posix_fchown 284 -#define TARGET_NETBSD_NR___posix_lchown 285 -#define TARGET_NETBSD_NR_getsid 286 -#define TARGET_NETBSD_NR___clone 287 -#define TARGET_NETBSD_NR_fktrace 288 -#define TARGET_NETBSD_NR_preadv 289 -#define TARGET_NETBSD_NR_pwritev 290 -#define TARGET_NETBSD_NR_compat_16___sigaction14 291 -#define TARGET_NETBSD_NR___sigpending14 292 -#define TARGET_NETBSD_NR___sigprocmask14 293 -#define TARGET_NETBSD_NR___sigsuspend14 294 -#define TARGET_NETBSD_NR_compat_16___sigreturn14 295 -#define TARGET_NETBSD_NR___getcwd 296 -#define TARGET_NETBSD_NR_fchroot 297 -#define TARGET_NETBSD_NR_compat_30_fhopen 298 -#define TARGET_NETBSD_NR_compat_30_fhstat 299 -#define TARGET_NETBSD_NR_compat_20_fhstatfs 300 -#define TARGET_NETBSD_NR_____semctl13 301 -#define TARGET_NETBSD_NR___msgctl13 302 -#define TARGET_NETBSD_NR___shmctl13 303 -#define TARGET_NETBSD_NR_lchflags 304 -#define TARGET_NETBSD_NR_issetugid 305 -#define TARGET_NETBSD_NR_utrace 306 -#define TARGET_NETBSD_NR_getcontext 307 -#define TARGET_NETBSD_NR_setcontext 308 -#define TARGET_NETBSD_NR__lwp_create 309 -#define TARGET_NETBSD_NR__lwp_exit 310 -#define TARGET_NETBSD_NR__lwp_self 311 -#define TARGET_NETBSD_NR__lwp_wait 312 -#define TARGET_NETBSD_NR__lwp_suspend 313 -#define TARGET_NETBSD_NR__lwp_continue 314 -#define TARGET_NETBSD_NR__lwp_wakeup 315 -#define TARGET_NETBSD_NR__lwp_getprivate 316 -#define TARGET_NETBSD_NR__lwp_setprivate 317 -#define TARGET_NETBSD_NR__lwp_kill 318 -#define TARGET_NETBSD_NR__lwp_detach 319 -#define TARGET_NETBSD_NR__lwp_park 320 -#define TARGET_NETBSD_NR__lwp_unpark 321 -#define TARGET_NETBSD_NR__lwp_unpark_all 322 -#define TARGET_NETBSD_NR__lwp_setname 323 -#define TARGET_NETBSD_NR__lwp_getname 324 -#define TARGET_NETBSD_NR__lwp_ctl 325 -#define TARGET_NETBSD_NR_sa_register 330 -#define TARGET_NETBSD_NR_sa_stacks 331 -#define TARGET_NETBSD_NR_sa_enable 332 -#define TARGET_NETBSD_NR_sa_setconcurrency 333 -#define TARGET_NETBSD_NR_sa_yield 334 -#define TARGET_NETBSD_NR_sa_preempt 335 -#define TARGET_NETBSD_NR_sa_unblockyield 336 -#define TARGET_NETBSD_NR___sigaction_sigtramp 340 -#define TARGET_NETBSD_NR_pmc_get_info 341 -#define TARGET_NETBSD_NR_pmc_control 342 -#define TARGET_NETBSD_NR_rasctl 343 -#define TARGET_NETBSD_NR_kqueue 344 -#define TARGET_NETBSD_NR_kevent 345 -#define TARGET_NETBSD_NR__sched_setparam 346 -#define TARGET_NETBSD_NR__sched_getparam 347 -#define TARGET_NETBSD_NR__sched_setaffinity 348 -#define TARGET_NETBSD_NR__sched_getaffinity 349 -#define TARGET_NETBSD_NR_sched_yield 350 -#define TARGET_NETBSD_NR_fsync_range 354 -#define TARGET_NETBSD_NR_uuidgen 355 -#define TARGET_NETBSD_NR_getvfsstat 356 -#define TARGET_NETBSD_NR_statvfs1 357 -#define TARGET_NETBSD_NR_fstatvfs1 358 -#define TARGET_NETBSD_NR_compat_30_fhstatvfs1 359 -#define TARGET_NETBSD_NR_extattrctl 360 -#define TARGET_NETBSD_NR_extattr_set_file 361 -#define TARGET_NETBSD_NR_extattr_get_file 362 -#define TARGET_NETBSD_NR_extattr_delete_file 363 -#define TARGET_NETBSD_NR_extattr_set_fd 364 -#define TARGET_NETBSD_NR_extattr_get_fd 365 -#define TARGET_NETBSD_NR_extattr_delete_fd 366 -#define TARGET_NETBSD_NR_extattr_set_link 367 -#define TARGET_NETBSD_NR_extattr_get_link 368 -#define TARGET_NETBSD_NR_extattr_delete_link 369 -#define TARGET_NETBSD_NR_extattr_list_fd 370 -#define TARGET_NETBSD_NR_extattr_list_file 371 -#define TARGET_NETBSD_NR_extattr_list_link 372 -#define TARGET_NETBSD_NR_pselect 373 -#define TARGET_NETBSD_NR_pollts 374 -#define TARGET_NETBSD_NR_setxattr 375 -#define TARGET_NETBSD_NR_lsetxattr 376 -#define TARGET_NETBSD_NR_fsetxattr 377 -#define TARGET_NETBSD_NR_getxattr 378 -#define TARGET_NETBSD_NR_lgetxattr 379 -#define TARGET_NETBSD_NR_fgetxattr 380 -#define TARGET_NETBSD_NR_listxattr 381 -#define TARGET_NETBSD_NR_llistxattr 382 -#define TARGET_NETBSD_NR_flistxattr 383 -#define TARGET_NETBSD_NR_removexattr 384 -#define TARGET_NETBSD_NR_lremovexattr 385 -#define TARGET_NETBSD_NR_fremovexattr 386 -#define TARGET_NETBSD_NR___stat30 387 -#define TARGET_NETBSD_NR___fstat30 388 -#define TARGET_NETBSD_NR___lstat30 389 -#define TARGET_NETBSD_NR___getdents30 390 -#define TARGET_NETBSD_NR_compat_30___fhstat30 392 -#define TARGET_NETBSD_NR___ntp_gettime30 393 -#define TARGET_NETBSD_NR___socket30 394 -#define TARGET_NETBSD_NR___getfh30 395 -#define TARGET_NETBSD_NR___fhopen40 396 -#define TARGET_NETBSD_NR___fhstatvfs140 397 -#define TARGET_NETBSD_NR___fhstat40 398 -#define TARGET_NETBSD_NR_aio_cancel 399 -#define TARGET_NETBSD_NR_aio_error 400 -#define TARGET_NETBSD_NR_aio_fsync 401 -#define TARGET_NETBSD_NR_aio_read 402 -#define TARGET_NETBSD_NR_aio_return 403 -#define TARGET_NETBSD_NR_aio_suspend 404 -#define TARGET_NETBSD_NR_aio_write 405 -#define TARGET_NETBSD_NR_lio_listio 406 -#define TARGET_NETBSD_NR___mount50 410 -#define TARGET_NETBSD_NR_mremap 411 -#define TARGET_NETBSD_NR_pset_create 412 -#define TARGET_NETBSD_NR_pset_destroy 413 -#define TARGET_NETBSD_NR_pset_assign 414 -#define TARGET_NETBSD_NR__pset_bind 415 -#define TARGET_NETBSD_NR___posix_fadvise50 416 diff --git a/qemu-0.11.0/bsd-user/openbsd/strace.list b/qemu-0.11.0/bsd-user/openbsd/strace.list deleted file mode 100644 index 1f0a331..0000000 --- a/qemu-0.11.0/bsd-user/openbsd/strace.list +++ /dev/null @@ -1,187 +0,0 @@ -{ TARGET_OPENBSD_NR___getcwd, "__getcwd", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR___semctl, "__semctl", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR___syscall, "__syscall", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR___sysctl, "__sysctl", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_accept, "accept", "%s(%d,%#x,%#x)", NULL, NULL }, -{ TARGET_OPENBSD_NR_access, "access", "%s(\"%s\",%#o)", NULL, NULL }, -{ TARGET_OPENBSD_NR_acct, "acct", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_adjfreq, "adjfreq", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_adjtime, "adjtime", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_bind, "bind", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_break, "break", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_chdir, "chdir", "%s(\"%s\")", NULL, NULL }, -{ TARGET_OPENBSD_NR_chflags, "chflags", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_chmod, "chmod", "%s(\"%s\",%#o)", NULL, NULL }, -{ TARGET_OPENBSD_NR_chown, "chown", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_chroot, "chroot", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_clock_getres, "clock_getres", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_clock_gettime, "clock_gettime", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_clock_settime, "clock_settime", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_close, "close", "%s(%d)", NULL, NULL }, -{ TARGET_OPENBSD_NR_closefrom, "closefrom", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_connect, "connect", "%s(%d,%#x,%d)", NULL, NULL }, -{ TARGET_OPENBSD_NR_dup, "dup", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_dup2, "dup2", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_execve, "execve", NULL, print_execve, NULL }, -{ TARGET_OPENBSD_NR_exit, "exit", "%s(%d)\n", NULL, NULL }, -{ TARGET_OPENBSD_NR_fchdir, "fchdir", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_fchflags, "fchflags", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_fchmod, "fchmod", "%s(%d,%#o)", NULL, NULL }, -{ TARGET_OPENBSD_NR_fchown, "fchown", "%s(\"%s\",%d,%d)", NULL, NULL }, -{ TARGET_OPENBSD_NR_fcntl, "fcntl", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_fhopen, "fhopen", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_fhstat, "fhstat", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_fhstatfs, "fhstatfs", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_flock, "flock", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_fork, "fork", "%s()", NULL, NULL }, -{ TARGET_OPENBSD_NR_fpathconf, "fpathconf", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_fstat, "fstat", "%s(%d,%p)", NULL, NULL }, -{ TARGET_OPENBSD_NR_fstatfs, "fstatfs", "%s(%d,%p)", NULL, NULL }, -{ TARGET_OPENBSD_NR_fsync, "fsync", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_ftruncate, "ftruncate", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_futimes, "futimes", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getdirentries, "getdirentries", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getegid, "getegid", "%s()", NULL, NULL }, -{ TARGET_OPENBSD_NR_geteuid, "geteuid", "%s()", NULL, NULL }, -{ TARGET_OPENBSD_NR_getfh, "getfh", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getfsstat, "getfsstat", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getgid, "getgid", "%s()", NULL, NULL }, -{ TARGET_OPENBSD_NR_getgroups, "getgroups", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getitimer, "getitimer", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getlogin, "getlogin", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getpeereid, "getpeereid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getpeername, "getpeername", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getpgid, "getpgid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getpgrp, "getpgrp", "%s()", NULL, NULL }, -{ TARGET_OPENBSD_NR_getpid, "getpid", "%s()", NULL, NULL }, -{ TARGET_OPENBSD_NR_getppid, "getppid", "%s()", NULL, NULL }, -{ TARGET_OPENBSD_NR_getpriority, "getpriority", "%s(%#x,%#x)", NULL, NULL }, -{ TARGET_OPENBSD_NR_getresgid, "getresgid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getresuid, "getresuid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getrlimit, "getrlimit", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getrusage, "getrusage", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getsid, "getsid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getsockname, "getsockname", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getsockopt, "getsockopt", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getthrid, "getthrid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_gettimeofday, "gettimeofday", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_getuid, "getuid", "%s()", NULL, NULL }, -{ TARGET_OPENBSD_NR_ioctl, "ioctl", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_issetugid, "issetugid", "%s()", NULL, NULL }, -{ TARGET_OPENBSD_NR_kevent, "kevent", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_kill, "kill", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_kqueue, "kqueue", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_ktrace, "ktrace", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_lchown, "lchown", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_lfs_bmapv, "lfs_bmapv", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_lfs_markv, "lfs_markv", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_lfs_segclean, "lfs_segclean", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_lfs_segwait, "lfs_segwait", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_link, "link", "%s(\"%s\",\"%s\")", NULL, NULL }, -{ TARGET_OPENBSD_NR_listen, "listen", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_lseek, "lseek", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_lstat, "lstat", "%s(\"%s\",%p)", NULL, NULL }, -{ TARGET_OPENBSD_NR_madvise, "madvise", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_mincore, "mincore", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_minherit, "minherit", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_mkdir, "mkdir", "%s(\"%s\",%#o)", NULL, NULL }, -{ TARGET_OPENBSD_NR_mkfifo, "mkfifo", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_mknod, "mknod", "%s(\"%s\",%#o,%#x)", NULL, NULL }, -{ TARGET_OPENBSD_NR_mlock, "mlock", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_mlockall, "mlockall", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_mmap, "mmap", NULL, NULL, print_syscall_ret_addr }, -{ TARGET_OPENBSD_NR_mount, "mount", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_mprotect, "mprotect", "%s(%#x,%#x,%d)", NULL, NULL }, -{ TARGET_OPENBSD_NR_mquery, "mquery", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_msgctl, "msgctl", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_msgget, "msgget", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_msgrcv, "msgrcv", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_msgsnd, "msgsnd", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_msync, "msync", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_munlock, "munlock", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_munlockall, "munlockall", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_munmap, "munmap", "%s(%p,%d)", NULL, NULL }, -{ TARGET_OPENBSD_NR_nanosleep, "nanosleep", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_nfssvc, "nfssvc", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_open, "open", "%s(\"%s\",%#x,%#o)", NULL, NULL }, -{ TARGET_OPENBSD_NR_opipe, "opipe", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_osigaltstack, "osigaltstack", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_pathconf, "pathconf", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_pipe, "pipe", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_poll, "poll", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_pread, "pread", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_preadv, "preadv", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_profil, "profil", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_ptrace, "ptrace", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_pwrite, "pwrite", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_pwritev, "pwritev", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_quotactl, "quotactl", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_read, "read", "%s(%d,%#x,%d)", NULL, NULL }, -{ TARGET_OPENBSD_NR_readlink, "readlink", "%s(\"%s\",%p,%d)", NULL, NULL }, -{ TARGET_OPENBSD_NR_readv, "readv", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_reboot, "reboot", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_recvfrom, "recvfrom", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_recvmsg, "recvmsg", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_rename, "rename", "%s(\"%s\",\"%s\")", NULL, NULL }, -{ TARGET_OPENBSD_NR_revoke, "revoke", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_rfork, "rfork", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_rmdir, "rmdir", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_sbrk, "sbrk", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_sched_yield, "sched_yield", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_select, "select", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_semget, "semget", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_semop, "semop", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_sendmsg, "sendmsg", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_sendto, "sendto", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setegid, "setegid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_seteuid, "seteuid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setgid, "setgid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setgroups, "setgroups", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setitimer, "setitimer", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setlogin, "setlogin", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setpgid, "setpgid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setpriority, "setpriority", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setregid, "setregid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setresgid, "setresgid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setresuid, "setresuid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setreuid, "setreuid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setrlimit, "setrlimit", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setsid, "setsid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setsockopt, "setsockopt", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_settimeofday, "settimeofday", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_setuid, "setuid", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_shmat, "shmat", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_shmctl, "shmctl", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_shmdt, "shmdt", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_shmget, "shmget", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_shutdown, "shutdown", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_sigaction, "sigaction", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_sigaltstack, "sigaltstack", "%s(%p,%p)", NULL, NULL }, -{ TARGET_OPENBSD_NR_sigpending, "sigpending", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_sigprocmask, "sigprocmask", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_sigreturn, "sigreturn", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_sigsuspend, "sigsuspend", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_socket, "socket", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_socketpair, "socketpair", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_sstk, "sstk", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_stat, "stat", "%s(\"%s\",%p)", NULL, NULL }, -{ TARGET_OPENBSD_NR_statfs, "statfs", "%s(\"%s\",%p)", NULL, NULL }, -{ TARGET_OPENBSD_NR_swapctl, "swapctl", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_symlink, "symlink", "%s(\"%s\",\"%s\")", NULL, NULL }, -{ TARGET_OPENBSD_NR_sync, "sync", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_sysarch, "sysarch", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_syscall, "syscall", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_threxit, "threxit", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_thrsigdivert, "thrsigdivert", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_thrsleep, "thrsleep", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_thrwakeup, "thrwakeup", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_truncate, "truncate", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_umask, "umask", "%s(%#o)", NULL, NULL }, -{ TARGET_OPENBSD_NR_unlink, "unlink", "%s(\"%s\")", NULL, NULL }, -{ TARGET_OPENBSD_NR_unmount, "unmount", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_utimes, "utimes", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_vfork, "vfork", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_wait4, "wait4", NULL, NULL, NULL }, -{ TARGET_OPENBSD_NR_write, "write", "%s(%d,%#x,%d)", NULL, NULL }, -{ TARGET_OPENBSD_NR_writev, "writev", "%s(%d,%p,%#x)", NULL, NULL }, -{ TARGET_OPENBSD_NR_xfspioctl, "xfspioctl", NULL, NULL, NULL }, diff --git a/qemu-0.11.0/bsd-user/openbsd/syscall_nr.h b/qemu-0.11.0/bsd-user/openbsd/syscall_nr.h deleted file mode 100644 index dececfd..0000000 --- a/qemu-0.11.0/bsd-user/openbsd/syscall_nr.h +++ /dev/null @@ -1,225 +0,0 @@ -/* $OpenBSD: syscall.h,v 1.101 2008/03/16 19:43:41 otto Exp $ */ - -/* - * System call numbers. - * - * created from; OpenBSD: syscalls.master,v 1.90 2008/03/16 19:42:57 otto Exp - */ - -#define TARGET_OPENBSD_NR_syscall 0 -#define TARGET_OPENBSD_NR_exit 1 -#define TARGET_OPENBSD_NR_fork 2 -#define TARGET_OPENBSD_NR_read 3 -#define TARGET_OPENBSD_NR_write 4 -#define TARGET_OPENBSD_NR_open 5 -#define TARGET_OPENBSD_NR_close 6 -#define TARGET_OPENBSD_NR_wait4 7 -#define TARGET_OPENBSD_NR_link 9 -#define TARGET_OPENBSD_NR_unlink 10 -#define TARGET_OPENBSD_NR_chdir 12 -#define TARGET_OPENBSD_NR_fchdir 13 -#define TARGET_OPENBSD_NR_mknod 14 -#define TARGET_OPENBSD_NR_chmod 15 -#define TARGET_OPENBSD_NR_chown 16 -#define TARGET_OPENBSD_NR_break 17 -#define TARGET_OPENBSD_NR_getpid 20 -#define TARGET_OPENBSD_NR_mount 21 -#define TARGET_OPENBSD_NR_unmount 22 -#define TARGET_OPENBSD_NR_setuid 23 -#define TARGET_OPENBSD_NR_getuid 24 -#define TARGET_OPENBSD_NR_geteuid 25 -#define TARGET_OPENBSD_NR_ptrace 26 -#define TARGET_OPENBSD_NR_recvmsg 27 -#define TARGET_OPENBSD_NR_sendmsg 28 -#define TARGET_OPENBSD_NR_recvfrom 29 -#define TARGET_OPENBSD_NR_accept 30 -#define TARGET_OPENBSD_NR_getpeername 31 -#define TARGET_OPENBSD_NR_getsockname 32 -#define TARGET_OPENBSD_NR_access 33 -#define TARGET_OPENBSD_NR_chflags 34 -#define TARGET_OPENBSD_NR_fchflags 35 -#define TARGET_OPENBSD_NR_sync 36 -#define TARGET_OPENBSD_NR_kill 37 -#define TARGET_OPENBSD_NR_getppid 39 -#define TARGET_OPENBSD_NR_dup 41 -#define TARGET_OPENBSD_NR_opipe 42 -#define TARGET_OPENBSD_NR_getegid 43 -#define TARGET_OPENBSD_NR_profil 44 -#define TARGET_OPENBSD_NR_ktrace 45 -#define TARGET_OPENBSD_NR_sigaction 46 -#define TARGET_OPENBSD_NR_getgid 47 -#define TARGET_OPENBSD_NR_sigprocmask 48 -#define TARGET_OPENBSD_NR_getlogin 49 -#define TARGET_OPENBSD_NR_setlogin 50 -#define TARGET_OPENBSD_NR_acct 51 -#define TARGET_OPENBSD_NR_sigpending 52 -#define TARGET_OPENBSD_NR_osigaltstack 53 -#define TARGET_OPENBSD_NR_ioctl 54 -#define TARGET_OPENBSD_NR_reboot 55 -#define TARGET_OPENBSD_NR_revoke 56 -#define TARGET_OPENBSD_NR_symlink 57 -#define TARGET_OPENBSD_NR_readlink 58 -#define TARGET_OPENBSD_NR_execve 59 -#define TARGET_OPENBSD_NR_umask 60 -#define TARGET_OPENBSD_NR_chroot 61 -#define TARGET_OPENBSD_NR_vfork 66 -#define TARGET_OPENBSD_NR_sbrk 69 -#define TARGET_OPENBSD_NR_sstk 70 -#define TARGET_OPENBSD_NR_munmap 73 -#define TARGET_OPENBSD_NR_mprotect 74 -#define TARGET_OPENBSD_NR_madvise 75 -#define TARGET_OPENBSD_NR_mincore 78 -#define TARGET_OPENBSD_NR_getgroups 79 -#define TARGET_OPENBSD_NR_setgroups 80 -#define TARGET_OPENBSD_NR_getpgrp 81 -#define TARGET_OPENBSD_NR_setpgid 82 -#define TARGET_OPENBSD_NR_setitimer 83 -#define TARGET_OPENBSD_NR_getitimer 86 -#define TARGET_OPENBSD_NR_dup2 90 -#define TARGET_OPENBSD_NR_fcntl 92 -#define TARGET_OPENBSD_NR_select 93 -#define TARGET_OPENBSD_NR_fsync 95 -#define TARGET_OPENBSD_NR_setpriority 96 -#define TARGET_OPENBSD_NR_socket 97 -#define TARGET_OPENBSD_NR_connect 98 -#define TARGET_OPENBSD_NR_getpriority 100 -#define TARGET_OPENBSD_NR_sigreturn 103 -#define TARGET_OPENBSD_NR_bind 104 -#define TARGET_OPENBSD_NR_setsockopt 105 -#define TARGET_OPENBSD_NR_listen 106 -#define TARGET_OPENBSD_NR_sigsuspend 111 -#define TARGET_OPENBSD_NR_gettimeofday 116 -#define TARGET_OPENBSD_NR_getrusage 117 -#define TARGET_OPENBSD_NR_getsockopt 118 -#define TARGET_OPENBSD_NR_readv 120 -#define TARGET_OPENBSD_NR_writev 121 -#define TARGET_OPENBSD_NR_settimeofday 122 -#define TARGET_OPENBSD_NR_fchown 123 -#define TARGET_OPENBSD_NR_fchmod 124 -#define TARGET_OPENBSD_NR_setreuid 126 -#define TARGET_OPENBSD_NR_setregid 127 -#define TARGET_OPENBSD_NR_rename 128 -#define TARGET_OPENBSD_NR_flock 131 -#define TARGET_OPENBSD_NR_mkfifo 132 -#define TARGET_OPENBSD_NR_sendto 133 -#define TARGET_OPENBSD_NR_shutdown 134 -#define TARGET_OPENBSD_NR_socketpair 135 -#define TARGET_OPENBSD_NR_mkdir 136 -#define TARGET_OPENBSD_NR_rmdir 137 -#define TARGET_OPENBSD_NR_utimes 138 -#define TARGET_OPENBSD_NR_adjtime 140 -#define TARGET_OPENBSD_NR_setsid 147 -#define TARGET_OPENBSD_NR_quotactl 148 -#define TARGET_OPENBSD_NR_nfssvc 155 -#define TARGET_OPENBSD_NR_getfh 161 -#define TARGET_OPENBSD_NR_sysarch 165 -#define TARGET_OPENBSD_NR_pread 173 -#define TARGET_OPENBSD_NR_pwrite 174 -#define TARGET_OPENBSD_NR_setgid 181 -#define TARGET_OPENBSD_NR_setegid 182 -#define TARGET_OPENBSD_NR_seteuid 183 -#define TARGET_OPENBSD_NR_lfs_bmapv 184 -#define TARGET_OPENBSD_NR_lfs_markv 185 -#define TARGET_OPENBSD_NR_lfs_segclean 186 -#define TARGET_OPENBSD_NR_lfs_segwait 187 -#define TARGET_OPENBSD_NR_pathconf 191 -#define TARGET_OPENBSD_NR_fpathconf 192 -#define TARGET_OPENBSD_NR_swapctl 193 -#define TARGET_OPENBSD_NR_getrlimit 194 -#define TARGET_OPENBSD_NR_setrlimit 195 -#define TARGET_OPENBSD_NR_getdirentries 196 -#define TARGET_OPENBSD_NR_mmap 197 -#define TARGET_OPENBSD_NR___syscall 198 -#define TARGET_OPENBSD_NR_lseek 199 -#define TARGET_OPENBSD_NR_truncate 200 -#define TARGET_OPENBSD_NR_ftruncate 201 -#define TARGET_OPENBSD_NR___sysctl 202 -#define TARGET_OPENBSD_NR_mlock 203 -#define TARGET_OPENBSD_NR_munlock 204 -#define TARGET_OPENBSD_NR_futimes 206 -#define TARGET_OPENBSD_NR_getpgid 207 -#define TARGET_OPENBSD_NR_xfspioctl 208 -#define TARGET_OPENBSD_NR_semget 221 -#define TARGET_OPENBSD_NR_msgget 225 -#define TARGET_OPENBSD_NR_msgsnd 226 -#define TARGET_OPENBSD_NR_msgrcv 227 -#define TARGET_OPENBSD_NR_shmat 228 -#define TARGET_OPENBSD_NR_shmdt 230 -#define TARGET_OPENBSD_NR_clock_gettime 232 -#define TARGET_OPENBSD_NR_clock_settime 233 -#define TARGET_OPENBSD_NR_clock_getres 234 -#define TARGET_OPENBSD_NR_nanosleep 240 -#define TARGET_OPENBSD_NR_minherit 250 -#define TARGET_OPENBSD_NR_rfork 251 -#define TARGET_OPENBSD_NR_poll 252 -#define TARGET_OPENBSD_NR_issetugid 253 -#define TARGET_OPENBSD_NR_lchown 254 -#define TARGET_OPENBSD_NR_getsid 255 -#define TARGET_OPENBSD_NR_msync 256 -#define TARGET_OPENBSD_NR_pipe 263 -#define TARGET_OPENBSD_NR_fhopen 264 -#define TARGET_OPENBSD_NR_preadv 267 -#define TARGET_OPENBSD_NR_pwritev 268 -#define TARGET_OPENBSD_NR_kqueue 269 -#define TARGET_OPENBSD_NR_kevent 270 -#define TARGET_OPENBSD_NR_mlockall 271 -#define TARGET_OPENBSD_NR_munlockall 272 -#define TARGET_OPENBSD_NR_getpeereid 273 -#define TARGET_OPENBSD_NR_getresuid 281 -#define TARGET_OPENBSD_NR_setresuid 282 -#define TARGET_OPENBSD_NR_getresgid 283 -#define TARGET_OPENBSD_NR_setresgid 284 -#define TARGET_OPENBSD_NR_mquery 286 -#define TARGET_OPENBSD_NR_closefrom 287 -#define TARGET_OPENBSD_NR_sigaltstack 288 -#define TARGET_OPENBSD_NR_shmget 289 -#define TARGET_OPENBSD_NR_semop 290 -#define TARGET_OPENBSD_NR_stat 291 -#define TARGET_OPENBSD_NR_fstat 292 -#define TARGET_OPENBSD_NR_lstat 293 -#define TARGET_OPENBSD_NR_fhstat 294 -#define TARGET_OPENBSD_NR___semctl 295 -#define TARGET_OPENBSD_NR_shmctl 296 -#define TARGET_OPENBSD_NR_msgctl 297 -#define TARGET_OPENBSD_NR_sched_yield 298 -#define TARGET_OPENBSD_NR_getthrid 299 -#define TARGET_OPENBSD_NR_thrsleep 300 -#define TARGET_OPENBSD_NR_thrwakeup 301 -#define TARGET_OPENBSD_NR_threxit 302 -#define TARGET_OPENBSD_NR_thrsigdivert 303 -#define TARGET_OPENBSD_NR___getcwd 304 -#define TARGET_OPENBSD_NR_adjfreq 305 -#define TARGET_OPENBSD_NR_getfsstat 306 -#define TARGET_OPENBSD_NR_statfs 307 -#define TARGET_OPENBSD_NR_fstatfs 308 -#define TARGET_OPENBSD_NR_fhstatfs 309 - -/* syscall flags from machine/trap.h */ - -/* $OpenBSD: trap.h,v 1.4 2008/07/04 22:04:37 kettenis Exp $ */ -/* $NetBSD: trap.h,v 1.4 1999/06/07 05:28:04 eeh Exp $ */ - -/* - * Copyright (c) 1996-1999 Eduardo Horvath - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - */ -#define TARGET_OPENBSD_SYSCALL_G2RFLAG 0x400 /* on success, return to %g2 rather than npc */ -#define TARGET_OPENBSD_SYSCALL_G7RFLAG 0x800 /* use %g7 as above (deprecated) */ diff --git a/qemu-0.11.0/bsd-user/path.c b/qemu-0.11.0/bsd-user/path.c deleted file mode 100644 index 5c40ec7..0000000 --- a/qemu-0.11.0/bsd-user/path.c +++ /dev/null @@ -1,163 +0,0 @@ -/* Code to mangle pathnames into those matching a given prefix. - eg. open("/lib/foo.so") => open("/usr/gnemul/i386-linux/lib/foo.so"); - - The assumption is that this area does not change. -*/ -#include <sys/types.h> -#include <sys/param.h> -#include <dirent.h> -#include <unistd.h> -#include <stdlib.h> -#include <string.h> -#include <errno.h> -#include <stdio.h> -#include "qemu.h" -#include "qemu-common.h" - -struct pathelem -{ - /* Name of this, eg. lib */ - char *name; - /* Full path name, eg. /usr/gnemul/x86-linux/lib. */ - char *pathname; - struct pathelem *parent; - /* Children */ - unsigned int num_entries; - struct pathelem *entries[0]; -}; - -static struct pathelem *base; - -/* First N chars of S1 match S2, and S2 is N chars long. */ -static int strneq(const char *s1, unsigned int n, const char *s2) -{ - unsigned int i; - - for (i = 0; i < n; i++) - if (s1[i] != s2[i]) - return 0; - return s2[i] == 0; -} - -static struct pathelem *add_entry(struct pathelem *root, const char *name); - -static struct pathelem *new_entry(const char *root, - struct pathelem *parent, - const char *name) -{ - struct pathelem *new = malloc(sizeof(*new)); - new->name = strdup(name); - asprintf(&new->pathname, "%s/%s", root, name); - new->num_entries = 0; - return new; -} - -#define streq(a,b) (strcmp((a), (b)) == 0) - -static struct pathelem *add_dir_maybe(struct pathelem *path) -{ - DIR *dir; - - if ((dir = opendir(path->pathname)) != NULL) { - struct dirent *dirent; - - while ((dirent = readdir(dir)) != NULL) { - if (!streq(dirent->d_name,".") && !streq(dirent->d_name,"..")){ - path = add_entry(path, dirent->d_name); - } - } - closedir(dir); - } - return path; -} - -static struct pathelem *add_entry(struct pathelem *root, const char *name) -{ - root->num_entries++; - - root = realloc(root, sizeof(*root) - + sizeof(root->entries[0])*root->num_entries); - - root->entries[root->num_entries-1] = new_entry(root->pathname, root, name); - root->entries[root->num_entries-1] - = add_dir_maybe(root->entries[root->num_entries-1]); - return root; -} - -/* This needs to be done after tree is stabilized (ie. no more reallocs!). */ -static void set_parents(struct pathelem *child, struct pathelem *parent) -{ - unsigned int i; - - child->parent = parent; - for (i = 0; i < child->num_entries; i++) - set_parents(child->entries[i], child); -} - -/* FIXME: Doesn't handle DIR/.. where DIR is not in emulated dir. */ -static const char * -follow_path(const struct pathelem *cursor, const char *name) -{ - unsigned int i, namelen; - - name += strspn(name, "/"); - namelen = strcspn(name, "/"); - - if (namelen == 0) - return cursor->pathname; - - if (strneq(name, namelen, "..")) - return follow_path(cursor->parent, name + namelen); - - if (strneq(name, namelen, ".")) - return follow_path(cursor, name + namelen); - - for (i = 0; i < cursor->num_entries; i++) - if (strneq(name, namelen, cursor->entries[i]->name)) - return follow_path(cursor->entries[i], name + namelen); - - /* Not found */ - return NULL; -} - -void init_paths(const char *prefix) -{ - char pref_buf[PATH_MAX]; - - if (prefix[0] == '\0' || - !strcmp(prefix, "/")) - return; - - if (prefix[0] != '/') { - char *cwd = getcwd(NULL, 0); - size_t pref_buf_len = sizeof(pref_buf); - - if (!cwd) - abort(); - pstrcpy(pref_buf, sizeof(pref_buf), cwd); - pstrcat(pref_buf, pref_buf_len, "/"); - pstrcat(pref_buf, pref_buf_len, prefix); - free(cwd); - } else - pstrcpy(pref_buf, sizeof(pref_buf), prefix + 1); - - base = new_entry("", NULL, pref_buf); - base = add_dir_maybe(base); - if (base->num_entries == 0) { - free (base); - base = NULL; - } else { - set_parents(base, base); - } -} - -/* Look for path in emulation dir, otherwise return name. */ -const char *path(const char *name) -{ - /* Only do absolute paths: quick and dirty, but should mostly be OK. - Could do relative by tracking cwd. */ - if (!base || name[0] != '/') - return name; - - return follow_path(base, name) ?: name; -} diff --git a/qemu-0.11.0/bsd-user/qemu-types.h b/qemu-0.11.0/bsd-user/qemu-types.h deleted file mode 100644 index 1adda9f..0000000 --- a/qemu-0.11.0/bsd-user/qemu-types.h +++ /dev/null @@ -1,24 +0,0 @@ -#ifndef QEMU_TYPES_H -#define QEMU_TYPES_H -#include "cpu.h" - -#ifdef TARGET_ABI32 -typedef uint32_t abi_ulong; -typedef int32_t abi_long; -#define TARGET_ABI_FMT_lx "%08x" -#define TARGET_ABI_FMT_ld "%d" -#define TARGET_ABI_FMT_lu "%u" -#define TARGET_ABI_BITS 32 -#else -typedef target_ulong abi_ulong; -typedef target_long abi_long; -#define TARGET_ABI_FMT_lx TARGET_FMT_lx -#define TARGET_ABI_FMT_ld TARGET_FMT_ld -#define TARGET_ABI_FMT_lu TARGET_FMT_lu -#define TARGET_ABI_BITS TARGET_LONG_BITS -/* for consistency, define ABI32 too */ -#if TARGET_ABI_BITS == 32 -#define TARGET_ABI32 1 -#endif -#endif -#endif diff --git a/qemu-0.11.0/bsd-user/qemu.h b/qemu-0.11.0/bsd-user/qemu.h deleted file mode 100644 index cbc6d28..0000000 --- a/qemu-0.11.0/bsd-user/qemu.h +++ /dev/null @@ -1,392 +0,0 @@ -#ifndef QEMU_H -#define QEMU_H - -#include <signal.h> -#include <string.h> - -#include "cpu.h" - -#undef DEBUG_REMAP -#ifdef DEBUG_REMAP -#include <stdlib.h> -#endif /* DEBUG_REMAP */ - -#include "qemu-types.h" - -enum BSDType { - target_freebsd, - target_netbsd, - target_openbsd, -}; - -#include "syscall_defs.h" -#include "syscall.h" -#include "target_signal.h" -#include "gdbstub.h" - -#if defined(USE_NPTL) -#define THREAD __thread -#else -#define THREAD -#endif - -/* This struct is used to hold certain information about the image. - * Basically, it replicates in user space what would be certain - * task_struct fields in the kernel - */ -struct image_info { - abi_ulong load_addr; - abi_ulong start_code; - abi_ulong end_code; - abi_ulong start_data; - abi_ulong end_data; - abi_ulong start_brk; - abi_ulong brk; - abi_ulong start_mmap; - abi_ulong mmap; - abi_ulong rss; - abi_ulong start_stack; - abi_ulong entry; - abi_ulong code_offset; - abi_ulong data_offset; - char **host_argv; - int personality; -}; - -#define MAX_SIGQUEUE_SIZE 1024 - -struct sigqueue { - struct sigqueue *next; - //target_siginfo_t info; -}; - -struct emulated_sigtable { - int pending; /* true if signal is pending */ - struct sigqueue *first; - struct sigqueue info; /* in order to always have memory for the - first signal, we put it here */ -}; - -/* NOTE: we force a big alignment so that the stack stored after is - aligned too */ -typedef struct TaskState { - struct TaskState *next; - int used; /* non zero if used */ - struct image_info *info; - - struct emulated_sigtable sigtab[TARGET_NSIG]; - struct sigqueue sigqueue_table[MAX_SIGQUEUE_SIZE]; /* siginfo queue */ - struct sigqueue *first_free; /* first free siginfo queue entry */ - int signal_pending; /* non zero if a signal may be pending */ - - uint8_t stack[0]; -} __attribute__((aligned(16))) TaskState; - -void init_task_state(TaskState *ts); -extern const char *qemu_uname_release; - -/* ??? See if we can avoid exposing so much of the loader internals. */ -/* - * MAX_ARG_PAGES defines the number of pages allocated for arguments - * and envelope for the new program. 32 should suffice, this gives - * a maximum env+arg of 128kB w/4KB pages! - */ -#define MAX_ARG_PAGES 32 - -/* - * This structure is used to hold the arguments that are - * used when loading binaries. - */ -struct linux_binprm { - char buf[128]; - void *page[MAX_ARG_PAGES]; - abi_ulong p; - int fd; - int e_uid, e_gid; - int argc, envc; - char **argv; - char **envp; - char * filename; /* Name of binary */ -}; - -void do_init_thread(struct target_pt_regs *regs, struct image_info *infop); -abi_ulong loader_build_argptr(int envc, int argc, abi_ulong sp, - abi_ulong stringp, int push_ptr); -int loader_exec(const char * filename, char ** argv, char ** envp, - struct target_pt_regs * regs, struct image_info *infop); - -int load_elf_binary(struct linux_binprm * bprm, struct target_pt_regs * regs, - struct image_info * info); -int load_flt_binary(struct linux_binprm * bprm, struct target_pt_regs * regs, - struct image_info * info); - -abi_long memcpy_to_target(abi_ulong dest, const void *src, - unsigned long len); -void target_set_brk(abi_ulong new_brk); -abi_long do_brk(abi_ulong new_brk); -void syscall_init(void); -abi_long do_freebsd_syscall(void *cpu_env, int num, abi_long arg1, - abi_long arg2, abi_long arg3, abi_long arg4, - abi_long arg5, abi_long arg6); -abi_long do_netbsd_syscall(void *cpu_env, int num, abi_long arg1, - abi_long arg2, abi_long arg3, abi_long arg4, - abi_long arg5, abi_long arg6); -abi_long do_openbsd_syscall(void *cpu_env, int num, abi_long arg1, - abi_long arg2, abi_long arg3, abi_long arg4, - abi_long arg5, abi_long arg6); -void gemu_log(const char *fmt, ...) __attribute__((format(printf,1,2))); -extern THREAD CPUState *thread_env; -void cpu_loop(CPUState *env, enum BSDType bsd_type); -void init_paths(const char *prefix); -const char *path(const char *pathname); -char *target_strerror(int err); -int get_osversion(void); -void fork_start(void); -void fork_end(int child); - -#include "qemu-log.h" - -/* strace.c */ -void -print_freebsd_syscall(int num, - abi_long arg1, abi_long arg2, abi_long arg3, - abi_long arg4, abi_long arg5, abi_long arg6); -void print_freebsd_syscall_ret(int num, abi_long ret); -void -print_netbsd_syscall(int num, - abi_long arg1, abi_long arg2, abi_long arg3, - abi_long arg4, abi_long arg5, abi_long arg6); -void print_netbsd_syscall_ret(int num, abi_long ret); -void -print_openbsd_syscall(int num, - abi_long arg1, abi_long arg2, abi_long arg3, - abi_long arg4, abi_long arg5, abi_long arg6); -void print_openbsd_syscall_ret(int num, abi_long ret); -extern int do_strace; - -/* signal.c */ -void process_pending_signals(CPUState *cpu_env); -void signal_init(void); -//int queue_signal(CPUState *env, int sig, target_siginfo_t *info); -//void host_to_target_siginfo(target_siginfo_t *tinfo, const siginfo_t *info); -//void target_to_host_siginfo(siginfo_t *info, const target_siginfo_t *tinfo); -long do_sigreturn(CPUState *env); -long do_rt_sigreturn(CPUState *env); -abi_long do_sigaltstack(abi_ulong uss_addr, abi_ulong uoss_addr, abi_ulong sp); - -/* mmap.c */ -int target_mprotect(abi_ulong start, abi_ulong len, int prot); -abi_long target_mmap(abi_ulong start, abi_ulong len, int prot, - int flags, int fd, abi_ulong offset); -int target_munmap(abi_ulong start, abi_ulong len); -abi_long target_mremap(abi_ulong old_addr, abi_ulong old_size, - abi_ulong new_size, unsigned long flags, - abi_ulong new_addr); -int target_msync(abi_ulong start, abi_ulong len, int flags); -extern unsigned long last_brk; -void mmap_lock(void); -void mmap_unlock(void); -void cpu_list_lock(void); -void cpu_list_unlock(void); -#if defined(USE_NPTL) -void mmap_fork_start(void); -void mmap_fork_end(int child); -#endif - -/* main.c */ -extern unsigned long x86_stack_size; - -/* user access */ - -#define VERIFY_READ 0 -#define VERIFY_WRITE 1 /* implies read access */ - -static inline int access_ok(int type, abi_ulong addr, abi_ulong size) -{ - return page_check_range((target_ulong)addr, size, - (type == VERIFY_READ) ? PAGE_READ : (PAGE_READ | PAGE_WRITE)) == 0; -} - -/* NOTE __get_user and __put_user use host pointers and don't check access. */ -/* These are usually used to access struct data members once the - * struct has been locked - usually with lock_user_struct(). - */ -#define __put_user(x, hptr)\ -({\ - int size = sizeof(*hptr);\ - switch(size) {\ - case 1:\ - *(uint8_t *)(hptr) = (uint8_t)(typeof(*hptr))(x);\ - break;\ - case 2:\ - *(uint16_t *)(hptr) = tswap16((typeof(*hptr))(x));\ - break;\ - case 4:\ - *(uint32_t *)(hptr) = tswap32((typeof(*hptr))(x));\ - break;\ - case 8:\ - *(uint64_t *)(hptr) = tswap64((typeof(*hptr))(x));\ - break;\ - default:\ - abort();\ - }\ - 0;\ -}) - -#define __get_user(x, hptr) \ -({\ - int size = sizeof(*hptr);\ - switch(size) {\ - case 1:\ - x = (typeof(*hptr))*(uint8_t *)(hptr);\ - break;\ - case 2:\ - x = (typeof(*hptr))tswap16(*(uint16_t *)(hptr));\ - break;\ - case 4:\ - x = (typeof(*hptr))tswap32(*(uint32_t *)(hptr));\ - break;\ - case 8:\ - x = (typeof(*hptr))tswap64(*(uint64_t *)(hptr));\ - break;\ - default:\ - /* avoid warning */\ - x = 0;\ - abort();\ - }\ - 0;\ -}) - -/* put_user()/get_user() take a guest address and check access */ -/* These are usually used to access an atomic data type, such as an int, - * that has been passed by address. These internally perform locking - * and unlocking on the data type. - */ -#define put_user(x, gaddr, target_type) \ -({ \ - abi_ulong __gaddr = (gaddr); \ - target_type *__hptr; \ - abi_long __ret; \ - if ((__hptr = lock_user(VERIFY_WRITE, __gaddr, sizeof(target_type), 0))) { \ - __ret = __put_user((x), __hptr); \ - unlock_user(__hptr, __gaddr, sizeof(target_type)); \ - } else \ - __ret = -TARGET_EFAULT; \ - __ret; \ -}) - -#define get_user(x, gaddr, target_type) \ -({ \ - abi_ulong __gaddr = (gaddr); \ - target_type *__hptr; \ - abi_long __ret; \ - if ((__hptr = lock_user(VERIFY_READ, __gaddr, sizeof(target_type), 1))) { \ - __ret = __get_user((x), __hptr); \ - unlock_user(__hptr, __gaddr, 0); \ - } else { \ - /* avoid warning */ \ - (x) = 0; \ - __ret = -TARGET_EFAULT; \ - } \ - __ret; \ -}) - -#define put_user_ual(x, gaddr) put_user((x), (gaddr), abi_ulong) -#define put_user_sal(x, gaddr) put_user((x), (gaddr), abi_long) -#define put_user_u64(x, gaddr) put_user((x), (gaddr), uint64_t) -#define put_user_s64(x, gaddr) put_user((x), (gaddr), int64_t) -#define put_user_u32(x, gaddr) put_user((x), (gaddr), uint32_t) -#define put_user_s32(x, gaddr) put_user((x), (gaddr), int32_t) -#define put_user_u16(x, gaddr) put_user((x), (gaddr), uint16_t) -#define put_user_s16(x, gaddr) put_user((x), (gaddr), int16_t) -#define put_user_u8(x, gaddr) put_user((x), (gaddr), uint8_t) -#define put_user_s8(x, gaddr) put_user((x), (gaddr), int8_t) - -#define get_user_ual(x, gaddr) get_user((x), (gaddr), abi_ulong) -#define get_user_sal(x, gaddr) get_user((x), (gaddr), abi_long) -#define get_user_u64(x, gaddr) get_user((x), (gaddr), uint64_t) -#define get_user_s64(x, gaddr) get_user((x), (gaddr), int64_t) -#define get_user_u32(x, gaddr) get_user((x), (gaddr), uint32_t) -#define get_user_s32(x, gaddr) get_user((x), (gaddr), int32_t) -#define get_user_u16(x, gaddr) get_user((x), (gaddr), uint16_t) -#define get_user_s16(x, gaddr) get_user((x), (gaddr), int16_t) -#define get_user_u8(x, gaddr) get_user((x), (gaddr), uint8_t) -#define get_user_s8(x, gaddr) get_user((x), (gaddr), int8_t) - -/* copy_from_user() and copy_to_user() are usually used to copy data - * buffers between the target and host. These internally perform - * locking/unlocking of the memory. - */ -abi_long copy_from_user(void *hptr, abi_ulong gaddr, size_t len); -abi_long copy_to_user(abi_ulong gaddr, void *hptr, size_t len); - -/* Functions for accessing guest memory. The tget and tput functions - read/write single values, byteswapping as neccessary. The lock_user - gets a pointer to a contiguous area of guest memory, but does not perform - and byteswapping. lock_user may return either a pointer to the guest - memory, or a temporary buffer. */ - -/* Lock an area of guest memory into the host. If copy is true then the - host area will have the same contents as the guest. */ -static inline void *lock_user(int type, abi_ulong guest_addr, long len, int copy) -{ - if (!access_ok(type, guest_addr, len)) - return NULL; -#ifdef DEBUG_REMAP - { - void *addr; - addr = malloc(len); - if (copy) - memcpy(addr, g2h(guest_addr), len); - else - memset(addr, 0, len); - return addr; - } -#else - return g2h(guest_addr); -#endif -} - -/* Unlock an area of guest memory. The first LEN bytes must be - flushed back to guest memory. host_ptr = NULL is explicitly - allowed and does nothing. */ -static inline void unlock_user(void *host_ptr, abi_ulong guest_addr, - long len) -{ - -#ifdef DEBUG_REMAP - if (!host_ptr) - return; - if (host_ptr == g2h(guest_addr)) - return; - if (len > 0) - memcpy(g2h(guest_addr), host_ptr, len); - free(host_ptr); -#endif -} - -/* Return the length of a string in target memory or -TARGET_EFAULT if - access error. */ -abi_long target_strlen(abi_ulong gaddr); - -/* Like lock_user but for null terminated strings. */ -static inline void *lock_user_string(abi_ulong guest_addr) -{ - abi_long len; - len = target_strlen(guest_addr); - if (len < 0) - return NULL; - return lock_user(VERIFY_READ, guest_addr, (long)(len + 1), 1); -} - -/* Helper macros for locking/ulocking a target struct. */ -#define lock_user_struct(type, host_ptr, guest_addr, copy) \ - (host_ptr = lock_user(type, guest_addr, sizeof(*host_ptr), copy)) -#define unlock_user_struct(host_ptr, guest_addr, copy) \ - unlock_user(host_ptr, guest_addr, (copy) ? sizeof(*host_ptr) : 0) - -#if defined(USE_NPTL) -#include <pthread.h> -#endif - -#endif /* QEMU_H */ diff --git a/qemu-0.11.0/bsd-user/signal.c b/qemu-0.11.0/bsd-user/signal.c deleted file mode 100644 index 40313c8..0000000 --- a/qemu-0.11.0/bsd-user/signal.c +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Emulation of BSD signals - * - * Copyright (c) 2003 - 2008 Fabrice Bellard - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <stdarg.h> -#include <unistd.h> -#include <signal.h> -#include <errno.h> - -#include "qemu.h" -#include "target_signal.h" - -//#define DEBUG_SIGNAL - -void signal_init(void) -{ -} - -void process_pending_signals(CPUState *cpu_env) -{ -} diff --git a/qemu-0.11.0/bsd-user/sparc/syscall.h b/qemu-0.11.0/bsd-user/sparc/syscall.h deleted file mode 100644 index 5a9bb7e..0000000 --- a/qemu-0.11.0/bsd-user/sparc/syscall.h +++ /dev/null @@ -1,9 +0,0 @@ -struct target_pt_regs { - abi_ulong psr; - abi_ulong pc; - abi_ulong npc; - abi_ulong y; - abi_ulong u_regs[16]; -}; - -#define UNAME_MACHINE "sun4" diff --git a/qemu-0.11.0/bsd-user/sparc/target_signal.h b/qemu-0.11.0/bsd-user/sparc/target_signal.h deleted file mode 100644 index 5b2abba..0000000 --- a/qemu-0.11.0/bsd-user/sparc/target_signal.h +++ /dev/null @@ -1,27 +0,0 @@ -#ifndef TARGET_SIGNAL_H -#define TARGET_SIGNAL_H - -#include "cpu.h" - -/* this struct defines a stack used during syscall handling */ - -typedef struct target_sigaltstack { - abi_ulong ss_sp; - abi_long ss_flags; - abi_ulong ss_size; -} target_stack_t; - - -#ifndef UREG_I6 -#define UREG_I6 6 -#endif -#ifndef UREG_FP -#define UREG_FP UREG_I6 -#endif - -static inline abi_ulong get_sp_from_cpustate(CPUSPARCState *state) -{ - return state->regwptr[UREG_FP]; -} - -#endif /* TARGET_SIGNAL_H */ diff --git a/qemu-0.11.0/bsd-user/sparc64/syscall.h b/qemu-0.11.0/bsd-user/sparc64/syscall.h deleted file mode 100644 index 81a816d..0000000 --- a/qemu-0.11.0/bsd-user/sparc64/syscall.h +++ /dev/null @@ -1,10 +0,0 @@ -struct target_pt_regs { - abi_ulong u_regs[16]; - abi_ulong tstate; - abi_ulong pc; - abi_ulong npc; - abi_ulong y; - abi_ulong fprs; -}; - -#define UNAME_MACHINE "sun4u" diff --git a/qemu-0.11.0/bsd-user/sparc64/target_signal.h b/qemu-0.11.0/bsd-user/sparc64/target_signal.h deleted file mode 100644 index 5b2abba..0000000 --- a/qemu-0.11.0/bsd-user/sparc64/target_signal.h +++ /dev/null @@ -1,27 +0,0 @@ -#ifndef TARGET_SIGNAL_H -#define TARGET_SIGNAL_H - -#include "cpu.h" - -/* this struct defines a stack used during syscall handling */ - -typedef struct target_sigaltstack { - abi_ulong ss_sp; - abi_long ss_flags; - abi_ulong ss_size; -} target_stack_t; - - -#ifndef UREG_I6 -#define UREG_I6 6 -#endif -#ifndef UREG_FP -#define UREG_FP UREG_I6 -#endif - -static inline abi_ulong get_sp_from_cpustate(CPUSPARCState *state) -{ - return state->regwptr[UREG_FP]; -} - -#endif /* TARGET_SIGNAL_H */ diff --git a/qemu-0.11.0/bsd-user/strace.c b/qemu-0.11.0/bsd-user/strace.c deleted file mode 100644 index 0998dc5..0000000 --- a/qemu-0.11.0/bsd-user/strace.c +++ /dev/null @@ -1,191 +0,0 @@ -#include <stdio.h> -#include <errno.h> -#include <sys/select.h> -#include <sys/types.h> -#include <unistd.h> -#include <sys/syscall.h> -#include "qemu.h" - -int do_strace=0; - -struct syscallname { - int nr; - const char *name; - const char *format; - void (*call)(const struct syscallname *, - abi_long, abi_long, abi_long, - abi_long, abi_long, abi_long); - void (*result)(const struct syscallname *, abi_long); -}; - -/* - * Utility functions - */ - -static void -print_execve(const struct syscallname *name, - abi_long arg1, abi_long arg2, abi_long arg3, - abi_long arg4, abi_long arg5, abi_long arg6) -{ - abi_ulong arg_ptr_addr; - char *s; - - if (!(s = lock_user_string(arg1))) - return; - gemu_log("%s(\"%s\",{", name->name, s); - unlock_user(s, arg1, 0); - - for (arg_ptr_addr = arg2; ; arg_ptr_addr += sizeof(abi_ulong)) { - abi_ulong *arg_ptr, arg_addr, s_addr; - - arg_ptr = lock_user(VERIFY_READ, arg_ptr_addr, sizeof(abi_ulong), 1); - if (!arg_ptr) - return; - arg_addr = tswapl(*arg_ptr); - unlock_user(arg_ptr, arg_ptr_addr, 0); - if (!arg_addr) - break; - if ((s = lock_user_string(arg_addr))) { - gemu_log("\"%s\",", s); - unlock_user(s, s_addr, 0); - } - } - - gemu_log("NULL})"); -} - -/* - * Variants for the return value output function - */ - -static void -print_syscall_ret_addr(const struct syscallname *name, abi_long ret) -{ -if( ret == -1 ) { - gemu_log(" = -1 errno=%d (%s)\n", errno, strerror(errno)); - } else { - gemu_log(" = 0x" TARGET_ABI_FMT_lx "\n", ret); - } -} - -#if 0 /* currently unused */ -static void -print_syscall_ret_raw(struct syscallname *name, abi_long ret) -{ - gemu_log(" = 0x" TARGET_ABI_FMT_lx "\n", ret); -} -#endif - -/* - * An array of all of the syscalls we know about - */ - -static const struct syscallname freebsd_scnames[] = { -#include "freebsd/strace.list" -}; -static const struct syscallname netbsd_scnames[] = { -#include "netbsd/strace.list" -}; -static const struct syscallname openbsd_scnames[] = { -#include "openbsd/strace.list" -}; - -static void -print_syscall(int num, const struct syscallname *scnames, unsigned int nscnames, - abi_long arg1, abi_long arg2, abi_long arg3, - abi_long arg4, abi_long arg5, abi_long arg6) -{ - unsigned int i; - const char *format="%s(" TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld "," - TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld "," TARGET_ABI_FMT_ld "," - TARGET_ABI_FMT_ld ")"; - - gemu_log("%d ", getpid() ); - - for (i = 0; i < nscnames; i++) - if (scnames[i].nr == num) { - if (scnames[i].call != NULL) { - scnames[i].call(&scnames[i], arg1, arg2, arg3, arg4, arg5, - arg6); - } else { - /* XXX: this format system is broken because it uses - host types and host pointers for strings */ - if (scnames[i].format != NULL) - format = scnames[i].format; - gemu_log(format, scnames[i].name, arg1, arg2, arg3, arg4, - arg5, arg6); - } - return; - } - gemu_log("Unknown syscall %d\n", num); -} - -static void -print_syscall_ret(int num, abi_long ret, const struct syscallname *scnames, - unsigned int nscnames) -{ - unsigned int i; - - for (i = 0; i < nscnames; i++) - if (scnames[i].nr == num) { - if (scnames[i].result != NULL) { - scnames[i].result(&scnames[i], ret); - } else { - if( ret < 0 ) { - gemu_log(" = -1 errno=" TARGET_ABI_FMT_ld " (%s)\n", -ret, - strerror(-ret)); - } else { - gemu_log(" = " TARGET_ABI_FMT_ld "\n", ret); - } - } - break; - } -} - -/* - * The public interface to this module. - */ -void -print_freebsd_syscall(int num, - abi_long arg1, abi_long arg2, abi_long arg3, - abi_long arg4, abi_long arg5, abi_long arg6) -{ - print_syscall(num, freebsd_scnames, ARRAY_SIZE(freebsd_scnames), - arg1, arg2, arg3, arg4, arg5, arg6); -} - -void -print_freebsd_syscall_ret(int num, abi_long ret) -{ - print_syscall_ret(num, ret, freebsd_scnames, ARRAY_SIZE(freebsd_scnames)); -} - -void -print_netbsd_syscall(int num, - abi_long arg1, abi_long arg2, abi_long arg3, - abi_long arg4, abi_long arg5, abi_long arg6) -{ - print_syscall(num, netbsd_scnames, ARRAY_SIZE(netbsd_scnames), - arg1, arg2, arg3, arg4, arg5, arg6); -} - -void -print_netbsd_syscall_ret(int num, abi_long ret) -{ - print_syscall_ret(num, ret, netbsd_scnames, ARRAY_SIZE(netbsd_scnames)); -} - -void -print_openbsd_syscall(int num, - abi_long arg1, abi_long arg2, abi_long arg3, - abi_long arg4, abi_long arg5, abi_long arg6) -{ - print_syscall(num, openbsd_scnames, ARRAY_SIZE(openbsd_scnames), - arg1, arg2, arg3, arg4, arg5, arg6); -} - -void -print_openbsd_syscall_ret(int num, abi_long ret) -{ - print_syscall_ret(num, ret, openbsd_scnames, ARRAY_SIZE(openbsd_scnames)); -} diff --git a/qemu-0.11.0/bsd-user/syscall.c b/qemu-0.11.0/bsd-user/syscall.c deleted file mode 100644 index 4f713f2..0000000 --- a/qemu-0.11.0/bsd-user/syscall.c +++ /dev/null @@ -1,272 +0,0 @@ -/* - * BSD syscalls - * - * Copyright (c) 2003 - 2008 Fabrice Bellard - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ -#include <stdlib.h> -#include <stdio.h> -#include <stdint.h> -#include <stdarg.h> -#include <string.h> -#include <errno.h> -#include <unistd.h> -#include <fcntl.h> -#include <time.h> -#include <limits.h> -#include <sys/types.h> -#include <sys/mman.h> -#include <sys/syscall.h> -#include <signal.h> -#include <utime.h> - -#include "qemu.h" -#include "qemu-common.h" - -//#define DEBUG - -static abi_ulong target_brk; -static abi_ulong target_original_brk; - -#define get_errno(x) (x) -#define target_to_host_bitmask(x, tbl) (x) - -void target_set_brk(abi_ulong new_brk) -{ - target_original_brk = target_brk = HOST_PAGE_ALIGN(new_brk); -} - -/* do_syscall() should always have a single exit point at the end so - that actions, such as logging of syscall results, can be performed. - All errnos that do_syscall() returns must be -TARGET_<errcode>. */ -abi_long do_freebsd_syscall(void *cpu_env, int num, abi_long arg1, - abi_long arg2, abi_long arg3, abi_long arg4, - abi_long arg5, abi_long arg6) -{ - abi_long ret; - void *p; - -#ifdef DEBUG - gemu_log("freebsd syscall %d\n", num); -#endif - if(do_strace) - print_freebsd_syscall(num, arg1, arg2, arg3, arg4, arg5, arg6); - - switch(num) { - case TARGET_FREEBSD_NR_exit: -#ifdef HAVE_GPROF - _mcleanup(); -#endif - gdb_exit(cpu_env, arg1); - /* XXX: should free thread stack and CPU env */ - _exit(arg1); - ret = 0; /* avoid warning */ - break; - case TARGET_FREEBSD_NR_read: - if (!(p = lock_user(VERIFY_WRITE, arg2, arg3, 0))) - goto efault; - ret = get_errno(read(arg1, p, arg3)); - unlock_user(p, arg2, ret); - break; - case TARGET_FREEBSD_NR_write: - if (!(p = lock_user(VERIFY_READ, arg2, arg3, 1))) - goto efault; - ret = get_errno(write(arg1, p, arg3)); - unlock_user(p, arg2, 0); - break; - case TARGET_FREEBSD_NR_open: - if (!(p = lock_user_string(arg1))) - goto efault; - ret = get_errno(open(path(p), - target_to_host_bitmask(arg2, fcntl_flags_tbl), - arg3)); - unlock_user(p, arg1, 0); - break; - case TARGET_FREEBSD_NR_mmap: - ret = get_errno(target_mmap(arg1, arg2, arg3, - target_to_host_bitmask(arg4, mmap_flags_tbl), - arg5, - arg6)); - break; - case TARGET_FREEBSD_NR_mprotect: - ret = get_errno(target_mprotect(arg1, arg2, arg3)); - break; - case TARGET_FREEBSD_NR_syscall: - case TARGET_FREEBSD_NR___syscall: - ret = do_freebsd_syscall(cpu_env,arg1 & 0xffff,arg2,arg3,arg4,arg5,arg6,0); - break; - default: - ret = syscall(num, arg1, arg2, arg3, arg4, arg5, arg6); - break; - } - fail: -#ifdef DEBUG - gemu_log(" = %ld\n", ret); -#endif - if (do_strace) - print_freebsd_syscall_ret(num, ret); - return ret; - efault: - ret = -TARGET_EFAULT; - goto fail; -} - -abi_long do_netbsd_syscall(void *cpu_env, int num, abi_long arg1, - abi_long arg2, abi_long arg3, abi_long arg4, - abi_long arg5, abi_long arg6) -{ - abi_long ret; - void *p; - -#ifdef DEBUG - gemu_log("netbsd syscall %d\n", num); -#endif - if(do_strace) - print_netbsd_syscall(num, arg1, arg2, arg3, arg4, arg5, arg6); - - switch(num) { - case TARGET_NETBSD_NR_exit: -#ifdef HAVE_GPROF - _mcleanup(); -#endif - gdb_exit(cpu_env, arg1); - /* XXX: should free thread stack and CPU env */ - _exit(arg1); - ret = 0; /* avoid warning */ - break; - case TARGET_NETBSD_NR_read: - if (!(p = lock_user(VERIFY_WRITE, arg2, arg3, 0))) - goto efault; - ret = get_errno(read(arg1, p, arg3)); - unlock_user(p, arg2, ret); - break; - case TARGET_NETBSD_NR_write: - if (!(p = lock_user(VERIFY_READ, arg2, arg3, 1))) - goto efault; - ret = get_errno(write(arg1, p, arg3)); - unlock_user(p, arg2, 0); - break; - case TARGET_NETBSD_NR_open: - if (!(p = lock_user_string(arg1))) - goto efault; - ret = get_errno(open(path(p), - target_to_host_bitmask(arg2, fcntl_flags_tbl), - arg3)); - unlock_user(p, arg1, 0); - break; - case TARGET_NETBSD_NR_mmap: - ret = get_errno(target_mmap(arg1, arg2, arg3, - target_to_host_bitmask(arg4, mmap_flags_tbl), - arg5, - arg6)); - break; - case TARGET_NETBSD_NR_mprotect: - ret = get_errno(target_mprotect(arg1, arg2, arg3)); - break; - case TARGET_NETBSD_NR_syscall: - case TARGET_NETBSD_NR___syscall: - ret = do_netbsd_syscall(cpu_env,arg1 & 0xffff,arg2,arg3,arg4,arg5,arg6,0); - break; - default: - ret = syscall(num, arg1, arg2, arg3, arg4, arg5, arg6); - break; - } - fail: -#ifdef DEBUG - gemu_log(" = %ld\n", ret); -#endif - if (do_strace) - print_netbsd_syscall_ret(num, ret); - return ret; - efault: - ret = -TARGET_EFAULT; - goto fail; -} - -abi_long do_openbsd_syscall(void *cpu_env, int num, abi_long arg1, - abi_long arg2, abi_long arg3, abi_long arg4, - abi_long arg5, abi_long arg6) -{ - abi_long ret; - void *p; - -#ifdef DEBUG - gemu_log("openbsd syscall %d\n", num); -#endif - if(do_strace) - print_openbsd_syscall(num, arg1, arg2, arg3, arg4, arg5, arg6); - - switch(num) { - case TARGET_OPENBSD_NR_exit: -#ifdef HAVE_GPROF - _mcleanup(); -#endif - gdb_exit(cpu_env, arg1); - /* XXX: should free thread stack and CPU env */ - _exit(arg1); - ret = 0; /* avoid warning */ - break; - case TARGET_OPENBSD_NR_read: - if (!(p = lock_user(VERIFY_WRITE, arg2, arg3, 0))) - goto efault; - ret = get_errno(read(arg1, p, arg3)); - unlock_user(p, arg2, ret); - break; - case TARGET_OPENBSD_NR_write: - if (!(p = lock_user(VERIFY_READ, arg2, arg3, 1))) - goto efault; - ret = get_errno(write(arg1, p, arg3)); - unlock_user(p, arg2, 0); - break; - case TARGET_OPENBSD_NR_open: - if (!(p = lock_user_string(arg1))) - goto efault; - ret = get_errno(open(path(p), - target_to_host_bitmask(arg2, fcntl_flags_tbl), - arg3)); - unlock_user(p, arg1, 0); - break; - case TARGET_OPENBSD_NR_mmap: - ret = get_errno(target_mmap(arg1, arg2, arg3, - target_to_host_bitmask(arg4, mmap_flags_tbl), - arg5, - arg6)); - break; - case TARGET_OPENBSD_NR_mprotect: - ret = get_errno(target_mprotect(arg1, arg2, arg3)); - break; - case TARGET_OPENBSD_NR_syscall: - case TARGET_OPENBSD_NR___syscall: - ret = do_openbsd_syscall(cpu_env,arg1 & 0xffff,arg2,arg3,arg4,arg5,arg6,0); - break; - default: - ret = syscall(num, arg1, arg2, arg3, arg4, arg5, arg6); - break; - } - fail: -#ifdef DEBUG - gemu_log(" = %ld\n", ret); -#endif - if (do_strace) - print_openbsd_syscall_ret(num, ret); - return ret; - efault: - ret = -TARGET_EFAULT; - goto fail; -} - -void syscall_init(void) -{ -} diff --git a/qemu-0.11.0/bsd-user/syscall_defs.h b/qemu-0.11.0/bsd-user/syscall_defs.h deleted file mode 100644 index 4a65863..0000000 --- a/qemu-0.11.0/bsd-user/syscall_defs.h +++ /dev/null @@ -1,108 +0,0 @@ -/* $OpenBSD: signal.h,v 1.19 2006/01/08 14:20:16 millert Exp $ */ -/* $NetBSD: signal.h,v 1.21 1996/02/09 18:25:32 christos Exp $ */ - -/* - * Copyright (c) 1982, 1986, 1989, 1991, 1993 - * The Regents of the University of California. All rights reserved. - * (c) UNIX System Laboratories, Inc. - * All or some portions of this file are derived from material licensed - * to the University of California by American Telephone and Telegraph - * Co. or Unix System Laboratories, Inc. and are reproduced herein with - * the permission of UNIX System Laboratories, Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)signal.h 8.2 (Berkeley) 1/21/94 - */ - -#define TARGET_NSIG 32 /* counting 0; could be 33 (mask is 1-32) */ - -#define TARGET_SIGHUP 1 /* hangup */ -#define TARGET_SIGINT 2 /* interrupt */ -#define TARGET_SIGQUIT 3 /* quit */ -#define TARGET_SIGILL 4 /* illegal instruction (not reset when caught) */ -#define TARGET_SIGTRAP 5 /* trace trap (not reset when caught) */ -#define TARGET_SIGABRT 6 /* abort() */ -#define TARGET_SIGIOT SIGABRT /* compatibility */ -#define TARGET_SIGEMT 7 /* EMT instruction */ -#define TARGET_SIGFPE 8 /* floating point exception */ -#define TARGET_SIGKILL 9 /* kill (cannot be caught or ignored) */ -#define TARGET_SIGBUS 10 /* bus error */ -#define TARGET_SIGSEGV 11 /* segmentation violation */ -#define TARGET_SIGSYS 12 /* bad argument to system call */ -#define TARGET_SIGPIPE 13 /* write on a pipe with no one to read it */ -#define TARGET_SIGALRM 14 /* alarm clock */ -#define TARGET_SIGTERM 15 /* software termination signal from kill */ -#define TARGET_SIGURG 16 /* urgent condition on IO channel */ -#define TARGET_SIGSTOP 17 /* sendable stop signal not from tty */ -#define TARGET_SIGTSTP 18 /* stop signal from tty */ -#define TARGET_SIGCONT 19 /* continue a stopped process */ -#define TARGET_SIGCHLD 20 /* to parent on child stop or exit */ -#define TARGET_SIGTTIN 21 /* to readers pgrp upon background tty read */ -#define TARGET_SIGTTOU 22 /* like TTIN for output if (tp->t_local&LTOSTOP) */ -#define TARGET_SIGIO 23 /* input/output possible signal */ -#define TARGET_SIGXCPU 24 /* exceeded CPU time limit */ -#define TARGET_SIGXFSZ 25 /* exceeded file size limit */ -#define TARGET_SIGVTALRM 26 /* virtual time alarm */ -#define TARGET_SIGPROF 27 /* profiling time alarm */ -#define TARGET_SIGWINCH 28 /* window size changes */ -#define TARGET_SIGINFO 29 /* information request */ -#define TARGET_SIGUSR1 30 /* user defined signal 1 */ -#define TARGET_SIGUSR2 31 /* user defined signal 2 */ - -/* - * Language spec says we must list exactly one parameter, even though we - * actually supply three. Ugh! - */ -#define TARGET_SIG_DFL (void (*)(int))0 -#define TARGET_SIG_IGN (void (*)(int))1 -#define TARGET_SIG_ERR (void (*)(int))-1 - -#define TARGET_SA_ONSTACK 0x0001 /* take signal on signal stack */ -#define TARGET_SA_RESTART 0x0002 /* restart system on signal return */ -#define TARGET_SA_RESETHAND 0x0004 /* reset to SIG_DFL when taking signal */ -#define TARGET_SA_NODEFER 0x0010 /* don't mask the signal we're delivering */ -#define TARGET_SA_NOCLDWAIT 0x0020 /* don't create zombies (assign to pid 1) */ -#define TARGET_SA_USERTRAMP 0x0100 /* do not bounce off kernel's sigtramp */ -#define TARGET_SA_NOCLDSTOP 0x0008 /* do not generate SIGCHLD on child stop */ -#define TARGET_SA_SIGINFO 0x0040 /* generate siginfo_t */ - -/* - * Flags for sigprocmask: - */ -#define TARGET_SIG_BLOCK 1 /* block specified signal set */ -#define TARGET_SIG_UNBLOCK 2 /* unblock specified signal set */ -#define TARGET_SIG_SETMASK 3 /* set specified signal set */ - -#define TARGET_BADSIG SIG_ERR - -#define TARGET_SS_ONSTACK 0x0001 /* take signals on alternate stack */ -#define TARGET_SS_DISABLE 0x0004 /* disable taking signals on alternate stack */ - -#include "errno_defs.h" - -#include "freebsd/syscall_nr.h" -#include "netbsd/syscall_nr.h" -#include "openbsd/syscall_nr.h" diff --git a/qemu-0.11.0/bsd-user/uaccess.c b/qemu-0.11.0/bsd-user/uaccess.c deleted file mode 100644 index 677f19c..0000000 --- a/qemu-0.11.0/bsd-user/uaccess.c +++ /dev/null @@ -1,65 +0,0 @@ -/* User memory access */ -#include <stdio.h> -#include <string.h> - -#include "qemu.h" - -/* copy_from_user() and copy_to_user() are usually used to copy data - * buffers between the target and host. These internally perform - * locking/unlocking of the memory. - */ -abi_long copy_from_user(void *hptr, abi_ulong gaddr, size_t len) -{ - abi_long ret = 0; - void *ghptr; - - if ((ghptr = lock_user(VERIFY_READ, gaddr, len, 1))) { - memcpy(hptr, ghptr, len); - unlock_user(ghptr, gaddr, 0); - } else - ret = -TARGET_EFAULT; - - return ret; -} - - -abi_long copy_to_user(abi_ulong gaddr, void *hptr, size_t len) -{ - abi_long ret = 0; - void *ghptr; - - if ((ghptr = lock_user(VERIFY_WRITE, gaddr, len, 0))) { - memcpy(ghptr, hptr, len); - unlock_user(ghptr, gaddr, len); - } else - ret = -TARGET_EFAULT; - - return ret; -} - -/* Return the length of a string in target memory or -TARGET_EFAULT if - access error */ -abi_long target_strlen(abi_ulong guest_addr1) -{ - uint8_t *ptr; - abi_ulong guest_addr; - int max_len, len; - - guest_addr = guest_addr1; - for(;;) { - max_len = TARGET_PAGE_SIZE - (guest_addr & ~TARGET_PAGE_MASK); - ptr = lock_user(VERIFY_READ, guest_addr, max_len, 1); - if (!ptr) - return -TARGET_EFAULT; - len = qemu_strnlen((char *)ptr, max_len); - unlock_user(ptr, guest_addr, 0); - guest_addr += len; - /* we don't allow wrapping or integer overflow */ - if (guest_addr == 0 || - (guest_addr - guest_addr1) > 0x7fffffff) - return -TARGET_EFAULT; - if (len != max_len) - break; - } - return guest_addr - guest_addr1; -} diff --git a/qemu-0.11.0/bsd-user/x86_64/syscall.h b/qemu-0.11.0/bsd-user/x86_64/syscall.h deleted file mode 100644 index 2a8d696..0000000 --- a/qemu-0.11.0/bsd-user/x86_64/syscall.h +++ /dev/null @@ -1,98 +0,0 @@ -#define __USER_CS (0x33) -#define __USER_DS (0x2B) - -struct target_pt_regs { - abi_ulong r15; - abi_ulong r14; - abi_ulong r13; - abi_ulong r12; - abi_ulong rbp; - abi_ulong rbx; -/* arguments: non interrupts/non tracing syscalls only save upto here*/ - abi_ulong r11; - abi_ulong r10; - abi_ulong r9; - abi_ulong r8; - abi_ulong rax; - abi_ulong rcx; - abi_ulong rdx; - abi_ulong rsi; - abi_ulong rdi; - abi_ulong orig_rax; -/* end of arguments */ -/* cpu exception frame or undefined */ - abi_ulong rip; - abi_ulong cs; - abi_ulong eflags; - abi_ulong rsp; - abi_ulong ss; -/* top of stack page */ -}; - -/* Maximum number of LDT entries supported. */ -#define TARGET_LDT_ENTRIES 8192 -/* The size of each LDT entry. */ -#define TARGET_LDT_ENTRY_SIZE 8 - -#define TARGET_GDT_ENTRIES 16 -#define TARGET_GDT_ENTRY_TLS_ENTRIES 3 -#define TARGET_GDT_ENTRY_TLS_MIN 12 -#define TARGET_GDT_ENTRY_TLS_MAX 14 - -#if 0 // Redefine this -struct target_modify_ldt_ldt_s { - unsigned int entry_number; - abi_ulong base_addr; - unsigned int limit; - unsigned int seg_32bit:1; - unsigned int contents:2; - unsigned int read_exec_only:1; - unsigned int limit_in_pages:1; - unsigned int seg_not_present:1; - unsigned int useable:1; - unsigned int lm:1; -}; -#else -struct target_modify_ldt_ldt_s { - unsigned int entry_number; - abi_ulong base_addr; - unsigned int limit; - unsigned int flags; -}; -#endif - -struct target_ipc64_perm -{ - int key; - uint32_t uid; - uint32_t gid; - uint32_t cuid; - uint32_t cgid; - unsigned short mode; - unsigned short __pad1; - unsigned short seq; - unsigned short __pad2; - abi_ulong __unused1; - abi_ulong __unused2; -}; - -struct target_msqid64_ds { - struct target_ipc64_perm msg_perm; - unsigned int msg_stime; /* last msgsnd time */ - unsigned int msg_rtime; /* last msgrcv time */ - unsigned int msg_ctime; /* last change time */ - abi_ulong msg_cbytes; /* current number of bytes on queue */ - abi_ulong msg_qnum; /* number of messages in queue */ - abi_ulong msg_qbytes; /* max number of bytes on queue */ - unsigned int msg_lspid; /* pid of last msgsnd */ - unsigned int msg_lrpid; /* last receive pid */ - abi_ulong __unused4; - abi_ulong __unused5; -}; - -#define UNAME_MACHINE "x86_64" - -#define TARGET_ARCH_SET_GS 0x1001 -#define TARGET_ARCH_SET_FS 0x1002 -#define TARGET_ARCH_GET_FS 0x1003 -#define TARGET_ARCH_GET_GS 0x1004 diff --git a/qemu-0.11.0/bsd-user/x86_64/target_signal.h b/qemu-0.11.0/bsd-user/x86_64/target_signal.h deleted file mode 100644 index 659cd40..0000000 --- a/qemu-0.11.0/bsd-user/x86_64/target_signal.h +++ /dev/null @@ -1,19 +0,0 @@ -#ifndef TARGET_SIGNAL_H -#define TARGET_SIGNAL_H - -#include "cpu.h" - -/* this struct defines a stack used during syscall handling */ - -typedef struct target_sigaltstack { - abi_ulong ss_sp; - abi_long ss_flags; - abi_ulong ss_size; -} target_stack_t; - -static inline abi_ulong get_sp_from_cpustate(CPUX86State *state) -{ - return state->regs[R_ESP]; -} - -#endif /* TARGET_SIGNAL_H */ diff --git a/qemu-0.11.0/bswap.h b/qemu-0.11.0/bswap.h deleted file mode 100644 index 1dd357e..0000000 --- a/qemu-0.11.0/bswap.h +++ /dev/null @@ -1,217 +0,0 @@ -#ifndef BSWAP_H -#define BSWAP_H - -#include "config-host.h" - -#include <inttypes.h> - -#ifdef HAVE_MACHINE_BSWAP_H -#include <sys/endian.h> -#include <sys/types.h> -#include <machine/bswap.h> -#else - -#ifdef HAVE_BYTESWAP_H -#include <byteswap.h> -#else - -#define bswap_16(x) \ -({ \ - uint16_t __x = (x); \ - ((uint16_t)( \ - (((uint16_t)(__x) & (uint16_t)0x00ffU) << 8) | \ - (((uint16_t)(__x) & (uint16_t)0xff00U) >> 8) )); \ -}) - -#define bswap_32(x) \ -({ \ - uint32_t __x = (x); \ - ((uint32_t)( \ - (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \ - (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \ - (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \ - (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )); \ -}) - -#define bswap_64(x) \ -({ \ - uint64_t __x = (x); \ - ((uint64_t)( \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000000000ffULL) << 56) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000000000ff00ULL) << 40) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000000000ff0000ULL) << 24) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000ff000000ULL) << 8) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000ff00000000ULL) >> 8) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00ff000000000000ULL) >> 40) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0xff00000000000000ULL) >> 56) )); \ -}) - -#endif /* !HAVE_BYTESWAP_H */ - -static inline uint16_t bswap16(uint16_t x) -{ - return bswap_16(x); -} - -static inline uint32_t bswap32(uint32_t x) -{ - return bswap_32(x); -} - -static inline uint64_t bswap64(uint64_t x) -{ - return bswap_64(x); -} - -#endif /* ! HAVE_MACHINE_BSWAP_H */ - -static inline void bswap16s(uint16_t *s) -{ - *s = bswap16(*s); -} - -static inline void bswap32s(uint32_t *s) -{ - *s = bswap32(*s); -} - -static inline void bswap64s(uint64_t *s) -{ - *s = bswap64(*s); -} - -#if defined(WORDS_BIGENDIAN) -#define be_bswap(v, size) (v) -#define le_bswap(v, size) bswap ## size(v) -#define be_bswaps(v, size) -#define le_bswaps(p, size) *p = bswap ## size(*p); -#else -#define le_bswap(v, size) (v) -#define be_bswap(v, size) bswap ## size(v) -#define le_bswaps(v, size) -#define be_bswaps(p, size) *p = bswap ## size(*p); -#endif - -#define CPU_CONVERT(endian, size, type)\ -static inline type endian ## size ## _to_cpu(type v)\ -{\ - return endian ## _bswap(v, size);\ -}\ -\ -static inline type cpu_to_ ## endian ## size(type v)\ -{\ - return endian ## _bswap(v, size);\ -}\ -\ -static inline void endian ## size ## _to_cpus(type *p)\ -{\ - endian ## _bswaps(p, size)\ -}\ -\ -static inline void cpu_to_ ## endian ## size ## s(type *p)\ -{\ - endian ## _bswaps(p, size)\ -}\ -\ -static inline type endian ## size ## _to_cpup(const type *p)\ -{\ - return endian ## size ## _to_cpu(*p);\ -}\ -\ -static inline void cpu_to_ ## endian ## size ## w(type *p, type v)\ -{\ - *p = cpu_to_ ## endian ## size(v);\ -} - -CPU_CONVERT(be, 16, uint16_t) -CPU_CONVERT(be, 32, uint32_t) -CPU_CONVERT(be, 64, uint64_t) - -CPU_CONVERT(le, 16, uint16_t) -CPU_CONVERT(le, 32, uint32_t) -CPU_CONVERT(le, 64, uint64_t) - -/* unaligned versions (optimized for frequent unaligned accesses)*/ - -#if defined(__i386__) || defined(_ARCH_PPC) - -#define cpu_to_le16wu(p, v) cpu_to_le16w(p, v) -#define cpu_to_le32wu(p, v) cpu_to_le32w(p, v) -#define le16_to_cpupu(p) le16_to_cpup(p) -#define le32_to_cpupu(p) le32_to_cpup(p) -#define be32_to_cpupu(p) be32_to_cpup(p) - -#define cpu_to_be16wu(p, v) cpu_to_be16w(p, v) -#define cpu_to_be32wu(p, v) cpu_to_be32w(p, v) - -#else - -static inline void cpu_to_le16wu(uint16_t *p, uint16_t v) -{ - uint8_t *p1 = (uint8_t *)p; - - p1[0] = v & 0xff; - p1[1] = v >> 8; -} - -static inline void cpu_to_le32wu(uint32_t *p, uint32_t v) -{ - uint8_t *p1 = (uint8_t *)p; - - p1[0] = v & 0xff; - p1[1] = v >> 8; - p1[2] = v >> 16; - p1[3] = v >> 24; -} - -static inline uint16_t le16_to_cpupu(const uint16_t *p) -{ - const uint8_t *p1 = (const uint8_t *)p; - return p1[0] | (p1[1] << 8); -} - -static inline uint32_t le32_to_cpupu(const uint32_t *p) -{ - const uint8_t *p1 = (const uint8_t *)p; - return p1[0] | (p1[1] << 8) | (p1[2] << 16) | (p1[3] << 24); -} - -static inline uint32_t be32_to_cpupu(const uint32_t *p) -{ - const uint8_t *p1 = (const uint8_t *)p; - return p1[3] | (p1[2] << 8) | (p1[1] << 16) | (p1[0] << 24); -} - -static inline void cpu_to_be16wu(uint16_t *p, uint16_t v) -{ - uint8_t *p1 = (uint8_t *)p; - - p1[0] = v >> 8; - p1[1] = v & 0xff; -} - -static inline void cpu_to_be32wu(uint32_t *p, uint32_t v) -{ - uint8_t *p1 = (uint8_t *)p; - - p1[0] = v >> 24; - p1[1] = v >> 16; - p1[2] = v >> 8; - p1[3] = v & 0xff; -} - -#endif - -#ifdef WORDS_BIGENDIAN -#define cpu_to_32wu cpu_to_be32wu -#else -#define cpu_to_32wu cpu_to_le32wu -#endif - -#undef le_bswap -#undef be_bswap -#undef le_bswaps -#undef be_bswaps - -#endif /* BSWAP_H */ diff --git a/qemu-0.11.0/bt-host.c b/qemu-0.11.0/bt-host.c deleted file mode 100644 index 964ac11..0000000 --- a/qemu-0.11.0/bt-host.c +++ /dev/null @@ -1,206 +0,0 @@ -/* - * Wrap a host Bluetooth HCI socket in a struct HCIInfo. - * - * Copyright (C) 2008 Andrzej Zaborowski <balrog(a)zabor.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 or - * (at your option) version 3 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "qemu-common.h" -#include "qemu-char.h" -#include "sysemu.h" -#include "net.h" -#include "bt-host.h" - -#ifndef _WIN32 -# include <errno.h> -# include <sys/ioctl.h> -# include <sys/uio.h> -# ifdef CONFIG_BLUEZ -# include <bluetooth/bluetooth.h> -# include <bluetooth/hci.h> -# include <bluetooth/hci_lib.h> -# else -# include "hw/bt.h" -# define HCI_MAX_FRAME_SIZE 1028 -# endif - -struct bt_host_hci_s { - struct HCIInfo hci; - int fd; - - uint8_t hdr[HCI_MAX_FRAME_SIZE]; - int len; -}; - -static void bt_host_send(struct HCIInfo *hci, - int type, const uint8_t *data, int len) -{ - struct bt_host_hci_s *s = (struct bt_host_hci_s *) hci; - uint8_t pkt = type; - struct iovec iv[2]; - int ret; - - iv[0].iov_base = (void *)&pkt; - iv[0].iov_len = 1; - iv[1].iov_base = (void *) data; - iv[1].iov_len = len; - - while ((ret = writev(s->fd, iv, 2)) < 0) - if (errno != EAGAIN && errno != EINTR) { - fprintf(stderr, "qemu: error %i writing bluetooth packet.\n", - errno); - return; - } -} - -static void bt_host_cmd(struct HCIInfo *hci, const uint8_t *data, int len) -{ - bt_host_send(hci, HCI_COMMAND_PKT, data, len); -} - -static void bt_host_acl(struct HCIInfo *hci, const uint8_t *data, int len) -{ - bt_host_send(hci, HCI_ACLDATA_PKT, data, len); -} - -static void bt_host_sco(struct HCIInfo *hci, const uint8_t *data, int len) -{ - bt_host_send(hci, HCI_SCODATA_PKT, data, len); -} - -static int bt_host_read_poll(void *opaque) -{ - struct bt_host_hci_s *s = (struct bt_host_hci_s *) opaque; - - return !!s->hci.evt_recv; -} - -static void bt_host_read(void *opaque) -{ - struct bt_host_hci_s *s = (struct bt_host_hci_s *) opaque; - uint8_t *pkt; - int pktlen; - - /* Seems that we can't read only the header first and then the amount - * of data indicated in the header because Linux will discard everything - * that's not been read in one go. */ - s->len = read(s->fd, s->hdr, sizeof(s->hdr)); - - if (s->len < 0) { - fprintf(stderr, "qemu: error %i reading HCI frame\n", errno); - return; - } - - pkt = s->hdr; - while (s->len --) - switch (*pkt ++) { - case HCI_EVENT_PKT: - if (s->len < 2) - goto bad_pkt; - - pktlen = MIN(pkt[1] + 2, s->len); - s->hci.evt_recv(s->hci.opaque, pkt, pktlen); - s->len -= pktlen; - pkt += pktlen; - - /* TODO: if this is an Inquiry Result event, it's also - * interpreted by Linux kernel before we received it, possibly - * we should clean the kernel Inquiry cache through - * ioctl(s->fd, HCI_INQUIRY, ...). */ - break; - - case HCI_ACLDATA_PKT: - if (s->len < 4) - goto bad_pkt; - - pktlen = MIN(((pkt[3] << 8) | pkt[2]) + 4, s->len); - s->hci.acl_recv(s->hci.opaque, pkt, pktlen); - s->len -= pktlen; - pkt += pktlen; - break; - - case HCI_SCODATA_PKT: - if (s->len < 3) - goto bad_pkt; - - pktlen = MIN(pkt[2] + 3, s->len); - s->len -= pktlen; - pkt += pktlen; - - default: - bad_pkt: - fprintf(stderr, "qemu: bad HCI packet type %02x\n", pkt[-1]); - } -} - -static int bt_host_bdaddr_set(struct HCIInfo *hci, const uint8_t *bd_addr) -{ - return -ENOTSUP; -} - -struct HCIInfo *bt_host_hci(const char *id) -{ - struct bt_host_hci_s *s; - int fd = -1; -# ifdef CONFIG_BLUEZ - int dev_id = hci_devid(id); - struct hci_filter flt; - - if (dev_id < 0) { - fprintf(stderr, "qemu: `%s' not available\n", id); - return 0; - } - - fd = hci_open_dev(dev_id); - - /* XXX: can we ensure nobody else has the device opened? */ -# endif - - if (fd < 0) { - fprintf(stderr, "qemu: Can't open `%s': %s (%i)\n", - id, strerror(errno), errno); - return NULL; - } - -# ifdef CONFIG_BLUEZ - hci_filter_clear(&flt); - hci_filter_all_ptypes(&flt); - hci_filter_all_events(&flt); - - if (setsockopt(fd, SOL_HCI, HCI_FILTER, &flt, sizeof(flt)) < 0) { - fprintf(stderr, "qemu: Can't set HCI filter on socket (%i)\n", errno); - return 0; - } -# endif - - s = qemu_mallocz(sizeof(struct bt_host_hci_s)); - s->fd = fd; - s->hci.cmd_send = bt_host_cmd; - s->hci.sco_send = bt_host_sco; - s->hci.acl_send = bt_host_acl; - s->hci.bdaddr_set = bt_host_bdaddr_set; - - qemu_set_fd_handler2(s->fd, bt_host_read_poll, bt_host_read, NULL, s); - - return &s->hci; -} -#else -struct HCIInfo *bt_host_hci(const char *id) -{ - fprintf(stderr, "qemu: bluetooth passthrough not supported (yet)\n"); - - return 0; -} -#endif diff --git a/qemu-0.11.0/bt-host.h b/qemu-0.11.0/bt-host.h deleted file mode 100644 index f1eff65..0000000 --- a/qemu-0.11.0/bt-host.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef BT_HOST_H -#define BT_HOST_H - -struct HCIInfo; - -/* bt-host.c */ -struct HCIInfo *bt_host_hci(const char *id); - -#endif diff --git a/qemu-0.11.0/bt-vhci.c b/qemu-0.11.0/bt-vhci.c deleted file mode 100644 index 679c5e0..0000000 --- a/qemu-0.11.0/bt-vhci.c +++ /dev/null @@ -1,168 +0,0 @@ -/* - * Support for host VHCIs inside qemu scatternets. - * - * Copyright (C) 2008 Andrzej Zaborowski <balrog(a)zabor.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 or - * (at your option) version 3 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "qemu-common.h" -#include "qemu-char.h" -#include "sysemu.h" -#include "net.h" -#include "hw/bt.h" - -#define VHCI_DEV "/dev/vhci" -#define VHCI_UDEV "/dev/hci_vhci" - -struct bt_vhci_s { - int fd; - struct HCIInfo *info; - - uint8_t hdr[4096]; - int len; -}; - -static void vhci_read(void *opaque) -{ - struct bt_vhci_s *s = (struct bt_vhci_s *) opaque; - uint8_t *pkt; - int pktlen; - - /* Seems that we can't read only the header first and then the amount - * of data indicated in the header because Linux will discard everything - * that's not been read in one go. */ - s->len = read(s->fd, s->hdr, sizeof(s->hdr)); - - if (s->len < 0) { - fprintf(stderr, "qemu: error %i reading the PDU\n", errno); - return; - } - - pkt = s->hdr; - while (s->len --) - switch (*pkt ++) { - case HCI_COMMAND_PKT: - if (s->len < 3) - goto bad_pkt; - - pktlen = MIN(pkt[2] + 3, s->len); - s->info->cmd_send(s->info, pkt, pktlen); - s->len -= pktlen; - pkt += pktlen; - break; - - case HCI_ACLDATA_PKT: - if (s->len < 4) - goto bad_pkt; - - pktlen = MIN(((pkt[3] << 8) | pkt[2]) + 4, s->len); - s->info->acl_send(s->info, pkt, pktlen); - s->len -= pktlen; - pkt += pktlen; - break; - - case HCI_SCODATA_PKT: - if (s->len < 3) - goto bad_pkt; - - pktlen = MIN(pkt[2] + 3, s->len); - s->info->sco_send(s->info, pkt, pktlen); - s->len -= pktlen; - pkt += pktlen; - break; - - default: - bad_pkt: - fprintf(stderr, "qemu: bad HCI packet type %02x\n", pkt[-1]); - } -} - -static void vhci_host_send(void *opaque, - int type, const uint8_t *data, int len) -{ - struct bt_vhci_s *s = (struct bt_vhci_s *) opaque; -#if 0 - uint8_t pkt = type; - struct iovec iv[2]; - - iv[0].iov_base = &pkt; - iv[0].iov_len = 1; - iv[1].iov_base = (void *) data; - iv[1].iov_len = len; - - while (writev(s->fd, iv, 2) < 0) - if (errno != EAGAIN && errno != EINTR) { - fprintf(stderr, "qemu: error %i writing bluetooth packet.\n", - errno); - return; - } -#else - /* Apparently VHCI wants us to write everything in one chunk :-( */ - static uint8_t buf[4096]; - - buf[0] = type; - memcpy(buf + 1, data, len); - - while (write(s->fd, buf, len + 1) < 0) - if (errno != EAGAIN && errno != EINTR) { - fprintf(stderr, "qemu: error %i writing bluetooth packet.\n", - errno); - return; - } -#endif -} - -static void vhci_out_hci_packet_event(void *opaque, - const uint8_t *data, int len) -{ - vhci_host_send(opaque, HCI_EVENT_PKT, data, len); -} - -static void vhci_out_hci_packet_acl(void *opaque, - const uint8_t *data, int len) -{ - vhci_host_send(opaque, HCI_ACLDATA_PKT, data, len); -} - -void bt_vhci_init(struct HCIInfo *info) -{ - struct bt_vhci_s *s; - int err[2]; - int fd; - - fd = open(VHCI_DEV, O_RDWR); - err[0] = errno; - if (fd < 0) { - fd = open(VHCI_UDEV, O_RDWR); - err[1] = errno; - } - - if (fd < 0) { - fprintf(stderr, "qemu: Can't open `%s': %s (%i)\n", - VHCI_DEV, strerror(err[0]), err[0]); - fprintf(stderr, "qemu: Can't open `%s': %s (%i)\n", - VHCI_UDEV, strerror(err[1]), err[1]); - exit(-1); - } - - s = qemu_mallocz(sizeof(struct bt_vhci_s)); - s->fd = fd; - s->info = info ?: qemu_next_hci(); - s->info->opaque = s; - s->info->evt_recv = vhci_out_hci_packet_event; - s->info->acl_recv = vhci_out_hci_packet_acl; - - qemu_set_fd_handler(s->fd, vhci_read, NULL, s); -} diff --git a/qemu-0.11.0/buffered_file.c b/qemu-0.11.0/buffered_file.c deleted file mode 100644 index 63de17d..0000000 --- a/qemu-0.11.0/buffered_file.c +++ /dev/null @@ -1,261 +0,0 @@ -/* - * QEMU buffered QEMUFile - * - * Copyright IBM, Corp. 2008 - * - * Authors: - * Anthony Liguori <aliguori(a)us.ibm.com> - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - * - */ - -#include "qemu-common.h" -#include "hw/hw.h" -#include "qemu-timer.h" -#include "sysemu.h" -#include "qemu-char.h" -#include "buffered_file.h" - -//#define DEBUG_BUFFERED_FILE - -typedef struct QEMUFileBuffered -{ - BufferedPutFunc *put_buffer; - BufferedPutReadyFunc *put_ready; - BufferedWaitForUnfreezeFunc *wait_for_unfreeze; - BufferedCloseFunc *close; - void *opaque; - QEMUFile *file; - int has_error; - int freeze_output; - size_t bytes_xfer; - size_t xfer_limit; - uint8_t *buffer; - size_t buffer_size; - size_t buffer_capacity; - QEMUTimer *timer; -} QEMUFileBuffered; - -#ifdef DEBUG_BUFFERED_FILE -#define dprintf(fmt, ...) \ - do { printf("buffered-file: " fmt, ## __VA_ARGS__); } while (0) -#else -#define dprintf(fmt, ...) \ - do { } while (0) -#endif - -static void buffered_append(QEMUFileBuffered *s, - const uint8_t *buf, size_t size) -{ - if (size > (s->buffer_capacity - s->buffer_size)) { - void *tmp; - - dprintf("increasing buffer capacity from %ld by %ld\n", - s->buffer_capacity, size + 1024); - - s->buffer_capacity += size + 1024; - - tmp = qemu_realloc(s->buffer, s->buffer_capacity); - if (tmp == NULL) { - fprintf(stderr, "qemu file buffer expansion failed\n"); - exit(1); - } - - s->buffer = tmp; - } - - memcpy(s->buffer + s->buffer_size, buf, size); - s->buffer_size += size; -} - -static void buffered_flush(QEMUFileBuffered *s) -{ - size_t offset = 0; - - if (s->has_error) { - dprintf("flush when error, bailing\n"); - return; - } - - dprintf("flushing %ld byte(s) of data\n", s->buffer_size); - - while (offset < s->buffer_size) { - ssize_t ret; - - ret = s->put_buffer(s->opaque, s->buffer + offset, - s->buffer_size - offset); - if (ret == -EAGAIN) { - dprintf("backend not ready, freezing\n"); - s->freeze_output = 1; - break; - } - - if (ret <= 0) { - dprintf("error flushing data, %ld\n", ret); - s->has_error = 1; - break; - } else { - dprintf("flushed %ld byte(s)\n", ret); - offset += ret; - } - } - - dprintf("flushed %ld of %ld byte(s)\n", offset, s->buffer_size); - memmove(s->buffer, s->buffer + offset, s->buffer_size - offset); - s->buffer_size -= offset; -} - -static int buffered_put_buffer(void *opaque, const uint8_t *buf, int64_t pos, int size) -{ - QEMUFileBuffered *s = opaque; - int offset = 0; - ssize_t ret; - - dprintf("putting %d bytes at %" PRId64 "\n", size, pos); - - if (s->has_error) { - dprintf("flush when error, bailing\n"); - return -EINVAL; - } - - dprintf("unfreezing output\n"); - s->freeze_output = 0; - - buffered_flush(s); - - while (!s->freeze_output && offset < size) { - if (s->bytes_xfer > s->xfer_limit) { - dprintf("transfer limit exceeded when putting\n"); - break; - } - - ret = s->put_buffer(s->opaque, buf + offset, size - offset); - if (ret == -EAGAIN) { - dprintf("backend not ready, freezing\n"); - s->freeze_output = 1; - break; - } - - if (ret <= 0) { - dprintf("error putting\n"); - s->has_error = 1; - offset = -EINVAL; - break; - } - - dprintf("put %ld byte(s)\n", ret); - offset += ret; - s->bytes_xfer += ret; - } - - if (offset >= 0) { - dprintf("buffering %d bytes\n", size - offset); - buffered_append(s, buf + offset, size - offset); - offset = size; - } - - return offset; -} - -static int buffered_close(void *opaque) -{ - QEMUFileBuffered *s = opaque; - int ret; - - dprintf("closing\n"); - - while (!s->has_error && s->buffer_size) { - buffered_flush(s); - if (s->freeze_output) - s->wait_for_unfreeze(s); - } - - ret = s->close(s->opaque); - - qemu_del_timer(s->timer); - qemu_free_timer(s->timer); - qemu_free(s->buffer); - qemu_free(s); - - return ret; -} - -static int buffered_rate_limit(void *opaque) -{ - QEMUFileBuffered *s = opaque; - - if (s->has_error) - return 0; - - if (s->freeze_output) - return 1; - - if (s->bytes_xfer > s->xfer_limit) - return 1; - - return 0; -} - -static size_t buffered_set_rate_limit(void *opaque, size_t new_rate) -{ - QEMUFileBuffered *s = opaque; - - if (s->has_error) - goto out; - - s->xfer_limit = new_rate / 10; - -out: - return s->xfer_limit; -} - -static void buffered_rate_tick(void *opaque) -{ - QEMUFileBuffered *s = opaque; - - if (s->has_error) - return; - - qemu_mod_timer(s->timer, qemu_get_clock(rt_clock) + 100); - - if (s->freeze_output) - return; - - s->bytes_xfer = 0; - - buffered_flush(s); - - /* Add some checks around this */ - s->put_ready(s->opaque); -} - -QEMUFile *qemu_fopen_ops_buffered(void *opaque, - size_t bytes_per_sec, - BufferedPutFunc *put_buffer, - BufferedPutReadyFunc *put_ready, - BufferedWaitForUnfreezeFunc *wait_for_unfreeze, - BufferedCloseFunc *close) -{ - QEMUFileBuffered *s; - - s = qemu_mallocz(sizeof(*s)); - - s->opaque = opaque; - s->xfer_limit = bytes_per_sec / 10; - s->put_buffer = put_buffer; - s->put_ready = put_ready; - s->wait_for_unfreeze = wait_for_unfreeze; - s->close = close; - - s->file = qemu_fopen_ops(s, buffered_put_buffer, NULL, - buffered_close, buffered_rate_limit, - buffered_set_rate_limit); - - s->timer = qemu_new_timer(rt_clock, buffered_rate_tick, s); - - qemu_mod_timer(s->timer, qemu_get_clock(rt_clock) + 100); - - return s->file; -} diff --git a/qemu-0.11.0/buffered_file.h b/qemu-0.11.0/buffered_file.h deleted file mode 100644 index 98d358b..0000000 --- a/qemu-0.11.0/buffered_file.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * QEMU buffered QEMUFile - * - * Copyright IBM, Corp. 2008 - * - * Authors: - * Anthony Liguori <aliguori(a)us.ibm.com> - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - * - */ - -#ifndef QEMU_BUFFERED_FILE_H -#define QEMU_BUFFERED_FILE_H - -#include "hw/hw.h" - -typedef ssize_t (BufferedPutFunc)(void *opaque, const void *data, size_t size); -typedef void (BufferedPutReadyFunc)(void *opaque); -typedef void (BufferedWaitForUnfreezeFunc)(void *opaque); -typedef int (BufferedCloseFunc)(void *opaque); - -QEMUFile *qemu_fopen_ops_buffered(void *opaque, size_t xfer_limit, - BufferedPutFunc *put_buffer, - BufferedPutReadyFunc *put_ready, - BufferedWaitForUnfreezeFunc *wait_for_unfreeze, - BufferedCloseFunc *close); - -#endif diff --git a/qemu-0.11.0/build.sh b/qemu-0.11.0/build.sh deleted file mode 100644 index 34b564c..0000000 --- a/qemu-0.11.0/build.sh +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh -./configure --disable-kvm --disable-sdl --enable-serialice \ - --target-list="x86_64-softmmu, i386-softmmu" - -make diff --git a/qemu-0.11.0/cache-utils.c b/qemu-0.11.0/cache-utils.c deleted file mode 100644 index 45d62c9..0000000 --- a/qemu-0.11.0/cache-utils.c +++ /dev/null @@ -1,73 +0,0 @@ -#include "cache-utils.h" - -#if defined(_ARCH_PPC) -struct qemu_cache_conf qemu_cache_conf = { - .dcache_bsize = 16, - .icache_bsize = 16 -}; - -#if defined _AIX -#include <sys/systemcfg.h> - -static void ppc_init_cacheline_sizes(void) -{ - qemu_cache_conf.icache_bsize = _system_configuration.icache_line; - qemu_cache_conf.dcache_bsize = _system_configuration.dcache_line; -} - -#elif defined __linux__ - -#define QEMU_AT_NULL 0 -#define QEMU_AT_DCACHEBSIZE 19 -#define QEMU_AT_ICACHEBSIZE 20 - -static void ppc_init_cacheline_sizes(char **envp) -{ - unsigned long *auxv; - - while (*envp++); - - for (auxv = (unsigned long *) envp; *auxv != QEMU_AT_NULL; auxv += 2) { - switch (*auxv) { - case QEMU_AT_DCACHEBSIZE: qemu_cache_conf.dcache_bsize = auxv[1]; break; - case QEMU_AT_ICACHEBSIZE: qemu_cache_conf.icache_bsize = auxv[1]; break; - default: break; - } - } -} - -#elif defined __APPLE__ -#include <stdio.h> -#include <sys/types.h> -#include <sys/sysctl.h> - -static void ppc_init_cacheline_sizes(void) -{ - size_t len; - unsigned cacheline; - int name[2] = { CTL_HW, HW_CACHELINE }; - - len = sizeof(cacheline); - if (sysctl(name, 2, &cacheline, &len, NULL, 0)) { - perror("sysctl CTL_HW HW_CACHELINE failed"); - } else { - qemu_cache_conf.dcache_bsize = cacheline; - qemu_cache_conf.icache_bsize = cacheline; - } -} -#endif - -#ifdef __linux__ -void qemu_cache_utils_init(char **envp) -{ - ppc_init_cacheline_sizes(envp); -} -#else -void qemu_cache_utils_init(char **envp) -{ - (void) envp; - ppc_init_cacheline_sizes(); -} -#endif - -#endif /* _ARCH_PPC */ diff --git a/qemu-0.11.0/cache-utils.h b/qemu-0.11.0/cache-utils.h deleted file mode 100644 index b45fde4..0000000 --- a/qemu-0.11.0/cache-utils.h +++ /dev/null @@ -1,41 +0,0 @@ -#ifndef QEMU_CACHE_UTILS_H -#define QEMU_CACHE_UTILS_H - -#if defined(_ARCH_PPC) -struct qemu_cache_conf { - unsigned long dcache_bsize; - unsigned long icache_bsize; -}; - -extern struct qemu_cache_conf qemu_cache_conf; - -extern void qemu_cache_utils_init(char **envp); - -/* mildly adjusted code from tcg-dyngen.c */ -static inline void flush_icache_range(unsigned long start, unsigned long stop) -{ - unsigned long p, start1, stop1; - unsigned long dsize = qemu_cache_conf.dcache_bsize; - unsigned long isize = qemu_cache_conf.icache_bsize; - - start1 = start & ~(dsize - 1); - stop1 = (stop + dsize - 1) & ~(dsize - 1); - for (p = start1; p < stop1; p += dsize) { - asm volatile ("dcbst 0,%0" : : "r"(p) : "memory"); - } - asm volatile ("sync" : : : "memory"); - - start &= start & ~(isize - 1); - stop1 = (stop + isize - 1) & ~(isize - 1); - for (p = start1; p < stop1; p += isize) { - asm volatile ("icbi 0,%0" : : "r"(p) : "memory"); - } - asm volatile ("sync" : : : "memory"); - asm volatile ("isync" : : : "memory"); -} - -#else -#define qemu_cache_utils_init(envp) do { (void) (envp); } while (0) -#endif - -#endif /* QEMU_CACHE_UTILS_H */ diff --git a/qemu-0.11.0/cmd.c b/qemu-0.11.0/cmd.c deleted file mode 100644 index d86ba7c..0000000 --- a/qemu-0.11.0/cmd.c +++ /dev/null @@ -1,583 +0,0 @@ -/* - * Copyright (c) 2003-2005 Silicon Graphics, Inc. - * All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <ctype.h> -#include <errno.h> -#include <sys/time.h> - -#include "cmd.h" - -#define _(x) x /* not gettext support yet */ - -extern int optind; - -/* from libxcmd/command.c */ - -cmdinfo_t *cmdtab; -int ncmds; - -static argsfunc_t args_func; -static checkfunc_t check_func; -static int ncmdline; -static char **cmdline; - -static int -compare(const void *a, const void *b) -{ - return strcmp(((const cmdinfo_t *)a)->name, - ((const cmdinfo_t *)b)->name); -} - -void -add_command( - const cmdinfo_t *ci) -{ - cmdtab = realloc((void *)cmdtab, ++ncmds * sizeof(*cmdtab)); - cmdtab[ncmds - 1] = *ci; - qsort(cmdtab, ncmds, sizeof(*cmdtab), compare); -} - -static int -check_command( - const cmdinfo_t *ci) -{ - if (check_func) - return check_func(ci); - return 1; -} - -void -add_check_command( - checkfunc_t cf) -{ - check_func = cf; -} - -int -command_usage( - const cmdinfo_t *ci) -{ - printf("%s %s -- %s\n", ci->name, ci->args, ci->oneline); - return 0; -} - -int -command( - const cmdinfo_t *ct, - int argc, - char **argv) -{ - char *cmd = argv[0]; - - if (!check_command(ct)) - return 0; - - if (argc-1 < ct->argmin || (ct->argmax != -1 && argc-1 > ct->argmax)) { - if (ct->argmax == -1) - fprintf(stderr, - _("bad argument count %d to %s, expected at least %d arguments\n"), - argc-1, cmd, ct->argmin); - else if (ct->argmin == ct->argmax) - fprintf(stderr, - _("bad argument count %d to %s, expected %d arguments\n"), - argc-1, cmd, ct->argmin); - else - fprintf(stderr, - _("bad argument count %d to %s, expected between %d and %d arguments\n"), - argc-1, cmd, ct->argmin, ct->argmax); - return 0; - } - optind = 0; - return ct->cfunc(argc, argv); -} - -const cmdinfo_t * -find_command( - const char *cmd) -{ - cmdinfo_t *ct; - - for (ct = cmdtab; ct < &cmdtab[ncmds]; ct++) { - if (strcmp(ct->name, cmd) == 0 || - (ct->altname && strcmp(ct->altname, cmd) == 0)) - return (const cmdinfo_t *)ct; - } - return NULL; -} - -void -add_user_command(char *optarg) -{ - ncmdline++; - cmdline = realloc(cmdline, sizeof(char*) * (ncmdline)); - if (!cmdline) { - perror("realloc"); - exit(1); - } - cmdline[ncmdline-1] = optarg; -} - -static int -args_command( - int index) -{ - if (args_func) - return args_func(index); - return 0; -} - -void -add_args_command( - argsfunc_t af) -{ - args_func = af; -} - -void -command_loop(void) -{ - int c, i, j = 0, done = 0; - char *input; - char **v; - const cmdinfo_t *ct; - - for (i = 0; !done && i < ncmdline; i++) { - input = strdup(cmdline[i]); - if (!input) { - fprintf(stderr, - _("cannot strdup command '%s': %s\n"), - cmdline[i], strerror(errno)); - exit(1); - } - v = breakline(input, &c); - if (c) { - ct = find_command(v[0]); - if (ct) { - if (ct->flags & CMD_FLAG_GLOBAL) - done = command(ct, c, v); - else { - j = 0; - while (!done && (j = args_command(j))) - done = command(ct, c, v); - } - } else - fprintf(stderr, _("command \"%s\" not found\n"), - v[0]); - } - doneline(input, v); - } - if (cmdline) { - free(cmdline); - return; - } - while (!done) { - if ((input = fetchline()) == NULL) - break; - v = breakline(input, &c); - if (c) { - ct = find_command(v[0]); - if (ct) - done = command(ct, c, v); - else - fprintf(stderr, _("command \"%s\" not found\n"), - v[0]); - } - doneline(input, v); - } -} - -/* from libxcmd/input.c */ - -#if defined(ENABLE_READLINE) -# include <readline/history.h> -# include <readline/readline.h> -#elif defined(ENABLE_EDITLINE) -# include <histedit.h> -#endif - -static char * -get_prompt(void) -{ - static char prompt[FILENAME_MAX + 2 /*"> "*/ + 1 /*"\0"*/ ]; - - if (!prompt[0]) - snprintf(prompt, sizeof(prompt), "%s> ", progname); - return prompt; -} - -#if defined(ENABLE_READLINE) -char * -fetchline(void) -{ - char *line; - - line = readline(get_prompt()); - if (line && *line) - add_history(line); - return line; -} -#elif defined(ENABLE_EDITLINE) -static char *el_get_prompt(EditLine *e) { return get_prompt(); } -char * -fetchline(void) -{ - static EditLine *el; - static History *hist; - HistEvent hevent; - char *line; - int count; - - if (!el) { - hist = history_init(); - history(hist, &hevent, H_SETSIZE, 100); - el = el_init(progname, stdin, stdout, stderr); - el_source(el, NULL); - el_set(el, EL_SIGNAL, 1); - el_set(el, EL_PROMPT, el_get_prompt); - el_set(el, EL_HIST, history, (const char *)hist); - } - line = strdup(el_gets(el, &count)); - if (line) { - if (count > 0) - line[count-1] = '\0'; - if (*line) - history(hist, &hevent, H_ENTER, line); - } - return line; -} -#else -# define MAXREADLINESZ 1024 -char * -fetchline(void) -{ - char *p, *line = malloc(MAXREADLINESZ); - - if (!line) - return NULL; - printf("%s", get_prompt()); - fflush(stdout); - if (!fgets(line, MAXREADLINESZ, stdin)) { - free(line); - return NULL; - } - p = line + strlen(line); - if (p != line && p[-1] == '\n') - p[-1] = '\0'; - return line; -} -#endif - -static char *qemu_strsep(char **input, const char *delim) -{ - char *result = *input; - if (result != NULL) { - char *p = result; - for (p = result; *p != '\0'; p++) { - if (strchr(delim, *p)) { - break; - } - } - if (*p == '\0') { - *input = NULL; - } else { - *p = '\0'; - *input = p + 1; - } - } - return result; -} - -char ** -breakline( - char *input, - int *count) -{ - int c = 0; - char *p; - char **rval = calloc(sizeof(char *), 1); - - while (rval && (p = qemu_strsep(&input, " ")) != NULL) { - if (!*p) - continue; - c++; - rval = realloc(rval, sizeof(*rval) * (c + 1)); - if (!rval) { - c = 0; - break; - } - rval[c - 1] = p; - rval[c] = NULL; - } - *count = c; - return rval; -} - -void -doneline( - char *input, - char **vec) -{ - free(input); - free(vec); -} - -#define EXABYTES(x) ((long long)(x) << 60) -#define PETABYTES(x) ((long long)(x) << 50) -#define TERABYTES(x) ((long long)(x) << 40) -#define GIGABYTES(x) ((long long)(x) << 30) -#define MEGABYTES(x) ((long long)(x) << 20) -#define KILOBYTES(x) ((long long)(x) << 10) - -long long -cvtnum( - char *s) -{ - long long i; - char *sp; - int c; - - i = strtoll(s, &sp, 0); - if (i == 0 && sp == s) - return -1LL; - if (*sp == '\0') - return i; - - if (sp[1] != '\0') - return -1LL; - - c = tolower(*sp); - switch (c) { - default: - return i; - case 'k': - return KILOBYTES(i); - case 'm': - return MEGABYTES(i); - case 'g': - return GIGABYTES(i); - case 't': - return TERABYTES(i); - case 'p': - return PETABYTES(i); - case 'e': - return EXABYTES(i); - } - return -1LL; -} - -#define TO_EXABYTES(x) ((x) / EXABYTES(1)) -#define TO_PETABYTES(x) ((x) / PETABYTES(1)) -#define TO_TERABYTES(x) ((x) / TERABYTES(1)) -#define TO_GIGABYTES(x) ((x) / GIGABYTES(1)) -#define TO_MEGABYTES(x) ((x) / MEGABYTES(1)) -#define TO_KILOBYTES(x) ((x) / KILOBYTES(1)) - -void -cvtstr( - double value, - char *str, - size_t size) -{ - const char *fmt; - int precise; - - precise = ((double)value * 1000 == (double)(int)value * 1000); - - if (value >= EXABYTES(1)) { - fmt = precise ? "%.f EiB" : "%.3f EiB"; - snprintf(str, size, fmt, TO_EXABYTES(value)); - } else if (value >= PETABYTES(1)) { - fmt = precise ? "%.f PiB" : "%.3f PiB"; - snprintf(str, size, fmt, TO_PETABYTES(value)); - } else if (value >= TERABYTES(1)) { - fmt = precise ? "%.f TiB" : "%.3f TiB"; - snprintf(str, size, fmt, TO_TERABYTES(value)); - } else if (value >= GIGABYTES(1)) { - fmt = precise ? "%.f GiB" : "%.3f GiB"; - snprintf(str, size, fmt, TO_GIGABYTES(value)); - } else if (value >= MEGABYTES(1)) { - fmt = precise ? "%.f MiB" : "%.3f MiB"; - snprintf(str, size, fmt, TO_MEGABYTES(value)); - } else if (value >= KILOBYTES(1)) { - fmt = precise ? "%.f KiB" : "%.3f KiB"; - snprintf(str, size, fmt, TO_KILOBYTES(value)); - } else { - snprintf(str, size, "%f bytes", value); - } -} - -struct timeval -tsub(struct timeval t1, struct timeval t2) -{ - t1.tv_usec -= t2.tv_usec; - if (t1.tv_usec < 0) { - t1.tv_usec += 1000000; - t1.tv_sec--; - } - t1.tv_sec -= t2.tv_sec; - return t1; -} - -double -tdiv(double value, struct timeval tv) -{ - return value / ((double)tv.tv_sec + ((double)tv.tv_usec / 1000000.0)); -} - -#define HOURS(sec) ((sec) / (60 * 60)) -#define MINUTES(sec) (((sec) % (60 * 60)) / 60) -#define SECONDS(sec) ((sec) % 60) - -void -timestr( - struct timeval *tv, - char *ts, - size_t size, - int format) -{ - double usec = (double)tv->tv_usec / 1000000.0; - - if (format & TERSE_FIXED_TIME) { - if (!HOURS(tv->tv_sec)) { - snprintf(ts, size, "%u:%02u.%02u", - (unsigned int) MINUTES(tv->tv_sec), - (unsigned int) SECONDS(tv->tv_sec), - (unsigned int) usec * 100); - return; - } - format |= VERBOSE_FIXED_TIME; /* fallback if hours needed */ - } - - if ((format & VERBOSE_FIXED_TIME) || tv->tv_sec) { - snprintf(ts, size, "%u:%02u:%02u.%02u", - (unsigned int) HOURS(tv->tv_sec), - (unsigned int) MINUTES(tv->tv_sec), - (unsigned int) SECONDS(tv->tv_sec), - (unsigned int) usec * 100); - } else { - snprintf(ts, size, "0.%04u sec", (unsigned int) usec * 10000); - } -} - - -/* from libxcmd/quit.c */ - -static cmdinfo_t quit_cmd; - -/* ARGSUSED */ -static int -quit_f( - int argc, - char **argv) -{ - return 1; -} - -void -quit_init(void) -{ - quit_cmd.name = _("quit"); - quit_cmd.altname = _("q"); - quit_cmd.cfunc = quit_f; - quit_cmd.argmin = -1; - quit_cmd.argmax = -1; - quit_cmd.flags = CMD_FLAG_GLOBAL; - quit_cmd.oneline = _("exit the program"); - - add_command(&quit_cmd); -} - -/* from libxcmd/help.c */ - -static cmdinfo_t help_cmd; -static void help_onecmd(const char *cmd, const cmdinfo_t *ct); -static void help_oneline(const char *cmd, const cmdinfo_t *ct); - -static void -help_all(void) -{ - const cmdinfo_t *ct; - - for (ct = cmdtab; ct < &cmdtab[ncmds]; ct++) - help_oneline(ct->name, ct); - printf(_("\nUse 'help commandname' for extended help.\n")); -} - -static int -help_f( - int argc, - char **argv) -{ - const cmdinfo_t *ct; - - if (argc == 1) { - help_all(); - return 0; - } - ct = find_command(argv[1]); - if (ct == NULL) { - printf(_("command %s not found\n"), argv[1]); - return 0; - } - help_onecmd(argv[1], ct); - return 0; -} - -static void -help_onecmd( - const char *cmd, - const cmdinfo_t *ct) -{ - help_oneline(cmd, ct); - if (ct->help) - ct->help(); -} - -static void -help_oneline( - const char *cmd, - const cmdinfo_t *ct) -{ - if (cmd) - printf("%s ", cmd); - else { - printf("%s ", ct->name); - if (ct->altname) - printf("(or %s) ", ct->altname); - } - if (ct->args) - printf("%s ", ct->args); - printf("-- %s\n", ct->oneline); -} - -void -help_init(void) -{ - help_cmd.name = _("help"); - help_cmd.altname = _("?"); - help_cmd.cfunc = help_f; - help_cmd.argmin = 0; - help_cmd.argmax = 1; - help_cmd.flags = CMD_FLAG_GLOBAL; - help_cmd.args = _("[command]"); - help_cmd.oneline = _("help for one or all commands"); - - add_command(&help_cmd); -} diff --git a/qemu-0.11.0/cmd.h b/qemu-0.11.0/cmd.h deleted file mode 100644 index cbe9549..0000000 --- a/qemu-0.11.0/cmd.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Copyright (c) 2000-2005 Silicon Graphics, Inc. - * All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ -#ifndef __COMMAND_H__ -#define __COMMAND_H__ - -#define CMD_FLAG_GLOBAL ((int)0x80000000) /* don't iterate "args" */ - -typedef int (*cfunc_t)(int argc, char **argv); -typedef void (*helpfunc_t)(void); - -typedef struct cmdinfo { - const char *name; - const char *altname; - cfunc_t cfunc; - int argmin; - int argmax; - int canpush; - int flags; - const char *args; - const char *oneline; - helpfunc_t help; -} cmdinfo_t; - -extern cmdinfo_t *cmdtab; -extern int ncmds; - -extern void help_init(void); -extern void quit_init(void); - -typedef int (*argsfunc_t)(int index); -typedef int (*checkfunc_t)(const cmdinfo_t *ci); - -extern void add_command(const cmdinfo_t *ci); -extern void add_user_command(char *optarg); -extern void add_args_command(argsfunc_t af); -extern void add_check_command(checkfunc_t cf); - -extern const cmdinfo_t *find_command(const char *cmd); - -extern void command_loop(void); -extern int command_usage(const cmdinfo_t *ci); -extern int command(const cmdinfo_t *ci, int argc, char **argv); - -/* from input.h */ -extern char **breakline(char *input, int *count); -extern void doneline(char *input, char **vec); -extern char *fetchline(void); - -extern long long cvtnum(char *s); -extern void cvtstr(double value, char *str, size_t sz); - -extern struct timeval tsub(struct timeval t1, struct timeval t2); -extern double tdiv(double value, struct timeval tv); - -enum { - DEFAULT_TIME = 0x0, - TERSE_FIXED_TIME = 0x1, - VERBOSE_FIXED_TIME = 0x2 -}; - -extern void timestr(struct timeval *tv, char *str, size_t sz, int flags); - -extern char *progname; - -#endif /* __COMMAND_H__ */ diff --git a/qemu-0.11.0/cocoa.m b/qemu-0.11.0/cocoa.m deleted file mode 100644 index 55ff2b4..0000000 --- a/qemu-0.11.0/cocoa.m +++ /dev/null @@ -1,982 +0,0 @@ -/* - * QEMU Cocoa CG display driver - * - * Copyright (c) 2008 Mike Kronenberg - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#import <Cocoa/Cocoa.h> - -#include "qemu-common.h" -#include "console.h" -#include "sysemu.h" - - -//#define DEBUG - -#ifdef DEBUG -#define COCOA_DEBUG(...) { (void) fprintf (stdout, __VA_ARGS__); } -#else -#define COCOA_DEBUG(...) ((void) 0) -#endif - -#define cgrect(nsrect) (*(CGRect *)&(nsrect)) -#define COCOA_MOUSE_EVENT \ - if (isTabletEnabled) { \ - kbd_mouse_event((int)(p.x * 0x7FFF / (screen.width - 1)), (int)((screen.height - p.y) * 0x7FFF / (screen.height - 1)), 0, buttons); \ - } else if (isMouseGrabed) { \ - kbd_mouse_event((int)[event deltaX], (int)[event deltaY], 0, buttons); \ - } else { \ - [NSApp sendEvent:event]; \ - } - -typedef struct { - int width; - int height; - int bitsPerComponent; - int bitsPerPixel; -} QEMUScreen; - -int qemu_main(int argc, char **argv); // main defined in qemu/vl.c -NSWindow *normalWindow; -id cocoaView; -static DisplayChangeListener *dcl; - -int gArgc; -char **gArgv; - -// keymap conversion -int keymap[] = -{ -// SdlI macI macH SdlH 104xtH 104xtC sdl - 30, // 0 0x00 0x1e A QZ_a - 31, // 1 0x01 0x1f S QZ_s - 32, // 2 0x02 0x20 D QZ_d - 33, // 3 0x03 0x21 F QZ_f - 35, // 4 0x04 0x23 H QZ_h - 34, // 5 0x05 0x22 G QZ_g - 44, // 6 0x06 0x2c Z QZ_z - 45, // 7 0x07 0x2d X QZ_x - 46, // 8 0x08 0x2e C QZ_c - 47, // 9 0x09 0x2f V QZ_v - 0, // 10 0x0A Undefined - 48, // 11 0x0B 0x30 B QZ_b - 16, // 12 0x0C 0x10 Q QZ_q - 17, // 13 0x0D 0x11 W QZ_w - 18, // 14 0x0E 0x12 E QZ_e - 19, // 15 0x0F 0x13 R QZ_r - 21, // 16 0x10 0x15 Y QZ_y - 20, // 17 0x11 0x14 T QZ_t - 2, // 18 0x12 0x02 1 QZ_1 - 3, // 19 0x13 0x03 2 QZ_2 - 4, // 20 0x14 0x04 3 QZ_3 - 5, // 21 0x15 0x05 4 QZ_4 - 7, // 22 0x16 0x07 6 QZ_6 - 6, // 23 0x17 0x06 5 QZ_5 - 13, // 24 0x18 0x0d = QZ_EQUALS - 10, // 25 0x19 0x0a 9 QZ_9 - 8, // 26 0x1A 0x08 7 QZ_7 - 12, // 27 0x1B 0x0c - QZ_MINUS - 9, // 28 0x1C 0x09 8 QZ_8 - 11, // 29 0x1D 0x0b 0 QZ_0 - 27, // 30 0x1E 0x1b ] QZ_RIGHTBRACKET - 24, // 31 0x1F 0x18 O QZ_o - 22, // 32 0x20 0x16 U QZ_u - 26, // 33 0x21 0x1a [ QZ_LEFTBRACKET - 23, // 34 0x22 0x17 I QZ_i - 25, // 35 0x23 0x19 P QZ_p - 28, // 36 0x24 0x1c ENTER QZ_RETURN - 38, // 37 0x25 0x26 L QZ_l - 36, // 38 0x26 0x24 J QZ_j - 40, // 39 0x27 0x28 ' QZ_QUOTE - 37, // 40 0x28 0x25 K QZ_k - 39, // 41 0x29 0x27 ; QZ_SEMICOLON - 43, // 42 0x2A 0x2b \ QZ_BACKSLASH - 51, // 43 0x2B 0x33 , QZ_COMMA - 53, // 44 0x2C 0x35 / QZ_SLASH - 49, // 45 0x2D 0x31 N QZ_n - 50, // 46 0x2E 0x32 M QZ_m - 52, // 47 0x2F 0x34 . QZ_PERIOD - 15, // 48 0x30 0x0f TAB QZ_TAB - 57, // 49 0x31 0x39 SPACE QZ_SPACE - 41, // 50 0x32 0x29 ` QZ_BACKQUOTE - 14, // 51 0x33 0x0e BKSP QZ_BACKSPACE - 0, // 52 0x34 Undefined - 1, // 53 0x35 0x01 ESC QZ_ESCAPE - 0, // 54 0x36 QZ_RMETA - 0, // 55 0x37 QZ_LMETA - 42, // 56 0x38 0x2a L SHFT QZ_LSHIFT - 58, // 57 0x39 0x3a CAPS QZ_CAPSLOCK - 56, // 58 0x3A 0x38 L ALT QZ_LALT - 29, // 59 0x3B 0x1d L CTRL QZ_LCTRL - 54, // 60 0x3C 0x36 R SHFT QZ_RSHIFT - 184,// 61 0x3D 0xb8 E0,38 R ALT QZ_RALT - 157,// 62 0x3E 0x9d E0,1D R CTRL QZ_RCTRL - 0, // 63 0x3F Undefined - 0, // 64 0x40 Undefined - 0, // 65 0x41 Undefined - 0, // 66 0x42 Undefined - 55, // 67 0x43 0x37 KP * QZ_KP_MULTIPLY - 0, // 68 0x44 Undefined - 78, // 69 0x45 0x4e KP + QZ_KP_PLUS - 0, // 70 0x46 Undefined - 69, // 71 0x47 0x45 NUM QZ_NUMLOCK - 0, // 72 0x48 Undefined - 0, // 73 0x49 Undefined - 0, // 74 0x4A Undefined - 181,// 75 0x4B 0xb5 E0,35 KP / QZ_KP_DIVIDE - 152,// 76 0x4C 0x9c E0,1C KP EN QZ_KP_ENTER - 0, // 77 0x4D undefined - 74, // 78 0x4E 0x4a KP - QZ_KP_MINUS - 0, // 79 0x4F Undefined - 0, // 80 0x50 Undefined - 0, // 81 0x51 QZ_KP_EQUALS - 82, // 82 0x52 0x52 KP 0 QZ_KP0 - 79, // 83 0x53 0x4f KP 1 QZ_KP1 - 80, // 84 0x54 0x50 KP 2 QZ_KP2 - 81, // 85 0x55 0x51 KP 3 QZ_KP3 - 75, // 86 0x56 0x4b KP 4 QZ_KP4 - 76, // 87 0x57 0x4c KP 5 QZ_KP5 - 77, // 88 0x58 0x4d KP 6 QZ_KP6 - 71, // 89 0x59 0x47 KP 7 QZ_KP7 - 0, // 90 0x5A Undefined - 72, // 91 0x5B 0x48 KP 8 QZ_KP8 - 73, // 92 0x5C 0x49 KP 9 QZ_KP9 - 0, // 93 0x5D Undefined - 0, // 94 0x5E Undefined - 0, // 95 0x5F Undefined - 63, // 96 0x60 0x3f F5 QZ_F5 - 64, // 97 0x61 0x40 F6 QZ_F6 - 65, // 98 0x62 0x41 F7 QZ_F7 - 61, // 99 0x63 0x3d F3 QZ_F3 - 66, // 100 0x64 0x42 F8 QZ_F8 - 67, // 101 0x65 0x43 F9 QZ_F9 - 0, // 102 0x66 Undefined - 87, // 103 0x67 0x57 F11 QZ_F11 - 0, // 104 0x68 Undefined - 183,// 105 0x69 0xb7 QZ_PRINT - 0, // 106 0x6A Undefined - 70, // 107 0x6B 0x46 SCROLL QZ_SCROLLOCK - 0, // 108 0x6C Undefined - 68, // 109 0x6D 0x44 F10 QZ_F10 - 0, // 110 0x6E Undefined - 88, // 111 0x6F 0x58 F12 QZ_F12 - 0, // 112 0x70 Undefined - 110,// 113 0x71 0x0 QZ_PAUSE - 210,// 114 0x72 0xd2 E0,52 INSERT QZ_INSERT - 199,// 115 0x73 0xc7 E0,47 HOME QZ_HOME - 201,// 116 0x74 0xc9 E0,49 PG UP QZ_PAGEUP - 211,// 117 0x75 0xd3 E0,53 DELETE QZ_DELETE - 62, // 118 0x76 0x3e F4 QZ_F4 - 207,// 119 0x77 0xcf E0,4f END QZ_END - 60, // 120 0x78 0x3c F2 QZ_F2 - 209,// 121 0x79 0xd1 E0,51 PG DN QZ_PAGEDOWN - 59, // 122 0x7A 0x3b F1 QZ_F1 - 203,// 123 0x7B 0xcb e0,4B L ARROW QZ_LEFT - 205,// 124 0x7C 0xcd e0,4D R ARROW QZ_RIGHT - 208,// 125 0x7D 0xd0 E0,50 D ARROW QZ_DOWN - 200,// 126 0x7E 0xc8 E0,48 U ARROW QZ_UP -/* completed according to http://www.libsdl.org/cgi/cvsweb.cgi/SDL12/src/video/quartz/SDL_QuartzKeys.… */ - -/* Aditional 104 Key XP-Keyboard Scancodes from http://www.computer-engineering.org/ps2keyboard/scancodes1.html */ -/* - 219 // 0xdb e0,5b L GUI - 220 // 0xdc e0,5c R GUI - 221 // 0xdd e0,5d APPS - // E0,2A,E0,37 PRNT SCRN - // E1,1D,45,E1,9D,C5 PAUSE - 83 // 0x53 0x53 KP . -// ACPI Scan Codes - 222 // 0xde E0, 5E Power - 223 // 0xdf E0, 5F Sleep - 227 // 0xe3 E0, 63 Wake -// Windows Multimedia Scan Codes - 153 // 0x99 E0, 19 Next Track - 144 // 0x90 E0, 10 Previous Track - 164 // 0xa4 E0, 24 Stop - 162 // 0xa2 E0, 22 Play/Pause - 160 // 0xa0 E0, 20 Mute - 176 // 0xb0 E0, 30 Volume Up - 174 // 0xae E0, 2E Volume Down - 237 // 0xed E0, 6D Media Select - 236 // 0xec E0, 6C E-Mail - 161 // 0xa1 E0, 21 Calculator - 235 // 0xeb E0, 6B My Computer - 229 // 0xe5 E0, 65 WWW Search - 178 // 0xb2 E0, 32 WWW Home - 234 // 0xea E0, 6A WWW Back - 233 // 0xe9 E0, 69 WWW Forward - 232 // 0xe8 E0, 68 WWW Stop - 231 // 0xe7 E0, 67 WWW Refresh - 230 // 0xe6 E0, 66 WWW Favorites -*/ -}; - -int cocoa_keycode_to_qemu(int keycode) -{ - if((sizeof(keymap)/sizeof(int)) <= keycode) - { - printf("(cocoa) warning unknow keycode 0x%x\n", keycode); - return 0; - } - return keymap[keycode]; -} - - - -/* - ------------------------------------------------------ - QemuCocoaView - ------------------------------------------------------ -*/ -@interface QemuCocoaView : NSView -{ - QEMUScreen screen; - NSWindow *fullScreenWindow; - float cx,cy,cw,ch,cdx,cdy; - CGDataProviderRef dataProviderRef; - int modifiers_state[256]; - BOOL isMouseGrabed; - BOOL isFullscreen; - BOOL isAbsoluteEnabled; - BOOL isTabletEnabled; -} -- (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds; -- (void) grabMouse; -- (void) ungrabMouse; -- (void) toggleFullScreen:(id)sender; -- (void) handleEvent:(NSEvent *)event; -- (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled; -- (BOOL) isMouseGrabed; -- (BOOL) isAbsoluteEnabled; -- (float) cdx; -- (float) cdy; -- (QEMUScreen) gscreen; -@end - -@implementation QemuCocoaView -- (id)initWithFrame:(NSRect)frameRect -{ - COCOA_DEBUG("QemuCocoaView: initWithFrame\n"); - - self = [super initWithFrame:frameRect]; - if (self) { - - screen.bitsPerComponent = 8; - screen.bitsPerPixel = 32; - screen.width = frameRect.size.width; - screen.height = frameRect.size.height; - - } - return self; -} - -- (void) dealloc -{ - COCOA_DEBUG("QemuCocoaView: dealloc\n"); - - if (dataProviderRef) - CGDataProviderRelease(dataProviderRef); - - [super dealloc]; -} - -- (void) drawRect:(NSRect) rect -{ - COCOA_DEBUG("QemuCocoaView: drawRect\n"); - - // get CoreGraphic context - CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort]; - CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone); - CGContextSetShouldAntialias (viewContextRef, NO); - - // draw screen bitmap directly to Core Graphics context - if (dataProviderRef) { - CGImageRef imageRef = CGImageCreate( - screen.width, //width - screen.height, //height - screen.bitsPerComponent, //bitsPerComponent - screen.bitsPerPixel, //bitsPerPixel - (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow -#if __LITTLE_ENDIAN__ - CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4 - kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst, -#else - CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc) - kCGImageAlphaNoneSkipFirst, //bitmapInfo -#endif - dataProviderRef, //provider - NULL, //decode - 0, //interpolate - kCGRenderingIntentDefault //intent - ); -// test if host support "CGImageCreateWithImageInRect" at compiletime -#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4) - if (CGImageCreateWithImageInRect == NULL) { // test if "CGImageCreateWithImageInRect" is supported on host at runtime -#endif - // compatibility drawing code (draws everything) (OS X < 10.4) - CGContextDrawImage (viewContextRef, CGRectMake(0, 0, [self bounds].size.width, [self bounds].size.height), imageRef); -#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4) - } else { - // selective drawing code (draws only dirty rectangles) (OS X >= 10.4) - const NSRect *rectList; - int rectCount; - int i; - CGImageRef clipImageRef; - CGRect clipRect; - - [self getRectsBeingDrawn:&rectList count:&rectCount]; - for (i = 0; i < rectCount; i++) { - clipRect.origin.x = rectList[i].origin.x / cdx; - clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy; - clipRect.size.width = rectList[i].size.width / cdx; - clipRect.size.height = rectList[i].size.height / cdy; - clipImageRef = CGImageCreateWithImageInRect( - imageRef, - clipRect - ); - CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef); - CGImageRelease (clipImageRef); - } - } -#endif - CGImageRelease (imageRef); - } -} - -- (void) setContentDimensions -{ - COCOA_DEBUG("QemuCocoaView: setContentDimensions\n"); - - if (isFullscreen) { - cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width; - cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height; - cw = screen.width * cdx; - ch = screen.height * cdy; - cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0; - cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0; - } else { - cx = 0; - cy = 0; - cw = screen.width; - ch = screen.height; - cdx = 1.0; - cdy = 1.0; - } -} - -- (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds -{ - COCOA_DEBUG("QemuCocoaView: resizeContent\n"); - - // update screenBuffer - if (dataProviderRef) - CGDataProviderRelease(dataProviderRef); - - //sync host window color space with guests - screen.bitsPerPixel = ds_get_bits_per_pixel(ds); - screen.bitsPerComponent = ds_get_bytes_per_pixel(ds) * 2; - - dataProviderRef = CGDataProviderCreateWithData(NULL, ds_get_data(ds), w * 4 * h, NULL); - - // update windows - if (isFullscreen) { - [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]]; - [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + screen.height, w, h + [normalWindow frame].size.height - screen.height) display:NO animate:NO]; - } else { - if (qemu_name) - [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]]; - [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + screen.height, w, h + [normalWindow frame].size.height - screen.height) display:YES animate:YES]; - } - screen.width = w; - screen.height = h; - [normalWindow center]; - [self setContentDimensions]; - [self setFrame:NSMakeRect(cx, cy, cw, ch)]; -} - -- (void) toggleFullScreen:(id)sender -{ - COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n"); - - if (isFullscreen) { // switch from fullscreen to desktop - isFullscreen = FALSE; - [self ungrabMouse]; - [self setContentDimensions]; -// test if host support "enterFullScreenMode:withOptions" at compiletime -#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4) - if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime - [self exitFullScreenModeWithOptions:nil]; - } else { -#endif - [fullScreenWindow close]; - [normalWindow setContentView: self]; - [normalWindow makeKeyAndOrderFront: self]; - [NSMenu setMenuBarVisible:YES]; -#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4) - } -#endif - } else { // switch from desktop to fullscreen - isFullscreen = TRUE; - [self grabMouse]; - [self setContentDimensions]; -// test if host support "enterFullScreenMode:withOptions" at compiletime -#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4) - if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime - [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys: - [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens, - [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting, - nil]]; - } else { -#endif - [NSMenu setMenuBarVisible:NO]; - fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame] - styleMask:NSBorderlessWindowMask - backing:NSBackingStoreBuffered - defer:NO]; - [fullScreenWindow setHasShadow:NO]; - [fullScreenWindow setContentView:self]; - [fullScreenWindow makeKeyAndOrderFront:self]; -#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4) - } -#endif - } -} - -- (void) handleEvent:(NSEvent *)event -{ - COCOA_DEBUG("QemuCocoaView: handleEvent\n"); - - int buttons = 0; - int keycode; - NSPoint p = [event locationInWindow]; - - switch ([event type]) { - case NSFlagsChanged: - keycode = cocoa_keycode_to_qemu([event keyCode]); - if (keycode) { - if (keycode == 58 || keycode == 69) { // emulate caps lock and num lock keydown and keyup - kbd_put_keycode(keycode); - kbd_put_keycode(keycode | 0x80); - } else if (is_graphic_console()) { - if (keycode & 0x80) - kbd_put_keycode(0xe0); - if (modifiers_state[keycode] == 0) { // keydown - kbd_put_keycode(keycode & 0x7f); - modifiers_state[keycode] = 1; - } else { // keyup - kbd_put_keycode(keycode | 0x80); - modifiers_state[keycode] = 0; - } - } - } - - // release Mouse grab when pressing ctrl+alt - if (!isFullscreen && ([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) { - [self ungrabMouse]; - } - break; - case NSKeyDown: - - // forward command Key Combos - if ([event modifierFlags] & NSCommandKeyMask) { - [NSApp sendEvent:event]; - return; - } - - // default - keycode = cocoa_keycode_to_qemu([event keyCode]); - - // handle control + alt Key Combos (ctrl+alt is reserved for QEMU) - if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) { - switch (keycode) { - - // enable graphic console - case 0x02 ... 0x0a: // '1' to '9' keys - console_select(keycode - 0x02); - break; - } - - // handle keys for graphic console - } else if (is_graphic_console()) { - if (keycode & 0x80) //check bit for e0 in front - kbd_put_keycode(0xe0); - kbd_put_keycode(keycode & 0x7f); //remove e0 bit in front - - // handlekeys for Monitor - } else { - int keysym = 0; - switch([event keyCode]) { - case 115: - keysym = QEMU_KEY_HOME; - break; - case 117: - keysym = QEMU_KEY_DELETE; - break; - case 119: - keysym = QEMU_KEY_END; - break; - case 123: - keysym = QEMU_KEY_LEFT; - break; - case 124: - keysym = QEMU_KEY_RIGHT; - break; - case 125: - keysym = QEMU_KEY_DOWN; - break; - case 126: - keysym = QEMU_KEY_UP; - break; - default: - { - NSString *ks = [event characters]; - if ([ks length] > 0) - keysym = [ks characterAtIndex:0]; - } - } - if (keysym) - kbd_put_keysym(keysym); - } - break; - case NSKeyUp: - keycode = cocoa_keycode_to_qemu([event keyCode]); - if (is_graphic_console()) { - if (keycode & 0x80) - kbd_put_keycode(0xe0); - kbd_put_keycode(keycode | 0x80); //add 128 to signal release of key - } - break; - case NSMouseMoved: - if (isAbsoluteEnabled) { - if (p.x < 0 || p.x > screen.width || p.y < 0 || p.y > screen.height || ![[self window] isKeyWindow]) { - if (isTabletEnabled) { // if we leave the window, deactivate the tablet - [NSCursor unhide]; - isTabletEnabled = FALSE; - } - } else { - if (!isTabletEnabled) { // if we enter the window, activate the tablet - [NSCursor hide]; - isTabletEnabled = TRUE; - } - } - } - COCOA_MOUSE_EVENT - break; - case NSLeftMouseDown: - if ([event modifierFlags] & NSCommandKeyMask) { - buttons |= MOUSE_EVENT_RBUTTON; - } else { - buttons |= MOUSE_EVENT_LBUTTON; - } - COCOA_MOUSE_EVENT - break; - case NSRightMouseDown: - buttons |= MOUSE_EVENT_RBUTTON; - COCOA_MOUSE_EVENT - break; - case NSOtherMouseDown: - buttons |= MOUSE_EVENT_MBUTTON; - COCOA_MOUSE_EVENT - break; - case NSLeftMouseDragged: - if ([event modifierFlags] & NSCommandKeyMask) { - buttons |= MOUSE_EVENT_RBUTTON; - } else { - buttons |= MOUSE_EVENT_LBUTTON; - } - COCOA_MOUSE_EVENT - break; - case NSRightMouseDragged: - buttons |= MOUSE_EVENT_RBUTTON; - COCOA_MOUSE_EVENT - break; - case NSOtherMouseDragged: - buttons |= MOUSE_EVENT_MBUTTON; - COCOA_MOUSE_EVENT - break; - case NSLeftMouseUp: - if (isTabletEnabled) { - COCOA_MOUSE_EVENT - } else if (!isMouseGrabed) { - if (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height) { - [self grabMouse]; - } else { - [NSApp sendEvent:event]; - } - } else { - COCOA_MOUSE_EVENT - } - break; - case NSRightMouseUp: - COCOA_MOUSE_EVENT - break; - case NSOtherMouseUp: - COCOA_MOUSE_EVENT - break; - case NSScrollWheel: - if (isTabletEnabled || isMouseGrabed) { - kbd_mouse_event(0, 0, -[event deltaY], 0); - } else { - [NSApp sendEvent:event]; - } - break; - default: - [NSApp sendEvent:event]; - } -} - -- (void) grabMouse -{ - COCOA_DEBUG("QemuCocoaView: grabMouse\n"); - - if (!isFullscreen) { - if (qemu_name) - [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt to release Mouse)", qemu_name]]; - else - [normalWindow setTitle:@"QEMU - (Press ctrl + alt to release Mouse)"]; - } - [NSCursor hide]; - CGAssociateMouseAndMouseCursorPosition(FALSE); - isMouseGrabed = TRUE; // while isMouseGrabed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:] -} - -- (void) ungrabMouse -{ - COCOA_DEBUG("QemuCocoaView: ungrabMouse\n"); - - if (!isFullscreen) { - if (qemu_name) - [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]]; - else - [normalWindow setTitle:@"QEMU"]; - } - [NSCursor unhide]; - CGAssociateMouseAndMouseCursorPosition(TRUE); - isMouseGrabed = FALSE; -} - -- (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;} -- (BOOL) isMouseGrabed {return isMouseGrabed;} -- (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;} -- (float) cdx {return cdx;} -- (float) cdy {return cdy;} -- (QEMUScreen) gscreen {return screen;} -@end - - - -/* - ------------------------------------------------------ - QemuCocoaAppController - ------------------------------------------------------ -*/ -@interface QemuCocoaAppController : NSObject -{ -} -- (void)startEmulationWithArgc:(int)argc argv:(char**)argv; -- (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo; -- (void)toggleFullScreen:(id)sender; -- (void)showQEMUDoc:(id)sender; -- (void)showQEMUTec:(id)sender; -@end - -@implementation QemuCocoaAppController -- (id) init -{ - COCOA_DEBUG("QemuCocoaAppController: init\n"); - - self = [super init]; - if (self) { - - // create a view and add it to the window - cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)]; - if(!cocoaView) { - fprintf(stderr, "(cocoa) can't create a view\n"); - exit(1); - } - - // create a window - normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame] - styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask - backing:NSBackingStoreBuffered defer:NO]; - if(!normalWindow) { - fprintf(stderr, "(cocoa) can't create window\n"); - exit(1); - } - [normalWindow setAcceptsMouseMovedEvents:YES]; - [normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]]; - [normalWindow setContentView:cocoaView]; - [normalWindow makeKeyAndOrderFront:self]; - [normalWindow center]; - - } - return self; -} - -- (void) dealloc -{ - COCOA_DEBUG("QemuCocoaAppController: dealloc\n"); - - if (cocoaView) - [cocoaView release]; - [super dealloc]; -} - -- (void)applicationDidFinishLaunching: (NSNotification *) note -{ - COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n"); - - // Display an open dialog box if no argument were passed or - // if qemu was launched from the finder ( the Finder passes "-psn" ) - if( gArgc <= 1 || strncmp ((char *)gArgv[1], "-psn", 4) == 0) { - NSOpenPanel *op = [[NSOpenPanel alloc] init]; - [op setPrompt:@"Boot image"]; - [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"]; - [op beginSheetForDirectory:nil file:nil types:[NSArray arrayWithObjects:@"img",@"iso",@"dmg",@"qcow",@"cow",@"cloop",@"vmdk",nil] - modalForWindow:normalWindow modalDelegate:self - didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL]; - } else { - // or Launch Qemu, with the global args - [self startEmulationWithArgc:gArgc argv:(char **)gArgv]; - } -} - -- (void)applicationWillTerminate:(NSNotification *)aNotification -{ - COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n"); - - qemu_system_shutdown_request(); - exit(0); -} - -- (void)startEmulationWithArgc:(int)argc argv:(char**)argv -{ - COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n"); - - int status; - status = qemu_main(argc, argv); - exit(status); -} - -- (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo -{ - COCOA_DEBUG("QemuCocoaAppController: openPanelDidEnd\n"); - - if(returnCode == NSCancelButton) { - exit(0); - } else if(returnCode == NSOKButton) { - char *bin = "qemu"; - char *img = (char*)[ [ sheet filename ] cStringUsingEncoding:NSASCIIStringEncoding]; - - char **argv = (char**)malloc( sizeof(char*)*3 ); - - asprintf(&argv[0], "%s", bin); - asprintf(&argv[1], "-hda"); - asprintf(&argv[2], "%s", img); - - printf("Using argc %d argv %s -hda %s\n", 3, bin, img); - - [self startEmulationWithArgc:3 argv:(char**)argv]; - } -} -- (void)toggleFullScreen:(id)sender -{ - COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n"); - - [cocoaView toggleFullScreen:sender]; -} - -- (void)showQEMUDoc:(id)sender -{ - COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n"); - - [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-doc.html", - [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"]; -} - -- (void)showQEMUTec:(id)sender -{ - COCOA_DEBUG("QemuCocoaAppController: showQEMUTec\n"); - - [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-tech.html", - [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"]; -} -@end - - - -// Dock Connection -typedef struct CPSProcessSerNum -{ - UInt32 lo; - UInt32 hi; -} CPSProcessSerNum; - -extern OSErr CPSGetCurrentProcess( CPSProcessSerNum *psn); -extern OSErr CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5); -extern OSErr CPSSetFrontProcess( CPSProcessSerNum *psn); - -int main (int argc, const char * argv[]) { - - gArgc = argc; - gArgv = (char **)argv; - CPSProcessSerNum PSN; - - NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; - [NSApplication sharedApplication]; - - if (!CPSGetCurrentProcess(&PSN)) - if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103)) - if (!CPSSetFrontProcess(&PSN)) - [NSApplication sharedApplication]; - - // Add menus - NSMenu *menu; - NSMenuItem *menuItem; - - [NSApp setMainMenu:[[NSMenu alloc] init]]; - - // Application menu - menu = [[NSMenu alloc] initWithTitle:@""]; - [menu addItemWithTitle:@"About QEMU" action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; // About QEMU - [menu addItem:[NSMenuItem separatorItem]]; //Separator - [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU - menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others - [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)]; - [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All - [menu addItem:[NSMenuItem separatorItem]]; //Separator - [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"]; - menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""]; - [menuItem setSubmenu:menu]; - [[NSApp mainMenu] addItem:menuItem]; - [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+) - - // View menu - menu = [[NSMenu alloc] initWithTitle:@"View"]; - [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(toggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen - menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease]; - [menuItem setSubmenu:menu]; - [[NSApp mainMenu] addItem:menuItem]; - - // Window menu - menu = [[NSMenu alloc] initWithTitle:@"Window"]; - [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize - menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease]; - [menuItem setSubmenu:menu]; - [[NSApp mainMenu] addItem:menuItem]; - [NSApp setWindowsMenu:menu]; - - // Help menu - menu = [[NSMenu alloc] initWithTitle:@"Help"]; - [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help - [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Technology" action:@selector(showQEMUTec:) keyEquivalent:@""] autorelease]]; // QEMU Help - menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease]; - [menuItem setSubmenu:menu]; - [[NSApp mainMenu] addItem:menuItem]; - - // Create an Application controller - QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init]; - [NSApp setDelegate:appController]; - - // Start the main event loop - [NSApp run]; - - [appController release]; - [pool release]; - - return 0; -} - - - -#pragma mark qemu -static void cocoa_update(DisplayState *ds, int x, int y, int w, int h) -{ - COCOA_DEBUG("qemu_cocoa: cocoa_update\n"); - - NSRect rect; - if ([cocoaView cdx] == 1.0) { - rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h); - } else { - rect = NSMakeRect( - x * [cocoaView cdx], - ([cocoaView gscreen].height - y - h) * [cocoaView cdy], - w * [cocoaView cdx], - h * [cocoaView cdy]); - } - [cocoaView displayRect:rect]; -} - -static void cocoa_resize(DisplayState *ds) -{ - COCOA_DEBUG("qemu_cocoa: cocoa_resize\n"); - - [cocoaView resizeContentToWidth:(int)(ds_get_width(ds)) height:(int)(ds_get_height(ds)) displayState:ds]; -} - -static void cocoa_refresh(DisplayState *ds) -{ - COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n"); - - if (kbd_mouse_is_absolute()) { - if (![cocoaView isAbsoluteEnabled]) { - if ([cocoaView isMouseGrabed]) { - [cocoaView ungrabMouse]; - } - } - [cocoaView setAbsoluteEnabled:YES]; - } - - NSDate *distantPast; - NSEvent *event; - distantPast = [NSDate distantPast]; - do { - event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast - inMode: NSDefaultRunLoopMode dequeue:YES]; - if (event != nil) { - [cocoaView handleEvent:event]; - } - } while(event != nil); - vga_hw_update(); -} - -static void cocoa_cleanup(void) -{ - COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n"); - qemu_free(dcl); -} - -void cocoa_display_init(DisplayState *ds, int full_screen) -{ - COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n"); - - dcl = qemu_mallocz(sizeof(DisplayChangeListener)); - - // register vga output callbacks - dcl->dpy_update = cocoa_update; - dcl->dpy_resize = cocoa_resize; - dcl->dpy_refresh = cocoa_refresh; - - register_displaychangelistener(ds, dcl); - - // register cleanup function - atexit(cocoa_cleanup); -} diff --git a/qemu-0.11.0/configure b/qemu-0.11.0/configure deleted file mode 100755 index 6db1460..0000000 --- a/qemu-0.11.0/configure +++ /dev/null @@ -1,2155 +0,0 @@ -#!/bin/sh -# -# qemu configure script (c) 2003 Fabrice Bellard -# -# set temporary file name -if test ! -z "$TMPDIR" ; then - TMPDIR1="${TMPDIR}" -elif test ! -z "$TEMPDIR" ; then - TMPDIR1="${TEMPDIR}" -else - TMPDIR1="/tmp" -fi - -TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c" -TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o" -TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}" -TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S" -TMPI="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.i" -TMPSDLLOG="${TMPDIR1}/qemu-conf-sdl-$$-${RANDOM}.log" - -trap "rm -f $TMPC $TMPO $TMPE $TMPS $TMPI $TMPSDLLOG; exit" 0 2 3 15 - -# default parameters -prefix="" -interp_prefix="/usr/gnemul/qemu-%M" -static="no" -cross_prefix="" -cc="gcc" -audio_drv_list="" -audio_card_list="ac97 es1370 sb16" -audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus" -host_cc="gcc" -ar="ar" -make="make" -install="install" -strip="strip" -objcopy="objcopy" -ld="ld" - -# parse CC options first -for opt do - optarg=`expr "x$opt" : 'x[^=]*=$.*$'` - case "$opt" in - --cross-prefix=*) cross_prefix="$optarg" - ;; - --cc=*) cc="$optarg" - ;; - esac -done - -# OS specific -# Using uname is really, really broken. Once we have the right set of checks -# we can eliminate it's usage altogether - -cc="${cross_prefix}${cc}" -ar="${cross_prefix}${ar}" -strip="${cross_prefix}${strip}" -objcopy="${cross_prefix}${objcopy}" -ld="${cross_prefix}${ld}" - -# check that the C compiler works. -cat > $TMPC <<EOF -int main(void) {} -EOF - -if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then - : C compiler works ok -else - echo "ERROR: \"$cc\" either does not exist or does not work" - exit 1 -fi - -check_define() { -cat > $TMPC <<EOF -#if !defined($1) -#error Not defined -#endif -int main(void) { return 0; } -EOF - $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null -} - -if check_define __i386__ ; then - cpu="i386" -elif check_define __x86_64__ ; then - cpu="x86_64" -elif check_define __sparc__ ; then - # We can't check for 64 bit (when gcc is biarch) or V8PLUSA - # They must be specified using --sparc_cpu - if check_define __arch64__ ; then - cpu="sparc64" - else - cpu="sparc" - fi -elif check_define _ARCH_PPC ; then - if check_define _ARCH_PPC64 ; then - cpu="ppc64" - else - cpu="ppc" - fi -else - cpu=`uname -m` -fi - -target_list="" -case "$cpu" in - i386|i486|i586|i686|i86pc|BePC) - cpu="i386" - ;; - x86_64|amd64) - cpu="x86_64" - ;; - alpha) - cpu="alpha" - ;; - armv*b) - cpu="armv4b" - ;; - armv*l) - cpu="armv4l" - ;; - cris) - cpu="cris" - ;; - parisc|parisc64) - cpu="hppa" - ;; - ia64) - cpu="ia64" - ;; - m68k) - cpu="m68k" - ;; - microblaze) - cpu="microblaze" - ;; - mips) - cpu="mips" - ;; - mips64) - cpu="mips64" - ;; - ppc) - cpu="ppc" - ;; - ppc64) - cpu="ppc64" - ;; - s390*) - cpu="s390" - ;; - sparc|sun4[cdmuv]) - cpu="sparc" - ;; - sparc64) - cpu="sparc64" - ;; - *) - cpu="unknown" - ;; -esac -gprof="no" -debug_tcg="no" -debug="no" -sparse="no" -strip_opt="yes" -bigendian="no" -mingw32="no" -EXESUF="" -slirp="yes" -vde="yes" -fmod_lib="" -fmod_inc="" -oss_lib="" -vnc_tls="yes" -vnc_sasl="yes" -bsd="no" -linux="no" -solaris="no" -kqemu="no" -profiler="no" -cocoa="no" -softmmu="yes" -linux_user="no" -darwin_user="no" -bsd_user="no" -build_docs="yes" -uname_release="" -curses="yes" -curl="yes" -pthread="yes" -aio="yes" -io_thread="no" -nptl="yes" -mixemu="no" -serialice="no" -bluez="yes" -kvm="no" -kerneldir="" -aix="no" -blobs="yes" -fdt="yes" -sdl="yes" -sdl_x11="no" -xen="yes" -pkgversion="" - -# OS specific -if check_define __linux__ ; then - targetos="Linux" -elif check_define _WIN32 ; then - targetos='MINGW32' -elif check_define __OpenBSD__ ; then - targetos='OpenBSD' -elif check_define __sun__ ; then - targetos='SunOS' -else - targetos=`uname -s` -fi -case $targetos in -CYGWIN*) -mingw32="yes" -OS_CFLAGS="-mno-cygwin" -if [ "$cpu" = "i386" ] ; then - kqemu="yes" -fi -audio_possible_drivers="sdl" -;; -MINGW32*) -mingw32="yes" -if [ "$cpu" = "i386" ] ; then - kqemu="yes" -fi -audio_possible_drivers="dsound sdl fmod" -;; -GNU/kFreeBSD) -audio_drv_list="oss" -audio_possible_drivers="oss sdl esd pa" -if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then - kqemu="yes" -fi -;; -FreeBSD) -bsd="yes" -audio_drv_list="oss" -audio_possible_drivers="oss sdl esd pa" -if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then - kqemu="yes" -fi -;; -DragonFly) -bsd="yes" -audio_drv_list="oss" -audio_possible_drivers="oss sdl esd pa" -if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then - kqemu="yes" -fi -aio="no" -;; -NetBSD) -bsd="yes" -audio_drv_list="oss" -audio_possible_drivers="oss sdl esd" -oss_lib="-lossaudio" -;; -OpenBSD) -bsd="yes" -openbsd="yes" -audio_drv_list="oss" -audio_possible_drivers="oss sdl esd" -oss_lib="-lossaudio" -;; -Darwin) -bsd="yes" -darwin="yes" -# on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can run 64-bit userspace code -if [ "$cpu" = "i386" ] ; then - is_x86_64=`sysctl -n hw.optional.x86_64` - [ "$is_x86_64" = "1" ] && cpu=x86_64 -fi -if [ "$cpu" = "x86_64" ] ; then - OS_CFLAGS="-arch x86_64" - LDFLAGS="-arch x86_64" -else - OS_CFLAGS="-mdynamic-no-pic" -fi -darwin_user="yes" -cocoa="yes" -audio_drv_list="coreaudio" -audio_possible_drivers="coreaudio sdl fmod" -OS_LDFLAGS="-framework CoreFoundation -framework IOKit" -;; -SunOS) - solaris="yes" - make="gmake" - install="ginstall" - needs_libsunmath="no" - solarisrev=`uname -r | cut -f2 -d.` - # have to select again, because `uname -m` returns i86pc - # even on an x86_64 box. - solariscpu=`isainfo -k` - if test "${solariscpu}" = "amd64" ; then - cpu="x86_64" - fi - if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then - if test "$solarisrev" -le 9 ; then - if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then - needs_libsunmath="yes" - else - echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" - echo "libsunmath from the Sun Studio compilers tools, due to a lack of" - echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" - echo "Studio 11 can be downloaded from www.sun.com." - exit 1 - fi - fi - if test "$solarisrev" -ge 9 ; then - kqemu="yes" - fi - fi - if test -f /usr/include/sys/soundcard.h ; then - audio_drv_list="oss" - fi - audio_possible_drivers="oss sdl" - OS_CFLAGS=-std=gnu99 -;; -AIX) -aix="yes" -make="gmake" -;; -*) -audio_drv_list="oss" -audio_possible_drivers="oss alsa sdl esd pa" -linux="yes" -linux_user="yes" -usb="linux" -kvm="yes" -if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then - kqemu="yes" - audio_possible_drivers="$audio_possible_drivers fmod" -fi -;; -esac - -if [ "$bsd" = "yes" ] ; then - if [ "$darwin" != "yes" ] ; then - make="gmake" - usb="bsd" - fi - bsd_user="yes" -fi - -# find source path -source_path=`dirname "$0"` -source_path_used="no" -workdir=`pwd` -if [ -z "$source_path" ]; then - source_path=$workdir -else - source_path=`cd "$source_path"; pwd` -fi -[ -f "$workdir/vl.c" ] || source_path_used="yes" - -werror="" - -for opt do - optarg=`expr "x$opt" : 'x[^=]*=$.*$'` - case "$opt" in - --help|-h) show_help=yes - ;; - --prefix=*) prefix="$optarg" - ;; - --interp-prefix=*) interp_prefix="$optarg" - ;; - --source-path=*) source_path="$optarg" - source_path_used="yes" - ;; - --cross-prefix=*) - ;; - --cc=*) - ;; - --host-cc=*) host_cc="$optarg" - ;; - --make=*) make="$optarg" - ;; - --install=*) install="$optarg" - ;; - --extra-cflags=*) EXTRA_CFLAGS="$optarg" - ;; - --extra-ldflags=*) EXTRA_LDFLAGS="$optarg" - ;; - --cpu=*) cpu="$optarg" - ;; - --target-list=*) target_list="$optarg" - ;; - --enable-gprof) gprof="yes" - ;; - --static) static="yes" - ;; - --disable-sdl) sdl="no" - ;; - --fmod-lib=*) fmod_lib="$optarg" - ;; - --fmod-inc=*) fmod_inc="$optarg" - ;; - --oss-lib=*) oss_lib="$optarg" - ;; - --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'` - ;; - --audio-drv-list=*) audio_drv_list="$optarg" - ;; - --enable-debug-tcg) debug_tcg="yes" - ;; - --disable-debug-tcg) debug_tcg="no" - ;; - --enable-debug) - # Enable debugging options that aren't excessively noisy - debug_tcg="yes" - debug="yes" - strip_opt="no" - ;; - --enable-sparse) sparse="yes" - ;; - --disable-sparse) sparse="no" - ;; - --disable-strip) strip_opt="no" - ;; - --disable-vnc-tls) vnc_tls="no" - ;; - --disable-vnc-sasl) vnc_sasl="no" - ;; - --disable-slirp) slirp="no" - ;; - --disable-vde) vde="no" - ;; - --disable-kqemu) kqemu="no" - ;; - --disable-xen) xen="no" - ;; - --disable-brlapi) brlapi="no" - ;; - --disable-bluez) bluez="no" - ;; - --disable-kvm) kvm="no" - ;; - --enable-profiler) profiler="yes" - ;; - --enable-cocoa) - cocoa="yes" ; - sdl="no" ; - audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" - ;; - --disable-system) softmmu="no" - ;; - --enable-system) softmmu="yes" - ;; - --disable-linux-user) linux_user="no" - ;; - --enable-linux-user) linux_user="yes" - ;; - --disable-darwin-user) darwin_user="no" - ;; - --enable-darwin-user) darwin_user="yes" - ;; - --disable-bsd-user) bsd_user="no" - ;; - --enable-bsd-user) bsd_user="yes" - ;; - --enable-uname-release=*) uname_release="$optarg" - ;; - --sparc_cpu=*) - sparc_cpu="$optarg" - case $sparc_cpu in - v7|v8) SP_CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32" - target_arch2="sparc"; cpu="sparc" ;; - v8plus|v8plusa) SP_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32" - target_arch2="sparc"; cpu="sparc" ;; - v9) SP_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m64" - target_arch2="sparc64"; cpu="sparc64" ;; - *) echo "undefined SPARC architecture. Exiting";exit 1;; - esac - ;; - --enable-werror) werror="yes" - ;; - --disable-werror) werror="no" - ;; - --disable-curses) curses="no" - ;; - --disable-curl) curl="no" - ;; - --disable-nptl) nptl="no" - ;; - --enable-mixemu) mixemu="yes" - ;; - --enable-serialice) serialice="yes" - ;; - --disable-pthread) pthread="no" - ;; - --disable-aio) aio="no" - ;; - --enable-io-thread) io_thread="yes" - ;; - --disable-blobs) blobs="no" - ;; - --kerneldir=*) kerneldir="$optarg" - ;; - --with-pkgversion=*) pkgversion=" ($optarg)" - ;; - --disable-docs) build_docs="no" - ;; - *) echo "ERROR: unknown option $opt"; show_help="yes" - ;; - esac -done - -# default flags for all hosts -CFLAGS="$CFLAGS -g -fno-strict-aliasing" -if test "$debug" = "no" ; then - CFLAGS="$CFLAGS -O2" -fi -CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls" -LDFLAGS="$LDFLAGS -g" - -# Consult white-list to determine whether to enable werror -# by default. Only enable by default for git builds -if test -z "$werror" ; then - z_version=`cut -f3 -d. $source_path/VERSION` - if test "$z_version" = "50" -a \ - "$linux" = "yes" ; then - werror="yes" - else - werror="no" - fi -fi - -if test "$werror" = "yes" ; then - CFLAGS="$CFLAGS -Werror" -fi - -if test "$solaris" = "no" ; then - if ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then - LDFLAGS="$LDFLAGS -Wl,--warn-common" - fi -fi - -# -# If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right -# ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit) -# -case "$cpu" in - sparc) if test -z "$sparc_cpu" ; then - ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__" - ARCH_LDFLAGS="-m32" - else - ARCH_CFLAGS="${SP_CFLAGS}" - ARCH_LDFLAGS="${SP_LDFLAGS}" - fi - ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g2 -ffixed-g3" - if test "$solaris" = "no" ; then - ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g1 -ffixed-g6" - fi - ;; - sparc64) if test -z "$sparc_cpu" ; then - ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__" - ARCH_LDFLAGS="-m64" - else - ARCH_CFLAGS="${SP_CFLAGS}" - ARCH_LDFLAGS="${SP_LDFLAGS}" - fi - if test "$solaris" = "no" ; then - ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g5 -ffixed-g6 -ffixed-g7" - else - ARCH_CFLAGS="$ARCH_CFLAGS -ffixed-g1 -ffixed-g5 -ffixed-g6 -ffixed-g7" - fi - ;; - s390) - ARCH_CFLAGS="-march=z900" - ;; - i386) - ARCH_CFLAGS="-m32" - ARCH_LDFLAGS="-m32" - ;; - x86_64) - ARCH_CFLAGS="-m64" - ARCH_LDFLAGS="-m64" - ;; -esac - -if test x"$show_help" = x"yes" ; then -cat << EOF - -Usage: configure [options] -Options: [defaults in brackets after descriptions] - -EOF -echo "Standard options:" -echo " --help print this message" -echo " --prefix=PREFIX install in PREFIX [$prefix]" -echo " --interp-prefix=PREFIX where to find shared libraries, etc." -echo " use %M for cpu name [$interp_prefix]" -echo " --target-list=LIST set target list [$target_list]" -echo "" -echo "kqemu kernel acceleration support:" -echo " --disable-kqemu disable kqemu support" -echo "" -echo "Advanced options (experts only):" -echo " --source-path=PATH path of source code [$source_path]" -echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" -echo " --cc=CC use C compiler CC [$cc]" -echo " --host-cc=CC use C compiler CC [$host_cc] for dyngen etc." -echo " --extra-cflags=CFLAGS append extra C compiler flags CFLAGS" -echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" -echo " --make=MAKE use specified make [$make]" -echo " --install=INSTALL use specified install [$install]" -echo " --static enable static build [$static]" -echo " --enable-debug-tcg enable TCG debugging" -echo " --disable-debug-tcg disable TCG debugging (default)" -echo " --enable-debug enable common debug build options" -echo " --enable-sparse enable sparse checker" -echo " --disable-sparse disable sparse checker (default)" -echo " --disable-strip disable stripping binaries" -echo " --disable-werror disable compilation abort on warning" -echo " --disable-sdl disable SDL" -echo " --enable-cocoa enable COCOA (Mac OS X only)" -echo " --audio-drv-list=LIST set audio drivers list:" -echo " Available drivers: $audio_possible_drivers" -echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]" -echo " Available cards: $audio_possible_cards" -echo " --enable-mixemu enable mixer emulation" -echo " --enable-serialice enable SerialICE debugger support" -echo " --disable-xen disable xen backend driver support" -echo " --disable-brlapi disable BrlAPI" -echo " --disable-vnc-tls disable TLS encryption for VNC server" -echo " --disable-vnc-sasl disable SASL encryption for VNC server" -echo " --disable-curses disable curses output" -echo " --disable-curl disable curl connectivity" -echo " --disable-bluez disable bluez stack connectivity" -echo " --disable-kvm disable KVM acceleration support" -echo " --disable-nptl disable usermode NPTL support" -echo " --enable-system enable all system emulation targets" -echo " --disable-system disable all system emulation targets" -echo " --enable-linux-user enable all linux usermode emulation targets" -echo " --disable-linux-user disable all linux usermode emulation targets" -echo " --enable-darwin-user enable all darwin usermode emulation targets" -echo " --disable-darwin-user disable all darwin usermode emulation targets" -echo " --enable-bsd-user enable all BSD usermode emulation targets" -echo " --disable-bsd-user disable all BSD usermode emulation targets" -echo " --fmod-lib path to FMOD library" -echo " --fmod-inc path to FMOD includes" -echo " --oss-lib path to OSS library" -echo " --enable-uname-release=R Return R for uname -r in usermode emulation" -echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9" -echo " --disable-vde disable support for vde network" -echo " --disable-pthread disable pthread support" -echo " --disable-aio disable AIO support" -echo " --enable-io-thread enable IO thread" -echo " --disable-blobs disable installing provided firmware blobs" -echo " --kerneldir=PATH look for kernel includes in PATH" -echo "" -echo "NOTE: The object files are built at the place where configure is launched" -exit 1 -fi - -if test "$mingw32" = "yes" ; then - linux="no" - EXESUF=".exe" - oss="no" - linux_user="no" - bsd_user="no" - OS_CFLAGS="$OS_CFLAGS -DWIN32_LEAN_AND_MEAN -DWINVER=0x501" -fi - -if test ! -x "$(which cgcc 2>/dev/null)"; then - sparse="no" -fi - -# -# Solaris specific configure tool chain decisions -# -if test "$solaris" = "yes" ; then - solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"` - if test -z "$solinst" ; then - echo "Solaris install program not found. Use --install=/usr/ucb/install or" - echo "install fileutils from www.blastwave.org using pkg-get -i fileutils" - echo "to get ginstall which is used by default (which lives in /opt/csw/bin)" - exit 1 - fi - if test "$solinst" = "/usr/sbin/install" ; then - echo "Error: Solaris /usr/sbin/install is not an appropriate install program." - echo "try ginstall from the GNU fileutils available from www.blastwave.org" - echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install" - exit 1 - fi - sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"` - if test -z "$sol_ar" ; then - echo "Error: No path includes ar" - if test -f /usr/ccs/bin/ar ; then - echo "Add /usr/ccs/bin to your path and rerun configure" - fi - exit 1 - fi -fi - - -if test -z "$target_list" ; then -# these targets are portable - if [ "$softmmu" = "yes" ] ; then - target_list="\ -i386-softmmu \ -x86_64-softmmu \ -arm-softmmu \ -cris-softmmu \ -m68k-softmmu \ -microblaze-softmmu \ -mips-softmmu \ -mipsel-softmmu \ -mips64-softmmu \ -mips64el-softmmu \ -ppc-softmmu \ -ppcemb-softmmu \ -ppc64-softmmu \ -sh4-softmmu \ -sh4eb-softmmu \ -sparc-softmmu \ -sparc64-softmmu \ -" - fi -# the following are Linux specific - if [ "$linux_user" = "yes" ] ; then - target_list="${target_list}\ -i386-linux-user \ -x86_64-linux-user \ -alpha-linux-user \ -arm-linux-user \ -armeb-linux-user \ -cris-linux-user \ -m68k-linux-user \ -microblaze-linux-user \ -mips-linux-user \ -mipsel-linux-user \ -ppc-linux-user \ -ppc64-linux-user \ -ppc64abi32-linux-user \ -sh4-linux-user \ -sh4eb-linux-user \ -sparc-linux-user \ -sparc64-linux-user \ -sparc32plus-linux-user \ -" - fi -# the following are Darwin specific - if [ "$darwin_user" = "yes" ] ; then - target_list="$target_list i386-darwin-user ppc-darwin-user " - fi -# the following are BSD specific - if [ "$bsd_user" = "yes" ] ; then - target_list="${target_list}\ -i386-bsd-user \ -x86_64-bsd-user \ -sparc-bsd-user \ -sparc64-bsd-user \ -" - fi -else - target_list=`echo "$target_list" | sed -e 's/,/ /g'` -fi -if test -z "$target_list" ; then - echo "No targets enabled" - exit 1 -fi - -if test -z "$cross_prefix" ; then - -# --- -# big/little endian test -cat > $TMPC << EOF -#include <inttypes.h> -int main(int argc, char ** argv){ - volatile uint32_t i=0x01234567; - return (*((uint8_t*)(&i))) == 0x67; -} -EOF - -if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then -$TMPE && bigendian="yes" -else -echo big/little test failed -fi - -else - -# if cross compiling, cannot launch a program, so make a static guess -if test "$cpu" = "armv4b" \ - -o "$cpu" = "hppa" \ - -o "$cpu" = "m68k" \ - -o "$cpu" = "mips" \ - -o "$cpu" = "mips64" \ - -o "$cpu" = "ppc" \ - -o "$cpu" = "ppc64" \ - -o "$cpu" = "s390" \ - -o "$cpu" = "sparc" \ - -o "$cpu" = "sparc64"; then - bigendian="yes" -fi - -fi - -# host long bits test -hostlongbits="32" -if test "$cpu" = "x86_64" \ - -o "$cpu" = "alpha" \ - -o "$cpu" = "ia64" \ - -o "$cpu" = "sparc64" \ - -o "$cpu" = "ppc64"; then - hostlongbits="64" -fi - -# Check host NPTL support -cat > $TMPC <<EOF -#include <sched.h> -#include <linux/futex.h> -void foo() -{ -#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) -#error bork -#endif -} -EOF - -if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then - : -else - nptl="no" -fi - -########################################## -# zlib check - -cat > $TMPC << EOF -#include <zlib.h> -int main(void) { zlibVersion(); return 0; } -EOF -if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lz > /dev/null 2> /dev/null ; then - : -else - echo - echo "Error: zlib check failed" - echo "Make sure to have the zlib libs and headers installed." - echo - exit 1 -fi - -########################################## -# xen probe - -if test "$xen" = "yes" ; then -cat > $TMPC <<EOF -#include <xenctrl.h> -#include <xs.h> -int main(void) { xs_daemon_open(); xc_interface_open(); return 0; } -EOF - if $cc $CFLAGS $ARCH_CFLAGS -c -o $TMPO $TMPC $LDFLAGS -lxenstore -lxenctrl 2> /dev/null > /dev/null ; then - : - else - xen="no" - fi -fi - -########################################## -# SDL probe - -sdl_too_old=no - -if test "$sdl" = "yes" ; then - sdl_config="sdl-config" - sdl=no - sdl_static=no - -cat > $TMPC << EOF -#include <SDL.h> -#undef main /* We don't want SDL to override our main() */ -int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } -EOF - if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` > $TMPSDLLOG 2>&1 ; then - _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'` - if test "$_sdlversion" -lt 121 ; then - sdl_too_old=yes - else - if test "$cocoa" = "no" ; then - sdl=yes - fi - fi - - # static link with sdl ? - if test "$sdl" = "yes" ; then - aa="no" - `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes" - sdl_static_libs=`$sdl_config --static-libs 2>/dev/null` - if [ "$aa" = "yes" ] ; then - sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`" - fi - - if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs > /dev/null 2> /dev/null; then - sdl_static=yes - fi - fi # static link - fi # sdl compile test -else - # Make sure to disable cocoa if sdl was set - if test "$sdl" = "yes" ; then - cocoa="no" - audio_drv_list="`echo $audio_drv_list | sed s,coreaudio,,g`" - fi -fi # -z $sdl - -if test "$sdl" = "yes" ; then -cat > $TMPC <<EOF -#include <SDL.h> -#if defined(SDL_VIDEO_DRIVER_X11) -#include <X11/XKBlib.h> -#else -#error No x11 support -#endif -int main(void) { return 0; } -EOF - if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` > /dev/null 2>&1 ; then - sdl_x11="yes" - fi -fi - -########################################## -# VNC TLS detection -if test "$vnc_tls" = "yes" ; then -cat > $TMPC <<EOF -#include <gnutls/gnutls.h> -int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } -EOF - vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null` - vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null` - if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_tls_cflags $TMPC \ - $vnc_tls_libs > /dev/null 2> /dev/null ; then - : - else - vnc_tls="no" - fi -fi - -########################################## -# VNC SASL detection -if test "$vnc_sasl" = "yes" ; then -cat > $TMPC <<EOF -#include <sasl/sasl.h> -#include <stdio.h> -int main(void) { sasl_server_init(NULL, "qemu"); return 0; } -EOF - # Assuming Cyrus-SASL installed in /usr prefix - vnc_sasl_cflags="" - vnc_sasl_libs="-lsasl2" - if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_sasl_cflags $TMPC \ - $vnc_sasl_libs 2> /dev/null > /dev/null ; then - : - else - vnc_sasl="no" - fi -fi - -########################################## -# fnmatch() probe, used for ACL routines -fnmatch="no" -cat > $TMPC << EOF -#include <fnmatch.h> -int main(void) -{ - fnmatch("foo", "foo", 0); - return 0; -} -EOF -if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then - fnmatch="yes" -fi - -########################################## -# vde libraries probe -if test "$vde" = "yes" ; then - cat > $TMPC << EOF -#include <libvdeplug.h> -int main(void) -{ - struct vde_open_args a = {0, 0, 0}; - vde_open("", "", &a); - return 0; -} -EOF - if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lvdeplug > /dev/null 2> /dev/null ; then - : - else - vde="no" - fi -fi - -########################################## -# Sound support libraries probe - -audio_drv_probe() -{ - drv=$1 - hdr=$2 - lib=$3 - exp=$4 - cfl=$5 - cat > $TMPC << EOF -#include <$hdr> -int main(void) { $exp } -EOF - if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib > /dev/null 2> /dev/null ; then - : - else - echo - echo "Error: $drv check failed" - echo "Make sure to have the $drv libs and headers installed." - echo - exit 1 - fi -} - -audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` -for drv in $audio_drv_list; do - case $drv in - alsa) - audio_drv_probe $drv alsa/asoundlib.h -lasound \ - "snd_pcm_t **handle; return snd_pcm_close(*handle);" - ;; - - fmod) - if test -z $fmod_lib || test -z $fmod_inc; then - echo - echo "Error: You must specify path to FMOD library and headers" - echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" - echo - exit 1 - fi - audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" - ;; - - esd) - audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' - ;; - - pa) - audio_drv_probe $drv pulse/simple.h -lpulse-simple \ - "pa_simple *s = NULL; pa_simple_free(s); return 0;" - ;; - - oss|sdl|core|wav|dsound) - # XXX: Probes for CoreAudio, DirectSound, SDL(?) - ;; - - *) - echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { - echo - echo "Error: Unknown driver '$drv' selected" - echo "Possible drivers are: $audio_possible_drivers" - echo - exit 1 - } - ;; - esac -done - -########################################## -# LUA probe - -if test "$serialice" = "yes" ; then - serialice=no - cat > $TMPC << EOF -#include <stdint.h> -#include <lua.h> -#include <lauxlib.h> -#include <stdlib.h> -#include <stdio.h> -static lua_State *L; -int main(void) { L=luaL_newstate(); return 0; } -EOF - - LUA_CFLAGS="-I/usr/local/include" - LUA_LDFLAGS="-L/usr/local/lib -llua" - if $cc $EXTRA_CFLAGS $EXTRA_LDFLAGS $ARCH_CFLAGS $LUA_CFLAGS $LUA_LDFLAGS -o $TMPE $TMPC -llua -lm > /dev/null 2> /dev/null; then - serialice=yes - else - LUA_CFLAGS=`pkg-config --cflags lua` - LUA_LDFLAGS=`pkg-config --libs lua` - if $cc $EXTRA_CFLAGS $EXTRA_LDFLAGS $ARCH_CFLAGS $LUA_CFLAGS $LUA_LDFLAGS -o $TMPE $TMPC -llua -lm > /dev/null 2> /dev/null ; then - serialice=yes - else - echo - echo "Error LUA not found, can't build with SerialICE support." - echo - exit 1 - fi - fi -fi # test "$serialice" - - -########################################## -# BrlAPI probe - -if test -z "$brlapi" ; then - brlapi=no -cat > $TMPC << EOF -#include <brlapi.h> -int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } -EOF - if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi > /dev/null 2> /dev/null ; then - brlapi=yes - fi # brlapi compile test -fi # -z $brlapi - -########################################## -# curses probe - -if test "$curses" = "yes" ; then - curses=no - ncurses=no - cat > $TMPC << EOF -#include <curses.h> -#ifdef __OpenBSD__ -#define resize_term resizeterm -#endif -int main(void) { resize_term(0, 0); return curses_version(); } -EOF - if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lncurses > /dev/null 2> /dev/null ; then - curses=yes - ncurses=yes - elif $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses > /dev/null 2> /dev/null ; then - curses=yes - fi -fi # test "$curses" - -########################################## -# curl probe - -if test "$curl" = "yes" ; then - curl=no - cat > $TMPC << EOF -#include <curl/curl.h> -int main(void) { return curl_easy_init(); } -EOF - curl_libs=`curl-config --libs 2>/dev/null` - if $cc $ARCH_CFLAGS $curl_libs -o $TMPE $TMPC > /dev/null 2> /dev/null ; then - curl=yes - fi -fi # test "$curl" - -########################################## -# bluez support probe -if test "$bluez" = "yes" ; then - `pkg-config bluez 2> /dev/null` || bluez="no" -fi -if test "$bluez" = "yes" ; then - cat > $TMPC << EOF -#include <bluetooth/bluetooth.h> -int main(void) { return bt_error(0); } -EOF - bluez_cflags=`pkg-config --cflags bluez 2> /dev/null` - bluez_libs=`pkg-config --libs bluez 2> /dev/null` - if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $bluez_cflags $TMPC \ - $bluez_libs > /dev/null 2> /dev/null ; then - : - else - bluez="no" - fi -fi - -########################################## -# kvm probe -if test "$kvm" = "yes" ; then - cat > $TMPC <<EOF -#include <linux/kvm.h> -#if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12 -#error Invalid KVM version -#endif -#if !defined(KVM_CAP_USER_MEMORY) -#error Missing KVM capability KVM_CAP_USER_MEMORY -#endif -#if !defined(KVM_CAP_SET_TSS_ADDR) -#error Missing KVM capability KVM_CAP_SET_TSS_ADDR -#endif -#if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS) -#error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS -#endif -int main(void) { return 0; } -EOF - if test "$kerneldir" != "" ; then - kvm_cflags=-I"$kerneldir"/include - if test $ "$cpu" = "i386" -o "$cpu" = "x86_64" $ \ - -a -d "$kerneldir/arch/x86/include" ; then - kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include" - elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then - kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include" - elif test -d "$kerneldir/arch/$cpu/include" ; then - kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include" - fi - else - kvm_cflags="" - fi - if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC \ - > /dev/null 2>/dev/null ; then - : - else - kvm="no"; - if [ -x "`which awk 2>/dev/null`" ] && \ - [ -x "`which grep 2>/dev/null`" ]; then - kvmerr=`LANG=C $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC 2>&1 \ - | grep "error: " \ - | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'` - if test "$kvmerr" != "" ; then - kvm="no - (${kvmerr})\n\ - NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \ -recent kvm-kmod from http://sourceforge.net/projects/kvm." - fi - fi - fi -fi - -########################################## -# pthread probe -PTHREADLIBS_LIST="-lpthread -lpthreadGC2" -PTHREADLIBS="" - -if test "$pthread" = yes; then - pthread=no -cat > $TMPC << EOF -#include <pthread.h> -int main(void) { pthread_create(0,0,0,0); return 0; } -EOF - for pthread_lib in $PTHREADLIBS_LIST; do - if $cc $ARCH_CFLAGS -o $TMPE $TMPC $pthread_lib 2> /dev/null > /dev/null ; then - pthread=yes - PTHREADLIBS="$pthread_lib" - break - fi - done -fi - -if test "$pthread" = no; then - aio=no - io_thread=no -fi - -########################################## -# iovec probe -cat > $TMPC <<EOF -#include <sys/types.h> -#include <sys/uio.h> -#include <unistd.h> -int main(void) { struct iovec iov; return 0; } -EOF -iovec=no -if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then - iovec=yes -fi - -########################################## -# preadv probe -cat > $TMPC <<EOF -#include <sys/types.h> -#include <sys/uio.h> -#include <unistd.h> -int main(void) { preadv; } -EOF -preadv=no -if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then - preadv=yes -fi - -########################################## -# fdt probe -if test "$fdt" = "yes" ; then - fdt=no - cat > $TMPC << EOF -int main(void) { return 0; } -EOF - if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lfdt 2> /dev/null > /dev/null ; then - fdt=yes - fi -fi - -# -# Check for xxxat() functions when we are building linux-user -# emulator. This is done because older glibc versions don't -# have syscall stubs for these implemented. -# -atfile=no -cat > $TMPC << EOF -#define _ATFILE_SOURCE -#include <sys/types.h> -#include <fcntl.h> -#include <unistd.h> - -int -main(void) -{ - /* try to unlink nonexisting file */ - return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); -} -EOF -if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null > /dev/null ; then - atfile=yes -fi - -# Check for inotify functions when we are building linux-user -# emulator. This is done because older glibc versions don't -# have syscall stubs for these implemented. In that case we -# don't provide them even if kernel supports them. -# -inotify=no -cat > $TMPC << EOF -#include <sys/inotify.h> - -int -main(void) -{ - /* try to start inotify */ - return inotify_init(); -} -EOF -if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null > /dev/null ; then - inotify=yes -fi - -# check if utimensat and futimens are supported -utimens=no -cat > $TMPC << EOF -#define _ATFILE_SOURCE -#define _GNU_SOURCE -#include <stddef.h> -#include <fcntl.h> - -int main(void) -{ - utimensat(AT_FDCWD, "foo", NULL, 0); - futimens(0, NULL); - return 0; -} -EOF -if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then - utimens=yes -fi - -# check if pipe2 is there -pipe2=no -cat > $TMPC << EOF -#define _GNU_SOURCE -#include <unistd.h> -#include <fcntl.h> - -int main(void) -{ - int pipefd[2]; - pipe2(pipefd, O_CLOEXEC); - return 0; -} -EOF -if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then - pipe2=yes -fi - -# check if tee/splice is there. vmsplice was added same time. -splice=no -cat > $TMPC << EOF -#define _GNU_SOURCE -#include <unistd.h> -#include <fcntl.h> -#include <limits.h> - -int main(void) -{ - int len, fd; - len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); - splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); - return 0; -} -EOF -if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then - splice=yes -fi - -# Check if tools are available to build documentation. -if test "$build_docs" = "yes" -a $ ! -x "`which texi2html 2>/dev/null`" -o ! -x "`which pod2man 2>/dev/null`" $ ; then - build_docs="no" -fi - -########################################## -# Do we need librt -CLOCKLIBS="" -cat > $TMPC <<EOF -#include <signal.h> -#include <time.h> -int main(void) { clockid_t id; return clock_gettime(id, NULL); } -EOF - -rt=no -if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then - : -elif $cc $ARCH_CFLAGS -o $TMPE $TMPC -lrt > /dev/null 2> /dev/null ; then - rt=yes -fi - -if test "$rt" = "yes" ; then - CLOCKLIBS="-lrt" -fi - -if test "$mingw32" = "yes" ; then - if test -z "$prefix" ; then - prefix="c:/Program Files/Qemu" - fi - mansuffix="" - datasuffix="" - docsuffix="" - binsuffix="" -else - if test -z "$prefix" ; then - prefix="/usr/local" - fi - mansuffix="/share/man" - datasuffix="/share/qemu" - docsuffix="/share/doc/qemu" - binsuffix="/bin" -fi - -echo "Install prefix $prefix" -echo "BIOS directory $prefix$datasuffix" -echo "binary directory $prefix$binsuffix" -if test "$mingw32" = "no" ; then -echo "Manual directory $prefix$mansuffix" -echo "ELF interp prefix $interp_prefix" -fi -echo "Source path $source_path" -echo "C compiler $cc" -echo "Host C compiler $host_cc" -echo "ARCH_CFLAGS $ARCH_CFLAGS" -echo "make $make" -echo "install $install" -echo "host CPU $cpu" -echo "host big endian $bigendian" -echo "target list $target_list" -echo "tcg debug enabled $debug_tcg" -echo "gprof enabled $gprof" -echo "sparse enabled $sparse" -echo "strip binaries $strip_opt" -echo "profiler $profiler" -echo "static build $static" -echo "-Werror enabled $werror" -if test "$darwin" = "yes" ; then - echo "Cocoa support $cocoa" -fi -echo "SDL support $sdl" -if test "$sdl" != "no" ; then - echo "SDL static link $sdl_static" -fi -echo "curses support $curses" -echo "curl support $curl" -echo "mingw32 support $mingw32" -echo "Audio drivers $audio_drv_list" -echo "Extra audio cards $audio_card_list" -echo "Mixer emulation $mixemu" -echo "SerialICE support $serialice" -echo "VNC TLS support $vnc_tls" -if test "$vnc_tls" = "yes" ; then - echo " TLS CFLAGS $vnc_tls_cflags" - echo " TLS LIBS $vnc_tls_libs" -fi -echo "VNC SASL support $vnc_sasl" -if test "$vnc_sasl" = "yes" ; then - echo " SASL CFLAGS $vnc_sasl_cflags" - echo " SASL LIBS $vnc_sasl_libs" -fi -if test -n "$sparc_cpu"; then - echo "Target Sparc Arch $sparc_cpu" -fi -echo "kqemu support $kqemu" -echo "xen support $xen" -echo "brlapi support $brlapi" -echo "Documentation $build_docs" -[ ! -z "$uname_release" ] && \ -echo "uname -r $uname_release" -echo "NPTL support $nptl" -echo "vde support $vde" -echo "AIO support $aio" -echo "IO thread $io_thread" -echo "Install blobs $blobs" -echo -e "KVM support $kvm" -echo "fdt support $fdt" -echo "preadv support $preadv" - -if test $sdl_too_old = "yes"; then -echo "-> Your SDL version is too old - please upgrade to have SDL support" -fi -#if test "$sdl_static" = "no"; then -# echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output" -#fi - -config_host_mak="config-host.mak" -config_host_h="config-host.h" - -#echo "Creating $config_host_mak and $config_host_h" - -test -f $config_host_h && mv $config_host_h ${config_host_h}~ - -echo "# Automatically generated by configure - do not modify" > $config_host_mak -printf "# Configured with:" >> $config_host_mak -printf " '%s'" "$0" "$@" >> $config_host_mak -echo >> $config_host_mak -echo "/* Automatically generated by configure - do not modify */" > $config_host_h - -echo "prefix=$prefix" >> $config_host_mak -echo "bindir=\${prefix}$binsuffix" >> $config_host_mak -echo "mandir=\${prefix}$mansuffix" >> $config_host_mak -echo "datadir=\${prefix}$datasuffix" >> $config_host_mak -echo "docdir=\${prefix}$docsuffix" >> $config_host_mak -echo "#define CONFIG_QEMU_SHAREDIR \"$prefix$datasuffix\"" >> $config_host_h -echo "MAKE=$make" >> $config_host_mak -echo "INSTALL=$install" >> $config_host_mak -echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak -echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak -echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak -echo "CC=$cc" >> $config_host_mak -echo "HOST_CC=$host_cc" >> $config_host_mak -echo "AR=$ar" >> $config_host_mak -echo "OBJCOPY=$objcopy" >> $config_host_mak -echo "LD=$ld" >> $config_host_mak -echo "CFLAGS=$CFLAGS $OS_CFLAGS $ARCH_CFLAGS $EXTRA_CFLAGS" >> $config_host_mak -echo "LDFLAGS=$LDFLAGS $OS_LDFLAGS $ARCH_LDFLAGS $EXTRA_LDFLAGS" >> $config_host_mak -echo "EXESUF=$EXESUF" >> $config_host_mak -echo "PTHREADLIBS=$PTHREADLIBS" >> $config_host_mak -echo "CLOCKLIBS=$CLOCKLIBS" >> $config_host_mak -case "$cpu" in - i386|x86_64|alpha|cris|hppa|ia64|m68k|microbaze|mips|mips64|ppc|ppc64|s390|sparc|sparc64) - ARCH=$cpu - ;; - armv4b|arm4l) - ARCH=arm - ;; - *) - echo "Unsupported CPU = $cpu" - exit 1 - ;; -esac -echo "ARCH=$ARCH" >> $config_host_mak -arch_name=`echo $ARCH | tr '[:lower:]' '[:upper:]'` -echo "#define HOST_$arch_name 1" >> $config_host_h - -if test "$debug_tcg" = "yes" ; then - echo "#define DEBUG_TCG 1" >> $config_host_h -fi -if test "$debug" = "yes" ; then - echo "#define DEBUG_EXEC 1" >> $config_host_h -fi -if test "$sparse" = "yes" ; then - echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak - echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak - echo "CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak -fi -if test "$strip_opt" = "yes" ; then - echo "STRIP_OPT=-s" >> $config_host_mak -fi -if test "$bigendian" = "yes" ; then - echo "WORDS_BIGENDIAN=yes" >> $config_host_mak - echo "#define WORDS_BIGENDIAN 1" >> $config_host_h -fi -echo "#define HOST_LONG_BITS $hostlongbits" >> $config_host_h -if test "$mingw32" = "yes" ; then - echo "CONFIG_WIN32=y" >> $config_host_mak - echo "#define CONFIG_WIN32 1" >> $config_host_h -else - cat > $TMPC << EOF -#include <byteswap.h> -int main(void) { return bswap_32(0); } -EOF - if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then - echo "#define HAVE_BYTESWAP_H 1" >> $config_host_h - fi - cat > $TMPC << EOF -#include <sys/endian.h> -#include <sys/types.h> -#include <machine/bswap.h> -int main(void) { return bswap32(0); } -EOF - if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then - echo "#define HAVE_MACHINE_BSWAP_H 1" >> $config_host_h - fi -fi - -if [ "$openbsd" = "yes" ] ; then - echo "#define ENOTSUP 4096" >> $config_host_h -fi - -if test "$darwin" = "yes" ; then - echo "CONFIG_DARWIN=y" >> $config_host_mak - echo "#define CONFIG_DARWIN 1" >> $config_host_h -fi - -if test "$aix" = "yes" ; then - echo "CONFIG_AIX=y" >> $config_host_mak - echo "#define CONFIG_AIX 1" >> $config_host_h -fi - -if test "$solaris" = "yes" ; then - echo "CONFIG_SOLARIS=y" >> $config_host_mak - echo "#define HOST_SOLARIS $solarisrev" >> $config_host_h - if test "$needs_libsunmath" = "yes" ; then - echo "NEEDS_LIBSUNMATH=yes" >> $config_host_mak - echo "#define NEEDS_LIBSUNMATH 1" >> $config_host_h - fi -fi -if test -n "$sparc_cpu"; then - echo "CONFIG__sparc_${sparc_cpu}__=y" >> $config_host_mak - echo "#define __sparc_${sparc_cpu}__ 1" >> $config_host_h -fi -if test "$gprof" = "yes" ; then - echo "TARGET_GPROF=yes" >> $config_host_mak - echo "#define HAVE_GPROF 1" >> $config_host_h -fi -if test "$static" = "yes" ; then - echo "CONFIG_STATIC=y" >> $config_host_mak - echo "#define CONFIG_STATIC 1" >> $config_host_h -fi -if test $profiler = "yes" ; then - echo "#define CONFIG_PROFILER 1" >> $config_host_h -fi -if test "$slirp" = "yes" ; then - echo "CONFIG_SLIRP=y" >> $config_host_mak - echo "#define CONFIG_SLIRP 1" >> $config_host_h -fi -if test "$vde" = "yes" ; then - echo "CONFIG_VDE=y" >> $config_host_mak - echo "#define CONFIG_VDE 1" >> $config_host_h - echo "VDE_LIBS=-lvdeplug" >> $config_host_mak -fi -for card in $audio_card_list; do - def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'` - echo "$def=y" >> $config_host_mak - echo "#define $def 1" >> $config_host_h -done -echo "#define AUDIO_DRIVERS \\" >> $config_host_h -for drv in $audio_drv_list; 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then - echo "SDL_LIBS=$sdl_static_libs" >> $config_host_mak - elif test "$sdl_x11" = "yes" ; then - echo "SDL_LIBS=`$sdl_config --libs` -lX11" >> $config_host_mak - else - echo "SDL_LIBS=`$sdl_config --libs`" >> $config_host_mak - fi - if [ "${aa}" = "yes" ] ; then - echo "SDL_CFLAGS=`$sdl_config --cflags` `aalib-config --cflags`" >> $config_host_mak - else - echo "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_host_mak - fi -fi -if test "$cocoa" = "yes" ; then - echo "#define CONFIG_COCOA 1" >> $config_host_h - echo "CONFIG_COCOA=y" >> $config_host_mak -fi -if test "$curses" = "yes" ; then - echo "#define CONFIG_CURSES 1" >> $config_host_h - echo "CONFIG_CURSES=y" >> $config_host_mak - if test "$ncurses" = "yes" ; then - echo "CURSES_LIBS=-lncurses" >> $config_host_mak - else - echo "CURSES_LIBS=-lcurses" >> $config_host_mak - fi -fi -if test "$atfile" = "yes" ; then - echo "#define CONFIG_ATFILE 1" >> $config_host_h -fi -if test "$utimens" = "yes" ; then - echo "#define CONFIG_UTIMENSAT 1" >> $config_host_h -fi -if test "$pipe2" = "yes" ; then - echo "#define CONFIG_PIPE2 1" >> $config_host_h -fi -if test "$splice" = "yes" ; then - echo "#define CONFIG_SPLICE 1" >> $config_host_h -fi -if test "$inotify" = "yes" ; then - echo "#define CONFIG_INOTIFY 1" >> $config_host_h -fi -if test "$curl" = "yes" ; then - echo "CONFIG_CURL=y" >> $config_host_mak - echo "CURL_LIBS=$curl_libs" >> $config_host_mak - echo "#define CONFIG_CURL 1" >> $config_host_h -fi -if test "$brlapi" = "yes" ; then - echo "CONFIG_BRLAPI=y" >> $config_host_mak - echo "#define CONFIG_BRLAPI 1" >> $config_host_h - echo "BRLAPI_LIBS=-lbrlapi" >> $config_host_mak -fi -if test "$bluez" = "yes" ; then - echo "CONFIG_BLUEZ=y" >> $config_host_mak - echo "CONFIG_BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak - echo "CONFIG_BLUEZ_LIBS=$bluez_libs" >> $config_host_mak - echo "#define CONFIG_BLUEZ 1" >> $config_host_h -fi -if test "$xen" = "yes" ; then - echo "XEN_LIBS=-lxenstore -lxenctrl -lxenguest" >> $config_host_mak -fi -if test "$aio" = "yes" ; then - echo "#define CONFIG_AIO 1" >> $config_host_h - echo "CONFIG_AIO=y" >> $config_host_mak -fi -if test "$io_thread" = "yes" ; then - echo "CONFIG_IOTHREAD=y" >> $config_host_mak - echo "#define CONFIG_IOTHREAD 1" >> $config_host_h -fi -if test "$blobs" = "yes" ; then - echo "INSTALL_BLOBS=yes" >> $config_host_mak -fi -if test "$iovec" = "yes" ; then - echo "#define HAVE_IOVEC 1" >> $config_host_h -fi -if test "$preadv" = "yes" ; then - echo "#define HAVE_PREADV 1" >> $config_host_h -fi -if test "$fdt" = "yes" ; then - echo "#define HAVE_FDT 1" >> $config_host_h - echo "FDT_LIBS=-lfdt" >> $config_host_mak -fi - -# XXX: suppress that -if [ "$bsd" = "yes" ] ; then - echo "#define O_LARGEFILE 0" >> $config_host_h - echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_host_h - echo "#define HOST_BSD 1" >> $config_host_h -fi - -echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_host_h - -# USB host support -case "$usb" in -linux) - echo "HOST_USB=linux" >> $config_host_mak -;; -bsd) - echo "HOST_USB=bsd" >> $config_host_mak -;; -*) - echo "HOST_USB=stub" >> $config_host_mak -;; -esac - -# Determine what linker flags to use to force archive inclusion -check_linker_flags() -{ - w2= - if test "$2" ; 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then - TARGET_ABI_DIR=$TARGET_ARCH -fi -echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_mak -if [ $target_phys_bits -lt $hostlongbits ] ; then - target_phys_bits=$hostlongbits -fi -case "$target_arch2" in - i386|x86_64) - if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then - echo "CONFIG_XEN=y" >> $config_mak - fi - if test $kqemu = "yes" -a "$target_softmmu" = "yes" - then - echo "CONFIG_KQEMU=y" >> $config_mak - fi -esac -case "$target_arch2" in - i386|x86_64|ppcemb) - # Make sure the target and host cpus are compatible - if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ - $ "$target_arch2" = "$cpu" -o \ - \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" $ -o \ - $ "$target_arch2" = "x86_64" -a "$cpu" = "i386" $ -o \ - $ "$target_arch2" = "i386" -a "$cpu" = "x86_64" $ \) ; then - echo "CONFIG_KVM=y" >> $config_mak - echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak - fi -esac -echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_mak -echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_mak -echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak -if test "$target_bigendian" = "yes" ; then - echo "TARGET_WORDS_BIGENDIAN=y" >> $config_mak -fi -if test "$target_softmmu" = "yes" ; then - echo "CONFIG_SOFTMMU=y" >> $config_mak -fi -if test "$target_user_only" = "yes" ; then - echo "CONFIG_USER_ONLY=y" >> $config_mak -fi -if test "$target_linux_user" = "yes" ; then - echo "CONFIG_LINUX_USER=y" >> $config_mak -fi -if test "$target_darwin_user" = "yes" ; then - echo "CONFIG_DARWIN_USER=y" >> $config_mak -fi -list="" -if test ! -z "$gdb_xml_files" ; then - for x in $gdb_xml_files; do - list="$list $source_path/gdb-xml/$x" - done -fi -echo "TARGET_XML_FILES=$list" >> $config_mak - -case "$target_arch2" in - arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|sparc|sparc64|sparc32plus) - echo "CONFIG_SOFTFLOAT=y" >> $config_mak - ;; -esac - -if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then - echo "TARGET_HAS_BFLT=y" >> $config_mak -fi -if test "$target_user_only" = "yes" \ - -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then - echo "USE_NPTL=y" >> $config_mak -fi -# 32 bit ELF loader in addition to native 64 bit loader? -if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then - echo "TARGET_HAS_ELFLOAD32=y" >> $config_mak -fi -if test "$target_bsd_user" = "yes" ; then - echo "CONFIG_BSD_USER=y" >> $config_mak -fi - -$source_path/create_config < $config_mak > $config_h - -test -f ${config_h}~ && cmp -s $config_h ${config_h}~ && mv ${config_h}~ $config_h - -done # for target in $targets - -# build tree in object directory if source path is different from current one -if test "$source_path_used" = "yes" ; then - DIRS="tests tests/cris slirp audio block pc-bios/optionrom" - FILES="Makefile tests/Makefile" - FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit" - FILES="$FILES tests/test-mmap.c" - FILES="$FILES pc-bios/optionrom/Makefile" - for dir in $DIRS ; do - mkdir -p $dir - done - # remove the link and recreate it, as not all "ln -sf" overwrite the link - for f in $FILES ; do - rm -f $f - ln -s $source_path/$f $f - done -fi - -for hwlib in 32 64; do - d=libhw$hwlib - mkdir -p $d - rm -f $d/Makefile - ln -s $source_path/Makefile.hw $d/Makefile - echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak - echo "CPPFLAGS=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak -done diff --git a/qemu-0.11.0/console.c b/qemu-0.11.0/console.c deleted file mode 100644 index 52e3e57..0000000 --- a/qemu-0.11.0/console.c +++ /dev/null @@ -1,1616 +0,0 @@ -/* - * QEMU graphical console - * - * Copyright (c) 2004 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "console.h" -#include "qemu-timer.h" - -//#define DEBUG_CONSOLE -#define DEFAULT_BACKSCROLL 512 -#define MAX_CONSOLES 12 - -#define QEMU_RGBA(r, g, b, a) (((a) << 24) | ((r) << 16) | ((g) << 8) | (b)) -#define QEMU_RGB(r, g, b) QEMU_RGBA(r, g, b, 0xff) - -typedef struct TextAttributes { - uint8_t fgcol:4; - uint8_t bgcol:4; - uint8_t bold:1; - uint8_t uline:1; - uint8_t blink:1; - uint8_t invers:1; - uint8_t unvisible:1; -} TextAttributes; - -typedef struct TextCell { - uint8_t ch; - TextAttributes t_attrib; -} TextCell; - -#define MAX_ESC_PARAMS 3 - -enum TTYState { - TTY_STATE_NORM, - TTY_STATE_ESC, - TTY_STATE_CSI, -}; - -typedef struct QEMUFIFO { - uint8_t *buf; - int buf_size; - int count, wptr, rptr; -} QEMUFIFO; - -static int qemu_fifo_write(QEMUFIFO *f, const uint8_t *buf, int len1) -{ - int l, len; - - l = f->buf_size - f->count; - if (len1 > l) - len1 = l; - len = len1; - while (len > 0) { - l = f->buf_size - f->wptr; - if (l > len) - l = len; - memcpy(f->buf + f->wptr, buf, l); - f->wptr += l; - if (f->wptr >= f->buf_size) - f->wptr = 0; - buf += l; - len -= l; - } - f->count += len1; - return len1; -} - -static int qemu_fifo_read(QEMUFIFO *f, uint8_t *buf, int len1) -{ - int l, len; - - if (len1 > f->count) - len1 = f->count; - len = len1; - while (len > 0) { - l = f->buf_size - f->rptr; - if (l > len) - l = len; - memcpy(buf, f->buf + f->rptr, l); - f->rptr += l; - if (f->rptr >= f->buf_size) - f->rptr = 0; - buf += l; - len -= l; - } - f->count -= len1; - return len1; -} - -typedef enum { - GRAPHIC_CONSOLE, - TEXT_CONSOLE, - TEXT_CONSOLE_FIXED_SIZE -} console_type_t; - -/* ??? This is mis-named. - It is used for both text and graphical consoles. */ -struct TextConsole { - console_type_t console_type; - DisplayState *ds; - /* Graphic console state. */ - vga_hw_update_ptr hw_update; - vga_hw_invalidate_ptr hw_invalidate; - vga_hw_screen_dump_ptr hw_screen_dump; - vga_hw_text_update_ptr hw_text_update; - void *hw; - - int g_width, g_height; - int width; - int height; - int total_height; - int backscroll_height; - int x, y; - int x_saved, y_saved; - int y_displayed; - int y_base; - TextAttributes t_attrib_default; /* default text attributes */ - TextAttributes t_attrib; /* currently active text attributes */ - TextCell *cells; - int text_x[2], text_y[2], cursor_invalidate; - - int update_x0; - int update_y0; - int update_x1; - int update_y1; - - enum TTYState state; - int esc_params[MAX_ESC_PARAMS]; - int nb_esc_params; - - CharDriverState *chr; - /* fifo for key pressed */ - QEMUFIFO out_fifo; - uint8_t out_fifo_buf[16]; - QEMUTimer *kbd_timer; -}; - -static TextConsole *active_console; -static TextConsole *consoles[MAX_CONSOLES]; -static int nb_consoles = 0; - -void vga_hw_update(void) -{ - if (active_console && active_console->hw_update) - active_console->hw_update(active_console->hw); -} - -void vga_hw_invalidate(void) -{ - if (active_console->hw_invalidate) - active_console->hw_invalidate(active_console->hw); -} - -void vga_hw_screen_dump(const char *filename) -{ - TextConsole *previous_active_console; - - previous_active_console = active_console; - active_console = consoles[0]; - /* There is currently no way of specifying which screen we want to dump, - so always dump the first one. */ - if (consoles[0]->hw_screen_dump) - consoles[0]->hw_screen_dump(consoles[0]->hw, filename); - active_console = previous_active_console; -} - -void vga_hw_text_update(console_ch_t *chardata) -{ - if (active_console && active_console->hw_text_update) - active_console->hw_text_update(active_console->hw, chardata); -} - -/* convert a RGBA color to a color index usable in graphic primitives */ -static unsigned int vga_get_color(DisplayState *ds, unsigned int rgba) -{ - unsigned int r, g, b, color; - - switch(ds_get_bits_per_pixel(ds)) { -#if 0 - case 8: - r = (rgba >> 16) & 0xff; - g = (rgba >> 8) & 0xff; - b = (rgba) & 0xff; - color = (rgb_to_index[r] * 6 * 6) + - (rgb_to_index[g] * 6) + - (rgb_to_index[b]); - break; -#endif - case 15: - r = (rgba >> 16) & 0xff; - g = (rgba >> 8) & 0xff; - b = (rgba) & 0xff; - color = ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3); - break; - case 16: - r = (rgba >> 16) & 0xff; - g = (rgba >> 8) & 0xff; - b = (rgba) & 0xff; - color = ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3); - break; - case 32: - default: - color = rgba; - break; - } - return color; -} - -static void vga_fill_rect (DisplayState *ds, - int posx, int posy, int width, int height, uint32_t color) -{ - uint8_t *d, *d1; - int x, y, bpp; - - bpp = (ds_get_bits_per_pixel(ds) + 7) >> 3; - d1 = ds_get_data(ds) + - ds_get_linesize(ds) * posy + bpp * posx; - for (y = 0; y < height; y++) { - d = d1; - switch(bpp) { - case 1: - for (x = 0; x < width; x++) { - *((uint8_t *)d) = color; - d++; - } - break; - case 2: - for (x = 0; x < width; x++) { - *((uint16_t *)d) = color; - d += 2; - } - break; - case 4: - for (x = 0; x < width; x++) { - *((uint32_t *)d) = color; - d += 4; - } - break; - } - d1 += ds_get_linesize(ds); - } -} - -/* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */ -static void vga_bitblt(DisplayState *ds, int xs, int ys, int xd, int yd, int w, int h) -{ - const uint8_t *s; - uint8_t *d; - int wb, y, bpp; - - bpp = (ds_get_bits_per_pixel(ds) + 7) >> 3; - wb = w * bpp; - if (yd <= ys) { - s = ds_get_data(ds) + - ds_get_linesize(ds) * ys + bpp * xs; - d = ds_get_data(ds) + - ds_get_linesize(ds) * yd + bpp * xd; - for (y = 0; y < h; y++) { - memmove(d, s, wb); - d += ds_get_linesize(ds); - s += ds_get_linesize(ds); - } - } else { - s = ds_get_data(ds) + - ds_get_linesize(ds) * (ys + h - 1) + bpp * xs; - d = ds_get_data(ds) + - ds_get_linesize(ds) * (yd + h - 1) + bpp * xd; - for (y = 0; y < h; y++) { - memmove(d, s, wb); - d -= ds_get_linesize(ds); - s -= ds_get_linesize(ds); - } - } -} - -/***********************************************************/ -/* basic char display */ - -#define FONT_HEIGHT 16 -#define FONT_WIDTH 8 - -#include "vgafont.h" - -#define cbswap_32(__x) \ -((uint32_t)( \ - (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \ - (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \ - (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \ - (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )) - -#ifdef WORDS_BIGENDIAN -#define PAT(x) x -#else -#define PAT(x) cbswap_32(x) -#endif - -static const uint32_t dmask16[16] = { - PAT(0x00000000), - PAT(0x000000ff), - PAT(0x0000ff00), - PAT(0x0000ffff), - PAT(0x00ff0000), - PAT(0x00ff00ff), - PAT(0x00ffff00), - PAT(0x00ffffff), - PAT(0xff000000), - PAT(0xff0000ff), - PAT(0xff00ff00), - PAT(0xff00ffff), - PAT(0xffff0000), - PAT(0xffff00ff), - PAT(0xffffff00), - PAT(0xffffffff), -}; - -static const uint32_t dmask4[4] = { - PAT(0x00000000), - PAT(0x0000ffff), - PAT(0xffff0000), - PAT(0xffffffff), -}; - -static uint32_t color_table[2][8]; - -enum color_names { - COLOR_BLACK = 0, - COLOR_RED = 1, - COLOR_GREEN = 2, - COLOR_YELLOW = 3, - COLOR_BLUE = 4, - COLOR_MAGENTA = 5, - COLOR_CYAN = 6, - COLOR_WHITE = 7 -}; - -static const uint32_t color_table_rgb[2][8] = { - { /* dark */ - QEMU_RGB(0x00, 0x00, 0x00), /* black */ - QEMU_RGB(0xaa, 0x00, 0x00), /* red */ - QEMU_RGB(0x00, 0xaa, 0x00), /* green */ - QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ - QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ - QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ - QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ - QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ - }, - { /* bright */ - QEMU_RGB(0x00, 0x00, 0x00), /* black */ - QEMU_RGB(0xff, 0x00, 0x00), /* red */ - QEMU_RGB(0x00, 0xff, 0x00), /* green */ - QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ - QEMU_RGB(0x00, 0x00, 0xff), /* blue */ - QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ - QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ - QEMU_RGB(0xff, 0xff, 0xff), /* white */ - } -}; - -static inline unsigned int col_expand(DisplayState *ds, unsigned int col) -{ - switch(ds_get_bits_per_pixel(ds)) { - case 8: - col |= col << 8; - col |= col << 16; - break; - case 15: - case 16: - col |= col << 16; - break; - default: - break; - } - - return col; -} -#ifdef DEBUG_CONSOLE -static void console_print_text_attributes(TextAttributes *t_attrib, char ch) -{ - if (t_attrib->bold) { - printf("b"); - } else { - printf(" "); - } - if (t_attrib->uline) { - printf("u"); - } else { - printf(" "); - } - if (t_attrib->blink) { - printf("l"); - } else { - printf(" "); - } - if (t_attrib->invers) { - printf("i"); - } else { - printf(" "); - } - if (t_attrib->unvisible) { - printf("n"); - } else { - printf(" "); - } - - printf(" fg: %d bg: %d ch:'%2X' '%c'\n", t_attrib->fgcol, t_attrib->bgcol, ch, ch); -} -#endif - -static void vga_putcharxy(DisplayState *ds, int x, int y, int ch, - TextAttributes *t_attrib) -{ - uint8_t *d; - const uint8_t *font_ptr; - unsigned int font_data, linesize, xorcol, bpp; - int i; - unsigned int fgcol, bgcol; - -#ifdef DEBUG_CONSOLE - printf("x: %2i y: %2i", x, y); - console_print_text_attributes(t_attrib, ch); -#endif - - if (t_attrib->invers) { - bgcol = color_table[t_attrib->bold][t_attrib->fgcol]; - fgcol = color_table[t_attrib->bold][t_attrib->bgcol]; - } else { - fgcol = color_table[t_attrib->bold][t_attrib->fgcol]; - bgcol = color_table[t_attrib->bold][t_attrib->bgcol]; - } - - bpp = (ds_get_bits_per_pixel(ds) + 7) >> 3; - d = ds_get_data(ds) + - ds_get_linesize(ds) * y * FONT_HEIGHT + bpp * x * FONT_WIDTH; - linesize = ds_get_linesize(ds); - font_ptr = vgafont16 + FONT_HEIGHT * ch; - xorcol = bgcol ^ fgcol; - switch(ds_get_bits_per_pixel(ds)) { - case 8: - for(i = 0; i < FONT_HEIGHT; i++) { - font_data = *font_ptr++; - if (t_attrib->uline - && ((i == FONT_HEIGHT - 2) || (i == FONT_HEIGHT - 3))) { - font_data = 0xFFFF; - } - ((uint32_t *)d)[0] = (dmask16[(font_data >> 4)] & xorcol) ^ bgcol; - ((uint32_t *)d)[1] = (dmask16[(font_data >> 0) & 0xf] & xorcol) ^ bgcol; - d += linesize; - } - break; - case 16: - case 15: - for(i = 0; i < FONT_HEIGHT; i++) { - font_data = *font_ptr++; - if (t_attrib->uline - && ((i == FONT_HEIGHT - 2) || (i == FONT_HEIGHT - 3))) { - font_data = 0xFFFF; - } - ((uint32_t *)d)[0] = (dmask4[(font_data >> 6)] & xorcol) ^ bgcol; - ((uint32_t *)d)[1] = (dmask4[(font_data >> 4) & 3] & xorcol) ^ bgcol; - ((uint32_t *)d)[2] = (dmask4[(font_data >> 2) & 3] & xorcol) ^ bgcol; - ((uint32_t *)d)[3] = (dmask4[(font_data >> 0) & 3] & xorcol) ^ bgcol; - d += linesize; - } - break; - case 32: - for(i = 0; i < FONT_HEIGHT; i++) { - font_data = *font_ptr++; - if (t_attrib->uline && ((i == FONT_HEIGHT - 2) || (i == FONT_HEIGHT - 3))) { - font_data = 0xFFFF; - } - ((uint32_t *)d)[0] = (-((font_data >> 7)) & xorcol) ^ bgcol; - ((uint32_t *)d)[1] = (-((font_data >> 6) & 1) & xorcol) ^ bgcol; - ((uint32_t *)d)[2] = (-((font_data >> 5) & 1) & xorcol) ^ bgcol; - ((uint32_t *)d)[3] = (-((font_data >> 4) & 1) & xorcol) ^ bgcol; - ((uint32_t *)d)[4] = (-((font_data >> 3) & 1) & xorcol) ^ bgcol; - ((uint32_t *)d)[5] = (-((font_data >> 2) & 1) & xorcol) ^ bgcol; - ((uint32_t *)d)[6] = (-((font_data >> 1) & 1) & xorcol) ^ bgcol; - ((uint32_t *)d)[7] = (-((font_data >> 0) & 1) & xorcol) ^ bgcol; - d += linesize; - } - break; - } -} - -static void text_console_resize(TextConsole *s) -{ - TextCell *cells, *c, *c1; - int w1, x, y, last_width; - - last_width = s->width; - s->width = s->g_width / FONT_WIDTH; - s->height = s->g_height / FONT_HEIGHT; - - w1 = last_width; - if (s->width < w1) - w1 = s->width; - - cells = qemu_malloc(s->width * s->total_height * sizeof(TextCell)); - for(y = 0; y < s->total_height; y++) { - c = &cells[y * s->width]; - if (w1 > 0) { - c1 = &s->cells[y * last_width]; - for(x = 0; x < w1; x++) { - *c++ = *c1++; - } - } - for(x = w1; x < s->width; x++) { - c->ch = ' '; - c->t_attrib = s->t_attrib_default; - c++; - } - } - qemu_free(s->cells); - s->cells = cells; -} - -static inline void text_update_xy(TextConsole *s, int x, int y) -{ - s->text_x[0] = MIN(s->text_x[0], x); - s->text_x[1] = MAX(s->text_x[1], x); - s->text_y[0] = MIN(s->text_y[0], y); - s->text_y[1] = MAX(s->text_y[1], y); -} - -static void invalidate_xy(TextConsole *s, int x, int y) -{ - if (s->update_x0 > x * FONT_WIDTH) - s->update_x0 = x * FONT_WIDTH; - if (s->update_y0 > y * FONT_HEIGHT) - s->update_y0 = y * FONT_HEIGHT; - if (s->update_x1 < (x + 1) * FONT_WIDTH) - s->update_x1 = (x + 1) * FONT_WIDTH; - if (s->update_y1 < (y + 1) * FONT_HEIGHT) - s->update_y1 = (y + 1) * FONT_HEIGHT; -} - -static void update_xy(TextConsole *s, int x, int y) -{ - TextCell *c; - int y1, y2; - - if (s == active_console) { - if (!ds_get_bits_per_pixel(s->ds)) { - text_update_xy(s, x, y); - return; - } - - y1 = (s->y_base + y) % s->total_height; - y2 = y1 - s->y_displayed; - if (y2 < 0) - y2 += s->total_height; - if (y2 < s->height) { - c = &s->cells[y1 * s->width + x]; - vga_putcharxy(s->ds, x, y2, c->ch, - &(c->t_attrib)); - invalidate_xy(s, x, y2); - } - } -} - -static void console_show_cursor(TextConsole *s, int show) -{ - TextCell *c; - int y, y1; - - if (s == active_console) { - int x = s->x; - - if (!ds_get_bits_per_pixel(s->ds)) { - s->cursor_invalidate = 1; - return; - } - - if (x >= s->width) { - x = s->width - 1; - } - y1 = (s->y_base + s->y) % s->total_height; - y = y1 - s->y_displayed; - if (y < 0) - y += s->total_height; - if (y < s->height) { - c = &s->cells[y1 * s->width + x]; - if (show) { - TextAttributes t_attrib = s->t_attrib_default; - t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ - vga_putcharxy(s->ds, x, y, c->ch, &t_attrib); - } else { - vga_putcharxy(s->ds, x, y, c->ch, &(c->t_attrib)); - } - invalidate_xy(s, x, y); - } - } -} - -static void console_refresh(TextConsole *s) -{ - TextCell *c; - int x, y, y1; - - if (s != active_console) - return; - if (!ds_get_bits_per_pixel(s->ds)) { - s->text_x[0] = 0; - s->text_y[0] = 0; - s->text_x[1] = s->width - 1; - s->text_y[1] = s->height - 1; - s->cursor_invalidate = 1; - return; - } - - vga_fill_rect(s->ds, 0, 0, ds_get_width(s->ds), ds_get_height(s->ds), - color_table[0][COLOR_BLACK]); - y1 = s->y_displayed; - for(y = 0; y < s->height; y++) { - c = s->cells + y1 * s->width; - for(x = 0; x < s->width; x++) { - vga_putcharxy(s->ds, x, y, c->ch, - &(c->t_attrib)); - c++; - } - if (++y1 == s->total_height) - y1 = 0; - } - console_show_cursor(s, 1); - dpy_update(s->ds, 0, 0, ds_get_width(s->ds), ds_get_height(s->ds)); -} - -static void console_scroll(int ydelta) -{ - TextConsole *s; - int i, y1; - - s = active_console; - if (!s || (s->console_type == GRAPHIC_CONSOLE)) - return; - - if (ydelta > 0) { - for(i = 0; i < ydelta; i++) { - if (s->y_displayed == s->y_base) - break; - if (++s->y_displayed == s->total_height) - s->y_displayed = 0; - } - } else { - ydelta = -ydelta; - i = s->backscroll_height; - if (i > s->total_height - s->height) - i = s->total_height - s->height; - y1 = s->y_base - i; - if (y1 < 0) - y1 += s->total_height; - for(i = 0; i < ydelta; i++) { - if (s->y_displayed == y1) - break; - if (--s->y_displayed < 0) - s->y_displayed = s->total_height - 1; - } - } - console_refresh(s); -} - -static void console_put_lf(TextConsole *s) -{ - TextCell *c; - int x, y1; - - s->y++; - if (s->y >= s->height) { - s->y = s->height - 1; - - if (s->y_displayed == s->y_base) { - if (++s->y_displayed == s->total_height) - s->y_displayed = 0; - } - if (++s->y_base == s->total_height) - s->y_base = 0; - if (s->backscroll_height < s->total_height) - s->backscroll_height++; - y1 = (s->y_base + s->height - 1) % s->total_height; - c = &s->cells[y1 * s->width]; - for(x = 0; x < s->width; x++) { - c->ch = ' '; - c->t_attrib = s->t_attrib_default; - c++; - } - if (s == active_console && s->y_displayed == s->y_base) { - if (!ds_get_bits_per_pixel(s->ds)) { - s->text_x[0] = 0; - s->text_y[0] = 0; - s->text_x[1] = s->width - 1; - s->text_y[1] = s->height - 1; - return; - } - - vga_bitblt(s->ds, 0, FONT_HEIGHT, 0, 0, - s->width * FONT_WIDTH, - (s->height - 1) * FONT_HEIGHT); - vga_fill_rect(s->ds, 0, (s->height - 1) * FONT_HEIGHT, - s->width * FONT_WIDTH, FONT_HEIGHT, - color_table[0][s->t_attrib_default.bgcol]); - s->update_x0 = 0; - s->update_y0 = 0; - s->update_x1 = s->width * FONT_WIDTH; - s->update_y1 = s->height * FONT_HEIGHT; - } - } -} - -/* Set console attributes depending on the current escape codes. - * NOTE: I know this code is not very efficient (checking every color for it - * self) but it is more readable and better maintainable. - */ -static void console_handle_escape(TextConsole *s) -{ - int i; - - for (i=0; i<s->nb_esc_params; i++) { - switch (s->esc_params[i]) { - case 0: /* reset all console attributes to default */ - s->t_attrib = s->t_attrib_default; - break; - case 1: - s->t_attrib.bold = 1; - break; - case 4: - s->t_attrib.uline = 1; - break; - case 5: - s->t_attrib.blink = 1; - break; - case 7: - s->t_attrib.invers = 1; - break; - case 8: - s->t_attrib.unvisible = 1; - break; - case 22: - s->t_attrib.bold = 0; - break; - case 24: - s->t_attrib.uline = 0; - break; - case 25: - s->t_attrib.blink = 0; - break; - case 27: - s->t_attrib.invers = 0; - break; - case 28: - s->t_attrib.unvisible = 0; - break; - /* set foreground color */ - case 30: - s->t_attrib.fgcol=COLOR_BLACK; - break; - case 31: - s->t_attrib.fgcol=COLOR_RED; - break; - case 32: - s->t_attrib.fgcol=COLOR_GREEN; - break; - case 33: - s->t_attrib.fgcol=COLOR_YELLOW; - break; - case 34: - s->t_attrib.fgcol=COLOR_BLUE; - break; - case 35: - s->t_attrib.fgcol=COLOR_MAGENTA; - break; - case 36: - s->t_attrib.fgcol=COLOR_CYAN; - break; - case 37: - s->t_attrib.fgcol=COLOR_WHITE; - break; - /* set background color */ - case 40: - s->t_attrib.bgcol=COLOR_BLACK; - break; - case 41: - s->t_attrib.bgcol=COLOR_RED; - break; - case 42: - s->t_attrib.bgcol=COLOR_GREEN; - break; - case 43: - s->t_attrib.bgcol=COLOR_YELLOW; - break; - case 44: - s->t_attrib.bgcol=COLOR_BLUE; - break; - case 45: - s->t_attrib.bgcol=COLOR_MAGENTA; - break; - case 46: - s->t_attrib.bgcol=COLOR_CYAN; - break; - case 47: - s->t_attrib.bgcol=COLOR_WHITE; - break; - } - } -} - -static void console_clear_xy(TextConsole *s, int x, int y) -{ - int y1 = (s->y_base + y) % s->total_height; - TextCell *c = &s->cells[y1 * s->width + x]; - c->ch = ' '; - c->t_attrib = s->t_attrib_default; - c++; - update_xy(s, x, y); -} - -static void console_putchar(TextConsole *s, int ch) -{ - TextCell *c; - int y1, i; - int x, y; - - switch(s->state) { - case TTY_STATE_NORM: - switch(ch) { - case '\r': /* carriage return */ - s->x = 0; - break; - case '\n': /* newline */ - console_put_lf(s); - break; - case '\b': /* backspace */ - if (s->x > 0) - s->x--; - break; - case '\t': /* tabspace */ - if (s->x + (8 - (s->x % 8)) > s->width) { - s->x = 0; - console_put_lf(s); - } else { - s->x = s->x + (8 - (s->x % 8)); - } - break; - case '\a': /* alert aka. bell */ - /* TODO: has to be implemented */ - break; - case 14: - /* SI (shift in), character set 0 (ignored) */ - break; - case 15: - /* SO (shift out), character set 1 (ignored) */ - break; - case 27: /* esc (introducing an escape sequence) */ - s->state = TTY_STATE_ESC; - break; - default: - if (s->x >= s->width) { - /* line wrap */ - s->x = 0; - console_put_lf(s); - } - y1 = (s->y_base + s->y) % s->total_height; - c = &s->cells[y1 * s->width + s->x]; - c->ch = ch; - c->t_attrib = s->t_attrib; - update_xy(s, s->x, s->y); - s->x++; - break; - } - break; - case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ - if (ch == '[') { - for(i=0;i<MAX_ESC_PARAMS;i++) - s->esc_params[i] = 0; - s->nb_esc_params = 0; - s->state = TTY_STATE_CSI; - } else { - s->state = TTY_STATE_NORM; - } - break; - case TTY_STATE_CSI: /* handle escape sequence parameters */ - if (ch >= '0' && ch <= '9') { - if (s->nb_esc_params < MAX_ESC_PARAMS) { - s->esc_params[s->nb_esc_params] = - s->esc_params[s->nb_esc_params] * 10 + ch - '0'; - } - } else { - s->nb_esc_params++; - if (ch == ';') - break; -#ifdef DEBUG_CONSOLE - fprintf(stderr, "escape sequence CSI%d;%d%c, %d parameters\n", - s->esc_params[0], s->esc_params[1], ch, s->nb_esc_params); -#endif - s->state = TTY_STATE_NORM; - switch(ch) { - case 'A': - /* move cursor up */ - if (s->esc_params[0] == 0) { - s->esc_params[0] = 1; - } - s->y -= s->esc_params[0]; - if (s->y < 0) { - s->y = 0; - } - break; - case 'B': - /* move cursor down */ - if (s->esc_params[0] == 0) { - s->esc_params[0] = 1; - } - s->y += s->esc_params[0]; - if (s->y >= s->height) { - s->y = s->height - 1; - } - break; - case 'C': - /* move cursor right */ - if (s->esc_params[0] == 0) { - s->esc_params[0] = 1; - } - s->x += s->esc_params[0]; - if (s->x >= s->width) { - s->x = s->width - 1; - } - break; - case 'D': - /* move cursor left */ - if (s->esc_params[0] == 0) { - s->esc_params[0] = 1; - } - s->x -= s->esc_params[0]; - if (s->x < 0) { - s->x = 0; - } - break; - case 'G': - /* move cursor to column */ - s->x = s->esc_params[0] - 1; - if (s->x < 0) { - s->x = 0; - } - break; - case 'f': - case 'H': - /* move cursor to row, column */ - s->x = s->esc_params[1] - 1; - if (s->x < 0) { - s->x = 0; - } - s->y = s->esc_params[0] - 1; - if (s->y < 0) { - s->y = 0; - } - break; - case 'J': - switch (s->esc_params[0]) { - case 0: - /* clear to end of screen */ - for (y = s->y; y < s->height; y++) { - for (x = 0; x < s->width; x++) { - if (y == s->y && x < s->x) { - continue; - } - console_clear_xy(s, x, y); - } - } - break; - case 1: - /* clear from beginning of screen */ - for (y = 0; y <= s->y; y++) { - for (x = 0; x < s->width; x++) { - if (y == s->y && x > s->x) { - break; - } - console_clear_xy(s, x, y); - } - } - break; - case 2: - /* clear entire screen */ - for (y = 0; y <= s->height; y++) { - for (x = 0; x < s->width; x++) { - console_clear_xy(s, x, y); - } - } - break; - } - case 'K': - switch (s->esc_params[0]) { - case 0: - /* clear to eol */ - for(x = s->x; x < s->width; x++) { - console_clear_xy(s, x, s->y); - } - break; - case 1: - /* clear from beginning of line */ - for (x = 0; x <= s->x; x++) { - console_clear_xy(s, x, s->y); - } - break; - case 2: - /* clear entire line */ - for(x = 0; x < s->width; x++) { - console_clear_xy(s, x, s->y); - } - break; - } - break; - case 'm': - console_handle_escape(s); - break; - case 'n': - /* report cursor position */ - /* TODO: send ESC[row;colR */ - break; - case 's': - /* save cursor position */ - s->x_saved = s->x; - s->y_saved = s->y; - break; - case 'u': - /* restore cursor position */ - s->x = s->x_saved; - s->y = s->y_saved; - break; - default: -#ifdef DEBUG_CONSOLE - fprintf(stderr, "unhandled escape character '%c'\n", ch); -#endif - break; - } - break; - } - } -} - -void console_select(unsigned int index) -{ - TextConsole *s; - - if (index >= MAX_CONSOLES) - return; - active_console->g_width = ds_get_width(active_console->ds); - active_console->g_height = ds_get_height(active_console->ds); - s = consoles[index]; - if (s) { - DisplayState *ds = s->ds; - active_console = s; - if (ds_get_bits_per_pixel(s->ds)) { - ds->surface = qemu_resize_displaysurface(ds, s->g_width, s->g_height); - } else { - s->ds->surface->width = s->width; - s->ds->surface->height = s->height; - } - dpy_resize(s->ds); - vga_hw_invalidate(); - } -} - -static int console_puts(CharDriverState *chr, const uint8_t *buf, int len) -{ - TextConsole *s = chr->opaque; - int i; - - s->update_x0 = s->width * FONT_WIDTH; - s->update_y0 = s->height * FONT_HEIGHT; - s->update_x1 = 0; - s->update_y1 = 0; - console_show_cursor(s, 0); - for(i = 0; i < len; i++) { - console_putchar(s, buf[i]); - } - console_show_cursor(s, 1); - if (ds_get_bits_per_pixel(s->ds) && s->update_x0 < s->update_x1) { - dpy_update(s->ds, s->update_x0, s->update_y0, - s->update_x1 - s->update_x0, - s->update_y1 - s->update_y0); - } - return len; -} - -static void console_send_event(CharDriverState *chr, int event) -{ - TextConsole *s = chr->opaque; - int i; - - if (event == CHR_EVENT_FOCUS) { - for(i = 0; i < nb_consoles; i++) { - if (consoles[i] == s) { - console_select(i); - break; - } - } - } -} - -static void kbd_send_chars(void *opaque) -{ - TextConsole *s = opaque; - int len; - uint8_t buf[16]; - - len = qemu_chr_can_read(s->chr); - if (len > s->out_fifo.count) - len = s->out_fifo.count; - if (len > 0) { - if (len > sizeof(buf)) - len = sizeof(buf); - qemu_fifo_read(&s->out_fifo, buf, len); - qemu_chr_read(s->chr, buf, len); - } - /* characters are pending: we send them a bit later (XXX: - horrible, should change char device API) */ - if (s->out_fifo.count > 0) { - qemu_mod_timer(s->kbd_timer, qemu_get_clock(rt_clock) + 1); - } -} - -/* called when an ascii key is pressed */ -void kbd_put_keysym(int keysym) -{ - TextConsole *s; - uint8_t buf[16], *q; - int c; - - s = active_console; - if (!s || (s->console_type == GRAPHIC_CONSOLE)) - return; - - switch(keysym) { - case QEMU_KEY_CTRL_UP: - console_scroll(-1); - break; - case QEMU_KEY_CTRL_DOWN: - console_scroll(1); - break; - case QEMU_KEY_CTRL_PAGEUP: - console_scroll(-10); - break; - case QEMU_KEY_CTRL_PAGEDOWN: - console_scroll(10); - break; - default: - /* convert the QEMU keysym to VT100 key string */ - q = buf; - if (keysym >= 0xe100 && keysym <= 0xe11f) { - *q++ = '\033'; - *q++ = '['; - c = keysym - 0xe100; - if (c >= 10) - *q++ = '0' + (c / 10); - *q++ = '0' + (c % 10); - *q++ = '~'; - } else if (keysym >= 0xe120 && keysym <= 0xe17f) { - *q++ = '\033'; - *q++ = '['; - *q++ = keysym & 0xff; - } else { - *q++ = keysym; - } - if (s->chr->chr_read) { - qemu_fifo_write(&s->out_fifo, buf, q - buf); - kbd_send_chars(s); - } - break; - } -} - -static void text_console_invalidate(void *opaque) -{ - TextConsole *s = (TextConsole *) opaque; - if (!ds_get_bits_per_pixel(s->ds) && s->console_type == TEXT_CONSOLE) { - s->g_width = ds_get_width(s->ds); - s->g_height = ds_get_height(s->ds); - text_console_resize(s); - } - console_refresh(s); -} - -static void text_console_update(void *opaque, console_ch_t *chardata) -{ - TextConsole *s = (TextConsole *) opaque; - int i, j, src; - - if (s->text_x[0] <= s->text_x[1]) { - src = (s->y_base + s->text_y[0]) * s->width; - chardata += s->text_y[0] * s->width; - for (i = s->text_y[0]; i <= s->text_y[1]; i ++) - for (j = 0; j < s->width; j ++, src ++) - console_write_ch(chardata ++, s->cells[src].ch | - (s->cells[src].t_attrib.fgcol << 12) | - (s->cells[src].t_attrib.bgcol << 8) | - (s->cells[src].t_attrib.bold << 21)); - dpy_update(s->ds, s->text_x[0], s->text_y[0], - s->text_x[1] - s->text_x[0], i - s->text_y[0]); - s->text_x[0] = s->width; - s->text_y[0] = s->height; - s->text_x[1] = 0; - s->text_y[1] = 0; - } - if (s->cursor_invalidate) { - dpy_cursor(s->ds, s->x, s->y); - s->cursor_invalidate = 0; - } -} - -static TextConsole *get_graphic_console(DisplayState *ds) -{ - int i; - TextConsole *s; - for (i = 0; i < nb_consoles; i++) { - s = consoles[i]; - if (s->console_type == GRAPHIC_CONSOLE && s->ds == ds) - return s; - } - return NULL; -} - -static TextConsole *new_console(DisplayState *ds, console_type_t console_type) -{ - TextConsole *s; - int i; - - if (nb_consoles >= MAX_CONSOLES) - return NULL; - s = qemu_mallocz(sizeof(TextConsole)); - if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) && - (console_type == GRAPHIC_CONSOLE))) { - active_console = s; - } - s->ds = ds; - s->console_type = console_type; - if (console_type != GRAPHIC_CONSOLE) { - consoles[nb_consoles++] = s; - } else { - /* HACK: Put graphical consoles before text consoles. */ - for (i = nb_consoles; i > 0; i--) { - if (consoles[i - 1]->console_type == GRAPHIC_CONSOLE) - break; - consoles[i] = consoles[i - 1]; - } - consoles[i] = s; - nb_consoles++; - } - return s; -} - -DisplayState *graphic_console_init(vga_hw_update_ptr update, - vga_hw_invalidate_ptr invalidate, - vga_hw_screen_dump_ptr screen_dump, - vga_hw_text_update_ptr text_update, - void *opaque) -{ - TextConsole *s; - DisplayState *ds; - - ds = (DisplayState *) qemu_mallocz(sizeof(DisplayState)); - ds->allocator = &default_allocator; - ds->surface = qemu_create_displaysurface(ds, 640, 480); - - s = new_console(ds, GRAPHIC_CONSOLE); - if (s == NULL) { - qemu_free_displaysurface(ds); - qemu_free(ds); - return NULL; - } - s->hw_update = update; - s->hw_invalidate = invalidate; - s->hw_screen_dump = screen_dump; - s->hw_text_update = text_update; - s->hw = opaque; - - register_displaystate(ds); - return ds; -} - -int is_graphic_console(void) -{ - return active_console && active_console->console_type == GRAPHIC_CONSOLE; -} - -int is_fixedsize_console(void) -{ - return active_console && active_console->console_type != TEXT_CONSOLE; -} - -void console_color_init(DisplayState *ds) -{ - int i, j; - for (j = 0; j < 2; j++) { - for (i = 0; i < 8; i++) { - color_table[j][i] = col_expand(ds, - vga_get_color(ds, color_table_rgb[j][i])); - } - } -} - -static int n_text_consoles; -static CharDriverState *text_consoles[128]; -static char *text_console_strs[128]; - -static void text_console_do_init(CharDriverState *chr, DisplayState *ds, const char *p) -{ - TextConsole *s; - unsigned width; - unsigned height; - static int color_inited; - - s = new_console(ds, (p == NULL) ? TEXT_CONSOLE : TEXT_CONSOLE_FIXED_SIZE); - if (!s) { - free(chr); - return; - } - chr->opaque = s; - chr->chr_write = console_puts; - chr->chr_send_event = console_send_event; - - s->chr = chr; - s->out_fifo.buf = s->out_fifo_buf; - s->out_fifo.buf_size = sizeof(s->out_fifo_buf); - s->kbd_timer = qemu_new_timer(rt_clock, kbd_send_chars, s); - s->ds = ds; - - if (!color_inited) { - color_inited = 1; - console_color_init(s->ds); - } - s->y_displayed = 0; - s->y_base = 0; - s->total_height = DEFAULT_BACKSCROLL; - s->x = 0; - s->y = 0; - width = ds_get_width(s->ds); - height = ds_get_height(s->ds); - if (p != NULL) { - width = strtoul(p, (char **)&p, 10); - if (*p == 'C') { - p++; - width *= FONT_WIDTH; - } - if (*p == 'x') { - p++; - height = strtoul(p, (char **)&p, 10); - if (*p == 'C') { - p++; - height *= FONT_HEIGHT; - } - } - } - s->g_width = width; - s->g_height = height; - - s->hw_invalidate = text_console_invalidate; - s->hw_text_update = text_console_update; - s->hw = s; - - /* Set text attribute defaults */ - s->t_attrib_default.bold = 0; - s->t_attrib_default.uline = 0; - s->t_attrib_default.blink = 0; - s->t_attrib_default.invers = 0; - s->t_attrib_default.unvisible = 0; - s->t_attrib_default.fgcol = COLOR_WHITE; - s->t_attrib_default.bgcol = COLOR_BLACK; - /* set current text attributes to default */ - s->t_attrib = s->t_attrib_default; - text_console_resize(s); - - qemu_chr_reset(chr); - if (chr->init) - chr->init(chr); -} - -CharDriverState *text_console_init(const char *p) -{ - CharDriverState *chr; - - chr = qemu_mallocz(sizeof(CharDriverState)); - - if (n_text_consoles == 128) { - fprintf(stderr, "Too many text consoles\n"); - exit(1); - } - text_consoles[n_text_consoles] = chr; - text_console_strs[n_text_consoles] = p ? qemu_strdup(p) : NULL; - n_text_consoles++; - - return chr; -} - -void text_consoles_set_display(DisplayState *ds) -{ - int i; - - for (i = 0; i < n_text_consoles; i++) { - text_console_do_init(text_consoles[i], ds, text_console_strs[i]); - qemu_free(text_console_strs[i]); - } - - n_text_consoles = 0; -} - -void qemu_console_resize(DisplayState *ds, int width, int height) -{ - TextConsole *s = get_graphic_console(ds); - if (!s) return; - - s->g_width = width; - s->g_height = height; - if (is_graphic_console()) { - ds->surface = qemu_resize_displaysurface(ds, width, height); - dpy_resize(ds); - } -} - -void qemu_console_copy(DisplayState *ds, int src_x, int src_y, - int dst_x, int dst_y, int w, int h) -{ - if (is_graphic_console()) { - dpy_copy(ds, src_x, src_y, dst_x, dst_y, w, h); - } -} - -PixelFormat qemu_different_endianness_pixelformat(int bpp) -{ - PixelFormat pf; - - memset(&pf, 0x00, sizeof(PixelFormat)); - - pf.bits_per_pixel = bpp; - pf.bytes_per_pixel = bpp / 8; - pf.depth = bpp == 32 ? 24 : bpp; - - switch (bpp) { - case 24: - pf.rmask = 0x000000FF; - pf.gmask = 0x0000FF00; - pf.bmask = 0x00FF0000; - pf.rmax = 255; - pf.gmax = 255; - pf.bmax = 255; - pf.rshift = 0; - pf.gshift = 8; - pf.bshift = 16; - pf.rbits = 8; - pf.gbits = 8; - pf.bbits = 8; - break; - case 32: - pf.rmask = 0x0000FF00; - pf.gmask = 0x00FF0000; - pf.bmask = 0xFF000000; - pf.amask = 0x00000000; - pf.amax = 255; - pf.rmax = 255; - pf.gmax = 255; - pf.bmax = 255; - pf.ashift = 0; - pf.rshift = 8; - pf.gshift = 16; - pf.bshift = 24; - pf.rbits = 8; - pf.gbits = 8; - pf.bbits = 8; - pf.abits = 8; - break; - default: - break; - } - return pf; -} - -PixelFormat qemu_default_pixelformat(int bpp) -{ - PixelFormat pf; - - memset(&pf, 0x00, sizeof(PixelFormat)); - - pf.bits_per_pixel = bpp; - pf.bytes_per_pixel = bpp / 8; - pf.depth = bpp == 32 ? 24 : bpp; - - switch (bpp) { - case 16: - pf.rmask = 0x0000F800; - pf.gmask = 0x000007E0; - pf.bmask = 0x0000001F; - pf.rmax = 31; - pf.gmax = 63; - pf.bmax = 31; - pf.rshift = 11; - pf.gshift = 5; - pf.bshift = 0; - pf.rbits = 5; - pf.gbits = 6; - pf.bbits = 5; - break; - case 24: - pf.rmask = 0x00FF0000; - pf.gmask = 0x0000FF00; - pf.bmask = 0x000000FF; - pf.rmax = 255; - pf.gmax = 255; - pf.bmax = 255; - pf.rshift = 16; - pf.gshift = 8; - pf.bshift = 0; - pf.rbits = 8; - pf.gbits = 8; - pf.bbits = 8; - case 32: - pf.rmask = 0x00FF0000; - pf.gmask = 0x0000FF00; - pf.bmask = 0x000000FF; - pf.amax = 255; - pf.rmax = 255; - pf.gmax = 255; - pf.bmax = 255; - pf.ashift = 24; - pf.rshift = 16; - pf.gshift = 8; - pf.bshift = 0; - pf.rbits = 8; - pf.gbits = 8; - pf.bbits = 8; - pf.abits = 8; - break; - default: - break; - } - return pf; -} - -DisplaySurface* defaultallocator_create_displaysurface(int width, int height) -{ - DisplaySurface *surface = (DisplaySurface*) qemu_mallocz(sizeof(DisplaySurface)); - - surface->width = width; - surface->height = height; - surface->linesize = width * 4; - surface->pf = qemu_default_pixelformat(32); -#ifdef WORDS_BIGENDIAN - surface->flags = QEMU_ALLOCATED_FLAG | QEMU_BIG_ENDIAN_FLAG; -#else - surface->flags = QEMU_ALLOCATED_FLAG; -#endif - surface->data = (uint8_t*) qemu_mallocz(surface->linesize * surface->height); - - return surface; -} - -DisplaySurface* defaultallocator_resize_displaysurface(DisplaySurface *surface, - int width, int height) -{ - surface->width = width; - surface->height = height; - surface->linesize = width * 4; - surface->pf = qemu_default_pixelformat(32); - if (surface->flags & QEMU_ALLOCATED_FLAG) - surface->data = (uint8_t*) qemu_realloc(surface->data, surface->linesize * surface->height); - else - surface->data = (uint8_t*) qemu_malloc(surface->linesize * surface->height); -#ifdef WORDS_BIGENDIAN - surface->flags = QEMU_ALLOCATED_FLAG | QEMU_BIG_ENDIAN_FLAG; -#else - surface->flags = QEMU_ALLOCATED_FLAG; -#endif - - return surface; -} - -DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp, - int linesize, uint8_t *data) -{ - DisplaySurface *surface = (DisplaySurface*) qemu_mallocz(sizeof(DisplaySurface)); - - surface->width = width; - surface->height = height; - surface->linesize = linesize; - surface->pf = qemu_default_pixelformat(bpp); -#ifdef WORDS_BIGENDIAN - surface->flags = QEMU_BIG_ENDIAN_FLAG; -#endif - surface->data = data; - - return surface; -} - -void defaultallocator_free_displaysurface(DisplaySurface *surface) -{ - if (surface == NULL) - return; - if (surface->flags & QEMU_ALLOCATED_FLAG) - qemu_free(surface->data); - qemu_free(surface); -} diff --git a/qemu-0.11.0/console.h b/qemu-0.11.0/console.h deleted file mode 100644 index 3518339..0000000 --- a/qemu-0.11.0/console.h +++ /dev/null @@ -1,330 +0,0 @@ -#ifndef CONSOLE_H -#define CONSOLE_H - -#include "qemu-char.h" - -/* keyboard/mouse support */ - -#define MOUSE_EVENT_LBUTTON 0x01 -#define MOUSE_EVENT_RBUTTON 0x02 -#define MOUSE_EVENT_MBUTTON 0x04 - -/* in ms */ -#define GUI_REFRESH_INTERVAL 30 - -typedef void QEMUPutKBDEvent(void *opaque, int keycode); -typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state); - -typedef struct QEMUPutMouseEntry { - QEMUPutMouseEvent *qemu_put_mouse_event; - void *qemu_put_mouse_event_opaque; - int qemu_put_mouse_event_absolute; - char *qemu_put_mouse_event_name; - - /* used internally by qemu for handling mice */ - struct QEMUPutMouseEntry *next; -} QEMUPutMouseEntry; - -void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque); -QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func, - void *opaque, int absolute, - const char *name); -void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry); - -void kbd_put_keycode(int keycode); -void kbd_mouse_event(int dx, int dy, int dz, int buttons_state); -int kbd_mouse_is_absolute(void); - -struct MouseTransformInfo { - /* Touchscreen resolution */ - int x; - int y; - /* Calibration values as used/generated by tslib */ - int a[7]; -}; - -void do_info_mice(Monitor *mon); -void do_mouse_set(Monitor *mon, int index); - -/* keysym is a unicode code except for special keys (see QEMU_KEY_xxx - constants) */ -#define QEMU_KEY_ESC1(c) ((c) | 0xe100) -#define QEMU_KEY_BACKSPACE 0x007f -#define QEMU_KEY_UP QEMU_KEY_ESC1('A') -#define QEMU_KEY_DOWN QEMU_KEY_ESC1('B') -#define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C') -#define QEMU_KEY_LEFT QEMU_KEY_ESC1('D') -#define QEMU_KEY_HOME QEMU_KEY_ESC1(1) -#define QEMU_KEY_END QEMU_KEY_ESC1(4) -#define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5) -#define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6) -#define QEMU_KEY_DELETE QEMU_KEY_ESC1(3) - -#define QEMU_KEY_CTRL_UP 0xe400 -#define QEMU_KEY_CTRL_DOWN 0xe401 -#define QEMU_KEY_CTRL_LEFT 0xe402 -#define QEMU_KEY_CTRL_RIGHT 0xe403 -#define QEMU_KEY_CTRL_HOME 0xe404 -#define QEMU_KEY_CTRL_END 0xe405 -#define QEMU_KEY_CTRL_PAGEUP 0xe406 -#define QEMU_KEY_CTRL_PAGEDOWN 0xe407 - -void kbd_put_keysym(int keysym); - -/* consoles */ - -#define QEMU_BIG_ENDIAN_FLAG 0x01 -#define QEMU_ALLOCATED_FLAG 0x02 -#define QEMU_REALPIXELS_FLAG 0x04 - -struct PixelFormat { - uint8_t bits_per_pixel; - uint8_t bytes_per_pixel; - uint8_t depth; /* color depth in bits */ - uint32_t rmask, gmask, bmask, amask; - uint8_t rshift, gshift, bshift, ashift; - uint8_t rmax, gmax, bmax, amax; - uint8_t rbits, gbits, bbits, abits; -}; - -struct DisplaySurface { - uint8_t flags; - int width; - int height; - int linesize; /* bytes per line */ - uint8_t *data; - - struct PixelFormat pf; -}; - -struct DisplayChangeListener { - int idle; - uint64_t gui_timer_interval; - - void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h); - void (*dpy_resize)(struct DisplayState *s); - void (*dpy_setdata)(struct DisplayState *s); - void (*dpy_refresh)(struct DisplayState *s); - void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y, - int dst_x, int dst_y, int w, int h); - void (*dpy_fill)(struct DisplayState *s, int x, int y, - int w, int h, uint32_t c); - void (*dpy_text_cursor)(struct DisplayState *s, int x, int y); - - struct DisplayChangeListener *next; -}; - -struct DisplayAllocator { - DisplaySurface* (*create_displaysurface)(int width, int height); - DisplaySurface* (*resize_displaysurface)(DisplaySurface *surface, int width, int height); - void (*free_displaysurface)(DisplaySurface *surface); -}; - -struct DisplayState { - struct DisplaySurface *surface; - void *opaque; - struct QEMUTimer *gui_timer; - - struct DisplayAllocator* allocator; - struct DisplayChangeListener* listeners; - - void (*mouse_set)(int x, int y, int on); - void (*cursor_define)(int width, int height, int bpp, int hot_x, int hot_y, - uint8_t *image, uint8_t *mask); - - struct DisplayState *next; -}; - -void register_displaystate(DisplayState *ds); -DisplayState *get_displaystate(void); -DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp, - int linesize, uint8_t *data); -PixelFormat qemu_different_endianness_pixelformat(int bpp); -PixelFormat qemu_default_pixelformat(int bpp); - -extern struct DisplayAllocator default_allocator; -DisplayAllocator *register_displayallocator(DisplayState *ds, DisplayAllocator *da); -DisplaySurface* defaultallocator_create_displaysurface(int width, int height); -DisplaySurface* defaultallocator_resize_displaysurface(DisplaySurface *surface, int width, int height); -void defaultallocator_free_displaysurface(DisplaySurface *surface); - -static inline DisplaySurface* qemu_create_displaysurface(DisplayState *ds, int width, int height) -{ - return ds->allocator->create_displaysurface(width, height); -} - -static inline DisplaySurface* qemu_resize_displaysurface(DisplayState *ds, int width, int height) -{ - return ds->allocator->resize_displaysurface(ds->surface, width, height); -} - -static inline void qemu_free_displaysurface(DisplayState *ds) -{ - ds->allocator->free_displaysurface(ds->surface); -} - -static inline int is_surface_bgr(DisplaySurface *surface) -{ - if (surface->pf.bits_per_pixel == 32 && surface->pf.rshift == 0) - return 1; - else - return 0; -} - -static inline int is_buffer_shared(DisplaySurface *surface) -{ - return (!(surface->flags & QEMU_ALLOCATED_FLAG) && - !(surface->flags & QEMU_REALPIXELS_FLAG)); -} - -static inline void register_displaychangelistener(DisplayState *ds, DisplayChangeListener *dcl) -{ - dcl->next = ds->listeners; - ds->listeners = dcl; -} - -static inline void dpy_update(DisplayState *s, int x, int y, int w, int h) -{ - struct DisplayChangeListener *dcl = s->listeners; - while (dcl != NULL) { - dcl->dpy_update(s, x, y, w, h); - dcl = dcl->next; - } -} - -static inline void dpy_resize(DisplayState *s) -{ - struct DisplayChangeListener *dcl = s->listeners; - while (dcl != NULL) { - dcl->dpy_resize(s); - dcl = dcl->next; - } -} - -static inline void dpy_setdata(DisplayState *s) -{ - struct DisplayChangeListener *dcl = s->listeners; - while (dcl != NULL) { - if (dcl->dpy_setdata) dcl->dpy_setdata(s); - dcl = dcl->next; - } -} - -static inline void dpy_refresh(DisplayState *s) -{ - struct DisplayChangeListener *dcl = s->listeners; - while (dcl != NULL) { - if (dcl->dpy_refresh) dcl->dpy_refresh(s); - dcl = dcl->next; - } -} - -static inline void dpy_copy(struct DisplayState *s, int src_x, int src_y, - int dst_x, int dst_y, int w, int h) { - struct DisplayChangeListener *dcl = s->listeners; - while (dcl != NULL) { - if (dcl->dpy_copy) - dcl->dpy_copy(s, src_x, src_y, dst_x, dst_y, w, h); - else /* TODO */ - dcl->dpy_update(s, dst_x, dst_y, w, h); - dcl = dcl->next; - } -} - -static inline void dpy_fill(struct DisplayState *s, int x, int y, - int w, int h, uint32_t c) { - struct DisplayChangeListener *dcl = s->listeners; - while (dcl != NULL) { - if (dcl->dpy_fill) dcl->dpy_fill(s, x, y, w, h, c); - dcl = dcl->next; - } -} - -static inline void dpy_cursor(struct DisplayState *s, int x, int y) { - struct DisplayChangeListener *dcl = s->listeners; - while (dcl != NULL) { - if (dcl->dpy_text_cursor) dcl->dpy_text_cursor(s, x, y); - dcl = dcl->next; - } -} - -static inline int ds_get_linesize(DisplayState *ds) -{ - return ds->surface->linesize; -} - -static inline uint8_t* ds_get_data(DisplayState *ds) -{ - return ds->surface->data; -} - -static inline int ds_get_width(DisplayState *ds) -{ - return ds->surface->width; -} - -static inline int ds_get_height(DisplayState *ds) -{ - return ds->surface->height; -} - -static inline int ds_get_bits_per_pixel(DisplayState *ds) -{ - return ds->surface->pf.bits_per_pixel; -} - -static inline int ds_get_bytes_per_pixel(DisplayState *ds) -{ - return ds->surface->pf.bytes_per_pixel; -} - -typedef unsigned long console_ch_t; -static inline void console_write_ch(console_ch_t *dest, uint32_t ch) -{ - cpu_to_le32wu((uint32_t *) dest, ch); -} - -typedef void (*vga_hw_update_ptr)(void *); -typedef void (*vga_hw_invalidate_ptr)(void *); -typedef void (*vga_hw_screen_dump_ptr)(void *, const char *); -typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *); - -DisplayState *graphic_console_init(vga_hw_update_ptr update, - vga_hw_invalidate_ptr invalidate, - vga_hw_screen_dump_ptr screen_dump, - vga_hw_text_update_ptr text_update, - void *opaque); - -void vga_hw_update(void); -void vga_hw_invalidate(void); -void vga_hw_screen_dump(const char *filename); -void vga_hw_text_update(console_ch_t *chardata); - -int is_graphic_console(void); -int is_fixedsize_console(void); -CharDriverState *text_console_init(const char *p); -void text_consoles_set_display(DisplayState *ds); -void console_select(unsigned int index); -void console_color_init(DisplayState *ds); -void qemu_console_resize(DisplayState *ds, int width, int height); -void qemu_console_copy(DisplayState *ds, int src_x, int src_y, - int dst_x, int dst_y, int w, int h); - -/* sdl.c */ -void sdl_display_init(DisplayState *ds, int full_screen, int no_frame); - -/* cocoa.m */ -void cocoa_display_init(DisplayState *ds, int full_screen); - -/* vnc.c */ -void vnc_display_init(DisplayState *ds); -void vnc_display_close(DisplayState *ds); -int vnc_display_open(DisplayState *ds, const char *display); -int vnc_display_password(DisplayState *ds, const char *password); -void do_info_vnc(Monitor *mon); -char *vnc_display_local_addr(DisplayState *ds); - -/* curses.c */ -void curses_display_init(DisplayState *ds, int full_screen); - -#endif diff --git a/qemu-0.11.0/cpu-all.h b/qemu-0.11.0/cpu-all.h deleted file mode 100644 index 1166786..0000000 --- a/qemu-0.11.0/cpu-all.h +++ /dev/null @@ -1,1067 +0,0 @@ -/* - * defines common to all virtual CPUs - * - * Copyright (c) 2003 Fabrice Bellard - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ -#ifndef CPU_ALL_H -#define CPU_ALL_H - -#include "qemu-common.h" -#include "cpu-common.h" - -/* some important defines: - * - * WORDS_ALIGNED : if defined, the host cpu can only make word aligned - * memory accesses. - * - * WORDS_BIGENDIAN : if defined, the host cpu is big endian and - * otherwise little endian. - * - * (TARGET_WORDS_ALIGNED : same for target cpu (not supported yet)) - * - * TARGET_WORDS_BIGENDIAN : same for target cpu - */ - -#include "softfloat.h" - -#if defined(WORDS_BIGENDIAN) != defined(TARGET_WORDS_BIGENDIAN) -#define BSWAP_NEEDED -#endif - -#ifdef BSWAP_NEEDED - -static inline uint16_t tswap16(uint16_t s) -{ - return bswap16(s); -} - -static inline uint32_t tswap32(uint32_t s) -{ - return bswap32(s); -} - -static inline uint64_t tswap64(uint64_t s) -{ - return bswap64(s); -} - -static inline void tswap16s(uint16_t *s) -{ - *s = bswap16(*s); -} - -static inline void tswap32s(uint32_t *s) -{ - *s = bswap32(*s); -} - -static inline void tswap64s(uint64_t *s) -{ - *s = bswap64(*s); -} - -#else - -static inline uint16_t tswap16(uint16_t s) -{ - return s; -} - -static inline uint32_t tswap32(uint32_t s) -{ - return s; -} - -static inline uint64_t tswap64(uint64_t s) -{ - return s; -} - -static inline void tswap16s(uint16_t *s) -{ -} - -static inline void tswap32s(uint32_t *s) -{ -} - -static inline void tswap64s(uint64_t *s) -{ -} - -#endif - -#if TARGET_LONG_SIZE == 4 -#define tswapl(s) tswap32(s) -#define tswapls(s) tswap32s((uint32_t *)(s)) -#define bswaptls(s) bswap32s(s) -#else -#define tswapl(s) tswap64(s) -#define tswapls(s) tswap64s((uint64_t *)(s)) -#define bswaptls(s) bswap64s(s) -#endif - -typedef union { - float32 f; - uint32_t l; -} CPU_FloatU; - -/* NOTE: arm FPA is horrible as double 32 bit words are stored in big - endian ! */ -typedef union { - float64 d; -#if defined(WORDS_BIGENDIAN) \ - || (defined(__arm__) && !defined(__VFP_FP__) && !defined(CONFIG_SOFTFLOAT)) - struct { - uint32_t upper; - uint32_t lower; - } l; -#else - struct { - uint32_t lower; - uint32_t upper; - } l; -#endif - uint64_t ll; -} CPU_DoubleU; - -#ifdef TARGET_SPARC -typedef union { - float128 q; -#if defined(WORDS_BIGENDIAN) \ - || (defined(__arm__) && !defined(__VFP_FP__) && !defined(CONFIG_SOFTFLOAT)) - struct { - uint32_t upmost; - uint32_t upper; - uint32_t lower; - uint32_t lowest; - } l; - struct { - uint64_t upper; - uint64_t lower; - } ll; -#else - struct { - uint32_t lowest; - uint32_t lower; - uint32_t upper; - uint32_t upmost; - } l; - struct { - uint64_t lower; - uint64_t upper; - } ll; -#endif -} CPU_QuadU; -#endif - -/* CPU memory access without any memory or io remapping */ - -/* - * the generic syntax for the memory accesses is: - * - * load: ld{type}{sign}{size}{endian}_{access_type}(ptr) - * - * store: st{type}{size}{endian}_{access_type}(ptr, val) - * - * type is: - * (empty): integer access - * f : float access - * - * sign is: - * (empty): for floats or 32 bit size - * u : unsigned - * s : signed - * - * size is: - * b: 8 bits - * w: 16 bits - * l: 32 bits - * q: 64 bits - * - * endian is: - * (empty): target cpu endianness or 8 bit access - * r : reversed target cpu endianness (not implemented yet) - * be : big endian (not implemented yet) - * le : little endian (not implemented yet) - * - * access_type is: - * raw : host memory access - * user : user mode access using soft MMU - * kernel : kernel mode access using soft MMU - */ -static inline int ldub_p(const void *ptr) -{ - return *(uint8_t *)ptr; -} - -static inline int ldsb_p(const void *ptr) -{ - return *(int8_t *)ptr; -} - -static inline void stb_p(void *ptr, int v) -{ - *(uint8_t *)ptr = v; -} - -/* NOTE: on arm, putting 2 in /proc/sys/debug/alignment so that the - kernel handles unaligned load/stores may give better results, but - it is a system wide setting : bad */ -#if defined(WORDS_BIGENDIAN) || defined(WORDS_ALIGNED) - -/* conservative code for little endian unaligned accesses */ -static inline int lduw_le_p(const void *ptr) -{ -#ifdef _ARCH_PPC - int val; - __asm__ __volatile__ ("lhbrx %0,0,%1" : "=r" (val) : "r" (ptr)); - return val; -#else - const uint8_t *p = ptr; - return p[0] | (p[1] << 8); -#endif -} - -static inline int ldsw_le_p(const void *ptr) -{ -#ifdef _ARCH_PPC - int val; - __asm__ __volatile__ ("lhbrx %0,0,%1" : "=r" (val) : "r" (ptr)); - return (int16_t)val; -#else - const uint8_t *p = ptr; - return (int16_t)(p[0] | (p[1] << 8)); -#endif -} - -static inline int ldl_le_p(const void *ptr) -{ -#ifdef _ARCH_PPC - int val; - __asm__ __volatile__ ("lwbrx %0,0,%1" : "=r" (val) : "r" (ptr)); - return val; -#else - const uint8_t *p = ptr; - return p[0] | (p[1] << 8) | (p[2] << 16) | (p[3] << 24); -#endif -} - -static inline uint64_t ldq_le_p(const void *ptr) -{ - const uint8_t *p = ptr; - uint32_t v1, v2; - v1 = ldl_le_p(p); - v2 = ldl_le_p(p + 4); - return v1 | ((uint64_t)v2 << 32); -} - -static inline void stw_le_p(void *ptr, int v) -{ -#ifdef _ARCH_PPC - __asm__ __volatile__ ("sthbrx %1,0,%2" : "=m" (*(uint16_t *)ptr) : "r" (v), "r" (ptr)); -#else - uint8_t *p = ptr; - p[0] = v; - p[1] = v >> 8; -#endif -} - -static inline void stl_le_p(void *ptr, int v) -{ -#ifdef _ARCH_PPC - __asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*(uint32_t *)ptr) : "r" (v), "r" (ptr)); -#else - uint8_t *p = ptr; - p[0] = v; - p[1] = v >> 8; - p[2] = v >> 16; - p[3] = v >> 24; -#endif -} - -static inline void stq_le_p(void *ptr, uint64_t v) -{ - uint8_t *p = ptr; - stl_le_p(p, (uint32_t)v); - stl_le_p(p + 4, v >> 32); -} - -/* float access */ - -static inline float32 ldfl_le_p(const void *ptr) -{ - union { - float32 f; - uint32_t i; - } u; - u.i = ldl_le_p(ptr); - return u.f; -} - -static inline void stfl_le_p(void *ptr, float32 v) -{ - union { - float32 f; - uint32_t i; - } u; - u.f = v; - stl_le_p(ptr, u.i); -} - -static inline float64 ldfq_le_p(const void *ptr) -{ - CPU_DoubleU u; - u.l.lower = ldl_le_p(ptr); - u.l.upper = ldl_le_p(ptr + 4); - return u.d; -} - -static inline void stfq_le_p(void *ptr, float64 v) -{ - CPU_DoubleU u; - u.d = v; - stl_le_p(ptr, u.l.lower); - stl_le_p(ptr + 4, u.l.upper); -} - -#else - -static inline int lduw_le_p(const void *ptr) -{ - return *(uint16_t *)ptr; -} - -static inline int ldsw_le_p(const void *ptr) -{ - return *(int16_t *)ptr; -} - -static inline int ldl_le_p(const void *ptr) -{ - return *(uint32_t *)ptr; -} - -static inline uint64_t ldq_le_p(const void *ptr) -{ - return *(uint64_t *)ptr; -} - -static inline void stw_le_p(void *ptr, int v) -{ - *(uint16_t *)ptr = v; -} - -static inline void stl_le_p(void *ptr, int v) -{ - *(uint32_t *)ptr = v; -} - -static inline void stq_le_p(void *ptr, uint64_t v) -{ - *(uint64_t *)ptr = v; -} - -/* float access */ - -static inline float32 ldfl_le_p(const void *ptr) -{ - return *(float32 *)ptr; -} - -static inline float64 ldfq_le_p(const void *ptr) -{ - return *(float64 *)ptr; -} - -static inline void stfl_le_p(void *ptr, float32 v) -{ - *(float32 *)ptr = v; -} - -static inline void stfq_le_p(void *ptr, float64 v) -{ - *(float64 *)ptr = v; -} -#endif - -#if !defined(WORDS_BIGENDIAN) || defined(WORDS_ALIGNED) - -static inline int lduw_be_p(const void *ptr) -{ -#if defined(__i386__) - int val; - asm volatile ("movzwl %1, %0\n" - "xchgb %b0, %h0\n" - : "=q" (val) - : "m" (*(uint16_t *)ptr)); - return val; -#else - const uint8_t *b = ptr; - return ((b[0] << 8) | b[1]); -#endif -} - -static inline int ldsw_be_p(const void *ptr) -{ -#if defined(__i386__) - int val; - asm volatile ("movzwl %1, %0\n" - "xchgb %b0, %h0\n" - : "=q" (val) - : "m" (*(uint16_t *)ptr)); - return (int16_t)val; -#else - const uint8_t *b = ptr; - return (int16_t)((b[0] << 8) | b[1]); -#endif -} - -static inline int ldl_be_p(const void *ptr) -{ -#if defined(__i386__) || defined(__x86_64__) - int val; - asm volatile ("movl %1, %0\n" - "bswap %0\n" - : "=r" (val) - : "m" (*(uint32_t *)ptr)); - return val; -#else - const uint8_t *b = ptr; - return (b[0] << 24) | (b[1] << 16) | (b[2] << 8) | b[3]; -#endif -} - -static inline uint64_t ldq_be_p(const void *ptr) -{ - uint32_t a,b; - a = ldl_be_p(ptr); - b = ldl_be_p((uint8_t *)ptr + 4); - return (((uint64_t)a<<32)|b); -} - -static inline void stw_be_p(void *ptr, int v) -{ -#if defined(__i386__) - asm volatile ("xchgb %b0, %h0\n" - "movw %w0, %1\n" - : "=q" (v) - : "m" (*(uint16_t *)ptr), "0" (v)); -#else - uint8_t *d = (uint8_t *) ptr; - d[0] = v >> 8; - d[1] = v; -#endif -} - -static inline void stl_be_p(void *ptr, int v) -{ -#if defined(__i386__) || defined(__x86_64__) - asm volatile ("bswap %0\n" - "movl %0, %1\n" - : "=r" (v) - : "m" (*(uint32_t *)ptr), "0" (v)); -#else - uint8_t *d = (uint8_t *) ptr; - d[0] = v >> 24; - d[1] = v >> 16; - d[2] = v >> 8; - d[3] = v; -#endif -} - -static inline void stq_be_p(void *ptr, uint64_t v) -{ - stl_be_p(ptr, v >> 32); - stl_be_p((uint8_t *)ptr + 4, v); -} - -/* float access */ - -static inline float32 ldfl_be_p(const void *ptr) -{ - union { - float32 f; - uint32_t i; - } u; - u.i = ldl_be_p(ptr); - return u.f; -} - -static inline void stfl_be_p(void *ptr, float32 v) -{ - union { - float32 f; - uint32_t i; - } u; - u.f = v; - stl_be_p(ptr, u.i); -} - -static inline float64 ldfq_be_p(const void *ptr) -{ - CPU_DoubleU u; - u.l.upper = ldl_be_p(ptr); - u.l.lower = ldl_be_p((uint8_t *)ptr + 4); - return u.d; -} - -static inline void stfq_be_p(void *ptr, float64 v) -{ - CPU_DoubleU u; - u.d = v; - stl_be_p(ptr, u.l.upper); - stl_be_p((uint8_t *)ptr + 4, u.l.lower); -} - -#else - -static inline int lduw_be_p(const void *ptr) -{ - return *(uint16_t *)ptr; -} - -static inline int ldsw_be_p(const void *ptr) -{ - return *(int16_t *)ptr; -} - -static inline int ldl_be_p(const void *ptr) -{ - return *(uint32_t *)ptr; -} - -static inline uint64_t ldq_be_p(const void *ptr) -{ - return *(uint64_t *)ptr; -} - -static inline void stw_be_p(void *ptr, int v) -{ - *(uint16_t *)ptr = v; -} - -static inline void stl_be_p(void *ptr, int v) -{ - *(uint32_t *)ptr = v; -} - -static inline void stq_be_p(void *ptr, uint64_t v) -{ - *(uint64_t *)ptr = v; -} - -/* float access */ - -static inline float32 ldfl_be_p(const void *ptr) -{ - return *(float32 *)ptr; -} - -static inline float64 ldfq_be_p(const void *ptr) -{ - return *(float64 *)ptr; -} - -static inline void stfl_be_p(void *ptr, float32 v) -{ - *(float32 *)ptr = v; -} - -static inline void stfq_be_p(void *ptr, float64 v) -{ - *(float64 *)ptr = v; -} - -#endif - -/* target CPU memory access functions */ -#if defined(TARGET_WORDS_BIGENDIAN) -#define lduw_p(p) lduw_be_p(p) -#define ldsw_p(p) ldsw_be_p(p) -#define ldl_p(p) ldl_be_p(p) -#define ldq_p(p) ldq_be_p(p) -#define ldfl_p(p) ldfl_be_p(p) -#define ldfq_p(p) ldfq_be_p(p) -#define stw_p(p, v) stw_be_p(p, v) -#define stl_p(p, v) stl_be_p(p, v) -#define stq_p(p, v) stq_be_p(p, v) -#define stfl_p(p, v) stfl_be_p(p, v) -#define stfq_p(p, v) stfq_be_p(p, v) -#else -#define lduw_p(p) lduw_le_p(p) -#define ldsw_p(p) ldsw_le_p(p) -#define ldl_p(p) ldl_le_p(p) -#define ldq_p(p) ldq_le_p(p) -#define ldfl_p(p) ldfl_le_p(p) -#define ldfq_p(p) ldfq_le_p(p) -#define stw_p(p, v) stw_le_p(p, v) -#define stl_p(p, v) stl_le_p(p, v) -#define stq_p(p, v) stq_le_p(p, v) -#define stfl_p(p, v) stfl_le_p(p, v) -#define stfq_p(p, v) stfq_le_p(p, v) -#endif - -/* MMU memory access macros */ - -#if defined(CONFIG_USER_ONLY) -#include <assert.h> -#include "qemu-types.h" - -/* On some host systems the guest address space is reserved on the host. - * This allows the guest address space to be offset to a convenient location. - */ -//#define GUEST_BASE 0x20000000 -#define GUEST_BASE 0 - -/* All direct uses of g2h and h2g need to go away for usermode softmmu. */ -#define g2h(x) ((void *)((unsigned long)(x) + GUEST_BASE)) -#define h2g(x) ({ \ - unsigned long __ret = (unsigned long)(x) - GUEST_BASE; \ - /* Check if given address fits target address space */ \ - assert(__ret == (abi_ulong)__ret); \ - (abi_ulong)__ret; \ -}) -#define h2g_valid(x) ({ \ - unsigned long __guest = (unsigned long)(x) - GUEST_BASE; \ - (__guest == (abi_ulong)__guest); \ -}) - -#define saddr(x) g2h(x) -#define laddr(x) g2h(x) - -#else /* !CONFIG_USER_ONLY */ -/* NOTE: we use double casts if pointers and target_ulong have - different sizes */ -#define saddr(x) (uint8_t *)(long)(x) -#define laddr(x) (uint8_t *)(long)(x) -#endif - -#define ldub_raw(p) ldub_p(laddr((p))) -#define ldsb_raw(p) ldsb_p(laddr((p))) -#define lduw_raw(p) lduw_p(laddr((p))) -#define ldsw_raw(p) ldsw_p(laddr((p))) -#define ldl_raw(p) ldl_p(laddr((p))) -#define ldq_raw(p) ldq_p(laddr((p))) -#define ldfl_raw(p) ldfl_p(laddr((p))) -#define ldfq_raw(p) ldfq_p(laddr((p))) -#define stb_raw(p, v) stb_p(saddr((p)), v) -#define stw_raw(p, v) stw_p(saddr((p)), v) -#define stl_raw(p, v) stl_p(saddr((p)), v) -#define stq_raw(p, v) stq_p(saddr((p)), v) -#define stfl_raw(p, v) stfl_p(saddr((p)), v) -#define stfq_raw(p, v) stfq_p(saddr((p)), v) - - -#if defined(CONFIG_USER_ONLY) - -/* if user mode, no other memory access functions */ -#define ldub(p) ldub_raw(p) -#define ldsb(p) ldsb_raw(p) -#define lduw(p) lduw_raw(p) -#define ldsw(p) ldsw_raw(p) -#define ldl(p) ldl_raw(p) -#define ldq(p) ldq_raw(p) -#define ldfl(p) ldfl_raw(p) -#define ldfq(p) ldfq_raw(p) -#define stb(p, v) stb_raw(p, v) -#define stw(p, v) stw_raw(p, v) -#define stl(p, v) stl_raw(p, v) -#define stq(p, v) stq_raw(p, v) -#define stfl(p, v) stfl_raw(p, v) -#define stfq(p, v) stfq_raw(p, v) - -#define ldub_code(p) ldub_raw(p) -#define ldsb_code(p) ldsb_raw(p) -#define lduw_code(p) lduw_raw(p) -#define ldsw_code(p) ldsw_raw(p) -#define ldl_code(p) ldl_raw(p) -#define ldq_code(p) ldq_raw(p) - -#define ldub_kernel(p) ldub_raw(p) -#define ldsb_kernel(p) ldsb_raw(p) -#define lduw_kernel(p) lduw_raw(p) -#define ldsw_kernel(p) ldsw_raw(p) -#define ldl_kernel(p) ldl_raw(p) -#define ldq_kernel(p) ldq_raw(p) -#define ldfl_kernel(p) ldfl_raw(p) -#define ldfq_kernel(p) ldfq_raw(p) -#define stb_kernel(p, v) stb_raw(p, v) -#define stw_kernel(p, v) stw_raw(p, v) -#define stl_kernel(p, v) stl_raw(p, v) -#define stq_kernel(p, v) stq_raw(p, v) -#define stfl_kernel(p, v) stfl_raw(p, v) -#define stfq_kernel(p, vt) stfq_raw(p, v) - -#endif /* defined(CONFIG_USER_ONLY) */ - -/* page related stuff */ - -#define TARGET_PAGE_SIZE (1 << TARGET_PAGE_BITS) -#define TARGET_PAGE_MASK ~(TARGET_PAGE_SIZE - 1) -#define TARGET_PAGE_ALIGN(addr) (((addr) + TARGET_PAGE_SIZE - 1) & TARGET_PAGE_MASK) - -/* ??? These should be the larger of unsigned long and target_ulong. */ -extern unsigned long qemu_real_host_page_size; -extern unsigned long qemu_host_page_bits; -extern unsigned long qemu_host_page_size; -extern unsigned long qemu_host_page_mask; - -#define HOST_PAGE_ALIGN(addr) (((addr) + qemu_host_page_size - 1) & qemu_host_page_mask) - -/* same as PROT_xxx */ -#define PAGE_READ 0x0001 -#define PAGE_WRITE 0x0002 -#define PAGE_EXEC 0x0004 -#define PAGE_BITS (PAGE_READ | PAGE_WRITE | PAGE_EXEC) -#define PAGE_VALID 0x0008 -/* original state of the write flag (used when tracking self-modifying - code */ -#define PAGE_WRITE_ORG 0x0010 -#define PAGE_RESERVED 0x0020 - -void page_dump(FILE *f); -int walk_memory_regions(void *, - int (*fn)(void *, unsigned long, unsigned long, unsigned long)); -int page_get_flags(target_ulong address); -void page_set_flags(target_ulong start, target_ulong end, int flags); -int page_check_range(target_ulong start, target_ulong len, int flags); - -void cpu_exec_init_all(unsigned long tb_size); -CPUState *cpu_copy(CPUState *env); -CPUState *qemu_get_cpu(int cpu); - -void cpu_dump_state(CPUState *env, FILE *f, - int (*cpu_fprintf)(FILE *f, const char *fmt, ...), - int flags); -void cpu_dump_statistics (CPUState *env, FILE *f, - int (*cpu_fprintf)(FILE *f, const char *fmt, ...), - int flags); - -void QEMU_NORETURN cpu_abort(CPUState *env, const char *fmt, ...) - __attribute__ ((__format__ (__printf__, 2, 3))); -extern CPUState *first_cpu; -extern CPUState *cpu_single_env; -extern int64_t qemu_icount; -extern int use_icount; - -#define CPU_INTERRUPT_HARD 0x02 /* hardware interrupt pending */ -#define CPU_INTERRUPT_EXITTB 0x04 /* exit the current TB (use for x86 a20 case) */ -#define CPU_INTERRUPT_TIMER 0x08 /* internal timer exception pending */ -#define CPU_INTERRUPT_FIQ 0x10 /* Fast interrupt pending. */ -#define CPU_INTERRUPT_HALT 0x20 /* CPU halt wanted */ -#define CPU_INTERRUPT_SMI 0x40 /* (x86 only) SMI interrupt pending */ -#define CPU_INTERRUPT_DEBUG 0x80 /* Debug event occured. */ -#define CPU_INTERRUPT_VIRQ 0x100 /* virtual interrupt pending. */ -#define CPU_INTERRUPT_NMI 0x200 /* NMI pending. */ -#define CPU_INTERRUPT_INIT 0x400 /* INIT pending. */ -#define CPU_INTERRUPT_SIPI 0x800 /* SIPI pending. */ -#define CPU_INTERRUPT_MCE 0x1000 /* (x86 only) MCE pending. */ - -void cpu_interrupt(CPUState *s, int mask); -void cpu_reset_interrupt(CPUState *env, int mask); - -void cpu_exit(CPUState *s); - -int qemu_cpu_has_work(CPUState *env); - -/* Breakpoint/watchpoint flags */ -#define BP_MEM_READ 0x01 -#define BP_MEM_WRITE 0x02 -#define BP_MEM_ACCESS (BP_MEM_READ | BP_MEM_WRITE) -#define BP_STOP_BEFORE_ACCESS 0x04 -#define BP_WATCHPOINT_HIT 0x08 -#define BP_GDB 0x10 -#define BP_CPU 0x20 - -int cpu_breakpoint_insert(CPUState *env, target_ulong pc, int flags, - CPUBreakpoint **breakpoint); -int cpu_breakpoint_remove(CPUState *env, target_ulong pc, int flags); -void cpu_breakpoint_remove_by_ref(CPUState *env, CPUBreakpoint *breakpoint); -void cpu_breakpoint_remove_all(CPUState *env, int mask); -int cpu_watchpoint_insert(CPUState *env, target_ulong addr, target_ulong len, - int flags, CPUWatchpoint **watchpoint); -int cpu_watchpoint_remove(CPUState *env, target_ulong addr, - target_ulong len, int flags); -void cpu_watchpoint_remove_by_ref(CPUState *env, CPUWatchpoint *watchpoint); -void cpu_watchpoint_remove_all(CPUState *env, int mask); - -#define SSTEP_ENABLE 0x1 /* Enable simulated HW single stepping */ -#define SSTEP_NOIRQ 0x2 /* Do not use IRQ while single stepping */ -#define SSTEP_NOTIMER 0x4 /* Do not Timers while single stepping */ - -void cpu_single_step(CPUState *env, int enabled); -void cpu_reset(CPUState *s); - -/* Return the physical page corresponding to a virtual one. Use it - only for debugging because no protection checks are done. Return -1 - if no page found. */ -target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr); - -#define CPU_LOG_TB_OUT_ASM (1 << 0) -#define CPU_LOG_TB_IN_ASM (1 << 1) -#define CPU_LOG_TB_OP (1 << 2) -#define CPU_LOG_TB_OP_OPT (1 << 3) -#define CPU_LOG_INT (1 << 4) -#define CPU_LOG_EXEC (1 << 5) -#define CPU_LOG_PCALL (1 << 6) -#define CPU_LOG_IOPORT (1 << 7) -#define CPU_LOG_TB_CPU (1 << 8) -#define CPU_LOG_RESET (1 << 9) - -/* define log items */ -typedef struct CPULogItem { - int mask; - const char *name; - const char *help; -} CPULogItem; - -extern const CPULogItem cpu_log_items[]; - -void cpu_set_log(int log_flags); -void cpu_set_log_filename(const char *filename); -int cpu_str_to_log_mask(const char *str); - -/* IO ports API */ -#include "ioport.h" - -/* memory API */ - -extern int phys_ram_fd; -extern uint8_t *phys_ram_dirty; -extern ram_addr_t ram_size; -extern ram_addr_t last_ram_offset; - -/* physical memory access */ - -/* MMIO pages are identified by a combination of an IO device index and - 3 flags. The ROMD code stores the page ram offset in iotlb entry, - so only a limited number of ids are avaiable. */ - -#define IO_MEM_NB_ENTRIES (1 << (TARGET_PAGE_BITS - IO_MEM_SHIFT)) - -/* Flags stored in the low bits of the TLB virtual address. These are - defined so that fast path ram access is all zeros. */ -/* Zero if TLB entry is valid. */ -#define TLB_INVALID_MASK (1 << 3) -/* Set if TLB entry references a clean RAM page. The iotlb entry will - contain the page physical address. */ -#define TLB_NOTDIRTY (1 << 4) -/* Set if TLB entry is an IO callback. */ -#define TLB_MMIO (1 << 5) - -int cpu_memory_rw_debug(CPUState *env, target_ulong addr, - uint8_t *buf, int len, int is_write); - -#define VGA_DIRTY_FLAG 0x01 -#define CODE_DIRTY_FLAG 0x02 -#define KQEMU_DIRTY_FLAG 0x04 -#define MIGRATION_DIRTY_FLAG 0x08 - -/* read dirty bit (return 0 or 1) */ -static inline int cpu_physical_memory_is_dirty(ram_addr_t addr) -{ - return phys_ram_dirty[addr >> TARGET_PAGE_BITS] == 0xff; -} - -static inline int cpu_physical_memory_get_dirty(ram_addr_t addr, - int dirty_flags) -{ - return phys_ram_dirty[addr >> TARGET_PAGE_BITS] & dirty_flags; -} - -static inline void cpu_physical_memory_set_dirty(ram_addr_t addr) -{ - phys_ram_dirty[addr >> TARGET_PAGE_BITS] = 0xff; -} - -void cpu_physical_memory_reset_dirty(ram_addr_t start, ram_addr_t end, - int dirty_flags); -void cpu_tlb_update_dirty(CPUState *env); - -int cpu_physical_memory_set_dirty_tracking(int enable); - -int cpu_physical_memory_get_dirty_tracking(void); - -int cpu_physical_sync_dirty_bitmap(target_phys_addr_t start_addr, - target_phys_addr_t end_addr); - -void dump_exec_info(FILE *f, - int (*cpu_fprintf)(FILE *f, const char *fmt, ...)); - -/* Coalesced MMIO regions are areas where write operations can be reordered. - * This usually implies that write operations are side-effect free. This allows - * batching which can make a major impact on performance when using - * virtualization. - */ -void qemu_register_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size); - -void qemu_unregister_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size); - -/*******************************************/ -/* host CPU ticks (if available) */ - -#if defined(_ARCH_PPC) - -static inline int64_t cpu_get_real_ticks(void) -{ - int64_t retval; -#ifdef _ARCH_PPC64 - /* This reads timebase in one 64bit go and includes Cell workaround from: - http://ozlabs.org/pipermail/linuxppc-dev/2006-October/027052.html - */ - __asm__ __volatile__ ( - "mftb %0\n\t" - "cmpwi %0,0\n\t" - "beq- $-8" - : "=r" (retval)); -#else - /* http://ozlabs.org/pipermail/linuxppc-dev/1999-October/003889.html */ - unsigned long junk; - __asm__ __volatile__ ( - "mftbu %1\n\t" - "mftb %L0\n\t" - "mftbu %0\n\t" - "cmpw %0,%1\n\t" - "bne $-16" - : "=r" (retval), "=r" (junk)); -#endif - return retval; -} - -#elif defined(__i386__) - -static inline int64_t cpu_get_real_ticks(void) -{ - int64_t val; - asm volatile ("rdtsc" : "=A" (val)); - return val; -} - -#elif defined(__x86_64__) - -static inline int64_t cpu_get_real_ticks(void) -{ - uint32_t low,high; - int64_t val; - asm volatile("rdtsc" : "=a" (low), "=d" (high)); - val = high; - val <<= 32; - val |= low; - return val; -} - -#elif defined(__hppa__) - -static inline int64_t cpu_get_real_ticks(void) -{ - int val; - asm volatile ("mfctl %%cr16, %0" : "=r"(val)); - return val; -} - -#elif defined(__ia64) - -static inline int64_t cpu_get_real_ticks(void) -{ - int64_t val; - asm volatile ("mov %0 = ar.itc" : "=r"(val) :: "memory"); - return val; -} - -#elif defined(__s390__) - -static inline int64_t cpu_get_real_ticks(void) -{ - int64_t val; - asm volatile("stck 0(%1)" : "=m" (val) : "a" (&val) : "cc"); - return val; -} - -#elif defined(__sparc_v8plus__) || defined(__sparc_v8plusa__) || defined(__sparc_v9__) - -static inline int64_t cpu_get_real_ticks (void) -{ -#if defined(_LP64) - uint64_t rval; - asm volatile("rd %%tick,%0" : "=r"(rval)); - return rval; -#else - union { - uint64_t i64; - struct { - uint32_t high; - uint32_t low; - } i32; - } rval; - asm volatile("rd %%tick,%1; srlx %1,32,%0" - : "=r"(rval.i32.high), "=r"(rval.i32.low)); - return rval.i64; -#endif -} - -#elif defined(__mips__) - -static inline int64_t cpu_get_real_ticks(void) -{ -#if __mips_isa_rev >= 2 - uint32_t count; - static uint32_t cyc_per_count = 0; - - if (!cyc_per_count) - __asm__ __volatile__("rdhwr %0, $3" : "=r" (cyc_per_count)); - - __asm__ __volatile__("rdhwr %1, $2" : "=r" (count)); - return (int64_t)(count * cyc_per_count); -#else - /* FIXME */ - static int64_t ticks = 0; - return ticks++; -#endif -} - -#else -/* The host CPU doesn't have an easily accessible cycle counter. - Just return a monotonically increasing value. This will be - totally wrong, but hopefully better than nothing. */ -static inline int64_t cpu_get_real_ticks (void) -{ - static int64_t ticks = 0; - return ticks++; -} -#endif - -/* profiling */ -#ifdef CONFIG_PROFILER -static inline int64_t profile_getclock(void) -{ - return cpu_get_real_ticks(); -} - -extern int64_t kqemu_time, kqemu_time_start; -extern int64_t qemu_time, qemu_time_start; -extern int64_t tlb_flush_time; -extern int64_t kqemu_exec_count; -extern int64_t dev_time; -extern int64_t kqemu_ret_int_count; -extern int64_t kqemu_ret_excp_count; -extern int64_t kqemu_ret_intr_count; -#endif - -void cpu_inject_x86_mce(CPUState *cenv, int bank, uint64_t status, - uint64_t mcg_status, uint64_t addr, uint64_t misc); - -#endif /* CPU_ALL_H */ diff --git a/qemu-0.11.0/cpu-common.h b/qemu-0.11.0/cpu-common.h deleted file mode 100644 index 8f89325..0000000 --- a/qemu-0.11.0/cpu-common.h +++ /dev/null @@ -1,95 +0,0 @@ -#ifndef CPU_COMMON_H -#define CPU_COMMON_H 1 - -/* CPU interfaces that are target indpendent. */ - -#if defined(__arm__) || defined(__sparc__) || defined(__mips__) || defined(__hppa__) -#define WORDS_ALIGNED -#endif - -#include "bswap.h" - -/* address in the RAM (different from a physical address) */ -#ifdef CONFIG_KQEMU -/* FIXME: This is wrong. */ -typedef uint32_t ram_addr_t; -#else -typedef unsigned long ram_addr_t; -#endif - -/* memory API */ - -typedef void CPUWriteMemoryFunc(void *opaque, target_phys_addr_t addr, uint32_t value); -typedef uint32_t CPUReadMemoryFunc(void *opaque, target_phys_addr_t addr); - -void cpu_register_physical_memory_offset(target_phys_addr_t start_addr, - ram_addr_t size, - ram_addr_t phys_offset, - ram_addr_t region_offset); -static inline void cpu_register_physical_memory(target_phys_addr_t start_addr, - ram_addr_t size, - ram_addr_t phys_offset) -{ - cpu_register_physical_memory_offset(start_addr, size, phys_offset, 0); -} - -ram_addr_t cpu_get_physical_page_desc(target_phys_addr_t addr); -ram_addr_t qemu_ram_alloc(ram_addr_t); -void qemu_ram_free(ram_addr_t addr); -/* This should only be used for ram local to a device. */ -void *qemu_get_ram_ptr(ram_addr_t addr); -/* This should not be used by devices. */ -ram_addr_t qemu_ram_addr_from_host(void *ptr); - -int cpu_register_io_memory(CPUReadMemoryFunc **mem_read, - CPUWriteMemoryFunc **mem_write, - void *opaque); -void cpu_unregister_io_memory(int table_address); - -void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf, - int len, int is_write); -static inline void cpu_physical_memory_read(target_phys_addr_t addr, - uint8_t *buf, int len) -{ - cpu_physical_memory_rw(addr, buf, len, 0); -} -static inline void cpu_physical_memory_write(target_phys_addr_t addr, - const uint8_t *buf, int len) -{ - cpu_physical_memory_rw(addr, (uint8_t *)buf, len, 1); -} -void *cpu_physical_memory_map(target_phys_addr_t addr, - target_phys_addr_t *plen, - int is_write); -void cpu_physical_memory_unmap(void *buffer, target_phys_addr_t len, - int is_write, target_phys_addr_t access_len); -void *cpu_register_map_client(void *opaque, void (*callback)(void *opaque)); -void cpu_unregister_map_client(void *cookie); - -uint32_t ldub_phys(target_phys_addr_t addr); -uint32_t lduw_phys(target_phys_addr_t addr); -uint32_t ldl_phys(target_phys_addr_t addr); -uint64_t ldq_phys(target_phys_addr_t addr); -void stl_phys_notdirty(target_phys_addr_t addr, uint32_t val); -void stq_phys_notdirty(target_phys_addr_t addr, uint64_t val); -void stb_phys(target_phys_addr_t addr, uint32_t val); -void stw_phys(target_phys_addr_t addr, uint32_t val); -void stl_phys(target_phys_addr_t addr, uint32_t val); -void stq_phys(target_phys_addr_t addr, uint64_t val); - -void cpu_physical_memory_write_rom(target_phys_addr_t addr, - const uint8_t *buf, int len); - -#define IO_MEM_SHIFT 3 - -#define IO_MEM_RAM (0 << IO_MEM_SHIFT) /* hardcoded offset */ -#define IO_MEM_ROM (1 << IO_MEM_SHIFT) /* hardcoded offset */ -#define IO_MEM_UNASSIGNED (2 << IO_MEM_SHIFT) -#define IO_MEM_NOTDIRTY (3 << IO_MEM_SHIFT) - -/* Acts like a ROM when read and like a device when written. */ -#define IO_MEM_ROMD (1) -#define IO_MEM_SUBPAGE (2) -#define IO_MEM_SUBWIDTH (4) - -#endif /* !CPU_COMMON_H */ diff --git a/qemu-0.11.0/cpu-defs.h b/qemu-0.11.0/cpu-defs.h deleted file mode 100644 index d73ec0a..0000000 --- a/qemu-0.11.0/cpu-defs.h +++ /dev/null @@ -1,200 +0,0 @@ -/* - * common defines for all CPUs - * - * Copyright (c) 2003 Fabrice Bellard - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ -#ifndef CPU_DEFS_H -#define CPU_DEFS_H - -#ifndef NEED_CPU_H -#error cpu.h included from common code -#endif - -#include "config.h" -#include <setjmp.h> -#include <inttypes.h> -#include <signal.h> -#include "osdep.h" -#include "sys-queue.h" -#include "targphys.h" - -#ifndef TARGET_LONG_BITS -#error TARGET_LONG_BITS must be defined before including this header -#endif - -#define TARGET_LONG_SIZE (TARGET_LONG_BITS / 8) - -/* target_ulong is the type of a virtual address */ -#if TARGET_LONG_SIZE == 4 -typedef int32_t target_long; -typedef uint32_t target_ulong; -#define TARGET_FMT_lx "%08x" -#define TARGET_FMT_ld "%d" -#define TARGET_FMT_lu "%u" -#elif TARGET_LONG_SIZE == 8 -typedef int64_t target_long; -typedef uint64_t target_ulong; -#define TARGET_FMT_lx "%016" PRIx64 -#define TARGET_FMT_ld "%" PRId64 -#define TARGET_FMT_lu "%" PRIu64 -#else -#error TARGET_LONG_SIZE undefined -#endif - -#define HOST_LONG_SIZE (HOST_LONG_BITS / 8) - -#define EXCP_INTERRUPT 0x10000 /* async interruption */ -#define EXCP_HLT 0x10001 /* hlt instruction reached */ -#define EXCP_DEBUG 0x10002 /* cpu stopped after a breakpoint or singlestep */ -#define EXCP_HALTED 0x10003 /* cpu is halted (waiting for external event) */ - -#define TB_JMP_CACHE_BITS 12 -#define TB_JMP_CACHE_SIZE (1 << TB_JMP_CACHE_BITS) - -/* Only the bottom TB_JMP_PAGE_BITS of the jump cache hash bits vary for - addresses on the same page. The top bits are the same. This allows - TLB invalidation to quickly clear a subset of the hash table. */ -#define TB_JMP_PAGE_BITS (TB_JMP_CACHE_BITS / 2) -#define TB_JMP_PAGE_SIZE (1 << TB_JMP_PAGE_BITS) -#define TB_JMP_ADDR_MASK (TB_JMP_PAGE_SIZE - 1) -#define TB_JMP_PAGE_MASK (TB_JMP_CACHE_SIZE - TB_JMP_PAGE_SIZE) - -#define CPU_TLB_BITS 8 -#define CPU_TLB_SIZE (1 << CPU_TLB_BITS) - -#if TARGET_PHYS_ADDR_BITS == 32 && TARGET_LONG_BITS == 32 -#define CPU_TLB_ENTRY_BITS 4 -#else -#define CPU_TLB_ENTRY_BITS 5 -#endif - -typedef struct CPUTLBEntry { - /* bit TARGET_LONG_BITS to TARGET_PAGE_BITS : virtual address - bit TARGET_PAGE_BITS-1..4 : Nonzero for accesses that should not - go directly to ram. - bit 3 : indicates that the entry is invalid - bit 2..0 : zero - */ - target_ulong addr_read; - target_ulong addr_write; - target_ulong addr_code; - /* Addend to virtual address to get physical address. IO accesses - use the corresponding iotlb value. */ -#if TARGET_PHYS_ADDR_BITS == 64 - /* on i386 Linux make sure it is aligned */ - target_phys_addr_t addend __attribute__((aligned(8))); -#else - target_phys_addr_t addend; -#endif - /* padding to get a power of two size */ - uint8_t dummy[(1 << CPU_TLB_ENTRY_BITS) - - (sizeof(target_ulong) * 3 + - ((-sizeof(target_ulong) * 3) & (sizeof(target_phys_addr_t) - 1)) + - sizeof(target_phys_addr_t))]; -} CPUTLBEntry; - -#ifdef WORDS_BIGENDIAN -typedef struct icount_decr_u16 { - uint16_t high; - uint16_t low; -} icount_decr_u16; -#else -typedef struct icount_decr_u16 { - uint16_t low; - uint16_t high; -} icount_decr_u16; -#endif - -struct kvm_run; -struct KVMState; - -typedef struct CPUBreakpoint { - target_ulong pc; - int flags; /* BP_* */ - TAILQ_ENTRY(CPUBreakpoint) entry; -} CPUBreakpoint; - -typedef struct CPUWatchpoint { - target_ulong vaddr; - target_ulong len_mask; - int flags; /* BP_* */ - TAILQ_ENTRY(CPUWatchpoint) entry; -} CPUWatchpoint; - -#define CPU_TEMP_BUF_NLONGS 128 -#define CPU_COMMON \ - struct TranslationBlock *current_tb; /* currently executing TB */ \ - /* soft mmu support */ \ - /* in order to avoid passing too many arguments to the MMIO \ - helpers, we store some rarely used information in the CPU \ - context) */ \ - unsigned long mem_io_pc; /* host pc at which the memory was \ - accessed */ \ - target_ulong mem_io_vaddr; /* target virtual addr at which the \ - memory was accessed */ \ - uint32_t halted; /* Nonzero if the CPU is in suspend state */ \ - uint32_t stop; /* Stop request */ \ - uint32_t stopped; /* Artificially stopped */ \ - uint32_t interrupt_request; \ - volatile sig_atomic_t exit_request; \ - /* The meaning of the MMU modes is defined in the target code. */ \ - CPUTLBEntry tlb_table[NB_MMU_MODES][CPU_TLB_SIZE]; \ - target_phys_addr_t iotlb[NB_MMU_MODES][CPU_TLB_SIZE]; \ - struct TranslationBlock *tb_jmp_cache[TB_JMP_CACHE_SIZE]; \ - /* buffer for temporaries in the code generator */ \ - long temp_buf[CPU_TEMP_BUF_NLONGS]; \ - \ - int64_t icount_extra; /* Instructions until next timer event. */ \ - /* Number of cycles left, with interrupt flag in high bit. \ - This allows a single read-compare-cbranch-write sequence to test \ - for both decrementer underflow and exceptions. */ \ - union { \ - uint32_t u32; \ - icount_decr_u16 u16; \ - } icount_decr; \ - uint32_t can_do_io; /* nonzero if memory mapped IO is safe. */ \ - \ - /* from this point: preserved by CPU reset */ \ - /* ice debug support */ \ - TAILQ_HEAD(breakpoints_head, CPUBreakpoint) breakpoints; \ - int singlestep_enabled; \ - \ - TAILQ_HEAD(watchpoints_head, CPUWatchpoint) watchpoints; \ - CPUWatchpoint *watchpoint_hit; \ - \ - struct GDBRegisterState *gdb_regs; \ - \ - /* Core interrupt code */ \ - jmp_buf jmp_env; \ - int exception_index; \ - \ - CPUState *next_cpu; /* next CPU sharing TB cache */ \ - int cpu_index; /* CPU index (informative) */ \ - uint32_t host_tid; /* host thread ID */ \ - int numa_node; /* NUMA node this cpu is belonging to */ \ - int running; /* Nonzero if cpu is currently running(usermode). */ \ - /* user data */ \ - void *opaque; \ - \ - uint32_t created; \ - struct QemuThread *thread; \ - struct QemuCond *halt_cond; \ - const char *cpu_model_str; \ - struct KVMState *kvm_state; \ - struct kvm_run *kvm_run; \ - int kvm_fd; - -#endif diff --git a/qemu-0.11.0/cpu-exec.c b/qemu-0.11.0/cpu-exec.c deleted file mode 100644 index 2385d56..0000000 --- a/qemu-0.11.0/cpu-exec.c +++ /dev/null @@ -1,1618 +0,0 @@ -/* - * i386 emulator main execution loop - * - * Copyright (c) 2003-2005 Fabrice Bellard - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ -#include "config.h" -#include "exec.h" -#include "disas.h" -#include "tcg.h" -#include "kvm.h" - -#if !defined(CONFIG_SOFTMMU) -#undef EAX -#undef ECX -#undef EDX -#undef EBX -#undef ESP -#undef EBP -#undef ESI -#undef EDI -#undef EIP -#include <signal.h> -#ifdef __linux__ -#include <sys/ucontext.h> -#endif -#endif - -#if defined(__sparc__) && !defined(HOST_SOLARIS) -// Work around ugly bugs in glibc that mangle global register contents -#undef env -#define env cpu_single_env -#endif - -int tb_invalidated_flag; - -//#define DEBUG_EXEC -//#define DEBUG_SIGNAL - -int qemu_cpu_has_work(CPUState *env) -{ - return cpu_has_work(env); -} - -void cpu_loop_exit(void) -{ - /* NOTE: the register at this point must be saved by hand because - longjmp restore them */ - regs_to_env(); - longjmp(env->jmp_env, 1); -} - -/* exit the current TB from a signal handler. The host registers are - restored in a state compatible with the CPU emulator - */ -void cpu_resume_from_signal(CPUState *env1, void *puc) -{ -#if !defined(CONFIG_SOFTMMU) -#ifdef __linux__ - struct ucontext *uc = puc; -#elif defined(__OpenBSD__) - struct sigcontext *uc = puc; -#endif -#endif - - env = env1; - - /* XXX: restore cpu registers saved in host registers */ - -#if !defined(CONFIG_SOFTMMU) - if (puc) { - /* XXX: use siglongjmp ? */ -#ifdef __linux__ - sigprocmask(SIG_SETMASK, &uc->uc_sigmask, NULL); -#elif defined(__OpenBSD__) - sigprocmask(SIG_SETMASK, &uc->sc_mask, NULL); -#endif - } -#endif - env->exception_index = -1; - longjmp(env->jmp_env, 1); -} - -/* Execute the code without caching the generated code. An interpreter - could be used if available. */ -static void cpu_exec_nocache(int max_cycles, TranslationBlock *orig_tb) -{ - unsigned long next_tb; - TranslationBlock *tb; - - /* Should never happen. - We only end up here when an existing TB is too long. */ - if (max_cycles > CF_COUNT_MASK) - max_cycles = CF_COUNT_MASK; - - tb = tb_gen_code(env, orig_tb->pc, orig_tb->cs_base, orig_tb->flags, - max_cycles); - env->current_tb = tb; - /* execute the generated code */ - next_tb = tcg_qemu_tb_exec(tb->tc_ptr); - - if ((next_tb & 3) == 2) { - /* Restore PC. This may happen if async event occurs before - the TB starts executing. */ - cpu_pc_from_tb(env, tb); - } - tb_phys_invalidate(tb, -1); - tb_free(tb); -} - -static TranslationBlock *tb_find_slow(target_ulong pc, - target_ulong cs_base, - uint64_t flags) -{ - TranslationBlock *tb, **ptb1; - unsigned int h; - target_ulong phys_pc, phys_page1, phys_page2, virt_page2; - - tb_invalidated_flag = 0; - - regs_to_env(); /* XXX: do it just before cpu_gen_code() */ - - /* find translated block using physical mappings */ - phys_pc = get_phys_addr_code(env, pc); - phys_page1 = phys_pc & TARGET_PAGE_MASK; - phys_page2 = -1; - h = tb_phys_hash_func(phys_pc); - ptb1 = &tb_phys_hash[h]; - for(;;) { - tb = *ptb1; - if (!tb) - goto not_found; - if (tb->pc == pc && - tb->page_addr[0] == phys_page1 && - tb->cs_base == cs_base && - tb->flags == flags) { - /* check next page if needed */ - if (tb->page_addr[1] != -1) { - virt_page2 = (pc & TARGET_PAGE_MASK) + - TARGET_PAGE_SIZE; - phys_page2 = get_phys_addr_code(env, virt_page2); - if (tb->page_addr[1] == phys_page2) - goto found; - } else { - goto found; - } - } - ptb1 = &tb->phys_hash_next; - } - not_found: - /* if no translated code available, then translate it now */ - tb = tb_gen_code(env, pc, cs_base, flags, 0); - - found: - /* we add the TB in the virtual pc hash table */ - env->tb_jmp_cache[tb_jmp_cache_hash_func(pc)] = tb; - return tb; -} - -static inline TranslationBlock *tb_find_fast(void) -{ - TranslationBlock *tb; - target_ulong cs_base, pc; - int flags; - - /* we record a subset of the CPU state. It will - always be the same before a given translated block - is executed. */ - cpu_get_tb_cpu_state(env, &pc, &cs_base, &flags); - tb = env->tb_jmp_cache[tb_jmp_cache_hash_func(pc)]; - if (unlikely(!tb || tb->pc != pc || tb->cs_base != cs_base || - tb->flags != flags)) { - tb = tb_find_slow(pc, cs_base, flags); - } - return tb; -} - -static CPUDebugExcpHandler *debug_excp_handler; - -CPUDebugExcpHandler *cpu_set_debug_excp_handler(CPUDebugExcpHandler *handler) -{ - CPUDebugExcpHandler *old_handler = debug_excp_handler; - - debug_excp_handler = handler; - return old_handler; -} - -static void cpu_handle_debug_exception(CPUState *env) -{ - CPUWatchpoint *wp; - - if (!env->watchpoint_hit) - TAILQ_FOREACH(wp, &env->watchpoints, entry) - wp->flags &= ~BP_WATCHPOINT_HIT; - - if (debug_excp_handler) - debug_excp_handler(env); -} - -/* main execution loop */ - -int cpu_exec(CPUState *env1) -{ -#define DECLARE_HOST_REGS 1 -#include "hostregs_helper.h" - int ret, interrupt_request; - TranslationBlock *tb; - uint8_t *tc_ptr; - unsigned long next_tb; - - if (cpu_halted(env1) == EXCP_HALTED) - return EXCP_HALTED; - - cpu_single_env = env1; - - /* first we save global registers */ -#define SAVE_HOST_REGS 1 -#include "hostregs_helper.h" - env = env1; - - env_to_regs(); -#if defined(TARGET_I386) - /* put eflags in CPU temporary format */ - CC_SRC = env->eflags & (CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C); - DF = 1 - (2 * ((env->eflags >> 10) & 1)); - CC_OP = CC_OP_EFLAGS; - env->eflags &= ~(DF_MASK | CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C); -#elif defined(TARGET_SPARC) -#elif defined(TARGET_M68K) - env->cc_op = CC_OP_FLAGS; - env->cc_dest = env->sr & 0xf; - env->cc_x = (env->sr >> 4) & 1; -#elif defined(TARGET_ALPHA) -#elif defined(TARGET_ARM) -#elif defined(TARGET_PPC) -#elif defined(TARGET_MICROBLAZE) -#elif defined(TARGET_MIPS) -#elif defined(TARGET_SH4) -#elif defined(TARGET_CRIS) - /* XXXXX */ -#else -#error unsupported target CPU -#endif - env->exception_index = -1; - - /* prepare setjmp context for exception handling */ - for(;;) { - if (setjmp(env->jmp_env) == 0) { -#if defined(__sparc__) && !defined(HOST_SOLARIS) -#undef env - env = cpu_single_env; -#define env cpu_single_env -#endif - env->current_tb = NULL; - /* if an exception is pending, we execute it here */ - if (env->exception_index >= 0) { - if (env->exception_index >= EXCP_INTERRUPT) { - /* exit request from the cpu execution loop */ - ret = env->exception_index; - if (ret == EXCP_DEBUG) - cpu_handle_debug_exception(env); - break; - } else { -#if defined(CONFIG_USER_ONLY) - /* if user mode only, we simulate a fake exception - which will be handled outside the cpu execution - loop */ -#if defined(TARGET_I386) - do_interrupt_user(env->exception_index, - env->exception_is_int, - env->error_code, - env->exception_next_eip); - /* successfully delivered */ - env->old_exception = -1; -#endif - ret = env->exception_index; - break; -#else -#if defined(TARGET_I386) - /* simulate a real cpu exception. On i386, it can - trigger new exceptions, but we do not handle - double or triple faults yet. */ - do_interrupt(env->exception_index, - env->exception_is_int, - env->error_code, - env->exception_next_eip, 0); - /* successfully delivered */ - env->old_exception = -1; -#elif defined(TARGET_PPC) - do_interrupt(env); -#elif defined(TARGET_MICROBLAZE) - do_interrupt(env); -#elif defined(TARGET_MIPS) - do_interrupt(env); -#elif defined(TARGET_SPARC) - do_interrupt(env); -#elif defined(TARGET_ARM) - do_interrupt(env); -#elif defined(TARGET_SH4) - do_interrupt(env); -#elif defined(TARGET_ALPHA) - do_interrupt(env); -#elif defined(TARGET_CRIS) - do_interrupt(env); -#elif defined(TARGET_M68K) - do_interrupt(0); -#endif -#endif - } - env->exception_index = -1; - } -#ifdef CONFIG_KQEMU - if (kqemu_is_ok(env) && env->interrupt_request == 0 && env->exit_request == 0) { - int ret; - env->eflags = env->eflags | helper_cc_compute_all(CC_OP) | (DF & DF_MASK); - ret = kqemu_cpu_exec(env); - /* put eflags in CPU temporary format */ - CC_SRC = env->eflags & (CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C); - DF = 1 - (2 * ((env->eflags >> 10) & 1)); - CC_OP = CC_OP_EFLAGS; - env->eflags &= ~(DF_MASK | CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C); - if (ret == 1) { - /* exception */ - longjmp(env->jmp_env, 1); - } else if (ret == 2) { - /* softmmu execution needed */ - } else { - if (env->interrupt_request != 0 || env->exit_request != 0) { - /* hardware interrupt will be executed just after */ - } else { - /* otherwise, we restart */ - longjmp(env->jmp_env, 1); - } - } - } -#endif - - if (kvm_enabled()) { - kvm_cpu_exec(env); - longjmp(env->jmp_env, 1); - } - - next_tb = 0; /* force lookup of first TB */ - for(;;) { - interrupt_request = env->interrupt_request; - if (unlikely(interrupt_request)) { - if (unlikely(env->singlestep_enabled & SSTEP_NOIRQ)) { - /* Mask out external interrupts for this step. */ - interrupt_request &= ~(CPU_INTERRUPT_HARD | - CPU_INTERRUPT_FIQ | - CPU_INTERRUPT_SMI | - CPU_INTERRUPT_NMI); - } - if (interrupt_request & CPU_INTERRUPT_DEBUG) { - env->interrupt_request &= ~CPU_INTERRUPT_DEBUG; - env->exception_index = EXCP_DEBUG; - cpu_loop_exit(); - } -#if defined(TARGET_ARM) || defined(TARGET_SPARC) || defined(TARGET_MIPS) || \ - defined(TARGET_PPC) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) || \ - defined(TARGET_MICROBLAZE) - if (interrupt_request & CPU_INTERRUPT_HALT) { - env->interrupt_request &= ~CPU_INTERRUPT_HALT; - env->halted = 1; - env->exception_index = EXCP_HLT; - cpu_loop_exit(); - } -#endif -#if defined(TARGET_I386) - if (interrupt_request & CPU_INTERRUPT_INIT) { - svm_check_intercept(SVM_EXIT_INIT); - do_cpu_init(env); - env->exception_index = EXCP_HALTED; - cpu_loop_exit(); - } else if (interrupt_request & CPU_INTERRUPT_SIPI) { - do_cpu_sipi(env); - } else if (env->hflags2 & HF2_GIF_MASK) { - if ((interrupt_request & CPU_INTERRUPT_SMI) && - !(env->hflags & HF_SMM_MASK)) { - svm_check_intercept(SVM_EXIT_SMI); - env->interrupt_request &= ~CPU_INTERRUPT_SMI; - do_smm_enter(); - next_tb = 0; - } else if ((interrupt_request & CPU_INTERRUPT_NMI) && - !(env->hflags2 & HF2_NMI_MASK)) { - env->interrupt_request &= ~CPU_INTERRUPT_NMI; - env->hflags2 |= HF2_NMI_MASK; - do_interrupt(EXCP02_NMI, 0, 0, 0, 1); - next_tb = 0; - } else if (interrupt_request & CPU_INTERRUPT_MCE) { - env->interrupt_request &= ~CPU_INTERRUPT_MCE; - do_interrupt(EXCP12_MCHK, 0, 0, 0, 0); - next_tb = 0; - } else if ((interrupt_request & CPU_INTERRUPT_HARD) && - (((env->hflags2 & HF2_VINTR_MASK) && - (env->hflags2 & HF2_HIF_MASK)) || - (!(env->hflags2 & HF2_VINTR_MASK) && - (env->eflags & IF_MASK && - !(env->hflags & HF_INHIBIT_IRQ_MASK))))) { - int intno; - svm_check_intercept(SVM_EXIT_INTR); - env->interrupt_request &= ~(CPU_INTERRUPT_HARD | CPU_INTERRUPT_VIRQ); - intno = cpu_get_pic_interrupt(env); - qemu_log_mask(CPU_LOG_TB_IN_ASM, "Servicing hardware INT=0x%02x\n", intno); -#if defined(__sparc__) && !defined(HOST_SOLARIS) -#undef env - env = cpu_single_env; -#define env cpu_single_env -#endif - do_interrupt(intno, 0, 0, 0, 1); - /* ensure that no TB jump will be modified as - the program flow was changed */ - next_tb = 0; -#if !defined(CONFIG_USER_ONLY) - } else if ((interrupt_request & CPU_INTERRUPT_VIRQ) && - (env->eflags & IF_MASK) && - !(env->hflags & HF_INHIBIT_IRQ_MASK)) { - int intno; - /* FIXME: this should respect TPR */ - svm_check_intercept(SVM_EXIT_VINTR); - intno = ldl_phys(env->vm_vmcb + offsetof(struct vmcb, control.int_vector)); - qemu_log_mask(CPU_LOG_TB_IN_ASM, "Servicing virtual hardware INT=0x%02x\n", intno); - do_interrupt(intno, 0, 0, 0, 1); - env->interrupt_request &= ~CPU_INTERRUPT_VIRQ; - next_tb = 0; -#endif - } - } -#elif defined(TARGET_PPC) -#if 0 - if ((interrupt_request & CPU_INTERRUPT_RESET)) { - cpu_ppc_reset(env); - } -#endif - if (interrupt_request & CPU_INTERRUPT_HARD) { - ppc_hw_interrupt(env); - if (env->pending_interrupts == 0) - env->interrupt_request &= ~CPU_INTERRUPT_HARD; - next_tb = 0; - } -#elif defined(TARGET_MICROBLAZE) - if ((interrupt_request & CPU_INTERRUPT_HARD) - && (env->sregs[SR_MSR] & MSR_IE) - && !(env->sregs[SR_MSR] & (MSR_EIP | MSR_BIP)) - && !(env->iflags & (D_FLAG | IMM_FLAG))) { - env->exception_index = EXCP_IRQ; - do_interrupt(env); - next_tb = 0; - } -#elif defined(TARGET_MIPS) - if ((interrupt_request & CPU_INTERRUPT_HARD) && - (env->CP0_Status & env->CP0_Cause & CP0Ca_IP_mask) && - (env->CP0_Status & (1 << CP0St_IE)) && - !(env->CP0_Status & (1 << CP0St_EXL)) && - !(env->CP0_Status & (1 << CP0St_ERL)) && - !(env->hflags & MIPS_HFLAG_DM)) { - /* Raise it */ - env->exception_index = EXCP_EXT_INTERRUPT; - env->error_code = 0; - do_interrupt(env); - next_tb = 0; - } -#elif defined(TARGET_SPARC) - if ((interrupt_request & CPU_INTERRUPT_HARD) && - cpu_interrupts_enabled(env)) { - int pil = env->interrupt_index & 15; - int type = env->interrupt_index & 0xf0; - - if (((type == TT_EXTINT) && - (pil == 15 || pil > env->psrpil)) || - type != TT_EXTINT) { - env->interrupt_request &= ~CPU_INTERRUPT_HARD; - env->exception_index = env->interrupt_index; - do_interrupt(env); - env->interrupt_index = 0; -#if !defined(CONFIG_USER_ONLY) - cpu_check_irqs(env); -#endif - next_tb = 0; - } - } else if (interrupt_request & CPU_INTERRUPT_TIMER) { - //do_interrupt(0, 0, 0, 0, 0); - env->interrupt_request &= ~CPU_INTERRUPT_TIMER; - } -#elif defined(TARGET_ARM) - if (interrupt_request & CPU_INTERRUPT_FIQ - && !(env->uncached_cpsr & CPSR_F)) { - env->exception_index = EXCP_FIQ; - do_interrupt(env); - next_tb = 0; - } - /* ARMv7-M interrupt return works by loading a magic value - into the PC. On real hardware the load causes the - return to occur. The qemu implementation performs the - jump normally, then does the exception return when the - CPU tries to execute code at the magic address. - This will cause the magic PC value to be pushed to - the stack if an interrupt occured at the wrong time. - We avoid this by disabling interrupts when - pc contains a magic address. */ - if (interrupt_request & CPU_INTERRUPT_HARD - && ((IS_M(env) && env->regs[15] < 0xfffffff0) - || !(env->uncached_cpsr & CPSR_I))) { - env->exception_index = EXCP_IRQ; - do_interrupt(env); - next_tb = 0; - } -#elif defined(TARGET_SH4) - if (interrupt_request & CPU_INTERRUPT_HARD) { - do_interrupt(env); - next_tb = 0; - } -#elif defined(TARGET_ALPHA) - if (interrupt_request & CPU_INTERRUPT_HARD) { - do_interrupt(env); - next_tb = 0; - } -#elif defined(TARGET_CRIS) - if (interrupt_request & CPU_INTERRUPT_HARD - && (env->pregs[PR_CCS] & I_FLAG)) { - env->exception_index = EXCP_IRQ; - do_interrupt(env); - next_tb = 0; - } - if (interrupt_request & CPU_INTERRUPT_NMI - && (env->pregs[PR_CCS] & M_FLAG)) { - env->exception_index = EXCP_NMI; - do_interrupt(env); - next_tb = 0; - } -#elif defined(TARGET_M68K) - if (interrupt_request & CPU_INTERRUPT_HARD - && ((env->sr & SR_I) >> SR_I_SHIFT) - < env->pending_level) { - /* Real hardware gets the interrupt vector via an - IACK cycle at this point. Current emulated - hardware doesn't rely on this, so we - provide/save the vector when the interrupt is - first signalled. */ - env->exception_index = env->pending_vector; - do_interrupt(1); - next_tb = 0; - } -#endif - /* Don't use the cached interupt_request value, - do_interrupt may have updated the EXITTB flag. */ - if (env->interrupt_request & CPU_INTERRUPT_EXITTB) { - env->interrupt_request &= ~CPU_INTERRUPT_EXITTB; - /* ensure that no TB jump will be modified as - the program flow was changed */ - next_tb = 0; - } - } - if (unlikely(env->exit_request)) { - env->exit_request = 0; - env->exception_index = EXCP_INTERRUPT; - cpu_loop_exit(); - } -#ifdef DEBUG_EXEC - if (qemu_loglevel_mask(CPU_LOG_TB_CPU)) { - /* restore flags in standard format */ - regs_to_env(); -#if defined(TARGET_I386) - env->eflags = env->eflags | helper_cc_compute_all(CC_OP) | (DF & DF_MASK); - log_cpu_state(env, X86_DUMP_CCOP); - env->eflags &= ~(DF_MASK | CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C); -#elif defined(TARGET_ARM) - log_cpu_state(env, 0); -#elif defined(TARGET_SPARC) - log_cpu_state(env, 0); -#elif defined(TARGET_PPC) - log_cpu_state(env, 0); -#elif defined(TARGET_M68K) - cpu_m68k_flush_flags(env, env->cc_op); - env->cc_op = CC_OP_FLAGS; - env->sr = (env->sr & 0xffe0) - | env->cc_dest | (env->cc_x << 4); - log_cpu_state(env, 0); -#elif defined(TARGET_MICROBLAZE) - log_cpu_state(env, 0); -#elif defined(TARGET_MIPS) - log_cpu_state(env, 0); -#elif defined(TARGET_SH4) - log_cpu_state(env, 0); -#elif defined(TARGET_ALPHA) - log_cpu_state(env, 0); -#elif defined(TARGET_CRIS) - log_cpu_state(env, 0); -#else -#error unsupported target CPU -#endif - } -#endif - spin_lock(&tb_lock); - tb = tb_find_fast(); - /* Note: we do it here to avoid a gcc bug on Mac OS X when - doing it in tb_find_slow */ - if (tb_invalidated_flag) { - /* as some TB could have been invalidated because - of memory exceptions while generating the code, we - must recompute the hash index here */ - next_tb = 0; - tb_invalidated_flag = 0; - } -#ifdef DEBUG_EXEC - qemu_log_mask(CPU_LOG_EXEC, "Trace 0x%08lx [" TARGET_FMT_lx "] %s\n", - (long)tb->tc_ptr, tb->pc, - lookup_symbol(tb->pc)); -#endif - /* see if we can patch the calling TB. When the TB - spans two pages, we cannot safely do a direct - jump. */ - { - if (next_tb != 0 && -#ifdef CONFIG_KQEMU - (env->kqemu_enabled != 2) && -#endif - tb->page_addr[1] == -1) { - tb_add_jump((TranslationBlock *)(next_tb & ~3), next_tb & 3, tb); - } - } - spin_unlock(&tb_lock); - env->current_tb = tb; - - /* cpu_interrupt might be called while translating the - TB, but before it is linked into a potentially - infinite loop and becomes env->current_tb. Avoid - starting execution if there is a pending interrupt. */ - if (unlikely (env->exit_request)) - env->current_tb = NULL; - - while (env->current_tb) { - tc_ptr = tb->tc_ptr; - /* execute the generated code */ -#if defined(__sparc__) && !defined(HOST_SOLARIS) -#undef env - env = cpu_single_env; -#define env cpu_single_env -#endif - next_tb = tcg_qemu_tb_exec(tc_ptr); - env->current_tb = NULL; - if ((next_tb & 3) == 2) { - /* Instruction counter expired. */ - int insns_left; - tb = (TranslationBlock *)(long)(next_tb & ~3); - /* Restore PC. */ - cpu_pc_from_tb(env, tb); - insns_left = env->icount_decr.u32; - if (env->icount_extra && insns_left >= 0) { - /* Refill decrementer and continue execution. */ - env->icount_extra += insns_left; - if (env->icount_extra > 0xffff) { - insns_left = 0xffff; - } else { - insns_left = env->icount_extra; - } - env->icount_extra -= insns_left; - env->icount_decr.u16.low = insns_left; - } else { - if (insns_left > 0) { - /* Execute remaining instructions. */ - cpu_exec_nocache(insns_left, tb); - } - env->exception_index = EXCP_INTERRUPT; - next_tb = 0; - cpu_loop_exit(); - } - } - } - /* reset soft MMU for next block (it can currently - only be set by a memory fault) */ -#if defined(CONFIG_KQEMU) -#define MIN_CYCLE_BEFORE_SWITCH (100 * 1000) - if (kqemu_is_ok(env) && - (cpu_get_time_fast() - env->last_io_time) >= MIN_CYCLE_BEFORE_SWITCH) { - cpu_loop_exit(); - } -#endif - } /* for(;;) */ - } else { - env_to_regs(); - } - } /* for(;;) */ - - -#if defined(TARGET_I386) - /* restore flags in standard format */ - env->eflags = env->eflags | helper_cc_compute_all(CC_OP) | (DF & DF_MASK); -#elif defined(TARGET_ARM) - /* XXX: Save/restore host fpu exception state?. */ -#elif defined(TARGET_SPARC) -#elif defined(TARGET_PPC) -#elif defined(TARGET_M68K) - cpu_m68k_flush_flags(env, env->cc_op); - env->cc_op = CC_OP_FLAGS; - env->sr = (env->sr & 0xffe0) - | env->cc_dest | (env->cc_x << 4); -#elif defined(TARGET_MICROBLAZE) -#elif defined(TARGET_MIPS) -#elif defined(TARGET_SH4) -#elif defined(TARGET_ALPHA) -#elif defined(TARGET_CRIS) - /* XXXXX */ -#else -#error unsupported target CPU -#endif - - /* restore global registers */ -#include "hostregs_helper.h" - - /* fail safe : never use cpu_single_env outside cpu_exec() */ - cpu_single_env = NULL; - return ret; -} - -/* must only be called from the generated code as an exception can be - generated */ -void tb_invalidate_page_range(target_ulong start, target_ulong end) -{ - /* XXX: cannot enable it yet because it yields to MMU exception - where NIP != read address on PowerPC */ -#if 0 - target_ulong phys_addr; - phys_addr = get_phys_addr_code(env, start); - tb_invalidate_phys_page_range(phys_addr, phys_addr + end - start, 0); -#endif -} - -#if defined(TARGET_I386) && defined(CONFIG_USER_ONLY) - -void cpu_x86_load_seg(CPUX86State *s, int seg_reg, int selector) -{ - CPUX86State *saved_env; - - saved_env = env; - env = s; - if (!(env->cr[0] & CR0_PE_MASK) || (env->eflags & VM_MASK)) { - selector &= 0xffff; - cpu_x86_load_seg_cache(env, seg_reg, selector, - (selector << 4), 0xffff, 0); - } else { - helper_load_seg(seg_reg, selector); - } - env = saved_env; -} - -void cpu_x86_fsave(CPUX86State *s, target_ulong ptr, int data32) -{ - CPUX86State *saved_env; - - saved_env = env; - env = s; - - helper_fsave(ptr, data32); - - env = saved_env; -} - -void cpu_x86_frstor(CPUX86State *s, target_ulong ptr, int data32) -{ - CPUX86State *saved_env; - - saved_env = env; - env = s; - - helper_frstor(ptr, data32); - - env = saved_env; -} - -#endif /* TARGET_I386 */ - -#if !defined(CONFIG_SOFTMMU) - -#if defined(TARGET_I386) - -/* 'pc' is the host PC at which the exception was raised. 'address' is - the effective address of the memory exception. 'is_write' is 1 if a - write caused the exception and otherwise 0'. 'old_set' is the - signal set which should be restored */ -static inline int handle_cpu_signal(unsigned long pc, unsigned long address, - int is_write, sigset_t *old_set, - void *puc) -{ - TranslationBlock *tb; - int ret; - - if (cpu_single_env) - env = cpu_single_env; /* XXX: find a correct solution for multithread */ -#if defined(DEBUG_SIGNAL) - qemu_printf("qemu: SIGSEGV pc=0x%08lx address=%08lx w=%d oldset=0x%08lx\n", - pc, address, is_write, *(unsigned long *)old_set); -#endif - /* XXX: locking issue */ - if (is_write && page_unprotect(h2g(address), pc, puc)) { - return 1; - } - - /* see if it is an MMU fault */ - ret = cpu_x86_handle_mmu_fault(env, address, is_write, MMU_USER_IDX, 0); - if (ret < 0) - return 0; /* not an MMU fault */ - if (ret == 0) - return 1; /* the MMU fault was handled without causing real CPU fault */ - /* now we have a real cpu fault */ - tb = tb_find_pc(pc); - if (tb) { - /* the PC is inside the translated code. It means that we have - a virtual CPU fault */ - cpu_restore_state(tb, env, pc, puc); - } - if (ret == 1) { -#if 0 - printf("PF exception: EIP=0x%08x CR2=0x%08x error=0x%x\n", - env->eip, env->cr[2], env->error_code); -#endif - /* we restore the process signal mask as the sigreturn should - do it (XXX: use sigsetjmp) */ - sigprocmask(SIG_SETMASK, old_set, NULL); - raise_exception_err(env->exception_index, env->error_code); - } else { - /* activate soft MMU for this block */ - env->hflags |= HF_SOFTMMU_MASK; - cpu_resume_from_signal(env, puc); - } - /* never comes here */ - return 1; -} - -#elif defined(TARGET_ARM) -static inline int handle_cpu_signal(unsigned long pc, unsigned long address, - int is_write, sigset_t *old_set, - void *puc) -{ - TranslationBlock *tb; - int ret; - - if (cpu_single_env) - env = cpu_single_env; /* XXX: find a correct solution for multithread */ -#if defined(DEBUG_SIGNAL) - printf("qemu: SIGSEGV pc=0x%08lx address=%08lx w=%d oldset=0x%08lx\n", - pc, address, is_write, *(unsigned long *)old_set); -#endif - /* XXX: locking issue */ - if (is_write && page_unprotect(h2g(address), pc, puc)) { - return 1; - } - /* see if it is an MMU fault */ - ret = cpu_arm_handle_mmu_fault(env, address, is_write, MMU_USER_IDX, 0); - if (ret < 0) - return 0; /* not an MMU fault */ - if (ret == 0) - return 1; /* the MMU fault was handled without causing real CPU fault */ - /* now we have a real cpu fault */ - tb = tb_find_pc(pc); - if (tb) { - /* the PC is inside the translated code. It means that we have - a virtual CPU fault */ - cpu_restore_state(tb, env, pc, puc); - } - /* we restore the process signal mask as the sigreturn should - do it (XXX: use sigsetjmp) */ - sigprocmask(SIG_SETMASK, old_set, NULL); - cpu_loop_exit(); - /* never comes here */ - return 1; -} -#elif defined(TARGET_SPARC) -static inline int handle_cpu_signal(unsigned long pc, unsigned long address, - int is_write, sigset_t *old_set, - void *puc) -{ - TranslationBlock *tb; - int ret; - - if (cpu_single_env) - env = cpu_single_env; /* XXX: find a correct solution for multithread */ -#if defined(DEBUG_SIGNAL) - printf("qemu: SIGSEGV pc=0x%08lx address=%08lx w=%d oldset=0x%08lx\n", - pc, address, is_write, *(unsigned long *)old_set); -#endif - /* XXX: locking issue */ - if (is_write && page_unprotect(h2g(address), pc, puc)) { - return 1; - } - /* see if it is an MMU fault */ - ret = cpu_sparc_handle_mmu_fault(env, address, is_write, MMU_USER_IDX, 0); - if (ret < 0) - return 0; /* not an MMU fault */ - if (ret == 0) - return 1; /* the MMU fault was handled without causing real CPU fault */ - /* now we have a real cpu fault */ - tb = tb_find_pc(pc); - if (tb) { - /* the PC is inside the translated code. It means that we have - a virtual CPU fault */ - cpu_restore_state(tb, env, pc, puc); - } - /* we restore the process signal mask as the sigreturn should - do it (XXX: use sigsetjmp) */ - sigprocmask(SIG_SETMASK, old_set, NULL); - cpu_loop_exit(); - /* never comes here */ - return 1; -} -#elif defined (TARGET_PPC) -static inline int handle_cpu_signal(unsigned long pc, unsigned long address, - int is_write, sigset_t *old_set, - void *puc) -{ - TranslationBlock *tb; - int ret; - - if (cpu_single_env) - env = cpu_single_env; /* XXX: find a correct solution for multithread */ -#if defined(DEBUG_SIGNAL) - printf("qemu: SIGSEGV pc=0x%08lx address=%08lx w=%d oldset=0x%08lx\n", - pc, address, is_write, *(unsigned long *)old_set); -#endif - /* XXX: locking issue */ - if (is_write && page_unprotect(h2g(address), pc, puc)) { - return 1; - } - - /* see if it is an MMU fault */ - ret = cpu_ppc_handle_mmu_fault(env, address, is_write, MMU_USER_IDX, 0); - if (ret < 0) - return 0; /* not an MMU fault */ - if (ret == 0) - return 1; /* the MMU fault was handled without causing real CPU fault */ - - /* now we have a real cpu fault */ - tb = tb_find_pc(pc); - if (tb) { - /* the PC is inside the translated code. It means that we have - a virtual CPU fault */ - cpu_restore_state(tb, env, pc, puc); - } - if (ret == 1) { -#if 0 - printf("PF exception: NIP=0x%08x error=0x%x %p\n", - env->nip, env->error_code, tb); -#endif - /* we restore the process signal mask as the sigreturn should - do it (XXX: use sigsetjmp) */ - sigprocmask(SIG_SETMASK, old_set, NULL); - cpu_loop_exit(); - } else { - /* activate soft MMU for this block */ - cpu_resume_from_signal(env, puc); - } - /* never comes here */ - return 1; -} - -#elif defined(TARGET_M68K) -static inline int handle_cpu_signal(unsigned long pc, unsigned long address, - int is_write, sigset_t *old_set, - void *puc) -{ - TranslationBlock *tb; - int ret; - - if (cpu_single_env) - env = cpu_single_env; /* XXX: find a correct solution for multithread */ -#if defined(DEBUG_SIGNAL) - printf("qemu: SIGSEGV pc=0x%08lx address=%08lx w=%d oldset=0x%08lx\n", - pc, address, is_write, *(unsigned long *)old_set); -#endif - /* XXX: locking issue */ - if (is_write && page_unprotect(address, pc, puc)) { - return 1; - } - /* see if it is an MMU fault */ - ret = cpu_m68k_handle_mmu_fault(env, address, is_write, MMU_USER_IDX, 0); - if (ret < 0) - return 0; /* not an MMU fault */ - if (ret == 0) - return 1; /* the MMU fault was handled without causing real CPU fault */ - /* now we have a real cpu fault */ - tb = tb_find_pc(pc); - if (tb) { - /* the PC is inside the translated code. It means that we have - a virtual CPU fault */ - cpu_restore_state(tb, env, pc, puc); - } - /* we restore the process signal mask as the sigreturn should - do it (XXX: use sigsetjmp) */ - sigprocmask(SIG_SETMASK, old_set, NULL); - cpu_loop_exit(); - /* never comes here */ - return 1; -} - -#elif defined (TARGET_MIPS) -static inline int handle_cpu_signal(unsigned long pc, unsigned long address, - int is_write, sigset_t *old_set, - void *puc) -{ - TranslationBlock *tb; - int ret; - - if (cpu_single_env) - env = cpu_single_env; /* XXX: find a correct solution for multithread */ -#if defined(DEBUG_SIGNAL) - printf("qemu: SIGSEGV pc=0x%08lx address=%08lx w=%d oldset=0x%08lx\n", - pc, address, is_write, *(unsigned long *)old_set); -#endif - /* XXX: locking issue */ - if (is_write && page_unprotect(h2g(address), pc, puc)) { - return 1; - } - - /* see if it is an MMU fault */ - ret = cpu_mips_handle_mmu_fault(env, address, is_write, MMU_USER_IDX, 0); - if (ret < 0) - return 0; /* not an MMU fault */ - if (ret == 0) - return 1; /* the MMU fault was handled without causing real CPU fault */ - - /* now we have a real cpu fault */ - tb = tb_find_pc(pc); - if (tb) { - /* the PC is inside the translated code. It means that we have - a virtual CPU fault */ - cpu_restore_state(tb, env, pc, puc); - } - if (ret == 1) { -#if 0 - printf("PF exception: PC=0x" TARGET_FMT_lx " error=0x%x %p\n", - env->PC, env->error_code, tb); -#endif - /* we restore the process signal mask as the sigreturn should - do it (XXX: use sigsetjmp) */ - sigprocmask(SIG_SETMASK, old_set, NULL); - cpu_loop_exit(); - } else { - /* activate soft MMU for this block */ - cpu_resume_from_signal(env, puc); - } - /* never comes here */ - return 1; -} - -#elif defined (TARGET_MICROBLAZE) -static inline int handle_cpu_signal(unsigned long pc, unsigned long address, - int is_write, sigset_t *old_set, - void *puc) -{ - TranslationBlock *tb; - int ret; - - if (cpu_single_env) - env = cpu_single_env; /* XXX: find a correct solution for multithread */ -#if defined(DEBUG_SIGNAL) - printf("qemu: SIGSEGV pc=0x%08lx address=%08lx w=%d oldset=0x%08lx\n", - pc, address, is_write, *(unsigned long *)old_set); -#endif - /* XXX: locking issue */ - if (is_write && page_unprotect(h2g(address), pc, puc)) { - return 1; - } - - /* see if it is an MMU fault */ - ret = cpu_mb_handle_mmu_fault(env, address, is_write, MMU_USER_IDX, 0); - if (ret < 0) - return 0; /* not an MMU fault */ - if (ret == 0) - return 1; /* the MMU fault was handled without causing real CPU fault */ - - /* now we have a real cpu fault */ - tb = tb_find_pc(pc); - if (tb) { - /* the PC is inside the translated code. It means that we have - a virtual CPU fault */ - cpu_restore_state(tb, env, pc, puc); - } - if (ret == 1) { -#if 0 - printf("PF exception: PC=0x" TARGET_FMT_lx " error=0x%x %p\n", - env->PC, env->error_code, tb); -#endif - /* we restore the process signal mask as the sigreturn should - do it (XXX: use sigsetjmp) */ - sigprocmask(SIG_SETMASK, old_set, NULL); - cpu_loop_exit(); - } else { - /* activate soft MMU for this block */ - cpu_resume_from_signal(env, puc); - } - /* never comes here */ - return 1; -} - -#elif defined (TARGET_SH4) -static inline int handle_cpu_signal(unsigned long pc, unsigned long address, - int is_write, sigset_t *old_set, - void *puc) -{ - TranslationBlock *tb; - int ret; - - if (cpu_single_env) - env = cpu_single_env; /* XXX: find a correct solution for multithread */ -#if defined(DEBUG_SIGNAL) - printf("qemu: SIGSEGV pc=0x%08lx address=%08lx w=%d oldset=0x%08lx\n", - pc, address, is_write, *(unsigned long *)old_set); -#endif - /* XXX: locking issue */ - if (is_write && page_unprotect(h2g(address), pc, puc)) { - return 1; - } - - /* see if it is an MMU fault */ - ret = cpu_sh4_handle_mmu_fault(env, address, is_write, MMU_USER_IDX, 0); - if (ret < 0) - return 0; /* not an MMU fault */ - if (ret == 0) - return 1; /* the MMU fault was handled without causing real CPU fault */ - - /* now we have a real cpu fault */ - tb = tb_find_pc(pc); - if (tb) { - /* the PC is inside the translated code. It means that we have - a virtual CPU fault */ - cpu_restore_state(tb, env, pc, puc); - } -#if 0 - printf("PF exception: NIP=0x%08x error=0x%x %p\n", - env->nip, env->error_code, tb); -#endif - /* we restore the process signal mask as the sigreturn should - do it (XXX: use sigsetjmp) */ - sigprocmask(SIG_SETMASK, old_set, NULL); - cpu_loop_exit(); - /* never comes here */ - return 1; -} - -#elif defined (TARGET_ALPHA) -static inline int handle_cpu_signal(unsigned long pc, unsigned long address, - int is_write, sigset_t *old_set, - void *puc) -{ - TranslationBlock *tb; - int ret; - - if (cpu_single_env) - env = cpu_single_env; /* XXX: find a correct solution for multithread */ -#if defined(DEBUG_SIGNAL) - printf("qemu: SIGSEGV pc=0x%08lx address=%08lx w=%d oldset=0x%08lx\n", - pc, address, is_write, *(unsigned long *)old_set); -#endif - /* XXX: locking issue */ - if (is_write && page_unprotect(h2g(address), pc, puc)) { - return 1; - } - - /* see if it is an MMU fault */ - ret = cpu_alpha_handle_mmu_fault(env, address, is_write, MMU_USER_IDX, 0); - if (ret < 0) - return 0; /* not an MMU fault */ - if (ret == 0) - return 1; /* the MMU fault was handled without causing real CPU fault */ - - /* now we have a real cpu fault */ - tb = tb_find_pc(pc); - if (tb) { - /* the PC is inside the translated code. It means that we have - a virtual CPU fault */ - cpu_restore_state(tb, env, pc, puc); - } -#if 0 - printf("PF exception: NIP=0x%08x error=0x%x %p\n", - env->nip, env->error_code, tb); -#endif - /* we restore the process signal mask as the sigreturn should - do it (XXX: use sigsetjmp) */ - sigprocmask(SIG_SETMASK, old_set, NULL); - cpu_loop_exit(); - /* never comes here */ - return 1; -} -#elif defined (TARGET_CRIS) -static inline int handle_cpu_signal(unsigned long pc, unsigned long address, - int is_write, sigset_t *old_set, - void *puc) -{ - TranslationBlock *tb; - int ret; - - if (cpu_single_env) - env = cpu_single_env; /* XXX: find a correct solution for multithread */ -#if defined(DEBUG_SIGNAL) - printf("qemu: SIGSEGV pc=0x%08lx address=%08lx w=%d oldset=0x%08lx\n", - pc, address, is_write, *(unsigned long *)old_set); -#endif - /* XXX: locking issue */ - if (is_write && page_unprotect(h2g(address), pc, puc)) { - return 1; - } - - /* see if it is an MMU fault */ - ret = cpu_cris_handle_mmu_fault(env, address, is_write, MMU_USER_IDX, 0); - if (ret < 0) - return 0; /* not an MMU fault */ - if (ret == 0) - return 1; /* the MMU fault was handled without causing real CPU fault */ - - /* now we have a real cpu fault */ - tb = tb_find_pc(pc); - if (tb) { - /* the PC is inside the translated code. It means that we have - a virtual CPU fault */ - cpu_restore_state(tb, env, pc, puc); - } - /* we restore the process signal mask as the sigreturn should - do it (XXX: use sigsetjmp) */ - sigprocmask(SIG_SETMASK, old_set, NULL); - cpu_loop_exit(); - /* never comes here */ - return 1; -} - -#else -#error unsupported target CPU -#endif - -#if defined(__i386__) - -#if defined(__APPLE__) -# include <sys/ucontext.h> - -# define EIP_sig(context) (*((unsigned long*)&(context)->uc_mcontext->ss.eip)) -# define TRAP_sig(context) ((context)->uc_mcontext->es.trapno) -# define ERROR_sig(context) ((context)->uc_mcontext->es.err) -# define MASK_sig(context) ((context)->uc_sigmask) -#elif defined(__OpenBSD__) -# define EIP_sig(context) ((context)->sc_eip) -# define TRAP_sig(context) ((context)->sc_trapno) -# define ERROR_sig(context) ((context)->sc_err) -# define MASK_sig(context) ((context)->sc_mask) -#else -# define EIP_sig(context) ((context)->uc_mcontext.gregs[REG_EIP]) -# define TRAP_sig(context) ((context)->uc_mcontext.gregs[REG_TRAPNO]) -# define ERROR_sig(context) ((context)->uc_mcontext.gregs[REG_ERR]) -# define MASK_sig(context) ((context)->uc_sigmask) -#endif - -int cpu_signal_handler(int host_signum, void *pinfo, - void *puc) -{ - siginfo_t *info = pinfo; -#if defined(__OpenBSD__) - struct sigcontext *uc = puc; -#else - struct ucontext *uc = puc; -#endif - unsigned long pc; - int trapno; - -#ifndef REG_EIP -/* for glibc 2.1 */ -#define REG_EIP EIP -#define REG_ERR ERR -#define REG_TRAPNO TRAPNO -#endif - pc = EIP_sig(uc); - trapno = TRAP_sig(uc); - return handle_cpu_signal(pc, (unsigned long)info->si_addr, - trapno == 0xe ? - (ERROR_sig(uc) >> 1) & 1 : 0, - &MASK_sig(uc), puc); -} - -#elif defined(__x86_64__) - -#ifdef __NetBSD__ -#define PC_sig(context) _UC_MACHINE_PC(context) -#define TRAP_sig(context) ((context)->uc_mcontext.__gregs[_REG_TRAPNO]) -#define ERROR_sig(context) ((context)->uc_mcontext.__gregs[_REG_ERR]) -#define MASK_sig(context) ((context)->uc_sigmask) -#elif defined(__OpenBSD__) -#define PC_sig(context) ((context)->sc_rip) -#define TRAP_sig(context) ((context)->sc_trapno) -#define ERROR_sig(context) ((context)->sc_err) -#define MASK_sig(context) ((context)->sc_mask) -#else -#define PC_sig(context) ((context)->uc_mcontext.gregs[REG_RIP]) -#define TRAP_sig(context) ((context)->uc_mcontext.gregs[REG_TRAPNO]) -#define ERROR_sig(context) ((context)->uc_mcontext.gregs[REG_ERR]) -#define MASK_sig(context) ((context)->uc_sigmask) -#endif - -int cpu_signal_handler(int host_signum, void *pinfo, - void *puc) -{ - siginfo_t *info = pinfo; - unsigned long pc; -#ifdef __NetBSD__ - ucontext_t *uc = puc; -#elif defined(__OpenBSD__) - struct sigcontext *uc = puc; -#else - struct ucontext *uc = puc; -#endif - - pc = PC_sig(uc); - return handle_cpu_signal(pc, (unsigned long)info->si_addr, - TRAP_sig(uc) == 0xe ? - (ERROR_sig(uc) >> 1) & 1 : 0, - &MASK_sig(uc), puc); -} - -#elif defined(_ARCH_PPC) - -/*********************************************************************** - * signal context platform-specific definitions - * From Wine - */ -#ifdef linux -/* All Registers access - only for local access */ -# define REG_sig(reg_name, context) ((context)->uc_mcontext.regs->reg_name) -/* Gpr Registers access */ -# define GPR_sig(reg_num, context) REG_sig(gpr[reg_num], context) -# define IAR_sig(context) REG_sig(nip, context) /* Program counter */ -# define MSR_sig(context) REG_sig(msr, context) /* Machine State Register (Supervisor) */ -# define CTR_sig(context) REG_sig(ctr, context) /* Count register */ -# define XER_sig(context) REG_sig(xer, context) /* User's integer exception register */ -# define LR_sig(context) REG_sig(link, context) /* Link register */ -# define CR_sig(context) REG_sig(ccr, context) /* Condition register */ -/* Float Registers access */ -# define FLOAT_sig(reg_num, context) (((double*)((char*)((context)->uc_mcontext.regs+48*4)))[reg_num]) -# define FPSCR_sig(context) (*(int*)((char*)((context)->uc_mcontext.regs+(48+32*2)*4))) -/* Exception Registers access */ -# define DAR_sig(context) REG_sig(dar, context) -# define DSISR_sig(context) REG_sig(dsisr, context) -# define TRAP_sig(context) REG_sig(trap, context) -#endif /* linux */ - -#ifdef __APPLE__ -# include <sys/ucontext.h> -typedef struct ucontext SIGCONTEXT; -/* All Registers access - only for local access */ -# define REG_sig(reg_name, context) ((context)->uc_mcontext->ss.reg_name) -# define FLOATREG_sig(reg_name, context) ((context)->uc_mcontext->fs.reg_name) -# define EXCEPREG_sig(reg_name, context) ((context)->uc_mcontext->es.reg_name) -# define VECREG_sig(reg_name, context) ((context)->uc_mcontext->vs.reg_name) -/* Gpr Registers access */ -# define GPR_sig(reg_num, context) REG_sig(r##reg_num, context) -# define IAR_sig(context) REG_sig(srr0, context) /* Program counter */ -# define MSR_sig(context) REG_sig(srr1, context) /* Machine State Register (Supervisor) */ -# define CTR_sig(context) REG_sig(ctr, context) -# define XER_sig(context) REG_sig(xer, context) /* Link register */ -# define LR_sig(context) REG_sig(lr, context) /* User's integer exception register */ -# define CR_sig(context) REG_sig(cr, context) /* Condition register */ -/* Float Registers access */ -# define FLOAT_sig(reg_num, context) FLOATREG_sig(fpregs[reg_num], context) -# define FPSCR_sig(context) ((double)FLOATREG_sig(fpscr, context)) -/* Exception Registers access */ -# define DAR_sig(context) EXCEPREG_sig(dar, context) /* Fault registers for coredump */ -# define DSISR_sig(context) EXCEPREG_sig(dsisr, context) -# define TRAP_sig(context) EXCEPREG_sig(exception, context) /* number of powerpc exception taken */ -#endif /* __APPLE__ */ - -int cpu_signal_handler(int host_signum, void *pinfo, - void *puc) -{ - siginfo_t *info = pinfo; - struct ucontext *uc = puc; - unsigned long pc; - int is_write; - - pc = IAR_sig(uc); - is_write = 0; -#if 0 - /* ppc 4xx case */ - if (DSISR_sig(uc) & 0x00800000) - is_write = 1; -#else - if (TRAP_sig(uc) != 0x400 && (DSISR_sig(uc) & 0x02000000)) - is_write = 1; -#endif - return handle_cpu_signal(pc, (unsigned long)info->si_addr, - is_write, &uc->uc_sigmask, puc); -} - -#elif defined(__alpha__) - -int cpu_signal_handler(int host_signum, void *pinfo, - void *puc) -{ - siginfo_t *info = pinfo; - struct ucontext *uc = puc; - uint32_t *pc = uc->uc_mcontext.sc_pc; - uint32_t insn = *pc; - int is_write = 0; - - /* XXX: need kernel patch to get write flag faster */ - switch (insn >> 26) { - case 0x0d: // stw - case 0x0e: // stb - case 0x0f: // stq_u - case 0x24: // stf - case 0x25: // stg - case 0x26: // sts - case 0x27: // stt - case 0x2c: // stl - case 0x2d: // stq - case 0x2e: // stl_c - case 0x2f: // stq_c - is_write = 1; - } - - return handle_cpu_signal(pc, (unsigned long)info->si_addr, - is_write, &uc->uc_sigmask, puc); -} -#elif defined(__sparc__) - -int cpu_signal_handler(int host_signum, void *pinfo, - void *puc) -{ - siginfo_t *info = pinfo; - int is_write; - uint32_t insn; -#if !defined(__arch64__) || defined(HOST_SOLARIS) - uint32_t *regs = (uint32_t *)(info + 1); - void *sigmask = (regs + 20); - /* XXX: is there a standard glibc define ? */ - unsigned long pc = regs[1]; -#else -#ifdef __linux__ - struct sigcontext *sc = puc; - unsigned long pc = sc->sigc_regs.tpc; - void *sigmask = (void *)sc->sigc_mask; -#elif defined(__OpenBSD__) - struct sigcontext *uc = puc; - unsigned long pc = uc->sc_pc; - void *sigmask = (void *)(long)uc->sc_mask; -#endif -#endif - - /* XXX: need kernel patch to get write flag faster */ - is_write = 0; - insn = *(uint32_t *)pc; - if ((insn >> 30) == 3) { - switch((insn >> 19) & 0x3f) { - case 0x05: // stb - case 0x15: // stba - case 0x06: // sth - case 0x16: // stha - case 0x04: // st - case 0x14: // sta - case 0x07: // std - case 0x17: // stda - case 0x0e: // stx - case 0x1e: // stxa - case 0x24: // stf - case 0x34: // stfa - case 0x27: // stdf - case 0x37: // stdfa - case 0x26: // stqf - case 0x36: // stqfa - case 0x25: // stfsr - case 0x3c: // casa - case 0x3e: // casxa - is_write = 1; - break; - } - } - return handle_cpu_signal(pc, (unsigned long)info->si_addr, - is_write, sigmask, NULL); -} - -#elif defined(__arm__) - -int cpu_signal_handler(int host_signum, void *pinfo, - void *puc) -{ - siginfo_t *info = pinfo; - struct ucontext *uc = puc; - unsigned long pc; - int is_write; - -#if (__GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ <= 3)) - pc = uc->uc_mcontext.gregs[R15]; -#else - pc = uc->uc_mcontext.arm_pc; -#endif - /* XXX: compute is_write */ - is_write = 0; - return handle_cpu_signal(pc, (unsigned long)info->si_addr, - is_write, - &uc->uc_sigmask, puc); -} - -#elif defined(__mc68000) - -int cpu_signal_handler(int host_signum, void *pinfo, - void *puc) -{ - siginfo_t *info = pinfo; - struct ucontext *uc = puc; - unsigned long pc; - int is_write; - - pc = uc->uc_mcontext.gregs[16]; - /* XXX: compute is_write */ - is_write = 0; - return handle_cpu_signal(pc, (unsigned long)info->si_addr, - is_write, - &uc->uc_sigmask, puc); -} - -#elif defined(__ia64) - -#ifndef __ISR_VALID - /* This ought to be in <bits/siginfo.h>... */ -# define __ISR_VALID 1 -#endif - -int cpu_signal_handler(int host_signum, void *pinfo, void *puc) -{ - siginfo_t *info = pinfo; - struct ucontext *uc = puc; - unsigned long ip; - int is_write = 0; - - ip = uc->uc_mcontext.sc_ip; - switch (host_signum) { - case SIGILL: - case SIGFPE: - case SIGSEGV: - case SIGBUS: - case SIGTRAP: - if (info->si_code && (info->si_segvflags & __ISR_VALID)) - /* ISR.W (write-access) is bit 33: */ - is_write = (info->si_isr >> 33) & 1; - break; - - default: - break; - } - return handle_cpu_signal(ip, (unsigned long)info->si_addr, - is_write, - &uc->uc_sigmask, puc); -} - -#elif defined(__s390__) - -int cpu_signal_handler(int host_signum, void *pinfo, - void *puc) -{ - siginfo_t *info = pinfo; - struct ucontext *uc = puc; - unsigned long pc; - int is_write; - - pc = uc->uc_mcontext.psw.addr; - /* XXX: compute is_write */ - is_write = 0; - return handle_cpu_signal(pc, (unsigned long)info->si_addr, - is_write, &uc->uc_sigmask, puc); -} - -#elif defined(__mips__) - -int cpu_signal_handler(int host_signum, void *pinfo, - void *puc) -{ - siginfo_t *info = pinfo; - struct ucontext *uc = puc; - greg_t pc = uc->uc_mcontext.pc; - int is_write; - - /* XXX: compute is_write */ - is_write = 0; - return handle_cpu_signal(pc, (unsigned long)info->si_addr, - is_write, &uc->uc_sigmask, puc); -} - -#elif defined(__hppa__) - -int cpu_signal_handler(int host_signum, void *pinfo, - void *puc) -{ - struct siginfo *info = pinfo; - struct ucontext *uc = puc; - unsigned long pc; - int is_write; - - pc = uc->uc_mcontext.sc_iaoq[0]; - /* FIXME: compute is_write */ - is_write = 0; - return handle_cpu_signal(pc, (unsigned long)info->si_addr, - is_write, - &uc->uc_sigmask, puc); -} - -#else - -#error host CPU specific signal handler needed - -#endif - -#endif /* !defined(CONFIG_SOFTMMU) */ diff --git a/qemu-0.11.0/create_config b/qemu-0.11.0/create_config deleted file mode 100755 index cac0edb..0000000 --- a/qemu-0.11.0/create_config +++ /dev/null @@ -1,55 +0,0 @@ -#!/bin/sh - -echo "/* Automatically generated by configure - do not modify */" -echo "#include \"../config-host.h\"" - -while read line; do - -case $line in - CONFIG_*=y) # configuration - name=${line%=*} - echo "#define $name 1" - ;; - CONFIG_*=*) # configuration - name=${line%=*} - value=${line#*=} - echo "#define $name $value" - ;; - TARGET_ARCH=*) # configuration - target_arch=${line#*=} - arch_name=`echo $target_arch | tr '[:lower:]' '[:upper:]'` - echo "#define TARGET_ARCH \"$target_arch\"" - echo "#define TARGET_$arch_name 1" - ;; - TARGET_BASE_ARCH=*) # configuration - target_base_arch=${line#*=} - if [ "$target_base_arch" != "$target_arch" ]; then - base_arch_name=`echo $target_base_arch | tr '[:lower:]' '[:upper:]'` - echo "#define TARGET_$base_arch_name 1" - fi - ;; - TARGET_XML_FILES=*) - # do nothing - ;; - TARGET_ABI_DIR=*) - # do nothing - ;; - TARGET_ARCH2=*) - # do nothing - ;; - TARGET_*=y) # configuration - name=${line%=*} - echo "#define $name 1" - ;; - TARGET_*=*) # configuration - name=${line%=*} - value=${line#*=} - echo "#define $name $value" - ;; - USE_NPTL=y) # configuration - name=${line%=*} - echo "#define $name 1" - ;; -esac - -done # read diff --git a/qemu-0.11.0/cris-dis.c b/qemu-0.11.0/cris-dis.c deleted file mode 100644 index f6932a0..0000000 --- a/qemu-0.11.0/cris-dis.c +++ /dev/null @@ -1,2892 +0,0 @@ -/* Disassembler code for CRIS. - Copyright 2000, 2001, 2002, 2004, 2005, 2006 Free Software Foundation, Inc. - Contributed by Axis Communications AB, Lund, Sweden. - Written by Hans-Peter Nilsson. - - This file is part of the GNU binutils and GDB, the GNU debugger. - - This program is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by the - Free Software Foundation; either version 2, or (at your option) any later - version. - - This program is distributed in the hope that it will be useful, but WITHOUT - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, see <http://www.gnu.org/licenses/>. */ - -#include "dis-asm.h" -//#include "sysdep.h" -#include "target-cris/opcode-cris.h" -//#include "libiberty.h" - - -void *qemu_malloc(size_t len); /* can't include qemu-common.h here */ - -#define FALSE 0 -#define TRUE 1 -#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0) - -/* cris-opc.c -- Table of opcodes for the CRIS processor. - Copyright 2000, 2001, 2004 Free Software Foundation, Inc. - Contributed by Axis Communications AB, Lund, Sweden. - Originally written for GAS 1.38.1 by Mikael Asker. - Reorganized by Hans-Peter Nilsson. - -This file is part of GAS, GDB and the GNU binutils. - -GAS, GDB, and GNU binutils is free software; you can redistribute it -and/or modify it under the terms of the GNU General Public License as -published by the Free Software Foundation; either version 2, or (at your -option) any later version. - -GAS, GDB, and GNU binutils are distributed in the hope that they will be -useful, but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, see <http://www.gnu.org/licenses/>. */ - -#ifndef NULL -#define NULL (0) -#endif - -/* This table isn't used for CRISv32 and the size of immediate operands. */ -const struct cris_spec_reg -cris_spec_regs[] = -{ - {"bz", 0, 1, cris_ver_v32p, NULL}, - {"p0", 0, 1, 0, NULL}, - {"vr", 1, 1, 0, NULL}, - {"p1", 1, 1, 0, NULL}, - {"pid", 2, 1, cris_ver_v32p, NULL}, - {"p2", 2, 1, cris_ver_v32p, NULL}, - {"p2", 2, 1, cris_ver_warning, NULL}, - {"srs", 3, 1, cris_ver_v32p, NULL}, - {"p3", 3, 1, cris_ver_v32p, NULL}, - {"p3", 3, 1, cris_ver_warning, NULL}, - {"wz", 4, 2, cris_ver_v32p, NULL}, - {"p4", 4, 2, 0, NULL}, - {"ccr", 5, 2, cris_ver_v0_10, NULL}, - {"exs", 5, 4, cris_ver_v32p, NULL}, - {"p5", 5, 2, cris_ver_v0_10, NULL}, - {"p5", 5, 4, cris_ver_v32p, NULL}, - {"dcr0",6, 2, cris_ver_v0_3, NULL}, - {"eda", 6, 4, cris_ver_v32p, NULL}, - {"p6", 6, 2, cris_ver_v0_3, NULL}, - {"p6", 6, 4, cris_ver_v32p, NULL}, - {"dcr1/mof", 7, 4, cris_ver_v10p, - "Register `dcr1/mof' with ambiguous size specified. Guessing 4 bytes"}, - {"dcr1/mof", 7, 2, cris_ver_v0_3, - "Register `dcr1/mof' with ambiguous size specified. Guessing 2 bytes"}, - {"mof", 7, 4, cris_ver_v10p, NULL}, - {"dcr1",7, 2, cris_ver_v0_3, NULL}, - {"p7", 7, 4, cris_ver_v10p, NULL}, - {"p7", 7, 2, cris_ver_v0_3, NULL}, - {"dz", 8, 4, cris_ver_v32p, NULL}, - {"p8", 8, 4, 0, NULL}, - {"ibr", 9, 4, cris_ver_v0_10, NULL}, - {"ebp", 9, 4, cris_ver_v32p, NULL}, - {"p9", 9, 4, 0, NULL}, - {"irp", 10, 4, cris_ver_v0_10, NULL}, - {"erp", 10, 4, cris_ver_v32p, NULL}, - {"p10", 10, 4, 0, NULL}, - {"srp", 11, 4, 0, NULL}, - {"p11", 11, 4, 0, NULL}, - /* For disassembly use only. Accept at assembly with a warning. */ - {"bar/dtp0", 12, 4, cris_ver_warning, - "Ambiguous register `bar/dtp0' specified"}, - {"nrp", 12, 4, cris_ver_v32p, NULL}, - {"bar", 12, 4, cris_ver_v8_10, NULL}, - {"dtp0",12, 4, cris_ver_v0_3, NULL}, - {"p12", 12, 4, 0, NULL}, - /* For disassembly use only. Accept at assembly with a warning. */ - {"dccr/dtp1",13, 4, cris_ver_warning, - "Ambiguous register `dccr/dtp1' specified"}, - {"ccs", 13, 4, cris_ver_v32p, NULL}, - {"dccr",13, 4, cris_ver_v8_10, NULL}, - {"dtp1",13, 4, cris_ver_v0_3, NULL}, - {"p13", 13, 4, 0, NULL}, - {"brp", 14, 4, cris_ver_v3_10, NULL}, - {"usp", 14, 4, cris_ver_v32p, NULL}, - {"p14", 14, 4, cris_ver_v3p, NULL}, - {"usp", 15, 4, cris_ver_v10, NULL}, - {"spc", 15, 4, cris_ver_v32p, NULL}, - {"p15", 15, 4, cris_ver_v10p, NULL}, - {NULL, 0, 0, cris_ver_version_all, NULL} -}; - -/* Add version specifiers to this table when necessary. - The (now) regular coding of register names suggests a simpler - implementation. */ -const struct cris_support_reg cris_support_regs[] = -{ - {"s0", 0}, - {"s1", 1}, - {"s2", 2}, - {"s3", 3}, - {"s4", 4}, - {"s5", 5}, - {"s6", 6}, - {"s7", 7}, - {"s8", 8}, - {"s9", 9}, - {"s10", 10}, - {"s11", 11}, - {"s12", 12}, - {"s13", 13}, - {"s14", 14}, - {"s15", 15}, - {NULL, 0} -}; - -/* All CRIS opcodes are 16 bits. - - - The match component is a mask saying which bits must match a - particular opcode in order for an instruction to be an instance - of that opcode. - - - The args component is a string containing characters symbolically - matching the operands of an instruction. Used for both assembly - and disassembly. - - Operand-matching characters: - [ ] , space - Verbatim. - A The string "ACR" (case-insensitive). - B Not really an operand. It causes a "BDAP -size,SP" prefix to be - output for the PUSH alias-instructions and recognizes a push- - prefix at disassembly. This letter isn't recognized for v32. - Must be followed by a R or P letter. - ! Non-match pattern, will not match if there's a prefix insn. - b Non-matching operand, used for branches with 16-bit - displacement. Only recognized by the disassembler. - c 5-bit unsigned immediate in bits <4:0>. - C 4-bit unsigned immediate in bits <3:0>. - d At assembly, optionally (as in put other cases before this one) - ".d" or ".D" at the start of the operands, followed by one space - character. At disassembly, nothing. - D General register in bits <15:12> and <3:0>. - f List of flags in bits <15:12> and <3:0>. - i 6-bit signed immediate in bits <5:0>. - I 6-bit unsigned immediate in bits <5:0>. - M Size modifier (B, W or D) for CLEAR instructions. - m Size modifier (B, W or D) in bits <5:4> - N A 32-bit dword, like in the difference between s and y. - This has no effect on bits in the opcode. Can also be expressed - as "[pc+]" in input. - n As N, but PC-relative (to the start of the instruction). - o [-128..127] word offset in bits <7:1> and <0>. Used by 8-bit - branch instructions. - O [-128..127] offset in bits <7:0>. Also matches a comma and a - general register after the expression, in bits <15:12>. Used - only for the BDAP prefix insn (in v32 the ADDOQ insn; same opcode). - P Special register in bits <15:12>. - p Indicates that the insn is a prefix insn. Must be first - character. - Q As O, but don't relax; force an 8-bit offset. - R General register in bits <15:12>. - r General register in bits <3:0>. - S Source operand in bit <10> and a prefix; a 3-operand prefix - without side-effect. - s Source operand in bits <10> and <3:0>, optionally with a - side-effect prefix, except [pc] (the name, not R15 as in ACR) - isn't allowed for v32 and higher. - T Support register in bits <15:12>. - u 4-bit (PC-relative) unsigned immediate word offset in bits <3:0>. - U Relaxes to either u or n, instruction is assumed LAPCQ or LAPC. - Not recognized at disassembly. - x Register-dot-modifier, for example "r5.w" in bits <15:12> and <5:4>. - y Like 's' but do not allow an integer at assembly. - Y The difference s-y; only an integer is allowed. - z Size modifier (B or W) in bit <4>. */ - - -/* Please note the order of the opcodes in this table is significant. - The assembler requires that all instances of the same mnemonic must - be consecutive. If they aren't, the assembler might not recognize - them, or may indicate an internal error. - - The disassembler should not normally care about the order of the - opcodes, but will prefer an earlier alternative if the "match-score" - (see cris-dis.c) is computed as equal. - - It should not be significant for proper execution that this table is - in alphabetical order, but please follow that convention for an easy - overview. */ - -const struct cris_opcode -cris_opcodes[] = -{ - {"abs", 0x06B0, 0x0940, "r,R", 0, SIZE_NONE, 0, - cris_abs_op}, - - {"add", 0x0600, 0x09c0, "m r,R", 0, SIZE_NONE, 0, - cris_reg_mode_add_sub_cmp_and_or_move_op}, - - {"add", 0x0A00, 0x01c0, "m s,R", 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"add", 0x0A00, 0x01c0, "m S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"add", 0x0a00, 0x05c0, "m S,R,r", 0, SIZE_NONE, - cris_ver_v0_10, - cris_three_operand_add_sub_cmp_and_or_op}, - - {"add", 0x0A00, 0x01c0, "m s,R", 0, SIZE_FIELD, - cris_ver_v32p, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"addc", 0x0570, 0x0A80, "r,R", 0, SIZE_FIX_32, - cris_ver_v32p, - cris_not_implemented_op}, - - {"addc", 0x09A0, 0x0250, "s,R", 0, SIZE_FIX_32, - cris_ver_v32p, - cris_not_implemented_op}, - - {"addi", 0x0540, 0x0A80, "x,r,A", 0, SIZE_NONE, - cris_ver_v32p, - cris_addi_op}, - - {"addi", 0x0500, 0x0Ac0, "x,r", 0, SIZE_NONE, 0, - cris_addi_op}, - - /* This collates after "addo", but we want to disassemble as "addoq", - not "addo". */ - {"addoq", 0x0100, 0x0E00, "Q,A", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - {"addo", 0x0940, 0x0280, "m s,R,A", 0, SIZE_FIELD_SIGNED, - cris_ver_v32p, - cris_not_implemented_op}, - - /* This must be located after the insn above, lest we misinterpret - "addo.b -1,r0,acr" as "addo .b-1,r0,acr". FIXME: Sounds like a - parser bug. */ - {"addo", 0x0100, 0x0E00, "O,A", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - {"addq", 0x0200, 0x0Dc0, "I,R", 0, SIZE_NONE, 0, - cris_quick_mode_add_sub_op}, - - {"adds", 0x0420, 0x0Bc0, "z r,R", 0, SIZE_NONE, 0, - cris_reg_mode_add_sub_cmp_and_or_move_op}, - - /* FIXME: SIZE_FIELD_SIGNED and all necessary changes. */ - {"adds", 0x0820, 0x03c0, "z s,R", 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"adds", 0x0820, 0x03c0, "z S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"adds", 0x0820, 0x07c0, "z S,R,r", 0, SIZE_NONE, - cris_ver_v0_10, - cris_three_operand_add_sub_cmp_and_or_op}, - - {"addu", 0x0400, 0x0be0, "z r,R", 0, SIZE_NONE, 0, - cris_reg_mode_add_sub_cmp_and_or_move_op}, - - /* FIXME: SIZE_FIELD_UNSIGNED and all necessary changes. */ - {"addu", 0x0800, 0x03e0, "z s,R", 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"addu", 0x0800, 0x03e0, "z S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"addu", 0x0800, 0x07e0, "z S,R,r", 0, SIZE_NONE, - cris_ver_v0_10, - cris_three_operand_add_sub_cmp_and_or_op}, - - {"and", 0x0700, 0x08C0, "m r,R", 0, SIZE_NONE, 0, - cris_reg_mode_add_sub_cmp_and_or_move_op}, - - {"and", 0x0B00, 0x00C0, "m s,R", 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"and", 0x0B00, 0x00C0, "m S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"and", 0x0B00, 0x04C0, "m S,R,r", 0, SIZE_NONE, - cris_ver_v0_10, - cris_three_operand_add_sub_cmp_and_or_op}, - - {"andq", 0x0300, 0x0CC0, "i,R", 0, SIZE_NONE, 0, - cris_quick_mode_and_cmp_move_or_op}, - - {"asr", 0x0780, 0x0840, "m r,R", 0, SIZE_NONE, 0, - cris_asr_op}, - - {"asrq", 0x03a0, 0x0c40, "c,R", 0, SIZE_NONE, 0, - cris_asrq_op}, - - {"ax", 0x15B0, 0xEA4F, "", 0, SIZE_NONE, 0, - cris_ax_ei_setf_op}, - - /* FIXME: Should use branch #defines. */ - {"b", 0x0dff, 0x0200, "b", 1, SIZE_NONE, 0, - cris_sixteen_bit_offset_branch_op}, - - {"ba", - BA_QUICK_OPCODE, - 0x0F00+(0xF-CC_A)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - /* Needs to come after the usual "ba o", which might be relaxed to - this one. */ - {"ba", BA_DWORD_OPCODE, - 0xffff & (~BA_DWORD_OPCODE), "n", 0, SIZE_FIX_32, - cris_ver_v32p, - cris_none_reg_mode_jump_op}, - - {"bas", 0x0EBF, 0x0140, "n,P", 0, SIZE_FIX_32, - cris_ver_v32p, - cris_none_reg_mode_jump_op}, - - {"basc", 0x0EFF, 0x0100, "n,P", 0, SIZE_FIX_32, - cris_ver_v32p, - cris_none_reg_mode_jump_op}, - - {"bcc", - BRANCH_QUICK_OPCODE+CC_CC*0x1000, - 0x0f00+(0xF-CC_CC)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"bcs", - BRANCH_QUICK_OPCODE+CC_CS*0x1000, - 0x0f00+(0xF-CC_CS)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"bdap", - BDAP_INDIR_OPCODE, BDAP_INDIR_Z_BITS, "pm s,R", 0, SIZE_FIELD_SIGNED, - cris_ver_v0_10, - cris_bdap_prefix}, - - {"bdap", - BDAP_QUICK_OPCODE, BDAP_QUICK_Z_BITS, "pO", 0, SIZE_NONE, - cris_ver_v0_10, - cris_quick_mode_bdap_prefix}, - - {"beq", - BRANCH_QUICK_OPCODE+CC_EQ*0x1000, - 0x0f00+(0xF-CC_EQ)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - /* This is deliberately put before "bext" to trump it, even though not - in alphabetical order, since we don't do excluding version checks - for v0..v10. */ - {"bwf", - BRANCH_QUICK_OPCODE+CC_EXT*0x1000, - 0x0f00+(0xF-CC_EXT)*0x1000, "o", 1, SIZE_NONE, - cris_ver_v10, - cris_eight_bit_offset_branch_op}, - - {"bext", - BRANCH_QUICK_OPCODE+CC_EXT*0x1000, - 0x0f00+(0xF-CC_EXT)*0x1000, "o", 1, SIZE_NONE, - cris_ver_v0_3, - cris_eight_bit_offset_branch_op}, - - {"bge", - BRANCH_QUICK_OPCODE+CC_GE*0x1000, - 0x0f00+(0xF-CC_GE)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"bgt", - BRANCH_QUICK_OPCODE+CC_GT*0x1000, - 0x0f00+(0xF-CC_GT)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"bhi", - BRANCH_QUICK_OPCODE+CC_HI*0x1000, - 0x0f00+(0xF-CC_HI)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"bhs", - BRANCH_QUICK_OPCODE+CC_HS*0x1000, - 0x0f00+(0xF-CC_HS)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"biap", BIAP_OPCODE, BIAP_Z_BITS, "pm r,R", 0, SIZE_NONE, - cris_ver_v0_10, - cris_biap_prefix}, - - {"ble", - BRANCH_QUICK_OPCODE+CC_LE*0x1000, - 0x0f00+(0xF-CC_LE)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"blo", - BRANCH_QUICK_OPCODE+CC_LO*0x1000, - 0x0f00+(0xF-CC_LO)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"bls", - BRANCH_QUICK_OPCODE+CC_LS*0x1000, - 0x0f00+(0xF-CC_LS)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"blt", - BRANCH_QUICK_OPCODE+CC_LT*0x1000, - 0x0f00+(0xF-CC_LT)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"bmi", - BRANCH_QUICK_OPCODE+CC_MI*0x1000, - 0x0f00+(0xF-CC_MI)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"bmod", 0x0ab0, 0x0140, "s,R", 0, SIZE_FIX_32, - cris_ver_sim_v0_10, - cris_not_implemented_op}, - - {"bmod", 0x0ab0, 0x0140, "S,D", 0, SIZE_NONE, - cris_ver_sim_v0_10, - cris_not_implemented_op}, - - {"bmod", 0x0ab0, 0x0540, "S,R,r", 0, SIZE_NONE, - cris_ver_sim_v0_10, - cris_not_implemented_op}, - - {"bne", - BRANCH_QUICK_OPCODE+CC_NE*0x1000, - 0x0f00+(0xF-CC_NE)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"bound", 0x05c0, 0x0A00, "m r,R", 0, SIZE_NONE, 0, - cris_two_operand_bound_op}, - /* FIXME: SIZE_FIELD_UNSIGNED and all necessary changes. */ - {"bound", 0x09c0, 0x0200, "m s,R", 0, SIZE_FIELD, - cris_ver_v0_10, - cris_two_operand_bound_op}, - /* FIXME: SIZE_FIELD_UNSIGNED and all necessary changes. */ - {"bound", 0x0dcf, 0x0200, "m Y,R", 0, SIZE_FIELD, 0, - cris_two_operand_bound_op}, - {"bound", 0x09c0, 0x0200, "m S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_two_operand_bound_op}, - {"bound", 0x09c0, 0x0600, "m S,R,r", 0, SIZE_NONE, - cris_ver_v0_10, - cris_three_operand_bound_op}, - - {"bpl", - BRANCH_QUICK_OPCODE+CC_PL*0x1000, - 0x0f00+(0xF-CC_PL)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"break", 0xe930, 0x16c0, "C", 0, SIZE_NONE, - cris_ver_v3p, - cris_break_op}, - - {"bsb", - BRANCH_QUICK_OPCODE+CC_EXT*0x1000, - 0x0f00+(0xF-CC_EXT)*0x1000, "o", 1, SIZE_NONE, - cris_ver_v32p, - cris_eight_bit_offset_branch_op}, - - {"bsr", 0xBEBF, 0x4140, "n", 0, SIZE_FIX_32, - cris_ver_v32p, - cris_none_reg_mode_jump_op}, - - {"bsrc", 0xBEFF, 0x4100, "n", 0, SIZE_FIX_32, - cris_ver_v32p, - cris_none_reg_mode_jump_op}, - - {"bstore", 0x0af0, 0x0100, "s,R", 0, SIZE_FIX_32, - cris_ver_warning, - cris_not_implemented_op}, - - {"bstore", 0x0af0, 0x0100, "S,D", 0, SIZE_NONE, - cris_ver_warning, - cris_not_implemented_op}, - - {"bstore", 0x0af0, 0x0500, "S,R,r", 0, SIZE_NONE, - cris_ver_warning, - cris_not_implemented_op}, - - {"btst", 0x04F0, 0x0B00, "r,R", 0, SIZE_NONE, 0, - cris_btst_nop_op}, - {"btstq", 0x0380, 0x0C60, "c,R", 0, SIZE_NONE, 0, - cris_btst_nop_op}, - - {"bvc", - BRANCH_QUICK_OPCODE+CC_VC*0x1000, - 0x0f00+(0xF-CC_VC)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"bvs", - BRANCH_QUICK_OPCODE+CC_VS*0x1000, - 0x0f00+(0xF-CC_VS)*0x1000, "o", 1, SIZE_NONE, 0, - cris_eight_bit_offset_branch_op}, - - {"clear", 0x0670, 0x3980, "M r", 0, SIZE_NONE, 0, - cris_reg_mode_clear_op}, - - {"clear", 0x0A70, 0x3180, "M y", 0, SIZE_NONE, 0, - cris_none_reg_mode_clear_test_op}, - - {"clear", 0x0A70, 0x3180, "M S", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_clear_test_op}, - - {"clearf", 0x05F0, 0x0A00, "f", 0, SIZE_NONE, 0, - cris_clearf_di_op}, - - {"cmp", 0x06C0, 0x0900, "m r,R", 0, SIZE_NONE, 0, - cris_reg_mode_add_sub_cmp_and_or_move_op}, - - {"cmp", 0x0Ac0, 0x0100, "m s,R", 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"cmp", 0x0Ac0, 0x0100, "m S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"cmpq", 0x02C0, 0x0D00, "i,R", 0, SIZE_NONE, 0, - cris_quick_mode_and_cmp_move_or_op}, - - /* FIXME: SIZE_FIELD_SIGNED and all necessary changes. */ - {"cmps", 0x08e0, 0x0300, "z s,R", 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"cmps", 0x08e0, 0x0300, "z S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - /* FIXME: SIZE_FIELD_UNSIGNED and all necessary changes. */ - {"cmpu", 0x08c0, 0x0320, "z s,R" , 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"cmpu", 0x08c0, 0x0320, "z S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"di", 0x25F0, 0xDA0F, "", 0, SIZE_NONE, 0, - cris_clearf_di_op}, - - {"dip", DIP_OPCODE, DIP_Z_BITS, "ps", 0, SIZE_FIX_32, - cris_ver_v0_10, - cris_dip_prefix}, - - {"div", 0x0980, 0x0640, "m R,r", 0, SIZE_FIELD, 0, - cris_not_implemented_op}, - - {"dstep", 0x06f0, 0x0900, "r,R", 0, SIZE_NONE, 0, - cris_dstep_logshift_mstep_neg_not_op}, - - {"ei", 0x25B0, 0xDA4F, "", 0, SIZE_NONE, 0, - cris_ax_ei_setf_op}, - - {"fidxd", 0x0ab0, 0xf540, "[r]", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - {"fidxi", 0x0d30, 0xF2C0, "[r]", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - {"ftagd", 0x1AB0, 0xE540, "[r]", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - {"ftagi", 0x1D30, 0xE2C0, "[r]", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - {"halt", 0xF930, 0x06CF, "", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - {"jas", 0x09B0, 0x0640, "r,P", 0, SIZE_NONE, - cris_ver_v32p, - cris_reg_mode_jump_op}, - - {"jas", 0x0DBF, 0x0240, "N,P", 0, SIZE_FIX_32, - cris_ver_v32p, - cris_reg_mode_jump_op}, - - {"jasc", 0x0B30, 0x04C0, "r,P", 0, SIZE_NONE, - cris_ver_v32p, - cris_reg_mode_jump_op}, - - {"jasc", 0x0F3F, 0x00C0, "N,P", 0, SIZE_FIX_32, - cris_ver_v32p, - cris_reg_mode_jump_op}, - - {"jbrc", 0x69b0, 0x9640, "r", 0, SIZE_NONE, - cris_ver_v8_10, - cris_reg_mode_jump_op}, - - {"jbrc", 0x6930, 0x92c0, "s", 0, SIZE_FIX_32, - cris_ver_v8_10, - cris_none_reg_mode_jump_op}, - - {"jbrc", 0x6930, 0x92c0, "S", 0, SIZE_NONE, - cris_ver_v8_10, - cris_none_reg_mode_jump_op}, - - {"jir", 0xA9b0, 0x5640, "r", 0, SIZE_NONE, - cris_ver_v8_10, - cris_reg_mode_jump_op}, - - {"jir", 0xA930, 0x52c0, "s", 0, SIZE_FIX_32, - cris_ver_v8_10, - cris_none_reg_mode_jump_op}, - - {"jir", 0xA930, 0x52c0, "S", 0, SIZE_NONE, - cris_ver_v8_10, - cris_none_reg_mode_jump_op}, - - {"jirc", 0x29b0, 0xd640, "r", 0, SIZE_NONE, - cris_ver_v8_10, - cris_reg_mode_jump_op}, - - {"jirc", 0x2930, 0xd2c0, "s", 0, SIZE_FIX_32, - cris_ver_v8_10, - cris_none_reg_mode_jump_op}, - - {"jirc", 0x2930, 0xd2c0, "S", 0, SIZE_NONE, - cris_ver_v8_10, - cris_none_reg_mode_jump_op}, - - {"jsr", 0xB9b0, 0x4640, "r", 0, SIZE_NONE, 0, - cris_reg_mode_jump_op}, - - {"jsr", 0xB930, 0x42c0, "s", 0, SIZE_FIX_32, - cris_ver_v0_10, - cris_none_reg_mode_jump_op}, - - {"jsr", 0xBDBF, 0x4240, "N", 0, SIZE_FIX_32, - cris_ver_v32p, - cris_none_reg_mode_jump_op}, - - {"jsr", 0xB930, 0x42c0, "S", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_jump_op}, - - {"jsrc", 0x39b0, 0xc640, "r", 0, SIZE_NONE, - cris_ver_v8_10, - cris_reg_mode_jump_op}, - - {"jsrc", 0x3930, 0xc2c0, "s", 0, SIZE_FIX_32, - cris_ver_v8_10, - cris_none_reg_mode_jump_op}, - - {"jsrc", 0x3930, 0xc2c0, "S", 0, SIZE_NONE, - cris_ver_v8_10, - cris_none_reg_mode_jump_op}, - - {"jsrc", 0xBB30, 0x44C0, "r", 0, SIZE_NONE, - cris_ver_v32p, - cris_reg_mode_jump_op}, - - {"jsrc", 0xBF3F, 0x40C0, "N", 0, SIZE_FIX_32, - cris_ver_v32p, - cris_reg_mode_jump_op}, - - {"jump", 0x09b0, 0xF640, "r", 0, SIZE_NONE, 0, - cris_reg_mode_jump_op}, - - {"jump", - JUMP_INDIR_OPCODE, JUMP_INDIR_Z_BITS, "s", 0, SIZE_FIX_32, - cris_ver_v0_10, - cris_none_reg_mode_jump_op}, - - {"jump", - JUMP_INDIR_OPCODE, JUMP_INDIR_Z_BITS, "S", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_jump_op}, - - {"jump", 0x09F0, 0x060F, "P", 0, SIZE_NONE, - cris_ver_v32p, - cris_none_reg_mode_jump_op}, - - {"jump", - JUMP_PC_INCR_OPCODE_V32, - (0xffff & ~JUMP_PC_INCR_OPCODE_V32), "N", 0, SIZE_FIX_32, - cris_ver_v32p, - cris_none_reg_mode_jump_op}, - - {"jmpu", 0x8930, 0x72c0, "s", 0, SIZE_FIX_32, - cris_ver_v10, - cris_none_reg_mode_jump_op}, - - {"jmpu", 0x8930, 0x72c0, "S", 0, SIZE_NONE, - cris_ver_v10, - cris_none_reg_mode_jump_op}, - - {"lapc", 0x0970, 0x0680, "U,R", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - {"lapc", 0x0D7F, 0x0280, "dn,R", 0, SIZE_FIX_32, - cris_ver_v32p, - cris_not_implemented_op}, - - {"lapcq", 0x0970, 0x0680, "u,R", 0, SIZE_NONE, - cris_ver_v32p, - cris_addi_op}, - - {"lsl", 0x04C0, 0x0B00, "m r,R", 0, SIZE_NONE, 0, - cris_dstep_logshift_mstep_neg_not_op}, - - {"lslq", 0x03c0, 0x0C20, "c,R", 0, SIZE_NONE, 0, - cris_dstep_logshift_mstep_neg_not_op}, - - {"lsr", 0x07C0, 0x0800, "m r,R", 0, SIZE_NONE, 0, - cris_dstep_logshift_mstep_neg_not_op}, - - {"lsrq", 0x03e0, 0x0C00, "c,R", 0, SIZE_NONE, 0, - cris_dstep_logshift_mstep_neg_not_op}, - - {"lz", 0x0730, 0x08C0, "r,R", 0, SIZE_NONE, - cris_ver_v3p, - cris_not_implemented_op}, - - {"mcp", 0x07f0, 0x0800, "P,r", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - {"move", 0x0640, 0x0980, "m r,R", 0, SIZE_NONE, 0, - cris_reg_mode_add_sub_cmp_and_or_move_op}, - - {"move", 0x0A40, 0x0180, "m s,R", 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"move", 0x0A40, 0x0180, "m S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"move", 0x0630, 0x09c0, "r,P", 0, SIZE_NONE, 0, - cris_move_to_preg_op}, - - {"move", 0x0670, 0x0980, "P,r", 0, SIZE_NONE, 0, - cris_reg_mode_move_from_preg_op}, - - {"move", 0x0BC0, 0x0000, "m R,y", 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"move", 0x0BC0, 0x0000, "m D,S", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"move", - MOVE_M_TO_PREG_OPCODE, MOVE_M_TO_PREG_ZBITS, - "s,P", 0, SIZE_SPEC_REG, 0, - cris_move_to_preg_op}, - - {"move", 0x0A30, 0x01c0, "S,P", 0, SIZE_NONE, - cris_ver_v0_10, - cris_move_to_preg_op}, - - {"move", 0x0A70, 0x0180, "P,y", 0, SIZE_SPEC_REG, 0, - cris_none_reg_mode_move_from_preg_op}, - - {"move", 0x0A70, 0x0180, "P,S", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_move_from_preg_op}, - - {"move", 0x0B70, 0x0480, "r,T", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - {"move", 0x0F70, 0x0080, "T,r", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - {"movem", 0x0BF0, 0x0000, "R,y", 0, SIZE_FIX_32, 0, - cris_move_reg_to_mem_movem_op}, - - {"movem", 0x0BF0, 0x0000, "D,S", 0, SIZE_NONE, - cris_ver_v0_10, - cris_move_reg_to_mem_movem_op}, - - {"movem", 0x0BB0, 0x0040, "s,R", 0, SIZE_FIX_32, 0, - cris_move_mem_to_reg_movem_op}, - - {"movem", 0x0BB0, 0x0040, "S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_move_mem_to_reg_movem_op}, - - {"moveq", 0x0240, 0x0D80, "i,R", 0, SIZE_NONE, 0, - cris_quick_mode_and_cmp_move_or_op}, - - {"movs", 0x0460, 0x0B80, "z r,R", 0, SIZE_NONE, 0, - cris_reg_mode_add_sub_cmp_and_or_move_op}, - - /* FIXME: SIZE_FIELD_SIGNED and all necessary changes. */ - {"movs", 0x0860, 0x0380, "z s,R", 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"movs", 0x0860, 0x0380, "z S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"movu", 0x0440, 0x0Ba0, "z r,R", 0, SIZE_NONE, 0, - cris_reg_mode_add_sub_cmp_and_or_move_op}, - - /* FIXME: SIZE_FIELD_UNSIGNED and all necessary changes. */ - {"movu", 0x0840, 0x03a0, "z s,R", 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"movu", 0x0840, 0x03a0, "z S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"mstep", 0x07f0, 0x0800, "r,R", 0, SIZE_NONE, - cris_ver_v0_10, - cris_dstep_logshift_mstep_neg_not_op}, - - {"muls", 0x0d00, 0x02c0, "m r,R", 0, SIZE_NONE, - cris_ver_v10p, - cris_muls_op}, - - {"mulu", 0x0900, 0x06c0, "m r,R", 0, SIZE_NONE, - cris_ver_v10p, - cris_mulu_op}, - - {"neg", 0x0580, 0x0A40, "m r,R", 0, SIZE_NONE, 0, - cris_dstep_logshift_mstep_neg_not_op}, - - {"nop", NOP_OPCODE, NOP_Z_BITS, "", 0, SIZE_NONE, - cris_ver_v0_10, - cris_btst_nop_op}, - - {"nop", NOP_OPCODE_V32, NOP_Z_BITS_V32, "", 0, SIZE_NONE, - cris_ver_v32p, - cris_btst_nop_op}, - - {"not", 0x8770, 0x7880, "r", 0, SIZE_NONE, 0, - cris_dstep_logshift_mstep_neg_not_op}, - - {"or", 0x0740, 0x0880, "m r,R", 0, SIZE_NONE, 0, - cris_reg_mode_add_sub_cmp_and_or_move_op}, - - {"or", 0x0B40, 0x0080, "m s,R", 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"or", 0x0B40, 0x0080, "m S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"or", 0x0B40, 0x0480, "m S,R,r", 0, SIZE_NONE, - cris_ver_v0_10, - cris_three_operand_add_sub_cmp_and_or_op}, - - {"orq", 0x0340, 0x0C80, "i,R", 0, SIZE_NONE, 0, - cris_quick_mode_and_cmp_move_or_op}, - - {"pop", 0x0E6E, 0x0191, "!R", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"pop", 0x0e3e, 0x01c1, "!P", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_move_from_preg_op}, - - {"push", 0x0FEE, 0x0011, "BR", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"push", 0x0E7E, 0x0181, "BP", 0, SIZE_NONE, - cris_ver_v0_10, - cris_move_to_preg_op}, - - {"rbf", 0x3b30, 0xc0c0, "y", 0, SIZE_NONE, - cris_ver_v10, - cris_not_implemented_op}, - - {"rbf", 0x3b30, 0xc0c0, "S", 0, SIZE_NONE, - cris_ver_v10, - cris_not_implemented_op}, - - {"rfe", 0x2930, 0xD6CF, "", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - {"rfg", 0x4930, 0xB6CF, "", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - {"rfn", 0x5930, 0xA6CF, "", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - {"ret", 0xB67F, 0x4980, "", 1, SIZE_NONE, - cris_ver_v0_10, - cris_reg_mode_move_from_preg_op}, - - {"ret", 0xB9F0, 0x460F, "", 1, SIZE_NONE, - cris_ver_v32p, - cris_reg_mode_move_from_preg_op}, - - {"retb", 0xe67f, 0x1980, "", 1, SIZE_NONE, - cris_ver_v0_10, - cris_reg_mode_move_from_preg_op}, - - {"rete", 0xA9F0, 0x560F, "", 1, SIZE_NONE, - cris_ver_v32p, - cris_reg_mode_move_from_preg_op}, - - {"reti", 0xA67F, 0x5980, "", 1, SIZE_NONE, - cris_ver_v0_10, - cris_reg_mode_move_from_preg_op}, - - {"retn", 0xC9F0, 0x360F, "", 1, SIZE_NONE, - cris_ver_v32p, - cris_reg_mode_move_from_preg_op}, - - {"sbfs", 0x3b70, 0xc080, "y", 0, SIZE_NONE, - cris_ver_v10, - cris_not_implemented_op}, - - {"sbfs", 0x3b70, 0xc080, "S", 0, SIZE_NONE, - cris_ver_v10, - cris_not_implemented_op}, - - {"sa", - 0x0530+CC_A*0x1000, - 0x0AC0+(0xf-CC_A)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"ssb", - 0x0530+CC_EXT*0x1000, - 0x0AC0+(0xf-CC_EXT)*0x1000, "r", 0, SIZE_NONE, - cris_ver_v32p, - cris_scc_op}, - - {"scc", - 0x0530+CC_CC*0x1000, - 0x0AC0+(0xf-CC_CC)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"scs", - 0x0530+CC_CS*0x1000, - 0x0AC0+(0xf-CC_CS)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"seq", - 0x0530+CC_EQ*0x1000, - 0x0AC0+(0xf-CC_EQ)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"setf", 0x05b0, 0x0A40, "f", 0, SIZE_NONE, 0, - cris_ax_ei_setf_op}, - - {"sfe", 0x3930, 0xC6CF, "", 0, SIZE_NONE, - cris_ver_v32p, - cris_not_implemented_op}, - - /* Need to have "swf" in front of "sext" so it is the one displayed in - disassembly. */ - {"swf", - 0x0530+CC_EXT*0x1000, - 0x0AC0+(0xf-CC_EXT)*0x1000, "r", 0, SIZE_NONE, - cris_ver_v10, - cris_scc_op}, - - {"sext", - 0x0530+CC_EXT*0x1000, - 0x0AC0+(0xf-CC_EXT)*0x1000, "r", 0, SIZE_NONE, - cris_ver_v0_3, - cris_scc_op}, - - {"sge", - 0x0530+CC_GE*0x1000, - 0x0AC0+(0xf-CC_GE)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"sgt", - 0x0530+CC_GT*0x1000, - 0x0AC0+(0xf-CC_GT)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"shi", - 0x0530+CC_HI*0x1000, - 0x0AC0+(0xf-CC_HI)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"shs", - 0x0530+CC_HS*0x1000, - 0x0AC0+(0xf-CC_HS)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"sle", - 0x0530+CC_LE*0x1000, - 0x0AC0+(0xf-CC_LE)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"slo", - 0x0530+CC_LO*0x1000, - 0x0AC0+(0xf-CC_LO)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"sls", - 0x0530+CC_LS*0x1000, - 0x0AC0+(0xf-CC_LS)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"slt", - 0x0530+CC_LT*0x1000, - 0x0AC0+(0xf-CC_LT)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"smi", - 0x0530+CC_MI*0x1000, - 0x0AC0+(0xf-CC_MI)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"sne", - 0x0530+CC_NE*0x1000, - 0x0AC0+(0xf-CC_NE)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"spl", - 0x0530+CC_PL*0x1000, - 0x0AC0+(0xf-CC_PL)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"sub", 0x0680, 0x0940, "m r,R", 0, SIZE_NONE, 0, - cris_reg_mode_add_sub_cmp_and_or_move_op}, - - {"sub", 0x0a80, 0x0140, "m s,R", 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"sub", 0x0a80, 0x0140, "m S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"sub", 0x0a80, 0x0540, "m S,R,r", 0, SIZE_NONE, - cris_ver_v0_10, - cris_three_operand_add_sub_cmp_and_or_op}, - - {"subq", 0x0280, 0x0d40, "I,R", 0, SIZE_NONE, 0, - cris_quick_mode_add_sub_op}, - - {"subs", 0x04a0, 0x0b40, "z r,R", 0, SIZE_NONE, 0, - cris_reg_mode_add_sub_cmp_and_or_move_op}, - - /* FIXME: SIZE_FIELD_SIGNED and all necessary changes. */ - {"subs", 0x08a0, 0x0340, "z s,R", 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"subs", 0x08a0, 0x0340, "z S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"subs", 0x08a0, 0x0740, "z S,R,r", 0, SIZE_NONE, - cris_ver_v0_10, - cris_three_operand_add_sub_cmp_and_or_op}, - - {"subu", 0x0480, 0x0b60, "z r,R", 0, SIZE_NONE, 0, - cris_reg_mode_add_sub_cmp_and_or_move_op}, - - /* FIXME: SIZE_FIELD_UNSIGNED and all necessary changes. */ - {"subu", 0x0880, 0x0360, "z s,R", 0, SIZE_FIELD, 0, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"subu", 0x0880, 0x0360, "z S,D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_add_sub_cmp_and_or_move_op}, - - {"subu", 0x0880, 0x0760, "z S,R,r", 0, SIZE_NONE, - cris_ver_v0_10, - cris_three_operand_add_sub_cmp_and_or_op}, - - {"svc", - 0x0530+CC_VC*0x1000, - 0x0AC0+(0xf-CC_VC)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - {"svs", - 0x0530+CC_VS*0x1000, - 0x0AC0+(0xf-CC_VS)*0x1000, "r", 0, SIZE_NONE, 0, - cris_scc_op}, - - /* The insn "swapn" is the same as "not" and will be disassembled as - such, but the swap* family of mnmonics are generally v8-and-higher - only, so count it in. */ - {"swapn", 0x8770, 0x7880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"swapw", 0x4770, 0xb880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"swapnw", 0xc770, 0x3880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"swapb", 0x2770, 0xd880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"swapnb", 0xA770, 0x5880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"swapwb", 0x6770, 0x9880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"swapnwb", 0xE770, 0x1880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"swapr", 0x1770, 0xe880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"swapnr", 0x9770, 0x6880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"swapwr", 0x5770, 0xa880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"swapnwr", 0xd770, 0x2880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"swapbr", 0x3770, 0xc880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"swapnbr", 0xb770, 0x4880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"swapwbr", 0x7770, 0x8880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"swapnwbr", 0xf770, 0x0880, "r", 0, SIZE_NONE, - cris_ver_v8p, - cris_not_implemented_op}, - - {"test", 0x0640, 0x0980, "m D", 0, SIZE_NONE, - cris_ver_v0_10, - cris_reg_mode_test_op}, - - {"test", 0x0b80, 0xf040, "m y", 0, SIZE_FIELD, 0, - cris_none_reg_mode_clear_test_op}, - - {"test", 0x0b80, 0xf040, "m S", 0, SIZE_NONE, - cris_ver_v0_10, - cris_none_reg_mode_clear_test_op}, - - {"xor", 0x07B0, 0x0840, "r,R", 0, SIZE_NONE, 0, - cris_xor_op}, - - {NULL, 0, 0, NULL, 0, 0, 0, cris_not_implemented_op} -}; - -/* Condition-names, indexed by the CC_* numbers as found in cris.h. */ -const char * const -cris_cc_strings[] = -{ - "hs", - "lo", - "ne", - "eq", - "vc", - "vs", - "pl", - "mi", - "ls", - "hi", - "ge", - "lt", - "gt", - "le", - "a", - /* This is a placeholder. In v0, this would be "ext". In v32, this - is "sb". See cris_conds15. */ - "wf" -}; - -/* Different names and semantics for condition 1111 (0xf). */ -const struct cris_cond15 cris_cond15s[] = -{ - /* FIXME: In what version did condition "ext" disappear? */ - {"ext", cris_ver_v0_3}, - {"wf", cris_ver_v10}, - {"sb", cris_ver_v32p}, - {NULL, 0} -}; - - -/* - * Local variables: - * eval: (c-set-style "gnu") - * indent-tabs-mode: t - * End: - */ - - -/* No instruction will be disassembled longer than this. In theory, and - in silicon, address prefixes can be cascaded. In practice, cascading - is not used by GCC, and not supported by the assembler. */ -#ifndef MAX_BYTES_PER_CRIS_INSN -#define MAX_BYTES_PER_CRIS_INSN 8 -#endif - -/* Whether or not to decode prefixes, folding it into the following - instruction. FIXME: Make this optional later. */ -#ifndef PARSE_PREFIX -#define PARSE_PREFIX 1 -#endif - -/* Sometimes we prefix all registers with this character. */ -#define REGISTER_PREFIX_CHAR '$' - -/* Whether or not to trace the following sequence: - sub* X,r%d - bound* Y,r%d - adds.w [pc+r%d.w],pc - - This is the assembly form of a switch-statement in C. - The "sub is optional. If there is none, then X will be zero. - X is the value of the first case, - Y is the number of cases (including default). - - This results in case offsets printed on the form: - case N: -> case_address - where N is an estimation on the corresponding 'case' operand in C, - and case_address is where execution of that case continues after the - sequence presented above. - - The old style of output was to print the offsets as instructions, - which made it hard to follow "case"-constructs in the disassembly, - and caused a lot of annoying warnings about undefined instructions. - - FIXME: Make this optional later. */ -#ifndef TRACE_CASE -#define TRACE_CASE (disdata->trace_case) -#endif - -enum cris_disass_family - { cris_dis_v0_v10, cris_dis_common_v10_v32, cris_dis_v32 }; - -/* Stored in the disasm_info->private_data member. */ -struct cris_disasm_data -{ - /* Whether to print something less confusing if we find something - matching a switch-construct. */ - bfd_boolean trace_case; - - /* Whether this code is flagged as crisv32. FIXME: Should be an enum - that includes "compatible". */ - enum cris_disass_family distype; -}; - -/* Value of first element in switch. */ -static long case_offset = 0; - -/* How many more case-offsets to print. */ -static long case_offset_counter = 0; - -/* Number of case offsets. */ -static long no_of_case_offsets = 0; - -/* Candidate for next case_offset. */ -static long last_immediate = 0; - -static int cris_constraint - (const char *, unsigned, unsigned, struct cris_disasm_data *); - -/* Parse disassembler options and store state in info. FIXME: For the - time being, we abuse static variables. */ - -static bfd_boolean -cris_parse_disassembler_options (disassemble_info *info, - enum cris_disass_family distype) -{ - struct cris_disasm_data *disdata; - - info->private_data = calloc (1, sizeof (struct cris_disasm_data)); - disdata = (struct cris_disasm_data *) info->private_data; - if (disdata == NULL) - return FALSE; - - /* Default true. */ - disdata->trace_case - = (info->disassembler_options == NULL - || (strcmp (info->disassembler_options, "nocase") != 0)); - - disdata->distype = distype; - return TRUE; -} - -static const struct cris_spec_reg * -spec_reg_info (unsigned int sreg, enum cris_disass_family distype) -{ - int i; - - for (i = 0; cris_spec_regs[i].name != NULL; i++) - { - if (cris_spec_regs[i].number == sreg) - { - if (distype == cris_dis_v32) - switch (cris_spec_regs[i].applicable_version) - { - case cris_ver_warning: - case cris_ver_version_all: - case cris_ver_v3p: - case cris_ver_v8p: - case cris_ver_v10p: - case cris_ver_v32p: - /* No ambiguous sizes or register names with CRISv32. */ - if (cris_spec_regs[i].warning == NULL) - return &cris_spec_regs[i]; - default: - ; - } - else if (cris_spec_regs[i].applicable_version != cris_ver_v32p) - return &cris_spec_regs[i]; - } - } - - return NULL; -} - -/* Return the number of bits in the argument. */ - -static int -number_of_bits (unsigned int val) -{ - int bits; - - for (bits = 0; val != 0; val &= val - 1) - bits++; - - return bits; -} - -/* Get an entry in the opcode-table. */ - -static const struct cris_opcode * -get_opcode_entry (unsigned int insn, - unsigned int prefix_insn, - struct cris_disasm_data *disdata) -{ - /* For non-prefixed insns, we keep a table of pointers, indexed by the - insn code. Each entry is initialized when found to be NULL. */ - static const struct cris_opcode **opc_table = NULL; - - const struct cris_opcode *max_matchedp = NULL; - const struct cris_opcode **prefix_opc_table = NULL; - - /* We hold a table for each prefix that need to be handled differently. */ - static const struct cris_opcode **dip_prefixes = NULL; - static const struct cris_opcode **bdapq_m1_prefixes = NULL; - static const struct cris_opcode **bdapq_m2_prefixes = NULL; - static const struct cris_opcode **bdapq_m4_prefixes = NULL; - static const struct cris_opcode **rest_prefixes = NULL; - - /* Allocate and clear the opcode-table. */ - if (opc_table == NULL) - { - opc_table = qemu_malloc (65536 * sizeof (opc_table[0])); - - memset (opc_table, 0, 65536 * sizeof (const struct cris_opcode *)); - - dip_prefixes - = qemu_malloc (65536 * sizeof (const struct cris_opcode **)); - - memset (dip_prefixes, 0, 65536 * sizeof (dip_prefixes[0])); - - bdapq_m1_prefixes - = qemu_malloc (65536 * sizeof (const struct cris_opcode **)); - - memset (bdapq_m1_prefixes, 0, 65536 * sizeof (bdapq_m1_prefixes[0])); - - bdapq_m2_prefixes - = qemu_malloc (65536 * sizeof (const struct cris_opcode **)); - - memset (bdapq_m2_prefixes, 0, 65536 * sizeof (bdapq_m2_prefixes[0])); - - bdapq_m4_prefixes - = qemu_malloc (65536 * sizeof (const struct cris_opcode **)); - - memset (bdapq_m4_prefixes, 0, 65536 * sizeof (bdapq_m4_prefixes[0])); - - rest_prefixes - = qemu_malloc (65536 * sizeof (const struct cris_opcode **)); - - memset (rest_prefixes, 0, 65536 * sizeof (rest_prefixes[0])); - } - - /* Get the right table if this is a prefix. - This code is connected to cris_constraints in that it knows what - prefixes play a role in recognition of patterns; the necessary - state is reflected by which table is used. If constraints - involving match or non-match of prefix insns are changed, then this - probably needs changing too. */ - if (prefix_insn != NO_CRIS_PREFIX) - { - const struct cris_opcode *popcodep - = (opc_table[prefix_insn] != NULL - ? opc_table[prefix_insn] - : get_opcode_entry (prefix_insn, NO_CRIS_PREFIX, disdata)); - - if (popcodep == NULL) - return NULL; - - if (popcodep->match == BDAP_QUICK_OPCODE) - { - /* Since some offsets are recognized with "push" macros, we - have to have different tables for them. */ - int offset = (prefix_insn & 255); - - if (offset > 127) - offset -= 256; - - switch (offset) - { - case -4: - prefix_opc_table = bdapq_m4_prefixes; - break; - - case -2: - prefix_opc_table = bdapq_m2_prefixes; - break; - - case -1: - prefix_opc_table = bdapq_m1_prefixes; - break; - - default: - prefix_opc_table = rest_prefixes; - break; - } - } - else if (popcodep->match == DIP_OPCODE) - /* We don't allow postincrement when the prefix is DIP, so use a - different table for DIP. */ - prefix_opc_table = dip_prefixes; - else - prefix_opc_table = rest_prefixes; - } - - if (prefix_insn != NO_CRIS_PREFIX - && prefix_opc_table[insn] != NULL) - max_matchedp = prefix_opc_table[insn]; - else if (prefix_insn == NO_CRIS_PREFIX && opc_table[insn] != NULL) - max_matchedp = opc_table[insn]; - else - { - const struct cris_opcode *opcodep; - int max_level_of_match = -1; - - for (opcodep = cris_opcodes; - opcodep->name != NULL; - opcodep++) - { - int level_of_match; - - if (disdata->distype == cris_dis_v32) - { - switch (opcodep->applicable_version) - { - case cris_ver_version_all: - break; - - case cris_ver_v0_3: - case cris_ver_v0_10: - case cris_ver_v3_10: - case cris_ver_sim_v0_10: - case cris_ver_v8_10: - case cris_ver_v10: - case cris_ver_warning: - continue; - - case cris_ver_v3p: - case cris_ver_v8p: - case cris_ver_v10p: - case cris_ver_v32p: - break; - - case cris_ver_v8: - abort (); - default: - abort (); - } - } - else - { - switch (opcodep->applicable_version) - { - case cris_ver_version_all: - case cris_ver_v0_3: - case cris_ver_v3p: - case cris_ver_v0_10: - case cris_ver_v8p: - case cris_ver_v8_10: - case cris_ver_v10: - case cris_ver_sim_v0_10: - case cris_ver_v10p: - case cris_ver_warning: - break; - - case cris_ver_v32p: - continue; - - case cris_ver_v8: - abort (); - default: - abort (); - } - } - - /* We give a double lead for bits matching the template in - cris_opcodes. Not even, because then "move p8,r10" would - be given 2 bits lead over "clear.d r10". When there's a - tie, the first entry in the table wins. This is - deliberate, to avoid a more complicated recognition - formula. */ - if ((opcodep->match & insn) == opcodep->match - && (opcodep->lose & insn) == 0 - && ((level_of_match - = cris_constraint (opcodep->args, - insn, - prefix_insn, - disdata)) - >= 0) - && ((level_of_match - += 2 * number_of_bits (opcodep->match - | opcodep->lose)) - > max_level_of_match)) - { - max_matchedp = opcodep; - max_level_of_match = level_of_match; - - /* If there was a full match, never mind looking - further. */ - if (level_of_match >= 2 * 16) - break; - } - } - /* Fill in the new entry. - - If there are changes to the opcode-table involving prefixes, and - disassembly then does not work correctly, try removing the - else-clause below that fills in the prefix-table. If that - helps, you need to change the prefix_opc_table setting above, or - something related. */ - if (prefix_insn == NO_CRIS_PREFIX) - opc_table[insn] = max_matchedp; - else - prefix_opc_table[insn] = max_matchedp; - } - - return max_matchedp; -} - -/* Return -1 if the constraints of a bitwise-matched instruction say - that there is no match. Otherwise return a nonnegative number - indicating the confidence in the match (higher is better). */ - -static int -cris_constraint (const char *cs, - unsigned int insn, - unsigned int prefix_insn, - struct cris_disasm_data *disdata) -{ - int retval = 0; - int tmp; - int prefix_ok = 0; - const char *s; - - for (s = cs; *s; s++) - switch (*s) - { - case '!': - /* Do not recognize "pop" if there's a prefix and then only for - v0..v10. */ - if (prefix_insn != NO_CRIS_PREFIX - || disdata->distype != cris_dis_v0_v10) - return -1; - break; - - case 'U': - /* Not recognized at disassembly. */ - return -1; - - case 'M': - /* Size modifier for "clear", i.e. special register 0, 4 or 8. - Check that it is one of them. Only special register 12 could - be mismatched, but checking for matches is more logical than - checking for mismatches when there are only a few cases. */ - tmp = ((insn >> 12) & 0xf); - if (tmp != 0 && tmp != 4 && tmp != 8) - return -1; - break; - - case 'm': - if ((insn & 0x30) == 0x30) - return -1; - break; - - case 'S': - /* A prefix operand without side-effect. */ - if (prefix_insn != NO_CRIS_PREFIX && (insn & 0x400) == 0) - { - prefix_ok = 1; - break; - } - else - return -1; - - case 's': - case 'y': - case 'Y': - /* If this is a prefixed insn with postincrement (side-effect), - the prefix must not be DIP. */ - if (prefix_insn != NO_CRIS_PREFIX) - { - if (insn & 0x400) - { - const struct cris_opcode *prefix_opcodep - = get_opcode_entry (prefix_insn, NO_CRIS_PREFIX, disdata); - - if (prefix_opcodep->match == DIP_OPCODE) - return -1; - } - - prefix_ok = 1; - } - break; - - case 'B': - /* If we don't fall through, then the prefix is ok. */ - prefix_ok = 1; - - /* A "push" prefix. Check for valid "push" size. - In case of special register, it may be != 4. */ - if (prefix_insn != NO_CRIS_PREFIX) - { - /* Match the prefix insn to BDAPQ. */ - const struct cris_opcode *prefix_opcodep - = get_opcode_entry (prefix_insn, NO_CRIS_PREFIX, disdata); - - if (prefix_opcodep->match == BDAP_QUICK_OPCODE) - { - int pushsize = (prefix_insn & 255); - - if (pushsize > 127) - pushsize -= 256; - - if (s[1] == 'P') - { - unsigned int spec_reg = (insn >> 12) & 15; - const struct cris_spec_reg *sregp - = spec_reg_info (spec_reg, disdata->distype); - - /* For a special-register, the "prefix size" must - match the size of the register. */ - if (sregp && sregp->reg_size == (unsigned int) -pushsize) - break; - } - else if (s[1] == 'R') - { - if ((insn & 0x30) == 0x20 && pushsize == -4) - break; - } - /* FIXME: Should abort here; next constraint letter - *must* be 'P' or 'R'. */ - } - } - return -1; - - case 'D': - retval = (((insn >> 12) & 15) == (insn & 15)); - if (!retval) - return -1; - else - retval += 4; - break; - - case 'P': - { - const struct cris_spec_reg *sregp - = spec_reg_info ((insn >> 12) & 15, disdata->distype); - - /* Since we match four bits, we will give a value of 4-1 = 3 - in a match. If there is a corresponding exact match of a - special register in another pattern, it will get a value of - 4, which will be higher. This should be correct in that an - exact pattern would match better than a general pattern. - - Note that there is a reason for not returning zero; the - pattern for "clear" is partly matched in the bit-pattern - (the two lower bits must be zero), while the bit-pattern - for a move from a special register is matched in the - register constraint. */ - - if (sregp != NULL) - { - retval += 3; - break; - } - else - return -1; - } - } - - if (prefix_insn != NO_CRIS_PREFIX && ! prefix_ok) - return -1; - - return retval; -} - -/* Format number as hex with a leading "0x" into outbuffer. */ - -static char * -format_hex (unsigned long number, - char *outbuffer, - struct cris_disasm_data *disdata) -{ - /* Truncate negative numbers on >32-bit hosts. */ - number &= 0xffffffff; - - sprintf (outbuffer, "0x%lx", number); - - /* Save this value for the "case" support. */ - if (TRACE_CASE) - last_immediate = number; - - return outbuffer + strlen (outbuffer); -} - -/* Format number as decimal into outbuffer. Parameter signedp says - whether the number should be formatted as signed (!= 0) or - unsigned (== 0). */ - -static char * -format_dec (long number, char *outbuffer, int signedp) -{ - last_immediate = number; - sprintf (outbuffer, signedp ? "%ld" : "%lu", number); - - return outbuffer + strlen (outbuffer); -} - -/* Format the name of the general register regno into outbuffer. */ - -static char * -format_reg (struct cris_disasm_data *disdata, - int regno, - char *outbuffer_start, - bfd_boolean with_reg_prefix) -{ - char *outbuffer = outbuffer_start; - - if (with_reg_prefix) - *outbuffer++ = REGISTER_PREFIX_CHAR; - - switch (regno) - { - case 15: - /* For v32, there is no context in which we output PC. */ - if (disdata->distype == cris_dis_v32) - strcpy (outbuffer, "acr"); - else - strcpy (outbuffer, "pc"); - break; - - case 14: - strcpy (outbuffer, "sp"); - break; - - default: - sprintf (outbuffer, "r%d", regno); - break; - } - - return outbuffer_start + strlen (outbuffer_start); -} - -/* Format the name of a support register into outbuffer. */ - -static char * -format_sup_reg (unsigned int regno, - char *outbuffer_start, - bfd_boolean with_reg_prefix) -{ - char *outbuffer = outbuffer_start; - int i; - - if (with_reg_prefix) - *outbuffer++ = REGISTER_PREFIX_CHAR; - - for (i = 0; cris_support_regs[i].name != NULL; i++) - if (cris_support_regs[i].number == regno) - { - sprintf (outbuffer, "%s", cris_support_regs[i].name); - return outbuffer_start + strlen (outbuffer_start); - } - - /* There's supposed to be register names covering all numbers, though - some may be generic names. */ - sprintf (outbuffer, "format_sup_reg-BUG"); - return outbuffer_start + strlen (outbuffer_start); -} - -/* Return the length of an instruction. */ - -static unsigned -bytes_to_skip (unsigned int insn, - const struct cris_opcode *matchedp, - enum cris_disass_family distype, - const struct cris_opcode *prefix_matchedp) -{ - /* Each insn is a word plus "immediate" operands. */ - unsigned to_skip = 2; - const char *template = matchedp->args; - const char *s; - - for (s = template; *s; s++) - if ((*s == 's' || *s == 'N' || *s == 'Y') - && (insn & 0x400) && (insn & 15) == 15 - && prefix_matchedp == NULL) - { - /* Immediate via [pc+], so we have to check the size of the - operand. */ - int mode_size = 1 << ((insn >> 4) & (*template == 'z' ? 1 : 3)); - - if (matchedp->imm_oprnd_size == SIZE_FIX_32) - to_skip += 4; - else if (matchedp->imm_oprnd_size == SIZE_SPEC_REG) - { - const struct cris_spec_reg *sregp - = spec_reg_info ((insn >> 12) & 15, distype); - - /* FIXME: Improve error handling; should have been caught - earlier. */ - if (sregp == NULL) - return 2; - - /* PC is incremented by two, not one, for a byte. Except on - CRISv32, where constants are always DWORD-size for - special registers. */ - to_skip += - distype == cris_dis_v32 ? 4 : (sregp->reg_size + 1) & ~1; - } - else - to_skip += (mode_size + 1) & ~1; - } - else if (*s == 'n') - to_skip += 4; - else if (*s == 'b') - to_skip += 2; - - return to_skip; -} - -/* Print condition code flags. */ - -static char * -print_flags (struct cris_disasm_data *disdata, unsigned int insn, char *cp) -{ - /* Use the v8 (Etrax 100) flag definitions for disassembly. - The differences with v0 (Etrax 1..4) vs. Svinto are: - v0 'd' <=> v8 'm' - v0 'e' <=> v8 'b'. - FIXME: Emit v0..v3 flag names somehow. */ - static const char v8_fnames[] = "cvznxibm"; - static const char v32_fnames[] = "cvznxiup"; - const char *fnames - = disdata->distype == cris_dis_v32 ? v32_fnames : v8_fnames; - - unsigned char flagbits = (((insn >> 8) & 0xf0) | (insn & 15)); - int i; - - for (i = 0; i < 8; i++) - if (flagbits & (1 << i)) - *cp++ = fnames[i]; - - return cp; -} - -/* Print out an insn with its operands, and update the info->insn_type - fields. The prefix_opcodep and the rest hold a prefix insn that is - supposed to be output as an address mode. */ - -static void -print_with_operands (const struct cris_opcode *opcodep, - unsigned int insn, - unsigned char *buffer, - bfd_vma addr, - disassemble_info *info, - /* If a prefix insn was before this insn (and is supposed - to be output as an address), here is a description of - it. */ - const struct cris_opcode *prefix_opcodep, - unsigned int prefix_insn, - unsigned char *prefix_buffer, - bfd_boolean with_reg_prefix) -{ - /* Get a buffer of somewhat reasonable size where we store - intermediate parts of the insn. */ - char temp[sizeof (".d [$r13=$r12-2147483648],$r10") * 2]; - char *tp = temp; - static const char mode_char[] = "bwd?"; - const char *s; - const char *cs; - struct cris_disasm_data *disdata - = (struct cris_disasm_data *) info->private_data; - - /* Print out the name first thing we do. */ - (*info->fprintf_func) (info->stream, "%s", opcodep->name); - - cs = opcodep->args; - s = cs; - - /* Ignore any prefix indicator. */ - if (*s == 'p') - s++; - - if (*s == 'm' || *s == 'M' || *s == 'z') - { - *tp++ = '.'; - - /* Get the size-letter. */ - *tp++ = *s == 'M' - ? (insn & 0x8000 ? 'd' - : insn & 0x4000 ? 'w' : 'b') - : mode_char[(insn >> 4) & (*s == 'z' ? 1 : 3)]; - - /* Ignore the size and the space character that follows. */ - s += 2; - } - - /* Add a space if this isn't a long-branch, because for those will add - the condition part of the name later. */ - if (opcodep->match != (BRANCH_PC_LOW + BRANCH_INCR_HIGH * 256)) - *tp++ = ' '; - - /* Fill in the insn-type if deducible from the name (and there's no - better way). */ - if (opcodep->name[0] == 'j') - { - if (CONST_STRNEQ (opcodep->name, "jsr")) - /* It's "jsr" or "jsrc". */ - info->insn_type = dis_jsr; - else - /* Any other jump-type insn is considered a branch. */ - info->insn_type = dis_branch; - } - - /* We might know some more fields right now. */ - info->branch_delay_insns = opcodep->delayed; - - /* Handle operands. */ - for (; *s; s++) - { - switch (*s) - { - case 'T': - tp = format_sup_reg ((insn >> 12) & 15, tp, with_reg_prefix); - break; - - case 'A': - if (with_reg_prefix) - *tp++ = REGISTER_PREFIX_CHAR; - *tp++ = 'a'; - *tp++ = 'c'; - *tp++ = 'r'; - break; - - case '[': - case ']': - case ',': - *tp++ = *s; - break; - - case '!': - /* Ignore at this point; used at earlier stages to avoid - recognition if there's a prefix at something that in other - ways looks like a "pop". */ - break; - - case 'd': - /* Ignore. This is an optional ".d " on the large one of - relaxable insns. */ - break; - - case 'B': - /* This was the prefix that made this a "push". We've already - handled it by recognizing it, so signal that the prefix is - handled by setting it to NULL. */ - prefix_opcodep = NULL; - break; - - case 'D': - case 'r': - tp = format_reg (disdata, insn & 15, tp, with_reg_prefix); - break; - - case 'R': - tp = format_reg (disdata, (insn >> 12) & 15, tp, with_reg_prefix); - break; - - case 'n': - { - /* Like N but pc-relative to the start of the insn. */ - unsigned long number - = (buffer[2] + buffer[3] * 256 + buffer[4] * 65536 - + buffer[5] * 0x1000000 + addr); - - /* Finish off and output previous formatted bytes. */ - *tp = 0; - if (temp[0]) - (*info->fprintf_func) (info->stream, "%s", temp); - tp = temp; - - (*info->print_address_func) ((bfd_vma) number, info); - } - break; - - case 'u': - { - /* Like n but the offset is bits <3:0> in the instruction. */ - unsigned long number = (buffer[0] & 0xf) * 2 + addr; - - /* Finish off and output previous formatted bytes. */ - *tp = 0; - if (temp[0]) - (*info->fprintf_func) (info->stream, "%s", temp); - tp = temp; - - (*info->print_address_func) ((bfd_vma) number, info); - } - break; - - case 'N': - case 'y': - case 'Y': - case 'S': - case 's': - /* Any "normal" memory operand. */ - if ((insn & 0x400) && (insn & 15) == 15 && prefix_opcodep == NULL) - { - /* We're looking at [pc+], i.e. we need to output an immediate - number, where the size can depend on different things. */ - long number; - int signedp - = ((*cs == 'z' && (insn & 0x20)) - || opcodep->match == BDAP_QUICK_OPCODE); - int nbytes; - - if (opcodep->imm_oprnd_size == SIZE_FIX_32) - nbytes = 4; - else if (opcodep->imm_oprnd_size == SIZE_SPEC_REG) - { - const struct cris_spec_reg *sregp - = spec_reg_info ((insn >> 12) & 15, disdata->distype); - - /* A NULL return should have been as a non-match earlier, - so catch it as an internal error in the error-case - below. */ - if (sregp == NULL) - /* Whatever non-valid size. */ - nbytes = 42; - else - /* PC is always incremented by a multiple of two. - For CRISv32, immediates are always 4 bytes for - special registers. */ - nbytes = disdata->distype == cris_dis_v32 - ? 4 : (sregp->reg_size + 1) & ~1; - } - else - { - int mode_size = 1 << ((insn >> 4) & (*cs == 'z' ? 1 : 3)); - - if (mode_size == 1) - nbytes = 2; - else - nbytes = mode_size; - } - - switch (nbytes) - { - case 1: - number = buffer[2]; - if (signedp && number > 127) - number -= 256; - break; - - case 2: - number = buffer[2] + buffer[3] * 256; - if (signedp && number > 32767) - number -= 65536; - break; - - case 4: - number - = buffer[2] + buffer[3] * 256 + buffer[4] * 65536 - + buffer[5] * 0x1000000; - break; - - default: - strcpy (tp, "bug"); - tp += 3; - number = 42; - } - - if ((*cs == 'z' && (insn & 0x20)) - || (opcodep->match == BDAP_QUICK_OPCODE - && (nbytes <= 2 || buffer[1 + nbytes] == 0))) - tp = format_dec (number, tp, signedp); - else - { - unsigned int highbyte = (number >> 24) & 0xff; - - /* Either output this as an address or as a number. If it's - a dword with the same high-byte as the address of the - insn, assume it's an address, and also if it's a non-zero - non-0xff high-byte. If this is a jsr or a jump, then - it's definitely an address. */ - if (nbytes == 4 - && (highbyte == ((addr >> 24) & 0xff) - || (highbyte != 0 && highbyte != 0xff) - || info->insn_type == dis_branch - || info->insn_type == dis_jsr)) - { - /* Finish off and output previous formatted bytes. */ - *tp = 0; - tp = temp; - if (temp[0]) - (*info->fprintf_func) (info->stream, "%s", temp); - - (*info->print_address_func) ((bfd_vma) number, info); - - info->target = number; - } - else - tp = format_hex (number, tp, disdata); - } - } - else - { - /* Not an immediate number. Then this is a (possibly - prefixed) memory operand. */ - if (info->insn_type != dis_nonbranch) - { - int mode_size - = 1 << ((insn >> 4) - & (opcodep->args[0] == 'z' ? 1 : 3)); - int size; - info->insn_type = dis_dref; - info->flags |= CRIS_DIS_FLAG_MEMREF; - - if (opcodep->imm_oprnd_size == SIZE_FIX_32) - size = 4; - else if (opcodep->imm_oprnd_size == SIZE_SPEC_REG) - { - const struct cris_spec_reg *sregp - = spec_reg_info ((insn >> 12) & 15, disdata->distype); - - /* FIXME: Improve error handling; should have been caught - earlier. */ - if (sregp == NULL) - size = 4; - else - size = sregp->reg_size; - } - else - size = mode_size; - - info->data_size = size; - } - - *tp++ = '['; - - if (prefix_opcodep - /* We don't match dip with a postincremented field - as a side-effect address mode. */ - && ((insn & 0x400) == 0 - || prefix_opcodep->match != DIP_OPCODE)) - { - if (insn & 0x400) - { - tp = format_reg (disdata, insn & 15, tp, with_reg_prefix); - *tp++ = '='; - } - - - /* We mainly ignore the prefix format string when the - address-mode syntax is output. */ - switch (prefix_opcodep->match) - { - case DIP_OPCODE: - /* It's [r], [r+] or [pc+]. */ - if ((prefix_insn & 0x400) && (prefix_insn & 15) == 15) - { - /* It's [pc+]. This cannot possibly be anything - but an address. */ - unsigned long number - = prefix_buffer[2] + prefix_buffer[3] * 256 - + prefix_buffer[4] * 65536 - + prefix_buffer[5] * 0x1000000; - - info->target = (bfd_vma) number; - - /* Finish off and output previous formatted - data. */ - *tp = 0; - tp = temp; - if (temp[0]) - (*info->fprintf_func) (info->stream, "%s", temp); - - (*info->print_address_func) ((bfd_vma) number, info); - } - else - { - /* For a memref in an address, we use target2. - In this case, target is zero. */ - info->flags - |= (CRIS_DIS_FLAG_MEM_TARGET2_IS_REG - | CRIS_DIS_FLAG_MEM_TARGET2_MEM); - - info->target2 = prefix_insn & 15; - - *tp++ = '['; - tp = format_reg (disdata, prefix_insn & 15, tp, - with_reg_prefix); - if (prefix_insn & 0x400) - *tp++ = '+'; - *tp++ = ']'; - } - break; - - case BDAP_QUICK_OPCODE: - { - int number; - - number = prefix_buffer[0]; - if (number > 127) - number -= 256; - - /* Output "reg+num" or, if num < 0, "reg-num". */ - tp = format_reg (disdata, (prefix_insn >> 12) & 15, tp, - with_reg_prefix); - if (number >= 0) - *tp++ = '+'; - tp = format_dec (number, tp, 1); - - info->flags |= CRIS_DIS_FLAG_MEM_TARGET_IS_REG; - info->target = (prefix_insn >> 12) & 15; - info->target2 = (bfd_vma) number; - break; - } - - case BIAP_OPCODE: - /* Output "r+R.m". */ - tp = format_reg (disdata, prefix_insn & 15, tp, - with_reg_prefix); - *tp++ = '+'; - tp = format_reg (disdata, (prefix_insn >> 12) & 15, tp, - with_reg_prefix); - *tp++ = '.'; - *tp++ = mode_char[(prefix_insn >> 4) & 3]; - - info->flags - |= (CRIS_DIS_FLAG_MEM_TARGET2_IS_REG - | CRIS_DIS_FLAG_MEM_TARGET_IS_REG - - | ((prefix_insn & 0x8000) - ? CRIS_DIS_FLAG_MEM_TARGET2_MULT4 - : ((prefix_insn & 0x8000) - ? CRIS_DIS_FLAG_MEM_TARGET2_MULT2 : 0))); - - /* Is it the casejump? It's a "adds.w [pc+r%d.w],pc". */ - if (insn == 0xf83f && (prefix_insn & ~0xf000) == 0x55f) - /* Then start interpreting data as offsets. */ - case_offset_counter = no_of_case_offsets; - break; - - case BDAP_INDIR_OPCODE: - /* Output "r+s.m", or, if "s" is [pc+], "r+s" or - "r-s". */ - tp = format_reg (disdata, (prefix_insn >> 12) & 15, tp, - with_reg_prefix); - - if ((prefix_insn & 0x400) && (prefix_insn & 15) == 15) - { - long number; - unsigned int nbytes; - - /* It's a value. Get its size. */ - int mode_size = 1 << ((prefix_insn >> 4) & 3); - - if (mode_size == 1) - nbytes = 2; - else - nbytes = mode_size; - - switch (nbytes) - { - case 1: - number = prefix_buffer[2]; - if (number > 127) - number -= 256; - break; - - case 2: - number = prefix_buffer[2] + prefix_buffer[3] * 256; - if (number > 32767) - number -= 65536; - break; - - case 4: - number - = prefix_buffer[2] + prefix_buffer[3] * 256 - + prefix_buffer[4] * 65536 - + prefix_buffer[5] * 0x1000000; - break; - - default: - strcpy (tp, "bug"); - tp += 3; - number = 42; - } - - info->flags |= CRIS_DIS_FLAG_MEM_TARGET_IS_REG; - info->target2 = (bfd_vma) number; - - /* If the size is dword, then assume it's an - address. */ - if (nbytes == 4) - { - /* Finish off and output previous formatted - bytes. */ - *tp++ = '+'; - *tp = 0; - tp = temp; - (*info->fprintf_func) (info->stream, "%s", temp); - - (*info->print_address_func) ((bfd_vma) number, info); - } - else - { - if (number >= 0) - *tp++ = '+'; - tp = format_dec (number, tp, 1); - } - } - else - { - /* Output "r+[R].m" or "r+[R+].m". */ - *tp++ = '+'; - *tp++ = '['; - tp = format_reg (disdata, prefix_insn & 15, tp, - with_reg_prefix); - if (prefix_insn & 0x400) - *tp++ = '+'; - *tp++ = ']'; - *tp++ = '.'; - *tp++ = mode_char[(prefix_insn >> 4) & 3]; - - info->flags - |= (CRIS_DIS_FLAG_MEM_TARGET2_IS_REG - | CRIS_DIS_FLAG_MEM_TARGET2_MEM - | CRIS_DIS_FLAG_MEM_TARGET_IS_REG - - | (((prefix_insn >> 4) == 2) - ? 0 - : (((prefix_insn >> 4) & 3) == 1 - ? CRIS_DIS_FLAG_MEM_TARGET2_MEM_WORD - : CRIS_DIS_FLAG_MEM_TARGET2_MEM_BYTE))); - } - break; - - default: - (*info->fprintf_func) (info->stream, "?prefix-bug"); - } - - /* To mark that the prefix is used, reset it. */ - prefix_opcodep = NULL; - } - else - { - tp = format_reg (disdata, insn & 15, tp, with_reg_prefix); - - info->flags |= CRIS_DIS_FLAG_MEM_TARGET_IS_REG; - info->target = insn & 15; - - if (insn & 0x400) - *tp++ = '+'; - } - *tp++ = ']'; - } - break; - - case 'x': - tp = format_reg (disdata, (insn >> 12) & 15, tp, with_reg_prefix); - *tp++ = '.'; - *tp++ = mode_char[(insn >> 4) & 3]; - break; - - case 'I': - tp = format_dec (insn & 63, tp, 0); - break; - - case 'b': - { - int where = buffer[2] + buffer[3] * 256; - - if (where > 32767) - where -= 65536; - - where += addr + ((disdata->distype == cris_dis_v32) ? 0 : 4); - - if (insn == BA_PC_INCR_OPCODE) - info->insn_type = dis_branch; - else - info->insn_type = dis_condbranch; - - info->target = (bfd_vma) where; - - *tp = 0; - tp = temp; - (*info->fprintf_func) (info->stream, "%s%s ", - temp, cris_cc_strings[insn >> 12]); - - (*info->print_address_func) ((bfd_vma) where, info); - } - break; - - case 'c': - tp = format_dec (insn & 31, tp, 0); - break; - - case 'C': - tp = format_dec (insn & 15, tp, 0); - break; - - case 'o': - { - long offset = insn & 0xfe; - bfd_vma target; - - if (insn & 1) - offset |= ~0xff; - - if (opcodep->match == BA_QUICK_OPCODE) - info->insn_type = dis_branch; - else - info->insn_type = dis_condbranch; - - target = addr + ((disdata->distype == cris_dis_v32) ? 0 : 2) + offset; - info->target = target; - *tp = 0; - tp = temp; - (*info->fprintf_func) (info->stream, "%s", temp); - (*info->print_address_func) (target, info); - } - break; - - case 'Q': - case 'O': - { - long number = buffer[0]; - - if (number > 127) - number = number - 256; - - tp = format_dec (number, tp, 1); - *tp++ = ','; - tp = format_reg (disdata, (insn >> 12) & 15, tp, with_reg_prefix); - } - break; - - case 'f': - tp = print_flags (disdata, insn, tp); - break; - - case 'i': - tp = format_dec ((insn & 32) ? (insn & 31) | ~31L : insn & 31, tp, 1); - break; - - case 'P': - { - const struct cris_spec_reg *sregp - = spec_reg_info ((insn >> 12) & 15, disdata->distype); - - if (sregp->name == NULL) - /* Should have been caught as a non-match eariler. */ - *tp++ = '?'; - else - { - if (with_reg_prefix) - *tp++ = REGISTER_PREFIX_CHAR; - strcpy (tp, sregp->name); - tp += strlen (tp); - } - } - break; - - default: - strcpy (tp, "???"); - tp += 3; - } - } - - *tp = 0; - - if (prefix_opcodep) - (*info->fprintf_func) (info->stream, " (OOPS unused prefix \"%s: %s\")", - prefix_opcodep->name, prefix_opcodep->args); - - (*info->fprintf_func) (info->stream, "%s", temp); - - /* Get info for matching case-tables, if we don't have any active. - We assume that the last constant seen is used; either in the insn - itself or in a "move.d const,rN, sub.d rN,rM"-like sequence. */ - if (TRACE_CASE && case_offset_counter == 0) - { - if (CONST_STRNEQ (opcodep->name, "sub")) - case_offset = last_immediate; - - /* It could also be an "add", if there are negative case-values. */ - else if (CONST_STRNEQ (opcodep->name, "add")) - /* The first case is the negated operand to the add. */ - case_offset = -last_immediate; - - /* A bound insn will tell us the number of cases. */ - else if (CONST_STRNEQ (opcodep->name, "bound")) - no_of_case_offsets = last_immediate + 1; - - /* A jump or jsr or branch breaks the chain of insns for a - case-table, so assume default first-case again. */ - else if (info->insn_type == dis_jsr - || info->insn_type == dis_branch - || info->insn_type == dis_condbranch) - case_offset = 0; - } -} - - -/* Print the CRIS instruction at address memaddr on stream. Returns - length of the instruction, in bytes. Prefix register names with `$' if - WITH_REG_PREFIX. */ - -static int -print_insn_cris_generic (bfd_vma memaddr, - disassemble_info *info, - bfd_boolean with_reg_prefix) -{ - int nbytes; - unsigned int insn; - const struct cris_opcode *matchedp; - int advance = 0; - struct cris_disasm_data *disdata - = (struct cris_disasm_data *) info->private_data; - - /* No instruction will be disassembled as longer than this number of - bytes; stacked prefixes will not be expanded. */ - unsigned char buffer[MAX_BYTES_PER_CRIS_INSN]; - unsigned char *bufp; - int status = 0; - bfd_vma addr; - - /* There will be an "out of range" error after the last instruction. - Reading pairs of bytes in decreasing number, we hope that we will get - at least the amount that we will consume. - - If we can't get any data, or we do not get enough data, we print - the error message. */ - - nbytes = info->buffer_length; - if (nbytes > MAX_BYTES_PER_CRIS_INSN) - nbytes = MAX_BYTES_PER_CRIS_INSN; - status = (*info->read_memory_func) (memaddr, buffer, nbytes, info); - - /* If we did not get all we asked for, then clear the rest. - Hopefully this makes a reproducible result in case of errors. */ - if (nbytes != MAX_BYTES_PER_CRIS_INSN) - memset (buffer + nbytes, 0, MAX_BYTES_PER_CRIS_INSN - nbytes); - - addr = memaddr; - bufp = buffer; - - /* Set some defaults for the insn info. */ - info->insn_info_valid = 1; - info->branch_delay_insns = 0; - info->data_size = 0; - info->insn_type = dis_nonbranch; - info->flags = 0; - info->target = 0; - info->target2 = 0; - - /* If we got any data, disassemble it. */ - if (nbytes != 0) - { - matchedp = NULL; - - insn = bufp[0] + bufp[1] * 256; - - /* If we're in a case-table, don't disassemble the offsets. */ - if (TRACE_CASE && case_offset_counter != 0) - { - info->insn_type = dis_noninsn; - advance += 2; - - /* If to print data as offsets, then shortcut here. */ - (*info->fprintf_func) (info->stream, "case %ld%s: -> ", - case_offset + no_of_case_offsets - - case_offset_counter, - case_offset_counter == 1 ? "/default" : - ""); - - (*info->print_address_func) ((bfd_vma) - ((short) (insn) - + (long) (addr - - (no_of_case_offsets - - case_offset_counter) - * 2)), info); - case_offset_counter--; - - /* The default case start (without a "sub" or "add") must be - zero. */ - if (case_offset_counter == 0) - case_offset = 0; - } - else if (insn == 0) - { - /* We're often called to disassemble zeroes. While this is a - valid "bcc .+2" insn, it is also useless enough and enough - of a nuiscance that we will just output "bcc .+2" for it - and signal it as a noninsn. */ - (*info->fprintf_func) (info->stream, - disdata->distype == cris_dis_v32 - ? "bcc ." : "bcc .+2"); - info->insn_type = dis_noninsn; - advance += 2; - } - else - { - const struct cris_opcode *prefix_opcodep = NULL; - unsigned char *prefix_buffer = bufp; - unsigned int prefix_insn = insn; - int prefix_size = 0; - - matchedp = get_opcode_entry (insn, NO_CRIS_PREFIX, disdata); - - /* Check if we're supposed to write out prefixes as address - modes and if this was a prefix. */ - if (matchedp != NULL && PARSE_PREFIX && matchedp->args[0] == 'p') - { - /* If it's a prefix, put it into the prefix vars and get the - main insn. */ - prefix_size = bytes_to_skip (prefix_insn, matchedp, - disdata->distype, NULL); - prefix_opcodep = matchedp; - - insn = bufp[prefix_size] + bufp[prefix_size + 1] * 256; - matchedp = get_opcode_entry (insn, prefix_insn, disdata); - - if (matchedp != NULL) - { - addr += prefix_size; - bufp += prefix_size; - advance += prefix_size; - } - else - { - /* The "main" insn wasn't valid, at least not when - prefixed. Put back things enough to output the - prefix insn only, as a normal insn. */ - matchedp = prefix_opcodep; - insn = prefix_insn; - prefix_opcodep = NULL; - } - } - - if (matchedp == NULL) - { - (*info->fprintf_func) (info->stream, "??0x%x", insn); - advance += 2; - - info->insn_type = dis_noninsn; - } - else - { - advance - += bytes_to_skip (insn, matchedp, disdata->distype, - prefix_opcodep); - - /* The info_type and assorted fields will be set according - to the operands. */ - print_with_operands (matchedp, insn, bufp, addr, info, - prefix_opcodep, prefix_insn, - prefix_buffer, with_reg_prefix); - } - } - } - else - info->insn_type = dis_noninsn; - - /* If we read less than MAX_BYTES_PER_CRIS_INSN, i.e. we got an error - status when reading that much, and the insn decoding indicated a - length exceeding what we read, there is an error. */ - if (status != 0 && (nbytes == 0 || advance > nbytes)) - { - (*info->memory_error_func) (status, memaddr, info); - return -1; - } - - /* Max supported insn size with one folded prefix insn. */ - info->bytes_per_line = MAX_BYTES_PER_CRIS_INSN; - - /* I would like to set this to a fixed value larger than the actual - number of bytes to print in order to avoid spaces between bytes, - but objdump.c (2.9.1) does not like that, so we print 16-bit - chunks, which is the next choice. */ - info->bytes_per_chunk = 2; - - /* Printing bytes in order of increasing addresses makes sense, - especially on a little-endian target. - This is completely the opposite of what you think; setting this to - BFD_ENDIAN_LITTLE will print bytes in order N..0 rather than the 0..N - we want. */ - info->display_endian = BFD_ENDIAN_BIG; - - return advance; -} - -/* Disassemble, prefixing register names with `$'. CRIS v0..v10. */ -#if 0 -static int -print_insn_cris_with_register_prefix (bfd_vma vma, - disassemble_info *info) -{ - if (info->private_data == NULL - && !cris_parse_disassembler_options (info, cris_dis_v0_v10)) - return -1; - return print_insn_cris_generic (vma, info, TRUE); -} -#endif -/* Disassemble, prefixing register names with `$'. CRIS v32. */ - -static int -print_insn_crisv32_with_register_prefix (bfd_vma vma, - disassemble_info *info) -{ - if (info->private_data == NULL - && !cris_parse_disassembler_options (info, cris_dis_v32)) - return -1; - return print_insn_cris_generic (vma, info, TRUE); -} - -#if 0 -/* Disassemble, prefixing register names with `$'. - Common v10 and v32 subset. */ - -static int -print_insn_crisv10_v32_with_register_prefix (bfd_vma vma, - disassemble_info *info) -{ - if (info->private_data == NULL - && !cris_parse_disassembler_options (info, cris_dis_common_v10_v32)) - return -1; - return print_insn_cris_generic (vma, info, TRUE); -} - -/* Disassemble, no prefixes on register names. CRIS v0..v10. */ - -static int -print_insn_cris_without_register_prefix (bfd_vma vma, - disassemble_info *info) -{ - if (info->private_data == NULL - && !cris_parse_disassembler_options (info, cris_dis_v0_v10)) - return -1; - return print_insn_cris_generic (vma, info, FALSE); -} - -/* Disassemble, no prefixes on register names. CRIS v32. */ - -static int -print_insn_crisv32_without_register_prefix (bfd_vma vma, - disassemble_info *info) -{ - if (info->private_data == NULL - && !cris_parse_disassembler_options (info, cris_dis_v32)) - return -1; - return print_insn_cris_generic (vma, info, FALSE); -} - -/* Disassemble, no prefixes on register names. - Common v10 and v32 subset. */ - -static int -print_insn_crisv10_v32_without_register_prefix (bfd_vma vma, - disassemble_info *info) -{ - if (info->private_data == NULL - && !cris_parse_disassembler_options (info, cris_dis_common_v10_v32)) - return -1; - return print_insn_cris_generic (vma, info, FALSE); -} -#endif - -int -print_insn_crisv32 (bfd_vma vma, - disassemble_info *info) -{ - return print_insn_crisv32_with_register_prefix(vma, info); -} - -/* Return a disassembler-function that prints registers with a `$' prefix, - or one that prints registers without a prefix. - FIXME: We should improve the solution to avoid the multitude of - functions seen above. */ -#if 0 -disassembler_ftype -cris_get_disassembler (bfd *abfd) -{ - /* If there's no bfd in sight, we return what is valid as input in all - contexts if fed back to the assembler: disassembly *with* register - prefix. Unfortunately this will be totally wrong for v32. */ - if (abfd == NULL) - return print_insn_cris_with_register_prefix; - - if (bfd_get_symbol_leading_char (abfd) == 0) - { - if (bfd_get_mach (abfd) == bfd_mach_cris_v32) - return print_insn_crisv32_with_register_prefix; - if (bfd_get_mach (abfd) == bfd_mach_cris_v10_v32) - return print_insn_crisv10_v32_with_register_prefix; - - /* We default to v10. This may be specifically specified in the - bfd mach, but is also the default setting. */ - return print_insn_cris_with_register_prefix; - } - - if (bfd_get_mach (abfd) == bfd_mach_cris_v32) - return print_insn_crisv32_without_register_prefix; - if (bfd_get_mach (abfd) == bfd_mach_cris_v10_v32) - return print_insn_crisv10_v32_without_register_prefix; - return print_insn_cris_without_register_prefix; -} -#endif -/* Local variables: - eval: (c-set-style "gnu") - indent-tabs-mode: t - End: */ diff --git a/qemu-0.11.0/curses.c b/qemu-0.11.0/curses.c deleted file mode 100644 index 3ce12b9..0000000 --- a/qemu-0.11.0/curses.c +++ /dev/null @@ -1,371 +0,0 @@ -/* - * QEMU curses/ncurses display driver - * - * Copyright (c) 2005 Andrzej Zaborowski <balrog(a)zabor.org> - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include <curses.h> - -#ifndef _WIN32 -#include <signal.h> -#include <sys/ioctl.h> -#include <termios.h> -#endif - -#ifdef __OpenBSD__ -#define resize_term resizeterm -#endif - -#include "qemu-common.h" -#include "console.h" -#include "sysemu.h" - -#define FONT_HEIGHT 16 -#define FONT_WIDTH 8 - -static console_ch_t screen[160 * 100]; -static WINDOW *screenpad = NULL; -static int width, height, gwidth, gheight, invalidate; -static int px, py, sminx, sminy, smaxx, smaxy; - -static void curses_update(DisplayState *ds, int x, int y, int w, int h) -{ - chtype *line; - - line = ((chtype *) screen) + y * width; - for (h += y; y < h; y ++, line += width) - mvwaddchnstr(screenpad, y, 0, line, width); - - pnoutrefresh(screenpad, py, px, sminy, sminx, smaxy - 1, smaxx - 1); - refresh(); -} - -static void curses_calc_pad(void) -{ - if (is_fixedsize_console()) { - width = gwidth; - height = gheight; - } else { - width = COLS; - height = LINES; - } - - if (screenpad) - delwin(screenpad); - - clear(); - refresh(); - - screenpad = newpad(height, width); - - if (width > COLS) { - px = (width - COLS) / 2; - sminx = 0; - smaxx = COLS; - } else { - px = 0; - sminx = (COLS - width) / 2; - smaxx = sminx + width; - } - - if (height > LINES) { - py = (height - LINES) / 2; - sminy = 0; - smaxy = LINES; - } else { - py = 0; - sminy = (LINES - height) / 2; - smaxy = sminy + height; - } -} - -static void curses_resize(DisplayState *ds) -{ - if (ds_get_width(ds) == gwidth && ds_get_height(ds) == gheight) - return; - - gwidth = ds_get_width(ds); - gheight = ds_get_height(ds); - - curses_calc_pad(); - ds->surface->width = width * FONT_WIDTH; - ds->surface->height = height * FONT_HEIGHT; -} - -#ifndef _WIN32 -#if defined(SIGWINCH) && defined(KEY_RESIZE) -static void curses_winch_handler(int signum) -{ - struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; /* unused */ - unsigned short ws_ypixel; /* unused */ - } ws; - - /* terminal size changed */ - if (ioctl(1, TIOCGWINSZ, &ws) == -1) - return; - - resize_term(ws.ws_row, ws.ws_col); - curses_calc_pad(); - invalidate = 1; - - /* some systems require this */ - signal(SIGWINCH, curses_winch_handler); -} -#endif -#endif - -static void curses_cursor_position(DisplayState *ds, int x, int y) -{ - if (x >= 0) { - x = sminx + x - px; - y = sminy + y - py; - - if (x >= 0 && y >= 0 && x < COLS && y < LINES) { - move(y, x); - curs_set(1); - /* it seems that curs_set(1) must always be called before - * curs_set(2) for the latter to have effect */ - if (!is_graphic_console()) - curs_set(2); - return; - } - } - - curs_set(0); -} - -/* generic keyboard conversion */ - -#include "curses_keys.h" - -static kbd_layout_t *kbd_layout = NULL; -static int keycode2keysym[CURSES_KEYS]; - -static void curses_refresh(DisplayState *ds) -{ - int chr, nextchr, keysym, keycode; - - if (invalidate) { - clear(); - refresh(); - curses_calc_pad(); - ds->surface->width = FONT_WIDTH * width; - ds->surface->height = FONT_HEIGHT * height; - vga_hw_invalidate(); - invalidate = 0; - } - - vga_hw_text_update(screen); - - nextchr = ERR; - while (1) { - /* while there are any pending key strokes to process */ - if (nextchr == ERR) - chr = getch(); - else { - chr = nextchr; - nextchr = ERR; - } - - if (chr == ERR) - break; - -#ifdef KEY_RESIZE - /* this shouldn't occur when we use a custom SIGWINCH handler */ - if (chr == KEY_RESIZE) { - clear(); - refresh(); - curses_calc_pad(); - curses_update(ds, 0, 0, width, height); - ds->surface->width = FONT_WIDTH * width; - ds->surface->height = FONT_HEIGHT * height; - continue; - } -#endif - - keycode = curses2keycode[chr]; - if (keycode == -1) - continue; - - /* alt key */ - if (keycode == 1) { - nextchr = getch(); - - if (nextchr != ERR) { - keycode = curses2keycode[nextchr]; - nextchr = ERR; - if (keycode == -1) - continue; - - keycode |= ALT; - - /* process keys reserved for qemu */ - if (keycode >= QEMU_KEY_CONSOLE0 && - keycode < QEMU_KEY_CONSOLE0 + 9) { - erase(); - wnoutrefresh(stdscr); - console_select(keycode - QEMU_KEY_CONSOLE0); - - invalidate = 1; - continue; - } - } - } - - if (kbd_layout && !(keycode & GREY)) { - keysym = keycode2keysym[keycode & KEY_MASK]; - if (keysym == -1) - keysym = chr; - - keycode &= ~KEY_MASK; - keycode |= keysym2scancode(kbd_layout, keysym); - } - - if (is_graphic_console()) { - /* since terminals don't know about key press and release - * events, we need to emit both for each key received */ - if (keycode & SHIFT) - kbd_put_keycode(SHIFT_CODE); - if (keycode & CNTRL) - kbd_put_keycode(CNTRL_CODE); - if (keycode & ALT) - kbd_put_keycode(ALT_CODE); - if (keycode & GREY) - kbd_put_keycode(GREY_CODE); - kbd_put_keycode(keycode & KEY_MASK); - if (keycode & GREY) - kbd_put_keycode(GREY_CODE); - kbd_put_keycode((keycode & KEY_MASK) | KEY_RELEASE); - if (keycode & ALT) - kbd_put_keycode(ALT_CODE | KEY_RELEASE); - if (keycode & CNTRL) - kbd_put_keycode(CNTRL_CODE | KEY_RELEASE); - if (keycode & SHIFT) - kbd_put_keycode(SHIFT_CODE | KEY_RELEASE); - } else { - keysym = curses2keysym[chr]; - if (keysym == -1) - keysym = chr; - - kbd_put_keysym(keysym); - } - } -} - -static void curses_cleanup(void *opaque) -{ - endwin(); -} - -static void curses_atexit(void) -{ - curses_cleanup(NULL); -} - -static void curses_setup(void) -{ - int i, colour_default[8] = { - COLOR_BLACK, COLOR_BLUE, COLOR_GREEN, COLOR_CYAN, - COLOR_RED, COLOR_MAGENTA, COLOR_YELLOW, COLOR_WHITE, - }; - - /* input as raw as possible, let everything be interpreted - * by the guest system */ - initscr(); noecho(); intrflush(stdscr, FALSE); - nodelay(stdscr, TRUE); nonl(); keypad(stdscr, TRUE); - start_color(); raw(); scrollok(stdscr, FALSE); - - for (i = 0; i < 64; i ++) - init_pair(i, colour_default[i & 7], colour_default[i >> 3]); -} - -static void curses_keyboard_setup(void) -{ - int i, keycode, keysym; - -#if defined(__APPLE__) - /* always use generic keymaps */ - if (!keyboard_layout) - keyboard_layout = "en-us"; -#endif - if(keyboard_layout) { - kbd_layout = init_keyboard_layout(name2keysym, keyboard_layout); - if (!kbd_layout) - exit(1); - } - - for (i = 0; i < CURSES_KEYS; i ++) - keycode2keysym[i] = -1; - - for (i = 0; i < CURSES_KEYS; i ++) { - if (curses2keycode[i] == -1) - continue; - - keycode = curses2keycode[i] & KEY_MASK; - if (keycode2keysym[keycode] >= 0) - continue; - - for (keysym = 0; keysym < CURSES_KEYS; keysym ++) - if (curses2keycode[keysym] == keycode) { - keycode2keysym[keycode] = keysym; - break; - } - - if (keysym >= CURSES_KEYS) - keycode2keysym[keycode] = i; - } -} - -void curses_display_init(DisplayState *ds, int full_screen) -{ - DisplayChangeListener *dcl; -#ifndef _WIN32 - if (!isatty(1)) { - fprintf(stderr, "We need a terminal output\n"); - exit(1); - } -#endif - - curses_setup(); - curses_keyboard_setup(); - atexit(curses_atexit); - -#ifndef _WIN32 -#if defined(SIGWINCH) && defined(KEY_RESIZE) - /* some curses implementations provide a handler, but we - * want to be sure this is handled regardless of the library */ - signal(SIGWINCH, curses_winch_handler); -#endif -#endif - - dcl = (DisplayChangeListener *) qemu_mallocz(sizeof(DisplayChangeListener)); - dcl->dpy_update = curses_update; - dcl->dpy_resize = curses_resize; - dcl->dpy_refresh = curses_refresh; - dcl->dpy_text_cursor = curses_cursor_position; - register_displaychangelistener(ds, dcl); - qemu_free_displaysurface(ds); - ds->surface = qemu_create_displaysurface_from(640, 400, 0, 0, (uint8_t*) screen); - - invalidate = 1; -} diff --git a/qemu-0.11.0/curses_keys.h b/qemu-0.11.0/curses_keys.h deleted file mode 100644 index a6e41cf..0000000 --- a/qemu-0.11.0/curses_keys.h +++ /dev/null @@ -1,483 +0,0 @@ -/* - * Keycode and keysyms conversion tables for curses - * - * Copyright (c) 2005 Andrzej Zaborowski <balrog(a)zabor.org> - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "keymaps.h" - - -#define KEY_RELEASE 0x80 -#define KEY_MASK 0x7f -#define SHIFT_CODE 0x2a -#define SHIFT 0x0080 -#define GREY_CODE 0xe0 -#define GREY 0x0100 -#define CNTRL_CODE 0x1d -#define CNTRL 0x0200 -#define ALT_CODE 0x38 -#define ALT 0x0400 - -/* curses won't detect a Control + Alt + 1, so use Alt + 1 */ -#define QEMU_KEY_CONSOLE0 (2 | ALT) /* (curses2keycode['1'] | ALT) */ - -#define CURSES_KEYS KEY_MAX /* KEY_MAX defined in <curses.h> */ - -static const int curses2keycode[CURSES_KEYS] = { - [0 ... (CURSES_KEYS - 1)] = -1, - - [0x01b] = 1, /* Escape */ - ['1'] = 2, - ['2'] = 3, - ['3'] = 4, - ['4'] = 5, - ['5'] = 6, - ['6'] = 7, - ['7'] = 8, - ['8'] = 9, - ['9'] = 10, - ['0'] = 11, - ['-'] = 12, - ['='] = 13, - [0x07f] = 14, /* Backspace */ - [0x107] = 14, /* Backspace */ - - ['\t'] = 15, /* Tab */ - ['q'] = 16, - ['w'] = 17, - ['e'] = 18, - ['r'] = 19, - ['t'] = 20, - ['y'] = 21, - ['u'] = 22, - ['i'] = 23, - ['o'] = 24, - ['p'] = 25, - ['['] = 26, - [']'] = 27, - ['\n'] = 28, /* Return */ - ['\r'] = 28, /* Return */ - [0x157] = 28, /* Return */ - - ['a'] = 30, - ['s'] = 31, - ['d'] = 32, - ['f'] = 33, - ['g'] = 34, - ['h'] = 35, - ['j'] = 36, - ['k'] = 37, - ['l'] = 38, - [';'] = 39, - ['\''] = 40, /* Single quote */ - ['`'] = 41, - ['\\'] = 43, /* Backslash */ - - ['z'] = 44, - ['x'] = 45, - ['c'] = 46, - ['v'] = 47, - ['b'] = 48, - ['n'] = 49, - ['m'] = 50, - [','] = 51, - ['.'] = 52, - ['/'] = 53, - - [' '] = 57, - - [0x109] = 59, /* Function Key 1 */ - [0x10a] = 60, /* Function Key 2 */ - [0x10b] = 61, /* Function Key 3 */ - [0x10c] = 62, /* Function Key 4 */ - [0x10d] = 63, /* Function Key 5 */ - [0x10e] = 64, /* Function Key 6 */ - [0x10f] = 65, /* Function Key 7 */ - [0x110] = 66, /* Function Key 8 */ - [0x111] = 67, /* Function Key 9 */ - [0x112] = 68, /* Function Key 10 */ - [0x113] = 87, /* Function Key 11 */ - [0x114] = 88, /* Function Key 12 */ - - [0x106] = 71 | GREY, /* Home */ - [0x103] = 72 | GREY, /* Up Arrow */ - [0x153] = 73 | GREY, /* Page Up */ - [0x104] = 75 | GREY, /* Left Arrow */ - [0x105] = 77 | GREY, /* Right Arrow */ - [0x168] = 79 | GREY, /* End */ - [0x102] = 80 | GREY, /* Down Arrow */ - [0x152] = 81 | GREY, /* Page Down */ - [0x14b] = 82 | GREY, /* Insert */ - [0x14a] = 83 | GREY, /* Delete */ - - ['!'] = 2 | SHIFT, - ['@'] = 3 | SHIFT, - ['#'] = 4 | SHIFT, - ['$'] = 5 | SHIFT, - ['%'] = 6 | SHIFT, - ['^'] = 7 | SHIFT, - ['&'] = 8 | SHIFT, - ['*'] = 9 | SHIFT, - ['('] = 10 | SHIFT, - [')'] = 11 | SHIFT, - ['_'] = 12 | SHIFT, - ['+'] = 13 | SHIFT, - - [0x161] = 15 | SHIFT, /* Shift + Tab */ - ['Q'] = 16 | SHIFT, - ['W'] = 17 | SHIFT, - ['E'] = 18 | SHIFT, - ['R'] = 19 | SHIFT, - ['T'] = 20 | SHIFT, - ['Y'] = 21 | SHIFT, - ['U'] = 22 | SHIFT, - ['I'] = 23 | SHIFT, - ['O'] = 24 | SHIFT, - ['P'] = 25 | SHIFT, - ['{'] = 26 | SHIFT, - ['}'] = 27 | SHIFT, - - ['A'] = 30 | SHIFT, - ['S'] = 31 | SHIFT, - ['D'] = 32 | SHIFT, - ['F'] = 33 | SHIFT, - ['G'] = 34 | SHIFT, - ['H'] = 35 | SHIFT, - ['J'] = 36 | SHIFT, - ['K'] = 37 | SHIFT, - ['L'] = 38 | SHIFT, - [':'] = 39 | SHIFT, - ['"'] = 40 | SHIFT, - ['~'] = 41 | SHIFT, - ['|'] = 43 | SHIFT, - - ['Z'] = 44 | SHIFT, - ['X'] = 45 | SHIFT, - ['C'] = 46 | SHIFT, - ['V'] = 47 | SHIFT, - ['B'] = 48 | SHIFT, - ['N'] = 49 | SHIFT, - ['M'] = 50 | SHIFT, - ['<'] = 51 | SHIFT, - ['>'] = 52 | SHIFT, - ['?'] = 53 | SHIFT, - - [0x115] = 59 | SHIFT, /* Shift + Function Key 1 */ - [0x116] = 60 | SHIFT, /* Shift + Function Key 2 */ - [0x117] = 61 | SHIFT, /* Shift + Function Key 3 */ - [0x118] = 62 | SHIFT, /* Shift + Function Key 4 */ - [0x119] = 63 | SHIFT, /* Shift + Function Key 5 */ - [0x11a] = 64 | SHIFT, /* Shift + Function Key 6 */ - [0x11b] = 65 | SHIFT, /* Shift + Function Key 7 */ - [0x11c] = 66 | SHIFT, /* Shift + Function Key 8 */ - - [0x011] = 16 | CNTRL, /* Control + q */ - [0x017] = 17 | CNTRL, /* Control + w */ - [0x005] = 18 | CNTRL, /* Control + e */ - [0x012] = 19 | CNTRL, /* Control + r */ - [0x014] = 20 | CNTRL, /* Control + t */ - [0x019] = 21 | CNTRL, /* Control + y */ - [0x015] = 22 | CNTRL, /* Control + u */ - /* Control + i collides with Tab */ - [0x00f] = 24 | CNTRL, /* Control + o */ - [0x010] = 25 | CNTRL, /* Control + p */ - - [0x001] = 30 | CNTRL, /* Control + a */ - [0x013] = 31 | CNTRL, /* Control + s */ - [0x004] = 32 | CNTRL, /* Control + d */ - [0x006] = 33 | CNTRL, /* Control + f */ - [0x007] = 34 | CNTRL, /* Control + g */ - [0x008] = 35 | CNTRL, /* Control + h */ - /* Control + j collides with Return */ - [0x00b] = 37 | CNTRL, /* Control + k */ - [0x00c] = 38 | CNTRL, /* Control + l */ - - [0x01a] = 44 | CNTRL, /* Control + z */ - [0x018] = 45 | CNTRL, /* Control + x */ - [0x003] = 46 | CNTRL, /* Control + c */ - [0x016] = 47 | CNTRL, /* Control + v */ - [0x002] = 48 | CNTRL, /* Control + b */ - [0x00e] = 49 | CNTRL, /* Control + n */ - /* Control + m collides with the keycode for Enter */ - -}; - -static const int curses2keysym[CURSES_KEYS] = { - [0 ... (CURSES_KEYS - 1)] = -1, - - ['\n'] = '\n', - ['\r'] = '\n', - - [0x07f] = QEMU_KEY_BACKSPACE, - - [0x102] = QEMU_KEY_DOWN, - [0x103] = QEMU_KEY_UP, - [0x104] = QEMU_KEY_LEFT, - [0x105] = QEMU_KEY_RIGHT, - [0x106] = QEMU_KEY_HOME, - [0x107] = QEMU_KEY_BACKSPACE, - - [0x14a] = QEMU_KEY_DELETE, - [0x152] = QEMU_KEY_PAGEDOWN, - [0x153] = QEMU_KEY_PAGEUP, - [0x157] = '\n', - [0x168] = QEMU_KEY_END, - -}; - -static const name2keysym_t name2keysym[] = { - /* Plain ASCII */ - { "space", 0x020 }, - { "exclam", 0x021 }, - { "quotedbl", 0x022 }, - { "numbersign", 0x023 }, - { "dollar", 0x024 }, - { "percent", 0x025 }, - { "ampersand", 0x026 }, - { "apostrophe", 0x027 }, - { "parenleft", 0x028 }, - { "parenright", 0x029 }, - { "asterisk", 0x02a }, - { "plus", 0x02b }, - { "comma", 0x02c }, - { "minus", 0x02d }, - { "period", 0x02e }, - { "slash", 0x02f }, - { "0", 0x030 }, - { "1", 0x031 }, - { "2", 0x032 }, - { "3", 0x033 }, - { "4", 0x034 }, - { "5", 0x035 }, - { "6", 0x036 }, - { "7", 0x037 }, - { "8", 0x038 }, - { "9", 0x039 }, - { "colon", 0x03a }, - { "semicolon", 0x03b }, - { "less", 0x03c }, - { "equal", 0x03d }, - { "greater", 0x03e }, - { "question", 0x03f }, - { "at", 0x040 }, - { "A", 0x041 }, - { "B", 0x042 }, - { "C", 0x043 }, - { "D", 0x044 }, - { "E", 0x045 }, - { "F", 0x046 }, - { "G", 0x047 }, - { "H", 0x048 }, - { "I", 0x049 }, - { "J", 0x04a }, - { "K", 0x04b }, - { "L", 0x04c }, - { "M", 0x04d }, - { "N", 0x04e }, - { "O", 0x04f }, - { "P", 0x050 }, - { "Q", 0x051 }, - { "R", 0x052 }, - { "S", 0x053 }, - { "T", 0x054 }, - { "U", 0x055 }, - { "V", 0x056 }, - { "W", 0x057 }, - { "X", 0x058 }, - { "Y", 0x059 }, - { "Z", 0x05a }, - { "bracketleft", 0x05b }, - { "backslash", 0x05c }, - { "bracketright", 0x05d }, - { "asciicircum", 0x05e }, - { "underscore", 0x05f }, - { "grave", 0x060 }, - { "a", 0x061 }, - { "b", 0x062 }, - { "c", 0x063 }, - { "d", 0x064 }, - { "e", 0x065 }, - { "f", 0x066 }, - { "g", 0x067 }, - { "h", 0x068 }, - { "i", 0x069 }, - { "j", 0x06a }, - { "k", 0x06b }, - { "l", 0x06c }, - { "m", 0x06d }, - { "n", 0x06e }, - { "o", 0x06f }, - { "p", 0x070 }, - { "q", 0x071 }, - { "r", 0x072 }, - { "s", 0x073 }, - { "t", 0x074 }, - { "u", 0x075 }, - { "v", 0x076 }, - { "w", 0x077 }, - { "x", 0x078 }, - { "y", 0x079 }, - { "z", 0x07a }, - { "braceleft", 0x07b }, - { "bar", 0x07c }, - { "braceright", 0x07d }, - { "asciitilde", 0x07e }, - - /* Latin-1 extensions */ - { "nobreakspace", 0x0a0 }, - { "exclamdown", 0x0a1 }, - { "cent", 0x0a2 }, - { "sterling", 0x0a3 }, - { "currency", 0x0a4 }, - { "yen", 0x0a5 }, - { "brokenbar", 0x0a6 }, - { "section", 0x0a7 }, - { "diaeresis", 0x0a8 }, - { "copyright", 0x0a9 }, - { "ordfeminine", 0x0aa }, - { "guillemotleft", 0x0ab }, - { "notsign", 0x0ac }, - { "hyphen", 0x0ad }, - { "registered", 0x0ae }, - { "macron", 0x0af }, - { "degree", 0x0b0 }, - { "plusminus", 0x0b1 }, - { "twosuperior", 0x0b2 }, - { "threesuperior", 0x0b3 }, - { "acute", 0x0b4 }, - { "mu", 0x0b5 }, - { "paragraph", 0x0b6 }, - { "periodcentered", 0x0b7 }, - { "cedilla", 0x0b8 }, - { "onesuperior", 0x0b9 }, - { "masculine", 0x0ba }, - { "guillemotright", 0x0bb }, - { "onequarter", 0x0bc }, - { "onehalf", 0x0bd }, - { "threequarters", 0x0be }, - { "questiondown", 0x0bf }, - { "Agrave", 0x0c0 }, - { "Aacute", 0x0c1 }, - { "Acircumflex", 0x0c2 }, - { "Atilde", 0x0c3 }, - { "Adiaeresis", 0x0c4 }, - { "Aring", 0x0c5 }, - { "AE", 0x0c6 }, - { "Ccedilla", 0x0c7 }, - { "Egrave", 0x0c8 }, - { "Eacute", 0x0c9 }, - { "Ecircumflex", 0x0ca }, - { "Ediaeresis", 0x0cb }, - { "Igrave", 0x0cc }, - { "Iacute", 0x0cd }, - { "Icircumflex", 0x0ce }, - { "Idiaeresis", 0x0cf }, - { "ETH", 0x0d0 }, - { "Eth", 0x0d0 }, - { "Ntilde", 0x0d1 }, - { "Ograve", 0x0d2 }, - { "Oacute", 0x0d3 }, - { "Ocircumflex", 0x0d4 }, - { "Otilde", 0x0d5 }, - { "Odiaeresis", 0x0d6 }, - { "multiply", 0x0d7 }, - { "Ooblique", 0x0d8 }, - { "Oslash", 0x0d8 }, - { "Ugrave", 0x0d9 }, - { "Uacute", 0x0da }, - { "Ucircumflex", 0x0db }, - { "Udiaeresis", 0x0dc }, - { "Yacute", 0x0dd }, - { "THORN", 0x0de }, - { "Thorn", 0x0de }, - { "ssharp", 0x0df }, - { "agrave", 0x0e0 }, - { "aacute", 0x0e1 }, - { "acircumflex", 0x0e2 }, - { "atilde", 0x0e3 }, - { "adiaeresis", 0x0e4 }, - { "aring", 0x0e5 }, - { "ae", 0x0e6 }, - { "ccedilla", 0x0e7 }, - { "egrave", 0x0e8 }, - { "eacute", 0x0e9 }, - { "ecircumflex", 0x0ea }, - { "ediaeresis", 0x0eb }, - { "igrave", 0x0ec }, - { "iacute", 0x0ed }, - { "icircumflex", 0x0ee }, - { "idiaeresis", 0x0ef }, - { "eth", 0x0f0 }, - { "ntilde", 0x0f1 }, - { "ograve", 0x0f2 }, - { "oacute", 0x0f3 }, - { "ocircumflex", 0x0f4 }, - { "otilde", 0x0f5 }, - { "odiaeresis", 0x0f6 }, - { "division", 0x0f7 }, - { "oslash", 0x0f8 }, - { "ooblique", 0x0f8 }, - { "ugrave", 0x0f9 }, - { "uacute", 0x0fa }, - { "ucircumflex", 0x0fb }, - { "udiaeresis", 0x0fc }, - { "yacute", 0x0fd }, - { "thorn", 0x0fe }, - { "ydiaeresis", 0x0ff }, - - /* Special keys */ - { "BackSpace", 0x07f }, - { "Tab", '\t' }, - { "Return", '\r' }, - { "Right", 0x105 }, - { "Left", 0x104 }, - { "Up", 0x103 }, - { "Down", 0x102 }, - { "Page_Down", 0x152 }, - { "Page_Up", 0x153 }, - { "Insert", 0x14b }, - { "Delete", 0x14a }, - { "Home", 0x106 }, - { "End", 0x168 }, - { "F1", 0x109 }, - { "F2", 0x10a }, - { "F3", 0x10b }, - { "F4", 0x10c }, - { "F5", 0x10d }, - { "F6", 0x10e }, - { "F7", 0x10f }, - { "F8", 0x110 }, - { "F9", 0x111 }, - { "F10", 0x112 }, - { "F11", 0x113 }, - { "F12", 0x114 }, - { "F13", 0x115 }, - { "F14", 0x116 }, - { "F15", 0x117 }, - { "F16", 0x118 }, - { "F17", 0x119 }, - { "F18", 0x11a }, - { "F19", 0x11b }, - { "F20", 0x11c }, - { "Escape", 27 }, - - { NULL, 0 }, -}; diff --git a/qemu-0.11.0/cutils.c b/qemu-0.11.0/cutils.c deleted file mode 100644 index bd9a019..0000000 --- a/qemu-0.11.0/cutils.c +++ /dev/null @@ -1,194 +0,0 @@ -/* - * Simple C functions to supplement the C library - * - * Copyright (c) 2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "host-utils.h" - -void pstrcpy(char *buf, int buf_size, const char *str) -{ - int c; - char *q = buf; - - if (buf_size <= 0) - return; - - for(;;) { - c = *str++; - if (c == 0 || q >= buf + buf_size - 1) - break; - *q++ = c; - } - *q = '\0'; -} - -/* strcat and truncate. */ -char *pstrcat(char *buf, int buf_size, const char *s) -{ - int len; - len = strlen(buf); - if (len < buf_size) - pstrcpy(buf + len, buf_size - len, s); - return buf; -} - -int strstart(const char *str, const char *val, const char **ptr) -{ - const char *p, *q; - p = str; - q = val; - while (*q != '\0') { - if (*p != *q) - return 0; - p++; - q++; - } - if (ptr) - *ptr = p; - return 1; -} - -int stristart(const char *str, const char *val, const char **ptr) -{ - const char *p, *q; - p = str; - q = val; - while (*q != '\0') { - if (qemu_toupper(*p) != qemu_toupper(*q)) - return 0; - p++; - q++; - } - if (ptr) - *ptr = p; - return 1; -} - -/* XXX: use host strnlen if available ? */ -int qemu_strnlen(const char *s, int max_len) -{ - int i; - - for(i = 0; i < max_len; i++) { - if (s[i] == '\0') { - break; - } - } - return i; -} - -time_t mktimegm(struct tm *tm) -{ - time_t t; - int y = tm->tm_year + 1900, m = tm->tm_mon + 1, d = tm->tm_mday; - if (m < 3) { - m += 12; - y--; - } - t = 86400 * (d + (153 * m - 457) / 5 + 365 * y + y / 4 - y / 100 + - y / 400 - 719469); - t += 3600 * tm->tm_hour + 60 * tm->tm_min + tm->tm_sec; - return t; -} - -int qemu_fls(int i) -{ - return 32 - clz32(i); -} - -/* io vectors */ - -void qemu_iovec_init(QEMUIOVector *qiov, int alloc_hint) -{ - qiov->iov = qemu_malloc(alloc_hint * sizeof(struct iovec)); - qiov->niov = 0; - qiov->nalloc = alloc_hint; - qiov->size = 0; -} - -void qemu_iovec_init_external(QEMUIOVector *qiov, struct iovec *iov, int niov) -{ - int i; - - qiov->iov = iov; - qiov->niov = niov; - qiov->nalloc = -1; - qiov->size = 0; - for (i = 0; i < niov; i++) - qiov->size += iov[i].iov_len; -} - -void qemu_iovec_add(QEMUIOVector *qiov, void *base, size_t len) -{ - assert(qiov->nalloc != -1); - - if (qiov->niov == qiov->nalloc) { - qiov->nalloc = 2 * qiov->nalloc + 1; - qiov->iov = qemu_realloc(qiov->iov, qiov->nalloc * sizeof(struct iovec)); - } - qiov->iov[qiov->niov].iov_base = base; - qiov->iov[qiov->niov].iov_len = len; - qiov->size += len; - ++qiov->niov; -} - -void qemu_iovec_destroy(QEMUIOVector *qiov) -{ - assert(qiov->nalloc != -1); - - qemu_free(qiov->iov); -} - -void qemu_iovec_reset(QEMUIOVector *qiov) -{ - assert(qiov->nalloc != -1); - - qiov->niov = 0; - qiov->size = 0; -} - -void qemu_iovec_to_buffer(QEMUIOVector *qiov, void *buf) -{ - uint8_t *p = (uint8_t *)buf; - int i; - - for (i = 0; i < qiov->niov; ++i) { - memcpy(p, qiov->iov[i].iov_base, qiov->iov[i].iov_len); - p += qiov->iov[i].iov_len; - } -} - -void qemu_iovec_from_buffer(QEMUIOVector *qiov, const void *buf, size_t count) -{ - const uint8_t *p = (const uint8_t *)buf; - size_t copy; - int i; - - for (i = 0; i < qiov->niov && count; ++i) { - copy = count; - if (copy > qiov->iov[i].iov_len) - copy = qiov->iov[i].iov_len; - memcpy(qiov->iov[i].iov_base, p, copy); - p += copy; - count -= copy; - } -} diff --git a/qemu-0.11.0/d3des.c b/qemu-0.11.0/d3des.c deleted file mode 100644 index 60c840e..0000000 --- a/qemu-0.11.0/d3des.c +++ /dev/null @@ -1,424 +0,0 @@ -/* - * This is D3DES (V5.09) by Richard Outerbridge with the double and - * triple-length support removed for use in VNC. Also the bytebit[] array - * has been reversed so that the most significant bit in each byte of the - * key is ignored, not the least significant. - * - * These changes are: - * Copyright (C) 1999 AT&T Laboratories Cambridge. All Rights Reserved. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - */ - -/* D3DES (V5.09) - - * - * A portable, public domain, version of the Data Encryption Standard. - * - * Written with Symantec's THINK (Lightspeed) C by Richard Outerbridge. - * Thanks to: Dan Hoey for his excellent Initial and Inverse permutation - * code; Jim Gillogly & Phil Karn for the DES key schedule code; Dennis - * Ferguson, Eric Young and Dana How for comparing notes; and Ray Lau, - * for humouring me on. - * - * Copyright (c) 1988,1989,1990,1991,1992 by Richard Outerbridge. - * (GEnie : OUTER; CIS : [71755,204]) Graven Imagery, 1992. - */ - -#include "d3des.h" - -static void scrunch(unsigned char *, unsigned long *); -static void unscrun(unsigned long *, unsigned char *); -static void desfunc(unsigned long *, unsigned long *); -static void cookey(unsigned long *); - -static unsigned long KnL[32] = { 0L }; - -static const unsigned short bytebit[8] = { - 01, 02, 04, 010, 020, 040, 0100, 0200 }; - -static const unsigned long bigbyte[24] = { - 0x800000L, 0x400000L, 0x200000L, 0x100000L, - 0x80000L, 0x40000L, 0x20000L, 0x10000L, - 0x8000L, 0x4000L, 0x2000L, 0x1000L, - 0x800L, 0x400L, 0x200L, 0x100L, - 0x80L, 0x40L, 0x20L, 0x10L, - 0x8L, 0x4L, 0x2L, 0x1L }; - -/* Use the key schedule specified in the Standard (ANSI X3.92-1981). */ - -static const unsigned char pc1[56] = { - 56, 48, 40, 32, 24, 16, 8, 0, 57, 49, 41, 33, 25, 17, - 9, 1, 58, 50, 42, 34, 26, 18, 10, 2, 59, 51, 43, 35, - 62, 54, 46, 38, 30, 22, 14, 6, 61, 53, 45, 37, 29, 21, - 13, 5, 60, 52, 44, 36, 28, 20, 12, 4, 27, 19, 11, 3 }; - -static const unsigned char totrot[16] = { - 1,2,4,6,8,10,12,14,15,17,19,21,23,25,27,28 }; - -static const unsigned char pc2[48] = { - 13, 16, 10, 23, 0, 4, 2, 27, 14, 5, 20, 9, - 22, 18, 11, 3, 25, 7, 15, 6, 26, 19, 12, 1, - 40, 51, 30, 36, 46, 54, 29, 39, 50, 44, 32, 47, - 43, 48, 38, 55, 33, 52, 45, 41, 49, 35, 28, 31 }; - -/* Thanks to James Gillogly & Phil Karn! */ -void deskey(unsigned char *key, int edf) -{ - register int i, j, l, m, n; - unsigned char pc1m[56], pcr[56]; - unsigned long kn[32]; - - for ( j = 0; j < 56; j++ ) { - l = pc1[j]; - m = l & 07; - pc1m[j] = (key[l >> 3] & bytebit[m]) ? 1 : 0; - } - for( i = 0; i < 16; i++ ) { - if( edf == DE1 ) m = (15 - i) << 1; - else m = i << 1; - n = m + 1; - kn[m] = kn[n] = 0L; - for( j = 0; j < 28; j++ ) { - l = j + totrot[i]; - if( l < 28 ) pcr[j] = pc1m[l]; - else pcr[j] = pc1m[l - 28]; - } - for( j = 28; j < 56; j++ ) { - l = j + totrot[i]; - if( l < 56 ) pcr[j] = pc1m[l]; - else pcr[j] = pc1m[l - 28]; - } - for( j = 0; j < 24; j++ ) { - if( pcr[pc2[j]] ) kn[m] |= bigbyte[j]; - if( pcr[pc2[j+24]] ) kn[n] |= bigbyte[j]; - } - } - cookey(kn); - return; - } - -static void cookey(register unsigned long *raw1) -{ - register unsigned long *cook, *raw0; - unsigned long dough[32]; - register int i; - - cook = dough; - for( i = 0; i < 16; i++, raw1++ ) { - raw0 = raw1++; - *cook = (*raw0 & 0x00fc0000L) << 6; - *cook |= (*raw0 & 0x00000fc0L) << 10; - *cook |= (*raw1 & 0x00fc0000L) >> 10; - *cook++ |= (*raw1 & 0x00000fc0L) >> 6; - *cook = (*raw0 & 0x0003f000L) << 12; - *cook |= (*raw0 & 0x0000003fL) << 16; - *cook |= (*raw1 & 0x0003f000L) >> 4; - *cook++ |= (*raw1 & 0x0000003fL); - } - usekey(dough); - return; - } - -void cpkey(register unsigned long *into) -{ - register unsigned long *from, *endp; - - from = KnL, endp = &KnL[32]; - while( from < endp ) *into++ = *from++; - return; - } - -void usekey(register unsigned long *from) -{ - register unsigned long *to, *endp; - - to = KnL, endp = &KnL[32]; - while( to < endp ) *to++ = *from++; - return; - } - -void des(unsigned char *inblock, unsigned char *outblock) -{ - unsigned long work[2]; - - scrunch(inblock, work); - desfunc(work, KnL); - unscrun(work, outblock); - return; - } - -static void scrunch(register unsigned char *outof, register unsigned long *into) -{ - *into = (*outof++ & 0xffL) << 24; - *into |= (*outof++ & 0xffL) << 16; - *into |= (*outof++ & 0xffL) << 8; - *into++ |= (*outof++ & 0xffL); - *into = (*outof++ & 0xffL) << 24; - *into |= (*outof++ & 0xffL) << 16; - *into |= (*outof++ & 0xffL) << 8; - *into |= (*outof & 0xffL); - return; - } - -static void unscrun(register unsigned long *outof, register unsigned char *into) -{ - *into++ = (unsigned char)((*outof >> 24) & 0xffL); - *into++ = (unsigned char)((*outof >> 16) & 0xffL); - *into++ = (unsigned char)((*outof >> 8) & 0xffL); - *into++ = (unsigned char)(*outof++ & 0xffL); - *into++ = (unsigned char)((*outof >> 24) & 0xffL); - *into++ = (unsigned char)((*outof >> 16) & 0xffL); - *into++ = (unsigned char)((*outof >> 8) & 0xffL); - *into = (unsigned char)(*outof & 0xffL); - return; - } - -static const unsigned long SP1[64] = { - 0x01010400L, 0x00000000L, 0x00010000L, 0x01010404L, - 0x01010004L, 0x00010404L, 0x00000004L, 0x00010000L, - 0x00000400L, 0x01010400L, 0x01010404L, 0x00000400L, - 0x01000404L, 0x01010004L, 0x01000000L, 0x00000004L, - 0x00000404L, 0x01000400L, 0x01000400L, 0x00010400L, - 0x00010400L, 0x01010000L, 0x01010000L, 0x01000404L, - 0x00010004L, 0x01000004L, 0x01000004L, 0x00010004L, - 0x00000000L, 0x00000404L, 0x00010404L, 0x01000000L, - 0x00010000L, 0x01010404L, 0x00000004L, 0x01010000L, - 0x01010400L, 0x01000000L, 0x01000000L, 0x00000400L, - 0x01010004L, 0x00010000L, 0x00010400L, 0x01000004L, - 0x00000400L, 0x00000004L, 0x01000404L, 0x00010404L, - 0x01010404L, 0x00010004L, 0x01010000L, 0x01000404L, - 0x01000004L, 0x00000404L, 0x00010404L, 0x01010400L, - 0x00000404L, 0x01000400L, 0x01000400L, 0x00000000L, - 0x00010004L, 0x00010400L, 0x00000000L, 0x01010004L }; - -static const unsigned long SP2[64] = { - 0x80108020L, 0x80008000L, 0x00008000L, 0x00108020L, - 0x00100000L, 0x00000020L, 0x80100020L, 0x80008020L, - 0x80000020L, 0x80108020L, 0x80108000L, 0x80000000L, - 0x80008000L, 0x00100000L, 0x00000020L, 0x80100020L, - 0x00108000L, 0x00100020L, 0x80008020L, 0x00000000L, - 0x80000000L, 0x00008000L, 0x00108020L, 0x80100000L, - 0x00100020L, 0x80000020L, 0x00000000L, 0x00108000L, - 0x00008020L, 0x80108000L, 0x80100000L, 0x00008020L, - 0x00000000L, 0x00108020L, 0x80100020L, 0x00100000L, - 0x80008020L, 0x80100000L, 0x80108000L, 0x00008000L, - 0x80100000L, 0x80008000L, 0x00000020L, 0x80108020L, - 0x00108020L, 0x00000020L, 0x00008000L, 0x80000000L, - 0x00008020L, 0x80108000L, 0x00100000L, 0x80000020L, - 0x00100020L, 0x80008020L, 0x80000020L, 0x00100020L, - 0x00108000L, 0x00000000L, 0x80008000L, 0x00008020L, - 0x80000000L, 0x80100020L, 0x80108020L, 0x00108000L }; - -static const unsigned long SP3[64] = { - 0x00000208L, 0x08020200L, 0x00000000L, 0x08020008L, - 0x08000200L, 0x00000000L, 0x00020208L, 0x08000200L, - 0x00020008L, 0x08000008L, 0x08000008L, 0x00020000L, - 0x08020208L, 0x00020008L, 0x08020000L, 0x00000208L, - 0x08000000L, 0x00000008L, 0x08020200L, 0x00000200L, - 0x00020200L, 0x08020000L, 0x08020008L, 0x00020208L, - 0x08000208L, 0x00020200L, 0x00020000L, 0x08000208L, - 0x00000008L, 0x08020208L, 0x00000200L, 0x08000000L, - 0x08020200L, 0x08000000L, 0x00020008L, 0x00000208L, - 0x00020000L, 0x08020200L, 0x08000200L, 0x00000000L, - 0x00000200L, 0x00020008L, 0x08020208L, 0x08000200L, - 0x08000008L, 0x00000200L, 0x00000000L, 0x08020008L, - 0x08000208L, 0x00020000L, 0x08000000L, 0x08020208L, - 0x00000008L, 0x00020208L, 0x00020200L, 0x08000008L, - 0x08020000L, 0x08000208L, 0x00000208L, 0x08020000L, - 0x00020208L, 0x00000008L, 0x08020008L, 0x00020200L }; - -static const unsigned long SP4[64] = { - 0x00802001L, 0x00002081L, 0x00002081L, 0x00000080L, - 0x00802080L, 0x00800081L, 0x00800001L, 0x00002001L, - 0x00000000L, 0x00802000L, 0x00802000L, 0x00802081L, - 0x00000081L, 0x00000000L, 0x00800080L, 0x00800001L, - 0x00000001L, 0x00002000L, 0x00800000L, 0x00802001L, - 0x00000080L, 0x00800000L, 0x00002001L, 0x00002080L, - 0x00800081L, 0x00000001L, 0x00002080L, 0x00800080L, - 0x00002000L, 0x00802080L, 0x00802081L, 0x00000081L, - 0x00800080L, 0x00800001L, 0x00802000L, 0x00802081L, - 0x00000081L, 0x00000000L, 0x00000000L, 0x00802000L, - 0x00002080L, 0x00800080L, 0x00800081L, 0x00000001L, - 0x00802001L, 0x00002081L, 0x00002081L, 0x00000080L, - 0x00802081L, 0x00000081L, 0x00000001L, 0x00002000L, - 0x00800001L, 0x00002001L, 0x00802080L, 0x00800081L, - 0x00002001L, 0x00002080L, 0x00800000L, 0x00802001L, - 0x00000080L, 0x00800000L, 0x00002000L, 0x00802080L }; - -static const unsigned long SP5[64] = { - 0x00000100L, 0x02080100L, 0x02080000L, 0x42000100L, - 0x00080000L, 0x00000100L, 0x40000000L, 0x02080000L, - 0x40080100L, 0x00080000L, 0x02000100L, 0x40080100L, - 0x42000100L, 0x42080000L, 0x00080100L, 0x40000000L, - 0x02000000L, 0x40080000L, 0x40080000L, 0x00000000L, - 0x40000100L, 0x42080100L, 0x42080100L, 0x02000100L, - 0x42080000L, 0x40000100L, 0x00000000L, 0x42000000L, - 0x02080100L, 0x02000000L, 0x42000000L, 0x00080100L, - 0x00080000L, 0x42000100L, 0x00000100L, 0x02000000L, - 0x40000000L, 0x02080000L, 0x42000100L, 0x40080100L, - 0x02000100L, 0x40000000L, 0x42080000L, 0x02080100L, - 0x40080100L, 0x00000100L, 0x02000000L, 0x42080000L, - 0x42080100L, 0x00080100L, 0x42000000L, 0x42080100L, - 0x02080000L, 0x00000000L, 0x40080000L, 0x42000000L, - 0x00080100L, 0x02000100L, 0x40000100L, 0x00080000L, - 0x00000000L, 0x40080000L, 0x02080100L, 0x40000100L }; - -static const unsigned long SP6[64] = { - 0x20000010L, 0x20400000L, 0x00004000L, 0x20404010L, - 0x20400000L, 0x00000010L, 0x20404010L, 0x00400000L, - 0x20004000L, 0x00404010L, 0x00400000L, 0x20000010L, - 0x00400010L, 0x20004000L, 0x20000000L, 0x00004010L, - 0x00000000L, 0x00400010L, 0x20004010L, 0x00004000L, - 0x00404000L, 0x20004010L, 0x00000010L, 0x20400010L, - 0x20400010L, 0x00000000L, 0x00404010L, 0x20404000L, - 0x00004010L, 0x00404000L, 0x20404000L, 0x20000000L, - 0x20004000L, 0x00000010L, 0x20400010L, 0x00404000L, - 0x20404010L, 0x00400000L, 0x00004010L, 0x20000010L, - 0x00400000L, 0x20004000L, 0x20000000L, 0x00004010L, - 0x20000010L, 0x20404010L, 0x00404000L, 0x20400000L, - 0x00404010L, 0x20404000L, 0x00000000L, 0x20400010L, - 0x00000010L, 0x00004000L, 0x20400000L, 0x00404010L, - 0x00004000L, 0x00400010L, 0x20004010L, 0x00000000L, - 0x20404000L, 0x20000000L, 0x00400010L, 0x20004010L }; - -static const unsigned long SP7[64] = { - 0x00200000L, 0x04200002L, 0x04000802L, 0x00000000L, - 0x00000800L, 0x04000802L, 0x00200802L, 0x04200800L, - 0x04200802L, 0x00200000L, 0x00000000L, 0x04000002L, - 0x00000002L, 0x04000000L, 0x04200002L, 0x00000802L, - 0x04000800L, 0x00200802L, 0x00200002L, 0x04000800L, - 0x04000002L, 0x04200000L, 0x04200800L, 0x00200002L, - 0x04200000L, 0x00000800L, 0x00000802L, 0x04200802L, - 0x00200800L, 0x00000002L, 0x04000000L, 0x00200800L, - 0x04000000L, 0x00200800L, 0x00200000L, 0x04000802L, - 0x04000802L, 0x04200002L, 0x04200002L, 0x00000002L, - 0x00200002L, 0x04000000L, 0x04000800L, 0x00200000L, - 0x04200800L, 0x00000802L, 0x00200802L, 0x04200800L, - 0x00000802L, 0x04000002L, 0x04200802L, 0x04200000L, - 0x00200800L, 0x00000000L, 0x00000002L, 0x04200802L, - 0x00000000L, 0x00200802L, 0x04200000L, 0x00000800L, - 0x04000002L, 0x04000800L, 0x00000800L, 0x00200002L }; - -static const unsigned long SP8[64] = { - 0x10001040L, 0x00001000L, 0x00040000L, 0x10041040L, - 0x10000000L, 0x10001040L, 0x00000040L, 0x10000000L, - 0x00040040L, 0x10040000L, 0x10041040L, 0x00041000L, - 0x10041000L, 0x00041040L, 0x00001000L, 0x00000040L, - 0x10040000L, 0x10000040L, 0x10001000L, 0x00001040L, - 0x00041000L, 0x00040040L, 0x10040040L, 0x10041000L, - 0x00001040L, 0x00000000L, 0x00000000L, 0x10040040L, - 0x10000040L, 0x10001000L, 0x00041040L, 0x00040000L, - 0x00041040L, 0x00040000L, 0x10041000L, 0x00001000L, - 0x00000040L, 0x10040040L, 0x00001000L, 0x00041040L, - 0x10001000L, 0x00000040L, 0x10000040L, 0x10040000L, - 0x10040040L, 0x10000000L, 0x00040000L, 0x10001040L, - 0x00000000L, 0x10041040L, 0x00040040L, 0x10000040L, - 0x10040000L, 0x10001000L, 0x10001040L, 0x00000000L, - 0x10041040L, 0x00041000L, 0x00041000L, 0x00001040L, - 0x00001040L, 0x00040040L, 0x10000000L, 0x10041000L }; - -static void desfunc(register unsigned long *block, register unsigned long *keys) -{ - register unsigned long fval, work, right, leftt; - register int round; - - leftt = block[0]; - right = block[1]; - work = ((leftt >> 4) ^ right) & 0x0f0f0f0fL; - right ^= work; - leftt ^= (work << 4); - work = ((leftt >> 16) ^ right) & 0x0000ffffL; - right ^= work; - leftt ^= (work << 16); - work = ((right >> 2) ^ leftt) & 0x33333333L; - leftt ^= work; - right ^= (work << 2); - work = ((right >> 8) ^ leftt) & 0x00ff00ffL; - leftt ^= work; - right ^= (work << 8); - right = ((right << 1) | ((right >> 31) & 1L)) & 0xffffffffL; - work = (leftt ^ right) & 0xaaaaaaaaL; - leftt ^= work; - right ^= work; - leftt = ((leftt << 1) | ((leftt >> 31) & 1L)) & 0xffffffffL; - - for( round = 0; round < 8; round++ ) { - work = (right << 28) | (right >> 4); - work ^= *keys++; - fval = SP7[ work & 0x3fL]; - fval |= SP5[(work >> 8) & 0x3fL]; - fval |= SP3[(work >> 16) & 0x3fL]; - fval |= SP1[(work >> 24) & 0x3fL]; - work = right ^ *keys++; - fval |= SP8[ work & 0x3fL]; - fval |= SP6[(work >> 8) & 0x3fL]; - fval |= SP4[(work >> 16) & 0x3fL]; - fval |= SP2[(work >> 24) & 0x3fL]; - leftt ^= fval; - work = (leftt << 28) | (leftt >> 4); - work ^= *keys++; - fval = SP7[ work & 0x3fL]; - fval |= SP5[(work >> 8) & 0x3fL]; - fval |= SP3[(work >> 16) & 0x3fL]; - fval |= SP1[(work >> 24) & 0x3fL]; - work = leftt ^ *keys++; - fval |= SP8[ work & 0x3fL]; - fval |= SP6[(work >> 8) & 0x3fL]; - fval |= SP4[(work >> 16) & 0x3fL]; - fval |= SP2[(work >> 24) & 0x3fL]; - right ^= fval; - } - - right = (right << 31) | (right >> 1); - work = (leftt ^ right) & 0xaaaaaaaaL; - leftt ^= work; - right ^= work; - leftt = (leftt << 31) | (leftt >> 1); - work = ((leftt >> 8) ^ right) & 0x00ff00ffL; - right ^= work; - leftt ^= (work << 8); - work = ((leftt >> 2) ^ right) & 0x33333333L; - right ^= work; - leftt ^= (work << 2); - work = ((right >> 16) ^ leftt) & 0x0000ffffL; - leftt ^= work; - right ^= (work << 16); - work = ((right >> 4) ^ leftt) & 0x0f0f0f0fL; - leftt ^= work; - right ^= (work << 4); - *block++ = right; - *block = leftt; - return; - } - -/* Validation sets: - * - * Single-length key, single-length plaintext - - * Key : 0123 4567 89ab cdef - * Plain : 0123 4567 89ab cde7 - * Cipher : c957 4425 6a5e d31d - * - * Double-length key, single-length plaintext - - * Key : 0123 4567 89ab cdef fedc ba98 7654 3210 - * Plain : 0123 4567 89ab cde7 - * Cipher : 7f1d 0a77 826b 8aff - * - * Double-length key, double-length plaintext - - * Key : 0123 4567 89ab cdef fedc ba98 7654 3210 - * Plain : 0123 4567 89ab cdef 0123 4567 89ab cdff - * Cipher : 27a0 8440 406a df60 278f 47cf 42d6 15d7 - * - * Triple-length key, single-length plaintext - - * Key : 0123 4567 89ab cdef fedc ba98 7654 3210 89ab cdef 0123 4567 - * Plain : 0123 4567 89ab cde7 - * Cipher : de0b 7c06 ae5e 0ed5 - * - * Triple-length key, double-length plaintext - - * Key : 0123 4567 89ab cdef fedc ba98 7654 3210 89ab cdef 0123 4567 - * Plain : 0123 4567 89ab cdef 0123 4567 89ab cdff - * Cipher : ad0d 1b30 ac17 cf07 0ed1 1c63 81e4 4de5 - * - * d3des V5.0a rwo 9208.07 18:44 Graven Imagery - **********************************************************************/ diff --git a/qemu-0.11.0/d3des.h b/qemu-0.11.0/d3des.h deleted file mode 100644 index ea3da44..0000000 --- a/qemu-0.11.0/d3des.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * This is D3DES (V5.09) by Richard Outerbridge with the double and - * triple-length support removed for use in VNC. - * - * These changes are: - * Copyright (C) 1999 AT&T Laboratories Cambridge. All Rights Reserved. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - */ - -/* d3des.h - - * - * Headers and defines for d3des.c - * Graven Imagery, 1992. - * - * Copyright (c) 1988,1989,1990,1991,1992 by Richard Outerbridge - * (GEnie : OUTER; CIS : [71755,204]) - */ - -#define EN0 0 /* MODE == encrypt */ -#define DE1 1 /* MODE == decrypt */ - -extern void deskey(unsigned char *, int); -/* hexkey[8] MODE - * Sets the internal key register according to the hexadecimal - * key contained in the 8 bytes of hexkey, according to the DES, - * for encryption or decryption according to MODE. - */ - -extern void usekey(unsigned long *); -/* cookedkey[32] - * Loads the internal key register with the data in cookedkey. - */ - -extern void cpkey(unsigned long *); -/* cookedkey[32] - * Copies the contents of the internal key register into the storage - * located at &cookedkey[0]. - */ - -extern void des(unsigned char *, unsigned char *); -/* from[8] to[8] - * Encrypts/Decrypts (according to the key currently loaded in the - * internal key register) one block of eight bytes at address 'from' - * into the block at address 'to'. They can be the same. - */ - -/* d3des.h V5.09 rwo 9208.04 15:06 Graven Imagery - ********************************************************************/ diff --git a/qemu-0.11.0/darwin-user/commpage.c b/qemu-0.11.0/darwin-user/commpage.c deleted file mode 100644 index 2b41bc5..0000000 --- a/qemu-0.11.0/darwin-user/commpage.c +++ /dev/null @@ -1,357 +0,0 @@ - /* - * Commpage syscalls - * - * Copyright (c) 2006 Pierre d'Herbemont - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <errno.h> - -#include <mach/message.h> -#include <mach/mach.h> -#include <mach/mach_time.h> -#include <sys/time.h> -#include <sys/mman.h> -#include <libkern/OSAtomic.h> - -#include "qemu.h" - -//#define DEBUG_COMMPAGE - -#ifdef DEBUG_COMMPAGE -# define DPRINTF(...) do { qemu_log(__VA_ARGS__); printf(__VA_ARGS__); } while(0) -#else -# define DPRINTF(...) do { qemu_log(__VA_ARGS__); } while(0) -#endif - -/******************************************************************** - * Commpage definitions - */ -#ifdef TARGET_I386 -/* Reserve space for the commpage see xnu/osfmk/i386/cpu_capabilities.h */ -# define COMMPAGE_START (-16 * 4096) /* base address is -20 * 4096 */ -# define COMMPAGE_SIZE (0x1240) /* _COMM_PAGE_AREA_LENGTH is 19 * 4096 */ -#elif defined(TARGET_PPC) -/* Reserve space for the commpage see xnu/osfmk/ppc/cpu_capabilities.h */ -# define COMMPAGE_START (-8*4096) -# define COMMPAGE_SIZE (2*4096) /* its _COMM_PAGE_AREA_USED but _COMM_PAGE_AREA_LENGTH is 7*4096 */ -#endif - -void do_compare_and_swap32(void *cpu_env, int num); -void do_compare_and_swap64(void *cpu_env, int num); -void do_add_atomic_word32(void *cpu_env, int num); -void do_cgettimeofday(void *cpu_env, int num, uint32_t arg1); -void do_nanotime(void *cpu_env, int num); - -void unimpl_commpage(void *cpu_env, int num); - -typedef void (*commpage_8args_function_t)(uint32_t arg1, uint32_t arg2, uint32_t arg3, - uint32_t arg4, uint32_t arg5, uint32_t arg6, uint32_t arg7, - uint32_t arg8); -typedef void (*commpage_indirect_function_t)(void *cpu_env, int num, uint32_t arg1, - uint32_t arg2, uint32_t arg3, uint32_t arg4, uint32_t arg5, - uint32_t arg6, uint32_t arg7, uint32_t arg8); - -#define HAS_PTR 0x10 -#define NO_PTR 0x20 -#define CALL_DIRECT 0x1 -#define CALL_INDIRECT 0x2 - -#define COMMPAGE_ENTRY(name, nargs, offset, func, options) \ - { #name, offset, nargs, options, (commpage_8args_function_t)func } - -struct commpage_entry { - char * name; - int offset; - int nargs; - char options; - commpage_8args_function_t function; -}; - -static inline int commpage_code_num(struct commpage_entry *entry) -{ - if((entry->options & HAS_PTR)) - return entry->offset + 4; - else - return entry->offset; -} - -static inline int commpage_is_indirect(struct commpage_entry *entry) -{ - return !(entry->options & CALL_DIRECT); -} - -/******************************************************************** - * Commpage entry - */ -static struct commpage_entry commpage_entries[] = -{ - COMMPAGE_ENTRY(compare_and_swap32, 0, 0x080, do_compare_and_swap32, CALL_INDIRECT | HAS_PTR), - COMMPAGE_ENTRY(compare_and_swap64, 0, 0x0c0, do_compare_and_swap64, CALL_INDIRECT | HAS_PTR), - COMMPAGE_ENTRY(enqueue, 0, 0x100, unimpl_commpage, CALL_INDIRECT), - COMMPAGE_ENTRY(dequeue, 0, 0x140, unimpl_commpage, CALL_INDIRECT), - COMMPAGE_ENTRY(memory_barrier, 0, 0x180, unimpl_commpage, CALL_INDIRECT), - COMMPAGE_ENTRY(add_atomic_word32, 0, 0x1a0, do_add_atomic_word32, CALL_INDIRECT | HAS_PTR), - COMMPAGE_ENTRY(add_atomic_word64, 0, 0x1c0, unimpl_commpage, CALL_INDIRECT | HAS_PTR), - - COMMPAGE_ENTRY(mach_absolute_time, 0, 0x200, unimpl_commpage, CALL_INDIRECT), - COMMPAGE_ENTRY(spinlock_try, 1, 0x220, unimpl_commpage, CALL_INDIRECT), - COMMPAGE_ENTRY(spinlock_lock, 1, 0x260, OSSpinLockLock, CALL_DIRECT), - COMMPAGE_ENTRY(spinlock_unlock, 1, 0x2a0, OSSpinLockUnlock, CALL_DIRECT), - COMMPAGE_ENTRY(pthread_getspecific, 0, 0x2c0, unimpl_commpage, CALL_INDIRECT), - COMMPAGE_ENTRY(gettimeofday, 1, 0x2e0, do_cgettimeofday, CALL_INDIRECT), - COMMPAGE_ENTRY(sys_dcache_flush, 0, 0x4e0, unimpl_commpage, CALL_INDIRECT), - COMMPAGE_ENTRY(sys_icache_invalidate, 0, 0x520, unimpl_commpage, CALL_INDIRECT), - COMMPAGE_ENTRY(pthread_self, 0, 0x580, unimpl_commpage, CALL_INDIRECT), - - COMMPAGE_ENTRY(relinquish, 0, 0x5c0, unimpl_commpage, CALL_INDIRECT), - -#ifdef TARGET_I386 - COMMPAGE_ENTRY(bts, 0, 0x5e0, unimpl_commpage, CALL_INDIRECT), - COMMPAGE_ENTRY(btc, 0, 0x5f0, unimpl_commpage, CALL_INDIRECT), -#endif - - COMMPAGE_ENTRY(bzero, 2, 0x600, bzero, CALL_DIRECT), - COMMPAGE_ENTRY(bcopy, 3, 0x780, bcopy, CALL_DIRECT), - COMMPAGE_ENTRY(memcpy, 3, 0x7a0, memcpy, CALL_DIRECT), - -#ifdef TARGET_I386 - COMMPAGE_ENTRY(old_nanotime, 0, 0xf80, do_nanotime, CALL_INDIRECT), - COMMPAGE_ENTRY(memset_pattern, 0, 0xf80, unimpl_commpage, CALL_INDIRECT), - COMMPAGE_ENTRY(long_copy, 0, 0x1200, unimpl_commpage, CALL_INDIRECT), - - COMMPAGE_ENTRY(sysintegrity, 0, 0x1600, unimpl_commpage, CALL_INDIRECT), - - COMMPAGE_ENTRY(nanotime, 0, 0x1700, do_nanotime, CALL_INDIRECT), -#elif TARGET_PPC - COMMPAGE_ENTRY(compare_and_swap32b, 0, 0xf80, unimpl_commpage, CALL_INDIRECT), - COMMPAGE_ENTRY(compare_and_swap64b, 0, 0xfc0, unimpl_commpage, CALL_INDIRECT), - COMMPAGE_ENTRY(memset_pattern, 0, 0x1000, unimpl_commpage, CALL_INDIRECT), - COMMPAGE_ENTRY(bigcopy, 0, 0x1140, unimpl_commpage, CALL_INDIRECT), -#endif -}; - - -/******************************************************************** - * Commpage backdoor - */ -static inline void print_commpage_entry(struct commpage_entry entry) -{ - printf("@0x%x %s\n", entry.offset, entry.name); -} - -static inline void install_commpage_backdoor_for_entry(struct commpage_entry entry) -{ -#ifdef TARGET_I386 - char * commpage = (char*)(COMMPAGE_START+entry.offset); - int c = 0; - if(entry.options & HAS_PTR) - { - commpage[c++] = (COMMPAGE_START+entry.offset+4) & 0xff; - commpage[c++] = ((COMMPAGE_START+entry.offset+4) >> 8) & 0xff; - commpage[c++] = ((COMMPAGE_START+entry.offset+4) >> 16) & 0xff; - commpage[c++] = ((COMMPAGE_START+entry.offset+4) >> 24) & 0xff; - } - commpage[c++] = 0xcd; - commpage[c++] = 0x79; /* int 0x79 */ - commpage[c++] = 0xc3; /* ret */ -#else - qerror("can't install the commpage on this arch\n"); -#endif -} - -/******************************************************************** - * Commpage initialization - */ -void commpage_init(void) -{ -#if (defined(__i386__) ^ defined(TARGET_I386)) || (defined(_ARCH_PPC) ^ defined(TARGET_PPC)) - int i; - void * commpage = (void *)target_mmap( COMMPAGE_START, COMMPAGE_SIZE, - PROT_WRITE | PROT_READ, MAP_ANONYMOUS | MAP_FIXED, -1, 0); - if((int)commpage != COMMPAGE_START) - qerror("can't allocate the commpage\n"); - - bzero(commpage, COMMPAGE_SIZE); - - /* XXX: commpage data not handled */ - - for(i = 0; i < ARRAY_SIZE(commpage_entries); i++) - install_commpage_backdoor_for_entry(commpage_entries[i]); -#else - /* simply map our pages so they can be executed - XXX: we don't really want to do that since in the ppc on ppc situation we may - not able to run commpages host optimized instructions (like G5's on a G5), - hence this is sometimes a broken fix. */ - page_set_flags(COMMPAGE_START, COMMPAGE_START+COMMPAGE_SIZE, PROT_EXEC | PROT_READ | PAGE_VALID); -#endif -} - -/******************************************************************** - * Commpage implementation - */ -void do_compare_and_swap32(void *cpu_env, int num) -{ -#ifdef TARGET_I386 - uint32_t old = ((CPUX86State*)cpu_env)->regs[R_EAX]; - uint32_t *value = (uint32_t*)((CPUX86State*)cpu_env)->regs[R_ECX]; - DPRINTF("commpage: compare_and_swap32(%x,new,%p)\n", old, value); - - if(value && old == tswap32(*value)) - { - uint32_t new = ((CPUX86State*)cpu_env)->regs[R_EDX]; - *value = tswap32(new); - /* set zf flag */ - ((CPUX86State*)cpu_env)->eflags |= 0x40; - } - else - { - ((CPUX86State*)cpu_env)->regs[R_EAX] = tswap32(*value); - /* unset zf flag */ - ((CPUX86State*)cpu_env)->eflags &= ~0x40; - } -#else - qerror("do_compare_and_swap32 unimplemented"); -#endif -} - -void do_compare_and_swap64(void *cpu_env, int num) -{ -#ifdef TARGET_I386 - /* OSAtomicCompareAndSwap64 is not available on non 64 bits ppc, here is a raw implementation */ - uint64_t old, new, swapped_val; - uint64_t *value = (uint64_t*)((CPUX86State*)cpu_env)->regs[R_ESI]; - old = (uint64_t)((uint64_t)((CPUX86State*)cpu_env)->regs[R_EDX]) << 32 | (uint64_t)((CPUX86State*)cpu_env)->regs[R_EAX]; - - DPRINTF("commpage: compare_and_swap64(%llx,new,%p)\n", old, value); - swapped_val = tswap64(*value); - - if(old == swapped_val) - { - new = (uint64_t)((uint64_t)((CPUX86State*)cpu_env)->regs[R_ECX]) << 32 | (uint64_t)((CPUX86State*)cpu_env)->regs[R_EBX]; - *value = tswap64(new); - /* set zf flag */ - ((CPUX86State*)cpu_env)->eflags |= 0x40; - } - else - { - ((CPUX86State*)cpu_env)->regs[R_EAX] = (uint32_t)(swapped_val); - ((CPUX86State*)cpu_env)->regs[R_EDX] = (uint32_t)(swapped_val >> 32); - /* unset zf flag */ - ((CPUX86State*)cpu_env)->eflags &= ~0x40; - } -#else - qerror("do_compare_and_swap64 unimplemented"); -#endif -} - -void do_add_atomic_word32(void *cpu_env, int num) -{ -#ifdef TARGET_I386 - uint32_t amt = ((CPUX86State*)cpu_env)->regs[R_EAX]; - uint32_t *value = (uint32_t*)((CPUX86State*)cpu_env)->regs[R_EDX]; - uint32_t swapped_value = tswap32(*value); - - DPRINTF("commpage: add_atomic_word32(%x,%p)\n", amt, value); - - /* old value in EAX */ - ((CPUX86State*)cpu_env)->regs[R_EAX] = swapped_value; - *value = tswap32(swapped_value + amt); -#else - qerror("do_add_atomic_word32 unimplemented"); -#endif -} - -void do_cgettimeofday(void *cpu_env, int num, uint32_t arg1) -{ -#ifdef TARGET_I386 - extern int __commpage_gettimeofday(struct timeval *); - DPRINTF("commpage: gettimeofday(0x%x)\n", arg1); - struct timeval *time = (struct timeval *)arg1; - int ret = __commpage_gettimeofday(time); - tswap32s((uint32_t*)&time->tv_sec); - tswap32s((uint32_t*)&time->tv_usec); - ((CPUX86State*)cpu_env)->regs[R_EAX] = ret; /* Success */ -#else - qerror("do_gettimeofday unimplemented"); -#endif -} - -void do_nanotime(void *cpu_env, int num) -{ -#ifdef TARGET_I386 - uint64_t t = mach_absolute_time(); - ((CPUX86State*)cpu_env)->regs[R_EAX] = (int)(t & 0xffffffff); - ((CPUX86State*)cpu_env)->regs[R_EDX] = (int)((t >> 32) & 0xffffffff); -#else - qerror("do_nanotime unimplemented"); -#endif -} - -void unimpl_commpage(void *cpu_env, int num) -{ - qerror("qemu: commpage function 0x%x not implemented\n", num); -} - -/******************************************************************** - * do_commpage - called by the main cpu loop - */ -void -do_commpage(void *cpu_env, int num, uint32_t arg1, uint32_t arg2, uint32_t arg3, - uint32_t arg4, uint32_t arg5, uint32_t arg6, uint32_t arg7, - uint32_t arg8) -{ - int i, found = 0; - - arg1 = tswap32(arg1); - arg2 = tswap32(arg2); - arg3 = tswap32(arg3); - arg4 = tswap32(arg4); - arg5 = tswap32(arg5); - arg6 = tswap32(arg6); - arg7 = tswap32(arg7); - arg8 = tswap32(arg8); - - num = num-COMMPAGE_START-2; - - for(i = 0; i < ARRAY_SIZE(commpage_entries); i++) { - if( num == commpage_code_num(&commpage_entries[i]) ) - { - DPRINTF("commpage: %s %s\n", commpage_entries[i].name, commpage_is_indirect(&commpage_entries[i]) ? "[indirect]" : "[direct]"); - found = 1; - if(commpage_is_indirect(&commpage_entries[i])) - { - commpage_indirect_function_t function = (commpage_indirect_function_t)commpage_entries[i].function; - function(cpu_env, num, arg1, arg2, arg3, - arg4, arg5, arg6, arg7, arg8); - } - else - { - commpage_entries[i].function(arg1, arg2, arg3, - arg4, arg5, arg6, arg7, arg8); - } - break; - } - } - - if(!found) - { - gemu_log("qemu: commpage function 0x%x not defined\n", num); - gdb_handlesig (cpu_env, SIGTRAP); - exit(-1); - } -} diff --git a/qemu-0.11.0/darwin-user/ioctls.h b/qemu-0.11.0/darwin-user/ioctls.h deleted file mode 100644 index dc73af2..0000000 --- a/qemu-0.11.0/darwin-user/ioctls.h +++ /dev/null @@ -1,4 +0,0 @@ - /* emulated ioctl list */ - - IOCTL(TIOCGETA, IOC_R, MK_PTR(MK_STRUCT(STRUCT_termios))) - IOCTL(TIOCSETA, IOC_W, MK_PTR(MK_STRUCT(STRUCT_termios))) diff --git a/qemu-0.11.0/darwin-user/ioctls_types.h b/qemu-0.11.0/darwin-user/ioctls_types.h deleted file mode 100644 index 014561a..0000000 --- a/qemu-0.11.0/darwin-user/ioctls_types.h +++ /dev/null @@ -1 +0,0 @@ -STRUCT(termios, TYPE_INT, TYPE_INT, TYPE_INT, TYPE_INT, MK_ARRAY(TYPE_CHAR, 20), TYPE_INT, TYPE_INT) diff --git a/qemu-0.11.0/darwin-user/machload.c b/qemu-0.11.0/darwin-user/machload.c deleted file mode 100644 index 4bb5c72..0000000 --- a/qemu-0.11.0/darwin-user/machload.c +++ /dev/null @@ -1,902 +0,0 @@ -/* - * Mach-O object file loading - * - * Copyright (c) 2006 Pierre d'Herbemont - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ -#include <stdio.h> -#include <sys/types.h> -#include <fcntl.h> -#include <sys/stat.h> -#include <errno.h> -#include <unistd.h> -#include <sys/mman.h> -#include <stdlib.h> -#include <string.h> - -#include "qemu.h" -#include "disas.h" - -#include <mach-o/loader.h> -#include <mach-o/fat.h> -#include <mach-o/nlist.h> -#include <mach-o/reloc.h> -#include <mach-o/ppc/reloc.h> - -//#define DEBUG_MACHLOAD - -#ifdef DEBUG_MACHLOAD -# define DPRINTF(...) do { qemu_log(__VA_ARGS__); printf(__VA_ARGS__); } while(0) -#else -# define DPRINTF(...) do { qemu_log(__VA_ARGS__); } while(0) -#endif - -# define check_mach_header(x) (x.magic == MH_CIGAM) - -extern const char *interp_prefix; - -/* we don't have a good implementation for this */ -#define DONT_USE_DYLD_SHARED_MAP - -/* Pass extra arg to DYLD for debug */ -//#define ACTIVATE_DYLD_TRACE - -//#define OVERRIDE_DYLINKER - -#ifdef OVERRIDE_DYLINKER -# ifdef TARGET_I386 -# define DYLINKER_NAME "/Users/steg/qemu/tests/i386-darwin-env/usr/lib/dyld" -# else -# define DYLINKER_NAME "/usr/lib/dyld" -# endif -#endif - -/* XXX: in an include */ -struct nlist_extended -{ - union { - char *n_name; - long n_strx; - } n_un; - unsigned char n_type; - unsigned char n_sect; - short st_desc; - unsigned long st_value; - unsigned long st_size; -}; - -/* Print symbols in gdb */ -void *macho_text_sect = 0; -int macho_offset = 0; - -int load_object(const char *filename, struct target_pt_regs * regs, void ** mh); -void qerror(const char *format, ...); -#ifdef TARGET_I386 -typedef struct mach_i386_thread_state { - unsigned int eax; - unsigned int ebx; - unsigned int ecx; - unsigned int edx; - unsigned int edi; - unsigned int esi; - unsigned int ebp; - unsigned int esp; - unsigned int ss; - unsigned int eflags; - unsigned int eip; - unsigned int cs; - unsigned int ds; - unsigned int es; - unsigned int fs; - unsigned int gs; -} mach_i386_thread_state_t; - -void bswap_i386_thread_state(struct mach_i386_thread_state *ts) -{ - bswap32s((uint32_t*)&ts->eax); - bswap32s((uint32_t*)&ts->ebx); - bswap32s((uint32_t*)&ts->ecx); - bswap32s((uint32_t*)&ts->edx); - bswap32s((uint32_t*)&ts->edi); - bswap32s((uint32_t*)&ts->esi); - bswap32s((uint32_t*)&ts->ebp); - bswap32s((uint32_t*)&ts->esp); - bswap32s((uint32_t*)&ts->ss); - bswap32s((uint32_t*)&ts->eflags); - bswap32s((uint32_t*)&ts->eip); - bswap32s((uint32_t*)&ts->cs); - bswap32s((uint32_t*)&ts->ds); - bswap32s((uint32_t*)&ts->es); - bswap32s((uint32_t*)&ts->fs); - bswap32s((uint32_t*)&ts->gs); -} -#define target_thread_state mach_i386_thread_state -#define TARGET_CPU_TYPE CPU_TYPE_I386 -#define TARGET_CPU_NAME "i386" -#endif - -#ifdef TARGET_PPC -struct mach_ppc_thread_state { - unsigned int srr0; /* Instruction address register (PC) */ - unsigned int srr1; /* Machine state register (supervisor) */ - unsigned int r0; - unsigned int r1; - unsigned int r2; - unsigned int r3; - unsigned int r4; - unsigned int r5; - unsigned int r6; - unsigned int r7; - unsigned int r8; - unsigned int r9; - unsigned int r10; - unsigned int r11; - unsigned int r12; - unsigned int r13; - unsigned int r14; - unsigned int r15; - unsigned int r16; - unsigned int r17; - unsigned int r18; - unsigned int r19; - unsigned int r20; - unsigned int r21; - unsigned int r22; - unsigned int r23; - unsigned int r24; - unsigned int r25; - unsigned int r26; - unsigned int r27; - unsigned int r28; - unsigned int r29; - unsigned int r30; - unsigned int r31; - - unsigned int cr; /* Condition register */ - unsigned int xer; /* User's integer exception register */ - unsigned int lr; /* Link register */ - unsigned int ctr; /* Count register */ - unsigned int mq; /* MQ register (601 only) */ - - unsigned int vrsave; /* Vector Save Register */ -}; - -void bswap_ppc_thread_state(struct mach_ppc_thread_state *ts) -{ - bswap32s((uint32_t*)&ts->srr0); - bswap32s((uint32_t*)&ts->srr1); - bswap32s((uint32_t*)&ts->r0); - bswap32s((uint32_t*)&ts->r1); - bswap32s((uint32_t*)&ts->r2); - bswap32s((uint32_t*)&ts->r3); - bswap32s((uint32_t*)&ts->r4); - bswap32s((uint32_t*)&ts->r5); - bswap32s((uint32_t*)&ts->r6); - bswap32s((uint32_t*)&ts->r7); - bswap32s((uint32_t*)&ts->r8); - bswap32s((uint32_t*)&ts->r9); - bswap32s((uint32_t*)&ts->r10); - bswap32s((uint32_t*)&ts->r11); - bswap32s((uint32_t*)&ts->r12); - bswap32s((uint32_t*)&ts->r13); - bswap32s((uint32_t*)&ts->r14); - bswap32s((uint32_t*)&ts->r15); - bswap32s((uint32_t*)&ts->r16); - bswap32s((uint32_t*)&ts->r17); - bswap32s((uint32_t*)&ts->r18); - bswap32s((uint32_t*)&ts->r19); - bswap32s((uint32_t*)&ts->r20); - bswap32s((uint32_t*)&ts->r21); - bswap32s((uint32_t*)&ts->r22); - bswap32s((uint32_t*)&ts->r23); - bswap32s((uint32_t*)&ts->r24); - bswap32s((uint32_t*)&ts->r25); - bswap32s((uint32_t*)&ts->r26); - bswap32s((uint32_t*)&ts->r27); - bswap32s((uint32_t*)&ts->r28); - bswap32s((uint32_t*)&ts->r29); - bswap32s((uint32_t*)&ts->r30); - bswap32s((uint32_t*)&ts->r31); - - bswap32s((uint32_t*)&ts->cr); - bswap32s((uint32_t*)&ts->xer); - bswap32s((uint32_t*)&ts->lr); - bswap32s((uint32_t*)&ts->ctr); - bswap32s((uint32_t*)&ts->mq); - - bswap32s((uint32_t*)&ts->vrsave); -} - -#define target_thread_state mach_ppc_thread_state -#define TARGET_CPU_TYPE CPU_TYPE_POWERPC -#define TARGET_CPU_NAME "PowerPC" -#endif - -struct target_thread_command { - unsigned long cmd; /* LC_THREAD or LC_UNIXTHREAD */ - unsigned long cmdsize; /* total size of this command */ - unsigned long flavor; /* flavor of thread state */ - unsigned long count; /* count of longs in thread state */ - struct target_thread_state state; /* thread state for this flavor */ -}; - -void bswap_tc(struct target_thread_command *tc) -{ - bswap32s((uint32_t*)(&tc->flavor)); - bswap32s((uint32_t*)&tc->count); -#if defined(TARGET_I386) - bswap_i386_thread_state(&tc->state); -#elif defined(TARGET_PPC) - bswap_ppc_thread_state(&tc->state); -#else -# error unknown TARGET_CPU_TYPE -#endif -} - -void bswap_mh(struct mach_header *mh) -{ - bswap32s((uint32_t*)(&mh->magic)); - bswap32s((uint32_t*)&mh->cputype); - bswap32s((uint32_t*)&mh->cpusubtype); - bswap32s((uint32_t*)&mh->filetype); - bswap32s((uint32_t*)&mh->ncmds); - bswap32s((uint32_t*)&mh->sizeofcmds); - bswap32s((uint32_t*)&mh->flags); -} - -void bswap_lc(struct load_command *lc) -{ - bswap32s((uint32_t*)&lc->cmd); - bswap32s((uint32_t*)&lc->cmdsize); -} - - -void bswap_fh(struct fat_header *fh) -{ - bswap32s((uint32_t*)&fh->magic); - bswap32s((uint32_t*)&fh->nfat_arch); -} - -void bswap_fa(struct fat_arch *fa) -{ - bswap32s((uint32_t*)&fa->cputype); - bswap32s((uint32_t*)&fa->cpusubtype); - bswap32s((uint32_t*)&fa->offset); - bswap32s((uint32_t*)&fa->size); - bswap32s((uint32_t*)&fa->align); -} - -void bswap_segcmd(struct segment_command *sc) -{ - bswap32s((uint32_t*)&sc->vmaddr); - bswap32s((uint32_t*)&sc->vmsize); - bswap32s((uint32_t*)&sc->fileoff); - bswap32s((uint32_t*)&sc->filesize); - bswap32s((uint32_t*)&sc->maxprot); - bswap32s((uint32_t*)&sc->initprot); - bswap32s((uint32_t*)&sc->nsects); - bswap32s((uint32_t*)&sc->flags); -} - -void bswap_symtabcmd(struct symtab_command *stc) -{ - bswap32s((uint32_t*)&stc->cmd); - bswap32s((uint32_t*)&stc->cmdsize); - bswap32s((uint32_t*)&stc->symoff); - bswap32s((uint32_t*)&stc->nsyms); - bswap32s((uint32_t*)&stc->stroff); - bswap32s((uint32_t*)&stc->strsize); -} - -void bswap_sym(struct nlist *n) -{ - bswap32s((uint32_t*)&n->n_un.n_strx); - bswap16s((uint16_t*)&n->n_desc); - bswap32s((uint32_t*)&n->n_value); -} - -int load_thread(struct mach_header *mh, struct target_thread_command *tc, struct target_pt_regs * regs, int fd, int mh_pos, int need_bswap) -{ - int entry; - if(need_bswap) - bswap_tc(tc); -#if defined(TARGET_I386) - entry = tc->state.eip; - DPRINTF(" eax 0x%.8x\n ebx 0x%.8x\n ecx 0x%.8x\n edx 0x%.8x\n edi 0x%.8x\n esi 0x%.8x\n ebp 0x%.8x\n esp 0x%.8x\n ss 0x%.8x\n eflags 0x%.8x\n eip 0x%.8x\n cs 0x%.8x\n ds 0x%.8x\n es 0x%.8x\n fs 0x%.8x\n gs 0x%.8x\n", - tc->state.eax, tc->state.ebx, tc->state.ecx, tc->state.edx, tc->state.edi, tc->state.esi, tc->state.ebp, - tc->state.esp, tc->state.ss, tc->state.eflags, tc->state.eip, tc->state.cs, tc->state.ds, tc->state.es, - tc->state.fs, tc->state.gs ); -#define reg_copy(reg) regs->reg = tc->state.reg - if(regs) - { - reg_copy(eax); - reg_copy(ebx); - reg_copy(ecx); - reg_copy(edx); - - reg_copy(edi); - reg_copy(esi); - - reg_copy(ebp); - reg_copy(esp); - - reg_copy(eflags); - reg_copy(eip); - /* - reg_copy(ss); - reg_copy(cs); - reg_copy(ds); - reg_copy(es); - reg_copy(fs); - reg_copy(gs);*/ - } -#undef reg_copy -#elif defined(TARGET_PPC) - entry = tc->state.srr0; -#endif - DPRINTF("load_thread: entry 0x%x\n", entry); - return entry; -} - -int load_dylinker(struct mach_header *mh, struct dylinker_command *dc, int fd, int mh_pos, int need_bswap) -{ - int size; - char * dylinker_name; - size = dc->cmdsize - sizeof(struct dylinker_command); - - if(need_bswap) - dylinker_name = (char*)(bswap_32(dc->name.offset)+(int)dc); - else - dylinker_name = (char*)((dc->name.offset)+(int)dc); - -#ifdef OVERRIDE_DYLINKER - dylinker_name = DYLINKER_NAME; -#else - if(asprintf(&dylinker_name, "%s%s", interp_prefix, dylinker_name) == -1) - qerror("can't allocate the new dylinker name\n"); -#endif - - DPRINTF("dylinker_name %s\n", dylinker_name); - return load_object(dylinker_name, NULL, NULL); -} - -int load_segment(struct mach_header *mh, struct segment_command *sc, int fd, int mh_pos, int need_bswap, int fixed, int slide) -{ - unsigned long addr = sc->vmaddr; - unsigned long size = sc->filesize; - unsigned long error = 0; - - if(need_bswap) - bswap_segcmd(sc); - - if(sc->vmaddr == 0) - { - DPRINTF("load_segment: sc->vmaddr == 0 returning\n"); - return -1; - } - - if (strcmp(sc->segname, "__PAGEZERO") == 0) - { - DPRINTF("load_segment: __PAGEZERO returning\n"); - return -1; - } - - /* Right now mmap memory */ - /* XXX: should check to see that the space is free, because MAP_FIXED is dangerous */ - DPRINTF("load_segment: mmaping %s to 0x%x-(0x%x|0x%x) + 0x%x\n", sc->segname, sc->vmaddr, sc->filesize, sc->vmsize, slide); - - if(sc->filesize > 0) - { - int opt = 0; - - if(fixed) - opt |= MAP_FIXED; - - DPRINTF("sc->vmaddr 0x%x slide 0x%x add 0x%x\n", slide, sc->vmaddr, sc->vmaddr+slide); - - addr = target_mmap(sc->vmaddr+slide, sc->filesize, sc->initprot, opt, fd, mh_pos + sc->fileoff); - - if(addr==-1) - qerror("load_segment: can't mmap at 0x%x\n", sc->vmaddr+slide); - - error = addr-sc->vmaddr; - } - else - { - addr = sc->vmaddr+slide; - error = slide; - } - - if(sc->vmsize > sc->filesize) - { - addr += sc->filesize; - size = sc->vmsize-sc->filesize; - addr = target_mmap(addr, size, sc->initprot, MAP_ANONYMOUS | MAP_FIXED, -1, 0); - if(addr==-1) - qerror("load_segment: can't mmap at 0x%x\n", sc->vmaddr+slide); - } - - return error; -} - -void *load_data(int fd, long offset, unsigned int size) -{ - char *data; - - data = malloc(size); - if (!data) - return NULL; - lseek(fd, offset, SEEK_SET); - if (read(fd, data, size) != size) { - free(data); - return NULL; - } - return data; -} - -/* load a mach-o object file */ -int load_object(const char *filename, struct target_pt_regs * regs, void ** mh) -{ - int need_bswap = 0; - int entry_point = 0; - int dyld_entry_point = 0; - int slide, mmapfixed; - int fd; - struct load_command *lcmds, *lc; - int is_fat = 0; - unsigned int i, magic; - int mach_hdr_pos = 0; - struct mach_header mach_hdr; - - /* for symbol lookup whith -d flag. */ - struct symtab_command * symtabcmd = 0; - struct nlist_extended *symtab, *sym; - struct nlist *symtab_std, *syment; - char *strtab; - - fd = open(filename, O_RDONLY); - if (fd < 0) - qerror("can't open file '%s'", filename); - - /* Read magic header. */ - if (read(fd, &magic, sizeof (magic)) != sizeof (magic)) - qerror("unable to read Magic of '%s'", filename); - - /* Check Mach identification. */ - if(magic == MH_MAGIC) - { - is_fat = 0; - need_bswap = 0; - } else if (magic == MH_CIGAM) - { - is_fat = 0; - need_bswap = 1; - } else if (magic == FAT_MAGIC) - { - is_fat = 1; - need_bswap = 0; - } else if (magic == FAT_CIGAM) - { - is_fat = 1; - need_bswap = 1; - } - else - qerror("Not a Mach-O file.", filename); - - DPRINTF("loading %s %s...\n", filename, is_fat ? "[FAT]": "[REGULAR]"); - if(is_fat) - { - int found = 0; - struct fat_header fh; - struct fat_arch *fa; - - lseek(fd, 0, SEEK_SET); - - /* Read Fat header. */ - if (read(fd, &fh, sizeof (fh)) != sizeof (fh)) - qerror("unable to read file header"); - - if(need_bswap) - bswap_fh(&fh); - - /* Read Fat Arch. */ - fa = malloc(sizeof(struct fat_arch)*fh.nfat_arch); - - if (read(fd, fa, sizeof(struct fat_arch)*fh.nfat_arch) != sizeof(struct fat_arch)*fh.nfat_arch) - qerror("unable to read file header"); - - for( i = 0; i < fh.nfat_arch; i++, fa++) - { - if(need_bswap) - bswap_fa(fa); - if(fa->cputype == TARGET_CPU_TYPE) - { - mach_hdr_pos = fa->offset; - lseek(fd, mach_hdr_pos, SEEK_SET); - - /* Read Mach header. */ - - if (read(fd, &mach_hdr, sizeof(struct mach_header)) != sizeof (struct mach_header)) - qerror("unable to read file header"); - - if(mach_hdr.magic == MH_MAGIC) - need_bswap = 0; - else if (mach_hdr.magic == MH_CIGAM) - need_bswap = 1; - else - qerror("Invalid mach header in Fat Mach-O File"); - found = 1; - break; - } - } - if(!found) - qerror("%s: No %s CPU found in FAT Header", filename, TARGET_CPU_NAME); - } - else - { - lseek(fd, 0, SEEK_SET); - /* Read Mach header */ - if (read(fd, &mach_hdr, sizeof (mach_hdr)) != sizeof (mach_hdr)) - qerror("%s: unable to read file header", filename); - } - - if(need_bswap) - bswap_mh(&mach_hdr); - - if ((mach_hdr.cputype) != TARGET_CPU_TYPE) - qerror("%s: Unsupported CPU 0x%x (only 0x%x(%s) supported)", filename, mach_hdr.cputype, TARGET_CPU_TYPE, TARGET_CPU_NAME); - - - switch(mach_hdr.filetype) - { - case MH_EXECUTE: break; - case MH_FVMLIB: - case MH_DYLIB: - case MH_DYLINKER: break; - default: - qerror("%s: Unsupported Mach type (0x%x)", filename, mach_hdr.filetype); - } - - /* read segment headers */ - lcmds = malloc(mach_hdr.sizeofcmds); - - if(read(fd, lcmds, mach_hdr.sizeofcmds) != mach_hdr.sizeofcmds) - qerror("%s: unable to read load_command", filename); - slide = 0; - mmapfixed = 0; - for(i=0, lc = lcmds; i < (mach_hdr.ncmds) ; i++) - { - - if(need_bswap) - bswap_lc(lc); - switch(lc->cmd) - { - case LC_SEGMENT: - /* The main_exe can't be relocated */ - if(mach_hdr.filetype == MH_EXECUTE) - mmapfixed = 1; - - slide = load_segment(&mach_hdr, (struct segment_command*)lc, fd, mach_hdr_pos, need_bswap, mmapfixed, slide); - - /* other segment must be mapped according to slide exactly, if load_segment did something */ - if(slide != -1) - mmapfixed = 1; - else - slide = 0; /* load_segment didn't map the segment */ - - if(mach_hdr.filetype == MH_EXECUTE && slide != 0) - qerror("%s: Warning executable can't be mapped at the right address (offset: 0x%x)\n", filename, slide); - - if(strcmp(((struct segment_command*)(lc))->segname, "__TEXT") == 0) - { - /* Text section */ - if(mach_hdr.filetype == MH_EXECUTE) - { - /* return the mach_header */ - *mh = (void*)(((struct segment_command*)(lc))->vmaddr + slide); - } - else - { - /* it is dyld save the section for gdb, we will be interested in dyld symbol - while debuging */ - macho_text_sect = (void*)(((struct segment_command*)(lc))->vmaddr + slide); - macho_offset = slide; - } - } - break; - case LC_LOAD_DYLINKER: - dyld_entry_point = load_dylinker( &mach_hdr, (struct dylinker_command*)lc, fd, mach_hdr_pos, need_bswap ); - break; - case LC_LOAD_DYLIB: - /* dyld will do that for us */ - break; - case LC_THREAD: - case LC_UNIXTHREAD: - { - struct target_pt_regs * _regs; - if(mach_hdr.filetype == MH_DYLINKER) - _regs = regs; - else - _regs = 0; - entry_point = load_thread( &mach_hdr, (struct target_thread_command*)lc, _regs, fd, mach_hdr_pos, need_bswap ); - } - break; - case LC_SYMTAB: - /* Save the symtab and strtab */ - symtabcmd = (struct symtab_command *)lc; - break; - case LC_ID_DYLINKER: - case LC_ID_DYLIB: - case LC_UUID: - case LC_DYSYMTAB: - case LC_TWOLEVEL_HINTS: - case LC_PREBIND_CKSUM: - case LC_SUB_LIBRARY: - break; - default: fprintf(stderr, "warning: unkown command 0x%x in '%s'\n", lc->cmd, filename); - } - lc = (struct load_command*)((int)(lc)+(lc->cmdsize)); - } - - if(symtabcmd) - { - if(need_bswap) - bswap_symtabcmd(symtabcmd); - - symtab_std = load_data(fd, symtabcmd->symoff+mach_hdr_pos, symtabcmd->nsyms * sizeof(struct nlist)); - strtab = load_data(fd, symtabcmd->stroff+mach_hdr_pos, symtabcmd->strsize); - - symtab = malloc(sizeof(struct nlist_extended) * symtabcmd->nsyms); - - if(need_bswap) - { - for(i = 0, syment = symtab_std; i < symtabcmd->nsyms; i++, syment++) - bswap_sym(syment); - } - - for(i = 0, sym = symtab, syment = symtab_std; i < symtabcmd->nsyms; i++, sym++, syment++) - { - struct nlist *sym_follow, *sym_next = 0; - unsigned int j; - memset(sym, 0, sizeof(*sym)); - - sym->n_type = syment->n_type; - if ( syment->n_type & N_STAB ) /* Debug symbols are skipped */ - continue; - - memcpy(sym, syment, sizeof(*syment)); - - /* Find the following symbol in order to get the current symbol size */ - for(j = 0, sym_follow = symtab_std; j < symtabcmd->nsyms; j++, sym_follow++) { - if ( sym_follow->n_type & N_STAB || !(sym_follow->n_value > sym->st_value)) - continue; - if(!sym_next) { - sym_next = sym_follow; - continue; - } - if(!(sym_next->n_value > sym_follow->n_value)) - continue; - sym_next = sym_follow; - } - if(sym_next) - sym->st_size = sym_next->n_value - sym->st_value; - else - sym->st_size = 10; /* XXX: text_sec_hdr->size + text_sec_hdr->offset - sym->st_value; */ - - sym->st_value += slide; - } - - free((void*)symtab_std); - - { - DPRINTF("saving symtab of %s (%d symbol(s))\n", filename, symtabcmd->nsyms); - struct syminfo *s; - s = malloc(sizeof(*s)); - s->disas_symtab = symtab; - s->disas_strtab = strtab; - s->disas_num_syms = symtabcmd->nsyms; - s->next = syminfos; - syminfos = s; - } - } - close(fd); - if(mach_hdr.filetype == MH_EXECUTE && dyld_entry_point) - return dyld_entry_point; - else - return entry_point+slide; -} - -extern unsigned long stack_size; - -unsigned long setup_arg_pages(void * mh, char ** argv, char ** env) -{ - unsigned long stack_base, error, size; - int i; - int * stack; - int argc, envc; - - /* Create enough stack to hold everything. If we don't use - * it for args, we'll use it for something else... - */ - size = stack_size; - - error = target_mmap(0, - size + qemu_host_page_size, - PROT_READ | PROT_WRITE, - MAP_PRIVATE | MAP_ANONYMOUS, - -1, 0); - if (error == -1) - qerror("stk mmap"); - - /* we reserve one extra page at the top of the stack as guard */ - target_mprotect(error + size, qemu_host_page_size, PROT_NONE); - - stack_base = error + size; - stack = (void*)stack_base; -/* - * | STRING AREA | - * +-------------+ - * | 0 | -* +-------------+ - * | apple[n] | - * +-------------+ - * : - * +-------------+ - * | apple[0] | - * +-------------+ - * | 0 | - * +-------------+ - * | env[n] | - * +-------------+ - * : - * : - * +-------------+ - * | env[0] | - * +-------------+ - * | 0 | - * +-------------+ - * | arg[argc-1] | - * +-------------+ - * : - * : - * +-------------+ - * | arg[0] | - * +-------------+ - * | argc | - * +-------------+ - * sp-> | mh | address of where the a.out's file offset 0 is in memory - * +-------------+ -*/ - /* Construct the stack Stack grows down */ - stack--; - - /* XXX: string should go up there */ - - *stack = 0; - stack--; - - /* Push the absolute path of our executable */ - DPRINTF("pushing apple %s (0x%x)\n", (char*)argv[0], (int)argv[0]); - stl(stack, (int) argv[0]); - - stack--; - - stl(stack, 0); - stack--; - - /* Get envc */ - for(envc = 0; env[envc]; envc++); - - for(i = envc-1; i >= 0; i--) - { - DPRINTF("pushing env %s (0x%x)\n", (char*)env[i], (int)env[i]); - stl(stack, (int)env[i]); - stack--; - - /* XXX: remove that when string will be on top of the stack */ - page_set_flags((int)env[i], (int)(env[i]+strlen(env[i])), PROT_READ | PAGE_VALID); - } - - /* Add on the stack the interp_prefix choosen if so */ - if(interp_prefix[0]) - { - char *dyld_root; - asprintf(&dyld_root, "DYLD_ROOT_PATH=%s", interp_prefix); - page_set_flags((int)dyld_root, (int)(dyld_root+strlen(interp_prefix)+1), PROT_READ | PAGE_VALID); - - stl(stack, (int)dyld_root); - stack--; - } - -#ifdef DONT_USE_DYLD_SHARED_MAP - { - char *shared_map_mode; - asprintf(&shared_map_mode, "DYLD_SHARED_REGION=avoid"); - page_set_flags((int)shared_map_mode, (int)(shared_map_mode+strlen(shared_map_mode)+1), PROT_READ | PAGE_VALID); - - stl(stack, (int)shared_map_mode); - stack--; - } -#endif - -#ifdef ACTIVATE_DYLD_TRACE - char * extra_env_static[] = {"DYLD_DEBUG_TRACE=yes", - "DYLD_PREBIND_DEBUG=3", "DYLD_UNKNOW_TRACE=yes", - "DYLD_PRINT_INITIALIZERS=yes", - "DYLD_PRINT_SEGMENTS=yes", "DYLD_PRINT_REBASINGS=yes", "DYLD_PRINT_BINDINGS=yes", "DYLD_PRINT_INITIALIZERS=yes", "DYLD_PRINT_WARNINGS=yes" }; - - char ** extra_env = malloc(sizeof(extra_env_static)); - bcopy(extra_env_static, extra_env, sizeof(extra_env_static)); - page_set_flags((int)extra_env, (int)((void*)extra_env+sizeof(extra_env_static)), PROT_READ | PAGE_VALID); - - for(i = 0; i<9; i++) - { - DPRINTF("pushing (extra) env %s (0x%x)\n", (char*)extra_env[i], (int)extra_env[i]); - stl(stack, (int) extra_env[i]); - stack--; - } -#endif - - stl(stack, 0); - stack--; - - /* Get argc */ - for(argc = 0; argv[argc]; argc++); - - for(i = argc-1; i >= 0; i--) - { - DPRINTF("pushing arg %s (0x%x)\n", (char*)argv[i], (int)argv[i]); - stl(stack, (int) argv[i]); - stack--; - - /* XXX: remove that when string will be on top of the stack */ - page_set_flags((int)argv[i], (int)(argv[i]+strlen(argv[i])), PROT_READ | PAGE_VALID); - } - - DPRINTF("pushing argc %d \n", argc); - stl(stack, argc); - stack--; - - DPRINTF("pushing mh 0x%x \n", (int)mh); - stl(stack, (int) mh); - - /* Stack points on the mh */ - return (unsigned long)stack; -} - -int mach_exec(const char * filename, char ** argv, char ** envp, - struct target_pt_regs * regs) -{ - int entrypoint, stack; - void * mh; /* the Mach Header that will be used by dyld */ - - DPRINTF("mach_exec at 0x%x\n", (int)mach_exec); - - entrypoint = load_object(filename, regs, &mh); - stack = setup_arg_pages(mh, argv, envp); -#if defined(TARGET_I386) - regs->eip = entrypoint; - regs->esp = stack; -#elif defined(TARGET_PPC) - regs->nip = entrypoint; - regs->gpr[1] = stack; -#endif - DPRINTF("mach_exec returns eip set to 0x%x esp 0x%x mh 0x%x\n", entrypoint, stack, (int)mh); - - if(!entrypoint) - qerror("%s: no entry point!\n", filename); - - return 0; -} diff --git a/qemu-0.11.0/darwin-user/main.c b/qemu-0.11.0/darwin-user/main.c deleted file mode 100644 index 8e993da..0000000 --- a/qemu-0.11.0/darwin-user/main.c +++ /dev/null @@ -1,1014 +0,0 @@ -/* - * qemu user main - * - * Copyright (c) 2003 Fabrice Bellard - * Copyright (c) 2006 Pierre d'Herbemont - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ -#include <stdlib.h> -#include <stdio.h> -#include <stdarg.h> -#include <string.h> -#include <errno.h> -#include <unistd.h> - -#include <sys/syscall.h> -#include <sys/mman.h> - -#include "qemu.h" - -#define DEBUG_LOGFILE "/tmp/qemu.log" - -#ifdef __APPLE__ -#include <crt_externs.h> -# define environ (*_NSGetEnviron()) -#endif - -#include <mach/mach_init.h> -#include <mach/vm_map.h> - -int singlestep; - -const char *interp_prefix = ""; - -asm(".zerofill __STD_PROG_ZONE, __STD_PROG_ZONE, __std_prog_zone, 0x0dfff000"); - -/* XXX: on x86 MAP_GROWSDOWN only works if ESP <= address + 32, so - we allocate a bigger stack. Need a better solution, for example - by remapping the process stack directly at the right place */ -unsigned long stack_size = 512 * 1024; - -void qerror(const char *fmt, ...) -{ - va_list ap; - - va_start(ap, fmt); - vfprintf(stderr, fmt, ap); - va_end(ap); - fprintf(stderr, "\n"); - exit(1); -} - -void gemu_log(const char *fmt, ...) -{ - va_list ap; - - va_start(ap, fmt); - vfprintf(stderr, fmt, ap); - va_end(ap); -} - -int cpu_get_pic_interrupt(CPUState *env) -{ - return -1; -} -#ifdef TARGET_PPC - -static inline uint64_t cpu_ppc_get_tb (CPUState *env) -{ - /* TO FIX */ - return 0; -} - -uint32_t cpu_ppc_load_tbl (CPUState *env) -{ - return cpu_ppc_get_tb(env) & 0xFFFFFFFF; -} - -uint32_t cpu_ppc_load_tbu (CPUState *env) -{ - return cpu_ppc_get_tb(env) >> 32; -} - -uint32_t cpu_ppc_load_atbl (CPUState *env) -{ - return cpu_ppc_get_tb(env) & 0xFFFFFFFF; -} - -uint32_t cpu_ppc_load_atbu (CPUState *env) -{ - return cpu_ppc_get_tb(env) >> 32; -} - -uint32_t cpu_ppc601_load_rtcu (CPUState *env) -{ - cpu_ppc_load_tbu(env); -} - -uint32_t cpu_ppc601_load_rtcl (CPUState *env) -{ - return cpu_ppc_load_tbl(env) & 0x3FFFFF80; -} - -/* XXX: to be fixed */ -int ppc_dcr_read (ppc_dcr_t *dcr_env, int dcrn, target_ulong *valp) -{ - return -1; -} - -int ppc_dcr_write (ppc_dcr_t *dcr_env, int dcrn, target_ulong val) -{ - return -1; -} - -#define EXCP_DUMP(env, fmt, ...) \ -do { \ - fprintf(stderr, fmt , ## __VA_ARGS__); \ - cpu_dump_state(env, stderr, fprintf, 0); \ - qemu_log(fmt, ## __VA_ARGS__); \ - log_cpu_state(env, 0); \ -} while (0) - -void cpu_loop(CPUPPCState *env) -{ - int trapnr; - uint32_t ret; - target_siginfo_t info; - - for(;;) { - trapnr = cpu_ppc_exec(env); - switch(trapnr) { - case POWERPC_EXCP_NONE: - /* Just go on */ - break; - case POWERPC_EXCP_CRITICAL: /* Critical input */ - cpu_abort(env, "Critical interrupt while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_MCHECK: /* Machine check exception */ - cpu_abort(env, "Machine check exception while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_DSI: /* Data storage exception */ -#ifndef DAR -/* To deal with multiple qemu header version as host for the darwin-user code */ -# define DAR SPR_DAR -#endif - EXCP_DUMP(env, "Invalid data memory access: 0x" ADDRX "\n", - env->spr[SPR_DAR]); - /* Handle this via the gdb */ - gdb_handlesig (env, SIGSEGV); - - info.si_addr = (void*)env->nip; - queue_signal(info.si_signo, &info); - break; - case POWERPC_EXCP_ISI: /* Instruction storage exception */ - EXCP_DUMP(env, "Invalid instruction fetch: 0x\n" ADDRX "\n", - env->spr[SPR_DAR]); - /* Handle this via the gdb */ - gdb_handlesig (env, SIGSEGV); - - info.si_addr = (void*)(env->nip - 4); - queue_signal(info.si_signo, &info); - break; - case POWERPC_EXCP_EXTERNAL: /* External input */ - cpu_abort(env, "External interrupt while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_ALIGN: /* Alignment exception */ - EXCP_DUMP(env, "Unaligned memory access\n"); - info.si_errno = 0; - info.si_code = BUS_ADRALN; - info.si_addr = (void*)(env->nip - 4); - queue_signal(info.si_signo, &info); - break; - case POWERPC_EXCP_PROGRAM: /* Program exception */ - /* XXX: check this */ - switch (env->error_code & ~0xF) { - case POWERPC_EXCP_FP: - EXCP_DUMP(env, "Floating point program exception\n"); - /* Set FX */ - info.si_signo = SIGFPE; - info.si_errno = 0; - switch (env->error_code & 0xF) { - case POWERPC_EXCP_FP_OX: - info.si_code = FPE_FLTOVF; - break; - case POWERPC_EXCP_FP_UX: - info.si_code = FPE_FLTUND; - break; - case POWERPC_EXCP_FP_ZX: - case POWERPC_EXCP_FP_VXZDZ: - info.si_code = FPE_FLTDIV; - break; - case POWERPC_EXCP_FP_XX: - info.si_code = FPE_FLTRES; - break; - case POWERPC_EXCP_FP_VXSOFT: - info.si_code = FPE_FLTINV; - break; - case POWERPC_EXCP_FP_VXSNAN: - case POWERPC_EXCP_FP_VXISI: - case POWERPC_EXCP_FP_VXIDI: - case POWERPC_EXCP_FP_VXIMZ: - case POWERPC_EXCP_FP_VXVC: - case POWERPC_EXCP_FP_VXSQRT: - case POWERPC_EXCP_FP_VXCVI: - info.si_code = FPE_FLTSUB; - break; - default: - EXCP_DUMP(env, "Unknown floating point exception (%02x)\n", - env->error_code); - break; - } - break; - case POWERPC_EXCP_INVAL: - EXCP_DUMP(env, "Invalid instruction\n"); - info.si_signo = SIGILL; - info.si_errno = 0; - switch (env->error_code & 0xF) { - case POWERPC_EXCP_INVAL_INVAL: - info.si_code = ILL_ILLOPC; - break; - case POWERPC_EXCP_INVAL_LSWX: - info.si_code = ILL_ILLOPN; - break; - case POWERPC_EXCP_INVAL_SPR: - info.si_code = ILL_PRVREG; - break; - case POWERPC_EXCP_INVAL_FP: - info.si_code = ILL_COPROC; - break; - default: - EXCP_DUMP(env, "Unknown invalid operation (%02x)\n", - env->error_code & 0xF); - info.si_code = ILL_ILLADR; - break; - } - /* Handle this via the gdb */ - gdb_handlesig (env, SIGSEGV); - break; - case POWERPC_EXCP_PRIV: - EXCP_DUMP(env, "Privilege violation\n"); - info.si_signo = SIGILL; - info.si_errno = 0; - switch (env->error_code & 0xF) { - case POWERPC_EXCP_PRIV_OPC: - info.si_code = ILL_PRVOPC; - break; - case POWERPC_EXCP_PRIV_REG: - info.si_code = ILL_PRVREG; - break; - default: - EXCP_DUMP(env, "Unknown privilege violation (%02x)\n", - env->error_code & 0xF); - info.si_code = ILL_PRVOPC; - break; - } - break; - case POWERPC_EXCP_TRAP: - cpu_abort(env, "Tried to call a TRAP\n"); - break; - default: - /* Should not happen ! */ - cpu_abort(env, "Unknown program exception (%02x)\n", - env->error_code); - break; - } - info.si_addr = (void*)(env->nip - 4); - queue_signal(info.si_signo, &info); - break; - case POWERPC_EXCP_FPU: /* Floating-point unavailable exception */ - EXCP_DUMP(env, "No floating point allowed\n"); - info.si_signo = SIGILL; - info.si_errno = 0; - info.si_code = ILL_COPROC; - info.si_addr = (void*)(env->nip - 4); - queue_signal(info.si_signo, &info); - break; - case POWERPC_EXCP_SYSCALL: /* System call exception */ - cpu_abort(env, "Syscall exception while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_APU: /* Auxiliary processor unavailable */ - EXCP_DUMP(env, "No APU instruction allowed\n"); - info.si_signo = SIGILL; - info.si_errno = 0; - info.si_code = ILL_COPROC; - info.si_addr = (void*)(env->nip - 4); - queue_signal(info.si_signo, &info); - break; - case POWERPC_EXCP_DECR: /* Decrementer exception */ - cpu_abort(env, "Decrementer interrupt while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_FIT: /* Fixed-interval timer interrupt */ - cpu_abort(env, "Fix interval timer interrupt while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_WDT: /* Watchdog timer interrupt */ - cpu_abort(env, "Watchdog timer interrupt while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_DTLB: /* Data TLB error */ - cpu_abort(env, "Data TLB exception while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_ITLB: /* Instruction TLB error */ - cpu_abort(env, "Instruction TLB exception while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_DEBUG: /* Debug interrupt */ - gdb_handlesig (env, SIGTRAP); - break; - case POWERPC_EXCP_SPEU: /* SPE/embedded floating-point unavail. */ - EXCP_DUMP(env, "No SPE/floating-point instruction allowed\n"); - info.si_signo = SIGILL; - info.si_errno = 0; - info.si_code = ILL_COPROC; - info.si_addr = (void*)(env->nip - 4); - queue_signal(info.si_signo, &info); - break; - case POWERPC_EXCP_EFPDI: /* Embedded floating-point data IRQ */ - cpu_abort(env, "Embedded floating-point data IRQ not handled\n"); - break; - case POWERPC_EXCP_EFPRI: /* Embedded floating-point round IRQ */ - cpu_abort(env, "Embedded floating-point round IRQ not handled\n"); - break; - case POWERPC_EXCP_EPERFM: /* Embedded performance monitor IRQ */ - cpu_abort(env, "Performance monitor exception not handled\n"); - break; - case POWERPC_EXCP_DOORI: /* Embedded doorbell interrupt */ - cpu_abort(env, "Doorbell interrupt while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_DOORCI: /* Embedded doorbell critical interrupt */ - cpu_abort(env, "Doorbell critical interrupt while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_RESET: /* System reset exception */ - cpu_abort(env, "Reset interrupt while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_DSEG: /* Data segment exception */ - cpu_abort(env, "Data segment exception while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_ISEG: /* Instruction segment exception */ - cpu_abort(env, "Instruction segment exception " - "while in user mode. Aborting\n"); - break; - case POWERPC_EXCP_HDECR: /* Hypervisor decrementer exception */ - cpu_abort(env, "Hypervisor decrementer interrupt " - "while in user mode. Aborting\n"); - break; - case POWERPC_EXCP_TRACE: /* Trace exception */ - /* Nothing to do: - * we use this exception to emulate step-by-step execution mode. - */ - break; - case POWERPC_EXCP_HDSI: /* Hypervisor data storage exception */ - cpu_abort(env, "Hypervisor data storage exception " - "while in user mode. Aborting\n"); - break; - case POWERPC_EXCP_HISI: /* Hypervisor instruction storage excp */ - cpu_abort(env, "Hypervisor instruction storage exception " - "while in user mode. Aborting\n"); - break; - case POWERPC_EXCP_HDSEG: /* Hypervisor data segment exception */ - cpu_abort(env, "Hypervisor data segment exception " - "while in user mode. Aborting\n"); - break; - case POWERPC_EXCP_HISEG: /* Hypervisor instruction segment excp */ - cpu_abort(env, "Hypervisor instruction segment exception " - "while in user mode. Aborting\n"); - break; - case POWERPC_EXCP_VPU: /* Vector unavailable exception */ - EXCP_DUMP(env, "No Altivec instructions allowed\n"); - info.si_signo = SIGILL; - info.si_errno = 0; - info.si_code = ILL_COPROC; - info.si_addr = (void*)(env->nip - 4); - queue_signal(info.si_signo, &info); - break; - case POWERPC_EXCP_PIT: /* Programmable interval timer IRQ */ - cpu_abort(env, "Programable interval timer interrupt " - "while in user mode. Aborting\n"); - break; - case POWERPC_EXCP_IO: /* IO error exception */ - cpu_abort(env, "IO error exception while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_RUNM: /* Run mode exception */ - cpu_abort(env, "Run mode exception while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_EMUL: /* Emulation trap exception */ - cpu_abort(env, "Emulation trap exception not handled\n"); - break; - case POWERPC_EXCP_IFTLB: /* Instruction fetch TLB error */ - cpu_abort(env, "Instruction fetch TLB exception " - "while in user-mode. Aborting"); - break; - case POWERPC_EXCP_DLTLB: /* Data load TLB miss */ - cpu_abort(env, "Data load TLB exception while in user-mode. " - "Aborting"); - break; - case POWERPC_EXCP_DSTLB: /* Data store TLB miss */ - cpu_abort(env, "Data store TLB exception while in user-mode. " - "Aborting"); - break; - case POWERPC_EXCP_FPA: /* Floating-point assist exception */ - cpu_abort(env, "Floating-point assist exception not handled\n"); - break; - case POWERPC_EXCP_IABR: /* Instruction address breakpoint */ - cpu_abort(env, "Instruction address breakpoint exception " - "not handled\n"); - break; - case POWERPC_EXCP_SMI: /* System management interrupt */ - cpu_abort(env, "System management interrupt while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_THERM: /* Thermal interrupt */ - cpu_abort(env, "Thermal interrupt interrupt while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_PERFM: /* Embedded performance monitor IRQ */ - cpu_abort(env, "Performance monitor exception not handled\n"); - break; - case POWERPC_EXCP_VPUA: /* Vector assist exception */ - cpu_abort(env, "Vector assist exception not handled\n"); - break; - case POWERPC_EXCP_SOFTP: /* Soft patch exception */ - cpu_abort(env, "Soft patch exception not handled\n"); - break; - case POWERPC_EXCP_MAINT: /* Maintenance exception */ - cpu_abort(env, "Maintenance exception while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_STOP: /* stop translation */ - /* We did invalidate the instruction cache. Go on */ - break; - case POWERPC_EXCP_BRANCH: /* branch instruction: */ - /* We just stopped because of a branch. Go on */ - break; - case POWERPC_EXCP_SYSCALL_USER: - /* system call in user-mode emulation */ - /* system call */ - if(((int)env->gpr[0]) <= SYS_MAXSYSCALL && ((int)env->gpr[0])>0) - ret = do_unix_syscall(env, env->gpr[0]/*, env->gpr[3], env->gpr[4], - env->gpr[5], env->gpr[6], env->gpr[7], - env->gpr[8], env->gpr[9], env->gpr[10]*/); - else if(((int)env->gpr[0])<0) - ret = do_mach_syscall(env, env->gpr[0], env->gpr[3], env->gpr[4], - env->gpr[5], env->gpr[6], env->gpr[7], - env->gpr[8], env->gpr[9], env->gpr[10]); - else - ret = do_thread_syscall(env, env->gpr[0], env->gpr[3], env->gpr[4], - env->gpr[5], env->gpr[6], env->gpr[7], - env->gpr[8], env->gpr[9], env->gpr[10]); - - /* Unix syscall error signaling */ - if(((int)env->gpr[0]) <= SYS_MAXSYSCALL && ((int)env->gpr[0])>0) - { - if( (int)ret < 0 ) - env->nip += 0; - else - env->nip += 4; - } - - /* Return value */ - env->gpr[3] = ret; - break; - case EXCP_INTERRUPT: - /* just indicate that signals should be handled asap */ - break; - default: - cpu_abort(env, "Unknown exception 0x%d. Aborting\n", trapnr); - break; - } - process_pending_signals(env); - } -} -#endif - - -#ifdef TARGET_I386 - -/***********************************************************/ -/* CPUX86 core interface */ - -uint64_t cpu_get_tsc(CPUX86State *env) -{ - return cpu_get_real_ticks(); -} - -void -write_dt(void *ptr, unsigned long addr, unsigned long limit, - int flags) -{ - unsigned int e1, e2; - e1 = (addr << 16) | (limit & 0xffff); - e2 = ((addr >> 16) & 0xff) | (addr & 0xff000000) | (limit & 0x000f0000); - e2 |= flags; - stl((uint8_t *)ptr, e1); - stl((uint8_t *)ptr + 4, e2); -} - -static void set_gate(void *ptr, unsigned int type, unsigned int dpl, - unsigned long addr, unsigned int sel) -{ - unsigned int e1, e2; - e1 = (addr & 0xffff) | (sel << 16); - e2 = (addr & 0xffff0000) | 0x8000 | (dpl << 13) | (type << 8); - stl((uint8_t *)ptr, e1); - stl((uint8_t *)ptr + 4, e2); -} - -#define GDT_TABLE_SIZE 14 -#define LDT_TABLE_SIZE 15 -#define IDT_TABLE_SIZE 256 -#define TSS_SIZE 104 -uint64_t gdt_table[GDT_TABLE_SIZE]; -uint64_t ldt_table[LDT_TABLE_SIZE]; -uint64_t idt_table[IDT_TABLE_SIZE]; -uint32_t tss[TSS_SIZE]; - -/* only dpl matters as we do only user space emulation */ -static void set_idt(int n, unsigned int dpl) -{ - set_gate(idt_table + n, 0, dpl, 0, 0); -} - -/* ABI convention: after a syscall if there was an error the CF flag is set */ -static inline void set_error(CPUX86State *env, int ret) -{ - if(ret<0) - env->eflags = env->eflags | 0x1; - else - env->eflags &= ~0x1; - env->regs[R_EAX] = ret; -} - -void cpu_loop(CPUX86State *env) -{ - int trapnr; - int ret; - uint8_t *pc; - target_siginfo_t info; - - for(;;) { - trapnr = cpu_x86_exec(env); - uint32_t *params = (uint32_t *)env->regs[R_ESP]; - switch(trapnr) { - case 0x79: /* Our commpage hack back door exit is here */ - do_commpage(env, env->eip, *(params + 1), *(params + 2), - *(params + 3), *(params + 4), - *(params + 5), *(params + 6), - *(params + 7), *(params + 8)); - break; - case 0x81: /* mach syscall */ - { - ret = do_mach_syscall(env, env->regs[R_EAX], - *(params + 1), *(params + 2), - *(params + 3), *(params + 4), - *(params + 5), *(params + 6), - *(params + 7), *(params + 8)); - set_error(env, ret); - break; - } - case 0x90: /* unix backdoor */ - { - /* after sysenter, stack is in R_ECX, new eip in R_EDX (sysexit will flip them back)*/ - int saved_stack = env->regs[R_ESP]; - env->regs[R_ESP] = env->regs[R_ECX]; - - ret = do_unix_syscall(env, env->regs[R_EAX]); - - env->regs[R_ECX] = env->regs[R_ESP]; - env->regs[R_ESP] = saved_stack; - - set_error(env, ret); - break; - } - case 0x80: /* unix syscall */ - { - ret = do_unix_syscall(env, env->regs[R_EAX]/*, - *(params + 1), *(params + 2), - *(params + 3), *(params + 4), - *(params + 5), *(params + 6), - *(params + 7), *(params + 8)*/); - set_error(env, ret); - break; - } - case 0x82: /* thread syscall */ - { - ret = do_thread_syscall(env, env->regs[R_EAX], - *(params + 1), *(params + 2), - *(params + 3), *(params + 4), - *(params + 5), *(params + 6), - *(params + 7), *(params + 8)); - set_error(env, ret); - break; - } - case EXCP0B_NOSEG: - case EXCP0C_STACK: - info.si_signo = SIGBUS; - info.si_errno = 0; - info.si_code = BUS_NOOP; - info.si_addr = 0; - gdb_handlesig (env, SIGBUS); - queue_signal(info.si_signo, &info); - break; - case EXCP0D_GPF: - info.si_signo = SIGSEGV; - info.si_errno = 0; - info.si_code = SEGV_NOOP; - info.si_addr = 0; - gdb_handlesig (env, SIGSEGV); - queue_signal(info.si_signo, &info); - break; - case EXCP0E_PAGE: - info.si_signo = SIGSEGV; - info.si_errno = 0; - if (!(env->error_code & 1)) - info.si_code = SEGV_MAPERR; - else - info.si_code = SEGV_ACCERR; - info.si_addr = (void*)env->cr[2]; - gdb_handlesig (env, SIGSEGV); - queue_signal(info.si_signo, &info); - break; - case EXCP00_DIVZ: - /* division by zero */ - info.si_signo = SIGFPE; - info.si_errno = 0; - info.si_code = FPE_INTDIV; - info.si_addr = (void*)env->eip; - gdb_handlesig (env, SIGFPE); - queue_signal(info.si_signo, &info); - break; - case EXCP01_SSTP: - case EXCP03_INT3: - info.si_signo = SIGTRAP; - info.si_errno = 0; - info.si_code = TRAP_BRKPT; - info.si_addr = (void*)env->eip; - gdb_handlesig (env, SIGTRAP); - queue_signal(info.si_signo, &info); - break; - case EXCP04_INTO: - case EXCP05_BOUND: - info.si_signo = SIGSEGV; - info.si_errno = 0; - info.si_code = SEGV_NOOP; - info.si_addr = 0; - gdb_handlesig (env, SIGSEGV); - queue_signal(info.si_signo, &info); - break; - case EXCP06_ILLOP: - info.si_signo = SIGILL; - info.si_errno = 0; - info.si_code = ILL_ILLOPN; - info.si_addr = (void*)env->eip; - gdb_handlesig (env, SIGILL); - queue_signal(info.si_signo, &info); - break; - case EXCP_INTERRUPT: - /* just indicate that signals should be handled asap */ - break; - case EXCP_DEBUG: - { - int sig; - - sig = gdb_handlesig (env, SIGTRAP); - if (sig) - { - info.si_signo = sig; - info.si_errno = 0; - info.si_code = TRAP_BRKPT; - queue_signal(info.si_signo, &info); - } - } - break; - default: - pc = (void*)(env->segs[R_CS].base + env->eip); - fprintf(stderr, "qemu: 0x%08lx: unhandled CPU exception 0x%x - aborting\n", - (long)pc, trapnr); - abort(); - } - process_pending_signals(env); - } -} -#endif - -void usage(void) -{ - printf("qemu-" TARGET_ARCH " version " QEMU_VERSION ", Copyright (c) 2003-2004 Fabrice Bellard\n" - "usage: qemu-" TARGET_ARCH " [-h] [-d opts] [-L path] [-s size] program [arguments...]\n" - "Darwin CPU emulator (compiled for %s emulation)\n" - "\n" - "-h print this help\n" - "-L path set the %s library path (default='%s')\n" - "-s size set the stack size in bytes (default=%ld)\n" - "\n" - "debug options:\n" - "-d options activate log (logfile='%s')\n" - "-g wait for gdb on port 1234\n" - "-p pagesize set the host page size to 'pagesize'\n", - "-singlestep always run in singlestep mode\n" - TARGET_ARCH, - TARGET_ARCH, - interp_prefix, - stack_size, - DEBUG_LOGFILE); - exit(1); -} - -/* XXX: currently only used for async signals (see signal.c) */ -CPUState *global_env; -/* used only if single thread */ -CPUState *cpu_single_env = NULL; - -/* used to free thread contexts */ -TaskState *first_task_state; - -int main(int argc, char **argv) -{ - const char *filename; - struct target_pt_regs regs1, *regs = &regs1; - TaskState ts1, *ts = &ts1; - CPUState *env; - int optind; - short use_gdbstub = 0; - const char *r; - const char *cpu_model; - - if (argc <= 1) - usage(); - - /* init debug */ - cpu_set_log_filename(DEBUG_LOGFILE); - - optind = 1; - for(;;) { - if (optind >= argc) - break; - r = argv[optind]; - if (r[0] != '-') - break; - optind++; - r++; - if (!strcmp(r, "-")) { - break; - } else if (!strcmp(r, "d")) { - int mask; - CPULogItem *item; - - if (optind >= argc) - break; - - r = argv[optind++]; - mask = cpu_str_to_log_mask(r); - if (!mask) { - printf("Log items (comma separated):\n"); - for(item = cpu_log_items; item->mask != 0; item++) { - printf("%-10s %s\n", item->name, item->help); - } - exit(1); - } - cpu_set_log(mask); - } else if (!strcmp(r, "s")) { - r = argv[optind++]; - stack_size = strtol(r, (char **)&r, 0); - if (stack_size <= 0) - usage(); - if (*r == 'M') - stack_size *= 1024 * 1024; - else if (*r == 'k' || *r == 'K') - stack_size *= 1024; - } else if (!strcmp(r, "L")) { - interp_prefix = argv[optind++]; - } else if (!strcmp(r, "p")) { - qemu_host_page_size = atoi(argv[optind++]); - if (qemu_host_page_size == 0 || - (qemu_host_page_size & (qemu_host_page_size - 1)) != 0) { - fprintf(stderr, "page size must be a power of two\n"); - exit(1); - } - } else - if (!strcmp(r, "g")) { - use_gdbstub = 1; - } else if (!strcmp(r, "cpu")) { - cpu_model = argv[optind++]; - if (strcmp(cpu_model, "?") == 0) { -/* XXX: implement xxx_cpu_list for targets that still miss it */ -#if defined(cpu_list) - cpu_list(stdout, &fprintf); -#endif - exit(1); - } - } else if (!strcmp(r, "singlestep")) { - singlestep = 1; - } else - { - usage(); - } - } - if (optind >= argc) - usage(); - filename = argv[optind]; - - /* Zero out regs */ - memset(regs, 0, sizeof(struct target_pt_regs)); - - if (cpu_model == NULL) { -#if defined(TARGET_I386) -#ifdef TARGET_X86_64 - cpu_model = "qemu64"; -#else - cpu_model = "qemu32"; -#endif -#elif defined(TARGET_PPC) -#ifdef TARGET_PPC64 - cpu_model = "970"; -#else - cpu_model = "750"; -#endif -#else -#error unsupported CPU -#endif - } - - cpu_exec_init_all(0); - /* NOTE: we need to init the CPU at this stage to get - qemu_host_page_size */ - env = cpu_init(cpu_model); - - printf("Starting %s with qemu\n----------------\n", filename); - - commpage_init(); - - if (mach_exec(filename, argv+optind, environ, regs) != 0) { - printf("Error loading %s\n", filename); - _exit(1); - } - - syscall_init(); - signal_init(); - global_env = env; - - /* build Task State */ - memset(ts, 0, sizeof(TaskState)); - env->opaque = ts; - ts->used = 1; - -#if defined(TARGET_I386) - cpu_x86_set_cpl(env, 3); - - env->cr[0] = CR0_PG_MASK | CR0_WP_MASK | CR0_PE_MASK; - env->hflags |= HF_PE_MASK; - - if (env->cpuid_features & CPUID_SSE) { - env->cr[4] |= CR4_OSFXSR_MASK; - env->hflags |= HF_OSFXSR_MASK; - } - - /* flags setup : we activate the IRQs by default as in user mode */ - env->eflags |= IF_MASK; - - /* darwin register setup */ - env->regs[R_EAX] = regs->eax; - env->regs[R_EBX] = regs->ebx; - env->regs[R_ECX] = regs->ecx; - env->regs[R_EDX] = regs->edx; - env->regs[R_ESI] = regs->esi; - env->regs[R_EDI] = regs->edi; - env->regs[R_EBP] = regs->ebp; - env->regs[R_ESP] = regs->esp; - env->eip = regs->eip; - - /* Darwin LDT setup */ - /* 2 - User code segment - 3 - User data segment - 4 - User cthread */ - bzero(ldt_table, LDT_TABLE_SIZE * sizeof(ldt_table[0])); - env->ldt.base = (uint32_t) ldt_table; - env->ldt.limit = sizeof(ldt_table) - 1; - - write_dt(ldt_table + 2, 0, 0xfffff, - DESC_G_MASK | DESC_B_MASK | DESC_P_MASK | DESC_S_MASK | - (3 << DESC_DPL_SHIFT) | (0xa << DESC_TYPE_SHIFT)); - write_dt(ldt_table + 3, 0, 0xfffff, - DESC_G_MASK | DESC_B_MASK | DESC_P_MASK | DESC_S_MASK | - (3 << DESC_DPL_SHIFT) | (0x2 << DESC_TYPE_SHIFT)); - write_dt(ldt_table + 4, 0, 0xfffff, - DESC_G_MASK | DESC_B_MASK | DESC_P_MASK | DESC_S_MASK | - (3 << DESC_DPL_SHIFT) | (0x2 << DESC_TYPE_SHIFT)); - - /* Darwin GDT setup. - * has changed a lot between old Darwin/x86 (pre-Mac Intel) and Mac OS X/x86, - now everything is done via int 0x81(mach) int 0x82 (thread) and sysenter/sysexit(unix) */ - bzero(gdt_table, sizeof(gdt_table)); - env->gdt.base = (uint32_t)gdt_table; - env->gdt.limit = sizeof(gdt_table) - 1; - - /* Set up a back door to handle sysenter syscalls (unix) */ - char * syscallbackdoor = malloc(64); - page_set_flags((int)syscallbackdoor, (int)syscallbackdoor + 64, PROT_EXEC | PROT_READ | PAGE_VALID); - - int i = 0; - syscallbackdoor[i++] = 0xcd; - syscallbackdoor[i++] = 0x90; /* int 0x90 */ - syscallbackdoor[i++] = 0x0F; - syscallbackdoor[i++] = 0x35; /* sysexit */ - - /* Darwin sysenter/sysexit setup */ - env->sysenter_cs = 0x1; //XXX - env->sysenter_eip = (int)syscallbackdoor; - env->sysenter_esp = (int)malloc(64); - - /* Darwin TSS setup - This must match up with GDT[4] */ - env->tr.base = (uint32_t) tss; - env->tr.limit = sizeof(tss) - 1; - env->tr.flags = DESC_P_MASK | (0x9 << DESC_TYPE_SHIFT); - stw(tss + 2, 0x10); // ss0 = 0x10 = GDT[2] = Kernel Data Segment - - /* Darwin interrupt setup */ - bzero(idt_table, sizeof(idt_table)); - env->idt.base = (uint32_t) idt_table; - env->idt.limit = sizeof(idt_table) - 1; - set_idt(0, 0); - set_idt(1, 0); - set_idt(2, 0); - set_idt(3, 3); - set_idt(4, 3); - set_idt(5, 3); - set_idt(6, 0); - set_idt(7, 0); - set_idt(8, 0); - set_idt(9, 0); - set_idt(10, 0); - set_idt(11, 0); - set_idt(12, 0); - set_idt(13, 0); - set_idt(14, 0); - set_idt(15, 0); - set_idt(16, 0); - set_idt(17, 0); - set_idt(18, 0); - set_idt(19, 0); - /* Syscalls are done via - int 0x80 (unix) (rarely used) - int 0x81 (mach) - int 0x82 (thread) - int 0x83 (diag) (not handled here) - sysenter/sysexit (unix) -> we redirect that to int 0x90 */ - set_idt(0x79, 3); /* Commpage hack, here is our backdoor interrupt */ - set_idt(0x80, 3); /* Unix Syscall */ - set_idt(0x81, 3); /* Mach Syscalls */ - set_idt(0x82, 3); /* thread Syscalls */ - - set_idt(0x90, 3); /* qemu-darwin-user's Unix syscalls backdoor */ - - - cpu_x86_load_seg(env, R_CS, __USER_CS); - cpu_x86_load_seg(env, R_DS, __USER_DS); - cpu_x86_load_seg(env, R_ES, __USER_DS); - cpu_x86_load_seg(env, R_SS, __USER_DS); - cpu_x86_load_seg(env, R_FS, __USER_DS); - cpu_x86_load_seg(env, R_GS, __USER_DS); - -#elif defined(TARGET_PPC) - { - int i; - -#if defined(TARGET_PPC64) -#if defined(TARGET_ABI32) - env->msr &= ~((target_ulong)1 << MSR_SF); -#else - env->msr |= (target_ulong)1 << MSR_SF; -#endif -#endif - env->nip = regs->nip; - for(i = 0; i < 32; i++) { - env->gpr[i] = regs->gpr[i]; - } - } -#else -#error unsupported target CPU -#endif - - if (use_gdbstub) { - printf("Waiting for gdb Connection on port 1234...\n"); - gdbserver_start (1234); - gdb_handlesig(env, 0); - } - - cpu_loop(env); - /* never exits */ - return 0; -} diff --git a/qemu-0.11.0/darwin-user/mmap.c b/qemu-0.11.0/darwin-user/mmap.c deleted file mode 100644 index 8ba61fb..0000000 --- a/qemu-0.11.0/darwin-user/mmap.c +++ /dev/null @@ -1,409 +0,0 @@ -/* - * mmap support for qemu - * - * Copyright (c) 2003 Fabrice Bellard - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ -#include <stdlib.h> -#include <stdio.h> -#include <stdarg.h> -#include <string.h> -#include <unistd.h> -#include <errno.h> -#include <sys/mman.h> - -#include "qemu.h" - -//#define DEBUG_MMAP - -/* NOTE: all the constants are the HOST ones */ -int target_mprotect(unsigned long start, unsigned long len, int prot) -{ - unsigned long end, host_start, host_end, addr; - int prot1, ret; - -#ifdef DEBUG_MMAP - printf("mprotect: start=0x%lx len=0x%lx prot=%c%c%c\n", start, len, - prot & PROT_READ ? 'r' : '-', - prot & PROT_WRITE ? 'w' : '-', - prot & PROT_EXEC ? 'x' : '-'); -#endif - - if ((start & ~TARGET_PAGE_MASK) != 0) - return -EINVAL; - len = TARGET_PAGE_ALIGN(len); - end = start + len; - if (end < start) - return -EINVAL; - if (prot & ~(PROT_READ | PROT_WRITE | PROT_EXEC)) - return -EINVAL; - if (len == 0) - return 0; - - host_start = start & qemu_host_page_mask; - host_end = HOST_PAGE_ALIGN(end); - if (start > host_start) { - /* handle host page containing start */ - prot1 = prot; - for(addr = host_start; addr < start; addr += TARGET_PAGE_SIZE) { - prot1 |= page_get_flags(addr); - } - if (host_end == host_start + qemu_host_page_size) { - for(addr = end; addr < host_end; addr += TARGET_PAGE_SIZE) { - prot1 |= page_get_flags(addr); - } - end = host_end; - } - ret = mprotect((void *)host_start, qemu_host_page_size, prot1 & PAGE_BITS); - if (ret != 0) - return ret; - host_start += qemu_host_page_size; - } - if (end < host_end) { - prot1 = prot; - for(addr = end; addr < host_end; addr += TARGET_PAGE_SIZE) { - prot1 |= page_get_flags(addr); - } - ret = mprotect((void *)(host_end - qemu_host_page_size), qemu_host_page_size, - prot1 & PAGE_BITS); - if (ret != 0) - return ret; - host_end -= qemu_host_page_size; - } - - /* handle the pages in the middle */ - if (host_start < host_end) { - ret = mprotect((void *)host_start, host_end - host_start, prot); - if (ret != 0) - return ret; - } - page_set_flags(start, start + len, prot | PAGE_VALID); - return 0; -} - -/* map an incomplete host page */ -int mmap_frag(unsigned long host_start, - unsigned long start, unsigned long end, - int prot, int flags, int fd, unsigned long offset) -{ - unsigned long host_end, ret, addr; - int prot1, prot_new; - - host_end = host_start + qemu_host_page_size; - - /* get the protection of the target pages outside the mapping */ - prot1 = 0; - for(addr = host_start; addr < host_end; addr++) { - if (addr < start || addr >= end) - prot1 |= page_get_flags(addr); - } - - if (prot1 == 0) { - /* no page was there, so we allocate one */ - ret = (long)mmap((void *)host_start, qemu_host_page_size, prot, - flags | MAP_ANONYMOUS, -1, 0); - if (ret == -1) - return ret; - } - prot1 &= PAGE_BITS; - - prot_new = prot | prot1; - if (!(flags & MAP_ANONYMOUS)) { - /* msync() won't work here, so we return an error if write is - possible while it is a shared mapping */ -#ifndef __APPLE__ - if ((flags & MAP_TYPE) == MAP_SHARED && -#else - if ((flags & MAP_SHARED) && -#endif - (prot & PROT_WRITE)) - return -EINVAL; - - /* adjust protection to be able to read */ - if (!(prot1 & PROT_WRITE)) - mprotect((void *)host_start, qemu_host_page_size, prot1 | PROT_WRITE); - - /* read the corresponding file data */ - pread(fd, (void *)start, end - start, offset); - - /* put final protection */ - if (prot_new != (prot1 | PROT_WRITE)) - mprotect((void *)host_start, qemu_host_page_size, prot_new); - } else { - /* just update the protection */ - if (prot_new != prot1) { - mprotect((void *)host_start, qemu_host_page_size, prot_new); - } - } - return 0; -} - -/* NOTE: all the constants are the HOST ones */ -long target_mmap(unsigned long start, unsigned long len, int prot, - int flags, int fd, unsigned long offset) -{ - unsigned long ret, end, host_start, host_end, retaddr, host_offset, host_len; -#if defined(__alpha__) || defined(__sparc__) || defined(__x86_64__) - static unsigned long last_start = 0x40000000; -#endif - -#ifdef DEBUG_MMAP - { - printf("mmap: start=0x%lx len=0x%lx prot=%c%c%c flags=", - start, len, - prot & PROT_READ ? 'r' : '-', - prot & PROT_WRITE ? 'w' : '-', - prot & PROT_EXEC ? 'x' : '-'); - if (flags & MAP_FIXED) - printf("MAP_FIXED "); - if (flags & MAP_ANONYMOUS) - printf("MAP_ANON "); -#ifndef MAP_TYPE -# define MAP_TYPE 0x3 -#endif - switch(flags & MAP_TYPE) { - case MAP_PRIVATE: - printf("MAP_PRIVATE "); - break; - case MAP_SHARED: - printf("MAP_SHARED "); - break; - default: - printf("[MAP_TYPE=0x%x] ", flags & MAP_TYPE); - break; - } - printf("fd=%d offset=%lx\n", fd, offset); - } -#endif - - if (offset & ~TARGET_PAGE_MASK) - return -EINVAL; - - len = TARGET_PAGE_ALIGN(len); - if (len == 0) - return start; - host_start = start & qemu_host_page_mask; - - if (!(flags & MAP_FIXED)) { -#if defined(__alpha__) || defined(__sparc__) || defined(__x86_64__) - /* tell the kernel to search at the same place as i386 */ - if (host_start == 0) { - host_start = last_start; - last_start += HOST_PAGE_ALIGN(len); - } -#endif - if (qemu_host_page_size != qemu_real_host_page_size) { - /* NOTE: this code is only for debugging with '-p' option */ - /* reserve a memory area */ - host_len = HOST_PAGE_ALIGN(len) + qemu_host_page_size - TARGET_PAGE_SIZE; - host_start = (long)mmap((void *)host_start, host_len, PROT_NONE, - MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); - if (host_start == -1) - return host_start; - host_end = host_start + host_len; - start = HOST_PAGE_ALIGN(host_start); - end = start + HOST_PAGE_ALIGN(len); - if (start > host_start) - munmap((void *)host_start, start - host_start); - if (end < host_end) - munmap((void *)end, host_end - end); - /* use it as a fixed mapping */ - flags |= MAP_FIXED; - } else { - /* if not fixed, no need to do anything */ - host_offset = offset & qemu_host_page_mask; - host_len = len + offset - host_offset; - start = (long)mmap((void *)host_start, host_len, - prot, flags, fd, host_offset); - if (start == -1) - return start; - /* update start so that it points to the file position at 'offset' */ - if (!(flags & MAP_ANONYMOUS)) - start += offset - host_offset; - goto the_end1; - } - } - - if (start & ~TARGET_PAGE_MASK) - return -EINVAL; - end = start + len; - host_end = HOST_PAGE_ALIGN(end); - - /* worst case: we cannot map the file because the offset is not - aligned, so we read it */ - if (!(flags & MAP_ANONYMOUS) && - (offset & ~qemu_host_page_mask) != (start & ~qemu_host_page_mask)) { - /* msync() won't work here, so we return an error if write is - possible while it is a shared mapping */ -#ifndef __APPLE__ - if ((flags & MAP_TYPE) == MAP_SHARED && -#else - if ((flags & MAP_SHARED) && -#endif - (prot & PROT_WRITE)) - return -EINVAL; - retaddr = target_mmap(start, len, prot | PROT_WRITE, - MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, - -1, 0); - if (retaddr == -1) - return retaddr; - pread(fd, (void *)start, len, offset); - if (!(prot & PROT_WRITE)) { - ret = target_mprotect(start, len, prot); - if (ret != 0) - return ret; - } - goto the_end; - } - - /* handle the start of the mapping */ - if (start > host_start) { - if (host_end == host_start + qemu_host_page_size) { - /* one single host page */ - ret = mmap_frag(host_start, start, end, - prot, flags, fd, offset); - if (ret == -1) - return ret; - goto the_end1; - } - ret = mmap_frag(host_start, start, host_start + qemu_host_page_size, - prot, flags, fd, offset); - if (ret == -1) - return ret; - host_start += qemu_host_page_size; - } - /* handle the end of the mapping */ - if (end < host_end) { - ret = mmap_frag(host_end - qemu_host_page_size, - host_end - qemu_host_page_size, host_end, - prot, flags, fd, - offset + host_end - qemu_host_page_size - start); - if (ret == -1) - return ret; - host_end -= qemu_host_page_size; - } - - /* map the middle (easier) */ - if (host_start < host_end) { - unsigned long offset1; - if (flags & MAP_ANONYMOUS) - offset1 = 0; - else - offset1 = offset + host_start - start; - ret = (long)mmap((void *)host_start, host_end - host_start, - prot, flags, fd, offset1); - if (ret == -1) - return ret; - } - the_end1: - page_set_flags(start, start + len, prot | PAGE_VALID); - the_end: -#ifdef DEBUG_MMAP - printf("target_mmap: ret=0x%lx\n", (long)start); - page_dump(stdout); - printf("\n"); -#endif - return start; -} - -int target_munmap(unsigned long start, unsigned long len) -{ - unsigned long end, host_start, host_end, addr; - int prot, ret; - -#ifdef DEBUG_MMAP - printf("munmap: start=0x%lx len=0x%lx\n", start, len); -#endif - if (start & ~TARGET_PAGE_MASK) - return -EINVAL; - len = TARGET_PAGE_ALIGN(len); - if (len == 0) - return -EINVAL; - end = start + len; - host_start = start & qemu_host_page_mask; - host_end = HOST_PAGE_ALIGN(end); - - if (start > host_start) { - /* handle host page containing start */ - prot = 0; - for(addr = host_start; addr < start; addr += TARGET_PAGE_SIZE) { - prot |= page_get_flags(addr); - } - if (host_end == host_start + qemu_host_page_size) { - for(addr = end; addr < host_end; addr += TARGET_PAGE_SIZE) { - prot |= page_get_flags(addr); - } - end = host_end; - } - if (prot != 0) - host_start += qemu_host_page_size; - } - if (end < host_end) { - prot = 0; - for(addr = end; addr < host_end; addr += TARGET_PAGE_SIZE) { - prot |= page_get_flags(addr); - } - if (prot != 0) - host_end -= qemu_host_page_size; - } - - /* unmap what we can */ - if (host_start < host_end) { - ret = munmap((void *)host_start, host_end - host_start); - if (ret != 0) - return ret; - } - - page_set_flags(start, start + len, 0); - return 0; -} - -/* XXX: currently, we only handle MAP_ANONYMOUS and not MAP_FIXED - blocks which have been allocated starting on a host page */ -long target_mremap(unsigned long old_addr, unsigned long old_size, - unsigned long new_size, unsigned long flags, - unsigned long new_addr) -{ -#ifndef __APPLE__ - /* XXX: use 5 args syscall */ - new_addr = (long)mremap((void *)old_addr, old_size, new_size, flags); - if (new_addr == -1) - return new_addr; - prot = page_get_flags(old_addr); - page_set_flags(old_addr, old_addr + old_size, 0); - page_set_flags(new_addr, new_addr + new_size, prot | PAGE_VALID); - return new_addr; -#else - qerror("target_mremap: unsupported\n"); -#endif - -} - -int target_msync(unsigned long start, unsigned long len, int flags) -{ - unsigned long end; - - if (start & ~TARGET_PAGE_MASK) - return -EINVAL; - len = TARGET_PAGE_ALIGN(len); - end = start + len; - if (end < start) - return -EINVAL; - if (end == start) - return 0; - - start &= qemu_host_page_mask; - return msync((void *)start, end - start, flags); -} diff --git a/qemu-0.11.0/darwin-user/qemu.h b/qemu-0.11.0/darwin-user/qemu.h deleted file mode 100644 index 462bbda..0000000 --- a/qemu-0.11.0/darwin-user/qemu.h +++ /dev/null @@ -1,178 +0,0 @@ -#ifndef GEMU_H -#define GEMU_H - -#include <signal.h> -#include <string.h> - -#include "cpu.h" - -#include "thunk.h" - -#include "gdbstub.h" - -typedef siginfo_t target_siginfo_t; -#define target_sigaction sigaction -#ifdef TARGET_I386 -struct target_pt_regs { - long ebx; - long ecx; - long edx; - long esi; - long edi; - long ebp; - long eax; - int xds; - int xes; - long orig_eax; - long eip; - int xcs; - long eflags; - long esp; - int xss; -}; -struct target_sigcontext { - int sc_onstack; - int sc_mask; - int sc_eax; - int sc_ebx; - int sc_ecx; - int sc_edx; - int sc_edi; - int sc_esi; - int sc_ebp; - int sc_esp; - int sc_ss; - int sc_eflags; - int sc_eip; - int sc_cs; - int sc_ds; - int sc_es; - int sc_fs; - int sc_gs; -}; - -#define __USER_CS (0x17) -#define __USER_DS (0x1F) - -#elif defined(TARGET_PPC) -struct target_pt_regs { - unsigned long gpr[32]; - unsigned long nip; - unsigned long msr; - unsigned long orig_gpr3; /* Used for restarting system calls */ - unsigned long ctr; - unsigned long link; - unsigned long xer; - unsigned long ccr; - unsigned long mq; /* 601 only (not used at present) */ - /* Used on APUS to hold IPL value. */ - unsigned long trap; /* Reason for being here */ - unsigned long dar; /* Fault registers */ - unsigned long dsisr; - unsigned long result; /* Result of a system call */ -}; - -struct target_sigcontext { - int sc_onstack; /* sigstack state to restore */ - int sc_mask; /* signal mask to restore */ - int sc_ir; /* pc */ - int sc_psw; /* processor status word */ - int sc_sp; /* stack pointer if sc_regs == NULL */ - void *sc_regs; /* (kernel private) saved state */ -}; - -#endif - -typedef struct TaskState { - struct TaskState *next; - int used; /* non zero if used */ - uint8_t stack[0]; -} __attribute__((aligned(16))) TaskState; - -void syscall_init(void); -long do_mach_syscall(void *cpu_env, int num, uint32_t arg1, uint32_t arg2, uint32_t arg3, - uint32_t arg4, uint32_t arg5, uint32_t arg6, uint32_t arg7, uint32_t arg8); -long do_thread_syscall(void *cpu_env, int num, uint32_t arg1, uint32_t arg2, uint32_t arg3, - uint32_t arg4, uint32_t arg5, uint32_t arg6, uint32_t arg7, uint32_t arg8); -long do_unix_syscall(void *cpu_env, int num); -int do_sigaction(int sig, const struct sigaction *act, - struct sigaction *oact); -int do_sigaltstack(const struct sigaltstack *ss, struct sigaltstack *oss); - -void gemu_log(const char *fmt, ...) __attribute__((format(printf,1,2))); -void qerror(const char *fmt, ...); - -void write_dt(void *ptr, unsigned long addr, unsigned long limit, int flags); - -extern CPUState *global_env; -void cpu_loop(CPUState *env); -void init_paths(const char *prefix); -const char *path(const char *pathname); - -#include "qemu-log.h" - -/* commpage.c */ -void commpage_init(void); -void do_commpage(void *cpu_env, int num, uint32_t arg1, uint32_t arg2, uint32_t arg3, - uint32_t arg4, uint32_t arg5, uint32_t arg6, uint32_t arg7, uint32_t arg8); - -/* signal.c */ -void process_pending_signals(void *cpu_env); -void signal_init(void); -int queue_signal(int sig, target_siginfo_t *info); -void host_to_target_siginfo(target_siginfo_t *tinfo, const siginfo_t *info); -void target_to_host_siginfo(siginfo_t *info, const target_siginfo_t *tinfo); -long do_sigreturn(CPUState *env, int num); - -/* machload.c */ -int mach_exec(const char * filename, char ** argv, char ** envp, - struct target_pt_regs * regs); - -/* mmap.c */ -int target_mprotect(unsigned long start, unsigned long len, int prot); -long target_mmap(unsigned long start, unsigned long len, int prot, - int flags, int fd, unsigned long offset); -int target_munmap(unsigned long start, unsigned long len); -long target_mremap(unsigned long old_addr, unsigned long old_size, - unsigned long new_size, unsigned long flags, - unsigned long new_addr); -int target_msync(unsigned long start, unsigned long len, int flags); - -/* user access */ - -/* XXX: todo protect every memory access */ -#define lock_user(x,y,z) (void*)(x) -#define unlock_user(x,y,z) - -/* Mac OS X ABI arguments processing */ -#ifdef TARGET_I386 -static inline uint32_t get_int_arg(int *i, CPUX86State *cpu_env) -{ - uint32_t *args = (uint32_t*)(cpu_env->regs[R_ESP] + 4 + *i); - *i+=4; - return tswap32(*args); -} -static inline uint64_t get_int64_arg(int *i, CPUX86State *cpu_env) -{ - uint64_t *args = (uint64_t*)(cpu_env->regs[R_ESP] + 4 + *i); - *i+=8; - return tswap64(*args); -} -#elif defined(TARGET_PPC) -static inline uint32_t get_int_arg(int *i, CPUPPCState *cpu_env) -{ - /* XXX: won't work when args goes on stack after gpr10 */ - uint32_t args = (uint32_t)(cpu_env->gpr[3+(*i & 0xff)/4]); - *i+=4; - return tswap32(args); -} -static inline uint64_t get_int64_arg(int *i, CPUPPCState *cpu_env) -{ - /* XXX: won't work when args goes on stack after gpr10 */ - uint64_t args = (uint64_t)(cpu_env->fpr[1+(*i >> 8)/8]); - *i+=(8 << 8) + 8; - return tswap64(args); -} -#endif - -#endif diff --git a/qemu-0.11.0/darwin-user/signal.c b/qemu-0.11.0/darwin-user/signal.c deleted file mode 100644 index 4862018..0000000 --- a/qemu-0.11.0/darwin-user/signal.c +++ /dev/null @@ -1,457 +0,0 @@ -/* - * Emulation of Linux signals - * - * Copyright (c) 2003 Fabrice Bellard - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <stdarg.h> -#include <unistd.h> -#include <signal.h> -#include <errno.h> -#include <sys/ucontext.h> - -#ifdef __ia64__ -#undef uc_mcontext -#undef uc_sigmask -#undef uc_stack -#undef uc_link -#endif - -#include <signal.h> - -#include "qemu.h" -#include "qemu-common.h" - -#define DEBUG_SIGNAL - -#define MAX_SIGQUEUE_SIZE 1024 - -struct sigqueue { - struct sigqueue *next; - target_siginfo_t info; -}; - -struct emulated_sigaction { - struct target_sigaction sa; - int pending; /* true if signal is pending */ - struct sigqueue *first; - struct sigqueue info; /* in order to always have memory for the - first signal, we put it here */ -}; - -static struct sigaltstack target_sigaltstack_used = { - 0, 0, SA_DISABLE -}; - -static struct emulated_sigaction sigact_table[NSIG]; -static struct sigqueue sigqueue_table[MAX_SIGQUEUE_SIZE]; /* siginfo queue */ -static struct sigqueue *first_free; /* first free siginfo queue entry */ -static int signal_pending; /* non zero if a signal may be pending */ - -static void host_signal_handler(int host_signum, siginfo_t *info, - void *puc); - - -static inline int host_to_target_signal(int sig) -{ - return sig; -} - -static inline int target_to_host_signal(int sig) -{ - return sig; -} - -/* siginfo conversion */ - - - -void host_to_target_siginfo(target_siginfo_t *tinfo, const siginfo_t *info) -{ - -} - -void target_to_host_siginfo(siginfo_t *info, const target_siginfo_t *tinfo) -{ - -} - -void signal_init(void) -{ - struct sigaction act; - int i; - - /* set all host signal handlers. ALL signals are blocked during - the handlers to serialize them. */ - sigfillset(&act.sa_mask); - act.sa_flags = SA_SIGINFO; - act.sa_sigaction = host_signal_handler; - for(i = 1; i < NSIG; i++) { - sigaction(i, &act, NULL); - } - - memset(sigact_table, 0, sizeof(sigact_table)); - - first_free = &sigqueue_table[0]; - for(i = 0; i < MAX_SIGQUEUE_SIZE - 1; i++) - sigqueue_table[i].next = &sigqueue_table[i + 1]; - sigqueue_table[MAX_SIGQUEUE_SIZE - 1].next = NULL; -} - -/* signal queue handling */ - -static inline struct sigqueue *alloc_sigqueue(void) -{ - struct sigqueue *q = first_free; - if (!q) - return NULL; - first_free = q->next; - return q; -} - -static inline void free_sigqueue(struct sigqueue *q) -{ - q->next = first_free; - first_free = q; -} - -/* abort execution with signal */ -void QEMU_NORETURN force_sig(int sig) -{ - int host_sig; - host_sig = target_to_host_signal(sig); - fprintf(stderr, "qemu: uncaught target signal %d (%s) - exiting\n", - sig, strsignal(host_sig)); - _exit(-host_sig); -} - -/* queue a signal so that it will be send to the virtual CPU as soon - as possible */ -int queue_signal(int sig, target_siginfo_t *info) -{ - struct emulated_sigaction *k; - struct sigqueue *q, **pq; - target_ulong handler; - -#if defined(DEBUG_SIGNAL) - fprintf(stderr, "queue_signal: sig=%d\n", - sig); -#endif - k = &sigact_table[sig - 1]; - handler = (target_ulong)k->sa.sa_handler; - if (handler == SIG_DFL) { - /* default handler : ignore some signal. The other are fatal */ - if (sig != SIGCHLD && - sig != SIGURG && - sig != SIGWINCH) { - force_sig(sig); - } else { - return 0; /* indicate ignored */ - } - } else if (handler == host_to_target_signal(SIG_IGN)) { - /* ignore signal */ - return 0; - } else if (handler == host_to_target_signal(SIG_ERR)) { - force_sig(sig); - } else { - pq = &k->first; - if (!k->pending) { - /* first signal */ - q = &k->info; - } else { - q = alloc_sigqueue(); - if (!q) - return -EAGAIN; - while (*pq != NULL) - pq = &(*pq)->next; - } - *pq = q; - q->info = *info; - q->next = NULL; - k->pending = 1; - /* signal that a new signal is pending */ - signal_pending = 1; - return 1; /* indicates that the signal was queued */ - } -} - -static void host_signal_handler(int host_signum, siginfo_t *info, - void *puc) -{ - int sig; - target_siginfo_t tinfo; - - /* the CPU emulator uses some host signals to detect exceptions, - we we forward to it some signals */ - if (host_signum == SIGSEGV || host_signum == SIGBUS) { - if (cpu_signal_handler(host_signum, (void*)info, puc)) - return; - } - - /* get target signal number */ - sig = host_to_target_signal(host_signum); - if (sig < 1 || sig > NSIG) - return; - -#if defined(DEBUG_SIGNAL) - fprintf(stderr, "qemu: got signal %d\n", sig); -#endif - if (queue_signal(sig, &tinfo) == 1) { - /* interrupt the virtual CPU as soon as possible */ - cpu_exit(global_env); - } -} - -int do_sigaltstack(const struct sigaltstack *ss, struct sigaltstack *oss) -{ - /* XXX: test errors */ - if(oss) - { - oss->ss_sp = tswap32(target_sigaltstack_used.ss_sp); - oss->ss_size = tswap32(target_sigaltstack_used.ss_size); - oss->ss_flags = tswap32(target_sigaltstack_used.ss_flags); - } - if(ss) - { - target_sigaltstack_used.ss_sp = tswap32(ss->ss_sp); - target_sigaltstack_used.ss_size = tswap32(ss->ss_size); - target_sigaltstack_used.ss_flags = tswap32(ss->ss_flags); - } - return 0; -} - -int do_sigaction(int sig, const struct sigaction *act, - struct sigaction *oact) -{ - struct emulated_sigaction *k; - struct sigaction act1; - int host_sig; - - if (sig < 1 || sig > NSIG) - return -EINVAL; - - k = &sigact_table[sig - 1]; -#if defined(DEBUG_SIGNAL) - fprintf(stderr, "sigaction 1 sig=%d act=0x%08x, oact=0x%08x\n", - sig, (int)act, (int)oact); -#endif - if (oact) { -#if defined(DEBUG_SIGNAL) - fprintf(stderr, "sigaction 1 sig=%d act=0x%08x, oact=0x%08x\n", - sig, (int)act, (int)oact); -#endif - - oact->sa_handler = tswapl(k->sa.sa_handler); - oact->sa_flags = tswapl(k->sa.sa_flags); - oact->sa_mask = tswapl(k->sa.sa_mask); - } - if (act) { -#if defined(DEBUG_SIGNAL) - fprintf(stderr, "sigaction handler 0x%x flag 0x%x mask 0x%x\n", - act->sa_handler, act->sa_flags, act->sa_mask); -#endif - - k->sa.sa_handler = tswapl(act->sa_handler); - k->sa.sa_flags = tswapl(act->sa_flags); - k->sa.sa_mask = tswapl(act->sa_mask); - /* we update the host signal state */ - host_sig = target_to_host_signal(sig); - if (host_sig != SIGSEGV && host_sig != SIGBUS) { -#if defined(DEBUG_SIGNAL) - fprintf(stderr, "sigaction handler going to call sigaction\n", - act->sa_handler, act->sa_flags, act->sa_mask); -#endif - - sigfillset(&act1.sa_mask); - act1.sa_flags = SA_SIGINFO; - if (k->sa.sa_flags & SA_RESTART) - act1.sa_flags |= SA_RESTART; - /* NOTE: it is important to update the host kernel signal - ignore state to avoid getting unexpected interrupted - syscalls */ - if (k->sa.sa_handler == SIG_IGN) { - act1.sa_sigaction = (void *)SIG_IGN; - } else if (k->sa.sa_handler == SIG_DFL) { - act1.sa_sigaction = (void *)SIG_DFL; - } else { - act1.sa_sigaction = host_signal_handler; - } - sigaction(host_sig, &act1, NULL); - } - } - return 0; -} - - -#ifdef TARGET_I386 - -static inline void * -get_sigframe(struct emulated_sigaction *ka, CPUX86State *env, size_t frame_size) -{ - /* XXX Fix that */ - if(target_sigaltstack_used.ss_flags & SA_DISABLE) - { - int esp; - /* Default to using normal stack */ - esp = env->regs[R_ESP]; - - return (void *)((esp - frame_size) & -8ul); - } - else - { - return target_sigaltstack_used.ss_sp; - } -} - -static void setup_frame(int sig, struct emulated_sigaction *ka, - void *set, CPUState *env) -{ - void *frame; - int i, err = 0; - - fprintf(stderr, "setup_frame %d\n", sig); - frame = get_sigframe(ka, env, sizeof(*frame)); - - /* Set up registers for signal handler */ - env->regs[R_ESP] = (unsigned long) frame; - env->eip = (unsigned long) ka->sa.sa_handler; - - env->eflags &= ~TF_MASK; - - return; - -give_sigsegv: - if (sig == SIGSEGV) - ka->sa.sa_handler = SIG_DFL; - force_sig(SIGSEGV /* , current */); -} - -long do_sigreturn(CPUState *env, int num) -{ - int i = 0; - struct target_sigcontext *scp = get_int_arg(&i, env); - /* XXX Get current signal number */ - /* XXX Adjust accordin to sc_onstack, sc_mask */ - if(tswapl(scp->sc_onstack) & 0x1) - target_sigaltstack_used.ss_flags |= ~SA_DISABLE; - else - target_sigaltstack_used.ss_flags &= SA_DISABLE; - int set = tswapl(scp->sc_eax); - sigprocmask(SIG_SETMASK, &set, NULL); - - fprintf(stderr, "do_sigreturn: partially implemented %x EAX:%x EBX:%x\n", scp->sc_mask, tswapl(scp->sc_eax), tswapl(scp->sc_ebx)); - fprintf(stderr, "ECX:%x EDX:%x EDI:%x\n", scp->sc_ecx, tswapl(scp->sc_edx), tswapl(scp->sc_edi)); - fprintf(stderr, "EIP:%x\n", tswapl(scp->sc_eip)); - - env->regs[R_EAX] = tswapl(scp->sc_eax); - env->regs[R_EBX] = tswapl(scp->sc_ebx); - env->regs[R_ECX] = tswapl(scp->sc_ecx); - env->regs[R_EDX] = tswapl(scp->sc_edx); - env->regs[R_EDI] = tswapl(scp->sc_edi); - env->regs[R_ESI] = tswapl(scp->sc_esi); - env->regs[R_EBP] = tswapl(scp->sc_ebp); - env->regs[R_ESP] = tswapl(scp->sc_esp); - env->segs[R_SS].selector = (void*)tswapl(scp->sc_ss); - env->eflags = tswapl(scp->sc_eflags); - env->eip = tswapl(scp->sc_eip); - env->segs[R_CS].selector = (void*)tswapl(scp->sc_cs); - env->segs[R_DS].selector = (void*)tswapl(scp->sc_ds); - env->segs[R_ES].selector = (void*)tswapl(scp->sc_es); - env->segs[R_FS].selector = (void*)tswapl(scp->sc_fs); - env->segs[R_GS].selector = (void*)tswapl(scp->sc_gs); - - /* Again, because our caller's caller will reset EAX */ - return env->regs[R_EAX]; -} - -#else - -static void setup_frame(int sig, struct emulated_sigaction *ka, - void *set, CPUState *env) -{ - fprintf(stderr, "setup_frame: not implemented\n"); -} - -long do_sigreturn(CPUState *env, int num) -{ - int i = 0; - struct target_sigcontext *scp = get_int_arg(&i, env); - fprintf(stderr, "do_sigreturn: not implemented\n"); - return -ENOSYS; -} - -#endif - -void process_pending_signals(void *cpu_env) -{ - struct emulated_sigaction *k; - struct sigqueue *q; - target_ulong handler; - int sig; - - if (!signal_pending) - return; - - k = sigact_table; - - for(sig = 1; sig <= NSIG; sig++) { - if (k->pending) - goto handle_signal; - k++; - } - - /* if no signal is pending, just return */ - signal_pending = 0; - return; -handle_signal: - #ifdef DEBUG_SIGNAL - fprintf(stderr, "qemu: process signal %d\n", sig); - #endif - /* dequeue signal */ - q = k->first; - k->first = q->next; - if (!k->first) - k->pending = 0; - - sig = gdb_handlesig (cpu_env, sig); - if (!sig) { - fprintf (stderr, "Lost signal\n"); - abort(); - } - - handler = k->sa.sa_handler; - if (handler == SIG_DFL) { - /* default handler : ignore some signal. The other are fatal */ - if (sig != SIGCHLD && - sig != SIGURG && - sig != SIGWINCH) { - force_sig(sig); - } - } else if (handler == SIG_IGN) { - /* ignore sig */ - } else if (handler == SIG_ERR) { - force_sig(sig); - } else { - - setup_frame(sig, k, 0, cpu_env); - if (k->sa.sa_flags & SA_RESETHAND) - k->sa.sa_handler = SIG_DFL; - } - if (q != &k->info) - free_sigqueue(q); -} diff --git a/qemu-0.11.0/darwin-user/syscall.c b/qemu-0.11.0/darwin-user/syscall.c deleted file mode 100644 index d774ad3..0000000 --- a/qemu-0.11.0/darwin-user/syscall.c +++ /dev/null @@ -1,1566 +0,0 @@ -/* - * Darwin syscalls - * - * Copyright (c) 2003 Fabrice Bellard - * Copyright (c) 2006 Pierre d'Herbemont - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <errno.h> - -#include <mach/host_info.h> -#include <mach/mach.h> -#include <mach/mach_time.h> -#include <mach/message.h> - -#include <pthread.h> -#include <dirent.h> - -#include <sys/stat.h> -#include <sys/syscall.h> -#include <sys/sysctl.h> -#include <sys/types.h> -#include <unistd.h> -#include <sys/ioctl.h> -#include <sys/mman.h> -#include <sys/types.h> -#include <sys/dirent.h> -#include <sys/uio.h> -#include <sys/termios.h> -#include <sys/ptrace.h> -#include <net/if.h> - -#include <sys/param.h> -#include <sys/mount.h> - -#include <sys/attr.h> - -#include <mach/ndr.h> -#include <mach/mig_errors.h> - -#include <sys/xattr.h> - -#include "qemu.h" - -//#define DEBUG_SYSCALL - -#ifdef DEBUG_SYSCALL -# define DEBUG_FORCE_ENABLE_LOCAL() int __DEBUG_qemu_user_force_enable = 1 -# define DEBUG_BEGIN_ENABLE __DEBUG_qemu_user_force_enable = 1; -# define DEBUG_END_ENABLE __DEBUG_qemu_user_force_enable = 0; - -# define DEBUG_DISABLE_ALL() static int __DEBUG_qemu_user_force_enable = 0 -# define DEBUG_ENABLE_ALL() static int __DEBUG_qemu_user_force_enable = 1 - DEBUG_ENABLE_ALL(); - -# define DPRINTF(...) do { qemu_log(__VA_ARGS__); \ - if(__DEBUG_qemu_user_force_enable) fprintf(stderr, __VA_ARGS__); \ - } while(0) -#else -# define DEBUG_FORCE_ENABLE_LOCAL() -# define DEBUG_BEGIN_ENABLE -# define DEBUG_END_ENABLE - -# define DPRINTF(...) do { qemu_log(__VA_ARGS__); } while(0) -#endif - -enum { - bswap_out = 0, - bswap_in = 1 -}; - -extern const char *interp_prefix; - -static inline long get_errno(long ret) -{ - if (ret == -1) - return -errno; - else - return ret; -} - -static inline int is_error(long ret) -{ - return (unsigned long)ret >= (unsigned long)(-4096); -} - -/* ------------------------------------------------------------ - Mach syscall handling -*/ - -void static inline print_description_msg_header(mach_msg_header_t *hdr) -{ - char *name = NULL; - int i; - struct { int number; char *name; } msg_name[] = - { - /* see http://fxr.watson.org/fxr/source/compat/mach/mach_namemap.c?v=NETBSD */ - { 200, "host_info" }, - { 202, "host_page_size" }, - { 206, "host_get_clock_service" }, - { 206, "host_get_clock_service" }, - { 206, "host_get_clock_service" }, - { 306, "host_get_clock_service" }, - { 3204, "mach_port_allocate" }, - { 3206, "mach_port_deallocate" }, - { 3404, "mach_ports_lookup" }, - { 3409, "mach_task_get_special_port" }, - { 3414, "mach_task_get_exception_ports" }, - { 3418, "mach_semaphore_create" }, - { 3504, "mach_semaphore_create" }, - { 3509, "mach_semaphore_create" }, - { 3518, "semaphore_create" }, - { 3616, "thread_policy" }, - { 3801, "vm_allocate" }, - { 3802, "vm_deallocate" }, - { 3802, "vm_deallocate" }, - { 3803, "vm_protect" }, - { 3812, "vm_map" }, - { 4241776, "lu_message_send_id" }, /* lookupd */ - { 4241876, "lu_message_reply_id" }, /* lookupd */ - }; - - for(i = 0; i < ARRAY_SIZE(msg_name); i++) { - if(msg_name[i].number == hdr->msgh_id) - { - name = msg_name[i].name; - break; - } - } - if(!name) - DPRINTF("unknown mach msg %d 0x%x\n", hdr->msgh_id, hdr->msgh_id); - else - DPRINTF("%s\n", name); -#if 0 - DPRINTF("Bits: %8x\n", hdr->msgh_bits); - DPRINTF("Size: %8x\n", hdr->msgh_size); - DPRINTF("Rmte: %8x\n", hdr->msgh_remote_port); - DPRINTF("Locl: %8x\n", hdr->msgh_local_port); - DPRINTF("Rsrv: %8x\n", hdr->msgh_reserved); - - DPRINTF("Id : %8x\n", hdr->msgh_id); - - NDR_record_t *ndr = (NDR_record_t *)(hdr + 1); - DPRINTF("hdr = %p, sizeof(hdr) = %x, NDR = %p\n", hdr, (unsigned int)sizeof(mach_msg_header_t), ndr); - DPRINTF("%d %d %d %d %d %d %d %d\n", - ndr->mig_vers, ndr->if_vers, ndr->reserved1, ndr->mig_encoding, - ndr->int_rep, ndr->char_rep, ndr->float_rep, ndr->reserved2); -#endif -} - -static inline void print_mach_msg_return(mach_msg_return_t ret) -{ - int i, found = 0; -#define MACH_MSG_RET(msg) { msg, #msg } - struct { int code; char *name; } msg_name[] = - { - /* ref: http://darwinsource.opendarwin.org/10.4.2/xnu-792.2.4/osfmk/man/mach_msg.ht… */ - /* send message */ - MACH_MSG_RET(MACH_SEND_MSG_TOO_SMALL), - MACH_MSG_RET(MACH_SEND_NO_BUFFER), - MACH_MSG_RET(MACH_SEND_INVALID_DATA), - MACH_MSG_RET(MACH_SEND_INVALID_HEADER), - MACH_MSG_RET(MACH_SEND_INVALID_DEST), - MACH_MSG_RET(MACH_SEND_INVALID_NOTIFY), - MACH_MSG_RET(MACH_SEND_INVALID_REPLY), - MACH_MSG_RET(MACH_SEND_INVALID_TRAILER), - MACH_MSG_RET(MACH_SEND_INVALID_MEMORY), - MACH_MSG_RET(MACH_SEND_INVALID_RIGHT), - MACH_MSG_RET(MACH_SEND_INVALID_TYPE), - MACH_MSG_RET(MACH_SEND_INTERRUPTED), - MACH_MSG_RET(MACH_SEND_TIMED_OUT), - - MACH_MSG_RET(MACH_RCV_BODY_ERROR), - MACH_MSG_RET(MACH_RCV_HEADER_ERROR), - - MACH_MSG_RET(MACH_RCV_IN_SET), - MACH_MSG_RET(MACH_RCV_INTERRUPTED), - - MACH_MSG_RET(MACH_RCV_INVALID_DATA), - MACH_MSG_RET(MACH_RCV_INVALID_NAME), - MACH_MSG_RET(MACH_RCV_INVALID_NOTIFY), - MACH_MSG_RET(MACH_RCV_INVALID_TRAILER), - MACH_MSG_RET(MACH_RCV_INVALID_TYPE), - - MACH_MSG_RET(MACH_RCV_PORT_CHANGED), - MACH_MSG_RET(MACH_RCV_PORT_DIED), - - MACH_MSG_RET(MACH_RCV_SCATTER_SMALL), - MACH_MSG_RET(MACH_RCV_TIMED_OUT), - MACH_MSG_RET(MACH_RCV_TOO_LARGE) - }; -#undef MACH_MSG_RET - - if( ret == MACH_MSG_SUCCESS) - DPRINTF("MACH_MSG_SUCCESS\n"); - else - { - for( i = 0; i < ARRAY_SIZE(msg_name); i++) { - if(msg_name[i].code == ret) { - DPRINTF("%s\n", msg_name[i].name); - found = 1; - break; - } - } - if(!found) - qerror("unknow mach message ret code %d\n", ret); - } -} - -static inline void swap_mach_msg_header(mach_msg_header_t *hdr) -{ - hdr->msgh_bits = tswap32(hdr->msgh_bits); - hdr->msgh_size = tswap32(hdr->msgh_size); - hdr->msgh_remote_port = tswap32(hdr->msgh_remote_port); - hdr->msgh_local_port = tswap32(hdr->msgh_local_port); - hdr->msgh_reserved = tswap32(hdr->msgh_reserved); - hdr->msgh_id = tswap32(hdr->msgh_id); -} - -struct complex_msg { - mach_msg_header_t hdr; - mach_msg_body_t body; -}; - -static inline void swap_mach_msg_body(struct complex_msg *complex_msg, int bswap) -{ - mach_msg_port_descriptor_t *descr = (mach_msg_port_descriptor_t *)(complex_msg+1); - int i,j; - - if(bswap == bswap_in) - tswap32s(&complex_msg->body.msgh_descriptor_count); - - DPRINTF("body.msgh_descriptor_count %d\n", complex_msg->body.msgh_descriptor_count); - - for(i = 0; i < complex_msg->body.msgh_descriptor_count; i++) { - switch(descr->type) - { - case MACH_MSG_PORT_DESCRIPTOR: - tswap32s(&descr->name); - descr++; - break; - case MACH_MSG_OOL_DESCRIPTOR: - { - mach_msg_ool_descriptor_t *ool = (void *)descr; - tswap32s((uint32_t *)&ool->address); - tswap32s(&ool->size); - - descr = (mach_msg_port_descriptor_t *)(ool+1); - break; - } - case MACH_MSG_OOL_PORTS_DESCRIPTOR: - { - mach_msg_ool_ports_descriptor_t *ool_ports = (void *)descr; - mach_port_name_t * port_names; - - if(bswap == bswap_in) - { - tswap32s((uint32_t *)&ool_ports->address); - tswap32s(&ool_ports->count); - } - - port_names = ool_ports->address; - - for(j = 0; j < ool_ports->count; j++) - tswap32s(&port_names[j]); - - if(bswap == bswap_out) - { - tswap32s((uint32_t *)&ool_ports->address); - tswap32s(&ool_ports->count); - } - - descr = (mach_msg_port_descriptor_t *)(ool_ports+1); - break; - } - default: qerror("unknow mach msg descriptor type %x\n", descr->type); - } - } - if(bswap == bswap_out) - tswap32s(&complex_msg->body.msgh_descriptor_count); -} - -static inline void swap_mach_msg(mach_msg_header_t *hdr, int bswap) -{ - if (bswap == bswap_out && hdr->msgh_bits & MACH_MSGH_BITS_COMPLEX) - swap_mach_msg_body((struct complex_msg *)hdr, bswap); - - swap_mach_msg_header(hdr); - - if (bswap == bswap_in && hdr->msgh_bits & MACH_MSGH_BITS_COMPLEX) - swap_mach_msg_body((struct complex_msg *)hdr, bswap); -} - -static inline uint32_t target_mach_msg_trap( - mach_msg_header_t *hdr, uint32_t options, uint32_t send_size, - uint32_t rcv_size, uint32_t rcv_name, uint32_t time_out, uint32_t notify) -{ - extern int mach_msg_trap(mach_msg_header_t *, mach_msg_option_t, - mach_msg_size_t, mach_msg_size_t, mach_port_t, - mach_msg_timeout_t, mach_port_t); - mach_msg_audit_trailer_t *trailer; - mach_msg_id_t msg_id; - uint32_t ret = 0; - int i; - - swap_mach_msg(hdr, bswap_in); - - msg_id = hdr->msgh_id; - - print_description_msg_header(hdr); - - ret = mach_msg_trap(hdr, options, send_size, rcv_size, rcv_name, time_out, notify); - - print_mach_msg_return(ret); - - if( (options & MACH_RCV_MSG) && (REQUESTED_TRAILER_SIZE(options) > 0) ) - { - /* XXX: the kernel always return the full trailer with MACH_SEND_MSG, so we should - probably always bswap it */ - /* warning: according to Mac OS X Internals (the book) msg_size might be expressed in - natural_t units but according to xnu/osfmk/mach/message.h: "The size of - the message must be specified in bytes" */ - trailer = (mach_msg_audit_trailer_t *)((uint8_t *)hdr + hdr->msgh_size); - /* XXX: Should probably do that based on the option asked by the sender, but dealing - with kernel answer seems more sound */ - switch(trailer->msgh_trailer_size) - { - case sizeof(mach_msg_audit_trailer_t): - for(i = 0; i < 8; i++) - tswap32s(&trailer->msgh_audit.val[i]); - /* Fall in mach_msg_security_trailer_t case */ - case sizeof(mach_msg_security_trailer_t): - tswap32s(&trailer->msgh_sender.val[0]); - tswap32s(&trailer->msgh_sender.val[1]); - /* Fall in mach_msg_seqno_trailer_t case */ - case sizeof(mach_msg_seqno_trailer_t): - tswap32s(&trailer->msgh_seqno); - /* Fall in mach_msg_trailer_t case */ - case sizeof(mach_msg_trailer_t): - tswap32s(&trailer->msgh_trailer_type); - tswap32s(&trailer->msgh_trailer_size); - break; - case 0: - /* Safer not to byteswap, but probably wrong */ - break; - default: - qerror("unknow trailer type given its size %d\n", trailer->msgh_trailer_size); - break; - } - } - - /* Special message handling */ - switch (msg_id) { - case 200: /* host_info */ - { - mig_reply_error_t *err = (mig_reply_error_t *)hdr; - struct { - uint32_t unknow1; - uint32_t max_cpus; - uint32_t avail_cpus; - uint32_t memory_size; - uint32_t cpu_type; - uint32_t cpu_subtype; - } *data = (void *)(err+1); - - DPRINTF("maxcpu = 0x%x\n", data->max_cpus); - DPRINTF("numcpu = 0x%x\n", data->avail_cpus); - DPRINTF("memsize = 0x%x\n", data->memory_size); - -#if defined(TARGET_I386) - data->cpu_type = CPU_TYPE_I386; - DPRINTF("cpu_type changed to 0x%x(i386)\n", data->cpu_type); - data->cpu_subtype = CPU_SUBTYPE_PENT; - DPRINTF("cpu_subtype changed to 0x%x(i386_pent)\n", data->cpu_subtype); -#elif defined(TARGET_PPC) - data->cpu_type = CPU_TYPE_POWERPC; - DPRINTF("cpu_type changed to 0x%x(ppc)\n", data->cpu_type); - data->cpu_subtype = CPU_SUBTYPE_POWERPC_750; - DPRINTF("cpu_subtype changed to 0x%x(ppc_all)\n", data->cpu_subtype); -#else -# error target not supported -#endif - break; - } - case 202: /* host_page_size */ - { - mig_reply_error_t *err = (mig_reply_error_t *)hdr; - uint32_t *pagesize = (uint32_t *)(err+1); - - DPRINTF("pagesize = %d\n", *pagesize); - break; - } - default: break; - } - - swap_mach_msg(hdr, bswap_out); - - return ret; -} - -long do_mach_syscall(void *cpu_env, int num, uint32_t arg1, uint32_t arg2, uint32_t arg3, - uint32_t arg4, uint32_t arg5, uint32_t arg6, uint32_t arg7, - uint32_t arg8) -{ - extern uint32_t mach_reply_port(void); - - long ret = 0; - - arg1 = tswap32(arg1); - arg2 = tswap32(arg2); - arg3 = tswap32(arg3); - arg4 = tswap32(arg4); - arg5 = tswap32(arg5); - arg6 = tswap32(arg6); - arg7 = tswap32(arg7); - arg8 = tswap32(arg8); - - DPRINTF("mach syscall %d : " , num); - - switch(num) { - /* see xnu/osfmk/mach/syscall_sw.h */ - case -26: - DPRINTF("mach_reply_port()\n"); - ret = mach_reply_port(); - break; - case -27: - DPRINTF("mach_thread_self()\n"); - ret = mach_thread_self(); - break; - case -28: - DPRINTF("mach_task_self()\n"); - ret = mach_task_self(); - break; - case -29: - DPRINTF("mach_host_self()\n"); - ret = mach_host_self(); - break; - case -31: - DPRINTF("mach_msg_trap(0x%x, 0x%x, 0x%x, 0x%x, 0x%x, 0x%x, 0x%x)\n", - arg1, arg2, arg3, arg4, arg5, arg6, arg7); - ret = target_mach_msg_trap((mach_msg_header_t *)arg1, arg2, arg3, arg4, arg5, arg6, arg7); - break; -/* may need more translation if target arch is different from host */ -#if (defined(TARGET_I386) && defined(__i386__)) || (defined(TARGET_PPC) && defined(__ppc__)) - case -33: - DPRINTF("semaphore_signal_trap(0x%x)\n", arg1); - ret = semaphore_signal_trap(arg1); - break; - case -34: - DPRINTF("semaphore_signal_all_trap(0x%x)\n", arg1); - ret = semaphore_signal_all_trap(arg1); - break; - case -35: - DPRINTF("semaphore_signal_thread_trap(0x%x)\n", arg1, arg2); - ret = semaphore_signal_thread_trap(arg1,arg2); - break; -#endif - case -36: - DPRINTF("semaphore_wait_trap(0x%x)\n", arg1); - extern int semaphore_wait_trap(int); // XXX: is there any header for that? - ret = semaphore_wait_trap(arg1); - break; -/* may need more translation if target arch is different from host */ -#if (defined(TARGET_I386) && defined(__i386__)) || (defined(TARGET_PPC) && defined(__ppc__)) - case -37: - DPRINTF("semaphore_wait_signal_trap(0x%x, 0x%x)\n", arg1, arg2); - ret = semaphore_wait_signal_trap(arg1,arg2); - break; -#endif - case -43: - DPRINTF("map_fd(0x%x, 0x%x, 0x%x, 0x%x, 0x%x)\n", - arg1, arg2, arg3, arg4, arg5); - ret = map_fd(arg1, arg2, (void*)arg3, arg4, arg5); - tswap32s((uint32_t*)arg3); - break; -/* may need more translation if target arch is different from host */ -#if (defined(TARGET_I386) && defined(__i386__)) || (defined(TARGET_PPC) && defined(__ppc__)) - case -61: - DPRINTF("syscall_thread_switch(0x%x, 0x%x, 0x%x)\n", - arg1, arg2, arg3); - ret = syscall_thread_switch(arg1, arg2, arg3); // just a hint to the scheduler; can drop? - break; -#endif - case -89: - DPRINTF("mach_timebase_info(0x%x)\n", arg1); - struct mach_timebase_info info; - ret = mach_timebase_info(&info); - if(!is_error(ret)) - { - struct mach_timebase_info *outInfo = (void*)arg1; - outInfo->numer = tswap32(info.numer); - outInfo->denom = tswap32(info.denom); - } - break; - case -90: - DPRINTF("mach_wait_until()\n"); - extern int mach_wait_until(uint64_t); // XXX: is there any header for that? - ret = mach_wait_until(((uint64_t)arg2<<32) | (uint64_t)arg1); - break; - case -91: - DPRINTF("mk_timer_create()\n"); - extern int mk_timer_create(); // XXX: is there any header for that? - ret = mk_timer_create(); - break; - case -92: - DPRINTF("mk_timer_destroy()\n"); - extern int mk_timer_destroy(int); // XXX: is there any header for that? - ret = mk_timer_destroy(arg1); - break; - case -93: - DPRINTF("mk_timer_create()\n"); - extern int mk_timer_arm(int, uint64_t); // XXX: is there any header for that? - ret = mk_timer_arm(arg1, ((uint64_t)arg3<<32) | (uint64_t)arg2); - break; - case -94: - DPRINTF("mk_timer_cancel()\n"); - extern int mk_timer_cancel(int, uint64_t *); // XXX: is there any header for that? - ret = mk_timer_cancel(arg1, (uint64_t *)arg2); - if((!is_error(ret)) && arg2) - tswap64s((uint64_t *)arg2); - break; - default: - gemu_log("qemu: Unsupported mach syscall: %d(0x%x)\n", num, num); - gdb_handlesig (cpu_env, SIGTRAP); - exit(0); - break; - } - return ret; -} - -/* ------------------------------------------------------------ - thread type syscall handling -*/ -long do_thread_syscall(void *cpu_env, int num, uint32_t arg1, uint32_t arg2, uint32_t arg3, - uint32_t arg4, uint32_t arg5, uint32_t arg6, uint32_t arg7, - uint32_t arg8) -{ - extern uint32_t cthread_set_self(uint32_t); - extern uint32_t processor_facilities_used(void); - long ret = 0; - - arg1 = tswap32(arg1); - arg2 = tswap32(arg2); - arg3 = tswap32(arg3); - arg4 = tswap32(arg4); - arg5 = tswap32(arg5); - arg6 = tswap32(arg6); - arg7 = tswap32(arg7); - arg8 = tswap32(arg8); - - DPRINTF("thread syscall %d : " , num); - - switch(num) { -#ifdef TARGET_I386 - case 0x3: -#endif - case 0x7FF1: /* cthread_set_self */ - DPRINTF("cthread_set_self(0x%x)\n", (unsigned int)arg1); - ret = cthread_set_self(arg1); -#ifdef TARGET_I386 - /* we need to update the LDT with the address of the thread */ - write_dt((void *)(((CPUX86State *) cpu_env)->ldt.base + (4 * sizeof(uint64_t))), arg1, 1, - DESC_G_MASK | DESC_B_MASK | DESC_P_MASK | DESC_S_MASK | - (3 << DESC_DPL_SHIFT) | (0x2 << DESC_TYPE_SHIFT)); - /* New i386 convention, %gs should be set to our this LDT entry */ - cpu_x86_load_seg(cpu_env, R_GS, 0x27); - /* Old i386 convention, the kernel returns the selector for the cthread (pre-10.4.8?)*/ - ret = 0x27; -#endif - break; - case 0x7FF2: /* Called the super-fast pthread_self handler by the apple guys */ - DPRINTF("pthread_self()\n"); - ret = (uint32_t)pthread_self(); - break; - case 0x7FF3: - DPRINTF("processor_facilities_used()\n"); -#ifdef __i386__ - qerror("processor_facilities_used: not implemented!\n"); -#else - ret = (uint32_t)processor_facilities_used(); -#endif - break; - default: - gemu_log("qemu: Unsupported thread syscall: %d(0x%x)\n", num, num); - gdb_handlesig (cpu_env, SIGTRAP); - exit(0); - break; - } - return ret; -} - -/* ------------------------------------------------------------ - ioctl handling -*/ -static inline void byteswap_termios(struct termios *t) -{ - tswap32s((uint32_t*)&t->c_iflag); - tswap32s((uint32_t*)&t->c_oflag); - tswap32s((uint32_t*)&t->c_cflag); - tswap32s((uint32_t*)&t->c_lflag); - /* 20 (char) bytes then */ - tswap32s((uint32_t*)&t->c_ispeed); - tswap32s((uint32_t*)&t->c_ospeed); -} - -static inline void byteswap_winsize(struct winsize *w) -{ - tswap16s(&w->ws_row); - tswap16s(&w->ws_col); - tswap16s(&w->ws_xpixel); - tswap16s(&w->ws_ypixel); -} - -#define STRUCT(name, ...) STRUCT_ ## name, -#define STRUCT_SPECIAL(name) STRUCT_ ## name, -enum { -#include "ioctls_types.h" -}; -#undef STRUCT -#undef STRUCT_SPECIAL - -#define STRUCT(name, ...) const argtype struct_ ## name ## _def[] = { __VA_ARGS__, TYPE_NULL }; -#define STRUCT_SPECIAL(name) -#include "ioctls_types.h" -#undef STRUCT -#undef STRUCT_SPECIAL - -typedef struct IOCTLEntry { - unsigned int target_cmd; - unsigned int host_cmd; - const char *name; - int access; - const argtype arg_type[5]; -} IOCTLEntry; - -#define IOC_R 0x0001 -#define IOC_W 0x0002 -#define IOC_RW (IOC_R | IOC_W) - -#define MAX_STRUCT_SIZE 4096 - -static IOCTLEntry ioctl_entries[] = { -#define IOCTL(cmd, access, ...) \ - { cmd, cmd, #cmd, access, { __VA_ARGS__ } }, -#include "ioctls.h" - { 0, 0, }, -}; - -/* ??? Implement proper locking for ioctls. */ -static long do_ioctl(long fd, long cmd, long arg) -{ - const IOCTLEntry *ie; - const argtype *arg_type; - int ret; - uint8_t buf_temp[MAX_STRUCT_SIZE]; - int target_size; - void *argptr; - - ie = ioctl_entries; - for(;;) { - if (ie->target_cmd == 0) { - gemu_log("Unsupported ioctl: cmd=0x%04lx\n", cmd); - return -ENOSYS; - } - if (ie->target_cmd == cmd) - break; - ie++; - } - arg_type = ie->arg_type; -#if defined(DEBUG) - gemu_log("ioctl: cmd=0x%04lx (%s)\n", cmd, ie->name); -#endif - switch(arg_type[0]) { - case TYPE_NULL: - /* no argument */ - ret = get_errno(ioctl(fd, ie->host_cmd)); - break; - case TYPE_PTRVOID: - case TYPE_INT: - /* int argment */ - ret = get_errno(ioctl(fd, ie->host_cmd, arg)); - break; - case TYPE_PTR: - arg_type++; - target_size = thunk_type_size(arg_type, 0); - switch(ie->access) { - case IOC_R: - ret = get_errno(ioctl(fd, ie->host_cmd, buf_temp)); - if (!is_error(ret)) { - argptr = lock_user(arg, target_size, 0); - thunk_convert(argptr, buf_temp, arg_type, THUNK_TARGET); - unlock_user(argptr, arg, target_size); - } - break; - case IOC_W: - argptr = lock_user(arg, target_size, 1); - thunk_convert(buf_temp, argptr, arg_type, THUNK_HOST); - unlock_user(argptr, arg, 0); - ret = get_errno(ioctl(fd, ie->host_cmd, buf_temp)); - break; - default: - case IOC_RW: - argptr = lock_user(arg, target_size, 1); - thunk_convert(buf_temp, argptr, arg_type, THUNK_HOST); - unlock_user(argptr, arg, 0); - ret = get_errno(ioctl(fd, ie->host_cmd, buf_temp)); - if (!is_error(ret)) { - argptr = lock_user(arg, target_size, 0); - thunk_convert(argptr, buf_temp, arg_type, THUNK_TARGET); - unlock_user(argptr, arg, target_size); - } - break; - } - break; - default: - gemu_log("Unsupported ioctl type: cmd=0x%04lx type=%d\n", cmd, arg_type[0]); - ret = -ENOSYS; - break; - } - return ret; -} - -/* ------------------------------------------------------------ - Unix syscall handling -*/ - -static inline void byteswap_attrlist(struct attrlist *a) -{ - tswap16s(&a->bitmapcount); - tswap16s(&a->reserved); - tswap32s(&a->commonattr); - tswap32s(&a->volattr); - tswap32s(&a->dirattr); - tswap32s(&a->fileattr); - tswap32s(&a->forkattr); -} - -struct attrbuf_header { - unsigned long length; -}; - -static inline void byteswap_attrbuf(struct attrbuf_header *attrbuf, struct attrlist *attrlist) -{ - DPRINTF("attrBuf.lenght %lx\n", attrbuf->length); -} - -static inline void byteswap_statfs(struct statfs *s) -{ - tswap16s((uint16_t*)&s->f_otype); - tswap16s((uint16_t*)&s->f_oflags); - tswap32s((uint32_t*)&s->f_bsize); - tswap32s((uint32_t*)&s->f_iosize); - tswap32s((uint32_t*)&s->f_blocks); - tswap32s((uint32_t*)&s->f_bfree); - tswap32s((uint32_t*)&s->f_bavail); - tswap32s((uint32_t*)&s->f_files); - tswap32s((uint32_t*)&s->f_ffree); - tswap32s((uint32_t*)&s->f_fsid.val[0]); - tswap32s((uint32_t*)&s->f_fsid.val[1]); - tswap16s((uint16_t*)&s->f_reserved1); - tswap16s((uint16_t*)&s->f_type); - tswap32s((uint32_t*)&s->f_flags); -} - -static inline void byteswap_stat(struct stat *s) -{ - tswap32s((uint32_t*)&s->st_dev); - tswap32s(&s->st_ino); - tswap16s(&s->st_mode); - tswap16s(&s->st_nlink); - tswap32s(&s->st_uid); - tswap32s(&s->st_gid); - tswap32s((uint32_t*)&s->st_rdev); - tswap32s((uint32_t*)&s->st_atimespec.tv_sec); - tswap32s((uint32_t*)&s->st_atimespec.tv_nsec); - tswap32s((uint32_t*)&s->st_mtimespec.tv_sec); - tswap32s((uint32_t*)&s->st_mtimespec.tv_nsec); - tswap32s((uint32_t*)&s->st_ctimespec.tv_sec); - tswap32s((uint32_t*)&s->st_ctimespec.tv_nsec); - tswap64s((uint64_t*)&s->st_size); - tswap64s((uint64_t*)&s->st_blocks); - tswap32s((uint32_t*)&s->st_blksize); - tswap32s(&s->st_flags); - tswap32s(&s->st_gen); -} - -static inline void byteswap_dirents(struct dirent *d, int bytes) -{ - char *b; - for( b = (char*)d; (int)b < (int)d+bytes; ) - { - unsigned short s = ((struct dirent *)b)->d_reclen; - tswap32s(&((struct dirent *)b)->d_ino); - tswap16s(&((struct dirent *)b)->d_reclen); - if(s<=0) - break; - b += s; - } -} - -static inline void byteswap_iovec(struct iovec *v, int n) -{ - int i; - for(i = 0; i < n; i++) - { - tswap32s((uint32_t*)&v[i].iov_base); - tswap32s((uint32_t*)&v[i].iov_len); - } -} - -static inline void byteswap_timeval(struct timeval *t) -{ - tswap32s((uint32_t*)&t->tv_sec); - tswap32s((uint32_t*)&t->tv_usec); -} - -long do_unix_syscall_indirect(void *cpu_env, int num); -long do_sync(void); -long do_exit(uint32_t arg1); -long do_getlogin(char *out, uint32_t size); -long do_open(char * arg1, uint32_t arg2, uint32_t arg3); -long do_getfsstat(struct statfs * arg1, uint32_t arg2, uint32_t arg3); -long do_sigprocmask(uint32_t arg1, uint32_t * arg2, uint32_t * arg3); -long do_execve(char* arg1, char ** arg2, char ** arg3); -long do_getgroups(uint32_t arg1, gid_t * arg2); -long do_gettimeofday(struct timeval * arg1, void * arg2); -long do_readv(uint32_t arg1, struct iovec * arg2, uint32_t arg3); -long do_writev(uint32_t arg1, struct iovec * arg2, uint32_t arg3); -long do_utimes(char * arg1, struct timeval * arg2); -long do_futimes(uint32_t arg1, struct timeval * arg2); -long do_statfs(char * arg1, struct statfs * arg2); -long do_fstatfs(uint32_t arg1, struct statfs * arg2); -long do_stat(char * arg1, struct stat * arg2); -long do_fstat(uint32_t arg1, struct stat * arg2); -long do_lstat(char * arg1, struct stat * arg2); -long do_getdirentries(uint32_t arg1, void* arg2, uint32_t arg3, void* arg4); -long do_lseek(void *cpu_env, int num); -long do___sysctl(int * name, uint32_t namelen, void * oldp, size_t * oldlenp, void * newp, size_t newlen /* ignored */); -long do_getattrlist(void * arg1, void * arg2, void * arg3, uint32_t arg4, uint32_t arg5); -long do_getdirentriesattr(uint32_t arg1, void * arg2, void * arg3, size_t arg4, void * arg5, void * arg6, void* arg7, uint32_t arg8); -long do_fcntl(int fd, int cmd, int arg); - -long no_syscall(void *cpu_env, int num); - -long do_pread(uint32_t arg1, void * arg2, size_t arg3, off_t arg4) -{ - DPRINTF("0x%x, %p, 0x%lx, 0x%llx\n", arg1, arg2, arg3, arg4); - long ret = pread(arg1, arg2, arg3, arg4); - return ret; -} - -long do_read(int d, void *buf, size_t nbytes) -{ - DPRINTF("0x%x, %p, 0x%lx\n", d, buf, nbytes); - long ret = get_errno(read(d, buf, nbytes)); - if(!is_error(ret)) - DPRINTF("%x\n", *(uint32_t*)buf); - return ret; -} - -long unimpl_unix_syscall(void *cpu_env, int num); - -typedef long (*syscall_function_t)(void *cpu_env, int num); - - -/* define a table that will handle the syscall number->function association */ -#define VOID void -#define INT (uint32_t)get_int_arg(&i, cpu_env) -#define INT64 (uint64_t)get_int64_arg(&i, cpu_env) -#define UINT (unsigned int)INT -#define PTR (void*)INT - -#define SIZE INT -#define OFFSET INT64 - -#define WRAPPER_CALL_DIRECT_0(function, args) long __qemu_##function(void *cpu_env) { return (long)function(); } -#define WRAPPER_CALL_DIRECT_1(function, _arg1) long __qemu_##function(void *cpu_env) { int i = 0; typeof(_arg1) arg1 = _arg1; return (long)function(arg1); } -#define WRAPPER_CALL_DIRECT_2(function, _arg1, _arg2) long __qemu_##function(void *cpu_env) { int i = 0; typeof(_arg1) arg1 = _arg1; typeof(_arg2) arg2 = _arg2; return (long)function(arg1, arg2); } -#define WRAPPER_CALL_DIRECT_3(function, _arg1, _arg2, _arg3) long __qemu_##function(void *cpu_env) { int i = 0; typeof(_arg1) arg1 = _arg1; typeof(_arg2) arg2 = _arg2; typeof(_arg3) arg3 = _arg3; return (long)function(arg1, arg2, arg3); } -#define WRAPPER_CALL_DIRECT_4(function, _arg1, _arg2, _arg3, _arg4) long __qemu_##function(void *cpu_env) { int i = 0; typeof(_arg1) arg1 = _arg1; typeof(_arg2) arg2 = _arg2; typeof(_arg3) arg3 = _arg3; typeof(_arg4) arg4 = _arg4; return (long)function(arg1, arg2, arg3, arg4); } -#define WRAPPER_CALL_DIRECT_5(function, _arg1, _arg2, _arg3, _arg4, _arg5) long __qemu_##function(void *cpu_env) { int i = 0; typeof(_arg1) arg1 = _arg1; typeof(_arg2) arg2 = _arg2; typeof(_arg3) arg3 = _arg3; typeof(_arg4) arg4 = _arg4; typeof(_arg5) arg5 = _arg5; return (long)function(arg1, arg2, arg3, arg4, arg5); } -#define WRAPPER_CALL_DIRECT_6(function, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6) long __qemu_##function(void *cpu_env) { int i = 0; typeof(_arg1) arg1 = _arg1; typeof(_arg2) arg2 = _arg2; typeof(_arg3) arg3 = _arg3; typeof(_arg4) arg4 = _arg4; typeof(_arg5) arg5 = _arg5; typeof(_arg6) arg6 = _arg6; return (long)function(arg1, arg2, arg3, arg4, arg5, arg6); } -#define WRAPPER_CALL_DIRECT_7(function, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6, _arg7) long __qemu_##function(void *cpu_env) { int i = 0; typeof(_arg1) arg1 = _arg1; typeof(_arg2) arg2 = _arg2; typeof(_arg3) arg3 = _arg3; typeof(_arg4) arg4 = _arg4; typeof(_arg5) arg5 = _arg5; typeof(_arg6) arg6 = _arg6; typeof(_arg7) arg7 = _arg7; return (long)function(arg1, arg2, arg3, arg4, arg5, arg6, arg7); } -#define WRAPPER_CALL_DIRECT_8(function, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6, _arg7, _arg8) long __qemu_##function(void *cpu_env) { int i = 0; typeof(_arg1) arg1 = _arg1; typeof(_arg2) arg2 = _arg2; typeof(_arg3) arg3 = _arg3; typeof(_arg4) arg4 = _arg4; typeof(_arg5) arg5 = _arg5; typeof(_arg6) arg6 = _arg6; typeof(_arg7) arg7 = _arg7; typeof(_arg8) arg8 = _arg8; return (long)function(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8); } -#define WRAPPER_CALL_DIRECT(function, nargs, ...) WRAPPER_CALL_DIRECT_##nargs(function, __VA_ARGS__) -#define WRAPPER_CALL_NOERRNO(function, nargs, ...) WRAPPER_CALL_DIRECT(function, nargs, __VA_ARGS__) -#define WRAPPER_CALL_INDIRECT(function, nargs, ...) -#define ENTRY(name, number, function, nargs, call_type, ...) WRAPPER_##call_type(function, nargs, __VA_ARGS__) - -#include "syscalls.h" - -#undef ENTRY -#undef WRAPPER_CALL_DIRECT -#undef WRAPPER_CALL_NOERRNO -#undef WRAPPER_CALL_INDIRECT -#undef OFFSET -#undef SIZE -#undef INT -#undef PTR -#undef INT64 - -#define _ENTRY(name, number, function, nargs, call_type) [number] = {\ - name, \ - number, \ - (syscall_function_t)function, \ - nargs, \ - call_type \ - }, - -#define ENTRY_CALL_DIRECT(name, number, function, nargs, call_type) _ENTRY(name, number, __qemu_##function, nargs, call_type) -#define ENTRY_CALL_NOERRNO(name, number, function, nargs, call_type) ENTRY_CALL_DIRECT(name, number, function, nargs, call_type) -#define ENTRY_CALL_INDIRECT(name, number, function, nargs, call_type) _ENTRY(name, number, function, nargs, call_type) -#define ENTRY(name, number, function, nargs, call_type, ...) ENTRY_##call_type(name, number, function, nargs, call_type) - -#define CALL_DIRECT 1 -#define CALL_INDIRECT 2 -#define CALL_NOERRNO (CALL_DIRECT | 4 /* = 5 */) - -struct unix_syscall { - char * name; - int number; - syscall_function_t function; - int nargs; - int call_type; -} unix_syscall_table[SYS_MAXSYSCALL] = { -#include "syscalls.h" -}; - -#undef ENTRY -#undef _ENTRY -#undef ENTRY_CALL_DIRECT -#undef ENTRY_CALL_INDIRECT -#undef ENTRY_CALL_NOERRNO - -/* Actual syscalls implementation */ - -long do_unix_syscall_indirect(void *cpu_env, int num) -{ - long ret; - int new_num; - int i = 0; - - new_num = get_int_arg(&i, cpu_env); -#ifdef TARGET_I386 - ((CPUX86State*)cpu_env)->regs[R_ESP] += 4; - /* XXX: not necessary */ - ((CPUX86State*)cpu_env)->regs[R_EAX] = new_num; -#elif TARGET_PPC - { - int i; - uint32_t **regs = ((CPUPPCState*)cpu_env)->gpr; - for(i = 3; i < 11; i++) - *regs[i] = *regs[i+1]; - /* XXX: not necessary */ - *regs[0] = new_num; - } -#endif - ret = do_unix_syscall(cpu_env, new_num); -#ifdef TARGET_I386 - ((CPUX86State*)cpu_env)->regs[R_ESP] -= 4; - /* XXX: not necessary */ - ((CPUX86State*)cpu_env)->regs[R_EAX] = num; -#elif TARGET_PPC - { - int i; - /* XXX: not really needed those regs are volatile accross calls */ - uint32_t **regs = ((CPUPPCState*)cpu_env)->gpr; - for(i = 11; i > 3; i--) - *regs[i] = *regs[i-1]; - regs[3] = new_num; - *regs[0] = num; - } -#endif - return ret; -} - -long do_exit(uint32_t arg1) -{ - exit(arg1); - /* not reached */ - return -1; -} - -long do_sync(void) -{ - sync(); - return 0; -} - -long do_getlogin(char *out, uint32_t size) -{ - char *login = getlogin(); - if(!login) - return -1; - memcpy(out, login, size); - return 0; -} -long do_open(char * arg1, uint32_t arg2, uint32_t arg3) -{ - /* XXX: don't let the %s stay in there */ - DPRINTF("open(%s, 0x%x, 0x%x)\n", arg1, arg2, arg3); - return get_errno(open(arg1, arg2, arg3)); -} - -long do_getfsstat(struct statfs * arg1, uint32_t arg2, uint32_t arg3) -{ - long ret; - DPRINTF("getfsstat(%p, 0x%x, 0x%x)\n", arg1, arg2, arg3); - ret = get_errno(getfsstat(arg1, arg2, arg3)); - if((!is_error(ret)) && arg1) - byteswap_statfs(arg1); - return ret; -} - -long do_sigprocmask(uint32_t arg1, uint32_t * arg2, uint32_t * arg3) -{ - long ret; - DPRINTF("sigprocmask(%d, %p, %p)\n", arg1, arg2, arg3); - gemu_log("XXX: sigprocmask not tested (%d, %p, %p)\n", arg1, arg2, arg3); - if(arg2) - tswap32s(arg2); - ret = get_errno(sigprocmask(arg1, (void *)arg2, (void *)arg3)); - if((!is_error(ret)) && arg3) - tswap32s(arg3); - if(arg2) - tswap32s(arg2); - return ret; -} - -long do_execve(char* arg1, char ** arg2, char ** arg3) -{ - long ret; - char **argv = arg2; - char **envp = arg3; - int argc; - int envc; - - /* XXX: don't let the %s stay in here */ - DPRINTF("execve(%s, %p, %p)\n", arg1, arg2, arg3); - - for(argc = 0; argv[argc]; argc++); - for(envc = 0; envp[envc]; envc++); - - argv = (char**)malloc(sizeof(char*)*argc); - envp = (char**)malloc(sizeof(char*)*envc); - - for(; argc >= 0; argc--) - argv[argc] = (char*)tswap32((uint32_t)(arg2)[argc]); - - for(; envc >= 0; envc--) - envp[envc] = (char*)tswap32((uint32_t)(arg3)[envc]); - - ret = get_errno(execve(arg1, argv, envp)); - free(argv); - free(envp); - return ret; -} - -long do_getgroups(uint32_t arg1, gid_t * arg2) -{ - long ret; - int i; - DPRINTF("getgroups(0x%x, %p)\n", arg1, arg2); - ret = get_errno(getgroups(arg1, arg2)); - if(ret > 0) - for(i = 0; i < arg1; i++) - tswap32s(&arg2[i]); - return ret; -} - -long do_gettimeofday(struct timeval * arg1, void * arg2) -{ - long ret; - DPRINTF("gettimeofday(%p, %p)\n", - arg1, arg2); - ret = get_errno(gettimeofday(arg1, arg2)); - if(!is_error(ret)) - { - /* timezone no longer used according to the manpage, so don't bother with it */ - byteswap_timeval(arg1); - } - return ret; -} - -long do_readv(uint32_t arg1, struct iovec * arg2, uint32_t arg3) -{ - long ret; - DPRINTF("readv(0x%x, %p, 0x%x)\n", arg1, arg2, arg3); - if(arg2) - byteswap_iovec(arg2, arg3); - ret = get_errno(readv(arg1, arg2, arg3)); - if((!is_error(ret)) && arg2) - byteswap_iovec(arg2, arg3); - return ret; -} - -long do_writev(uint32_t arg1, struct iovec * arg2, uint32_t arg3) -{ - long ret; - DPRINTF("writev(0x%x, %p, 0x%x)\n", arg1, arg2, arg3); - if(arg2) - byteswap_iovec(arg2, arg3); - ret = get_errno(writev(arg1, arg2, arg3)); - if((!is_error(ret)) && arg2) - byteswap_iovec(arg2, arg3); - return ret; -} - -long do_utimes(char * arg1, struct timeval * arg2) -{ - DPRINTF("utimes(%p, %p)\n", arg1, arg2); - if(arg2) - { - byteswap_timeval(arg2); - byteswap_timeval(arg2+1); - } - return get_errno(utimes(arg1, arg2)); -} - -long do_futimes(uint32_t arg1, struct timeval * arg2) -{ - DPRINTF("futimes(0x%x, %p)\n", arg1, arg2); - if(arg2) - { - byteswap_timeval(arg2); - byteswap_timeval(arg2+1); - } - return get_errno(futimes(arg1, arg2)); -} - -long do_statfs(char * arg1, struct statfs * arg2) -{ - long ret; - DPRINTF("statfs(%p, %p)\n", arg1, arg2); - ret = get_errno(statfs(arg1, arg2)); - if(!is_error(ret)) - byteswap_statfs(arg2); - return ret; -} - -long do_fstatfs(uint32_t arg1, struct statfs* arg2) -{ - long ret; - DPRINTF("fstatfs(0x%x, %p)\n", - arg1, arg2); - ret = get_errno(fstatfs(arg1, arg2)); - if(!is_error(ret)) - byteswap_statfs(arg2); - - return ret; -} - -long do_stat(char * arg1, struct stat * arg2) -{ - long ret; - /* XXX: don't let the %s stay in there */ - DPRINTF("stat(%s, %p)\n", arg1, arg2); - ret = get_errno(stat(arg1, arg2)); - if(!is_error(ret)) - byteswap_stat(arg2); - return ret; -} - -long do_fstat(uint32_t arg1, struct stat * arg2) -{ - long ret; - DPRINTF("fstat(0x%x, %p)\n", arg1, arg2); - ret = get_errno(fstat(arg1, arg2)); - if(!is_error(ret)) - byteswap_stat(arg2); - return ret; -} - -long do_lstat(char * arg1, struct stat * arg2) -{ - long ret; - /* XXX: don't let the %s stay in there */ - DPRINTF("lstat(%s, %p)\n", (const char *)arg1, arg2); - ret = get_errno(lstat(arg1, arg2)); - if(!is_error(ret)) - byteswap_stat(arg2); - return ret; -} - -long do_getdirentries(uint32_t arg1, void* arg2, uint32_t arg3, void* arg4) -{ - long ret; - DPRINTF("getdirentries(0x%x, %p, 0x%x, %p)\n", arg1, arg2, arg3, arg4); - if(arg4) - tswap32s((uint32_t *)arg4); - ret = get_errno(getdirentries(arg1, arg2, arg3, arg4)); - if(arg4) - tswap32s((uint32_t *)arg4); - if(!is_error(ret)) - byteswap_dirents(arg2, ret); - return ret; -} - -long do_lseek(void *cpu_env, int num) -{ - long ret; - int i = 0; - uint32_t arg1 = get_int_arg(&i, cpu_env); - uint64_t offset = get_int64_arg(&i, cpu_env); - uint32_t arg3 = get_int_arg(&i, cpu_env); - uint64_t r = lseek(arg1, offset, arg3); -#ifdef TARGET_I386 - /* lowest word in eax, highest in edx */ - ret = r & 0xffffffff; /* will be set to eax after do_unix_syscall exit */ - ((CPUX86State *)cpu_env)->regs[R_EDX] = (uint32_t)((r >> 32) & 0xffffffff) ; -#elif defined TARGET_PPC - ret = r & 0xffffffff; /* will be set to r3 after do_unix_syscall exit */ - ((CPUPPCState *)cpu_env)->gpr[4] = (uint32_t)((r >> 32) & 0xffffffff) ; -#else - qerror("64 bit ret value on your arch?"); -#endif - return get_errno(ret); -} - -void no_swap(void * oldp, int size) -{ -} - -void sysctl_tswap32s(void * oldp, int size) -{ - tswap32s(oldp); -} - -void bswap_oid(uint32_t * oldp, int size) -{ - int count = size / sizeof(int); - int i = 0; - do { tswap32s(oldp + i); } while (++i < count); -} - -void sysctl_usrstack(uint32_t * oldp, int size) -{ - DPRINTF("sysctl_usrstack: 0x%x\n", *oldp); - tswap32s(oldp); -} - -void sysctl_ncpu(uint32_t * ncpu, int size) -{ - *ncpu = 0x1; - DPRINTF("sysctl_ncpu: 0x%x\n", *ncpu); - tswap32s(ncpu); -} - -void sysctl_exec(char * exec, int size) -{ - DPRINTF("sysctl_exec: %s\n", exec); -} - -void sysctl_translate(char * exec, int size) -{ - DPRINTF("sysctl_translate: %s\n", exec); -} - -struct sysctl_dir { - int num; - const char * name; - void (*swap_func)(void *, int); - struct sysctl_dir *childs; -}; - -#define ENTRYD(num, name, childs) { num, name, NULL, childs } -#define ENTRYE(num, name, func) { num, name, (void (*)(void *, int))func, NULL } -struct sysctl_dir sysctls_unspec[] = { - ENTRYE(3, "oip", bswap_oid), - { 0, NULL, NULL, NULL } -}; - -struct sysctl_dir sysctls_kern[] = { - ENTRYE(KERN_TRANSLATE, "translate", sysctl_translate), /* 44 */ - ENTRYE(KERN_EXEC, "exec", sysctl_exec), /* 45 */ - ENTRYE(KERN_USRSTACK32, "KERN_USRSTACK32", sysctl_usrstack), /* 35 */ - ENTRYE(KERN_SHREG_PRIVATIZABLE, "KERN_SHREG_PRIVATIZABLE", sysctl_tswap32s), /* 54 */ - { 0, NULL, NULL, NULL } -}; - -struct sysctl_dir sysctls_hw[] = { - ENTRYE(HW_NCPU, "ncpud", sysctl_tswap32s), - ENTRYE(104, "104", no_swap), - ENTRYE(105, "105", no_swap), - { 0, NULL, NULL, NULL } -}; - -struct sysctl_dir sysctls[] = { - ENTRYD(CTL_UNSPEC, "unspec", sysctls_unspec), - ENTRYD(CTL_KERN, "kern", sysctls_kern), - ENTRYD(CTL_HW, "hw", sysctls_hw ), - { 0, NULL, NULL, NULL } -}; - -#undef ENTRYE -#undef ENTRYD - -static inline struct sysctl_dir * get_sysctl_entry_for_mib(int mib, struct sysctl_dir * sysctl_elmt) -{ - if(!sysctl_elmt) - return NULL; - for(; sysctl_elmt->name != NULL ; sysctl_elmt++) { - if(sysctl_elmt->num == mib) - return sysctl_elmt; - } - return NULL; -} - -static inline long bswap_syctl(int * mib, int count, void *buf, int size) -{ - int i; - struct sysctl_dir * sysctl = sysctls; - struct sysctl_dir * ret = NULL; - - for(i = 0; i < count; i++) { - - if(!(ret = sysctl = get_sysctl_entry_for_mib(mib[i], sysctl))) { - gemu_log("bswap_syctl: can't find mib %d\n", mib[i]); - return -ENOTDIR; - } - if(!(sysctl = sysctl->childs)) - break; - } - - if(ret->childs) - qerror("we shouldn't have a directory element\n"); - - ret->swap_func(buf, size); - return 0; -} - -static inline void print_syctl(int * mib, int count) -{ - int i; - struct sysctl_dir * sysctl = sysctls; - struct sysctl_dir * ret = NULL; - - for(i = 0; i < count; i++) { - if(!(ret = sysctl = get_sysctl_entry_for_mib(mib[i], sysctl))){ - gemu_log("print_syctl: can't find mib %d\n", mib[i]); - return; - } - DPRINTF("%s.", sysctl->name); - if(!(sysctl = sysctl->childs)) - break; - } - DPRINTF("\n"); -} - -long do___sysctl(int * name, uint32_t namelen, void * oldp, size_t * oldlenp, void * newp, size_t newlen /* ignored */) -{ - long ret = 0; - int i; - DPRINTF("sysctl(%p, 0x%x, %p, %p, %p, 0x%lx)\n", - name, namelen, oldp, oldlenp, newp, newlen); - if(name) { - i = 0; - do { tswap32s( name + i); } while (++i < namelen); - print_syctl(name, namelen); - //bswap_syctl(name, namelen, newp, newlen); - tswap32s((uint32_t*)oldlenp); - } - - if(name) /* Sometimes sysctl is called with no arg1, ignore */ - ret = get_errno(sysctl(name, namelen, oldp, oldlenp, newp, newlen)); - -#if defined(TARGET_I386) ^ defined(__i386__) || defined(TARGET_PPC) ^ defined(__ppc__) - if (!is_error(ret) && bswap_syctl(name, namelen, oldp, *oldlenp) != 0) { - return -ENOTDIR; - } -#endif - - if(name) { - //bswap_syctl(name, namelen, newp, newlen); - tswap32s((uint32_t*)oldlenp); - - i = 0; - do { tswap32s( name + i); } while (++i < namelen); - } - return ret; -} - -long do_getattrlist(void * arg1, void * arg2, void * arg3, uint32_t arg4, uint32_t arg5) -{ - struct attrlist * attrlist = (void *)arg2; - long ret; - -#if defined(TARGET_I386) ^ defined(__i386__) || defined(TARGET_PPC) ^ defined(__ppc__) - gemu_log("SYS_getdirentriesattr unimplemented\n"); - return -ENOTSUP; -#endif - /* XXX: don't let the %s stay in there */ - DPRINTF("getattrlist(%s, %p, %p, 0x%x, 0x%x)\n", - (char *)arg1, arg2, arg3, arg4, arg5); - - if(arg2) /* XXX: We should handle that in a copy especially - if the structure is not writable */ - byteswap_attrlist(attrlist); - - ret = get_errno(getattrlist((const char* )arg1, attrlist, (void *)arg3, arg4, arg5)); - - if(!is_error(ret)) - { - byteswap_attrbuf((void *)arg3, attrlist); - byteswap_attrlist(attrlist); - } - return ret; -} - -long do_getdirentriesattr(uint32_t arg1, void * arg2, void * arg3, size_t arg4, void * arg5, void * arg6, void* arg7, uint32_t arg8) -{ - DPRINTF("getdirentriesattr(0x%x, %p, %p, 0x%lx, %p, %p, %p, 0x%x)\n", - arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8); -#if defined(TARGET_I386) ^ defined(__i386__) || defined(TARGET_PPC) ^ defined(__ppc__) - qerror("SYS_getdirentriesattr unimplemented\n"); -#endif - - return get_errno(getdirentriesattr( arg1, (struct attrlist * )arg2, (void *)arg3, arg4, - (unsigned long *)arg5, (unsigned long *)arg6, - (unsigned long *)arg7, arg8)); -} - -static inline void bswap_flock(struct flock *f) -{ - tswap64s(&f->l_start); - tswap64s(&f->l_len); - tswap32s(&f->l_pid); - tswap16s(&f->l_type); - tswap16s(&f->l_whence); -} - -static inline void bswap_fstore(struct fstore *f) -{ - tswap32s(&f->fst_flags); - tswap32s(&f->fst_posmode); - tswap64s(&f->fst_offset); - tswap64s(&f->fst_length); - tswap64s(&f->fst_bytesalloc); -} - -static inline void bswap_radvisory(struct radvisory *f) -{ - tswap64s(&f->ra_offset); - tswap32s(&f->ra_count); -} - -static inline void bswap_fbootstraptransfer(struct fbootstraptransfer *f) -{ - tswap64s(&f->fbt_offset); - tswap32s((uint32_t*)&f->fbt_length); - tswap32s((uint32_t*)&f->fbt_buffer); /* XXX: this is a ptr */ -} - -static inline void bswap_log2phys(struct log2phys *f) -{ - tswap32s(&f->l2p_flags); - tswap64s(&f->l2p_contigbytes); - tswap64s(&f->l2p_devoffset); -} - -static inline void bswap_fcntl_arg(int cmd, void * arg) -{ - switch(cmd) - { - case F_DUPFD: - case F_GETFD: - case F_SETFD: - case F_GETFL: - case F_SETFL: - case F_GETOWN: - case F_SETOWN: - case F_SETSIZE: - case F_RDAHEAD: - case F_FULLFSYNC: - break; - case F_GETLK: - case F_SETLK: - case F_SETLKW: - bswap_flock(arg); - break; - case F_PREALLOCATE: - bswap_fstore(arg); - break; - case F_RDADVISE: - bswap_radvisory(arg); - break; - case F_READBOOTSTRAP: - case F_WRITEBOOTSTRAP: - bswap_fbootstraptransfer(arg); - break; - case F_LOG2PHYS: - bswap_log2phys(arg); - break; - default: - gemu_log("unknow cmd in fcntl\n"); - } -} - -long do_fcntl(int fd, int cmd, int arg) -{ - long ret; - bswap_fcntl_arg(cmd, (void *)arg); - ret = get_errno(fcntl(fd, cmd, arg)); - if(!is_error(ret)) - bswap_fcntl_arg(cmd, (void *)arg); - return ret; -} - -long no_syscall(void *cpu_env, int num) -{ - /* XXX: We should probably fordward it to the host kernel */ - qerror("no unix syscall %d\n", num); - /* not reached */ - return -1; -} - -long unimpl_unix_syscall(void *cpu_env, int num) -{ - if( (num < 0) || (num > SYS_MAXSYSCALL-1) ) - qerror("unix syscall %d is out of unix syscall bounds (0-%d) " , num, SYS_MAXSYSCALL-1); - - gemu_log("qemu: Unsupported unix syscall %s %d\n", unix_syscall_table[num].name , num); - gdb_handlesig (cpu_env, SIGTRAP); - exit(-1); -} - -long do_unix_syscall(void *cpu_env, int num) -{ - long ret = 0; - - DPRINTF("unix syscall %d: " , num); - - if( (num < 0) || (num > SYS_MAXSYSCALL-1) ) - qerror("unix syscall %d is out of unix syscall bounds (0-%d) " , num, SYS_MAXSYSCALL-1); - - DPRINTF("%s [%s]", unix_syscall_table[num].name, unix_syscall_table[num].call_type & CALL_DIRECT ? "direct" : "indirect" ); - ret = unix_syscall_table[num].function(cpu_env, num); - - if(!(unix_syscall_table[num].call_type & CALL_NOERRNO)) - ret = get_errno(ret); - - DPRINTF("[returned 0x%x(%d)]\n", (int)ret, (int)ret); - return ret; -} - -/* ------------------------------------------------------------ - syscall_init -*/ -void syscall_init(void) -{ - /* Nothing yet */ -} diff --git a/qemu-0.11.0/darwin-user/syscalls.h b/qemu-0.11.0/darwin-user/syscalls.h deleted file mode 100644 index 34d95da..0000000 --- a/qemu-0.11.0/darwin-user/syscalls.h +++ /dev/null @@ -1,384 +0,0 @@ -/* generated from xnu/bsd/kern/syscalls.master */ - - ENTRY("syscall", SYS_syscall, do_unix_syscall_indirect, 0, CALL_INDIRECT, VOID) /* 0 indirect syscall */ - ENTRY("exit", SYS_exit, do_exit, 1, CALL_DIRECT, INT) /* 1 */ - ENTRY("fork", SYS_fork, fork, 0, CALL_NOERRNO, VOID) /* 2 */ - ENTRY("read", SYS_read, do_read, 3, CALL_DIRECT, INT, PTR, SIZE) /* 3 */ - ENTRY("write", SYS_write, write, 3, CALL_DIRECT, INT, PTR, SIZE) /* 4 */ - ENTRY("open", SYS_open, do_open, 3, CALL_DIRECT, PTR, INT, INT) /* 5 */ - ENTRY("close", SYS_close, close, 1, CALL_DIRECT, INT) /* 6 */ - ENTRY("wait4", SYS_wait4, wait4, 4, CALL_DIRECT, INT, PTR, INT, PTR) /* 7 */ - ENTRY("", 8, no_syscall, 0, CALL_INDIRECT, VOID) /* 8 old creat */ - ENTRY("link", SYS_link, link, 2, CALL_DIRECT, PTR, PTR) /* 9 */ - ENTRY("unlink", SYS_unlink, unlink, 1, CALL_DIRECT, PTR) /* 10 */ - ENTRY("", 11, no_syscall, 0, CALL_INDIRECT, VOID) /* 11 old execv */ - ENTRY("chdir", SYS_chdir, chdir, 1, CALL_DIRECT, PTR) /* 12 */ - ENTRY("fchdir", SYS_fchdir, fchdir, 1, CALL_DIRECT, INT) /* 13 */ - ENTRY("mknod", SYS_mknod, mknod, 3, CALL_DIRECT, PTR, INT, INT) /* 14 */ - ENTRY("chmod", SYS_chmod, chmod, 2, CALL_DIRECT, PTR, INT) /* 15 */ - ENTRY("chown", SYS_chown, chown, 3, CALL_DIRECT, PTR, INT, INT) /* 16 */ - ENTRY("obreak", SYS_obreak, no_syscall, 1, CALL_INDIRECT, VOID) /* 17 old break */ - ENTRY("ogetfsstat", 18, unimpl_unix_syscall, 3, CALL_INDIRECT, PTR, INT, INT) /* 18 */ - ENTRY("", 19, no_syscall, 0, CALL_INDIRECT, VOID) /* 19 old lseek */ - ENTRY("getpid", SYS_getpid, getpid, 0, CALL_NOERRNO, VOID) /* 20 */ - ENTRY("", 21, no_syscall, 0, CALL_INDIRECT, VOID) /* 21 old mount */ - ENTRY("", 22, no_syscall, 0, CALL_INDIRECT, VOID) /* 22 old umount */ - ENTRY("setuid", SYS_setuid, setuid, 1, CALL_DIRECT, INT) /* 23 */ - ENTRY("getuid", SYS_getuid, getuid, 0, CALL_NOERRNO, VOID) /* 24 */ - ENTRY("geteuid", SYS_geteuid, geteuid, 0, CALL_NOERRNO, VOID) /* 25 */ - ENTRY("ptrace", SYS_ptrace, ptrace, 4, CALL_DIRECT, INT, INT, PTR, INT) /* 26 */ - ENTRY("recvmsg", SYS_recvmsg, recvmsg, 3, CALL_DIRECT, INT, PTR, INT) /* 27 */ - ENTRY("sendmsg", SYS_sendmsg, sendmsg, 3, CALL_DIRECT, INT, PTR, INT) /* 28 */ - ENTRY("recvfrom", SYS_recvfrom, recvfrom, 6, CALL_DIRECT, INT, PTR, INT, INT, PTR, PTR) /* 29 */ - ENTRY("accept", SYS_accept, accept, 3, CALL_DIRECT, INT, PTR, PTR) /* 30 */ - ENTRY("getpeername", SYS_getpeername, getpeername, 3, CALL_DIRECT, INT, PTR, PTR) /* 31 */ - ENTRY("getsockname", SYS_getsockname, getsockname, 3, CALL_DIRECT, INT, PTR, PTR) /* 32 */ - ENTRY("access", SYS_access, access, 2, CALL_DIRECT, PTR, INT) /* 33 */ - ENTRY("chflags", SYS_chflags, chflags, 2, CALL_DIRECT, PTR, INT) /* 34 */ - ENTRY("fchflags", SYS_fchflags, fchflags, 2, CALL_DIRECT, INT, INT) /* 35 */ - ENTRY("sync", SYS_sync, do_sync, 0, CALL_INDIRECT, VOID) /* 36 */ - ENTRY("kill", SYS_kill, kill, 2, CALL_DIRECT, INT, INT) /* 37 */ - ENTRY("", 38, no_syscall, 0, CALL_INDIRECT, VOID) /* 38 old stat */ - ENTRY("getppid", SYS_getppid, getppid, 0, CALL_DIRECT, VOID) /* 39 */ - ENTRY("", 40, no_syscall, 0, CALL_INDIRECT, VOID) /* 40 old lstat */ - ENTRY("dup", SYS_dup, dup, 1, CALL_DIRECT, INT) /* 41 */ - ENTRY("pipe", SYS_pipe, pipe, 0, CALL_INDIRECT, PTR) /* 42 */ - ENTRY("getegid", SYS_getegid, getegid, 0, CALL_NOERRNO, VOID) /* 43 */ - ENTRY("profil", SYS_profil, profil, 4, CALL_DIRECT, PTR, SIZE, INT, INT) /* 44 */ - ENTRY("ktrace", SYS_ktrace, no_syscall, 4, CALL_INDIRECT, VOID) /* 45 */ - ENTRY("sigaction", SYS_sigaction, do_sigaction, 3, CALL_DIRECT, INT, PTR, PTR) /* 46 */ - ENTRY("getgid", SYS_getgid, getgid, 0, CALL_NOERRNO, VOID) /* 47 */ - ENTRY("sigprocmask", SYS_sigprocmask, do_sigprocmask, 3, CALL_DIRECT, INT, PTR, PTR) /* 48 */ - ENTRY("getlogin", SYS_getlogin, do_getlogin, 2, CALL_DIRECT, PTR, UINT) /* 49 XXX */ - ENTRY("setlogin", SYS_setlogin, setlogin, 1, CALL_DIRECT, PTR) /* 50 */ - ENTRY("acct", SYS_acct, acct, 1, CALL_DIRECT, PTR) /* 51 */ - ENTRY("sigpending", SYS_sigpending, sigpending, 1, CALL_DIRECT, PTR) /* 52 */ - ENTRY("sigaltstack", SYS_sigaltstack, do_sigaltstack, 2, CALL_DIRECT, PTR, PTR) /* 53 */ - ENTRY("ioctl", SYS_ioctl, do_ioctl, 3, CALL_DIRECT, INT, INT, INT) /* 54 */ - ENTRY("reboot", SYS_reboot, unimpl_unix_syscall, 2, CALL_INDIRECT, INT, PTR) /* 55 */ - ENTRY("revoke", SYS_revoke, revoke, 1, CALL_DIRECT, PTR) /* 56 */ - ENTRY("symlink", SYS_symlink, symlink, 2, CALL_DIRECT, PTR, PTR) /* 57 */ - ENTRY("readlink", SYS_readlink, readlink, 3, CALL_DIRECT, PTR, PTR, INT) /* 58 */ - ENTRY("execve", SYS_execve, do_execve, 3, CALL_DIRECT, PTR, PTR, PTR) /* 59 */ - ENTRY("umask", SYS_umask, umask, 1, CALL_DIRECT, INT) /* 60 */ - ENTRY("chroot", SYS_chroot, chroot, 1, CALL_DIRECT, PTR) /* 61 */ - ENTRY("", 62, no_syscall, 0, CALL_INDIRECT, VOID) /* 62 old fstat */ - ENTRY("", 63, no_syscall, 0, CALL_INDIRECT, VOID) /* 63 used internally , reserved */ - ENTRY("", 64, no_syscall, 0, CALL_INDIRECT, VOID) /* 64 old getpagesize */ - ENTRY("msync", SYS_msync, target_msync, 3, CALL_DIRECT, UINT /*PTR*/, SIZE, INT) /* 65 */ - ENTRY("vfork", SYS_vfork, vfork, 0, CALL_DIRECT, VOID) /* 66 */ - ENTRY("", 67, no_syscall, 0, CALL_INDIRECT, VOID) /* 67 old vread */ - ENTRY("", 68, no_syscall, 0, CALL_INDIRECT, VOID) /* 68 old vwrite */ - ENTRY("sbrk", SYS_sbrk, sbrk, 1, CALL_DIRECT, INT) /* 69 */ - ENTRY("sstk", SYS_sstk, no_syscall, 1, CALL_INDIRECT, VOID) /* 70 */ - ENTRY("", 71, no_syscall, 0, CALL_INDIRECT, VOID) /* 71 old mmap */ - ENTRY("ovadvise", SYS_ovadvise, no_syscall, 0, CALL_INDIRECT, VOID) /* 72 old vadvise */ - ENTRY("munmap", SYS_munmap, target_munmap, 2, CALL_DIRECT, UINT /* PTR */, SIZE) /* 73 */ - ENTRY("mprotect", SYS_mprotect, mprotect, 3, CALL_DIRECT, PTR, SIZE, INT) /* 74 */ - ENTRY("madvise", SYS_madvise, madvise, 3, CALL_DIRECT, PTR, SIZE, INT) /* 75 */ - ENTRY("", 76, no_syscall, 0, CALL_INDIRECT, VOID) /* 76 old vhangup */ - ENTRY("", 77, no_syscall, 0, CALL_INDIRECT, VOID) /* 77 old vlimit */ - ENTRY("mincore", SYS_mincore, mincore, 3, CALL_DIRECT, PTR, SIZE, PTR) /* 78 */ - ENTRY("getgroups", SYS_getgroups, do_getgroups, 2, CALL_DIRECT, UINT, PTR) /* 79 */ - ENTRY("setgroups", SYS_setgroups, setgroups, 2, CALL_DIRECT, UINT, PTR) /* 80 */ - ENTRY("getpgrp", SYS_getpgrp, getpgrp, 0, CALL_DIRECT, VOID) /* 81 */ - ENTRY("setpgid", SYS_setpgid, setpgid, 2, CALL_DIRECT, INT, INT) /* 82 */ - ENTRY("setitimer", SYS_setitimer, setitimer, 3, CALL_DIRECT, INT, PTR, PTR) /* 83 */ - ENTRY("", 84, no_syscall, 0, CALL_INDIRECT, VOID) /* 84 old wait */ - ENTRY("swapon", SYS_swapon, unimpl_unix_syscall, 0, CALL_INDIRECT, VOID) /* 85 */ - ENTRY("getitimer", SYS_getitimer, getitimer, 2, CALL_DIRECT, INT, PTR) /* 86 */ - ENTRY("", 87, no_syscall, 0, CALL_INDIRECT, VOID) /* 87 old gethostname */ - ENTRY("", 88, no_syscall, 0, CALL_INDIRECT, VOID) /* 88 old sethostname */ - ENTRY("getdtablesize", SYS_getdtablesize, getdtablesize, 0, CALL_DIRECT, VOID) /* 89 */ - ENTRY("dup2", SYS_dup2, dup2, 2, CALL_DIRECT, INT, INT) /* 90 */ - ENTRY("", 91, no_syscall, 0, CALL_INDIRECT, VOID) /* 91 old getdopt */ - ENTRY("fcntl", SYS_fcntl, do_fcntl, 3, CALL_DIRECT, INT, INT, INT) /* 92 */ - ENTRY("select", SYS_select, select, 5, CALL_DIRECT, INT, PTR, PTR, PTR, PTR) /* 93 */ - ENTRY("", 94, no_syscall, 0, CALL_INDIRECT, VOID) /* 94 old setdopt */ - ENTRY("fsync", SYS_fsync, fsync, 1, CALL_DIRECT, INT) /* 95 */ - ENTRY("setpriority", SYS_setpriority, setpriority, 3, CALL_DIRECT, INT, INT, INT) /* 96 */ - ENTRY("socket", SYS_socket, socket, 3, CALL_DIRECT, INT, INT, INT) /* 97 */ - ENTRY("connect", SYS_connect, connect, 3, CALL_DIRECT, INT, PTR, INT) /* 98 */ - ENTRY("", 99, no_syscall, 0, CALL_INDIRECT, VOID) /* 99 old accept */ - ENTRY("getpriority", SYS_getpriority, getpriority, 2, CALL_DIRECT, INT, INT) /* 100 */ - ENTRY("", 101, no_syscall, 0, CALL_INDIRECT, VOID) /* 101 old send */ - ENTRY("", 102, no_syscall, 0, CALL_INDIRECT, VOID) /* 102 old recv */ - ENTRY("", 103, no_syscall, 0, CALL_INDIRECT, VOID) /* 103 old sigreturn */ - ENTRY("bind", SYS_bind, bind, 3, CALL_DIRECT, INT, PTR, INT) /* 104 */ - ENTRY("setsockopt", SYS_setsockopt, setsockopt, 5, CALL_DIRECT, INT, INT, INT, PTR, INT) /* 105 */ - ENTRY("listen", SYS_listen, listen, 2, CALL_DIRECT, INT, INT) /* 106 */ - ENTRY("", 107, no_syscall, 0, CALL_INDIRECT, VOID) /* 107 old vtimes */ - ENTRY("", 108, no_syscall, 0, CALL_INDIRECT, VOID) /* 108 old sigvec */ - ENTRY("", 109, no_syscall, 0, CALL_INDIRECT, VOID) /* 109 old sigblock */ - ENTRY("", 110, no_syscall, 0, CALL_INDIRECT, VOID) /* 110 old sigsetmask */ - ENTRY("sigsuspend", SYS_sigsuspend, unimpl_unix_syscall, 1, CALL_INDIRECT, INT) /* 111 */ - ENTRY("", 112, no_syscall, 0, CALL_INDIRECT, VOID) /* 112 old sigstack */ - ENTRY("", 113, no_syscall, 0, CALL_INDIRECT, VOID) /* 113 old recvmsg */ - ENTRY("", 114, no_syscall, 0, CALL_INDIRECT, VOID) /* 114 old sendmsg */ - ENTRY("", 115, no_syscall, 0, CALL_INDIRECT, VOID) /* 115 old vtrace */ - ENTRY("gettimeofday", SYS_gettimeofday, do_gettimeofday, 2, CALL_DIRECT, PTR, PTR) /* 116 */ - ENTRY("getrusage", SYS_getrusage, getrusage, 2, CALL_DIRECT, INT, PTR) /* 117 */ - ENTRY("getsockopt", SYS_getsockopt, getsockopt, 5, CALL_DIRECT, INT, INT, INT, PTR, PTR) /* 118 */ - ENTRY("", 119, no_syscall, 0, CALL_INDIRECT, VOID) /* 119 old resuba */ - ENTRY("readv", SYS_readv, do_readv, 3, CALL_DIRECT, INT, PTR, UINT) /* 120 */ - ENTRY("writev", SYS_writev, do_writev, 3, CALL_DIRECT, INT, PTR, UINT) /* 121 */ - ENTRY("settimeofday", SYS_settimeofday, settimeofday, 2, CALL_DIRECT, PTR, PTR) /* 122 */ - ENTRY("fchown", SYS_fchown, fchown, 3, CALL_DIRECT, INT, INT, INT) /* 123 */ - ENTRY("fchmod", SYS_fchmod, fchmod, 2, CALL_DIRECT, INT, INT) /* 124 */ - ENTRY("", 125, no_syscall, 0, CALL_INDIRECT, VOID) /* 125 old recvfrom */ - ENTRY("", 126, no_syscall, 0, CALL_INDIRECT, VOID) /* 126 old setreuid */ - ENTRY("", 127, no_syscall, 0, CALL_INDIRECT, VOID) /* 127 old setregid */ - ENTRY("rename", SYS_rename, rename, 2, CALL_DIRECT, PTR, PTR) /* 128 */ - ENTRY("", 129, no_syscall, 0, CALL_INDIRECT, VOID) /* 129 old truncate */ - ENTRY("", 130, no_syscall, 0, CALL_INDIRECT, VOID) /* 130 old ftruncate */ - ENTRY("flock", SYS_flock, flock, 2, CALL_DIRECT, INT, INT) /* 131 */ - ENTRY("mkfifo", SYS_mkfifo, mkfifo, 2, CALL_DIRECT, PTR, INT) /* 132 */ - ENTRY("sendto", SYS_sendto, sendto, 6, CALL_DIRECT, INT, PTR, SIZE, INT, PTR, INT) /* 133 */ - ENTRY("shutdown", SYS_shutdown, shutdown, 2, CALL_DIRECT, INT, INT) /* 134 */ - ENTRY("socketpair", SYS_socketpair, socketpair, 4, CALL_DIRECT, INT, INT, INT, PTR) /* 135 */ - ENTRY("mkdir", SYS_mkdir, mkdir, 2, CALL_DIRECT, PTR, INT) /* 136 */ - ENTRY("rmdir", SYS_rmdir, rmdir, 1, CALL_DIRECT, PTR) /* 137 */ - ENTRY("utimes", SYS_utimes, do_utimes, 2, CALL_DIRECT, PTR, PTR) /* 138 */ - ENTRY("futimes", SYS_futimes, do_futimes, 2, CALL_DIRECT, INT, PTR) /* 139 */ - ENTRY("adjtime", SYS_adjtime, adjtime, 2, CALL_DIRECT, PTR, PTR) /* 140 */ - ENTRY("", 141, no_syscall, 0, CALL_INDIRECT, VOID) /* 141 old getpeername */ - ENTRY("", 142, no_syscall, 0, CALL_INDIRECT, VOID) /* 142 old gethostid */ - ENTRY("", 143, no_syscall, 0, CALL_INDIRECT, VOID) /* 143 old sethostid */ - ENTRY("", 144, no_syscall, 0, CALL_INDIRECT, VOID) /* 144 old getrlimit */ - ENTRY("", 145, no_syscall, 0, CALL_INDIRECT, VOID) /* 145 old setrlimit */ - ENTRY("", 146, no_syscall, 0, CALL_INDIRECT, VOID) /* 146 old killpg */ - ENTRY("setsid", SYS_setsid, setsid, 0, CALL_DIRECT, VOID) /* 147 */ - ENTRY("", 148, no_syscall, 0, CALL_INDIRECT, VOID) /* 148 old setquota */ - ENTRY("", 149, no_syscall, 0, CALL_INDIRECT, VOID) /* 149 old qquota */ - ENTRY("", 150, no_syscall, 0, CALL_INDIRECT, VOID) /* 150 old getsockname */ - ENTRY("getpgid", SYS_getpgid, getpgid, 1, CALL_DIRECT, INT) /* 151 */ - ENTRY("setprivexec", SYS_setprivexec, no_syscall, 1, CALL_INDIRECT, VOID) /* 152 */ - ENTRY("pread", SYS_pread, do_pread, 4, CALL_DIRECT, INT, PTR, SIZE, OFFSET) /* 153 */ - ENTRY("pwrite", SYS_pwrite, pwrite, 4, CALL_DIRECT, INT, PTR, SIZE, OFFSET) /* 154 */ -#ifdef SYS_nfssvc - ENTRY("nfssvc", SYS_nfssvc, nfssvc, 2, CALL_DIRECT, INT, PTR) /* 155 */ -#else - ENTRY("nfssvc", 155, no_syscall, 2, CALL_INDIRECT, VOID) /* 155 */ -#endif - ENTRY("", 155, no_syscall, 0, CALL_INDIRECT, VOID) /* 155 */ - ENTRY("", 156, no_syscall, 0, CALL_INDIRECT, VOID) /* 156 old getdirentries */ - ENTRY("statfs", SYS_statfs, do_statfs, 2, CALL_DIRECT, PTR, PTR) /* 157 */ - ENTRY("fstatfs", SYS_fstatfs, do_fstatfs, 2, CALL_DIRECT, INT, PTR) /* 158 */ - ENTRY("unmount", SYS_unmount, unmount, 2, CALL_DIRECT, PTR, INT) /* 159 */ - ENTRY("", 160, no_syscall, 0, CALL_INDIRECT, VOID) /* 160 old async_daemon */ - ENTRY("", 161, no_syscall, 0, CALL_INDIRECT, VOID) /* 161 */ - ENTRY("", 162, no_syscall, 0, CALL_INDIRECT, VOID) /* 162 old getdomainname */ - ENTRY("", 163, no_syscall, 0, CALL_INDIRECT, VOID) /* 163 old setdomainname */ - ENTRY("", 164, no_syscall, 0, CALL_INDIRECT, VOID) /* 164 */ - ENTRY("quotactl", SYS_quotactl, no_syscall, 4, CALL_INDIRECT, VOID) /* 165 */ - ENTRY("", 166, no_syscall, 0, CALL_INDIRECT, VOID) /* 166 old exportfs */ - ENTRY("mount", SYS_mount, mount, 4, CALL_DIRECT, PTR, PTR, INT, PTR) /* 167 */ - ENTRY("", 168, no_syscall, 0, CALL_INDIRECT, VOID) /* 168 old ustat */ - ENTRY("", 169, no_syscall, 0, CALL_INDIRECT, VOID) /* 169 */ - ENTRY("table", SYS_table, no_syscall, 0, CALL_INDIRECT, VOID) /* 170 old table */ - ENTRY("", 171, no_syscall, 0, CALL_INDIRECT, VOID) /* 171 old wait3 */ - ENTRY("", 172, no_syscall, 0, CALL_INDIRECT, VOID) /* 172 old rpause */ - ENTRY("waitid", SYS_waitid, unimpl_unix_syscall, 4, CALL_INDIRECT, VOID) /* 173 */ - ENTRY("", 174, no_syscall, 0, CALL_INDIRECT, VOID) /* 174 old getdents */ - ENTRY("", 175, no_syscall, 0, CALL_INDIRECT, VOID) /* 175 old gc_control */ - ENTRY("add_profil", SYS_add_profil, add_profil, 4, CALL_DIRECT, PTR, SIZE, UINT, UINT) /* 176 */ - ENTRY("", 177, no_syscall, 0, CALL_INDIRECT, VOID) /* 177 */ - ENTRY("", 178, no_syscall, 0, CALL_INDIRECT, VOID) /* 178 */ - ENTRY("", 179, no_syscall, 0, CALL_INDIRECT, VOID) /* 179 */ - ENTRY("kdebug_trace", SYS_kdebug_trace, no_syscall, 6, CALL_INDIRECT, VOID) /* 180 */ - ENTRY("setgid", SYS_setgid, setgid, 1, CALL_DIRECT, INT) /* 181 */ - ENTRY("setegid", SYS_setegid, setegid, 1, CALL_DIRECT, INT) /* 182 */ - ENTRY("seteuid", SYS_seteuid, seteuid, 1, CALL_DIRECT, INT) /* 183 */ - ENTRY("sigreturn", SYS_sigreturn, do_sigreturn, 2, CALL_INDIRECT, PTR, INT) /* 184 */ - ENTRY("chud", SYS_chud, unimpl_unix_syscall, 6, CALL_INDIRECT, VOID) /* 185 */ - ENTRY("", 186, no_syscall, 0, CALL_INDIRECT, VOID) /* 186 */ - ENTRY("", 187, no_syscall, 0, CALL_INDIRECT, VOID) /* 187 */ - ENTRY("stat", SYS_stat, do_stat, 2, CALL_DIRECT, PTR, PTR) /* 188 */ - ENTRY("fstat", SYS_fstat, do_fstat, 2, CALL_DIRECT, INT, PTR) /* 189 */ - ENTRY("lstat", SYS_lstat, do_lstat, 2, CALL_DIRECT, PTR, PTR) /* 190 */ - ENTRY("pathconf", SYS_pathconf, pathconf, 2, CALL_DIRECT, PTR, INT) /* 191 */ - ENTRY("fpathconf", SYS_fpathconf, fpathconf, 2, CALL_DIRECT, INT, INT) /* 192 */ - ENTRY("getfsstat", SYS_getfsstat, do_getfsstat, 3, CALL_DIRECT, PTR, INT, INT) /* 193 */ - ENTRY("", 193, no_syscall, 0, CALL_INDIRECT, VOID) /* 193 */ - ENTRY("getrlimit", SYS_getrlimit, getrlimit, 2, CALL_DIRECT, UINT, PTR) /* 194 */ - ENTRY("setrlimit", SYS_setrlimit, setrlimit, 2, CALL_DIRECT, UINT, PTR) /* 195 */ - ENTRY("getdirentries", SYS_getdirentries, do_getdirentries, 4, CALL_DIRECT, INT, PTR, UINT, PTR) /* 196 */ - ENTRY("mmap", SYS_mmap, target_mmap, 6, CALL_DIRECT, UINT /*PTR*/, SIZE, INT, INT, INT, OFFSET) /* 197 */ - ENTRY("", 198, no_syscall, 0, CALL_INDIRECT, VOID) /* 198 __syscall */ - ENTRY("lseek", SYS_lseek, do_lseek, 3, CALL_INDIRECT, INT, OFFSET, INT) /* 199 */ - ENTRY("truncate", SYS_truncate, truncate, 2, CALL_DIRECT, PTR, OFFSET) /* 200 */ - ENTRY("ftruncate", SYS_ftruncate, ftruncate, 2, CALL_DIRECT, INT, OFFSET) /* 201 */ - ENTRY("__sysctl", SYS___sysctl, do___sysctl, 6, CALL_DIRECT, PTR, INT, PTR, PTR, PTR, SIZE) /* 202 */ - ENTRY("mlock", SYS_mlock, mlock, 2, CALL_DIRECT, PTR, SIZE) /* 203 */ - ENTRY("munlock", SYS_munlock, munlock, 2, CALL_DIRECT, PTR, SIZE) /* 204 */ - ENTRY("undelete", SYS_undelete, undelete, 1, CALL_DIRECT, PTR) /* 205 */ - ENTRY("ATsocket", SYS_ATsocket, no_syscall, 1, CALL_INDIRECT, VOID) /* 206 */ - ENTRY("ATgetmsg", SYS_ATgetmsg, no_syscall, 4, CALL_INDIRECT, VOID) /* 207 */ - ENTRY("ATputmsg", SYS_ATputmsg, no_syscall, 4, CALL_INDIRECT, VOID) /* 208 */ - ENTRY("ATPsndreq", SYS_ATPsndreq, no_syscall, 4, CALL_INDIRECT, VOID) /* 209 */ - ENTRY("ATPsndrsp", SYS_ATPsndrsp, no_syscall, 4, CALL_INDIRECT, VOID) /* 210 */ - ENTRY("ATPgetreq", SYS_ATPgetreq, no_syscall, 3, CALL_INDIRECT, VOID) /* 211 */ - ENTRY("ATPgetrsp", SYS_ATPgetrsp, no_syscall, 2, CALL_INDIRECT, VOID) /* 212 */ - ENTRY("", 213, no_syscall, 0, CALL_INDIRECT, VOID) /* 213 Reserved for AppleTalk */ - ENTRY("kqueue_from_portset_np", SYS_kqueue_from_portset_np, no_syscall, 1, CALL_INDIRECT, VOID) /* 214 */ - ENTRY("kqueue_portset_np", SYS_kqueue_portset_np, no_syscall, 1, CALL_INDIRECT, VOID) /* 215 */ - ENTRY("mkcomplex", SYS_mkcomplex, no_syscall, 3, CALL_INDIRECT, VOID) /* 216 soon to be obsolete */ - ENTRY("statv", SYS_statv, no_syscall, 2, CALL_INDIRECT, VOID) /* 217 soon to be obsolete */ - ENTRY("lstatv", SYS_lstatv, no_syscall, 2, CALL_INDIRECT, VOID) /* 218 soon to be obsolete */ - ENTRY("fstatv", SYS_fstatv, no_syscall, 2, CALL_INDIRECT, VOID) /* 219 soon to be obsolete */ - ENTRY("getattrlist", SYS_getattrlist, do_getattrlist, 5, CALL_DIRECT, PTR, PTR, PTR, SIZE, UINT) /* 220 */ - ENTRY("setattrlist", SYS_setattrlist, unimpl_unix_syscall, 5, CALL_INDIRECT, VOID) /* 221 */ - ENTRY("getdirentriesattr", SYS_getdirentriesattr, do_getdirentriesattr, 8, CALL_DIRECT, INT, PTR, PTR, SIZE, PTR, PTR, PTR, UINT) /* 222 */ - ENTRY("exchangedata", SYS_exchangedata, exchangedata, 3, CALL_DIRECT, PTR, PTR, UINT) /* 223 */ - ENTRY("checkuseraccess", SYS_checkuseraccess, checkuseraccess, 6, CALL_DIRECT, PTR, INT, PTR, INT, INT, UINT) /* 224 */ - ENTRY("", 224, no_syscall, 0, CALL_INDIRECT, VOID) /* 224 HFS checkuseraccess check access to a file */ - ENTRY("searchfs", SYS_searchfs, searchfs, 6, CALL_DIRECT, PTR, PTR, PTR, UINT, UINT, PTR) /* 225 */ - ENTRY("delete", SYS_delete, no_syscall, 1, CALL_INDIRECT, VOID) /* 226 private delete ( Carbon semantics ) */ - ENTRY("copyfile", SYS_copyfile, no_syscall, 4, CALL_INDIRECT, VOID) /* 227 */ - ENTRY("", 228, no_syscall, 0, CALL_INDIRECT, VOID) /* 228 */ - ENTRY("", 229, no_syscall, 0, CALL_INDIRECT, VOID) /* 229 */ - ENTRY("poll", SYS_poll, no_syscall, 3, CALL_INDIRECT, VOID) /* 230 */ - ENTRY("watchevent", SYS_watchevent, no_syscall, 2, CALL_INDIRECT, VOID) /* 231 */ - ENTRY("waitevent", SYS_waitevent, no_syscall, 2, CALL_INDIRECT, VOID) /* 232 */ - ENTRY("modwatch", SYS_modwatch, no_syscall, 2, CALL_INDIRECT, VOID) /* 233 */ - ENTRY("getxattr", SYS_getxattr, no_syscall, 6, CALL_INDIRECT, VOID) /* 234 */ - ENTRY("fgetxattr", SYS_fgetxattr, no_syscall, 6, CALL_INDIRECT, VOID) /* 235 */ - ENTRY("setxattr", SYS_setxattr, no_syscall, 6, CALL_INDIRECT, VOID) /* 236 */ - ENTRY("fsetxattr", SYS_fsetxattr, no_syscall, 6, CALL_INDIRECT, VOID) /* 237 */ - ENTRY("removexattr", SYS_removexattr, no_syscall, 3, CALL_INDIRECT, VOID) /* 238 */ - ENTRY("fremovexattr", SYS_fremovexattr, no_syscall, 3, CALL_INDIRECT, VOID) /* 239 */ - ENTRY("listxattr", SYS_listxattr, listxattr, 4, CALL_INDIRECT, VOID) /* 240 */ - ENTRY("flistxattr", SYS_flistxattr, no_syscall, 4, CALL_INDIRECT, VOID) /* 241 */ - ENTRY("fsctl", SYS_fsctl, fsctl, 4, CALL_DIRECT, PTR, UINT, PTR, UINT) /* 242 */ - ENTRY("initgroups", SYS_initgroups, unimpl_unix_syscall, 3, CALL_INDIRECT, UINT, PTR, INT) /* 243 */ - ENTRY("", 244, no_syscall, 0, CALL_INDIRECT, VOID) /* 244 */ - ENTRY("", 245, no_syscall, 0, CALL_INDIRECT, VOID) /* 245 */ - ENTRY("", 246, no_syscall, 0, CALL_INDIRECT, VOID) /* 246 */ -#ifdef SYS_nfsclnt - ENTRY("nfsclnt", SYS_nfsclnt, nfsclnt, 2, CALL_DIRECT, INT, PTR) /* 247 */ -#else - ENTRY("nfsclnt", 247, no_syscall, 2, CALL_INDIRECT, VOID) /* 247 */ -#endif - ENTRY("", 247, no_syscall, 0, CALL_INDIRECT, VOID) /* 247 */ - ENTRY("", 248, no_syscall, 0, CALL_INDIRECT, VOID) /* 248 */ - ENTRY("", 249, no_syscall, 0, CALL_INDIRECT, VOID) /* 249 */ - ENTRY("minherit", SYS_minherit, minherit, 3, CALL_DIRECT, PTR, INT, INT) /* 250 */ - ENTRY("semsys", SYS_semsys, unimpl_unix_syscall, 5, CALL_INDIRECT, VOID) /* 251 */ - ENTRY("msgsys", SYS_msgsys, unimpl_unix_syscall, 5, CALL_INDIRECT, VOID) /* 252 */ - ENTRY("shmsys", SYS_shmsys, unimpl_unix_syscall, 4, CALL_INDIRECT, VOID) /* 253 */ - ENTRY("semctl", SYS_semctl, unimpl_unix_syscall, 4, CALL_INDIRECT, VOID) /* 254 */ - ENTRY("semget", SYS_semget, unimpl_unix_syscall, 3, CALL_INDIRECT, VOID) /* 255 */ - ENTRY("semop", SYS_semop, unimpl_unix_syscall, 3, CALL_INDIRECT, VOID) /* 256 */ - ENTRY("", 257, no_syscall, 0, CALL_INDIRECT, VOID) /* 257 */ - ENTRY("msgctl", SYS_msgctl, unimpl_unix_syscall, 3, CALL_INDIRECT, VOID) /* 258 */ - ENTRY("msgget", SYS_msgget, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 259 */ - ENTRY("msgsnd", SYS_msgsnd, unimpl_unix_syscall, 4, CALL_INDIRECT, VOID) /* 260 */ - ENTRY("msgrcv", SYS_msgrcv, unimpl_unix_syscall, 5, CALL_INDIRECT, VOID) /* 261 */ - ENTRY("shmat", SYS_shmat, unimpl_unix_syscall, 3, CALL_INDIRECT, VOID) /* 262 */ - ENTRY("shmctl", SYS_shmctl, unimpl_unix_syscall, 3, CALL_INDIRECT, VOID) /* 263 */ - ENTRY("shmdt", SYS_shmdt, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 264 */ - ENTRY("shmget", SYS_shmget, unimpl_unix_syscall, 3, CALL_INDIRECT, VOID) /* 265 */ - ENTRY("shm_open", SYS_shm_open, shm_open, 3, CALL_DIRECT, PTR, INT, INT) /* 266 */ - ENTRY("shm_unlink", SYS_shm_unlink, shm_unlink, 1, CALL_DIRECT, PTR) /* 267 */ - ENTRY("sem_open", SYS_sem_open, unimpl_unix_syscall, 4, CALL_INDIRECT, VOID) /* 268 */ - ENTRY("sem_close", SYS_sem_close, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 269 */ - ENTRY("sem_unlink", SYS_sem_unlink, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 270 */ - ENTRY("sem_wait", SYS_sem_wait, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 271 */ - ENTRY("sem_trywait", SYS_sem_trywait, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 272 */ - ENTRY("sem_post", SYS_sem_post, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 273 */ - ENTRY("sem_getvalue", SYS_sem_getvalue, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 274 */ - ENTRY("sem_init", SYS_sem_init, unimpl_unix_syscall, 3, CALL_INDIRECT, VOID) /* 275 */ - ENTRY("sem_destroy", SYS_sem_destroy, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 276 */ - ENTRY("open_extended", SYS_open_extended, unimpl_unix_syscall, 6, CALL_INDIRECT, VOID) /* 277 */ - ENTRY("umask_extended", SYS_umask_extended, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 278 */ - ENTRY("stat_extended", SYS_stat_extended, unimpl_unix_syscall, 4, CALL_INDIRECT, VOID) /* 279 */ - ENTRY("lstat_extended", SYS_lstat_extended, unimpl_unix_syscall, 4, CALL_INDIRECT, VOID) /* 280 */ - ENTRY("fstat_extended", SYS_fstat_extended, unimpl_unix_syscall, 4, CALL_INDIRECT, VOID) /* 281 */ - ENTRY("chmod_extended", SYS_chmod_extended, unimpl_unix_syscall, 5, CALL_INDIRECT, VOID) /* 282 */ - ENTRY("fchmod_extended", SYS_fchmod_extended, unimpl_unix_syscall, 5, CALL_INDIRECT, VOID) /* 283 */ - ENTRY("access_extended", SYS_access_extended, unimpl_unix_syscall, 4, CALL_INDIRECT, VOID) /* 284 */ - ENTRY("settid", SYS_settid, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 285 */ - ENTRY("gettid", SYS_gettid, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 286 */ - ENTRY("setsgroups", SYS_setsgroups, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 287 */ - ENTRY("getsgroups", SYS_getsgroups, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 288 */ - ENTRY("setwgroups", SYS_setwgroups, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 289 */ - ENTRY("getwgroups", SYS_getwgroups, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 290 */ - ENTRY("mkfifo_extended", SYS_mkfifo_extended, unimpl_unix_syscall, 5, CALL_INDIRECT, VOID) /* 291 */ - ENTRY("mkdir_extended", SYS_mkdir_extended, unimpl_unix_syscall, 5, CALL_INDIRECT, VOID) /* 292 */ - ENTRY("identitysvc", SYS_identitysvc, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 293 */ - ENTRY("", 294, no_syscall, 0, CALL_INDIRECT, VOID) /* 294 */ - ENTRY("", 295, no_syscall, 0, CALL_INDIRECT, VOID) /* 295 */ - ENTRY("load_shared_file", SYS_load_shared_file, unimpl_unix_syscall, 7, CALL_INDIRECT, VOID) /* 296 */ - ENTRY("reset_shared_file", SYS_reset_shared_file, unimpl_unix_syscall, 3, CALL_INDIRECT, VOID) /* 297 */ - ENTRY("new_system_shared_regions", SYS_new_system_shared_regions, unimpl_unix_syscall, 0, CALL_INDIRECT, VOID) /* 298 */ - ENTRY("shared_region_map_file_np", SYS_shared_region_map_file_np, unimpl_unix_syscall, 4, CALL_INDIRECT, VOID) /* 299 */ - ENTRY("shared_region_make_private_np", SYS_shared_region_make_private_np, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 300 */ - ENTRY("", 301, no_syscall, 0, CALL_INDIRECT, VOID) /* 301 */ - ENTRY("", 302, no_syscall, 0, CALL_INDIRECT, VOID) /* 302 */ - ENTRY("", 303, no_syscall, 0, CALL_INDIRECT, VOID) /* 303 */ - ENTRY("", 304, no_syscall, 0, CALL_INDIRECT, VOID) /* 304 */ - ENTRY("", 305, no_syscall, 0, CALL_INDIRECT, VOID) /* 305 */ - ENTRY("", 306, no_syscall, 0, CALL_INDIRECT, VOID) /* 306 */ - ENTRY("", 307, no_syscall, 0, CALL_INDIRECT, VOID) /* 307 */ - ENTRY("", 308, no_syscall, 0, CALL_INDIRECT, VOID) /* 308 */ - ENTRY("", 309, no_syscall, 0, CALL_INDIRECT, VOID) /* 309 */ - ENTRY("getsid", SYS_getsid, getsid, 1, CALL_DIRECT, INT) /* 310 */ - ENTRY("settid_with_pid", SYS_settid_with_pid, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 311 */ - ENTRY("", 312, no_syscall, 0, CALL_INDIRECT, VOID) /* 312 */ - ENTRY("aio_fsync", SYS_aio_fsync, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 313 */ - ENTRY("aio_return", SYS_aio_return, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 314 */ - ENTRY("aio_suspend", SYS_aio_suspend, unimpl_unix_syscall, 3, CALL_INDIRECT, VOID) /* 315 */ - ENTRY("aio_cancel", SYS_aio_cancel, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 316 */ - ENTRY("aio_error", SYS_aio_error, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 317 */ - ENTRY("aio_read", SYS_aio_read, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 318 */ - ENTRY("aio_write", SYS_aio_write, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 319 */ - ENTRY("lio_listio", SYS_lio_listio, unimpl_unix_syscall, 4, CALL_INDIRECT, VOID) /* 320 */ - ENTRY("", 321, no_syscall, 0, CALL_INDIRECT, VOID) /* 321 */ - ENTRY("", 322, no_syscall, 0, CALL_INDIRECT, VOID) /* 322 */ - ENTRY("", 323, no_syscall, 0, CALL_INDIRECT, VOID) /* 323 */ - ENTRY("mlockall", SYS_mlockall, mlockall, 1, CALL_DIRECT, INT) /* 324 */ - ENTRY("munlockall", SYS_munlockall, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 325 */ - ENTRY("", 326, no_syscall, 0, CALL_INDIRECT, VOID) /* 326 */ - ENTRY("issetugid", SYS_issetugid, issetugid, 0, CALL_DIRECT, VOID) /* 327 */ - ENTRY("__pthread_kill", SYS___pthread_kill, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 328 */ - ENTRY("pthread_sigmask", SYS_pthread_sigmask, pthread_sigmask, 3, CALL_DIRECT, INT, PTR, PTR) /* 329 */ - ENTRY("sigwait", SYS_sigwait, sigwait, 2, CALL_DIRECT, PTR, PTR) /* 330 */ - ENTRY("__disable_threadsignal", SYS___disable_threadsignal, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 331 */ - ENTRY("__pthread_markcancel", SYS___pthread_markcancel, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 332 */ - ENTRY("__pthread_canceled", SYS___pthread_canceled, unimpl_unix_syscall, 1, CALL_INDIRECT, VOID) /* 333 */ - ENTRY("__semwait_signal", SYS___semwait_signal, unimpl_unix_syscall, 6, CALL_INDIRECT, VOID) /* 334 */ - ENTRY("utrace", SYS_utrace, unimpl_unix_syscall, 2, CALL_INDIRECT, VOID) /* 335 */ - ENTRY("proc_info", SYS_proc_info, unimpl_unix_syscall, 6, CALL_INDIRECT, VOID) /* 336 */ - ENTRY("", 337, no_syscall, 0, CALL_INDIRECT, VOID) /* 337 */ - ENTRY("", 338, no_syscall, 0, CALL_INDIRECT, VOID) /* 338 */ - ENTRY("", 339, no_syscall, 0, CALL_INDIRECT, VOID) /* 339 */ - ENTRY("", 340, no_syscall, 0, CALL_INDIRECT, VOID) /* 340 */ - ENTRY("", 341, no_syscall, 0, CALL_INDIRECT, VOID) /* 341 */ - ENTRY("", 342, no_syscall, 0, CALL_INDIRECT, VOID) /* 342 */ - ENTRY("", 343, no_syscall, 0, CALL_INDIRECT, VOID) /* 343 */ - ENTRY("", 344, no_syscall, 0, CALL_INDIRECT, VOID) /* 344 */ - ENTRY("", 345, no_syscall, 0, CALL_INDIRECT, VOID) /* 345 */ - ENTRY("", 346, no_syscall, 0, CALL_INDIRECT, VOID) /* 346 */ - ENTRY("", 347, no_syscall, 0, CALL_INDIRECT, VOID) /* 347 */ - ENTRY("", 348, no_syscall, 0, CALL_INDIRECT, VOID) /* 348 */ - ENTRY("", 349, no_syscall, 0, CALL_INDIRECT, VOID) /* 349 */ - ENTRY("audit", SYS_audit, audit, 2, CALL_DIRECT, PTR, INT) /* 350 */ - ENTRY("auditon", SYS_auditon, auditon, 3, CALL_DIRECT, INT, PTR, INT) /* 351 */ - ENTRY("", 352, no_syscall, 0, CALL_INDIRECT, VOID) /* 352 */ - ENTRY("getauid", SYS_getauid, getauid, 1, CALL_DIRECT, PTR) /* 353 */ - ENTRY("setauid", SYS_setauid, setauid, 1, CALL_DIRECT, PTR) /* 354 */ - ENTRY("getaudit", SYS_getaudit, getaudit, 1, CALL_DIRECT, PTR) /* 355 */ - ENTRY("setaudit", SYS_setaudit, setaudit, 1, CALL_DIRECT, PTR) /* 356 */ - ENTRY("getaudit_addr", SYS_getaudit_addr, getaudit_addr, 2, CALL_DIRECT, PTR, INT) /* 357 */ - ENTRY("setaudit_addr", SYS_setaudit_addr, setaudit_addr, 2, CALL_DIRECT, PTR, INT) /* 358 */ - ENTRY("auditctl", SYS_auditctl, auditctl, 1, CALL_DIRECT, PTR) /* 359 */ - ENTRY("", 360, no_syscall, 0, CALL_INDIRECT, VOID) /* 360 */ - ENTRY("", 361, no_syscall, 0, CALL_INDIRECT, VOID) /* 361 */ - ENTRY("kqueue", SYS_kqueue, kqueue, 0, CALL_DIRECT, VOID) /* 362 */ - ENTRY("kevent", SYS_kevent, kevent, 6, CALL_DIRECT, INT, PTR, INT, PTR, INT, PTR) /* 363 */ - ENTRY("lchown", SYS_lchown, lchown, 3, CALL_DIRECT, PTR, INT , INT) /* 364 */ - ENTRY("stack_snapshot", SYS_stack_snapshot, unimpl_unix_syscall, 4, CALL_INDIRECT, VOID) /* 365 */ - ENTRY("", 366, no_syscall, 0, CALL_INDIRECT, VOID) /* 366 */ - ENTRY("", 367, no_syscall, 0, CALL_INDIRECT, VOID) /* 367 */ - ENTRY("", 368, no_syscall, 0, CALL_INDIRECT, VOID) /* 368 */ - ENTRY("", 369, no_syscall, 0, CALL_INDIRECT, VOID) /* 369 */ diff --git a/qemu-0.11.0/def-helper.h b/qemu-0.11.0/def-helper.h deleted file mode 100644 index d57ea4d..0000000 --- a/qemu-0.11.0/def-helper.h +++ /dev/null @@ -1,220 +0,0 @@ -/* Helper file for declaring TCG helper functions. - Should be included at the start and end of target-foo/helper.h. - - Targets should use DEF_HELPER_N and DEF_HELPER_FLAGS_N to declare helper - functions. Names should be specified without the helper_ prefix, and - the return and argument types specified. 3 basic types are understood - (i32, i64 and ptr). Additional aliases are provided for convenience and - to match the types used by the C helper implementation. - - The target helper.h should be included in all files that use/define - helper functions. THis will ensure that function prototypes are - consistent. In addition it should be included an extra two times for - helper.c, defining: - GEN_HELPER 1 to produce op generation functions (gen_helper_*) - GEN_HELPER 2 to do runtime registration helper functions. - */ - -#ifndef DEF_HELPER_H -#define DEF_HELPER_H 1 - -#define HELPER(name) glue(helper_, name) - -#define GET_TCGV_i32 GET_TCGV_I32 -#define GET_TCGV_i64 GET_TCGV_I64 -#define GET_TCGV_ptr GET_TCGV_PTR - -/* Some types that make sense in C, but not for TCG. */ -#define dh_alias_i32 i32 -#define dh_alias_s32 i32 -#define dh_alias_int i32 -#define dh_alias_i64 i64 -#define dh_alias_s64 i64 -#define dh_alias_f32 i32 -#define dh_alias_f64 i64 -#if TARGET_LONG_BITS == 32 -#define dh_alias_tl i32 -#else -#define dh_alias_tl i64 -#endif -#define dh_alias_ptr ptr -#define dh_alias_void void -#define dh_alias_env ptr -#define dh_alias(t) glue(dh_alias_, t) - -#define dh_ctype_i32 uint32_t -#define dh_ctype_s32 int32_t -#define dh_ctype_int int -#define dh_ctype_i64 uint64_t -#define dh_ctype_s64 int64_t -#define dh_ctype_f32 float32 -#define dh_ctype_f64 float64 -#define dh_ctype_tl target_ulong -#define dh_ctype_ptr void * -#define dh_ctype_void void -#define dh_ctype_env CPUState * -#define dh_ctype(t) dh_ctype_##t - -/* We can't use glue() here because it falls foul of C preprocessor - recursive expansion rules. */ -#define dh_retvar_decl0_void void -#define dh_retvar_decl0_i32 TCGv_i32 retval -#define dh_retvar_decl0_i64 TCGv_i64 retval -#define dh_retvar_decl0_ptr TCGv_iptr retval -#define dh_retvar_decl0(t) glue(dh_retvar_decl0_, dh_alias(t)) - -#define dh_retvar_decl_void -#define dh_retvar_decl_i32 TCGv_i32 retval, -#define dh_retvar_decl_i64 TCGv_i64 retval, -#define dh_retvar_decl_ptr TCGv_iptr retval, -#define dh_retvar_decl(t) glue(dh_retvar_decl_, dh_alias(t)) - -#define dh_retvar_void TCG_CALL_DUMMY_ARG -#define dh_retvar_i32 GET_TCGV_i32(retval) -#define dh_retvar_i64 GET_TCGV_i64(retval) -#define dh_retvar_ptr GET_TCGV_ptr(retval) -#define dh_retvar(t) glue(dh_retvar_, dh_alias(t)) - -#define dh_is_64bit_void 0 -#define dh_is_64bit_i32 0 -#define dh_is_64bit_i64 1 -#define dh_is_64bit_ptr (TCG_TARGET_REG_BITS == 64) -#define dh_is_64bit(t) glue(dh_is_64bit_, dh_alias(t)) - -#define dh_arg(t, n) \ - args[n - 1] = glue(GET_TCGV_, dh_alias(t))(glue(arg, n)); \ - sizemask |= dh_is_64bit(t) << n - -#define dh_arg_decl(t, n) glue(TCGv_, dh_alias(t)) glue(arg, n) - - -#define DEF_HELPER_0(name, ret) \ - DEF_HELPER_FLAGS_0(name, 0, ret) -#define DEF_HELPER_1(name, ret, t1) \ - DEF_HELPER_FLAGS_1(name, 0, ret, t1) -#define DEF_HELPER_2(name, ret, t1, t2) \ - DEF_HELPER_FLAGS_2(name, 0, ret, t1, t2) -#define DEF_HELPER_3(name, ret, t1, t2, t3) \ - DEF_HELPER_FLAGS_3(name, 0, ret, t1, t2, t3) -#define DEF_HELPER_4(name, ret, t1, t2, t3, t4) \ - DEF_HELPER_FLAGS_4(name, 0, ret, t1, t2, t3, t4) - -#endif /* DEF_HELPER_H */ - -#ifndef GEN_HELPER -/* Function prototypes. */ - -#define DEF_HELPER_FLAGS_0(name, flags, ret) \ -dh_ctype(ret) HELPER(name) (void); - -#define DEF_HELPER_FLAGS_1(name, flags, ret, t1) \ -dh_ctype(ret) HELPER(name) (dh_ctype(t1)); - -#define DEF_HELPER_FLAGS_2(name, flags, ret, t1, t2) \ -dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2)); - -#define DEF_HELPER_FLAGS_3(name, flags, ret, t1, t2, t3) \ -dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3)); - -#define DEF_HELPER_FLAGS_4(name, flags, ret, t1, t2, t3, t4) \ -dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \ - dh_ctype(t4)); - -#undef GEN_HELPER -#define GEN_HELPER -1 - -#elif GEN_HELPER == 1 -/* Gen functions. */ - -#define DEF_HELPER_FLAGS_0(name, flags, ret) \ -static inline void glue(gen_helper_, name)(dh_retvar_decl0(ret)) \ -{ \ - int sizemask; \ - sizemask = dh_is_64bit(ret); \ - tcg_gen_helperN(HELPER(name), flags, sizemask, dh_retvar(ret), 0, NULL); \ -} - -#define DEF_HELPER_FLAGS_1(name, flags, ret, t1) \ -static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) dh_arg_decl(t1, 1)) \ -{ \ - TCGArg args[1]; \ - int sizemask; \ - sizemask = dh_is_64bit(ret); \ - dh_arg(t1, 1); \ - tcg_gen_helperN(HELPER(name), flags, sizemask, dh_retvar(ret), 1, args); \ -} - -#define DEF_HELPER_FLAGS_2(name, flags, ret, t1, t2) \ -static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) dh_arg_decl(t1, 1), \ - dh_arg_decl(t2, 2)) \ -{ \ - TCGArg args[2]; \ - int sizemask; \ - sizemask = dh_is_64bit(ret); \ - dh_arg(t1, 1); \ - dh_arg(t2, 2); \ - tcg_gen_helperN(HELPER(name), flags, sizemask, dh_retvar(ret), 2, args); \ -} - -#define DEF_HELPER_FLAGS_3(name, flags, ret, t1, t2, t3) \ -static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) dh_arg_decl(t1, 1), \ - dh_arg_decl(t2, 2), dh_arg_decl(t3, 3)) \ -{ \ - TCGArg args[3]; \ - int sizemask; \ - sizemask = dh_is_64bit(ret); \ - dh_arg(t1, 1); \ - dh_arg(t2, 2); \ - dh_arg(t3, 3); \ - tcg_gen_helperN(HELPER(name), flags, sizemask, dh_retvar(ret), 3, args); \ -} - -#define DEF_HELPER_FLAGS_4(name, flags, ret, t1, t2, t3, t4) \ -static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) dh_arg_decl(t1, 1), \ - dh_arg_decl(t2, 2), dh_arg_decl(t3, 3), dh_arg_decl(t4, 4)) \ -{ \ - TCGArg args[4]; \ - int sizemask; \ - sizemask = dh_is_64bit(ret); \ - dh_arg(t1, 1); \ - dh_arg(t2, 2); \ - dh_arg(t3, 3); \ - dh_arg(t4, 4); \ - tcg_gen_helperN(HELPER(name), flags, sizemask, dh_retvar(ret), 4, args); \ -} - -#undef GEN_HELPER -#define GEN_HELPER -1 - -#elif GEN_HELPER == 2 -/* Register helpers. */ - -#define DEF_HELPER_FLAGS_0(name, flags, ret) \ -tcg_register_helper(HELPER(name), #name); - -#define DEF_HELPER_FLAGS_1(name, flags, ret, t1) \ -DEF_HELPER_FLAGS_0(name, flags, ret) - -#define DEF_HELPER_FLAGS_2(name, flags, ret, t1, t2) \ -DEF_HELPER_FLAGS_0(name, flags, ret) - -#define DEF_HELPER_FLAGS_3(name, flags, ret, t1, t2, t3) \ -DEF_HELPER_FLAGS_0(name, flags, ret) - -#define DEF_HELPER_FLAGS_4(name, flags, ret, t1, t2, t3, t4) \ -DEF_HELPER_FLAGS_0(name, flags, ret) - -#undef GEN_HELPER -#define GEN_HELPER -1 - -#elif GEN_HELPER == -1 -/* Undefine macros. */ - -#undef DEF_HELPER_FLAGS_0 -#undef DEF_HELPER_FLAGS_1 -#undef DEF_HELPER_FLAGS_2 -#undef DEF_HELPER_FLAGS_3 -#undef DEF_HELPER_FLAGS_4 -#undef GEN_HELPER - -#endif diff --git a/qemu-0.11.0/device_tree.c b/qemu-0.11.0/device_tree.c deleted file mode 100644 index cc91606..0000000 --- a/qemu-0.11.0/device_tree.c +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Functions to help device tree manipulation using libfdt. - * It also provides functions to read entries from device tree proc - * interface. - * - * Copyright 2008 IBM Corporation. - * Authors: Jerone Young <jyoung5(a)us.ibm.com> - * Hollis Blanchard <hollisb(a)us.ibm.com> - * - * This work is licensed under the GNU GPL license version 2 or later. - * - */ - -#include <stdio.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <unistd.h> -#include <stdlib.h> - -#include "config.h" -#include "qemu-common.h" -#include "sysemu.h" -#include "device_tree.h" - -#include <libfdt.h> - -void *load_device_tree(const char *filename_path, int *sizep) -{ - int dt_size; - int dt_file_load_size; - int ret; - void *fdt = NULL; - - *sizep = 0; - dt_size = get_image_size(filename_path); - if (dt_size < 0) { - printf("Unable to get size of device tree file '%s'\n", - filename_path); - goto fail; - } - - /* Expand to 2x size to give enough room for manipulation. */ - dt_size *= 2; - /* First allocate space in qemu for device tree */ - fdt = qemu_mallocz(dt_size); - - dt_file_load_size = load_image(filename_path, fdt); - if (dt_file_load_size < 0) { - printf("Unable to open device tree file '%s'\n", - filename_path); - goto fail; - } - - ret = fdt_open_into(fdt, fdt, dt_size); - if (ret) { - printf("Unable to copy device tree in memory\n"); - goto fail; - } - - /* Check sanity of device tree */ - if (fdt_check_header(fdt)) { - printf ("Device tree file loaded into memory is invalid: %s\n", - filename_path); - goto fail; - } - *sizep = dt_size; - return fdt; - -fail: - qemu_free(fdt); - return NULL; -} - -int qemu_devtree_setprop(void *fdt, const char *node_path, - const char *property, uint32_t *val_array, int size) -{ - int offset; - - offset = fdt_path_offset(fdt, node_path); - if (offset < 0) - return offset; - - return fdt_setprop(fdt, offset, property, val_array, size); -} - -int qemu_devtree_setprop_cell(void *fdt, const char *node_path, - const char *property, uint32_t val) -{ - int offset; - - offset = fdt_path_offset(fdt, node_path); - if (offset < 0) - return offset; - - return fdt_setprop_cell(fdt, offset, property, val); -} - -int qemu_devtree_setprop_string(void *fdt, const char *node_path, - const char *property, const char *string) -{ - int offset; - - offset = fdt_path_offset(fdt, node_path); - if (offset < 0) - return offset; - - return fdt_setprop_string(fdt, offset, property, string); -} diff --git a/qemu-0.11.0/device_tree.h b/qemu-0.11.0/device_tree.h deleted file mode 100644 index f05c4e7..0000000 --- a/qemu-0.11.0/device_tree.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Header with function prototypes to help device tree manipulation using - * libfdt. It also provides functions to read entries from device tree proc - * interface. - * - * Copyright 2008 IBM Corporation. - * Authors: Jerone Young <jyoung5(a)us.ibm.com> - * Hollis Blanchard <hollisb(a)us.ibm.com> - * - * This work is licensed under the GNU GPL license version 2 or later. - * - */ - -#ifndef __DEVICE_TREE_H__ -#define __DEVICE_TREE_H__ - -void *load_device_tree(const char *filename_path, int *sizep); - -int qemu_devtree_setprop(void *fdt, const char *node_path, - const char *property, uint32_t *val_array, int size); -int qemu_devtree_setprop_cell(void *fdt, const char *node_path, - const char *property, uint32_t val); -int qemu_devtree_setprop_string(void *fdt, const char *node_path, - const char *property, const char *string); - -#endif /* __DEVICE_TREE_H__ */ diff --git a/qemu-0.11.0/dis-asm.h b/qemu-0.11.0/dis-asm.h deleted file mode 100644 index 251c490..0000000 --- a/qemu-0.11.0/dis-asm.h +++ /dev/null @@ -1,481 +0,0 @@ -/* Interface between the opcode library and its callers. - Written by Cygnus Support, 1993. - - The opcode library (libopcodes.a) provides instruction decoders for - a large variety of instruction sets, callable with an identical - interface, for making instruction-processing programs more independent - of the instruction set being processed. */ - -#ifndef DIS_ASM_H -#define DIS_ASM_H - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <inttypes.h> - -#define PARAMS(x) x -typedef void *PTR; -typedef uint64_t bfd_vma; -typedef int64_t bfd_signed_vma; -typedef uint8_t bfd_byte; -#define sprintf_vma(s,x) sprintf (s, "%0" PRIx64, x) -#define snprintf_vma(s,ss,x) snprintf (s, ss, "%0" PRIx64, x) - -#define BFD64 - -enum bfd_flavour { - bfd_target_unknown_flavour, - bfd_target_aout_flavour, - bfd_target_coff_flavour, - bfd_target_ecoff_flavour, - bfd_target_elf_flavour, - bfd_target_ieee_flavour, - bfd_target_nlm_flavour, - bfd_target_oasys_flavour, - bfd_target_tekhex_flavour, - bfd_target_srec_flavour, - bfd_target_ihex_flavour, - bfd_target_som_flavour, - bfd_target_os9k_flavour, - bfd_target_versados_flavour, - bfd_target_msdos_flavour, - bfd_target_evax_flavour -}; - -enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; - -enum bfd_architecture -{ - bfd_arch_unknown, /* File arch not known */ - bfd_arch_obscure, /* Arch known, not one of these */ - bfd_arch_m68k, /* Motorola 68xxx */ -#define bfd_mach_m68000 1 -#define bfd_mach_m68008 2 -#define bfd_mach_m68010 3 -#define bfd_mach_m68020 4 -#define bfd_mach_m68030 5 -#define bfd_mach_m68040 6 -#define bfd_mach_m68060 7 -#define bfd_mach_cpu32 8 -#define bfd_mach_mcf5200 9 -#define bfd_mach_mcf5206e 10 -#define bfd_mach_mcf5307 11 -#define bfd_mach_mcf5407 12 -#define bfd_mach_mcf528x 13 -#define bfd_mach_mcfv4e 14 -#define bfd_mach_mcf521x 15 -#define bfd_mach_mcf5249 16 -#define bfd_mach_mcf547x 17 -#define bfd_mach_mcf548x 18 - bfd_arch_vax, /* DEC Vax */ - bfd_arch_i960, /* Intel 960 */ - /* The order of the following is important. - lower number indicates a machine type that - only accepts a subset of the instructions - available to machines with higher numbers. - The exception is the "ca", which is - incompatible with all other machines except - "core". */ - -#define bfd_mach_i960_core 1 -#define bfd_mach_i960_ka_sa 2 -#define bfd_mach_i960_kb_sb 3 -#define bfd_mach_i960_mc 4 -#define bfd_mach_i960_xa 5 -#define bfd_mach_i960_ca 6 -#define bfd_mach_i960_jx 7 -#define bfd_mach_i960_hx 8 - - bfd_arch_a29k, /* AMD 29000 */ - bfd_arch_sparc, /* SPARC */ -#define bfd_mach_sparc 1 -/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ -#define bfd_mach_sparc_sparclet 2 -#define bfd_mach_sparc_sparclite 3 -#define bfd_mach_sparc_v8plus 4 -#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ -#define bfd_mach_sparc_sparclite_le 6 -#define bfd_mach_sparc_v9 7 -#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ -#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ -#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ -/* Nonzero if MACH has the v9 instruction set. */ -#define bfd_mach_sparc_v9_p(mach) \ - ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ - && (mach) != bfd_mach_sparc_sparclite_le) - bfd_arch_mips, /* MIPS Rxxxx */ -#define bfd_mach_mips3000 3000 -#define bfd_mach_mips3900 3900 -#define bfd_mach_mips4000 4000 -#define bfd_mach_mips4010 4010 -#define bfd_mach_mips4100 4100 -#define bfd_mach_mips4300 4300 -#define bfd_mach_mips4400 4400 -#define bfd_mach_mips4600 4600 -#define bfd_mach_mips4650 4650 -#define bfd_mach_mips5000 5000 -#define bfd_mach_mips6000 6000 -#define bfd_mach_mips8000 8000 -#define bfd_mach_mips10000 10000 -#define bfd_mach_mips16 16 - bfd_arch_i386, /* Intel 386 */ -#define bfd_mach_i386_i386 0 -#define bfd_mach_i386_i8086 1 -#define bfd_mach_i386_i386_intel_syntax 2 -#define bfd_mach_x86_64 3 -#define bfd_mach_x86_64_intel_syntax 4 - bfd_arch_we32k, /* AT&T WE32xxx */ - bfd_arch_tahoe, /* CCI/Harris Tahoe */ - bfd_arch_i860, /* Intel 860 */ - bfd_arch_romp, /* IBM ROMP PC/RT */ - bfd_arch_alliant, /* Alliant */ - bfd_arch_convex, /* Convex */ - bfd_arch_m88k, /* Motorola 88xxx */ - bfd_arch_pyramid, /* Pyramid Technology */ - bfd_arch_h8300, /* Hitachi H8/300 */ -#define bfd_mach_h8300 1 -#define bfd_mach_h8300h 2 -#define bfd_mach_h8300s 3 - bfd_arch_powerpc, /* PowerPC */ -#define bfd_mach_ppc 0 -#define bfd_mach_ppc64 1 -#define bfd_mach_ppc_403 403 -#define bfd_mach_ppc_403gc 4030 -#define bfd_mach_ppc_e500 500 -#define bfd_mach_ppc_505 505 -#define bfd_mach_ppc_601 601 -#define bfd_mach_ppc_602 602 -#define bfd_mach_ppc_603 603 -#define bfd_mach_ppc_ec603e 6031 -#define bfd_mach_ppc_604 604 -#define bfd_mach_ppc_620 620 -#define bfd_mach_ppc_630 630 -#define bfd_mach_ppc_750 750 -#define bfd_mach_ppc_860 860 -#define bfd_mach_ppc_a35 35 -#define bfd_mach_ppc_rs64ii 642 -#define bfd_mach_ppc_rs64iii 643 -#define bfd_mach_ppc_7400 7400 - bfd_arch_rs6000, /* IBM RS/6000 */ - bfd_arch_hppa, /* HP PA RISC */ -#define bfd_mach_hppa10 10 -#define bfd_mach_hppa11 11 -#define bfd_mach_hppa20 20 -#define bfd_mach_hppa20w 25 - bfd_arch_d10v, /* Mitsubishi D10V */ - bfd_arch_z8k, /* Zilog Z8000 */ -#define bfd_mach_z8001 1 -#define bfd_mach_z8002 2 - bfd_arch_h8500, /* Hitachi H8/500 */ - bfd_arch_sh, /* Hitachi SH */ -#define bfd_mach_sh 1 -#define bfd_mach_sh2 0x20 -#define bfd_mach_sh_dsp 0x2d -#define bfd_mach_sh2a 0x2a -#define bfd_mach_sh2a_nofpu 0x2b -#define bfd_mach_sh2e 0x2e -#define bfd_mach_sh3 0x30 -#define bfd_mach_sh3_nommu 0x31 -#define bfd_mach_sh3_dsp 0x3d -#define bfd_mach_sh3e 0x3e -#define bfd_mach_sh4 0x40 -#define bfd_mach_sh4_nofpu 0x41 -#define bfd_mach_sh4_nommu_nofpu 0x42 -#define bfd_mach_sh4a 0x4a -#define bfd_mach_sh4a_nofpu 0x4b -#define bfd_mach_sh4al_dsp 0x4d -#define bfd_mach_sh5 0x50 - bfd_arch_alpha, /* Dec Alpha */ -#define bfd_mach_alpha 1 - bfd_arch_arm, /* Advanced Risc Machines ARM */ -#define bfd_mach_arm_unknown 0 -#define bfd_mach_arm_2 1 -#define bfd_mach_arm_2a 2 -#define bfd_mach_arm_3 3 -#define bfd_mach_arm_3M 4 -#define bfd_mach_arm_4 5 -#define bfd_mach_arm_4T 6 -#define bfd_mach_arm_5 7 -#define bfd_mach_arm_5T 8 -#define bfd_mach_arm_5TE 9 -#define bfd_mach_arm_XScale 10 -#define bfd_mach_arm_ep9312 11 -#define bfd_mach_arm_iWMMXt 12 -#define bfd_mach_arm_iWMMXt2 13 - bfd_arch_ns32k, /* National Semiconductors ns32000 */ - bfd_arch_w65, /* WDC 65816 */ - bfd_arch_tic30, /* Texas Instruments TMS320C30 */ - bfd_arch_v850, /* NEC V850 */ -#define bfd_mach_v850 0 - bfd_arch_arc, /* Argonaut RISC Core */ -#define bfd_mach_arc_base 0 - bfd_arch_m32r, /* Mitsubishi M32R/D */ -#define bfd_mach_m32r 0 /* backwards compatibility */ - bfd_arch_mn10200, /* Matsushita MN10200 */ - bfd_arch_mn10300, /* Matsushita MN10300 */ - bfd_arch_cris, /* Axis CRIS */ -#define bfd_mach_cris_v0_v10 255 -#define bfd_mach_cris_v32 32 -#define bfd_mach_cris_v10_v32 1032 - bfd_arch_microblaze, /* Xilinx MicroBlaze. */ - bfd_arch_last - }; -#define bfd_mach_s390_31 31 -#define bfd_mach_s390_64 64 - -typedef struct symbol_cache_entry -{ - const char *name; - union - { - PTR p; - bfd_vma i; - } udata; -} asymbol; - -typedef int (*fprintf_ftype) PARAMS((FILE*, const char*, ...)); - -enum dis_insn_type { - dis_noninsn, /* Not a valid instruction */ - dis_nonbranch, /* Not a branch instruction */ - dis_branch, /* Unconditional branch */ - dis_condbranch, /* Conditional branch */ - dis_jsr, /* Jump to subroutine */ - dis_condjsr, /* Conditional jump to subroutine */ - dis_dref, /* Data reference instruction */ - dis_dref2 /* Two data references in instruction */ -}; - -/* This struct is passed into the instruction decoding routine, - and is passed back out into each callback. The various fields are used - for conveying information from your main routine into your callbacks, - for passing information into the instruction decoders (such as the - addresses of the callback functions), or for passing information - back from the instruction decoders to their callers. - - It must be initialized before it is first passed; this can be done - by hand, or using one of the initialization macros below. */ - -typedef struct disassemble_info { - fprintf_ftype fprintf_func; - FILE *stream; - PTR application_data; - - /* Target description. We could replace this with a pointer to the bfd, - but that would require one. There currently isn't any such requirement - so to avoid introducing one we record these explicitly. */ - /* The bfd_flavour. This can be bfd_target_unknown_flavour. */ - enum bfd_flavour flavour; - /* The bfd_arch value. */ - enum bfd_architecture arch; - /* The bfd_mach value. */ - unsigned long mach; - /* Endianness (for bi-endian cpus). Mono-endian cpus can ignore this. */ - enum bfd_endian endian; - - /* An array of pointers to symbols either at the location being disassembled - or at the start of the function being disassembled. The array is sorted - so that the first symbol is intended to be the one used. The others are - present for any misc. purposes. This is not set reliably, but if it is - not NULL, it is correct. */ - asymbol **symbols; - /* Number of symbols in array. */ - int num_symbols; - - /* For use by the disassembler. - The top 16 bits are reserved for public use (and are documented here). - The bottom 16 bits are for the internal use of the disassembler. */ - unsigned long flags; -#define INSN_HAS_RELOC 0x80000000 - PTR private_data; - - /* Function used to get bytes to disassemble. MEMADDR is the - address of the stuff to be disassembled, MYADDR is the address to - put the bytes in, and LENGTH is the number of bytes to read. - INFO is a pointer to this struct. - Returns an errno value or 0 for success. */ - int (*read_memory_func) - PARAMS ((bfd_vma memaddr, bfd_byte *myaddr, int length, - struct disassemble_info *info)); - - /* Function which should be called if we get an error that we can't - recover from. STATUS is the errno value from read_memory_func and - MEMADDR is the address that we were trying to read. INFO is a - pointer to this struct. */ - void (*memory_error_func) - PARAMS ((int status, bfd_vma memaddr, struct disassemble_info *info)); - - /* Function called to print ADDR. */ - void (*print_address_func) - PARAMS ((bfd_vma addr, struct disassemble_info *info)); - - /* Function called to determine if there is a symbol at the given ADDR. - If there is, the function returns 1, otherwise it returns 0. - This is used by ports which support an overlay manager where - the overlay number is held in the top part of an address. In - some circumstances we want to include the overlay number in the - address, (normally because there is a symbol associated with - that address), but sometimes we want to mask out the overlay bits. */ - int (* symbol_at_address_func) - PARAMS ((bfd_vma addr, struct disassemble_info * info)); - - /* These are for buffer_read_memory. */ - bfd_byte *buffer; - bfd_vma buffer_vma; - int buffer_length; - - /* This variable may be set by the instruction decoder. It suggests - the number of bytes objdump should display on a single line. If - the instruction decoder sets this, it should always set it to - the same value in order to get reasonable looking output. */ - int bytes_per_line; - - /* the next two variables control the way objdump displays the raw data */ - /* For example, if bytes_per_line is 8 and bytes_per_chunk is 4, the */ - /* output will look like this: - 00: 00000000 00000000 - with the chunks displayed according to "display_endian". */ - int bytes_per_chunk; - enum bfd_endian display_endian; - - /* Results from instruction decoders. Not all decoders yet support - this information. This info is set each time an instruction is - decoded, and is only valid for the last such instruction. - - To determine whether this decoder supports this information, set - insn_info_valid to 0, decode an instruction, then check it. */ - - char insn_info_valid; /* Branch info has been set. */ - char branch_delay_insns; /* How many sequential insn's will run before - a branch takes effect. (0 = normal) */ - char data_size; /* Size of data reference in insn, in bytes */ - enum dis_insn_type insn_type; /* Type of instruction */ - bfd_vma target; /* Target address of branch or dref, if known; - zero if unknown. */ - bfd_vma target2; /* Second target address for dref2 */ - - /* Command line options specific to the target disassembler. */ - char * disassembler_options; - -} disassemble_info; - - -/* Standard disassemblers. Disassemble one instruction at the given - target address. Return number of bytes processed. */ -typedef int (*disassembler_ftype) - PARAMS((bfd_vma, disassemble_info *)); - -extern int print_insn_big_mips PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_little_mips PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_i386 PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_m68k PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_z8001 PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_z8002 PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_h8300 PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_h8300h PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_h8300s PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_h8500 PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_alpha PARAMS ((bfd_vma, disassemble_info*)); -extern disassembler_ftype arc_get_disassembler PARAMS ((int, int)); -extern int print_insn_arm PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_sparc PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_big_a29k PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_little_a29k PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_i960 PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_sh PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_shl PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_hppa PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_m32r PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_m88k PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_mn10200 PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_mn10300 PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_ns32k PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_big_powerpc PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_little_powerpc PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_rs6000 PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_w65 PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_d10v PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_v850 PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_tic30 PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_ppc PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_s390 PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_crisv32 PARAMS ((bfd_vma, disassemble_info*)); -extern int print_insn_microblaze PARAMS ((bfd_vma, disassemble_info*)); - -#if 0 -/* Fetch the disassembler for a given BFD, if that support is available. */ -extern disassembler_ftype disassembler PARAMS ((bfd *)); -#endif - - -/* This block of definitions is for particular callers who read instructions - into a buffer before calling the instruction decoder. */ - -/* Here is a function which callers may wish to use for read_memory_func. - It gets bytes from a buffer. */ -extern int buffer_read_memory - PARAMS ((bfd_vma, bfd_byte *, int, struct disassemble_info *)); - -/* This function goes with buffer_read_memory. - It prints a message using info->fprintf_func and info->stream. */ -extern void perror_memory PARAMS ((int, bfd_vma, struct disassemble_info *)); - - -/* Just print the address in hex. This is included for completeness even - though both GDB and objdump provide their own (to print symbolic - addresses). */ -extern void generic_print_address - PARAMS ((bfd_vma, struct disassemble_info *)); - -/* Always true. */ -extern int generic_symbol_at_address - PARAMS ((bfd_vma, struct disassemble_info *)); - -/* Macro to initialize a disassemble_info struct. This should be called - by all applications creating such a struct. */ -#define INIT_DISASSEMBLE_INFO(INFO, STREAM, FPRINTF_FUNC) \ - (INFO).flavour = bfd_target_unknown_flavour, \ - (INFO).arch = bfd_arch_unknown, \ - (INFO).mach = 0, \ - (INFO).endian = BFD_ENDIAN_UNKNOWN, \ - INIT_DISASSEMBLE_INFO_NO_ARCH(INFO, STREAM, FPRINTF_FUNC) - -/* Call this macro to initialize only the internal variables for the - disassembler. Architecture dependent things such as byte order, or machine - variant are not touched by this macro. This makes things much easier for - GDB which must initialize these things separately. */ - -#define INIT_DISASSEMBLE_INFO_NO_ARCH(INFO, STREAM, FPRINTF_FUNC) \ - (INFO).fprintf_func = (FPRINTF_FUNC), \ - (INFO).stream = (STREAM), \ - (INFO).symbols = NULL, \ - (INFO).num_symbols = 0, \ - (INFO).private_data = NULL, \ - (INFO).buffer = NULL, \ - (INFO).buffer_vma = 0, \ - (INFO).buffer_length = 0, \ - (INFO).read_memory_func = buffer_read_memory, \ - (INFO).memory_error_func = perror_memory, \ - (INFO).print_address_func = generic_print_address, \ - (INFO).symbol_at_address_func = generic_symbol_at_address, \ - (INFO).flags = 0, \ - (INFO).bytes_per_line = 0, \ - (INFO).bytes_per_chunk = 0, \ - (INFO).display_endian = BFD_ENDIAN_UNKNOWN, \ - (INFO).disassembler_options = NULL, \ - (INFO).insn_info_valid = 0 - -#define _(x) x -#define ATTRIBUTE_UNUSED __attribute__((unused)) - -/* from libbfd */ - -bfd_vma bfd_getl32 (const bfd_byte *addr); -bfd_vma bfd_getb32 (const bfd_byte *addr); -bfd_vma bfd_getl16 (const bfd_byte *addr); -bfd_vma bfd_getb16 (const bfd_byte *addr); -typedef enum bfd_boolean {false, true} boolean; -typedef boolean bfd_boolean; - -#endif /* ! defined (DIS_ASM_H) */ diff --git a/qemu-0.11.0/disas.c b/qemu-0.11.0/disas.c deleted file mode 100644 index af5a9ea..0000000 --- a/qemu-0.11.0/disas.c +++ /dev/null @@ -1,411 +0,0 @@ -/* General "disassemble this chunk" code. Used for debugging. */ -#include "config.h" -#include "dis-asm.h" -#include "elf.h" -#include <errno.h> - -#include "cpu.h" -#include "exec-all.h" -#include "disas.h" - -/* Filled in by elfload.c. Simplistic, but will do for now. */ -struct syminfo *syminfos = NULL; - -/* Get LENGTH bytes from info's buffer, at target address memaddr. - Transfer them to myaddr. */ -int -buffer_read_memory(bfd_vma memaddr, bfd_byte *myaddr, int length, - struct disassemble_info *info) -{ - if (memaddr < info->buffer_vma - || memaddr + length > info->buffer_vma + info->buffer_length) - /* Out of bounds. Use EIO because GDB uses it. */ - return EIO; - memcpy (myaddr, info->buffer + (memaddr - info->buffer_vma), length); - return 0; -} - -/* Get LENGTH bytes from info's buffer, at target address memaddr. - Transfer them to myaddr. */ -static int -target_read_memory (bfd_vma memaddr, - bfd_byte *myaddr, - int length, - struct disassemble_info *info) -{ - cpu_memory_rw_debug(cpu_single_env, memaddr, myaddr, length, 0); - return 0; -} - -/* Print an error message. We can assume that this is in response to - an error return from buffer_read_memory. */ -void -perror_memory (int status, bfd_vma memaddr, struct disassemble_info *info) -{ - if (status != EIO) - /* Can't happen. */ - (*info->fprintf_func) (info->stream, "Unknown error %d\n", status); - else - /* Actually, address between memaddr and memaddr + len was - out of bounds. */ - (*info->fprintf_func) (info->stream, - "Address 0x%" PRIx64 " is out of bounds.\n", memaddr); -} - -/* This could be in a separate file, to save miniscule amounts of space - in statically linked executables. */ - -/* Just print the address is hex. This is included for completeness even - though both GDB and objdump provide their own (to print symbolic - addresses). */ - -void -generic_print_address (bfd_vma addr, struct disassemble_info *info) -{ - (*info->fprintf_func) (info->stream, "0x%" PRIx64, addr); -} - -/* Just return the given address. */ - -int -generic_symbol_at_address (bfd_vma addr, struct disassemble_info *info) -{ - return 1; -} - -bfd_vma bfd_getl32 (const bfd_byte *addr) -{ - unsigned long v; - - v = (unsigned long) addr[0]; - v |= (unsigned long) addr[1] << 8; - v |= (unsigned long) addr[2] << 16; - v |= (unsigned long) addr[3] << 24; - return (bfd_vma) v; -} - -bfd_vma bfd_getb32 (const bfd_byte *addr) -{ - unsigned long v; - - v = (unsigned long) addr[0] << 24; - v |= (unsigned long) addr[1] << 16; - v |= (unsigned long) addr[2] << 8; - v |= (unsigned long) addr[3]; - return (bfd_vma) v; -} - -bfd_vma bfd_getl16 (const bfd_byte *addr) -{ - unsigned long v; - - v = (unsigned long) addr[0]; - v |= (unsigned long) addr[1] << 8; - return (bfd_vma) v; -} - -bfd_vma bfd_getb16 (const bfd_byte *addr) -{ - unsigned long v; - - v = (unsigned long) addr[0] << 24; - v |= (unsigned long) addr[1] << 16; - return (bfd_vma) v; -} - -#ifdef TARGET_ARM -static int -print_insn_thumb1(bfd_vma pc, disassemble_info *info) -{ - return print_insn_arm(pc | 1, info); -} -#endif - -/* Disassemble this for me please... (debugging). 'flags' has the following - values: - i386 - nonzero means 16 bit code - arm - nonzero means thumb code - ppc - nonzero means little endian - other targets - unused - */ -void target_disas(FILE *out, target_ulong code, target_ulong size, int flags) -{ - target_ulong pc; - int count; - struct disassemble_info disasm_info; - int (*print_insn)(bfd_vma pc, disassemble_info *info); - - INIT_DISASSEMBLE_INFO(disasm_info, out, fprintf); - - disasm_info.read_memory_func = target_read_memory; - disasm_info.buffer_vma = code; - disasm_info.buffer_length = size; - -#ifdef TARGET_WORDS_BIGENDIAN - disasm_info.endian = BFD_ENDIAN_BIG; -#else - disasm_info.endian = BFD_ENDIAN_LITTLE; -#endif -#if defined(TARGET_I386) - if (flags == 2) - disasm_info.mach = bfd_mach_x86_64; - else if (flags == 1) - disasm_info.mach = bfd_mach_i386_i8086; - else - disasm_info.mach = bfd_mach_i386_i386; - print_insn = print_insn_i386; -#elif defined(TARGET_ARM) - if (flags) - print_insn = print_insn_thumb1; - else - print_insn = print_insn_arm; -#elif defined(TARGET_SPARC) - print_insn = print_insn_sparc; -#ifdef TARGET_SPARC64 - disasm_info.mach = bfd_mach_sparc_v9b; -#endif -#elif defined(TARGET_PPC) - if (flags >> 16) - disasm_info.endian = BFD_ENDIAN_LITTLE; - if (flags & 0xFFFF) { - /* If we have a precise definitions of the instructions set, use it */ - disasm_info.mach = flags & 0xFFFF; - } else { -#ifdef TARGET_PPC64 - disasm_info.mach = bfd_mach_ppc64; -#else - disasm_info.mach = bfd_mach_ppc; -#endif - } - print_insn = print_insn_ppc; -#elif defined(TARGET_M68K) - print_insn = print_insn_m68k; -#elif defined(TARGET_MIPS) -#ifdef TARGET_WORDS_BIGENDIAN - print_insn = print_insn_big_mips; -#else - print_insn = print_insn_little_mips; -#endif -#elif defined(TARGET_SH4) - disasm_info.mach = bfd_mach_sh4; - print_insn = print_insn_sh; -#elif defined(TARGET_ALPHA) - disasm_info.mach = bfd_mach_alpha; - print_insn = print_insn_alpha; -#elif defined(TARGET_CRIS) - disasm_info.mach = bfd_mach_cris_v32; - print_insn = print_insn_crisv32; -#elif defined(TARGET_MICROBLAZE) - disasm_info.mach = bfd_arch_microblaze; - print_insn = print_insn_microblaze; -#else - fprintf(out, "0x" TARGET_FMT_lx - ": Asm output not supported on this arch\n", code); - return; -#endif - - for (pc = code; size > 0; pc += count, size -= count) { - fprintf(out, "0x" TARGET_FMT_lx ": ", pc); - count = print_insn(pc, &disasm_info); -#if 0 - { - int i; - uint8_t b; - fprintf(out, " {"); - for(i = 0; i < count; i++) { - target_read_memory(pc + i, &b, 1, &disasm_info); - fprintf(out, " %02x", b); - } - fprintf(out, " }"); - } -#endif - fprintf(out, "\n"); - if (count < 0) - break; - if (size < count) { - fprintf(out, - "Disassembler disagrees with translator over instruction " - "decoding\n" - "Please report this to qemu-devel(a)nongnu.org\n"); - break; - } - } -} - -/* Disassemble this for me please... (debugging). */ -void disas(FILE *out, void *code, unsigned long size) -{ - unsigned long pc; - int count; - struct disassemble_info disasm_info; - int (*print_insn)(bfd_vma pc, disassemble_info *info); - - INIT_DISASSEMBLE_INFO(disasm_info, out, fprintf); - - disasm_info.buffer = code; - disasm_info.buffer_vma = (unsigned long)code; - disasm_info.buffer_length = size; - -#ifdef WORDS_BIGENDIAN - disasm_info.endian = BFD_ENDIAN_BIG; -#else - disasm_info.endian = BFD_ENDIAN_LITTLE; -#endif -#if defined(__i386__) - disasm_info.mach = bfd_mach_i386_i386; - print_insn = print_insn_i386; -#elif defined(__x86_64__) - disasm_info.mach = bfd_mach_x86_64; - print_insn = print_insn_i386; -#elif defined(_ARCH_PPC) - print_insn = print_insn_ppc; -#elif defined(__alpha__) - print_insn = print_insn_alpha; -#elif defined(__sparc__) - print_insn = print_insn_sparc; -#if defined(__sparc_v8plus__) || defined(__sparc_v8plusa__) || defined(__sparc_v9__) - disasm_info.mach = bfd_mach_sparc_v9b; -#endif -#elif defined(__arm__) - print_insn = print_insn_arm; -#elif defined(__MIPSEB__) - print_insn = print_insn_big_mips; -#elif defined(__MIPSEL__) - print_insn = print_insn_little_mips; -#elif defined(__m68k__) - print_insn = print_insn_m68k; -#elif defined(__s390__) - print_insn = print_insn_s390; -#elif defined(__hppa__) - print_insn = print_insn_hppa; -#else - fprintf(out, "0x%lx: Asm output not supported on this arch\n", - (long) code); - return; -#endif - for (pc = (unsigned long)code; size > 0; pc += count, size -= count) { - fprintf(out, "0x%08lx: ", pc); -#ifdef __arm__ - /* since data is included in the code, it is better to - display code data too */ - fprintf(out, "%08x ", (int)bfd_getl32((const bfd_byte *)pc)); -#endif - count = print_insn(pc, &disasm_info); - fprintf(out, "\n"); - if (count < 0) - break; - } -} - -/* Look up symbol for debugging purpose. Returns "" if unknown. */ -const char *lookup_symbol(target_ulong orig_addr) -{ - const char *symbol = ""; - struct syminfo *s; - - for (s = syminfos; s; s = s->next) { - symbol = s->lookup_symbol(s, orig_addr); - if (symbol[0] != '\0') { - break; - } - } - - return symbol; -} - -#if !defined(CONFIG_USER_ONLY) - -#include "monitor.h" - -static int monitor_disas_is_physical; -static CPUState *monitor_disas_env; - -static int -monitor_read_memory (bfd_vma memaddr, bfd_byte *myaddr, int length, - struct disassemble_info *info) -{ - if (monitor_disas_is_physical) { - cpu_physical_memory_rw(memaddr, myaddr, length, 0); - } else { - cpu_memory_rw_debug(monitor_disas_env, memaddr,myaddr, length, 0); - } - return 0; -} - -static int monitor_fprintf(FILE *stream, const char *fmt, ...) -{ - va_list ap; - va_start(ap, fmt); - monitor_vprintf((Monitor *)stream, fmt, ap); - va_end(ap); - return 0; -} - -void monitor_disas(Monitor *mon, CPUState *env, - target_ulong pc, int nb_insn, int is_physical, int flags) -{ - int count, i; - struct disassemble_info disasm_info; - int (*print_insn)(bfd_vma pc, disassemble_info *info); - - INIT_DISASSEMBLE_INFO(disasm_info, (FILE *)mon, monitor_fprintf); - - monitor_disas_env = env; - monitor_disas_is_physical = is_physical; - disasm_info.read_memory_func = monitor_read_memory; - - disasm_info.buffer_vma = pc; - -#ifdef TARGET_WORDS_BIGENDIAN - disasm_info.endian = BFD_ENDIAN_BIG; -#else - disasm_info.endian = BFD_ENDIAN_LITTLE; -#endif -#if defined(TARGET_I386) - if (flags == 2) - disasm_info.mach = bfd_mach_x86_64; - else if (flags == 1) - disasm_info.mach = bfd_mach_i386_i8086; - else - disasm_info.mach = bfd_mach_i386_i386; - print_insn = print_insn_i386; -#elif defined(TARGET_ARM) - print_insn = print_insn_arm; -#elif defined(TARGET_ALPHA) - print_insn = print_insn_alpha; -#elif defined(TARGET_SPARC) - print_insn = print_insn_sparc; -#ifdef TARGET_SPARC64 - disasm_info.mach = bfd_mach_sparc_v9b; -#endif -#elif defined(TARGET_PPC) -#ifdef TARGET_PPC64 - disasm_info.mach = bfd_mach_ppc64; -#else - disasm_info.mach = bfd_mach_ppc; -#endif - print_insn = print_insn_ppc; -#elif defined(TARGET_M68K) - print_insn = print_insn_m68k; -#elif defined(TARGET_MIPS) -#ifdef TARGET_WORDS_BIGENDIAN - print_insn = print_insn_big_mips; -#else - print_insn = print_insn_little_mips; -#endif -#else - monitor_printf(mon, "0x" TARGET_FMT_lx - ": Asm output not supported on this arch\n", pc); - return; -#endif - - for(i = 0; i < nb_insn; i++) { - monitor_printf(mon, "0x" TARGET_FMT_lx ": ", pc); - count = print_insn(pc, &disasm_info); - monitor_printf(mon, "\n"); - if (count < 0) - break; - pc += count; - } -} -#endif diff --git a/qemu-0.11.0/disas.h b/qemu-0.11.0/disas.h deleted file mode 100644 index 0789b57..0000000 --- a/qemu-0.11.0/disas.h +++ /dev/null @@ -1,39 +0,0 @@ -#ifndef _QEMU_DISAS_H -#define _QEMU_DISAS_H - -#include "qemu-common.h" - -/* Disassemble this for me please... (debugging). */ -void disas(FILE *out, void *code, unsigned long size); -void target_disas(FILE *out, target_ulong code, target_ulong size, int flags); - -/* The usual mess... FIXME: Remove this condition once dyngen-exec.h is gone */ -#ifndef __DYNGEN_EXEC_H__ -void monitor_disas(Monitor *mon, CPUState *env, - target_ulong pc, int nb_insn, int is_physical, int flags); -#endif - -/* Look up symbol for debugging purpose. Returns "" if unknown. */ -const char *lookup_symbol(target_ulong orig_addr); - -struct syminfo; -struct elf32_sym; -struct elf64_sym; - -typedef const char *(*lookup_symbol_t)(struct syminfo *s, target_ulong orig_addr); - -struct syminfo { - lookup_symbol_t lookup_symbol; - unsigned int disas_num_syms; - union { - struct elf32_sym *elf32; - struct elf64_sym *elf64; - } disas_symtab; - const char *disas_strtab; - struct syminfo *next; -}; - -/* Filled in by elfload.c. Simplistic, but will do for now. */ -extern struct syminfo *syminfos; - -#endif /* _QEMU_DISAS_H */ diff --git a/qemu-0.11.0/dma-helpers.c b/qemu-0.11.0/dma-helpers.c deleted file mode 100644 index 712ed89..0000000 --- a/qemu-0.11.0/dma-helpers.c +++ /dev/null @@ -1,184 +0,0 @@ -/* - * DMA helper functions - * - * Copyright (c) 2009 Red Hat - * - * This work is licensed under the terms of the GNU General Public License - * (GNU GPL), version 2 or later. - */ - -#include "dma.h" -#include "block_int.h" - -void qemu_sglist_init(QEMUSGList *qsg, int alloc_hint) -{ - qsg->sg = qemu_malloc(alloc_hint * sizeof(ScatterGatherEntry)); - qsg->nsg = 0; - qsg->nalloc = alloc_hint; - qsg->size = 0; -} - -void qemu_sglist_add(QEMUSGList *qsg, target_phys_addr_t base, - target_phys_addr_t len) -{ - if (qsg->nsg == qsg->nalloc) { - qsg->nalloc = 2 * qsg->nalloc + 1; - qsg->sg = qemu_realloc(qsg->sg, qsg->nalloc * sizeof(ScatterGatherEntry)); - } - qsg->sg[qsg->nsg].base = base; - qsg->sg[qsg->nsg].len = len; - qsg->size += len; - ++qsg->nsg; -} - -void qemu_sglist_destroy(QEMUSGList *qsg) -{ - qemu_free(qsg->sg); -} - -typedef struct { - BlockDriverAIOCB common; - BlockDriverState *bs; - BlockDriverAIOCB *acb; - QEMUSGList *sg; - uint64_t sector_num; - int is_write; - int sg_cur_index; - target_phys_addr_t sg_cur_byte; - QEMUIOVector iov; - QEMUBH *bh; -} DMAAIOCB; - -static void dma_bdrv_cb(void *opaque, int ret); - -static void reschedule_dma(void *opaque) -{ - DMAAIOCB *dbs = (DMAAIOCB *)opaque; - - qemu_bh_delete(dbs->bh); - dbs->bh = NULL; - dma_bdrv_cb(opaque, 0); -} - -static void continue_after_map_failure(void *opaque) -{ - DMAAIOCB *dbs = (DMAAIOCB *)opaque; - - dbs->bh = qemu_bh_new(reschedule_dma, dbs); - qemu_bh_schedule(dbs->bh); -} - -static void dma_bdrv_unmap(DMAAIOCB *dbs) -{ - int i; - - for (i = 0; i < dbs->iov.niov; ++i) { - cpu_physical_memory_unmap(dbs->iov.iov[i].iov_base, - dbs->iov.iov[i].iov_len, !dbs->is_write, - dbs->iov.iov[i].iov_len); - } -} - -static void dma_bdrv_cb(void *opaque, int ret) -{ - DMAAIOCB *dbs = (DMAAIOCB *)opaque; - target_phys_addr_t cur_addr, cur_len; - void *mem; - - dbs->acb = NULL; - dbs->sector_num += dbs->iov.size / 512; - dma_bdrv_unmap(dbs); - qemu_iovec_reset(&dbs->iov); - - if (dbs->sg_cur_index == dbs->sg->nsg || ret < 0) { - dbs->common.cb(dbs->common.opaque, ret); - qemu_iovec_destroy(&dbs->iov); - qemu_aio_release(dbs); - return; - } - - while (dbs->sg_cur_index < dbs->sg->nsg) { - cur_addr = dbs->sg->sg[dbs->sg_cur_index].base + dbs->sg_cur_byte; - cur_len = dbs->sg->sg[dbs->sg_cur_index].len - dbs->sg_cur_byte; - mem = cpu_physical_memory_map(cur_addr, &cur_len, !dbs->is_write); - if (!mem) - break; - qemu_iovec_add(&dbs->iov, mem, cur_len); - dbs->sg_cur_byte += cur_len; - if (dbs->sg_cur_byte == dbs->sg->sg[dbs->sg_cur_index].len) { - dbs->sg_cur_byte = 0; - ++dbs->sg_cur_index; - } - } - - if (dbs->iov.size == 0) { - cpu_register_map_client(dbs, continue_after_map_failure); - return; - } - - if (dbs->is_write) { - dbs->acb = bdrv_aio_writev(dbs->bs, dbs->sector_num, &dbs->iov, - dbs->iov.size / 512, dma_bdrv_cb, dbs); - } else { - dbs->acb = bdrv_aio_readv(dbs->bs, dbs->sector_num, &dbs->iov, - dbs->iov.size / 512, dma_bdrv_cb, dbs); - } - if (!dbs->acb) { - dma_bdrv_unmap(dbs); - qemu_iovec_destroy(&dbs->iov); - return; - } -} - -static void dma_aio_cancel(BlockDriverAIOCB *acb) -{ - DMAAIOCB *dbs = container_of(acb, DMAAIOCB, common); - - if (dbs->acb) { - bdrv_aio_cancel(dbs->acb); - } -} - -static AIOPool dma_aio_pool = { - .aiocb_size = sizeof(DMAAIOCB), - .cancel = dma_aio_cancel, -}; - -static BlockDriverAIOCB *dma_bdrv_io( - BlockDriverState *bs, QEMUSGList *sg, uint64_t sector_num, - BlockDriverCompletionFunc *cb, void *opaque, - int is_write) -{ - DMAAIOCB *dbs = qemu_aio_get(&dma_aio_pool, bs, cb, opaque); - - dbs->acb = NULL; - dbs->bs = bs; - dbs->sg = sg; - dbs->sector_num = sector_num; - dbs->sg_cur_index = 0; - dbs->sg_cur_byte = 0; - dbs->is_write = is_write; - dbs->bh = NULL; - qemu_iovec_init(&dbs->iov, sg->nsg); - dma_bdrv_cb(dbs, 0); - if (!dbs->acb) { - qemu_aio_release(dbs); - return NULL; - } - return &dbs->common; -} - - -BlockDriverAIOCB *dma_bdrv_read(BlockDriverState *bs, - QEMUSGList *sg, uint64_t sector, - void (*cb)(void *opaque, int ret), void *opaque) -{ - return dma_bdrv_io(bs, sg, sector, cb, opaque, 0); -} - -BlockDriverAIOCB *dma_bdrv_write(BlockDriverState *bs, - QEMUSGList *sg, uint64_t sector, - void (*cb)(void *opaque, int ret), void *opaque) -{ - return dma_bdrv_io(bs, sg, sector, cb, opaque, 1); -} diff --git a/qemu-0.11.0/dma.h b/qemu-0.11.0/dma.h deleted file mode 100644 index f3bb275..0000000 --- a/qemu-0.11.0/dma.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * DMA helper functions - * - * Copyright (c) 2009 Red Hat - * - * This work is licensed under the terms of the GNU General Public License - * (GNU GPL), version 2 or later. - */ - -#ifndef DMA_H -#define DMA_H - -#include <stdio.h> -//#include "cpu.h" -#include "hw/hw.h" -#include "block.h" - -typedef struct { - target_phys_addr_t base; - target_phys_addr_t len; -} ScatterGatherEntry; - -typedef struct { - ScatterGatherEntry *sg; - int nsg; - int nalloc; - target_phys_addr_t size; -} QEMUSGList; - -void qemu_sglist_init(QEMUSGList *qsg, int alloc_hint); -void qemu_sglist_add(QEMUSGList *qsg, target_phys_addr_t base, - target_phys_addr_t len); -void qemu_sglist_destroy(QEMUSGList *qsg); - -BlockDriverAIOCB *dma_bdrv_read(BlockDriverState *bs, - QEMUSGList *sg, uint64_t sector, - BlockDriverCompletionFunc *cb, void *opaque); -BlockDriverAIOCB *dma_bdrv_write(BlockDriverState *bs, - QEMUSGList *sg, uint64_t sector, - BlockDriverCompletionFunc *cb, void *opaque); -#endif diff --git a/qemu-0.11.0/dyngen-exec.h b/qemu-0.11.0/dyngen-exec.h deleted file mode 100644 index c007763..0000000 --- a/qemu-0.11.0/dyngen-exec.h +++ /dev/null @@ -1,132 +0,0 @@ -/* - * dyngen defines for micro operation code - * - * Copyright (c) 2003 Fabrice Bellard - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ -#if !defined(__DYNGEN_EXEC_H__) -#define __DYNGEN_EXEC_H__ - -/* prevent Solaris from trying to typedef FILE in gcc's - include/floatingpoint.h which will conflict with the - definition down below */ -#ifdef __sun__ -#define _FILEDEFED -#endif - -/* NOTE: standard headers should be used with special care at this - point because host CPU registers are used as global variables. Some - host headers do not allow that. */ -#include <stddef.h> -#include <stdint.h> - -#ifdef __OpenBSD__ -#include <sys/types.h> -#endif - -/* XXX: This may be wrong for 64-bit ILP32 hosts. */ -typedef void * host_reg_t; - -#ifdef HOST_BSD -typedef struct __sFILE FILE; -#else -typedef struct FILE FILE; -#endif -extern int fprintf(FILE *, const char *, ...); -extern int fputs(const char *, FILE *); -extern int printf(const char *, ...); -#undef NULL -#define NULL 0 - -#if defined(__i386__) -#define AREG0 "ebp" -#define AREG1 "ebx" -#define AREG2 "esi" -#elif defined(__x86_64__) -#define AREG0 "r14" -#define AREG1 "r15" -#define AREG2 "r12" -#elif defined(_ARCH_PPC) -#define AREG0 "r27" -#define AREG1 "r24" -#define AREG2 "r25" -#elif defined(__arm__) -#define AREG0 "r7" -#define AREG1 "r4" -#define AREG2 "r5" -#elif defined(__hppa__) -#define AREG0 "r17" -#define AREG1 "r14" -#define AREG2 "r15" -#elif defined(__mips__) -#define AREG0 "fp" -#define AREG1 "s0" -#define AREG2 "s1" -#elif defined(__sparc__) -#ifdef HOST_SOLARIS -#define AREG0 "g2" -#define AREG1 "g3" -#define AREG2 "g4" -#else -#ifdef __sparc_v9__ -#define AREG0 "g5" -#define AREG1 "g6" -#define AREG2 "g7" -#else -#define AREG0 "g6" -#define AREG1 "g1" -#define AREG2 "g2" -#endif -#endif -#elif defined(__s390__) -#define AREG0 "r10" -#define AREG1 "r7" -#define AREG2 "r8" -#elif defined(__alpha__) -/* Note $15 is the frame pointer, so anything in op-i386.c that would - require a frame pointer, like alloca, would probably loose. */ -#define AREG0 "$15" -#define AREG1 "$9" -#define AREG2 "$10" -#elif defined(__mc68000) -#define AREG0 "%a5" -#define AREG1 "%a4" -#define AREG2 "%d7" -#elif defined(__ia64__) -#define AREG0 "r7" -#define AREG1 "r4" -#define AREG2 "r5" -#else -#error unsupported CPU -#endif - -#define xglue(x, y) x ## y -#define glue(x, y) xglue(x, y) -#define stringify(s) tostring(s) -#define tostring(s) #s - -/* The return address may point to the start of the next instruction. - Subtracting one gets us the call instruction itself. */ -#if defined(__s390__) -# define GETPC() ((void*)(((unsigned long)__builtin_return_address(0) & 0x7fffffffUL) - 1)) -#elif defined(__arm__) -/* Thumb return addresses have the low bit set, so we need to subtract two. - This is still safe in ARM mode because instructions are 4 bytes. */ -# define GETPC() ((void *)((unsigned long)__builtin_return_address(0) - 2)) -#else -# define GETPC() ((void *)((unsigned long)__builtin_return_address(0) - 1)) -#endif - -#endif /* !defined(__DYNGEN_EXEC_H__) */ diff --git a/qemu-0.11.0/elf.h b/qemu-0.11.0/elf.h deleted file mode 100644 index b042002..0000000 --- a/qemu-0.11.0/elf.h +++ /dev/null @@ -1,1191 +0,0 @@ -#ifndef _QEMU_ELF_H -#define _QEMU_ELF_H - -#include <inttypes.h> - -/* 32-bit ELF base types. */ -typedef uint32_t Elf32_Addr; -typedef uint16_t Elf32_Half; -typedef uint32_t Elf32_Off; -typedef int32_t Elf32_Sword; -typedef uint32_t Elf32_Word; - -/* 64-bit ELF base types. */ -typedef uint64_t Elf64_Addr; -typedef uint16_t Elf64_Half; -typedef int16_t Elf64_SHalf; -typedef uint64_t Elf64_Off; -typedef int32_t Elf64_Sword; -typedef uint32_t Elf64_Word; -typedef uint64_t Elf64_Xword; -typedef int64_t Elf64_Sxword; - -/* These constants are for the segment types stored in the image headers */ -#define PT_NULL 0 -#define PT_LOAD 1 -#define PT_DYNAMIC 2 -#define PT_INTERP 3 -#define PT_NOTE 4 -#define PT_SHLIB 5 -#define PT_PHDR 6 -#define PT_LOPROC 0x70000000 -#define PT_HIPROC 0x7fffffff -#define PT_MIPS_REGINFO 0x70000000 -#define PT_MIPS_OPTIONS 0x70000001 - -/* Flags in the e_flags field of the header */ -/* MIPS architecture level. */ -#define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ -#define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ -#define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ -#define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ -#define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ -#define EF_MIPS_ARCH_32 0x50000000 /* MIPS32 code. */ -#define EF_MIPS_ARCH_64 0x60000000 /* MIPS64 code. */ - -/* The ABI of a file. */ -#define EF_MIPS_ABI_O32 0x00001000 /* O32 ABI. */ -#define EF_MIPS_ABI_O64 0x00002000 /* O32 extended for 64 bit. */ - -#define EF_MIPS_NOREORDER 0x00000001 -#define EF_MIPS_PIC 0x00000002 -#define EF_MIPS_CPIC 0x00000004 -#define EF_MIPS_ABI2 0x00000020 -#define EF_MIPS_OPTIONS_FIRST 0x00000080 -#define EF_MIPS_32BITMODE 0x00000100 -#define EF_MIPS_ABI 0x0000f000 -#define EF_MIPS_ARCH 0xf0000000 - -/* These constants define the different elf file types */ -#define ET_NONE 0 -#define ET_REL 1 -#define ET_EXEC 2 -#define ET_DYN 3 -#define ET_CORE 4 -#define ET_LOPROC 0xff00 -#define ET_HIPROC 0xffff - -/* These constants define the various ELF target machines */ -#define EM_NONE 0 -#define EM_M32 1 -#define EM_SPARC 2 -#define EM_386 3 -#define EM_68K 4 -#define EM_88K 5 -#define EM_486 6 /* Perhaps disused */ -#define EM_860 7 - -#define EM_MIPS 8 /* MIPS R3000 (officially, big-endian only) */ - -#define EM_MIPS_RS4_BE 10 /* MIPS R4000 big-endian */ - -#define EM_PARISC 15 /* HPPA */ - -#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ - -#define EM_PPC 20 /* PowerPC */ -#define EM_PPC64 21 /* PowerPC64 */ - -#define EM_ARM 40 /* ARM */ - -#define EM_SH 42 /* SuperH */ - -#define EM_SPARCV9 43 /* SPARC v9 64-bit */ - -#define EM_IA_64 50 /* HP/Intel IA-64 */ - -#define EM_X86_64 62 /* AMD x86-64 */ - -#define EM_S390 22 /* IBM S/390 */ - -#define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ - -#define EM_V850 87 /* NEC v850 */ - -#define EM_H8_300H 47 /* Hitachi H8/300H */ -#define EM_H8S 48 /* Hitachi H8S */ - -/* - * This is an interim value that we will use until the committee comes - * up with a final number. - */ -#define EM_ALPHA 0x9026 - -/* Bogus old v850 magic number, used by old tools. */ -#define EM_CYGNUS_V850 0x9080 - -/* - * This is the old interim value for S/390 architecture - */ -#define EM_S390_OLD 0xA390 - -#define EM_XILINX_MICROBLAZE 0xBAAB - -/* This is the info that is needed to parse the dynamic section of the file */ -#define DT_NULL 0 -#define DT_NEEDED 1 -#define DT_PLTRELSZ 2 -#define DT_PLTGOT 3 -#define DT_HASH 4 -#define DT_STRTAB 5 -#define DT_SYMTAB 6 -#define DT_RELA 7 -#define DT_RELASZ 8 -#define DT_RELAENT 9 -#define DT_STRSZ 10 -#define DT_SYMENT 11 -#define DT_INIT 12 -#define DT_FINI 13 -#define DT_SONAME 14 -#define DT_RPATH 15 -#define DT_SYMBOLIC 16 -#define DT_REL 17 -#define DT_RELSZ 18 -#define DT_RELENT 19 -#define DT_PLTREL 20 -#define DT_DEBUG 21 -#define DT_TEXTREL 22 -#define DT_JMPREL 23 -#define DT_LOPROC 0x70000000 -#define DT_HIPROC 0x7fffffff -#define DT_MIPS_RLD_VERSION 0x70000001 -#define DT_MIPS_TIME_STAMP 0x70000002 -#define DT_MIPS_ICHECKSUM 0x70000003 -#define DT_MIPS_IVERSION 0x70000004 -#define DT_MIPS_FLAGS 0x70000005 - #define RHF_NONE 0 - #define RHF_HARDWAY 1 - #define RHF_NOTPOT 2 -#define DT_MIPS_BASE_ADDRESS 0x70000006 -#define DT_MIPS_CONFLICT 0x70000008 -#define DT_MIPS_LIBLIST 0x70000009 -#define DT_MIPS_LOCAL_GOTNO 0x7000000a -#define DT_MIPS_CONFLICTNO 0x7000000b -#define DT_MIPS_LIBLISTNO 0x70000010 -#define DT_MIPS_SYMTABNO 0x70000011 -#define DT_MIPS_UNREFEXTNO 0x70000012 -#define DT_MIPS_GOTSYM 0x70000013 -#define DT_MIPS_HIPAGENO 0x70000014 -#define DT_MIPS_RLD_MAP 0x70000016 - -/* This info is needed when parsing the symbol table */ -#define STB_LOCAL 0 -#define STB_GLOBAL 1 -#define STB_WEAK 2 - -#define STT_NOTYPE 0 -#define STT_OBJECT 1 -#define STT_FUNC 2 -#define STT_SECTION 3 -#define STT_FILE 4 - -#define ELF_ST_BIND(x) ((x) >> 4) -#define ELF_ST_TYPE(x) (((unsigned int) x) & 0xf) -#define ELF32_ST_BIND(x) ELF_ST_BIND(x) -#define ELF32_ST_TYPE(x) ELF_ST_TYPE(x) -#define ELF64_ST_BIND(x) ELF_ST_BIND(x) -#define ELF64_ST_TYPE(x) ELF_ST_TYPE(x) - -/* Symbolic values for the entries in the auxiliary table - put on the initial stack */ -#define AT_NULL 0 /* end of vector */ -#define AT_IGNORE 1 /* entry should be ignored */ -#define AT_EXECFD 2 /* file descriptor of program */ -#define AT_PHDR 3 /* program headers for program */ -#define AT_PHENT 4 /* size of program header entry */ -#define AT_PHNUM 5 /* number of program headers */ -#define AT_PAGESZ 6 /* system page size */ -#define AT_BASE 7 /* base address of interpreter */ -#define AT_FLAGS 8 /* flags */ -#define AT_ENTRY 9 /* entry point of program */ -#define AT_NOTELF 10 /* program is not ELF */ -#define AT_UID 11 /* real uid */ -#define AT_EUID 12 /* effective uid */ -#define AT_GID 13 /* real gid */ -#define AT_EGID 14 /* effective gid */ -#define AT_PLATFORM 15 /* string identifying CPU for optimizations */ -#define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */ -#define AT_CLKTCK 17 /* frequency at which times() increments */ - -typedef struct dynamic{ - Elf32_Sword d_tag; - union{ - Elf32_Sword d_val; - Elf32_Addr d_ptr; - } d_un; -} Elf32_Dyn; - -typedef struct { - Elf64_Sxword d_tag; /* entry tag value */ - union { - Elf64_Xword d_val; - Elf64_Addr d_ptr; - } d_un; -} Elf64_Dyn; - -/* The following are used with relocations */ -#define ELF32_R_SYM(x) ((x) >> 8) -#define ELF32_R_TYPE(x) ((x) & 0xff) - -#define ELF64_R_SYM(i) ((i) >> 32) -#define ELF64_R_TYPE(i) ((i) & 0xffffffff) -#define ELF64_R_TYPE_DATA(i) (((ELF64_R_TYPE(i) >> 8) ^ 0x00800000) - 0x00800000) - -#define R_386_NONE 0 -#define R_386_32 1 -#define R_386_PC32 2 -#define R_386_GOT32 3 -#define R_386_PLT32 4 -#define R_386_COPY 5 -#define R_386_GLOB_DAT 6 -#define R_386_JMP_SLOT 7 -#define R_386_RELATIVE 8 -#define R_386_GOTOFF 9 -#define R_386_GOTPC 10 -#define R_386_NUM 11 - -#define R_MIPS_NONE 0 -#define R_MIPS_16 1 -#define R_MIPS_32 2 -#define R_MIPS_REL32 3 -#define R_MIPS_26 4 -#define R_MIPS_HI16 5 -#define R_MIPS_LO16 6 -#define R_MIPS_GPREL16 7 -#define R_MIPS_LITERAL 8 -#define R_MIPS_GOT16 9 -#define R_MIPS_PC16 10 -#define R_MIPS_CALL16 11 -#define R_MIPS_GPREL32 12 -/* The remaining relocs are defined on Irix, although they are not - in the MIPS ELF ABI. */ -#define R_MIPS_UNUSED1 13 -#define R_MIPS_UNUSED2 14 -#define R_MIPS_UNUSED3 15 -#define R_MIPS_SHIFT5 16 -#define R_MIPS_SHIFT6 17 -#define R_MIPS_64 18 -#define R_MIPS_GOT_DISP 19 -#define R_MIPS_GOT_PAGE 20 -#define R_MIPS_GOT_OFST 21 -/* - * The following two relocation types are specified in the MIPS ABI - * conformance guide version 1.2 but not yet in the psABI. - */ -#define R_MIPS_GOTHI16 22 -#define R_MIPS_GOTLO16 23 -#define R_MIPS_SUB 24 -#define R_MIPS_INSERT_A 25 -#define R_MIPS_INSERT_B 26 -#define R_MIPS_DELETE 27 -#define R_MIPS_HIGHER 28 -#define R_MIPS_HIGHEST 29 -/* - * The following two relocation types are specified in the MIPS ABI - * conformance guide version 1.2 but not yet in the psABI. - */ -#define R_MIPS_CALLHI16 30 -#define R_MIPS_CALLLO16 31 -/* - * This range is reserved for vendor specific relocations. - */ -#define R_MIPS_LOVENDOR 100 -#define R_MIPS_HIVENDOR 127 - - -/* - * Sparc ELF relocation types - */ -#define R_SPARC_NONE 0 -#define R_SPARC_8 1 -#define R_SPARC_16 2 -#define R_SPARC_32 3 -#define R_SPARC_DISP8 4 -#define R_SPARC_DISP16 5 -#define R_SPARC_DISP32 6 -#define R_SPARC_WDISP30 7 -#define R_SPARC_WDISP22 8 -#define R_SPARC_HI22 9 -#define R_SPARC_22 10 -#define R_SPARC_13 11 -#define R_SPARC_LO10 12 -#define R_SPARC_GOT10 13 -#define R_SPARC_GOT13 14 -#define R_SPARC_GOT22 15 -#define R_SPARC_PC10 16 -#define R_SPARC_PC22 17 -#define R_SPARC_WPLT30 18 -#define R_SPARC_COPY 19 -#define R_SPARC_GLOB_DAT 20 -#define R_SPARC_JMP_SLOT 21 -#define R_SPARC_RELATIVE 22 -#define R_SPARC_UA32 23 -#define R_SPARC_PLT32 24 -#define R_SPARC_HIPLT22 25 -#define R_SPARC_LOPLT10 26 -#define R_SPARC_PCPLT32 27 -#define R_SPARC_PCPLT22 28 -#define R_SPARC_PCPLT10 29 -#define R_SPARC_10 30 -#define R_SPARC_11 31 -#define R_SPARC_64 32 -#define R_SPARC_OLO10 33 -#define R_SPARC_HH22 34 -#define R_SPARC_HM10 35 -#define R_SPARC_LM22 36 -#define R_SPARC_WDISP16 40 -#define R_SPARC_WDISP19 41 -#define R_SPARC_7 43 -#define R_SPARC_5 44 -#define R_SPARC_6 45 - -/* Bits present in AT_HWCAP, primarily for Sparc32. */ - -#define HWCAP_SPARC_FLUSH 1 /* CPU supports flush instruction. */ -#define HWCAP_SPARC_STBAR 2 -#define HWCAP_SPARC_SWAP 4 -#define HWCAP_SPARC_MULDIV 8 -#define HWCAP_SPARC_V9 16 -#define HWCAP_SPARC_ULTRA3 32 - -/* - * 68k ELF relocation types - */ -#define R_68K_NONE 0 -#define R_68K_32 1 -#define R_68K_16 2 -#define R_68K_8 3 -#define R_68K_PC32 4 -#define R_68K_PC16 5 -#define R_68K_PC8 6 -#define R_68K_GOT32 7 -#define R_68K_GOT16 8 -#define R_68K_GOT8 9 -#define R_68K_GOT32O 10 -#define R_68K_GOT16O 11 -#define R_68K_GOT8O 12 -#define R_68K_PLT32 13 -#define R_68K_PLT16 14 -#define R_68K_PLT8 15 -#define R_68K_PLT32O 16 -#define R_68K_PLT16O 17 -#define R_68K_PLT8O 18 -#define R_68K_COPY 19 -#define R_68K_GLOB_DAT 20 -#define R_68K_JMP_SLOT 21 -#define R_68K_RELATIVE 22 - -/* - * Alpha ELF relocation types - */ -#define R_ALPHA_NONE 0 /* No reloc */ -#define R_ALPHA_REFLONG 1 /* Direct 32 bit */ -#define R_ALPHA_REFQUAD 2 /* Direct 64 bit */ -#define R_ALPHA_GPREL32 3 /* GP relative 32 bit */ -#define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */ -#define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */ -#define R_ALPHA_GPDISP 6 /* Add displacement to GP */ -#define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */ -#define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */ -#define R_ALPHA_SREL16 9 /* PC relative 16 bit */ -#define R_ALPHA_SREL32 10 /* PC relative 32 bit */ -#define R_ALPHA_SREL64 11 /* PC relative 64 bit */ -#define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */ -#define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */ -#define R_ALPHA_GPREL16 19 /* GP relative 16 bit */ -#define R_ALPHA_COPY 24 /* Copy symbol at runtime */ -#define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */ -#define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */ -#define R_ALPHA_RELATIVE 27 /* Adjust by program base */ -#define R_ALPHA_BRSGP 28 -#define R_ALPHA_TLSGD 29 -#define R_ALPHA_TLS_LDM 30 -#define R_ALPHA_DTPMOD64 31 -#define R_ALPHA_GOTDTPREL 32 -#define R_ALPHA_DTPREL64 33 -#define R_ALPHA_DTPRELHI 34 -#define R_ALPHA_DTPRELLO 35 -#define R_ALPHA_DTPREL16 36 -#define R_ALPHA_GOTTPREL 37 -#define R_ALPHA_TPREL64 38 -#define R_ALPHA_TPRELHI 39 -#define R_ALPHA_TPRELLO 40 -#define R_ALPHA_TPREL16 41 - -#define SHF_ALPHA_GPREL 0x10000000 - - -/* PowerPC relocations defined by the ABIs */ -#define R_PPC_NONE 0 -#define R_PPC_ADDR32 1 /* 32bit absolute address */ -#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ -#define R_PPC_ADDR16 3 /* 16bit absolute address */ -#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ -#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ -#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ -#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ -#define R_PPC_ADDR14_BRTAKEN 8 -#define R_PPC_ADDR14_BRNTAKEN 9 -#define R_PPC_REL24 10 /* PC relative 26 bit */ -#define R_PPC_REL14 11 /* PC relative 16 bit */ -#define R_PPC_REL14_BRTAKEN 12 -#define R_PPC_REL14_BRNTAKEN 13 -#define R_PPC_GOT16 14 -#define R_PPC_GOT16_LO 15 -#define R_PPC_GOT16_HI 16 -#define R_PPC_GOT16_HA 17 -#define R_PPC_PLTREL24 18 -#define R_PPC_COPY 19 -#define R_PPC_GLOB_DAT 20 -#define R_PPC_JMP_SLOT 21 -#define R_PPC_RELATIVE 22 -#define R_PPC_LOCAL24PC 23 -#define R_PPC_UADDR32 24 -#define R_PPC_UADDR16 25 -#define R_PPC_REL32 26 -#define R_PPC_PLT32 27 -#define R_PPC_PLTREL32 28 -#define R_PPC_PLT16_LO 29 -#define R_PPC_PLT16_HI 30 -#define R_PPC_PLT16_HA 31 -#define R_PPC_SDAREL16 32 -#define R_PPC_SECTOFF 33 -#define R_PPC_SECTOFF_LO 34 -#define R_PPC_SECTOFF_HI 35 -#define R_PPC_SECTOFF_HA 36 -/* Keep this the last entry. */ -#define R_PPC_NUM 37 - -/* ARM specific declarations */ - -/* Processor specific flags for the ELF header e_flags field. */ -#define EF_ARM_RELEXEC 0x01 -#define EF_ARM_HASENTRY 0x02 -#define EF_ARM_INTERWORK 0x04 -#define EF_ARM_APCS_26 0x08 -#define EF_ARM_APCS_FLOAT 0x10 -#define EF_ARM_PIC 0x20 -#define EF_ALIGN8 0x40 /* 8-bit structure alignment is in use */ -#define EF_NEW_ABI 0x80 -#define EF_OLD_ABI 0x100 - -/* Additional symbol types for Thumb */ -#define STT_ARM_TFUNC 0xd - -/* ARM-specific values for sh_flags */ -#define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */ -#define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined - in the input to a link step */ - -/* ARM-specific program header flags */ -#define PF_ARM_SB 0x10000000 /* Segment contains the location - addressed by the static base */ - -/* ARM relocs. */ -#define R_ARM_NONE 0 /* No reloc */ -#define R_ARM_PC24 1 /* PC relative 26 bit branch */ -#define R_ARM_ABS32 2 /* Direct 32 bit */ -#define R_ARM_REL32 3 /* PC relative 32 bit */ -#define R_ARM_PC13 4 -#define R_ARM_ABS16 5 /* Direct 16 bit */ -#define R_ARM_ABS12 6 /* Direct 12 bit */ -#define R_ARM_THM_ABS5 7 -#define R_ARM_ABS8 8 /* Direct 8 bit */ -#define R_ARM_SBREL32 9 -#define R_ARM_THM_PC22 10 -#define R_ARM_THM_PC8 11 -#define R_ARM_AMP_VCALL9 12 -#define R_ARM_SWI24 13 -#define R_ARM_THM_SWI8 14 -#define R_ARM_XPC25 15 -#define R_ARM_THM_XPC22 16 -#define R_ARM_COPY 20 /* Copy symbol at runtime */ -#define R_ARM_GLOB_DAT 21 /* Create GOT entry */ -#define R_ARM_JUMP_SLOT 22 /* Create PLT entry */ -#define R_ARM_RELATIVE 23 /* Adjust by program base */ -#define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */ -#define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */ -#define R_ARM_GOT32 26 /* 32 bit GOT entry */ -#define R_ARM_PLT32 27 /* 32 bit PLT address */ -#define R_ARM_CALL 28 -#define R_ARM_JUMP24 29 -#define R_ARM_GNU_VTENTRY 100 -#define R_ARM_GNU_VTINHERIT 101 -#define R_ARM_THM_PC11 102 /* thumb unconditional branch */ -#define R_ARM_THM_PC9 103 /* thumb conditional branch */ -#define R_ARM_RXPC25 249 -#define R_ARM_RSBREL32 250 -#define R_ARM_THM_RPC22 251 -#define R_ARM_RREL32 252 -#define R_ARM_RABS22 253 -#define R_ARM_RPC24 254 -#define R_ARM_RBASE 255 -/* Keep this the last entry. */ -#define R_ARM_NUM 256 - -/* s390 relocations defined by the ABIs */ -#define R_390_NONE 0 /* No reloc. */ -#define R_390_8 1 /* Direct 8 bit. */ -#define R_390_12 2 /* Direct 12 bit. */ -#define R_390_16 3 /* Direct 16 bit. */ -#define R_390_32 4 /* Direct 32 bit. */ -#define R_390_PC32 5 /* PC relative 32 bit. */ -#define R_390_GOT12 6 /* 12 bit GOT offset. */ -#define R_390_GOT32 7 /* 32 bit GOT offset. */ -#define R_390_PLT32 8 /* 32 bit PC relative PLT address. */ -#define R_390_COPY 9 /* Copy symbol at runtime. */ -#define R_390_GLOB_DAT 10 /* Create GOT entry. */ -#define R_390_JMP_SLOT 11 /* Create PLT entry. */ -#define R_390_RELATIVE 12 /* Adjust by program base. */ -#define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */ -#define R_390_GOTPC 14 /* 32 bit PC rel. offset to GOT. */ -#define R_390_GOT16 15 /* 16 bit GOT offset. */ -#define R_390_PC16 16 /* PC relative 16 bit. */ -#define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */ -#define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */ -#define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */ -#define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */ -#define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */ -#define R_390_64 22 /* Direct 64 bit. */ -#define R_390_PC64 23 /* PC relative 64 bit. */ -#define R_390_GOT64 24 /* 64 bit GOT offset. */ -#define R_390_PLT64 25 /* 64 bit PC relative PLT address. */ -#define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */ -#define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */ -#define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */ -#define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */ -#define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */ -#define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */ -#define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */ -#define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */ -#define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */ -#define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */ -#define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */ -#define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */ -#define R_390_TLS_GDCALL 38 /* Tag for function call in general - dynamic TLS code. */ -#define R_390_TLS_LDCALL 39 /* Tag for function call in local - dynamic TLS code. */ -#define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic - thread local data. */ -#define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic - thread local data. */ -#define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS - block offset. */ -#define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS - block offset. */ -#define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS - block offset. */ -#define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic - thread local data in LD code. */ -#define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic - thread local data in LD code. */ -#define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for - negated static TLS block offset. */ -#define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for - negated static TLS block offset. */ -#define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for - negated static TLS block offset. */ -#define R_390_TLS_LE32 50 /* 32 bit negated offset relative to - static TLS block. */ -#define R_390_TLS_LE64 51 /* 64 bit negated offset relative to - static TLS block. */ -#define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS - block. */ -#define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS - block. */ -#define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */ -#define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */ -#define R_390_TLS_TPOFF 56 /* Negate offset in static TLS - block. */ -/* Keep this the last entry. */ -#define R_390_NUM 57 - -/* x86-64 relocation types */ -#define R_X86_64_NONE 0 /* No reloc */ -#define R_X86_64_64 1 /* Direct 64 bit */ -#define R_X86_64_PC32 2 /* PC relative 32 bit signed */ -#define R_X86_64_GOT32 3 /* 32 bit GOT entry */ -#define R_X86_64_PLT32 4 /* 32 bit PLT address */ -#define R_X86_64_COPY 5 /* Copy symbol at runtime */ -#define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ -#define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ -#define R_X86_64_RELATIVE 8 /* Adjust by program base */ -#define R_X86_64_GOTPCREL 9 /* 32 bit signed pc relative - offset to GOT */ -#define R_X86_64_32 10 /* Direct 32 bit zero extended */ -#define R_X86_64_32S 11 /* Direct 32 bit sign extended */ -#define R_X86_64_16 12 /* Direct 16 bit zero extended */ -#define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ -#define R_X86_64_8 14 /* Direct 8 bit sign extended */ -#define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ - -#define R_X86_64_NUM 16 - -/* Legal values for e_flags field of Elf64_Ehdr. */ - -#define EF_ALPHA_32BIT 1 /* All addresses are below 2GB */ - -/* HPPA specific definitions. */ - -/* Legal values for e_flags field of Elf32_Ehdr. */ - -#define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */ -#define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */ -#define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */ -#define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */ -#define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch - prediction. */ -#define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */ -#define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */ - -/* Defined values for `e_flags & EF_PARISC_ARCH' are: */ - -#define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */ -#define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */ -#define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */ - -/* Additional section indeces. */ - -#define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared - symbols in ANSI C. */ -#define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */ - -/* Legal values for sh_type field of Elf32_Shdr. */ - -#define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */ -#define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */ -#define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */ - -/* Legal values for sh_flags field of Elf32_Shdr. */ - -#define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */ -#define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */ -#define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */ - -/* Legal values for ST_TYPE subfield of st_info (symbol type). */ - -#define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */ - -#define STT_HP_OPAQUE (STT_LOOS + 0x1) -#define STT_HP_STUB (STT_LOOS + 0x2) - -/* HPPA relocs. */ - -#define R_PARISC_NONE 0 /* No reloc. */ -#define R_PARISC_DIR32 1 /* Direct 32-bit reference. */ -#define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */ -#define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */ -#define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */ -#define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */ -#define R_PARISC_PCREL32 9 /* 32-bit rel. address. */ -#define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */ -#define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */ -#define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */ -#define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */ -#define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */ -#define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */ -#define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */ -#define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */ -#define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */ -#define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */ -#define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */ -#define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */ -#define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */ -#define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */ -#define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */ -#define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */ -#define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */ -#define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */ -#define R_PARISC_FPTR64 64 /* 64 bits function address. */ -#define R_PARISC_PLABEL32 65 /* 32 bits function address. */ -#define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */ -#define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */ -#define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */ -#define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */ -#define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */ -#define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */ -#define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */ -#define R_PARISC_DIR64 80 /* 64 bits of eff. address. */ -#define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */ -#define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */ -#define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */ -#define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */ -#define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */ -#define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */ -#define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */ -#define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */ -#define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */ -#define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */ -#define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */ -#define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */ -#define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */ -#define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */ -#define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */ -#define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */ -#define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */ -#define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */ -#define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */ -#define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */ -#define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */ -#define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */ -#define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */ -#define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */ -#define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */ -#define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */ -#define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */ -#define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */ -#define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */ -#define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */ -#define R_PARISC_LORESERVE 128 -#define R_PARISC_COPY 128 /* Copy relocation. */ -#define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */ -#define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */ -#define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */ -#define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */ -#define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */ -#define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */ -#define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/ -#define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */ -#define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */ -#define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */ -#define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */ -#define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */ -#define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */ -#define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */ -#define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */ -#define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/ -#define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/ -#define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */ -#define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */ -#define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */ -#define R_PARISC_HIRESERVE 255 - -/* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */ - -#define PT_HP_TLS (PT_LOOS + 0x0) -#define PT_HP_CORE_NONE (PT_LOOS + 0x1) -#define PT_HP_CORE_VERSION (PT_LOOS + 0x2) -#define PT_HP_CORE_KERNEL (PT_LOOS + 0x3) -#define PT_HP_CORE_COMM (PT_LOOS + 0x4) -#define PT_HP_CORE_PROC (PT_LOOS + 0x5) -#define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6) -#define PT_HP_CORE_STACK (PT_LOOS + 0x7) -#define PT_HP_CORE_SHM (PT_LOOS + 0x8) -#define PT_HP_CORE_MMF (PT_LOOS + 0x9) -#define PT_HP_PARALLEL (PT_LOOS + 0x10) -#define PT_HP_FASTBIND (PT_LOOS + 0x11) -#define PT_HP_OPT_ANNOT (PT_LOOS + 0x12) -#define PT_HP_HSL_ANNOT (PT_LOOS + 0x13) -#define PT_HP_STACK (PT_LOOS + 0x14) - -#define PT_PARISC_ARCHEXT 0x70000000 -#define PT_PARISC_UNWIND 0x70000001 - -/* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */ - -#define PF_PARISC_SBP 0x08000000 - -#define PF_HP_PAGE_SIZE 0x00100000 -#define PF_HP_FAR_SHARED 0x00200000 -#define PF_HP_NEAR_SHARED 0x00400000 -#define PF_HP_CODE 0x01000000 -#define PF_HP_MODIFY 0x02000000 -#define PF_HP_LAZYSWAP 0x04000000 -#define PF_HP_SBP 0x08000000 - -/* IA-64 specific declarations. */ - -/* Processor specific flags for the Ehdr e_flags field. */ -#define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */ -#define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */ -#define EF_IA_64_ARCH 0xff000000 /* arch. version mask */ - -/* Processor specific values for the Phdr p_type field. */ -#define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */ -#define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */ - -/* Processor specific flags for the Phdr p_flags field. */ -#define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */ - -/* Processor specific values for the Shdr sh_type field. */ -#define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */ -#define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */ - -/* Processor specific flags for the Shdr sh_flags field. */ -#define SHF_IA_64_SHORT 0x10000000 /* section near gp */ -#define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */ - -/* Processor specific values for the Dyn d_tag field. */ -#define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0) -#define DT_IA_64_NUM 1 - -/* IA-64 relocations. */ -#define R_IA64_NONE 0x00 /* none */ -#define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */ -#define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */ -#define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */ -#define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */ -#define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */ -#define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */ -#define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */ -#define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */ -#define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */ -#define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */ -#define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */ -#define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */ -#define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */ -#define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */ -#define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */ -#define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */ -#define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */ -#define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */ -#define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */ -#define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */ -#define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */ -#define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */ -#define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */ -#define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */ -#define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */ -#define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */ -#define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */ -#define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */ -#define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */ -#define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */ -#define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */ -#define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */ -#define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */ -#define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */ -#define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */ -#define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */ -#define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */ -#define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */ -#define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */ -#define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */ -#define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */ -#define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */ -#define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */ -#define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */ -#define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */ -#define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */ -#define R_IA64_REL32MSB 0x6c /* data 4 + REL */ -#define R_IA64_REL32LSB 0x6d /* data 4 + REL */ -#define R_IA64_REL64MSB 0x6e /* data 8 + REL */ -#define R_IA64_REL64LSB 0x6f /* data 8 + REL */ -#define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */ -#define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */ -#define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */ -#define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */ -#define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */ -#define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */ -#define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */ -#define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */ -#define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */ -#define R_IA64_COPY 0x84 /* copy relocation */ -#define R_IA64_SUB 0x85 /* Addend and symbol difference */ -#define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */ -#define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */ -#define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */ -#define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */ -#define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */ -#define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */ -#define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */ -#define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */ -#define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */ -#define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */ -#define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */ -#define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */ -#define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */ -#define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */ -#define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */ -#define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */ -#define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */ -#define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */ -#define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */ - -typedef struct elf32_rel { - Elf32_Addr r_offset; - Elf32_Word r_info; -} Elf32_Rel; - -typedef struct elf64_rel { - Elf64_Addr r_offset; /* Location at which to apply the action */ - Elf64_Xword r_info; /* index and type of relocation */ -} Elf64_Rel; - -typedef struct elf32_rela{ - Elf32_Addr r_offset; - Elf32_Word r_info; - Elf32_Sword r_addend; -} Elf32_Rela; - -typedef struct elf64_rela { - Elf64_Addr r_offset; /* Location at which to apply the action */ - Elf64_Xword r_info; /* index and type of relocation */ - Elf64_Sxword r_addend; /* Constant addend used to compute value */ -} Elf64_Rela; - -typedef struct elf32_sym{ - Elf32_Word st_name; - Elf32_Addr st_value; - Elf32_Word st_size; - unsigned char st_info; - unsigned char st_other; - Elf32_Half st_shndx; -} Elf32_Sym; - -typedef struct elf64_sym { - Elf64_Word st_name; /* Symbol name, index in string tbl */ - unsigned char st_info; /* Type and binding attributes */ - unsigned char st_other; /* No defined meaning, 0 */ - Elf64_Half st_shndx; /* Associated section index */ - Elf64_Addr st_value; /* Value of the symbol */ - Elf64_Xword st_size; /* Associated symbol size */ -} Elf64_Sym; - - -#define EI_NIDENT 16 - -typedef struct elf32_hdr{ - unsigned char e_ident[EI_NIDENT]; - Elf32_Half e_type; - Elf32_Half e_machine; - Elf32_Word e_version; - Elf32_Addr e_entry; /* Entry point */ - Elf32_Off e_phoff; - Elf32_Off e_shoff; - Elf32_Word e_flags; - Elf32_Half e_ehsize; - Elf32_Half e_phentsize; - Elf32_Half e_phnum; - Elf32_Half e_shentsize; - Elf32_Half e_shnum; - Elf32_Half e_shstrndx; -} Elf32_Ehdr; - -typedef struct elf64_hdr { - unsigned char e_ident[16]; /* ELF "magic number" */ - Elf64_Half e_type; - Elf64_Half e_machine; - Elf64_Word e_version; - Elf64_Addr e_entry; /* Entry point virtual address */ - Elf64_Off e_phoff; /* Program header table file offset */ - Elf64_Off e_shoff; /* Section header table file offset */ - Elf64_Word e_flags; - Elf64_Half e_ehsize; - Elf64_Half e_phentsize; - Elf64_Half e_phnum; - Elf64_Half e_shentsize; - Elf64_Half e_shnum; - Elf64_Half e_shstrndx; -} Elf64_Ehdr; - -/* These constants define the permissions on sections in the program - header, p_flags. */ -#define PF_R 0x4 -#define PF_W 0x2 -#define PF_X 0x1 - -typedef struct elf32_phdr{ - Elf32_Word p_type; - Elf32_Off p_offset; - Elf32_Addr p_vaddr; - Elf32_Addr p_paddr; - Elf32_Word p_filesz; - Elf32_Word p_memsz; - Elf32_Word p_flags; - Elf32_Word p_align; -} Elf32_Phdr; - -typedef struct elf64_phdr { - Elf64_Word p_type; - Elf64_Word p_flags; - Elf64_Off p_offset; /* Segment file offset */ - Elf64_Addr p_vaddr; /* Segment virtual address */ - Elf64_Addr p_paddr; /* Segment physical address */ - Elf64_Xword p_filesz; /* Segment size in file */ - Elf64_Xword p_memsz; /* Segment size in memory */ - Elf64_Xword p_align; /* Segment alignment, file & memory */ -} Elf64_Phdr; - -/* sh_type */ -#define SHT_NULL 0 -#define SHT_PROGBITS 1 -#define SHT_SYMTAB 2 -#define SHT_STRTAB 3 -#define SHT_RELA 4 -#define SHT_HASH 5 -#define SHT_DYNAMIC 6 -#define SHT_NOTE 7 -#define SHT_NOBITS 8 -#define SHT_REL 9 -#define SHT_SHLIB 10 -#define SHT_DYNSYM 11 -#define SHT_NUM 12 -#define SHT_LOPROC 0x70000000 -#define SHT_HIPROC 0x7fffffff -#define SHT_LOUSER 0x80000000 -#define SHT_HIUSER 0xffffffff -#define SHT_MIPS_LIST 0x70000000 -#define SHT_MIPS_CONFLICT 0x70000002 -#define SHT_MIPS_GPTAB 0x70000003 -#define SHT_MIPS_UCODE 0x70000004 - -/* sh_flags */ -#define SHF_WRITE 0x1 -#define SHF_ALLOC 0x2 -#define SHF_EXECINSTR 0x4 -#define SHF_MASKPROC 0xf0000000 -#define SHF_MIPS_GPREL 0x10000000 - -/* special section indexes */ -#define SHN_UNDEF 0 -#define SHN_LORESERVE 0xff00 -#define SHN_LOPROC 0xff00 -#define SHN_HIPROC 0xff1f -#define SHN_ABS 0xfff1 -#define SHN_COMMON 0xfff2 -#define SHN_HIRESERVE 0xffff -#define SHN_MIPS_ACCOMON 0xff00 - -typedef struct elf32_shdr { - Elf32_Word sh_name; - Elf32_Word sh_type; - Elf32_Word sh_flags; - Elf32_Addr sh_addr; - Elf32_Off sh_offset; - Elf32_Word sh_size; - Elf32_Word sh_link; - Elf32_Word sh_info; - Elf32_Word sh_addralign; - Elf32_Word sh_entsize; -} Elf32_Shdr; - -typedef struct elf64_shdr { - Elf64_Word sh_name; /* Section name, index in string tbl */ - Elf64_Word sh_type; /* Type of section */ - Elf64_Xword sh_flags; /* Miscellaneous section attributes */ - Elf64_Addr sh_addr; /* Section virtual addr at execution */ - Elf64_Off sh_offset; /* Section file offset */ - Elf64_Xword sh_size; /* Size of section in bytes */ - Elf64_Word sh_link; /* Index of another section */ - Elf64_Word sh_info; /* Additional section information */ - Elf64_Xword sh_addralign; /* Section alignment */ - Elf64_Xword sh_entsize; /* Entry size if section holds table */ -} Elf64_Shdr; - -#define EI_MAG0 0 /* e_ident[] indexes */ -#define EI_MAG1 1 -#define EI_MAG2 2 -#define EI_MAG3 3 -#define EI_CLASS 4 -#define EI_DATA 5 -#define EI_VERSION 6 -#define EI_OSABI 7 -#define EI_PAD 8 - -#define ELFOSABI_NONE 0 /* UNIX System V ABI */ -#define ELFOSABI_SYSV 0 /* Alias. */ -#define ELFOSABI_HPUX 1 /* HP-UX */ -#define ELFOSABI_NETBSD 2 /* NetBSD. */ -#define ELFOSABI_LINUX 3 /* Linux. */ -#define ELFOSABI_SOLARIS 6 /* Sun Solaris. */ -#define ELFOSABI_AIX 7 /* IBM AIX. */ -#define ELFOSABI_IRIX 8 /* SGI Irix. */ -#define ELFOSABI_FREEBSD 9 /* FreeBSD. */ -#define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */ -#define ELFOSABI_MODESTO 11 /* Novell Modesto. */ -#define ELFOSABI_OPENBSD 12 /* OpenBSD. */ -#define ELFOSABI_ARM 97 /* ARM */ -#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ - -#define ELFMAG0 0x7f /* EI_MAG */ -#define ELFMAG1 'E' -#define ELFMAG2 'L' -#define ELFMAG3 'F' -#define ELFMAG "\177ELF" -#define SELFMAG 4 - -#define ELFCLASSNONE 0 /* EI_CLASS */ -#define ELFCLASS32 1 -#define ELFCLASS64 2 -#define ELFCLASSNUM 3 - -#define ELFDATANONE 0 /* e_ident[EI_DATA] */ -#define ELFDATA2LSB 1 -#define ELFDATA2MSB 2 - -#define EV_NONE 0 /* e_version, EI_VERSION */ -#define EV_CURRENT 1 -#define EV_NUM 2 - -/* Notes used in ET_CORE */ -#define NT_PRSTATUS 1 -#define NT_PRFPREG 2 -#define NT_PRPSINFO 3 -#define NT_TASKSTRUCT 4 -#define NT_AUXV 6 -#define NT_PRXFPREG 0x46e62b7f /* copied from gdb5.1/include/elf/common.h */ - - -/* Note header in a PT_NOTE section */ -typedef struct elf32_note { - Elf32_Word n_namesz; /* Name size */ - Elf32_Word n_descsz; /* Content size */ - Elf32_Word n_type; /* Content type */ -} Elf32_Nhdr; - -/* Note header in a PT_NOTE section */ -typedef struct elf64_note { - Elf64_Word n_namesz; /* Name size */ - Elf64_Word n_descsz; /* Content size */ - Elf64_Word n_type; /* Content type */ -} Elf64_Nhdr; - -#ifdef ELF_CLASS -#if ELF_CLASS == ELFCLASS32 - -#define elfhdr elf32_hdr -#define elf_phdr elf32_phdr -#define elf_note elf32_note -#define elf_shdr elf32_shdr -#define elf_sym elf32_sym -#define elf_addr_t Elf32_Off - -#ifdef ELF_USES_RELOCA -# define ELF_RELOC Elf32_Rela -#else -# define ELF_RELOC Elf32_Rel -#endif - -#else - -#define elfhdr elf64_hdr -#define elf_phdr elf64_phdr -#define elf_note elf64_note -#define elf_shdr elf64_shdr -#define elf_sym elf64_sym -#define elf_addr_t Elf64_Off - -#ifdef ELF_USES_RELOCA -# define ELF_RELOC Elf64_Rela -#else -# define ELF_RELOC Elf64_Rel -#endif - -#endif /* ELF_CLASS */ - -#ifndef ElfW -# if ELF_CLASS == ELFCLASS32 -# define ElfW(x) Elf32_ ## x -# define ELFW(x) ELF32_ ## x -# else -# define ElfW(x) Elf64_ ## x -# define ELFW(x) ELF64_ ## x -# endif -#endif - -#endif /* ELF_CLASS */ - - -#endif /* _QEMU_ELF_H */ diff --git a/qemu-0.11.0/elf_ops.h b/qemu-0.11.0/elf_ops.h deleted file mode 100644 index 15928cb..0000000 --- a/qemu-0.11.0/elf_ops.h +++ /dev/null @@ -1,271 +0,0 @@ -static void glue(bswap_ehdr, SZ)(struct elfhdr *ehdr) -{ - bswap16s(&ehdr->e_type); /* Object file type */ - bswap16s(&ehdr->e_machine); /* Architecture */ - bswap32s(&ehdr->e_version); /* Object file version */ - bswapSZs(&ehdr->e_entry); /* Entry point virtual address */ - bswapSZs(&ehdr->e_phoff); /* Program header table file offset */ - bswapSZs(&ehdr->e_shoff); /* Section header table file offset */ - bswap32s(&ehdr->e_flags); /* Processor-specific flags */ - bswap16s(&ehdr->e_ehsize); /* ELF header size in bytes */ - bswap16s(&ehdr->e_phentsize); /* Program header table entry size */ - bswap16s(&ehdr->e_phnum); /* Program header table entry count */ - bswap16s(&ehdr->e_shentsize); /* Section header table entry size */ - bswap16s(&ehdr->e_shnum); /* Section header table entry count */ - bswap16s(&ehdr->e_shstrndx); /* Section header string table index */ -} - -static void glue(bswap_phdr, SZ)(struct elf_phdr *phdr) -{ - bswap32s(&phdr->p_type); /* Segment type */ - bswapSZs(&phdr->p_offset); /* Segment file offset */ - bswapSZs(&phdr->p_vaddr); /* Segment virtual address */ - bswapSZs(&phdr->p_paddr); /* Segment physical address */ - bswapSZs(&phdr->p_filesz); /* Segment size in file */ - bswapSZs(&phdr->p_memsz); /* Segment size in memory */ - bswap32s(&phdr->p_flags); /* Segment flags */ - bswapSZs(&phdr->p_align); /* Segment alignment */ -} - -static void glue(bswap_shdr, SZ)(struct elf_shdr *shdr) -{ - bswap32s(&shdr->sh_name); - bswap32s(&shdr->sh_type); - bswapSZs(&shdr->sh_flags); - bswapSZs(&shdr->sh_addr); - bswapSZs(&shdr->sh_offset); - bswapSZs(&shdr->sh_size); - bswap32s(&shdr->sh_link); - bswap32s(&shdr->sh_info); - bswapSZs(&shdr->sh_addralign); - bswapSZs(&shdr->sh_entsize); -} - -static void glue(bswap_sym, SZ)(struct elf_sym *sym) -{ - bswap32s(&sym->st_name); - bswapSZs(&sym->st_value); - bswapSZs(&sym->st_size); - bswap16s(&sym->st_shndx); -} - -static struct elf_shdr *glue(find_section, SZ)(struct elf_shdr *shdr_table, - int n, int type) -{ - int i; - for(i=0;i<n;i++) { - if (shdr_table[i].sh_type == type) - return shdr_table + i; - } - return NULL; -} - -static int glue(symfind, SZ)(const void *s0, const void *s1) -{ - struct elf_sym *key = (struct elf_sym *)s0; - struct elf_sym *sym = (struct elf_sym *)s1; - int result = 0; - if (key->st_value < sym->st_value) { - result = -1; - } else if (key->st_value >= sym->st_value + sym->st_size) { - result = 1; - } - return result; -} - -static const char *glue(lookup_symbol, SZ)(struct syminfo *s, target_ulong orig_addr) -{ - struct elf_sym *syms = glue(s->disas_symtab.elf, SZ); - struct elf_sym key; - struct elf_sym *sym; - - key.st_value = orig_addr; - - sym = bsearch(&key, syms, s->disas_num_syms, sizeof(*syms), glue(symfind, SZ)); - if (sym != NULL) { - return s->disas_strtab + sym->st_name; - } - - return ""; -} - -static int glue(symcmp, SZ)(const void *s0, const void *s1) -{ - struct elf_sym *sym0 = (struct elf_sym *)s0; - struct elf_sym *sym1 = (struct elf_sym *)s1; - return (sym0->st_value < sym1->st_value) - ? -1 - : ((sym0->st_value > sym1->st_value) ? 1 : 0); -} - -static int glue(load_symbols, SZ)(struct elfhdr *ehdr, int fd, int must_swab) -{ - struct elf_shdr *symtab, *strtab, *shdr_table = NULL; - struct elf_sym *syms = NULL; - struct syminfo *s; - int nsyms, i; - char *str = NULL; - - shdr_table = load_at(fd, ehdr->e_shoff, - sizeof(struct elf_shdr) * ehdr->e_shnum); - if (!shdr_table) - return -1; - - if (must_swab) { - for (i = 0; i < ehdr->e_shnum; i++) { - glue(bswap_shdr, SZ)(shdr_table + i); - } - } - - symtab = glue(find_section, SZ)(shdr_table, ehdr->e_shnum, SHT_SYMTAB); - if (!symtab) - goto fail; - syms = load_at(fd, symtab->sh_offset, symtab->sh_size); - if (!syms) - goto fail; - - nsyms = symtab->sh_size / sizeof(struct elf_sym); - - i = 0; - while (i < nsyms) { - if (must_swab) - glue(bswap_sym, SZ)(&syms[i]); - /* We are only interested in function symbols. - Throw everything else away. */ - if (syms[i].st_shndx == SHN_UNDEF || - syms[i].st_shndx >= SHN_LORESERVE || - ELF_ST_TYPE(syms[i].st_info) != STT_FUNC) { - nsyms--; - if (i < nsyms) { - syms[i] = syms[nsyms]; - } - continue; - } -#if defined(TARGET_ARM) || defined (TARGET_MIPS) - /* The bottom address bit marks a Thumb or MIPS16 symbol. */ - syms[i].st_value &= ~(target_ulong)1; -#endif - i++; - } - syms = qemu_realloc(syms, nsyms * sizeof(*syms)); - - qsort(syms, nsyms, sizeof(*syms), glue(symcmp, SZ)); - - /* String table */ - if (symtab->sh_link >= ehdr->e_shnum) - goto fail; - strtab = &shdr_table[symtab->sh_link]; - - str = load_at(fd, strtab->sh_offset, strtab->sh_size); - if (!str) - goto fail; - - /* Commit */ - s = qemu_mallocz(sizeof(*s)); - s->lookup_symbol = glue(lookup_symbol, SZ); - glue(s->disas_symtab.elf, SZ) = syms; - s->disas_num_syms = nsyms; - s->disas_strtab = str; - s->next = syminfos; - syminfos = s; - qemu_free(shdr_table); - return 0; - fail: - qemu_free(syms); - qemu_free(str); - qemu_free(shdr_table); - return -1; -} - -static int glue(load_elf, SZ)(int fd, int64_t address_offset, - int must_swab, uint64_t *pentry, - uint64_t *lowaddr, uint64_t *highaddr) -{ - struct elfhdr ehdr; - struct elf_phdr *phdr = NULL, *ph; - int size, i, total_size; - elf_word mem_size; - uint64_t addr, low = (uint64_t)-1, high = 0; - uint8_t *data = NULL; - - if (read(fd, &ehdr, sizeof(ehdr)) != sizeof(ehdr)) - goto fail; - if (must_swab) { - glue(bswap_ehdr, SZ)(&ehdr); - } - - switch (ELF_MACHINE) { - case EM_PPC64: - if (EM_PPC64 != ehdr.e_machine) - if (EM_PPC != ehdr.e_machine) - goto fail; - break; - case EM_X86_64: - if (EM_X86_64 != ehdr.e_machine) - if (EM_386 != ehdr.e_machine) - goto fail; - break; - default: - if (ELF_MACHINE != ehdr.e_machine) - goto fail; - } - - if (pentry) - *pentry = (uint64_t)(elf_sword)ehdr.e_entry; - - glue(load_symbols, SZ)(&ehdr, fd, must_swab); - - size = ehdr.e_phnum * sizeof(phdr[0]); - lseek(fd, ehdr.e_phoff, SEEK_SET); - phdr = qemu_mallocz(size); - if (!phdr) - goto fail; - if (read(fd, phdr, size) != size) - goto fail; - if (must_swab) { - for(i = 0; i < ehdr.e_phnum; i++) { - ph = &phdr[i]; - glue(bswap_phdr, SZ)(ph); - } - } - - total_size = 0; - for(i = 0; i < ehdr.e_phnum; i++) { - ph = &phdr[i]; - if (ph->p_type == PT_LOAD) { - mem_size = ph->p_memsz; - /* XXX: avoid allocating */ - data = qemu_mallocz(mem_size); - if (ph->p_filesz > 0) { - if (lseek(fd, ph->p_offset, SEEK_SET) < 0) - goto fail; - if (read(fd, data, ph->p_filesz) != ph->p_filesz) - goto fail; - } - /* address_offset is hack for kernel images that are - linked at the wrong physical address. */ - addr = ph->p_paddr + address_offset; - - cpu_physical_memory_write_rom(addr, data, mem_size); - - total_size += mem_size; - if (addr < low) - low = addr; - if ((addr + mem_size) > high) - high = addr + mem_size; - - qemu_free(data); - data = NULL; - } - } - qemu_free(phdr); - if (lowaddr) - *lowaddr = (uint64_t)(elf_sword)low; - if (highaddr) - *highaddr = (uint64_t)(elf_sword)high; - return total_size; - fail: - qemu_free(data); - qemu_free(phdr); - return -1; -} diff --git a/qemu-0.11.0/exec-all.h b/qemu-0.11.0/exec-all.h deleted file mode 100644 index 4fa7848..0000000 --- a/qemu-0.11.0/exec-all.h +++ /dev/null @@ -1,400 +0,0 @@ -/* - * internal execution defines for qemu - * - * Copyright (c) 2003 Fabrice Bellard - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef _EXEC_ALL_H_ -#define _EXEC_ALL_H_ - -#include "qemu-common.h" -#include "serialice.h" - -/* allow to see translation results - the slowdown should be negligible, so we leave it */ -#define DEBUG_DISAS - -/* is_jmp field values */ -#define DISAS_NEXT 0 /* next instruction can be analyzed */ -#define DISAS_JUMP 1 /* only pc was modified dynamically */ -#define DISAS_UPDATE 2 /* cpu state was modified dynamically */ -#define DISAS_TB_JUMP 3 /* only pc was modified statically */ - -typedef struct TranslationBlock TranslationBlock; - -/* XXX: make safe guess about sizes */ -#define MAX_OP_PER_INSTR 64 -/* A Call op needs up to 6 + 2N parameters (N = number of arguments). */ -#define MAX_OPC_PARAM 10 -#define OPC_BUF_SIZE 512 -#define OPC_MAX_SIZE (OPC_BUF_SIZE - MAX_OP_PER_INSTR) - -/* Maximum size a TCG op can expand to. This is complicated because a - single op may require several host instructions and regirster reloads. - For now take a wild guess at 128 bytes, which should allow at least - a couple of fixup instructions per argument. */ -#define TCG_MAX_OP_SIZE 128 - -#define OPPARAM_BUF_SIZE (OPC_BUF_SIZE * MAX_OPC_PARAM) - -extern target_ulong gen_opc_pc[OPC_BUF_SIZE]; -extern target_ulong gen_opc_npc[OPC_BUF_SIZE]; -extern uint8_t gen_opc_cc_op[OPC_BUF_SIZE]; -extern uint8_t gen_opc_instr_start[OPC_BUF_SIZE]; -extern uint16_t gen_opc_icount[OPC_BUF_SIZE]; -extern target_ulong gen_opc_jump_pc[2]; -extern uint32_t gen_opc_hflags[OPC_BUF_SIZE]; - -#include "qemu-log.h" - -void gen_intermediate_code(CPUState *env, struct TranslationBlock *tb); -void gen_intermediate_code_pc(CPUState *env, struct TranslationBlock *tb); -void gen_pc_load(CPUState *env, struct TranslationBlock *tb, - unsigned long searched_pc, int pc_pos, void *puc); - -unsigned long code_gen_max_block_size(void); -void cpu_gen_init(void); -int cpu_gen_code(CPUState *env, struct TranslationBlock *tb, - int *gen_code_size_ptr); -int cpu_restore_state(struct TranslationBlock *tb, - CPUState *env, unsigned long searched_pc, - void *puc); -int cpu_restore_state_copy(struct TranslationBlock *tb, - CPUState *env, unsigned long searched_pc, - void *puc); -void cpu_resume_from_signal(CPUState *env1, void *puc); -void cpu_io_recompile(CPUState *env, void *retaddr); -TranslationBlock *tb_gen_code(CPUState *env, - target_ulong pc, target_ulong cs_base, int flags, - int cflags); -void cpu_exec_init(CPUState *env); -void QEMU_NORETURN cpu_loop_exit(void); -int page_unprotect(target_ulong address, unsigned long pc, void *puc); -void tb_invalidate_phys_page_range(target_phys_addr_t start, target_phys_addr_t end, - int is_cpu_write_access); -void tb_invalidate_page_range(target_ulong start, target_ulong end); -void tlb_flush_page(CPUState *env, target_ulong addr); -void tlb_flush(CPUState *env, int flush_global); -int tlb_set_page_exec(CPUState *env, target_ulong vaddr, - target_phys_addr_t paddr, int prot, - int mmu_idx, int is_softmmu); -static inline int tlb_set_page(CPUState *env1, target_ulong vaddr, - target_phys_addr_t paddr, int prot, - int mmu_idx, int is_softmmu) -{ - if (prot & PAGE_READ) - prot |= PAGE_EXEC; - return tlb_set_page_exec(env1, vaddr, paddr, prot, mmu_idx, is_softmmu); -} - -#define CODE_GEN_ALIGN 16 /* must be >= of the size of a icache line */ - -#define CODE_GEN_PHYS_HASH_BITS 15 -#define CODE_GEN_PHYS_HASH_SIZE (1 << CODE_GEN_PHYS_HASH_BITS) - -#define MIN_CODE_GEN_BUFFER_SIZE (1024 * 1024) - -/* estimated block size for TB allocation */ -/* XXX: use a per code average code fragment size and modulate it - according to the host CPU */ -#if defined(CONFIG_SOFTMMU) -#define CODE_GEN_AVG_BLOCK_SIZE 128 -#else -#define CODE_GEN_AVG_BLOCK_SIZE 64 -#endif - -#if defined(_ARCH_PPC) || defined(__x86_64__) || defined(__arm__) -#define USE_DIRECT_JUMP -#endif -#if defined(__i386__) && !defined(_WIN32) -#define USE_DIRECT_JUMP -#endif - -struct TranslationBlock { - target_ulong pc; /* simulated PC corresponding to this block (EIP + CS base) */ - target_ulong cs_base; /* CS base for this block */ - uint64_t flags; /* flags defining in which context the code was generated */ - uint16_t size; /* size of target code for this block (1 <= - size <= TARGET_PAGE_SIZE) */ - uint16_t cflags; /* compile flags */ -#define CF_COUNT_MASK 0x7fff -#define CF_LAST_IO 0x8000 /* Last insn may be an IO access. */ - - uint8_t *tc_ptr; /* pointer to the translated code */ - /* next matching tb for physical address. */ - struct TranslationBlock *phys_hash_next; - /* first and second physical page containing code. The lower bit - of the pointer tells the index in page_next[] */ - struct TranslationBlock *page_next[2]; - target_ulong page_addr[2]; - - /* the following data are used to directly call another TB from - the code of this one. */ - uint16_t tb_next_offset[2]; /* offset of original jump target */ -#ifdef USE_DIRECT_JUMP - uint16_t tb_jmp_offset[4]; /* offset of jump instruction */ -#else - unsigned long tb_next[2]; /* address of jump generated code */ -#endif - /* list of TBs jumping to this one. This is a circular list using - the two least significant bits of the pointers to tell what is - the next pointer: 0 = jmp_next[0], 1 = jmp_next[1], 2 = - jmp_first */ - struct TranslationBlock *jmp_next[2]; - struct TranslationBlock *jmp_first; - uint32_t icount; -}; - -static inline unsigned int tb_jmp_cache_hash_page(target_ulong pc) -{ - target_ulong tmp; - tmp = pc ^ (pc >> (TARGET_PAGE_BITS - TB_JMP_PAGE_BITS)); - return (tmp >> (TARGET_PAGE_BITS - TB_JMP_PAGE_BITS)) & TB_JMP_PAGE_MASK; -} - -static inline unsigned int tb_jmp_cache_hash_func(target_ulong pc) -{ - target_ulong tmp; - tmp = pc ^ (pc >> (TARGET_PAGE_BITS - TB_JMP_PAGE_BITS)); - return (((tmp >> (TARGET_PAGE_BITS - TB_JMP_PAGE_BITS)) & TB_JMP_PAGE_MASK) - | (tmp & TB_JMP_ADDR_MASK)); -} - -static inline unsigned int tb_phys_hash_func(unsigned long pc) -{ - return pc & (CODE_GEN_PHYS_HASH_SIZE - 1); -} - -TranslationBlock *tb_alloc(target_ulong pc); -void tb_free(TranslationBlock *tb); -void tb_flush(CPUState *env); -void tb_link_phys(TranslationBlock *tb, - target_ulong phys_pc, target_ulong phys_page2); -void tb_phys_invalidate(TranslationBlock *tb, target_ulong page_addr); - -extern TranslationBlock *tb_phys_hash[CODE_GEN_PHYS_HASH_SIZE]; -extern uint8_t *code_gen_ptr; -extern int code_gen_max_blocks; - -#if defined(USE_DIRECT_JUMP) - -#if defined(_ARCH_PPC) -extern void ppc_tb_set_jmp_target(unsigned long jmp_addr, unsigned long addr); -#define tb_set_jmp_target1 ppc_tb_set_jmp_target -#elif defined(__i386__) || defined(__x86_64__) -static inline void tb_set_jmp_target1(unsigned long jmp_addr, unsigned long addr) -{ - /* patch the branch destination */ - *(uint32_t *)jmp_addr = addr - (jmp_addr + 4); - /* no need to flush icache explicitly */ -} -#elif defined(__arm__) -static inline void tb_set_jmp_target1(unsigned long jmp_addr, unsigned long addr) -{ -#if QEMU_GNUC_PREREQ(4, 1) - void __clear_cache(char *beg, char *end); -#else - register unsigned long _beg __asm ("a1"); - register unsigned long _end __asm ("a2"); - register unsigned long _flg __asm ("a3"); -#endif - - /* we could use a ldr pc, [pc, #-4] kind of branch and avoid the flush */ - *(uint32_t *)jmp_addr |= ((addr - (jmp_addr + 8)) >> 2) & 0xffffff; - -#if QEMU_GNUC_PREREQ(4, 1) - __clear_cache((char *) jmp_addr, (char *) jmp_addr + 4); -#else - /* flush icache */ - _beg = jmp_addr; - _end = jmp_addr + 4; - _flg = 0; - __asm __volatile__ ("swi 0x9f0002" : : "r" (_beg), "r" (_end), "r" (_flg)); -#endif -} -#endif - -static inline void tb_set_jmp_target(TranslationBlock *tb, - int n, unsigned long addr) -{ - unsigned long offset; - - offset = tb->tb_jmp_offset[n]; - tb_set_jmp_target1((unsigned long)(tb->tc_ptr + offset), addr); - offset = tb->tb_jmp_offset[n + 2]; - if (offset != 0xffff) - tb_set_jmp_target1((unsigned long)(tb->tc_ptr + offset), addr); -} - -#else - -/* set the jump target */ -static inline void tb_set_jmp_target(TranslationBlock *tb, - int n, unsigned long addr) -{ - tb->tb_next[n] = addr; -} - -#endif - -static inline void tb_add_jump(TranslationBlock *tb, int n, - TranslationBlock *tb_next) -{ - /* NOTE: this test is only needed for thread safety */ - if (!tb->jmp_next[n]) { - /* patch the native jump address */ - tb_set_jmp_target(tb, n, (unsigned long)tb_next->tc_ptr); - - /* add in TB jmp circular list */ - tb->jmp_next[n] = tb_next->jmp_first; - tb_next->jmp_first = (TranslationBlock *)((long)(tb) | (n)); - } -} - -TranslationBlock *tb_find_pc(unsigned long pc_ptr); - -extern CPUWriteMemoryFunc *io_mem_write[IO_MEM_NB_ENTRIES][4]; -extern CPUReadMemoryFunc *io_mem_read[IO_MEM_NB_ENTRIES][4]; -extern void *io_mem_opaque[IO_MEM_NB_ENTRIES]; - -#include "qemu-lock.h" - -extern spinlock_t tb_lock; - -extern int tb_invalidated_flag; - -#if !defined(CONFIG_USER_ONLY) - -void tlb_fill(target_ulong addr, int is_write, int mmu_idx, - void *retaddr); - -#include "softmmu_defs.h" - -#define ACCESS_TYPE (NB_MMU_MODES + 1) -#define MEMSUFFIX _code -#define env cpu_single_env - -#define DATA_SIZE 1 -#include "softmmu_header.h" - -#define DATA_SIZE 2 -#include "softmmu_header.h" - -#define DATA_SIZE 4 -#include "softmmu_header.h" - -#define DATA_SIZE 8 -#include "softmmu_header.h" - -#undef ACCESS_TYPE -#undef MEMSUFFIX -#undef env - -#endif - -#if defined(CONFIG_USER_ONLY) -static inline target_ulong get_phys_addr_code(CPUState *env1, target_ulong addr) -{ - return addr; -} -#else -/* NOTE: this function can trigger an exception */ -/* NOTE2: the returned address is not exactly the physical address: it - is the offset relative to phys_ram_base */ -static inline target_ulong get_phys_addr_code(CPUState *env1, target_ulong addr) -{ - int mmu_idx, page_index, pd; - void *p; - - page_index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1); - mmu_idx = cpu_mmu_index(env1); - if (unlikely(env1->tlb_table[mmu_idx][page_index].addr_code != - (addr & TARGET_PAGE_MASK))) { - ldub_code(addr); - } - pd = env1->tlb_table[mmu_idx][page_index].addr_code & ~TARGET_PAGE_MASK; - if (pd > IO_MEM_ROM && !(pd & IO_MEM_ROMD)) { -#if defined(TARGET_SPARC) || defined(TARGET_MIPS) - do_unassigned_access(addr, 0, 1, 0, 4); -#else -#if defined(CONFIG_SERIALICE) - if (!serialice_active) -#endif - cpu_abort(env1, "Trying to execute code outside RAM or ROM at 0x" TARGET_FMT_lx "\n", addr); -#endif - } - p = (void *)(unsigned long)addr - + env1->tlb_table[mmu_idx][page_index].addend; - return qemu_ram_addr_from_host(p); -} - -/* Deterministic execution requires that IO only be performed on the last - instruction of a TB so that interrupts take effect immediately. */ -static inline int can_do_io(CPUState *env) -{ - if (!use_icount) - return 1; - - /* If not executing code then assume we are ok. */ - if (!env->current_tb) - return 1; - - return env->can_do_io != 0; -} -#endif - -#ifdef CONFIG_KQEMU -#define KQEMU_MODIFY_PAGE_MASK (0xff & ~(VGA_DIRTY_FLAG | CODE_DIRTY_FLAG)) - -#define MSR_QPI_COMMBASE 0xfabe0010 - -int kqemu_init(CPUState *env); -int kqemu_cpu_exec(CPUState *env); -void kqemu_flush_page(CPUState *env, target_ulong addr); -void kqemu_flush(CPUState *env, int global); -void kqemu_set_notdirty(CPUState *env, ram_addr_t ram_addr); -void kqemu_modify_page(CPUState *env, ram_addr_t ram_addr); -void kqemu_set_phys_mem(uint64_t start_addr, ram_addr_t size, - ram_addr_t phys_offset); -void kqemu_cpu_interrupt(CPUState *env); -void kqemu_record_dump(void); - -extern uint32_t kqemu_comm_base; - -extern ram_addr_t kqemu_phys_ram_size; -extern uint8_t *kqemu_phys_ram_base; - -static inline int kqemu_is_ok(CPUState *env) -{ - return(env->kqemu_enabled && - (env->cr[0] & CR0_PE_MASK) && - !(env->hflags & HF_INHIBIT_IRQ_MASK) && - (env->eflags & IF_MASK) && - !(env->eflags & VM_MASK) && - (env->kqemu_enabled == 2 || - ((env->hflags & HF_CPL_MASK) == 3 && - (env->eflags & IOPL_MASK) != IOPL_MASK))); -} - -#endif - -typedef void (CPUDebugExcpHandler)(CPUState *env); - -CPUDebugExcpHandler *cpu_set_debug_excp_handler(CPUDebugExcpHandler *handler); - -/* vl.c */ -extern int singlestep; - -#endif diff --git a/qemu-0.11.0/exec.c b/qemu-0.11.0/exec.c deleted file mode 100644 index 65257d8..0000000 --- a/qemu-0.11.0/exec.c +++ /dev/null @@ -1,3760 +0,0 @@ -/* - * virtual page mapping and translated block handling - * - * Copyright (c) 2003 Fabrice Bellard - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ -#include "config.h" -#ifdef _WIN32 -#include <windows.h> -#else -#include <sys/types.h> -#include <sys/mman.h> -#endif -#include <stdlib.h> -#include <stdio.h> -#include <stdarg.h> -#include <string.h> -#include <errno.h> -#include <unistd.h> -#include <inttypes.h> - -#include "cpu.h" -#include "exec-all.h" -#include "qemu-common.h" -#include "tcg.h" -#include "hw/hw.h" -#include "osdep.h" -#include "kvm.h" -#if defined(CONFIG_USER_ONLY) -#include <qemu.h> -#endif - -//#define DEBUG_TB_INVALIDATE -//#define DEBUG_FLUSH -//#define DEBUG_TLB -//#define DEBUG_UNASSIGNED - -/* make various TB consistency checks */ -//#define DEBUG_TB_CHECK -//#define DEBUG_TLB_CHECK - -//#define DEBUG_IOPORT -//#define DEBUG_SUBPAGE - -#if !defined(CONFIG_USER_ONLY) -/* TB consistency checks only implemented for usermode emulation. */ -#undef DEBUG_TB_CHECK -#endif - -#define SMC_BITMAP_USE_THRESHOLD 10 - -#if defined(TARGET_SPARC64) -#define TARGET_PHYS_ADDR_SPACE_BITS 41 -#elif defined(TARGET_SPARC) -#define TARGET_PHYS_ADDR_SPACE_BITS 36 -#elif defined(TARGET_ALPHA) -#define TARGET_PHYS_ADDR_SPACE_BITS 42 -#define TARGET_VIRT_ADDR_SPACE_BITS 42 -#elif defined(TARGET_PPC64) -#define TARGET_PHYS_ADDR_SPACE_BITS 42 -#elif defined(TARGET_X86_64) && !defined(CONFIG_KQEMU) -#define TARGET_PHYS_ADDR_SPACE_BITS 42 -#elif defined(TARGET_I386) && !defined(CONFIG_KQEMU) -#define TARGET_PHYS_ADDR_SPACE_BITS 36 -#else -/* Note: for compatibility with kqemu, we use 32 bits for x86_64 */ -#define TARGET_PHYS_ADDR_SPACE_BITS 32 -#endif - -static TranslationBlock *tbs; -int code_gen_max_blocks; -TranslationBlock *tb_phys_hash[CODE_GEN_PHYS_HASH_SIZE]; -static int nb_tbs; -/* any access to the tbs or the page table must use this lock */ -spinlock_t tb_lock = SPIN_LOCK_UNLOCKED; - -#if defined(__arm__) || defined(__sparc_v9__) -/* The prologue must be reachable with a direct jump. ARM and Sparc64 - have limited branch ranges (possibly also PPC) so place it in a - section close to code segment. */ -#define code_gen_section \ - __attribute__((__section__(".gen_code"))) \ - __attribute__((aligned (32))) -#elif defined(_WIN32) -/* Maximum alignment for Win32 is 16. */ -#define code_gen_section \ - __attribute__((aligned (16))) -#else -#define code_gen_section \ - __attribute__((aligned (32))) -#endif - -uint8_t code_gen_prologue[1024] code_gen_section; -static uint8_t *code_gen_buffer; -static unsigned long code_gen_buffer_size; -/* threshold to flush the translated code buffer */ -static unsigned long code_gen_buffer_max_size; -uint8_t *code_gen_ptr; - -#if !defined(CONFIG_USER_ONLY) -int phys_ram_fd; -uint8_t *phys_ram_dirty; -static int in_migration; - -typedef struct RAMBlock { - uint8_t *host; - ram_addr_t offset; - ram_addr_t length; - struct RAMBlock *next; -} RAMBlock; - -static RAMBlock *ram_blocks; -/* TODO: When we implement (and use) ram deallocation (e.g. for hotplug) - then we can no longer assume contiguous ram offsets, and external uses - of this variable will break. */ -ram_addr_t last_ram_offset; -#endif - -CPUState *first_cpu; -/* current CPU in the current thread. It is only valid inside - cpu_exec() */ -CPUState *cpu_single_env; -/* 0 = Do not count executed instructions. - 1 = Precise instruction counting. - 2 = Adaptive rate instruction counting. */ -int use_icount = 0; -/* Current instruction counter. While executing translated code this may - include some instructions that have not yet been executed. */ -int64_t qemu_icount; - -typedef struct PageDesc { - /* list of TBs intersecting this ram page */ - TranslationBlock *first_tb; - /* in order to optimize self modifying code, we count the number - of lookups we do to a given page to use a bitmap */ - unsigned int code_write_count; - uint8_t *code_bitmap; -#if defined(CONFIG_USER_ONLY) - unsigned long flags; -#endif -} PageDesc; - -typedef struct PhysPageDesc { - /* offset in host memory of the page + io_index in the low bits */ - ram_addr_t phys_offset; - ram_addr_t region_offset; -} PhysPageDesc; - -#define L2_BITS 10 -#if defined(CONFIG_USER_ONLY) && defined(TARGET_VIRT_ADDR_SPACE_BITS) -/* XXX: this is a temporary hack for alpha target. - * In the future, this is to be replaced by a multi-level table - * to actually be able to handle the complete 64 bits address space. - */ -#define L1_BITS (TARGET_VIRT_ADDR_SPACE_BITS - L2_BITS - TARGET_PAGE_BITS) -#else -#define L1_BITS (32 - L2_BITS - TARGET_PAGE_BITS) -#endif - -#define L1_SIZE (1 << L1_BITS) -#define L2_SIZE (1 << L2_BITS) - -unsigned long qemu_real_host_page_size; -unsigned long qemu_host_page_bits; -unsigned long qemu_host_page_size; -unsigned long qemu_host_page_mask; - -/* XXX: for system emulation, it could just be an array */ -static PageDesc *l1_map[L1_SIZE]; -static PhysPageDesc **l1_phys_map; - -#if !defined(CONFIG_USER_ONLY) -static void io_mem_init(void); - -/* io memory support */ -CPUWriteMemoryFunc *io_mem_write[IO_MEM_NB_ENTRIES][4]; -CPUReadMemoryFunc *io_mem_read[IO_MEM_NB_ENTRIES][4]; -void *io_mem_opaque[IO_MEM_NB_ENTRIES]; -static char io_mem_used[IO_MEM_NB_ENTRIES]; -static int io_mem_watch; -#endif - -/* log support */ -static const char *logfilename = "/tmp/qemu.log"; -FILE *logfile; -int loglevel; -static int log_append = 0; - -/* statistics */ -static int tlb_flush_count; -static int tb_flush_count; -static int tb_phys_invalidate_count; - -#define SUBPAGE_IDX(addr) ((addr) & ~TARGET_PAGE_MASK) -typedef struct subpage_t { - target_phys_addr_t base; - CPUReadMemoryFunc **mem_read[TARGET_PAGE_SIZE][4]; - CPUWriteMemoryFunc **mem_write[TARGET_PAGE_SIZE][4]; - void *opaque[TARGET_PAGE_SIZE][2][4]; - ram_addr_t region_offset[TARGET_PAGE_SIZE][2][4]; -} subpage_t; - -#ifdef _WIN32 -static void map_exec(void *addr, long size) -{ - DWORD old_protect; - VirtualProtect(addr, size, - PAGE_EXECUTE_READWRITE, &old_protect); - -} -#else -static void map_exec(void *addr, long size) -{ - unsigned long start, end, page_size; - - page_size = getpagesize(); - start = (unsigned long)addr; - start &= ~(page_size - 1); - - end = (unsigned long)addr + size; - end += page_size - 1; - end &= ~(page_size - 1); - - mprotect((void *)start, end - start, - PROT_READ | PROT_WRITE | PROT_EXEC); -} -#endif - -static void page_init(void) -{ - /* NOTE: we can always suppose that qemu_host_page_size >= - TARGET_PAGE_SIZE */ -#ifdef _WIN32 - { - SYSTEM_INFO system_info; - - GetSystemInfo(&system_info); - qemu_real_host_page_size = system_info.dwPageSize; - } -#else - qemu_real_host_page_size = getpagesize(); -#endif - if (qemu_host_page_size == 0) - qemu_host_page_size = qemu_real_host_page_size; - if (qemu_host_page_size < TARGET_PAGE_SIZE) - qemu_host_page_size = TARGET_PAGE_SIZE; - qemu_host_page_bits = 0; - while ((1 << qemu_host_page_bits) < qemu_host_page_size) - qemu_host_page_bits++; - qemu_host_page_mask = ~(qemu_host_page_size - 1); - l1_phys_map = qemu_vmalloc(L1_SIZE * sizeof(void *)); - memset(l1_phys_map, 0, L1_SIZE * sizeof(void *)); - -#if !defined(_WIN32) && defined(CONFIG_USER_ONLY) - { - long long startaddr, endaddr; - FILE *f; - int n; - - mmap_lock(); - last_brk = (unsigned long)sbrk(0); - f = fopen("/proc/self/maps", "r"); - if (f) { - do { - n = fscanf (f, "%llx-%llx %*[^\n]\n", &startaddr, &endaddr); - if (n == 2) { - startaddr = MIN(startaddr, - (1ULL << TARGET_PHYS_ADDR_SPACE_BITS) - 1); - endaddr = MIN(endaddr, - (1ULL << TARGET_PHYS_ADDR_SPACE_BITS) - 1); - page_set_flags(startaddr & TARGET_PAGE_MASK, - TARGET_PAGE_ALIGN(endaddr), - PAGE_RESERVED); - } - } while (!feof(f)); - fclose(f); - } - mmap_unlock(); - } -#endif -} - -static inline PageDesc **page_l1_map(target_ulong index) -{ -#if TARGET_LONG_BITS > 32 - /* Host memory outside guest VM. For 32-bit targets we have already - excluded high addresses. */ - if (index > ((target_ulong)L2_SIZE * L1_SIZE)) - return NULL; -#endif - return &l1_map[index >> L2_BITS]; -} - -static inline PageDesc *page_find_alloc(target_ulong index) -{ - PageDesc **lp, *p; - lp = page_l1_map(index); - if (!lp) - return NULL; - - p = *lp; - if (!p) { - /* allocate if not found */ -#if defined(CONFIG_USER_ONLY) - size_t len = sizeof(PageDesc) * L2_SIZE; - /* Don't use qemu_malloc because it may recurse. */ - p = mmap(NULL, len, PROT_READ | PROT_WRITE, - MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); - *lp = p; - if (h2g_valid(p)) { - unsigned long addr = h2g(p); - page_set_flags(addr & TARGET_PAGE_MASK, - TARGET_PAGE_ALIGN(addr + len), - PAGE_RESERVED); - } -#else - p = qemu_mallocz(sizeof(PageDesc) * L2_SIZE); - *lp = p; -#endif - } - return p + (index & (L2_SIZE - 1)); -} - -static inline PageDesc *page_find(target_ulong index) -{ - PageDesc **lp, *p; - lp = page_l1_map(index); - if (!lp) - return NULL; - - p = *lp; - if (!p) { - return NULL; - } - return p + (index & (L2_SIZE - 1)); -} - -static PhysPageDesc *phys_page_find_alloc(target_phys_addr_t index, int alloc) -{ - void **lp, **p; - PhysPageDesc *pd; - - p = (void **)l1_phys_map; -#if TARGET_PHYS_ADDR_SPACE_BITS > 32 - -#if TARGET_PHYS_ADDR_SPACE_BITS > (32 + L1_BITS) -#error unsupported TARGET_PHYS_ADDR_SPACE_BITS -#endif - lp = p + ((index >> (L1_BITS + L2_BITS)) & (L1_SIZE - 1)); - p = *lp; - if (!p) { - /* allocate if not found */ - if (!alloc) - return NULL; - p = qemu_vmalloc(sizeof(void *) * L1_SIZE); - memset(p, 0, sizeof(void *) * L1_SIZE); - *lp = p; - } -#endif - lp = p + ((index >> L2_BITS) & (L1_SIZE - 1)); - pd = *lp; - if (!pd) { - int i; - /* allocate if not found */ - if (!alloc) - return NULL; - pd = qemu_vmalloc(sizeof(PhysPageDesc) * L2_SIZE); - *lp = pd; - for (i = 0; i < L2_SIZE; i++) { - pd[i].phys_offset = IO_MEM_UNASSIGNED; - pd[i].region_offset = (index + i) << TARGET_PAGE_BITS; - } - } - return ((PhysPageDesc *)pd) + (index & (L2_SIZE - 1)); -} - -static inline PhysPageDesc *phys_page_find(target_phys_addr_t index) -{ - return phys_page_find_alloc(index, 0); -} - -#if !defined(CONFIG_USER_ONLY) -static void tlb_protect_code(ram_addr_t ram_addr); -static void tlb_unprotect_code_phys(CPUState *env, ram_addr_t ram_addr, - target_ulong vaddr); -#define mmap_lock() do { } while(0) -#define mmap_unlock() do { } while(0) -#endif - -#define DEFAULT_CODE_GEN_BUFFER_SIZE (32 * 1024 * 1024) - -#if defined(CONFIG_USER_ONLY) -/* Currently it is not recommended to allocate big chunks of data in - user mode. It will change when a dedicated libc will be used */ -#define USE_STATIC_CODE_GEN_BUFFER -#endif - -#ifdef USE_STATIC_CODE_GEN_BUFFER -static uint8_t static_code_gen_buffer[DEFAULT_CODE_GEN_BUFFER_SIZE]; -#endif - -static void code_gen_alloc(unsigned long tb_size) -{ -#ifdef USE_STATIC_CODE_GEN_BUFFER - code_gen_buffer = static_code_gen_buffer; - code_gen_buffer_size = DEFAULT_CODE_GEN_BUFFER_SIZE; - map_exec(code_gen_buffer, code_gen_buffer_size); -#else - code_gen_buffer_size = tb_size; - if (code_gen_buffer_size == 0) { -#if defined(CONFIG_USER_ONLY) - /* in user mode, phys_ram_size is not meaningful */ - code_gen_buffer_size = DEFAULT_CODE_GEN_BUFFER_SIZE; -#else - /* XXX: needs adjustments */ - code_gen_buffer_size = (unsigned long)(ram_size / 4); -#endif - } - if (code_gen_buffer_size < MIN_CODE_GEN_BUFFER_SIZE) - code_gen_buffer_size = MIN_CODE_GEN_BUFFER_SIZE; - /* The code gen buffer location may have constraints depending on - the host cpu and OS */ -#if defined(__linux__) - { - int flags; - void *start = NULL; - - flags = MAP_PRIVATE | MAP_ANONYMOUS; -#if defined(__x86_64__) - flags |= MAP_32BIT; - /* Cannot map more than that */ - if (code_gen_buffer_size > (800 * 1024 * 1024)) - code_gen_buffer_size = (800 * 1024 * 1024); -#elif defined(__sparc_v9__) - // Map the buffer below 2G, so we can use direct calls and branches - flags |= MAP_FIXED; - start = (void *) 0x60000000UL; - if (code_gen_buffer_size > (512 * 1024 * 1024)) - code_gen_buffer_size = (512 * 1024 * 1024); -#elif defined(__arm__) - /* Map the buffer below 32M, so we can use direct calls and branches */ - flags |= MAP_FIXED; - start = (void *) 0x01000000UL; - if (code_gen_buffer_size > 16 * 1024 * 1024) - code_gen_buffer_size = 16 * 1024 * 1024; -#endif - code_gen_buffer = mmap(start, code_gen_buffer_size, - PROT_WRITE | PROT_READ | PROT_EXEC, - flags, -1, 0); - if (code_gen_buffer == MAP_FAILED) { - fprintf(stderr, "Could not allocate dynamic translator buffer\n"); - exit(1); - } - } -#elif defined(__FreeBSD__) || defined(__DragonFly__) - { - int flags; - void *addr = NULL; - flags = MAP_PRIVATE | MAP_ANONYMOUS; -#if defined(__x86_64__) - /* FreeBSD doesn't have MAP_32BIT, use MAP_FIXED and assume - * 0x40000000 is free */ - flags |= MAP_FIXED; - addr = (void *)0x40000000; - /* Cannot map more than that */ - if (code_gen_buffer_size > (800 * 1024 * 1024)) - code_gen_buffer_size = (800 * 1024 * 1024); -#endif - code_gen_buffer = mmap(addr, code_gen_buffer_size, - PROT_WRITE | PROT_READ | PROT_EXEC, - flags, -1, 0); - if (code_gen_buffer == MAP_FAILED) { - fprintf(stderr, "Could not allocate dynamic translator buffer\n"); - exit(1); - } - } -#else - code_gen_buffer = qemu_malloc(code_gen_buffer_size); - map_exec(code_gen_buffer, code_gen_buffer_size); -#endif -#endif /* !USE_STATIC_CODE_GEN_BUFFER */ - map_exec(code_gen_prologue, sizeof(code_gen_prologue)); - code_gen_buffer_max_size = code_gen_buffer_size - - code_gen_max_block_size(); - code_gen_max_blocks = code_gen_buffer_size / CODE_GEN_AVG_BLOCK_SIZE; - tbs = qemu_malloc(code_gen_max_blocks * sizeof(TranslationBlock)); -} - -/* Must be called before using the QEMU cpus. 'tb_size' is the size - (in bytes) allocated to the translation buffer. Zero means default - size. */ -void cpu_exec_init_all(unsigned long tb_size) -{ - cpu_gen_init(); - code_gen_alloc(tb_size); - code_gen_ptr = code_gen_buffer; - page_init(); -#if !defined(CONFIG_USER_ONLY) - io_mem_init(); -#endif -} - -#if defined(CPU_SAVE_VERSION) && !defined(CONFIG_USER_ONLY) - -#define CPU_COMMON_SAVE_VERSION 1 - -static void cpu_common_save(QEMUFile *f, void *opaque) -{ - CPUState *env = opaque; - - cpu_synchronize_state(env, 0); - - qemu_put_be32s(f, &env->halted); - qemu_put_be32s(f, &env->interrupt_request); -} - -static int cpu_common_load(QEMUFile *f, void *opaque, int version_id) -{ - CPUState *env = opaque; - - if (version_id != CPU_COMMON_SAVE_VERSION) - return -EINVAL; - - qemu_get_be32s(f, &env->halted); - qemu_get_be32s(f, &env->interrupt_request); - /* 0x01 was CPU_INTERRUPT_EXIT. This line can be removed when the - version_id is increased. */ - env->interrupt_request &= ~0x01; - tlb_flush(env, 1); - cpu_synchronize_state(env, 1); - - return 0; -} -#endif - -CPUState *qemu_get_cpu(int cpu) -{ - CPUState *env = first_cpu; - - while (env) { - if (env->cpu_index == cpu) - break; - env = env->next_cpu; - } - - return env; -} - -void cpu_exec_init(CPUState *env) -{ - CPUState **penv; - int cpu_index; - -#if defined(CONFIG_USER_ONLY) - cpu_list_lock(); -#endif - env->next_cpu = NULL; - penv = &first_cpu; - cpu_index = 0; - while (*penv != NULL) { - penv = &(*penv)->next_cpu; - cpu_index++; - } - env->cpu_index = cpu_index; - env->numa_node = 0; - TAILQ_INIT(&env->breakpoints); - TAILQ_INIT(&env->watchpoints); - *penv = env; -#if defined(CONFIG_USER_ONLY) - cpu_list_unlock(); -#endif -#if defined(CPU_SAVE_VERSION) && !defined(CONFIG_USER_ONLY) - register_savevm("cpu_common", cpu_index, CPU_COMMON_SAVE_VERSION, - cpu_common_save, cpu_common_load, env); - register_savevm("cpu", cpu_index, CPU_SAVE_VERSION, - cpu_save, cpu_load, env); -#endif -} - -static inline void invalidate_page_bitmap(PageDesc *p) -{ - if (p->code_bitmap) { - qemu_free(p->code_bitmap); - p->code_bitmap = NULL; - } - p->code_write_count = 0; -} - -/* set to NULL all the 'first_tb' fields in all PageDescs */ -static void page_flush_tb(void) -{ - int i, j; - PageDesc *p; - - for(i = 0; i < L1_SIZE; i++) { - p = l1_map[i]; - if (p) { - for(j = 0; j < L2_SIZE; j++) { - p->first_tb = NULL; - invalidate_page_bitmap(p); - p++; - } - } - } -} - -/* flush all the translation blocks */ -/* XXX: tb_flush is currently not thread safe */ -void tb_flush(CPUState *env1) -{ - CPUState *env; -#if defined(DEBUG_FLUSH) - printf("qemu: flush code_size=%ld nb_tbs=%d avg_tb_size=%ld\n", - (unsigned long)(code_gen_ptr - code_gen_buffer), - nb_tbs, nb_tbs > 0 ? - ((unsigned long)(code_gen_ptr - code_gen_buffer)) / nb_tbs : 0); -#endif - if ((unsigned long)(code_gen_ptr - code_gen_buffer) > code_gen_buffer_size) - cpu_abort(env1, "Internal error: code buffer overflow\n"); - - nb_tbs = 0; - - for(env = first_cpu; env != NULL; env = env->next_cpu) { - memset (env->tb_jmp_cache, 0, TB_JMP_CACHE_SIZE * sizeof (void *)); - } - - memset (tb_phys_hash, 0, CODE_GEN_PHYS_HASH_SIZE * sizeof (void *)); - page_flush_tb(); - - code_gen_ptr = code_gen_buffer; - /* XXX: flush processor icache at this point if cache flush is - expensive */ - tb_flush_count++; -} - -#ifdef DEBUG_TB_CHECK - -static void tb_invalidate_check(target_ulong address) -{ - TranslationBlock *tb; - int i; - address &= TARGET_PAGE_MASK; - for(i = 0;i < CODE_GEN_PHYS_HASH_SIZE; i++) { - for(tb = tb_phys_hash[i]; tb != NULL; tb = tb->phys_hash_next) { - if (!(address + TARGET_PAGE_SIZE <= tb->pc || - address >= tb->pc + tb->size)) { - printf("ERROR invalidate: address=" TARGET_FMT_lx - " PC=%08lx size=%04x\n", - address, (long)tb->pc, tb->size); - } - } - } -} - -/* verify that all the pages have correct rights for code */ -static void tb_page_check(void) -{ - TranslationBlock *tb; - int i, flags1, flags2; - - for(i = 0;i < CODE_GEN_PHYS_HASH_SIZE; i++) { - for(tb = tb_phys_hash[i]; tb != NULL; tb = tb->phys_hash_next) { - flags1 = page_get_flags(tb->pc); - flags2 = page_get_flags(tb->pc + tb->size - 1); - if ((flags1 & PAGE_WRITE) || (flags2 & PAGE_WRITE)) { - printf("ERROR page flags: PC=%08lx size=%04x f1=%x f2=%x\n", - (long)tb->pc, tb->size, flags1, flags2); - } - } - } -} - -#endif - -/* invalidate one TB */ -static inline void tb_remove(TranslationBlock **ptb, TranslationBlock *tb, - int next_offset) -{ - TranslationBlock *tb1; - for(;;) { - tb1 = *ptb; - if (tb1 == tb) { - *ptb = *(TranslationBlock **)((char *)tb1 + next_offset); - break; - } - ptb = (TranslationBlock **)((char *)tb1 + next_offset); - } -} - -static inline void tb_page_remove(TranslationBlock **ptb, TranslationBlock *tb) -{ - TranslationBlock *tb1; - unsigned int n1; - - for(;;) { - tb1 = *ptb; - n1 = (long)tb1 & 3; - tb1 = (TranslationBlock *)((long)tb1 & ~3); - if (tb1 == tb) { - *ptb = tb1->page_next[n1]; - break; - } - ptb = &tb1->page_next[n1]; - } -} - -static inline void tb_jmp_remove(TranslationBlock *tb, int n) -{ - TranslationBlock *tb1, **ptb; - unsigned int n1; - - ptb = &tb->jmp_next[n]; - tb1 = *ptb; - if (tb1) { - /* find tb(n) in circular list */ - for(;;) { - tb1 = *ptb; - n1 = (long)tb1 & 3; - tb1 = (TranslationBlock *)((long)tb1 & ~3); - if (n1 == n && tb1 == tb) - break; - if (n1 == 2) { - ptb = &tb1->jmp_first; - } else { - ptb = &tb1->jmp_next[n1]; - } - } - /* now we can suppress tb(n) from the list */ - *ptb = tb->jmp_next[n]; - - tb->jmp_next[n] = NULL; - } -} - -/* reset the jump entry 'n' of a TB so that it is not chained to - another TB */ -static inline void tb_reset_jump(TranslationBlock *tb, int n) -{ - tb_set_jmp_target(tb, n, (unsigned long)(tb->tc_ptr + tb->tb_next_offset[n])); -} - -void tb_phys_invalidate(TranslationBlock *tb, target_ulong page_addr) -{ - CPUState *env; - PageDesc *p; - unsigned int h, n1; - target_phys_addr_t phys_pc; - TranslationBlock *tb1, *tb2; - - /* remove the TB from the hash list */ - phys_pc = tb->page_addr[0] + (tb->pc & ~TARGET_PAGE_MASK); - h = tb_phys_hash_func(phys_pc); - tb_remove(&tb_phys_hash[h], tb, - offsetof(TranslationBlock, phys_hash_next)); - - /* remove the TB from the page list */ - if (tb->page_addr[0] != page_addr) { - p = page_find(tb->page_addr[0] >> TARGET_PAGE_BITS); - tb_page_remove(&p->first_tb, tb); - invalidate_page_bitmap(p); - } - if (tb->page_addr[1] != -1 && tb->page_addr[1] != page_addr) { - p = page_find(tb->page_addr[1] >> TARGET_PAGE_BITS); - tb_page_remove(&p->first_tb, tb); - invalidate_page_bitmap(p); - } - - tb_invalidated_flag = 1; - - /* remove the TB from the hash list */ - h = tb_jmp_cache_hash_func(tb->pc); - for(env = first_cpu; env != NULL; env = env->next_cpu) { - if (env->tb_jmp_cache[h] == tb) - env->tb_jmp_cache[h] = NULL; - } - - /* suppress this TB from the two jump lists */ - tb_jmp_remove(tb, 0); - tb_jmp_remove(tb, 1); - - /* suppress any remaining jumps to this TB */ - tb1 = tb->jmp_first; - for(;;) { - n1 = (long)tb1 & 3; - if (n1 == 2) - break; - tb1 = (TranslationBlock *)((long)tb1 & ~3); - tb2 = tb1->jmp_next[n1]; - tb_reset_jump(tb1, n1); - tb1->jmp_next[n1] = NULL; - tb1 = tb2; - } - tb->jmp_first = (TranslationBlock *)((long)tb | 2); /* fail safe */ - - tb_phys_invalidate_count++; -} - -static inline void set_bits(uint8_t *tab, int start, int len) -{ - int end, mask, end1; - - end = start + len; - tab += start >> 3; - mask = 0xff << (start & 7); - if ((start & ~7) == (end & ~7)) { - if (start < end) { - mask &= ~(0xff << (end & 7)); - *tab |= mask; - } - } else { - *tab++ |= mask; - start = (start + 8) & ~7; - end1 = end & ~7; - while (start < end1) { - *tab++ = 0xff; - start += 8; - } - if (start < end) { - mask = ~(0xff << (end & 7)); - *tab |= mask; - } - } -} - -static void build_page_bitmap(PageDesc *p) -{ - int n, tb_start, tb_end; - TranslationBlock *tb; - - p->code_bitmap = qemu_mallocz(TARGET_PAGE_SIZE / 8); - - tb = p->first_tb; - while (tb != NULL) { - n = (long)tb & 3; - tb = (TranslationBlock *)((long)tb & ~3); - /* NOTE: this is subtle as a TB may span two physical pages */ - if (n == 0) { - /* NOTE: tb_end may be after the end of the page, but - it is not a problem */ - tb_start = tb->pc & ~TARGET_PAGE_MASK; - tb_end = tb_start + tb->size; - if (tb_end > TARGET_PAGE_SIZE) - tb_end = TARGET_PAGE_SIZE; - } else { - tb_start = 0; - tb_end = ((tb->pc + tb->size) & ~TARGET_PAGE_MASK); - } - set_bits(p->code_bitmap, tb_start, tb_end - tb_start); - tb = tb->page_next[n]; - } -} - -TranslationBlock *tb_gen_code(CPUState *env, - target_ulong pc, target_ulong cs_base, - int flags, int cflags) -{ - TranslationBlock *tb; - uint8_t *tc_ptr; - target_ulong phys_pc, phys_page2, virt_page2; - int code_gen_size; - - phys_pc = get_phys_addr_code(env, pc); - tb = tb_alloc(pc); - if (!tb) { - /* flush must be done */ - tb_flush(env); - /* cannot fail at this point */ - tb = tb_alloc(pc); - /* Don't forget to invalidate previous TB info. */ - tb_invalidated_flag = 1; - } - tc_ptr = code_gen_ptr; - tb->tc_ptr = tc_ptr; - tb->cs_base = cs_base; - tb->flags = flags; - tb->cflags = cflags; - cpu_gen_code(env, tb, &code_gen_size); - code_gen_ptr = (void *)(((unsigned long)code_gen_ptr + code_gen_size + CODE_GEN_ALIGN - 1) & ~(CODE_GEN_ALIGN - 1)); - - /* check next page if needed */ - virt_page2 = (pc + tb->size - 1) & TARGET_PAGE_MASK; - phys_page2 = -1; - if ((pc & TARGET_PAGE_MASK) != virt_page2) { - phys_page2 = get_phys_addr_code(env, virt_page2); - } - tb_link_phys(tb, phys_pc, phys_page2); - return tb; -} - -/* invalidate all TBs which intersect with the target physical page - starting in range [start;end[. NOTE: start and end must refer to - the same physical page. 'is_cpu_write_access' should be true if called - from a real cpu write access: the virtual CPU will exit the current - TB if code is modified inside this TB. */ -void tb_invalidate_phys_page_range(target_phys_addr_t start, target_phys_addr_t end, - int is_cpu_write_access) -{ - TranslationBlock *tb, *tb_next, *saved_tb; - CPUState *env = cpu_single_env; - target_ulong tb_start, tb_end; - PageDesc *p; - int n; -#ifdef TARGET_HAS_PRECISE_SMC - int current_tb_not_found = is_cpu_write_access; - TranslationBlock *current_tb = NULL; - int current_tb_modified = 0; - target_ulong current_pc = 0; - target_ulong current_cs_base = 0; - int current_flags = 0; -#endif /* TARGET_HAS_PRECISE_SMC */ - - p = page_find(start >> TARGET_PAGE_BITS); - if (!p) - return; - if (!p->code_bitmap && - ++p->code_write_count >= SMC_BITMAP_USE_THRESHOLD && - is_cpu_write_access) { - /* build code bitmap */ - build_page_bitmap(p); - } - - /* we remove all the TBs in the range [start, end[ */ - /* XXX: see if in some cases it could be faster to invalidate all the code */ - tb = p->first_tb; - while (tb != NULL) { - n = (long)tb & 3; - tb = (TranslationBlock *)((long)tb & ~3); - tb_next = tb->page_next[n]; - /* NOTE: this is subtle as a TB may span two physical pages */ - if (n == 0) { - /* NOTE: tb_end may be after the end of the page, but - it is not a problem */ - tb_start = tb->page_addr[0] + (tb->pc & ~TARGET_PAGE_MASK); - tb_end = tb_start + tb->size; - } else { - tb_start = tb->page_addr[1]; - tb_end = tb_start + ((tb->pc + tb->size) & ~TARGET_PAGE_MASK); - } - if (!(tb_end <= start || tb_start >= end)) { -#ifdef TARGET_HAS_PRECISE_SMC - if (current_tb_not_found) { - current_tb_not_found = 0; - current_tb = NULL; - if (env->mem_io_pc) { - /* now we have a real cpu fault */ - current_tb = tb_find_pc(env->mem_io_pc); - } - } - if (current_tb == tb && - (current_tb->cflags & CF_COUNT_MASK) != 1) { - /* If we are modifying the current TB, we must stop - its execution. We could be more precise by checking - that the modification is after the current PC, but it - would require a specialized function to partially - restore the CPU state */ - - current_tb_modified = 1; - cpu_restore_state(current_tb, env, - env->mem_io_pc, NULL); - cpu_get_tb_cpu_state(env, &current_pc, &current_cs_base, - &current_flags); - } -#endif /* TARGET_HAS_PRECISE_SMC */ - /* we need to do that to handle the case where a signal - occurs while doing tb_phys_invalidate() */ - saved_tb = NULL; - if (env) { - saved_tb = env->current_tb; - env->current_tb = NULL; - } - tb_phys_invalidate(tb, -1); - if (env) { - env->current_tb = saved_tb; - if (env->interrupt_request && env->current_tb) - cpu_interrupt(env, env->interrupt_request); - } - } - tb = tb_next; - } -#if !defined(CONFIG_USER_ONLY) - /* if no code remaining, no need to continue to use slow writes */ - if (!p->first_tb) { - invalidate_page_bitmap(p); - if (is_cpu_write_access) { - tlb_unprotect_code_phys(env, start, env->mem_io_vaddr); - } - } -#endif -#ifdef TARGET_HAS_PRECISE_SMC - if (current_tb_modified) { - /* we generate a block containing just the instruction - modifying the memory. It will ensure that it cannot modify - itself */ - env->current_tb = NULL; - tb_gen_code(env, current_pc, current_cs_base, current_flags, 1); - cpu_resume_from_signal(env, NULL); - } -#endif -} - -/* len must be <= 8 and start must be a multiple of len */ -static inline void tb_invalidate_phys_page_fast(target_phys_addr_t start, int len) -{ - PageDesc *p; - int offset, b; -#if 0 - if (1) { - qemu_log("modifying code at 0x%x size=%d EIP=%x PC=%08x\n", - cpu_single_env->mem_io_vaddr, len, - cpu_single_env->eip, - cpu_single_env->eip + (long)cpu_single_env->segs[R_CS].base); - } -#endif - p = page_find(start >> TARGET_PAGE_BITS); - if (!p) - return; - if (p->code_bitmap) { - offset = start & ~TARGET_PAGE_MASK; - b = p->code_bitmap[offset >> 3] >> (offset & 7); - if (b & ((1 << len) - 1)) - goto do_invalidate; - } else { - do_invalidate: - tb_invalidate_phys_page_range(start, start + len, 1); - } -} - -#if !defined(CONFIG_SOFTMMU) -static void tb_invalidate_phys_page(target_phys_addr_t addr, - unsigned long pc, void *puc) -{ - TranslationBlock *tb; - PageDesc *p; - int n; -#ifdef TARGET_HAS_PRECISE_SMC - TranslationBlock *current_tb = NULL; - CPUState *env = cpu_single_env; - int current_tb_modified = 0; - target_ulong current_pc = 0; - target_ulong current_cs_base = 0; - int current_flags = 0; -#endif - - addr &= TARGET_PAGE_MASK; - p = page_find(addr >> TARGET_PAGE_BITS); - if (!p) - return; - tb = p->first_tb; -#ifdef TARGET_HAS_PRECISE_SMC - if (tb && pc != 0) { - current_tb = tb_find_pc(pc); - } -#endif - while (tb != NULL) { - n = (long)tb & 3; - tb = (TranslationBlock *)((long)tb & ~3); -#ifdef TARGET_HAS_PRECISE_SMC - if (current_tb == tb && - (current_tb->cflags & CF_COUNT_MASK) != 1) { - /* If we are modifying the current TB, we must stop - its execution. We could be more precise by checking - that the modification is after the current PC, but it - would require a specialized function to partially - restore the CPU state */ - - current_tb_modified = 1; - cpu_restore_state(current_tb, env, pc, puc); - cpu_get_tb_cpu_state(env, &current_pc, &current_cs_base, - &current_flags); - } -#endif /* TARGET_HAS_PRECISE_SMC */ - tb_phys_invalidate(tb, addr); - tb = tb->page_next[n]; - } - p->first_tb = NULL; -#ifdef TARGET_HAS_PRECISE_SMC - if (current_tb_modified) { - /* we generate a block containing just the instruction - modifying the memory. It will ensure that it cannot modify - itself */ - env->current_tb = NULL; - tb_gen_code(env, current_pc, current_cs_base, current_flags, 1); - cpu_resume_from_signal(env, puc); - } -#endif -} -#endif - -/* add the tb in the target page and protect it if necessary */ -static inline void tb_alloc_page(TranslationBlock *tb, - unsigned int n, target_ulong page_addr) -{ - PageDesc *p; - TranslationBlock *last_first_tb; - - tb->page_addr[n] = page_addr; - p = page_find_alloc(page_addr >> TARGET_PAGE_BITS); - tb->page_next[n] = p->first_tb; - last_first_tb = p->first_tb; - p->first_tb = (TranslationBlock *)((long)tb | n); - invalidate_page_bitmap(p); - -#if defined(TARGET_HAS_SMC) || 1 - -#if defined(CONFIG_USER_ONLY) - if (p->flags & PAGE_WRITE) { - target_ulong addr; - PageDesc *p2; - int prot; - - /* force the host page as non writable (writes will have a - page fault + mprotect overhead) */ - page_addr &= qemu_host_page_mask; - prot = 0; - for(addr = page_addr; addr < page_addr + qemu_host_page_size; - addr += TARGET_PAGE_SIZE) { - - p2 = page_find (addr >> TARGET_PAGE_BITS); - if (!p2) - continue; - prot |= p2->flags; - p2->flags &= ~PAGE_WRITE; - page_get_flags(addr); - } - mprotect(g2h(page_addr), qemu_host_page_size, - (prot & PAGE_BITS) & ~PAGE_WRITE); -#ifdef DEBUG_TB_INVALIDATE - printf("protecting code page: 0x" TARGET_FMT_lx "\n", - page_addr); -#endif - } -#else - /* if some code is already present, then the pages are already - protected. So we handle the case where only the first TB is - allocated in a physical page */ - if (!last_first_tb) { - tlb_protect_code(page_addr); - } -#endif - -#endif /* TARGET_HAS_SMC */ -} - -/* Allocate a new translation block. Flush the translation buffer if - too many translation blocks or too much generated code. */ -TranslationBlock *tb_alloc(target_ulong pc) -{ - TranslationBlock *tb; - - if (nb_tbs >= code_gen_max_blocks || - (code_gen_ptr - code_gen_buffer) >= code_gen_buffer_max_size) - return NULL; - tb = &tbs[nb_tbs++]; - tb->pc = pc; - tb->cflags = 0; - return tb; -} - -void tb_free(TranslationBlock *tb) -{ - /* In practice this is mostly used for single use temporary TB - Ignore the hard cases and just back up if this TB happens to - be the last one generated. */ - if (nb_tbs > 0 && tb == &tbs[nb_tbs - 1]) { - code_gen_ptr = tb->tc_ptr; - nb_tbs--; - } -} - -/* add a new TB and link it to the physical page tables. phys_page2 is - (-1) to indicate that only one page contains the TB. */ -void tb_link_phys(TranslationBlock *tb, - target_ulong phys_pc, target_ulong phys_page2) -{ - unsigned int h; - TranslationBlock **ptb; - - /* Grab the mmap lock to stop another thread invalidating this TB - before we are done. */ - mmap_lock(); - /* add in the physical hash table */ - h = tb_phys_hash_func(phys_pc); - ptb = &tb_phys_hash[h]; - tb->phys_hash_next = *ptb; - *ptb = tb; - - /* add in the page list */ - tb_alloc_page(tb, 0, phys_pc & TARGET_PAGE_MASK); - if (phys_page2 != -1) - tb_alloc_page(tb, 1, phys_page2); - else - tb->page_addr[1] = -1; - - tb->jmp_first = (TranslationBlock *)((long)tb | 2); - tb->jmp_next[0] = NULL; - tb->jmp_next[1] = NULL; - - /* init original jump addresses */ - if (tb->tb_next_offset[0] != 0xffff) - tb_reset_jump(tb, 0); - if (tb->tb_next_offset[1] != 0xffff) - tb_reset_jump(tb, 1); - -#ifdef DEBUG_TB_CHECK - tb_page_check(); -#endif - mmap_unlock(); -} - -/* find the TB 'tb' such that tb[0].tc_ptr <= tc_ptr < - tb[1].tc_ptr. Return NULL if not found */ -TranslationBlock *tb_find_pc(unsigned long tc_ptr) -{ - int m_min, m_max, m; - unsigned long v; - TranslationBlock *tb; - - if (nb_tbs <= 0) - return NULL; - if (tc_ptr < (unsigned long)code_gen_buffer || - tc_ptr >= (unsigned long)code_gen_ptr) - return NULL; - /* binary search (cf Knuth) */ - m_min = 0; - m_max = nb_tbs - 1; - while (m_min <= m_max) { - m = (m_min + m_max) >> 1; - tb = &tbs[m]; - v = (unsigned long)tb->tc_ptr; - if (v == tc_ptr) - return tb; - else if (tc_ptr < v) { - m_max = m - 1; - } else { - m_min = m + 1; - } - } - return &tbs[m_max]; -} - -static void tb_reset_jump_recursive(TranslationBlock *tb); - -static inline void tb_reset_jump_recursive2(TranslationBlock *tb, int n) -{ - TranslationBlock *tb1, *tb_next, **ptb; - unsigned int n1; - - tb1 = tb->jmp_next[n]; - if (tb1 != NULL) { - /* find head of list */ - for(;;) { - n1 = (long)tb1 & 3; - tb1 = (TranslationBlock *)((long)tb1 & ~3); - if (n1 == 2) - break; - tb1 = tb1->jmp_next[n1]; - } - /* we are now sure now that tb jumps to tb1 */ - tb_next = tb1; - - /* remove tb from the jmp_first list */ - ptb = &tb_next->jmp_first; - for(;;) { - tb1 = *ptb; - n1 = (long)tb1 & 3; - tb1 = (TranslationBlock *)((long)tb1 & ~3); - if (n1 == n && tb1 == tb) - break; - ptb = &tb1->jmp_next[n1]; - } - *ptb = tb->jmp_next[n]; - tb->jmp_next[n] = NULL; - - /* suppress the jump to next tb in generated code */ - tb_reset_jump(tb, n); - - /* suppress jumps in the tb on which we could have jumped */ - tb_reset_jump_recursive(tb_next); - } -} - -static void tb_reset_jump_recursive(TranslationBlock *tb) -{ - tb_reset_jump_recursive2(tb, 0); - tb_reset_jump_recursive2(tb, 1); -} - -#if defined(TARGET_HAS_ICE) -static void breakpoint_invalidate(CPUState *env, target_ulong pc) -{ - target_phys_addr_t addr; - target_ulong pd; - ram_addr_t ram_addr; - PhysPageDesc *p; - - addr = cpu_get_phys_page_debug(env, pc); - p = phys_page_find(addr >> TARGET_PAGE_BITS); - if (!p) { - pd = IO_MEM_UNASSIGNED; - } else { - pd = p->phys_offset; - } - ram_addr = (pd & TARGET_PAGE_MASK) | (pc & ~TARGET_PAGE_MASK); - tb_invalidate_phys_page_range(ram_addr, ram_addr + 1, 0); -} -#endif - -/* Add a watchpoint. */ -int cpu_watchpoint_insert(CPUState *env, target_ulong addr, target_ulong len, - int flags, CPUWatchpoint **watchpoint) -{ - target_ulong len_mask = ~(len - 1); - CPUWatchpoint *wp; - - /* sanity checks: allow power-of-2 lengths, deny unaligned watchpoints */ - if ((len != 1 && len != 2 && len != 4 && len != 8) || (addr & ~len_mask)) { - fprintf(stderr, "qemu: tried to set invalid watchpoint at " - TARGET_FMT_lx ", len=" TARGET_FMT_lu "\n", addr, len); - return -EINVAL; - } - wp = qemu_malloc(sizeof(*wp)); - - wp->vaddr = addr; - wp->len_mask = len_mask; - wp->flags = flags; - - /* keep all GDB-injected watchpoints in front */ - if (flags & BP_GDB) - TAILQ_INSERT_HEAD(&env->watchpoints, wp, entry); - else - TAILQ_INSERT_TAIL(&env->watchpoints, wp, entry); - - tlb_flush_page(env, addr); - - if (watchpoint) - *watchpoint = wp; - return 0; -} - -/* Remove a specific watchpoint. */ -int cpu_watchpoint_remove(CPUState *env, target_ulong addr, target_ulong len, - int flags) -{ - target_ulong len_mask = ~(len - 1); - CPUWatchpoint *wp; - - TAILQ_FOREACH(wp, &env->watchpoints, entry) { - if (addr == wp->vaddr && len_mask == wp->len_mask - && flags == (wp->flags & ~BP_WATCHPOINT_HIT)) { - cpu_watchpoint_remove_by_ref(env, wp); - return 0; - } - } - return -ENOENT; -} - -/* Remove a specific watchpoint by reference. */ -void cpu_watchpoint_remove_by_ref(CPUState *env, CPUWatchpoint *watchpoint) -{ - TAILQ_REMOVE(&env->watchpoints, watchpoint, entry); - - tlb_flush_page(env, watchpoint->vaddr); - - qemu_free(watchpoint); -} - -/* Remove all matching watchpoints. */ -void cpu_watchpoint_remove_all(CPUState *env, int mask) -{ - CPUWatchpoint *wp, *next; - - TAILQ_FOREACH_SAFE(wp, &env->watchpoints, entry, next) { - if (wp->flags & mask) - cpu_watchpoint_remove_by_ref(env, wp); - } -} - -/* Add a breakpoint. */ -int cpu_breakpoint_insert(CPUState *env, target_ulong pc, int flags, - CPUBreakpoint **breakpoint) -{ -#if defined(TARGET_HAS_ICE) - CPUBreakpoint *bp; - - bp = qemu_malloc(sizeof(*bp)); - - bp->pc = pc; - bp->flags = flags; - - /* keep all GDB-injected breakpoints in front */ - if (flags & BP_GDB) - TAILQ_INSERT_HEAD(&env->breakpoints, bp, entry); - else - TAILQ_INSERT_TAIL(&env->breakpoints, bp, entry); - - breakpoint_invalidate(env, pc); - - if (breakpoint) - *breakpoint = bp; - return 0; -#else - return -ENOSYS; -#endif -} - -/* Remove a specific breakpoint. */ -int cpu_breakpoint_remove(CPUState *env, target_ulong pc, int flags) -{ -#if defined(TARGET_HAS_ICE) - CPUBreakpoint *bp; - - TAILQ_FOREACH(bp, &env->breakpoints, entry) { - if (bp->pc == pc && bp->flags == flags) { - cpu_breakpoint_remove_by_ref(env, bp); - return 0; - } - } - return -ENOENT; -#else - return -ENOSYS; -#endif -} - -/* Remove a specific breakpoint by reference. */ -void cpu_breakpoint_remove_by_ref(CPUState *env, CPUBreakpoint *breakpoint) -{ -#if defined(TARGET_HAS_ICE) - TAILQ_REMOVE(&env->breakpoints, breakpoint, entry); - - breakpoint_invalidate(env, breakpoint->pc); - - qemu_free(breakpoint); -#endif -} - -/* Remove all matching breakpoints. */ -void cpu_breakpoint_remove_all(CPUState *env, int mask) -{ -#if defined(TARGET_HAS_ICE) - CPUBreakpoint *bp, *next; - - TAILQ_FOREACH_SAFE(bp, &env->breakpoints, entry, next) { - if (bp->flags & mask) - cpu_breakpoint_remove_by_ref(env, bp); - } -#endif -} - -/* enable or disable single step mode. EXCP_DEBUG is returned by the - CPU loop after each instruction */ -void cpu_single_step(CPUState *env, int enabled) -{ -#if defined(TARGET_HAS_ICE) - if (env->singlestep_enabled != enabled) { - env->singlestep_enabled = enabled; - if (kvm_enabled()) - kvm_update_guest_debug(env, 0); - else { - /* must flush all the translated code to avoid inconsistencies */ - /* XXX: only flush what is necessary */ - tb_flush(env); - } - } -#endif -} - -/* enable or disable low levels log */ -void cpu_set_log(int log_flags) -{ - loglevel = log_flags; - if (loglevel && !logfile) { - logfile = fopen(logfilename, log_append ? "a" : "w"); - if (!logfile) { - perror(logfilename); - _exit(1); - } -#if !defined(CONFIG_SOFTMMU) - /* must avoid mmap() usage of glibc by setting a buffer "by hand" */ - { - static char logfile_buf[4096]; - setvbuf(logfile, logfile_buf, _IOLBF, sizeof(logfile_buf)); - } -#else - setvbuf(logfile, NULL, _IOLBF, 0); -#endif - log_append = 1; - } - if (!loglevel && logfile) { - fclose(logfile); - logfile = NULL; - } -} - -void cpu_set_log_filename(const char *filename) -{ - logfilename = strdup(filename); - if (logfile) { - fclose(logfile); - logfile = NULL; - } - cpu_set_log(loglevel); -} - -static void cpu_unlink_tb(CPUState *env) -{ -#if defined(USE_NPTL) - /* FIXME: TB unchaining isn't SMP safe. For now just ignore the - problem and hope the cpu will stop of its own accord. For userspace - emulation this often isn't actually as bad as it sounds. Often - signals are used primarily to interrupt blocking syscalls. */ -#else - TranslationBlock *tb; - static spinlock_t interrupt_lock = SPIN_LOCK_UNLOCKED; - - tb = env->current_tb; - /* if the cpu is currently executing code, we must unlink it and - all the potentially executing TB */ - if (tb && !testandset(&interrupt_lock)) { - env->current_tb = NULL; - tb_reset_jump_recursive(tb); - resetlock(&interrupt_lock); - } -#endif -} - -/* mask must never be zero, except for A20 change call */ -void cpu_interrupt(CPUState *env, int mask) -{ - int old_mask; - - old_mask = env->interrupt_request; - env->interrupt_request |= mask; - -#ifndef CONFIG_USER_ONLY - /* - * If called from iothread context, wake the target cpu in - * case its halted. - */ - if (!qemu_cpu_self(env)) { - qemu_cpu_kick(env); - return; - } -#endif - - if (use_icount) { - env->icount_decr.u16.high = 0xffff; -#ifndef CONFIG_USER_ONLY - if (!can_do_io(env) - && (mask & ~old_mask) != 0) { - cpu_abort(env, "Raised interrupt while not in I/O function"); - } -#endif - } else { - cpu_unlink_tb(env); - } -} - -void cpu_reset_interrupt(CPUState *env, int mask) -{ - env->interrupt_request &= ~mask; -} - -void cpu_exit(CPUState *env) -{ - env->exit_request = 1; - cpu_unlink_tb(env); -} - -const CPULogItem cpu_log_items[] = { - { CPU_LOG_TB_OUT_ASM, "out_asm", - "show generated host assembly code for each compiled TB" }, - { CPU_LOG_TB_IN_ASM, "in_asm", - "show target assembly code for each compiled TB" }, - { CPU_LOG_TB_OP, "op", - "show micro ops for each compiled TB" }, - { CPU_LOG_TB_OP_OPT, "op_opt", - "show micro ops " -#ifdef TARGET_I386 - "before eflags optimization and " -#endif - "after liveness analysis" }, - { CPU_LOG_INT, "int", - "show interrupts/exceptions in short format" }, - { CPU_LOG_EXEC, "exec", - "show trace before each executed TB (lots of logs)" }, - { CPU_LOG_TB_CPU, "cpu", - "show CPU state before block translation" }, -#ifdef TARGET_I386 - { CPU_LOG_PCALL, "pcall", - "show protected mode far calls/returns/exceptions" }, - { CPU_LOG_RESET, "cpu_reset", - "show CPU state before CPU resets" }, -#endif -#ifdef DEBUG_IOPORT - { CPU_LOG_IOPORT, "ioport", - "show all i/o ports accesses" }, -#endif - { 0, NULL, NULL }, -}; - -static int cmp1(const char *s1, int n, const char *s2) -{ - if (strlen(s2) != n) - return 0; - return memcmp(s1, s2, n) == 0; -} - -/* takes a comma separated list of log masks. Return 0 if error. */ -int cpu_str_to_log_mask(const char *str) -{ - const CPULogItem *item; - int mask; - const char *p, *p1; - - p = str; - mask = 0; - for(;;) { - p1 = strchr(p, ','); - if (!p1) - p1 = p + strlen(p); - if(cmp1(p,p1-p,"all")) { - for(item = cpu_log_items; item->mask != 0; item++) { - mask |= item->mask; - } - } else { - for(item = cpu_log_items; item->mask != 0; item++) { - if (cmp1(p, p1 - p, item->name)) - goto found; - } - return 0; - } - found: - mask |= item->mask; - if (*p1 != ',') - break; - p = p1 + 1; - } - return mask; -} - -void cpu_abort(CPUState *env, const char *fmt, ...) -{ - va_list ap; - va_list ap2; - - va_start(ap, fmt); - va_copy(ap2, ap); - fprintf(stderr, "qemu: fatal: "); - vfprintf(stderr, fmt, ap); - fprintf(stderr, "\n"); -#ifdef TARGET_I386 - cpu_dump_state(env, stderr, fprintf, X86_DUMP_FPU | X86_DUMP_CCOP); -#else - cpu_dump_state(env, stderr, fprintf, 0); -#endif - if (qemu_log_enabled()) { - qemu_log("qemu: fatal: "); - qemu_log_vprintf(fmt, ap2); - qemu_log("\n"); -#ifdef TARGET_I386 - log_cpu_state(env, X86_DUMP_FPU | X86_DUMP_CCOP); -#else - log_cpu_state(env, 0); -#endif - qemu_log_flush(); - qemu_log_close(); - } - va_end(ap2); - va_end(ap); - abort(); -} - -CPUState *cpu_copy(CPUState *env) -{ - CPUState *new_env = cpu_init(env->cpu_model_str); - CPUState *next_cpu = new_env->next_cpu; - int cpu_index = new_env->cpu_index; -#if defined(TARGET_HAS_ICE) - CPUBreakpoint *bp; - CPUWatchpoint *wp; -#endif - - memcpy(new_env, env, sizeof(CPUState)); - - /* Preserve chaining and index. */ - new_env->next_cpu = next_cpu; - new_env->cpu_index = cpu_index; - - /* Clone all break/watchpoints. - Note: Once we support ptrace with hw-debug register access, make sure - BP_CPU break/watchpoints are handled correctly on clone. */ - TAILQ_INIT(&env->breakpoints); - TAILQ_INIT(&env->watchpoints); -#if defined(TARGET_HAS_ICE) - TAILQ_FOREACH(bp, &env->breakpoints, entry) { - cpu_breakpoint_insert(new_env, bp->pc, bp->flags, NULL); - } - TAILQ_FOREACH(wp, &env->watchpoints, entry) { - cpu_watchpoint_insert(new_env, wp->vaddr, (~wp->len_mask) + 1, - wp->flags, NULL); - } -#endif - - return new_env; -} - -#if !defined(CONFIG_USER_ONLY) - -static inline void tlb_flush_jmp_cache(CPUState *env, target_ulong addr) -{ - unsigned int i; - - /* Discard jump cache entries for any tb which might potentially - overlap the flushed page. */ - i = tb_jmp_cache_hash_page(addr - TARGET_PAGE_SIZE); - memset (&env->tb_jmp_cache[i], 0, - TB_JMP_PAGE_SIZE * sizeof(TranslationBlock *)); - - i = tb_jmp_cache_hash_page(addr); - memset (&env->tb_jmp_cache[i], 0, - TB_JMP_PAGE_SIZE * sizeof(TranslationBlock *)); -} - -static CPUTLBEntry s_cputlb_empty_entry = { - .addr_read = -1, - .addr_write = -1, - .addr_code = -1, - .addend = -1, -}; - -/* NOTE: if flush_global is true, also flush global entries (not - implemented yet) */ -void tlb_flush(CPUState *env, int flush_global) -{ - int i; - -#if defined(DEBUG_TLB) - printf("tlb_flush:\n"); -#endif - /* must reset current TB so that interrupts cannot modify the - links while we are modifying them */ - env->current_tb = NULL; - - for(i = 0; i < CPU_TLB_SIZE; i++) { - int mmu_idx; - for (mmu_idx = 0; mmu_idx < NB_MMU_MODES; mmu_idx++) { - env->tlb_table[mmu_idx][i] = s_cputlb_empty_entry; - } - } - - memset (env->tb_jmp_cache, 0, TB_JMP_CACHE_SIZE * sizeof (void *)); - -#ifdef CONFIG_KQEMU - if (env->kqemu_enabled) { - kqemu_flush(env, flush_global); - } -#endif - tlb_flush_count++; -} - -static inline void tlb_flush_entry(CPUTLBEntry *tlb_entry, target_ulong addr) -{ - if (addr == (tlb_entry->addr_read & - (TARGET_PAGE_MASK | TLB_INVALID_MASK)) || - addr == (tlb_entry->addr_write & - (TARGET_PAGE_MASK | TLB_INVALID_MASK)) || - addr == (tlb_entry->addr_code & - (TARGET_PAGE_MASK | TLB_INVALID_MASK))) { - *tlb_entry = s_cputlb_empty_entry; - } -} - -void tlb_flush_page(CPUState *env, target_ulong addr) -{ - int i; - int mmu_idx; - -#if defined(DEBUG_TLB) - printf("tlb_flush_page: " TARGET_FMT_lx "\n", addr); -#endif - /* must reset current TB so that interrupts cannot modify the - links while we are modifying them */ - env->current_tb = NULL; - - addr &= TARGET_PAGE_MASK; - i = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1); - for (mmu_idx = 0; mmu_idx < NB_MMU_MODES; mmu_idx++) - tlb_flush_entry(&env->tlb_table[mmu_idx][i], addr); - - tlb_flush_jmp_cache(env, addr); - -#ifdef CONFIG_KQEMU - if (env->kqemu_enabled) { - kqemu_flush_page(env, addr); - } -#endif -} - -/* update the TLBs so that writes to code in the virtual page 'addr' - can be detected */ -static void tlb_protect_code(ram_addr_t ram_addr) -{ - cpu_physical_memory_reset_dirty(ram_addr, - ram_addr + TARGET_PAGE_SIZE, - CODE_DIRTY_FLAG); -} - -/* update the TLB so that writes in physical page 'phys_addr' are no longer - tested for self modifying code */ -static void tlb_unprotect_code_phys(CPUState *env, ram_addr_t ram_addr, - target_ulong vaddr) -{ - phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS] |= CODE_DIRTY_FLAG; -} - -static inline void tlb_reset_dirty_range(CPUTLBEntry *tlb_entry, - unsigned long start, unsigned long length) -{ - unsigned long addr; - if ((tlb_entry->addr_write & ~TARGET_PAGE_MASK) == IO_MEM_RAM) { - addr = (tlb_entry->addr_write & TARGET_PAGE_MASK) + tlb_entry->addend; - if ((addr - start) < length) { - tlb_entry->addr_write = (tlb_entry->addr_write & TARGET_PAGE_MASK) | TLB_NOTDIRTY; - } - } -} - -/* Note: start and end must be within the same ram block. */ -void cpu_physical_memory_reset_dirty(ram_addr_t start, ram_addr_t end, - int dirty_flags) -{ - CPUState *env; - unsigned long length, start1; - int i, mask, len; - uint8_t *p; - - start &= TARGET_PAGE_MASK; - end = TARGET_PAGE_ALIGN(end); - - length = end - start; - if (length == 0) - return; - len = length >> TARGET_PAGE_BITS; -#ifdef CONFIG_KQEMU - /* XXX: should not depend on cpu context */ - env = first_cpu; - if (env->kqemu_enabled) { - ram_addr_t addr; - addr = start; - for(i = 0; i < len; i++) { - kqemu_set_notdirty(env, addr); - addr += TARGET_PAGE_SIZE; - } - } -#endif - mask = ~dirty_flags; - p = phys_ram_dirty + (start >> TARGET_PAGE_BITS); - for(i = 0; i < len; i++) - p[i] &= mask; - - /* we modify the TLB cache so that the dirty bit will be set again - when accessing the range */ - start1 = (unsigned long)qemu_get_ram_ptr(start); - /* Chek that we don't span multiple blocks - this breaks the - address comparisons below. */ - if ((unsigned long)qemu_get_ram_ptr(end - 1) - start1 - != (end - 1) - start) { - abort(); - } - - for(env = first_cpu; env != NULL; env = env->next_cpu) { - int mmu_idx; - for (mmu_idx = 0; mmu_idx < NB_MMU_MODES; mmu_idx++) { - for(i = 0; i < CPU_TLB_SIZE; i++) - tlb_reset_dirty_range(&env->tlb_table[mmu_idx][i], - start1, length); - } - } -} - -int cpu_physical_memory_set_dirty_tracking(int enable) -{ - in_migration = enable; - if (kvm_enabled()) { - return kvm_set_migration_log(enable); - } - return 0; -} - -int cpu_physical_memory_get_dirty_tracking(void) -{ - return in_migration; -} - -int cpu_physical_sync_dirty_bitmap(target_phys_addr_t start_addr, - target_phys_addr_t end_addr) -{ - int ret = 0; - - if (kvm_enabled()) - ret = kvm_physical_sync_dirty_bitmap(start_addr, end_addr); - return ret; -} - -static inline void tlb_update_dirty(CPUTLBEntry *tlb_entry) -{ - ram_addr_t ram_addr; - void *p; - - if ((tlb_entry->addr_write & ~TARGET_PAGE_MASK) == IO_MEM_RAM) { - p = (void *)(unsigned long)((tlb_entry->addr_write & TARGET_PAGE_MASK) - + tlb_entry->addend); - ram_addr = qemu_ram_addr_from_host(p); - if (!cpu_physical_memory_is_dirty(ram_addr)) { - tlb_entry->addr_write |= TLB_NOTDIRTY; - } - } -} - -/* update the TLB according to the current state of the dirty bits */ -void cpu_tlb_update_dirty(CPUState *env) -{ - int i; - int mmu_idx; - for (mmu_idx = 0; mmu_idx < NB_MMU_MODES; mmu_idx++) { - for(i = 0; i < CPU_TLB_SIZE; i++) - tlb_update_dirty(&env->tlb_table[mmu_idx][i]); - } -} - -static inline void tlb_set_dirty1(CPUTLBEntry *tlb_entry, target_ulong vaddr) -{ - if (tlb_entry->addr_write == (vaddr | TLB_NOTDIRTY)) - tlb_entry->addr_write = vaddr; -} - -/* update the TLB corresponding to virtual page vaddr - so that it is no longer dirty */ -static inline void tlb_set_dirty(CPUState *env, target_ulong vaddr) -{ - int i; - int mmu_idx; - - vaddr &= TARGET_PAGE_MASK; - i = (vaddr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1); - for (mmu_idx = 0; mmu_idx < NB_MMU_MODES; mmu_idx++) - tlb_set_dirty1(&env->tlb_table[mmu_idx][i], vaddr); -} - -/* add a new TLB entry. At most one entry for a given virtual address - is permitted. Return 0 if OK or 2 if the page could not be mapped - (can only happen in non SOFTMMU mode for I/O pages or pages - conflicting with the host address space). */ -int tlb_set_page_exec(CPUState *env, target_ulong vaddr, - target_phys_addr_t paddr, int prot, - int mmu_idx, int is_softmmu) -{ - PhysPageDesc *p; - unsigned long pd; - unsigned int index; - target_ulong address; - target_ulong code_address; - target_phys_addr_t addend; - int ret; - CPUTLBEntry *te; - CPUWatchpoint *wp; - target_phys_addr_t iotlb; - - p = phys_page_find(paddr >> TARGET_PAGE_BITS); - if (!p) { - pd = IO_MEM_UNASSIGNED; - } else { - pd = p->phys_offset; - } -#if defined(DEBUG_TLB) - printf("tlb_set_page: vaddr=" TARGET_FMT_lx " paddr=0x%08x prot=%x idx=%d smmu=%d pd=0x%08lx\n", - vaddr, (int)paddr, prot, mmu_idx, is_softmmu, pd); -#endif - - ret = 0; - address = vaddr; - if ((pd & ~TARGET_PAGE_MASK) > IO_MEM_ROM && !(pd & IO_MEM_ROMD)) { - /* IO memory case (romd handled later) */ - address |= TLB_MMIO; - } - addend = (unsigned long)qemu_get_ram_ptr(pd & TARGET_PAGE_MASK); - if ((pd & ~TARGET_PAGE_MASK) <= IO_MEM_ROM) { - /* Normal RAM. */ - iotlb = pd & TARGET_PAGE_MASK; - if ((pd & ~TARGET_PAGE_MASK) == IO_MEM_RAM) - iotlb |= IO_MEM_NOTDIRTY; - else - iotlb |= IO_MEM_ROM; - } else { - /* IO handlers are currently passed a physical address. - It would be nice to pass an offset from the base address - of that region. This would avoid having to special case RAM, - and avoid full address decoding in every device. - We can't use the high bits of pd for this because - IO_MEM_ROMD uses these as a ram address. */ - iotlb = (pd & ~TARGET_PAGE_MASK); - if (p) { - iotlb += p->region_offset; - } else { - iotlb += paddr; - } - } - - code_address = address; - /* Make accesses to pages with watchpoints go via the - watchpoint trap routines. */ - TAILQ_FOREACH(wp, &env->watchpoints, entry) { - if (vaddr == (wp->vaddr & TARGET_PAGE_MASK)) { - iotlb = io_mem_watch + paddr; - /* TODO: The memory case can be optimized by not trapping - reads of pages with a write breakpoint. */ - address |= TLB_MMIO; - } - } - - index = (vaddr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1); - env->iotlb[mmu_idx][index] = iotlb - vaddr; - te = &env->tlb_table[mmu_idx][index]; - te->addend = addend - vaddr; - if (prot & PAGE_READ) { - te->addr_read = address; - } else { - te->addr_read = -1; - } - - if (prot & PAGE_EXEC) { - te->addr_code = code_address; - } else { - te->addr_code = -1; - } - if (prot & PAGE_WRITE) { - if ((pd & ~TARGET_PAGE_MASK) == IO_MEM_ROM || - (pd & IO_MEM_ROMD)) { - /* Write access calls the I/O callback. */ - te->addr_write = address | TLB_MMIO; - } else if ((pd & ~TARGET_PAGE_MASK) == IO_MEM_RAM && - !cpu_physical_memory_is_dirty(pd)) { - te->addr_write = address | TLB_NOTDIRTY; - } else { - te->addr_write = address; - } - } else { - te->addr_write = -1; - } - return ret; -} - -#else - -void tlb_flush(CPUState *env, int flush_global) -{ -} - -void tlb_flush_page(CPUState *env, target_ulong addr) -{ -} - -int tlb_set_page_exec(CPUState *env, target_ulong vaddr, - target_phys_addr_t paddr, int prot, - int mmu_idx, int is_softmmu) -{ - return 0; -} - -/* - * Walks guest process memory "regions" one by one - * and calls callback function 'fn' for each region. - */ -int walk_memory_regions(void *priv, - int (*fn)(void *, unsigned long, unsigned long, unsigned long)) -{ - unsigned long start, end; - PageDesc *p = NULL; - int i, j, prot, prot1; - int rc = 0; - - start = end = -1; - prot = 0; - - for (i = 0; i <= L1_SIZE; i++) { - p = (i < L1_SIZE) ? l1_map[i] : NULL; - for (j = 0; j < L2_SIZE; j++) { - prot1 = (p == NULL) ? 0 : p[j].flags; - /* - * "region" is one continuous chunk of memory - * that has same protection flags set. - */ - if (prot1 != prot) { - end = (i << (32 - L1_BITS)) | (j << TARGET_PAGE_BITS); - if (start != -1) { - rc = (*fn)(priv, start, end, prot); - /* callback can stop iteration by returning != 0 */ - if (rc != 0) - return (rc); - } - if (prot1 != 0) - start = end; - else - start = -1; - prot = prot1; - } - if (p == NULL) - break; - } - } - return (rc); -} - -static int dump_region(void *priv, unsigned long start, - unsigned long end, unsigned long prot) -{ - FILE *f = (FILE *)priv; - - (void) fprintf(f, "%08lx-%08lx %08lx %c%c%c\n", - start, end, end - start, - ((prot & PAGE_READ) ? 'r' : '-'), - ((prot & PAGE_WRITE) ? 'w' : '-'), - ((prot & PAGE_EXEC) ? 'x' : '-')); - - return (0); -} - -/* dump memory mappings */ -void page_dump(FILE *f) -{ - (void) fprintf(f, "%-8s %-8s %-8s %s\n", - "start", "end", "size", "prot"); - walk_memory_regions(f, dump_region); -} - -int page_get_flags(target_ulong address) -{ - PageDesc *p; - - p = page_find(address >> TARGET_PAGE_BITS); - if (!p) - return 0; - return p->flags; -} - -/* modify the flags of a page and invalidate the code if - necessary. The flag PAGE_WRITE_ORG is positioned automatically - depending on PAGE_WRITE */ -void page_set_flags(target_ulong start, target_ulong end, int flags) -{ - PageDesc *p; - target_ulong addr; - - /* mmap_lock should already be held. */ - start = start & TARGET_PAGE_MASK; - end = TARGET_PAGE_ALIGN(end); - if (flags & PAGE_WRITE) - flags |= PAGE_WRITE_ORG; - for(addr = start; addr < end; addr += TARGET_PAGE_SIZE) { - p = page_find_alloc(addr >> TARGET_PAGE_BITS); - /* We may be called for host regions that are outside guest - address space. */ - if (!p) - return; - /* if the write protection is set, then we invalidate the code - inside */ - if (!(p->flags & PAGE_WRITE) && - (flags & PAGE_WRITE) && - p->first_tb) { - tb_invalidate_phys_page(addr, 0, NULL); - } - p->flags = flags; - } -} - -int page_check_range(target_ulong start, target_ulong len, int flags) -{ - PageDesc *p; - target_ulong end; - target_ulong addr; - - if (start + len < start) - /* we've wrapped around */ - return -1; - - end = TARGET_PAGE_ALIGN(start+len); /* must do before we loose bits in the next step */ - start = start & TARGET_PAGE_MASK; - - for(addr = start; addr < end; addr += TARGET_PAGE_SIZE) { - p = page_find(addr >> TARGET_PAGE_BITS); - if( !p ) - return -1; - if( !(p->flags & PAGE_VALID) ) - return -1; - - if ((flags & PAGE_READ) && !(p->flags & PAGE_READ)) - return -1; - if (flags & PAGE_WRITE) { - if (!(p->flags & PAGE_WRITE_ORG)) - return -1; - /* unprotect the page if it was put read-only because it - contains translated code */ - if (!(p->flags & PAGE_WRITE)) { - if (!page_unprotect(addr, 0, NULL)) - return -1; - } - return 0; - } - } - return 0; -} - -/* called from signal handler: invalidate the code and unprotect the - page. Return TRUE if the fault was successfully handled. */ -int page_unprotect(target_ulong address, unsigned long pc, void *puc) -{ - unsigned int page_index, prot, pindex; - PageDesc *p, *p1; - target_ulong host_start, host_end, addr; - - /* Technically this isn't safe inside a signal handler. However we - know this only ever happens in a synchronous SEGV handler, so in - practice it seems to be ok. */ - mmap_lock(); - - host_start = address & qemu_host_page_mask; - page_index = host_start >> TARGET_PAGE_BITS; - p1 = page_find(page_index); - if (!p1) { - mmap_unlock(); - return 0; - } - host_end = host_start + qemu_host_page_size; - p = p1; - prot = 0; - for(addr = host_start;addr < host_end; addr += TARGET_PAGE_SIZE) { - prot |= p->flags; - p++; - } - /* if the page was really writable, then we change its - protection back to writable */ - if (prot & PAGE_WRITE_ORG) { - pindex = (address - host_start) >> TARGET_PAGE_BITS; - if (!(p1[pindex].flags & PAGE_WRITE)) { - mprotect((void *)g2h(host_start), qemu_host_page_size, - (prot & PAGE_BITS) | PAGE_WRITE); - p1[pindex].flags |= PAGE_WRITE; - /* and since the content will be modified, we must invalidate - the corresponding translated code. */ - tb_invalidate_phys_page(address, pc, puc); -#ifdef DEBUG_TB_CHECK - tb_invalidate_check(address); -#endif - mmap_unlock(); - return 1; - } - } - mmap_unlock(); - return 0; -} - -static inline void tlb_set_dirty(CPUState *env, - unsigned long addr, target_ulong vaddr) -{ -} -#endif /* defined(CONFIG_USER_ONLY) */ - -#if !defined(CONFIG_USER_ONLY) - -static int subpage_register (subpage_t *mmio, uint32_t start, uint32_t end, - ram_addr_t memory, ram_addr_t region_offset); -static void *subpage_init (target_phys_addr_t base, ram_addr_t *phys, - ram_addr_t orig_memory, ram_addr_t region_offset); -#define CHECK_SUBPAGE(addr, start_addr, start_addr2, end_addr, end_addr2, \ - need_subpage) \ - do { \ - if (addr > start_addr) \ - start_addr2 = 0; \ - else { \ - start_addr2 = start_addr & ~TARGET_PAGE_MASK; \ - if (start_addr2 > 0) \ - need_subpage = 1; \ - } \ - \ - if ((start_addr + orig_size) - addr >= TARGET_PAGE_SIZE) \ - end_addr2 = TARGET_PAGE_SIZE - 1; \ - else { \ - end_addr2 = (start_addr + orig_size - 1) & ~TARGET_PAGE_MASK; \ - if (end_addr2 < TARGET_PAGE_SIZE - 1) \ - need_subpage = 1; \ - } \ - } while (0) - -/* register physical memory. 'size' must be a multiple of the target - page size. If (phys_offset & ~TARGET_PAGE_MASK) != 0, then it is an - io memory page. The address used when calling the IO function is - the offset from the start of the region, plus region_offset. Both - start_addr and region_offset are rounded down to a page boundary - before calculating this offset. This should not be a problem unless - the low bits of start_addr and region_offset differ. */ -void cpu_register_physical_memory_offset(target_phys_addr_t start_addr, - ram_addr_t size, - ram_addr_t phys_offset, - ram_addr_t region_offset) -{ - target_phys_addr_t addr, end_addr; - PhysPageDesc *p; - CPUState *env; - ram_addr_t orig_size = size; - void *subpage; - -#ifdef CONFIG_KQEMU - /* XXX: should not depend on cpu context */ - env = first_cpu; - if (env->kqemu_enabled) { - kqemu_set_phys_mem(start_addr, size, phys_offset); - } -#endif - if (kvm_enabled()) - kvm_set_phys_mem(start_addr, size, phys_offset); - - if (phys_offset == IO_MEM_UNASSIGNED) { - region_offset = start_addr; - } - region_offset &= TARGET_PAGE_MASK; - size = (size + TARGET_PAGE_SIZE - 1) & TARGET_PAGE_MASK; - end_addr = start_addr + (target_phys_addr_t)size; - for(addr = start_addr; addr != end_addr; addr += TARGET_PAGE_SIZE) { - p = phys_page_find(addr >> TARGET_PAGE_BITS); - if (p && p->phys_offset != IO_MEM_UNASSIGNED) { - ram_addr_t orig_memory = p->phys_offset; - target_phys_addr_t start_addr2, end_addr2; - int need_subpage = 0; - - CHECK_SUBPAGE(addr, start_addr, start_addr2, end_addr, end_addr2, - need_subpage); - if (need_subpage || phys_offset & IO_MEM_SUBWIDTH) { - if (!(orig_memory & IO_MEM_SUBPAGE)) { - subpage = subpage_init((addr & TARGET_PAGE_MASK), - &p->phys_offset, orig_memory, - p->region_offset); - } else { - subpage = io_mem_opaque[(orig_memory & ~TARGET_PAGE_MASK) - >> IO_MEM_SHIFT]; - } - subpage_register(subpage, start_addr2, end_addr2, phys_offset, - region_offset); - p->region_offset = 0; - } else { - p->phys_offset = phys_offset; - if ((phys_offset & ~TARGET_PAGE_MASK) <= IO_MEM_ROM || - (phys_offset & IO_MEM_ROMD)) - phys_offset += TARGET_PAGE_SIZE; - } - } else { - p = phys_page_find_alloc(addr >> TARGET_PAGE_BITS, 1); - p->phys_offset = phys_offset; - p->region_offset = region_offset; - if ((phys_offset & ~TARGET_PAGE_MASK) <= IO_MEM_ROM || - (phys_offset & IO_MEM_ROMD)) { - phys_offset += TARGET_PAGE_SIZE; - } else { - target_phys_addr_t start_addr2, end_addr2; - int need_subpage = 0; - - CHECK_SUBPAGE(addr, start_addr, start_addr2, end_addr, - end_addr2, need_subpage); - - if (need_subpage || phys_offset & IO_MEM_SUBWIDTH) { - subpage = subpage_init((addr & TARGET_PAGE_MASK), - &p->phys_offset, IO_MEM_UNASSIGNED, - addr & TARGET_PAGE_MASK); - subpage_register(subpage, start_addr2, end_addr2, - phys_offset, region_offset); - p->region_offset = 0; - } - } - } - region_offset += TARGET_PAGE_SIZE; - } - - /* since each CPU stores ram addresses in its TLB cache, we must - reset the modified entries */ - /* XXX: slow ! */ - for(env = first_cpu; env != NULL; env = env->next_cpu) { - tlb_flush(env, 1); - } -} - -/* XXX: temporary until new memory mapping API */ -ram_addr_t cpu_get_physical_page_desc(target_phys_addr_t addr) -{ - PhysPageDesc *p; - - p = phys_page_find(addr >> TARGET_PAGE_BITS); - if (!p) - return IO_MEM_UNASSIGNED; - return p->phys_offset; -} - -void qemu_register_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size) -{ - if (kvm_enabled()) - kvm_coalesce_mmio_region(addr, size); -} - -void qemu_unregister_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size) -{ - if (kvm_enabled()) - kvm_uncoalesce_mmio_region(addr, size); -} - -#ifdef CONFIG_KQEMU -/* XXX: better than nothing */ -static ram_addr_t kqemu_ram_alloc(ram_addr_t size) -{ - ram_addr_t addr; - if ((last_ram_offset + size) > kqemu_phys_ram_size) { - fprintf(stderr, "Not enough memory (requested_size = %" PRIu64 ", max memory = %" PRIu64 ")\n", - (uint64_t)size, (uint64_t)kqemu_phys_ram_size); - abort(); - } - addr = last_ram_offset; - last_ram_offset = TARGET_PAGE_ALIGN(last_ram_offset + size); - return addr; -} -#endif - -ram_addr_t qemu_ram_alloc(ram_addr_t size) -{ - RAMBlock *new_block; - -#ifdef CONFIG_KQEMU - if (kqemu_phys_ram_base) { - return kqemu_ram_alloc(size); - } -#endif - - size = TARGET_PAGE_ALIGN(size); - new_block = qemu_malloc(sizeof(*new_block)); - - new_block->host = qemu_vmalloc(size); - new_block->offset = last_ram_offset; - new_block->length = size; - - new_block->next = ram_blocks; - ram_blocks = new_block; - - phys_ram_dirty = qemu_realloc(phys_ram_dirty, - (last_ram_offset + size) >> TARGET_PAGE_BITS); - memset(phys_ram_dirty + (last_ram_offset >> TARGET_PAGE_BITS), - 0xff, size >> TARGET_PAGE_BITS); - - last_ram_offset += size; - - if (kvm_enabled()) - kvm_setup_guest_memory(new_block->host, size); - - return new_block->offset; -} - -void qemu_ram_free(ram_addr_t addr) -{ - /* TODO: implement this. */ -} - -/* Return a host pointer to ram allocated with qemu_ram_alloc. - With the exception of the softmmu code in this file, this should - only be used for local memory (e.g. video ram) that the device owns, - and knows it isn't going to access beyond the end of the block. - - It should not be used for general purpose DMA. - Use cpu_physical_memory_map/cpu_physical_memory_rw instead. - */ -void *qemu_get_ram_ptr(ram_addr_t addr) -{ - RAMBlock *prev; - RAMBlock **prevp; - RAMBlock *block; - -#ifdef CONFIG_KQEMU - if (kqemu_phys_ram_base) { - return kqemu_phys_ram_base + addr; - } -#endif - - prev = NULL; - prevp = &ram_blocks; - block = ram_blocks; - while (block && (block->offset > addr - || block->offset + block->length <= addr)) { - if (prev) - prevp = &prev->next; - prev = block; - block = block->next; - } - if (!block) { - fprintf(stderr, "Bad ram offset %" PRIx64 "\n", (uint64_t)addr); - abort(); - } - /* Move this entry to to start of the list. */ - if (prev) { - prev->next = block->next; - block->next = *prevp; - *prevp = block; - } - return block->host + (addr - block->offset); -} - -/* Some of the softmmu routines need to translate from a host pointer - (typically a TLB entry) back to a ram offset. */ -ram_addr_t qemu_ram_addr_from_host(void *ptr) -{ - RAMBlock *prev; - RAMBlock **prevp; - RAMBlock *block; - uint8_t *host = ptr; - -#ifdef CONFIG_KQEMU - if (kqemu_phys_ram_base) { - return host - kqemu_phys_ram_base; - } -#endif - - prev = NULL; - prevp = &ram_blocks; - block = ram_blocks; - while (block && (block->host > host - || block->host + block->length <= host)) { - if (prev) - prevp = &prev->next; - prev = block; - block = block->next; - } - if (!block) { - fprintf(stderr, "Bad ram pointer %p\n", ptr); - abort(); - } - return block->offset + (host - block->host); -} - -static uint32_t unassigned_mem_readb(void *opaque, target_phys_addr_t addr) -{ -#ifdef DEBUG_UNASSIGNED - printf("Unassigned mem read " TARGET_FMT_plx "\n", addr); -#endif -#if defined(TARGET_SPARC) - do_unassigned_access(addr, 0, 0, 0, 1); -#endif - return 0; -} - -static uint32_t unassigned_mem_readw(void *opaque, target_phys_addr_t addr) -{ -#ifdef DEBUG_UNASSIGNED - printf("Unassigned mem read " TARGET_FMT_plx "\n", addr); -#endif -#if defined(TARGET_SPARC) - do_unassigned_access(addr, 0, 0, 0, 2); -#endif - return 0; -} - -static uint32_t unassigned_mem_readl(void *opaque, target_phys_addr_t addr) -{ -#ifdef DEBUG_UNASSIGNED - printf("Unassigned mem read " TARGET_FMT_plx "\n", addr); -#endif -#if defined(TARGET_SPARC) - do_unassigned_access(addr, 0, 0, 0, 4); -#endif - return 0; -} - -static void unassigned_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) -{ -#ifdef DEBUG_UNASSIGNED - printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val); -#endif -#if defined(TARGET_SPARC) - do_unassigned_access(addr, 1, 0, 0, 1); -#endif -} - -static void unassigned_mem_writew(void *opaque, target_phys_addr_t addr, uint32_t val) -{ -#ifdef DEBUG_UNASSIGNED - printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val); -#endif -#if defined(TARGET_SPARC) - do_unassigned_access(addr, 1, 0, 0, 2); -#endif -} - -static void unassigned_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t val) -{ -#ifdef DEBUG_UNASSIGNED - printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val); -#endif -#if defined(TARGET_SPARC) - do_unassigned_access(addr, 1, 0, 0, 4); -#endif -} - -static CPUReadMemoryFunc *unassigned_mem_read[3] = { - unassigned_mem_readb, - unassigned_mem_readw, - unassigned_mem_readl, -}; - -static CPUWriteMemoryFunc *unassigned_mem_write[3] = { - unassigned_mem_writeb, - unassigned_mem_writew, - unassigned_mem_writel, -}; - -static void notdirty_mem_writeb(void *opaque, target_phys_addr_t ram_addr, - uint32_t val) -{ - int dirty_flags; - dirty_flags = phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS]; - if (!(dirty_flags & CODE_DIRTY_FLAG)) { -#if !defined(CONFIG_USER_ONLY) - tb_invalidate_phys_page_fast(ram_addr, 1); - dirty_flags = phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS]; -#endif - } - stb_p(qemu_get_ram_ptr(ram_addr), val); -#ifdef CONFIG_KQEMU - if (cpu_single_env->kqemu_enabled && - (dirty_flags & KQEMU_MODIFY_PAGE_MASK) != KQEMU_MODIFY_PAGE_MASK) - kqemu_modify_page(cpu_single_env, ram_addr); -#endif - dirty_flags |= (0xff & ~CODE_DIRTY_FLAG); - phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS] = dirty_flags; - /* we remove the notdirty callback only if the code has been - flushed */ - if (dirty_flags == 0xff) - tlb_set_dirty(cpu_single_env, cpu_single_env->mem_io_vaddr); -} - -static void notdirty_mem_writew(void *opaque, target_phys_addr_t ram_addr, - uint32_t val) -{ - int dirty_flags; - dirty_flags = phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS]; - if (!(dirty_flags & CODE_DIRTY_FLAG)) { -#if !defined(CONFIG_USER_ONLY) - tb_invalidate_phys_page_fast(ram_addr, 2); - dirty_flags = phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS]; -#endif - } - stw_p(qemu_get_ram_ptr(ram_addr), val); -#ifdef CONFIG_KQEMU - if (cpu_single_env->kqemu_enabled && - (dirty_flags & KQEMU_MODIFY_PAGE_MASK) != KQEMU_MODIFY_PAGE_MASK) - kqemu_modify_page(cpu_single_env, ram_addr); -#endif - dirty_flags |= (0xff & ~CODE_DIRTY_FLAG); - phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS] = dirty_flags; - /* we remove the notdirty callback only if the code has been - flushed */ - if (dirty_flags == 0xff) - tlb_set_dirty(cpu_single_env, cpu_single_env->mem_io_vaddr); -} - -static void notdirty_mem_writel(void *opaque, target_phys_addr_t ram_addr, - uint32_t val) -{ - int dirty_flags; - dirty_flags = phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS]; - if (!(dirty_flags & CODE_DIRTY_FLAG)) { -#if !defined(CONFIG_USER_ONLY) - tb_invalidate_phys_page_fast(ram_addr, 4); - dirty_flags = phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS]; -#endif - } - stl_p(qemu_get_ram_ptr(ram_addr), val); -#ifdef CONFIG_KQEMU - if (cpu_single_env->kqemu_enabled && - (dirty_flags & KQEMU_MODIFY_PAGE_MASK) != KQEMU_MODIFY_PAGE_MASK) - kqemu_modify_page(cpu_single_env, ram_addr); -#endif - dirty_flags |= (0xff & ~CODE_DIRTY_FLAG); - phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS] = dirty_flags; - /* we remove the notdirty callback only if the code has been - flushed */ - if (dirty_flags == 0xff) - tlb_set_dirty(cpu_single_env, cpu_single_env->mem_io_vaddr); -} - -static CPUReadMemoryFunc *error_mem_read[3] = { - NULL, /* never used */ - NULL, /* never used */ - NULL, /* never used */ -}; - -static CPUWriteMemoryFunc *notdirty_mem_write[3] = { - notdirty_mem_writeb, - notdirty_mem_writew, - notdirty_mem_writel, -}; - -/* Generate a debug exception if a watchpoint has been hit. */ -static void check_watchpoint(int offset, int len_mask, int flags) -{ - CPUState *env = cpu_single_env; - target_ulong pc, cs_base; - TranslationBlock *tb; - target_ulong vaddr; - CPUWatchpoint *wp; - int cpu_flags; - - if (env->watchpoint_hit) { - /* We re-entered the check after replacing the TB. Now raise - * the debug interrupt so that is will trigger after the - * current instruction. */ - cpu_interrupt(env, CPU_INTERRUPT_DEBUG); - return; - } - vaddr = (env->mem_io_vaddr & TARGET_PAGE_MASK) + offset; - TAILQ_FOREACH(wp, &env->watchpoints, entry) { - if ((vaddr == (wp->vaddr & len_mask) || - (vaddr & wp->len_mask) == wp->vaddr) && (wp->flags & flags)) { - wp->flags |= BP_WATCHPOINT_HIT; - if (!env->watchpoint_hit) { - env->watchpoint_hit = wp; - tb = tb_find_pc(env->mem_io_pc); - if (!tb) { - cpu_abort(env, "check_watchpoint: could not find TB for " - "pc=%p", (void *)env->mem_io_pc); - } - cpu_restore_state(tb, env, env->mem_io_pc, NULL); - tb_phys_invalidate(tb, -1); - if (wp->flags & BP_STOP_BEFORE_ACCESS) { - env->exception_index = EXCP_DEBUG; - } else { - cpu_get_tb_cpu_state(env, &pc, &cs_base, &cpu_flags); - tb_gen_code(env, pc, cs_base, cpu_flags, 1); - } - cpu_resume_from_signal(env, NULL); - } - } else { - wp->flags &= ~BP_WATCHPOINT_HIT; - } - } -} - -/* Watchpoint access routines. Watchpoints are inserted using TLB tricks, - so these check for a hit then pass through to the normal out-of-line - phys routines. */ -static uint32_t watch_mem_readb(void *opaque, target_phys_addr_t addr) -{ - check_watchpoint(addr & ~TARGET_PAGE_MASK, ~0x0, BP_MEM_READ); - return ldub_phys(addr); -} - -static uint32_t watch_mem_readw(void *opaque, target_phys_addr_t addr) -{ - check_watchpoint(addr & ~TARGET_PAGE_MASK, ~0x1, BP_MEM_READ); - return lduw_phys(addr); -} - -static uint32_t watch_mem_readl(void *opaque, target_phys_addr_t addr) -{ - check_watchpoint(addr & ~TARGET_PAGE_MASK, ~0x3, BP_MEM_READ); - return ldl_phys(addr); -} - -static void watch_mem_writeb(void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - check_watchpoint(addr & ~TARGET_PAGE_MASK, ~0x0, BP_MEM_WRITE); - stb_phys(addr, val); -} - -static void watch_mem_writew(void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - check_watchpoint(addr & ~TARGET_PAGE_MASK, ~0x1, BP_MEM_WRITE); - stw_phys(addr, val); -} - -static void watch_mem_writel(void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - check_watchpoint(addr & ~TARGET_PAGE_MASK, ~0x3, BP_MEM_WRITE); - stl_phys(addr, val); -} - -static CPUReadMemoryFunc *watch_mem_read[3] = { - watch_mem_readb, - watch_mem_readw, - watch_mem_readl, -}; - -static CPUWriteMemoryFunc *watch_mem_write[3] = { - watch_mem_writeb, - watch_mem_writew, - watch_mem_writel, -}; - -static inline uint32_t subpage_readlen (subpage_t *mmio, target_phys_addr_t addr, - unsigned int len) -{ - uint32_t ret; - unsigned int idx; - - idx = SUBPAGE_IDX(addr); -#if defined(DEBUG_SUBPAGE) - printf("%s: subpage %p len %d addr " TARGET_FMT_plx " idx %d\n", __func__, - mmio, len, addr, idx); -#endif - ret = (**mmio->mem_read[idx][len])(mmio->opaque[idx][0][len], - addr + mmio->region_offset[idx][0][len]); - - return ret; -} - -static inline void subpage_writelen (subpage_t *mmio, target_phys_addr_t addr, - uint32_t value, unsigned int len) -{ - unsigned int idx; - - idx = SUBPAGE_IDX(addr); -#if defined(DEBUG_SUBPAGE) - printf("%s: subpage %p len %d addr " TARGET_FMT_plx " idx %d value %08x\n", __func__, - mmio, len, addr, idx, value); -#endif - (**mmio->mem_write[idx][len])(mmio->opaque[idx][1][len], - addr + mmio->region_offset[idx][1][len], - value); -} - -static uint32_t subpage_readb (void *opaque, target_phys_addr_t addr) -{ -#if defined(DEBUG_SUBPAGE) - printf("%s: addr " TARGET_FMT_plx "\n", __func__, addr); -#endif - - return subpage_readlen(opaque, addr, 0); -} - -static void subpage_writeb (void *opaque, target_phys_addr_t addr, - uint32_t value) -{ -#if defined(DEBUG_SUBPAGE) - printf("%s: addr " TARGET_FMT_plx " val %08x\n", __func__, addr, value); -#endif - subpage_writelen(opaque, addr, value, 0); -} - -static uint32_t subpage_readw (void *opaque, target_phys_addr_t addr) -{ -#if defined(DEBUG_SUBPAGE) - printf("%s: addr " TARGET_FMT_plx "\n", __func__, addr); -#endif - - return subpage_readlen(opaque, addr, 1); -} - -static void subpage_writew (void *opaque, target_phys_addr_t addr, - uint32_t value) -{ -#if defined(DEBUG_SUBPAGE) - printf("%s: addr " TARGET_FMT_plx " val %08x\n", __func__, addr, value); -#endif - subpage_writelen(opaque, addr, value, 1); -} - -static uint32_t subpage_readl (void *opaque, target_phys_addr_t addr) -{ -#if defined(DEBUG_SUBPAGE) - printf("%s: addr " TARGET_FMT_plx "\n", __func__, addr); -#endif - - return subpage_readlen(opaque, addr, 2); -} - -static void subpage_writel (void *opaque, - target_phys_addr_t addr, uint32_t value) -{ -#if defined(DEBUG_SUBPAGE) - printf("%s: addr " TARGET_FMT_plx " val %08x\n", __func__, addr, value); -#endif - subpage_writelen(opaque, addr, value, 2); -} - -static CPUReadMemoryFunc *subpage_read[] = { - &subpage_readb, - &subpage_readw, - &subpage_readl, -}; - -static CPUWriteMemoryFunc *subpage_write[] = { - &subpage_writeb, - &subpage_writew, - &subpage_writel, -}; - -static int subpage_register (subpage_t *mmio, uint32_t start, uint32_t end, - ram_addr_t memory, ram_addr_t region_offset) -{ - int idx, eidx; - unsigned int i; - - if (start >= TARGET_PAGE_SIZE || end >= TARGET_PAGE_SIZE) - return -1; - idx = SUBPAGE_IDX(start); - eidx = SUBPAGE_IDX(end); -#if defined(DEBUG_SUBPAGE) - printf("%s: %p start %08x end %08x idx %08x eidx %08x mem %ld\n", __func__, - mmio, start, end, idx, eidx, memory); -#endif - memory >>= IO_MEM_SHIFT; - for (; idx <= eidx; idx++) { - for (i = 0; i < 4; i++) { - if (io_mem_read[memory][i]) { - mmio->mem_read[idx][i] = &io_mem_read[memory][i]; - mmio->opaque[idx][0][i] = io_mem_opaque[memory]; - mmio->region_offset[idx][0][i] = region_offset; - } - if (io_mem_write[memory][i]) { - mmio->mem_write[idx][i] = &io_mem_write[memory][i]; - mmio->opaque[idx][1][i] = io_mem_opaque[memory]; - mmio->region_offset[idx][1][i] = region_offset; - } - } - } - - return 0; -} - -static void *subpage_init (target_phys_addr_t base, ram_addr_t *phys, - ram_addr_t orig_memory, ram_addr_t region_offset) -{ - subpage_t *mmio; - int subpage_memory; - - mmio = qemu_mallocz(sizeof(subpage_t)); - - mmio->base = base; - subpage_memory = cpu_register_io_memory(subpage_read, subpage_write, mmio); -#if defined(DEBUG_SUBPAGE) - printf("%s: %p base " TARGET_FMT_plx " len %08x %d\n", __func__, - mmio, base, TARGET_PAGE_SIZE, subpage_memory); -#endif - *phys = subpage_memory | IO_MEM_SUBPAGE; - subpage_register(mmio, 0, TARGET_PAGE_SIZE - 1, orig_memory, - region_offset); - - return mmio; -} - -static int get_free_io_mem_idx(void) -{ - int i; - - for (i = 0; i<IO_MEM_NB_ENTRIES; i++) - if (!io_mem_used[i]) { - io_mem_used[i] = 1; - return i; - } - - return -1; -} - -/* mem_read and mem_write are arrays of functions containing the - function to access byte (index 0), word (index 1) and dword (index - 2). Functions can be omitted with a NULL function pointer. - If io_index is non zero, the corresponding io zone is - modified. If it is zero, a new io zone is allocated. The return - value can be used with cpu_register_physical_memory(). (-1) is - returned if error. */ -static int cpu_register_io_memory_fixed(int io_index, - CPUReadMemoryFunc **mem_read, - CPUWriteMemoryFunc **mem_write, - void *opaque) -{ - int i, subwidth = 0; - - if (io_index <= 0) { - io_index = get_free_io_mem_idx(); - if (io_index == -1) - return io_index; - } else { - io_index >>= IO_MEM_SHIFT; - if (io_index >= IO_MEM_NB_ENTRIES) - return -1; - } - - for(i = 0;i < 3; i++) { - if (!mem_read[i] || !mem_write[i]) - subwidth = IO_MEM_SUBWIDTH; - io_mem_read[io_index][i] = mem_read[i]; - io_mem_write[io_index][i] = mem_write[i]; - } - io_mem_opaque[io_index] = opaque; - return (io_index << IO_MEM_SHIFT) | subwidth; -} - -int cpu_register_io_memory(CPUReadMemoryFunc **mem_read, - CPUWriteMemoryFunc **mem_write, - void *opaque) -{ - return cpu_register_io_memory_fixed(0, mem_read, mem_write, opaque); -} - -void cpu_unregister_io_memory(int io_table_address) -{ - int i; - int io_index = io_table_address >> IO_MEM_SHIFT; - - for (i=0;i < 3; i++) { - io_mem_read[io_index][i] = unassigned_mem_read[i]; - io_mem_write[io_index][i] = unassigned_mem_write[i]; - } - io_mem_opaque[io_index] = NULL; - io_mem_used[io_index] = 0; -} - -static void io_mem_init(void) -{ - int i; - - cpu_register_io_memory_fixed(IO_MEM_ROM, error_mem_read, unassigned_mem_write, NULL); - cpu_register_io_memory_fixed(IO_MEM_UNASSIGNED, unassigned_mem_read, unassigned_mem_write, NULL); - cpu_register_io_memory_fixed(IO_MEM_NOTDIRTY, error_mem_read, notdirty_mem_write, NULL); - for (i=0; i<5; i++) - io_mem_used[i] = 1; - - io_mem_watch = cpu_register_io_memory(watch_mem_read, - watch_mem_write, NULL); -#ifdef CONFIG_KQEMU - if (kqemu_phys_ram_base) { - /* alloc dirty bits array */ - phys_ram_dirty = qemu_vmalloc(kqemu_phys_ram_size >> TARGET_PAGE_BITS); - memset(phys_ram_dirty, 0xff, kqemu_phys_ram_size >> TARGET_PAGE_BITS); - } -#endif -} - -#endif /* !defined(CONFIG_USER_ONLY) */ - -/* physical memory access (slow version, mainly for debug) */ -#if defined(CONFIG_USER_ONLY) -void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf, - int len, int is_write) -{ - int l, flags; - target_ulong page; - void * p; - - while (len > 0) { - page = addr & TARGET_PAGE_MASK; - l = (page + TARGET_PAGE_SIZE) - addr; - if (l > len) - l = len; - flags = page_get_flags(page); - if (!(flags & PAGE_VALID)) - return; - if (is_write) { - if (!(flags & PAGE_WRITE)) - return; - /* XXX: this code should not depend on lock_user */ - if (!(p = lock_user(VERIFY_WRITE, addr, l, 0))) - /* FIXME - should this return an error rather than just fail? */ - return; - memcpy(p, buf, l); - unlock_user(p, addr, l); - } else { - if (!(flags & PAGE_READ)) - return; - /* XXX: this code should not depend on lock_user */ - if (!(p = lock_user(VERIFY_READ, addr, l, 1))) - /* FIXME - should this return an error rather than just fail? */ - return; - memcpy(buf, p, l); - unlock_user(p, addr, 0); - } - len -= l; - buf += l; - addr += l; - } -} - -#else -void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf, - int len, int is_write) -{ - int l, io_index; - uint8_t *ptr; - uint32_t val; - target_phys_addr_t page; - unsigned long pd; - PhysPageDesc *p; - - while (len > 0) { - page = addr & TARGET_PAGE_MASK; - l = (page + TARGET_PAGE_SIZE) - addr; - if (l > len) - l = len; - p = phys_page_find(page >> TARGET_PAGE_BITS); - if (!p) { - pd = IO_MEM_UNASSIGNED; - } else { - pd = p->phys_offset; - } - - if (is_write) { - if ((pd & ~TARGET_PAGE_MASK) != IO_MEM_RAM) { - target_phys_addr_t addr1 = addr; - io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1); - if (p) - addr1 = (addr & ~TARGET_PAGE_MASK) + p->region_offset; - /* XXX: could force cpu_single_env to NULL to avoid - potential bugs */ - if (l >= 4 && ((addr1 & 3) == 0)) { - /* 32 bit write access */ - val = ldl_p(buf); - io_mem_write[io_index][2](io_mem_opaque[io_index], addr1, val); - l = 4; - } else if (l >= 2 && ((addr1 & 1) == 0)) { - /* 16 bit write access */ - val = lduw_p(buf); - io_mem_write[io_index][1](io_mem_opaque[io_index], addr1, val); - l = 2; - } else { - /* 8 bit write access */ - val = ldub_p(buf); - io_mem_write[io_index][0](io_mem_opaque[io_index], addr1, val); - l = 1; - } - } else { - unsigned long addr1; - addr1 = (pd & TARGET_PAGE_MASK) + (addr & ~TARGET_PAGE_MASK); - /* RAM case */ - ptr = qemu_get_ram_ptr(addr1); - memcpy(ptr, buf, l); - if (!cpu_physical_memory_is_dirty(addr1)) { - /* invalidate code */ - tb_invalidate_phys_page_range(addr1, addr1 + l, 0); - /* set dirty bit */ - phys_ram_dirty[addr1 >> TARGET_PAGE_BITS] |= - (0xff & ~CODE_DIRTY_FLAG); - } - } - } else { - if ((pd & ~TARGET_PAGE_MASK) > IO_MEM_ROM && - !(pd & IO_MEM_ROMD)) { - target_phys_addr_t addr1 = addr; - /* I/O case */ - io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1); - if (p) - addr1 = (addr & ~TARGET_PAGE_MASK) + p->region_offset; - if (l >= 4 && ((addr1 & 3) == 0)) { - /* 32 bit read access */ - val = io_mem_read[io_index][2](io_mem_opaque[io_index], addr1); - stl_p(buf, val); - l = 4; - } else if (l >= 2 && ((addr1 & 1) == 0)) { - /* 16 bit read access */ - val = io_mem_read[io_index][1](io_mem_opaque[io_index], addr1); - stw_p(buf, val); - l = 2; - } else { - /* 8 bit read access */ - val = io_mem_read[io_index][0](io_mem_opaque[io_index], addr1); - stb_p(buf, val); - l = 1; - } - } else { - /* RAM case */ - ptr = qemu_get_ram_ptr(pd & TARGET_PAGE_MASK) + - (addr & ~TARGET_PAGE_MASK); - memcpy(buf, ptr, l); - } - } - len -= l; - buf += l; - addr += l; - } -} - -/* used for ROM loading : can write in RAM and ROM */ -void cpu_physical_memory_write_rom(target_phys_addr_t addr, - const uint8_t *buf, int len) -{ - int l; - uint8_t *ptr; - target_phys_addr_t page; - unsigned long pd; - PhysPageDesc *p; - - while (len > 0) { - page = addr & TARGET_PAGE_MASK; - l = (page + TARGET_PAGE_SIZE) - addr; - if (l > len) - l = len; - p = phys_page_find(page >> TARGET_PAGE_BITS); - if (!p) { - pd = IO_MEM_UNASSIGNED; - } else { - pd = p->phys_offset; - } - - if ((pd & ~TARGET_PAGE_MASK) != IO_MEM_RAM && - (pd & ~TARGET_PAGE_MASK) != IO_MEM_ROM && - !(pd & IO_MEM_ROMD)) { - /* do nothing */ - } else { - unsigned long addr1; - addr1 = (pd & TARGET_PAGE_MASK) + (addr & ~TARGET_PAGE_MASK); - /* ROM/RAM case */ - ptr = qemu_get_ram_ptr(addr1); - memcpy(ptr, buf, l); - } - len -= l; - buf += l; - addr += l; - } -} - -typedef struct { - void *buffer; - target_phys_addr_t addr; - target_phys_addr_t len; -} BounceBuffer; - -static BounceBuffer bounce; - -typedef struct MapClient { - void *opaque; - void (*callback)(void *opaque); - LIST_ENTRY(MapClient) link; -} MapClient; - -static LIST_HEAD(map_client_list, MapClient) map_client_list - = LIST_HEAD_INITIALIZER(map_client_list); - -void *cpu_register_map_client(void *opaque, void (*callback)(void *opaque)) -{ - MapClient *client = qemu_malloc(sizeof(*client)); - - client->opaque = opaque; - client->callback = callback; - LIST_INSERT_HEAD(&map_client_list, client, link); - return client; -} - -void cpu_unregister_map_client(void *_client) -{ - MapClient *client = (MapClient *)_client; - - LIST_REMOVE(client, link); - qemu_free(client); -} - -static void cpu_notify_map_clients(void) -{ - MapClient *client; - - while (!LIST_EMPTY(&map_client_list)) { - client = LIST_FIRST(&map_client_list); - client->callback(client->opaque); - cpu_unregister_map_client(client); - } -} - -/* Map a physical memory region into a host virtual address. - * May map a subset of the requested range, given by and returned in *plen. - * May return NULL if resources needed to perform the mapping are exhausted. - * Use only for reads OR writes - not for read-modify-write operations. - * Use cpu_register_map_client() to know when retrying the map operation is - * likely to succeed. - */ -void *cpu_physical_memory_map(target_phys_addr_t addr, - target_phys_addr_t *plen, - int is_write) -{ - target_phys_addr_t len = *plen; - target_phys_addr_t done = 0; - int l; - uint8_t *ret = NULL; - uint8_t *ptr; - target_phys_addr_t page; - unsigned long pd; - PhysPageDesc *p; - unsigned long addr1; - - while (len > 0) { - page = addr & TARGET_PAGE_MASK; - l = (page + TARGET_PAGE_SIZE) - addr; - if (l > len) - l = len; - p = phys_page_find(page >> TARGET_PAGE_BITS); - if (!p) { - pd = IO_MEM_UNASSIGNED; - } else { - pd = p->phys_offset; - } - - if ((pd & ~TARGET_PAGE_MASK) != IO_MEM_RAM) { - if (done || bounce.buffer) { - break; - } - bounce.buffer = qemu_memalign(TARGET_PAGE_SIZE, TARGET_PAGE_SIZE); - bounce.addr = addr; - bounce.len = l; - if (!is_write) { - cpu_physical_memory_rw(addr, bounce.buffer, l, 0); - } - ptr = bounce.buffer; - } else { - addr1 = (pd & TARGET_PAGE_MASK) + (addr & ~TARGET_PAGE_MASK); - ptr = qemu_get_ram_ptr(addr1); - } - if (!done) { - ret = ptr; - } else if (ret + done != ptr) { - break; - } - - len -= l; - addr += l; - done += l; - } - *plen = done; - return ret; -} - -/* Unmaps a memory region previously mapped by cpu_physical_memory_map(). - * Will also mark the memory as dirty if is_write == 1. access_len gives - * the amount of memory that was actually read or written by the caller. - */ -void cpu_physical_memory_unmap(void *buffer, target_phys_addr_t len, - int is_write, target_phys_addr_t access_len) -{ - if (buffer != bounce.buffer) { - if (is_write) { - ram_addr_t addr1 = qemu_ram_addr_from_host(buffer); - while (access_len) { - unsigned l; - l = TARGET_PAGE_SIZE; - if (l > access_len) - l = access_len; - if (!cpu_physical_memory_is_dirty(addr1)) { - /* invalidate code */ - tb_invalidate_phys_page_range(addr1, addr1 + l, 0); - /* set dirty bit */ - phys_ram_dirty[addr1 >> TARGET_PAGE_BITS] |= - (0xff & ~CODE_DIRTY_FLAG); - } - addr1 += l; - access_len -= l; - } - } - return; - } - if (is_write) { - cpu_physical_memory_write(bounce.addr, bounce.buffer, access_len); - } - qemu_free(bounce.buffer); - bounce.buffer = NULL; - cpu_notify_map_clients(); -} - -/* warning: addr must be aligned */ -uint32_t ldl_phys(target_phys_addr_t addr) -{ - int io_index; - uint8_t *ptr; - uint32_t val; - unsigned long pd; - PhysPageDesc *p; - - p = phys_page_find(addr >> TARGET_PAGE_BITS); - if (!p) { - pd = IO_MEM_UNASSIGNED; - } else { - pd = p->phys_offset; - } - - if ((pd & ~TARGET_PAGE_MASK) > IO_MEM_ROM && - !(pd & IO_MEM_ROMD)) { - /* I/O case */ - io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1); - if (p) - addr = (addr & ~TARGET_PAGE_MASK) + p->region_offset; - val = io_mem_read[io_index][2](io_mem_opaque[io_index], addr); - } else { - /* RAM case */ - ptr = qemu_get_ram_ptr(pd & TARGET_PAGE_MASK) + - (addr & ~TARGET_PAGE_MASK); - val = ldl_p(ptr); - } - return val; -} - -/* warning: addr must be aligned */ -uint64_t ldq_phys(target_phys_addr_t addr) -{ - int io_index; - uint8_t *ptr; - uint64_t val; - unsigned long pd; - PhysPageDesc *p; - - p = phys_page_find(addr >> TARGET_PAGE_BITS); - if (!p) { - pd = IO_MEM_UNASSIGNED; - } else { - pd = p->phys_offset; - } - - if ((pd & ~TARGET_PAGE_MASK) > IO_MEM_ROM && - !(pd & IO_MEM_ROMD)) { - /* I/O case */ - io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1); - if (p) - addr = (addr & ~TARGET_PAGE_MASK) + p->region_offset; -#ifdef TARGET_WORDS_BIGENDIAN - val = (uint64_t)io_mem_read[io_index][2](io_mem_opaque[io_index], addr) << 32; - val |= io_mem_read[io_index][2](io_mem_opaque[io_index], addr + 4); -#else - val = io_mem_read[io_index][2](io_mem_opaque[io_index], addr); - val |= (uint64_t)io_mem_read[io_index][2](io_mem_opaque[io_index], addr + 4) << 32; -#endif - } else { - /* RAM case */ - ptr = qemu_get_ram_ptr(pd & TARGET_PAGE_MASK) + - (addr & ~TARGET_PAGE_MASK); - val = ldq_p(ptr); - } - return val; -} - -/* XXX: optimize */ -uint32_t ldub_phys(target_phys_addr_t addr) -{ - uint8_t val; - cpu_physical_memory_read(addr, &val, 1); - return val; -} - -/* XXX: optimize */ -uint32_t lduw_phys(target_phys_addr_t addr) -{ - uint16_t val; - cpu_physical_memory_read(addr, (uint8_t *)&val, 2); - return tswap16(val); -} - -/* warning: addr must be aligned. The ram page is not masked as dirty - and the code inside is not invalidated. It is useful if the dirty - bits are used to track modified PTEs */ -void stl_phys_notdirty(target_phys_addr_t addr, uint32_t val) -{ - int io_index; - uint8_t *ptr; - unsigned long pd; - PhysPageDesc *p; - - p = phys_page_find(addr >> TARGET_PAGE_BITS); - if (!p) { - pd = IO_MEM_UNASSIGNED; - } else { - pd = p->phys_offset; - } - - if ((pd & ~TARGET_PAGE_MASK) != IO_MEM_RAM) { - io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1); - if (p) - addr = (addr & ~TARGET_PAGE_MASK) + p->region_offset; - io_mem_write[io_index][2](io_mem_opaque[io_index], addr, val); - } else { - unsigned long addr1 = (pd & TARGET_PAGE_MASK) + (addr & ~TARGET_PAGE_MASK); - ptr = qemu_get_ram_ptr(addr1); - stl_p(ptr, val); - - if (unlikely(in_migration)) { - if (!cpu_physical_memory_is_dirty(addr1)) { - /* invalidate code */ - tb_invalidate_phys_page_range(addr1, addr1 + 4, 0); - /* set dirty bit */ - phys_ram_dirty[addr1 >> TARGET_PAGE_BITS] |= - (0xff & ~CODE_DIRTY_FLAG); - } - } - } -} - -void stq_phys_notdirty(target_phys_addr_t addr, uint64_t val) -{ - int io_index; - uint8_t *ptr; - unsigned long pd; - PhysPageDesc *p; - - p = phys_page_find(addr >> TARGET_PAGE_BITS); - if (!p) { - pd = IO_MEM_UNASSIGNED; - } else { - pd = p->phys_offset; - } - - if ((pd & ~TARGET_PAGE_MASK) != IO_MEM_RAM) { - io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1); - if (p) - addr = (addr & ~TARGET_PAGE_MASK) + p->region_offset; -#ifdef TARGET_WORDS_BIGENDIAN - io_mem_write[io_index][2](io_mem_opaque[io_index], addr, val >> 32); - io_mem_write[io_index][2](io_mem_opaque[io_index], addr + 4, val); -#else - io_mem_write[io_index][2](io_mem_opaque[io_index], addr, val); - io_mem_write[io_index][2](io_mem_opaque[io_index], addr + 4, val >> 32); -#endif - } else { - ptr = qemu_get_ram_ptr(pd & TARGET_PAGE_MASK) + - (addr & ~TARGET_PAGE_MASK); - stq_p(ptr, val); - } -} - -/* warning: addr must be aligned */ -void stl_phys(target_phys_addr_t addr, uint32_t val) -{ - int io_index; - uint8_t *ptr; - unsigned long pd; - PhysPageDesc *p; - - p = phys_page_find(addr >> TARGET_PAGE_BITS); - if (!p) { - pd = IO_MEM_UNASSIGNED; - } else { - pd = p->phys_offset; - } - - if ((pd & ~TARGET_PAGE_MASK) != IO_MEM_RAM) { - io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1); - if (p) - addr = (addr & ~TARGET_PAGE_MASK) + p->region_offset; - io_mem_write[io_index][2](io_mem_opaque[io_index], addr, val); - } else { - unsigned long addr1; - addr1 = (pd & TARGET_PAGE_MASK) + (addr & ~TARGET_PAGE_MASK); - /* RAM case */ - ptr = qemu_get_ram_ptr(addr1); - stl_p(ptr, val); - if (!cpu_physical_memory_is_dirty(addr1)) { - /* invalidate code */ - tb_invalidate_phys_page_range(addr1, addr1 + 4, 0); - /* set dirty bit */ - phys_ram_dirty[addr1 >> TARGET_PAGE_BITS] |= - (0xff & ~CODE_DIRTY_FLAG); - } - } -} - -/* XXX: optimize */ -void stb_phys(target_phys_addr_t addr, uint32_t val) -{ - uint8_t v = val; - cpu_physical_memory_write(addr, &v, 1); -} - -/* XXX: optimize */ -void stw_phys(target_phys_addr_t addr, uint32_t val) -{ - uint16_t v = tswap16(val); - cpu_physical_memory_write(addr, (const uint8_t *)&v, 2); -} - -/* XXX: optimize */ -void stq_phys(target_phys_addr_t addr, uint64_t val) -{ - val = tswap64(val); - cpu_physical_memory_write(addr, (const uint8_t *)&val, 8); -} - -#endif - -/* virtual memory access for debug (includes writing to ROM) */ -int cpu_memory_rw_debug(CPUState *env, target_ulong addr, - uint8_t *buf, int len, int is_write) -{ - int l; - target_phys_addr_t phys_addr; - target_ulong page; - - while (len > 0) { - page = addr & TARGET_PAGE_MASK; - phys_addr = cpu_get_phys_page_debug(env, page); - /* if no physical page mapped, return an error */ - if (phys_addr == -1) - return -1; - l = (page + TARGET_PAGE_SIZE) - addr; - if (l > len) - l = len; - phys_addr += (addr & ~TARGET_PAGE_MASK); -#if !defined(CONFIG_USER_ONLY) - if (is_write) - cpu_physical_memory_write_rom(phys_addr, buf, l); - else -#endif - cpu_physical_memory_rw(phys_addr, buf, l, is_write); - len -= l; - buf += l; - addr += l; - } - return 0; -} - -/* in deterministic execution mode, instructions doing device I/Os - must be at the end of the TB */ -void cpu_io_recompile(CPUState *env, void *retaddr) -{ - TranslationBlock *tb; - uint32_t n, cflags; - target_ulong pc, cs_base; - uint64_t flags; - - tb = tb_find_pc((unsigned long)retaddr); - if (!tb) { - cpu_abort(env, "cpu_io_recompile: could not find TB for pc=%p", - retaddr); - } - n = env->icount_decr.u16.low + tb->icount; - cpu_restore_state(tb, env, (unsigned long)retaddr, NULL); - /* Calculate how many instructions had been executed before the fault - occurred. */ - n = n - env->icount_decr.u16.low; - /* Generate a new TB ending on the I/O insn. */ - n++; - /* On MIPS and SH, delay slot instructions can only be restarted if - they were already the first instruction in the TB. If this is not - the first instruction in a TB then re-execute the preceding - branch. */ -#if defined(TARGET_MIPS) - if ((env->hflags & MIPS_HFLAG_BMASK) != 0 && n > 1) { - env->active_tc.PC -= 4; - env->icount_decr.u16.low++; - env->hflags &= ~MIPS_HFLAG_BMASK; - } -#elif defined(TARGET_SH4) - if ((env->flags & ((DELAY_SLOT | DELAY_SLOT_CONDITIONAL))) != 0 - && n > 1) { - env->pc -= 2; - env->icount_decr.u16.low++; - env->flags &= ~(DELAY_SLOT | DELAY_SLOT_CONDITIONAL); - } -#endif - /* This should never happen. */ - if (n > CF_COUNT_MASK) - cpu_abort(env, "TB too big during recompile"); - - cflags = n | CF_LAST_IO; - pc = tb->pc; - cs_base = tb->cs_base; - flags = tb->flags; - tb_phys_invalidate(tb, -1); - /* FIXME: In theory this could raise an exception. In practice - we have already translated the block once so it's probably ok. */ - tb_gen_code(env, pc, cs_base, flags, cflags); - /* TODO: If env->pc != tb->pc (i.e. the faulting instruction was not - the first in the TB) then we end up generating a whole new TB and - repeating the fault, which is horribly inefficient. - Better would be to execute just this insn uncached, or generate a - second new TB. */ - cpu_resume_from_signal(env, NULL); -} - -void dump_exec_info(FILE *f, - int (*cpu_fprintf)(FILE *f, const char *fmt, ...)) -{ - int i, target_code_size, max_target_code_size; - int direct_jmp_count, direct_jmp2_count, cross_page; - TranslationBlock *tb; - - target_code_size = 0; - max_target_code_size = 0; - cross_page = 0; - direct_jmp_count = 0; - direct_jmp2_count = 0; - for(i = 0; i < nb_tbs; i++) { - tb = &tbs[i]; - target_code_size += tb->size; - if (tb->size > max_target_code_size) - max_target_code_size = tb->size; - if (tb->page_addr[1] != -1) - cross_page++; - if (tb->tb_next_offset[0] != 0xffff) { - direct_jmp_count++; - if (tb->tb_next_offset[1] != 0xffff) { - direct_jmp2_count++; - } - } - } - /* XXX: avoid using doubles ? */ - cpu_fprintf(f, "Translation buffer state:\n"); - cpu_fprintf(f, "gen code size %ld/%ld\n", - code_gen_ptr - code_gen_buffer, code_gen_buffer_max_size); - cpu_fprintf(f, "TB count %d/%d\n", - nb_tbs, code_gen_max_blocks); - cpu_fprintf(f, "TB avg target size %d max=%d bytes\n", - nb_tbs ? target_code_size / nb_tbs : 0, - max_target_code_size); - cpu_fprintf(f, "TB avg host size %d bytes (expansion ratio: %0.1f)\n", - nb_tbs ? (code_gen_ptr - code_gen_buffer) / nb_tbs : 0, - target_code_size ? (double) (code_gen_ptr - code_gen_buffer) / target_code_size : 0); - cpu_fprintf(f, "cross page TB count %d (%d%%)\n", - cross_page, - nb_tbs ? (cross_page * 100) / nb_tbs : 0); - cpu_fprintf(f, "direct jump count %d (%d%%) (2 jumps=%d %d%%)\n", - direct_jmp_count, - nb_tbs ? (direct_jmp_count * 100) / nb_tbs : 0, - direct_jmp2_count, - nb_tbs ? (direct_jmp2_count * 100) / nb_tbs : 0); - cpu_fprintf(f, "\nStatistics:\n"); - cpu_fprintf(f, "TB flush count %d\n", tb_flush_count); - cpu_fprintf(f, "TB invalidate count %d\n", tb_phys_invalidate_count); - cpu_fprintf(f, "TLB flush count %d\n", tlb_flush_count); - tcg_dump_info(f, cpu_fprintf); -} - -#if !defined(CONFIG_USER_ONLY) - -#define MMUSUFFIX _cmmu -#define GETPC() NULL -#define env cpu_single_env -#define SOFTMMU_CODE_ACCESS - -#define SHIFT 0 -#include "softmmu_template.h" - -#define SHIFT 1 -#include "softmmu_template.h" - -#define SHIFT 2 -#include "softmmu_template.h" - -#define SHIFT 3 -#include "softmmu_template.h" - -#undef env - -#endif diff --git a/qemu-0.11.0/feature_to_c.sh b/qemu-0.11.0/feature_to_c.sh deleted file mode 100644 index dbf9f19..0000000 --- a/qemu-0.11.0/feature_to_c.sh +++ /dev/null @@ -1,76 +0,0 @@ -#!/bin/sh - -# Convert text files to compilable C arrays. -# -# Copyright (C) 2007 Free Software Foundation, Inc. -# -# This file is part of GDB. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, see <http://www.gnu.org/licenses/>. - -output=$1 -shift - -if test -z "$output" || test -z "$1"; then - echo "Usage: $0 OUTPUTFILE INPUTFILE..." - exit 1 -fi - -if test -e "$output"; then - echo "Output file \"$output\" already exists; refusing to overwrite." - exit 1 -fi - -for input; do - arrayname=xml_feature_`echo $input | sed 's,.*/,,; s/[-.]/_/g'` - - ${AWK:-awk} 'BEGIN { n = 0 - print "static const char '$arrayname'[] = {" - for (i = 0; i < 255; i++) - _ord_[sprintf("%c", i)] = i - } { - split($0, line, ""); - printf " " - for (i = 1; i <= length($0); i++) { - c = line[i] - if (c == "'\''") { - printf "'\''\\'\'''\'', " - } else if (c == "\\") { - printf "'\''\\\\'\'', " - } else if (_ord_[c] >= 32 && _ord_[c] < 127) { - printf "'\''%s'\'', ", c - } else { - printf "'\''\\%03o'\'', ", _ord_[c] - } - if (i % 10 == 0) - printf "\n " - } - printf "'\''\\n'\'', \n" - } END { - print " 0 };" - }' < $input >> $output -done - -echo >> $output -echo "extern const char *const xml_builtin[][2];" >> $output -echo "const char *const xml_builtin[][2] = {" >> $output - -for input; do - basename=`echo $input | sed 's,.*/,,'` - arrayname=xml_feature_`echo $input | sed 's,.*/,,; s/[-.]/_/g'` - echo " { \"$basename\", $arrayname }," >> $output -done - -echo " { (char *)0, (char *)0 }" >> $output -echo "};" >> $output diff --git a/qemu-0.11.0/fpu/softfloat-macros.h b/qemu-0.11.0/fpu/softfloat-macros.h deleted file mode 100644 index 7838228..0000000 --- a/qemu-0.11.0/fpu/softfloat-macros.h +++ /dev/null @@ -1,719 +0,0 @@ - -/*============================================================================ - -This C source fragment is part of the SoftFloat IEC/IEEE Floating-point -Arithmetic Package, Release 2b. - -Written by John R. Hauser. This work was made possible in part by the -International Computer Science Institute, located at Suite 600, 1947 Center -Street, Berkeley, California 94704. Funding was partially provided by the -National Science Foundation under grant MIP-9311980. The original version -of this code was written as part of a project to build a fixed-point vector -processor in collaboration with the University of California at Berkeley, -overseen by Profs. Nelson Morgan and John Wawrzynek. More information -is available through the Web page `http://www.cs.berkeley.edu/~jhauser/ -arithmetic/SoftFloat.html'. - -THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has -been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES -RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS -AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES, -COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE -EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE -INSTITUTE (possibly via similar legal notice) AGAINST ALL LOSSES, COSTS, OR -OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE. - -Derivative works are acceptable, even for commercial purposes, so long as -(1) the source code for the derivative work includes prominent notice that -the work is derivative, and (2) the source code includes prominent notice with -these four paragraphs for those parts of this code that are retained. - -=============================================================================*/ - -/*---------------------------------------------------------------------------- -| Shifts `a' right by the number of bits given in `count'. If any nonzero -| bits are shifted off, they are ``jammed'' into the least significant bit of -| the result by setting the least significant bit to 1. The value of `count' -| can be arbitrarily large; in particular, if `count' is greater than 32, the -| result will be either 0 or 1, depending on whether `a' is zero or nonzero. -| The result is stored in the location pointed to by `zPtr'. -*----------------------------------------------------------------------------*/ - -INLINE void shift32RightJamming( bits32 a, int16 count, bits32 *zPtr ) -{ - bits32 z; - - if ( count == 0 ) { - z = a; - } - else if ( count < 32 ) { - z = ( a>>count ) | ( ( a<<( ( - count ) & 31 ) ) != 0 ); - } - else { - z = ( a != 0 ); - } - *zPtr = z; - -} - -/*---------------------------------------------------------------------------- -| Shifts `a' right by the number of bits given in `count'. If any nonzero -| bits are shifted off, they are ``jammed'' into the least significant bit of -| the result by setting the least significant bit to 1. The value of `count' -| can be arbitrarily large; in particular, if `count' is greater than 64, the -| result will be either 0 or 1, depending on whether `a' is zero or nonzero. -| The result is stored in the location pointed to by `zPtr'. -*----------------------------------------------------------------------------*/ - -INLINE void shift64RightJamming( bits64 a, int16 count, bits64 *zPtr ) -{ - bits64 z; - - if ( count == 0 ) { - z = a; - } - else if ( count < 64 ) { - z = ( a>>count ) | ( ( a<<( ( - count ) & 63 ) ) != 0 ); - } - else { - z = ( a != 0 ); - } - *zPtr = z; - -} - -/*---------------------------------------------------------------------------- -| Shifts the 128-bit value formed by concatenating `a0' and `a1' right by 64 -| _plus_ the number of bits given in `count'. The shifted result is at most -| 64 nonzero bits; this is stored at the location pointed to by `z0Ptr'. The -| bits shifted off form a second 64-bit result as follows: The _last_ bit -| shifted off is the most-significant bit of the extra result, and the other -| 63 bits of the extra result are all zero if and only if _all_but_the_last_ -| bits shifted off were all zero. This extra result is stored in the location -| pointed to by `z1Ptr'. The value of `count' can be arbitrarily large. -| (This routine makes more sense if `a0' and `a1' are considered to form -| a fixed-point value with binary point between `a0' and `a1'. This fixed- -| point value is shifted right by the number of bits given in `count', and -| the integer part of the result is returned at the location pointed to by -| `z0Ptr'. The fractional part of the result may be slightly corrupted as -| described above, and is returned at the location pointed to by `z1Ptr'.) -*----------------------------------------------------------------------------*/ - -INLINE void - shift64ExtraRightJamming( - bits64 a0, bits64 a1, int16 count, bits64 *z0Ptr, bits64 *z1Ptr ) -{ - bits64 z0, z1; - int8 negCount = ( - count ) & 63; - - if ( count == 0 ) { - z1 = a1; - z0 = a0; - } - else if ( count < 64 ) { - z1 = ( a0<<negCount ) | ( a1 != 0 ); - z0 = a0>>count; - } - else { - if ( count == 64 ) { - z1 = a0 | ( a1 != 0 ); - } - else { - z1 = ( ( a0 | a1 ) != 0 ); - } - z0 = 0; - } - *z1Ptr = z1; - *z0Ptr = z0; - -} - -/*---------------------------------------------------------------------------- -| Shifts the 128-bit value formed by concatenating `a0' and `a1' right by the -| number of bits given in `count'. Any bits shifted off are lost. The value -| of `count' can be arbitrarily large; in particular, if `count' is greater -| than 128, the result will be 0. The result is broken into two 64-bit pieces -| which are stored at the locations pointed to by `z0Ptr' and `z1Ptr'. -*----------------------------------------------------------------------------*/ - -INLINE void - shift128Right( - bits64 a0, bits64 a1, int16 count, bits64 *z0Ptr, bits64 *z1Ptr ) -{ - bits64 z0, z1; - int8 negCount = ( - count ) & 63; - - if ( count == 0 ) { - z1 = a1; - z0 = a0; - } - else if ( count < 64 ) { - z1 = ( a0<<negCount ) | ( a1>>count ); - z0 = a0>>count; - } - else { - z1 = ( count < 64 ) ? ( a0>>( count & 63 ) ) : 0; - z0 = 0; - } - *z1Ptr = z1; - *z0Ptr = z0; - -} - -/*---------------------------------------------------------------------------- -| Shifts the 128-bit value formed by concatenating `a0' and `a1' right by the -| number of bits given in `count'. If any nonzero bits are shifted off, they -| are ``jammed'' into the least significant bit of the result by setting the -| least significant bit to 1. The value of `count' can be arbitrarily large; -| in particular, if `count' is greater than 128, the result will be either -| 0 or 1, depending on whether the concatenation of `a0' and `a1' is zero or -| nonzero. The result is broken into two 64-bit pieces which are stored at -| the locations pointed to by `z0Ptr' and `z1Ptr'. -*----------------------------------------------------------------------------*/ - -INLINE void - shift128RightJamming( - bits64 a0, bits64 a1, int16 count, bits64 *z0Ptr, bits64 *z1Ptr ) -{ - bits64 z0, z1; - int8 negCount = ( - count ) & 63; - - if ( count == 0 ) { - z1 = a1; - z0 = a0; - } - else if ( count < 64 ) { - z1 = ( a0<<negCount ) | ( a1>>count ) | ( ( a1<<negCount ) != 0 ); - z0 = a0>>count; - } - else { - if ( count == 64 ) { - z1 = a0 | ( a1 != 0 ); - } - else if ( count < 128 ) { - z1 = ( a0>>( count & 63 ) ) | ( ( ( a0<<negCount ) | a1 ) != 0 ); - } - else { - z1 = ( ( a0 | a1 ) != 0 ); - } - z0 = 0; - } - *z1Ptr = z1; - *z0Ptr = z0; - -} - -/*---------------------------------------------------------------------------- -| Shifts the 192-bit value formed by concatenating `a0', `a1', and `a2' right -| by 64 _plus_ the number of bits given in `count'. The shifted result is -| at most 128 nonzero bits; these are broken into two 64-bit pieces which are -| stored at the locations pointed to by `z0Ptr' and `z1Ptr'. The bits shifted -| off form a third 64-bit result as follows: The _last_ bit shifted off is -| the most-significant bit of the extra result, and the other 63 bits of the -| extra result are all zero if and only if _all_but_the_last_ bits shifted off -| were all zero. This extra result is stored in the location pointed to by -| `z2Ptr'. The value of `count' can be arbitrarily large. -| (This routine makes more sense if `a0', `a1', and `a2' are considered -| to form a fixed-point value with binary point between `a1' and `a2'. This -| fixed-point value is shifted right by the number of bits given in `count', -| and the integer part of the result is returned at the locations pointed to -| by `z0Ptr' and `z1Ptr'. The fractional part of the result may be slightly -| corrupted as described above, and is returned at the location pointed to by -| `z2Ptr'.) -*----------------------------------------------------------------------------*/ - -INLINE void - shift128ExtraRightJamming( - bits64 a0, - bits64 a1, - bits64 a2, - int16 count, - bits64 *z0Ptr, - bits64 *z1Ptr, - bits64 *z2Ptr - ) -{ - bits64 z0, z1, z2; - int8 negCount = ( - count ) & 63; - - if ( count == 0 ) { - z2 = a2; - z1 = a1; - z0 = a0; - } - else { - if ( count < 64 ) { - z2 = a1<<negCount; - z1 = ( a0<<negCount ) | ( a1>>count ); - z0 = a0>>count; - } - else { - if ( count == 64 ) { - z2 = a1; - z1 = a0; - } - else { - a2 |= a1; - if ( count < 128 ) { - z2 = a0<<negCount; - z1 = a0>>( count & 63 ); - } - else { - z2 = ( count == 128 ) ? a0 : ( a0 != 0 ); - z1 = 0; - } - } - z0 = 0; - } - z2 |= ( a2 != 0 ); - } - *z2Ptr = z2; - *z1Ptr = z1; - *z0Ptr = z0; - -} - -/*---------------------------------------------------------------------------- -| Shifts the 128-bit value formed by concatenating `a0' and `a1' left by the -| number of bits given in `count'. Any bits shifted off are lost. The value -| of `count' must be less than 64. The result is broken into two 64-bit -| pieces which are stored at the locations pointed to by `z0Ptr' and `z1Ptr'. -*----------------------------------------------------------------------------*/ - -INLINE void - shortShift128Left( - bits64 a0, bits64 a1, int16 count, bits64 *z0Ptr, bits64 *z1Ptr ) -{ - - *z1Ptr = a1<<count; - *z0Ptr = - ( count == 0 ) ? a0 : ( a0<<count ) | ( a1>>( ( - count ) & 63 ) ); - -} - -/*---------------------------------------------------------------------------- -| Shifts the 192-bit value formed by concatenating `a0', `a1', and `a2' left -| by the number of bits given in `count'. Any bits shifted off are lost. -| The value of `count' must be less than 64. The result is broken into three -| 64-bit pieces which are stored at the locations pointed to by `z0Ptr', -| `z1Ptr', and `z2Ptr'. -*----------------------------------------------------------------------------*/ - -INLINE void - shortShift192Left( - bits64 a0, - bits64 a1, - bits64 a2, - int16 count, - bits64 *z0Ptr, - bits64 *z1Ptr, - bits64 *z2Ptr - ) -{ - bits64 z0, z1, z2; - int8 negCount; - - z2 = a2<<count; - z1 = a1<<count; - z0 = a0<<count; - if ( 0 < count ) { - negCount = ( ( - count ) & 63 ); - z1 |= a2>>negCount; - z0 |= a1>>negCount; - } - *z2Ptr = z2; - *z1Ptr = z1; - *z0Ptr = z0; - -} - -/*---------------------------------------------------------------------------- -| Adds the 128-bit value formed by concatenating `a0' and `a1' to the 128-bit -| value formed by concatenating `b0' and `b1'. Addition is modulo 2^128, so -| any carry out is lost. The result is broken into two 64-bit pieces which -| are stored at the locations pointed to by `z0Ptr' and `z1Ptr'. -*----------------------------------------------------------------------------*/ - -INLINE void - add128( - bits64 a0, bits64 a1, bits64 b0, bits64 b1, bits64 *z0Ptr, bits64 *z1Ptr ) -{ - bits64 z1; - - z1 = a1 + b1; - *z1Ptr = z1; - *z0Ptr = a0 + b0 + ( z1 < a1 ); - -} - -/*---------------------------------------------------------------------------- -| Adds the 192-bit value formed by concatenating `a0', `a1', and `a2' to the -| 192-bit value formed by concatenating `b0', `b1', and `b2'. Addition is -| modulo 2^192, so any carry out is lost. The result is broken into three -| 64-bit pieces which are stored at the locations pointed to by `z0Ptr', -| `z1Ptr', and `z2Ptr'. -*----------------------------------------------------------------------------*/ - -INLINE void - add192( - bits64 a0, - bits64 a1, - bits64 a2, - bits64 b0, - bits64 b1, - bits64 b2, - bits64 *z0Ptr, - bits64 *z1Ptr, - bits64 *z2Ptr - ) -{ - bits64 z0, z1, z2; - int8 carry0, carry1; - - z2 = a2 + b2; - carry1 = ( z2 < a2 ); - z1 = a1 + b1; - carry0 = ( z1 < a1 ); - z0 = a0 + b0; - z1 += carry1; - z0 += ( z1 < carry1 ); - z0 += carry0; - *z2Ptr = z2; - *z1Ptr = z1; - *z0Ptr = z0; - -} - -/*---------------------------------------------------------------------------- -| Subtracts the 128-bit value formed by concatenating `b0' and `b1' from the -| 128-bit value formed by concatenating `a0' and `a1'. Subtraction is modulo -| 2^128, so any borrow out (carry out) is lost. The result is broken into two -| 64-bit pieces which are stored at the locations pointed to by `z0Ptr' and -| `z1Ptr'. -*----------------------------------------------------------------------------*/ - -INLINE void - sub128( - bits64 a0, bits64 a1, bits64 b0, bits64 b1, bits64 *z0Ptr, bits64 *z1Ptr ) -{ - - *z1Ptr = a1 - b1; - *z0Ptr = a0 - b0 - ( a1 < b1 ); - -} - -/*---------------------------------------------------------------------------- -| Subtracts the 192-bit value formed by concatenating `b0', `b1', and `b2' -| from the 192-bit value formed by concatenating `a0', `a1', and `a2'. -| Subtraction is modulo 2^192, so any borrow out (carry out) is lost. The -| result is broken into three 64-bit pieces which are stored at the locations -| pointed to by `z0Ptr', `z1Ptr', and `z2Ptr'. -*----------------------------------------------------------------------------*/ - -INLINE void - sub192( - bits64 a0, - bits64 a1, - bits64 a2, - bits64 b0, - bits64 b1, - bits64 b2, - bits64 *z0Ptr, - bits64 *z1Ptr, - bits64 *z2Ptr - ) -{ - bits64 z0, z1, z2; - int8 borrow0, borrow1; - - z2 = a2 - b2; - borrow1 = ( a2 < b2 ); - z1 = a1 - b1; - borrow0 = ( a1 < b1 ); - z0 = a0 - b0; - z0 -= ( z1 < borrow1 ); - z1 -= borrow1; - z0 -= borrow0; - *z2Ptr = z2; - *z1Ptr = z1; - *z0Ptr = z0; - -} - -/*---------------------------------------------------------------------------- -| Multiplies `a' by `b' to obtain a 128-bit product. The product is broken -| into two 64-bit pieces which are stored at the locations pointed to by -| `z0Ptr' and `z1Ptr'. -*----------------------------------------------------------------------------*/ - -INLINE void mul64To128( bits64 a, bits64 b, bits64 *z0Ptr, bits64 *z1Ptr ) -{ - bits32 aHigh, aLow, bHigh, bLow; - bits64 z0, zMiddleA, zMiddleB, z1; - - aLow = a; - aHigh = a>>32; - bLow = b; - bHigh = b>>32; - z1 = ( (bits64) aLow ) * bLow; - zMiddleA = ( (bits64) aLow ) * bHigh; - zMiddleB = ( (bits64) aHigh ) * bLow; - z0 = ( (bits64) aHigh ) * bHigh; - zMiddleA += zMiddleB; - z0 += ( ( (bits64) ( zMiddleA < zMiddleB ) )<<32 ) + ( zMiddleA>>32 ); - zMiddleA <<= 32; - z1 += zMiddleA; - z0 += ( z1 < zMiddleA ); - *z1Ptr = z1; - *z0Ptr = z0; - -} - -/*---------------------------------------------------------------------------- -| Multiplies the 128-bit value formed by concatenating `a0' and `a1' by -| `b' to obtain a 192-bit product. The product is broken into three 64-bit -| pieces which are stored at the locations pointed to by `z0Ptr', `z1Ptr', and -| `z2Ptr'. -*----------------------------------------------------------------------------*/ - -INLINE void - mul128By64To192( - bits64 a0, - bits64 a1, - bits64 b, - bits64 *z0Ptr, - bits64 *z1Ptr, - bits64 *z2Ptr - ) -{ - bits64 z0, z1, z2, more1; - - mul64To128( a1, b, &z1, &z2 ); - mul64To128( a0, b, &z0, &more1 ); - add128( z0, more1, 0, z1, &z0, &z1 ); - *z2Ptr = z2; - *z1Ptr = z1; - *z0Ptr = z0; - -} - -/*---------------------------------------------------------------------------- -| Multiplies the 128-bit value formed by concatenating `a0' and `a1' to the -| 128-bit value formed by concatenating `b0' and `b1' to obtain a 256-bit -| product. The product is broken into four 64-bit pieces which are stored at -| the locations pointed to by `z0Ptr', `z1Ptr', `z2Ptr', and `z3Ptr'. -*----------------------------------------------------------------------------*/ - -INLINE void - mul128To256( - bits64 a0, - bits64 a1, - bits64 b0, - bits64 b1, - bits64 *z0Ptr, - bits64 *z1Ptr, - bits64 *z2Ptr, - bits64 *z3Ptr - ) -{ - bits64 z0, z1, z2, z3; - bits64 more1, more2; - - mul64To128( a1, b1, &z2, &z3 ); - mul64To128( a1, b0, &z1, &more2 ); - add128( z1, more2, 0, z2, &z1, &z2 ); - mul64To128( a0, b0, &z0, &more1 ); - add128( z0, more1, 0, z1, &z0, &z1 ); - mul64To128( a0, b1, &more1, &more2 ); - add128( more1, more2, 0, z2, &more1, &z2 ); - add128( z0, z1, 0, more1, &z0, &z1 ); - *z3Ptr = z3; - *z2Ptr = z2; - *z1Ptr = z1; - *z0Ptr = z0; - -} - -/*---------------------------------------------------------------------------- -| Returns an approximation to the 64-bit integer quotient obtained by dividing -| `b' into the 128-bit value formed by concatenating `a0' and `a1'. The -| divisor `b' must be at least 2^63. If q is the exact quotient truncated -| toward zero, the approximation returned lies between q and q + 2 inclusive. -| If the exact quotient q is larger than 64 bits, the maximum positive 64-bit -| unsigned integer is returned. -*----------------------------------------------------------------------------*/ - -static bits64 estimateDiv128To64( bits64 a0, bits64 a1, bits64 b ) -{ - bits64 b0, b1; - bits64 rem0, rem1, term0, term1; - bits64 z; - - if ( b <= a0 ) return LIT64( 0xFFFFFFFFFFFFFFFF ); - b0 = b>>32; - z = ( b0<<32 <= a0 ) ? LIT64( 0xFFFFFFFF00000000 ) : ( a0 / b0 )<<32; - mul64To128( b, z, &term0, &term1 ); - sub128( a0, a1, term0, term1, &rem0, &rem1 ); - while ( ( (sbits64) rem0 ) < 0 ) { - z -= LIT64( 0x100000000 ); - b1 = b<<32; - add128( rem0, rem1, b0, b1, &rem0, &rem1 ); - } - rem0 = ( rem0<<32 ) | ( rem1>>32 ); - z |= ( b0<<32 <= rem0 ) ? 0xFFFFFFFF : rem0 / b0; - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns an approximation to the square root of the 32-bit significand given -| by `a'. Considered as an integer, `a' must be at least 2^31. If bit 0 of -| `aExp' (the least significant bit) is 1, the integer returned approximates -| 2^31*sqrt(`a'/2^31), where `a' is considered an integer. If bit 0 of `aExp' -| is 0, the integer returned approximates 2^31*sqrt(`a'/2^30). In either -| case, the approximation returned lies strictly within +/-2 of the exact -| value. -*----------------------------------------------------------------------------*/ - -static bits32 estimateSqrt32( int16 aExp, bits32 a ) -{ - static const bits16 sqrtOddAdjustments[] = { - 0x0004, 0x0022, 0x005D, 0x00B1, 0x011D, 0x019F, 0x0236, 0x02E0, - 0x039C, 0x0468, 0x0545, 0x0631, 0x072B, 0x0832, 0x0946, 0x0A67 - }; - static const bits16 sqrtEvenAdjustments[] = { - 0x0A2D, 0x08AF, 0x075A, 0x0629, 0x051A, 0x0429, 0x0356, 0x029E, - 0x0200, 0x0179, 0x0109, 0x00AF, 0x0068, 0x0034, 0x0012, 0x0002 - }; - int8 index; - bits32 z; - - index = ( a>>27 ) & 15; - if ( aExp & 1 ) { - z = 0x4000 + ( a>>17 ) - sqrtOddAdjustments[ (int)index ]; - z = ( ( a / z )<<14 ) + ( z<<15 ); - a >>= 1; - } - else { - z = 0x8000 + ( a>>17 ) - sqrtEvenAdjustments[ (int)index ]; - z = a / z + z; - z = ( 0x20000 <= z ) ? 0xFFFF8000 : ( z<<15 ); - if ( z <= a ) return (bits32) ( ( (sbits32) a )>>1 ); - } - return ( (bits32) ( ( ( (bits64) a )<<31 ) / z ) ) + ( z>>1 ); - -} - -/*---------------------------------------------------------------------------- -| Returns the number of leading 0 bits before the most-significant 1 bit of -| `a'. If `a' is zero, 32 is returned. -*----------------------------------------------------------------------------*/ - -static int8 countLeadingZeros32( bits32 a ) -{ - static const int8 countLeadingZerosHigh[] = { - 8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 - }; - int8 shiftCount; - - shiftCount = 0; - if ( a < 0x10000 ) { - shiftCount += 16; - a <<= 16; - } - if ( a < 0x1000000 ) { - shiftCount += 8; - a <<= 8; - } - shiftCount += countLeadingZerosHigh[ a>>24 ]; - return shiftCount; - -} - -/*---------------------------------------------------------------------------- -| Returns the number of leading 0 bits before the most-significant 1 bit of -| `a'. If `a' is zero, 64 is returned. -*----------------------------------------------------------------------------*/ - -static int8 countLeadingZeros64( bits64 a ) -{ - int8 shiftCount; - - shiftCount = 0; - if ( a < ( (bits64) 1 )<<32 ) { - shiftCount += 32; - } - else { - a >>= 32; - } - shiftCount += countLeadingZeros32( a ); - return shiftCount; - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the 128-bit value formed by concatenating `a0' and `a1' -| is equal to the 128-bit value formed by concatenating `b0' and `b1'. -| Otherwise, returns 0. -*----------------------------------------------------------------------------*/ - -INLINE flag eq128( bits64 a0, bits64 a1, bits64 b0, bits64 b1 ) -{ - - return ( a0 == b0 ) && ( a1 == b1 ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the 128-bit value formed by concatenating `a0' and `a1' is less -| than or equal to the 128-bit value formed by concatenating `b0' and `b1'. -| Otherwise, returns 0. -*----------------------------------------------------------------------------*/ - -INLINE flag le128( bits64 a0, bits64 a1, bits64 b0, bits64 b1 ) -{ - - return ( a0 < b0 ) || ( ( a0 == b0 ) && ( a1 <= b1 ) ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the 128-bit value formed by concatenating `a0' and `a1' is less -| than the 128-bit value formed by concatenating `b0' and `b1'. Otherwise, -| returns 0. -*----------------------------------------------------------------------------*/ - -INLINE flag lt128( bits64 a0, bits64 a1, bits64 b0, bits64 b1 ) -{ - - return ( a0 < b0 ) || ( ( a0 == b0 ) && ( a1 < b1 ) ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the 128-bit value formed by concatenating `a0' and `a1' is -| not equal to the 128-bit value formed by concatenating `b0' and `b1'. -| Otherwise, returns 0. -*----------------------------------------------------------------------------*/ - -INLINE flag ne128( bits64 a0, bits64 a1, bits64 b0, bits64 b1 ) -{ - - return ( a0 != b0 ) || ( a1 != b1 ); - -} diff --git a/qemu-0.11.0/fpu/softfloat-native.c b/qemu-0.11.0/fpu/softfloat-native.c deleted file mode 100644 index 2af07a3..0000000 --- a/qemu-0.11.0/fpu/softfloat-native.c +++ /dev/null @@ -1,531 +0,0 @@ -/* Native implementation of soft float functions. Only a single status - context is supported */ -#include "softfloat.h" -#include <math.h> -#if defined(HOST_SOLARIS) -#include <fenv.h> -#endif - -void set_float_rounding_mode(int val STATUS_PARAM) -{ - STATUS(float_rounding_mode) = val; -#if defined(HOST_BSD) && !defined(__APPLE__) || \ - (defined(HOST_SOLARIS) && HOST_SOLARIS < 10) - fpsetround(val); -#elif defined(__arm__) - /* nothing to do */ -#else - fesetround(val); -#endif -} - -#ifdef FLOATX80 -void set_floatx80_rounding_precision(int val STATUS_PARAM) -{ - STATUS(floatx80_rounding_precision) = val; -} -#endif - -#if defined(HOST_BSD) || (defined(HOST_SOLARIS) && HOST_SOLARIS < 10) -#define lrint(d) ((int32_t)rint(d)) -#define llrint(d) ((int64_t)rint(d)) -#define lrintf(f) ((int32_t)rint(f)) -#define llrintf(f) ((int64_t)rint(f)) -#define sqrtf(f) ((float)sqrt(f)) -#define remainderf(fa, fb) ((float)remainder(fa, fb)) -#define rintf(f) ((float)rint(f)) -#if !defined(__sparc__) && defined(HOST_SOLARIS) && HOST_SOLARIS < 10 -extern long double rintl(long double); -extern long double scalbnl(long double, int); - -long long -llrintl(long double x) { - return ((long long) rintl(x)); -} - -long -lrintl(long double x) { - return ((long) rintl(x)); -} - -long double -ldexpl(long double x, int n) { - return (scalbnl(x, n)); -} -#endif -#endif - -#if defined(_ARCH_PPC) - -/* correct (but slow) PowerPC rint() (glibc version is incorrect) */ -static double qemu_rint(double x) -{ - double y = 4503599627370496.0; - if (fabs(x) >= y) - return x; - if (x < 0) - y = -y; - y = (x + y) - y; - if (y == 0.0) - y = copysign(y, x); - return y; -} - -#define rint qemu_rint -#endif - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE integer-to-floating-point conversion routines. -*----------------------------------------------------------------------------*/ -float32 int32_to_float32(int v STATUS_PARAM) -{ - return (float32)v; -} - -float32 uint32_to_float32(unsigned int v STATUS_PARAM) -{ - return (float32)v; -} - -float64 int32_to_float64(int v STATUS_PARAM) -{ - return (float64)v; -} - -float64 uint32_to_float64(unsigned int v STATUS_PARAM) -{ - return (float64)v; -} - -#ifdef FLOATX80 -floatx80 int32_to_floatx80(int v STATUS_PARAM) -{ - return (floatx80)v; -} -#endif -float32 int64_to_float32( int64_t v STATUS_PARAM) -{ - return (float32)v; -} -float32 uint64_to_float32( uint64_t v STATUS_PARAM) -{ - return (float32)v; -} -float64 int64_to_float64( int64_t v STATUS_PARAM) -{ - return (float64)v; -} -float64 uint64_to_float64( uint64_t v STATUS_PARAM) -{ - return (float64)v; -} -#ifdef FLOATX80 -floatx80 int64_to_floatx80( int64_t v STATUS_PARAM) -{ - return (floatx80)v; -} -#endif - -/* XXX: this code implements the x86 behaviour, not the IEEE one. */ -#if HOST_LONG_BITS == 32 -static inline int long_to_int32(long a) -{ - return a; -} -#else -static inline int long_to_int32(long a) -{ - if (a != (int32_t)a) - a = 0x80000000; - return a; -} -#endif - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE single-precision conversion routines. -*----------------------------------------------------------------------------*/ -int float32_to_int32( float32 a STATUS_PARAM) -{ - return long_to_int32(lrintf(a)); -} -int float32_to_int32_round_to_zero( float32 a STATUS_PARAM) -{ - return (int)a; -} -int64_t float32_to_int64( float32 a STATUS_PARAM) -{ - return llrintf(a); -} - -int64_t float32_to_int64_round_to_zero( float32 a STATUS_PARAM) -{ - return (int64_t)a; -} - -float64 float32_to_float64( float32 a STATUS_PARAM) -{ - return a; -} -#ifdef FLOATX80 -floatx80 float32_to_floatx80( float32 a STATUS_PARAM) -{ - return a; -} -#endif - -unsigned int float32_to_uint32( float32 a STATUS_PARAM) -{ - int64_t v; - unsigned int res; - - v = llrintf(a); - if (v < 0) { - res = 0; - } else if (v > 0xffffffff) { - res = 0xffffffff; - } else { - res = v; - } - return res; -} -unsigned int float32_to_uint32_round_to_zero( float32 a STATUS_PARAM) -{ - int64_t v; - unsigned int res; - - v = (int64_t)a; - if (v < 0) { - res = 0; - } else if (v > 0xffffffff) { - res = 0xffffffff; - } else { - res = v; - } - return res; -} - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE single-precision operations. -*----------------------------------------------------------------------------*/ -float32 float32_round_to_int( float32 a STATUS_PARAM) -{ - return rintf(a); -} - -float32 float32_rem( float32 a, float32 b STATUS_PARAM) -{ - return remainderf(a, b); -} - -float32 float32_sqrt( float32 a STATUS_PARAM) -{ - return sqrtf(a); -} -int float32_compare( float32 a, float32 b STATUS_PARAM ) -{ - if (a < b) { - return float_relation_less; - } else if (a == b) { - return float_relation_equal; - } else if (a > b) { - return float_relation_greater; - } else { - return float_relation_unordered; - } -} -int float32_compare_quiet( float32 a, float32 b STATUS_PARAM ) -{ - if (isless(a, b)) { - return float_relation_less; - } else if (a == b) { - return float_relation_equal; - } else if (isgreater(a, b)) { - return float_relation_greater; - } else { - return float_relation_unordered; - } -} -int float32_is_signaling_nan( float32 a1) -{ - float32u u; - uint32_t a; - u.f = a1; - a = u.i; - return ( ( ( a>>22 ) & 0x1FF ) == 0x1FE ) && ( a & 0x003FFFFF ); -} - -int float32_is_nan( float32 a1 ) -{ - float32u u; - uint64_t a; - u.f = a1; - a = u.i; - return ( 0xFF800000 < ( a<<1 ) ); -} - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE double-precision conversion routines. -*----------------------------------------------------------------------------*/ -int float64_to_int32( float64 a STATUS_PARAM) -{ - return long_to_int32(lrint(a)); -} -int float64_to_int32_round_to_zero( float64 a STATUS_PARAM) -{ - return (int)a; -} -int64_t float64_to_int64( float64 a STATUS_PARAM) -{ - return llrint(a); -} -int64_t float64_to_int64_round_to_zero( float64 a STATUS_PARAM) -{ - return (int64_t)a; -} -float32 float64_to_float32( float64 a STATUS_PARAM) -{ - return a; -} -#ifdef FLOATX80 -floatx80 float64_to_floatx80( float64 a STATUS_PARAM) -{ - return a; -} -#endif -#ifdef FLOAT128 -float128 float64_to_float128( float64 a STATUS_PARAM) -{ - return a; -} -#endif - -unsigned int float64_to_uint32( float64 a STATUS_PARAM) -{ - int64_t v; - unsigned int res; - - v = llrint(a); - if (v < 0) { - res = 0; - } else if (v > 0xffffffff) { - res = 0xffffffff; - } else { - res = v; - } - return res; -} -unsigned int float64_to_uint32_round_to_zero( float64 a STATUS_PARAM) -{ - int64_t v; - unsigned int res; - - v = (int64_t)a; - if (v < 0) { - res = 0; - } else if (v > 0xffffffff) { - res = 0xffffffff; - } else { - res = v; - } - return res; -} -uint64_t float64_to_uint64 (float64 a STATUS_PARAM) -{ - int64_t v; - - v = llrint(a + (float64)INT64_MIN); - - return v - INT64_MIN; -} -uint64_t float64_to_uint64_round_to_zero (float64 a STATUS_PARAM) -{ - int64_t v; - - v = (int64_t)(a + (float64)INT64_MIN); - - return v - INT64_MIN; -} - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE double-precision operations. -*----------------------------------------------------------------------------*/ -#if defined(__sun__) && defined(HOST_SOLARIS) && HOST_SOLARIS < 10 -static inline float64 trunc(float64 x) -{ - return x < 0 ? -floor(-x) : floor(x); -} -#endif -float64 float64_trunc_to_int( float64 a STATUS_PARAM ) -{ - return trunc(a); -} - -float64 float64_round_to_int( float64 a STATUS_PARAM ) -{ -#if defined(__arm__) - switch(STATUS(float_rounding_mode)) { - default: - case float_round_nearest_even: - asm("rndd %0, %1" : "=f" (a) : "f"(a)); - break; - case float_round_down: - asm("rnddm %0, %1" : "=f" (a) : "f"(a)); - break; - case float_round_up: - asm("rnddp %0, %1" : "=f" (a) : "f"(a)); - break; - case float_round_to_zero: - asm("rnddz %0, %1" : "=f" (a) : "f"(a)); - break; - } -#else - return rint(a); -#endif -} - -float64 float64_rem( float64 a, float64 b STATUS_PARAM) -{ - return remainder(a, b); -} - -float64 float64_sqrt( float64 a STATUS_PARAM) -{ - return sqrt(a); -} -int float64_compare( float64 a, float64 b STATUS_PARAM ) -{ - if (a < b) { - return float_relation_less; - } else if (a == b) { - return float_relation_equal; - } else if (a > b) { - return float_relation_greater; - } else { - return float_relation_unordered; - } -} -int float64_compare_quiet( float64 a, float64 b STATUS_PARAM ) -{ - if (isless(a, b)) { - return float_relation_less; - } else if (a == b) { - return float_relation_equal; - } else if (isgreater(a, b)) { - return float_relation_greater; - } else { - return float_relation_unordered; - } -} -int float64_is_signaling_nan( float64 a1) -{ - float64u u; - uint64_t a; - u.f = a1; - a = u.i; - return - ( ( ( a>>51 ) & 0xFFF ) == 0xFFE ) - && ( a & LIT64( 0x0007FFFFFFFFFFFF ) ); - -} - -int float64_is_nan( float64 a1 ) -{ - float64u u; - uint64_t a; - u.f = a1; - a = u.i; - - return ( LIT64( 0xFFF0000000000000 ) < (bits64) ( a<<1 ) ); - -} - -#ifdef FLOATX80 - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE extended double-precision conversion routines. -*----------------------------------------------------------------------------*/ -int floatx80_to_int32( floatx80 a STATUS_PARAM) -{ - return long_to_int32(lrintl(a)); -} -int floatx80_to_int32_round_to_zero( floatx80 a STATUS_PARAM) -{ - return (int)a; -} -int64_t floatx80_to_int64( floatx80 a STATUS_PARAM) -{ - return llrintl(a); -} -int64_t floatx80_to_int64_round_to_zero( floatx80 a STATUS_PARAM) -{ - return (int64_t)a; -} -float32 floatx80_to_float32( floatx80 a STATUS_PARAM) -{ - return a; -} -float64 floatx80_to_float64( floatx80 a STATUS_PARAM) -{ - return a; -} - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE extended double-precision operations. -*----------------------------------------------------------------------------*/ -floatx80 floatx80_round_to_int( floatx80 a STATUS_PARAM) -{ - return rintl(a); -} -floatx80 floatx80_rem( floatx80 a, floatx80 b STATUS_PARAM) -{ - return remainderl(a, b); -} -floatx80 floatx80_sqrt( floatx80 a STATUS_PARAM) -{ - return sqrtl(a); -} -int floatx80_compare( floatx80 a, floatx80 b STATUS_PARAM ) -{ - if (a < b) { - return float_relation_less; - } else if (a == b) { - return float_relation_equal; - } else if (a > b) { - return float_relation_greater; - } else { - return float_relation_unordered; - } -} -int floatx80_compare_quiet( floatx80 a, floatx80 b STATUS_PARAM ) -{ - if (isless(a, b)) { - return float_relation_less; - } else if (a == b) { - return float_relation_equal; - } else if (isgreater(a, b)) { - return float_relation_greater; - } else { - return float_relation_unordered; - } -} -int floatx80_is_signaling_nan( floatx80 a1) -{ - floatx80u u; - uint64_t aLow; - u.f = a1; - - aLow = u.i.low & ~ LIT64( 0x4000000000000000 ); - return - ( ( u.i.high & 0x7FFF ) == 0x7FFF ) - && (bits64) ( aLow<<1 ) - && ( u.i.low == aLow ); -} - -int floatx80_is_nan( floatx80 a1 ) -{ - floatx80u u; - u.f = a1; - return ( ( u.i.high & 0x7FFF ) == 0x7FFF ) && (bits64) ( u.i.low<<1 ); -} - -#endif diff --git a/qemu-0.11.0/fpu/softfloat-native.h b/qemu-0.11.0/fpu/softfloat-native.h deleted file mode 100644 index a28c769..0000000 --- a/qemu-0.11.0/fpu/softfloat-native.h +++ /dev/null @@ -1,496 +0,0 @@ -/* Native implementation of soft float functions */ -#include <math.h> - -#if (defined(HOST_BSD) && !defined(__APPLE__)) || defined(HOST_SOLARIS) -#include <ieeefp.h> -#define fabsf(f) ((float)fabs(f)) -#else -#include <fenv.h> -#endif - -#if defined(__OpenBSD__) || defined(__NetBSD__) -#include <sys/param.h> -#endif - -/* - * Define some C99-7.12.3 classification macros and - * some C99-.12.4 for Solaris systems OS less than 10, - * or Solaris 10 systems running GCC 3.x or less. - * Solaris 10 with GCC4 does not need these macros as they - * are defined in <iso/math_c99.h> with a compiler directive - */ -#if defined(HOST_SOLARIS) && (( HOST_SOLARIS <= 9 ) || ((HOST_SOLARIS >= 10) \ - && (__GNUC__ < 4))) \ - || (defined(__OpenBSD__) && (OpenBSD < 200811)) -/* - * C99 7.12.3 classification macros - * and - * C99 7.12.14 comparison macros - * - * ... do not work on Solaris 10 using GNU CC 3.4.x. - * Try to workaround the missing / broken C99 math macros. - */ -#if defined(__OpenBSD__) -#define unordered(x, y) (isnan(x) || isnan(y)) -#endif - -#ifdef __NetBSD__ -#ifndef isgreater -#define isgreater(x, y) __builtin_isgreater(x, y) -#endif -#ifndef isgreaterequal -#define isgreaterequal(x, y) __builtin_isgreaterequal(x, y) -#endif -#ifndef isless -#define isless(x, y) __builtin_isless(x, y) -#endif -#ifndef islessequal -#define islessequal(x, y) __builtin_islessequal(x, y) -#endif -#ifndef isunordered -#define isunordered(x, y) __builtin_isunordered(x, y) -#endif -#endif - - -#define isnormal(x) (fpclass(x) >= FP_NZERO) -#define isgreater(x, y) ((!unordered(x, y)) && ((x) > (y))) -#define isgreaterequal(x, y) ((!unordered(x, y)) && ((x) >= (y))) -#define isless(x, y) ((!unordered(x, y)) && ((x) < (y))) -#define islessequal(x, y) ((!unordered(x, y)) && ((x) <= (y))) -#define isunordered(x,y) unordered(x, y) -#endif - -#if defined(__sun__) && !defined(NEED_LIBSUNMATH) - -#ifndef isnan -# define isnan(x) \ - (sizeof (x) == sizeof (long double) ? isnan_ld (x) \ - : sizeof (x) == sizeof (double) ? isnan_d (x) \ - : isnan_f (x)) -static inline int isnan_f (float x) { return x != x; } -static inline int isnan_d (double x) { return x != x; } -static inline int isnan_ld (long double x) { return x != x; } -#endif - -#ifndef isinf -# define isinf(x) \ - (sizeof (x) == sizeof (long double) ? isinf_ld (x) \ - : sizeof (x) == sizeof (double) ? isinf_d (x) \ - : isinf_f (x)) -static inline int isinf_f (float x) { return isnan (x - x); } -static inline int isinf_d (double x) { return isnan (x - x); } -static inline int isinf_ld (long double x) { return isnan (x - x); } -#endif -#endif - -typedef float float32; -typedef double float64; -#ifdef FLOATX80 -typedef long double floatx80; -#endif - -typedef union { - float32 f; - uint32_t i; -} float32u; -typedef union { - float64 f; - uint64_t i; -} float64u; -#ifdef FLOATX80 -typedef union { - floatx80 f; - struct { - uint64_t low; - uint16_t high; - } i; -} floatx80u; -#endif - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE floating-point rounding mode. -*----------------------------------------------------------------------------*/ -#if (defined(HOST_BSD) && !defined(__APPLE__)) || defined(HOST_SOLARIS) -#if defined(__OpenBSD__) -#define FE_RM FP_RM -#define FE_RP FP_RP -#define FE_RZ FP_RZ -#endif -enum { - float_round_nearest_even = FP_RN, - float_round_down = FP_RM, - float_round_up = FP_RP, - float_round_to_zero = FP_RZ -}; -#elif defined(__arm__) -enum { - float_round_nearest_even = 0, - float_round_down = 1, - float_round_up = 2, - float_round_to_zero = 3 -}; -#else -enum { - float_round_nearest_even = FE_TONEAREST, - float_round_down = FE_DOWNWARD, - float_round_up = FE_UPWARD, - float_round_to_zero = FE_TOWARDZERO -}; -#endif - -typedef struct float_status { - int float_rounding_mode; -#ifdef FLOATX80 - int floatx80_rounding_precision; -#endif -} float_status; - -void set_float_rounding_mode(int val STATUS_PARAM); -#ifdef FLOATX80 -void set_floatx80_rounding_precision(int val STATUS_PARAM); -#endif - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE integer-to-floating-point conversion routines. -*----------------------------------------------------------------------------*/ -float32 int32_to_float32( int STATUS_PARAM); -float32 uint32_to_float32( unsigned int STATUS_PARAM); -float64 int32_to_float64( int STATUS_PARAM); -float64 uint32_to_float64( unsigned int STATUS_PARAM); -#ifdef FLOATX80 -floatx80 int32_to_floatx80( int STATUS_PARAM); -#endif -#ifdef FLOAT128 -float128 int32_to_float128( int STATUS_PARAM); -#endif -float32 int64_to_float32( int64_t STATUS_PARAM); -float32 uint64_to_float32( uint64_t STATUS_PARAM); -float64 int64_to_float64( int64_t STATUS_PARAM); -float64 uint64_to_float64( uint64_t v STATUS_PARAM); -#ifdef FLOATX80 -floatx80 int64_to_floatx80( int64_t STATUS_PARAM); -#endif -#ifdef FLOAT128 -float128 int64_to_float128( int64_t STATUS_PARAM); -#endif - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE single-precision conversion routines. -*----------------------------------------------------------------------------*/ -int float32_to_int32( float32 STATUS_PARAM); -int float32_to_int32_round_to_zero( float32 STATUS_PARAM); -unsigned int float32_to_uint32( float32 a STATUS_PARAM); -unsigned int float32_to_uint32_round_to_zero( float32 a STATUS_PARAM); -int64_t float32_to_int64( float32 STATUS_PARAM); -int64_t float32_to_int64_round_to_zero( float32 STATUS_PARAM); -float64 float32_to_float64( float32 STATUS_PARAM); -#ifdef FLOATX80 -floatx80 float32_to_floatx80( float32 STATUS_PARAM); -#endif -#ifdef FLOAT128 -float128 float32_to_float128( float32 STATUS_PARAM); -#endif - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE single-precision operations. -*----------------------------------------------------------------------------*/ -float32 float32_round_to_int( float32 STATUS_PARAM); -INLINE float32 float32_add( float32 a, float32 b STATUS_PARAM) -{ - return a + b; -} -INLINE float32 float32_sub( float32 a, float32 b STATUS_PARAM) -{ - return a - b; -} -INLINE float32 float32_mul( float32 a, float32 b STATUS_PARAM) -{ - return a * b; -} -INLINE float32 float32_div( float32 a, float32 b STATUS_PARAM) -{ - return a / b; -} -float32 float32_rem( float32, float32 STATUS_PARAM); -float32 float32_sqrt( float32 STATUS_PARAM); -INLINE int float32_eq( float32 a, float32 b STATUS_PARAM) -{ - return a == b; -} -INLINE int float32_le( float32 a, float32 b STATUS_PARAM) -{ - return a <= b; -} -INLINE int float32_lt( float32 a, float32 b STATUS_PARAM) -{ - return a < b; -} -INLINE int float32_eq_signaling( float32 a, float32 b STATUS_PARAM) -{ - return a <= b && a >= b; -} -INLINE int float32_le_quiet( float32 a, float32 b STATUS_PARAM) -{ - return islessequal(a, b); -} -INLINE int float32_lt_quiet( float32 a, float32 b STATUS_PARAM) -{ - return isless(a, b); -} -INLINE int float32_unordered( float32 a, float32 b STATUS_PARAM) -{ - return isunordered(a, b); - -} -int float32_compare( float32, float32 STATUS_PARAM ); -int float32_compare_quiet( float32, float32 STATUS_PARAM ); -int float32_is_signaling_nan( float32 ); -int float32_is_nan( float32 ); - -INLINE float32 float32_abs(float32 a) -{ - return fabsf(a); -} - -INLINE float32 float32_chs(float32 a) -{ - return -a; -} - -INLINE float32 float32_is_infinity(float32 a) -{ - return fpclassify(a) == FP_INFINITE; -} - -INLINE float32 float32_is_neg(float32 a) -{ - float32u u; - u.f = a; - return u.i >> 31; -} - -INLINE float32 float32_is_zero(float32 a) -{ - return fpclassify(a) == FP_ZERO; -} - -INLINE float32 float32_scalbn(float32 a, int n) -{ - return scalbnf(a, n); -} - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE double-precision conversion routines. -*----------------------------------------------------------------------------*/ -int float64_to_int32( float64 STATUS_PARAM ); -int float64_to_int32_round_to_zero( float64 STATUS_PARAM ); -unsigned int float64_to_uint32( float64 STATUS_PARAM ); -unsigned int float64_to_uint32_round_to_zero( float64 STATUS_PARAM ); -int64_t float64_to_int64( float64 STATUS_PARAM ); -int64_t float64_to_int64_round_to_zero( float64 STATUS_PARAM ); -uint64_t float64_to_uint64( float64 STATUS_PARAM ); -uint64_t float64_to_uint64_round_to_zero( float64 STATUS_PARAM ); -float32 float64_to_float32( float64 STATUS_PARAM ); -#ifdef FLOATX80 -floatx80 float64_to_floatx80( float64 STATUS_PARAM ); -#endif -#ifdef FLOAT128 -float128 float64_to_float128( float64 STATUS_PARAM ); -#endif - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE double-precision operations. -*----------------------------------------------------------------------------*/ -float64 float64_round_to_int( float64 STATUS_PARAM ); -float64 float64_trunc_to_int( float64 STATUS_PARAM ); -INLINE float64 float64_add( float64 a, float64 b STATUS_PARAM) -{ - return a + b; -} -INLINE float64 float64_sub( float64 a, float64 b STATUS_PARAM) -{ - return a - b; -} -INLINE float64 float64_mul( float64 a, float64 b STATUS_PARAM) -{ - return a * b; -} -INLINE float64 float64_div( float64 a, float64 b STATUS_PARAM) -{ - return a / b; -} -float64 float64_rem( float64, float64 STATUS_PARAM ); -float64 float64_sqrt( float64 STATUS_PARAM ); -INLINE int float64_eq( float64 a, float64 b STATUS_PARAM) -{ - return a == b; -} -INLINE int float64_le( float64 a, float64 b STATUS_PARAM) -{ - return a <= b; -} -INLINE int float64_lt( float64 a, float64 b STATUS_PARAM) -{ - return a < b; -} -INLINE int float64_eq_signaling( float64 a, float64 b STATUS_PARAM) -{ - return a <= b && a >= b; -} -INLINE int float64_le_quiet( float64 a, float64 b STATUS_PARAM) -{ - return islessequal(a, b); -} -INLINE int float64_lt_quiet( float64 a, float64 b STATUS_PARAM) -{ - return isless(a, b); - -} -INLINE int float64_unordered( float64 a, float64 b STATUS_PARAM) -{ - return isunordered(a, b); - -} -int float64_compare( float64, float64 STATUS_PARAM ); -int float64_compare_quiet( float64, float64 STATUS_PARAM ); -int float64_is_signaling_nan( float64 ); -int float64_is_nan( float64 ); - -INLINE float64 float64_abs(float64 a) -{ - return fabs(a); -} - -INLINE float64 float64_chs(float64 a) -{ - return -a; -} - -INLINE float64 float64_is_infinity(float64 a) -{ - return fpclassify(a) == FP_INFINITE; -} - -INLINE float64 float64_is_neg(float64 a) -{ - float64u u; - u.f = a; - return u.i >> 63; -} - -INLINE float64 float64_is_zero(float64 a) -{ - return fpclassify(a) == FP_ZERO; -} - -INLINE float64 float64_scalbn(float64 a, int n) -{ - return scalbn(a, n); -} - -#ifdef FLOATX80 - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE extended double-precision conversion routines. -*----------------------------------------------------------------------------*/ -int floatx80_to_int32( floatx80 STATUS_PARAM ); -int floatx80_to_int32_round_to_zero( floatx80 STATUS_PARAM ); -int64_t floatx80_to_int64( floatx80 STATUS_PARAM); -int64_t floatx80_to_int64_round_to_zero( floatx80 STATUS_PARAM); -float32 floatx80_to_float32( floatx80 STATUS_PARAM ); -float64 floatx80_to_float64( floatx80 STATUS_PARAM ); -#ifdef FLOAT128 -float128 floatx80_to_float128( floatx80 STATUS_PARAM ); -#endif - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE extended double-precision operations. -*----------------------------------------------------------------------------*/ -floatx80 floatx80_round_to_int( floatx80 STATUS_PARAM ); -INLINE floatx80 floatx80_add( floatx80 a, floatx80 b STATUS_PARAM) -{ - return a + b; -} -INLINE floatx80 floatx80_sub( floatx80 a, floatx80 b STATUS_PARAM) -{ - return a - b; -} -INLINE floatx80 floatx80_mul( floatx80 a, floatx80 b STATUS_PARAM) -{ - return a * b; -} -INLINE floatx80 floatx80_div( floatx80 a, floatx80 b STATUS_PARAM) -{ - return a / b; -} -floatx80 floatx80_rem( floatx80, floatx80 STATUS_PARAM ); -floatx80 floatx80_sqrt( floatx80 STATUS_PARAM ); -INLINE int floatx80_eq( floatx80 a, floatx80 b STATUS_PARAM) -{ - return a == b; -} -INLINE int floatx80_le( floatx80 a, floatx80 b STATUS_PARAM) -{ - return a <= b; -} -INLINE int floatx80_lt( floatx80 a, floatx80 b STATUS_PARAM) -{ - return a < b; -} -INLINE int floatx80_eq_signaling( floatx80 a, floatx80 b STATUS_PARAM) -{ - return a <= b && a >= b; -} -INLINE int floatx80_le_quiet( floatx80 a, floatx80 b STATUS_PARAM) -{ - return islessequal(a, b); -} -INLINE int floatx80_lt_quiet( floatx80 a, floatx80 b STATUS_PARAM) -{ - return isless(a, b); - -} -INLINE int floatx80_unordered( floatx80 a, floatx80 b STATUS_PARAM) -{ - return isunordered(a, b); - -} -int floatx80_compare( floatx80, floatx80 STATUS_PARAM ); -int floatx80_compare_quiet( floatx80, floatx80 STATUS_PARAM ); -int floatx80_is_signaling_nan( floatx80 ); -int floatx80_is_nan( floatx80 ); - -INLINE floatx80 floatx80_abs(floatx80 a) -{ - return fabsl(a); -} - -INLINE floatx80 floatx80_chs(floatx80 a) -{ - return -a; -} - -INLINE floatx80 floatx80_is_infinity(floatx80 a) -{ - return fpclassify(a) == FP_INFINITE; -} - -INLINE floatx80 floatx80_is_neg(floatx80 a) -{ - floatx80u u; - u.f = a; - return u.i.high >> 15; -} - -INLINE floatx80 floatx80_is_zero(floatx80 a) -{ - return fpclassify(a) == FP_ZERO; -} - -INLINE floatx80 floatx80_scalbn(floatx80 a, int n) -{ - return scalbnl(a, n); -} - -#endif diff --git a/qemu-0.11.0/fpu/softfloat-specialize.h b/qemu-0.11.0/fpu/softfloat-specialize.h deleted file mode 100644 index f607e19..0000000 --- a/qemu-0.11.0/fpu/softfloat-specialize.h +++ /dev/null @@ -1,581 +0,0 @@ - -/*============================================================================ - -This C source fragment is part of the SoftFloat IEC/IEEE Floating-point -Arithmetic Package, Release 2b. - -Written by John R. Hauser. This work was made possible in part by the -International Computer Science Institute, located at Suite 600, 1947 Center -Street, Berkeley, California 94704. Funding was partially provided by the -National Science Foundation under grant MIP-9311980. The original version -of this code was written as part of a project to build a fixed-point vector -processor in collaboration with the University of California at Berkeley, -overseen by Profs. Nelson Morgan and John Wawrzynek. More information -is available through the Web page `http://www.cs.berkeley.edu/~jhauser/ -arithmetic/SoftFloat.html'. - -THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has -been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES -RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS -AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES, -COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE -EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE -INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, COSTS, OR -OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE. - -Derivative works are acceptable, even for commercial purposes, so long as -(1) the source code for the derivative work includes prominent notice that -the work is derivative, and (2) the source code includes prominent notice with -these four paragraphs for those parts of this code that are retained. - -=============================================================================*/ - -#if defined(TARGET_MIPS) || defined(TARGET_HPPA) -#define SNAN_BIT_IS_ONE 1 -#else -#define SNAN_BIT_IS_ONE 0 -#endif - -/*---------------------------------------------------------------------------- -| Raises the exceptions specified by `flags'. Floating-point traps can be -| defined here if desired. It is currently not possible for such a trap -| to substitute a result value. If traps are not implemented, this routine -| should be simply `float_exception_flags |= flags;'. -*----------------------------------------------------------------------------*/ - -void float_raise( int8 flags STATUS_PARAM ) -{ - STATUS(float_exception_flags) |= flags; -} - -/*---------------------------------------------------------------------------- -| Internal canonical NaN format. -*----------------------------------------------------------------------------*/ -typedef struct { - flag sign; - bits64 high, low; -} commonNaNT; - -/*---------------------------------------------------------------------------- -| The pattern for a default generated single-precision NaN. -*----------------------------------------------------------------------------*/ -#if defined(TARGET_SPARC) -#define float32_default_nan make_float32(0x7FFFFFFF) -#elif defined(TARGET_POWERPC) || defined(TARGET_ARM) -#define float32_default_nan make_float32(0x7FC00000) -#elif defined(TARGET_HPPA) -#define float32_default_nan make_float32(0x7FA00000) -#elif SNAN_BIT_IS_ONE -#define float32_default_nan make_float32(0x7FBFFFFF) -#else -#define float32_default_nan make_float32(0xFFC00000) -#endif - -/*---------------------------------------------------------------------------- -| Returns 1 if the single-precision floating-point value `a' is a quiet -| NaN; otherwise returns 0. -*----------------------------------------------------------------------------*/ - -int float32_is_nan( float32 a_ ) -{ - uint32_t a = float32_val(a_); -#if SNAN_BIT_IS_ONE - return ( ( ( a>>22 ) & 0x1FF ) == 0x1FE ) && ( a & 0x003FFFFF ); -#else - return ( 0xFF800000 <= (bits32) ( a<<1 ) ); -#endif -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the single-precision floating-point value `a' is a signaling -| NaN; otherwise returns 0. -*----------------------------------------------------------------------------*/ - -int float32_is_signaling_nan( float32 a_ ) -{ - uint32_t a = float32_val(a_); -#if SNAN_BIT_IS_ONE - return ( 0xFF800000 <= (bits32) ( a<<1 ) ); -#else - return ( ( ( a>>22 ) & 0x1FF ) == 0x1FE ) && ( a & 0x003FFFFF ); -#endif -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the single-precision floating-point NaN -| `a' to the canonical NaN format. If `a' is a signaling NaN, the invalid -| exception is raised. -*----------------------------------------------------------------------------*/ - -static commonNaNT float32ToCommonNaN( float32 a STATUS_PARAM ) -{ - commonNaNT z; - - if ( float32_is_signaling_nan( a ) ) float_raise( float_flag_invalid STATUS_VAR ); - z.sign = float32_val(a)>>31; - z.low = 0; - z.high = ( (bits64) float32_val(a) )<<41; - return z; -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the canonical NaN `a' to the single- -| precision floating-point format. -*----------------------------------------------------------------------------*/ - -static float32 commonNaNToFloat32( commonNaNT a ) -{ - bits32 mantissa = a.high>>41; - if ( mantissa ) - return make_float32( - ( ( (bits32) a.sign )<<31 ) | 0x7F800000 | ( a.high>>41 ) ); - else - return float32_default_nan; -} - -/*---------------------------------------------------------------------------- -| Takes two single-precision floating-point values `a' and `b', one of which -| is a NaN, and returns the appropriate NaN result. If either `a' or `b' is a -| signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ - -static float32 propagateFloat32NaN( float32 a, float32 b STATUS_PARAM) -{ - flag aIsNaN, aIsSignalingNaN, bIsNaN, bIsSignalingNaN; - bits32 av, bv, res; - - if ( STATUS(default_nan_mode) ) - return float32_default_nan; - - aIsNaN = float32_is_nan( a ); - aIsSignalingNaN = float32_is_signaling_nan( a ); - bIsNaN = float32_is_nan( b ); - bIsSignalingNaN = float32_is_signaling_nan( b ); - av = float32_val(a); - bv = float32_val(b); -#if SNAN_BIT_IS_ONE - av &= ~0x00400000; - bv &= ~0x00400000; -#else - av |= 0x00400000; - bv |= 0x00400000; -#endif - if ( aIsSignalingNaN | bIsSignalingNaN ) float_raise( float_flag_invalid STATUS_VAR); - if ( aIsSignalingNaN ) { - if ( bIsSignalingNaN ) goto returnLargerSignificand; - res = bIsNaN ? bv : av; - } - else if ( aIsNaN ) { - if ( bIsSignalingNaN || ! bIsNaN ) - res = av; - else { - returnLargerSignificand: - if ( (bits32) ( av<<1 ) < (bits32) ( bv<<1 ) ) - res = bv; - else if ( (bits32) ( bv<<1 ) < (bits32) ( av<<1 ) ) - res = av; - else - res = ( av < bv ) ? av : bv; - } - } - else { - res = bv; - } - return make_float32(res); -} - -/*---------------------------------------------------------------------------- -| The pattern for a default generated double-precision NaN. -*----------------------------------------------------------------------------*/ -#if defined(TARGET_SPARC) -#define float64_default_nan make_float64(LIT64( 0x7FFFFFFFFFFFFFFF )) -#elif defined(TARGET_POWERPC) || defined(TARGET_ARM) -#define float64_default_nan make_float64(LIT64( 0x7FF8000000000000 )) -#elif defined(TARGET_HPPA) -#define float64_default_nan make_float64(LIT64( 0x7FF4000000000000 )) -#elif SNAN_BIT_IS_ONE -#define float64_default_nan make_float64(LIT64( 0x7FF7FFFFFFFFFFFF )) -#else -#define float64_default_nan make_float64(LIT64( 0xFFF8000000000000 )) -#endif - -/*---------------------------------------------------------------------------- -| Returns 1 if the double-precision floating-point value `a' is a quiet -| NaN; otherwise returns 0. -*----------------------------------------------------------------------------*/ - -int float64_is_nan( float64 a_ ) -{ - bits64 a = float64_val(a_); -#if SNAN_BIT_IS_ONE - return - ( ( ( a>>51 ) & 0xFFF ) == 0xFFE ) - && ( a & LIT64( 0x0007FFFFFFFFFFFF ) ); -#else - return ( LIT64( 0xFFF0000000000000 ) <= (bits64) ( a<<1 ) ); -#endif -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the double-precision floating-point value `a' is a signaling -| NaN; otherwise returns 0. -*----------------------------------------------------------------------------*/ - -int float64_is_signaling_nan( float64 a_ ) -{ - bits64 a = float64_val(a_); -#if SNAN_BIT_IS_ONE - return ( LIT64( 0xFFF0000000000000 ) <= (bits64) ( a<<1 ) ); -#else - return - ( ( ( a>>51 ) & 0xFFF ) == 0xFFE ) - && ( a & LIT64( 0x0007FFFFFFFFFFFF ) ); -#endif -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the double-precision floating-point NaN -| `a' to the canonical NaN format. If `a' is a signaling NaN, the invalid -| exception is raised. -*----------------------------------------------------------------------------*/ - -static commonNaNT float64ToCommonNaN( float64 a STATUS_PARAM) -{ - commonNaNT z; - - if ( float64_is_signaling_nan( a ) ) float_raise( float_flag_invalid STATUS_VAR); - z.sign = float64_val(a)>>63; - z.low = 0; - z.high = float64_val(a)<<12; - return z; -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the canonical NaN `a' to the double- -| precision floating-point format. -*----------------------------------------------------------------------------*/ - -static float64 commonNaNToFloat64( commonNaNT a ) -{ - bits64 mantissa = a.high>>12; - - if ( mantissa ) - return make_float64( - ( ( (bits64) a.sign )<<63 ) - | LIT64( 0x7FF0000000000000 ) - | ( a.high>>12 )); - else - return float64_default_nan; -} - -/*---------------------------------------------------------------------------- -| Takes two double-precision floating-point values `a' and `b', one of which -| is a NaN, and returns the appropriate NaN result. If either `a' or `b' is a -| signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ - -static float64 propagateFloat64NaN( float64 a, float64 b STATUS_PARAM) -{ - flag aIsNaN, aIsSignalingNaN, bIsNaN, bIsSignalingNaN; - bits64 av, bv, res; - - if ( STATUS(default_nan_mode) ) - return float64_default_nan; - - aIsNaN = float64_is_nan( a ); - aIsSignalingNaN = float64_is_signaling_nan( a ); - bIsNaN = float64_is_nan( b ); - bIsSignalingNaN = float64_is_signaling_nan( b ); - av = float64_val(a); - bv = float64_val(b); -#if SNAN_BIT_IS_ONE - av &= ~LIT64( 0x0008000000000000 ); - bv &= ~LIT64( 0x0008000000000000 ); -#else - av |= LIT64( 0x0008000000000000 ); - bv |= LIT64( 0x0008000000000000 ); -#endif - if ( aIsSignalingNaN | bIsSignalingNaN ) float_raise( float_flag_invalid STATUS_VAR); - if ( aIsSignalingNaN ) { - if ( bIsSignalingNaN ) goto returnLargerSignificand; - res = bIsNaN ? bv : av; - } - else if ( aIsNaN ) { - if ( bIsSignalingNaN || ! bIsNaN ) - res = av; - else { - returnLargerSignificand: - if ( (bits64) ( av<<1 ) < (bits64) ( bv<<1 ) ) - res = bv; - else if ( (bits64) ( bv<<1 ) < (bits64) ( av<<1 ) ) - res = av; - else - res = ( av < bv ) ? av : bv; - } - } - else { - res = bv; - } - return make_float64(res); -} - -#ifdef FLOATX80 - -/*---------------------------------------------------------------------------- -| The pattern for a default generated extended double-precision NaN. The -| `high' and `low' values hold the most- and least-significant bits, -| respectively. -*----------------------------------------------------------------------------*/ -#if SNAN_BIT_IS_ONE -#define floatx80_default_nan_high 0x7FFF -#define floatx80_default_nan_low LIT64( 0xBFFFFFFFFFFFFFFF ) -#else -#define floatx80_default_nan_high 0xFFFF -#define floatx80_default_nan_low LIT64( 0xC000000000000000 ) -#endif - -/*---------------------------------------------------------------------------- -| Returns 1 if the extended double-precision floating-point value `a' is a -| quiet NaN; otherwise returns 0. -*----------------------------------------------------------------------------*/ - -int floatx80_is_nan( floatx80 a ) -{ -#if SNAN_BIT_IS_ONE - bits64 aLow; - - aLow = a.low & ~ LIT64( 0x4000000000000000 ); - return - ( ( a.high & 0x7FFF ) == 0x7FFF ) - && (bits64) ( aLow<<1 ) - && ( a.low == aLow ); -#else - return ( ( a.high & 0x7FFF ) == 0x7FFF ) && (bits64) ( a.low<<1 ); -#endif -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the extended double-precision floating-point value `a' is a -| signaling NaN; otherwise returns 0. -*----------------------------------------------------------------------------*/ - -int floatx80_is_signaling_nan( floatx80 a ) -{ -#if SNAN_BIT_IS_ONE - return ( ( a.high & 0x7FFF ) == 0x7FFF ) && (bits64) ( a.low<<1 ); -#else - bits64 aLow; - - aLow = a.low & ~ LIT64( 0x4000000000000000 ); - return - ( ( a.high & 0x7FFF ) == 0x7FFF ) - && (bits64) ( aLow<<1 ) - && ( a.low == aLow ); -#endif -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the extended double-precision floating- -| point NaN `a' to the canonical NaN format. If `a' is a signaling NaN, the -| invalid exception is raised. -*----------------------------------------------------------------------------*/ - -static commonNaNT floatx80ToCommonNaN( floatx80 a STATUS_PARAM) -{ - commonNaNT z; - - if ( floatx80_is_signaling_nan( a ) ) float_raise( float_flag_invalid STATUS_VAR); - z.sign = a.high>>15; - z.low = 0; - z.high = a.low; - return z; -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the canonical NaN `a' to the extended -| double-precision floating-point format. -*----------------------------------------------------------------------------*/ - -static floatx80 commonNaNToFloatx80( commonNaNT a ) -{ - floatx80 z; - - if (a.high) - z.low = a.high; - else - z.low = floatx80_default_nan_low; - z.high = ( ( (bits16) a.sign )<<15 ) | 0x7FFF; - return z; -} - -/*---------------------------------------------------------------------------- -| Takes two extended double-precision floating-point values `a' and `b', one -| of which is a NaN, and returns the appropriate NaN result. If either `a' or -| `b' is a signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ - -static floatx80 propagateFloatx80NaN( floatx80 a, floatx80 b STATUS_PARAM) -{ - flag aIsNaN, aIsSignalingNaN, bIsNaN, bIsSignalingNaN; - - if ( STATUS(default_nan_mode) ) { - a.low = floatx80_default_nan_low; - a.high = floatx80_default_nan_high; - return a; - } - - aIsNaN = floatx80_is_nan( a ); - aIsSignalingNaN = floatx80_is_signaling_nan( a ); - bIsNaN = floatx80_is_nan( b ); - bIsSignalingNaN = floatx80_is_signaling_nan( b ); -#if SNAN_BIT_IS_ONE - a.low &= ~LIT64( 0xC000000000000000 ); - b.low &= ~LIT64( 0xC000000000000000 ); -#else - a.low |= LIT64( 0xC000000000000000 ); - b.low |= LIT64( 0xC000000000000000 ); -#endif - if ( aIsSignalingNaN | bIsSignalingNaN ) float_raise( float_flag_invalid STATUS_VAR); - if ( aIsSignalingNaN ) { - if ( bIsSignalingNaN ) goto returnLargerSignificand; - return bIsNaN ? b : a; - } - else if ( aIsNaN ) { - if ( bIsSignalingNaN || ! bIsNaN ) return a; - returnLargerSignificand: - if ( a.low < b.low ) return b; - if ( b.low < a.low ) return a; - return ( a.high < b.high ) ? a : b; - } - else { - return b; - } -} - -#endif - -#ifdef FLOAT128 - -/*---------------------------------------------------------------------------- -| The pattern for a default generated quadruple-precision NaN. The `high' and -| `low' values hold the most- and least-significant bits, respectively. -*----------------------------------------------------------------------------*/ -#if SNAN_BIT_IS_ONE -#define float128_default_nan_high LIT64( 0x7FFF7FFFFFFFFFFF ) -#define float128_default_nan_low LIT64( 0xFFFFFFFFFFFFFFFF ) -#else -#define float128_default_nan_high LIT64( 0xFFFF800000000000 ) -#define float128_default_nan_low LIT64( 0x0000000000000000 ) -#endif - -/*---------------------------------------------------------------------------- -| Returns 1 if the quadruple-precision floating-point value `a' is a quiet -| NaN; otherwise returns 0. -*----------------------------------------------------------------------------*/ - -int float128_is_nan( float128 a ) -{ -#if SNAN_BIT_IS_ONE - return - ( ( ( a.high>>47 ) & 0xFFFF ) == 0xFFFE ) - && ( a.low || ( a.high & LIT64( 0x00007FFFFFFFFFFF ) ) ); -#else - return - ( LIT64( 0xFFFE000000000000 ) <= (bits64) ( a.high<<1 ) ) - && ( a.low || ( a.high & LIT64( 0x0000FFFFFFFFFFFF ) ) ); -#endif -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the quadruple-precision floating-point value `a' is a -| signaling NaN; otherwise returns 0. -*----------------------------------------------------------------------------*/ - -int float128_is_signaling_nan( float128 a ) -{ -#if SNAN_BIT_IS_ONE - return - ( LIT64( 0xFFFE000000000000 ) <= (bits64) ( a.high<<1 ) ) - && ( a.low || ( a.high & LIT64( 0x0000FFFFFFFFFFFF ) ) ); -#else - return - ( ( ( a.high>>47 ) & 0xFFFF ) == 0xFFFE ) - && ( a.low || ( a.high & LIT64( 0x00007FFFFFFFFFFF ) ) ); -#endif -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the quadruple-precision floating-point NaN -| `a' to the canonical NaN format. If `a' is a signaling NaN, the invalid -| exception is raised. -*----------------------------------------------------------------------------*/ - -static commonNaNT float128ToCommonNaN( float128 a STATUS_PARAM) -{ - commonNaNT z; - - if ( float128_is_signaling_nan( a ) ) float_raise( float_flag_invalid STATUS_VAR); - z.sign = a.high>>63; - shortShift128Left( a.high, a.low, 16, &z.high, &z.low ); - return z; -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the canonical NaN `a' to the quadruple- -| precision floating-point format. -*----------------------------------------------------------------------------*/ - -static float128 commonNaNToFloat128( commonNaNT a ) -{ - float128 z; - - shift128Right( a.high, a.low, 16, &z.high, &z.low ); - z.high |= ( ( (bits64) a.sign )<<63 ) | LIT64( 0x7FFF000000000000 ); - return z; -} - -/*---------------------------------------------------------------------------- -| Takes two quadruple-precision floating-point values `a' and `b', one of -| which is a NaN, and returns the appropriate NaN result. If either `a' or -| `b' is a signaling NaN, the invalid exception is raised. -*----------------------------------------------------------------------------*/ - -static float128 propagateFloat128NaN( float128 a, float128 b STATUS_PARAM) -{ - flag aIsNaN, aIsSignalingNaN, bIsNaN, bIsSignalingNaN; - - if ( STATUS(default_nan_mode) ) { - a.low = float128_default_nan_low; - a.high = float128_default_nan_high; - return a; - } - - aIsNaN = float128_is_nan( a ); - aIsSignalingNaN = float128_is_signaling_nan( a ); - bIsNaN = float128_is_nan( b ); - bIsSignalingNaN = float128_is_signaling_nan( b ); -#if SNAN_BIT_IS_ONE - a.high &= ~LIT64( 0x0000800000000000 ); - b.high &= ~LIT64( 0x0000800000000000 ); -#else - a.high |= LIT64( 0x0000800000000000 ); - b.high |= LIT64( 0x0000800000000000 ); -#endif - if ( aIsSignalingNaN | bIsSignalingNaN ) float_raise( float_flag_invalid STATUS_VAR); - if ( aIsSignalingNaN ) { - if ( bIsSignalingNaN ) goto returnLargerSignificand; - return bIsNaN ? b : a; - } - else if ( aIsNaN ) { - if ( bIsSignalingNaN || ! bIsNaN ) return a; - returnLargerSignificand: - if ( lt128( a.high<<1, a.low, b.high<<1, b.low ) ) return b; - if ( lt128( b.high<<1, b.low, a.high<<1, a.low ) ) return a; - return ( a.high < b.high ) ? a : b; - } - else { - return b; - } -} - -#endif diff --git a/qemu-0.11.0/fpu/softfloat.c b/qemu-0.11.0/fpu/softfloat.c deleted file mode 100644 index 4d58744..0000000 --- a/qemu-0.11.0/fpu/softfloat.c +++ /dev/null @@ -1,5670 +0,0 @@ - -/*============================================================================ - -This C source file is part of the SoftFloat IEC/IEEE Floating-point Arithmetic -Package, Release 2b. - -Written by John R. Hauser. This work was made possible in part by the -International Computer Science Institute, located at Suite 600, 1947 Center -Street, Berkeley, California 94704. Funding was partially provided by the -National Science Foundation under grant MIP-9311980. The original version -of this code was written as part of a project to build a fixed-point vector -processor in collaboration with the University of California at Berkeley, -overseen by Profs. Nelson Morgan and John Wawrzynek. More information -is available through the Web page `http://www.cs.berkeley.edu/~jhauser/ -arithmetic/SoftFloat.html'. - -THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has -been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES -RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS -AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES, -COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE -EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE -INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, COSTS, OR -OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE. - -Derivative works are acceptable, even for commercial purposes, so long as -(1) the source code for the derivative work includes prominent notice that -the work is derivative, and (2) the source code includes prominent notice with -these four paragraphs for those parts of this code that are retained. - -=============================================================================*/ - -/* FIXME: Flush-To-Zero only effects results. Denormal inputs should also - be flushed to zero. */ -#include "softfloat.h" - -/*---------------------------------------------------------------------------- -| Primitive arithmetic functions, including multi-word arithmetic, and -| division and square root approximations. (Can be specialized to target if -| desired.) -*----------------------------------------------------------------------------*/ -#include "softfloat-macros.h" - -/*---------------------------------------------------------------------------- -| Functions and definitions to determine: (1) whether tininess for underflow -| is detected before or after rounding by default, (2) what (if anything) -| happens when exceptions are raised, (3) how signaling NaNs are distinguished -| from quiet NaNs, (4) the default generated quiet NaNs, and (5) how NaNs -| are propagated from function inputs to output. These details are target- -| specific. -*----------------------------------------------------------------------------*/ -#include "softfloat-specialize.h" - -void set_float_rounding_mode(int val STATUS_PARAM) -{ - STATUS(float_rounding_mode) = val; -} - -void set_float_exception_flags(int val STATUS_PARAM) -{ - STATUS(float_exception_flags) = val; -} - -#ifdef FLOATX80 -void set_floatx80_rounding_precision(int val STATUS_PARAM) -{ - STATUS(floatx80_rounding_precision) = val; -} -#endif - -/*---------------------------------------------------------------------------- -| Takes a 64-bit fixed-point value `absZ' with binary point between bits 6 -| and 7, and returns the properly rounded 32-bit integer corresponding to the -| input. If `zSign' is 1, the input is negated before being converted to an -| integer. Bit 63 of `absZ' must be zero. Ordinarily, the fixed-point input -| is simply rounded to an integer, with the inexact exception raised if the -| input cannot be represented exactly as an integer. However, if the fixed- -| point input is too large, the invalid exception is raised and the largest -| positive or negative integer is returned. -*----------------------------------------------------------------------------*/ - -static int32 roundAndPackInt32( flag zSign, bits64 absZ STATUS_PARAM) -{ - int8 roundingMode; - flag roundNearestEven; - int8 roundIncrement, roundBits; - int32 z; - - roundingMode = STATUS(float_rounding_mode); - roundNearestEven = ( roundingMode == float_round_nearest_even ); - roundIncrement = 0x40; - if ( ! roundNearestEven ) { - if ( roundingMode == float_round_to_zero ) { - roundIncrement = 0; - } - else { - roundIncrement = 0x7F; - if ( zSign ) { - if ( roundingMode == float_round_up ) roundIncrement = 0; - } - else { - if ( roundingMode == float_round_down ) roundIncrement = 0; - } - } - } - roundBits = absZ & 0x7F; - absZ = ( absZ + roundIncrement )>>7; - absZ &= ~ ( ( ( roundBits ^ 0x40 ) == 0 ) & roundNearestEven ); - z = absZ; - if ( zSign ) z = - z; - if ( ( absZ>>32 ) || ( z && ( ( z < 0 ) ^ zSign ) ) ) { - float_raise( float_flag_invalid STATUS_VAR); - return zSign ? (sbits32) 0x80000000 : 0x7FFFFFFF; - } - if ( roundBits ) STATUS(float_exception_flags) |= float_flag_inexact; - return z; - -} - -/*---------------------------------------------------------------------------- -| Takes the 128-bit fixed-point value formed by concatenating `absZ0' and -| `absZ1', with binary point between bits 63 and 64 (between the input words), -| and returns the properly rounded 64-bit integer corresponding to the input. -| If `zSign' is 1, the input is negated before being converted to an integer. -| Ordinarily, the fixed-point input is simply rounded to an integer, with -| the inexact exception raised if the input cannot be represented exactly as -| an integer. However, if the fixed-point input is too large, the invalid -| exception is raised and the largest positive or negative integer is -| returned. -*----------------------------------------------------------------------------*/ - -static int64 roundAndPackInt64( flag zSign, bits64 absZ0, bits64 absZ1 STATUS_PARAM) -{ - int8 roundingMode; - flag roundNearestEven, increment; - int64 z; - - roundingMode = STATUS(float_rounding_mode); - roundNearestEven = ( roundingMode == float_round_nearest_even ); - increment = ( (sbits64) absZ1 < 0 ); - if ( ! roundNearestEven ) { - if ( roundingMode == float_round_to_zero ) { - increment = 0; - } - else { - if ( zSign ) { - increment = ( roundingMode == float_round_down ) && absZ1; - } - else { - increment = ( roundingMode == float_round_up ) && absZ1; - } - } - } - if ( increment ) { - ++absZ0; - if ( absZ0 == 0 ) goto overflow; - absZ0 &= ~ ( ( (bits64) ( absZ1<<1 ) == 0 ) & roundNearestEven ); - } - z = absZ0; - if ( zSign ) z = - z; - if ( z && ( ( z < 0 ) ^ zSign ) ) { - overflow: - float_raise( float_flag_invalid STATUS_VAR); - return - zSign ? (sbits64) LIT64( 0x8000000000000000 ) - : LIT64( 0x7FFFFFFFFFFFFFFF ); - } - if ( absZ1 ) STATUS(float_exception_flags) |= float_flag_inexact; - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns the fraction bits of the single-precision floating-point value `a'. -*----------------------------------------------------------------------------*/ - -INLINE bits32 extractFloat32Frac( float32 a ) -{ - - return float32_val(a) & 0x007FFFFF; - -} - -/*---------------------------------------------------------------------------- -| Returns the exponent bits of the single-precision floating-point value `a'. -*----------------------------------------------------------------------------*/ - -INLINE int16 extractFloat32Exp( float32 a ) -{ - - return ( float32_val(a)>>23 ) & 0xFF; - -} - -/*---------------------------------------------------------------------------- -| Returns the sign bit of the single-precision floating-point value `a'. -*----------------------------------------------------------------------------*/ - -INLINE flag extractFloat32Sign( float32 a ) -{ - - return float32_val(a)>>31; - -} - -/*---------------------------------------------------------------------------- -| Normalizes the subnormal single-precision floating-point value represented -| by the denormalized significand `aSig'. The normalized exponent and -| significand are stored at the locations pointed to by `zExpPtr' and -| `zSigPtr', respectively. -*----------------------------------------------------------------------------*/ - -static void - normalizeFloat32Subnormal( bits32 aSig, int16 *zExpPtr, bits32 *zSigPtr ) -{ - int8 shiftCount; - - shiftCount = countLeadingZeros32( aSig ) - 8; - *zSigPtr = aSig<<shiftCount; - *zExpPtr = 1 - shiftCount; - -} - -/*---------------------------------------------------------------------------- -| Packs the sign `zSign', exponent `zExp', and significand `zSig' into a -| single-precision floating-point value, returning the result. After being -| shifted into the proper positions, the three fields are simply added -| together to form the result. This means that any integer portion of `zSig' -| will be added into the exponent. Since a properly normalized significand -| will have an integer portion equal to 1, the `zExp' input should be 1 less -| than the desired result exponent whenever `zSig' is a complete, normalized -| significand. -*----------------------------------------------------------------------------*/ - -INLINE float32 packFloat32( flag zSign, int16 zExp, bits32 zSig ) -{ - - return make_float32( - ( ( (bits32) zSign )<<31 ) + ( ( (bits32) zExp )<<23 ) + zSig); - -} - -/*---------------------------------------------------------------------------- -| Takes an abstract floating-point value having sign `zSign', exponent `zExp', -| and significand `zSig', and returns the proper single-precision floating- -| point value corresponding to the abstract input. Ordinarily, the abstract -| value is simply rounded and packed into the single-precision format, with -| the inexact exception raised if the abstract input cannot be represented -| exactly. However, if the abstract value is too large, the overflow and -| inexact exceptions are raised and an infinity or maximal finite value is -| returned. If the abstract value is too small, the input value is rounded to -| a subnormal number, and the underflow and inexact exceptions are raised if -| the abstract input cannot be represented exactly as a subnormal single- -| precision floating-point number. -| The input significand `zSig' has its binary point between bits 30 -| and 29, which is 7 bits to the left of the usual location. This shifted -| significand must be normalized or smaller. If `zSig' is not normalized, -| `zExp' must be 0; in that case, the result returned is a subnormal number, -| and it must not require rounding. In the usual case that `zSig' is -| normalized, `zExp' must be 1 less than the ``true'' floating-point exponent. -| The handling of underflow and overflow follows the IEC/IEEE Standard for -| Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -static float32 roundAndPackFloat32( flag zSign, int16 zExp, bits32 zSig STATUS_PARAM) -{ - int8 roundingMode; - flag roundNearestEven; - int8 roundIncrement, roundBits; - flag isTiny; - - roundingMode = STATUS(float_rounding_mode); - roundNearestEven = ( roundingMode == float_round_nearest_even ); - roundIncrement = 0x40; - if ( ! roundNearestEven ) { - if ( roundingMode == float_round_to_zero ) { - roundIncrement = 0; - } - else { - roundIncrement = 0x7F; - if ( zSign ) { - if ( roundingMode == float_round_up ) roundIncrement = 0; - } - else { - if ( roundingMode == float_round_down ) roundIncrement = 0; - } - } - } - roundBits = zSig & 0x7F; - if ( 0xFD <= (bits16) zExp ) { - if ( ( 0xFD < zExp ) - || ( ( zExp == 0xFD ) - && ( (sbits32) ( zSig + roundIncrement ) < 0 ) ) - ) { - float_raise( float_flag_overflow | float_flag_inexact STATUS_VAR); - return packFloat32( zSign, 0xFF, - ( roundIncrement == 0 )); - } - if ( zExp < 0 ) { - if ( STATUS(flush_to_zero) ) return packFloat32( zSign, 0, 0 ); - isTiny = - ( STATUS(float_detect_tininess) == float_tininess_before_rounding ) - || ( zExp < -1 ) - || ( zSig + roundIncrement < 0x80000000 ); - shift32RightJamming( zSig, - zExp, &zSig ); - zExp = 0; - roundBits = zSig & 0x7F; - if ( isTiny && roundBits ) float_raise( float_flag_underflow STATUS_VAR); - } - } - if ( roundBits ) STATUS(float_exception_flags) |= float_flag_inexact; - zSig = ( zSig + roundIncrement )>>7; - zSig &= ~ ( ( ( roundBits ^ 0x40 ) == 0 ) & roundNearestEven ); - if ( zSig == 0 ) zExp = 0; - return packFloat32( zSign, zExp, zSig ); - -} - -/*---------------------------------------------------------------------------- -| Takes an abstract floating-point value having sign `zSign', exponent `zExp', -| and significand `zSig', and returns the proper single-precision floating- -| point value corresponding to the abstract input. This routine is just like -| `roundAndPackFloat32' except that `zSig' does not have to be normalized. -| Bit 31 of `zSig' must be zero, and `zExp' must be 1 less than the ``true'' -| floating-point exponent. -*----------------------------------------------------------------------------*/ - -static float32 - normalizeRoundAndPackFloat32( flag zSign, int16 zExp, bits32 zSig STATUS_PARAM) -{ - int8 shiftCount; - - shiftCount = countLeadingZeros32( zSig ) - 1; - return roundAndPackFloat32( zSign, zExp - shiftCount, zSig<<shiftCount STATUS_VAR); - -} - -/*---------------------------------------------------------------------------- -| Returns the fraction bits of the double-precision floating-point value `a'. -*----------------------------------------------------------------------------*/ - -INLINE bits64 extractFloat64Frac( float64 a ) -{ - - return float64_val(a) & LIT64( 0x000FFFFFFFFFFFFF ); - -} - -/*---------------------------------------------------------------------------- -| Returns the exponent bits of the double-precision floating-point value `a'. -*----------------------------------------------------------------------------*/ - -INLINE int16 extractFloat64Exp( float64 a ) -{ - - return ( float64_val(a)>>52 ) & 0x7FF; - -} - -/*---------------------------------------------------------------------------- -| Returns the sign bit of the double-precision floating-point value `a'. -*----------------------------------------------------------------------------*/ - -INLINE flag extractFloat64Sign( float64 a ) -{ - - return float64_val(a)>>63; - -} - -/*---------------------------------------------------------------------------- -| Normalizes the subnormal double-precision floating-point value represented -| by the denormalized significand `aSig'. The normalized exponent and -| significand are stored at the locations pointed to by `zExpPtr' and -| `zSigPtr', respectively. -*----------------------------------------------------------------------------*/ - -static void - normalizeFloat64Subnormal( bits64 aSig, int16 *zExpPtr, bits64 *zSigPtr ) -{ - int8 shiftCount; - - shiftCount = countLeadingZeros64( aSig ) - 11; - *zSigPtr = aSig<<shiftCount; - *zExpPtr = 1 - shiftCount; - -} - -/*---------------------------------------------------------------------------- -| Packs the sign `zSign', exponent `zExp', and significand `zSig' into a -| double-precision floating-point value, returning the result. After being -| shifted into the proper positions, the three fields are simply added -| together to form the result. This means that any integer portion of `zSig' -| will be added into the exponent. Since a properly normalized significand -| will have an integer portion equal to 1, the `zExp' input should be 1 less -| than the desired result exponent whenever `zSig' is a complete, normalized -| significand. -*----------------------------------------------------------------------------*/ - -INLINE float64 packFloat64( flag zSign, int16 zExp, bits64 zSig ) -{ - - return make_float64( - ( ( (bits64) zSign )<<63 ) + ( ( (bits64) zExp )<<52 ) + zSig); - -} - -/*---------------------------------------------------------------------------- -| Takes an abstract floating-point value having sign `zSign', exponent `zExp', -| and significand `zSig', and returns the proper double-precision floating- -| point value corresponding to the abstract input. Ordinarily, the abstract -| value is simply rounded and packed into the double-precision format, with -| the inexact exception raised if the abstract input cannot be represented -| exactly. However, if the abstract value is too large, the overflow and -| inexact exceptions are raised and an infinity or maximal finite value is -| returned. If the abstract value is too small, the input value is rounded -| to a subnormal number, and the underflow and inexact exceptions are raised -| if the abstract input cannot be represented exactly as a subnormal double- -| precision floating-point number. -| The input significand `zSig' has its binary point between bits 62 -| and 61, which is 10 bits to the left of the usual location. This shifted -| significand must be normalized or smaller. If `zSig' is not normalized, -| `zExp' must be 0; in that case, the result returned is a subnormal number, -| and it must not require rounding. In the usual case that `zSig' is -| normalized, `zExp' must be 1 less than the ``true'' floating-point exponent. -| The handling of underflow and overflow follows the IEC/IEEE Standard for -| Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -static float64 roundAndPackFloat64( flag zSign, int16 zExp, bits64 zSig STATUS_PARAM) -{ - int8 roundingMode; - flag roundNearestEven; - int16 roundIncrement, roundBits; - flag isTiny; - - roundingMode = STATUS(float_rounding_mode); - roundNearestEven = ( roundingMode == float_round_nearest_even ); - roundIncrement = 0x200; - if ( ! roundNearestEven ) { - if ( roundingMode == float_round_to_zero ) { - roundIncrement = 0; - } - else { - roundIncrement = 0x3FF; - if ( zSign ) { - if ( roundingMode == float_round_up ) roundIncrement = 0; - } - else { - if ( roundingMode == float_round_down ) roundIncrement = 0; - } - } - } - roundBits = zSig & 0x3FF; - if ( 0x7FD <= (bits16) zExp ) { - if ( ( 0x7FD < zExp ) - || ( ( zExp == 0x7FD ) - && ( (sbits64) ( zSig + roundIncrement ) < 0 ) ) - ) { - float_raise( float_flag_overflow | float_flag_inexact STATUS_VAR); - return packFloat64( zSign, 0x7FF, - ( roundIncrement == 0 )); - } - if ( zExp < 0 ) { - if ( STATUS(flush_to_zero) ) return packFloat64( zSign, 0, 0 ); - isTiny = - ( STATUS(float_detect_tininess) == float_tininess_before_rounding ) - || ( zExp < -1 ) - || ( zSig + roundIncrement < LIT64( 0x8000000000000000 ) ); - shift64RightJamming( zSig, - zExp, &zSig ); - zExp = 0; - roundBits = zSig & 0x3FF; - if ( isTiny && roundBits ) float_raise( float_flag_underflow STATUS_VAR); - } - } - if ( roundBits ) STATUS(float_exception_flags) |= float_flag_inexact; - zSig = ( zSig + roundIncrement )>>10; - zSig &= ~ ( ( ( roundBits ^ 0x200 ) == 0 ) & roundNearestEven ); - if ( zSig == 0 ) zExp = 0; - return packFloat64( zSign, zExp, zSig ); - -} - -/*---------------------------------------------------------------------------- -| Takes an abstract floating-point value having sign `zSign', exponent `zExp', -| and significand `zSig', and returns the proper double-precision floating- -| point value corresponding to the abstract input. This routine is just like -| `roundAndPackFloat64' except that `zSig' does not have to be normalized. -| Bit 63 of `zSig' must be zero, and `zExp' must be 1 less than the ``true'' -| floating-point exponent. -*----------------------------------------------------------------------------*/ - -static float64 - normalizeRoundAndPackFloat64( flag zSign, int16 zExp, bits64 zSig STATUS_PARAM) -{ - int8 shiftCount; - - shiftCount = countLeadingZeros64( zSig ) - 1; - return roundAndPackFloat64( zSign, zExp - shiftCount, zSig<<shiftCount STATUS_VAR); - -} - -#ifdef FLOATX80 - -/*---------------------------------------------------------------------------- -| Returns the fraction bits of the extended double-precision floating-point -| value `a'. -*----------------------------------------------------------------------------*/ - -INLINE bits64 extractFloatx80Frac( floatx80 a ) -{ - - return a.low; - -} - -/*---------------------------------------------------------------------------- -| Returns the exponent bits of the extended double-precision floating-point -| value `a'. -*----------------------------------------------------------------------------*/ - -INLINE int32 extractFloatx80Exp( floatx80 a ) -{ - - return a.high & 0x7FFF; - -} - -/*---------------------------------------------------------------------------- -| Returns the sign bit of the extended double-precision floating-point value -| `a'. -*----------------------------------------------------------------------------*/ - -INLINE flag extractFloatx80Sign( floatx80 a ) -{ - - return a.high>>15; - -} - -/*---------------------------------------------------------------------------- -| Normalizes the subnormal extended double-precision floating-point value -| represented by the denormalized significand `aSig'. The normalized exponent -| and significand are stored at the locations pointed to by `zExpPtr' and -| `zSigPtr', respectively. -*----------------------------------------------------------------------------*/ - -static void - normalizeFloatx80Subnormal( bits64 aSig, int32 *zExpPtr, bits64 *zSigPtr ) -{ - int8 shiftCount; - - shiftCount = countLeadingZeros64( aSig ); - *zSigPtr = aSig<<shiftCount; - *zExpPtr = 1 - shiftCount; - -} - -/*---------------------------------------------------------------------------- -| Packs the sign `zSign', exponent `zExp', and significand `zSig' into an -| extended double-precision floating-point value, returning the result. -*----------------------------------------------------------------------------*/ - -INLINE floatx80 packFloatx80( flag zSign, int32 zExp, bits64 zSig ) -{ - floatx80 z; - - z.low = zSig; - z.high = ( ( (bits16) zSign )<<15 ) + zExp; - return z; - -} - -/*---------------------------------------------------------------------------- -| Takes an abstract floating-point value having sign `zSign', exponent `zExp', -| and extended significand formed by the concatenation of `zSig0' and `zSig1', -| and returns the proper extended double-precision floating-point value -| corresponding to the abstract input. Ordinarily, the abstract value is -| rounded and packed into the extended double-precision format, with the -| inexact exception raised if the abstract input cannot be represented -| exactly. However, if the abstract value is too large, the overflow and -| inexact exceptions are raised and an infinity or maximal finite value is -| returned. If the abstract value is too small, the input value is rounded to -| a subnormal number, and the underflow and inexact exceptions are raised if -| the abstract input cannot be represented exactly as a subnormal extended -| double-precision floating-point number. -| If `roundingPrecision' is 32 or 64, the result is rounded to the same -| number of bits as single or double precision, respectively. Otherwise, the -| result is rounded to the full precision of the extended double-precision -| format. -| The input significand must be normalized or smaller. If the input -| significand is not normalized, `zExp' must be 0; in that case, the result -| returned is a subnormal number, and it must not require rounding. The -| handling of underflow and overflow follows the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -static floatx80 - roundAndPackFloatx80( - int8 roundingPrecision, flag zSign, int32 zExp, bits64 zSig0, bits64 zSig1 - STATUS_PARAM) -{ - int8 roundingMode; - flag roundNearestEven, increment, isTiny; - int64 roundIncrement, roundMask, roundBits; - - roundingMode = STATUS(float_rounding_mode); - roundNearestEven = ( roundingMode == float_round_nearest_even ); - if ( roundingPrecision == 80 ) goto precision80; - if ( roundingPrecision == 64 ) { - roundIncrement = LIT64( 0x0000000000000400 ); - roundMask = LIT64( 0x00000000000007FF ); - } - else if ( roundingPrecision == 32 ) { - roundIncrement = LIT64( 0x0000008000000000 ); - roundMask = LIT64( 0x000000FFFFFFFFFF ); - } - else { - goto precision80; - } - zSig0 |= ( zSig1 != 0 ); - if ( ! roundNearestEven ) { - if ( roundingMode == float_round_to_zero ) { - roundIncrement = 0; - } - else { - roundIncrement = roundMask; - if ( zSign ) { - if ( roundingMode == float_round_up ) roundIncrement = 0; - } - else { - if ( roundingMode == float_round_down ) roundIncrement = 0; - } - } - } - roundBits = zSig0 & roundMask; - if ( 0x7FFD <= (bits32) ( zExp - 1 ) ) { - if ( ( 0x7FFE < zExp ) - || ( ( zExp == 0x7FFE ) && ( zSig0 + roundIncrement < zSig0 ) ) - ) { - goto overflow; - } - if ( zExp <= 0 ) { - if ( STATUS(flush_to_zero) ) return packFloatx80( zSign, 0, 0 ); - isTiny = - ( STATUS(float_detect_tininess) == float_tininess_before_rounding ) - || ( zExp < 0 ) - || ( zSig0 <= zSig0 + roundIncrement ); - shift64RightJamming( zSig0, 1 - zExp, &zSig0 ); - zExp = 0; - roundBits = zSig0 & roundMask; - if ( isTiny && roundBits ) float_raise( float_flag_underflow STATUS_VAR); - if ( roundBits ) STATUS(float_exception_flags) |= float_flag_inexact; - zSig0 += roundIncrement; - if ( (sbits64) zSig0 < 0 ) zExp = 1; - roundIncrement = roundMask + 1; - if ( roundNearestEven && ( roundBits<<1 == roundIncrement ) ) { - roundMask |= roundIncrement; - } - zSig0 &= ~ roundMask; - return packFloatx80( zSign, zExp, zSig0 ); - } - } - if ( roundBits ) STATUS(float_exception_flags) |= float_flag_inexact; - zSig0 += roundIncrement; - if ( zSig0 < roundIncrement ) { - ++zExp; - zSig0 = LIT64( 0x8000000000000000 ); - } - roundIncrement = roundMask + 1; - if ( roundNearestEven && ( roundBits<<1 == roundIncrement ) ) { - roundMask |= roundIncrement; - } - zSig0 &= ~ roundMask; - if ( zSig0 == 0 ) zExp = 0; - return packFloatx80( zSign, zExp, zSig0 ); - precision80: - increment = ( (sbits64) zSig1 < 0 ); - if ( ! roundNearestEven ) { - if ( roundingMode == float_round_to_zero ) { - increment = 0; - } - else { - if ( zSign ) { - increment = ( roundingMode == float_round_down ) && zSig1; - } - else { - increment = ( roundingMode == float_round_up ) && zSig1; - } - } - } - if ( 0x7FFD <= (bits32) ( zExp - 1 ) ) { - if ( ( 0x7FFE < zExp ) - || ( ( zExp == 0x7FFE ) - && ( zSig0 == LIT64( 0xFFFFFFFFFFFFFFFF ) ) - && increment - ) - ) { - roundMask = 0; - overflow: - float_raise( float_flag_overflow | float_flag_inexact STATUS_VAR); - if ( ( roundingMode == float_round_to_zero ) - || ( zSign && ( roundingMode == float_round_up ) ) - || ( ! zSign && ( roundingMode == float_round_down ) ) - ) { - return packFloatx80( zSign, 0x7FFE, ~ roundMask ); - } - return packFloatx80( zSign, 0x7FFF, LIT64( 0x8000000000000000 ) ); - } - if ( zExp <= 0 ) { - isTiny = - ( STATUS(float_detect_tininess) == float_tininess_before_rounding ) - || ( zExp < 0 ) - || ! increment - || ( zSig0 < LIT64( 0xFFFFFFFFFFFFFFFF ) ); - shift64ExtraRightJamming( zSig0, zSig1, 1 - zExp, &zSig0, &zSig1 ); - zExp = 0; - if ( isTiny && zSig1 ) float_raise( float_flag_underflow STATUS_VAR); - if ( zSig1 ) STATUS(float_exception_flags) |= float_flag_inexact; - if ( roundNearestEven ) { - increment = ( (sbits64) zSig1 < 0 ); - } - else { - if ( zSign ) { - increment = ( roundingMode == float_round_down ) && zSig1; - } - else { - increment = ( roundingMode == float_round_up ) && zSig1; - } - } - if ( increment ) { - ++zSig0; - zSig0 &= - ~ ( ( (bits64) ( zSig1<<1 ) == 0 ) & roundNearestEven ); - if ( (sbits64) zSig0 < 0 ) zExp = 1; - } - return packFloatx80( zSign, zExp, zSig0 ); - } - } - if ( zSig1 ) STATUS(float_exception_flags) |= float_flag_inexact; - if ( increment ) { - ++zSig0; - if ( zSig0 == 0 ) { - ++zExp; - zSig0 = LIT64( 0x8000000000000000 ); - } - else { - zSig0 &= ~ ( ( (bits64) ( zSig1<<1 ) == 0 ) & roundNearestEven ); - } - } - else { - if ( zSig0 == 0 ) zExp = 0; - } - return packFloatx80( zSign, zExp, zSig0 ); - -} - -/*---------------------------------------------------------------------------- -| Takes an abstract floating-point value having sign `zSign', exponent -| `zExp', and significand formed by the concatenation of `zSig0' and `zSig1', -| and returns the proper extended double-precision floating-point value -| corresponding to the abstract input. This routine is just like -| `roundAndPackFloatx80' except that the input significand does not have to be -| normalized. -*----------------------------------------------------------------------------*/ - -static floatx80 - normalizeRoundAndPackFloatx80( - int8 roundingPrecision, flag zSign, int32 zExp, bits64 zSig0, bits64 zSig1 - STATUS_PARAM) -{ - int8 shiftCount; - - if ( zSig0 == 0 ) { - zSig0 = zSig1; - zSig1 = 0; - zExp -= 64; - } - shiftCount = countLeadingZeros64( zSig0 ); - shortShift128Left( zSig0, zSig1, shiftCount, &zSig0, &zSig1 ); - zExp -= shiftCount; - return - roundAndPackFloatx80( roundingPrecision, zSign, zExp, zSig0, zSig1 STATUS_VAR); - -} - -#endif - -#ifdef FLOAT128 - -/*---------------------------------------------------------------------------- -| Returns the least-significant 64 fraction bits of the quadruple-precision -| floating-point value `a'. -*----------------------------------------------------------------------------*/ - -INLINE bits64 extractFloat128Frac1( float128 a ) -{ - - return a.low; - -} - -/*---------------------------------------------------------------------------- -| Returns the most-significant 48 fraction bits of the quadruple-precision -| floating-point value `a'. -*----------------------------------------------------------------------------*/ - -INLINE bits64 extractFloat128Frac0( float128 a ) -{ - - return a.high & LIT64( 0x0000FFFFFFFFFFFF ); - -} - -/*---------------------------------------------------------------------------- -| Returns the exponent bits of the quadruple-precision floating-point value -| `a'. -*----------------------------------------------------------------------------*/ - -INLINE int32 extractFloat128Exp( float128 a ) -{ - - return ( a.high>>48 ) & 0x7FFF; - -} - -/*---------------------------------------------------------------------------- -| Returns the sign bit of the quadruple-precision floating-point value `a'. -*----------------------------------------------------------------------------*/ - -INLINE flag extractFloat128Sign( float128 a ) -{ - - return a.high>>63; - -} - -/*---------------------------------------------------------------------------- -| Normalizes the subnormal quadruple-precision floating-point value -| represented by the denormalized significand formed by the concatenation of -| `aSig0' and `aSig1'. The normalized exponent is stored at the location -| pointed to by `zExpPtr'. The most significant 49 bits of the normalized -| significand are stored at the location pointed to by `zSig0Ptr', and the -| least significant 64 bits of the normalized significand are stored at the -| location pointed to by `zSig1Ptr'. -*----------------------------------------------------------------------------*/ - -static void - normalizeFloat128Subnormal( - bits64 aSig0, - bits64 aSig1, - int32 *zExpPtr, - bits64 *zSig0Ptr, - bits64 *zSig1Ptr - ) -{ - int8 shiftCount; - - if ( aSig0 == 0 ) { - shiftCount = countLeadingZeros64( aSig1 ) - 15; - if ( shiftCount < 0 ) { - *zSig0Ptr = aSig1>>( - shiftCount ); - *zSig1Ptr = aSig1<<( shiftCount & 63 ); - } - else { - *zSig0Ptr = aSig1<<shiftCount; - *zSig1Ptr = 0; - } - *zExpPtr = - shiftCount - 63; - } - else { - shiftCount = countLeadingZeros64( aSig0 ) - 15; - shortShift128Left( aSig0, aSig1, shiftCount, zSig0Ptr, zSig1Ptr ); - *zExpPtr = 1 - shiftCount; - } - -} - -/*---------------------------------------------------------------------------- -| Packs the sign `zSign', the exponent `zExp', and the significand formed -| by the concatenation of `zSig0' and `zSig1' into a quadruple-precision -| floating-point value, returning the result. After being shifted into the -| proper positions, the three fields `zSign', `zExp', and `zSig0' are simply -| added together to form the most significant 32 bits of the result. This -| means that any integer portion of `zSig0' will be added into the exponent. -| Since a properly normalized significand will have an integer portion equal -| to 1, the `zExp' input should be 1 less than the desired result exponent -| whenever `zSig0' and `zSig1' concatenated form a complete, normalized -| significand. -*----------------------------------------------------------------------------*/ - -INLINE float128 - packFloat128( flag zSign, int32 zExp, bits64 zSig0, bits64 zSig1 ) -{ - float128 z; - - z.low = zSig1; - z.high = ( ( (bits64) zSign )<<63 ) + ( ( (bits64) zExp )<<48 ) + zSig0; - return z; - -} - -/*---------------------------------------------------------------------------- -| Takes an abstract floating-point value having sign `zSign', exponent `zExp', -| and extended significand formed by the concatenation of `zSig0', `zSig1', -| and `zSig2', and returns the proper quadruple-precision floating-point value -| corresponding to the abstract input. Ordinarily, the abstract value is -| simply rounded and packed into the quadruple-precision format, with the -| inexact exception raised if the abstract input cannot be represented -| exactly. However, if the abstract value is too large, the overflow and -| inexact exceptions are raised and an infinity or maximal finite value is -| returned. If the abstract value is too small, the input value is rounded to -| a subnormal number, and the underflow and inexact exceptions are raised if -| the abstract input cannot be represented exactly as a subnormal quadruple- -| precision floating-point number. -| The input significand must be normalized or smaller. If the input -| significand is not normalized, `zExp' must be 0; in that case, the result -| returned is a subnormal number, and it must not require rounding. In the -| usual case that the input significand is normalized, `zExp' must be 1 less -| than the ``true'' floating-point exponent. The handling of underflow and -| overflow follows the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -static float128 - roundAndPackFloat128( - flag zSign, int32 zExp, bits64 zSig0, bits64 zSig1, bits64 zSig2 STATUS_PARAM) -{ - int8 roundingMode; - flag roundNearestEven, increment, isTiny; - - roundingMode = STATUS(float_rounding_mode); - roundNearestEven = ( roundingMode == float_round_nearest_even ); - increment = ( (sbits64) zSig2 < 0 ); - if ( ! roundNearestEven ) { - if ( roundingMode == float_round_to_zero ) { - increment = 0; - } - else { - if ( zSign ) { - increment = ( roundingMode == float_round_down ) && zSig2; - } - else { - increment = ( roundingMode == float_round_up ) && zSig2; - } - } - } - if ( 0x7FFD <= (bits32) zExp ) { - if ( ( 0x7FFD < zExp ) - || ( ( zExp == 0x7FFD ) - && eq128( - LIT64( 0x0001FFFFFFFFFFFF ), - LIT64( 0xFFFFFFFFFFFFFFFF ), - zSig0, - zSig1 - ) - && increment - ) - ) { - float_raise( float_flag_overflow | float_flag_inexact STATUS_VAR); - if ( ( roundingMode == float_round_to_zero ) - || ( zSign && ( roundingMode == float_round_up ) ) - || ( ! zSign && ( roundingMode == float_round_down ) ) - ) { - return - packFloat128( - zSign, - 0x7FFE, - LIT64( 0x0000FFFFFFFFFFFF ), - LIT64( 0xFFFFFFFFFFFFFFFF ) - ); - } - return packFloat128( zSign, 0x7FFF, 0, 0 ); - } - if ( zExp < 0 ) { - if ( STATUS(flush_to_zero) ) return packFloat128( zSign, 0, 0, 0 ); - isTiny = - ( STATUS(float_detect_tininess) == float_tininess_before_rounding ) - || ( zExp < -1 ) - || ! increment - || lt128( - zSig0, - zSig1, - LIT64( 0x0001FFFFFFFFFFFF ), - LIT64( 0xFFFFFFFFFFFFFFFF ) - ); - shift128ExtraRightJamming( - zSig0, zSig1, zSig2, - zExp, &zSig0, &zSig1, &zSig2 ); - zExp = 0; - if ( isTiny && zSig2 ) float_raise( float_flag_underflow STATUS_VAR); - if ( roundNearestEven ) { - increment = ( (sbits64) zSig2 < 0 ); - } - else { - if ( zSign ) { - increment = ( roundingMode == float_round_down ) && zSig2; - } - else { - increment = ( roundingMode == float_round_up ) && zSig2; - } - } - } - } - if ( zSig2 ) STATUS(float_exception_flags) |= float_flag_inexact; - if ( increment ) { - add128( zSig0, zSig1, 0, 1, &zSig0, &zSig1 ); - zSig1 &= ~ ( ( zSig2 + zSig2 == 0 ) & roundNearestEven ); - } - else { - if ( ( zSig0 | zSig1 ) == 0 ) zExp = 0; - } - return packFloat128( zSign, zExp, zSig0, zSig1 ); - -} - -/*---------------------------------------------------------------------------- -| Takes an abstract floating-point value having sign `zSign', exponent `zExp', -| and significand formed by the concatenation of `zSig0' and `zSig1', and -| returns the proper quadruple-precision floating-point value corresponding -| to the abstract input. This routine is just like `roundAndPackFloat128' -| except that the input significand has fewer bits and does not have to be -| normalized. In all cases, `zExp' must be 1 less than the ``true'' floating- -| point exponent. -*----------------------------------------------------------------------------*/ - -static float128 - normalizeRoundAndPackFloat128( - flag zSign, int32 zExp, bits64 zSig0, bits64 zSig1 STATUS_PARAM) -{ - int8 shiftCount; - bits64 zSig2; - - if ( zSig0 == 0 ) { - zSig0 = zSig1; - zSig1 = 0; - zExp -= 64; - } - shiftCount = countLeadingZeros64( zSig0 ) - 15; - if ( 0 <= shiftCount ) { - zSig2 = 0; - shortShift128Left( zSig0, zSig1, shiftCount, &zSig0, &zSig1 ); - } - else { - shift128ExtraRightJamming( - zSig0, zSig1, 0, - shiftCount, &zSig0, &zSig1, &zSig2 ); - } - zExp -= shiftCount; - return roundAndPackFloat128( zSign, zExp, zSig0, zSig1, zSig2 STATUS_VAR); - -} - -#endif - -/*---------------------------------------------------------------------------- -| Returns the result of converting the 32-bit two's complement integer `a' -| to the single-precision floating-point format. The conversion is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float32 int32_to_float32( int32 a STATUS_PARAM ) -{ - flag zSign; - - if ( a == 0 ) return float32_zero; - if ( a == (sbits32) 0x80000000 ) return packFloat32( 1, 0x9E, 0 ); - zSign = ( a < 0 ); - return normalizeRoundAndPackFloat32( zSign, 0x9C, zSign ? - a : a STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the 32-bit two's complement integer `a' -| to the double-precision floating-point format. The conversion is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float64 int32_to_float64( int32 a STATUS_PARAM ) -{ - flag zSign; - uint32 absA; - int8 shiftCount; - bits64 zSig; - - if ( a == 0 ) return float64_zero; - zSign = ( a < 0 ); - absA = zSign ? - a : a; - shiftCount = countLeadingZeros32( absA ) + 21; - zSig = absA; - return packFloat64( zSign, 0x432 - shiftCount, zSig<<shiftCount ); - -} - -#ifdef FLOATX80 - -/*---------------------------------------------------------------------------- -| Returns the result of converting the 32-bit two's complement integer `a' -| to the extended double-precision floating-point format. The conversion -| is performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -floatx80 int32_to_floatx80( int32 a STATUS_PARAM ) -{ - flag zSign; - uint32 absA; - int8 shiftCount; - bits64 zSig; - - if ( a == 0 ) return packFloatx80( 0, 0, 0 ); - zSign = ( a < 0 ); - absA = zSign ? - a : a; - shiftCount = countLeadingZeros32( absA ) + 32; - zSig = absA; - return packFloatx80( zSign, 0x403E - shiftCount, zSig<<shiftCount ); - -} - -#endif - -#ifdef FLOAT128 - -/*---------------------------------------------------------------------------- -| Returns the result of converting the 32-bit two's complement integer `a' to -| the quadruple-precision floating-point format. The conversion is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float128 int32_to_float128( int32 a STATUS_PARAM ) -{ - flag zSign; - uint32 absA; - int8 shiftCount; - bits64 zSig0; - - if ( a == 0 ) return packFloat128( 0, 0, 0, 0 ); - zSign = ( a < 0 ); - absA = zSign ? - a : a; - shiftCount = countLeadingZeros32( absA ) + 17; - zSig0 = absA; - return packFloat128( zSign, 0x402E - shiftCount, zSig0<<shiftCount, 0 ); - -} - -#endif - -/*---------------------------------------------------------------------------- -| Returns the result of converting the 64-bit two's complement integer `a' -| to the single-precision floating-point format. The conversion is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float32 int64_to_float32( int64 a STATUS_PARAM ) -{ - flag zSign; - uint64 absA; - int8 shiftCount; - - if ( a == 0 ) return float32_zero; - zSign = ( a < 0 ); - absA = zSign ? - a : a; - shiftCount = countLeadingZeros64( absA ) - 40; - if ( 0 <= shiftCount ) { - return packFloat32( zSign, 0x95 - shiftCount, absA<<shiftCount ); - } - else { - shiftCount += 7; - if ( shiftCount < 0 ) { - shift64RightJamming( absA, - shiftCount, &absA ); - } - else { - absA <<= shiftCount; - } - return roundAndPackFloat32( zSign, 0x9C - shiftCount, absA STATUS_VAR ); - } - -} - -float32 uint64_to_float32( uint64 a STATUS_PARAM ) -{ - int8 shiftCount; - - if ( a == 0 ) return float32_zero; - shiftCount = countLeadingZeros64( a ) - 40; - if ( 0 <= shiftCount ) { - return packFloat32( 1 > 0, 0x95 - shiftCount, a<<shiftCount ); - } - else { - shiftCount += 7; - if ( shiftCount < 0 ) { - shift64RightJamming( a, - shiftCount, &a ); - } - else { - a <<= shiftCount; - } - return roundAndPackFloat32( 1 > 0, 0x9C - shiftCount, a STATUS_VAR ); - } -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the 64-bit two's complement integer `a' -| to the double-precision floating-point format. The conversion is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float64 int64_to_float64( int64 a STATUS_PARAM ) -{ - flag zSign; - - if ( a == 0 ) return float64_zero; - if ( a == (sbits64) LIT64( 0x8000000000000000 ) ) { - return packFloat64( 1, 0x43E, 0 ); - } - zSign = ( a < 0 ); - return normalizeRoundAndPackFloat64( zSign, 0x43C, zSign ? - a : a STATUS_VAR ); - -} - -float64 uint64_to_float64( uint64 a STATUS_PARAM ) -{ - if ( a == 0 ) return float64_zero; - return normalizeRoundAndPackFloat64( 0, 0x43C, a STATUS_VAR ); - -} - -#ifdef FLOATX80 - -/*---------------------------------------------------------------------------- -| Returns the result of converting the 64-bit two's complement integer `a' -| to the extended double-precision floating-point format. The conversion -| is performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -floatx80 int64_to_floatx80( int64 a STATUS_PARAM ) -{ - flag zSign; - uint64 absA; - int8 shiftCount; - - if ( a == 0 ) return packFloatx80( 0, 0, 0 ); - zSign = ( a < 0 ); - absA = zSign ? - a : a; - shiftCount = countLeadingZeros64( absA ); - return packFloatx80( zSign, 0x403E - shiftCount, absA<<shiftCount ); - -} - -#endif - -#ifdef FLOAT128 - -/*---------------------------------------------------------------------------- -| Returns the result of converting the 64-bit two's complement integer `a' to -| the quadruple-precision floating-point format. The conversion is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float128 int64_to_float128( int64 a STATUS_PARAM ) -{ - flag zSign; - uint64 absA; - int8 shiftCount; - int32 zExp; - bits64 zSig0, zSig1; - - if ( a == 0 ) return packFloat128( 0, 0, 0, 0 ); - zSign = ( a < 0 ); - absA = zSign ? - a : a; - shiftCount = countLeadingZeros64( absA ) + 49; - zExp = 0x406E - shiftCount; - if ( 64 <= shiftCount ) { - zSig1 = 0; - zSig0 = absA; - shiftCount -= 64; - } - else { - zSig1 = absA; - zSig0 = 0; - } - shortShift128Left( zSig0, zSig1, shiftCount, &zSig0, &zSig1 ); - return packFloat128( zSign, zExp, zSig0, zSig1 ); - -} - -#endif - -/*---------------------------------------------------------------------------- -| Returns the result of converting the single-precision floating-point value -| `a' to the 32-bit two's complement integer format. The conversion is -| performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic---which means in particular that the conversion is rounded -| according to the current rounding mode. If `a' is a NaN, the largest -| positive integer is returned. Otherwise, if the conversion overflows, the -| largest integer with the same sign as `a' is returned. -*----------------------------------------------------------------------------*/ - -int32 float32_to_int32( float32 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp, shiftCount; - bits32 aSig; - bits64 aSig64; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - aSign = extractFloat32Sign( a ); - if ( ( aExp == 0xFF ) && aSig ) aSign = 0; - if ( aExp ) aSig |= 0x00800000; - shiftCount = 0xAF - aExp; - aSig64 = aSig; - aSig64 <<= 32; - if ( 0 < shiftCount ) shift64RightJamming( aSig64, shiftCount, &aSig64 ); - return roundAndPackInt32( aSign, aSig64 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the single-precision floating-point value -| `a' to the 32-bit two's complement integer format. The conversion is -| performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic, except that the conversion is always rounded toward zero. -| If `a' is a NaN, the largest positive integer is returned. Otherwise, if -| the conversion overflows, the largest integer with the same sign as `a' is -| returned. -*----------------------------------------------------------------------------*/ - -int32 float32_to_int32_round_to_zero( float32 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp, shiftCount; - bits32 aSig; - int32 z; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - aSign = extractFloat32Sign( a ); - shiftCount = aExp - 0x9E; - if ( 0 <= shiftCount ) { - if ( float32_val(a) != 0xCF000000 ) { - float_raise( float_flag_invalid STATUS_VAR); - if ( ! aSign || ( ( aExp == 0xFF ) && aSig ) ) return 0x7FFFFFFF; - } - return (sbits32) 0x80000000; - } - else if ( aExp <= 0x7E ) { - if ( aExp | aSig ) STATUS(float_exception_flags) |= float_flag_inexact; - return 0; - } - aSig = ( aSig | 0x00800000 )<<8; - z = aSig>>( - shiftCount ); - if ( (bits32) ( aSig<<( shiftCount & 31 ) ) ) { - STATUS(float_exception_flags) |= float_flag_inexact; - } - if ( aSign ) z = - z; - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the single-precision floating-point value -| `a' to the 64-bit two's complement integer format. The conversion is -| performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic---which means in particular that the conversion is rounded -| according to the current rounding mode. If `a' is a NaN, the largest -| positive integer is returned. Otherwise, if the conversion overflows, the -| largest integer with the same sign as `a' is returned. -*----------------------------------------------------------------------------*/ - -int64 float32_to_int64( float32 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp, shiftCount; - bits32 aSig; - bits64 aSig64, aSigExtra; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - aSign = extractFloat32Sign( a ); - shiftCount = 0xBE - aExp; - if ( shiftCount < 0 ) { - float_raise( float_flag_invalid STATUS_VAR); - if ( ! aSign || ( ( aExp == 0xFF ) && aSig ) ) { - return LIT64( 0x7FFFFFFFFFFFFFFF ); - } - return (sbits64) LIT64( 0x8000000000000000 ); - } - if ( aExp ) aSig |= 0x00800000; - aSig64 = aSig; - aSig64 <<= 40; - shift64ExtraRightJamming( aSig64, 0, shiftCount, &aSig64, &aSigExtra ); - return roundAndPackInt64( aSign, aSig64, aSigExtra STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the single-precision floating-point value -| `a' to the 64-bit two's complement integer format. The conversion is -| performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic, except that the conversion is always rounded toward zero. If -| `a' is a NaN, the largest positive integer is returned. Otherwise, if the -| conversion overflows, the largest integer with the same sign as `a' is -| returned. -*----------------------------------------------------------------------------*/ - -int64 float32_to_int64_round_to_zero( float32 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp, shiftCount; - bits32 aSig; - bits64 aSig64; - int64 z; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - aSign = extractFloat32Sign( a ); - shiftCount = aExp - 0xBE; - if ( 0 <= shiftCount ) { - if ( float32_val(a) != 0xDF000000 ) { - float_raise( float_flag_invalid STATUS_VAR); - if ( ! aSign || ( ( aExp == 0xFF ) && aSig ) ) { - return LIT64( 0x7FFFFFFFFFFFFFFF ); - } - } - return (sbits64) LIT64( 0x8000000000000000 ); - } - else if ( aExp <= 0x7E ) { - if ( aExp | aSig ) STATUS(float_exception_flags) |= float_flag_inexact; - return 0; - } - aSig64 = aSig | 0x00800000; - aSig64 <<= 40; - z = aSig64>>( - shiftCount ); - if ( (bits64) ( aSig64<<( shiftCount & 63 ) ) ) { - STATUS(float_exception_flags) |= float_flag_inexact; - } - if ( aSign ) z = - z; - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the single-precision floating-point value -| `a' to the double-precision floating-point format. The conversion is -| performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -float64 float32_to_float64( float32 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp; - bits32 aSig; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - aSign = extractFloat32Sign( a ); - if ( aExp == 0xFF ) { - if ( aSig ) return commonNaNToFloat64( float32ToCommonNaN( a STATUS_VAR )); - return packFloat64( aSign, 0x7FF, 0 ); - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return packFloat64( aSign, 0, 0 ); - normalizeFloat32Subnormal( aSig, &aExp, &aSig ); - --aExp; - } - return packFloat64( aSign, aExp + 0x380, ( (bits64) aSig )<<29 ); - -} - -#ifdef FLOATX80 - -/*---------------------------------------------------------------------------- -| Returns the result of converting the single-precision floating-point value -| `a' to the extended double-precision floating-point format. The conversion -| is performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -floatx80 float32_to_floatx80( float32 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp; - bits32 aSig; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - aSign = extractFloat32Sign( a ); - if ( aExp == 0xFF ) { - if ( aSig ) return commonNaNToFloatx80( float32ToCommonNaN( a STATUS_VAR ) ); - return packFloatx80( aSign, 0x7FFF, LIT64( 0x8000000000000000 ) ); - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return packFloatx80( aSign, 0, 0 ); - normalizeFloat32Subnormal( aSig, &aExp, &aSig ); - } - aSig |= 0x00800000; - return packFloatx80( aSign, aExp + 0x3F80, ( (bits64) aSig )<<40 ); - -} - -#endif - -#ifdef FLOAT128 - -/*---------------------------------------------------------------------------- -| Returns the result of converting the single-precision floating-point value -| `a' to the double-precision floating-point format. The conversion is -| performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -float128 float32_to_float128( float32 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp; - bits32 aSig; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - aSign = extractFloat32Sign( a ); - if ( aExp == 0xFF ) { - if ( aSig ) return commonNaNToFloat128( float32ToCommonNaN( a STATUS_VAR ) ); - return packFloat128( aSign, 0x7FFF, 0, 0 ); - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return packFloat128( aSign, 0, 0, 0 ); - normalizeFloat32Subnormal( aSig, &aExp, &aSig ); - --aExp; - } - return packFloat128( aSign, aExp + 0x3F80, ( (bits64) aSig )<<25, 0 ); - -} - -#endif - -/*---------------------------------------------------------------------------- -| Rounds the single-precision floating-point value `a' to an integer, and -| returns the result as a single-precision floating-point value. The -| operation is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float32 float32_round_to_int( float32 a STATUS_PARAM) -{ - flag aSign; - int16 aExp; - bits32 lastBitMask, roundBitsMask; - int8 roundingMode; - bits32 z; - - aExp = extractFloat32Exp( a ); - if ( 0x96 <= aExp ) { - if ( ( aExp == 0xFF ) && extractFloat32Frac( a ) ) { - return propagateFloat32NaN( a, a STATUS_VAR ); - } - return a; - } - if ( aExp <= 0x7E ) { - if ( (bits32) ( float32_val(a)<<1 ) == 0 ) return a; - STATUS(float_exception_flags) |= float_flag_inexact; - aSign = extractFloat32Sign( a ); - switch ( STATUS(float_rounding_mode) ) { - case float_round_nearest_even: - if ( ( aExp == 0x7E ) && extractFloat32Frac( a ) ) { - return packFloat32( aSign, 0x7F, 0 ); - } - break; - case float_round_down: - return make_float32(aSign ? 0xBF800000 : 0); - case float_round_up: - return make_float32(aSign ? 0x80000000 : 0x3F800000); - } - return packFloat32( aSign, 0, 0 ); - } - lastBitMask = 1; - lastBitMask <<= 0x96 - aExp; - roundBitsMask = lastBitMask - 1; - z = float32_val(a); - roundingMode = STATUS(float_rounding_mode); - if ( roundingMode == float_round_nearest_even ) { - z += lastBitMask>>1; - if ( ( z & roundBitsMask ) == 0 ) z &= ~ lastBitMask; - } - else if ( roundingMode != float_round_to_zero ) { - if ( extractFloat32Sign( make_float32(z) ) ^ ( roundingMode == float_round_up ) ) { - z += roundBitsMask; - } - } - z &= ~ roundBitsMask; - if ( z != float32_val(a) ) STATUS(float_exception_flags) |= float_flag_inexact; - return make_float32(z); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of adding the absolute values of the single-precision -| floating-point values `a' and `b'. If `zSign' is 1, the sum is negated -| before being returned. `zSign' is ignored if the result is a NaN. -| The addition is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -static float32 addFloat32Sigs( float32 a, float32 b, flag zSign STATUS_PARAM) -{ - int16 aExp, bExp, zExp; - bits32 aSig, bSig, zSig; - int16 expDiff; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - bSig = extractFloat32Frac( b ); - bExp = extractFloat32Exp( b ); - expDiff = aExp - bExp; - aSig <<= 6; - bSig <<= 6; - if ( 0 < expDiff ) { - if ( aExp == 0xFF ) { - if ( aSig ) return propagateFloat32NaN( a, b STATUS_VAR ); - return a; - } - if ( bExp == 0 ) { - --expDiff; - } - else { - bSig |= 0x20000000; - } - shift32RightJamming( bSig, expDiff, &bSig ); - zExp = aExp; - } - else if ( expDiff < 0 ) { - if ( bExp == 0xFF ) { - if ( bSig ) return propagateFloat32NaN( a, b STATUS_VAR ); - return packFloat32( zSign, 0xFF, 0 ); - } - if ( aExp == 0 ) { - ++expDiff; - } - else { - aSig |= 0x20000000; - } - shift32RightJamming( aSig, - expDiff, &aSig ); - zExp = bExp; - } - else { - if ( aExp == 0xFF ) { - if ( aSig | bSig ) return propagateFloat32NaN( a, b STATUS_VAR ); - return a; - } - if ( aExp == 0 ) { - if ( STATUS(flush_to_zero) ) return packFloat32( zSign, 0, 0 ); - return packFloat32( zSign, 0, ( aSig + bSig )>>6 ); - } - zSig = 0x40000000 + aSig + bSig; - zExp = aExp; - goto roundAndPack; - } - aSig |= 0x20000000; - zSig = ( aSig + bSig )<<1; - --zExp; - if ( (sbits32) zSig < 0 ) { - zSig = aSig + bSig; - ++zExp; - } - roundAndPack: - return roundAndPackFloat32( zSign, zExp, zSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of subtracting the absolute values of the single- -| precision floating-point values `a' and `b'. If `zSign' is 1, the -| difference is negated before being returned. `zSign' is ignored if the -| result is a NaN. The subtraction is performed according to the IEC/IEEE -| Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -static float32 subFloat32Sigs( float32 a, float32 b, flag zSign STATUS_PARAM) -{ - int16 aExp, bExp, zExp; - bits32 aSig, bSig, zSig; - int16 expDiff; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - bSig = extractFloat32Frac( b ); - bExp = extractFloat32Exp( b ); - expDiff = aExp - bExp; - aSig <<= 7; - bSig <<= 7; - if ( 0 < expDiff ) goto aExpBigger; - if ( expDiff < 0 ) goto bExpBigger; - if ( aExp == 0xFF ) { - if ( aSig | bSig ) return propagateFloat32NaN( a, b STATUS_VAR ); - float_raise( float_flag_invalid STATUS_VAR); - return float32_default_nan; - } - if ( aExp == 0 ) { - aExp = 1; - bExp = 1; - } - if ( bSig < aSig ) goto aBigger; - if ( aSig < bSig ) goto bBigger; - return packFloat32( STATUS(float_rounding_mode) == float_round_down, 0, 0 ); - bExpBigger: - if ( bExp == 0xFF ) { - if ( bSig ) return propagateFloat32NaN( a, b STATUS_VAR ); - return packFloat32( zSign ^ 1, 0xFF, 0 ); - } - if ( aExp == 0 ) { - ++expDiff; - } - else { - aSig |= 0x40000000; - } - shift32RightJamming( aSig, - expDiff, &aSig ); - bSig |= 0x40000000; - bBigger: - zSig = bSig - aSig; - zExp = bExp; - zSign ^= 1; - goto normalizeRoundAndPack; - aExpBigger: - if ( aExp == 0xFF ) { - if ( aSig ) return propagateFloat32NaN( a, b STATUS_VAR ); - return a; - } - if ( bExp == 0 ) { - --expDiff; - } - else { - bSig |= 0x40000000; - } - shift32RightJamming( bSig, expDiff, &bSig ); - aSig |= 0x40000000; - aBigger: - zSig = aSig - bSig; - zExp = aExp; - normalizeRoundAndPack: - --zExp; - return normalizeRoundAndPackFloat32( zSign, zExp, zSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of adding the single-precision floating-point values `a' -| and `b'. The operation is performed according to the IEC/IEEE Standard for -| Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float32 float32_add( float32 a, float32 b STATUS_PARAM ) -{ - flag aSign, bSign; - - aSign = extractFloat32Sign( a ); - bSign = extractFloat32Sign( b ); - if ( aSign == bSign ) { - return addFloat32Sigs( a, b, aSign STATUS_VAR); - } - else { - return subFloat32Sigs( a, b, aSign STATUS_VAR ); - } - -} - -/*---------------------------------------------------------------------------- -| Returns the result of subtracting the single-precision floating-point values -| `a' and `b'. The operation is performed according to the IEC/IEEE Standard -| for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float32 float32_sub( float32 a, float32 b STATUS_PARAM ) -{ - flag aSign, bSign; - - aSign = extractFloat32Sign( a ); - bSign = extractFloat32Sign( b ); - if ( aSign == bSign ) { - return subFloat32Sigs( a, b, aSign STATUS_VAR ); - } - else { - return addFloat32Sigs( a, b, aSign STATUS_VAR ); - } - -} - -/*---------------------------------------------------------------------------- -| Returns the result of multiplying the single-precision floating-point values -| `a' and `b'. The operation is performed according to the IEC/IEEE Standard -| for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float32 float32_mul( float32 a, float32 b STATUS_PARAM ) -{ - flag aSign, bSign, zSign; - int16 aExp, bExp, zExp; - bits32 aSig, bSig; - bits64 zSig64; - bits32 zSig; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - aSign = extractFloat32Sign( a ); - bSig = extractFloat32Frac( b ); - bExp = extractFloat32Exp( b ); - bSign = extractFloat32Sign( b ); - zSign = aSign ^ bSign; - if ( aExp == 0xFF ) { - if ( aSig || ( ( bExp == 0xFF ) && bSig ) ) { - return propagateFloat32NaN( a, b STATUS_VAR ); - } - if ( ( bExp | bSig ) == 0 ) { - float_raise( float_flag_invalid STATUS_VAR); - return float32_default_nan; - } - return packFloat32( zSign, 0xFF, 0 ); - } - if ( bExp == 0xFF ) { - if ( bSig ) return propagateFloat32NaN( a, b STATUS_VAR ); - if ( ( aExp | aSig ) == 0 ) { - float_raise( float_flag_invalid STATUS_VAR); - return float32_default_nan; - } - return packFloat32( zSign, 0xFF, 0 ); - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return packFloat32( zSign, 0, 0 ); - normalizeFloat32Subnormal( aSig, &aExp, &aSig ); - } - if ( bExp == 0 ) { - if ( bSig == 0 ) return packFloat32( zSign, 0, 0 ); - normalizeFloat32Subnormal( bSig, &bExp, &bSig ); - } - zExp = aExp + bExp - 0x7F; - aSig = ( aSig | 0x00800000 )<<7; - bSig = ( bSig | 0x00800000 )<<8; - shift64RightJamming( ( (bits64) aSig ) * bSig, 32, &zSig64 ); - zSig = zSig64; - if ( 0 <= (sbits32) ( zSig<<1 ) ) { - zSig <<= 1; - --zExp; - } - return roundAndPackFloat32( zSign, zExp, zSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of dividing the single-precision floating-point value `a' -| by the corresponding value `b'. The operation is performed according to the -| IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float32 float32_div( float32 a, float32 b STATUS_PARAM ) -{ - flag aSign, bSign, zSign; - int16 aExp, bExp, zExp; - bits32 aSig, bSig, zSig; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - aSign = extractFloat32Sign( a ); - bSig = extractFloat32Frac( b ); - bExp = extractFloat32Exp( b ); - bSign = extractFloat32Sign( b ); - zSign = aSign ^ bSign; - if ( aExp == 0xFF ) { - if ( aSig ) return propagateFloat32NaN( a, b STATUS_VAR ); - if ( bExp == 0xFF ) { - if ( bSig ) return propagateFloat32NaN( a, b STATUS_VAR ); - float_raise( float_flag_invalid STATUS_VAR); - return float32_default_nan; - } - return packFloat32( zSign, 0xFF, 0 ); - } - if ( bExp == 0xFF ) { - if ( bSig ) return propagateFloat32NaN( a, b STATUS_VAR ); - return packFloat32( zSign, 0, 0 ); - } - if ( bExp == 0 ) { - if ( bSig == 0 ) { - if ( ( aExp | aSig ) == 0 ) { - float_raise( float_flag_invalid STATUS_VAR); - return float32_default_nan; - } - float_raise( float_flag_divbyzero STATUS_VAR); - return packFloat32( zSign, 0xFF, 0 ); - } - normalizeFloat32Subnormal( bSig, &bExp, &bSig ); - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return packFloat32( zSign, 0, 0 ); - normalizeFloat32Subnormal( aSig, &aExp, &aSig ); - } - zExp = aExp - bExp + 0x7D; - aSig = ( aSig | 0x00800000 )<<7; - bSig = ( bSig | 0x00800000 )<<8; - if ( bSig <= ( aSig + aSig ) ) { - aSig >>= 1; - ++zExp; - } - zSig = ( ( (bits64) aSig )<<32 ) / bSig; - if ( ( zSig & 0x3F ) == 0 ) { - zSig |= ( (bits64) bSig * zSig != ( (bits64) aSig )<<32 ); - } - return roundAndPackFloat32( zSign, zExp, zSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the remainder of the single-precision floating-point value `a' -| with respect to the corresponding value `b'. The operation is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float32 float32_rem( float32 a, float32 b STATUS_PARAM ) -{ - flag aSign, bSign, zSign; - int16 aExp, bExp, expDiff; - bits32 aSig, bSig; - bits32 q; - bits64 aSig64, bSig64, q64; - bits32 alternateASig; - sbits32 sigMean; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - aSign = extractFloat32Sign( a ); - bSig = extractFloat32Frac( b ); - bExp = extractFloat32Exp( b ); - bSign = extractFloat32Sign( b ); - if ( aExp == 0xFF ) { - if ( aSig || ( ( bExp == 0xFF ) && bSig ) ) { - return propagateFloat32NaN( a, b STATUS_VAR ); - } - float_raise( float_flag_invalid STATUS_VAR); - return float32_default_nan; - } - if ( bExp == 0xFF ) { - if ( bSig ) return propagateFloat32NaN( a, b STATUS_VAR ); - return a; - } - if ( bExp == 0 ) { - if ( bSig == 0 ) { - float_raise( float_flag_invalid STATUS_VAR); - return float32_default_nan; - } - normalizeFloat32Subnormal( bSig, &bExp, &bSig ); - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return a; - normalizeFloat32Subnormal( aSig, &aExp, &aSig ); - } - expDiff = aExp - bExp; - aSig |= 0x00800000; - bSig |= 0x00800000; - if ( expDiff < 32 ) { - aSig <<= 8; - bSig <<= 8; - if ( expDiff < 0 ) { - if ( expDiff < -1 ) return a; - aSig >>= 1; - } - q = ( bSig <= aSig ); - if ( q ) aSig -= bSig; - if ( 0 < expDiff ) { - q = ( ( (bits64) aSig )<<32 ) / bSig; - q >>= 32 - expDiff; - bSig >>= 2; - aSig = ( ( aSig>>1 )<<( expDiff - 1 ) ) - bSig * q; - } - else { - aSig >>= 2; - bSig >>= 2; - } - } - else { - if ( bSig <= aSig ) aSig -= bSig; - aSig64 = ( (bits64) aSig )<<40; - bSig64 = ( (bits64) bSig )<<40; - expDiff -= 64; - while ( 0 < expDiff ) { - q64 = estimateDiv128To64( aSig64, 0, bSig64 ); - q64 = ( 2 < q64 ) ? q64 - 2 : 0; - aSig64 = - ( ( bSig * q64 )<<38 ); - expDiff -= 62; - } - expDiff += 64; - q64 = estimateDiv128To64( aSig64, 0, bSig64 ); - q64 = ( 2 < q64 ) ? q64 - 2 : 0; - q = q64>>( 64 - expDiff ); - bSig <<= 6; - aSig = ( ( aSig64>>33 )<<( expDiff - 1 ) ) - bSig * q; - } - do { - alternateASig = aSig; - ++q; - aSig -= bSig; - } while ( 0 <= (sbits32) aSig ); - sigMean = aSig + alternateASig; - if ( ( sigMean < 0 ) || ( ( sigMean == 0 ) && ( q & 1 ) ) ) { - aSig = alternateASig; - } - zSign = ( (sbits32) aSig < 0 ); - if ( zSign ) aSig = - aSig; - return normalizeRoundAndPackFloat32( aSign ^ zSign, bExp, aSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the square root of the single-precision floating-point value `a'. -| The operation is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float32 float32_sqrt( float32 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp, zExp; - bits32 aSig, zSig; - bits64 rem, term; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - aSign = extractFloat32Sign( a ); - if ( aExp == 0xFF ) { - if ( aSig ) return propagateFloat32NaN( a, float32_zero STATUS_VAR ); - if ( ! aSign ) return a; - float_raise( float_flag_invalid STATUS_VAR); - return float32_default_nan; - } - if ( aSign ) { - if ( ( aExp | aSig ) == 0 ) return a; - float_raise( float_flag_invalid STATUS_VAR); - return float32_default_nan; - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return float32_zero; - normalizeFloat32Subnormal( aSig, &aExp, &aSig ); - } - zExp = ( ( aExp - 0x7F )>>1 ) + 0x7E; - aSig = ( aSig | 0x00800000 )<<8; - zSig = estimateSqrt32( aExp, aSig ) + 2; - if ( ( zSig & 0x7F ) <= 5 ) { - if ( zSig < 2 ) { - zSig = 0x7FFFFFFF; - goto roundAndPack; - } - aSig >>= aExp & 1; - term = ( (bits64) zSig ) * zSig; - rem = ( ( (bits64) aSig )<<32 ) - term; - while ( (sbits64) rem < 0 ) { - --zSig; - rem += ( ( (bits64) zSig )<<1 ) | 1; - } - zSig |= ( rem != 0 ); - } - shift32RightJamming( zSig, 1, &zSig ); - roundAndPack: - return roundAndPackFloat32( 0, zExp, zSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the binary log of the single-precision floating-point value `a'. -| The operation is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ -float32 float32_log2( float32 a STATUS_PARAM ) -{ - flag aSign, zSign; - int16 aExp; - bits32 aSig, zSig, i; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - aSign = extractFloat32Sign( a ); - - if ( aExp == 0 ) { - if ( aSig == 0 ) return packFloat32( 1, 0xFF, 0 ); - normalizeFloat32Subnormal( aSig, &aExp, &aSig ); - } - if ( aSign ) { - float_raise( float_flag_invalid STATUS_VAR); - return float32_default_nan; - } - if ( aExp == 0xFF ) { - if ( aSig ) return propagateFloat32NaN( a, float32_zero STATUS_VAR ); - return a; - } - - aExp -= 0x7F; - aSig |= 0x00800000; - zSign = aExp < 0; - zSig = aExp << 23; - - for (i = 1 << 22; i > 0; i >>= 1) { - aSig = ( (bits64)aSig * aSig ) >> 23; - if ( aSig & 0x01000000 ) { - aSig >>= 1; - zSig |= i; - } - } - - if ( zSign ) - zSig = -zSig; - - return normalizeRoundAndPackFloat32( zSign, 0x85, zSig STATUS_VAR ); -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the single-precision floating-point value `a' is equal to -| the corresponding value `b', and 0 otherwise. The comparison is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float32_eq( float32 a, float32 b STATUS_PARAM ) -{ - - if ( ( ( extractFloat32Exp( a ) == 0xFF ) && extractFloat32Frac( a ) ) - || ( ( extractFloat32Exp( b ) == 0xFF ) && extractFloat32Frac( b ) ) - ) { - if ( float32_is_signaling_nan( a ) || float32_is_signaling_nan( b ) ) { - float_raise( float_flag_invalid STATUS_VAR); - } - return 0; - } - return ( float32_val(a) == float32_val(b) ) || - ( (bits32) ( ( float32_val(a) | float32_val(b) )<<1 ) == 0 ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the single-precision floating-point value `a' is less than -| or equal to the corresponding value `b', and 0 otherwise. The comparison -| is performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -int float32_le( float32 a, float32 b STATUS_PARAM ) -{ - flag aSign, bSign; - bits32 av, bv; - - if ( ( ( extractFloat32Exp( a ) == 0xFF ) && extractFloat32Frac( a ) ) - || ( ( extractFloat32Exp( b ) == 0xFF ) && extractFloat32Frac( b ) ) - ) { - float_raise( float_flag_invalid STATUS_VAR); - return 0; - } - aSign = extractFloat32Sign( a ); - bSign = extractFloat32Sign( b ); - av = float32_val(a); - bv = float32_val(b); - if ( aSign != bSign ) return aSign || ( (bits32) ( ( av | bv )<<1 ) == 0 ); - return ( av == bv ) || ( aSign ^ ( av < bv ) ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the single-precision floating-point value `a' is less than -| the corresponding value `b', and 0 otherwise. The comparison is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float32_lt( float32 a, float32 b STATUS_PARAM ) -{ - flag aSign, bSign; - bits32 av, bv; - - if ( ( ( extractFloat32Exp( a ) == 0xFF ) && extractFloat32Frac( a ) ) - || ( ( extractFloat32Exp( b ) == 0xFF ) && extractFloat32Frac( b ) ) - ) { - float_raise( float_flag_invalid STATUS_VAR); - return 0; - } - aSign = extractFloat32Sign( a ); - bSign = extractFloat32Sign( b ); - av = float32_val(a); - bv = float32_val(b); - if ( aSign != bSign ) return aSign && ( (bits32) ( ( av | bv )<<1 ) != 0 ); - return ( av != bv ) && ( aSign ^ ( av < bv ) ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the single-precision floating-point value `a' is equal to -| the corresponding value `b', and 0 otherwise. The invalid exception is -| raised if either operand is a NaN. Otherwise, the comparison is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float32_eq_signaling( float32 a, float32 b STATUS_PARAM ) -{ - bits32 av, bv; - - if ( ( ( extractFloat32Exp( a ) == 0xFF ) && extractFloat32Frac( a ) ) - || ( ( extractFloat32Exp( b ) == 0xFF ) && extractFloat32Frac( b ) ) - ) { - float_raise( float_flag_invalid STATUS_VAR); - return 0; - } - av = float32_val(a); - bv = float32_val(b); - return ( av == bv ) || ( (bits32) ( ( av | bv )<<1 ) == 0 ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the single-precision floating-point value `a' is less than or -| equal to the corresponding value `b', and 0 otherwise. Quiet NaNs do not -| cause an exception. Otherwise, the comparison is performed according to the -| IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float32_le_quiet( float32 a, float32 b STATUS_PARAM ) -{ - flag aSign, bSign; - bits32 av, bv; - - if ( ( ( extractFloat32Exp( a ) == 0xFF ) && extractFloat32Frac( a ) ) - || ( ( extractFloat32Exp( b ) == 0xFF ) && extractFloat32Frac( b ) ) - ) { - if ( float32_is_signaling_nan( a ) || float32_is_signaling_nan( b ) ) { - float_raise( float_flag_invalid STATUS_VAR); - } - return 0; - } - aSign = extractFloat32Sign( a ); - bSign = extractFloat32Sign( b ); - av = float32_val(a); - bv = float32_val(b); - if ( aSign != bSign ) return aSign || ( (bits32) ( ( av | bv )<<1 ) == 0 ); - return ( av == bv ) || ( aSign ^ ( av < bv ) ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the single-precision floating-point value `a' is less than -| the corresponding value `b', and 0 otherwise. Quiet NaNs do not cause an -| exception. Otherwise, the comparison is performed according to the IEC/IEEE -| Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float32_lt_quiet( float32 a, float32 b STATUS_PARAM ) -{ - flag aSign, bSign; - bits32 av, bv; - - if ( ( ( extractFloat32Exp( a ) == 0xFF ) && extractFloat32Frac( a ) ) - || ( ( extractFloat32Exp( b ) == 0xFF ) && extractFloat32Frac( b ) ) - ) { - if ( float32_is_signaling_nan( a ) || float32_is_signaling_nan( b ) ) { - float_raise( float_flag_invalid STATUS_VAR); - } - return 0; - } - aSign = extractFloat32Sign( a ); - bSign = extractFloat32Sign( b ); - av = float32_val(a); - bv = float32_val(b); - if ( aSign != bSign ) return aSign && ( (bits32) ( ( av | bv )<<1 ) != 0 ); - return ( av != bv ) && ( aSign ^ ( av < bv ) ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the double-precision floating-point value -| `a' to the 32-bit two's complement integer format. The conversion is -| performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic---which means in particular that the conversion is rounded -| according to the current rounding mode. If `a' is a NaN, the largest -| positive integer is returned. Otherwise, if the conversion overflows, the -| largest integer with the same sign as `a' is returned. -*----------------------------------------------------------------------------*/ - -int32 float64_to_int32( float64 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp, shiftCount; - bits64 aSig; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - aSign = extractFloat64Sign( a ); - if ( ( aExp == 0x7FF ) && aSig ) aSign = 0; - if ( aExp ) aSig |= LIT64( 0x0010000000000000 ); - shiftCount = 0x42C - aExp; - if ( 0 < shiftCount ) shift64RightJamming( aSig, shiftCount, &aSig ); - return roundAndPackInt32( aSign, aSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the double-precision floating-point value -| `a' to the 32-bit two's complement integer format. The conversion is -| performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic, except that the conversion is always rounded toward zero. -| If `a' is a NaN, the largest positive integer is returned. Otherwise, if -| the conversion overflows, the largest integer with the same sign as `a' is -| returned. -*----------------------------------------------------------------------------*/ - -int32 float64_to_int32_round_to_zero( float64 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp, shiftCount; - bits64 aSig, savedASig; - int32 z; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - aSign = extractFloat64Sign( a ); - if ( 0x41E < aExp ) { - if ( ( aExp == 0x7FF ) && aSig ) aSign = 0; - goto invalid; - } - else if ( aExp < 0x3FF ) { - if ( aExp || aSig ) STATUS(float_exception_flags) |= float_flag_inexact; - return 0; - } - aSig |= LIT64( 0x0010000000000000 ); - shiftCount = 0x433 - aExp; - savedASig = aSig; - aSig >>= shiftCount; - z = aSig; - if ( aSign ) z = - z; - if ( ( z < 0 ) ^ aSign ) { - invalid: - float_raise( float_flag_invalid STATUS_VAR); - return aSign ? (sbits32) 0x80000000 : 0x7FFFFFFF; - } - if ( ( aSig<<shiftCount ) != savedASig ) { - STATUS(float_exception_flags) |= float_flag_inexact; - } - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the double-precision floating-point value -| `a' to the 64-bit two's complement integer format. The conversion is -| performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic---which means in particular that the conversion is rounded -| according to the current rounding mode. If `a' is a NaN, the largest -| positive integer is returned. Otherwise, if the conversion overflows, the -| largest integer with the same sign as `a' is returned. -*----------------------------------------------------------------------------*/ - -int64 float64_to_int64( float64 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp, shiftCount; - bits64 aSig, aSigExtra; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - aSign = extractFloat64Sign( a ); - if ( aExp ) aSig |= LIT64( 0x0010000000000000 ); - shiftCount = 0x433 - aExp; - if ( shiftCount <= 0 ) { - if ( 0x43E < aExp ) { - float_raise( float_flag_invalid STATUS_VAR); - if ( ! aSign - || ( ( aExp == 0x7FF ) - && ( aSig != LIT64( 0x0010000000000000 ) ) ) - ) { - return LIT64( 0x7FFFFFFFFFFFFFFF ); - } - return (sbits64) LIT64( 0x8000000000000000 ); - } - aSigExtra = 0; - aSig <<= - shiftCount; - } - else { - shift64ExtraRightJamming( aSig, 0, shiftCount, &aSig, &aSigExtra ); - } - return roundAndPackInt64( aSign, aSig, aSigExtra STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the double-precision floating-point value -| `a' to the 64-bit two's complement integer format. The conversion is -| performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic, except that the conversion is always rounded toward zero. -| If `a' is a NaN, the largest positive integer is returned. Otherwise, if -| the conversion overflows, the largest integer with the same sign as `a' is -| returned. -*----------------------------------------------------------------------------*/ - -int64 float64_to_int64_round_to_zero( float64 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp, shiftCount; - bits64 aSig; - int64 z; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - aSign = extractFloat64Sign( a ); - if ( aExp ) aSig |= LIT64( 0x0010000000000000 ); - shiftCount = aExp - 0x433; - if ( 0 <= shiftCount ) { - if ( 0x43E <= aExp ) { - if ( float64_val(a) != LIT64( 0xC3E0000000000000 ) ) { - float_raise( float_flag_invalid STATUS_VAR); - if ( ! aSign - || ( ( aExp == 0x7FF ) - && ( aSig != LIT64( 0x0010000000000000 ) ) ) - ) { - return LIT64( 0x7FFFFFFFFFFFFFFF ); - } - } - return (sbits64) LIT64( 0x8000000000000000 ); - } - z = aSig<<shiftCount; - } - else { - if ( aExp < 0x3FE ) { - if ( aExp | aSig ) STATUS(float_exception_flags) |= float_flag_inexact; - return 0; - } - z = aSig>>( - shiftCount ); - if ( (bits64) ( aSig<<( shiftCount & 63 ) ) ) { - STATUS(float_exception_flags) |= float_flag_inexact; - } - } - if ( aSign ) z = - z; - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the double-precision floating-point value -| `a' to the single-precision floating-point format. The conversion is -| performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -float32 float64_to_float32( float64 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp; - bits64 aSig; - bits32 zSig; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - aSign = extractFloat64Sign( a ); - if ( aExp == 0x7FF ) { - if ( aSig ) return commonNaNToFloat32( float64ToCommonNaN( a STATUS_VAR ) ); - return packFloat32( aSign, 0xFF, 0 ); - } - shift64RightJamming( aSig, 22, &aSig ); - zSig = aSig; - if ( aExp || zSig ) { - zSig |= 0x40000000; - aExp -= 0x381; - } - return roundAndPackFloat32( aSign, aExp, zSig STATUS_VAR ); - -} - -#ifdef FLOATX80 - -/*---------------------------------------------------------------------------- -| Returns the result of converting the double-precision floating-point value -| `a' to the extended double-precision floating-point format. The conversion -| is performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -floatx80 float64_to_floatx80( float64 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp; - bits64 aSig; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - aSign = extractFloat64Sign( a ); - if ( aExp == 0x7FF ) { - if ( aSig ) return commonNaNToFloatx80( float64ToCommonNaN( a STATUS_VAR ) ); - return packFloatx80( aSign, 0x7FFF, LIT64( 0x8000000000000000 ) ); - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return packFloatx80( aSign, 0, 0 ); - normalizeFloat64Subnormal( aSig, &aExp, &aSig ); - } - return - packFloatx80( - aSign, aExp + 0x3C00, ( aSig | LIT64( 0x0010000000000000 ) )<<11 ); - -} - -#endif - -#ifdef FLOAT128 - -/*---------------------------------------------------------------------------- -| Returns the result of converting the double-precision floating-point value -| `a' to the quadruple-precision floating-point format. The conversion is -| performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -float128 float64_to_float128( float64 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp; - bits64 aSig, zSig0, zSig1; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - aSign = extractFloat64Sign( a ); - if ( aExp == 0x7FF ) { - if ( aSig ) return commonNaNToFloat128( float64ToCommonNaN( a STATUS_VAR ) ); - return packFloat128( aSign, 0x7FFF, 0, 0 ); - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return packFloat128( aSign, 0, 0, 0 ); - normalizeFloat64Subnormal( aSig, &aExp, &aSig ); - --aExp; - } - shift128Right( aSig, 0, 4, &zSig0, &zSig1 ); - return packFloat128( aSign, aExp + 0x3C00, zSig0, zSig1 ); - -} - -#endif - -/*---------------------------------------------------------------------------- -| Rounds the double-precision floating-point value `a' to an integer, and -| returns the result as a double-precision floating-point value. The -| operation is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float64 float64_round_to_int( float64 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp; - bits64 lastBitMask, roundBitsMask; - int8 roundingMode; - bits64 z; - - aExp = extractFloat64Exp( a ); - if ( 0x433 <= aExp ) { - if ( ( aExp == 0x7FF ) && extractFloat64Frac( a ) ) { - return propagateFloat64NaN( a, a STATUS_VAR ); - } - return a; - } - if ( aExp < 0x3FF ) { - if ( (bits64) ( float64_val(a)<<1 ) == 0 ) return a; - STATUS(float_exception_flags) |= float_flag_inexact; - aSign = extractFloat64Sign( a ); - switch ( STATUS(float_rounding_mode) ) { - case float_round_nearest_even: - if ( ( aExp == 0x3FE ) && extractFloat64Frac( a ) ) { - return packFloat64( aSign, 0x3FF, 0 ); - } - break; - case float_round_down: - return make_float64(aSign ? LIT64( 0xBFF0000000000000 ) : 0); - case float_round_up: - return make_float64( - aSign ? LIT64( 0x8000000000000000 ) : LIT64( 0x3FF0000000000000 )); - } - return packFloat64( aSign, 0, 0 ); - } - lastBitMask = 1; - lastBitMask <<= 0x433 - aExp; - roundBitsMask = lastBitMask - 1; - z = float64_val(a); - roundingMode = STATUS(float_rounding_mode); - if ( roundingMode == float_round_nearest_even ) { - z += lastBitMask>>1; - if ( ( z & roundBitsMask ) == 0 ) z &= ~ lastBitMask; - } - else if ( roundingMode != float_round_to_zero ) { - if ( extractFloat64Sign( make_float64(z) ) ^ ( roundingMode == float_round_up ) ) { - z += roundBitsMask; - } - } - z &= ~ roundBitsMask; - if ( z != float64_val(a) ) - STATUS(float_exception_flags) |= float_flag_inexact; - return make_float64(z); - -} - -float64 float64_trunc_to_int( float64 a STATUS_PARAM) -{ - int oldmode; - float64 res; - oldmode = STATUS(float_rounding_mode); - STATUS(float_rounding_mode) = float_round_to_zero; - res = float64_round_to_int(a STATUS_VAR); - STATUS(float_rounding_mode) = oldmode; - return res; -} - -/*---------------------------------------------------------------------------- -| Returns the result of adding the absolute values of the double-precision -| floating-point values `a' and `b'. If `zSign' is 1, the sum is negated -| before being returned. `zSign' is ignored if the result is a NaN. -| The addition is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -static float64 addFloat64Sigs( float64 a, float64 b, flag zSign STATUS_PARAM ) -{ - int16 aExp, bExp, zExp; - bits64 aSig, bSig, zSig; - int16 expDiff; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - bSig = extractFloat64Frac( b ); - bExp = extractFloat64Exp( b ); - expDiff = aExp - bExp; - aSig <<= 9; - bSig <<= 9; - if ( 0 < expDiff ) { - if ( aExp == 0x7FF ) { - if ( aSig ) return propagateFloat64NaN( a, b STATUS_VAR ); - return a; - } - if ( bExp == 0 ) { - --expDiff; - } - else { - bSig |= LIT64( 0x2000000000000000 ); - } - shift64RightJamming( bSig, expDiff, &bSig ); - zExp = aExp; - } - else if ( expDiff < 0 ) { - if ( bExp == 0x7FF ) { - if ( bSig ) return propagateFloat64NaN( a, b STATUS_VAR ); - return packFloat64( zSign, 0x7FF, 0 ); - } - if ( aExp == 0 ) { - ++expDiff; - } - else { - aSig |= LIT64( 0x2000000000000000 ); - } - shift64RightJamming( aSig, - expDiff, &aSig ); - zExp = bExp; - } - else { - if ( aExp == 0x7FF ) { - if ( aSig | bSig ) return propagateFloat64NaN( a, b STATUS_VAR ); - return a; - } - if ( aExp == 0 ) { - if ( STATUS(flush_to_zero) ) return packFloat64( zSign, 0, 0 ); - return packFloat64( zSign, 0, ( aSig + bSig )>>9 ); - } - zSig = LIT64( 0x4000000000000000 ) + aSig + bSig; - zExp = aExp; - goto roundAndPack; - } - aSig |= LIT64( 0x2000000000000000 ); - zSig = ( aSig + bSig )<<1; - --zExp; - if ( (sbits64) zSig < 0 ) { - zSig = aSig + bSig; - ++zExp; - } - roundAndPack: - return roundAndPackFloat64( zSign, zExp, zSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of subtracting the absolute values of the double- -| precision floating-point values `a' and `b'. If `zSign' is 1, the -| difference is negated before being returned. `zSign' is ignored if the -| result is a NaN. The subtraction is performed according to the IEC/IEEE -| Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -static float64 subFloat64Sigs( float64 a, float64 b, flag zSign STATUS_PARAM ) -{ - int16 aExp, bExp, zExp; - bits64 aSig, bSig, zSig; - int16 expDiff; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - bSig = extractFloat64Frac( b ); - bExp = extractFloat64Exp( b ); - expDiff = aExp - bExp; - aSig <<= 10; - bSig <<= 10; - if ( 0 < expDiff ) goto aExpBigger; - if ( expDiff < 0 ) goto bExpBigger; - if ( aExp == 0x7FF ) { - if ( aSig | bSig ) return propagateFloat64NaN( a, b STATUS_VAR ); - float_raise( float_flag_invalid STATUS_VAR); - return float64_default_nan; - } - if ( aExp == 0 ) { - aExp = 1; - bExp = 1; - } - if ( bSig < aSig ) goto aBigger; - if ( aSig < bSig ) goto bBigger; - return packFloat64( STATUS(float_rounding_mode) == float_round_down, 0, 0 ); - bExpBigger: - if ( bExp == 0x7FF ) { - if ( bSig ) return propagateFloat64NaN( a, b STATUS_VAR ); - return packFloat64( zSign ^ 1, 0x7FF, 0 ); - } - if ( aExp == 0 ) { - ++expDiff; - } - else { - aSig |= LIT64( 0x4000000000000000 ); - } - shift64RightJamming( aSig, - expDiff, &aSig ); - bSig |= LIT64( 0x4000000000000000 ); - bBigger: - zSig = bSig - aSig; - zExp = bExp; - zSign ^= 1; - goto normalizeRoundAndPack; - aExpBigger: - if ( aExp == 0x7FF ) { - if ( aSig ) return propagateFloat64NaN( a, b STATUS_VAR ); - return a; - } - if ( bExp == 0 ) { - --expDiff; - } - else { - bSig |= LIT64( 0x4000000000000000 ); - } - shift64RightJamming( bSig, expDiff, &bSig ); - aSig |= LIT64( 0x4000000000000000 ); - aBigger: - zSig = aSig - bSig; - zExp = aExp; - normalizeRoundAndPack: - --zExp; - return normalizeRoundAndPackFloat64( zSign, zExp, zSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of adding the double-precision floating-point values `a' -| and `b'. The operation is performed according to the IEC/IEEE Standard for -| Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float64 float64_add( float64 a, float64 b STATUS_PARAM ) -{ - flag aSign, bSign; - - aSign = extractFloat64Sign( a ); - bSign = extractFloat64Sign( b ); - if ( aSign == bSign ) { - return addFloat64Sigs( a, b, aSign STATUS_VAR ); - } - else { - return subFloat64Sigs( a, b, aSign STATUS_VAR ); - } - -} - -/*---------------------------------------------------------------------------- -| Returns the result of subtracting the double-precision floating-point values -| `a' and `b'. The operation is performed according to the IEC/IEEE Standard -| for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float64 float64_sub( float64 a, float64 b STATUS_PARAM ) -{ - flag aSign, bSign; - - aSign = extractFloat64Sign( a ); - bSign = extractFloat64Sign( b ); - if ( aSign == bSign ) { - return subFloat64Sigs( a, b, aSign STATUS_VAR ); - } - else { - return addFloat64Sigs( a, b, aSign STATUS_VAR ); - } - -} - -/*---------------------------------------------------------------------------- -| Returns the result of multiplying the double-precision floating-point values -| `a' and `b'. The operation is performed according to the IEC/IEEE Standard -| for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float64 float64_mul( float64 a, float64 b STATUS_PARAM ) -{ - flag aSign, bSign, zSign; - int16 aExp, bExp, zExp; - bits64 aSig, bSig, zSig0, zSig1; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - aSign = extractFloat64Sign( a ); - bSig = extractFloat64Frac( b ); - bExp = extractFloat64Exp( b ); - bSign = extractFloat64Sign( b ); - zSign = aSign ^ bSign; - if ( aExp == 0x7FF ) { - if ( aSig || ( ( bExp == 0x7FF ) && bSig ) ) { - return propagateFloat64NaN( a, b STATUS_VAR ); - } - if ( ( bExp | bSig ) == 0 ) { - float_raise( float_flag_invalid STATUS_VAR); - return float64_default_nan; - } - return packFloat64( zSign, 0x7FF, 0 ); - } - if ( bExp == 0x7FF ) { - if ( bSig ) return propagateFloat64NaN( a, b STATUS_VAR ); - if ( ( aExp | aSig ) == 0 ) { - float_raise( float_flag_invalid STATUS_VAR); - return float64_default_nan; - } - return packFloat64( zSign, 0x7FF, 0 ); - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return packFloat64( zSign, 0, 0 ); - normalizeFloat64Subnormal( aSig, &aExp, &aSig ); - } - if ( bExp == 0 ) { - if ( bSig == 0 ) return packFloat64( zSign, 0, 0 ); - normalizeFloat64Subnormal( bSig, &bExp, &bSig ); - } - zExp = aExp + bExp - 0x3FF; - aSig = ( aSig | LIT64( 0x0010000000000000 ) )<<10; - bSig = ( bSig | LIT64( 0x0010000000000000 ) )<<11; - mul64To128( aSig, bSig, &zSig0, &zSig1 ); - zSig0 |= ( zSig1 != 0 ); - if ( 0 <= (sbits64) ( zSig0<<1 ) ) { - zSig0 <<= 1; - --zExp; - } - return roundAndPackFloat64( zSign, zExp, zSig0 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of dividing the double-precision floating-point value `a' -| by the corresponding value `b'. The operation is performed according to -| the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float64 float64_div( float64 a, float64 b STATUS_PARAM ) -{ - flag aSign, bSign, zSign; - int16 aExp, bExp, zExp; - bits64 aSig, bSig, zSig; - bits64 rem0, rem1; - bits64 term0, term1; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - aSign = extractFloat64Sign( a ); - bSig = extractFloat64Frac( b ); - bExp = extractFloat64Exp( b ); - bSign = extractFloat64Sign( b ); - zSign = aSign ^ bSign; - if ( aExp == 0x7FF ) { - if ( aSig ) return propagateFloat64NaN( a, b STATUS_VAR ); - if ( bExp == 0x7FF ) { - if ( bSig ) return propagateFloat64NaN( a, b STATUS_VAR ); - float_raise( float_flag_invalid STATUS_VAR); - return float64_default_nan; - } - return packFloat64( zSign, 0x7FF, 0 ); - } - if ( bExp == 0x7FF ) { - if ( bSig ) return propagateFloat64NaN( a, b STATUS_VAR ); - return packFloat64( zSign, 0, 0 ); - } - if ( bExp == 0 ) { - if ( bSig == 0 ) { - if ( ( aExp | aSig ) == 0 ) { - float_raise( float_flag_invalid STATUS_VAR); - return float64_default_nan; - } - float_raise( float_flag_divbyzero STATUS_VAR); - return packFloat64( zSign, 0x7FF, 0 ); - } - normalizeFloat64Subnormal( bSig, &bExp, &bSig ); - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return packFloat64( zSign, 0, 0 ); - normalizeFloat64Subnormal( aSig, &aExp, &aSig ); - } - zExp = aExp - bExp + 0x3FD; - aSig = ( aSig | LIT64( 0x0010000000000000 ) )<<10; - bSig = ( bSig | LIT64( 0x0010000000000000 ) )<<11; - if ( bSig <= ( aSig + aSig ) ) { - aSig >>= 1; - ++zExp; - } - zSig = estimateDiv128To64( aSig, 0, bSig ); - if ( ( zSig & 0x1FF ) <= 2 ) { - mul64To128( bSig, zSig, &term0, &term1 ); - sub128( aSig, 0, term0, term1, &rem0, &rem1 ); - while ( (sbits64) rem0 < 0 ) { - --zSig; - add128( rem0, rem1, 0, bSig, &rem0, &rem1 ); - } - zSig |= ( rem1 != 0 ); - } - return roundAndPackFloat64( zSign, zExp, zSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the remainder of the double-precision floating-point value `a' -| with respect to the corresponding value `b'. The operation is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float64 float64_rem( float64 a, float64 b STATUS_PARAM ) -{ - flag aSign, bSign, zSign; - int16 aExp, bExp, expDiff; - bits64 aSig, bSig; - bits64 q, alternateASig; - sbits64 sigMean; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - aSign = extractFloat64Sign( a ); - bSig = extractFloat64Frac( b ); - bExp = extractFloat64Exp( b ); - bSign = extractFloat64Sign( b ); - if ( aExp == 0x7FF ) { - if ( aSig || ( ( bExp == 0x7FF ) && bSig ) ) { - return propagateFloat64NaN( a, b STATUS_VAR ); - } - float_raise( float_flag_invalid STATUS_VAR); - return float64_default_nan; - } - if ( bExp == 0x7FF ) { - if ( bSig ) return propagateFloat64NaN( a, b STATUS_VAR ); - return a; - } - if ( bExp == 0 ) { - if ( bSig == 0 ) { - float_raise( float_flag_invalid STATUS_VAR); - return float64_default_nan; - } - normalizeFloat64Subnormal( bSig, &bExp, &bSig ); - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return a; - normalizeFloat64Subnormal( aSig, &aExp, &aSig ); - } - expDiff = aExp - bExp; - aSig = ( aSig | LIT64( 0x0010000000000000 ) )<<11; - bSig = ( bSig | LIT64( 0x0010000000000000 ) )<<11; - if ( expDiff < 0 ) { - if ( expDiff < -1 ) return a; - aSig >>= 1; - } - q = ( bSig <= aSig ); - if ( q ) aSig -= bSig; - expDiff -= 64; - while ( 0 < expDiff ) { - q = estimateDiv128To64( aSig, 0, bSig ); - q = ( 2 < q ) ? q - 2 : 0; - aSig = - ( ( bSig>>2 ) * q ); - expDiff -= 62; - } - expDiff += 64; - if ( 0 < expDiff ) { - q = estimateDiv128To64( aSig, 0, bSig ); - q = ( 2 < q ) ? q - 2 : 0; - q >>= 64 - expDiff; - bSig >>= 2; - aSig = ( ( aSig>>1 )<<( expDiff - 1 ) ) - bSig * q; - } - else { - aSig >>= 2; - bSig >>= 2; - } - do { - alternateASig = aSig; - ++q; - aSig -= bSig; - } while ( 0 <= (sbits64) aSig ); - sigMean = aSig + alternateASig; - if ( ( sigMean < 0 ) || ( ( sigMean == 0 ) && ( q & 1 ) ) ) { - aSig = alternateASig; - } - zSign = ( (sbits64) aSig < 0 ); - if ( zSign ) aSig = - aSig; - return normalizeRoundAndPackFloat64( aSign ^ zSign, bExp, aSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the square root of the double-precision floating-point value `a'. -| The operation is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float64 float64_sqrt( float64 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp, zExp; - bits64 aSig, zSig, doubleZSig; - bits64 rem0, rem1, term0, term1; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - aSign = extractFloat64Sign( a ); - if ( aExp == 0x7FF ) { - if ( aSig ) return propagateFloat64NaN( a, a STATUS_VAR ); - if ( ! aSign ) return a; - float_raise( float_flag_invalid STATUS_VAR); - return float64_default_nan; - } - if ( aSign ) { - if ( ( aExp | aSig ) == 0 ) return a; - float_raise( float_flag_invalid STATUS_VAR); - return float64_default_nan; - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return float64_zero; - normalizeFloat64Subnormal( aSig, &aExp, &aSig ); - } - zExp = ( ( aExp - 0x3FF )>>1 ) + 0x3FE; - aSig |= LIT64( 0x0010000000000000 ); - zSig = estimateSqrt32( aExp, aSig>>21 ); - aSig <<= 9 - ( aExp & 1 ); - zSig = estimateDiv128To64( aSig, 0, zSig<<32 ) + ( zSig<<30 ); - if ( ( zSig & 0x1FF ) <= 5 ) { - doubleZSig = zSig<<1; - mul64To128( zSig, zSig, &term0, &term1 ); - sub128( aSig, 0, term0, term1, &rem0, &rem1 ); - while ( (sbits64) rem0 < 0 ) { - --zSig; - doubleZSig -= 2; - add128( rem0, rem1, zSig>>63, doubleZSig | 1, &rem0, &rem1 ); - } - zSig |= ( ( rem0 | rem1 ) != 0 ); - } - return roundAndPackFloat64( 0, zExp, zSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the binary log of the double-precision floating-point value `a'. -| The operation is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ -float64 float64_log2( float64 a STATUS_PARAM ) -{ - flag aSign, zSign; - int16 aExp; - bits64 aSig, aSig0, aSig1, zSig, i; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - aSign = extractFloat64Sign( a ); - - if ( aExp == 0 ) { - if ( aSig == 0 ) return packFloat64( 1, 0x7FF, 0 ); - normalizeFloat64Subnormal( aSig, &aExp, &aSig ); - } - if ( aSign ) { - float_raise( float_flag_invalid STATUS_VAR); - return float64_default_nan; - } - if ( aExp == 0x7FF ) { - if ( aSig ) return propagateFloat64NaN( a, float64_zero STATUS_VAR ); - return a; - } - - aExp -= 0x3FF; - aSig |= LIT64( 0x0010000000000000 ); - zSign = aExp < 0; - zSig = (bits64)aExp << 52; - for (i = 1LL << 51; i > 0; i >>= 1) { - mul64To128( aSig, aSig, &aSig0, &aSig1 ); - aSig = ( aSig0 << 12 ) | ( aSig1 >> 52 ); - if ( aSig & LIT64( 0x0020000000000000 ) ) { - aSig >>= 1; - zSig |= i; - } - } - - if ( zSign ) - zSig = -zSig; - return normalizeRoundAndPackFloat64( zSign, 0x408, zSig STATUS_VAR ); -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the double-precision floating-point value `a' is equal to the -| corresponding value `b', and 0 otherwise. The comparison is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float64_eq( float64 a, float64 b STATUS_PARAM ) -{ - bits64 av, bv; - - if ( ( ( extractFloat64Exp( a ) == 0x7FF ) && extractFloat64Frac( a ) ) - || ( ( extractFloat64Exp( b ) == 0x7FF ) && extractFloat64Frac( b ) ) - ) { - if ( float64_is_signaling_nan( a ) || float64_is_signaling_nan( b ) ) { - float_raise( float_flag_invalid STATUS_VAR); - } - return 0; - } - av = float64_val(a); - bv = float64_val(b); - return ( av == bv ) || ( (bits64) ( ( av | bv )<<1 ) == 0 ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the double-precision floating-point value `a' is less than or -| equal to the corresponding value `b', and 0 otherwise. The comparison is -| performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -int float64_le( float64 a, float64 b STATUS_PARAM ) -{ - flag aSign, bSign; - bits64 av, bv; - - if ( ( ( extractFloat64Exp( a ) == 0x7FF ) && extractFloat64Frac( a ) ) - || ( ( extractFloat64Exp( b ) == 0x7FF ) && extractFloat64Frac( b ) ) - ) { - float_raise( float_flag_invalid STATUS_VAR); - return 0; - } - aSign = extractFloat64Sign( a ); - bSign = extractFloat64Sign( b ); - av = float64_val(a); - bv = float64_val(b); - if ( aSign != bSign ) return aSign || ( (bits64) ( ( av | bv )<<1 ) == 0 ); - return ( av == bv ) || ( aSign ^ ( av < bv ) ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the double-precision floating-point value `a' is less than -| the corresponding value `b', and 0 otherwise. The comparison is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float64_lt( float64 a, float64 b STATUS_PARAM ) -{ - flag aSign, bSign; - bits64 av, bv; - - if ( ( ( extractFloat64Exp( a ) == 0x7FF ) && extractFloat64Frac( a ) ) - || ( ( extractFloat64Exp( b ) == 0x7FF ) && extractFloat64Frac( b ) ) - ) { - float_raise( float_flag_invalid STATUS_VAR); - return 0; - } - aSign = extractFloat64Sign( a ); - bSign = extractFloat64Sign( b ); - av = float64_val(a); - bv = float64_val(b); - if ( aSign != bSign ) return aSign && ( (bits64) ( ( av | bv )<<1 ) != 0 ); - return ( av != bv ) && ( aSign ^ ( av < bv ) ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the double-precision floating-point value `a' is equal to the -| corresponding value `b', and 0 otherwise. The invalid exception is raised -| if either operand is a NaN. Otherwise, the comparison is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float64_eq_signaling( float64 a, float64 b STATUS_PARAM ) -{ - bits64 av, bv; - - if ( ( ( extractFloat64Exp( a ) == 0x7FF ) && extractFloat64Frac( a ) ) - || ( ( extractFloat64Exp( b ) == 0x7FF ) && extractFloat64Frac( b ) ) - ) { - float_raise( float_flag_invalid STATUS_VAR); - return 0; - } - av = float64_val(a); - bv = float64_val(b); - return ( av == bv ) || ( (bits64) ( ( av | bv )<<1 ) == 0 ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the double-precision floating-point value `a' is less than or -| equal to the corresponding value `b', and 0 otherwise. Quiet NaNs do not -| cause an exception. Otherwise, the comparison is performed according to the -| IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float64_le_quiet( float64 a, float64 b STATUS_PARAM ) -{ - flag aSign, bSign; - bits64 av, bv; - - if ( ( ( extractFloat64Exp( a ) == 0x7FF ) && extractFloat64Frac( a ) ) - || ( ( extractFloat64Exp( b ) == 0x7FF ) && extractFloat64Frac( b ) ) - ) { - if ( float64_is_signaling_nan( a ) || float64_is_signaling_nan( b ) ) { - float_raise( float_flag_invalid STATUS_VAR); - } - return 0; - } - aSign = extractFloat64Sign( a ); - bSign = extractFloat64Sign( b ); - av = float64_val(a); - bv = float64_val(b); - if ( aSign != bSign ) return aSign || ( (bits64) ( ( av | bv )<<1 ) == 0 ); - return ( av == bv ) || ( aSign ^ ( av < bv ) ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the double-precision floating-point value `a' is less than -| the corresponding value `b', and 0 otherwise. Quiet NaNs do not cause an -| exception. Otherwise, the comparison is performed according to the IEC/IEEE -| Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float64_lt_quiet( float64 a, float64 b STATUS_PARAM ) -{ - flag aSign, bSign; - bits64 av, bv; - - if ( ( ( extractFloat64Exp( a ) == 0x7FF ) && extractFloat64Frac( a ) ) - || ( ( extractFloat64Exp( b ) == 0x7FF ) && extractFloat64Frac( b ) ) - ) { - if ( float64_is_signaling_nan( a ) || float64_is_signaling_nan( b ) ) { - float_raise( float_flag_invalid STATUS_VAR); - } - return 0; - } - aSign = extractFloat64Sign( a ); - bSign = extractFloat64Sign( b ); - av = float64_val(a); - bv = float64_val(b); - if ( aSign != bSign ) return aSign && ( (bits64) ( ( av | bv )<<1 ) != 0 ); - return ( av != bv ) && ( aSign ^ ( av < bv ) ); - -} - -#ifdef FLOATX80 - -/*---------------------------------------------------------------------------- -| Returns the result of converting the extended double-precision floating- -| point value `a' to the 32-bit two's complement integer format. The -| conversion is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic---which means in particular that the conversion -| is rounded according to the current rounding mode. If `a' is a NaN, the -| largest positive integer is returned. Otherwise, if the conversion -| overflows, the largest integer with the same sign as `a' is returned. -*----------------------------------------------------------------------------*/ - -int32 floatx80_to_int32( floatx80 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp, shiftCount; - bits64 aSig; - - aSig = extractFloatx80Frac( a ); - aExp = extractFloatx80Exp( a ); - aSign = extractFloatx80Sign( a ); - if ( ( aExp == 0x7FFF ) && (bits64) ( aSig<<1 ) ) aSign = 0; - shiftCount = 0x4037 - aExp; - if ( shiftCount <= 0 ) shiftCount = 1; - shift64RightJamming( aSig, shiftCount, &aSig ); - return roundAndPackInt32( aSign, aSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the extended double-precision floating- -| point value `a' to the 32-bit two's complement integer format. The -| conversion is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic, except that the conversion is always rounded -| toward zero. If `a' is a NaN, the largest positive integer is returned. -| Otherwise, if the conversion overflows, the largest integer with the same -| sign as `a' is returned. -*----------------------------------------------------------------------------*/ - -int32 floatx80_to_int32_round_to_zero( floatx80 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp, shiftCount; - bits64 aSig, savedASig; - int32 z; - - aSig = extractFloatx80Frac( a ); - aExp = extractFloatx80Exp( a ); - aSign = extractFloatx80Sign( a ); - if ( 0x401E < aExp ) { - if ( ( aExp == 0x7FFF ) && (bits64) ( aSig<<1 ) ) aSign = 0; - goto invalid; - } - else if ( aExp < 0x3FFF ) { - if ( aExp || aSig ) STATUS(float_exception_flags) |= float_flag_inexact; - return 0; - } - shiftCount = 0x403E - aExp; - savedASig = aSig; - aSig >>= shiftCount; - z = aSig; - if ( aSign ) z = - z; - if ( ( z < 0 ) ^ aSign ) { - invalid: - float_raise( float_flag_invalid STATUS_VAR); - return aSign ? (sbits32) 0x80000000 : 0x7FFFFFFF; - } - if ( ( aSig<<shiftCount ) != savedASig ) { - STATUS(float_exception_flags) |= float_flag_inexact; - } - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the extended double-precision floating- -| point value `a' to the 64-bit two's complement integer format. The -| conversion is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic---which means in particular that the conversion -| is rounded according to the current rounding mode. If `a' is a NaN, -| the largest positive integer is returned. Otherwise, if the conversion -| overflows, the largest integer with the same sign as `a' is returned. -*----------------------------------------------------------------------------*/ - -int64 floatx80_to_int64( floatx80 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp, shiftCount; - bits64 aSig, aSigExtra; - - aSig = extractFloatx80Frac( a ); - aExp = extractFloatx80Exp( a ); - aSign = extractFloatx80Sign( a ); - shiftCount = 0x403E - aExp; - if ( shiftCount <= 0 ) { - if ( shiftCount ) { - float_raise( float_flag_invalid STATUS_VAR); - if ( ! aSign - || ( ( aExp == 0x7FFF ) - && ( aSig != LIT64( 0x8000000000000000 ) ) ) - ) { - return LIT64( 0x7FFFFFFFFFFFFFFF ); - } - return (sbits64) LIT64( 0x8000000000000000 ); - } - aSigExtra = 0; - } - else { - shift64ExtraRightJamming( aSig, 0, shiftCount, &aSig, &aSigExtra ); - } - return roundAndPackInt64( aSign, aSig, aSigExtra STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the extended double-precision floating- -| point value `a' to the 64-bit two's complement integer format. The -| conversion is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic, except that the conversion is always rounded -| toward zero. If `a' is a NaN, the largest positive integer is returned. -| Otherwise, if the conversion overflows, the largest integer with the same -| sign as `a' is returned. -*----------------------------------------------------------------------------*/ - -int64 floatx80_to_int64_round_to_zero( floatx80 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp, shiftCount; - bits64 aSig; - int64 z; - - aSig = extractFloatx80Frac( a ); - aExp = extractFloatx80Exp( a ); - aSign = extractFloatx80Sign( a ); - shiftCount = aExp - 0x403E; - if ( 0 <= shiftCount ) { - aSig &= LIT64( 0x7FFFFFFFFFFFFFFF ); - if ( ( a.high != 0xC03E ) || aSig ) { - float_raise( float_flag_invalid STATUS_VAR); - if ( ! aSign || ( ( aExp == 0x7FFF ) && aSig ) ) { - return LIT64( 0x7FFFFFFFFFFFFFFF ); - } - } - return (sbits64) LIT64( 0x8000000000000000 ); - } - else if ( aExp < 0x3FFF ) { - if ( aExp | aSig ) STATUS(float_exception_flags) |= float_flag_inexact; - return 0; - } - z = aSig>>( - shiftCount ); - if ( (bits64) ( aSig<<( shiftCount & 63 ) ) ) { - STATUS(float_exception_flags) |= float_flag_inexact; - } - if ( aSign ) z = - z; - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the extended double-precision floating- -| point value `a' to the single-precision floating-point format. The -| conversion is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float32 floatx80_to_float32( floatx80 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp; - bits64 aSig; - - aSig = extractFloatx80Frac( a ); - aExp = extractFloatx80Exp( a ); - aSign = extractFloatx80Sign( a ); - if ( aExp == 0x7FFF ) { - if ( (bits64) ( aSig<<1 ) ) { - return commonNaNToFloat32( floatx80ToCommonNaN( a STATUS_VAR ) ); - } - return packFloat32( aSign, 0xFF, 0 ); - } - shift64RightJamming( aSig, 33, &aSig ); - if ( aExp || aSig ) aExp -= 0x3F81; - return roundAndPackFloat32( aSign, aExp, aSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the extended double-precision floating- -| point value `a' to the double-precision floating-point format. The -| conversion is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float64 floatx80_to_float64( floatx80 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp; - bits64 aSig, zSig; - - aSig = extractFloatx80Frac( a ); - aExp = extractFloatx80Exp( a ); - aSign = extractFloatx80Sign( a ); - if ( aExp == 0x7FFF ) { - if ( (bits64) ( aSig<<1 ) ) { - return commonNaNToFloat64( floatx80ToCommonNaN( a STATUS_VAR ) ); - } - return packFloat64( aSign, 0x7FF, 0 ); - } - shift64RightJamming( aSig, 1, &zSig ); - if ( aExp || aSig ) aExp -= 0x3C01; - return roundAndPackFloat64( aSign, aExp, zSig STATUS_VAR ); - -} - -#ifdef FLOAT128 - -/*---------------------------------------------------------------------------- -| Returns the result of converting the extended double-precision floating- -| point value `a' to the quadruple-precision floating-point format. The -| conversion is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float128 floatx80_to_float128( floatx80 a STATUS_PARAM ) -{ - flag aSign; - int16 aExp; - bits64 aSig, zSig0, zSig1; - - aSig = extractFloatx80Frac( a ); - aExp = extractFloatx80Exp( a ); - aSign = extractFloatx80Sign( a ); - if ( ( aExp == 0x7FFF ) && (bits64) ( aSig<<1 ) ) { - return commonNaNToFloat128( floatx80ToCommonNaN( a STATUS_VAR ) ); - } - shift128Right( aSig<<1, 0, 16, &zSig0, &zSig1 ); - return packFloat128( aSign, aExp, zSig0, zSig1 ); - -} - -#endif - -/*---------------------------------------------------------------------------- -| Rounds the extended double-precision floating-point value `a' to an integer, -| and returns the result as an extended quadruple-precision floating-point -| value. The operation is performed according to the IEC/IEEE Standard for -| Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -floatx80 floatx80_round_to_int( floatx80 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp; - bits64 lastBitMask, roundBitsMask; - int8 roundingMode; - floatx80 z; - - aExp = extractFloatx80Exp( a ); - if ( 0x403E <= aExp ) { - if ( ( aExp == 0x7FFF ) && (bits64) ( extractFloatx80Frac( a )<<1 ) ) { - return propagateFloatx80NaN( a, a STATUS_VAR ); - } - return a; - } - if ( aExp < 0x3FFF ) { - if ( ( aExp == 0 ) - && ( (bits64) ( extractFloatx80Frac( a )<<1 ) == 0 ) ) { - return a; - } - STATUS(float_exception_flags) |= float_flag_inexact; - aSign = extractFloatx80Sign( a ); - switch ( STATUS(float_rounding_mode) ) { - case float_round_nearest_even: - if ( ( aExp == 0x3FFE ) && (bits64) ( extractFloatx80Frac( a )<<1 ) - ) { - return - packFloatx80( aSign, 0x3FFF, LIT64( 0x8000000000000000 ) ); - } - break; - case float_round_down: - return - aSign ? - packFloatx80( 1, 0x3FFF, LIT64( 0x8000000000000000 ) ) - : packFloatx80( 0, 0, 0 ); - case float_round_up: - return - aSign ? packFloatx80( 1, 0, 0 ) - : packFloatx80( 0, 0x3FFF, LIT64( 0x8000000000000000 ) ); - } - return packFloatx80( aSign, 0, 0 ); - } - lastBitMask = 1; - lastBitMask <<= 0x403E - aExp; - roundBitsMask = lastBitMask - 1; - z = a; - roundingMode = STATUS(float_rounding_mode); - if ( roundingMode == float_round_nearest_even ) { - z.low += lastBitMask>>1; - if ( ( z.low & roundBitsMask ) == 0 ) z.low &= ~ lastBitMask; - } - else if ( roundingMode != float_round_to_zero ) { - if ( extractFloatx80Sign( z ) ^ ( roundingMode == float_round_up ) ) { - z.low += roundBitsMask; - } - } - z.low &= ~ roundBitsMask; - if ( z.low == 0 ) { - ++z.high; - z.low = LIT64( 0x8000000000000000 ); - } - if ( z.low != a.low ) STATUS(float_exception_flags) |= float_flag_inexact; - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns the result of adding the absolute values of the extended double- -| precision floating-point values `a' and `b'. If `zSign' is 1, the sum is -| negated before being returned. `zSign' is ignored if the result is a NaN. -| The addition is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -static floatx80 addFloatx80Sigs( floatx80 a, floatx80 b, flag zSign STATUS_PARAM) -{ - int32 aExp, bExp, zExp; - bits64 aSig, bSig, zSig0, zSig1; - int32 expDiff; - - aSig = extractFloatx80Frac( a ); - aExp = extractFloatx80Exp( a ); - bSig = extractFloatx80Frac( b ); - bExp = extractFloatx80Exp( b ); - expDiff = aExp - bExp; - if ( 0 < expDiff ) { - if ( aExp == 0x7FFF ) { - if ( (bits64) ( aSig<<1 ) ) return propagateFloatx80NaN( a, b STATUS_VAR ); - return a; - } - if ( bExp == 0 ) --expDiff; - shift64ExtraRightJamming( bSig, 0, expDiff, &bSig, &zSig1 ); - zExp = aExp; - } - else if ( expDiff < 0 ) { - if ( bExp == 0x7FFF ) { - if ( (bits64) ( bSig<<1 ) ) return propagateFloatx80NaN( a, b STATUS_VAR ); - return packFloatx80( zSign, 0x7FFF, LIT64( 0x8000000000000000 ) ); - } - if ( aExp == 0 ) ++expDiff; - shift64ExtraRightJamming( aSig, 0, - expDiff, &aSig, &zSig1 ); - zExp = bExp; - } - else { - if ( aExp == 0x7FFF ) { - if ( (bits64) ( ( aSig | bSig )<<1 ) ) { - return propagateFloatx80NaN( a, b STATUS_VAR ); - } - return a; - } - zSig1 = 0; - zSig0 = aSig + bSig; - if ( aExp == 0 ) { - normalizeFloatx80Subnormal( zSig0, &zExp, &zSig0 ); - goto roundAndPack; - } - zExp = aExp; - goto shiftRight1; - } - zSig0 = aSig + bSig; - if ( (sbits64) zSig0 < 0 ) goto roundAndPack; - shiftRight1: - shift64ExtraRightJamming( zSig0, zSig1, 1, &zSig0, &zSig1 ); - zSig0 |= LIT64( 0x8000000000000000 ); - ++zExp; - roundAndPack: - return - roundAndPackFloatx80( - STATUS(floatx80_rounding_precision), zSign, zExp, zSig0, zSig1 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of subtracting the absolute values of the extended -| double-precision floating-point values `a' and `b'. If `zSign' is 1, the -| difference is negated before being returned. `zSign' is ignored if the -| result is a NaN. The subtraction is performed according to the IEC/IEEE -| Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -static floatx80 subFloatx80Sigs( floatx80 a, floatx80 b, flag zSign STATUS_PARAM ) -{ - int32 aExp, bExp, zExp; - bits64 aSig, bSig, zSig0, zSig1; - int32 expDiff; - floatx80 z; - - aSig = extractFloatx80Frac( a ); - aExp = extractFloatx80Exp( a ); - bSig = extractFloatx80Frac( b ); - bExp = extractFloatx80Exp( b ); - expDiff = aExp - bExp; - if ( 0 < expDiff ) goto aExpBigger; - if ( expDiff < 0 ) goto bExpBigger; - if ( aExp == 0x7FFF ) { - if ( (bits64) ( ( aSig | bSig )<<1 ) ) { - return propagateFloatx80NaN( a, b STATUS_VAR ); - } - float_raise( float_flag_invalid STATUS_VAR); - z.low = floatx80_default_nan_low; - z.high = floatx80_default_nan_high; - return z; - } - if ( aExp == 0 ) { - aExp = 1; - bExp = 1; - } - zSig1 = 0; - if ( bSig < aSig ) goto aBigger; - if ( aSig < bSig ) goto bBigger; - return packFloatx80( STATUS(float_rounding_mode) == float_round_down, 0, 0 ); - bExpBigger: - if ( bExp == 0x7FFF ) { - if ( (bits64) ( bSig<<1 ) ) return propagateFloatx80NaN( a, b STATUS_VAR ); - return packFloatx80( zSign ^ 1, 0x7FFF, LIT64( 0x8000000000000000 ) ); - } - if ( aExp == 0 ) ++expDiff; - shift128RightJamming( aSig, 0, - expDiff, &aSig, &zSig1 ); - bBigger: - sub128( bSig, 0, aSig, zSig1, &zSig0, &zSig1 ); - zExp = bExp; - zSign ^= 1; - goto normalizeRoundAndPack; - aExpBigger: - if ( aExp == 0x7FFF ) { - if ( (bits64) ( aSig<<1 ) ) return propagateFloatx80NaN( a, b STATUS_VAR ); - return a; - } - if ( bExp == 0 ) --expDiff; - shift128RightJamming( bSig, 0, expDiff, &bSig, &zSig1 ); - aBigger: - sub128( aSig, 0, bSig, zSig1, &zSig0, &zSig1 ); - zExp = aExp; - normalizeRoundAndPack: - return - normalizeRoundAndPackFloatx80( - STATUS(floatx80_rounding_precision), zSign, zExp, zSig0, zSig1 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of adding the extended double-precision floating-point -| values `a' and `b'. The operation is performed according to the IEC/IEEE -| Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -floatx80 floatx80_add( floatx80 a, floatx80 b STATUS_PARAM ) -{ - flag aSign, bSign; - - aSign = extractFloatx80Sign( a ); - bSign = extractFloatx80Sign( b ); - if ( aSign == bSign ) { - return addFloatx80Sigs( a, b, aSign STATUS_VAR ); - } - else { - return subFloatx80Sigs( a, b, aSign STATUS_VAR ); - } - -} - -/*---------------------------------------------------------------------------- -| Returns the result of subtracting the extended double-precision floating- -| point values `a' and `b'. The operation is performed according to the -| IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -floatx80 floatx80_sub( floatx80 a, floatx80 b STATUS_PARAM ) -{ - flag aSign, bSign; - - aSign = extractFloatx80Sign( a ); - bSign = extractFloatx80Sign( b ); - if ( aSign == bSign ) { - return subFloatx80Sigs( a, b, aSign STATUS_VAR ); - } - else { - return addFloatx80Sigs( a, b, aSign STATUS_VAR ); - } - -} - -/*---------------------------------------------------------------------------- -| Returns the result of multiplying the extended double-precision floating- -| point values `a' and `b'. The operation is performed according to the -| IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -floatx80 floatx80_mul( floatx80 a, floatx80 b STATUS_PARAM ) -{ - flag aSign, bSign, zSign; - int32 aExp, bExp, zExp; - bits64 aSig, bSig, zSig0, zSig1; - floatx80 z; - - aSig = extractFloatx80Frac( a ); - aExp = extractFloatx80Exp( a ); - aSign = extractFloatx80Sign( a ); - bSig = extractFloatx80Frac( b ); - bExp = extractFloatx80Exp( b ); - bSign = extractFloatx80Sign( b ); - zSign = aSign ^ bSign; - if ( aExp == 0x7FFF ) { - if ( (bits64) ( aSig<<1 ) - || ( ( bExp == 0x7FFF ) && (bits64) ( bSig<<1 ) ) ) { - return propagateFloatx80NaN( a, b STATUS_VAR ); - } - if ( ( bExp | bSig ) == 0 ) goto invalid; - return packFloatx80( zSign, 0x7FFF, LIT64( 0x8000000000000000 ) ); - } - if ( bExp == 0x7FFF ) { - if ( (bits64) ( bSig<<1 ) ) return propagateFloatx80NaN( a, b STATUS_VAR ); - if ( ( aExp | aSig ) == 0 ) { - invalid: - float_raise( float_flag_invalid STATUS_VAR); - z.low = floatx80_default_nan_low; - z.high = floatx80_default_nan_high; - return z; - } - return packFloatx80( zSign, 0x7FFF, LIT64( 0x8000000000000000 ) ); - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return packFloatx80( zSign, 0, 0 ); - normalizeFloatx80Subnormal( aSig, &aExp, &aSig ); - } - if ( bExp == 0 ) { - if ( bSig == 0 ) return packFloatx80( zSign, 0, 0 ); - normalizeFloatx80Subnormal( bSig, &bExp, &bSig ); - } - zExp = aExp + bExp - 0x3FFE; - mul64To128( aSig, bSig, &zSig0, &zSig1 ); - if ( 0 < (sbits64) zSig0 ) { - shortShift128Left( zSig0, zSig1, 1, &zSig0, &zSig1 ); - --zExp; - } - return - roundAndPackFloatx80( - STATUS(floatx80_rounding_precision), zSign, zExp, zSig0, zSig1 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of dividing the extended double-precision floating-point -| value `a' by the corresponding value `b'. The operation is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -floatx80 floatx80_div( floatx80 a, floatx80 b STATUS_PARAM ) -{ - flag aSign, bSign, zSign; - int32 aExp, bExp, zExp; - bits64 aSig, bSig, zSig0, zSig1; - bits64 rem0, rem1, rem2, term0, term1, term2; - floatx80 z; - - aSig = extractFloatx80Frac( a ); - aExp = extractFloatx80Exp( a ); - aSign = extractFloatx80Sign( a ); - bSig = extractFloatx80Frac( b ); - bExp = extractFloatx80Exp( b ); - bSign = extractFloatx80Sign( b ); - zSign = aSign ^ bSign; - if ( aExp == 0x7FFF ) { - if ( (bits64) ( aSig<<1 ) ) return propagateFloatx80NaN( a, b STATUS_VAR ); - if ( bExp == 0x7FFF ) { - if ( (bits64) ( bSig<<1 ) ) return propagateFloatx80NaN( a, b STATUS_VAR ); - goto invalid; - } - return packFloatx80( zSign, 0x7FFF, LIT64( 0x8000000000000000 ) ); - } - if ( bExp == 0x7FFF ) { - if ( (bits64) ( bSig<<1 ) ) return propagateFloatx80NaN( a, b STATUS_VAR ); - return packFloatx80( zSign, 0, 0 ); - } - if ( bExp == 0 ) { - if ( bSig == 0 ) { - if ( ( aExp | aSig ) == 0 ) { - invalid: - float_raise( float_flag_invalid STATUS_VAR); - z.low = floatx80_default_nan_low; - z.high = floatx80_default_nan_high; - return z; - } - float_raise( float_flag_divbyzero STATUS_VAR); - return packFloatx80( zSign, 0x7FFF, LIT64( 0x8000000000000000 ) ); - } - normalizeFloatx80Subnormal( bSig, &bExp, &bSig ); - } - if ( aExp == 0 ) { - if ( aSig == 0 ) return packFloatx80( zSign, 0, 0 ); - normalizeFloatx80Subnormal( aSig, &aExp, &aSig ); - } - zExp = aExp - bExp + 0x3FFE; - rem1 = 0; - if ( bSig <= aSig ) { - shift128Right( aSig, 0, 1, &aSig, &rem1 ); - ++zExp; - } - zSig0 = estimateDiv128To64( aSig, rem1, bSig ); - mul64To128( bSig, zSig0, &term0, &term1 ); - sub128( aSig, rem1, term0, term1, &rem0, &rem1 ); - while ( (sbits64) rem0 < 0 ) { - --zSig0; - add128( rem0, rem1, 0, bSig, &rem0, &rem1 ); - } - zSig1 = estimateDiv128To64( rem1, 0, bSig ); - if ( (bits64) ( zSig1<<1 ) <= 8 ) { - mul64To128( bSig, zSig1, &term1, &term2 ); - sub128( rem1, 0, term1, term2, &rem1, &rem2 ); - while ( (sbits64) rem1 < 0 ) { - --zSig1; - add128( rem1, rem2, 0, bSig, &rem1, &rem2 ); - } - zSig1 |= ( ( rem1 | rem2 ) != 0 ); - } - return - roundAndPackFloatx80( - STATUS(floatx80_rounding_precision), zSign, zExp, zSig0, zSig1 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the remainder of the extended double-precision floating-point value -| `a' with respect to the corresponding value `b'. The operation is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -floatx80 floatx80_rem( floatx80 a, floatx80 b STATUS_PARAM ) -{ - flag aSign, bSign, zSign; - int32 aExp, bExp, expDiff; - bits64 aSig0, aSig1, bSig; - bits64 q, term0, term1, alternateASig0, alternateASig1; - floatx80 z; - - aSig0 = extractFloatx80Frac( a ); - aExp = extractFloatx80Exp( a ); - aSign = extractFloatx80Sign( a ); - bSig = extractFloatx80Frac( b ); - bExp = extractFloatx80Exp( b ); - bSign = extractFloatx80Sign( b ); - if ( aExp == 0x7FFF ) { - if ( (bits64) ( aSig0<<1 ) - || ( ( bExp == 0x7FFF ) && (bits64) ( bSig<<1 ) ) ) { - return propagateFloatx80NaN( a, b STATUS_VAR ); - } - goto invalid; - } - if ( bExp == 0x7FFF ) { - if ( (bits64) ( bSig<<1 ) ) return propagateFloatx80NaN( a, b STATUS_VAR ); - return a; - } - if ( bExp == 0 ) { - if ( bSig == 0 ) { - invalid: - float_raise( float_flag_invalid STATUS_VAR); - z.low = floatx80_default_nan_low; - z.high = floatx80_default_nan_high; - return z; - } - normalizeFloatx80Subnormal( bSig, &bExp, &bSig ); - } - if ( aExp == 0 ) { - if ( (bits64) ( aSig0<<1 ) == 0 ) return a; - normalizeFloatx80Subnormal( aSig0, &aExp, &aSig0 ); - } - bSig |= LIT64( 0x8000000000000000 ); - zSign = aSign; - expDiff = aExp - bExp; - aSig1 = 0; - if ( expDiff < 0 ) { - if ( expDiff < -1 ) return a; - shift128Right( aSig0, 0, 1, &aSig0, &aSig1 ); - expDiff = 0; - } - q = ( bSig <= aSig0 ); - if ( q ) aSig0 -= bSig; - expDiff -= 64; - while ( 0 < expDiff ) { - q = estimateDiv128To64( aSig0, aSig1, bSig ); - q = ( 2 < q ) ? q - 2 : 0; - mul64To128( bSig, q, &term0, &term1 ); - sub128( aSig0, aSig1, term0, term1, &aSig0, &aSig1 ); - shortShift128Left( aSig0, aSig1, 62, &aSig0, &aSig1 ); - expDiff -= 62; - } - expDiff += 64; - if ( 0 < expDiff ) { - q = estimateDiv128To64( aSig0, aSig1, bSig ); - q = ( 2 < q ) ? q - 2 : 0; - q >>= 64 - expDiff; - mul64To128( bSig, q<<( 64 - expDiff ), &term0, &term1 ); - sub128( aSig0, aSig1, term0, term1, &aSig0, &aSig1 ); - shortShift128Left( 0, bSig, 64 - expDiff, &term0, &term1 ); - while ( le128( term0, term1, aSig0, aSig1 ) ) { - ++q; - sub128( aSig0, aSig1, term0, term1, &aSig0, &aSig1 ); - } - } - else { - term1 = 0; - term0 = bSig; - } - sub128( term0, term1, aSig0, aSig1, &alternateASig0, &alternateASig1 ); - if ( lt128( alternateASig0, alternateASig1, aSig0, aSig1 ) - || ( eq128( alternateASig0, alternateASig1, aSig0, aSig1 ) - && ( q & 1 ) ) - ) { - aSig0 = alternateASig0; - aSig1 = alternateASig1; - zSign = ! zSign; - } - return - normalizeRoundAndPackFloatx80( - 80, zSign, bExp + expDiff, aSig0, aSig1 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the square root of the extended double-precision floating-point -| value `a'. The operation is performed according to the IEC/IEEE Standard -| for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -floatx80 floatx80_sqrt( floatx80 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp, zExp; - bits64 aSig0, aSig1, zSig0, zSig1, doubleZSig0; - bits64 rem0, rem1, rem2, rem3, term0, term1, term2, term3; - floatx80 z; - - aSig0 = extractFloatx80Frac( a ); - aExp = extractFloatx80Exp( a ); - aSign = extractFloatx80Sign( a ); - if ( aExp == 0x7FFF ) { - if ( (bits64) ( aSig0<<1 ) ) return propagateFloatx80NaN( a, a STATUS_VAR ); - if ( ! aSign ) return a; - goto invalid; - } - if ( aSign ) { - if ( ( aExp | aSig0 ) == 0 ) return a; - invalid: - float_raise( float_flag_invalid STATUS_VAR); - z.low = floatx80_default_nan_low; - z.high = floatx80_default_nan_high; - return z; - } - if ( aExp == 0 ) { - if ( aSig0 == 0 ) return packFloatx80( 0, 0, 0 ); - normalizeFloatx80Subnormal( aSig0, &aExp, &aSig0 ); - } - zExp = ( ( aExp - 0x3FFF )>>1 ) + 0x3FFF; - zSig0 = estimateSqrt32( aExp, aSig0>>32 ); - shift128Right( aSig0, 0, 2 + ( aExp & 1 ), &aSig0, &aSig1 ); - zSig0 = estimateDiv128To64( aSig0, aSig1, zSig0<<32 ) + ( zSig0<<30 ); - doubleZSig0 = zSig0<<1; - mul64To128( zSig0, zSig0, &term0, &term1 ); - sub128( aSig0, aSig1, term0, term1, &rem0, &rem1 ); - while ( (sbits64) rem0 < 0 ) { - --zSig0; - doubleZSig0 -= 2; - add128( rem0, rem1, zSig0>>63, doubleZSig0 | 1, &rem0, &rem1 ); - } - zSig1 = estimateDiv128To64( rem1, 0, doubleZSig0 ); - if ( ( zSig1 & LIT64( 0x3FFFFFFFFFFFFFFF ) ) <= 5 ) { - if ( zSig1 == 0 ) zSig1 = 1; - mul64To128( doubleZSig0, zSig1, &term1, &term2 ); - sub128( rem1, 0, term1, term2, &rem1, &rem2 ); - mul64To128( zSig1, zSig1, &term2, &term3 ); - sub192( rem1, rem2, 0, 0, term2, term3, &rem1, &rem2, &rem3 ); - while ( (sbits64) rem1 < 0 ) { - --zSig1; - shortShift128Left( 0, zSig1, 1, &term2, &term3 ); - term3 |= 1; - term2 |= doubleZSig0; - add192( rem1, rem2, rem3, 0, term2, term3, &rem1, &rem2, &rem3 ); - } - zSig1 |= ( ( rem1 | rem2 | rem3 ) != 0 ); - } - shortShift128Left( 0, zSig1, 1, &zSig0, &zSig1 ); - zSig0 |= doubleZSig0; - return - roundAndPackFloatx80( - STATUS(floatx80_rounding_precision), 0, zExp, zSig0, zSig1 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the extended double-precision floating-point value `a' is -| equal to the corresponding value `b', and 0 otherwise. The comparison is -| performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -int floatx80_eq( floatx80 a, floatx80 b STATUS_PARAM ) -{ - - if ( ( ( extractFloatx80Exp( a ) == 0x7FFF ) - && (bits64) ( extractFloatx80Frac( a )<<1 ) ) - || ( ( extractFloatx80Exp( b ) == 0x7FFF ) - && (bits64) ( extractFloatx80Frac( b )<<1 ) ) - ) { - if ( floatx80_is_signaling_nan( a ) - || floatx80_is_signaling_nan( b ) ) { - float_raise( float_flag_invalid STATUS_VAR); - } - return 0; - } - return - ( a.low == b.low ) - && ( ( a.high == b.high ) - || ( ( a.low == 0 ) - && ( (bits16) ( ( a.high | b.high )<<1 ) == 0 ) ) - ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the extended double-precision floating-point value `a' is -| less than or equal to the corresponding value `b', and 0 otherwise. The -| comparison is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int floatx80_le( floatx80 a, floatx80 b STATUS_PARAM ) -{ - flag aSign, bSign; - - if ( ( ( extractFloatx80Exp( a ) == 0x7FFF ) - && (bits64) ( extractFloatx80Frac( a )<<1 ) ) - || ( ( extractFloatx80Exp( b ) == 0x7FFF ) - && (bits64) ( extractFloatx80Frac( b )<<1 ) ) - ) { - float_raise( float_flag_invalid STATUS_VAR); - return 0; - } - aSign = extractFloatx80Sign( a ); - bSign = extractFloatx80Sign( b ); - if ( aSign != bSign ) { - return - aSign - || ( ( ( (bits16) ( ( a.high | b.high )<<1 ) ) | a.low | b.low ) - == 0 ); - } - return - aSign ? le128( b.high, b.low, a.high, a.low ) - : le128( a.high, a.low, b.high, b.low ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the extended double-precision floating-point value `a' is -| less than the corresponding value `b', and 0 otherwise. The comparison -| is performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -int floatx80_lt( floatx80 a, floatx80 b STATUS_PARAM ) -{ - flag aSign, bSign; - - if ( ( ( extractFloatx80Exp( a ) == 0x7FFF ) - && (bits64) ( extractFloatx80Frac( a )<<1 ) ) - || ( ( extractFloatx80Exp( b ) == 0x7FFF ) - && (bits64) ( extractFloatx80Frac( b )<<1 ) ) - ) { - float_raise( float_flag_invalid STATUS_VAR); - return 0; - } - aSign = extractFloatx80Sign( a ); - bSign = extractFloatx80Sign( b ); - if ( aSign != bSign ) { - return - aSign - && ( ( ( (bits16) ( ( a.high | b.high )<<1 ) ) | a.low | b.low ) - != 0 ); - } - return - aSign ? lt128( b.high, b.low, a.high, a.low ) - : lt128( a.high, a.low, b.high, b.low ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the extended double-precision floating-point value `a' is equal -| to the corresponding value `b', and 0 otherwise. The invalid exception is -| raised if either operand is a NaN. Otherwise, the comparison is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int floatx80_eq_signaling( floatx80 a, floatx80 b STATUS_PARAM ) -{ - - if ( ( ( extractFloatx80Exp( a ) == 0x7FFF ) - && (bits64) ( extractFloatx80Frac( a )<<1 ) ) - || ( ( extractFloatx80Exp( b ) == 0x7FFF ) - && (bits64) ( extractFloatx80Frac( b )<<1 ) ) - ) { - float_raise( float_flag_invalid STATUS_VAR); - return 0; - } - return - ( a.low == b.low ) - && ( ( a.high == b.high ) - || ( ( a.low == 0 ) - && ( (bits16) ( ( a.high | b.high )<<1 ) == 0 ) ) - ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the extended double-precision floating-point value `a' is less -| than or equal to the corresponding value `b', and 0 otherwise. Quiet NaNs -| do not cause an exception. Otherwise, the comparison is performed according -| to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int floatx80_le_quiet( floatx80 a, floatx80 b STATUS_PARAM ) -{ - flag aSign, bSign; - - if ( ( ( extractFloatx80Exp( a ) == 0x7FFF ) - && (bits64) ( extractFloatx80Frac( a )<<1 ) ) - || ( ( extractFloatx80Exp( b ) == 0x7FFF ) - && (bits64) ( extractFloatx80Frac( b )<<1 ) ) - ) { - if ( floatx80_is_signaling_nan( a ) - || floatx80_is_signaling_nan( b ) ) { - float_raise( float_flag_invalid STATUS_VAR); - } - return 0; - } - aSign = extractFloatx80Sign( a ); - bSign = extractFloatx80Sign( b ); - if ( aSign != bSign ) { - return - aSign - || ( ( ( (bits16) ( ( a.high | b.high )<<1 ) ) | a.low | b.low ) - == 0 ); - } - return - aSign ? le128( b.high, b.low, a.high, a.low ) - : le128( a.high, a.low, b.high, b.low ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the extended double-precision floating-point value `a' is less -| than the corresponding value `b', and 0 otherwise. Quiet NaNs do not cause -| an exception. Otherwise, the comparison is performed according to the -| IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int floatx80_lt_quiet( floatx80 a, floatx80 b STATUS_PARAM ) -{ - flag aSign, bSign; - - if ( ( ( extractFloatx80Exp( a ) == 0x7FFF ) - && (bits64) ( extractFloatx80Frac( a )<<1 ) ) - || ( ( extractFloatx80Exp( b ) == 0x7FFF ) - && (bits64) ( extractFloatx80Frac( b )<<1 ) ) - ) { - if ( floatx80_is_signaling_nan( a ) - || floatx80_is_signaling_nan( b ) ) { - float_raise( float_flag_invalid STATUS_VAR); - } - return 0; - } - aSign = extractFloatx80Sign( a ); - bSign = extractFloatx80Sign( b ); - if ( aSign != bSign ) { - return - aSign - && ( ( ( (bits16) ( ( a.high | b.high )<<1 ) ) | a.low | b.low ) - != 0 ); - } - return - aSign ? lt128( b.high, b.low, a.high, a.low ) - : lt128( a.high, a.low, b.high, b.low ); - -} - -#endif - -#ifdef FLOAT128 - -/*---------------------------------------------------------------------------- -| Returns the result of converting the quadruple-precision floating-point -| value `a' to the 32-bit two's complement integer format. The conversion -| is performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic---which means in particular that the conversion is rounded -| according to the current rounding mode. If `a' is a NaN, the largest -| positive integer is returned. Otherwise, if the conversion overflows, the -| largest integer with the same sign as `a' is returned. -*----------------------------------------------------------------------------*/ - -int32 float128_to_int32( float128 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp, shiftCount; - bits64 aSig0, aSig1; - - aSig1 = extractFloat128Frac1( a ); - aSig0 = extractFloat128Frac0( a ); - aExp = extractFloat128Exp( a ); - aSign = extractFloat128Sign( a ); - if ( ( aExp == 0x7FFF ) && ( aSig0 | aSig1 ) ) aSign = 0; - if ( aExp ) aSig0 |= LIT64( 0x0001000000000000 ); - aSig0 |= ( aSig1 != 0 ); - shiftCount = 0x4028 - aExp; - if ( 0 < shiftCount ) shift64RightJamming( aSig0, shiftCount, &aSig0 ); - return roundAndPackInt32( aSign, aSig0 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the quadruple-precision floating-point -| value `a' to the 32-bit two's complement integer format. The conversion -| is performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic, except that the conversion is always rounded toward zero. If -| `a' is a NaN, the largest positive integer is returned. Otherwise, if the -| conversion overflows, the largest integer with the same sign as `a' is -| returned. -*----------------------------------------------------------------------------*/ - -int32 float128_to_int32_round_to_zero( float128 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp, shiftCount; - bits64 aSig0, aSig1, savedASig; - int32 z; - - aSig1 = extractFloat128Frac1( a ); - aSig0 = extractFloat128Frac0( a ); - aExp = extractFloat128Exp( a ); - aSign = extractFloat128Sign( a ); - aSig0 |= ( aSig1 != 0 ); - if ( 0x401E < aExp ) { - if ( ( aExp == 0x7FFF ) && aSig0 ) aSign = 0; - goto invalid; - } - else if ( aExp < 0x3FFF ) { - if ( aExp || aSig0 ) STATUS(float_exception_flags) |= float_flag_inexact; - return 0; - } - aSig0 |= LIT64( 0x0001000000000000 ); - shiftCount = 0x402F - aExp; - savedASig = aSig0; - aSig0 >>= shiftCount; - z = aSig0; - if ( aSign ) z = - z; - if ( ( z < 0 ) ^ aSign ) { - invalid: - float_raise( float_flag_invalid STATUS_VAR); - return aSign ? (sbits32) 0x80000000 : 0x7FFFFFFF; - } - if ( ( aSig0<<shiftCount ) != savedASig ) { - STATUS(float_exception_flags) |= float_flag_inexact; - } - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the quadruple-precision floating-point -| value `a' to the 64-bit two's complement integer format. The conversion -| is performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic---which means in particular that the conversion is rounded -| according to the current rounding mode. If `a' is a NaN, the largest -| positive integer is returned. Otherwise, if the conversion overflows, the -| largest integer with the same sign as `a' is returned. -*----------------------------------------------------------------------------*/ - -int64 float128_to_int64( float128 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp, shiftCount; - bits64 aSig0, aSig1; - - aSig1 = extractFloat128Frac1( a ); - aSig0 = extractFloat128Frac0( a ); - aExp = extractFloat128Exp( a ); - aSign = extractFloat128Sign( a ); - if ( aExp ) aSig0 |= LIT64( 0x0001000000000000 ); - shiftCount = 0x402F - aExp; - if ( shiftCount <= 0 ) { - if ( 0x403E < aExp ) { - float_raise( float_flag_invalid STATUS_VAR); - if ( ! aSign - || ( ( aExp == 0x7FFF ) - && ( aSig1 || ( aSig0 != LIT64( 0x0001000000000000 ) ) ) - ) - ) { - return LIT64( 0x7FFFFFFFFFFFFFFF ); - } - return (sbits64) LIT64( 0x8000000000000000 ); - } - shortShift128Left( aSig0, aSig1, - shiftCount, &aSig0, &aSig1 ); - } - else { - shift64ExtraRightJamming( aSig0, aSig1, shiftCount, &aSig0, &aSig1 ); - } - return roundAndPackInt64( aSign, aSig0, aSig1 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the quadruple-precision floating-point -| value `a' to the 64-bit two's complement integer format. The conversion -| is performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic, except that the conversion is always rounded toward zero. -| If `a' is a NaN, the largest positive integer is returned. Otherwise, if -| the conversion overflows, the largest integer with the same sign as `a' is -| returned. -*----------------------------------------------------------------------------*/ - -int64 float128_to_int64_round_to_zero( float128 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp, shiftCount; - bits64 aSig0, aSig1; - int64 z; - - aSig1 = extractFloat128Frac1( a ); - aSig0 = extractFloat128Frac0( a ); - aExp = extractFloat128Exp( a ); - aSign = extractFloat128Sign( a ); - if ( aExp ) aSig0 |= LIT64( 0x0001000000000000 ); - shiftCount = aExp - 0x402F; - if ( 0 < shiftCount ) { - if ( 0x403E <= aExp ) { - aSig0 &= LIT64( 0x0000FFFFFFFFFFFF ); - if ( ( a.high == LIT64( 0xC03E000000000000 ) ) - && ( aSig1 < LIT64( 0x0002000000000000 ) ) ) { - if ( aSig1 ) STATUS(float_exception_flags) |= float_flag_inexact; - } - else { - float_raise( float_flag_invalid STATUS_VAR); - if ( ! aSign || ( ( aExp == 0x7FFF ) && ( aSig0 | aSig1 ) ) ) { - return LIT64( 0x7FFFFFFFFFFFFFFF ); - } - } - return (sbits64) LIT64( 0x8000000000000000 ); - } - z = ( aSig0<<shiftCount ) | ( aSig1>>( ( - shiftCount ) & 63 ) ); - if ( (bits64) ( aSig1<<shiftCount ) ) { - STATUS(float_exception_flags) |= float_flag_inexact; - } - } - else { - if ( aExp < 0x3FFF ) { - if ( aExp | aSig0 | aSig1 ) { - STATUS(float_exception_flags) |= float_flag_inexact; - } - return 0; - } - z = aSig0>>( - shiftCount ); - if ( aSig1 - || ( shiftCount && (bits64) ( aSig0<<( shiftCount & 63 ) ) ) ) { - STATUS(float_exception_flags) |= float_flag_inexact; - } - } - if ( aSign ) z = - z; - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the quadruple-precision floating-point -| value `a' to the single-precision floating-point format. The conversion -| is performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -float32 float128_to_float32( float128 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp; - bits64 aSig0, aSig1; - bits32 zSig; - - aSig1 = extractFloat128Frac1( a ); - aSig0 = extractFloat128Frac0( a ); - aExp = extractFloat128Exp( a ); - aSign = extractFloat128Sign( a ); - if ( aExp == 0x7FFF ) { - if ( aSig0 | aSig1 ) { - return commonNaNToFloat32( float128ToCommonNaN( a STATUS_VAR ) ); - } - return packFloat32( aSign, 0xFF, 0 ); - } - aSig0 |= ( aSig1 != 0 ); - shift64RightJamming( aSig0, 18, &aSig0 ); - zSig = aSig0; - if ( aExp || zSig ) { - zSig |= 0x40000000; - aExp -= 0x3F81; - } - return roundAndPackFloat32( aSign, aExp, zSig STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of converting the quadruple-precision floating-point -| value `a' to the double-precision floating-point format. The conversion -| is performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -float64 float128_to_float64( float128 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp; - bits64 aSig0, aSig1; - - aSig1 = extractFloat128Frac1( a ); - aSig0 = extractFloat128Frac0( a ); - aExp = extractFloat128Exp( a ); - aSign = extractFloat128Sign( a ); - if ( aExp == 0x7FFF ) { - if ( aSig0 | aSig1 ) { - return commonNaNToFloat64( float128ToCommonNaN( a STATUS_VAR ) ); - } - return packFloat64( aSign, 0x7FF, 0 ); - } - shortShift128Left( aSig0, aSig1, 14, &aSig0, &aSig1 ); - aSig0 |= ( aSig1 != 0 ); - if ( aExp || aSig0 ) { - aSig0 |= LIT64( 0x4000000000000000 ); - aExp -= 0x3C01; - } - return roundAndPackFloat64( aSign, aExp, aSig0 STATUS_VAR ); - -} - -#ifdef FLOATX80 - -/*---------------------------------------------------------------------------- -| Returns the result of converting the quadruple-precision floating-point -| value `a' to the extended double-precision floating-point format. The -| conversion is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -floatx80 float128_to_floatx80( float128 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp; - bits64 aSig0, aSig1; - - aSig1 = extractFloat128Frac1( a ); - aSig0 = extractFloat128Frac0( a ); - aExp = extractFloat128Exp( a ); - aSign = extractFloat128Sign( a ); - if ( aExp == 0x7FFF ) { - if ( aSig0 | aSig1 ) { - return commonNaNToFloatx80( float128ToCommonNaN( a STATUS_VAR ) ); - } - return packFloatx80( aSign, 0x7FFF, LIT64( 0x8000000000000000 ) ); - } - if ( aExp == 0 ) { - if ( ( aSig0 | aSig1 ) == 0 ) return packFloatx80( aSign, 0, 0 ); - normalizeFloat128Subnormal( aSig0, aSig1, &aExp, &aSig0, &aSig1 ); - } - else { - aSig0 |= LIT64( 0x0001000000000000 ); - } - shortShift128Left( aSig0, aSig1, 15, &aSig0, &aSig1 ); - return roundAndPackFloatx80( 80, aSign, aExp, aSig0, aSig1 STATUS_VAR ); - -} - -#endif - -/*---------------------------------------------------------------------------- -| Rounds the quadruple-precision floating-point value `a' to an integer, and -| returns the result as a quadruple-precision floating-point value. The -| operation is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float128 float128_round_to_int( float128 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp; - bits64 lastBitMask, roundBitsMask; - int8 roundingMode; - float128 z; - - aExp = extractFloat128Exp( a ); - if ( 0x402F <= aExp ) { - if ( 0x406F <= aExp ) { - if ( ( aExp == 0x7FFF ) - && ( extractFloat128Frac0( a ) | extractFloat128Frac1( a ) ) - ) { - return propagateFloat128NaN( a, a STATUS_VAR ); - } - return a; - } - lastBitMask = 1; - lastBitMask = ( lastBitMask<<( 0x406E - aExp ) )<<1; - roundBitsMask = lastBitMask - 1; - z = a; - roundingMode = STATUS(float_rounding_mode); - if ( roundingMode == float_round_nearest_even ) { - if ( lastBitMask ) { - add128( z.high, z.low, 0, lastBitMask>>1, &z.high, &z.low ); - if ( ( z.low & roundBitsMask ) == 0 ) z.low &= ~ lastBitMask; - } - else { - if ( (sbits64) z.low < 0 ) { - ++z.high; - if ( (bits64) ( z.low<<1 ) == 0 ) z.high &= ~1; - } - } - } - else if ( roundingMode != float_round_to_zero ) { - if ( extractFloat128Sign( z ) - ^ ( roundingMode == float_round_up ) ) { - add128( z.high, z.low, 0, roundBitsMask, &z.high, &z.low ); - } - } - z.low &= ~ roundBitsMask; - } - else { - if ( aExp < 0x3FFF ) { - if ( ( ( (bits64) ( a.high<<1 ) ) | a.low ) == 0 ) return a; - STATUS(float_exception_flags) |= float_flag_inexact; - aSign = extractFloat128Sign( a ); - switch ( STATUS(float_rounding_mode) ) { - case float_round_nearest_even: - if ( ( aExp == 0x3FFE ) - && ( extractFloat128Frac0( a ) - | extractFloat128Frac1( a ) ) - ) { - return packFloat128( aSign, 0x3FFF, 0, 0 ); - } - break; - case float_round_down: - return - aSign ? packFloat128( 1, 0x3FFF, 0, 0 ) - : packFloat128( 0, 0, 0, 0 ); - case float_round_up: - return - aSign ? packFloat128( 1, 0, 0, 0 ) - : packFloat128( 0, 0x3FFF, 0, 0 ); - } - return packFloat128( aSign, 0, 0, 0 ); - } - lastBitMask = 1; - lastBitMask <<= 0x402F - aExp; - roundBitsMask = lastBitMask - 1; - z.low = 0; - z.high = a.high; - roundingMode = STATUS(float_rounding_mode); - if ( roundingMode == float_round_nearest_even ) { - z.high += lastBitMask>>1; - if ( ( ( z.high & roundBitsMask ) | a.low ) == 0 ) { - z.high &= ~ lastBitMask; - } - } - else if ( roundingMode != float_round_to_zero ) { - if ( extractFloat128Sign( z ) - ^ ( roundingMode == float_round_up ) ) { - z.high |= ( a.low != 0 ); - z.high += roundBitsMask; - } - } - z.high &= ~ roundBitsMask; - } - if ( ( z.low != a.low ) || ( z.high != a.high ) ) { - STATUS(float_exception_flags) |= float_flag_inexact; - } - return z; - -} - -/*---------------------------------------------------------------------------- -| Returns the result of adding the absolute values of the quadruple-precision -| floating-point values `a' and `b'. If `zSign' is 1, the sum is negated -| before being returned. `zSign' is ignored if the result is a NaN. -| The addition is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -static float128 addFloat128Sigs( float128 a, float128 b, flag zSign STATUS_PARAM) -{ - int32 aExp, bExp, zExp; - bits64 aSig0, aSig1, bSig0, bSig1, zSig0, zSig1, zSig2; - int32 expDiff; - - aSig1 = extractFloat128Frac1( a ); - aSig0 = extractFloat128Frac0( a ); - aExp = extractFloat128Exp( a ); - bSig1 = extractFloat128Frac1( b ); - bSig0 = extractFloat128Frac0( b ); - bExp = extractFloat128Exp( b ); - expDiff = aExp - bExp; - if ( 0 < expDiff ) { - if ( aExp == 0x7FFF ) { - if ( aSig0 | aSig1 ) return propagateFloat128NaN( a, b STATUS_VAR ); - return a; - } - if ( bExp == 0 ) { - --expDiff; - } - else { - bSig0 |= LIT64( 0x0001000000000000 ); - } - shift128ExtraRightJamming( - bSig0, bSig1, 0, expDiff, &bSig0, &bSig1, &zSig2 ); - zExp = aExp; - } - else if ( expDiff < 0 ) { - if ( bExp == 0x7FFF ) { - if ( bSig0 | bSig1 ) return propagateFloat128NaN( a, b STATUS_VAR ); - return packFloat128( zSign, 0x7FFF, 0, 0 ); - } - if ( aExp == 0 ) { - ++expDiff; - } - else { - aSig0 |= LIT64( 0x0001000000000000 ); - } - shift128ExtraRightJamming( - aSig0, aSig1, 0, - expDiff, &aSig0, &aSig1, &zSig2 ); - zExp = bExp; - } - else { - if ( aExp == 0x7FFF ) { - if ( aSig0 | aSig1 | bSig0 | bSig1 ) { - return propagateFloat128NaN( a, b STATUS_VAR ); - } - return a; - } - add128( aSig0, aSig1, bSig0, bSig1, &zSig0, &zSig1 ); - if ( aExp == 0 ) { - if ( STATUS(flush_to_zero) ) return packFloat128( zSign, 0, 0, 0 ); - return packFloat128( zSign, 0, zSig0, zSig1 ); - } - zSig2 = 0; - zSig0 |= LIT64( 0x0002000000000000 ); - zExp = aExp; - goto shiftRight1; - } - aSig0 |= LIT64( 0x0001000000000000 ); - add128( aSig0, aSig1, bSig0, bSig1, &zSig0, &zSig1 ); - --zExp; - if ( zSig0 < LIT64( 0x0002000000000000 ) ) goto roundAndPack; - ++zExp; - shiftRight1: - shift128ExtraRightJamming( - zSig0, zSig1, zSig2, 1, &zSig0, &zSig1, &zSig2 ); - roundAndPack: - return roundAndPackFloat128( zSign, zExp, zSig0, zSig1, zSig2 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of subtracting the absolute values of the quadruple- -| precision floating-point values `a' and `b'. If `zSign' is 1, the -| difference is negated before being returned. `zSign' is ignored if the -| result is a NaN. The subtraction is performed according to the IEC/IEEE -| Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -static float128 subFloat128Sigs( float128 a, float128 b, flag zSign STATUS_PARAM) -{ - int32 aExp, bExp, zExp; - bits64 aSig0, aSig1, bSig0, bSig1, zSig0, zSig1; - int32 expDiff; - float128 z; - - aSig1 = extractFloat128Frac1( a ); - aSig0 = extractFloat128Frac0( a ); - aExp = extractFloat128Exp( a ); - bSig1 = extractFloat128Frac1( b ); - bSig0 = extractFloat128Frac0( b ); - bExp = extractFloat128Exp( b ); - expDiff = aExp - bExp; - shortShift128Left( aSig0, aSig1, 14, &aSig0, &aSig1 ); - shortShift128Left( bSig0, bSig1, 14, &bSig0, &bSig1 ); - if ( 0 < expDiff ) goto aExpBigger; - if ( expDiff < 0 ) goto bExpBigger; - if ( aExp == 0x7FFF ) { - if ( aSig0 | aSig1 | bSig0 | bSig1 ) { - return propagateFloat128NaN( a, b STATUS_VAR ); - } - float_raise( float_flag_invalid STATUS_VAR); - z.low = float128_default_nan_low; - z.high = float128_default_nan_high; - return z; - } - if ( aExp == 0 ) { - aExp = 1; - bExp = 1; - } - if ( bSig0 < aSig0 ) goto aBigger; - if ( aSig0 < bSig0 ) goto bBigger; - if ( bSig1 < aSig1 ) goto aBigger; - if ( aSig1 < bSig1 ) goto bBigger; - return packFloat128( STATUS(float_rounding_mode) == float_round_down, 0, 0, 0 ); - bExpBigger: - if ( bExp == 0x7FFF ) { - if ( bSig0 | bSig1 ) return propagateFloat128NaN( a, b STATUS_VAR ); - return packFloat128( zSign ^ 1, 0x7FFF, 0, 0 ); - } - if ( aExp == 0 ) { - ++expDiff; - } - else { - aSig0 |= LIT64( 0x4000000000000000 ); - } - shift128RightJamming( aSig0, aSig1, - expDiff, &aSig0, &aSig1 ); - bSig0 |= LIT64( 0x4000000000000000 ); - bBigger: - sub128( bSig0, bSig1, aSig0, aSig1, &zSig0, &zSig1 ); - zExp = bExp; - zSign ^= 1; - goto normalizeRoundAndPack; - aExpBigger: - if ( aExp == 0x7FFF ) { - if ( aSig0 | aSig1 ) return propagateFloat128NaN( a, b STATUS_VAR ); - return a; - } - if ( bExp == 0 ) { - --expDiff; - } - else { - bSig0 |= LIT64( 0x4000000000000000 ); - } - shift128RightJamming( bSig0, bSig1, expDiff, &bSig0, &bSig1 ); - aSig0 |= LIT64( 0x4000000000000000 ); - aBigger: - sub128( aSig0, aSig1, bSig0, bSig1, &zSig0, &zSig1 ); - zExp = aExp; - normalizeRoundAndPack: - --zExp; - return normalizeRoundAndPackFloat128( zSign, zExp - 14, zSig0, zSig1 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of adding the quadruple-precision floating-point values -| `a' and `b'. The operation is performed according to the IEC/IEEE Standard -| for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float128 float128_add( float128 a, float128 b STATUS_PARAM ) -{ - flag aSign, bSign; - - aSign = extractFloat128Sign( a ); - bSign = extractFloat128Sign( b ); - if ( aSign == bSign ) { - return addFloat128Sigs( a, b, aSign STATUS_VAR ); - } - else { - return subFloat128Sigs( a, b, aSign STATUS_VAR ); - } - -} - -/*---------------------------------------------------------------------------- -| Returns the result of subtracting the quadruple-precision floating-point -| values `a' and `b'. The operation is performed according to the IEC/IEEE -| Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float128 float128_sub( float128 a, float128 b STATUS_PARAM ) -{ - flag aSign, bSign; - - aSign = extractFloat128Sign( a ); - bSign = extractFloat128Sign( b ); - if ( aSign == bSign ) { - return subFloat128Sigs( a, b, aSign STATUS_VAR ); - } - else { - return addFloat128Sigs( a, b, aSign STATUS_VAR ); - } - -} - -/*---------------------------------------------------------------------------- -| Returns the result of multiplying the quadruple-precision floating-point -| values `a' and `b'. The operation is performed according to the IEC/IEEE -| Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float128 float128_mul( float128 a, float128 b STATUS_PARAM ) -{ - flag aSign, bSign, zSign; - int32 aExp, bExp, zExp; - bits64 aSig0, aSig1, bSig0, bSig1, zSig0, zSig1, zSig2, zSig3; - float128 z; - - aSig1 = extractFloat128Frac1( a ); - aSig0 = extractFloat128Frac0( a ); - aExp = extractFloat128Exp( a ); - aSign = extractFloat128Sign( a ); - bSig1 = extractFloat128Frac1( b ); - bSig0 = extractFloat128Frac0( b ); - bExp = extractFloat128Exp( b ); - bSign = extractFloat128Sign( b ); - zSign = aSign ^ bSign; - if ( aExp == 0x7FFF ) { - if ( ( aSig0 | aSig1 ) - || ( ( bExp == 0x7FFF ) && ( bSig0 | bSig1 ) ) ) { - return propagateFloat128NaN( a, b STATUS_VAR ); - } - if ( ( bExp | bSig0 | bSig1 ) == 0 ) goto invalid; - return packFloat128( zSign, 0x7FFF, 0, 0 ); - } - if ( bExp == 0x7FFF ) { - if ( bSig0 | bSig1 ) return propagateFloat128NaN( a, b STATUS_VAR ); - if ( ( aExp | aSig0 | aSig1 ) == 0 ) { - invalid: - float_raise( float_flag_invalid STATUS_VAR); - z.low = float128_default_nan_low; - z.high = float128_default_nan_high; - return z; - } - return packFloat128( zSign, 0x7FFF, 0, 0 ); - } - if ( aExp == 0 ) { - if ( ( aSig0 | aSig1 ) == 0 ) return packFloat128( zSign, 0, 0, 0 ); - normalizeFloat128Subnormal( aSig0, aSig1, &aExp, &aSig0, &aSig1 ); - } - if ( bExp == 0 ) { - if ( ( bSig0 | bSig1 ) == 0 ) return packFloat128( zSign, 0, 0, 0 ); - normalizeFloat128Subnormal( bSig0, bSig1, &bExp, &bSig0, &bSig1 ); - } - zExp = aExp + bExp - 0x4000; - aSig0 |= LIT64( 0x0001000000000000 ); - shortShift128Left( bSig0, bSig1, 16, &bSig0, &bSig1 ); - mul128To256( aSig0, aSig1, bSig0, bSig1, &zSig0, &zSig1, &zSig2, &zSig3 ); - add128( zSig0, zSig1, aSig0, aSig1, &zSig0, &zSig1 ); - zSig2 |= ( zSig3 != 0 ); - if ( LIT64( 0x0002000000000000 ) <= zSig0 ) { - shift128ExtraRightJamming( - zSig0, zSig1, zSig2, 1, &zSig0, &zSig1, &zSig2 ); - ++zExp; - } - return roundAndPackFloat128( zSign, zExp, zSig0, zSig1, zSig2 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the result of dividing the quadruple-precision floating-point value -| `a' by the corresponding value `b'. The operation is performed according to -| the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float128 float128_div( float128 a, float128 b STATUS_PARAM ) -{ - flag aSign, bSign, zSign; - int32 aExp, bExp, zExp; - bits64 aSig0, aSig1, bSig0, bSig1, zSig0, zSig1, zSig2; - bits64 rem0, rem1, rem2, rem3, term0, term1, term2, term3; - float128 z; - - aSig1 = extractFloat128Frac1( a ); - aSig0 = extractFloat128Frac0( a ); - aExp = extractFloat128Exp( a ); - aSign = extractFloat128Sign( a ); - bSig1 = extractFloat128Frac1( b ); - bSig0 = extractFloat128Frac0( b ); - bExp = extractFloat128Exp( b ); - bSign = extractFloat128Sign( b ); - zSign = aSign ^ bSign; - if ( aExp == 0x7FFF ) { - if ( aSig0 | aSig1 ) return propagateFloat128NaN( a, b STATUS_VAR ); - if ( bExp == 0x7FFF ) { - if ( bSig0 | bSig1 ) return propagateFloat128NaN( a, b STATUS_VAR ); - goto invalid; - } - return packFloat128( zSign, 0x7FFF, 0, 0 ); - } - if ( bExp == 0x7FFF ) { - if ( bSig0 | bSig1 ) return propagateFloat128NaN( a, b STATUS_VAR ); - return packFloat128( zSign, 0, 0, 0 ); - } - if ( bExp == 0 ) { - if ( ( bSig0 | bSig1 ) == 0 ) { - if ( ( aExp | aSig0 | aSig1 ) == 0 ) { - invalid: - float_raise( float_flag_invalid STATUS_VAR); - z.low = float128_default_nan_low; - z.high = float128_default_nan_high; - return z; - } - float_raise( float_flag_divbyzero STATUS_VAR); - return packFloat128( zSign, 0x7FFF, 0, 0 ); - } - normalizeFloat128Subnormal( bSig0, bSig1, &bExp, &bSig0, &bSig1 ); - } - if ( aExp == 0 ) { - if ( ( aSig0 | aSig1 ) == 0 ) return packFloat128( zSign, 0, 0, 0 ); - normalizeFloat128Subnormal( aSig0, aSig1, &aExp, &aSig0, &aSig1 ); - } - zExp = aExp - bExp + 0x3FFD; - shortShift128Left( - aSig0 | LIT64( 0x0001000000000000 ), aSig1, 15, &aSig0, &aSig1 ); - shortShift128Left( - bSig0 | LIT64( 0x0001000000000000 ), bSig1, 15, &bSig0, &bSig1 ); - if ( le128( bSig0, bSig1, aSig0, aSig1 ) ) { - shift128Right( aSig0, aSig1, 1, &aSig0, &aSig1 ); - ++zExp; - } - zSig0 = estimateDiv128To64( aSig0, aSig1, bSig0 ); - mul128By64To192( bSig0, bSig1, zSig0, &term0, &term1, &term2 ); - sub192( aSig0, aSig1, 0, term0, term1, term2, &rem0, &rem1, &rem2 ); - while ( (sbits64) rem0 < 0 ) { - --zSig0; - add192( rem0, rem1, rem2, 0, bSig0, bSig1, &rem0, &rem1, &rem2 ); - } - zSig1 = estimateDiv128To64( rem1, rem2, bSig0 ); - if ( ( zSig1 & 0x3FFF ) <= 4 ) { - mul128By64To192( bSig0, bSig1, zSig1, &term1, &term2, &term3 ); - sub192( rem1, rem2, 0, term1, term2, term3, &rem1, &rem2, &rem3 ); - while ( (sbits64) rem1 < 0 ) { - --zSig1; - add192( rem1, rem2, rem3, 0, bSig0, bSig1, &rem1, &rem2, &rem3 ); - } - zSig1 |= ( ( rem1 | rem2 | rem3 ) != 0 ); - } - shift128ExtraRightJamming( zSig0, zSig1, 0, 15, &zSig0, &zSig1, &zSig2 ); - return roundAndPackFloat128( zSign, zExp, zSig0, zSig1, zSig2 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the remainder of the quadruple-precision floating-point value `a' -| with respect to the corresponding value `b'. The operation is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float128 float128_rem( float128 a, float128 b STATUS_PARAM ) -{ - flag aSign, bSign, zSign; - int32 aExp, bExp, expDiff; - bits64 aSig0, aSig1, bSig0, bSig1, q, term0, term1, term2; - bits64 allZero, alternateASig0, alternateASig1, sigMean1; - sbits64 sigMean0; - float128 z; - - aSig1 = extractFloat128Frac1( a ); - aSig0 = extractFloat128Frac0( a ); - aExp = extractFloat128Exp( a ); - aSign = extractFloat128Sign( a ); - bSig1 = extractFloat128Frac1( b ); - bSig0 = extractFloat128Frac0( b ); - bExp = extractFloat128Exp( b ); - bSign = extractFloat128Sign( b ); - if ( aExp == 0x7FFF ) { - if ( ( aSig0 | aSig1 ) - || ( ( bExp == 0x7FFF ) && ( bSig0 | bSig1 ) ) ) { - return propagateFloat128NaN( a, b STATUS_VAR ); - } - goto invalid; - } - if ( bExp == 0x7FFF ) { - if ( bSig0 | bSig1 ) return propagateFloat128NaN( a, b STATUS_VAR ); - return a; - } - if ( bExp == 0 ) { - if ( ( bSig0 | bSig1 ) == 0 ) { - invalid: - float_raise( float_flag_invalid STATUS_VAR); - z.low = float128_default_nan_low; - z.high = float128_default_nan_high; - return z; - } - normalizeFloat128Subnormal( bSig0, bSig1, &bExp, &bSig0, &bSig1 ); - } - if ( aExp == 0 ) { - if ( ( aSig0 | aSig1 ) == 0 ) return a; - normalizeFloat128Subnormal( aSig0, aSig1, &aExp, &aSig0, &aSig1 ); - } - expDiff = aExp - bExp; - if ( expDiff < -1 ) return a; - shortShift128Left( - aSig0 | LIT64( 0x0001000000000000 ), - aSig1, - 15 - ( expDiff < 0 ), - &aSig0, - &aSig1 - ); - shortShift128Left( - bSig0 | LIT64( 0x0001000000000000 ), bSig1, 15, &bSig0, &bSig1 ); - q = le128( bSig0, bSig1, aSig0, aSig1 ); - if ( q ) sub128( aSig0, aSig1, bSig0, bSig1, &aSig0, &aSig1 ); - expDiff -= 64; - while ( 0 < expDiff ) { - q = estimateDiv128To64( aSig0, aSig1, bSig0 ); - q = ( 4 < q ) ? q - 4 : 0; - mul128By64To192( bSig0, bSig1, q, &term0, &term1, &term2 ); - shortShift192Left( term0, term1, term2, 61, &term1, &term2, &allZero ); - shortShift128Left( aSig0, aSig1, 61, &aSig0, &allZero ); - sub128( aSig0, 0, term1, term2, &aSig0, &aSig1 ); - expDiff -= 61; - } - if ( -64 < expDiff ) { - q = estimateDiv128To64( aSig0, aSig1, bSig0 ); - q = ( 4 < q ) ? q - 4 : 0; - q >>= - expDiff; - shift128Right( bSig0, bSig1, 12, &bSig0, &bSig1 ); - expDiff += 52; - if ( expDiff < 0 ) { - shift128Right( aSig0, aSig1, - expDiff, &aSig0, &aSig1 ); - } - else { - shortShift128Left( aSig0, aSig1, expDiff, &aSig0, &aSig1 ); - } - mul128By64To192( bSig0, bSig1, q, &term0, &term1, &term2 ); - sub128( aSig0, aSig1, term1, term2, &aSig0, &aSig1 ); - } - else { - shift128Right( aSig0, aSig1, 12, &aSig0, &aSig1 ); - shift128Right( bSig0, bSig1, 12, &bSig0, &bSig1 ); - } - do { - alternateASig0 = aSig0; - alternateASig1 = aSig1; - ++q; - sub128( aSig0, aSig1, bSig0, bSig1, &aSig0, &aSig1 ); - } while ( 0 <= (sbits64) aSig0 ); - add128( - aSig0, aSig1, alternateASig0, alternateASig1, (bits64 *)&sigMean0, &sigMean1 ); - if ( ( sigMean0 < 0 ) - || ( ( ( sigMean0 | sigMean1 ) == 0 ) && ( q & 1 ) ) ) { - aSig0 = alternateASig0; - aSig1 = alternateASig1; - } - zSign = ( (sbits64) aSig0 < 0 ); - if ( zSign ) sub128( 0, 0, aSig0, aSig1, &aSig0, &aSig1 ); - return - normalizeRoundAndPackFloat128( aSign ^ zSign, bExp - 4, aSig0, aSig1 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns the square root of the quadruple-precision floating-point value `a'. -| The operation is performed according to the IEC/IEEE Standard for Binary -| Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -float128 float128_sqrt( float128 a STATUS_PARAM ) -{ - flag aSign; - int32 aExp, zExp; - bits64 aSig0, aSig1, zSig0, zSig1, zSig2, doubleZSig0; - bits64 rem0, rem1, rem2, rem3, term0, term1, term2, term3; - float128 z; - - aSig1 = extractFloat128Frac1( a ); - aSig0 = extractFloat128Frac0( a ); - aExp = extractFloat128Exp( a ); - aSign = extractFloat128Sign( a ); - if ( aExp == 0x7FFF ) { - if ( aSig0 | aSig1 ) return propagateFloat128NaN( a, a STATUS_VAR ); - if ( ! aSign ) return a; - goto invalid; - } - if ( aSign ) { - if ( ( aExp | aSig0 | aSig1 ) == 0 ) return a; - invalid: - float_raise( float_flag_invalid STATUS_VAR); - z.low = float128_default_nan_low; - z.high = float128_default_nan_high; - return z; - } - if ( aExp == 0 ) { - if ( ( aSig0 | aSig1 ) == 0 ) return packFloat128( 0, 0, 0, 0 ); - normalizeFloat128Subnormal( aSig0, aSig1, &aExp, &aSig0, &aSig1 ); - } - zExp = ( ( aExp - 0x3FFF )>>1 ) + 0x3FFE; - aSig0 |= LIT64( 0x0001000000000000 ); - zSig0 = estimateSqrt32( aExp, aSig0>>17 ); - shortShift128Left( aSig0, aSig1, 13 - ( aExp & 1 ), &aSig0, &aSig1 ); - zSig0 = estimateDiv128To64( aSig0, aSig1, zSig0<<32 ) + ( zSig0<<30 ); - doubleZSig0 = zSig0<<1; - mul64To128( zSig0, zSig0, &term0, &term1 ); - sub128( aSig0, aSig1, term0, term1, &rem0, &rem1 ); - while ( (sbits64) rem0 < 0 ) { - --zSig0; - doubleZSig0 -= 2; - add128( rem0, rem1, zSig0>>63, doubleZSig0 | 1, &rem0, &rem1 ); - } - zSig1 = estimateDiv128To64( rem1, 0, doubleZSig0 ); - if ( ( zSig1 & 0x1FFF ) <= 5 ) { - if ( zSig1 == 0 ) zSig1 = 1; - mul64To128( doubleZSig0, zSig1, &term1, &term2 ); - sub128( rem1, 0, term1, term2, &rem1, &rem2 ); - mul64To128( zSig1, zSig1, &term2, &term3 ); - sub192( rem1, rem2, 0, 0, term2, term3, &rem1, &rem2, &rem3 ); - while ( (sbits64) rem1 < 0 ) { - --zSig1; - shortShift128Left( 0, zSig1, 1, &term2, &term3 ); - term3 |= 1; - term2 |= doubleZSig0; - add192( rem1, rem2, rem3, 0, term2, term3, &rem1, &rem2, &rem3 ); - } - zSig1 |= ( ( rem1 | rem2 | rem3 ) != 0 ); - } - shift128ExtraRightJamming( zSig0, zSig1, 0, 14, &zSig0, &zSig1, &zSig2 ); - return roundAndPackFloat128( 0, zExp, zSig0, zSig1, zSig2 STATUS_VAR ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the quadruple-precision floating-point value `a' is equal to -| the corresponding value `b', and 0 otherwise. The comparison is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float128_eq( float128 a, float128 b STATUS_PARAM ) -{ - - if ( ( ( extractFloat128Exp( a ) == 0x7FFF ) - && ( extractFloat128Frac0( a ) | extractFloat128Frac1( a ) ) ) - || ( ( extractFloat128Exp( b ) == 0x7FFF ) - && ( extractFloat128Frac0( b ) | extractFloat128Frac1( b ) ) ) - ) { - if ( float128_is_signaling_nan( a ) - || float128_is_signaling_nan( b ) ) { - float_raise( float_flag_invalid STATUS_VAR); - } - return 0; - } - return - ( a.low == b.low ) - && ( ( a.high == b.high ) - || ( ( a.low == 0 ) - && ( (bits64) ( ( a.high | b.high )<<1 ) == 0 ) ) - ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the quadruple-precision floating-point value `a' is less than -| or equal to the corresponding value `b', and 0 otherwise. The comparison -| is performed according to the IEC/IEEE Standard for Binary Floating-Point -| Arithmetic. -*----------------------------------------------------------------------------*/ - -int float128_le( float128 a, float128 b STATUS_PARAM ) -{ - flag aSign, bSign; - - if ( ( ( extractFloat128Exp( a ) == 0x7FFF ) - && ( extractFloat128Frac0( a ) | extractFloat128Frac1( a ) ) ) - || ( ( extractFloat128Exp( b ) == 0x7FFF ) - && ( extractFloat128Frac0( b ) | extractFloat128Frac1( b ) ) ) - ) { - float_raise( float_flag_invalid STATUS_VAR); - return 0; - } - aSign = extractFloat128Sign( a ); - bSign = extractFloat128Sign( b ); - if ( aSign != bSign ) { - return - aSign - || ( ( ( (bits64) ( ( a.high | b.high )<<1 ) ) | a.low | b.low ) - == 0 ); - } - return - aSign ? le128( b.high, b.low, a.high, a.low ) - : le128( a.high, a.low, b.high, b.low ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the quadruple-precision floating-point value `a' is less than -| the corresponding value `b', and 0 otherwise. The comparison is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float128_lt( float128 a, float128 b STATUS_PARAM ) -{ - flag aSign, bSign; - - if ( ( ( extractFloat128Exp( a ) == 0x7FFF ) - && ( extractFloat128Frac0( a ) | extractFloat128Frac1( a ) ) ) - || ( ( extractFloat128Exp( b ) == 0x7FFF ) - && ( extractFloat128Frac0( b ) | extractFloat128Frac1( b ) ) ) - ) { - float_raise( float_flag_invalid STATUS_VAR); - return 0; - } - aSign = extractFloat128Sign( a ); - bSign = extractFloat128Sign( b ); - if ( aSign != bSign ) { - return - aSign - && ( ( ( (bits64) ( ( a.high | b.high )<<1 ) ) | a.low | b.low ) - != 0 ); - } - return - aSign ? lt128( b.high, b.low, a.high, a.low ) - : lt128( a.high, a.low, b.high, b.low ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the quadruple-precision floating-point value `a' is equal to -| the corresponding value `b', and 0 otherwise. The invalid exception is -| raised if either operand is a NaN. Otherwise, the comparison is performed -| according to the IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float128_eq_signaling( float128 a, float128 b STATUS_PARAM ) -{ - - if ( ( ( extractFloat128Exp( a ) == 0x7FFF ) - && ( extractFloat128Frac0( a ) | extractFloat128Frac1( a ) ) ) - || ( ( extractFloat128Exp( b ) == 0x7FFF ) - && ( extractFloat128Frac0( b ) | extractFloat128Frac1( b ) ) ) - ) { - float_raise( float_flag_invalid STATUS_VAR); - return 0; - } - return - ( a.low == b.low ) - && ( ( a.high == b.high ) - || ( ( a.low == 0 ) - && ( (bits64) ( ( a.high | b.high )<<1 ) == 0 ) ) - ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the quadruple-precision floating-point value `a' is less than -| or equal to the corresponding value `b', and 0 otherwise. Quiet NaNs do not -| cause an exception. Otherwise, the comparison is performed according to the -| IEC/IEEE Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float128_le_quiet( float128 a, float128 b STATUS_PARAM ) -{ - flag aSign, bSign; - - if ( ( ( extractFloat128Exp( a ) == 0x7FFF ) - && ( extractFloat128Frac0( a ) | extractFloat128Frac1( a ) ) ) - || ( ( extractFloat128Exp( b ) == 0x7FFF ) - && ( extractFloat128Frac0( b ) | extractFloat128Frac1( b ) ) ) - ) { - if ( float128_is_signaling_nan( a ) - || float128_is_signaling_nan( b ) ) { - float_raise( float_flag_invalid STATUS_VAR); - } - return 0; - } - aSign = extractFloat128Sign( a ); - bSign = extractFloat128Sign( b ); - if ( aSign != bSign ) { - return - aSign - || ( ( ( (bits64) ( ( a.high | b.high )<<1 ) ) | a.low | b.low ) - == 0 ); - } - return - aSign ? le128( b.high, b.low, a.high, a.low ) - : le128( a.high, a.low, b.high, b.low ); - -} - -/*---------------------------------------------------------------------------- -| Returns 1 if the quadruple-precision floating-point value `a' is less than -| the corresponding value `b', and 0 otherwise. Quiet NaNs do not cause an -| exception. Otherwise, the comparison is performed according to the IEC/IEEE -| Standard for Binary Floating-Point Arithmetic. -*----------------------------------------------------------------------------*/ - -int float128_lt_quiet( float128 a, float128 b STATUS_PARAM ) -{ - flag aSign, bSign; - - if ( ( ( extractFloat128Exp( a ) == 0x7FFF ) - && ( extractFloat128Frac0( a ) | extractFloat128Frac1( a ) ) ) - || ( ( extractFloat128Exp( b ) == 0x7FFF ) - && ( extractFloat128Frac0( b ) | extractFloat128Frac1( b ) ) ) - ) { - if ( float128_is_signaling_nan( a ) - || float128_is_signaling_nan( b ) ) { - float_raise( float_flag_invalid STATUS_VAR); - } - return 0; - } - aSign = extractFloat128Sign( a ); - bSign = extractFloat128Sign( b ); - if ( aSign != bSign ) { - return - aSign - && ( ( ( (bits64) ( ( a.high | b.high )<<1 ) ) | a.low | b.low ) - != 0 ); - } - return - aSign ? lt128( b.high, b.low, a.high, a.low ) - : lt128( a.high, a.low, b.high, b.low ); - -} - -#endif - -/* misc functions */ -float32 uint32_to_float32( unsigned int a STATUS_PARAM ) -{ - return int64_to_float32(a STATUS_VAR); -} - -float64 uint32_to_float64( unsigned int a STATUS_PARAM ) -{ - return int64_to_float64(a STATUS_VAR); -} - -unsigned int float32_to_uint32( float32 a STATUS_PARAM ) -{ - int64_t v; - unsigned int res; - - v = float32_to_int64(a STATUS_VAR); - if (v < 0) { - res = 0; - float_raise( float_flag_invalid STATUS_VAR); - } else if (v > 0xffffffff) { - res = 0xffffffff; - float_raise( float_flag_invalid STATUS_VAR); - } else { - res = v; - } - return res; -} - -unsigned int float32_to_uint32_round_to_zero( float32 a STATUS_PARAM ) -{ - int64_t v; - unsigned int res; - - v = float32_to_int64_round_to_zero(a STATUS_VAR); - if (v < 0) { - res = 0; - float_raise( float_flag_invalid STATUS_VAR); - } else if (v > 0xffffffff) { - res = 0xffffffff; - float_raise( float_flag_invalid STATUS_VAR); - } else { - res = v; - } - return res; -} - -unsigned int float64_to_uint32( float64 a STATUS_PARAM ) -{ - int64_t v; - unsigned int res; - - v = float64_to_int64(a STATUS_VAR); - if (v < 0) { - res = 0; - float_raise( float_flag_invalid STATUS_VAR); - } else if (v > 0xffffffff) { - res = 0xffffffff; - float_raise( float_flag_invalid STATUS_VAR); - } else { - res = v; - } - return res; -} - -unsigned int float64_to_uint32_round_to_zero( float64 a STATUS_PARAM ) -{ - int64_t v; - unsigned int res; - - v = float64_to_int64_round_to_zero(a STATUS_VAR); - if (v < 0) { - res = 0; - float_raise( float_flag_invalid STATUS_VAR); - } else if (v > 0xffffffff) { - res = 0xffffffff; - float_raise( float_flag_invalid STATUS_VAR); - } else { - res = v; - } - return res; -} - -/* FIXME: This looks broken. */ -uint64_t float64_to_uint64 (float64 a STATUS_PARAM) -{ - int64_t v; - - v = float64_val(int64_to_float64(INT64_MIN STATUS_VAR)); - v += float64_val(a); - v = float64_to_int64(make_float64(v) STATUS_VAR); - - return v - INT64_MIN; -} - -uint64_t float64_to_uint64_round_to_zero (float64 a STATUS_PARAM) -{ - int64_t v; - - v = float64_val(int64_to_float64(INT64_MIN STATUS_VAR)); - v += float64_val(a); - v = float64_to_int64_round_to_zero(make_float64(v) STATUS_VAR); - - return v - INT64_MIN; -} - -#define COMPARE(s, nan_exp) \ -INLINE int float ## s ## _compare_internal( float ## s a, float ## s b, \ - int is_quiet STATUS_PARAM ) \ -{ \ - flag aSign, bSign; \ - bits ## s av, bv; \ - \ - if (( ( extractFloat ## s ## Exp( a ) == nan_exp ) && \ - extractFloat ## s ## Frac( a ) ) || \ - ( ( extractFloat ## s ## Exp( b ) == nan_exp ) && \ - extractFloat ## s ## Frac( b ) )) { \ - if (!is_quiet || \ - float ## s ## _is_signaling_nan( a ) || \ - float ## s ## _is_signaling_nan( b ) ) { \ - float_raise( float_flag_invalid STATUS_VAR); \ - } \ - return float_relation_unordered; \ - } \ - aSign = extractFloat ## s ## Sign( a ); \ - bSign = extractFloat ## s ## Sign( b ); \ - av = float ## s ## _val(a); \ - bv = float ## s ## _val(b); \ - if ( aSign != bSign ) { \ - if ( (bits ## s) ( ( av | bv )<<1 ) == 0 ) { \ - /* zero case */ \ - return float_relation_equal; \ - } else { \ - return 1 - (2 * aSign); \ - } \ - } else { \ - if (av == bv) { \ - return float_relation_equal; \ - } else { \ - return 1 - 2 * (aSign ^ ( av < bv )); \ - } \ - } \ -} \ - \ -int float ## s ## _compare( float ## s a, float ## s b STATUS_PARAM ) \ -{ \ - return float ## s ## _compare_internal(a, b, 0 STATUS_VAR); \ -} \ - \ -int float ## s ## _compare_quiet( float ## s a, float ## s b STATUS_PARAM ) \ -{ \ - return float ## s ## _compare_internal(a, b, 1 STATUS_VAR); \ -} - -COMPARE(32, 0xff) -COMPARE(64, 0x7ff) - -INLINE int float128_compare_internal( float128 a, float128 b, - int is_quiet STATUS_PARAM ) -{ - flag aSign, bSign; - - if (( ( extractFloat128Exp( a ) == 0x7fff ) && - ( extractFloat128Frac0( a ) | extractFloat128Frac1( a ) ) ) || - ( ( extractFloat128Exp( b ) == 0x7fff ) && - ( extractFloat128Frac0( b ) | extractFloat128Frac1( b ) ) )) { - if (!is_quiet || - float128_is_signaling_nan( a ) || - float128_is_signaling_nan( b ) ) { - float_raise( float_flag_invalid STATUS_VAR); - } - return float_relation_unordered; - } - aSign = extractFloat128Sign( a ); - bSign = extractFloat128Sign( b ); - if ( aSign != bSign ) { - if ( ( ( ( a.high | b.high )<<1 ) | a.low | b.low ) == 0 ) { - /* zero case */ - return float_relation_equal; - } else { - return 1 - (2 * aSign); - } - } else { - if (a.low == b.low && a.high == b.high) { - return float_relation_equal; - } else { - return 1 - 2 * (aSign ^ ( lt128( a.high, a.low, b.high, b.low ) )); - } - } -} - -int float128_compare( float128 a, float128 b STATUS_PARAM ) -{ - return float128_compare_internal(a, b, 0 STATUS_VAR); -} - -int float128_compare_quiet( float128 a, float128 b STATUS_PARAM ) -{ - return float128_compare_internal(a, b, 1 STATUS_VAR); -} - -/* Multiply A by 2 raised to the power N. */ -float32 float32_scalbn( float32 a, int n STATUS_PARAM ) -{ - flag aSign; - int16 aExp; - bits32 aSig; - - aSig = extractFloat32Frac( a ); - aExp = extractFloat32Exp( a ); - aSign = extractFloat32Sign( a ); - - if ( aExp == 0xFF ) { - return a; - } - if ( aExp != 0 ) - aSig |= 0x00800000; - else if ( aSig == 0 ) - return a; - - aExp += n - 1; - aSig <<= 7; - return normalizeRoundAndPackFloat32( aSign, aExp, aSig STATUS_VAR ); -} - -float64 float64_scalbn( float64 a, int n STATUS_PARAM ) -{ - flag aSign; - int16 aExp; - bits64 aSig; - - aSig = extractFloat64Frac( a ); - aExp = extractFloat64Exp( a ); - aSign = extractFloat64Sign( a ); - - if ( aExp == 0x7FF ) { - return a; - } - if ( aExp != 0 ) - aSig |= LIT64( 0x0010000000000000 ); - else if ( aSig == 0 ) - return a; - - aExp += n - 1; - aSig <<= 10; - return normalizeRoundAndPackFloat64( aSign, aExp, aSig STATUS_VAR ); -} - -#ifdef FLOATX80 -floatx80 floatx80_scalbn( floatx80 a, int n STATUS_PARAM ) -{ - flag aSign; - int16 aExp; - bits64 aSig; - - aSig = extractFloatx80Frac( a ); - aExp = extractFloatx80Exp( a ); - aSign = extractFloatx80Sign( a ); - - if ( aExp == 0x7FF ) { - return a; - } - if (aExp == 0 && aSig == 0) - return a; - - aExp += n; - return normalizeRoundAndPackFloatx80( STATUS(floatx80_rounding_precision), - aSign, aExp, aSig, 0 STATUS_VAR ); -} -#endif - -#ifdef FLOAT128 -float128 float128_scalbn( float128 a, int n STATUS_PARAM ) -{ - flag aSign; - int32 aExp; - bits64 aSig0, aSig1; - - aSig1 = extractFloat128Frac1( a ); - aSig0 = extractFloat128Frac0( a ); - aExp = extractFloat128Exp( a ); - aSign = extractFloat128Sign( a ); - if ( aExp == 0x7FFF ) { - return a; - } - if ( aExp != 0 ) - aSig0 |= LIT64( 0x0001000000000000 ); - else if ( aSig0 == 0 && aSig1 == 0 ) - return a; - - aExp += n - 1; - return normalizeRoundAndPackFloat128( aSign, aExp, aSig0, aSig1 - STATUS_VAR ); - -} -#endif diff --git a/qemu-0.11.0/fpu/softfloat.h b/qemu-0.11.0/fpu/softfloat.h deleted file mode 100644 index 850a01f..0000000 --- a/qemu-0.11.0/fpu/softfloat.h +++ /dev/null @@ -1,520 +0,0 @@ -/*============================================================================ - -This C header file is part of the SoftFloat IEC/IEEE Floating-point Arithmetic -Package, Release 2b. - -Written by John R. Hauser. This work was made possible in part by the -International Computer Science Institute, located at Suite 600, 1947 Center -Street, Berkeley, California 94704. Funding was partially provided by the -National Science Foundation under grant MIP-9311980. The original version -of this code was written as part of a project to build a fixed-point vector -processor in collaboration with the University of California at Berkeley, -overseen by Profs. Nelson Morgan and John Wawrzynek. More information -is available through the Web page `http://www.cs.berkeley.edu/~jhauser/ -arithmetic/SoftFloat.html'. - -THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort has -been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT TIMES -RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO PERSONS -AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL LOSSES, -COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO FURTHERMORE -EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER SCIENCE -INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, COSTS, OR -OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE SOFTWARE. - -Derivative works are acceptable, even for commercial purposes, so long as -(1) the source code for the derivative work includes prominent notice that -the work is derivative, and (2) the source code includes prominent notice with -these four paragraphs for those parts of this code that are retained. - -=============================================================================*/ - -#ifndef SOFTFLOAT_H -#define SOFTFLOAT_H - -#if defined(HOST_SOLARIS) && defined(NEEDS_LIBSUNMATH) -#include <sunmath.h> -#endif - -#include <inttypes.h> -#include "config.h" - -/*---------------------------------------------------------------------------- -| Each of the following `typedef's defines the most convenient type that holds -| integers of at least as many bits as specified. For example, `uint8' should -| be the most convenient type that can hold unsigned integers of as many as -| 8 bits. The `flag' type must be able to hold either a 0 or 1. For most -| implementations of C, `flag', `uint8', and `int8' should all be `typedef'ed -| to the same as `int'. -*----------------------------------------------------------------------------*/ -typedef uint8_t flag; -typedef uint8_t uint8; -typedef int8_t int8; -#ifndef _AIX -typedef int uint16; -typedef int int16; -#endif -typedef unsigned int uint32; -typedef signed int int32; -typedef uint64_t uint64; -typedef int64_t int64; - -/*---------------------------------------------------------------------------- -| Each of the following `typedef's defines a type that holds integers -| of _exactly_ the number of bits specified. For instance, for most -| implementation of C, `bits16' and `sbits16' should be `typedef'ed to -| `unsigned short int' and `signed short int' (or `short int'), respectively. -*----------------------------------------------------------------------------*/ -typedef uint8_t bits8; -typedef int8_t sbits8; -typedef uint16_t bits16; -typedef int16_t sbits16; -typedef uint32_t bits32; -typedef int32_t sbits32; -typedef uint64_t bits64; -typedef int64_t sbits64; - -#define LIT64( a ) a##LL -#define INLINE static inline - -/*---------------------------------------------------------------------------- -| The macro `FLOATX80' must be defined to enable the extended double-precision -| floating-point format `floatx80'. If this macro is not defined, the -| `floatx80' type will not be defined, and none of the functions that either -| input or output the `floatx80' type will be defined. The same applies to -| the `FLOAT128' macro and the quadruple-precision format `float128'. -*----------------------------------------------------------------------------*/ -#ifdef CONFIG_SOFTFLOAT -/* bit exact soft float support */ -#define FLOATX80 -#define FLOAT128 -#else -/* native float support */ -#if (defined(__i386__) || defined(__x86_64__)) && !defined(HOST_BSD) -#define FLOATX80 -#endif -#endif /* !CONFIG_SOFTFLOAT */ - -#define STATUS_PARAM , float_status *status -#define STATUS(field) status->field -#define STATUS_VAR , status - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE floating-point ordering relations -*----------------------------------------------------------------------------*/ -enum { - float_relation_less = -1, - float_relation_equal = 0, - float_relation_greater = 1, - float_relation_unordered = 2 -}; - -#ifdef CONFIG_SOFTFLOAT -/*---------------------------------------------------------------------------- -| Software IEC/IEEE floating-point types. -*----------------------------------------------------------------------------*/ -/* Use structures for soft-float types. This prevents accidentally mixing - them with native int/float types. A sufficiently clever compiler and - sane ABI should be able to see though these structs. However - x86/gcc 3.x seems to struggle a bit, so leave them disabled by default. */ -//#define USE_SOFTFLOAT_STRUCT_TYPES -#ifdef USE_SOFTFLOAT_STRUCT_TYPES -typedef struct { - uint32_t v; -} float32; -/* The cast ensures an error if the wrong type is passed. */ -#define float32_val(x) (((float32)(x)).v) -#define make_float32(x) __extension__ ({ float32 f32_val = {x}; f32_val; }) -typedef struct { - uint64_t v; -} float64; -#define float64_val(x) (((float64)(x)).v) -#define make_float64(x) __extension__ ({ float64 f64_val = {x}; f64_val; }) -#else -typedef uint32_t float32; -typedef uint64_t float64; -#define float32_val(x) (x) -#define float64_val(x) (x) -#define make_float32(x) (x) -#define make_float64(x) (x) -#endif -#ifdef FLOATX80 -typedef struct { - uint64_t low; - uint16_t high; -} floatx80; -#endif -#ifdef FLOAT128 -typedef struct { -#ifdef WORDS_BIGENDIAN - uint64_t high, low; -#else - uint64_t low, high; -#endif -} float128; -#endif - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE floating-point underflow tininess-detection mode. -*----------------------------------------------------------------------------*/ -enum { - float_tininess_after_rounding = 0, - float_tininess_before_rounding = 1 -}; - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE floating-point rounding mode. -*----------------------------------------------------------------------------*/ -enum { - float_round_nearest_even = 0, - float_round_down = 1, - float_round_up = 2, - float_round_to_zero = 3 -}; - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE floating-point exception flags. -*----------------------------------------------------------------------------*/ -enum { - float_flag_invalid = 1, - float_flag_divbyzero = 4, - float_flag_overflow = 8, - float_flag_underflow = 16, - float_flag_inexact = 32 -}; - -typedef struct float_status { - signed char float_detect_tininess; - signed char float_rounding_mode; - signed char float_exception_flags; -#ifdef FLOATX80 - signed char floatx80_rounding_precision; -#endif - flag flush_to_zero; - flag default_nan_mode; -} float_status; - -void set_float_rounding_mode(int val STATUS_PARAM); -void set_float_exception_flags(int val STATUS_PARAM); -INLINE void set_flush_to_zero(flag val STATUS_PARAM) -{ - STATUS(flush_to_zero) = val; -} -INLINE void set_default_nan_mode(flag val STATUS_PARAM) -{ - STATUS(default_nan_mode) = val; -} -INLINE int get_float_exception_flags(float_status *status) -{ - return STATUS(float_exception_flags); -} -#ifdef FLOATX80 -void set_floatx80_rounding_precision(int val STATUS_PARAM); -#endif - -/*---------------------------------------------------------------------------- -| Routine to raise any or all of the software IEC/IEEE floating-point -| exception flags. -*----------------------------------------------------------------------------*/ -void float_raise( int8 flags STATUS_PARAM); - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE integer-to-floating-point conversion routines. -*----------------------------------------------------------------------------*/ -float32 int32_to_float32( int STATUS_PARAM ); -float64 int32_to_float64( int STATUS_PARAM ); -float32 uint32_to_float32( unsigned int STATUS_PARAM ); -float64 uint32_to_float64( unsigned int STATUS_PARAM ); -#ifdef FLOATX80 -floatx80 int32_to_floatx80( int STATUS_PARAM ); -#endif -#ifdef FLOAT128 -float128 int32_to_float128( int STATUS_PARAM ); -#endif -float32 int64_to_float32( int64_t STATUS_PARAM ); -float32 uint64_to_float32( uint64_t STATUS_PARAM ); -float64 int64_to_float64( int64_t STATUS_PARAM ); -float64 uint64_to_float64( uint64_t STATUS_PARAM ); -#ifdef FLOATX80 -floatx80 int64_to_floatx80( int64_t STATUS_PARAM ); -#endif -#ifdef FLOAT128 -float128 int64_to_float128( int64_t STATUS_PARAM ); -#endif - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE single-precision conversion routines. -*----------------------------------------------------------------------------*/ -int float32_to_int32( float32 STATUS_PARAM ); -int float32_to_int32_round_to_zero( float32 STATUS_PARAM ); -unsigned int float32_to_uint32( float32 STATUS_PARAM ); -unsigned int float32_to_uint32_round_to_zero( float32 STATUS_PARAM ); -int64_t float32_to_int64( float32 STATUS_PARAM ); -int64_t float32_to_int64_round_to_zero( float32 STATUS_PARAM ); -float64 float32_to_float64( float32 STATUS_PARAM ); -#ifdef FLOATX80 -floatx80 float32_to_floatx80( float32 STATUS_PARAM ); -#endif -#ifdef FLOAT128 -float128 float32_to_float128( float32 STATUS_PARAM ); -#endif - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE single-precision operations. -*----------------------------------------------------------------------------*/ -float32 float32_round_to_int( float32 STATUS_PARAM ); -float32 float32_add( float32, float32 STATUS_PARAM ); -float32 float32_sub( float32, float32 STATUS_PARAM ); -float32 float32_mul( float32, float32 STATUS_PARAM ); -float32 float32_div( float32, float32 STATUS_PARAM ); -float32 float32_rem( float32, float32 STATUS_PARAM ); -float32 float32_sqrt( float32 STATUS_PARAM ); -float32 float32_log2( float32 STATUS_PARAM ); -int float32_eq( float32, float32 STATUS_PARAM ); -int float32_le( float32, float32 STATUS_PARAM ); -int float32_lt( float32, float32 STATUS_PARAM ); -int float32_eq_signaling( float32, float32 STATUS_PARAM ); -int float32_le_quiet( float32, float32 STATUS_PARAM ); -int float32_lt_quiet( float32, float32 STATUS_PARAM ); -int float32_compare( float32, float32 STATUS_PARAM ); -int float32_compare_quiet( float32, float32 STATUS_PARAM ); -int float32_is_nan( float32 ); -int float32_is_signaling_nan( float32 ); -float32 float32_scalbn( float32, int STATUS_PARAM ); - -INLINE float32 float32_abs(float32 a) -{ - return make_float32(float32_val(a) & 0x7fffffff); -} - -INLINE float32 float32_chs(float32 a) -{ - return make_float32(float32_val(a) ^ 0x80000000); -} - -INLINE int float32_is_infinity(float32 a) -{ - return (float32_val(a) & 0x7fffffff) == 0x7f800000; -} - -INLINE int float32_is_neg(float32 a) -{ - return float32_val(a) >> 31; -} - -INLINE int float32_is_zero(float32 a) -{ - return (float32_val(a) & 0x7fffffff) == 0; -} - -#define float32_zero make_float32(0) -#define float32_one make_float32(0x3f800000) - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE double-precision conversion routines. -*----------------------------------------------------------------------------*/ -int float64_to_int32( float64 STATUS_PARAM ); -int float64_to_int32_round_to_zero( float64 STATUS_PARAM ); -unsigned int float64_to_uint32( float64 STATUS_PARAM ); -unsigned int float64_to_uint32_round_to_zero( float64 STATUS_PARAM ); -int64_t float64_to_int64( float64 STATUS_PARAM ); -int64_t float64_to_int64_round_to_zero( float64 STATUS_PARAM ); -uint64_t float64_to_uint64 (float64 a STATUS_PARAM); -uint64_t float64_to_uint64_round_to_zero (float64 a STATUS_PARAM); -float32 float64_to_float32( float64 STATUS_PARAM ); -#ifdef FLOATX80 -floatx80 float64_to_floatx80( float64 STATUS_PARAM ); -#endif -#ifdef FLOAT128 -float128 float64_to_float128( float64 STATUS_PARAM ); -#endif - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE double-precision operations. -*----------------------------------------------------------------------------*/ -float64 float64_round_to_int( float64 STATUS_PARAM ); -float64 float64_trunc_to_int( float64 STATUS_PARAM ); -float64 float64_add( float64, float64 STATUS_PARAM ); -float64 float64_sub( float64, float64 STATUS_PARAM ); -float64 float64_mul( float64, float64 STATUS_PARAM ); -float64 float64_div( float64, float64 STATUS_PARAM ); -float64 float64_rem( float64, float64 STATUS_PARAM ); -float64 float64_sqrt( float64 STATUS_PARAM ); -float64 float64_log2( float64 STATUS_PARAM ); -int float64_eq( float64, float64 STATUS_PARAM ); -int float64_le( float64, float64 STATUS_PARAM ); -int float64_lt( float64, float64 STATUS_PARAM ); -int float64_eq_signaling( float64, float64 STATUS_PARAM ); -int float64_le_quiet( float64, float64 STATUS_PARAM ); -int float64_lt_quiet( float64, float64 STATUS_PARAM ); -int float64_compare( float64, float64 STATUS_PARAM ); -int float64_compare_quiet( float64, float64 STATUS_PARAM ); -int float64_is_nan( float64 a ); -int float64_is_signaling_nan( float64 ); -float64 float64_scalbn( float64, int STATUS_PARAM ); - -INLINE float64 float64_abs(float64 a) -{ - return make_float64(float64_val(a) & 0x7fffffffffffffffLL); -} - -INLINE float64 float64_chs(float64 a) -{ - return make_float64(float64_val(a) ^ 0x8000000000000000LL); -} - -INLINE int float64_is_infinity(float64 a) -{ - return (float64_val(a) & 0x7fffffffffffffffLL ) == 0x7ff0000000000000LL; -} - -INLINE int float64_is_neg(float64 a) -{ - return float64_val(a) >> 63; -} - -INLINE int float64_is_zero(float64 a) -{ - return (float64_val(a) & 0x7fffffffffffffffLL) == 0; -} - -#define float64_zero make_float64(0) -#define float64_one make_float64(0x3ff0000000000000LL) - -#ifdef FLOATX80 - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE extended double-precision conversion routines. -*----------------------------------------------------------------------------*/ -int floatx80_to_int32( floatx80 STATUS_PARAM ); -int floatx80_to_int32_round_to_zero( floatx80 STATUS_PARAM ); -int64_t floatx80_to_int64( floatx80 STATUS_PARAM ); -int64_t floatx80_to_int64_round_to_zero( floatx80 STATUS_PARAM ); -float32 floatx80_to_float32( floatx80 STATUS_PARAM ); -float64 floatx80_to_float64( floatx80 STATUS_PARAM ); -#ifdef FLOAT128 -float128 floatx80_to_float128( floatx80 STATUS_PARAM ); -#endif - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE extended double-precision operations. -*----------------------------------------------------------------------------*/ -floatx80 floatx80_round_to_int( floatx80 STATUS_PARAM ); -floatx80 floatx80_add( floatx80, floatx80 STATUS_PARAM ); -floatx80 floatx80_sub( floatx80, floatx80 STATUS_PARAM ); -floatx80 floatx80_mul( floatx80, floatx80 STATUS_PARAM ); -floatx80 floatx80_div( floatx80, floatx80 STATUS_PARAM ); -floatx80 floatx80_rem( floatx80, floatx80 STATUS_PARAM ); -floatx80 floatx80_sqrt( floatx80 STATUS_PARAM ); -int floatx80_eq( floatx80, floatx80 STATUS_PARAM ); -int floatx80_le( floatx80, floatx80 STATUS_PARAM ); -int floatx80_lt( floatx80, floatx80 STATUS_PARAM ); -int floatx80_eq_signaling( floatx80, floatx80 STATUS_PARAM ); -int floatx80_le_quiet( floatx80, floatx80 STATUS_PARAM ); -int floatx80_lt_quiet( floatx80, floatx80 STATUS_PARAM ); -int floatx80_is_nan( floatx80 ); -int floatx80_is_signaling_nan( floatx80 ); -floatx80 floatx80_scalbn( floatx80, int STATUS_PARAM ); - -INLINE floatx80 floatx80_abs(floatx80 a) -{ - a.high &= 0x7fff; - return a; -} - -INLINE floatx80 floatx80_chs(floatx80 a) -{ - a.high ^= 0x8000; - return a; -} - -INLINE int floatx80_is_infinity(floatx80 a) -{ - return (a.high & 0x7fff) == 0x7fff && a.low == 0; -} - -INLINE int floatx80_is_neg(floatx80 a) -{ - return a.high >> 15; -} - -INLINE int floatx80_is_zero(floatx80 a) -{ - return (a.high & 0x7fff) == 0 && a.low == 0; -} - -#endif - -#ifdef FLOAT128 - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE quadruple-precision conversion routines. -*----------------------------------------------------------------------------*/ -int float128_to_int32( float128 STATUS_PARAM ); -int float128_to_int32_round_to_zero( float128 STATUS_PARAM ); -int64_t float128_to_int64( float128 STATUS_PARAM ); -int64_t float128_to_int64_round_to_zero( float128 STATUS_PARAM ); -float32 float128_to_float32( float128 STATUS_PARAM ); -float64 float128_to_float64( float128 STATUS_PARAM ); -#ifdef FLOATX80 -floatx80 float128_to_floatx80( float128 STATUS_PARAM ); -#endif - -/*---------------------------------------------------------------------------- -| Software IEC/IEEE quadruple-precision operations. -*----------------------------------------------------------------------------*/ -float128 float128_round_to_int( float128 STATUS_PARAM ); -float128 float128_add( float128, float128 STATUS_PARAM ); -float128 float128_sub( float128, float128 STATUS_PARAM ); -float128 float128_mul( float128, float128 STATUS_PARAM ); -float128 float128_div( float128, float128 STATUS_PARAM ); -float128 float128_rem( float128, float128 STATUS_PARAM ); -float128 float128_sqrt( float128 STATUS_PARAM ); -int float128_eq( float128, float128 STATUS_PARAM ); -int float128_le( float128, float128 STATUS_PARAM ); -int float128_lt( float128, float128 STATUS_PARAM ); -int float128_eq_signaling( float128, float128 STATUS_PARAM ); -int float128_le_quiet( float128, float128 STATUS_PARAM ); -int float128_lt_quiet( float128, float128 STATUS_PARAM ); -int float128_compare( float128, float128 STATUS_PARAM ); -int float128_compare_quiet( float128, float128 STATUS_PARAM ); -int float128_is_nan( float128 ); -int float128_is_signaling_nan( float128 ); -float128 float128_scalbn( float128, int STATUS_PARAM ); - -INLINE float128 float128_abs(float128 a) -{ - a.high &= 0x7fffffffffffffffLL; - return a; -} - -INLINE float128 float128_chs(float128 a) -{ - a.high ^= 0x8000000000000000LL; - return a; -} - -INLINE int float128_is_infinity(float128 a) -{ - return (a.high & 0x7fffffffffffffffLL) == 0x7fff000000000000LL && a.low == 0; -} - -INLINE int float128_is_neg(float128 a) -{ - return a.high >> 63; -} - -INLINE int float128_is_zero(float128 a) -{ - return (a.high & 0x7fffffffffffffffLL) == 0 && a.low == 0; -} - -#endif - -#else /* CONFIG_SOFTFLOAT */ - -#include "softfloat-native.h" - -#endif /* !CONFIG_SOFTFLOAT */ - -#endif /* !SOFTFLOAT_H */ diff --git a/qemu-0.11.0/gdb-xml/arm-core.xml b/qemu-0.11.0/gdb-xml/arm-core.xml deleted file mode 100644 index 6012f34..0000000 --- a/qemu-0.11.0/gdb-xml/arm-core.xml +++ /dev/null @@ -1,31 +0,0 @@ -<?xml version="1.0"?> - - -<!DOCTYPE feature SYSTEM "gdb-target.dtd"> -<feature name="org.gnu.gdb.arm.core"> - <reg name="r0" bitsize="32"/> - <reg name="r1" bitsize="32"/> - <reg name="r2" bitsize="32"/> - <reg name="r3" bitsize="32"/> - <reg name="r4" bitsize="32"/> - <reg name="r5" bitsize="32"/> - <reg name="r6" bitsize="32"/> - <reg name="r7" bitsize="32"/> - <reg name="r8" bitsize="32"/> - <reg name="r9" bitsize="32"/> - <reg name="r10" bitsize="32"/> - <reg name="r11" bitsize="32"/> - <reg name="r12" bitsize="32"/> - <reg name="sp" bitsize="32" type="data_ptr"/> - <reg name="lr" bitsize="32"/> - <reg name="pc" bitsize="32" type="code_ptr"/> - -  - <reg name="cpsr" bitsize="32" regnum="25"/> -</feature> diff --git a/qemu-0.11.0/gdb-xml/arm-neon.xml b/qemu-0.11.0/gdb-xml/arm-neon.xml deleted file mode 100644 index ce3ee03..0000000 --- a/qemu-0.11.0/gdb-xml/arm-neon.xml +++ /dev/null @@ -1,88 +0,0 @@ -<?xml version="1.0"?> - -<!DOCTYPE feature SYSTEM "gdb-target.dtd"> -<feature name="org.gnu.gdb.arm.vfp"> - <vector id="neon_uint8x8" type="uint8" count="8"/> - <vector id="neon_uint16x4" type="uint16" count="4"/> - <vector id="neon_uint32x2" type="uint32" count="2"/> - <vector id="neon_float32x2" type="ieee_single" count="2"/> - <union id="neon_d"> - <field name="u8" type="neon_uint8x8"/> - <field name="u16" type="neon_uint16x4"/> - <field name="u32" type="neon_uint32x2"/> - <field name="u64" type="uint64"/> - <field name="f32" type="neon_float32x2"/> - <field name="f64" type="ieee_double"/> - </union> - <vector id="neon_uint8x16" type="uint8" count="16"/> - <vector id="neon_uint16x8" type="uint16" count="8"/> - <vector id="neon_uint32x4" type="uint32" count="4"/> - <vector id="neon_uint64x2" type="uint64" count="2"/> - <vector id="neon_float32x4" type="ieee_single" count="4"/> - <vector id="neon_float64x2" type="ieee_double" count="2"/> - <union id="neon_q"> - <field name="u8" type="neon_uint8x16"/> - <field name="u16" type="neon_uint16x8"/> - <field name="u32" type="neon_uint32x4"/> - <field name="u64" type="neon_uint64x2"/> - <field name="f32" type="neon_float32x4"/> - <field name="f64" type="neon_float64x2"/> - </union> - <reg name="d0" bitsize="64" type="neon_d"/> - <reg name="d1" bitsize="64" type="neon_d"/> - <reg name="d2" bitsize="64" type="neon_d"/> - <reg name="d3" bitsize="64" type="neon_d"/> - <reg name="d4" bitsize="64" type="neon_d"/> - <reg name="d5" bitsize="64" type="neon_d"/> - <reg name="d6" bitsize="64" type="neon_d"/> - <reg name="d7" bitsize="64" type="neon_d"/> - <reg name="d8" bitsize="64" type="neon_d"/> - <reg name="d9" bitsize="64" type="neon_d"/> - <reg name="d10" bitsize="64" type="neon_d"/> - <reg name="d11" bitsize="64" type="neon_d"/> - <reg name="d12" bitsize="64" type="neon_d"/> - <reg name="d13" bitsize="64" type="neon_d"/> - <reg name="d14" bitsize="64" type="neon_d"/> - <reg name="d15" bitsize="64" type="neon_d"/> - <reg name="d16" bitsize="64" type="neon_d"/> - <reg name="d17" bitsize="64" type="neon_d"/> - <reg name="d18" bitsize="64" type="neon_d"/> - <reg name="d19" bitsize="64" type="neon_d"/> - <reg name="d20" bitsize="64" type="neon_d"/> - <reg name="d21" bitsize="64" type="neon_d"/> - <reg name="d22" bitsize="64" type="neon_d"/> - <reg name="d23" bitsize="64" type="neon_d"/> - <reg name="d24" bitsize="64" type="neon_d"/> - <reg name="d25" bitsize="64" type="neon_d"/> - <reg name="d26" bitsize="64" type="neon_d"/> - <reg name="d27" bitsize="64" type="neon_d"/> - <reg name="d28" bitsize="64" type="neon_d"/> - <reg name="d29" bitsize="64" type="neon_d"/> - <reg name="d30" bitsize="64" type="neon_d"/> - <reg name="d31" bitsize="64" type="neon_d"/> - - <reg name="q0" bitsize="128" type="neon_q"/> - <reg name="q1" bitsize="128" type="neon_q"/> - <reg name="q2" bitsize="128" type="neon_q"/> - <reg name="q3" bitsize="128" type="neon_q"/> - <reg name="q4" bitsize="128" type="neon_q"/> - <reg name="q5" bitsize="128" type="neon_q"/> - <reg name="q6" bitsize="128" type="neon_q"/> - <reg name="q7" bitsize="128" type="neon_q"/> - <reg name="q8" bitsize="128" type="neon_q"/> - <reg name="q9" bitsize="128" type="neon_q"/> - <reg name="q10" bitsize="128" type="neon_q"/> - <reg name="q10" bitsize="128" type="neon_q"/> - <reg name="q12" bitsize="128" type="neon_q"/> - <reg name="q13" bitsize="128" type="neon_q"/> - <reg name="q14" bitsize="128" type="neon_q"/> - <reg name="q15" bitsize="128" type="neon_q"/> - - <reg name="fpsid" bitsize="32" type="int" group="float"/> - <reg name="fpscr" bitsize="32" type="int" group="float"/> - <reg name="fpexc" bitsize="32" type="int" group="float"/> -</feature> diff --git a/qemu-0.11.0/gdb-xml/arm-vfp.xml b/qemu-0.11.0/gdb-xml/arm-vfp.xml deleted file mode 100644 index b20881e..0000000 --- a/qemu-0.11.0/gdb-xml/arm-vfp.xml +++ /dev/null @@ -1,29 +0,0 @@ -<?xml version="1.0"?> - -<!DOCTYPE feature SYSTEM "gdb-target.dtd"> -<feature name="org.gnu.gdb.arm.vfp"> - <reg name="d0" bitsize="64" type="float"/> - <reg name="d1" bitsize="64" type="float"/> - <reg name="d2" bitsize="64" type="float"/> - <reg name="d3" bitsize="64" type="float"/> - <reg name="d4" bitsize="64" type="float"/> - <reg name="d5" bitsize="64" type="float"/> - <reg name="d6" bitsize="64" type="float"/> - <reg name="d7" bitsize="64" type="float"/> - <reg name="d8" bitsize="64" type="float"/> - <reg name="d9" bitsize="64" type="float"/> - <reg name="d10" bitsize="64" type="float"/> - <reg name="d11" bitsize="64" type="float"/> - <reg name="d12" bitsize="64" type="float"/> - <reg name="d13" bitsize="64" type="float"/> - <reg name="d14" bitsize="64" type="float"/> - <reg name="d15" bitsize="64" type="float"/> - - <reg name="fpsid" bitsize="32" type="int" group="float"/> - <reg name="fpscr" bitsize="32" type="int" group="float"/> - <reg name="fpexc" bitsize="32" type="int" group="float"/> -</feature> diff --git a/qemu-0.11.0/gdb-xml/arm-vfp3.xml b/qemu-0.11.0/gdb-xml/arm-vfp3.xml deleted file mode 100644 index 227afd8..0000000 --- a/qemu-0.11.0/gdb-xml/arm-vfp3.xml +++ /dev/null @@ -1,45 +0,0 @@ -<?xml version="1.0"?> - -<!DOCTYPE feature SYSTEM "gdb-target.dtd"> -<feature name="org.gnu.gdb.arm.vfp"> - <reg name="d0" bitsize="64" type="float"/> - <reg name="d1" bitsize="64" type="float"/> - <reg name="d2" bitsize="64" type="float"/> - <reg name="d3" bitsize="64" type="float"/> - <reg name="d4" bitsize="64" type="float"/> - <reg name="d5" bitsize="64" type="float"/> - <reg name="d6" bitsize="64" type="float"/> - <reg name="d7" bitsize="64" type="float"/> - <reg name="d8" bitsize="64" type="float"/> - <reg name="d9" bitsize="64" type="float"/> - <reg name="d10" bitsize="64" type="float"/> - <reg name="d11" bitsize="64" type="float"/> - <reg name="d12" bitsize="64" type="float"/> - <reg name="d13" bitsize="64" type="float"/> - <reg name="d14" bitsize="64" type="float"/> - <reg name="d15" bitsize="64" type="float"/> - <reg name="d16" bitsize="64" type="float"/> - <reg name="d17" bitsize="64" type="float"/> - <reg name="d18" bitsize="64" type="float"/> - <reg name="d19" bitsize="64" type="float"/> - <reg name="d20" bitsize="64" type="float"/> - <reg name="d21" bitsize="64" type="float"/> - <reg name="d22" bitsize="64" type="float"/> - <reg name="d23" bitsize="64" type="float"/> - <reg name="d24" bitsize="64" type="float"/> - <reg name="d25" bitsize="64" type="float"/> - <reg name="d26" bitsize="64" type="float"/> - <reg name="d27" bitsize="64" type="float"/> - <reg name="d28" bitsize="64" type="float"/> - <reg name="d29" bitsize="64" type="float"/> - <reg name="d30" bitsize="64" type="float"/> - <reg name="d31" bitsize="64" type="float"/> - - <reg name="fpsid" bitsize="32" type="int" group="float"/> - <reg name="fpscr" bitsize="32" type="int" group="float"/> - <reg name="fpexc" bitsize="32" type="int" group="float"/> -</feature> diff --git a/qemu-0.11.0/gdb-xml/cf-core.xml b/qemu-0.11.0/gdb-xml/cf-core.xml deleted file mode 100644 index b90af30..0000000 --- a/qemu-0.11.0/gdb-xml/cf-core.xml +++ /dev/null @@ -1,29 +0,0 @@ -<?xml version="1.0"?> - -<!DOCTYPE feature SYSTEM "gdb-target.dtd"> -<feature name="org.gnu.gdb.coldfire.core"> - <reg name="d0" bitsize="32"/> - <reg name="d1" bitsize="32"/> - <reg name="d2" bitsize="32"/> - <reg name="d3" bitsize="32"/> - <reg name="d4" bitsize="32"/> - <reg name="d5" bitsize="32"/> - <reg name="d6" bitsize="32"/> - <reg name="d7" bitsize="32"/> - <reg name="a0" bitsize="32" type="data_ptr"/> - <reg name="a1" bitsize="32" type="data_ptr"/> - <reg name="a2" bitsize="32" type="data_ptr"/> - <reg name="a3" bitsize="32" type="data_ptr"/> - <reg name="a4" bitsize="32" type="data_ptr"/> - <reg name="a5" bitsize="32" type="data_ptr"/> - <reg name="fp" bitsize="32" type="data_ptr"/> - <reg name="sp" bitsize="32" type="data_ptr"/> - - <reg name="ps" bitsize="32"/> - <reg name="pc" bitsize="32" type="code_ptr"/> - -</feature> diff --git a/qemu-0.11.0/gdb-xml/cf-fp.xml b/qemu-0.11.0/gdb-xml/cf-fp.xml deleted file mode 100644 index bf71c32..0000000 --- a/qemu-0.11.0/gdb-xml/cf-fp.xml +++ /dev/null @@ -1,22 +0,0 @@ -<?xml version="1.0"?> - -<!DOCTYPE feature SYSTEM "gdb-target.dtd"> -<feature name="org.gnu.gdb.coldfire.fp"> - <reg name="fp0" bitsize="64" type="float" group="float"/> - <reg name="fp1" bitsize="64" type="float" group="float"/> - <reg name="fp2" bitsize="64" type="float" group="float"/> - <reg name="fp3" bitsize="64" type="float" group="float"/> - <reg name="fp4" bitsize="64" type="float" group="float"/> - <reg name="fp5" bitsize="64" type="float" group="float"/> - <reg name="fp6" bitsize="64" type="float" group="float"/> - <reg name="fp7" bitsize="64" type="float" group="float"/> - - - <reg name="fpcontrol" bitsize="32" group="float"/> - <reg name="fpstatus" bitsize="32" group="float"/>, - <reg name="fpiaddr" bitsize="32" type="code_ptr" group="float"/> -</feature> diff --git a/qemu-0.11.0/gdb-xml/power-altivec.xml b/qemu-0.11.0/gdb-xml/power-altivec.xml deleted file mode 100644 index 84f4d27..0000000 --- a/qemu-0.11.0/gdb-xml/power-altivec.xml +++ /dev/null @@ -1,57 +0,0 @@ -<?xml version="1.0"?> - - -<!DOCTYPE feature SYSTEM "gdb-target.dtd"> -<feature name="org.gnu.gdb.power.altivec"> - <vector id="v4f" type="ieee_single" count="4"/> - <vector id="v4i32" type="int32" count="4"/> - <vector id="v8i16" type="int16" count="8"/> - <vector id="v16i8" type="int8" count="16"/> - <union id="vec128"> - <field name="uint128" type="uint128"/> - <field name="v4_float" type="v4f"/> - <field name="v4_int32" type="v4i32"/> - <field name="v8_int16" type="v8i16"/> - <field name="v16_int8" type="v16i8"/> - </union> - - <reg name="vr0" bitsize="128" type="vec128"/> - <reg name="vr1" bitsize="128" type="vec128"/> - <reg name="vr2" bitsize="128" type="vec128"/> - <reg name="vr3" bitsize="128" type="vec128"/> - <reg name="vr4" bitsize="128" type="vec128"/> - <reg name="vr5" bitsize="128" type="vec128"/> - <reg name="vr6" bitsize="128" type="vec128"/> - <reg name="vr7" bitsize="128" type="vec128"/> - <reg name="vr8" bitsize="128" type="vec128"/> - <reg name="vr9" bitsize="128" type="vec128"/> - <reg name="vr10" bitsize="128" type="vec128"/> - <reg name="vr11" bitsize="128" type="vec128"/> - <reg name="vr12" bitsize="128" type="vec128"/> - <reg name="vr13" bitsize="128" type="vec128"/> - <reg name="vr14" bitsize="128" type="vec128"/> - <reg name="vr15" bitsize="128" type="vec128"/> - <reg name="vr16" bitsize="128" type="vec128"/> - <reg name="vr17" bitsize="128" type="vec128"/> - <reg name="vr18" bitsize="128" type="vec128"/> - <reg name="vr19" bitsize="128" type="vec128"/> - <reg name="vr20" bitsize="128" type="vec128"/> - <reg name="vr21" bitsize="128" type="vec128"/> - <reg name="vr22" bitsize="128" type="vec128"/> - <reg name="vr23" bitsize="128" type="vec128"/> - <reg name="vr24" bitsize="128" type="vec128"/> - <reg name="vr25" bitsize="128" type="vec128"/> - <reg name="vr26" bitsize="128" type="vec128"/> - <reg name="vr27" bitsize="128" type="vec128"/> - <reg name="vr28" bitsize="128" type="vec128"/> - <reg name="vr29" bitsize="128" type="vec128"/> - <reg name="vr30" bitsize="128" type="vec128"/> - <reg name="vr31" bitsize="128" type="vec128"/> - - <reg name="vscr" bitsize="32" group="vector"/> - <reg name="vrsave" bitsize="32" group="vector"/> -</feature> diff --git a/qemu-0.11.0/gdb-xml/power-core.xml b/qemu-0.11.0/gdb-xml/power-core.xml deleted file mode 100644 index 0c69e8c..0000000 --- a/qemu-0.11.0/gdb-xml/power-core.xml +++ /dev/null @@ -1,49 +0,0 @@ -<?xml version="1.0"?> - - -<!DOCTYPE feature SYSTEM "gdb-target.dtd"> -<feature name="org.gnu.gdb.power.core"> - <reg name="r0" bitsize="32" type="uint32"/> - <reg name="r1" bitsize="32" type="uint32"/> - <reg name="r2" bitsize="32" type="uint32"/> - <reg name="r3" bitsize="32" type="uint32"/> - <reg name="r4" bitsize="32" type="uint32"/> - <reg name="r5" bitsize="32" type="uint32"/> - <reg name="r6" bitsize="32" type="uint32"/> - <reg name="r7" bitsize="32" type="uint32"/> - <reg name="r8" bitsize="32" type="uint32"/> - <reg name="r9" bitsize="32" type="uint32"/> - <reg name="r10" bitsize="32" type="uint32"/> - <reg name="r11" bitsize="32" type="uint32"/> - <reg name="r12" bitsize="32" type="uint32"/> - <reg name="r13" bitsize="32" type="uint32"/> - <reg name="r14" bitsize="32" type="uint32"/> - <reg name="r15" bitsize="32" type="uint32"/> - <reg name="r16" bitsize="32" type="uint32"/> - <reg name="r17" bitsize="32" type="uint32"/> - <reg name="r18" bitsize="32" type="uint32"/> - <reg name="r19" bitsize="32" type="uint32"/> - <reg name="r20" bitsize="32" type="uint32"/> - <reg name="r21" bitsize="32" type="uint32"/> - <reg name="r22" bitsize="32" type="uint32"/> - <reg name="r23" bitsize="32" type="uint32"/> - <reg name="r24" bitsize="32" type="uint32"/> - <reg name="r25" bitsize="32" type="uint32"/> - <reg name="r26" bitsize="32" type="uint32"/> - <reg name="r27" bitsize="32" type="uint32"/> - <reg name="r28" bitsize="32" type="uint32"/> - <reg name="r29" bitsize="32" type="uint32"/> - <reg name="r30" bitsize="32" type="uint32"/> - <reg name="r31" bitsize="32" type="uint32"/> - - <reg name="pc" bitsize="32" type="code_ptr" regnum="64"/> - <reg name="msr" bitsize="32" type="uint32"/> - <reg name="cr" bitsize="32" type="uint32"/> - <reg name="lr" bitsize="32" type="code_ptr"/> - <reg name="ctr" bitsize="32" type="uint32"/> - <reg name="xer" bitsize="32" type="uint32"/> -</feature> diff --git a/qemu-0.11.0/gdb-xml/power-fpu.xml b/qemu-0.11.0/gdb-xml/power-fpu.xml deleted file mode 100644 index 3870551..0000000 --- a/qemu-0.11.0/gdb-xml/power-fpu.xml +++ /dev/null @@ -1,44 +0,0 @@ -<?xml version="1.0"?> - - -<!DOCTYPE feature SYSTEM "gdb-target.dtd"> -<feature name="org.gnu.gdb.power.fpu"> - <reg name="f0" bitsize="64" type="ieee_double" regnum="71"/> - <reg name="f1" bitsize="64" type="ieee_double"/> - <reg name="f2" bitsize="64" type="ieee_double"/> - <reg name="f3" bitsize="64" type="ieee_double"/> - <reg name="f4" bitsize="64" type="ieee_double"/> - <reg name="f5" bitsize="64" type="ieee_double"/> - <reg name="f6" bitsize="64" type="ieee_double"/> - <reg name="f7" bitsize="64" type="ieee_double"/> - <reg name="f8" bitsize="64" type="ieee_double"/> - <reg name="f9" bitsize="64" type="ieee_double"/> - <reg name="f10" bitsize="64" type="ieee_double"/> - <reg name="f11" bitsize="64" type="ieee_double"/> - <reg name="f12" bitsize="64" type="ieee_double"/> - <reg name="f13" bitsize="64" type="ieee_double"/> - <reg name="f14" bitsize="64" type="ieee_double"/> - <reg name="f15" bitsize="64" type="ieee_double"/> - <reg name="f16" bitsize="64" type="ieee_double"/> - <reg name="f17" bitsize="64" type="ieee_double"/> - <reg name="f18" bitsize="64" type="ieee_double"/> - <reg name="f19" bitsize="64" type="ieee_double"/> - <reg name="f20" bitsize="64" type="ieee_double"/> - <reg name="f21" bitsize="64" type="ieee_double"/> - <reg name="f22" bitsize="64" type="ieee_double"/> - <reg name="f23" bitsize="64" type="ieee_double"/> - <reg name="f24" bitsize="64" type="ieee_double"/> - <reg name="f25" bitsize="64" type="ieee_double"/> - <reg name="f26" bitsize="64" type="ieee_double"/> - <reg name="f27" bitsize="64" type="ieee_double"/> - <reg name="f28" bitsize="64" type="ieee_double"/> - <reg name="f29" bitsize="64" type="ieee_double"/> - <reg name="f30" bitsize="64" type="ieee_double"/> - <reg name="f31" bitsize="64" type="ieee_double"/> - - <reg name="fpscr" bitsize="32" group="float"/> -</feature> diff --git a/qemu-0.11.0/gdb-xml/power-spe.xml b/qemu-0.11.0/gdb-xml/power-spe.xml deleted file mode 100644 index 57740cc..0000000 --- a/qemu-0.11.0/gdb-xml/power-spe.xml +++ /dev/null @@ -1,45 +0,0 @@ -<?xml version="1.0"?> - - -<!DOCTYPE feature SYSTEM "gdb-target.dtd"> -<feature name="org.gnu.gdb.power.spe"> - <reg name="ev0h" bitsize="32" regnum="71"/> - <reg name="ev1h" bitsize="32"/> - <reg name="ev2h" bitsize="32"/> - <reg name="ev3h" bitsize="32"/> - <reg name="ev4h" bitsize="32"/> - <reg name="ev5h" bitsize="32"/> - <reg name="ev6h" bitsize="32"/> - <reg name="ev7h" bitsize="32"/> - <reg name="ev8h" bitsize="32"/> - <reg name="ev9h" bitsize="32"/> - <reg name="ev10h" bitsize="32"/> - <reg name="ev11h" bitsize="32"/> - <reg name="ev12h" bitsize="32"/> - <reg name="ev13h" bitsize="32"/> - <reg name="ev14h" bitsize="32"/> - <reg name="ev15h" bitsize="32"/> - <reg name="ev16h" bitsize="32"/> - <reg name="ev17h" bitsize="32"/> - <reg name="ev18h" bitsize="32"/> - <reg name="ev19h" bitsize="32"/> - <reg name="ev20h" bitsize="32"/> - <reg name="ev21h" bitsize="32"/> - <reg name="ev22h" bitsize="32"/> - <reg name="ev23h" bitsize="32"/> - <reg name="ev24h" bitsize="32"/> - <reg name="ev25h" bitsize="32"/> - <reg name="ev26h" bitsize="32"/> - <reg name="ev27h" bitsize="32"/> - <reg name="ev28h" bitsize="32"/> - <reg name="ev29h" bitsize="32"/> - <reg name="ev30h" bitsize="32"/> - <reg name="ev31h" bitsize="32"/> - - <reg name="acc" bitsize="64"/> - <reg name="spefscr" bitsize="32"/> -</feature> diff --git a/qemu-0.11.0/gdb-xml/power64-core.xml b/qemu-0.11.0/gdb-xml/power64-core.xml deleted file mode 100644 index 6cc1531..0000000 --- a/qemu-0.11.0/gdb-xml/power64-core.xml +++ /dev/null @@ -1,49 +0,0 @@ -<?xml version="1.0"?> - - -<!DOCTYPE feature SYSTEM "gdb-target.dtd"> -<feature name="org.gnu.gdb.power.core"> - <reg name="r0" bitsize="64" type="uint64"/> - <reg name="r1" bitsize="64" type="uint64"/> - <reg name="r2" bitsize="64" type="uint64"/> - <reg name="r3" bitsize="64" type="uint64"/> - <reg name="r4" bitsize="64" type="uint64"/> - <reg name="r5" bitsize="64" type="uint64"/> - <reg name="r6" bitsize="64" type="uint64"/> - <reg name="r7" bitsize="64" type="uint64"/> - <reg name="r8" bitsize="64" type="uint64"/> - <reg name="r9" bitsize="64" type="uint64"/> - <reg name="r10" bitsize="64" type="uint64"/> - <reg name="r11" bitsize="64" type="uint64"/> - <reg name="r12" bitsize="64" type="uint64"/> - <reg name="r13" bitsize="64" type="uint64"/> - <reg name="r14" bitsize="64" type="uint64"/> - <reg name="r15" bitsize="64" type="uint64"/> - <reg name="r16" bitsize="64" type="uint64"/> - <reg name="r17" bitsize="64" type="uint64"/> - <reg name="r18" bitsize="64" type="uint64"/> - <reg name="r19" bitsize="64" type="uint64"/> - <reg name="r20" bitsize="64" type="uint64"/> - <reg name="r21" bitsize="64" type="uint64"/> - <reg name="r22" bitsize="64" type="uint64"/> - <reg name="r23" bitsize="64" type="uint64"/> - <reg name="r24" bitsize="64" type="uint64"/> - <reg name="r25" bitsize="64" type="uint64"/> - <reg name="r26" bitsize="64" type="uint64"/> - <reg name="r27" bitsize="64" type="uint64"/> - <reg name="r28" bitsize="64" type="uint64"/> - <reg name="r29" bitsize="64" type="uint64"/> - <reg name="r30" bitsize="64" type="uint64"/> - <reg name="r31" bitsize="64" type="uint64"/> - - <reg name="pc" bitsize="64" type="code_ptr" regnum="64"/> - <reg name="msr" bitsize="64" type="uint64"/> - <reg name="cr" bitsize="32" type="uint32"/> - <reg name="lr" bitsize="64" type="code_ptr"/> - <reg name="ctr" bitsize="64" type="uint64"/> - <reg name="xer" bitsize="32" type="uint32"/> -</feature> diff --git a/qemu-0.11.0/gdbstub.c b/qemu-0.11.0/gdbstub.c deleted file mode 100644 index bb38971..0000000 --- a/qemu-0.11.0/gdbstub.c +++ /dev/null @@ -1,2525 +0,0 @@ -/* - * gdb server stub - * - * Copyright (c) 2003-2005 Fabrice Bellard - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ -#include "config.h" -#include "qemu-common.h" -#ifdef CONFIG_USER_ONLY -#include <stdlib.h> -#include <stdio.h> -#include <stdarg.h> -#include <string.h> -#include <errno.h> -#include <unistd.h> -#include <fcntl.h> - -#include "qemu.h" -#else -#include "monitor.h" -#include "qemu-char.h" -#include "sysemu.h" -#include "gdbstub.h" -#endif - -#define MAX_PACKET_LENGTH 4096 - -#include "qemu_socket.h" -#include "kvm.h" - - -enum { - GDB_SIGNAL_0 = 0, - GDB_SIGNAL_INT = 2, - GDB_SIGNAL_TRAP = 5, - GDB_SIGNAL_UNKNOWN = 143 -}; - -#ifdef CONFIG_USER_ONLY - -/* Map target signal numbers to GDB protocol signal numbers and vice - * versa. For user emulation's currently supported systems, we can - * assume most signals are defined. - */ - -static int gdb_signal_table[] = { - 0, - TARGET_SIGHUP, - TARGET_SIGINT, - TARGET_SIGQUIT, - TARGET_SIGILL, - TARGET_SIGTRAP, - TARGET_SIGABRT, - -1, /* SIGEMT */ - TARGET_SIGFPE, - TARGET_SIGKILL, - TARGET_SIGBUS, - TARGET_SIGSEGV, - TARGET_SIGSYS, - TARGET_SIGPIPE, - TARGET_SIGALRM, - TARGET_SIGTERM, - TARGET_SIGURG, - TARGET_SIGSTOP, - TARGET_SIGTSTP, - TARGET_SIGCONT, - TARGET_SIGCHLD, - TARGET_SIGTTIN, - TARGET_SIGTTOU, - TARGET_SIGIO, - TARGET_SIGXCPU, - TARGET_SIGXFSZ, - TARGET_SIGVTALRM, - TARGET_SIGPROF, - TARGET_SIGWINCH, - -1, /* SIGLOST */ - TARGET_SIGUSR1, - TARGET_SIGUSR2, -#ifdef TARGET_SIGPWR - TARGET_SIGPWR, -#else - -1, -#endif - -1, /* SIGPOLL */ - -1, - -1, - -1, - -1, - -1, - -1, - -1, - -1, - -1, - -1, - -1, -#ifdef __SIGRTMIN - __SIGRTMIN + 1, - __SIGRTMIN + 2, - __SIGRTMIN + 3, - __SIGRTMIN + 4, - __SIGRTMIN + 5, - __SIGRTMIN + 6, - __SIGRTMIN + 7, - __SIGRTMIN + 8, - __SIGRTMIN + 9, - __SIGRTMIN + 10, - __SIGRTMIN + 11, - __SIGRTMIN + 12, - __SIGRTMIN + 13, - __SIGRTMIN + 14, - __SIGRTMIN + 15, - __SIGRTMIN + 16, - __SIGRTMIN + 17, - __SIGRTMIN + 18, - __SIGRTMIN + 19, - __SIGRTMIN + 20, - __SIGRTMIN + 21, - __SIGRTMIN + 22, - __SIGRTMIN + 23, - __SIGRTMIN + 24, - __SIGRTMIN + 25, - __SIGRTMIN + 26, - __SIGRTMIN + 27, - __SIGRTMIN + 28, - __SIGRTMIN + 29, - __SIGRTMIN + 30, - __SIGRTMIN + 31, - -1, /* SIGCANCEL */ - __SIGRTMIN, - __SIGRTMIN + 32, - __SIGRTMIN + 33, - __SIGRTMIN + 34, - __SIGRTMIN + 35, - __SIGRTMIN + 36, - __SIGRTMIN + 37, - __SIGRTMIN + 38, - __SIGRTMIN + 39, - __SIGRTMIN + 40, - __SIGRTMIN + 41, - __SIGRTMIN + 42, - __SIGRTMIN + 43, - __SIGRTMIN + 44, - __SIGRTMIN + 45, - __SIGRTMIN + 46, - __SIGRTMIN + 47, - __SIGRTMIN + 48, - __SIGRTMIN + 49, - __SIGRTMIN + 50, - __SIGRTMIN + 51, - __SIGRTMIN + 52, - __SIGRTMIN + 53, - __SIGRTMIN + 54, - __SIGRTMIN + 55, - __SIGRTMIN + 56, - __SIGRTMIN + 57, - __SIGRTMIN + 58, - __SIGRTMIN + 59, - __SIGRTMIN + 60, - __SIGRTMIN + 61, - __SIGRTMIN + 62, - __SIGRTMIN + 63, - __SIGRTMIN + 64, - __SIGRTMIN + 65, - __SIGRTMIN + 66, - __SIGRTMIN + 67, - __SIGRTMIN + 68, - __SIGRTMIN + 69, - __SIGRTMIN + 70, - __SIGRTMIN + 71, - __SIGRTMIN + 72, - __SIGRTMIN + 73, - __SIGRTMIN + 74, - __SIGRTMIN + 75, - __SIGRTMIN + 76, - __SIGRTMIN + 77, - __SIGRTMIN + 78, - __SIGRTMIN + 79, - __SIGRTMIN + 80, - __SIGRTMIN + 81, - __SIGRTMIN + 82, - __SIGRTMIN + 83, - __SIGRTMIN + 84, - __SIGRTMIN + 85, - __SIGRTMIN + 86, - __SIGRTMIN + 87, - __SIGRTMIN + 88, - __SIGRTMIN + 89, - __SIGRTMIN + 90, - __SIGRTMIN + 91, - __SIGRTMIN + 92, - __SIGRTMIN + 93, - __SIGRTMIN + 94, - __SIGRTMIN + 95, - -1, /* SIGINFO */ - -1, /* UNKNOWN */ - -1, /* DEFAULT */ - -1, - -1, - -1, - -1, - -1, - -1 -#endif -}; -#else -/* In system mode we only need SIGINT and SIGTRAP; other signals - are not yet supported. */ - -enum { - TARGET_SIGINT = 2, - TARGET_SIGTRAP = 5 -}; - -static int gdb_signal_table[] = { - -1, - -1, - TARGET_SIGINT, - -1, - -1, - TARGET_SIGTRAP -}; -#endif - -#ifdef CONFIG_USER_ONLY -static int target_signal_to_gdb (int sig) -{ - int i; - for (i = 0; i < ARRAY_SIZE (gdb_signal_table); i++) - if (gdb_signal_table[i] == sig) - return i; - return GDB_SIGNAL_UNKNOWN; -} -#endif - -static int gdb_signal_to_target (int sig) -{ - if (sig < ARRAY_SIZE (gdb_signal_table)) - return gdb_signal_table[sig]; - else - return -1; -} - -//#define DEBUG_GDB - -typedef struct GDBRegisterState { - int base_reg; - int num_regs; - gdb_reg_cb get_reg; - gdb_reg_cb set_reg; - const char *xml; - struct GDBRegisterState *next; -} GDBRegisterState; - -enum RSState { - RS_INACTIVE, - RS_IDLE, - RS_GETLINE, - RS_CHKSUM1, - RS_CHKSUM2, - RS_SYSCALL, -}; -typedef struct GDBState { - CPUState *c_cpu; /* current CPU for step/continue ops */ - CPUState *g_cpu; /* current CPU for other ops */ - CPUState *query_cpu; /* for q{f|s}ThreadInfo */ - enum RSState state; /* parsing state */ - char line_buf[MAX_PACKET_LENGTH]; - int line_buf_index; - int line_csum; - uint8_t last_packet[MAX_PACKET_LENGTH + 4]; - int last_packet_len; - int signal; -#ifdef CONFIG_USER_ONLY - int fd; - int running_state; -#else - CharDriverState *chr; - CharDriverState *mon_chr; -#endif -} GDBState; - -/* By default use no IRQs and no timers while single stepping so as to - * make single stepping like an ICE HW step. - */ -static int sstep_flags = SSTEP_ENABLE|SSTEP_NOIRQ|SSTEP_NOTIMER; - -static GDBState *gdbserver_state; - -/* This is an ugly hack to cope with both new and old gdb. - If gdb sends qXfer:features:read then assume we're talking to a newish - gdb that understands target descriptions. */ -static int gdb_has_xml; - -#ifdef CONFIG_USER_ONLY -/* XXX: This is not thread safe. Do we care? */ -static int gdbserver_fd = -1; - -static int get_char(GDBState *s) -{ - uint8_t ch; - int ret; - - for(;;) { - ret = recv(s->fd, &ch, 1, 0); - if (ret < 0) { - if (errno == ECONNRESET) - s->fd = -1; - if (errno != EINTR && errno != EAGAIN) - return -1; - } else if (ret == 0) { - close(s->fd); - s->fd = -1; - return -1; - } else { - break; - } - } - return ch; -} -#endif - -static gdb_syscall_complete_cb gdb_current_syscall_cb; - -static enum { - GDB_SYS_UNKNOWN, - GDB_SYS_ENABLED, - GDB_SYS_DISABLED, -} gdb_syscall_mode; - -/* If gdb is connected when the first semihosting syscall occurs then use - remote gdb syscalls. Otherwise use native file IO. */ -int use_gdb_syscalls(void) -{ - if (gdb_syscall_mode == GDB_SYS_UNKNOWN) { - gdb_syscall_mode = (gdbserver_state ? GDB_SYS_ENABLED - : GDB_SYS_DISABLED); - } - return gdb_syscall_mode == GDB_SYS_ENABLED; -} - -/* Resume execution. */ -static inline void gdb_continue(GDBState *s) -{ -#ifdef CONFIG_USER_ONLY - s->running_state = 1; -#else - vm_start(); -#endif -} - -static void put_buffer(GDBState *s, const uint8_t *buf, int len) -{ -#ifdef CONFIG_USER_ONLY - int ret; - - while (len > 0) { - ret = send(s->fd, buf, len, 0); - if (ret < 0) { - if (errno != EINTR && errno != EAGAIN) - return; - } else { - buf += ret; - len -= ret; - } - } -#else - qemu_chr_write(s->chr, buf, len); -#endif -} - -static inline int fromhex(int v) -{ - if (v >= '0' && v <= '9') - return v - '0'; - else if (v >= 'A' && v <= 'F') - return v - 'A' + 10; - else if (v >= 'a' && v <= 'f') - return v - 'a' + 10; - else - return 0; -} - -static inline int tohex(int v) -{ - if (v < 10) - return v + '0'; - else - return v - 10 + 'a'; -} - -static void memtohex(char *buf, const uint8_t *mem, int len) -{ - int i, c; - char *q; - q = buf; - for(i = 0; i < len; i++) { - c = mem[i]; - *q++ = tohex(c >> 4); - *q++ = tohex(c & 0xf); - } - *q = '\0'; -} - -static void hextomem(uint8_t *mem, const char *buf, int len) -{ - int i; - - for(i = 0; i < len; i++) { - mem[i] = (fromhex(buf[0]) << 4) | fromhex(buf[1]); - buf += 2; - } -} - -/* return -1 if error, 0 if OK */ -static int put_packet_binary(GDBState *s, const char *buf, int len) -{ - int csum, i; - uint8_t *p; - - for(;;) { - p = s->last_packet; - *(p++) = '$'; - memcpy(p, buf, len); - p += len; - csum = 0; - for(i = 0; i < len; i++) { - csum += buf[i]; - } - *(p++) = '#'; - *(p++) = tohex((csum >> 4) & 0xf); - *(p++) = tohex((csum) & 0xf); - - s->last_packet_len = p - s->last_packet; - put_buffer(s, (uint8_t *)s->last_packet, s->last_packet_len); - -#ifdef CONFIG_USER_ONLY - i = get_char(s); - if (i < 0) - return -1; - if (i == '+') - break; -#else - break; -#endif - } - return 0; -} - -/* return -1 if error, 0 if OK */ -static int put_packet(GDBState *s, const char *buf) -{ -#ifdef DEBUG_GDB - printf("reply='%s'\n", buf); -#endif - - return put_packet_binary(s, buf, strlen(buf)); -} - -/* The GDB remote protocol transfers values in target byte order. This means - we can use the raw memory access routines to access the value buffer. - Conveniently, these also handle the case where the buffer is mis-aligned. - */ -#define GET_REG8(val) do { \ - stb_p(mem_buf, val); \ - return 1; \ - } while(0) -#define GET_REG16(val) do { \ - stw_p(mem_buf, val); \ - return 2; \ - } while(0) -#define GET_REG32(val) do { \ - stl_p(mem_buf, val); \ - return 4; \ - } while(0) -#define GET_REG64(val) do { \ - stq_p(mem_buf, val); \ - return 8; \ - } while(0) - -#if TARGET_LONG_BITS == 64 -#define GET_REGL(val) GET_REG64(val) -#define ldtul_p(addr) ldq_p(addr) -#else -#define GET_REGL(val) GET_REG32(val) -#define ldtul_p(addr) ldl_p(addr) -#endif - -#if defined(TARGET_I386) - -#ifdef TARGET_X86_64 -static const int gpr_map[16] = { - R_EAX, R_EBX, R_ECX, R_EDX, R_ESI, R_EDI, R_EBP, R_ESP, - 8, 9, 10, 11, 12, 13, 14, 15 -}; -#else -static const int gpr_map[8] = {0, 1, 2, 3, 4, 5, 6, 7}; -#endif - -#define NUM_CORE_REGS (CPU_NB_REGS * 2 + 25) - -#define IDX_IP_REG CPU_NB_REGS -#define IDX_FLAGS_REG (IDX_IP_REG + 1) -#define IDX_SEG_REGS (IDX_FLAGS_REG + 1) -#define IDX_FP_REGS (IDX_SEG_REGS + 6) -#define IDX_XMM_REGS (IDX_FP_REGS + 16) -#define IDX_MXCSR_REG (IDX_XMM_REGS + CPU_NB_REGS) - -static int cpu_gdb_read_register(CPUState *env, uint8_t *mem_buf, int n) -{ - if (n < CPU_NB_REGS) { - GET_REGL(env->regs[gpr_map[n]]); - } else if (n >= IDX_FP_REGS && n < IDX_FP_REGS + 8) { -#ifdef USE_X86LDOUBLE - /* FIXME: byteswap float values - after fixing fpregs layout. */ - memcpy(mem_buf, &env->fpregs[n - IDX_FP_REGS], 10); -#else - memset(mem_buf, 0, 10); -#endif - return 10; - } else if (n >= IDX_XMM_REGS && n < IDX_XMM_REGS + CPU_NB_REGS) { - n -= IDX_XMM_REGS; - stq_p(mem_buf, env->xmm_regs[n].XMM_Q(0)); - stq_p(mem_buf + 8, env->xmm_regs[n].XMM_Q(1)); - return 16; - } else { - switch (n) { - case IDX_IP_REG: GET_REGL(env->eip); - case IDX_FLAGS_REG: GET_REG32(env->eflags); - - case IDX_SEG_REGS: GET_REG32(env->segs[R_CS].selector); - case IDX_SEG_REGS + 1: GET_REG32(env->segs[R_SS].selector); - case IDX_SEG_REGS + 2: GET_REG32(env->segs[R_DS].selector); - case IDX_SEG_REGS + 3: GET_REG32(env->segs[R_ES].selector); - case IDX_SEG_REGS + 4: GET_REG32(env->segs[R_FS].selector); - case IDX_SEG_REGS + 5: GET_REG32(env->segs[R_GS].selector); - - case IDX_FP_REGS + 8: GET_REG32(env->fpuc); - case IDX_FP_REGS + 9: GET_REG32((env->fpus & ~0x3800) | - (env->fpstt & 0x7) << 11); - case IDX_FP_REGS + 10: GET_REG32(0); /* ftag */ - case IDX_FP_REGS + 11: GET_REG32(0); /* fiseg */ - case IDX_FP_REGS + 12: GET_REG32(0); /* fioff */ - case IDX_FP_REGS + 13: GET_REG32(0); /* foseg */ - case IDX_FP_REGS + 14: GET_REG32(0); /* fooff */ - case IDX_FP_REGS + 15: GET_REG32(0); /* fop */ - - case IDX_MXCSR_REG: GET_REG32(env->mxcsr); - } - } - return 0; -} - -static int cpu_x86_gdb_load_seg(CPUState *env, int sreg, uint8_t *mem_buf) -{ - uint16_t selector = ldl_p(mem_buf); - - if (selector != env->segs[sreg].selector) { -#if defined(CONFIG_USER_ONLY) - cpu_x86_load_seg(env, sreg, selector); -#else - unsigned int limit, flags; - target_ulong base; - - if (!(env->cr[0] & CR0_PE_MASK) || (env->eflags & VM_MASK)) { - base = selector << 4; - limit = 0xffff; - flags = 0; - } else { - if (!cpu_x86_get_descr_debug(env, selector, &base, &limit, &flags)) - return 4; - } - cpu_x86_load_seg_cache(env, sreg, selector, base, limit, flags); -#endif - } - return 4; -} - -static int cpu_gdb_write_register(CPUState *env, uint8_t *mem_buf, int n) -{ - uint32_t tmp; - - if (n < CPU_NB_REGS) { - env->regs[gpr_map[n]] = ldtul_p(mem_buf); - return sizeof(target_ulong); - } else if (n >= IDX_FP_REGS && n < IDX_FP_REGS + 8) { -#ifdef USE_X86LDOUBLE - /* FIXME: byteswap float values - after fixing fpregs layout. */ - memcpy(&env->fpregs[n - IDX_FP_REGS], mem_buf, 10); -#endif - return 10; - } else if (n >= IDX_XMM_REGS && n < IDX_XMM_REGS + CPU_NB_REGS) { - n -= IDX_XMM_REGS; - env->xmm_regs[n].XMM_Q(0) = ldq_p(mem_buf); - env->xmm_regs[n].XMM_Q(1) = ldq_p(mem_buf + 8); - return 16; - } else { - switch (n) { - case IDX_IP_REG: - env->eip = ldtul_p(mem_buf); - return sizeof(target_ulong); - case IDX_FLAGS_REG: - env->eflags = ldl_p(mem_buf); - return 4; - - case IDX_SEG_REGS: return cpu_x86_gdb_load_seg(env, R_CS, mem_buf); - case IDX_SEG_REGS + 1: return cpu_x86_gdb_load_seg(env, R_SS, mem_buf); - case IDX_SEG_REGS + 2: return cpu_x86_gdb_load_seg(env, R_DS, mem_buf); - case IDX_SEG_REGS + 3: return cpu_x86_gdb_load_seg(env, R_ES, mem_buf); - case IDX_SEG_REGS + 4: return cpu_x86_gdb_load_seg(env, R_FS, mem_buf); - case IDX_SEG_REGS + 5: return cpu_x86_gdb_load_seg(env, R_GS, mem_buf); - - case IDX_FP_REGS + 8: - env->fpuc = ldl_p(mem_buf); - return 4; - case IDX_FP_REGS + 9: - tmp = ldl_p(mem_buf); - env->fpstt = (tmp >> 11) & 7; - env->fpus = tmp & ~0x3800; - return 4; - case IDX_FP_REGS + 10: /* ftag */ return 4; - case IDX_FP_REGS + 11: /* fiseg */ return 4; - case IDX_FP_REGS + 12: /* fioff */ return 4; - case IDX_FP_REGS + 13: /* foseg */ return 4; - case IDX_FP_REGS + 14: /* fooff */ return 4; - case IDX_FP_REGS + 15: /* fop */ return 4; - - case IDX_MXCSR_REG: - env->mxcsr = ldl_p(mem_buf); - return 4; - } - } - /* Unrecognised register. */ - return 0; -} - -#elif defined (TARGET_PPC) - -/* Old gdb always expects FP registers. Newer (xml-aware) gdb only - expects whatever the target description contains. Due to a - historical mishap the FP registers appear in between core integer - regs and PC, MSR, CR, and so forth. We hack round this by giving the - FP regs zero size when talking to a newer gdb. */ -#define NUM_CORE_REGS 71 -#if defined (TARGET_PPC64) -#define GDB_CORE_XML "power64-core.xml" -#else -#define GDB_CORE_XML "power-core.xml" -#endif - -static int cpu_gdb_read_register(CPUState *env, uint8_t *mem_buf, int n) -{ - if (n < 32) { - /* gprs */ - GET_REGL(env->gpr[n]); - } else if (n < 64) { - /* fprs */ - if (gdb_has_xml) - return 0; - stfq_p(mem_buf, env->fpr[n-32]); - return 8; - } else { - switch (n) { - case 64: GET_REGL(env->nip); - case 65: GET_REGL(env->msr); - case 66: - { - uint32_t cr = 0; - int i; - for (i = 0; i < 8; i++) - cr |= env->crf[i] << (32 - ((i + 1) * 4)); - GET_REG32(cr); - } - case 67: GET_REGL(env->lr); - case 68: GET_REGL(env->ctr); - case 69: GET_REGL(env->xer); - case 70: - { - if (gdb_has_xml) - return 0; - GET_REG32(0); /* fpscr */ - } - } - } - return 0; -} - -static int cpu_gdb_write_register(CPUState *env, uint8_t *mem_buf, int n) -{ - if (n < 32) { - /* gprs */ - env->gpr[n] = ldtul_p(mem_buf); - return sizeof(target_ulong); - } else if (n < 64) { - /* fprs */ - if (gdb_has_xml) - return 0; - env->fpr[n-32] = ldfq_p(mem_buf); - return 8; - } else { - switch (n) { - case 64: - env->nip = ldtul_p(mem_buf); - return sizeof(target_ulong); - case 65: - ppc_store_msr(env, ldtul_p(mem_buf)); - return sizeof(target_ulong); - case 66: - { - uint32_t cr = ldl_p(mem_buf); - int i; - for (i = 0; i < 8; i++) - env->crf[i] = (cr >> (32 - ((i + 1) * 4))) & 0xF; - return 4; - } - case 67: - env->lr = ldtul_p(mem_buf); - return sizeof(target_ulong); - case 68: - env->ctr = ldtul_p(mem_buf); - return sizeof(target_ulong); - case 69: - env->xer = ldtul_p(mem_buf); - return sizeof(target_ulong); - case 70: - /* fpscr */ - if (gdb_has_xml) - return 0; - return 4; - } - } - return 0; -} - -#elif defined (TARGET_SPARC) - -#if defined(TARGET_SPARC64) && !defined(TARGET_ABI32) -#define NUM_CORE_REGS 86 -#else -#define NUM_CORE_REGS 72 -#endif - -#ifdef TARGET_ABI32 -#define GET_REGA(val) GET_REG32(val) -#else -#define GET_REGA(val) GET_REGL(val) -#endif - -static int cpu_gdb_read_register(CPUState *env, uint8_t *mem_buf, int n) -{ - if (n < 8) { - /* g0..g7 */ - GET_REGA(env->gregs[n]); - } - if (n < 32) { - /* register window */ - GET_REGA(env->regwptr[n - 8]); - } -#if defined(TARGET_ABI32) || !defined(TARGET_SPARC64) - if (n < 64) { - /* fprs */ - GET_REG32(*((uint32_t *)&env->fpr[n - 32])); - } - /* Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR */ - switch (n) { - case 64: GET_REGA(env->y); - case 65: GET_REGA(GET_PSR(env)); - case 66: GET_REGA(env->wim); - case 67: GET_REGA(env->tbr); - case 68: GET_REGA(env->pc); - case 69: GET_REGA(env->npc); - case 70: GET_REGA(env->fsr); - case 71: GET_REGA(0); /* csr */ - default: GET_REGA(0); - } -#else - if (n < 64) { - /* f0-f31 */ - GET_REG32(*((uint32_t *)&env->fpr[n - 32])); - } - if (n < 80) { - /* f32-f62 (double width, even numbers only) */ - uint64_t val; - - val = (uint64_t)*((uint32_t *)&env->fpr[(n - 64) * 2 + 32]) << 32; - val |= *((uint32_t *)&env->fpr[(n - 64) * 2 + 33]); - GET_REG64(val); - } - switch (n) { - case 80: GET_REGL(env->pc); - case 81: GET_REGL(env->npc); - case 82: GET_REGL(((uint64_t)GET_CCR(env) << 32) | - ((env->asi & 0xff) << 24) | - ((env->pstate & 0xfff) << 8) | - GET_CWP64(env)); - case 83: GET_REGL(env->fsr); - case 84: GET_REGL(env->fprs); - case 85: GET_REGL(env->y); - } -#endif - return 0; -} - -static int cpu_gdb_write_register(CPUState *env, uint8_t *mem_buf, int n) -{ -#if defined(TARGET_ABI32) - abi_ulong tmp; - - tmp = ldl_p(mem_buf); -#else - target_ulong tmp; - - tmp = ldtul_p(mem_buf); -#endif - - if (n < 8) { - /* g0..g7 */ - env->gregs[n] = tmp; - } else if (n < 32) { - /* register window */ - env->regwptr[n - 8] = tmp; - } -#if defined(TARGET_ABI32) || !defined(TARGET_SPARC64) - else if (n < 64) { - /* fprs */ - *((uint32_t *)&env->fpr[n - 32]) = tmp; - } else { - /* Y, PSR, WIM, TBR, PC, NPC, FPSR, CPSR */ - switch (n) { - case 64: env->y = tmp; break; - case 65: PUT_PSR(env, tmp); break; - case 66: env->wim = tmp; break; - case 67: env->tbr = tmp; break; - case 68: env->pc = tmp; break; - case 69: env->npc = tmp; break; - case 70: env->fsr = tmp; break; - default: return 0; - } - } - return 4; -#else - else if (n < 64) { - /* f0-f31 */ - env->fpr[n] = ldfl_p(mem_buf); - return 4; - } else if (n < 80) { - /* f32-f62 (double width, even numbers only) */ - *((uint32_t *)&env->fpr[(n - 64) * 2 + 32]) = tmp >> 32; - *((uint32_t *)&env->fpr[(n - 64) * 2 + 33]) = tmp; - } else { - switch (n) { - case 80: env->pc = tmp; break; - case 81: env->npc = tmp; break; - case 82: - PUT_CCR(env, tmp >> 32); - env->asi = (tmp >> 24) & 0xff; - env->pstate = (tmp >> 8) & 0xfff; - PUT_CWP64(env, tmp & 0xff); - break; - case 83: env->fsr = tmp; break; - case 84: env->fprs = tmp; break; - case 85: env->y = tmp; break; - default: return 0; - } - } - return 8; -#endif -} -#elif defined (TARGET_ARM) - -/* Old gdb always expect FPA registers. Newer (xml-aware) gdb only expect - whatever the target description contains. Due to a historical mishap - the FPA registers appear in between core integer regs and the CPSR. - We hack round this by giving the FPA regs zero size when talking to a - newer gdb. */ -#define NUM_CORE_REGS 26 -#define GDB_CORE_XML "arm-core.xml" - -static int cpu_gdb_read_register(CPUState *env, uint8_t *mem_buf, int n) -{ - if (n < 16) { - /* Core integer register. */ - GET_REG32(env->regs[n]); - } - if (n < 24) { - /* FPA registers. */ - if (gdb_has_xml) - return 0; - memset(mem_buf, 0, 12); - return 12; - } - switch (n) { - case 24: - /* FPA status register. */ - if (gdb_has_xml) - return 0; - GET_REG32(0); - case 25: - /* CPSR */ - GET_REG32(cpsr_read(env)); - } - /* Unknown register. */ - return 0; -} - -static int cpu_gdb_write_register(CPUState *env, uint8_t *mem_buf, int n) -{ - uint32_t tmp; - - tmp = ldl_p(mem_buf); - - /* Mask out low bit of PC to workaround gdb bugs. This will probably - cause problems if we ever implement the Jazelle DBX extensions. */ - if (n == 15) - tmp &= ~1; - - if (n < 16) { - /* Core integer register. */ - env->regs[n] = tmp; - return 4; - } - if (n < 24) { /* 16-23 */ - /* FPA registers (ignored). */ - if (gdb_has_xml) - return 0; - return 12; - } - switch (n) { - case 24: - /* FPA status register (ignored). */ - if (gdb_has_xml) - return 0; - return 4; - case 25: - /* CPSR */ - cpsr_write (env, tmp, 0xffffffff); - return 4; - } - /* Unknown register. */ - return 0; -} - -#elif defined (TARGET_M68K) - -#define NUM_CORE_REGS 18 - -#define GDB_CORE_XML "cf-core.xml" - -static int cpu_gdb_read_register(CPUState *env, uint8_t *mem_buf, int n) -{ - if (n < 8) { - /* D0-D7 */ - GET_REG32(env->dregs[n]); - } else if (n < 16) { - /* A0-A7 */ - GET_REG32(env->aregs[n - 8]); - } else { - switch (n) { - case 16: GET_REG32(env->sr); - case 17: GET_REG32(env->pc); - } - } - /* FP registers not included here because they vary between - ColdFire and m68k. Use XML bits for these. */ - return 0; -} - -static int cpu_gdb_write_register(CPUState *env, uint8_t *mem_buf, int n) -{ - uint32_t tmp; - - tmp = ldl_p(mem_buf); - - if (n < 8) { - /* D0-D7 */ - env->dregs[n] = tmp; - } else if (n < 8) { - /* A0-A7 */ - env->aregs[n - 8] = tmp; - } else { - switch (n) { - case 16: env->sr = tmp; break; - case 17: env->pc = tmp; break; - default: return 0; - } - } - return 4; -} -#elif defined (TARGET_MIPS) - -#define NUM_CORE_REGS 73 - -static int cpu_gdb_read_register(CPUState *env, uint8_t *mem_buf, int n) -{ - if (n < 32) { - GET_REGL(env->active_tc.gpr[n]); - } - if (env->CP0_Config1 & (1 << CP0C1_FP)) { - if (n >= 38 && n < 70) { - if (env->CP0_Status & (1 << CP0St_FR)) - GET_REGL(env->active_fpu.fpr[n - 38].d); - else - GET_REGL(env->active_fpu.fpr[n - 38].w[FP_ENDIAN_IDX]); - } - switch (n) { - case 70: GET_REGL((int32_t)env->active_fpu.fcr31); - case 71: GET_REGL((int32_t)env->active_fpu.fcr0); - } - } - switch (n) { - case 32: GET_REGL((int32_t)env->CP0_Status); - case 33: GET_REGL(env->active_tc.LO[0]); - case 34: GET_REGL(env->active_tc.HI[0]); - case 35: GET_REGL(env->CP0_BadVAddr); - case 36: GET_REGL((int32_t)env->CP0_Cause); - case 37: GET_REGL(env->active_tc.PC); - case 72: GET_REGL(0); /* fp */ - case 89: GET_REGL((int32_t)env->CP0_PRid); - } - if (n >= 73 && n <= 88) { - /* 16 embedded regs. */ - GET_REGL(0); - } - - return 0; -} - -/* convert MIPS rounding mode in FCR31 to IEEE library */ -static unsigned int ieee_rm[] = - { - float_round_nearest_even, - float_round_to_zero, - float_round_up, - float_round_down - }; -#define RESTORE_ROUNDING_MODE \ - set_float_rounding_mode(ieee_rm[env->active_fpu.fcr31 & 3], &env->active_fpu.fp_status) - -static int cpu_gdb_write_register(CPUState *env, uint8_t *mem_buf, int n) -{ - target_ulong tmp; - - tmp = ldtul_p(mem_buf); - - if (n < 32) { - env->active_tc.gpr[n] = tmp; - return sizeof(target_ulong); - } - if (env->CP0_Config1 & (1 << CP0C1_FP) - && n >= 38 && n < 73) { - if (n < 70) { - if (env->CP0_Status & (1 << CP0St_FR)) - env->active_fpu.fpr[n - 38].d = tmp; - else - env->active_fpu.fpr[n - 38].w[FP_ENDIAN_IDX] = tmp; - } - switch (n) { - case 70: - env->active_fpu.fcr31 = tmp & 0xFF83FFFF; - /* set rounding mode */ - RESTORE_ROUNDING_MODE; -#ifndef CONFIG_SOFTFLOAT - /* no floating point exception for native float */ - SET_FP_ENABLE(env->active_fpu.fcr31, 0); -#endif - break; - case 71: env->active_fpu.fcr0 = tmp; break; - } - return sizeof(target_ulong); - } - switch (n) { - case 32: env->CP0_Status = tmp; break; - case 33: env->active_tc.LO[0] = tmp; break; - case 34: env->active_tc.HI[0] = tmp; break; - case 35: env->CP0_BadVAddr = tmp; break; - case 36: env->CP0_Cause = tmp; break; - case 37: env->active_tc.PC = tmp; break; - case 72: /* fp, ignored */ break; - default: - if (n > 89) - return 0; - /* Other registers are readonly. Ignore writes. */ - break; - } - - return sizeof(target_ulong); -} -#elif defined (TARGET_SH4) - -/* Hint: Use "set architecture sh4" in GDB to see fpu registers */ -/* FIXME: We should use XML for this. */ - -#define NUM_CORE_REGS 59 - -static int cpu_gdb_read_register(CPUState *env, uint8_t *mem_buf, int n) -{ - if (n < 8) { - if ((env->sr & (SR_MD | SR_RB)) == (SR_MD | SR_RB)) { - GET_REGL(env->gregs[n + 16]); - } else { - GET_REGL(env->gregs[n]); - } - } else if (n < 16) { - GET_REGL(env->gregs[n - 8]); - } else if (n >= 25 && n < 41) { - GET_REGL(env->fregs[(n - 25) + ((env->fpscr & FPSCR_FR) ? 16 : 0)]); - } else if (n >= 43 && n < 51) { - GET_REGL(env->gregs[n - 43]); - } else if (n >= 51 && n < 59) { - GET_REGL(env->gregs[n - (51 - 16)]); - } - switch (n) { - case 16: GET_REGL(env->pc); - case 17: GET_REGL(env->pr); - case 18: GET_REGL(env->gbr); - case 19: GET_REGL(env->vbr); - case 20: GET_REGL(env->mach); - case 21: GET_REGL(env->macl); - case 22: GET_REGL(env->sr); - case 23: GET_REGL(env->fpul); - case 24: GET_REGL(env->fpscr); - case 41: GET_REGL(env->ssr); - case 42: GET_REGL(env->spc); - } - - return 0; -} - -static int cpu_gdb_write_register(CPUState *env, uint8_t *mem_buf, int n) -{ - uint32_t tmp; - - tmp = ldl_p(mem_buf); - - if (n < 8) { - if ((env->sr & (SR_MD | SR_RB)) == (SR_MD | SR_RB)) { - env->gregs[n + 16] = tmp; - } else { - env->gregs[n] = tmp; - } - return 4; - } else if (n < 16) { - env->gregs[n - 8] = tmp; - return 4; - } else if (n >= 25 && n < 41) { - env->fregs[(n - 25) + ((env->fpscr & FPSCR_FR) ? 16 : 0)] = tmp; - } else if (n >= 43 && n < 51) { - env->gregs[n - 43] = tmp; - return 4; - } else if (n >= 51 && n < 59) { - env->gregs[n - (51 - 16)] = tmp; - return 4; - } - switch (n) { - case 16: env->pc = tmp; - case 17: env->pr = tmp; - case 18: env->gbr = tmp; - case 19: env->vbr = tmp; - case 20: env->mach = tmp; - case 21: env->macl = tmp; - case 22: env->sr = tmp; - case 23: env->fpul = tmp; - case 24: env->fpscr = tmp; - case 41: env->ssr = tmp; - case 42: env->spc = tmp; - default: return 0; - } - - return 4; -} -#elif defined (TARGET_MICROBLAZE) - -#define NUM_CORE_REGS (32 + 5) - -static int cpu_gdb_read_register(CPUState *env, uint8_t *mem_buf, int n) -{ - if (n < 32) { - GET_REG32(env->regs[n]); - } else { - GET_REG32(env->sregs[n - 32]); - } - return 0; -} - -static int cpu_gdb_write_register(CPUState *env, uint8_t *mem_buf, int n) -{ - uint32_t tmp; - - if (n > NUM_CORE_REGS) - return 0; - - tmp = ldl_p(mem_buf); - - if (n < 32) { - env->regs[n] = tmp; - } else { - env->sregs[n - 32] = tmp; - } - return 4; -} -#elif defined (TARGET_CRIS) - -#define NUM_CORE_REGS 49 - -static int cpu_gdb_read_register(CPUState *env, uint8_t *mem_buf, int n) -{ - uint8_t srs; - - srs = env->pregs[PR_SRS]; - if (n < 16) { - GET_REG32(env->regs[n]); - } - - if (n >= 21 && n < 32) { - GET_REG32(env->pregs[n - 16]); - } - if (n >= 33 && n < 49) { - GET_REG32(env->sregs[srs][n - 33]); - } - switch (n) { - case 16: GET_REG8(env->pregs[0]); - case 17: GET_REG8(env->pregs[1]); - case 18: GET_REG32(env->pregs[2]); - case 19: GET_REG8(srs); - case 20: GET_REG16(env->pregs[4]); - case 32: GET_REG32(env->pc); - } - - return 0; -} - -static int cpu_gdb_write_register(CPUState *env, uint8_t *mem_buf, int n) -{ - uint32_t tmp; - - if (n > 49) - return 0; - - tmp = ldl_p(mem_buf); - - if (n < 16) { - env->regs[n] = tmp; - } - - if (n >= 21 && n < 32) { - env->pregs[n - 16] = tmp; - } - - /* FIXME: Should support function regs be writable? */ - switch (n) { - case 16: return 1; - case 17: return 1; - case 18: env->pregs[PR_PID] = tmp; break; - case 19: return 1; - case 20: return 2; - case 32: env->pc = tmp; break; - } - - return 4; -} -#elif defined (TARGET_ALPHA) - -#define NUM_CORE_REGS 65 - -static int cpu_gdb_read_register(CPUState *env, uint8_t *mem_buf, int n) -{ - if (n < 31) { - GET_REGL(env->ir[n]); - } - else if (n == 31) { - GET_REGL(0); - } - else if (n<63) { - uint64_t val; - - val=*((uint64_t *)&env->fir[n-32]); - GET_REGL(val); - } - else if (n==63) { - GET_REGL(env->fpcr); - } - else if (n==64) { - GET_REGL(env->pc); - } - else { - GET_REGL(0); - } - - return 0; -} - -static int cpu_gdb_write_register(CPUState *env, uint8_t *mem_buf, int n) -{ - target_ulong tmp; - tmp = ldtul_p(mem_buf); - - if (n < 31) { - env->ir[n] = tmp; - } - - if (n > 31 && n < 63) { - env->fir[n - 32] = ldfl_p(mem_buf); - } - - if (n == 64 ) { - env->pc=tmp; - } - - return 8; -} -#else - -#define NUM_CORE_REGS 0 - -static int cpu_gdb_read_register(CPUState *env, uint8_t *mem_buf, int n) -{ - return 0; -} - -static int cpu_gdb_write_register(CPUState *env, uint8_t *mem_buf, int n) -{ - return 0; -} - -#endif - -static int num_g_regs = NUM_CORE_REGS; - -#ifdef GDB_CORE_XML -/* Encode data using the encoding for 'x' packets. */ -static int memtox(char *buf, const char *mem, int len) -{ - char *p = buf; - char c; - - while (len--) { - c = *(mem++); - switch (c) { - case '#': case '$': case '*': case '}': - *(p++) = '}'; - *(p++) = c ^ 0x20; - break; - default: - *(p++) = c; - break; - } - } - return p - buf; -} - -static const char *get_feature_xml(const char *p, const char **newp) -{ - extern const char *const xml_builtin[][2]; - size_t len; - int i; - const char *name; - static char target_xml[1024]; - - len = 0; - while (p[len] && p[len] != ':') - len++; - *newp = p + len; - - name = NULL; - if (strncmp(p, "target.xml", len) == 0) { - /* Generate the XML description for this CPU. */ - if (!target_xml[0]) { - GDBRegisterState *r; - - snprintf(target_xml, sizeof(target_xml), - "<?xml version=\"1.0\"?>" - "<!DOCTYPE target SYSTEM \"gdb-target.dtd\">" - "<target>" - "<xi:include href=\"%s\"/>", - GDB_CORE_XML); - - for (r = first_cpu->gdb_regs; r; r = r->next) { - pstrcat(target_xml, sizeof(target_xml), "<xi:include href=\""); - pstrcat(target_xml, sizeof(target_xml), r->xml); - pstrcat(target_xml, sizeof(target_xml), "\"/>"); - } - pstrcat(target_xml, sizeof(target_xml), "</target>"); - } - return target_xml; - } - for (i = 0; ; i++) { - name = xml_builtin[i][0]; - if (!name || (strncmp(name, p, len) == 0 && strlen(name) == len)) - break; - } - return name ? xml_builtin[i][1] : NULL; -} -#endif - -static int gdb_read_register(CPUState *env, uint8_t *mem_buf, int reg) -{ - GDBRegisterState *r; - - if (reg < NUM_CORE_REGS) - return cpu_gdb_read_register(env, mem_buf, reg); - - for (r = env->gdb_regs; r; r = r->next) { - if (r->base_reg <= reg && reg < r->base_reg + r->num_regs) { - return r->get_reg(env, mem_buf, reg - r->base_reg); - } - } - return 0; -} - -static int gdb_write_register(CPUState *env, uint8_t *mem_buf, int reg) -{ - GDBRegisterState *r; - - if (reg < NUM_CORE_REGS) - return cpu_gdb_write_register(env, mem_buf, reg); - - for (r = env->gdb_regs; r; r = r->next) { - if (r->base_reg <= reg && reg < r->base_reg + r->num_regs) { - return r->set_reg(env, mem_buf, reg - r->base_reg); - } - } - return 0; -} - -/* Register a supplemental set of CPU registers. If g_pos is nonzero it - specifies the first register number and these registers are included in - a standard "g" packet. Direction is relative to gdb, i.e. get_reg is - gdb reading a CPU register, and set_reg is gdb modifying a CPU register. - */ - -void gdb_register_coprocessor(CPUState * env, - gdb_reg_cb get_reg, gdb_reg_cb set_reg, - int num_regs, const char *xml, int g_pos) -{ - GDBRegisterState *s; - GDBRegisterState **p; - static int last_reg = NUM_CORE_REGS; - - s = (GDBRegisterState *)qemu_mallocz(sizeof(GDBRegisterState)); - s->base_reg = last_reg; - s->num_regs = num_regs; - s->get_reg = get_reg; - s->set_reg = set_reg; - s->xml = xml; - p = &env->gdb_regs; - while (*p) { - /* Check for duplicates. */ - if (strcmp((*p)->xml, xml) == 0) - return; - p = &(*p)->next; - } - /* Add to end of list. */ - last_reg += num_regs; - *p = s; - if (g_pos) { - if (g_pos != s->base_reg) { - fprintf(stderr, "Error: Bad gdb register numbering for '%s'\n" - "Expected %d got %d\n", xml, g_pos, s->base_reg); - } else { - num_g_regs = last_reg; - } - } -} - -#ifndef CONFIG_USER_ONLY -static const int xlat_gdb_type[] = { - [GDB_WATCHPOINT_WRITE] = BP_GDB | BP_MEM_WRITE, - [GDB_WATCHPOINT_READ] = BP_GDB | BP_MEM_READ, - [GDB_WATCHPOINT_ACCESS] = BP_GDB | BP_MEM_ACCESS, -}; -#endif - -static int gdb_breakpoint_insert(target_ulong addr, target_ulong len, int type) -{ - CPUState *env; - int err = 0; - - if (kvm_enabled()) - return kvm_insert_breakpoint(gdbserver_state->c_cpu, addr, len, type); - - switch (type) { - case GDB_BREAKPOINT_SW: - case GDB_BREAKPOINT_HW: - for (env = first_cpu; env != NULL; env = env->next_cpu) { - err = cpu_breakpoint_insert(env, addr, BP_GDB, NULL); - if (err) - break; - } - return err; -#ifndef CONFIG_USER_ONLY - case GDB_WATCHPOINT_WRITE: - case GDB_WATCHPOINT_READ: - case GDB_WATCHPOINT_ACCESS: - for (env = first_cpu; env != NULL; env = env->next_cpu) { - err = cpu_watchpoint_insert(env, addr, len, xlat_gdb_type[type], - NULL); - if (err) - break; - } - return err; -#endif - default: - return -ENOSYS; - } -} - -static int gdb_breakpoint_remove(target_ulong addr, target_ulong len, int type) -{ - CPUState *env; - int err = 0; - - if (kvm_enabled()) - return kvm_remove_breakpoint(gdbserver_state->c_cpu, addr, len, type); - - switch (type) { - case GDB_BREAKPOINT_SW: - case GDB_BREAKPOINT_HW: - for (env = first_cpu; env != NULL; env = env->next_cpu) { - err = cpu_breakpoint_remove(env, addr, BP_GDB); - if (err) - break; - } - return err; -#ifndef CONFIG_USER_ONLY - case GDB_WATCHPOINT_WRITE: - case GDB_WATCHPOINT_READ: - case GDB_WATCHPOINT_ACCESS: - for (env = first_cpu; env != NULL; env = env->next_cpu) { - err = cpu_watchpoint_remove(env, addr, len, xlat_gdb_type[type]); - if (err) - break; - } - return err; -#endif - default: - return -ENOSYS; - } -} - -static void gdb_breakpoint_remove_all(void) -{ - CPUState *env; - - if (kvm_enabled()) { - kvm_remove_all_breakpoints(gdbserver_state->c_cpu); - return; - } - - for (env = first_cpu; env != NULL; env = env->next_cpu) { - cpu_breakpoint_remove_all(env, BP_GDB); -#ifndef CONFIG_USER_ONLY - cpu_watchpoint_remove_all(env, BP_GDB); -#endif - } -} - -static void gdb_set_cpu_pc(GDBState *s, target_ulong pc) -{ -#if defined(TARGET_I386) - s->c_cpu->eip = pc; - cpu_synchronize_state(s->c_cpu, 1); -#elif defined (TARGET_PPC) - s->c_cpu->nip = pc; -#elif defined (TARGET_SPARC) - s->c_cpu->pc = pc; - s->c_cpu->npc = pc + 4; -#elif defined (TARGET_ARM) - s->c_cpu->regs[15] = pc; -#elif defined (TARGET_SH4) - s->c_cpu->pc = pc; -#elif defined (TARGET_MIPS) - s->c_cpu->active_tc.PC = pc; -#elif defined (TARGET_MICROBLAZE) - s->c_cpu->sregs[SR_PC] = pc; -#elif defined (TARGET_CRIS) - s->c_cpu->pc = pc; -#elif defined (TARGET_ALPHA) - s->c_cpu->pc = pc; -#endif -} - -static inline int gdb_id(CPUState *env) -{ -#if defined(CONFIG_USER_ONLY) && defined(USE_NPTL) - return env->host_tid; -#else - return env->cpu_index + 1; -#endif -} - -static CPUState *find_cpu(uint32_t thread_id) -{ - CPUState *env; - - for (env = first_cpu; env != NULL; env = env->next_cpu) { - if (gdb_id(env) == thread_id) { - return env; - } - } - - return NULL; -} - -static int gdb_handle_packet(GDBState *s, const char *line_buf) -{ - CPUState *env; - const char *p; - uint32_t thread; - int ch, reg_size, type, res; - char buf[MAX_PACKET_LENGTH]; - uint8_t mem_buf[MAX_PACKET_LENGTH]; - uint8_t *registers; - target_ulong addr, len; - -#ifdef DEBUG_GDB - printf("command='%s'\n", line_buf); -#endif - p = line_buf; - ch = *p++; - switch(ch) { - case '?': - /* TODO: Make this return the correct value for user-mode. */ - snprintf(buf, sizeof(buf), "T%02xthread:%02x;", GDB_SIGNAL_TRAP, - gdb_id(s->c_cpu)); - put_packet(s, buf); - /* Remove all the breakpoints when this query is issued, - * because gdb is doing and initial connect and the state - * should be cleaned up. - */ - gdb_breakpoint_remove_all(); - break; - case 'c': - if (*p != '\0') { - addr = strtoull(p, (char **)&p, 16); - gdb_set_cpu_pc(s, addr); - } - s->signal = 0; - gdb_continue(s); - return RS_IDLE; - case 'C': - s->signal = gdb_signal_to_target (strtoul(p, (char **)&p, 16)); - if (s->signal == -1) - s->signal = 0; - gdb_continue(s); - return RS_IDLE; - case 'v': - if (strncmp(p, "Cont", 4) == 0) { - int res_signal, res_thread; - - p += 4; - if (*p == '?') { - put_packet(s, "vCont;c;C;s;S"); - break; - } - res = 0; - res_signal = 0; - res_thread = 0; - while (*p) { - int action, signal; - - if (*p++ != ';') { - res = 0; - break; - } - action = *p++; - signal = 0; - if (action == 'C' || action == 'S') { - signal = strtoul(p, (char **)&p, 16); - } else if (action != 'c' && action != 's') { - res = 0; - break; - } - thread = 0; - if (*p == ':') { - thread = strtoull(p+1, (char **)&p, 16); - } - action = tolower(action); - if (res == 0 || (res == 'c' && action == 's')) { - res = action; - res_signal = signal; - res_thread = thread; - } - } - if (res) { - if (res_thread != -1 && res_thread != 0) { - env = find_cpu(res_thread); - if (env == NULL) { - put_packet(s, "E22"); - break; - } - s->c_cpu = env; - } - if (res == 's') { - cpu_single_step(s->c_cpu, sstep_flags); - } - s->signal = res_signal; - gdb_continue(s); - return RS_IDLE; - } - break; - } else { - goto unknown_command; - } - case 'k': - /* Kill the target */ - fprintf(stderr, "\nQEMU: Terminated via GDBstub\n"); - exit(0); - case 'D': - /* Detach packet */ - gdb_breakpoint_remove_all(); - gdb_continue(s); - put_packet(s, "OK"); - break; - case 's': - if (*p != '\0') { - addr = strtoull(p, (char **)&p, 16); - gdb_set_cpu_pc(s, addr); - } - cpu_single_step(s->c_cpu, sstep_flags); - gdb_continue(s); - return RS_IDLE; - case 'F': - { - target_ulong ret; - target_ulong err; - - ret = strtoull(p, (char **)&p, 16); - if (*p == ',') { - p++; - err = strtoull(p, (char **)&p, 16); - } else { - err = 0; - } - if (*p == ',') - p++; - type = *p; - if (gdb_current_syscall_cb) - gdb_current_syscall_cb(s->c_cpu, ret, err); - if (type == 'C') { - put_packet(s, "T02"); - } else { - gdb_continue(s); - } - } - break; - case 'g': - cpu_synchronize_state(s->g_cpu, 0); - len = 0; - for (addr = 0; addr < num_g_regs; addr++) { - reg_size = gdb_read_register(s->g_cpu, mem_buf + len, addr); - len += reg_size; - } - memtohex(buf, mem_buf, len); - put_packet(s, buf); - break; - case 'G': - registers = mem_buf; - len = strlen(p) / 2; - hextomem((uint8_t *)registers, p, len); - for (addr = 0; addr < num_g_regs && len > 0; addr++) { - reg_size = gdb_write_register(s->g_cpu, registers, addr); - len -= reg_size; - registers += reg_size; - } - cpu_synchronize_state(s->g_cpu, 1); - put_packet(s, "OK"); - break; - case 'm': - addr = strtoull(p, (char **)&p, 16); - if (*p == ',') - p++; - len = strtoull(p, NULL, 16); - if (cpu_memory_rw_debug(s->g_cpu, addr, mem_buf, len, 0) != 0) { - put_packet (s, "E14"); - } else { - memtohex(buf, mem_buf, len); - put_packet(s, buf); - } - break; - case 'M': - addr = strtoull(p, (char **)&p, 16); - if (*p == ',') - p++; - len = strtoull(p, (char **)&p, 16); - if (*p == ':') - p++; - hextomem(mem_buf, p, len); - if (cpu_memory_rw_debug(s->g_cpu, addr, mem_buf, len, 1) != 0) - put_packet(s, "E14"); - else - put_packet(s, "OK"); - break; - case 'p': - /* Older gdb are really dumb, and don't use 'g' if 'p' is avaialable. - This works, but can be very slow. Anything new enough to - understand XML also knows how to use this properly. */ - if (!gdb_has_xml) - goto unknown_command; - addr = strtoull(p, (char **)&p, 16); - reg_size = gdb_read_register(s->g_cpu, mem_buf, addr); - if (reg_size) { - memtohex(buf, mem_buf, reg_size); - put_packet(s, buf); - } else { - put_packet(s, "E14"); - } - break; - case 'P': - if (!gdb_has_xml) - goto unknown_command; - addr = strtoull(p, (char **)&p, 16); - if (*p == '=') - p++; - reg_size = strlen(p) / 2; - hextomem(mem_buf, p, reg_size); - gdb_write_register(s->g_cpu, mem_buf, addr); - put_packet(s, "OK"); - break; - case 'Z': - case 'z': - type = strtoul(p, (char **)&p, 16); - if (*p == ',') - p++; - addr = strtoull(p, (char **)&p, 16); - if (*p == ',') - p++; - len = strtoull(p, (char **)&p, 16); - if (ch == 'Z') - res = gdb_breakpoint_insert(addr, len, type); - else - res = gdb_breakpoint_remove(addr, len, type); - if (res >= 0) - put_packet(s, "OK"); - else if (res == -ENOSYS) - put_packet(s, ""); - else - put_packet(s, "E22"); - break; - case 'H': - type = *p++; - thread = strtoull(p, (char **)&p, 16); - if (thread == -1 || thread == 0) { - put_packet(s, "OK"); - break; - } - env = find_cpu(thread); - if (env == NULL) { - put_packet(s, "E22"); - break; - } - switch (type) { - case 'c': - s->c_cpu = env; - put_packet(s, "OK"); - break; - case 'g': - s->g_cpu = env; - put_packet(s, "OK"); - break; - default: - put_packet(s, "E22"); - break; - } - break; - case 'T': - thread = strtoull(p, (char **)&p, 16); - env = find_cpu(thread); - - if (env != NULL) { - put_packet(s, "OK"); - } else { - put_packet(s, "E22"); - } - break; - case 'q': - case 'Q': - /* parse any 'q' packets here */ - if (!strcmp(p,"qemu.sstepbits")) { - /* Query Breakpoint bit definitions */ - snprintf(buf, sizeof(buf), "ENABLE=%x,NOIRQ=%x,NOTIMER=%x", - SSTEP_ENABLE, - SSTEP_NOIRQ, - SSTEP_NOTIMER); - put_packet(s, buf); - break; - } else if (strncmp(p,"qemu.sstep",10) == 0) { - /* Display or change the sstep_flags */ - p += 10; - if (*p != '=') { - /* Display current setting */ - snprintf(buf, sizeof(buf), "0x%x", sstep_flags); - put_packet(s, buf); - break; - } - p++; - type = strtoul(p, (char **)&p, 16); - sstep_flags = type; - put_packet(s, "OK"); - break; - } else if (strcmp(p,"C") == 0) { - /* "Current thread" remains vague in the spec, so always return - * the first CPU (gdb returns the first thread). */ - put_packet(s, "QC1"); - break; - } else if (strcmp(p,"fThreadInfo") == 0) { - s->query_cpu = first_cpu; - goto report_cpuinfo; - } else if (strcmp(p,"sThreadInfo") == 0) { - report_cpuinfo: - if (s->query_cpu) { - snprintf(buf, sizeof(buf), "m%x", gdb_id(s->query_cpu)); - put_packet(s, buf); - s->query_cpu = s->query_cpu->next_cpu; - } else - put_packet(s, "l"); - break; - } else if (strncmp(p,"ThreadExtraInfo,", 16) == 0) { - thread = strtoull(p+16, (char **)&p, 16); - env = find_cpu(thread); - if (env != NULL) { - cpu_synchronize_state(env, 0); - len = snprintf((char *)mem_buf, sizeof(mem_buf), - "CPU#%d [%s]", env->cpu_index, - env->halted ? "halted " : "running"); - memtohex(buf, mem_buf, len); - put_packet(s, buf); - } - break; - } -#ifdef CONFIG_USER_ONLY - else if (strncmp(p, "Offsets", 7) == 0) { - TaskState *ts = s->c_cpu->opaque; - - snprintf(buf, sizeof(buf), - "Text=" TARGET_ABI_FMT_lx ";Data=" TARGET_ABI_FMT_lx - ";Bss=" TARGET_ABI_FMT_lx, - ts->info->code_offset, - ts->info->data_offset, - ts->info->data_offset); - put_packet(s, buf); - break; - } -#else /* !CONFIG_USER_ONLY */ - else if (strncmp(p, "Rcmd,", 5) == 0) { - int len = strlen(p + 5); - - if ((len % 2) != 0) { - put_packet(s, "E01"); - break; - } - hextomem(mem_buf, p + 5, len); - len = len / 2; - mem_buf[len++] = 0; - qemu_chr_read(s->mon_chr, mem_buf, len); - put_packet(s, "OK"); - break; - } -#endif /* !CONFIG_USER_ONLY */ - if (strncmp(p, "Supported", 9) == 0) { - snprintf(buf, sizeof(buf), "PacketSize=%x", MAX_PACKET_LENGTH); -#ifdef GDB_CORE_XML - pstrcat(buf, sizeof(buf), ";qXfer:features:read+"); -#endif - put_packet(s, buf); - break; - } -#ifdef GDB_CORE_XML - if (strncmp(p, "Xfer:features:read:", 19) == 0) { - const char *xml; - target_ulong total_len; - - gdb_has_xml = 1; - p += 19; - xml = get_feature_xml(p, &p); - if (!xml) { - snprintf(buf, sizeof(buf), "E00"); - put_packet(s, buf); - break; - } - - if (*p == ':') - p++; - addr = strtoul(p, (char **)&p, 16); - if (*p == ',') - p++; - len = strtoul(p, (char **)&p, 16); - - total_len = strlen(xml); - if (addr > total_len) { - snprintf(buf, sizeof(buf), "E00"); - put_packet(s, buf); - break; - } - if (len > (MAX_PACKET_LENGTH - 5) / 2) - len = (MAX_PACKET_LENGTH - 5) / 2; - if (len < total_len - addr) { - buf[0] = 'm'; - len = memtox(buf + 1, xml + addr, len); - } else { - buf[0] = 'l'; - len = memtox(buf + 1, xml + addr, total_len - addr); - } - put_packet_binary(s, buf, len + 1); - break; - } -#endif - /* Unrecognised 'q' command. */ - goto unknown_command; - - default: - unknown_command: - /* put empty packet */ - buf[0] = '\0'; - put_packet(s, buf); - break; - } - return RS_IDLE; -} - -void gdb_set_stop_cpu(CPUState *env) -{ - gdbserver_state->c_cpu = env; - gdbserver_state->g_cpu = env; -} - -#ifndef CONFIG_USER_ONLY -static void gdb_vm_state_change(void *opaque, int running, int reason) -{ - GDBState *s = gdbserver_state; - CPUState *env = s->c_cpu; - char buf[256]; - const char *type; - int ret; - - if (running || (reason != EXCP_DEBUG && reason != EXCP_INTERRUPT) || - s->state == RS_INACTIVE || s->state == RS_SYSCALL) - return; - - /* disable single step if it was enable */ - cpu_single_step(env, 0); - - if (reason == EXCP_DEBUG) { - if (env->watchpoint_hit) { - switch (env->watchpoint_hit->flags & BP_MEM_ACCESS) { - case BP_MEM_READ: - type = "r"; - break; - case BP_MEM_ACCESS: - type = "a"; - break; - default: - type = ""; - break; - } - snprintf(buf, sizeof(buf), - "T%02xthread:%02x;%swatch:" TARGET_FMT_lx ";", - GDB_SIGNAL_TRAP, gdb_id(env), type, - env->watchpoint_hit->vaddr); - put_packet(s, buf); - env->watchpoint_hit = NULL; - return; - } - tb_flush(env); - ret = GDB_SIGNAL_TRAP; - } else { - ret = GDB_SIGNAL_INT; - } - snprintf(buf, sizeof(buf), "T%02xthread:%02x;", ret, gdb_id(env)); - put_packet(s, buf); -} -#endif - -/* Send a gdb syscall request. - This accepts limited printf-style format specifiers, specifically: - %x - target_ulong argument printed in hex. - %lx - 64-bit argument printed in hex. - %s - string pointer (target_ulong) and length (int) pair. */ -void gdb_do_syscall(gdb_syscall_complete_cb cb, const char *fmt, ...) -{ - va_list va; - char buf[256]; - char *p; - target_ulong addr; - uint64_t i64; - GDBState *s; - - s = gdbserver_state; - if (!s) - return; - gdb_current_syscall_cb = cb; - s->state = RS_SYSCALL; -#ifndef CONFIG_USER_ONLY - vm_stop(EXCP_DEBUG); -#endif - s->state = RS_IDLE; - va_start(va, fmt); - p = buf; - *(p++) = 'F'; - while (*fmt) { - if (*fmt == '%') { - fmt++; - switch (*fmt++) { - case 'x': - addr = va_arg(va, target_ulong); - p += snprintf(p, &buf[sizeof(buf)] - p, TARGET_FMT_lx, addr); - break; - case 'l': - if (*(fmt++) != 'x') - goto bad_format; - i64 = va_arg(va, uint64_t); - p += snprintf(p, &buf[sizeof(buf)] - p, "%" PRIx64, i64); - break; - case 's': - addr = va_arg(va, target_ulong); - p += snprintf(p, &buf[sizeof(buf)] - p, TARGET_FMT_lx "/%x", - addr, va_arg(va, int)); - break; - default: - bad_format: - fprintf(stderr, "gdbstub: Bad syscall format string '%s'\n", - fmt - 1); - break; - } - } else { - *(p++) = *(fmt++); - } - } - *p = 0; - va_end(va); - put_packet(s, buf); -#ifdef CONFIG_USER_ONLY - gdb_handlesig(s->c_cpu, 0); -#else - cpu_exit(s->c_cpu); -#endif -} - -static void gdb_read_byte(GDBState *s, int ch) -{ - int i, csum; - uint8_t reply; - -#ifndef CONFIG_USER_ONLY - if (s->last_packet_len) { - /* Waiting for a response to the last packet. If we see the start - of a new command then abandon the previous response. */ - if (ch == '-') { -#ifdef DEBUG_GDB - printf("Got NACK, retransmitting\n"); -#endif - put_buffer(s, (uint8_t *)s->last_packet, s->last_packet_len); - } -#ifdef DEBUG_GDB - else if (ch == '+') - printf("Got ACK\n"); - else - printf("Got '%c' when expecting ACK/NACK\n", ch); -#endif - if (ch == '+' || ch == '$') - s->last_packet_len = 0; - if (ch != '$') - return; - } - if (vm_running) { - /* when the CPU is running, we cannot do anything except stop - it when receiving a char */ - vm_stop(EXCP_INTERRUPT); - } else -#endif - { - switch(s->state) { - case RS_IDLE: - if (ch == '$') { - s->line_buf_index = 0; - s->state = RS_GETLINE; - } - break; - case RS_GETLINE: - if (ch == '#') { - s->state = RS_CHKSUM1; - } else if (s->line_buf_index >= sizeof(s->line_buf) - 1) { - s->state = RS_IDLE; - } else { - s->line_buf[s->line_buf_index++] = ch; - } - break; - case RS_CHKSUM1: - s->line_buf[s->line_buf_index] = '\0'; - s->line_csum = fromhex(ch) << 4; - s->state = RS_CHKSUM2; - break; - case RS_CHKSUM2: - s->line_csum |= fromhex(ch); - csum = 0; - for(i = 0; i < s->line_buf_index; i++) { - csum += s->line_buf[i]; - } - if (s->line_csum != (csum & 0xff)) { - reply = '-'; - put_buffer(s, &reply, 1); - s->state = RS_IDLE; - } else { - reply = '+'; - put_buffer(s, &reply, 1); - s->state = gdb_handle_packet(s, s->line_buf); - } - break; - default: - abort(); - } - } -} - -#ifdef CONFIG_USER_ONLY -int -gdb_queuesig (void) -{ - GDBState *s; - - s = gdbserver_state; - - if (gdbserver_fd < 0 || s->fd < 0) - return 0; - else - return 1; -} - -int -gdb_handlesig (CPUState *env, int sig) -{ - GDBState *s; - char buf[256]; - int n; - - s = gdbserver_state; - if (gdbserver_fd < 0 || s->fd < 0) - return sig; - - /* disable single step if it was enabled */ - cpu_single_step(env, 0); - tb_flush(env); - - if (sig != 0) - { - snprintf(buf, sizeof(buf), "S%02x", target_signal_to_gdb (sig)); - put_packet(s, buf); - } - /* put_packet() might have detected that the peer terminated the - connection. */ - if (s->fd < 0) - return sig; - - sig = 0; - s->state = RS_IDLE; - s->running_state = 0; - while (s->running_state == 0) { - n = read (s->fd, buf, 256); - if (n > 0) - { - int i; - - for (i = 0; i < n; i++) - gdb_read_byte (s, buf[i]); - } - else if (n == 0 || errno != EAGAIN) - { - /* XXX: Connection closed. Should probably wait for annother - connection before continuing. */ - return sig; - } - } - sig = s->signal; - s->signal = 0; - return sig; -} - -/* Tell the remote gdb that the process has exited. */ -void gdb_exit(CPUState *env, int code) -{ - GDBState *s; - char buf[4]; - - s = gdbserver_state; - if (gdbserver_fd < 0 || s->fd < 0) - return; - - snprintf(buf, sizeof(buf), "W%02x", code); - put_packet(s, buf); -} - -/* Tell the remote gdb that the process has exited due to SIG. */ -void gdb_signalled(CPUState *env, int sig) -{ - GDBState *s; - char buf[4]; - - s = gdbserver_state; - if (gdbserver_fd < 0 || s->fd < 0) - return; - - snprintf(buf, sizeof(buf), "X%02x", target_signal_to_gdb (sig)); - put_packet(s, buf); -} - -static void gdb_accept(void) -{ - GDBState *s; - struct sockaddr_in sockaddr; - socklen_t len; - int val, fd; - - for(;;) { - len = sizeof(sockaddr); - fd = accept(gdbserver_fd, (struct sockaddr *)&sockaddr, &len); - if (fd < 0 && errno != EINTR) { - perror("accept"); - return; - } else if (fd >= 0) { - break; - } - } - - /* set short latency */ - val = 1; - setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, (char *)&val, sizeof(val)); - - s = qemu_mallocz(sizeof(GDBState)); - s->c_cpu = first_cpu; - s->g_cpu = first_cpu; - s->fd = fd; - gdb_has_xml = 0; - - gdbserver_state = s; - - fcntl(fd, F_SETFL, O_NONBLOCK); -} - -static int gdbserver_open(int port) -{ - struct sockaddr_in sockaddr; - int fd, val, ret; - - fd = socket(PF_INET, SOCK_STREAM, 0); - if (fd < 0) { - perror("socket"); - return -1; - } - - /* allow fast reuse */ - val = 1; - setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (char *)&val, sizeof(val)); - - sockaddr.sin_family = AF_INET; - sockaddr.sin_port = htons(port); - sockaddr.sin_addr.s_addr = 0; - ret = bind(fd, (struct sockaddr *)&sockaddr, sizeof(sockaddr)); - if (ret < 0) { - perror("bind"); - return -1; - } - ret = listen(fd, 0); - if (ret < 0) { - perror("listen"); - return -1; - } - return fd; -} - -int gdbserver_start(int port) -{ - gdbserver_fd = gdbserver_open(port); - if (gdbserver_fd < 0) - return -1; - /* accept connections */ - gdb_accept(); - return 0; -} - -/* Disable gdb stub for child processes. */ -void gdbserver_fork(CPUState *env) -{ - GDBState *s = gdbserver_state; - if (gdbserver_fd < 0 || s->fd < 0) - return; - close(s->fd); - s->fd = -1; - cpu_breakpoint_remove_all(env, BP_GDB); - cpu_watchpoint_remove_all(env, BP_GDB); -} -#else -static int gdb_chr_can_receive(void *opaque) -{ - /* We can handle an arbitrarily large amount of data. - Pick the maximum packet size, which is as good as anything. */ - return MAX_PACKET_LENGTH; -} - -static void gdb_chr_receive(void *opaque, const uint8_t *buf, int size) -{ - int i; - - for (i = 0; i < size; i++) { - gdb_read_byte(gdbserver_state, buf[i]); - } -} - -static void gdb_chr_event(void *opaque, int event) -{ - switch (event) { - case CHR_EVENT_RESET: - vm_stop(EXCP_INTERRUPT); - gdb_has_xml = 0; - break; - default: - break; - } -} - -static void gdb_monitor_output(GDBState *s, const char *msg, int len) -{ - char buf[MAX_PACKET_LENGTH]; - - buf[0] = 'O'; - if (len > (MAX_PACKET_LENGTH/2) - 1) - len = (MAX_PACKET_LENGTH/2) - 1; - memtohex(buf + 1, (uint8_t *)msg, len); - put_packet(s, buf); -} - -static int gdb_monitor_write(CharDriverState *chr, const uint8_t *buf, int len) -{ - const char *p = (const char *)buf; - int max_sz; - - max_sz = (sizeof(gdbserver_state->last_packet) - 2) / 2; - for (;;) { - if (len <= max_sz) { - gdb_monitor_output(gdbserver_state, p, len); - break; - } - gdb_monitor_output(gdbserver_state, p, max_sz); - p += max_sz; - len -= max_sz; - } - return len; -} - -#ifndef _WIN32 -static void gdb_sigterm_handler(int signal) -{ - if (vm_running) - vm_stop(EXCP_INTERRUPT); -} -#endif - -int gdbserver_start(const char *device) -{ - GDBState *s; - char gdbstub_device_name[128]; - CharDriverState *chr = NULL; - CharDriverState *mon_chr; - - if (!device) - return -1; - if (strcmp(device, "none") != 0) { - if (strstart(device, "tcp:", NULL)) { - /* enforce required TCP attributes */ - snprintf(gdbstub_device_name, sizeof(gdbstub_device_name), - "%s,nowait,nodelay,server", device); - device = gdbstub_device_name; - } -#ifndef _WIN32 - else if (strcmp(device, "stdio") == 0) { - struct sigaction act; - - memset(&act, 0, sizeof(act)); - act.sa_handler = gdb_sigterm_handler; - sigaction(SIGINT, &act, NULL); - } -#endif - chr = qemu_chr_open("gdb", device, NULL); - if (!chr) - return -1; - - qemu_chr_add_handlers(chr, gdb_chr_can_receive, gdb_chr_receive, - gdb_chr_event, NULL); - } - - s = gdbserver_state; - if (!s) { - s = qemu_mallocz(sizeof(GDBState)); - gdbserver_state = s; - - qemu_add_vm_change_state_handler(gdb_vm_state_change, NULL); - - /* Initialize a monitor terminal for gdb */ - mon_chr = qemu_mallocz(sizeof(*mon_chr)); - mon_chr->chr_write = gdb_monitor_write; - monitor_init(mon_chr, 0); - } else { - if (s->chr) - qemu_chr_close(s->chr); - mon_chr = s->mon_chr; - memset(s, 0, sizeof(GDBState)); - } - s->c_cpu = first_cpu; - s->g_cpu = first_cpu; - s->chr = chr; - s->state = chr ? RS_IDLE : RS_INACTIVE; - s->mon_chr = mon_chr; - - return 0; -} -#endif diff --git a/qemu-0.11.0/gdbstub.h b/qemu-0.11.0/gdbstub.h deleted file mode 100644 index 5740041..0000000 --- a/qemu-0.11.0/gdbstub.h +++ /dev/null @@ -1,35 +0,0 @@ -#ifndef GDBSTUB_H -#define GDBSTUB_H - -#define DEFAULT_GDBSTUB_PORT "1234" - -/* GDB breakpoint/watchpoint types */ -#define GDB_BREAKPOINT_SW 0 -#define GDB_BREAKPOINT_HW 1 -#define GDB_WATCHPOINT_WRITE 2 -#define GDB_WATCHPOINT_READ 3 -#define GDB_WATCHPOINT_ACCESS 4 - -typedef void (*gdb_syscall_complete_cb)(CPUState *env, - target_ulong ret, target_ulong err); - -void gdb_do_syscall(gdb_syscall_complete_cb cb, const char *fmt, ...); -int use_gdb_syscalls(void); -void gdb_set_stop_cpu(CPUState *env); -#ifdef CONFIG_USER_ONLY -int gdb_queuesig (void); -int gdb_handlesig (CPUState *, int); -void gdb_exit(CPUState *, int); -void gdb_signalled(CPUState *, int); -int gdbserver_start(int); -void gdbserver_fork(CPUState *); -#else -int gdbserver_start(const char *port); -#endif -/* Get or set a register. Returns the size of the register. */ -typedef int (*gdb_reg_cb)(CPUState *env, uint8_t *buf, int reg); -void gdb_register_coprocessor(CPUState *env, - gdb_reg_cb get_reg, gdb_reg_cb set_reg, - int num_regs, const char *xml, int g_pos); - -#endif diff --git a/qemu-0.11.0/gen-icount.h b/qemu-0.11.0/gen-icount.h deleted file mode 100644 index d4524d6..0000000 --- a/qemu-0.11.0/gen-icount.h +++ /dev/null @@ -1,55 +0,0 @@ -/* Helpers for instruction counting code generation. */ - -static TCGArg *icount_arg; -static int icount_label; - -static inline void gen_icount_start(void) -{ - TCGv_i32 count; - - if (!use_icount) - return; - - icount_label = gen_new_label(); - /* FIXME: This generates lousy code. We can't use tcg_new_temp because - count needs to live over the conditional branch. To workaround this - we allow the target to supply a convenient register temporary. */ -#ifndef ICOUNT_TEMP - count = tcg_temp_local_new_i32(); -#else - count = ICOUNT_TEMP; -#endif - tcg_gen_ld_i32(count, cpu_env, offsetof(CPUState, icount_decr.u32)); - /* This is a horrid hack to allow fixing up the value later. */ - icount_arg = gen_opparam_ptr + 1; - tcg_gen_subi_i32(count, count, 0xdeadbeef); - - tcg_gen_brcondi_i32(TCG_COND_LT, count, 0, icount_label); - tcg_gen_st16_i32(count, cpu_env, offsetof(CPUState, icount_decr.u16.low)); -#ifndef ICOUNT_TEMP - tcg_temp_free_i32(count); -#endif -} - -static void gen_icount_end(TranslationBlock *tb, int num_insns) -{ - if (use_icount) { - *icount_arg = num_insns; - gen_set_label(icount_label); - tcg_gen_exit_tb((long)tb + 2); - } -} - -static void inline gen_io_start(void) -{ - TCGv_i32 tmp = tcg_const_i32(1); - tcg_gen_st_i32(tmp, cpu_env, offsetof(CPUState, can_do_io)); - tcg_temp_free_i32(tmp); -} - -static inline void gen_io_end(void) -{ - TCGv_i32 tmp = tcg_const_i32(0); - tcg_gen_st_i32(tmp, cpu_env, offsetof(CPUState, can_do_io)); - tcg_temp_free_i32(tmp); -} diff --git a/qemu-0.11.0/host-utils.c b/qemu-0.11.0/host-utils.c deleted file mode 100644 index f92c339..0000000 --- a/qemu-0.11.0/host-utils.c +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Utility compute operations used by translated code. - * - * Copyright (c) 2003 Fabrice Bellard - * Copyright (c) 2007 Aurelien Jarno - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "exec.h" -#include "host-utils.h" - -//#define DEBUG_MULDIV - -/* Long integer helpers */ -#if !defined(__x86_64__) -static void add128 (uint64_t *plow, uint64_t *phigh, uint64_t a, uint64_t b) -{ - *plow += a; - /* carry test */ - if (*plow < a) - (*phigh)++; - *phigh += b; -} - -static void neg128 (uint64_t *plow, uint64_t *phigh) -{ - *plow = ~*plow; - *phigh = ~*phigh; - add128(plow, phigh, 1, 0); -} - -static void mul64 (uint64_t *plow, uint64_t *phigh, uint64_t a, uint64_t b) -{ - uint32_t a0, a1, b0, b1; - uint64_t v; - - a0 = a; - a1 = a >> 32; - - b0 = b; - b1 = b >> 32; - - v = (uint64_t)a0 * (uint64_t)b0; - *plow = v; - *phigh = 0; - - v = (uint64_t)a0 * (uint64_t)b1; - add128(plow, phigh, v << 32, v >> 32); - - v = (uint64_t)a1 * (uint64_t)b0; - add128(plow, phigh, v << 32, v >> 32); - - v = (uint64_t)a1 * (uint64_t)b1; - *phigh += v; -} - -/* Unsigned 64x64 -> 128 multiplication */ -void mulu64 (uint64_t *plow, uint64_t *phigh, uint64_t a, uint64_t b) -{ - mul64(plow, phigh, a, b); -#if defined(DEBUG_MULDIV) - printf("mulu64: 0x%016llx * 0x%016llx = 0x%016llx%016llx\n", - a, b, *phigh, *plow); -#endif -} - -/* Signed 64x64 -> 128 multiplication */ -void muls64 (uint64_t *plow, uint64_t *phigh, int64_t a, int64_t b) -{ - int sa, sb; - - sa = (a < 0); - if (sa) - a = -a; - sb = (b < 0); - if (sb) - b = -b; - mul64(plow, phigh, a, b); - if (sa ^ sb) { - neg128(plow, phigh); - } -#if defined(DEBUG_MULDIV) - printf("muls64: 0x%016llx * 0x%016llx = 0x%016llx%016llx\n", - a, b, *phigh, *plow); -#endif -} -#endif /* !defined(__x86_64__) */ diff --git a/qemu-0.11.0/host-utils.h b/qemu-0.11.0/host-utils.h deleted file mode 100644 index 2128615..0000000 --- a/qemu-0.11.0/host-utils.h +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Utility compute operations used by translated code. - * - * Copyright (c) 2007 Thiemo Seufer - * Copyright (c) 2007 Jocelyn Mayer - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "osdep.h" - -#if defined(__x86_64__) -#define __HAVE_FAST_MULU64__ -static always_inline void mulu64 (uint64_t *plow, uint64_t *phigh, - uint64_t a, uint64_t b) -{ - __asm__ ("mul %0\n\t" - : "=d" (*phigh), "=a" (*plow) - : "a" (a), "0" (b)); -} -#define __HAVE_FAST_MULS64__ -static always_inline void muls64 (uint64_t *plow, uint64_t *phigh, - int64_t a, int64_t b) -{ - __asm__ ("imul %0\n\t" - : "=d" (*phigh), "=a" (*plow) - : "a" (a), "0" (b)); -} -#else -void muls64(uint64_t *phigh, uint64_t *plow, int64_t a, int64_t b); -void mulu64(uint64_t *phigh, uint64_t *plow, uint64_t a, uint64_t b); -#endif - -/* Binary search for leading zeros. */ - -static always_inline int clz32(uint32_t val) -{ -#if QEMU_GNUC_PREREQ(3, 4) - if (val) - return __builtin_clz(val); - else - return 32; -#else - int cnt = 0; - - if (!(val & 0xFFFF0000U)) { - cnt += 16; - val <<= 16; - } - if (!(val & 0xFF000000U)) { - cnt += 8; - val <<= 8; - } - if (!(val & 0xF0000000U)) { - cnt += 4; - val <<= 4; - } - if (!(val & 0xC0000000U)) { - cnt += 2; - val <<= 2; - } - if (!(val & 0x80000000U)) { - cnt++; - val <<= 1; - } - if (!(val & 0x80000000U)) { - cnt++; - } - return cnt; -#endif -} - -static always_inline int clo32(uint32_t val) -{ - return clz32(~val); -} - -static always_inline int clz64(uint64_t val) -{ -#if QEMU_GNUC_PREREQ(3, 4) - if (val) - return __builtin_clzll(val); - else - return 64; -#else - int cnt = 0; - - if (!(val >> 32)) { - cnt += 32; - } else { - val >>= 32; - } - - return cnt + clz32(val); -#endif -} - -static always_inline int clo64(uint64_t val) -{ - return clz64(~val); -} - -static always_inline int ctz32(uint32_t val) -{ -#if QEMU_GNUC_PREREQ(3, 4) - if (val) - return __builtin_ctz(val); - else - return 32; -#else - int cnt; - - cnt = 0; - if (!(val & 0x0000FFFFUL)) { - cnt += 16; - val >>= 16; - } - if (!(val & 0x000000FFUL)) { - cnt += 8; - val >>= 8; - } - if (!(val & 0x0000000FUL)) { - cnt += 4; - val >>= 4; - } - if (!(val & 0x00000003UL)) { - cnt += 2; - val >>= 2; - } - if (!(val & 0x00000001UL)) { - cnt++; - val >>= 1; - } - if (!(val & 0x00000001UL)) { - cnt++; - } - - return cnt; -#endif -} - -static always_inline int cto32(uint32_t val) -{ - return ctz32(~val); -} - -static always_inline int ctz64(uint64_t val) -{ -#if QEMU_GNUC_PREREQ(3, 4) - if (val) - return __builtin_ctz(val); - else - return 64; -#else - int cnt; - - cnt = 0; - if (!((uint32_t)val)) { - cnt += 32; - val >>= 32; - } - - return cnt + ctz32(val); -#endif -} - -static always_inline int cto64(uint64_t val) -{ - return ctz64(~val); -} - -static always_inline int ctpop8(uint8_t val) -{ - val = (val & 0x55) + ((val >> 1) & 0x55); - val = (val & 0x33) + ((val >> 2) & 0x33); - val = (val & 0x0f) + ((val >> 4) & 0x0f); - - return val; -} - -static always_inline int ctpop16(uint16_t val) -{ - val = (val & 0x5555) + ((val >> 1) & 0x5555); - val = (val & 0x3333) + ((val >> 2) & 0x3333); - val = (val & 0x0f0f) + ((val >> 4) & 0x0f0f); - val = (val & 0x00ff) + ((val >> 8) & 0x00ff); - - return val; -} - -static always_inline int ctpop32(uint32_t val) -{ -#if QEMU_GNUC_PREREQ(3, 4) - return __builtin_popcount(val); -#else - val = (val & 0x55555555) + ((val >> 1) & 0x55555555); - val = (val & 0x33333333) + ((val >> 2) & 0x33333333); - val = (val & 0x0f0f0f0f) + ((val >> 4) & 0x0f0f0f0f); - val = (val & 0x00ff00ff) + ((val >> 8) & 0x00ff00ff); - val = (val & 0x0000ffff) + ((val >> 16) & 0x0000ffff); - - return val; -#endif -} - -static always_inline int ctpop64(uint64_t val) -{ -#if QEMU_GNUC_PREREQ(3, 4) - return __builtin_popcountll(val); -#else - val = (val & 0x5555555555555555ULL) + ((val >> 1) & 0x5555555555555555ULL); - val = (val & 0x3333333333333333ULL) + ((val >> 2) & 0x3333333333333333ULL); - val = (val & 0x0f0f0f0f0f0f0f0fULL) + ((val >> 4) & 0x0f0f0f0f0f0f0f0fULL); - val = (val & 0x00ff00ff00ff00ffULL) + ((val >> 8) & 0x00ff00ff00ff00ffULL); - val = (val & 0x0000ffff0000ffffULL) + ((val >> 16) & 0x0000ffff0000ffffULL); - val = (val & 0x00000000ffffffffULL) + ((val >> 32) & 0x00000000ffffffffULL); - - return val; -#endif -} diff --git a/qemu-0.11.0/hostregs_helper.h b/qemu-0.11.0/hostregs_helper.h deleted file mode 100644 index 9f0872d..0000000 --- a/qemu-0.11.0/hostregs_helper.h +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Save/restore host registrs. - * - * Copyright (c) 2007 CodeSourcery - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ - -/* The GCC global register variable extension is used to reserve some - host registers for use by generated code. However only the core parts of - the translation engine are compiled with these settings. We must manually - save/restore these registers when called from regular code. - It is not sufficient to save/restore T0 et. al. as these may be declared - with a datatype smaller than the actual register. */ - -#if defined(DECLARE_HOST_REGS) - -#define DO_REG(REG) \ - register host_reg_t reg_AREG##REG asm(AREG##REG); \ - volatile host_reg_t saved_AREG##REG; - -#elif defined(SAVE_HOST_REGS) - -#define DO_REG(REG) \ - __asm__ __volatile__ ("" : "=r" (reg_AREG##REG)); \ - saved_AREG##REG = reg_AREG##REG; - -#else - -#define DO_REG(REG) \ - reg_AREG##REG = saved_AREG##REG; \ - __asm__ __volatile__ ("" : : "r" (reg_AREG##REG)); - -#endif - -#ifdef AREG0 -DO_REG(0) -#endif - -#ifdef AREG1 -DO_REG(1) -#endif - -#ifdef AREG2 -DO_REG(2) -#endif - -#undef SAVE_HOST_REGS -#undef DECLARE_HOST_REGS -#undef DO_REG diff --git a/qemu-0.11.0/hpet.h b/qemu-0.11.0/hpet.h deleted file mode 100644 index 754051a..0000000 --- a/qemu-0.11.0/hpet.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef __HPET__ -#define __HPET__ 1 - - - -struct hpet_info { - unsigned long hi_ireqfreq; /* Hz */ - unsigned long hi_flags; /* information */ - unsigned short hi_hpet; - unsigned short hi_timer; -}; - -#define HPET_INFO_PERIODIC 0x0001 /* timer is periodic */ - -#define HPET_IE_ON _IO('h', 0x01) /* interrupt on */ -#define HPET_IE_OFF _IO('h', 0x02) /* interrupt off */ -#define HPET_INFO _IOR('h', 0x03, struct hpet_info) -#define HPET_EPI _IO('h', 0x04) /* enable periodic */ -#define HPET_DPI _IO('h', 0x05) /* disable periodic */ -#define HPET_IRQFREQ _IOW('h', 0x6, unsigned long) /* IRQFREQ usec */ - -#endif /* !__HPET__ */ diff --git a/qemu-0.11.0/hppa-dis.c b/qemu-0.11.0/hppa-dis.c deleted file mode 100644 index 9d96d72..0000000 --- a/qemu-0.11.0/hppa-dis.c +++ /dev/null @@ -1,2831 +0,0 @@ -/* Disassembler for the PA-RISC. Somewhat derived from sparc-pinsn.c. - Copyright 1989, 1990, 1992, 1993, 1994, 1995, 1998, 1999, 2000, 2001, 2003, - 2005 Free Software Foundation, Inc. - - Contributed by the Center for Software Science at the - University of Utah (pa-gdb-bugs(a)cs.utah.edu) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, see <http://www.gnu.org/licenses/>. */ - -#include "dis-asm.h" - -/* HP PA-RISC SOM object file format: definitions internal to BFD. - Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, - 2003 Free Software Foundation, Inc. - - Contributed by the Center for Software Science at the - University of Utah (pa-gdb-bugs(a)cs.utah.edu) - - This file is part of BFD, the Binary File Descriptor library. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, see <http://www.gnu.org/licenses/>. */ - -#ifndef _LIBHPPA_H -#define _LIBHPPA_H - -#define BYTES_IN_WORD 4 -#define PA_PAGESIZE 0x1000 - -/* The PA instruction set variants. */ -enum pa_arch {pa10 = 10, pa11 = 11, pa20 = 20, pa20w = 25}; - -/* HP PA-RISC relocation types */ - -enum hppa_reloc_field_selector_type - { - R_HPPA_FSEL = 0x0, - R_HPPA_LSSEL = 0x1, - R_HPPA_RSSEL = 0x2, - R_HPPA_LSEL = 0x3, - R_HPPA_RSEL = 0x4, - R_HPPA_LDSEL = 0x5, - R_HPPA_RDSEL = 0x6, - R_HPPA_LRSEL = 0x7, - R_HPPA_RRSEL = 0x8, - R_HPPA_NSEL = 0x9, - R_HPPA_NLSEL = 0xa, - R_HPPA_NLRSEL = 0xb, - R_HPPA_PSEL = 0xc, - R_HPPA_LPSEL = 0xd, - R_HPPA_RPSEL = 0xe, - R_HPPA_TSEL = 0xf, - R_HPPA_LTSEL = 0x10, - R_HPPA_RTSEL = 0x11, - R_HPPA_LTPSEL = 0x12, - R_HPPA_RTPSEL = 0x13 - }; - -/* /usr/include/reloc.h defines these to constants. We want to use - them in enums, so #undef them before we start using them. We might - be able to fix this another way by simply managing not to include - /usr/include/reloc.h, but currently GDB picks up these defines - somewhere. */ -#undef e_fsel -#undef e_lssel -#undef e_rssel -#undef e_lsel -#undef e_rsel -#undef e_ldsel -#undef e_rdsel -#undef e_lrsel -#undef e_rrsel -#undef e_nsel -#undef e_nlsel -#undef e_nlrsel -#undef e_psel -#undef e_lpsel -#undef e_rpsel -#undef e_tsel -#undef e_ltsel -#undef e_rtsel -#undef e_one -#undef e_two -#undef e_pcrel -#undef e_con -#undef e_plabel -#undef e_abs - -/* for compatibility */ -enum hppa_reloc_field_selector_type_alt - { - e_fsel = R_HPPA_FSEL, - e_lssel = R_HPPA_LSSEL, - e_rssel = R_HPPA_RSSEL, - e_lsel = R_HPPA_LSEL, - e_rsel = R_HPPA_RSEL, - e_ldsel = R_HPPA_LDSEL, - e_rdsel = R_HPPA_RDSEL, - e_lrsel = R_HPPA_LRSEL, - e_rrsel = R_HPPA_RRSEL, - e_nsel = R_HPPA_NSEL, - e_nlsel = R_HPPA_NLSEL, - e_nlrsel = R_HPPA_NLRSEL, - e_psel = R_HPPA_PSEL, - e_lpsel = R_HPPA_LPSEL, - e_rpsel = R_HPPA_RPSEL, - e_tsel = R_HPPA_TSEL, - e_ltsel = R_HPPA_LTSEL, - e_rtsel = R_HPPA_RTSEL, - e_ltpsel = R_HPPA_LTPSEL, - e_rtpsel = R_HPPA_RTPSEL - }; - -enum hppa_reloc_expr_type - { - R_HPPA_E_ONE = 0, - R_HPPA_E_TWO = 1, - R_HPPA_E_PCREL = 2, - R_HPPA_E_CON = 3, - R_HPPA_E_PLABEL = 7, - R_HPPA_E_ABS = 18 - }; - -/* for compatibility */ -enum hppa_reloc_expr_type_alt - { - e_one = R_HPPA_E_ONE, - e_two = R_HPPA_E_TWO, - e_pcrel = R_HPPA_E_PCREL, - e_con = R_HPPA_E_CON, - e_plabel = R_HPPA_E_PLABEL, - e_abs = R_HPPA_E_ABS - }; - - -/* Relocations for function calls must be accompanied by parameter - relocation bits. These bits describe exactly where the caller has - placed the function's arguments and where it expects to find a return - value. - - Both ELF and SOM encode this information within the addend field - of the call relocation. (Note this could break very badly if one - was to make a call like bl foo + 0x12345678). - - The high order 10 bits contain parameter relocation information, - the low order 22 bits contain the constant offset. */ - -#define HPPA_R_ARG_RELOC(a) \ - (((a) >> 22) & 0x3ff) -#define HPPA_R_CONSTANT(a) \ - ((((bfd_signed_vma)(a)) << (BFD_ARCH_SIZE-22)) >> (BFD_ARCH_SIZE-22)) -#define HPPA_R_ADDEND(r, c) \ - (((r) << 22) + ((c) & 0x3fffff)) - - -/* Some functions to manipulate PA instructions. */ - -/* Declare the functions with the unused attribute to avoid warnings. */ -static inline int sign_extend (int, int) ATTRIBUTE_UNUSED; -static inline int low_sign_extend (int, int) ATTRIBUTE_UNUSED; -static inline int sign_unext (int, int) ATTRIBUTE_UNUSED; -static inline int low_sign_unext (int, int) ATTRIBUTE_UNUSED; -static inline int re_assemble_3 (int) ATTRIBUTE_UNUSED; -static inline int re_assemble_12 (int) ATTRIBUTE_UNUSED; -static inline int re_assemble_14 (int) ATTRIBUTE_UNUSED; -static inline int re_assemble_16 (int) ATTRIBUTE_UNUSED; -static inline int re_assemble_17 (int) ATTRIBUTE_UNUSED; -static inline int re_assemble_21 (int) ATTRIBUTE_UNUSED; -static inline int re_assemble_22 (int) ATTRIBUTE_UNUSED; -static inline bfd_signed_vma hppa_field_adjust - (bfd_vma, bfd_signed_vma, enum hppa_reloc_field_selector_type_alt) - ATTRIBUTE_UNUSED; -static inline int hppa_rebuild_insn (int, int, int) ATTRIBUTE_UNUSED; - - -/* The *sign_extend functions are used to assemble various bitfields - taken from an instruction and return the resulting immediate - value. */ - -static inline int -sign_extend (int x, int len) -{ - int signbit = (1 << (len - 1)); - int mask = (signbit << 1) - 1; - return ((x & mask) ^ signbit) - signbit; -} - -static inline int -low_sign_extend (int x, int len) -{ - return (x >> 1) - ((x & 1) << (len - 1)); -} - - -/* The re_assemble_* functions prepare an immediate value for - insertion into an opcode. pa-risc uses all sorts of weird bitfields - in the instruction to hold the value. */ - -static inline int -sign_unext (int x, int len) -{ - int len_ones; - - len_ones = (1 << len) - 1; - - return x & len_ones; -} - -static inline int -low_sign_unext (int x, int len) -{ - int temp; - int sign; - - sign = (x >> (len-1)) & 1; - - temp = sign_unext (x, len-1); - - return (temp << 1) | sign; -} - -static inline int -re_assemble_3 (int as3) -{ - return (( (as3 & 4) << (13-2)) - | ((as3 & 3) << (13+1))); -} - -static inline int -re_assemble_12 (int as12) -{ - return (( (as12 & 0x800) >> 11) - | ((as12 & 0x400) >> (10 - 2)) - | ((as12 & 0x3ff) << (1 + 2))); -} - -static inline int -re_assemble_14 (int as14) -{ - return (( (as14 & 0x1fff) << 1) - | ((as14 & 0x2000) >> 13)); -} - -static inline int -re_assemble_16 (int as16) -{ - int s, t; - - /* Unusual 16-bit encoding, for wide mode only. */ - t = (as16 << 1) & 0xffff; - s = (as16 & 0x8000); - return (t ^ s ^ (s >> 1)) | (s >> 15); -} - -static inline int -re_assemble_17 (int as17) -{ - return (( (as17 & 0x10000) >> 16) - | ((as17 & 0x0f800) << (16 - 11)) - | ((as17 & 0x00400) >> (10 - 2)) - | ((as17 & 0x003ff) << (1 + 2))); -} - -static inline int -re_assemble_21 (int as21) -{ - return (( (as21 & 0x100000) >> 20) - | ((as21 & 0x0ffe00) >> 8) - | ((as21 & 0x000180) << 7) - | ((as21 & 0x00007c) << 14) - | ((as21 & 0x000003) << 12)); -} - -static inline int -re_assemble_22 (int as22) -{ - return (( (as22 & 0x200000) >> 21) - | ((as22 & 0x1f0000) << (21 - 16)) - | ((as22 & 0x00f800) << (16 - 11)) - | ((as22 & 0x000400) >> (10 - 2)) - | ((as22 & 0x0003ff) << (1 + 2))); -} - - -/* Handle field selectors for PA instructions. - The L and R (and LS, RS etc.) selectors are used in pairs to form a - full 32 bit address. eg. - - LDIL L'start,%r1 ; put left part into r1 - LDW R'start(%r1),%r2 ; add r1 and right part to form address - - This function returns sign extended values in all cases. -*/ - -static inline bfd_signed_vma -hppa_field_adjust (bfd_vma sym_val, - bfd_signed_vma addend, - enum hppa_reloc_field_selector_type_alt r_field) -{ - bfd_signed_vma value; - - value = sym_val + addend; - switch (r_field) - { - case e_fsel: - /* F: No change. */ - break; - - case e_nsel: - /* N: null selector. I don't really understand what this is all - about, but HP's documentation says "this indicates that zero - bits are to be used for the displacement on the instruction. - This fixup is used to identify three-instruction sequences to - access data (for importing shared library data)." */ - value = 0; - break; - - case e_lsel: - case e_nlsel: - /* L: Select top 21 bits. */ - value = value >> 11; - break; - - case e_rsel: - /* R: Select bottom 11 bits. */ - value = value & 0x7ff; - break; - - case e_lssel: - /* LS: Round to nearest multiple of 2048 then select top 21 bits. */ - value = value + 0x400; - value = value >> 11; - break; - - case e_rssel: - /* RS: Select bottom 11 bits for LS. - We need to return a value such that 2048 * LS'x + RS'x == x. - ie. RS'x = x - ((x + 0x400) & -0x800) - this is just a sign extension from bit 21. */ - value = ((value & 0x7ff) ^ 0x400) - 0x400; - break; - - case e_ldsel: - /* LD: Round to next multiple of 2048 then select top 21 bits. - Yes, if we are already on a multiple of 2048, we go up to the - next one. RD in this case will be -2048. */ - value = value + 0x800; - value = value >> 11; - break; - - case e_rdsel: - /* RD: Set bits 0-20 to one. */ - value = value | -0x800; - break; - - case e_lrsel: - case e_nlrsel: - /* LR: L with rounding of the addend to nearest 8k. */ - value = sym_val + ((addend + 0x1000) & -0x2000); - value = value >> 11; - break; - - case e_rrsel: - /* RR: R with rounding of the addend to nearest 8k. - We need to return a value such that 2048 * LR'x + RR'x == x - ie. RR'x = s+a - (s + (((a + 0x1000) & -0x2000) & -0x800)) - . = s+a - ((s & -0x800) + ((a + 0x1000) & -0x2000)) - . = (s & 0x7ff) + a - ((a + 0x1000) & -0x2000) */ - value = (sym_val & 0x7ff) + (((addend & 0x1fff) ^ 0x1000) - 0x1000); - break; - - default: - abort (); - } - return value; -} - -/* PA-RISC OPCODES */ -#define get_opcode(insn) (((insn) >> 26) & 0x3f) - -enum hppa_opcode_type -{ - /* None of the opcodes in the first group generate relocs, so we - aren't too concerned about them. */ - OP_SYSOP = 0x00, - OP_MEMMNG = 0x01, - OP_ALU = 0x02, - OP_NDXMEM = 0x03, - OP_SPOP = 0x04, - OP_DIAG = 0x05, - OP_FMPYADD = 0x06, - OP_UNDEF07 = 0x07, - OP_COPRW = 0x09, - OP_COPRDW = 0x0b, - OP_COPR = 0x0c, - OP_FLOAT = 0x0e, - OP_PRDSPEC = 0x0f, - OP_UNDEF15 = 0x15, - OP_UNDEF1d = 0x1d, - OP_FMPYSUB = 0x26, - OP_FPFUSED = 0x2e, - OP_SHEXDP0 = 0x34, - OP_SHEXDP1 = 0x35, - OP_SHEXDP2 = 0x36, - OP_UNDEF37 = 0x37, - OP_SHEXDP3 = 0x3c, - OP_SHEXDP4 = 0x3d, - OP_MULTMED = 0x3e, - OP_UNDEF3f = 0x3f, - - OP_LDIL = 0x08, - OP_ADDIL = 0x0a, - - OP_LDO = 0x0d, - OP_LDB = 0x10, - OP_LDH = 0x11, - OP_LDW = 0x12, - OP_LDWM = 0x13, - OP_STB = 0x18, - OP_STH = 0x19, - OP_STW = 0x1a, - OP_STWM = 0x1b, - - OP_LDD = 0x14, - OP_STD = 0x1c, - - OP_FLDW = 0x16, - OP_LDWL = 0x17, - OP_FSTW = 0x1e, - OP_STWL = 0x1f, - - OP_COMBT = 0x20, - OP_COMIBT = 0x21, - OP_COMBF = 0x22, - OP_COMIBF = 0x23, - OP_CMPBDT = 0x27, - OP_ADDBT = 0x28, - OP_ADDIBT = 0x29, - OP_ADDBF = 0x2a, - OP_ADDIBF = 0x2b, - OP_CMPBDF = 0x2f, - OP_BVB = 0x30, - OP_BB = 0x31, - OP_MOVB = 0x32, - OP_MOVIB = 0x33, - OP_CMPIBD = 0x3b, - - OP_COMICLR = 0x24, - OP_SUBI = 0x25, - OP_ADDIT = 0x2c, - OP_ADDI = 0x2d, - - OP_BE = 0x38, - OP_BLE = 0x39, - OP_BL = 0x3a -}; - - -/* Insert VALUE into INSN using R_FORMAT to determine exactly what - bits to change. */ - -static inline int -hppa_rebuild_insn (int insn, int value, int r_format) -{ - switch (r_format) - { - case 11: - return (insn & ~ 0x7ff) | low_sign_unext (value, 11); - - case 12: - return (insn & ~ 0x1ffd) | re_assemble_12 (value); - - - case 10: - return (insn & ~ 0x3ff1) | re_assemble_14 (value & -8); - - case -11: - return (insn & ~ 0x3ff9) | re_assemble_14 (value & -4); - - case 14: - return (insn & ~ 0x3fff) | re_assemble_14 (value); - - - case -10: - return (insn & ~ 0xfff1) | re_assemble_16 (value & -8); - - case -16: - return (insn & ~ 0xfff9) | re_assemble_16 (value & -4); - - case 16: - return (insn & ~ 0xffff) | re_assemble_16 (value); - - - case 17: - return (insn & ~ 0x1f1ffd) | re_assemble_17 (value); - - case 21: - return (insn & ~ 0x1fffff) | re_assemble_21 (value); - - case 22: - return (insn & ~ 0x3ff1ffd) | re_assemble_22 (value); - - case 32: - return value; - - default: - abort (); - } - return insn; -} - -#endif /* _LIBHPPA_H */ -/* Table of opcodes for the PA-RISC. - Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, - 2001, 2002, 2003, 2004, 2005 - Free Software Foundation, Inc. - - Contributed by the Center for Software Science at the - University of Utah (pa-gdb-bugs(a)cs.utah.edu) - -This file is part of GAS, the GNU Assembler, and GDB, the GNU disassembler. - -GAS/GDB is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 1, or (at your option) -any later version. - -GAS/GDB is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GAS or GDB; see the file COPYING. -If not, see <http://www.gnu.org/licenses/>. */ - -#if !defined(__STDC__) && !defined(const) -#define const -#endif - -/* - * Structure of an opcode table entry. - */ - -/* There are two kinds of delay slot nullification: normal which is - * controled by the nullification bit, and conditional, which depends - * on the direction of the branch and its success or failure. - * - * NONE is unfortunately #defined in the hiux system include files. - * #undef it away. - */ -#undef NONE -struct pa_opcode -{ - const char *name; - unsigned long int match; /* Bits that must be set... */ - unsigned long int mask; /* ... in these bits. */ - char *args; - enum pa_arch arch; - char flags; -}; - -/* Enables strict matching. Opcodes with match errors are skipped - when this bit is set. */ -#define FLAG_STRICT 0x1 - -/* - All hppa opcodes are 32 bits. - - The match component is a mask saying which bits must match a - particular opcode in order for an instruction to be an instance - of that opcode. - - The args component is a string containing one character for each operand of - the instruction. Characters used as a prefix allow any second character to - be used without conflicting with the main operand characters. - - Bit positions in this description follow HP usage of lsb = 31, - "at" is lsb of field. - - In the args field, the following characters must match exactly: - - '+,() ' - - In the args field, the following characters are unused: - - ' " - / 34 6789:; ' - '@ C M [\] ' - '` e g } ' - - Here are all the characters: - - ' !"#$%&'()*+-,./0123456789:;<=>?' - '@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_' - '`abcdefghijklmnopqrstuvwxyz{|}~ ' - -Kinds of operands: - x integer register field at 15. - b integer register field at 10. - t integer register field at 31. - a integer register field at 10 and 15 (for PERMH) - 5 5 bit immediate at 15. - s 2 bit space specifier at 17. - S 3 bit space specifier at 18. - V 5 bit immediate value at 31 - i 11 bit immediate value at 31 - j 14 bit immediate value at 31 - k 21 bit immediate value at 31 - l 16 bit immediate value at 31 (wide mode only, unusual encoding). - n nullification for branch instructions - N nullification for spop and copr instructions - w 12 bit branch displacement - W 17 bit branch displacement (PC relative) - X 22 bit branch displacement (PC relative) - z 17 bit branch displacement (just a number, not an address) - -Also these: - - . 2 bit shift amount at 25 - * 4 bit shift amount at 25 - p 5 bit shift count at 26 (to support the SHD instruction) encoded as - 31-p - ~ 6 bit shift count at 20,22:26 encoded as 63-~. - P 5 bit bit position at 26 - q 6 bit bit position at 20,22:26 - T 5 bit field length at 31 (encoded as 32-T) - % 6 bit field length at 23,27:31 (variable extract/deposit) - | 6 bit field length at 19,27:31 (fixed extract/deposit) - A 13 bit immediate at 18 (to support the BREAK instruction) - ^ like b, but describes a control register - ! sar (cr11) register - D 26 bit immediate at 31 (to support the DIAG instruction) - $ 9 bit immediate at 28 (to support POPBTS) - - v 3 bit Special Function Unit identifier at 25 - O 20 bit Special Function Unit operation split between 15 bits at 20 - and 5 bits at 31 - o 15 bit Special Function Unit operation at 20 - 2 22 bit Special Function Unit operation split between 17 bits at 20 - and 5 bits at 31 - 1 15 bit Special Function Unit operation split between 10 bits at 20 - and 5 bits at 31 - 0 10 bit Special Function Unit operation split between 5 bits at 20 - and 5 bits at 31 - u 3 bit coprocessor unit identifier at 25 - F Source Floating Point Operand Format Completer encoded 2 bits at 20 - I Source Floating Point Operand Format Completer encoded 1 bits at 20 - (for 0xe format FP instructions) - G Destination Floating Point Operand Format Completer encoded 2 bits at 18 - H Floating Point Operand Format at 26 for 'fmpyadd' and 'fmpysub' - (very similar to 'F') - - r 5 bit immediate value at 31 (for the break instruction) - (very similar to V above, except the value is unsigned instead of - low_sign_ext) - R 5 bit immediate value at 15 (for the ssm, rsm, probei instructions) - (same as r above, except the value is in a different location) - U 10 bit immediate value at 15 (for SSM, RSM on pa2.0) - Q 5 bit immediate value at 10 (a bit position specified in - the bb instruction. It's the same as r above, except the - value is in a different location) - B 5 bit immediate value at 10 (a bit position specified in - the bb instruction. Similar to Q, but 64 bit handling is - different. - Z %r1 -- implicit target of addil instruction. - L ,%r2 completer for new syntax branch - { Source format completer for fcnv - _ Destination format completer for fcnv - h cbit for fcmp - = gfx tests for ftest - d 14 bit offset for single precision FP long load/store. - # 14 bit offset for double precision FP load long/store. - J Yet another 14 bit offset for load/store with ma,mb completers. - K Yet another 14 bit offset for load/store with ma,mb completers. - y 16 bit offset for word aligned load/store (PA2.0 wide). - & 16 bit offset for dword aligned load/store (PA2.0 wide). - < 16 bit offset for load/store with ma,mb completers (PA2.0 wide). - > 16 bit offset for load/store with ma,mb completers (PA2.0 wide). - Y %sr0,%r31 -- implicit target of be,l instruction. - @ implicit immediate value of 0 - -Completer operands all have 'c' as the prefix: - - cx indexed load and store completer. - cX indexed load and store completer. Like cx, but emits a space - after in disassembler. - cm short load and store completer. - cM short load and store completer. Like cm, but emits a space - after in disassembler. - cq long load and store completer (like cm, but inserted into a - different location in the target instruction). - cs store bytes short completer. - cA store bytes short completer. Like cs, but emits a space - after in disassembler. - ce long load/store completer for LDW/STW with a different encoding - than the others - cc load cache control hint - cd load and clear cache control hint - cC store cache control hint - co ordered access - - cp branch link and push completer - cP branch pop completer - cl branch link completer - cg branch gate completer - - cw read/write completer for PROBE - cW wide completer for MFCTL - cL local processor completer for cache control - cZ System Control Completer (to support LPA, LHA, etc.) - - ci correction completer for DCOR - ca add completer - cy 32 bit add carry completer - cY 64 bit add carry completer - cv signed overflow trap completer - ct trap on condition completer for ADDI, SUB - cT trap on condition completer for UADDCM - cb 32 bit borrow completer for SUB - cB 64 bit borrow completer for SUB - - ch left/right half completer - cH signed/unsigned saturation completer - cS signed/unsigned completer at 21 - cz zero/sign extension completer. - c* permutation completer - -Condition operands all have '?' as the prefix: - - ?f Floating point compare conditions (encoded as 5 bits at 31) - - ?a add conditions - ?A 64 bit add conditions - ?@ add branch conditions followed by nullify - ?d non-negated add branch conditions - ?D negated add branch conditions - ?w wide mode non-negated add branch conditions - ?W wide mode negated add branch conditions - - ?s compare/subtract conditions - ?S 64 bit compare/subtract conditions - ?t non-negated compare and branch conditions - ?n 32 bit compare and branch conditions followed by nullify - ?N 64 bit compare and branch conditions followed by nullify - ?Q 64 bit compare and branch conditions for CMPIB instruction - - ?l logical conditions - ?L 64 bit logical conditions - - ?b branch on bit conditions - ?B 64 bit branch on bit conditions - - ?x shift/extract/deposit conditions - ?X 64 bit shift/extract/deposit conditions - ?y shift/extract/deposit conditions followed by nullify for conditional - branches - - ?u unit conditions - ?U 64 bit unit conditions - -Floating point registers all have 'f' as a prefix: - - ft target register at 31 - fT target register with L/R halves at 31 - fa operand 1 register at 10 - fA operand 1 register with L/R halves at 10 - fX Same as fA, except prints a space before register during disasm - fb operand 2 register at 15 - fB operand 2 register with L/R halves at 15 - fC operand 3 register with L/R halves at 16:18,21:23 - fe Like fT, but encoding is different. - fE Same as fe, except prints a space before register during disasm. - fx target register at 15 (only for PA 2.0 long format FLDD/FSTD). - -Float registers for fmpyadd and fmpysub: - - fi mult operand 1 register at 10 - fj mult operand 2 register at 15 - fk mult target register at 20 - fl add/sub operand register at 25 - fm add/sub target register at 31 - -*/ - - -#if 0 -/* List of characters not to put a space after. Note that - "," is included, as the "spopN" operations use literal - commas in their completer sections. */ -static const char *const completer_chars = ",CcY<>?!@+&U~FfGHINnOoZMadu|/=0123%e$m}"; -#endif - -/* The order of the opcodes in this table is significant: - - * The assembler requires that all instances of the same mnemonic be - consecutive. If they aren't, the assembler will bomb at runtime. - - * Immediate fields use pa_get_absolute_expression to parse the - string. It will generate a "bad expression" error if passed - a register name. Thus, register index variants of an opcode - need to precede immediate variants. - - * The disassembler does not care about the order of the opcodes - except in cases where implicit addressing is used. - - Here are the rules for ordering the opcodes of a mnemonic: - - 1) Opcodes with FLAG_STRICT should precede opcodes without - FLAG_STRICT. - - 2) Opcodes with FLAG_STRICT should be ordered as follows: - register index opcodes, short immediate opcodes, and finally - long immediate opcodes. When both pa10 and pa11 variants - of the same opcode are available, the pa10 opcode should - come first for correct architectural promotion. - - 3) When implicit addressing is available for an opcode, the - implicit opcode should precede the explicit opcode. - - 4) Opcodes without FLAG_STRICT should be ordered as follows: - register index opcodes, long immediate opcodes, and finally - short immediate opcodes. */ - -static const struct pa_opcode pa_opcodes[] = -{ - -/* Pseudo-instructions. */ - -{ "ldi", 0x34000000, 0xffe00000, "l,x", pa20w, 0},/* ldo val(r0),r */ -{ "ldi", 0x34000000, 0xffe0c000, "j,x", pa10, 0},/* ldo val(r0),r */ - -{ "cmpib", 0xec000000, 0xfc000000, "?Qn5,b,w", pa20, FLAG_STRICT}, -{ "cmpib", 0x84000000, 0xf4000000, "?nn5,b,w", pa10, FLAG_STRICT}, -{ "comib", 0x84000000, 0xfc000000, "?nn5,b,w", pa10, 0}, /* comib{tf}*/ -/* This entry is for the disassembler only. It will never be used by - assembler. */ -{ "comib", 0x8c000000, 0xfc000000, "?nn5,b,w", pa10, 0}, /* comib{tf}*/ -{ "cmpb", 0x9c000000, 0xdc000000, "?Nnx,b,w", pa20, FLAG_STRICT}, -{ "cmpb", 0x80000000, 0xf4000000, "?nnx,b,w", pa10, FLAG_STRICT}, -{ "comb", 0x80000000, 0xfc000000, "?nnx,b,w", pa10, 0}, /* comb{tf} */ -/* This entry is for the disassembler only. It will never be used by - assembler. */ -{ "comb", 0x88000000, 0xfc000000, "?nnx,b,w", pa10, 0}, /* comb{tf} */ -{ "addb", 0xa0000000, 0xf4000000, "?Wnx,b,w", pa20w, FLAG_STRICT}, -{ "addb", 0xa0000000, 0xfc000000, "?@nx,b,w", pa10, 0}, /* addb{tf} */ -/* This entry is for the disassembler only. It will never be used by - assembler. */ -{ "addb", 0xa8000000, 0xfc000000, "?@nx,b,w", pa10, 0}, -{ "addib", 0xa4000000, 0xf4000000, "?Wn5,b,w", pa20w, FLAG_STRICT}, -{ "addib", 0xa4000000, 0xfc000000, "?@n5,b,w", pa10, 0}, /* addib{tf}*/ -/* This entry is for the disassembler only. It will never be used by - assembler. */ -{ "addib", 0xac000000, 0xfc000000, "?@n5,b,w", pa10, 0}, /* addib{tf}*/ -{ "nop", 0x08000240, 0xffffffff, "", pa10, 0}, /* or 0,0,0 */ -{ "copy", 0x08000240, 0xffe0ffe0, "x,t", pa10, 0}, /* or r,0,t */ -{ "mtsar", 0x01601840, 0xffe0ffff, "x", pa10, 0}, /* mtctl r,cr11 */ - -/* Loads and Stores for integer registers. */ - -{ "ldd", 0x0c0000c0, 0xfc00d3c0, "cxccx(b),t", pa20, FLAG_STRICT}, -{ "ldd", 0x0c0000c0, 0xfc0013c0, "cxccx(s,b),t", pa20, FLAG_STRICT}, -{ "ldd", 0x0c0010e0, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT}, -{ "ldd", 0x0c0010e0, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT}, -{ "ldd", 0x0c0010c0, 0xfc00d3c0, "cmcc5(b),t", pa20, FLAG_STRICT}, -{ "ldd", 0x0c0010c0, 0xfc0013c0, "cmcc5(s,b),t", pa20, FLAG_STRICT}, -{ "ldd", 0x50000000, 0xfc000002, "cq&(b),x", pa20w, FLAG_STRICT}, -{ "ldd", 0x50000000, 0xfc00c002, "cq#(b),x", pa20, FLAG_STRICT}, -{ "ldd", 0x50000000, 0xfc000002, "cq#(s,b),x", pa20, FLAG_STRICT}, -{ "ldw", 0x0c000080, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, -{ "ldw", 0x0c000080, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, -{ "ldw", 0x0c000080, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, -{ "ldw", 0x0c000080, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT}, -{ "ldw", 0x0c0010a0, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT}, -{ "ldw", 0x0c0010a0, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT}, -{ "ldw", 0x0c001080, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, -{ "ldw", 0x0c001080, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, -{ "ldw", 0x0c001080, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, -{ "ldw", 0x0c001080, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT}, -{ "ldw", 0x4c000000, 0xfc000000, "ce<(b),x", pa20w, FLAG_STRICT}, -{ "ldw", 0x5c000004, 0xfc000006, "ce>(b),x", pa20w, FLAG_STRICT}, -{ "ldw", 0x48000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT}, -{ "ldw", 0x5c000004, 0xfc00c006, "ceK(b),x", pa20, FLAG_STRICT}, -{ "ldw", 0x5c000004, 0xfc000006, "ceK(s,b),x", pa20, FLAG_STRICT}, -{ "ldw", 0x4c000000, 0xfc00c000, "ceJ(b),x", pa10, FLAG_STRICT}, -{ "ldw", 0x4c000000, 0xfc000000, "ceJ(s,b),x", pa10, FLAG_STRICT}, -{ "ldw", 0x48000000, 0xfc00c000, "j(b),x", pa10, 0}, -{ "ldw", 0x48000000, 0xfc000000, "j(s,b),x", pa10, 0}, -{ "ldh", 0x0c000040, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, -{ "ldh", 0x0c000040, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, -{ "ldh", 0x0c000040, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, -{ "ldh", 0x0c000040, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT}, -{ "ldh", 0x0c001060, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT}, -{ "ldh", 0x0c001060, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT}, -{ "ldh", 0x0c001040, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, -{ "ldh", 0x0c001040, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, -{ "ldh", 0x0c001040, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, -{ "ldh", 0x0c001040, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT}, -{ "ldh", 0x44000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT}, -{ "ldh", 0x44000000, 0xfc00c000, "j(b),x", pa10, 0}, -{ "ldh", 0x44000000, 0xfc000000, "j(s,b),x", pa10, 0}, -{ "ldb", 0x0c000000, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, -{ "ldb", 0x0c000000, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, -{ "ldb", 0x0c000000, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, -{ "ldb", 0x0c000000, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT}, -{ "ldb", 0x0c001020, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT}, -{ "ldb", 0x0c001020, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT}, -{ "ldb", 0x0c001000, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, -{ "ldb", 0x0c001000, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, -{ "ldb", 0x0c001000, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, -{ "ldb", 0x0c001000, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT}, -{ "ldb", 0x40000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT}, -{ "ldb", 0x40000000, 0xfc00c000, "j(b),x", pa10, 0}, -{ "ldb", 0x40000000, 0xfc000000, "j(s,b),x", pa10, 0}, -{ "std", 0x0c0012e0, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT}, -{ "std", 0x0c0012e0, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT}, -{ "std", 0x0c0012c0, 0xfc00d3c0, "cmcCx,V(b)", pa20, FLAG_STRICT}, -{ "std", 0x0c0012c0, 0xfc0013c0, "cmcCx,V(s,b)", pa20, FLAG_STRICT}, -{ "std", 0x70000000, 0xfc000002, "cqx,&(b)", pa20w, FLAG_STRICT}, -{ "std", 0x70000000, 0xfc00c002, "cqx,#(b)", pa20, FLAG_STRICT}, -{ "std", 0x70000000, 0xfc000002, "cqx,#(s,b)", pa20, FLAG_STRICT}, -{ "stw", 0x0c0012a0, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT}, -{ "stw", 0x0c0012a0, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT}, -{ "stw", 0x0c001280, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, -{ "stw", 0x0c001280, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT}, -{ "stw", 0x0c001280, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, -{ "stw", 0x0c001280, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT}, -{ "stw", 0x6c000000, 0xfc000000, "cex,<(b)", pa20w, FLAG_STRICT}, -{ "stw", 0x7c000004, 0xfc000006, "cex,>(b)", pa20w, FLAG_STRICT}, -{ "stw", 0x68000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT}, -{ "stw", 0x7c000004, 0xfc00c006, "cex,K(b)", pa20, FLAG_STRICT}, -{ "stw", 0x7c000004, 0xfc000006, "cex,K(s,b)", pa20, FLAG_STRICT}, -{ "stw", 0x6c000000, 0xfc00c000, "cex,J(b)", pa10, FLAG_STRICT}, -{ "stw", 0x6c000000, 0xfc000000, "cex,J(s,b)", pa10, FLAG_STRICT}, -{ "stw", 0x68000000, 0xfc00c000, "x,j(b)", pa10, 0}, -{ "stw", 0x68000000, 0xfc000000, "x,j(s,b)", pa10, 0}, -{ "sth", 0x0c001260, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT}, -{ "sth", 0x0c001260, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT}, -{ "sth", 0x0c001240, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, -{ "sth", 0x0c001240, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT}, -{ "sth", 0x0c001240, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, -{ "sth", 0x0c001240, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT}, -{ "sth", 0x64000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT}, -{ "sth", 0x64000000, 0xfc00c000, "x,j(b)", pa10, 0}, -{ "sth", 0x64000000, 0xfc000000, "x,j(s,b)", pa10, 0}, -{ "stb", 0x0c001220, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT}, -{ "stb", 0x0c001220, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT}, -{ "stb", 0x0c001200, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, -{ "stb", 0x0c001200, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT}, -{ "stb", 0x0c001200, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, -{ "stb", 0x0c001200, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT}, -{ "stb", 0x60000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT}, -{ "stb", 0x60000000, 0xfc00c000, "x,j(b)", pa10, 0}, -{ "stb", 0x60000000, 0xfc000000, "x,j(s,b)", pa10, 0}, -{ "ldwm", 0x4c000000, 0xfc00c000, "j(b),x", pa10, 0}, -{ "ldwm", 0x4c000000, 0xfc000000, "j(s,b),x", pa10, 0}, -{ "stwm", 0x6c000000, 0xfc00c000, "x,j(b)", pa10, 0}, -{ "stwm", 0x6c000000, 0xfc000000, "x,j(s,b)", pa10, 0}, -{ "ldwx", 0x0c000080, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, -{ "ldwx", 0x0c000080, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, -{ "ldwx", 0x0c000080, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, -{ "ldwx", 0x0c000080, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT}, -{ "ldwx", 0x0c000080, 0xfc00dfc0, "cXx(b),t", pa10, 0}, -{ "ldwx", 0x0c000080, 0xfc001fc0, "cXx(s,b),t", pa10, 0}, -{ "ldhx", 0x0c000040, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, -{ "ldhx", 0x0c000040, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, -{ "ldhx", 0x0c000040, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, -{ "ldhx", 0x0c000040, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT}, -{ "ldhx", 0x0c000040, 0xfc00dfc0, "cXx(b),t", pa10, 0}, -{ "ldhx", 0x0c000040, 0xfc001fc0, "cXx(s,b),t", pa10, 0}, -{ "ldbx", 0x0c000000, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, -{ "ldbx", 0x0c000000, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, -{ "ldbx", 0x0c000000, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, -{ "ldbx", 0x0c000000, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT}, -{ "ldbx", 0x0c000000, 0xfc00dfc0, "cXx(b),t", pa10, 0}, -{ "ldbx", 0x0c000000, 0xfc001fc0, "cXx(s,b),t", pa10, 0}, -{ "ldwa", 0x0c000180, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, -{ "ldwa", 0x0c000180, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, -{ "ldwa", 0x0c0011a0, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT}, -{ "ldwa", 0x0c001180, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, -{ "ldwa", 0x0c001180, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, -{ "ldcw", 0x0c0001c0, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, -{ "ldcw", 0x0c0001c0, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, -{ "ldcw", 0x0c0001c0, 0xfc00d3c0, "cxcdx(b),t", pa11, FLAG_STRICT}, -{ "ldcw", 0x0c0001c0, 0xfc0013c0, "cxcdx(s,b),t", pa11, FLAG_STRICT}, -{ "ldcw", 0x0c0011c0, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, -{ "ldcw", 0x0c0011c0, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, -{ "ldcw", 0x0c0011c0, 0xfc00d3c0, "cmcd5(b),t", pa11, FLAG_STRICT}, -{ "ldcw", 0x0c0011c0, 0xfc0013c0, "cmcd5(s,b),t", pa11, FLAG_STRICT}, -{ "stwa", 0x0c0013a0, 0xfc00d3ff, "cocCx,@(b)", pa20, FLAG_STRICT}, -{ "stwa", 0x0c001380, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, -{ "stwa", 0x0c001380, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, -{ "stby", 0x0c001300, 0xfc00dfc0, "cAx,V(b)", pa10, FLAG_STRICT}, -{ "stby", 0x0c001300, 0xfc001fc0, "cAx,V(s,b)", pa10, FLAG_STRICT}, -{ "stby", 0x0c001300, 0xfc00d3c0, "cscCx,V(b)", pa11, FLAG_STRICT}, -{ "stby", 0x0c001300, 0xfc0013c0, "cscCx,V(s,b)", pa11, FLAG_STRICT}, -{ "ldda", 0x0c000100, 0xfc00d3c0, "cxccx(b),t", pa20, FLAG_STRICT}, -{ "ldda", 0x0c001120, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT}, -{ "ldda", 0x0c001100, 0xfc00d3c0, "cmcc5(b),t", pa20, FLAG_STRICT}, -{ "ldcd", 0x0c000140, 0xfc00d3c0, "cxcdx(b),t", pa20, FLAG_STRICT}, -{ "ldcd", 0x0c000140, 0xfc0013c0, "cxcdx(s,b),t", pa20, FLAG_STRICT}, -{ "ldcd", 0x0c001140, 0xfc00d3c0, "cmcd5(b),t", pa20, FLAG_STRICT}, -{ "ldcd", 0x0c001140, 0xfc0013c0, "cmcd5(s,b),t", pa20, FLAG_STRICT}, -{ "stda", 0x0c0013e0, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT}, -{ "stda", 0x0c0013c0, 0xfc00d3c0, "cmcCx,V(b)", pa20, FLAG_STRICT}, -{ "ldwax", 0x0c000180, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, -{ "ldwax", 0x0c000180, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, -{ "ldwax", 0x0c000180, 0xfc00dfc0, "cXx(b),t", pa10, 0}, -{ "ldcwx", 0x0c0001c0, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, -{ "ldcwx", 0x0c0001c0, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, -{ "ldcwx", 0x0c0001c0, 0xfc00d3c0, "cxcdx(b),t", pa11, FLAG_STRICT}, -{ "ldcwx", 0x0c0001c0, 0xfc0013c0, "cxcdx(s,b),t", pa11, FLAG_STRICT}, -{ "ldcwx", 0x0c0001c0, 0xfc00dfc0, "cXx(b),t", pa10, 0}, -{ "ldcwx", 0x0c0001c0, 0xfc001fc0, "cXx(s,b),t", pa10, 0}, -{ "ldws", 0x0c001080, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, -{ "ldws", 0x0c001080, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, -{ "ldws", 0x0c001080, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, -{ "ldws", 0x0c001080, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT}, -{ "ldws", 0x0c001080, 0xfc00dfc0, "cM5(b),t", pa10, 0}, -{ "ldws", 0x0c001080, 0xfc001fc0, "cM5(s,b),t", pa10, 0}, -{ "ldhs", 0x0c001040, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, -{ "ldhs", 0x0c001040, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, -{ "ldhs", 0x0c001040, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, -{ "ldhs", 0x0c001040, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT}, -{ "ldhs", 0x0c001040, 0xfc00dfc0, "cM5(b),t", pa10, 0}, -{ "ldhs", 0x0c001040, 0xfc001fc0, "cM5(s,b),t", pa10, 0}, -{ "ldbs", 0x0c001000, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, -{ "ldbs", 0x0c001000, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, -{ "ldbs", 0x0c001000, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, -{ "ldbs", 0x0c001000, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT}, -{ "ldbs", 0x0c001000, 0xfc00dfc0, "cM5(b),t", pa10, 0}, -{ "ldbs", 0x0c001000, 0xfc001fc0, "cM5(s,b),t", pa10, 0}, -{ "ldwas", 0x0c001180, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, -{ "ldwas", 0x0c001180, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, -{ "ldwas", 0x0c001180, 0xfc00dfc0, "cM5(b),t", pa10, 0}, -{ "ldcws", 0x0c0011c0, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, -{ "ldcws", 0x0c0011c0, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, -{ "ldcws", 0x0c0011c0, 0xfc00d3c0, "cmcd5(b),t", pa11, FLAG_STRICT}, -{ "ldcws", 0x0c0011c0, 0xfc0013c0, "cmcd5(s,b),t", pa11, FLAG_STRICT}, -{ "ldcws", 0x0c0011c0, 0xfc00dfc0, "cM5(b),t", pa10, 0}, -{ "ldcws", 0x0c0011c0, 0xfc001fc0, "cM5(s,b),t", pa10, 0}, -{ "stws", 0x0c001280, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, -{ "stws", 0x0c001280, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT}, -{ "stws", 0x0c001280, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, -{ "stws", 0x0c001280, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT}, -{ "stws", 0x0c001280, 0xfc00dfc0, "cMx,V(b)", pa10, 0}, -{ "stws", 0x0c001280, 0xfc001fc0, "cMx,V(s,b)", pa10, 0}, -{ "sths", 0x0c001240, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, -{ "sths", 0x0c001240, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT}, -{ "sths", 0x0c001240, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, -{ "sths", 0x0c001240, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT}, -{ "sths", 0x0c001240, 0xfc00dfc0, "cMx,V(b)", pa10, 0}, -{ "sths", 0x0c001240, 0xfc001fc0, "cMx,V(s,b)", pa10, 0}, -{ "stbs", 0x0c001200, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, -{ "stbs", 0x0c001200, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT}, -{ "stbs", 0x0c001200, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, -{ "stbs", 0x0c001200, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT}, -{ "stbs", 0x0c001200, 0xfc00dfc0, "cMx,V(b)", pa10, 0}, -{ "stbs", 0x0c001200, 0xfc001fc0, "cMx,V(s,b)", pa10, 0}, -{ "stwas", 0x0c001380, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, -{ "stwas", 0x0c001380, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, -{ "stwas", 0x0c001380, 0xfc00dfc0, "cMx,V(b)", pa10, 0}, -{ "stdby", 0x0c001340, 0xfc00d3c0, "cscCx,V(b)", pa20, FLAG_STRICT}, -{ "stdby", 0x0c001340, 0xfc0013c0, "cscCx,V(s,b)", pa20, FLAG_STRICT}, -{ "stbys", 0x0c001300, 0xfc00dfc0, "cAx,V(b)", pa10, FLAG_STRICT}, -{ "stbys", 0x0c001300, 0xfc001fc0, "cAx,V(s,b)", pa10, FLAG_STRICT}, -{ "stbys", 0x0c001300, 0xfc00d3c0, "cscCx,V(b)", pa11, FLAG_STRICT}, -{ "stbys", 0x0c001300, 0xfc0013c0, "cscCx,V(s,b)", pa11, FLAG_STRICT}, -{ "stbys", 0x0c001300, 0xfc00dfc0, "cAx,V(b)", pa10, 0}, -{ "stbys", 0x0c001300, 0xfc001fc0, "cAx,V(s,b)", pa10, 0}, - -/* Immediate instructions. */ -{ "ldo", 0x34000000, 0xfc000000, "l(b),x", pa20w, 0}, -{ "ldo", 0x34000000, 0xfc00c000, "j(b),x", pa10, 0}, -{ "ldil", 0x20000000, 0xfc000000, "k,b", pa10, 0}, -{ "addil", 0x28000000, 0xfc000000, "k,b,Z", pa10, 0}, -{ "addil", 0x28000000, 0xfc000000, "k,b", pa10, 0}, - -/* Branching instructions. */ -{ "b", 0xe8008000, 0xfc00e000, "cpnXL", pa20, FLAG_STRICT}, -{ "b", 0xe800a000, 0xfc00e000, "clnXL", pa20, FLAG_STRICT}, -{ "b", 0xe8000000, 0xfc00e000, "clnW,b", pa10, FLAG_STRICT}, -{ "b", 0xe8002000, 0xfc00e000, "cgnW,b", pa10, FLAG_STRICT}, -{ "b", 0xe8000000, 0xffe0e000, "nW", pa10, 0}, /* b,l foo,r0 */ -{ "bl", 0xe8000000, 0xfc00e000, "nW,b", pa10, 0}, -{ "gate", 0xe8002000, 0xfc00e000, "nW,b", pa10, 0}, -{ "blr", 0xe8004000, 0xfc00e001, "nx,b", pa10, 0}, -{ "bv", 0xe800c000, 0xfc00fffd, "nx(b)", pa10, 0}, -{ "bv", 0xe800c000, 0xfc00fffd, "n(b)", pa10, 0}, -{ "bve", 0xe800f001, 0xfc1ffffd, "cpn(b)L", pa20, FLAG_STRICT}, -{ "bve", 0xe800f000, 0xfc1ffffd, "cln(b)L", pa20, FLAG_STRICT}, -{ "bve", 0xe800d001, 0xfc1ffffd, "cPn(b)", pa20, FLAG_STRICT}, -{ "bve", 0xe800d000, 0xfc1ffffd, "n(b)", pa20, FLAG_STRICT}, -{ "be", 0xe4000000, 0xfc000000, "clnz(S,b),Y", pa10, FLAG_STRICT}, -{ "be", 0xe4000000, 0xfc000000, "clnz(b),Y", pa10, FLAG_STRICT}, -{ "be", 0xe0000000, 0xfc000000, "nz(S,b)", pa10, 0}, -{ "be", 0xe0000000, 0xfc000000, "nz(b)", pa10, 0}, -{ "ble", 0xe4000000, 0xfc000000, "nz(S,b)", pa10, 0}, -{ "movb", 0xc8000000, 0xfc000000, "?ynx,b,w", pa10, 0}, -{ "movib", 0xcc000000, 0xfc000000, "?yn5,b,w", pa10, 0}, -{ "combt", 0x80000000, 0xfc000000, "?tnx,b,w", pa10, 0}, -{ "combf", 0x88000000, 0xfc000000, "?tnx,b,w", pa10, 0}, -{ "comibt", 0x84000000, 0xfc000000, "?tn5,b,w", pa10, 0}, -{ "comibf", 0x8c000000, 0xfc000000, "?tn5,b,w", pa10, 0}, -{ "addbt", 0xa0000000, 0xfc000000, "?dnx,b,w", pa10, 0}, -{ "addbf", 0xa8000000, 0xfc000000, "?dnx,b,w", pa10, 0}, -{ "addibt", 0xa4000000, 0xfc000000, "?dn5,b,w", pa10, 0}, -{ "addibf", 0xac000000, 0xfc000000, "?dn5,b,w", pa10, 0}, -{ "bb", 0xc0004000, 0xffe06000, "?bnx,!,w", pa10, FLAG_STRICT}, -{ "bb", 0xc0006000, 0xffe06000, "?Bnx,!,w", pa20, FLAG_STRICT}, -{ "bb", 0xc4004000, 0xfc006000, "?bnx,Q,w", pa10, FLAG_STRICT}, -{ "bb", 0xc4004000, 0xfc004000, "?Bnx,B,w", pa20, FLAG_STRICT}, -{ "bvb", 0xc0004000, 0xffe04000, "?bnx,w", pa10, 0}, -{ "clrbts", 0xe8004005, 0xffffffff, "", pa20, FLAG_STRICT}, -{ "popbts", 0xe8004005, 0xfffff007, "$", pa20, FLAG_STRICT}, -{ "pushnom", 0xe8004001, 0xffffffff, "", pa20, FLAG_STRICT}, -{ "pushbts", 0xe8004001, 0xffe0ffff, "x", pa20, FLAG_STRICT}, - -/* Computation Instructions. */ - -{ "cmpclr", 0x080008a0, 0xfc000fe0, "?Sx,b,t", pa20, FLAG_STRICT}, -{ "cmpclr", 0x08000880, 0xfc000fe0, "?sx,b,t", pa10, FLAG_STRICT}, -{ "comclr", 0x08000880, 0xfc000fe0, "?sx,b,t", pa10, 0}, -{ "or", 0x08000260, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT}, -{ "or", 0x08000240, 0xfc000fe0, "?lx,b,t", pa10, 0}, -{ "xor", 0x080002a0, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT}, -{ "xor", 0x08000280, 0xfc000fe0, "?lx,b,t", pa10, 0}, -{ "and", 0x08000220, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT}, -{ "and", 0x08000200, 0xfc000fe0, "?lx,b,t", pa10, 0}, -{ "andcm", 0x08000020, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT}, -{ "andcm", 0x08000000, 0xfc000fe0, "?lx,b,t", pa10, 0}, -{ "uxor", 0x080003a0, 0xfc000fe0, "?Ux,b,t", pa20, FLAG_STRICT}, -{ "uxor", 0x08000380, 0xfc000fe0, "?ux,b,t", pa10, 0}, -{ "uaddcm", 0x080009a0, 0xfc000fa0, "cT?Ux,b,t", pa20, FLAG_STRICT}, -{ "uaddcm", 0x08000980, 0xfc000fa0, "cT?ux,b,t", pa10, FLAG_STRICT}, -{ "uaddcm", 0x08000980, 0xfc000fe0, "?ux,b,t", pa10, 0}, -{ "uaddcmt", 0x080009c0, 0xfc000fe0, "?ux,b,t", pa10, 0}, -{ "dcor", 0x08000ba0, 0xfc1f0fa0, "ci?Ub,t", pa20, FLAG_STRICT}, -{ "dcor", 0x08000b80, 0xfc1f0fa0, "ci?ub,t", pa10, FLAG_STRICT}, -{ "dcor", 0x08000b80, 0xfc1f0fe0, "?ub,t", pa10, 0}, -{ "idcor", 0x08000bc0, 0xfc1f0fe0, "?ub,t", pa10, 0}, -{ "addi", 0xb0000000, 0xfc000000, "ct?ai,b,x", pa10, FLAG_STRICT}, -{ "addi", 0xb4000000, 0xfc000000, "cv?ai,b,x", pa10, FLAG_STRICT}, -{ "addi", 0xb4000000, 0xfc000800, "?ai,b,x", pa10, 0}, -{ "addio", 0xb4000800, 0xfc000800, "?ai,b,x", pa10, 0}, -{ "addit", 0xb0000000, 0xfc000800, "?ai,b,x", pa10, 0}, -{ "addito", 0xb0000800, 0xfc000800, "?ai,b,x", pa10, 0}, -{ "add", 0x08000720, 0xfc0007e0, "cY?Ax,b,t", pa20, FLAG_STRICT}, -{ "add", 0x08000700, 0xfc0007e0, "cy?ax,b,t", pa10, FLAG_STRICT}, -{ "add", 0x08000220, 0xfc0003e0, "ca?Ax,b,t", pa20, FLAG_STRICT}, -{ "add", 0x08000200, 0xfc0003e0, "ca?ax,b,t", pa10, FLAG_STRICT}, -{ "add", 0x08000600, 0xfc000fe0, "?ax,b,t", pa10, 0}, -{ "addl", 0x08000a00, 0xfc000fe0, "?ax,b,t", pa10, 0}, -{ "addo", 0x08000e00, 0xfc000fe0, "?ax,b,t", pa10, 0}, -{ "addc", 0x08000700, 0xfc000fe0, "?ax,b,t", pa10, 0}, -{ "addco", 0x08000f00, 0xfc000fe0, "?ax,b,t", pa10, 0}, -{ "sub", 0x080004e0, 0xfc0007e0, "ct?Sx,b,t", pa20, FLAG_STRICT}, -{ "sub", 0x080004c0, 0xfc0007e0, "ct?sx,b,t", pa10, FLAG_STRICT}, -{ "sub", 0x08000520, 0xfc0007e0, "cB?Sx,b,t", pa20, FLAG_STRICT}, -{ "sub", 0x08000500, 0xfc0007e0, "cb?sx,b,t", pa10, FLAG_STRICT}, -{ "sub", 0x08000420, 0xfc0007e0, "cv?Sx,b,t", pa20, FLAG_STRICT}, -{ "sub", 0x08000400, 0xfc0007e0, "cv?sx,b,t", pa10, FLAG_STRICT}, -{ "sub", 0x08000400, 0xfc000fe0, "?sx,b,t", pa10, 0}, -{ "subo", 0x08000c00, 0xfc000fe0, "?sx,b,t", pa10, 0}, -{ "subb", 0x08000500, 0xfc000fe0, "?sx,b,t", pa10, 0}, -{ "subbo", 0x08000d00, 0xfc000fe0, "?sx,b,t", pa10, 0}, -{ "subt", 0x080004c0, 0xfc000fe0, "?sx,b,t", pa10, 0}, -{ "subto", 0x08000cc0, 0xfc000fe0, "?sx,b,t", pa10, 0}, -{ "ds", 0x08000440, 0xfc000fe0, "?sx,b,t", pa10, 0}, -{ "subi", 0x94000000, 0xfc000000, "cv?si,b,x", pa10, FLAG_STRICT}, -{ "subi", 0x94000000, 0xfc000800, "?si,b,x", pa10, 0}, -{ "subio", 0x94000800, 0xfc000800, "?si,b,x", pa10, 0}, -{ "cmpiclr", 0x90000800, 0xfc000800, "?Si,b,x", pa20, FLAG_STRICT}, -{ "cmpiclr", 0x90000000, 0xfc000800, "?si,b,x", pa10, FLAG_STRICT}, -{ "comiclr", 0x90000000, 0xfc000800, "?si,b,x", pa10, 0}, -{ "shladd", 0x08000220, 0xfc000320, "ca?Ax,.,b,t", pa20, FLAG_STRICT}, -{ "shladd", 0x08000200, 0xfc000320, "ca?ax,.,b,t", pa10, FLAG_STRICT}, -{ "sh1add", 0x08000640, 0xfc000fe0, "?ax,b,t", pa10, 0}, -{ "sh1addl", 0x08000a40, 0xfc000fe0, "?ax,b,t", pa10, 0}, -{ "sh1addo", 0x08000e40, 0xfc000fe0, "?ax,b,t", pa10, 0}, -{ "sh2add", 0x08000680, 0xfc000fe0, "?ax,b,t", pa10, 0}, -{ "sh2addl", 0x08000a80, 0xfc000fe0, "?ax,b,t", pa10, 0}, -{ "sh2addo", 0x08000e80, 0xfc000fe0, "?ax,b,t", pa10, 0}, -{ "sh3add", 0x080006c0, 0xfc000fe0, "?ax,b,t", pa10, 0}, -{ "sh3addl", 0x08000ac0, 0xfc000fe0, "?ax,b,t", pa10, 0}, -{ "sh3addo", 0x08000ec0, 0xfc000fe0, "?ax,b,t", pa10, 0}, - -/* Subword Operation Instructions. */ - -{ "hadd", 0x08000300, 0xfc00ff20, "cHx,b,t", pa20, FLAG_STRICT}, -{ "havg", 0x080002c0, 0xfc00ffe0, "x,b,t", pa20, FLAG_STRICT}, -{ "hshl", 0xf8008800, 0xffe0fc20, "x,*,t", pa20, FLAG_STRICT}, -{ "hshladd", 0x08000700, 0xfc00ff20, "x,.,b,t", pa20, FLAG_STRICT}, -{ "hshr", 0xf800c800, 0xfc1ff820, "cSb,*,t", pa20, FLAG_STRICT}, -{ "hshradd", 0x08000500, 0xfc00ff20, "x,.,b,t", pa20, FLAG_STRICT}, -{ "hsub", 0x08000100, 0xfc00ff20, "cHx,b,t", pa20, FLAG_STRICT}, -{ "mixh", 0xf8008400, 0xfc009fe0, "chx,b,t", pa20, FLAG_STRICT}, -{ "mixw", 0xf8008000, 0xfc009fe0, "chx,b,t", pa20, FLAG_STRICT}, -{ "permh", 0xf8000000, 0xfc009020, "c*a,t", pa20, FLAG_STRICT}, - - -/* Extract and Deposit Instructions. */ - -{ "shrpd", 0xd0000200, 0xfc001fe0, "?Xx,b,!,t", pa20, FLAG_STRICT}, -{ "shrpd", 0xd0000400, 0xfc001400, "?Xx,b,~,t", pa20, FLAG_STRICT}, -{ "shrpw", 0xd0000000, 0xfc001fe0, "?xx,b,!,t", pa10, FLAG_STRICT}, -{ "shrpw", 0xd0000800, 0xfc001c00, "?xx,b,p,t", pa10, FLAG_STRICT}, -{ "vshd", 0xd0000000, 0xfc001fe0, "?xx,b,t", pa10, 0}, -{ "shd", 0xd0000800, 0xfc001c00, "?xx,b,p,t", pa10, 0}, -{ "extrd", 0xd0001200, 0xfc001ae0, "cS?Xb,!,%,x", pa20, FLAG_STRICT}, -{ "extrd", 0xd8000000, 0xfc000000, "cS?Xb,q,|,x", pa20, FLAG_STRICT}, -{ "extrw", 0xd0001000, 0xfc001be0, "cS?xb,!,T,x", pa10, FLAG_STRICT}, -{ "extrw", 0xd0001800, 0xfc001800, "cS?xb,P,T,x", pa10, FLAG_STRICT}, -{ "vextru", 0xd0001000, 0xfc001fe0, "?xb,T,x", pa10, 0}, -{ "vextrs", 0xd0001400, 0xfc001fe0, "?xb,T,x", pa10, 0}, -{ "extru", 0xd0001800, 0xfc001c00, "?xb,P,T,x", pa10, 0}, -{ "extrs", 0xd0001c00, 0xfc001c00, "?xb,P,T,x", pa10, 0}, -{ "depd", 0xd4000200, 0xfc001ae0, "cz?Xx,!,%,b", pa20, FLAG_STRICT}, -{ "depd", 0xf0000000, 0xfc000000, "cz?Xx,~,|,b", pa20, FLAG_STRICT}, -{ "depdi", 0xd4001200, 0xfc001ae0, "cz?X5,!,%,b", pa20, FLAG_STRICT}, -{ "depdi", 0xf4000000, 0xfc000000, "cz?X5,~,|,b", pa20, FLAG_STRICT}, -{ "depw", 0xd4000000, 0xfc001be0, "cz?xx,!,T,b", pa10, FLAG_STRICT}, -{ "depw", 0xd4000800, 0xfc001800, "cz?xx,p,T,b", pa10, FLAG_STRICT}, -{ "depwi", 0xd4001000, 0xfc001be0, "cz?x5,!,T,b", pa10, FLAG_STRICT}, -{ "depwi", 0xd4001800, 0xfc001800, "cz?x5,p,T,b", pa10, FLAG_STRICT}, -{ "zvdep", 0xd4000000, 0xfc001fe0, "?xx,T,b", pa10, 0}, -{ "vdep", 0xd4000400, 0xfc001fe0, "?xx,T,b", pa10, 0}, -{ "zdep", 0xd4000800, 0xfc001c00, "?xx,p,T,b", pa10, 0}, -{ "dep", 0xd4000c00, 0xfc001c00, "?xx,p,T,b", pa10, 0}, -{ "zvdepi", 0xd4001000, 0xfc001fe0, "?x5,T,b", pa10, 0}, -{ "vdepi", 0xd4001400, 0xfc001fe0, "?x5,T,b", pa10, 0}, -{ "zdepi", 0xd4001800, 0xfc001c00, "?x5,p,T,b", pa10, 0}, -{ "depi", 0xd4001c00, 0xfc001c00, "?x5,p,T,b", pa10, 0}, - -/* System Control Instructions. */ - -{ "break", 0x00000000, 0xfc001fe0, "r,A", pa10, 0}, -{ "rfi", 0x00000c00, 0xffffff1f, "cr", pa10, FLAG_STRICT}, -{ "rfi", 0x00000c00, 0xffffffff, "", pa10, 0}, -{ "rfir", 0x00000ca0, 0xffffffff, "", pa11, 0}, -{ "ssm", 0x00000d60, 0xfc00ffe0, "U,t", pa20, FLAG_STRICT}, -{ "ssm", 0x00000d60, 0xffe0ffe0, "R,t", pa10, 0}, -{ "rsm", 0x00000e60, 0xfc00ffe0, "U,t", pa20, FLAG_STRICT}, -{ "rsm", 0x00000e60, 0xffe0ffe0, "R,t", pa10, 0}, -{ "mtsm", 0x00001860, 0xffe0ffff, "x", pa10, 0}, -{ "ldsid", 0x000010a0, 0xfc1fffe0, "(b),t", pa10, 0}, -{ "ldsid", 0x000010a0, 0xfc1f3fe0, "(s,b),t", pa10, 0}, -{ "mtsp", 0x00001820, 0xffe01fff, "x,S", pa10, 0}, -{ "mtctl", 0x00001840, 0xfc00ffff, "x,^", pa10, 0}, -{ "mtsarcm", 0x016018C0, 0xffe0ffff, "x", pa20, FLAG_STRICT}, -{ "mfia", 0x000014A0, 0xffffffe0, "t", pa20, FLAG_STRICT}, -{ "mfsp", 0x000004a0, 0xffff1fe0, "S,t", pa10, 0}, -{ "mfctl", 0x016048a0, 0xffffffe0, "cW!,t", pa20, FLAG_STRICT}, -{ "mfctl", 0x000008a0, 0xfc1fffe0, "^,t", pa10, 0}, -{ "sync", 0x00000400, 0xffffffff, "", pa10, 0}, -{ "syncdma", 0x00100400, 0xffffffff, "", pa10, 0}, -{ "probe", 0x04001180, 0xfc00ffa0, "cw(b),x,t", pa10, FLAG_STRICT}, -{ "probe", 0x04001180, 0xfc003fa0, "cw(s,b),x,t", pa10, FLAG_STRICT}, -{ "probei", 0x04003180, 0xfc00ffa0, "cw(b),R,t", pa10, FLAG_STRICT}, -{ "probei", 0x04003180, 0xfc003fa0, "cw(s,b),R,t", pa10, FLAG_STRICT}, -{ "prober", 0x04001180, 0xfc00ffe0, "(b),x,t", pa10, 0}, -{ "prober", 0x04001180, 0xfc003fe0, "(s,b),x,t", pa10, 0}, -{ "proberi", 0x04003180, 0xfc00ffe0, "(b),R,t", pa10, 0}, -{ "proberi", 0x04003180, 0xfc003fe0, "(s,b),R,t", pa10, 0}, -{ "probew", 0x040011c0, 0xfc00ffe0, "(b),x,t", pa10, 0}, -{ "probew", 0x040011c0, 0xfc003fe0, "(s,b),x,t", pa10, 0}, -{ "probewi", 0x040031c0, 0xfc00ffe0, "(b),R,t", pa10, 0}, -{ "probewi", 0x040031c0, 0xfc003fe0, "(s,b),R,t", pa10, 0}, -{ "lpa", 0x04001340, 0xfc00ffc0, "cZx(b),t", pa10, 0}, -{ "lpa", 0x04001340, 0xfc003fc0, "cZx(s,b),t", pa10, 0}, -{ "lci", 0x04001300, 0xfc00ffe0, "x(b),t", pa11, 0}, -{ "lci", 0x04001300, 0xfc003fe0, "x(s,b),t", pa11, 0}, -{ "pdtlb", 0x04001600, 0xfc00ffdf, "cLcZx(b)", pa20, FLAG_STRICT}, -{ "pdtlb", 0x04001600, 0xfc003fdf, "cLcZx(s,b)", pa20, FLAG_STRICT}, -{ "pdtlb", 0x04001600, 0xfc1fffdf, "cLcZ@(b)", pa20, FLAG_STRICT}, -{ "pdtlb", 0x04001600, 0xfc1f3fdf, "cLcZ@(s,b)", pa20, FLAG_STRICT}, -{ "pdtlb", 0x04001200, 0xfc00ffdf, "cZx(b)", pa10, 0}, -{ "pdtlb", 0x04001200, 0xfc003fdf, "cZx(s,b)", pa10, 0}, -{ "pitlb", 0x04000600, 0xfc001fdf, "cLcZx(S,b)", pa20, FLAG_STRICT}, -{ "pitlb", 0x04000600, 0xfc1f1fdf, "cLcZ@(S,b)", pa20, FLAG_STRICT}, -{ "pitlb", 0x04000200, 0xfc001fdf, "cZx(S,b)", pa10, 0}, -{ "pdtlbe", 0x04001240, 0xfc00ffdf, "cZx(b)", pa10, 0}, -{ "pdtlbe", 0x04001240, 0xfc003fdf, "cZx(s,b)", pa10, 0}, -{ "pitlbe", 0x04000240, 0xfc001fdf, "cZx(S,b)", pa10, 0}, -{ "idtlba", 0x04001040, 0xfc00ffff, "x,(b)", pa10, 0}, -{ "idtlba", 0x04001040, 0xfc003fff, "x,(s,b)", pa10, 0}, -{ "iitlba", 0x04000040, 0xfc001fff, "x,(S,b)", pa10, 0}, -{ "idtlbp", 0x04001000, 0xfc00ffff, "x,(b)", pa10, 0}, -{ "idtlbp", 0x04001000, 0xfc003fff, "x,(s,b)", pa10, 0}, -{ "iitlbp", 0x04000000, 0xfc001fff, "x,(S,b)", pa10, 0}, -{ "pdc", 0x04001380, 0xfc00ffdf, "cZx(b)", pa10, 0}, -{ "pdc", 0x04001380, 0xfc003fdf, "cZx(s,b)", pa10, 0}, -{ "fdc", 0x04001280, 0xfc00ffdf, "cZx(b)", pa10, FLAG_STRICT}, -{ "fdc", 0x04001280, 0xfc003fdf, "cZx(s,b)", pa10, FLAG_STRICT}, -{ "fdc", 0x04003280, 0xfc00ffff, "5(b)", pa20, FLAG_STRICT}, -{ "fdc", 0x04003280, 0xfc003fff, "5(s,b)", pa20, FLAG_STRICT}, -{ "fdc", 0x04001280, 0xfc00ffdf, "cZx(b)", pa10, 0}, -{ "fdc", 0x04001280, 0xfc003fdf, "cZx(s,b)", pa10, 0}, -{ "fic", 0x040013c0, 0xfc00dfdf, "cZx(b)", pa20, FLAG_STRICT}, -{ "fic", 0x04000280, 0xfc001fdf, "cZx(S,b)", pa10, 0}, -{ "fdce", 0x040012c0, 0xfc00ffdf, "cZx(b)", pa10, 0}, -{ "fdce", 0x040012c0, 0xfc003fdf, "cZx(s,b)", pa10, 0}, -{ "fice", 0x040002c0, 0xfc001fdf, "cZx(S,b)", pa10, 0}, -{ "diag", 0x14000000, 0xfc000000, "D", pa10, 0}, -{ "idtlbt", 0x04001800, 0xfc00ffff, "x,b", pa20, FLAG_STRICT}, -{ "iitlbt", 0x04000800, 0xfc00ffff, "x,b", pa20, FLAG_STRICT}, - -/* These may be specific to certain versions of the PA. Joel claimed - they were 72000 (7200?) specific. However, I'm almost certain the - mtcpu/mfcpu were undocumented, but available in the older 700 machines. */ -{ "mtcpu", 0x14001600, 0xfc00ffff, "x,^", pa10, 0}, -{ "mfcpu", 0x14001A00, 0xfc00ffff, "^,x", pa10, 0}, -{ "tocen", 0x14403600, 0xffffffff, "", pa10, 0}, -{ "tocdis", 0x14401620, 0xffffffff, "", pa10, 0}, -{ "shdwgr", 0x14402600, 0xffffffff, "", pa10, 0}, -{ "grshdw", 0x14400620, 0xffffffff, "", pa10, 0}, - -/* gfw and gfr are not in the HP PA 1.1 manual, but they are in either - the Timex FPU or the Mustang ERS (not sure which) manual. */ -{ "gfw", 0x04001680, 0xfc00ffdf, "cZx(b)", pa11, 0}, -{ "gfw", 0x04001680, 0xfc003fdf, "cZx(s,b)", pa11, 0}, -{ "gfr", 0x04001a80, 0xfc00ffdf, "cZx(b)", pa11, 0}, -{ "gfr", 0x04001a80, 0xfc003fdf, "cZx(s,b)", pa11, 0}, - -/* Floating Point Coprocessor Instructions. */ - -{ "fldw", 0x24000000, 0xfc00df80, "cXx(b),fT", pa10, FLAG_STRICT}, -{ "fldw", 0x24000000, 0xfc001f80, "cXx(s,b),fT", pa10, FLAG_STRICT}, -{ "fldw", 0x24000000, 0xfc00d380, "cxccx(b),fT", pa11, FLAG_STRICT}, -{ "fldw", 0x24000000, 0xfc001380, "cxccx(s,b),fT", pa11, FLAG_STRICT}, -{ "fldw", 0x24001020, 0xfc1ff3a0, "cocc@(b),fT", pa20, FLAG_STRICT}, -{ "fldw", 0x24001020, 0xfc1f33a0, "cocc@(s,b),fT", pa20, FLAG_STRICT}, -{ "fldw", 0x24001000, 0xfc00df80, "cM5(b),fT", pa10, FLAG_STRICT}, -{ "fldw", 0x24001000, 0xfc001f80, "cM5(s,b),fT", pa10, FLAG_STRICT}, -{ "fldw", 0x24001000, 0xfc00d380, "cmcc5(b),fT", pa11, FLAG_STRICT}, -{ "fldw", 0x24001000, 0xfc001380, "cmcc5(s,b),fT", pa11, FLAG_STRICT}, -{ "fldw", 0x5c000000, 0xfc000004, "y(b),fe", pa20w, FLAG_STRICT}, -{ "fldw", 0x58000000, 0xfc000000, "cJy(b),fe", pa20w, FLAG_STRICT}, -{ "fldw", 0x5c000000, 0xfc00c004, "d(b),fe", pa20, FLAG_STRICT}, -{ "fldw", 0x5c000000, 0xfc000004, "d(s,b),fe", pa20, FLAG_STRICT}, -{ "fldw", 0x58000000, 0xfc00c000, "cJd(b),fe", pa20, FLAG_STRICT}, -{ "fldw", 0x58000000, 0xfc000000, "cJd(s,b),fe", pa20, FLAG_STRICT}, -{ "fldd", 0x2c000000, 0xfc00dfc0, "cXx(b),ft", pa10, FLAG_STRICT}, -{ "fldd", 0x2c000000, 0xfc001fc0, "cXx(s,b),ft", pa10, FLAG_STRICT}, -{ "fldd", 0x2c000000, 0xfc00d3c0, "cxccx(b),ft", pa11, FLAG_STRICT}, -{ "fldd", 0x2c000000, 0xfc0013c0, "cxccx(s,b),ft", pa11, FLAG_STRICT}, -{ "fldd", 0x2c001020, 0xfc1ff3e0, "cocc@(b),ft", pa20, FLAG_STRICT}, -{ "fldd", 0x2c001020, 0xfc1f33e0, "cocc@(s,b),ft", pa20, FLAG_STRICT}, -{ "fldd", 0x2c001000, 0xfc00dfc0, "cM5(b),ft", pa10, FLAG_STRICT}, -{ "fldd", 0x2c001000, 0xfc001fc0, "cM5(s,b),ft", pa10, FLAG_STRICT}, -{ "fldd", 0x2c001000, 0xfc00d3c0, "cmcc5(b),ft", pa11, FLAG_STRICT}, -{ "fldd", 0x2c001000, 0xfc0013c0, "cmcc5(s,b),ft", pa11, FLAG_STRICT}, -{ "fldd", 0x50000002, 0xfc000002, "cq&(b),fx", pa20w, FLAG_STRICT}, -{ "fldd", 0x50000002, 0xfc00c002, "cq#(b),fx", pa20, FLAG_STRICT}, -{ "fldd", 0x50000002, 0xfc000002, "cq#(s,b),fx", pa20, FLAG_STRICT}, -{ "fstw", 0x24000200, 0xfc00df80, "cXfT,x(b)", pa10, FLAG_STRICT}, -{ "fstw", 0x24000200, 0xfc001f80, "cXfT,x(s,b)", pa10, FLAG_STRICT}, -{ "fstw", 0x24000200, 0xfc00d380, "cxcCfT,x(b)", pa11, FLAG_STRICT}, -{ "fstw", 0x24000200, 0xfc001380, "cxcCfT,x(s,b)", pa11, FLAG_STRICT}, -{ "fstw", 0x24001220, 0xfc1ff3a0, "cocCfT,@(b)", pa20, FLAG_STRICT}, -{ "fstw", 0x24001220, 0xfc1f33a0, "cocCfT,@(s,b)", pa20, FLAG_STRICT}, -{ "fstw", 0x24001200, 0xfc00df80, "cMfT,5(b)", pa10, FLAG_STRICT}, -{ "fstw", 0x24001200, 0xfc001f80, "cMfT,5(s,b)", pa10, FLAG_STRICT}, -{ "fstw", 0x24001200, 0xfc00df80, "cMfT,5(b)", pa10, FLAG_STRICT}, -{ "fstw", 0x24001200, 0xfc001f80, "cMfT,5(s,b)", pa10, FLAG_STRICT}, -{ "fstw", 0x7c000000, 0xfc000004, "fE,y(b)", pa20w, FLAG_STRICT}, -{ "fstw", 0x78000000, 0xfc000000, "cJfE,y(b)", pa20w, FLAG_STRICT}, -{ "fstw", 0x7c000000, 0xfc00c004, "fE,d(b)", pa20, FLAG_STRICT}, -{ "fstw", 0x7c000000, 0xfc000004, "fE,d(s,b)", pa20, FLAG_STRICT}, -{ "fstw", 0x78000000, 0xfc00c000, "cJfE,d(b)", pa20, FLAG_STRICT}, -{ "fstw", 0x78000000, 0xfc000000, "cJfE,d(s,b)", pa20, FLAG_STRICT}, -{ "fstd", 0x2c000200, 0xfc00dfc0, "cXft,x(b)", pa10, FLAG_STRICT}, -{ "fstd", 0x2c000200, 0xfc001fc0, "cXft,x(s,b)", pa10, FLAG_STRICT}, -{ "fstd", 0x2c000200, 0xfc00d3c0, "cxcCft,x(b)", pa11, FLAG_STRICT}, -{ "fstd", 0x2c000200, 0xfc0013c0, "cxcCft,x(s,b)", pa11, FLAG_STRICT}, -{ "fstd", 0x2c001220, 0xfc1ff3e0, "cocCft,@(b)", pa20, FLAG_STRICT}, -{ "fstd", 0x2c001220, 0xfc1f33e0, "cocCft,@(s,b)", pa20, FLAG_STRICT}, -{ "fstd", 0x2c001200, 0xfc00dfc0, "cMft,5(b)", pa10, FLAG_STRICT}, -{ "fstd", 0x2c001200, 0xfc001fc0, "cMft,5(s,b)", pa10, FLAG_STRICT}, -{ "fstd", 0x2c001200, 0xfc00d3c0, "cmcCft,5(b)", pa11, FLAG_STRICT}, -{ "fstd", 0x2c001200, 0xfc0013c0, "cmcCft,5(s,b)", pa11, FLAG_STRICT}, -{ "fstd", 0x70000002, 0xfc000002, "cqfx,&(b)", pa20w, FLAG_STRICT}, -{ "fstd", 0x70000002, 0xfc00c002, "cqfx,#(b)", pa20, FLAG_STRICT}, -{ "fstd", 0x70000002, 0xfc000002, "cqfx,#(s,b)", pa20, FLAG_STRICT}, -{ "fldwx", 0x24000000, 0xfc00df80, "cXx(b),fT", pa10, FLAG_STRICT}, -{ "fldwx", 0x24000000, 0xfc001f80, "cXx(s,b),fT", pa10, FLAG_STRICT}, -{ "fldwx", 0x24000000, 0xfc00d380, "cxccx(b),fT", pa11, FLAG_STRICT}, -{ "fldwx", 0x24000000, 0xfc001380, "cxccx(s,b),fT", pa11, FLAG_STRICT}, -{ "fldwx", 0x24000000, 0xfc00df80, "cXx(b),fT", pa10, 0}, -{ "fldwx", 0x24000000, 0xfc001f80, "cXx(s,b),fT", pa10, 0}, -{ "flddx", 0x2c000000, 0xfc00dfc0, "cXx(b),ft", pa10, FLAG_STRICT}, -{ "flddx", 0x2c000000, 0xfc001fc0, "cXx(s,b),ft", pa10, FLAG_STRICT}, -{ "flddx", 0x2c000000, 0xfc00d3c0, "cxccx(b),ft", pa11, FLAG_STRICT}, -{ "flddx", 0x2c000000, 0xfc0013c0, "cxccx(s,b),ft", pa11, FLAG_STRICT}, -{ "flddx", 0x2c000000, 0xfc00dfc0, "cXx(b),ft", pa10, 0}, -{ "flddx", 0x2c000000, 0xfc001fc0, "cXx(s,b),ft", pa10, 0}, -{ "fstwx", 0x24000200, 0xfc00df80, "cxfT,x(b)", pa10, FLAG_STRICT}, -{ "fstwx", 0x24000200, 0xfc001f80, "cxfT,x(s,b)", pa10, FLAG_STRICT}, -{ "fstwx", 0x24000200, 0xfc00d380, "cxcCfT,x(b)", pa11, FLAG_STRICT}, -{ "fstwx", 0x24000200, 0xfc001380, "cxcCfT,x(s,b)", pa11, FLAG_STRICT}, -{ "fstwx", 0x24000200, 0xfc00df80, "cxfT,x(b)", pa10, 0}, -{ "fstwx", 0x24000200, 0xfc001f80, "cxfT,x(s,b)", pa10, 0}, -{ "fstdx", 0x2c000200, 0xfc00dfc0, "cxft,x(b)", pa10, FLAG_STRICT}, -{ "fstdx", 0x2c000200, 0xfc001fc0, "cxft,x(s,b)", pa10, FLAG_STRICT}, -{ "fstdx", 0x2c000200, 0xfc00d3c0, "cxcCft,x(b)", pa11, FLAG_STRICT}, -{ "fstdx", 0x2c000200, 0xfc0013c0, "cxcCft,x(s,b)", pa11, FLAG_STRICT}, -{ "fstdx", 0x2c000200, 0xfc00dfc0, "cxft,x(b)", pa10, 0}, -{ "fstdx", 0x2c000200, 0xfc001fc0, "cxft,x(s,b)", pa10, 0}, -{ "fstqx", 0x3c000200, 0xfc00dfc0, "cxft,x(b)", pa10, 0}, -{ "fstqx", 0x3c000200, 0xfc001fc0, "cxft,x(s,b)", pa10, 0}, -{ "fldws", 0x24001000, 0xfc00df80, "cm5(b),fT", pa10, FLAG_STRICT}, -{ "fldws", 0x24001000, 0xfc001f80, "cm5(s,b),fT", pa10, FLAG_STRICT}, -{ "fldws", 0x24001000, 0xfc00d380, "cmcc5(b),fT", pa11, FLAG_STRICT}, -{ "fldws", 0x24001000, 0xfc001380, "cmcc5(s,b),fT", pa11, FLAG_STRICT}, -{ "fldws", 0x24001000, 0xfc00df80, "cm5(b),fT", pa10, 0}, -{ "fldws", 0x24001000, 0xfc001f80, "cm5(s,b),fT", pa10, 0}, -{ "fldds", 0x2c001000, 0xfc00dfc0, "cm5(b),ft", pa10, FLAG_STRICT}, -{ "fldds", 0x2c001000, 0xfc001fc0, "cm5(s,b),ft", pa10, FLAG_STRICT}, -{ "fldds", 0x2c001000, 0xfc00d3c0, "cmcc5(b),ft", pa11, FLAG_STRICT}, -{ "fldds", 0x2c001000, 0xfc0013c0, "cmcc5(s,b),ft", pa11, FLAG_STRICT}, -{ "fldds", 0x2c001000, 0xfc00dfc0, "cm5(b),ft", pa10, 0}, -{ "fldds", 0x2c001000, 0xfc001fc0, "cm5(s,b),ft", pa10, 0}, -{ "fstws", 0x24001200, 0xfc00df80, "cmfT,5(b)", pa10, FLAG_STRICT}, -{ "fstws", 0x24001200, 0xfc001f80, "cmfT,5(s,b)", pa10, FLAG_STRICT}, -{ "fstws", 0x24001200, 0xfc00d380, "cmcCfT,5(b)", pa11, FLAG_STRICT}, -{ "fstws", 0x24001200, 0xfc001380, "cmcCfT,5(s,b)", pa11, FLAG_STRICT}, -{ "fstws", 0x24001200, 0xfc00df80, "cmfT,5(b)", pa10, 0}, -{ "fstws", 0x24001200, 0xfc001f80, "cmfT,5(s,b)", pa10, 0}, -{ "fstds", 0x2c001200, 0xfc00dfc0, "cmft,5(b)", pa10, FLAG_STRICT}, -{ "fstds", 0x2c001200, 0xfc001fc0, "cmft,5(s,b)", pa10, FLAG_STRICT}, -{ "fstds", 0x2c001200, 0xfc00d3c0, "cmcCft,5(b)", pa11, FLAG_STRICT}, -{ "fstds", 0x2c001200, 0xfc0013c0, "cmcCft,5(s,b)", pa11, FLAG_STRICT}, -{ "fstds", 0x2c001200, 0xfc00dfc0, "cmft,5(b)", pa10, 0}, -{ "fstds", 0x2c001200, 0xfc001fc0, "cmft,5(s,b)", pa10, 0}, -{ "fstqs", 0x3c001200, 0xfc00dfc0, "cmft,5(b)", pa10, 0}, -{ "fstqs", 0x3c001200, 0xfc001fc0, "cmft,5(s,b)", pa10, 0}, -{ "fadd", 0x30000600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0}, -{ "fadd", 0x38000600, 0xfc00e720, "IfA,fB,fT", pa10, 0}, -{ "fsub", 0x30002600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0}, -{ "fsub", 0x38002600, 0xfc00e720, "IfA,fB,fT", pa10, 0}, -{ "fmpy", 0x30004600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0}, -{ "fmpy", 0x38004600, 0xfc00e720, "IfA,fB,fT", pa10, 0}, -{ "fdiv", 0x30006600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0}, -{ "fdiv", 0x38006600, 0xfc00e720, "IfA,fB,fT", pa10, 0}, -{ "fsqrt", 0x30008000, 0xfc1fe7e0, "Ffa,fT", pa10, 0}, -{ "fsqrt", 0x38008000, 0xfc1fe720, "FfA,fT", pa10, 0}, -{ "fabs", 0x30006000, 0xfc1fe7e0, "Ffa,fT", pa10, 0}, -{ "fabs", 0x38006000, 0xfc1fe720, "FfA,fT", pa10, 0}, -{ "frem", 0x30008600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0}, -{ "frem", 0x38008600, 0xfc00e720, "FfA,fB,fT", pa10, 0}, -{ "frnd", 0x3000a000, 0xfc1fe7e0, "Ffa,fT", pa10, 0}, -{ "frnd", 0x3800a000, 0xfc1fe720, "FfA,fT", pa10, 0}, -{ "fcpy", 0x30004000, 0xfc1fe7e0, "Ffa,fT", pa10, 0}, -{ "fcpy", 0x38004000, 0xfc1fe720, "FfA,fT", pa10, 0}, -{ "fcnvff", 0x30000200, 0xfc1f87e0, "FGfa,fT", pa10, 0}, -{ "fcnvff", 0x38000200, 0xfc1f8720, "FGfA,fT", pa10, 0}, -{ "fcnvxf", 0x30008200, 0xfc1f87e0, "FGfa,fT", pa10, 0}, -{ "fcnvxf", 0x38008200, 0xfc1f8720, "FGfA,fT", pa10, 0}, -{ "fcnvfx", 0x30010200, 0xfc1f87e0, "FGfa,fT", pa10, 0}, -{ "fcnvfx", 0x38010200, 0xfc1f8720, "FGfA,fT", pa10, 0}, -{ "fcnvfxt", 0x30018200, 0xfc1f87e0, "FGfa,fT", pa10, 0}, -{ "fcnvfxt", 0x38018200, 0xfc1f8720, "FGfA,fT", pa10, 0}, -{ "fmpyfadd", 0xb8000000, 0xfc000020, "IfA,fB,fC,fT", pa20, FLAG_STRICT}, -{ "fmpynfadd", 0xb8000020, 0xfc000020, "IfA,fB,fC,fT", pa20, FLAG_STRICT}, -{ "fneg", 0x3000c000, 0xfc1fe7e0, "Ffa,fT", pa20, FLAG_STRICT}, -{ "fneg", 0x3800c000, 0xfc1fe720, "IfA,fT", pa20, FLAG_STRICT}, -{ "fnegabs", 0x3000e000, 0xfc1fe7e0, "Ffa,fT", pa20, FLAG_STRICT}, -{ "fnegabs", 0x3800e000, 0xfc1fe720, "IfA,fT", pa20, FLAG_STRICT}, -{ "fcnv", 0x30000200, 0xfc1c0720, "{_fa,fT", pa20, FLAG_STRICT}, -{ "fcnv", 0x38000200, 0xfc1c0720, "FGfA,fT", pa20, FLAG_STRICT}, -{ "fcmp", 0x30000400, 0xfc00e7e0, "F?ffa,fb", pa10, FLAG_STRICT}, -{ "fcmp", 0x38000400, 0xfc00e720, "I?ffA,fB", pa10, FLAG_STRICT}, -{ "fcmp", 0x30000400, 0xfc0007e0, "F?ffa,fb,h", pa20, FLAG_STRICT}, -{ "fcmp", 0x38000400, 0xfc000720, "I?ffA,fB,h", pa20, FLAG_STRICT}, -{ "fcmp", 0x30000400, 0xfc00e7e0, "F?ffa,fb", pa10, 0}, -{ "fcmp", 0x38000400, 0xfc00e720, "I?ffA,fB", pa10, 0}, -{ "xmpyu", 0x38004700, 0xfc00e720, "fX,fB,fT", pa11, 0}, -{ "fmpyadd", 0x18000000, 0xfc000000, "Hfi,fj,fk,fl,fm", pa11, 0}, -{ "fmpysub", 0x98000000, 0xfc000000, "Hfi,fj,fk,fl,fm", pa11, 0}, -{ "ftest", 0x30002420, 0xffffffff, "", pa10, FLAG_STRICT}, -{ "ftest", 0x30002420, 0xffffffe0, ",=", pa20, FLAG_STRICT}, -{ "ftest", 0x30000420, 0xffff1fff, "m", pa20, FLAG_STRICT}, -{ "fid", 0x30000000, 0xffffffff, "", pa11, 0}, - -/* Performance Monitor Instructions. */ - -{ "pmdis", 0x30000280, 0xffffffdf, "N", pa20, FLAG_STRICT}, -{ "pmenb", 0x30000680, 0xffffffff, "", pa20, FLAG_STRICT}, - -/* Assist Instructions. */ - -{ "spop0", 0x10000000, 0xfc000600, "v,ON", pa10, 0}, -{ "spop1", 0x10000200, 0xfc000600, "v,oNt", pa10, 0}, -{ "spop2", 0x10000400, 0xfc000600, "v,1Nb", pa10, 0}, -{ "spop3", 0x10000600, 0xfc000600, "v,0Nx,b", pa10, 0}, -{ "copr", 0x30000000, 0xfc000000, "u,2N", pa10, 0}, -{ "cldw", 0x24000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT}, -{ "cldw", 0x24000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT}, -{ "cldw", 0x24000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT}, -{ "cldw", 0x24000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT}, -{ "cldw", 0x24001000, 0xfc00d200, "ucocc@(b),t", pa20, FLAG_STRICT}, -{ "cldw", 0x24001000, 0xfc001200, "ucocc@(s,b),t", pa20, FLAG_STRICT}, -{ "cldw", 0x24001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT}, -{ "cldw", 0x24001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT}, -{ "cldw", 0x24001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT}, -{ "cldw", 0x24001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT}, -{ "cldd", 0x2c000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT}, -{ "cldd", 0x2c000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT}, -{ "cldd", 0x2c000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT}, -{ "cldd", 0x2c000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT}, -{ "cldd", 0x2c001000, 0xfc00d200, "ucocc@(b),t", pa20, FLAG_STRICT}, -{ "cldd", 0x2c001000, 0xfc001200, "ucocc@(s,b),t", pa20, FLAG_STRICT}, -{ "cldd", 0x2c001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT}, -{ "cldd", 0x2c001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT}, -{ "cldd", 0x2c001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT}, -{ "cldd", 0x2c001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT}, -{ "cstw", 0x24000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT}, -{ "cstw", 0x24000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT}, -{ "cstw", 0x24000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT}, -{ "cstw", 0x24000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT}, -{ "cstw", 0x24001200, 0xfc00d200, "ucocCt,@(b)", pa20, FLAG_STRICT}, -{ "cstw", 0x24001200, 0xfc001200, "ucocCt,@(s,b)", pa20, FLAG_STRICT}, -{ "cstw", 0x24001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT}, -{ "cstw", 0x24001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT}, -{ "cstw", 0x24001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT}, -{ "cstw", 0x24001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT}, -{ "cstd", 0x2c000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT}, -{ "cstd", 0x2c000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT}, -{ "cstd", 0x2c000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT}, -{ "cstd", 0x2c000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT}, -{ "cstd", 0x2c001200, 0xfc00d200, "ucocCt,@(b)", pa20, FLAG_STRICT}, -{ "cstd", 0x2c001200, 0xfc001200, "ucocCt,@(s,b)", pa20, FLAG_STRICT}, -{ "cstd", 0x2c001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT}, -{ "cstd", 0x2c001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT}, -{ "cstd", 0x2c001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT}, -{ "cstd", 0x2c001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT}, -{ "cldwx", 0x24000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT}, -{ "cldwx", 0x24000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT}, -{ "cldwx", 0x24000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT}, -{ "cldwx", 0x24000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT}, -{ "cldwx", 0x24000000, 0xfc00de00, "ucXx(b),t", pa10, 0}, -{ "cldwx", 0x24000000, 0xfc001e00, "ucXx(s,b),t", pa10, 0}, -{ "clddx", 0x2c000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT}, -{ "clddx", 0x2c000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT}, -{ "clddx", 0x2c000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT}, -{ "clddx", 0x2c000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT}, -{ "clddx", 0x2c000000, 0xfc00de00, "ucXx(b),t", pa10, 0}, -{ "clddx", 0x2c000000, 0xfc001e00, "ucXx(s,b),t", pa10, 0}, -{ "cstwx", 0x24000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT}, -{ "cstwx", 0x24000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT}, -{ "cstwx", 0x24000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT}, -{ "cstwx", 0x24000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT}, -{ "cstwx", 0x24000200, 0xfc00de00, "ucXt,x(b)", pa10, 0}, -{ "cstwx", 0x24000200, 0xfc001e00, "ucXt,x(s,b)", pa10, 0}, -{ "cstdx", 0x2c000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT}, -{ "cstdx", 0x2c000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT}, -{ "cstdx", 0x2c000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT}, -{ "cstdx", 0x2c000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT}, -{ "cstdx", 0x2c000200, 0xfc00de00, "ucXt,x(b)", pa10, 0}, -{ "cstdx", 0x2c000200, 0xfc001e00, "ucXt,x(s,b)", pa10, 0}, -{ "cldws", 0x24001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT}, -{ "cldws", 0x24001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT}, -{ "cldws", 0x24001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT}, -{ "cldws", 0x24001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT}, -{ "cldws", 0x24001000, 0xfc00de00, "ucM5(b),t", pa10, 0}, -{ "cldws", 0x24001000, 0xfc001e00, "ucM5(s,b),t", pa10, 0}, -{ "cldds", 0x2c001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT}, -{ "cldds", 0x2c001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT}, -{ "cldds", 0x2c001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT}, -{ "cldds", 0x2c001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT}, -{ "cldds", 0x2c001000, 0xfc00de00, "ucM5(b),t", pa10, 0}, -{ "cldds", 0x2c001000, 0xfc001e00, "ucM5(s,b),t", pa10, 0}, -{ "cstws", 0x24001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT}, -{ "cstws", 0x24001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT}, -{ "cstws", 0x24001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT}, -{ "cstws", 0x24001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT}, -{ "cstws", 0x24001200, 0xfc00de00, "ucMt,5(b)", pa10, 0}, -{ "cstws", 0x24001200, 0xfc001e00, "ucMt,5(s,b)", pa10, 0}, -{ "cstds", 0x2c001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT}, -{ "cstds", 0x2c001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT}, -{ "cstds", 0x2c001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT}, -{ "cstds", 0x2c001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT}, -{ "cstds", 0x2c001200, 0xfc00de00, "ucMt,5(b)", pa10, 0}, -{ "cstds", 0x2c001200, 0xfc001e00, "ucMt,5(s,b)", pa10, 0}, - -/* More pseudo instructions which must follow the main table. */ -{ "call", 0xe800f000, 0xfc1ffffd, "n(b)", pa20, FLAG_STRICT}, -{ "call", 0xe800a000, 0xffe0e000, "nW", pa10, FLAG_STRICT}, -{ "ret", 0xe840d000, 0xfffffffd, "n", pa20, FLAG_STRICT}, - -}; - -#define NUMOPCODES ((sizeof pa_opcodes)/(sizeof pa_opcodes[0])) - -/* SKV 12/18/92. Added some denotations for various operands. */ - -#define PA_IMM11_AT_31 'i' -#define PA_IMM14_AT_31 'j' -#define PA_IMM21_AT_31 'k' -#define PA_DISP12 'w' -#define PA_DISP17 'W' - -#define N_HPPA_OPERAND_FORMATS 5 - -/* Integer register names, indexed by the numbers which appear in the - opcodes. */ -static const char *const reg_names[] = -{ - "flags", "r1", "rp", "r3", "r4", "r5", "r6", "r7", "r8", "r9", - "r10", "r11", "r12", "r13", "r14", "r15", "r16", "r17", "r18", "r19", - "r20", "r21", "r22", "r23", "r24", "r25", "r26", "dp", "ret0", "ret1", - "sp", "r31" -}; - -/* Floating point register names, indexed by the numbers which appear in the - opcodes. */ -static const char *const fp_reg_names[] = -{ - "fpsr", "fpe2", "fpe4", "fpe6", - "fr4", "fr5", "fr6", "fr7", "fr8", - "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15", - "fr16", "fr17", "fr18", "fr19", "fr20", "fr21", "fr22", "fr23", - "fr24", "fr25", "fr26", "fr27", "fr28", "fr29", "fr30", "fr31" -}; - -typedef unsigned int CORE_ADDR; - -/* Get at various relevent fields of an instruction word. */ - -#define MASK_5 0x1f -#define MASK_10 0x3ff -#define MASK_11 0x7ff -#define MASK_14 0x3fff -#define MASK_16 0xffff -#define MASK_21 0x1fffff - -/* These macros get bit fields using HP's numbering (MSB = 0). */ - -#define GET_FIELD(X, FROM, TO) \ - ((X) >> (31 - (TO)) & ((1 << ((TO) - (FROM) + 1)) - 1)) - -#define GET_BIT(X, WHICH) \ - GET_FIELD (X, WHICH, WHICH) - -/* Some of these have been converted to 2-d arrays because they - consume less storage this way. If the maintenance becomes a - problem, convert them back to const 1-d pointer arrays. */ -static const char *const control_reg[] = -{ - "rctr", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", - "pidr1", "pidr2", "ccr", "sar", "pidr3", "pidr4", - "iva", "eiem", "itmr", "pcsq", "pcoq", "iir", "isr", - "ior", "ipsw", "eirr", "tr0", "tr1", "tr2", "tr3", - "tr4", "tr5", "tr6", "tr7" -}; - -static const char *const compare_cond_names[] = -{ - "", ",=", ",<", ",<=", ",<<", ",<<=", ",sv", ",od", - ",tr", ",<>", ",>=", ",>", ",>>=", ",>>", ",nsv", ",ev" -}; -static const char *const compare_cond_64_names[] = -{ - "", ",*=", ",*<", ",*<=", ",*<<", ",*<<=", ",*sv", ",*od", - ",*tr", ",*<>", ",*>=", ",*>", ",*>>=", ",*>>", ",*nsv", ",*ev" -}; -static const char *const cmpib_cond_64_names[] = -{ - ",*<<", ",*=", ",*<", ",*<=", ",*>>=", ",*<>", ",*>=", ",*>" -}; -static const char *const add_cond_names[] = -{ - "", ",=", ",<", ",<=", ",nuv", ",znv", ",sv", ",od", - ",tr", ",<>", ",>=", ",>", ",uv", ",vnz", ",nsv", ",ev" -}; -static const char *const add_cond_64_names[] = -{ - "", ",*=", ",*<", ",*<=", ",*nuv", ",*znv", ",*sv", ",*od", - ",*tr", ",*<>", ",*>=", ",*>", ",*uv", ",*vnz", ",*nsv", ",*ev" -}; -static const char *const wide_add_cond_names[] = -{ - "", ",=", ",<", ",<=", ",nuv", ",*=", ",*<", ",*<=", - ",tr", ",<>", ",>=", ",>", ",uv", ",*<>", ",*>=", ",*>" -}; -static const char *const logical_cond_names[] = -{ - "", ",=", ",<", ",<=", 0, 0, 0, ",od", - ",tr", ",<>", ",>=", ",>", 0, 0, 0, ",ev"}; -static const char *const logical_cond_64_names[] = -{ - "", ",*=", ",*<", ",*<=", 0, 0, 0, ",*od", - ",*tr", ",*<>", ",*>=", ",*>", 0, 0, 0, ",*ev"}; -static const char *const unit_cond_names[] = -{ - "", ",swz", ",sbz", ",shz", ",sdc", ",swc", ",sbc", ",shc", - ",tr", ",nwz", ",nbz", ",nhz", ",ndc", ",nwc", ",nbc", ",nhc" -}; -static const char *const unit_cond_64_names[] = -{ - "", ",*swz", ",*sbz", ",*shz", ",*sdc", ",*swc", ",*sbc", ",*shc", - ",*tr", ",*nwz", ",*nbz", ",*nhz", ",*ndc", ",*nwc", ",*nbc", ",*nhc" -}; -static const char *const shift_cond_names[] = -{ - "", ",=", ",<", ",od", ",tr", ",<>", ",>=", ",ev" -}; -static const char *const shift_cond_64_names[] = -{ - "", ",*=", ",*<", ",*od", ",*tr", ",*<>", ",*>=", ",*ev" -}; -static const char *const bb_cond_64_names[] = -{ - ",*<", ",*>=" -}; -static const char *const index_compl_names[] = {"", ",m", ",s", ",sm"}; -static const char *const short_ldst_compl_names[] = {"", ",ma", "", ",mb"}; -static const char *const short_bytes_compl_names[] = -{ - "", ",b,m", ",e", ",e,m" -}; -static const char *const float_format_names[] = {",sgl", ",dbl", "", ",quad"}; -static const char *const fcnv_fixed_names[] = {",w", ",dw", "", ",qw"}; -static const char *const fcnv_ufixed_names[] = {",uw", ",udw", "", ",uqw"}; -static const char *const float_comp_names[] = -{ - ",false?", ",false", ",?", ",!<=>", ",=", ",=t", ",?=", ",!<>", - ",!?>=", ",<", ",?<", ",!>=", ",!?>", ",<=", ",?<=", ",!>", - ",!?<=", ",>", ",?>", ",!<=", ",!?<", ",>=", ",?>=", ",!<", - ",!?=", ",<>", ",!=", ",!=t", ",!?", ",<=>", ",true?", ",true" -}; -static const char *const signed_unsigned_names[] = {",u", ",s"}; -static const char *const mix_half_names[] = {",l", ",r"}; -static const char *const saturation_names[] = {",us", ",ss", 0, ""}; -static const char *const read_write_names[] = {",r", ",w"}; -static const char *const add_compl_names[] = { 0, "", ",l", ",tsv" }; - -/* For a bunch of different instructions form an index into a - completer name table. */ -#define GET_COMPL(insn) (GET_FIELD (insn, 26, 26) | \ - GET_FIELD (insn, 18, 18) << 1) - -#define GET_COND(insn) (GET_FIELD ((insn), 16, 18) + \ - (GET_FIELD ((insn), 19, 19) ? 8 : 0)) - -/* Utility function to print registers. Put these first, so gcc's function - inlining can do its stuff. */ - -#define fputs_filtered(STR,F) (*info->fprintf_func) (info->stream, "%s", STR) - -static void -fput_reg (unsigned reg, disassemble_info *info) -{ - (*info->fprintf_func) (info->stream, reg ? reg_names[reg] : "r0"); -} - -static void -fput_fp_reg (unsigned reg, disassemble_info *info) -{ - (*info->fprintf_func) (info->stream, reg ? fp_reg_names[reg] : "fr0"); -} - -static void -fput_fp_reg_r (unsigned reg, disassemble_info *info) -{ - /* Special case floating point exception registers. */ - if (reg < 4) - (*info->fprintf_func) (info->stream, "fpe%d", reg * 2 + 1); - else - (*info->fprintf_func) (info->stream, "%sR", - reg ? fp_reg_names[reg] : "fr0"); -} - -static void -fput_creg (unsigned reg, disassemble_info *info) -{ - (*info->fprintf_func) (info->stream, control_reg[reg]); -} - -/* Print constants with sign. */ - -static void -fput_const (unsigned num, disassemble_info *info) -{ - if ((int) num < 0) - (*info->fprintf_func) (info->stream, "-%x", - (int) num); - else - (*info->fprintf_func) (info->stream, "%x", num); -} - -/* Routines to extract various sized constants out of hppa - instructions. */ - -/* Extract a 3-bit space register number from a be, ble, mtsp or mfsp. */ -static int -extract_3 (unsigned word) -{ - return GET_FIELD (word, 18, 18) << 2 | GET_FIELD (word, 16, 17); -} - -static int -extract_5_load (unsigned word) -{ - return low_sign_extend (word >> 16 & MASK_5, 5); -} - -/* Extract the immediate field from a st{bhw}s instruction. */ - -static int -extract_5_store (unsigned word) -{ - return low_sign_extend (word & MASK_5, 5); -} - -/* Extract the immediate field from a break instruction. */ - -static unsigned -extract_5r_store (unsigned word) -{ - return (word & MASK_5); -} - -/* Extract the immediate field from a {sr}sm instruction. */ - -static unsigned -extract_5R_store (unsigned word) -{ - return (word >> 16 & MASK_5); -} - -/* Extract the 10 bit immediate field from a {sr}sm instruction. */ - -static unsigned -extract_10U_store (unsigned word) -{ - return (word >> 16 & MASK_10); -} - -/* Extract the immediate field from a bb instruction. */ - -static unsigned -extract_5Q_store (unsigned word) -{ - return (word >> 21 & MASK_5); -} - -/* Extract an 11 bit immediate field. */ - -static int -extract_11 (unsigned word) -{ - return low_sign_extend (word & MASK_11, 11); -} - -/* Extract a 14 bit immediate field. */ - -static int -extract_14 (unsigned word) -{ - return low_sign_extend (word & MASK_14, 14); -} - -/* Extract a 16 bit immediate field (PA2.0 wide only). */ - -static int -extract_16 (unsigned word) -{ - int m15, m0, m1; - - m0 = GET_BIT (word, 16); - m1 = GET_BIT (word, 17); - m15 = GET_BIT (word, 31); - word = (word >> 1) & 0x1fff; - word = word | (m15 << 15) | ((m15 ^ m0) << 14) | ((m15 ^ m1) << 13); - return sign_extend (word, 16); -} - -/* Extract a 21 bit constant. */ - -static int -extract_21 (unsigned word) -{ - int val; - - word &= MASK_21; - word <<= 11; - val = GET_FIELD (word, 20, 20); - val <<= 11; - val |= GET_FIELD (word, 9, 19); - val <<= 2; - val |= GET_FIELD (word, 5, 6); - val <<= 5; - val |= GET_FIELD (word, 0, 4); - val <<= 2; - val |= GET_FIELD (word, 7, 8); - return sign_extend (val, 21) << 11; -} - -/* Extract a 12 bit constant from branch instructions. */ - -static int -extract_12 (unsigned word) -{ - return sign_extend (GET_FIELD (word, 19, 28) - | GET_FIELD (word, 29, 29) << 10 - | (word & 0x1) << 11, 12) << 2; -} - -/* Extract a 17 bit constant from branch instructions, returning the - 19 bit signed value. */ - -static int -extract_17 (unsigned word) -{ - return sign_extend (GET_FIELD (word, 19, 28) - | GET_FIELD (word, 29, 29) << 10 - | GET_FIELD (word, 11, 15) << 11 - | (word & 0x1) << 16, 17) << 2; -} - -static int -extract_22 (unsigned word) -{ - return sign_extend (GET_FIELD (word, 19, 28) - | GET_FIELD (word, 29, 29) << 10 - | GET_FIELD (word, 11, 15) << 11 - | GET_FIELD (word, 6, 10) << 16 - | (word & 0x1) << 21, 22) << 2; -} - -/* Print one instruction. */ - -int -print_insn_hppa (bfd_vma memaddr, disassemble_info *info) -{ - bfd_byte buffer[4]; - unsigned int insn, i; - - { - int status = - (*info->read_memory_func) (memaddr, buffer, sizeof (buffer), info); - if (status != 0) - { - (*info->memory_error_func) (status, memaddr, info); - return -1; - } - } - - insn = bfd_getb32 (buffer); - - for (i = 0; i < NUMOPCODES; ++i) - { - const struct pa_opcode *opcode = &pa_opcodes[i]; - - if ((insn & opcode->mask) == opcode->match) - { - const char *s; -#ifndef BFD64 - if (opcode->arch == pa20w) - continue; -#endif - (*info->fprintf_func) (info->stream, "%s", opcode->name); - - if (!strchr ("cfCY?-+nHNZFIuv{", opcode->args[0])) - (*info->fprintf_func) (info->stream, " "); - for (s = opcode->args; *s != '\0'; ++s) - { - switch (*s) - { - case 'x': - fput_reg (GET_FIELD (insn, 11, 15), info); - break; - case 'a': - case 'b': - fput_reg (GET_FIELD (insn, 6, 10), info); - break; - case '^': - fput_creg (GET_FIELD (insn, 6, 10), info); - break; - case 't': - fput_reg (GET_FIELD (insn, 27, 31), info); - break; - - /* Handle floating point registers. */ - case 'f': - switch (*++s) - { - case 't': - fput_fp_reg (GET_FIELD (insn, 27, 31), info); - break; - case 'T': - if (GET_FIELD (insn, 25, 25)) - fput_fp_reg_r (GET_FIELD (insn, 27, 31), info); - else - fput_fp_reg (GET_FIELD (insn, 27, 31), info); - break; - case 'a': - if (GET_FIELD (insn, 25, 25)) - fput_fp_reg_r (GET_FIELD (insn, 6, 10), info); - else - fput_fp_reg (GET_FIELD (insn, 6, 10), info); - break; - - /* 'fA' will not generate a space before the regsiter - name. Normally that is fine. Except that it - causes problems with xmpyu which has no FP format - completer. */ - case 'X': - fputs_filtered (" ", info); - /* FALLTHRU */ - - case 'A': - if (GET_FIELD (insn, 24, 24)) - fput_fp_reg_r (GET_FIELD (insn, 6, 10), info); - else - fput_fp_reg (GET_FIELD (insn, 6, 10), info); - break; - case 'b': - if (GET_FIELD (insn, 25, 25)) - fput_fp_reg_r (GET_FIELD (insn, 11, 15), info); - else - fput_fp_reg (GET_FIELD (insn, 11, 15), info); - break; - case 'B': - if (GET_FIELD (insn, 19, 19)) - fput_fp_reg_r (GET_FIELD (insn, 11, 15), info); - else - fput_fp_reg (GET_FIELD (insn, 11, 15), info); - break; - case 'C': - { - int reg = GET_FIELD (insn, 21, 22); - reg |= GET_FIELD (insn, 16, 18) << 2; - if (GET_FIELD (insn, 23, 23) != 0) - fput_fp_reg_r (reg, info); - else - fput_fp_reg (reg, info); - break; - } - case 'i': - { - int reg = GET_FIELD (insn, 6, 10); - - reg |= (GET_FIELD (insn, 26, 26) << 4); - fput_fp_reg (reg, info); - break; - } - case 'j': - { - int reg = GET_FIELD (insn, 11, 15); - - reg |= (GET_FIELD (insn, 26, 26) << 4); - fput_fp_reg (reg, info); - break; - } - case 'k': - { - int reg = GET_FIELD (insn, 27, 31); - - reg |= (GET_FIELD (insn, 26, 26) << 4); - fput_fp_reg (reg, info); - break; - } - case 'l': - { - int reg = GET_FIELD (insn, 21, 25); - - reg |= (GET_FIELD (insn, 26, 26) << 4); - fput_fp_reg (reg, info); - break; - } - case 'm': - { - int reg = GET_FIELD (insn, 16, 20); - - reg |= (GET_FIELD (insn, 26, 26) << 4); - fput_fp_reg (reg, info); - break; - } - - /* 'fe' will not generate a space before the register - name. Normally that is fine. Except that it - causes problems with fstw fe,y(b) which has no FP - format completer. */ - case 'E': - fputs_filtered (" ", info); - /* FALLTHRU */ - - case 'e': - if (GET_FIELD (insn, 30, 30)) - fput_fp_reg_r (GET_FIELD (insn, 11, 15), info); - else - fput_fp_reg (GET_FIELD (insn, 11, 15), info); - break; - case 'x': - fput_fp_reg (GET_FIELD (insn, 11, 15), info); - break; - } - break; - - case '5': - fput_const (extract_5_load (insn), info); - break; - case 's': - { - int space = GET_FIELD (insn, 16, 17); - /* Zero means implicit addressing, not use of sr0. */ - if (space != 0) - (*info->fprintf_func) (info->stream, "sr%d", space); - } - break; - - case 'S': - (*info->fprintf_func) (info->stream, "sr%d", - extract_3 (insn)); - break; - - /* Handle completers. */ - case 'c': - switch (*++s) - { - case 'x': - (*info->fprintf_func) - (info->stream, "%s", - index_compl_names[GET_COMPL (insn)]); - break; - case 'X': - (*info->fprintf_func) - (info->stream, "%s ", - index_compl_names[GET_COMPL (insn)]); - break; - case 'm': - (*info->fprintf_func) - (info->stream, "%s", - short_ldst_compl_names[GET_COMPL (insn)]); - break; - case 'M': - (*info->fprintf_func) - (info->stream, "%s ", - short_ldst_compl_names[GET_COMPL (insn)]); - break; - case 'A': - (*info->fprintf_func) - (info->stream, "%s ", - short_bytes_compl_names[GET_COMPL (insn)]); - break; - case 's': - (*info->fprintf_func) - (info->stream, "%s", - short_bytes_compl_names[GET_COMPL (insn)]); - break; - case 'c': - case 'C': - switch (GET_FIELD (insn, 20, 21)) - { - case 1: - (*info->fprintf_func) (info->stream, ",bc "); - break; - case 2: - (*info->fprintf_func) (info->stream, ",sl "); - break; - default: - (*info->fprintf_func) (info->stream, " "); - } - break; - case 'd': - switch (GET_FIELD (insn, 20, 21)) - { - case 1: - (*info->fprintf_func) (info->stream, ",co "); - break; - default: - (*info->fprintf_func) (info->stream, " "); - } - break; - case 'o': - (*info->fprintf_func) (info->stream, ",o"); - break; - case 'g': - (*info->fprintf_func) (info->stream, ",gate"); - break; - case 'p': - (*info->fprintf_func) (info->stream, ",l,push"); - break; - case 'P': - (*info->fprintf_func) (info->stream, ",pop"); - break; - case 'l': - case 'L': - (*info->fprintf_func) (info->stream, ",l"); - break; - case 'w': - (*info->fprintf_func) - (info->stream, "%s ", - read_write_names[GET_FIELD (insn, 25, 25)]); - break; - case 'W': - (*info->fprintf_func) (info->stream, ",w "); - break; - case 'r': - if (GET_FIELD (insn, 23, 26) == 5) - (*info->fprintf_func) (info->stream, ",r"); - break; - case 'Z': - if (GET_FIELD (insn, 26, 26)) - (*info->fprintf_func) (info->stream, ",m "); - else - (*info->fprintf_func) (info->stream, " "); - break; - case 'i': - if (GET_FIELD (insn, 25, 25)) - (*info->fprintf_func) (info->stream, ",i"); - break; - case 'z': - if (!GET_FIELD (insn, 21, 21)) - (*info->fprintf_func) (info->stream, ",z"); - break; - case 'a': - (*info->fprintf_func) - (info->stream, "%s", - add_compl_names[GET_FIELD (insn, 20, 21)]); - break; - case 'Y': - (*info->fprintf_func) - (info->stream, ",dc%s", - add_compl_names[GET_FIELD (insn, 20, 21)]); - break; - case 'y': - (*info->fprintf_func) - (info->stream, ",c%s", - add_compl_names[GET_FIELD (insn, 20, 21)]); - break; - case 'v': - if (GET_FIELD (insn, 20, 20)) - (*info->fprintf_func) (info->stream, ",tsv"); - break; - case 't': - (*info->fprintf_func) (info->stream, ",tc"); - if (GET_FIELD (insn, 20, 20)) - (*info->fprintf_func) (info->stream, ",tsv"); - break; - case 'B': - (*info->fprintf_func) (info->stream, ",db"); - if (GET_FIELD (insn, 20, 20)) - (*info->fprintf_func) (info->stream, ",tsv"); - break; - case 'b': - (*info->fprintf_func) (info->stream, ",b"); - if (GET_FIELD (insn, 20, 20)) - (*info->fprintf_func) (info->stream, ",tsv"); - break; - case 'T': - if (GET_FIELD (insn, 25, 25)) - (*info->fprintf_func) (info->stream, ",tc"); - break; - case 'S': - /* EXTRD/W has a following condition. */ - if (*(s + 1) == '?') - (*info->fprintf_func) - (info->stream, "%s", - signed_unsigned_names[GET_FIELD (insn, 21, 21)]); - else - (*info->fprintf_func) - (info->stream, "%s ", - signed_unsigned_names[GET_FIELD (insn, 21, 21)]); - break; - case 'h': - (*info->fprintf_func) - (info->stream, "%s", - mix_half_names[GET_FIELD (insn, 17, 17)]); - break; - case 'H': - (*info->fprintf_func) - (info->stream, "%s ", - saturation_names[GET_FIELD (insn, 24, 25)]); - break; - case '*': - (*info->fprintf_func) - (info->stream, ",%d%d%d%d ", - GET_FIELD (insn, 17, 18), GET_FIELD (insn, 20, 21), - GET_FIELD (insn, 22, 23), GET_FIELD (insn, 24, 25)); - break; - - case 'q': - { - int m, a; - - m = GET_FIELD (insn, 28, 28); - a = GET_FIELD (insn, 29, 29); - - if (m && !a) - fputs_filtered (",ma ", info); - else if (m && a) - fputs_filtered (",mb ", info); - else - fputs_filtered (" ", info); - break; - } - - case 'J': - { - int opc = GET_FIELD (insn, 0, 5); - - if (opc == 0x16 || opc == 0x1e) - { - if (GET_FIELD (insn, 29, 29) == 0) - fputs_filtered (",ma ", info); - else - fputs_filtered (",mb ", info); - } - else - fputs_filtered (" ", info); - break; - } - - case 'e': - { - int opc = GET_FIELD (insn, 0, 5); - - if (opc == 0x13 || opc == 0x1b) - { - if (GET_FIELD (insn, 18, 18) == 1) - fputs_filtered (",mb ", info); - else - fputs_filtered (",ma ", info); - } - else if (opc == 0x17 || opc == 0x1f) - { - if (GET_FIELD (insn, 31, 31) == 1) - fputs_filtered (",ma ", info); - else - fputs_filtered (",mb ", info); - } - else - fputs_filtered (" ", info); - - break; - } - } - break; - - /* Handle conditions. */ - case '?': - { - s++; - switch (*s) - { - case 'f': - (*info->fprintf_func) - (info->stream, "%s ", - float_comp_names[GET_FIELD (insn, 27, 31)]); - break; - - /* These four conditions are for the set of instructions - which distinguish true/false conditions by opcode - rather than by the 'f' bit (sigh): comb, comib, - addb, addib. */ - case 't': - fputs_filtered - (compare_cond_names[GET_FIELD (insn, 16, 18)], info); - break; - case 'n': - fputs_filtered - (compare_cond_names[GET_FIELD (insn, 16, 18) - + GET_FIELD (insn, 4, 4) * 8], - info); - break; - case 'N': - fputs_filtered - (compare_cond_64_names[GET_FIELD (insn, 16, 18) - + GET_FIELD (insn, 2, 2) * 8], - info); - break; - case 'Q': - fputs_filtered - (cmpib_cond_64_names[GET_FIELD (insn, 16, 18)], - info); - break; - case '@': - fputs_filtered - (add_cond_names[GET_FIELD (insn, 16, 18) - + GET_FIELD (insn, 4, 4) * 8], - info); - break; - case 's': - (*info->fprintf_func) - (info->stream, "%s ", - compare_cond_names[GET_COND (insn)]); - break; - case 'S': - (*info->fprintf_func) - (info->stream, "%s ", - compare_cond_64_names[GET_COND (insn)]); - break; - case 'a': - (*info->fprintf_func) - (info->stream, "%s ", - add_cond_names[GET_COND (insn)]); - break; - case 'A': - (*info->fprintf_func) - (info->stream, "%s ", - add_cond_64_names[GET_COND (insn)]); - break; - case 'd': - (*info->fprintf_func) - (info->stream, "%s", - add_cond_names[GET_FIELD (insn, 16, 18)]); - break; - - case 'W': - (*info->fprintf_func) - (info->stream, "%s", - wide_add_cond_names[GET_FIELD (insn, 16, 18) + - GET_FIELD (insn, 4, 4) * 8]); - break; - - case 'l': - (*info->fprintf_func) - (info->stream, "%s ", - logical_cond_names[GET_COND (insn)]); - break; - case 'L': - (*info->fprintf_func) - (info->stream, "%s ", - logical_cond_64_names[GET_COND (insn)]); - break; - case 'u': - (*info->fprintf_func) - (info->stream, "%s ", - unit_cond_names[GET_COND (insn)]); - break; - case 'U': - (*info->fprintf_func) - (info->stream, "%s ", - unit_cond_64_names[GET_COND (insn)]); - break; - case 'y': - case 'x': - case 'b': - (*info->fprintf_func) - (info->stream, "%s", - shift_cond_names[GET_FIELD (insn, 16, 18)]); - - /* If the next character in args is 'n', it will handle - putting out the space. */ - if (s[1] != 'n') - (*info->fprintf_func) (info->stream, " "); - break; - case 'X': - (*info->fprintf_func) - (info->stream, "%s ", - shift_cond_64_names[GET_FIELD (insn, 16, 18)]); - break; - case 'B': - (*info->fprintf_func) - (info->stream, "%s", - bb_cond_64_names[GET_FIELD (insn, 16, 16)]); - - /* If the next character in args is 'n', it will handle - putting out the space. */ - if (s[1] != 'n') - (*info->fprintf_func) (info->stream, " "); - break; - } - break; - } - - case 'V': - fput_const (extract_5_store (insn), info); - break; - case 'r': - fput_const (extract_5r_store (insn), info); - break; - case 'R': - fput_const (extract_5R_store (insn), info); - break; - case 'U': - fput_const (extract_10U_store (insn), info); - break; - case 'B': - case 'Q': - fput_const (extract_5Q_store (insn), info); - break; - case 'i': - fput_const (extract_11 (insn), info); - break; - case 'j': - fput_const (extract_14 (insn), info); - break; - case 'k': - fputs_filtered ("L%", info); - fput_const (extract_21 (insn), info); - break; - case '<': - case 'l': - /* 16-bit long disp., PA2.0 wide only. */ - fput_const (extract_16 (insn), info); - break; - case 'n': - if (insn & 0x2) - (*info->fprintf_func) (info->stream, ",n "); - else - (*info->fprintf_func) (info->stream, " "); - break; - case 'N': - if ((insn & 0x20) && s[1]) - (*info->fprintf_func) (info->stream, ",n "); - else if (insn & 0x20) - (*info->fprintf_func) (info->stream, ",n"); - else if (s[1]) - (*info->fprintf_func) (info->stream, " "); - break; - case 'w': - (*info->print_address_func) - (memaddr + 8 + extract_12 (insn), info); - break; - case 'W': - /* 17 bit PC-relative branch. */ - (*info->print_address_func) - ((memaddr + 8 + extract_17 (insn)), info); - break; - case 'z': - /* 17 bit displacement. This is an offset from a register - so it gets disasssembled as just a number, not any sort - of address. */ - fput_const (extract_17 (insn), info); - break; - - case 'Z': - /* addil %r1 implicit output. */ - fputs_filtered ("r1", info); - break; - - case 'Y': - /* be,l %sr0,%r31 implicit output. */ - fputs_filtered ("sr0,r31", info); - break; - - case '@': - (*info->fprintf_func) (info->stream, "0"); - break; - - case '.': - (*info->fprintf_func) (info->stream, "%d", - GET_FIELD (insn, 24, 25)); - break; - case '*': - (*info->fprintf_func) (info->stream, "%d", - GET_FIELD (insn, 22, 25)); - break; - case '!': - fputs_filtered ("sar", info); - break; - case 'p': - (*info->fprintf_func) (info->stream, "%d", - 31 - GET_FIELD (insn, 22, 26)); - break; - case '~': - { - int num; - num = GET_FIELD (insn, 20, 20) << 5; - num |= GET_FIELD (insn, 22, 26); - (*info->fprintf_func) (info->stream, "%d", 63 - num); - break; - } - case 'P': - (*info->fprintf_func) (info->stream, "%d", - GET_FIELD (insn, 22, 26)); - break; - case 'q': - { - int num; - num = GET_FIELD (insn, 20, 20) << 5; - num |= GET_FIELD (insn, 22, 26); - (*info->fprintf_func) (info->stream, "%d", num); - break; - } - case 'T': - (*info->fprintf_func) (info->stream, "%d", - 32 - GET_FIELD (insn, 27, 31)); - break; - case '%': - { - int num; - num = (GET_FIELD (insn, 23, 23) + 1) * 32; - num -= GET_FIELD (insn, 27, 31); - (*info->fprintf_func) (info->stream, "%d", num); - break; - } - case '|': - { - int num; - num = (GET_FIELD (insn, 19, 19) + 1) * 32; - num -= GET_FIELD (insn, 27, 31); - (*info->fprintf_func) (info->stream, "%d", num); - break; - } - case '$': - fput_const (GET_FIELD (insn, 20, 28), info); - break; - case 'A': - fput_const (GET_FIELD (insn, 6, 18), info); - break; - case 'D': - fput_const (GET_FIELD (insn, 6, 31), info); - break; - case 'v': - (*info->fprintf_func) (info->stream, ",%d", - GET_FIELD (insn, 23, 25)); - break; - case 'O': - fput_const ((GET_FIELD (insn, 6,20) << 5 | - GET_FIELD (insn, 27, 31)), info); - break; - case 'o': - fput_const (GET_FIELD (insn, 6, 20), info); - break; - case '2': - fput_const ((GET_FIELD (insn, 6, 22) << 5 | - GET_FIELD (insn, 27, 31)), info); - break; - case '1': - fput_const ((GET_FIELD (insn, 11, 20) << 5 | - GET_FIELD (insn, 27, 31)), info); - break; - case '0': - fput_const ((GET_FIELD (insn, 16, 20) << 5 | - GET_FIELD (insn, 27, 31)), info); - break; - case 'u': - (*info->fprintf_func) (info->stream, ",%d", - GET_FIELD (insn, 23, 25)); - break; - case 'F': - /* If no destination completer and not before a completer - for fcmp, need a space here. */ - if (s[1] == 'G' || s[1] == '?') - fputs_filtered - (float_format_names[GET_FIELD (insn, 19, 20)], info); - else - (*info->fprintf_func) - (info->stream, "%s ", - float_format_names[GET_FIELD (insn, 19, 20)]); - break; - case 'G': - (*info->fprintf_func) - (info->stream, "%s ", - float_format_names[GET_FIELD (insn, 17, 18)]); - break; - case 'H': - if (GET_FIELD (insn, 26, 26) == 1) - (*info->fprintf_func) (info->stream, "%s ", - float_format_names[0]); - else - (*info->fprintf_func) (info->stream, "%s ", - float_format_names[1]); - break; - case 'I': - /* If no destination completer and not before a completer - for fcmp, need a space here. */ - if (s[1] == '?') - fputs_filtered - (float_format_names[GET_FIELD (insn, 20, 20)], info); - else - (*info->fprintf_func) - (info->stream, "%s ", - float_format_names[GET_FIELD (insn, 20, 20)]); - break; - - case 'J': - fput_const (extract_14 (insn), info); - break; - - case '#': - { - int sign = GET_FIELD (insn, 31, 31); - int imm10 = GET_FIELD (insn, 18, 27); - int disp; - - if (sign) - disp = (-1 << 10) | imm10; - else - disp = imm10; - - disp <<= 3; - fput_const (disp, info); - break; - } - case 'K': - case 'd': - { - int sign = GET_FIELD (insn, 31, 31); - int imm11 = GET_FIELD (insn, 18, 28); - int disp; - - if (sign) - disp = (-1 << 11) | imm11; - else - disp = imm11; - - disp <<= 2; - fput_const (disp, info); - break; - } - - case '>': - case 'y': - { - /* 16-bit long disp., PA2.0 wide only. */ - int disp = extract_16 (insn); - disp &= ~3; - fput_const (disp, info); - break; - } - - case '&': - { - /* 16-bit long disp., PA2.0 wide only. */ - int disp = extract_16 (insn); - disp &= ~7; - fput_const (disp, info); - break; - } - - case '_': - break; /* Dealt with by '{' */ - - case '{': - { - int sub = GET_FIELD (insn, 14, 16); - int df = GET_FIELD (insn, 17, 18); - int sf = GET_FIELD (insn, 19, 20); - const char * const * source = float_format_names; - const char * const * dest = float_format_names; - char *t = ""; - - if (sub == 4) - { - fputs_filtered (",UND ", info); - break; - } - if ((sub & 3) == 3) - t = ",t"; - if ((sub & 3) == 1) - source = sub & 4 ? fcnv_ufixed_names : fcnv_fixed_names; - if (sub & 2) - dest = sub & 4 ? fcnv_ufixed_names : fcnv_fixed_names; - - (*info->fprintf_func) (info->stream, "%s%s%s ", - t, source[sf], dest[df]); - break; - } - - case 'm': - { - int y = GET_FIELD (insn, 16, 18); - - if (y != 1) - fput_const ((y ^ 1) - 1, info); - } - break; - - case 'h': - { - int cbit; - - cbit = GET_FIELD (insn, 16, 18); - - if (cbit > 0) - (*info->fprintf_func) (info->stream, ",%d", cbit - 1); - break; - } - - case '=': - { - int cond = GET_FIELD (insn, 27, 31); - - switch (cond) - { - case 0: fputs_filtered (" ", info); break; - case 1: fputs_filtered ("acc ", info); break; - case 2: fputs_filtered ("rej ", info); break; - case 5: fputs_filtered ("acc8 ", info); break; - case 6: fputs_filtered ("rej8 ", info); break; - case 9: fputs_filtered ("acc6 ", info); break; - case 13: fputs_filtered ("acc4 ", info); break; - case 17: fputs_filtered ("acc2 ", info); break; - default: break; - } - break; - } - - case 'X': - (*info->print_address_func) - (memaddr + 8 + extract_22 (insn), info); - break; - case 'L': - fputs_filtered (",rp", info); - break; - default: - (*info->fprintf_func) (info->stream, "%c", *s); - break; - } - } - return sizeof (insn); - } - } - (*info->fprintf_func) (info->stream, "#%8x", insn); - return sizeof (insn); -} diff --git a/qemu-0.11.0/hppa.ld b/qemu-0.11.0/hppa.ld deleted file mode 100644 index 8ef7fa5..0000000 --- a/qemu-0.11.0/hppa.ld +++ /dev/null @@ -1,214 +0,0 @@ -/* Default linker script, for normal executables */ -OUTPUT_FORMAT("elf32-hppa-linux", "elf32-hppa-linux", - "elf32-hppa-linux") -OUTPUT_ARCH(hppa:hppa1.1) -ENTRY(_start) -SEARCH_DIR("/usr/hppa-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib"); -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - PROVIDE (__executable_start = 0x60000000); . = 0x60000000 + SIZEOF_HEADERS; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .gnu.version : { *(.gnu.version) } - .gnu.version_d : { *(.gnu.version_d) } - .gnu.version_r : { *(.gnu.version_r) } - .rel.init : { *(.rel.init) } - .rela.init : { *(.rela.init) } - .rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) } - .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) } - .rel.fini : { *(.rel.fini) } - .rela.fini : { *(.rela.fini) } - .rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) } - .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) } - .rel.data.rel.ro : { *(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*) } - .rela.data.rel.ro : { *(.rela.data.rel.ro* .rela.gnu.linkonce.d.rel.ro.*) } - .rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) } - .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) } - .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } - .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } - .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } - .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } - .rel.ctors : { *(.rel.ctors) } - .rela.ctors : { *(.rela.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rela.dtors : { *(.rela.dtors) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.sdata : { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) } - .rela.sdata : { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) } - .rel.sbss : { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) } - .rela.sbss : { *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) } - .rel.sdata2 : { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) } - .rela.sdata2 : { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) } - .rel.sbss2 : { *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) } - .rela.sbss2 : { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) } - .rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) } - .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) } - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } - .init : - { - KEEP (*(.init)) - } =0x08000240 - .text : - { - *(.text .stub .text.* .gnu.linkonce.t.*) - KEEP (*(.text.*personality*)) - /* .gnu.warning sections are handled specially by elf32.em. */ - *(.gnu.warning) - } =0x08000240 - .fini : - { - KEEP (*(.fini)) - } =0x08000240 - PROVIDE (__etext = .); - PROVIDE (_etext = .); - PROVIDE (etext = .); - .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } - .rodata1 : { *(.rodata1) } - .sdata2 : - { - *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) - } - .sbss2 : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) } - .PARISC.unwind : { *(.PARISC.unwind) } - .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } - .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } - /* Adjust the address for the data segment. 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This file is free software; - * you can redistribute it and/or modify it under the terms of the GNU - * General Public License as published by the Free Software Foundation, - * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE - * distribution. VirtualBox OSE is distributed in the hope that it will - * be useful, but WITHOUT ANY WARRANTY of any kind. - * - * If you received this file as part of a commercial VirtualBox - * distribution, then only the terms of your commercial VirtualBox - * license agreement apply instead of the previous paragraph. - */ - -#include "hw.h" -#include "audiodev.h" -#include "audio/audio.h" -#include "pci.h" - -enum { - AC97_Reset = 0x00, - AC97_Master_Volume_Mute = 0x02, - AC97_Headphone_Volume_Mute = 0x04, - AC97_Master_Volume_Mono_Mute = 0x06, - AC97_Master_Tone_RL = 0x08, - AC97_PC_BEEP_Volume_Mute = 0x0A, - AC97_Phone_Volume_Mute = 0x0C, - AC97_Mic_Volume_Mute = 0x0E, - AC97_Line_In_Volume_Mute = 0x10, - AC97_CD_Volume_Mute = 0x12, - AC97_Video_Volume_Mute = 0x14, - AC97_Aux_Volume_Mute = 0x16, - AC97_PCM_Out_Volume_Mute = 0x18, - AC97_Record_Select = 0x1A, - AC97_Record_Gain_Mute = 0x1C, - AC97_Record_Gain_Mic_Mute = 0x1E, - AC97_General_Purpose = 0x20, - AC97_3D_Control = 0x22, - AC97_AC_97_RESERVED = 0x24, - AC97_Powerdown_Ctrl_Stat = 0x26, - AC97_Extended_Audio_ID = 0x28, - AC97_Extended_Audio_Ctrl_Stat = 0x2A, - AC97_PCM_Front_DAC_Rate = 0x2C, - AC97_PCM_Surround_DAC_Rate = 0x2E, - AC97_PCM_LFE_DAC_Rate = 0x30, - AC97_PCM_LR_ADC_Rate = 0x32, - AC97_MIC_ADC_Rate = 0x34, - AC97_6Ch_Vol_C_LFE_Mute = 0x36, - AC97_6Ch_Vol_L_R_Surround_Mute = 0x38, - AC97_Vendor_Reserved = 0x58, - AC97_Vendor_ID1 = 0x7c, - AC97_Vendor_ID2 = 0x7e -}; - -#define SOFT_VOLUME -#define SR_FIFOE 16 /* rwc */ -#define SR_BCIS 8 /* rwc */ -#define SR_LVBCI 4 /* rwc */ -#define SR_CELV 2 /* ro */ -#define SR_DCH 1 /* ro */ -#define SR_VALID_MASK ((1 << 5) - 1) -#define SR_WCLEAR_MASK (SR_FIFOE | SR_BCIS | SR_LVBCI) -#define SR_RO_MASK (SR_DCH | SR_CELV) -#define SR_INT_MASK (SR_FIFOE | SR_BCIS | SR_LVBCI) - -#define CR_IOCE 16 /* rw */ -#define CR_FEIE 8 /* rw */ -#define CR_LVBIE 4 /* rw */ -#define CR_RR 2 /* rw */ -#define CR_RPBM 1 /* rw */ -#define CR_VALID_MASK ((1 << 5) - 1) -#define CR_DONT_CLEAR_MASK (CR_IOCE | CR_FEIE | CR_LVBIE) - -#define GC_WR 4 /* rw */ -#define GC_CR 2 /* rw */ -#define GC_VALID_MASK ((1 << 6) - 1) - -#define GS_MD3 (1<<17) /* rw */ -#define GS_AD3 (1<<16) /* rw */ -#define GS_RCS (1<<15) /* rwc */ -#define GS_B3S12 (1<<14) /* ro */ -#define GS_B2S12 (1<<13) /* ro */ -#define GS_B1S12 (1<<12) /* ro */ -#define GS_S1R1 (1<<11) /* rwc */ -#define GS_S0R1 (1<<10) /* rwc */ -#define GS_S1CR (1<<9) /* ro */ -#define GS_S0CR (1<<8) /* ro */ -#define GS_MINT (1<<7) /* ro */ -#define GS_POINT (1<<6) /* ro */ -#define GS_PIINT (1<<5) /* ro */ -#define GS_RSRVD ((1<<4)|(1<<3)) -#define GS_MOINT (1<<2) /* ro */ -#define GS_MIINT (1<<1) /* ro */ -#define GS_GSCI 1 /* rwc */ -#define GS_RO_MASK (GS_B3S12| \ - GS_B2S12| \ - GS_B1S12| \ - GS_S1CR| \ - GS_S0CR| \ - GS_MINT| \ - GS_POINT| \ - GS_PIINT| \ - GS_RSRVD| \ - GS_MOINT| \ - GS_MIINT) -#define GS_VALID_MASK ((1 << 18) - 1) -#define GS_WCLEAR_MASK (GS_RCS|GS_S1R1|GS_S0R1|GS_GSCI) - -#define BD_IOC (1<<31) -#define BD_BUP (1<<30) - -#define EACS_VRA 1 -#define EACS_VRM 8 - -#define VOL_MASK 0x1f -#define MUTE_SHIFT 15 - -#define REC_MASK 7 -enum { - REC_MIC = 0, - REC_CD, - REC_VIDEO, - REC_AUX, - REC_LINE_IN, - REC_STEREO_MIX, - REC_MONO_MIX, - REC_PHONE -}; - -typedef struct BD { - uint32_t addr; - uint32_t ctl_len; -} BD; - -typedef struct AC97BusMasterRegs { - uint32_t bdbar; /* rw 0 */ - uint8_t civ; /* ro 0 */ - uint8_t lvi; /* rw 0 */ - uint16_t sr; /* rw 1 */ - uint16_t picb; /* ro 0 */ - uint8_t piv; /* ro 0 */ - uint8_t cr; /* rw 0 */ - unsigned int bd_valid; - BD bd; -} AC97BusMasterRegs; - -typedef struct AC97LinkState { - PCIDevice *pci_dev; - QEMUSoundCard card; - uint32_t glob_cnt; - uint32_t glob_sta; - uint32_t cas; - uint32_t last_samp; - AC97BusMasterRegs bm_regs[3]; - uint8_t mixer_data[256]; - SWVoiceIn *voice_pi; - SWVoiceOut *voice_po; - SWVoiceIn *voice_mc; - int invalid_freq[3]; - uint8_t silence[128]; - uint32_t base[2]; - int bup_flag; -} AC97LinkState; - -enum { - BUP_SET = 1, - BUP_LAST = 2 -}; - -#ifdef DEBUG_AC97 -#define dolog(...) AUD_log ("ac97", __VA_ARGS__) -#else -#define dolog(...) -#endif - -typedef struct PCIAC97LinkState { - PCIDevice dev; - AC97LinkState ac97; -} PCIAC97LinkState; - -#define MKREGS(prefix, start) \ -enum { \ - prefix ## _BDBAR = start, \ - prefix ## _CIV = start + 4, \ - prefix ## _LVI = start + 5, \ - prefix ## _SR = start + 6, \ - prefix ## _PICB = start + 8, \ - prefix ## _PIV = start + 10, \ - prefix ## _CR = start + 11 \ -} - -enum { - PI_INDEX = 0, - PO_INDEX, - MC_INDEX, - LAST_INDEX -}; - -MKREGS (PI, PI_INDEX * 16); -MKREGS (PO, PO_INDEX * 16); -MKREGS (MC, MC_INDEX * 16); - -enum { - GLOB_CNT = 0x2c, - GLOB_STA = 0x30, - CAS = 0x34 -}; - -#define GET_BM(index) (((index) >> 4) & 3) - -static void po_callback (void *opaque, int free); -static void pi_callback (void *opaque, int avail); -static void mc_callback (void *opaque, int avail); - -static void warm_reset (AC97LinkState *s) -{ - (void) s; -} - -static void cold_reset (AC97LinkState * s) -{ - (void) s; -} - -static void fetch_bd (AC97LinkState *s, AC97BusMasterRegs *r) -{ - uint8_t b[8]; - - cpu_physical_memory_read (r->bdbar + r->civ * 8, b, 8); - r->bd_valid = 1; - r->bd.addr = le32_to_cpu (*(uint32_t *) &b[0]) & ~3; - r->bd.ctl_len = le32_to_cpu (*(uint32_t *) &b[4]); - r->picb = r->bd.ctl_len & 0xffff; - dolog ("bd %2d addr=%#x ctl=%#06x len=%#x(%d bytes)\n", - r->civ, r->bd.addr, r->bd.ctl_len >> 16, - r->bd.ctl_len & 0xffff, - (r->bd.ctl_len & 0xffff) << 1); -} - -static void update_sr (AC97LinkState *s, AC97BusMasterRegs *r, uint32_t new_sr) -{ - int event = 0; - int level = 0; - uint32_t new_mask = new_sr & SR_INT_MASK; - uint32_t old_mask = r->sr & SR_INT_MASK; - uint32_t masks[] = {GS_PIINT, GS_POINT, GS_MINT}; - - if (new_mask ^ old_mask) { - /** @todo is IRQ deasserted when only one of status bits is cleared? */ - if (!new_mask) { - event = 1; - level = 0; - } - else { - if ((new_mask & SR_LVBCI) && (r->cr & CR_LVBIE)) { - event = 1; - level = 1; - } - if ((new_mask & SR_BCIS) && (r->cr & CR_IOCE)) { - event = 1; - level = 1; - } - } - } - - r->sr = new_sr; - - dolog ("IOC%d LVB%d sr=%#x event=%d level=%d\n", - r->sr & SR_BCIS, r->sr & SR_LVBCI, - r->sr, - event, level); - - if (!event) - return; - - if (level) { - s->glob_sta |= masks[r - s->bm_regs]; - dolog ("set irq level=1\n"); - qemu_set_irq (s->pci_dev->irq[0], 1); - } - else { - s->glob_sta &= ~masks[r - s->bm_regs]; - dolog ("set irq level=0\n"); - qemu_set_irq (s->pci_dev->irq[0], 0); - } -} - -static void voice_set_active (AC97LinkState *s, int bm_index, int on) -{ - switch (bm_index) { - case PI_INDEX: - AUD_set_active_in (s->voice_pi, on); - break; - - case PO_INDEX: - AUD_set_active_out (s->voice_po, on); - break; - - case MC_INDEX: - AUD_set_active_in (s->voice_mc, on); - break; - - default: - AUD_log ("ac97", "invalid bm_index(%d) in voice_set_active", bm_index); - break; - } -} - -static void reset_bm_regs (AC97LinkState *s, AC97BusMasterRegs *r) -{ - dolog ("reset_bm_regs\n"); - r->bdbar = 0; - r->civ = 0; - r->lvi = 0; - /** todo do we need to do that? */ - update_sr (s, r, SR_DCH); - r->picb = 0; - r->piv = 0; - r->cr = r->cr & CR_DONT_CLEAR_MASK; - r->bd_valid = 0; - - voice_set_active (s, r - s->bm_regs, 0); - memset (s->silence, 0, sizeof (s->silence)); -} - -static void mixer_store (AC97LinkState *s, uint32_t i, uint16_t v) -{ - if (i + 2 > sizeof (s->mixer_data)) { - dolog ("mixer_store: index %d out of bounds %d\n", - i, sizeof (s->mixer_data)); - return; - } - - s->mixer_data[i + 0] = v & 0xff; - s->mixer_data[i + 1] = v >> 8; -} - -static uint16_t mixer_load (AC97LinkState *s, uint32_t i) -{ - uint16_t val = 0xffff; - - if (i + 2 > sizeof (s->mixer_data)) { - dolog ("mixer_store: index %d out of bounds %d\n", - i, sizeof (s->mixer_data)); - } - else { - val = s->mixer_data[i + 0] | (s->mixer_data[i + 1] << 8); - } - - return val; -} - -static void open_voice (AC97LinkState *s, int index, int freq) -{ - struct audsettings as; - - as.freq = freq; - as.nchannels = 2; - as.fmt = AUD_FMT_S16; - as.endianness = 0; - - if (freq > 0) { - s->invalid_freq[index] = 0; - switch (index) { - case PI_INDEX: - s->voice_pi = AUD_open_in ( - &s->card, - s->voice_pi, - "ac97.pi", - s, - pi_callback, - &as - ); - break; - - case PO_INDEX: - s->voice_po = AUD_open_out ( - &s->card, - s->voice_po, - "ac97.po", - s, - po_callback, - &as - ); - break; - - case MC_INDEX: - s->voice_mc = AUD_open_in ( - &s->card, - s->voice_mc, - "ac97.mc", - s, - mc_callback, - &as - ); - break; - } - } - else { - s->invalid_freq[index] = freq; - switch (index) { - case PI_INDEX: - AUD_close_in (&s->card, s->voice_pi); - s->voice_pi = NULL; - break; - - case PO_INDEX: - AUD_close_out (&s->card, s->voice_po); - s->voice_po = NULL; - break; - - case MC_INDEX: - AUD_close_in (&s->card, s->voice_mc); - s->voice_mc = NULL; - break; - } - } -} - -static void reset_voices (AC97LinkState *s, uint8_t active[LAST_INDEX]) -{ - uint16_t freq; - - freq = mixer_load (s, AC97_PCM_LR_ADC_Rate); - open_voice (s, PI_INDEX, freq); - AUD_set_active_in (s->voice_pi, active[PI_INDEX]); - - freq = mixer_load (s, AC97_PCM_Front_DAC_Rate); - open_voice (s, PO_INDEX, freq); - AUD_set_active_out (s->voice_po, active[PO_INDEX]); - - freq = mixer_load (s, AC97_MIC_ADC_Rate); - open_voice (s, MC_INDEX, freq); - AUD_set_active_in (s->voice_mc, active[MC_INDEX]); -} - -#ifdef USE_MIXER -static void set_volume (AC97LinkState *s, int index, - audmixerctl_t mt, uint32_t val) -{ - int mute = (val >> MUTE_SHIFT) & 1; - uint8_t rvol = VOL_MASK - (val & VOL_MASK); - uint8_t lvol = VOL_MASK - ((val >> 8) & VOL_MASK); - rvol = 255 * rvol / VOL_MASK; - lvol = 255 * lvol / VOL_MASK; - -#ifdef SOFT_VOLUME - if (index == AC97_Master_Volume_Mute) { - AUD_set_volume_out (s->voice_po, mute, lvol, rvol); - } - else { - AUD_set_volume (mt, &mute, &lvol, &rvol); - } -#else - AUD_set_volume (mt, &mute, &lvol, &rvol); -#endif - - rvol = VOL_MASK - ((VOL_MASK * rvol) / 255); - lvol = VOL_MASK - ((VOL_MASK * lvol) / 255); - mixer_store (s, index, val); -} - -static audrecsource_t ac97_to_aud_record_source (uint8_t i) -{ - switch (i) { - case REC_MIC: - return AUD_REC_MIC; - - case REC_CD: - return AUD_REC_CD; - - case REC_VIDEO: - return AUD_REC_VIDEO; - - case REC_AUX: - return AUD_REC_AUX; - - case REC_LINE_IN: - return AUD_REC_LINE_IN; - - case REC_PHONE: - return AUD_REC_PHONE; - - default: - dolog ("Unknown record source %d, using MIC\n", i); - return AUD_REC_MIC; - } -} - -static uint8_t aud_to_ac97_record_source (audrecsource_t rs) -{ - switch (rs) { - case AUD_REC_MIC: - return REC_MIC; - - case AUD_REC_CD: - return REC_CD; - - case AUD_REC_VIDEO: - return REC_VIDEO; - - case AUD_REC_AUX: - return REC_AUX; - - case AUD_REC_LINE_IN: - return REC_LINE_IN; - - case AUD_REC_PHONE: - return REC_PHONE; - - default: - dolog ("Unknown audio recording source %d using MIC\n", rs); - return REC_MIC; - } -} - -static void record_select (AC97LinkState *s, uint32_t val) -{ - uint8_t rs = val & REC_MASK; - uint8_t ls = (val >> 8) & REC_MASK; - audrecsource_t ars = ac97_to_aud_record_source (rs); - audrecsource_t als = ac97_to_aud_record_source (ls); - AUD_set_record_source (&als, &ars); - rs = aud_to_ac97_record_source (ars); - ls = aud_to_ac97_record_source (als); - mixer_store (s, AC97_Record_Select, rs | (ls << 8)); -} -#endif - -static void mixer_reset (AC97LinkState *s) -{ - uint8_t active[LAST_INDEX]; - - dolog ("mixer_reset\n"); - memset (s->mixer_data, 0, sizeof (s->mixer_data)); - memset (active, 0, sizeof (active)); - mixer_store (s, AC97_Reset , 0x0000); /* 6940 */ - mixer_store (s, AC97_Master_Volume_Mono_Mute , 0x8000); - mixer_store (s, AC97_PC_BEEP_Volume_Mute , 0x0000); - - mixer_store (s, AC97_Phone_Volume_Mute , 0x8008); - mixer_store (s, AC97_Mic_Volume_Mute , 0x8008); - mixer_store (s, AC97_CD_Volume_Mute , 0x8808); - mixer_store (s, AC97_Aux_Volume_Mute , 0x8808); - mixer_store (s, AC97_Record_Gain_Mic_Mute , 0x8000); - mixer_store (s, AC97_General_Purpose , 0x0000); - mixer_store (s, AC97_3D_Control , 0x0000); - mixer_store (s, AC97_Powerdown_Ctrl_Stat , 0x000f); - - /* - * Sigmatel 9700 (STAC9700) - */ - mixer_store (s, AC97_Vendor_ID1 , 0x8384); - mixer_store (s, AC97_Vendor_ID2 , 0x7600); /* 7608 */ - - mixer_store (s, AC97_Extended_Audio_ID , 0x0809); - mixer_store (s, AC97_Extended_Audio_Ctrl_Stat, 0x0009); - mixer_store (s, AC97_PCM_Front_DAC_Rate , 0xbb80); - mixer_store (s, AC97_PCM_Surround_DAC_Rate , 0xbb80); - mixer_store (s, AC97_PCM_LFE_DAC_Rate , 0xbb80); - mixer_store (s, AC97_PCM_LR_ADC_Rate , 0xbb80); - mixer_store (s, AC97_MIC_ADC_Rate , 0xbb80); - -#ifdef USE_MIXER - record_select (s, 0); - set_volume (s, AC97_Master_Volume_Mute, AUD_MIXER_VOLUME , 0x8000); - set_volume (s, AC97_PCM_Out_Volume_Mute, AUD_MIXER_PCM , 0x8808); - set_volume (s, AC97_Line_In_Volume_Mute, AUD_MIXER_LINE_IN, 0x8808); -#endif - reset_voices (s, active); -} - -/** - * Native audio mixer - * I/O Reads - */ -static uint32_t nam_readb (void *opaque, uint32_t addr) -{ - PCIAC97LinkState *d = opaque; - AC97LinkState *s = &d->ac97; - dolog ("U nam readb %#x\n", addr); - s->cas = 0; - return ~0U; -} - -static uint32_t nam_readw (void *opaque, uint32_t addr) -{ - PCIAC97LinkState *d = opaque; - AC97LinkState *s = &d->ac97; - uint32_t val = ~0U; - uint32_t index = addr - s->base[0]; - s->cas = 0; - val = mixer_load (s, index); - return val; -} - -static uint32_t nam_readl (void *opaque, uint32_t addr) -{ - PCIAC97LinkState *d = opaque; - AC97LinkState *s = &d->ac97; - dolog ("U nam readl %#x\n", addr); - s->cas = 0; - return ~0U; -} - -/** - * Native audio mixer - * I/O Writes - */ -static void nam_writeb (void *opaque, uint32_t addr, uint32_t val) -{ - PCIAC97LinkState *d = opaque; - AC97LinkState *s = &d->ac97; - dolog ("U nam writeb %#x <- %#x\n", addr, val); - s->cas = 0; -} - -static void nam_writew (void *opaque, uint32_t addr, uint32_t val) -{ - PCIAC97LinkState *d = opaque; - AC97LinkState *s = &d->ac97; - uint32_t index = addr - s->base[0]; - s->cas = 0; - switch (index) { - case AC97_Reset: - mixer_reset (s); - break; - case AC97_Powerdown_Ctrl_Stat: - val &= ~0xf; - val |= mixer_load (s, index) & 0xf; - mixer_store (s, index, val); - break; -#ifdef USE_MIXER - case AC97_Master_Volume_Mute: - set_volume (s, index, AUD_MIXER_VOLUME, val); - break; - case AC97_PCM_Out_Volume_Mute: - set_volume (s, index, AUD_MIXER_PCM, val); - break; - case AC97_Line_In_Volume_Mute: - set_volume (s, index, AUD_MIXER_LINE_IN, val); - break; - case AC97_Record_Select: - record_select (s, val); - break; -#endif - case AC97_Vendor_ID1: - case AC97_Vendor_ID2: - dolog ("Attempt to write vendor ID to %#x\n", val); - break; - case AC97_Extended_Audio_ID: - dolog ("Attempt to write extended audio ID to %#x\n", val); - break; - case AC97_Extended_Audio_Ctrl_Stat: - if (!(val & EACS_VRA)) { - mixer_store (s, AC97_PCM_Front_DAC_Rate, 0xbb80); - mixer_store (s, AC97_PCM_LR_ADC_Rate, 0xbb80); - open_voice (s, PI_INDEX, 48000); - open_voice (s, PO_INDEX, 48000); - } - if (!(val & EACS_VRM)) { - mixer_store (s, AC97_MIC_ADC_Rate, 0xbb80); - open_voice (s, MC_INDEX, 48000); - } - dolog ("Setting extended audio control to %#x\n", val); - mixer_store (s, AC97_Extended_Audio_Ctrl_Stat, val); - break; - case AC97_PCM_Front_DAC_Rate: - if (mixer_load (s, AC97_Extended_Audio_Ctrl_Stat) & EACS_VRA) { - mixer_store (s, index, val); - dolog ("Set front DAC rate to %d\n", val); - open_voice (s, PO_INDEX, val); - } - else { - dolog ("Attempt to set front DAC rate to %d, " - "but VRA is not set\n", - val); - } - break; - case AC97_MIC_ADC_Rate: - if (mixer_load (s, AC97_Extended_Audio_Ctrl_Stat) & EACS_VRM) { - mixer_store (s, index, val); - dolog ("Set MIC ADC rate to %d\n", val); - open_voice (s, MC_INDEX, val); - } - else { - dolog ("Attempt to set MIC ADC rate to %d, " - "but VRM is not set\n", - val); - } - break; - case AC97_PCM_LR_ADC_Rate: - if (mixer_load (s, AC97_Extended_Audio_Ctrl_Stat) & EACS_VRA) { - mixer_store (s, index, val); - dolog ("Set front LR ADC rate to %d\n", val); - open_voice (s, PI_INDEX, val); - } - else { - dolog ("Attempt to set LR ADC rate to %d, but VRA is not set\n", - val); - } - break; - default: - dolog ("U nam writew %#x <- %#x\n", addr, val); - mixer_store (s, index, val); - break; - } -} - -static void nam_writel (void *opaque, uint32_t addr, uint32_t val) -{ - PCIAC97LinkState *d = opaque; - AC97LinkState *s = &d->ac97; - dolog ("U nam writel %#x <- %#x\n", addr, val); - s->cas = 0; -} - -/** - * Native audio bus master - * I/O Reads - */ -static uint32_t nabm_readb (void *opaque, uint32_t addr) -{ - PCIAC97LinkState *d = opaque; - AC97LinkState *s = &d->ac97; - AC97BusMasterRegs *r = NULL; - uint32_t index = addr - s->base[1]; - uint32_t val = ~0U; - - switch (index) { - case CAS: - dolog ("CAS %d\n", s->cas); - val = s->cas; - s->cas = 1; - break; - case PI_CIV: - case PO_CIV: - case MC_CIV: - r = &s->bm_regs[GET_BM (index)]; - val = r->civ; - dolog ("CIV[%d] -> %#x\n", GET_BM (index), val); - break; - case PI_LVI: - case PO_LVI: - case MC_LVI: - r = &s->bm_regs[GET_BM (index)]; - val = r->lvi; - dolog ("LVI[%d] -> %#x\n", GET_BM (index), val); - break; - case PI_PIV: - case PO_PIV: - case MC_PIV: - r = &s->bm_regs[GET_BM (index)]; - val = r->piv; - dolog ("PIV[%d] -> %#x\n", GET_BM (index), val); - break; - case PI_CR: - case PO_CR: - case MC_CR: - r = &s->bm_regs[GET_BM (index)]; - val = r->cr; - dolog ("CR[%d] -> %#x\n", GET_BM (index), val); - break; - case PI_SR: - case PO_SR: - case MC_SR: - r = &s->bm_regs[GET_BM (index)]; - val = r->sr & 0xff; - dolog ("SRb[%d] -> %#x\n", GET_BM (index), val); - break; - default: - dolog ("U nabm readb %#x -> %#x\n", addr, val); - break; - } - return val; -} - -static uint32_t nabm_readw (void *opaque, uint32_t addr) -{ - PCIAC97LinkState *d = opaque; - AC97LinkState *s = &d->ac97; - AC97BusMasterRegs *r = NULL; - uint32_t index = addr - s->base[1]; - uint32_t val = ~0U; - - switch (index) { - case PI_SR: - case PO_SR: - case MC_SR: - r = &s->bm_regs[GET_BM (index)]; - val = r->sr; - dolog ("SR[%d] -> %#x\n", GET_BM (index), val); - break; - case PI_PICB: - case PO_PICB: - case MC_PICB: - r = &s->bm_regs[GET_BM (index)]; - val = r->picb; - dolog ("PICB[%d] -> %#x\n", GET_BM (index), val); - break; - default: - dolog ("U nabm readw %#x -> %#x\n", addr, val); - break; - } - return val; -} - -static uint32_t nabm_readl (void *opaque, uint32_t addr) -{ - PCIAC97LinkState *d = opaque; - AC97LinkState *s = &d->ac97; - AC97BusMasterRegs *r = NULL; - uint32_t index = addr - s->base[1]; - uint32_t val = ~0U; - - switch (index) { - case PI_BDBAR: - case PO_BDBAR: - case MC_BDBAR: - r = &s->bm_regs[GET_BM (index)]; - val = r->bdbar; - dolog ("BMADDR[%d] -> %#x\n", GET_BM (index), val); - break; - case PI_CIV: - case PO_CIV: - case MC_CIV: - r = &s->bm_regs[GET_BM (index)]; - val = r->civ | (r->lvi << 8) | (r->sr << 16); - dolog ("CIV LVI SR[%d] -> %#x, %#x, %#x\n", GET_BM (index), - r->civ, r->lvi, r->sr); - break; - case PI_PICB: - case PO_PICB: - case MC_PICB: - r = &s->bm_regs[GET_BM (index)]; - val = r->picb | (r->piv << 16) | (r->cr << 24); - dolog ("PICB PIV CR[%d] -> %#x %#x %#x %#x\n", GET_BM (index), - val, r->picb, r->piv, r->cr); - break; - case GLOB_CNT: - val = s->glob_cnt; - dolog ("glob_cnt -> %#x\n", val); - break; - case GLOB_STA: - val = s->glob_sta | GS_S0CR; - dolog ("glob_sta -> %#x\n", val); - break; - default: - dolog ("U nabm readl %#x -> %#x\n", addr, val); - break; - } - return val; -} - -/** - * Native audio bus master - * I/O Writes - */ -static void nabm_writeb (void *opaque, uint32_t addr, uint32_t val) -{ - PCIAC97LinkState *d = opaque; - AC97LinkState *s = &d->ac97; - AC97BusMasterRegs *r = NULL; - uint32_t index = addr - s->base[1]; - switch (index) { - case PI_LVI: - case PO_LVI: - case MC_LVI: - r = &s->bm_regs[GET_BM (index)]; - if ((r->cr & CR_RPBM) && (r->sr & SR_DCH)) { - r->sr &= ~(SR_DCH | SR_CELV); - r->civ = r->piv; - r->piv = (r->piv + 1) % 32; - fetch_bd (s, r); - } - r->lvi = val % 32; - dolog ("LVI[%d] <- %#x\n", GET_BM (index), val); - break; - case PI_CR: - case PO_CR: - case MC_CR: - r = &s->bm_regs[GET_BM (index)]; - if (val & CR_RR) { - reset_bm_regs (s, r); - } - else { - r->cr = val & CR_VALID_MASK; - if (!(r->cr & CR_RPBM)) { - voice_set_active (s, r - s->bm_regs, 0); - r->sr |= SR_DCH; - } - else { - r->civ = r->piv; - r->piv = (r->piv + 1) % 32; - fetch_bd (s, r); - r->sr &= ~SR_DCH; - voice_set_active (s, r - s->bm_regs, 1); - } - } - dolog ("CR[%d] <- %#x (cr %#x)\n", GET_BM (index), val, r->cr); - break; - case PI_SR: - case PO_SR: - case MC_SR: - r = &s->bm_regs[GET_BM (index)]; - r->sr |= val & ~(SR_RO_MASK | SR_WCLEAR_MASK); - update_sr (s, r, r->sr & ~(val & SR_WCLEAR_MASK)); - dolog ("SR[%d] <- %#x (sr %#x)\n", GET_BM (index), val, r->sr); - break; - default: - dolog ("U nabm writeb %#x <- %#x\n", addr, val); - break; - } -} - -static void nabm_writew (void *opaque, uint32_t addr, uint32_t val) -{ - PCIAC97LinkState *d = opaque; - AC97LinkState *s = &d->ac97; - AC97BusMasterRegs *r = NULL; - uint32_t index = addr - s->base[1]; - switch (index) { - case PI_SR: - case PO_SR: - case MC_SR: - r = &s->bm_regs[GET_BM (index)]; - r->sr |= val & ~(SR_RO_MASK | SR_WCLEAR_MASK); - update_sr (s, r, r->sr & ~(val & SR_WCLEAR_MASK)); - dolog ("SR[%d] <- %#x (sr %#x)\n", GET_BM (index), val, r->sr); - break; - default: - dolog ("U nabm writew %#x <- %#x\n", addr, val); - break; - } -} - -static void nabm_writel (void *opaque, uint32_t addr, uint32_t val) -{ - PCIAC97LinkState *d = opaque; - AC97LinkState *s = &d->ac97; - AC97BusMasterRegs *r = NULL; - uint32_t index = addr - s->base[1]; - switch (index) { - case PI_BDBAR: - case PO_BDBAR: - case MC_BDBAR: - r = &s->bm_regs[GET_BM (index)]; - r->bdbar = val & ~3; - dolog ("BDBAR[%d] <- %#x (bdbar %#x)\n", - GET_BM (index), val, r->bdbar); - break; - case GLOB_CNT: - if (val & GC_WR) - warm_reset (s); - if (val & GC_CR) - cold_reset (s); - if (!(val & (GC_WR | GC_CR))) - s->glob_cnt = val & GC_VALID_MASK; - dolog ("glob_cnt <- %#x (glob_cnt %#x)\n", val, s->glob_cnt); - break; - case GLOB_STA: - s->glob_sta &= ~(val & GS_WCLEAR_MASK); - s->glob_sta |= (val & ~(GS_WCLEAR_MASK | GS_RO_MASK)) & GS_VALID_MASK; - dolog ("glob_sta <- %#x (glob_sta %#x)\n", val, s->glob_sta); - break; - default: - dolog ("U nabm writel %#x <- %#x\n", addr, val); - break; - } -} - -static int write_audio (AC97LinkState *s, AC97BusMasterRegs *r, - int max, int *stop) -{ - uint8_t tmpbuf[4096]; - uint32_t addr = r->bd.addr; - uint32_t temp = r->picb << 1; - uint32_t written = 0; - int to_copy = 0; - temp = audio_MIN (temp, max); - - if (!temp) { - *stop = 1; - return 0; - } - - while (temp) { - int copied; - to_copy = audio_MIN (temp, sizeof (tmpbuf)); - cpu_physical_memory_read (addr, tmpbuf, to_copy); - copied = AUD_write (s->voice_po, tmpbuf, to_copy); - dolog ("write_audio max=%x to_copy=%x copied=%x\n", - max, to_copy, copied); - if (!copied) { - *stop = 1; - break; - } - temp -= copied; - addr += copied; - written += copied; - } - - if (!temp) { - if (to_copy < 4) { - dolog ("whoops\n"); - s->last_samp = 0; - } - else { - s->last_samp = *(uint32_t *) &tmpbuf[to_copy - 4]; - } - } - - r->bd.addr = addr; - return written; -} - -static void write_bup (AC97LinkState *s, int elapsed) -{ - int written = 0; - - dolog ("write_bup\n"); - if (!(s->bup_flag & BUP_SET)) { - if (s->bup_flag & BUP_LAST) { - int i; - uint8_t *p = s->silence; - for (i = 0; i < sizeof (s->silence) / 4; i++, p += 4) { - *(uint32_t *) p = s->last_samp; - } - } - else { - memset (s->silence, 0, sizeof (s->silence)); - } - s->bup_flag |= BUP_SET; - } - - while (elapsed) { - int temp = audio_MIN (elapsed, sizeof (s->silence)); - while (temp) { - int copied = AUD_write (s->voice_po, s->silence, temp); - if (!copied) - return; - temp -= copied; - elapsed -= copied; - written += copied; - } - } -} - -static int read_audio (AC97LinkState *s, AC97BusMasterRegs *r, - int max, int *stop) -{ - uint8_t tmpbuf[4096]; - uint32_t addr = r->bd.addr; - uint32_t temp = r->picb << 1; - uint32_t nread = 0; - int to_copy = 0; - SWVoiceIn *voice = (r - s->bm_regs) == MC_INDEX ? s->voice_mc : s->voice_pi; - - temp = audio_MIN (temp, max); - - if (!temp) { - *stop = 1; - return 0; - } - - while (temp) { - int acquired; - to_copy = audio_MIN (temp, sizeof (tmpbuf)); - acquired = AUD_read (voice, tmpbuf, to_copy); - if (!acquired) { - *stop = 1; - break; - } - cpu_physical_memory_write (addr, tmpbuf, acquired); - temp -= acquired; - addr += acquired; - nread += acquired; - } - - r->bd.addr = addr; - return nread; -} - -static void transfer_audio (AC97LinkState *s, int index, int elapsed) -{ - AC97BusMasterRegs *r = &s->bm_regs[index]; - int written = 0, stop = 0; - - if (s->invalid_freq[index]) { - AUD_log ("ac97", "attempt to use voice %d with invalid frequency %d\n", - index, s->invalid_freq[index]); - return; - } - - if (r->sr & SR_DCH) { - if (r->cr & CR_RPBM) { - switch (index) { - case PO_INDEX: - write_bup (s, elapsed); - break; - } - } - return; - } - - while ((elapsed >> 1) && !stop) { - int temp; - - if (!r->bd_valid) { - dolog ("invalid bd\n"); - fetch_bd (s, r); - } - - if (!r->picb) { - dolog ("fresh bd %d is empty %#x %#x\n", - r->civ, r->bd.addr, r->bd.ctl_len); - if (r->civ == r->lvi) { - r->sr |= SR_DCH; /* CELV? */ - s->bup_flag = 0; - break; - } - r->sr &= ~SR_CELV; - r->civ = r->piv; - r->piv = (r->piv + 1) % 32; - fetch_bd (s, r); - return; - } - - switch (index) { - case PO_INDEX: - temp = write_audio (s, r, elapsed, &stop); - written += temp; - elapsed -= temp; - r->picb -= (temp >> 1); - break; - - case PI_INDEX: - case MC_INDEX: - temp = read_audio (s, r, elapsed, &stop); - elapsed -= temp; - r->picb -= (temp >> 1); - break; - } - - if (!r->picb) { - uint32_t new_sr = r->sr & ~SR_CELV; - - if (r->bd.ctl_len & BD_IOC) { - new_sr |= SR_BCIS; - } - - if (r->civ == r->lvi) { - dolog ("Underrun civ (%d) == lvi (%d)\n", r->civ, r->lvi); - - new_sr |= SR_LVBCI | SR_DCH | SR_CELV; - stop = 1; - s->bup_flag = (r->bd.ctl_len & BD_BUP) ? BUP_LAST : 0; - } - else { - r->civ = r->piv; - r->piv = (r->piv + 1) % 32; - fetch_bd (s, r); - } - - update_sr (s, r, new_sr); - } - } -} - -static void pi_callback (void *opaque, int avail) -{ - transfer_audio (opaque, PI_INDEX, avail); -} - -static void mc_callback (void *opaque, int avail) -{ - transfer_audio (opaque, MC_INDEX, avail); -} - -static void po_callback (void *opaque, int free) -{ - transfer_audio (opaque, PO_INDEX, free); -} - -static void ac97_save (QEMUFile *f, void *opaque) -{ - size_t i; - uint8_t active[LAST_INDEX]; - AC97LinkState *s = opaque; - - pci_device_save (s->pci_dev, f); - - qemu_put_be32s (f, &s->glob_cnt); - qemu_put_be32s (f, &s->glob_sta); - qemu_put_be32s (f, &s->cas); - - for (i = 0; i < ARRAY_SIZE (s->bm_regs); ++i) { - AC97BusMasterRegs *r = &s->bm_regs[i]; - qemu_put_be32s (f, &r->bdbar); - qemu_put_8s (f, &r->civ); - qemu_put_8s (f, &r->lvi); - qemu_put_be16s (f, &r->sr); - qemu_put_be16s (f, &r->picb); - qemu_put_8s (f, &r->piv); - qemu_put_8s (f, &r->cr); - qemu_put_be32s (f, &r->bd_valid); - qemu_put_be32s (f, &r->bd.addr); - qemu_put_be32s (f, &r->bd.ctl_len); - } - qemu_put_buffer (f, s->mixer_data, sizeof (s->mixer_data)); - - active[PI_INDEX] = AUD_is_active_in (s->voice_pi) ? 1 : 0; - active[PO_INDEX] = AUD_is_active_out (s->voice_po) ? 1 : 0; - active[MC_INDEX] = AUD_is_active_in (s->voice_mc) ? 1 : 0; - qemu_put_buffer (f, active, sizeof (active)); -} - -static int ac97_load (QEMUFile *f, void *opaque, int version_id) -{ - int ret; - size_t i; - uint8_t active[LAST_INDEX]; - AC97LinkState *s = opaque; - - if (version_id != 2) - return -EINVAL; - - ret = pci_device_load (s->pci_dev, f); - if (ret) - return ret; - - qemu_get_be32s (f, &s->glob_cnt); - qemu_get_be32s (f, &s->glob_sta); - qemu_get_be32s (f, &s->cas); - - for (i = 0; i < ARRAY_SIZE (s->bm_regs); ++i) { - AC97BusMasterRegs *r = &s->bm_regs[i]; - qemu_get_be32s (f, &r->bdbar); - qemu_get_8s (f, &r->civ); - qemu_get_8s (f, &r->lvi); - qemu_get_be16s (f, &r->sr); - qemu_get_be16s (f, &r->picb); - qemu_get_8s (f, &r->piv); - qemu_get_8s (f, &r->cr); - qemu_get_be32s (f, &r->bd_valid); - qemu_get_be32s (f, &r->bd.addr); - qemu_get_be32s (f, &r->bd.ctl_len); - } - qemu_get_buffer (f, s->mixer_data, sizeof (s->mixer_data)); - qemu_get_buffer (f, active, sizeof (active)); - -#ifdef USE_MIXER - record_select (s, mixer_load (s, AC97_Record_Select)); -#define V_(a, b) set_volume (s, a, b, mixer_load (s, a)) - V_ (AC97_Master_Volume_Mute, AUD_MIXER_VOLUME); - V_ (AC97_PCM_Out_Volume_Mute, AUD_MIXER_PCM); - V_ (AC97_Line_In_Volume_Mute, AUD_MIXER_LINE_IN); -#undef V_ -#endif - reset_voices (s, active); - - s->bup_flag = 0; - s->last_samp = 0; - return 0; -} - -static void ac97_map (PCIDevice *pci_dev, int region_num, - uint32_t addr, uint32_t size, int type) -{ - PCIAC97LinkState *d = (PCIAC97LinkState *) pci_dev; - AC97LinkState *s = &d->ac97; - - if (!region_num) { - s->base[0] = addr; - register_ioport_read (addr, 256 * 1, 1, nam_readb, d); - register_ioport_read (addr, 256 * 2, 2, nam_readw, d); - register_ioport_read (addr, 256 * 4, 4, nam_readl, d); - register_ioport_write (addr, 256 * 1, 1, nam_writeb, d); - register_ioport_write (addr, 256 * 2, 2, nam_writew, d); - register_ioport_write (addr, 256 * 4, 4, nam_writel, d); - } - else { - s->base[1] = addr; - register_ioport_read (addr, 64 * 1, 1, nabm_readb, d); - register_ioport_read (addr, 64 * 2, 2, nabm_readw, d); - register_ioport_read (addr, 64 * 4, 4, nabm_readl, d); - register_ioport_write (addr, 64 * 1, 1, nabm_writeb, d); - register_ioport_write (addr, 64 * 2, 2, nabm_writew, d); - register_ioport_write (addr, 64 * 4, 4, nabm_writel, d); - } -} - -static void ac97_on_reset (void *opaque) -{ - AC97LinkState *s = opaque; - - reset_bm_regs (s, &s->bm_regs[0]); - reset_bm_regs (s, &s->bm_regs[1]); - reset_bm_regs (s, &s->bm_regs[2]); - - /* - * Reset the mixer too. The Windows XP driver seems to rely on - * this. At least it wants to read the vendor id before it resets - * the codec manually. - */ - mixer_reset (s); -} - -static void ac97_initfn (PCIDevice *dev) -{ - PCIAC97LinkState *d = DO_UPCAST (PCIAC97LinkState, dev, dev); - AC97LinkState *s = &d->ac97; - uint8_t *c = d->dev.config; - - s->pci_dev = &d->dev; - pci_config_set_vendor_id (c, PCI_VENDOR_ID_INTEL); /* ro */ - pci_config_set_device_id (c, PCI_DEVICE_ID_INTEL_82801AA_5); /* ro */ - - c[0x04] = 0x00; /* pcicmd pci command rw, ro */ - c[0x05] = 0x00; - - c[0x06] = 0x80; /* pcists pci status rwc, ro */ - c[0x07] = 0x02; - - c[0x08] = 0x01; /* rid revision ro */ - c[0x09] = 0x00; /* pi programming interface ro */ - pci_config_set_class (c, PCI_CLASS_MULTIMEDIA_AUDIO); /* ro */ - c[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; /* headtyp header type ro */ - - c[0x10] = 0x01; /* nabmar native audio mixer base - address rw */ - c[0x11] = 0x00; - c[0x12] = 0x00; - c[0x13] = 0x00; - - c[0x14] = 0x01; /* nabmbar native audio bus mastering - base address rw */ - c[0x15] = 0x00; - c[0x16] = 0x00; - c[0x17] = 0x00; - - c[0x2c] = 0x86; /* svid subsystem vendor id rwo */ - c[0x2d] = 0x80; - - c[0x2e] = 0x00; /* sid subsystem id rwo */ - c[0x2f] = 0x00; - - c[0x3c] = 0x00; /* intr_ln interrupt line rw */ - c[0x3d] = 0x01; /* intr_pn interrupt pin ro */ - - pci_register_bar (&d->dev, 0, 256 * 4, PCI_ADDRESS_SPACE_IO, ac97_map); - pci_register_bar (&d->dev, 1, 64 * 4, PCI_ADDRESS_SPACE_IO, ac97_map); - register_savevm ("ac97", 0, 2, ac97_save, ac97_load, s); - qemu_register_reset (ac97_on_reset, s); - AUD_register_card ("ac97", &s->card); - ac97_on_reset (s); -} - -int ac97_init (PCIBus *bus) -{ - pci_create_simple (bus, -1, "AC97"); - return 0; -} - -static PCIDeviceInfo ac97_info = { - .qdev.name = "AC97", - .qdev.desc = "Intel 82801AA AC97 Audio", - .qdev.size = sizeof (PCIAC97LinkState), - .init = ac97_initfn, -}; - -static void ac97_register (void) -{ - pci_qdev_register (&ac97_info); -} -device_init (ac97_register); - diff --git a/qemu-0.11.0/hw/acpi.c b/qemu-0.11.0/hw/acpi.c deleted file mode 100644 index 056e4c6..0000000 --- a/qemu-0.11.0/hw/acpi.c +++ /dev/null @@ -1,937 +0,0 @@ -/* - * ACPI implementation - * - * Copyright (c) 2006 Fabrice Bellard - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License version 2 as published by the Free Software Foundation. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/> - */ -#include "hw.h" -#include "pc.h" -#include "pci.h" -#include "qemu-timer.h" -#include "sysemu.h" -#include "i2c.h" -#include "smbus.h" -#include "kvm.h" - -//#define DEBUG - -/* i82731AB (PIIX4) compatible power management function */ -#define PM_FREQ 3579545 - -#define ACPI_DBG_IO_ADDR 0xb044 - -typedef struct PIIX4PMState { - PCIDevice dev; - uint16_t pmsts; - uint16_t pmen; - uint16_t pmcntrl; - uint8_t apmc; - uint8_t apms; - QEMUTimer *tmr_timer; - int64_t tmr_overflow_time; - i2c_bus *smbus; - uint8_t smb_stat; - uint8_t smb_ctl; - uint8_t smb_cmd; - uint8_t smb_addr; - uint8_t smb_data0; - uint8_t smb_data1; - uint8_t smb_data[32]; - uint8_t smb_index; - qemu_irq irq; -} PIIX4PMState; - -#define RSM_STS (1 << 15) -#define PWRBTN_STS (1 << 8) -#define RTC_EN (1 << 10) -#define PWRBTN_EN (1 << 8) -#define GBL_EN (1 << 5) -#define TMROF_EN (1 << 0) - -#define SCI_EN (1 << 0) - -#define SUS_EN (1 << 13) - -#define ACPI_ENABLE 0xf1 -#define ACPI_DISABLE 0xf0 - -#define SMBHSTSTS 0x00 -#define SMBHSTCNT 0x02 -#define SMBHSTCMD 0x03 -#define SMBHSTADD 0x04 -#define SMBHSTDAT0 0x05 -#define SMBHSTDAT1 0x06 -#define SMBBLKDAT 0x07 - -static PIIX4PMState *pm_state; - -static uint32_t get_pmtmr(PIIX4PMState *s) -{ - uint32_t d; - d = muldiv64(qemu_get_clock(vm_clock), PM_FREQ, ticks_per_sec); - return d & 0xffffff; -} - -static int get_pmsts(PIIX4PMState *s) -{ - int64_t d; - int pmsts; - pmsts = s->pmsts; - d = muldiv64(qemu_get_clock(vm_clock), PM_FREQ, ticks_per_sec); - if (d >= s->tmr_overflow_time) - s->pmsts |= TMROF_EN; - return s->pmsts; -} - -static void pm_update_sci(PIIX4PMState *s) -{ - int sci_level, pmsts; - int64_t expire_time; - - pmsts = get_pmsts(s); - sci_level = (((pmsts & s->pmen) & - (RTC_EN | PWRBTN_EN | GBL_EN | TMROF_EN)) != 0); - qemu_set_irq(s->irq, sci_level); - /* schedule a timer interruption if needed */ - if ((s->pmen & TMROF_EN) && !(pmsts & TMROF_EN)) { - expire_time = muldiv64(s->tmr_overflow_time, ticks_per_sec, PM_FREQ); - qemu_mod_timer(s->tmr_timer, expire_time); - } else { - qemu_del_timer(s->tmr_timer); - } -} - -static void pm_tmr_timer(void *opaque) -{ - PIIX4PMState *s = opaque; - pm_update_sci(s); -} - -static void pm_ioport_writew(void *opaque, uint32_t addr, uint32_t val) -{ - PIIX4PMState *s = opaque; - addr &= 0x3f; - switch(addr) { - case 0x00: - { - int64_t d; - int pmsts; - pmsts = get_pmsts(s); - if (pmsts & val & TMROF_EN) { - /* if TMRSTS is reset, then compute the new overflow time */ - d = muldiv64(qemu_get_clock(vm_clock), PM_FREQ, ticks_per_sec); - s->tmr_overflow_time = (d + 0x800000LL) & ~0x7fffffLL; - } - s->pmsts &= ~val; - pm_update_sci(s); - } - break; - case 0x02: - s->pmen = val; - pm_update_sci(s); - break; - case 0x04: - { - int sus_typ; - s->pmcntrl = val & ~(SUS_EN); - if (val & SUS_EN) { - /* change suspend type */ - sus_typ = (val >> 10) & 7; - switch(sus_typ) { - case 0: /* soft power off */ - qemu_system_shutdown_request(); - break; - case 1: - /* RSM_STS should be set on resume. Pretend that resume - was caused by power button */ - s->pmsts |= (RSM_STS | PWRBTN_STS); - qemu_system_reset_request(); -#if defined(TARGET_I386) - cmos_set_s3_resume(); -#endif - default: - break; - } - } - } - break; - default: - break; - } -#ifdef DEBUG - printf("PM writew port=0x%04x val=0x%04x\n", addr, val); -#endif -} - -static uint32_t pm_ioport_readw(void *opaque, uint32_t addr) -{ - PIIX4PMState *s = opaque; - uint32_t val; - - addr &= 0x3f; - switch(addr) { - case 0x00: - val = get_pmsts(s); - break; - case 0x02: - val = s->pmen; - break; - case 0x04: - val = s->pmcntrl; - break; - default: - val = 0; - break; - } -#ifdef DEBUG - printf("PM readw port=0x%04x val=0x%04x\n", addr, val); -#endif - return val; -} - -static void pm_ioport_writel(void *opaque, uint32_t addr, uint32_t val) -{ - // PIIX4PMState *s = opaque; - addr &= 0x3f; -#ifdef DEBUG - printf("PM writel port=0x%04x val=0x%08x\n", addr, val); -#endif -} - -static uint32_t pm_ioport_readl(void *opaque, uint32_t addr) -{ - PIIX4PMState *s = opaque; - uint32_t val; - - addr &= 0x3f; - switch(addr) { - case 0x08: - val = get_pmtmr(s); - break; - default: - val = 0; - break; - } -#ifdef DEBUG - printf("PM readl port=0x%04x val=0x%08x\n", addr, val); -#endif - return val; -} - -static void pm_smi_writeb(void *opaque, uint32_t addr, uint32_t val) -{ - PIIX4PMState *s = opaque; - addr &= 1; -#ifdef DEBUG - printf("pm_smi_writeb addr=0x%x val=0x%02x\n", addr, val); -#endif - if (addr == 0) { - s->apmc = val; - - /* ACPI specs 3.0, 4.7.2.5 */ - if (val == ACPI_ENABLE) { - s->pmcntrl |= SCI_EN; - } else if (val == ACPI_DISABLE) { - s->pmcntrl &= ~SCI_EN; - } - - if (s->dev.config[0x5b] & (1 << 1)) { - cpu_interrupt(first_cpu, CPU_INTERRUPT_SMI); - } - } else { - s->apms = val; - } -} - -static uint32_t pm_smi_readb(void *opaque, uint32_t addr) -{ - PIIX4PMState *s = opaque; - uint32_t val; - - addr &= 1; - if (addr == 0) { - val = s->apmc; - } else { - val = s->apms; - } -#ifdef DEBUG - printf("pm_smi_readb addr=0x%x val=0x%02x\n", addr, val); -#endif - return val; -} - -static void acpi_dbg_writel(void *opaque, uint32_t addr, uint32_t val) -{ -#if defined(DEBUG) - printf("ACPI: DBG: 0x%08x\n", val); -#endif -} - -static void smb_transaction(PIIX4PMState *s) -{ - uint8_t prot = (s->smb_ctl >> 2) & 0x07; - uint8_t read = s->smb_addr & 0x01; - uint8_t cmd = s->smb_cmd; - uint8_t addr = s->smb_addr >> 1; - i2c_bus *bus = s->smbus; - -#ifdef DEBUG - printf("SMBus trans addr=0x%02x prot=0x%02x\n", addr, prot); -#endif - switch(prot) { - case 0x0: - smbus_quick_command(bus, addr, read); - break; - case 0x1: - if (read) { - s->smb_data0 = smbus_receive_byte(bus, addr); - } else { - smbus_send_byte(bus, addr, cmd); - } - break; - case 0x2: - if (read) { - s->smb_data0 = smbus_read_byte(bus, addr, cmd); - } else { - smbus_write_byte(bus, addr, cmd, s->smb_data0); - } - break; - case 0x3: - if (read) { - uint16_t val; - val = smbus_read_word(bus, addr, cmd); - s->smb_data0 = val; - s->smb_data1 = val >> 8; - } else { - smbus_write_word(bus, addr, cmd, (s->smb_data1 << 8) | s->smb_data0); - } - break; - case 0x5: - if (read) { - s->smb_data0 = smbus_read_block(bus, addr, cmd, s->smb_data); - } else { - smbus_write_block(bus, addr, cmd, s->smb_data, s->smb_data0); - } - break; - default: - goto error; - } - return; - - error: - s->smb_stat |= 0x04; -} - -static void smb_ioport_writeb(void *opaque, uint32_t addr, uint32_t val) -{ - PIIX4PMState *s = opaque; - addr &= 0x3f; -#ifdef DEBUG - printf("SMB writeb port=0x%04x val=0x%02x\n", addr, val); -#endif - switch(addr) { - case SMBHSTSTS: - s->smb_stat = 0; - s->smb_index = 0; - break; - case SMBHSTCNT: - s->smb_ctl = val; - if (val & 0x40) - smb_transaction(s); - break; - case SMBHSTCMD: - s->smb_cmd = val; - break; - case SMBHSTADD: - s->smb_addr = val; - break; - case SMBHSTDAT0: - s->smb_data0 = val; - break; - case SMBHSTDAT1: - s->smb_data1 = val; - break; - case SMBBLKDAT: - s->smb_data[s->smb_index++] = val; - if (s->smb_index > 31) - s->smb_index = 0; - break; - default: - break; - } -} - -static uint32_t smb_ioport_readb(void *opaque, uint32_t addr) -{ - PIIX4PMState *s = opaque; - uint32_t val; - - addr &= 0x3f; - switch(addr) { - case SMBHSTSTS: - val = s->smb_stat; - break; - case SMBHSTCNT: - s->smb_index = 0; - val = s->smb_ctl & 0x1f; - break; - case SMBHSTCMD: - val = s->smb_cmd; - break; - case SMBHSTADD: - val = s->smb_addr; - break; - case SMBHSTDAT0: - val = s->smb_data0; - break; - case SMBHSTDAT1: - val = s->smb_data1; - break; - case SMBBLKDAT: - val = s->smb_data[s->smb_index++]; - if (s->smb_index > 31) - s->smb_index = 0; - break; - default: - val = 0; - break; - } -#ifdef DEBUG - printf("SMB readb port=0x%04x val=0x%02x\n", addr, val); -#endif - return val; -} - -static void pm_io_space_update(PIIX4PMState *s) -{ - uint32_t pm_io_base; - - if (s->dev.config[0x80] & 1) { - pm_io_base = le32_to_cpu(*(uint32_t *)(s->dev.config + 0x40)); - pm_io_base &= 0xffc0; - - /* XXX: need to improve memory and ioport allocation */ -#if defined(DEBUG) - printf("PM: mapping to 0x%x\n", pm_io_base); -#endif - register_ioport_write(pm_io_base, 64, 2, pm_ioport_writew, s); - register_ioport_read(pm_io_base, 64, 2, pm_ioport_readw, s); - register_ioport_write(pm_io_base, 64, 4, pm_ioport_writel, s); - register_ioport_read(pm_io_base, 64, 4, pm_ioport_readl, s); - } -} - -static void pm_write_config(PCIDevice *d, - uint32_t address, uint32_t val, int len) -{ - pci_default_write_config(d, address, val, len); - if (address == 0x80) - pm_io_space_update((PIIX4PMState *)d); -} - -static void pm_save(QEMUFile* f,void *opaque) -{ - PIIX4PMState *s = opaque; - - pci_device_save(&s->dev, f); - - qemu_put_be16s(f, &s->pmsts); - qemu_put_be16s(f, &s->pmen); - qemu_put_be16s(f, &s->pmcntrl); - qemu_put_8s(f, &s->apmc); - qemu_put_8s(f, &s->apms); - qemu_put_timer(f, s->tmr_timer); - qemu_put_be64(f, s->tmr_overflow_time); -} - -static int pm_load(QEMUFile* f,void* opaque,int version_id) -{ - PIIX4PMState *s = opaque; - int ret; - - if (version_id > 1) - return -EINVAL; - - ret = pci_device_load(&s->dev, f); - if (ret < 0) - return ret; - - qemu_get_be16s(f, &s->pmsts); - qemu_get_be16s(f, &s->pmen); - qemu_get_be16s(f, &s->pmcntrl); - qemu_get_8s(f, &s->apmc); - qemu_get_8s(f, &s->apms); - qemu_get_timer(f, s->tmr_timer); - s->tmr_overflow_time=qemu_get_be64(f); - - pm_io_space_update(s); - - return 0; -} - -static void piix4_reset(void *opaque) -{ - PIIX4PMState *s = opaque; - uint8_t *pci_conf = s->dev.config; - - pci_conf[0x58] = 0; - pci_conf[0x59] = 0; - pci_conf[0x5a] = 0; - pci_conf[0x5b] = 0; - - if (kvm_enabled()) { - /* Mark SMM as already inited (until KVM supports SMM). */ - pci_conf[0x5B] = 0x02; - } -} - -i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, - qemu_irq sci_irq) -{ - PIIX4PMState *s; - uint8_t *pci_conf; - - s = (PIIX4PMState *)pci_register_device(bus, - "PM", sizeof(PIIX4PMState), - devfn, NULL, pm_write_config); - pm_state = s; - pci_conf = s->dev.config; - pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_INTEL); - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82371AB_3); - pci_conf[0x06] = 0x80; - pci_conf[0x07] = 0x02; - pci_conf[0x08] = 0x03; // revision number - pci_conf[0x09] = 0x00; - pci_config_set_class(pci_conf, PCI_CLASS_BRIDGE_OTHER); - pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type - pci_conf[0x3d] = 0x01; // interrupt pin 1 - - pci_conf[0x40] = 0x01; /* PM io base read only bit */ - - register_ioport_write(0xb2, 2, 1, pm_smi_writeb, s); - register_ioport_read(0xb2, 2, 1, pm_smi_readb, s); - - register_ioport_write(ACPI_DBG_IO_ADDR, 4, 4, acpi_dbg_writel, s); - - if (kvm_enabled()) { - /* Mark SMM as already inited to prevent SMM from running. KVM does not - * support SMM mode. */ - pci_conf[0x5B] = 0x02; - } - - /* XXX: which specification is used ? The i82731AB has different - mappings */ - pci_conf[0x5f] = (parallel_hds[0] != NULL ? 0x80 : 0) | 0x10; - pci_conf[0x63] = 0x60; - pci_conf[0x67] = (serial_hds[0] != NULL ? 0x08 : 0) | - (serial_hds[1] != NULL ? 0x90 : 0); - - pci_conf[0x90] = smb_io_base | 1; - pci_conf[0x91] = smb_io_base >> 8; - pci_conf[0xd2] = 0x09; - register_ioport_write(smb_io_base, 64, 1, smb_ioport_writeb, s); - register_ioport_read(smb_io_base, 64, 1, smb_ioport_readb, s); - - s->tmr_timer = qemu_new_timer(vm_clock, pm_tmr_timer, s); - - register_savevm("piix4_pm", 0, 1, pm_save, pm_load, s); - - s->smbus = i2c_init_bus(NULL, "i2c"); - s->irq = sci_irq; - qemu_register_reset(piix4_reset, s); - - return s->smbus; -} - -#if defined(TARGET_I386) -void qemu_system_powerdown(void) -{ - if (!pm_state) { - qemu_system_shutdown_request(); - } else if (pm_state->pmen & PWRBTN_EN) { - pm_state->pmsts |= PWRBTN_EN; - pm_update_sci(pm_state); - } -} -#endif - -#define GPE_BASE 0xafe0 -#define PCI_BASE 0xae00 -#define PCI_EJ_BASE 0xae08 - -struct gpe_regs { - uint16_t sts; /* status */ - uint16_t en; /* enabled */ -}; - -struct pci_status { - uint32_t up; - uint32_t down; -}; - -static struct gpe_regs gpe; -static struct pci_status pci0_status; - -static uint32_t gpe_read_val(uint16_t val, uint32_t addr) -{ - if (addr & 1) - return (val >> 8) & 0xff; - return val & 0xff; -} - -static uint32_t gpe_readb(void *opaque, uint32_t addr) -{ - uint32_t val = 0; - struct gpe_regs *g = opaque; - switch (addr) { - case GPE_BASE: - case GPE_BASE + 1: - val = gpe_read_val(g->sts, addr); - break; - case GPE_BASE + 2: - case GPE_BASE + 3: - val = gpe_read_val(g->en, addr); - break; - default: - break; - } - -#if defined(DEBUG) - printf("gpe read %x == %x\n", addr, val); -#endif - return val; -} - -static void gpe_write_val(uint16_t *cur, int addr, uint32_t val) -{ - if (addr & 1) - *cur = (*cur & 0xff) | (val << 8); - else - *cur = (*cur & 0xff00) | (val & 0xff); -} - -static void gpe_reset_val(uint16_t *cur, int addr, uint32_t val) -{ - uint16_t x1, x0 = val & 0xff; - int shift = (addr & 1) ? 8 : 0; - - x1 = (*cur >> shift) & 0xff; - - x1 = x1 & ~x0; - - *cur = (*cur & (0xff << (8 - shift))) | (x1 << shift); -} - -static void gpe_writeb(void *opaque, uint32_t addr, uint32_t val) -{ - struct gpe_regs *g = opaque; - switch (addr) { - case GPE_BASE: - case GPE_BASE + 1: - gpe_reset_val(&g->sts, addr, val); - break; - case GPE_BASE + 2: - case GPE_BASE + 3: - gpe_write_val(&g->en, addr, val); - break; - default: - break; - } - -#if defined(DEBUG) - printf("gpe write %x <== %d\n", addr, val); -#endif -} - -static uint32_t pcihotplug_read(void *opaque, uint32_t addr) -{ - uint32_t val = 0; - struct pci_status *g = opaque; - switch (addr) { - case PCI_BASE: - val = g->up; - break; - case PCI_BASE + 4: - val = g->down; - break; - default: - break; - } - -#if defined(DEBUG) - printf("pcihotplug read %x == %x\n", addr, val); -#endif - return val; -} - -static void pcihotplug_write(void *opaque, uint32_t addr, uint32_t val) -{ - struct pci_status *g = opaque; - switch (addr) { - case PCI_BASE: - g->up = val; - break; - case PCI_BASE + 4: - g->down = val; - break; - } - -#if defined(DEBUG) - printf("pcihotplug write %x <== %d\n", addr, val); -#endif -} - -static uint32_t pciej_read(void *opaque, uint32_t addr) -{ -#if defined(DEBUG) - printf("pciej read %x\n", addr); -#endif - return 0; -} - -static void pciej_write(void *opaque, uint32_t addr, uint32_t val) -{ -#if defined (TARGET_I386) - int slot = ffs(val) - 1; - - pci_device_hot_remove_success(0, slot); -#endif - -#if defined(DEBUG) - printf("pciej write %x <== %d\n", addr, val); -#endif -} - -static void piix4_device_hot_add(int bus, int slot, int state); - -void piix4_acpi_system_hot_add_init(void) -{ - register_ioport_write(GPE_BASE, 4, 1, gpe_writeb, &gpe); - register_ioport_read(GPE_BASE, 4, 1, gpe_readb, &gpe); - - register_ioport_write(PCI_BASE, 8, 4, pcihotplug_write, &pci0_status); - register_ioport_read(PCI_BASE, 8, 4, pcihotplug_read, &pci0_status); - - register_ioport_write(PCI_EJ_BASE, 4, 4, pciej_write, NULL); - register_ioport_read(PCI_EJ_BASE, 4, 4, pciej_read, NULL); - - qemu_system_device_hot_add_register(piix4_device_hot_add); -} - -static void enable_device(struct pci_status *p, struct gpe_regs *g, int slot) -{ - g->sts |= 2; - p->up |= (1 << slot); -} - -static void disable_device(struct pci_status *p, struct gpe_regs *g, int slot) -{ - g->sts |= 2; - p->down |= (1 << slot); -} - -static void piix4_device_hot_add(int bus, int slot, int state) -{ - pci0_status.up = 0; - pci0_status.down = 0; - if (state) - enable_device(&pci0_status, &gpe, slot); - else - disable_device(&pci0_status, &gpe, slot); - if (gpe.en & 2) { - qemu_set_irq(pm_state->irq, 1); - qemu_set_irq(pm_state->irq, 0); - } -} - -static qemu_system_device_hot_add_t device_hot_add_callback; -void qemu_system_device_hot_add_register(qemu_system_device_hot_add_t callback) -{ - device_hot_add_callback = callback; -} - -void qemu_system_device_hot_add(int pcibus, int slot, int state) -{ - if (device_hot_add_callback) - device_hot_add_callback(pcibus, slot, state); -} - -struct acpi_table_header -{ - char signature [4]; /* ACPI signature (4 ASCII characters) */ - uint32_t length; /* Length of table, in bytes, including header */ - uint8_t revision; /* ACPI Specification minor version # */ - uint8_t checksum; /* To make sum of entire table == 0 */ - char oem_id [6]; /* OEM identification */ - char oem_table_id [8]; /* OEM table identification */ - uint32_t oem_revision; /* OEM revision number */ - char asl_compiler_id [4]; /* ASL compiler vendor ID */ - uint32_t asl_compiler_revision; /* ASL compiler revision number */ -} __attribute__((packed)); - -char *acpi_tables; -size_t acpi_tables_len; - -static int acpi_checksum(const uint8_t *data, int len) -{ - int sum, i; - sum = 0; - for(i = 0; i < len; i++) - sum += data[i]; - return (-sum) & 0xff; -} - -int acpi_table_add(const char *t) -{ - static const char *dfl_id = "QEMUQEMU"; - char buf[1024], *p, *f; - struct acpi_table_header acpi_hdr; - unsigned long val; - size_t off; - - memset(&acpi_hdr, 0, sizeof(acpi_hdr)); - - if (get_param_value(buf, sizeof(buf), "sig", t)) { - strncpy(acpi_hdr.signature, buf, 4); - } else { - strncpy(acpi_hdr.signature, dfl_id, 4); - } - if (get_param_value(buf, sizeof(buf), "rev", t)) { - val = strtoul(buf, &p, 10); - if (val > 255 || *p != '\0') - goto out; - } else { - val = 1; - } - acpi_hdr.revision = (int8_t)val; - - if (get_param_value(buf, sizeof(buf), "oem_id", t)) { - strncpy(acpi_hdr.oem_id, buf, 6); - } else { - strncpy(acpi_hdr.oem_id, dfl_id, 6); - } - - if (get_param_value(buf, sizeof(buf), "oem_table_id", t)) { - strncpy(acpi_hdr.oem_table_id, buf, 8); - } else { - strncpy(acpi_hdr.oem_table_id, dfl_id, 8); - } - - if (get_param_value(buf, sizeof(buf), "oem_rev", t)) { - val = strtol(buf, &p, 10); - if(*p != '\0') - goto out; - } else { - val = 1; - } - acpi_hdr.oem_revision = cpu_to_le32(val); - - if (get_param_value(buf, sizeof(buf), "asl_compiler_id", t)) { - strncpy(acpi_hdr.asl_compiler_id, buf, 4); - } else { - strncpy(acpi_hdr.asl_compiler_id, dfl_id, 4); - } - - if (get_param_value(buf, sizeof(buf), "asl_compiler_rev", t)) { - val = strtol(buf, &p, 10); - if(*p != '\0') - goto out; - } else { - val = 1; - } - acpi_hdr.asl_compiler_revision = cpu_to_le32(val); - - if (!get_param_value(buf, sizeof(buf), "data", t)) { - buf[0] = '\0'; - } - - acpi_hdr.length = sizeof(acpi_hdr); - - f = buf; - while (buf[0]) { - struct stat s; - char *n = strchr(f, ':'); - if (n) - *n = '\0'; - if(stat(f, &s) < 0) { - fprintf(stderr, "Can't stat file '%s': %s\n", f, strerror(errno)); - goto out; - } - acpi_hdr.length += s.st_size; - if (!n) - break; - *n = ':'; - f = n + 1; - } - - if (!acpi_tables) { - acpi_tables_len = sizeof(uint16_t); - acpi_tables = qemu_mallocz(acpi_tables_len); - } - p = acpi_tables + acpi_tables_len; - acpi_tables_len += sizeof(uint16_t) + acpi_hdr.length; - acpi_tables = qemu_realloc(acpi_tables, acpi_tables_len); - - acpi_hdr.length = cpu_to_le32(acpi_hdr.length); - *(uint16_t*)p = acpi_hdr.length; - p += sizeof(uint16_t); - memcpy(p, &acpi_hdr, sizeof(acpi_hdr)); - off = sizeof(acpi_hdr); - - f = buf; - while (buf[0]) { - struct stat s; - int fd; - char *n = strchr(f, ':'); - if (n) - *n = '\0'; - fd = open(f, O_RDONLY); - - if(fd < 0) - goto out; - if(fstat(fd, &s) < 0) { - close(fd); - goto out; - } - - do { - int r; - r = read(fd, p + off, s.st_size); - if (r > 0) { - off += r; - s.st_size -= r; - } else if ((r < 0 && errno != EINTR) || r == 0) { - close(fd); - goto out; - } - } while(s.st_size); - - close(fd); - if (!n) - break; - f = n + 1; - } - - ((struct acpi_table_header*)p)->checksum = acpi_checksum((uint8_t*)p, off); - /* increase number of tables */ - (*(uint16_t*)acpi_tables) = - cpu_to_le32(le32_to_cpu(*(uint16_t*)acpi_tables) + 1); - return 0; -out: - if (acpi_tables) { - free(acpi_tables); - acpi_tables = NULL; - } - return -1; -} diff --git a/qemu-0.11.0/hw/adb.c b/qemu-0.11.0/hw/adb.c deleted file mode 100644 index c57aeaa..0000000 --- a/qemu-0.11.0/hw/adb.c +++ /dev/null @@ -1,481 +0,0 @@ -/* - * QEMU ADB support - * - * Copyright (c) 2004 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "ppc_mac.h" -#include "console.h" - -/* debug ADB */ -//#define DEBUG_ADB - -#ifdef DEBUG_ADB -#define ADB_DPRINTF(fmt, ...) \ -do { printf("ADB: " fmt , ## __VA_ARGS__); } while (0) -#else -#define ADB_DPRINTF(fmt, ...) -#endif - -/* ADB commands */ -#define ADB_BUSRESET 0x00 -#define ADB_FLUSH 0x01 -#define ADB_WRITEREG 0x08 -#define ADB_READREG 0x0c - -/* ADB device commands */ -#define ADB_CMD_SELF_TEST 0xff -#define ADB_CMD_CHANGE_ID 0xfe -#define ADB_CMD_CHANGE_ID_AND_ACT 0xfd -#define ADB_CMD_CHANGE_ID_AND_ENABLE 0x00 - -/* ADB default device IDs (upper 4 bits of ADB command byte) */ -#define ADB_DONGLE 1 -#define ADB_KEYBOARD 2 -#define ADB_MOUSE 3 -#define ADB_TABLET 4 -#define ADB_MODEM 5 -#define ADB_MISC 7 - -/* error codes */ -#define ADB_RET_NOTPRESENT (-2) - -int adb_request(ADBBusState *s, uint8_t *obuf, const uint8_t *buf, int len) -{ - ADBDevice *d; - int devaddr, cmd, i; - - cmd = buf[0] & 0xf; - if (cmd == ADB_BUSRESET) { - for(i = 0; i < s->nb_devices; i++) { - d = &s->devices[i]; - if (d->devreset) { - d->devreset(d); - } - } - return 0; - } - devaddr = buf[0] >> 4; - for(i = 0; i < s->nb_devices; i++) { - d = &s->devices[i]; - if (d->devaddr == devaddr) { - return d->devreq(d, obuf, buf, len); - } - } - return ADB_RET_NOTPRESENT; -} - -/* XXX: move that to cuda ? */ -int adb_poll(ADBBusState *s, uint8_t *obuf) -{ - ADBDevice *d; - int olen, i; - uint8_t buf[1]; - - olen = 0; - for(i = 0; i < s->nb_devices; i++) { - if (s->poll_index >= s->nb_devices) - s->poll_index = 0; - d = &s->devices[s->poll_index]; - buf[0] = ADB_READREG | (d->devaddr << 4); - olen = adb_request(s, obuf + 1, buf, 1); - /* if there is data, we poll again the same device */ - if (olen > 0) { - obuf[0] = buf[0]; - olen++; - break; - } - s->poll_index++; - } - return olen; -} - -ADBDevice *adb_register_device(ADBBusState *s, int devaddr, - ADBDeviceRequest *devreq, - ADBDeviceReset *devreset, - void *opaque) -{ - ADBDevice *d; - if (s->nb_devices >= MAX_ADB_DEVICES) - return NULL; - d = &s->devices[s->nb_devices++]; - d->bus = s; - d->devaddr = devaddr; - d->devreq = devreq; - d->devreset = devreset; - d->opaque = opaque; - qemu_register_reset((QEMUResetHandler *)devreset, d); - d->devreset(d); - return d; -} - -/***************************************************************/ -/* Keyboard ADB device */ - -typedef struct KBDState { - uint8_t data[128]; - int rptr, wptr, count; -} KBDState; - -static const uint8_t pc_to_adb_keycode[256] = { - 0, 53, 18, 19, 20, 21, 23, 22, 26, 28, 25, 29, 27, 24, 51, 48, - 12, 13, 14, 15, 17, 16, 32, 34, 31, 35, 33, 30, 36, 54, 0, 1, - 2, 3, 5, 4, 38, 40, 37, 41, 39, 50, 56, 42, 6, 7, 8, 9, - 11, 45, 46, 43, 47, 44,123, 67, 58, 49, 57,122,120, 99,118, 96, - 97, 98,100,101,109, 71,107, 89, 91, 92, 78, 86, 87, 88, 69, 83, - 84, 85, 82, 65, 0, 0, 10,103,111, 0, 0,110, 81, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 94, 0, 93, 0, 0, 0, 0, 0, 0,104,102, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 76,125, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,105, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 75, 0, 0,124, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0,115, 62,116, 0, 59, 0, 60, 0,119, - 61,121,114,117, 0, 0, 0, 0, 0, 0, 0, 55,126, 0,127, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 95, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -}; - -static void adb_kbd_put_keycode(void *opaque, int keycode) -{ - ADBDevice *d = opaque; - KBDState *s = d->opaque; - - if (s->count < sizeof(s->data)) { - s->data[s->wptr] = keycode; - if (++s->wptr == sizeof(s->data)) - s->wptr = 0; - s->count++; - } -} - -static int adb_kbd_poll(ADBDevice *d, uint8_t *obuf) -{ - static int ext_keycode; - KBDState *s = d->opaque; - int adb_keycode, keycode; - int olen; - - olen = 0; - for(;;) { - if (s->count == 0) - break; - keycode = s->data[s->rptr]; - if (++s->rptr == sizeof(s->data)) - s->rptr = 0; - s->count--; - - if (keycode == 0xe0) { - ext_keycode = 1; - } else { - if (ext_keycode) - adb_keycode = pc_to_adb_keycode[keycode | 0x80]; - else - adb_keycode = pc_to_adb_keycode[keycode & 0x7f]; - obuf[0] = adb_keycode | (keycode & 0x80); - /* NOTE: could put a second keycode if needed */ - obuf[1] = 0xff; - olen = 2; - ext_keycode = 0; - break; - } - } - return olen; -} - -static int adb_kbd_request(ADBDevice *d, uint8_t *obuf, - const uint8_t *buf, int len) -{ - KBDState *s = d->opaque; - int cmd, reg, olen; - - if ((buf[0] & 0x0f) == ADB_FLUSH) { - /* flush keyboard fifo */ - s->wptr = s->rptr = s->count = 0; - return 0; - } - - cmd = buf[0] & 0xc; - reg = buf[0] & 0x3; - olen = 0; - switch(cmd) { - case ADB_WRITEREG: - switch(reg) { - case 2: - /* LED status */ - break; - case 3: - switch(buf[2]) { - case ADB_CMD_SELF_TEST: - break; - case ADB_CMD_CHANGE_ID: - case ADB_CMD_CHANGE_ID_AND_ACT: - case ADB_CMD_CHANGE_ID_AND_ENABLE: - d->devaddr = buf[1] & 0xf; - break; - default: - /* XXX: check this */ - d->devaddr = buf[1] & 0xf; - d->handler = buf[2]; - break; - } - } - break; - case ADB_READREG: - switch(reg) { - case 0: - olen = adb_kbd_poll(d, obuf); - break; - case 1: - break; - case 2: - obuf[0] = 0x00; /* XXX: check this */ - obuf[1] = 0x07; /* led status */ - olen = 2; - break; - case 3: - obuf[0] = d->handler; - obuf[1] = d->devaddr; - olen = 2; - break; - } - break; - } - return olen; -} - -static void adb_kbd_save(QEMUFile *f, void *opaque) -{ - KBDState *s = (KBDState *)opaque; - - qemu_put_buffer(f, s->data, sizeof(s->data)); - qemu_put_sbe32s(f, &s->rptr); - qemu_put_sbe32s(f, &s->wptr); - qemu_put_sbe32s(f, &s->count); -} - -static int adb_kbd_load(QEMUFile *f, void *opaque, int version_id) -{ - KBDState *s = (KBDState *)opaque; - - if (version_id != 1) - return -EINVAL; - - qemu_get_buffer(f, s->data, sizeof(s->data)); - qemu_get_sbe32s(f, &s->rptr); - qemu_get_sbe32s(f, &s->wptr); - qemu_get_sbe32s(f, &s->count); - - return 0; -} - -static int adb_kbd_reset(ADBDevice *d) -{ - KBDState *s = d->opaque; - - d->handler = 1; - d->devaddr = ADB_KEYBOARD; - memset(s, 0, sizeof(KBDState)); - - return 0; -} - -void adb_kbd_init(ADBBusState *bus) -{ - ADBDevice *d; - KBDState *s; - s = qemu_mallocz(sizeof(KBDState)); - d = adb_register_device(bus, ADB_KEYBOARD, adb_kbd_request, - adb_kbd_reset, s); - qemu_add_kbd_event_handler(adb_kbd_put_keycode, d); - register_savevm("adb_kbd", -1, 1, adb_kbd_save, - adb_kbd_load, s); -} - -/***************************************************************/ -/* Mouse ADB device */ - -typedef struct MouseState { - int buttons_state, last_buttons_state; - int dx, dy, dz; -} MouseState; - -static void adb_mouse_event(void *opaque, - int dx1, int dy1, int dz1, int buttons_state) -{ - ADBDevice *d = opaque; - MouseState *s = d->opaque; - - s->dx += dx1; - s->dy += dy1; - s->dz += dz1; - s->buttons_state = buttons_state; -} - - -static int adb_mouse_poll(ADBDevice *d, uint8_t *obuf) -{ - MouseState *s = d->opaque; - int dx, dy; - - if (s->last_buttons_state == s->buttons_state && - s->dx == 0 && s->dy == 0) - return 0; - - dx = s->dx; - if (dx < -63) - dx = -63; - else if (dx > 63) - dx = 63; - - dy = s->dy; - if (dy < -63) - dy = -63; - else if (dy > 63) - dy = 63; - - s->dx -= dx; - s->dy -= dy; - s->last_buttons_state = s->buttons_state; - - dx &= 0x7f; - dy &= 0x7f; - - if (!(s->buttons_state & MOUSE_EVENT_LBUTTON)) - dy |= 0x80; - if (!(s->buttons_state & MOUSE_EVENT_RBUTTON)) - dx |= 0x80; - - obuf[0] = dy; - obuf[1] = dx; - return 2; -} - -static int adb_mouse_request(ADBDevice *d, uint8_t *obuf, - const uint8_t *buf, int len) -{ - MouseState *s = d->opaque; - int cmd, reg, olen; - - if ((buf[0] & 0x0f) == ADB_FLUSH) { - /* flush mouse fifo */ - s->buttons_state = s->last_buttons_state; - s->dx = 0; - s->dy = 0; - s->dz = 0; - return 0; - } - - cmd = buf[0] & 0xc; - reg = buf[0] & 0x3; - olen = 0; - switch(cmd) { - case ADB_WRITEREG: - ADB_DPRINTF("write reg %d val 0x%2.2x\n", reg, buf[1]); - switch(reg) { - case 2: - break; - case 3: - switch(buf[2]) { - case ADB_CMD_SELF_TEST: - break; - case ADB_CMD_CHANGE_ID: - case ADB_CMD_CHANGE_ID_AND_ACT: - case ADB_CMD_CHANGE_ID_AND_ENABLE: - d->devaddr = buf[1] & 0xf; - break; - default: - /* XXX: check this */ - d->devaddr = buf[1] & 0xf; - break; - } - } - break; - case ADB_READREG: - switch(reg) { - case 0: - olen = adb_mouse_poll(d, obuf); - break; - case 1: - break; - case 3: - obuf[0] = d->handler; - obuf[1] = d->devaddr; - olen = 2; - break; - } - ADB_DPRINTF("read reg %d obuf[0] 0x%2.2x obuf[1] 0x%2.2x\n", reg, - obuf[0], obuf[1]); - break; - } - return olen; -} - -static int adb_mouse_reset(ADBDevice *d) -{ - MouseState *s = d->opaque; - - d->handler = 2; - d->devaddr = ADB_MOUSE; - memset(s, 0, sizeof(MouseState)); - - return 0; -} - -static void adb_mouse_save(QEMUFile *f, void *opaque) -{ - MouseState *s = (MouseState *)opaque; - - qemu_put_sbe32s(f, &s->buttons_state); - qemu_put_sbe32s(f, &s->last_buttons_state); - qemu_put_sbe32s(f, &s->dx); - qemu_put_sbe32s(f, &s->dy); - qemu_put_sbe32s(f, &s->dz); -} - -static int adb_mouse_load(QEMUFile *f, void *opaque, int version_id) -{ - MouseState *s = (MouseState *)opaque; - - if (version_id != 1) - return -EINVAL; - - qemu_get_sbe32s(f, &s->buttons_state); - qemu_get_sbe32s(f, &s->last_buttons_state); - qemu_get_sbe32s(f, &s->dx); - qemu_get_sbe32s(f, &s->dy); - qemu_get_sbe32s(f, &s->dz); - - return 0; -} - -void adb_mouse_init(ADBBusState *bus) -{ - ADBDevice *d; - MouseState *s; - - s = qemu_mallocz(sizeof(MouseState)); - d = adb_register_device(bus, ADB_MOUSE, adb_mouse_request, - adb_mouse_reset, s); - qemu_add_mouse_event_handler(adb_mouse_event, d, 0, "QEMU ADB Mouse"); - register_savevm("adb_mouse", -1, 1, adb_mouse_save, - adb_mouse_load, s); -} diff --git a/qemu-0.11.0/hw/adlib.c b/qemu-0.11.0/hw/adlib.c deleted file mode 100644 index e1e4077..0000000 --- a/qemu-0.11.0/hw/adlib.c +++ /dev/null @@ -1,338 +0,0 @@ -/* - * QEMU Proxy for OPL2/3 emulation by MAME team - * - * Copyright (c) 2004-2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "hw.h" -#include "audiodev.h" -#include "audio/audio.h" -#include "isa.h" - -//#define DEBUG - -#define ADLIB_KILL_TIMERS 1 - -#ifdef DEBUG -#include "qemu-timer.h" -#endif - -#define dolog(...) AUD_log ("adlib", __VA_ARGS__) -#ifdef DEBUG -#define ldebug(...) dolog (__VA_ARGS__) -#else -#define ldebug(...) -#endif - -#ifdef HAS_YMF262 -#include "ymf262.h" -void YMF262UpdateOneQEMU (int which, INT16 *dst, int length); -#define SHIFT 2 -#else -#include "fmopl.h" -#define SHIFT 1 -#endif - -#define IO_READ_PROTO(name) \ - uint32_t name (void *opaque, uint32_t nport) -#define IO_WRITE_PROTO(name) \ - void name (void *opaque, uint32_t nport, uint32_t val) - -static struct { - int port; - int freq; -} conf = {0x220, 44100}; - -typedef struct { - QEMUSoundCard card; - int ticking[2]; - int enabled; - int active; - int bufpos; -#ifdef DEBUG - int64_t exp[2]; -#endif - int16_t *mixbuf; - uint64_t dexp[2]; - SWVoiceOut *voice; - int left, pos, samples; - QEMUAudioTimeStamp ats; -#ifndef HAS_YMF262 - FM_OPL *opl; -#endif -} AdlibState; - -static AdlibState glob_adlib; - -static void adlib_stop_opl_timer (AdlibState *s, size_t n) -{ -#ifdef HAS_YMF262 - YMF262TimerOver (0, n); -#else - OPLTimerOver (s->opl, n); -#endif - s->ticking[n] = 0; -} - -static void adlib_kill_timers (AdlibState *s) -{ - size_t i; - - for (i = 0; i < 2; ++i) { - if (s->ticking[i]) { - uint64_t delta; - - delta = AUD_get_elapsed_usec_out (s->voice, &s->ats); - ldebug ( - "delta = %f dexp = %f expired => %d\n", - delta / 1000000.0, - s->dexp[i] / 1000000.0, - delta >= s->dexp[i] - ); - if (ADLIB_KILL_TIMERS || delta >= s->dexp[i]) { - adlib_stop_opl_timer (s, i); - AUD_init_time_stamp_out (s->voice, &s->ats); - } - } - } -} - -static IO_WRITE_PROTO (adlib_write) -{ - AdlibState *s = opaque; - int a = nport & 3; - int status; - - s->active = 1; - AUD_set_active_out (s->voice, 1); - - adlib_kill_timers (s); - -#ifdef HAS_YMF262 - status = YMF262Write (0, a, val); -#else - status = OPLWrite (s->opl, a, val); -#endif -} - -static IO_READ_PROTO (adlib_read) -{ - AdlibState *s = opaque; - uint8_t data; - int a = nport & 3; - - adlib_kill_timers (s); - -#ifdef HAS_YMF262 - data = YMF262Read (0, a); -#else - data = OPLRead (s->opl, a); -#endif - return data; -} - -static void timer_handler (int c, double interval_Sec) -{ - AdlibState *s = &glob_adlib; - unsigned n = c & 1; -#ifdef DEBUG - double interval; - int64_t exp; -#endif - - if (interval_Sec == 0.0) { - s->ticking[n] = 0; - return; - } - - s->ticking[n] = 1; -#ifdef DEBUG - interval = ticks_per_sec * interval_Sec; - exp = qemu_get_clock (vm_clock) + interval; - s->exp[n] = exp; -#endif - - s->dexp[n] = interval_Sec * 1000000.0; - AUD_init_time_stamp_out (s->voice, &s->ats); -} - -static int write_audio (AdlibState *s, int samples) -{ - int net = 0; - int pos = s->pos; - - while (samples) { - int nbytes, wbytes, wsampl; - - nbytes = samples << SHIFT; - wbytes = AUD_write ( - s->voice, - s->mixbuf + (pos << (SHIFT - 1)), - nbytes - ); - - if (wbytes) { - wsampl = wbytes >> SHIFT; - - samples -= wsampl; - pos = (pos + wsampl) % s->samples; - - net += wsampl; - } - else { - break; - } - } - - return net; -} - -static void adlib_callback (void *opaque, int free) -{ - AdlibState *s = opaque; - int samples, net = 0, to_play, written; - - samples = free >> SHIFT; - if (!(s->active && s->enabled) || !samples) { - return; - } - - to_play = audio_MIN (s->left, samples); - while (to_play) { - written = write_audio (s, to_play); - - if (written) { - s->left -= written; - samples -= written; - to_play -= written; - s->pos = (s->pos + written) % s->samples; - } - else { - return; - } - } - - samples = audio_MIN (samples, s->samples - s->pos); - if (!samples) { - return; - } - -#ifdef HAS_YMF262 - YMF262UpdateOneQEMU (0, s->mixbuf + s->pos * 2, samples); -#else - YM3812UpdateOne (s->opl, s->mixbuf + s->pos, samples); -#endif - - while (samples) { - written = write_audio (s, samples); - - if (written) { - net += written; - samples -= written; - s->pos = (s->pos + written) % s->samples; - } - else { - s->left = samples; - return; - } - } -} - -static void Adlib_fini (AdlibState *s) -{ -#ifdef HAS_YMF262 - YMF262Shutdown (); -#else - if (s->opl) { - OPLDestroy (s->opl); - s->opl = NULL; - } -#endif - - if (s->mixbuf) { - qemu_free (s->mixbuf); - } - - s->active = 0; - s->enabled = 0; - AUD_remove_card (&s->card); -} - -int Adlib_init (qemu_irq *pic) -{ - AdlibState *s = &glob_adlib; - struct audsettings as; - -#ifdef HAS_YMF262 - if (YMF262Init (1, 14318180, conf.freq)) { - dolog ("YMF262Init %d failed\n", conf.freq); - return -1; - } - else { - YMF262SetTimerHandler (0, timer_handler, 0); - s->enabled = 1; - } -#else - s->opl = OPLCreate (OPL_TYPE_YM3812, 3579545, conf.freq); - if (!s->opl) { - dolog ("OPLCreate %d failed\n", conf.freq); - return -1; - } - else { - OPLSetTimerHandler (s->opl, timer_handler, 0); - s->enabled = 1; - } -#endif - - as.freq = conf.freq; - as.nchannels = SHIFT; - as.fmt = AUD_FMT_S16; - as.endianness = AUDIO_HOST_ENDIANNESS; - - AUD_register_card ("adlib", &s->card); - - s->voice = AUD_open_out ( - &s->card, - s->voice, - "adlib", - s, - adlib_callback, - &as - ); - if (!s->voice) { - Adlib_fini (s); - return -1; - } - - s->samples = AUD_get_buffer_size_out (s->voice) >> SHIFT; - s->mixbuf = qemu_mallocz (s->samples << SHIFT); - - register_ioport_read (0x388, 4, 1, adlib_read, s); - register_ioport_write (0x388, 4, 1, adlib_write, s); - - register_ioport_read (conf.port, 4, 1, adlib_read, s); - register_ioport_write (conf.port, 4, 1, adlib_write, s); - - register_ioport_read (conf.port + 8, 2, 1, adlib_read, s); - register_ioport_write (conf.port + 8, 2, 1, adlib_write, s); - - return 0; -} diff --git a/qemu-0.11.0/hw/ads7846.c b/qemu-0.11.0/hw/ads7846.c deleted file mode 100644 index 7d1cbc7..0000000 --- a/qemu-0.11.0/hw/ads7846.c +++ /dev/null @@ -1,169 +0,0 @@ -/* - * TI ADS7846 / TSC2046 chip emulation. - * - * Copyright (c) 2006 Openedhand Ltd. - * Written by Andrzej Zaborowski <balrog(a)zabor.org> - * - * This code is licensed under the GNU GPL v2. - */ - -#include "ssi.h" -#include "console.h" - -typedef struct { - SSISlave ssidev; - qemu_irq interrupt; - - int input[8]; - int pressure; - int noise; - - int cycle; - int output; -} ADS7846State; - -/* Control-byte bitfields */ -#define CB_PD0 (1 << 0) -#define CB_PD1 (1 << 1) -#define CB_SER (1 << 2) -#define CB_MODE (1 << 3) -#define CB_A0 (1 << 4) -#define CB_A1 (1 << 5) -#define CB_A2 (1 << 6) -#define CB_START (1 << 7) - -#define X_AXIS_DMAX 3470 -#define X_AXIS_MIN 290 -#define Y_AXIS_DMAX 3450 -#define Y_AXIS_MIN 200 - -#define ADS_VBAT 2000 -#define ADS_VAUX 2000 -#define ADS_TEMP0 2000 -#define ADS_TEMP1 3000 -#define ADS_XPOS(x, y) (X_AXIS_MIN + ((X_AXIS_DMAX * (x)) >> 15)) -#define ADS_YPOS(x, y) (Y_AXIS_MIN + ((Y_AXIS_DMAX * (y)) >> 15)) -#define ADS_Z1POS(x, y) 600 -#define ADS_Z2POS(x, y) (600 + 6000 / ADS_XPOS(x, y)) - -static void ads7846_int_update(ADS7846State *s) -{ - if (s->interrupt) - qemu_set_irq(s->interrupt, s->pressure == 0); -} - -static uint32_t ads7846_transfer(SSISlave *dev, uint32_t value) -{ - ADS7846State *s = FROM_SSI_SLAVE(ADS7846State, dev); - - switch (s->cycle ++) { - case 0: - if (!(value & CB_START)) { - s->cycle = 0; - break; - } - - s->output = s->input[(value >> 4) & 7]; - - /* Imitate the ADC noise, some drivers expect this. */ - s->noise = (s->noise + 3) & 7; - switch ((value >> 4) & 7) { - case 1: s->output += s->noise ^ 2; break; - case 3: s->output += s->noise ^ 0; break; - case 4: s->output += s->noise ^ 7; break; - case 5: s->output += s->noise ^ 5; break; - } - - if (value & CB_MODE) - s->output >>= 4; /* 8 bits instead of 12 */ - - break; - case 1: - s->cycle = 0; - break; - } - return s->output; -} - -static void ads7846_ts_event(void *opaque, - int x, int y, int z, int buttons_state) -{ - ADS7846State *s = opaque; - - if (buttons_state) { - x = 0x7fff - x; - s->input[1] = ADS_XPOS(x, y); - s->input[3] = ADS_Z1POS(x, y); - s->input[4] = ADS_Z2POS(x, y); - s->input[5] = ADS_YPOS(x, y); - } - - if (s->pressure == !buttons_state) { - s->pressure = !!buttons_state; - - ads7846_int_update(s); - } -} - -static void ads7846_save(QEMUFile *f, void *opaque) -{ - ADS7846State *s = (ADS7846State *) opaque; - int i; - - for (i = 0; i < 8; i ++) - qemu_put_be32(f, s->input[i]); - qemu_put_be32(f, s->noise); - qemu_put_be32(f, s->cycle); - qemu_put_be32(f, s->output); -} - -static int ads7846_load(QEMUFile *f, void *opaque, int version_id) -{ - ADS7846State *s = (ADS7846State *) opaque; - int i; - - for (i = 0; i < 8; i ++) - s->input[i] = qemu_get_be32(f); - s->noise = qemu_get_be32(f); - s->cycle = qemu_get_be32(f); - s->output = qemu_get_be32(f); - - s->pressure = 0; - ads7846_int_update(s); - - return 0; -} - -static void ads7846_init(SSISlave *dev) -{ - ADS7846State *s = FROM_SSI_SLAVE(ADS7846State, dev); - - qdev_init_gpio_out(&dev->qdev, &s->interrupt, 1); - - s->input[0] = ADS_TEMP0; /* TEMP0 */ - s->input[2] = ADS_VBAT; /* VBAT */ - s->input[6] = ADS_VAUX; /* VAUX */ - s->input[7] = ADS_TEMP1; /* TEMP1 */ - - /* We want absolute coordinates */ - qemu_add_mouse_event_handler(ads7846_ts_event, s, 1, - "QEMU ADS7846-driven Touchscreen"); - - ads7846_int_update(s); - - register_savevm("ads7846", -1, 0, ads7846_save, ads7846_load, s); -} - -static SSISlaveInfo ads7846_info = { - .qdev.name ="ads7846", - .qdev.size = sizeof(ADS7846State), - .init = ads7846_init, - .transfer = ads7846_transfer -}; - -static void ads7846_register_devices(void) -{ - ssi_register_slave(&ads7846_info); -} - -device_init(ads7846_register_devices) diff --git a/qemu-0.11.0/hw/alpha_palcode.c b/qemu-0.11.0/hw/alpha_palcode.c deleted file mode 100644 index c48a297..0000000 --- a/qemu-0.11.0/hw/alpha_palcode.c +++ /dev/null @@ -1,1095 +0,0 @@ -/* - * Alpha emulation - PALcode emulation for qemu. - * - * Copyright (c) 2007 Jocelyn Mayer - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ - -#include <stdint.h> -#include <stdlib.h> -#include <stdio.h> - -#include "qemu.h" -#include "cpu.h" -#include "exec-all.h" - -#if !defined (CONFIG_USER_ONLY) -/* Shared handlers */ -static void pal_reset (CPUState *env); -/* Console handlers */ -static void pal_console_call (CPUState *env, uint32_t palcode); -/* OpenVMS handlers */ -static void pal_openvms_call (CPUState *env, uint32_t palcode); -/* UNIX / Linux handlers */ -static void pal_unix_call (CPUState *env, uint32_t palcode); - -pal_handler_t pal_handlers[] = { - /* Console handler */ - { - .reset = &pal_reset, - .call_pal = &pal_console_call, - }, - /* OpenVMS handler */ - { - .reset = &pal_reset, - .call_pal = &pal_openvms_call, - }, - /* UNIX / Linux handler */ - { - .reset = &pal_reset, - .call_pal = &pal_unix_call, - }, -}; - -#if 0 -/* One must explicitly check that the TB is valid and the FOE bit is reset */ -static void update_itb (void) -{ - /* This writes into a temp register, not the actual one */ - mtpr(TB_TAG); - mtpr(TB_CTL); - /* This commits the TB update */ - mtpr(ITB_PTE); -} - -static void update_dtb (void); -{ - mtpr(TB_CTL); - /* This write into a temp register, not the actual one */ - mtpr(TB_TAG); - /* This commits the TB update */ - mtpr(DTB_PTE); -} -#endif - -static void pal_reset (CPUState *env) -{ -} - -static void do_swappal (CPUState *env, uint64_t palid) -{ - pal_handler_t *pal_handler; - int status; - - status = 0; - switch (palid) { - case 0 ... 2: - pal_handler = &pal_handlers[palid]; - env->pal_handler = pal_handler; - env->ipr[IPR_PAL_BASE] = -1ULL; - (*pal_handler->reset)(env); - break; - case 3 ... 255: - /* Unknown identifier */ - env->ir[0] = 1; - return; - default: - /* We were given the entry point address */ - env->pal_handler = NULL; - env->ipr[IPR_PAL_BASE] = palid; - env->pc = env->ipr[IPR_PAL_BASE]; - cpu_loop_exit(); - } -} - -static void pal_console_call (CPUState *env, uint32_t palcode) -{ - uint64_t palid; - - if (palcode < 0x00000080) { - /* Privileged palcodes */ - if (!(env->ps >> 3)) { - /* TODO: generate privilege exception */ - } - } - switch (palcode) { - case 0x00000000: - /* HALT */ - /* REQUIRED */ - break; - case 0x00000001: - /* CFLUSH */ - break; - case 0x00000002: - /* DRAINA */ - /* REQUIRED */ - /* Implemented as no-op */ - break; - case 0x00000009: - /* CSERVE */ - /* REQUIRED */ - break; - case 0x0000000A: - /* SWPPAL */ - /* REQUIRED */ - palid = env->ir[16]; - do_swappal(env, palid); - break; - case 0x00000080: - /* BPT */ - /* REQUIRED */ - break; - case 0x00000081: - /* BUGCHK */ - /* REQUIRED */ - break; - case 0x00000086: - /* IMB */ - /* REQUIRED */ - /* Implemented as no-op */ - break; - case 0x0000009E: - /* RDUNIQUE */ - /* REQUIRED */ - break; - case 0x0000009F: - /* WRUNIQUE */ - /* REQUIRED */ - break; - case 0x000000AA: - /* GENTRAP */ - /* REQUIRED */ - break; - default: - break; - } -} - -static void pal_openvms_call (CPUState *env, uint32_t palcode) -{ - uint64_t palid, val, oldval; - - if (palcode < 0x00000080) { - /* Privileged palcodes */ - if (!(env->ps >> 3)) { - /* TODO: generate privilege exception */ - } - } - switch (palcode) { - case 0x00000000: - /* HALT */ - /* REQUIRED */ - break; - case 0x00000001: - /* CFLUSH */ - break; - case 0x00000002: - /* DRAINA */ - /* REQUIRED */ - /* Implemented as no-op */ - break; - case 0x00000003: - /* LDQP */ - break; - case 0x00000004: - /* STQP */ - break; - case 0x00000005: - /* SWPCTX */ - break; - case 0x00000006: - /* MFPR_ASN */ - if (cpu_alpha_mfpr(env, IPR_ASN, &val) == 0) - env->ir[0] = val; - break; - case 0x00000007: - /* MTPR_ASTEN */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_ASTEN, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000008: - /* MTPR_ASTSR */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_ASTSR, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000009: - /* CSERVE */ - /* REQUIRED */ - break; - case 0x0000000A: - /* SWPPAL */ - /* REQUIRED */ - palid = env->ir[16]; - do_swappal(env, palid); - break; - case 0x0000000B: - /* MFPR_FEN */ - if (cpu_alpha_mfpr(env, IPR_FEN, &val) == 0) - env->ir[0] = val; - break; - case 0x0000000C: - /* MTPR_FEN */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_FEN, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x0000000D: - /* MTPR_IPIR */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_IPIR, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x0000000E: - /* MFPR_IPL */ - if (cpu_alpha_mfpr(env, IPR_IPL, &val) == 0) - env->ir[0] = val; - break; - case 0x0000000F: - /* MTPR_IPL */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_IPL, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000010: - /* MFPR_MCES */ - if (cpu_alpha_mfpr(env, IPR_MCES, &val) == 0) - env->ir[0] = val; - break; - case 0x00000011: - /* MTPR_MCES */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_MCES, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000012: - /* MFPR_PCBB */ - if (cpu_alpha_mfpr(env, IPR_PCBB, &val) == 0) - env->ir[0] = val; - break; - case 0x00000013: - /* MFPR_PRBR */ - if (cpu_alpha_mfpr(env, IPR_PRBR, &val) == 0) - env->ir[0] = val; - break; - case 0x00000014: - /* MTPR_PRBR */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_PRBR, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000015: - /* MFPR_PTBR */ - if (cpu_alpha_mfpr(env, IPR_PTBR, &val) == 0) - env->ir[0] = val; - break; - case 0x00000016: - /* MFPR_SCBB */ - if (cpu_alpha_mfpr(env, IPR_SCBB, &val) == 0) - env->ir[0] = val; - break; - case 0x00000017: - /* MTPR_SCBB */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_SCBB, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000018: - /* MTPR_SIRR */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_SIRR, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000019: - /* MFPR_SISR */ - if (cpu_alpha_mfpr(env, IPR_SISR, &val) == 0) - env->ir[0] = val; - break; - case 0x0000001A: - /* MFPR_TBCHK */ - if (cpu_alpha_mfpr(env, IPR_TBCHK, &val) == 0) - env->ir[0] = val; - break; - case 0x0000001B: - /* MTPR_TBIA */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_TBIA, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x0000001C: - /* MTPR_TBIAP */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_TBIAP, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x0000001D: - /* MTPR_TBIS */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_TBIS, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x0000001E: - /* MFPR_ESP */ - if (cpu_alpha_mfpr(env, IPR_ESP, &val) == 0) - env->ir[0] = val; - break; - case 0x0000001F: - /* MTPR_ESP */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_ESP, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000020: - /* MFPR_SSP */ - if (cpu_alpha_mfpr(env, IPR_SSP, &val) == 0) - env->ir[0] = val; - break; - case 0x00000021: - /* MTPR_SSP */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_SSP, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000022: - /* MFPR_USP */ - if (cpu_alpha_mfpr(env, IPR_USP, &val) == 0) - env->ir[0] = val; - break; - case 0x00000023: - /* MTPR_USP */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_USP, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000024: - /* MTPR_TBISD */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_TBISD, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000025: - /* MTPR_TBISI */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_TBISI, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000026: - /* MFPR_ASTEN */ - if (cpu_alpha_mfpr(env, IPR_ASTEN, &val) == 0) - env->ir[0] = val; - break; - case 0x00000027: - /* MFPR_ASTSR */ - if (cpu_alpha_mfpr(env, IPR_ASTSR, &val) == 0) - env->ir[0] = val; - break; - case 0x00000029: - /* MFPR_VPTB */ - if (cpu_alpha_mfpr(env, IPR_VPTB, &val) == 0) - env->ir[0] = val; - break; - case 0x0000002A: - /* MTPR_VPTB */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_VPTB, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x0000002B: - /* MTPR_PERFMON */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_PERFMON, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x0000002E: - /* MTPR_DATFX */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_DATFX, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x0000003E: - /* WTINT */ - break; - case 0x0000003F: - /* MFPR_WHAMI */ - if (cpu_alpha_mfpr(env, IPR_WHAMI, &val) == 0) - env->ir[0] = val; - break; - case 0x00000080: - /* BPT */ - /* REQUIRED */ - break; - case 0x00000081: - /* BUGCHK */ - /* REQUIRED */ - break; - case 0x00000082: - /* CHME */ - break; - case 0x00000083: - /* CHMK */ - break; - case 0x00000084: - /* CHMS */ - break; - case 0x00000085: - /* CHMU */ - break; - case 0x00000086: - /* IMB */ - /* REQUIRED */ - /* Implemented as no-op */ - break; - case 0x00000087: - /* INSQHIL */ - break; - case 0x00000088: - /* INSQTIL */ - break; - case 0x00000089: - /* INSQHIQ */ - break; - case 0x0000008A: - /* INSQTIQ */ - break; - case 0x0000008B: - /* INSQUEL */ - break; - case 0x0000008C: - /* INSQUEQ */ - break; - case 0x0000008D: - /* INSQUEL/D */ - break; - case 0x0000008E: - /* INSQUEQ/D */ - break; - case 0x0000008F: - /* PROBER */ - break; - case 0x00000090: - /* PROBEW */ - break; - case 0x00000091: - /* RD_PS */ - break; - case 0x00000092: - /* REI */ - break; - case 0x00000093: - /* REMQHIL */ - break; - case 0x00000094: - /* REMQTIL */ - break; - case 0x00000095: - /* REMQHIQ */ - break; - case 0x00000096: - /* REMQTIQ */ - break; - case 0x00000097: - /* REMQUEL */ - break; - case 0x00000098: - /* REMQUEQ */ - break; - case 0x00000099: - /* REMQUEL/D */ - break; - case 0x0000009A: - /* REMQUEQ/D */ - break; - case 0x0000009B: - /* SWASTEN */ - break; - case 0x0000009C: - /* WR_PS_SW */ - break; - case 0x0000009D: - /* RSCC */ - break; - case 0x0000009E: - /* READ_UNQ */ - /* REQUIRED */ - break; - case 0x0000009F: - /* WRITE_UNQ */ - /* REQUIRED */ - break; - case 0x000000A0: - /* AMOVRR */ - break; - case 0x000000A1: - /* AMOVRM */ - break; - case 0x000000A2: - /* INSQHILR */ - break; - case 0x000000A3: - /* INSQTILR */ - break; - case 0x000000A4: - /* INSQHIQR */ - break; - case 0x000000A5: - /* INSQTIQR */ - break; - case 0x000000A6: - /* REMQHILR */ - break; - case 0x000000A7: - /* REMQTILR */ - break; - case 0x000000A8: - /* REMQHIQR */ - break; - case 0x000000A9: - /* REMQTIQR */ - break; - case 0x000000AA: - /* GENTRAP */ - /* REQUIRED */ - break; - case 0x000000AE: - /* CLRFEN */ - break; - default: - break; - } -} - -static void pal_unix_call (CPUState *env, uint32_t palcode) -{ - uint64_t palid, val, oldval; - - if (palcode < 0x00000080) { - /* Privileged palcodes */ - if (!(env->ps >> 3)) { - /* TODO: generate privilege exception */ - } - } - switch (palcode) { - case 0x00000000: - /* HALT */ - /* REQUIRED */ - break; - case 0x00000001: - /* CFLUSH */ - break; - case 0x00000002: - /* DRAINA */ - /* REQUIRED */ - /* Implemented as no-op */ - break; - case 0x00000009: - /* CSERVE */ - /* REQUIRED */ - break; - case 0x0000000A: - /* SWPPAL */ - /* REQUIRED */ - palid = env->ir[16]; - do_swappal(env, palid); - break; - case 0x0000000D: - /* WRIPIR */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_IPIR, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000010: - /* RDMCES */ - if (cpu_alpha_mfpr(env, IPR_MCES, &val) == 0) - env->ir[0] = val; - break; - case 0x00000011: - /* WRMCES */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_MCES, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x0000002B: - /* WRFEN */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_PERFMON, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x0000002D: - /* WRVPTPTR */ - break; - case 0x00000030: - /* SWPCTX */ - break; - case 0x00000031: - /* WRVAL */ - break; - case 0x00000032: - /* RDVAL */ - break; - case 0x00000033: - /* TBI */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_TBIS, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000034: - /* WRENT */ - break; - case 0x00000035: - /* SWPIPL */ - break; - case 0x00000036: - /* RDPS */ - break; - case 0x00000037: - /* WRKGP */ - break; - case 0x00000038: - /* WRUSP */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_USP, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x00000039: - /* WRPERFMON */ - val = env->ir[16]; - if (cpu_alpha_mtpr(env, IPR_PERFMON, val, &oldval) == 1) - env->ir[0] = val; - break; - case 0x0000003A: - /* RDUSP */ - if (cpu_alpha_mfpr(env, IPR_USP, &val) == 0) - env->ir[0] = val; - break; - case 0x0000003C: - /* WHAMI */ - if (cpu_alpha_mfpr(env, IPR_WHAMI, &val) == 0) - env->ir[0] = val; - break; - case 0x0000003D: - /* RETSYS */ - break; - case 0x0000003E: - /* WTINT */ - break; - case 0x0000003F: - /* RTI */ - if (cpu_alpha_mfpr(env, IPR_WHAMI, &val) == 0) - env->ir[0] = val; - break; - case 0x00000080: - /* BPT */ - /* REQUIRED */ - break; - case 0x00000081: - /* BUGCHK */ - /* REQUIRED */ - break; - case 0x00000083: - /* CALLSYS */ - break; - case 0x00000086: - /* IMB */ - /* REQUIRED */ - /* Implemented as no-op */ - break; - case 0x00000092: - /* URTI */ - break; - case 0x0000009E: - /* RDUNIQUE */ - /* REQUIRED */ - break; - case 0x0000009F: - /* WRUNIQUE */ - /* REQUIRED */ - break; - case 0x000000AA: - /* GENTRAP */ - /* REQUIRED */ - break; - case 0x000000AE: - /* CLRFEN */ - break; - default: - break; - } -} - -void call_pal (CPUState *env) -{ - pal_handler_t *pal_handler = env->pal_handler; - - switch (env->exception_index) { - case EXCP_RESET: - (*pal_handler->reset)(env); - break; - case EXCP_MCHK: - (*pal_handler->machine_check)(env); - break; - case EXCP_ARITH: - (*pal_handler->arithmetic)(env); - break; - case EXCP_INTERRUPT: - (*pal_handler->interrupt)(env); - break; - case EXCP_DFAULT: - (*pal_handler->dfault)(env); - break; - case EXCP_DTB_MISS_PAL: - (*pal_handler->dtb_miss_pal)(env); - break; - case EXCP_DTB_MISS_NATIVE: - (*pal_handler->dtb_miss_native)(env); - break; - case EXCP_UNALIGN: - (*pal_handler->unalign)(env); - break; - case EXCP_ITB_MISS: - (*pal_handler->itb_miss)(env); - break; - case EXCP_ITB_ACV: - (*pal_handler->itb_acv)(env); - break; - case EXCP_OPCDEC: - (*pal_handler->opcdec)(env); - break; - case EXCP_FEN: - (*pal_handler->fen)(env); - break; - default: - if (env->exception_index >= EXCP_CALL_PAL && - env->exception_index < EXCP_CALL_PALP) { - /* Unprivileged PAL call */ - (*pal_handler->call_pal) - (env, (env->exception_index - EXCP_CALL_PAL) >> 6); - } else if (env->exception_index >= EXCP_CALL_PALP && - env->exception_index < EXCP_CALL_PALE) { - /* Privileged PAL call */ - (*pal_handler->call_pal) - (env, ((env->exception_index - EXCP_CALL_PALP) >> 6) + 0x80); - } else { - /* Should never happen */ - } - break; - } - env->ipr[IPR_EXC_ADDR] &= ~1; -} - -void pal_init (CPUState *env) -{ - do_swappal(env, 0); -} - -#if 0 -static uint64_t get_ptebase (CPUState *env, uint64_t vaddr) -{ - uint64_t virbnd, ptbr; - - if ((env->features & FEATURE_VIRBND)) { - cpu_alpha_mfpr(env, IPR_VIRBND, &virbnd); - if (vaddr >= virbnd) - cpu_alpha_mfpr(env, IPR_SYSPTBR, &ptbr); - else - cpu_alpha_mfpr(env, IPR_PTBR, &ptbr); - } else { - cpu_alpha_mfpr(env, IPR_PTBR, &ptbr); - } - - return ptbr; -} - -static int get_page_bits (CPUState *env) -{ - /* XXX */ - return 13; -} - -static int get_pte (uint64_t *pfnp, int *zbitsp, int *protp, - uint64_t ptebase, int page_bits, uint64_t level, - int mmu_idx, int rw) -{ - uint64_t pteaddr, pte, pfn; - uint8_t gh; - int ure, uwe, kre, kwe, foE, foR, foW, v, ret, ar, is_user; - - /* XXX: TOFIX */ - is_user = mmu_idx == MMU_USER_IDX; - pteaddr = (ptebase << page_bits) + (8 * level); - pte = ldq_raw(pteaddr); - /* Decode all interresting PTE fields */ - pfn = pte >> 32; - uwe = (pte >> 13) & 1; - kwe = (pte >> 12) & 1; - ure = (pte >> 9) & 1; - kre = (pte >> 8) & 1; - gh = (pte >> 5) & 3; - foE = (pte >> 3) & 1; - foW = (pte >> 2) & 1; - foR = (pte >> 1) & 1; - v = pte & 1; - ret = 0; - if (!v) - ret = 0x1; - /* Check access rights */ - ar = 0; - if (is_user) { - if (ure) - ar |= PAGE_READ; - if (uwe) - ar |= PAGE_WRITE; - if (rw == 1 && !uwe) - ret |= 0x2; - if (rw != 1 && !ure) - ret |= 0x2; - } else { - if (kre) - ar |= PAGE_READ; - if (kwe) - ar |= PAGE_WRITE; - if (rw == 1 && !kwe) - ret |= 0x2; - if (rw != 1 && !kre) - ret |= 0x2; - } - if (rw == 0 && foR) - ret |= 0x4; - if (rw == 2 && foE) - ret |= 0x8; - if (rw == 1 && foW) - ret |= 0xC; - *pfnp = pfn; - if (zbitsp != NULL) - *zbitsp = page_bits + (3 * gh); - if (protp != NULL) - *protp = ar; - - return ret; -} - -static int paddr_from_pte (uint64_t *paddr, int *zbitsp, int *prot, - uint64_t ptebase, int page_bits, - uint64_t vaddr, int mmu_idx, int rw) -{ - uint64_t pfn, page_mask, lvl_mask, level1, level2, level3; - int lvl_bits, ret; - - page_mask = (1ULL << page_bits) - 1ULL; - lvl_bits = page_bits - 3; - lvl_mask = (1ULL << lvl_bits) - 1ULL; - level3 = (vaddr >> page_bits) & lvl_mask; - level2 = (vaddr >> (page_bits + lvl_bits)) & lvl_mask; - level1 = (vaddr >> (page_bits + (2 * lvl_bits))) & lvl_mask; - /* Level 1 PTE */ - ret = get_pte(&pfn, NULL, NULL, ptebase, page_bits, level1, 0, 0); - switch (ret) { - case 3: - /* Access violation */ - return 2; - case 2: - /* translation not valid */ - return 1; - default: - /* OK */ - break; - } - /* Level 2 PTE */ - ret = get_pte(&pfn, NULL, NULL, pfn, page_bits, level2, 0, 0); - switch (ret) { - case 3: - /* Access violation */ - return 2; - case 2: - /* translation not valid */ - return 1; - default: - /* OK */ - break; - } - /* Level 3 PTE */ - ret = get_pte(&pfn, zbitsp, prot, pfn, page_bits, level3, mmu_idx, rw); - if (ret & 0x1) { - /* Translation not valid */ - ret = 1; - } else if (ret & 2) { - /* Access violation */ - ret = 2; - } else { - switch (ret & 0xC) { - case 0: - /* OK */ - ret = 0; - break; - case 0x4: - /* Fault on read */ - ret = 3; - break; - case 0x8: - /* Fault on execute */ - ret = 4; - break; - case 0xC: - /* Fault on write */ - ret = 5; - break; - } - } - *paddr = (pfn << page_bits) | (vaddr & page_mask); - - return 0; -} - -static int virtual_to_physical (CPUState *env, uint64_t *physp, - int *zbitsp, int *protp, - uint64_t virtual, int mmu_idx, int rw) -{ - uint64_t sva, ptebase; - int seg, page_bits, ret; - - sva = ((int64_t)(virtual << (64 - VA_BITS))) >> (64 - VA_BITS); - if (sva != virtual) - seg = -1; - else - seg = sva >> (VA_BITS - 2); - virtual &= ~(0xFFFFFC0000000000ULL << (VA_BITS - 43)); - ptebase = get_ptebase(env, virtual); - page_bits = get_page_bits(env); - ret = 0; - switch (seg) { - case 0: - /* seg1: 3 levels of PTE */ - ret = paddr_from_pte(physp, zbitsp, protp, ptebase, page_bits, - virtual, mmu_idx, rw); - break; - case 1: - /* seg1: 2 levels of PTE */ - ret = paddr_from_pte(physp, zbitsp, protp, ptebase, page_bits, - virtual, mmu_idx, rw); - break; - case 2: - /* kernel segment */ - if (mmu_idx != 0) { - ret = 2; - } else { - *physp = virtual; - } - break; - case 3: - /* seg1: TB mapped */ - ret = paddr_from_pte(physp, zbitsp, protp, ptebase, page_bits, - virtual, mmu_idx, rw); - break; - default: - ret = 1; - break; - } - - return ret; -} - -/* XXX: code provision */ -int cpu_ppc_handle_mmu_fault (CPUState *env, uint32_t address, int rw, - int mmu_idx, int is_softmmu) -{ - uint64_t physical, page_size, end; - int prot, zbits, ret; - -#if defined(CONFIG_USER_ONLY) - ret = 2; -#else - ret = virtual_to_physical(env, &physical, &zbits, &prot, - address, mmu_idx, rw); -#endif - switch (ret) { - case 0: - /* No fault */ - page_size = 1ULL << zbits; - address &= ~(page_size - 1); - for (end = physical + page_size; physical < end; physical += 0x1000) { - ret = tlb_set_page(env, address, physical, prot, - mmu_idx, is_softmmu); - address += 0x1000; - } - break; -#if 0 - case 1: - env->exception_index = EXCP_DFAULT; - env->ipr[IPR_EXC_ADDR] = address; - ret = 1; - break; - case 2: - env->exception_index = EXCP_ACCESS_VIOLATION; - env->ipr[IPR_EXC_ADDR] = address; - ret = 1; - break; - case 3: - env->exception_index = EXCP_FAULT_ON_READ; - env->ipr[IPR_EXC_ADDR] = address; - ret = 1; - break; - case 4: - env->exception_index = EXCP_FAULT_ON_EXECUTE; - env->ipr[IPR_EXC_ADDR] = address; - ret = 1; - case 5: - env->exception_index = EXCP_FAULT_ON_WRITE; - env->ipr[IPR_EXC_ADDR] = address; - ret = 1; -#endif - default: - /* Should never happen */ - env->exception_index = EXCP_MCHK; - env->ipr[IPR_EXC_ADDR] = address; - ret = 1; - break; - } - - return ret; -} -#endif - -#else /* !defined (CONFIG_USER_ONLY) */ -void pal_init (CPUState *env) -{ -} - -void call_pal (CPUState *env, int palcode) -{ - target_long ret; - - qemu_log("%s: palcode %02x\n", __func__, palcode); - switch (palcode) { - case 0x83: - /* CALLSYS */ - qemu_log("CALLSYS n " TARGET_FMT_ld "\n", env->ir[0]); - ret = do_syscall(env, env->ir[IR_V0], env->ir[IR_A0], env->ir[IR_A1], - env->ir[IR_A2], env->ir[IR_A3], env->ir[IR_A4], - env->ir[IR_A5]); - if (ret >= 0) { - env->ir[IR_A3] = 0; - env->ir[IR_V0] = ret; - } else { - env->ir[IR_A3] = 1; - env->ir[IR_V0] = -ret; - } - break; - case 0x9E: - /* RDUNIQUE */ - env->ir[IR_V0] = env->unique; - qemu_log("RDUNIQUE: " TARGET_FMT_lx "\n", env->unique); - break; - case 0x9F: - /* WRUNIQUE */ - env->unique = env->ir[IR_A0]; - qemu_log("WRUNIQUE: " TARGET_FMT_lx "\n", env->unique); - break; - default: - qemu_log("%s: unhandled palcode %02x\n", - __func__, palcode); - exit(1); - } -} -#endif diff --git a/qemu-0.11.0/hw/an5206.c b/qemu-0.11.0/hw/an5206.c deleted file mode 100644 index d417d92..0000000 --- a/qemu-0.11.0/hw/an5206.c +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Arnewsh 5206 ColdFire system emulation. - * - * Copyright (c) 2007 CodeSourcery. - * - * This code is licenced under the GPL - */ - -#include "hw.h" -#include "pc.h" -#include "mcf.h" -#include "sysemu.h" -#include "boards.h" - -#define KERNEL_LOAD_ADDR 0x10000 -#define AN5206_MBAR_ADDR 0x10000000 -#define AN5206_RAMBAR_ADDR 0x20000000 - -/* Stub functions for hardware that doesn't exist. */ -void pic_info(Monitor *mon) -{ -} - -void irq_info(Monitor *mon) -{ -} - -/* Board init. */ - -static void an5206_init(ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, const char *kernel_cmdline, - const char *initrd_filename, const char *cpu_model) -{ - CPUState *env; - int kernel_size; - uint64_t elf_entry; - target_ulong entry; - - if (!cpu_model) - cpu_model = "m5206"; - env = cpu_init(cpu_model); - if (!env) { - hw_error("Unable to find m68k CPU definition\n"); - } - - /* Initialize CPU registers. */ - env->vbr = 0; - /* TODO: allow changing MBAR and RAMBAR. */ - env->mbar = AN5206_MBAR_ADDR | 1; - env->rambar0 = AN5206_RAMBAR_ADDR | 1; - - /* DRAM at address zero */ - cpu_register_physical_memory(0, ram_size, - qemu_ram_alloc(ram_size) | IO_MEM_RAM); - - /* Internal SRAM. */ - cpu_register_physical_memory(AN5206_RAMBAR_ADDR, 512, - qemu_ram_alloc(512) | IO_MEM_RAM); - - mcf5206_init(AN5206_MBAR_ADDR, env); - - /* Load kernel. */ - if (!kernel_filename) { - fprintf(stderr, "Kernel image must be specified\n"); - exit(1); - } - - kernel_size = load_elf(kernel_filename, 0, &elf_entry, NULL, NULL); - entry = elf_entry; - if (kernel_size < 0) { - kernel_size = load_uimage(kernel_filename, &entry, NULL, NULL); - } - if (kernel_size < 0) { - kernel_size = load_image_targphys(kernel_filename, KERNEL_LOAD_ADDR, - ram_size - KERNEL_LOAD_ADDR); - entry = KERNEL_LOAD_ADDR; - } - if (kernel_size < 0) { - fprintf(stderr, "qemu: could not load kernel '%s'\n", kernel_filename); - exit(1); - } - - env->pc = entry; -} - -static QEMUMachine an5206_machine = { - .name = "an5206", - .desc = "Arnewsh 5206", - .init = an5206_init, -}; - -static void an5206_machine_init(void) -{ - qemu_register_machine(&an5206_machine); -} - -machine_init(an5206_machine_init); diff --git a/qemu-0.11.0/hw/apb_pci.c b/qemu-0.11.0/hw/apb_pci.c deleted file mode 100644 index 9f2a44d..0000000 --- a/qemu-0.11.0/hw/apb_pci.c +++ /dev/null @@ -1,276 +0,0 @@ -/* - * QEMU Ultrasparc APB PCI host - * - * Copyright (c) 2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/* XXX This file and most of its contents are somewhat misnamed. The - Ultrasparc PCI host is called the PCI Bus Module (PBM). The APB is - the secondary PCI bridge. */ - -#include "hw.h" -#include "pci.h" - -/* debug APB */ -//#define DEBUG_APB - -#ifdef DEBUG_APB -#define APB_DPRINTF(fmt, ...) \ -do { printf("APB: " fmt , ## __VA_ARGS__); } while (0) -#else -#define APB_DPRINTF(fmt, ...) -#endif - -typedef target_phys_addr_t pci_addr_t; -#include "pci_host.h" - -typedef PCIHostState APBState; - -static void pci_apb_config_writel (void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - APBState *s = opaque; - -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap32(val); -#endif - APB_DPRINTF("config_writel addr " TARGET_FMT_plx " val %x\n", addr, - val); - s->config_reg = val; -} - -static uint32_t pci_apb_config_readl (void *opaque, - target_phys_addr_t addr) -{ - APBState *s = opaque; - uint32_t val; - - val = s->config_reg; -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap32(val); -#endif - APB_DPRINTF("config_readl addr " TARGET_FMT_plx " val %x\n", addr, - val); - return val; -} - -static CPUWriteMemoryFunc *pci_apb_config_write[] = { - &pci_apb_config_writel, - &pci_apb_config_writel, - &pci_apb_config_writel, -}; - -static CPUReadMemoryFunc *pci_apb_config_read[] = { - &pci_apb_config_readl, - &pci_apb_config_readl, - &pci_apb_config_readl, -}; - -static void apb_config_writel (void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - //PCIBus *s = opaque; - - switch (addr & 0x3f) { - case 0x00: // Control/Status - case 0x10: // AFSR - case 0x18: // AFAR - case 0x20: // Diagnostic - case 0x28: // Target address space - // XXX - default: - break; - } -} - -static uint32_t apb_config_readl (void *opaque, - target_phys_addr_t addr) -{ - //PCIBus *s = opaque; - uint32_t val; - - switch (addr & 0x3f) { - case 0x00: // Control/Status - case 0x10: // AFSR - case 0x18: // AFAR - case 0x20: // Diagnostic - case 0x28: // Target address space - // XXX - default: - val = 0; - break; - } - return val; -} - -static CPUWriteMemoryFunc *apb_config_write[] = { - &apb_config_writel, - &apb_config_writel, - &apb_config_writel, -}; - -static CPUReadMemoryFunc *apb_config_read[] = { - &apb_config_readl, - &apb_config_readl, - &apb_config_readl, -}; - -static CPUWriteMemoryFunc *pci_apb_write[] = { - &pci_host_data_writeb, - &pci_host_data_writew, - &pci_host_data_writel, -}; - -static CPUReadMemoryFunc *pci_apb_read[] = { - &pci_host_data_readb, - &pci_host_data_readw, - &pci_host_data_readl, -}; - -static void pci_apb_iowriteb (void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - cpu_outb(NULL, addr & IOPORTS_MASK, val); -} - -static void pci_apb_iowritew (void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - cpu_outw(NULL, addr & IOPORTS_MASK, val); -} - -static void pci_apb_iowritel (void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - cpu_outl(NULL, addr & IOPORTS_MASK, val); -} - -static uint32_t pci_apb_ioreadb (void *opaque, target_phys_addr_t addr) -{ - uint32_t val; - - val = cpu_inb(NULL, addr & IOPORTS_MASK); - return val; -} - -static uint32_t pci_apb_ioreadw (void *opaque, target_phys_addr_t addr) -{ - uint32_t val; - - val = cpu_inw(NULL, addr & IOPORTS_MASK); - return val; -} - -static uint32_t pci_apb_ioreadl (void *opaque, target_phys_addr_t addr) -{ - uint32_t val; - - val = cpu_inl(NULL, addr & IOPORTS_MASK); - return val; -} - -static CPUWriteMemoryFunc *pci_apb_iowrite[] = { - &pci_apb_iowriteb, - &pci_apb_iowritew, - &pci_apb_iowritel, -}; - -static CPUReadMemoryFunc *pci_apb_ioread[] = { - &pci_apb_ioreadb, - &pci_apb_ioreadw, - &pci_apb_ioreadl, -}; - -/* The APB host has an IRQ line for each IRQ line of each slot. */ -static int pci_apb_map_irq(PCIDevice *pci_dev, int irq_num) -{ - return ((pci_dev->devfn & 0x18) >> 1) + irq_num; -} - -static int pci_pbm_map_irq(PCIDevice *pci_dev, int irq_num) -{ - int bus_offset; - if (pci_dev->devfn & 1) - bus_offset = 16; - else - bus_offset = 0; - return bus_offset + irq_num; -} - -static void pci_apb_set_irq(qemu_irq *pic, int irq_num, int level) -{ - /* PCI IRQ map onto the first 32 INO. */ - qemu_set_irq(pic[irq_num], level); -} - -PCIBus *pci_apb_init(target_phys_addr_t special_base, - target_phys_addr_t mem_base, - qemu_irq *pic, PCIBus **bus2, PCIBus **bus3) -{ - APBState *s; - PCIDevice *d; - int pci_mem_config, pci_mem_data, apb_config, pci_ioport; - - s = qemu_mallocz(sizeof(APBState)); - /* Ultrasparc PBM main bus */ - s->bus = pci_register_bus(NULL, "pci", - pci_apb_set_irq, pci_pbm_map_irq, pic, 0, 32); - - pci_mem_config = cpu_register_io_memory(pci_apb_config_read, - pci_apb_config_write, s); - apb_config = cpu_register_io_memory(apb_config_read, - apb_config_write, s); - pci_mem_data = cpu_register_io_memory(pci_apb_read, - pci_apb_write, s); - pci_ioport = cpu_register_io_memory(pci_apb_ioread, - pci_apb_iowrite, s); - - cpu_register_physical_memory(special_base + 0x2000ULL, 0x40, apb_config); - cpu_register_physical_memory(special_base + 0x1000000ULL, 0x10, - pci_mem_config); - cpu_register_physical_memory(special_base + 0x2000000ULL, 0x10000, - pci_ioport); - cpu_register_physical_memory(mem_base, 0x10000000, - pci_mem_data); // XXX size should be 4G-prom - - d = pci_register_device(s->bus, "Advanced PCI Bus", sizeof(PCIDevice), - 0, NULL, NULL); - pci_config_set_vendor_id(d->config, PCI_VENDOR_ID_SUN); - pci_config_set_device_id(d->config, PCI_DEVICE_ID_SUN_SABRE); - d->config[0x04] = 0x06; // command = bus master, pci mem - d->config[0x05] = 0x00; - d->config[0x06] = 0xa0; // status = fast back-to-back, 66MHz, no error - d->config[0x07] = 0x03; // status = medium devsel - d->config[0x08] = 0x00; // revision - d->config[0x09] = 0x00; // programming i/f - pci_config_set_class(d->config, PCI_CLASS_BRIDGE_HOST); - d->config[0x0D] = 0x10; // latency_timer - d->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type - - /* APB secondary busses */ - *bus2 = pci_bridge_init(s->bus, 8, PCI_VENDOR_ID_SUN, - PCI_DEVICE_ID_SUN_SIMBA, pci_apb_map_irq, - "Advanced PCI Bus secondary bridge 1"); - *bus3 = pci_bridge_init(s->bus, 9, PCI_VENDOR_ID_SUN, - PCI_DEVICE_ID_SUN_SIMBA, pci_apb_map_irq, - "Advanced PCI Bus secondary bridge 2"); - return s->bus; -} diff --git a/qemu-0.11.0/hw/apic.c b/qemu-0.11.0/hw/apic.c deleted file mode 100644 index 1927811..0000000 --- a/qemu-0.11.0/hw/apic.c +++ /dev/null @@ -1,1004 +0,0 @@ -/* - * APIC support - * - * Copyright (c) 2004-2005 Fabrice Bellard - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/> - */ -#include "hw.h" -#include "pc.h" -#include "pci.h" -#include "msix.h" -#include "qemu-timer.h" -#include "host-utils.h" -#include "kvm.h" - -//#define DEBUG_APIC - -/* APIC Local Vector Table */ -#define APIC_LVT_TIMER 0 -#define APIC_LVT_THERMAL 1 -#define APIC_LVT_PERFORM 2 -#define APIC_LVT_LINT0 3 -#define APIC_LVT_LINT1 4 -#define APIC_LVT_ERROR 5 -#define APIC_LVT_NB 6 - -/* APIC delivery modes */ -#define APIC_DM_FIXED 0 -#define APIC_DM_LOWPRI 1 -#define APIC_DM_SMI 2 -#define APIC_DM_NMI 4 -#define APIC_DM_INIT 5 -#define APIC_DM_SIPI 6 -#define APIC_DM_EXTINT 7 - -/* APIC destination mode */ -#define APIC_DESTMODE_FLAT 0xf -#define APIC_DESTMODE_CLUSTER 1 - -#define APIC_TRIGGER_EDGE 0 -#define APIC_TRIGGER_LEVEL 1 - -#define APIC_LVT_TIMER_PERIODIC (1<<17) -#define APIC_LVT_MASKED (1<<16) -#define APIC_LVT_LEVEL_TRIGGER (1<<15) -#define APIC_LVT_REMOTE_IRR (1<<14) -#define APIC_INPUT_POLARITY (1<<13) -#define APIC_SEND_PENDING (1<<12) - -#define ESR_ILLEGAL_ADDRESS (1 << 7) - -#define APIC_SV_ENABLE (1 << 8) - -#define MAX_APICS 255 -#define MAX_APIC_WORDS 8 - -/* Intel APIC constants: from include/asm/msidef.h */ -#define MSI_DATA_VECTOR_SHIFT 0 -#define MSI_DATA_VECTOR_MASK 0x000000ff -#define MSI_DATA_DELIVERY_MODE_SHIFT 8 -#define MSI_DATA_TRIGGER_SHIFT 15 -#define MSI_DATA_LEVEL_SHIFT 14 -#define MSI_ADDR_DEST_MODE_SHIFT 2 -#define MSI_ADDR_DEST_ID_SHIFT 12 -#define MSI_ADDR_DEST_ID_MASK 0x00ffff0 - -#define MSI_ADDR_BASE 0xfee00000 -#define MSI_ADDR_SIZE 0x100000 - -typedef struct APICState { - CPUState *cpu_env; - uint32_t apicbase; - uint8_t id; - uint8_t arb_id; - uint8_t tpr; - uint32_t spurious_vec; - uint8_t log_dest; - uint8_t dest_mode; - uint32_t isr[8]; /* in service register */ - uint32_t tmr[8]; /* trigger mode register */ - uint32_t irr[8]; /* interrupt request register */ - uint32_t lvt[APIC_LVT_NB]; - uint32_t esr; /* error register */ - uint32_t icr[2]; - - uint32_t divide_conf; - int count_shift; - uint32_t initial_count; - int64_t initial_count_load_time, next_time; - uint32_t idx; - QEMUTimer *timer; - int sipi_vector; - int wait_for_sipi; -} APICState; - -static int apic_io_memory; -static APICState *local_apics[MAX_APICS + 1]; -static int last_apic_idx = 0; -static int apic_irq_delivered; - - -static void apic_set_irq(APICState *s, int vector_num, int trigger_mode); -static void apic_update_irq(APICState *s); -static void apic_get_delivery_bitmask(uint32_t *deliver_bitmask, - uint8_t dest, uint8_t dest_mode); - -/* Find first bit starting from msb */ -static int fls_bit(uint32_t value) -{ - return 31 - clz32(value); -} - -/* Find first bit starting from lsb */ -static int ffs_bit(uint32_t value) -{ - return ctz32(value); -} - -static inline void set_bit(uint32_t *tab, int index) -{ - int i, mask; - i = index >> 5; - mask = 1 << (index & 0x1f); - tab[i] |= mask; -} - -static inline void reset_bit(uint32_t *tab, int index) -{ - int i, mask; - i = index >> 5; - mask = 1 << (index & 0x1f); - tab[i] &= ~mask; -} - -static inline int get_bit(uint32_t *tab, int index) -{ - int i, mask; - i = index >> 5; - mask = 1 << (index & 0x1f); - return !!(tab[i] & mask); -} - -static void apic_local_deliver(CPUState *env, int vector) -{ - APICState *s = env->apic_state; - uint32_t lvt = s->lvt[vector]; - int trigger_mode; - - if (lvt & APIC_LVT_MASKED) - return; - - switch ((lvt >> 8) & 7) { - case APIC_DM_SMI: - cpu_interrupt(env, CPU_INTERRUPT_SMI); - break; - - case APIC_DM_NMI: - cpu_interrupt(env, CPU_INTERRUPT_NMI); - break; - - case APIC_DM_EXTINT: - cpu_interrupt(env, CPU_INTERRUPT_HARD); - break; - - case APIC_DM_FIXED: - trigger_mode = APIC_TRIGGER_EDGE; - if ((vector == APIC_LVT_LINT0 || vector == APIC_LVT_LINT1) && - (lvt & APIC_LVT_LEVEL_TRIGGER)) - trigger_mode = APIC_TRIGGER_LEVEL; - apic_set_irq(s, lvt & 0xff, trigger_mode); - } -} - -void apic_deliver_pic_intr(CPUState *env, int level) -{ - if (level) - apic_local_deliver(env, APIC_LVT_LINT0); - else { - APICState *s = env->apic_state; - uint32_t lvt = s->lvt[APIC_LVT_LINT0]; - - switch ((lvt >> 8) & 7) { - case APIC_DM_FIXED: - if (!(lvt & APIC_LVT_LEVEL_TRIGGER)) - break; - reset_bit(s->irr, lvt & 0xff); - /* fall through */ - case APIC_DM_EXTINT: - cpu_reset_interrupt(env, CPU_INTERRUPT_HARD); - break; - } - } -} - -#define foreach_apic(apic, deliver_bitmask, code) \ -{\ - int __i, __j, __mask;\ - for(__i = 0; __i < MAX_APIC_WORDS; __i++) {\ - __mask = deliver_bitmask[__i];\ - if (__mask) {\ - for(__j = 0; __j < 32; __j++) {\ - if (__mask & (1 << __j)) {\ - apic = local_apics[__i * 32 + __j];\ - if (apic) {\ - code;\ - }\ - }\ - }\ - }\ - }\ -} - -static void apic_bus_deliver(const uint32_t *deliver_bitmask, - uint8_t delivery_mode, - uint8_t vector_num, uint8_t polarity, - uint8_t trigger_mode) -{ - APICState *apic_iter; - - switch (delivery_mode) { - case APIC_DM_LOWPRI: - /* XXX: search for focus processor, arbitration */ - { - int i, d; - d = -1; - for(i = 0; i < MAX_APIC_WORDS; i++) { - if (deliver_bitmask[i]) { - d = i * 32 + ffs_bit(deliver_bitmask[i]); - break; - } - } - if (d >= 0) { - apic_iter = local_apics[d]; - if (apic_iter) { - apic_set_irq(apic_iter, vector_num, trigger_mode); - } - } - } - return; - - case APIC_DM_FIXED: - break; - - case APIC_DM_SMI: - foreach_apic(apic_iter, deliver_bitmask, - cpu_interrupt(apic_iter->cpu_env, CPU_INTERRUPT_SMI) ); - return; - - case APIC_DM_NMI: - foreach_apic(apic_iter, deliver_bitmask, - cpu_interrupt(apic_iter->cpu_env, CPU_INTERRUPT_NMI) ); - return; - - case APIC_DM_INIT: - /* normal INIT IPI sent to processors */ - foreach_apic(apic_iter, deliver_bitmask, - cpu_interrupt(apic_iter->cpu_env, CPU_INTERRUPT_INIT) ); - return; - - case APIC_DM_EXTINT: - /* handled in I/O APIC code */ - break; - - default: - return; - } - - foreach_apic(apic_iter, deliver_bitmask, - apic_set_irq(apic_iter, vector_num, trigger_mode) ); -} - -void apic_deliver_irq(uint8_t dest, uint8_t dest_mode, - uint8_t delivery_mode, uint8_t vector_num, - uint8_t polarity, uint8_t trigger_mode) -{ - uint32_t deliver_bitmask[MAX_APIC_WORDS]; - - apic_get_delivery_bitmask(deliver_bitmask, dest, dest_mode); - apic_bus_deliver(deliver_bitmask, delivery_mode, vector_num, polarity, - trigger_mode); -} - -void cpu_set_apic_base(CPUState *env, uint64_t val) -{ - APICState *s = env->apic_state; -#ifdef DEBUG_APIC - printf("cpu_set_apic_base: %016" PRIx64 "\n", val); -#endif - if (!s) - return; - s->apicbase = (val & 0xfffff000) | - (s->apicbase & (MSR_IA32_APICBASE_BSP | MSR_IA32_APICBASE_ENABLE)); - /* if disabled, cannot be enabled again */ - if (!(val & MSR_IA32_APICBASE_ENABLE)) { - s->apicbase &= ~MSR_IA32_APICBASE_ENABLE; - env->cpuid_features &= ~CPUID_APIC; - s->spurious_vec &= ~APIC_SV_ENABLE; - } -} - -uint64_t cpu_get_apic_base(CPUState *env) -{ - APICState *s = env->apic_state; -#ifdef DEBUG_APIC - printf("cpu_get_apic_base: %016" PRIx64 "\n", - s ? (uint64_t)s->apicbase: 0); -#endif - return s ? s->apicbase : 0; -} - -void cpu_set_apic_tpr(CPUX86State *env, uint8_t val) -{ - APICState *s = env->apic_state; - if (!s) - return; - s->tpr = (val & 0x0f) << 4; - apic_update_irq(s); -} - -uint8_t cpu_get_apic_tpr(CPUX86State *env) -{ - APICState *s = env->apic_state; - return s ? s->tpr >> 4 : 0; -} - -/* return -1 if no bit is set */ -static int get_highest_priority_int(uint32_t *tab) -{ - int i; - for(i = 7; i >= 0; i--) { - if (tab[i] != 0) { - return i * 32 + fls_bit(tab[i]); - } - } - return -1; -} - -static int apic_get_ppr(APICState *s) -{ - int tpr, isrv, ppr; - - tpr = (s->tpr >> 4); - isrv = get_highest_priority_int(s->isr); - if (isrv < 0) - isrv = 0; - isrv >>= 4; - if (tpr >= isrv) - ppr = s->tpr; - else - ppr = isrv << 4; - return ppr; -} - -static int apic_get_arb_pri(APICState *s) -{ - /* XXX: arbitration */ - return 0; -} - -/* signal the CPU if an irq is pending */ -static void apic_update_irq(APICState *s) -{ - int irrv, ppr; - if (!(s->spurious_vec & APIC_SV_ENABLE)) - return; - irrv = get_highest_priority_int(s->irr); - if (irrv < 0) - return; - ppr = apic_get_ppr(s); - if (ppr && (irrv & 0xf0) <= (ppr & 0xf0)) - return; - cpu_interrupt(s->cpu_env, CPU_INTERRUPT_HARD); -} - -void apic_reset_irq_delivered(void) -{ - apic_irq_delivered = 0; -} - -int apic_get_irq_delivered(void) -{ - return apic_irq_delivered; -} - -static void apic_set_irq(APICState *s, int vector_num, int trigger_mode) -{ - apic_irq_delivered += !get_bit(s->irr, vector_num); - - set_bit(s->irr, vector_num); - if (trigger_mode) - set_bit(s->tmr, vector_num); - else - reset_bit(s->tmr, vector_num); - apic_update_irq(s); -} - -static void apic_eoi(APICState *s) -{ - int isrv; - isrv = get_highest_priority_int(s->isr); - if (isrv < 0) - return; - reset_bit(s->isr, isrv); - /* XXX: send the EOI packet to the APIC bus to allow the I/O APIC to - set the remote IRR bit for level triggered interrupts. */ - apic_update_irq(s); -} - -static int apic_find_dest(uint8_t dest) -{ - APICState *apic = local_apics[dest]; - int i; - - if (apic && apic->id == dest) - return dest; /* shortcut in case apic->id == apic->idx */ - - for (i = 0; i < MAX_APICS; i++) { - apic = local_apics[i]; - if (apic && apic->id == dest) - return i; - } - - return -1; -} - -static void apic_get_delivery_bitmask(uint32_t *deliver_bitmask, - uint8_t dest, uint8_t dest_mode) -{ - APICState *apic_iter; - int i; - - if (dest_mode == 0) { - if (dest == 0xff) { - memset(deliver_bitmask, 0xff, MAX_APIC_WORDS * sizeof(uint32_t)); - } else { - int idx = apic_find_dest(dest); - memset(deliver_bitmask, 0x00, MAX_APIC_WORDS * sizeof(uint32_t)); - if (idx >= 0) - set_bit(deliver_bitmask, idx); - } - } else { - /* XXX: cluster mode */ - memset(deliver_bitmask, 0x00, MAX_APIC_WORDS * sizeof(uint32_t)); - for(i = 0; i < MAX_APICS; i++) { - apic_iter = local_apics[i]; - if (apic_iter) { - if (apic_iter->dest_mode == 0xf) { - if (dest & apic_iter->log_dest) - set_bit(deliver_bitmask, i); - } else if (apic_iter->dest_mode == 0x0) { - if ((dest & 0xf0) == (apic_iter->log_dest & 0xf0) && - (dest & apic_iter->log_dest & 0x0f)) { - set_bit(deliver_bitmask, i); - } - } - } - } - } -} - - -void apic_init_reset(CPUState *env) -{ - APICState *s = env->apic_state; - int i; - - if (!s) - return; - - s->tpr = 0; - s->spurious_vec = 0xff; - s->log_dest = 0; - s->dest_mode = 0xf; - memset(s->isr, 0, sizeof(s->isr)); - memset(s->tmr, 0, sizeof(s->tmr)); - memset(s->irr, 0, sizeof(s->irr)); - for(i = 0; i < APIC_LVT_NB; i++) - s->lvt[i] = 1 << 16; /* mask LVT */ - s->esr = 0; - memset(s->icr, 0, sizeof(s->icr)); - s->divide_conf = 0; - s->count_shift = 0; - s->initial_count = 0; - s->initial_count_load_time = 0; - s->next_time = 0; - s->wait_for_sipi = 1; - - env->halted = !(s->apicbase & MSR_IA32_APICBASE_BSP); -} - -static void apic_startup(APICState *s, int vector_num) -{ - s->sipi_vector = vector_num; - cpu_interrupt(s->cpu_env, CPU_INTERRUPT_SIPI); -} - -void apic_sipi(CPUState *env) -{ - APICState *s = env->apic_state; - - cpu_reset_interrupt(env, CPU_INTERRUPT_SIPI); - - if (!s->wait_for_sipi) - return; - - env->eip = 0; - cpu_x86_load_seg_cache(env, R_CS, s->sipi_vector << 8, s->sipi_vector << 12, - 0xffff, 0); - env->halted = 0; - s->wait_for_sipi = 0; -} - -static void apic_deliver(APICState *s, uint8_t dest, uint8_t dest_mode, - uint8_t delivery_mode, uint8_t vector_num, - uint8_t polarity, uint8_t trigger_mode) -{ - uint32_t deliver_bitmask[MAX_APIC_WORDS]; - int dest_shorthand = (s->icr[0] >> 18) & 3; - APICState *apic_iter; - - switch (dest_shorthand) { - case 0: - apic_get_delivery_bitmask(deliver_bitmask, dest, dest_mode); - break; - case 1: - memset(deliver_bitmask, 0x00, sizeof(deliver_bitmask)); - set_bit(deliver_bitmask, s->idx); - break; - case 2: - memset(deliver_bitmask, 0xff, sizeof(deliver_bitmask)); - break; - case 3: - memset(deliver_bitmask, 0xff, sizeof(deliver_bitmask)); - reset_bit(deliver_bitmask, s->idx); - break; - } - - switch (delivery_mode) { - case APIC_DM_INIT: - { - int trig_mode = (s->icr[0] >> 15) & 1; - int level = (s->icr[0] >> 14) & 1; - if (level == 0 && trig_mode == 1) { - foreach_apic(apic_iter, deliver_bitmask, - apic_iter->arb_id = apic_iter->id ); - return; - } - } - break; - - case APIC_DM_SIPI: - foreach_apic(apic_iter, deliver_bitmask, - apic_startup(apic_iter, vector_num) ); - return; - } - - apic_bus_deliver(deliver_bitmask, delivery_mode, vector_num, polarity, - trigger_mode); -} - -int apic_get_interrupt(CPUState *env) -{ - APICState *s = env->apic_state; - int intno; - - /* if the APIC is installed or enabled, we let the 8259 handle the - IRQs */ - if (!s) - return -1; - if (!(s->spurious_vec & APIC_SV_ENABLE)) - return -1; - - /* XXX: spurious IRQ handling */ - intno = get_highest_priority_int(s->irr); - if (intno < 0) - return -1; - if (s->tpr && intno <= s->tpr) - return s->spurious_vec & 0xff; - reset_bit(s->irr, intno); - set_bit(s->isr, intno); - apic_update_irq(s); - return intno; -} - -int apic_accept_pic_intr(CPUState *env) -{ - APICState *s = env->apic_state; - uint32_t lvt0; - - if (!s) - return -1; - - lvt0 = s->lvt[APIC_LVT_LINT0]; - - if ((s->apicbase & MSR_IA32_APICBASE_ENABLE) == 0 || - (lvt0 & APIC_LVT_MASKED) == 0) - return 1; - - return 0; -} - -static uint32_t apic_get_current_count(APICState *s) -{ - int64_t d; - uint32_t val; - d = (qemu_get_clock(vm_clock) - s->initial_count_load_time) >> - s->count_shift; - if (s->lvt[APIC_LVT_TIMER] & APIC_LVT_TIMER_PERIODIC) { - /* periodic */ - val = s->initial_count - (d % ((uint64_t)s->initial_count + 1)); - } else { - if (d >= s->initial_count) - val = 0; - else - val = s->initial_count - d; - } - return val; -} - -static void apic_timer_update(APICState *s, int64_t current_time) -{ - int64_t next_time, d; - - if (!(s->lvt[APIC_LVT_TIMER] & APIC_LVT_MASKED)) { - d = (current_time - s->initial_count_load_time) >> - s->count_shift; - if (s->lvt[APIC_LVT_TIMER] & APIC_LVT_TIMER_PERIODIC) { - if (!s->initial_count) - goto no_timer; - d = ((d / ((uint64_t)s->initial_count + 1)) + 1) * ((uint64_t)s->initial_count + 1); - } else { - if (d >= s->initial_count) - goto no_timer; - d = (uint64_t)s->initial_count + 1; - } - next_time = s->initial_count_load_time + (d << s->count_shift); - qemu_mod_timer(s->timer, next_time); - s->next_time = next_time; - } else { - no_timer: - qemu_del_timer(s->timer); - } -} - -static void apic_timer(void *opaque) -{ - APICState *s = opaque; - - apic_local_deliver(s->cpu_env, APIC_LVT_TIMER); - apic_timer_update(s, s->next_time); -} - -static uint32_t apic_mem_readb(void *opaque, target_phys_addr_t addr) -{ - return 0; -} - -static uint32_t apic_mem_readw(void *opaque, target_phys_addr_t addr) -{ - return 0; -} - -static void apic_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) -{ -} - -static void apic_mem_writew(void *opaque, target_phys_addr_t addr, uint32_t val) -{ -} - -static uint32_t apic_mem_readl(void *opaque, target_phys_addr_t addr) -{ - CPUState *env; - APICState *s; - uint32_t val; - int index; - - env = cpu_single_env; - if (!env) - return 0; - s = env->apic_state; - - index = (addr >> 4) & 0xff; - switch(index) { - case 0x02: /* id */ - val = s->id << 24; - break; - case 0x03: /* version */ - val = 0x11 | ((APIC_LVT_NB - 1) << 16); /* version 0x11 */ - break; - case 0x08: - val = s->tpr; - break; - case 0x09: - val = apic_get_arb_pri(s); - break; - case 0x0a: - /* ppr */ - val = apic_get_ppr(s); - break; - case 0x0b: - val = 0; - break; - case 0x0d: - val = s->log_dest << 24; - break; - case 0x0e: - val = s->dest_mode << 28; - break; - case 0x0f: - val = s->spurious_vec; - break; - case 0x10 ... 0x17: - val = s->isr[index & 7]; - break; - case 0x18 ... 0x1f: - val = s->tmr[index & 7]; - break; - case 0x20 ... 0x27: - val = s->irr[index & 7]; - break; - case 0x28: - val = s->esr; - break; - case 0x30: - case 0x31: - val = s->icr[index & 1]; - break; - case 0x32 ... 0x37: - val = s->lvt[index - 0x32]; - break; - case 0x38: - val = s->initial_count; - break; - case 0x39: - val = apic_get_current_count(s); - break; - case 0x3e: - val = s->divide_conf; - break; - default: - s->esr |= ESR_ILLEGAL_ADDRESS; - val = 0; - break; - } -#ifdef DEBUG_APIC - printf("APIC read: %08x = %08x\n", (uint32_t)addr, val); -#endif - return val; -} - -static void apic_send_msi(target_phys_addr_t addr, uint32 data) -{ - uint8_t dest = (addr & MSI_ADDR_DEST_ID_MASK) >> MSI_ADDR_DEST_ID_SHIFT; - uint8_t vector = (data & MSI_DATA_VECTOR_MASK) >> MSI_DATA_VECTOR_SHIFT; - uint8_t dest_mode = (addr >> MSI_ADDR_DEST_MODE_SHIFT) & 0x1; - uint8_t trigger_mode = (data >> MSI_DATA_TRIGGER_SHIFT) & 0x1; - uint8_t delivery = (data >> MSI_DATA_DELIVERY_MODE_SHIFT) & 0x7; - /* XXX: Ignore redirection hint. */ - apic_deliver_irq(dest, dest_mode, delivery, vector, 0, trigger_mode); -} - -static void apic_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - CPUState *env; - APICState *s; - int index = (addr >> 4) & 0xff; - if (addr > 0xfff || !index) { - /* MSI and MMIO APIC are at the same memory location, - * but actually not on the global bus: MSI is on PCI bus - * APIC is connected directly to the CPU. - * Mapping them on the global bus happens to work because - * MSI registers are reserved in APIC MMIO and vice versa. */ - apic_send_msi(addr, val); - return; - } - - env = cpu_single_env; - if (!env) - return; - s = env->apic_state; - -#ifdef DEBUG_APIC - printf("APIC write: %08x = %08x\n", (uint32_t)addr, val); -#endif - - switch(index) { - case 0x02: - s->id = (val >> 24); - break; - case 0x03: - break; - case 0x08: - s->tpr = val; - apic_update_irq(s); - break; - case 0x09: - case 0x0a: - break; - case 0x0b: /* EOI */ - apic_eoi(s); - break; - case 0x0d: - s->log_dest = val >> 24; - break; - case 0x0e: - s->dest_mode = val >> 28; - break; - case 0x0f: - s->spurious_vec = val & 0x1ff; - apic_update_irq(s); - break; - case 0x10 ... 0x17: - case 0x18 ... 0x1f: - case 0x20 ... 0x27: - case 0x28: - break; - case 0x30: - s->icr[0] = val; - apic_deliver(s, (s->icr[1] >> 24) & 0xff, (s->icr[0] >> 11) & 1, - (s->icr[0] >> 8) & 7, (s->icr[0] & 0xff), - (s->icr[0] >> 14) & 1, (s->icr[0] >> 15) & 1); - break; - case 0x31: - s->icr[1] = val; - break; - case 0x32 ... 0x37: - { - int n = index - 0x32; - s->lvt[n] = val; - if (n == APIC_LVT_TIMER) - apic_timer_update(s, qemu_get_clock(vm_clock)); - } - break; - case 0x38: - s->initial_count = val; - s->initial_count_load_time = qemu_get_clock(vm_clock); - apic_timer_update(s, s->initial_count_load_time); - break; - case 0x39: - break; - case 0x3e: - { - int v; - s->divide_conf = val & 0xb; - v = (s->divide_conf & 3) | ((s->divide_conf >> 1) & 4); - s->count_shift = (v + 1) & 7; - } - break; - default: - s->esr |= ESR_ILLEGAL_ADDRESS; - break; - } -} - -static void apic_save(QEMUFile *f, void *opaque) -{ - APICState *s = opaque; - int i; - - qemu_put_be32s(f, &s->apicbase); - qemu_put_8s(f, &s->id); - qemu_put_8s(f, &s->arb_id); - qemu_put_8s(f, &s->tpr); - qemu_put_be32s(f, &s->spurious_vec); - qemu_put_8s(f, &s->log_dest); - qemu_put_8s(f, &s->dest_mode); - for (i = 0; i < 8; i++) { - qemu_put_be32s(f, &s->isr[i]); - qemu_put_be32s(f, &s->tmr[i]); - qemu_put_be32s(f, &s->irr[i]); - } - for (i = 0; i < APIC_LVT_NB; i++) { - qemu_put_be32s(f, &s->lvt[i]); - } - qemu_put_be32s(f, &s->esr); - qemu_put_be32s(f, &s->icr[0]); - qemu_put_be32s(f, &s->icr[1]); - qemu_put_be32s(f, &s->divide_conf); - qemu_put_be32(f, s->count_shift); - qemu_put_be32s(f, &s->initial_count); - qemu_put_be64(f, s->initial_count_load_time); - qemu_put_be64(f, s->next_time); - - qemu_put_timer(f, s->timer); -} - -static int apic_load(QEMUFile *f, void *opaque, int version_id) -{ - APICState *s = opaque; - int i; - - if (version_id > 2) - return -EINVAL; - - /* XXX: what if the base changes? (registered memory regions) */ - qemu_get_be32s(f, &s->apicbase); - qemu_get_8s(f, &s->id); - qemu_get_8s(f, &s->arb_id); - qemu_get_8s(f, &s->tpr); - qemu_get_be32s(f, &s->spurious_vec); - qemu_get_8s(f, &s->log_dest); - qemu_get_8s(f, &s->dest_mode); - for (i = 0; i < 8; i++) { - qemu_get_be32s(f, &s->isr[i]); - qemu_get_be32s(f, &s->tmr[i]); - qemu_get_be32s(f, &s->irr[i]); - } - for (i = 0; i < APIC_LVT_NB; i++) { - qemu_get_be32s(f, &s->lvt[i]); - } - qemu_get_be32s(f, &s->esr); - qemu_get_be32s(f, &s->icr[0]); - qemu_get_be32s(f, &s->icr[1]); - qemu_get_be32s(f, &s->divide_conf); - s->count_shift=qemu_get_be32(f); - qemu_get_be32s(f, &s->initial_count); - s->initial_count_load_time=qemu_get_be64(f); - s->next_time=qemu_get_be64(f); - - if (version_id >= 2) - qemu_get_timer(f, s->timer); - return 0; -} - -static void apic_reset(void *opaque) -{ - APICState *s = opaque; - int bsp = cpu_is_bsp(s->cpu_env); - - s->apicbase = 0xfee00000 | - (bsp ? MSR_IA32_APICBASE_BSP : 0) | MSR_IA32_APICBASE_ENABLE; - - cpu_reset(s->cpu_env); - apic_init_reset(s->cpu_env); - - if (bsp) { - /* - * LINT0 delivery mode on CPU #0 is set to ExtInt at initialization - * time typically by BIOS, so PIC interrupt can be delivered to the - * processor when local APIC is enabled. - */ - s->lvt[APIC_LVT_LINT0] = 0x700; - } - - cpu_synchronize_state(s->cpu_env, 1); -} - -static CPUReadMemoryFunc *apic_mem_read[3] = { - apic_mem_readb, - apic_mem_readw, - apic_mem_readl, -}; - -static CPUWriteMemoryFunc *apic_mem_write[3] = { - apic_mem_writeb, - apic_mem_writew, - apic_mem_writel, -}; - -int apic_init(CPUState *env) -{ - APICState *s; - - if (last_apic_idx >= MAX_APICS) - return -1; - s = qemu_mallocz(sizeof(APICState)); - env->apic_state = s; - s->idx = last_apic_idx++; - s->id = env->cpuid_apic_id; - s->cpu_env = env; - - apic_reset(s); - msix_supported = 1; - - /* XXX: mapping more APICs at the same memory location */ - if (apic_io_memory == 0) { - /* NOTE: the APIC is directly connected to the CPU - it is not - on the global memory bus. */ - apic_io_memory = cpu_register_io_memory(apic_mem_read, - apic_mem_write, NULL); - /* XXX: what if the base changes? */ - cpu_register_physical_memory(MSI_ADDR_BASE, MSI_ADDR_SIZE, - apic_io_memory); - } - s->timer = qemu_new_timer(vm_clock, apic_timer, s); - - register_savevm("apic", s->idx, 2, apic_save, apic_load, s); - qemu_register_reset(apic_reset, s); - - local_apics[s->idx] = s; - return 0; -} diff --git a/qemu-0.11.0/hw/arm-misc.h b/qemu-0.11.0/hw/arm-misc.h deleted file mode 100644 index 367dd25..0000000 --- a/qemu-0.11.0/hw/arm-misc.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Misc ARM declarations - * - * Copyright (c) 2006 CodeSourcery. - * Written by Paul Brook - * - * This code is licenced under the LGPL. - * - */ - -#ifndef ARM_MISC_H -#define ARM_MISC_H 1 - -/* The CPU is also modeled as an interrupt controller. */ -#define ARM_PIC_CPU_IRQ 0 -#define ARM_PIC_CPU_FIQ 1 -qemu_irq *arm_pic_init_cpu(CPUState *env); - -/* armv7m.c */ -qemu_irq *armv7m_init(int flash_size, int sram_size, - const char *kernel_filename, const char *cpu_model); - -/* arm_boot.c */ -struct arm_boot_info { - int ram_size; - const char *kernel_filename; - const char *kernel_cmdline; - const char *initrd_filename; - target_phys_addr_t loader_start; - target_phys_addr_t smp_loader_start; - int nb_cpus; - int board_id; - int (*atag_board)(struct arm_boot_info *info, void *p); -}; -void arm_load_kernel(CPUState *env, struct arm_boot_info *info); - -/* Multiplication factor to convert from system clock ticks to qemu timer - ticks. */ -extern int system_clock_scale; - -#endif /* !ARM_MISC_H */ diff --git a/qemu-0.11.0/hw/arm_boot.c b/qemu-0.11.0/hw/arm_boot.c deleted file mode 100644 index 35f0130..0000000 --- a/qemu-0.11.0/hw/arm_boot.c +++ /dev/null @@ -1,262 +0,0 @@ -/* - * ARM kernel loader. - * - * Copyright (c) 2006-2007 CodeSourcery. - * Written by Paul Brook - * - * This code is licenced under the GPL. - */ - -#include "hw.h" -#include "arm-misc.h" -#include "sysemu.h" - -#define KERNEL_ARGS_ADDR 0x100 -#define KERNEL_LOAD_ADDR 0x00010000 -#define INITRD_LOAD_ADDR 0x00800000 - -/* The worlds second smallest bootloader. Set r0-r2, then jump to kernel. */ -static uint32_t bootloader[] = { - 0xe3a00000, /* mov r0, #0 */ - 0xe3a01000, /* mov r1, #0x?? */ - 0xe3811c00, /* orr r1, r1, #0x??00 */ - 0xe59f2000, /* ldr r2, [pc, #0] */ - 0xe59ff000, /* ldr pc, [pc, #0] */ - 0, /* Address of kernel args. Set by integratorcp_init. */ - 0 /* Kernel entry point. Set by integratorcp_init. */ -}; - -/* Entry point for secondary CPUs. Enable interrupt controller and - Issue WFI until start address is written to system controller. */ -static uint32_t smpboot[] = { - 0xe3a00201, /* mov r0, #0x10000000 */ - 0xe3800601, /* orr r0, r0, #0x001000000 */ - 0xe3a01001, /* mov r1, #1 */ - 0xe5801100, /* str r1, [r0, #0x100] */ - 0xe3a00201, /* mov r0, #0x10000000 */ - 0xe3800030, /* orr r0, #0x30 */ - 0xe320f003, /* wfi */ - 0xe5901000, /* ldr r1, [r0] */ - 0xe3110003, /* tst r1, #3 */ - 0x1afffffb, /* bne <wfi> */ - 0xe12fff11 /* bx r1 */ -}; - -static void main_cpu_reset(void *opaque) -{ - CPUState *env = opaque; - - cpu_reset(env); - if (env->boot_info) - arm_load_kernel(env, env->boot_info); - - /* TODO: Reset secondary CPUs. */ -} - -#define WRITE_WORD(p, value) do { \ - stl_phys_notdirty(p, value); \ - p += 4; \ -} while (0) - -static void set_kernel_args(struct arm_boot_info *info, - int initrd_size, target_phys_addr_t base) -{ - target_phys_addr_t p; - - p = base + KERNEL_ARGS_ADDR; - /* ATAG_CORE */ - WRITE_WORD(p, 5); - WRITE_WORD(p, 0x54410001); - WRITE_WORD(p, 1); - WRITE_WORD(p, 0x1000); - WRITE_WORD(p, 0); - /* ATAG_MEM */ - /* TODO: handle multiple chips on one ATAG list */ - WRITE_WORD(p, 4); - WRITE_WORD(p, 0x54410002); - WRITE_WORD(p, info->ram_size); - WRITE_WORD(p, info->loader_start); - if (initrd_size) { - /* ATAG_INITRD2 */ - WRITE_WORD(p, 4); - WRITE_WORD(p, 0x54420005); - WRITE_WORD(p, info->loader_start + INITRD_LOAD_ADDR); - WRITE_WORD(p, initrd_size); - } - if (info->kernel_cmdline && *info->kernel_cmdline) { - /* ATAG_CMDLINE */ - int cmdline_size; - - cmdline_size = strlen(info->kernel_cmdline); - cpu_physical_memory_write(p + 8, (void *)info->kernel_cmdline, - cmdline_size + 1); - cmdline_size = (cmdline_size >> 2) + 1; - WRITE_WORD(p, cmdline_size + 2); - WRITE_WORD(p, 0x54410009); - p += cmdline_size * 4; - } - if (info->atag_board) { - /* ATAG_BOARD */ - int atag_board_len; - uint8_t atag_board_buf[0x1000]; - - atag_board_len = (info->atag_board(info, atag_board_buf) + 3) & ~3; - WRITE_WORD(p, (atag_board_len + 8) >> 2); - WRITE_WORD(p, 0x414f4d50); - cpu_physical_memory_write(p, atag_board_buf, atag_board_len); - p += atag_board_len; - } - /* ATAG_END */ - WRITE_WORD(p, 0); - WRITE_WORD(p, 0); -} - -static void set_kernel_args_old(struct arm_boot_info *info, - int initrd_size, target_phys_addr_t base) -{ - target_phys_addr_t p; - const char *s; - - - /* see linux/include/asm-arm/setup.h */ - p = base + KERNEL_ARGS_ADDR; - /* page_size */ - WRITE_WORD(p, 4096); - /* nr_pages */ - WRITE_WORD(p, info->ram_size / 4096); - /* ramdisk_size */ - WRITE_WORD(p, 0); -#define FLAG_READONLY 1 -#define FLAG_RDLOAD 4 -#define FLAG_RDPROMPT 8 - /* flags */ - WRITE_WORD(p, FLAG_READONLY | FLAG_RDLOAD | FLAG_RDPROMPT); - /* rootdev */ - WRITE_WORD(p, (31 << 8) | 0); /* /dev/mtdblock0 */ - /* video_num_cols */ - WRITE_WORD(p, 0); - /* video_num_rows */ - WRITE_WORD(p, 0); - /* video_x */ - WRITE_WORD(p, 0); - /* video_y */ - WRITE_WORD(p, 0); - /* memc_control_reg */ - WRITE_WORD(p, 0); - /* unsigned char sounddefault */ - /* unsigned char adfsdrives */ - /* unsigned char bytes_per_char_h */ - /* unsigned char bytes_per_char_v */ - WRITE_WORD(p, 0); - /* pages_in_bank[4] */ - WRITE_WORD(p, 0); - WRITE_WORD(p, 0); - WRITE_WORD(p, 0); - WRITE_WORD(p, 0); - /* pages_in_vram */ - WRITE_WORD(p, 0); - /* initrd_start */ - if (initrd_size) - WRITE_WORD(p, info->loader_start + INITRD_LOAD_ADDR); - else - WRITE_WORD(p, 0); - /* initrd_size */ - WRITE_WORD(p, initrd_size); - /* rd_start */ - WRITE_WORD(p, 0); - /* system_rev */ - WRITE_WORD(p, 0); - /* system_serial_low */ - WRITE_WORD(p, 0); - /* system_serial_high */ - WRITE_WORD(p, 0); - /* mem_fclk_21285 */ - WRITE_WORD(p, 0); - /* zero unused fields */ - while (p < base + KERNEL_ARGS_ADDR + 256 + 1024) { - WRITE_WORD(p, 0); - } - s = info->kernel_cmdline; - if (s) { - cpu_physical_memory_write(p, (void *)s, strlen(s) + 1); - } else { - WRITE_WORD(p, 0); - } -} - -void arm_load_kernel(CPUState *env, struct arm_boot_info *info) -{ - int kernel_size; - int initrd_size; - int n; - int is_linux = 0; - uint64_t elf_entry; - target_ulong entry; - - /* Load the kernel. */ - if (!info->kernel_filename) { - fprintf(stderr, "Kernel image must be specified\n"); - exit(1); - } - - if (!env->boot_info) { - if (info->nb_cpus == 0) - info->nb_cpus = 1; - env->boot_info = info; - qemu_register_reset(main_cpu_reset, env); - } - - /* Assume that raw images are linux kernels, and ELF images are not. */ - kernel_size = load_elf(info->kernel_filename, 0, &elf_entry, NULL, NULL); - entry = elf_entry; - if (kernel_size < 0) { - kernel_size = load_uimage(info->kernel_filename, &entry, NULL, - &is_linux); - } - if (kernel_size < 0) { - entry = info->loader_start + KERNEL_LOAD_ADDR; - kernel_size = load_image_targphys(info->kernel_filename, entry, - ram_size - KERNEL_LOAD_ADDR); - is_linux = 1; - } - if (kernel_size < 0) { - fprintf(stderr, "qemu: could not load kernel '%s'\n", - info->kernel_filename); - exit(1); - } - if (!is_linux) { - /* Jump to the entry point. */ - env->regs[15] = entry & 0xfffffffe; - env->thumb = entry & 1; - } else { - if (info->initrd_filename) { - initrd_size = load_image_targphys(info->initrd_filename, - info->loader_start - + INITRD_LOAD_ADDR, - ram_size - INITRD_LOAD_ADDR); - if (initrd_size < 0) { - fprintf(stderr, "qemu: could not load initrd '%s'\n", - info->initrd_filename); - exit(1); - } - } else { - initrd_size = 0; - } - bootloader[1] |= info->board_id & 0xff; - bootloader[2] |= (info->board_id >> 8) & 0xff; - bootloader[5] = info->loader_start + KERNEL_ARGS_ADDR; - bootloader[6] = entry; - for (n = 0; n < sizeof(bootloader) / 4; n++) { - stl_phys_notdirty(info->loader_start + (n * 4), bootloader[n]); - } - if (info->nb_cpus > 1) { - for (n = 0; n < sizeof(smpboot) / 4; n++) { - stl_phys_notdirty(info->smp_loader_start + (n * 4), smpboot[n]); - } - } - if (old_param) - set_kernel_args_old(info, initrd_size, info->loader_start); - else - set_kernel_args(info, initrd_size, info->loader_start); - } -} diff --git a/qemu-0.11.0/hw/arm_gic.c b/qemu-0.11.0/hw/arm_gic.c deleted file mode 100644 index 563397d..0000000 --- a/qemu-0.11.0/hw/arm_gic.c +++ /dev/null @@ -1,732 +0,0 @@ -/* - * ARM Generic/Distributed Interrupt Controller - * - * Copyright (c) 2006-2007 CodeSourcery. - * Written by Paul Brook - * - * This code is licenced under the GPL. - */ - -/* This file contains implementation code for the RealView EB interrupt - controller, MPCore distributed interrupt controller and ARMv7-M - Nested Vectored Interrupt Controller. */ - -//#define DEBUG_GIC - -#ifdef DEBUG_GIC -#define DPRINTF(fmt, ...) \ -do { printf("arm_gic: " fmt , ## __VA_ARGS__); } while (0) -#else -#define DPRINTF(fmt, ...) do {} while(0) -#endif - -#ifdef NVIC -static const uint8_t gic_id[] = -{ 0x00, 0xb0, 0x1b, 0x00, 0x0d, 0xe0, 0x05, 0xb1 }; -/* The NVIC has 16 internal vectors. However these are not exposed - through the normal GIC interface. */ -#define GIC_BASE_IRQ 32 -#else -static const uint8_t gic_id[] = -{ 0x90, 0x13, 0x04, 0x00, 0x0d, 0xf0, 0x05, 0xb1 }; -#define GIC_BASE_IRQ 0 -#endif - -#define FROM_SYSBUSGIC(type, dev) \ - DO_UPCAST(type, gic, FROM_SYSBUS(gic_state, dev)) - -typedef struct gic_irq_state -{ - /* ??? The documentation seems to imply the enable bits are global, even - for per-cpu interrupts. This seems strange. */ - unsigned enabled:1; - unsigned pending:NCPU; - unsigned active:NCPU; - unsigned level:NCPU; - unsigned model:1; /* 0 = N:N, 1 = 1:N */ - unsigned trigger:1; /* nonzero = edge triggered. */ -} gic_irq_state; - -#define ALL_CPU_MASK ((1 << NCPU) - 1) - -#define GIC_SET_ENABLED(irq) s->irq_state[irq].enabled = 1 -#define GIC_CLEAR_ENABLED(irq) s->irq_state[irq].enabled = 0 -#define GIC_TEST_ENABLED(irq) s->irq_state[irq].enabled -#define GIC_SET_PENDING(irq, cm) s->irq_state[irq].pending |= (cm) -#define GIC_CLEAR_PENDING(irq, cm) s->irq_state[irq].pending &= ~(cm) -#define GIC_TEST_PENDING(irq, cm) ((s->irq_state[irq].pending & (cm)) != 0) -#define GIC_SET_ACTIVE(irq, cm) s->irq_state[irq].active |= (cm) -#define GIC_CLEAR_ACTIVE(irq, cm) s->irq_state[irq].active &= ~(cm) -#define GIC_TEST_ACTIVE(irq, cm) ((s->irq_state[irq].active & (cm)) != 0) -#define GIC_SET_MODEL(irq) s->irq_state[irq].model = 1 -#define GIC_CLEAR_MODEL(irq) s->irq_state[irq].model = 0 -#define GIC_TEST_MODEL(irq) s->irq_state[irq].model -#define GIC_SET_LEVEL(irq, cm) s->irq_state[irq].level = (cm) -#define GIC_CLEAR_LEVEL(irq, cm) s->irq_state[irq].level &= ~(cm) -#define GIC_TEST_LEVEL(irq, cm) ((s->irq_state[irq].level & (cm)) != 0) -#define GIC_SET_TRIGGER(irq) s->irq_state[irq].trigger = 1 -#define GIC_CLEAR_TRIGGER(irq) s->irq_state[irq].trigger = 0 -#define GIC_TEST_TRIGGER(irq) s->irq_state[irq].trigger -#define GIC_GET_PRIORITY(irq, cpu) \ - (((irq) < 32) ? s->priority1[irq][cpu] : s->priority2[(irq) - 32]) -#ifdef NVIC -#define GIC_TARGET(irq) 1 -#else -#define GIC_TARGET(irq) s->irq_target[irq] -#endif - -typedef struct gic_state -{ - SysBusDevice busdev; - qemu_irq parent_irq[NCPU]; - int enabled; - int cpu_enabled[NCPU]; - - gic_irq_state irq_state[GIC_NIRQ]; -#ifndef NVIC - int irq_target[GIC_NIRQ]; -#endif - int priority1[32][NCPU]; - int priority2[GIC_NIRQ - 32]; - int last_active[GIC_NIRQ][NCPU]; - - int priority_mask[NCPU]; - int running_irq[NCPU]; - int running_priority[NCPU]; - int current_pending[NCPU]; - - int iomemtype; -} gic_state; - -/* TODO: Many places that call this routine could be optimized. */ -/* Update interrupt status after enabled or pending bits have been changed. */ -static void gic_update(gic_state *s) -{ - int best_irq; - int best_prio; - int irq; - int level; - int cpu; - int cm; - - for (cpu = 0; cpu < NCPU; cpu++) { - cm = 1 << cpu; - s->current_pending[cpu] = 1023; - if (!s->enabled || !s->cpu_enabled[cpu]) { - qemu_irq_lower(s->parent_irq[cpu]); - return; - } - best_prio = 0x100; - best_irq = 1023; - for (irq = 0; irq < GIC_NIRQ; irq++) { - if (GIC_TEST_ENABLED(irq) && GIC_TEST_PENDING(irq, cm)) { - if (GIC_GET_PRIORITY(irq, cpu) < best_prio) { - best_prio = GIC_GET_PRIORITY(irq, cpu); - best_irq = irq; - } - } - } - level = 0; - if (best_prio <= s->priority_mask[cpu]) { - s->current_pending[cpu] = best_irq; - if (best_prio < s->running_priority[cpu]) { - DPRINTF("Raised pending IRQ %d\n", best_irq); - level = 1; - } - } - qemu_set_irq(s->parent_irq[cpu], level); - } -} - -static void __attribute__((unused)) -gic_set_pending_private(gic_state *s, int cpu, int irq) -{ - int cm = 1 << cpu; - - if (GIC_TEST_PENDING(irq, cm)) - return; - - DPRINTF("Set %d pending cpu %d\n", irq, cpu); - GIC_SET_PENDING(irq, cm); - gic_update(s); -} - -/* Process a change in an external IRQ input. */ -static void gic_set_irq(void *opaque, int irq, int level) -{ - gic_state *s = (gic_state *)opaque; - /* The first external input line is internal interrupt 32. */ - irq += 32; - if (level == GIC_TEST_LEVEL(irq, ALL_CPU_MASK)) - return; - - if (level) { - GIC_SET_LEVEL(irq, ALL_CPU_MASK); - if (GIC_TEST_TRIGGER(irq) || GIC_TEST_ENABLED(irq)) { - DPRINTF("Set %d pending mask %x\n", irq, GIC_TARGET(irq)); - GIC_SET_PENDING(irq, GIC_TARGET(irq)); - } - } else { - GIC_CLEAR_LEVEL(irq, ALL_CPU_MASK); - } - gic_update(s); -} - -static void gic_set_running_irq(gic_state *s, int cpu, int irq) -{ - s->running_irq[cpu] = irq; - if (irq == 1023) { - s->running_priority[cpu] = 0x100; - } else { - s->running_priority[cpu] = GIC_GET_PRIORITY(irq, cpu); - } - gic_update(s); -} - -static uint32_t gic_acknowledge_irq(gic_state *s, int cpu) -{ - int new_irq; - int cm = 1 << cpu; - new_irq = s->current_pending[cpu]; - if (new_irq == 1023 - || GIC_GET_PRIORITY(new_irq, cpu) >= s->running_priority[cpu]) { - DPRINTF("ACK no pending IRQ\n"); - return 1023; - } - s->last_active[new_irq][cpu] = s->running_irq[cpu]; - /* Clear pending flags for both level and edge triggered interrupts. - Level triggered IRQs will be reasserted once they become inactive. */ - GIC_CLEAR_PENDING(new_irq, GIC_TEST_MODEL(new_irq) ? ALL_CPU_MASK : cm); - gic_set_running_irq(s, cpu, new_irq); - DPRINTF("ACK %d\n", new_irq); - return new_irq; -} - -static void gic_complete_irq(gic_state * s, int cpu, int irq) -{ - int update = 0; - int cm = 1 << cpu; - DPRINTF("EOI %d\n", irq); - if (s->running_irq[cpu] == 1023) - return; /* No active IRQ. */ - if (irq != 1023) { - /* Mark level triggered interrupts as pending if they are still - raised. */ - if (!GIC_TEST_TRIGGER(irq) && GIC_TEST_ENABLED(irq) - && GIC_TEST_LEVEL(irq, cm) && (GIC_TARGET(irq) & cm) != 0) { - DPRINTF("Set %d pending mask %x\n", irq, cm); - GIC_SET_PENDING(irq, cm); - update = 1; - } - } - if (irq != s->running_irq[cpu]) { - /* Complete an IRQ that is not currently running. */ - int tmp = s->running_irq[cpu]; - while (s->last_active[tmp][cpu] != 1023) { - if (s->last_active[tmp][cpu] == irq) { - s->last_active[tmp][cpu] = s->last_active[irq][cpu]; - break; - } - tmp = s->last_active[tmp][cpu]; - } - if (update) { - gic_update(s); - } - } else { - /* Complete the current running IRQ. */ - gic_set_running_irq(s, cpu, s->last_active[s->running_irq[cpu]][cpu]); - } -} - -static uint32_t gic_dist_readb(void *opaque, target_phys_addr_t offset) -{ - gic_state *s = (gic_state *)opaque; - uint32_t res; - int irq; - int i; - int cpu; - int cm; - int mask; - - cpu = gic_get_current_cpu(); - cm = 1 << cpu; - if (offset < 0x100) { -#ifndef NVIC - if (offset == 0) - return s->enabled; - if (offset == 4) - return ((GIC_NIRQ / 32) - 1) | ((NCPU - 1) << 5); - if (offset < 0x08) - return 0; -#endif - goto bad_reg; - } else if (offset < 0x200) { - /* Interrupt Set/Clear Enable. */ - if (offset < 0x180) - irq = (offset - 0x100) * 8; - else - irq = (offset - 0x180) * 8; - irq += GIC_BASE_IRQ; - if (irq >= GIC_NIRQ) - goto bad_reg; - res = 0; - for (i = 0; i < 8; i++) { - if (GIC_TEST_ENABLED(irq + i)) { - res |= (1 << i); - } - } - } else if (offset < 0x300) { - /* Interrupt Set/Clear Pending. */ - if (offset < 0x280) - irq = (offset - 0x200) * 8; - else - irq = (offset - 0x280) * 8; - irq += GIC_BASE_IRQ; - if (irq >= GIC_NIRQ) - goto bad_reg; - res = 0; - mask = (irq < 32) ? cm : ALL_CPU_MASK; - for (i = 0; i < 8; i++) { - if (GIC_TEST_PENDING(irq + i, mask)) { - res |= (1 << i); - } - } - } else if (offset < 0x400) { - /* Interrupt Active. */ - irq = (offset - 0x300) * 8 + GIC_BASE_IRQ; - if (irq >= GIC_NIRQ) - goto bad_reg; - res = 0; - mask = (irq < 32) ? cm : ALL_CPU_MASK; - for (i = 0; i < 8; i++) { - if (GIC_TEST_ACTIVE(irq + i, mask)) { - res |= (1 << i); - } - } - } else if (offset < 0x800) { - /* Interrupt Priority. */ - irq = (offset - 0x400) + GIC_BASE_IRQ; - if (irq >= GIC_NIRQ) - goto bad_reg; - res = GIC_GET_PRIORITY(irq, cpu); -#ifndef NVIC - } else if (offset < 0xc00) { - /* Interrupt CPU Target. */ - irq = (offset - 0x800) + GIC_BASE_IRQ; - if (irq >= GIC_NIRQ) - goto bad_reg; - if (irq >= 29 && irq <= 31) { - res = cm; - } else { - res = GIC_TARGET(irq); - } - } else if (offset < 0xf00) { - /* Interrupt Configuration. */ - irq = (offset - 0xc00) * 2 + GIC_BASE_IRQ; - if (irq >= GIC_NIRQ) - goto bad_reg; - res = 0; - for (i = 0; i < 4; i++) { - if (GIC_TEST_MODEL(irq + i)) - res |= (1 << (i * 2)); - if (GIC_TEST_TRIGGER(irq + i)) - res |= (2 << (i * 2)); - } -#endif - } else if (offset < 0xfe0) { - goto bad_reg; - } else /* offset >= 0xfe0 */ { - if (offset & 3) { - res = 0; - } else { - res = gic_id[(offset - 0xfe0) >> 2]; - } - } - return res; -bad_reg: - hw_error("gic_dist_readb: Bad offset %x\n", (int)offset); - return 0; -} - -static uint32_t gic_dist_readw(void *opaque, target_phys_addr_t offset) -{ - uint32_t val; - val = gic_dist_readb(opaque, offset); - val |= gic_dist_readb(opaque, offset + 1) << 8; - return val; -} - -static uint32_t gic_dist_readl(void *opaque, target_phys_addr_t offset) -{ - uint32_t val; -#ifdef NVIC - gic_state *s = (gic_state *)opaque; - uint32_t addr; - addr = offset; - if (addr < 0x100 || addr > 0xd00) - return nvic_readl(s, addr); -#endif - val = gic_dist_readw(opaque, offset); - val |= gic_dist_readw(opaque, offset + 2) << 16; - return val; -} - -static void gic_dist_writeb(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - gic_state *s = (gic_state *)opaque; - int irq; - int i; - int cpu; - - cpu = gic_get_current_cpu(); - if (offset < 0x100) { -#ifdef NVIC - goto bad_reg; -#else - if (offset == 0) { - s->enabled = (value & 1); - DPRINTF("Distribution %sabled\n", s->enabled ? "En" : "Dis"); - } else if (offset < 4) { - /* ignored. */ - } else { - goto bad_reg; - } -#endif - } else if (offset < 0x180) { - /* Interrupt Set Enable. */ - irq = (offset - 0x100) * 8 + GIC_BASE_IRQ; - if (irq >= GIC_NIRQ) - goto bad_reg; - if (irq < 16) - value = 0xff; - for (i = 0; i < 8; i++) { - if (value & (1 << i)) { - int mask = (irq < 32) ? (1 << cpu) : GIC_TARGET(irq); - if (!GIC_TEST_ENABLED(irq + i)) - DPRINTF("Enabled IRQ %d\n", irq + i); - GIC_SET_ENABLED(irq + i); - /* If a raised level triggered IRQ enabled then mark - is as pending. */ - if (GIC_TEST_LEVEL(irq + i, mask) - && !GIC_TEST_TRIGGER(irq + i)) { - DPRINTF("Set %d pending mask %x\n", irq + i, mask); - GIC_SET_PENDING(irq + i, mask); - } - } - } - } else if (offset < 0x200) { - /* Interrupt Clear Enable. */ - irq = (offset - 0x180) * 8 + GIC_BASE_IRQ; - if (irq >= GIC_NIRQ) - goto bad_reg; - if (irq < 16) - value = 0; - for (i = 0; i < 8; i++) { - if (value & (1 << i)) { - if (GIC_TEST_ENABLED(irq + i)) - DPRINTF("Disabled IRQ %d\n", irq + i); - GIC_CLEAR_ENABLED(irq + i); - } - } - } else if (offset < 0x280) { - /* Interrupt Set Pending. */ - irq = (offset - 0x200) * 8 + GIC_BASE_IRQ; - if (irq >= GIC_NIRQ) - goto bad_reg; - if (irq < 16) - irq = 0; - - for (i = 0; i < 8; i++) { - if (value & (1 << i)) { - GIC_SET_PENDING(irq + i, GIC_TARGET(irq)); - } - } - } else if (offset < 0x300) { - /* Interrupt Clear Pending. */ - irq = (offset - 0x280) * 8 + GIC_BASE_IRQ; - if (irq >= GIC_NIRQ) - goto bad_reg; - for (i = 0; i < 8; i++) { - /* ??? This currently clears the pending bit for all CPUs, even - for per-CPU interrupts. It's unclear whether this is the - corect behavior. */ - if (value & (1 << i)) { - GIC_CLEAR_PENDING(irq + i, ALL_CPU_MASK); - } - } - } else if (offset < 0x400) { - /* Interrupt Active. */ - goto bad_reg; - } else if (offset < 0x800) { - /* Interrupt Priority. */ - irq = (offset - 0x400) + GIC_BASE_IRQ; - if (irq >= GIC_NIRQ) - goto bad_reg; - if (irq < 32) { - s->priority1[irq][cpu] = value; - } else { - s->priority2[irq - 32] = value; - } -#ifndef NVIC - } else if (offset < 0xc00) { - /* Interrupt CPU Target. */ - irq = (offset - 0x800) + GIC_BASE_IRQ; - if (irq >= GIC_NIRQ) - goto bad_reg; - if (irq < 29) - value = 0; - else if (irq < 32) - value = ALL_CPU_MASK; - s->irq_target[irq] = value & ALL_CPU_MASK; - } else if (offset < 0xf00) { - /* Interrupt Configuration. */ - irq = (offset - 0xc00) * 4 + GIC_BASE_IRQ; - if (irq >= GIC_NIRQ) - goto bad_reg; - if (irq < 32) - value |= 0xaa; - for (i = 0; i < 4; i++) { - if (value & (1 << (i * 2))) { - GIC_SET_MODEL(irq + i); - } else { - GIC_CLEAR_MODEL(irq + i); - } - if (value & (2 << (i * 2))) { - GIC_SET_TRIGGER(irq + i); - } else { - GIC_CLEAR_TRIGGER(irq + i); - } - } -#endif - } else { - /* 0xf00 is only handled for 32-bit writes. */ - goto bad_reg; - } - gic_update(s); - return; -bad_reg: - hw_error("gic_dist_writeb: Bad offset %x\n", (int)offset); -} - -static void gic_dist_writew(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - gic_dist_writeb(opaque, offset, value & 0xff); - gic_dist_writeb(opaque, offset + 1, value >> 8); -} - -static void gic_dist_writel(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - gic_state *s = (gic_state *)opaque; -#ifdef NVIC - uint32_t addr; - addr = offset; - if (addr < 0x100 || (addr > 0xd00 && addr != 0xf00)) { - nvic_writel(s, addr, value); - return; - } -#endif - if (offset == 0xf00) { - int cpu; - int irq; - int mask; - - cpu = gic_get_current_cpu(); - irq = value & 0x3ff; - switch ((value >> 24) & 3) { - case 0: - mask = (value >> 16) & ALL_CPU_MASK; - break; - case 1: - mask = 1 << cpu; - break; - case 2: - mask = ALL_CPU_MASK ^ (1 << cpu); - break; - default: - DPRINTF("Bad Soft Int target filter\n"); - mask = ALL_CPU_MASK; - break; - } - GIC_SET_PENDING(irq, mask); - gic_update(s); - return; - } - gic_dist_writew(opaque, offset, value & 0xffff); - gic_dist_writew(opaque, offset + 2, value >> 16); -} - -static CPUReadMemoryFunc *gic_dist_readfn[] = { - gic_dist_readb, - gic_dist_readw, - gic_dist_readl -}; - -static CPUWriteMemoryFunc *gic_dist_writefn[] = { - gic_dist_writeb, - gic_dist_writew, - gic_dist_writel -}; - -#ifndef NVIC -static uint32_t gic_cpu_read(gic_state *s, int cpu, int offset) -{ - switch (offset) { - case 0x00: /* Control */ - return s->cpu_enabled[cpu]; - case 0x04: /* Priority mask */ - return s->priority_mask[cpu]; - case 0x08: /* Binary Point */ - /* ??? Not implemented. */ - return 0; - case 0x0c: /* Acknowledge */ - return gic_acknowledge_irq(s, cpu); - case 0x14: /* Runing Priority */ - return s->running_priority[cpu]; - case 0x18: /* Highest Pending Interrupt */ - return s->current_pending[cpu]; - default: - hw_error("gic_cpu_read: Bad offset %x\n", (int)offset); - return 0; - } -} - -static void gic_cpu_write(gic_state *s, int cpu, int offset, uint32_t value) -{ - switch (offset) { - case 0x00: /* Control */ - s->cpu_enabled[cpu] = (value & 1); - DPRINTF("CPU %sabled\n", s->cpu_enabled ? "En" : "Dis"); - break; - case 0x04: /* Priority mask */ - s->priority_mask[cpu] = (value & 0xff); - break; - case 0x08: /* Binary Point */ - /* ??? Not implemented. */ - break; - case 0x10: /* End Of Interrupt */ - return gic_complete_irq(s, cpu, value & 0x3ff); - default: - hw_error("gic_cpu_write: Bad offset %x\n", (int)offset); - return; - } - gic_update(s); -} -#endif - -static void gic_reset(gic_state *s) -{ - int i; - memset(s->irq_state, 0, GIC_NIRQ * sizeof(gic_irq_state)); - for (i = 0 ; i < NCPU; i++) { - s->priority_mask[i] = 0xf0; - s->current_pending[i] = 1023; - s->running_irq[i] = 1023; - s->running_priority[i] = 0x100; -#ifdef NVIC - /* The NVIC doesn't have per-cpu interfaces, so enable by default. */ - s->cpu_enabled[i] = 1; -#else - s->cpu_enabled[i] = 0; -#endif - } - for (i = 0; i < 16; i++) { - GIC_SET_ENABLED(i); - GIC_SET_TRIGGER(i); - } -#ifdef NVIC - /* The NVIC is always enabled. */ - s->enabled = 1; -#else - s->enabled = 0; -#endif -} - -static void gic_save(QEMUFile *f, void *opaque) -{ - gic_state *s = (gic_state *)opaque; - int i; - int j; - - qemu_put_be32(f, s->enabled); - for (i = 0; i < NCPU; i++) { - qemu_put_be32(f, s->cpu_enabled[i]); -#ifndef NVIC - qemu_put_be32(f, s->irq_target[i]); -#endif - for (j = 0; j < 32; j++) - qemu_put_be32(f, s->priority1[j][i]); - for (j = 0; j < GIC_NIRQ; j++) - qemu_put_be32(f, s->last_active[j][i]); - qemu_put_be32(f, s->priority_mask[i]); - qemu_put_be32(f, s->running_irq[i]); - qemu_put_be32(f, s->running_priority[i]); - qemu_put_be32(f, s->current_pending[i]); - } - for (i = 0; i < GIC_NIRQ - 32; i++) { - qemu_put_be32(f, s->priority2[i]); - } - for (i = 0; i < GIC_NIRQ; i++) { - qemu_put_byte(f, s->irq_state[i].enabled); - qemu_put_byte(f, s->irq_state[i].pending); - qemu_put_byte(f, s->irq_state[i].active); - qemu_put_byte(f, s->irq_state[i].level); - qemu_put_byte(f, s->irq_state[i].model); - qemu_put_byte(f, s->irq_state[i].trigger); - } -} - -static int gic_load(QEMUFile *f, void *opaque, int version_id) -{ - gic_state *s = (gic_state *)opaque; - int i; - int j; - - if (version_id != 1) - return -EINVAL; - - s->enabled = qemu_get_be32(f); - for (i = 0; i < NCPU; i++) { - s->cpu_enabled[i] = qemu_get_be32(f); -#ifndef NVIC - s->irq_target[i] = qemu_get_be32(f); -#endif - for (j = 0; j < 32; j++) - s->priority1[j][i] = qemu_get_be32(f); - for (j = 0; j < GIC_NIRQ; j++) - s->last_active[j][i] = qemu_get_be32(f); - s->priority_mask[i] = qemu_get_be32(f); - s->running_irq[i] = qemu_get_be32(f); - s->running_priority[i] = qemu_get_be32(f); - s->current_pending[i] = qemu_get_be32(f); - } - for (i = 0; i < GIC_NIRQ - 32; i++) { - s->priority2[i] = qemu_get_be32(f); - } - for (i = 0; i < GIC_NIRQ; i++) { - s->irq_state[i].enabled = qemu_get_byte(f); - s->irq_state[i].pending = qemu_get_byte(f); - s->irq_state[i].active = qemu_get_byte(f); - s->irq_state[i].level = qemu_get_byte(f); - s->irq_state[i].model = qemu_get_byte(f); - s->irq_state[i].trigger = qemu_get_byte(f); - } - - return 0; -} - -static void gic_init(gic_state *s) -{ - int i; - - qdev_init_gpio_in(&s->busdev.qdev, gic_set_irq, GIC_NIRQ - 32); - for (i = 0; i < NCPU; i++) { - sysbus_init_irq(&s->busdev, &s->parent_irq[i]); - } - s->iomemtype = cpu_register_io_memory(gic_dist_readfn, - gic_dist_writefn, s); - gic_reset(s); - register_savevm("arm_gic", -1, 1, gic_save, gic_load, s); -} diff --git a/qemu-0.11.0/hw/arm_pic.c b/qemu-0.11.0/hw/arm_pic.c deleted file mode 100644 index f44568c..0000000 --- a/qemu-0.11.0/hw/arm_pic.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Generic ARM Programmable Interrupt Controller support. - * - * Copyright (c) 2006 CodeSourcery. - * Written by Paul Brook - * - * This code is licenced under the LGPL - */ - -#include "hw.h" -#include "pc.h" -#include "arm-misc.h" - -/* Stub functions for hardware that doesn't exist. */ -void pic_info(Monitor *mon) -{ -} - -void irq_info(Monitor *mon) -{ -} - - -/* Input 0 is IRQ and input 1 is FIQ. */ -static void arm_pic_cpu_handler(void *opaque, int irq, int level) -{ - CPUState *env = (CPUState *)opaque; - switch (irq) { - case ARM_PIC_CPU_IRQ: - if (level) - cpu_interrupt(env, CPU_INTERRUPT_HARD); - else - cpu_reset_interrupt(env, CPU_INTERRUPT_HARD); - break; - case ARM_PIC_CPU_FIQ: - if (level) - cpu_interrupt(env, CPU_INTERRUPT_FIQ); - else - cpu_reset_interrupt(env, CPU_INTERRUPT_FIQ); - break; - default: - hw_error("arm_pic_cpu_handler: Bad interrput line %d\n", irq); - } -} - -qemu_irq *arm_pic_init_cpu(CPUState *env) -{ - return qemu_allocate_irqs(arm_pic_cpu_handler, env, 2); -} diff --git a/qemu-0.11.0/hw/arm_sysctl.c b/qemu-0.11.0/hw/arm_sysctl.c deleted file mode 100644 index cf5d46e..0000000 --- a/qemu-0.11.0/hw/arm_sysctl.c +++ /dev/null @@ -1,237 +0,0 @@ -/* - * Status and system control registers for ARM RealView/Versatile boards. - * - * Copyright (c) 2006-2007 CodeSourcery. - * Written by Paul Brook - * - * This code is licenced under the GPL. - */ - -#include "hw.h" -#include "qemu-timer.h" -#include "sysbus.h" -#include "primecell.h" -#include "sysemu.h" - -#define LOCK_VALUE 0xa05f - -typedef struct { - SysBusDevice busdev; - uint32_t sys_id; - uint32_t leds; - uint16_t lockval; - uint32_t cfgdata1; - uint32_t cfgdata2; - uint32_t flags; - uint32_t nvflags; - uint32_t resetlevel; -} arm_sysctl_state; - -static uint32_t arm_sysctl_read(void *opaque, target_phys_addr_t offset) -{ - arm_sysctl_state *s = (arm_sysctl_state *)opaque; - - switch (offset) { - case 0x00: /* ID */ - return s->sys_id; - case 0x04: /* SW */ - /* General purpose hardware switches. - We don't have a useful way of exposing these to the user. */ - return 0; - case 0x08: /* LED */ - return s->leds; - case 0x20: /* LOCK */ - return s->lockval; - case 0x0c: /* OSC0 */ - case 0x10: /* OSC1 */ - case 0x14: /* OSC2 */ - case 0x18: /* OSC3 */ - case 0x1c: /* OSC4 */ - case 0x24: /* 100HZ */ - /* ??? Implement these. */ - return 0; - case 0x28: /* CFGDATA1 */ - return s->cfgdata1; - case 0x2c: /* CFGDATA2 */ - return s->cfgdata2; - case 0x30: /* FLAGS */ - return s->flags; - case 0x38: /* NVFLAGS */ - return s->nvflags; - case 0x40: /* RESETCTL */ - return s->resetlevel; - case 0x44: /* PCICTL */ - return 1; - case 0x48: /* MCI */ - return 0; - case 0x4c: /* FLASH */ - return 0; - case 0x50: /* CLCD */ - return 0x1000; - case 0x54: /* CLCDSER */ - return 0; - case 0x58: /* BOOTCS */ - return 0; - case 0x5c: /* 24MHz */ - return muldiv64(qemu_get_clock(vm_clock), 24000000, ticks_per_sec); - case 0x60: /* MISC */ - return 0; - case 0x84: /* PROCID0 */ - /* ??? Don't know what the proper value for the core tile ID is. */ - return 0x02000000; - case 0x88: /* PROCID1 */ - return 0xff000000; - case 0x64: /* DMAPSR0 */ - case 0x68: /* DMAPSR1 */ - case 0x6c: /* DMAPSR2 */ - case 0x70: /* IOSEL */ - case 0x74: /* PLDCTL */ - case 0x80: /* BUSID */ - case 0x8c: /* OSCRESET0 */ - case 0x90: /* OSCRESET1 */ - case 0x94: /* OSCRESET2 */ - case 0x98: /* OSCRESET3 */ - case 0x9c: /* OSCRESET4 */ - case 0xc0: /* SYS_TEST_OSC0 */ - case 0xc4: /* SYS_TEST_OSC1 */ - case 0xc8: /* SYS_TEST_OSC2 */ - case 0xcc: /* SYS_TEST_OSC3 */ - case 0xd0: /* SYS_TEST_OSC4 */ - return 0; - default: - printf ("arm_sysctl_read: Bad register offset 0x%x\n", (int)offset); - return 0; - } -} - -static void arm_sysctl_write(void *opaque, target_phys_addr_t offset, - uint32_t val) -{ - arm_sysctl_state *s = (arm_sysctl_state *)opaque; - - switch (offset) { - case 0x08: /* LED */ - s->leds = val; - case 0x0c: /* OSC0 */ - case 0x10: /* OSC1 */ - case 0x14: /* OSC2 */ - case 0x18: /* OSC3 */ - case 0x1c: /* OSC4 */ - /* ??? */ - break; - case 0x20: /* LOCK */ - if (val == LOCK_VALUE) - s->lockval = val; - else - s->lockval = val & 0x7fff; - break; - case 0x28: /* CFGDATA1 */ - /* ??? Need to implement this. */ - s->cfgdata1 = val; - break; - case 0x2c: /* CFGDATA2 */ - /* ??? Need to implement this. */ - s->cfgdata2 = val; - break; - case 0x30: /* FLAGSSET */ - s->flags |= val; - break; - case 0x34: /* FLAGSCLR */ - s->flags &= ~val; - break; - case 0x38: /* NVFLAGSSET */ - s->nvflags |= val; - break; - case 0x3c: /* NVFLAGSCLR */ - s->nvflags &= ~val; - break; - case 0x40: /* RESETCTL */ - if (s->lockval == LOCK_VALUE) { - s->resetlevel = val; - if (val & 0x100) - qemu_system_reset_request (); - } - break; - case 0x44: /* PCICTL */ - /* nothing to do. */ - break; - case 0x4c: /* FLASH */ - case 0x50: /* CLCD */ - case 0x54: /* CLCDSER */ - case 0x64: /* DMAPSR0 */ - case 0x68: /* DMAPSR1 */ - case 0x6c: /* DMAPSR2 */ - case 0x70: /* IOSEL */ - case 0x74: /* PLDCTL */ - case 0x80: /* BUSID */ - case 0x84: /* PROCID0 */ - case 0x88: /* PROCID1 */ - case 0x8c: /* OSCRESET0 */ - case 0x90: /* OSCRESET1 */ - case 0x94: /* OSCRESET2 */ - case 0x98: /* OSCRESET3 */ - case 0x9c: /* OSCRESET4 */ - break; - default: - printf ("arm_sysctl_write: Bad register offset 0x%x\n", (int)offset); - return; - } -} - -static CPUReadMemoryFunc *arm_sysctl_readfn[] = { - arm_sysctl_read, - arm_sysctl_read, - arm_sysctl_read -}; - -static CPUWriteMemoryFunc *arm_sysctl_writefn[] = { - arm_sysctl_write, - arm_sysctl_write, - arm_sysctl_write -}; - -static void arm_sysctl_init1(SysBusDevice *dev) -{ - arm_sysctl_state *s = FROM_SYSBUS(arm_sysctl_state, dev); - int iomemtype; - - /* The MPcore bootloader uses these flags to start secondary CPUs. - We don't use a bootloader, so do this here. */ - s->flags = 3; - iomemtype = cpu_register_io_memory(arm_sysctl_readfn, - arm_sysctl_writefn, s); - sysbus_init_mmio(dev, 0x1000, iomemtype); - /* ??? Save/restore. */ -} - -/* Legacy helper function. */ -void arm_sysctl_init(uint32_t base, uint32_t sys_id) -{ - DeviceState *dev; - - dev = qdev_create(NULL, "realview_sysctl"); - qdev_prop_set_uint32(dev, "sys_id", sys_id); - qdev_init(dev); - sysbus_mmio_map(sysbus_from_qdev(dev), 0, base); -} - -static SysBusDeviceInfo arm_sysctl_info = { - .init = arm_sysctl_init1, - .qdev.name = "realview_sysctl", - .qdev.size = sizeof(arm_sysctl_state), - .qdev.props = (Property[]) { - { - .name = "sys_id", - .info = &qdev_prop_uint32, - .offset = offsetof(arm_sysctl_state, sys_id), - }, - {/* end of list */} - } -}; - -static void arm_sysctl_register_devices(void) -{ - sysbus_register_withprop(&arm_sysctl_info); -} - -device_init(arm_sysctl_register_devices) diff --git a/qemu-0.11.0/hw/arm_timer.c b/qemu-0.11.0/hw/arm_timer.c deleted file mode 100644 index 572804f..0000000 --- a/qemu-0.11.0/hw/arm_timer.c +++ /dev/null @@ -1,354 +0,0 @@ -/* - * ARM PrimeCell Timer modules. - * - * Copyright (c) 2005-2006 CodeSourcery. - * Written by Paul Brook - * - * This code is licenced under the GPL. - */ - -#include "sysbus.h" -#include "qemu-timer.h" - -/* Common timer implementation. */ - -#define TIMER_CTRL_ONESHOT (1 << 0) -#define TIMER_CTRL_32BIT (1 << 1) -#define TIMER_CTRL_DIV1 (0 << 2) -#define TIMER_CTRL_DIV16 (1 << 2) -#define TIMER_CTRL_DIV256 (2 << 2) -#define TIMER_CTRL_IE (1 << 5) -#define TIMER_CTRL_PERIODIC (1 << 6) -#define TIMER_CTRL_ENABLE (1 << 7) - -typedef struct { - ptimer_state *timer; - uint32_t control; - uint32_t limit; - int freq; - int int_level; - qemu_irq irq; -} arm_timer_state; - -/* Check all active timers, and schedule the next timer interrupt. */ - -static void arm_timer_update(arm_timer_state *s) -{ - /* Update interrupts. */ - if (s->int_level && (s->control & TIMER_CTRL_IE)) { - qemu_irq_raise(s->irq); - } else { - qemu_irq_lower(s->irq); - } -} - -static uint32_t arm_timer_read(void *opaque, target_phys_addr_t offset) -{ - arm_timer_state *s = (arm_timer_state *)opaque; - - switch (offset >> 2) { - case 0: /* TimerLoad */ - case 6: /* TimerBGLoad */ - return s->limit; - case 1: /* TimerValue */ - return ptimer_get_count(s->timer); - case 2: /* TimerControl */ - return s->control; - case 4: /* TimerRIS */ - return s->int_level; - case 5: /* TimerMIS */ - if ((s->control & TIMER_CTRL_IE) == 0) - return 0; - return s->int_level; - default: - hw_error("arm_timer_read: Bad offset %x\n", (int)offset); - return 0; - } -} - -/* Reset the timer limit after settings have changed. */ -static void arm_timer_recalibrate(arm_timer_state *s, int reload) -{ - uint32_t limit; - - if ((s->control & TIMER_CTRL_PERIODIC) == 0) { - /* Free running. */ - if (s->control & TIMER_CTRL_32BIT) - limit = 0xffffffff; - else - limit = 0xffff; - } else { - /* Periodic. */ - limit = s->limit; - } - ptimer_set_limit(s->timer, limit, reload); -} - -static void arm_timer_write(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - arm_timer_state *s = (arm_timer_state *)opaque; - int freq; - - switch (offset >> 2) { - case 0: /* TimerLoad */ - s->limit = value; - arm_timer_recalibrate(s, 1); - break; - case 1: /* TimerValue */ - /* ??? Linux seems to want to write to this readonly register. - Ignore it. */ - break; - case 2: /* TimerControl */ - if (s->control & TIMER_CTRL_ENABLE) { - /* Pause the timer if it is running. This may cause some - inaccuracy dure to rounding, but avoids a whole lot of other - messyness. */ - ptimer_stop(s->timer); - } - s->control = value; - freq = s->freq; - /* ??? Need to recalculate expiry time after changing divisor. */ - switch ((value >> 2) & 3) { - case 1: freq >>= 4; break; - case 2: freq >>= 8; break; - } - arm_timer_recalibrate(s, 0); - ptimer_set_freq(s->timer, freq); - if (s->control & TIMER_CTRL_ENABLE) { - /* Restart the timer if still enabled. */ - ptimer_run(s->timer, (s->control & TIMER_CTRL_ONESHOT) != 0); - } - break; - case 3: /* TimerIntClr */ - s->int_level = 0; - break; - case 6: /* TimerBGLoad */ - s->limit = value; - arm_timer_recalibrate(s, 0); - break; - default: - hw_error("arm_timer_write: Bad offset %x\n", (int)offset); - } - arm_timer_update(s); -} - -static void arm_timer_tick(void *opaque) -{ - arm_timer_state *s = (arm_timer_state *)opaque; - s->int_level = 1; - arm_timer_update(s); -} - -static void arm_timer_save(QEMUFile *f, void *opaque) -{ - arm_timer_state *s = (arm_timer_state *)opaque; - qemu_put_be32(f, s->control); - qemu_put_be32(f, s->limit); - qemu_put_be32(f, s->int_level); - qemu_put_ptimer(f, s->timer); -} - -static int arm_timer_load(QEMUFile *f, void *opaque, int version_id) -{ - arm_timer_state *s = (arm_timer_state *)opaque; - - if (version_id != 1) - return -EINVAL; - - s->control = qemu_get_be32(f); - s->limit = qemu_get_be32(f); - s->int_level = qemu_get_be32(f); - qemu_get_ptimer(f, s->timer); - return 0; -} - -static arm_timer_state *arm_timer_init(uint32_t freq) -{ - arm_timer_state *s; - QEMUBH *bh; - - s = (arm_timer_state *)qemu_mallocz(sizeof(arm_timer_state)); - s->freq = freq; - s->control = TIMER_CTRL_IE; - - bh = qemu_bh_new(arm_timer_tick, s); - s->timer = ptimer_init(bh); - register_savevm("arm_timer", -1, 1, arm_timer_save, arm_timer_load, s); - return s; -} - -/* ARM PrimeCell SP804 dual timer module. - Docs for this device don't seem to be publicly available. This - implementation is based on guesswork, the linux kernel sources and the - Integrator/CP timer modules. */ - -typedef struct { - SysBusDevice busdev; - arm_timer_state *timer[2]; - int level[2]; - qemu_irq irq; -} sp804_state; - -/* Merge the IRQs from the two component devices. */ -static void sp804_set_irq(void *opaque, int irq, int level) -{ - sp804_state *s = (sp804_state *)opaque; - - s->level[irq] = level; - qemu_set_irq(s->irq, s->level[0] || s->level[1]); -} - -static uint32_t sp804_read(void *opaque, target_phys_addr_t offset) -{ - sp804_state *s = (sp804_state *)opaque; - - /* ??? Don't know the PrimeCell ID for this device. */ - if (offset < 0x20) { - return arm_timer_read(s->timer[0], offset); - } else { - return arm_timer_read(s->timer[1], offset - 0x20); - } -} - -static void sp804_write(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - sp804_state *s = (sp804_state *)opaque; - - if (offset < 0x20) { - arm_timer_write(s->timer[0], offset, value); - } else { - arm_timer_write(s->timer[1], offset - 0x20, value); - } -} - -static CPUReadMemoryFunc *sp804_readfn[] = { - sp804_read, - sp804_read, - sp804_read -}; - -static CPUWriteMemoryFunc *sp804_writefn[] = { - sp804_write, - sp804_write, - sp804_write -}; - -static void sp804_save(QEMUFile *f, void *opaque) -{ - sp804_state *s = (sp804_state *)opaque; - qemu_put_be32(f, s->level[0]); - qemu_put_be32(f, s->level[1]); -} - -static int sp804_load(QEMUFile *f, void *opaque, int version_id) -{ - sp804_state *s = (sp804_state *)opaque; - - if (version_id != 1) - return -EINVAL; - - s->level[0] = qemu_get_be32(f); - s->level[1] = qemu_get_be32(f); - return 0; -} - -static void sp804_init(SysBusDevice *dev) -{ - int iomemtype; - sp804_state *s = FROM_SYSBUS(sp804_state, dev); - qemu_irq *qi; - - qi = qemu_allocate_irqs(sp804_set_irq, s, 2); - sysbus_init_irq(dev, &s->irq); - /* ??? The timers are actually configurable between 32kHz and 1MHz, but - we don't implement that. */ - s->timer[0] = arm_timer_init(1000000); - s->timer[1] = arm_timer_init(1000000); - s->timer[0]->irq = qi[0]; - s->timer[1]->irq = qi[1]; - iomemtype = cpu_register_io_memory(sp804_readfn, - sp804_writefn, s); - sysbus_init_mmio(dev, 0x1000, iomemtype); - register_savevm("sp804", -1, 1, sp804_save, sp804_load, s); -} - - -/* Integrator/CP timer module. */ - -typedef struct { - SysBusDevice busdev; - arm_timer_state *timer[3]; -} icp_pit_state; - -static uint32_t icp_pit_read(void *opaque, target_phys_addr_t offset) -{ - icp_pit_state *s = (icp_pit_state *)opaque; - int n; - - /* ??? Don't know the PrimeCell ID for this device. */ - n = offset >> 8; - if (n > 3) { - hw_error("sp804_read: Bad timer %d\n", n); - } - - return arm_timer_read(s->timer[n], offset & 0xff); -} - -static void icp_pit_write(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - icp_pit_state *s = (icp_pit_state *)opaque; - int n; - - n = offset >> 8; - if (n > 3) { - hw_error("sp804_write: Bad timer %d\n", n); - } - - arm_timer_write(s->timer[n], offset & 0xff, value); -} - - -static CPUReadMemoryFunc *icp_pit_readfn[] = { - icp_pit_read, - icp_pit_read, - icp_pit_read -}; - -static CPUWriteMemoryFunc *icp_pit_writefn[] = { - icp_pit_write, - icp_pit_write, - icp_pit_write -}; - -static void icp_pit_init(SysBusDevice *dev) -{ - int iomemtype; - icp_pit_state *s = FROM_SYSBUS(icp_pit_state, dev); - - /* Timer 0 runs at the system clock speed (40MHz). */ - s->timer[0] = arm_timer_init(40000000); - /* The other two timers run at 1MHz. */ - s->timer[1] = arm_timer_init(1000000); - s->timer[2] = arm_timer_init(1000000); - - sysbus_init_irq(dev, &s->timer[0]->irq); - sysbus_init_irq(dev, &s->timer[1]->irq); - sysbus_init_irq(dev, &s->timer[2]->irq); - - iomemtype = cpu_register_io_memory(icp_pit_readfn, - icp_pit_writefn, s); - sysbus_init_mmio(dev, 0x1000, iomemtype); - /* This device has no state to save/restore. The component timers will - save themselves. */ -} - -static void arm_timer_register_devices(void) -{ - sysbus_register_dev("integrator_pit", sizeof(icp_pit_state), icp_pit_init); - sysbus_register_dev("sp804", sizeof(sp804_state), sp804_init); -} - -device_init(arm_timer_register_devices) diff --git a/qemu-0.11.0/hw/armv7m.c b/qemu-0.11.0/hw/armv7m.c deleted file mode 100644 index 2e66d7e..0000000 --- a/qemu-0.11.0/hw/armv7m.c +++ /dev/null @@ -1,259 +0,0 @@ -/* - * ARMV7M System emulation. - * - * Copyright (c) 2006-2007 CodeSourcery. - * Written by Paul Brook - * - * This code is licenced under the GPL. - */ - -#include "sysbus.h" -#include "arm-misc.h" -#include "sysemu.h" - -/* Bitbanded IO. Each word corresponds to a single bit. */ - -/* Get the byte address of the real memory for a bitband acess. */ -static inline uint32_t bitband_addr(void * opaque, uint32_t addr) -{ - uint32_t res; - - res = *(uint32_t *)opaque; - res |= (addr & 0x1ffffff) >> 5; - return res; - -} - -static uint32_t bitband_readb(void *opaque, target_phys_addr_t offset) -{ - uint8_t v; - cpu_physical_memory_read(bitband_addr(opaque, offset), &v, 1); - return (v & (1 << ((offset >> 2) & 7))) != 0; -} - -static void bitband_writeb(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - uint32_t addr; - uint8_t mask; - uint8_t v; - addr = bitband_addr(opaque, offset); - mask = (1 << ((offset >> 2) & 7)); - cpu_physical_memory_read(addr, &v, 1); - if (value & 1) - v |= mask; - else - v &= ~mask; - cpu_physical_memory_write(addr, &v, 1); -} - -static uint32_t bitband_readw(void *opaque, target_phys_addr_t offset) -{ - uint32_t addr; - uint16_t mask; - uint16_t v; - addr = bitband_addr(opaque, offset) & ~1; - mask = (1 << ((offset >> 2) & 15)); - mask = tswap16(mask); - cpu_physical_memory_read(addr, (uint8_t *)&v, 2); - return (v & mask) != 0; -} - -static void bitband_writew(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - uint32_t addr; - uint16_t mask; - uint16_t v; - addr = bitband_addr(opaque, offset) & ~1; - mask = (1 << ((offset >> 2) & 15)); - mask = tswap16(mask); - cpu_physical_memory_read(addr, (uint8_t *)&v, 2); - if (value & 1) - v |= mask; - else - v &= ~mask; - cpu_physical_memory_write(addr, (uint8_t *)&v, 2); -} - -static uint32_t bitband_readl(void *opaque, target_phys_addr_t offset) -{ - uint32_t addr; - uint32_t mask; - uint32_t v; - addr = bitband_addr(opaque, offset) & ~3; - mask = (1 << ((offset >> 2) & 31)); - mask = tswap32(mask); - cpu_physical_memory_read(addr, (uint8_t *)&v, 4); - return (v & mask) != 0; -} - -static void bitband_writel(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - uint32_t addr; - uint32_t mask; - uint32_t v; - addr = bitband_addr(opaque, offset) & ~3; - mask = (1 << ((offset >> 2) & 31)); - mask = tswap32(mask); - cpu_physical_memory_read(addr, (uint8_t *)&v, 4); - if (value & 1) - v |= mask; - else - v &= ~mask; - cpu_physical_memory_write(addr, (uint8_t *)&v, 4); -} - -static CPUReadMemoryFunc *bitband_readfn[] = { - bitband_readb, - bitband_readw, - bitband_readl -}; - -static CPUWriteMemoryFunc *bitband_writefn[] = { - bitband_writeb, - bitband_writew, - bitband_writel -}; - -typedef struct { - SysBusDevice busdev; - uint32_t base; -} BitBandState; - -static void bitband_init(SysBusDevice *dev) -{ - BitBandState *s = FROM_SYSBUS(BitBandState, dev); - int iomemtype; - - iomemtype = cpu_register_io_memory(bitband_readfn, bitband_writefn, - &s->base); - sysbus_init_mmio(dev, 0x02000000, iomemtype); -} - -static void armv7m_bitband_init(void) -{ - DeviceState *dev; - - dev = qdev_create(NULL, "ARM,bitband-memory"); - qdev_prop_set_uint32(dev, "base", 0x20000000); - qdev_init(dev); - sysbus_mmio_map(sysbus_from_qdev(dev), 0, 0x22000000); - - dev = qdev_create(NULL, "ARM,bitband-memory"); - qdev_prop_set_uint32(dev, "base", 0x40000000); - qdev_init(dev); - sysbus_mmio_map(sysbus_from_qdev(dev), 0, 0x42000000); -} - -/* Board init. */ -/* Init CPU and memory for a v7-M based board. - flash_size and sram_size are in kb. - Returns the NVIC array. */ - -qemu_irq *armv7m_init(int flash_size, int sram_size, - const char *kernel_filename, const char *cpu_model) -{ - CPUState *env; - DeviceState *nvic; - /* FIXME: make this local state. */ - static qemu_irq pic[64]; - qemu_irq *cpu_pic; - uint32_t pc; - int image_size; - uint64_t entry; - uint64_t lowaddr; - int i; - - flash_size *= 1024; - sram_size *= 1024; - - if (!cpu_model) - cpu_model = "cortex-m3"; - env = cpu_init(cpu_model); - if (!env) { - fprintf(stderr, "Unable to find CPU definition\n"); - exit(1); - } - -#if 0 - /* > 32Mb SRAM gets complicated because it overlaps the bitband area. - We don't have proper commandline options, so allocate half of memory - as SRAM, up to a maximum of 32Mb, and the rest as code. */ - if (ram_size > (512 + 32) * 1024 * 1024) - ram_size = (512 + 32) * 1024 * 1024; - sram_size = (ram_size / 2) & TARGET_PAGE_MASK; - if (sram_size > 32 * 1024 * 1024) - sram_size = 32 * 1024 * 1024; - code_size = ram_size - sram_size; -#endif - - /* Flash programming is done via the SCU, so pretend it is ROM. */ - cpu_register_physical_memory(0, flash_size, - qemu_ram_alloc(flash_size) | IO_MEM_ROM); - cpu_register_physical_memory(0x20000000, sram_size, - qemu_ram_alloc(sram_size) | IO_MEM_RAM); - armv7m_bitband_init(); - - nvic = qdev_create(NULL, "armv7m_nvic"); - env->v7m.nvic = nvic; - qdev_init(nvic); - cpu_pic = arm_pic_init_cpu(env); - sysbus_connect_irq(sysbus_from_qdev(nvic), 0, cpu_pic[ARM_PIC_CPU_IRQ]); - for (i = 0; i < 64; i++) { - pic[i] = qdev_get_gpio_in(nvic, i); - } - - image_size = load_elf(kernel_filename, 0, &entry, &lowaddr, NULL); - if (image_size < 0) { - image_size = load_image_targphys(kernel_filename, 0, flash_size); - lowaddr = 0; - } - if (image_size < 0) { - fprintf(stderr, "qemu: could not load kernel '%s'\n", - kernel_filename); - exit(1); - } - - /* If the image was loaded at address zero then assume it is a - regular ROM image and perform the normal CPU reset sequence. - Otherwise jump directly to the entry point. */ - if (lowaddr == 0) { - env->regs[13] = ldl_phys(0); - pc = ldl_phys(4); - } else { - pc = entry; - } - env->thumb = pc & 1; - env->regs[15] = pc & ~1; - - /* Hack to map an additional page of ram at the top of the address - space. This stops qemu complaining about executing code outside RAM - when returning from an exception. */ - cpu_register_physical_memory(0xfffff000, 0x1000, - qemu_ram_alloc(0x1000) | IO_MEM_RAM); - - return pic; -} - -static SysBusDeviceInfo bitband_info = { - .init = bitband_init, - .qdev.name = "ARM,bitband-memory", - .qdev.size = sizeof(BitBandState), - .qdev.props = (Property[]) { - { - .name = "base", - .info = &qdev_prop_hex32, - .offset = offsetof(BitBandState, base), - }, - {/* end of list */} - } -}; - -static void armv7m_register_devices(void) -{ - sysbus_register_withprop(&bitband_info); -} - -device_init(armv7m_register_devices) diff --git a/qemu-0.11.0/hw/armv7m_nvic.c b/qemu-0.11.0/hw/armv7m_nvic.c deleted file mode 100644 index f789c78..0000000 --- a/qemu-0.11.0/hw/armv7m_nvic.c +++ /dev/null @@ -1,408 +0,0 @@ -/* - * ARM Nested Vectored Interrupt Controller - * - * Copyright (c) 2006-2007 CodeSourcery. - * Written by Paul Brook - * - * This code is licenced under the GPL. - * - * The ARMv7M System controller is fairly tightly tied in with the - * NVIC. Much of that is also implemented here. - */ - -#include "sysbus.h" -#include "qemu-timer.h" -#include "arm-misc.h" - -/* 32 internal lines (16 used for system exceptions) plus 64 external - interrupt lines. */ -#define GIC_NIRQ 96 -#define NCPU 1 -#define NVIC 1 - -/* Only a single "CPU" interface is present. */ -static inline int -gic_get_current_cpu(void) -{ - return 0; -} - -static uint32_t nvic_readl(void *opaque, uint32_t offset); -static void nvic_writel(void *opaque, uint32_t offset, uint32_t value); - -#include "arm_gic.c" - -typedef struct { - gic_state gic; - struct { - uint32_t control; - uint32_t reload; - int64_t tick; - QEMUTimer *timer; - } systick; -} nvic_state; - -/* qemu timers run at 1GHz. We want something closer to 1MHz. */ -#define SYSTICK_SCALE 1000ULL - -#define SYSTICK_ENABLE (1 << 0) -#define SYSTICK_TICKINT (1 << 1) -#define SYSTICK_CLKSOURCE (1 << 2) -#define SYSTICK_COUNTFLAG (1 << 16) - -int system_clock_scale; - -/* Conversion factor from qemu timer to SysTick frequencies. */ -static inline int64_t systick_scale(nvic_state *s) -{ - if (s->systick.control & SYSTICK_CLKSOURCE) - return system_clock_scale; - else - return 1000; -} - -static void systick_reload(nvic_state *s, int reset) -{ - if (reset) - s->systick.tick = qemu_get_clock(vm_clock); - s->systick.tick += (s->systick.reload + 1) * systick_scale(s); - qemu_mod_timer(s->systick.timer, s->systick.tick); -} - -static void systick_timer_tick(void * opaque) -{ - nvic_state *s = (nvic_state *)opaque; - s->systick.control |= SYSTICK_COUNTFLAG; - if (s->systick.control & SYSTICK_TICKINT) { - /* Trigger the interrupt. */ - armv7m_nvic_set_pending(s, ARMV7M_EXCP_SYSTICK); - } - if (s->systick.reload == 0) { - s->systick.control &= ~SYSTICK_ENABLE; - } else { - systick_reload(s, 0); - } -} - -/* The external routines use the hardware vector numbering, ie. the first - IRQ is #16. The internal GIC routines use #32 as the first IRQ. */ -void armv7m_nvic_set_pending(void *opaque, int irq) -{ - nvic_state *s = (nvic_state *)opaque; - if (irq >= 16) - irq += 16; - gic_set_pending_private(&s->gic, 0, irq); -} - -/* Make pending IRQ active. */ -int armv7m_nvic_acknowledge_irq(void *opaque) -{ - nvic_state *s = (nvic_state *)opaque; - uint32_t irq; - - irq = gic_acknowledge_irq(&s->gic, 0); - if (irq == 1023) - hw_error("Interrupt but no vector\n"); - if (irq >= 32) - irq -= 16; - return irq; -} - -void armv7m_nvic_complete_irq(void *opaque, int irq) -{ - nvic_state *s = (nvic_state *)opaque; - if (irq >= 16) - irq += 16; - gic_complete_irq(&s->gic, 0, irq); -} - -static uint32_t nvic_readl(void *opaque, uint32_t offset) -{ - nvic_state *s = (nvic_state *)opaque; - uint32_t val; - int irq; - - switch (offset) { - case 4: /* Interrupt Control Type. */ - return (GIC_NIRQ / 32) - 1; - case 0x10: /* SysTick Control and Status. */ - val = s->systick.control; - s->systick.control &= ~SYSTICK_COUNTFLAG; - return val; - case 0x14: /* SysTick Reload Value. */ - return s->systick.reload; - case 0x18: /* SysTick Current Value. */ - { - int64_t t; - if ((s->systick.control & SYSTICK_ENABLE) == 0) - return 0; - t = qemu_get_clock(vm_clock); - if (t >= s->systick.tick) - return 0; - val = ((s->systick.tick - (t + 1)) / systick_scale(s)) + 1; - /* The interrupt in triggered when the timer reaches zero. - However the counter is not reloaded until the next clock - tick. This is a hack to return zero during the first tick. */ - if (val > s->systick.reload) - val = 0; - return val; - } - case 0x1c: /* SysTick Calibration Value. */ - return 10000; - case 0xd00: /* CPUID Base. */ - return cpu_single_env->cp15.c0_cpuid; - case 0xd04: /* Interrypt Control State. */ - /* VECTACTIVE */ - val = s->gic.running_irq[0]; - if (val == 1023) { - val = 0; - } else if (val >= 32) { - val -= 16; - } - /* RETTOBASE */ - if (s->gic.running_irq[0] == 1023 - || s->gic.last_active[s->gic.running_irq[0]][0] == 1023) { - val |= (1 << 11); - } - /* VECTPENDING */ - if (s->gic.current_pending[0] != 1023) - val |= (s->gic.current_pending[0] << 12); - /* ISRPENDING */ - for (irq = 32; irq < GIC_NIRQ; irq++) { - if (s->gic.irq_state[irq].pending) { - val |= (1 << 22); - break; - } - } - /* PENDSTSET */ - if (s->gic.irq_state[ARMV7M_EXCP_SYSTICK].pending) - val |= (1 << 26); - /* PENDSVSET */ - if (s->gic.irq_state[ARMV7M_EXCP_PENDSV].pending) - val |= (1 << 28); - /* NMIPENDSET */ - if (s->gic.irq_state[ARMV7M_EXCP_NMI].pending) - val |= (1 << 31); - return val; - case 0xd08: /* Vector Table Offset. */ - return cpu_single_env->v7m.vecbase; - case 0xd0c: /* Application Interrupt/Reset Control. */ - return 0xfa05000; - case 0xd10: /* System Control. */ - /* TODO: Implement SLEEPONEXIT. */ - return 0; - case 0xd14: /* Configuration Control. */ - /* TODO: Implement Configuration Control bits. */ - return 0; - case 0xd18: case 0xd1c: case 0xd20: /* System Handler Priority. */ - irq = offset - 0xd14; - val = 0; - val = s->gic.priority1[irq++][0]; - val = s->gic.priority1[irq++][0] << 8; - val = s->gic.priority1[irq++][0] << 16; - val = s->gic.priority1[irq][0] << 24; - return val; - case 0xd24: /* System Handler Status. */ - val = 0; - if (s->gic.irq_state[ARMV7M_EXCP_MEM].active) val |= (1 << 0); - if (s->gic.irq_state[ARMV7M_EXCP_BUS].active) val |= (1 << 1); - if (s->gic.irq_state[ARMV7M_EXCP_USAGE].active) val |= (1 << 3); - if (s->gic.irq_state[ARMV7M_EXCP_SVC].active) val |= (1 << 7); - if (s->gic.irq_state[ARMV7M_EXCP_DEBUG].active) val |= (1 << 8); - if (s->gic.irq_state[ARMV7M_EXCP_PENDSV].active) val |= (1 << 10); - if (s->gic.irq_state[ARMV7M_EXCP_SYSTICK].active) val |= (1 << 11); - if (s->gic.irq_state[ARMV7M_EXCP_USAGE].pending) val |= (1 << 12); - if (s->gic.irq_state[ARMV7M_EXCP_MEM].pending) val |= (1 << 13); - if (s->gic.irq_state[ARMV7M_EXCP_BUS].pending) val |= (1 << 14); - if (s->gic.irq_state[ARMV7M_EXCP_SVC].pending) val |= (1 << 15); - if (s->gic.irq_state[ARMV7M_EXCP_MEM].enabled) val |= (1 << 16); - if (s->gic.irq_state[ARMV7M_EXCP_BUS].enabled) val |= (1 << 17); - if (s->gic.irq_state[ARMV7M_EXCP_USAGE].enabled) val |= (1 << 18); - return val; - case 0xd28: /* Configurable Fault Status. */ - /* TODO: Implement Fault Status. */ - hw_error("Not implemented: Configurable Fault Status."); - return 0; - case 0xd2c: /* Hard Fault Status. */ - case 0xd30: /* Debug Fault Status. */ - case 0xd34: /* Mem Manage Address. */ - case 0xd38: /* Bus Fault Address. */ - case 0xd3c: /* Aux Fault Status. */ - /* TODO: Implement fault status registers. */ - goto bad_reg; - case 0xd40: /* PFR0. */ - return 0x00000030; - case 0xd44: /* PRF1. */ - return 0x00000200; - case 0xd48: /* DFR0. */ - return 0x00100000; - case 0xd4c: /* AFR0. */ - return 0x00000000; - case 0xd50: /* MMFR0. */ - return 0x00000030; - case 0xd54: /* MMFR1. */ - return 0x00000000; - case 0xd58: /* MMFR2. */ - return 0x00000000; - case 0xd5c: /* MMFR3. */ - return 0x00000000; - case 0xd60: /* ISAR0. */ - return 0x01141110; - case 0xd64: /* ISAR1. */ - return 0x02111000; - case 0xd68: /* ISAR2. */ - return 0x21112231; - case 0xd6c: /* ISAR3. */ - return 0x01111110; - case 0xd70: /* ISAR4. */ - return 0x01310102; - /* TODO: Implement debug registers. */ - default: - bad_reg: - hw_error("NVIC: Bad read offset 0x%x\n", offset); - } -} - -static void nvic_writel(void *opaque, uint32_t offset, uint32_t value) -{ - nvic_state *s = (nvic_state *)opaque; - uint32_t oldval; - switch (offset) { - case 0x10: /* SysTick Control and Status. */ - oldval = s->systick.control; - s->systick.control &= 0xfffffff8; - s->systick.control |= value & 7; - if ((oldval ^ value) & SYSTICK_ENABLE) { - int64_t now = qemu_get_clock(vm_clock); - if (value & SYSTICK_ENABLE) { - if (s->systick.tick) { - s->systick.tick += now; - qemu_mod_timer(s->systick.timer, s->systick.tick); - } else { - systick_reload(s, 1); - } - } else { - qemu_del_timer(s->systick.timer); - s->systick.tick -= now; - if (s->systick.tick < 0) - s->systick.tick = 0; - } - } else if ((oldval ^ value) & SYSTICK_CLKSOURCE) { - /* This is a hack. Force the timer to be reloaded - when the reference clock is changed. */ - systick_reload(s, 1); - } - break; - case 0x14: /* SysTick Reload Value. */ - s->systick.reload = value; - break; - case 0x18: /* SysTick Current Value. Writes reload the timer. */ - systick_reload(s, 1); - s->systick.control &= ~SYSTICK_COUNTFLAG; - break; - case 0xd04: /* Interrupt Control State. */ - if (value & (1 << 31)) { - armv7m_nvic_set_pending(s, ARMV7M_EXCP_NMI); - } - if (value & (1 << 28)) { - armv7m_nvic_set_pending(s, ARMV7M_EXCP_PENDSV); - } else if (value & (1 << 27)) { - s->gic.irq_state[ARMV7M_EXCP_PENDSV].pending = 0; - gic_update(&s->gic); - } - if (value & (1 << 26)) { - armv7m_nvic_set_pending(s, ARMV7M_EXCP_SYSTICK); - } else if (value & (1 << 25)) { - s->gic.irq_state[ARMV7M_EXCP_SYSTICK].pending = 0; - gic_update(&s->gic); - } - break; - case 0xd08: /* Vector Table Offset. */ - cpu_single_env->v7m.vecbase = value & 0xffffff80; - break; - case 0xd0c: /* Application Interrupt/Reset Control. */ - if ((value >> 16) == 0x05fa) { - if (value & 2) { - hw_error("VECTCLRACTIVE not implemented"); - } - if (value & 5) { - hw_error("System reset"); - } - } - break; - case 0xd10: /* System Control. */ - case 0xd14: /* Configuration Control. */ - /* TODO: Implement control registers. */ - goto bad_reg; - case 0xd18: case 0xd1c: case 0xd20: /* System Handler Priority. */ - { - int irq; - irq = offset - 0xd14; - s->gic.priority1[irq++][0] = value & 0xff; - s->gic.priority1[irq++][0] = (value >> 8) & 0xff; - s->gic.priority1[irq++][0] = (value >> 16) & 0xff; - s->gic.priority1[irq][0] = (value >> 24) & 0xff; - gic_update(&s->gic); - } - break; - case 0xd24: /* System Handler Control. */ - /* TODO: Real hardware allows you to set/clear the active bits - under some circumstances. We don't implement this. */ - s->gic.irq_state[ARMV7M_EXCP_MEM].enabled = (value & (1 << 16)) != 0; - s->gic.irq_state[ARMV7M_EXCP_BUS].enabled = (value & (1 << 17)) != 0; - s->gic.irq_state[ARMV7M_EXCP_USAGE].enabled = (value & (1 << 18)) != 0; - break; - case 0xd28: /* Configurable Fault Status. */ - case 0xd2c: /* Hard Fault Status. */ - case 0xd30: /* Debug Fault Status. */ - case 0xd34: /* Mem Manage Address. */ - case 0xd38: /* Bus Fault Address. */ - case 0xd3c: /* Aux Fault Status. */ - goto bad_reg; - default: - bad_reg: - hw_error("NVIC: Bad write offset 0x%x\n", offset); - } -} - -static void nvic_save(QEMUFile *f, void *opaque) -{ - nvic_state *s = (nvic_state *)opaque; - - qemu_put_be32(f, s->systick.control); - qemu_put_be32(f, s->systick.reload); - qemu_put_be64(f, s->systick.tick); - qemu_put_timer(f, s->systick.timer); -} - -static int nvic_load(QEMUFile *f, void *opaque, int version_id) -{ - nvic_state *s = (nvic_state *)opaque; - - if (version_id != 1) - return -EINVAL; - - s->systick.control = qemu_get_be32(f); - s->systick.reload = qemu_get_be32(f); - s->systick.tick = qemu_get_be64(f); - qemu_get_timer(f, s->systick.timer); - - return 0; -} - -static void armv7m_nvic_init(SysBusDevice *dev) -{ - nvic_state *s= FROM_SYSBUSGIC(nvic_state, dev); - - gic_init(&s->gic); - cpu_register_physical_memory(0xe000e000, 0x1000, s->gic.iomemtype); - s->systick.timer = qemu_new_timer(vm_clock, systick_timer_tick, s); - register_savevm("armv7m_nvic", -1, 1, nvic_save, nvic_load, s); -} - -static void armv7m_nvic_register_devices(void) -{ - sysbus_register_dev("armv7m_nvic", sizeof(nvic_state), armv7m_nvic_init); -} - -device_init(armv7m_nvic_register_devices) diff --git a/qemu-0.11.0/hw/audiodev.h b/qemu-0.11.0/hw/audiodev.h deleted file mode 100644 index 39a729b..0000000 --- a/qemu-0.11.0/hw/audiodev.h +++ /dev/null @@ -1,17 +0,0 @@ -/* es1370.c */ -int es1370_init(PCIBus *bus); - -/* sb16.c */ -int SB16_init(qemu_irq *pic); - -/* adlib.c */ -int Adlib_init(qemu_irq *pic); - -/* gus.c */ -int GUS_init(qemu_irq *pic); - -/* ac97.c */ -int ac97_init(PCIBus *buf); - -/* cs4231a.c */ -int cs4231a_init(qemu_irq *pic); diff --git a/qemu-0.11.0/hw/axis_dev88.c b/qemu-0.11.0/hw/axis_dev88.c deleted file mode 100644 index f93f431..0000000 --- a/qemu-0.11.0/hw/axis_dev88.c +++ /dev/null @@ -1,386 +0,0 @@ -/* - * QEMU model for the AXIS devboard 88. - * - * Copyright (c) 2009 Edgar E. Iglesias, Axis Communications AB. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "sysbus.h" -#include "net.h" -#include "flash.h" -#include "boards.h" -#include "sysemu.h" -#include "etraxfs.h" - -#define D(x) -#define DNAND(x) - -struct nand_state_t -{ - NANDFlashState *nand; - unsigned int rdy:1; - unsigned int ale:1; - unsigned int cle:1; - unsigned int ce:1; -}; - -static struct nand_state_t nand_state; -static uint32_t nand_readl (void *opaque, target_phys_addr_t addr) -{ - struct nand_state_t *s = opaque; - uint32_t r; - int rdy; - - r = nand_getio(s->nand); - nand_getpins(s->nand, &rdy); - s->rdy = rdy; - - DNAND(printf("%s addr=%x r=%x\n", __func__, addr, r)); - return r; -} - -static void -nand_writel (void *opaque, target_phys_addr_t addr, uint32_t value) -{ - struct nand_state_t *s = opaque; - int rdy; - - DNAND(printf("%s addr=%x v=%x\n", __func__, addr, value)); - nand_setpins(s->nand, s->cle, s->ale, s->ce, 1, 0); - nand_setio(s->nand, value); - nand_getpins(s->nand, &rdy); - s->rdy = rdy; -} - -static CPUReadMemoryFunc *nand_read[] = { - &nand_readl, - &nand_readl, - &nand_readl, -}; - -static CPUWriteMemoryFunc *nand_write[] = { - &nand_writel, - &nand_writel, - &nand_writel, -}; - - -struct tempsensor_t -{ - unsigned int shiftreg; - unsigned int count; - enum { - ST_OUT, ST_IN, ST_Z - } state; - - uint16_t regs[3]; -}; - -static void tempsensor_clkedge(struct tempsensor_t *s, - unsigned int clk, unsigned int data_in) -{ - D(printf("%s clk=%d state=%d sr=%x\n", __func__, - clk, s->state, s->shiftreg)); - if (s->count == 0) { - s->count = 16; - s->state = ST_OUT; - } - switch (s->state) { - case ST_OUT: - /* Output reg is clocked at negedge. */ - if (!clk) { - s->count--; - s->shiftreg <<= 1; - if (s->count == 0) { - s->shiftreg = 0; - s->state = ST_IN; - s->count = 16; - } - } - break; - case ST_Z: - if (clk) { - s->count--; - if (s->count == 0) { - s->shiftreg = 0; - s->state = ST_OUT; - s->count = 16; - } - } - break; - case ST_IN: - /* Indata is sampled at posedge. */ - if (clk) { - s->count--; - s->shiftreg <<= 1; - s->shiftreg |= data_in & 1; - if (s->count == 0) { - D(printf("%s cfgreg=%x\n", __func__, s->shiftreg)); - s->regs[0] = s->shiftreg; - s->state = ST_OUT; - s->count = 16; - - if ((s->regs[0] & 0xff) == 0) { - /* 25 degrees celcius. */ - s->shiftreg = 0x0b9f; - } else if ((s->regs[0] & 0xff) == 0xff) { - /* Sensor ID, 0x8100 LM70. */ - s->shiftreg = 0x8100; - } else - printf("Invalid tempsens state %x\n", s->regs[0]); - } - } - break; - } -} - - -#define RW_PA_DOUT 0x00 -#define R_PA_DIN 0x01 -#define RW_PA_OE 0x02 -#define RW_PD_DOUT 0x10 -#define R_PD_DIN 0x11 -#define RW_PD_OE 0x12 - -static struct gpio_state_t -{ - struct nand_state_t *nand; - struct tempsensor_t tempsensor; - uint32_t regs[0x5c / 4]; -} gpio_state; - -static uint32_t gpio_readl (void *opaque, target_phys_addr_t addr) -{ - struct gpio_state_t *s = opaque; - uint32_t r = 0; - - addr >>= 2; - switch (addr) - { - case R_PA_DIN: - r = s->regs[RW_PA_DOUT] & s->regs[RW_PA_OE]; - - /* Encode pins from the nand. */ - r |= s->nand->rdy << 7; - break; - case R_PD_DIN: - r = s->regs[RW_PD_DOUT] & s->regs[RW_PD_OE]; - - /* Encode temp sensor pins. */ - r |= (!!(s->tempsensor.shiftreg & 0x10000)) << 4; - break; - - default: - r = s->regs[addr]; - break; - } - return r; - D(printf("%s %x=%x\n", __func__, addr, r)); -} - -static void gpio_writel (void *opaque, target_phys_addr_t addr, uint32_t value) -{ - struct gpio_state_t *s = opaque; - D(printf("%s %x=%x\n", __func__, addr, value)); - - addr >>= 2; - switch (addr) - { - case RW_PA_DOUT: - /* Decode nand pins. */ - s->nand->ale = !!(value & (1 << 6)); - s->nand->cle = !!(value & (1 << 5)); - s->nand->ce = !!(value & (1 << 4)); - - s->regs[addr] = value; - break; - - case RW_PD_DOUT: - /* Temp sensor clk. */ - if ((s->regs[addr] ^ value) & 2) - tempsensor_clkedge(&s->tempsensor, !!(value & 2), - !!(value & 16)); - s->regs[addr] = value; - break; - - default: - s->regs[addr] = value; - break; - } -} - -static CPUReadMemoryFunc *gpio_read[] = { - NULL, NULL, - &gpio_readl, -}; - -static CPUWriteMemoryFunc *gpio_write[] = { - NULL, NULL, - &gpio_writel, -}; - -#define INTMEM_SIZE (128 * 1024) - -static uint32_t bootstrap_pc; -static void main_cpu_reset(void *opaque) -{ - CPUState *env = opaque; - cpu_reset(env); - - env->pc = bootstrap_pc; -} - -static -void axisdev88_init (ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, const char *kernel_cmdline, - const char *initrd_filename, const char *cpu_model) -{ - CPUState *env; - DeviceState *dev; - SysBusDevice *s; - qemu_irq irq[30], nmi[2], *cpu_irq; - void *etraxfs_dmac; - struct etraxfs_dma_client *eth[2] = {NULL, NULL}; - int kernel_size; - int i; - int nand_regs; - int gpio_regs; - ram_addr_t phys_ram; - ram_addr_t phys_intmem; - - /* init CPUs */ - if (cpu_model == NULL) { - cpu_model = "crisv32"; - } - env = cpu_init(cpu_model); - qemu_register_reset(main_cpu_reset, env); - - /* allocate RAM */ - phys_ram = qemu_ram_alloc(ram_size); - cpu_register_physical_memory(0x40000000, ram_size, phys_ram | IO_MEM_RAM); - - /* The ETRAX-FS has 128Kb on chip ram, the docs refer to it as the - internal memory. */ - phys_intmem = qemu_ram_alloc(INTMEM_SIZE); - cpu_register_physical_memory(0x38000000, INTMEM_SIZE, - phys_intmem | IO_MEM_RAM); - - - /* Attach a NAND flash to CS1. */ - nand_state.nand = nand_init(NAND_MFR_STMICRO, 0x39); - nand_regs = cpu_register_io_memory(nand_read, nand_write, &nand_state); - cpu_register_physical_memory(0x10000000, 0x05000000, nand_regs); - - gpio_state.nand = &nand_state; - gpio_regs = cpu_register_io_memory(gpio_read, gpio_write, &gpio_state); - cpu_register_physical_memory(0x3001a000, 0x5c, gpio_regs); - - - cpu_irq = cris_pic_init_cpu(env); - dev = qdev_create(NULL, "etraxfs,pic"); - /* FIXME: Is there a proper way to signal vectors to the CPU core? */ - qdev_prop_set_ptr(dev, "interrupt_vector", &env->interrupt_vector); - qdev_init(dev); - s = sysbus_from_qdev(dev); - sysbus_mmio_map(s, 0, 0x3001c000); - sysbus_connect_irq(s, 0, cpu_irq[0]); - sysbus_connect_irq(s, 1, cpu_irq[1]); - for (i = 0; i < 30; i++) { - irq[i] = qdev_get_gpio_in(dev, i); - } - nmi[0] = qdev_get_gpio_in(dev, 30); - nmi[1] = qdev_get_gpio_in(dev, 31); - - etraxfs_dmac = etraxfs_dmac_init(0x30000000, 10); - for (i = 0; i < 10; i++) { - /* On ETRAX, odd numbered channels are inputs. */ - etraxfs_dmac_connect(etraxfs_dmac, i, irq + 7 + i, i & 1); - } - - /* Add the two ethernet blocks. */ - eth[0] = etraxfs_eth_init(&nd_table[0], 0x30034000, 1); - if (nb_nics > 1) - eth[1] = etraxfs_eth_init(&nd_table[1], 0x30036000, 2); - - /* The DMA Connector block is missing, hardwire things for now. */ - etraxfs_dmac_connect_client(etraxfs_dmac, 0, eth[0]); - etraxfs_dmac_connect_client(etraxfs_dmac, 1, eth[0] + 1); - if (eth[1]) { - etraxfs_dmac_connect_client(etraxfs_dmac, 6, eth[1]); - etraxfs_dmac_connect_client(etraxfs_dmac, 7, eth[1] + 1); - } - - /* 2 timers. */ - sysbus_create_varargs("etraxfs,timer", 0x3001e000, irq[0x1b], nmi[1], NULL); - sysbus_create_varargs("etraxfs,timer", 0x3005e000, irq[0x1b], nmi[1], NULL); - - for (i = 0; i < 4; i++) { - sysbus_create_simple("etraxfs,serial", 0x30026000 + i * 0x2000, - irq[0x14 + i]); - } - - if (kernel_filename) { - uint64_t entry, high; - int kcmdline_len; - - /* Boots a kernel elf binary, os/linux-2.6/vmlinux from the axis - devboard SDK. */ - kernel_size = load_elf(kernel_filename, -0x80000000LL, - &entry, NULL, &high); - bootstrap_pc = entry; - if (kernel_size < 0) { - /* Takes a kimage from the axis devboard SDK. */ - kernel_size = load_image_targphys(kernel_filename, 0x40004000, - ram_size); - bootstrap_pc = 0x40004000; - env->regs[9] = 0x40004000 + kernel_size; - } - env->regs[8] = 0x56902387; /* RAM init magic. */ - - if (kernel_cmdline && (kcmdline_len = strlen(kernel_cmdline))) { - if (kcmdline_len > 256) { - fprintf(stderr, "Too long CRIS kernel cmdline (max 256)\n"); - exit(1); - } - /* Let the kernel know we are modifying the cmdline. */ - env->regs[10] = 0x87109563; - env->regs[11] = 0x40000000; - pstrcpy_targphys(env->regs[11], 256, kernel_cmdline); - } - } - env->pc = bootstrap_pc; - - printf ("pc =%x\n", env->pc); - printf ("ram size =%ld\n", ram_size); -} - -static QEMUMachine axisdev88_machine = { - .name = "axis-dev88", - .desc = "AXIS devboard 88", - .init = axisdev88_init, -}; - -static void axisdev88_machine_init(void) -{ - qemu_register_machine(&axisdev88_machine); -} - -machine_init(axisdev88_machine_init); diff --git a/qemu-0.11.0/hw/baum.c b/qemu-0.11.0/hw/baum.c deleted file mode 100644 index b47ea34..0000000 --- a/qemu-0.11.0/hw/baum.c +++ /dev/null @@ -1,634 +0,0 @@ -/* - * QEMU Baum Braille Device - * - * Copyright (c) 2008 Samuel Thibault - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "qemu-char.h" -#include "qemu-timer.h" -#include "usb.h" -#include "baum.h" -#include <brlapi.h> -#include <brlapi_constants.h> -#include <brlapi_keycodes.h> -#ifdef CONFIG_SDL -#include <SDL_syswm.h> -#endif - -#if 0 -#define DPRINTF(fmt, ...) \ - printf(fmt, ## __VA_ARGS__) -#else -#define DPRINTF(fmt, ...) -#endif - -#define ESC 0x1B - -#define BAUM_REQ_DisplayData 0x01 -#define BAUM_REQ_GetVersionNumber 0x05 -#define BAUM_REQ_GetKeys 0x08 -#define BAUM_REQ_SetMode 0x12 -#define BAUM_REQ_SetProtocol 0x15 -#define BAUM_REQ_GetDeviceIdentity 0x84 -#define BAUM_REQ_GetSerialNumber 0x8A - -#define BAUM_RSP_CellCount 0x01 -#define BAUM_RSP_VersionNumber 0x05 -#define BAUM_RSP_ModeSetting 0x11 -#define BAUM_RSP_CommunicationChannel 0x16 -#define BAUM_RSP_PowerdownSignal 0x17 -#define BAUM_RSP_HorizontalSensors 0x20 -#define BAUM_RSP_VerticalSensors 0x21 -#define BAUM_RSP_RoutingKeys 0x22 -#define BAUM_RSP_Switches 0x23 -#define BAUM_RSP_TopKeys 0x24 -#define BAUM_RSP_HorizontalSensor 0x25 -#define BAUM_RSP_VerticalSensor 0x26 -#define BAUM_RSP_RoutingKey 0x27 -#define BAUM_RSP_FrontKeys6 0x28 -#define BAUM_RSP_BackKeys6 0x29 -#define BAUM_RSP_CommandKeys 0x2B -#define BAUM_RSP_FrontKeys10 0x2C -#define BAUM_RSP_BackKeys10 0x2D -#define BAUM_RSP_EntryKeys 0x33 -#define BAUM_RSP_JoyStick 0x34 -#define BAUM_RSP_ErrorCode 0x40 -#define BAUM_RSP_InfoBlock 0x42 -#define BAUM_RSP_DeviceIdentity 0x84 -#define BAUM_RSP_SerialNumber 0x8A -#define BAUM_RSP_BluetoothName 0x8C - -#define BAUM_TL1 0x01 -#define BAUM_TL2 0x02 -#define BAUM_TL3 0x04 -#define BAUM_TR1 0x08 -#define BAUM_TR2 0x10 -#define BAUM_TR3 0x20 - -#define BUF_SIZE 256 - -typedef struct { - CharDriverState *chr; - - brlapi_handle_t *brlapi; - int brlapi_fd; - unsigned int x, y; - - uint8_t in_buf[BUF_SIZE]; - uint8_t in_buf_used; - uint8_t out_buf[BUF_SIZE]; - uint8_t out_buf_used, out_buf_ptr; - - QEMUTimer *cellCount_timer; -} BaumDriverState; - -/* Let's assume NABCC by default */ -static const uint8_t nabcc_translation[256] = { - [0] = ' ', -#ifndef BRLAPI_DOTS -#define BRLAPI_DOTS(d1,d2,d3,d4,d5,d6,d7,d8) \ - ((d1?BRLAPI_DOT1:0)|\ - (d2?BRLAPI_DOT2:0)|\ - (d3?BRLAPI_DOT3:0)|\ - (d4?BRLAPI_DOT4:0)|\ - (d5?BRLAPI_DOT5:0)|\ - (d6?BRLAPI_DOT6:0)|\ - (d7?BRLAPI_DOT7:0)|\ - (d8?BRLAPI_DOT8:0)) -#endif - [BRLAPI_DOTS(1,0,0,0,0,0,0,0)] = 'a', - [BRLAPI_DOTS(1,1,0,0,0,0,0,0)] = 'b', - [BRLAPI_DOTS(1,0,0,1,0,0,0,0)] = 'c', - [BRLAPI_DOTS(1,0,0,1,1,0,0,0)] = 'd', - [BRLAPI_DOTS(1,0,0,0,1,0,0,0)] = 'e', - [BRLAPI_DOTS(1,1,0,1,0,0,0,0)] = 'f', - [BRLAPI_DOTS(1,1,0,1,1,0,0,0)] = 'g', - [BRLAPI_DOTS(1,1,0,0,1,0,0,0)] = 'h', - [BRLAPI_DOTS(0,1,0,1,0,0,0,0)] = 'i', - [BRLAPI_DOTS(0,1,0,1,1,0,0,0)] = 'j', - [BRLAPI_DOTS(1,0,1,0,0,0,0,0)] = 'k', - [BRLAPI_DOTS(1,1,1,0,0,0,0,0)] = 'l', - [BRLAPI_DOTS(1,0,1,1,0,0,0,0)] = 'm', - [BRLAPI_DOTS(1,0,1,1,1,0,0,0)] = 'n', - [BRLAPI_DOTS(1,0,1,0,1,0,0,0)] = 'o', - [BRLAPI_DOTS(1,1,1,1,0,0,0,0)] = 'p', - [BRLAPI_DOTS(1,1,1,1,1,0,0,0)] = 'q', - [BRLAPI_DOTS(1,1,1,0,1,0,0,0)] = 'r', - [BRLAPI_DOTS(0,1,1,1,0,0,0,0)] = 's', - [BRLAPI_DOTS(0,1,1,1,1,0,0,0)] = 't', - [BRLAPI_DOTS(1,0,1,0,0,1,0,0)] = 'u', - [BRLAPI_DOTS(1,1,1,0,0,1,0,0)] = 'v', - [BRLAPI_DOTS(0,1,0,1,1,1,0,0)] = 'w', - [BRLAPI_DOTS(1,0,1,1,0,1,0,0)] = 'x', - [BRLAPI_DOTS(1,0,1,1,1,1,0,0)] = 'y', - [BRLAPI_DOTS(1,0,1,0,1,1,0,0)] = 'z', - - [BRLAPI_DOTS(1,0,0,0,0,0,1,0)] = 'A', - [BRLAPI_DOTS(1,1,0,0,0,0,1,0)] = 'B', - [BRLAPI_DOTS(1,0,0,1,0,0,1,0)] = 'C', - [BRLAPI_DOTS(1,0,0,1,1,0,1,0)] = 'D', - [BRLAPI_DOTS(1,0,0,0,1,0,1,0)] = 'E', - [BRLAPI_DOTS(1,1,0,1,0,0,1,0)] = 'F', - [BRLAPI_DOTS(1,1,0,1,1,0,1,0)] = 'G', - [BRLAPI_DOTS(1,1,0,0,1,0,1,0)] = 'H', - [BRLAPI_DOTS(0,1,0,1,0,0,1,0)] = 'I', - [BRLAPI_DOTS(0,1,0,1,1,0,1,0)] = 'J', - [BRLAPI_DOTS(1,0,1,0,0,0,1,0)] = 'K', - [BRLAPI_DOTS(1,1,1,0,0,0,1,0)] = 'L', - [BRLAPI_DOTS(1,0,1,1,0,0,1,0)] = 'M', - [BRLAPI_DOTS(1,0,1,1,1,0,1,0)] = 'N', - [BRLAPI_DOTS(1,0,1,0,1,0,1,0)] = 'O', - [BRLAPI_DOTS(1,1,1,1,0,0,1,0)] = 'P', - [BRLAPI_DOTS(1,1,1,1,1,0,1,0)] = 'Q', - [BRLAPI_DOTS(1,1,1,0,1,0,1,0)] = 'R', - [BRLAPI_DOTS(0,1,1,1,0,0,1,0)] = 'S', - [BRLAPI_DOTS(0,1,1,1,1,0,1,0)] = 'T', - [BRLAPI_DOTS(1,0,1,0,0,1,1,0)] = 'U', - [BRLAPI_DOTS(1,1,1,0,0,1,1,0)] = 'V', - [BRLAPI_DOTS(0,1,0,1,1,1,1,0)] = 'W', - [BRLAPI_DOTS(1,0,1,1,0,1,1,0)] = 'X', - [BRLAPI_DOTS(1,0,1,1,1,1,1,0)] = 'Y', - [BRLAPI_DOTS(1,0,1,0,1,1,1,0)] = 'Z', - - [BRLAPI_DOTS(0,0,1,0,1,1,0,0)] = '0', - [BRLAPI_DOTS(0,1,0,0,0,0,0,0)] = '1', - [BRLAPI_DOTS(0,1,1,0,0,0,0,0)] = '2', - [BRLAPI_DOTS(0,1,0,0,1,0,0,0)] = '3', - [BRLAPI_DOTS(0,1,0,0,1,1,0,0)] = '4', - [BRLAPI_DOTS(0,1,0,0,0,1,0,0)] = '5', - [BRLAPI_DOTS(0,1,1,0,1,0,0,0)] = '6', - [BRLAPI_DOTS(0,1,1,0,1,1,0,0)] = '7', - [BRLAPI_DOTS(0,1,1,0,0,1,0,0)] = '8', - [BRLAPI_DOTS(0,0,1,0,1,0,0,0)] = '9', - - [BRLAPI_DOTS(0,0,0,1,0,1,0,0)] = '.', - [BRLAPI_DOTS(0,0,1,1,0,1,0,0)] = '+', - [BRLAPI_DOTS(0,0,1,0,0,1,0,0)] = '-', - [BRLAPI_DOTS(1,0,0,0,0,1,0,0)] = '*', - [BRLAPI_DOTS(0,0,1,1,0,0,0,0)] = '/', - [BRLAPI_DOTS(1,1,1,0,1,1,0,0)] = '(', - [BRLAPI_DOTS(0,1,1,1,1,1,0,0)] = ')', - - [BRLAPI_DOTS(1,1,1,1,0,1,0,0)] = '&', - [BRLAPI_DOTS(0,0,1,1,1,1,0,0)] = '#', - - [BRLAPI_DOTS(0,0,0,0,0,1,0,0)] = ',', - [BRLAPI_DOTS(0,0,0,0,1,1,0,0)] = ';', - [BRLAPI_DOTS(1,0,0,0,1,1,0,0)] = ':', - [BRLAPI_DOTS(0,1,1,1,0,1,0,0)] = '!', - [BRLAPI_DOTS(1,0,0,1,1,1,0,0)] = '?', - [BRLAPI_DOTS(0,0,0,0,1,0,0,0)] = '"', - [BRLAPI_DOTS(0,0,1,0,0,0,0,0)] ='\'', - [BRLAPI_DOTS(0,0,0,1,0,0,0,0)] = '`', - [BRLAPI_DOTS(0,0,0,1,1,0,1,0)] = '^', - [BRLAPI_DOTS(0,0,0,1,1,0,0,0)] = '~', - [BRLAPI_DOTS(0,1,0,1,0,1,1,0)] = '[', - [BRLAPI_DOTS(1,1,0,1,1,1,1,0)] = ']', - [BRLAPI_DOTS(0,1,0,1,0,1,0,0)] = '{', - [BRLAPI_DOTS(1,1,0,1,1,1,0,0)] = '}', - [BRLAPI_DOTS(1,1,1,1,1,1,0,0)] = '=', - [BRLAPI_DOTS(1,1,0,0,0,1,0,0)] = '<', - [BRLAPI_DOTS(0,0,1,1,1,0,0,0)] = '>', - [BRLAPI_DOTS(1,1,0,1,0,1,0,0)] = '$', - [BRLAPI_DOTS(1,0,0,1,0,1,0,0)] = '%', - [BRLAPI_DOTS(0,0,0,1,0,0,1,0)] = '@', - [BRLAPI_DOTS(1,1,0,0,1,1,0,0)] = '|', - [BRLAPI_DOTS(1,1,0,0,1,1,1,0)] ='\\', - [BRLAPI_DOTS(0,0,0,1,1,1,0,0)] = '_', -}; - -/* The serial port can receive more of our data */ -static void baum_accept_input(struct CharDriverState *chr) -{ - BaumDriverState *baum = chr->opaque; - int room, first; - - if (!baum->out_buf_used) - return; - room = qemu_chr_can_read(chr); - if (!room) - return; - if (room > baum->out_buf_used) - room = baum->out_buf_used; - - first = BUF_SIZE - baum->out_buf_ptr; - if (room > first) { - qemu_chr_read(chr, baum->out_buf + baum->out_buf_ptr, first); - baum->out_buf_ptr = 0; - baum->out_buf_used -= first; - room -= first; - } - qemu_chr_read(chr, baum->out_buf + baum->out_buf_ptr, room); - baum->out_buf_ptr += room; - baum->out_buf_used -= room; -} - -/* We want to send a packet */ -static void baum_write_packet(BaumDriverState *baum, const uint8_t *buf, int len) -{ - uint8_t io_buf[1 + 2 * len], *cur = io_buf; - int room; - *cur++ = ESC; - while (len--) - if ((*cur++ = *buf++) == ESC) - *cur++ = ESC; - room = qemu_chr_can_read(baum->chr); - len = cur - io_buf; - if (len <= room) { - /* Fits */ - qemu_chr_read(baum->chr, io_buf, len); - } else { - int first; - uint8_t out; - /* Can't fit all, send what can be, and store the rest. */ - qemu_chr_read(baum->chr, io_buf, room); - len -= room; - cur = io_buf + room; - if (len > BUF_SIZE - baum->out_buf_used) { - /* Can't even store it, drop the previous data... */ - assert(len <= BUF_SIZE); - baum->out_buf_used = 0; - baum->out_buf_ptr = 0; - } - out = baum->out_buf_ptr; - baum->out_buf_used += len; - first = BUF_SIZE - baum->out_buf_ptr; - if (len > first) { - memcpy(baum->out_buf + out, cur, first); - out = 0; - len -= first; - cur += first; - } - memcpy(baum->out_buf + out, cur, len); - } -} - -/* Called when the other end seems to have a wrong idea of our display size */ -static void baum_cellCount_timer_cb(void *opaque) -{ - BaumDriverState *baum = opaque; - uint8_t cell_count[] = { BAUM_RSP_CellCount, baum->x * baum->y }; - DPRINTF("Timeout waiting for DisplayData, sending cell count\n"); - baum_write_packet(baum, cell_count, sizeof(cell_count)); -} - -/* Try to interpret a whole incoming packet */ -static int baum_eat_packet(BaumDriverState *baum, const uint8_t *buf, int len) -{ - const uint8_t *cur = buf; - uint8_t req = 0; - - if (!len--) - return 0; - if (*cur++ != ESC) { - while (*cur != ESC) { - if (!len--) - return 0; - cur++; - } - DPRINTF("Dropped %d bytes!\n", cur - buf); - } - -#define EAT(c) do {\ - if (!len--) \ - return 0; \ - if ((c = *cur++) == ESC) { \ - if (!len--) \ - return 0; \ - if (*cur++ != ESC) { \ - DPRINTF("Broken packet %#2x, tossing\n", req); \ - if (qemu_timer_pending(baum->cellCount_timer)) { \ - qemu_del_timer(baum->cellCount_timer); \ - baum_cellCount_timer_cb(baum); \ - } \ - return (cur - 2 - buf); \ - } \ - } \ -} while (0) - - EAT(req); - switch (req) { - case BAUM_REQ_DisplayData: - { - uint8_t cells[baum->x * baum->y], c; - uint8_t text[baum->x * baum->y]; - uint8_t zero[baum->x * baum->y]; - int cursor = BRLAPI_CURSOR_OFF; - int i; - - /* Allow 100ms to complete the DisplayData packet */ - qemu_mod_timer(baum->cellCount_timer, qemu_get_clock(vm_clock) + ticks_per_sec / 10); - for (i = 0; i < baum->x * baum->y ; i++) { - EAT(c); - cells[i] = c; - if ((c & (BRLAPI_DOT7|BRLAPI_DOT8)) - == (BRLAPI_DOT7|BRLAPI_DOT8)) { - cursor = i + 1; - c &= ~(BRLAPI_DOT7|BRLAPI_DOT8); - } - if (!(c = nabcc_translation[c])) - c = '?'; - text[i] = c; - } - qemu_del_timer(baum->cellCount_timer); - - memset(zero, 0, sizeof(zero)); - - brlapi_writeArguments_t wa = { - .displayNumber = BRLAPI_DISPLAY_DEFAULT, - .regionBegin = 1, - .regionSize = baum->x * baum->y, - .text = (char *)text, - .textSize = baum->x * baum->y, - .andMask = zero, - .orMask = cells, - .cursor = cursor, - .charset = (char *)"ISO-8859-1", - }; - - if (brlapi__write(baum->brlapi, &wa) == -1) - brlapi_perror("baum brlapi_write"); - break; - } - case BAUM_REQ_SetMode: - { - uint8_t mode, setting; - DPRINTF("SetMode\n"); - EAT(mode); - EAT(setting); - /* ignore */ - break; - } - case BAUM_REQ_SetProtocol: - { - uint8_t protocol; - DPRINTF("SetProtocol\n"); - EAT(protocol); - /* ignore */ - break; - } - case BAUM_REQ_GetDeviceIdentity: - { - uint8_t identity[17] = { BAUM_RSP_DeviceIdentity, - 'B','a','u','m',' ','V','a','r','i','o' }; - DPRINTF("GetDeviceIdentity\n"); - identity[11] = '0' + baum->x / 10; - identity[12] = '0' + baum->x % 10; - baum_write_packet(baum, identity, sizeof(identity)); - break; - } - case BAUM_REQ_GetVersionNumber: - { - uint8_t version[] = { BAUM_RSP_VersionNumber, 1 }; /* ? */ - DPRINTF("GetVersionNumber\n"); - baum_write_packet(baum, version, sizeof(version)); - break; - } - case BAUM_REQ_GetSerialNumber: - { - uint8_t serial[] = { BAUM_RSP_SerialNumber, - '0','0','0','0','0','0','0','0' }; - DPRINTF("GetSerialNumber\n"); - baum_write_packet(baum, serial, sizeof(serial)); - break; - } - case BAUM_REQ_GetKeys: - { - DPRINTF("Get%0#2x\n", req); - /* ignore */ - break; - } - default: - DPRINTF("unrecognized request %0#2x\n", req); - do - if (!len--) - return 0; - while (*cur++ != ESC); - cur--; - break; - } - return cur - buf; -} - -/* The other end is writing some data. Store it and try to interpret */ -static int baum_write(CharDriverState *chr, const uint8_t *buf, int len) -{ - BaumDriverState *baum = chr->opaque; - int tocopy, cur, eaten, orig_len = len; - - if (!len) - return 0; - if (!baum->brlapi) - return len; - - while (len) { - /* Complete our buffer as much as possible */ - tocopy = len; - if (tocopy > BUF_SIZE - baum->in_buf_used) - tocopy = BUF_SIZE - baum->in_buf_used; - - memcpy(baum->in_buf + baum->in_buf_used, buf, tocopy); - baum->in_buf_used += tocopy; - buf += tocopy; - len -= tocopy; - - /* Interpret it as much as possible */ - cur = 0; - while (cur < baum->in_buf_used && - (eaten = baum_eat_packet(baum, baum->in_buf + cur, baum->in_buf_used - cur))) - cur += eaten; - - /* Shift the remainder */ - if (cur) { - memmove(baum->in_buf, baum->in_buf + cur, baum->in_buf_used - cur); - baum->in_buf_used -= cur; - } - - /* And continue if any data left */ - } - return orig_len; -} - -/* The other end sent us some event */ -static void baum_send_event(CharDriverState *chr, int event) -{ - BaumDriverState *baum = chr->opaque; - switch (event) { - case CHR_EVENT_BREAK: - break; - case CHR_EVENT_RESET: - /* Reset state */ - baum->in_buf_used = 0; - break; - } -} - -/* Send the key code to the other end */ -static void baum_send_key(BaumDriverState *baum, uint8_t type, uint8_t value) { - uint8_t packet[] = { type, value }; - DPRINTF("writing key %x %x\n", type, value); - baum_write_packet(baum, packet, sizeof(packet)); -} - -/* We got some data on the BrlAPI socket */ -static void baum_chr_read(void *opaque) -{ - BaumDriverState *baum = opaque; - brlapi_keyCode_t code; - int ret; - if (!baum->brlapi) - return; - while ((ret = brlapi__readKey(baum->brlapi, 0, &code)) == 1) { - DPRINTF("got key %"BRLAPI_PRIxKEYCODE"\n", code); - /* Emulate */ - switch (code & BRLAPI_KEY_TYPE_MASK) { - case BRLAPI_KEY_TYPE_CMD: - switch (code & BRLAPI_KEY_CMD_BLK_MASK) { - case BRLAPI_KEY_CMD_ROUTE: - baum_send_key(baum, BAUM_RSP_RoutingKey, (code & BRLAPI_KEY_CMD_ARG_MASK)+1); - baum_send_key(baum, BAUM_RSP_RoutingKey, 0); - break; - case 0: - switch (code & BRLAPI_KEY_CMD_ARG_MASK) { - case BRLAPI_KEY_CMD_FWINLT: - baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TL2); - baum_send_key(baum, BAUM_RSP_TopKeys, 0); - break; - case BRLAPI_KEY_CMD_FWINRT: - baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TR2); - baum_send_key(baum, BAUM_RSP_TopKeys, 0); - break; - case BRLAPI_KEY_CMD_LNUP: - baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TR1); - baum_send_key(baum, BAUM_RSP_TopKeys, 0); - break; - case BRLAPI_KEY_CMD_LNDN: - baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TR3); - baum_send_key(baum, BAUM_RSP_TopKeys, 0); - break; - case BRLAPI_KEY_CMD_TOP: - baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TL1|BAUM_TR1); - baum_send_key(baum, BAUM_RSP_TopKeys, 0); - break; - case BRLAPI_KEY_CMD_BOT: - baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TL3|BAUM_TR3); - baum_send_key(baum, BAUM_RSP_TopKeys, 0); - break; - case BRLAPI_KEY_CMD_TOP_LEFT: - baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TL2|BAUM_TR1); - baum_send_key(baum, BAUM_RSP_TopKeys, 0); - break; - case BRLAPI_KEY_CMD_BOT_LEFT: - baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TL2|BAUM_TR3); - baum_send_key(baum, BAUM_RSP_TopKeys, 0); - break; - case BRLAPI_KEY_CMD_HOME: - baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TL2|BAUM_TR1|BAUM_TR3); - baum_send_key(baum, BAUM_RSP_TopKeys, 0); - break; - case BRLAPI_KEY_CMD_PREFMENU: - baum_send_key(baum, BAUM_RSP_TopKeys, BAUM_TL1|BAUM_TL3|BAUM_TR1); - baum_send_key(baum, BAUM_RSP_TopKeys, 0); - break; - } - } - break; - case BRLAPI_KEY_TYPE_SYM: - break; - } - } - if (ret == -1 && (brlapi_errno != BRLAPI_ERROR_LIBCERR || errno != EINTR)) { - brlapi_perror("baum: brlapi_readKey"); - brlapi__closeConnection(baum->brlapi); - free(baum->brlapi); - baum->brlapi = NULL; - } -} - -CharDriverState *chr_baum_init(void) -{ - BaumDriverState *baum; - CharDriverState *chr; - brlapi_handle_t *handle; -#ifdef CONFIG_SDL - SDL_SysWMinfo info; -#endif - int tty; - - baum = qemu_mallocz(sizeof(BaumDriverState)); - baum->chr = chr = qemu_mallocz(sizeof(CharDriverState)); - - chr->opaque = baum; - chr->chr_write = baum_write; - chr->chr_send_event = baum_send_event; - chr->chr_accept_input = baum_accept_input; - - handle = qemu_mallocz(brlapi_getHandleSize()); - baum->brlapi = handle; - - baum->brlapi_fd = brlapi__openConnection(handle, NULL, NULL); - if (baum->brlapi_fd == -1) { - brlapi_perror("baum_init: brlapi_openConnection"); - goto fail_handle; - } - - baum->cellCount_timer = qemu_new_timer(vm_clock, baum_cellCount_timer_cb, baum); - - if (brlapi__getDisplaySize(handle, &baum->x, &baum->y) == -1) { - brlapi_perror("baum_init: brlapi_getDisplaySize"); - goto fail; - } - -#ifdef CONFIG_SDL - memset(&info, 0, sizeof(info)); - SDL_VERSION(&info.version); - if (SDL_GetWMInfo(&info)) - tty = info.info.x11.wmwindow; - else -#endif - tty = BRLAPI_TTY_DEFAULT; - - if (brlapi__enterTtyMode(handle, tty, NULL) == -1) { - brlapi_perror("baum_init: brlapi_enterTtyMode"); - goto fail; - } - - qemu_set_fd_handler(baum->brlapi_fd, baum_chr_read, NULL, baum); - - qemu_chr_reset(chr); - - return chr; - -fail: - qemu_free_timer(baum->cellCount_timer); - brlapi__closeConnection(handle); -fail_handle: - free(handle); - free(chr); - free(baum); - return NULL; -} - -USBDevice *usb_baum_init(void) -{ - /* USB Product ID of Super Vario 40 */ - return usb_serial_init("productid=FE72:braille"); -} diff --git a/qemu-0.11.0/hw/baum.h b/qemu-0.11.0/hw/baum.h deleted file mode 100644 index ac34b30..0000000 --- a/qemu-0.11.0/hw/baum.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * QEMU Baum - * - * Copyright (c) 2008 Samuel Thibault - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/* usb device */ -USBDevice *usb_baum_init(void); - -/* char device */ -CharDriverState *chr_baum_init(void); diff --git a/qemu-0.11.0/hw/blizzard.c b/qemu-0.11.0/hw/blizzard.c deleted file mode 100644 index 5f329ad..0000000 --- a/qemu-0.11.0/hw/blizzard.c +++ /dev/null @@ -1,998 +0,0 @@ -/* - * Epson S1D13744/S1D13745 (Blizzard/Hailstorm/Tornado) LCD/TV controller. - * - * Copyright (C) 2008 Nokia Corporation - * Written by Andrzej Zaborowski <andrew(a)openedhand.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 or - * (at your option) version 3 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "qemu-common.h" -#include "sysemu.h" -#include "console.h" -#include "devices.h" -#include "vga_int.h" -#include "pixel_ops.h" - -typedef void (*blizzard_fn_t)(uint8_t *, const uint8_t *, unsigned int); - -typedef struct { - uint8_t reg; - uint32_t addr; - int swallow; - - int pll; - int pll_range; - int pll_ctrl; - uint8_t pll_mode; - uint8_t clksel; - int memenable; - int memrefresh; - uint8_t timing[3]; - int priority; - - uint8_t lcd_config; - int x; - int y; - int skipx; - int skipy; - uint8_t hndp; - uint8_t vndp; - uint8_t hsync; - uint8_t vsync; - uint8_t pclk; - uint8_t u; - uint8_t v; - uint8_t yrc[2]; - int ix[2]; - int iy[2]; - int ox[2]; - int oy[2]; - - int enable; - int blank; - int bpp; - int invalidate; - int mx[2]; - int my[2]; - uint8_t mode; - uint8_t effect; - uint8_t iformat; - uint8_t source; - DisplayState *state; - blizzard_fn_t *line_fn_tab[2]; - void *fb; - - uint8_t hssi_config[3]; - uint8_t tv_config; - uint8_t tv_timing[4]; - uint8_t vbi; - uint8_t tv_x; - uint8_t tv_y; - uint8_t tv_test; - uint8_t tv_filter_config; - uint8_t tv_filter_idx; - uint8_t tv_filter_coeff[0x20]; - uint8_t border_r; - uint8_t border_g; - uint8_t border_b; - uint8_t gamma_config; - uint8_t gamma_idx; - uint8_t gamma_lut[0x100]; - uint8_t matrix_ena; - uint8_t matrix_coeff[0x12]; - uint8_t matrix_r; - uint8_t matrix_g; - uint8_t matrix_b; - uint8_t pm; - uint8_t status; - uint8_t rgbgpio_dir; - uint8_t rgbgpio; - uint8_t gpio_dir; - uint8_t gpio; - uint8_t gpio_edge[2]; - uint8_t gpio_irq; - uint8_t gpio_pdown; - - struct { - int x; - int y; - int dx; - int dy; - int len; - int buflen; - void *buf; - void *data; - uint16_t *ptr; - int angle; - int pitch; - blizzard_fn_t line_fn; - } data; -} BlizzardState; - -/* Bytes(!) per pixel */ -static const int blizzard_iformat_bpp[0x10] = { - 0, - 2, /* RGB 5:6:5*/ - 3, /* RGB 6:6:6 mode 1 */ - 3, /* RGB 8:8:8 mode 1 */ - 0, 0, - 4, /* RGB 6:6:6 mode 2 */ - 4, /* RGB 8:8:8 mode 2 */ - 0, /* YUV 4:2:2 */ - 0, /* YUV 4:2:0 */ - 0, 0, 0, 0, 0, 0, -}; - -static inline void blizzard_rgb2yuv(int r, int g, int b, - int *y, int *u, int *v) -{ - *y = 0x10 + ((0x838 * r + 0x1022 * g + 0x322 * b) >> 13); - *u = 0x80 + ((0xe0e * b - 0x04c1 * r - 0x94e * g) >> 13); - *v = 0x80 + ((0xe0e * r - 0x0bc7 * g - 0x247 * b) >> 13); -} - -static void blizzard_window(BlizzardState *s) -{ - uint8_t *src, *dst; - int bypp[2]; - int bypl[3]; - int y; - blizzard_fn_t fn = s->data.line_fn; - - if (!fn) - return; - if (s->mx[0] > s->data.x) - s->mx[0] = s->data.x; - if (s->my[0] > s->data.y) - s->my[0] = s->data.y; - if (s->mx[1] < s->data.x + s->data.dx) - s->mx[1] = s->data.x + s->data.dx; - if (s->my[1] < s->data.y + s->data.dy) - s->my[1] = s->data.y + s->data.dy; - - bypp[0] = s->bpp; - bypp[1] = (ds_get_bits_per_pixel(s->state) + 7) >> 3; - bypl[0] = bypp[0] * s->data.pitch; - bypl[1] = bypp[1] * s->x; - bypl[2] = bypp[0] * s->data.dx; - - src = s->data.data; - dst = s->fb + bypl[1] * s->data.y + bypp[1] * s->data.x; - for (y = s->data.dy; y > 0; y --, src += bypl[0], dst += bypl[1]) - fn(dst, src, bypl[2]); -} - -static int blizzard_transfer_setup(BlizzardState *s) -{ - if (s->source > 3 || !s->bpp || - s->ix[1] < s->ix[0] || s->iy[1] < s->iy[0]) - return 0; - - s->data.angle = s->effect & 3; - s->data.line_fn = s->line_fn_tab[!!s->data.angle][s->iformat]; - s->data.x = s->ix[0]; - s->data.y = s->iy[0]; - s->data.dx = s->ix[1] - s->ix[0] + 1; - s->data.dy = s->iy[1] - s->iy[0] + 1; - s->data.len = s->bpp * s->data.dx * s->data.dy; - s->data.pitch = s->data.dx; - if (s->data.len > s->data.buflen) { - s->data.buf = qemu_realloc(s->data.buf, s->data.len); - s->data.buflen = s->data.len; - } - s->data.ptr = s->data.buf; - s->data.data = s->data.buf; - s->data.len /= 2; - return 1; -} - -static void blizzard_reset(BlizzardState *s) -{ - s->reg = 0; - s->swallow = 0; - - s->pll = 9; - s->pll_range = 1; - s->pll_ctrl = 0x14; - s->pll_mode = 0x32; - s->clksel = 0x00; - s->memenable = 0; - s->memrefresh = 0x25c; - s->timing[0] = 0x3f; - s->timing[1] = 0x13; - s->timing[2] = 0x21; - s->priority = 0; - - s->lcd_config = 0x74; - s->x = 8; - s->y = 1; - s->skipx = 0; - s->skipy = 0; - s->hndp = 3; - s->vndp = 2; - s->hsync = 1; - s->vsync = 1; - s->pclk = 0x80; - - s->ix[0] = 0; - s->ix[1] = 0; - s->iy[0] = 0; - s->iy[1] = 0; - s->ox[0] = 0; - s->ox[1] = 0; - s->oy[0] = 0; - s->oy[1] = 0; - - s->yrc[0] = 0x00; - s->yrc[1] = 0x30; - s->u = 0; - s->v = 0; - - s->iformat = 3; - s->source = 0; - s->bpp = blizzard_iformat_bpp[s->iformat]; - - s->hssi_config[0] = 0x00; - s->hssi_config[1] = 0x00; - s->hssi_config[2] = 0x01; - s->tv_config = 0x00; - s->tv_timing[0] = 0x00; - s->tv_timing[1] = 0x00; - s->tv_timing[2] = 0x00; - s->tv_timing[3] = 0x00; - s->vbi = 0x10; - s->tv_x = 0x14; - s->tv_y = 0x03; - s->tv_test = 0x00; - s->tv_filter_config = 0x80; - s->tv_filter_idx = 0x00; - s->border_r = 0x10; - s->border_g = 0x80; - s->border_b = 0x80; - s->gamma_config = 0x00; - s->gamma_idx = 0x00; - s->matrix_ena = 0x00; - memset(&s->matrix_coeff, 0, sizeof(s->matrix_coeff)); - s->matrix_r = 0x00; - s->matrix_g = 0x00; - s->matrix_b = 0x00; - s->pm = 0x02; - s->status = 0x00; - s->rgbgpio_dir = 0x00; - s->gpio_dir = 0x00; - s->gpio_edge[0] = 0x00; - s->gpio_edge[1] = 0x00; - s->gpio_irq = 0x00; - s->gpio_pdown = 0xff; -} - -static inline void blizzard_invalidate_display(void *opaque) { - BlizzardState *s = (BlizzardState *) opaque; - - s->invalidate = 1; -} - -static uint16_t blizzard_reg_read(void *opaque, uint8_t reg) -{ - BlizzardState *s = (BlizzardState *) opaque; - - switch (reg) { - case 0x00: /* Revision Code */ - return 0xa5; - - case 0x02: /* Configuration Readback */ - return 0x83; /* Macrovision OK, CNF[2:0] = 3 */ - - case 0x04: /* PLL M-Divider */ - return (s->pll - 1) | (1 << 7); - case 0x06: /* PLL Lock Range Control */ - return s->pll_range; - case 0x08: /* PLL Lock Synthesis Control 0 */ - return s->pll_ctrl & 0xff; - case 0x0a: /* PLL Lock Synthesis Control 1 */ - return s->pll_ctrl >> 8; - case 0x0c: /* PLL Mode Control 0 */ - return s->pll_mode; - - case 0x0e: /* Clock-Source Select */ - return s->clksel; - - case 0x10: /* Memory Controller Activate */ - case 0x14: /* Memory Controller Bank 0 Status Flag */ - return s->memenable; - - case 0x18: /* Auto-Refresh Interval Setting 0 */ - return s->memrefresh & 0xff; - case 0x1a: /* Auto-Refresh Interval Setting 1 */ - return s->memrefresh >> 8; - - case 0x1c: /* Power-On Sequence Timing Control */ - return s->timing[0]; - case 0x1e: /* Timing Control 0 */ - return s->timing[1]; - case 0x20: /* Timing Control 1 */ - return s->timing[2]; - - case 0x24: /* Arbitration Priority Control */ - return s->priority; - - case 0x28: /* LCD Panel Configuration */ - return s->lcd_config; - - case 0x2a: /* LCD Horizontal Display Width */ - return s->x >> 3; - case 0x2c: /* LCD Horizontal Non-display Period */ - return s->hndp; - case 0x2e: /* LCD Vertical Display Height 0 */ - return s->y & 0xff; - case 0x30: /* LCD Vertical Display Height 1 */ - return s->y >> 8; - case 0x32: /* LCD Vertical Non-display Period */ - return s->vndp; - case 0x34: /* LCD HS Pulse-width */ - return s->hsync; - case 0x36: /* LCd HS Pulse Start Position */ - return s->skipx >> 3; - case 0x38: /* LCD VS Pulse-width */ - return s->vsync; - case 0x3a: /* LCD VS Pulse Start Position */ - return s->skipy; - - case 0x3c: /* PCLK Polarity */ - return s->pclk; - - case 0x3e: /* High-speed Serial Interface Tx Configuration Port 0 */ - return s->hssi_config[0]; - case 0x40: /* High-speed Serial Interface Tx Configuration Port 1 */ - return s->hssi_config[1]; - case 0x42: /* High-speed Serial Interface Tx Mode */ - return s->hssi_config[2]; - case 0x44: /* TV Display Configuration */ - return s->tv_config; - case 0x46 ... 0x4c: /* TV Vertical Blanking Interval Data bits */ - return s->tv_timing[(reg - 0x46) >> 1]; - case 0x4e: /* VBI: Closed Caption / XDS Control / Status */ - return s->vbi; - case 0x50: /* TV Horizontal Start Position */ - return s->tv_x; - case 0x52: /* TV Vertical Start Position */ - return s->tv_y; - case 0x54: /* TV Test Pattern Setting */ - return s->tv_test; - case 0x56: /* TV Filter Setting */ - return s->tv_filter_config; - case 0x58: /* TV Filter Coefficient Index */ - return s->tv_filter_idx; - case 0x5a: /* TV Filter Coefficient Data */ - if (s->tv_filter_idx < 0x20) - return s->tv_filter_coeff[s->tv_filter_idx ++]; - return 0; - - case 0x60: /* Input YUV/RGB Translate Mode 0 */ - return s->yrc[0]; - case 0x62: /* Input YUV/RGB Translate Mode 1 */ - return s->yrc[1]; - case 0x64: /* U Data Fix */ - return s->u; - case 0x66: /* V Data Fix */ - return s->v; - - case 0x68: /* Display Mode */ - return s->mode; - - case 0x6a: /* Special Effects */ - return s->effect; - - case 0x6c: /* Input Window X Start Position 0 */ - return s->ix[0] & 0xff; - case 0x6e: /* Input Window X Start Position 1 */ - return s->ix[0] >> 3; - case 0x70: /* Input Window Y Start Position 0 */ - return s->ix[0] & 0xff; - case 0x72: /* Input Window Y Start Position 1 */ - return s->ix[0] >> 3; - case 0x74: /* Input Window X End Position 0 */ - return s->ix[1] & 0xff; - case 0x76: /* Input Window X End Position 1 */ - return s->ix[1] >> 3; - case 0x78: /* Input Window Y End Position 0 */ - return s->ix[1] & 0xff; - case 0x7a: /* Input Window Y End Position 1 */ - return s->ix[1] >> 3; - case 0x7c: /* Output Window X Start Position 0 */ - return s->ox[0] & 0xff; - case 0x7e: /* Output Window X Start Position 1 */ - return s->ox[0] >> 3; - case 0x80: /* Output Window Y Start Position 0 */ - return s->oy[0] & 0xff; - case 0x82: /* Output Window Y Start Position 1 */ - return s->oy[0] >> 3; - case 0x84: /* Output Window X End Position 0 */ - return s->ox[1] & 0xff; - case 0x86: /* Output Window X End Position 1 */ - return s->ox[1] >> 3; - case 0x88: /* Output Window Y End Position 0 */ - return s->oy[1] & 0xff; - case 0x8a: /* Output Window Y End Position 1 */ - return s->oy[1] >> 3; - - case 0x8c: /* Input Data Format */ - return s->iformat; - case 0x8e: /* Data Source Select */ - return s->source; - case 0x90: /* Display Memory Data Port */ - return 0; - - case 0xa8: /* Border Color 0 */ - return s->border_r; - case 0xaa: /* Border Color 1 */ - return s->border_g; - case 0xac: /* Border Color 2 */ - return s->border_b; - - case 0xb4: /* Gamma Correction Enable */ - return s->gamma_config; - case 0xb6: /* Gamma Correction Table Index */ - return s->gamma_idx; - case 0xb8: /* Gamma Correction Table Data */ - return s->gamma_lut[s->gamma_idx ++]; - - case 0xba: /* 3x3 Matrix Enable */ - return s->matrix_ena; - case 0xbc ... 0xde: /* Coefficient Registers */ - return s->matrix_coeff[(reg - 0xbc) >> 1]; - case 0xe0: /* 3x3 Matrix Red Offset */ - return s->matrix_r; - case 0xe2: /* 3x3 Matrix Green Offset */ - return s->matrix_g; - case 0xe4: /* 3x3 Matrix Blue Offset */ - return s->matrix_b; - - case 0xe6: /* Power-save */ - return s->pm; - case 0xe8: /* Non-display Period Control / Status */ - return s->status | (1 << 5); - case 0xea: /* RGB Interface Control */ - return s->rgbgpio_dir; - case 0xec: /* RGB Interface Status */ - return s->rgbgpio; - case 0xee: /* General-purpose IO Pins Configuration */ - return s->gpio_dir; - case 0xf0: /* General-purpose IO Pins Status / Control */ - return s->gpio; - case 0xf2: /* GPIO Positive Edge Interrupt Trigger */ - return s->gpio_edge[0]; - case 0xf4: /* GPIO Negative Edge Interrupt Trigger */ - return s->gpio_edge[1]; - case 0xf6: /* GPIO Interrupt Status */ - return s->gpio_irq; - case 0xf8: /* GPIO Pull-down Control */ - return s->gpio_pdown; - - default: - fprintf(stderr, "%s: unknown register %02x\n", __FUNCTION__, reg); - return 0; - } -} - -static void blizzard_reg_write(void *opaque, uint8_t reg, uint16_t value) -{ - BlizzardState *s = (BlizzardState *) opaque; - - switch (reg) { - case 0x04: /* PLL M-Divider */ - s->pll = (value & 0x3f) + 1; - break; - case 0x06: /* PLL Lock Range Control */ - s->pll_range = value & 3; - break; - case 0x08: /* PLL Lock Synthesis Control 0 */ - s->pll_ctrl &= 0xf00; - s->pll_ctrl |= (value << 0) & 0x0ff; - break; - case 0x0a: /* PLL Lock Synthesis Control 1 */ - s->pll_ctrl &= 0x0ff; - s->pll_ctrl |= (value << 8) & 0xf00; - break; - case 0x0c: /* PLL Mode Control 0 */ - s->pll_mode = value & 0x77; - if ((value & 3) == 0 || (value & 3) == 3) - fprintf(stderr, "%s: wrong PLL Control bits (%i)\n", - __FUNCTION__, value & 3); - break; - - case 0x0e: /* Clock-Source Select */ - s->clksel = value & 0xff; - break; - - case 0x10: /* Memory Controller Activate */ - s->memenable = value & 1; - break; - case 0x14: /* Memory Controller Bank 0 Status Flag */ - break; - - case 0x18: /* Auto-Refresh Interval Setting 0 */ - s->memrefresh &= 0xf00; - s->memrefresh |= (value << 0) & 0x0ff; - break; - case 0x1a: /* Auto-Refresh Interval Setting 1 */ - s->memrefresh &= 0x0ff; - s->memrefresh |= (value << 8) & 0xf00; - break; - - case 0x1c: /* Power-On Sequence Timing Control */ - s->timing[0] = value & 0x7f; - break; - case 0x1e: /* Timing Control 0 */ - s->timing[1] = value & 0x17; - break; - case 0x20: /* Timing Control 1 */ - s->timing[2] = value & 0x35; - break; - - case 0x24: /* Arbitration Priority Control */ - s->priority = value & 1; - break; - - case 0x28: /* LCD Panel Configuration */ - s->lcd_config = value & 0xff; - if (value & (1 << 7)) - fprintf(stderr, "%s: data swap not supported!\n", __FUNCTION__); - break; - - case 0x2a: /* LCD Horizontal Display Width */ - s->x = value << 3; - break; - case 0x2c: /* LCD Horizontal Non-display Period */ - s->hndp = value & 0xff; - break; - case 0x2e: /* LCD Vertical Display Height 0 */ - s->y &= 0x300; - s->y |= (value << 0) & 0x0ff; - break; - case 0x30: /* LCD Vertical Display Height 1 */ - s->y &= 0x0ff; - s->y |= (value << 8) & 0x300; - break; - case 0x32: /* LCD Vertical Non-display Period */ - s->vndp = value & 0xff; - break; - case 0x34: /* LCD HS Pulse-width */ - s->hsync = value & 0xff; - break; - case 0x36: /* LCD HS Pulse Start Position */ - s->skipx = value & 0xff; - break; - case 0x38: /* LCD VS Pulse-width */ - s->vsync = value & 0xbf; - break; - case 0x3a: /* LCD VS Pulse Start Position */ - s->skipy = value & 0xff; - break; - - case 0x3c: /* PCLK Polarity */ - s->pclk = value & 0x82; - /* Affects calculation of s->hndp, s->hsync and s->skipx. */ - break; - - case 0x3e: /* High-speed Serial Interface Tx Configuration Port 0 */ - s->hssi_config[0] = value; - break; - case 0x40: /* High-speed Serial Interface Tx Configuration Port 1 */ - s->hssi_config[1] = value; - if (((value >> 4) & 3) == 3) - fprintf(stderr, "%s: Illegal active-data-links value\n", - __FUNCTION__); - break; - case 0x42: /* High-speed Serial Interface Tx Mode */ - s->hssi_config[2] = value & 0xbd; - break; - - case 0x44: /* TV Display Configuration */ - s->tv_config = value & 0xfe; - break; - case 0x46 ... 0x4c: /* TV Vertical Blanking Interval Data bits 0 */ - s->tv_timing[(reg - 0x46) >> 1] = value; - break; - case 0x4e: /* VBI: Closed Caption / XDS Control / Status */ - s->vbi = value; - break; - case 0x50: /* TV Horizontal Start Position */ - s->tv_x = value; - break; - case 0x52: /* TV Vertical Start Position */ - s->tv_y = value & 0x7f; - break; - case 0x54: /* TV Test Pattern Setting */ - s->tv_test = value; - break; - case 0x56: /* TV Filter Setting */ - s->tv_filter_config = value & 0xbf; - break; - case 0x58: /* TV Filter Coefficient Index */ - s->tv_filter_idx = value & 0x1f; - break; - case 0x5a: /* TV Filter Coefficient Data */ - if (s->tv_filter_idx < 0x20) - s->tv_filter_coeff[s->tv_filter_idx ++] = value; - break; - - case 0x60: /* Input YUV/RGB Translate Mode 0 */ - s->yrc[0] = value & 0xb0; - break; - case 0x62: /* Input YUV/RGB Translate Mode 1 */ - s->yrc[1] = value & 0x30; - break; - case 0x64: /* U Data Fix */ - s->u = value & 0xff; - break; - case 0x66: /* V Data Fix */ - s->v = value & 0xff; - break; - - case 0x68: /* Display Mode */ - if ((s->mode ^ value) & 3) - s->invalidate = 1; - s->mode = value & 0xb7; - s->enable = value & 1; - s->blank = (value >> 1) & 1; - if (value & (1 << 4)) - fprintf(stderr, "%s: Macrovision enable attempt!\n", __FUNCTION__); - break; - - case 0x6a: /* Special Effects */ - s->effect = value & 0xfb; - break; - - case 0x6c: /* Input Window X Start Position 0 */ - s->ix[0] &= 0x300; - s->ix[0] |= (value << 0) & 0x0ff; - break; - case 0x6e: /* Input Window X Start Position 1 */ - s->ix[0] &= 0x0ff; - s->ix[0] |= (value << 8) & 0x300; - break; - case 0x70: /* Input Window Y Start Position 0 */ - s->iy[0] &= 0x300; - s->iy[0] |= (value << 0) & 0x0ff; - break; - case 0x72: /* Input Window Y Start Position 1 */ - s->iy[0] &= 0x0ff; - s->iy[0] |= (value << 8) & 0x300; - break; - case 0x74: /* Input Window X End Position 0 */ - s->ix[1] &= 0x300; - s->ix[1] |= (value << 0) & 0x0ff; - break; - case 0x76: /* Input Window X End Position 1 */ - s->ix[1] &= 0x0ff; - s->ix[1] |= (value << 8) & 0x300; - break; - case 0x78: /* Input Window Y End Position 0 */ - s->iy[1] &= 0x300; - s->iy[1] |= (value << 0) & 0x0ff; - break; - case 0x7a: /* Input Window Y End Position 1 */ - s->iy[1] &= 0x0ff; - s->iy[1] |= (value << 8) & 0x300; - break; - case 0x7c: /* Output Window X Start Position 0 */ - s->ox[0] &= 0x300; - s->ox[0] |= (value << 0) & 0x0ff; - break; - case 0x7e: /* Output Window X Start Position 1 */ - s->ox[0] &= 0x0ff; - s->ox[0] |= (value << 8) & 0x300; - break; - case 0x80: /* Output Window Y Start Position 0 */ - s->oy[0] &= 0x300; - s->oy[0] |= (value << 0) & 0x0ff; - break; - case 0x82: /* Output Window Y Start Position 1 */ - s->oy[0] &= 0x0ff; - s->oy[0] |= (value << 8) & 0x300; - break; - case 0x84: /* Output Window X End Position 0 */ - s->ox[1] &= 0x300; - s->ox[1] |= (value << 0) & 0x0ff; - break; - case 0x86: /* Output Window X End Position 1 */ - s->ox[1] &= 0x0ff; - s->ox[1] |= (value << 8) & 0x300; - break; - case 0x88: /* Output Window Y End Position 0 */ - s->oy[1] &= 0x300; - s->oy[1] |= (value << 0) & 0x0ff; - break; - case 0x8a: /* Output Window Y End Position 1 */ - s->oy[1] &= 0x0ff; - s->oy[1] |= (value << 8) & 0x300; - break; - - case 0x8c: /* Input Data Format */ - s->iformat = value & 0xf; - s->bpp = blizzard_iformat_bpp[s->iformat]; - if (!s->bpp) - fprintf(stderr, "%s: Illegal or unsupported input format %x\n", - __FUNCTION__, s->iformat); - break; - case 0x8e: /* Data Source Select */ - s->source = value & 7; - /* Currently all windows will be "destructive overlays". */ - if ((!(s->effect & (1 << 3)) && (s->ix[0] != s->ox[0] || - s->iy[0] != s->oy[0] || - s->ix[1] != s->ox[1] || - s->iy[1] != s->oy[1])) || - !((s->ix[1] - s->ix[0]) & (s->iy[1] - s->iy[0]) & - (s->ox[1] - s->ox[0]) & (s->oy[1] - s->oy[0]) & 1)) - fprintf(stderr, "%s: Illegal input/output window positions\n", - __FUNCTION__); - - blizzard_transfer_setup(s); - break; - - case 0x90: /* Display Memory Data Port */ - if (!s->data.len && !blizzard_transfer_setup(s)) - break; - - *s->data.ptr ++ = value; - if (-- s->data.len == 0) - blizzard_window(s); - break; - - case 0xa8: /* Border Color 0 */ - s->border_r = value; - break; - case 0xaa: /* Border Color 1 */ - s->border_g = value; - break; - case 0xac: /* Border Color 2 */ - s->border_b = value; - break; - - case 0xb4: /* Gamma Correction Enable */ - s->gamma_config = value & 0x87; - break; - case 0xb6: /* Gamma Correction Table Index */ - s->gamma_idx = value; - break; - case 0xb8: /* Gamma Correction Table Data */ - s->gamma_lut[s->gamma_idx ++] = value; - break; - - case 0xba: /* 3x3 Matrix Enable */ - s->matrix_ena = value & 1; - break; - case 0xbc ... 0xde: /* Coefficient Registers */ - s->matrix_coeff[(reg - 0xbc) >> 1] = value & ((reg & 2) ? 0x80 : 0xff); - break; - case 0xe0: /* 3x3 Matrix Red Offset */ - s->matrix_r = value; - break; - case 0xe2: /* 3x3 Matrix Green Offset */ - s->matrix_g = value; - break; - case 0xe4: /* 3x3 Matrix Blue Offset */ - s->matrix_b = value; - break; - - case 0xe6: /* Power-save */ - s->pm = value & 0x83; - if (value & s->mode & 1) - fprintf(stderr, "%s: The display must be disabled before entering " - "Standby Mode\n", __FUNCTION__); - break; - case 0xe8: /* Non-display Period Control / Status */ - s->status = value & 0x1b; - break; - case 0xea: /* RGB Interface Control */ - s->rgbgpio_dir = value & 0x8f; - break; - case 0xec: /* RGB Interface Status */ - s->rgbgpio = value & 0xcf; - break; - case 0xee: /* General-purpose IO Pins Configuration */ - s->gpio_dir = value; - break; - case 0xf0: /* General-purpose IO Pins Status / Control */ - s->gpio = value; - break; - case 0xf2: /* GPIO Positive Edge Interrupt Trigger */ - s->gpio_edge[0] = value; - break; - case 0xf4: /* GPIO Negative Edge Interrupt Trigger */ - s->gpio_edge[1] = value; - break; - case 0xf6: /* GPIO Interrupt Status */ - s->gpio_irq &= value; - break; - case 0xf8: /* GPIO Pull-down Control */ - s->gpio_pdown = value; - break; - - default: - fprintf(stderr, "%s: unknown register %02x\n", __FUNCTION__, reg); - break; - } -} - -uint16_t s1d13745_read(void *opaque, int dc) -{ - BlizzardState *s = (BlizzardState *) opaque; - uint16_t value = blizzard_reg_read(s, s->reg); - - if (s->swallow -- > 0) - return 0; - if (dc) - s->reg ++; - - return value; -} - -void s1d13745_write(void *opaque, int dc, uint16_t value) -{ - BlizzardState *s = (BlizzardState *) opaque; - - if (s->swallow -- > 0) - return; - if (dc) { - blizzard_reg_write(s, s->reg, value); - - if (s->reg != 0x90 && s->reg != 0x5a && s->reg != 0xb8) - s->reg += 2; - } else - s->reg = value & 0xff; -} - -void s1d13745_write_block(void *opaque, int dc, - void *buf, size_t len, int pitch) -{ - BlizzardState *s = (BlizzardState *) opaque; - - while (len > 0) { - if (s->reg == 0x90 && dc && - (s->data.len || blizzard_transfer_setup(s)) && - len >= (s->data.len << 1)) { - len -= s->data.len << 1; - s->data.len = 0; - s->data.data = buf; - if (pitch) - s->data.pitch = pitch; - blizzard_window(s); - s->data.data = s->data.buf; - continue; - } - - s1d13745_write(opaque, dc, *(uint16_t *) buf); - len -= 2; - buf += 2; - } - - return; -} - -static void blizzard_update_display(void *opaque) -{ - BlizzardState *s = (BlizzardState *) opaque; - int y, bypp, bypl, bwidth; - uint8_t *src, *dst; - - if (!s->enable) - return; - - if (s->x != ds_get_width(s->state) || s->y != ds_get_height(s->state)) { - s->invalidate = 1; - qemu_console_resize(s->state, s->x, s->y); - } - - if (s->invalidate) { - s->invalidate = 0; - - if (s->blank) { - bypp = (ds_get_bits_per_pixel(s->state) + 7) >> 3; - memset(ds_get_data(s->state), 0, bypp * s->x * s->y); - return; - } - - s->mx[0] = 0; - s->mx[1] = s->x; - s->my[0] = 0; - s->my[1] = s->y; - } - - if (s->mx[1] <= s->mx[0]) - return; - - bypp = (ds_get_bits_per_pixel(s->state) + 7) >> 3; - bypl = bypp * s->x; - bwidth = bypp * (s->mx[1] - s->mx[0]); - y = s->my[0]; - src = s->fb + bypl * y + bypp * s->mx[0]; - dst = ds_get_data(s->state) + bypl * y + bypp * s->mx[0]; - for (; y < s->my[1]; y ++, src += bypl, dst += bypl) - memcpy(dst, src, bwidth); - - dpy_update(s->state, s->mx[0], s->my[0], - s->mx[1] - s->mx[0], y - s->my[0]); - - s->mx[0] = s->x; - s->mx[1] = 0; - s->my[0] = s->y; - s->my[1] = 0; -} - -static void blizzard_screen_dump(void *opaque, const char *filename) { - BlizzardState *s = (BlizzardState *) opaque; - - blizzard_update_display(opaque); - if (s && ds_get_data(s->state)) - ppm_save(filename, s->state->surface); -} - -#define DEPTH 8 -#include "blizzard_template.h" -#define DEPTH 15 -#include "blizzard_template.h" -#define DEPTH 16 -#include "blizzard_template.h" -#define DEPTH 24 -#include "blizzard_template.h" -#define DEPTH 32 -#include "blizzard_template.h" - -void *s1d13745_init(qemu_irq gpio_int) -{ - BlizzardState *s = (BlizzardState *) qemu_mallocz(sizeof(*s)); - - s->fb = qemu_malloc(0x180000); - - s->state = graphic_console_init(blizzard_update_display, - blizzard_invalidate_display, - blizzard_screen_dump, NULL, s); - - switch (ds_get_bits_per_pixel(s->state)) { - case 0: - s->line_fn_tab[0] = s->line_fn_tab[1] = - qemu_mallocz(sizeof(blizzard_fn_t) * 0x10); - break; - case 8: - s->line_fn_tab[0] = blizzard_draw_fn_8; - s->line_fn_tab[1] = blizzard_draw_fn_r_8; - break; - case 15: - s->line_fn_tab[0] = blizzard_draw_fn_15; - s->line_fn_tab[1] = blizzard_draw_fn_r_15; - break; - case 16: - s->line_fn_tab[0] = blizzard_draw_fn_16; - s->line_fn_tab[1] = blizzard_draw_fn_r_16; - break; - case 24: - s->line_fn_tab[0] = blizzard_draw_fn_24; - s->line_fn_tab[1] = blizzard_draw_fn_r_24; - break; - case 32: - s->line_fn_tab[0] = blizzard_draw_fn_32; - s->line_fn_tab[1] = blizzard_draw_fn_r_32; - break; - default: - fprintf(stderr, "%s: Bad color depth\n", __FUNCTION__); - exit(1); - } - - blizzard_reset(s); - - return s; -} diff --git a/qemu-0.11.0/hw/blizzard_template.h b/qemu-0.11.0/hw/blizzard_template.h deleted file mode 100644 index 0ef27d1..0000000 --- a/qemu-0.11.0/hw/blizzard_template.h +++ /dev/null @@ -1,136 +0,0 @@ -/* - * QEMU Epson S1D13744/S1D13745 templates - * - * Copyright (C) 2008 Nokia Corporation - * Written by Andrzej Zaborowski <andrew(a)openedhand.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 or - * (at your option) version 3 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#define SKIP_PIXEL(to) to += deststep -#if DEPTH == 8 -# define PIXEL_TYPE uint8_t -# define COPY_PIXEL(to, from) *to = from; SKIP_PIXEL(to) -# define COPY_PIXEL1(to, from) *to ++ = from -#elif DEPTH == 15 || DEPTH == 16 -# define PIXEL_TYPE uint16_t -# define COPY_PIXEL(to, from) *to = from; SKIP_PIXEL(to) -# define COPY_PIXEL1(to, from) *to ++ = from -#elif DEPTH == 24 -# define PIXEL_TYPE uint8_t -# define COPY_PIXEL(to, from) \ - to[0] = from; to[1] = (from) >> 8; to[2] = (from) >> 16; SKIP_PIXEL(to) -# define COPY_PIXEL1(to, from) \ - *to ++ = from; *to ++ = (from) >> 8; *to ++ = (from) >> 16 -#elif DEPTH == 32 -# define PIXEL_TYPE uint32_t -# define COPY_PIXEL(to, from) *to = from; SKIP_PIXEL(to) -# define COPY_PIXEL1(to, from) *to ++ = from -#else -# error unknown bit depth -#endif - -#ifdef WORDS_BIGENDIAN -# define SWAP_WORDS 1 -#endif - -static void glue(blizzard_draw_line16_, DEPTH)(PIXEL_TYPE *dest, - const uint16_t *src, unsigned int width) -{ -#if !defined(SWAP_WORDS) && DEPTH == 16 - memcpy(dest, src, width); -#else - uint16_t data; - unsigned int r, g, b; - const uint16_t *end = (const void *) src + width; - while (src < end) { - data = lduw_raw(src ++); - b = (data & 0x1f) << 3; - data >>= 5; - g = (data & 0x3f) << 2; - data >>= 6; - r = (data & 0x1f) << 3; - data >>= 5; - COPY_PIXEL1(dest, glue(rgb_to_pixel, DEPTH)(r, g, b)); - } -#endif -} - -static void glue(blizzard_draw_line24mode1_, DEPTH)(PIXEL_TYPE *dest, - const uint8_t *src, unsigned int width) -{ - /* TODO: check if SDL 24-bit planes are not in the same format and - * if so, use memcpy */ - unsigned int r[2], g[2], b[2]; - const uint8_t *end = src + width; - while (src < end) { - g[0] = *src ++; - r[0] = *src ++; - r[1] = *src ++; - b[0] = *src ++; - COPY_PIXEL1(dest, glue(rgb_to_pixel, DEPTH)(r[0], g[0], b[0])); - b[1] = *src ++; - g[1] = *src ++; - COPY_PIXEL1(dest, glue(rgb_to_pixel, DEPTH)(r[1], g[1], b[1])); - } -} - -static void glue(blizzard_draw_line24mode2_, DEPTH)(PIXEL_TYPE *dest, - const uint8_t *src, unsigned int width) -{ - unsigned int r, g, b; - const uint8_t *end = src + width; - while (src < end) { - r = *src ++; - src ++; - b = *src ++; - g = *src ++; - COPY_PIXEL1(dest, glue(rgb_to_pixel, DEPTH)(r, g, b)); - } -} - -/* No rotation */ -static blizzard_fn_t glue(blizzard_draw_fn_, DEPTH)[0x10] = { - NULL, - /* RGB 5:6:5*/ - (blizzard_fn_t) glue(blizzard_draw_line16_, DEPTH), - /* RGB 6:6:6 mode 1 */ - (blizzard_fn_t) glue(blizzard_draw_line24mode1_, DEPTH), - /* RGB 8:8:8 mode 1 */ - (blizzard_fn_t) glue(blizzard_draw_line24mode1_, DEPTH), - NULL, NULL, - /* RGB 6:6:6 mode 2 */ - (blizzard_fn_t) glue(blizzard_draw_line24mode2_, DEPTH), - /* RGB 8:8:8 mode 2 */ - (blizzard_fn_t) glue(blizzard_draw_line24mode2_, DEPTH), - /* YUV 4:2:2 */ - NULL, - /* YUV 4:2:0 */ - NULL, - NULL, NULL, NULL, NULL, NULL, NULL, -}; - -/* 90deg, 180deg and 270deg rotation */ -static blizzard_fn_t glue(blizzard_draw_fn_r_, DEPTH)[0x10] = { - /* TODO */ - [0 ... 0xf] = NULL, -}; - -#undef DEPTH -#undef SKIP_PIXEL -#undef COPY_PIXEL -#undef COPY_PIXEL1 -#undef PIXEL_TYPE - -#undef SWAP_WORDS diff --git a/qemu-0.11.0/hw/boards.h b/qemu-0.11.0/hw/boards.h deleted file mode 100644 index d889341..0000000 --- a/qemu-0.11.0/hw/boards.h +++ /dev/null @@ -1,31 +0,0 @@ -/* Declarations for use by board files for creating devices. */ - -#ifndef HW_BOARDS_H -#define HW_BOARDS_H - -#include "qdev.h" - -typedef void QEMUMachineInitFunc(ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, - const char *kernel_cmdline, - const char *initrd_filename, - const char *cpu_model); - -typedef struct QEMUMachine { - const char *name; - const char *alias; - const char *desc; - QEMUMachineInitFunc *init; - int use_scsi; - int max_cpus; - int is_default; - CompatProperty *compat_props; - struct QEMUMachine *next; -} QEMUMachine; - -int qemu_register_machine(QEMUMachine *m); - -extern QEMUMachine *current_machine; - -#endif diff --git a/qemu-0.11.0/hw/bt-hci-csr.c b/qemu-0.11.0/hw/bt-hci-csr.c deleted file mode 100644 index 19d23f5..0000000 --- a/qemu-0.11.0/hw/bt-hci-csr.c +++ /dev/null @@ -1,454 +0,0 @@ -/* - * Bluetooth serial HCI transport. - * CSR41814 HCI with H4p vendor extensions. - * - * Copyright (C) 2008 Andrzej Zaborowski <balrog(a)zabor.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 or - * (at your option) version 3 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "qemu-common.h" -#include "qemu-char.h" -#include "qemu-timer.h" -#include "irq.h" -#include "sysemu.h" -#include "net.h" -#include "bt.h" - -struct csrhci_s { - int enable; - qemu_irq *pins; - int pin_state; - int modem_state; - CharDriverState chr; -#define FIFO_LEN 4096 - int out_start; - int out_len; - int out_size; - uint8_t outfifo[FIFO_LEN * 2]; - uint8_t inpkt[FIFO_LEN]; - int in_len; - int in_hdr; - int in_data; - QEMUTimer *out_tm; - int64_t baud_delay; - - bdaddr_t bd_addr; - struct HCIInfo *hci; -}; - -/* H4+ packet types */ -enum { - H4_CMD_PKT = 1, - H4_ACL_PKT = 2, - H4_SCO_PKT = 3, - H4_EVT_PKT = 4, - H4_NEG_PKT = 6, - H4_ALIVE_PKT = 7, -}; - -/* CSR41814 negotiation start magic packet */ -static const uint8_t csrhci_neg_packet[] = { - H4_NEG_PKT, 10, - 0x00, 0xa0, 0x01, 0x00, 0x00, - 0x4c, 0x00, 0x96, 0x00, 0x00, -}; - -/* CSR41814 vendor-specific command OCFs */ -enum { - OCF_CSR_SEND_FIRMWARE = 0x000, -}; - -static inline void csrhci_fifo_wake(struct csrhci_s *s) -{ - if (!s->enable || !s->out_len) - return; - - /* XXX: Should wait for s->modem_state & CHR_TIOCM_RTS? */ - if (s->chr.chr_can_read && s->chr.chr_can_read(s->chr.handler_opaque) && - s->chr.chr_read) { - s->chr.chr_read(s->chr.handler_opaque, - s->outfifo + s->out_start ++, 1); - s->out_len --; - if (s->out_start >= s->out_size) { - s->out_start = 0; - s->out_size = FIFO_LEN; - } - } - - if (s->out_len) - qemu_mod_timer(s->out_tm, qemu_get_clock(vm_clock) + s->baud_delay); -} - -#define csrhci_out_packetz(s, len) memset(csrhci_out_packet(s, len), 0, len) -static uint8_t *csrhci_out_packet(struct csrhci_s *s, int len) -{ - int off = s->out_start + s->out_len; - - /* TODO: do the padding here, i.e. align len */ - s->out_len += len; - - if (off < FIFO_LEN) { - if (off + len > FIFO_LEN && (s->out_size = off + len) > FIFO_LEN * 2) { - fprintf(stderr, "%s: can't alloc %i bytes\n", __FUNCTION__, len); - exit(-1); - } - return s->outfifo + off; - } - - if (s->out_len > s->out_size) { - fprintf(stderr, "%s: can't alloc %i bytes\n", __FUNCTION__, len); - exit(-1); - } - - return s->outfifo + off - s->out_size; -} - -static inline uint8_t *csrhci_out_packet_csr(struct csrhci_s *s, - int type, int len) -{ - uint8_t *ret = csrhci_out_packetz(s, len + 2); - - *ret ++ = type; - *ret ++ = len; - - return ret; -} - -static inline uint8_t *csrhci_out_packet_event(struct csrhci_s *s, - int evt, int len) -{ - uint8_t *ret = csrhci_out_packetz(s, - len + 1 + sizeof(struct hci_event_hdr)); - - *ret ++ = H4_EVT_PKT; - ((struct hci_event_hdr *) ret)->evt = evt; - ((struct hci_event_hdr *) ret)->plen = len; - - return ret + sizeof(struct hci_event_hdr); -} - -static void csrhci_in_packet_vendor(struct csrhci_s *s, int ocf, - uint8_t *data, int len) -{ - int offset; - uint8_t *rpkt; - - switch (ocf) { - case OCF_CSR_SEND_FIRMWARE: - /* Check if this is the bd_address packet */ - if (len >= 18 + 8 && data[12] == 0x01 && data[13] == 0x00) { - offset = 18; - s->bd_addr.b[0] = data[offset + 7]; /* Beyond cmd packet end(!?) */ - s->bd_addr.b[1] = data[offset + 6]; - s->bd_addr.b[2] = data[offset + 4]; - s->bd_addr.b[3] = data[offset + 0]; - s->bd_addr.b[4] = data[offset + 3]; - s->bd_addr.b[5] = data[offset + 2]; - - s->hci->bdaddr_set(s->hci, s->bd_addr.b); - fprintf(stderr, "%s: bd_address loaded from firmware: " - "%02x:%02x:%02x:%02x:%02x:%02x\n", __FUNCTION__, - s->bd_addr.b[0], s->bd_addr.b[1], s->bd_addr.b[2], - s->bd_addr.b[3], s->bd_addr.b[4], s->bd_addr.b[5]); - } - - rpkt = csrhci_out_packet_event(s, EVT_VENDOR, 11); - /* Status bytes: no error */ - rpkt[9] = 0x00; - rpkt[10] = 0x00; - break; - - default: - fprintf(stderr, "%s: got a bad CMD packet\n", __FUNCTION__); - return; - } - - csrhci_fifo_wake(s); -} - -static void csrhci_in_packet(struct csrhci_s *s, uint8_t *pkt) -{ - uint8_t *rpkt; - int opc; - - switch (*pkt ++) { - case H4_CMD_PKT: - opc = le16_to_cpu(((struct hci_command_hdr *) pkt)->opcode); - if (cmd_opcode_ogf(opc) == OGF_VENDOR_CMD) { - csrhci_in_packet_vendor(s, cmd_opcode_ocf(opc), - pkt + sizeof(struct hci_command_hdr), - s->in_len - sizeof(struct hci_command_hdr) - 1); - return; - } - - /* TODO: if the command is OCF_READ_LOCAL_COMMANDS or the likes, - * we need to send it to the HCI layer and then add our supported - * commands to the returned mask (such as OGF_VENDOR_CMD). With - * bt-hci.c we could just have hooks for this kind of commands but - * we can't with bt-host.c. */ - - s->hci->cmd_send(s->hci, pkt, s->in_len - 1); - break; - - case H4_EVT_PKT: - goto bad_pkt; - - case H4_ACL_PKT: - s->hci->acl_send(s->hci, pkt, s->in_len - 1); - break; - - case H4_SCO_PKT: - s->hci->sco_send(s->hci, pkt, s->in_len - 1); - break; - - case H4_NEG_PKT: - if (s->in_hdr != sizeof(csrhci_neg_packet) || - memcmp(pkt - 1, csrhci_neg_packet, s->in_hdr)) { - fprintf(stderr, "%s: got a bad NEG packet\n", __FUNCTION__); - return; - } - pkt += 2; - - rpkt = csrhci_out_packet_csr(s, H4_NEG_PKT, 10); - - *rpkt ++ = 0x20; /* Operational settings negotation Ok */ - memcpy(rpkt, pkt, 7); rpkt += 7; - *rpkt ++ = 0xff; - *rpkt ++ = 0xff; - break; - - case H4_ALIVE_PKT: - if (s->in_hdr != 4 || pkt[1] != 0x55 || pkt[2] != 0x00) { - fprintf(stderr, "%s: got a bad ALIVE packet\n", __FUNCTION__); - return; - } - - rpkt = csrhci_out_packet_csr(s, H4_ALIVE_PKT, 2); - - *rpkt ++ = 0xcc; - *rpkt ++ = 0x00; - break; - - default: - bad_pkt: - /* TODO: error out */ - fprintf(stderr, "%s: got a bad packet\n", __FUNCTION__); - break; - } - - csrhci_fifo_wake(s); -} - -static int csrhci_header_len(const uint8_t *pkt) -{ - switch (pkt[0]) { - case H4_CMD_PKT: - return HCI_COMMAND_HDR_SIZE; - case H4_EVT_PKT: - return HCI_EVENT_HDR_SIZE; - case H4_ACL_PKT: - return HCI_ACL_HDR_SIZE; - case H4_SCO_PKT: - return HCI_SCO_HDR_SIZE; - case H4_NEG_PKT: - return pkt[1] + 1; - case H4_ALIVE_PKT: - return 3; - } - - exit(-1); -} - -static int csrhci_data_len(const uint8_t *pkt) -{ - switch (*pkt ++) { - case H4_CMD_PKT: - /* It seems that vendor-specific command packets for H4+ are all - * one byte longer than indicated in the standard header. */ - if (le16_to_cpu(((struct hci_command_hdr *) pkt)->opcode) == 0xfc00) - return (((struct hci_command_hdr *) pkt)->plen + 1) & ~1; - - return ((struct hci_command_hdr *) pkt)->plen; - case H4_EVT_PKT: - return ((struct hci_event_hdr *) pkt)->plen; - case H4_ACL_PKT: - return le16_to_cpu(((struct hci_acl_hdr *) pkt)->dlen); - case H4_SCO_PKT: - return ((struct hci_sco_hdr *) pkt)->dlen; - case H4_NEG_PKT: - case H4_ALIVE_PKT: - return 0; - } - - exit(-1); -} - -static int csrhci_write(struct CharDriverState *chr, - const uint8_t *buf, int len) -{ - struct csrhci_s *s = (struct csrhci_s *) chr->opaque; - int plen = s->in_len; - - if (!s->enable) - return 0; - - s->in_len += len; - memcpy(s->inpkt + plen, buf, len); - - while (1) { - if (s->in_len >= 2 && plen < 2) - s->in_hdr = csrhci_header_len(s->inpkt) + 1; - - if (s->in_len >= s->in_hdr && plen < s->in_hdr) - s->in_data = csrhci_data_len(s->inpkt) + s->in_hdr; - - if (s->in_len >= s->in_data) { - csrhci_in_packet(s, s->inpkt); - - memmove(s->inpkt, s->inpkt + s->in_len, s->in_len - s->in_data); - s->in_len -= s->in_data; - s->in_hdr = INT_MAX; - s->in_data = INT_MAX; - plen = 0; - } else - break; - } - - return len; -} - -static void csrhci_out_hci_packet_event(void *opaque, - const uint8_t *data, int len) -{ - struct csrhci_s *s = (struct csrhci_s *) opaque; - uint8_t *pkt = csrhci_out_packet(s, (len + 2) & ~1); /* Align */ - - *pkt ++ = H4_EVT_PKT; - memcpy(pkt, data, len); - - csrhci_fifo_wake(s); -} - -static void csrhci_out_hci_packet_acl(void *opaque, - const uint8_t *data, int len) -{ - struct csrhci_s *s = (struct csrhci_s *) opaque; - uint8_t *pkt = csrhci_out_packet(s, (len + 2) & ~1); /* Align */ - - *pkt ++ = H4_ACL_PKT; - pkt[len & ~1] = 0; - memcpy(pkt, data, len); - - csrhci_fifo_wake(s); -} - -static int csrhci_ioctl(struct CharDriverState *chr, int cmd, void *arg) -{ - QEMUSerialSetParams *ssp; - struct csrhci_s *s = (struct csrhci_s *) chr->opaque; - int prev_state = s->modem_state; - - switch (cmd) { - case CHR_IOCTL_SERIAL_SET_PARAMS: - ssp = (QEMUSerialSetParams *) arg; - s->baud_delay = ticks_per_sec / ssp->speed; - /* Moments later... (but shorter than 100ms) */ - s->modem_state |= CHR_TIOCM_CTS; - break; - - case CHR_IOCTL_SERIAL_GET_TIOCM: - *(int *) arg = s->modem_state; - break; - - case CHR_IOCTL_SERIAL_SET_TIOCM: - s->modem_state = *(int *) arg; - if (~s->modem_state & prev_state & CHR_TIOCM_RTS) - s->modem_state &= ~CHR_TIOCM_CTS; - break; - - default: - return -ENOTSUP; - } - return 0; -} - -static void csrhci_reset(struct csrhci_s *s) -{ - s->out_len = 0; - s->out_size = FIFO_LEN; - s->in_len = 0; - s->baud_delay = ticks_per_sec; - s->enable = 0; - s->in_hdr = INT_MAX; - s->in_data = INT_MAX; - - s->modem_state = 0; - /* After a while... (but sooner than 10ms) */ - s->modem_state |= CHR_TIOCM_CTS; - - memset(&s->bd_addr, 0, sizeof(bdaddr_t)); -} - -static void csrhci_out_tick(void *opaque) -{ - csrhci_fifo_wake((struct csrhci_s *) opaque); -} - -static void csrhci_pins(void *opaque, int line, int level) -{ - struct csrhci_s *s = (struct csrhci_s *) opaque; - int state = s->pin_state; - - s->pin_state &= ~(1 << line); - s->pin_state |= (!!level) << line; - - if ((state & ~s->pin_state) & (1 << csrhci_pin_reset)) { - /* TODO: Disappear from lower layers */ - csrhci_reset(s); - } - - if (s->pin_state == 3 && state != 3) { - s->enable = 1; - /* TODO: Wake lower layers up */ - } -} - -qemu_irq *csrhci_pins_get(CharDriverState *chr) -{ - struct csrhci_s *s = (struct csrhci_s *) chr->opaque; - - return s->pins; -} - -CharDriverState *uart_hci_init(qemu_irq wakeup) -{ - struct csrhci_s *s = (struct csrhci_s *) - qemu_mallocz(sizeof(struct csrhci_s)); - - s->chr.opaque = s; - s->chr.chr_write = csrhci_write; - s->chr.chr_ioctl = csrhci_ioctl; - - s->hci = qemu_next_hci(); - s->hci->opaque = s; - s->hci->evt_recv = csrhci_out_hci_packet_event; - s->hci->acl_recv = csrhci_out_hci_packet_acl; - - s->out_tm = qemu_new_timer(vm_clock, csrhci_out_tick, s); - s->pins = qemu_allocate_irqs(csrhci_pins, s, __csrhci_pins); - csrhci_reset(s); - - return &s->chr; -} diff --git a/qemu-0.11.0/hw/bt-hci.c b/qemu-0.11.0/hw/bt-hci.c deleted file mode 100644 index 6a79094..0000000 --- a/qemu-0.11.0/hw/bt-hci.c +++ /dev/null @@ -1,2226 +0,0 @@ -/* - * QEMU Bluetooth HCI logic. - * - * Copyright (C) 2007 OpenMoko, Inc. - * Copyright (C) 2008 Andrzej Zaborowski <balrog(a)zabor.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "qemu-common.h" -#include "qemu-timer.h" -#include "usb.h" -#include "net.h" -#include "bt.h" - -struct bt_hci_s { - uint8_t *(*evt_packet)(void *opaque); - void (*evt_submit)(void *opaque, int len); - void *opaque; - uint8_t evt_buf[256]; - - uint8_t acl_buf[4096]; - int acl_len; - - uint16_t asb_handle; - uint16_t psb_handle; - - int last_cmd; /* Note: Always little-endian */ - - struct bt_device_s *conn_req_host; - - struct { - int inquire; - int periodic; - int responses_left; - int responses; - QEMUTimer *inquiry_done; - QEMUTimer *inquiry_next; - int inquiry_length; - int inquiry_period; - int inquiry_mode; - -#define HCI_HANDLE_OFFSET 0x20 -#define HCI_HANDLES_MAX 0x10 - struct bt_hci_master_link_s { - struct bt_link_s *link; - void (*lmp_acl_data)(struct bt_link_s *link, - const uint8_t *data, int start, int len); - QEMUTimer *acl_mode_timer; - } handle[HCI_HANDLES_MAX]; - uint32_t role_bmp; - int last_handle; - int connecting; - bdaddr_t awaiting_bdaddr[HCI_HANDLES_MAX]; - } lm; - - uint8_t event_mask[8]; - uint16_t voice_setting; /* Notw: Always little-endian */ - uint16_t conn_accept_tout; - QEMUTimer *conn_accept_timer; - - struct HCIInfo info; - struct bt_device_s device; -}; - -#define DEFAULT_RSSI_DBM 20 - -#define hci_from_info(ptr) container_of((ptr), struct bt_hci_s, info) -#define hci_from_device(ptr) container_of((ptr), struct bt_hci_s, device) - -struct bt_hci_link_s { - struct bt_link_s btlink; - uint16_t handle; /* Local */ -}; - -/* LMP layer emulation */ -#if 0 -static void bt_submit_lmp(struct bt_device_s *bt, int length, uint8_t *data) -{ - int resp, resplen, error, op, tr; - uint8_t respdata[17]; - - if (length < 1) - return; - - tr = *data & 1; - op = *(data ++) >> 1; - resp = LMP_ACCEPTED; - resplen = 2; - respdata[1] = op; - error = 0; - length --; - - if (op >= 0x7c) { /* Extended opcode */ - op |= *(data ++) << 8; - resp = LMP_ACCEPTED_EXT; - resplen = 4; - respdata[0] = op >> 8; - respdata[1] = op & 0xff; - length --; - } - - switch (op) { - case LMP_ACCEPTED: - /* data[0] Op code - */ - if (length < 1) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - resp = 0; - break; - - case LMP_ACCEPTED_EXT: - /* data[0] Escape op code - * data[1] Extended op code - */ - if (length < 2) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - resp = 0; - break; - - case LMP_NOT_ACCEPTED: - /* data[0] Op code - * data[1] Error code - */ - if (length < 2) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - resp = 0; - break; - - case LMP_NOT_ACCEPTED_EXT: - /* data[0] Op code - * data[1] Extended op code - * data[2] Error code - */ - if (length < 3) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - resp = 0; - break; - - case LMP_HOST_CONNECTION_REQ: - break; - - case LMP_SETUP_COMPLETE: - resp = LMP_SETUP_COMPLETE; - resplen = 1; - bt->setup = 1; - break; - - case LMP_DETACH: - /* data[0] Error code - */ - if (length < 1) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - bt->setup = 0; - resp = 0; - break; - - case LMP_SUPERVISION_TIMEOUT: - /* data[0,1] Supervision timeout - */ - if (length < 2) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - resp = 0; - break; - - case LMP_QUALITY_OF_SERVICE: - resp = 0; - /* Fall through */ - case LMP_QOS_REQ: - /* data[0,1] Poll interval - * data[2] N(BC) - */ - if (length < 3) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - break; - - case LMP_MAX_SLOT: - resp = 0; - /* Fall through */ - case LMP_MAX_SLOT_REQ: - /* data[0] Max slots - */ - if (length < 1) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - break; - - case LMP_AU_RAND: - case LMP_IN_RAND: - case LMP_COMB_KEY: - /* data[0-15] Random number - */ - if (length < 16) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - if (op == LMP_AU_RAND) { - if (bt->key_present) { - resp = LMP_SRES; - resplen = 5; - /* XXX: [Part H] Section 6.1 on page 801 */ - } else { - error = HCI_PIN_OR_KEY_MISSING; - goto not_accepted; - } - } else if (op == LMP_IN_RAND) { - error = HCI_PAIRING_NOT_ALLOWED; - goto not_accepted; - } else { - /* XXX: [Part H] Section 3.2 on page 779 */ - resp = LMP_UNIT_KEY; - resplen = 17; - memcpy(respdata + 1, bt->key, 16); - - error = HCI_UNIT_LINK_KEY_USED; - goto not_accepted; - } - break; - - case LMP_UNIT_KEY: - /* data[0-15] Key - */ - if (length < 16) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - memcpy(bt->key, data, 16); - bt->key_present = 1; - break; - - case LMP_SRES: - /* data[0-3] Authentication response - */ - if (length < 4) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - break; - - case LMP_CLKOFFSET_REQ: - resp = LMP_CLKOFFSET_RES; - resplen = 3; - respdata[1] = 0x33; - respdata[2] = 0x33; - break; - - case LMP_CLKOFFSET_RES: - /* data[0,1] Clock offset - * (Slave to master only) - */ - if (length < 2) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - break; - - case LMP_VERSION_REQ: - case LMP_VERSION_RES: - /* data[0] VersNr - * data[1,2] CompId - * data[3,4] SubVersNr - */ - if (length < 5) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - if (op == LMP_VERSION_REQ) { - resp = LMP_VERSION_RES; - resplen = 6; - respdata[1] = 0x20; - respdata[2] = 0xff; - respdata[3] = 0xff; - respdata[4] = 0xff; - respdata[5] = 0xff; - } else - resp = 0; - break; - - case LMP_FEATURES_REQ: - case LMP_FEATURES_RES: - /* data[0-7] Features - */ - if (length < 8) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - if (op == LMP_FEATURES_REQ) { - resp = LMP_FEATURES_RES; - resplen = 9; - respdata[1] = (bt->lmp_caps >> 0) & 0xff; - respdata[2] = (bt->lmp_caps >> 8) & 0xff; - respdata[3] = (bt->lmp_caps >> 16) & 0xff; - respdata[4] = (bt->lmp_caps >> 24) & 0xff; - respdata[5] = (bt->lmp_caps >> 32) & 0xff; - respdata[6] = (bt->lmp_caps >> 40) & 0xff; - respdata[7] = (bt->lmp_caps >> 48) & 0xff; - respdata[8] = (bt->lmp_caps >> 56) & 0xff; - } else - resp = 0; - break; - - case LMP_NAME_REQ: - /* data[0] Name offset - */ - if (length < 1) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - resp = LMP_NAME_RES; - resplen = 17; - respdata[1] = data[0]; - respdata[2] = strlen(bt->lmp_name); - memset(respdata + 3, 0x00, 14); - if (respdata[2] > respdata[1]) - memcpy(respdata + 3, bt->lmp_name + respdata[1], - respdata[2] - respdata[1]); - break; - - case LMP_NAME_RES: - /* data[0] Name offset - * data[1] Name length - * data[2-15] Name fragment - */ - if (length < 16) { - error = HCI_UNSUPPORTED_LMP_PARAMETER_VALUE; - goto not_accepted; - } - resp = 0; - break; - - default: - error = HCI_UNKNOWN_LMP_PDU; - /* Fall through */ - not_accepted: - if (op >> 8) { - resp = LMP_NOT_ACCEPTED_EXT; - resplen = 5; - respdata[0] = op >> 8; - respdata[1] = op & 0xff; - respdata[2] = error; - } else { - resp = LMP_NOT_ACCEPTED; - resplen = 3; - respdata[0] = op & 0xff; - respdata[1] = error; - } - } - - if (resp == 0) - return; - - if (resp >> 8) { - respdata[0] = resp >> 8; - respdata[1] = resp & 0xff; - } else - respdata[0] = resp & 0xff; - - respdata[0] <<= 1; - respdata[0] |= tr; -} - -static void bt_submit_raw_acl(struct bt_piconet_s *net, int length, uint8_t *data) -{ - struct bt_device_s *slave; - if (length < 1) - return; - - slave = 0; -#if 0 - slave = net->slave; -#endif - - switch (data[0] & 3) { - case LLID_ACLC: - bt_submit_lmp(slave, length - 1, data + 1); - break; - case LLID_ACLU_START: -#if 0 - bt_sumbit_l2cap(slave, length - 1, data + 1, (data[0] >> 2) & 1); - breka; -#endif - default: - case LLID_ACLU_CONT: - break; - } -} -#endif - -/* HCI layer emulation */ - -/* Note: we could ignore endiannes because unswapped handles will still - * be valid as connection identifiers for the guest - they don't have to - * be continuously allocated. We do it though, to preserve similar - * behaviour between hosts. Some things, like the BD_ADDR cannot be - * preserved though (for example if a real hci is used). */ -#ifdef WORDS_BIGENDIAN -# define HNDL(raw) bswap16(raw) -#else -# define HNDL(raw) (raw) -#endif - -static const uint8_t bt_event_reserved_mask[8] = { - 0xff, 0x9f, 0xfb, 0xff, 0x07, 0x18, 0x00, 0x00, -}; - -static inline uint8_t *bt_hci_event_start(struct bt_hci_s *hci, - int evt, int len) -{ - uint8_t *packet, mask; - int mask_byte; - - if (len > 255) { - fprintf(stderr, "%s: HCI event params too long (%ib)\n", - __FUNCTION__, len); - exit(-1); - } - - mask_byte = (evt - 1) >> 3; - mask = 1 << ((evt - 1) & 3); - if (mask & bt_event_reserved_mask[mask_byte] & ~hci->event_mask[mask_byte]) - return NULL; - - packet = hci->evt_packet(hci->opaque); - packet[0] = evt; - packet[1] = len; - - return &packet[2]; -} - -static inline void bt_hci_event(struct bt_hci_s *hci, int evt, - void *params, int len) -{ - uint8_t *packet = bt_hci_event_start(hci, evt, len); - - if (!packet) - return; - - if (len) - memcpy(packet, params, len); - - hci->evt_submit(hci->opaque, len + 2); -} - -static inline void bt_hci_event_status(struct bt_hci_s *hci, int status) -{ - evt_cmd_status params = { - .status = status, - .ncmd = 1, - .opcode = hci->last_cmd, - }; - - bt_hci_event(hci, EVT_CMD_STATUS, &params, EVT_CMD_STATUS_SIZE); -} - -static inline void bt_hci_event_complete(struct bt_hci_s *hci, - void *ret, int len) -{ - uint8_t *packet = bt_hci_event_start(hci, EVT_CMD_COMPLETE, - len + EVT_CMD_COMPLETE_SIZE); - evt_cmd_complete *params = (evt_cmd_complete *) packet; - - if (!packet) - return; - - params->ncmd = 1; - params->opcode = hci->last_cmd; - if (len) - memcpy(&packet[EVT_CMD_COMPLETE_SIZE], ret, len); - - hci->evt_submit(hci->opaque, len + EVT_CMD_COMPLETE_SIZE + 2); -} - -static void bt_hci_inquiry_done(void *opaque) -{ - struct bt_hci_s *hci = (struct bt_hci_s *) opaque; - uint8_t status = HCI_SUCCESS; - - if (!hci->lm.periodic) - hci->lm.inquire = 0; - - /* The specification is inconsistent about this one. Page 565 reads - * "The event parameters of Inquiry Complete event will have a summary - * of the result from the Inquiry process, which reports the number of - * nearby Bluetooth devices that responded [so hci->responses].", but - * Event Parameters (see page 729) has only Status. */ - bt_hci_event(hci, EVT_INQUIRY_COMPLETE, &status, 1); -} - -static void bt_hci_inquiry_result_standard(struct bt_hci_s *hci, - struct bt_device_s *slave) -{ - inquiry_info params = { - .num_responses = 1, - .bdaddr = BAINIT(&slave->bd_addr), - .pscan_rep_mode = 0x00, /* R0 */ - .pscan_period_mode = 0x00, /* P0 - deprecated */ - .pscan_mode = 0x00, /* Standard scan - deprecated */ - .dev_class[0] = slave->class[0], - .dev_class[1] = slave->class[1], - .dev_class[2] = slave->class[2], - /* TODO: return the clkoff *differenece* */ - .clock_offset = slave->clkoff, /* Note: no swapping */ - }; - - bt_hci_event(hci, EVT_INQUIRY_RESULT, &params, INQUIRY_INFO_SIZE); -} - -static void bt_hci_inquiry_result_with_rssi(struct bt_hci_s *hci, - struct bt_device_s *slave) -{ - inquiry_info_with_rssi params = { - .num_responses = 1, - .bdaddr = BAINIT(&slave->bd_addr), - .pscan_rep_mode = 0x00, /* R0 */ - .pscan_period_mode = 0x00, /* P0 - deprecated */ - .dev_class[0] = slave->class[0], - .dev_class[1] = slave->class[1], - .dev_class[2] = slave->class[2], - /* TODO: return the clkoff *differenece* */ - .clock_offset = slave->clkoff, /* Note: no swapping */ - .rssi = DEFAULT_RSSI_DBM, - }; - - bt_hci_event(hci, EVT_INQUIRY_RESULT_WITH_RSSI, - &params, INQUIRY_INFO_WITH_RSSI_SIZE); -} - -static void bt_hci_inquiry_result(struct bt_hci_s *hci, - struct bt_device_s *slave) -{ - if (!slave->inquiry_scan || !hci->lm.responses_left) - return; - - hci->lm.responses_left --; - hci->lm.responses ++; - - switch (hci->lm.inquiry_mode) { - case 0x00: - bt_hci_inquiry_result_standard(hci, slave); - return; - case 0x01: - bt_hci_inquiry_result_with_rssi(hci, slave); - return; - default: - fprintf(stderr, "%s: bad inquiry mode %02x\n", __FUNCTION__, - hci->lm.inquiry_mode); - exit(-1); - } -} - -static void bt_hci_mod_timer_1280ms(QEMUTimer *timer, int period) -{ - qemu_mod_timer(timer, qemu_get_clock(vm_clock) + - muldiv64(period << 7, ticks_per_sec, 100)); -} - -static void bt_hci_inquiry_start(struct bt_hci_s *hci, int length) -{ - struct bt_device_s *slave; - - hci->lm.inquiry_length = length; - for (slave = hci->device.net->slave; slave; slave = slave->next) - /* Don't uncover ourselves. */ - if (slave != &hci->device) - bt_hci_inquiry_result(hci, slave); - - /* TODO: register for a callback on a new device's addition to the - * scatternet so that if it's added before inquiry_length expires, - * an Inquiry Result is generated immediately. Alternatively re-loop - * through the devices on the inquiry_length expiration and report - * devices not seen before. */ - if (hci->lm.responses_left) - bt_hci_mod_timer_1280ms(hci->lm.inquiry_done, hci->lm.inquiry_length); - else - bt_hci_inquiry_done(hci); - - if (hci->lm.periodic) - bt_hci_mod_timer_1280ms(hci->lm.inquiry_next, hci->lm.inquiry_period); -} - -static void bt_hci_inquiry_next(void *opaque) -{ - struct bt_hci_s *hci = (struct bt_hci_s *) opaque; - - hci->lm.responses_left += hci->lm.responses; - hci->lm.responses = 0; - bt_hci_inquiry_start(hci, hci->lm.inquiry_length); -} - -static inline int bt_hci_handle_bad(struct bt_hci_s *hci, uint16_t handle) -{ - return !(handle & HCI_HANDLE_OFFSET) || - handle >= (HCI_HANDLE_OFFSET | HCI_HANDLES_MAX) || - !hci->lm.handle[handle & ~HCI_HANDLE_OFFSET].link; -} - -static inline int bt_hci_role_master(struct bt_hci_s *hci, uint16_t handle) -{ - return !!(hci->lm.role_bmp & (1 << (handle & ~HCI_HANDLE_OFFSET))); -} - -static inline struct bt_device_s *bt_hci_remote_dev(struct bt_hci_s *hci, - uint16_t handle) -{ - struct bt_link_s *link = hci->lm.handle[handle & ~HCI_HANDLE_OFFSET].link; - - return bt_hci_role_master(hci, handle) ? link->slave : link->host; -} - -static void bt_hci_mode_tick(void *opaque); -static void bt_hci_lmp_link_establish(struct bt_hci_s *hci, - struct bt_link_s *link, int master) -{ - hci->lm.handle[hci->lm.last_handle].link = link; - - if (master) { - /* We are the master side of an ACL link */ - hci->lm.role_bmp |= 1 << hci->lm.last_handle; - - hci->lm.handle[hci->lm.last_handle].lmp_acl_data = - link->slave->lmp_acl_data; - } else { - /* We are the slave side of an ACL link */ - hci->lm.role_bmp &= ~(1 << hci->lm.last_handle); - - hci->lm.handle[hci->lm.last_handle].lmp_acl_data = - link->host->lmp_acl_resp; - } - - /* Mode */ - if (master) { - link->acl_mode = acl_active; - hci->lm.handle[hci->lm.last_handle].acl_mode_timer = - qemu_new_timer(vm_clock, bt_hci_mode_tick, link); - } -} - -static void bt_hci_lmp_link_teardown(struct bt_hci_s *hci, uint16_t handle) -{ - handle &= ~HCI_HANDLE_OFFSET; - hci->lm.handle[handle].link = NULL; - - if (bt_hci_role_master(hci, handle)) { - qemu_del_timer(hci->lm.handle[handle].acl_mode_timer); - qemu_free_timer(hci->lm.handle[handle].acl_mode_timer); - } -} - -static int bt_hci_connect(struct bt_hci_s *hci, bdaddr_t *bdaddr) -{ - struct bt_device_s *slave; - struct bt_link_s link; - - for (slave = hci->device.net->slave; slave; slave = slave->next) - if (slave->page_scan && !bacmp(&slave->bd_addr, bdaddr)) - break; - if (!slave || slave == &hci->device) - return -ENODEV; - - bacpy(&hci->lm.awaiting_bdaddr[hci->lm.connecting ++], &slave->bd_addr); - - link.slave = slave; - link.host = &hci->device; - link.slave->lmp_connection_request(&link); /* Always last */ - - return 0; -} - -static void bt_hci_connection_reject(struct bt_hci_s *hci, - struct bt_device_s *host, uint8_t because) -{ - struct bt_link_s link = { - .slave = &hci->device, - .host = host, - /* Rest uninitialised */ - }; - - host->reject_reason = because; - host->lmp_connection_complete(&link); -} - -static void bt_hci_connection_reject_event(struct bt_hci_s *hci, - bdaddr_t *bdaddr) -{ - evt_conn_complete params; - - params.status = HCI_NO_CONNECTION; - params.handle = 0; - bacpy(&params.bdaddr, bdaddr); - params.link_type = ACL_LINK; - params.encr_mode = 0x00; /* Encryption not required */ - bt_hci_event(hci, EVT_CONN_COMPLETE, &params, EVT_CONN_COMPLETE_SIZE); -} - -static void bt_hci_connection_accept(struct bt_hci_s *hci, - struct bt_device_s *host) -{ - struct bt_hci_link_s *link = qemu_mallocz(sizeof(struct bt_hci_link_s)); - evt_conn_complete params; - uint16_t handle; - uint8_t status = HCI_SUCCESS; - int tries = HCI_HANDLES_MAX; - - /* Make a connection handle */ - do { - while (hci->lm.handle[++ hci->lm.last_handle].link && -- tries) - hci->lm.last_handle &= HCI_HANDLES_MAX - 1; - handle = hci->lm.last_handle | HCI_HANDLE_OFFSET; - } while ((handle == hci->asb_handle || handle == hci->psb_handle) && - tries); - - if (!tries) { - qemu_free(link); - bt_hci_connection_reject(hci, host, HCI_REJECTED_LIMITED_RESOURCES); - status = HCI_NO_CONNECTION; - goto complete; - } - - link->btlink.slave = &hci->device; - link->btlink.host = host; - link->handle = handle; - - /* Link established */ - bt_hci_lmp_link_establish(hci, &link->btlink, 0); - -complete: - params.status = status; - params.handle = HNDL(handle); - bacpy(&params.bdaddr, &host->bd_addr); - params.link_type = ACL_LINK; - params.encr_mode = 0x00; /* Encryption not required */ - bt_hci_event(hci, EVT_CONN_COMPLETE, &params, EVT_CONN_COMPLETE_SIZE); - - /* Neets to be done at the very end because it can trigger a (nested) - * disconnected, in case the other and had cancelled the request - * locally. */ - if (status == HCI_SUCCESS) { - host->reject_reason = 0; - host->lmp_connection_complete(&link->btlink); - } -} - -static void bt_hci_lmp_connection_request(struct bt_link_s *link) -{ - struct bt_hci_s *hci = hci_from_device(link->slave); - evt_conn_request params; - - if (hci->conn_req_host) { - bt_hci_connection_reject(hci, link->host, - HCI_REJECTED_LIMITED_RESOURCES); - return; - } - hci->conn_req_host = link->host; - /* TODO: if masked and auto-accept, then auto-accept, - * if masked and not auto-accept, then auto-reject */ - /* TODO: kick the hci->conn_accept_timer, timeout after - * hci->conn_accept_tout * 0.625 msec */ - - bacpy(&params.bdaddr, &link->host->bd_addr); - memcpy(&params.dev_class, &link->host->class, sizeof(params.dev_class)); - params.link_type = ACL_LINK; - bt_hci_event(hci, EVT_CONN_REQUEST, &params, EVT_CONN_REQUEST_SIZE); - return; -} - -static void bt_hci_conn_accept_timeout(void *opaque) -{ - struct bt_hci_s *hci = (struct bt_hci_s *) opaque; - - if (!hci->conn_req_host) - /* Already accepted or rejected. If the other end cancelled the - * connection request then we still have to reject or accept it - * and then we'll get a disconnect. */ - return; - - /* TODO */ -} - -/* Remove from the list of devices which we wanted to connect to and - * are awaiting a response from. If the callback sees a response from - * a device which is not on the list it will assume it's a connection - * that's been cancelled by the host in the meantime and immediately - * try to detach the link and send a Connection Complete. */ -static int bt_hci_lmp_connection_ready(struct bt_hci_s *hci, - bdaddr_t *bdaddr) -{ - int i; - - for (i = 0; i < hci->lm.connecting; i ++) - if (!bacmp(&hci->lm.awaiting_bdaddr[i], bdaddr)) { - if (i < -- hci->lm.connecting) - bacpy(&hci->lm.awaiting_bdaddr[i], - &hci->lm.awaiting_bdaddr[hci->lm.connecting]); - return 0; - } - - return 1; -} - -static void bt_hci_lmp_connection_complete(struct bt_link_s *link) -{ - struct bt_hci_s *hci = hci_from_device(link->host); - evt_conn_complete params; - uint16_t handle; - uint8_t status = HCI_SUCCESS; - int tries = HCI_HANDLES_MAX; - - if (bt_hci_lmp_connection_ready(hci, &link->slave->bd_addr)) { - if (!hci->device.reject_reason) - link->slave->lmp_disconnect_slave(link); - handle = 0; - status = HCI_NO_CONNECTION; - goto complete; - } - - if (hci->device.reject_reason) { - handle = 0; - status = hci->device.reject_reason; - goto complete; - } - - /* Make a connection handle */ - do { - while (hci->lm.handle[++ hci->lm.last_handle].link && -- tries) - hci->lm.last_handle &= HCI_HANDLES_MAX - 1; - handle = hci->lm.last_handle | HCI_HANDLE_OFFSET; - } while ((handle == hci->asb_handle || handle == hci->psb_handle) && - tries); - - if (!tries) { - link->slave->lmp_disconnect_slave(link); - status = HCI_NO_CONNECTION; - goto complete; - } - - /* Link established */ - link->handle = handle; - bt_hci_lmp_link_establish(hci, link, 1); - -complete: - params.status = status; - params.handle = HNDL(handle); - params.link_type = ACL_LINK; - bacpy(&params.bdaddr, &link->slave->bd_addr); - params.encr_mode = 0x00; /* Encryption not required */ - bt_hci_event(hci, EVT_CONN_COMPLETE, &params, EVT_CONN_COMPLETE_SIZE); -} - -static void bt_hci_disconnect(struct bt_hci_s *hci, - uint16_t handle, int reason) -{ - struct bt_link_s *btlink = - hci->lm.handle[handle & ~HCI_HANDLE_OFFSET].link; - struct bt_hci_link_s *link; - evt_disconn_complete params; - - if (bt_hci_role_master(hci, handle)) { - btlink->slave->reject_reason = reason; - btlink->slave->lmp_disconnect_slave(btlink); - /* The link pointer is invalid from now on */ - - goto complete; - } - - btlink->host->reject_reason = reason; - btlink->host->lmp_disconnect_master(btlink); - - /* We are the slave, we get to clean this burden */ - link = (struct bt_hci_link_s *) btlink; - qemu_free(link); - -complete: - bt_hci_lmp_link_teardown(hci, handle); - - params.status = HCI_SUCCESS; - params.handle = HNDL(handle); - params.reason = HCI_CONNECTION_TERMINATED; - bt_hci_event(hci, EVT_DISCONN_COMPLETE, - &params, EVT_DISCONN_COMPLETE_SIZE); -} - -/* TODO: use only one function */ -static void bt_hci_lmp_disconnect_host(struct bt_link_s *link) -{ - struct bt_hci_s *hci = hci_from_device(link->host); - uint16_t handle = link->handle; - evt_disconn_complete params; - - bt_hci_lmp_link_teardown(hci, handle); - - params.status = HCI_SUCCESS; - params.handle = HNDL(handle); - params.reason = hci->device.reject_reason; - bt_hci_event(hci, EVT_DISCONN_COMPLETE, - &params, EVT_DISCONN_COMPLETE_SIZE); -} - -static void bt_hci_lmp_disconnect_slave(struct bt_link_s *btlink) -{ - struct bt_hci_link_s *link = (struct bt_hci_link_s *) btlink; - struct bt_hci_s *hci = hci_from_device(btlink->slave); - uint16_t handle = link->handle; - evt_disconn_complete params; - - qemu_free(link); - - bt_hci_lmp_link_teardown(hci, handle); - - params.status = HCI_SUCCESS; - params.handle = HNDL(handle); - params.reason = hci->device.reject_reason; - bt_hci_event(hci, EVT_DISCONN_COMPLETE, - &params, EVT_DISCONN_COMPLETE_SIZE); -} - -static int bt_hci_name_req(struct bt_hci_s *hci, bdaddr_t *bdaddr) -{ - struct bt_device_s *slave; - evt_remote_name_req_complete params; - int len; - - for (slave = hci->device.net->slave; slave; slave = slave->next) - if (slave->page_scan && !bacmp(&slave->bd_addr, bdaddr)) - break; - if (!slave) - return -ENODEV; - - bt_hci_event_status(hci, HCI_SUCCESS); - - params.status = HCI_SUCCESS; - bacpy(&params.bdaddr, &slave->bd_addr); - len = snprintf(params.name, sizeof(params.name), - "%s", slave->lmp_name ?: ""); - memset(params.name + len, 0, sizeof(params.name) - len); - bt_hci_event(hci, EVT_REMOTE_NAME_REQ_COMPLETE, - &params, EVT_REMOTE_NAME_REQ_COMPLETE_SIZE); - - return 0; -} - -static int bt_hci_features_req(struct bt_hci_s *hci, uint16_t handle) -{ - struct bt_device_s *slave; - evt_read_remote_features_complete params; - - if (bt_hci_handle_bad(hci, handle)) - return -ENODEV; - - slave = bt_hci_remote_dev(hci, handle); - - bt_hci_event_status(hci, HCI_SUCCESS); - - params.status = HCI_SUCCESS; - params.handle = HNDL(handle); - params.features[0] = (slave->lmp_caps >> 0) & 0xff; - params.features[1] = (slave->lmp_caps >> 8) & 0xff; - params.features[2] = (slave->lmp_caps >> 16) & 0xff; - params.features[3] = (slave->lmp_caps >> 24) & 0xff; - params.features[4] = (slave->lmp_caps >> 32) & 0xff; - params.features[5] = (slave->lmp_caps >> 40) & 0xff; - params.features[6] = (slave->lmp_caps >> 48) & 0xff; - params.features[7] = (slave->lmp_caps >> 56) & 0xff; - bt_hci_event(hci, EVT_READ_REMOTE_FEATURES_COMPLETE, - &params, EVT_READ_REMOTE_FEATURES_COMPLETE_SIZE); - - return 0; -} - -static int bt_hci_version_req(struct bt_hci_s *hci, uint16_t handle) -{ - struct bt_device_s *slave; - evt_read_remote_version_complete params; - - if (bt_hci_handle_bad(hci, handle)) - return -ENODEV; - - slave = bt_hci_remote_dev(hci, handle); - - bt_hci_event_status(hci, HCI_SUCCESS); - - params.status = HCI_SUCCESS; - params.handle = HNDL(handle); - params.lmp_ver = 0x03; - params.manufacturer = cpu_to_le16(0xa000); - params.lmp_subver = cpu_to_le16(0xa607); - bt_hci_event(hci, EVT_READ_REMOTE_VERSION_COMPLETE, - &params, EVT_READ_REMOTE_VERSION_COMPLETE_SIZE); - - return 0; -} - -static int bt_hci_clkoffset_req(struct bt_hci_s *hci, uint16_t handle) -{ - struct bt_device_s *slave; - evt_read_clock_offset_complete params; - - if (bt_hci_handle_bad(hci, handle)) - return -ENODEV; - - slave = bt_hci_remote_dev(hci, handle); - - bt_hci_event_status(hci, HCI_SUCCESS); - - params.status = HCI_SUCCESS; - params.handle = HNDL(handle); - /* TODO: return the clkoff *differenece* */ - params.clock_offset = slave->clkoff; /* Note: no swapping */ - bt_hci_event(hci, EVT_READ_CLOCK_OFFSET_COMPLETE, - &params, EVT_READ_CLOCK_OFFSET_COMPLETE_SIZE); - - return 0; -} - -static void bt_hci_event_mode(struct bt_hci_s *hci, struct bt_link_s *link, - uint16_t handle) -{ - evt_mode_change params = { - .status = HCI_SUCCESS, - .handle = HNDL(handle), - .mode = link->acl_mode, - .interval = cpu_to_le16(link->acl_interval), - }; - - bt_hci_event(hci, EVT_MODE_CHANGE, &params, EVT_MODE_CHANGE_SIZE); -} - -static void bt_hci_lmp_mode_change_master(struct bt_hci_s *hci, - struct bt_link_s *link, int mode, uint16_t interval) -{ - link->acl_mode = mode; - link->acl_interval = interval; - - bt_hci_event_mode(hci, link, link->handle); - - link->slave->lmp_mode_change(link); -} - -static void bt_hci_lmp_mode_change_slave(struct bt_link_s *btlink) -{ - struct bt_hci_link_s *link = (struct bt_hci_link_s *) btlink; - struct bt_hci_s *hci = hci_from_device(btlink->slave); - - bt_hci_event_mode(hci, btlink, link->handle); -} - -static int bt_hci_mode_change(struct bt_hci_s *hci, uint16_t handle, - int interval, int mode) -{ - struct bt_hci_master_link_s *link; - - if (bt_hci_handle_bad(hci, handle) || !bt_hci_role_master(hci, handle)) - return -ENODEV; - - link = &hci->lm.handle[handle & ~HCI_HANDLE_OFFSET]; - if (link->link->acl_mode != acl_active) { - bt_hci_event_status(hci, HCI_COMMAND_DISALLOWED); - return 0; - } - - bt_hci_event_status(hci, HCI_SUCCESS); - - qemu_mod_timer(link->acl_mode_timer, qemu_get_clock(vm_clock) + - muldiv64(interval * 625, ticks_per_sec, 1000000)); - bt_hci_lmp_mode_change_master(hci, link->link, mode, interval); - - return 0; -} - -static int bt_hci_mode_cancel(struct bt_hci_s *hci, uint16_t handle, int mode) -{ - struct bt_hci_master_link_s *link; - - if (bt_hci_handle_bad(hci, handle) || !bt_hci_role_master(hci, handle)) - return -ENODEV; - - link = &hci->lm.handle[handle & ~HCI_HANDLE_OFFSET]; - if (link->link->acl_mode != mode) { - bt_hci_event_status(hci, HCI_COMMAND_DISALLOWED); - - return 0; - } - - bt_hci_event_status(hci, HCI_SUCCESS); - - qemu_del_timer(link->acl_mode_timer); - bt_hci_lmp_mode_change_master(hci, link->link, acl_active, 0); - - return 0; -} - -static void bt_hci_mode_tick(void *opaque) -{ - struct bt_link_s *link = opaque; - struct bt_hci_s *hci = hci_from_device(link->host); - - bt_hci_lmp_mode_change_master(hci, link, acl_active, 0); -} - -static void bt_hci_reset(struct bt_hci_s *hci) -{ - hci->acl_len = 0; - hci->last_cmd = 0; - hci->lm.connecting = 0; - - hci->event_mask[0] = 0xff; - hci->event_mask[1] = 0xff; - hci->event_mask[2] = 0xff; - hci->event_mask[3] = 0xff; - hci->event_mask[4] = 0xff; - hci->event_mask[5] = 0x1f; - hci->event_mask[6] = 0x00; - hci->event_mask[7] = 0x00; - hci->device.inquiry_scan = 0; - hci->device.page_scan = 0; - if (hci->device.lmp_name) - qemu_free((void *) hci->device.lmp_name); - hci->device.lmp_name = NULL; - hci->device.class[0] = 0x00; - hci->device.class[1] = 0x00; - hci->device.class[2] = 0x00; - hci->voice_setting = 0x0000; - hci->conn_accept_tout = 0x1f40; - hci->lm.inquiry_mode = 0x00; - - hci->psb_handle = 0x000; - hci->asb_handle = 0x000; - - /* XXX: qemu_del_timer(sl->acl_mode_timer); for all links */ - qemu_del_timer(hci->lm.inquiry_done); - qemu_del_timer(hci->lm.inquiry_next); - qemu_del_timer(hci->conn_accept_timer); -} - -static void bt_hci_read_local_version_rp(struct bt_hci_s *hci) -{ - read_local_version_rp lv = { - .status = HCI_SUCCESS, - .hci_ver = 0x03, - .hci_rev = cpu_to_le16(0xa607), - .lmp_ver = 0x03, - .manufacturer = cpu_to_le16(0xa000), - .lmp_subver = cpu_to_le16(0xa607), - }; - - bt_hci_event_complete(hci, &lv, READ_LOCAL_VERSION_RP_SIZE); -} - -static void bt_hci_read_local_commands_rp(struct bt_hci_s *hci) -{ - read_local_commands_rp lc = { - .status = HCI_SUCCESS, - .commands = { - /* Keep updated! */ - /* Also, keep in sync with hci->device.lmp_caps in bt_new_hci */ - 0xbf, 0x80, 0xf9, 0x03, 0xb2, 0xc0, 0x03, 0xc3, - 0x00, 0x0f, 0x80, 0x00, 0xc0, 0x00, 0xe8, 0x13, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - }, - }; - - bt_hci_event_complete(hci, &lc, READ_LOCAL_COMMANDS_RP_SIZE); -} - -static void bt_hci_read_local_features_rp(struct bt_hci_s *hci) -{ - read_local_features_rp lf = { - .status = HCI_SUCCESS, - .features = { - (hci->device.lmp_caps >> 0) & 0xff, - (hci->device.lmp_caps >> 8) & 0xff, - (hci->device.lmp_caps >> 16) & 0xff, - (hci->device.lmp_caps >> 24) & 0xff, - (hci->device.lmp_caps >> 32) & 0xff, - (hci->device.lmp_caps >> 40) & 0xff, - (hci->device.lmp_caps >> 48) & 0xff, - (hci->device.lmp_caps >> 56) & 0xff, - }, - }; - - bt_hci_event_complete(hci, &lf, READ_LOCAL_FEATURES_RP_SIZE); -} - -static void bt_hci_read_local_ext_features_rp(struct bt_hci_s *hci, int page) -{ - read_local_ext_features_rp lef = { - .status = HCI_SUCCESS, - .page_num = page, - .max_page_num = 0x00, - .features = { - /* Keep updated! */ - 0x5f, 0x35, 0x85, 0x7e, 0x9b, 0x19, 0x00, 0x80, - }, - }; - if (page) - memset(lef.features, 0, sizeof(lef.features)); - - bt_hci_event_complete(hci, &lef, READ_LOCAL_EXT_FEATURES_RP_SIZE); -} - -static void bt_hci_read_buffer_size_rp(struct bt_hci_s *hci) -{ - read_buffer_size_rp bs = { - /* This can be made configurable, for one standard USB dongle HCI - * the four values are cpu_to_le16(0x0180), 0x40, - * cpu_to_le16(0x0008), cpu_to_le16(0x0008). */ - .status = HCI_SUCCESS, - .acl_mtu = cpu_to_le16(0x0200), - .sco_mtu = 0, - .acl_max_pkt = cpu_to_le16(0x0001), - .sco_max_pkt = cpu_to_le16(0x0000), - }; - - bt_hci_event_complete(hci, &bs, READ_BUFFER_SIZE_RP_SIZE); -} - -/* Deprecated in V2.0 (page 661) */ -static void bt_hci_read_country_code_rp(struct bt_hci_s *hci) -{ - read_country_code_rp cc ={ - .status = HCI_SUCCESS, - .country_code = 0x00, /* North America & Europe^1 and Japan */ - }; - - bt_hci_event_complete(hci, &cc, READ_COUNTRY_CODE_RP_SIZE); - - /* ^1. Except France, sorry */ -} - -static void bt_hci_read_bd_addr_rp(struct bt_hci_s *hci) -{ - read_bd_addr_rp ba = { - .status = HCI_SUCCESS, - .bdaddr = BAINIT(&hci->device.bd_addr), - }; - - bt_hci_event_complete(hci, &ba, READ_BD_ADDR_RP_SIZE); -} - -static int bt_hci_link_quality_rp(struct bt_hci_s *hci, uint16_t handle) -{ - read_link_quality_rp lq = { - .status = HCI_SUCCESS, - .handle = HNDL(handle), - .link_quality = 0xff, - }; - - if (bt_hci_handle_bad(hci, handle)) - lq.status = HCI_NO_CONNECTION; - - bt_hci_event_complete(hci, &lq, READ_LINK_QUALITY_RP_SIZE); - return 0; -} - -/* Generate a Command Complete event with only the Status parameter */ -static inline void bt_hci_event_complete_status(struct bt_hci_s *hci, - uint8_t status) -{ - bt_hci_event_complete(hci, &status, 1); -} - -static inline void bt_hci_event_complete_conn_cancel(struct bt_hci_s *hci, - uint8_t status, bdaddr_t *bd_addr) -{ - create_conn_cancel_rp params = { - .status = status, - .bdaddr = BAINIT(bd_addr), - }; - - bt_hci_event_complete(hci, &params, CREATE_CONN_CANCEL_RP_SIZE); -} - -static inline void bt_hci_event_auth_complete(struct bt_hci_s *hci, - uint16_t handle) -{ - evt_auth_complete params = { - .status = HCI_SUCCESS, - .handle = HNDL(handle), - }; - - bt_hci_event(hci, EVT_AUTH_COMPLETE, &params, EVT_AUTH_COMPLETE_SIZE); -} - -static inline void bt_hci_event_encrypt_change(struct bt_hci_s *hci, - uint16_t handle, uint8_t mode) -{ - evt_encrypt_change params = { - .status = HCI_SUCCESS, - .handle = HNDL(handle), - .encrypt = mode, - }; - - bt_hci_event(hci, EVT_ENCRYPT_CHANGE, &params, EVT_ENCRYPT_CHANGE_SIZE); -} - -static inline void bt_hci_event_complete_name_cancel(struct bt_hci_s *hci, - bdaddr_t *bd_addr) -{ - remote_name_req_cancel_rp params = { - .status = HCI_INVALID_PARAMETERS, - .bdaddr = BAINIT(bd_addr), - }; - - bt_hci_event_complete(hci, &params, REMOTE_NAME_REQ_CANCEL_RP_SIZE); -} - -static inline void bt_hci_event_read_remote_ext_features(struct bt_hci_s *hci, - uint16_t handle) -{ - evt_read_remote_ext_features_complete params = { - .status = HCI_UNSUPPORTED_FEATURE, - .handle = HNDL(handle), - /* Rest uninitialised */ - }; - - bt_hci_event(hci, EVT_READ_REMOTE_EXT_FEATURES_COMPLETE, - &params, EVT_READ_REMOTE_EXT_FEATURES_COMPLETE_SIZE); -} - -static inline void bt_hci_event_complete_lmp_handle(struct bt_hci_s *hci, - uint16_t handle) -{ - read_lmp_handle_rp params = { - .status = HCI_NO_CONNECTION, - .handle = HNDL(handle), - .reserved = 0, - /* Rest uninitialised */ - }; - - bt_hci_event_complete(hci, &params, READ_LMP_HANDLE_RP_SIZE); -} - -static inline void bt_hci_event_complete_role_discovery(struct bt_hci_s *hci, - int status, uint16_t handle, int master) -{ - role_discovery_rp params = { - .status = status, - .handle = HNDL(handle), - .role = master ? 0x00 : 0x01, - }; - - bt_hci_event_complete(hci, &params, ROLE_DISCOVERY_RP_SIZE); -} - -static inline void bt_hci_event_complete_flush(struct bt_hci_s *hci, - int status, uint16_t handle) -{ - flush_rp params = { - .status = status, - .handle = HNDL(handle), - }; - - bt_hci_event_complete(hci, &params, FLUSH_RP_SIZE); -} - -static inline void bt_hci_event_complete_read_local_name(struct bt_hci_s *hci) -{ - read_local_name_rp params; - params.status = HCI_SUCCESS; - memset(params.name, 0, sizeof(params.name)); - if (hci->device.lmp_name) - strncpy(params.name, hci->device.lmp_name, sizeof(params.name)); - - bt_hci_event_complete(hci, &params, READ_LOCAL_NAME_RP_SIZE); -} - -static inline void bt_hci_event_complete_read_conn_accept_timeout( - struct bt_hci_s *hci) -{ - read_conn_accept_timeout_rp params = { - .status = HCI_SUCCESS, - .timeout = cpu_to_le16(hci->conn_accept_tout), - }; - - bt_hci_event_complete(hci, &params, READ_CONN_ACCEPT_TIMEOUT_RP_SIZE); -} - -static inline void bt_hci_event_complete_read_scan_enable(struct bt_hci_s *hci) -{ - read_scan_enable_rp params = { - .status = HCI_SUCCESS, - .enable = - (hci->device.inquiry_scan ? SCAN_INQUIRY : 0) | - (hci->device.page_scan ? SCAN_PAGE : 0), - }; - - bt_hci_event_complete(hci, &params, READ_SCAN_ENABLE_RP_SIZE); -} - -static inline void bt_hci_event_complete_read_local_class(struct bt_hci_s *hci) -{ - read_class_of_dev_rp params; - - params.status = HCI_SUCCESS; - memcpy(params.dev_class, hci->device.class, sizeof(params.dev_class)); - - bt_hci_event_complete(hci, &params, READ_CLASS_OF_DEV_RP_SIZE); -} - -static inline void bt_hci_event_complete_voice_setting(struct bt_hci_s *hci) -{ - read_voice_setting_rp params = { - .status = HCI_SUCCESS, - .voice_setting = hci->voice_setting, /* Note: no swapping */ - }; - - bt_hci_event_complete(hci, &params, READ_VOICE_SETTING_RP_SIZE); -} - -static inline void bt_hci_event_complete_read_inquiry_mode( - struct bt_hci_s *hci) -{ - read_inquiry_mode_rp params = { - .status = HCI_SUCCESS, - .mode = hci->lm.inquiry_mode, - }; - - bt_hci_event_complete(hci, &params, READ_INQUIRY_MODE_RP_SIZE); -} - -static inline void bt_hci_event_num_comp_pkts(struct bt_hci_s *hci, - uint16_t handle, int packets) -{ - uint16_t buf[EVT_NUM_COMP_PKTS_SIZE(1) / 2 + 1]; - evt_num_comp_pkts *params = (void *) ((uint8_t *) buf + 1); - - params->num_hndl = 1; - params->connection->handle = HNDL(handle); - params->connection->num_packets = cpu_to_le16(packets); - - bt_hci_event(hci, EVT_NUM_COMP_PKTS, params, EVT_NUM_COMP_PKTS_SIZE(1)); -} - -static void bt_submit_hci(struct HCIInfo *info, - const uint8_t *data, int length) -{ - struct bt_hci_s *hci = hci_from_info(info); - uint16_t cmd; - int paramlen, i; - - if (length < HCI_COMMAND_HDR_SIZE) - goto short_hci; - - memcpy(&hci->last_cmd, data, 2); - - cmd = (data[1] << 8) | data[0]; - paramlen = data[2]; - if (cmd_opcode_ogf(cmd) == 0 || cmd_opcode_ocf(cmd) == 0) /* NOP */ - return; - - data += HCI_COMMAND_HDR_SIZE; - length -= HCI_COMMAND_HDR_SIZE; - - if (paramlen > length) - return; - -#define PARAM(cmd, param) (((cmd##_cp *) data)->param) -#define PARAM16(cmd, param) le16_to_cpup(&PARAM(cmd, param)) -#define PARAMHANDLE(cmd) HNDL(PARAM(cmd, handle)) -#define LENGTH_CHECK(cmd) if (length < sizeof(cmd##_cp)) goto short_hci - /* Note: the supported commands bitmask in bt_hci_read_local_commands_rp - * needs to be updated every time a command is implemented here! */ - switch (cmd) { - case cmd_opcode_pack(OGF_LINK_CTL, OCF_INQUIRY): - LENGTH_CHECK(inquiry); - - if (PARAM(inquiry, length) < 1) { - bt_hci_event_complete_status(hci, HCI_INVALID_PARAMETERS); - break; - } - - hci->lm.inquire = 1; - hci->lm.periodic = 0; - hci->lm.responses_left = PARAM(inquiry, num_rsp) ?: INT_MAX; - hci->lm.responses = 0; - bt_hci_event_status(hci, HCI_SUCCESS); - bt_hci_inquiry_start(hci, PARAM(inquiry, length)); - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_INQUIRY_CANCEL): - if (!hci->lm.inquire || hci->lm.periodic) { - fprintf(stderr, "%s: Inquiry Cancel should only be issued after " - "the Inquiry command has been issued, a Command " - "Status event has been received for the Inquiry " - "command, and before the Inquiry Complete event " - "occurs", __FUNCTION__); - bt_hci_event_complete_status(hci, HCI_COMMAND_DISALLOWED); - break; - } - - hci->lm.inquire = 0; - qemu_del_timer(hci->lm.inquiry_done); - bt_hci_event_complete_status(hci, HCI_SUCCESS); - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_PERIODIC_INQUIRY): - LENGTH_CHECK(periodic_inquiry); - - if (!(PARAM(periodic_inquiry, length) < - PARAM16(periodic_inquiry, min_period) && - PARAM16(periodic_inquiry, min_period) < - PARAM16(periodic_inquiry, max_period)) || - PARAM(periodic_inquiry, length) < 1 || - PARAM16(periodic_inquiry, min_period) < 2 || - PARAM16(periodic_inquiry, max_period) < 3) { - bt_hci_event_complete_status(hci, HCI_INVALID_PARAMETERS); - break; - } - - hci->lm.inquire = 1; - hci->lm.periodic = 1; - hci->lm.responses_left = PARAM(periodic_inquiry, num_rsp); - hci->lm.responses = 0; - hci->lm.inquiry_period = PARAM16(periodic_inquiry, max_period); - bt_hci_event_complete_status(hci, HCI_SUCCESS); - bt_hci_inquiry_start(hci, PARAM(periodic_inquiry, length)); - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_EXIT_PERIODIC_INQUIRY): - if (!hci->lm.inquire || !hci->lm.periodic) { - fprintf(stderr, "%s: Inquiry Cancel should only be issued after " - "the Inquiry command has been issued, a Command " - "Status event has been received for the Inquiry " - "command, and before the Inquiry Complete event " - "occurs", __FUNCTION__); - bt_hci_event_complete_status(hci, HCI_COMMAND_DISALLOWED); - break; - } - hci->lm.inquire = 0; - qemu_del_timer(hci->lm.inquiry_done); - qemu_del_timer(hci->lm.inquiry_next); - bt_hci_event_complete_status(hci, HCI_SUCCESS); - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_CREATE_CONN): - LENGTH_CHECK(create_conn); - - if (hci->lm.connecting >= HCI_HANDLES_MAX) { - bt_hci_event_status(hci, HCI_REJECTED_LIMITED_RESOURCES); - break; - } - bt_hci_event_status(hci, HCI_SUCCESS); - - if (bt_hci_connect(hci, &PARAM(create_conn, bdaddr))) - bt_hci_connection_reject_event(hci, &PARAM(create_conn, bdaddr)); - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_DISCONNECT): - LENGTH_CHECK(disconnect); - - if (bt_hci_handle_bad(hci, PARAMHANDLE(disconnect))) { - bt_hci_event_status(hci, HCI_NO_CONNECTION); - break; - } - - bt_hci_event_status(hci, HCI_SUCCESS); - bt_hci_disconnect(hci, PARAMHANDLE(disconnect), - PARAM(disconnect, reason)); - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_CREATE_CONN_CANCEL): - LENGTH_CHECK(create_conn_cancel); - - if (bt_hci_lmp_connection_ready(hci, - &PARAM(create_conn_cancel, bdaddr))) { - for (i = 0; i < HCI_HANDLES_MAX; i ++) - if (bt_hci_role_master(hci, i) && hci->lm.handle[i].link && - !bacmp(&hci->lm.handle[i].link->slave->bd_addr, - &PARAM(create_conn_cancel, bdaddr))) - break; - - bt_hci_event_complete_conn_cancel(hci, i < HCI_HANDLES_MAX ? - HCI_ACL_CONNECTION_EXISTS : HCI_NO_CONNECTION, - &PARAM(create_conn_cancel, bdaddr)); - } else - bt_hci_event_complete_conn_cancel(hci, HCI_SUCCESS, - &PARAM(create_conn_cancel, bdaddr)); - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_ACCEPT_CONN_REQ): - LENGTH_CHECK(accept_conn_req); - - if (!hci->conn_req_host || - bacmp(&PARAM(accept_conn_req, bdaddr), - &hci->conn_req_host->bd_addr)) { - bt_hci_event_status(hci, HCI_INVALID_PARAMETERS); - break; - } - - bt_hci_event_status(hci, HCI_SUCCESS); - bt_hci_connection_accept(hci, hci->conn_req_host); - hci->conn_req_host = NULL; - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_REJECT_CONN_REQ): - LENGTH_CHECK(reject_conn_req); - - if (!hci->conn_req_host || - bacmp(&PARAM(reject_conn_req, bdaddr), - &hci->conn_req_host->bd_addr)) { - bt_hci_event_status(hci, HCI_INVALID_PARAMETERS); - break; - } - - bt_hci_event_status(hci, HCI_SUCCESS); - bt_hci_connection_reject(hci, hci->conn_req_host, - PARAM(reject_conn_req, reason)); - bt_hci_connection_reject_event(hci, &hci->conn_req_host->bd_addr); - hci->conn_req_host = NULL; - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_AUTH_REQUESTED): - LENGTH_CHECK(auth_requested); - - if (bt_hci_handle_bad(hci, PARAMHANDLE(auth_requested))) - bt_hci_event_status(hci, HCI_NO_CONNECTION); - else { - bt_hci_event_status(hci, HCI_SUCCESS); - bt_hci_event_auth_complete(hci, PARAMHANDLE(auth_requested)); - } - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_SET_CONN_ENCRYPT): - LENGTH_CHECK(set_conn_encrypt); - - if (bt_hci_handle_bad(hci, PARAMHANDLE(set_conn_encrypt))) - bt_hci_event_status(hci, HCI_NO_CONNECTION); - else { - bt_hci_event_status(hci, HCI_SUCCESS); - bt_hci_event_encrypt_change(hci, - PARAMHANDLE(set_conn_encrypt), - PARAM(set_conn_encrypt, encrypt)); - } - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_REMOTE_NAME_REQ): - LENGTH_CHECK(remote_name_req); - - if (bt_hci_name_req(hci, &PARAM(remote_name_req, bdaddr))) - bt_hci_event_status(hci, HCI_NO_CONNECTION); - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_REMOTE_NAME_REQ_CANCEL): - LENGTH_CHECK(remote_name_req_cancel); - - bt_hci_event_complete_name_cancel(hci, - &PARAM(remote_name_req_cancel, bdaddr)); - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_READ_REMOTE_FEATURES): - LENGTH_CHECK(read_remote_features); - - if (bt_hci_features_req(hci, PARAMHANDLE(read_remote_features))) - bt_hci_event_status(hci, HCI_NO_CONNECTION); - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_READ_REMOTE_EXT_FEATURES): - LENGTH_CHECK(read_remote_ext_features); - - if (bt_hci_handle_bad(hci, PARAMHANDLE(read_remote_ext_features))) - bt_hci_event_status(hci, HCI_NO_CONNECTION); - else { - bt_hci_event_status(hci, HCI_SUCCESS); - bt_hci_event_read_remote_ext_features(hci, - PARAMHANDLE(read_remote_ext_features)); - } - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_READ_REMOTE_VERSION): - LENGTH_CHECK(read_remote_version); - - if (bt_hci_version_req(hci, PARAMHANDLE(read_remote_version))) - bt_hci_event_status(hci, HCI_NO_CONNECTION); - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_READ_CLOCK_OFFSET): - LENGTH_CHECK(read_clock_offset); - - if (bt_hci_clkoffset_req(hci, PARAMHANDLE(read_clock_offset))) - bt_hci_event_status(hci, HCI_NO_CONNECTION); - break; - - case cmd_opcode_pack(OGF_LINK_CTL, OCF_READ_LMP_HANDLE): - LENGTH_CHECK(read_lmp_handle); - - /* TODO: */ - bt_hci_event_complete_lmp_handle(hci, PARAMHANDLE(read_lmp_handle)); - break; - - case cmd_opcode_pack(OGF_LINK_POLICY, OCF_HOLD_MODE): - LENGTH_CHECK(hold_mode); - - if (PARAM16(hold_mode, min_interval) > - PARAM16(hold_mode, max_interval) || - PARAM16(hold_mode, min_interval) < 0x0002 || - PARAM16(hold_mode, max_interval) > 0xff00 || - (PARAM16(hold_mode, min_interval) & 1) || - (PARAM16(hold_mode, max_interval) & 1)) { - bt_hci_event_status(hci, HCI_INVALID_PARAMETERS); - break; - } - - if (bt_hci_mode_change(hci, PARAMHANDLE(hold_mode), - PARAM16(hold_mode, max_interval), - acl_hold)) - bt_hci_event_status(hci, HCI_NO_CONNECTION); - break; - - case cmd_opcode_pack(OGF_LINK_POLICY, OCF_PARK_MODE): - LENGTH_CHECK(park_mode); - - if (PARAM16(park_mode, min_interval) > - PARAM16(park_mode, max_interval) || - PARAM16(park_mode, min_interval) < 0x000e || - (PARAM16(park_mode, min_interval) & 1) || - (PARAM16(park_mode, max_interval) & 1)) { - bt_hci_event_status(hci, HCI_INVALID_PARAMETERS); - break; - } - - if (bt_hci_mode_change(hci, PARAMHANDLE(park_mode), - PARAM16(park_mode, max_interval), - acl_parked)) - bt_hci_event_status(hci, HCI_NO_CONNECTION); - break; - - case cmd_opcode_pack(OGF_LINK_POLICY, OCF_EXIT_PARK_MODE): - LENGTH_CHECK(exit_park_mode); - - if (bt_hci_mode_cancel(hci, PARAMHANDLE(exit_park_mode), - acl_parked)) - bt_hci_event_status(hci, HCI_NO_CONNECTION); - break; - - case cmd_opcode_pack(OGF_LINK_POLICY, OCF_ROLE_DISCOVERY): - LENGTH_CHECK(role_discovery); - - if (bt_hci_handle_bad(hci, PARAMHANDLE(role_discovery))) - bt_hci_event_complete_role_discovery(hci, - HCI_NO_CONNECTION, PARAMHANDLE(role_discovery), 0); - else - bt_hci_event_complete_role_discovery(hci, - HCI_SUCCESS, PARAMHANDLE(role_discovery), - bt_hci_role_master(hci, - PARAMHANDLE(role_discovery))); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_SET_EVENT_MASK): - LENGTH_CHECK(set_event_mask); - - memcpy(hci->event_mask, PARAM(set_event_mask, mask), 8); - bt_hci_event_complete_status(hci, HCI_SUCCESS); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_RESET): - bt_hci_reset(hci); - bt_hci_event_status(hci, HCI_SUCCESS); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_SET_EVENT_FLT): - if (length >= 1 && PARAM(set_event_flt, flt_type) == FLT_CLEAR_ALL) - /* No length check */; - else - LENGTH_CHECK(set_event_flt); - - /* Filters are not implemented */ - bt_hci_event_complete_status(hci, HCI_SUCCESS); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_FLUSH): - LENGTH_CHECK(flush); - - if (bt_hci_handle_bad(hci, PARAMHANDLE(flush))) - bt_hci_event_complete_flush(hci, - HCI_NO_CONNECTION, PARAMHANDLE(flush)); - else { - /* TODO: ordering? */ - bt_hci_event(hci, EVT_FLUSH_OCCURRED, - &PARAM(flush, handle), - EVT_FLUSH_OCCURRED_SIZE); - bt_hci_event_complete_flush(hci, - HCI_SUCCESS, PARAMHANDLE(flush)); - } - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_CHANGE_LOCAL_NAME): - LENGTH_CHECK(change_local_name); - - if (hci->device.lmp_name) - qemu_free((void *) hci->device.lmp_name); - hci->device.lmp_name = qemu_strndup(PARAM(change_local_name, name), - sizeof(PARAM(change_local_name, name))); - bt_hci_event_complete_status(hci, HCI_SUCCESS); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_READ_LOCAL_NAME): - bt_hci_event_complete_read_local_name(hci); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_READ_CONN_ACCEPT_TIMEOUT): - bt_hci_event_complete_read_conn_accept_timeout(hci); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_WRITE_CONN_ACCEPT_TIMEOUT): - /* TODO */ - LENGTH_CHECK(write_conn_accept_timeout); - - if (PARAM16(write_conn_accept_timeout, timeout) < 0x0001 || - PARAM16(write_conn_accept_timeout, timeout) > 0xb540) { - bt_hci_event_complete_status(hci, HCI_INVALID_PARAMETERS); - break; - } - - hci->conn_accept_tout = PARAM16(write_conn_accept_timeout, timeout); - bt_hci_event_complete_status(hci, HCI_SUCCESS); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_READ_SCAN_ENABLE): - bt_hci_event_complete_read_scan_enable(hci); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_WRITE_SCAN_ENABLE): - LENGTH_CHECK(write_scan_enable); - - /* TODO: check that the remaining bits are all 0 */ - hci->device.inquiry_scan = - !!(PARAM(write_scan_enable, scan_enable) & SCAN_INQUIRY); - hci->device.page_scan = - !!(PARAM(write_scan_enable, scan_enable) & SCAN_PAGE); - bt_hci_event_complete_status(hci, HCI_SUCCESS); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_READ_CLASS_OF_DEV): - bt_hci_event_complete_read_local_class(hci); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_WRITE_CLASS_OF_DEV): - LENGTH_CHECK(write_class_of_dev); - - memcpy(hci->device.class, PARAM(write_class_of_dev, dev_class), - sizeof(PARAM(write_class_of_dev, dev_class))); - bt_hci_event_complete_status(hci, HCI_SUCCESS); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_READ_VOICE_SETTING): - bt_hci_event_complete_voice_setting(hci); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_WRITE_VOICE_SETTING): - LENGTH_CHECK(write_voice_setting); - - hci->voice_setting = PARAM(write_voice_setting, voice_setting); - bt_hci_event_complete_status(hci, HCI_SUCCESS); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_HOST_NUMBER_OF_COMPLETED_PACKETS): - if (length < data[0] * 2 + 1) - goto short_hci; - - for (i = 0; i < data[0]; i ++) - if (bt_hci_handle_bad(hci, - data[i * 2 + 1] | (data[i * 2 + 2] << 8))) - bt_hci_event_complete_status(hci, HCI_INVALID_PARAMETERS); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_READ_INQUIRY_MODE): - /* Only if (local_features[3] & 0x40) && (local_commands[12] & 0x40) - * else - * goto unknown_command */ - bt_hci_event_complete_read_inquiry_mode(hci); - break; - - case cmd_opcode_pack(OGF_HOST_CTL, OCF_WRITE_INQUIRY_MODE): - /* Only if (local_features[3] & 0x40) && (local_commands[12] & 0x80) - * else - * goto unknown_command */ - LENGTH_CHECK(write_inquiry_mode); - - if (PARAM(write_inquiry_mode, mode) > 0x01) { - bt_hci_event_complete_status(hci, HCI_INVALID_PARAMETERS); - break; - } - - hci->lm.inquiry_mode = PARAM(write_inquiry_mode, mode); - bt_hci_event_complete_status(hci, HCI_SUCCESS); - break; - - case cmd_opcode_pack(OGF_INFO_PARAM, OCF_READ_LOCAL_VERSION): - bt_hci_read_local_version_rp(hci); - break; - - case cmd_opcode_pack(OGF_INFO_PARAM, OCF_READ_LOCAL_COMMANDS): - bt_hci_read_local_commands_rp(hci); - break; - - case cmd_opcode_pack(OGF_INFO_PARAM, OCF_READ_LOCAL_FEATURES): - bt_hci_read_local_features_rp(hci); - break; - - case cmd_opcode_pack(OGF_INFO_PARAM, OCF_READ_LOCAL_EXT_FEATURES): - LENGTH_CHECK(read_local_ext_features); - - bt_hci_read_local_ext_features_rp(hci, - PARAM(read_local_ext_features, page_num)); - break; - - case cmd_opcode_pack(OGF_INFO_PARAM, OCF_READ_BUFFER_SIZE): - bt_hci_read_buffer_size_rp(hci); - break; - - case cmd_opcode_pack(OGF_INFO_PARAM, OCF_READ_COUNTRY_CODE): - bt_hci_read_country_code_rp(hci); - break; - - case cmd_opcode_pack(OGF_INFO_PARAM, OCF_READ_BD_ADDR): - bt_hci_read_bd_addr_rp(hci); - break; - - case cmd_opcode_pack(OGF_STATUS_PARAM, OCF_READ_LINK_QUALITY): - LENGTH_CHECK(read_link_quality); - - bt_hci_link_quality_rp(hci, PARAMHANDLE(read_link_quality)); - break; - - default: - bt_hci_event_status(hci, HCI_UNKNOWN_COMMAND); - break; - - short_hci: - fprintf(stderr, "%s: HCI packet too short (%iB)\n", - __FUNCTION__, length); - bt_hci_event_status(hci, HCI_INVALID_PARAMETERS); - break; - } -} - -/* We could perform fragmentation here, we can't do "recombination" because - * at this layer the length of the payload is not know ahead, so we only - * know that a packet contained the last fragment of the SDU when the next - * SDU starts. */ -static inline void bt_hci_lmp_acl_data(struct bt_hci_s *hci, uint16_t handle, - const uint8_t *data, int start, int len) -{ - struct hci_acl_hdr *pkt = (void *) hci->acl_buf; - - /* TODO: packet flags */ - /* TODO: avoid memcpy'ing */ - - if (len + HCI_ACL_HDR_SIZE > sizeof(hci->acl_buf)) { - fprintf(stderr, "%s: can't take ACL packets %i bytes long\n", - __FUNCTION__, len); - return; - } - memcpy(hci->acl_buf + HCI_ACL_HDR_SIZE, data, len); - - pkt->handle = cpu_to_le16( - acl_handle_pack(handle, start ? ACL_START : ACL_CONT)); - pkt->dlen = cpu_to_le16(len); - hci->info.acl_recv(hci->info.opaque, - hci->acl_buf, len + HCI_ACL_HDR_SIZE); -} - -static void bt_hci_lmp_acl_data_slave(struct bt_link_s *btlink, - const uint8_t *data, int start, int len) -{ - struct bt_hci_link_s *link = (struct bt_hci_link_s *) btlink; - - bt_hci_lmp_acl_data(hci_from_device(btlink->slave), - link->handle, data, start, len); -} - -static void bt_hci_lmp_acl_data_host(struct bt_link_s *link, - const uint8_t *data, int start, int len) -{ - bt_hci_lmp_acl_data(hci_from_device(link->host), - link->handle, data, start, len); -} - -static void bt_submit_acl(struct HCIInfo *info, - const uint8_t *data, int length) -{ - struct bt_hci_s *hci = hci_from_info(info); - uint16_t handle; - int datalen, flags; - struct bt_link_s *link; - - if (length < HCI_ACL_HDR_SIZE) { - fprintf(stderr, "%s: ACL packet too short (%iB)\n", - __FUNCTION__, length); - return; - } - - handle = acl_handle((data[1] << 8) | data[0]); - flags = acl_flags((data[1] << 8) | data[0]); - datalen = (data[3] << 8) | data[2]; - data += HCI_ACL_HDR_SIZE; - length -= HCI_ACL_HDR_SIZE; - - if (bt_hci_handle_bad(hci, handle)) { - fprintf(stderr, "%s: invalid ACL handle %03x\n", - __FUNCTION__, handle); - /* TODO: signal an error */ - return; - } - handle &= ~HCI_HANDLE_OFFSET; - - if (datalen > length) { - fprintf(stderr, "%s: ACL packet too short (%iB < %iB)\n", - __FUNCTION__, length, datalen); - return; - } - - link = hci->lm.handle[handle].link; - - if ((flags & ~3) == ACL_ACTIVE_BCAST) { - if (!hci->asb_handle) - hci->asb_handle = handle; - else if (handle != hci->asb_handle) { - fprintf(stderr, "%s: Bad handle %03x in Active Slave Broadcast\n", - __FUNCTION__, handle); - /* TODO: signal an error */ - return; - } - - /* TODO */ - } - - if ((flags & ~3) == ACL_PICO_BCAST) { - if (!hci->psb_handle) - hci->psb_handle = handle; - else if (handle != hci->psb_handle) { - fprintf(stderr, "%s: Bad handle %03x in Parked Slave Broadcast\n", - __FUNCTION__, handle); - /* TODO: signal an error */ - return; - } - - /* TODO */ - } - - /* TODO: increase counter and send EVT_NUM_COMP_PKTS */ - bt_hci_event_num_comp_pkts(hci, handle | HCI_HANDLE_OFFSET, 1); - - /* Do this last as it can trigger further events even in this HCI */ - hci->lm.handle[handle].lmp_acl_data(link, data, - (flags & 3) == ACL_START, length); -} - -static void bt_submit_sco(struct HCIInfo *info, - const uint8_t *data, int length) -{ - struct bt_hci_s *hci = hci_from_info(info); - struct bt_link_s *link; - uint16_t handle; - int datalen; - - if (length < 3) - return; - - handle = acl_handle((data[1] << 8) | data[0]); - datalen = data[2]; - data += 3; - length -= 3; - - if (bt_hci_handle_bad(hci, handle)) { - fprintf(stderr, "%s: invalid SCO handle %03x\n", - __FUNCTION__, handle); - return; - } - handle &= ~HCI_HANDLE_OFFSET; - - if (datalen > length) { - fprintf(stderr, "%s: SCO packet too short (%iB < %iB)\n", - __FUNCTION__, length, datalen); - return; - } - - link = hci->lm.handle[handle].link; - /* TODO */ - - /* TODO: increase counter and send EVT_NUM_COMP_PKTS if synchronous - * Flow Control is enabled. - * (See Read/Write_Synchronous_Flow_Control_Enable on page 513 and - * page 514.) */ -} - -static uint8_t *bt_hci_evt_packet(void *opaque) -{ - /* TODO: allocate a packet from upper layer */ - struct bt_hci_s *s = opaque; - - return s->evt_buf; -} - -static void bt_hci_evt_submit(void *opaque, int len) -{ - /* TODO: notify upper layer */ - struct bt_hci_s *s = opaque; - - s->info.evt_recv(s->info.opaque, s->evt_buf, len); -} - -static int bt_hci_bdaddr_set(struct HCIInfo *info, const uint8_t *bd_addr) -{ - struct bt_hci_s *hci = hci_from_info(info); - - bacpy(&hci->device.bd_addr, (const bdaddr_t *) bd_addr); - return 0; -} - -static void bt_hci_done(struct HCIInfo *info); -static void bt_hci_destroy(struct bt_device_s *dev) -{ - struct bt_hci_s *hci = hci_from_device(dev); - - bt_hci_done(&hci->info); -} - -struct HCIInfo *bt_new_hci(struct bt_scatternet_s *net) -{ - struct bt_hci_s *s = qemu_mallocz(sizeof(struct bt_hci_s)); - - s->lm.inquiry_done = qemu_new_timer(vm_clock, bt_hci_inquiry_done, s); - s->lm.inquiry_next = qemu_new_timer(vm_clock, bt_hci_inquiry_next, s); - s->conn_accept_timer = - qemu_new_timer(vm_clock, bt_hci_conn_accept_timeout, s); - - s->evt_packet = bt_hci_evt_packet; - s->evt_submit = bt_hci_evt_submit; - s->opaque = s; - - bt_device_init(&s->device, net); - s->device.lmp_connection_request = bt_hci_lmp_connection_request; - s->device.lmp_connection_complete = bt_hci_lmp_connection_complete; - s->device.lmp_disconnect_master = bt_hci_lmp_disconnect_host; - s->device.lmp_disconnect_slave = bt_hci_lmp_disconnect_slave; - s->device.lmp_acl_data = bt_hci_lmp_acl_data_slave; - s->device.lmp_acl_resp = bt_hci_lmp_acl_data_host; - s->device.lmp_mode_change = bt_hci_lmp_mode_change_slave; - - /* Keep updated! */ - /* Also keep in sync with supported commands bitmask in - * bt_hci_read_local_commands_rp */ - s->device.lmp_caps = 0x8000199b7e85355fll; - - bt_hci_reset(s); - - s->info.cmd_send = bt_submit_hci; - s->info.sco_send = bt_submit_sco; - s->info.acl_send = bt_submit_acl; - s->info.bdaddr_set = bt_hci_bdaddr_set; - - s->device.handle_destroy = bt_hci_destroy; - - return &s->info; -} - -static void bt_hci_done(struct HCIInfo *info) -{ - struct bt_hci_s *hci = hci_from_info(info); - int handle; - - bt_device_done(&hci->device); - - if (hci->device.lmp_name) - qemu_free((void *) hci->device.lmp_name); - - /* Be gentle and send DISCONNECT to all connected peers and those - * currently waiting for us to accept or reject a connection request. - * This frees the links. */ - if (hci->conn_req_host) { - bt_hci_connection_reject(hci, - hci->conn_req_host, HCI_OE_POWER_OFF); - return; - } - - for (handle = HCI_HANDLE_OFFSET; - handle < (HCI_HANDLE_OFFSET | HCI_HANDLES_MAX); handle ++) - if (!bt_hci_handle_bad(hci, handle)) - bt_hci_disconnect(hci, handle, HCI_OE_POWER_OFF); - - /* TODO: this is not enough actually, there may be slaves from whom - * we have requested a connection who will soon (or not) respond with - * an accept or a reject, so we should also check if hci->lm.connecting - * is non-zero and if so, avoid freeing the hci but otherwise disappear - * from all qemu social life (e.g. stop scanning and request to be - * removed from s->device.net) and arrange for - * s->device.lmp_connection_complete to free the remaining bits once - * hci->lm.awaiting_bdaddr[] is empty. */ - - qemu_free_timer(hci->lm.inquiry_done); - qemu_free_timer(hci->lm.inquiry_next); - qemu_free_timer(hci->conn_accept_timer); - - qemu_free(hci); -} diff --git a/qemu-0.11.0/hw/bt-hid.c b/qemu-0.11.0/hw/bt-hid.c deleted file mode 100644 index e495dbf..0000000 --- a/qemu-0.11.0/hw/bt-hid.c +++ /dev/null @@ -1,570 +0,0 @@ -/* - * QEMU Bluetooth HID Profile wrapper for USB HID. - * - * Copyright (C) 2007-2008 OpenMoko, Inc. - * Written by Andrzej Zaborowski <andrew(a)openedhand.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 or - * (at your option) version 3 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, if not, see <http://www.gnu.org/licenses/>. - */ - -#include "qemu-common.h" -#include "usb.h" -#include "bt.h" - -enum hid_transaction_req { - BT_HANDSHAKE = 0x0, - BT_HID_CONTROL = 0x1, - BT_GET_REPORT = 0x4, - BT_SET_REPORT = 0x5, - BT_GET_PROTOCOL = 0x6, - BT_SET_PROTOCOL = 0x7, - BT_GET_IDLE = 0x8, - BT_SET_IDLE = 0x9, - BT_DATA = 0xa, - BT_DATC = 0xb, -}; - -enum hid_transaction_handshake { - BT_HS_SUCCESSFUL = 0x0, - BT_HS_NOT_READY = 0x1, - BT_HS_ERR_INVALID_REPORT_ID = 0x2, - BT_HS_ERR_UNSUPPORTED_REQUEST = 0x3, - BT_HS_ERR_INVALID_PARAMETER = 0x4, - BT_HS_ERR_UNKNOWN = 0xe, - BT_HS_ERR_FATAL = 0xf, -}; - -enum hid_transaction_control { - BT_HC_NOP = 0x0, - BT_HC_HARD_RESET = 0x1, - BT_HC_SOFT_RESET = 0x2, - BT_HC_SUSPEND = 0x3, - BT_HC_EXIT_SUSPEND = 0x4, - BT_HC_VIRTUAL_CABLE_UNPLUG = 0x5, -}; - -enum hid_protocol { - BT_HID_PROTO_BOOT = 0, - BT_HID_PROTO_REPORT = 1, -}; - -enum hid_boot_reportid { - BT_HID_BOOT_INVALID = 0, - BT_HID_BOOT_KEYBOARD, - BT_HID_BOOT_MOUSE, -}; - -enum hid_data_pkt { - BT_DATA_OTHER = 0, - BT_DATA_INPUT, - BT_DATA_OUTPUT, - BT_DATA_FEATURE, -}; - -#define BT_HID_MTU 48 - -/* HID interface requests */ -#define GET_REPORT 0xa101 -#define GET_IDLE 0xa102 -#define GET_PROTOCOL 0xa103 -#define SET_REPORT 0x2109 -#define SET_IDLE 0x210a -#define SET_PROTOCOL 0x210b - -struct bt_hid_device_s { - struct bt_l2cap_device_s btdev; - struct bt_l2cap_conn_params_s *control; - struct bt_l2cap_conn_params_s *interrupt; - USBDevice *usbdev; - - int proto; - int connected; - int data_type; - int intr_state; - struct { - int len; - uint8_t buffer[1024]; - } dataother, datain, dataout, feature, intrdataout; - enum { - bt_state_ready, - bt_state_transaction, - bt_state_suspend, - } state; -}; - -static void bt_hid_reset(struct bt_hid_device_s *s) -{ - struct bt_scatternet_s *net = s->btdev.device.net; - - /* Go as far as... */ - bt_l2cap_device_done(&s->btdev); - bt_l2cap_device_init(&s->btdev, net); - - s->usbdev->handle_reset(s->usbdev); - s->proto = BT_HID_PROTO_REPORT; - s->state = bt_state_ready; - s->dataother.len = 0; - s->datain.len = 0; - s->dataout.len = 0; - s->feature.len = 0; - s->intrdataout.len = 0; - s->intr_state = 0; -} - -static int bt_hid_out(struct bt_hid_device_s *s) -{ - USBPacket p; - - if (s->data_type == BT_DATA_OUTPUT) { - p.pid = USB_TOKEN_OUT; - p.devep = 1; - p.data = s->dataout.buffer; - p.len = s->dataout.len; - s->dataout.len = s->usbdev->handle_data(s->usbdev, &p); - - return s->dataout.len; - } - - if (s->data_type == BT_DATA_FEATURE) { - /* XXX: - * does this send a USB_REQ_CLEAR_FEATURE/USB_REQ_SET_FEATURE - * or a SET_REPORT? */ - p.devep = 0; - } - - return -1; -} - -static int bt_hid_in(struct bt_hid_device_s *s) -{ - USBPacket p; - - p.pid = USB_TOKEN_IN; - p.devep = 1; - p.data = s->datain.buffer; - p.len = sizeof(s->datain.buffer); - s->datain.len = s->usbdev->handle_data(s->usbdev, &p); - - return s->datain.len; -} - -static void bt_hid_send_handshake(struct bt_hid_device_s *s, int result) -{ - *s->control->sdu_out(s->control, 1) = - (BT_HANDSHAKE << 4) | result; - s->control->sdu_submit(s->control); -} - -static void bt_hid_send_control(struct bt_hid_device_s *s, int operation) -{ - *s->control->sdu_out(s->control, 1) = - (BT_HID_CONTROL << 4) | operation; - s->control->sdu_submit(s->control); -} - -static void bt_hid_disconnect(struct bt_hid_device_s *s) -{ - /* Disconnect s->control and s->interrupt */ -} - -static void bt_hid_send_data(struct bt_l2cap_conn_params_s *ch, int type, - const uint8_t *data, int len) -{ - uint8_t *pkt, hdr = (BT_DATA << 4) | type; - int plen; - - do { - plen = MIN(len, ch->remote_mtu - 1); - pkt = ch->sdu_out(ch, plen + 1); - - pkt[0] = hdr; - if (plen) - memcpy(pkt + 1, data, plen); - ch->sdu_submit(ch); - - len -= plen; - data += plen; - hdr = (BT_DATC << 4) | type; - } while (plen == ch->remote_mtu - 1); -} - -static void bt_hid_control_transaction(struct bt_hid_device_s *s, - const uint8_t *data, int len) -{ - uint8_t type, parameter; - int rlen, ret = -1; - if (len < 1) - return; - - type = data[0] >> 4; - parameter = data[0] & 0xf; - - switch (type) { - case BT_HANDSHAKE: - case BT_DATA: - switch (parameter) { - default: - /* These are not expected to be sent this direction. */ - ret = BT_HS_ERR_INVALID_PARAMETER; - } - break; - - case BT_HID_CONTROL: - if (len != 1 || (parameter != BT_HC_VIRTUAL_CABLE_UNPLUG && - s->state == bt_state_transaction)) { - ret = BT_HS_ERR_INVALID_PARAMETER; - break; - } - switch (parameter) { - case BT_HC_NOP: - break; - case BT_HC_HARD_RESET: - case BT_HC_SOFT_RESET: - bt_hid_reset(s); - break; - case BT_HC_SUSPEND: - if (s->state == bt_state_ready) - s->state = bt_state_suspend; - else - ret = BT_HS_ERR_INVALID_PARAMETER; - break; - case BT_HC_EXIT_SUSPEND: - if (s->state == bt_state_suspend) - s->state = bt_state_ready; - else - ret = BT_HS_ERR_INVALID_PARAMETER; - break; - case BT_HC_VIRTUAL_CABLE_UNPLUG: - bt_hid_disconnect(s); - break; - default: - ret = BT_HS_ERR_INVALID_PARAMETER; - } - break; - - case BT_GET_REPORT: - /* No ReportIDs declared. */ - if (((parameter & 8) && len != 3) || - (!(parameter & 8) && len != 1) || - s->state != bt_state_ready) { - ret = BT_HS_ERR_INVALID_PARAMETER; - break; - } - if (parameter & 8) - rlen = data[2] | (data[3] << 8); - else - rlen = INT_MAX; - switch (parameter & 3) { - case BT_DATA_OTHER: - ret = BT_HS_ERR_INVALID_PARAMETER; - break; - case BT_DATA_INPUT: - /* Here we can as well poll s->usbdev */ - bt_hid_send_data(s->control, BT_DATA_INPUT, - s->datain.buffer, MIN(rlen, s->datain.len)); - break; - case BT_DATA_OUTPUT: - bt_hid_send_data(s->control, BT_DATA_OUTPUT, - s->dataout.buffer, MIN(rlen, s->dataout.len)); - break; - case BT_DATA_FEATURE: - bt_hid_send_data(s->control, BT_DATA_FEATURE, - s->feature.buffer, MIN(rlen, s->feature.len)); - break; - } - break; - - case BT_SET_REPORT: - if (len < 2 || len > BT_HID_MTU || s->state != bt_state_ready || - (parameter & 3) == BT_DATA_OTHER || - (parameter & 3) == BT_DATA_INPUT) { - ret = BT_HS_ERR_INVALID_PARAMETER; - break; - } - s->data_type = parameter & 3; - if (s->data_type == BT_DATA_OUTPUT) { - s->dataout.len = len - 1; - memcpy(s->dataout.buffer, data + 1, s->dataout.len); - } else { - s->feature.len = len - 1; - memcpy(s->feature.buffer, data + 1, s->feature.len); - } - if (len == BT_HID_MTU) - s->state = bt_state_transaction; - else - bt_hid_out(s); - break; - - case BT_GET_PROTOCOL: - if (len != 1 || s->state == bt_state_transaction) { - ret = BT_HS_ERR_INVALID_PARAMETER; - break; - } - *s->control->sdu_out(s->control, 1) = s->proto; - s->control->sdu_submit(s->control); - break; - - case BT_SET_PROTOCOL: - if (len != 1 || s->state == bt_state_transaction || - (parameter != BT_HID_PROTO_BOOT && - parameter != BT_HID_PROTO_REPORT)) { - ret = BT_HS_ERR_INVALID_PARAMETER; - break; - } - s->proto = parameter; - s->usbdev->handle_control(s->usbdev, SET_PROTOCOL, s->proto, 0, 0, - NULL); - ret = BT_HS_SUCCESSFUL; - break; - - case BT_GET_IDLE: - if (len != 1 || s->state == bt_state_transaction) { - ret = BT_HS_ERR_INVALID_PARAMETER; - break; - } - s->usbdev->handle_control(s->usbdev, GET_IDLE, 0, 0, 1, - s->control->sdu_out(s->control, 1)); - s->control->sdu_submit(s->control); - break; - - case BT_SET_IDLE: - if (len != 2 || s->state == bt_state_transaction) { - ret = BT_HS_ERR_INVALID_PARAMETER; - break; - } - - /* We don't need to know about the Idle Rate here really, - * so just pass it on to the device. */ - ret = s->usbdev->handle_control(s->usbdev, - SET_IDLE, data[1], 0, 0, NULL) ? - BT_HS_SUCCESSFUL : BT_HS_ERR_INVALID_PARAMETER; - /* XXX: Does this generate a handshake? */ - break; - - case BT_DATC: - if (len > BT_HID_MTU || s->state != bt_state_transaction) { - ret = BT_HS_ERR_INVALID_PARAMETER; - break; - } - if (s->data_type == BT_DATA_OUTPUT) { - memcpy(s->dataout.buffer + s->dataout.len, data + 1, len - 1); - s->dataout.len += len - 1; - } else { - memcpy(s->feature.buffer + s->feature.len, data + 1, len - 1); - s->feature.len += len - 1; - } - if (len < BT_HID_MTU) { - bt_hid_out(s); - s->state = bt_state_ready; - } - break; - - default: - ret = BT_HS_ERR_UNSUPPORTED_REQUEST; - } - - if (ret != -1) - bt_hid_send_handshake(s, ret); -} - -static void bt_hid_control_sdu(void *opaque, const uint8_t *data, int len) -{ - struct bt_hid_device_s *hid = opaque; - - bt_hid_control_transaction(hid, data, len); -} - -static void bt_hid_datain(void *opaque) -{ - struct bt_hid_device_s *hid = opaque; - - /* If suspended, wake-up and send a wake-up event first. We might - * want to also inspect the input report and ignore event like - * mouse movements until a button event occurs. */ - if (hid->state == bt_state_suspend) { - hid->state = bt_state_ready; - } - - if (bt_hid_in(hid) > 0) - /* TODO: when in boot-mode precede any Input reports with the ReportID - * byte, here and in GetReport/SetReport on the Control channel. */ - bt_hid_send_data(hid->interrupt, BT_DATA_INPUT, - hid->datain.buffer, hid->datain.len); -} - -static void bt_hid_interrupt_sdu(void *opaque, const uint8_t *data, int len) -{ - struct bt_hid_device_s *hid = opaque; - - if (len > BT_HID_MTU || len < 1) - goto bad; - if ((data[0] & 3) != BT_DATA_OUTPUT) - goto bad; - if ((data[0] >> 4) == BT_DATA) { - if (hid->intr_state) - goto bad; - - hid->data_type = BT_DATA_OUTPUT; - hid->intrdataout.len = 0; - } else if ((data[0] >> 4) == BT_DATC) { - if (!hid->intr_state) - goto bad; - } else - goto bad; - - memcpy(hid->intrdataout.buffer + hid->intrdataout.len, data + 1, len - 1); - hid->intrdataout.len += len - 1; - hid->intr_state = (len == BT_HID_MTU); - if (!hid->intr_state) { - memcpy(hid->dataout.buffer, hid->intrdataout.buffer, - hid->dataout.len = hid->intrdataout.len); - bt_hid_out(hid); - } - - return; -bad: - fprintf(stderr, "%s: bad transaction on Interrupt channel.\n", - __FUNCTION__); -} - -/* "Virtual cable" plug/unplug event. */ -static void bt_hid_connected_update(struct bt_hid_device_s *hid) -{ - int prev = hid->connected; - - hid->connected = hid->control && hid->interrupt; - - /* Stop page-/inquiry-scanning when a host is connected. */ - hid->btdev.device.page_scan = !hid->connected; - hid->btdev.device.inquiry_scan = !hid->connected; - - if (hid->connected && !prev) { - hid->usbdev->handle_reset(hid->usbdev); - hid->proto = BT_HID_PROTO_REPORT; - } - - /* Should set HIDVirtualCable in SDP (possibly need to check that SDP - * isn't destroyed yet, in case we're being called from handle_destroy) */ -} - -static void bt_hid_close_control(void *opaque) -{ - struct bt_hid_device_s *hid = opaque; - - hid->control = NULL; - bt_hid_connected_update(hid); -} - -static void bt_hid_close_interrupt(void *opaque) -{ - struct bt_hid_device_s *hid = opaque; - - hid->interrupt = NULL; - bt_hid_connected_update(hid); -} - -static int bt_hid_new_control_ch(struct bt_l2cap_device_s *dev, - struct bt_l2cap_conn_params_s *params) -{ - struct bt_hid_device_s *hid = (struct bt_hid_device_s *) dev; - - if (hid->control) - return 1; - - hid->control = params; - hid->control->opaque = hid; - hid->control->close = bt_hid_close_control; - hid->control->sdu_in = bt_hid_control_sdu; - - bt_hid_connected_update(hid); - - return 0; -} - -static int bt_hid_new_interrupt_ch(struct bt_l2cap_device_s *dev, - struct bt_l2cap_conn_params_s *params) -{ - struct bt_hid_device_s *hid = (struct bt_hid_device_s *) dev; - - if (hid->interrupt) - return 1; - - hid->interrupt = params; - hid->interrupt->opaque = hid; - hid->interrupt->close = bt_hid_close_interrupt; - hid->interrupt->sdu_in = bt_hid_interrupt_sdu; - - bt_hid_connected_update(hid); - - return 0; -} - -static void bt_hid_destroy(struct bt_device_s *dev) -{ - struct bt_hid_device_s *hid = (struct bt_hid_device_s *) dev; - - if (hid->connected) - bt_hid_send_control(hid, BT_HC_VIRTUAL_CABLE_UNPLUG); - bt_l2cap_device_done(&hid->btdev); - - hid->usbdev->handle_destroy(hid->usbdev); - - qemu_free(hid); -} - -enum peripheral_minor_class { - class_other = 0 << 4, - class_keyboard = 1 << 4, - class_pointing = 2 << 4, - class_combo = 3 << 4, -}; - -static struct bt_device_s *bt_hid_init(struct bt_scatternet_s *net, - USBDevice *dev, enum peripheral_minor_class minor) -{ - struct bt_hid_device_s *s = qemu_mallocz(sizeof(*s)); - uint32_t class = - /* Format type */ - (0 << 0) | - /* Device class */ - (minor << 2) | - (5 << 8) | /* "Peripheral" */ - /* Service classes */ - (1 << 13) | /* Limited discoverable mode */ - (1 << 19); /* Capturing device (?) */ - - bt_l2cap_device_init(&s->btdev, net); - bt_l2cap_sdp_init(&s->btdev); - bt_l2cap_psm_register(&s->btdev, BT_PSM_HID_CTRL, - BT_HID_MTU, bt_hid_new_control_ch); - bt_l2cap_psm_register(&s->btdev, BT_PSM_HID_INTR, - BT_HID_MTU, bt_hid_new_interrupt_ch); - - s->usbdev = dev; - s->btdev.device.lmp_name = s->usbdev->devname; - usb_hid_datain_cb(s->usbdev, s, bt_hid_datain); - - s->btdev.device.handle_destroy = bt_hid_destroy; - - s->btdev.device.class[0] = (class >> 0) & 0xff; - s->btdev.device.class[1] = (class >> 8) & 0xff; - s->btdev.device.class[2] = (class >> 16) & 0xff; - - return &s->btdev.device; -} - -struct bt_device_s *bt_keyboard_init(struct bt_scatternet_s *net) -{ - return bt_hid_init(net, usb_keyboard_init(), class_keyboard); -} diff --git a/qemu-0.11.0/hw/bt-l2cap.c b/qemu-0.11.0/hw/bt-l2cap.c deleted file mode 100644 index 4697f52..0000000 --- a/qemu-0.11.0/hw/bt-l2cap.c +++ /dev/null @@ -1,1362 +0,0 @@ -/* - * QEMU Bluetooth L2CAP logic. - * - * Copyright (C) 2008 Andrzej Zaborowski <balrog(a)zabor.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "qemu-common.h" -#include "qemu-timer.h" -#include "bt.h" - -#define L2CAP_CID_MAX 0x100 /* Between 0x40 and 0x10000 */ - -struct l2cap_instance_s { - struct bt_link_s *link; - struct bt_l2cap_device_s *dev; - int role; - - uint8_t frame_in[65535 + L2CAP_HDR_SIZE] __attribute__ ((aligned (4))); - int frame_in_len; - - uint8_t frame_out[65535 + L2CAP_HDR_SIZE] __attribute__ ((aligned (4))); - int frame_out_len; - - /* Signalling channel timers. They exist per-request but we can make - * sure we have no more than one outstanding request at any time. */ - QEMUTimer *rtx; - QEMUTimer *ertx; - - int last_id; - int next_id; - - struct l2cap_chan_s { - struct bt_l2cap_conn_params_s params; - - void (*frame_in)(struct l2cap_chan_s *chan, uint16_t cid, - const l2cap_hdr *hdr, int len); - int mps; - int min_mtu; - - struct l2cap_instance_s *l2cap; - - /* Only allocated channels */ - uint16_t remote_cid; -#define L2CAP_CFG_INIT 2 -#define L2CAP_CFG_ACC 1 - int config_req_id; /* TODO: handle outgoing requests generically */ - int config; - - /* Only connection-oriented channels. Note: if we allow the tx and - * rx traffic to be in different modes at any time, we need two. */ - int mode; - - /* Only flow-controlled, connection-oriented channels */ - uint8_t sdu[65536]; /* TODO: dynamically allocate */ - int len_cur, len_total; - int rexmit; - int monitor_timeout; - QEMUTimer *monitor_timer; - QEMUTimer *retransmission_timer; - } *cid[L2CAP_CID_MAX]; - /* The channel state machine states map as following: - * CLOSED -> !cid[N] - * WAIT_CONNECT -> never occurs - * WAIT_CONNECT_RSP -> never occurs - * CONFIG -> cid[N] && config < 3 - * WAIT_CONFIG -> never occurs, cid[N] && config == 0 && !config_r - * WAIT_SEND_CONFIG -> never occurs, cid[N] && config == 1 && !config_r - * WAIT_CONFIG_REQ_RSP -> cid[N] && config == 0 && config_req_id - * WAIT_CONFIG_RSP -> cid[N] && config == 1 && config_req_id - * WAIT_CONFIG_REQ -> cid[N] && config == 2 - * OPEN -> cid[N] && config == 3 - * WAIT_DISCONNECT -> never occurs - */ - - struct l2cap_chan_s signalling_ch; - struct l2cap_chan_s group_ch; -}; - -struct slave_l2cap_instance_s { - struct bt_link_s link; /* Underlying logical link (ACL) */ - struct l2cap_instance_s l2cap; -}; - -struct bt_l2cap_psm_s { - int psm; - int min_mtu; - int (*new_channel)(struct bt_l2cap_device_s *device, - struct bt_l2cap_conn_params_s *params); - struct bt_l2cap_psm_s *next; -}; - -static const uint16_t l2cap_fcs16_table[256] = { - 0x0000, 0xc0c1, 0xc181, 0x0140, 0xc301, 0x03c0, 0x0280, 0xc241, - 0xc601, 0x06c0, 0x0780, 0xc741, 0x0500, 0xc5c1, 0xc481, 0x0440, - 0xcc01, 0x0cc0, 0x0d80, 0xcd41, 0x0f00, 0xcfc1, 0xce81, 0x0e40, - 0x0a00, 0xcac1, 0xcb81, 0x0b40, 0xc901, 0x09c0, 0x0880, 0xc841, - 0xd801, 0x18c0, 0x1980, 0xd941, 0x1b00, 0xdbc1, 0xda81, 0x1a40, - 0x1e00, 0xdec1, 0xdf81, 0x1f40, 0xdd01, 0x1dc0, 0x1c80, 0xdc41, - 0x1400, 0xd4c1, 0xd581, 0x1540, 0xd701, 0x17c0, 0x1680, 0xd641, - 0xd201, 0x12c0, 0x1380, 0xd341, 0x1100, 0xd1c1, 0xd081, 0x1040, - 0xf001, 0x30c0, 0x3180, 0xf141, 0x3300, 0xf3c1, 0xf281, 0x3240, - 0x3600, 0xf6c1, 0xf781, 0x3740, 0xf501, 0x35c0, 0x3480, 0xf441, - 0x3c00, 0xfcc1, 0xfd81, 0x3d40, 0xff01, 0x3fc0, 0x3e80, 0xfe41, - 0xfa01, 0x3ac0, 0x3b80, 0xfb41, 0x3900, 0xf9c1, 0xf881, 0x3840, - 0x2800, 0xe8c1, 0xe981, 0x2940, 0xeb01, 0x2bc0, 0x2a80, 0xea41, - 0xee01, 0x2ec0, 0x2f80, 0xef41, 0x2d00, 0xedc1, 0xec81, 0x2c40, - 0xe401, 0x24c0, 0x2580, 0xe541, 0x2700, 0xe7c1, 0xe681, 0x2640, - 0x2200, 0xe2c1, 0xe381, 0x2340, 0xe101, 0x21c0, 0x2080, 0xe041, - 0xa001, 0x60c0, 0x6180, 0xa141, 0x6300, 0xa3c1, 0xa281, 0x6240, - 0x6600, 0xa6c1, 0xa781, 0x6740, 0xa501, 0x65c0, 0x6480, 0xa441, - 0x6c00, 0xacc1, 0xad81, 0x6d40, 0xaf01, 0x6fc0, 0x6e80, 0xae41, - 0xaa01, 0x6ac0, 0x6b80, 0xab41, 0x6900, 0xa9c1, 0xa881, 0x6840, - 0x7800, 0xb8c1, 0xb981, 0x7940, 0xbb01, 0x7bc0, 0x7a80, 0xba41, - 0xbe01, 0x7ec0, 0x7f80, 0xbf41, 0x7d00, 0xbdc1, 0xbc81, 0x7c40, - 0xb401, 0x74c0, 0x7580, 0xb541, 0x7700, 0xb7c1, 0xb681, 0x7640, - 0x7200, 0xb2c1, 0xb381, 0x7340, 0xb101, 0x71c0, 0x7080, 0xb041, - 0x5000, 0x90c1, 0x9181, 0x5140, 0x9301, 0x53c0, 0x5280, 0x9241, - 0x9601, 0x56c0, 0x5780, 0x9741, 0x5500, 0x95c1, 0x9481, 0x5440, - 0x9c01, 0x5cc0, 0x5d80, 0x9d41, 0x5f00, 0x9fc1, 0x9e81, 0x5e40, - 0x5a00, 0x9ac1, 0x9b81, 0x5b40, 0x9901, 0x59c0, 0x5880, 0x9841, - 0x8801, 0x48c0, 0x4980, 0x8941, 0x4b00, 0x8bc1, 0x8a81, 0x4a40, - 0x4e00, 0x8ec1, 0x8f81, 0x4f40, 0x8d01, 0x4dc0, 0x4c80, 0x8c41, - 0x4400, 0x84c1, 0x8581, 0x4540, 0x8701, 0x47c0, 0x4680, 0x8641, - 0x8201, 0x42c0, 0x4380, 0x8341, 0x4100, 0x81c1, 0x8081, 0x4040, -}; - -static uint16_t l2cap_fcs16(const uint8_t *message, int len) -{ - uint16_t fcs = 0x0000; - - while (len --) -#if 0 - { - int i; - - fcs ^= *message ++; - for (i = 8; i; -- i) - if (fcs & 1) - fcs = (fcs >> 1) ^ 0xa001; - else - fcs = (fcs >> 1); - } -#else - fcs = (fcs >> 8) ^ l2cap_fcs16_table[(fcs ^ *message ++) & 0xff]; -#endif - - return fcs; -} - -/* L2CAP layer logic (protocol) */ - -static void l2cap_retransmission_timer_update(struct l2cap_chan_s *ch) -{ -#if 0 - if (ch->mode != L2CAP_MODE_BASIC && ch->rexmit) - qemu_mod_timer(ch->retransmission_timer); - else - qemu_del_timer(ch->retransmission_timer); -#endif -} - -static void l2cap_monitor_timer_update(struct l2cap_chan_s *ch) -{ -#if 0 - if (ch->mode != L2CAP_MODE_BASIC && !ch->rexmit) - qemu_mod_timer(ch->monitor_timer); - else - qemu_del_timer(ch->monitor_timer); -#endif -} - -static void l2cap_command_reject(struct l2cap_instance_s *l2cap, int id, - uint16_t reason, const void *data, int plen) -{ - uint8_t *pkt; - l2cap_cmd_hdr *hdr; - l2cap_cmd_rej *params; - uint16_t len; - - reason = cpu_to_le16(reason); - len = cpu_to_le16(L2CAP_CMD_REJ_SIZE + plen); - - pkt = l2cap->signalling_ch.params.sdu_out(&l2cap->signalling_ch.params, - L2CAP_CMD_HDR_SIZE + L2CAP_CMD_REJ_SIZE + plen); - hdr = (void *) (pkt + 0); - params = (void *) (pkt + L2CAP_CMD_HDR_SIZE); - - hdr->code = L2CAP_COMMAND_REJ; - hdr->ident = id; - memcpy(&hdr->len, &len, sizeof(hdr->len)); - memcpy(&params->reason, &reason, sizeof(reason)); - if (plen) - memcpy(pkt + L2CAP_CMD_HDR_SIZE + L2CAP_CMD_REJ_SIZE, data, plen); - - l2cap->signalling_ch.params.sdu_submit(&l2cap->signalling_ch.params); -} - -static void l2cap_command_reject_cid(struct l2cap_instance_s *l2cap, int id, - uint16_t reason, uint16_t dcid, uint16_t scid) -{ - l2cap_cmd_rej_cid params = { - .dcid = dcid, - .scid = scid, - }; - - l2cap_command_reject(l2cap, id, reason, &params, L2CAP_CMD_REJ_CID_SIZE); -} - -static void l2cap_connection_response(struct l2cap_instance_s *l2cap, - int dcid, int scid, int result, int status) -{ - uint8_t *pkt; - l2cap_cmd_hdr *hdr; - l2cap_conn_rsp *params; - - pkt = l2cap->signalling_ch.params.sdu_out(&l2cap->signalling_ch.params, - L2CAP_CMD_HDR_SIZE + L2CAP_CONN_RSP_SIZE); - hdr = (void *) (pkt + 0); - params = (void *) (pkt + L2CAP_CMD_HDR_SIZE); - - hdr->code = L2CAP_CONN_RSP; - hdr->ident = l2cap->last_id; - hdr->len = cpu_to_le16(L2CAP_CONN_RSP_SIZE); - - params->dcid = cpu_to_le16(dcid); - params->scid = cpu_to_le16(scid); - params->result = cpu_to_le16(result); - params->status = cpu_to_le16(status); - - l2cap->signalling_ch.params.sdu_submit(&l2cap->signalling_ch.params); -} - -static void l2cap_configuration_request(struct l2cap_instance_s *l2cap, - int dcid, int flag, const uint8_t *data, int len) -{ - uint8_t *pkt; - l2cap_cmd_hdr *hdr; - l2cap_conf_req *params; - - pkt = l2cap->signalling_ch.params.sdu_out(&l2cap->signalling_ch.params, - L2CAP_CMD_HDR_SIZE + L2CAP_CONF_REQ_SIZE(len)); - hdr = (void *) (pkt + 0); - params = (void *) (pkt + L2CAP_CMD_HDR_SIZE); - - /* TODO: unify the id sequencing */ - l2cap->last_id = l2cap->next_id; - l2cap->next_id = l2cap->next_id == 255 ? 1 : l2cap->next_id + 1; - - hdr->code = L2CAP_CONF_REQ; - hdr->ident = l2cap->last_id; - hdr->len = cpu_to_le16(L2CAP_CONF_REQ_SIZE(len)); - - params->dcid = cpu_to_le16(dcid); - params->flags = cpu_to_le16(flag); - if (len) - memcpy(params->data, data, len); - - l2cap->signalling_ch.params.sdu_submit(&l2cap->signalling_ch.params); -} - -static void l2cap_configuration_response(struct l2cap_instance_s *l2cap, - int scid, int flag, int result, const uint8_t *data, int len) -{ - uint8_t *pkt; - l2cap_cmd_hdr *hdr; - l2cap_conf_rsp *params; - - pkt = l2cap->signalling_ch.params.sdu_out(&l2cap->signalling_ch.params, - L2CAP_CMD_HDR_SIZE + L2CAP_CONF_RSP_SIZE(len)); - hdr = (void *) (pkt + 0); - params = (void *) (pkt + L2CAP_CMD_HDR_SIZE); - - hdr->code = L2CAP_CONF_RSP; - hdr->ident = l2cap->last_id; - hdr->len = cpu_to_le16(L2CAP_CONF_RSP_SIZE(len)); - - params->scid = cpu_to_le16(scid); - params->flags = cpu_to_le16(flag); - params->result = cpu_to_le16(result); - if (len) - memcpy(params->data, data, len); - - l2cap->signalling_ch.params.sdu_submit(&l2cap->signalling_ch.params); -} - -static void l2cap_disconnection_response(struct l2cap_instance_s *l2cap, - int dcid, int scid) -{ - uint8_t *pkt; - l2cap_cmd_hdr *hdr; - l2cap_disconn_rsp *params; - - pkt = l2cap->signalling_ch.params.sdu_out(&l2cap->signalling_ch.params, - L2CAP_CMD_HDR_SIZE + L2CAP_DISCONN_RSP_SIZE); - hdr = (void *) (pkt + 0); - params = (void *) (pkt + L2CAP_CMD_HDR_SIZE); - - hdr->code = L2CAP_DISCONN_RSP; - hdr->ident = l2cap->last_id; - hdr->len = cpu_to_le16(L2CAP_DISCONN_RSP_SIZE); - - params->dcid = cpu_to_le16(dcid); - params->scid = cpu_to_le16(scid); - - l2cap->signalling_ch.params.sdu_submit(&l2cap->signalling_ch.params); -} - -static void l2cap_echo_response(struct l2cap_instance_s *l2cap, - const uint8_t *data, int len) -{ - uint8_t *pkt; - l2cap_cmd_hdr *hdr; - uint8_t *params; - - pkt = l2cap->signalling_ch.params.sdu_out(&l2cap->signalling_ch.params, - L2CAP_CMD_HDR_SIZE + len); - hdr = (void *) (pkt + 0); - params = (void *) (pkt + L2CAP_CMD_HDR_SIZE); - - hdr->code = L2CAP_ECHO_RSP; - hdr->ident = l2cap->last_id; - hdr->len = cpu_to_le16(len); - - memcpy(params, data, len); - - l2cap->signalling_ch.params.sdu_submit(&l2cap->signalling_ch.params); -} - -static void l2cap_info_response(struct l2cap_instance_s *l2cap, int type, - int result, const uint8_t *data, int len) -{ - uint8_t *pkt; - l2cap_cmd_hdr *hdr; - l2cap_info_rsp *params; - - pkt = l2cap->signalling_ch.params.sdu_out(&l2cap->signalling_ch.params, - L2CAP_CMD_HDR_SIZE + L2CAP_INFO_RSP_SIZE + len); - hdr = (void *) (pkt + 0); - params = (void *) (pkt + L2CAP_CMD_HDR_SIZE); - - hdr->code = L2CAP_INFO_RSP; - hdr->ident = l2cap->last_id; - hdr->len = cpu_to_le16(L2CAP_INFO_RSP_SIZE + len); - - params->type = cpu_to_le16(type); - params->result = cpu_to_le16(result); - if (len) - memcpy(params->data, data, len); - - l2cap->signalling_ch.params.sdu_submit(&l2cap->signalling_ch.params); -} - -static uint8_t *l2cap_bframe_out(struct bt_l2cap_conn_params_s *parm, int len); -static void l2cap_bframe_submit(struct bt_l2cap_conn_params_s *parms); -#if 0 -static uint8_t *l2cap_iframe_out(struct bt_l2cap_conn_params_s *parm, int len); -static void l2cap_iframe_submit(struct bt_l2cap_conn_params_s *parm); -#endif -static void l2cap_bframe_in(struct l2cap_chan_s *ch, uint16_t cid, - const l2cap_hdr *hdr, int len); -static void l2cap_iframe_in(struct l2cap_chan_s *ch, uint16_t cid, - const l2cap_hdr *hdr, int len); - -static int l2cap_cid_new(struct l2cap_instance_s *l2cap) -{ - int i; - - for (i = L2CAP_CID_ALLOC; i < L2CAP_CID_MAX; i ++) - if (!l2cap->cid[i]) - return i; - - return L2CAP_CID_INVALID; -} - -static inline struct bt_l2cap_psm_s *l2cap_psm( - struct bt_l2cap_device_s *device, int psm) -{ - struct bt_l2cap_psm_s *ret = device->first_psm; - - while (ret && ret->psm != psm) - ret = ret->next; - - return ret; -} - -static struct l2cap_chan_s *l2cap_channel_open(struct l2cap_instance_s *l2cap, - int psm, int source_cid) -{ - struct l2cap_chan_s *ch = NULL; - struct bt_l2cap_psm_s *psm_info; - int result, status; - int cid = l2cap_cid_new(l2cap); - - if (cid) { - /* See what the channel is to be used for.. */ - psm_info = l2cap_psm(l2cap->dev, psm); - - if (psm_info) { - /* Device supports this use-case. */ - ch = qemu_mallocz(sizeof(*ch)); - ch->params.sdu_out = l2cap_bframe_out; - ch->params.sdu_submit = l2cap_bframe_submit; - ch->frame_in = l2cap_bframe_in; - ch->mps = 65536; - ch->min_mtu = MAX(48, psm_info->min_mtu); - ch->params.remote_mtu = MAX(672, ch->min_mtu); - ch->remote_cid = source_cid; - ch->mode = L2CAP_MODE_BASIC; - ch->l2cap = l2cap; - - /* Does it feel like opening yet another channel though? */ - if (!psm_info->new_channel(l2cap->dev, &ch->params)) { - l2cap->cid[cid] = ch; - - result = L2CAP_CR_SUCCESS; - status = L2CAP_CS_NO_INFO; - } else { - qemu_free(ch); - - result = L2CAP_CR_NO_MEM; - status = L2CAP_CS_NO_INFO; - } - } else { - result = L2CAP_CR_BAD_PSM; - status = L2CAP_CS_NO_INFO; - } - } else { - result = L2CAP_CR_NO_MEM; - status = L2CAP_CS_NO_INFO; - } - - l2cap_connection_response(l2cap, cid, source_cid, result, status); - - return ch; -} - -static void l2cap_channel_close(struct l2cap_instance_s *l2cap, - int cid, int source_cid) -{ - struct l2cap_chan_s *ch = NULL; - - /* According to Volume 3, section 6.1.1, pg 1048 of BT Core V2.0, a - * connection in CLOSED state still responds with a L2CAP_DisconnectRsp - * message on an L2CAP_DisconnectReq event. */ - if (unlikely(cid < L2CAP_CID_ALLOC)) { - l2cap_command_reject_cid(l2cap, l2cap->last_id, L2CAP_REJ_CID_INVAL, - cid, source_cid); - return; - } - if (likely(cid >= L2CAP_CID_ALLOC && cid < L2CAP_CID_MAX)) - ch = l2cap->cid[cid]; - - if (likely(ch)) { - if (ch->remote_cid != source_cid) { - fprintf(stderr, "%s: Ignoring a Disconnection Request with the " - "invalid SCID %04x.\n", __FUNCTION__, source_cid); - return; - } - - l2cap->cid[cid] = NULL; - - ch->params.close(ch->params.opaque); - qemu_free(ch); - } - - l2cap_disconnection_response(l2cap, cid, source_cid); -} - -static void l2cap_channel_config_null(struct l2cap_instance_s *l2cap, - struct l2cap_chan_s *ch) -{ - l2cap_configuration_request(l2cap, ch->remote_cid, 0, NULL, 0); - ch->config_req_id = l2cap->last_id; - ch->config &= ~L2CAP_CFG_INIT; -} - -static void l2cap_channel_config_req_event(struct l2cap_instance_s *l2cap, - struct l2cap_chan_s *ch) -{ - /* Use all default channel options and terminate negotiation. */ - l2cap_channel_config_null(l2cap, ch); -} - -static int l2cap_channel_config(struct l2cap_instance_s *l2cap, - struct l2cap_chan_s *ch, int flag, - const uint8_t *data, int len) -{ - l2cap_conf_opt *opt; - l2cap_conf_opt_qos *qos; - uint32_t val; - uint8_t rsp[len]; - int result = L2CAP_CONF_SUCCESS; - - data = memcpy(rsp, data, len); - while (len) { - opt = (void *) data; - - if (len < L2CAP_CONF_OPT_SIZE || - len < L2CAP_CONF_OPT_SIZE + opt->len) { - result = L2CAP_CONF_REJECT; - break; - } - data += L2CAP_CONF_OPT_SIZE + opt->len; - len -= L2CAP_CONF_OPT_SIZE + opt->len; - - switch (opt->type & 0x7f) { - case L2CAP_CONF_MTU: - if (opt->len != 2) { - result = L2CAP_CONF_REJECT; - break; - } - - /* MTU */ - val = le16_to_cpup((void *) opt->val); - if (val < ch->min_mtu) { - cpu_to_le16w((void *) opt->val, ch->min_mtu); - result = L2CAP_CONF_UNACCEPT; - break; - } - - ch->params.remote_mtu = val; - break; - - case L2CAP_CONF_FLUSH_TO: - if (opt->len != 2) { - result = L2CAP_CONF_REJECT; - break; - } - - /* Flush Timeout */ - val = le16_to_cpup((void *) opt->val); - if (val < 0x0001) { - opt->val[0] = 0xff; - opt->val[1] = 0xff; - result = L2CAP_CONF_UNACCEPT; - break; - } - break; - - case L2CAP_CONF_QOS: - if (opt->len != L2CAP_CONF_OPT_QOS_SIZE) { - result = L2CAP_CONF_REJECT; - break; - } - qos = (void *) opt->val; - - /* Flags */ - val = qos->flags; - if (val) { - qos->flags = 0; - result = L2CAP_CONF_UNACCEPT; - } - - /* Service type */ - val = qos->service_type; - if (val != L2CAP_CONF_QOS_BEST_EFFORT && - val != L2CAP_CONF_QOS_NO_TRAFFIC) { - qos->service_type = L2CAP_CONF_QOS_BEST_EFFORT; - result = L2CAP_CONF_UNACCEPT; - } - - if (val != L2CAP_CONF_QOS_NO_TRAFFIC) { - /* XXX: These values should possibly be calculated - * based on LM / baseband properties also. */ - - /* Token rate */ - val = le32_to_cpu(qos->token_rate); - if (val == L2CAP_CONF_QOS_WILDCARD) - qos->token_rate = cpu_to_le32(0x100000); - - /* Token bucket size */ - val = le32_to_cpu(qos->token_bucket_size); - if (val == L2CAP_CONF_QOS_WILDCARD) - qos->token_bucket_size = cpu_to_le32(65500); - - /* Any Peak bandwidth value is correct to return as-is */ - /* Any Access latency value is correct to return as-is */ - /* Any Delay variation value is correct to return as-is */ - } - break; - - case L2CAP_CONF_RFC: - if (opt->len != 9) { - result = L2CAP_CONF_REJECT; - break; - } - - /* Mode */ - val = opt->val[0]; - switch (val) { - case L2CAP_MODE_BASIC: - ch->mode = val; - ch->frame_in = l2cap_bframe_in; - - /* All other parameters shall be ignored */ - break; - - case L2CAP_MODE_RETRANS: - case L2CAP_MODE_FLOWCTL: - ch->mode = val; - ch->frame_in = l2cap_iframe_in; - /* Note: most of these parameters refer to incoming traffic - * so we don't need to save them as long as we can accept - * incoming PDUs at any values of the parameters. */ - - /* TxWindow size */ - val = opt->val[1]; - if (val < 1 || val > 32) { - opt->val[1] = 32; - result = L2CAP_CONF_UNACCEPT; - break; - } - - /* MaxTransmit */ - val = opt->val[2]; - if (val < 1) { - opt->val[2] = 1; - result = L2CAP_CONF_UNACCEPT; - break; - } - - /* Remote Retransmission time-out shouldn't affect local - * operation (?) */ - - /* The Monitor time-out drives the local Monitor timer (?), - * so save the value. */ - val = (opt->val[6] << 8) | opt->val[5]; - if (val < 30) { - opt->val[5] = 100 & 0xff; - opt->val[6] = 100 >> 8; - result = L2CAP_CONF_UNACCEPT; - break; - } - ch->monitor_timeout = val; - l2cap_monitor_timer_update(ch); - - /* MPS */ - val = (opt->val[8] << 8) | opt->val[7]; - if (val < ch->min_mtu) { - opt->val[7] = ch->min_mtu & 0xff; - opt->val[8] = ch->min_mtu >> 8; - result = L2CAP_CONF_UNACCEPT; - break; - } - ch->mps = val; - break; - - default: - result = L2CAP_CONF_UNACCEPT; - break; - } - break; - - default: - if (!(opt->type >> 7)) - result = L2CAP_CONF_UNKNOWN; - break; - } - - if (result != L2CAP_CONF_SUCCESS) - break; /* XXX: should continue? */ - } - - l2cap_configuration_response(l2cap, ch->remote_cid, - flag, result, rsp, len); - - return result == L2CAP_CONF_SUCCESS && !flag; -} - -static void l2cap_channel_config_req_msg(struct l2cap_instance_s *l2cap, - int flag, int cid, const uint8_t *data, int len) -{ - struct l2cap_chan_s *ch; - - if (unlikely(cid >= L2CAP_CID_MAX || !l2cap->cid[cid])) { - l2cap_command_reject_cid(l2cap, l2cap->last_id, L2CAP_REJ_CID_INVAL, - cid, 0x0000); - return; - } - ch = l2cap->cid[cid]; - - /* From OPEN go to WAIT_CONFIG_REQ and from WAIT_CONFIG_REQ_RSP to - * WAIT_CONFIG_REQ_RSP. This is assuming the transition chart for OPEN - * on pg 1053, section 6.1.5, volume 3 of BT Core V2.0 has a mistake - * and on options-acceptable we go back to OPEN and otherwise to - * WAIT_CONFIG_REQ and not the other way. */ - ch->config &= ~L2CAP_CFG_ACC; - - if (l2cap_channel_config(l2cap, ch, flag, data, len)) - /* Go to OPEN or WAIT_CONFIG_RSP */ - ch->config |= L2CAP_CFG_ACC; - - /* TODO: if the incoming traffic flow control or retransmission mode - * changed then we probably need to also generate the - * ConfigureChannel_Req event and set the outgoing traffic to the same - * mode. */ - if (!(ch->config & L2CAP_CFG_INIT) && (ch->config & L2CAP_CFG_ACC) && - !ch->config_req_id) - l2cap_channel_config_req_event(l2cap, ch); -} - -static int l2cap_channel_config_rsp_msg(struct l2cap_instance_s *l2cap, - int result, int flag, int cid, const uint8_t *data, int len) -{ - struct l2cap_chan_s *ch; - - if (unlikely(cid >= L2CAP_CID_MAX || !l2cap->cid[cid])) { - l2cap_command_reject_cid(l2cap, l2cap->last_id, L2CAP_REJ_CID_INVAL, - cid, 0x0000); - return 0; - } - ch = l2cap->cid[cid]; - - if (ch->config_req_id != l2cap->last_id) - return 1; - ch->config_req_id = 0; - - if (result == L2CAP_CONF_SUCCESS) { - if (!flag) - ch->config |= L2CAP_CFG_INIT; - else - l2cap_channel_config_null(l2cap, ch); - } else - /* Retry until we succeed */ - l2cap_channel_config_req_event(l2cap, ch); - - return 0; -} - -static void l2cap_channel_open_req_msg(struct l2cap_instance_s *l2cap, - int psm, int source_cid) -{ - struct l2cap_chan_s *ch = l2cap_channel_open(l2cap, psm, source_cid); - - if (!ch) - return; - - /* Optional */ - if (!(ch->config & L2CAP_CFG_INIT) && !ch->config_req_id) - l2cap_channel_config_req_event(l2cap, ch); -} - -static void l2cap_info(struct l2cap_instance_s *l2cap, int type) -{ - uint8_t data[4]; - int len = 0; - int result = L2CAP_IR_SUCCESS; - - switch (type) { - case L2CAP_IT_CL_MTU: - data[len ++] = l2cap->group_ch.mps & 0xff; - data[len ++] = l2cap->group_ch.mps >> 8; - break; - - case L2CAP_IT_FEAT_MASK: - /* (Prematurely) report Flow control and Retransmission modes. */ - data[len ++] = 0x03; - data[len ++] = 0x00; - data[len ++] = 0x00; - data[len ++] = 0x00; - break; - - default: - result = L2CAP_IR_NOTSUPP; - } - - l2cap_info_response(l2cap, type, result, data, len); -} - -static void l2cap_command(struct l2cap_instance_s *l2cap, int code, int id, - const uint8_t *params, int len) -{ - int err; - -#if 0 - /* TODO: do the IDs really have to be in sequence? */ - if (!id || (id != l2cap->last_id && id != l2cap->next_id)) { - fprintf(stderr, "%s: out of sequence command packet ignored.\n", - __FUNCTION__); - return; - } -#else - l2cap->next_id = id; -#endif - if (id == l2cap->next_id) { - l2cap->last_id = l2cap->next_id; - l2cap->next_id = l2cap->next_id == 255 ? 1 : l2cap->next_id + 1; - } else { - /* TODO: Need to re-send the same response, without re-executing - * the corresponding command! */ - } - - switch (code) { - case L2CAP_COMMAND_REJ: - if (unlikely(len != 2 && len != 4 && len != 6)) { - err = L2CAP_REJ_CMD_NOT_UNDERSTOOD; - goto reject; - } - - /* We never issue commands other than Command Reject currently. */ - fprintf(stderr, "%s: stray Command Reject (%02x, %04x) " - "packet, ignoring.\n", __FUNCTION__, id, - le16_to_cpu(((l2cap_cmd_rej *) params)->reason)); - break; - - case L2CAP_CONN_REQ: - if (unlikely(len != L2CAP_CONN_REQ_SIZE)) { - err = L2CAP_REJ_CMD_NOT_UNDERSTOOD; - goto reject; - } - - l2cap_channel_open_req_msg(l2cap, - le16_to_cpu(((l2cap_conn_req *) params)->psm), - le16_to_cpu(((l2cap_conn_req *) params)->scid)); - break; - - case L2CAP_CONN_RSP: - if (unlikely(len != L2CAP_CONN_RSP_SIZE)) { - err = L2CAP_REJ_CMD_NOT_UNDERSTOOD; - goto reject; - } - - /* We never issue Connection Requests currently. TODO */ - fprintf(stderr, "%s: unexpected Connection Response (%02x) " - "packet, ignoring.\n", __FUNCTION__, id); - break; - - case L2CAP_CONF_REQ: - if (unlikely(len < L2CAP_CONF_REQ_SIZE(0))) { - err = L2CAP_REJ_CMD_NOT_UNDERSTOOD; - goto reject; - } - - l2cap_channel_config_req_msg(l2cap, - le16_to_cpu(((l2cap_conf_req *) params)->flags) & 1, - le16_to_cpu(((l2cap_conf_req *) params)->dcid), - ((l2cap_conf_req *) params)->data, - len - L2CAP_CONF_REQ_SIZE(0)); - break; - - case L2CAP_CONF_RSP: - if (unlikely(len < L2CAP_CONF_RSP_SIZE(0))) { - err = L2CAP_REJ_CMD_NOT_UNDERSTOOD; - goto reject; - } - - if (l2cap_channel_config_rsp_msg(l2cap, - le16_to_cpu(((l2cap_conf_rsp *) params)->result), - le16_to_cpu(((l2cap_conf_rsp *) params)->flags) & 1, - le16_to_cpu(((l2cap_conf_rsp *) params)->scid), - ((l2cap_conf_rsp *) params)->data, - len - L2CAP_CONF_RSP_SIZE(0))) - fprintf(stderr, "%s: unexpected Configure Response (%02x) " - "packet, ignoring.\n", __FUNCTION__, id); - break; - - case L2CAP_DISCONN_REQ: - if (unlikely(len != L2CAP_DISCONN_REQ_SIZE)) { - err = L2CAP_REJ_CMD_NOT_UNDERSTOOD; - goto reject; - } - - l2cap_channel_close(l2cap, - le16_to_cpu(((l2cap_disconn_req *) params)->dcid), - le16_to_cpu(((l2cap_disconn_req *) params)->scid)); - break; - - case L2CAP_DISCONN_RSP: - if (unlikely(len != L2CAP_DISCONN_RSP_SIZE)) { - err = L2CAP_REJ_CMD_NOT_UNDERSTOOD; - goto reject; - } - - /* We never issue Disconnection Requests currently. TODO */ - fprintf(stderr, "%s: unexpected Disconnection Response (%02x) " - "packet, ignoring.\n", __FUNCTION__, id); - break; - - case L2CAP_ECHO_REQ: - l2cap_echo_response(l2cap, params, len); - break; - - case L2CAP_ECHO_RSP: - /* We never issue Echo Requests currently. TODO */ - fprintf(stderr, "%s: unexpected Echo Response (%02x) " - "packet, ignoring.\n", __FUNCTION__, id); - break; - - case L2CAP_INFO_REQ: - if (unlikely(len != L2CAP_INFO_REQ_SIZE)) { - err = L2CAP_REJ_CMD_NOT_UNDERSTOOD; - goto reject; - } - - l2cap_info(l2cap, le16_to_cpu(((l2cap_info_req *) params)->type)); - break; - - case L2CAP_INFO_RSP: - if (unlikely(len != L2CAP_INFO_RSP_SIZE)) { - err = L2CAP_REJ_CMD_NOT_UNDERSTOOD; - goto reject; - } - - /* We never issue Information Requests currently. TODO */ - fprintf(stderr, "%s: unexpected Information Response (%02x) " - "packet, ignoring.\n", __FUNCTION__, id); - break; - - default: - err = L2CAP_REJ_CMD_NOT_UNDERSTOOD; - reject: - l2cap_command_reject(l2cap, id, err, 0, 0); - break; - } -} - -static void l2cap_rexmit_enable(struct l2cap_chan_s *ch, int enable) -{ - ch->rexmit = enable; - - l2cap_retransmission_timer_update(ch); - l2cap_monitor_timer_update(ch); -} - -/* Command frame SDU */ -static void l2cap_cframe_in(void *opaque, const uint8_t *data, int len) -{ - struct l2cap_instance_s *l2cap = opaque; - const l2cap_cmd_hdr *hdr; - int clen; - - while (len) { - hdr = (void *) data; - if (len < L2CAP_CMD_HDR_SIZE) - /* TODO: signal an error */ - return; - len -= L2CAP_CMD_HDR_SIZE; - data += L2CAP_CMD_HDR_SIZE; - - clen = le16_to_cpu(hdr->len); - if (len < clen) { - l2cap_command_reject(l2cap, hdr->ident, - L2CAP_REJ_CMD_NOT_UNDERSTOOD, 0, 0); - break; - } - - l2cap_command(l2cap, hdr->code, hdr->ident, data, clen); - len -= clen; - data += clen; - } -} - -/* Group frame SDU */ -static void l2cap_gframe_in(void *opaque, const uint8_t *data, int len) -{ -} - -/* Supervisory frame */ -static void l2cap_sframe_in(struct l2cap_chan_s *ch, uint16_t ctrl) -{ -} - -/* Basic L2CAP mode Information frame */ -static void l2cap_bframe_in(struct l2cap_chan_s *ch, uint16_t cid, - const l2cap_hdr *hdr, int len) -{ - /* We have a full SDU, no further processing */ - ch->params.sdu_in(ch->params.opaque, hdr->data, len); -} - -/* Flow Control and Retransmission mode frame */ -static void l2cap_iframe_in(struct l2cap_chan_s *ch, uint16_t cid, - const l2cap_hdr *hdr, int len) -{ - uint16_t fcs = le16_to_cpup((void *) (hdr->data + len - 2)); - - if (len < 4) - goto len_error; - if (l2cap_fcs16((const uint8_t *) hdr, L2CAP_HDR_SIZE + len - 2) != fcs) - goto fcs_error; - - if ((hdr->data[0] >> 7) == ch->rexmit) - l2cap_rexmit_enable(ch, !(hdr->data[0] >> 7)); - - if (hdr->data[0] & 1) { - if (len != 4) - /* TODO: Signal an error? */; - return; - - return l2cap_sframe_in(ch, le16_to_cpup((void *) hdr->data)); - } - - switch (hdr->data[1] >> 6) { /* SAR */ - case L2CAP_SAR_NO_SEG: - if (ch->len_total) - goto seg_error; - if (len - 4 > ch->mps) - goto len_error; - - return ch->params.sdu_in(ch->params.opaque, hdr->data + 2, len - 4); - - case L2CAP_SAR_START: - if (ch->len_total || len < 6) - goto seg_error; - if (len - 6 > ch->mps) - goto len_error; - - ch->len_total = le16_to_cpup((void *) (hdr->data + 2)); - if (len >= 6 + ch->len_total) - goto seg_error; - - ch->len_cur = len - 6; - memcpy(ch->sdu, hdr->data + 4, ch->len_cur); - break; - - case L2CAP_SAR_END: - if (!ch->len_total || ch->len_cur + len - 4 < ch->len_total) - goto seg_error; - if (len - 4 > ch->mps) - goto len_error; - - memcpy(ch->sdu + ch->len_cur, hdr->data + 2, len - 4); - return ch->params.sdu_in(ch->params.opaque, ch->sdu, ch->len_total); - - case L2CAP_SAR_CONT: - if (!ch->len_total || ch->len_cur + len - 4 >= ch->len_total) - goto seg_error; - if (len - 4 > ch->mps) - goto len_error; - - memcpy(ch->sdu + ch->len_cur, hdr->data + 2, len - 4); - ch->len_cur += len - 4; - break; - - seg_error: - len_error: /* TODO */ - fcs_error: /* TODO */ - ch->len_cur = 0; - ch->len_total = 0; - break; - } -} - -static void l2cap_frame_in(struct l2cap_instance_s *l2cap, - const l2cap_hdr *frame) -{ - uint16_t cid = le16_to_cpu(frame->cid); - uint16_t len = le16_to_cpu(frame->len); - - if (unlikely(cid >= L2CAP_CID_MAX || !l2cap->cid[cid])) { - fprintf(stderr, "%s: frame addressed to a non-existent L2CAP " - "channel %04x received.\n", __FUNCTION__, cid); - return; - } - - l2cap->cid[cid]->frame_in(l2cap->cid[cid], cid, frame, len); -} - -/* "Recombination" */ -static void l2cap_pdu_in(struct l2cap_instance_s *l2cap, - const uint8_t *data, int len) -{ - const l2cap_hdr *hdr = (void *) l2cap->frame_in; - - if (unlikely(len + l2cap->frame_in_len > sizeof(l2cap->frame_in))) { - if (l2cap->frame_in_len < sizeof(l2cap->frame_in)) { - memcpy(l2cap->frame_in + l2cap->frame_in_len, data, - sizeof(l2cap->frame_in) - l2cap->frame_in_len); - l2cap->frame_in_len = sizeof(l2cap->frame_in); - /* TODO: truncate */ - l2cap_frame_in(l2cap, hdr); - } - - return; - } - - memcpy(l2cap->frame_in + l2cap->frame_in_len, data, len); - l2cap->frame_in_len += len; - - if (len >= L2CAP_HDR_SIZE) - if (len >= L2CAP_HDR_SIZE + le16_to_cpu(hdr->len)) - l2cap_frame_in(l2cap, hdr); - /* There is never a start of a new PDU in the same ACL packet, so - * no need to memmove the remaining payload and loop. */ -} - -static inline uint8_t *l2cap_pdu_out(struct l2cap_instance_s *l2cap, - uint16_t cid, uint16_t len) -{ - l2cap_hdr *hdr = (void *) l2cap->frame_out; - - l2cap->frame_out_len = len + L2CAP_HDR_SIZE; - - hdr->cid = cpu_to_le16(cid); - hdr->len = cpu_to_le16(len); - - return l2cap->frame_out + L2CAP_HDR_SIZE; -} - -static inline void l2cap_pdu_submit(struct l2cap_instance_s *l2cap) -{ - /* TODO: Fragmentation */ - (l2cap->role ? - l2cap->link->slave->lmp_acl_data : l2cap->link->host->lmp_acl_resp) - (l2cap->link, l2cap->frame_out, 1, l2cap->frame_out_len); -} - -static uint8_t *l2cap_bframe_out(struct bt_l2cap_conn_params_s *parm, int len) -{ - struct l2cap_chan_s *chan = (struct l2cap_chan_s *) parm; - - if (len > chan->params.remote_mtu) { - fprintf(stderr, "%s: B-Frame for CID %04x longer than %i octets.\n", - __FUNCTION__, - chan->remote_cid, chan->params.remote_mtu); - exit(-1); - } - - return l2cap_pdu_out(chan->l2cap, chan->remote_cid, len); -} - -static void l2cap_bframe_submit(struct bt_l2cap_conn_params_s *parms) -{ - struct l2cap_chan_s *chan = (struct l2cap_chan_s *) parms; - - return l2cap_pdu_submit(chan->l2cap); -} - -#if 0 -/* Stub: Only used if an emulated device requests outgoing flow control */ -static uint8_t *l2cap_iframe_out(struct bt_l2cap_conn_params_s *parm, int len) -{ - struct l2cap_chan_s *chan = (struct l2cap_chan_s *) parm; - - if (len > chan->params.remote_mtu) { - /* TODO: slice into segments and queue each segment as a separate - * I-Frame in a FIFO of I-Frames, local to the CID. */ - } else { - /* TODO: add to the FIFO of I-Frames, local to the CID. */ - /* Possibly we need to return a pointer to a contiguous buffer - * for now and then memcpy from it into FIFOs in l2cap_iframe_submit - * while segmenting at the same time. */ - } - return 0; -} - -static void l2cap_iframe_submit(struct bt_l2cap_conn_params_s *parm) -{ - /* TODO: If flow control indicates clear to send, start submitting the - * invidual I-Frames from the FIFO, but don't remove them from there. - * Kick the appropriate timer until we get an S-Frame, and only then - * remove from FIFO or resubmit and re-kick the timer if the timer - * expired. */ -} -#endif - -static void l2cap_init(struct l2cap_instance_s *l2cap, - struct bt_link_s *link, int role) -{ - l2cap->link = link; - l2cap->role = role; - l2cap->dev = (struct bt_l2cap_device_s *) - (role ? link->host : link->slave); - - l2cap->next_id = 1; - - /* Establish the signalling channel */ - l2cap->signalling_ch.params.sdu_in = l2cap_cframe_in; - l2cap->signalling_ch.params.sdu_out = l2cap_bframe_out; - l2cap->signalling_ch.params.sdu_submit = l2cap_bframe_submit; - l2cap->signalling_ch.params.opaque = l2cap; - l2cap->signalling_ch.params.remote_mtu = 48; - l2cap->signalling_ch.remote_cid = L2CAP_CID_SIGNALLING; - l2cap->signalling_ch.frame_in = l2cap_bframe_in; - l2cap->signalling_ch.mps = 65536; - l2cap->signalling_ch.min_mtu = 48; - l2cap->signalling_ch.mode = L2CAP_MODE_BASIC; - l2cap->signalling_ch.l2cap = l2cap; - l2cap->cid[L2CAP_CID_SIGNALLING] = &l2cap->signalling_ch; - - /* Establish the connection-less data channel */ - l2cap->group_ch.params.sdu_in = l2cap_gframe_in; - l2cap->group_ch.params.opaque = l2cap; - l2cap->group_ch.frame_in = l2cap_bframe_in; - l2cap->group_ch.mps = 65533; - l2cap->group_ch.l2cap = l2cap; - l2cap->group_ch.remote_cid = L2CAP_CID_INVALID; - l2cap->cid[L2CAP_CID_GROUP] = &l2cap->group_ch; -} - -static void l2cap_teardown(struct l2cap_instance_s *l2cap, int send_disconnect) -{ - int cid; - - /* Don't send DISCONNECT if we are currently handling a DISCONNECT - * sent from the other side. */ - if (send_disconnect) { - if (l2cap->role) - l2cap->dev->device.lmp_disconnect_slave(l2cap->link); - /* l2cap->link is invalid from now on. */ - else - l2cap->dev->device.lmp_disconnect_master(l2cap->link); - } - - for (cid = L2CAP_CID_ALLOC; cid < L2CAP_CID_MAX; cid ++) - if (l2cap->cid[cid]) { - l2cap->cid[cid]->params.close(l2cap->cid[cid]->params.opaque); - free(l2cap->cid[cid]); - } - - if (l2cap->role) - qemu_free(l2cap); - else - qemu_free(l2cap->link); -} - -/* L2CAP glue to lower layers in bluetooth stack (LMP) */ - -static void l2cap_lmp_connection_request(struct bt_link_s *link) -{ - struct bt_l2cap_device_s *dev = (struct bt_l2cap_device_s *) link->slave; - struct slave_l2cap_instance_s *l2cap; - - /* Always accept - we only get called if (dev->device->page_scan). */ - - l2cap = qemu_mallocz(sizeof(struct slave_l2cap_instance_s)); - l2cap->link.slave = &dev->device; - l2cap->link.host = link->host; - l2cap_init(&l2cap->l2cap, &l2cap->link, 0); - - /* Always at the end */ - link->host->reject_reason = 0; - link->host->lmp_connection_complete(&l2cap->link); -} - -/* Stub */ -static void l2cap_lmp_connection_complete(struct bt_link_s *link) -{ - struct bt_l2cap_device_s *dev = (struct bt_l2cap_device_s *) link->host; - struct l2cap_instance_s *l2cap; - - if (dev->device.reject_reason) { - /* Signal to upper layer */ - return; - } - - l2cap = qemu_mallocz(sizeof(struct l2cap_instance_s)); - l2cap_init(l2cap, link, 1); - - link->acl_mode = acl_active; - - /* Signal to upper layer */ -} - -/* Stub */ -static void l2cap_lmp_disconnect_host(struct bt_link_s *link) -{ - struct bt_l2cap_device_s *dev = (struct bt_l2cap_device_s *) link->host; - struct l2cap_instance_s *l2cap = - /* TODO: Retrieve from upper layer */ (void *) dev; - - /* Signal to upper layer */ - - l2cap_teardown(l2cap, 0); -} - -static void l2cap_lmp_disconnect_slave(struct bt_link_s *link) -{ - struct slave_l2cap_instance_s *l2cap = - (struct slave_l2cap_instance_s *) link; - - l2cap_teardown(&l2cap->l2cap, 0); -} - -static void l2cap_lmp_acl_data_slave(struct bt_link_s *link, - const uint8_t *data, int start, int len) -{ - struct slave_l2cap_instance_s *l2cap = - (struct slave_l2cap_instance_s *) link; - - if (start) - l2cap->l2cap.frame_in_len = 0; - - l2cap_pdu_in(&l2cap->l2cap, data, len); -} - -/* Stub */ -static void l2cap_lmp_acl_data_host(struct bt_link_s *link, - const uint8_t *data, int start, int len) -{ - struct bt_l2cap_device_s *dev = (struct bt_l2cap_device_s *) link->host; - struct l2cap_instance_s *l2cap = - /* TODO: Retrieve from upper layer */ (void *) dev; - - if (start) - l2cap->frame_in_len = 0; - - l2cap_pdu_in(l2cap, data, len); -} - -static void l2cap_dummy_destroy(struct bt_device_s *dev) -{ - struct bt_l2cap_device_s *l2cap_dev = (struct bt_l2cap_device_s *) dev; - - bt_l2cap_device_done(l2cap_dev); -} - -void bt_l2cap_device_init(struct bt_l2cap_device_s *dev, - struct bt_scatternet_s *net) -{ - bt_device_init(&dev->device, net); - - dev->device.lmp_connection_request = l2cap_lmp_connection_request; - dev->device.lmp_connection_complete = l2cap_lmp_connection_complete; - dev->device.lmp_disconnect_master = l2cap_lmp_disconnect_host; - dev->device.lmp_disconnect_slave = l2cap_lmp_disconnect_slave; - dev->device.lmp_acl_data = l2cap_lmp_acl_data_slave; - dev->device.lmp_acl_resp = l2cap_lmp_acl_data_host; - - dev->device.handle_destroy = l2cap_dummy_destroy; -} - -void bt_l2cap_device_done(struct bt_l2cap_device_s *dev) -{ - bt_device_done(&dev->device); - - /* Should keep a list of all instances and go through it and - * invoke l2cap_teardown() for each. */ -} - -void bt_l2cap_psm_register(struct bt_l2cap_device_s *dev, int psm, int min_mtu, - int (*new_channel)(struct bt_l2cap_device_s *dev, - struct bt_l2cap_conn_params_s *params)) -{ - struct bt_l2cap_psm_s *new_psm = l2cap_psm(dev, psm); - - if (new_psm) { - fprintf(stderr, "%s: PSM %04x already registered for device `%s'.\n", - __FUNCTION__, psm, dev->device.lmp_name); - exit(-1); - } - - new_psm = qemu_mallocz(sizeof(*new_psm)); - new_psm->psm = psm; - new_psm->min_mtu = min_mtu; - new_psm->new_channel = new_channel; - new_psm->next = dev->first_psm; - dev->first_psm = new_psm; -} diff --git a/qemu-0.11.0/hw/bt-sdp.c b/qemu-0.11.0/hw/bt-sdp.c deleted file mode 100644 index b8732d0..0000000 --- a/qemu-0.11.0/hw/bt-sdp.c +++ /dev/null @@ -1,967 +0,0 @@ -/* - * Service Discover Protocol server for QEMU L2CAP devices - * - * Copyright (C) 2008 Andrzej Zaborowski <balrog(a)zabor.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "qemu-common.h" -#include "bt.h" - -struct bt_l2cap_sdp_state_s { - struct bt_l2cap_conn_params_s *channel; - - struct sdp_service_record_s { - int match; - - int *uuid; - int uuids; - struct sdp_service_attribute_s { - int match; - - int attribute_id; - int len; - void *pair; - } *attribute_list; - int attributes; - } *service_list; - int services; -}; - -static ssize_t sdp_datalen(const uint8_t **element, ssize_t *left) -{ - size_t len = *(*element) ++ & SDP_DSIZE_MASK; - - if (!*left) - return -1; - (*left) --; - - if (len < SDP_DSIZE_NEXT1) - return 1 << len; - else if (len == SDP_DSIZE_NEXT1) { - if (*left < 1) - return -1; - (*left) --; - - return *(*element) ++; - } else if (len == SDP_DSIZE_NEXT2) { - if (*left < 2) - return -1; - (*left) -= 2; - - len = (*(*element) ++) << 8; - return len | (*(*element) ++); - } else { - if (*left < 4) - return -1; - (*left) -= 4; - - len = (*(*element) ++) << 24; - len |= (*(*element) ++) << 16; - len |= (*(*element) ++) << 8; - return len | (*(*element) ++); - } -} - -static const uint8_t bt_base_uuid[12] = { - 0x00, 0x00, 0x10, 0x00, 0x80, 0x00, 0x00, 0x80, 0x5f, 0x9b, 0x34, 0xfb, -}; - -static int sdp_uuid_match(struct sdp_service_record_s *record, - const uint8_t *uuid, ssize_t datalen) -{ - int *lo, hi, val; - - if (datalen == 16 || datalen == 4) { - if (datalen == 16 && memcmp(uuid + 4, bt_base_uuid, 12)) - return 0; - - if (uuid[0] | uuid[1]) - return 0; - uuid += 2; - } - - val = (uuid[0] << 8) | uuid[1]; - lo = record->uuid; - hi = record->uuids; - while (hi >>= 1) - if (lo[hi] <= val) - lo += hi; - - return *lo == val; -} - -#define CONTINUATION_PARAM_SIZE (1 + sizeof(int)) -#define MAX_PDU_OUT_SIZE 96 /* Arbitrary */ -#define PDU_HEADER_SIZE 5 -#define MAX_RSP_PARAM_SIZE (MAX_PDU_OUT_SIZE - PDU_HEADER_SIZE - \ - CONTINUATION_PARAM_SIZE) - -static int sdp_svc_match(struct bt_l2cap_sdp_state_s *sdp, - const uint8_t **req, ssize_t *len) -{ - size_t datalen; - int i; - - if ((**req & ~SDP_DSIZE_MASK) != SDP_DTYPE_UUID) - return 1; - - datalen = sdp_datalen(req, len); - if (datalen != 2 && datalen != 4 && datalen != 16) - return 1; - - for (i = 0; i < sdp->services; i ++) - if (sdp_uuid_match(&sdp->service_list[i], *req, datalen)) - sdp->service_list[i].match = 1; - - (*req) += datalen; - (*len) -= datalen; - - return 0; -} - -static ssize_t sdp_svc_search(struct bt_l2cap_sdp_state_s *sdp, - uint8_t *rsp, const uint8_t *req, ssize_t len) -{ - ssize_t seqlen; - int i, count, start, end, max; - int32_t handle; - - /* Perform the search */ - for (i = 0; i < sdp->services; i ++) - sdp->service_list[i].match = 0; - - if (len < 1) - return -SDP_INVALID_SYNTAX; - if ((*req & ~SDP_DSIZE_MASK) == SDP_DTYPE_SEQ) { - seqlen = sdp_datalen(&req, &len); - if (seqlen < 3 || len < seqlen) - return -SDP_INVALID_SYNTAX; - len -= seqlen; - - while (seqlen) - if (sdp_svc_match(sdp, &req, &seqlen)) - return -SDP_INVALID_SYNTAX; - } else if (sdp_svc_match(sdp, &req, &seqlen)) - return -SDP_INVALID_SYNTAX; - - if (len < 3) - return -SDP_INVALID_SYNTAX; - end = (req[0] << 8) | req[1]; - req += 2; - len -= 2; - - if (*req) { - if (len <= sizeof(int)) - return -SDP_INVALID_SYNTAX; - len -= sizeof(int); - memcpy(&start, req + 1, sizeof(int)); - } else - start = 0; - - if (len > 1); - return -SDP_INVALID_SYNTAX; - - /* Output the results */ - len = 4; - count = 0; - end = start; - for (i = 0; i < sdp->services; i ++) - if (sdp->service_list[i].match) { - if (count >= start && count < max && len + 4 < MAX_RSP_PARAM_SIZE) { - handle = i; - memcpy(rsp + len, &handle, 4); - len += 4; - end = count + 1; - } - - count ++; - } - - rsp[0] = count >> 8; - rsp[1] = count & 0xff; - rsp[2] = (end - start) >> 8; - rsp[3] = (end - start) & 0xff; - - if (end < count) { - rsp[len ++] = sizeof(int); - memcpy(rsp + len, &end, sizeof(int)); - len += 4; - } else - rsp[len ++] = 0; - - return len; -} - -static int sdp_attr_match(struct sdp_service_record_s *record, - const uint8_t **req, ssize_t *len) -{ - int i, start, end; - - if (**req == (SDP_DTYPE_UINT | SDP_DSIZE_2)) { - (*req) ++; - if (*len < 3) - return 1; - - start = (*(*req) ++) << 8; - start |= *(*req) ++; - end = start; - *len -= 3; - } else if (**req == (SDP_DTYPE_UINT | SDP_DSIZE_4)) { - (*req) ++; - if (*len < 5) - return 1; - - start = (*(*req) ++) << 8; - start |= *(*req) ++; - end = (*(*req) ++) << 8; - end |= *(*req) ++; - *len -= 5; - } else - return 1; - - for (i = 0; i < record->attributes; i ++) - if (record->attribute_list[i].attribute_id >= start && - record->attribute_list[i].attribute_id <= end) - record->attribute_list[i].match = 1; - - return 0; -} - -static ssize_t sdp_attr_get(struct bt_l2cap_sdp_state_s *sdp, - uint8_t *rsp, const uint8_t *req, ssize_t len) -{ - ssize_t seqlen; - int i, start, end, max; - int32_t handle; - struct sdp_service_record_s *record; - uint8_t *lst; - - /* Perform the search */ - if (len < 7) - return -SDP_INVALID_SYNTAX; - memcpy(&handle, req, 4); - req += 4; - len -= 4; - - if (handle < 0 || handle > sdp->services) - return -SDP_INVALID_RECORD_HANDLE; - record = &sdp->service_list[handle]; - - for (i = 0; i < record->attributes; i ++) - record->attribute_list[i].match = 0; - - max = (req[0] << 8) | req[1]; - req += 2; - len -= 2; - if (max < 0x0007) - return -SDP_INVALID_SYNTAX; - - if ((*req & ~SDP_DSIZE_MASK) == SDP_DTYPE_SEQ) { - seqlen = sdp_datalen(&req, &len); - if (seqlen < 3 || len < seqlen) - return -SDP_INVALID_SYNTAX; - len -= seqlen; - - while (seqlen) - if (sdp_attr_match(record, &req, &seqlen)) - return -SDP_INVALID_SYNTAX; - } else if (sdp_attr_match(record, &req, &seqlen)) - return -SDP_INVALID_SYNTAX; - - if (len < 1) - return -SDP_INVALID_SYNTAX; - - if (*req) { - if (len <= sizeof(int)) - return -SDP_INVALID_SYNTAX; - len -= sizeof(int); - memcpy(&start, req + 1, sizeof(int)); - } else - start = 0; - - if (len > 1) - return -SDP_INVALID_SYNTAX; - - /* Output the results */ - lst = rsp + 2; - max = MIN(max, MAX_RSP_PARAM_SIZE); - len = 3 - start; - end = 0; - for (i = 0; i < record->attributes; i ++) - if (record->attribute_list[i].match) { - if (len >= 0 && len + record->attribute_list[i].len < max) { - memcpy(lst + len, record->attribute_list[i].pair, - record->attribute_list[i].len); - end = len + record->attribute_list[i].len; - } - len += record->attribute_list[i].len; - } - if (0 >= start) { - lst[0] = SDP_DTYPE_SEQ | SDP_DSIZE_NEXT2; - lst[1] = (len + start - 3) >> 8; - lst[2] = (len + start - 3) & 0xff; - } - - rsp[0] = end >> 8; - rsp[1] = end & 0xff; - - if (end < len) { - len = end + start; - lst[end ++] = sizeof(int); - memcpy(lst + end, &len, sizeof(int)); - end += sizeof(int); - } else - lst[end ++] = 0; - - return end + 2; -} - -static int sdp_svc_attr_match(struct bt_l2cap_sdp_state_s *sdp, - const uint8_t **req, ssize_t *len) -{ - int i, j, start, end; - struct sdp_service_record_s *record; - - if (**req == (SDP_DTYPE_UINT | SDP_DSIZE_2)) { - (*req) ++; - if (*len < 3) - return 1; - - start = (*(*req) ++) << 8; - start |= *(*req) ++; - end = start; - *len -= 3; - } else if (**req == (SDP_DTYPE_UINT | SDP_DSIZE_4)) { - (*req) ++; - if (*len < 5) - return 1; - - start = (*(*req) ++) << 8; - start |= *(*req) ++; - end = (*(*req) ++) << 8; - end |= *(*req) ++; - *len -= 5; - } else - return 1; - - for (i = 0; i < sdp->services; i ++) - if ((record = &sdp->service_list[i])->match) - for (j = 0; j < record->attributes; j ++) - if (record->attribute_list[j].attribute_id >= start && - record->attribute_list[j].attribute_id <= end) - record->attribute_list[j].match = 1; - - return 0; -} - -static ssize_t sdp_svc_search_attr_get(struct bt_l2cap_sdp_state_s *sdp, - uint8_t *rsp, const uint8_t *req, ssize_t len) -{ - ssize_t seqlen; - int i, j, start, end, max; - struct sdp_service_record_s *record; - uint8_t *lst; - - /* Perform the search */ - for (i = 0; i < sdp->services; i ++) { - sdp->service_list[i].match = 0; - for (j = 0; j < sdp->service_list[i].attributes; j ++) - sdp->service_list[i].attribute_list[j].match = 0; - } - - if (len < 1) - return -SDP_INVALID_SYNTAX; - if ((*req & ~SDP_DSIZE_MASK) == SDP_DTYPE_SEQ) { - seqlen = sdp_datalen(&req, &len); - if (seqlen < 3 || len < seqlen) - return -SDP_INVALID_SYNTAX; - len -= seqlen; - - while (seqlen) - if (sdp_svc_match(sdp, &req, &seqlen)) - return -SDP_INVALID_SYNTAX; - } else if (sdp_svc_match(sdp, &req, &seqlen)) - return -SDP_INVALID_SYNTAX; - - if (len < 3) - return -SDP_INVALID_SYNTAX; - max = (req[0] << 8) | req[1]; - req += 2; - len -= 2; - if (max < 0x0007) - return -SDP_INVALID_SYNTAX; - - if ((*req & ~SDP_DSIZE_MASK) == SDP_DTYPE_SEQ) { - seqlen = sdp_datalen(&req, &len); - if (seqlen < 3 || len < seqlen) - return -SDP_INVALID_SYNTAX; - len -= seqlen; - - while (seqlen) - if (sdp_svc_attr_match(sdp, &req, &seqlen)) - return -SDP_INVALID_SYNTAX; - } else if (sdp_svc_attr_match(sdp, &req, &seqlen)) - return -SDP_INVALID_SYNTAX; - - if (len < 1) - return -SDP_INVALID_SYNTAX; - - if (*req) { - if (len <= sizeof(int)) - return -SDP_INVALID_SYNTAX; - len -= sizeof(int); - memcpy(&start, req + 1, sizeof(int)); - } else - start = 0; - - if (len > 1) - return -SDP_INVALID_SYNTAX; - - /* Output the results */ - /* This assumes empty attribute lists are never to be returned even - * for matching Service Records. In practice this shouldn't happen - * as the requestor will usually include the always present - * ServiceRecordHandle AttributeID in AttributeIDList. */ - lst = rsp + 2; - max = MIN(max, MAX_RSP_PARAM_SIZE); - len = 3 - start; - end = 0; - for (i = 0; i < sdp->services; i ++) - if ((record = &sdp->service_list[i])->match) { - len += 3; - seqlen = len; - for (j = 0; j < record->attributes; j ++) - if (record->attribute_list[j].match) { - if (len >= 0) - if (len + record->attribute_list[j].len < max) { - memcpy(lst + len, record->attribute_list[j].pair, - record->attribute_list[j].len); - end = len + record->attribute_list[j].len; - } - len += record->attribute_list[j].len; - } - if (seqlen == len) - len -= 3; - else if (seqlen >= 3 && seqlen < max) { - lst[seqlen - 3] = SDP_DTYPE_SEQ | SDP_DSIZE_NEXT2; - lst[seqlen - 2] = (len - seqlen) >> 8; - lst[seqlen - 1] = (len - seqlen) & 0xff; - } - } - if (len == 3 - start) - len -= 3; - else if (0 >= start) { - lst[0] = SDP_DTYPE_SEQ | SDP_DSIZE_NEXT2; - lst[1] = (len + start - 3) >> 8; - lst[2] = (len + start - 3) & 0xff; - } - - rsp[0] = end >> 8; - rsp[1] = end & 0xff; - - if (end < len) { - len = end + start; - lst[end ++] = sizeof(int); - memcpy(lst + end, &len, sizeof(int)); - end += sizeof(int); - } else - lst[end ++] = 0; - - return end + 2; -} - -static void bt_l2cap_sdp_sdu_in(void *opaque, const uint8_t *data, int len) -{ - struct bt_l2cap_sdp_state_s *sdp = opaque; - enum bt_sdp_cmd pdu_id; - uint8_t rsp[MAX_PDU_OUT_SIZE - PDU_HEADER_SIZE], *sdu_out; - int transaction_id, plen; - int err = 0; - int rsp_len = 0; - - if (len < 5) { - fprintf(stderr, "%s: short SDP PDU (%iB).\n", __FUNCTION__, len); - return; - } - - pdu_id = *data ++; - transaction_id = (data[0] << 8) | data[1]; - plen = (data[2] << 8) | data[3]; - data += 4; - len -= 5; - - if (len != plen) { - fprintf(stderr, "%s: wrong SDP PDU length (%iB != %iB).\n", - __FUNCTION__, plen, len); - err = SDP_INVALID_PDU_SIZE; - goto respond; - } - - switch (pdu_id) { - case SDP_SVC_SEARCH_REQ: - rsp_len = sdp_svc_search(sdp, rsp, data, len); - pdu_id = SDP_SVC_SEARCH_RSP; - break; - - case SDP_SVC_ATTR_REQ: - rsp_len = sdp_attr_get(sdp, rsp, data, len); - pdu_id = SDP_SVC_ATTR_RSP; - break; - - case SDP_SVC_SEARCH_ATTR_REQ: - rsp_len = sdp_svc_search_attr_get(sdp, rsp, data, len); - pdu_id = SDP_SVC_SEARCH_ATTR_RSP; - break; - - case SDP_ERROR_RSP: - case SDP_SVC_ATTR_RSP: - case SDP_SVC_SEARCH_RSP: - case SDP_SVC_SEARCH_ATTR_RSP: - default: - fprintf(stderr, "%s: unexpected SDP PDU ID %02x.\n", - __FUNCTION__, pdu_id); - err = SDP_INVALID_SYNTAX; - break; - } - - if (rsp_len < 0) { - err = -rsp_len; - rsp_len = 0; - } - -respond: - if (err) { - pdu_id = SDP_ERROR_RSP; - rsp[rsp_len ++] = err >> 8; - rsp[rsp_len ++] = err & 0xff; - } - - sdu_out = sdp->channel->sdu_out(sdp->channel, rsp_len + PDU_HEADER_SIZE); - - sdu_out[0] = pdu_id; - sdu_out[1] = transaction_id >> 8; - sdu_out[2] = transaction_id & 0xff; - sdu_out[3] = rsp_len >> 8; - sdu_out[4] = rsp_len & 0xff; - memcpy(sdu_out + PDU_HEADER_SIZE, rsp, rsp_len); - - sdp->channel->sdu_submit(sdp->channel); -} - -static void bt_l2cap_sdp_close_ch(void *opaque) -{ - struct bt_l2cap_sdp_state_s *sdp = opaque; - int i; - - for (i = 0; i < sdp->services; i ++) { - qemu_free(sdp->service_list[i].attribute_list->pair); - qemu_free(sdp->service_list[i].attribute_list); - qemu_free(sdp->service_list[i].uuid); - } - qemu_free(sdp->service_list); - qemu_free(sdp); -} - -struct sdp_def_service_s { - uint16_t class_uuid; - struct sdp_def_attribute_s { - uint16_t id; - struct sdp_def_data_element_s { - uint8_t type; - union { - uint32_t uint; - const char *str; - struct sdp_def_data_element_s *list; - } value; - } data; - } attributes[]; -}; - -/* Calculate a safe byte count to allocate that will store the given - * element, at the same time count elements of a UUID type. */ -static int sdp_attr_max_size(struct sdp_def_data_element_s *element, - int *uuids) -{ - int type = element->type & ~SDP_DSIZE_MASK; - int len; - - if (type == SDP_DTYPE_UINT || type == SDP_DTYPE_UUID || - type == SDP_DTYPE_BOOL) { - if (type == SDP_DTYPE_UUID) - (*uuids) ++; - return 1 + (1 << (element->type & SDP_DSIZE_MASK)); - } - - if (type == SDP_DTYPE_STRING || type == SDP_DTYPE_URL) { - if (element->type & SDP_DSIZE_MASK) { - for (len = 0; element->value.str[len] | - element->value.str[len + 1]; len ++); - return len; - } else - return 2 + strlen(element->value.str); - } - - if (type != SDP_DTYPE_SEQ) - exit(-1); - len = 2; - element = element->value.list; - while (element->type) - len += sdp_attr_max_size(element ++, uuids); - if (len > 255) - exit (-1); - - return len; -} - -static int sdp_attr_write(uint8_t *data, - struct sdp_def_data_element_s *element, int **uuid) -{ - int type = element->type & ~SDP_DSIZE_MASK; - int len = 0; - - if (type == SDP_DTYPE_UINT || type == SDP_DTYPE_BOOL) { - data[len ++] = element->type; - if ((element->type & SDP_DSIZE_MASK) == SDP_DSIZE_1) - data[len ++] = (element->value.uint >> 0) & 0xff; - else if ((element->type & SDP_DSIZE_MASK) == SDP_DSIZE_2) { - data[len ++] = (element->value.uint >> 8) & 0xff; - data[len ++] = (element->value.uint >> 0) & 0xff; - } else if ((element->type & SDP_DSIZE_MASK) == SDP_DSIZE_4) { - data[len ++] = (element->value.uint >> 24) & 0xff; - data[len ++] = (element->value.uint >> 16) & 0xff; - data[len ++] = (element->value.uint >> 8) & 0xff; - data[len ++] = (element->value.uint >> 0) & 0xff; - } - - return len; - } - - if (type == SDP_DTYPE_UUID) { - *(*uuid) ++ = element->value.uint; - - data[len ++] = element->type; - data[len ++] = (element->value.uint >> 24) & 0xff; - data[len ++] = (element->value.uint >> 16) & 0xff; - data[len ++] = (element->value.uint >> 8) & 0xff; - data[len ++] = (element->value.uint >> 0) & 0xff; - memcpy(data + len, bt_base_uuid, 12); - - return len + 12; - } - - data[0] = type | SDP_DSIZE_NEXT1; - if (type == SDP_DTYPE_STRING || type == SDP_DTYPE_URL) { - if (element->type & SDP_DSIZE_MASK) - for (len = 0; element->value.str[len] | - element->value.str[len + 1]; len ++); - else - len = strlen(element->value.str); - memcpy(data + 2, element->value.str, data[1] = len); - - return len + 2; - } - - len = 2; - element = element->value.list; - while (element->type) - len += sdp_attr_write(data + len, element ++, uuid); - data[1] = len - 2; - - return len; -} - -static int sdp_attributeid_compare(const struct sdp_service_attribute_s *a, - const struct sdp_service_attribute_s *b) -{ - return (int) b->attribute_id - a->attribute_id; -} - -static int sdp_uuid_compare(const int *a, const int *b) -{ - return *a - *b; -} - -static void sdp_service_record_build(struct sdp_service_record_s *record, - struct sdp_def_service_s *def, int handle) -{ - int len = 0; - uint8_t *data; - int *uuid; - - record->uuids = 0; - while (def->attributes[record->attributes].data.type) { - len += 3; - len += sdp_attr_max_size(&def->attributes[record->attributes ++].data, - &record->uuids); - } - record->uuids = 1 << ffs(record->uuids - 1); - record->attribute_list = - qemu_mallocz(record->attributes * sizeof(*record->attribute_list)); - record->uuid = - qemu_mallocz(record->uuids * sizeof(*record->uuid)); - data = qemu_malloc(len); - - record->attributes = 0; - uuid = record->uuid; - while (def->attributes[record->attributes].data.type) { - record->attribute_list[record->attributes].pair = data; - - len = 0; - data[len ++] = SDP_DTYPE_UINT | SDP_DSIZE_2; - data[len ++] = def->attributes[record->attributes].id >> 8; - data[len ++] = def->attributes[record->attributes].id & 0xff; - len += sdp_attr_write(data + len, - &def->attributes[record->attributes].data, &uuid); - - /* Special case: assign a ServiceRecordHandle in sequence */ - if (def->attributes[record->attributes].id == SDP_ATTR_RECORD_HANDLE) - def->attributes[record->attributes].data.value.uint = handle; - /* Note: we could also assign a ServiceDescription based on - * sdp->device.device->lmp_name. */ - - record->attribute_list[record->attributes ++].len = len; - data += len; - } - - /* Sort the attribute list by the AttributeID */ - qsort(record->attribute_list, record->attributes, - sizeof(*record->attribute_list), - (void *) sdp_attributeid_compare); - /* Sort the searchable UUIDs list for bisection */ - qsort(record->uuid, record->uuids, - sizeof(*record->uuid), - (void *) sdp_uuid_compare); -} - -static void sdp_service_db_build(struct bt_l2cap_sdp_state_s *sdp, - struct sdp_def_service_s **service) -{ - sdp->services = 0; - while (service[sdp->services]) - sdp->services ++; - sdp->service_list = - qemu_mallocz(sdp->services * sizeof(*sdp->service_list)); - - sdp->services = 0; - while (*service) { - sdp_service_record_build(&sdp->service_list[sdp->services], - *service, sdp->services); - service ++; - sdp->services ++; - } -} - -#define LAST { .type = 0 } -#define SERVICE(name, attrs) \ - static struct sdp_def_service_s glue(glue(sdp_service_, name), _s) = { \ - .attributes = { attrs { .data = LAST } }, \ - }; -#define ATTRIBUTE(attrid, val) { .id = glue(SDP_ATTR_, attrid), .data = val }, -#define UINT8(val) { \ - .type = SDP_DTYPE_UINT | SDP_DSIZE_1, \ - .value.uint = val, \ - }, -#define UINT16(val) { \ - .type = SDP_DTYPE_UINT | SDP_DSIZE_2, \ - .value.uint = val, \ - }, -#define UINT32(val) { \ - .type = SDP_DTYPE_UINT | SDP_DSIZE_4, \ - .value.uint = val, \ - }, -#define UUID128(val) { \ - .type = SDP_DTYPE_UUID | SDP_DSIZE_16, \ - .value.uint = val, \ - }, -#define TRUE { \ - .type = SDP_DTYPE_BOOL | SDP_DSIZE_1, \ - .value.uint = 1, \ - }, -#define FALSE { \ - .type = SDP_DTYPE_BOOL | SDP_DSIZE_1, \ - .value.uint = 0, \ - }, -#define STRING(val) { \ - .type = SDP_DTYPE_STRING, \ - .value.str = val, \ - }, -#define ARRAY(...) { \ - .type = SDP_DTYPE_STRING | SDP_DSIZE_2, \ - .value.str = (char []) { __VA_ARGS__, 0, 0 }, \ - }, -#define URL(val) { \ - .type = SDP_DTYPE_URL, \ - .value.str = val, \ - }, -#if 1 -#define LIST(val) { \ - .type = SDP_DTYPE_SEQ, \ - .value.list = (struct sdp_def_data_element_s []) { val LAST }, \ - }, -#endif - -/* Try to keep each single attribute below MAX_PDU_OUT_SIZE bytes - * in resulting SDP data representation size. */ - -SERVICE(hid, - ATTRIBUTE(RECORD_HANDLE, UINT32(0)) /* Filled in later */ - ATTRIBUTE(SVCLASS_ID_LIST, LIST(UUID128(HID_SVCLASS_ID))) - ATTRIBUTE(RECORD_STATE, UINT32(1)) - ATTRIBUTE(PROTO_DESC_LIST, LIST( - LIST(UUID128(L2CAP_UUID) UINT16(BT_PSM_HID_CTRL)) - LIST(UUID128(HIDP_UUID)) - )) - ATTRIBUTE(BROWSE_GRP_LIST, LIST(UUID128(0x1002))) - ATTRIBUTE(LANG_BASE_ATTR_ID_LIST, LIST( - UINT16(0x656e) UINT16(0x006a) UINT16(0x0100) - )) - ATTRIBUTE(PFILE_DESC_LIST, LIST( - LIST(UUID128(HID_PROFILE_ID) UINT16(0x0100)) - )) - ATTRIBUTE(DOC_URL, URL("http://bellard.org/qemu/user-doc.html")) - ATTRIBUTE(SVCNAME_PRIMARY, STRING("QEMU Bluetooth HID")) - ATTRIBUTE(SVCDESC_PRIMARY, STRING("QEMU Keyboard/Mouse")) - ATTRIBUTE(SVCPROV_PRIMARY, STRING("QEMU " QEMU_VERSION)) - - /* Profile specific */ - ATTRIBUTE(DEVICE_RELEASE_NUMBER, UINT16(0x0091)) /* Deprecated, remove */ - ATTRIBUTE(PARSER_VERSION, UINT16(0x0111)) - /* TODO: extract from l2cap_device->device.class[0] */ - ATTRIBUTE(DEVICE_SUBCLASS, UINT8(0x40)) - ATTRIBUTE(COUNTRY_CODE, UINT8(0x15)) - ATTRIBUTE(VIRTUAL_CABLE, TRUE) - ATTRIBUTE(RECONNECT_INITIATE, FALSE) - /* TODO: extract from hid->usbdev->report_desc */ - ATTRIBUTE(DESCRIPTOR_LIST, LIST( - LIST(UINT8(0x22) ARRAY( - 0x05, 0x01, /* Usage Page (Generic Desktop) */ - 0x09, 0x06, /* Usage (Keyboard) */ - 0xa1, 0x01, /* Collection (Application) */ - 0x75, 0x01, /* Report Size (1) */ - 0x95, 0x08, /* Report Count (8) */ - 0x05, 0x07, /* Usage Page (Key Codes) */ - 0x19, 0xe0, /* Usage Minimum (224) */ - 0x29, 0xe7, /* Usage Maximum (231) */ - 0x15, 0x00, /* Logical Minimum (0) */ - 0x25, 0x01, /* Logical Maximum (1) */ - 0x81, 0x02, /* Input (Data, Variable, Absolute) */ - 0x95, 0x01, /* Report Count (1) */ - 0x75, 0x08, /* Report Size (8) */ - 0x81, 0x01, /* Input (Constant) */ - 0x95, 0x05, /* Report Count (5) */ - 0x75, 0x01, /* Report Size (1) */ - 0x05, 0x08, /* Usage Page (LEDs) */ - 0x19, 0x01, /* Usage Minimum (1) */ - 0x29, 0x05, /* Usage Maximum (5) */ - 0x91, 0x02, /* Output (Data, Variable, Absolute) */ - 0x95, 0x01, /* Report Count (1) */ - 0x75, 0x03, /* Report Size (3) */ - 0x91, 0x01, /* Output (Constant) */ - 0x95, 0x06, /* Report Count (6) */ - 0x75, 0x08, /* Report Size (8) */ - 0x15, 0x00, /* Logical Minimum (0) */ - 0x25, 0xff, /* Logical Maximum (255) */ - 0x05, 0x07, /* Usage Page (Key Codes) */ - 0x19, 0x00, /* Usage Minimum (0) */ - 0x29, 0xff, /* Usage Maximum (255) */ - 0x81, 0x00, /* Input (Data, Array) */ - 0xc0 /* End Collection */ - )))) - ATTRIBUTE(LANG_ID_BASE_LIST, LIST( - LIST(UINT16(0x0409) UINT16(0x0100)) - )) - ATTRIBUTE(SDP_DISABLE, FALSE) - ATTRIBUTE(BATTERY_POWER, TRUE) - ATTRIBUTE(REMOTE_WAKEUP, TRUE) - ATTRIBUTE(BOOT_DEVICE, TRUE) /* XXX: untested */ - ATTRIBUTE(SUPERVISION_TIMEOUT, UINT16(0x0c80)) - ATTRIBUTE(NORMALLY_CONNECTABLE, TRUE) - ATTRIBUTE(PROFILE_VERSION, UINT16(0x0100)) -) - -SERVICE(sdp, - ATTRIBUTE(RECORD_HANDLE, UINT32(0)) /* Filled in later */ - ATTRIBUTE(SVCLASS_ID_LIST, LIST(UUID128(SDP_SERVER_SVCLASS_ID))) - ATTRIBUTE(RECORD_STATE, UINT32(1)) - ATTRIBUTE(PROTO_DESC_LIST, LIST( - LIST(UUID128(L2CAP_UUID) UINT16(BT_PSM_SDP)) - LIST(UUID128(SDP_UUID)) - )) - ATTRIBUTE(BROWSE_GRP_LIST, LIST(UUID128(0x1002))) - ATTRIBUTE(LANG_BASE_ATTR_ID_LIST, LIST( - UINT16(0x656e) UINT16(0x006a) UINT16(0x0100) - )) - ATTRIBUTE(PFILE_DESC_LIST, LIST( - LIST(UUID128(SDP_SERVER_PROFILE_ID) UINT16(0x0100)) - )) - ATTRIBUTE(DOC_URL, URL("http://bellard.org/qemu/user-doc.html")) - ATTRIBUTE(SVCPROV_PRIMARY, STRING("QEMU " QEMU_VERSION)) - - /* Profile specific */ - ATTRIBUTE(VERSION_NUM_LIST, LIST(UINT16(0x0100))) - ATTRIBUTE(SVCDB_STATE , UINT32(1)) -) - -SERVICE(pnp, - ATTRIBUTE(RECORD_HANDLE, UINT32(0)) /* Filled in later */ - ATTRIBUTE(SVCLASS_ID_LIST, LIST(UUID128(PNP_INFO_SVCLASS_ID))) - ATTRIBUTE(RECORD_STATE, UINT32(1)) - ATTRIBUTE(PROTO_DESC_LIST, LIST( - LIST(UUID128(L2CAP_UUID) UINT16(BT_PSM_SDP)) - LIST(UUID128(SDP_UUID)) - )) - ATTRIBUTE(BROWSE_GRP_LIST, LIST(UUID128(0x1002))) - ATTRIBUTE(LANG_BASE_ATTR_ID_LIST, LIST( - UINT16(0x656e) UINT16(0x006a) UINT16(0x0100) - )) - ATTRIBUTE(PFILE_DESC_LIST, LIST( - LIST(UUID128(PNP_INFO_PROFILE_ID) UINT16(0x0100)) - )) - ATTRIBUTE(DOC_URL, URL("http://bellard.org/qemu/user-doc.html")) - ATTRIBUTE(SVCPROV_PRIMARY, STRING("QEMU " QEMU_VERSION)) - - /* Profile specific */ - ATTRIBUTE(SPECIFICATION_ID, UINT16(0x0100)) - ATTRIBUTE(VERSION, UINT16(0x0100)) - ATTRIBUTE(PRIMARY_RECORD, TRUE) -) - -static int bt_l2cap_sdp_new_ch(struct bt_l2cap_device_s *dev, - struct bt_l2cap_conn_params_s *params) -{ - struct bt_l2cap_sdp_state_s *sdp = qemu_mallocz(sizeof(*sdp)); - struct sdp_def_service_s *services[] = { - &sdp_service_sdp_s, - &sdp_service_hid_s, - &sdp_service_pnp_s, - NULL, - }; - - sdp->channel = params; - sdp->channel->opaque = sdp; - sdp->channel->close = bt_l2cap_sdp_close_ch; - sdp->channel->sdu_in = bt_l2cap_sdp_sdu_in; - - sdp_service_db_build(sdp, services); - - return 0; -} - -void bt_l2cap_sdp_init(struct bt_l2cap_device_s *dev) -{ - bt_l2cap_psm_register(dev, BT_PSM_SDP, - MAX_PDU_OUT_SIZE, bt_l2cap_sdp_new_ch); -} diff --git a/qemu-0.11.0/hw/bt.c b/qemu-0.11.0/hw/bt.c deleted file mode 100644 index 34bf004..0000000 --- a/qemu-0.11.0/hw/bt.c +++ /dev/null @@ -1,121 +0,0 @@ -/* - * Convenience functions for bluetooth. - * - * Copyright (C) 2008 Andrzej Zaborowski <balrog(a)zabor.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 or - * (at your option) version 3 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "qemu-common.h" -#include "net.h" -#include "bt.h" - -/* Slave implementations can ignore this */ -static void bt_dummy_lmp_mode_change(struct bt_link_s *link) -{ -} - -/* Slaves should never receive these PDUs */ -static void bt_dummy_lmp_connection_complete(struct bt_link_s *link) -{ - if (link->slave->reject_reason) - fprintf(stderr, "%s: stray LMP_not_accepted received, fixme\n", - __FUNCTION__); - else - fprintf(stderr, "%s: stray LMP_accepted received, fixme\n", - __FUNCTION__); - exit(-1); -} - -static void bt_dummy_lmp_disconnect_master(struct bt_link_s *link) -{ - fprintf(stderr, "%s: stray LMP_detach received, fixme\n", __FUNCTION__); - exit(-1); -} - -static void bt_dummy_lmp_acl_resp(struct bt_link_s *link, - const uint8_t *data, int start, int len) -{ - fprintf(stderr, "%s: stray ACL response PDU, fixme\n", __FUNCTION__); - exit(-1); -} - -/* Slaves that don't hold any additional per link state can use these */ -static void bt_dummy_lmp_connection_request(struct bt_link_s *req) -{ - struct bt_link_s *link = qemu_mallocz(sizeof(struct bt_link_s)); - - link->slave = req->slave; - link->host = req->host; - - req->host->reject_reason = 0; - req->host->lmp_connection_complete(link); -} - -static void bt_dummy_lmp_disconnect_slave(struct bt_link_s *link) -{ - qemu_free(link); -} - -static void bt_dummy_destroy(struct bt_device_s *device) -{ - bt_device_done(device); - qemu_free(device); -} - -static int bt_dev_idx = 0; - -void bt_device_init(struct bt_device_s *dev, struct bt_scatternet_s *net) -{ - memset(dev, 0, sizeof(*dev)); - dev->inquiry_scan = 1; - dev->page_scan = 1; - - dev->bd_addr.b[0] = bt_dev_idx & 0xff; - dev->bd_addr.b[1] = bt_dev_idx >> 8; - dev->bd_addr.b[2] = 0xd0; - dev->bd_addr.b[3] = 0xba; - dev->bd_addr.b[4] = 0xbe; - dev->bd_addr.b[5] = 0xba; - bt_dev_idx ++; - - /* Simple slave-only devices need to implement only .lmp_acl_data */ - dev->lmp_connection_complete = bt_dummy_lmp_connection_complete; - dev->lmp_disconnect_master = bt_dummy_lmp_disconnect_master; - dev->lmp_acl_resp = bt_dummy_lmp_acl_resp; - dev->lmp_mode_change = bt_dummy_lmp_mode_change; - dev->lmp_connection_request = bt_dummy_lmp_connection_request; - dev->lmp_disconnect_slave = bt_dummy_lmp_disconnect_slave; - - dev->handle_destroy = bt_dummy_destroy; - - dev->net = net; - dev->next = net->slave; - net->slave = dev; -} - -void bt_device_done(struct bt_device_s *dev) -{ - struct bt_device_s **p = &dev->net->slave; - - while (*p && *p != dev) - p = &(*p)->next; - if (*p != dev) { - fprintf(stderr, "%s: bad bt device \"%s\"\n", __FUNCTION__, - dev->lmp_name ?: "(null)"); - exit(-1); - } - - *p = dev->next; -} diff --git a/qemu-0.11.0/hw/bt.h b/qemu-0.11.0/hw/bt.h deleted file mode 100644 index 4a702ad..0000000 --- a/qemu-0.11.0/hw/bt.h +++ /dev/null @@ -1,2183 +0,0 @@ -/* - * QEMU Bluetooth HCI helpers. - * - * Copyright (C) 2007 OpenMoko, Inc. - * Written by Andrzej Zaborowski <andrew(a)openedhand.com> - * - * Useful definitions taken from BlueZ project's headers. - * Copyright (C) 2000-2001 Qualcomm Incorporated - * Copyright (C) 2002-2003 Maxim Krasnyansky <maxk(a)qualcomm.com> - * Copyright (C) 2002-2006 Marcel Holtmann <marcel(a)holtmann.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -/* BD Address */ -typedef struct { - uint8_t b[6]; -} __attribute__((packed)) bdaddr_t; - -#define BDADDR_ANY (&(bdaddr_t) {{0, 0, 0, 0, 0, 0}}) -#define BDADDR_ALL (&(bdaddr_t) {{0xff, 0xff, 0xff, 0xff, 0xff, 0xff}}) -#define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff}}) - -/* Copy, swap, convert BD Address */ -static inline int bacmp(const bdaddr_t *ba1, const bdaddr_t *ba2) -{ - return memcmp(ba1, ba2, sizeof(bdaddr_t)); -} -static inline void bacpy(bdaddr_t *dst, const bdaddr_t *src) -{ - memcpy(dst, src, sizeof(bdaddr_t)); -} - -#define BAINIT(orig) { .b = { \ - (orig)->b[0], (orig)->b[1], (orig)->b[2], \ - (orig)->b[3], (orig)->b[4], (orig)->b[5], \ -}, } - -/* The twisted structures of a bluetooth environment */ -struct bt_device_s; -struct bt_scatternet_s; -struct bt_piconet_s; -struct bt_link_s; - -struct bt_scatternet_s { - struct bt_device_s *slave; -}; - -struct bt_link_s { - struct bt_device_s *slave, *host; - uint16_t handle; /* Master (host) side handle */ - uint16_t acl_interval; - enum { - acl_active, - acl_hold, - acl_sniff, - acl_parked, - } acl_mode; -}; - -struct bt_device_s { - int lt_addr; - bdaddr_t bd_addr; - int mtu; - int setup; - struct bt_scatternet_s *net; - - uint8_t key[16]; - int key_present; - uint8_t class[3]; - - uint8_t reject_reason; - - uint64_t lmp_caps; - const char *lmp_name; - void (*lmp_connection_request)(struct bt_link_s *link); - void (*lmp_connection_complete)(struct bt_link_s *link); - void (*lmp_disconnect_master)(struct bt_link_s *link); - void (*lmp_disconnect_slave)(struct bt_link_s *link); - void (*lmp_acl_data)(struct bt_link_s *link, const uint8_t *data, - int start, int len); - void (*lmp_acl_resp)(struct bt_link_s *link, const uint8_t *data, - int start, int len); - void (*lmp_mode_change)(struct bt_link_s *link); - - void (*handle_destroy)(struct bt_device_s *device); - struct bt_device_s *next; /* Next in the piconet/scatternet */ - - int inquiry_scan; - int page_scan; - - uint16_t clkoff; /* Note: Always little-endian */ -}; - -/* bt.c */ -void bt_device_init(struct bt_device_s *dev, struct bt_scatternet_s *net); -void bt_device_done(struct bt_device_s *dev); - -/* bt-hci.c */ -struct HCIInfo *bt_new_hci(struct bt_scatternet_s *net); - -/* bt-vhci.c */ -void bt_vhci_init(struct HCIInfo *info); - -/* bt-hci-csr.c */ -enum { - csrhci_pin_reset, - csrhci_pin_wakeup, - __csrhci_pins, -}; -qemu_irq *csrhci_pins_get(CharDriverState *chr); -CharDriverState *uart_hci_init(qemu_irq wakeup); - -/* bt-l2cap.c */ -struct bt_l2cap_device_s; -struct bt_l2cap_conn_params_s; -struct bt_l2cap_psm_s; -void bt_l2cap_device_init(struct bt_l2cap_device_s *dev, - struct bt_scatternet_s *net); -void bt_l2cap_device_done(struct bt_l2cap_device_s *dev); -void bt_l2cap_psm_register(struct bt_l2cap_device_s *dev, int psm, - int min_mtu, int (*new_channel)(struct bt_l2cap_device_s *dev, - struct bt_l2cap_conn_params_s *params)); - -struct bt_l2cap_device_s { - struct bt_device_s device; - struct bt_l2cap_psm_s *first_psm; -}; - -struct bt_l2cap_conn_params_s { - /* Input */ - uint8_t *(*sdu_out)(struct bt_l2cap_conn_params_s *chan, int len); - void (*sdu_submit)(struct bt_l2cap_conn_params_s *chan); - int remote_mtu; - /* Output */ - void *opaque; - void (*sdu_in)(void *opaque, const uint8_t *data, int len); - void (*close)(void *opaque); -}; - -enum bt_l2cap_psm_predef { - BT_PSM_SDP = 0x0001, - BT_PSM_RFCOMM = 0x0003, - BT_PSM_TELEPHONY = 0x0005, - BT_PSM_TCS = 0x0007, - BT_PSM_BNEP = 0x000f, - BT_PSM_HID_CTRL = 0x0011, - BT_PSM_HID_INTR = 0x0013, - BT_PSM_UPNP = 0x0015, - BT_PSM_AVCTP = 0x0017, - BT_PSM_AVDTP = 0x0019, -}; - -/* bt-sdp.c */ -void bt_l2cap_sdp_init(struct bt_l2cap_device_s *dev); - -/* bt-hid.c */ -struct bt_device_s *bt_mouse_init(struct bt_scatternet_s *net); -struct bt_device_s *bt_tablet_init(struct bt_scatternet_s *net); -struct bt_device_s *bt_keyboard_init(struct bt_scatternet_s *net); - -/* Link Management Protocol layer defines */ - -#define LLID_ACLU_CONT 0x1 -#define LLID_ACLU_START 0x2 -#define LLID_ACLC 0x3 - -enum lmp_pdu_type { - LMP_NAME_REQ = 0x0001, - LMP_NAME_RES = 0x0002, - LMP_ACCEPTED = 0x0003, - LMP_NOT_ACCEPTED = 0x0004, - LMP_CLKOFFSET_REQ = 0x0005, - LMP_CLKOFFSET_RES = 0x0006, - LMP_DETACH = 0x0007, - LMP_IN_RAND = 0x0008, - LMP_COMB_KEY = 0x0009, - LMP_UNIT_KEY = 0x000a, - LMP_AU_RAND = 0x000b, - LMP_SRES = 0x000c, - LMP_TEMP_RAND = 0x000d, - LMP_TEMP_KEY = 0x000e, - LMP_CRYPT_MODE_REQ = 0x000f, - LMP_CRYPT_KEY_SIZE_REQ = 0x0010, - LMP_START_ENCRYPT_REQ = 0x0011, - LMP_STOP_ENCRYPT_REQ = 0x0012, - LMP_SWITCH_REQ = 0x0013, - LMP_HOLD = 0x0014, - LMP_HOLD_REQ = 0x0015, - LMP_SNIFF_REQ = 0x0017, - LMP_UNSNIFF_REQ = 0x0018, - LMP_LMP_PARK_REQ = 0x0019, - LMP_SET_BCAST_SCAN_WND = 0x001b, - LMP_MODIFY_BEACON = 0x001c, - LMP_UNPARK_BD_ADDR_REQ = 0x001d, - LMP_UNPARK_PM_ADDR_REQ = 0x001e, - LMP_INCR_POWER_REQ = 0x001f, - LMP_DECR_POWER_REQ = 0x0020, - LMP_MAX_POWER = 0x0021, - LMP_MIN_POWER = 0x0022, - LMP_AUTO_RATE = 0x0023, - LMP_PREFERRED_RATE = 0x0024, - LMP_VERSION_REQ = 0x0025, - LMP_VERSION_RES = 0x0026, - LMP_FEATURES_REQ = 0x0027, - LMP_FEATURES_RES = 0x0028, - LMP_QUALITY_OF_SERVICE = 0x0029, - LMP_QOS_REQ = 0x002a, - LMP_RM_SCO_LINK_REQ = 0x002b, - LMP_SCO_LINK_REQ = 0x002c, - LMP_MAX_SLOT = 0x002d, - LMP_MAX_SLOT_REQ = 0x002e, - LMP_TIMING_ACCURACY_REQ = 0x002f, - LMP_TIMING_ACCURACY_RES = 0x0030, - LMP_SETUP_COMPLETE = 0x0031, - LMP_USE_SEMIPERM_KEY = 0x0032, - LMP_HOST_CONNECTION_REQ = 0x0033, - LMP_SLOT_OFFSET = 0x0034, - LMP_PAGE_MODE_REQ = 0x0035, - LMP_PAGE_SCAN_MODE_REQ = 0x0036, - LMP_SUPERVISION_TIMEOUT = 0x0037, - LMP_TEST_ACTIVATE = 0x0038, - LMP_TEST_CONTROL = 0x0039, - LMP_CRYPT_KEY_MASK_REQ = 0x003a, - LMP_CRYPT_KEY_MASK_RES = 0x003b, - LMP_SET_AFH = 0x003c, - LMP_ACCEPTED_EXT = 0x7f01, - LMP_NOT_ACCEPTED_EXT = 0x7f02, - LMP_FEATURES_REQ_EXT = 0x7f03, - LMP_FEATURES_RES_EXT = 0x7f04, - LMP_PACKET_TYPE_TBL_REQ = 0x7f0b, - LMP_ESCO_LINK_REQ = 0x7f0c, - LMP_RM_ESCO_LINK_REQ = 0x7f0d, - LMP_CHANNEL_CLASS_REQ = 0x7f10, - LMP_CHANNEL_CLASS = 0x7f11, -}; - -/* Host Controller Interface layer defines */ - -enum hci_packet_type { - HCI_COMMAND_PKT = 0x01, - HCI_ACLDATA_PKT = 0x02, - HCI_SCODATA_PKT = 0x03, - HCI_EVENT_PKT = 0x04, - HCI_VENDOR_PKT = 0xff, -}; - -enum bt_packet_type { - HCI_2DH1 = 1 << 1, - HCI_3DH1 = 1 << 2, - HCI_DM1 = 1 << 3, - HCI_DH1 = 1 << 4, - HCI_2DH3 = 1 << 8, - HCI_3DH3 = 1 << 9, - HCI_DM3 = 1 << 10, - HCI_DH3 = 1 << 11, - HCI_2DH5 = 1 << 12, - HCI_3DH5 = 1 << 13, - HCI_DM5 = 1 << 14, - HCI_DH5 = 1 << 15, -}; - -enum sco_packet_type { - HCI_HV1 = 1 << 5, - HCI_HV2 = 1 << 6, - HCI_HV3 = 1 << 7, -}; - -enum ev_packet_type { - HCI_EV3 = 1 << 3, - HCI_EV4 = 1 << 4, - HCI_EV5 = 1 << 5, - HCI_2EV3 = 1 << 6, - HCI_3EV3 = 1 << 7, - HCI_2EV5 = 1 << 8, - HCI_3EV5 = 1 << 9, -}; - -enum hci_error_code { - HCI_SUCCESS = 0x00, - HCI_UNKNOWN_COMMAND = 0x01, - HCI_NO_CONNECTION = 0x02, - HCI_HARDWARE_FAILURE = 0x03, - HCI_PAGE_TIMEOUT = 0x04, - HCI_AUTHENTICATION_FAILURE = 0x05, - HCI_PIN_OR_KEY_MISSING = 0x06, - HCI_MEMORY_FULL = 0x07, - HCI_CONNECTION_TIMEOUT = 0x08, - HCI_MAX_NUMBER_OF_CONNECTIONS = 0x09, - HCI_MAX_NUMBER_OF_SCO_CONNECTIONS = 0x0a, - HCI_ACL_CONNECTION_EXISTS = 0x0b, - HCI_COMMAND_DISALLOWED = 0x0c, - HCI_REJECTED_LIMITED_RESOURCES = 0x0d, - HCI_REJECTED_SECURITY = 0x0e, - HCI_REJECTED_PERSONAL = 0x0f, - HCI_HOST_TIMEOUT = 0x10, - HCI_UNSUPPORTED_FEATURE = 0x11, - HCI_INVALID_PARAMETERS = 0x12, - HCI_OE_USER_ENDED_CONNECTION = 0x13, - HCI_OE_LOW_RESOURCES = 0x14, - HCI_OE_POWER_OFF = 0x15, - HCI_CONNECTION_TERMINATED = 0x16, - HCI_REPEATED_ATTEMPTS = 0x17, - HCI_PAIRING_NOT_ALLOWED = 0x18, - HCI_UNKNOWN_LMP_PDU = 0x19, - HCI_UNSUPPORTED_REMOTE_FEATURE = 0x1a, - HCI_SCO_OFFSET_REJECTED = 0x1b, - HCI_SCO_INTERVAL_REJECTED = 0x1c, - HCI_AIR_MODE_REJECTED = 0x1d, - HCI_INVALID_LMP_PARAMETERS = 0x1e, - HCI_UNSPECIFIED_ERROR = 0x1f, - HCI_UNSUPPORTED_LMP_PARAMETER_VALUE = 0x20, - HCI_ROLE_CHANGE_NOT_ALLOWED = 0x21, - HCI_LMP_RESPONSE_TIMEOUT = 0x22, - HCI_LMP_ERROR_TRANSACTION_COLLISION = 0x23, - HCI_LMP_PDU_NOT_ALLOWED = 0x24, - HCI_ENCRYPTION_MODE_NOT_ACCEPTED = 0x25, - HCI_UNIT_LINK_KEY_USED = 0x26, - HCI_QOS_NOT_SUPPORTED = 0x27, - HCI_INSTANT_PASSED = 0x28, - HCI_PAIRING_NOT_SUPPORTED = 0x29, - HCI_TRANSACTION_COLLISION = 0x2a, - HCI_QOS_UNACCEPTABLE_PARAMETER = 0x2c, - HCI_QOS_REJECTED = 0x2d, - HCI_CLASSIFICATION_NOT_SUPPORTED = 0x2e, - HCI_INSUFFICIENT_SECURITY = 0x2f, - HCI_PARAMETER_OUT_OF_RANGE = 0x30, - HCI_ROLE_SWITCH_PENDING = 0x32, - HCI_SLOT_VIOLATION = 0x34, - HCI_ROLE_SWITCH_FAILED = 0x35, -}; - -enum acl_flag_bits { - ACL_CONT = 1 << 0, - ACL_START = 1 << 1, - ACL_ACTIVE_BCAST = 1 << 2, - ACL_PICO_BCAST = 1 << 3, -}; - -enum baseband_link_type { - SCO_LINK = 0x00, - ACL_LINK = 0x01, -}; - -enum lmp_feature_bits0 { - LMP_3SLOT = 1 << 0, - LMP_5SLOT = 1 << 1, - LMP_ENCRYPT = 1 << 2, - LMP_SOFFSET = 1 << 3, - LMP_TACCURACY = 1 << 4, - LMP_RSWITCH = 1 << 5, - LMP_HOLD_MODE = 1 << 6, - LMP_SNIFF_MODE = 1 << 7, -}; - -enum lmp_feature_bits1 { - LMP_PARK = 1 << 0, - LMP_RSSI = 1 << 1, - LMP_QUALITY = 1 << 2, - LMP_SCO = 1 << 3, - LMP_HV2 = 1 << 4, - LMP_HV3 = 1 << 5, - LMP_ULAW = 1 << 6, - LMP_ALAW = 1 << 7, -}; - -enum lmp_feature_bits2 { - LMP_CVSD = 1 << 0, - LMP_PSCHEME = 1 << 1, - LMP_PCONTROL = 1 << 2, - LMP_TRSP_SCO = 1 << 3, - LMP_BCAST_ENC = 1 << 7, -}; - -enum lmp_feature_bits3 { - LMP_EDR_ACL_2M = 1 << 1, - LMP_EDR_ACL_3M = 1 << 2, - LMP_ENH_ISCAN = 1 << 3, - LMP_ILACE_ISCAN = 1 << 4, - LMP_ILACE_PSCAN = 1 << 5, - LMP_RSSI_INQ = 1 << 6, - LMP_ESCO = 1 << 7, -}; - -enum lmp_feature_bits4 { - LMP_EV4 = 1 << 0, - LMP_EV5 = 1 << 1, - LMP_AFH_CAP_SLV = 1 << 3, - LMP_AFH_CLS_SLV = 1 << 4, - LMP_EDR_3SLOT = 1 << 7, -}; - -enum lmp_feature_bits5 { - LMP_EDR_5SLOT = 1 << 0, - LMP_SNIFF_SUBR = 1 << 1, - LMP_AFH_CAP_MST = 1 << 3, - LMP_AFH_CLS_MST = 1 << 4, - LMP_EDR_ESCO_2M = 1 << 5, - LMP_EDR_ESCO_3M = 1 << 6, - LMP_EDR_3S_ESCO = 1 << 7, -}; - -enum lmp_feature_bits6 { - LMP_EXT_INQ = 1 << 0, -}; - -enum lmp_feature_bits7 { - LMP_EXT_FEAT = 1 << 7, -}; - -enum hci_link_policy { - HCI_LP_RSWITCH = 1 << 0, - HCI_LP_HOLD = 1 << 1, - HCI_LP_SNIFF = 1 << 2, - HCI_LP_PARK = 1 << 3, -}; - -enum hci_link_mode { - HCI_LM_ACCEPT = 1 << 15, - HCI_LM_MASTER = 1 << 0, - HCI_LM_AUTH = 1 << 1, - HCI_LM_ENCRYPT = 1 << 2, - HCI_LM_TRUSTED = 1 << 3, - HCI_LM_RELIABLE = 1 << 4, - HCI_LM_SECURE = 1 << 5, -}; - -/* HCI Commands */ - -/* Link Control */ -#define OGF_LINK_CTL 0x01 - -#define OCF_INQUIRY 0x0001 -typedef struct { - uint8_t lap[3]; - uint8_t length; /* 1.28s units */ - uint8_t num_rsp; -} __attribute__ ((packed)) inquiry_cp; -#define INQUIRY_CP_SIZE 5 - -typedef struct { - uint8_t status; - bdaddr_t bdaddr; -} __attribute__ ((packed)) status_bdaddr_rp; -#define STATUS_BDADDR_RP_SIZE 7 - -#define OCF_INQUIRY_CANCEL 0x0002 - -#define OCF_PERIODIC_INQUIRY 0x0003 -typedef struct { - uint16_t max_period; /* 1.28s units */ - uint16_t min_period; /* 1.28s units */ - uint8_t lap[3]; - uint8_t length; /* 1.28s units */ - uint8_t num_rsp; -} __attribute__ ((packed)) periodic_inquiry_cp; -#define PERIODIC_INQUIRY_CP_SIZE 9 - -#define OCF_EXIT_PERIODIC_INQUIRY 0x0004 - -#define OCF_CREATE_CONN 0x0005 -typedef struct { - bdaddr_t bdaddr; - uint16_t pkt_type; - uint8_t pscan_rep_mode; - uint8_t pscan_mode; - uint16_t clock_offset; - uint8_t role_switch; -} __attribute__ ((packed)) create_conn_cp; -#define CREATE_CONN_CP_SIZE 13 - -#define OCF_DISCONNECT 0x0006 -typedef struct { - uint16_t handle; - uint8_t reason; -} __attribute__ ((packed)) disconnect_cp; -#define DISCONNECT_CP_SIZE 3 - -#define OCF_ADD_SCO 0x0007 -typedef struct { - uint16_t handle; - uint16_t pkt_type; -} __attribute__ ((packed)) add_sco_cp; -#define ADD_SCO_CP_SIZE 4 - -#define OCF_CREATE_CONN_CANCEL 0x0008 -typedef struct { - uint8_t status; - bdaddr_t bdaddr; -} __attribute__ ((packed)) create_conn_cancel_cp; -#define CREATE_CONN_CANCEL_CP_SIZE 6 - -typedef struct { - uint8_t status; - bdaddr_t bdaddr; -} __attribute__ ((packed)) create_conn_cancel_rp; -#define CREATE_CONN_CANCEL_RP_SIZE 7 - -#define OCF_ACCEPT_CONN_REQ 0x0009 -typedef struct { - bdaddr_t bdaddr; - uint8_t role; -} __attribute__ ((packed)) accept_conn_req_cp; -#define ACCEPT_CONN_REQ_CP_SIZE 7 - -#define OCF_REJECT_CONN_REQ 0x000A -typedef struct { - bdaddr_t bdaddr; - uint8_t reason; -} __attribute__ ((packed)) reject_conn_req_cp; -#define REJECT_CONN_REQ_CP_SIZE 7 - -#define OCF_LINK_KEY_REPLY 0x000B -typedef struct { - bdaddr_t bdaddr; - uint8_t link_key[16]; -} __attribute__ ((packed)) link_key_reply_cp; -#define LINK_KEY_REPLY_CP_SIZE 22 - -#define OCF_LINK_KEY_NEG_REPLY 0x000C - -#define OCF_PIN_CODE_REPLY 0x000D -typedef struct { - bdaddr_t bdaddr; - uint8_t pin_len; - uint8_t pin_code[16]; -} __attribute__ ((packed)) pin_code_reply_cp; -#define PIN_CODE_REPLY_CP_SIZE 23 - -#define OCF_PIN_CODE_NEG_REPLY 0x000E - -#define OCF_SET_CONN_PTYPE 0x000F -typedef struct { - uint16_t handle; - uint16_t pkt_type; -} __attribute__ ((packed)) set_conn_ptype_cp; -#define SET_CONN_PTYPE_CP_SIZE 4 - -#define OCF_AUTH_REQUESTED 0x0011 -typedef struct { - uint16_t handle; -} __attribute__ ((packed)) auth_requested_cp; -#define AUTH_REQUESTED_CP_SIZE 2 - -#define OCF_SET_CONN_ENCRYPT 0x0013 -typedef struct { - uint16_t handle; - uint8_t encrypt; -} __attribute__ ((packed)) set_conn_encrypt_cp; -#define SET_CONN_ENCRYPT_CP_SIZE 3 - -#define OCF_CHANGE_CONN_LINK_KEY 0x0015 -typedef struct { - uint16_t handle; -} __attribute__ ((packed)) change_conn_link_key_cp; -#define CHANGE_CONN_LINK_KEY_CP_SIZE 2 - -#define OCF_MASTER_LINK_KEY 0x0017 -typedef struct { - uint8_t key_flag; -} __attribute__ ((packed)) master_link_key_cp; -#define MASTER_LINK_KEY_CP_SIZE 1 - -#define OCF_REMOTE_NAME_REQ 0x0019 -typedef struct { - bdaddr_t bdaddr; - uint8_t pscan_rep_mode; - uint8_t pscan_mode; - uint16_t clock_offset; -} __attribute__ ((packed)) remote_name_req_cp; -#define REMOTE_NAME_REQ_CP_SIZE 10 - -#define OCF_REMOTE_NAME_REQ_CANCEL 0x001A -typedef struct { - bdaddr_t bdaddr; -} __attribute__ ((packed)) remote_name_req_cancel_cp; -#define REMOTE_NAME_REQ_CANCEL_CP_SIZE 6 - -typedef struct { - uint8_t status; - bdaddr_t bdaddr; -} __attribute__ ((packed)) remote_name_req_cancel_rp; -#define REMOTE_NAME_REQ_CANCEL_RP_SIZE 7 - -#define OCF_READ_REMOTE_FEATURES 0x001B -typedef struct { - uint16_t handle; -} __attribute__ ((packed)) read_remote_features_cp; -#define READ_REMOTE_FEATURES_CP_SIZE 2 - -#define OCF_READ_REMOTE_EXT_FEATURES 0x001C -typedef struct { - uint16_t handle; - uint8_t page_num; -} __attribute__ ((packed)) read_remote_ext_features_cp; -#define READ_REMOTE_EXT_FEATURES_CP_SIZE 3 - -#define OCF_READ_REMOTE_VERSION 0x001D -typedef struct { - uint16_t handle; -} __attribute__ ((packed)) read_remote_version_cp; -#define READ_REMOTE_VERSION_CP_SIZE 2 - -#define OCF_READ_CLOCK_OFFSET 0x001F -typedef struct { - uint16_t handle; -} __attribute__ ((packed)) read_clock_offset_cp; -#define READ_CLOCK_OFFSET_CP_SIZE 2 - -#define OCF_READ_LMP_HANDLE 0x0020 -typedef struct { - uint16_t handle; -} __attribute__ ((packed)) read_lmp_handle_cp; -#define READ_LMP_HANDLE_CP_SIZE 2 - -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t lmp_handle; - uint32_t reserved; -} __attribute__ ((packed)) read_lmp_handle_rp; -#define READ_LMP_HANDLE_RP_SIZE 8 - -#define OCF_SETUP_SYNC_CONN 0x0028 -typedef struct { - uint16_t handle; - uint32_t tx_bandwith; - uint32_t rx_bandwith; - uint16_t max_latency; - uint16_t voice_setting; - uint8_t retrans_effort; - uint16_t pkt_type; -} __attribute__ ((packed)) setup_sync_conn_cp; -#define SETUP_SYNC_CONN_CP_SIZE 17 - -#define OCF_ACCEPT_SYNC_CONN_REQ 0x0029 -typedef struct { - bdaddr_t bdaddr; - uint32_t tx_bandwith; - uint32_t rx_bandwith; - uint16_t max_latency; - uint16_t voice_setting; - uint8_t retrans_effort; - uint16_t pkt_type; -} __attribute__ ((packed)) accept_sync_conn_req_cp; -#define ACCEPT_SYNC_CONN_REQ_CP_SIZE 21 - -#define OCF_REJECT_SYNC_CONN_REQ 0x002A -typedef struct { - bdaddr_t bdaddr; - uint8_t reason; -} __attribute__ ((packed)) reject_sync_conn_req_cp; -#define REJECT_SYNC_CONN_REQ_CP_SIZE 7 - -/* Link Policy */ -#define OGF_LINK_POLICY 0x02 - -#define OCF_HOLD_MODE 0x0001 -typedef struct { - uint16_t handle; - uint16_t max_interval; - uint16_t min_interval; -} __attribute__ ((packed)) hold_mode_cp; -#define HOLD_MODE_CP_SIZE 6 - -#define OCF_SNIFF_MODE 0x0003 -typedef struct { - uint16_t handle; - uint16_t max_interval; - uint16_t min_interval; - uint16_t attempt; - uint16_t timeout; -} __attribute__ ((packed)) sniff_mode_cp; -#define SNIFF_MODE_CP_SIZE 10 - -#define OCF_EXIT_SNIFF_MODE 0x0004 -typedef struct { - uint16_t handle; -} __attribute__ ((packed)) exit_sniff_mode_cp; -#define EXIT_SNIFF_MODE_CP_SIZE 2 - -#define OCF_PARK_MODE 0x0005 -typedef struct { - uint16_t handle; - uint16_t max_interval; - uint16_t min_interval; -} __attribute__ ((packed)) park_mode_cp; -#define PARK_MODE_CP_SIZE 6 - -#define OCF_EXIT_PARK_MODE 0x0006 -typedef struct { - uint16_t handle; -} __attribute__ ((packed)) exit_park_mode_cp; -#define EXIT_PARK_MODE_CP_SIZE 2 - -#define OCF_QOS_SETUP 0x0007 -typedef struct { - uint8_t service_type; /* 1 = best effort */ - uint32_t token_rate; /* Byte per seconds */ - uint32_t peak_bandwidth; /* Byte per seconds */ - uint32_t latency; /* Microseconds */ - uint32_t delay_variation; /* Microseconds */ -} __attribute__ ((packed)) hci_qos; -#define HCI_QOS_CP_SIZE 17 -typedef struct { - uint16_t handle; - uint8_t flags; /* Reserved */ - hci_qos qos; -} __attribute__ ((packed)) qos_setup_cp; -#define QOS_SETUP_CP_SIZE (3 + HCI_QOS_CP_SIZE) - -#define OCF_ROLE_DISCOVERY 0x0009 -typedef struct { - uint16_t handle; -} __attribute__ ((packed)) role_discovery_cp; -#define ROLE_DISCOVERY_CP_SIZE 2 -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t role; -} __attribute__ ((packed)) role_discovery_rp; -#define ROLE_DISCOVERY_RP_SIZE 4 - -#define OCF_SWITCH_ROLE 0x000B -typedef struct { - bdaddr_t bdaddr; - uint8_t role; -} __attribute__ ((packed)) switch_role_cp; -#define SWITCH_ROLE_CP_SIZE 7 - -#define OCF_READ_LINK_POLICY 0x000C -typedef struct { - uint16_t handle; -} __attribute__ ((packed)) read_link_policy_cp; -#define READ_LINK_POLICY_CP_SIZE 2 -typedef struct { - uint8_t status; - uint16_t handle; - uint16_t policy; -} __attribute__ ((packed)) read_link_policy_rp; -#define READ_LINK_POLICY_RP_SIZE 5 - -#define OCF_WRITE_LINK_POLICY 0x000D -typedef struct { - uint16_t handle; - uint16_t policy; -} __attribute__ ((packed)) write_link_policy_cp; -#define WRITE_LINK_POLICY_CP_SIZE 4 -typedef struct { - uint8_t status; - uint16_t handle; -} __attribute__ ((packed)) write_link_policy_rp; -#define WRITE_LINK_POLICY_RP_SIZE 3 - -#define OCF_READ_DEFAULT_LINK_POLICY 0x000E - -#define OCF_WRITE_DEFAULT_LINK_POLICY 0x000F - -#define OCF_FLOW_SPECIFICATION 0x0010 - -#define OCF_SNIFF_SUBRATE 0x0011 -typedef struct { - uint16_t handle; - uint16_t max_remote_latency; - uint16_t max_local_latency; - uint16_t min_remote_timeout; - uint16_t min_local_timeout; -} __attribute__ ((packed)) sniff_subrate_cp; -#define SNIFF_SUBRATE_CP_SIZE 10 - -/* Host Controller and Baseband */ -#define OGF_HOST_CTL 0x03 - -#define OCF_SET_EVENT_MASK 0x0001 -typedef struct { - uint8_t mask[8]; -} __attribute__ ((packed)) set_event_mask_cp; -#define SET_EVENT_MASK_CP_SIZE 8 - -#define OCF_RESET 0x0003 - -#define OCF_SET_EVENT_FLT 0x0005 -typedef struct { - uint8_t flt_type; - uint8_t cond_type; - uint8_t condition[0]; -} __attribute__ ((packed)) set_event_flt_cp; -#define SET_EVENT_FLT_CP_SIZE 2 - -enum bt_filter_type { - FLT_CLEAR_ALL = 0x00, - FLT_INQ_RESULT = 0x01, - FLT_CONN_SETUP = 0x02, -}; -enum inq_result_cond_type { - INQ_RESULT_RETURN_ALL = 0x00, - INQ_RESULT_RETURN_CLASS = 0x01, - INQ_RESULT_RETURN_BDADDR = 0x02, -}; -enum conn_setup_cond_type { - CONN_SETUP_ALLOW_ALL = 0x00, - CONN_SETUP_ALLOW_CLASS = 0x01, - CONN_SETUP_ALLOW_BDADDR = 0x02, -}; -enum conn_setup_cond { - CONN_SETUP_AUTO_OFF = 0x01, - CONN_SETUP_AUTO_ON = 0x02, -}; - -#define OCF_FLUSH 0x0008 -typedef struct { - uint16_t handle; -} __attribute__ ((packed)) flush_cp; -#define FLUSH_CP_SIZE 2 - -typedef struct { - uint8_t status; - uint16_t handle; -} __attribute__ ((packed)) flush_rp; -#define FLUSH_RP_SIZE 3 - -#define OCF_READ_PIN_TYPE 0x0009 -typedef struct { - uint8_t status; - uint8_t pin_type; -} __attribute__ ((packed)) read_pin_type_rp; -#define READ_PIN_TYPE_RP_SIZE 2 - -#define OCF_WRITE_PIN_TYPE 0x000A -typedef struct { - uint8_t pin_type; -} __attribute__ ((packed)) write_pin_type_cp; -#define WRITE_PIN_TYPE_CP_SIZE 1 - -#define OCF_CREATE_NEW_UNIT_KEY 0x000B - -#define OCF_READ_STORED_LINK_KEY 0x000D -typedef struct { - bdaddr_t bdaddr; - uint8_t read_all; -} __attribute__ ((packed)) read_stored_link_key_cp; -#define READ_STORED_LINK_KEY_CP_SIZE 7 -typedef struct { - uint8_t status; - uint16_t max_keys; - uint16_t num_keys; -} __attribute__ ((packed)) read_stored_link_key_rp; -#define READ_STORED_LINK_KEY_RP_SIZE 5 - -#define OCF_WRITE_STORED_LINK_KEY 0x0011 -typedef struct { - uint8_t num_keys; - /* variable length part */ -} __attribute__ ((packed)) write_stored_link_key_cp; -#define WRITE_STORED_LINK_KEY_CP_SIZE 1 -typedef struct { - uint8_t status; - uint8_t num_keys; -} __attribute__ ((packed)) write_stored_link_key_rp; -#define READ_WRITE_LINK_KEY_RP_SIZE 2 - -#define OCF_DELETE_STORED_LINK_KEY 0x0012 -typedef struct { - bdaddr_t bdaddr; - uint8_t delete_all; -} __attribute__ ((packed)) delete_stored_link_key_cp; -#define DELETE_STORED_LINK_KEY_CP_SIZE 7 -typedef struct { - uint8_t status; - uint16_t num_keys; -} __attribute__ ((packed)) delete_stored_link_key_rp; -#define DELETE_STORED_LINK_KEY_RP_SIZE 3 - -#define OCF_CHANGE_LOCAL_NAME 0x0013 -typedef struct { - char name[248]; -} __attribute__ ((packed)) change_local_name_cp; -#define CHANGE_LOCAL_NAME_CP_SIZE 248 - -#define OCF_READ_LOCAL_NAME 0x0014 -typedef struct { - uint8_t status; - char name[248]; -} __attribute__ ((packed)) read_local_name_rp; -#define READ_LOCAL_NAME_RP_SIZE 249 - -#define OCF_READ_CONN_ACCEPT_TIMEOUT 0x0015 -typedef struct { - uint8_t status; - uint16_t timeout; -} __attribute__ ((packed)) read_conn_accept_timeout_rp; -#define READ_CONN_ACCEPT_TIMEOUT_RP_SIZE 3 - -#define OCF_WRITE_CONN_ACCEPT_TIMEOUT 0x0016 -typedef struct { - uint16_t timeout; -} __attribute__ ((packed)) write_conn_accept_timeout_cp; -#define WRITE_CONN_ACCEPT_TIMEOUT_CP_SIZE 2 - -#define OCF_READ_PAGE_TIMEOUT 0x0017 -typedef struct { - uint8_t status; - uint16_t timeout; -} __attribute__ ((packed)) read_page_timeout_rp; -#define READ_PAGE_TIMEOUT_RP_SIZE 3 - -#define OCF_WRITE_PAGE_TIMEOUT 0x0018 -typedef struct { - uint16_t timeout; -} __attribute__ ((packed)) write_page_timeout_cp; -#define WRITE_PAGE_TIMEOUT_CP_SIZE 2 - -#define OCF_READ_SCAN_ENABLE 0x0019 -typedef struct { - uint8_t status; - uint8_t enable; -} __attribute__ ((packed)) read_scan_enable_rp; -#define READ_SCAN_ENABLE_RP_SIZE 2 - -#define OCF_WRITE_SCAN_ENABLE 0x001A -typedef struct { - uint8_t scan_enable; -} __attribute__ ((packed)) write_scan_enable_cp; -#define WRITE_SCAN_ENABLE_CP_SIZE 1 - -enum scan_enable_bits { - SCAN_DISABLED = 0, - SCAN_INQUIRY = 1 << 0, - SCAN_PAGE = 1 << 1, -}; - -#define OCF_READ_PAGE_ACTIVITY 0x001B -typedef struct { - uint8_t status; - uint16_t interval; - uint16_t window; -} __attribute__ ((packed)) read_page_activity_rp; -#define READ_PAGE_ACTIVITY_RP_SIZE 5 - -#define OCF_WRITE_PAGE_ACTIVITY 0x001C -typedef struct { - uint16_t interval; - uint16_t window; -} __attribute__ ((packed)) write_page_activity_cp; -#define WRITE_PAGE_ACTIVITY_CP_SIZE 4 - -#define OCF_READ_INQ_ACTIVITY 0x001D -typedef struct { - uint8_t status; - uint16_t interval; - uint16_t window; -} __attribute__ ((packed)) read_inq_activity_rp; -#define READ_INQ_ACTIVITY_RP_SIZE 5 - -#define OCF_WRITE_INQ_ACTIVITY 0x001E -typedef struct { - uint16_t interval; - uint16_t window; -} __attribute__ ((packed)) write_inq_activity_cp; -#define WRITE_INQ_ACTIVITY_CP_SIZE 4 - -#define OCF_READ_AUTH_ENABLE 0x001F - -#define OCF_WRITE_AUTH_ENABLE 0x0020 - -#define AUTH_DISABLED 0x00 -#define AUTH_ENABLED 0x01 - -#define OCF_READ_ENCRYPT_MODE 0x0021 - -#define OCF_WRITE_ENCRYPT_MODE 0x0022 - -#define ENCRYPT_DISABLED 0x00 -#define ENCRYPT_P2P 0x01 -#define ENCRYPT_BOTH 0x02 - -#define OCF_READ_CLASS_OF_DEV 0x0023 -typedef struct { - uint8_t status; - uint8_t dev_class[3]; -} __attribute__ ((packed)) read_class_of_dev_rp; -#define READ_CLASS_OF_DEV_RP_SIZE 4 - -#define OCF_WRITE_CLASS_OF_DEV 0x0024 -typedef struct { - uint8_t dev_class[3]; -} __attribute__ ((packed)) write_class_of_dev_cp; -#define WRITE_CLASS_OF_DEV_CP_SIZE 3 - -#define OCF_READ_VOICE_SETTING 0x0025 -typedef struct { - uint8_t status; - uint16_t voice_setting; -} __attribute__ ((packed)) read_voice_setting_rp; -#define READ_VOICE_SETTING_RP_SIZE 3 - -#define OCF_WRITE_VOICE_SETTING 0x0026 -typedef struct { - uint16_t voice_setting; -} __attribute__ ((packed)) write_voice_setting_cp; -#define WRITE_VOICE_SETTING_CP_SIZE 2 - -#define OCF_READ_AUTOMATIC_FLUSH_TIMEOUT 0x0027 - -#define OCF_WRITE_AUTOMATIC_FLUSH_TIMEOUT 0x0028 - -#define OCF_READ_NUM_BROADCAST_RETRANS 0x0029 - -#define OCF_WRITE_NUM_BROADCAST_RETRANS 0x002A - -#define OCF_READ_HOLD_MODE_ACTIVITY 0x002B - -#define OCF_WRITE_HOLD_MODE_ACTIVITY 0x002C - -#define OCF_READ_TRANSMIT_POWER_LEVEL 0x002D -typedef struct { - uint16_t handle; - uint8_t type; -} __attribute__ ((packed)) read_transmit_power_level_cp; -#define READ_TRANSMIT_POWER_LEVEL_CP_SIZE 3 -typedef struct { - uint8_t status; - uint16_t handle; - int8_t level; -} __attribute__ ((packed)) read_transmit_power_level_rp; -#define READ_TRANSMIT_POWER_LEVEL_RP_SIZE 4 - -#define OCF_HOST_BUFFER_SIZE 0x0033 -typedef struct { - uint16_t acl_mtu; - uint8_t sco_mtu; - uint16_t acl_max_pkt; - uint16_t sco_max_pkt; -} __attribute__ ((packed)) host_buffer_size_cp; -#define HOST_BUFFER_SIZE_CP_SIZE 7 - -#define OCF_HOST_NUMBER_OF_COMPLETED_PACKETS 0x0035 - -#define OCF_READ_LINK_SUPERVISION_TIMEOUT 0x0036 -typedef struct { - uint8_t status; - uint16_t handle; - uint16_t link_sup_to; -} __attribute__ ((packed)) read_link_supervision_timeout_rp; -#define READ_LINK_SUPERVISION_TIMEOUT_RP_SIZE 5 - -#define OCF_WRITE_LINK_SUPERVISION_TIMEOUT 0x0037 -typedef struct { - uint16_t handle; - uint16_t link_sup_to; -} __attribute__ ((packed)) write_link_supervision_timeout_cp; -#define WRITE_LINK_SUPERVISION_TIMEOUT_CP_SIZE 4 -typedef struct { - uint8_t status; - uint16_t handle; -} __attribute__ ((packed)) write_link_supervision_timeout_rp; -#define WRITE_LINK_SUPERVISION_TIMEOUT_RP_SIZE 3 - -#define OCF_READ_NUM_SUPPORTED_IAC 0x0038 - -#define MAX_IAC_LAP 0x40 -#define OCF_READ_CURRENT_IAC_LAP 0x0039 -typedef struct { - uint8_t status; - uint8_t num_current_iac; - uint8_t lap[MAX_IAC_LAP][3]; -} __attribute__ ((packed)) read_current_iac_lap_rp; -#define READ_CURRENT_IAC_LAP_RP_SIZE 2+3*MAX_IAC_LAP - -#define OCF_WRITE_CURRENT_IAC_LAP 0x003A -typedef struct { - uint8_t num_current_iac; - uint8_t lap[MAX_IAC_LAP][3]; -} __attribute__ ((packed)) write_current_iac_lap_cp; -#define WRITE_CURRENT_IAC_LAP_CP_SIZE 1+3*MAX_IAC_LAP - -#define OCF_READ_PAGE_SCAN_PERIOD_MODE 0x003B - -#define OCF_WRITE_PAGE_SCAN_PERIOD_MODE 0x003C - -#define OCF_READ_PAGE_SCAN_MODE 0x003D - -#define OCF_WRITE_PAGE_SCAN_MODE 0x003E - -#define OCF_SET_AFH_CLASSIFICATION 0x003F -typedef struct { - uint8_t map[10]; -} __attribute__ ((packed)) set_afh_classification_cp; -#define SET_AFH_CLASSIFICATION_CP_SIZE 10 -typedef struct { - uint8_t status; -} __attribute__ ((packed)) set_afh_classification_rp; -#define SET_AFH_CLASSIFICATION_RP_SIZE 1 - -#define OCF_READ_INQUIRY_SCAN_TYPE 0x0042 -typedef struct { - uint8_t status; - uint8_t type; -} __attribute__ ((packed)) read_inquiry_scan_type_rp; -#define READ_INQUIRY_SCAN_TYPE_RP_SIZE 2 - -#define OCF_WRITE_INQUIRY_SCAN_TYPE 0x0043 -typedef struct { - uint8_t type; -} __attribute__ ((packed)) write_inquiry_scan_type_cp; -#define WRITE_INQUIRY_SCAN_TYPE_CP_SIZE 1 -typedef struct { - uint8_t status; -} __attribute__ ((packed)) write_inquiry_scan_type_rp; -#define WRITE_INQUIRY_SCAN_TYPE_RP_SIZE 1 - -#define OCF_READ_INQUIRY_MODE 0x0044 -typedef struct { - uint8_t status; - uint8_t mode; -} __attribute__ ((packed)) read_inquiry_mode_rp; -#define READ_INQUIRY_MODE_RP_SIZE 2 - -#define OCF_WRITE_INQUIRY_MODE 0x0045 -typedef struct { - uint8_t mode; -} __attribute__ ((packed)) write_inquiry_mode_cp; -#define WRITE_INQUIRY_MODE_CP_SIZE 1 -typedef struct { - uint8_t status; -} __attribute__ ((packed)) write_inquiry_mode_rp; -#define WRITE_INQUIRY_MODE_RP_SIZE 1 - -#define OCF_READ_PAGE_SCAN_TYPE 0x0046 - -#define OCF_WRITE_PAGE_SCAN_TYPE 0x0047 - -#define OCF_READ_AFH_MODE 0x0048 -typedef struct { - uint8_t status; - uint8_t mode; -} __attribute__ ((packed)) read_afh_mode_rp; -#define READ_AFH_MODE_RP_SIZE 2 - -#define OCF_WRITE_AFH_MODE 0x0049 -typedef struct { - uint8_t mode; -} __attribute__ ((packed)) write_afh_mode_cp; -#define WRITE_AFH_MODE_CP_SIZE 1 -typedef struct { - uint8_t status; -} __attribute__ ((packed)) write_afh_mode_rp; -#define WRITE_AFH_MODE_RP_SIZE 1 - -#define OCF_READ_EXT_INQUIRY_RESPONSE 0x0051 -typedef struct { - uint8_t status; - uint8_t fec; - uint8_t data[240]; -} __attribute__ ((packed)) read_ext_inquiry_response_rp; -#define READ_EXT_INQUIRY_RESPONSE_RP_SIZE 242 - -#define OCF_WRITE_EXT_INQUIRY_RESPONSE 0x0052 -typedef struct { - uint8_t fec; - uint8_t data[240]; -} __attribute__ ((packed)) write_ext_inquiry_response_cp; -#define WRITE_EXT_INQUIRY_RESPONSE_CP_SIZE 241 -typedef struct { - uint8_t status; -} __attribute__ ((packed)) write_ext_inquiry_response_rp; -#define WRITE_EXT_INQUIRY_RESPONSE_RP_SIZE 1 - -/* Informational Parameters */ -#define OGF_INFO_PARAM 0x04 - -#define OCF_READ_LOCAL_VERSION 0x0001 -typedef struct { - uint8_t status; - uint8_t hci_ver; - uint16_t hci_rev; - uint8_t lmp_ver; - uint16_t manufacturer; - uint16_t lmp_subver; -} __attribute__ ((packed)) read_local_version_rp; -#define READ_LOCAL_VERSION_RP_SIZE 9 - -#define OCF_READ_LOCAL_COMMANDS 0x0002 -typedef struct { - uint8_t status; - uint8_t commands[64]; -} __attribute__ ((packed)) read_local_commands_rp; -#define READ_LOCAL_COMMANDS_RP_SIZE 65 - -#define OCF_READ_LOCAL_FEATURES 0x0003 -typedef struct { - uint8_t status; - uint8_t features[8]; -} __attribute__ ((packed)) read_local_features_rp; -#define READ_LOCAL_FEATURES_RP_SIZE 9 - -#define OCF_READ_LOCAL_EXT_FEATURES 0x0004 -typedef struct { - uint8_t page_num; -} __attribute__ ((packed)) read_local_ext_features_cp; -#define READ_LOCAL_EXT_FEATURES_CP_SIZE 1 -typedef struct { - uint8_t status; - uint8_t page_num; - uint8_t max_page_num; - uint8_t features[8]; -} __attribute__ ((packed)) read_local_ext_features_rp; -#define READ_LOCAL_EXT_FEATURES_RP_SIZE 11 - -#define OCF_READ_BUFFER_SIZE 0x0005 -typedef struct { - uint8_t status; - uint16_t acl_mtu; - uint8_t sco_mtu; - uint16_t acl_max_pkt; - uint16_t sco_max_pkt; -} __attribute__ ((packed)) read_buffer_size_rp; -#define READ_BUFFER_SIZE_RP_SIZE 8 - -#define OCF_READ_COUNTRY_CODE 0x0007 -typedef struct { - uint8_t status; - uint8_t country_code; -} __attribute__ ((packed)) read_country_code_rp; -#define READ_COUNTRY_CODE_RP_SIZE 2 - -#define OCF_READ_BD_ADDR 0x0009 -typedef struct { - uint8_t status; - bdaddr_t bdaddr; -} __attribute__ ((packed)) read_bd_addr_rp; -#define READ_BD_ADDR_RP_SIZE 7 - -/* Status params */ -#define OGF_STATUS_PARAM 0x05 - -#define OCF_READ_FAILED_CONTACT_COUNTER 0x0001 -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t counter; -} __attribute__ ((packed)) read_failed_contact_counter_rp; -#define READ_FAILED_CONTACT_COUNTER_RP_SIZE 4 - -#define OCF_RESET_FAILED_CONTACT_COUNTER 0x0002 -typedef struct { - uint8_t status; - uint16_t handle; -} __attribute__ ((packed)) reset_failed_contact_counter_rp; -#define RESET_FAILED_CONTACT_COUNTER_RP_SIZE 4 - -#define OCF_READ_LINK_QUALITY 0x0003 -typedef struct { - uint16_t handle; -} __attribute__ ((packed)) read_link_quality_cp; -#define READ_LINK_QUALITY_CP_SIZE 4 - -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t link_quality; -} __attribute__ ((packed)) read_link_quality_rp; -#define READ_LINK_QUALITY_RP_SIZE 4 - -#define OCF_READ_RSSI 0x0005 -typedef struct { - uint8_t status; - uint16_t handle; - int8_t rssi; -} __attribute__ ((packed)) read_rssi_rp; -#define READ_RSSI_RP_SIZE 4 - -#define OCF_READ_AFH_MAP 0x0006 -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t mode; - uint8_t map[10]; -} __attribute__ ((packed)) read_afh_map_rp; -#define READ_AFH_MAP_RP_SIZE 14 - -#define OCF_READ_CLOCK 0x0007 -typedef struct { - uint16_t handle; - uint8_t which_clock; -} __attribute__ ((packed)) read_clock_cp; -#define READ_CLOCK_CP_SIZE 3 -typedef struct { - uint8_t status; - uint16_t handle; - uint32_t clock; - uint16_t accuracy; -} __attribute__ ((packed)) read_clock_rp; -#define READ_CLOCK_RP_SIZE 9 - -/* Testing commands */ -#define OGF_TESTING_CMD 0x3e - -/* Vendor specific commands */ -#define OGF_VENDOR_CMD 0x3f - -/* HCI Events */ - -#define EVT_INQUIRY_COMPLETE 0x01 - -#define EVT_INQUIRY_RESULT 0x02 -typedef struct { - uint8_t num_responses; - bdaddr_t bdaddr; - uint8_t pscan_rep_mode; - uint8_t pscan_period_mode; - uint8_t pscan_mode; - uint8_t dev_class[3]; - uint16_t clock_offset; -} __attribute__ ((packed)) inquiry_info; -#define INQUIRY_INFO_SIZE 14 - -#define EVT_CONN_COMPLETE 0x03 -typedef struct { - uint8_t status; - uint16_t handle; - bdaddr_t bdaddr; - uint8_t link_type; - uint8_t encr_mode; -} __attribute__ ((packed)) evt_conn_complete; -#define EVT_CONN_COMPLETE_SIZE 11 - -#define EVT_CONN_REQUEST 0x04 -typedef struct { - bdaddr_t bdaddr; - uint8_t dev_class[3]; - uint8_t link_type; -} __attribute__ ((packed)) evt_conn_request; -#define EVT_CONN_REQUEST_SIZE 10 - -#define EVT_DISCONN_COMPLETE 0x05 -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t reason; -} __attribute__ ((packed)) evt_disconn_complete; -#define EVT_DISCONN_COMPLETE_SIZE 4 - -#define EVT_AUTH_COMPLETE 0x06 -typedef struct { - uint8_t status; - uint16_t handle; -} __attribute__ ((packed)) evt_auth_complete; -#define EVT_AUTH_COMPLETE_SIZE 3 - -#define EVT_REMOTE_NAME_REQ_COMPLETE 0x07 -typedef struct { - uint8_t status; - bdaddr_t bdaddr; - char name[248]; -} __attribute__ ((packed)) evt_remote_name_req_complete; -#define EVT_REMOTE_NAME_REQ_COMPLETE_SIZE 255 - -#define EVT_ENCRYPT_CHANGE 0x08 -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t encrypt; -} __attribute__ ((packed)) evt_encrypt_change; -#define EVT_ENCRYPT_CHANGE_SIZE 5 - -#define EVT_CHANGE_CONN_LINK_KEY_COMPLETE 0x09 -typedef struct { - uint8_t status; - uint16_t handle; -} __attribute__ ((packed)) evt_change_conn_link_key_complete; -#define EVT_CHANGE_CONN_LINK_KEY_COMPLETE_SIZE 3 - -#define EVT_MASTER_LINK_KEY_COMPLETE 0x0A -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t key_flag; -} __attribute__ ((packed)) evt_master_link_key_complete; -#define EVT_MASTER_LINK_KEY_COMPLETE_SIZE 4 - -#define EVT_READ_REMOTE_FEATURES_COMPLETE 0x0B -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t features[8]; -} __attribute__ ((packed)) evt_read_remote_features_complete; -#define EVT_READ_REMOTE_FEATURES_COMPLETE_SIZE 11 - -#define EVT_READ_REMOTE_VERSION_COMPLETE 0x0C -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t lmp_ver; - uint16_t manufacturer; - uint16_t lmp_subver; -} __attribute__ ((packed)) evt_read_remote_version_complete; -#define EVT_READ_REMOTE_VERSION_COMPLETE_SIZE 8 - -#define EVT_QOS_SETUP_COMPLETE 0x0D -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t flags; /* Reserved */ - hci_qos qos; -} __attribute__ ((packed)) evt_qos_setup_complete; -#define EVT_QOS_SETUP_COMPLETE_SIZE (4 + HCI_QOS_CP_SIZE) - -#define EVT_CMD_COMPLETE 0x0E -typedef struct { - uint8_t ncmd; - uint16_t opcode; -} __attribute__ ((packed)) evt_cmd_complete; -#define EVT_CMD_COMPLETE_SIZE 3 - -#define EVT_CMD_STATUS 0x0F -typedef struct { - uint8_t status; - uint8_t ncmd; - uint16_t opcode; -} __attribute__ ((packed)) evt_cmd_status; -#define EVT_CMD_STATUS_SIZE 4 - -#define EVT_HARDWARE_ERROR 0x10 -typedef struct { - uint8_t code; -} __attribute__ ((packed)) evt_hardware_error; -#define EVT_HARDWARE_ERROR_SIZE 1 - -#define EVT_FLUSH_OCCURRED 0x11 -typedef struct { - uint16_t handle; -} __attribute__ ((packed)) evt_flush_occured; -#define EVT_FLUSH_OCCURRED_SIZE 2 - -#define EVT_ROLE_CHANGE 0x12 -typedef struct { - uint8_t status; - bdaddr_t bdaddr; - uint8_t role; -} __attribute__ ((packed)) evt_role_change; -#define EVT_ROLE_CHANGE_SIZE 8 - -#define EVT_NUM_COMP_PKTS 0x13 -typedef struct { - uint8_t num_hndl; - struct { - uint16_t handle; - uint16_t num_packets; - } connection[0]; -} __attribute__ ((packed)) evt_num_comp_pkts; -#define EVT_NUM_COMP_PKTS_SIZE(num_hndl) (1 + 4 * (num_hndl)) - -#define EVT_MODE_CHANGE 0x14 -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t mode; - uint16_t interval; -} __attribute__ ((packed)) evt_mode_change; -#define EVT_MODE_CHANGE_SIZE 6 - -#define EVT_RETURN_LINK_KEYS 0x15 -typedef struct { - uint8_t num_keys; - /* variable length part */ -} __attribute__ ((packed)) evt_return_link_keys; -#define EVT_RETURN_LINK_KEYS_SIZE 1 - -#define EVT_PIN_CODE_REQ 0x16 -typedef struct { - bdaddr_t bdaddr; -} __attribute__ ((packed)) evt_pin_code_req; -#define EVT_PIN_CODE_REQ_SIZE 6 - -#define EVT_LINK_KEY_REQ 0x17 -typedef struct { - bdaddr_t bdaddr; -} __attribute__ ((packed)) evt_link_key_req; -#define EVT_LINK_KEY_REQ_SIZE 6 - -#define EVT_LINK_KEY_NOTIFY 0x18 -typedef struct { - bdaddr_t bdaddr; - uint8_t link_key[16]; - uint8_t key_type; -} __attribute__ ((packed)) evt_link_key_notify; -#define EVT_LINK_KEY_NOTIFY_SIZE 23 - -#define EVT_LOOPBACK_COMMAND 0x19 - -#define EVT_DATA_BUFFER_OVERFLOW 0x1A -typedef struct { - uint8_t link_type; -} __attribute__ ((packed)) evt_data_buffer_overflow; -#define EVT_DATA_BUFFER_OVERFLOW_SIZE 1 - -#define EVT_MAX_SLOTS_CHANGE 0x1B -typedef struct { - uint16_t handle; - uint8_t max_slots; -} __attribute__ ((packed)) evt_max_slots_change; -#define EVT_MAX_SLOTS_CHANGE_SIZE 3 - -#define EVT_READ_CLOCK_OFFSET_COMPLETE 0x1C -typedef struct { - uint8_t status; - uint16_t handle; - uint16_t clock_offset; -} __attribute__ ((packed)) evt_read_clock_offset_complete; -#define EVT_READ_CLOCK_OFFSET_COMPLETE_SIZE 5 - -#define EVT_CONN_PTYPE_CHANGED 0x1D -typedef struct { - uint8_t status; - uint16_t handle; - uint16_t ptype; -} __attribute__ ((packed)) evt_conn_ptype_changed; -#define EVT_CONN_PTYPE_CHANGED_SIZE 5 - -#define EVT_QOS_VIOLATION 0x1E -typedef struct { - uint16_t handle; -} __attribute__ ((packed)) evt_qos_violation; -#define EVT_QOS_VIOLATION_SIZE 2 - -#define EVT_PSCAN_REP_MODE_CHANGE 0x20 -typedef struct { - bdaddr_t bdaddr; - uint8_t pscan_rep_mode; -} __attribute__ ((packed)) evt_pscan_rep_mode_change; -#define EVT_PSCAN_REP_MODE_CHANGE_SIZE 7 - -#define EVT_FLOW_SPEC_COMPLETE 0x21 -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t flags; - uint8_t direction; - hci_qos qos; -} __attribute__ ((packed)) evt_flow_spec_complete; -#define EVT_FLOW_SPEC_COMPLETE_SIZE (5 + HCI_QOS_CP_SIZE) - -#define EVT_INQUIRY_RESULT_WITH_RSSI 0x22 -typedef struct { - uint8_t num_responses; - bdaddr_t bdaddr; - uint8_t pscan_rep_mode; - uint8_t pscan_period_mode; - uint8_t dev_class[3]; - uint16_t clock_offset; - int8_t rssi; -} __attribute__ ((packed)) inquiry_info_with_rssi; -#define INQUIRY_INFO_WITH_RSSI_SIZE 15 -typedef struct { - uint8_t num_responses; - bdaddr_t bdaddr; - uint8_t pscan_rep_mode; - uint8_t pscan_period_mode; - uint8_t pscan_mode; - uint8_t dev_class[3]; - uint16_t clock_offset; - int8_t rssi; -} __attribute__ ((packed)) inquiry_info_with_rssi_and_pscan_mode; -#define INQUIRY_INFO_WITH_RSSI_AND_PSCAN_MODE_SIZE 16 - -#define EVT_READ_REMOTE_EXT_FEATURES_COMPLETE 0x23 -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t page_num; - uint8_t max_page_num; - uint8_t features[8]; -} __attribute__ ((packed)) evt_read_remote_ext_features_complete; -#define EVT_READ_REMOTE_EXT_FEATURES_COMPLETE_SIZE 13 - -#define EVT_SYNC_CONN_COMPLETE 0x2C -typedef struct { - uint8_t status; - uint16_t handle; - bdaddr_t bdaddr; - uint8_t link_type; - uint8_t trans_interval; - uint8_t retrans_window; - uint16_t rx_pkt_len; - uint16_t tx_pkt_len; - uint8_t air_mode; -} __attribute__ ((packed)) evt_sync_conn_complete; -#define EVT_SYNC_CONN_COMPLETE_SIZE 17 - -#define EVT_SYNC_CONN_CHANGED 0x2D -typedef struct { - uint8_t status; - uint16_t handle; - uint8_t trans_interval; - uint8_t retrans_window; - uint16_t rx_pkt_len; - uint16_t tx_pkt_len; -} __attribute__ ((packed)) evt_sync_conn_changed; -#define EVT_SYNC_CONN_CHANGED_SIZE 9 - -#define EVT_SNIFF_SUBRATE 0x2E -typedef struct { - uint8_t status; - uint16_t handle; - uint16_t max_remote_latency; - uint16_t max_local_latency; - uint16_t min_remote_timeout; - uint16_t min_local_timeout; -} __attribute__ ((packed)) evt_sniff_subrate; -#define EVT_SNIFF_SUBRATE_SIZE 11 - -#define EVT_EXTENDED_INQUIRY_RESULT 0x2F -typedef struct { - bdaddr_t bdaddr; - uint8_t pscan_rep_mode; - uint8_t pscan_period_mode; - uint8_t dev_class[3]; - uint16_t clock_offset; - int8_t rssi; - uint8_t data[240]; -} __attribute__ ((packed)) extended_inquiry_info; -#define EXTENDED_INQUIRY_INFO_SIZE 254 - -#define EVT_TESTING 0xFE - -#define EVT_VENDOR 0xFF - -/* Command opcode pack/unpack */ -#define cmd_opcode_pack(ogf, ocf) (uint16_t)((ocf & 0x03ff)|(ogf << 10)) -#define cmd_opcode_ogf(op) (op >> 10) -#define cmd_opcode_ocf(op) (op & 0x03ff) - -/* ACL handle and flags pack/unpack */ -#define acl_handle_pack(h, f) (uint16_t)(((h) & 0x0fff)|((f) << 12)) -#define acl_handle(h) ((h) & 0x0fff) -#define acl_flags(h) ((h) >> 12) - -/* HCI Packet structures */ -#define HCI_COMMAND_HDR_SIZE 3 -#define HCI_EVENT_HDR_SIZE 2 -#define HCI_ACL_HDR_SIZE 4 -#define HCI_SCO_HDR_SIZE 3 - -struct hci_command_hdr { - uint16_t opcode; /* OCF & OGF */ - uint8_t plen; -} __attribute__ ((packed)); - -struct hci_event_hdr { - uint8_t evt; - uint8_t plen; -} __attribute__ ((packed)); - -struct hci_acl_hdr { - uint16_t handle; /* Handle & Flags(PB, BC) */ - uint16_t dlen; -} __attribute__ ((packed)); - -struct hci_sco_hdr { - uint16_t handle; - uint8_t dlen; -} __attribute__ ((packed)); - -/* L2CAP layer defines */ - -enum bt_l2cap_lm_bits { - L2CAP_LM_MASTER = 1 << 0, - L2CAP_LM_AUTH = 1 << 1, - L2CAP_LM_ENCRYPT = 1 << 2, - L2CAP_LM_TRUSTED = 1 << 3, - L2CAP_LM_RELIABLE = 1 << 4, - L2CAP_LM_SECURE = 1 << 5, -}; - -enum bt_l2cap_cid_predef { - L2CAP_CID_INVALID = 0x0000, - L2CAP_CID_SIGNALLING= 0x0001, - L2CAP_CID_GROUP = 0x0002, - L2CAP_CID_ALLOC = 0x0040, -}; - -/* L2CAP command codes */ -enum bt_l2cap_cmd { - L2CAP_COMMAND_REJ = 1, - L2CAP_CONN_REQ, - L2CAP_CONN_RSP, - L2CAP_CONF_REQ, - L2CAP_CONF_RSP, - L2CAP_DISCONN_REQ, - L2CAP_DISCONN_RSP, - L2CAP_ECHO_REQ, - L2CAP_ECHO_RSP, - L2CAP_INFO_REQ, - L2CAP_INFO_RSP, -}; - -enum bt_l2cap_sar_bits { - L2CAP_SAR_NO_SEG = 0, - L2CAP_SAR_START, - L2CAP_SAR_END, - L2CAP_SAR_CONT, -}; - -/* L2CAP structures */ -typedef struct { - uint16_t len; - uint16_t cid; - uint8_t data[0]; -} __attribute__ ((packed)) l2cap_hdr; -#define L2CAP_HDR_SIZE 4 - -typedef struct { - uint8_t code; - uint8_t ident; - uint16_t len; -} __attribute__ ((packed)) l2cap_cmd_hdr; -#define L2CAP_CMD_HDR_SIZE 4 - -typedef struct { - uint16_t reason; -} __attribute__ ((packed)) l2cap_cmd_rej; -#define L2CAP_CMD_REJ_SIZE 2 - -typedef struct { - uint16_t dcid; - uint16_t scid; -} __attribute__ ((packed)) l2cap_cmd_rej_cid; -#define L2CAP_CMD_REJ_CID_SIZE 4 - -/* reject reason */ -enum bt_l2cap_rej_reason { - L2CAP_REJ_CMD_NOT_UNDERSTOOD = 0, - L2CAP_REJ_SIG_TOOBIG, - L2CAP_REJ_CID_INVAL, -}; - -typedef struct { - uint16_t psm; - uint16_t scid; -} __attribute__ ((packed)) l2cap_conn_req; -#define L2CAP_CONN_REQ_SIZE 4 - -typedef struct { - uint16_t dcid; - uint16_t scid; - uint16_t result; - uint16_t status; -} __attribute__ ((packed)) l2cap_conn_rsp; -#define L2CAP_CONN_RSP_SIZE 8 - -/* connect result */ -enum bt_l2cap_conn_res { - L2CAP_CR_SUCCESS = 0, - L2CAP_CR_PEND, - L2CAP_CR_BAD_PSM, - L2CAP_CR_SEC_BLOCK, - L2CAP_CR_NO_MEM, -}; - -/* connect status */ -enum bt_l2cap_conn_stat { - L2CAP_CS_NO_INFO = 0, - L2CAP_CS_AUTHEN_PEND, - L2CAP_CS_AUTHOR_PEND, -}; - -typedef struct { - uint16_t dcid; - uint16_t flags; - uint8_t data[0]; -} __attribute__ ((packed)) l2cap_conf_req; -#define L2CAP_CONF_REQ_SIZE(datalen) (4 + (datalen)) - -typedef struct { - uint16_t scid; - uint16_t flags; - uint16_t result; - uint8_t data[0]; -} __attribute__ ((packed)) l2cap_conf_rsp; -#define L2CAP_CONF_RSP_SIZE(datalen) (6 + datalen) - -enum bt_l2cap_conf_res { - L2CAP_CONF_SUCCESS = 0, - L2CAP_CONF_UNACCEPT, - L2CAP_CONF_REJECT, - L2CAP_CONF_UNKNOWN, -}; - -typedef struct { - uint8_t type; - uint8_t len; - uint8_t val[0]; -} __attribute__ ((packed)) l2cap_conf_opt; -#define L2CAP_CONF_OPT_SIZE 2 - -enum bt_l2cap_conf_val { - L2CAP_CONF_MTU = 1, - L2CAP_CONF_FLUSH_TO, - L2CAP_CONF_QOS, - L2CAP_CONF_RFC, - L2CAP_CONF_RFC_MODE = L2CAP_CONF_RFC, -}; - -typedef struct { - uint8_t flags; - uint8_t service_type; - uint32_t token_rate; - uint32_t token_bucket_size; - uint32_t peak_bandwidth; - uint32_t latency; - uint32_t delay_variation; -} __attribute__ ((packed)) l2cap_conf_opt_qos; -#define L2CAP_CONF_OPT_QOS_SIZE 22 - -enum bt_l2cap_conf_opt_qos_st { - L2CAP_CONF_QOS_NO_TRAFFIC = 0x00, - L2CAP_CONF_QOS_BEST_EFFORT, - L2CAP_CONF_QOS_GUARANTEED, -}; - -#define L2CAP_CONF_QOS_WILDCARD 0xffffffff - -enum bt_l2cap_mode { - L2CAP_MODE_BASIC = 0, - L2CAP_MODE_RETRANS = 1, - L2CAP_MODE_FLOWCTL = 2, -}; - -typedef struct { - uint16_t dcid; - uint16_t scid; -} __attribute__ ((packed)) l2cap_disconn_req; -#define L2CAP_DISCONN_REQ_SIZE 4 - -typedef struct { - uint16_t dcid; - uint16_t scid; -} __attribute__ ((packed)) l2cap_disconn_rsp; -#define L2CAP_DISCONN_RSP_SIZE 4 - -typedef struct { - uint16_t type; -} __attribute__ ((packed)) l2cap_info_req; -#define L2CAP_INFO_REQ_SIZE 2 - -typedef struct { - uint16_t type; - uint16_t result; - uint8_t data[0]; -} __attribute__ ((packed)) l2cap_info_rsp; -#define L2CAP_INFO_RSP_SIZE 4 - -/* info type */ -enum bt_l2cap_info_type { - L2CAP_IT_CL_MTU = 1, - L2CAP_IT_FEAT_MASK, -}; - -/* info result */ -enum bt_l2cap_info_result { - L2CAP_IR_SUCCESS = 0, - L2CAP_IR_NOTSUPP, -}; - -/* Service Discovery Protocol defines */ -/* Note that all multibyte values in lower layer protocols (above in this file) - * are little-endian while SDP is big-endian. */ - -/* Protocol UUIDs */ -enum sdp_proto_uuid { - SDP_UUID = 0x0001, - UDP_UUID = 0x0002, - RFCOMM_UUID = 0x0003, - TCP_UUID = 0x0004, - TCS_BIN_UUID = 0x0005, - TCS_AT_UUID = 0x0006, - OBEX_UUID = 0x0008, - IP_UUID = 0x0009, - FTP_UUID = 0x000a, - HTTP_UUID = 0x000c, - WSP_UUID = 0x000e, - BNEP_UUID = 0x000f, - UPNP_UUID = 0x0010, - HIDP_UUID = 0x0011, - HCRP_CTRL_UUID = 0x0012, - HCRP_DATA_UUID = 0x0014, - HCRP_NOTE_UUID = 0x0016, - AVCTP_UUID = 0x0017, - AVDTP_UUID = 0x0019, - CMTP_UUID = 0x001b, - UDI_UUID = 0x001d, - MCAP_CTRL_UUID = 0x001e, - MCAP_DATA_UUID = 0x001f, - L2CAP_UUID = 0x0100, -}; - -/* - * Service class identifiers of standard services and service groups - */ -enum service_class_id { - SDP_SERVER_SVCLASS_ID = 0x1000, - BROWSE_GRP_DESC_SVCLASS_ID = 0x1001, - PUBLIC_BROWSE_GROUP = 0x1002, - SERIAL_PORT_SVCLASS_ID = 0x1101, - LAN_ACCESS_SVCLASS_ID = 0x1102, - DIALUP_NET_SVCLASS_ID = 0x1103, - IRMC_SYNC_SVCLASS_ID = 0x1104, - OBEX_OBJPUSH_SVCLASS_ID = 0x1105, - OBEX_FILETRANS_SVCLASS_ID = 0x1106, - IRMC_SYNC_CMD_SVCLASS_ID = 0x1107, - HEADSET_SVCLASS_ID = 0x1108, - CORDLESS_TELEPHONY_SVCLASS_ID = 0x1109, - AUDIO_SOURCE_SVCLASS_ID = 0x110a, - AUDIO_SINK_SVCLASS_ID = 0x110b, - AV_REMOTE_TARGET_SVCLASS_ID = 0x110c, - ADVANCED_AUDIO_SVCLASS_ID = 0x110d, - AV_REMOTE_SVCLASS_ID = 0x110e, - VIDEO_CONF_SVCLASS_ID = 0x110f, - INTERCOM_SVCLASS_ID = 0x1110, - FAX_SVCLASS_ID = 0x1111, - HEADSET_AGW_SVCLASS_ID = 0x1112, - WAP_SVCLASS_ID = 0x1113, - WAP_CLIENT_SVCLASS_ID = 0x1114, - PANU_SVCLASS_ID = 0x1115, - NAP_SVCLASS_ID = 0x1116, - GN_SVCLASS_ID = 0x1117, - DIRECT_PRINTING_SVCLASS_ID = 0x1118, - REFERENCE_PRINTING_SVCLASS_ID = 0x1119, - IMAGING_SVCLASS_ID = 0x111a, - IMAGING_RESPONDER_SVCLASS_ID = 0x111b, - IMAGING_ARCHIVE_SVCLASS_ID = 0x111c, - IMAGING_REFOBJS_SVCLASS_ID = 0x111d, - HANDSFREE_SVCLASS_ID = 0x111e, - HANDSFREE_AGW_SVCLASS_ID = 0x111f, - DIRECT_PRT_REFOBJS_SVCLASS_ID = 0x1120, - REFLECTED_UI_SVCLASS_ID = 0x1121, - BASIC_PRINTING_SVCLASS_ID = 0x1122, - PRINTING_STATUS_SVCLASS_ID = 0x1123, - HID_SVCLASS_ID = 0x1124, - HCR_SVCLASS_ID = 0x1125, - HCR_PRINT_SVCLASS_ID = 0x1126, - HCR_SCAN_SVCLASS_ID = 0x1127, - CIP_SVCLASS_ID = 0x1128, - VIDEO_CONF_GW_SVCLASS_ID = 0x1129, - UDI_MT_SVCLASS_ID = 0x112a, - UDI_TA_SVCLASS_ID = 0x112b, - AV_SVCLASS_ID = 0x112c, - SAP_SVCLASS_ID = 0x112d, - PBAP_PCE_SVCLASS_ID = 0x112e, - PBAP_PSE_SVCLASS_ID = 0x112f, - PBAP_SVCLASS_ID = 0x1130, - PNP_INFO_SVCLASS_ID = 0x1200, - GENERIC_NETWORKING_SVCLASS_ID = 0x1201, - GENERIC_FILETRANS_SVCLASS_ID = 0x1202, - GENERIC_AUDIO_SVCLASS_ID = 0x1203, - GENERIC_TELEPHONY_SVCLASS_ID = 0x1204, - UPNP_SVCLASS_ID = 0x1205, - UPNP_IP_SVCLASS_ID = 0x1206, - UPNP_PAN_SVCLASS_ID = 0x1300, - UPNP_LAP_SVCLASS_ID = 0x1301, - UPNP_L2CAP_SVCLASS_ID = 0x1302, - VIDEO_SOURCE_SVCLASS_ID = 0x1303, - VIDEO_SINK_SVCLASS_ID = 0x1304, - VIDEO_DISTRIBUTION_SVCLASS_ID = 0x1305, - MDP_SVCLASS_ID = 0x1400, - MDP_SOURCE_SVCLASS_ID = 0x1401, - MDP_SINK_SVCLASS_ID = 0x1402, - APPLE_AGENT_SVCLASS_ID = 0x2112, -}; - -/* - * Standard profile descriptor identifiers; note these - * may be identical to some of the service classes defined above - */ -#define SDP_SERVER_PROFILE_ID SDP_SERVER_SVCLASS_ID -#define BROWSE_GRP_DESC_PROFILE_ID BROWSE_GRP_DESC_SVCLASS_ID -#define SERIAL_PORT_PROFILE_ID SERIAL_PORT_SVCLASS_ID -#define LAN_ACCESS_PROFILE_ID LAN_ACCESS_SVCLASS_ID -#define DIALUP_NET_PROFILE_ID DIALUP_NET_SVCLASS_ID -#define IRMC_SYNC_PROFILE_ID IRMC_SYNC_SVCLASS_ID -#define OBEX_OBJPUSH_PROFILE_ID OBEX_OBJPUSH_SVCLASS_ID -#define OBEX_FILETRANS_PROFILE_ID OBEX_FILETRANS_SVCLASS_ID -#define IRMC_SYNC_CMD_PROFILE_ID IRMC_SYNC_CMD_SVCLASS_ID -#define HEADSET_PROFILE_ID HEADSET_SVCLASS_ID -#define CORDLESS_TELEPHONY_PROFILE_ID CORDLESS_TELEPHONY_SVCLASS_ID -#define AUDIO_SOURCE_PROFILE_ID AUDIO_SOURCE_SVCLASS_ID -#define AUDIO_SINK_PROFILE_ID AUDIO_SINK_SVCLASS_ID -#define AV_REMOTE_TARGET_PROFILE_ID AV_REMOTE_TARGET_SVCLASS_ID -#define ADVANCED_AUDIO_PROFILE_ID ADVANCED_AUDIO_SVCLASS_ID -#define AV_REMOTE_PROFILE_ID AV_REMOTE_SVCLASS_ID -#define VIDEO_CONF_PROFILE_ID VIDEO_CONF_SVCLASS_ID -#define INTERCOM_PROFILE_ID INTERCOM_SVCLASS_ID -#define FAX_PROFILE_ID FAX_SVCLASS_ID -#define HEADSET_AGW_PROFILE_ID HEADSET_AGW_SVCLASS_ID -#define WAP_PROFILE_ID WAP_SVCLASS_ID -#define WAP_CLIENT_PROFILE_ID WAP_CLIENT_SVCLASS_ID -#define PANU_PROFILE_ID PANU_SVCLASS_ID -#define NAP_PROFILE_ID NAP_SVCLASS_ID -#define GN_PROFILE_ID GN_SVCLASS_ID -#define DIRECT_PRINTING_PROFILE_ID DIRECT_PRINTING_SVCLASS_ID -#define REFERENCE_PRINTING_PROFILE_ID REFERENCE_PRINTING_SVCLASS_ID -#define IMAGING_PROFILE_ID IMAGING_SVCLASS_ID -#define IMAGING_RESPONDER_PROFILE_ID IMAGING_RESPONDER_SVCLASS_ID -#define IMAGING_ARCHIVE_PROFILE_ID IMAGING_ARCHIVE_SVCLASS_ID -#define IMAGING_REFOBJS_PROFILE_ID IMAGING_REFOBJS_SVCLASS_ID -#define HANDSFREE_PROFILE_ID HANDSFREE_SVCLASS_ID -#define HANDSFREE_AGW_PROFILE_ID HANDSFREE_AGW_SVCLASS_ID -#define DIRECT_PRT_REFOBJS_PROFILE_ID DIRECT_PRT_REFOBJS_SVCLASS_ID -#define REFLECTED_UI_PROFILE_ID REFLECTED_UI_SVCLASS_ID -#define BASIC_PRINTING_PROFILE_ID BASIC_PRINTING_SVCLASS_ID -#define PRINTING_STATUS_PROFILE_ID PRINTING_STATUS_SVCLASS_ID -#define HID_PROFILE_ID HID_SVCLASS_ID -#define HCR_PROFILE_ID HCR_SCAN_SVCLASS_ID -#define HCR_PRINT_PROFILE_ID HCR_PRINT_SVCLASS_ID -#define HCR_SCAN_PROFILE_ID HCR_SCAN_SVCLASS_ID -#define CIP_PROFILE_ID CIP_SVCLASS_ID -#define VIDEO_CONF_GW_PROFILE_ID VIDEO_CONF_GW_SVCLASS_ID -#define UDI_MT_PROFILE_ID UDI_MT_SVCLASS_ID -#define UDI_TA_PROFILE_ID UDI_TA_SVCLASS_ID -#define AV_PROFILE_ID AV_SVCLASS_ID -#define SAP_PROFILE_ID SAP_SVCLASS_ID -#define PBAP_PCE_PROFILE_ID PBAP_PCE_SVCLASS_ID -#define PBAP_PSE_PROFILE_ID PBAP_PSE_SVCLASS_ID -#define PBAP_PROFILE_ID PBAP_SVCLASS_ID -#define PNP_INFO_PROFILE_ID PNP_INFO_SVCLASS_ID -#define GENERIC_NETWORKING_PROFILE_ID GENERIC_NETWORKING_SVCLASS_ID -#define GENERIC_FILETRANS_PROFILE_ID GENERIC_FILETRANS_SVCLASS_ID -#define GENERIC_AUDIO_PROFILE_ID GENERIC_AUDIO_SVCLASS_ID -#define GENERIC_TELEPHONY_PROFILE_ID GENERIC_TELEPHONY_SVCLASS_ID -#define UPNP_PROFILE_ID UPNP_SVCLASS_ID -#define UPNP_IP_PROFILE_ID UPNP_IP_SVCLASS_ID -#define UPNP_PAN_PROFILE_ID UPNP_PAN_SVCLASS_ID -#define UPNP_LAP_PROFILE_ID UPNP_LAP_SVCLASS_ID -#define UPNP_L2CAP_PROFILE_ID UPNP_L2CAP_SVCLASS_ID -#define VIDEO_SOURCE_PROFILE_ID VIDEO_SOURCE_SVCLASS_ID -#define VIDEO_SINK_PROFILE_ID VIDEO_SINK_SVCLASS_ID -#define VIDEO_DISTRIBUTION_PROFILE_ID VIDEO_DISTRIBUTION_SVCLASS_ID -#define MDP_PROFILE_ID MDP_SVCLASS_ID -#define MDP_SOURCE_PROFILE_ID MDP_SROUCE_SVCLASS_ID -#define MDP_SINK_PROFILE_ID MDP_SINK_SVCLASS_ID -#define APPLE_AGENT_PROFILE_ID APPLE_AGENT_SVCLASS_ID - -/* Data Representation */ -enum bt_sdp_data_type { - SDP_DTYPE_NIL = 0 << 3, - SDP_DTYPE_UINT = 1 << 3, - SDP_DTYPE_SINT = 2 << 3, - SDP_DTYPE_UUID = 3 << 3, - SDP_DTYPE_STRING = 4 << 3, - SDP_DTYPE_BOOL = 5 << 3, - SDP_DTYPE_SEQ = 6 << 3, - SDP_DTYPE_ALT = 7 << 3, - SDP_DTYPE_URL = 8 << 3, -}; - -enum bt_sdp_data_size { - SDP_DSIZE_1 = 0, - SDP_DSIZE_2, - SDP_DSIZE_4, - SDP_DSIZE_8, - SDP_DSIZE_16, - SDP_DSIZE_NEXT1, - SDP_DSIZE_NEXT2, - SDP_DSIZE_NEXT4, - SDP_DSIZE_MASK = SDP_DSIZE_NEXT4, -}; - -enum bt_sdp_cmd { - SDP_ERROR_RSP = 0x01, - SDP_SVC_SEARCH_REQ = 0x02, - SDP_SVC_SEARCH_RSP = 0x03, - SDP_SVC_ATTR_REQ = 0x04, - SDP_SVC_ATTR_RSP = 0x05, - SDP_SVC_SEARCH_ATTR_REQ = 0x06, - SDP_SVC_SEARCH_ATTR_RSP = 0x07, -}; - -enum bt_sdp_errorcode { - SDP_INVALID_VERSION = 0x0001, - SDP_INVALID_RECORD_HANDLE = 0x0002, - SDP_INVALID_SYNTAX = 0x0003, - SDP_INVALID_PDU_SIZE = 0x0004, - SDP_INVALID_CSTATE = 0x0005, -}; - -/* - * String identifiers are based on the SDP spec stating that - * "base attribute id of the primary (universal) language must be 0x0100" - * - * Other languages should have their own offset; e.g.: - * #define XXXLangBase yyyy - * #define AttrServiceName_XXX 0x0000+XXXLangBase - */ -#define SDP_PRIMARY_LANG_BASE 0x0100 - -enum bt_sdp_attribute_id { - SDP_ATTR_RECORD_HANDLE = 0x0000, - SDP_ATTR_SVCLASS_ID_LIST = 0x0001, - SDP_ATTR_RECORD_STATE = 0x0002, - SDP_ATTR_SERVICE_ID = 0x0003, - SDP_ATTR_PROTO_DESC_LIST = 0x0004, - SDP_ATTR_BROWSE_GRP_LIST = 0x0005, - SDP_ATTR_LANG_BASE_ATTR_ID_LIST = 0x0006, - SDP_ATTR_SVCINFO_TTL = 0x0007, - SDP_ATTR_SERVICE_AVAILABILITY = 0x0008, - SDP_ATTR_PFILE_DESC_LIST = 0x0009, - SDP_ATTR_DOC_URL = 0x000a, - SDP_ATTR_CLNT_EXEC_URL = 0x000b, - SDP_ATTR_ICON_URL = 0x000c, - SDP_ATTR_ADD_PROTO_DESC_LIST = 0x000d, - - SDP_ATTR_SVCNAME_PRIMARY = SDP_PRIMARY_LANG_BASE + 0, - SDP_ATTR_SVCDESC_PRIMARY = SDP_PRIMARY_LANG_BASE + 1, - SDP_ATTR_SVCPROV_PRIMARY = SDP_PRIMARY_LANG_BASE + 2, - - SDP_ATTR_GROUP_ID = 0x0200, - SDP_ATTR_IP_SUBNET = 0x0200, - - /* SDP */ - SDP_ATTR_VERSION_NUM_LIST = 0x0200, - SDP_ATTR_SVCDB_STATE = 0x0201, - - SDP_ATTR_SERVICE_VERSION = 0x0300, - SDP_ATTR_EXTERNAL_NETWORK = 0x0301, - SDP_ATTR_SUPPORTED_DATA_STORES_LIST = 0x0301, - SDP_ATTR_FAX_CLASS1_SUPPORT = 0x0302, - SDP_ATTR_REMOTE_AUDIO_VOLUME_CONTROL = 0x0302, - SDP_ATTR_FAX_CLASS20_SUPPORT = 0x0303, - SDP_ATTR_SUPPORTED_FORMATS_LIST = 0x0303, - SDP_ATTR_FAX_CLASS2_SUPPORT = 0x0304, - SDP_ATTR_AUDIO_FEEDBACK_SUPPORT = 0x0305, - SDP_ATTR_NETWORK_ADDRESS = 0x0306, - SDP_ATTR_WAP_GATEWAY = 0x0307, - SDP_ATTR_HOMEPAGE_URL = 0x0308, - SDP_ATTR_WAP_STACK_TYPE = 0x0309, - SDP_ATTR_SECURITY_DESC = 0x030a, - SDP_ATTR_NET_ACCESS_TYPE = 0x030b, - SDP_ATTR_MAX_NET_ACCESSRATE = 0x030c, - SDP_ATTR_IP4_SUBNET = 0x030d, - SDP_ATTR_IP6_SUBNET = 0x030e, - SDP_ATTR_SUPPORTED_CAPABILITIES = 0x0310, - SDP_ATTR_SUPPORTED_FEATURES = 0x0311, - SDP_ATTR_SUPPORTED_FUNCTIONS = 0x0312, - SDP_ATTR_TOTAL_IMAGING_DATA_CAPACITY = 0x0313, - SDP_ATTR_SUPPORTED_REPOSITORIES = 0x0314, - - /* PnP Information */ - SDP_ATTR_SPECIFICATION_ID = 0x0200, - SDP_ATTR_VENDOR_ID = 0x0201, - SDP_ATTR_PRODUCT_ID = 0x0202, - SDP_ATTR_VERSION = 0x0203, - SDP_ATTR_PRIMARY_RECORD = 0x0204, - SDP_ATTR_VENDOR_ID_SOURCE = 0x0205, - - /* BT HID */ - SDP_ATTR_DEVICE_RELEASE_NUMBER = 0x0200, - SDP_ATTR_PARSER_VERSION = 0x0201, - SDP_ATTR_DEVICE_SUBCLASS = 0x0202, - SDP_ATTR_COUNTRY_CODE = 0x0203, - SDP_ATTR_VIRTUAL_CABLE = 0x0204, - SDP_ATTR_RECONNECT_INITIATE = 0x0205, - SDP_ATTR_DESCRIPTOR_LIST = 0x0206, - SDP_ATTR_LANG_ID_BASE_LIST = 0x0207, - SDP_ATTR_SDP_DISABLE = 0x0208, - SDP_ATTR_BATTERY_POWER = 0x0209, - SDP_ATTR_REMOTE_WAKEUP = 0x020a, - SDP_ATTR_PROFILE_VERSION = 0x020b, - SDP_ATTR_SUPERVISION_TIMEOUT = 0x020c, - SDP_ATTR_NORMALLY_CONNECTABLE = 0x020d, - SDP_ATTR_BOOT_DEVICE = 0x020e, -}; diff --git a/qemu-0.11.0/hw/cbus.c b/qemu-0.11.0/hw/cbus.c deleted file mode 100644 index 8ae24e0..0000000 --- a/qemu-0.11.0/hw/cbus.c +++ /dev/null @@ -1,618 +0,0 @@ -/* - * CBUS three-pin bus and the Retu / Betty / Tahvo / Vilma / Avilma / - * Hinku / Vinku / Ahne / Pihi chips used in various Nokia platforms. - * Based on reverse-engineering of a linux driver. - * - * Copyright (C) 2008 Nokia Corporation - * Written by Andrzej Zaborowski <andrew(a)openedhand.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 or - * (at your option) version 3 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "qemu-common.h" -#include "irq.h" -#include "devices.h" -#include "sysemu.h" - -//#define DEBUG - -typedef struct { - void *opaque; - void (*io)(void *opaque, int rw, int reg, uint16_t *val); - int addr; -} CBusSlave; - -typedef struct { - CBus cbus; - - int sel; - int dat; - int clk; - int bit; - int dir; - uint16_t val; - qemu_irq dat_out; - - int addr; - int reg; - int rw; - enum { - cbus_address, - cbus_value, - } cycle; - - CBusSlave *slave[8]; -} CBusPriv; - -static void cbus_io(CBusPriv *s) -{ - if (s->slave[s->addr]) - s->slave[s->addr]->io(s->slave[s->addr]->opaque, - s->rw, s->reg, &s->val); - else - hw_error("%s: bad slave address %i\n", __FUNCTION__, s->addr); -} - -static void cbus_cycle(CBusPriv *s) -{ - switch (s->cycle) { - case cbus_address: - s->addr = (s->val >> 6) & 7; - s->rw = (s->val >> 5) & 1; - s->reg = (s->val >> 0) & 0x1f; - - s->cycle = cbus_value; - s->bit = 15; - s->dir = !s->rw; - s->val = 0; - - if (s->rw) - cbus_io(s); - break; - - case cbus_value: - if (!s->rw) - cbus_io(s); - - s->cycle = cbus_address; - s->bit = 8; - s->dir = 1; - s->val = 0; - break; - } -} - -static void cbus_clk(void *opaque, int line, int level) -{ - CBusPriv *s = (CBusPriv *) opaque; - - if (!s->sel && level && !s->clk) { - if (s->dir) - s->val |= s->dat << (s->bit --); - else - qemu_set_irq(s->dat_out, (s->val >> (s->bit --)) & 1); - - if (s->bit < 0) - cbus_cycle(s); - } - - s->clk = level; -} - -static void cbus_dat(void *opaque, int line, int level) -{ - CBusPriv *s = (CBusPriv *) opaque; - - s->dat = level; -} - -static void cbus_sel(void *opaque, int line, int level) -{ - CBusPriv *s = (CBusPriv *) opaque; - - if (!level) { - s->dir = 1; - s->bit = 8; - s->val = 0; - } - - s->sel = level; -} - -CBus *cbus_init(qemu_irq dat) -{ - CBusPriv *s = (CBusPriv *) qemu_mallocz(sizeof(*s)); - - s->dat_out = dat; - s->cbus.clk = qemu_allocate_irqs(cbus_clk, s, 1)[0]; - s->cbus.dat = qemu_allocate_irqs(cbus_dat, s, 1)[0]; - s->cbus.sel = qemu_allocate_irqs(cbus_sel, s, 1)[0]; - - s->sel = 1; - s->clk = 0; - s->dat = 0; - - return &s->cbus; -} - -void cbus_attach(CBus *bus, void *slave_opaque) -{ - CBusSlave *slave = (CBusSlave *) slave_opaque; - CBusPriv *s = (CBusPriv *) bus; - - s->slave[slave->addr] = slave; -} - -/* Retu/Vilma */ -typedef struct { - uint16_t irqst; - uint16_t irqen; - uint16_t cc[2]; - int channel; - uint16_t result[16]; - uint16_t sample; - uint16_t status; - - struct { - uint16_t cal; - } rtc; - - int is_vilma; - qemu_irq irq; - CBusSlave cbus; -} CBusRetu; - -static void retu_interrupt_update(CBusRetu *s) -{ - qemu_set_irq(s->irq, s->irqst & ~s->irqen); -} - -#define RETU_REG_ASICR 0x00 /* (RO) ASIC ID & revision */ -#define RETU_REG_IDR 0x01 /* (T) Interrupt ID */ -#define RETU_REG_IMR 0x02 /* (RW) Interrupt mask */ -#define RETU_REG_RTCDSR 0x03 /* (RW) RTC seconds register */ -#define RETU_REG_RTCHMR 0x04 /* (RO) RTC hours and minutes reg */ -#define RETU_REG_RTCHMAR 0x05 /* (RW) RTC hours and minutes set reg */ -#define RETU_REG_RTCCALR 0x06 /* (RW) RTC calibration register */ -#define RETU_REG_ADCR 0x08 /* (RW) ADC result register */ -#define RETU_REG_ADCSCR 0x09 /* (RW) ADC sample control register */ -#define RETU_REG_AFCR 0x0a /* (RW) AFC register */ -#define RETU_REG_ANTIFR 0x0b /* (RW) AntiF register */ -#define RETU_REG_CALIBR 0x0c /* (RW) CalibR register*/ -#define RETU_REG_CCR1 0x0d /* (RW) Common control register 1 */ -#define RETU_REG_CCR2 0x0e /* (RW) Common control register 2 */ -#define RETU_REG_RCTRL_CLR 0x0f /* (T) Regulator clear register */ -#define RETU_REG_RCTRL_SET 0x10 /* (T) Regulator set register */ -#define RETU_REG_TXCR 0x11 /* (RW) TxC register */ -#define RETU_REG_STATUS 0x16 /* (RO) Status register */ -#define RETU_REG_WATCHDOG 0x17 /* (RW) Watchdog register */ -#define RETU_REG_AUDTXR 0x18 /* (RW) Audio Codec Tx register */ -#define RETU_REG_AUDPAR 0x19 /* (RW) AudioPA register */ -#define RETU_REG_AUDRXR1 0x1a /* (RW) Audio receive register 1 */ -#define RETU_REG_AUDRXR2 0x1b /* (RW) Audio receive register 2 */ -#define RETU_REG_SGR1 0x1c /* (RW) */ -#define RETU_REG_SCR1 0x1d /* (RW) */ -#define RETU_REG_SGR2 0x1e /* (RW) */ -#define RETU_REG_SCR2 0x1f /* (RW) */ - -/* Retu Interrupt sources */ -enum { - retu_int_pwr = 0, /* Power button */ - retu_int_char = 1, /* Charger */ - retu_int_rtcs = 2, /* Seconds */ - retu_int_rtcm = 3, /* Minutes */ - retu_int_rtcd = 4, /* Days */ - retu_int_rtca = 5, /* Alarm */ - retu_int_hook = 6, /* Hook */ - retu_int_head = 7, /* Headset */ - retu_int_adcs = 8, /* ADC sample */ -}; - -/* Retu ADC channel wiring */ -enum { - retu_adc_bsi = 1, /* BSI */ - retu_adc_batt_temp = 2, /* Battery temperature */ - retu_adc_chg_volt = 3, /* Charger voltage */ - retu_adc_head_det = 4, /* Headset detection */ - retu_adc_hook_det = 5, /* Hook detection */ - retu_adc_rf_gp = 6, /* RF GP */ - retu_adc_tx_det = 7, /* Wideband Tx detection */ - retu_adc_batt_volt = 8, /* Battery voltage */ - retu_adc_sens = 10, /* Light sensor */ - retu_adc_sens_temp = 11, /* Light sensor temperature */ - retu_adc_bbatt_volt = 12, /* Backup battery voltage */ - retu_adc_self_temp = 13, /* RETU temperature */ -}; - -static inline uint16_t retu_read(CBusRetu *s, int reg) -{ -#ifdef DEBUG - printf("RETU read at %02x\n", reg); -#endif - - switch (reg) { - case RETU_REG_ASICR: - return 0x0215 | (s->is_vilma << 7); - - case RETU_REG_IDR: /* TODO: Or is this ffs(s->irqst)? */ - return s->irqst; - - case RETU_REG_IMR: - return s->irqen; - - case RETU_REG_RTCDSR: - case RETU_REG_RTCHMR: - case RETU_REG_RTCHMAR: - /* TODO */ - return 0x0000; - - case RETU_REG_RTCCALR: - return s->rtc.cal; - - case RETU_REG_ADCR: - return (s->channel << 10) | s->result[s->channel]; - case RETU_REG_ADCSCR: - return s->sample; - - case RETU_REG_AFCR: - case RETU_REG_ANTIFR: - case RETU_REG_CALIBR: - /* TODO */ - return 0x0000; - - case RETU_REG_CCR1: - return s->cc[0]; - case RETU_REG_CCR2: - return s->cc[1]; - - case RETU_REG_RCTRL_CLR: - case RETU_REG_RCTRL_SET: - case RETU_REG_TXCR: - /* TODO */ - return 0x0000; - - case RETU_REG_STATUS: - return s->status; - - case RETU_REG_WATCHDOG: - case RETU_REG_AUDTXR: - case RETU_REG_AUDPAR: - case RETU_REG_AUDRXR1: - case RETU_REG_AUDRXR2: - case RETU_REG_SGR1: - case RETU_REG_SCR1: - case RETU_REG_SGR2: - case RETU_REG_SCR2: - /* TODO */ - return 0x0000; - - default: - hw_error("%s: bad register %02x\n", __FUNCTION__, reg); - } -} - -static inline void retu_write(CBusRetu *s, int reg, uint16_t val) -{ -#ifdef DEBUG - printf("RETU write of %04x at %02x\n", val, reg); -#endif - - switch (reg) { - case RETU_REG_IDR: - s->irqst ^= val; - retu_interrupt_update(s); - break; - - case RETU_REG_IMR: - s->irqen = val; - retu_interrupt_update(s); - break; - - case RETU_REG_RTCDSR: - case RETU_REG_RTCHMAR: - /* TODO */ - break; - - case RETU_REG_RTCCALR: - s->rtc.cal = val; - break; - - case RETU_REG_ADCR: - s->channel = (val >> 10) & 0xf; - s->irqst |= 1 << retu_int_adcs; - retu_interrupt_update(s); - break; - case RETU_REG_ADCSCR: - s->sample &= ~val; - break; - - case RETU_REG_AFCR: - case RETU_REG_ANTIFR: - case RETU_REG_CALIBR: - - case RETU_REG_CCR1: - s->cc[0] = val; - break; - case RETU_REG_CCR2: - s->cc[1] = val; - break; - - case RETU_REG_RCTRL_CLR: - case RETU_REG_RCTRL_SET: - /* TODO */ - break; - - case RETU_REG_WATCHDOG: - if (val == 0 && (s->cc[0] & 2)) - qemu_system_shutdown_request(); - break; - - case RETU_REG_TXCR: - case RETU_REG_AUDTXR: - case RETU_REG_AUDPAR: - case RETU_REG_AUDRXR1: - case RETU_REG_AUDRXR2: - case RETU_REG_SGR1: - case RETU_REG_SCR1: - case RETU_REG_SGR2: - case RETU_REG_SCR2: - /* TODO */ - break; - - default: - hw_error("%s: bad register %02x\n", __FUNCTION__, reg); - } -} - -static void retu_io(void *opaque, int rw, int reg, uint16_t *val) -{ - CBusRetu *s = (CBusRetu *) opaque; - - if (rw) - *val = retu_read(s, reg); - else - retu_write(s, reg, *val); -} - -void *retu_init(qemu_irq irq, int vilma) -{ - CBusRetu *s = (CBusRetu *) qemu_mallocz(sizeof(*s)); - - s->irq = irq; - s->irqen = 0xffff; - s->irqst = 0x0000; - s->status = 0x0020; - s->is_vilma = !!vilma; - s->rtc.cal = 0x01; - s->result[retu_adc_bsi] = 0x3c2; - s->result[retu_adc_batt_temp] = 0x0fc; - s->result[retu_adc_chg_volt] = 0x165; - s->result[retu_adc_head_det] = 123; - s->result[retu_adc_hook_det] = 1023; - s->result[retu_adc_rf_gp] = 0x11; - s->result[retu_adc_tx_det] = 0x11; - s->result[retu_adc_batt_volt] = 0x250; - s->result[retu_adc_sens] = 2; - s->result[retu_adc_sens_temp] = 0x11; - s->result[retu_adc_bbatt_volt] = 0x3d0; - s->result[retu_adc_self_temp] = 0x330; - - s->cbus.opaque = s; - s->cbus.io = retu_io; - s->cbus.addr = 1; - - return &s->cbus; -} - -void retu_key_event(void *retu, int state) -{ - CBusSlave *slave = (CBusSlave *) retu; - CBusRetu *s = (CBusRetu *) slave->opaque; - - s->irqst |= 1 << retu_int_pwr; - retu_interrupt_update(s); - - if (state) - s->status &= ~(1 << 5); - else - s->status |= 1 << 5; -} - -#if 0 -static void retu_head_event(void *retu, int state) -{ - CBusSlave *slave = (CBusSlave *) retu; - CBusRetu *s = (CBusRetu *) slave->opaque; - - if ((s->cc[0] & 0x500) == 0x500) { /* TODO: Which bits? */ - /* TODO: reissue the interrupt every 100ms or so. */ - s->irqst |= 1 << retu_int_head; - retu_interrupt_update(s); - } - - if (state) - s->result[retu_adc_head_det] = 50; - else - s->result[retu_adc_head_det] = 123; -} - -static void retu_hook_event(void *retu, int state) -{ - CBusSlave *slave = (CBusSlave *) retu; - CBusRetu *s = (CBusRetu *) slave->opaque; - - if ((s->cc[0] & 0x500) == 0x500) { - /* TODO: reissue the interrupt every 100ms or so. */ - s->irqst |= 1 << retu_int_hook; - retu_interrupt_update(s); - } - - if (state) - s->result[retu_adc_hook_det] = 50; - else - s->result[retu_adc_hook_det] = 123; -} -#endif - -/* Tahvo/Betty */ -typedef struct { - uint16_t irqst; - uint16_t irqen; - uint8_t charger; - uint8_t backlight; - uint16_t usbr; - uint16_t power; - - int is_betty; - qemu_irq irq; - CBusSlave cbus; -} CBusTahvo; - -static void tahvo_interrupt_update(CBusTahvo *s) -{ - qemu_set_irq(s->irq, s->irqst & ~s->irqen); -} - -#define TAHVO_REG_ASICR 0x00 /* (RO) ASIC ID & revision */ -#define TAHVO_REG_IDR 0x01 /* (T) Interrupt ID */ -#define TAHVO_REG_IDSR 0x02 /* (RO) Interrupt status */ -#define TAHVO_REG_IMR 0x03 /* (RW) Interrupt mask */ -#define TAHVO_REG_CHAPWMR 0x04 /* (RW) Charger PWM */ -#define TAHVO_REG_LEDPWMR 0x05 /* (RW) LED PWM */ -#define TAHVO_REG_USBR 0x06 /* (RW) USB control */ -#define TAHVO_REG_RCR 0x07 /* (RW) Some kind of power management */ -#define TAHVO_REG_CCR1 0x08 /* (RW) Common control register 1 */ -#define TAHVO_REG_CCR2 0x09 /* (RW) Common control register 2 */ -#define TAHVO_REG_TESTR1 0x0a /* (RW) Test register 1 */ -#define TAHVO_REG_TESTR2 0x0b /* (RW) Test register 2 */ -#define TAHVO_REG_NOPR 0x0c /* (RW) Number of periods */ -#define TAHVO_REG_FRR 0x0d /* (RO) FR */ - -static inline uint16_t tahvo_read(CBusTahvo *s, int reg) -{ -#ifdef DEBUG - printf("TAHVO read at %02x\n", reg); -#endif - - switch (reg) { - case TAHVO_REG_ASICR: - return 0x0021 | (s->is_betty ? 0x0b00 : 0x0300); /* 22 in N810 */ - - case TAHVO_REG_IDR: - case TAHVO_REG_IDSR: /* XXX: what does this do? */ - return s->irqst; - - case TAHVO_REG_IMR: - return s->irqen; - - case TAHVO_REG_CHAPWMR: - return s->charger; - - case TAHVO_REG_LEDPWMR: - return s->backlight; - - case TAHVO_REG_USBR: - return s->usbr; - - case TAHVO_REG_RCR: - return s->power; - - case TAHVO_REG_CCR1: - case TAHVO_REG_CCR2: - case TAHVO_REG_TESTR1: - case TAHVO_REG_TESTR2: - case TAHVO_REG_NOPR: - case TAHVO_REG_FRR: - return 0x0000; - - default: - hw_error("%s: bad register %02x\n", __FUNCTION__, reg); - } -} - -static inline void tahvo_write(CBusTahvo *s, int reg, uint16_t val) -{ -#ifdef DEBUG - printf("TAHVO write of %04x at %02x\n", val, reg); -#endif - - switch (reg) { - case TAHVO_REG_IDR: - s->irqst ^= val; - tahvo_interrupt_update(s); - break; - - case TAHVO_REG_IMR: - s->irqen = val; - tahvo_interrupt_update(s); - break; - - case TAHVO_REG_CHAPWMR: - s->charger = val; - break; - - case TAHVO_REG_LEDPWMR: - if (s->backlight != (val & 0x7f)) { - s->backlight = val & 0x7f; - printf("%s: LCD backlight now at %i / 127\n", - __FUNCTION__, s->backlight); - } - break; - - case TAHVO_REG_USBR: - s->usbr = val; - break; - - case TAHVO_REG_RCR: - s->power = val; - break; - - case TAHVO_REG_CCR1: - case TAHVO_REG_CCR2: - case TAHVO_REG_TESTR1: - case TAHVO_REG_TESTR2: - case TAHVO_REG_NOPR: - case TAHVO_REG_FRR: - break; - - default: - hw_error("%s: bad register %02x\n", __FUNCTION__, reg); - } -} - -static void tahvo_io(void *opaque, int rw, int reg, uint16_t *val) -{ - CBusTahvo *s = (CBusTahvo *) opaque; - - if (rw) - *val = tahvo_read(s, reg); - else - tahvo_write(s, reg, *val); -} - -void *tahvo_init(qemu_irq irq, int betty) -{ - CBusTahvo *s = (CBusTahvo *) qemu_mallocz(sizeof(*s)); - - s->irq = irq; - s->irqen = 0xffff; - s->irqst = 0x0000; - s->is_betty = !!betty; - - s->cbus.opaque = s; - s->cbus.io = tahvo_io; - s->cbus.addr = 2; - - return &s->cbus; -} diff --git a/qemu-0.11.0/hw/cdrom.c b/qemu-0.11.0/hw/cdrom.c deleted file mode 100644 index 87427a5..0000000 --- a/qemu-0.11.0/hw/cdrom.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * QEMU ATAPI CD-ROM Emulator - * - * Copyright (c) 2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/* ??? Most of the ATAPI emulation is still in ide.c. It should be moved - here. */ - -#include "qemu-common.h" -#include "scsi-disk.h" - -static void lba_to_msf(uint8_t *buf, int lba) -{ - lba += 150; - buf[0] = (lba / 75) / 60; - buf[1] = (lba / 75) % 60; - buf[2] = lba % 75; -} - -/* same toc as bochs. Return -1 if error or the toc length */ -/* XXX: check this */ -int cdrom_read_toc(int nb_sectors, uint8_t *buf, int msf, int start_track) -{ - uint8_t *q; - int len; - - if (start_track > 1 && start_track != 0xaa) - return -1; - q = buf + 2; - *q++ = 1; /* first session */ - *q++ = 1; /* last session */ - if (start_track <= 1) { - *q++ = 0; /* reserved */ - *q++ = 0x14; /* ADR, control */ - *q++ = 1; /* track number */ - *q++ = 0; /* reserved */ - if (msf) { - *q++ = 0; /* reserved */ - lba_to_msf(q, 0); - q += 3; - } else { - /* sector 0 */ - cpu_to_be32wu((uint32_t *)q, 0); - q += 4; - } - } - /* lead out track */ - *q++ = 0; /* reserved */ - *q++ = 0x16; /* ADR, control */ - *q++ = 0xaa; /* track number */ - *q++ = 0; /* reserved */ - if (msf) { - *q++ = 0; /* reserved */ - lba_to_msf(q, nb_sectors); - q += 3; - } else { - cpu_to_be32wu((uint32_t *)q, nb_sectors); - q += 4; - } - len = q - buf; - cpu_to_be16wu((uint16_t *)buf, len - 2); - return len; -} - -/* mostly same info as PearPc */ -int cdrom_read_toc_raw(int nb_sectors, uint8_t *buf, int msf, int session_num) -{ - uint8_t *q; - int len; - - q = buf + 2; - *q++ = 1; /* first session */ - *q++ = 1; /* last session */ - - *q++ = 1; /* session number */ - *q++ = 0x14; /* data track */ - *q++ = 0; /* track number */ - *q++ = 0xa0; /* lead-in */ - *q++ = 0; /* min */ - *q++ = 0; /* sec */ - *q++ = 0; /* frame */ - *q++ = 0; - *q++ = 1; /* first track */ - *q++ = 0x00; /* disk type */ - *q++ = 0x00; - - *q++ = 1; /* session number */ - *q++ = 0x14; /* data track */ - *q++ = 0; /* track number */ - *q++ = 0xa1; - *q++ = 0; /* min */ - *q++ = 0; /* sec */ - *q++ = 0; /* frame */ - *q++ = 0; - *q++ = 1; /* last track */ - *q++ = 0x00; - *q++ = 0x00; - - *q++ = 1; /* session number */ - *q++ = 0x14; /* data track */ - *q++ = 0; /* track number */ - *q++ = 0xa2; /* lead-out */ - *q++ = 0; /* min */ - *q++ = 0; /* sec */ - *q++ = 0; /* frame */ - if (msf) { - *q++ = 0; /* reserved */ - lba_to_msf(q, nb_sectors); - q += 3; - } else { - cpu_to_be32wu((uint32_t *)q, nb_sectors); - q += 4; - } - - *q++ = 1; /* session number */ - *q++ = 0x14; /* ADR, control */ - *q++ = 0; /* track number */ - *q++ = 1; /* point */ - *q++ = 0; /* min */ - *q++ = 0; /* sec */ - *q++ = 0; /* frame */ - if (msf) { - *q++ = 0; - lba_to_msf(q, 0); - q += 3; - } else { - *q++ = 0; - *q++ = 0; - *q++ = 0; - *q++ = 0; - } - - len = q - buf; - cpu_to_be16wu((uint16_t *)buf, len - 2); - return len; -} diff --git a/qemu-0.11.0/hw/cirrus_vga.c b/qemu-0.11.0/hw/cirrus_vga.c deleted file mode 100644 index 0460f97..0000000 --- a/qemu-0.11.0/hw/cirrus_vga.c +++ /dev/null @@ -1,3347 +0,0 @@ -/* - * QEMU Cirrus CLGD 54xx VGA Emulator. - * - * Copyright (c) 2004 Fabrice Bellard - * Copyright (c) 2004 Makoto Suzuki (suzu) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -/* - * Reference: Finn Thogersons' VGADOC4b - * available at http://home.worldonline.dk/~finth/ - */ -#include "hw.h" -#include "pc.h" -#include "pci.h" -#include "console.h" -#include "vga_int.h" -#include "kvm.h" - -/* - * TODO: - * - destination write mask support not complete (bits 5..7) - * - optimize linear mappings - * - optimize bitblt functions - */ - -//#define DEBUG_CIRRUS -//#define DEBUG_BITBLT - -/*************************************** - * - * definitions - * - ***************************************/ - -// ID -#define CIRRUS_ID_CLGD5422 (0x23<<2) -#define CIRRUS_ID_CLGD5426 (0x24<<2) -#define CIRRUS_ID_CLGD5424 (0x25<<2) -#define CIRRUS_ID_CLGD5428 (0x26<<2) -#define CIRRUS_ID_CLGD5430 (0x28<<2) -#define CIRRUS_ID_CLGD5434 (0x2A<<2) -#define CIRRUS_ID_CLGD5436 (0x2B<<2) -#define CIRRUS_ID_CLGD5446 (0x2E<<2) - -// sequencer 0x07 -#define CIRRUS_SR7_BPP_VGA 0x00 -#define CIRRUS_SR7_BPP_SVGA 0x01 -#define CIRRUS_SR7_BPP_MASK 0x0e -#define CIRRUS_SR7_BPP_8 0x00 -#define CIRRUS_SR7_BPP_16_DOUBLEVCLK 0x02 -#define CIRRUS_SR7_BPP_24 0x04 -#define CIRRUS_SR7_BPP_16 0x06 -#define CIRRUS_SR7_BPP_32 0x08 -#define CIRRUS_SR7_ISAADDR_MASK 0xe0 - -// sequencer 0x0f -#define CIRRUS_MEMSIZE_512k 0x08 -#define CIRRUS_MEMSIZE_1M 0x10 -#define CIRRUS_MEMSIZE_2M 0x18 -#define CIRRUS_MEMFLAGS_BANKSWITCH 0x80 // bank switching is enabled. - -// sequencer 0x12 -#define CIRRUS_CURSOR_SHOW 0x01 -#define CIRRUS_CURSOR_HIDDENPEL 0x02 -#define CIRRUS_CURSOR_LARGE 0x04 // 64x64 if set, 32x32 if clear - -// sequencer 0x17 -#define CIRRUS_BUSTYPE_VLBFAST 0x10 -#define CIRRUS_BUSTYPE_PCI 0x20 -#define CIRRUS_BUSTYPE_VLBSLOW 0x30 -#define CIRRUS_BUSTYPE_ISA 0x38 -#define CIRRUS_MMIO_ENABLE 0x04 -#define CIRRUS_MMIO_USE_PCIADDR 0x40 // 0xb8000 if cleared. -#define CIRRUS_MEMSIZEEXT_DOUBLE 0x80 - -// control 0x0b -#define CIRRUS_BANKING_DUAL 0x01 -#define CIRRUS_BANKING_GRANULARITY_16K 0x20 // set:16k, clear:4k - -// control 0x30 -#define CIRRUS_BLTMODE_BACKWARDS 0x01 -#define CIRRUS_BLTMODE_MEMSYSDEST 0x02 -#define CIRRUS_BLTMODE_MEMSYSSRC 0x04 -#define CIRRUS_BLTMODE_TRANSPARENTCOMP 0x08 -#define CIRRUS_BLTMODE_PATTERNCOPY 0x40 -#define CIRRUS_BLTMODE_COLOREXPAND 0x80 -#define CIRRUS_BLTMODE_PIXELWIDTHMASK 0x30 -#define CIRRUS_BLTMODE_PIXELWIDTH8 0x00 -#define CIRRUS_BLTMODE_PIXELWIDTH16 0x10 -#define CIRRUS_BLTMODE_PIXELWIDTH24 0x20 -#define CIRRUS_BLTMODE_PIXELWIDTH32 0x30 - -// control 0x31 -#define CIRRUS_BLT_BUSY 0x01 -#define CIRRUS_BLT_START 0x02 -#define CIRRUS_BLT_RESET 0x04 -#define CIRRUS_BLT_FIFOUSED 0x10 -#define CIRRUS_BLT_AUTOSTART 0x80 - -// control 0x32 -#define CIRRUS_ROP_0 0x00 -#define CIRRUS_ROP_SRC_AND_DST 0x05 -#define CIRRUS_ROP_NOP 0x06 -#define CIRRUS_ROP_SRC_AND_NOTDST 0x09 -#define CIRRUS_ROP_NOTDST 0x0b -#define CIRRUS_ROP_SRC 0x0d -#define CIRRUS_ROP_1 0x0e -#define CIRRUS_ROP_NOTSRC_AND_DST 0x50 -#define CIRRUS_ROP_SRC_XOR_DST 0x59 -#define CIRRUS_ROP_SRC_OR_DST 0x6d -#define CIRRUS_ROP_NOTSRC_OR_NOTDST 0x90 -#define CIRRUS_ROP_SRC_NOTXOR_DST 0x95 -#define CIRRUS_ROP_SRC_OR_NOTDST 0xad -#define CIRRUS_ROP_NOTSRC 0xd0 -#define CIRRUS_ROP_NOTSRC_OR_DST 0xd6 -#define CIRRUS_ROP_NOTSRC_AND_NOTDST 0xda - -#define CIRRUS_ROP_NOP_INDEX 2 -#define CIRRUS_ROP_SRC_INDEX 5 - -// control 0x33 -#define CIRRUS_BLTMODEEXT_SOLIDFILL 0x04 -#define CIRRUS_BLTMODEEXT_COLOREXPINV 0x02 -#define CIRRUS_BLTMODEEXT_DWORDGRANULARITY 0x01 - -// memory-mapped IO -#define CIRRUS_MMIO_BLTBGCOLOR 0x00 // dword -#define CIRRUS_MMIO_BLTFGCOLOR 0x04 // dword -#define CIRRUS_MMIO_BLTWIDTH 0x08 // word -#define CIRRUS_MMIO_BLTHEIGHT 0x0a // word -#define CIRRUS_MMIO_BLTDESTPITCH 0x0c // word -#define CIRRUS_MMIO_BLTSRCPITCH 0x0e // word -#define CIRRUS_MMIO_BLTDESTADDR 0x10 // dword -#define CIRRUS_MMIO_BLTSRCADDR 0x14 // dword -#define CIRRUS_MMIO_BLTWRITEMASK 0x17 // byte -#define CIRRUS_MMIO_BLTMODE 0x18 // byte -#define CIRRUS_MMIO_BLTROP 0x1a // byte -#define CIRRUS_MMIO_BLTMODEEXT 0x1b // byte -#define CIRRUS_MMIO_BLTTRANSPARENTCOLOR 0x1c // word? -#define CIRRUS_MMIO_BLTTRANSPARENTCOLORMASK 0x20 // word? -#define CIRRUS_MMIO_LINEARDRAW_START_X 0x24 // word -#define CIRRUS_MMIO_LINEARDRAW_START_Y 0x26 // word -#define CIRRUS_MMIO_LINEARDRAW_END_X 0x28 // word -#define CIRRUS_MMIO_LINEARDRAW_END_Y 0x2a // word -#define CIRRUS_MMIO_LINEARDRAW_LINESTYLE_INC 0x2c // byte -#define CIRRUS_MMIO_LINEARDRAW_LINESTYLE_ROLLOVER 0x2d // byte -#define CIRRUS_MMIO_LINEARDRAW_LINESTYLE_MASK 0x2e // byte -#define CIRRUS_MMIO_LINEARDRAW_LINESTYLE_ACCUM 0x2f // byte -#define CIRRUS_MMIO_BRESENHAM_K1 0x30 // word -#define CIRRUS_MMIO_BRESENHAM_K3 0x32 // word -#define CIRRUS_MMIO_BRESENHAM_ERROR 0x34 // word -#define CIRRUS_MMIO_BRESENHAM_DELTA_MAJOR 0x36 // word -#define CIRRUS_MMIO_BRESENHAM_DIRECTION 0x38 // byte -#define CIRRUS_MMIO_LINEDRAW_MODE 0x39 // byte -#define CIRRUS_MMIO_BLTSTATUS 0x40 // byte - -// PCI 0x04: command(word), 0x06(word): status -#define PCI_COMMAND_IOACCESS 0x0001 -#define PCI_COMMAND_MEMACCESS 0x0002 -#define PCI_COMMAND_BUSMASTER 0x0004 -#define PCI_COMMAND_SPECIALCYCLE 0x0008 -#define PCI_COMMAND_MEMWRITEINVALID 0x0010 -#define PCI_COMMAND_PALETTESNOOPING 0x0020 -#define PCI_COMMAND_PARITYDETECTION 0x0040 -#define PCI_COMMAND_ADDRESSDATASTEPPING 0x0080 -#define PCI_COMMAND_SERR 0x0100 -#define PCI_COMMAND_BACKTOBACKTRANS 0x0200 -// PCI 0x08, 0xff000000 (0x09-0x0b:class,0x08:rev) -#define PCI_CLASS_BASE_DISPLAY 0x03 -// PCI 0x08, 0x00ff0000 -#define PCI_CLASS_SUB_VGA 0x00 -// PCI 0x0c, 0x00ff0000 (0x0c:cacheline,0x0d:latency,0x0e:headertype,0x0f:Built-in self test) -// 0x10-0x3f (headertype 00h) -// PCI 0x10,0x14,0x18,0x1c,0x20,0x24: base address mapping registers -// 0x10: MEMBASE, 0x14: IOBASE(hard-coded in XFree86 3.x) -#define PCI_MAP_MEM 0x0 -#define PCI_MAP_IO 0x1 -#define PCI_MAP_MEM_ADDR_MASK (~0xf) -#define PCI_MAP_IO_ADDR_MASK (~0x3) -#define PCI_MAP_MEMFLAGS_32BIT 0x0 -#define PCI_MAP_MEMFLAGS_32BIT_1M 0x1 -#define PCI_MAP_MEMFLAGS_64BIT 0x4 -#define PCI_MAP_MEMFLAGS_CACHEABLE 0x8 -// PCI 0x28: cardbus CIS pointer -// PCI 0x2c: subsystem vendor id, 0x2e: subsystem id -// PCI 0x30: expansion ROM base address -#define PCI_ROMBIOS_ENABLED 0x1 -// PCI 0x34: 0xffffff00=reserved, 0x000000ff=capabilities pointer -// PCI 0x38: reserved -// PCI 0x3c: 0x3c=int-line, 0x3d=int-pin, 0x3e=min-gnt, 0x3f=maax-lat - -#define CIRRUS_PNPMMIO_SIZE 0x1000 - - -/* I/O and memory hook */ -#define CIRRUS_HOOK_NOT_HANDLED 0 -#define CIRRUS_HOOK_HANDLED 1 - -#define ABS(a) ((signed)(a) > 0 ? a : -a) - -#define BLTUNSAFE(s) \ - ( \ - ( /* check dst is within bounds */ \ - (s)->cirrus_blt_height * ABS((s)->cirrus_blt_dstpitch) \ - + ((s)->cirrus_blt_dstaddr & (s)->cirrus_addr_mask) > \ - (s)->vga.vram_size \ - ) || \ - ( /* check src is within bounds */ \ - (s)->cirrus_blt_height * ABS((s)->cirrus_blt_srcpitch) \ - + ((s)->cirrus_blt_srcaddr & (s)->cirrus_addr_mask) > \ - (s)->vga.vram_size \ - ) \ - ) - -struct CirrusVGAState; -typedef void (*cirrus_bitblt_rop_t) (struct CirrusVGAState *s, - uint8_t * dst, const uint8_t * src, - int dstpitch, int srcpitch, - int bltwidth, int bltheight); -typedef void (*cirrus_fill_t)(struct CirrusVGAState *s, - uint8_t *dst, int dst_pitch, int width, int height); - -typedef struct CirrusVGAState { - VGACommonState vga; - - int cirrus_linear_io_addr; - int cirrus_linear_bitblt_io_addr; - int cirrus_mmio_io_addr; - uint32_t cirrus_addr_mask; - uint32_t linear_mmio_mask; - uint8_t cirrus_shadow_gr0; - uint8_t cirrus_shadow_gr1; - uint8_t cirrus_hidden_dac_lockindex; - uint8_t cirrus_hidden_dac_data; - uint32_t cirrus_bank_base[2]; - uint32_t cirrus_bank_limit[2]; - uint8_t cirrus_hidden_palette[48]; - uint32_t hw_cursor_x; - uint32_t hw_cursor_y; - int cirrus_blt_pixelwidth; - int cirrus_blt_width; - int cirrus_blt_height; - int cirrus_blt_dstpitch; - int cirrus_blt_srcpitch; - uint32_t cirrus_blt_fgcol; - uint32_t cirrus_blt_bgcol; - uint32_t cirrus_blt_dstaddr; - uint32_t cirrus_blt_srcaddr; - uint8_t cirrus_blt_mode; - uint8_t cirrus_blt_modeext; - cirrus_bitblt_rop_t cirrus_rop; -#define CIRRUS_BLTBUFSIZE (2048 * 4) /* one line width */ - uint8_t cirrus_bltbuf[CIRRUS_BLTBUFSIZE]; - uint8_t *cirrus_srcptr; - uint8_t *cirrus_srcptr_end; - uint32_t cirrus_srccounter; - /* hwcursor display state */ - int last_hw_cursor_size; - int last_hw_cursor_x; - int last_hw_cursor_y; - int last_hw_cursor_y_start; - int last_hw_cursor_y_end; - int real_vram_size; /* XXX: suppress that */ - int device_id; - int bustype; -} CirrusVGAState; - -typedef struct PCICirrusVGAState { - PCIDevice dev; - CirrusVGAState cirrus_vga; -} PCICirrusVGAState; - -static uint8_t rop_to_index[256]; - -/*************************************** - * - * prototypes. - * - ***************************************/ - - -static void cirrus_bitblt_reset(CirrusVGAState *s); -static void cirrus_update_memory_access(CirrusVGAState *s); - -/*************************************** - * - * raster operations - * - ***************************************/ - -static void cirrus_bitblt_rop_nop(CirrusVGAState *s, - uint8_t *dst,const uint8_t *src, - int dstpitch,int srcpitch, - int bltwidth,int bltheight) -{ -} - -static void cirrus_bitblt_fill_nop(CirrusVGAState *s, - uint8_t *dst, - int dstpitch, int bltwidth,int bltheight) -{ -} - -#define ROP_NAME 0 -#define ROP_OP(d, s) d = 0 -#include "cirrus_vga_rop.h" - -#define ROP_NAME src_and_dst -#define ROP_OP(d, s) d = (s) & (d) -#include "cirrus_vga_rop.h" - -#define ROP_NAME src_and_notdst -#define ROP_OP(d, s) d = (s) & (~(d)) -#include "cirrus_vga_rop.h" - -#define ROP_NAME notdst -#define ROP_OP(d, s) d = ~(d) -#include "cirrus_vga_rop.h" - -#define ROP_NAME src -#define ROP_OP(d, s) d = s -#include "cirrus_vga_rop.h" - -#define ROP_NAME 1 -#define ROP_OP(d, s) d = ~0 -#include "cirrus_vga_rop.h" - -#define ROP_NAME notsrc_and_dst -#define ROP_OP(d, s) d = (~(s)) & (d) -#include "cirrus_vga_rop.h" - -#define ROP_NAME src_xor_dst -#define ROP_OP(d, s) d = (s) ^ (d) -#include "cirrus_vga_rop.h" - -#define ROP_NAME src_or_dst -#define ROP_OP(d, s) d = (s) | (d) -#include "cirrus_vga_rop.h" - -#define ROP_NAME notsrc_or_notdst -#define ROP_OP(d, s) d = (~(s)) | (~(d)) -#include "cirrus_vga_rop.h" - -#define ROP_NAME src_notxor_dst -#define ROP_OP(d, s) d = ~((s) ^ (d)) -#include "cirrus_vga_rop.h" - -#define ROP_NAME src_or_notdst -#define ROP_OP(d, s) d = (s) | (~(d)) -#include "cirrus_vga_rop.h" - -#define ROP_NAME notsrc -#define ROP_OP(d, s) d = (~(s)) -#include "cirrus_vga_rop.h" - -#define ROP_NAME notsrc_or_dst -#define ROP_OP(d, s) d = (~(s)) | (d) -#include "cirrus_vga_rop.h" - -#define ROP_NAME notsrc_and_notdst -#define ROP_OP(d, s) d = (~(s)) & (~(d)) -#include "cirrus_vga_rop.h" - -static const cirrus_bitblt_rop_t cirrus_fwd_rop[16] = { - cirrus_bitblt_rop_fwd_0, - cirrus_bitblt_rop_fwd_src_and_dst, - cirrus_bitblt_rop_nop, - cirrus_bitblt_rop_fwd_src_and_notdst, - cirrus_bitblt_rop_fwd_notdst, - cirrus_bitblt_rop_fwd_src, - cirrus_bitblt_rop_fwd_1, - cirrus_bitblt_rop_fwd_notsrc_and_dst, - cirrus_bitblt_rop_fwd_src_xor_dst, - cirrus_bitblt_rop_fwd_src_or_dst, - cirrus_bitblt_rop_fwd_notsrc_or_notdst, - cirrus_bitblt_rop_fwd_src_notxor_dst, - cirrus_bitblt_rop_fwd_src_or_notdst, - cirrus_bitblt_rop_fwd_notsrc, - cirrus_bitblt_rop_fwd_notsrc_or_dst, - cirrus_bitblt_rop_fwd_notsrc_and_notdst, -}; - -static const cirrus_bitblt_rop_t cirrus_bkwd_rop[16] = { - cirrus_bitblt_rop_bkwd_0, - cirrus_bitblt_rop_bkwd_src_and_dst, - cirrus_bitblt_rop_nop, - cirrus_bitblt_rop_bkwd_src_and_notdst, - cirrus_bitblt_rop_bkwd_notdst, - cirrus_bitblt_rop_bkwd_src, - cirrus_bitblt_rop_bkwd_1, - cirrus_bitblt_rop_bkwd_notsrc_and_dst, - cirrus_bitblt_rop_bkwd_src_xor_dst, - cirrus_bitblt_rop_bkwd_src_or_dst, - cirrus_bitblt_rop_bkwd_notsrc_or_notdst, - cirrus_bitblt_rop_bkwd_src_notxor_dst, - cirrus_bitblt_rop_bkwd_src_or_notdst, - cirrus_bitblt_rop_bkwd_notsrc, - cirrus_bitblt_rop_bkwd_notsrc_or_dst, - cirrus_bitblt_rop_bkwd_notsrc_and_notdst, -}; - -#define TRANSP_ROP(name) {\ - name ## _8,\ - name ## _16,\ - } -#define TRANSP_NOP(func) {\ - func,\ - func,\ - } - -static const cirrus_bitblt_rop_t cirrus_fwd_transp_rop[16][2] = { - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_0), - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_src_and_dst), - TRANSP_NOP(cirrus_bitblt_rop_nop), - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_src_and_notdst), - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_notdst), - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_src), - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_1), - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_notsrc_and_dst), - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_src_xor_dst), - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_src_or_dst), - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_notsrc_or_notdst), - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_src_notxor_dst), - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_src_or_notdst), - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_notsrc), - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_notsrc_or_dst), - TRANSP_ROP(cirrus_bitblt_rop_fwd_transp_notsrc_and_notdst), -}; - -static const cirrus_bitblt_rop_t cirrus_bkwd_transp_rop[16][2] = { - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_0), - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_src_and_dst), - TRANSP_NOP(cirrus_bitblt_rop_nop), - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_src_and_notdst), - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_notdst), - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_src), - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_1), - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_notsrc_and_dst), - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_src_xor_dst), - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_src_or_dst), - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_notsrc_or_notdst), - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_src_notxor_dst), - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_src_or_notdst), - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_notsrc), - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_notsrc_or_dst), - TRANSP_ROP(cirrus_bitblt_rop_bkwd_transp_notsrc_and_notdst), -}; - -#define ROP2(name) {\ - name ## _8,\ - name ## _16,\ - name ## _24,\ - name ## _32,\ - } - -#define ROP_NOP2(func) {\ - func,\ - func,\ - func,\ - func,\ - } - -static const cirrus_bitblt_rop_t cirrus_patternfill[16][4] = { - ROP2(cirrus_patternfill_0), - ROP2(cirrus_patternfill_src_and_dst), - ROP_NOP2(cirrus_bitblt_rop_nop), - ROP2(cirrus_patternfill_src_and_notdst), - ROP2(cirrus_patternfill_notdst), - ROP2(cirrus_patternfill_src), - ROP2(cirrus_patternfill_1), - ROP2(cirrus_patternfill_notsrc_and_dst), - ROP2(cirrus_patternfill_src_xor_dst), - ROP2(cirrus_patternfill_src_or_dst), - ROP2(cirrus_patternfill_notsrc_or_notdst), - ROP2(cirrus_patternfill_src_notxor_dst), - ROP2(cirrus_patternfill_src_or_notdst), - ROP2(cirrus_patternfill_notsrc), - ROP2(cirrus_patternfill_notsrc_or_dst), - ROP2(cirrus_patternfill_notsrc_and_notdst), -}; - -static const cirrus_bitblt_rop_t cirrus_colorexpand_transp[16][4] = { - ROP2(cirrus_colorexpand_transp_0), - ROP2(cirrus_colorexpand_transp_src_and_dst), - ROP_NOP2(cirrus_bitblt_rop_nop), - ROP2(cirrus_colorexpand_transp_src_and_notdst), - ROP2(cirrus_colorexpand_transp_notdst), - ROP2(cirrus_colorexpand_transp_src), - ROP2(cirrus_colorexpand_transp_1), - ROP2(cirrus_colorexpand_transp_notsrc_and_dst), - ROP2(cirrus_colorexpand_transp_src_xor_dst), - ROP2(cirrus_colorexpand_transp_src_or_dst), - ROP2(cirrus_colorexpand_transp_notsrc_or_notdst), - ROP2(cirrus_colorexpand_transp_src_notxor_dst), - ROP2(cirrus_colorexpand_transp_src_or_notdst), - ROP2(cirrus_colorexpand_transp_notsrc), - ROP2(cirrus_colorexpand_transp_notsrc_or_dst), - ROP2(cirrus_colorexpand_transp_notsrc_and_notdst), -}; - -static const cirrus_bitblt_rop_t cirrus_colorexpand[16][4] = { - ROP2(cirrus_colorexpand_0), - ROP2(cirrus_colorexpand_src_and_dst), - ROP_NOP2(cirrus_bitblt_rop_nop), - ROP2(cirrus_colorexpand_src_and_notdst), - ROP2(cirrus_colorexpand_notdst), - ROP2(cirrus_colorexpand_src), - ROP2(cirrus_colorexpand_1), - ROP2(cirrus_colorexpand_notsrc_and_dst), - ROP2(cirrus_colorexpand_src_xor_dst), - ROP2(cirrus_colorexpand_src_or_dst), - ROP2(cirrus_colorexpand_notsrc_or_notdst), - ROP2(cirrus_colorexpand_src_notxor_dst), - ROP2(cirrus_colorexpand_src_or_notdst), - ROP2(cirrus_colorexpand_notsrc), - ROP2(cirrus_colorexpand_notsrc_or_dst), - ROP2(cirrus_colorexpand_notsrc_and_notdst), -}; - -static const cirrus_bitblt_rop_t cirrus_colorexpand_pattern_transp[16][4] = { - ROP2(cirrus_colorexpand_pattern_transp_0), - ROP2(cirrus_colorexpand_pattern_transp_src_and_dst), - ROP_NOP2(cirrus_bitblt_rop_nop), - ROP2(cirrus_colorexpand_pattern_transp_src_and_notdst), - ROP2(cirrus_colorexpand_pattern_transp_notdst), - ROP2(cirrus_colorexpand_pattern_transp_src), - ROP2(cirrus_colorexpand_pattern_transp_1), - ROP2(cirrus_colorexpand_pattern_transp_notsrc_and_dst), - ROP2(cirrus_colorexpand_pattern_transp_src_xor_dst), - ROP2(cirrus_colorexpand_pattern_transp_src_or_dst), - ROP2(cirrus_colorexpand_pattern_transp_notsrc_or_notdst), - ROP2(cirrus_colorexpand_pattern_transp_src_notxor_dst), - ROP2(cirrus_colorexpand_pattern_transp_src_or_notdst), - ROP2(cirrus_colorexpand_pattern_transp_notsrc), - ROP2(cirrus_colorexpand_pattern_transp_notsrc_or_dst), - ROP2(cirrus_colorexpand_pattern_transp_notsrc_and_notdst), -}; - -static const cirrus_bitblt_rop_t cirrus_colorexpand_pattern[16][4] = { - ROP2(cirrus_colorexpand_pattern_0), - ROP2(cirrus_colorexpand_pattern_src_and_dst), - ROP_NOP2(cirrus_bitblt_rop_nop), - ROP2(cirrus_colorexpand_pattern_src_and_notdst), - ROP2(cirrus_colorexpand_pattern_notdst), - ROP2(cirrus_colorexpand_pattern_src), - ROP2(cirrus_colorexpand_pattern_1), - ROP2(cirrus_colorexpand_pattern_notsrc_and_dst), - ROP2(cirrus_colorexpand_pattern_src_xor_dst), - ROP2(cirrus_colorexpand_pattern_src_or_dst), - ROP2(cirrus_colorexpand_pattern_notsrc_or_notdst), - ROP2(cirrus_colorexpand_pattern_src_notxor_dst), - ROP2(cirrus_colorexpand_pattern_src_or_notdst), - ROP2(cirrus_colorexpand_pattern_notsrc), - ROP2(cirrus_colorexpand_pattern_notsrc_or_dst), - ROP2(cirrus_colorexpand_pattern_notsrc_and_notdst), -}; - -static const cirrus_fill_t cirrus_fill[16][4] = { - ROP2(cirrus_fill_0), - ROP2(cirrus_fill_src_and_dst), - ROP_NOP2(cirrus_bitblt_fill_nop), - ROP2(cirrus_fill_src_and_notdst), - ROP2(cirrus_fill_notdst), - ROP2(cirrus_fill_src), - ROP2(cirrus_fill_1), - ROP2(cirrus_fill_notsrc_and_dst), - ROP2(cirrus_fill_src_xor_dst), - ROP2(cirrus_fill_src_or_dst), - ROP2(cirrus_fill_notsrc_or_notdst), - ROP2(cirrus_fill_src_notxor_dst), - ROP2(cirrus_fill_src_or_notdst), - ROP2(cirrus_fill_notsrc), - ROP2(cirrus_fill_notsrc_or_dst), - ROP2(cirrus_fill_notsrc_and_notdst), -}; - -static inline void cirrus_bitblt_fgcol(CirrusVGAState *s) -{ - unsigned int color; - switch (s->cirrus_blt_pixelwidth) { - case 1: - s->cirrus_blt_fgcol = s->cirrus_shadow_gr1; - break; - case 2: - color = s->cirrus_shadow_gr1 | (s->vga.gr[0x11] << 8); - s->cirrus_blt_fgcol = le16_to_cpu(color); - break; - case 3: - s->cirrus_blt_fgcol = s->cirrus_shadow_gr1 | - (s->vga.gr[0x11] << 8) | (s->vga.gr[0x13] << 16); - break; - default: - case 4: - color = s->cirrus_shadow_gr1 | (s->vga.gr[0x11] << 8) | - (s->vga.gr[0x13] << 16) | (s->vga.gr[0x15] << 24); - s->cirrus_blt_fgcol = le32_to_cpu(color); - break; - } -} - -static inline void cirrus_bitblt_bgcol(CirrusVGAState *s) -{ - unsigned int color; - switch (s->cirrus_blt_pixelwidth) { - case 1: - s->cirrus_blt_bgcol = s->cirrus_shadow_gr0; - break; - case 2: - color = s->cirrus_shadow_gr0 | (s->vga.gr[0x10] << 8); - s->cirrus_blt_bgcol = le16_to_cpu(color); - break; - case 3: - s->cirrus_blt_bgcol = s->cirrus_shadow_gr0 | - (s->vga.gr[0x10] << 8) | (s->vga.gr[0x12] << 16); - break; - default: - case 4: - color = s->cirrus_shadow_gr0 | (s->vga.gr[0x10] << 8) | - (s->vga.gr[0x12] << 16) | (s->vga.gr[0x14] << 24); - s->cirrus_blt_bgcol = le32_to_cpu(color); - break; - } -} - -static void cirrus_invalidate_region(CirrusVGAState * s, int off_begin, - int off_pitch, int bytesperline, - int lines) -{ - int y; - int off_cur; - int off_cur_end; - - for (y = 0; y < lines; y++) { - off_cur = off_begin; - off_cur_end = (off_cur + bytesperline) & s->cirrus_addr_mask; - off_cur &= TARGET_PAGE_MASK; - while (off_cur < off_cur_end) { - cpu_physical_memory_set_dirty(s->vga.vram_offset + off_cur); - off_cur += TARGET_PAGE_SIZE; - } - off_begin += off_pitch; - } -} - -static int cirrus_bitblt_common_patterncopy(CirrusVGAState * s, - const uint8_t * src) -{ - uint8_t *dst; - - dst = s->vga.vram_ptr + (s->cirrus_blt_dstaddr & s->cirrus_addr_mask); - - if (BLTUNSAFE(s)) - return 0; - - (*s->cirrus_rop) (s, dst, src, - s->cirrus_blt_dstpitch, 0, - s->cirrus_blt_width, s->cirrus_blt_height); - cirrus_invalidate_region(s, s->cirrus_blt_dstaddr, - s->cirrus_blt_dstpitch, s->cirrus_blt_width, - s->cirrus_blt_height); - return 1; -} - -/* fill */ - -static int cirrus_bitblt_solidfill(CirrusVGAState *s, int blt_rop) -{ - cirrus_fill_t rop_func; - - if (BLTUNSAFE(s)) - return 0; - rop_func = cirrus_fill[rop_to_index[blt_rop]][s->cirrus_blt_pixelwidth - 1]; - rop_func(s, s->vga.vram_ptr + (s->cirrus_blt_dstaddr & s->cirrus_addr_mask), - s->cirrus_blt_dstpitch, - s->cirrus_blt_width, s->cirrus_blt_height); - cirrus_invalidate_region(s, s->cirrus_blt_dstaddr, - s->cirrus_blt_dstpitch, s->cirrus_blt_width, - s->cirrus_blt_height); - cirrus_bitblt_reset(s); - return 1; -} - -/*************************************** - * - * bitblt (video-to-video) - * - ***************************************/ - -static int cirrus_bitblt_videotovideo_patterncopy(CirrusVGAState * s) -{ - return cirrus_bitblt_common_patterncopy(s, - s->vga.vram_ptr + ((s->cirrus_blt_srcaddr & ~7) & - s->cirrus_addr_mask)); -} - -static void cirrus_do_copy(CirrusVGAState *s, int dst, int src, int w, int h) -{ - int sx, sy; - int dx, dy; - int width, height; - int depth; - int notify = 0; - - depth = s->vga.get_bpp(&s->vga) / 8; - s->vga.get_resolution(&s->vga, &width, &height); - - /* extra x, y */ - sx = (src % ABS(s->cirrus_blt_srcpitch)) / depth; - sy = (src / ABS(s->cirrus_blt_srcpitch)); - dx = (dst % ABS(s->cirrus_blt_dstpitch)) / depth; - dy = (dst / ABS(s->cirrus_blt_dstpitch)); - - /* normalize width */ - w /= depth; - - /* if we're doing a backward copy, we have to adjust - our x/y to be the upper left corner (instead of the lower - right corner) */ - if (s->cirrus_blt_dstpitch < 0) { - sx -= (s->cirrus_blt_width / depth) - 1; - dx -= (s->cirrus_blt_width / depth) - 1; - sy -= s->cirrus_blt_height - 1; - dy -= s->cirrus_blt_height - 1; - } - - /* are we in the visible portion of memory? */ - if (sx >= 0 && sy >= 0 && dx >= 0 && dy >= 0 && - (sx + w) <= width && (sy + h) <= height && - (dx + w) <= width && (dy + h) <= height) { - notify = 1; - } - - /* make to sure only copy if it's a plain copy ROP */ - if (*s->cirrus_rop != cirrus_bitblt_rop_fwd_src && - *s->cirrus_rop != cirrus_bitblt_rop_bkwd_src) - notify = 0; - - /* we have to flush all pending changes so that the copy - is generated at the appropriate moment in time */ - if (notify) - vga_hw_update(); - - (*s->cirrus_rop) (s, s->vga.vram_ptr + - (s->cirrus_blt_dstaddr & s->cirrus_addr_mask), - s->vga.vram_ptr + - (s->cirrus_blt_srcaddr & s->cirrus_addr_mask), - s->cirrus_blt_dstpitch, s->cirrus_blt_srcpitch, - s->cirrus_blt_width, s->cirrus_blt_height); - - if (notify) - qemu_console_copy(s->vga.ds, - sx, sy, dx, dy, - s->cirrus_blt_width / depth, - s->cirrus_blt_height); - - /* we don't have to notify the display that this portion has - changed since qemu_console_copy implies this */ - - cirrus_invalidate_region(s, s->cirrus_blt_dstaddr, - s->cirrus_blt_dstpitch, s->cirrus_blt_width, - s->cirrus_blt_height); -} - -static int cirrus_bitblt_videotovideo_copy(CirrusVGAState * s) -{ - if (BLTUNSAFE(s)) - return 0; - - cirrus_do_copy(s, s->cirrus_blt_dstaddr - s->vga.start_addr, - s->cirrus_blt_srcaddr - s->vga.start_addr, - s->cirrus_blt_width, s->cirrus_blt_height); - - return 1; -} - -/*************************************** - * - * bitblt (cpu-to-video) - * - ***************************************/ - -static void cirrus_bitblt_cputovideo_next(CirrusVGAState * s) -{ - int copy_count; - uint8_t *end_ptr; - - if (s->cirrus_srccounter > 0) { - if (s->cirrus_blt_mode & CIRRUS_BLTMODE_PATTERNCOPY) { - cirrus_bitblt_common_patterncopy(s, s->cirrus_bltbuf); - the_end: - s->cirrus_srccounter = 0; - cirrus_bitblt_reset(s); - } else { - /* at least one scan line */ - do { - (*s->cirrus_rop)(s, s->vga.vram_ptr + - (s->cirrus_blt_dstaddr & s->cirrus_addr_mask), - s->cirrus_bltbuf, 0, 0, s->cirrus_blt_width, 1); - cirrus_invalidate_region(s, s->cirrus_blt_dstaddr, 0, - s->cirrus_blt_width, 1); - s->cirrus_blt_dstaddr += s->cirrus_blt_dstpitch; - s->cirrus_srccounter -= s->cirrus_blt_srcpitch; - if (s->cirrus_srccounter <= 0) - goto the_end; - /* more bytes than needed can be transfered because of - word alignment, so we keep them for the next line */ - /* XXX: keep alignment to speed up transfer */ - end_ptr = s->cirrus_bltbuf + s->cirrus_blt_srcpitch; - copy_count = s->cirrus_srcptr_end - end_ptr; - memmove(s->cirrus_bltbuf, end_ptr, copy_count); - s->cirrus_srcptr = s->cirrus_bltbuf + copy_count; - s->cirrus_srcptr_end = s->cirrus_bltbuf + s->cirrus_blt_srcpitch; - } while (s->cirrus_srcptr >= s->cirrus_srcptr_end); - } - } -} - -/*************************************** - * - * bitblt wrapper - * - ***************************************/ - -static void cirrus_bitblt_reset(CirrusVGAState * s) -{ - int need_update; - - s->vga.gr[0x31] &= - ~(CIRRUS_BLT_START | CIRRUS_BLT_BUSY | CIRRUS_BLT_FIFOUSED); - need_update = s->cirrus_srcptr != &s->cirrus_bltbuf[0] - || s->cirrus_srcptr_end != &s->cirrus_bltbuf[0]; - s->cirrus_srcptr = &s->cirrus_bltbuf[0]; - s->cirrus_srcptr_end = &s->cirrus_bltbuf[0]; - s->cirrus_srccounter = 0; - if (!need_update) - return; - cirrus_update_memory_access(s); -} - -static int cirrus_bitblt_cputovideo(CirrusVGAState * s) -{ - int w; - - s->cirrus_blt_mode &= ~CIRRUS_BLTMODE_MEMSYSSRC; - s->cirrus_srcptr = &s->cirrus_bltbuf[0]; - s->cirrus_srcptr_end = &s->cirrus_bltbuf[0]; - - if (s->cirrus_blt_mode & CIRRUS_BLTMODE_PATTERNCOPY) { - if (s->cirrus_blt_mode & CIRRUS_BLTMODE_COLOREXPAND) { - s->cirrus_blt_srcpitch = 8; - } else { - /* XXX: check for 24 bpp */ - s->cirrus_blt_srcpitch = 8 * 8 * s->cirrus_blt_pixelwidth; - } - s->cirrus_srccounter = s->cirrus_blt_srcpitch; - } else { - if (s->cirrus_blt_mode & CIRRUS_BLTMODE_COLOREXPAND) { - w = s->cirrus_blt_width / s->cirrus_blt_pixelwidth; - if (s->cirrus_blt_modeext & CIRRUS_BLTMODEEXT_DWORDGRANULARITY) - s->cirrus_blt_srcpitch = ((w + 31) >> 5); - else - s->cirrus_blt_srcpitch = ((w + 7) >> 3); - } else { - /* always align input size to 32 bits */ - s->cirrus_blt_srcpitch = (s->cirrus_blt_width + 3) & ~3; - } - s->cirrus_srccounter = s->cirrus_blt_srcpitch * s->cirrus_blt_height; - } - s->cirrus_srcptr = s->cirrus_bltbuf; - s->cirrus_srcptr_end = s->cirrus_bltbuf + s->cirrus_blt_srcpitch; - cirrus_update_memory_access(s); - return 1; -} - -static int cirrus_bitblt_videotocpu(CirrusVGAState * s) -{ - /* XXX */ -#ifdef DEBUG_BITBLT - printf("cirrus: bitblt (video to cpu) is not implemented yet\n"); -#endif - return 0; -} - -static int cirrus_bitblt_videotovideo(CirrusVGAState * s) -{ - int ret; - - if (s->cirrus_blt_mode & CIRRUS_BLTMODE_PATTERNCOPY) { - ret = cirrus_bitblt_videotovideo_patterncopy(s); - } else { - ret = cirrus_bitblt_videotovideo_copy(s); - } - if (ret) - cirrus_bitblt_reset(s); - return ret; -} - -static void cirrus_bitblt_start(CirrusVGAState * s) -{ - uint8_t blt_rop; - - s->vga.gr[0x31] |= CIRRUS_BLT_BUSY; - - s->cirrus_blt_width = (s->vga.gr[0x20] | (s->vga.gr[0x21] << 8)) + 1; - s->cirrus_blt_height = (s->vga.gr[0x22] | (s->vga.gr[0x23] << 8)) + 1; - s->cirrus_blt_dstpitch = (s->vga.gr[0x24] | (s->vga.gr[0x25] << 8)); - s->cirrus_blt_srcpitch = (s->vga.gr[0x26] | (s->vga.gr[0x27] << 8)); - s->cirrus_blt_dstaddr = - (s->vga.gr[0x28] | (s->vga.gr[0x29] << 8) | (s->vga.gr[0x2a] << 16)); - s->cirrus_blt_srcaddr = - (s->vga.gr[0x2c] | (s->vga.gr[0x2d] << 8) | (s->vga.gr[0x2e] << 16)); - s->cirrus_blt_mode = s->vga.gr[0x30]; - s->cirrus_blt_modeext = s->vga.gr[0x33]; - blt_rop = s->vga.gr[0x32]; - -#ifdef DEBUG_BITBLT - printf("rop=0x%02x mode=0x%02x modeext=0x%02x w=%d h=%d dpitch=%d spitch=%d daddr=0x%08x saddr=0x%08x writemask=0x%02x\n", - blt_rop, - s->cirrus_blt_mode, - s->cirrus_blt_modeext, - s->cirrus_blt_width, - s->cirrus_blt_height, - s->cirrus_blt_dstpitch, - s->cirrus_blt_srcpitch, - s->cirrus_blt_dstaddr, - s->cirrus_blt_srcaddr, - s->vga.gr[0x2f]); -#endif - - switch (s->cirrus_blt_mode & CIRRUS_BLTMODE_PIXELWIDTHMASK) { - case CIRRUS_BLTMODE_PIXELWIDTH8: - s->cirrus_blt_pixelwidth = 1; - break; - case CIRRUS_BLTMODE_PIXELWIDTH16: - s->cirrus_blt_pixelwidth = 2; - break; - case CIRRUS_BLTMODE_PIXELWIDTH24: - s->cirrus_blt_pixelwidth = 3; - break; - case CIRRUS_BLTMODE_PIXELWIDTH32: - s->cirrus_blt_pixelwidth = 4; - break; - default: -#ifdef DEBUG_BITBLT - printf("cirrus: bitblt - pixel width is unknown\n"); -#endif - goto bitblt_ignore; - } - s->cirrus_blt_mode &= ~CIRRUS_BLTMODE_PIXELWIDTHMASK; - - if ((s-> - cirrus_blt_mode & (CIRRUS_BLTMODE_MEMSYSSRC | - CIRRUS_BLTMODE_MEMSYSDEST)) - == (CIRRUS_BLTMODE_MEMSYSSRC | CIRRUS_BLTMODE_MEMSYSDEST)) { -#ifdef DEBUG_BITBLT - printf("cirrus: bitblt - memory-to-memory copy is requested\n"); -#endif - goto bitblt_ignore; - } - - if ((s->cirrus_blt_modeext & CIRRUS_BLTMODEEXT_SOLIDFILL) && - (s->cirrus_blt_mode & (CIRRUS_BLTMODE_MEMSYSDEST | - CIRRUS_BLTMODE_TRANSPARENTCOMP | - CIRRUS_BLTMODE_PATTERNCOPY | - CIRRUS_BLTMODE_COLOREXPAND)) == - (CIRRUS_BLTMODE_PATTERNCOPY | CIRRUS_BLTMODE_COLOREXPAND)) { - cirrus_bitblt_fgcol(s); - cirrus_bitblt_solidfill(s, blt_rop); - } else { - if ((s->cirrus_blt_mode & (CIRRUS_BLTMODE_COLOREXPAND | - CIRRUS_BLTMODE_PATTERNCOPY)) == - CIRRUS_BLTMODE_COLOREXPAND) { - - if (s->cirrus_blt_mode & CIRRUS_BLTMODE_TRANSPARENTCOMP) { - if (s->cirrus_blt_modeext & CIRRUS_BLTMODEEXT_COLOREXPINV) - cirrus_bitblt_bgcol(s); - else - cirrus_bitblt_fgcol(s); - s->cirrus_rop = cirrus_colorexpand_transp[rop_to_index[blt_rop]][s->cirrus_blt_pixelwidth - 1]; - } else { - cirrus_bitblt_fgcol(s); - cirrus_bitblt_bgcol(s); - s->cirrus_rop = cirrus_colorexpand[rop_to_index[blt_rop]][s->cirrus_blt_pixelwidth - 1]; - } - } else if (s->cirrus_blt_mode & CIRRUS_BLTMODE_PATTERNCOPY) { - if (s->cirrus_blt_mode & CIRRUS_BLTMODE_COLOREXPAND) { - if (s->cirrus_blt_mode & CIRRUS_BLTMODE_TRANSPARENTCOMP) { - if (s->cirrus_blt_modeext & CIRRUS_BLTMODEEXT_COLOREXPINV) - cirrus_bitblt_bgcol(s); - else - cirrus_bitblt_fgcol(s); - s->cirrus_rop = cirrus_colorexpand_pattern_transp[rop_to_index[blt_rop]][s->cirrus_blt_pixelwidth - 1]; - } else { - cirrus_bitblt_fgcol(s); - cirrus_bitblt_bgcol(s); - s->cirrus_rop = cirrus_colorexpand_pattern[rop_to_index[blt_rop]][s->cirrus_blt_pixelwidth - 1]; - } - } else { - s->cirrus_rop = cirrus_patternfill[rop_to_index[blt_rop]][s->cirrus_blt_pixelwidth - 1]; - } - } else { - if (s->cirrus_blt_mode & CIRRUS_BLTMODE_TRANSPARENTCOMP) { - if (s->cirrus_blt_pixelwidth > 2) { - printf("src transparent without colorexpand must be 8bpp or 16bpp\n"); - goto bitblt_ignore; - } - if (s->cirrus_blt_mode & CIRRUS_BLTMODE_BACKWARDS) { - s->cirrus_blt_dstpitch = -s->cirrus_blt_dstpitch; - s->cirrus_blt_srcpitch = -s->cirrus_blt_srcpitch; - s->cirrus_rop = cirrus_bkwd_transp_rop[rop_to_index[blt_rop]][s->cirrus_blt_pixelwidth - 1]; - } else { - s->cirrus_rop = cirrus_fwd_transp_rop[rop_to_index[blt_rop]][s->cirrus_blt_pixelwidth - 1]; - } - } else { - if (s->cirrus_blt_mode & CIRRUS_BLTMODE_BACKWARDS) { - s->cirrus_blt_dstpitch = -s->cirrus_blt_dstpitch; - s->cirrus_blt_srcpitch = -s->cirrus_blt_srcpitch; - s->cirrus_rop = cirrus_bkwd_rop[rop_to_index[blt_rop]]; - } else { - s->cirrus_rop = cirrus_fwd_rop[rop_to_index[blt_rop]]; - } - } - } - // setup bitblt engine. - if (s->cirrus_blt_mode & CIRRUS_BLTMODE_MEMSYSSRC) { - if (!cirrus_bitblt_cputovideo(s)) - goto bitblt_ignore; - } else if (s->cirrus_blt_mode & CIRRUS_BLTMODE_MEMSYSDEST) { - if (!cirrus_bitblt_videotocpu(s)) - goto bitblt_ignore; - } else { - if (!cirrus_bitblt_videotovideo(s)) - goto bitblt_ignore; - } - } - return; - bitblt_ignore:; - cirrus_bitblt_reset(s); -} - -static void cirrus_write_bitblt(CirrusVGAState * s, unsigned reg_value) -{ - unsigned old_value; - - old_value = s->vga.gr[0x31]; - s->vga.gr[0x31] = reg_value; - - if (((old_value & CIRRUS_BLT_RESET) != 0) && - ((reg_value & CIRRUS_BLT_RESET) == 0)) { - cirrus_bitblt_reset(s); - } else if (((old_value & CIRRUS_BLT_START) == 0) && - ((reg_value & CIRRUS_BLT_START) != 0)) { - cirrus_bitblt_start(s); - } -} - - -/*************************************** - * - * basic parameters - * - ***************************************/ - -static void cirrus_get_offsets(VGAState *s1, - uint32_t *pline_offset, - uint32_t *pstart_addr, - uint32_t *pline_compare) -{ - CirrusVGAState * s = container_of(s1, CirrusVGAState, vga); - uint32_t start_addr, line_offset, line_compare; - - line_offset = s->vga.cr[0x13] - | ((s->vga.cr[0x1b] & 0x10) << 4); - line_offset <<= 3; - *pline_offset = line_offset; - - start_addr = (s->vga.cr[0x0c] << 8) - | s->vga.cr[0x0d] - | ((s->vga.cr[0x1b] & 0x01) << 16) - | ((s->vga.cr[0x1b] & 0x0c) << 15) - | ((s->vga.cr[0x1d] & 0x80) << 12); - *pstart_addr = start_addr; - - line_compare = s->vga.cr[0x18] | - ((s->vga.cr[0x07] & 0x10) << 4) | - ((s->vga.cr[0x09] & 0x40) << 3); - *pline_compare = line_compare; -} - -static uint32_t cirrus_get_bpp16_depth(CirrusVGAState * s) -{ - uint32_t ret = 16; - - switch (s->cirrus_hidden_dac_data & 0xf) { - case 0: - ret = 15; - break; /* Sierra HiColor */ - case 1: - ret = 16; - break; /* XGA HiColor */ - default: -#ifdef DEBUG_CIRRUS - printf("cirrus: invalid DAC value %x in 16bpp\n", - (s->cirrus_hidden_dac_data & 0xf)); -#endif - ret = 15; /* XXX */ - break; - } - return ret; -} - -static int cirrus_get_bpp(VGAState *s1) -{ - CirrusVGAState * s = container_of(s1, CirrusVGAState, vga); - uint32_t ret = 8; - - if ((s->vga.sr[0x07] & 0x01) != 0) { - /* Cirrus SVGA */ - switch (s->vga.sr[0x07] & CIRRUS_SR7_BPP_MASK) { - case CIRRUS_SR7_BPP_8: - ret = 8; - break; - case CIRRUS_SR7_BPP_16_DOUBLEVCLK: - ret = cirrus_get_bpp16_depth(s); - break; - case CIRRUS_SR7_BPP_24: - ret = 24; - break; - case CIRRUS_SR7_BPP_16: - ret = cirrus_get_bpp16_depth(s); - break; - case CIRRUS_SR7_BPP_32: - ret = 32; - break; - default: -#ifdef DEBUG_CIRRUS - printf("cirrus: unknown bpp - sr7=%x\n", s->vga.sr[0x7]); -#endif - ret = 8; - break; - } - } else { - /* VGA */ - ret = 0; - } - - return ret; -} - -static void cirrus_get_resolution(VGAState *s, int *pwidth, int *pheight) -{ - int width, height; - - width = (s->cr[0x01] + 1) * 8; - height = s->cr[0x12] | - ((s->cr[0x07] & 0x02) << 7) | - ((s->cr[0x07] & 0x40) << 3); - height = (height + 1); - /* interlace support */ - if (s->cr[0x1a] & 0x01) - height = height * 2; - *pwidth = width; - *pheight = height; -} - -/*************************************** - * - * bank memory - * - ***************************************/ - -static void cirrus_update_bank_ptr(CirrusVGAState * s, unsigned bank_index) -{ - unsigned offset; - unsigned limit; - - if ((s->vga.gr[0x0b] & 0x01) != 0) /* dual bank */ - offset = s->vga.gr[0x09 + bank_index]; - else /* single bank */ - offset = s->vga.gr[0x09]; - - if ((s->vga.gr[0x0b] & 0x20) != 0) - offset <<= 14; - else - offset <<= 12; - - if (s->real_vram_size <= offset) - limit = 0; - else - limit = s->real_vram_size - offset; - - if (((s->vga.gr[0x0b] & 0x01) == 0) && (bank_index != 0)) { - if (limit > 0x8000) { - offset += 0x8000; - limit -= 0x8000; - } else { - limit = 0; - } - } - - if (limit > 0) { - /* Thinking about changing bank base? First, drop the dirty bitmap information - * on the current location, otherwise we lose this pointer forever */ - if (s->vga.lfb_vram_mapped) { - target_phys_addr_t base_addr = isa_mem_base + 0xa0000 + bank_index * 0x8000; - cpu_physical_sync_dirty_bitmap(base_addr, base_addr + 0x8000); - } - s->cirrus_bank_base[bank_index] = offset; - s->cirrus_bank_limit[bank_index] = limit; - } else { - s->cirrus_bank_base[bank_index] = 0; - s->cirrus_bank_limit[bank_index] = 0; - } -} - -/*************************************** - * - * I/O access between 0x3c4-0x3c5 - * - ***************************************/ - -static int -cirrus_hook_read_sr(CirrusVGAState * s, unsigned reg_index, int *reg_value) -{ - switch (reg_index) { - case 0x00: // Standard VGA - case 0x01: // Standard VGA - case 0x02: // Standard VGA - case 0x03: // Standard VGA - case 0x04: // Standard VGA - return CIRRUS_HOOK_NOT_HANDLED; - case 0x06: // Unlock Cirrus extensions - *reg_value = s->vga.sr[reg_index]; - break; - case 0x10: - case 0x30: - case 0x50: - case 0x70: // Graphics Cursor X - case 0x90: - case 0xb0: - case 0xd0: - case 0xf0: // Graphics Cursor X - *reg_value = s->vga.sr[0x10]; - break; - case 0x11: - case 0x31: - case 0x51: - case 0x71: // Graphics Cursor Y - case 0x91: - case 0xb1: - case 0xd1: - case 0xf1: // Graphics Cursor Y - *reg_value = s->vga.sr[0x11]; - break; - case 0x05: // ??? - case 0x07: // Extended Sequencer Mode - case 0x08: // EEPROM Control - case 0x09: // Scratch Register 0 - case 0x0a: // Scratch Register 1 - case 0x0b: // VCLK 0 - case 0x0c: // VCLK 1 - case 0x0d: // VCLK 2 - case 0x0e: // VCLK 3 - case 0x0f: // DRAM Control - case 0x12: // Graphics Cursor Attribute - case 0x13: // Graphics Cursor Pattern Address - case 0x14: // Scratch Register 2 - case 0x15: // Scratch Register 3 - case 0x16: // Performance Tuning Register - case 0x17: // Configuration Readback and Extended Control - case 0x18: // Signature Generator Control - case 0x19: // Signal Generator Result - case 0x1a: // Signal Generator Result - case 0x1b: // VCLK 0 Denominator & Post - case 0x1c: // VCLK 1 Denominator & Post - case 0x1d: // VCLK 2 Denominator & Post - case 0x1e: // VCLK 3 Denominator & Post - case 0x1f: // BIOS Write Enable and MCLK select -#ifdef DEBUG_CIRRUS - printf("cirrus: handled inport sr_index %02x\n", reg_index); -#endif - *reg_value = s->vga.sr[reg_index]; - break; - default: -#ifdef DEBUG_CIRRUS - printf("cirrus: inport sr_index %02x\n", reg_index); -#endif - *reg_value = 0xff; - break; - } - - return CIRRUS_HOOK_HANDLED; -} - -static int -cirrus_hook_write_sr(CirrusVGAState * s, unsigned reg_index, int reg_value) -{ - switch (reg_index) { - case 0x00: // Standard VGA - case 0x01: // Standard VGA - case 0x02: // Standard VGA - case 0x03: // Standard VGA - case 0x04: // Standard VGA - return CIRRUS_HOOK_NOT_HANDLED; - case 0x06: // Unlock Cirrus extensions - reg_value &= 0x17; - if (reg_value == 0x12) { - s->vga.sr[reg_index] = 0x12; - } else { - s->vga.sr[reg_index] = 0x0f; - } - break; - case 0x10: - case 0x30: - case 0x50: - case 0x70: // Graphics Cursor X - case 0x90: - case 0xb0: - case 0xd0: - case 0xf0: // Graphics Cursor X - s->vga.sr[0x10] = reg_value; - s->hw_cursor_x = (reg_value << 3) | (reg_index >> 5); - break; - case 0x11: - case 0x31: - case 0x51: - case 0x71: // Graphics Cursor Y - case 0x91: - case 0xb1: - case 0xd1: - case 0xf1: // Graphics Cursor Y - s->vga.sr[0x11] = reg_value; - s->hw_cursor_y = (reg_value << 3) | (reg_index >> 5); - break; - case 0x07: // Extended Sequencer Mode - cirrus_update_memory_access(s); - case 0x08: // EEPROM Control - case 0x09: // Scratch Register 0 - case 0x0a: // Scratch Register 1 - case 0x0b: // VCLK 0 - case 0x0c: // VCLK 1 - case 0x0d: // VCLK 2 - case 0x0e: // VCLK 3 - case 0x0f: // DRAM Control - case 0x12: // Graphics Cursor Attribute - case 0x13: // Graphics Cursor Pattern Address - case 0x14: // Scratch Register 2 - case 0x15: // Scratch Register 3 - case 0x16: // Performance Tuning Register - case 0x18: // Signature Generator Control - case 0x19: // Signature Generator Result - case 0x1a: // Signature Generator Result - case 0x1b: // VCLK 0 Denominator & Post - case 0x1c: // VCLK 1 Denominator & Post - case 0x1d: // VCLK 2 Denominator & Post - case 0x1e: // VCLK 3 Denominator & Post - case 0x1f: // BIOS Write Enable and MCLK select - s->vga.sr[reg_index] = reg_value; -#ifdef DEBUG_CIRRUS - printf("cirrus: handled outport sr_index %02x, sr_value %02x\n", - reg_index, reg_value); -#endif - break; - case 0x17: // Configuration Readback and Extended Control - s->vga.sr[reg_index] = (s->vga.sr[reg_index] & 0x38) | (reg_value & 0xc7); - cirrus_update_memory_access(s); - break; - default: -#ifdef DEBUG_CIRRUS - printf("cirrus: outport sr_index %02x, sr_value %02x\n", reg_index, - reg_value); -#endif - break; - } - - return CIRRUS_HOOK_HANDLED; -} - -/*************************************** - * - * I/O access at 0x3c6 - * - ***************************************/ - -static void cirrus_read_hidden_dac(CirrusVGAState * s, int *reg_value) -{ - *reg_value = 0xff; - if (++s->cirrus_hidden_dac_lockindex == 5) { - *reg_value = s->cirrus_hidden_dac_data; - s->cirrus_hidden_dac_lockindex = 0; - } -} - -static void cirrus_write_hidden_dac(CirrusVGAState * s, int reg_value) -{ - if (s->cirrus_hidden_dac_lockindex == 4) { - s->cirrus_hidden_dac_data = reg_value; -#if defined(DEBUG_CIRRUS) - printf("cirrus: outport hidden DAC, value %02x\n", reg_value); -#endif - } - s->cirrus_hidden_dac_lockindex = 0; -} - -/*************************************** - * - * I/O access at 0x3c9 - * - ***************************************/ - -static int cirrus_hook_read_palette(CirrusVGAState * s, int *reg_value) -{ - if (!(s->vga.sr[0x12] & CIRRUS_CURSOR_HIDDENPEL)) - return CIRRUS_HOOK_NOT_HANDLED; - *reg_value = - s->cirrus_hidden_palette[(s->vga.dac_read_index & 0x0f) * 3 + - s->vga.dac_sub_index]; - if (++s->vga.dac_sub_index == 3) { - s->vga.dac_sub_index = 0; - s->vga.dac_read_index++; - } - return CIRRUS_HOOK_HANDLED; -} - -static int cirrus_hook_write_palette(CirrusVGAState * s, int reg_value) -{ - if (!(s->vga.sr[0x12] & CIRRUS_CURSOR_HIDDENPEL)) - return CIRRUS_HOOK_NOT_HANDLED; - s->vga.dac_cache[s->vga.dac_sub_index] = reg_value; - if (++s->vga.dac_sub_index == 3) { - memcpy(&s->cirrus_hidden_palette[(s->vga.dac_write_index & 0x0f) * 3], - s->vga.dac_cache, 3); - /* XXX update cursor */ - s->vga.dac_sub_index = 0; - s->vga.dac_write_index++; - } - return CIRRUS_HOOK_HANDLED; -} - -/*************************************** - * - * I/O access between 0x3ce-0x3cf - * - ***************************************/ - -static int -cirrus_hook_read_gr(CirrusVGAState * s, unsigned reg_index, int *reg_value) -{ - switch (reg_index) { - case 0x00: // Standard VGA, BGCOLOR 0x000000ff - *reg_value = s->cirrus_shadow_gr0; - return CIRRUS_HOOK_HANDLED; - case 0x01: // Standard VGA, FGCOLOR 0x000000ff - *reg_value = s->cirrus_shadow_gr1; - return CIRRUS_HOOK_HANDLED; - case 0x02: // Standard VGA - case 0x03: // Standard VGA - case 0x04: // Standard VGA - case 0x06: // Standard VGA - case 0x07: // Standard VGA - case 0x08: // Standard VGA - return CIRRUS_HOOK_NOT_HANDLED; - case 0x05: // Standard VGA, Cirrus extended mode - default: - break; - } - - if (reg_index < 0x3a) { - *reg_value = s->vga.gr[reg_index]; - } else { -#ifdef DEBUG_CIRRUS - printf("cirrus: inport gr_index %02x\n", reg_index); -#endif - *reg_value = 0xff; - } - - return CIRRUS_HOOK_HANDLED; -} - -static int -cirrus_hook_write_gr(CirrusVGAState * s, unsigned reg_index, int reg_value) -{ -#if defined(DEBUG_BITBLT) && 0 - printf("gr%02x: %02x\n", reg_index, reg_value); -#endif - switch (reg_index) { - case 0x00: // Standard VGA, BGCOLOR 0x000000ff - s->cirrus_shadow_gr0 = reg_value; - return CIRRUS_HOOK_NOT_HANDLED; - case 0x01: // Standard VGA, FGCOLOR 0x000000ff - s->cirrus_shadow_gr1 = reg_value; - return CIRRUS_HOOK_NOT_HANDLED; - case 0x02: // Standard VGA - case 0x03: // Standard VGA - case 0x04: // Standard VGA - case 0x06: // Standard VGA - case 0x07: // Standard VGA - case 0x08: // Standard VGA - return CIRRUS_HOOK_NOT_HANDLED; - case 0x05: // Standard VGA, Cirrus extended mode - s->vga.gr[reg_index] = reg_value & 0x7f; - cirrus_update_memory_access(s); - break; - case 0x09: // bank offset #0 - case 0x0A: // bank offset #1 - s->vga.gr[reg_index] = reg_value; - cirrus_update_bank_ptr(s, 0); - cirrus_update_bank_ptr(s, 1); - cirrus_update_memory_access(s); - break; - case 0x0B: - s->vga.gr[reg_index] = reg_value; - cirrus_update_bank_ptr(s, 0); - cirrus_update_bank_ptr(s, 1); - cirrus_update_memory_access(s); - break; - case 0x10: // BGCOLOR 0x0000ff00 - case 0x11: // FGCOLOR 0x0000ff00 - case 0x12: // BGCOLOR 0x00ff0000 - case 0x13: // FGCOLOR 0x00ff0000 - case 0x14: // BGCOLOR 0xff000000 - case 0x15: // FGCOLOR 0xff000000 - case 0x20: // BLT WIDTH 0x0000ff - case 0x22: // BLT HEIGHT 0x0000ff - case 0x24: // BLT DEST PITCH 0x0000ff - case 0x26: // BLT SRC PITCH 0x0000ff - case 0x28: // BLT DEST ADDR 0x0000ff - case 0x29: // BLT DEST ADDR 0x00ff00 - case 0x2c: // BLT SRC ADDR 0x0000ff - case 0x2d: // BLT SRC ADDR 0x00ff00 - case 0x2f: // BLT WRITEMASK - case 0x30: // BLT MODE - case 0x32: // RASTER OP - case 0x33: // BLT MODEEXT - case 0x34: // BLT TRANSPARENT COLOR 0x00ff - case 0x35: // BLT TRANSPARENT COLOR 0xff00 - case 0x38: // BLT TRANSPARENT COLOR MASK 0x00ff - case 0x39: // BLT TRANSPARENT COLOR MASK 0xff00 - s->vga.gr[reg_index] = reg_value; - break; - case 0x21: // BLT WIDTH 0x001f00 - case 0x23: // BLT HEIGHT 0x001f00 - case 0x25: // BLT DEST PITCH 0x001f00 - case 0x27: // BLT SRC PITCH 0x001f00 - s->vga.gr[reg_index] = reg_value & 0x1f; - break; - case 0x2a: // BLT DEST ADDR 0x3f0000 - s->vga.gr[reg_index] = reg_value & 0x3f; - /* if auto start mode, starts bit blt now */ - if (s->vga.gr[0x31] & CIRRUS_BLT_AUTOSTART) { - cirrus_bitblt_start(s); - } - break; - case 0x2e: // BLT SRC ADDR 0x3f0000 - s->vga.gr[reg_index] = reg_value & 0x3f; - break; - case 0x31: // BLT STATUS/START - cirrus_write_bitblt(s, reg_value); - break; - default: -#ifdef DEBUG_CIRRUS - printf("cirrus: outport gr_index %02x, gr_value %02x\n", reg_index, - reg_value); -#endif - break; - } - - return CIRRUS_HOOK_HANDLED; -} - -/*************************************** - * - * I/O access between 0x3d4-0x3d5 - * - ***************************************/ - -static int -cirrus_hook_read_cr(CirrusVGAState * s, unsigned reg_index, int *reg_value) -{ - switch (reg_index) { - case 0x00: // Standard VGA - case 0x01: // Standard VGA - case 0x02: // Standard VGA - case 0x03: // Standard VGA - case 0x04: // Standard VGA - case 0x05: // Standard VGA - case 0x06: // Standard VGA - case 0x07: // Standard VGA - case 0x08: // Standard VGA - case 0x09: // Standard VGA - case 0x0a: // Standard VGA - case 0x0b: // Standard VGA - case 0x0c: // Standard VGA - case 0x0d: // Standard VGA - case 0x0e: // Standard VGA - case 0x0f: // Standard VGA - case 0x10: // Standard VGA - case 0x11: // Standard VGA - case 0x12: // Standard VGA - case 0x13: // Standard VGA - case 0x14: // Standard VGA - case 0x15: // Standard VGA - case 0x16: // Standard VGA - case 0x17: // Standard VGA - case 0x18: // Standard VGA - return CIRRUS_HOOK_NOT_HANDLED; - case 0x24: // Attribute Controller Toggle Readback (R) - *reg_value = (s->vga.ar_flip_flop << 7); - break; - case 0x19: // Interlace End - case 0x1a: // Miscellaneous Control - case 0x1b: // Extended Display Control - case 0x1c: // Sync Adjust and Genlock - case 0x1d: // Overlay Extended Control - case 0x22: // Graphics Data Latches Readback (R) - case 0x25: // Part Status - case 0x27: // Part ID (R) - *reg_value = s->vga.cr[reg_index]; - break; - case 0x26: // Attribute Controller Index Readback (R) - *reg_value = s->vga.ar_index & 0x3f; - break; - default: -#ifdef DEBUG_CIRRUS - printf("cirrus: inport cr_index %02x\n", reg_index); - *reg_value = 0xff; -#endif - break; - } - - return CIRRUS_HOOK_HANDLED; -} - -static int -cirrus_hook_write_cr(CirrusVGAState * s, unsigned reg_index, int reg_value) -{ - switch (reg_index) { - case 0x00: // Standard VGA - case 0x01: // Standard VGA - case 0x02: // Standard VGA - case 0x03: // Standard VGA - case 0x04: // Standard VGA - case 0x05: // Standard VGA - case 0x06: // Standard VGA - case 0x07: // Standard VGA - case 0x08: // Standard VGA - case 0x09: // Standard VGA - case 0x0a: // Standard VGA - case 0x0b: // Standard VGA - case 0x0c: // Standard VGA - case 0x0d: // Standard VGA - case 0x0e: // Standard VGA - case 0x0f: // Standard VGA - case 0x10: // Standard VGA - case 0x11: // Standard VGA - case 0x12: // Standard VGA - case 0x13: // Standard VGA - case 0x14: // Standard VGA - case 0x15: // Standard VGA - case 0x16: // Standard VGA - case 0x17: // Standard VGA - case 0x18: // Standard VGA - return CIRRUS_HOOK_NOT_HANDLED; - case 0x19: // Interlace End - case 0x1a: // Miscellaneous Control - case 0x1b: // Extended Display Control - case 0x1c: // Sync Adjust and Genlock - case 0x1d: // Overlay Extended Control - s->vga.cr[reg_index] = reg_value; -#ifdef DEBUG_CIRRUS - printf("cirrus: handled outport cr_index %02x, cr_value %02x\n", - reg_index, reg_value); -#endif - break; - case 0x22: // Graphics Data Latches Readback (R) - case 0x24: // Attribute Controller Toggle Readback (R) - case 0x26: // Attribute Controller Index Readback (R) - case 0x27: // Part ID (R) - break; - case 0x25: // Part Status - default: -#ifdef DEBUG_CIRRUS - printf("cirrus: outport cr_index %02x, cr_value %02x\n", reg_index, - reg_value); -#endif - break; - } - - return CIRRUS_HOOK_HANDLED; -} - -/*************************************** - * - * memory-mapped I/O (bitblt) - * - ***************************************/ - -static uint8_t cirrus_mmio_blt_read(CirrusVGAState * s, unsigned address) -{ - int value = 0xff; - - switch (address) { - case (CIRRUS_MMIO_BLTBGCOLOR + 0): - cirrus_hook_read_gr(s, 0x00, &value); - break; - case (CIRRUS_MMIO_BLTBGCOLOR + 1): - cirrus_hook_read_gr(s, 0x10, &value); - break; - case (CIRRUS_MMIO_BLTBGCOLOR + 2): - cirrus_hook_read_gr(s, 0x12, &value); - break; - case (CIRRUS_MMIO_BLTBGCOLOR + 3): - cirrus_hook_read_gr(s, 0x14, &value); - break; - case (CIRRUS_MMIO_BLTFGCOLOR + 0): - cirrus_hook_read_gr(s, 0x01, &value); - break; - case (CIRRUS_MMIO_BLTFGCOLOR + 1): - cirrus_hook_read_gr(s, 0x11, &value); - break; - case (CIRRUS_MMIO_BLTFGCOLOR + 2): - cirrus_hook_read_gr(s, 0x13, &value); - break; - case (CIRRUS_MMIO_BLTFGCOLOR + 3): - cirrus_hook_read_gr(s, 0x15, &value); - break; - case (CIRRUS_MMIO_BLTWIDTH + 0): - cirrus_hook_read_gr(s, 0x20, &value); - break; - case (CIRRUS_MMIO_BLTWIDTH + 1): - cirrus_hook_read_gr(s, 0x21, &value); - break; - case (CIRRUS_MMIO_BLTHEIGHT + 0): - cirrus_hook_read_gr(s, 0x22, &value); - break; - case (CIRRUS_MMIO_BLTHEIGHT + 1): - cirrus_hook_read_gr(s, 0x23, &value); - break; - case (CIRRUS_MMIO_BLTDESTPITCH + 0): - cirrus_hook_read_gr(s, 0x24, &value); - break; - case (CIRRUS_MMIO_BLTDESTPITCH + 1): - cirrus_hook_read_gr(s, 0x25, &value); - break; - case (CIRRUS_MMIO_BLTSRCPITCH + 0): - cirrus_hook_read_gr(s, 0x26, &value); - break; - case (CIRRUS_MMIO_BLTSRCPITCH + 1): - cirrus_hook_read_gr(s, 0x27, &value); - break; - case (CIRRUS_MMIO_BLTDESTADDR + 0): - cirrus_hook_read_gr(s, 0x28, &value); - break; - case (CIRRUS_MMIO_BLTDESTADDR + 1): - cirrus_hook_read_gr(s, 0x29, &value); - break; - case (CIRRUS_MMIO_BLTDESTADDR + 2): - cirrus_hook_read_gr(s, 0x2a, &value); - break; - case (CIRRUS_MMIO_BLTSRCADDR + 0): - cirrus_hook_read_gr(s, 0x2c, &value); - break; - case (CIRRUS_MMIO_BLTSRCADDR + 1): - cirrus_hook_read_gr(s, 0x2d, &value); - break; - case (CIRRUS_MMIO_BLTSRCADDR + 2): - cirrus_hook_read_gr(s, 0x2e, &value); - break; - case CIRRUS_MMIO_BLTWRITEMASK: - cirrus_hook_read_gr(s, 0x2f, &value); - break; - case CIRRUS_MMIO_BLTMODE: - cirrus_hook_read_gr(s, 0x30, &value); - break; - case CIRRUS_MMIO_BLTROP: - cirrus_hook_read_gr(s, 0x32, &value); - break; - case CIRRUS_MMIO_BLTMODEEXT: - cirrus_hook_read_gr(s, 0x33, &value); - break; - case (CIRRUS_MMIO_BLTTRANSPARENTCOLOR + 0): - cirrus_hook_read_gr(s, 0x34, &value); - break; - case (CIRRUS_MMIO_BLTTRANSPARENTCOLOR + 1): - cirrus_hook_read_gr(s, 0x35, &value); - break; - case (CIRRUS_MMIO_BLTTRANSPARENTCOLORMASK + 0): - cirrus_hook_read_gr(s, 0x38, &value); - break; - case (CIRRUS_MMIO_BLTTRANSPARENTCOLORMASK + 1): - cirrus_hook_read_gr(s, 0x39, &value); - break; - case CIRRUS_MMIO_BLTSTATUS: - cirrus_hook_read_gr(s, 0x31, &value); - break; - default: -#ifdef DEBUG_CIRRUS - printf("cirrus: mmio read - address 0x%04x\n", address); -#endif - break; - } - - return (uint8_t) value; -} - -static void cirrus_mmio_blt_write(CirrusVGAState * s, unsigned address, - uint8_t value) -{ - switch (address) { - case (CIRRUS_MMIO_BLTBGCOLOR + 0): - cirrus_hook_write_gr(s, 0x00, value); - break; - case (CIRRUS_MMIO_BLTBGCOLOR + 1): - cirrus_hook_write_gr(s, 0x10, value); - break; - case (CIRRUS_MMIO_BLTBGCOLOR + 2): - cirrus_hook_write_gr(s, 0x12, value); - break; - case (CIRRUS_MMIO_BLTBGCOLOR + 3): - cirrus_hook_write_gr(s, 0x14, value); - break; - case (CIRRUS_MMIO_BLTFGCOLOR + 0): - cirrus_hook_write_gr(s, 0x01, value); - break; - case (CIRRUS_MMIO_BLTFGCOLOR + 1): - cirrus_hook_write_gr(s, 0x11, value); - break; - case (CIRRUS_MMIO_BLTFGCOLOR + 2): - cirrus_hook_write_gr(s, 0x13, value); - break; - case (CIRRUS_MMIO_BLTFGCOLOR + 3): - cirrus_hook_write_gr(s, 0x15, value); - break; - case (CIRRUS_MMIO_BLTWIDTH + 0): - cirrus_hook_write_gr(s, 0x20, value); - break; - case (CIRRUS_MMIO_BLTWIDTH + 1): - cirrus_hook_write_gr(s, 0x21, value); - break; - case (CIRRUS_MMIO_BLTHEIGHT + 0): - cirrus_hook_write_gr(s, 0x22, value); - break; - case (CIRRUS_MMIO_BLTHEIGHT + 1): - cirrus_hook_write_gr(s, 0x23, value); - break; - case (CIRRUS_MMIO_BLTDESTPITCH + 0): - cirrus_hook_write_gr(s, 0x24, value); - break; - case (CIRRUS_MMIO_BLTDESTPITCH + 1): - cirrus_hook_write_gr(s, 0x25, value); - break; - case (CIRRUS_MMIO_BLTSRCPITCH + 0): - cirrus_hook_write_gr(s, 0x26, value); - break; - case (CIRRUS_MMIO_BLTSRCPITCH + 1): - cirrus_hook_write_gr(s, 0x27, value); - break; - case (CIRRUS_MMIO_BLTDESTADDR + 0): - cirrus_hook_write_gr(s, 0x28, value); - break; - case (CIRRUS_MMIO_BLTDESTADDR + 1): - cirrus_hook_write_gr(s, 0x29, value); - break; - case (CIRRUS_MMIO_BLTDESTADDR + 2): - cirrus_hook_write_gr(s, 0x2a, value); - break; - case (CIRRUS_MMIO_BLTDESTADDR + 3): - /* ignored */ - break; - case (CIRRUS_MMIO_BLTSRCADDR + 0): - cirrus_hook_write_gr(s, 0x2c, value); - break; - case (CIRRUS_MMIO_BLTSRCADDR + 1): - cirrus_hook_write_gr(s, 0x2d, value); - break; - case (CIRRUS_MMIO_BLTSRCADDR + 2): - cirrus_hook_write_gr(s, 0x2e, value); - break; - case CIRRUS_MMIO_BLTWRITEMASK: - cirrus_hook_write_gr(s, 0x2f, value); - break; - case CIRRUS_MMIO_BLTMODE: - cirrus_hook_write_gr(s, 0x30, value); - break; - case CIRRUS_MMIO_BLTROP: - cirrus_hook_write_gr(s, 0x32, value); - break; - case CIRRUS_MMIO_BLTMODEEXT: - cirrus_hook_write_gr(s, 0x33, value); - break; - case (CIRRUS_MMIO_BLTTRANSPARENTCOLOR + 0): - cirrus_hook_write_gr(s, 0x34, value); - break; - case (CIRRUS_MMIO_BLTTRANSPARENTCOLOR + 1): - cirrus_hook_write_gr(s, 0x35, value); - break; - case (CIRRUS_MMIO_BLTTRANSPARENTCOLORMASK + 0): - cirrus_hook_write_gr(s, 0x38, value); - break; - case (CIRRUS_MMIO_BLTTRANSPARENTCOLORMASK + 1): - cirrus_hook_write_gr(s, 0x39, value); - break; - case CIRRUS_MMIO_BLTSTATUS: - cirrus_hook_write_gr(s, 0x31, value); - break; - default: -#ifdef DEBUG_CIRRUS - printf("cirrus: mmio write - addr 0x%04x val 0x%02x (ignored)\n", - address, value); -#endif - break; - } -} - -/*************************************** - * - * write mode 4/5 - * - * assume TARGET_PAGE_SIZE >= 16 - * - ***************************************/ - -static void cirrus_mem_writeb_mode4and5_8bpp(CirrusVGAState * s, - unsigned mode, - unsigned offset, - uint32_t mem_value) -{ - int x; - unsigned val = mem_value; - uint8_t *dst; - - dst = s->vga.vram_ptr + (offset &= s->cirrus_addr_mask); - for (x = 0; x < 8; x++) { - if (val & 0x80) { - *dst = s->cirrus_shadow_gr1; - } else if (mode == 5) { - *dst = s->cirrus_shadow_gr0; - } - val <<= 1; - dst++; - } - cpu_physical_memory_set_dirty(s->vga.vram_offset + offset); - cpu_physical_memory_set_dirty(s->vga.vram_offset + offset + 7); -} - -static void cirrus_mem_writeb_mode4and5_16bpp(CirrusVGAState * s, - unsigned mode, - unsigned offset, - uint32_t mem_value) -{ - int x; - unsigned val = mem_value; - uint8_t *dst; - - dst = s->vga.vram_ptr + (offset &= s->cirrus_addr_mask); - for (x = 0; x < 8; x++) { - if (val & 0x80) { - *dst = s->cirrus_shadow_gr1; - *(dst + 1) = s->vga.gr[0x11]; - } else if (mode == 5) { - *dst = s->cirrus_shadow_gr0; - *(dst + 1) = s->vga.gr[0x10]; - } - val <<= 1; - dst += 2; - } - cpu_physical_memory_set_dirty(s->vga.vram_offset + offset); - cpu_physical_memory_set_dirty(s->vga.vram_offset + offset + 15); -} - -/*************************************** - * - * memory access between 0xa0000-0xbffff - * - ***************************************/ - -static uint32_t cirrus_vga_mem_readb(void *opaque, target_phys_addr_t addr) -{ - CirrusVGAState *s = opaque; - unsigned bank_index; - unsigned bank_offset; - uint32_t val; - - if ((s->vga.sr[0x07] & 0x01) == 0) { - return vga_mem_readb(s, addr); - } - - addr &= 0x1ffff; - - if (addr < 0x10000) { - /* XXX handle bitblt */ - /* video memory */ - bank_index = addr >> 15; - bank_offset = addr & 0x7fff; - if (bank_offset < s->cirrus_bank_limit[bank_index]) { - bank_offset += s->cirrus_bank_base[bank_index]; - if ((s->vga.gr[0x0B] & 0x14) == 0x14) { - bank_offset <<= 4; - } else if (s->vga.gr[0x0B] & 0x02) { - bank_offset <<= 3; - } - bank_offset &= s->cirrus_addr_mask; - val = *(s->vga.vram_ptr + bank_offset); - } else - val = 0xff; - } else if (addr >= 0x18000 && addr < 0x18100) { - /* memory-mapped I/O */ - val = 0xff; - if ((s->vga.sr[0x17] & 0x44) == 0x04) { - val = cirrus_mmio_blt_read(s, addr & 0xff); - } - } else { - val = 0xff; -#ifdef DEBUG_CIRRUS - printf("cirrus: mem_readb " TARGET_FMT_plx "\n", addr); -#endif - } - return val; -} - -static uint32_t cirrus_vga_mem_readw(void *opaque, target_phys_addr_t addr) -{ - uint32_t v; -#ifdef TARGET_WORDS_BIGENDIAN - v = cirrus_vga_mem_readb(opaque, addr) << 8; - v |= cirrus_vga_mem_readb(opaque, addr + 1); -#else - v = cirrus_vga_mem_readb(opaque, addr); - v |= cirrus_vga_mem_readb(opaque, addr + 1) << 8; -#endif - return v; -} - -static uint32_t cirrus_vga_mem_readl(void *opaque, target_phys_addr_t addr) -{ - uint32_t v; -#ifdef TARGET_WORDS_BIGENDIAN - v = cirrus_vga_mem_readb(opaque, addr) << 24; - v |= cirrus_vga_mem_readb(opaque, addr + 1) << 16; - v |= cirrus_vga_mem_readb(opaque, addr + 2) << 8; - v |= cirrus_vga_mem_readb(opaque, addr + 3); -#else - v = cirrus_vga_mem_readb(opaque, addr); - v |= cirrus_vga_mem_readb(opaque, addr + 1) << 8; - v |= cirrus_vga_mem_readb(opaque, addr + 2) << 16; - v |= cirrus_vga_mem_readb(opaque, addr + 3) << 24; -#endif - return v; -} - -static void cirrus_vga_mem_writeb(void *opaque, target_phys_addr_t addr, - uint32_t mem_value) -{ - CirrusVGAState *s = opaque; - unsigned bank_index; - unsigned bank_offset; - unsigned mode; - - if ((s->vga.sr[0x07] & 0x01) == 0) { - vga_mem_writeb(s, addr, mem_value); - return; - } - - addr &= 0x1ffff; - - if (addr < 0x10000) { - if (s->cirrus_srcptr != s->cirrus_srcptr_end) { - /* bitblt */ - *s->cirrus_srcptr++ = (uint8_t) mem_value; - if (s->cirrus_srcptr >= s->cirrus_srcptr_end) { - cirrus_bitblt_cputovideo_next(s); - } - } else { - /* video memory */ - bank_index = addr >> 15; - bank_offset = addr & 0x7fff; - if (bank_offset < s->cirrus_bank_limit[bank_index]) { - bank_offset += s->cirrus_bank_base[bank_index]; - if ((s->vga.gr[0x0B] & 0x14) == 0x14) { - bank_offset <<= 4; - } else if (s->vga.gr[0x0B] & 0x02) { - bank_offset <<= 3; - } - bank_offset &= s->cirrus_addr_mask; - mode = s->vga.gr[0x05] & 0x7; - if (mode < 4 || mode > 5 || ((s->vga.gr[0x0B] & 0x4) == 0)) { - *(s->vga.vram_ptr + bank_offset) = mem_value; - cpu_physical_memory_set_dirty(s->vga.vram_offset + - bank_offset); - } else { - if ((s->vga.gr[0x0B] & 0x14) != 0x14) { - cirrus_mem_writeb_mode4and5_8bpp(s, mode, - bank_offset, - mem_value); - } else { - cirrus_mem_writeb_mode4and5_16bpp(s, mode, - bank_offset, - mem_value); - } - } - } - } - } else if (addr >= 0x18000 && addr < 0x18100) { - /* memory-mapped I/O */ - if ((s->vga.sr[0x17] & 0x44) == 0x04) { - cirrus_mmio_blt_write(s, addr & 0xff, mem_value); - } - } else { -#ifdef DEBUG_CIRRUS - printf("cirrus: mem_writeb " TARGET_FMT_plx " value %02x\n", addr, - mem_value); -#endif - } -} - -static void cirrus_vga_mem_writew(void *opaque, target_phys_addr_t addr, uint32_t val) -{ -#ifdef TARGET_WORDS_BIGENDIAN - cirrus_vga_mem_writeb(opaque, addr, (val >> 8) & 0xff); - cirrus_vga_mem_writeb(opaque, addr + 1, val & 0xff); -#else - cirrus_vga_mem_writeb(opaque, addr, val & 0xff); - cirrus_vga_mem_writeb(opaque, addr + 1, (val >> 8) & 0xff); -#endif -} - -static void cirrus_vga_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t val) -{ -#ifdef TARGET_WORDS_BIGENDIAN - cirrus_vga_mem_writeb(opaque, addr, (val >> 24) & 0xff); - cirrus_vga_mem_writeb(opaque, addr + 1, (val >> 16) & 0xff); - cirrus_vga_mem_writeb(opaque, addr + 2, (val >> 8) & 0xff); - cirrus_vga_mem_writeb(opaque, addr + 3, val & 0xff); -#else - cirrus_vga_mem_writeb(opaque, addr, val & 0xff); - cirrus_vga_mem_writeb(opaque, addr + 1, (val >> 8) & 0xff); - cirrus_vga_mem_writeb(opaque, addr + 2, (val >> 16) & 0xff); - cirrus_vga_mem_writeb(opaque, addr + 3, (val >> 24) & 0xff); -#endif -} - -static CPUReadMemoryFunc *cirrus_vga_mem_read[3] = { - cirrus_vga_mem_readb, - cirrus_vga_mem_readw, - cirrus_vga_mem_readl, -}; - -static CPUWriteMemoryFunc *cirrus_vga_mem_write[3] = { - cirrus_vga_mem_writeb, - cirrus_vga_mem_writew, - cirrus_vga_mem_writel, -}; - -/*************************************** - * - * hardware cursor - * - ***************************************/ - -static inline void invalidate_cursor1(CirrusVGAState *s) -{ - if (s->last_hw_cursor_size) { - vga_invalidate_scanlines(&s->vga, - s->last_hw_cursor_y + s->last_hw_cursor_y_start, - s->last_hw_cursor_y + s->last_hw_cursor_y_end); - } -} - -static inline void cirrus_cursor_compute_yrange(CirrusVGAState *s) -{ - const uint8_t *src; - uint32_t content; - int y, y_min, y_max; - - src = s->vga.vram_ptr + s->real_vram_size - 16 * 1024; - if (s->vga.sr[0x12] & CIRRUS_CURSOR_LARGE) { - src += (s->vga.sr[0x13] & 0x3c) * 256; - y_min = 64; - y_max = -1; - for(y = 0; y < 64; y++) { - content = ((uint32_t *)src)[0] | - ((uint32_t *)src)[1] | - ((uint32_t *)src)[2] | - ((uint32_t *)src)[3]; - if (content) { - if (y < y_min) - y_min = y; - if (y > y_max) - y_max = y; - } - src += 16; - } - } else { - src += (s->vga.sr[0x13] & 0x3f) * 256; - y_min = 32; - y_max = -1; - for(y = 0; y < 32; y++) { - content = ((uint32_t *)src)[0] | - ((uint32_t *)(src + 128))[0]; - if (content) { - if (y < y_min) - y_min = y; - if (y > y_max) - y_max = y; - } - src += 4; - } - } - if (y_min > y_max) { - s->last_hw_cursor_y_start = 0; - s->last_hw_cursor_y_end = 0; - } else { - s->last_hw_cursor_y_start = y_min; - s->last_hw_cursor_y_end = y_max + 1; - } -} - -/* NOTE: we do not currently handle the cursor bitmap change, so we - update the cursor only if it moves. */ -static void cirrus_cursor_invalidate(VGAState *s1) -{ - CirrusVGAState *s = container_of(s1, CirrusVGAState, vga); - int size; - - if (!(s->vga.sr[0x12] & CIRRUS_CURSOR_SHOW)) { - size = 0; - } else { - if (s->vga.sr[0x12] & CIRRUS_CURSOR_LARGE) - size = 64; - else - size = 32; - } - /* invalidate last cursor and new cursor if any change */ - if (s->last_hw_cursor_size != size || - s->last_hw_cursor_x != s->hw_cursor_x || - s->last_hw_cursor_y != s->hw_cursor_y) { - - invalidate_cursor1(s); - - s->last_hw_cursor_size = size; - s->last_hw_cursor_x = s->hw_cursor_x; - s->last_hw_cursor_y = s->hw_cursor_y; - /* compute the real cursor min and max y */ - cirrus_cursor_compute_yrange(s); - invalidate_cursor1(s); - } -} - -static void cirrus_cursor_draw_line(VGAState *s1, uint8_t *d1, int scr_y) -{ - CirrusVGAState *s = container_of(s1, CirrusVGAState, vga); - int w, h, bpp, x1, x2, poffset; - unsigned int color0, color1; - const uint8_t *palette, *src; - uint32_t content; - - if (!(s->vga.sr[0x12] & CIRRUS_CURSOR_SHOW)) - return; - /* fast test to see if the cursor intersects with the scan line */ - if (s->vga.sr[0x12] & CIRRUS_CURSOR_LARGE) { - h = 64; - } else { - h = 32; - } - if (scr_y < s->hw_cursor_y || - scr_y >= (s->hw_cursor_y + h)) - return; - - src = s->vga.vram_ptr + s->real_vram_size - 16 * 1024; - if (s->vga.sr[0x12] & CIRRUS_CURSOR_LARGE) { - src += (s->vga.sr[0x13] & 0x3c) * 256; - src += (scr_y - s->hw_cursor_y) * 16; - poffset = 8; - content = ((uint32_t *)src)[0] | - ((uint32_t *)src)[1] | - ((uint32_t *)src)[2] | - ((uint32_t *)src)[3]; - } else { - src += (s->vga.sr[0x13] & 0x3f) * 256; - src += (scr_y - s->hw_cursor_y) * 4; - poffset = 128; - content = ((uint32_t *)src)[0] | - ((uint32_t *)(src + 128))[0]; - } - /* if nothing to draw, no need to continue */ - if (!content) - return; - w = h; - - x1 = s->hw_cursor_x; - if (x1 >= s->vga.last_scr_width) - return; - x2 = s->hw_cursor_x + w; - if (x2 > s->vga.last_scr_width) - x2 = s->vga.last_scr_width; - w = x2 - x1; - palette = s->cirrus_hidden_palette; - color0 = s->vga.rgb_to_pixel(c6_to_8(palette[0x0 * 3]), - c6_to_8(palette[0x0 * 3 + 1]), - c6_to_8(palette[0x0 * 3 + 2])); - color1 = s->vga.rgb_to_pixel(c6_to_8(palette[0xf * 3]), - c6_to_8(palette[0xf * 3 + 1]), - c6_to_8(palette[0xf * 3 + 2])); - bpp = ((ds_get_bits_per_pixel(s->vga.ds) + 7) >> 3); - d1 += x1 * bpp; - switch(ds_get_bits_per_pixel(s->vga.ds)) { - default: - break; - case 8: - vga_draw_cursor_line_8(d1, src, poffset, w, color0, color1, 0xff); - break; - case 15: - vga_draw_cursor_line_16(d1, src, poffset, w, color0, color1, 0x7fff); - break; - case 16: - vga_draw_cursor_line_16(d1, src, poffset, w, color0, color1, 0xffff); - break; - case 32: - vga_draw_cursor_line_32(d1, src, poffset, w, color0, color1, 0xffffff); - break; - } -} - -/*************************************** - * - * LFB memory access - * - ***************************************/ - -static uint32_t cirrus_linear_readb(void *opaque, target_phys_addr_t addr) -{ - CirrusVGAState *s = (CirrusVGAState *) opaque; - uint32_t ret; - - addr &= s->cirrus_addr_mask; - - if (((s->vga.sr[0x17] & 0x44) == 0x44) && - ((addr & s->linear_mmio_mask) == s->linear_mmio_mask)) { - /* memory-mapped I/O */ - ret = cirrus_mmio_blt_read(s, addr & 0xff); - } else if (0) { - /* XXX handle bitblt */ - ret = 0xff; - } else { - /* video memory */ - if ((s->vga.gr[0x0B] & 0x14) == 0x14) { - addr <<= 4; - } else if (s->vga.gr[0x0B] & 0x02) { - addr <<= 3; - } - addr &= s->cirrus_addr_mask; - ret = *(s->vga.vram_ptr + addr); - } - - return ret; -} - -static uint32_t cirrus_linear_readw(void *opaque, target_phys_addr_t addr) -{ - uint32_t v; -#ifdef TARGET_WORDS_BIGENDIAN - v = cirrus_linear_readb(opaque, addr) << 8; - v |= cirrus_linear_readb(opaque, addr + 1); -#else - v = cirrus_linear_readb(opaque, addr); - v |= cirrus_linear_readb(opaque, addr + 1) << 8; -#endif - return v; -} - -static uint32_t cirrus_linear_readl(void *opaque, target_phys_addr_t addr) -{ - uint32_t v; -#ifdef TARGET_WORDS_BIGENDIAN - v = cirrus_linear_readb(opaque, addr) << 24; - v |= cirrus_linear_readb(opaque, addr + 1) << 16; - v |= cirrus_linear_readb(opaque, addr + 2) << 8; - v |= cirrus_linear_readb(opaque, addr + 3); -#else - v = cirrus_linear_readb(opaque, addr); - v |= cirrus_linear_readb(opaque, addr + 1) << 8; - v |= cirrus_linear_readb(opaque, addr + 2) << 16; - v |= cirrus_linear_readb(opaque, addr + 3) << 24; -#endif - return v; -} - -static void cirrus_linear_writeb(void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - CirrusVGAState *s = (CirrusVGAState *) opaque; - unsigned mode; - - addr &= s->cirrus_addr_mask; - - if (((s->vga.sr[0x17] & 0x44) == 0x44) && - ((addr & s->linear_mmio_mask) == s->linear_mmio_mask)) { - /* memory-mapped I/O */ - cirrus_mmio_blt_write(s, addr & 0xff, val); - } else if (s->cirrus_srcptr != s->cirrus_srcptr_end) { - /* bitblt */ - *s->cirrus_srcptr++ = (uint8_t) val; - if (s->cirrus_srcptr >= s->cirrus_srcptr_end) { - cirrus_bitblt_cputovideo_next(s); - } - } else { - /* video memory */ - if ((s->vga.gr[0x0B] & 0x14) == 0x14) { - addr <<= 4; - } else if (s->vga.gr[0x0B] & 0x02) { - addr <<= 3; - } - addr &= s->cirrus_addr_mask; - - mode = s->vga.gr[0x05] & 0x7; - if (mode < 4 || mode > 5 || ((s->vga.gr[0x0B] & 0x4) == 0)) { - *(s->vga.vram_ptr + addr) = (uint8_t) val; - cpu_physical_memory_set_dirty(s->vga.vram_offset + addr); - } else { - if ((s->vga.gr[0x0B] & 0x14) != 0x14) { - cirrus_mem_writeb_mode4and5_8bpp(s, mode, addr, val); - } else { - cirrus_mem_writeb_mode4and5_16bpp(s, mode, addr, val); - } - } - } -} - -static void cirrus_linear_writew(void *opaque, target_phys_addr_t addr, - uint32_t val) -{ -#ifdef TARGET_WORDS_BIGENDIAN - cirrus_linear_writeb(opaque, addr, (val >> 8) & 0xff); - cirrus_linear_writeb(opaque, addr + 1, val & 0xff); -#else - cirrus_linear_writeb(opaque, addr, val & 0xff); - cirrus_linear_writeb(opaque, addr + 1, (val >> 8) & 0xff); -#endif -} - -static void cirrus_linear_writel(void *opaque, target_phys_addr_t addr, - uint32_t val) -{ -#ifdef TARGET_WORDS_BIGENDIAN - cirrus_linear_writeb(opaque, addr, (val >> 24) & 0xff); - cirrus_linear_writeb(opaque, addr + 1, (val >> 16) & 0xff); - cirrus_linear_writeb(opaque, addr + 2, (val >> 8) & 0xff); - cirrus_linear_writeb(opaque, addr + 3, val & 0xff); -#else - cirrus_linear_writeb(opaque, addr, val & 0xff); - cirrus_linear_writeb(opaque, addr + 1, (val >> 8) & 0xff); - cirrus_linear_writeb(opaque, addr + 2, (val >> 16) & 0xff); - cirrus_linear_writeb(opaque, addr + 3, (val >> 24) & 0xff); -#endif -} - - -static CPUReadMemoryFunc *cirrus_linear_read[3] = { - cirrus_linear_readb, - cirrus_linear_readw, - cirrus_linear_readl, -}; - -static CPUWriteMemoryFunc *cirrus_linear_write[3] = { - cirrus_linear_writeb, - cirrus_linear_writew, - cirrus_linear_writel, -}; - -/*************************************** - * - * system to screen memory access - * - ***************************************/ - - -static uint32_t cirrus_linear_bitblt_readb(void *opaque, target_phys_addr_t addr) -{ - uint32_t ret; - - /* XXX handle bitblt */ - ret = 0xff; - return ret; -} - -static uint32_t cirrus_linear_bitblt_readw(void *opaque, target_phys_addr_t addr) -{ - uint32_t v; -#ifdef TARGET_WORDS_BIGENDIAN - v = cirrus_linear_bitblt_readb(opaque, addr) << 8; - v |= cirrus_linear_bitblt_readb(opaque, addr + 1); -#else - v = cirrus_linear_bitblt_readb(opaque, addr); - v |= cirrus_linear_bitblt_readb(opaque, addr + 1) << 8; -#endif - return v; -} - -static uint32_t cirrus_linear_bitblt_readl(void *opaque, target_phys_addr_t addr) -{ - uint32_t v; -#ifdef TARGET_WORDS_BIGENDIAN - v = cirrus_linear_bitblt_readb(opaque, addr) << 24; - v |= cirrus_linear_bitblt_readb(opaque, addr + 1) << 16; - v |= cirrus_linear_bitblt_readb(opaque, addr + 2) << 8; - v |= cirrus_linear_bitblt_readb(opaque, addr + 3); -#else - v = cirrus_linear_bitblt_readb(opaque, addr); - v |= cirrus_linear_bitblt_readb(opaque, addr + 1) << 8; - v |= cirrus_linear_bitblt_readb(opaque, addr + 2) << 16; - v |= cirrus_linear_bitblt_readb(opaque, addr + 3) << 24; -#endif - return v; -} - -static void cirrus_linear_bitblt_writeb(void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - CirrusVGAState *s = (CirrusVGAState *) opaque; - - if (s->cirrus_srcptr != s->cirrus_srcptr_end) { - /* bitblt */ - *s->cirrus_srcptr++ = (uint8_t) val; - if (s->cirrus_srcptr >= s->cirrus_srcptr_end) { - cirrus_bitblt_cputovideo_next(s); - } - } -} - -static void cirrus_linear_bitblt_writew(void *opaque, target_phys_addr_t addr, - uint32_t val) -{ -#ifdef TARGET_WORDS_BIGENDIAN - cirrus_linear_bitblt_writeb(opaque, addr, (val >> 8) & 0xff); - cirrus_linear_bitblt_writeb(opaque, addr + 1, val & 0xff); -#else - cirrus_linear_bitblt_writeb(opaque, addr, val & 0xff); - cirrus_linear_bitblt_writeb(opaque, addr + 1, (val >> 8) & 0xff); -#endif -} - -static void cirrus_linear_bitblt_writel(void *opaque, target_phys_addr_t addr, - uint32_t val) -{ -#ifdef TARGET_WORDS_BIGENDIAN - cirrus_linear_bitblt_writeb(opaque, addr, (val >> 24) & 0xff); - cirrus_linear_bitblt_writeb(opaque, addr + 1, (val >> 16) & 0xff); - cirrus_linear_bitblt_writeb(opaque, addr + 2, (val >> 8) & 0xff); - cirrus_linear_bitblt_writeb(opaque, addr + 3, val & 0xff); -#else - cirrus_linear_bitblt_writeb(opaque, addr, val & 0xff); - cirrus_linear_bitblt_writeb(opaque, addr + 1, (val >> 8) & 0xff); - cirrus_linear_bitblt_writeb(opaque, addr + 2, (val >> 16) & 0xff); - cirrus_linear_bitblt_writeb(opaque, addr + 3, (val >> 24) & 0xff); -#endif -} - - -static CPUReadMemoryFunc *cirrus_linear_bitblt_read[3] = { - cirrus_linear_bitblt_readb, - cirrus_linear_bitblt_readw, - cirrus_linear_bitblt_readl, -}; - -static CPUWriteMemoryFunc *cirrus_linear_bitblt_write[3] = { - cirrus_linear_bitblt_writeb, - cirrus_linear_bitblt_writew, - cirrus_linear_bitblt_writel, -}; - -static void map_linear_vram(CirrusVGAState *s) -{ - if (!s->vga.map_addr && s->vga.lfb_addr && s->vga.lfb_end) { - s->vga.map_addr = s->vga.lfb_addr; - s->vga.map_end = s->vga.lfb_end; - cpu_register_physical_memory(s->vga.map_addr, s->vga.map_end - s->vga.map_addr, s->vga.vram_offset); - } - - if (!s->vga.map_addr) - return; - - s->vga.lfb_vram_mapped = 0; - - if (!(s->cirrus_srcptr != s->cirrus_srcptr_end) - && !((s->vga.sr[0x07] & 0x01) == 0) - && !((s->vga.gr[0x0B] & 0x14) == 0x14) - && !(s->vga.gr[0x0B] & 0x02)) { - - cpu_register_physical_memory(isa_mem_base + 0xa0000, 0x8000, - (s->vga.vram_offset + s->cirrus_bank_base[0]) | IO_MEM_RAM); - cpu_register_physical_memory(isa_mem_base + 0xa8000, 0x8000, - (s->vga.vram_offset + s->cirrus_bank_base[1]) | IO_MEM_RAM); - - s->vga.lfb_vram_mapped = 1; - } - else { - cpu_register_physical_memory(isa_mem_base + 0xa0000, 0x20000, - s->vga.vga_io_memory); - } - - vga_dirty_log_start(&s->vga); -} - -static void unmap_linear_vram(CirrusVGAState *s) -{ - if (s->vga.map_addr && s->vga.lfb_addr && s->vga.lfb_end) - s->vga.map_addr = s->vga.map_end = 0; - - cpu_register_physical_memory(isa_mem_base + 0xa0000, 0x20000, - s->vga.vga_io_memory); -} - -/* Compute the memory access functions */ -static void cirrus_update_memory_access(CirrusVGAState *s) -{ - unsigned mode; - - if ((s->vga.sr[0x17] & 0x44) == 0x44) { - goto generic_io; - } else if (s->cirrus_srcptr != s->cirrus_srcptr_end) { - goto generic_io; - } else { - if ((s->vga.gr[0x0B] & 0x14) == 0x14) { - goto generic_io; - } else if (s->vga.gr[0x0B] & 0x02) { - goto generic_io; - } - - mode = s->vga.gr[0x05] & 0x7; - if (mode < 4 || mode > 5 || ((s->vga.gr[0x0B] & 0x4) == 0)) { - map_linear_vram(s); - } else { - generic_io: - unmap_linear_vram(s); - } - } -} - - -/* I/O ports */ - -static uint32_t vga_ioport_read(void *opaque, uint32_t addr) -{ - CirrusVGAState *s = opaque; - int val, index; - - /* check port range access depending on color/monochrome mode */ - if ((addr >= 0x3b0 && addr <= 0x3bf && (s->vga.msr & MSR_COLOR_EMULATION)) - || (addr >= 0x3d0 && addr <= 0x3df - && !(s->vga.msr & MSR_COLOR_EMULATION))) { - val = 0xff; - } else { - switch (addr) { - case 0x3c0: - if (s->vga.ar_flip_flop == 0) { - val = s->vga.ar_index; - } else { - val = 0; - } - break; - case 0x3c1: - index = s->vga.ar_index & 0x1f; - if (index < 21) - val = s->vga.ar[index]; - else - val = 0; - break; - case 0x3c2: - val = s->vga.st00; - break; - case 0x3c4: - val = s->vga.sr_index; - break; - case 0x3c5: - if (cirrus_hook_read_sr(s, s->vga.sr_index, &val)) - break; - val = s->vga.sr[s->vga.sr_index]; -#ifdef DEBUG_VGA_REG - printf("vga: read SR%x = 0x%02x\n", s->vga.sr_index, val); -#endif - break; - case 0x3c6: - cirrus_read_hidden_dac(s, &val); - break; - case 0x3c7: - val = s->vga.dac_state; - break; - case 0x3c8: - val = s->vga.dac_write_index; - s->cirrus_hidden_dac_lockindex = 0; - break; - case 0x3c9: - if (cirrus_hook_read_palette(s, &val)) - break; - val = s->vga.palette[s->vga.dac_read_index * 3 + s->vga.dac_sub_index]; - if (++s->vga.dac_sub_index == 3) { - s->vga.dac_sub_index = 0; - s->vga.dac_read_index++; - } - break; - case 0x3ca: - val = s->vga.fcr; - break; - case 0x3cc: - val = s->vga.msr; - break; - case 0x3ce: - val = s->vga.gr_index; - break; - case 0x3cf: - if (cirrus_hook_read_gr(s, s->vga.gr_index, &val)) - break; - val = s->vga.gr[s->vga.gr_index]; -#ifdef DEBUG_VGA_REG - printf("vga: read GR%x = 0x%02x\n", s->vga.gr_index, val); -#endif - break; - case 0x3b4: - case 0x3d4: - val = s->vga.cr_index; - break; - case 0x3b5: - case 0x3d5: - if (cirrus_hook_read_cr(s, s->vga.cr_index, &val)) - break; - val = s->vga.cr[s->vga.cr_index]; -#ifdef DEBUG_VGA_REG - printf("vga: read CR%x = 0x%02x\n", s->vga.cr_index, val); -#endif - break; - case 0x3ba: - case 0x3da: - /* just toggle to fool polling */ - val = s->vga.st01 = s->vga.retrace(&s->vga); - s->vga.ar_flip_flop = 0; - break; - default: - val = 0x00; - break; - } - } -#if defined(DEBUG_VGA) - printf("VGA: read addr=0x%04x data=0x%02x\n", addr, val); -#endif - return val; -} - -static void vga_ioport_write(void *opaque, uint32_t addr, uint32_t val) -{ - CirrusVGAState *s = opaque; - int index; - - /* check port range access depending on color/monochrome mode */ - if ((addr >= 0x3b0 && addr <= 0x3bf && (s->vga.msr & MSR_COLOR_EMULATION)) - || (addr >= 0x3d0 && addr <= 0x3df - && !(s->vga.msr & MSR_COLOR_EMULATION))) - return; - -#ifdef DEBUG_VGA - printf("VGA: write addr=0x%04x data=0x%02x\n", addr, val); -#endif - - switch (addr) { - case 0x3c0: - if (s->vga.ar_flip_flop == 0) { - val &= 0x3f; - s->vga.ar_index = val; - } else { - index = s->vga.ar_index & 0x1f; - switch (index) { - case 0x00 ... 0x0f: - s->vga.ar[index] = val & 0x3f; - break; - case 0x10: - s->vga.ar[index] = val & ~0x10; - break; - case 0x11: - s->vga.ar[index] = val; - break; - case 0x12: - s->vga.ar[index] = val & ~0xc0; - break; - case 0x13: - s->vga.ar[index] = val & ~0xf0; - break; - case 0x14: - s->vga.ar[index] = val & ~0xf0; - break; - default: - break; - } - } - s->vga.ar_flip_flop ^= 1; - break; - case 0x3c2: - s->vga.msr = val & ~0x10; - s->vga.update_retrace_info(&s->vga); - break; - case 0x3c4: - s->vga.sr_index = val; - break; - case 0x3c5: - if (cirrus_hook_write_sr(s, s->vga.sr_index, val)) - break; -#ifdef DEBUG_VGA_REG - printf("vga: write SR%x = 0x%02x\n", s->vga.sr_index, val); -#endif - s->vga.sr[s->vga.sr_index] = val & sr_mask[s->vga.sr_index]; - if (s->vga.sr_index == 1) s->vga.update_retrace_info(&s->vga); - break; - case 0x3c6: - cirrus_write_hidden_dac(s, val); - break; - case 0x3c7: - s->vga.dac_read_index = val; - s->vga.dac_sub_index = 0; - s->vga.dac_state = 3; - break; - case 0x3c8: - s->vga.dac_write_index = val; - s->vga.dac_sub_index = 0; - s->vga.dac_state = 0; - break; - case 0x3c9: - if (cirrus_hook_write_palette(s, val)) - break; - s->vga.dac_cache[s->vga.dac_sub_index] = val; - if (++s->vga.dac_sub_index == 3) { - memcpy(&s->vga.palette[s->vga.dac_write_index * 3], s->vga.dac_cache, 3); - s->vga.dac_sub_index = 0; - s->vga.dac_write_index++; - } - break; - case 0x3ce: - s->vga.gr_index = val; - break; - case 0x3cf: - if (cirrus_hook_write_gr(s, s->vga.gr_index, val)) - break; -#ifdef DEBUG_VGA_REG - printf("vga: write GR%x = 0x%02x\n", s->vga.gr_index, val); -#endif - s->vga.gr[s->vga.gr_index] = val & gr_mask[s->vga.gr_index]; - break; - case 0x3b4: - case 0x3d4: - s->vga.cr_index = val; - break; - case 0x3b5: - case 0x3d5: - if (cirrus_hook_write_cr(s, s->vga.cr_index, val)) - break; -#ifdef DEBUG_VGA_REG - printf("vga: write CR%x = 0x%02x\n", s->vga.cr_index, val); -#endif - /* handle CR0-7 protection */ - if ((s->vga.cr[0x11] & 0x80) && s->vga.cr_index <= 7) { - /* can always write bit 4 of CR7 */ - if (s->vga.cr_index == 7) - s->vga.cr[7] = (s->vga.cr[7] & ~0x10) | (val & 0x10); - return; - } - switch (s->vga.cr_index) { - case 0x01: /* horizontal display end */ - case 0x07: - case 0x09: - case 0x0c: - case 0x0d: - case 0x12: /* vertical display end */ - s->vga.cr[s->vga.cr_index] = val; - break; - - default: - s->vga.cr[s->vga.cr_index] = val; - break; - } - - switch(s->vga.cr_index) { - case 0x00: - case 0x04: - case 0x05: - case 0x06: - case 0x07: - case 0x11: - case 0x17: - s->vga.update_retrace_info(&s->vga); - break; - } - break; - case 0x3ba: - case 0x3da: - s->vga.fcr = val & 0x10; - break; - } -} - -/*************************************** - * - * memory-mapped I/O access - * - ***************************************/ - -static uint32_t cirrus_mmio_readb(void *opaque, target_phys_addr_t addr) -{ - CirrusVGAState *s = (CirrusVGAState *) opaque; - - addr &= CIRRUS_PNPMMIO_SIZE - 1; - - if (addr >= 0x100) { - return cirrus_mmio_blt_read(s, addr - 0x100); - } else { - return vga_ioport_read(s, addr + 0x3c0); - } -} - -static uint32_t cirrus_mmio_readw(void *opaque, target_phys_addr_t addr) -{ - uint32_t v; -#ifdef TARGET_WORDS_BIGENDIAN - v = cirrus_mmio_readb(opaque, addr) << 8; - v |= cirrus_mmio_readb(opaque, addr + 1); -#else - v = cirrus_mmio_readb(opaque, addr); - v |= cirrus_mmio_readb(opaque, addr + 1) << 8; -#endif - return v; -} - -static uint32_t cirrus_mmio_readl(void *opaque, target_phys_addr_t addr) -{ - uint32_t v; -#ifdef TARGET_WORDS_BIGENDIAN - v = cirrus_mmio_readb(opaque, addr) << 24; - v |= cirrus_mmio_readb(opaque, addr + 1) << 16; - v |= cirrus_mmio_readb(opaque, addr + 2) << 8; - v |= cirrus_mmio_readb(opaque, addr + 3); -#else - v = cirrus_mmio_readb(opaque, addr); - v |= cirrus_mmio_readb(opaque, addr + 1) << 8; - v |= cirrus_mmio_readb(opaque, addr + 2) << 16; - v |= cirrus_mmio_readb(opaque, addr + 3) << 24; -#endif - return v; -} - -static void cirrus_mmio_writeb(void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - CirrusVGAState *s = (CirrusVGAState *) opaque; - - addr &= CIRRUS_PNPMMIO_SIZE - 1; - - if (addr >= 0x100) { - cirrus_mmio_blt_write(s, addr - 0x100, val); - } else { - vga_ioport_write(s, addr + 0x3c0, val); - } -} - -static void cirrus_mmio_writew(void *opaque, target_phys_addr_t addr, - uint32_t val) -{ -#ifdef TARGET_WORDS_BIGENDIAN - cirrus_mmio_writeb(opaque, addr, (val >> 8) & 0xff); - cirrus_mmio_writeb(opaque, addr + 1, val & 0xff); -#else - cirrus_mmio_writeb(opaque, addr, val & 0xff); - cirrus_mmio_writeb(opaque, addr + 1, (val >> 8) & 0xff); -#endif -} - -static void cirrus_mmio_writel(void *opaque, target_phys_addr_t addr, - uint32_t val) -{ -#ifdef TARGET_WORDS_BIGENDIAN - cirrus_mmio_writeb(opaque, addr, (val >> 24) & 0xff); - cirrus_mmio_writeb(opaque, addr + 1, (val >> 16) & 0xff); - cirrus_mmio_writeb(opaque, addr + 2, (val >> 8) & 0xff); - cirrus_mmio_writeb(opaque, addr + 3, val & 0xff); -#else - cirrus_mmio_writeb(opaque, addr, val & 0xff); - cirrus_mmio_writeb(opaque, addr + 1, (val >> 8) & 0xff); - cirrus_mmio_writeb(opaque, addr + 2, (val >> 16) & 0xff); - cirrus_mmio_writeb(opaque, addr + 3, (val >> 24) & 0xff); -#endif -} - - -static CPUReadMemoryFunc *cirrus_mmio_read[3] = { - cirrus_mmio_readb, - cirrus_mmio_readw, - cirrus_mmio_readl, -}; - -static CPUWriteMemoryFunc *cirrus_mmio_write[3] = { - cirrus_mmio_writeb, - cirrus_mmio_writew, - cirrus_mmio_writel, -}; - -/* load/save state */ - -static void cirrus_vga_save(QEMUFile *f, void *opaque) -{ - CirrusVGAState *s = opaque; - - if (s->vga.pci_dev) - pci_device_save(s->vga.pci_dev, f); - - qemu_put_be32s(f, &s->vga.latch); - qemu_put_8s(f, &s->vga.sr_index); - qemu_put_buffer(f, s->vga.sr, 256); - qemu_put_8s(f, &s->vga.gr_index); - qemu_put_8s(f, &s->cirrus_shadow_gr0); - qemu_put_8s(f, &s->cirrus_shadow_gr1); - qemu_put_buffer(f, s->vga.gr + 2, 254); - qemu_put_8s(f, &s->vga.ar_index); - qemu_put_buffer(f, s->vga.ar, 21); - qemu_put_be32(f, s->vga.ar_flip_flop); - qemu_put_8s(f, &s->vga.cr_index); - qemu_put_buffer(f, s->vga.cr, 256); - qemu_put_8s(f, &s->vga.msr); - qemu_put_8s(f, &s->vga.fcr); - qemu_put_8s(f, &s->vga.st00); - qemu_put_8s(f, &s->vga.st01); - - qemu_put_8s(f, &s->vga.dac_state); - qemu_put_8s(f, &s->vga.dac_sub_index); - qemu_put_8s(f, &s->vga.dac_read_index); - qemu_put_8s(f, &s->vga.dac_write_index); - qemu_put_buffer(f, s->vga.dac_cache, 3); - qemu_put_buffer(f, s->vga.palette, 768); - - qemu_put_be32(f, s->vga.bank_offset); - - qemu_put_8s(f, &s->cirrus_hidden_dac_lockindex); - qemu_put_8s(f, &s->cirrus_hidden_dac_data); - - qemu_put_be32s(f, &s->hw_cursor_x); - qemu_put_be32s(f, &s->hw_cursor_y); - /* XXX: we do not save the bitblt state - we assume we do not save - the state when the blitter is active */ -} - -static int cirrus_vga_load(QEMUFile *f, void *opaque, int version_id) -{ - CirrusVGAState *s = opaque; - int ret; - - if (version_id > 2) - return -EINVAL; - - if (s->vga.pci_dev && version_id >= 2) { - ret = pci_device_load(s->vga.pci_dev, f); - if (ret < 0) - return ret; - } - - qemu_get_be32s(f, &s->vga.latch); - qemu_get_8s(f, &s->vga.sr_index); - qemu_get_buffer(f, s->vga.sr, 256); - qemu_get_8s(f, &s->vga.gr_index); - qemu_get_8s(f, &s->cirrus_shadow_gr0); - qemu_get_8s(f, &s->cirrus_shadow_gr1); - s->vga.gr[0x00] = s->cirrus_shadow_gr0 & 0x0f; - s->vga.gr[0x01] = s->cirrus_shadow_gr1 & 0x0f; - qemu_get_buffer(f, s->vga.gr + 2, 254); - qemu_get_8s(f, &s->vga.ar_index); - qemu_get_buffer(f, s->vga.ar, 21); - s->vga.ar_flip_flop=qemu_get_be32(f); - qemu_get_8s(f, &s->vga.cr_index); - qemu_get_buffer(f, s->vga.cr, 256); - qemu_get_8s(f, &s->vga.msr); - qemu_get_8s(f, &s->vga.fcr); - qemu_get_8s(f, &s->vga.st00); - qemu_get_8s(f, &s->vga.st01); - - qemu_get_8s(f, &s->vga.dac_state); - qemu_get_8s(f, &s->vga.dac_sub_index); - qemu_get_8s(f, &s->vga.dac_read_index); - qemu_get_8s(f, &s->vga.dac_write_index); - qemu_get_buffer(f, s->vga.dac_cache, 3); - qemu_get_buffer(f, s->vga.palette, 768); - - s->vga.bank_offset = qemu_get_be32(f); - - qemu_get_8s(f, &s->cirrus_hidden_dac_lockindex); - qemu_get_8s(f, &s->cirrus_hidden_dac_data); - - qemu_get_be32s(f, &s->hw_cursor_x); - qemu_get_be32s(f, &s->hw_cursor_y); - - cirrus_update_memory_access(s); - /* force refresh */ - s->vga.graphic_mode = -1; - cirrus_update_bank_ptr(s, 0); - cirrus_update_bank_ptr(s, 1); - return 0; -} - -/*************************************** - * - * initialize - * - ***************************************/ - -static void cirrus_reset(void *opaque) -{ - CirrusVGAState *s = opaque; - - vga_reset(s); - unmap_linear_vram(s); - s->vga.sr[0x06] = 0x0f; - if (s->device_id == CIRRUS_ID_CLGD5446) { - /* 4MB 64 bit memory config, always PCI */ - s->vga.sr[0x1F] = 0x2d; // MemClock - s->vga.gr[0x18] = 0x0f; // fastest memory configuration - s->vga.sr[0x0f] = 0x98; - s->vga.sr[0x17] = 0x20; - s->vga.sr[0x15] = 0x04; /* memory size, 3=2MB, 4=4MB */ - } else { - s->vga.sr[0x1F] = 0x22; // MemClock - s->vga.sr[0x0F] = CIRRUS_MEMSIZE_2M; - s->vga.sr[0x17] = s->bustype; - s->vga.sr[0x15] = 0x03; /* memory size, 3=2MB, 4=4MB */ - } - s->vga.cr[0x27] = s->device_id; - - /* Win2K seems to assume that the pattern buffer is at 0xff - initially ! */ - memset(s->vga.vram_ptr, 0xff, s->real_vram_size); - - s->cirrus_hidden_dac_lockindex = 5; - s->cirrus_hidden_dac_data = 0; -} - -static void cirrus_init_common(CirrusVGAState * s, int device_id, int is_pci) -{ - int i; - static int inited; - - if (!inited) { - inited = 1; - for(i = 0;i < 256; i++) - rop_to_index[i] = CIRRUS_ROP_NOP_INDEX; /* nop rop */ - rop_to_index[CIRRUS_ROP_0] = 0; - rop_to_index[CIRRUS_ROP_SRC_AND_DST] = 1; - rop_to_index[CIRRUS_ROP_NOP] = 2; - rop_to_index[CIRRUS_ROP_SRC_AND_NOTDST] = 3; - rop_to_index[CIRRUS_ROP_NOTDST] = 4; - rop_to_index[CIRRUS_ROP_SRC] = 5; - rop_to_index[CIRRUS_ROP_1] = 6; - rop_to_index[CIRRUS_ROP_NOTSRC_AND_DST] = 7; - rop_to_index[CIRRUS_ROP_SRC_XOR_DST] = 8; - rop_to_index[CIRRUS_ROP_SRC_OR_DST] = 9; - rop_to_index[CIRRUS_ROP_NOTSRC_OR_NOTDST] = 10; - rop_to_index[CIRRUS_ROP_SRC_NOTXOR_DST] = 11; - rop_to_index[CIRRUS_ROP_SRC_OR_NOTDST] = 12; - rop_to_index[CIRRUS_ROP_NOTSRC] = 13; - rop_to_index[CIRRUS_ROP_NOTSRC_OR_DST] = 14; - rop_to_index[CIRRUS_ROP_NOTSRC_AND_NOTDST] = 15; - s->device_id = device_id; - if (is_pci) - s->bustype = CIRRUS_BUSTYPE_PCI; - else - s->bustype = CIRRUS_BUSTYPE_ISA; - } - - register_ioport_write(0x3c0, 16, 1, vga_ioport_write, s); - - register_ioport_write(0x3b4, 2, 1, vga_ioport_write, s); - register_ioport_write(0x3d4, 2, 1, vga_ioport_write, s); - register_ioport_write(0x3ba, 1, 1, vga_ioport_write, s); - register_ioport_write(0x3da, 1, 1, vga_ioport_write, s); - - register_ioport_read(0x3c0, 16, 1, vga_ioport_read, s); - - register_ioport_read(0x3b4, 2, 1, vga_ioport_read, s); - register_ioport_read(0x3d4, 2, 1, vga_ioport_read, s); - register_ioport_read(0x3ba, 1, 1, vga_ioport_read, s); - register_ioport_read(0x3da, 1, 1, vga_ioport_read, s); - - s->vga.vga_io_memory = cpu_register_io_memory(cirrus_vga_mem_read, - cirrus_vga_mem_write, s); - cpu_register_physical_memory(isa_mem_base + 0x000a0000, 0x20000, - s->vga.vga_io_memory); - qemu_register_coalesced_mmio(isa_mem_base + 0x000a0000, 0x20000); - - /* I/O handler for LFB */ - s->cirrus_linear_io_addr = - cpu_register_io_memory(cirrus_linear_read, cirrus_linear_write, s); - - /* I/O handler for LFB */ - s->cirrus_linear_bitblt_io_addr = - cpu_register_io_memory(cirrus_linear_bitblt_read, - cirrus_linear_bitblt_write, s); - - /* I/O handler for memory-mapped I/O */ - s->cirrus_mmio_io_addr = - cpu_register_io_memory(cirrus_mmio_read, cirrus_mmio_write, s); - - s->real_vram_size = - (s->device_id == CIRRUS_ID_CLGD5446) ? 4096 * 1024 : 2048 * 1024; - - /* XXX: s->vga.vram_size must be a power of two */ - s->cirrus_addr_mask = s->real_vram_size - 1; - s->linear_mmio_mask = s->real_vram_size - 256; - - s->vga.get_bpp = cirrus_get_bpp; - s->vga.get_offsets = cirrus_get_offsets; - s->vga.get_resolution = cirrus_get_resolution; - s->vga.cursor_invalidate = cirrus_cursor_invalidate; - s->vga.cursor_draw_line = cirrus_cursor_draw_line; - - qemu_register_reset(cirrus_reset, s); - cirrus_reset(s); - register_savevm("cirrus_vga", 0, 2, cirrus_vga_save, cirrus_vga_load, s); -} - -/*************************************** - * - * ISA bus support - * - ***************************************/ - -void isa_cirrus_vga_init(void) -{ - CirrusVGAState *s; - - s = qemu_mallocz(sizeof(CirrusVGAState)); - - vga_common_init(&s->vga, VGA_RAM_SIZE); - cirrus_init_common(s, CIRRUS_ID_CLGD5430, 0); - s->vga.ds = graphic_console_init(s->vga.update, s->vga.invalidate, - s->vga.screen_dump, s->vga.text_update, - &s->vga); - /* XXX ISA-LFB support */ -} - -/*************************************** - * - * PCI bus support - * - ***************************************/ - -static void cirrus_pci_lfb_map(PCIDevice *d, int region_num, - uint32_t addr, uint32_t size, int type) -{ - CirrusVGAState *s = &((PCICirrusVGAState *)d)->cirrus_vga; - - /* XXX: add byte swapping apertures */ - cpu_register_physical_memory(addr, s->vga.vram_size, - s->cirrus_linear_io_addr); - cpu_register_physical_memory(addr + 0x1000000, 0x400000, - s->cirrus_linear_bitblt_io_addr); - - s->vga.map_addr = s->vga.map_end = 0; - s->vga.lfb_addr = addr & TARGET_PAGE_MASK; - s->vga.lfb_end = ((addr + VGA_RAM_SIZE) + TARGET_PAGE_SIZE - 1) & TARGET_PAGE_MASK; - /* account for overflow */ - if (s->vga.lfb_end < addr + VGA_RAM_SIZE) - s->vga.lfb_end = addr + VGA_RAM_SIZE; - - vga_dirty_log_start(&s->vga); -} - -static void cirrus_pci_mmio_map(PCIDevice *d, int region_num, - uint32_t addr, uint32_t size, int type) -{ - CirrusVGAState *s = &((PCICirrusVGAState *)d)->cirrus_vga; - - cpu_register_physical_memory(addr, CIRRUS_PNPMMIO_SIZE, - s->cirrus_mmio_io_addr); -} - -static void pci_cirrus_write_config(PCIDevice *d, - uint32_t address, uint32_t val, int len) -{ - PCICirrusVGAState *pvs = container_of(d, PCICirrusVGAState, dev); - CirrusVGAState *s = &pvs->cirrus_vga; - - pci_default_write_config(d, address, val, len); - if (s->vga.map_addr && pvs->dev.io_regions[0].addr == -1) - s->vga.map_addr = 0; - cirrus_update_memory_access(s); -} - -void pci_cirrus_vga_init(PCIBus *bus) -{ - PCICirrusVGAState *d; - uint8_t *pci_conf; - CirrusVGAState *s; - int device_id; - - device_id = CIRRUS_ID_CLGD5446; - - /* setup PCI configuration registers */ - d = (PCICirrusVGAState *)pci_register_device(bus, "Cirrus VGA", - sizeof(PCICirrusVGAState), - -1, NULL, pci_cirrus_write_config); - pci_conf = d->dev.config; - pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_CIRRUS); - pci_config_set_device_id(pci_conf, device_id); - pci_conf[0x04] = PCI_COMMAND_IOACCESS | PCI_COMMAND_MEMACCESS; - pci_config_set_class(pci_conf, PCI_CLASS_DISPLAY_VGA); - pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; - - /* setup VGA */ - s = &d->cirrus_vga; - vga_common_init(&s->vga, VGA_RAM_SIZE); - cirrus_init_common(s, device_id, 1); - - s->vga.ds = graphic_console_init(s->vga.update, s->vga.invalidate, - s->vga.screen_dump, s->vga.text_update, - &s->vga); - - s->vga.pci_dev = (PCIDevice *)d; - - /* setup memory space */ - /* memory #0 LFB */ - /* memory #1 memory-mapped I/O */ - /* XXX: s->vga.vram_size must be a power of two */ - pci_register_bar((PCIDevice *)d, 0, 0x2000000, - PCI_ADDRESS_SPACE_MEM_PREFETCH, cirrus_pci_lfb_map); - if (device_id == CIRRUS_ID_CLGD5446) { - pci_register_bar((PCIDevice *)d, 1, CIRRUS_PNPMMIO_SIZE, - PCI_ADDRESS_SPACE_MEM, cirrus_pci_mmio_map); - } - /* XXX: ROM BIOS */ -} diff --git a/qemu-0.11.0/hw/cirrus_vga_rop.h b/qemu-0.11.0/hw/cirrus_vga_rop.h deleted file mode 100644 index 39a7b72..0000000 --- a/qemu-0.11.0/hw/cirrus_vga_rop.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * QEMU Cirrus CLGD 54xx VGA Emulator. - * - * Copyright (c) 2004 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -static void -glue(cirrus_bitblt_rop_fwd_, ROP_NAME)(CirrusVGAState *s, - uint8_t *dst,const uint8_t *src, - int dstpitch,int srcpitch, - int bltwidth,int bltheight) -{ - int x,y; - dstpitch -= bltwidth; - srcpitch -= bltwidth; - - if (dstpitch < 0 || srcpitch < 0) { - /* is 0 valid? srcpitch == 0 could be useful */ - return; - } - - for (y = 0; y < bltheight; y++) { - for (x = 0; x < bltwidth; x++) { - ROP_OP(*dst, *src); - dst++; - src++; - } - dst += dstpitch; - src += srcpitch; - } -} - -static void -glue(cirrus_bitblt_rop_bkwd_, ROP_NAME)(CirrusVGAState *s, - uint8_t *dst,const uint8_t *src, - int dstpitch,int srcpitch, - int bltwidth,int bltheight) -{ - int x,y; - dstpitch += bltwidth; - srcpitch += bltwidth; - for (y = 0; y < bltheight; y++) { - for (x = 0; x < bltwidth; x++) { - ROP_OP(*dst, *src); - dst--; - src--; - } - dst += dstpitch; - src += srcpitch; - } -} - -static void -glue(glue(cirrus_bitblt_rop_fwd_transp_, ROP_NAME),_8)(CirrusVGAState *s, - uint8_t *dst,const uint8_t *src, - int dstpitch,int srcpitch, - int bltwidth,int bltheight) -{ - int x,y; - uint8_t p; - dstpitch -= bltwidth; - srcpitch -= bltwidth; - for (y = 0; y < bltheight; y++) { - for (x = 0; x < bltwidth; x++) { - p = *dst; - ROP_OP(p, *src); - if (p != s->vga.gr[0x34]) *dst = p; - dst++; - src++; - } - dst += dstpitch; - src += srcpitch; - } -} - -static void -glue(glue(cirrus_bitblt_rop_bkwd_transp_, ROP_NAME),_8)(CirrusVGAState *s, - uint8_t *dst,const uint8_t *src, - int dstpitch,int srcpitch, - int bltwidth,int bltheight) -{ - int x,y; - uint8_t p; - dstpitch += bltwidth; - srcpitch += bltwidth; - for (y = 0; y < bltheight; y++) { - for (x = 0; x < bltwidth; x++) { - p = *dst; - ROP_OP(p, *src); - if (p != s->vga.gr[0x34]) *dst = p; - dst--; - src--; - } - dst += dstpitch; - src += srcpitch; - } -} - -static void -glue(glue(cirrus_bitblt_rop_fwd_transp_, ROP_NAME),_16)(CirrusVGAState *s, - uint8_t *dst,const uint8_t *src, - int dstpitch,int srcpitch, - int bltwidth,int bltheight) -{ - int x,y; - uint8_t p1, p2; - dstpitch -= bltwidth; - srcpitch -= bltwidth; - for (y = 0; y < bltheight; y++) { - for (x = 0; x < bltwidth; x+=2) { - p1 = *dst; - p2 = *(dst+1); - ROP_OP(p1, *src); - ROP_OP(p2, *(src+1)); - if ((p1 != s->vga.gr[0x34]) || (p2 != s->vga.gr[0x35])) { - *dst = p1; - *(dst+1) = p2; - } - dst+=2; - src+=2; - } - dst += dstpitch; - src += srcpitch; - } -} - -static void -glue(glue(cirrus_bitblt_rop_bkwd_transp_, ROP_NAME),_16)(CirrusVGAState *s, - uint8_t *dst,const uint8_t *src, - int dstpitch,int srcpitch, - int bltwidth,int bltheight) -{ - int x,y; - uint8_t p1, p2; - dstpitch += bltwidth; - srcpitch += bltwidth; - for (y = 0; y < bltheight; y++) { - for (x = 0; x < bltwidth; x+=2) { - p1 = *(dst-1); - p2 = *dst; - ROP_OP(p1, *(src-1)); - ROP_OP(p2, *src); - if ((p1 != s->vga.gr[0x34]) || (p2 != s->vga.gr[0x35])) { - *(dst-1) = p1; - *dst = p2; - } - dst-=2; - src-=2; - } - dst += dstpitch; - src += srcpitch; - } -} - -#define DEPTH 8 -#include "cirrus_vga_rop2.h" - -#define DEPTH 16 -#include "cirrus_vga_rop2.h" - -#define DEPTH 24 -#include "cirrus_vga_rop2.h" - -#define DEPTH 32 -#include "cirrus_vga_rop2.h" - -#undef ROP_NAME -#undef ROP_OP diff --git a/qemu-0.11.0/hw/cirrus_vga_rop2.h b/qemu-0.11.0/hw/cirrus_vga_rop2.h deleted file mode 100644 index 81a5b39..0000000 --- a/qemu-0.11.0/hw/cirrus_vga_rop2.h +++ /dev/null @@ -1,281 +0,0 @@ -/* - * QEMU Cirrus CLGD 54xx VGA Emulator. - * - * Copyright (c) 2004 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#if DEPTH == 8 -#define PUTPIXEL() ROP_OP(d[0], col) -#elif DEPTH == 16 -#define PUTPIXEL() ROP_OP(((uint16_t *)d)[0], col); -#elif DEPTH == 24 -#define PUTPIXEL() ROP_OP(d[0], col); \ - ROP_OP(d[1], (col >> 8)); \ - ROP_OP(d[2], (col >> 16)) -#elif DEPTH == 32 -#define PUTPIXEL() ROP_OP(((uint32_t *)d)[0], col) -#else -#error unsupported DEPTH -#endif - -static void -glue(glue(glue(cirrus_patternfill_, ROP_NAME), _),DEPTH) - (CirrusVGAState * s, uint8_t * dst, - const uint8_t * src, - int dstpitch, int srcpitch, - int bltwidth, int bltheight) -{ - uint8_t *d; - int x, y, pattern_y, pattern_pitch, pattern_x; - unsigned int col; - const uint8_t *src1; -#if DEPTH == 24 - int skipleft = s->vga.gr[0x2f] & 0x1f; -#else - int skipleft = (s->vga.gr[0x2f] & 0x07) * (DEPTH / 8); -#endif - -#if DEPTH == 8 - pattern_pitch = 8; -#elif DEPTH == 16 - pattern_pitch = 16; -#else - pattern_pitch = 32; -#endif - pattern_y = s->cirrus_blt_srcaddr & 7; - for(y = 0; y < bltheight; y++) { - pattern_x = skipleft; - d = dst + skipleft; - src1 = src + pattern_y * pattern_pitch; - for (x = skipleft; x < bltwidth; x += (DEPTH / 8)) { -#if DEPTH == 8 - col = src1[pattern_x]; - pattern_x = (pattern_x + 1) & 7; -#elif DEPTH == 16 - col = ((uint16_t *)(src1 + pattern_x))[0]; - pattern_x = (pattern_x + 2) & 15; -#elif DEPTH == 24 - { - const uint8_t *src2 = src1 + pattern_x * 3; - col = src2[0] | (src2[1] << 8) | (src2[2] << 16); - pattern_x = (pattern_x + 1) & 7; - } -#else - col = ((uint32_t *)(src1 + pattern_x))[0]; - pattern_x = (pattern_x + 4) & 31; -#endif - PUTPIXEL(); - d += (DEPTH / 8); - } - pattern_y = (pattern_y + 1) & 7; - dst += dstpitch; - } -} - -/* NOTE: srcpitch is ignored */ -static void -glue(glue(glue(cirrus_colorexpand_transp_, ROP_NAME), _),DEPTH) - (CirrusVGAState * s, uint8_t * dst, - const uint8_t * src, - int dstpitch, int srcpitch, - int bltwidth, int bltheight) -{ - uint8_t *d; - int x, y; - unsigned bits, bits_xor; - unsigned int col; - unsigned bitmask; - unsigned index; -#if DEPTH == 24 - int dstskipleft = s->vga.gr[0x2f] & 0x1f; - int srcskipleft = dstskipleft / 3; -#else - int srcskipleft = s->vga.gr[0x2f] & 0x07; - int dstskipleft = srcskipleft * (DEPTH / 8); -#endif - - if (s->cirrus_blt_modeext & CIRRUS_BLTMODEEXT_COLOREXPINV) { - bits_xor = 0xff; - col = s->cirrus_blt_bgcol; - } else { - bits_xor = 0x00; - col = s->cirrus_blt_fgcol; - } - - for(y = 0; y < bltheight; y++) { - bitmask = 0x80 >> srcskipleft; - bits = *src++ ^ bits_xor; - d = dst + dstskipleft; - for (x = dstskipleft; x < bltwidth; x += (DEPTH / 8)) { - if ((bitmask & 0xff) == 0) { - bitmask = 0x80; - bits = *src++ ^ bits_xor; - } - index = (bits & bitmask); - if (index) { - PUTPIXEL(); - } - d += (DEPTH / 8); - bitmask >>= 1; - } - dst += dstpitch; - } -} - -static void -glue(glue(glue(cirrus_colorexpand_, ROP_NAME), _),DEPTH) - (CirrusVGAState * s, uint8_t * dst, - const uint8_t * src, - int dstpitch, int srcpitch, - int bltwidth, int bltheight) -{ - uint32_t colors[2]; - uint8_t *d; - int x, y; - unsigned bits; - unsigned int col; - unsigned bitmask; - int srcskipleft = s->vga.gr[0x2f] & 0x07; - int dstskipleft = srcskipleft * (DEPTH / 8); - - colors[0] = s->cirrus_blt_bgcol; - colors[1] = s->cirrus_blt_fgcol; - for(y = 0; y < bltheight; y++) { - bitmask = 0x80 >> srcskipleft; - bits = *src++; - d = dst + dstskipleft; - for (x = dstskipleft; x < bltwidth; x += (DEPTH / 8)) { - if ((bitmask & 0xff) == 0) { - bitmask = 0x80; - bits = *src++; - } - col = colors[!!(bits & bitmask)]; - PUTPIXEL(); - d += (DEPTH / 8); - bitmask >>= 1; - } - dst += dstpitch; - } -} - -static void -glue(glue(glue(cirrus_colorexpand_pattern_transp_, ROP_NAME), _),DEPTH) - (CirrusVGAState * s, uint8_t * dst, - const uint8_t * src, - int dstpitch, int srcpitch, - int bltwidth, int bltheight) -{ - uint8_t *d; - int x, y, bitpos, pattern_y; - unsigned int bits, bits_xor; - unsigned int col; -#if DEPTH == 24 - int dstskipleft = s->vga.gr[0x2f] & 0x1f; - int srcskipleft = dstskipleft / 3; -#else - int srcskipleft = s->vga.gr[0x2f] & 0x07; - int dstskipleft = srcskipleft * (DEPTH / 8); -#endif - - if (s->cirrus_blt_modeext & CIRRUS_BLTMODEEXT_COLOREXPINV) { - bits_xor = 0xff; - col = s->cirrus_blt_bgcol; - } else { - bits_xor = 0x00; - col = s->cirrus_blt_fgcol; - } - pattern_y = s->cirrus_blt_srcaddr & 7; - - for(y = 0; y < bltheight; y++) { - bits = src[pattern_y] ^ bits_xor; - bitpos = 7 - srcskipleft; - d = dst + dstskipleft; - for (x = dstskipleft; x < bltwidth; x += (DEPTH / 8)) { - if ((bits >> bitpos) & 1) { - PUTPIXEL(); - } - d += (DEPTH / 8); - bitpos = (bitpos - 1) & 7; - } - pattern_y = (pattern_y + 1) & 7; - dst += dstpitch; - } -} - -static void -glue(glue(glue(cirrus_colorexpand_pattern_, ROP_NAME), _),DEPTH) - (CirrusVGAState * s, uint8_t * dst, - const uint8_t * src, - int dstpitch, int srcpitch, - int bltwidth, int bltheight) -{ - uint32_t colors[2]; - uint8_t *d; - int x, y, bitpos, pattern_y; - unsigned int bits; - unsigned int col; - int srcskipleft = s->vga.gr[0x2f] & 0x07; - int dstskipleft = srcskipleft * (DEPTH / 8); - - colors[0] = s->cirrus_blt_bgcol; - colors[1] = s->cirrus_blt_fgcol; - pattern_y = s->cirrus_blt_srcaddr & 7; - - for(y = 0; y < bltheight; y++) { - bits = src[pattern_y]; - bitpos = 7 - srcskipleft; - d = dst + dstskipleft; - for (x = dstskipleft; x < bltwidth; x += (DEPTH / 8)) { - col = colors[(bits >> bitpos) & 1]; - PUTPIXEL(); - d += (DEPTH / 8); - bitpos = (bitpos - 1) & 7; - } - pattern_y = (pattern_y + 1) & 7; - dst += dstpitch; - } -} - -static void -glue(glue(glue(cirrus_fill_, ROP_NAME), _),DEPTH) - (CirrusVGAState *s, - uint8_t *dst, int dst_pitch, - int width, int height) -{ - uint8_t *d, *d1; - uint32_t col; - int x, y; - - col = s->cirrus_blt_fgcol; - - d1 = dst; - for(y = 0; y < height; y++) { - d = d1; - for(x = 0; x < width; x += (DEPTH / 8)) { - PUTPIXEL(); - d += (DEPTH / 8); - } - d1 += dst_pitch; - } -} - -#undef DEPTH -#undef PUTPIXEL diff --git a/qemu-0.11.0/hw/cris_pic_cpu.c b/qemu-0.11.0/hw/cris_pic_cpu.c deleted file mode 100644 index a92d445..0000000 --- a/qemu-0.11.0/hw/cris_pic_cpu.c +++ /dev/null @@ -1,50 +0,0 @@ -/* - * QEMU CRIS CPU interrupt wrapper logic. - * - * Copyright (c) 2009 Edgar E. Iglesias, Axis Communications AB. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "hw.h" -#include "pc.h" -#include "etraxfs.h" - -#define D(x) - -void pic_info(Monitor *mon) -{} -void irq_info(Monitor *mon) -{} - -static void cris_pic_cpu_handler(void *opaque, int irq, int level) -{ - CPUState *env = (CPUState *)opaque; - int type = irq ? CPU_INTERRUPT_NMI : CPU_INTERRUPT_HARD; - - if (level) - cpu_interrupt(env, type); - else - cpu_reset_interrupt(env, type); -} - -qemu_irq *cris_pic_init_cpu(CPUState *env) -{ - return qemu_allocate_irqs(cris_pic_cpu_handler, env, 2); -} diff --git a/qemu-0.11.0/hw/cs4231.c b/qemu-0.11.0/hw/cs4231.c deleted file mode 100644 index f13815b..0000000 --- a/qemu-0.11.0/hw/cs4231.c +++ /dev/null @@ -1,198 +0,0 @@ -/* - * QEMU Crystal CS4231 audio chip emulation - * - * Copyright (c) 2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "sun4m.h" -#include "sysbus.h" - -/* debug CS4231 */ -//#define DEBUG_CS - -/* - * In addition to Crystal CS4231 there is a DMA controller on Sparc. - */ -#define CS_SIZE 0x40 -#define CS_REGS 16 -#define CS_DREGS 32 -#define CS_MAXDREG (CS_DREGS - 1) - -typedef struct CSState { - SysBusDevice busdev; - qemu_irq irq; - uint32_t regs[CS_REGS]; - uint8_t dregs[CS_DREGS]; -} CSState; - -#define CS_RAP(s) ((s)->regs[0] & CS_MAXDREG) -#define CS_VER 0xa0 -#define CS_CDC_VER 0x8a - -#ifdef DEBUG_CS -#define DPRINTF(fmt, ...) \ - do { printf("CS: " fmt , ## __VA_ARGS__); } while (0) -#else -#define DPRINTF(fmt, ...) -#endif - -static void cs_reset(void *opaque) -{ - CSState *s = opaque; - - memset(s->regs, 0, CS_REGS * 4); - memset(s->dregs, 0, CS_DREGS); - s->dregs[12] = CS_CDC_VER; - s->dregs[25] = CS_VER; -} - -static uint32_t cs_mem_readl(void *opaque, target_phys_addr_t addr) -{ - CSState *s = opaque; - uint32_t saddr, ret; - - saddr = addr >> 2; - switch (saddr) { - case 1: - switch (CS_RAP(s)) { - case 3: // Write only - ret = 0; - break; - default: - ret = s->dregs[CS_RAP(s)]; - break; - } - DPRINTF("read dreg[%d]: 0x%8.8x\n", CS_RAP(s), ret); - break; - default: - ret = s->regs[saddr]; - DPRINTF("read reg[%d]: 0x%8.8x\n", saddr, ret); - break; - } - return ret; -} - -static void cs_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - CSState *s = opaque; - uint32_t saddr; - - saddr = addr >> 2; - DPRINTF("write reg[%d]: 0x%8.8x -> 0x%8.8x\n", saddr, s->regs[saddr], val); - switch (saddr) { - case 1: - DPRINTF("write dreg[%d]: 0x%2.2x -> 0x%2.2x\n", CS_RAP(s), - s->dregs[CS_RAP(s)], val); - switch(CS_RAP(s)) { - case 11: - case 25: // Read only - break; - case 12: - val &= 0x40; - val |= CS_CDC_VER; // Codec version - s->dregs[CS_RAP(s)] = val; - break; - default: - s->dregs[CS_RAP(s)] = val; - break; - } - break; - case 2: // Read only - break; - case 4: - if (val & 1) - cs_reset(s); - val &= 0x7f; - s->regs[saddr] = val; - break; - default: - s->regs[saddr] = val; - break; - } -} - -static CPUReadMemoryFunc *cs_mem_read[3] = { - cs_mem_readl, - cs_mem_readl, - cs_mem_readl, -}; - -static CPUWriteMemoryFunc *cs_mem_write[3] = { - cs_mem_writel, - cs_mem_writel, - cs_mem_writel, -}; - -static void cs_save(QEMUFile *f, void *opaque) -{ - CSState *s = opaque; - unsigned int i; - - for (i = 0; i < CS_REGS; i++) - qemu_put_be32s(f, &s->regs[i]); - - qemu_put_buffer(f, s->dregs, CS_DREGS); -} - -static int cs_load(QEMUFile *f, void *opaque, int version_id) -{ - CSState *s = opaque; - unsigned int i; - - if (version_id > 1) - return -EINVAL; - - for (i = 0; i < CS_REGS; i++) - qemu_get_be32s(f, &s->regs[i]); - - qemu_get_buffer(f, s->dregs, CS_DREGS); - return 0; -} - -static void cs4231_init1(SysBusDevice *dev) -{ - int io; - CSState *s = FROM_SYSBUS(CSState, dev); - - io = cpu_register_io_memory(cs_mem_read, cs_mem_write, s); - sysbus_init_mmio(dev, CS_SIZE, io); - sysbus_init_irq(dev, &s->irq); - - register_savevm("cs4231", -1, 1, cs_save, cs_load, s); - qemu_register_reset(cs_reset, s); - cs_reset(s); -} - -static SysBusDeviceInfo cs4231_info = { - .init = cs4231_init1, - .qdev.name = "SUNW,CS4231", - .qdev.size = sizeof(CSState), - .qdev.props = (Property[]) { - {.name = NULL} - } -}; - -static void cs4231_register_devices(void) -{ - sysbus_register_withprop(&cs4231_info); -} - -device_init(cs4231_register_devices) diff --git a/qemu-0.11.0/hw/cs4231a.c b/qemu-0.11.0/hw/cs4231a.c deleted file mode 100644 index 5516867..0000000 --- a/qemu-0.11.0/hw/cs4231a.c +++ /dev/null @@ -1,664 +0,0 @@ -/* - * QEMU Crystal CS4231 audio chip emulation - * - * Copyright (c) 2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "audiodev.h" -#include "audio/audio.h" -#include "isa.h" -#include "qemu-timer.h" - -/* - Missing features: - ADC - Loopback - Timer - ADPCM - More... -*/ - -/* #define DEBUG */ -/* #define DEBUG_XLAW */ - -static struct { - int irq; - int dma; - int port; - int aci_counter; -} conf = {9, 3, 0x534, 1}; - -#ifdef DEBUG -#define dolog(...) AUD_log ("cs4231a", __VA_ARGS__) -#else -#define dolog(...) -#endif - -#define lwarn(...) AUD_log ("cs4231a", "warning: " __VA_ARGS__) -#define lerr(...) AUD_log ("cs4231a", "error: " __VA_ARGS__) - -#define CS_REGS 16 -#define CS_DREGS 32 - -typedef struct CSState { - QEMUSoundCard card; - qemu_irq *pic; - uint32_t regs[CS_REGS]; - uint8_t dregs[CS_DREGS]; - int irq; - int dma; - int port; - int shift; - int dma_running; - int audio_free; - int transferred; - int aci_counter; - SWVoiceOut *voice; - int16_t *tab; -} CSState; - -#define IO_READ_PROTO(name) \ - static uint32_t name (void *opaque, uint32_t addr) - -#define IO_WRITE_PROTO(name) \ - static void name (void *opaque, uint32_t addr, uint32_t val) - -#define GET_SADDR(addr) (addr & 3) - -#define MODE2 (1 << 6) -#define MCE (1 << 6) -#define PMCE (1 << 4) -#define CMCE (1 << 5) -#define TE (1 << 6) -#define PEN (1 << 0) -#define INT (1 << 0) -#define IEN (1 << 1) -#define PPIO (1 << 6) -#define PI (1 << 4) -#define CI (1 << 5) -#define TI (1 << 6) - -enum { - Index_Address, - Index_Data, - Status, - PIO_Data -}; - -enum { - Left_ADC_Input_Control, - Right_ADC_Input_Control, - Left_AUX1_Input_Control, - Right_AUX1_Input_Control, - Left_AUX2_Input_Control, - Right_AUX2_Input_Control, - Left_DAC_Output_Control, - Right_DAC_Output_Control, - FS_And_Playback_Data_Format, - Interface_Configuration, - Pin_Control, - Error_Status_And_Initialization, - MODE_And_ID, - Loopback_Control, - Playback_Upper_Base_Count, - Playback_Lower_Base_Count, - Alternate_Feature_Enable_I, - Alternate_Feature_Enable_II, - Left_Line_Input_Control, - Right_Line_Input_Control, - Timer_Low_Base, - Timer_High_Base, - RESERVED, - Alternate_Feature_Enable_III, - Alternate_Feature_Status, - Version_Chip_ID, - Mono_Input_And_Output_Control, - RESERVED_2, - Capture_Data_Format, - RESERVED_3, - Capture_Upper_Base_Count, - Capture_Lower_Base_Count -}; - -static int freqs[2][8] = { - { 8000, 16000, 27420, 32000, -1, -1, 48000, 9000 }, - { 5510, 11025, 18900, 22050, 37800, 44100, 33075, 6620 } -}; - -/* Tables courtesy http://hazelware.luggle.com/tutorials/mulawcompression.html */ -static int16_t MuLawDecompressTable[256] = -{ - -32124,-31100,-30076,-29052,-28028,-27004,-25980,-24956, - -23932,-22908,-21884,-20860,-19836,-18812,-17788,-16764, - -15996,-15484,-14972,-14460,-13948,-13436,-12924,-12412, - -11900,-11388,-10876,-10364, -9852, -9340, -8828, -8316, - -7932, -7676, -7420, -7164, -6908, -6652, -6396, -6140, - -5884, -5628, -5372, -5116, -4860, -4604, -4348, -4092, - -3900, -3772, -3644, -3516, -3388, -3260, -3132, -3004, - -2876, -2748, -2620, -2492, -2364, -2236, -2108, -1980, - -1884, -1820, -1756, -1692, -1628, -1564, -1500, -1436, - -1372, -1308, -1244, -1180, -1116, -1052, -988, -924, - -876, -844, -812, -780, -748, -716, -684, -652, - -620, -588, -556, -524, -492, -460, -428, -396, - -372, -356, -340, -324, -308, -292, -276, -260, - -244, -228, -212, -196, -180, -164, -148, -132, - -120, -112, -104, -96, -88, -80, -72, -64, - -56, -48, -40, -32, -24, -16, -8, 0, - 32124, 31100, 30076, 29052, 28028, 27004, 25980, 24956, - 23932, 22908, 21884, 20860, 19836, 18812, 17788, 16764, - 15996, 15484, 14972, 14460, 13948, 13436, 12924, 12412, - 11900, 11388, 10876, 10364, 9852, 9340, 8828, 8316, - 7932, 7676, 7420, 7164, 6908, 6652, 6396, 6140, - 5884, 5628, 5372, 5116, 4860, 4604, 4348, 4092, - 3900, 3772, 3644, 3516, 3388, 3260, 3132, 3004, - 2876, 2748, 2620, 2492, 2364, 2236, 2108, 1980, - 1884, 1820, 1756, 1692, 1628, 1564, 1500, 1436, - 1372, 1308, 1244, 1180, 1116, 1052, 988, 924, - 876, 844, 812, 780, 748, 716, 684, 652, - 620, 588, 556, 524, 492, 460, 428, 396, - 372, 356, 340, 324, 308, 292, 276, 260, - 244, 228, 212, 196, 180, 164, 148, 132, - 120, 112, 104, 96, 88, 80, 72, 64, - 56, 48, 40, 32, 24, 16, 8, 0 -}; - -static int16_t ALawDecompressTable[256] = -{ - -5504, -5248, -6016, -5760, -4480, -4224, -4992, -4736, - -7552, -7296, -8064, -7808, -6528, -6272, -7040, -6784, - -2752, -2624, -3008, -2880, -2240, -2112, -2496, -2368, - -3776, -3648, -4032, -3904, -3264, -3136, -3520, -3392, - -22016,-20992,-24064,-23040,-17920,-16896,-19968,-18944, - -30208,-29184,-32256,-31232,-26112,-25088,-28160,-27136, - -11008,-10496,-12032,-11520,-8960, -8448, -9984, -9472, - -15104,-14592,-16128,-15616,-13056,-12544,-14080,-13568, - -344, -328, -376, -360, -280, -264, -312, -296, - -472, -456, -504, -488, -408, -392, -440, -424, - -88, -72, -120, -104, -24, -8, -56, -40, - -216, -200, -248, -232, -152, -136, -184, -168, - -1376, -1312, -1504, -1440, -1120, -1056, -1248, -1184, - -1888, -1824, -2016, -1952, -1632, -1568, -1760, -1696, - -688, -656, -752, -720, -560, -528, -624, -592, - -944, -912, -1008, -976, -816, -784, -880, -848, - 5504, 5248, 6016, 5760, 4480, 4224, 4992, 4736, - 7552, 7296, 8064, 7808, 6528, 6272, 7040, 6784, - 2752, 2624, 3008, 2880, 2240, 2112, 2496, 2368, - 3776, 3648, 4032, 3904, 3264, 3136, 3520, 3392, - 22016, 20992, 24064, 23040, 17920, 16896, 19968, 18944, - 30208, 29184, 32256, 31232, 26112, 25088, 28160, 27136, - 11008, 10496, 12032, 11520, 8960, 8448, 9984, 9472, - 15104, 14592, 16128, 15616, 13056, 12544, 14080, 13568, - 344, 328, 376, 360, 280, 264, 312, 296, - 472, 456, 504, 488, 408, 392, 440, 424, - 88, 72, 120, 104, 24, 8, 56, 40, - 216, 200, 248, 232, 152, 136, 184, 168, - 1376, 1312, 1504, 1440, 1120, 1056, 1248, 1184, - 1888, 1824, 2016, 1952, 1632, 1568, 1760, 1696, - 688, 656, 752, 720, 560, 528, 624, 592, - 944, 912, 1008, 976, 816, 784, 880, 848 -}; - -static void cs_reset (void *opaque) -{ - CSState *s = opaque; - - s->regs[Index_Address] = 0x40; - s->regs[Index_Data] = 0x00; - s->regs[Status] = 0x00; - s->regs[PIO_Data] = 0x00; - - s->dregs[Left_ADC_Input_Control] = 0x00; - s->dregs[Right_ADC_Input_Control] = 0x00; - s->dregs[Left_AUX1_Input_Control] = 0x88; - s->dregs[Right_AUX1_Input_Control] = 0x88; - s->dregs[Left_AUX2_Input_Control] = 0x88; - s->dregs[Right_AUX2_Input_Control] = 0x88; - s->dregs[Left_DAC_Output_Control] = 0x80; - s->dregs[Right_DAC_Output_Control] = 0x80; - s->dregs[FS_And_Playback_Data_Format] = 0x00; - s->dregs[Interface_Configuration] = 0x08; - s->dregs[Pin_Control] = 0x00; - s->dregs[Error_Status_And_Initialization] = 0x00; - s->dregs[MODE_And_ID] = 0x8a; - s->dregs[Loopback_Control] = 0x00; - s->dregs[Playback_Upper_Base_Count] = 0x00; - s->dregs[Playback_Lower_Base_Count] = 0x00; - s->dregs[Alternate_Feature_Enable_I] = 0x00; - s->dregs[Alternate_Feature_Enable_II] = 0x00; - s->dregs[Left_Line_Input_Control] = 0x88; - s->dregs[Right_Line_Input_Control] = 0x88; - s->dregs[Timer_Low_Base] = 0x00; - s->dregs[Timer_High_Base] = 0x00; - s->dregs[RESERVED] = 0x00; - s->dregs[Alternate_Feature_Enable_III] = 0x00; - s->dregs[Alternate_Feature_Status] = 0x00; - s->dregs[Version_Chip_ID] = 0xa0; - s->dregs[Mono_Input_And_Output_Control] = 0xa0; - s->dregs[RESERVED_2] = 0x00; - s->dregs[Capture_Data_Format] = 0x00; - s->dregs[RESERVED_3] = 0x00; - s->dregs[Capture_Upper_Base_Count] = 0x00; - s->dregs[Capture_Lower_Base_Count] = 0x00; -} - -static void cs_audio_callback (void *opaque, int free) -{ - CSState *s = opaque; - s->audio_free = free; -} - -static void cs_reset_voices (CSState *s, uint32_t val) -{ - int xtal; - struct audsettings as; - -#ifdef DEBUG_XLAW - if (val == 0 || val == 32) - val = (1 << 4) | (1 << 5); -#endif - - xtal = val & 1; - as.freq = freqs[xtal][(val >> 1) & 7]; - - if (as.freq == -1) { - lerr ("unsupported frequency (val=%#x)\n", val); - goto error; - } - - as.nchannels = (val & (1 << 4)) ? 2 : 1; - as.endianness = 0; - s->tab = NULL; - - switch ((val >> 5) & ((s->dregs[MODE_And_ID] & MODE2) ? 7 : 3)) { - case 0: - as.fmt = AUD_FMT_U8; - s->shift = as.nchannels == 2; - break; - - case 1: - s->tab = MuLawDecompressTable; - goto x_law; - case 3: - s->tab = ALawDecompressTable; - x_law: - as.fmt = AUD_FMT_S16; - as.endianness = AUDIO_HOST_ENDIANNESS; - s->shift = as.nchannels == 2; - break; - - case 6: - as.endianness = 1; - case 2: - as.fmt = AUD_FMT_S16; - s->shift = as.nchannels; - break; - - case 7: - case 4: - lerr ("attempt to use reserved format value (%#x)\n", val); - goto error; - - case 5: - lerr ("ADPCM 4 bit IMA compatible format is not supported\n"); - goto error; - } - - s->voice = AUD_open_out ( - &s->card, - s->voice, - "cs4231a", - s, - cs_audio_callback, - &as - ); - - if (s->dregs[Interface_Configuration] & PEN) { - if (!s->dma_running) { - DMA_hold_DREQ (s->dma); - AUD_set_active_out (s->voice, 1); - s->transferred = 0; - } - s->dma_running = 1; - } - else { - if (s->dma_running) { - DMA_release_DREQ (s->dma); - AUD_set_active_out (s->voice, 0); - } - s->dma_running = 0; - } - return; - - error: - if (s->dma_running) { - DMA_release_DREQ (s->dma); - AUD_set_active_out (s->voice, 0); - } -} - -IO_READ_PROTO (cs_read) -{ - CSState *s = opaque; - uint32_t saddr, iaddr, ret; - - saddr = GET_SADDR (addr); - iaddr = ~0U; - - switch (saddr) { - case Index_Address: - ret = s->regs[saddr] & ~0x80; - break; - - case Index_Data: - if (!(s->dregs[MODE_And_ID] & MODE2)) - iaddr = s->regs[Index_Address] & 0x0f; - else - iaddr = s->regs[Index_Address] & 0x1f; - - ret = s->dregs[iaddr]; - if (iaddr == Error_Status_And_Initialization) { - /* keep SEAL happy */ - if (s->aci_counter) { - ret |= 1 << 5; - s->aci_counter -= 1; - } - } - break; - - default: - ret = s->regs[saddr]; - break; - } - dolog ("read %d:%d -> %d\n", saddr, iaddr, ret); - return ret; -} - -IO_WRITE_PROTO (cs_write) -{ - CSState *s = opaque; - uint32_t saddr, iaddr; - - saddr = GET_SADDR (addr); - - switch (saddr) { - case Index_Address: - if (!(s->regs[Index_Address] & MCE) && (val & MCE) - && (s->dregs[Interface_Configuration] & (3 << 3))) - s->aci_counter = conf.aci_counter; - - s->regs[Index_Address] = val & ~(1 << 7); - break; - - case Index_Data: - if (!(s->dregs[MODE_And_ID] & MODE2)) - iaddr = s->regs[Index_Address] & 0x0f; - else - iaddr = s->regs[Index_Address] & 0x1f; - - switch (iaddr) { - case RESERVED: - case RESERVED_2: - case RESERVED_3: - lwarn ("attempt to write %#x to reserved indirect register %d\n", - val, iaddr); - break; - - case FS_And_Playback_Data_Format: - if (s->regs[Index_Address] & MCE) { - cs_reset_voices (s, val); - } - else { - if (s->dregs[Alternate_Feature_Status] & PMCE) { - val = (val & ~0x0f) | (s->dregs[iaddr] & 0x0f); - cs_reset_voices (s, val); - } - else { - lwarn ("[P]MCE(%#x, %#x) is not set, val=%#x\n", - s->regs[Index_Address], - s->dregs[Alternate_Feature_Status], - val); - break; - } - } - s->dregs[iaddr] = val; - break; - - case Interface_Configuration: - val &= ~(1 << 5); /* D5 is reserved */ - s->dregs[iaddr] = val; - if (val & PPIO) { - lwarn ("PIO is not supported (%#x)\n", val); - break; - } - if (val & PEN) { - if (!s->dma_running) { - cs_reset_voices (s, s->dregs[FS_And_Playback_Data_Format]); - } - } - else { - if (s->dma_running) { - DMA_release_DREQ (s->dma); - AUD_set_active_out (s->voice, 0); - s->dma_running = 0; - } - } - break; - - case Error_Status_And_Initialization: - lwarn ("attempt to write to read only register %d\n", iaddr); - break; - - case MODE_And_ID: - dolog ("val=%#x\n", val); - if (val & MODE2) - s->dregs[iaddr] |= MODE2; - else - s->dregs[iaddr] &= ~MODE2; - break; - - case Alternate_Feature_Enable_I: - if (val & TE) - lerr ("timer is not yet supported\n"); - s->dregs[iaddr] = val; - break; - - case Alternate_Feature_Status: - if ((s->dregs[iaddr] & PI) && !(val & PI)) { - /* XXX: TI CI */ - qemu_irq_lower (s->pic[s->irq]); - s->regs[Status] &= ~INT; - } - s->dregs[iaddr] = val; - break; - - case Version_Chip_ID: - lwarn ("write to Version_Chip_ID register %#x\n", val); - s->dregs[iaddr] = val; - break; - - default: - s->dregs[iaddr] = val; - break; - } - dolog ("written value %#x to indirect register %d\n", val, iaddr); - break; - - case Status: - if (s->regs[Status] & INT) { - qemu_irq_lower (s->pic[s->irq]); - } - s->regs[Status] &= ~INT; - s->dregs[Alternate_Feature_Status] &= ~(PI | CI | TI); - break; - - case PIO_Data: - lwarn ("attempt to write value %#x to PIO register\n", val); - break; - } -} - -static int cs_write_audio (CSState *s, int nchan, int dma_pos, - int dma_len, int len) -{ - int temp, net; - uint8_t tmpbuf[4096]; - - temp = len; - net = 0; - - while (temp) { - int left = dma_len - dma_pos; - int copied; - size_t to_copy; - - to_copy = audio_MIN (temp, left); - if (to_copy > sizeof (tmpbuf)) { - to_copy = sizeof (tmpbuf); - } - - copied = DMA_read_memory (nchan, tmpbuf, dma_pos, to_copy); - if (s->tab) { - int i; - int16_t linbuf[4096]; - - for (i = 0; i < copied; ++i) - linbuf[i] = s->tab[tmpbuf[i]]; - copied = AUD_write (s->voice, linbuf, copied << 1); - copied >>= 1; - } - else { - copied = AUD_write (s->voice, tmpbuf, copied); - } - - temp -= copied; - dma_pos = (dma_pos + copied) % dma_len; - net += copied; - - if (!copied) { - break; - } - } - - return net; -} - -static int cs_dma_read (void *opaque, int nchan, int dma_pos, int dma_len) -{ - CSState *s = opaque; - int copy, written; - int till = -1; - - copy = s->voice ? (s->audio_free >> (s->tab != NULL)) : dma_len; - - if (s->dregs[Pin_Control] & IEN) { - till = (s->dregs[Playback_Lower_Base_Count] - | (s->dregs[Playback_Upper_Base_Count] << 8)) << s->shift; - till -= s->transferred; - copy = audio_MIN (till, copy); - } - - if ((copy <= 0) || (dma_len <= 0)) { - return dma_pos; - } - - written = cs_write_audio (s, nchan, dma_pos, dma_len, copy); - - dma_pos = (dma_pos + written) % dma_len; - s->audio_free -= (written << (s->tab != NULL)); - - if (written == till) { - s->regs[Status] |= INT; - s->dregs[Alternate_Feature_Status] |= PI; - s->transferred = 0; - qemu_irq_raise (s->pic[s->irq]); - } - else { - s->transferred += written; - } - - return dma_pos; -} - -static void cs_save (QEMUFile *f, void *opaque) -{ - CSState *s = opaque; - unsigned int i; - uint32_t val; - - for (i = 0; i < CS_REGS; i++) - qemu_put_be32s (f, &s->regs[i]); - - qemu_put_buffer (f, s->dregs, CS_DREGS); - val = s->dma_running; qemu_put_be32s (f, &val); - val = s->audio_free; qemu_put_be32s (f, &val); - val = s->transferred; qemu_put_be32s (f, &val); - val = s->aci_counter; qemu_put_be32s (f, &val); -} - -static int cs_load (QEMUFile *f, void *opaque, int version_id) -{ - CSState *s = opaque; - unsigned int i; - uint32_t val, dma_running; - - if (version_id > 1) - return -EINVAL; - - for (i = 0; i < CS_REGS; i++) - qemu_get_be32s (f, &s->regs[i]); - - qemu_get_buffer (f, s->dregs, CS_DREGS); - - qemu_get_be32s (f, &dma_running); - qemu_get_be32s (f, &val); s->audio_free = val; - qemu_get_be32s (f, &val); s->transferred = val; - qemu_get_be32s (f, &val); s->aci_counter = val; - if (dma_running && (s->dregs[Interface_Configuration] & PEN)) - cs_reset_voices (s, s->dregs[FS_And_Playback_Data_Format]); - return 0; -} - -int cs4231a_init (qemu_irq *pic) -{ - int i; - CSState *s; - - s = qemu_mallocz (sizeof (*s)); - - s->pic = pic; - s->irq = conf.irq; - s->dma = conf.dma; - s->port = conf.port; - - for (i = 0; i < 4; i++) { - register_ioport_write (s->port + i, 1, 1, cs_write, s); - register_ioport_read (s->port + i, 1, 1, cs_read, s); - } - - DMA_register_channel (s->dma, cs_dma_read, s); - - register_savevm ("cs4231a", 0, 1, cs_save, cs_load, s); - qemu_register_reset (cs_reset, s); - cs_reset (s); - - AUD_register_card ("cs4231a", &s->card); - return 0; -} diff --git a/qemu-0.11.0/hw/cuda.c b/qemu-0.11.0/hw/cuda.c deleted file mode 100644 index a948ec0..0000000 --- a/qemu-0.11.0/hw/cuda.c +++ /dev/null @@ -1,767 +0,0 @@ -/* - * QEMU PowerMac CUDA device support - * - * Copyright (c) 2004-2007 Fabrice Bellard - * Copyright (c) 2007 Jocelyn Mayer - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "ppc_mac.h" -#include "qemu-timer.h" -#include "sysemu.h" - -/* XXX: implement all timer modes */ - -/* debug CUDA */ -//#define DEBUG_CUDA - -/* debug CUDA packets */ -//#define DEBUG_CUDA_PACKET - -#ifdef DEBUG_CUDA -#define CUDA_DPRINTF(fmt, ...) \ - do { printf("CUDA: " fmt , ## __VA_ARGS__); } while (0) -#else -#define CUDA_DPRINTF(fmt, ...) -#endif - -/* Bits in B data register: all active low */ -#define TREQ 0x08 /* Transfer request (input) */ -#define TACK 0x10 /* Transfer acknowledge (output) */ -#define TIP 0x20 /* Transfer in progress (output) */ - -/* Bits in ACR */ -#define SR_CTRL 0x1c /* Shift register control bits */ -#define SR_EXT 0x0c /* Shift on external clock */ -#define SR_OUT 0x10 /* Shift out if 1 */ - -/* Bits in IFR and IER */ -#define IER_SET 0x80 /* set bits in IER */ -#define IER_CLR 0 /* clear bits in IER */ -#define SR_INT 0x04 /* Shift register full/empty */ -#define T1_INT 0x40 /* Timer 1 interrupt */ -#define T2_INT 0x20 /* Timer 2 interrupt */ - -/* Bits in ACR */ -#define T1MODE 0xc0 /* Timer 1 mode */ -#define T1MODE_CONT 0x40 /* continuous interrupts */ - -/* commands (1st byte) */ -#define ADB_PACKET 0 -#define CUDA_PACKET 1 -#define ERROR_PACKET 2 -#define TIMER_PACKET 3 -#define POWER_PACKET 4 -#define MACIIC_PACKET 5 -#define PMU_PACKET 6 - - -/* CUDA commands (2nd byte) */ -#define CUDA_WARM_START 0x0 -#define CUDA_AUTOPOLL 0x1 -#define CUDA_GET_6805_ADDR 0x2 -#define CUDA_GET_TIME 0x3 -#define CUDA_GET_PRAM 0x7 -#define CUDA_SET_6805_ADDR 0x8 -#define CUDA_SET_TIME 0x9 -#define CUDA_POWERDOWN 0xa -#define CUDA_POWERUP_TIME 0xb -#define CUDA_SET_PRAM 0xc -#define CUDA_MS_RESET 0xd -#define CUDA_SEND_DFAC 0xe -#define CUDA_BATTERY_SWAP_SENSE 0x10 -#define CUDA_RESET_SYSTEM 0x11 -#define CUDA_SET_IPL 0x12 -#define CUDA_FILE_SERVER_FLAG 0x13 -#define CUDA_SET_AUTO_RATE 0x14 -#define CUDA_GET_AUTO_RATE 0x16 -#define CUDA_SET_DEVICE_LIST 0x19 -#define CUDA_GET_DEVICE_LIST 0x1a -#define CUDA_SET_ONE_SECOND_MODE 0x1b -#define CUDA_SET_POWER_MESSAGES 0x21 -#define CUDA_GET_SET_IIC 0x22 -#define CUDA_WAKEUP 0x23 -#define CUDA_TIMER_TICKLE 0x24 -#define CUDA_COMBINED_FORMAT_IIC 0x25 - -#define CUDA_TIMER_FREQ (4700000 / 6) -#define CUDA_ADB_POLL_FREQ 50 - -/* CUDA returns time_t's offset from Jan 1, 1904, not 1970 */ -#define RTC_OFFSET 2082844800 - -typedef struct CUDATimer { - int index; - uint16_t latch; - uint16_t counter_value; /* counter value at load time */ - int64_t load_time; - int64_t next_irq_time; - QEMUTimer *timer; -} CUDATimer; - -typedef struct CUDAState { - /* cuda registers */ - uint8_t b; /* B-side data */ - uint8_t a; /* A-side data */ - uint8_t dirb; /* B-side direction (1=output) */ - uint8_t dira; /* A-side direction (1=output) */ - uint8_t sr; /* Shift register */ - uint8_t acr; /* Auxiliary control register */ - uint8_t pcr; /* Peripheral control register */ - uint8_t ifr; /* Interrupt flag register */ - uint8_t ier; /* Interrupt enable register */ - uint8_t anh; /* A-side data, no handshake */ - - CUDATimer timers[2]; - - uint32_t tick_offset; - - uint8_t last_b; /* last value of B register */ - uint8_t last_acr; /* last value of B register */ - - int data_in_size; - int data_in_index; - int data_out_index; - - qemu_irq irq; - uint8_t autopoll; - uint8_t data_in[128]; - uint8_t data_out[16]; - QEMUTimer *adb_poll_timer; -} CUDAState; - -static CUDAState cuda_state; -ADBBusState adb_bus; - -static void cuda_update(CUDAState *s); -static void cuda_receive_packet_from_host(CUDAState *s, - const uint8_t *data, int len); -static void cuda_timer_update(CUDAState *s, CUDATimer *ti, - int64_t current_time); - -static void cuda_update_irq(CUDAState *s) -{ - if (s->ifr & s->ier & (SR_INT | T1_INT)) { - qemu_irq_raise(s->irq); - } else { - qemu_irq_lower(s->irq); - } -} - -static unsigned int get_counter(CUDATimer *s) -{ - int64_t d; - unsigned int counter; - - d = muldiv64(qemu_get_clock(vm_clock) - s->load_time, - CUDA_TIMER_FREQ, ticks_per_sec); - if (s->index == 0) { - /* the timer goes down from latch to -1 (period of latch + 2) */ - if (d <= (s->counter_value + 1)) { - counter = (s->counter_value - d) & 0xffff; - } else { - counter = (d - (s->counter_value + 1)) % (s->latch + 2); - counter = (s->latch - counter) & 0xffff; - } - } else { - counter = (s->counter_value - d) & 0xffff; - } - return counter; -} - -static void set_counter(CUDAState *s, CUDATimer *ti, unsigned int val) -{ - CUDA_DPRINTF("T%d.counter=%d\n", 1 + (ti->timer == NULL), val); - ti->load_time = qemu_get_clock(vm_clock); - ti->counter_value = val; - cuda_timer_update(s, ti, ti->load_time); -} - -static int64_t get_next_irq_time(CUDATimer *s, int64_t current_time) -{ - int64_t d, next_time; - unsigned int counter; - - /* current counter value */ - d = muldiv64(current_time - s->load_time, - CUDA_TIMER_FREQ, ticks_per_sec); - /* the timer goes down from latch to -1 (period of latch + 2) */ - if (d <= (s->counter_value + 1)) { - counter = (s->counter_value - d) & 0xffff; - } else { - counter = (d - (s->counter_value + 1)) % (s->latch + 2); - counter = (s->latch - counter) & 0xffff; - } - - /* Note: we consider the irq is raised on 0 */ - if (counter == 0xffff) { - next_time = d + s->latch + 1; - } else if (counter == 0) { - next_time = d + s->latch + 2; - } else { - next_time = d + counter; - } - CUDA_DPRINTF("latch=%d counter=%" PRId64 " delta_next=%" PRId64 "\n", - s->latch, d, next_time - d); - next_time = muldiv64(next_time, ticks_per_sec, CUDA_TIMER_FREQ) + - s->load_time; - if (next_time <= current_time) - next_time = current_time + 1; - return next_time; -} - -static void cuda_timer_update(CUDAState *s, CUDATimer *ti, - int64_t current_time) -{ - if (!ti->timer) - return; - if ((s->acr & T1MODE) != T1MODE_CONT) { - qemu_del_timer(ti->timer); - } else { - ti->next_irq_time = get_next_irq_time(ti, current_time); - qemu_mod_timer(ti->timer, ti->next_irq_time); - } -} - -static void cuda_timer1(void *opaque) -{ - CUDAState *s = opaque; - CUDATimer *ti = &s->timers[0]; - - cuda_timer_update(s, ti, ti->next_irq_time); - s->ifr |= T1_INT; - cuda_update_irq(s); -} - -static uint32_t cuda_readb(void *opaque, target_phys_addr_t addr) -{ - CUDAState *s = opaque; - uint32_t val; - - addr = (addr >> 9) & 0xf; - switch(addr) { - case 0: - val = s->b; - break; - case 1: - val = s->a; - break; - case 2: - val = s->dirb; - break; - case 3: - val = s->dira; - break; - case 4: - val = get_counter(&s->timers[0]) & 0xff; - s->ifr &= ~T1_INT; - cuda_update_irq(s); - break; - case 5: - val = get_counter(&s->timers[0]) >> 8; - cuda_update_irq(s); - break; - case 6: - val = s->timers[0].latch & 0xff; - break; - case 7: - /* XXX: check this */ - val = (s->timers[0].latch >> 8) & 0xff; - break; - case 8: - val = get_counter(&s->timers[1]) & 0xff; - s->ifr &= ~T2_INT; - break; - case 9: - val = get_counter(&s->timers[1]) >> 8; - break; - case 10: - val = s->sr; - s->ifr &= ~SR_INT; - cuda_update_irq(s); - break; - case 11: - val = s->acr; - break; - case 12: - val = s->pcr; - break; - case 13: - val = s->ifr; - if (s->ifr & s->ier) - val |= 0x80; - break; - case 14: - val = s->ier | 0x80; - break; - default: - case 15: - val = s->anh; - break; - } - if (addr != 13 || val != 0) - CUDA_DPRINTF("read: reg=0x%x val=%02x\n", (int)addr, val); - return val; -} - -static void cuda_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - CUDAState *s = opaque; - - addr = (addr >> 9) & 0xf; - CUDA_DPRINTF("write: reg=0x%x val=%02x\n", (int)addr, val); - - switch(addr) { - case 0: - s->b = val; - cuda_update(s); - break; - case 1: - s->a = val; - break; - case 2: - s->dirb = val; - break; - case 3: - s->dira = val; - break; - case 4: - s->timers[0].latch = (s->timers[0].latch & 0xff00) | val; - cuda_timer_update(s, &s->timers[0], qemu_get_clock(vm_clock)); - break; - case 5: - s->timers[0].latch = (s->timers[0].latch & 0xff) | (val << 8); - s->ifr &= ~T1_INT; - set_counter(s, &s->timers[0], s->timers[0].latch); - break; - case 6: - s->timers[0].latch = (s->timers[0].latch & 0xff00) | val; - cuda_timer_update(s, &s->timers[0], qemu_get_clock(vm_clock)); - break; - case 7: - s->timers[0].latch = (s->timers[0].latch & 0xff) | (val << 8); - s->ifr &= ~T1_INT; - cuda_timer_update(s, &s->timers[0], qemu_get_clock(vm_clock)); - break; - case 8: - s->timers[1].latch = val; - set_counter(s, &s->timers[1], val); - break; - case 9: - set_counter(s, &s->timers[1], (val << 8) | s->timers[1].latch); - break; - case 10: - s->sr = val; - break; - case 11: - s->acr = val; - cuda_timer_update(s, &s->timers[0], qemu_get_clock(vm_clock)); - cuda_update(s); - break; - case 12: - s->pcr = val; - break; - case 13: - /* reset bits */ - s->ifr &= ~val; - cuda_update_irq(s); - break; - case 14: - if (val & IER_SET) { - /* set bits */ - s->ier |= val & 0x7f; - } else { - /* reset bits */ - s->ier &= ~val; - } - cuda_update_irq(s); - break; - default: - case 15: - s->anh = val; - break; - } -} - -/* NOTE: TIP and TREQ are negated */ -static void cuda_update(CUDAState *s) -{ - int packet_received, len; - - packet_received = 0; - if (!(s->b & TIP)) { - /* transfer requested from host */ - - if (s->acr & SR_OUT) { - /* data output */ - if ((s->b & (TACK | TIP)) != (s->last_b & (TACK | TIP))) { - if (s->data_out_index < sizeof(s->data_out)) { - CUDA_DPRINTF("send: %02x\n", s->sr); - s->data_out[s->data_out_index++] = s->sr; - s->ifr |= SR_INT; - cuda_update_irq(s); - } - } - } else { - if (s->data_in_index < s->data_in_size) { - /* data input */ - if ((s->b & (TACK | TIP)) != (s->last_b & (TACK | TIP))) { - s->sr = s->data_in[s->data_in_index++]; - CUDA_DPRINTF("recv: %02x\n", s->sr); - /* indicate end of transfer */ - if (s->data_in_index >= s->data_in_size) { - s->b = (s->b | TREQ); - } - s->ifr |= SR_INT; - cuda_update_irq(s); - } - } - } - } else { - /* no transfer requested: handle sync case */ - if ((s->last_b & TIP) && (s->b & TACK) != (s->last_b & TACK)) { - /* update TREQ state each time TACK change state */ - if (s->b & TACK) - s->b = (s->b | TREQ); - else - s->b = (s->b & ~TREQ); - s->ifr |= SR_INT; - cuda_update_irq(s); - } else { - if (!(s->last_b & TIP)) { - /* handle end of host to cuda transfer */ - packet_received = (s->data_out_index > 0); - /* always an IRQ at the end of transfer */ - s->ifr |= SR_INT; - cuda_update_irq(s); - } - /* signal if there is data to read */ - if (s->data_in_index < s->data_in_size) { - s->b = (s->b & ~TREQ); - } - } - } - - s->last_acr = s->acr; - s->last_b = s->b; - - /* NOTE: cuda_receive_packet_from_host() can call cuda_update() - recursively */ - if (packet_received) { - len = s->data_out_index; - s->data_out_index = 0; - cuda_receive_packet_from_host(s, s->data_out, len); - } -} - -static void cuda_send_packet_to_host(CUDAState *s, - const uint8_t *data, int len) -{ -#ifdef DEBUG_CUDA_PACKET - { - int i; - printf("cuda_send_packet_to_host:\n"); - for(i = 0; i < len; i++) - printf(" %02x", data[i]); - printf("\n"); - } -#endif - memcpy(s->data_in, data, len); - s->data_in_size = len; - s->data_in_index = 0; - cuda_update(s); - s->ifr |= SR_INT; - cuda_update_irq(s); -} - -static void cuda_adb_poll(void *opaque) -{ - CUDAState *s = opaque; - uint8_t obuf[ADB_MAX_OUT_LEN + 2]; - int olen; - - olen = adb_poll(&adb_bus, obuf + 2); - if (olen > 0) { - obuf[0] = ADB_PACKET; - obuf[1] = 0x40; /* polled data */ - cuda_send_packet_to_host(s, obuf, olen + 2); - } - qemu_mod_timer(s->adb_poll_timer, - qemu_get_clock(vm_clock) + - (ticks_per_sec / CUDA_ADB_POLL_FREQ)); -} - -static void cuda_receive_packet(CUDAState *s, - const uint8_t *data, int len) -{ - uint8_t obuf[16]; - int autopoll; - uint32_t ti; - - switch(data[0]) { - case CUDA_AUTOPOLL: - autopoll = (data[1] != 0); - if (autopoll != s->autopoll) { - s->autopoll = autopoll; - if (autopoll) { - qemu_mod_timer(s->adb_poll_timer, - qemu_get_clock(vm_clock) + - (ticks_per_sec / CUDA_ADB_POLL_FREQ)); - } else { - qemu_del_timer(s->adb_poll_timer); - } - } - obuf[0] = CUDA_PACKET; - obuf[1] = data[1]; - cuda_send_packet_to_host(s, obuf, 2); - break; - case CUDA_SET_TIME: - ti = (((uint32_t)data[1]) << 24) + (((uint32_t)data[2]) << 16) + (((uint32_t)data[3]) << 8) + data[4]; - s->tick_offset = ti - (qemu_get_clock(vm_clock) / ticks_per_sec); - obuf[0] = CUDA_PACKET; - obuf[1] = 0; - obuf[2] = 0; - cuda_send_packet_to_host(s, obuf, 3); - break; - case CUDA_GET_TIME: - ti = s->tick_offset + (qemu_get_clock(vm_clock) / ticks_per_sec); - obuf[0] = CUDA_PACKET; - obuf[1] = 0; - obuf[2] = 0; - obuf[3] = ti >> 24; - obuf[4] = ti >> 16; - obuf[5] = ti >> 8; - obuf[6] = ti; - cuda_send_packet_to_host(s, obuf, 7); - break; - case CUDA_FILE_SERVER_FLAG: - case CUDA_SET_DEVICE_LIST: - case CUDA_SET_AUTO_RATE: - case CUDA_SET_POWER_MESSAGES: - obuf[0] = CUDA_PACKET; - obuf[1] = 0; - cuda_send_packet_to_host(s, obuf, 2); - break; - case CUDA_POWERDOWN: - obuf[0] = CUDA_PACKET; - obuf[1] = 0; - cuda_send_packet_to_host(s, obuf, 2); - qemu_system_shutdown_request(); - break; - case CUDA_RESET_SYSTEM: - obuf[0] = CUDA_PACKET; - obuf[1] = 0; - cuda_send_packet_to_host(s, obuf, 2); - qemu_system_reset_request(); - break; - default: - break; - } -} - -static void cuda_receive_packet_from_host(CUDAState *s, - const uint8_t *data, int len) -{ -#ifdef DEBUG_CUDA_PACKET - { - int i; - printf("cuda_receive_packet_from_host:\n"); - for(i = 0; i < len; i++) - printf(" %02x", data[i]); - printf("\n"); - } -#endif - switch(data[0]) { - case ADB_PACKET: - { - uint8_t obuf[ADB_MAX_OUT_LEN + 2]; - int olen; - olen = adb_request(&adb_bus, obuf + 2, data + 1, len - 1); - if (olen > 0) { - obuf[0] = ADB_PACKET; - obuf[1] = 0x00; - } else { - /* error */ - obuf[0] = ADB_PACKET; - obuf[1] = -olen; - olen = 0; - } - cuda_send_packet_to_host(s, obuf, olen + 2); - } - break; - case CUDA_PACKET: - cuda_receive_packet(s, data + 1, len - 1); - break; - } -} - -static void cuda_writew (void *opaque, target_phys_addr_t addr, uint32_t value) -{ -} - -static void cuda_writel (void *opaque, target_phys_addr_t addr, uint32_t value) -{ -} - -static uint32_t cuda_readw (void *opaque, target_phys_addr_t addr) -{ - return 0; -} - -static uint32_t cuda_readl (void *opaque, target_phys_addr_t addr) -{ - return 0; -} - -static CPUWriteMemoryFunc *cuda_write[] = { - &cuda_writeb, - &cuda_writew, - &cuda_writel, -}; - -static CPUReadMemoryFunc *cuda_read[] = { - &cuda_readb, - &cuda_readw, - &cuda_readl, -}; - -static void cuda_save_timer(QEMUFile *f, CUDATimer *s) -{ - qemu_put_be16s(f, &s->latch); - qemu_put_be16s(f, &s->counter_value); - qemu_put_sbe64s(f, &s->load_time); - qemu_put_sbe64s(f, &s->next_irq_time); - if (s->timer) - qemu_put_timer(f, s->timer); -} - -static void cuda_save(QEMUFile *f, void *opaque) -{ - CUDAState *s = (CUDAState *)opaque; - - qemu_put_ubyte(f, s->b); - qemu_put_ubyte(f, s->a); - qemu_put_ubyte(f, s->dirb); - qemu_put_ubyte(f, s->dira); - qemu_put_ubyte(f, s->sr); - qemu_put_ubyte(f, s->acr); - qemu_put_ubyte(f, s->pcr); - qemu_put_ubyte(f, s->ifr); - qemu_put_ubyte(f, s->ier); - qemu_put_ubyte(f, s->anh); - qemu_put_sbe32s(f, &s->data_in_size); - qemu_put_sbe32s(f, &s->data_in_index); - qemu_put_sbe32s(f, &s->data_out_index); - qemu_put_ubyte(f, s->autopoll); - qemu_put_buffer(f, s->data_in, sizeof(s->data_in)); - qemu_put_buffer(f, s->data_out, sizeof(s->data_out)); - qemu_put_be32s(f, &s->tick_offset); - cuda_save_timer(f, &s->timers[0]); - cuda_save_timer(f, &s->timers[1]); -} - -static void cuda_load_timer(QEMUFile *f, CUDATimer *s) -{ - qemu_get_be16s(f, &s->latch); - qemu_get_be16s(f, &s->counter_value); - qemu_get_sbe64s(f, &s->load_time); - qemu_get_sbe64s(f, &s->next_irq_time); - if (s->timer) - qemu_get_timer(f, s->timer); -} - -static int cuda_load(QEMUFile *f, void *opaque, int version_id) -{ - CUDAState *s = (CUDAState *)opaque; - - if (version_id != 1) - return -EINVAL; - - s->b = qemu_get_ubyte(f); - s->a = qemu_get_ubyte(f); - s->dirb = qemu_get_ubyte(f); - s->dira = qemu_get_ubyte(f); - s->sr = qemu_get_ubyte(f); - s->acr = qemu_get_ubyte(f); - s->pcr = qemu_get_ubyte(f); - s->ifr = qemu_get_ubyte(f); - s->ier = qemu_get_ubyte(f); - s->anh = qemu_get_ubyte(f); - qemu_get_sbe32s(f, &s->data_in_size); - qemu_get_sbe32s(f, &s->data_in_index); - qemu_get_sbe32s(f, &s->data_out_index); - s->autopoll = qemu_get_ubyte(f); - qemu_get_buffer(f, s->data_in, sizeof(s->data_in)); - qemu_get_buffer(f, s->data_out, sizeof(s->data_out)); - qemu_get_be32s(f, &s->tick_offset); - cuda_load_timer(f, &s->timers[0]); - cuda_load_timer(f, &s->timers[1]); - - return 0; -} - -static void cuda_reset(void *opaque) -{ - CUDAState *s = opaque; - - s->b = 0; - s->a = 0; - s->dirb = 0; - s->dira = 0; - s->sr = 0; - s->acr = 0; - s->pcr = 0; - s->ifr = 0; - s->ier = 0; - // s->ier = T1_INT | SR_INT; - s->anh = 0; - s->data_in_size = 0; - s->data_in_index = 0; - s->data_out_index = 0; - s->autopoll = 0; - - s->timers[0].latch = 0xffff; - set_counter(s, &s->timers[0], 0xffff); - - s->timers[1].latch = 0; - set_counter(s, &s->timers[1], 0xffff); -} - -void cuda_init (int *cuda_mem_index, qemu_irq irq) -{ - struct tm tm; - CUDAState *s = &cuda_state; - - s->irq = irq; - - s->timers[0].index = 0; - s->timers[0].timer = qemu_new_timer(vm_clock, cuda_timer1, s); - - s->timers[1].index = 1; - - qemu_get_timedate(&tm, 0); - s->tick_offset = (uint32_t)mktimegm(&tm) + RTC_OFFSET; - - s->adb_poll_timer = qemu_new_timer(vm_clock, cuda_adb_poll, s); - *cuda_mem_index = cpu_register_io_memory(cuda_read, cuda_write, s); - register_savevm("cuda", -1, 1, cuda_save, cuda_load, s); - qemu_register_reset(cuda_reset, s); - cuda_reset(s); -} diff --git a/qemu-0.11.0/hw/device-hotplug.c b/qemu-0.11.0/hw/device-hotplug.c deleted file mode 100644 index e178083..0000000 --- a/qemu-0.11.0/hw/device-hotplug.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * QEMU device hotplug helpers - * - * Copyright (c) 2004 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "hw.h" -#include "boards.h" -#include "net.h" -#include "block_int.h" -#include "sysemu.h" - -int add_init_drive(const char *opts) -{ - int drive_opt_idx, drive_idx; - int ret = -1; - - drive_opt_idx = drive_add(NULL, "%s", opts); - if (!drive_opt_idx) - return ret; - - drive_idx = drive_init(&drives_opt[drive_opt_idx], 0, current_machine); - if (drive_idx == -1) { - drive_remove(drive_opt_idx); - return ret; - } - - return drive_idx; -} - -void destroy_nic(dev_match_fn *match_fn, void *arg) -{ - int i; - NICInfo *nic; - - for (i = 0; i < MAX_NICS; i++) { - nic = &nd_table[i]; - if (nic->used) { - if (nic->private && match_fn(nic->private, arg)) { - qemu_del_vlan_client(nic->vc); - net_client_uninit(nic); - } - } - } -} - -void destroy_bdrvs(dev_match_fn *match_fn, void *arg) -{ - int i; - struct BlockDriverState *bs; - - for (i = 0; i <= MAX_DRIVES; i++) { - bs = drives_table[i].bdrv; - if (bs) { - if (bs->private && match_fn(bs->private, arg)) { - drive_uninit(bs); - bdrv_delete(bs); - } - } - } -} - - diff --git a/qemu-0.11.0/hw/devices.h b/qemu-0.11.0/hw/devices.h deleted file mode 100644 index 156bde2..0000000 --- a/qemu-0.11.0/hw/devices.h +++ /dev/null @@ -1,70 +0,0 @@ -#ifndef QEMU_DEVICES_H -#define QEMU_DEVICES_H - -/* Devices that have nowhere better to go. */ - -/* smc91c111.c */ -void smc91c111_init(NICInfo *, uint32_t, qemu_irq); - -/* tsc210x.c */ -uWireSlave *tsc2102_init(qemu_irq pint); -uWireSlave *tsc2301_init(qemu_irq penirq, qemu_irq kbirq, qemu_irq dav); -I2SCodec *tsc210x_codec(uWireSlave *chip); -uint32_t tsc210x_txrx(void *opaque, uint32_t value, int len); -void tsc210x_set_transform(uWireSlave *chip, - MouseTransformInfo *info); -void tsc210x_key_event(uWireSlave *chip, int key, int down); - -/* tsc2005.c */ -void *tsc2005_init(qemu_irq pintdav); -uint32_t tsc2005_txrx(void *opaque, uint32_t value, int len); -void tsc2005_set_transform(void *opaque, MouseTransformInfo *info); - -/* stellaris_input.c */ -void stellaris_gamepad_init(int n, qemu_irq *irq, const int *keycode); - -/* blizzard.c */ -void *s1d13745_init(qemu_irq gpio_int); -void s1d13745_write(void *opaque, int dc, uint16_t value); -void s1d13745_write_block(void *opaque, int dc, - void *buf, size_t len, int pitch); -uint16_t s1d13745_read(void *opaque, int dc); - -/* cbus.c */ -typedef struct { - qemu_irq clk; - qemu_irq dat; - qemu_irq sel; -} CBus; -CBus *cbus_init(qemu_irq dat_out); -void cbus_attach(CBus *bus, void *slave_opaque); - -void *retu_init(qemu_irq irq, int vilma); -void *tahvo_init(qemu_irq irq, int betty); - -void retu_key_event(void *retu, int state); - -/* tusb6010.c */ -typedef struct TUSBState TUSBState; -TUSBState *tusb6010_init(qemu_irq intr); -int tusb6010_sync_io(TUSBState *s); -int tusb6010_async_io(TUSBState *s); -void tusb6010_power(TUSBState *s, int on); - -/* tc6393xb.c */ -typedef struct TC6393xbState TC6393xbState; -#define TC6393XB_RAM 0x110000 /* amount of ram for Video and USB */ -TC6393xbState *tc6393xb_init(uint32_t base, qemu_irq irq); -void tc6393xb_gpio_out_set(TC6393xbState *s, int line, - qemu_irq handler); -qemu_irq *tc6393xb_gpio_in_get(TC6393xbState *s); -qemu_irq tc6393xb_l3v_get(TC6393xbState *s); - -/* sm501.c */ -void sm501_init(uint32_t base, uint32_t local_mem_bytes, qemu_irq irq, - CharDriverState *chr); - -/* usb-ohci.c */ -void usb_ohci_init_sm501(uint32_t mmio_base, uint32_t localmem_base, - int num_ports, int devfn, qemu_irq irq); -#endif diff --git a/qemu-0.11.0/hw/dma.c b/qemu-0.11.0/hw/dma.c deleted file mode 100644 index b95407b..0000000 --- a/qemu-0.11.0/hw/dma.c +++ /dev/null @@ -1,570 +0,0 @@ -/* - * QEMU DMA emulation - * - * Copyright (c) 2003-2004 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "isa.h" - -/* #define DEBUG_DMA */ - -#define dolog(...) fprintf (stderr, "dma: " __VA_ARGS__) -#ifdef DEBUG_DMA -#define linfo(...) fprintf (stderr, "dma: " __VA_ARGS__) -#define ldebug(...) fprintf (stderr, "dma: " __VA_ARGS__) -#else -#define linfo(...) -#define ldebug(...) -#endif - -struct dma_regs { - int now[2]; - uint16_t base[2]; - uint8_t mode; - uint8_t page; - uint8_t pageh; - uint8_t dack; - uint8_t eop; - DMA_transfer_handler transfer_handler; - void *opaque; -}; - -#define ADDR 0 -#define COUNT 1 - -static struct dma_cont { - uint8_t status; - uint8_t command; - uint8_t mask; - uint8_t flip_flop; - int dshift; - struct dma_regs regs[4]; -} dma_controllers[2]; - -enum { - CMD_MEMORY_TO_MEMORY = 0x01, - CMD_FIXED_ADDRESS = 0x02, - CMD_BLOCK_CONTROLLER = 0x04, - CMD_COMPRESSED_TIME = 0x08, - CMD_CYCLIC_PRIORITY = 0x10, - CMD_EXTENDED_WRITE = 0x20, - CMD_LOW_DREQ = 0x40, - CMD_LOW_DACK = 0x80, - CMD_NOT_SUPPORTED = CMD_MEMORY_TO_MEMORY | CMD_FIXED_ADDRESS - | CMD_COMPRESSED_TIME | CMD_CYCLIC_PRIORITY | CMD_EXTENDED_WRITE - | CMD_LOW_DREQ | CMD_LOW_DACK - -}; - -static void DMA_run (void); - -static int channels[8] = {-1, 2, 3, 1, -1, -1, -1, 0}; - -static void write_page (void *opaque, uint32_t nport, uint32_t data) -{ - struct dma_cont *d = opaque; - int ichan; - - ichan = channels[nport & 7]; - if (-1 == ichan) { - dolog ("invalid channel %#x %#x\n", nport, data); - return; - } - d->regs[ichan].page = data; -} - -static void write_pageh (void *opaque, uint32_t nport, uint32_t data) -{ - struct dma_cont *d = opaque; - int ichan; - - ichan = channels[nport & 7]; - if (-1 == ichan) { - dolog ("invalid channel %#x %#x\n", nport, data); - return; - } - d->regs[ichan].pageh = data; -} - -static uint32_t read_page (void *opaque, uint32_t nport) -{ - struct dma_cont *d = opaque; - int ichan; - - ichan = channels[nport & 7]; - if (-1 == ichan) { - dolog ("invalid channel read %#x\n", nport); - return 0; - } - return d->regs[ichan].page; -} - -static uint32_t read_pageh (void *opaque, uint32_t nport) -{ - struct dma_cont *d = opaque; - int ichan; - - ichan = channels[nport & 7]; - if (-1 == ichan) { - dolog ("invalid channel read %#x\n", nport); - return 0; - } - return d->regs[ichan].pageh; -} - -static inline void init_chan (struct dma_cont *d, int ichan) -{ - struct dma_regs *r; - - r = d->regs + ichan; - r->now[ADDR] = r->base[ADDR] << d->dshift; - r->now[COUNT] = 0; -} - -static inline int getff (struct dma_cont *d) -{ - int ff; - - ff = d->flip_flop; - d->flip_flop = !ff; - return ff; -} - -static uint32_t read_chan (void *opaque, uint32_t nport) -{ - struct dma_cont *d = opaque; - int ichan, nreg, iport, ff, val, dir; - struct dma_regs *r; - - iport = (nport >> d->dshift) & 0x0f; - ichan = iport >> 1; - nreg = iport & 1; - r = d->regs + ichan; - - dir = ((r->mode >> 5) & 1) ? -1 : 1; - ff = getff (d); - if (nreg) - val = (r->base[COUNT] << d->dshift) - r->now[COUNT]; - else - val = r->now[ADDR] + r->now[COUNT] * dir; - - ldebug ("read_chan %#x -> %d\n", iport, val); - return (val >> (d->dshift + (ff << 3))) & 0xff; -} - -static void write_chan (void *opaque, uint32_t nport, uint32_t data) -{ - struct dma_cont *d = opaque; - int iport, ichan, nreg; - struct dma_regs *r; - - iport = (nport >> d->dshift) & 0x0f; - ichan = iport >> 1; - nreg = iport & 1; - r = d->regs + ichan; - if (getff (d)) { - r->base[nreg] = (r->base[nreg] & 0xff) | ((data << 8) & 0xff00); - init_chan (d, ichan); - } else { - r->base[nreg] = (r->base[nreg] & 0xff00) | (data & 0xff); - } -} - -static void write_cont (void *opaque, uint32_t nport, uint32_t data) -{ - struct dma_cont *d = opaque; - int iport, ichan = 0; - - iport = (nport >> d->dshift) & 0x0f; - switch (iport) { - case 0x08: /* command */ - if ((data != 0) && (data & CMD_NOT_SUPPORTED)) { - dolog ("command %#x not supported\n", data); - return; - } - d->command = data; - break; - - case 0x09: - ichan = data & 3; - if (data & 4) { - d->status |= 1 << (ichan + 4); - } - else { - d->status &= ~(1 << (ichan + 4)); - } - d->status &= ~(1 << ichan); - DMA_run(); - break; - - case 0x0a: /* single mask */ - if (data & 4) - d->mask |= 1 << (data & 3); - else - d->mask &= ~(1 << (data & 3)); - DMA_run(); - break; - - case 0x0b: /* mode */ - { - ichan = data & 3; -#ifdef DEBUG_DMA - { - int op, ai, dir, opmode; - op = (data >> 2) & 3; - ai = (data >> 4) & 1; - dir = (data >> 5) & 1; - opmode = (data >> 6) & 3; - - linfo ("ichan %d, op %d, ai %d, dir %d, opmode %d\n", - ichan, op, ai, dir, opmode); - } -#endif - d->regs[ichan].mode = data; - break; - } - - case 0x0c: /* clear flip flop */ - d->flip_flop = 0; - break; - - case 0x0d: /* reset */ - d->flip_flop = 0; - d->mask = ~0; - d->status = 0; - d->command = 0; - break; - - case 0x0e: /* clear mask for all channels */ - d->mask = 0; - DMA_run(); - break; - - case 0x0f: /* write mask for all channels */ - d->mask = data; - DMA_run(); - break; - - default: - dolog ("unknown iport %#x\n", iport); - break; - } - -#ifdef DEBUG_DMA - if (0xc != iport) { - linfo ("write_cont: nport %#06x, ichan % 2d, val %#06x\n", - nport, ichan, data); - } -#endif -} - -static uint32_t read_cont (void *opaque, uint32_t nport) -{ - struct dma_cont *d = opaque; - int iport, val; - - iport = (nport >> d->dshift) & 0x0f; - switch (iport) { - case 0x08: /* status */ - val = d->status; - d->status &= 0xf0; - break; - case 0x0f: /* mask */ - val = d->mask; - break; - default: - val = 0; - break; - } - - ldebug ("read_cont: nport %#06x, iport %#04x val %#x\n", nport, iport, val); - return val; -} - -int DMA_get_channel_mode (int nchan) -{ - return dma_controllers[nchan > 3].regs[nchan & 3].mode; -} - -void DMA_hold_DREQ (int nchan) -{ - int ncont, ichan; - - ncont = nchan > 3; - ichan = nchan & 3; - linfo ("held cont=%d chan=%d\n", ncont, ichan); - dma_controllers[ncont].status |= 1 << (ichan + 4); - DMA_run(); -} - -void DMA_release_DREQ (int nchan) -{ - int ncont, ichan; - - ncont = nchan > 3; - ichan = nchan & 3; - linfo ("released cont=%d chan=%d\n", ncont, ichan); - dma_controllers[ncont].status &= ~(1 << (ichan + 4)); - DMA_run(); -} - -static void channel_run (int ncont, int ichan) -{ - int n; - struct dma_regs *r = &dma_controllers[ncont].regs[ichan]; -#ifdef DEBUG_DMA - int dir, opmode; - - dir = (r->mode >> 5) & 1; - opmode = (r->mode >> 6) & 3; - - if (dir) { - dolog ("DMA in address decrement mode\n"); - } - if (opmode != 1) { - dolog ("DMA not in single mode select %#x\n", opmode); - } -#endif - - r = dma_controllers[ncont].regs + ichan; - n = r->transfer_handler (r->opaque, ichan + (ncont << 2), - r->now[COUNT], (r->base[COUNT] + 1) << ncont); - r->now[COUNT] = n; - ldebug ("dma_pos %d size %d\n", n, (r->base[COUNT] + 1) << ncont); -} - -static QEMUBH *dma_bh; - -static void DMA_run (void) -{ - struct dma_cont *d; - int icont, ichan; - int rearm = 0; - - d = dma_controllers; - - for (icont = 0; icont < 2; icont++, d++) { - for (ichan = 0; ichan < 4; ichan++) { - int mask; - - mask = 1 << ichan; - - if ((0 == (d->mask & mask)) && (0 != (d->status & (mask << 4)))) { - channel_run (icont, ichan); - rearm = 1; - } - } - } - - if (rearm) - qemu_bh_schedule_idle(dma_bh); -} - -static void DMA_run_bh(void *unused) -{ - DMA_run(); -} - -void DMA_register_channel (int nchan, - DMA_transfer_handler transfer_handler, - void *opaque) -{ - struct dma_regs *r; - int ichan, ncont; - - ncont = nchan > 3; - ichan = nchan & 3; - - r = dma_controllers[ncont].regs + ichan; - r->transfer_handler = transfer_handler; - r->opaque = opaque; -} - -int DMA_read_memory (int nchan, void *buf, int pos, int len) -{ - struct dma_regs *r = &dma_controllers[nchan > 3].regs[nchan & 3]; - target_phys_addr_t addr = ((r->pageh & 0x7f) << 24) | (r->page << 16) | r->now[ADDR]; - - if (r->mode & 0x20) { - int i; - uint8_t *p = buf; - - cpu_physical_memory_read (addr - pos - len, buf, len); - /* What about 16bit transfers? */ - for (i = 0; i < len >> 1; i++) { - uint8_t b = p[len - i - 1]; - p[i] = b; - } - } - else - cpu_physical_memory_read (addr + pos, buf, len); - - return len; -} - -int DMA_write_memory (int nchan, void *buf, int pos, int len) -{ - struct dma_regs *r = &dma_controllers[nchan > 3].regs[nchan & 3]; - target_phys_addr_t addr = ((r->pageh & 0x7f) << 24) | (r->page << 16) | r->now[ADDR]; - - if (r->mode & 0x20) { - int i; - uint8_t *p = buf; - - cpu_physical_memory_write (addr - pos - len, buf, len); - /* What about 16bit transfers? */ - for (i = 0; i < len; i++) { - uint8_t b = p[len - i - 1]; - p[i] = b; - } - } - else - cpu_physical_memory_write (addr + pos, buf, len); - - return len; -} - -/* request the emulator to transfer a new DMA memory block ASAP */ -void DMA_schedule(int nchan) -{ - CPUState *env = cpu_single_env; - if (env) - cpu_exit(env); -} - -static void dma_reset(void *opaque) -{ - struct dma_cont *d = opaque; - write_cont (d, (0x0d << d->dshift), 0); -} - -static int dma_phony_handler (void *opaque, int nchan, int dma_pos, int dma_len) -{ - dolog ("unregistered DMA channel used nchan=%d dma_pos=%d dma_len=%d\n", - nchan, dma_pos, dma_len); - return dma_pos; -} - -/* dshift = 0: 8 bit DMA, 1 = 16 bit DMA */ -static void dma_init2(struct dma_cont *d, int base, int dshift, - int page_base, int pageh_base) -{ - static const int page_port_list[] = { 0x1, 0x2, 0x3, 0x7 }; - int i; - - d->dshift = dshift; - for (i = 0; i < 8; i++) { - register_ioport_write (base + (i << dshift), 1, 1, write_chan, d); - register_ioport_read (base + (i << dshift), 1, 1, read_chan, d); - } - for (i = 0; i < ARRAY_SIZE (page_port_list); i++) { - register_ioport_write (page_base + page_port_list[i], 1, 1, - write_page, d); - register_ioport_read (page_base + page_port_list[i], 1, 1, - read_page, d); - if (pageh_base >= 0) { - register_ioport_write (pageh_base + page_port_list[i], 1, 1, - write_pageh, d); - register_ioport_read (pageh_base + page_port_list[i], 1, 1, - read_pageh, d); - } - } - for (i = 0; i < 8; i++) { - register_ioport_write (base + ((i + 8) << dshift), 1, 1, - write_cont, d); - register_ioport_read (base + ((i + 8) << dshift), 1, 1, - read_cont, d); - } - qemu_register_reset(dma_reset, d); - dma_reset(d); - for (i = 0; i < ARRAY_SIZE (d->regs); ++i) { - d->regs[i].transfer_handler = dma_phony_handler; - } -} - -static void dma_save (QEMUFile *f, void *opaque) -{ - struct dma_cont *d = opaque; - int i; - - /* qemu_put_8s (f, &d->status); */ - qemu_put_8s (f, &d->command); - qemu_put_8s (f, &d->mask); - qemu_put_8s (f, &d->flip_flop); - qemu_put_be32 (f, d->dshift); - - for (i = 0; i < 4; ++i) { - struct dma_regs *r = &d->regs[i]; - qemu_put_be32 (f, r->now[0]); - qemu_put_be32 (f, r->now[1]); - qemu_put_be16s (f, &r->base[0]); - qemu_put_be16s (f, &r->base[1]); - qemu_put_8s (f, &r->mode); - qemu_put_8s (f, &r->page); - qemu_put_8s (f, &r->pageh); - qemu_put_8s (f, &r->dack); - qemu_put_8s (f, &r->eop); - } -} - -static int dma_load (QEMUFile *f, void *opaque, int version_id) -{ - struct dma_cont *d = opaque; - int i; - - if (version_id != 1) - return -EINVAL; - - /* qemu_get_8s (f, &d->status); */ - qemu_get_8s (f, &d->command); - qemu_get_8s (f, &d->mask); - qemu_get_8s (f, &d->flip_flop); - d->dshift=qemu_get_be32 (f); - - for (i = 0; i < 4; ++i) { - struct dma_regs *r = &d->regs[i]; - r->now[0]=qemu_get_be32 (f); - r->now[1]=qemu_get_be32 (f); - qemu_get_be16s (f, &r->base[0]); - qemu_get_be16s (f, &r->base[1]); - qemu_get_8s (f, &r->mode); - qemu_get_8s (f, &r->page); - qemu_get_8s (f, &r->pageh); - qemu_get_8s (f, &r->dack); - qemu_get_8s (f, &r->eop); - } - - DMA_run(); - - return 0; -} - -void DMA_init (int high_page_enable) -{ - dma_init2(&dma_controllers[0], 0x00, 0, 0x80, - high_page_enable ? 0x480 : -1); - dma_init2(&dma_controllers[1], 0xc0, 1, 0x88, - high_page_enable ? 0x488 : -1); - register_savevm ("dma", 0, 1, dma_save, dma_load, &dma_controllers[0]); - register_savevm ("dma", 1, 1, dma_save, dma_load, &dma_controllers[1]); - - dma_bh = qemu_bh_new(DMA_run_bh, NULL); -} diff --git a/qemu-0.11.0/hw/dp8393x.c b/qemu-0.11.0/hw/dp8393x.c deleted file mode 100644 index b700d7e..0000000 --- a/qemu-0.11.0/hw/dp8393x.c +++ /dev/null @@ -1,902 +0,0 @@ -/* - * QEMU NS SONIC DP8393x netcard - * - * Copyright (c) 2008-2009 Herve Poussineau - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "hw.h" -#include "qemu-timer.h" -#include "net.h" -#include "mips.h" - -//#define DEBUG_SONIC - -/* Calculate CRCs properly on Rx packets */ -#define SONIC_CALCULATE_RXCRC - -#if defined(SONIC_CALCULATE_RXCRC) -/* For crc32 */ -#include <zlib.h> -#endif - -#ifdef DEBUG_SONIC -#define DPRINTF(fmt, ...) \ -do { printf("sonic: " fmt , ## __VA_ARGS__); } while (0) -static const char* reg_names[] = { - "CR", "DCR", "RCR", "TCR", "IMR", "ISR", "UTDA", "CTDA", - "TPS", "TFC", "TSA0", "TSA1", "TFS", "URDA", "CRDA", "CRBA0", - "CRBA1", "RBWC0", "RBWC1", "EOBC", "URRA", "RSA", "REA", "RRP", - "RWP", "TRBA0", "TRBA1", "0x1b", "0x1c", "0x1d", "0x1e", "LLFA", - "TTDA", "CEP", "CAP2", "CAP1", "CAP0", "CE", "CDP", "CDC", - "SR", "WT0", "WT1", "RSC", "CRCT", "FAET", "MPT", "MDT", - "0x30", "0x31", "0x32", "0x33", "0x34", "0x35", "0x36", "0x37", - "0x38", "0x39", "0x3a", "0x3b", "0x3c", "0x3d", "0x3e", "DCR2" }; -#else -#define DPRINTF(fmt, ...) do {} while (0) -#endif - -#define SONIC_ERROR(fmt, ...) \ -do { printf("sonic ERROR: %s: " fmt, __func__ , ## __VA_ARGS__); } while (0) - -#define SONIC_CR 0x00 -#define SONIC_DCR 0x01 -#define SONIC_RCR 0x02 -#define SONIC_TCR 0x03 -#define SONIC_IMR 0x04 -#define SONIC_ISR 0x05 -#define SONIC_UTDA 0x06 -#define SONIC_CTDA 0x07 -#define SONIC_TPS 0x08 -#define SONIC_TFC 0x09 -#define SONIC_TSA0 0x0a -#define SONIC_TSA1 0x0b -#define SONIC_TFS 0x0c -#define SONIC_URDA 0x0d -#define SONIC_CRDA 0x0e -#define SONIC_CRBA0 0x0f -#define SONIC_CRBA1 0x10 -#define SONIC_RBWC0 0x11 -#define SONIC_RBWC1 0x12 -#define SONIC_EOBC 0x13 -#define SONIC_URRA 0x14 -#define SONIC_RSA 0x15 -#define SONIC_REA 0x16 -#define SONIC_RRP 0x17 -#define SONIC_RWP 0x18 -#define SONIC_TRBA0 0x19 -#define SONIC_TRBA1 0x1a -#define SONIC_LLFA 0x1f -#define SONIC_TTDA 0x20 -#define SONIC_CEP 0x21 -#define SONIC_CAP2 0x22 -#define SONIC_CAP1 0x23 -#define SONIC_CAP0 0x24 -#define SONIC_CE 0x25 -#define SONIC_CDP 0x26 -#define SONIC_CDC 0x27 -#define SONIC_SR 0x28 -#define SONIC_WT0 0x29 -#define SONIC_WT1 0x2a -#define SONIC_RSC 0x2b -#define SONIC_CRCT 0x2c -#define SONIC_FAET 0x2d -#define SONIC_MPT 0x2e -#define SONIC_MDT 0x2f -#define SONIC_DCR2 0x3f - -#define SONIC_CR_HTX 0x0001 -#define SONIC_CR_TXP 0x0002 -#define SONIC_CR_RXDIS 0x0004 -#define SONIC_CR_RXEN 0x0008 -#define SONIC_CR_STP 0x0010 -#define SONIC_CR_ST 0x0020 -#define SONIC_CR_RST 0x0080 -#define SONIC_CR_RRRA 0x0100 -#define SONIC_CR_LCAM 0x0200 -#define SONIC_CR_MASK 0x03bf - -#define SONIC_DCR_DW 0x0020 -#define SONIC_DCR_LBR 0x2000 -#define SONIC_DCR_EXBUS 0x8000 - -#define SONIC_RCR_PRX 0x0001 -#define SONIC_RCR_LBK 0x0002 -#define SONIC_RCR_FAER 0x0004 -#define SONIC_RCR_CRCR 0x0008 -#define SONIC_RCR_CRS 0x0020 -#define SONIC_RCR_LPKT 0x0040 -#define SONIC_RCR_BC 0x0080 -#define SONIC_RCR_MC 0x0100 -#define SONIC_RCR_LB0 0x0200 -#define SONIC_RCR_LB1 0x0400 -#define SONIC_RCR_AMC 0x0800 -#define SONIC_RCR_PRO 0x1000 -#define SONIC_RCR_BRD 0x2000 -#define SONIC_RCR_RNT 0x4000 - -#define SONIC_TCR_PTX 0x0001 -#define SONIC_TCR_BCM 0x0002 -#define SONIC_TCR_FU 0x0004 -#define SONIC_TCR_EXC 0x0040 -#define SONIC_TCR_CRSL 0x0080 -#define SONIC_TCR_NCRS 0x0100 -#define SONIC_TCR_EXD 0x0400 -#define SONIC_TCR_CRCI 0x2000 -#define SONIC_TCR_PINT 0x8000 - -#define SONIC_ISR_RBE 0x0020 -#define SONIC_ISR_RDE 0x0040 -#define SONIC_ISR_TC 0x0080 -#define SONIC_ISR_TXDN 0x0200 -#define SONIC_ISR_PKTRX 0x0400 -#define SONIC_ISR_PINT 0x0800 -#define SONIC_ISR_LCD 0x1000 - -typedef struct dp8393xState { - /* Hardware */ - int it_shift; - qemu_irq irq; -#ifdef DEBUG_SONIC - int irq_level; -#endif - QEMUTimer *watchdog; - int64_t wt_last_update; - VLANClientState *vc; - int mmio_index; - - /* Registers */ - uint8_t cam[16][6]; - uint16_t regs[0x40]; - - /* Temporaries */ - uint8_t tx_buffer[0x10000]; - int loopback_packet; - - /* Memory access */ - void (*memory_rw)(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write); - void* mem_opaque; -} dp8393xState; - -static void dp8393x_update_irq(dp8393xState *s) -{ - int level = (s->regs[SONIC_IMR] & s->regs[SONIC_ISR]) ? 1 : 0; - -#ifdef DEBUG_SONIC - if (level != s->irq_level) { - s->irq_level = level; - if (level) { - DPRINTF("raise irq, isr is 0x%04x\n", s->regs[SONIC_ISR]); - } else { - DPRINTF("lower irq\n"); - } - } -#endif - - qemu_set_irq(s->irq, level); -} - -static void do_load_cam(dp8393xState *s) -{ - uint16_t data[8]; - int width, size; - uint16_t index = 0; - - width = (s->regs[SONIC_DCR] & SONIC_DCR_DW) ? 2 : 1; - size = sizeof(uint16_t) * 4 * width; - - while (s->regs[SONIC_CDC] & 0x1f) { - /* Fill current entry */ - s->memory_rw(s->mem_opaque, - (s->regs[SONIC_URRA] << 16) | s->regs[SONIC_CDP], - (uint8_t *)data, size, 0); - s->cam[index][0] = data[1 * width] & 0xff; - s->cam[index][1] = data[1 * width] >> 8; - s->cam[index][2] = data[2 * width] & 0xff; - s->cam[index][3] = data[2 * width] >> 8; - s->cam[index][4] = data[3 * width] & 0xff; - s->cam[index][5] = data[3 * width] >> 8; - DPRINTF("load cam[%d] with %02x%02x%02x%02x%02x%02x\n", index, - s->cam[index][0], s->cam[index][1], s->cam[index][2], - s->cam[index][3], s->cam[index][4], s->cam[index][5]); - /* Move to next entry */ - s->regs[SONIC_CDC]--; - s->regs[SONIC_CDP] += size; - index++; - } - - /* Read CAM enable */ - s->memory_rw(s->mem_opaque, - (s->regs[SONIC_URRA] << 16) | s->regs[SONIC_CDP], - (uint8_t *)data, size, 0); - s->regs[SONIC_CE] = data[0 * width]; - DPRINTF("load cam done. cam enable mask 0x%04x\n", s->regs[SONIC_CE]); - - /* Done */ - s->regs[SONIC_CR] &= ~SONIC_CR_LCAM; - s->regs[SONIC_ISR] |= SONIC_ISR_LCD; - dp8393x_update_irq(s); -} - -static void do_read_rra(dp8393xState *s) -{ - uint16_t data[8]; - int width, size; - - /* Read memory */ - width = (s->regs[SONIC_DCR] & SONIC_DCR_DW) ? 2 : 1; - size = sizeof(uint16_t) * 4 * width; - s->memory_rw(s->mem_opaque, - (s->regs[SONIC_URRA] << 16) | s->regs[SONIC_RRP], - (uint8_t *)data, size, 0); - - /* Update SONIC registers */ - s->regs[SONIC_CRBA0] = data[0 * width]; - s->regs[SONIC_CRBA1] = data[1 * width]; - s->regs[SONIC_RBWC0] = data[2 * width]; - s->regs[SONIC_RBWC1] = data[3 * width]; - DPRINTF("CRBA0/1: 0x%04x/0x%04x, RBWC0/1: 0x%04x/0x%04x\n", - s->regs[SONIC_CRBA0], s->regs[SONIC_CRBA1], - s->regs[SONIC_RBWC0], s->regs[SONIC_RBWC1]); - - /* Go to next entry */ - s->regs[SONIC_RRP] += size; - - /* Handle wrap */ - if (s->regs[SONIC_RRP] == s->regs[SONIC_REA]) { - s->regs[SONIC_RRP] = s->regs[SONIC_RSA]; - } - - /* Check resource exhaustion */ - if (s->regs[SONIC_RRP] == s->regs[SONIC_RWP]) - { - s->regs[SONIC_ISR] |= SONIC_ISR_RBE; - dp8393x_update_irq(s); - } - - /* Done */ - s->regs[SONIC_CR] &= ~SONIC_CR_RRRA; -} - -static void do_software_reset(dp8393xState *s) -{ - qemu_del_timer(s->watchdog); - - s->regs[SONIC_CR] &= ~(SONIC_CR_LCAM | SONIC_CR_RRRA | SONIC_CR_TXP | SONIC_CR_HTX); - s->regs[SONIC_CR] |= SONIC_CR_RST | SONIC_CR_RXDIS; -} - -static void set_next_tick(dp8393xState *s) -{ - uint32_t ticks; - int64_t delay; - - if (s->regs[SONIC_CR] & SONIC_CR_STP) { - qemu_del_timer(s->watchdog); - return; - } - - ticks = s->regs[SONIC_WT1] << 16 | s->regs[SONIC_WT0]; - s->wt_last_update = qemu_get_clock(vm_clock); - delay = ticks_per_sec * ticks / 5000000; - qemu_mod_timer(s->watchdog, s->wt_last_update + delay); -} - -static void update_wt_regs(dp8393xState *s) -{ - int64_t elapsed; - uint32_t val; - - if (s->regs[SONIC_CR] & SONIC_CR_STP) { - qemu_del_timer(s->watchdog); - return; - } - - elapsed = s->wt_last_update - qemu_get_clock(vm_clock); - val = s->regs[SONIC_WT1] << 16 | s->regs[SONIC_WT0]; - val -= elapsed / 5000000; - s->regs[SONIC_WT1] = (val >> 16) & 0xffff; - s->regs[SONIC_WT0] = (val >> 0) & 0xffff; - set_next_tick(s); - -} - -static void do_start_timer(dp8393xState *s) -{ - s->regs[SONIC_CR] &= ~SONIC_CR_STP; - set_next_tick(s); -} - -static void do_stop_timer(dp8393xState *s) -{ - s->regs[SONIC_CR] &= ~SONIC_CR_ST; - update_wt_regs(s); -} - -static void do_receiver_enable(dp8393xState *s) -{ - s->regs[SONIC_CR] &= ~SONIC_CR_RXDIS; -} - -static void do_receiver_disable(dp8393xState *s) -{ - s->regs[SONIC_CR] &= ~SONIC_CR_RXEN; -} - -static void do_transmit_packets(dp8393xState *s) -{ - uint16_t data[12]; - int width, size; - int tx_len, len; - uint16_t i; - - width = (s->regs[SONIC_DCR] & SONIC_DCR_DW) ? 2 : 1; - - while (1) { - /* Read memory */ - DPRINTF("Transmit packet at %08x\n", - (s->regs[SONIC_UTDA] << 16) | s->regs[SONIC_CTDA]); - size = sizeof(uint16_t) * 6 * width; - s->regs[SONIC_TTDA] = s->regs[SONIC_CTDA]; - s->memory_rw(s->mem_opaque, - ((s->regs[SONIC_UTDA] << 16) | s->regs[SONIC_TTDA]) + sizeof(uint16_t) * width, - (uint8_t *)data, size, 0); - tx_len = 0; - - /* Update registers */ - s->regs[SONIC_TCR] = data[0 * width] & 0xf000; - s->regs[SONIC_TPS] = data[1 * width]; - s->regs[SONIC_TFC] = data[2 * width]; - s->regs[SONIC_TSA0] = data[3 * width]; - s->regs[SONIC_TSA1] = data[4 * width]; - s->regs[SONIC_TFS] = data[5 * width]; - - /* Handle programmable interrupt */ - if (s->regs[SONIC_TCR] & SONIC_TCR_PINT) { - s->regs[SONIC_ISR] |= SONIC_ISR_PINT; - } else { - s->regs[SONIC_ISR] &= ~SONIC_ISR_PINT; - } - - for (i = 0; i < s->regs[SONIC_TFC]; ) { - /* Append fragment */ - len = s->regs[SONIC_TFS]; - if (tx_len + len > sizeof(s->tx_buffer)) { - len = sizeof(s->tx_buffer) - tx_len; - } - s->memory_rw(s->mem_opaque, - (s->regs[SONIC_TSA1] << 16) | s->regs[SONIC_TSA0], - &s->tx_buffer[tx_len], len, 0); - tx_len += len; - - i++; - if (i != s->regs[SONIC_TFC]) { - /* Read next fragment details */ - size = sizeof(uint16_t) * 3 * width; - s->memory_rw(s->mem_opaque, - ((s->regs[SONIC_UTDA] << 16) | s->regs[SONIC_TTDA]) + sizeof(uint16_t) * (4 + 3 * i) * width, - (uint8_t *)data, size, 0); - s->regs[SONIC_TSA0] = data[0 * width]; - s->regs[SONIC_TSA1] = data[1 * width]; - s->regs[SONIC_TFS] = data[2 * width]; - } - } - - /* Handle Ethernet checksum */ - if (!(s->regs[SONIC_TCR] & SONIC_TCR_CRCI)) { - /* Don't append FCS there, to look like slirp packets - * which don't have one */ - } else { - /* Remove existing FCS */ - tx_len -= 4; - } - - if (s->regs[SONIC_RCR] & (SONIC_RCR_LB1 | SONIC_RCR_LB0)) { - /* Loopback */ - s->regs[SONIC_TCR] |= SONIC_TCR_CRSL; - if (s->vc->can_receive(s->vc)) { - s->loopback_packet = 1; - s->vc->receive(s->vc, s->tx_buffer, tx_len); - } - } else { - /* Transmit packet */ - qemu_send_packet(s->vc, s->tx_buffer, tx_len); - } - s->regs[SONIC_TCR] |= SONIC_TCR_PTX; - - /* Write status */ - data[0 * width] = s->regs[SONIC_TCR] & 0x0fff; /* status */ - size = sizeof(uint16_t) * width; - s->memory_rw(s->mem_opaque, - (s->regs[SONIC_UTDA] << 16) | s->regs[SONIC_TTDA], - (uint8_t *)data, size, 1); - - if (!(s->regs[SONIC_CR] & SONIC_CR_HTX)) { - /* Read footer of packet */ - size = sizeof(uint16_t) * width; - s->memory_rw(s->mem_opaque, - ((s->regs[SONIC_UTDA] << 16) | s->regs[SONIC_TTDA]) + sizeof(uint16_t) * (4 + 3 * s->regs[SONIC_TFC]) * width, - (uint8_t *)data, size, 0); - s->regs[SONIC_CTDA] = data[0 * width] & ~0x1; - if (data[0 * width] & 0x1) { - /* EOL detected */ - break; - } - } - } - - /* Done */ - s->regs[SONIC_CR] &= ~SONIC_CR_TXP; - s->regs[SONIC_ISR] |= SONIC_ISR_TXDN; - dp8393x_update_irq(s); -} - -static void do_halt_transmission(dp8393xState *s) -{ - /* Nothing to do */ -} - -static void do_command(dp8393xState *s, uint16_t command) -{ - if ((s->regs[SONIC_CR] & SONIC_CR_RST) && !(command & SONIC_CR_RST)) { - s->regs[SONIC_CR] &= ~SONIC_CR_RST; - return; - } - - s->regs[SONIC_CR] |= (command & SONIC_CR_MASK); - - if (command & SONIC_CR_HTX) - do_halt_transmission(s); - if (command & SONIC_CR_TXP) - do_transmit_packets(s); - if (command & SONIC_CR_RXDIS) - do_receiver_disable(s); - if (command & SONIC_CR_RXEN) - do_receiver_enable(s); - if (command & SONIC_CR_STP) - do_stop_timer(s); - if (command & SONIC_CR_ST) - do_start_timer(s); - if (command & SONIC_CR_RST) - do_software_reset(s); - if (command & SONIC_CR_RRRA) - do_read_rra(s); - if (command & SONIC_CR_LCAM) - do_load_cam(s); -} - -static uint16_t read_register(dp8393xState *s, int reg) -{ - uint16_t val = 0; - - switch (reg) { - /* Update data before reading it */ - case SONIC_WT0: - case SONIC_WT1: - update_wt_regs(s); - val = s->regs[reg]; - break; - /* Accept read to some registers only when in reset mode */ - case SONIC_CAP2: - case SONIC_CAP1: - case SONIC_CAP0: - if (s->regs[SONIC_CR] & SONIC_CR_RST) { - val = s->cam[s->regs[SONIC_CEP] & 0xf][2* (SONIC_CAP0 - reg) + 1] << 8; - val |= s->cam[s->regs[SONIC_CEP] & 0xf][2* (SONIC_CAP0 - reg)]; - } - break; - /* All other registers have no special contrainst */ - default: - val = s->regs[reg]; - } - - DPRINTF("read 0x%04x from reg %s\n", val, reg_names[reg]); - - return val; -} - -static void write_register(dp8393xState *s, int reg, uint16_t val) -{ - DPRINTF("write 0x%04x to reg %s\n", val, reg_names[reg]); - - switch (reg) { - /* Command register */ - case SONIC_CR: - do_command(s, val);; - break; - /* Prevent write to read-only registers */ - case SONIC_CAP2: - case SONIC_CAP1: - case SONIC_CAP0: - case SONIC_SR: - case SONIC_MDT: - DPRINTF("writing to reg %d invalid\n", reg); - break; - /* Accept write to some registers only when in reset mode */ - case SONIC_DCR: - if (s->regs[SONIC_CR] & SONIC_CR_RST) { - s->regs[reg] = val & 0xbfff; - } else { - DPRINTF("writing to DCR invalid\n"); - } - break; - case SONIC_DCR2: - if (s->regs[SONIC_CR] & SONIC_CR_RST) { - s->regs[reg] = val & 0xf017; - } else { - DPRINTF("writing to DCR2 invalid\n"); - } - break; - /* 12 lower bytes are Read Only */ - case SONIC_TCR: - s->regs[reg] = val & 0xf000; - break; - /* 9 lower bytes are Read Only */ - case SONIC_RCR: - s->regs[reg] = val & 0xffe0; - break; - /* Ignore most significant bit */ - case SONIC_IMR: - s->regs[reg] = val & 0x7fff; - dp8393x_update_irq(s); - break; - /* Clear bits by writing 1 to them */ - case SONIC_ISR: - val &= s->regs[reg]; - s->regs[reg] &= ~val; - if (val & SONIC_ISR_RBE) { - do_read_rra(s); - } - dp8393x_update_irq(s); - break; - /* Ignore least significant bit */ - case SONIC_RSA: - case SONIC_REA: - case SONIC_RRP: - case SONIC_RWP: - s->regs[reg] = val & 0xfffe; - break; - /* Invert written value for some registers */ - case SONIC_CRCT: - case SONIC_FAET: - case SONIC_MPT: - s->regs[reg] = val ^ 0xffff; - break; - /* All other registers have no special contrainst */ - default: - s->regs[reg] = val; - } - - if (reg == SONIC_WT0 || reg == SONIC_WT1) { - set_next_tick(s); - } -} - -static void dp8393x_watchdog(void *opaque) -{ - dp8393xState *s = opaque; - - if (s->regs[SONIC_CR] & SONIC_CR_STP) { - return; - } - - s->regs[SONIC_WT1] = 0xffff; - s->regs[SONIC_WT0] = 0xffff; - set_next_tick(s); - - /* Signal underflow */ - s->regs[SONIC_ISR] |= SONIC_ISR_TC; - dp8393x_update_irq(s); -} - -static uint32_t dp8393x_readw(void *opaque, target_phys_addr_t addr) -{ - dp8393xState *s = opaque; - int reg; - - if ((addr & ((1 << s->it_shift) - 1)) != 0) { - return 0; - } - - reg = addr >> s->it_shift; - return read_register(s, reg); -} - -static uint32_t dp8393x_readb(void *opaque, target_phys_addr_t addr) -{ - uint16_t v = dp8393x_readw(opaque, addr & ~0x1); - return (v >> (8 * (addr & 0x1))) & 0xff; -} - -static uint32_t dp8393x_readl(void *opaque, target_phys_addr_t addr) -{ - uint32_t v; - v = dp8393x_readw(opaque, addr); - v |= dp8393x_readw(opaque, addr + 2) << 16; - return v; -} - -static void dp8393x_writew(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - dp8393xState *s = opaque; - int reg; - - if ((addr & ((1 << s->it_shift) - 1)) != 0) { - return; - } - - reg = addr >> s->it_shift; - - write_register(s, reg, (uint16_t)val); -} - -static void dp8393x_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - uint16_t old_val = dp8393x_readw(opaque, addr & ~0x1); - - switch (addr & 3) { - case 0: - val = val | (old_val & 0xff00); - break; - case 1: - val = (val << 8) | (old_val & 0x00ff); - break; - } - dp8393x_writew(opaque, addr & ~0x1, val); -} - -static void dp8393x_writel(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - dp8393x_writew(opaque, addr, val & 0xffff); - dp8393x_writew(opaque, addr + 2, (val >> 16) & 0xffff); -} - -static CPUReadMemoryFunc *dp8393x_read[3] = { - dp8393x_readb, - dp8393x_readw, - dp8393x_readl, -}; - -static CPUWriteMemoryFunc *dp8393x_write[3] = { - dp8393x_writeb, - dp8393x_writew, - dp8393x_writel, -}; - -static int nic_can_receive(VLANClientState *vc) -{ - dp8393xState *s = vc->opaque; - - if (!(s->regs[SONIC_CR] & SONIC_CR_RXEN)) - return 0; - if (s->regs[SONIC_ISR] & SONIC_ISR_RBE) - return 0; - return 1; -} - -static int receive_filter(dp8393xState *s, const uint8_t * buf, int size) -{ - static const uint8_t bcast[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - int i; - - /* Check for runt packet (remember that checksum is not there) */ - if (size < 64 - 4) { - return (s->regs[SONIC_RCR] & SONIC_RCR_RNT) ? 0 : -1; - } - - /* Check promiscuous mode */ - if ((s->regs[SONIC_RCR] & SONIC_RCR_PRO) && (buf[0] & 1) == 0) { - return 0; - } - - /* Check multicast packets */ - if ((s->regs[SONIC_RCR] & SONIC_RCR_AMC) && (buf[0] & 1) == 1) { - return SONIC_RCR_MC; - } - - /* Check broadcast */ - if ((s->regs[SONIC_RCR] & SONIC_RCR_BRD) && !memcmp(buf, bcast, sizeof(bcast))) { - return SONIC_RCR_BC; - } - - /* Check CAM */ - for (i = 0; i < 16; i++) { - if (s->regs[SONIC_CE] & (1 << i)) { - /* Entry enabled */ - if (!memcmp(buf, s->cam[i], sizeof(s->cam[i]))) { - return 0; - } - } - } - - return -1; -} - -static ssize_t nic_receive(VLANClientState *vc, const uint8_t * buf, size_t size) -{ - uint16_t data[10]; - dp8393xState *s = vc->opaque; - int packet_type; - uint32_t available, address; - int width, rx_len = size; - uint32_t checksum; - - width = (s->regs[SONIC_DCR] & SONIC_DCR_DW) ? 2 : 1; - - s->regs[SONIC_RCR] &= ~(SONIC_RCR_PRX | SONIC_RCR_LBK | SONIC_RCR_FAER | - SONIC_RCR_CRCR | SONIC_RCR_LPKT | SONIC_RCR_BC | SONIC_RCR_MC); - - packet_type = receive_filter(s, buf, size); - if (packet_type < 0) { - DPRINTF("packet not for netcard\n"); - return -1; - } - - /* XXX: Check byte ordering */ - - /* Check for EOL */ - if (s->regs[SONIC_LLFA] & 0x1) { - /* Are we still in resource exhaustion? */ - size = sizeof(uint16_t) * 1 * width; - address = ((s->regs[SONIC_URDA] << 16) | s->regs[SONIC_CRDA]) + sizeof(uint16_t) * 5 * width; - s->memory_rw(s->mem_opaque, address, (uint8_t*)data, size, 0); - if (data[0 * width] & 0x1) { - /* Still EOL ; stop reception */ - return -1; - } else { - s->regs[SONIC_CRDA] = s->regs[SONIC_LLFA]; - } - } - - /* Save current position */ - s->regs[SONIC_TRBA1] = s->regs[SONIC_CRBA1]; - s->regs[SONIC_TRBA0] = s->regs[SONIC_CRBA0]; - - /* Calculate the ethernet checksum */ -#ifdef SONIC_CALCULATE_RXCRC - checksum = cpu_to_le32(crc32(0, buf, rx_len)); -#else - checksum = 0; -#endif - - /* Put packet into RBA */ - DPRINTF("Receive packet at %08x\n", (s->regs[SONIC_CRBA1] << 16) | s->regs[SONIC_CRBA0]); - address = (s->regs[SONIC_CRBA1] << 16) | s->regs[SONIC_CRBA0]; - s->memory_rw(s->mem_opaque, address, (uint8_t*)buf, rx_len, 1); - address += rx_len; - s->memory_rw(s->mem_opaque, address, (uint8_t*)&checksum, 4, 1); - rx_len += 4; - s->regs[SONIC_CRBA1] = address >> 16; - s->regs[SONIC_CRBA0] = address & 0xffff; - available = (s->regs[SONIC_RBWC1] << 16) | s->regs[SONIC_RBWC0]; - available -= rx_len / 2; - s->regs[SONIC_RBWC1] = available >> 16; - s->regs[SONIC_RBWC0] = available & 0xffff; - - /* Update status */ - if (((s->regs[SONIC_RBWC1] << 16) | s->regs[SONIC_RBWC0]) < s->regs[SONIC_EOBC]) { - s->regs[SONIC_RCR] |= SONIC_RCR_LPKT; - } - s->regs[SONIC_RCR] |= packet_type; - s->regs[SONIC_RCR] |= SONIC_RCR_PRX; - if (s->loopback_packet) { - s->regs[SONIC_RCR] |= SONIC_RCR_LBK; - s->loopback_packet = 0; - } - - /* Write status to memory */ - DPRINTF("Write status at %08x\n", (s->regs[SONIC_URDA] << 16) | s->regs[SONIC_CRDA]); - data[0 * width] = s->regs[SONIC_RCR]; /* status */ - data[1 * width] = rx_len; /* byte count */ - data[2 * width] = s->regs[SONIC_TRBA0]; /* pkt_ptr0 */ - data[3 * width] = s->regs[SONIC_TRBA1]; /* pkt_ptr1 */ - data[4 * width] = s->regs[SONIC_RSC]; /* seq_no */ - size = sizeof(uint16_t) * 5 * width; - s->memory_rw(s->mem_opaque, (s->regs[SONIC_URDA] << 16) | s->regs[SONIC_CRDA], (uint8_t *)data, size, 1); - - /* Move to next descriptor */ - size = sizeof(uint16_t) * width; - s->memory_rw(s->mem_opaque, - ((s->regs[SONIC_URDA] << 16) | s->regs[SONIC_CRDA]) + sizeof(uint16_t) * 5 * width, - (uint8_t *)data, size, 0); - s->regs[SONIC_LLFA] = data[0 * width]; - if (s->regs[SONIC_LLFA] & 0x1) { - /* EOL detected */ - s->regs[SONIC_ISR] |= SONIC_ISR_RDE; - } else { - data[0 * width] = 0; /* in_use */ - s->memory_rw(s->mem_opaque, - ((s->regs[SONIC_URDA] << 16) | s->regs[SONIC_CRDA]) + sizeof(uint16_t) * 6 * width, - (uint8_t *)data, size, 1); - s->regs[SONIC_CRDA] = s->regs[SONIC_LLFA]; - s->regs[SONIC_ISR] |= SONIC_ISR_PKTRX; - s->regs[SONIC_RSC] = (s->regs[SONIC_RSC] & 0xff00) | (((s->regs[SONIC_RSC] & 0x00ff) + 1) & 0x00ff); - - if (s->regs[SONIC_RCR] & SONIC_RCR_LPKT) { - /* Read next RRA */ - do_read_rra(s); - } - } - - /* Done */ - dp8393x_update_irq(s); - - return size; -} - -static void nic_reset(void *opaque) -{ - dp8393xState *s = opaque; - qemu_del_timer(s->watchdog); - - s->regs[SONIC_CR] = SONIC_CR_RST | SONIC_CR_STP | SONIC_CR_RXDIS; - s->regs[SONIC_DCR] &= ~(SONIC_DCR_EXBUS | SONIC_DCR_LBR); - s->regs[SONIC_RCR] &= ~(SONIC_RCR_LB0 | SONIC_RCR_LB1 | SONIC_RCR_BRD | SONIC_RCR_RNT); - s->regs[SONIC_TCR] |= SONIC_TCR_NCRS | SONIC_TCR_PTX; - s->regs[SONIC_TCR] &= ~SONIC_TCR_BCM; - s->regs[SONIC_IMR] = 0; - s->regs[SONIC_ISR] = 0; - s->regs[SONIC_DCR2] = 0; - s->regs[SONIC_EOBC] = 0x02F8; - s->regs[SONIC_RSC] = 0; - s->regs[SONIC_CE] = 0; - s->regs[SONIC_RSC] = 0; - - /* Network cable is connected */ - s->regs[SONIC_RCR] |= SONIC_RCR_CRS; - - dp8393x_update_irq(s); -} - -static void nic_cleanup(VLANClientState *vc) -{ - dp8393xState *s = vc->opaque; - - cpu_unregister_io_memory(s->mmio_index); - - qemu_del_timer(s->watchdog); - qemu_free_timer(s->watchdog); - - qemu_free(s); -} - -void dp83932_init(NICInfo *nd, target_phys_addr_t base, int it_shift, - qemu_irq irq, void* mem_opaque, - void (*memory_rw)(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write)) -{ - dp8393xState *s; - - qemu_check_nic_model(nd, "dp83932"); - - s = qemu_mallocz(sizeof(dp8393xState)); - - s->mem_opaque = mem_opaque; - s->memory_rw = memory_rw; - s->it_shift = it_shift; - s->irq = irq; - s->watchdog = qemu_new_timer(vm_clock, dp8393x_watchdog, s); - s->regs[SONIC_SR] = 0x0004; /* only revision recognized by Linux */ - - s->vc = nd->vc = qemu_new_vlan_client(nd->vlan, nd->model, nd->name, - nic_can_receive, nic_receive, NULL, - nic_cleanup, s); - - qemu_format_nic_info_str(s->vc, nd->macaddr); - qemu_register_reset(nic_reset, s); - nic_reset(s); - - s->mmio_index = cpu_register_io_memory(dp8393x_read, dp8393x_write, s); - cpu_register_physical_memory(base, 0x40 << it_shift, s->mmio_index); -} diff --git a/qemu-0.11.0/hw/ds1225y.c b/qemu-0.11.0/hw/ds1225y.c deleted file mode 100644 index 4475717..0000000 --- a/qemu-0.11.0/hw/ds1225y.c +++ /dev/null @@ -1,180 +0,0 @@ -/* - * QEMU NVRAM emulation for DS1225Y chip - * - * Copyright (c) 2007-2008 Herv� Poussineau - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "hw.h" -#include "mips.h" -#include "nvram.h" - -//#define DEBUG_NVRAM - -typedef struct ds1225y_t -{ - uint32_t chip_size; - QEMUFile *file; - uint8_t *contents; - uint8_t protection; -} ds1225y_t; - - -static uint32_t nvram_readb (void *opaque, target_phys_addr_t addr) -{ - ds1225y_t *s = opaque; - uint32_t val; - - val = s->contents[addr]; - -#ifdef DEBUG_NVRAM - printf("nvram: read 0x%x at " TARGET_FMT_lx "\n", val, addr); -#endif - return val; -} - -static uint32_t nvram_readw (void *opaque, target_phys_addr_t addr) -{ - uint32_t v; - v = nvram_readb(opaque, addr); - v |= nvram_readb(opaque, addr + 1) << 8; - return v; -} - -static uint32_t nvram_readl (void *opaque, target_phys_addr_t addr) -{ - uint32_t v; - v = nvram_readb(opaque, addr); - v |= nvram_readb(opaque, addr + 1) << 8; - v |= nvram_readb(opaque, addr + 2) << 16; - v |= nvram_readb(opaque, addr + 3) << 24; - return v; -} - -static void nvram_writeb (void *opaque, target_phys_addr_t addr, uint32_t val) -{ - ds1225y_t *s = opaque; - -#ifdef DEBUG_NVRAM - printf("nvram: write 0x%x at " TARGET_FMT_lx "\n", val, addr); -#endif - - s->contents[addr] = val & 0xff; - if (s->file) { - qemu_fseek(s->file, addr, SEEK_SET); - qemu_put_byte(s->file, (int)val); - qemu_fflush(s->file); - } -} - -static void nvram_writew (void *opaque, target_phys_addr_t addr, uint32_t val) -{ - nvram_writeb(opaque, addr, val & 0xff); - nvram_writeb(opaque, addr + 1, (val >> 8) & 0xff); -} - -static void nvram_writel (void *opaque, target_phys_addr_t addr, uint32_t val) -{ - nvram_writeb(opaque, addr, val & 0xff); - nvram_writeb(opaque, addr + 1, (val >> 8) & 0xff); - nvram_writeb(opaque, addr + 2, (val >> 16) & 0xff); - nvram_writeb(opaque, addr + 3, (val >> 24) & 0xff); -} - -static void nvram_writeb_protected (void *opaque, target_phys_addr_t addr, uint32_t val) -{ - ds1225y_t *s = opaque; - - if (s->protection != 7) { -#ifdef DEBUG_NVRAM - printf("nvram: prevent write of 0x%x at " TARGET_FMT_lx "\n", val, addr); -#endif - return; - } - - nvram_writeb(opaque, addr, val); -} - -static void nvram_writew_protected (void *opaque, target_phys_addr_t addr, uint32_t val) -{ - nvram_writeb_protected(opaque, addr, val & 0xff); - nvram_writeb_protected(opaque, addr + 1, (val >> 8) & 0xff); -} - -static void nvram_writel_protected (void *opaque, target_phys_addr_t addr, uint32_t val) -{ - nvram_writeb_protected(opaque, addr, val & 0xff); - nvram_writeb_protected(opaque, addr + 1, (val >> 8) & 0xff); - nvram_writeb_protected(opaque, addr + 2, (val >> 16) & 0xff); - nvram_writeb_protected(opaque, addr + 3, (val >> 24) & 0xff); -} - -static CPUReadMemoryFunc *nvram_read[] = { - &nvram_readb, - &nvram_readw, - &nvram_readl, -}; - -static CPUWriteMemoryFunc *nvram_write[] = { - &nvram_writeb, - &nvram_writew, - &nvram_writel, -}; - -static CPUWriteMemoryFunc *nvram_write_protected[] = { - &nvram_writeb_protected, - &nvram_writew_protected, - &nvram_writel_protected, -}; - -/* Initialisation routine */ -void *ds1225y_init(target_phys_addr_t mem_base, const char *filename) -{ - ds1225y_t *s; - int mem_indexRW, mem_indexRP; - QEMUFile *file; - - s = qemu_mallocz(sizeof(ds1225y_t)); - s->chip_size = 0x2000; /* Fixed for ds1225y chip: 8 KiB */ - s->contents = qemu_mallocz(s->chip_size); - s->protection = 7; - - /* Read current file */ - file = qemu_fopen(filename, "rb"); - if (file) { - /* Read nvram contents */ - qemu_get_buffer(file, s->contents, s->chip_size); - qemu_fclose(file); - } - s->file = qemu_fopen(filename, "wb"); - if (s->file) { - /* Write back contents, as 'wb' mode cleaned the file */ - qemu_put_buffer(s->file, s->contents, s->chip_size); - qemu_fflush(s->file); - } - - /* Read/write memory */ - mem_indexRW = cpu_register_io_memory(nvram_read, nvram_write, s); - cpu_register_physical_memory(mem_base, s->chip_size, mem_indexRW); - /* Read/write protected memory */ - mem_indexRP = cpu_register_io_memory(nvram_read, nvram_write_protected, s); - cpu_register_physical_memory(mem_base + s->chip_size, s->chip_size, mem_indexRP); - return s; -} diff --git a/qemu-0.11.0/hw/dummy_m68k.c b/qemu-0.11.0/hw/dummy_m68k.c deleted file mode 100644 index 5718ab6..0000000 --- a/qemu-0.11.0/hw/dummy_m68k.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Dummy board with just RAM and CPU for use as an ISS. - * - * Copyright (c) 2007 CodeSourcery. - * - * This code is licenced under the GPL - */ - -#include "hw.h" -#include "sysemu.h" -#include "boards.h" - -#define KERNEL_LOAD_ADDR 0x10000 - -/* Board init. */ - -static void dummy_m68k_init(ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, const char *kernel_cmdline, - const char *initrd_filename, const char *cpu_model) -{ - CPUState *env; - int kernel_size; - uint64_t elf_entry; - target_ulong entry; - - if (!cpu_model) - cpu_model = "cfv4e"; - env = cpu_init(cpu_model); - if (!env) { - fprintf(stderr, "Unable to find m68k CPU definition\n"); - exit(1); - } - - /* Initialize CPU registers. */ - env->vbr = 0; - - /* RAM at address zero */ - cpu_register_physical_memory(0, ram_size, - qemu_ram_alloc(ram_size) | IO_MEM_RAM); - - /* Load kernel. */ - if (kernel_filename) { - kernel_size = load_elf(kernel_filename, 0, &elf_entry, NULL, NULL); - entry = elf_entry; - if (kernel_size < 0) { - kernel_size = load_uimage(kernel_filename, &entry, NULL, NULL); - } - if (kernel_size < 0) { - kernel_size = load_image_targphys(kernel_filename, - KERNEL_LOAD_ADDR, - ram_size - KERNEL_LOAD_ADDR); - entry = KERNEL_LOAD_ADDR; - } - if (kernel_size < 0) { - fprintf(stderr, "qemu: could not load kernel '%s'\n", - kernel_filename); - exit(1); - } - } else { - entry = 0; - } - env->pc = entry; -} - -static QEMUMachine dummy_m68k_machine = { - .name = "dummy", - .desc = "Dummy board", - .init = dummy_m68k_init, -}; - -static void dummy_m68k_machine_init(void) -{ - qemu_register_machine(&dummy_m68k_machine); -} - -machine_init(dummy_m68k_machine_init); diff --git a/qemu-0.11.0/hw/e1000.c b/qemu-0.11.0/hw/e1000.c deleted file mode 100644 index b0542d7..0000000 --- a/qemu-0.11.0/hw/e1000.c +++ /dev/null @@ -1,1148 +0,0 @@ -/* - * QEMU e1000 emulation - * - * Nir Peleg, Tutis Systems Ltd. for Qumranet Inc. - * Copyright (c) 2008 Qumranet - * Based on work done by: - * Copyright (c) 2007 Dan Aloni - * Copyright (c) 2004 Antony T Curtis - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ - - -#include "hw.h" -#include "pci.h" -#include "net.h" - -#include "e1000_hw.h" - -#define DEBUG - -#ifdef DEBUG -enum { - DEBUG_GENERAL, DEBUG_IO, DEBUG_MMIO, DEBUG_INTERRUPT, - DEBUG_RX, DEBUG_TX, DEBUG_MDIC, DEBUG_EEPROM, - DEBUG_UNKNOWN, DEBUG_TXSUM, DEBUG_TXERR, DEBUG_RXERR, - DEBUG_RXFILTER, DEBUG_NOTYET, -}; -#define DBGBIT(x) (1<<DEBUG_##x) -static int debugflags = DBGBIT(TXERR) | DBGBIT(GENERAL); - -#define DBGOUT(what, fmt, ...) do { \ - if (debugflags & DBGBIT(what)) \ - fprintf(stderr, "e1000: " fmt, ## __VA_ARGS__); \ - } while (0) -#else -#define DBGOUT(what, fmt, ...) do {} while (0) -#endif - -#define IOPORT_SIZE 0x40 -#define PNPMMIO_SIZE 0x20000 - -/* - * HW models: - * E1000_DEV_ID_82540EM works with Windows and Linux - * E1000_DEV_ID_82573L OK with windoze and Linux 2.6.22, - * appears to perform better than 82540EM, but breaks with Linux 2.6.18 - * E1000_DEV_ID_82544GC_COPPER appears to work; not well tested - * Others never tested - */ -enum { E1000_DEVID = E1000_DEV_ID_82540EM }; - -/* - * May need to specify additional MAC-to-PHY entries -- - * Intel's Windows driver refuses to initialize unless they match - */ -enum { - PHY_ID2_INIT = E1000_DEVID == E1000_DEV_ID_82573L ? 0xcc2 : - E1000_DEVID == E1000_DEV_ID_82544GC_COPPER ? 0xc30 : - /* default to E1000_DEV_ID_82540EM */ 0xc20 -}; - -typedef struct E1000State_st { - PCIDevice dev; - VLANClientState *vc; - int mmio_index; - - uint32_t mac_reg[0x8000]; - uint16_t phy_reg[0x20]; - uint16_t eeprom_data[64]; - - uint32_t rxbuf_size; - uint32_t rxbuf_min_shift; - int check_rxov; - struct e1000_tx { - unsigned char header[256]; - unsigned char vlan_header[4]; - unsigned char vlan[4]; - unsigned char data[0x10000]; - uint16_t size; - unsigned char sum_needed; - unsigned char vlan_needed; - uint8_t ipcss; - uint8_t ipcso; - uint16_t ipcse; - uint8_t tucss; - uint8_t tucso; - uint16_t tucse; - uint8_t hdr_len; - uint16_t mss; - uint32_t paylen; - uint16_t tso_frames; - char tse; - int8_t ip; - int8_t tcp; - char cptse; // current packet tse bit - } tx; - - struct { - uint32_t val_in; // shifted in from guest driver - uint16_t bitnum_in; - uint16_t bitnum_out; - uint16_t reading; - uint32_t old_eecd; - } eecd_state; -} E1000State; - -#define defreg(x) x = (E1000_##x>>2) -enum { - defreg(CTRL), defreg(EECD), defreg(EERD), defreg(GPRC), - defreg(GPTC), defreg(ICR), defreg(ICS), defreg(IMC), - defreg(IMS), defreg(LEDCTL), defreg(MANC), defreg(MDIC), - defreg(MPC), defreg(PBA), defreg(RCTL), defreg(RDBAH), - defreg(RDBAL), defreg(RDH), defreg(RDLEN), defreg(RDT), - defreg(STATUS), defreg(SWSM), defreg(TCTL), defreg(TDBAH), - defreg(TDBAL), defreg(TDH), defreg(TDLEN), defreg(TDT), - defreg(TORH), defreg(TORL), defreg(TOTH), defreg(TOTL), - defreg(TPR), defreg(TPT), defreg(TXDCTL), defreg(WUFC), - defreg(RA), defreg(MTA), defreg(CRCERRS),defreg(VFTA), - defreg(VET), -}; - -enum { PHY_R = 1, PHY_W = 2, PHY_RW = PHY_R | PHY_W }; -static const char phy_regcap[0x20] = { - [PHY_STATUS] = PHY_R, [M88E1000_EXT_PHY_SPEC_CTRL] = PHY_RW, - [PHY_ID1] = PHY_R, [M88E1000_PHY_SPEC_CTRL] = PHY_RW, - [PHY_CTRL] = PHY_RW, [PHY_1000T_CTRL] = PHY_RW, - [PHY_LP_ABILITY] = PHY_R, [PHY_1000T_STATUS] = PHY_R, - [PHY_AUTONEG_ADV] = PHY_RW, [M88E1000_RX_ERR_CNTR] = PHY_R, - [PHY_ID2] = PHY_R, [M88E1000_PHY_SPEC_STATUS] = PHY_R -}; - -static void -ioport_map(PCIDevice *pci_dev, int region_num, uint32_t addr, - uint32_t size, int type) -{ - DBGOUT(IO, "e1000_ioport_map addr=0x%04x size=0x%08x\n", addr, size); -} - -static void -set_interrupt_cause(E1000State *s, int index, uint32_t val) -{ - if (val) - val |= E1000_ICR_INT_ASSERTED; - s->mac_reg[ICR] = val; - s->mac_reg[ICS] = val; - qemu_set_irq(s->dev.irq[0], (s->mac_reg[IMS] & s->mac_reg[ICR]) != 0); -} - -static void -set_ics(E1000State *s, int index, uint32_t val) -{ - DBGOUT(INTERRUPT, "set_ics %x, ICR %x, IMR %x\n", val, s->mac_reg[ICR], - s->mac_reg[IMS]); - set_interrupt_cause(s, 0, val | s->mac_reg[ICR]); -} - -static int -rxbufsize(uint32_t v) -{ - v &= E1000_RCTL_BSEX | E1000_RCTL_SZ_16384 | E1000_RCTL_SZ_8192 | - E1000_RCTL_SZ_4096 | E1000_RCTL_SZ_2048 | E1000_RCTL_SZ_1024 | - E1000_RCTL_SZ_512 | E1000_RCTL_SZ_256; - switch (v) { - case E1000_RCTL_BSEX | E1000_RCTL_SZ_16384: - return 16384; - case E1000_RCTL_BSEX | E1000_RCTL_SZ_8192: - return 8192; - case E1000_RCTL_BSEX | E1000_RCTL_SZ_4096: - return 4096; - case E1000_RCTL_SZ_1024: - return 1024; - case E1000_RCTL_SZ_512: - return 512; - case E1000_RCTL_SZ_256: - return 256; - } - return 2048; -} - -static void -set_ctrl(E1000State *s, int index, uint32_t val) -{ - /* RST is self clearing */ - s->mac_reg[CTRL] = val & ~E1000_CTRL_RST; -} - -static void -set_rx_control(E1000State *s, int index, uint32_t val) -{ - s->mac_reg[RCTL] = val; - s->rxbuf_size = rxbufsize(val); - s->rxbuf_min_shift = ((val / E1000_RCTL_RDMTS_QUAT) & 3) + 1; - DBGOUT(RX, "RCTL: %d, mac_reg[RCTL] = 0x%x\n", s->mac_reg[RDT], - s->mac_reg[RCTL]); -} - -static void -set_mdic(E1000State *s, int index, uint32_t val) -{ - uint32_t data = val & E1000_MDIC_DATA_MASK; - uint32_t addr = ((val & E1000_MDIC_REG_MASK) >> E1000_MDIC_REG_SHIFT); - - if ((val & E1000_MDIC_PHY_MASK) >> E1000_MDIC_PHY_SHIFT != 1) // phy # - val = s->mac_reg[MDIC] | E1000_MDIC_ERROR; - else if (val & E1000_MDIC_OP_READ) { - DBGOUT(MDIC, "MDIC read reg 0x%x\n", addr); - if (!(phy_regcap[addr] & PHY_R)) { - DBGOUT(MDIC, "MDIC read reg %x unhandled\n", addr); - val |= E1000_MDIC_ERROR; - } else - val = (val ^ data) | s->phy_reg[addr]; - } else if (val & E1000_MDIC_OP_WRITE) { - DBGOUT(MDIC, "MDIC write reg 0x%x, value 0x%x\n", addr, data); - if (!(phy_regcap[addr] & PHY_W)) { - DBGOUT(MDIC, "MDIC write reg %x unhandled\n", addr); - val |= E1000_MDIC_ERROR; - } else - s->phy_reg[addr] = data; - } - s->mac_reg[MDIC] = val | E1000_MDIC_READY; - set_ics(s, 0, E1000_ICR_MDAC); -} - -static uint32_t -get_eecd(E1000State *s, int index) -{ - uint32_t ret = E1000_EECD_PRES|E1000_EECD_GNT | s->eecd_state.old_eecd; - - DBGOUT(EEPROM, "reading eeprom bit %d (reading %d)\n", - s->eecd_state.bitnum_out, s->eecd_state.reading); - if (!s->eecd_state.reading || - ((s->eeprom_data[(s->eecd_state.bitnum_out >> 4) & 0x3f] >> - ((s->eecd_state.bitnum_out & 0xf) ^ 0xf))) & 1) - ret |= E1000_EECD_DO; - return ret; -} - -static void -set_eecd(E1000State *s, int index, uint32_t val) -{ - uint32_t oldval = s->eecd_state.old_eecd; - - s->eecd_state.old_eecd = val & (E1000_EECD_SK | E1000_EECD_CS | - E1000_EECD_DI|E1000_EECD_FWE_MASK|E1000_EECD_REQ); - if (!(E1000_EECD_SK & (val ^ oldval))) // no clock edge - return; - if (!(E1000_EECD_SK & val)) { // falling edge - s->eecd_state.bitnum_out++; - return; - } - if (!(val & E1000_EECD_CS)) { // rising, no CS (EEPROM reset) - memset(&s->eecd_state, 0, sizeof s->eecd_state); - /* - * restore old_eecd's E1000_EECD_SK (known to be on) - * to avoid false detection of a clock edge - */ - s->eecd_state.old_eecd = E1000_EECD_SK; - return; - } - s->eecd_state.val_in <<= 1; - if (val & E1000_EECD_DI) - s->eecd_state.val_in |= 1; - if (++s->eecd_state.bitnum_in == 9 && !s->eecd_state.reading) { - s->eecd_state.bitnum_out = ((s->eecd_state.val_in & 0x3f)<<4)-1; - s->eecd_state.reading = (((s->eecd_state.val_in >> 6) & 7) == - EEPROM_READ_OPCODE_MICROWIRE); - } - DBGOUT(EEPROM, "eeprom bitnum in %d out %d, reading %d\n", - s->eecd_state.bitnum_in, s->eecd_state.bitnum_out, - s->eecd_state.reading); -} - -static uint32_t -flash_eerd_read(E1000State *s, int x) -{ - unsigned int index, r = s->mac_reg[EERD] & ~E1000_EEPROM_RW_REG_START; - - if ((s->mac_reg[EERD] & E1000_EEPROM_RW_REG_START) == 0) - return (s->mac_reg[EERD]); - - if ((index = r >> E1000_EEPROM_RW_ADDR_SHIFT) > EEPROM_CHECKSUM_REG) - return (E1000_EEPROM_RW_REG_DONE | r); - - return ((s->eeprom_data[index] << E1000_EEPROM_RW_REG_DATA) | - E1000_EEPROM_RW_REG_DONE | r); -} - -static void -putsum(uint8_t *data, uint32_t n, uint32_t sloc, uint32_t css, uint32_t cse) -{ - uint32_t sum; - - if (cse && cse < n) - n = cse + 1; - if (sloc < n-1) { - sum = net_checksum_add(n-css, data+css); - cpu_to_be16wu((uint16_t *)(data + sloc), - net_checksum_finish(sum)); - } -} - -static inline int -vlan_enabled(E1000State *s) -{ - return ((s->mac_reg[CTRL] & E1000_CTRL_VME) != 0); -} - -static inline int -vlan_rx_filter_enabled(E1000State *s) -{ - return ((s->mac_reg[RCTL] & E1000_RCTL_VFE) != 0); -} - -static inline int -is_vlan_packet(E1000State *s, const uint8_t *buf) -{ - return (be16_to_cpup((uint16_t *)(buf + 12)) == - le16_to_cpup((uint16_t *)(s->mac_reg + VET))); -} - -static inline int -is_vlan_txd(uint32_t txd_lower) -{ - return ((txd_lower & E1000_TXD_CMD_VLE) != 0); -} - -static void -xmit_seg(E1000State *s) -{ - uint16_t len, *sp; - unsigned int frames = s->tx.tso_frames, css, sofar, n; - struct e1000_tx *tp = &s->tx; - - if (tp->tse && tp->cptse) { - css = tp->ipcss; - DBGOUT(TXSUM, "frames %d size %d ipcss %d\n", - frames, tp->size, css); - if (tp->ip) { // IPv4 - cpu_to_be16wu((uint16_t *)(tp->data+css+2), - tp->size - css); - cpu_to_be16wu((uint16_t *)(tp->data+css+4), - be16_to_cpup((uint16_t *)(tp->data+css+4))+frames); - } else // IPv6 - cpu_to_be16wu((uint16_t *)(tp->data+css+4), - tp->size - css); - css = tp->tucss; - len = tp->size - css; - DBGOUT(TXSUM, "tcp %d tucss %d len %d\n", tp->tcp, css, len); - if (tp->tcp) { - sofar = frames * tp->mss; - cpu_to_be32wu((uint32_t *)(tp->data+css+4), // seq - be32_to_cpupu((uint32_t *)(tp->data+css+4))+sofar); - if (tp->paylen - sofar > tp->mss) - tp->data[css + 13] &= ~9; // PSH, FIN - } else // UDP - cpu_to_be16wu((uint16_t *)(tp->data+css+4), len); - if (tp->sum_needed & E1000_TXD_POPTS_TXSM) { - // add pseudo-header length before checksum calculation - sp = (uint16_t *)(tp->data + tp->tucso); - cpu_to_be16wu(sp, be16_to_cpup(sp) + len); - } - tp->tso_frames++; - } - - if (tp->sum_needed & E1000_TXD_POPTS_TXSM) - putsum(tp->data, tp->size, tp->tucso, tp->tucss, tp->tucse); - if (tp->sum_needed & E1000_TXD_POPTS_IXSM) - putsum(tp->data, tp->size, tp->ipcso, tp->ipcss, tp->ipcse); - if (tp->vlan_needed) { - memmove(tp->vlan, tp->data, 12); - memcpy(tp->data + 8, tp->vlan_header, 4); - qemu_send_packet(s->vc, tp->vlan, tp->size + 4); - } else - qemu_send_packet(s->vc, tp->data, tp->size); - s->mac_reg[TPT]++; - s->mac_reg[GPTC]++; - n = s->mac_reg[TOTL]; - if ((s->mac_reg[TOTL] += s->tx.size) < n) - s->mac_reg[TOTH]++; -} - -static void -process_tx_desc(E1000State *s, struct e1000_tx_desc *dp) -{ - uint32_t txd_lower = le32_to_cpu(dp->lower.data); - uint32_t dtype = txd_lower & (E1000_TXD_CMD_DEXT | E1000_TXD_DTYP_D); - unsigned int split_size = txd_lower & 0xffff, bytes, sz, op; - unsigned int msh = 0xfffff, hdr = 0; - uint64_t addr; - struct e1000_context_desc *xp = (struct e1000_context_desc *)dp; - struct e1000_tx *tp = &s->tx; - - if (dtype == E1000_TXD_CMD_DEXT) { // context descriptor - op = le32_to_cpu(xp->cmd_and_length); - tp->ipcss = xp->lower_setup.ip_fields.ipcss; - tp->ipcso = xp->lower_setup.ip_fields.ipcso; - tp->ipcse = le16_to_cpu(xp->lower_setup.ip_fields.ipcse); - tp->tucss = xp->upper_setup.tcp_fields.tucss; - tp->tucso = xp->upper_setup.tcp_fields.tucso; - tp->tucse = le16_to_cpu(xp->upper_setup.tcp_fields.tucse); - tp->paylen = op & 0xfffff; - tp->hdr_len = xp->tcp_seg_setup.fields.hdr_len; - tp->mss = le16_to_cpu(xp->tcp_seg_setup.fields.mss); - tp->ip = (op & E1000_TXD_CMD_IP) ? 1 : 0; - tp->tcp = (op & E1000_TXD_CMD_TCP) ? 1 : 0; - tp->tse = (op & E1000_TXD_CMD_TSE) ? 1 : 0; - tp->tso_frames = 0; - if (tp->tucso == 0) { // this is probably wrong - DBGOUT(TXSUM, "TCP/UDP: cso 0!\n"); - tp->tucso = tp->tucss + (tp->tcp ? 16 : 6); - } - return; - } else if (dtype == (E1000_TXD_CMD_DEXT | E1000_TXD_DTYP_D)) { - // data descriptor - tp->sum_needed = le32_to_cpu(dp->upper.data) >> 8; - tp->cptse = ( txd_lower & E1000_TXD_CMD_TSE ) ? 1 : 0; - } else - // legacy descriptor - tp->cptse = 0; - - if (vlan_enabled(s) && is_vlan_txd(txd_lower) && - (tp->cptse || txd_lower & E1000_TXD_CMD_EOP)) { - tp->vlan_needed = 1; - cpu_to_be16wu((uint16_t *)(tp->vlan_header), - le16_to_cpup((uint16_t *)(s->mac_reg + VET))); - cpu_to_be16wu((uint16_t *)(tp->vlan_header + 2), - le16_to_cpu(dp->upper.fields.special)); - } - - addr = le64_to_cpu(dp->buffer_addr); - if (tp->tse && tp->cptse) { - hdr = tp->hdr_len; - msh = hdr + tp->mss; - do { - bytes = split_size; - if (tp->size + bytes > msh) - bytes = msh - tp->size; - cpu_physical_memory_read(addr, tp->data + tp->size, bytes); - if ((sz = tp->size + bytes) >= hdr && tp->size < hdr) - memmove(tp->header, tp->data, hdr); - tp->size = sz; - addr += bytes; - if (sz == msh) { - xmit_seg(s); - memmove(tp->data, tp->header, hdr); - tp->size = hdr; - } - } while (split_size -= bytes); - } else if (!tp->tse && tp->cptse) { - // context descriptor TSE is not set, while data descriptor TSE is set - DBGOUT(TXERR, "TCP segmentaion Error\n"); - } else { - cpu_physical_memory_read(addr, tp->data + tp->size, split_size); - tp->size += split_size; - } - - if (!(txd_lower & E1000_TXD_CMD_EOP)) - return; - if (!(tp->tse && tp->cptse && tp->size < hdr)) - xmit_seg(s); - tp->tso_frames = 0; - tp->sum_needed = 0; - tp->vlan_needed = 0; - tp->size = 0; - tp->cptse = 0; -} - -static uint32_t -txdesc_writeback(target_phys_addr_t base, struct e1000_tx_desc *dp) -{ - uint32_t txd_upper, txd_lower = le32_to_cpu(dp->lower.data); - - if (!(txd_lower & (E1000_TXD_CMD_RS|E1000_TXD_CMD_RPS))) - return 0; - txd_upper = (le32_to_cpu(dp->upper.data) | E1000_TXD_STAT_DD) & - ~(E1000_TXD_STAT_EC | E1000_TXD_STAT_LC | E1000_TXD_STAT_TU); - dp->upper.data = cpu_to_le32(txd_upper); - cpu_physical_memory_write(base + ((char *)&dp->upper - (char *)dp), - (void *)&dp->upper, sizeof(dp->upper)); - return E1000_ICR_TXDW; -} - -static void -start_xmit(E1000State *s) -{ - target_phys_addr_t base; - struct e1000_tx_desc desc; - uint32_t tdh_start = s->mac_reg[TDH], cause = E1000_ICS_TXQE; - - if (!(s->mac_reg[TCTL] & E1000_TCTL_EN)) { - DBGOUT(TX, "tx disabled\n"); - return; - } - - while (s->mac_reg[TDH] != s->mac_reg[TDT]) { - base = ((uint64_t)s->mac_reg[TDBAH] << 32) + s->mac_reg[TDBAL] + - sizeof(struct e1000_tx_desc) * s->mac_reg[TDH]; - cpu_physical_memory_read(base, (void *)&desc, sizeof(desc)); - - DBGOUT(TX, "index %d: %p : %x %x\n", s->mac_reg[TDH], - (void *)(intptr_t)desc.buffer_addr, desc.lower.data, - desc.upper.data); - - process_tx_desc(s, &desc); - cause |= txdesc_writeback(base, &desc); - - if (++s->mac_reg[TDH] * sizeof(desc) >= s->mac_reg[TDLEN]) - s->mac_reg[TDH] = 0; - /* - * the following could happen only if guest sw assigns - * bogus values to TDT/TDLEN. - * there's nothing too intelligent we could do about this. - */ - if (s->mac_reg[TDH] == tdh_start) { - DBGOUT(TXERR, "TDH wraparound @%x, TDT %x, TDLEN %x\n", - tdh_start, s->mac_reg[TDT], s->mac_reg[TDLEN]); - break; - } - } - set_ics(s, 0, cause); -} - -static int -receive_filter(E1000State *s, const uint8_t *buf, int size) -{ - static uint8_t bcast[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - static int mta_shift[] = {4, 3, 2, 0}; - uint32_t f, rctl = s->mac_reg[RCTL], ra[2], *rp; - - if (is_vlan_packet(s, buf) && vlan_rx_filter_enabled(s)) { - uint16_t vid = be16_to_cpup((uint16_t *)(buf + 14)); - uint32_t vfta = le32_to_cpup((uint32_t *)(s->mac_reg + VFTA) + - ((vid >> 5) & 0x7f)); - if ((vfta & (1 << (vid & 0x1f))) == 0) - return 0; - } - - if (rctl & E1000_RCTL_UPE) // promiscuous - return 1; - - if ((buf[0] & 1) && (rctl & E1000_RCTL_MPE)) // promiscuous mcast - return 1; - - if ((rctl & E1000_RCTL_BAM) && !memcmp(buf, bcast, sizeof bcast)) - return 1; - - for (rp = s->mac_reg + RA; rp < s->mac_reg + RA + 32; rp += 2) { - if (!(rp[1] & E1000_RAH_AV)) - continue; - ra[0] = cpu_to_le32(rp[0]); - ra[1] = cpu_to_le32(rp[1]); - if (!memcmp(buf, (uint8_t *)ra, 6)) { - DBGOUT(RXFILTER, - "unicast match[%d]: %02x:%02x:%02x:%02x:%02x:%02x\n", - (int)(rp - s->mac_reg - RA)/2, - buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]); - return 1; - } - } - DBGOUT(RXFILTER, "unicast mismatch: %02x:%02x:%02x:%02x:%02x:%02x\n", - buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]); - - f = mta_shift[(rctl >> E1000_RCTL_MO_SHIFT) & 3]; - f = (((buf[5] << 8) | buf[4]) >> f) & 0xfff; - if (s->mac_reg[MTA + (f >> 5)] & (1 << (f & 0x1f))) - return 1; - DBGOUT(RXFILTER, - "dropping, inexact filter mismatch: %02x:%02x:%02x:%02x:%02x:%02x MO %d MTA[%d] %x\n", - buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], - (rctl >> E1000_RCTL_MO_SHIFT) & 3, f >> 5, - s->mac_reg[MTA + (f >> 5)]); - - return 0; -} - -static void -e1000_set_link_status(VLANClientState *vc) -{ - E1000State *s = vc->opaque; - uint32_t old_status = s->mac_reg[STATUS]; - - if (vc->link_down) - s->mac_reg[STATUS] &= ~E1000_STATUS_LU; - else - s->mac_reg[STATUS] |= E1000_STATUS_LU; - - if (s->mac_reg[STATUS] != old_status) - set_ics(s, 0, E1000_ICR_LSC); -} - -static int -e1000_can_receive(VLANClientState *vc) -{ - E1000State *s = vc->opaque; - - return (s->mac_reg[RCTL] & E1000_RCTL_EN); -} - -static ssize_t -e1000_receive(VLANClientState *vc, const uint8_t *buf, size_t size) -{ - E1000State *s = vc->opaque; - struct e1000_rx_desc desc; - target_phys_addr_t base; - unsigned int n, rdt; - uint32_t rdh_start; - uint16_t vlan_special = 0; - uint8_t vlan_status = 0, vlan_offset = 0; - - if (!(s->mac_reg[RCTL] & E1000_RCTL_EN)) - return -1; - - if (size > s->rxbuf_size) { - DBGOUT(RX, "packet too large for buffers (%lu > %d)\n", - (unsigned long)size, s->rxbuf_size); - return -1; - } - - if (!receive_filter(s, buf, size)) - return size; - - if (vlan_enabled(s) && is_vlan_packet(s, buf)) { - vlan_special = cpu_to_le16(be16_to_cpup((uint16_t *)(buf + 14))); - memmove((void *)(buf + 4), buf, 12); - vlan_status = E1000_RXD_STAT_VP; - vlan_offset = 4; - size -= 4; - } - - rdh_start = s->mac_reg[RDH]; - size += 4; // for the header - do { - if (s->mac_reg[RDH] == s->mac_reg[RDT] && s->check_rxov) { - set_ics(s, 0, E1000_ICS_RXO); - return -1; - } - base = ((uint64_t)s->mac_reg[RDBAH] << 32) + s->mac_reg[RDBAL] + - sizeof(desc) * s->mac_reg[RDH]; - cpu_physical_memory_read(base, (void *)&desc, sizeof(desc)); - desc.special = vlan_special; - desc.status |= (vlan_status | E1000_RXD_STAT_DD); - if (desc.buffer_addr) { - cpu_physical_memory_write(le64_to_cpu(desc.buffer_addr), - (void *)(buf + vlan_offset), size); - desc.length = cpu_to_le16(size); - desc.status |= E1000_RXD_STAT_EOP|E1000_RXD_STAT_IXSM; - } else // as per intel docs; skip descriptors with null buf addr - DBGOUT(RX, "Null RX descriptor!!\n"); - cpu_physical_memory_write(base, (void *)&desc, sizeof(desc)); - - if (++s->mac_reg[RDH] * sizeof(desc) >= s->mac_reg[RDLEN]) - s->mac_reg[RDH] = 0; - s->check_rxov = 1; - /* see comment in start_xmit; same here */ - if (s->mac_reg[RDH] == rdh_start) { - DBGOUT(RXERR, "RDH wraparound @%x, RDT %x, RDLEN %x\n", - rdh_start, s->mac_reg[RDT], s->mac_reg[RDLEN]); - set_ics(s, 0, E1000_ICS_RXO); - return -1; - } - } while (desc.buffer_addr == 0); - - s->mac_reg[GPRC]++; - s->mac_reg[TPR]++; - n = s->mac_reg[TORL]; - if ((s->mac_reg[TORL] += size) < n) - s->mac_reg[TORH]++; - - n = E1000_ICS_RXT0; - if ((rdt = s->mac_reg[RDT]) < s->mac_reg[RDH]) - rdt += s->mac_reg[RDLEN] / sizeof(desc); - if (((rdt - s->mac_reg[RDH]) * sizeof(desc)) <= s->mac_reg[RDLEN] >> - s->rxbuf_min_shift) - n |= E1000_ICS_RXDMT0; - - set_ics(s, 0, n); - - return size; -} - -static uint32_t -mac_readreg(E1000State *s, int index) -{ - return s->mac_reg[index]; -} - -static uint32_t -mac_icr_read(E1000State *s, int index) -{ - uint32_t ret = s->mac_reg[ICR]; - - DBGOUT(INTERRUPT, "ICR read: %x\n", ret); - set_interrupt_cause(s, 0, 0); - return ret; -} - -static uint32_t -mac_read_clr4(E1000State *s, int index) -{ - uint32_t ret = s->mac_reg[index]; - - s->mac_reg[index] = 0; - return ret; -} - -static uint32_t -mac_read_clr8(E1000State *s, int index) -{ - uint32_t ret = s->mac_reg[index]; - - s->mac_reg[index] = 0; - s->mac_reg[index-1] = 0; - return ret; -} - -static void -mac_writereg(E1000State *s, int index, uint32_t val) -{ - s->mac_reg[index] = val; -} - -static void -set_rdt(E1000State *s, int index, uint32_t val) -{ - s->check_rxov = 0; - s->mac_reg[index] = val & 0xffff; -} - -static void -set_16bit(E1000State *s, int index, uint32_t val) -{ - s->mac_reg[index] = val & 0xffff; -} - -static void -set_dlen(E1000State *s, int index, uint32_t val) -{ - s->mac_reg[index] = val & 0xfff80; -} - -static void -set_tctl(E1000State *s, int index, uint32_t val) -{ - s->mac_reg[index] = val; - s->mac_reg[TDT] &= 0xffff; - start_xmit(s); -} - -static void -set_icr(E1000State *s, int index, uint32_t val) -{ - DBGOUT(INTERRUPT, "set_icr %x\n", val); - set_interrupt_cause(s, 0, s->mac_reg[ICR] & ~val); -} - -static void -set_imc(E1000State *s, int index, uint32_t val) -{ - s->mac_reg[IMS] &= ~val; - set_ics(s, 0, 0); -} - -static void -set_ims(E1000State *s, int index, uint32_t val) -{ - s->mac_reg[IMS] |= val; - set_ics(s, 0, 0); -} - -#define getreg(x) [x] = mac_readreg -static uint32_t (*macreg_readops[])(E1000State *, int) = { - getreg(PBA), getreg(RCTL), getreg(TDH), getreg(TXDCTL), - getreg(WUFC), getreg(TDT), getreg(CTRL), getreg(LEDCTL), - getreg(MANC), getreg(MDIC), getreg(SWSM), getreg(STATUS), - getreg(TORL), getreg(TOTL), getreg(IMS), getreg(TCTL), - getreg(RDH), getreg(RDT), getreg(VET), getreg(ICS), - - [TOTH] = mac_read_clr8, [TORH] = mac_read_clr8, [GPRC] = mac_read_clr4, - [GPTC] = mac_read_clr4, [TPR] = mac_read_clr4, [TPT] = mac_read_clr4, - [ICR] = mac_icr_read, [EECD] = get_eecd, [EERD] = flash_eerd_read, - [CRCERRS ... MPC] = &mac_readreg, - [RA ... RA+31] = &mac_readreg, - [MTA ... MTA+127] = &mac_readreg, - [VFTA ... VFTA+127] = &mac_readreg, -}; -enum { NREADOPS = ARRAY_SIZE(macreg_readops) }; - -#define putreg(x) [x] = mac_writereg -static void (*macreg_writeops[])(E1000State *, int, uint32_t) = { - putreg(PBA), putreg(EERD), putreg(SWSM), putreg(WUFC), - putreg(TDBAL), putreg(TDBAH), putreg(TXDCTL), putreg(RDBAH), - putreg(RDBAL), putreg(LEDCTL), putreg(VET), - [TDLEN] = set_dlen, [RDLEN] = set_dlen, [TCTL] = set_tctl, - [TDT] = set_tctl, [MDIC] = set_mdic, [ICS] = set_ics, - [TDH] = set_16bit, [RDH] = set_16bit, [RDT] = set_rdt, - [IMC] = set_imc, [IMS] = set_ims, [ICR] = set_icr, - [EECD] = set_eecd, [RCTL] = set_rx_control, [CTRL] = set_ctrl, - [RA ... RA+31] = &mac_writereg, - [MTA ... MTA+127] = &mac_writereg, - [VFTA ... VFTA+127] = &mac_writereg, -}; -enum { NWRITEOPS = ARRAY_SIZE(macreg_writeops) }; - -static void -e1000_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - E1000State *s = opaque; - unsigned int index = (addr & 0x1ffff) >> 2; - -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap32(val); -#endif - if (index < NWRITEOPS && macreg_writeops[index]) - macreg_writeops[index](s, index, val); - else if (index < NREADOPS && macreg_readops[index]) - DBGOUT(MMIO, "e1000_mmio_writel RO %x: 0x%04x\n", index<<2, val); - else - DBGOUT(UNKNOWN, "MMIO unknown write addr=0x%08x,val=0x%08x\n", - index<<2, val); -} - -static void -e1000_mmio_writew(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - // emulate hw without byte enables: no RMW - e1000_mmio_writel(opaque, addr & ~3, - (val & 0xffff) << (8*(addr & 3))); -} - -static void -e1000_mmio_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - // emulate hw without byte enables: no RMW - e1000_mmio_writel(opaque, addr & ~3, - (val & 0xff) << (8*(addr & 3))); -} - -static uint32_t -e1000_mmio_readl(void *opaque, target_phys_addr_t addr) -{ - E1000State *s = opaque; - unsigned int index = (addr & 0x1ffff) >> 2; - - if (index < NREADOPS && macreg_readops[index]) - { - uint32_t val = macreg_readops[index](s, index); -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap32(val); -#endif - return val; - } - DBGOUT(UNKNOWN, "MMIO unknown read addr=0x%08x\n", index<<2); - return 0; -} - -static uint32_t -e1000_mmio_readb(void *opaque, target_phys_addr_t addr) -{ - return ((e1000_mmio_readl(opaque, addr & ~3)) >> - (8 * (addr & 3))) & 0xff; -} - -static uint32_t -e1000_mmio_readw(void *opaque, target_phys_addr_t addr) -{ - return ((e1000_mmio_readl(opaque, addr & ~3)) >> - (8 * (addr & 3))) & 0xffff; -} - -static const int mac_regtosave[] = { - CTRL, EECD, EERD, GPRC, GPTC, ICR, ICS, IMC, IMS, - LEDCTL, MANC, MDIC, MPC, PBA, RCTL, RDBAH, RDBAL, RDH, - RDLEN, RDT, STATUS, SWSM, TCTL, TDBAH, TDBAL, TDH, TDLEN, - TDT, TORH, TORL, TOTH, TOTL, TPR, TPT, TXDCTL, WUFC, - VET, -}; -enum { MAC_NSAVE = ARRAY_SIZE(mac_regtosave) }; - -static const struct { - int size; - int array0; -} mac_regarraystosave[] = { {32, RA}, {128, MTA}, {128, VFTA} }; -enum { MAC_NARRAYS = ARRAY_SIZE(mac_regarraystosave) }; - -static void -nic_save(QEMUFile *f, void *opaque) -{ - E1000State *s = (E1000State *)opaque; - int i, j; - - pci_device_save(&s->dev, f); - qemu_put_be32(f, 0); - qemu_put_be32s(f, &s->rxbuf_size); - qemu_put_be32s(f, &s->rxbuf_min_shift); - qemu_put_be32s(f, &s->eecd_state.val_in); - qemu_put_be16s(f, &s->eecd_state.bitnum_in); - qemu_put_be16s(f, &s->eecd_state.bitnum_out); - qemu_put_be16s(f, &s->eecd_state.reading); - qemu_put_be32s(f, &s->eecd_state.old_eecd); - qemu_put_8s(f, &s->tx.ipcss); - qemu_put_8s(f, &s->tx.ipcso); - qemu_put_be16s(f, &s->tx.ipcse); - qemu_put_8s(f, &s->tx.tucss); - qemu_put_8s(f, &s->tx.tucso); - qemu_put_be16s(f, &s->tx.tucse); - qemu_put_be32s(f, &s->tx.paylen); - qemu_put_8s(f, &s->tx.hdr_len); - qemu_put_be16s(f, &s->tx.mss); - qemu_put_be16s(f, &s->tx.size); - qemu_put_be16s(f, &s->tx.tso_frames); - qemu_put_8s(f, &s->tx.sum_needed); - qemu_put_s8s(f, &s->tx.ip); - qemu_put_s8s(f, &s->tx.tcp); - qemu_put_buffer(f, s->tx.header, sizeof s->tx.header); - qemu_put_buffer(f, s->tx.data, sizeof s->tx.data); - for (i = 0; i < 64; i++) - qemu_put_be16s(f, s->eeprom_data + i); - for (i = 0; i < 0x20; i++) - qemu_put_be16s(f, s->phy_reg + i); - for (i = 0; i < MAC_NSAVE; i++) - qemu_put_be32s(f, s->mac_reg + mac_regtosave[i]); - for (i = 0; i < MAC_NARRAYS; i++) - for (j = 0; j < mac_regarraystosave[i].size; j++) - qemu_put_be32s(f, - s->mac_reg + mac_regarraystosave[i].array0 + j); -} - -static int -nic_load(QEMUFile *f, void *opaque, int version_id) -{ - E1000State *s = (E1000State *)opaque; - int i, j, ret; - - if ((ret = pci_device_load(&s->dev, f)) < 0) - return ret; - if (version_id == 1) - qemu_get_sbe32s(f, &i); /* once some unused instance id */ - qemu_get_be32(f); /* Ignored. Was mmio_base. */ - qemu_get_be32s(f, &s->rxbuf_size); - qemu_get_be32s(f, &s->rxbuf_min_shift); - qemu_get_be32s(f, &s->eecd_state.val_in); - qemu_get_be16s(f, &s->eecd_state.bitnum_in); - qemu_get_be16s(f, &s->eecd_state.bitnum_out); - qemu_get_be16s(f, &s->eecd_state.reading); - qemu_get_be32s(f, &s->eecd_state.old_eecd); - qemu_get_8s(f, &s->tx.ipcss); - qemu_get_8s(f, &s->tx.ipcso); - qemu_get_be16s(f, &s->tx.ipcse); - qemu_get_8s(f, &s->tx.tucss); - qemu_get_8s(f, &s->tx.tucso); - qemu_get_be16s(f, &s->tx.tucse); - qemu_get_be32s(f, &s->tx.paylen); - qemu_get_8s(f, &s->tx.hdr_len); - qemu_get_be16s(f, &s->tx.mss); - qemu_get_be16s(f, &s->tx.size); - qemu_get_be16s(f, &s->tx.tso_frames); - qemu_get_8s(f, &s->tx.sum_needed); - qemu_get_s8s(f, &s->tx.ip); - qemu_get_s8s(f, &s->tx.tcp); - qemu_get_buffer(f, s->tx.header, sizeof s->tx.header); - qemu_get_buffer(f, s->tx.data, sizeof s->tx.data); - for (i = 0; i < 64; i++) - qemu_get_be16s(f, s->eeprom_data + i); - for (i = 0; i < 0x20; i++) - qemu_get_be16s(f, s->phy_reg + i); - for (i = 0; i < MAC_NSAVE; i++) - qemu_get_be32s(f, s->mac_reg + mac_regtosave[i]); - for (i = 0; i < MAC_NARRAYS; i++) - for (j = 0; j < mac_regarraystosave[i].size; j++) - qemu_get_be32s(f, - s->mac_reg + mac_regarraystosave[i].array0 + j); - return 0; -} - -static const uint16_t e1000_eeprom_template[64] = { - 0x0000, 0x0000, 0x0000, 0x0000, 0xffff, 0x0000, 0x0000, 0x0000, - 0x3000, 0x1000, 0x6403, E1000_DEVID, 0x8086, E1000_DEVID, 0x8086, 0x3040, - 0x0008, 0x2000, 0x7e14, 0x0048, 0x1000, 0x00d8, 0x0000, 0x2700, - 0x6cc9, 0x3150, 0x0722, 0x040b, 0x0984, 0x0000, 0xc000, 0x0706, - 0x1008, 0x0000, 0x0f04, 0x7fff, 0x4d01, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0x0100, 0x4000, 0x121c, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x0000, -}; - -static const uint16_t phy_reg_init[] = { - [PHY_CTRL] = 0x1140, [PHY_STATUS] = 0x796d, // link initially up - [PHY_ID1] = 0x141, [PHY_ID2] = PHY_ID2_INIT, - [PHY_1000T_CTRL] = 0x0e00, [M88E1000_PHY_SPEC_CTRL] = 0x360, - [M88E1000_EXT_PHY_SPEC_CTRL] = 0x0d60, [PHY_AUTONEG_ADV] = 0xde1, - [PHY_LP_ABILITY] = 0x1e0, [PHY_1000T_STATUS] = 0x3c00, - [M88E1000_PHY_SPEC_STATUS] = 0xac00, -}; - -static const uint32_t mac_reg_init[] = { - [PBA] = 0x00100030, - [LEDCTL] = 0x602, - [CTRL] = E1000_CTRL_SWDPIN2 | E1000_CTRL_SWDPIN0 | - E1000_CTRL_SPD_1000 | E1000_CTRL_SLU, - [STATUS] = 0x80000000 | E1000_STATUS_GIO_MASTER_ENABLE | - E1000_STATUS_ASDV | E1000_STATUS_MTXCKOK | - E1000_STATUS_SPEED_1000 | E1000_STATUS_FD | - E1000_STATUS_LU, - [MANC] = E1000_MANC_EN_MNG2HOST | E1000_MANC_RCV_TCO_EN | - E1000_MANC_ARP_EN | E1000_MANC_0298_EN | - E1000_MANC_RMCP_EN, -}; - -/* PCI interface */ - -static CPUWriteMemoryFunc *e1000_mmio_write[] = { - e1000_mmio_writeb, e1000_mmio_writew, e1000_mmio_writel -}; - -static CPUReadMemoryFunc *e1000_mmio_read[] = { - e1000_mmio_readb, e1000_mmio_readw, e1000_mmio_readl -}; - -static void -e1000_mmio_map(PCIDevice *pci_dev, int region_num, - uint32_t addr, uint32_t size, int type) -{ - E1000State *d = (E1000State *)pci_dev; - int i; - const uint32_t excluded_regs[] = { - E1000_MDIC, E1000_ICR, E1000_ICS, E1000_IMS, - E1000_IMC, E1000_TCTL, E1000_TDT, PNPMMIO_SIZE - }; - - - DBGOUT(MMIO, "e1000_mmio_map addr=0x%08x 0x%08x\n", addr, size); - - cpu_register_physical_memory(addr, PNPMMIO_SIZE, d->mmio_index); - qemu_register_coalesced_mmio(addr, excluded_regs[0]); - - for (i = 0; excluded_regs[i] != PNPMMIO_SIZE; i++) - qemu_register_coalesced_mmio(addr + excluded_regs[i] + 4, - excluded_regs[i + 1] - - excluded_regs[i] - 4); -} - -static void -e1000_cleanup(VLANClientState *vc) -{ - E1000State *d = vc->opaque; - - unregister_savevm("e1000", d); -} - -static int -pci_e1000_uninit(PCIDevice *dev) -{ - E1000State *d = (E1000State *) dev; - - cpu_unregister_io_memory(d->mmio_index); - - return 0; -} - -static void e1000_reset(void *opaque) -{ - E1000State *d = opaque; - - memset(d->phy_reg, 0, sizeof d->phy_reg); - memmove(d->phy_reg, phy_reg_init, sizeof phy_reg_init); - memset(d->mac_reg, 0, sizeof d->mac_reg); - memmove(d->mac_reg, mac_reg_init, sizeof mac_reg_init); - d->rxbuf_min_shift = 1; - memset(&d->tx, 0, sizeof d->tx); -} - -static void pci_e1000_init(PCIDevice *pci_dev) -{ - E1000State *d = (E1000State *)pci_dev; - uint8_t *pci_conf; - uint16_t checksum = 0; - static const char info_str[] = "e1000"; - int i; - uint8_t macaddr[6]; - - pci_conf = d->dev.config; - - pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_INTEL); - pci_config_set_device_id(pci_conf, E1000_DEVID); - *(uint16_t *)(pci_conf+0x04) = cpu_to_le16(0x0407); - *(uint16_t *)(pci_conf+0x06) = cpu_to_le16(0x0010); - pci_conf[0x08] = 0x03; - pci_config_set_class(pci_conf, PCI_CLASS_NETWORK_ETHERNET); - pci_conf[0x0c] = 0x10; - - pci_conf[0x3d] = 1; // interrupt pin 0 - - d->mmio_index = cpu_register_io_memory(e1000_mmio_read, - e1000_mmio_write, d); - - pci_register_bar((PCIDevice *)d, 0, PNPMMIO_SIZE, - PCI_ADDRESS_SPACE_MEM, e1000_mmio_map); - - pci_register_bar((PCIDevice *)d, 1, IOPORT_SIZE, - PCI_ADDRESS_SPACE_IO, ioport_map); - - memmove(d->eeprom_data, e1000_eeprom_template, - sizeof e1000_eeprom_template); - qdev_get_macaddr(&d->dev.qdev, macaddr); - for (i = 0; i < 3; i++) - d->eeprom_data[i] = (macaddr[2*i+1]<<8) | macaddr[2*i]; - for (i = 0; i < EEPROM_CHECKSUM_REG; i++) - checksum += d->eeprom_data[i]; - checksum = (uint16_t) EEPROM_SUM - checksum; - d->eeprom_data[EEPROM_CHECKSUM_REG] = checksum; - - d->vc = qdev_get_vlan_client(&d->dev.qdev, - e1000_can_receive, e1000_receive, - NULL, e1000_cleanup, d); - d->vc->link_status_changed = e1000_set_link_status; - - qemu_format_nic_info_str(d->vc, macaddr); - - register_savevm(info_str, -1, 2, nic_save, nic_load, d); - d->dev.unregister = pci_e1000_uninit; - qemu_register_reset(e1000_reset, d); - e1000_reset(d); -} - -static PCIDeviceInfo e1000_info = { - .qdev.name = "e1000", - .qdev.size = sizeof(E1000State), - .init = pci_e1000_init, -}; - -static void e1000_register_devices(void) -{ - pci_qdev_register(&e1000_info); -} - -device_init(e1000_register_devices) diff --git a/qemu-0.11.0/hw/e1000_hw.h b/qemu-0.11.0/hw/e1000_hw.h deleted file mode 100644 index 9bd8a4b..0000000 --- a/qemu-0.11.0/hw/e1000_hw.h +++ /dev/null @@ -1,864 +0,0 @@ -/******************************************************************************* - - Intel PRO/1000 Linux driver - Copyright(c) 1999 - 2006 Intel Corporation. - - This program is free software; you can redistribute it and/or modify it - under the terms and conditions of the GNU General Public License, - version 2, as published by the Free Software Foundation. - - This program is distributed in the hope it will be useful, but WITHOUT - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - more details. - - You should have received a copy of the GNU General Public License along with - this program; if not, see <http://www.gnu.org/licenses/>. - - The full GNU General Public License is included in this distribution in - the file called "COPYING". - - Contact Information: - Linux NICS <linux.nics(a)intel.com> - e1000-devel Mailing List <e1000-devel(a)lists.sourceforge.net> - Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - -*******************************************************************************/ - -/* e1000_hw.h - * Structures, enums, and macros for the MAC - */ - -#ifndef _E1000_HW_H_ -#define _E1000_HW_H_ - - -/* PCI Device IDs */ -#define E1000_DEV_ID_82542 0x1000 -#define E1000_DEV_ID_82543GC_FIBER 0x1001 -#define E1000_DEV_ID_82543GC_COPPER 0x1004 -#define E1000_DEV_ID_82544EI_COPPER 0x1008 -#define E1000_DEV_ID_82544EI_FIBER 0x1009 -#define E1000_DEV_ID_82544GC_COPPER 0x100C -#define E1000_DEV_ID_82544GC_LOM 0x100D -#define E1000_DEV_ID_82540EM 0x100E -#define E1000_DEV_ID_82540EM_LOM 0x1015 -#define E1000_DEV_ID_82540EP_LOM 0x1016 -#define E1000_DEV_ID_82540EP 0x1017 -#define E1000_DEV_ID_82540EP_LP 0x101E -#define E1000_DEV_ID_82545EM_COPPER 0x100F -#define E1000_DEV_ID_82545EM_FIBER 0x1011 -#define E1000_DEV_ID_82545GM_COPPER 0x1026 -#define E1000_DEV_ID_82545GM_FIBER 0x1027 -#define E1000_DEV_ID_82545GM_SERDES 0x1028 -#define E1000_DEV_ID_82546EB_COPPER 0x1010 -#define E1000_DEV_ID_82546EB_FIBER 0x1012 -#define E1000_DEV_ID_82546EB_QUAD_COPPER 0x101D -#define E1000_DEV_ID_82541EI 0x1013 -#define E1000_DEV_ID_82541EI_MOBILE 0x1018 -#define E1000_DEV_ID_82541ER_LOM 0x1014 -#define E1000_DEV_ID_82541ER 0x1078 -#define E1000_DEV_ID_82547GI 0x1075 -#define E1000_DEV_ID_82541GI 0x1076 -#define E1000_DEV_ID_82541GI_MOBILE 0x1077 -#define E1000_DEV_ID_82541GI_LF 0x107C -#define E1000_DEV_ID_82546GB_COPPER 0x1079 -#define E1000_DEV_ID_82546GB_FIBER 0x107A -#define E1000_DEV_ID_82546GB_SERDES 0x107B -#define E1000_DEV_ID_82546GB_PCIE 0x108A -#define E1000_DEV_ID_82546GB_QUAD_COPPER 0x1099 -#define E1000_DEV_ID_82547EI 0x1019 -#define E1000_DEV_ID_82547EI_MOBILE 0x101A -#define E1000_DEV_ID_82571EB_COPPER 0x105E -#define E1000_DEV_ID_82571EB_FIBER 0x105F -#define E1000_DEV_ID_82571EB_SERDES 0x1060 -#define E1000_DEV_ID_82571EB_QUAD_COPPER 0x10A4 -#define E1000_DEV_ID_82571PT_QUAD_COPPER 0x10D5 -#define E1000_DEV_ID_82571EB_QUAD_FIBER 0x10A5 -#define E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE 0x10BC -#define E1000_DEV_ID_82571EB_SERDES_DUAL 0x10D9 -#define E1000_DEV_ID_82571EB_SERDES_QUAD 0x10DA -#define E1000_DEV_ID_82572EI_COPPER 0x107D -#define E1000_DEV_ID_82572EI_FIBER 0x107E -#define E1000_DEV_ID_82572EI_SERDES 0x107F -#define E1000_DEV_ID_82572EI 0x10B9 -#define E1000_DEV_ID_82573E 0x108B -#define E1000_DEV_ID_82573E_IAMT 0x108C -#define E1000_DEV_ID_82573L 0x109A -#define E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3 0x10B5 -#define E1000_DEV_ID_80003ES2LAN_COPPER_DPT 0x1096 -#define E1000_DEV_ID_80003ES2LAN_SERDES_DPT 0x1098 -#define E1000_DEV_ID_80003ES2LAN_COPPER_SPT 0x10BA -#define E1000_DEV_ID_80003ES2LAN_SERDES_SPT 0x10BB - -#define E1000_DEV_ID_ICH8_IGP_M_AMT 0x1049 -#define E1000_DEV_ID_ICH8_IGP_AMT 0x104A -#define E1000_DEV_ID_ICH8_IGP_C 0x104B -#define E1000_DEV_ID_ICH8_IFE 0x104C -#define E1000_DEV_ID_ICH8_IFE_GT 0x10C4 -#define E1000_DEV_ID_ICH8_IFE_G 0x10C5 -#define E1000_DEV_ID_ICH8_IGP_M 0x104D - -/* Register Set. (82543, 82544) - * - * Registers are defined to be 32 bits and should be accessed as 32 bit values. - * These registers are physically located on the NIC, but are mapped into the - * host memory address space. - * - * RW - register is both readable and writable - * RO - register is read only - * WO - register is write only - * R/clr - register is read only and is cleared when read - * A - register array - */ -#define E1000_CTRL 0x00000 /* Device Control - RW */ -#define E1000_CTRL_DUP 0x00004 /* Device Control Duplicate (Shadow) - RW */ -#define E1000_STATUS 0x00008 /* Device Status - RO */ -#define E1000_EECD 0x00010 /* EEPROM/Flash Control - RW */ -#define E1000_EERD 0x00014 /* EEPROM Read - RW */ -#define E1000_CTRL_EXT 0x00018 /* Extended Device Control - RW */ -#define E1000_FLA 0x0001C /* Flash Access - RW */ -#define E1000_MDIC 0x00020 /* MDI Control - RW */ -#define E1000_SCTL 0x00024 /* SerDes Control - RW */ -#define E1000_FEXTNVM 0x00028 /* Future Extended NVM register */ -#define E1000_FCAL 0x00028 /* Flow Control Address Low - RW */ -#define E1000_FCAH 0x0002C /* Flow Control Address High -RW */ -#define E1000_FCT 0x00030 /* Flow Control Type - RW */ -#define E1000_VET 0x00038 /* VLAN Ether Type - RW */ -#define E1000_ICR 0x000C0 /* Interrupt Cause Read - R/clr */ -#define E1000_ITR 0x000C4 /* Interrupt Throttling Rate - RW */ -#define E1000_ICS 0x000C8 /* Interrupt Cause Set - WO */ -#define E1000_IMS 0x000D0 /* Interrupt Mask Set - RW */ -#define E1000_IMC 0x000D8 /* Interrupt Mask Clear - WO */ -#define E1000_IAM 0x000E0 /* Interrupt Acknowledge Auto Mask */ -#define E1000_RCTL 0x00100 /* RX Control - RW */ -#define E1000_RDTR1 0x02820 /* RX Delay Timer (1) - RW */ -#define E1000_RDBAL1 0x02900 /* RX Descriptor Base Address Low (1) - RW */ -#define E1000_RDBAH1 0x02904 /* RX Descriptor Base Address High (1) - RW */ -#define E1000_RDLEN1 0x02908 /* RX Descriptor Length (1) - RW */ -#define E1000_RDH1 0x02910 /* RX Descriptor Head (1) - RW */ -#define E1000_RDT1 0x02918 /* RX Descriptor Tail (1) - RW */ -#define E1000_FCTTV 0x00170 /* Flow Control Transmit Timer Value - RW */ -#define E1000_TXCW 0x00178 /* TX Configuration Word - RW */ -#define E1000_RXCW 0x00180 /* RX Configuration Word - RO */ -#define E1000_TCTL 0x00400 /* TX Control - RW */ -#define E1000_TCTL_EXT 0x00404 /* Extended TX Control - RW */ -#define E1000_TIPG 0x00410 /* TX Inter-packet gap -RW */ -#define E1000_TBT 0x00448 /* TX Burst Timer - RW */ -#define E1000_AIT 0x00458 /* Adaptive Interframe Spacing Throttle - RW */ -#define E1000_LEDCTL 0x00E00 /* LED Control - RW */ -#define E1000_EXTCNF_CTRL 0x00F00 /* Extended Configuration Control */ -#define E1000_EXTCNF_SIZE 0x00F08 /* Extended Configuration Size */ -#define E1000_PHY_CTRL 0x00F10 /* PHY Control Register in CSR */ -#define FEXTNVM_SW_CONFIG 0x0001 -#define E1000_PBA 0x01000 /* Packet Buffer Allocation - RW */ -#define E1000_PBS 0x01008 /* Packet Buffer Size */ -#define E1000_EEMNGCTL 0x01010 /* MNG EEprom Control */ -#define E1000_FLASH_UPDATES 1000 -#define E1000_EEARBC 0x01024 /* EEPROM Auto Read Bus Control */ -#define E1000_FLASHT 0x01028 /* FLASH Timer Register */ -#define E1000_EEWR 0x0102C /* EEPROM Write Register - RW */ -#define E1000_FLSWCTL 0x01030 /* FLASH control register */ -#define E1000_FLSWDATA 0x01034 /* FLASH data register */ -#define E1000_FLSWCNT 0x01038 /* FLASH Access Counter */ -#define E1000_FLOP 0x0103C /* FLASH Opcode Register */ -#define E1000_ERT 0x02008 /* Early Rx Threshold - RW */ -#define E1000_FCRTL 0x02160 /* Flow Control Receive Threshold Low - RW */ -#define E1000_FCRTH 0x02168 /* Flow Control Receive Threshold High - RW */ -#define E1000_PSRCTL 0x02170 /* Packet Split Receive Control - RW */ -#define E1000_RDBAL 0x02800 /* RX Descriptor Base Address Low - RW */ -#define E1000_RDBAH 0x02804 /* RX Descriptor Base Address High - RW */ -#define E1000_RDLEN 0x02808 /* RX Descriptor Length - RW */ -#define E1000_RDH 0x02810 /* RX Descriptor Head - RW */ -#define E1000_RDT 0x02818 /* RX Descriptor Tail - RW */ -#define E1000_RDTR 0x02820 /* RX Delay Timer - RW */ -#define E1000_RDBAL0 E1000_RDBAL /* RX Desc Base Address Low (0) - RW */ -#define E1000_RDBAH0 E1000_RDBAH /* RX Desc Base Address High (0) - RW */ -#define E1000_RDLEN0 E1000_RDLEN /* RX Desc Length (0) - RW */ -#define E1000_RDH0 E1000_RDH /* RX Desc Head (0) - RW */ -#define E1000_RDT0 E1000_RDT /* RX Desc Tail (0) - RW */ -#define E1000_RDTR0 E1000_RDTR /* RX Delay Timer (0) - RW */ -#define E1000_RXDCTL 0x02828 /* RX Descriptor Control queue 0 - RW */ -#define E1000_RXDCTL1 0x02928 /* RX Descriptor Control queue 1 - RW */ -#define E1000_RADV 0x0282C /* RX Interrupt Absolute Delay Timer - RW */ -#define E1000_RSRPD 0x02C00 /* RX Small Packet Detect - RW */ -#define E1000_RAID 0x02C08 /* Receive Ack Interrupt Delay - RW */ -#define E1000_TXDMAC 0x03000 /* TX DMA Control - RW */ -#define E1000_KABGTXD 0x03004 /* AFE Band Gap Transmit Ref Data */ -#define E1000_TDFH 0x03410 /* TX Data FIFO Head - RW */ -#define E1000_TDFT 0x03418 /* TX Data FIFO Tail - RW */ -#define E1000_TDFHS 0x03420 /* TX Data FIFO Head Saved - RW */ -#define E1000_TDFTS 0x03428 /* TX Data FIFO Tail Saved - RW */ -#define E1000_TDFPC 0x03430 /* TX Data FIFO Packet Count - RW */ -#define E1000_TDBAL 0x03800 /* TX Descriptor Base Address Low - RW */ -#define E1000_TDBAH 0x03804 /* TX Descriptor Base Address High - RW */ -#define E1000_TDLEN 0x03808 /* TX Descriptor Length - RW */ -#define E1000_TDH 0x03810 /* TX Descriptor Head - RW */ -#define E1000_TDT 0x03818 /* TX Descripotr Tail - RW */ -#define E1000_TIDV 0x03820 /* TX Interrupt Delay Value - RW */ -#define E1000_TXDCTL 0x03828 /* TX Descriptor Control - RW */ -#define E1000_TADV 0x0382C /* TX Interrupt Absolute Delay Val - RW */ -#define E1000_TSPMT 0x03830 /* TCP Segmentation PAD & Min Threshold - RW */ -#define E1000_TARC0 0x03840 /* TX Arbitration Count (0) */ -#define E1000_TDBAL1 0x03900 /* TX Desc Base Address Low (1) - RW */ -#define E1000_TDBAH1 0x03904 /* TX Desc Base Address High (1) - RW */ -#define E1000_TDLEN1 0x03908 /* TX Desc Length (1) - RW */ -#define E1000_TDH1 0x03910 /* TX Desc Head (1) - RW */ -#define E1000_TDT1 0x03918 /* TX Desc Tail (1) - RW */ -#define E1000_TXDCTL1 0x03928 /* TX Descriptor Control (1) - RW */ -#define E1000_TARC1 0x03940 /* TX Arbitration Count (1) */ -#define E1000_CRCERRS 0x04000 /* CRC Error Count - R/clr */ -#define E1000_ALGNERRC 0x04004 /* Alignment Error Count - R/clr */ -#define E1000_SYMERRS 0x04008 /* Symbol Error Count - R/clr */ -#define E1000_RXERRC 0x0400C /* Receive Error Count - R/clr */ -#define E1000_MPC 0x04010 /* Missed Packet Count - R/clr */ -#define E1000_SCC 0x04014 /* Single Collision Count - R/clr */ -#define E1000_ECOL 0x04018 /* Excessive Collision Count - R/clr */ -#define E1000_MCC 0x0401C /* Multiple Collision Count - R/clr */ -#define E1000_LATECOL 0x04020 /* Late Collision Count - R/clr */ -#define E1000_COLC 0x04028 /* Collision Count - R/clr */ -#define E1000_DC 0x04030 /* Defer Count - R/clr */ -#define E1000_TNCRS 0x04034 /* TX-No CRS - R/clr */ -#define E1000_SEC 0x04038 /* Sequence Error Count - R/clr */ -#define E1000_CEXTERR 0x0403C /* Carrier Extension Error Count - R/clr */ -#define E1000_RLEC 0x04040 /* Receive Length Error Count - R/clr */ -#define E1000_XONRXC 0x04048 /* XON RX Count - R/clr */ -#define E1000_XONTXC 0x0404C /* XON TX Count - R/clr */ -#define E1000_XOFFRXC 0x04050 /* XOFF RX Count - R/clr */ -#define E1000_XOFFTXC 0x04054 /* XOFF TX Count - R/clr */ -#define E1000_FCRUC 0x04058 /* Flow Control RX Unsupported Count- R/clr */ -#define E1000_PRC64 0x0405C /* Packets RX (64 bytes) - R/clr */ -#define E1000_PRC127 0x04060 /* Packets RX (65-127 bytes) - R/clr */ -#define E1000_PRC255 0x04064 /* Packets RX (128-255 bytes) - R/clr */ -#define E1000_PRC511 0x04068 /* Packets RX (255-511 bytes) - R/clr */ -#define E1000_PRC1023 0x0406C /* Packets RX (512-1023 bytes) - R/clr */ -#define E1000_PRC1522 0x04070 /* Packets RX (1024-1522 bytes) - R/clr */ -#define E1000_GPRC 0x04074 /* Good Packets RX Count - R/clr */ -#define E1000_BPRC 0x04078 /* Broadcast Packets RX Count - R/clr */ -#define E1000_MPRC 0x0407C /* Multicast Packets RX Count - R/clr */ -#define E1000_GPTC 0x04080 /* Good Packets TX Count - R/clr */ -#define E1000_GORCL 0x04088 /* Good Octets RX Count Low - R/clr */ -#define E1000_GORCH 0x0408C /* Good Octets RX Count High - R/clr */ -#define E1000_GOTCL 0x04090 /* Good Octets TX Count Low - R/clr */ -#define E1000_GOTCH 0x04094 /* Good Octets TX Count High - R/clr */ -#define E1000_RNBC 0x040A0 /* RX No Buffers Count - R/clr */ -#define E1000_RUC 0x040A4 /* RX Undersize Count - R/clr */ -#define E1000_RFC 0x040A8 /* RX Fragment Count - R/clr */ -#define E1000_ROC 0x040AC /* RX Oversize Count - R/clr */ -#define E1000_RJC 0x040B0 /* RX Jabber Count - R/clr */ -#define E1000_MGTPRC 0x040B4 /* Management Packets RX Count - R/clr */ -#define E1000_MGTPDC 0x040B8 /* Management Packets Dropped Count - R/clr */ -#define E1000_MGTPTC 0x040BC /* Management Packets TX Count - R/clr */ -#define E1000_TORL 0x040C0 /* Total Octets RX Low - R/clr */ -#define E1000_TORH 0x040C4 /* Total Octets RX High - R/clr */ -#define E1000_TOTL 0x040C8 /* Total Octets TX Low - R/clr */ -#define E1000_TOTH 0x040CC /* Total Octets TX High - R/clr */ -#define E1000_TPR 0x040D0 /* Total Packets RX - R/clr */ -#define E1000_TPT 0x040D4 /* Total Packets TX - R/clr */ -#define E1000_PTC64 0x040D8 /* Packets TX (64 bytes) - R/clr */ -#define E1000_PTC127 0x040DC /* Packets TX (65-127 bytes) - R/clr */ -#define E1000_PTC255 0x040E0 /* Packets TX (128-255 bytes) - R/clr */ -#define E1000_PTC511 0x040E4 /* Packets TX (256-511 bytes) - R/clr */ -#define E1000_PTC1023 0x040E8 /* Packets TX (512-1023 bytes) - R/clr */ -#define E1000_PTC1522 0x040EC /* Packets TX (1024-1522 Bytes) - R/clr */ -#define E1000_MPTC 0x040F0 /* Multicast Packets TX Count - R/clr */ -#define E1000_BPTC 0x040F4 /* Broadcast Packets TX Count - R/clr */ -#define E1000_TSCTC 0x040F8 /* TCP Segmentation Context TX - R/clr */ -#define E1000_TSCTFC 0x040FC /* TCP Segmentation Context TX Fail - R/clr */ -#define E1000_IAC 0x04100 /* Interrupt Assertion Count */ -#define E1000_ICRXPTC 0x04104 /* Interrupt Cause Rx Packet Timer Expire Count */ -#define E1000_ICRXATC 0x04108 /* Interrupt Cause Rx Absolute Timer Expire Count */ -#define E1000_ICTXPTC 0x0410C /* Interrupt Cause Tx Packet Timer Expire Count */ -#define E1000_ICTXATC 0x04110 /* Interrupt Cause Tx Absolute Timer Expire Count */ -#define E1000_ICTXQEC 0x04118 /* Interrupt Cause Tx Queue Empty Count */ -#define E1000_ICTXQMTC 0x0411C /* Interrupt Cause Tx Queue Minimum Threshold Count */ -#define E1000_ICRXDMTC 0x04120 /* Interrupt Cause Rx Descriptor Minimum Threshold Count */ -#define E1000_ICRXOC 0x04124 /* Interrupt Cause Receiver Overrun Count */ -#define E1000_RXCSUM 0x05000 /* RX Checksum Control - RW */ -#define E1000_RFCTL 0x05008 /* Receive Filter Control*/ -#define E1000_MTA 0x05200 /* Multicast Table Array - RW Array */ -#define E1000_RA 0x05400 /* Receive Address - RW Array */ -#define E1000_VFTA 0x05600 /* VLAN Filter Table Array - RW Array */ -#define E1000_WUC 0x05800 /* Wakeup Control - RW */ -#define E1000_WUFC 0x05808 /* Wakeup Filter Control - RW */ -#define E1000_WUS 0x05810 /* Wakeup Status - RO */ -#define E1000_MANC 0x05820 /* Management Control - RW */ -#define E1000_IPAV 0x05838 /* IP Address Valid - RW */ -#define E1000_IP4AT 0x05840 /* IPv4 Address Table - RW Array */ -#define E1000_IP6AT 0x05880 /* IPv6 Address Table - RW Array */ -#define E1000_WUPL 0x05900 /* Wakeup Packet Length - RW */ -#define E1000_WUPM 0x05A00 /* Wakeup Packet Memory - RO A */ -#define E1000_FFLT 0x05F00 /* Flexible Filter Length Table - RW Array */ -#define E1000_HOST_IF 0x08800 /* Host Interface */ -#define E1000_FFMT 0x09000 /* Flexible Filter Mask Table - RW Array */ -#define E1000_FFVT 0x09800 /* Flexible Filter Value Table - RW Array */ - -#define E1000_KUMCTRLSTA 0x00034 /* MAC-PHY interface - RW */ -#define E1000_MDPHYA 0x0003C /* PHY address - RW */ -#define E1000_MANC2H 0x05860 /* Managment Control To Host - RW */ -#define E1000_SW_FW_SYNC 0x05B5C /* Software-Firmware Synchronization - RW */ - -#define E1000_GCR 0x05B00 /* PCI-Ex Control */ -#define E1000_GSCL_1 0x05B10 /* PCI-Ex Statistic Control #1 */ -#define E1000_GSCL_2 0x05B14 /* PCI-Ex Statistic Control #2 */ -#define E1000_GSCL_3 0x05B18 /* PCI-Ex Statistic Control #3 */ -#define E1000_GSCL_4 0x05B1C /* PCI-Ex Statistic Control #4 */ -#define E1000_FACTPS 0x05B30 /* Function Active and Power State to MNG */ -#define E1000_SWSM 0x05B50 /* SW Semaphore */ -#define E1000_FWSM 0x05B54 /* FW Semaphore */ -#define E1000_FFLT_DBG 0x05F04 /* Debug Register */ -#define E1000_HICR 0x08F00 /* Host Inteface Control */ - -/* RSS registers */ -#define E1000_CPUVEC 0x02C10 /* CPU Vector Register - RW */ -#define E1000_MRQC 0x05818 /* Multiple Receive Control - RW */ -#define E1000_RETA 0x05C00 /* Redirection Table - RW Array */ -#define E1000_RSSRK 0x05C80 /* RSS Random Key - RW Array */ -#define E1000_RSSIM 0x05864 /* RSS Interrupt Mask */ -#define E1000_RSSIR 0x05868 /* RSS Interrupt Request */ - -/* PHY 1000 MII Register/Bit Definitions */ -/* PHY Registers defined by IEEE */ -#define PHY_CTRL 0x00 /* Control Register */ -#define PHY_STATUS 0x01 /* Status Regiser */ -#define PHY_ID1 0x02 /* Phy Id Reg (word 1) */ -#define PHY_ID2 0x03 /* Phy Id Reg (word 2) */ -#define PHY_AUTONEG_ADV 0x04 /* Autoneg Advertisement */ -#define PHY_LP_ABILITY 0x05 /* Link Partner Ability (Base Page) */ -#define PHY_AUTONEG_EXP 0x06 /* Autoneg Expansion Reg */ -#define PHY_NEXT_PAGE_TX 0x07 /* Next Page TX */ -#define PHY_LP_NEXT_PAGE 0x08 /* Link Partner Next Page */ -#define PHY_1000T_CTRL 0x09 /* 1000Base-T Control Reg */ -#define PHY_1000T_STATUS 0x0A /* 1000Base-T Status Reg */ -#define PHY_EXT_STATUS 0x0F /* Extended Status Reg */ - -#define MAX_PHY_REG_ADDRESS 0x1F /* 5 bit address bus (0-0x1F) */ -#define MAX_PHY_MULTI_PAGE_REG 0xF /* Registers equal on all pages */ - -/* M88E1000 Specific Registers */ -#define M88E1000_PHY_SPEC_CTRL 0x10 /* PHY Specific Control Register */ -#define M88E1000_PHY_SPEC_STATUS 0x11 /* PHY Specific Status Register */ -#define M88E1000_INT_ENABLE 0x12 /* Interrupt Enable Register */ -#define M88E1000_INT_STATUS 0x13 /* Interrupt Status Register */ -#define M88E1000_EXT_PHY_SPEC_CTRL 0x14 /* Extended PHY Specific Control */ -#define M88E1000_RX_ERR_CNTR 0x15 /* Receive Error Counter */ - -#define M88E1000_PHY_EXT_CTRL 0x1A /* PHY extend control register */ -#define M88E1000_PHY_PAGE_SELECT 0x1D /* Reg 29 for page number setting */ -#define M88E1000_PHY_GEN_CONTROL 0x1E /* Its meaning depends on reg 29 */ -#define M88E1000_PHY_VCO_REG_BIT8 0x100 /* Bits 8 & 11 are adjusted for */ -#define M88E1000_PHY_VCO_REG_BIT11 0x800 /* improved BER performance */ - -/* Interrupt Cause Read */ -#define E1000_ICR_TXDW 0x00000001 /* Transmit desc written back */ -#define E1000_ICR_TXQE 0x00000002 /* Transmit Queue empty */ -#define E1000_ICR_LSC 0x00000004 /* Link Status Change */ -#define E1000_ICR_RXSEQ 0x00000008 /* rx sequence error */ -#define E1000_ICR_RXDMT0 0x00000010 /* rx desc min. threshold (0) */ -#define E1000_ICR_RXO 0x00000040 /* rx overrun */ -#define E1000_ICR_RXT0 0x00000080 /* rx timer intr (ring 0) */ -#define E1000_ICR_MDAC 0x00000200 /* MDIO access complete */ -#define E1000_ICR_RXCFG 0x00000400 /* RX /c/ ordered set */ -#define E1000_ICR_GPI_EN0 0x00000800 /* GP Int 0 */ -#define E1000_ICR_GPI_EN1 0x00001000 /* GP Int 1 */ -#define E1000_ICR_GPI_EN2 0x00002000 /* GP Int 2 */ -#define E1000_ICR_GPI_EN3 0x00004000 /* GP Int 3 */ -#define E1000_ICR_TXD_LOW 0x00008000 -#define E1000_ICR_SRPD 0x00010000 -#define E1000_ICR_ACK 0x00020000 /* Receive Ack frame */ -#define E1000_ICR_MNG 0x00040000 /* Manageability event */ -#define E1000_ICR_DOCK 0x00080000 /* Dock/Undock */ -#define E1000_ICR_INT_ASSERTED 0x80000000 /* If this bit asserted, the driver should claim the interrupt */ -#define E1000_ICR_RXD_FIFO_PAR0 0x00100000 /* queue 0 Rx descriptor FIFO parity error */ -#define E1000_ICR_TXD_FIFO_PAR0 0x00200000 /* queue 0 Tx descriptor FIFO parity error */ -#define E1000_ICR_HOST_ARB_PAR 0x00400000 /* host arb read buffer parity error */ -#define E1000_ICR_PB_PAR 0x00800000 /* packet buffer parity error */ -#define E1000_ICR_RXD_FIFO_PAR1 0x01000000 /* queue 1 Rx descriptor FIFO parity error */ -#define E1000_ICR_TXD_FIFO_PAR1 0x02000000 /* queue 1 Tx descriptor FIFO parity error */ -#define E1000_ICR_ALL_PARITY 0x03F00000 /* all parity error bits */ -#define E1000_ICR_DSW 0x00000020 /* FW changed the status of DISSW bit in the FWSM */ -#define E1000_ICR_PHYINT 0x00001000 /* LAN connected device generates an interrupt */ -#define E1000_ICR_EPRST 0x00100000 /* ME handware reset occurs */ - -/* Interrupt Cause Set */ -#define E1000_ICS_TXDW E1000_ICR_TXDW /* Transmit desc written back */ -#define E1000_ICS_TXQE E1000_ICR_TXQE /* Transmit Queue empty */ -#define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */ -#define E1000_ICS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */ -#define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ -#define E1000_ICS_RXO E1000_ICR_RXO /* rx overrun */ -#define E1000_ICS_RXT0 E1000_ICR_RXT0 /* rx timer intr */ -#define E1000_ICS_MDAC E1000_ICR_MDAC /* MDIO access complete */ -#define E1000_ICS_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ -#define E1000_ICS_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ -#define E1000_ICS_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */ -#define E1000_ICS_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */ -#define E1000_ICS_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */ -#define E1000_ICS_TXD_LOW E1000_ICR_TXD_LOW -#define E1000_ICS_SRPD E1000_ICR_SRPD -#define E1000_ICS_ACK E1000_ICR_ACK /* Receive Ack frame */ -#define E1000_ICS_MNG E1000_ICR_MNG /* Manageability event */ -#define E1000_ICS_DOCK E1000_ICR_DOCK /* Dock/Undock */ -#define E1000_ICS_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */ -#define E1000_ICS_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */ -#define E1000_ICS_HOST_ARB_PAR E1000_ICR_HOST_ARB_PAR /* host arb read buffer parity error */ -#define E1000_ICS_PB_PAR E1000_ICR_PB_PAR /* packet buffer parity error */ -#define E1000_ICS_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */ -#define E1000_ICS_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */ -#define E1000_ICS_DSW E1000_ICR_DSW -#define E1000_ICS_PHYINT E1000_ICR_PHYINT -#define E1000_ICS_EPRST E1000_ICR_EPRST - -/* Interrupt Mask Set */ -#define E1000_IMS_TXDW E1000_ICR_TXDW /* Transmit desc written back */ -#define E1000_IMS_TXQE E1000_ICR_TXQE /* Transmit Queue empty */ -#define E1000_IMS_LSC E1000_ICR_LSC /* Link Status Change */ -#define E1000_IMS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */ -#define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ -#define E1000_IMS_RXO E1000_ICR_RXO /* rx overrun */ -#define E1000_IMS_RXT0 E1000_ICR_RXT0 /* rx timer intr */ -#define E1000_IMS_MDAC E1000_ICR_MDAC /* MDIO access complete */ -#define E1000_IMS_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ -#define E1000_IMS_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ -#define E1000_IMS_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */ -#define E1000_IMS_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */ -#define E1000_IMS_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */ -#define E1000_IMS_TXD_LOW E1000_ICR_TXD_LOW -#define E1000_IMS_SRPD E1000_ICR_SRPD -#define E1000_IMS_ACK E1000_ICR_ACK /* Receive Ack frame */ -#define E1000_IMS_MNG E1000_ICR_MNG /* Manageability event */ -#define E1000_IMS_DOCK E1000_ICR_DOCK /* Dock/Undock */ -#define E1000_IMS_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */ -#define E1000_IMS_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */ -#define E1000_IMS_HOST_ARB_PAR E1000_ICR_HOST_ARB_PAR /* host arb read buffer parity error */ -#define E1000_IMS_PB_PAR E1000_ICR_PB_PAR /* packet buffer parity error */ -#define E1000_IMS_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */ -#define E1000_IMS_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */ -#define E1000_IMS_DSW E1000_ICR_DSW -#define E1000_IMS_PHYINT E1000_ICR_PHYINT -#define E1000_IMS_EPRST E1000_ICR_EPRST - -/* Interrupt Mask Clear */ -#define E1000_IMC_TXDW E1000_ICR_TXDW /* Transmit desc written back */ -#define E1000_IMC_TXQE E1000_ICR_TXQE /* Transmit Queue empty */ -#define E1000_IMC_LSC E1000_ICR_LSC /* Link Status Change */ -#define E1000_IMC_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */ -#define E1000_IMC_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ -#define E1000_IMC_RXO E1000_ICR_RXO /* rx overrun */ -#define E1000_IMC_RXT0 E1000_ICR_RXT0 /* rx timer intr */ -#define E1000_IMC_MDAC E1000_ICR_MDAC /* MDIO access complete */ -#define E1000_IMC_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ -#define E1000_IMC_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ -#define E1000_IMC_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */ -#define E1000_IMC_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */ -#define E1000_IMC_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */ -#define E1000_IMC_TXD_LOW E1000_ICR_TXD_LOW -#define E1000_IMC_SRPD E1000_ICR_SRPD -#define E1000_IMC_ACK E1000_ICR_ACK /* Receive Ack frame */ -#define E1000_IMC_MNG E1000_ICR_MNG /* Manageability event */ -#define E1000_IMC_DOCK E1000_ICR_DOCK /* Dock/Undock */ -#define E1000_IMC_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */ -#define E1000_IMC_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */ -#define E1000_IMC_HOST_ARB_PAR E1000_ICR_HOST_ARB_PAR /* host arb read buffer parity error */ -#define E1000_IMC_PB_PAR E1000_ICR_PB_PAR /* packet buffer parity error */ -#define E1000_IMC_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */ -#define E1000_IMC_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */ -#define E1000_IMC_DSW E1000_ICR_DSW -#define E1000_IMC_PHYINT E1000_ICR_PHYINT -#define E1000_IMC_EPRST E1000_ICR_EPRST - -/* Receive Control */ -#define E1000_RCTL_RST 0x00000001 /* Software reset */ -#define E1000_RCTL_EN 0x00000002 /* enable */ -#define E1000_RCTL_SBP 0x00000004 /* store bad packet */ -#define E1000_RCTL_UPE 0x00000008 /* unicast promiscuous enable */ -#define E1000_RCTL_MPE 0x00000010 /* multicast promiscuous enab */ -#define E1000_RCTL_LPE 0x00000020 /* long packet enable */ -#define E1000_RCTL_LBM_NO 0x00000000 /* no loopback mode */ -#define E1000_RCTL_LBM_MAC 0x00000040 /* MAC loopback mode */ -#define E1000_RCTL_LBM_SLP 0x00000080 /* serial link loopback mode */ -#define E1000_RCTL_LBM_TCVR 0x000000C0 /* tcvr loopback mode */ -#define E1000_RCTL_DTYP_MASK 0x00000C00 /* Descriptor type mask */ -#define E1000_RCTL_DTYP_PS 0x00000400 /* Packet Split descriptor */ -#define E1000_RCTL_RDMTS_HALF 0x00000000 /* rx desc min threshold size */ -#define E1000_RCTL_RDMTS_QUAT 0x00000100 /* rx desc min threshold size */ -#define E1000_RCTL_RDMTS_EIGTH 0x00000200 /* rx desc min threshold size */ -#define E1000_RCTL_MO_SHIFT 12 /* multicast offset shift */ -#define E1000_RCTL_MO_0 0x00000000 /* multicast offset 11:0 */ -#define E1000_RCTL_MO_1 0x00001000 /* multicast offset 12:1 */ -#define E1000_RCTL_MO_2 0x00002000 /* multicast offset 13:2 */ -#define E1000_RCTL_MO_3 0x00003000 /* multicast offset 15:4 */ -#define E1000_RCTL_MDR 0x00004000 /* multicast desc ring 0 */ -#define E1000_RCTL_BAM 0x00008000 /* broadcast enable */ -/* these buffer sizes are valid if E1000_RCTL_BSEX is 0 */ -#define E1000_RCTL_SZ_2048 0x00000000 /* rx buffer size 2048 */ -#define E1000_RCTL_SZ_1024 0x00010000 /* rx buffer size 1024 */ -#define E1000_RCTL_SZ_512 0x00020000 /* rx buffer size 512 */ -#define E1000_RCTL_SZ_256 0x00030000 /* rx buffer size 256 */ -/* these buffer sizes are valid if E1000_RCTL_BSEX is 1 */ -#define E1000_RCTL_SZ_16384 0x00010000 /* rx buffer size 16384 */ -#define E1000_RCTL_SZ_8192 0x00020000 /* rx buffer size 8192 */ -#define E1000_RCTL_SZ_4096 0x00030000 /* rx buffer size 4096 */ -#define E1000_RCTL_VFE 0x00040000 /* vlan filter enable */ -#define E1000_RCTL_CFIEN 0x00080000 /* canonical form enable */ -#define E1000_RCTL_CFI 0x00100000 /* canonical form indicator */ -#define E1000_RCTL_DPF 0x00400000 /* discard pause frames */ -#define E1000_RCTL_PMCF 0x00800000 /* pass MAC control frames */ -#define E1000_RCTL_BSEX 0x02000000 /* Buffer size extension */ -#define E1000_RCTL_SECRC 0x04000000 /* Strip Ethernet CRC */ -#define E1000_RCTL_FLXBUF_MASK 0x78000000 /* Flexible buffer size */ -#define E1000_RCTL_FLXBUF_SHIFT 27 /* Flexible buffer shift */ - - -#define E1000_EEPROM_SWDPIN0 0x0001 /* SWDPIN 0 EEPROM Value */ -#define E1000_EEPROM_LED_LOGIC 0x0020 /* Led Logic Word */ -#define E1000_EEPROM_RW_REG_DATA 16 /* Offset to data in EEPROM read/write registers */ -#define E1000_EEPROM_RW_REG_DONE 0x10 /* Offset to READ/WRITE done bit */ -#define E1000_EEPROM_RW_REG_START 1 /* First bit for telling part to start operation */ -#define E1000_EEPROM_RW_ADDR_SHIFT 8 /* Shift to the address bits */ -#define E1000_EEPROM_POLL_WRITE 1 /* Flag for polling for write complete */ -#define E1000_EEPROM_POLL_READ 0 /* Flag for polling for read complete */ -/* Register Bit Masks */ -/* Device Control */ -#define E1000_CTRL_FD 0x00000001 /* Full duplex.0=half; 1=full */ -#define E1000_CTRL_BEM 0x00000002 /* Endian Mode.0=little,1=big */ -#define E1000_CTRL_PRIOR 0x00000004 /* Priority on PCI. 0=rx,1=fair */ -#define E1000_CTRL_GIO_MASTER_DISABLE 0x00000004 /*Blocks new Master requests */ -#define E1000_CTRL_LRST 0x00000008 /* Link reset. 0=normal,1=reset */ -#define E1000_CTRL_TME 0x00000010 /* Test mode. 0=normal,1=test */ -#define E1000_CTRL_SLE 0x00000020 /* Serial Link on 0=dis,1=en */ -#define E1000_CTRL_ASDE 0x00000020 /* Auto-speed detect enable */ -#define E1000_CTRL_SLU 0x00000040 /* Set link up (Force Link) */ -#define E1000_CTRL_ILOS 0x00000080 /* Invert Loss-Of Signal */ -#define E1000_CTRL_SPD_SEL 0x00000300 /* Speed Select Mask */ -#define E1000_CTRL_SPD_10 0x00000000 /* Force 10Mb */ -#define E1000_CTRL_SPD_100 0x00000100 /* Force 100Mb */ -#define E1000_CTRL_SPD_1000 0x00000200 /* Force 1Gb */ -#define E1000_CTRL_BEM32 0x00000400 /* Big Endian 32 mode */ -#define E1000_CTRL_FRCSPD 0x00000800 /* Force Speed */ -#define E1000_CTRL_FRCDPX 0x00001000 /* Force Duplex */ -#define E1000_CTRL_D_UD_EN 0x00002000 /* Dock/Undock enable */ -#define E1000_CTRL_D_UD_POLARITY 0x00004000 /* Defined polarity of Dock/Undock indication in SDP[0] */ -#define E1000_CTRL_FORCE_PHY_RESET 0x00008000 /* Reset both PHY ports, through PHYRST_N pin */ -#define E1000_CTRL_EXT_LINK_EN 0x00010000 /* enable link status from external LINK_0 and LINK_1 pins */ -#define E1000_CTRL_SWDPIN0 0x00040000 /* SWDPIN 0 value */ -#define E1000_CTRL_SWDPIN1 0x00080000 /* SWDPIN 1 value */ -#define E1000_CTRL_SWDPIN2 0x00100000 /* SWDPIN 2 value */ -#define E1000_CTRL_SWDPIN3 0x00200000 /* SWDPIN 3 value */ -#define E1000_CTRL_SWDPIO0 0x00400000 /* SWDPIN 0 Input or output */ -#define E1000_CTRL_SWDPIO1 0x00800000 /* SWDPIN 1 input or output */ -#define E1000_CTRL_SWDPIO2 0x01000000 /* SWDPIN 2 input or output */ -#define E1000_CTRL_SWDPIO3 0x02000000 /* SWDPIN 3 input or output */ -#define E1000_CTRL_RST 0x04000000 /* Global reset */ -#define E1000_CTRL_RFCE 0x08000000 /* Receive Flow Control enable */ -#define E1000_CTRL_TFCE 0x10000000 /* Transmit flow control enable */ -#define E1000_CTRL_RTE 0x20000000 /* Routing tag enable */ -#define E1000_CTRL_VME 0x40000000 /* IEEE VLAN mode enable */ -#define E1000_CTRL_PHY_RST 0x80000000 /* PHY Reset */ -#define E1000_CTRL_SW2FW_INT 0x02000000 /* Initiate an interrupt to manageability engine */ - -/* Device Status */ -#define E1000_STATUS_FD 0x00000001 /* Full duplex.0=half,1=full */ -#define E1000_STATUS_LU 0x00000002 /* Link up.0=no,1=link */ -#define E1000_STATUS_FUNC_MASK 0x0000000C /* PCI Function Mask */ -#define E1000_STATUS_FUNC_SHIFT 2 -#define E1000_STATUS_FUNC_0 0x00000000 /* Function 0 */ -#define E1000_STATUS_FUNC_1 0x00000004 /* Function 1 */ -#define E1000_STATUS_TXOFF 0x00000010 /* transmission paused */ -#define E1000_STATUS_TBIMODE 0x00000020 /* TBI mode */ -#define E1000_STATUS_SPEED_MASK 0x000000C0 -#define E1000_STATUS_SPEED_10 0x00000000 /* Speed 10Mb/s */ -#define E1000_STATUS_SPEED_100 0x00000040 /* Speed 100Mb/s */ -#define E1000_STATUS_SPEED_1000 0x00000080 /* Speed 1000Mb/s */ -#define E1000_STATUS_LAN_INIT_DONE 0x00000200 /* Lan Init Completion - by EEPROM/Flash */ -#define E1000_STATUS_ASDV 0x00000300 /* Auto speed detect value */ -#define E1000_STATUS_DOCK_CI 0x00000800 /* Change in Dock/Undock state. Clear on write '0'. */ -#define E1000_STATUS_GIO_MASTER_ENABLE 0x00080000 /* Status of Master requests. */ -#define E1000_STATUS_MTXCKOK 0x00000400 /* MTX clock running OK */ -#define E1000_STATUS_PCI66 0x00000800 /* In 66Mhz slot */ -#define E1000_STATUS_BUS64 0x00001000 /* In 64 bit slot */ -#define E1000_STATUS_PCIX_MODE 0x00002000 /* PCI-X mode */ -#define E1000_STATUS_PCIX_SPEED 0x0000C000 /* PCI-X bus speed */ -#define E1000_STATUS_BMC_SKU_0 0x00100000 /* BMC USB redirect disabled */ -#define E1000_STATUS_BMC_SKU_1 0x00200000 /* BMC SRAM disabled */ -#define E1000_STATUS_BMC_SKU_2 0x00400000 /* BMC SDRAM disabled */ -#define E1000_STATUS_BMC_CRYPTO 0x00800000 /* BMC crypto disabled */ -#define E1000_STATUS_BMC_LITE 0x01000000 /* BMC external code execution disabled */ -#define E1000_STATUS_RGMII_ENABLE 0x02000000 /* RGMII disabled */ -#define E1000_STATUS_FUSE_8 0x04000000 -#define E1000_STATUS_FUSE_9 0x08000000 -#define E1000_STATUS_SERDES0_DIS 0x10000000 /* SERDES disabled on port 0 */ -#define E1000_STATUS_SERDES1_DIS 0x20000000 /* SERDES disabled on port 1 */ - -/* EEPROM/Flash Control */ -#define E1000_EECD_SK 0x00000001 /* EEPROM Clock */ -#define E1000_EECD_CS 0x00000002 /* EEPROM Chip Select */ -#define E1000_EECD_DI 0x00000004 /* EEPROM Data In */ -#define E1000_EECD_DO 0x00000008 /* EEPROM Data Out */ -#define E1000_EECD_FWE_MASK 0x00000030 -#define E1000_EECD_FWE_DIS 0x00000010 /* Disable FLASH writes */ -#define E1000_EECD_FWE_EN 0x00000020 /* Enable FLASH writes */ -#define E1000_EECD_FWE_SHIFT 4 -#define E1000_EECD_REQ 0x00000040 /* EEPROM Access Request */ -#define E1000_EECD_GNT 0x00000080 /* EEPROM Access Grant */ -#define E1000_EECD_PRES 0x00000100 /* EEPROM Present */ -#define E1000_EECD_SIZE 0x00000200 /* EEPROM Size (0=64 word 1=256 word) */ -#define E1000_EECD_ADDR_BITS 0x00000400 /* EEPROM Addressing bits based on type - * (0-small, 1-large) */ -#define E1000_EECD_TYPE 0x00002000 /* EEPROM Type (1-SPI, 0-Microwire) */ -#ifndef E1000_EEPROM_GRANT_ATTEMPTS -#define E1000_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM # attempts to gain grant */ -#endif -#define E1000_EECD_AUTO_RD 0x00000200 /* EEPROM Auto Read done */ -#define E1000_EECD_SIZE_EX_MASK 0x00007800 /* EEprom Size */ -#define E1000_EECD_SIZE_EX_SHIFT 11 -#define E1000_EECD_NVADDS 0x00018000 /* NVM Address Size */ -#define E1000_EECD_SELSHAD 0x00020000 /* Select Shadow RAM */ -#define E1000_EECD_INITSRAM 0x00040000 /* Initialize Shadow RAM */ -#define E1000_EECD_FLUPD 0x00080000 /* Update FLASH */ -#define E1000_EECD_AUPDEN 0x00100000 /* Enable Autonomous FLASH update */ -#define E1000_EECD_SHADV 0x00200000 /* Shadow RAM Data Valid */ -#define E1000_EECD_SEC1VAL 0x00400000 /* Sector One Valid */ -#define E1000_EECD_SECVAL_SHIFT 22 -#define E1000_STM_OPCODE 0xDB00 -#define E1000_HICR_FW_RESET 0xC0 - -#define E1000_SHADOW_RAM_WORDS 2048 -#define E1000_ICH_NVM_SIG_WORD 0x13 -#define E1000_ICH_NVM_SIG_MASK 0xC0 - -/* MDI Control */ -#define E1000_MDIC_DATA_MASK 0x0000FFFF -#define E1000_MDIC_REG_MASK 0x001F0000 -#define E1000_MDIC_REG_SHIFT 16 -#define E1000_MDIC_PHY_MASK 0x03E00000 -#define E1000_MDIC_PHY_SHIFT 21 -#define E1000_MDIC_OP_WRITE 0x04000000 -#define E1000_MDIC_OP_READ 0x08000000 -#define E1000_MDIC_READY 0x10000000 -#define E1000_MDIC_INT_EN 0x20000000 -#define E1000_MDIC_ERROR 0x40000000 - -/* EEPROM Commands - Microwire */ -#define EEPROM_READ_OPCODE_MICROWIRE 0x6 /* EEPROM read opcode */ -#define EEPROM_WRITE_OPCODE_MICROWIRE 0x5 /* EEPROM write opcode */ -#define EEPROM_ERASE_OPCODE_MICROWIRE 0x7 /* EEPROM erase opcode */ -#define EEPROM_EWEN_OPCODE_MICROWIRE 0x13 /* EEPROM erase/write enable */ -#define EEPROM_EWDS_OPCODE_MICROWIRE 0x10 /* EEPROM erast/write disable */ - -/* EEPROM Word Offsets */ -#define EEPROM_COMPAT 0x0003 -#define EEPROM_ID_LED_SETTINGS 0x0004 -#define EEPROM_VERSION 0x0005 -#define EEPROM_SERDES_AMPLITUDE 0x0006 /* For SERDES output amplitude adjustment. */ -#define EEPROM_PHY_CLASS_WORD 0x0007 -#define EEPROM_INIT_CONTROL1_REG 0x000A -#define EEPROM_INIT_CONTROL2_REG 0x000F -#define EEPROM_SWDEF_PINS_CTRL_PORT_1 0x0010 -#define EEPROM_INIT_CONTROL3_PORT_B 0x0014 -#define EEPROM_INIT_3GIO_3 0x001A -#define EEPROM_SWDEF_PINS_CTRL_PORT_0 0x0020 -#define EEPROM_INIT_CONTROL3_PORT_A 0x0024 -#define EEPROM_CFG 0x0012 -#define EEPROM_FLASH_VERSION 0x0032 -#define EEPROM_CHECKSUM_REG 0x003F - -#define E1000_EEPROM_CFG_DONE 0x00040000 /* MNG config cycle done */ -#define E1000_EEPROM_CFG_DONE_PORT_1 0x00080000 /* ...for second port */ - -/* Transmit Descriptor */ -struct e1000_tx_desc { - uint64_t buffer_addr; /* Address of the descriptor's data buffer */ - union { - uint32_t data; - struct { - uint16_t length; /* Data buffer length */ - uint8_t cso; /* Checksum offset */ - uint8_t cmd; /* Descriptor control */ - } flags; - } lower; - union { - uint32_t data; - struct { - uint8_t status; /* Descriptor status */ - uint8_t css; /* Checksum start */ - uint16_t special; - } fields; - } upper; -}; - -/* Transmit Descriptor bit definitions */ -#define E1000_TXD_DTYP_D 0x00100000 /* Data Descriptor */ -#define E1000_TXD_DTYP_C 0x00000000 /* Context Descriptor */ -#define E1000_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */ -#define E1000_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */ -#define E1000_TXD_CMD_EOP 0x01000000 /* End of Packet */ -#define E1000_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ -#define E1000_TXD_CMD_IC 0x04000000 /* Insert Checksum */ -#define E1000_TXD_CMD_RS 0x08000000 /* Report Status */ -#define E1000_TXD_CMD_RPS 0x10000000 /* Report Packet Sent */ -#define E1000_TXD_CMD_DEXT 0x20000000 /* Descriptor extension (0 = legacy) */ -#define E1000_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */ -#define E1000_TXD_CMD_IDE 0x80000000 /* Enable Tidv register */ -#define E1000_TXD_STAT_DD 0x00000001 /* Descriptor Done */ -#define E1000_TXD_STAT_EC 0x00000002 /* Excess Collisions */ -#define E1000_TXD_STAT_LC 0x00000004 /* Late Collisions */ -#define E1000_TXD_STAT_TU 0x00000008 /* Transmit underrun */ -#define E1000_TXD_CMD_TCP 0x01000000 /* TCP packet */ -#define E1000_TXD_CMD_IP 0x02000000 /* IP packet */ -#define E1000_TXD_CMD_TSE 0x04000000 /* TCP Seg enable */ -#define E1000_TXD_STAT_TC 0x00000004 /* Tx Underrun */ - -/* Transmit Control */ -#define E1000_TCTL_RST 0x00000001 /* software reset */ -#define E1000_TCTL_EN 0x00000002 /* enable tx */ -#define E1000_TCTL_BCE 0x00000004 /* busy check enable */ -#define E1000_TCTL_PSP 0x00000008 /* pad short packets */ -#define E1000_TCTL_CT 0x00000ff0 /* collision threshold */ -#define E1000_TCTL_COLD 0x003ff000 /* collision distance */ -#define E1000_TCTL_SWXOFF 0x00400000 /* SW Xoff transmission */ -#define E1000_TCTL_PBE 0x00800000 /* Packet Burst Enable */ -#define E1000_TCTL_RTLC 0x01000000 /* Re-transmit on late collision */ -#define E1000_TCTL_NRTU 0x02000000 /* No Re-transmit on underrun */ -#define E1000_TCTL_MULR 0x10000000 /* Multiple request support */ - -/* Receive Descriptor */ -struct e1000_rx_desc { - uint64_t buffer_addr; /* Address of the descriptor's data buffer */ - uint16_t length; /* Length of data DMAed into data buffer */ - uint16_t csum; /* Packet checksum */ - uint8_t status; /* Descriptor status */ - uint8_t errors; /* Descriptor Errors */ - uint16_t special; -}; - -/* Receive Descriptor bit definitions */ -#define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */ -#define E1000_RXD_STAT_EOP 0x02 /* End of Packet */ -#define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */ -#define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ -#define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum caculated */ -#define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */ -#define E1000_RXD_STAT_IPCS 0x40 /* IP xsum calculated */ -#define E1000_RXD_STAT_PIF 0x80 /* passed in-exact filter */ -#define E1000_RXD_STAT_IPIDV 0x200 /* IP identification valid */ -#define E1000_RXD_STAT_UDPV 0x400 /* Valid UDP checksum */ -#define E1000_RXD_STAT_ACK 0x8000 /* ACK Packet indication */ -#define E1000_RXD_ERR_CE 0x01 /* CRC Error */ -#define E1000_RXD_ERR_SE 0x02 /* Symbol Error */ -#define E1000_RXD_ERR_SEQ 0x04 /* Sequence Error */ -#define E1000_RXD_ERR_CXE 0x10 /* Carrier Extension Error */ -#define E1000_RXD_ERR_TCPE 0x20 /* TCP/UDP Checksum Error */ -#define E1000_RXD_ERR_IPE 0x40 /* IP Checksum Error */ -#define E1000_RXD_ERR_RXE 0x80 /* Rx Data Error */ -#define E1000_RXD_SPC_VLAN_MASK 0x0FFF /* VLAN ID is in lower 12 bits */ -#define E1000_RXD_SPC_PRI_MASK 0xE000 /* Priority is in upper 3 bits */ -#define E1000_RXD_SPC_PRI_SHIFT 13 -#define E1000_RXD_SPC_CFI_MASK 0x1000 /* CFI is bit 12 */ -#define E1000_RXD_SPC_CFI_SHIFT 12 - -#define E1000_RXDEXT_STATERR_CE 0x01000000 -#define E1000_RXDEXT_STATERR_SE 0x02000000 -#define E1000_RXDEXT_STATERR_SEQ 0x04000000 -#define E1000_RXDEXT_STATERR_CXE 0x10000000 -#define E1000_RXDEXT_STATERR_TCPE 0x20000000 -#define E1000_RXDEXT_STATERR_IPE 0x40000000 -#define E1000_RXDEXT_STATERR_RXE 0x80000000 - -#define E1000_RXDPS_HDRSTAT_HDRSP 0x00008000 -#define E1000_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF - -/* Receive Address */ -#define E1000_RAH_AV 0x80000000 /* Receive descriptor valid */ - -/* Offload Context Descriptor */ -struct e1000_context_desc { - union { - uint32_t ip_config; - struct { - uint8_t ipcss; /* IP checksum start */ - uint8_t ipcso; /* IP checksum offset */ - uint16_t ipcse; /* IP checksum end */ - } ip_fields; - } lower_setup; - union { - uint32_t tcp_config; - struct { - uint8_t tucss; /* TCP checksum start */ - uint8_t tucso; /* TCP checksum offset */ - uint16_t tucse; /* TCP checksum end */ - } tcp_fields; - } upper_setup; - uint32_t cmd_and_length; /* */ - union { - uint32_t data; - struct { - uint8_t status; /* Descriptor status */ - uint8_t hdr_len; /* Header length */ - uint16_t mss; /* Maximum segment size */ - } fields; - } tcp_seg_setup; -}; - -/* Offload data descriptor */ -struct e1000_data_desc { - uint64_t buffer_addr; /* Address of the descriptor's buffer address */ - union { - uint32_t data; - struct { - uint16_t length; /* Data buffer length */ - uint8_t typ_len_ext; /* */ - uint8_t cmd; /* */ - } flags; - } lower; - union { - uint32_t data; - struct { - uint8_t status; /* Descriptor status */ - uint8_t popts; /* Packet Options */ - uint16_t special; /* */ - } fields; - } upper; -}; - -/* Management Control */ -#define E1000_MANC_SMBUS_EN 0x00000001 /* SMBus Enabled - RO */ -#define E1000_MANC_ASF_EN 0x00000002 /* ASF Enabled - RO */ -#define E1000_MANC_R_ON_FORCE 0x00000004 /* Reset on Force TCO - RO */ -#define E1000_MANC_RMCP_EN 0x00000100 /* Enable RCMP 026Fh Filtering */ -#define E1000_MANC_0298_EN 0x00000200 /* Enable RCMP 0298h Filtering */ -#define E1000_MANC_IPV4_EN 0x00000400 /* Enable IPv4 */ -#define E1000_MANC_IPV6_EN 0x00000800 /* Enable IPv6 */ -#define E1000_MANC_SNAP_EN 0x00001000 /* Accept LLC/SNAP */ -#define E1000_MANC_ARP_EN 0x00002000 /* Enable ARP Request Filtering */ -#define E1000_MANC_NEIGHBOR_EN 0x00004000 /* Enable Neighbor Discovery - * Filtering */ -#define E1000_MANC_ARP_RES_EN 0x00008000 /* Enable ARP response Filtering */ -#define E1000_MANC_TCO_RESET 0x00010000 /* TCO Reset Occurred */ -#define E1000_MANC_RCV_TCO_EN 0x00020000 /* Receive TCO Packets Enabled */ -#define E1000_MANC_REPORT_STATUS 0x00040000 /* Status Reporting Enabled */ -#define E1000_MANC_RCV_ALL 0x00080000 /* Receive All Enabled */ -#define E1000_MANC_BLK_PHY_RST_ON_IDE 0x00040000 /* Block phy resets */ -#define E1000_MANC_EN_MAC_ADDR_FILTER 0x00100000 /* Enable MAC address - * filtering */ -#define E1000_MANC_EN_MNG2HOST 0x00200000 /* Enable MNG packets to host - * memory */ -#define E1000_MANC_EN_IP_ADDR_FILTER 0x00400000 /* Enable IP address - * filtering */ -#define E1000_MANC_EN_XSUM_FILTER 0x00800000 /* Enable checksum filtering */ -#define E1000_MANC_BR_EN 0x01000000 /* Enable broadcast filtering */ -#define E1000_MANC_SMB_REQ 0x01000000 /* SMBus Request */ -#define E1000_MANC_SMB_GNT 0x02000000 /* SMBus Grant */ -#define E1000_MANC_SMB_CLK_IN 0x04000000 /* SMBus Clock In */ -#define E1000_MANC_SMB_DATA_IN 0x08000000 /* SMBus Data In */ -#define E1000_MANC_SMB_DATA_OUT 0x10000000 /* SMBus Data Out */ -#define E1000_MANC_SMB_CLK_OUT 0x20000000 /* SMBus Clock Out */ - -#define E1000_MANC_SMB_DATA_OUT_SHIFT 28 /* SMBus Data Out Shift */ -#define E1000_MANC_SMB_CLK_OUT_SHIFT 29 /* SMBus Clock Out Shift */ - -/* For checksumming, the sum of all words in the EEPROM should equal 0xBABA. */ -#define EEPROM_SUM 0xBABA - -#endif /* _E1000_HW_H_ */ diff --git a/qemu-0.11.0/hw/ecc.c b/qemu-0.11.0/hw/ecc.c deleted file mode 100644 index 2fbf167..0000000 --- a/qemu-0.11.0/hw/ecc.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Calculate Error-correcting Codes. Used by NAND Flash controllers - * (not by NAND chips). - * - * Copyright (c) 2006 Openedhand Ltd. - * Written by Andrzej Zaborowski <balrog(a)zabor.org> - * - * This code is licensed under the GNU GPL v2. - */ - -#include "hw.h" -#include "flash.h" - -/* - * Pre-calculated 256-way 1 byte column parity. Table borrowed from Linux. - */ -static const uint8_t nand_ecc_precalc_table[] = { - 0x00, 0x55, 0x56, 0x03, 0x59, 0x0c, 0x0f, 0x5a, - 0x5a, 0x0f, 0x0c, 0x59, 0x03, 0x56, 0x55, 0x00, - 0x65, 0x30, 0x33, 0x66, 0x3c, 0x69, 0x6a, 0x3f, - 0x3f, 0x6a, 0x69, 0x3c, 0x66, 0x33, 0x30, 0x65, - 0x66, 0x33, 0x30, 0x65, 0x3f, 0x6a, 0x69, 0x3c, - 0x3c, 0x69, 0x6a, 0x3f, 0x65, 0x30, 0x33, 0x66, - 0x03, 0x56, 0x55, 0x00, 0x5a, 0x0f, 0x0c, 0x59, - 0x59, 0x0c, 0x0f, 0x5a, 0x00, 0x55, 0x56, 0x03, - 0x69, 0x3c, 0x3f, 0x6a, 0x30, 0x65, 0x66, 0x33, - 0x33, 0x66, 0x65, 0x30, 0x6a, 0x3f, 0x3c, 0x69, - 0x0c, 0x59, 0x5a, 0x0f, 0x55, 0x00, 0x03, 0x56, - 0x56, 0x03, 0x00, 0x55, 0x0f, 0x5a, 0x59, 0x0c, - 0x0f, 0x5a, 0x59, 0x0c, 0x56, 0x03, 0x00, 0x55, - 0x55, 0x00, 0x03, 0x56, 0x0c, 0x59, 0x5a, 0x0f, - 0x6a, 0x3f, 0x3c, 0x69, 0x33, 0x66, 0x65, 0x30, - 0x30, 0x65, 0x66, 0x33, 0x69, 0x3c, 0x3f, 0x6a, - 0x6a, 0x3f, 0x3c, 0x69, 0x33, 0x66, 0x65, 0x30, - 0x30, 0x65, 0x66, 0x33, 0x69, 0x3c, 0x3f, 0x6a, - 0x0f, 0x5a, 0x59, 0x0c, 0x56, 0x03, 0x00, 0x55, - 0x55, 0x00, 0x03, 0x56, 0x0c, 0x59, 0x5a, 0x0f, - 0x0c, 0x59, 0x5a, 0x0f, 0x55, 0x00, 0x03, 0x56, - 0x56, 0x03, 0x00, 0x55, 0x0f, 0x5a, 0x59, 0x0c, - 0x69, 0x3c, 0x3f, 0x6a, 0x30, 0x65, 0x66, 0x33, - 0x33, 0x66, 0x65, 0x30, 0x6a, 0x3f, 0x3c, 0x69, - 0x03, 0x56, 0x55, 0x00, 0x5a, 0x0f, 0x0c, 0x59, - 0x59, 0x0c, 0x0f, 0x5a, 0x00, 0x55, 0x56, 0x03, - 0x66, 0x33, 0x30, 0x65, 0x3f, 0x6a, 0x69, 0x3c, - 0x3c, 0x69, 0x6a, 0x3f, 0x65, 0x30, 0x33, 0x66, - 0x65, 0x30, 0x33, 0x66, 0x3c, 0x69, 0x6a, 0x3f, - 0x3f, 0x6a, 0x69, 0x3c, 0x66, 0x33, 0x30, 0x65, - 0x00, 0x55, 0x56, 0x03, 0x59, 0x0c, 0x0f, 0x5a, - 0x5a, 0x0f, 0x0c, 0x59, 0x03, 0x56, 0x55, 0x00, -}; - -/* Update ECC parity count. */ -uint8_t ecc_digest(ECCState *s, uint8_t sample) -{ - uint8_t idx = nand_ecc_precalc_table[sample]; - - s->cp ^= idx & 0x3f; - if (idx & 0x40) { - s->lp[0] ^= ~s->count; - s->lp[1] ^= s->count; - } - s->count ++; - - return sample; -} - -/* Reinitialise the counters. */ -void ecc_reset(ECCState *s) -{ - s->lp[0] = 0x0000; - s->lp[1] = 0x0000; - s->cp = 0x00; - s->count = 0; -} - -/* Save/restore */ -void ecc_put(QEMUFile *f, ECCState *s) -{ - qemu_put_8s(f, &s->cp); - qemu_put_be16s(f, &s->lp[0]); - qemu_put_be16s(f, &s->lp[1]); - qemu_put_be16s(f, &s->count); -} - -void ecc_get(QEMUFile *f, ECCState *s) -{ - qemu_get_8s(f, &s->cp); - qemu_get_be16s(f, &s->lp[0]); - qemu_get_be16s(f, &s->lp[1]); - qemu_get_be16s(f, &s->count); -} diff --git a/qemu-0.11.0/hw/eccmemctl.c b/qemu-0.11.0/hw/eccmemctl.c deleted file mode 100644 index dca397d..0000000 --- a/qemu-0.11.0/hw/eccmemctl.c +++ /dev/null @@ -1,375 +0,0 @@ -/* - * QEMU Sparc Sun4m ECC memory controller emulation - * - * Copyright (c) 2007 Robert Reif - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "sun4m.h" -#include "sysbus.h" - -//#define DEBUG_ECC - -#ifdef DEBUG_ECC -#define DPRINTF(fmt, ...) \ - do { printf("ECC: " fmt , ## __VA_ARGS__); } while (0) -#else -#define DPRINTF(fmt, ...) -#endif - -/* There are 3 versions of this chip used in SMP sun4m systems: - * MCC (version 0, implementation 0) SS-600MP - * EMC (version 0, implementation 1) SS-10 - * SMC (version 0, implementation 2) SS-10SX and SS-20 - */ - -#define ECC_MCC 0x00000000 -#define ECC_EMC 0x10000000 -#define ECC_SMC 0x20000000 - -/* Register indexes */ -#define ECC_MER 0 /* Memory Enable Register */ -#define ECC_MDR 1 /* Memory Delay Register */ -#define ECC_MFSR 2 /* Memory Fault Status Register */ -#define ECC_VCR 3 /* Video Configuration Register */ -#define ECC_MFAR0 4 /* Memory Fault Address Register 0 */ -#define ECC_MFAR1 5 /* Memory Fault Address Register 1 */ -#define ECC_DR 6 /* Diagnostic Register */ -#define ECC_ECR0 7 /* Event Count Register 0 */ -#define ECC_ECR1 8 /* Event Count Register 1 */ - -/* ECC fault control register */ -#define ECC_MER_EE 0x00000001 /* Enable ECC checking */ -#define ECC_MER_EI 0x00000002 /* Enable Interrupts on - correctable errors */ -#define ECC_MER_MRR0 0x00000004 /* SIMM 0 */ -#define ECC_MER_MRR1 0x00000008 /* SIMM 1 */ -#define ECC_MER_MRR2 0x00000010 /* SIMM 2 */ -#define ECC_MER_MRR3 0x00000020 /* SIMM 3 */ -#define ECC_MER_MRR4 0x00000040 /* SIMM 4 */ -#define ECC_MER_MRR5 0x00000080 /* SIMM 5 */ -#define ECC_MER_MRR6 0x00000100 /* SIMM 6 */ -#define ECC_MER_MRR7 0x00000200 /* SIMM 7 */ -#define ECC_MER_REU 0x00000100 /* Memory Refresh Enable (600MP) */ -#define ECC_MER_MRR 0x000003fc /* MRR mask */ -#define ECC_MER_A 0x00000400 /* Memory controller addr map select */ -#define ECC_MER_DCI 0x00000800 /* Disables Coherent Invalidate ACK */ -#define ECC_MER_VER 0x0f000000 /* Version */ -#define ECC_MER_IMPL 0xf0000000 /* Implementation */ -#define ECC_MER_MASK_0 0x00000103 /* Version 0 (MCC) mask */ -#define ECC_MER_MASK_1 0x00000bff /* Version 1 (EMC) mask */ -#define ECC_MER_MASK_2 0x00000bff /* Version 2 (SMC) mask */ - -/* ECC memory delay register */ -#define ECC_MDR_RRI 0x000003ff /* Refresh Request Interval */ -#define ECC_MDR_MI 0x00001c00 /* MIH Delay */ -#define ECC_MDR_CI 0x0000e000 /* Coherent Invalidate Delay */ -#define ECC_MDR_MDL 0x001f0000 /* MBus Master arbitration delay */ -#define ECC_MDR_MDH 0x03e00000 /* MBus Master arbitration delay */ -#define ECC_MDR_GAD 0x7c000000 /* Graphics Arbitration Delay */ -#define ECC_MDR_RSC 0x80000000 /* Refresh load control */ -#define ECC_MDR_MASK 0x7fffffff - -/* ECC fault status register */ -#define ECC_MFSR_CE 0x00000001 /* Correctable error */ -#define ECC_MFSR_BS 0x00000002 /* C2 graphics bad slot access */ -#define ECC_MFSR_TO 0x00000004 /* Timeout on write */ -#define ECC_MFSR_UE 0x00000008 /* Uncorrectable error */ -#define ECC_MFSR_DW 0x000000f0 /* Index of double word in block */ -#define ECC_MFSR_SYND 0x0000ff00 /* Syndrome for correctable error */ -#define ECC_MFSR_ME 0x00010000 /* Multiple errors */ -#define ECC_MFSR_C2ERR 0x00020000 /* C2 graphics error */ - -/* ECC fault address register 0 */ -#define ECC_MFAR0_PADDR 0x0000000f /* PA[32-35] */ -#define ECC_MFAR0_TYPE 0x000000f0 /* Transaction type */ -#define ECC_MFAR0_SIZE 0x00000700 /* Transaction size */ -#define ECC_MFAR0_CACHE 0x00000800 /* Mapped cacheable */ -#define ECC_MFAR0_LOCK 0x00001000 /* Error occurred in atomic cycle */ -#define ECC_MFAR0_BMODE 0x00002000 /* Boot mode */ -#define ECC_MFAR0_VADDR 0x003fc000 /* VA[12-19] (superset bits) */ -#define ECC_MFAR0_S 0x08000000 /* Supervisor mode */ -#define ECC_MFARO_MID 0xf0000000 /* Module ID */ - -/* ECC diagnostic register */ -#define ECC_DR_CBX 0x00000001 -#define ECC_DR_CB0 0x00000002 -#define ECC_DR_CB1 0x00000004 -#define ECC_DR_CB2 0x00000008 -#define ECC_DR_CB4 0x00000010 -#define ECC_DR_CB8 0x00000020 -#define ECC_DR_CB16 0x00000040 -#define ECC_DR_CB32 0x00000080 -#define ECC_DR_DMODE 0x00000c00 - -#define ECC_NREGS 9 -#define ECC_SIZE (ECC_NREGS * sizeof(uint32_t)) - -#define ECC_DIAG_SIZE 4 -#define ECC_DIAG_MASK (ECC_DIAG_SIZE - 1) - -typedef struct ECCState { - SysBusDevice busdev; - qemu_irq irq; - uint32_t regs[ECC_NREGS]; - uint8_t diag[ECC_DIAG_SIZE]; - uint32_t version; -} ECCState; - -static void ecc_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - ECCState *s = opaque; - - switch (addr >> 2) { - case ECC_MER: - if (s->version == ECC_MCC) - s->regs[ECC_MER] = (val & ECC_MER_MASK_0); - else if (s->version == ECC_EMC) - s->regs[ECC_MER] = s->version | (val & ECC_MER_MASK_1); - else if (s->version == ECC_SMC) - s->regs[ECC_MER] = s->version | (val & ECC_MER_MASK_2); - DPRINTF("Write memory enable %08x\n", val); - break; - case ECC_MDR: - s->regs[ECC_MDR] = val & ECC_MDR_MASK; - DPRINTF("Write memory delay %08x\n", val); - break; - case ECC_MFSR: - s->regs[ECC_MFSR] = val; - qemu_irq_lower(s->irq); - DPRINTF("Write memory fault status %08x\n", val); - break; - case ECC_VCR: - s->regs[ECC_VCR] = val; - DPRINTF("Write slot configuration %08x\n", val); - break; - case ECC_DR: - s->regs[ECC_DR] = val; - DPRINTF("Write diagnostic %08x\n", val); - break; - case ECC_ECR0: - s->regs[ECC_ECR0] = val; - DPRINTF("Write event count 1 %08x\n", val); - break; - case ECC_ECR1: - s->regs[ECC_ECR0] = val; - DPRINTF("Write event count 2 %08x\n", val); - break; - } -} - -static uint32_t ecc_mem_readl(void *opaque, target_phys_addr_t addr) -{ - ECCState *s = opaque; - uint32_t ret = 0; - - switch (addr >> 2) { - case ECC_MER: - ret = s->regs[ECC_MER]; - DPRINTF("Read memory enable %08x\n", ret); - break; - case ECC_MDR: - ret = s->regs[ECC_MDR]; - DPRINTF("Read memory delay %08x\n", ret); - break; - case ECC_MFSR: - ret = s->regs[ECC_MFSR]; - DPRINTF("Read memory fault status %08x\n", ret); - break; - case ECC_VCR: - ret = s->regs[ECC_VCR]; - DPRINTF("Read slot configuration %08x\n", ret); - break; - case ECC_MFAR0: - ret = s->regs[ECC_MFAR0]; - DPRINTF("Read memory fault address 0 %08x\n", ret); - break; - case ECC_MFAR1: - ret = s->regs[ECC_MFAR1]; - DPRINTF("Read memory fault address 1 %08x\n", ret); - break; - case ECC_DR: - ret = s->regs[ECC_DR]; - DPRINTF("Read diagnostic %08x\n", ret); - break; - case ECC_ECR0: - ret = s->regs[ECC_ECR0]; - DPRINTF("Read event count 1 %08x\n", ret); - break; - case ECC_ECR1: - ret = s->regs[ECC_ECR0]; - DPRINTF("Read event count 2 %08x\n", ret); - break; - } - return ret; -} - -static CPUReadMemoryFunc *ecc_mem_read[3] = { - NULL, - NULL, - ecc_mem_readl, -}; - -static CPUWriteMemoryFunc *ecc_mem_write[3] = { - NULL, - NULL, - ecc_mem_writel, -}; - -static void ecc_diag_mem_writeb(void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - ECCState *s = opaque; - - DPRINTF("Write diagnostic[%d] = %02x\n", (int)addr, val); - s->diag[addr & ECC_DIAG_MASK] = val; -} - -static uint32_t ecc_diag_mem_readb(void *opaque, target_phys_addr_t addr) -{ - ECCState *s = opaque; - uint32_t ret = s->diag[(int)addr]; - - DPRINTF("Read diagnostic[%d] = %02x\n", (int)addr, ret); - return ret; -} - -static CPUReadMemoryFunc *ecc_diag_mem_read[3] = { - ecc_diag_mem_readb, - NULL, - NULL, -}; - -static CPUWriteMemoryFunc *ecc_diag_mem_write[3] = { - ecc_diag_mem_writeb, - NULL, - NULL, -}; - -static int ecc_load(QEMUFile *f, void *opaque, int version_id) -{ - ECCState *s = opaque; - int i; - - if (version_id != 3) - return -EINVAL; - - for (i = 0; i < ECC_NREGS; i++) - qemu_get_be32s(f, &s->regs[i]); - - for (i = 0; i < ECC_DIAG_SIZE; i++) - qemu_get_8s(f, &s->diag[i]); - - qemu_get_be32s(f, &s->version); - - return 0; -} - -static void ecc_save(QEMUFile *f, void *opaque) -{ - ECCState *s = opaque; - int i; - - for (i = 0; i < ECC_NREGS; i++) - qemu_put_be32s(f, &s->regs[i]); - - for (i = 0; i < ECC_DIAG_SIZE; i++) - qemu_put_8s(f, &s->diag[i]); - - qemu_put_be32s(f, &s->version); -} - -static void ecc_reset(void *opaque) -{ - ECCState *s = opaque; - - if (s->version == ECC_MCC) - s->regs[ECC_MER] &= ECC_MER_REU; - else - s->regs[ECC_MER] &= (ECC_MER_VER | ECC_MER_IMPL | ECC_MER_MRR | - ECC_MER_DCI); - s->regs[ECC_MDR] = 0x20; - s->regs[ECC_MFSR] = 0; - s->regs[ECC_VCR] = 0; - s->regs[ECC_MFAR0] = 0x07c00000; - s->regs[ECC_MFAR1] = 0; - s->regs[ECC_DR] = 0; - s->regs[ECC_ECR0] = 0; - s->regs[ECC_ECR1] = 0; -} - -static void ecc_init1(SysBusDevice *dev) -{ - int ecc_io_memory; - ECCState *s = FROM_SYSBUS(ECCState, dev); - - sysbus_init_irq(dev, &s->irq); - s->regs[0] = s->version; - ecc_io_memory = cpu_register_io_memory(ecc_mem_read, ecc_mem_write, s); - sysbus_init_mmio(dev, ECC_SIZE, ecc_io_memory); - - if (s->version == ECC_MCC) { // SS-600MP only - ecc_io_memory = cpu_register_io_memory(ecc_diag_mem_read, - ecc_diag_mem_write, s); - sysbus_init_mmio(dev, ECC_DIAG_SIZE, ecc_io_memory); - } - register_savevm("ECC", -1, 3, ecc_save, ecc_load, s); - qemu_register_reset(ecc_reset, s); - ecc_reset(s); -} - -void ecc_init(target_phys_addr_t base, qemu_irq irq, uint32_t version) -{ - DeviceState *dev; - SysBusDevice *s; - - dev = qdev_create(NULL, "eccmemctl"); - qdev_prop_set_uint32(dev, "version", version); - qdev_init(dev); - s = sysbus_from_qdev(dev); - sysbus_connect_irq(s, 0, irq); - sysbus_mmio_map(s, 0, base); - if (version == ECC_MCC) { // SS-600MP only - sysbus_mmio_map(s, 1, base + 0x1000); - } -} - -static SysBusDeviceInfo ecc_info = { - .init = ecc_init1, - .qdev.name = "eccmemctl", - .qdev.size = sizeof(ECCState), - .qdev.props = (Property[]) { - { - .name = "version", - .info = &qdev_prop_hex32, - .offset = offsetof(ECCState, version), - .defval = (uint32_t[]) { -1 }, - }, - {/* end of list */} - } -}; - - -static void ecc_register_devices(void) -{ - sysbus_register_withprop(&ecc_info); -} - -device_init(ecc_register_devices) diff --git a/qemu-0.11.0/hw/eepro100.c b/qemu-0.11.0/hw/eepro100.c deleted file mode 100644 index ec31a6a..0000000 --- a/qemu-0.11.0/hw/eepro100.c +++ /dev/null @@ -1,1817 +0,0 @@ -/* - * QEMU i8255x (PRO100) emulation - * - * Copyright (c) 2006-2007 Stefan Weil - * - * Portions of the code are copies from grub / etherboot eepro100.c - * and linux e100.c. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - * - * Tested features (i82559): - * PXE boot (i386) no valid link - * Linux networking (i386) ok - * - * Untested: - * non-i386 platforms - * Windows networking - * - * References: - * - * Intel 8255x 10/100 Mbps Ethernet Controller Family - * Open Source Software Developer Manual - */ - -#if defined(TARGET_I386) -# warning "PXE boot still not working!" -#endif - -#include <stddef.h> /* offsetof */ -#include "hw.h" -#include "pci.h" -#include "net.h" -#include "eeprom93xx.h" - -/* Common declarations for all PCI devices. */ - -#define PCI_CONFIG_8(offset, value) \ - (pci_conf[offset] = (value)) -#define PCI_CONFIG_16(offset, value) \ - (*(uint16_t *)&pci_conf[offset] = cpu_to_le16(value)) -#define PCI_CONFIG_32(offset, value) \ - (*(uint32_t *)&pci_conf[offset] = cpu_to_le32(value)) - -#define KiB 1024 - -/* debug EEPRO100 card */ -//~ #define DEBUG_EEPRO100 - -#ifdef DEBUG_EEPRO100 -#define logout(fmt, ...) fprintf(stderr, "EE100\t%-24s" fmt, __func__, ## __VA_ARGS__) -#else -#define logout(fmt, ...) ((void)0) -#endif - -/* Set flags to 0 to disable debug output. */ -#define MDI 0 - -#define TRACE(flag, command) ((flag) ? (command) : (void)0) - -#define missing(text) assert(!"feature is missing in this emulation: " text) - -#define MAX_ETH_FRAME_SIZE 1514 - -/* This driver supports several different devices which are declared here. */ -#define i82551 0x82551 -#define i82557B 0x82557b -#define i82557C 0x82557c -#define i82558B 0x82558b -#define i82559C 0x82559c -#define i82559ER 0x82559e -#define i82562 0x82562 - -#define EEPROM_SIZE 64 - -#define PCI_MEM_SIZE (4 * KiB) -#define PCI_IO_SIZE 64 -#define PCI_FLASH_SIZE (128 * KiB) - -#define BIT(n) (1 << (n)) -#define BITS(n, m) (((0xffffffffU << (31 - n)) >> (31 - n + m)) << m) - -/* The SCB accepts the following controls for the Tx and Rx units: */ -#define CU_NOP 0x0000 /* No operation. */ -#define CU_START 0x0010 /* CU start. */ -#define CU_RESUME 0x0020 /* CU resume. */ -#define CU_STATSADDR 0x0040 /* Load dump counters address. */ -#define CU_SHOWSTATS 0x0050 /* Dump statistical counters. */ -#define CU_CMD_BASE 0x0060 /* Load CU base address. */ -#define CU_DUMPSTATS 0x0070 /* Dump and reset statistical counters. */ -#define CU_SRESUME 0x00a0 /* CU static resume. */ - -#define RU_NOP 0x0000 -#define RX_START 0x0001 -#define RX_RESUME 0x0002 -#define RX_ABORT 0x0004 -#define RX_ADDR_LOAD 0x0006 -#define RX_RESUMENR 0x0007 -#define INT_MASK 0x0100 -#define DRVR_INT 0x0200 /* Driver generated interrupt. */ - -typedef unsigned char bool; - -/* Offsets to the various registers. - All accesses need not be longword aligned. */ -enum speedo_offsets { - SCBStatus = 0, - SCBAck = 1, - SCBCmd = 2, /* Rx/Command Unit command and status. */ - SCBIntmask = 3, - SCBPointer = 4, /* General purpose pointer. */ - SCBPort = 8, /* Misc. commands and operands. */ - SCBflash = 12, SCBeeprom = 14, /* EEPROM and flash memory control. */ - SCBCtrlMDI = 16, /* MDI interface control. */ - SCBEarlyRx = 20, /* Early receive byte count. */ - SCBFlow = 24, -}; - -/* A speedo3 transmit buffer descriptor with two buffers... */ -typedef struct { - uint16_t status; - uint16_t command; - uint32_t link; /* void * */ - uint32_t tx_desc_addr; /* transmit buffer decsriptor array address. */ - uint16_t tcb_bytes; /* transmit command block byte count (in lower 14 bits */ - uint8_t tx_threshold; /* transmit threshold */ - uint8_t tbd_count; /* TBD number */ - //~ /* This constitutes two "TBD" entries: hdr and data */ - //~ uint32_t tx_buf_addr0; /* void *, header of frame to be transmitted. */ - //~ int32_t tx_buf_size0; /* Length of Tx hdr. */ - //~ uint32_t tx_buf_addr1; /* void *, data to be transmitted. */ - //~ int32_t tx_buf_size1; /* Length of Tx data. */ -} eepro100_tx_t; - -/* Receive frame descriptor. */ -typedef struct { - int16_t status; - uint16_t command; - uint32_t link; /* struct RxFD * */ - uint32_t rx_buf_addr; /* void * */ - uint16_t count; - uint16_t size; - char packet[MAX_ETH_FRAME_SIZE + 4]; -} eepro100_rx_t; - -typedef struct { - uint32_t tx_good_frames, tx_max_collisions, tx_late_collisions, - tx_underruns, tx_lost_crs, tx_deferred, tx_single_collisions, - tx_multiple_collisions, tx_total_collisions; - uint32_t rx_good_frames, rx_crc_errors, rx_alignment_errors, - rx_resource_errors, rx_overrun_errors, rx_cdt_errors, - rx_short_frame_errors; - uint32_t fc_xmt_pause, fc_rcv_pause, fc_rcv_unsupported; - uint16_t xmt_tco_frames, rcv_tco_frames; - uint32_t complete; -} eepro100_stats_t; - -typedef enum { - cu_idle = 0, - cu_suspended = 1, - cu_active = 2, - cu_lpq_active = 2, - cu_hqp_active = 3 -} cu_state_t; - -typedef enum { - ru_idle = 0, - ru_suspended = 1, - ru_no_resources = 2, - ru_ready = 4 -} ru_state_t; - -typedef struct { -#if 1 - uint8_t cmd; - uint32_t start; - uint32_t stop; - uint8_t boundary; - uint8_t tsr; - uint8_t tpsr; - uint16_t tcnt; - uint16_t rcnt; - uint32_t rsar; - uint8_t rsr; - uint8_t rxcr; - uint8_t isr; - uint8_t dcfg; - uint8_t imr; - uint8_t phys[6]; /* mac address */ - uint8_t curpag; - uint8_t mult[8]; /* multicast mask array */ - int mmio_index; - PCIDevice *pci_dev; - VLANClientState *vc; -#endif - uint8_t scb_stat; /* SCB stat/ack byte */ - uint8_t int_stat; /* PCI interrupt status */ - uint32_t region[3]; /* PCI region addresses */ - uint8_t macaddr[6]; - uint32_t statcounter[19]; - uint16_t mdimem[32]; - eeprom_t *eeprom; - uint32_t device; /* device variant */ - uint32_t pointer; - /* (cu_base + cu_offset) address the next command block in the command block list. */ - uint32_t cu_base; /* CU base address */ - uint32_t cu_offset; /* CU address offset */ - /* (ru_base + ru_offset) address the RFD in the Receive Frame Area. */ - uint32_t ru_base; /* RU base address */ - uint32_t ru_offset; /* RU address offset */ - uint32_t statsaddr; /* pointer to eepro100_stats_t */ - eepro100_stats_t statistics; /* statistical counters */ -#if 0 - uint16_t status; -#endif - - /* Configuration bytes. */ - uint8_t configuration[22]; - - /* Data in mem is always in the byte order of the controller (le). */ - uint8_t mem[PCI_MEM_SIZE]; -} EEPRO100State; - -/* Default values for MDI (PHY) registers */ -static const uint16_t eepro100_mdi_default[] = { - /* MDI Registers 0 - 6, 7 */ - 0x3000, 0x780d, 0x02a8, 0x0154, 0x05e1, 0x0000, 0x0000, 0x0000, - /* MDI Registers 8 - 15 */ - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - /* MDI Registers 16 - 31 */ - 0x0003, 0x0000, 0x0001, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, -}; - -/* Readonly mask for MDI (PHY) registers */ -static const uint16_t eepro100_mdi_mask[] = { - 0x0000, 0xffff, 0xffff, 0xffff, 0xc01f, 0xffff, 0xffff, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0fff, 0x0000, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, - 0xffff, 0xffff, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, -}; - -#define POLYNOMIAL 0x04c11db6 - -/* From FreeBSD */ -/* XXX: optimize */ -static int compute_mcast_idx(const uint8_t * ep) -{ - uint32_t crc; - int carry, i, j; - uint8_t b; - - crc = 0xffffffff; - for (i = 0; i < 6; i++) { - b = *ep++; - for (j = 0; j < 8; j++) { - carry = ((crc & 0x80000000L) ? 1 : 0) ^ (b & 0x01); - crc <<= 1; - b >>= 1; - if (carry) - crc = ((crc ^ POLYNOMIAL) | carry); - } - } - return (crc >> 26); -} - -#if defined(DEBUG_EEPRO100) -static const char *nic_dump(const uint8_t * buf, unsigned size) -{ - static char dump[3 * 16 + 1]; - char *p = &dump[0]; - if (size > 16) - size = 16; - while (size-- > 0) { - p += sprintf(p, " %02x", *buf++); - } - return dump; -} -#endif /* DEBUG_EEPRO100 */ - -enum scb_stat_ack { - stat_ack_not_ours = 0x00, - stat_ack_sw_gen = 0x04, - stat_ack_rnr = 0x10, - stat_ack_cu_idle = 0x20, - stat_ack_frame_rx = 0x40, - stat_ack_cu_cmd_done = 0x80, - stat_ack_not_present = 0xFF, - stat_ack_rx = (stat_ack_sw_gen | stat_ack_rnr | stat_ack_frame_rx), - stat_ack_tx = (stat_ack_cu_idle | stat_ack_cu_cmd_done), -}; - -static void disable_interrupt(EEPRO100State * s) -{ - if (s->int_stat) { - logout("interrupt disabled\n"); - qemu_irq_lower(s->pci_dev->irq[0]); - s->int_stat = 0; - } -} - -static void enable_interrupt(EEPRO100State * s) -{ - if (!s->int_stat) { - logout("interrupt enabled\n"); - qemu_irq_raise(s->pci_dev->irq[0]); - s->int_stat = 1; - } -} - -static void eepro100_acknowledge(EEPRO100State * s) -{ - s->scb_stat &= ~s->mem[SCBAck]; - s->mem[SCBAck] = s->scb_stat; - if (s->scb_stat == 0) { - disable_interrupt(s); - } -} - -static void eepro100_interrupt(EEPRO100State * s, uint8_t stat) -{ - uint8_t mask = ~s->mem[SCBIntmask]; - s->mem[SCBAck] |= stat; - stat = s->scb_stat = s->mem[SCBAck]; - stat &= (mask | 0x0f); - //~ stat &= (~s->mem[SCBIntmask] | 0x0xf); - if (stat && (mask & 0x01)) { - /* SCB mask and SCB Bit M do not disable interrupt. */ - enable_interrupt(s); - } else if (s->int_stat) { - disable_interrupt(s); - } -} - -static void eepro100_cx_interrupt(EEPRO100State * s) -{ - /* CU completed action command. */ - /* Transmit not ok (82557 only, not in emulation). */ - eepro100_interrupt(s, 0x80); -} - -static void eepro100_cna_interrupt(EEPRO100State * s) -{ - /* CU left the active state. */ - eepro100_interrupt(s, 0x20); -} - -static void eepro100_fr_interrupt(EEPRO100State * s) -{ - /* RU received a complete frame. */ - eepro100_interrupt(s, 0x40); -} - -#if 0 -static void eepro100_rnr_interrupt(EEPRO100State * s) -{ - /* RU is not ready. */ - eepro100_interrupt(s, 0x10); -} -#endif - -static void eepro100_mdi_interrupt(EEPRO100State * s) -{ - /* MDI completed read or write cycle. */ - eepro100_interrupt(s, 0x08); -} - -static void eepro100_swi_interrupt(EEPRO100State * s) -{ - /* Software has requested an interrupt. */ - eepro100_interrupt(s, 0x04); -} - -#if 0 -static void eepro100_fcp_interrupt(EEPRO100State * s) -{ - /* Flow control pause interrupt (82558 and later). */ - eepro100_interrupt(s, 0x01); -} -#endif - -static void pci_reset(EEPRO100State * s) -{ - uint32_t device = s->device; - uint8_t *pci_conf = s->pci_dev->config; - - logout("%p\n", s); - - /* PCI Vendor ID */ - pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_INTEL); - /* PCI Device ID */ - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82551IT); - /* PCI Command */ - PCI_CONFIG_16(PCI_COMMAND, 0x0000); - /* PCI Status */ - PCI_CONFIG_16(PCI_STATUS, 0x2800); - /* PCI Revision ID */ - PCI_CONFIG_8(PCI_REVISION_ID, 0x08); - /* PCI Class Code */ - PCI_CONFIG_8(0x09, 0x00); - pci_config_set_class(pci_conf, PCI_CLASS_NETWORK_ETHERNET); - /* PCI Cache Line Size */ - /* check cache line size!!! */ - //~ PCI_CONFIG_8(0x0c, 0x00); - /* PCI Latency Timer */ - PCI_CONFIG_8(0x0d, 0x20); // latency timer = 32 clocks - /* PCI Header Type */ - /* BIST (built-in self test) */ -#if defined(TARGET_I386) -// !!! workaround for buggy bios -//~ #define PCI_ADDRESS_SPACE_MEM_PREFETCH 0 -#endif -#if 0 - /* PCI Base Address Registers */ - /* CSR Memory Mapped Base Address */ - PCI_CONFIG_32(PCI_BASE_ADDRESS_0, - PCI_ADDRESS_SPACE_MEM | PCI_ADDRESS_SPACE_MEM_PREFETCH); - /* CSR I/O Mapped Base Address */ - PCI_CONFIG_32(PCI_BASE_ADDRESS_1, PCI_ADDRESS_SPACE_IO); -#if 0 - /* Flash Memory Mapped Base Address */ - PCI_CONFIG_32(PCI_BASE_ADDRESS_2, 0xfffe0000 | PCI_ADDRESS_SPACE_MEM); -#endif -#endif - /* Expansion ROM Base Address (depends on boot disable!!!) */ - PCI_CONFIG_32(0x30, 0x00000000); - /* Capability Pointer */ - PCI_CONFIG_8(0x34, 0xdc); - /* Interrupt Pin */ - PCI_CONFIG_8(0x3d, 1); // interrupt pin 0 - /* Minimum Grant */ - PCI_CONFIG_8(0x3e, 0x08); - /* Maximum Latency */ - PCI_CONFIG_8(0x3f, 0x18); - /* Power Management Capabilities / Next Item Pointer / Capability ID */ - PCI_CONFIG_32(0xdc, 0x7e210001); - - switch (device) { - case i82551: - //~ PCI_CONFIG_16(PCI_DEVICE_ID, 0x1209); - PCI_CONFIG_8(PCI_REVISION_ID, 0x0f); - break; - case i82557B: - PCI_CONFIG_16(PCI_DEVICE_ID, 0x1229); - PCI_CONFIG_8(PCI_REVISION_ID, 0x02); - break; - case i82557C: - PCI_CONFIG_16(PCI_DEVICE_ID, 0x1229); - PCI_CONFIG_8(PCI_REVISION_ID, 0x03); - break; - case i82558B: - PCI_CONFIG_16(PCI_DEVICE_ID, 0x1229); - PCI_CONFIG_16(PCI_STATUS, 0x2810); - PCI_CONFIG_8(PCI_REVISION_ID, 0x05); - break; - case i82559C: - PCI_CONFIG_16(PCI_DEVICE_ID, 0x1229); - PCI_CONFIG_16(PCI_STATUS, 0x2810); - //~ PCI_CONFIG_8(PCI_REVISION_ID, 0x08); - break; - case i82559ER: - //~ PCI_CONFIG_16(PCI_DEVICE_ID, 0x1209); - PCI_CONFIG_16(PCI_STATUS, 0x2810); - PCI_CONFIG_8(PCI_REVISION_ID, 0x09); - break; - //~ PCI_CONFIG_16(PCI_DEVICE_ID, 0x1029); - //~ PCI_CONFIG_16(PCI_DEVICE_ID, 0x1030); /* 82559 InBusiness 10/100 */ - default: - logout("Device %X is undefined!\n", device); - } - - if (device == i82557C || device == i82558B || device == i82559C) { - logout("Get device id and revision from EEPROM!!!\n"); - } -} - -static void nic_selective_reset(EEPRO100State * s) -{ - size_t i; - uint16_t *eeprom_contents = eeprom93xx_data(s->eeprom); - //~ eeprom93xx_reset(s->eeprom); - memcpy(eeprom_contents, s->macaddr, 6); - eeprom_contents[0xa] = 0x4000; - uint16_t sum = 0; - for (i = 0; i < EEPROM_SIZE - 1; i++) { - sum += eeprom_contents[i]; - } - eeprom_contents[EEPROM_SIZE - 1] = 0xbaba - sum; - - memset(s->mem, 0, sizeof(s->mem)); - uint32_t val = BIT(21); - memcpy(&s->mem[SCBCtrlMDI], &val, sizeof(val)); - - assert(sizeof(s->mdimem) == sizeof(eepro100_mdi_default)); - memcpy(&s->mdimem[0], &eepro100_mdi_default[0], sizeof(s->mdimem)); -} - -static void nic_reset(void *opaque) -{ - EEPRO100State *s = (EEPRO100State *) opaque; - logout("%p\n", s); - static int first; - if (!first) { - first = 1; - } - nic_selective_reset(s); -} - -#if defined(DEBUG_EEPRO100) -static const char *reg[PCI_IO_SIZE / 4] = { - "Command/Status", - "General Pointer", - "Port", - "EEPROM/Flash Control", - "MDI Control", - "Receive DMA Byte Count", - "Flow control register", - "General Status/Control" -}; - -static char *regname(uint32_t addr) -{ - static char buf[16]; - if (addr < PCI_IO_SIZE) { - const char *r = reg[addr / 4]; - if (r != 0) { - sprintf(buf, "%s+%u", r, addr % 4); - } else { - sprintf(buf, "0x%02x", addr); - } - } else { - sprintf(buf, "??? 0x%08x", addr); - } - return buf; -} -#endif /* DEBUG_EEPRO100 */ - -#if 0 -static uint16_t eepro100_read_status(EEPRO100State * s) -{ - uint16_t val = s->status; - logout("val=0x%04x\n", val); - return val; -} - -static void eepro100_write_status(EEPRO100State * s, uint16_t val) -{ - logout("val=0x%04x\n", val); - s->status = val; -} -#endif - -/***************************************************************************** - * - * Command emulation. - * - ****************************************************************************/ - -#if 0 -static uint16_t eepro100_read_command(EEPRO100State * s) -{ - uint16_t val = 0xffff; - //~ logout("val=0x%04x\n", val); - return val; -} -#endif - -/* Commands that can be put in a command list entry. */ -enum commands { - CmdNOp = 0, - CmdIASetup = 1, - CmdConfigure = 2, - CmdMulticastList = 3, - CmdTx = 4, - CmdTDR = 5, /* load microcode */ - CmdDump = 6, - CmdDiagnose = 7, - - /* And some extra flags: */ - CmdSuspend = 0x4000, /* Suspend after completion. */ - CmdIntr = 0x2000, /* Interrupt after completion. */ - CmdTxFlex = 0x0008, /* Use "Flexible mode" for CmdTx command. */ -}; - -static cu_state_t get_cu_state(EEPRO100State * s) -{ - return ((s->mem[SCBStatus] >> 6) & 0x03); -} - -static void set_cu_state(EEPRO100State * s, cu_state_t state) -{ - s->mem[SCBStatus] = (s->mem[SCBStatus] & 0x3f) + (state << 6); -} - -static ru_state_t get_ru_state(EEPRO100State * s) -{ - return ((s->mem[SCBStatus] >> 2) & 0x0f); -} - -static void set_ru_state(EEPRO100State * s, ru_state_t state) -{ - s->mem[SCBStatus] = (s->mem[SCBStatus] & 0xc3) + (state << 2); -} - -static void dump_statistics(EEPRO100State * s) -{ - /* Dump statistical data. Most data is never changed by the emulation - * and always 0, so we first just copy the whole block and then those - * values which really matter. - * Number of data should check configuration!!! - */ - cpu_physical_memory_write(s->statsaddr, (uint8_t *) & s->statistics, 64); - stl_phys(s->statsaddr + 0, s->statistics.tx_good_frames); - stl_phys(s->statsaddr + 36, s->statistics.rx_good_frames); - stl_phys(s->statsaddr + 48, s->statistics.rx_resource_errors); - stl_phys(s->statsaddr + 60, s->statistics.rx_short_frame_errors); - //~ stw_phys(s->statsaddr + 76, s->statistics.xmt_tco_frames); - //~ stw_phys(s->statsaddr + 78, s->statistics.rcv_tco_frames); - //~ missing("CU dump statistical counters"); -} - -static void eepro100_cu_command(EEPRO100State * s, uint8_t val) -{ - eepro100_tx_t tx; - uint32_t cb_address; - switch (val) { - case CU_NOP: - /* No operation. */ - break; - case CU_START: - if (get_cu_state(s) != cu_idle) { - /* Intel documentation says that CU must be idle for the CU - * start command. Intel driver for Linux also starts the CU - * from suspended state. */ - logout("CU state is %u, should be %u\n", get_cu_state(s), cu_idle); - //~ assert(!"wrong CU state"); - } - set_cu_state(s, cu_active); - s->cu_offset = s->pointer; - next_command: - cb_address = s->cu_base + s->cu_offset; - cpu_physical_memory_read(cb_address, (uint8_t *) & tx, sizeof(tx)); - uint16_t status = le16_to_cpu(tx.status); - uint16_t command = le16_to_cpu(tx.command); - logout - ("val=0x%02x (cu start), status=0x%04x, command=0x%04x, link=0x%08x\n", - val, status, command, tx.link); - bool bit_el = ((command & 0x8000) != 0); - bool bit_s = ((command & 0x4000) != 0); - bool bit_i = ((command & 0x2000) != 0); - bool bit_nc = ((command & 0x0010) != 0); - //~ bool bit_sf = ((command & 0x0008) != 0); - uint16_t cmd = command & 0x0007; - s->cu_offset = le32_to_cpu(tx.link); - switch (cmd) { - case CmdNOp: - /* Do nothing. */ - break; - case CmdIASetup: - cpu_physical_memory_read(cb_address + 8, &s->macaddr[0], 6); - logout("macaddr: %s\n", nic_dump(&s->macaddr[0], 6)); - break; - case CmdConfigure: - cpu_physical_memory_read(cb_address + 8, &s->configuration[0], - sizeof(s->configuration)); - logout("configuration: %s\n", nic_dump(&s->configuration[0], 16)); - break; - case CmdMulticastList: - //~ missing("multicast list"); - break; - case CmdTx: - (void)0; - uint32_t tbd_array = le32_to_cpu(tx.tx_desc_addr); - uint16_t tcb_bytes = (le16_to_cpu(tx.tcb_bytes) & 0x3fff); - logout - ("transmit, TBD array address 0x%08x, TCB byte count 0x%04x, TBD count %u\n", - tbd_array, tcb_bytes, tx.tbd_count); - assert(!bit_nc); - //~ assert(!bit_sf); - assert(tcb_bytes <= 2600); - /* Next assertion fails for local configuration. */ - //~ assert((tcb_bytes > 0) || (tbd_array != 0xffffffff)); - if (!((tcb_bytes > 0) || (tbd_array != 0xffffffff))) { - logout - ("illegal values of TBD array address and TCB byte count!\n"); - } - uint8_t buf[MAX_ETH_FRAME_SIZE + 4]; - uint16_t size = 0; - uint32_t tbd_address = cb_address + 0x10; - assert(tcb_bytes <= sizeof(buf)); - while (size < tcb_bytes) { - uint32_t tx_buffer_address = ldl_phys(tbd_address); - uint16_t tx_buffer_size = lduw_phys(tbd_address + 4); - //~ uint16_t tx_buffer_el = lduw_phys(tbd_address + 6); - tbd_address += 8; - logout - ("TBD (simplified mode): buffer address 0x%08x, size 0x%04x\n", - tx_buffer_address, tx_buffer_size); - cpu_physical_memory_read(tx_buffer_address, &buf[size], - tx_buffer_size); - size += tx_buffer_size; - } - if (tbd_array == 0xffffffff) { - /* Simplified mode. Was already handled by code above. */ - } else { - /* Flexible mode. */ - uint8_t tbd_count = 0; - if (!(s->configuration[6] & BIT(4))) { - /* Extended TCB. */ - assert(tcb_bytes == 0); - for (; tbd_count < 2; tbd_count++) { - uint32_t tx_buffer_address = ldl_phys(tbd_address); - uint16_t tx_buffer_size = lduw_phys(tbd_address + 4); - uint16_t tx_buffer_el = lduw_phys(tbd_address + 6); - tbd_address += 8; - logout - ("TBD (extended mode): buffer address 0x%08x, size 0x%04x\n", - tx_buffer_address, tx_buffer_size); - cpu_physical_memory_read(tx_buffer_address, &buf[size], - tx_buffer_size); - size += tx_buffer_size; - if (tx_buffer_el & 1) { - break; - } - } - } - tbd_address = tbd_array; - for (; tbd_count < tx.tbd_count; tbd_count++) { - uint32_t tx_buffer_address = ldl_phys(tbd_address); - uint16_t tx_buffer_size = lduw_phys(tbd_address + 4); - uint16_t tx_buffer_el = lduw_phys(tbd_address + 6); - tbd_address += 8; - logout - ("TBD (flexible mode): buffer address 0x%08x, size 0x%04x\n", - tx_buffer_address, tx_buffer_size); - cpu_physical_memory_read(tx_buffer_address, &buf[size], - tx_buffer_size); - size += tx_buffer_size; - if (tx_buffer_el & 1) { - break; - } - } - } - qemu_send_packet(s->vc, buf, size); - s->statistics.tx_good_frames++; - /* Transmit with bad status would raise an CX/TNO interrupt. - * (82557 only). Emulation never has bad status. */ - //~ eepro100_cx_interrupt(s); - break; - case CmdTDR: - logout("load microcode\n"); - /* Starting with offset 8, the command contains - * 64 dwords microcode which we just ignore here. */ - break; - default: - missing("undefined command"); - } - /* Write new status (success). */ - stw_phys(cb_address, status | 0x8000 | 0x2000); - if (bit_i) { - /* CU completed action. */ - eepro100_cx_interrupt(s); - } - if (bit_el) { - /* CU becomes idle. */ - set_cu_state(s, cu_idle); - eepro100_cna_interrupt(s); - } else if (bit_s) { - /* CU becomes suspended. */ - set_cu_state(s, cu_suspended); - eepro100_cna_interrupt(s); - } else { - /* More entries in list. */ - logout("CU list with at least one more entry\n"); - goto next_command; - } - logout("CU list empty\n"); - /* List is empty. Now CU is idle or suspended. */ - break; - case CU_RESUME: - if (get_cu_state(s) != cu_suspended) { - logout("bad CU resume from CU state %u\n", get_cu_state(s)); - /* Workaround for bad Linux eepro100 driver which resumes - * from idle state. */ - //~ missing("cu resume"); - set_cu_state(s, cu_suspended); - } - if (get_cu_state(s) == cu_suspended) { - logout("CU resuming\n"); - set_cu_state(s, cu_active); - goto next_command; - } - break; - case CU_STATSADDR: - /* Load dump counters address. */ - s->statsaddr = s->pointer; - logout("val=0x%02x (status address)\n", val); - break; - case CU_SHOWSTATS: - /* Dump statistical counters. */ - dump_statistics(s); - break; - case CU_CMD_BASE: - /* Load CU base. */ - logout("val=0x%02x (CU base address)\n", val); - s->cu_base = s->pointer; - break; - case CU_DUMPSTATS: - /* Dump and reset statistical counters. */ - dump_statistics(s); - memset(&s->statistics, 0, sizeof(s->statistics)); - break; - case CU_SRESUME: - /* CU static resume. */ - missing("CU static resume"); - break; - default: - missing("Undefined CU command"); - } -} - -static void eepro100_ru_command(EEPRO100State * s, uint8_t val) -{ - switch (val) { - case RU_NOP: - /* No operation. */ - break; - case RX_START: - /* RU start. */ - if (get_ru_state(s) != ru_idle) { - logout("RU state is %u, should be %u\n", get_ru_state(s), ru_idle); - //~ assert(!"wrong RU state"); - } - set_ru_state(s, ru_ready); - s->ru_offset = s->pointer; - logout("val=0x%02x (rx start)\n", val); - break; - case RX_RESUME: - /* Restart RU. */ - if (get_ru_state(s) != ru_suspended) { - logout("RU state is %u, should be %u\n", get_ru_state(s), - ru_suspended); - //~ assert(!"wrong RU state"); - } - set_ru_state(s, ru_ready); - break; - case RX_ADDR_LOAD: - /* Load RU base. */ - logout("val=0x%02x (RU base address)\n", val); - s->ru_base = s->pointer; - break; - default: - logout("val=0x%02x (undefined RU command)\n", val); - missing("Undefined SU command"); - } -} - -static void eepro100_write_command(EEPRO100State * s, uint8_t val) -{ - eepro100_ru_command(s, val & 0x0f); - eepro100_cu_command(s, val & 0xf0); - if ((val) == 0) { - logout("val=0x%02x\n", val); - } - /* Clear command byte after command was accepted. */ - s->mem[SCBCmd] = 0; -} - -/***************************************************************************** - * - * EEPROM emulation. - * - ****************************************************************************/ - -#define EEPROM_CS 0x02 -#define EEPROM_SK 0x01 -#define EEPROM_DI 0x04 -#define EEPROM_DO 0x08 - -static uint16_t eepro100_read_eeprom(EEPRO100State * s) -{ - uint16_t val; - memcpy(&val, &s->mem[SCBeeprom], sizeof(val)); - if (eeprom93xx_read(s->eeprom)) { - val |= EEPROM_DO; - } else { - val &= ~EEPROM_DO; - } - return val; -} - -static void eepro100_write_eeprom(eeprom_t * eeprom, uint8_t val) -{ - logout("write val=0x%02x\n", val); - - /* mask unwriteable bits */ - //~ val = SET_MASKED(val, 0x31, eeprom->value); - - int eecs = ((val & EEPROM_CS) != 0); - int eesk = ((val & EEPROM_SK) != 0); - int eedi = ((val & EEPROM_DI) != 0); - eeprom93xx_write(eeprom, eecs, eesk, eedi); -} - -static void eepro100_write_pointer(EEPRO100State * s, uint32_t val) -{ - s->pointer = le32_to_cpu(val); - logout("val=0x%08x\n", val); -} - -/***************************************************************************** - * - * MDI emulation. - * - ****************************************************************************/ - -#if defined(DEBUG_EEPRO100) -static const char *mdi_op_name[] = { - "opcode 0", - "write", - "read", - "opcode 3" -}; - -static const char *mdi_reg_name[] = { - "Control", - "Status", - "PHY Identification (Word 1)", - "PHY Identification (Word 2)", - "Auto-Negotiation Advertisement", - "Auto-Negotiation Link Partner Ability", - "Auto-Negotiation Expansion" -}; -#endif /* DEBUG_EEPRO100 */ - -static uint32_t eepro100_read_mdi(EEPRO100State * s) -{ - uint32_t val; - memcpy(&val, &s->mem[0x10], sizeof(val)); - -#ifdef DEBUG_EEPRO100 - uint8_t raiseint = (val & BIT(29)) >> 29; - uint8_t opcode = (val & BITS(27, 26)) >> 26; - uint8_t phy = (val & BITS(25, 21)) >> 21; - uint8_t reg = (val & BITS(20, 16)) >> 16; - uint16_t data = (val & BITS(15, 0)); -#endif - /* Emulation takes no time to finish MDI transaction. */ - val |= BIT(28); - TRACE(MDI, logout("val=0x%08x (int=%u, %s, phy=%u, %s, data=0x%04x\n", - val, raiseint, mdi_op_name[opcode], phy, - mdi_reg_name[reg], data)); - return val; -} - -//~ #define BITS(val, upper, lower) (val & ???) -static void eepro100_write_mdi(EEPRO100State * s, uint32_t val) -{ - uint8_t raiseint = (val & BIT(29)) >> 29; - uint8_t opcode = (val & BITS(27, 26)) >> 26; - uint8_t phy = (val & BITS(25, 21)) >> 21; - uint8_t reg = (val & BITS(20, 16)) >> 16; - uint16_t data = (val & BITS(15, 0)); - if (phy != 1) { - /* Unsupported PHY address. */ - //~ logout("phy must be 1 but is %u\n", phy); - data = 0; - } else if (opcode != 1 && opcode != 2) { - /* Unsupported opcode. */ - logout("opcode must be 1 or 2 but is %u\n", opcode); - data = 0; - } else if (reg > 6) { - /* Unsupported register. */ - logout("register must be 0...6 but is %u\n", reg); - data = 0; - } else { - TRACE(MDI, logout("val=0x%08x (int=%u, %s, phy=%u, %s, data=0x%04x\n", - val, raiseint, mdi_op_name[opcode], phy, - mdi_reg_name[reg], data)); - if (opcode == 1) { - /* MDI write */ - switch (reg) { - case 0: /* Control Register */ - if (data & 0x8000) { - /* Reset status and control registers to default. */ - s->mdimem[0] = eepro100_mdi_default[0]; - s->mdimem[1] = eepro100_mdi_default[1]; - data = s->mdimem[reg]; - } else { - /* Restart Auto Configuration = Normal Operation */ - data &= ~0x0200; - } - break; - case 1: /* Status Register */ - missing("not writable"); - data = s->mdimem[reg]; - break; - case 2: /* PHY Identification Register (Word 1) */ - case 3: /* PHY Identification Register (Word 2) */ - missing("not implemented"); - break; - case 4: /* Auto-Negotiation Advertisement Register */ - case 5: /* Auto-Negotiation Link Partner Ability Register */ - break; - case 6: /* Auto-Negotiation Expansion Register */ - default: - missing("not implemented"); - } - s->mdimem[reg] = data; - } else if (opcode == 2) { - /* MDI read */ - switch (reg) { - case 0: /* Control Register */ - if (data & 0x8000) { - /* Reset status and control registers to default. */ - s->mdimem[0] = eepro100_mdi_default[0]; - s->mdimem[1] = eepro100_mdi_default[1]; - } - break; - case 1: /* Status Register */ - s->mdimem[reg] |= 0x0020; - break; - case 2: /* PHY Identification Register (Word 1) */ - case 3: /* PHY Identification Register (Word 2) */ - case 4: /* Auto-Negotiation Advertisement Register */ - break; - case 5: /* Auto-Negotiation Link Partner Ability Register */ - s->mdimem[reg] = 0x41fe; - break; - case 6: /* Auto-Negotiation Expansion Register */ - s->mdimem[reg] = 0x0001; - break; - } - data = s->mdimem[reg]; - } - /* Emulation takes no time to finish MDI transaction. - * Set MDI bit in SCB status register. */ - s->mem[SCBAck] |= 0x08; - val |= BIT(28); - if (raiseint) { - eepro100_mdi_interrupt(s); - } - } - val = (val & 0xffff0000) + data; - memcpy(&s->mem[0x10], &val, sizeof(val)); -} - -/***************************************************************************** - * - * Port emulation. - * - ****************************************************************************/ - -#define PORT_SOFTWARE_RESET 0 -#define PORT_SELFTEST 1 -#define PORT_SELECTIVE_RESET 2 -#define PORT_DUMP 3 -#define PORT_SELECTION_MASK 3 - -typedef struct { - uint32_t st_sign; /* Self Test Signature */ - uint32_t st_result; /* Self Test Results */ -} eepro100_selftest_t; - -static uint32_t eepro100_read_port(EEPRO100State * s) -{ - return 0; -} - -static void eepro100_write_port(EEPRO100State * s, uint32_t val) -{ - val = le32_to_cpu(val); - uint32_t address = (val & ~PORT_SELECTION_MASK); - uint8_t selection = (val & PORT_SELECTION_MASK); - switch (selection) { - case PORT_SOFTWARE_RESET: - nic_reset(s); - break; - case PORT_SELFTEST: - logout("selftest address=0x%08x\n", address); - eepro100_selftest_t data; - cpu_physical_memory_read(address, (uint8_t *) & data, sizeof(data)); - data.st_sign = 0xffffffff; - data.st_result = 0; - cpu_physical_memory_write(address, (uint8_t *) & data, sizeof(data)); - break; - case PORT_SELECTIVE_RESET: - logout("selective reset, selftest address=0x%08x\n", address); - nic_selective_reset(s); - break; - default: - logout("val=0x%08x\n", val); - missing("unknown port selection"); - } -} - -/***************************************************************************** - * - * General hardware emulation. - * - ****************************************************************************/ - -static uint8_t eepro100_read1(EEPRO100State * s, uint32_t addr) -{ - uint8_t val; - if (addr <= sizeof(s->mem) - sizeof(val)) { - memcpy(&val, &s->mem[addr], sizeof(val)); - } - - switch (addr) { - case SCBStatus: - //~ val = eepro100_read_status(s); - logout("addr=%s val=0x%02x\n", regname(addr), val); - break; - case SCBAck: - //~ val = eepro100_read_status(s); - logout("addr=%s val=0x%02x\n", regname(addr), val); - break; - case SCBCmd: - logout("addr=%s val=0x%02x\n", regname(addr), val); - //~ val = eepro100_read_command(s); - break; - case SCBIntmask: - logout("addr=%s val=0x%02x\n", regname(addr), val); - break; - case SCBPort + 3: - logout("addr=%s val=0x%02x\n", regname(addr), val); - break; - case SCBeeprom: - val = eepro100_read_eeprom(s); - break; - case 0x1b: /* PMDR (power management driver register) */ - val = 0; - logout("addr=%s val=0x%02x\n", regname(addr), val); - break; - case 0x1d: /* general status register */ - /* 100 Mbps full duplex, valid link */ - val = 0x07; - logout("addr=General Status val=%02x\n", val); - break; - default: - logout("addr=%s val=0x%02x\n", regname(addr), val); - missing("unknown byte read"); - } - return val; -} - -static uint16_t eepro100_read2(EEPRO100State * s, uint32_t addr) -{ - uint16_t val; - if (addr <= sizeof(s->mem) - sizeof(val)) { - memcpy(&val, &s->mem[addr], sizeof(val)); - } - - logout("addr=%s val=0x%04x\n", regname(addr), val); - - switch (addr) { - case SCBStatus: - //~ val = eepro100_read_status(s); - break; - case SCBeeprom: - val = eepro100_read_eeprom(s); - break; - default: - logout("addr=%s val=0x%04x\n", regname(addr), val); - missing("unknown word read"); - } - return val; -} - -static uint32_t eepro100_read4(EEPRO100State * s, uint32_t addr) -{ - uint32_t val; - if (addr <= sizeof(s->mem) - sizeof(val)) { - memcpy(&val, &s->mem[addr], sizeof(val)); - } - - switch (addr) { - case SCBStatus: - //~ val = eepro100_read_status(s); - logout("addr=%s val=0x%08x\n", regname(addr), val); - break; - case SCBPointer: - //~ val = eepro100_read_pointer(s); - logout("addr=%s val=0x%08x\n", regname(addr), val); - break; - case SCBPort: - val = eepro100_read_port(s); - logout("addr=%s val=0x%08x\n", regname(addr), val); - break; - case SCBCtrlMDI: - val = eepro100_read_mdi(s); - break; - default: - logout("addr=%s val=0x%08x\n", regname(addr), val); - missing("unknown longword read"); - } - return val; -} - -static void eepro100_write1(EEPRO100State * s, uint32_t addr, uint8_t val) -{ - if (addr <= sizeof(s->mem) - sizeof(val)) { - memcpy(&s->mem[addr], &val, sizeof(val)); - } - - logout("addr=%s val=0x%02x\n", regname(addr), val); - - switch (addr) { - case SCBStatus: - //~ eepro100_write_status(s, val); - break; - case SCBAck: - eepro100_acknowledge(s); - break; - case SCBCmd: - eepro100_write_command(s, val); - break; - case SCBIntmask: - if (val & BIT(1)) { - eepro100_swi_interrupt(s); - } - eepro100_interrupt(s, 0); - break; - case SCBPort + 3: - case SCBFlow: - case SCBFlow + 1: - case SCBFlow + 2: - case SCBFlow + 3: - logout("addr=%s val=0x%02x\n", regname(addr), val); - break; - case SCBeeprom: - eepro100_write_eeprom(s->eeprom, val); - break; - default: - logout("addr=%s val=0x%02x\n", regname(addr), val); - missing("unknown byte write"); - } -} - -static void eepro100_write2(EEPRO100State * s, uint32_t addr, uint16_t val) -{ - if (addr <= sizeof(s->mem) - sizeof(val)) { - memcpy(&s->mem[addr], &val, sizeof(val)); - } - - logout("addr=%s val=0x%04x\n", regname(addr), val); - - switch (addr) { - case SCBStatus: - //~ eepro100_write_status(s, val); - eepro100_acknowledge(s); - break; - case SCBCmd: - eepro100_write_command(s, val); - eepro100_write1(s, SCBIntmask, val >> 8); - break; - case SCBeeprom: - eepro100_write_eeprom(s->eeprom, val); - break; - default: - logout("addr=%s val=0x%04x\n", regname(addr), val); - missing("unknown word write"); - } -} - -static void eepro100_write4(EEPRO100State * s, uint32_t addr, uint32_t val) -{ - if (addr <= sizeof(s->mem) - sizeof(val)) { - memcpy(&s->mem[addr], &val, sizeof(val)); - } - - switch (addr) { - case SCBPointer: - eepro100_write_pointer(s, val); - break; - case SCBPort: - logout("addr=%s val=0x%08x\n", regname(addr), val); - eepro100_write_port(s, val); - break; - case SCBCtrlMDI: - eepro100_write_mdi(s, val); - break; - default: - logout("addr=%s val=0x%08x\n", regname(addr), val); - missing("unknown longword write"); - } -} - -static uint32_t ioport_read1(void *opaque, uint32_t addr) -{ - EEPRO100State *s = opaque; - //~ logout("addr=%s\n", regname(addr)); - return eepro100_read1(s, addr - s->region[1]); -} - -static uint32_t ioport_read2(void *opaque, uint32_t addr) -{ - EEPRO100State *s = opaque; - return eepro100_read2(s, addr - s->region[1]); -} - -static uint32_t ioport_read4(void *opaque, uint32_t addr) -{ - EEPRO100State *s = opaque; - return eepro100_read4(s, addr - s->region[1]); -} - -static void ioport_write1(void *opaque, uint32_t addr, uint32_t val) -{ - EEPRO100State *s = opaque; - //~ logout("addr=%s val=0x%02x\n", regname(addr), val); - eepro100_write1(s, addr - s->region[1], val); -} - -static void ioport_write2(void *opaque, uint32_t addr, uint32_t val) -{ - EEPRO100State *s = opaque; - eepro100_write2(s, addr - s->region[1], val); -} - -static void ioport_write4(void *opaque, uint32_t addr, uint32_t val) -{ - EEPRO100State *s = opaque; - eepro100_write4(s, addr - s->region[1], val); -} - -/***********************************************************/ -/* PCI EEPRO100 definitions */ - -typedef struct PCIEEPRO100State { - PCIDevice dev; - EEPRO100State eepro100; -} PCIEEPRO100State; - -static void pci_map(PCIDevice * pci_dev, int region_num, - uint32_t addr, uint32_t size, int type) -{ - PCIEEPRO100State *d = (PCIEEPRO100State *) pci_dev; - EEPRO100State *s = &d->eepro100; - - logout("region %d, addr=0x%08x, size=0x%08x, type=%d\n", - region_num, addr, size, type); - - assert(region_num == 1); - register_ioport_write(addr, size, 1, ioport_write1, s); - register_ioport_read(addr, size, 1, ioport_read1, s); - register_ioport_write(addr, size, 2, ioport_write2, s); - register_ioport_read(addr, size, 2, ioport_read2, s); - register_ioport_write(addr, size, 4, ioport_write4, s); - register_ioport_read(addr, size, 4, ioport_read4, s); - - s->region[region_num] = addr; -} - -static void pci_mmio_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - EEPRO100State *s = opaque; - //~ logout("addr=%s val=0x%02x\n", regname(addr), val); - eepro100_write1(s, addr, val); -} - -static void pci_mmio_writew(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - EEPRO100State *s = opaque; - //~ logout("addr=%s val=0x%02x\n", regname(addr), val); - eepro100_write2(s, addr, val); -} - -static void pci_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - EEPRO100State *s = opaque; - //~ logout("addr=%s val=0x%02x\n", regname(addr), val); - eepro100_write4(s, addr, val); -} - -static uint32_t pci_mmio_readb(void *opaque, target_phys_addr_t addr) -{ - EEPRO100State *s = opaque; - //~ logout("addr=%s\n", regname(addr)); - return eepro100_read1(s, addr); -} - -static uint32_t pci_mmio_readw(void *opaque, target_phys_addr_t addr) -{ - EEPRO100State *s = opaque; - //~ logout("addr=%s\n", regname(addr)); - return eepro100_read2(s, addr); -} - -static uint32_t pci_mmio_readl(void *opaque, target_phys_addr_t addr) -{ - EEPRO100State *s = opaque; - //~ logout("addr=%s\n", regname(addr)); - return eepro100_read4(s, addr); -} - -static CPUWriteMemoryFunc *pci_mmio_write[] = { - pci_mmio_writeb, - pci_mmio_writew, - pci_mmio_writel -}; - -static CPUReadMemoryFunc *pci_mmio_read[] = { - pci_mmio_readb, - pci_mmio_readw, - pci_mmio_readl -}; - -static void pci_mmio_map(PCIDevice * pci_dev, int region_num, - uint32_t addr, uint32_t size, int type) -{ - PCIEEPRO100State *d = (PCIEEPRO100State *) pci_dev; - - logout("region %d, addr=0x%08x, size=0x%08x, type=%d\n", - region_num, addr, size, type); - - if (region_num == 0) { - /* Map control / status registers. */ - cpu_register_physical_memory(addr, size, d->eepro100.mmio_index); - d->eepro100.region[region_num] = addr; - } -} - -static int nic_can_receive(VLANClientState *vc) -{ - EEPRO100State *s = vc->opaque; - logout("%p\n", s); - return get_ru_state(s) == ru_ready; - //~ return !eepro100_buffer_full(s); -} - -static ssize_t nic_receive(VLANClientState *vc, const uint8_t * buf, size_t size) -{ - /* TODO: - * - Magic packets should set bit 30 in power management driver register. - * - Interesting packets should set bit 29 in power management driver register. - */ - EEPRO100State *s = vc->opaque; - uint16_t rfd_status = 0xa000; - static const uint8_t broadcast_macaddr[6] = - { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; - - /* TODO: check multiple IA bit. */ - assert(!(s->configuration[20] & BIT(6))); - - if (s->configuration[8] & 0x80) { - /* CSMA is disabled. */ - logout("%p received while CSMA is disabled\n", s); - return -1; - } else if (size < 64 && (s->configuration[7] & 1)) { - /* Short frame and configuration byte 7/0 (discard short receive) set: - * Short frame is discarded */ - logout("%p received short frame (%d byte)\n", s, size); - s->statistics.rx_short_frame_errors++; - //~ return -1; - } else if ((size > MAX_ETH_FRAME_SIZE + 4) && !(s->configuration[18] & 8)) { - /* Long frame and configuration byte 18/3 (long receive ok) not set: - * Long frames are discarded. */ - logout("%p received long frame (%d byte), ignored\n", s, size); - return -1; - } else if (memcmp(buf, s->macaddr, 6) == 0) { // !!! - /* Frame matches individual address. */ - /* TODO: check configuration byte 15/4 (ignore U/L). */ - logout("%p received frame for me, len=%d\n", s, size); - } else if (memcmp(buf, broadcast_macaddr, 6) == 0) { - /* Broadcast frame. */ - logout("%p received broadcast, len=%d\n", s, size); - rfd_status |= 0x0002; - } else if (buf[0] & 0x01) { // !!! - /* Multicast frame. */ - logout("%p received multicast, len=%d\n", s, size); - /* TODO: check multicast all bit. */ - assert(!(s->configuration[21] & BIT(3))); - int mcast_idx = compute_mcast_idx(buf); - if (!(s->mult[mcast_idx >> 3] & (1 << (mcast_idx & 7)))) { - return size; - } - rfd_status |= 0x0002; - } else if (s->configuration[15] & 1) { - /* Promiscuous: receive all. */ - logout("%p received frame in promiscuous mode, len=%d\n", s, size); - rfd_status |= 0x0004; - } else { - logout("%p received frame, ignored, len=%d,%s\n", s, size, - nic_dump(buf, size)); - return size; - } - - if (get_ru_state(s) != ru_ready) { - /* No ressources available. */ - logout("no ressources, state=%u\n", get_ru_state(s)); - s->statistics.rx_resource_errors++; - //~ assert(!"no ressources"); - return -1; - } - //~ !!! -//~ $3 = {status = 0x0, command = 0xc000, link = 0x2d220, rx_buf_addr = 0x207dc, count = 0x0, size = 0x5f8, packet = {0x0 <repeats 1518 times>}} - eepro100_rx_t rx; - cpu_physical_memory_read(s->ru_base + s->ru_offset, (uint8_t *) & rx, - offsetof(eepro100_rx_t, packet)); - uint16_t rfd_command = le16_to_cpu(rx.command); - uint16_t rfd_size = le16_to_cpu(rx.size); - assert(size <= rfd_size); - if (size < 64) { - rfd_status |= 0x0080; - } - logout("command 0x%04x, link 0x%08x, addr 0x%08x, size %u\n", rfd_command, - rx.link, rx.rx_buf_addr, rfd_size); - stw_phys(s->ru_base + s->ru_offset + offsetof(eepro100_rx_t, status), - rfd_status); - stw_phys(s->ru_base + s->ru_offset + offsetof(eepro100_rx_t, count), size); - /* Early receive interrupt not supported. */ - //~ eepro100_er_interrupt(s); - /* Receive CRC Transfer not supported. */ - assert(!(s->configuration[18] & 4)); - /* TODO: check stripping enable bit. */ - //~ assert(!(s->configuration[17] & 1)); - cpu_physical_memory_write(s->ru_base + s->ru_offset + - offsetof(eepro100_rx_t, packet), buf, size); - s->statistics.rx_good_frames++; - eepro100_fr_interrupt(s); - s->ru_offset = le32_to_cpu(rx.link); - if (rfd_command & 0x8000) { - /* EL bit is set, so this was the last frame. */ - assert(0); - } - if (rfd_command & 0x4000) { - /* S bit is set. */ - set_ru_state(s, ru_suspended); - } - return size; -} - -static int nic_load(QEMUFile * f, void *opaque, int version_id) -{ - EEPRO100State *s = (EEPRO100State *) opaque; - int i; - int ret; - - if (version_id > 3) - return -EINVAL; - - if (s->pci_dev && version_id >= 3) { - ret = pci_device_load(s->pci_dev, f); - if (ret < 0) - return ret; - } - - if (version_id >= 2) { - qemu_get_8s(f, &s->rxcr); - } else { - s->rxcr = 0x0c; - } - - qemu_get_8s(f, &s->cmd); - qemu_get_be32s(f, &s->start); - qemu_get_be32s(f, &s->stop); - qemu_get_8s(f, &s->boundary); - qemu_get_8s(f, &s->tsr); - qemu_get_8s(f, &s->tpsr); - qemu_get_be16s(f, &s->tcnt); - qemu_get_be16s(f, &s->rcnt); - qemu_get_be32s(f, &s->rsar); - qemu_get_8s(f, &s->rsr); - qemu_get_8s(f, &s->isr); - qemu_get_8s(f, &s->dcfg); - qemu_get_8s(f, &s->imr); - qemu_get_buffer(f, s->phys, 6); - qemu_get_8s(f, &s->curpag); - qemu_get_buffer(f, s->mult, 8); - qemu_get_buffer(f, s->mem, sizeof(s->mem)); - - /* Restore all members of struct between scv_stat and mem */ - qemu_get_8s(f, &s->scb_stat); - qemu_get_8s(f, &s->int_stat); - for (i = 0; i < 3; i++) - qemu_get_be32s(f, &s->region[i]); - qemu_get_buffer(f, s->macaddr, 6); - for (i = 0; i < 19; i++) - qemu_get_be32s(f, &s->statcounter[i]); - for (i = 0; i < 32; i++) - qemu_get_be16s(f, &s->mdimem[i]); - /* The eeprom should be saved and restored by its own routines */ - qemu_get_be32s(f, &s->device); - qemu_get_be32s(f, &s->pointer); - qemu_get_be32s(f, &s->cu_base); - qemu_get_be32s(f, &s->cu_offset); - qemu_get_be32s(f, &s->ru_base); - qemu_get_be32s(f, &s->ru_offset); - qemu_get_be32s(f, &s->statsaddr); - /* Restore epro100_stats_t statistics */ - qemu_get_be32s(f, &s->statistics.tx_good_frames); - qemu_get_be32s(f, &s->statistics.tx_max_collisions); - qemu_get_be32s(f, &s->statistics.tx_late_collisions); - qemu_get_be32s(f, &s->statistics.tx_underruns); - qemu_get_be32s(f, &s->statistics.tx_lost_crs); - qemu_get_be32s(f, &s->statistics.tx_deferred); - qemu_get_be32s(f, &s->statistics.tx_single_collisions); - qemu_get_be32s(f, &s->statistics.tx_multiple_collisions); - qemu_get_be32s(f, &s->statistics.tx_total_collisions); - qemu_get_be32s(f, &s->statistics.rx_good_frames); - qemu_get_be32s(f, &s->statistics.rx_crc_errors); - qemu_get_be32s(f, &s->statistics.rx_alignment_errors); - qemu_get_be32s(f, &s->statistics.rx_resource_errors); - qemu_get_be32s(f, &s->statistics.rx_overrun_errors); - qemu_get_be32s(f, &s->statistics.rx_cdt_errors); - qemu_get_be32s(f, &s->statistics.rx_short_frame_errors); - qemu_get_be32s(f, &s->statistics.fc_xmt_pause); - qemu_get_be32s(f, &s->statistics.fc_rcv_pause); - qemu_get_be32s(f, &s->statistics.fc_rcv_unsupported); - qemu_get_be16s(f, &s->statistics.xmt_tco_frames); - qemu_get_be16s(f, &s->statistics.rcv_tco_frames); - qemu_get_be32s(f, &s->statistics.complete); -#if 0 - qemu_get_be16s(f, &s->status); -#endif - - /* Configuration bytes. */ - qemu_get_buffer(f, s->configuration, sizeof(s->configuration)); - - return 0; -} - -static void nic_save(QEMUFile * f, void *opaque) -{ - EEPRO100State *s = (EEPRO100State *) opaque; - int i; - - if (s->pci_dev) - pci_device_save(s->pci_dev, f); - - qemu_put_8s(f, &s->rxcr); - - qemu_put_8s(f, &s->cmd); - qemu_put_be32s(f, &s->start); - qemu_put_be32s(f, &s->stop); - qemu_put_8s(f, &s->boundary); - qemu_put_8s(f, &s->tsr); - qemu_put_8s(f, &s->tpsr); - qemu_put_be16s(f, &s->tcnt); - qemu_put_be16s(f, &s->rcnt); - qemu_put_be32s(f, &s->rsar); - qemu_put_8s(f, &s->rsr); - qemu_put_8s(f, &s->isr); - qemu_put_8s(f, &s->dcfg); - qemu_put_8s(f, &s->imr); - qemu_put_buffer(f, s->phys, 6); - qemu_put_8s(f, &s->curpag); - qemu_put_buffer(f, s->mult, 8); - qemu_put_buffer(f, s->mem, sizeof(s->mem)); - - /* Save all members of struct between scv_stat and mem */ - qemu_put_8s(f, &s->scb_stat); - qemu_put_8s(f, &s->int_stat); - for (i = 0; i < 3; i++) - qemu_put_be32s(f, &s->region[i]); - qemu_put_buffer(f, s->macaddr, 6); - for (i = 0; i < 19; i++) - qemu_put_be32s(f, &s->statcounter[i]); - for (i = 0; i < 32; i++) - qemu_put_be16s(f, &s->mdimem[i]); - /* The eeprom should be saved and restored by its own routines */ - qemu_put_be32s(f, &s->device); - qemu_put_be32s(f, &s->pointer); - qemu_put_be32s(f, &s->cu_base); - qemu_put_be32s(f, &s->cu_offset); - qemu_put_be32s(f, &s->ru_base); - qemu_put_be32s(f, &s->ru_offset); - qemu_put_be32s(f, &s->statsaddr); - /* Save epro100_stats_t statistics */ - qemu_put_be32s(f, &s->statistics.tx_good_frames); - qemu_put_be32s(f, &s->statistics.tx_max_collisions); - qemu_put_be32s(f, &s->statistics.tx_late_collisions); - qemu_put_be32s(f, &s->statistics.tx_underruns); - qemu_put_be32s(f, &s->statistics.tx_lost_crs); - qemu_put_be32s(f, &s->statistics.tx_deferred); - qemu_put_be32s(f, &s->statistics.tx_single_collisions); - qemu_put_be32s(f, &s->statistics.tx_multiple_collisions); - qemu_put_be32s(f, &s->statistics.tx_total_collisions); - qemu_put_be32s(f, &s->statistics.rx_good_frames); - qemu_put_be32s(f, &s->statistics.rx_crc_errors); - qemu_put_be32s(f, &s->statistics.rx_alignment_errors); - qemu_put_be32s(f, &s->statistics.rx_resource_errors); - qemu_put_be32s(f, &s->statistics.rx_overrun_errors); - qemu_put_be32s(f, &s->statistics.rx_cdt_errors); - qemu_put_be32s(f, &s->statistics.rx_short_frame_errors); - qemu_put_be32s(f, &s->statistics.fc_xmt_pause); - qemu_put_be32s(f, &s->statistics.fc_rcv_pause); - qemu_put_be32s(f, &s->statistics.fc_rcv_unsupported); - qemu_put_be16s(f, &s->statistics.xmt_tco_frames); - qemu_put_be16s(f, &s->statistics.rcv_tco_frames); - qemu_put_be32s(f, &s->statistics.complete); -#if 0 - qemu_put_be16s(f, &s->status); -#endif - - /* Configuration bytes. */ - qemu_put_buffer(f, s->configuration, sizeof(s->configuration)); -} - -static void nic_cleanup(VLANClientState *vc) -{ - EEPRO100State *s = vc->opaque; - - unregister_savevm(vc->model, s); - - eeprom93xx_free(s->eeprom); -} - -static int pci_nic_uninit(PCIDevice *dev) -{ - PCIEEPRO100State *d = (PCIEEPRO100State *) dev; - EEPRO100State *s = &d->eepro100; - - cpu_unregister_io_memory(s->mmio_index); - - return 0; -} - -static void nic_init(PCIDevice *pci_dev, uint32_t device) -{ - PCIEEPRO100State *d = (PCIEEPRO100State *)pci_dev; - EEPRO100State *s; - - logout("\n"); - - d->dev.unregister = pci_nic_uninit; - - s = &d->eepro100; - s->device = device; - s->pci_dev = &d->dev; - - pci_reset(s); - - /* Add 64 * 2 EEPROM. i82557 and i82558 support a 64 word EEPROM, - * i82559 and later support 64 or 256 word EEPROM. */ - s->eeprom = eeprom93xx_new(EEPROM_SIZE); - - /* Handler for memory-mapped I/O */ - d->eepro100.mmio_index = - cpu_register_io_memory(pci_mmio_read, pci_mmio_write, s); - - pci_register_bar(&d->dev, 0, PCI_MEM_SIZE, - PCI_ADDRESS_SPACE_MEM | - PCI_ADDRESS_SPACE_MEM_PREFETCH, pci_mmio_map); - pci_register_bar(&d->dev, 1, PCI_IO_SIZE, PCI_ADDRESS_SPACE_IO, - pci_map); - pci_register_bar(&d->dev, 2, PCI_FLASH_SIZE, PCI_ADDRESS_SPACE_MEM, - pci_mmio_map); - - qdev_get_macaddr(&d->dev.qdev, s->macaddr); - logout("macaddr: %s\n", nic_dump(&s->macaddr[0], 6)); - assert(s->region[1] == 0); - - nic_reset(s); - - s->vc = qdev_get_vlan_client(&d->dev.qdev, - nic_can_receive, nic_receive, NULL, - nic_cleanup, s); - - qemu_format_nic_info_str(s->vc, s->macaddr); - - qemu_register_reset(nic_reset, s); - - register_savevm(s->vc->model, -1, 3, nic_save, nic_load, s); -} - -static void pci_i82551_init(PCIDevice *dev) -{ - nic_init(dev, i82551); -} - -static void pci_i82557b_init(PCIDevice *dev) -{ - nic_init(dev, i82557B); -} - -static void pci_i82559er_init(PCIDevice *dev) -{ - nic_init(dev, i82559ER); -} - -static PCIDeviceInfo eepro100_info[] = { - { - .qdev.name = "i82551", - .qdev.size = sizeof(PCIEEPRO100State), - .init = pci_i82551_init, - },{ - .qdev.name = "i82557b", - .qdev.size = sizeof(PCIEEPRO100State), - .init = pci_i82557b_init, - },{ - .qdev.name = "i82559er", - .qdev.size = sizeof(PCIEEPRO100State), - .init = pci_i82559er_init, - },{ - /* end of list */ - } -}; - -static void eepro100_register_devices(void) -{ - pci_qdev_register_many(eepro100_info); -} - -device_init(eepro100_register_devices) diff --git a/qemu-0.11.0/hw/eeprom93xx.c b/qemu-0.11.0/hw/eeprom93xx.c deleted file mode 100644 index 66dfc43..0000000 --- a/qemu-0.11.0/hw/eeprom93xx.c +++ /dev/null @@ -1,341 +0,0 @@ -/* - * QEMU EEPROM 93xx emulation - * - * Copyright (c) 2006-2007 Stefan Weil - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -/* Emulation for serial EEPROMs: - * NMC93C06 256-Bit (16 x 16) - * NMC93C46 1024-Bit (64 x 16) - * NMC93C56 2028 Bit (128 x 16) - * NMC93C66 4096 Bit (256 x 16) - * Compatible devices include FM93C46 and others. - * - * Other drivers use these interface functions: - * eeprom93xx_new - add a new EEPROM (with 16, 64 or 256 words) - * eeprom93xx_free - destroy EEPROM - * eeprom93xx_read - read data from the EEPROM - * eeprom93xx_write - write data to the EEPROM - * eeprom93xx_data - get EEPROM data array for external manipulation - * - * Todo list: - * - No emulation of EEPROM timings. - */ - -#include "hw.h" -#include "eeprom93xx.h" - -/* Debug EEPROM emulation. */ -//~ #define DEBUG_EEPROM - -#ifdef DEBUG_EEPROM -#define logout(fmt, ...) fprintf(stderr, "EEPROM\t%-24s" fmt, __func__, ## __VA_ARGS__) -#else -#define logout(fmt, ...) ((void)0) -#endif - -#define EEPROM_INSTANCE 0 -#define OLD_EEPROM_VERSION 20061112 -#define EEPROM_VERSION (OLD_EEPROM_VERSION + 1) - -#if 0 -typedef enum { - eeprom_read = 0x80, /* read register xx */ - eeprom_write = 0x40, /* write register xx */ - eeprom_erase = 0xc0, /* erase register xx */ - eeprom_ewen = 0x30, /* erase / write enable */ - eeprom_ewds = 0x00, /* erase / write disable */ - eeprom_eral = 0x20, /* erase all registers */ - eeprom_wral = 0x10, /* write all registers */ - eeprom_amask = 0x0f, - eeprom_imask = 0xf0 -} eeprom_instruction_t; -#endif - -#ifdef DEBUG_EEPROM -static const char *opstring[] = { - "extended", "write", "read", "erase" -}; -#endif - -struct _eeprom_t { - uint8_t tick; - uint8_t address; - uint8_t command; - uint8_t writeable; - - uint8_t eecs; - uint8_t eesk; - uint8_t eedo; - - uint8_t addrbits; - uint16_t size; - uint16_t data; - uint16_t contents[0]; -}; - -/* Code for saving and restoring of EEPROM state. */ - -static void eeprom_save(QEMUFile *f, void *opaque) -{ - /* Save EEPROM data. */ - unsigned address; - eeprom_t *eeprom = (eeprom_t *)opaque; - - qemu_put_byte(f, eeprom->tick); - qemu_put_byte(f, eeprom->address); - qemu_put_byte(f, eeprom->command); - qemu_put_byte(f, eeprom->writeable); - - qemu_put_byte(f, eeprom->eecs); - qemu_put_byte(f, eeprom->eesk); - qemu_put_byte(f, eeprom->eedo); - - qemu_put_byte(f, eeprom->addrbits); - qemu_put_be16(f, eeprom->size); - qemu_put_be16(f, eeprom->data); - for (address = 0; address < eeprom->size; address++) { - qemu_put_be16(f, eeprom->contents[address]); - } -} - -static int eeprom_load(QEMUFile *f, void *opaque, int version_id) -{ - /* Load EEPROM data from saved data if version and EEPROM size - of data and current EEPROM are identical. */ - eeprom_t *eeprom = (eeprom_t *)opaque; - int result = -EINVAL; - if (version_id >= OLD_EEPROM_VERSION) { - unsigned address; - int size = eeprom->size; - - eeprom->tick = qemu_get_byte(f); - eeprom->address = qemu_get_byte(f); - eeprom->command = qemu_get_byte(f); - eeprom->writeable = qemu_get_byte(f); - - eeprom->eecs = qemu_get_byte(f); - eeprom->eesk = qemu_get_byte(f); - eeprom->eedo = qemu_get_byte(f); - - eeprom->addrbits = qemu_get_byte(f); - if (version_id == OLD_EEPROM_VERSION) { - eeprom->size = qemu_get_byte(f); - qemu_get_byte(f); - } else { - eeprom->size = qemu_get_be16(f); - } - - if (eeprom->size == size) { - eeprom->data = qemu_get_be16(f); - for (address = 0; address < eeprom->size; address++) { - eeprom->contents[address] = qemu_get_be16(f); - } - result = 0; - } - } - return result; -} - -void eeprom93xx_write(eeprom_t *eeprom, int eecs, int eesk, int eedi) -{ - uint8_t tick = eeprom->tick; - uint8_t eedo = eeprom->eedo; - uint16_t address = eeprom->address; - uint8_t command = eeprom->command; - - logout("CS=%u SK=%u DI=%u DO=%u, tick = %u\n", - eecs, eesk, eedi, eedo, tick); - - if (! eeprom->eecs && eecs) { - /* Start chip select cycle. */ - logout("Cycle start, waiting for 1st start bit (0)\n"); - tick = 0; - command = 0x0; - address = 0x0; - } else if (eeprom->eecs && ! eecs) { - /* End chip select cycle. This triggers write / erase. */ - if (eeprom->writeable) { - uint8_t subcommand = address >> (eeprom->addrbits - 2); - if (command == 0 && subcommand == 2) { - /* Erase all. */ - for (address = 0; address < eeprom->size; address++) { - eeprom->contents[address] = 0xffff; - } - } else if (command == 3) { - /* Erase word. */ - eeprom->contents[address] = 0xffff; - } else if (tick >= 2 + 2 + eeprom->addrbits + 16) { - if (command == 1) { - /* Write word. */ - eeprom->contents[address] &= eeprom->data; - } else if (command == 0 && subcommand == 1) { - /* Write all. */ - for (address = 0; address < eeprom->size; address++) { - eeprom->contents[address] &= eeprom->data; - } - } - } - } - /* Output DO is tristate, read results in 1. */ - eedo = 1; - } else if (eecs && ! eeprom->eesk && eesk) { - /* Raising edge of clock shifts data in. */ - if (tick == 0) { - /* Wait for 1st start bit. */ - if (eedi == 0) { - logout("Got correct 1st start bit, waiting for 2nd start bit (1)\n"); - tick++; - } else { - logout("wrong 1st start bit (is 1, should be 0)\n"); - tick = 2; - //~ assert(!"wrong start bit"); - } - } else if (tick == 1) { - /* Wait for 2nd start bit. */ - if (eedi != 0) { - logout("Got correct 2nd start bit, getting command + address\n"); - tick++; - } else { - logout("1st start bit is longer than needed\n"); - } - } else if (tick < 2 + 2) { - /* Got 2 start bits, transfer 2 opcode bits. */ - tick++; - command <<= 1; - if (eedi) { - command += 1; - } - } else if (tick < 2 + 2 + eeprom->addrbits) { - /* Got 2 start bits and 2 opcode bits, transfer all address bits. */ - tick++; - address = ((address << 1) | eedi); - if (tick == 2 + 2 + eeprom->addrbits) { - logout("%s command, address = 0x%02x (value 0x%04x)\n", - opstring[command], address, eeprom->contents[address]); - if (command == 2) { - eedo = 0; - } - address = address % eeprom->size; - if (command == 0) { - /* Command code in upper 2 bits of address. */ - switch (address >> (eeprom->addrbits - 2)) { - case 0: - logout("write disable command\n"); - eeprom->writeable = 0; - break; - case 1: - logout("write all command\n"); - break; - case 2: - logout("erase all command\n"); - break; - case 3: - logout("write enable command\n"); - eeprom->writeable = 1; - break; - } - } else { - /* Read, write or erase word. */ - eeprom->data = eeprom->contents[address]; - } - } - } else if (tick < 2 + 2 + eeprom->addrbits + 16) { - /* Transfer 16 data bits. */ - tick++; - if (command == 2) { - /* Read word. */ - eedo = ((eeprom->data & 0x8000) != 0); - } - eeprom->data <<= 1; - eeprom->data += eedi; - } else { - logout("additional unneeded tick, not processed\n"); - } - } - /* Save status of EEPROM. */ - eeprom->tick = tick; - eeprom->eecs = eecs; - eeprom->eesk = eesk; - eeprom->eedo = eedo; - eeprom->address = address; - eeprom->command = command; -} - -uint16_t eeprom93xx_read(eeprom_t *eeprom) -{ - /* Return status of pin DO (0 or 1). */ - logout("CS=%u DO=%u\n", eeprom->eecs, eeprom->eedo); - return (eeprom->eedo); -} - -#if 0 -void eeprom93xx_reset(eeprom_t *eeprom) -{ - /* prepare eeprom */ - logout("eeprom = 0x%p\n", eeprom); - eeprom->tick = 0; - eeprom->command = 0; -} -#endif - -eeprom_t *eeprom93xx_new(uint16_t nwords) -{ - /* Add a new EEPROM (with 16, 64 or 256 words). */ - eeprom_t *eeprom; - uint8_t addrbits; - - switch (nwords) { - case 16: - case 64: - addrbits = 6; - break; - case 128: - case 256: - addrbits = 8; - break; - default: - assert(!"Unsupported EEPROM size, fallback to 64 words!"); - nwords = 64; - addrbits = 6; - } - - eeprom = (eeprom_t *)qemu_mallocz(sizeof(*eeprom) + nwords * 2); - eeprom->size = nwords; - eeprom->addrbits = addrbits; - /* Output DO is tristate, read results in 1. */ - eeprom->eedo = 1; - logout("eeprom = 0x%p, nwords = %u\n", eeprom, nwords); - register_savevm("eeprom", EEPROM_INSTANCE, EEPROM_VERSION, - eeprom_save, eeprom_load, eeprom); - return eeprom; -} - -void eeprom93xx_free(eeprom_t *eeprom) -{ - /* Destroy EEPROM. */ - logout("eeprom = 0x%p\n", eeprom); - unregister_savevm("eeprom", eeprom); - qemu_free(eeprom); -} - -uint16_t *eeprom93xx_data(eeprom_t *eeprom) -{ - /* Get EEPROM data array. */ - return &eeprom->contents[0]; -} - -/* eof */ diff --git a/qemu-0.11.0/hw/eeprom93xx.h b/qemu-0.11.0/hw/eeprom93xx.h deleted file mode 100644 index 47282d3..0000000 --- a/qemu-0.11.0/hw/eeprom93xx.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * QEMU EEPROM 93xx emulation - * - * Copyright (c) 2006-2007 Stefan Weil - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef EEPROM93XX_H -#define EEPROM93XX_H - -typedef struct _eeprom_t eeprom_t; - -/* Create a new EEPROM with (nwords * 2) bytes. */ -eeprom_t *eeprom93xx_new(uint16_t nwords); - -/* Destroy an existing EEPROM. */ -void eeprom93xx_free(eeprom_t *eeprom); - -/* Read from the EEPROM. */ -uint16_t eeprom93xx_read(eeprom_t *eeprom); - -/* Write to the EEPROM. */ -void eeprom93xx_write(eeprom_t *eeprom, int eecs, int eesk, int eedi); - -/* Get EEPROM data array. */ -uint16_t *eeprom93xx_data(eeprom_t *eeprom); - -#endif /* EEPROM93XX_H */ diff --git a/qemu-0.11.0/hw/es1370.c b/qemu-0.11.0/hw/es1370.c deleted file mode 100644 index 5c9af0e..0000000 --- a/qemu-0.11.0/hw/es1370.c +++ /dev/null @@ -1,1067 +0,0 @@ -/* - * QEMU ES1370 emulation - * - * Copyright (c) 2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/* #define DEBUG_ES1370 */ -/* #define VERBOSE_ES1370 */ -#define SILENT_ES1370 - -#include "hw.h" -#include "audiodev.h" -#include "audio/audio.h" -#include "pci.h" - -/* Missing stuff: - SCTRL_P[12](END|ST)INC - SCTRL_P1SCTRLD - SCTRL_P2DACSEN - CTRL_DAC_SYNC - MIDI - non looped mode - surely more -*/ - -/* - Following macros and samplerate array were copied verbatim from - Linux kernel 2.4.30: drivers/sound/es1370.c - - Copyright (C) 1998-2001, 2003 Thomas Sailer (t.sailer(a)alumni.ethz.ch) -*/ - -/* Start blatant GPL violation */ - -#define ES1370_REG_CONTROL 0x00 -#define ES1370_REG_STATUS 0x04 -#define ES1370_REG_UART_DATA 0x08 -#define ES1370_REG_UART_STATUS 0x09 -#define ES1370_REG_UART_CONTROL 0x09 -#define ES1370_REG_UART_TEST 0x0a -#define ES1370_REG_MEMPAGE 0x0c -#define ES1370_REG_CODEC 0x10 -#define ES1370_REG_SERIAL_CONTROL 0x20 -#define ES1370_REG_DAC1_SCOUNT 0x24 -#define ES1370_REG_DAC2_SCOUNT 0x28 -#define ES1370_REG_ADC_SCOUNT 0x2c - -#define ES1370_REG_DAC1_FRAMEADR 0xc30 -#define ES1370_REG_DAC1_FRAMECNT 0xc34 -#define ES1370_REG_DAC2_FRAMEADR 0xc38 -#define ES1370_REG_DAC2_FRAMECNT 0xc3c -#define ES1370_REG_ADC_FRAMEADR 0xd30 -#define ES1370_REG_ADC_FRAMECNT 0xd34 -#define ES1370_REG_PHANTOM_FRAMEADR 0xd38 -#define ES1370_REG_PHANTOM_FRAMECNT 0xd3c - -static const unsigned dac1_samplerate[] = { 5512, 11025, 22050, 44100 }; - -#define DAC2_SRTODIV(x) (((1411200+(x)/2)/(x))-2) -#define DAC2_DIVTOSR(x) (1411200/((x)+2)) - -#define CTRL_ADC_STOP 0x80000000 /* 1 = ADC stopped */ -#define CTRL_XCTL1 0x40000000 /* electret mic bias */ -#define CTRL_OPEN 0x20000000 /* no function, can be read and written */ -#define CTRL_PCLKDIV 0x1fff0000 /* ADC/DAC2 clock divider */ -#define CTRL_SH_PCLKDIV 16 -#define CTRL_MSFMTSEL 0x00008000 /* MPEG serial data fmt: 0 = Sony, 1 = I2S */ -#define CTRL_M_SBB 0x00004000 /* DAC2 clock: 0 = PCLKDIV, 1 = MPEG */ -#define CTRL_WTSRSEL 0x00003000 /* DAC1 clock freq: 0=5512, 1=11025, 2=22050, 3=44100 */ -#define CTRL_SH_WTSRSEL 12 -#define CTRL_DAC_SYNC 0x00000800 /* 1 = DAC2 runs off DAC1 clock */ -#define CTRL_CCB_INTRM 0x00000400 /* 1 = CCB "voice" ints enabled */ -#define CTRL_M_CB 0x00000200 /* recording source: 0 = ADC, 1 = MPEG */ -#define CTRL_XCTL0 0x00000100 /* 0 = Line in, 1 = Line out */ -#define CTRL_BREQ 0x00000080 /* 1 = test mode (internal mem test) */ -#define CTRL_DAC1_EN 0x00000040 /* enable DAC1 */ -#define CTRL_DAC2_EN 0x00000020 /* enable DAC2 */ -#define CTRL_ADC_EN 0x00000010 /* enable ADC */ -#define CTRL_UART_EN 0x00000008 /* enable MIDI uart */ -#define CTRL_JYSTK_EN 0x00000004 /* enable Joystick port (presumably at address 0x200) */ -#define CTRL_CDC_EN 0x00000002 /* enable serial (CODEC) interface */ -#define CTRL_SERR_DIS 0x00000001 /* 1 = disable PCI SERR signal */ - -#define STAT_INTR 0x80000000 /* wired or of all interrupt bits */ -#define STAT_CSTAT 0x00000400 /* 1 = codec busy or codec write in progress */ -#define STAT_CBUSY 0x00000200 /* 1 = codec busy */ -#define STAT_CWRIP 0x00000100 /* 1 = codec write in progress */ -#define STAT_VC 0x00000060 /* CCB int source, 0=DAC1, 1=DAC2, 2=ADC, 3=undef */ -#define STAT_SH_VC 5 -#define STAT_MCCB 0x00000010 /* CCB int pending */ -#define STAT_UART 0x00000008 /* UART int pending */ -#define STAT_DAC1 0x00000004 /* DAC1 int pending */ -#define STAT_DAC2 0x00000002 /* DAC2 int pending */ -#define STAT_ADC 0x00000001 /* ADC int pending */ - -#define USTAT_RXINT 0x80 /* UART rx int pending */ -#define USTAT_TXINT 0x04 /* UART tx int pending */ -#define USTAT_TXRDY 0x02 /* UART tx ready */ -#define USTAT_RXRDY 0x01 /* UART rx ready */ - -#define UCTRL_RXINTEN 0x80 /* 1 = enable RX ints */ -#define UCTRL_TXINTEN 0x60 /* TX int enable field mask */ -#define UCTRL_ENA_TXINT 0x20 /* enable TX int */ -#define UCTRL_CNTRL 0x03 /* control field */ -#define UCTRL_CNTRL_SWR 0x03 /* software reset command */ - -#define SCTRL_P2ENDINC 0x00380000 /* */ -#define SCTRL_SH_P2ENDINC 19 -#define SCTRL_P2STINC 0x00070000 /* */ -#define SCTRL_SH_P2STINC 16 -#define SCTRL_R1LOOPSEL 0x00008000 /* 0 = loop mode */ -#define SCTRL_P2LOOPSEL 0x00004000 /* 0 = loop mode */ -#define SCTRL_P1LOOPSEL 0x00002000 /* 0 = loop mode */ -#define SCTRL_P2PAUSE 0x00001000 /* 1 = pause mode */ -#define SCTRL_P1PAUSE 0x00000800 /* 1 = pause mode */ -#define SCTRL_R1INTEN 0x00000400 /* enable interrupt */ -#define SCTRL_P2INTEN 0x00000200 /* enable interrupt */ -#define SCTRL_P1INTEN 0x00000100 /* enable interrupt */ -#define SCTRL_P1SCTRLD 0x00000080 /* reload sample count register for DAC1 */ -#define SCTRL_P2DACSEN 0x00000040 /* 1 = DAC2 play back last sample when disabled */ -#define SCTRL_R1SEB 0x00000020 /* 1 = 16bit */ -#define SCTRL_R1SMB 0x00000010 /* 1 = stereo */ -#define SCTRL_R1FMT 0x00000030 /* format mask */ -#define SCTRL_SH_R1FMT 4 -#define SCTRL_P2SEB 0x00000008 /* 1 = 16bit */ -#define SCTRL_P2SMB 0x00000004 /* 1 = stereo */ -#define SCTRL_P2FMT 0x0000000c /* format mask */ -#define SCTRL_SH_P2FMT 2 -#define SCTRL_P1SEB 0x00000002 /* 1 = 16bit */ -#define SCTRL_P1SMB 0x00000001 /* 1 = stereo */ -#define SCTRL_P1FMT 0x00000003 /* format mask */ -#define SCTRL_SH_P1FMT 0 - -/* End blatant GPL violation */ - -#define NB_CHANNELS 3 -#define DAC1_CHANNEL 0 -#define DAC2_CHANNEL 1 -#define ADC_CHANNEL 2 - -#define IO_READ_PROTO(n) \ -static uint32_t n (void *opaque, uint32_t addr) -#define IO_WRITE_PROTO(n) \ -static void n (void *opaque, uint32_t addr, uint32_t val) - -static void es1370_dac1_callback (void *opaque, int free); -static void es1370_dac2_callback (void *opaque, int free); -static void es1370_adc_callback (void *opaque, int avail); - -#ifdef DEBUG_ES1370 - -#define ldebug(...) AUD_log ("es1370", __VA_ARGS__) - -static void print_ctl (uint32_t val) -{ - char buf[1024]; - - buf[0] = '\0'; -#define a(n) if (val & CTRL_##n) strcat (buf, " "#n) - a (ADC_STOP); - a (XCTL1); - a (OPEN); - a (MSFMTSEL); - a (M_SBB); - a (DAC_SYNC); - a (CCB_INTRM); - a (M_CB); - a (XCTL0); - a (BREQ); - a (DAC1_EN); - a (DAC2_EN); - a (ADC_EN); - a (UART_EN); - a (JYSTK_EN); - a (CDC_EN); - a (SERR_DIS); -#undef a - AUD_log ("es1370", "ctl - PCLKDIV %d(DAC2 freq %d), freq %d,%s\n", - (val & CTRL_PCLKDIV) >> CTRL_SH_PCLKDIV, - DAC2_DIVTOSR ((val & CTRL_PCLKDIV) >> CTRL_SH_PCLKDIV), - dac1_samplerate[(val & CTRL_WTSRSEL) >> CTRL_SH_WTSRSEL], - buf); -} - -static void print_sctl (uint32_t val) -{ - static const char *fmt_names[] = {"8M", "8S", "16M", "16S"}; - char buf[1024]; - - buf[0] = '\0'; - -#define a(n) if (val & SCTRL_##n) strcat (buf, " "#n) -#define b(n) if (!(val & SCTRL_##n)) strcat (buf, " "#n) - b (R1LOOPSEL); - b (P2LOOPSEL); - b (P1LOOPSEL); - a (P2PAUSE); - a (P1PAUSE); - a (R1INTEN); - a (P2INTEN); - a (P1INTEN); - a (P1SCTRLD); - a (P2DACSEN); - if (buf[0]) { - strcat (buf, "\n "); - } - else { - buf[0] = ' '; - buf[1] = '\0'; - } -#undef b -#undef a - AUD_log ("es1370", - "%s" - "p2_end_inc %d, p2_st_inc %d, r1_fmt %s, p2_fmt %s, p1_fmt %s\n", - buf, - (val & SCTRL_P2ENDINC) >> SCTRL_SH_P2ENDINC, - (val & SCTRL_P2STINC) >> SCTRL_SH_P2STINC, - fmt_names [(val >> SCTRL_SH_R1FMT) & 3], - fmt_names [(val >> SCTRL_SH_P2FMT) & 3], - fmt_names [(val >> SCTRL_SH_P1FMT) & 3] - ); -} -#else -#define ldebug(...) -#define print_ctl(...) -#define print_sctl(...) -#endif - -#ifdef VERBOSE_ES1370 -#define dolog(...) AUD_log ("es1370", __VA_ARGS__) -#else -#define dolog(...) -#endif - -#ifndef SILENT_ES1370 -#define lwarn(...) AUD_log ("es1370: warning", __VA_ARGS__) -#else -#define lwarn(...) -#endif - -struct chan { - uint32_t shift; - uint32_t leftover; - uint32_t scount; - uint32_t frame_addr; - uint32_t frame_cnt; -}; - -typedef struct ES1370State { - PCIDevice *pci_dev; - - QEMUSoundCard card; - struct chan chan[NB_CHANNELS]; - SWVoiceOut *dac_voice[2]; - SWVoiceIn *adc_voice; - - uint32_t ctl; - uint32_t status; - uint32_t mempage; - uint32_t codec; - uint32_t sctl; -} ES1370State; - -typedef struct PCIES1370State { - PCIDevice dev; - ES1370State es1370; -} PCIES1370State; - -struct chan_bits { - uint32_t ctl_en; - uint32_t stat_int; - uint32_t sctl_pause; - uint32_t sctl_inten; - uint32_t sctl_fmt; - uint32_t sctl_sh_fmt; - uint32_t sctl_loopsel; - void (*calc_freq) (ES1370State *s, uint32_t ctl, - uint32_t *old_freq, uint32_t *new_freq); -}; - -static void es1370_dac1_calc_freq (ES1370State *s, uint32_t ctl, - uint32_t *old_freq, uint32_t *new_freq); -static void es1370_dac2_and_adc_calc_freq (ES1370State *s, uint32_t ctl, - uint32_t *old_freq, - uint32_t *new_freq); - -static const struct chan_bits es1370_chan_bits[] = { - {CTRL_DAC1_EN, STAT_DAC1, SCTRL_P1PAUSE, SCTRL_P1INTEN, - SCTRL_P1FMT, SCTRL_SH_P1FMT, SCTRL_P1LOOPSEL, - es1370_dac1_calc_freq}, - - {CTRL_DAC2_EN, STAT_DAC2, SCTRL_P2PAUSE, SCTRL_P2INTEN, - SCTRL_P2FMT, SCTRL_SH_P2FMT, SCTRL_P2LOOPSEL, - es1370_dac2_and_adc_calc_freq}, - - {CTRL_ADC_EN, STAT_ADC, 0, SCTRL_R1INTEN, - SCTRL_R1FMT, SCTRL_SH_R1FMT, SCTRL_R1LOOPSEL, - es1370_dac2_and_adc_calc_freq} -}; - -static void es1370_update_status (ES1370State *s, uint32_t new_status) -{ - uint32_t level = new_status & (STAT_DAC1 | STAT_DAC2 | STAT_ADC); - - if (level) { - s->status = new_status | STAT_INTR; - } - else { - s->status = new_status & ~STAT_INTR; - } - qemu_set_irq (s->pci_dev->irq[0], !!level); -} - -static void es1370_reset (ES1370State *s) -{ - size_t i; - - s->ctl = 1; - s->status = 0x60; - s->mempage = 0; - s->codec = 0; - s->sctl = 0; - - for (i = 0; i < NB_CHANNELS; ++i) { - struct chan *d = &s->chan[i]; - d->scount = 0; - d->leftover = 0; - if (i == ADC_CHANNEL) { - AUD_close_in (&s->card, s->adc_voice); - s->adc_voice = NULL; - } - else { - AUD_close_out (&s->card, s->dac_voice[i]); - s->dac_voice[i] = NULL; - } - } - qemu_irq_lower (s->pci_dev->irq[0]); -} - -static void es1370_maybe_lower_irq (ES1370State *s, uint32_t sctl) -{ - uint32_t new_status = s->status; - - if (!(sctl & SCTRL_P1INTEN) && (s->sctl & SCTRL_P1INTEN)) { - new_status &= ~STAT_DAC1; - } - - if (!(sctl & SCTRL_P2INTEN) && (s->sctl & SCTRL_P2INTEN)) { - new_status &= ~STAT_DAC2; - } - - if (!(sctl & SCTRL_R1INTEN) && (s->sctl & SCTRL_R1INTEN)) { - new_status &= ~STAT_ADC; - } - - if (new_status != s->status) { - es1370_update_status (s, new_status); - } -} - -static void es1370_dac1_calc_freq (ES1370State *s, uint32_t ctl, - uint32_t *old_freq, uint32_t *new_freq) - -{ - *old_freq = dac1_samplerate[(s->ctl & CTRL_WTSRSEL) >> CTRL_SH_WTSRSEL]; - *new_freq = dac1_samplerate[(ctl & CTRL_WTSRSEL) >> CTRL_SH_WTSRSEL]; -} - -static void es1370_dac2_and_adc_calc_freq (ES1370State *s, uint32_t ctl, - uint32_t *old_freq, - uint32_t *new_freq) - -{ - uint32_t old_pclkdiv, new_pclkdiv; - - new_pclkdiv = (ctl & CTRL_PCLKDIV) >> CTRL_SH_PCLKDIV; - old_pclkdiv = (s->ctl & CTRL_PCLKDIV) >> CTRL_SH_PCLKDIV; - *new_freq = DAC2_DIVTOSR (new_pclkdiv); - *old_freq = DAC2_DIVTOSR (old_pclkdiv); -} - -static void es1370_update_voices (ES1370State *s, uint32_t ctl, uint32_t sctl) -{ - size_t i; - uint32_t old_freq, new_freq, old_fmt, new_fmt; - - for (i = 0; i < NB_CHANNELS; ++i) { - struct chan *d = &s->chan[i]; - const struct chan_bits *b = &es1370_chan_bits[i]; - - new_fmt = (sctl & b->sctl_fmt) >> b->sctl_sh_fmt; - old_fmt = (s->sctl & b->sctl_fmt) >> b->sctl_sh_fmt; - - b->calc_freq (s, ctl, &old_freq, &new_freq); - - if ((old_fmt != new_fmt) || (old_freq != new_freq)) { - d->shift = (new_fmt & 1) + (new_fmt >> 1); - ldebug ("channel %d, freq = %d, nchannels %d, fmt %d, shift %d\n", - i, - new_freq, - 1 << (new_fmt & 1), - (new_fmt & 2) ? AUD_FMT_S16 : AUD_FMT_U8, - d->shift); - if (new_freq) { - struct audsettings as; - - as.freq = new_freq; - as.nchannels = 1 << (new_fmt & 1); - as.fmt = (new_fmt & 2) ? AUD_FMT_S16 : AUD_FMT_U8; - as.endianness = 0; - - if (i == ADC_CHANNEL) { - s->adc_voice = - AUD_open_in ( - &s->card, - s->adc_voice, - "es1370.adc", - s, - es1370_adc_callback, - &as - ); - } - else { - s->dac_voice[i] = - AUD_open_out ( - &s->card, - s->dac_voice[i], - i ? "es1370.dac2" : "es1370.dac1", - s, - i ? es1370_dac2_callback : es1370_dac1_callback, - &as - ); - } - } - } - - if (((ctl ^ s->ctl) & b->ctl_en) - || ((sctl ^ s->sctl) & b->sctl_pause)) { - int on = (ctl & b->ctl_en) && !(sctl & b->sctl_pause); - - if (i == ADC_CHANNEL) { - AUD_set_active_in (s->adc_voice, on); - } - else { - AUD_set_active_out (s->dac_voice[i], on); - } - } - } - - s->ctl = ctl; - s->sctl = sctl; -} - -static inline uint32_t es1370_fixup (ES1370State *s, uint32_t addr) -{ - addr &= 0xff; - if (addr >= 0x30 && addr <= 0x3f) - addr |= s->mempage << 8; - return addr; -} - -IO_WRITE_PROTO (es1370_writeb) -{ - ES1370State *s = opaque; - uint32_t shift, mask; - - addr = es1370_fixup (s, addr); - - switch (addr) { - case ES1370_REG_CONTROL: - case ES1370_REG_CONTROL + 1: - case ES1370_REG_CONTROL + 2: - case ES1370_REG_CONTROL + 3: - shift = (addr - ES1370_REG_CONTROL) << 3; - mask = 0xff << shift; - val = (s->ctl & ~mask) | ((val & 0xff) << shift); - es1370_update_voices (s, val, s->sctl); - print_ctl (val); - break; - case ES1370_REG_MEMPAGE: - s->mempage = val; - break; - case ES1370_REG_SERIAL_CONTROL: - case ES1370_REG_SERIAL_CONTROL + 1: - case ES1370_REG_SERIAL_CONTROL + 2: - case ES1370_REG_SERIAL_CONTROL + 3: - shift = (addr - ES1370_REG_SERIAL_CONTROL) << 3; - mask = 0xff << shift; - val = (s->sctl & ~mask) | ((val & 0xff) << shift); - es1370_maybe_lower_irq (s, val); - es1370_update_voices (s, s->ctl, val); - print_sctl (val); - break; - default: - lwarn ("writeb %#x <- %#x\n", addr, val); - break; - } -} - -IO_WRITE_PROTO (es1370_writew) -{ - ES1370State *s = opaque; - addr = es1370_fixup (s, addr); - uint32_t shift, mask; - struct chan *d = &s->chan[0]; - - switch (addr) { - case ES1370_REG_CODEC: - dolog ("ignored codec write address %#x, data %#x\n", - (val >> 8) & 0xff, val & 0xff); - s->codec = val; - break; - - case ES1370_REG_CONTROL: - case ES1370_REG_CONTROL + 2: - shift = (addr != ES1370_REG_CONTROL) << 4; - mask = 0xffff << shift; - val = (s->ctl & ~mask) | ((val & 0xffff) << shift); - es1370_update_voices (s, val, s->sctl); - print_ctl (val); - break; - - case ES1370_REG_ADC_SCOUNT: - d++; - case ES1370_REG_DAC2_SCOUNT: - d++; - case ES1370_REG_DAC1_SCOUNT: - d->scount = (d->scount & ~0xffff) | (val & 0xffff); - break; - - default: - lwarn ("writew %#x <- %#x\n", addr, val); - break; - } -} - -IO_WRITE_PROTO (es1370_writel) -{ - ES1370State *s = opaque; - struct chan *d = &s->chan[0]; - - addr = es1370_fixup (s, addr); - - switch (addr) { - case ES1370_REG_CONTROL: - es1370_update_voices (s, val, s->sctl); - print_ctl (val); - break; - - case ES1370_REG_MEMPAGE: - s->mempage = val & 0xf; - break; - - case ES1370_REG_SERIAL_CONTROL: - es1370_maybe_lower_irq (s, val); - es1370_update_voices (s, s->ctl, val); - print_sctl (val); - break; - - case ES1370_REG_ADC_SCOUNT: - d++; - case ES1370_REG_DAC2_SCOUNT: - d++; - case ES1370_REG_DAC1_SCOUNT: - d->scount = (val & 0xffff) | (d->scount & ~0xffff); - ldebug ("chan %d CURR_SAMP_CT %d, SAMP_CT %d\n", - d - &s->chan[0], val >> 16, (val & 0xffff)); - break; - - case ES1370_REG_ADC_FRAMEADR: - d++; - case ES1370_REG_DAC2_FRAMEADR: - d++; - case ES1370_REG_DAC1_FRAMEADR: - d->frame_addr = val; - ldebug ("chan %d frame address %#x\n", d - &s->chan[0], val); - break; - - case ES1370_REG_PHANTOM_FRAMECNT: - lwarn ("writing to phantom frame count %#x\n", val); - break; - case ES1370_REG_PHANTOM_FRAMEADR: - lwarn ("writing to phantom frame address %#x\n", val); - break; - - case ES1370_REG_ADC_FRAMECNT: - d++; - case ES1370_REG_DAC2_FRAMECNT: - d++; - case ES1370_REG_DAC1_FRAMECNT: - d->frame_cnt = val; - d->leftover = 0; - ldebug ("chan %d frame count %d, buffer size %d\n", - d - &s->chan[0], val >> 16, val & 0xffff); - break; - - default: - lwarn ("writel %#x <- %#x\n", addr, val); - break; - } -} - -IO_READ_PROTO (es1370_readb) -{ - ES1370State *s = opaque; - uint32_t val; - - addr = es1370_fixup (s, addr); - - switch (addr) { - case 0x1b: /* Legacy */ - lwarn ("Attempt to read from legacy register\n"); - val = 5; - break; - case ES1370_REG_MEMPAGE: - val = s->mempage; - break; - case ES1370_REG_CONTROL + 0: - case ES1370_REG_CONTROL + 1: - case ES1370_REG_CONTROL + 2: - case ES1370_REG_CONTROL + 3: - val = s->ctl >> ((addr - ES1370_REG_CONTROL) << 3); - break; - case ES1370_REG_STATUS + 0: - case ES1370_REG_STATUS + 1: - case ES1370_REG_STATUS + 2: - case ES1370_REG_STATUS + 3: - val = s->status >> ((addr - ES1370_REG_STATUS) << 3); - break; - default: - val = ~0; - lwarn ("readb %#x -> %#x\n", addr, val); - break; - } - return val; -} - -IO_READ_PROTO (es1370_readw) -{ - ES1370State *s = opaque; - struct chan *d = &s->chan[0]; - uint32_t val; - - addr = es1370_fixup (s, addr); - - switch (addr) { - case ES1370_REG_ADC_SCOUNT + 2: - d++; - case ES1370_REG_DAC2_SCOUNT + 2: - d++; - case ES1370_REG_DAC1_SCOUNT + 2: - val = d->scount >> 16; - break; - - case ES1370_REG_ADC_FRAMECNT: - d++; - case ES1370_REG_DAC2_FRAMECNT: - d++; - case ES1370_REG_DAC1_FRAMECNT: - val = d->frame_cnt & 0xffff; - break; - - case ES1370_REG_ADC_FRAMECNT + 2: - d++; - case ES1370_REG_DAC2_FRAMECNT + 2: - d++; - case ES1370_REG_DAC1_FRAMECNT + 2: - val = d->frame_cnt >> 16; - break; - - default: - val = ~0; - lwarn ("readw %#x -> %#x\n", addr, val); - break; - } - - return val; -} - -IO_READ_PROTO (es1370_readl) -{ - ES1370State *s = opaque; - uint32_t val; - struct chan *d = &s->chan[0]; - - addr = es1370_fixup (s, addr); - - switch (addr) { - case ES1370_REG_CONTROL: - val = s->ctl; - break; - case ES1370_REG_STATUS: - val = s->status; - break; - case ES1370_REG_MEMPAGE: - val = s->mempage; - break; - case ES1370_REG_CODEC: - val = s->codec; - break; - case ES1370_REG_SERIAL_CONTROL: - val = s->sctl; - break; - - case ES1370_REG_ADC_SCOUNT: - d++; - case ES1370_REG_DAC2_SCOUNT: - d++; - case ES1370_REG_DAC1_SCOUNT: - val = d->scount; -#ifdef DEBUG_ES1370 - { - uint32_t curr_count = d->scount >> 16; - uint32_t count = d->scount & 0xffff; - - curr_count <<= d->shift; - count <<= d->shift; - dolog ("read scount curr %d, total %d\n", curr_count, count); - } -#endif - break; - - case ES1370_REG_ADC_FRAMECNT: - d++; - case ES1370_REG_DAC2_FRAMECNT: - d++; - case ES1370_REG_DAC1_FRAMECNT: - val = d->frame_cnt; -#ifdef DEBUG_ES1370 - { - uint32_t size = ((d->frame_cnt & 0xffff) + 1) << 2; - uint32_t curr = ((d->frame_cnt >> 16) + 1) << 2; - if (curr > size) - dolog ("read framecnt curr %d, size %d %d\n", curr, size, - curr > size); - } -#endif - break; - - case ES1370_REG_ADC_FRAMEADR: - d++; - case ES1370_REG_DAC2_FRAMEADR: - d++; - case ES1370_REG_DAC1_FRAMEADR: - val = d->frame_addr; - break; - - case ES1370_REG_PHANTOM_FRAMECNT: - val = ~0U; - lwarn ("reading from phantom frame count\n"); - break; - case ES1370_REG_PHANTOM_FRAMEADR: - val = ~0U; - lwarn ("reading from phantom frame address\n"); - break; - - default: - val = ~0U; - lwarn ("readl %#x -> %#x\n", addr, val); - break; - } - return val; -} - - -static void es1370_transfer_audio (ES1370State *s, struct chan *d, int loop_sel, - int max, int *irq) -{ - uint8_t tmpbuf[4096]; - uint32_t addr = d->frame_addr; - int sc = d->scount & 0xffff; - int csc = d->scount >> 16; - int csc_bytes = (csc + 1) << d->shift; - int cnt = d->frame_cnt >> 16; - int size = d->frame_cnt & 0xffff; - int left = ((size - cnt + 1) << 2) + d->leftover; - int transfered = 0; - int temp = audio_MIN (max, audio_MIN (left, csc_bytes)); - int index = d - &s->chan[0]; - - addr += (cnt << 2) + d->leftover; - - if (index == ADC_CHANNEL) { - while (temp) { - int acquired, to_copy; - - to_copy = audio_MIN ((size_t) temp, sizeof (tmpbuf)); - acquired = AUD_read (s->adc_voice, tmpbuf, to_copy); - if (!acquired) - break; - - cpu_physical_memory_write (addr, tmpbuf, acquired); - - temp -= acquired; - addr += acquired; - transfered += acquired; - } - } - else { - SWVoiceOut *voice = s->dac_voice[index]; - - while (temp) { - int copied, to_copy; - - to_copy = audio_MIN ((size_t) temp, sizeof (tmpbuf)); - cpu_physical_memory_read (addr, tmpbuf, to_copy); - copied = AUD_write (voice, tmpbuf, to_copy); - if (!copied) - break; - temp -= copied; - addr += copied; - transfered += copied; - } - } - - if (csc_bytes == transfered) { - *irq = 1; - d->scount = sc | (sc << 16); - ldebug ("sc = %d, rate = %f\n", - (sc + 1) << d->shift, - (sc + 1) / (double) 44100); - } - else { - *irq = 0; - d->scount = sc | (((csc_bytes - transfered - 1) >> d->shift) << 16); - } - - cnt += (transfered + d->leftover) >> 2; - - if (s->sctl & loop_sel) { - /* Bah, how stupid is that having a 0 represent true value? - i just spent few hours on this shit */ - AUD_log ("es1370: warning", "non looping mode\n"); - } - else { - d->frame_cnt = size; - - if ((uint32_t) cnt <= d->frame_cnt) - d->frame_cnt |= cnt << 16; - } - - d->leftover = (transfered + d->leftover) & 3; -} - -static void es1370_run_channel (ES1370State *s, size_t chan, int free_or_avail) -{ - uint32_t new_status = s->status; - int max_bytes, irq; - struct chan *d = &s->chan[chan]; - const struct chan_bits *b = &es1370_chan_bits[chan]; - - if (!(s->ctl & b->ctl_en) || (s->sctl & b->sctl_pause)) { - return; - } - - max_bytes = free_or_avail; - max_bytes &= ~((1 << d->shift) - 1); - if (!max_bytes) { - return; - } - - es1370_transfer_audio (s, d, b->sctl_loopsel, max_bytes, &irq); - - if (irq) { - if (s->sctl & b->sctl_inten) { - new_status |= b->stat_int; - } - } - - if (new_status != s->status) { - es1370_update_status (s, new_status); - } -} - -static void es1370_dac1_callback (void *opaque, int free) -{ - ES1370State *s = opaque; - - es1370_run_channel (s, DAC1_CHANNEL, free); -} - -static void es1370_dac2_callback (void *opaque, int free) -{ - ES1370State *s = opaque; - - es1370_run_channel (s, DAC2_CHANNEL, free); -} - -static void es1370_adc_callback (void *opaque, int avail) -{ - ES1370State *s = opaque; - - es1370_run_channel (s, ADC_CHANNEL, avail); -} - -static void es1370_map (PCIDevice *pci_dev, int region_num, - uint32_t addr, uint32_t size, int type) -{ - PCIES1370State *d = (PCIES1370State *) pci_dev; - ES1370State *s = &d->es1370; - - (void) region_num; - (void) size; - (void) type; - - register_ioport_write (addr, 0x40 * 4, 1, es1370_writeb, s); - register_ioport_write (addr, 0x40 * 2, 2, es1370_writew, s); - register_ioport_write (addr, 0x40, 4, es1370_writel, s); - - register_ioport_read (addr, 0x40 * 4, 1, es1370_readb, s); - register_ioport_read (addr, 0x40 * 2, 2, es1370_readw, s); - register_ioport_read (addr, 0x40, 4, es1370_readl, s); -} - -static void es1370_save (QEMUFile *f, void *opaque) -{ - ES1370State *s = opaque; - size_t i; - - pci_device_save (s->pci_dev, f); - for (i = 0; i < NB_CHANNELS; ++i) { - struct chan *d = &s->chan[i]; - qemu_put_be32s (f, &d->shift); - qemu_put_be32s (f, &d->leftover); - qemu_put_be32s (f, &d->scount); - qemu_put_be32s (f, &d->frame_addr); - qemu_put_be32s (f, &d->frame_cnt); - } - qemu_put_be32s (f, &s->ctl); - qemu_put_be32s (f, &s->status); - qemu_put_be32s (f, &s->mempage); - qemu_put_be32s (f, &s->codec); - qemu_put_be32s (f, &s->sctl); -} - -static int es1370_load (QEMUFile *f, void *opaque, int version_id) -{ - int ret; - uint32_t ctl, sctl; - ES1370State *s = opaque; - size_t i; - - if (version_id != 2) - return -EINVAL; - - ret = pci_device_load (s->pci_dev, f); - if (ret) - return ret; - - for (i = 0; i < NB_CHANNELS; ++i) { - struct chan *d = &s->chan[i]; - qemu_get_be32s (f, &d->shift); - qemu_get_be32s (f, &d->leftover); - qemu_get_be32s (f, &d->scount); - qemu_get_be32s (f, &d->frame_addr); - qemu_get_be32s (f, &d->frame_cnt); - if (i == ADC_CHANNEL) { - if (s->adc_voice) { - AUD_close_in (&s->card, s->adc_voice); - s->adc_voice = NULL; - } - } - else { - if (s->dac_voice[i]) { - AUD_close_out (&s->card, s->dac_voice[i]); - s->dac_voice[i] = NULL; - } - } - } - - qemu_get_be32s (f, &ctl); - qemu_get_be32s (f, &s->status); - qemu_get_be32s (f, &s->mempage); - qemu_get_be32s (f, &s->codec); - qemu_get_be32s (f, &sctl); - - s->ctl = 0; - s->sctl = 0; - es1370_update_voices (s, ctl, sctl); - return 0; -} - -static void es1370_on_reset (void *opaque) -{ - ES1370State *s = opaque; - es1370_reset (s); -} - -static void es1370_initfn(PCIDevice *dev) -{ - PCIES1370State *d = DO_UPCAST(PCIES1370State, dev, dev); - ES1370State *s = &d->es1370; - uint8_t *c = d->dev.config; - - pci_config_set_vendor_id (c, PCI_VENDOR_ID_ENSONIQ); - pci_config_set_device_id (c, PCI_DEVICE_ID_ENSONIQ_ES1370); - c[0x07] = 2 << 1; - pci_config_set_class (c, PCI_CLASS_MULTIMEDIA_AUDIO); - -#if 1 - c[0x2c] = 0x42; - c[0x2d] = 0x49; - c[0x2e] = 0x4c; - c[0x2f] = 0x4c; -#else - c[0x2c] = 0x74; - c[0x2d] = 0x12; - c[0x2e] = 0x71; - c[0x2f] = 0x13; - c[0x34] = 0xdc; - c[0x3c] = 10; - c[0xdc] = 0x00; -#endif - - c[0x3d] = 1; - c[0x3e] = 0x0c; - c[0x3f] = 0x80; - - s = &d->es1370; - s->pci_dev = &d->dev; - - pci_register_bar (&d->dev, 0, 256, PCI_ADDRESS_SPACE_IO, es1370_map); - register_savevm ("es1370", 0, 2, es1370_save, es1370_load, s); - qemu_register_reset (es1370_on_reset, s); - - AUD_register_card ("es1370", &s->card); - es1370_reset (s); -} - -int es1370_init (PCIBus *bus) -{ - pci_create_simple(bus, -1, "ES1370"); - return 0; -} - -static PCIDeviceInfo es1370_info = { - .qdev.name = "ES1370", - .qdev.desc = "ENSONIQ AudioPCI ES1370", - .qdev.size = sizeof (PCIES1370State), - .init = es1370_initfn, -}; - -static void es1370_register(void) -{ - pci_qdev_register (&es1370_info); -} -device_init (es1370_register); - diff --git a/qemu-0.11.0/hw/escc.c b/qemu-0.11.0/hw/escc.c deleted file mode 100644 index 1f7ec60..0000000 --- a/qemu-0.11.0/hw/escc.c +++ /dev/null @@ -1,999 +0,0 @@ -/* - * QEMU ESCC (Z8030/Z8530/Z85C30/SCC/ESCC) serial port emulation - * - * Copyright (c) 2003-2005 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "hw.h" -#include "sysbus.h" -#include "escc.h" -#include "qemu-char.h" -#include "console.h" - -/* debug serial */ -//#define DEBUG_SERIAL - -/* debug keyboard */ -//#define DEBUG_KBD - -/* debug mouse */ -//#define DEBUG_MOUSE - -/* - * On Sparc32 this is the serial port, mouse and keyboard part of chip STP2001 - * (Slave I/O), also produced as NCR89C105. See - * http://www.ibiblio.org/pub/historic-linux/early-ports/Sparc/NCR/NCR89C105.t… - * - * The serial ports implement full AMD AM8530 or Zilog Z8530 chips, - * mouse and keyboard ports don't implement all functions and they are - * only asynchronous. There is no DMA. - * - * Z85C30 is also used on PowerMacs. There are some small differences - * between Sparc version (sunzilog) and PowerMac (pmac): - * Offset between control and data registers - * There is some kind of lockup bug, but we can ignore it - * CTS is inverted - * DMA on pmac using DBDMA chip - * pmac can do IRDA and faster rates, sunzilog can only do 38400 - * pmac baud rate generator clock is 3.6864 MHz, sunzilog 4.9152 MHz - */ - -/* - * Modifications: - * 2006-Aug-10 Igor Kovalenko : Renamed KBDQueue to SERIOQueue, implemented - * serial mouse queue. - * Implemented serial mouse protocol. - */ - -#ifdef DEBUG_SERIAL -#define SER_DPRINTF(fmt, ...) \ - do { printf("SER: " fmt , ## __VA_ARGS__); } while (0) -#else -#define SER_DPRINTF(fmt, ...) -#endif -#ifdef DEBUG_KBD -#define KBD_DPRINTF(fmt, ...) \ - do { printf("KBD: " fmt , ## __VA_ARGS__); } while (0) -#else -#define KBD_DPRINTF(fmt, ...) -#endif -#ifdef DEBUG_MOUSE -#define MS_DPRINTF(fmt, ...) \ - do { printf("MSC: " fmt , ## __VA_ARGS__); } while (0) -#else -#define MS_DPRINTF(fmt, ...) -#endif - -typedef enum { - chn_a, chn_b, -} chn_id_t; - -#define CHN_C(s) ((s)->chn == chn_b? 'b' : 'a') - -typedef enum { - ser, kbd, mouse, -} chn_type_t; - -#define SERIO_QUEUE_SIZE 256 - -typedef struct { - uint8_t data[SERIO_QUEUE_SIZE]; - int rptr, wptr, count; -} SERIOQueue; - -#define SERIAL_REGS 16 -typedef struct ChannelState { - qemu_irq irq; - uint32_t reg; - uint32_t rxint, txint, rxint_under_svc, txint_under_svc; - chn_id_t chn; // this channel, A (base+4) or B (base+0) - chn_type_t type; - struct ChannelState *otherchn; - uint8_t rx, tx, wregs[SERIAL_REGS], rregs[SERIAL_REGS]; - SERIOQueue queue; - CharDriverState *chr; - int e0_mode, led_mode, caps_lock_mode, num_lock_mode; - int disabled; - int clock; -} ChannelState; - -struct SerialState { - SysBusDevice busdev; - struct ChannelState chn[2]; - int it_shift; - int mmio_index; - uint32_t disabled; - uint32_t frequency; -}; - -#define SERIAL_CTRL 0 -#define SERIAL_DATA 1 - -#define W_CMD 0 -#define CMD_PTR_MASK 0x07 -#define CMD_CMD_MASK 0x38 -#define CMD_HI 0x08 -#define CMD_CLR_TXINT 0x28 -#define CMD_CLR_IUS 0x38 -#define W_INTR 1 -#define INTR_INTALL 0x01 -#define INTR_TXINT 0x02 -#define INTR_RXMODEMSK 0x18 -#define INTR_RXINT1ST 0x08 -#define INTR_RXINTALL 0x10 -#define W_IVEC 2 -#define W_RXCTRL 3 -#define RXCTRL_RXEN 0x01 -#define W_TXCTRL1 4 -#define TXCTRL1_PAREN 0x01 -#define TXCTRL1_PAREV 0x02 -#define TXCTRL1_1STOP 0x04 -#define TXCTRL1_1HSTOP 0x08 -#define TXCTRL1_2STOP 0x0c -#define TXCTRL1_STPMSK 0x0c -#define TXCTRL1_CLK1X 0x00 -#define TXCTRL1_CLK16X 0x40 -#define TXCTRL1_CLK32X 0x80 -#define TXCTRL1_CLK64X 0xc0 -#define TXCTRL1_CLKMSK 0xc0 -#define W_TXCTRL2 5 -#define TXCTRL2_TXEN 0x08 -#define TXCTRL2_BITMSK 0x60 -#define TXCTRL2_5BITS 0x00 -#define TXCTRL2_7BITS 0x20 -#define TXCTRL2_6BITS 0x40 -#define TXCTRL2_8BITS 0x60 -#define W_SYNC1 6 -#define W_SYNC2 7 -#define W_TXBUF 8 -#define W_MINTR 9 -#define MINTR_STATUSHI 0x10 -#define MINTR_RST_MASK 0xc0 -#define MINTR_RST_B 0x40 -#define MINTR_RST_A 0x80 -#define MINTR_RST_ALL 0xc0 -#define W_MISC1 10 -#define W_CLOCK 11 -#define CLOCK_TRXC 0x08 -#define W_BRGLO 12 -#define W_BRGHI 13 -#define W_MISC2 14 -#define MISC2_PLLDIS 0x30 -#define W_EXTINT 15 -#define EXTINT_DCD 0x08 -#define EXTINT_SYNCINT 0x10 -#define EXTINT_CTSINT 0x20 -#define EXTINT_TXUNDRN 0x40 -#define EXTINT_BRKINT 0x80 - -#define R_STATUS 0 -#define STATUS_RXAV 0x01 -#define STATUS_ZERO 0x02 -#define STATUS_TXEMPTY 0x04 -#define STATUS_DCD 0x08 -#define STATUS_SYNC 0x10 -#define STATUS_CTS 0x20 -#define STATUS_TXUNDRN 0x40 -#define STATUS_BRK 0x80 -#define R_SPEC 1 -#define SPEC_ALLSENT 0x01 -#define SPEC_BITS8 0x06 -#define R_IVEC 2 -#define IVEC_TXINTB 0x00 -#define IVEC_LONOINT 0x06 -#define IVEC_LORXINTA 0x0c -#define IVEC_LORXINTB 0x04 -#define IVEC_LOTXINTA 0x08 -#define IVEC_HINOINT 0x60 -#define IVEC_HIRXINTA 0x30 -#define IVEC_HIRXINTB 0x20 -#define IVEC_HITXINTA 0x10 -#define R_INTR 3 -#define INTR_EXTINTB 0x01 -#define INTR_TXINTB 0x02 -#define INTR_RXINTB 0x04 -#define INTR_EXTINTA 0x08 -#define INTR_TXINTA 0x10 -#define INTR_RXINTA 0x20 -#define R_IPEN 4 -#define R_TXCTRL1 5 -#define R_TXCTRL2 6 -#define R_BC 7 -#define R_RXBUF 8 -#define R_RXCTRL 9 -#define R_MISC 10 -#define R_MISC1 11 -#define R_BRGLO 12 -#define R_BRGHI 13 -#define R_MISC1I 14 -#define R_EXTINT 15 - -static void handle_kbd_command(ChannelState *s, int val); -static int serial_can_receive(void *opaque); -static void serial_receive_byte(ChannelState *s, int ch); - -static void clear_queue(void *opaque) -{ - ChannelState *s = opaque; - SERIOQueue *q = &s->queue; - q->rptr = q->wptr = q->count = 0; -} - -static void put_queue(void *opaque, int b) -{ - ChannelState *s = opaque; - SERIOQueue *q = &s->queue; - - SER_DPRINTF("channel %c put: 0x%02x\n", CHN_C(s), b); - if (q->count >= SERIO_QUEUE_SIZE) - return; - q->data[q->wptr] = b; - if (++q->wptr == SERIO_QUEUE_SIZE) - q->wptr = 0; - q->count++; - serial_receive_byte(s, 0); -} - -static uint32_t get_queue(void *opaque) -{ - ChannelState *s = opaque; - SERIOQueue *q = &s->queue; - int val; - - if (q->count == 0) { - return 0; - } else { - val = q->data[q->rptr]; - if (++q->rptr == SERIO_QUEUE_SIZE) - q->rptr = 0; - q->count--; - } - SER_DPRINTF("channel %c get 0x%02x\n", CHN_C(s), val); - if (q->count > 0) - serial_receive_byte(s, 0); - return val; -} - -static int escc_update_irq_chn(ChannelState *s) -{ - if ((((s->wregs[W_INTR] & INTR_TXINT) && s->txint == 1) || - // tx ints enabled, pending - ((((s->wregs[W_INTR] & INTR_RXMODEMSK) == INTR_RXINT1ST) || - ((s->wregs[W_INTR] & INTR_RXMODEMSK) == INTR_RXINTALL)) && - s->rxint == 1) || // rx ints enabled, pending - ((s->wregs[W_EXTINT] & EXTINT_BRKINT) && - (s->rregs[R_STATUS] & STATUS_BRK)))) { // break int e&p - return 1; - } - return 0; -} - -static void escc_update_irq(ChannelState *s) -{ - int irq; - - irq = escc_update_irq_chn(s); - irq |= escc_update_irq_chn(s->otherchn); - - SER_DPRINTF("IRQ = %d\n", irq); - qemu_set_irq(s->irq, irq); -} - -static void escc_reset_chn(ChannelState *s) -{ - int i; - - s->reg = 0; - for (i = 0; i < SERIAL_REGS; i++) { - s->rregs[i] = 0; - s->wregs[i] = 0; - } - s->wregs[W_TXCTRL1] = TXCTRL1_1STOP; // 1X divisor, 1 stop bit, no parity - s->wregs[W_MINTR] = MINTR_RST_ALL; - s->wregs[W_CLOCK] = CLOCK_TRXC; // Synch mode tx clock = TRxC - s->wregs[W_MISC2] = MISC2_PLLDIS; // PLL disabled - s->wregs[W_EXTINT] = EXTINT_DCD | EXTINT_SYNCINT | EXTINT_CTSINT | - EXTINT_TXUNDRN | EXTINT_BRKINT; // Enable most interrupts - if (s->disabled) - s->rregs[R_STATUS] = STATUS_TXEMPTY | STATUS_DCD | STATUS_SYNC | - STATUS_CTS | STATUS_TXUNDRN; - else - s->rregs[R_STATUS] = STATUS_TXEMPTY | STATUS_TXUNDRN; - s->rregs[R_SPEC] = SPEC_BITS8 | SPEC_ALLSENT; - - s->rx = s->tx = 0; - s->rxint = s->txint = 0; - s->rxint_under_svc = s->txint_under_svc = 0; - s->e0_mode = s->led_mode = s->caps_lock_mode = s->num_lock_mode = 0; - clear_queue(s); -} - -static void escc_reset(void *opaque) -{ - SerialState *s = opaque; - escc_reset_chn(&s->chn[0]); - escc_reset_chn(&s->chn[1]); -} - -static inline void set_rxint(ChannelState *s) -{ - s->rxint = 1; - if (!s->txint_under_svc) { - s->rxint_under_svc = 1; - if (s->chn == chn_a) { - if (s->wregs[W_MINTR] & MINTR_STATUSHI) - s->otherchn->rregs[R_IVEC] = IVEC_HIRXINTA; - else - s->otherchn->rregs[R_IVEC] = IVEC_LORXINTA; - } else { - if (s->wregs[W_MINTR] & MINTR_STATUSHI) - s->rregs[R_IVEC] = IVEC_HIRXINTB; - else - s->rregs[R_IVEC] = IVEC_LORXINTB; - } - } - if (s->chn == chn_a) - s->rregs[R_INTR] |= INTR_RXINTA; - else - s->otherchn->rregs[R_INTR] |= INTR_RXINTB; - escc_update_irq(s); -} - -static inline void set_txint(ChannelState *s) -{ - s->txint = 1; - if (!s->rxint_under_svc) { - s->txint_under_svc = 1; - if (s->chn == chn_a) { - if (s->wregs[W_MINTR] & MINTR_STATUSHI) - s->otherchn->rregs[R_IVEC] = IVEC_HITXINTA; - else - s->otherchn->rregs[R_IVEC] = IVEC_LOTXINTA; - } else { - s->rregs[R_IVEC] = IVEC_TXINTB; - } - } - if (s->chn == chn_a) - s->rregs[R_INTR] |= INTR_TXINTA; - else - s->otherchn->rregs[R_INTR] |= INTR_TXINTB; - escc_update_irq(s); -} - -static inline void clr_rxint(ChannelState *s) -{ - s->rxint = 0; - s->rxint_under_svc = 0; - if (s->chn == chn_a) { - if (s->wregs[W_MINTR] & MINTR_STATUSHI) - s->otherchn->rregs[R_IVEC] = IVEC_HINOINT; - else - s->otherchn->rregs[R_IVEC] = IVEC_LONOINT; - s->rregs[R_INTR] &= ~INTR_RXINTA; - } else { - if (s->wregs[W_MINTR] & MINTR_STATUSHI) - s->rregs[R_IVEC] = IVEC_HINOINT; - else - s->rregs[R_IVEC] = IVEC_LONOINT; - s->otherchn->rregs[R_INTR] &= ~INTR_RXINTB; - } - if (s->txint) - set_txint(s); - escc_update_irq(s); -} - -static inline void clr_txint(ChannelState *s) -{ - s->txint = 0; - s->txint_under_svc = 0; - if (s->chn == chn_a) { - if (s->wregs[W_MINTR] & MINTR_STATUSHI) - s->otherchn->rregs[R_IVEC] = IVEC_HINOINT; - else - s->otherchn->rregs[R_IVEC] = IVEC_LONOINT; - s->rregs[R_INTR] &= ~INTR_TXINTA; - } else { - if (s->wregs[W_MINTR] & MINTR_STATUSHI) - s->rregs[R_IVEC] = IVEC_HINOINT; - else - s->rregs[R_IVEC] = IVEC_LONOINT; - s->otherchn->rregs[R_INTR] &= ~INTR_TXINTB; - } - if (s->rxint) - set_rxint(s); - escc_update_irq(s); -} - -static void escc_update_parameters(ChannelState *s) -{ - int speed, parity, data_bits, stop_bits; - QEMUSerialSetParams ssp; - - if (!s->chr || s->type != ser) - return; - - if (s->wregs[W_TXCTRL1] & TXCTRL1_PAREN) { - if (s->wregs[W_TXCTRL1] & TXCTRL1_PAREV) - parity = 'E'; - else - parity = 'O'; - } else { - parity = 'N'; - } - if ((s->wregs[W_TXCTRL1] & TXCTRL1_STPMSK) == TXCTRL1_2STOP) - stop_bits = 2; - else - stop_bits = 1; - switch (s->wregs[W_TXCTRL2] & TXCTRL2_BITMSK) { - case TXCTRL2_5BITS: - data_bits = 5; - break; - case TXCTRL2_7BITS: - data_bits = 7; - break; - case TXCTRL2_6BITS: - data_bits = 6; - break; - default: - case TXCTRL2_8BITS: - data_bits = 8; - break; - } - speed = s->clock / ((s->wregs[W_BRGLO] | (s->wregs[W_BRGHI] << 8)) + 2); - switch (s->wregs[W_TXCTRL1] & TXCTRL1_CLKMSK) { - case TXCTRL1_CLK1X: - break; - case TXCTRL1_CLK16X: - speed /= 16; - break; - case TXCTRL1_CLK32X: - speed /= 32; - break; - default: - case TXCTRL1_CLK64X: - speed /= 64; - break; - } - ssp.speed = speed; - ssp.parity = parity; - ssp.data_bits = data_bits; - ssp.stop_bits = stop_bits; - SER_DPRINTF("channel %c: speed=%d parity=%c data=%d stop=%d\n", CHN_C(s), - speed, parity, data_bits, stop_bits); - qemu_chr_ioctl(s->chr, CHR_IOCTL_SERIAL_SET_PARAMS, &ssp); -} - -static void escc_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - SerialState *serial = opaque; - ChannelState *s; - uint32_t saddr; - int newreg, channel; - - val &= 0xff; - saddr = (addr >> serial->it_shift) & 1; - channel = (addr >> (serial->it_shift + 1)) & 1; - s = &serial->chn[channel]; - switch (saddr) { - case SERIAL_CTRL: - SER_DPRINTF("Write channel %c, reg[%d] = %2.2x\n", CHN_C(s), s->reg, - val & 0xff); - newreg = 0; - switch (s->reg) { - case W_CMD: - newreg = val & CMD_PTR_MASK; - val &= CMD_CMD_MASK; - switch (val) { - case CMD_HI: - newreg |= CMD_HI; - break; - case CMD_CLR_TXINT: - clr_txint(s); - break; - case CMD_CLR_IUS: - if (s->rxint_under_svc) - clr_rxint(s); - else if (s->txint_under_svc) - clr_txint(s); - break; - default: - break; - } - break; - case W_INTR ... W_RXCTRL: - case W_SYNC1 ... W_TXBUF: - case W_MISC1 ... W_CLOCK: - case W_MISC2 ... W_EXTINT: - s->wregs[s->reg] = val; - break; - case W_TXCTRL1: - case W_TXCTRL2: - s->wregs[s->reg] = val; - escc_update_parameters(s); - break; - case W_BRGLO: - case W_BRGHI: - s->wregs[s->reg] = val; - s->rregs[s->reg] = val; - escc_update_parameters(s); - break; - case W_MINTR: - switch (val & MINTR_RST_MASK) { - case 0: - default: - break; - case MINTR_RST_B: - escc_reset_chn(&serial->chn[0]); - return; - case MINTR_RST_A: - escc_reset_chn(&serial->chn[1]); - return; - case MINTR_RST_ALL: - escc_reset(serial); - return; - } - break; - default: - break; - } - if (s->reg == 0) - s->reg = newreg; - else - s->reg = 0; - break; - case SERIAL_DATA: - SER_DPRINTF("Write channel %c, ch %d\n", CHN_C(s), val); - s->tx = val; - if (s->wregs[W_TXCTRL2] & TXCTRL2_TXEN) { // tx enabled - if (s->chr) - qemu_chr_write(s->chr, &s->tx, 1); - else if (s->type == kbd && !s->disabled) { - handle_kbd_command(s, val); - } - } - s->rregs[R_STATUS] |= STATUS_TXEMPTY; // Tx buffer empty - s->rregs[R_SPEC] |= SPEC_ALLSENT; // All sent - set_txint(s); - break; - default: - break; - } -} - -static uint32_t escc_mem_readb(void *opaque, target_phys_addr_t addr) -{ - SerialState *serial = opaque; - ChannelState *s; - uint32_t saddr; - uint32_t ret; - int channel; - - saddr = (addr >> serial->it_shift) & 1; - channel = (addr >> (serial->it_shift + 1)) & 1; - s = &serial->chn[channel]; - switch (saddr) { - case SERIAL_CTRL: - SER_DPRINTF("Read channel %c, reg[%d] = %2.2x\n", CHN_C(s), s->reg, - s->rregs[s->reg]); - ret = s->rregs[s->reg]; - s->reg = 0; - return ret; - case SERIAL_DATA: - s->rregs[R_STATUS] &= ~STATUS_RXAV; - clr_rxint(s); - if (s->type == kbd || s->type == mouse) - ret = get_queue(s); - else - ret = s->rx; - SER_DPRINTF("Read channel %c, ch %d\n", CHN_C(s), ret); - if (s->chr) - qemu_chr_accept_input(s->chr); - return ret; - default: - break; - } - return 0; -} - -static int serial_can_receive(void *opaque) -{ - ChannelState *s = opaque; - int ret; - - if (((s->wregs[W_RXCTRL] & RXCTRL_RXEN) == 0) // Rx not enabled - || ((s->rregs[R_STATUS] & STATUS_RXAV) == STATUS_RXAV)) - // char already available - ret = 0; - else - ret = 1; - return ret; -} - -static void serial_receive_byte(ChannelState *s, int ch) -{ - SER_DPRINTF("channel %c put ch %d\n", CHN_C(s), ch); - s->rregs[R_STATUS] |= STATUS_RXAV; - s->rx = ch; - set_rxint(s); -} - -static void serial_receive_break(ChannelState *s) -{ - s->rregs[R_STATUS] |= STATUS_BRK; - escc_update_irq(s); -} - -static void serial_receive1(void *opaque, const uint8_t *buf, int size) -{ - ChannelState *s = opaque; - serial_receive_byte(s, buf[0]); -} - -static void serial_event(void *opaque, int event) -{ - ChannelState *s = opaque; - if (event == CHR_EVENT_BREAK) - serial_receive_break(s); -} - -static CPUReadMemoryFunc *escc_mem_read[3] = { - escc_mem_readb, - NULL, - NULL, -}; - -static CPUWriteMemoryFunc *escc_mem_write[3] = { - escc_mem_writeb, - NULL, - NULL, -}; - -static void escc_save_chn(QEMUFile *f, ChannelState *s) -{ - uint32_t tmp = 0; - - qemu_put_be32s(f, &tmp); /* unused, was IRQ. */ - qemu_put_be32s(f, &s->reg); - qemu_put_be32s(f, &s->rxint); - qemu_put_be32s(f, &s->txint); - qemu_put_be32s(f, &s->rxint_under_svc); - qemu_put_be32s(f, &s->txint_under_svc); - qemu_put_8s(f, &s->rx); - qemu_put_8s(f, &s->tx); - qemu_put_buffer(f, s->wregs, SERIAL_REGS); - qemu_put_buffer(f, s->rregs, SERIAL_REGS); -} - -static void escc_save(QEMUFile *f, void *opaque) -{ - SerialState *s = opaque; - - escc_save_chn(f, &s->chn[0]); - escc_save_chn(f, &s->chn[1]); -} - -static int escc_load_chn(QEMUFile *f, ChannelState *s, int version_id) -{ - uint32_t tmp; - - if (version_id > 2) - return -EINVAL; - - qemu_get_be32s(f, &tmp); /* unused */ - qemu_get_be32s(f, &s->reg); - qemu_get_be32s(f, &s->rxint); - qemu_get_be32s(f, &s->txint); - if (version_id >= 2) { - qemu_get_be32s(f, &s->rxint_under_svc); - qemu_get_be32s(f, &s->txint_under_svc); - } - qemu_get_8s(f, &s->rx); - qemu_get_8s(f, &s->tx); - qemu_get_buffer(f, s->wregs, SERIAL_REGS); - qemu_get_buffer(f, s->rregs, SERIAL_REGS); - return 0; -} - -static int escc_load(QEMUFile *f, void *opaque, int version_id) -{ - SerialState *s = opaque; - int ret; - - ret = escc_load_chn(f, &s->chn[0], version_id); - if (ret != 0) - return ret; - ret = escc_load_chn(f, &s->chn[1], version_id); - return ret; - -} - -int escc_init(target_phys_addr_t base, qemu_irq irqA, qemu_irq irqB, - CharDriverState *chrA, CharDriverState *chrB, - int clock, int it_shift) -{ - DeviceState *dev; - SysBusDevice *s; - SerialState *d; - - dev = qdev_create(NULL, "escc"); - qdev_prop_set_uint32(dev, "disabled", 0); - qdev_prop_set_uint32(dev, "frequency", clock); - qdev_prop_set_uint32(dev, "it_shift", it_shift); - qdev_prop_set_ptr(dev, "chrB", chrB); - qdev_prop_set_ptr(dev, "chrA", chrA); - qdev_prop_set_uint32(dev, "chnBtype", ser); - qdev_prop_set_uint32(dev, "chnAtype", ser); - qdev_init(dev); - s = sysbus_from_qdev(dev); - sysbus_connect_irq(s, 0, irqB); - sysbus_connect_irq(s, 1, irqA); - if (base) { - sysbus_mmio_map(s, 0, base); - } - - d = FROM_SYSBUS(SerialState, s); - return d->mmio_index; -} - -static const uint8_t keycodes[128] = { - 127, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, 53, - 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 89, 76, 77, 78, - 79, 80, 81, 82, 83, 84, 85, 86, 87, 42, 99, 88, 100, 101, 102, 103, - 104, 105, 106, 107, 108, 109, 110, 47, 19, 121, 119, 5, 6, 8, 10, 12, - 14, 16, 17, 18, 7, 98, 23, 68, 69, 70, 71, 91, 92, 93, 125, 112, - 113, 114, 94, 50, 0, 0, 124, 9, 11, 0, 0, 0, 0, 0, 0, 0, - 90, 0, 46, 22, 13, 111, 52, 20, 96, 24, 28, 74, 27, 123, 44, 66, - 0, 45, 2, 4, 48, 0, 0, 21, 0, 0, 0, 0, 0, 120, 122, 67, -}; - -static const uint8_t e0_keycodes[128] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 90, 76, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 109, 0, 0, 13, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 68, 69, 70, 0, 91, 0, 93, 0, 112, - 113, 114, 94, 50, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 1, 3, 25, 26, 49, 52, 72, 73, 97, 99, 111, 118, 120, 122, 67, 0, -}; - -static void sunkbd_event(void *opaque, int ch) -{ - ChannelState *s = opaque; - int release = ch & 0x80; - - KBD_DPRINTF("Untranslated keycode %2.2x (%s)\n", ch, release? "release" : - "press"); - switch (ch) { - case 58: // Caps lock press - s->caps_lock_mode ^= 1; - if (s->caps_lock_mode == 2) - return; // Drop second press - break; - case 69: // Num lock press - s->num_lock_mode ^= 1; - if (s->num_lock_mode == 2) - return; // Drop second press - break; - case 186: // Caps lock release - s->caps_lock_mode ^= 2; - if (s->caps_lock_mode == 3) - return; // Drop first release - break; - case 197: // Num lock release - s->num_lock_mode ^= 2; - if (s->num_lock_mode == 3) - return; // Drop first release - break; - case 0xe0: - s->e0_mode = 1; - return; - default: - break; - } - if (s->e0_mode) { - s->e0_mode = 0; - ch = e0_keycodes[ch & 0x7f]; - } else { - ch = keycodes[ch & 0x7f]; - } - KBD_DPRINTF("Translated keycode %2.2x\n", ch); - put_queue(s, ch | release); -} - -static void handle_kbd_command(ChannelState *s, int val) -{ - KBD_DPRINTF("Command %d\n", val); - if (s->led_mode) { // Ignore led byte - s->led_mode = 0; - return; - } - switch (val) { - case 1: // Reset, return type code - clear_queue(s); - put_queue(s, 0xff); - put_queue(s, 4); // Type 4 - put_queue(s, 0x7f); - break; - case 0xe: // Set leds - s->led_mode = 1; - break; - case 7: // Query layout - case 0xf: - clear_queue(s); - put_queue(s, 0xfe); - put_queue(s, 0); // XXX, layout? - break; - default: - break; - } -} - -static void sunmouse_event(void *opaque, - int dx, int dy, int dz, int buttons_state) -{ - ChannelState *s = opaque; - int ch; - - MS_DPRINTF("dx=%d dy=%d buttons=%01x\n", dx, dy, buttons_state); - - ch = 0x80 | 0x7; /* protocol start byte, no buttons pressed */ - - if (buttons_state & MOUSE_EVENT_LBUTTON) - ch ^= 0x4; - if (buttons_state & MOUSE_EVENT_MBUTTON) - ch ^= 0x2; - if (buttons_state & MOUSE_EVENT_RBUTTON) - ch ^= 0x1; - - put_queue(s, ch); - - ch = dx; - - if (ch > 127) - ch=127; - else if (ch < -127) - ch=-127; - - put_queue(s, ch & 0xff); - - ch = -dy; - - if (ch > 127) - ch=127; - else if (ch < -127) - ch=-127; - - put_queue(s, ch & 0xff); - - // MSC protocol specify two extra motion bytes - - put_queue(s, 0); - put_queue(s, 0); -} - -void slavio_serial_ms_kbd_init(target_phys_addr_t base, qemu_irq irq, - int disabled, int clock, int it_shift) -{ - DeviceState *dev; - SysBusDevice *s; - - dev = qdev_create(NULL, "escc"); - qdev_prop_set_uint32(dev, "disabled", disabled); - qdev_prop_set_uint32(dev, "frequency", clock); - qdev_prop_set_uint32(dev, "it_shift", it_shift); - qdev_prop_set_ptr(dev, "chrB", NULL); - qdev_prop_set_ptr(dev, "chrA", NULL); - qdev_prop_set_uint32(dev, "chnBtype", mouse); - qdev_prop_set_uint32(dev, "chnAtype", kbd); - qdev_init(dev); - s = sysbus_from_qdev(dev); - sysbus_connect_irq(s, 0, irq); - sysbus_connect_irq(s, 1, irq); - sysbus_mmio_map(s, 0, base); -} - -static void escc_init1(SysBusDevice *dev) -{ - SerialState *s = FROM_SYSBUS(SerialState, dev); - int io; - unsigned int i; - - s->chn[0].disabled = s->disabled; - s->chn[1].disabled = s->disabled; - for (i = 0; i < 2; i++) { - sysbus_init_irq(dev, &s->chn[i].irq); - s->chn[i].chn = 1 - i; - s->chn[i].clock = s->frequency / 2; - if (s->chn[i].chr) { - qemu_chr_add_handlers(s->chn[i].chr, serial_can_receive, - serial_receive1, serial_event, &s->chn[i]); - } - } - s->chn[0].otherchn = &s->chn[1]; - s->chn[1].otherchn = &s->chn[0]; - - io = cpu_register_io_memory(escc_mem_read, escc_mem_write, s); - sysbus_init_mmio(dev, ESCC_SIZE << s->it_shift, io); - s->mmio_index = io; - - if (s->chn[0].type == mouse) { - qemu_add_mouse_event_handler(sunmouse_event, &s->chn[0], 0, - "QEMU Sun Mouse"); - } - if (s->chn[1].type == kbd) { - qemu_add_kbd_event_handler(sunkbd_event, &s->chn[1]); - } - register_savevm("escc", -1, 2, escc_save, escc_load, s); - qemu_register_reset(escc_reset, s); - escc_reset(s); -} - -static SysBusDeviceInfo escc_info = { - .init = escc_init1, - .qdev.name = "escc", - .qdev.size = sizeof(SerialState), - .qdev.props = (Property[]) { - { - .name = "frequency", - .info = &qdev_prop_uint32, - .offset = offsetof(SerialState, frequency), - }, - { - .name = "it_shift", - .info = &qdev_prop_uint32, - .offset = offsetof(SerialState, it_shift), - }, - { - .name = "disabled", - .info = &qdev_prop_uint32, - .offset = offsetof(SerialState, disabled), - }, - { - .name = "chrB", - .info = &qdev_prop_ptr, - .offset = offsetof(SerialState, chn[0].chr), - }, - { - .name = "chrA", - .info = &qdev_prop_ptr, - .offset = offsetof(SerialState, chn[1].chr), - }, - { - .name = "chnBtype", - .info = &qdev_prop_uint32, - .offset = offsetof(SerialState, chn[0].type), - }, - { - .name = "chnAtype", - .info = &qdev_prop_uint32, - .offset = offsetof(SerialState, chn[1].type), - }, - {/* end of list */} - } -}; - -static void escc_register_devices(void) -{ - sysbus_register_withprop(&escc_info); -} - -device_init(escc_register_devices) diff --git a/qemu-0.11.0/hw/escc.h b/qemu-0.11.0/hw/escc.h deleted file mode 100644 index 015b9d0..0000000 --- a/qemu-0.11.0/hw/escc.h +++ /dev/null @@ -1,8 +0,0 @@ -/* escc.c */ -#define ESCC_SIZE 4 -int escc_init(target_phys_addr_t base, qemu_irq irqA, qemu_irq irqB, - CharDriverState *chrA, CharDriverState *chrB, - int clock, int it_shift); - -void slavio_serial_ms_kbd_init(target_phys_addr_t base, qemu_irq irq, - int disabled, int clock, int it_shift); diff --git a/qemu-0.11.0/hw/esp.c b/qemu-0.11.0/hw/esp.c deleted file mode 100644 index cb6c993..0000000 --- a/qemu-0.11.0/hw/esp.c +++ /dev/null @@ -1,698 +0,0 @@ -/* - * QEMU ESP/NCR53C9x emulation - * - * Copyright (c) 2005-2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "sysbus.h" -#include "scsi-disk.h" -#include "scsi.h" - -/* debug ESP card */ -//#define DEBUG_ESP - -/* - * On Sparc32, this is the ESP (NCR53C90) part of chip STP2000 (Master I/O), - * also produced as NCR89C100. See - * http://www.ibiblio.org/pub/historic-linux/early-ports/Sparc/NCR/NCR89C100.t… - * and - * http://www.ibiblio.org/pub/historic-linux/early-ports/Sparc/NCR/NCR53C9X.txt - */ - -#ifdef DEBUG_ESP -#define DPRINTF(fmt, ...) \ - do { printf("ESP: " fmt , ## __VA_ARGS__); } while (0) -#else -#define DPRINTF(fmt, ...) do {} while (0) -#endif - -#define ESP_ERROR(fmt, ...) \ - do { printf("ESP ERROR: %s: " fmt, __func__ , ## __VA_ARGS__); } while (0) - -#define ESP_REGS 16 -#define TI_BUFSZ 16 - -typedef struct ESPState ESPState; - -struct ESPState { - SysBusDevice busdev; - uint32_t it_shift; - qemu_irq irq; - uint8_t rregs[ESP_REGS]; - uint8_t wregs[ESP_REGS]; - int32_t ti_size; - uint32_t ti_rptr, ti_wptr; - uint8_t ti_buf[TI_BUFSZ]; - uint32_t sense; - uint32_t dma; - SCSIDevice *scsi_dev[ESP_MAX_DEVS]; - SCSIDevice *current_dev; - uint8_t cmdbuf[TI_BUFSZ]; - uint32_t cmdlen; - uint32_t do_cmd; - - /* The amount of data left in the current DMA transfer. */ - uint32_t dma_left; - /* The size of the current DMA transfer. Zero if no transfer is in - progress. */ - uint32_t dma_counter; - uint8_t *async_buf; - uint32_t async_len; - - espdma_memory_read_write dma_memory_read; - espdma_memory_read_write dma_memory_write; - void *dma_opaque; -}; - -#define ESP_TCLO 0x0 -#define ESP_TCMID 0x1 -#define ESP_FIFO 0x2 -#define ESP_CMD 0x3 -#define ESP_RSTAT 0x4 -#define ESP_WBUSID 0x4 -#define ESP_RINTR 0x5 -#define ESP_WSEL 0x5 -#define ESP_RSEQ 0x6 -#define ESP_WSYNTP 0x6 -#define ESP_RFLAGS 0x7 -#define ESP_WSYNO 0x7 -#define ESP_CFG1 0x8 -#define ESP_RRES1 0x9 -#define ESP_WCCF 0x9 -#define ESP_RRES2 0xa -#define ESP_WTEST 0xa -#define ESP_CFG2 0xb -#define ESP_CFG3 0xc -#define ESP_RES3 0xd -#define ESP_TCHI 0xe -#define ESP_RES4 0xf - -#define CMD_DMA 0x80 -#define CMD_CMD 0x7f - -#define CMD_NOP 0x00 -#define CMD_FLUSH 0x01 -#define CMD_RESET 0x02 -#define CMD_BUSRESET 0x03 -#define CMD_TI 0x10 -#define CMD_ICCS 0x11 -#define CMD_MSGACC 0x12 -#define CMD_SATN 0x1a -#define CMD_SELATN 0x42 -#define CMD_SELATNS 0x43 -#define CMD_ENSEL 0x44 - -#define STAT_DO 0x00 -#define STAT_DI 0x01 -#define STAT_CD 0x02 -#define STAT_ST 0x03 -#define STAT_MO 0x06 -#define STAT_MI 0x07 -#define STAT_PIO_MASK 0x06 - -#define STAT_TC 0x10 -#define STAT_PE 0x20 -#define STAT_GE 0x40 -#define STAT_INT 0x80 - -#define BUSID_DID 0x07 - -#define INTR_FC 0x08 -#define INTR_BS 0x10 -#define INTR_DC 0x20 -#define INTR_RST 0x80 - -#define SEQ_0 0x0 -#define SEQ_CD 0x4 - -#define CFG1_RESREPT 0x40 - -#define TCHI_FAS100A 0x4 - -static void esp_raise_irq(ESPState *s) -{ - if (!(s->rregs[ESP_RSTAT] & STAT_INT)) { - s->rregs[ESP_RSTAT] |= STAT_INT; - qemu_irq_raise(s->irq); - } -} - -static void esp_lower_irq(ESPState *s) -{ - if (s->rregs[ESP_RSTAT] & STAT_INT) { - s->rregs[ESP_RSTAT] &= ~STAT_INT; - qemu_irq_lower(s->irq); - } -} - -static uint32_t get_cmd(ESPState *s, uint8_t *buf) -{ - uint32_t dmalen; - int target; - - target = s->wregs[ESP_WBUSID] & BUSID_DID; - if (s->dma) { - dmalen = s->rregs[ESP_TCLO] | (s->rregs[ESP_TCMID] << 8); - s->dma_memory_read(s->dma_opaque, buf, dmalen); - } else { - dmalen = s->ti_size; - memcpy(buf, s->ti_buf, dmalen); - buf[0] = 0; - } - DPRINTF("get_cmd: len %d target %d\n", dmalen, target); - - s->ti_size = 0; - s->ti_rptr = 0; - s->ti_wptr = 0; - - if (s->current_dev) { - /* Started a new command before the old one finished. Cancel it. */ - s->current_dev->cancel_io(s->current_dev, 0); - s->async_len = 0; - } - - if (target >= ESP_MAX_DEVS || !s->scsi_dev[target]) { - // No such drive - s->rregs[ESP_RSTAT] = 0; - s->rregs[ESP_RINTR] = INTR_DC; - s->rregs[ESP_RSEQ] = SEQ_0; - esp_raise_irq(s); - return 0; - } - s->current_dev = s->scsi_dev[target]; - return dmalen; -} - -static void do_cmd(ESPState *s, uint8_t *buf) -{ - int32_t datalen; - int lun; - - DPRINTF("do_cmd: busid 0x%x\n", buf[0]); - lun = buf[0] & 7; - datalen = s->current_dev->send_command(s->current_dev, 0, &buf[1], lun); - s->ti_size = datalen; - if (datalen != 0) { - s->rregs[ESP_RSTAT] = STAT_TC; - s->dma_left = 0; - s->dma_counter = 0; - if (datalen > 0) { - s->rregs[ESP_RSTAT] |= STAT_DI; - s->current_dev->read_data(s->current_dev, 0); - } else { - s->rregs[ESP_RSTAT] |= STAT_DO; - s->current_dev->write_data(s->current_dev, 0); - } - } - s->rregs[ESP_RINTR] = INTR_BS | INTR_FC; - s->rregs[ESP_RSEQ] = SEQ_CD; - esp_raise_irq(s); -} - -static void handle_satn(ESPState *s) -{ - uint8_t buf[32]; - int len; - - len = get_cmd(s, buf); - if (len) - do_cmd(s, buf); -} - -static void handle_satn_stop(ESPState *s) -{ - s->cmdlen = get_cmd(s, s->cmdbuf); - if (s->cmdlen) { - DPRINTF("Set ATN & Stop: cmdlen %d\n", s->cmdlen); - s->do_cmd = 1; - s->rregs[ESP_RSTAT] = STAT_TC | STAT_CD; - s->rregs[ESP_RINTR] = INTR_BS | INTR_FC; - s->rregs[ESP_RSEQ] = SEQ_CD; - esp_raise_irq(s); - } -} - -static void write_response(ESPState *s) -{ - DPRINTF("Transfer status (sense=%d)\n", s->sense); - s->ti_buf[0] = s->sense; - s->ti_buf[1] = 0; - if (s->dma) { - s->dma_memory_write(s->dma_opaque, s->ti_buf, 2); - s->rregs[ESP_RSTAT] = STAT_TC | STAT_ST; - s->rregs[ESP_RINTR] = INTR_BS | INTR_FC; - s->rregs[ESP_RSEQ] = SEQ_CD; - } else { - s->ti_size = 2; - s->ti_rptr = 0; - s->ti_wptr = 0; - s->rregs[ESP_RFLAGS] = 2; - } - esp_raise_irq(s); -} - -static void esp_dma_done(ESPState *s) -{ - s->rregs[ESP_RSTAT] |= STAT_TC; - s->rregs[ESP_RINTR] = INTR_BS; - s->rregs[ESP_RSEQ] = 0; - s->rregs[ESP_RFLAGS] = 0; - s->rregs[ESP_TCLO] = 0; - s->rregs[ESP_TCMID] = 0; - esp_raise_irq(s); -} - -static void esp_do_dma(ESPState *s) -{ - uint32_t len; - int to_device; - - to_device = (s->ti_size < 0); - len = s->dma_left; - if (s->do_cmd) { - DPRINTF("command len %d + %d\n", s->cmdlen, len); - s->dma_memory_read(s->dma_opaque, &s->cmdbuf[s->cmdlen], len); - s->ti_size = 0; - s->cmdlen = 0; - s->do_cmd = 0; - do_cmd(s, s->cmdbuf); - return; - } - if (s->async_len == 0) { - /* Defer until data is available. */ - return; - } - if (len > s->async_len) { - len = s->async_len; - } - if (to_device) { - s->dma_memory_read(s->dma_opaque, s->async_buf, len); - } else { - s->dma_memory_write(s->dma_opaque, s->async_buf, len); - } - s->dma_left -= len; - s->async_buf += len; - s->async_len -= len; - if (to_device) - s->ti_size += len; - else - s->ti_size -= len; - if (s->async_len == 0) { - if (to_device) { - // ti_size is negative - s->current_dev->write_data(s->current_dev, 0); - } else { - s->current_dev->read_data(s->current_dev, 0); - /* If there is still data to be read from the device then - complete the DMA operation immediately. Otherwise defer - until the scsi layer has completed. */ - if (s->dma_left == 0 && s->ti_size > 0) { - esp_dma_done(s); - } - } - } else { - /* Partially filled a scsi buffer. Complete immediately. */ - esp_dma_done(s); - } -} - -static void esp_command_complete(void *opaque, int reason, uint32_t tag, - uint32_t arg) -{ - ESPState *s = (ESPState *)opaque; - - if (reason == SCSI_REASON_DONE) { - DPRINTF("SCSI Command complete\n"); - if (s->ti_size != 0) - DPRINTF("SCSI command completed unexpectedly\n"); - s->ti_size = 0; - s->dma_left = 0; - s->async_len = 0; - if (arg) - DPRINTF("Command failed\n"); - s->sense = arg; - s->rregs[ESP_RSTAT] = STAT_ST; - esp_dma_done(s); - s->current_dev = NULL; - } else { - DPRINTF("transfer %d/%d\n", s->dma_left, s->ti_size); - s->async_len = arg; - s->async_buf = s->current_dev->get_buf(s->current_dev, 0); - if (s->dma_left) { - esp_do_dma(s); - } else if (s->dma_counter != 0 && s->ti_size <= 0) { - /* If this was the last part of a DMA transfer then the - completion interrupt is deferred to here. */ - esp_dma_done(s); - } - } -} - -static void handle_ti(ESPState *s) -{ - uint32_t dmalen, minlen; - - dmalen = s->rregs[ESP_TCLO] | (s->rregs[ESP_TCMID] << 8); - if (dmalen==0) { - dmalen=0x10000; - } - s->dma_counter = dmalen; - - if (s->do_cmd) - minlen = (dmalen < 32) ? dmalen : 32; - else if (s->ti_size < 0) - minlen = (dmalen < -s->ti_size) ? dmalen : -s->ti_size; - else - minlen = (dmalen < s->ti_size) ? dmalen : s->ti_size; - DPRINTF("Transfer Information len %d\n", minlen); - if (s->dma) { - s->dma_left = minlen; - s->rregs[ESP_RSTAT] &= ~STAT_TC; - esp_do_dma(s); - } else if (s->do_cmd) { - DPRINTF("command len %d\n", s->cmdlen); - s->ti_size = 0; - s->cmdlen = 0; - s->do_cmd = 0; - do_cmd(s, s->cmdbuf); - return; - } -} - -static void esp_reset(void *opaque) -{ - ESPState *s = opaque; - - memset(s->rregs, 0, ESP_REGS); - memset(s->wregs, 0, ESP_REGS); - s->rregs[ESP_TCHI] = TCHI_FAS100A; // Indicate fas100a - s->ti_size = 0; - s->ti_rptr = 0; - s->ti_wptr = 0; - s->dma = 0; - s->do_cmd = 0; - - s->rregs[ESP_CFG1] = 7; -} - -static void parent_esp_reset(void *opaque, int irq, int level) -{ - if (level) - esp_reset(opaque); -} - -static uint32_t esp_mem_readb(void *opaque, target_phys_addr_t addr) -{ - ESPState *s = opaque; - uint32_t saddr, old_val; - - saddr = addr >> s->it_shift; - DPRINTF("read reg[%d]: 0x%2.2x\n", saddr, s->rregs[saddr]); - switch (saddr) { - case ESP_FIFO: - if (s->ti_size > 0) { - s->ti_size--; - if ((s->rregs[ESP_RSTAT] & STAT_PIO_MASK) == 0) { - /* Data out. */ - ESP_ERROR("PIO data read not implemented\n"); - s->rregs[ESP_FIFO] = 0; - } else { - s->rregs[ESP_FIFO] = s->ti_buf[s->ti_rptr++]; - } - esp_raise_irq(s); - } - if (s->ti_size == 0) { - s->ti_rptr = 0; - s->ti_wptr = 0; - } - break; - case ESP_RINTR: - /* Clear sequence step, interrupt register and all status bits - except TC */ - old_val = s->rregs[ESP_RINTR]; - s->rregs[ESP_RINTR] = 0; - s->rregs[ESP_RSTAT] &= ~STAT_TC; - s->rregs[ESP_RSEQ] = SEQ_CD; - esp_lower_irq(s); - - return old_val; - default: - break; - } - return s->rregs[saddr]; -} - -static void esp_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - ESPState *s = opaque; - uint32_t saddr; - - saddr = addr >> s->it_shift; - DPRINTF("write reg[%d]: 0x%2.2x -> 0x%2.2x\n", saddr, s->wregs[saddr], - val); - switch (saddr) { - case ESP_TCLO: - case ESP_TCMID: - s->rregs[ESP_RSTAT] &= ~STAT_TC; - break; - case ESP_FIFO: - if (s->do_cmd) { - s->cmdbuf[s->cmdlen++] = val & 0xff; - } else if (s->ti_size == TI_BUFSZ - 1) { - ESP_ERROR("fifo overrun\n"); - } else { - s->ti_size++; - s->ti_buf[s->ti_wptr++] = val & 0xff; - } - break; - case ESP_CMD: - s->rregs[saddr] = val; - if (val & CMD_DMA) { - s->dma = 1; - /* Reload DMA counter. */ - s->rregs[ESP_TCLO] = s->wregs[ESP_TCLO]; - s->rregs[ESP_TCMID] = s->wregs[ESP_TCMID]; - } else { - s->dma = 0; - } - switch(val & CMD_CMD) { - case CMD_NOP: - DPRINTF("NOP (%2.2x)\n", val); - break; - case CMD_FLUSH: - DPRINTF("Flush FIFO (%2.2x)\n", val); - //s->ti_size = 0; - s->rregs[ESP_RINTR] = INTR_FC; - s->rregs[ESP_RSEQ] = 0; - s->rregs[ESP_RFLAGS] = 0; - break; - case CMD_RESET: - DPRINTF("Chip reset (%2.2x)\n", val); - esp_reset(s); - break; - case CMD_BUSRESET: - DPRINTF("Bus reset (%2.2x)\n", val); - s->rregs[ESP_RINTR] = INTR_RST; - if (!(s->wregs[ESP_CFG1] & CFG1_RESREPT)) { - esp_raise_irq(s); - } - break; - case CMD_TI: - handle_ti(s); - break; - case CMD_ICCS: - DPRINTF("Initiator Command Complete Sequence (%2.2x)\n", val); - write_response(s); - s->rregs[ESP_RINTR] = INTR_FC; - s->rregs[ESP_RSTAT] |= STAT_MI; - break; - case CMD_MSGACC: - DPRINTF("Message Accepted (%2.2x)\n", val); - write_response(s); - s->rregs[ESP_RINTR] = INTR_DC; - s->rregs[ESP_RSEQ] = 0; - break; - case CMD_SATN: - DPRINTF("Set ATN (%2.2x)\n", val); - break; - case CMD_SELATN: - DPRINTF("Set ATN (%2.2x)\n", val); - handle_satn(s); - break; - case CMD_SELATNS: - DPRINTF("Set ATN & stop (%2.2x)\n", val); - handle_satn_stop(s); - break; - case CMD_ENSEL: - DPRINTF("Enable selection (%2.2x)\n", val); - s->rregs[ESP_RINTR] = 0; - break; - default: - ESP_ERROR("Unhandled ESP command (%2.2x)\n", val); - break; - } - break; - case ESP_WBUSID ... ESP_WSYNO: - break; - case ESP_CFG1: - s->rregs[saddr] = val; - break; - case ESP_WCCF ... ESP_WTEST: - break; - case ESP_CFG2 ... ESP_RES4: - s->rregs[saddr] = val; - break; - default: - ESP_ERROR("invalid write of 0x%02x at [0x%x]\n", val, saddr); - return; - } - s->wregs[saddr] = val; -} - -static CPUReadMemoryFunc *esp_mem_read[3] = { - esp_mem_readb, - NULL, - NULL, -}; - -static CPUWriteMemoryFunc *esp_mem_write[3] = { - esp_mem_writeb, - NULL, - esp_mem_writeb, -}; - -static void esp_save(QEMUFile *f, void *opaque) -{ - ESPState *s = opaque; - - qemu_put_buffer(f, s->rregs, ESP_REGS); - qemu_put_buffer(f, s->wregs, ESP_REGS); - qemu_put_sbe32s(f, &s->ti_size); - qemu_put_be32s(f, &s->ti_rptr); - qemu_put_be32s(f, &s->ti_wptr); - qemu_put_buffer(f, s->ti_buf, TI_BUFSZ); - qemu_put_be32s(f, &s->sense); - qemu_put_be32s(f, &s->dma); - qemu_put_buffer(f, s->cmdbuf, TI_BUFSZ); - qemu_put_be32s(f, &s->cmdlen); - qemu_put_be32s(f, &s->do_cmd); - qemu_put_be32s(f, &s->dma_left); - // There should be no transfers in progress, so dma_counter is not saved -} - -static int esp_load(QEMUFile *f, void *opaque, int version_id) -{ - ESPState *s = opaque; - - if (version_id != 3) - return -EINVAL; // Cannot emulate 2 - - qemu_get_buffer(f, s->rregs, ESP_REGS); - qemu_get_buffer(f, s->wregs, ESP_REGS); - qemu_get_sbe32s(f, &s->ti_size); - qemu_get_be32s(f, &s->ti_rptr); - qemu_get_be32s(f, &s->ti_wptr); - qemu_get_buffer(f, s->ti_buf, TI_BUFSZ); - qemu_get_be32s(f, &s->sense); - qemu_get_be32s(f, &s->dma); - qemu_get_buffer(f, s->cmdbuf, TI_BUFSZ); - qemu_get_be32s(f, &s->cmdlen); - qemu_get_be32s(f, &s->do_cmd); - qemu_get_be32s(f, &s->dma_left); - - return 0; -} - -static void esp_scsi_attach(DeviceState *host, BlockDriverState *bd, int id) -{ - ESPState *s = FROM_SYSBUS(ESPState, sysbus_from_qdev(host)); - - if (id < 0) { - for (id = 0; id < ESP_MAX_DEVS; id++) { - if (id == (s->rregs[ESP_CFG1] & 0x7)) - continue; - if (s->scsi_dev[id] == NULL) - break; - } - } - if (id >= ESP_MAX_DEVS) { - DPRINTF("Bad Device ID %d\n", id); - return; - } - if (s->scsi_dev[id]) { - DPRINTF("Destroying device %d\n", id); - s->scsi_dev[id]->destroy(s->scsi_dev[id]); - } - DPRINTF("Attaching block device %d\n", id); - /* Command queueing is not implemented. */ - s->scsi_dev[id] = scsi_generic_init(bd, 0, esp_command_complete, s); - if (s->scsi_dev[id] == NULL) - s->scsi_dev[id] = scsi_disk_init(bd, 0, esp_command_complete, s); -} - -void esp_init(target_phys_addr_t espaddr, int it_shift, - espdma_memory_read_write dma_memory_read, - espdma_memory_read_write dma_memory_write, - void *dma_opaque, qemu_irq irq, qemu_irq *reset) -{ - DeviceState *dev; - SysBusDevice *s; - ESPState *esp; - - dev = qdev_create(NULL, "esp"); - esp = DO_UPCAST(ESPState, busdev.qdev, dev); - esp->dma_memory_read = dma_memory_read; - esp->dma_memory_write = dma_memory_write; - esp->dma_opaque = dma_opaque; - esp->it_shift = it_shift; - qdev_init(dev); - s = sysbus_from_qdev(dev); - sysbus_connect_irq(s, 0, irq); - sysbus_mmio_map(s, 0, espaddr); -} - -static void esp_init1(SysBusDevice *dev) -{ - ESPState *s = FROM_SYSBUS(ESPState, dev); - int esp_io_memory; - - sysbus_init_irq(dev, &s->irq); - assert(s->it_shift != -1); - - esp_io_memory = cpu_register_io_memory(esp_mem_read, esp_mem_write, s); - sysbus_init_mmio(dev, ESP_REGS << s->it_shift, esp_io_memory); - - esp_reset(s); - - register_savevm("esp", -1, 3, esp_save, esp_load, s); - qemu_register_reset(esp_reset, s); - - qdev_init_gpio_in(&dev->qdev, parent_esp_reset, 1); - - scsi_bus_new(&dev->qdev, esp_scsi_attach); -} - -static void esp_register_devices(void) -{ - sysbus_register_dev("esp", sizeof(ESPState), esp_init1); -} - -device_init(esp_register_devices) diff --git a/qemu-0.11.0/hw/etraxfs.c b/qemu-0.11.0/hw/etraxfs.c deleted file mode 100644 index c2eca52..0000000 --- a/qemu-0.11.0/hw/etraxfs.c +++ /dev/null @@ -1,178 +0,0 @@ -/* - * QEMU ETRAX System Emulator - * - * Copyright (c) 2007 Edgar E. Iglesias, Axis Communications AB. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "sysbus.h" -#include "boards.h" -#include "sysemu.h" -#include "net.h" -#include "flash.h" -#include "etraxfs.h" - -#define FLASH_SIZE 0x2000000 -#define INTMEM_SIZE (128 * 1024) - -static uint32_t bootstrap_pc; - -static void main_cpu_reset(void *opaque) -{ - CPUState *env = opaque; - cpu_reset(env); - - env->pc = bootstrap_pc; -} - -static -void bareetraxfs_init (ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, const char *kernel_cmdline, - const char *initrd_filename, const char *cpu_model) -{ - DeviceState *dev; - SysBusDevice *s; - CPUState *env; - qemu_irq irq[30], nmi[2], *cpu_irq; - void *etraxfs_dmac; - struct etraxfs_dma_client *eth[2] = {NULL, NULL}; - int kernel_size; - int i; - ram_addr_t phys_ram; - ram_addr_t phys_flash; - ram_addr_t phys_intmem; - - /* init CPUs */ - if (cpu_model == NULL) { - cpu_model = "crisv32"; - } - env = cpu_init(cpu_model); - qemu_register_reset(main_cpu_reset, env); - - /* allocate RAM */ - phys_ram = qemu_ram_alloc(ram_size); - cpu_register_physical_memory(0x40000000, ram_size, phys_ram | IO_MEM_RAM); - - /* The ETRAX-FS has 128Kb on chip ram, the docs refer to it as the - internal memory. */ - phys_intmem = qemu_ram_alloc(INTMEM_SIZE); - cpu_register_physical_memory(0x38000000, INTMEM_SIZE, - phys_intmem | IO_MEM_RAM); - - - phys_flash = qemu_ram_alloc(FLASH_SIZE); - i = drive_get_index(IF_PFLASH, 0, 0); - pflash_cfi02_register(0x0, phys_flash, - i != -1 ? drives_table[i].bdrv : NULL, (64 * 1024), - FLASH_SIZE >> 16, - 1, 2, 0x0000, 0x0000, 0x0000, 0x0000, - 0x555, 0x2aa); - cpu_irq = cris_pic_init_cpu(env); - dev = qdev_create(NULL, "etraxfs,pic"); - /* FIXME: Is there a proper way to signal vectors to the CPU core? */ - qdev_prop_set_ptr(dev, "interrupt_vector", &env->interrupt_vector); - qdev_init(dev); - s = sysbus_from_qdev(dev); - sysbus_mmio_map(s, 0, 0x3001c000); - sysbus_connect_irq(s, 0, cpu_irq[0]); - sysbus_connect_irq(s, 1, cpu_irq[1]); - for (i = 0; i < 30; i++) { - irq[i] = qdev_get_gpio_in(dev, i); - } - nmi[0] = qdev_get_gpio_in(dev, 30); - nmi[1] = qdev_get_gpio_in(dev, 31); - - etraxfs_dmac = etraxfs_dmac_init(0x30000000, 10); - for (i = 0; i < 10; i++) { - /* On ETRAX, odd numbered channels are inputs. */ - etraxfs_dmac_connect(etraxfs_dmac, i, irq + 7 + i, i & 1); - } - - /* Add the two ethernet blocks. */ - eth[0] = etraxfs_eth_init(&nd_table[0], 0x30034000, 1); - if (nb_nics > 1) - eth[1] = etraxfs_eth_init(&nd_table[1], 0x30036000, 2); - - /* The DMA Connector block is missing, hardwire things for now. */ - etraxfs_dmac_connect_client(etraxfs_dmac, 0, eth[0]); - etraxfs_dmac_connect_client(etraxfs_dmac, 1, eth[0] + 1); - if (eth[1]) { - etraxfs_dmac_connect_client(etraxfs_dmac, 6, eth[1]); - etraxfs_dmac_connect_client(etraxfs_dmac, 7, eth[1] + 1); - } - - /* 2 timers. */ - sysbus_create_varargs("etraxfs,timer", 0x3001e000, irq[0x1b], nmi[1], NULL); - sysbus_create_varargs("etraxfs,timer", 0x3005e000, irq[0x1b], nmi[1], NULL); - - for (i = 0; i < 4; i++) { - sysbus_create_simple("etraxfs,serial", 0x30026000 + i * 0x2000, - irq[0x14 + i]); - } - - if (kernel_filename) { - uint64_t entry, high; - int kcmdline_len; - - /* Boots a kernel elf binary, os/linux-2.6/vmlinux from the axis - devboard SDK. */ - kernel_size = load_elf(kernel_filename, -0x80000000LL, - &entry, NULL, &high); - bootstrap_pc = entry; - if (kernel_size < 0) { - /* Takes a kimage from the axis devboard SDK. */ - kernel_size = load_image_targphys(kernel_filename, 0x40004000, - ram_size); - bootstrap_pc = 0x40004000; - env->regs[9] = 0x40004000 + kernel_size; - } - env->regs[8] = 0x56902387; /* RAM init magic. */ - - if (kernel_cmdline && (kcmdline_len = strlen(kernel_cmdline))) { - if (kcmdline_len > 256) { - fprintf(stderr, "Too long CRIS kernel cmdline (max 256)\n"); - exit(1); - } - /* Let the kernel know we are modifying the cmdline. */ - env->regs[10] = 0x87109563; - env->regs[11] = 0x40000000; - pstrcpy_targphys(env->regs[11], 256, kernel_cmdline); - } - } - env->pc = bootstrap_pc; - - printf ("pc =%x\n", env->pc); - printf ("ram size =%ld\n", ram_size); -} - -static QEMUMachine bareetraxfs_machine = { - .name = "bareetraxfs", - .desc = "Bare ETRAX FS board", - .init = bareetraxfs_init, - .is_default = 1, -}; - -static void bareetraxfs_machine_init(void) -{ - qemu_register_machine(&bareetraxfs_machine); -} - -machine_init(bareetraxfs_machine_init); diff --git a/qemu-0.11.0/hw/etraxfs.h b/qemu-0.11.0/hw/etraxfs.h deleted file mode 100644 index 01fb9d3..0000000 --- a/qemu-0.11.0/hw/etraxfs.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * QEMU ETRAX System Emulator - * - * Copyright (c) 2008 Edgar E. Iglesias, Axis Communications AB. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "etraxfs_dma.h" - -qemu_irq *cris_pic_init_cpu(CPUState *env); -void *etraxfs_eth_init(NICInfo *nd, target_phys_addr_t base, int phyaddr); diff --git a/qemu-0.11.0/hw/etraxfs_dma.c b/qemu-0.11.0/hw/etraxfs_dma.c deleted file mode 100644 index 4117535..0000000 --- a/qemu-0.11.0/hw/etraxfs_dma.c +++ /dev/null @@ -1,756 +0,0 @@ -/* - * QEMU ETRAX DMA Controller. - * - * Copyright (c) 2008 Edgar E. Iglesias, Axis Communications AB. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include <stdio.h> -#include <sys/time.h> -#include "hw.h" -#include "qemu-common.h" -#include "sysemu.h" - -#include "etraxfs_dma.h" - -#define D(x) - -#define RW_DATA (0x0 / 4) -#define RW_SAVED_DATA (0x58 / 4) -#define RW_SAVED_DATA_BUF (0x5c / 4) -#define RW_GROUP (0x60 / 4) -#define RW_GROUP_DOWN (0x7c / 4) -#define RW_CMD (0x80 / 4) -#define RW_CFG (0x84 / 4) -#define RW_STAT (0x88 / 4) -#define RW_INTR_MASK (0x8c / 4) -#define RW_ACK_INTR (0x90 / 4) -#define R_INTR (0x94 / 4) -#define R_MASKED_INTR (0x98 / 4) -#define RW_STREAM_CMD (0x9c / 4) - -#define DMA_REG_MAX (0x100 / 4) - -/* descriptors */ - -// ------------------------------------------------------------ dma_descr_group -typedef struct dma_descr_group { - uint32_t next; - unsigned eol : 1; - unsigned tol : 1; - unsigned bol : 1; - unsigned : 1; - unsigned intr : 1; - unsigned : 2; - unsigned en : 1; - unsigned : 7; - unsigned dis : 1; - unsigned md : 16; - struct dma_descr_group *up; - union { - struct dma_descr_context *context; - struct dma_descr_group *group; - } down; -} dma_descr_group; - -// ---------------------------------------------------------- dma_descr_context -typedef struct dma_descr_context { - uint32_t next; - unsigned eol : 1; - unsigned : 3; - unsigned intr : 1; - unsigned : 1; - unsigned store_mode : 1; - unsigned en : 1; - unsigned : 7; - unsigned dis : 1; - unsigned md0 : 16; - unsigned md1; - unsigned md2; - unsigned md3; - unsigned md4; - uint32_t saved_data; - uint32_t saved_data_buf; -} dma_descr_context; - -// ------------------------------------------------------------- dma_descr_data -typedef struct dma_descr_data { - uint32_t next; - uint32_t buf; - unsigned eol : 1; - unsigned : 2; - unsigned out_eop : 1; - unsigned intr : 1; - unsigned wait : 1; - unsigned : 2; - unsigned : 3; - unsigned in_eop : 1; - unsigned : 4; - unsigned md : 16; - uint32_t after; -} dma_descr_data; - -/* Constants */ -enum { - regk_dma_ack_pkt = 0x00000100, - regk_dma_anytime = 0x00000001, - regk_dma_array = 0x00000008, - regk_dma_burst = 0x00000020, - regk_dma_client = 0x00000002, - regk_dma_copy_next = 0x00000010, - regk_dma_copy_up = 0x00000020, - regk_dma_data_at_eol = 0x00000001, - regk_dma_dis_c = 0x00000010, - regk_dma_dis_g = 0x00000020, - regk_dma_idle = 0x00000001, - regk_dma_intern = 0x00000004, - regk_dma_load_c = 0x00000200, - regk_dma_load_c_n = 0x00000280, - regk_dma_load_c_next = 0x00000240, - regk_dma_load_d = 0x00000140, - regk_dma_load_g = 0x00000300, - regk_dma_load_g_down = 0x000003c0, - regk_dma_load_g_next = 0x00000340, - regk_dma_load_g_up = 0x00000380, - regk_dma_next_en = 0x00000010, - regk_dma_next_pkt = 0x00000010, - regk_dma_no = 0x00000000, - regk_dma_only_at_wait = 0x00000000, - regk_dma_restore = 0x00000020, - regk_dma_rst = 0x00000001, - regk_dma_running = 0x00000004, - regk_dma_rw_cfg_default = 0x00000000, - regk_dma_rw_cmd_default = 0x00000000, - regk_dma_rw_intr_mask_default = 0x00000000, - regk_dma_rw_stat_default = 0x00000101, - regk_dma_rw_stream_cmd_default = 0x00000000, - regk_dma_save_down = 0x00000020, - regk_dma_save_up = 0x00000020, - regk_dma_set_reg = 0x00000050, - regk_dma_set_w_size1 = 0x00000190, - regk_dma_set_w_size2 = 0x000001a0, - regk_dma_set_w_size4 = 0x000001c0, - regk_dma_stopped = 0x00000002, - regk_dma_store_c = 0x00000002, - regk_dma_store_descr = 0x00000000, - regk_dma_store_g = 0x00000004, - regk_dma_store_md = 0x00000001, - regk_dma_sw = 0x00000008, - regk_dma_update_down = 0x00000020, - regk_dma_yes = 0x00000001 -}; - -enum dma_ch_state -{ - RST = 1, - STOPPED = 2, - RUNNING = 4 -}; - -struct fs_dma_channel -{ - qemu_irq irq; - struct etraxfs_dma_client *client; - - /* Internal status. */ - int stream_cmd_src; - enum dma_ch_state state; - - unsigned int input : 1; - unsigned int eol : 1; - - struct dma_descr_group current_g; - struct dma_descr_context current_c; - struct dma_descr_data current_d; - - /* Controll registers. */ - uint32_t regs[DMA_REG_MAX]; -}; - -struct fs_dma_ctrl -{ - int map; - int nr_channels; - struct fs_dma_channel *channels; - - QEMUBH *bh; -}; - -static void DMA_run(void *opaque); -static int channel_out_run(struct fs_dma_ctrl *ctrl, int c); - -static inline uint32_t channel_reg(struct fs_dma_ctrl *ctrl, int c, int reg) -{ - return ctrl->channels[c].regs[reg]; -} - -static inline int channel_stopped(struct fs_dma_ctrl *ctrl, int c) -{ - return channel_reg(ctrl, c, RW_CFG) & 2; -} - -static inline int channel_en(struct fs_dma_ctrl *ctrl, int c) -{ - return (channel_reg(ctrl, c, RW_CFG) & 1) - && ctrl->channels[c].client; -} - -static inline int fs_channel(target_phys_addr_t addr) -{ - /* Every channel has a 0x2000 ctrl register map. */ - return addr >> 13; -} - -#ifdef USE_THIS_DEAD_CODE -static void channel_load_g(struct fs_dma_ctrl *ctrl, int c) -{ - target_phys_addr_t addr = channel_reg(ctrl, c, RW_GROUP); - - /* Load and decode. FIXME: handle endianness. */ - cpu_physical_memory_read (addr, - (void *) &ctrl->channels[c].current_g, - sizeof ctrl->channels[c].current_g); -} - -static void dump_c(int ch, struct dma_descr_context *c) -{ - printf("%s ch=%d\n", __func__, ch); - printf("next=%x\n", c->next); - printf("saved_data=%x\n", c->saved_data); - printf("saved_data_buf=%x\n", c->saved_data_buf); - printf("eol=%x\n", (uint32_t) c->eol); -} - -static void dump_d(int ch, struct dma_descr_data *d) -{ - printf("%s ch=%d\n", __func__, ch); - printf("next=%x\n", d->next); - printf("buf=%x\n", d->buf); - printf("after=%x\n", d->after); - printf("intr=%x\n", (uint32_t) d->intr); - printf("out_eop=%x\n", (uint32_t) d->out_eop); - printf("in_eop=%x\n", (uint32_t) d->in_eop); - printf("eol=%x\n", (uint32_t) d->eol); -} -#endif - -static void channel_load_c(struct fs_dma_ctrl *ctrl, int c) -{ - target_phys_addr_t addr = channel_reg(ctrl, c, RW_GROUP_DOWN); - - /* Load and decode. FIXME: handle endianness. */ - cpu_physical_memory_read (addr, - (void *) &ctrl->channels[c].current_c, - sizeof ctrl->channels[c].current_c); - - D(dump_c(c, &ctrl->channels[c].current_c)); - /* I guess this should update the current pos. */ - ctrl->channels[c].regs[RW_SAVED_DATA] = - (uint32_t)(unsigned long)ctrl->channels[c].current_c.saved_data; - ctrl->channels[c].regs[RW_SAVED_DATA_BUF] = - (uint32_t)(unsigned long)ctrl->channels[c].current_c.saved_data_buf; -} - -static void channel_load_d(struct fs_dma_ctrl *ctrl, int c) -{ - target_phys_addr_t addr = channel_reg(ctrl, c, RW_SAVED_DATA); - - /* Load and decode. FIXME: handle endianness. */ - D(printf("%s ch=%d addr=" TARGET_FMT_plx "\n", __func__, c, addr)); - cpu_physical_memory_read (addr, - (void *) &ctrl->channels[c].current_d, - sizeof ctrl->channels[c].current_d); - - D(dump_d(c, &ctrl->channels[c].current_d)); - ctrl->channels[c].regs[RW_DATA] = addr; -} - -static void channel_store_c(struct fs_dma_ctrl *ctrl, int c) -{ - target_phys_addr_t addr = channel_reg(ctrl, c, RW_GROUP_DOWN); - - /* Encode and store. FIXME: handle endianness. */ - D(printf("%s ch=%d addr=" TARGET_FMT_plx "\n", __func__, c, addr)); - D(dump_d(c, &ctrl->channels[c].current_d)); - cpu_physical_memory_write (addr, - (void *) &ctrl->channels[c].current_c, - sizeof ctrl->channels[c].current_c); -} - -static void channel_store_d(struct fs_dma_ctrl *ctrl, int c) -{ - target_phys_addr_t addr = channel_reg(ctrl, c, RW_SAVED_DATA); - - /* Encode and store. FIXME: handle endianness. */ - D(printf("%s ch=%d addr=" TARGET_FMT_plx "\n", __func__, c, addr)); - cpu_physical_memory_write (addr, - (void *) &ctrl->channels[c].current_d, - sizeof ctrl->channels[c].current_d); -} - -static inline void channel_stop(struct fs_dma_ctrl *ctrl, int c) -{ - /* FIXME: */ -} - -static inline void channel_start(struct fs_dma_ctrl *ctrl, int c) -{ - if (ctrl->channels[c].client) - { - ctrl->channels[c].eol = 0; - ctrl->channels[c].state = RUNNING; - if (!ctrl->channels[c].input) - channel_out_run(ctrl, c); - } else - printf("WARNING: starting DMA ch %d with no client\n", c); - - qemu_bh_schedule_idle(ctrl->bh); -} - -static void channel_continue(struct fs_dma_ctrl *ctrl, int c) -{ - if (!channel_en(ctrl, c) - || channel_stopped(ctrl, c) - || ctrl->channels[c].state != RUNNING - /* Only reload the current data descriptor if it has eol set. */ - || !ctrl->channels[c].current_d.eol) { - D(printf("continue failed ch=%d state=%d stopped=%d en=%d eol=%d\n", - c, ctrl->channels[c].state, - channel_stopped(ctrl, c), - channel_en(ctrl,c), - ctrl->channels[c].eol)); - D(dump_d(c, &ctrl->channels[c].current_d)); - return; - } - - /* Reload the current descriptor. */ - channel_load_d(ctrl, c); - - /* If the current descriptor cleared the eol flag and we had already - reached eol state, do the continue. */ - if (!ctrl->channels[c].current_d.eol && ctrl->channels[c].eol) { - D(printf("continue %d ok %x\n", c, - ctrl->channels[c].current_d.next)); - ctrl->channels[c].regs[RW_SAVED_DATA] = - (uint32_t)(unsigned long)ctrl->channels[c].current_d.next; - channel_load_d(ctrl, c); - ctrl->channels[c].regs[RW_SAVED_DATA_BUF] = - (uint32_t)(unsigned long)ctrl->channels[c].current_d.buf; - - channel_start(ctrl, c); - } - ctrl->channels[c].regs[RW_SAVED_DATA_BUF] = - (uint32_t)(unsigned long)ctrl->channels[c].current_d.buf; -} - -static void channel_stream_cmd(struct fs_dma_ctrl *ctrl, int c, uint32_t v) -{ - unsigned int cmd = v & ((1 << 10) - 1); - - D(printf("%s ch=%d cmd=%x\n", - __func__, c, cmd)); - if (cmd & regk_dma_load_d) { - channel_load_d(ctrl, c); - if (cmd & regk_dma_burst) - channel_start(ctrl, c); - } - - if (cmd & regk_dma_load_c) { - channel_load_c(ctrl, c); - } -} - -static void channel_update_irq(struct fs_dma_ctrl *ctrl, int c) -{ - D(printf("%s %d\n", __func__, c)); - ctrl->channels[c].regs[R_INTR] &= - ~(ctrl->channels[c].regs[RW_ACK_INTR]); - - ctrl->channels[c].regs[R_MASKED_INTR] = - ctrl->channels[c].regs[R_INTR] - & ctrl->channels[c].regs[RW_INTR_MASK]; - - D(printf("%s: chan=%d masked_intr=%x\n", __func__, - c, - ctrl->channels[c].regs[R_MASKED_INTR])); - - qemu_set_irq(ctrl->channels[c].irq, - !!ctrl->channels[c].regs[R_MASKED_INTR]); -} - -static int channel_out_run(struct fs_dma_ctrl *ctrl, int c) -{ - uint32_t len; - uint32_t saved_data_buf; - unsigned char buf[2 * 1024]; - - if (ctrl->channels[c].eol) - return 0; - - do { - D(printf("ch=%d buf=%x after=%x\n", - c, - (uint32_t)ctrl->channels[c].current_d.buf, - (uint32_t)ctrl->channels[c].current_d.after)); - - channel_load_d(ctrl, c); - saved_data_buf = channel_reg(ctrl, c, RW_SAVED_DATA_BUF); - len = (uint32_t)(unsigned long) - ctrl->channels[c].current_d.after; - len -= saved_data_buf; - - if (len > sizeof buf) - len = sizeof buf; - cpu_physical_memory_read (saved_data_buf, buf, len); - - D(printf("channel %d pushes %x %u bytes\n", c, - saved_data_buf, len)); - - if (ctrl->channels[c].client->client.push) - ctrl->channels[c].client->client.push( - ctrl->channels[c].client->client.opaque, - buf, len); - else - printf("WARNING: DMA ch%d dataloss," - " no attached client.\n", c); - - saved_data_buf += len; - - if (saved_data_buf == (uint32_t)(unsigned long) - ctrl->channels[c].current_d.after) { - /* Done. Step to next. */ - if (ctrl->channels[c].current_d.out_eop) { - /* TODO: signal eop to the client. */ - D(printf("signal eop\n")); - } - if (ctrl->channels[c].current_d.intr) { - /* TODO: signal eop to the client. */ - /* data intr. */ - D(printf("signal intr %d eol=%d\n", - len, ctrl->channels[c].current_d.eol)); - ctrl->channels[c].regs[R_INTR] |= (1 << 2); - channel_update_irq(ctrl, c); - } - channel_store_d(ctrl, c); - if (ctrl->channels[c].current_d.eol) { - D(printf("channel %d EOL\n", c)); - ctrl->channels[c].eol = 1; - - /* Mark the context as disabled. */ - ctrl->channels[c].current_c.dis = 1; - channel_store_c(ctrl, c); - - channel_stop(ctrl, c); - } else { - ctrl->channels[c].regs[RW_SAVED_DATA] = - (uint32_t)(unsigned long)ctrl-> - channels[c].current_d.next; - /* Load new descriptor. */ - channel_load_d(ctrl, c); - saved_data_buf = (uint32_t)(unsigned long) - ctrl->channels[c].current_d.buf; - } - - ctrl->channels[c].regs[RW_SAVED_DATA_BUF] = - saved_data_buf; - D(dump_d(c, &ctrl->channels[c].current_d)); - } - ctrl->channels[c].regs[RW_SAVED_DATA_BUF] = saved_data_buf; - } while (!ctrl->channels[c].eol); - return 1; -} - -static int channel_in_process(struct fs_dma_ctrl *ctrl, int c, - unsigned char *buf, int buflen, int eop) -{ - uint32_t len; - uint32_t saved_data_buf; - - if (ctrl->channels[c].eol == 1) - return 0; - - channel_load_d(ctrl, c); - saved_data_buf = channel_reg(ctrl, c, RW_SAVED_DATA_BUF); - len = (uint32_t)(unsigned long)ctrl->channels[c].current_d.after; - len -= saved_data_buf; - - if (len > buflen) - len = buflen; - - cpu_physical_memory_write (saved_data_buf, buf, len); - saved_data_buf += len; - - if (saved_data_buf == - (uint32_t)(unsigned long)ctrl->channels[c].current_d.after - || eop) { - uint32_t r_intr = ctrl->channels[c].regs[R_INTR]; - - D(printf("in dscr end len=%d\n", - ctrl->channels[c].current_d.after - - ctrl->channels[c].current_d.buf)); - ctrl->channels[c].current_d.after = saved_data_buf; - - /* Done. Step to next. */ - if (ctrl->channels[c].current_d.intr) { - /* TODO: signal eop to the client. */ - /* data intr. */ - ctrl->channels[c].regs[R_INTR] |= 3; - } - if (eop) { - ctrl->channels[c].current_d.in_eop = 1; - ctrl->channels[c].regs[R_INTR] |= 8; - } - if (r_intr != ctrl->channels[c].regs[R_INTR]) - channel_update_irq(ctrl, c); - - channel_store_d(ctrl, c); - D(dump_d(c, &ctrl->channels[c].current_d)); - - if (ctrl->channels[c].current_d.eol) { - D(printf("channel %d EOL\n", c)); - ctrl->channels[c].eol = 1; - - /* Mark the context as disabled. */ - ctrl->channels[c].current_c.dis = 1; - channel_store_c(ctrl, c); - - channel_stop(ctrl, c); - } else { - ctrl->channels[c].regs[RW_SAVED_DATA] = - (uint32_t)(unsigned long)ctrl-> - channels[c].current_d.next; - /* Load new descriptor. */ - channel_load_d(ctrl, c); - saved_data_buf = (uint32_t)(unsigned long) - ctrl->channels[c].current_d.buf; - } - } - - ctrl->channels[c].regs[RW_SAVED_DATA_BUF] = saved_data_buf; - return len; -} - -static inline int channel_in_run(struct fs_dma_ctrl *ctrl, int c) -{ - if (ctrl->channels[c].client->client.pull) { - ctrl->channels[c].client->client.pull( - ctrl->channels[c].client->client.opaque); - return 1; - } else - return 0; -} - -static uint32_t dma_rinvalid (void *opaque, target_phys_addr_t addr) -{ - hw_error("Unsupported short raccess. reg=" TARGET_FMT_plx "\n", addr); - return 0; -} - -static uint32_t -dma_readl (void *opaque, target_phys_addr_t addr) -{ - struct fs_dma_ctrl *ctrl = opaque; - int c; - uint32_t r = 0; - - /* Make addr relative to this channel and bounded to nr regs. */ - c = fs_channel(addr); - addr &= 0xff; - addr >>= 2; - switch (addr) - { - case RW_STAT: - r = ctrl->channels[c].state & 7; - r |= ctrl->channels[c].eol << 5; - r |= ctrl->channels[c].stream_cmd_src << 8; - break; - - default: - r = ctrl->channels[c].regs[addr]; - D(printf ("%s c=%d addr=" TARGET_FMT_plx "\n", - __func__, c, addr)); - break; - } - return r; -} - -static void -dma_winvalid (void *opaque, target_phys_addr_t addr, uint32_t value) -{ - hw_error("Unsupported short waccess. reg=" TARGET_FMT_plx "\n", addr); -} - -static void -dma_update_state(struct fs_dma_ctrl *ctrl, int c) -{ - if ((ctrl->channels[c].regs[RW_CFG] & 1) != 3) { - if (ctrl->channels[c].regs[RW_CFG] & 2) - ctrl->channels[c].state = STOPPED; - if (!(ctrl->channels[c].regs[RW_CFG] & 1)) - ctrl->channels[c].state = RST; - } -} - -static void -dma_writel (void *opaque, target_phys_addr_t addr, uint32_t value) -{ - struct fs_dma_ctrl *ctrl = opaque; - int c; - - /* Make addr relative to this channel and bounded to nr regs. */ - c = fs_channel(addr); - addr &= 0xff; - addr >>= 2; - switch (addr) - { - case RW_DATA: - ctrl->channels[c].regs[addr] = value; - break; - - case RW_CFG: - ctrl->channels[c].regs[addr] = value; - dma_update_state(ctrl, c); - break; - case RW_CMD: - /* continue. */ - if (value & ~1) - printf("Invalid store to ch=%d RW_CMD %x\n", - c, value); - ctrl->channels[c].regs[addr] = value; - channel_continue(ctrl, c); - break; - - case RW_SAVED_DATA: - case RW_SAVED_DATA_BUF: - case RW_GROUP: - case RW_GROUP_DOWN: - ctrl->channels[c].regs[addr] = value; - break; - - case RW_ACK_INTR: - case RW_INTR_MASK: - ctrl->channels[c].regs[addr] = value; - channel_update_irq(ctrl, c); - if (addr == RW_ACK_INTR) - ctrl->channels[c].regs[RW_ACK_INTR] = 0; - break; - - case RW_STREAM_CMD: - if (value & ~1023) - printf("Invalid store to ch=%d " - "RW_STREAMCMD %x\n", - c, value); - ctrl->channels[c].regs[addr] = value; - D(printf("stream_cmd ch=%d\n", c)); - channel_stream_cmd(ctrl, c, value); - break; - - default: - D(printf ("%s c=%d " TARGET_FMT_plx "\n", - __func__, c, addr)); - break; - } -} - -static CPUReadMemoryFunc *dma_read[] = { - &dma_rinvalid, - &dma_rinvalid, - &dma_readl, -}; - -static CPUWriteMemoryFunc *dma_write[] = { - &dma_winvalid, - &dma_winvalid, - &dma_writel, -}; - -static int etraxfs_dmac_run(void *opaque) -{ - struct fs_dma_ctrl *ctrl = opaque; - int i; - int p = 0; - - for (i = 0; - i < ctrl->nr_channels; - i++) - { - if (ctrl->channels[i].state == RUNNING) - { - if (ctrl->channels[i].input) { - p += channel_in_run(ctrl, i); - } else { - p += channel_out_run(ctrl, i); - } - } - } - return p; -} - -int etraxfs_dmac_input(struct etraxfs_dma_client *client, - void *buf, int len, int eop) -{ - return channel_in_process(client->ctrl, client->channel, - buf, len, eop); -} - -/* Connect an IRQ line with a channel. */ -void etraxfs_dmac_connect(void *opaque, int c, qemu_irq *line, int input) -{ - struct fs_dma_ctrl *ctrl = opaque; - ctrl->channels[c].irq = *line; - ctrl->channels[c].input = input; -} - -void etraxfs_dmac_connect_client(void *opaque, int c, - struct etraxfs_dma_client *cl) -{ - struct fs_dma_ctrl *ctrl = opaque; - cl->ctrl = ctrl; - cl->channel = c; - ctrl->channels[c].client = cl; -} - - -static void DMA_run(void *opaque) -{ - struct fs_dma_ctrl *etraxfs_dmac = opaque; - int p = 1; - - if (vm_running) - p = etraxfs_dmac_run(etraxfs_dmac); - - if (p) - qemu_bh_schedule_idle(etraxfs_dmac->bh); -} - -void *etraxfs_dmac_init(target_phys_addr_t base, int nr_channels) -{ - struct fs_dma_ctrl *ctrl = NULL; - - ctrl = qemu_mallocz(sizeof *ctrl); - - ctrl->bh = qemu_bh_new(DMA_run, ctrl); - - ctrl->nr_channels = nr_channels; - ctrl->channels = qemu_mallocz(sizeof ctrl->channels[0] * nr_channels); - - ctrl->map = cpu_register_io_memory(dma_read, dma_write, ctrl); - cpu_register_physical_memory(base, nr_channels * 0x2000, ctrl->map); - return ctrl; -} diff --git a/qemu-0.11.0/hw/etraxfs_dma.h b/qemu-0.11.0/hw/etraxfs_dma.h deleted file mode 100644 index 96408ab..0000000 --- a/qemu-0.11.0/hw/etraxfs_dma.h +++ /dev/null @@ -1,22 +0,0 @@ -struct etraxfs_dma_client -{ - /* DMA controller. */ - int channel; - void *ctrl; - - /* client. */ - struct - { - int (*push)(void *opaque, unsigned char *buf, int len); - void (*pull)(void *opaque); - void *opaque; - } client; -}; - -void *etraxfs_dmac_init(target_phys_addr_t base, int nr_channels); -void etraxfs_dmac_connect(void *opaque, int channel, qemu_irq *line, - int input); -void etraxfs_dmac_connect_client(void *opaque, int c, - struct etraxfs_dma_client *cl); -int etraxfs_dmac_input(struct etraxfs_dma_client *client, - void *buf, int len, int eop); diff --git a/qemu-0.11.0/hw/etraxfs_eth.c b/qemu-0.11.0/hw/etraxfs_eth.c deleted file mode 100644 index e1e5d8c..0000000 --- a/qemu-0.11.0/hw/etraxfs_eth.c +++ /dev/null @@ -1,600 +0,0 @@ -/* - * QEMU ETRAX Ethernet Controller. - * - * Copyright (c) 2008 Edgar E. Iglesias, Axis Communications AB. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include <stdio.h> -#include "hw.h" -#include "net.h" -#include "etraxfs.h" - -#define D(x) - -/* Advertisement control register. */ -#define ADVERTISE_10HALF 0x0020 /* Try for 10mbps half-duplex */ -#define ADVERTISE_10FULL 0x0040 /* Try for 10mbps full-duplex */ -#define ADVERTISE_100HALF 0x0080 /* Try for 100mbps half-duplex */ -#define ADVERTISE_100FULL 0x0100 /* Try for 100mbps full-duplex */ - -/* - * The MDIO extensions in the TDK PHY model were reversed engineered from the - * linux driver (PHYID and Diagnostics reg). - * TODO: Add friendly names for the register nums. - */ -struct qemu_phy -{ - uint32_t regs[32]; - - int link; - - unsigned int (*read)(struct qemu_phy *phy, unsigned int req); - void (*write)(struct qemu_phy *phy, unsigned int req, - unsigned int data); -}; - -static unsigned int tdk_read(struct qemu_phy *phy, unsigned int req) -{ - int regnum; - unsigned r = 0; - - regnum = req & 0x1f; - - switch (regnum) { - case 1: - if (!phy->link) - break; - /* MR1. */ - /* Speeds and modes. */ - r |= (1 << 13) | (1 << 14); - r |= (1 << 11) | (1 << 12); - r |= (1 << 5); /* Autoneg complete. */ - r |= (1 << 3); /* Autoneg able. */ - r |= (1 << 2); /* link. */ - break; - case 5: - /* Link partner ability. - We are kind; always agree with whatever best mode - the guest advertises. */ - r = 1 << 14; /* Success. */ - /* Copy advertised modes. */ - r |= phy->regs[4] & (15 << 5); - /* Autoneg support. */ - r |= 1; - break; - case 18: - { - /* Diagnostics reg. */ - int duplex = 0; - int speed_100 = 0; - - if (!phy->link) - break; - - /* Are we advertising 100 half or 100 duplex ? */ - speed_100 = !!(phy->regs[4] & ADVERTISE_100HALF); - speed_100 |= !!(phy->regs[4] & ADVERTISE_100FULL); - - /* Are we advertising 10 duplex or 100 duplex ? */ - duplex = !!(phy->regs[4] & ADVERTISE_100FULL); - duplex |= !!(phy->regs[4] & ADVERTISE_10FULL); - r = (speed_100 << 10) | (duplex << 11); - } - break; - - default: - r = phy->regs[regnum]; - break; - } - D(printf("\n%s %x = reg[%d]\n", __func__, r, regnum)); - return r; -} - -static void -tdk_write(struct qemu_phy *phy, unsigned int req, unsigned int data) -{ - int regnum; - - regnum = req & 0x1f; - D(printf("%s reg[%d] = %x\n", __func__, regnum, data)); - switch (regnum) { - default: - phy->regs[regnum] = data; - break; - } -} - -static void -tdk_init(struct qemu_phy *phy) -{ - phy->regs[0] = 0x3100; - /* PHY Id. */ - phy->regs[2] = 0x0300; - phy->regs[3] = 0xe400; - /* Autonegotiation advertisement reg. */ - phy->regs[4] = 0x01E1; - phy->link = 1; - - phy->read = tdk_read; - phy->write = tdk_write; -} - -struct qemu_mdio -{ - /* bus. */ - int mdc; - int mdio; - - /* decoder. */ - enum { - PREAMBLE, - SOF, - OPC, - ADDR, - REQ, - TURNAROUND, - DATA - } state; - unsigned int drive; - - unsigned int cnt; - unsigned int addr; - unsigned int opc; - unsigned int req; - unsigned int data; - - struct qemu_phy *devs[32]; -}; - -static void -mdio_attach(struct qemu_mdio *bus, struct qemu_phy *phy, unsigned int addr) -{ - bus->devs[addr & 0x1f] = phy; -} - -#ifdef USE_THIS_DEAD_CODE -static void -mdio_detach(struct qemu_mdio *bus, struct qemu_phy *phy, unsigned int addr) -{ - bus->devs[addr & 0x1f] = NULL; -} -#endif - -static void mdio_read_req(struct qemu_mdio *bus) -{ - struct qemu_phy *phy; - - phy = bus->devs[bus->addr]; - if (phy && phy->read) - bus->data = phy->read(phy, bus->req); - else - bus->data = 0xffff; -} - -static void mdio_write_req(struct qemu_mdio *bus) -{ - struct qemu_phy *phy; - - phy = bus->devs[bus->addr]; - if (phy && phy->write) - phy->write(phy, bus->req, bus->data); -} - -static void mdio_cycle(struct qemu_mdio *bus) -{ - bus->cnt++; - - D(printf("mdc=%d mdio=%d state=%d cnt=%d drv=%d\n", - bus->mdc, bus->mdio, bus->state, bus->cnt, bus->drive)); -#if 0 - if (bus->mdc) - printf("%d", bus->mdio); -#endif - switch (bus->state) - { - case PREAMBLE: - if (bus->mdc) { - if (bus->cnt >= (32 * 2) && !bus->mdio) { - bus->cnt = 0; - bus->state = SOF; - bus->data = 0; - } - } - break; - case SOF: - if (bus->mdc) { - if (bus->mdio != 1) - printf("WARNING: no SOF\n"); - if (bus->cnt == 1*2) { - bus->cnt = 0; - bus->opc = 0; - bus->state = OPC; - } - } - break; - case OPC: - if (bus->mdc) { - bus->opc <<= 1; - bus->opc |= bus->mdio & 1; - if (bus->cnt == 2*2) { - bus->cnt = 0; - bus->addr = 0; - bus->state = ADDR; - } - } - break; - case ADDR: - if (bus->mdc) { - bus->addr <<= 1; - bus->addr |= bus->mdio & 1; - - if (bus->cnt == 5*2) { - bus->cnt = 0; - bus->req = 0; - bus->state = REQ; - } - } - break; - case REQ: - if (bus->mdc) { - bus->req <<= 1; - bus->req |= bus->mdio & 1; - if (bus->cnt == 5*2) { - bus->cnt = 0; - bus->state = TURNAROUND; - } - } - break; - case TURNAROUND: - if (bus->mdc && bus->cnt == 2*2) { - bus->mdio = 0; - bus->cnt = 0; - - if (bus->opc == 2) { - bus->drive = 1; - mdio_read_req(bus); - bus->mdio = bus->data & 1; - } - bus->state = DATA; - } - break; - case DATA: - if (!bus->mdc) { - if (bus->drive) { - bus->mdio = !!(bus->data & (1 << 15)); - bus->data <<= 1; - } - } else { - if (!bus->drive) { - bus->data <<= 1; - bus->data |= bus->mdio; - } - if (bus->cnt == 16 * 2) { - bus->cnt = 0; - bus->state = PREAMBLE; - if (!bus->drive) - mdio_write_req(bus); - bus->drive = 0; - } - } - break; - default: - break; - } -} - -/* ETRAX-FS Ethernet MAC block starts here. */ - -#define RW_MA0_LO 0x00 -#define RW_MA0_HI 0x01 -#define RW_MA1_LO 0x02 -#define RW_MA1_HI 0x03 -#define RW_GA_LO 0x04 -#define RW_GA_HI 0x05 -#define RW_GEN_CTRL 0x06 -#define RW_REC_CTRL 0x07 -#define RW_TR_CTRL 0x08 -#define RW_CLR_ERR 0x09 -#define RW_MGM_CTRL 0x0a -#define R_STAT 0x0b -#define FS_ETH_MAX_REGS 0x17 - -struct fs_eth -{ - VLANClientState *vc; - int ethregs; - - /* Two addrs in the filter. */ - uint8_t macaddr[2][6]; - uint32_t regs[FS_ETH_MAX_REGS]; - - struct etraxfs_dma_client *dma_out; - struct etraxfs_dma_client *dma_in; - - /* MDIO bus. */ - struct qemu_mdio mdio_bus; - unsigned int phyaddr; - int duplex_mismatch; - - /* PHY. */ - struct qemu_phy phy; -}; - -static void eth_validate_duplex(struct fs_eth *eth) -{ - struct qemu_phy *phy; - unsigned int phy_duplex; - unsigned int mac_duplex; - int new_mm = 0; - - phy = eth->mdio_bus.devs[eth->phyaddr]; - phy_duplex = !!(phy->read(phy, 18) & (1 << 11)); - mac_duplex = !!(eth->regs[RW_REC_CTRL] & 128); - - if (mac_duplex != phy_duplex) - new_mm = 1; - - if (eth->regs[RW_GEN_CTRL] & 1) { - if (new_mm != eth->duplex_mismatch) { - if (new_mm) - printf("HW: WARNING " - "ETH duplex mismatch MAC=%d PHY=%d\n", - mac_duplex, phy_duplex); - else - printf("HW: ETH duplex ok.\n"); - } - eth->duplex_mismatch = new_mm; - } -} - -static uint32_t eth_readl (void *opaque, target_phys_addr_t addr) -{ - struct fs_eth *eth = opaque; - uint32_t r = 0; - - addr >>= 2; - - switch (addr) { - case R_STAT: - r = eth->mdio_bus.mdio & 1; - break; - default: - r = eth->regs[addr]; - D(printf ("%s %x\n", __func__, addr * 4)); - break; - } - return r; -} - -static void eth_update_ma(struct fs_eth *eth, int ma) -{ - int reg; - int i = 0; - - ma &= 1; - - reg = RW_MA0_LO; - if (ma) - reg = RW_MA1_LO; - - eth->macaddr[ma][i++] = eth->regs[reg]; - eth->macaddr[ma][i++] = eth->regs[reg] >> 8; - eth->macaddr[ma][i++] = eth->regs[reg] >> 16; - eth->macaddr[ma][i++] = eth->regs[reg] >> 24; - eth->macaddr[ma][i++] = eth->regs[reg + 1]; - eth->macaddr[ma][i++] = eth->regs[reg + 1] >> 8; - - D(printf("set mac%d=%x.%x.%x.%x.%x.%x\n", ma, - eth->macaddr[ma][0], eth->macaddr[ma][1], - eth->macaddr[ma][2], eth->macaddr[ma][3], - eth->macaddr[ma][4], eth->macaddr[ma][5])); -} - -static void -eth_writel (void *opaque, target_phys_addr_t addr, uint32_t value) -{ - struct fs_eth *eth = opaque; - - addr >>= 2; - switch (addr) - { - case RW_MA0_LO: - case RW_MA0_HI: - eth->regs[addr] = value; - eth_update_ma(eth, 0); - break; - case RW_MA1_LO: - case RW_MA1_HI: - eth->regs[addr] = value; - eth_update_ma(eth, 1); - break; - - case RW_MGM_CTRL: - /* Attach an MDIO/PHY abstraction. */ - if (value & 2) - eth->mdio_bus.mdio = value & 1; - if (eth->mdio_bus.mdc != (value & 4)) { - mdio_cycle(&eth->mdio_bus); - eth_validate_duplex(eth); - } - eth->mdio_bus.mdc = !!(value & 4); - break; - - case RW_REC_CTRL: - eth->regs[addr] = value; - eth_validate_duplex(eth); - break; - - default: - eth->regs[addr] = value; - D(printf ("%s %x %x\n", - __func__, addr, value)); - break; - } -} - -/* The ETRAX FS has a groupt address table (GAT) which works like a k=1 bloom - filter dropping group addresses we have not joined. The filter has 64 - bits (m). The has function is a simple nible xor of the group addr. */ -static int eth_match_groupaddr(struct fs_eth *eth, const unsigned char *sa) -{ - unsigned int hsh; - int m_individual = eth->regs[RW_REC_CTRL] & 4; - int match; - - /* First bit on the wire of a MAC address signals multicast or - physical address. */ - if (!m_individual && !sa[0] & 1) - return 0; - - /* Calculate the hash index for the GA registers. */ - hsh = 0; - hsh ^= (*sa) & 0x3f; - hsh ^= ((*sa) >> 6) & 0x03; - ++sa; - hsh ^= ((*sa) << 2) & 0x03c; - hsh ^= ((*sa) >> 4) & 0xf; - ++sa; - hsh ^= ((*sa) << 4) & 0x30; - hsh ^= ((*sa) >> 2) & 0x3f; - ++sa; - hsh ^= (*sa) & 0x3f; - hsh ^= ((*sa) >> 6) & 0x03; - ++sa; - hsh ^= ((*sa) << 2) & 0x03c; - hsh ^= ((*sa) >> 4) & 0xf; - ++sa; - hsh ^= ((*sa) << 4) & 0x30; - hsh ^= ((*sa) >> 2) & 0x3f; - - hsh &= 63; - if (hsh > 31) - match = eth->regs[RW_GA_HI] & (1 << (hsh - 32)); - else - match = eth->regs[RW_GA_LO] & (1 << hsh); - D(printf("hsh=%x ga=%x.%x mtch=%d\n", hsh, - eth->regs[RW_GA_HI], eth->regs[RW_GA_LO], match)); - return match; -} - -static int eth_can_receive(VLANClientState *vc) -{ - return 1; -} - -static ssize_t eth_receive(VLANClientState *vc, const uint8_t *buf, size_t size) -{ - unsigned char sa_bcast[6] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; - struct fs_eth *eth = vc->opaque; - int use_ma0 = eth->regs[RW_REC_CTRL] & 1; - int use_ma1 = eth->regs[RW_REC_CTRL] & 2; - int r_bcast = eth->regs[RW_REC_CTRL] & 8; - - if (size < 12) - return -1; - - D(printf("%x.%x.%x.%x.%x.%x ma=%d %d bc=%d\n", - buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], - use_ma0, use_ma1, r_bcast)); - - /* Does the frame get through the address filters? */ - if ((!use_ma0 || memcmp(buf, eth->macaddr[0], 6)) - && (!use_ma1 || memcmp(buf, eth->macaddr[1], 6)) - && (!r_bcast || memcmp(buf, sa_bcast, 6)) - && !eth_match_groupaddr(eth, buf)) - return size; - - /* FIXME: Find another way to pass on the fake csum. */ - etraxfs_dmac_input(eth->dma_in, (void *)buf, size + 4, 1); - - return size; -} - -static int eth_tx_push(void *opaque, unsigned char *buf, int len) -{ - struct fs_eth *eth = opaque; - - D(printf("%s buf=%p len=%d\n", __func__, buf, len)); - qemu_send_packet(eth->vc, buf, len); - return len; -} - -static void eth_set_link(VLANClientState *vc) -{ - struct fs_eth *eth = vc->opaque; - D(printf("%s %d\n", __func__, vc->link_down)); - eth->phy.link = !vc->link_down; -} - -static CPUReadMemoryFunc *eth_read[] = { - NULL, NULL, - &eth_readl, -}; - -static CPUWriteMemoryFunc *eth_write[] = { - NULL, NULL, - &eth_writel, -}; - -static void eth_cleanup(VLANClientState *vc) -{ - struct fs_eth *eth = vc->opaque; - - cpu_unregister_io_memory(eth->ethregs); - - qemu_free(eth->dma_out); - qemu_free(eth); -} - -void *etraxfs_eth_init(NICInfo *nd, target_phys_addr_t base, int phyaddr) -{ - struct etraxfs_dma_client *dma = NULL; - struct fs_eth *eth = NULL; - - qemu_check_nic_model(nd, "fseth"); - - dma = qemu_mallocz(sizeof *dma * 2); - eth = qemu_mallocz(sizeof *eth); - - dma[0].client.push = eth_tx_push; - dma[0].client.opaque = eth; - dma[1].client.opaque = eth; - dma[1].client.pull = NULL; - - eth->dma_out = dma; - eth->dma_in = dma + 1; - - /* Connect the phy. */ - eth->phyaddr = phyaddr & 0x1f; - tdk_init(&eth->phy); - mdio_attach(&eth->mdio_bus, &eth->phy, eth->phyaddr); - - eth->ethregs = cpu_register_io_memory(eth_read, eth_write, eth); - cpu_register_physical_memory (base, 0x5c, eth->ethregs); - - eth->vc = nd->vc = qemu_new_vlan_client(nd->vlan, nd->model, nd->name, - eth_can_receive, eth_receive, - NULL, eth_cleanup, eth); - eth->vc->opaque = eth; - eth->vc->link_status_changed = eth_set_link; - - return dma; -} diff --git a/qemu-0.11.0/hw/etraxfs_pic.c b/qemu-0.11.0/hw/etraxfs_pic.c deleted file mode 100644 index e627218..0000000 --- a/qemu-0.11.0/hw/etraxfs_pic.c +++ /dev/null @@ -1,170 +0,0 @@ -/* - * QEMU ETRAX Interrupt Controller. - * - * Copyright (c) 2008 Edgar E. Iglesias, Axis Communications AB. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "sysbus.h" -#include "hw.h" -//#include "pc.h" -//#include "etraxfs.h" - -#define D(x) - -#define R_RW_MASK 0 -#define R_R_VECT 1 -#define R_R_MASKED_VECT 2 -#define R_R_NMI 3 -#define R_R_GURU 4 -#define R_MAX 5 - -struct etrax_pic -{ - SysBusDevice busdev; - uint32_t *interrupt_vector; - qemu_irq parent_irq; - qemu_irq parent_nmi; - uint32_t regs[R_MAX]; -}; - -static void pic_update(struct etrax_pic *fs) -{ - uint32_t vector = 0; - int i; - - fs->regs[R_R_MASKED_VECT] = fs->regs[R_R_VECT] & fs->regs[R_RW_MASK]; - - /* The ETRAX interrupt controller signals interrupts to teh core - through an interrupt request wire and an irq vector bus. If - multiple interrupts are simultaneously active it chooses vector - 0x30 and lets the sw choose the priorities. */ - if (fs->regs[R_R_MASKED_VECT]) { - uint32_t mv = fs->regs[R_R_MASKED_VECT]; - for (i = 0; i < 31; i++) { - if (mv & 1) { - vector = 0x31 + i; - /* Check for multiple interrupts. */ - if (mv > 1) - vector = 0x30; - break; - } - mv >>= 1; - } - } - - if (fs->interrupt_vector) { - *fs->interrupt_vector = vector; - } - qemu_set_irq(fs->parent_irq, !!vector); -} - -static uint32_t pic_readl (void *opaque, target_phys_addr_t addr) -{ - struct etrax_pic *fs = opaque; - uint32_t rval; - - rval = fs->regs[addr >> 2]; - D(printf("%s %x=%x\n", __func__, addr, rval)); - return rval; -} - -static void -pic_writel (void *opaque, target_phys_addr_t addr, uint32_t value) -{ - struct etrax_pic *fs = opaque; - D(printf("%s addr=%x val=%x\n", __func__, addr, value)); - - if (addr == R_RW_MASK) { - fs->regs[R_RW_MASK] = value; - pic_update(fs); - } -} - -static CPUReadMemoryFunc *pic_read[] = { - NULL, NULL, - &pic_readl, -}; - -static CPUWriteMemoryFunc *pic_write[] = { - NULL, NULL, - &pic_writel, -}; - -static void nmi_handler(void *opaque, int irq, int level) -{ - struct etrax_pic *fs = (void *)opaque; - uint32_t mask; - - mask = 1 << irq; - if (level) - fs->regs[R_R_NMI] |= mask; - else - fs->regs[R_R_NMI] &= ~mask; - - qemu_set_irq(fs->parent_nmi, !!fs->regs[R_R_NMI]); -} - -static void irq_handler(void *opaque, int irq, int level) -{ - struct etrax_pic *fs = (void *)opaque; - - if (irq >= 30) - return nmi_handler(opaque, irq, level); - - irq -= 1; - fs->regs[R_R_VECT] &= ~(1 << irq); - fs->regs[R_R_VECT] |= (!!level << irq); - pic_update(fs); -} - -static void etraxfs_pic_init(SysBusDevice *dev) -{ - struct etrax_pic *s = FROM_SYSBUS(typeof (*s), dev); - int intr_vect_regs; - - qdev_init_gpio_in(&dev->qdev, irq_handler, 32); - sysbus_init_irq(dev, &s->parent_irq); - sysbus_init_irq(dev, &s->parent_nmi); - - intr_vect_regs = cpu_register_io_memory(pic_read, pic_write, s); - sysbus_init_mmio(dev, R_MAX * 4, intr_vect_regs); -} - -static SysBusDeviceInfo etraxfs_pic_info = { - .init = etraxfs_pic_init, - .qdev.name = "etraxfs,pic", - .qdev.size = sizeof(struct etrax_pic), - .qdev.props = (Property[]) { - { - .name = "interrupt_vector", - .info = &qdev_prop_ptr, - .offset = offsetof(struct etrax_pic, interrupt_vector), - }, - {/* end of list */} - } -}; - -static void etraxfs_pic_register(void) -{ - sysbus_register_withprop(&etraxfs_pic_info); -} - -device_init(etraxfs_pic_register) diff --git a/qemu-0.11.0/hw/etraxfs_ser.c b/qemu-0.11.0/hw/etraxfs_ser.c deleted file mode 100644 index 7cb5e71..0000000 --- a/qemu-0.11.0/hw/etraxfs_ser.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - * QEMU ETRAX System Emulator - * - * Copyright (c) 2007 Edgar E. Iglesias, Axis Communications AB. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "sysbus.h" -#include "qemu-char.h" - -#define D(x) - -#define RW_TR_CTRL (0x00 / 4) -#define RW_TR_DMA_EN (0x04 / 4) -#define RW_REC_CTRL (0x08 / 4) -#define RW_DOUT (0x1c / 4) -#define RS_STAT_DIN (0x20 / 4) -#define R_STAT_DIN (0x24 / 4) -#define RW_INTR_MASK (0x2c / 4) -#define RW_ACK_INTR (0x30 / 4) -#define R_INTR (0x34 / 4) -#define R_MASKED_INTR (0x38 / 4) -#define R_MAX (0x3c / 4) - -#define STAT_DAV 16 -#define STAT_TR_IDLE 22 -#define STAT_TR_RDY 24 - -struct etrax_serial -{ - SysBusDevice busdev; - CharDriverState *chr; - qemu_irq irq; - - /* This pending thing is a hack. */ - int pending_tx; - - /* Control registers. */ - uint32_t regs[R_MAX]; -}; - -static void ser_update_irq(struct etrax_serial *s) -{ - s->regs[R_INTR] &= ~(s->regs[RW_ACK_INTR]); - s->regs[R_MASKED_INTR] = s->regs[R_INTR] & s->regs[RW_INTR_MASK]; - - qemu_set_irq(s->irq, !!s->regs[R_MASKED_INTR]); - s->regs[RW_ACK_INTR] = 0; -} - -static uint32_t ser_readl (void *opaque, target_phys_addr_t addr) -{ - struct etrax_serial *s = opaque; - D(CPUState *env = s->env); - uint32_t r = 0; - - addr >>= 2; - switch (addr) - { - case R_STAT_DIN: - r = s->regs[RS_STAT_DIN]; - break; - case RS_STAT_DIN: - r = s->regs[addr]; - /* Read side-effect: clear dav. */ - s->regs[addr] &= ~(1 << STAT_DAV); - break; - default: - r = s->regs[addr]; - D(printf ("%s %x=%x\n", __func__, addr, r)); - break; - } - return r; -} - -static void -ser_writel (void *opaque, target_phys_addr_t addr, uint32_t value) -{ - struct etrax_serial *s = opaque; - unsigned char ch = value; - D(CPUState *env = s->env); - - D(printf ("%s %x %x\n", __func__, addr, value)); - addr >>= 2; - switch (addr) - { - case RW_DOUT: - qemu_chr_write(s->chr, &ch, 1); - s->regs[R_INTR] |= 1; - s->pending_tx = 1; - s->regs[addr] = value; - break; - case RW_ACK_INTR: - s->regs[addr] = value; - if (s->pending_tx && (s->regs[addr] & 1)) { - s->regs[R_INTR] |= 1; - s->pending_tx = 0; - s->regs[addr] &= ~1; - } - break; - default: - s->regs[addr] = value; - break; - } - ser_update_irq(s); -} - -static CPUReadMemoryFunc *ser_read[] = { - NULL, NULL, - &ser_readl, -}; - -static CPUWriteMemoryFunc *ser_write[] = { - NULL, NULL, - &ser_writel, -}; - -static void serial_receive(void *opaque, const uint8_t *buf, int size) -{ - struct etrax_serial *s = opaque; - - s->regs[R_INTR] |= 8; - s->regs[RS_STAT_DIN] &= ~0xff; - s->regs[RS_STAT_DIN] |= (buf[0] & 0xff); - s->regs[RS_STAT_DIN] |= (1 << STAT_DAV); /* dav. */ - ser_update_irq(s); -} - -static int serial_can_receive(void *opaque) -{ - struct etrax_serial *s = opaque; - int r; - - /* Is the receiver enabled? */ - r = s->regs[RW_REC_CTRL] & 1; - - /* Pending rx data? */ - r |= !(s->regs[R_INTR] & 8); - return r; -} - -static void serial_event(void *opaque, int event) -{ - -} - -static void etraxfs_ser_init(SysBusDevice *dev) -{ - struct etrax_serial *s = FROM_SYSBUS(typeof (*s), dev); - int ser_regs; - - /* transmitter begins ready and idle. */ - s->regs[RS_STAT_DIN] |= (1 << STAT_TR_RDY); - s->regs[RS_STAT_DIN] |= (1 << STAT_TR_IDLE); - - sysbus_init_irq(dev, &s->irq); - ser_regs = cpu_register_io_memory(ser_read, ser_write, s); - sysbus_init_mmio(dev, R_MAX * 4, ser_regs); - s->chr = qdev_init_chardev(&dev->qdev); - if (s->chr) - qemu_chr_add_handlers(s->chr, - serial_can_receive, serial_receive, - serial_event, s); -} - -static void etraxfs_serial_register(void) -{ - sysbus_register_dev("etraxfs,serial", sizeof (struct etrax_serial), - etraxfs_ser_init); -} - -device_init(etraxfs_serial_register) diff --git a/qemu-0.11.0/hw/etraxfs_timer.c b/qemu-0.11.0/hw/etraxfs_timer.c deleted file mode 100644 index 450e7d1..0000000 --- a/qemu-0.11.0/hw/etraxfs_timer.c +++ /dev/null @@ -1,338 +0,0 @@ -/* - * QEMU ETRAX Timers - * - * Copyright (c) 2007 Edgar E. Iglesias, Axis Communications AB. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "sysbus.h" -#include "sysemu.h" -#include "qemu-timer.h" - -#define D(x) - -#define RW_TMR0_DIV 0x00 -#define R_TMR0_DATA 0x04 -#define RW_TMR0_CTRL 0x08 -#define RW_TMR1_DIV 0x10 -#define R_TMR1_DATA 0x14 -#define RW_TMR1_CTRL 0x18 -#define R_TIME 0x38 -#define RW_WD_CTRL 0x40 -#define R_WD_STAT 0x44 -#define RW_INTR_MASK 0x48 -#define RW_ACK_INTR 0x4c -#define R_INTR 0x50 -#define R_MASKED_INTR 0x54 - -struct etrax_timer { - SysBusDevice busdev; - qemu_irq irq; - qemu_irq nmi; - - QEMUBH *bh_t0; - QEMUBH *bh_t1; - QEMUBH *bh_wd; - ptimer_state *ptimer_t0; - ptimer_state *ptimer_t1; - ptimer_state *ptimer_wd; - - int wd_hits; - - /* Control registers. */ - uint32_t rw_tmr0_div; - uint32_t r_tmr0_data; - uint32_t rw_tmr0_ctrl; - - uint32_t rw_tmr1_div; - uint32_t r_tmr1_data; - uint32_t rw_tmr1_ctrl; - - uint32_t rw_wd_ctrl; - - uint32_t rw_intr_mask; - uint32_t rw_ack_intr; - uint32_t r_intr; - uint32_t r_masked_intr; -}; - -static uint32_t timer_readl (void *opaque, target_phys_addr_t addr) -{ - struct etrax_timer *t = opaque; - uint32_t r = 0; - - switch (addr) { - case R_TMR0_DATA: - r = ptimer_get_count(t->ptimer_t0); - break; - case R_TMR1_DATA: - r = ptimer_get_count(t->ptimer_t1); - break; - case R_TIME: - r = qemu_get_clock(vm_clock) / 10; - break; - case RW_INTR_MASK: - r = t->rw_intr_mask; - break; - case R_MASKED_INTR: - r = t->r_intr & t->rw_intr_mask; - break; - default: - D(printf ("%s %x\n", __func__, addr)); - break; - } - return r; -} - -#define TIMER_SLOWDOWN 1 -static void update_ctrl(struct etrax_timer *t, int tnum) -{ - unsigned int op; - unsigned int freq; - unsigned int freq_hz; - unsigned int div; - uint32_t ctrl; - - ptimer_state *timer; - - if (tnum == 0) { - ctrl = t->rw_tmr0_ctrl; - div = t->rw_tmr0_div; - timer = t->ptimer_t0; - } else { - ctrl = t->rw_tmr1_ctrl; - div = t->rw_tmr1_div; - timer = t->ptimer_t1; - } - - - op = ctrl & 3; - freq = ctrl >> 2; - freq_hz = 32000000; - - switch (freq) - { - case 0: - case 1: - D(printf ("extern or disabled timer clock?\n")); - break; - case 4: freq_hz = 29493000; break; - case 5: freq_hz = 32000000; break; - case 6: freq_hz = 32768000; break; - case 7: freq_hz = 100000000; break; - default: - abort(); - break; - } - - D(printf ("freq_hz=%d div=%d\n", freq_hz, div)); - div = div * TIMER_SLOWDOWN; - div /= 1000; - freq_hz /= 1000; - ptimer_set_freq(timer, freq_hz); - ptimer_set_limit(timer, div, 0); - - switch (op) - { - case 0: - /* Load. */ - ptimer_set_limit(timer, div, 1); - break; - case 1: - /* Hold. */ - ptimer_stop(timer); - break; - case 2: - /* Run. */ - ptimer_run(timer, 0); - break; - default: - abort(); - break; - } -} - -static void timer_update_irq(struct etrax_timer *t) -{ - t->r_intr &= ~(t->rw_ack_intr); - t->r_masked_intr = t->r_intr & t->rw_intr_mask; - - D(printf("%s: masked_intr=%x\n", __func__, t->r_masked_intr)); - qemu_set_irq(t->irq, !!t->r_masked_intr); -} - -static void timer0_hit(void *opaque) -{ - struct etrax_timer *t = opaque; - t->r_intr |= 1; - timer_update_irq(t); -} - -static void timer1_hit(void *opaque) -{ - struct etrax_timer *t = opaque; - t->r_intr |= 2; - timer_update_irq(t); -} - -static void watchdog_hit(void *opaque) -{ - struct etrax_timer *t = opaque; - if (t->wd_hits == 0) { - /* real hw gives a single tick before reseting but we are - a bit friendlier to compensate for our slower execution. */ - ptimer_set_count(t->ptimer_wd, 10); - ptimer_run(t->ptimer_wd, 1); - qemu_irq_raise(t->nmi); - } - else - qemu_system_reset_request(); - - t->wd_hits++; -} - -static inline void timer_watchdog_update(struct etrax_timer *t, uint32_t value) -{ - unsigned int wd_en = t->rw_wd_ctrl & (1 << 8); - unsigned int wd_key = t->rw_wd_ctrl >> 9; - unsigned int wd_cnt = t->rw_wd_ctrl & 511; - unsigned int new_key = value >> 9 & ((1 << 7) - 1); - unsigned int new_cmd = (value >> 8) & 1; - - /* If the watchdog is enabled, they written key must match the - complement of the previous. */ - wd_key = ~wd_key & ((1 << 7) - 1); - - if (wd_en && wd_key != new_key) - return; - - D(printf("en=%d new_key=%x oldkey=%x cmd=%d cnt=%d\n", - wd_en, new_key, wd_key, new_cmd, wd_cnt)); - - if (t->wd_hits) - qemu_irq_lower(t->nmi); - - t->wd_hits = 0; - - ptimer_set_freq(t->ptimer_wd, 760); - if (wd_cnt == 0) - wd_cnt = 256; - ptimer_set_count(t->ptimer_wd, wd_cnt); - if (new_cmd) - ptimer_run(t->ptimer_wd, 1); - else - ptimer_stop(t->ptimer_wd); - - t->rw_wd_ctrl = value; -} - -static void -timer_writel (void *opaque, target_phys_addr_t addr, uint32_t value) -{ - struct etrax_timer *t = opaque; - - switch (addr) - { - case RW_TMR0_DIV: - t->rw_tmr0_div = value; - break; - case RW_TMR0_CTRL: - D(printf ("RW_TMR0_CTRL=%x\n", value)); - t->rw_tmr0_ctrl = value; - update_ctrl(t, 0); - break; - case RW_TMR1_DIV: - t->rw_tmr1_div = value; - break; - case RW_TMR1_CTRL: - D(printf ("RW_TMR1_CTRL=%x\n", value)); - t->rw_tmr1_ctrl = value; - update_ctrl(t, 1); - break; - case RW_INTR_MASK: - D(printf ("RW_INTR_MASK=%x\n", value)); - t->rw_intr_mask = value; - timer_update_irq(t); - break; - case RW_WD_CTRL: - timer_watchdog_update(t, value); - break; - case RW_ACK_INTR: - t->rw_ack_intr = value; - timer_update_irq(t); - t->rw_ack_intr = 0; - break; - default: - printf ("%s " TARGET_FMT_plx " %x\n", - __func__, addr, value); - break; - } -} - -static CPUReadMemoryFunc *timer_read[] = { - NULL, NULL, - &timer_readl, -}; - -static CPUWriteMemoryFunc *timer_write[] = { - NULL, NULL, - &timer_writel, -}; - -static void etraxfs_timer_reset(void *opaque) -{ - struct etrax_timer *t = opaque; - - ptimer_stop(t->ptimer_t0); - ptimer_stop(t->ptimer_t1); - ptimer_stop(t->ptimer_wd); - t->rw_wd_ctrl = 0; - t->r_intr = 0; - t->rw_intr_mask = 0; - qemu_irq_lower(t->irq); -} - -static void etraxfs_timer_init(SysBusDevice *dev) -{ - struct etrax_timer *t = FROM_SYSBUS(typeof (*t), dev); - int timer_regs; - - t->bh_t0 = qemu_bh_new(timer0_hit, t); - t->bh_t1 = qemu_bh_new(timer1_hit, t); - t->bh_wd = qemu_bh_new(watchdog_hit, t); - t->ptimer_t0 = ptimer_init(t->bh_t0); - t->ptimer_t1 = ptimer_init(t->bh_t1); - t->ptimer_wd = ptimer_init(t->bh_wd); - - sysbus_init_irq(dev, &t->irq); - sysbus_init_irq(dev, &t->nmi); - - timer_regs = cpu_register_io_memory(timer_read, timer_write, t); - sysbus_init_mmio(dev, 0x5c, timer_regs); - - qemu_register_reset(etraxfs_timer_reset, t); -} - -static void etraxfs_timer_register(void) -{ - sysbus_register_dev("etraxfs,timer", sizeof (struct etrax_timer), - etraxfs_timer_init); -} - -device_init(etraxfs_timer_register) diff --git a/qemu-0.11.0/hw/fdc.c b/qemu-0.11.0/hw/fdc.c deleted file mode 100644 index 4ad5e5e..0000000 --- a/qemu-0.11.0/hw/fdc.c +++ /dev/null @@ -1,2003 +0,0 @@ -/* - * QEMU Floppy disk emulator (Intel 82078) - * - * Copyright (c) 2003, 2007 Jocelyn Mayer - * Copyright (c) 2008 Herv� Poussineau - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -/* - * The controller is used in Sun4m systems in a slightly different - * way. There are changes in DOR register and DMA is not available. - */ - -#include "hw.h" -#include "fdc.h" -#include "block.h" -#include "qemu-timer.h" -#include "isa.h" -#include "sysbus.h" -#include "qdev-addr.h" - -/********************************************************/ -/* debug Floppy devices */ -//#define DEBUG_FLOPPY - -#ifdef DEBUG_FLOPPY -#define FLOPPY_DPRINTF(fmt, ...) \ - do { printf("FLOPPY: " fmt , ## __VA_ARGS__); } while (0) -#else -#define FLOPPY_DPRINTF(fmt, ...) -#endif - -#define FLOPPY_ERROR(fmt, ...) \ - do { printf("FLOPPY ERROR: %s: " fmt, __func__ , ## __VA_ARGS__); } while (0) - -/********************************************************/ -/* Floppy drive emulation */ - -#define GET_CUR_DRV(fdctrl) ((fdctrl)->cur_drv) -#define SET_CUR_DRV(fdctrl, drive) ((fdctrl)->cur_drv = (drive)) - -/* Will always be a fixed parameter for us */ -#define FD_SECTOR_LEN 512 -#define FD_SECTOR_SC 2 /* Sector size code */ -#define FD_RESET_SENSEI_COUNT 4 /* Number of sense interrupts on RESET */ - -/* Floppy disk drive emulation */ -typedef enum fdisk_type_t { - FDRIVE_DISK_288 = 0x01, /* 2.88 MB disk */ - FDRIVE_DISK_144 = 0x02, /* 1.44 MB disk */ - FDRIVE_DISK_720 = 0x03, /* 720 kB disk */ - FDRIVE_DISK_USER = 0x04, /* User defined geometry */ - FDRIVE_DISK_NONE = 0x05, /* No disk */ -} fdisk_type_t; - -typedef enum fdrive_type_t { - FDRIVE_DRV_144 = 0x00, /* 1.44 MB 3"5 drive */ - FDRIVE_DRV_288 = 0x01, /* 2.88 MB 3"5 drive */ - FDRIVE_DRV_120 = 0x02, /* 1.2 MB 5"25 drive */ - FDRIVE_DRV_NONE = 0x03, /* No drive connected */ -} fdrive_type_t; - -typedef enum fdisk_flags_t { - FDISK_DBL_SIDES = 0x01, -} fdisk_flags_t; - -typedef struct fdrive_t { - BlockDriverState *bs; - /* Drive status */ - fdrive_type_t drive; - uint8_t perpendicular; /* 2.88 MB access mode */ - /* Position */ - uint8_t head; - uint8_t track; - uint8_t sect; - /* Media */ - fdisk_flags_t flags; - uint8_t last_sect; /* Nb sector per track */ - uint8_t max_track; /* Nb of tracks */ - uint16_t bps; /* Bytes per sector */ - uint8_t ro; /* Is read-only */ -} fdrive_t; - -static void fd_init (fdrive_t *drv, BlockDriverState *bs) -{ - /* Drive */ - drv->bs = bs; - drv->drive = FDRIVE_DRV_NONE; - drv->perpendicular = 0; - /* Disk */ - drv->last_sect = 0; - drv->max_track = 0; -} - -static int _fd_sector (uint8_t head, uint8_t track, - uint8_t sect, uint8_t last_sect) -{ - return (((track * 2) + head) * last_sect) + sect - 1; -} - -/* Returns current position, in sectors, for given drive */ -static int fd_sector (fdrive_t *drv) -{ - return _fd_sector(drv->head, drv->track, drv->sect, drv->last_sect); -} - -/* Seek to a new position: - * returns 0 if already on right track - * returns 1 if track changed - * returns 2 if track is invalid - * returns 3 if sector is invalid - * returns 4 if seek is disabled - */ -static int fd_seek (fdrive_t *drv, uint8_t head, uint8_t track, uint8_t sect, - int enable_seek) -{ - uint32_t sector; - int ret; - - if (track > drv->max_track || - (head != 0 && (drv->flags & FDISK_DBL_SIDES) == 0)) { - FLOPPY_DPRINTF("try to read %d %02x %02x (max=%d %d %02x %02x)\n", - head, track, sect, 1, - (drv->flags & FDISK_DBL_SIDES) == 0 ? 0 : 1, - drv->max_track, drv->last_sect); - return 2; - } - if (sect > drv->last_sect) { - FLOPPY_DPRINTF("try to read %d %02x %02x (max=%d %d %02x %02x)\n", - head, track, sect, 1, - (drv->flags & FDISK_DBL_SIDES) == 0 ? 0 : 1, - drv->max_track, drv->last_sect); - return 3; - } - sector = _fd_sector(head, track, sect, drv->last_sect); - ret = 0; - if (sector != fd_sector(drv)) { -#if 0 - if (!enable_seek) { - FLOPPY_ERROR("no implicit seek %d %02x %02x (max=%d %02x %02x)\n", - head, track, sect, 1, drv->max_track, drv->last_sect); - return 4; - } -#endif - drv->head = head; - if (drv->track != track) - ret = 1; - drv->track = track; - drv->sect = sect; - } - - return ret; -} - -/* Set drive back to track 0 */ -static void fd_recalibrate (fdrive_t *drv) -{ - FLOPPY_DPRINTF("recalibrate\n"); - drv->head = 0; - drv->track = 0; - drv->sect = 1; -} - -/* Recognize floppy formats */ -typedef struct fd_format_t { - fdrive_type_t drive; - fdisk_type_t disk; - uint8_t last_sect; - uint8_t max_track; - uint8_t max_head; - const char *str; -} fd_format_t; - -static const fd_format_t fd_formats[] = { - /* First entry is default format */ - /* 1.44 MB 3"1/2 floppy disks */ - { FDRIVE_DRV_144, FDRIVE_DISK_144, 18, 80, 1, "1.44 MB 3\"1/2", }, - { FDRIVE_DRV_144, FDRIVE_DISK_144, 20, 80, 1, "1.6 MB 3\"1/2", }, - { FDRIVE_DRV_144, FDRIVE_DISK_144, 21, 80, 1, "1.68 MB 3\"1/2", }, - { FDRIVE_DRV_144, FDRIVE_DISK_144, 21, 82, 1, "1.72 MB 3\"1/2", }, - { FDRIVE_DRV_144, FDRIVE_DISK_144, 21, 83, 1, "1.74 MB 3\"1/2", }, - { FDRIVE_DRV_144, FDRIVE_DISK_144, 22, 80, 1, "1.76 MB 3\"1/2", }, - { FDRIVE_DRV_144, FDRIVE_DISK_144, 23, 80, 1, "1.84 MB 3\"1/2", }, - { FDRIVE_DRV_144, FDRIVE_DISK_144, 24, 80, 1, "1.92 MB 3\"1/2", }, - /* 2.88 MB 3"1/2 floppy disks */ - { FDRIVE_DRV_288, FDRIVE_DISK_288, 36, 80, 1, "2.88 MB 3\"1/2", }, - { FDRIVE_DRV_288, FDRIVE_DISK_288, 39, 80, 1, "3.12 MB 3\"1/2", }, - { FDRIVE_DRV_288, FDRIVE_DISK_288, 40, 80, 1, "3.2 MB 3\"1/2", }, - { FDRIVE_DRV_288, FDRIVE_DISK_288, 44, 80, 1, "3.52 MB 3\"1/2", }, - { FDRIVE_DRV_288, FDRIVE_DISK_288, 48, 80, 1, "3.84 MB 3\"1/2", }, - /* 720 kB 3"1/2 floppy disks */ - { FDRIVE_DRV_144, FDRIVE_DISK_720, 9, 80, 1, "720 kB 3\"1/2", }, - { FDRIVE_DRV_144, FDRIVE_DISK_720, 10, 80, 1, "800 kB 3\"1/2", }, - { FDRIVE_DRV_144, FDRIVE_DISK_720, 10, 82, 1, "820 kB 3\"1/2", }, - { FDRIVE_DRV_144, FDRIVE_DISK_720, 10, 83, 1, "830 kB 3\"1/2", }, - { FDRIVE_DRV_144, FDRIVE_DISK_720, 13, 80, 1, "1.04 MB 3\"1/2", }, - { FDRIVE_DRV_144, FDRIVE_DISK_720, 14, 80, 1, "1.12 MB 3\"1/2", }, - /* 1.2 MB 5"1/4 floppy disks */ - { FDRIVE_DRV_120, FDRIVE_DISK_288, 15, 80, 1, "1.2 kB 5\"1/4", }, - { FDRIVE_DRV_120, FDRIVE_DISK_288, 18, 80, 1, "1.44 MB 5\"1/4", }, - { FDRIVE_DRV_120, FDRIVE_DISK_288, 18, 82, 1, "1.48 MB 5\"1/4", }, - { FDRIVE_DRV_120, FDRIVE_DISK_288, 18, 83, 1, "1.49 MB 5\"1/4", }, - { FDRIVE_DRV_120, FDRIVE_DISK_288, 20, 80, 1, "1.6 MB 5\"1/4", }, - /* 720 kB 5"1/4 floppy disks */ - { FDRIVE_DRV_120, FDRIVE_DISK_288, 9, 80, 1, "720 kB 5\"1/4", }, - { FDRIVE_DRV_120, FDRIVE_DISK_288, 11, 80, 1, "880 kB 5\"1/4", }, - /* 360 kB 5"1/4 floppy disks */ - { FDRIVE_DRV_120, FDRIVE_DISK_288, 9, 40, 1, "360 kB 5\"1/4", }, - { FDRIVE_DRV_120, FDRIVE_DISK_288, 9, 40, 0, "180 kB 5\"1/4", }, - { FDRIVE_DRV_120, FDRIVE_DISK_288, 10, 41, 1, "410 kB 5\"1/4", }, - { FDRIVE_DRV_120, FDRIVE_DISK_288, 10, 42, 1, "420 kB 5\"1/4", }, - /* 320 kB 5"1/4 floppy disks */ - { FDRIVE_DRV_120, FDRIVE_DISK_288, 8, 40, 1, "320 kB 5\"1/4", }, - { FDRIVE_DRV_120, FDRIVE_DISK_288, 8, 40, 0, "160 kB 5\"1/4", }, - /* 360 kB must match 5"1/4 better than 3"1/2... */ - { FDRIVE_DRV_144, FDRIVE_DISK_720, 9, 80, 0, "360 kB 3\"1/2", }, - /* end */ - { FDRIVE_DRV_NONE, FDRIVE_DISK_NONE, -1, -1, 0, NULL, }, -}; - -/* Revalidate a disk drive after a disk change */ -static void fd_revalidate (fdrive_t *drv) -{ - const fd_format_t *parse; - uint64_t nb_sectors, size; - int i, first_match, match; - int nb_heads, max_track, last_sect, ro; - - FLOPPY_DPRINTF("revalidate\n"); - if (drv->bs != NULL && bdrv_is_inserted(drv->bs)) { - ro = bdrv_is_read_only(drv->bs); - bdrv_get_geometry_hint(drv->bs, &nb_heads, &max_track, &last_sect); - if (nb_heads != 0 && max_track != 0 && last_sect != 0) { - FLOPPY_DPRINTF("User defined disk (%d %d %d)", - nb_heads - 1, max_track, last_sect); - } else { - bdrv_get_geometry(drv->bs, &nb_sectors); - match = -1; - first_match = -1; - for (i = 0;; i++) { - parse = &fd_formats[i]; - if (parse->drive == FDRIVE_DRV_NONE) - break; - if (drv->drive == parse->drive || - drv->drive == FDRIVE_DRV_NONE) { - size = (parse->max_head + 1) * parse->max_track * - parse->last_sect; - if (nb_sectors == size) { - match = i; - break; - } - if (first_match == -1) - first_match = i; - } - } - if (match == -1) { - if (first_match == -1) - match = 1; - else - match = first_match; - parse = &fd_formats[match]; - } - nb_heads = parse->max_head + 1; - max_track = parse->max_track; - last_sect = parse->last_sect; - drv->drive = parse->drive; - FLOPPY_DPRINTF("%s floppy disk (%d h %d t %d s) %s\n", parse->str, - nb_heads, max_track, last_sect, ro ? "ro" : "rw"); - } - if (nb_heads == 1) { - drv->flags &= ~FDISK_DBL_SIDES; - } else { - drv->flags |= FDISK_DBL_SIDES; - } - drv->max_track = max_track; - drv->last_sect = last_sect; - drv->ro = ro; - } else { - FLOPPY_DPRINTF("No disk in drive\n"); - drv->last_sect = 0; - drv->max_track = 0; - drv->flags &= ~FDISK_DBL_SIDES; - } -} - -/********************************************************/ -/* Intel 82078 floppy disk controller emulation */ - -static void fdctrl_reset (fdctrl_t *fdctrl, int do_irq); -static void fdctrl_reset_fifo (fdctrl_t *fdctrl); -static int fdctrl_transfer_handler (void *opaque, int nchan, - int dma_pos, int dma_len); -static void fdctrl_raise_irq (fdctrl_t *fdctrl, uint8_t status0); - -static uint32_t fdctrl_read_statusA (fdctrl_t *fdctrl); -static uint32_t fdctrl_read_statusB (fdctrl_t *fdctrl); -static uint32_t fdctrl_read_dor (fdctrl_t *fdctrl); -static void fdctrl_write_dor (fdctrl_t *fdctrl, uint32_t value); -static uint32_t fdctrl_read_tape (fdctrl_t *fdctrl); -static void fdctrl_write_tape (fdctrl_t *fdctrl, uint32_t value); -static uint32_t fdctrl_read_main_status (fdctrl_t *fdctrl); -static void fdctrl_write_rate (fdctrl_t *fdctrl, uint32_t value); -static uint32_t fdctrl_read_data (fdctrl_t *fdctrl); -static void fdctrl_write_data (fdctrl_t *fdctrl, uint32_t value); -static uint32_t fdctrl_read_dir (fdctrl_t *fdctrl); - -enum { - FD_DIR_WRITE = 0, - FD_DIR_READ = 1, - FD_DIR_SCANE = 2, - FD_DIR_SCANL = 3, - FD_DIR_SCANH = 4, -}; - -enum { - FD_STATE_MULTI = 0x01, /* multi track flag */ - FD_STATE_FORMAT = 0x02, /* format flag */ - FD_STATE_SEEK = 0x04, /* seek flag */ -}; - -enum { - FD_REG_SRA = 0x00, - FD_REG_SRB = 0x01, - FD_REG_DOR = 0x02, - FD_REG_TDR = 0x03, - FD_REG_MSR = 0x04, - FD_REG_DSR = 0x04, - FD_REG_FIFO = 0x05, - FD_REG_DIR = 0x07, -}; - -enum { - FD_CMD_READ_TRACK = 0x02, - FD_CMD_SPECIFY = 0x03, - FD_CMD_SENSE_DRIVE_STATUS = 0x04, - FD_CMD_WRITE = 0x05, - FD_CMD_READ = 0x06, - FD_CMD_RECALIBRATE = 0x07, - FD_CMD_SENSE_INTERRUPT_STATUS = 0x08, - FD_CMD_WRITE_DELETED = 0x09, - FD_CMD_READ_ID = 0x0a, - FD_CMD_READ_DELETED = 0x0c, - FD_CMD_FORMAT_TRACK = 0x0d, - FD_CMD_DUMPREG = 0x0e, - FD_CMD_SEEK = 0x0f, - FD_CMD_VERSION = 0x10, - FD_CMD_SCAN_EQUAL = 0x11, - FD_CMD_PERPENDICULAR_MODE = 0x12, - FD_CMD_CONFIGURE = 0x13, - FD_CMD_LOCK = 0x14, - FD_CMD_VERIFY = 0x16, - FD_CMD_POWERDOWN_MODE = 0x17, - FD_CMD_PART_ID = 0x18, - FD_CMD_SCAN_LOW_OR_EQUAL = 0x19, - FD_CMD_SCAN_HIGH_OR_EQUAL = 0x1d, - FD_CMD_SAVE = 0x2c, - FD_CMD_OPTION = 0x33, - FD_CMD_RESTORE = 0x4c, - FD_CMD_DRIVE_SPECIFICATION_COMMAND = 0x8e, - FD_CMD_RELATIVE_SEEK_OUT = 0x8f, - FD_CMD_FORMAT_AND_WRITE = 0xcd, - FD_CMD_RELATIVE_SEEK_IN = 0xcf, -}; - -enum { - FD_CONFIG_PRETRK = 0xff, /* Pre-compensation set to track 0 */ - FD_CONFIG_FIFOTHR = 0x0f, /* FIFO threshold set to 1 byte */ - FD_CONFIG_POLL = 0x10, /* Poll enabled */ - FD_CONFIG_EFIFO = 0x20, /* FIFO disabled */ - FD_CONFIG_EIS = 0x40, /* No implied seeks */ -}; - -enum { - FD_SR0_EQPMT = 0x10, - FD_SR0_SEEK = 0x20, - FD_SR0_ABNTERM = 0x40, - FD_SR0_INVCMD = 0x80, - FD_SR0_RDYCHG = 0xc0, -}; - -enum { - FD_SR1_EC = 0x80, /* End of cylinder */ -}; - -enum { - FD_SR2_SNS = 0x04, /* Scan not satisfied */ - FD_SR2_SEH = 0x08, /* Scan equal hit */ -}; - -enum { - FD_SRA_DIR = 0x01, - FD_SRA_nWP = 0x02, - FD_SRA_nINDX = 0x04, - FD_SRA_HDSEL = 0x08, - FD_SRA_nTRK0 = 0x10, - FD_SRA_STEP = 0x20, - FD_SRA_nDRV2 = 0x40, - FD_SRA_INTPEND = 0x80, -}; - -enum { - FD_SRB_MTR0 = 0x01, - FD_SRB_MTR1 = 0x02, - FD_SRB_WGATE = 0x04, - FD_SRB_RDATA = 0x08, - FD_SRB_WDATA = 0x10, - FD_SRB_DR0 = 0x20, -}; - -enum { -#if MAX_FD == 4 - FD_DOR_SELMASK = 0x03, -#else - FD_DOR_SELMASK = 0x01, -#endif - FD_DOR_nRESET = 0x04, - FD_DOR_DMAEN = 0x08, - FD_DOR_MOTEN0 = 0x10, - FD_DOR_MOTEN1 = 0x20, - FD_DOR_MOTEN2 = 0x40, - FD_DOR_MOTEN3 = 0x80, -}; - -enum { -#if MAX_FD == 4 - FD_TDR_BOOTSEL = 0x0c, -#else - FD_TDR_BOOTSEL = 0x04, -#endif -}; - -enum { - FD_DSR_DRATEMASK= 0x03, - FD_DSR_PWRDOWN = 0x40, - FD_DSR_SWRESET = 0x80, -}; - -enum { - FD_MSR_DRV0BUSY = 0x01, - FD_MSR_DRV1BUSY = 0x02, - FD_MSR_DRV2BUSY = 0x04, - FD_MSR_DRV3BUSY = 0x08, - FD_MSR_CMDBUSY = 0x10, - FD_MSR_NONDMA = 0x20, - FD_MSR_DIO = 0x40, - FD_MSR_RQM = 0x80, -}; - -enum { - FD_DIR_DSKCHG = 0x80, -}; - -#define FD_MULTI_TRACK(state) ((state) & FD_STATE_MULTI) -#define FD_DID_SEEK(state) ((state) & FD_STATE_SEEK) -#define FD_FORMAT_CMD(state) ((state) & FD_STATE_FORMAT) - -struct fdctrl_t { - SysBusDevice busdev; - /* Controller's identification */ - uint8_t version; - /* HW */ - qemu_irq irq; - int dma_chann; - target_phys_addr_t io_base; - /* Controller state */ - QEMUTimer *result_timer; - uint8_t sra; - uint8_t srb; - uint8_t dor; - uint8_t tdr; - uint8_t dsr; - uint8_t msr; - uint8_t cur_drv; - uint8_t status0; - uint8_t status1; - uint8_t status2; - /* Command FIFO */ - uint8_t *fifo; - uint32_t data_pos; - uint32_t data_len; - uint8_t data_state; - uint8_t data_dir; - uint8_t eot; /* last wanted sector */ - /* States kept only to be returned back */ - /* Timers state */ - uint8_t timer0; - uint8_t timer1; - /* precompensation */ - uint8_t precomp_trk; - uint8_t config; - uint8_t lock; - /* Power down config (also with status regB access mode */ - uint8_t pwrd; - /* Sun4m quirks? */ - int sun4m; - /* Floppy drives */ - fdrive_t drives[MAX_FD]; - int reset_sensei; - uint32_t strict_io; - uint32_t mem_mapped; -}; - -static uint32_t fdctrl_read (void *opaque, uint32_t reg) -{ - fdctrl_t *fdctrl = opaque; - uint32_t retval; - - switch (reg) { - case FD_REG_SRA: - retval = fdctrl_read_statusA(fdctrl); - break; - case FD_REG_SRB: - retval = fdctrl_read_statusB(fdctrl); - break; - case FD_REG_DOR: - retval = fdctrl_read_dor(fdctrl); - break; - case FD_REG_TDR: - retval = fdctrl_read_tape(fdctrl); - break; - case FD_REG_MSR: - retval = fdctrl_read_main_status(fdctrl); - break; - case FD_REG_FIFO: - retval = fdctrl_read_data(fdctrl); - break; - case FD_REG_DIR: - retval = fdctrl_read_dir(fdctrl); - break; - default: - retval = (uint32_t)(-1); - break; - } - FLOPPY_DPRINTF("read reg%d: 0x%02x\n", reg & 7, retval); - - return retval; -} - -static void fdctrl_write (void *opaque, uint32_t reg, uint32_t value) -{ - fdctrl_t *fdctrl = opaque; - - FLOPPY_DPRINTF("write reg%d: 0x%02x\n", reg & 7, value); - - switch (reg) { - case FD_REG_DOR: - fdctrl_write_dor(fdctrl, value); - break; - case FD_REG_TDR: - fdctrl_write_tape(fdctrl, value); - break; - case FD_REG_DSR: - fdctrl_write_rate(fdctrl, value); - break; - case FD_REG_FIFO: - fdctrl_write_data(fdctrl, value); - break; - default: - break; - } -} - -static uint32_t fdctrl_read_port (void *opaque, uint32_t reg) -{ - return fdctrl_read(opaque, reg & 7); -} - -static void fdctrl_write_port (void *opaque, uint32_t reg, uint32_t value) -{ - fdctrl_write(opaque, reg & 7, value); -} - -static uint32_t fdctrl_read_mem (void *opaque, target_phys_addr_t reg) -{ - return fdctrl_read(opaque, (uint32_t)reg); -} - -static void fdctrl_write_mem (void *opaque, - target_phys_addr_t reg, uint32_t value) -{ - fdctrl_write(opaque, (uint32_t)reg, value); -} - -static CPUReadMemoryFunc *fdctrl_mem_read[3] = { - fdctrl_read_mem, - fdctrl_read_mem, - fdctrl_read_mem, -}; - -static CPUWriteMemoryFunc *fdctrl_mem_write[3] = { - fdctrl_write_mem, - fdctrl_write_mem, - fdctrl_write_mem, -}; - -static CPUReadMemoryFunc *fdctrl_mem_read_strict[3] = { - fdctrl_read_mem, - NULL, - NULL, -}; - -static CPUWriteMemoryFunc *fdctrl_mem_write_strict[3] = { - fdctrl_write_mem, - NULL, - NULL, -}; - -static void fd_save (QEMUFile *f, fdrive_t *fd) -{ - qemu_put_8s(f, &fd->head); - qemu_put_8s(f, &fd->track); - qemu_put_8s(f, &fd->sect); -} - -static void fdc_save (QEMUFile *f, void *opaque) -{ - fdctrl_t *s = opaque; - uint8_t tmp; - int i; - uint8_t dor = s->dor | GET_CUR_DRV(s); - - /* Controller state */ - qemu_put_8s(f, &s->sra); - qemu_put_8s(f, &s->srb); - qemu_put_8s(f, &dor); - qemu_put_8s(f, &s->tdr); - qemu_put_8s(f, &s->dsr); - qemu_put_8s(f, &s->msr); - qemu_put_8s(f, &s->status0); - qemu_put_8s(f, &s->status1); - qemu_put_8s(f, &s->status2); - /* Command FIFO */ - qemu_put_buffer(f, s->fifo, FD_SECTOR_LEN); - qemu_put_be32s(f, &s->data_pos); - qemu_put_be32s(f, &s->data_len); - qemu_put_8s(f, &s->data_state); - qemu_put_8s(f, &s->data_dir); - qemu_put_8s(f, &s->eot); - /* States kept only to be returned back */ - qemu_put_8s(f, &s->timer0); - qemu_put_8s(f, &s->timer1); - qemu_put_8s(f, &s->precomp_trk); - qemu_put_8s(f, &s->config); - qemu_put_8s(f, &s->lock); - qemu_put_8s(f, &s->pwrd); - - tmp = MAX_FD; - qemu_put_8s(f, &tmp); - for (i = 0; i < MAX_FD; i++) - fd_save(f, &s->drives[i]); -} - -static int fd_load (QEMUFile *f, fdrive_t *fd) -{ - qemu_get_8s(f, &fd->head); - qemu_get_8s(f, &fd->track); - qemu_get_8s(f, &fd->sect); - - return 0; -} - -static int fdc_load (QEMUFile *f, void *opaque, int version_id) -{ - fdctrl_t *s = opaque; - int i, ret = 0; - uint8_t n; - - if (version_id != 2) - return -EINVAL; - - /* Controller state */ - qemu_get_8s(f, &s->sra); - qemu_get_8s(f, &s->srb); - qemu_get_8s(f, &s->dor); - SET_CUR_DRV(s, s->dor & FD_DOR_SELMASK); - s->dor &= ~FD_DOR_SELMASK; - qemu_get_8s(f, &s->tdr); - qemu_get_8s(f, &s->dsr); - qemu_get_8s(f, &s->msr); - qemu_get_8s(f, &s->status0); - qemu_get_8s(f, &s->status1); - qemu_get_8s(f, &s->status2); - /* Command FIFO */ - qemu_get_buffer(f, s->fifo, FD_SECTOR_LEN); - qemu_get_be32s(f, &s->data_pos); - qemu_get_be32s(f, &s->data_len); - qemu_get_8s(f, &s->data_state); - qemu_get_8s(f, &s->data_dir); - qemu_get_8s(f, &s->eot); - /* States kept only to be returned back */ - qemu_get_8s(f, &s->timer0); - qemu_get_8s(f, &s->timer1); - qemu_get_8s(f, &s->precomp_trk); - qemu_get_8s(f, &s->config); - qemu_get_8s(f, &s->lock); - qemu_get_8s(f, &s->pwrd); - qemu_get_8s(f, &n); - - if (n > MAX_FD) - return -EINVAL; - - for (i = 0; i < n; i++) { - ret = fd_load(f, &s->drives[i]); - if (ret != 0) - break; - } - - return ret; -} - -static void fdctrl_external_reset(void *opaque) -{ - fdctrl_t *s = opaque; - - fdctrl_reset(s, 0); -} - -static void fdctrl_handle_tc(void *opaque, int irq, int level) -{ - //fdctrl_t *s = opaque; - - if (level) { - // XXX - FLOPPY_DPRINTF("TC pulsed\n"); - } -} - -/* XXX: may change if moved to bdrv */ -int fdctrl_get_drive_type(fdctrl_t *fdctrl, int drive_num) -{ - return fdctrl->drives[drive_num].drive; -} - -/* Change IRQ state */ -static void fdctrl_reset_irq (fdctrl_t *fdctrl) -{ - if (!(fdctrl->sra & FD_SRA_INTPEND)) - return; - FLOPPY_DPRINTF("Reset interrupt\n"); - qemu_set_irq(fdctrl->irq, 0); - fdctrl->sra &= ~FD_SRA_INTPEND; -} - -static void fdctrl_raise_irq (fdctrl_t *fdctrl, uint8_t status0) -{ - /* Sparc mutation */ - if (fdctrl->sun4m && (fdctrl->msr & FD_MSR_CMDBUSY)) { - /* XXX: not sure */ - fdctrl->msr &= ~FD_MSR_CMDBUSY; - fdctrl->msr |= FD_MSR_RQM | FD_MSR_DIO; - fdctrl->status0 = status0; - return; - } - if (!(fdctrl->sra & FD_SRA_INTPEND)) { - qemu_set_irq(fdctrl->irq, 1); - fdctrl->sra |= FD_SRA_INTPEND; - } - fdctrl->reset_sensei = 0; - fdctrl->status0 = status0; - FLOPPY_DPRINTF("Set interrupt status to 0x%02x\n", fdctrl->status0); -} - -/* Reset controller */ -static void fdctrl_reset (fdctrl_t *fdctrl, int do_irq) -{ - int i; - - FLOPPY_DPRINTF("reset controller\n"); - fdctrl_reset_irq(fdctrl); - /* Initialise controller */ - fdctrl->sra = 0; - fdctrl->srb = 0xc0; - if (!fdctrl->drives[1].bs) - fdctrl->sra |= FD_SRA_nDRV2; - fdctrl->cur_drv = 0; - fdctrl->dor = FD_DOR_nRESET; - fdctrl->dor |= (fdctrl->dma_chann != -1) ? FD_DOR_DMAEN : 0; - fdctrl->msr = FD_MSR_RQM; - /* FIFO state */ - fdctrl->data_pos = 0; - fdctrl->data_len = 0; - fdctrl->data_state = 0; - fdctrl->data_dir = FD_DIR_WRITE; - for (i = 0; i < MAX_FD; i++) - fd_recalibrate(&fdctrl->drives[i]); - fdctrl_reset_fifo(fdctrl); - if (do_irq) { - fdctrl_raise_irq(fdctrl, FD_SR0_RDYCHG); - fdctrl->reset_sensei = FD_RESET_SENSEI_COUNT; - } -} - -static inline fdrive_t *drv0 (fdctrl_t *fdctrl) -{ - return &fdctrl->drives[(fdctrl->tdr & FD_TDR_BOOTSEL) >> 2]; -} - -static inline fdrive_t *drv1 (fdctrl_t *fdctrl) -{ - if ((fdctrl->tdr & FD_TDR_BOOTSEL) < (1 << 2)) - return &fdctrl->drives[1]; - else - return &fdctrl->drives[0]; -} - -#if MAX_FD == 4 -static inline fdrive_t *drv2 (fdctrl_t *fdctrl) -{ - if ((fdctrl->tdr & FD_TDR_BOOTSEL) < (2 << 2)) - return &fdctrl->drives[2]; - else - return &fdctrl->drives[1]; -} - -static inline fdrive_t *drv3 (fdctrl_t *fdctrl) -{ - if ((fdctrl->tdr & FD_TDR_BOOTSEL) < (3 << 2)) - return &fdctrl->drives[3]; - else - return &fdctrl->drives[2]; -} -#endif - -static fdrive_t *get_cur_drv (fdctrl_t *fdctrl) -{ - switch (fdctrl->cur_drv) { - case 0: return drv0(fdctrl); - case 1: return drv1(fdctrl); -#if MAX_FD == 4 - case 2: return drv2(fdctrl); - case 3: return drv3(fdctrl); -#endif - default: return NULL; - } -} - -/* Status A register : 0x00 (read-only) */ -static uint32_t fdctrl_read_statusA (fdctrl_t *fdctrl) -{ - uint32_t retval = fdctrl->sra; - - FLOPPY_DPRINTF("status register A: 0x%02x\n", retval); - - return retval; -} - -/* Status B register : 0x01 (read-only) */ -static uint32_t fdctrl_read_statusB (fdctrl_t *fdctrl) -{ - uint32_t retval = fdctrl->srb; - - FLOPPY_DPRINTF("status register B: 0x%02x\n", retval); - - return retval; -} - -/* Digital output register : 0x02 */ -static uint32_t fdctrl_read_dor (fdctrl_t *fdctrl) -{ - uint32_t retval = fdctrl->dor; - - /* Selected drive */ - retval |= fdctrl->cur_drv; - FLOPPY_DPRINTF("digital output register: 0x%02x\n", retval); - - return retval; -} - -static void fdctrl_write_dor (fdctrl_t *fdctrl, uint32_t value) -{ - FLOPPY_DPRINTF("digital output register set to 0x%02x\n", value); - - /* Motors */ - if (value & FD_DOR_MOTEN0) - fdctrl->srb |= FD_SRB_MTR0; - else - fdctrl->srb &= ~FD_SRB_MTR0; - if (value & FD_DOR_MOTEN1) - fdctrl->srb |= FD_SRB_MTR1; - else - fdctrl->srb &= ~FD_SRB_MTR1; - - /* Drive */ - if (value & 1) - fdctrl->srb |= FD_SRB_DR0; - else - fdctrl->srb &= ~FD_SRB_DR0; - - /* Reset */ - if (!(value & FD_DOR_nRESET)) { - if (fdctrl->dor & FD_DOR_nRESET) { - FLOPPY_DPRINTF("controller enter RESET state\n"); - } - } else { - if (!(fdctrl->dor & FD_DOR_nRESET)) { - FLOPPY_DPRINTF("controller out of RESET state\n"); - fdctrl_reset(fdctrl, 1); - fdctrl->dsr &= ~FD_DSR_PWRDOWN; - } - } - /* Selected drive */ - fdctrl->cur_drv = value & FD_DOR_SELMASK; - - fdctrl->dor = value; -} - -/* Tape drive register : 0x03 */ -static uint32_t fdctrl_read_tape (fdctrl_t *fdctrl) -{ - uint32_t retval = fdctrl->tdr; - - FLOPPY_DPRINTF("tape drive register: 0x%02x\n", retval); - - return retval; -} - -static void fdctrl_write_tape (fdctrl_t *fdctrl, uint32_t value) -{ - /* Reset mode */ - if (!(fdctrl->dor & FD_DOR_nRESET)) { - FLOPPY_DPRINTF("Floppy controller in RESET state !\n"); - return; - } - FLOPPY_DPRINTF("tape drive register set to 0x%02x\n", value); - /* Disk boot selection indicator */ - fdctrl->tdr = value & FD_TDR_BOOTSEL; - /* Tape indicators: never allow */ -} - -/* Main status register : 0x04 (read) */ -static uint32_t fdctrl_read_main_status (fdctrl_t *fdctrl) -{ - uint32_t retval = fdctrl->msr; - - fdctrl->dsr &= ~FD_DSR_PWRDOWN; - fdctrl->dor |= FD_DOR_nRESET; - - FLOPPY_DPRINTF("main status register: 0x%02x\n", retval); - - return retval; -} - -/* Data select rate register : 0x04 (write) */ -static void fdctrl_write_rate (fdctrl_t *fdctrl, uint32_t value) -{ - /* Reset mode */ - if (!(fdctrl->dor & FD_DOR_nRESET)) { - FLOPPY_DPRINTF("Floppy controller in RESET state !\n"); - return; - } - FLOPPY_DPRINTF("select rate register set to 0x%02x\n", value); - /* Reset: autoclear */ - if (value & FD_DSR_SWRESET) { - fdctrl->dor &= ~FD_DOR_nRESET; - fdctrl_reset(fdctrl, 1); - fdctrl->dor |= FD_DOR_nRESET; - } - if (value & FD_DSR_PWRDOWN) { - fdctrl_reset(fdctrl, 1); - } - fdctrl->dsr = value; -} - -static int fdctrl_media_changed(fdrive_t *drv) -{ - int ret; - - if (!drv->bs) - return 0; - ret = bdrv_media_changed(drv->bs); - if (ret) { - fd_revalidate(drv); - } - return ret; -} - -/* Digital input register : 0x07 (read-only) */ -static uint32_t fdctrl_read_dir (fdctrl_t *fdctrl) -{ - uint32_t retval = 0; - - if (fdctrl_media_changed(drv0(fdctrl)) - || fdctrl_media_changed(drv1(fdctrl)) -#if MAX_FD == 4 - || fdctrl_media_changed(drv2(fdctrl)) - || fdctrl_media_changed(drv3(fdctrl)) -#endif - ) - retval |= FD_DIR_DSKCHG; - if (retval != 0) - FLOPPY_DPRINTF("Floppy digital input register: 0x%02x\n", retval); - - return retval; -} - -/* FIFO state control */ -static void fdctrl_reset_fifo (fdctrl_t *fdctrl) -{ - fdctrl->data_dir = FD_DIR_WRITE; - fdctrl->data_pos = 0; - fdctrl->msr &= ~(FD_MSR_CMDBUSY | FD_MSR_DIO); -} - -/* Set FIFO status for the host to read */ -static void fdctrl_set_fifo (fdctrl_t *fdctrl, int fifo_len, int do_irq) -{ - fdctrl->data_dir = FD_DIR_READ; - fdctrl->data_len = fifo_len; - fdctrl->data_pos = 0; - fdctrl->msr |= FD_MSR_CMDBUSY | FD_MSR_RQM | FD_MSR_DIO; - if (do_irq) - fdctrl_raise_irq(fdctrl, 0x00); -} - -/* Set an error: unimplemented/unknown command */ -static void fdctrl_unimplemented (fdctrl_t *fdctrl, int direction) -{ - FLOPPY_ERROR("unimplemented command 0x%02x\n", fdctrl->fifo[0]); - fdctrl->fifo[0] = FD_SR0_INVCMD; - fdctrl_set_fifo(fdctrl, 1, 0); -} - -/* Seek to next sector */ -static int fdctrl_seek_to_next_sect (fdctrl_t *fdctrl, fdrive_t *cur_drv) -{ - FLOPPY_DPRINTF("seek to next sector (%d %02x %02x => %d)\n", - cur_drv->head, cur_drv->track, cur_drv->sect, - fd_sector(cur_drv)); - /* XXX: cur_drv->sect >= cur_drv->last_sect should be an - error in fact */ - if (cur_drv->sect >= cur_drv->last_sect || - cur_drv->sect == fdctrl->eot) { - cur_drv->sect = 1; - if (FD_MULTI_TRACK(fdctrl->data_state)) { - if (cur_drv->head == 0 && - (cur_drv->flags & FDISK_DBL_SIDES) != 0) { - cur_drv->head = 1; - } else { - cur_drv->head = 0; - cur_drv->track++; - if ((cur_drv->flags & FDISK_DBL_SIDES) == 0) - return 0; - } - } else { - cur_drv->track++; - return 0; - } - FLOPPY_DPRINTF("seek to next track (%d %02x %02x => %d)\n", - cur_drv->head, cur_drv->track, - cur_drv->sect, fd_sector(cur_drv)); - } else { - cur_drv->sect++; - } - return 1; -} - -/* Callback for transfer end (stop or abort) */ -static void fdctrl_stop_transfer (fdctrl_t *fdctrl, uint8_t status0, - uint8_t status1, uint8_t status2) -{ - fdrive_t *cur_drv; - - cur_drv = get_cur_drv(fdctrl); - FLOPPY_DPRINTF("transfer status: %02x %02x %02x (%02x)\n", - status0, status1, status2, - status0 | (cur_drv->head << 2) | GET_CUR_DRV(fdctrl)); - fdctrl->fifo[0] = status0 | (cur_drv->head << 2) | GET_CUR_DRV(fdctrl); - fdctrl->fifo[1] = status1; - fdctrl->fifo[2] = status2; - fdctrl->fifo[3] = cur_drv->track; - fdctrl->fifo[4] = cur_drv->head; - fdctrl->fifo[5] = cur_drv->sect; - fdctrl->fifo[6] = FD_SECTOR_SC; - fdctrl->data_dir = FD_DIR_READ; - if (!(fdctrl->msr & FD_MSR_NONDMA)) { - DMA_release_DREQ(fdctrl->dma_chann); - } - fdctrl->msr |= FD_MSR_RQM | FD_MSR_DIO; - fdctrl->msr &= ~FD_MSR_NONDMA; - fdctrl_set_fifo(fdctrl, 7, 1); -} - -/* Prepare a data transfer (either DMA or FIFO) */ -static void fdctrl_start_transfer (fdctrl_t *fdctrl, int direction) -{ - fdrive_t *cur_drv; - uint8_t kh, kt, ks; - int did_seek = 0; - - SET_CUR_DRV(fdctrl, fdctrl->fifo[1] & FD_DOR_SELMASK); - cur_drv = get_cur_drv(fdctrl); - kt = fdctrl->fifo[2]; - kh = fdctrl->fifo[3]; - ks = fdctrl->fifo[4]; - FLOPPY_DPRINTF("Start transfer at %d %d %02x %02x (%d)\n", - GET_CUR_DRV(fdctrl), kh, kt, ks, - _fd_sector(kh, kt, ks, cur_drv->last_sect)); - switch (fd_seek(cur_drv, kh, kt, ks, fdctrl->config & FD_CONFIG_EIS)) { - case 2: - /* sect too big */ - fdctrl_stop_transfer(fdctrl, FD_SR0_ABNTERM, 0x00, 0x00); - fdctrl->fifo[3] = kt; - fdctrl->fifo[4] = kh; - fdctrl->fifo[5] = ks; - return; - case 3: - /* track too big */ - fdctrl_stop_transfer(fdctrl, FD_SR0_ABNTERM, FD_SR1_EC, 0x00); - fdctrl->fifo[3] = kt; - fdctrl->fifo[4] = kh; - fdctrl->fifo[5] = ks; - return; - case 4: - /* No seek enabled */ - fdctrl_stop_transfer(fdctrl, FD_SR0_ABNTERM, 0x00, 0x00); - fdctrl->fifo[3] = kt; - fdctrl->fifo[4] = kh; - fdctrl->fifo[5] = ks; - return; - case 1: - did_seek = 1; - break; - default: - break; - } - - /* Set the FIFO state */ - fdctrl->data_dir = direction; - fdctrl->data_pos = 0; - fdctrl->msr |= FD_MSR_CMDBUSY; - if (fdctrl->fifo[0] & 0x80) - fdctrl->data_state |= FD_STATE_MULTI; - else - fdctrl->data_state &= ~FD_STATE_MULTI; - if (did_seek) - fdctrl->data_state |= FD_STATE_SEEK; - else - fdctrl->data_state &= ~FD_STATE_SEEK; - if (fdctrl->fifo[5] == 00) { - fdctrl->data_len = fdctrl->fifo[8]; - } else { - int tmp; - fdctrl->data_len = 128 << (fdctrl->fifo[5] > 7 ? 7 : fdctrl->fifo[5]); - tmp = (fdctrl->fifo[6] - ks + 1); - if (fdctrl->fifo[0] & 0x80) - tmp += fdctrl->fifo[6]; - fdctrl->data_len *= tmp; - } - fdctrl->eot = fdctrl->fifo[6]; - if (fdctrl->dor & FD_DOR_DMAEN) { - int dma_mode; - /* DMA transfer are enabled. Check if DMA channel is well programmed */ - dma_mode = DMA_get_channel_mode(fdctrl->dma_chann); - dma_mode = (dma_mode >> 2) & 3; - FLOPPY_DPRINTF("dma_mode=%d direction=%d (%d - %d)\n", - dma_mode, direction, - (128 << fdctrl->fifo[5]) * - (cur_drv->last_sect - ks + 1), fdctrl->data_len); - if (((direction == FD_DIR_SCANE || direction == FD_DIR_SCANL || - direction == FD_DIR_SCANH) && dma_mode == 0) || - (direction == FD_DIR_WRITE && dma_mode == 2) || - (direction == FD_DIR_READ && dma_mode == 1)) { - /* No access is allowed until DMA transfer has completed */ - fdctrl->msr &= ~FD_MSR_RQM; - /* Now, we just have to wait for the DMA controller to - * recall us... - */ - DMA_hold_DREQ(fdctrl->dma_chann); - DMA_schedule(fdctrl->dma_chann); - return; - } else { - FLOPPY_ERROR("dma_mode=%d direction=%d\n", dma_mode, direction); - } - } - FLOPPY_DPRINTF("start non-DMA transfer\n"); - fdctrl->msr |= FD_MSR_NONDMA; - if (direction != FD_DIR_WRITE) - fdctrl->msr |= FD_MSR_DIO; - /* IO based transfer: calculate len */ - fdctrl_raise_irq(fdctrl, 0x00); - - return; -} - -/* Prepare a transfer of deleted data */ -static void fdctrl_start_transfer_del (fdctrl_t *fdctrl, int direction) -{ - FLOPPY_ERROR("fdctrl_start_transfer_del() unimplemented\n"); - - /* We don't handle deleted data, - * so we don't return *ANYTHING* - */ - fdctrl_stop_transfer(fdctrl, FD_SR0_ABNTERM | FD_SR0_SEEK, 0x00, 0x00); -} - -/* handlers for DMA transfers */ -static int fdctrl_transfer_handler (void *opaque, int nchan, - int dma_pos, int dma_len) -{ - fdctrl_t *fdctrl; - fdrive_t *cur_drv; - int len, start_pos, rel_pos; - uint8_t status0 = 0x00, status1 = 0x00, status2 = 0x00; - - fdctrl = opaque; - if (fdctrl->msr & FD_MSR_RQM) { - FLOPPY_DPRINTF("Not in DMA transfer mode !\n"); - return 0; - } - cur_drv = get_cur_drv(fdctrl); - if (fdctrl->data_dir == FD_DIR_SCANE || fdctrl->data_dir == FD_DIR_SCANL || - fdctrl->data_dir == FD_DIR_SCANH) - status2 = FD_SR2_SNS; - if (dma_len > fdctrl->data_len) - dma_len = fdctrl->data_len; - if (cur_drv->bs == NULL) { - if (fdctrl->data_dir == FD_DIR_WRITE) - fdctrl_stop_transfer(fdctrl, FD_SR0_ABNTERM | FD_SR0_SEEK, 0x00, 0x00); - else - fdctrl_stop_transfer(fdctrl, FD_SR0_ABNTERM, 0x00, 0x00); - len = 0; - goto transfer_error; - } - rel_pos = fdctrl->data_pos % FD_SECTOR_LEN; - for (start_pos = fdctrl->data_pos; fdctrl->data_pos < dma_len;) { - len = dma_len - fdctrl->data_pos; - if (len + rel_pos > FD_SECTOR_LEN) - len = FD_SECTOR_LEN - rel_pos; - FLOPPY_DPRINTF("copy %d bytes (%d %d %d) %d pos %d %02x " - "(%d-0x%08x 0x%08x)\n", len, dma_len, fdctrl->data_pos, - fdctrl->data_len, GET_CUR_DRV(fdctrl), cur_drv->head, - cur_drv->track, cur_drv->sect, fd_sector(cur_drv), - fd_sector(cur_drv) * FD_SECTOR_LEN); - if (fdctrl->data_dir != FD_DIR_WRITE || - len < FD_SECTOR_LEN || rel_pos != 0) { - /* READ & SCAN commands and realign to a sector for WRITE */ - if (bdrv_read(cur_drv->bs, fd_sector(cur_drv), - fdctrl->fifo, 1) < 0) { - FLOPPY_DPRINTF("Floppy: error getting sector %d\n", - fd_sector(cur_drv)); - /* Sure, image size is too small... */ - memset(fdctrl->fifo, 0, FD_SECTOR_LEN); - } - } - switch (fdctrl->data_dir) { - case FD_DIR_READ: - /* READ commands */ - DMA_write_memory (nchan, fdctrl->fifo + rel_pos, - fdctrl->data_pos, len); - break; - case FD_DIR_WRITE: - /* WRITE commands */ - DMA_read_memory (nchan, fdctrl->fifo + rel_pos, - fdctrl->data_pos, len); - if (bdrv_write(cur_drv->bs, fd_sector(cur_drv), - fdctrl->fifo, 1) < 0) { - FLOPPY_ERROR("writing sector %d\n", fd_sector(cur_drv)); - fdctrl_stop_transfer(fdctrl, FD_SR0_ABNTERM | FD_SR0_SEEK, 0x00, 0x00); - goto transfer_error; - } - break; - default: - /* SCAN commands */ - { - uint8_t tmpbuf[FD_SECTOR_LEN]; - int ret; - DMA_read_memory (nchan, tmpbuf, fdctrl->data_pos, len); - ret = memcmp(tmpbuf, fdctrl->fifo + rel_pos, len); - if (ret == 0) { - status2 = FD_SR2_SEH; - goto end_transfer; - } - if ((ret < 0 && fdctrl->data_dir == FD_DIR_SCANL) || - (ret > 0 && fdctrl->data_dir == FD_DIR_SCANH)) { - status2 = 0x00; - goto end_transfer; - } - } - break; - } - fdctrl->data_pos += len; - rel_pos = fdctrl->data_pos % FD_SECTOR_LEN; - if (rel_pos == 0) { - /* Seek to next sector */ - if (!fdctrl_seek_to_next_sect(fdctrl, cur_drv)) - break; - } - } - end_transfer: - len = fdctrl->data_pos - start_pos; - FLOPPY_DPRINTF("end transfer %d %d %d\n", - fdctrl->data_pos, len, fdctrl->data_len); - if (fdctrl->data_dir == FD_DIR_SCANE || - fdctrl->data_dir == FD_DIR_SCANL || - fdctrl->data_dir == FD_DIR_SCANH) - status2 = FD_SR2_SEH; - if (FD_DID_SEEK(fdctrl->data_state)) - status0 |= FD_SR0_SEEK; - fdctrl->data_len -= len; - fdctrl_stop_transfer(fdctrl, status0, status1, status2); - transfer_error: - - return len; -} - -/* Data register : 0x05 */ -static uint32_t fdctrl_read_data (fdctrl_t *fdctrl) -{ - fdrive_t *cur_drv; - uint32_t retval = 0; - int pos; - - cur_drv = get_cur_drv(fdctrl); - fdctrl->dsr &= ~FD_DSR_PWRDOWN; - if (!(fdctrl->msr & FD_MSR_RQM) || !(fdctrl->msr & FD_MSR_DIO)) { - FLOPPY_ERROR("controller not ready for reading\n"); - return 0; - } - pos = fdctrl->data_pos; - if (fdctrl->msr & FD_MSR_NONDMA) { - pos %= FD_SECTOR_LEN; - if (pos == 0) { - if (fdctrl->data_pos != 0) - if (!fdctrl_seek_to_next_sect(fdctrl, cur_drv)) { - FLOPPY_DPRINTF("error seeking to next sector %d\n", - fd_sector(cur_drv)); - return 0; - } - if (bdrv_read(cur_drv->bs, fd_sector(cur_drv), fdctrl->fifo, 1) < 0) { - FLOPPY_DPRINTF("error getting sector %d\n", - fd_sector(cur_drv)); - /* Sure, image size is too small... */ - memset(fdctrl->fifo, 0, FD_SECTOR_LEN); - } - } - } - retval = fdctrl->fifo[pos]; - if (++fdctrl->data_pos == fdctrl->data_len) { - fdctrl->data_pos = 0; - /* Switch from transfer mode to status mode - * then from status mode to command mode - */ - if (fdctrl->msr & FD_MSR_NONDMA) { - fdctrl_stop_transfer(fdctrl, FD_SR0_SEEK, 0x00, 0x00); - } else { - fdctrl_reset_fifo(fdctrl); - fdctrl_reset_irq(fdctrl); - } - } - FLOPPY_DPRINTF("data register: 0x%02x\n", retval); - - return retval; -} - -static void fdctrl_format_sector (fdctrl_t *fdctrl) -{ - fdrive_t *cur_drv; - uint8_t kh, kt, ks; - - SET_CUR_DRV(fdctrl, fdctrl->fifo[1] & FD_DOR_SELMASK); - cur_drv = get_cur_drv(fdctrl); - kt = fdctrl->fifo[6]; - kh = fdctrl->fifo[7]; - ks = fdctrl->fifo[8]; - FLOPPY_DPRINTF("format sector at %d %d %02x %02x (%d)\n", - GET_CUR_DRV(fdctrl), kh, kt, ks, - _fd_sector(kh, kt, ks, cur_drv->last_sect)); - switch (fd_seek(cur_drv, kh, kt, ks, fdctrl->config & FD_CONFIG_EIS)) { - case 2: - /* sect too big */ - fdctrl_stop_transfer(fdctrl, FD_SR0_ABNTERM, 0x00, 0x00); - fdctrl->fifo[3] = kt; - fdctrl->fifo[4] = kh; - fdctrl->fifo[5] = ks; - return; - case 3: - /* track too big */ - fdctrl_stop_transfer(fdctrl, FD_SR0_ABNTERM, FD_SR1_EC, 0x00); - fdctrl->fifo[3] = kt; - fdctrl->fifo[4] = kh; - fdctrl->fifo[5] = ks; - return; - case 4: - /* No seek enabled */ - fdctrl_stop_transfer(fdctrl, FD_SR0_ABNTERM, 0x00, 0x00); - fdctrl->fifo[3] = kt; - fdctrl->fifo[4] = kh; - fdctrl->fifo[5] = ks; - return; - case 1: - fdctrl->data_state |= FD_STATE_SEEK; - break; - default: - break; - } - memset(fdctrl->fifo, 0, FD_SECTOR_LEN); - if (cur_drv->bs == NULL || - bdrv_write(cur_drv->bs, fd_sector(cur_drv), fdctrl->fifo, 1) < 0) { - FLOPPY_ERROR("formatting sector %d\n", fd_sector(cur_drv)); - fdctrl_stop_transfer(fdctrl, FD_SR0_ABNTERM | FD_SR0_SEEK, 0x00, 0x00); - } else { - if (cur_drv->sect == cur_drv->last_sect) { - fdctrl->data_state &= ~FD_STATE_FORMAT; - /* Last sector done */ - if (FD_DID_SEEK(fdctrl->data_state)) - fdctrl_stop_transfer(fdctrl, FD_SR0_SEEK, 0x00, 0x00); - else - fdctrl_stop_transfer(fdctrl, 0x00, 0x00, 0x00); - } else { - /* More to do */ - fdctrl->data_pos = 0; - fdctrl->data_len = 4; - } - } -} - -static void fdctrl_handle_lock (fdctrl_t *fdctrl, int direction) -{ - fdctrl->lock = (fdctrl->fifo[0] & 0x80) ? 1 : 0; - fdctrl->fifo[0] = fdctrl->lock << 4; - fdctrl_set_fifo(fdctrl, 1, fdctrl->lock); -} - -static void fdctrl_handle_dumpreg (fdctrl_t *fdctrl, int direction) -{ - fdrive_t *cur_drv = get_cur_drv(fdctrl); - - /* Drives position */ - fdctrl->fifo[0] = drv0(fdctrl)->track; - fdctrl->fifo[1] = drv1(fdctrl)->track; -#if MAX_FD == 4 - fdctrl->fifo[2] = drv2(fdctrl)->track; - fdctrl->fifo[3] = drv3(fdctrl)->track; -#else - fdctrl->fifo[2] = 0; - fdctrl->fifo[3] = 0; -#endif - /* timers */ - fdctrl->fifo[4] = fdctrl->timer0; - fdctrl->fifo[5] = (fdctrl->timer1 << 1) | (fdctrl->dor & FD_DOR_DMAEN ? 1 : 0); - fdctrl->fifo[6] = cur_drv->last_sect; - fdctrl->fifo[7] = (fdctrl->lock << 7) | - (cur_drv->perpendicular << 2); - fdctrl->fifo[8] = fdctrl->config; - fdctrl->fifo[9] = fdctrl->precomp_trk; - fdctrl_set_fifo(fdctrl, 10, 0); -} - -static void fdctrl_handle_version (fdctrl_t *fdctrl, int direction) -{ - /* Controller's version */ - fdctrl->fifo[0] = fdctrl->version; - fdctrl_set_fifo(fdctrl, 1, 1); -} - -static void fdctrl_handle_partid (fdctrl_t *fdctrl, int direction) -{ - fdctrl->fifo[0] = 0x41; /* Stepping 1 */ - fdctrl_set_fifo(fdctrl, 1, 0); -} - -static void fdctrl_handle_restore (fdctrl_t *fdctrl, int direction) -{ - fdrive_t *cur_drv = get_cur_drv(fdctrl); - - /* Drives position */ - drv0(fdctrl)->track = fdctrl->fifo[3]; - drv1(fdctrl)->track = fdctrl->fifo[4]; -#if MAX_FD == 4 - drv2(fdctrl)->track = fdctrl->fifo[5]; - drv3(fdctrl)->track = fdctrl->fifo[6]; -#endif - /* timers */ - fdctrl->timer0 = fdctrl->fifo[7]; - fdctrl->timer1 = fdctrl->fifo[8]; - cur_drv->last_sect = fdctrl->fifo[9]; - fdctrl->lock = fdctrl->fifo[10] >> 7; - cur_drv->perpendicular = (fdctrl->fifo[10] >> 2) & 0xF; - fdctrl->config = fdctrl->fifo[11]; - fdctrl->precomp_trk = fdctrl->fifo[12]; - fdctrl->pwrd = fdctrl->fifo[13]; - fdctrl_reset_fifo(fdctrl); -} - -static void fdctrl_handle_save (fdctrl_t *fdctrl, int direction) -{ - fdrive_t *cur_drv = get_cur_drv(fdctrl); - - fdctrl->fifo[0] = 0; - fdctrl->fifo[1] = 0; - /* Drives position */ - fdctrl->fifo[2] = drv0(fdctrl)->track; - fdctrl->fifo[3] = drv1(fdctrl)->track; -#if MAX_FD == 4 - fdctrl->fifo[4] = drv2(fdctrl)->track; - fdctrl->fifo[5] = drv3(fdctrl)->track; -#else - fdctrl->fifo[4] = 0; - fdctrl->fifo[5] = 0; -#endif - /* timers */ - fdctrl->fifo[6] = fdctrl->timer0; - fdctrl->fifo[7] = fdctrl->timer1; - fdctrl->fifo[8] = cur_drv->last_sect; - fdctrl->fifo[9] = (fdctrl->lock << 7) | - (cur_drv->perpendicular << 2); - fdctrl->fifo[10] = fdctrl->config; - fdctrl->fifo[11] = fdctrl->precomp_trk; - fdctrl->fifo[12] = fdctrl->pwrd; - fdctrl->fifo[13] = 0; - fdctrl->fifo[14] = 0; - fdctrl_set_fifo(fdctrl, 15, 1); -} - -static void fdctrl_handle_readid (fdctrl_t *fdctrl, int direction) -{ - fdrive_t *cur_drv = get_cur_drv(fdctrl); - - /* XXX: should set main status register to busy */ - cur_drv->head = (fdctrl->fifo[1] >> 2) & 1; - qemu_mod_timer(fdctrl->result_timer, - qemu_get_clock(vm_clock) + (ticks_per_sec / 50)); -} - -static void fdctrl_handle_format_track (fdctrl_t *fdctrl, int direction) -{ - fdrive_t *cur_drv; - - SET_CUR_DRV(fdctrl, fdctrl->fifo[1] & FD_DOR_SELMASK); - cur_drv = get_cur_drv(fdctrl); - fdctrl->data_state |= FD_STATE_FORMAT; - if (fdctrl->fifo[0] & 0x80) - fdctrl->data_state |= FD_STATE_MULTI; - else - fdctrl->data_state &= ~FD_STATE_MULTI; - fdctrl->data_state &= ~FD_STATE_SEEK; - cur_drv->bps = - fdctrl->fifo[2] > 7 ? 16384 : 128 << fdctrl->fifo[2]; -#if 0 - cur_drv->last_sect = - cur_drv->flags & FDISK_DBL_SIDES ? fdctrl->fifo[3] : - fdctrl->fifo[3] / 2; -#else - cur_drv->last_sect = fdctrl->fifo[3]; -#endif - /* TODO: implement format using DMA expected by the Bochs BIOS - * and Linux fdformat (read 3 bytes per sector via DMA and fill - * the sector with the specified fill byte - */ - fdctrl->data_state &= ~FD_STATE_FORMAT; - fdctrl_stop_transfer(fdctrl, 0x00, 0x00, 0x00); -} - -static void fdctrl_handle_specify (fdctrl_t *fdctrl, int direction) -{ - fdctrl->timer0 = (fdctrl->fifo[1] >> 4) & 0xF; - fdctrl->timer1 = fdctrl->fifo[2] >> 1; - if (fdctrl->fifo[2] & 1) - fdctrl->dor &= ~FD_DOR_DMAEN; - else - fdctrl->dor |= FD_DOR_DMAEN; - /* No result back */ - fdctrl_reset_fifo(fdctrl); -} - -static void fdctrl_handle_sense_drive_status (fdctrl_t *fdctrl, int direction) -{ - fdrive_t *cur_drv; - - SET_CUR_DRV(fdctrl, fdctrl->fifo[1] & FD_DOR_SELMASK); - cur_drv = get_cur_drv(fdctrl); - cur_drv->head = (fdctrl->fifo[1] >> 2) & 1; - /* 1 Byte status back */ - fdctrl->fifo[0] = (cur_drv->ro << 6) | - (cur_drv->track == 0 ? 0x10 : 0x00) | - (cur_drv->head << 2) | - GET_CUR_DRV(fdctrl) | - 0x28; - fdctrl_set_fifo(fdctrl, 1, 0); -} - -static void fdctrl_handle_recalibrate (fdctrl_t *fdctrl, int direction) -{ - fdrive_t *cur_drv; - - SET_CUR_DRV(fdctrl, fdctrl->fifo[1] & FD_DOR_SELMASK); - cur_drv = get_cur_drv(fdctrl); - fd_recalibrate(cur_drv); - fdctrl_reset_fifo(fdctrl); - /* Raise Interrupt */ - fdctrl_raise_irq(fdctrl, FD_SR0_SEEK); -} - -static void fdctrl_handle_sense_interrupt_status (fdctrl_t *fdctrl, int direction) -{ - fdrive_t *cur_drv = get_cur_drv(fdctrl); - - if(fdctrl->reset_sensei > 0) { - fdctrl->fifo[0] = - FD_SR0_RDYCHG + FD_RESET_SENSEI_COUNT - fdctrl->reset_sensei; - fdctrl->reset_sensei--; - } else { - /* XXX: status0 handling is broken for read/write - commands, so we do this hack. It should be suppressed - ASAP */ - fdctrl->fifo[0] = - FD_SR0_SEEK | (cur_drv->head << 2) | GET_CUR_DRV(fdctrl); - } - - fdctrl->fifo[1] = cur_drv->track; - fdctrl_set_fifo(fdctrl, 2, 0); - fdctrl_reset_irq(fdctrl); - fdctrl->status0 = FD_SR0_RDYCHG; -} - -static void fdctrl_handle_seek (fdctrl_t *fdctrl, int direction) -{ - fdrive_t *cur_drv; - - SET_CUR_DRV(fdctrl, fdctrl->fifo[1] & FD_DOR_SELMASK); - cur_drv = get_cur_drv(fdctrl); - fdctrl_reset_fifo(fdctrl); - if (fdctrl->fifo[2] > cur_drv->max_track) { - fdctrl_raise_irq(fdctrl, FD_SR0_ABNTERM | FD_SR0_SEEK); - } else { - cur_drv->track = fdctrl->fifo[2]; - /* Raise Interrupt */ - fdctrl_raise_irq(fdctrl, FD_SR0_SEEK); - } -} - -static void fdctrl_handle_perpendicular_mode (fdctrl_t *fdctrl, int direction) -{ - fdrive_t *cur_drv = get_cur_drv(fdctrl); - - if (fdctrl->fifo[1] & 0x80) - cur_drv->perpendicular = fdctrl->fifo[1] & 0x7; - /* No result back */ - fdctrl_reset_fifo(fdctrl); -} - -static void fdctrl_handle_configure (fdctrl_t *fdctrl, int direction) -{ - fdctrl->config = fdctrl->fifo[2]; - fdctrl->precomp_trk = fdctrl->fifo[3]; - /* No result back */ - fdctrl_reset_fifo(fdctrl); -} - -static void fdctrl_handle_powerdown_mode (fdctrl_t *fdctrl, int direction) -{ - fdctrl->pwrd = fdctrl->fifo[1]; - fdctrl->fifo[0] = fdctrl->fifo[1]; - fdctrl_set_fifo(fdctrl, 1, 1); -} - -static void fdctrl_handle_option (fdctrl_t *fdctrl, int direction) -{ - /* No result back */ - fdctrl_reset_fifo(fdctrl); -} - -static void fdctrl_handle_drive_specification_command (fdctrl_t *fdctrl, int direction) -{ - fdrive_t *cur_drv = get_cur_drv(fdctrl); - - if (fdctrl->fifo[fdctrl->data_pos - 1] & 0x80) { - /* Command parameters done */ - if (fdctrl->fifo[fdctrl->data_pos - 1] & 0x40) { - fdctrl->fifo[0] = fdctrl->fifo[1]; - fdctrl->fifo[2] = 0; - fdctrl->fifo[3] = 0; - fdctrl_set_fifo(fdctrl, 4, 1); - } else { - fdctrl_reset_fifo(fdctrl); - } - } else if (fdctrl->data_len > 7) { - /* ERROR */ - fdctrl->fifo[0] = 0x80 | - (cur_drv->head << 2) | GET_CUR_DRV(fdctrl); - fdctrl_set_fifo(fdctrl, 1, 1); - } -} - -static void fdctrl_handle_relative_seek_out (fdctrl_t *fdctrl, int direction) -{ - fdrive_t *cur_drv; - - SET_CUR_DRV(fdctrl, fdctrl->fifo[1] & FD_DOR_SELMASK); - cur_drv = get_cur_drv(fdctrl); - if (fdctrl->fifo[2] + cur_drv->track >= cur_drv->max_track) { - cur_drv->track = cur_drv->max_track - 1; - } else { - cur_drv->track += fdctrl->fifo[2]; - } - fdctrl_reset_fifo(fdctrl); - /* Raise Interrupt */ - fdctrl_raise_irq(fdctrl, FD_SR0_SEEK); -} - -static void fdctrl_handle_relative_seek_in (fdctrl_t *fdctrl, int direction) -{ - fdrive_t *cur_drv; - - SET_CUR_DRV(fdctrl, fdctrl->fifo[1] & FD_DOR_SELMASK); - cur_drv = get_cur_drv(fdctrl); - if (fdctrl->fifo[2] > cur_drv->track) { - cur_drv->track = 0; - } else { - cur_drv->track -= fdctrl->fifo[2]; - } - fdctrl_reset_fifo(fdctrl); - /* Raise Interrupt */ - fdctrl_raise_irq(fdctrl, FD_SR0_SEEK); -} - -static const struct { - uint8_t value; - uint8_t mask; - const char* name; - int parameters; - void (*handler)(fdctrl_t *fdctrl, int direction); - int direction; -} handlers[] = { - { FD_CMD_READ, 0x1f, "READ", 8, fdctrl_start_transfer, FD_DIR_READ }, - { FD_CMD_WRITE, 0x3f, "WRITE", 8, fdctrl_start_transfer, FD_DIR_WRITE }, - { FD_CMD_SEEK, 0xff, "SEEK", 2, fdctrl_handle_seek }, - { FD_CMD_SENSE_INTERRUPT_STATUS, 0xff, "SENSE INTERRUPT STATUS", 0, fdctrl_handle_sense_interrupt_status }, - { FD_CMD_RECALIBRATE, 0xff, "RECALIBRATE", 1, fdctrl_handle_recalibrate }, - { FD_CMD_FORMAT_TRACK, 0xbf, "FORMAT TRACK", 5, fdctrl_handle_format_track }, - { FD_CMD_READ_TRACK, 0xbf, "READ TRACK", 8, fdctrl_start_transfer, FD_DIR_READ }, - { FD_CMD_RESTORE, 0xff, "RESTORE", 17, fdctrl_handle_restore }, /* part of READ DELETED DATA */ - { FD_CMD_SAVE, 0xff, "SAVE", 0, fdctrl_handle_save }, /* part of READ DELETED DATA */ - { FD_CMD_READ_DELETED, 0x1f, "READ DELETED DATA", 8, fdctrl_start_transfer_del, FD_DIR_READ }, - { FD_CMD_SCAN_EQUAL, 0x1f, "SCAN EQUAL", 8, fdctrl_start_transfer, FD_DIR_SCANE }, - { FD_CMD_VERIFY, 0x1f, "VERIFY", 8, fdctrl_unimplemented }, - { FD_CMD_SCAN_LOW_OR_EQUAL, 0x1f, "SCAN LOW OR EQUAL", 8, fdctrl_start_transfer, FD_DIR_SCANL }, - { FD_CMD_SCAN_HIGH_OR_EQUAL, 0x1f, "SCAN HIGH OR EQUAL", 8, fdctrl_start_transfer, FD_DIR_SCANH }, - { FD_CMD_WRITE_DELETED, 0x3f, "WRITE DELETED DATA", 8, fdctrl_start_transfer_del, FD_DIR_WRITE }, - { FD_CMD_READ_ID, 0xbf, "READ ID", 1, fdctrl_handle_readid }, - { FD_CMD_SPECIFY, 0xff, "SPECIFY", 2, fdctrl_handle_specify }, - { FD_CMD_SENSE_DRIVE_STATUS, 0xff, "SENSE DRIVE STATUS", 1, fdctrl_handle_sense_drive_status }, - { FD_CMD_PERPENDICULAR_MODE, 0xff, "PERPENDICULAR MODE", 1, fdctrl_handle_perpendicular_mode }, - { FD_CMD_CONFIGURE, 0xff, "CONFIGURE", 3, fdctrl_handle_configure }, - { FD_CMD_POWERDOWN_MODE, 0xff, "POWERDOWN MODE", 2, fdctrl_handle_powerdown_mode }, - { FD_CMD_OPTION, 0xff, "OPTION", 1, fdctrl_handle_option }, - { FD_CMD_DRIVE_SPECIFICATION_COMMAND, 0xff, "DRIVE SPECIFICATION COMMAND", 5, fdctrl_handle_drive_specification_command }, - { FD_CMD_RELATIVE_SEEK_OUT, 0xff, "RELATIVE SEEK OUT", 2, fdctrl_handle_relative_seek_out }, - { FD_CMD_FORMAT_AND_WRITE, 0xff, "FORMAT AND WRITE", 10, fdctrl_unimplemented }, - { FD_CMD_RELATIVE_SEEK_IN, 0xff, "RELATIVE SEEK IN", 2, fdctrl_handle_relative_seek_in }, - { FD_CMD_LOCK, 0x7f, "LOCK", 0, fdctrl_handle_lock }, - { FD_CMD_DUMPREG, 0xff, "DUMPREG", 0, fdctrl_handle_dumpreg }, - { FD_CMD_VERSION, 0xff, "VERSION", 0, fdctrl_handle_version }, - { FD_CMD_PART_ID, 0xff, "PART ID", 0, fdctrl_handle_partid }, - { FD_CMD_WRITE, 0x1f, "WRITE (BeOS)", 8, fdctrl_start_transfer, FD_DIR_WRITE }, /* not in specification ; BeOS 4.5 bug */ - { 0, 0, "unknown", 0, fdctrl_unimplemented }, /* default handler */ -}; -/* Associate command to an index in the 'handlers' array */ -static uint8_t command_to_handler[256]; - -static void fdctrl_write_data (fdctrl_t *fdctrl, uint32_t value) -{ - fdrive_t *cur_drv; - int pos; - - /* Reset mode */ - if (!(fdctrl->dor & FD_DOR_nRESET)) { - FLOPPY_DPRINTF("Floppy controller in RESET state !\n"); - return; - } - if (!(fdctrl->msr & FD_MSR_RQM) || (fdctrl->msr & FD_MSR_DIO)) { - FLOPPY_ERROR("controller not ready for writing\n"); - return; - } - fdctrl->dsr &= ~FD_DSR_PWRDOWN; - /* Is it write command time ? */ - if (fdctrl->msr & FD_MSR_NONDMA) { - /* FIFO data write */ - pos = fdctrl->data_pos++; - pos %= FD_SECTOR_LEN; - fdctrl->fifo[pos] = value; - if (pos == FD_SECTOR_LEN - 1 || - fdctrl->data_pos == fdctrl->data_len) { - cur_drv = get_cur_drv(fdctrl); - if (bdrv_write(cur_drv->bs, fd_sector(cur_drv), fdctrl->fifo, 1) < 0) { - FLOPPY_ERROR("writing sector %d\n", fd_sector(cur_drv)); - return; - } - if (!fdctrl_seek_to_next_sect(fdctrl, cur_drv)) { - FLOPPY_DPRINTF("error seeking to next sector %d\n", - fd_sector(cur_drv)); - return; - } - } - /* Switch from transfer mode to status mode - * then from status mode to command mode - */ - if (fdctrl->data_pos == fdctrl->data_len) - fdctrl_stop_transfer(fdctrl, FD_SR0_SEEK, 0x00, 0x00); - return; - } - if (fdctrl->data_pos == 0) { - /* Command */ - pos = command_to_handler[value & 0xff]; - FLOPPY_DPRINTF("%s command\n", handlers[pos].name); - fdctrl->data_len = handlers[pos].parameters + 1; - } - - FLOPPY_DPRINTF("%s: %02x\n", __func__, value); - fdctrl->fifo[fdctrl->data_pos++] = value; - if (fdctrl->data_pos == fdctrl->data_len) { - /* We now have all parameters - * and will be able to treat the command - */ - if (fdctrl->data_state & FD_STATE_FORMAT) { - fdctrl_format_sector(fdctrl); - return; - } - - pos = command_to_handler[fdctrl->fifo[0] & 0xff]; - FLOPPY_DPRINTF("treat %s command\n", handlers[pos].name); - (*handlers[pos].handler)(fdctrl, handlers[pos].direction); - } -} - -static void fdctrl_result_timer(void *opaque) -{ - fdctrl_t *fdctrl = opaque; - fdrive_t *cur_drv = get_cur_drv(fdctrl); - - /* Pretend we are spinning. - * This is needed for Coherent, which uses READ ID to check for - * sector interleaving. - */ - if (cur_drv->last_sect != 0) { - cur_drv->sect = (cur_drv->sect % cur_drv->last_sect) + 1; - } - fdctrl_stop_transfer(fdctrl, 0x00, 0x00, 0x00); -} - -/* Init functions */ -static void fdctrl_init_common (fdctrl_t *fdctrl, int dma_chann, - target_phys_addr_t io_base, - BlockDriverState **fds) -{ - int i, j; - - /* Fill 'command_to_handler' lookup table */ - for (i = ARRAY_SIZE(handlers) - 1; i >= 0; i--) { - for (j = 0; j < sizeof(command_to_handler); j++) { - if ((j & handlers[i].mask) == handlers[i].value) - command_to_handler[j] = i; - } - } - - FLOPPY_DPRINTF("init controller\n"); - fdctrl->fifo = qemu_memalign(512, FD_SECTOR_LEN); - fdctrl->result_timer = qemu_new_timer(vm_clock, - fdctrl_result_timer, fdctrl); - - fdctrl->version = 0x90; /* Intel 82078 controller */ - fdctrl->dma_chann = dma_chann; - fdctrl->io_base = io_base; - fdctrl->config = FD_CONFIG_EIS | FD_CONFIG_EFIFO; /* Implicit seek, polling & FIFO enabled */ - if (fdctrl->dma_chann != -1) { - DMA_register_channel(dma_chann, &fdctrl_transfer_handler, fdctrl); - } - for (i = 0; i < MAX_FD; i++) { - fd_init(&fdctrl->drives[i], fds[i]); - } - fdctrl_external_reset(fdctrl); - register_savevm("fdc", io_base, 2, fdc_save, fdc_load, fdctrl); - qemu_register_reset(fdctrl_external_reset, fdctrl); - for (i = 0; i < MAX_FD; i++) { - fd_revalidate(&fdctrl->drives[i]); - } -} - -fdctrl_t *fdctrl_init (qemu_irq irq, int dma_chann, int mem_mapped, - target_phys_addr_t io_base, - BlockDriverState **fds) -{ - DeviceState *dev; - SysBusDevice *s; - fdctrl_t *fdctrl; - - dev = qdev_create(NULL, "fdc"); - qdev_prop_set_uint32(dev, "strict_io", 0); - qdev_prop_set_uint32(dev, "mem_mapped", mem_mapped); - qdev_prop_set_uint32(dev, "sun4m", 0); - qdev_init(dev); - s = sysbus_from_qdev(dev); - sysbus_connect_irq(s, 0, irq); - fdctrl = FROM_SYSBUS(fdctrl_t, s); - if (mem_mapped) { - sysbus_mmio_map(s, 0, io_base); - } else { - register_ioport_read((uint32_t)io_base + 0x01, 5, 1, - &fdctrl_read_port, fdctrl); - register_ioport_read((uint32_t)io_base + 0x07, 1, 1, - &fdctrl_read_port, fdctrl); - register_ioport_write((uint32_t)io_base + 0x01, 5, 1, - &fdctrl_write_port, fdctrl); - register_ioport_write((uint32_t)io_base + 0x07, 1, 1, - &fdctrl_write_port, fdctrl); - } - - fdctrl_init_common(fdctrl, dma_chann, io_base, fds); - - return fdctrl; -} - -fdctrl_t *sun4m_fdctrl_init (qemu_irq irq, target_phys_addr_t io_base, - BlockDriverState **fds, qemu_irq *fdc_tc) -{ - DeviceState *dev; - SysBusDevice *s; - fdctrl_t *fdctrl; - - dev = qdev_create(NULL, "fdc"); - qdev_prop_set_uint32(dev, "strict_io", 1); - qdev_prop_set_uint32(dev, "mem_mapped", 1); - qdev_prop_set_uint32(dev, "sun4m", 1); - qdev_init(dev); - s = sysbus_from_qdev(dev); - sysbus_connect_irq(s, 0, irq); - sysbus_mmio_map(s, 0, io_base); - *fdc_tc = qdev_get_gpio_in(dev, 0); - - fdctrl = FROM_SYSBUS(fdctrl_t, s); - fdctrl_init_common(fdctrl, -1, io_base, fds); - - return fdctrl; -} - -static void fdc_init1(SysBusDevice *dev) -{ - fdctrl_t *s = FROM_SYSBUS(fdctrl_t, dev); - int io; - - sysbus_init_irq(dev, &s->irq); - qdev_init_gpio_in(&dev->qdev, fdctrl_handle_tc, 1); - if (s->strict_io) { - io = cpu_register_io_memory(fdctrl_mem_read_strict, - fdctrl_mem_write_strict, s); - } else { - io = cpu_register_io_memory(fdctrl_mem_read, fdctrl_mem_write, s); - } - sysbus_init_mmio(dev, 0x08, io); -} - - -static SysBusDeviceInfo fdc_info = { - .init = fdc_init1, - .qdev.name = "fdc", - .qdev.size = sizeof(fdctrl_t), - .qdev.props = (Property[]) { - { - .name = "io_base", - .info = &qdev_prop_taddr, - .offset = offsetof(fdctrl_t, io_base), - }, - { - .name = "strict_io", - .info = &qdev_prop_uint32, - .offset = offsetof(fdctrl_t, strict_io), - }, - { - .name = "mem_mapped", - .info = &qdev_prop_uint32, - .offset = offsetof(fdctrl_t, mem_mapped), - }, - { - .name = "sun4m", - .info = &qdev_prop_uint32, - .offset = offsetof(fdctrl_t, sun4m), - }, - {/* end of properties */} - } -}; - -static void fdc_register_devices(void) -{ - sysbus_register_withprop(&fdc_info); -} - -device_init(fdc_register_devices) diff --git a/qemu-0.11.0/hw/fdc.h b/qemu-0.11.0/hw/fdc.h deleted file mode 100644 index 7b6a9de..0000000 --- a/qemu-0.11.0/hw/fdc.h +++ /dev/null @@ -1,11 +0,0 @@ -/* fdc.c */ -#define MAX_FD 2 - -typedef struct fdctrl_t fdctrl_t; - -fdctrl_t *fdctrl_init (qemu_irq irq, int dma_chann, int mem_mapped, - target_phys_addr_t io_base, - BlockDriverState **fds); -fdctrl_t *sun4m_fdctrl_init (qemu_irq irq, target_phys_addr_t io_base, - BlockDriverState **fds, qemu_irq *fdc_tc); -int fdctrl_get_drive_type(fdctrl_t *fdctrl, int drive_num); diff --git a/qemu-0.11.0/hw/firmware_abi.h b/qemu-0.11.0/hw/firmware_abi.h deleted file mode 100644 index 5e6e5d4..0000000 --- a/qemu-0.11.0/hw/firmware_abi.h +++ /dev/null @@ -1,73 +0,0 @@ -#ifndef FIRMWARE_ABI_H -#define FIRMWARE_ABI_H - -/* OpenBIOS NVRAM partition */ -struct OpenBIOS_nvpart_v1 { - uint8_t signature; - uint8_t checksum; - uint16_t len; // BE, length divided by 16 - char name[12]; -}; - -#define OPENBIOS_PART_SYSTEM 0x70 -#define OPENBIOS_PART_FREE 0x7f - -static inline void -OpenBIOS_finish_partition(struct OpenBIOS_nvpart_v1 *header, uint32_t size) -{ - unsigned int i, sum; - uint8_t *tmpptr; - - // Length divided by 16 - header->len = cpu_to_be16(size >> 4); - - // Checksum - tmpptr = (uint8_t *)header; - sum = *tmpptr; - for (i = 0; i < 14; i++) { - sum += tmpptr[2 + i]; - sum = (sum + ((sum & 0xff00) >> 8)) & 0xff; - } - header->checksum = sum & 0xff; -} - -static inline uint32_t -OpenBIOS_set_var(uint8_t *nvram, uint32_t addr, const char *str) -{ - uint32_t len; - - len = strlen(str) + 1; - memcpy(&nvram[addr], str, len); - - return addr + len; -} - -/* Sun IDPROM structure at the end of NVRAM */ -/* from http://www.squirrel.com/squirrel/sun-nvram-hostid.faq.html */ -struct Sun_nvram { - uint8_t type; /* always 01 */ - uint8_t machine_id; /* first byte of host id (machine type) */ - uint8_t macaddr[6]; /* 6 byte ethernet address (first 3 bytes 08, 00, 20) */ - uint8_t date[4]; /* date of manufacture */ - uint8_t hostid[3]; /* remaining 3 bytes of host id (serial number) */ - uint8_t checksum; /* bitwise xor of previous bytes */ -}; - -static inline void -Sun_init_header(struct Sun_nvram *header, const uint8_t *macaddr, int machine_id) -{ - uint8_t tmp, *tmpptr; - unsigned int i; - - header->type = 1; - header->machine_id = machine_id & 0xff; - memcpy(&header->macaddr, macaddr, 6); - /* Calculate checksum */ - tmp = 0; - tmpptr = (uint8_t *)header; - for (i = 0; i < 15; i++) - tmp ^= tmpptr[i]; - - header->checksum = tmp; -} -#endif /* FIRMWARE_ABI_H */ diff --git a/qemu-0.11.0/hw/flash.h b/qemu-0.11.0/hw/flash.h deleted file mode 100644 index 69aef8c..0000000 --- a/qemu-0.11.0/hw/flash.h +++ /dev/null @@ -1,54 +0,0 @@ -/* NOR flash devices */ -typedef struct pflash_t pflash_t; - -/* pflash_cfi01.c */ -pflash_t *pflash_cfi01_register(target_phys_addr_t base, ram_addr_t off, - BlockDriverState *bs, - uint32_t sector_len, int nb_blocs, int width, - uint16_t id0, uint16_t id1, - uint16_t id2, uint16_t id3); - -/* pflash_cfi02.c */ -pflash_t *pflash_cfi02_register(target_phys_addr_t base, ram_addr_t off, - BlockDriverState *bs, uint32_t sector_len, - int nb_blocs, int nb_mappings, int width, - uint16_t id0, uint16_t id1, - uint16_t id2, uint16_t id3, - uint16_t unlock_addr0, uint16_t unlock_addr1); - -/* nand.c */ -typedef struct NANDFlashState NANDFlashState; -NANDFlashState *nand_init(int manf_id, int chip_id); -void nand_done(NANDFlashState *s); -void nand_setpins(NANDFlashState *s, - int cle, int ale, int ce, int wp, int gnd); -void nand_getpins(NANDFlashState *s, int *rb); -void nand_setio(NANDFlashState *s, uint8_t value); -uint8_t nand_getio(NANDFlashState *s); - -#define NAND_MFR_TOSHIBA 0x98 -#define NAND_MFR_SAMSUNG 0xec -#define NAND_MFR_FUJITSU 0x04 -#define NAND_MFR_NATIONAL 0x8f -#define NAND_MFR_RENESAS 0x07 -#define NAND_MFR_STMICRO 0x20 -#define NAND_MFR_HYNIX 0xad -#define NAND_MFR_MICRON 0x2c - -/* onenand.c */ -void onenand_base_update(void *opaque, target_phys_addr_t new); -void onenand_base_unmap(void *opaque); -void *onenand_init(uint32_t id, int regshift, qemu_irq irq); -void *onenand_raw_otp(void *opaque); - -/* ecc.c */ -typedef struct { - uint8_t cp; /* Column parity */ - uint16_t lp[2]; /* Line parity */ - uint16_t count; -} ECCState; - -uint8_t ecc_digest(ECCState *s, uint8_t sample); -void ecc_reset(ECCState *s); -void ecc_put(QEMUFile *f, ECCState *s); -void ecc_get(QEMUFile *f, ECCState *s); diff --git a/qemu-0.11.0/hw/fmopl.c b/qemu-0.11.0/hw/fmopl.c deleted file mode 100644 index d1161f8..0000000 --- a/qemu-0.11.0/hw/fmopl.c +++ /dev/null @@ -1,1389 +0,0 @@ -/* -** -** File: fmopl.c -- software implementation of FM sound generator -** -** Copyright (C) 1999,2000 Tatsuyuki Satoh , MultiArcadeMachineEmurator development -** -** Version 0.37a -** -*/ - -/* - preliminary : - Problem : - note: -*/ - -/* This version of fmopl.c is a fork of the MAME one, relicensed under the LGPL. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ - -#define INLINE static inline -#define HAS_YM3812 1 - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <stdarg.h> -#include <math.h> -//#include "driver.h" /* use M.A.M.E. */ -#include "fmopl.h" - -#ifndef PI -#define PI 3.14159265358979323846 -#endif - -/* -------------------- for debug --------------------- */ -/* #define OPL_OUTPUT_LOG */ -#ifdef OPL_OUTPUT_LOG -static FILE *opl_dbg_fp = NULL; -static FM_OPL *opl_dbg_opl[16]; -static int opl_dbg_maxchip,opl_dbg_chip; -#endif - -/* -------------------- preliminary define section --------------------- */ -/* attack/decay rate time rate */ -#define OPL_ARRATE 141280 /* RATE 4 = 2826.24ms @ 3.6MHz */ -#define OPL_DRRATE 1956000 /* RATE 4 = 39280.64ms @ 3.6MHz */ - -#define DELTAT_MIXING_LEVEL (1) /* DELTA-T ADPCM MIXING LEVEL */ - -#define FREQ_BITS 24 /* frequency turn */ - -/* counter bits = 20 , octerve 7 */ -#define FREQ_RATE (1<<(FREQ_BITS-20)) -#define TL_BITS (FREQ_BITS+2) - -/* final output shift , limit minimum and maximum */ -#define OPL_OUTSB (TL_BITS+3-16) /* OPL output final shift 16bit */ -#define OPL_MAXOUT (0x7fff<<OPL_OUTSB) -#define OPL_MINOUT (-0x8000<<OPL_OUTSB) - -/* -------------------- quality selection --------------------- */ - -/* sinwave entries */ -/* used static memory = SIN_ENT * 4 (byte) */ -#define SIN_ENT 2048 - -/* output level entries (envelope,sinwave) */ -/* envelope counter lower bits */ -#define ENV_BITS 16 -/* envelope output entries */ -#define EG_ENT 4096 -/* used dynamic memory = EG_ENT*4*4(byte)or EG_ENT*6*4(byte) */ -/* used static memory = EG_ENT*4 (byte) */ - -#define EG_OFF ((2*EG_ENT)<<ENV_BITS) /* OFF */ -#define EG_DED EG_OFF -#define EG_DST (EG_ENT<<ENV_BITS) /* DECAY START */ -#define EG_AED EG_DST -#define EG_AST 0 /* ATTACK START */ - -#define EG_STEP (96.0/EG_ENT) /* OPL is 0.1875 dB step */ - -/* LFO table entries */ -#define VIB_ENT 512 -#define VIB_SHIFT (32-9) -#define AMS_ENT 512 -#define AMS_SHIFT (32-9) - -#define VIB_RATE 256 - -/* -------------------- local defines , macros --------------------- */ - -/* register number to channel number , slot offset */ -#define SLOT1 0 -#define SLOT2 1 - -/* envelope phase */ -#define ENV_MOD_RR 0x00 -#define ENV_MOD_DR 0x01 -#define ENV_MOD_AR 0x02 - -/* -------------------- tables --------------------- */ -static const int slot_array[32]= -{ - 0, 2, 4, 1, 3, 5,-1,-1, - 6, 8,10, 7, 9,11,-1,-1, - 12,14,16,13,15,17,-1,-1, - -1,-1,-1,-1,-1,-1,-1,-1 -}; - -/* key scale level */ -/* table is 3dB/OCT , DV converts this in TL step at 6dB/OCT */ -#define DV (EG_STEP/2) -static const UINT32 KSL_TABLE[8*16]= -{ - /* OCT 0 */ - 0.000/DV, 0.000/DV, 0.000/DV, 0.000/DV, - 0.000/DV, 0.000/DV, 0.000/DV, 0.000/DV, - 0.000/DV, 0.000/DV, 0.000/DV, 0.000/DV, - 0.000/DV, 0.000/DV, 0.000/DV, 0.000/DV, - /* OCT 1 */ - 0.000/DV, 0.000/DV, 0.000/DV, 0.000/DV, - 0.000/DV, 0.000/DV, 0.000/DV, 0.000/DV, - 0.000/DV, 0.750/DV, 1.125/DV, 1.500/DV, - 1.875/DV, 2.250/DV, 2.625/DV, 3.000/DV, - /* OCT 2 */ - 0.000/DV, 0.000/DV, 0.000/DV, 0.000/DV, - 0.000/DV, 1.125/DV, 1.875/DV, 2.625/DV, - 3.000/DV, 3.750/DV, 4.125/DV, 4.500/DV, - 4.875/DV, 5.250/DV, 5.625/DV, 6.000/DV, - /* OCT 3 */ - 0.000/DV, 0.000/DV, 0.000/DV, 1.875/DV, - 3.000/DV, 4.125/DV, 4.875/DV, 5.625/DV, - 6.000/DV, 6.750/DV, 7.125/DV, 7.500/DV, - 7.875/DV, 8.250/DV, 8.625/DV, 9.000/DV, - /* OCT 4 */ - 0.000/DV, 0.000/DV, 3.000/DV, 4.875/DV, - 6.000/DV, 7.125/DV, 7.875/DV, 8.625/DV, - 9.000/DV, 9.750/DV,10.125/DV,10.500/DV, - 10.875/DV,11.250/DV,11.625/DV,12.000/DV, - /* OCT 5 */ - 0.000/DV, 3.000/DV, 6.000/DV, 7.875/DV, - 9.000/DV,10.125/DV,10.875/DV,11.625/DV, - 12.000/DV,12.750/DV,13.125/DV,13.500/DV, - 13.875/DV,14.250/DV,14.625/DV,15.000/DV, - /* OCT 6 */ - 0.000/DV, 6.000/DV, 9.000/DV,10.875/DV, - 12.000/DV,13.125/DV,13.875/DV,14.625/DV, - 15.000/DV,15.750/DV,16.125/DV,16.500/DV, - 16.875/DV,17.250/DV,17.625/DV,18.000/DV, - /* OCT 7 */ - 0.000/DV, 9.000/DV,12.000/DV,13.875/DV, - 15.000/DV,16.125/DV,16.875/DV,17.625/DV, - 18.000/DV,18.750/DV,19.125/DV,19.500/DV, - 19.875/DV,20.250/DV,20.625/DV,21.000/DV -}; -#undef DV - -/* sustain lebel table (3db per step) */ -/* 0 - 15: 0, 3, 6, 9,12,15,18,21,24,27,30,33,36,39,42,93 (dB)*/ -#define SC(db) (db*((3/EG_STEP)*(1<<ENV_BITS)))+EG_DST -static const INT32 SL_TABLE[16]={ - SC( 0),SC( 1),SC( 2),SC(3 ),SC(4 ),SC(5 ),SC(6 ),SC( 7), - SC( 8),SC( 9),SC(10),SC(11),SC(12),SC(13),SC(14),SC(31) -}; -#undef SC - -#define TL_MAX (EG_ENT*2) /* limit(tl + ksr + envelope) + sinwave */ -/* TotalLevel : 48 24 12 6 3 1.5 0.75 (dB) */ -/* TL_TABLE[ 0 to TL_MAX ] : plus section */ -/* TL_TABLE[ TL_MAX to TL_MAX+TL_MAX-1 ] : minus section */ -static INT32 *TL_TABLE; - -/* pointers to TL_TABLE with sinwave output offset */ -static INT32 **SIN_TABLE; - -/* LFO table */ -static INT32 *AMS_TABLE; -static INT32 *VIB_TABLE; - -/* envelope output curve table */ -/* attack + decay + OFF */ -static INT32 ENV_CURVE[2*EG_ENT+1]; - -/* multiple table */ -#define ML 2 -static const UINT32 MUL_TABLE[16]= { -/* 1/2, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15 */ - 0.50*ML, 1.00*ML, 2.00*ML, 3.00*ML, 4.00*ML, 5.00*ML, 6.00*ML, 7.00*ML, - 8.00*ML, 9.00*ML,10.00*ML,10.00*ML,12.00*ML,12.00*ML,15.00*ML,15.00*ML -}; -#undef ML - -/* dummy attack / decay rate ( when rate == 0 ) */ -static INT32 RATE_0[16]= -{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; - -/* -------------------- static state --------------------- */ - -/* lock level of common table */ -static int num_lock = 0; - -/* work table */ -static void *cur_chip = NULL; /* current chip point */ -/* currenct chip state */ -/* static OPLSAMPLE *bufL,*bufR; */ -static OPL_CH *S_CH; -static OPL_CH *E_CH; -OPL_SLOT *SLOT7_1,*SLOT7_2,*SLOT8_1,*SLOT8_2; - -static INT32 outd[1]; -static INT32 ams; -static INT32 vib; -INT32 *ams_table; -INT32 *vib_table; -static INT32 amsIncr; -static INT32 vibIncr; -static INT32 feedback2; /* connect for SLOT 2 */ - -/* log output level */ -#define LOG_ERR 3 /* ERROR */ -#define LOG_WAR 2 /* WARNING */ -#define LOG_INF 1 /* INFORMATION */ - -//#define LOG_LEVEL LOG_INF -#define LOG_LEVEL LOG_ERR - -//#define LOG(n,x) if( (n)>=LOG_LEVEL ) logerror x -#define LOG(n,x) - -/* --------------------- subroutines --------------------- */ - -INLINE int Limit( int val, int max, int min ) { - if ( val > max ) - val = max; - else if ( val < min ) - val = min; - - return val; -} - -/* status set and IRQ handling */ -INLINE void OPL_STATUS_SET(FM_OPL *OPL,int flag) -{ - /* set status flag */ - OPL->status |= flag; - if(!(OPL->status & 0x80)) - { - if(OPL->status & OPL->statusmask) - { /* IRQ on */ - OPL->status |= 0x80; - /* callback user interrupt handler (IRQ is OFF to ON) */ - if(OPL->IRQHandler) (OPL->IRQHandler)(OPL->IRQParam,1); - } - } -} - -/* status reset and IRQ handling */ -INLINE void OPL_STATUS_RESET(FM_OPL *OPL,int flag) -{ - /* reset status flag */ - OPL->status &=~flag; - if((OPL->status & 0x80)) - { - if (!(OPL->status & OPL->statusmask) ) - { - OPL->status &= 0x7f; - /* callback user interrupt handler (IRQ is ON to OFF) */ - if(OPL->IRQHandler) (OPL->IRQHandler)(OPL->IRQParam,0); - } - } -} - -/* IRQ mask set */ -INLINE void OPL_STATUSMASK_SET(FM_OPL *OPL,int flag) -{ - OPL->statusmask = flag; - /* IRQ handling check */ - OPL_STATUS_SET(OPL,0); - OPL_STATUS_RESET(OPL,0); -} - -/* ----- key on ----- */ -INLINE void OPL_KEYON(OPL_SLOT *SLOT) -{ - /* sin wave restart */ - SLOT->Cnt = 0; - /* set attack */ - SLOT->evm = ENV_MOD_AR; - SLOT->evs = SLOT->evsa; - SLOT->evc = EG_AST; - SLOT->eve = EG_AED; -} -/* ----- key off ----- */ -INLINE void OPL_KEYOFF(OPL_SLOT *SLOT) -{ - if( SLOT->evm > ENV_MOD_RR) - { - /* set envelope counter from envleope output */ - SLOT->evm = ENV_MOD_RR; - if( !(SLOT->evc&EG_DST) ) - //SLOT->evc = (ENV_CURVE[SLOT->evc>>ENV_BITS]<<ENV_BITS) + EG_DST; - SLOT->evc = EG_DST; - SLOT->eve = EG_DED; - SLOT->evs = SLOT->evsr; - } -} - -/* ---------- calcrate Envelope Generator & Phase Generator ---------- */ -/* return : envelope output */ -INLINE UINT32 OPL_CALC_SLOT( OPL_SLOT *SLOT ) -{ - /* calcrate envelope generator */ - if( (SLOT->evc+=SLOT->evs) >= SLOT->eve ) - { - switch( SLOT->evm ){ - case ENV_MOD_AR: /* ATTACK -> DECAY1 */ - /* next DR */ - SLOT->evm = ENV_MOD_DR; - SLOT->evc = EG_DST; - SLOT->eve = SLOT->SL; - SLOT->evs = SLOT->evsd; - break; - case ENV_MOD_DR: /* DECAY -> SL or RR */ - SLOT->evc = SLOT->SL; - SLOT->eve = EG_DED; - if(SLOT->eg_typ) - { - SLOT->evs = 0; - } - else - { - SLOT->evm = ENV_MOD_RR; - SLOT->evs = SLOT->evsr; - } - break; - case ENV_MOD_RR: /* RR -> OFF */ - SLOT->evc = EG_OFF; - SLOT->eve = EG_OFF+1; - SLOT->evs = 0; - break; - } - } - /* calcrate envelope */ - return SLOT->TLL+ENV_CURVE[SLOT->evc>>ENV_BITS]+(SLOT->ams ? ams : 0); -} - -/* set algorythm connection */ -static void set_algorythm( OPL_CH *CH) -{ - INT32 *carrier = &outd[0]; - CH->connect1 = CH->CON ? carrier : &feedback2; - CH->connect2 = carrier; -} - -/* ---------- frequency counter for operater update ---------- */ -INLINE void CALC_FCSLOT(OPL_CH *CH,OPL_SLOT *SLOT) -{ - int ksr; - - /* frequency step counter */ - SLOT->Incr = CH->fc * SLOT->mul; - ksr = CH->kcode >> SLOT->KSR; - - if( SLOT->ksr != ksr ) - { - SLOT->ksr = ksr; - /* attack , decay rate recalcration */ - SLOT->evsa = SLOT->AR[ksr]; - SLOT->evsd = SLOT->DR[ksr]; - SLOT->evsr = SLOT->RR[ksr]; - } - SLOT->TLL = SLOT->TL + (CH->ksl_base>>SLOT->ksl); -} - -/* set multi,am,vib,EG-TYP,KSR,mul */ -INLINE void set_mul(FM_OPL *OPL,int slot,int v) -{ - OPL_CH *CH = &OPL->P_CH[slot/2]; - OPL_SLOT *SLOT = &CH->SLOT[slot&1]; - - SLOT->mul = MUL_TABLE[v&0x0f]; - SLOT->KSR = (v&0x10) ? 0 : 2; - SLOT->eg_typ = (v&0x20)>>5; - SLOT->vib = (v&0x40); - SLOT->ams = (v&0x80); - CALC_FCSLOT(CH,SLOT); -} - -/* set ksl & tl */ -INLINE void set_ksl_tl(FM_OPL *OPL,int slot,int v) -{ - OPL_CH *CH = &OPL->P_CH[slot/2]; - OPL_SLOT *SLOT = &CH->SLOT[slot&1]; - int ksl = v>>6; /* 0 / 1.5 / 3 / 6 db/OCT */ - - SLOT->ksl = ksl ? 3-ksl : 31; - SLOT->TL = (v&0x3f)*(0.75/EG_STEP); /* 0.75db step */ - - if( !(OPL->mode&0x80) ) - { /* not CSM latch total level */ - SLOT->TLL = SLOT->TL + (CH->ksl_base>>SLOT->ksl); - } -} - -/* set attack rate & decay rate */ -INLINE void set_ar_dr(FM_OPL *OPL,int slot,int v) -{ - OPL_CH *CH = &OPL->P_CH[slot/2]; - OPL_SLOT *SLOT = &CH->SLOT[slot&1]; - int ar = v>>4; - int dr = v&0x0f; - - SLOT->AR = ar ? &OPL->AR_TABLE[ar<<2] : RATE_0; - SLOT->evsa = SLOT->AR[SLOT->ksr]; - if( SLOT->evm == ENV_MOD_AR ) SLOT->evs = SLOT->evsa; - - SLOT->DR = dr ? &OPL->DR_TABLE[dr<<2] : RATE_0; - SLOT->evsd = SLOT->DR[SLOT->ksr]; - if( SLOT->evm == ENV_MOD_DR ) SLOT->evs = SLOT->evsd; -} - -/* set sustain level & release rate */ -INLINE void set_sl_rr(FM_OPL *OPL,int slot,int v) -{ - OPL_CH *CH = &OPL->P_CH[slot/2]; - OPL_SLOT *SLOT = &CH->SLOT[slot&1]; - int sl = v>>4; - int rr = v & 0x0f; - - SLOT->SL = SL_TABLE[sl]; - if( SLOT->evm == ENV_MOD_DR ) SLOT->eve = SLOT->SL; - SLOT->RR = &OPL->DR_TABLE[rr<<2]; - SLOT->evsr = SLOT->RR[SLOT->ksr]; - if( SLOT->evm == ENV_MOD_RR ) SLOT->evs = SLOT->evsr; -} - -/* operator output calcrator */ -#define OP_OUT(slot,env,con) slot->wavetable[((slot->Cnt+con)/(0x1000000/SIN_ENT))&(SIN_ENT-1)][env] -/* ---------- calcrate one of channel ---------- */ -INLINE void OPL_CALC_CH( OPL_CH *CH ) -{ - UINT32 env_out; - OPL_SLOT *SLOT; - - feedback2 = 0; - /* SLOT 1 */ - SLOT = &CH->SLOT[SLOT1]; - env_out=OPL_CALC_SLOT(SLOT); - if( env_out < EG_ENT-1 ) - { - /* PG */ - if(SLOT->vib) SLOT->Cnt += (SLOT->Incr*vib/VIB_RATE); - else SLOT->Cnt += SLOT->Incr; - /* connectoion */ - if(CH->FB) - { - int feedback1 = (CH->op1_out[0]+CH->op1_out[1])>>CH->FB; - CH->op1_out[1] = CH->op1_out[0]; - *CH->connect1 += CH->op1_out[0] = OP_OUT(SLOT,env_out,feedback1); - } - else - { - *CH->connect1 += OP_OUT(SLOT,env_out,0); - } - }else - { - CH->op1_out[1] = CH->op1_out[0]; - CH->op1_out[0] = 0; - } - /* SLOT 2 */ - SLOT = &CH->SLOT[SLOT2]; - env_out=OPL_CALC_SLOT(SLOT); - if( env_out < EG_ENT-1 ) - { - /* PG */ - if(SLOT->vib) SLOT->Cnt += (SLOT->Incr*vib/VIB_RATE); - else SLOT->Cnt += SLOT->Incr; - /* connectoion */ - outd[0] += OP_OUT(SLOT,env_out, feedback2); - } -} - -/* ---------- calcrate rythm block ---------- */ -#define WHITE_NOISE_db 6.0 -INLINE void OPL_CALC_RH( OPL_CH *CH ) -{ - UINT32 env_tam,env_sd,env_top,env_hh; - int whitenoise = (rand()&1)*(WHITE_NOISE_db/EG_STEP); - INT32 tone8; - - OPL_SLOT *SLOT; - int env_out; - - /* BD : same as FM serial mode and output level is large */ - feedback2 = 0; - /* SLOT 1 */ - SLOT = &CH[6].SLOT[SLOT1]; - env_out=OPL_CALC_SLOT(SLOT); - if( env_out < EG_ENT-1 ) - { - /* PG */ - if(SLOT->vib) SLOT->Cnt += (SLOT->Incr*vib/VIB_RATE); - else SLOT->Cnt += SLOT->Incr; - /* connectoion */ - if(CH[6].FB) - { - int feedback1 = (CH[6].op1_out[0]+CH[6].op1_out[1])>>CH[6].FB; - CH[6].op1_out[1] = CH[6].op1_out[0]; - feedback2 = CH[6].op1_out[0] = OP_OUT(SLOT,env_out,feedback1); - } - else - { - feedback2 = OP_OUT(SLOT,env_out,0); - } - }else - { - feedback2 = 0; - CH[6].op1_out[1] = CH[6].op1_out[0]; - CH[6].op1_out[0] = 0; - } - /* SLOT 2 */ - SLOT = &CH[6].SLOT[SLOT2]; - env_out=OPL_CALC_SLOT(SLOT); - if( env_out < EG_ENT-1 ) - { - /* PG */ - if(SLOT->vib) SLOT->Cnt += (SLOT->Incr*vib/VIB_RATE); - else SLOT->Cnt += SLOT->Incr; - /* connectoion */ - outd[0] += OP_OUT(SLOT,env_out, feedback2)*2; - } - - // SD (17) = mul14[fnum7] + white noise - // TAM (15) = mul15[fnum8] - // TOP (18) = fnum6(mul18[fnum8]+whitenoise) - // HH (14) = fnum7(mul18[fnum8]+whitenoise) + white noise - env_sd =OPL_CALC_SLOT(SLOT7_2) + whitenoise; - env_tam=OPL_CALC_SLOT(SLOT8_1); - env_top=OPL_CALC_SLOT(SLOT8_2); - env_hh =OPL_CALC_SLOT(SLOT7_1) + whitenoise; - - /* PG */ - if(SLOT7_1->vib) SLOT7_1->Cnt += (2*SLOT7_1->Incr*vib/VIB_RATE); - else SLOT7_1->Cnt += 2*SLOT7_1->Incr; - if(SLOT7_2->vib) SLOT7_2->Cnt += ((CH[7].fc*8)*vib/VIB_RATE); - else SLOT7_2->Cnt += (CH[7].fc*8); - if(SLOT8_1->vib) SLOT8_1->Cnt += (SLOT8_1->Incr*vib/VIB_RATE); - else SLOT8_1->Cnt += SLOT8_1->Incr; - if(SLOT8_2->vib) SLOT8_2->Cnt += ((CH[8].fc*48)*vib/VIB_RATE); - else SLOT8_2->Cnt += (CH[8].fc*48); - - tone8 = OP_OUT(SLOT8_2,whitenoise,0 ); - - /* SD */ - if( env_sd < EG_ENT-1 ) - outd[0] += OP_OUT(SLOT7_1,env_sd, 0)*8; - /* TAM */ - if( env_tam < EG_ENT-1 ) - outd[0] += OP_OUT(SLOT8_1,env_tam, 0)*2; - /* TOP-CY */ - if( env_top < EG_ENT-1 ) - outd[0] += OP_OUT(SLOT7_2,env_top,tone8)*2; - /* HH */ - if( env_hh < EG_ENT-1 ) - outd[0] += OP_OUT(SLOT7_2,env_hh,tone8)*2; -} - -/* ----------- initialize time tabls ----------- */ -static void init_timetables( FM_OPL *OPL , int ARRATE , int DRRATE ) -{ - int i; - double rate; - - /* make attack rate & decay rate tables */ - for (i = 0;i < 4;i++) OPL->AR_TABLE[i] = OPL->DR_TABLE[i] = 0; - for (i = 4;i <= 60;i++){ - rate = OPL->freqbase; /* frequency rate */ - if( i < 60 ) rate *= 1.0+(i&3)*0.25; /* b0-1 : x1 , x1.25 , x1.5 , x1.75 */ - rate *= 1<<((i>>2)-1); /* b2-5 : shift bit */ - rate *= (double)(EG_ENT<<ENV_BITS); - OPL->AR_TABLE[i] = rate / ARRATE; - OPL->DR_TABLE[i] = rate / DRRATE; - } - for (i = 60;i < 76;i++) - { - OPL->AR_TABLE[i] = EG_AED-1; - OPL->DR_TABLE[i] = OPL->DR_TABLE[60]; - } -#if 0 - for (i = 0;i < 64 ;i++){ /* make for overflow area */ - LOG(LOG_WAR,("rate %2d , ar %f ms , dr %f ms \n",i, - ((double)(EG_ENT<<ENV_BITS) / OPL->AR_TABLE[i]) * (1000.0 / OPL->rate), - ((double)(EG_ENT<<ENV_BITS) / OPL->DR_TABLE[i]) * (1000.0 / OPL->rate) )); - } -#endif -} - -/* ---------- generic table initialize ---------- */ -static int OPLOpenTable( void ) -{ - int s,t; - double rate; - int i,j; - double pom; - - /* allocate dynamic tables */ - if( (TL_TABLE = malloc(TL_MAX*2*sizeof(INT32))) == NULL) - return 0; - if( (SIN_TABLE = malloc(SIN_ENT*4 *sizeof(INT32 *))) == NULL) - { - free(TL_TABLE); - return 0; - } - if( (AMS_TABLE = malloc(AMS_ENT*2 *sizeof(INT32))) == NULL) - { - free(TL_TABLE); - free(SIN_TABLE); - return 0; - } - if( (VIB_TABLE = malloc(VIB_ENT*2 *sizeof(INT32))) == NULL) - { - free(TL_TABLE); - free(SIN_TABLE); - free(AMS_TABLE); - return 0; - } - /* make total level table */ - for (t = 0;t < EG_ENT-1 ;t++){ - rate = ((1<<TL_BITS)-1)/pow(10,EG_STEP*t/20); /* dB -> voltage */ - TL_TABLE[ t] = (int)rate; - TL_TABLE[TL_MAX+t] = -TL_TABLE[t]; -/* LOG(LOG_INF,("TotalLevel(%3d) = %x\n",t,TL_TABLE[t]));*/ - } - /* fill volume off area */ - for ( t = EG_ENT-1; t < TL_MAX ;t++){ - TL_TABLE[t] = TL_TABLE[TL_MAX+t] = 0; - } - - /* make sinwave table (total level offet) */ - /* degree 0 = degree 180 = off */ - SIN_TABLE[0] = SIN_TABLE[SIN_ENT/2] = &TL_TABLE[EG_ENT-1]; - for (s = 1;s <= SIN_ENT/4;s++){ - pom = sin(2*PI*s/SIN_ENT); /* sin */ - pom = 20*log10(1/pom); /* decibel */ - j = pom / EG_STEP; /* TL_TABLE steps */ - - /* degree 0 - 90 , degree 180 - 90 : plus section */ - SIN_TABLE[ s] = SIN_TABLE[SIN_ENT/2-s] = &TL_TABLE[j]; - /* degree 180 - 270 , degree 360 - 270 : minus section */ - SIN_TABLE[SIN_ENT/2+s] = SIN_TABLE[SIN_ENT -s] = &TL_TABLE[TL_MAX+j]; -/* LOG(LOG_INF,("sin(%3d) = %f:%f db\n",s,pom,(double)j * EG_STEP));*/ - } - for (s = 0;s < SIN_ENT;s++) - { - SIN_TABLE[SIN_ENT*1+s] = s<(SIN_ENT/2) ? SIN_TABLE[s] : &TL_TABLE[EG_ENT]; - SIN_TABLE[SIN_ENT*2+s] = SIN_TABLE[s % (SIN_ENT/2)]; - SIN_TABLE[SIN_ENT*3+s] = (s/(SIN_ENT/4))&1 ? &TL_TABLE[EG_ENT] : SIN_TABLE[SIN_ENT*2+s]; - } - - /* envelope counter -> envelope output table */ - for (i=0; i<EG_ENT; i++) - { - /* ATTACK curve */ - pom = pow( ((double)(EG_ENT-1-i)/EG_ENT) , 8 ) * EG_ENT; - /* if( pom >= EG_ENT ) pom = EG_ENT-1; */ - ENV_CURVE[i] = (int)pom; - /* DECAY ,RELEASE curve */ - ENV_CURVE[(EG_DST>>ENV_BITS)+i]= i; - } - /* off */ - ENV_CURVE[EG_OFF>>ENV_BITS]= EG_ENT-1; - /* make LFO ams table */ - for (i=0; i<AMS_ENT; i++) - { - pom = (1.0+sin(2*PI*i/AMS_ENT))/2; /* sin */ - AMS_TABLE[i] = (1.0/EG_STEP)*pom; /* 1dB */ - AMS_TABLE[AMS_ENT+i] = (4.8/EG_STEP)*pom; /* 4.8dB */ - } - /* make LFO vibrate table */ - for (i=0; i<VIB_ENT; i++) - { - /* 100cent = 1seminote = 6% ?? */ - pom = (double)VIB_RATE*0.06*sin(2*PI*i/VIB_ENT); /* +-100sect step */ - VIB_TABLE[i] = VIB_RATE + (pom*0.07); /* +- 7cent */ - VIB_TABLE[VIB_ENT+i] = VIB_RATE + (pom*0.14); /* +-14cent */ - /* LOG(LOG_INF,("vib %d=%d\n",i,VIB_TABLE[VIB_ENT+i])); */ - } - return 1; -} - - -static void OPLCloseTable( void ) -{ - free(TL_TABLE); - free(SIN_TABLE); - free(AMS_TABLE); - free(VIB_TABLE); -} - -/* CSM Key Controll */ -INLINE void CSMKeyControll(OPL_CH *CH) -{ - OPL_SLOT *slot1 = &CH->SLOT[SLOT1]; - OPL_SLOT *slot2 = &CH->SLOT[SLOT2]; - /* all key off */ - OPL_KEYOFF(slot1); - OPL_KEYOFF(slot2); - /* total level latch */ - slot1->TLL = slot1->TL + (CH->ksl_base>>slot1->ksl); - slot1->TLL = slot1->TL + (CH->ksl_base>>slot1->ksl); - /* key on */ - CH->op1_out[0] = CH->op1_out[1] = 0; - OPL_KEYON(slot1); - OPL_KEYON(slot2); -} - -/* ---------- opl initialize ---------- */ -static void OPL_initalize(FM_OPL *OPL) -{ - int fn; - - /* frequency base */ - OPL->freqbase = (OPL->rate) ? ((double)OPL->clock / OPL->rate) / 72 : 0; - /* Timer base time */ - OPL->TimerBase = 1.0/((double)OPL->clock / 72.0 ); - /* make time tables */ - init_timetables( OPL , OPL_ARRATE , OPL_DRRATE ); - /* make fnumber -> increment counter table */ - for( fn=0 ; fn < 1024 ; fn++ ) - { - OPL->FN_TABLE[fn] = OPL->freqbase * fn * FREQ_RATE * (1<<7) / 2; - } - /* LFO freq.table */ - OPL->amsIncr = OPL->rate ? (double)AMS_ENT*(1<<AMS_SHIFT) / OPL->rate * 3.7 * ((double)OPL->clock/3600000) : 0; - OPL->vibIncr = OPL->rate ? (double)VIB_ENT*(1<<VIB_SHIFT) / OPL->rate * 6.4 * ((double)OPL->clock/3600000) : 0; -} - -/* ---------- write a OPL registers ---------- */ -static void OPLWriteReg(FM_OPL *OPL, int r, int v) -{ - OPL_CH *CH; - int slot; - int block_fnum; - - switch(r&0xe0) - { - case 0x00: /* 00-1f:controll */ - switch(r&0x1f) - { - case 0x01: - /* wave selector enable */ - if(OPL->type&OPL_TYPE_WAVESEL) - { - OPL->wavesel = v&0x20; - if(!OPL->wavesel) - { - /* preset compatible mode */ - int c; - for(c=0;c<OPL->max_ch;c++) - { - OPL->P_CH[c].SLOT[SLOT1].wavetable = &SIN_TABLE[0]; - OPL->P_CH[c].SLOT[SLOT2].wavetable = &SIN_TABLE[0]; - } - } - } - return; - case 0x02: /* Timer 1 */ - OPL->T[0] = (256-v)*4; - break; - case 0x03: /* Timer 2 */ - OPL->T[1] = (256-v)*16; - return; - case 0x04: /* IRQ clear / mask and Timer enable */ - if(v&0x80) - { /* IRQ flag clear */ - OPL_STATUS_RESET(OPL,0x7f); - } - else - { /* set IRQ mask ,timer enable*/ - UINT8 st1 = v&1; - UINT8 st2 = (v>>1)&1; - /* IRQRST,T1MSK,t2MSK,EOSMSK,BRMSK,x,ST2,ST1 */ - OPL_STATUS_RESET(OPL,v&0x78); - OPL_STATUSMASK_SET(OPL,((~v)&0x78)|0x01); - /* timer 2 */ - if(OPL->st[1] != st2) - { - double interval = st2 ? (double)OPL->T[1]*OPL->TimerBase : 0.0; - OPL->st[1] = st2; - if (OPL->TimerHandler) (OPL->TimerHandler)(OPL->TimerParam+1,interval); - } - /* timer 1 */ - if(OPL->st[0] != st1) - { - double interval = st1 ? (double)OPL->T[0]*OPL->TimerBase : 0.0; - OPL->st[0] = st1; - if (OPL->TimerHandler) (OPL->TimerHandler)(OPL->TimerParam+0,interval); - } - } - return; -#if BUILD_Y8950 - case 0x06: /* Key Board OUT */ - if(OPL->type&OPL_TYPE_KEYBOARD) - { - if(OPL->keyboardhandler_w) - OPL->keyboardhandler_w(OPL->keyboard_param,v); - else - LOG(LOG_WAR,("OPL:write unmapped KEYBOARD port\n")); - } - return; - case 0x07: /* DELTA-T controll : START,REC,MEMDATA,REPT,SPOFF,x,x,RST */ - if(OPL->type&OPL_TYPE_ADPCM) - YM_DELTAT_ADPCM_Write(OPL->deltat,r-0x07,v); - return; - case 0x08: /* MODE,DELTA-T : CSM,NOTESEL,x,x,smpl,da/ad,64k,rom */ - OPL->mode = v; - v&=0x1f; /* for DELTA-T unit */ - case 0x09: /* START ADD */ - case 0x0a: - case 0x0b: /* STOP ADD */ - case 0x0c: - case 0x0d: /* PRESCALE */ - case 0x0e: - case 0x0f: /* ADPCM data */ - case 0x10: /* DELTA-N */ - case 0x11: /* DELTA-N */ - case 0x12: /* EG-CTRL */ - if(OPL->type&OPL_TYPE_ADPCM) - YM_DELTAT_ADPCM_Write(OPL->deltat,r-0x07,v); - return; -#if 0 - case 0x15: /* DAC data */ - case 0x16: - case 0x17: /* SHIFT */ - return; - case 0x18: /* I/O CTRL (Direction) */ - if(OPL->type&OPL_TYPE_IO) - OPL->portDirection = v&0x0f; - return; - case 0x19: /* I/O DATA */ - if(OPL->type&OPL_TYPE_IO) - { - OPL->portLatch = v; - if(OPL->porthandler_w) - OPL->porthandler_w(OPL->port_param,v&OPL->portDirection); - } - return; - case 0x1a: /* PCM data */ - return; -#endif -#endif - } - break; - case 0x20: /* am,vib,ksr,eg type,mul */ - slot = slot_array[r&0x1f]; - if(slot == -1) return; - set_mul(OPL,slot,v); - return; - case 0x40: - slot = slot_array[r&0x1f]; - if(slot == -1) return; - set_ksl_tl(OPL,slot,v); - return; - case 0x60: - slot = slot_array[r&0x1f]; - if(slot == -1) return; - set_ar_dr(OPL,slot,v); - return; - case 0x80: - slot = slot_array[r&0x1f]; - if(slot == -1) return; - set_sl_rr(OPL,slot,v); - return; - case 0xa0: - switch(r) - { - case 0xbd: - /* amsep,vibdep,r,bd,sd,tom,tc,hh */ - { - UINT8 rkey = OPL->rythm^v; - OPL->ams_table = &AMS_TABLE[v&0x80 ? AMS_ENT : 0]; - OPL->vib_table = &VIB_TABLE[v&0x40 ? VIB_ENT : 0]; - OPL->rythm = v&0x3f; - if(OPL->rythm&0x20) - { -#if 0 - usrintf_showmessage("OPL Rythm mode select"); -#endif - /* BD key on/off */ - if(rkey&0x10) - { - if(v&0x10) - { - OPL->P_CH[6].op1_out[0] = OPL->P_CH[6].op1_out[1] = 0; - OPL_KEYON(&OPL->P_CH[6].SLOT[SLOT1]); - OPL_KEYON(&OPL->P_CH[6].SLOT[SLOT2]); - } - else - { - OPL_KEYOFF(&OPL->P_CH[6].SLOT[SLOT1]); - OPL_KEYOFF(&OPL->P_CH[6].SLOT[SLOT2]); - } - } - /* SD key on/off */ - if(rkey&0x08) - { - if(v&0x08) OPL_KEYON(&OPL->P_CH[7].SLOT[SLOT2]); - else OPL_KEYOFF(&OPL->P_CH[7].SLOT[SLOT2]); - }/* TAM key on/off */ - if(rkey&0x04) - { - if(v&0x04) OPL_KEYON(&OPL->P_CH[8].SLOT[SLOT1]); - else OPL_KEYOFF(&OPL->P_CH[8].SLOT[SLOT1]); - } - /* TOP-CY key on/off */ - if(rkey&0x02) - { - if(v&0x02) OPL_KEYON(&OPL->P_CH[8].SLOT[SLOT2]); - else OPL_KEYOFF(&OPL->P_CH[8].SLOT[SLOT2]); - } - /* HH key on/off */ - if(rkey&0x01) - { - if(v&0x01) OPL_KEYON(&OPL->P_CH[7].SLOT[SLOT1]); - else OPL_KEYOFF(&OPL->P_CH[7].SLOT[SLOT1]); - } - } - } - return; - } - /* keyon,block,fnum */ - if( (r&0x0f) > 8) return; - CH = &OPL->P_CH[r&0x0f]; - if(!(r&0x10)) - { /* a0-a8 */ - block_fnum = (CH->block_fnum&0x1f00) | v; - } - else - { /* b0-b8 */ - int keyon = (v>>5)&1; - block_fnum = ((v&0x1f)<<8) | (CH->block_fnum&0xff); - if(CH->keyon != keyon) - { - if( (CH->keyon=keyon) ) - { - CH->op1_out[0] = CH->op1_out[1] = 0; - OPL_KEYON(&CH->SLOT[SLOT1]); - OPL_KEYON(&CH->SLOT[SLOT2]); - } - else - { - OPL_KEYOFF(&CH->SLOT[SLOT1]); - OPL_KEYOFF(&CH->SLOT[SLOT2]); - } - } - } - /* update */ - if(CH->block_fnum != block_fnum) - { - int blockRv = 7-(block_fnum>>10); - int fnum = block_fnum&0x3ff; - CH->block_fnum = block_fnum; - - CH->ksl_base = KSL_TABLE[block_fnum>>6]; - CH->fc = OPL->FN_TABLE[fnum]>>blockRv; - CH->kcode = CH->block_fnum>>9; - if( (OPL->mode&0x40) && CH->block_fnum&0x100) CH->kcode |=1; - CALC_FCSLOT(CH,&CH->SLOT[SLOT1]); - CALC_FCSLOT(CH,&CH->SLOT[SLOT2]); - } - return; - case 0xc0: - /* FB,C */ - if( (r&0x0f) > 8) return; - CH = &OPL->P_CH[r&0x0f]; - { - int feedback = (v>>1)&7; - CH->FB = feedback ? (8+1) - feedback : 0; - CH->CON = v&1; - set_algorythm(CH); - } - return; - case 0xe0: /* wave type */ - slot = slot_array[r&0x1f]; - if(slot == -1) return; - CH = &OPL->P_CH[slot/2]; - if(OPL->wavesel) - { - /* LOG(LOG_INF,("OPL SLOT %d wave select %d\n",slot,v&3)); */ - CH->SLOT[slot&1].wavetable = &SIN_TABLE[(v&0x03)*SIN_ENT]; - } - return; - } -} - -/* lock/unlock for common table */ -static int OPL_LockTable(void) -{ - num_lock++; - if(num_lock>1) return 0; - /* first time */ - cur_chip = NULL; - /* allocate total level table (128kb space) */ - if( !OPLOpenTable() ) - { - num_lock--; - return -1; - } - return 0; -} - -static void OPL_UnLockTable(void) -{ - if(num_lock) num_lock--; - if(num_lock) return; - /* last time */ - cur_chip = NULL; - OPLCloseTable(); -} - -#if (BUILD_YM3812 || BUILD_YM3526) -/*******************************************************************************/ -/* YM3812 local section */ -/*******************************************************************************/ - -/* ---------- update one of chip ----------- */ -void YM3812UpdateOne(FM_OPL *OPL, INT16 *buffer, int length) -{ - int i; - int data; - OPLSAMPLE *buf = buffer; - UINT32 amsCnt = OPL->amsCnt; - UINT32 vibCnt = OPL->vibCnt; - UINT8 rythm = OPL->rythm&0x20; - OPL_CH *CH,*R_CH; - - if( (void *)OPL != cur_chip ){ - cur_chip = (void *)OPL; - /* channel pointers */ - S_CH = OPL->P_CH; - E_CH = &S_CH[9]; - /* rythm slot */ - SLOT7_1 = &S_CH[7].SLOT[SLOT1]; - SLOT7_2 = &S_CH[7].SLOT[SLOT2]; - SLOT8_1 = &S_CH[8].SLOT[SLOT1]; - SLOT8_2 = &S_CH[8].SLOT[SLOT2]; - /* LFO state */ - amsIncr = OPL->amsIncr; - vibIncr = OPL->vibIncr; - ams_table = OPL->ams_table; - vib_table = OPL->vib_table; - } - R_CH = rythm ? &S_CH[6] : E_CH; - for( i=0; i < length ; i++ ) - { - /* channel A channel B channel C */ - /* LFO */ - ams = ams_table[(amsCnt+=amsIncr)>>AMS_SHIFT]; - vib = vib_table[(vibCnt+=vibIncr)>>VIB_SHIFT]; - outd[0] = 0; - /* FM part */ - for(CH=S_CH ; CH < R_CH ; CH++) - OPL_CALC_CH(CH); - /* Rythn part */ - if(rythm) - OPL_CALC_RH(S_CH); - /* limit check */ - data = Limit( outd[0] , OPL_MAXOUT, OPL_MINOUT ); - /* store to sound buffer */ - buf[i] = data >> OPL_OUTSB; - } - - OPL->amsCnt = amsCnt; - OPL->vibCnt = vibCnt; -#ifdef OPL_OUTPUT_LOG - if(opl_dbg_fp) - { - for(opl_dbg_chip=0;opl_dbg_chip<opl_dbg_maxchip;opl_dbg_chip++) - if( opl_dbg_opl[opl_dbg_chip] == OPL) break; - fprintf(opl_dbg_fp,"%c%c%c",0x20+opl_dbg_chip,length&0xff,length/256); - } -#endif -} -#endif /* (BUILD_YM3812 || BUILD_YM3526) */ - -#if BUILD_Y8950 - -void Y8950UpdateOne(FM_OPL *OPL, INT16 *buffer, int length) -{ - int i; - int data; - OPLSAMPLE *buf = buffer; - UINT32 amsCnt = OPL->amsCnt; - UINT32 vibCnt = OPL->vibCnt; - UINT8 rythm = OPL->rythm&0x20; - OPL_CH *CH,*R_CH; - YM_DELTAT *DELTAT = OPL->deltat; - - /* setup DELTA-T unit */ - YM_DELTAT_DECODE_PRESET(DELTAT); - - if( (void *)OPL != cur_chip ){ - cur_chip = (void *)OPL; - /* channel pointers */ - S_CH = OPL->P_CH; - E_CH = &S_CH[9]; - /* rythm slot */ - SLOT7_1 = &S_CH[7].SLOT[SLOT1]; - SLOT7_2 = &S_CH[7].SLOT[SLOT2]; - SLOT8_1 = &S_CH[8].SLOT[SLOT1]; - SLOT8_2 = &S_CH[8].SLOT[SLOT2]; - /* LFO state */ - amsIncr = OPL->amsIncr; - vibIncr = OPL->vibIncr; - ams_table = OPL->ams_table; - vib_table = OPL->vib_table; - } - R_CH = rythm ? &S_CH[6] : E_CH; - for( i=0; i < length ; i++ ) - { - /* channel A channel B channel C */ - /* LFO */ - ams = ams_table[(amsCnt+=amsIncr)>>AMS_SHIFT]; - vib = vib_table[(vibCnt+=vibIncr)>>VIB_SHIFT]; - outd[0] = 0; - /* deltaT ADPCM */ - if( DELTAT->portstate ) - YM_DELTAT_ADPCM_CALC(DELTAT); - /* FM part */ - for(CH=S_CH ; CH < R_CH ; CH++) - OPL_CALC_CH(CH); - /* Rythn part */ - if(rythm) - OPL_CALC_RH(S_CH); - /* limit check */ - data = Limit( outd[0] , OPL_MAXOUT, OPL_MINOUT ); - /* store to sound buffer */ - buf[i] = data >> OPL_OUTSB; - } - OPL->amsCnt = amsCnt; - OPL->vibCnt = vibCnt; - /* deltaT START flag */ - if( !DELTAT->portstate ) - OPL->status &= 0xfe; -} -#endif - -/* ---------- reset one of chip ---------- */ -void OPLResetChip(FM_OPL *OPL) -{ - int c,s; - int i; - - /* reset chip */ - OPL->mode = 0; /* normal mode */ - OPL_STATUS_RESET(OPL,0x7f); - /* reset with register write */ - OPLWriteReg(OPL,0x01,0); /* wabesel disable */ - OPLWriteReg(OPL,0x02,0); /* Timer1 */ - OPLWriteReg(OPL,0x03,0); /* Timer2 */ - OPLWriteReg(OPL,0x04,0); /* IRQ mask clear */ - for(i = 0xff ; i >= 0x20 ; i-- ) OPLWriteReg(OPL,i,0); - /* reset OPerator paramater */ - for( c = 0 ; c < OPL->max_ch ; c++ ) - { - OPL_CH *CH = &OPL->P_CH[c]; - /* OPL->P_CH[c].PAN = OPN_CENTER; */ - for(s = 0 ; s < 2 ; s++ ) - { - /* wave table */ - CH->SLOT[s].wavetable = &SIN_TABLE[0]; - /* CH->SLOT[s].evm = ENV_MOD_RR; */ - CH->SLOT[s].evc = EG_OFF; - CH->SLOT[s].eve = EG_OFF+1; - CH->SLOT[s].evs = 0; - } - } -#if BUILD_Y8950 - if(OPL->type&OPL_TYPE_ADPCM) - { - YM_DELTAT *DELTAT = OPL->deltat; - - DELTAT->freqbase = OPL->freqbase; - DELTAT->output_pointer = outd; - DELTAT->portshift = 5; - DELTAT->output_range = DELTAT_MIXING_LEVEL<<TL_BITS; - YM_DELTAT_ADPCM_Reset(DELTAT,0); - } -#endif -} - -/* ---------- Create one of vietual YM3812 ---------- */ -/* 'rate' is sampling rate and 'bufsiz' is the size of the */ -FM_OPL *OPLCreate(int type, int clock, int rate) -{ - char *ptr; - FM_OPL *OPL; - int state_size; - int max_ch = 9; /* normaly 9 channels */ - - if( OPL_LockTable() ==-1) return NULL; - /* allocate OPL state space */ - state_size = sizeof(FM_OPL); - state_size += sizeof(OPL_CH)*max_ch; -#if BUILD_Y8950 - if(type&OPL_TYPE_ADPCM) state_size+= sizeof(YM_DELTAT); -#endif - /* allocate memory block */ - ptr = malloc(state_size); - if(ptr==NULL) return NULL; - /* clear */ - memset(ptr,0,state_size); - OPL = (FM_OPL *)ptr; ptr+=sizeof(FM_OPL); - OPL->P_CH = (OPL_CH *)ptr; ptr+=sizeof(OPL_CH)*max_ch; -#if BUILD_Y8950 - if(type&OPL_TYPE_ADPCM) OPL->deltat = (YM_DELTAT *)ptr; ptr+=sizeof(YM_DELTAT); -#endif - /* set channel state pointer */ - OPL->type = type; - OPL->clock = clock; - OPL->rate = rate; - OPL->max_ch = max_ch; - /* init grobal tables */ - OPL_initalize(OPL); - /* reset chip */ - OPLResetChip(OPL); -#ifdef OPL_OUTPUT_LOG - if(!opl_dbg_fp) - { - opl_dbg_fp = fopen("opllog.opl","wb"); - opl_dbg_maxchip = 0; - } - if(opl_dbg_fp) - { - opl_dbg_opl[opl_dbg_maxchip] = OPL; - fprintf(opl_dbg_fp,"%c%c%c%c%c%c",0x00+opl_dbg_maxchip, - type, - clock&0xff, - (clock/0x100)&0xff, - (clock/0x10000)&0xff, - (clock/0x1000000)&0xff); - opl_dbg_maxchip++; - } -#endif - return OPL; -} - -/* ---------- Destroy one of vietual YM3812 ---------- */ -void OPLDestroy(FM_OPL *OPL) -{ -#ifdef OPL_OUTPUT_LOG - if(opl_dbg_fp) - { - fclose(opl_dbg_fp); - opl_dbg_fp = NULL; - } -#endif - OPL_UnLockTable(); - free(OPL); -} - -/* ---------- Option handlers ---------- */ - -void OPLSetTimerHandler(FM_OPL *OPL,OPL_TIMERHANDLER TimerHandler,int channelOffset) -{ - OPL->TimerHandler = TimerHandler; - OPL->TimerParam = channelOffset; -} -void OPLSetIRQHandler(FM_OPL *OPL,OPL_IRQHANDLER IRQHandler,int param) -{ - OPL->IRQHandler = IRQHandler; - OPL->IRQParam = param; -} -void OPLSetUpdateHandler(FM_OPL *OPL,OPL_UPDATEHANDLER UpdateHandler,int param) -{ - OPL->UpdateHandler = UpdateHandler; - OPL->UpdateParam = param; -} -#if BUILD_Y8950 -void OPLSetPortHandler(FM_OPL *OPL,OPL_PORTHANDLER_W PortHandler_w,OPL_PORTHANDLER_R PortHandler_r,int param) -{ - OPL->porthandler_w = PortHandler_w; - OPL->porthandler_r = PortHandler_r; - OPL->port_param = param; -} - -void OPLSetKeyboardHandler(FM_OPL *OPL,OPL_PORTHANDLER_W KeyboardHandler_w,OPL_PORTHANDLER_R KeyboardHandler_r,int param) -{ - OPL->keyboardhandler_w = KeyboardHandler_w; - OPL->keyboardhandler_r = KeyboardHandler_r; - OPL->keyboard_param = param; -} -#endif -/* ---------- YM3812 I/O interface ---------- */ -int OPLWrite(FM_OPL *OPL,int a,int v) -{ - if( !(a&1) ) - { /* address port */ - OPL->address = v & 0xff; - } - else - { /* data port */ - if(OPL->UpdateHandler) OPL->UpdateHandler(OPL->UpdateParam,0); -#ifdef OPL_OUTPUT_LOG - if(opl_dbg_fp) - { - for(opl_dbg_chip=0;opl_dbg_chip<opl_dbg_maxchip;opl_dbg_chip++) - if( opl_dbg_opl[opl_dbg_chip] == OPL) break; - fprintf(opl_dbg_fp,"%c%c%c",0x10+opl_dbg_chip,OPL->address,v); - } -#endif - OPLWriteReg(OPL,OPL->address,v); - } - return OPL->status>>7; -} - -unsigned char OPLRead(FM_OPL *OPL,int a) -{ - if( !(a&1) ) - { /* status port */ - return OPL->status & (OPL->statusmask|0x80); - } - /* data port */ - switch(OPL->address) - { - case 0x05: /* KeyBoard IN */ - if(OPL->type&OPL_TYPE_KEYBOARD) - { - if(OPL->keyboardhandler_r) - return OPL->keyboardhandler_r(OPL->keyboard_param); - else - LOG(LOG_WAR,("OPL:read unmapped KEYBOARD port\n")); - } - return 0; -#if 0 - case 0x0f: /* ADPCM-DATA */ - return 0; -#endif - case 0x19: /* I/O DATA */ - if(OPL->type&OPL_TYPE_IO) - { - if(OPL->porthandler_r) - return OPL->porthandler_r(OPL->port_param); - else - LOG(LOG_WAR,("OPL:read unmapped I/O port\n")); - } - return 0; - case 0x1a: /* PCM-DATA */ - return 0; - } - return 0; -} - -int OPLTimerOver(FM_OPL *OPL,int c) -{ - if( c ) - { /* Timer B */ - OPL_STATUS_SET(OPL,0x20); - } - else - { /* Timer A */ - OPL_STATUS_SET(OPL,0x40); - /* CSM mode key,TL controll */ - if( OPL->mode & 0x80 ) - { /* CSM mode total level latch and auto key on */ - int ch; - if(OPL->UpdateHandler) OPL->UpdateHandler(OPL->UpdateParam,0); - for(ch=0;ch<9;ch++) - CSMKeyControll( &OPL->P_CH[ch] ); - } - } - /* reload timer */ - if (OPL->TimerHandler) (OPL->TimerHandler)(OPL->TimerParam+c,(double)OPL->T[c]*OPL->TimerBase); - return OPL->status>>7; -} diff --git a/qemu-0.11.0/hw/fmopl.h b/qemu-0.11.0/hw/fmopl.h deleted file mode 100644 index a01ff90..0000000 --- a/qemu-0.11.0/hw/fmopl.h +++ /dev/null @@ -1,174 +0,0 @@ -#ifndef __FMOPL_H_ -#define __FMOPL_H_ - -/* --- select emulation chips --- */ -#define BUILD_YM3812 (HAS_YM3812) -//#define BUILD_YM3526 (HAS_YM3526) -//#define BUILD_Y8950 (HAS_Y8950) - -/* --- system optimize --- */ -/* select bit size of output : 8 or 16 */ -#define OPL_OUTPUT_BIT 16 - -/* compiler dependence */ -#ifndef OSD_CPU_H -#define OSD_CPU_H -typedef unsigned char UINT8; /* unsigned 8bit */ -typedef unsigned short UINT16; /* unsigned 16bit */ -typedef unsigned int UINT32; /* unsigned 32bit */ -typedef signed char INT8; /* signed 8bit */ -typedef signed short INT16; /* signed 16bit */ -typedef signed int INT32; /* signed 32bit */ -#endif - -#if (OPL_OUTPUT_BIT==16) -typedef INT16 OPLSAMPLE; -#endif -#if (OPL_OUTPUT_BIT==8) -typedef unsigned char OPLSAMPLE; -#endif - - -#if BUILD_Y8950 -#include "ymdeltat.h" -#endif - -typedef void (*OPL_TIMERHANDLER)(int channel,double interval_Sec); -typedef void (*OPL_IRQHANDLER)(int param,int irq); -typedef void (*OPL_UPDATEHANDLER)(int param,int min_interval_us); -typedef void (*OPL_PORTHANDLER_W)(int param,unsigned char data); -typedef unsigned char (*OPL_PORTHANDLER_R)(int param); - -/* !!!!! here is private section , do not access there member direct !!!!! */ - -#define OPL_TYPE_WAVESEL 0x01 /* waveform select */ -#define OPL_TYPE_ADPCM 0x02 /* DELTA-T ADPCM unit */ -#define OPL_TYPE_KEYBOARD 0x04 /* keyboard interface */ -#define OPL_TYPE_IO 0x08 /* I/O port */ - -/* Saving is necessary for member of the 'R' mark for suspend/resume */ -/* ---------- OPL one of slot ---------- */ -typedef struct fm_opl_slot { - INT32 TL; /* total level :TL << 8 */ - INT32 TLL; /* adjusted now TL */ - UINT8 KSR; /* key scale rate :(shift down bit) */ - INT32 *AR; /* attack rate :&AR_TABLE[AR<<2] */ - INT32 *DR; /* decay rate :&DR_TALBE[DR<<2] */ - INT32 SL; /* sustin level :SL_TALBE[SL] */ - INT32 *RR; /* release rate :&DR_TABLE[RR<<2] */ - UINT8 ksl; /* keyscale level :(shift down bits) */ - UINT8 ksr; /* key scale rate :kcode>>KSR */ - UINT32 mul; /* multiple :ML_TABLE[ML] */ - UINT32 Cnt; /* frequency count : */ - UINT32 Incr; /* frequency step : */ - /* envelope generator state */ - UINT8 eg_typ; /* envelope type flag */ - UINT8 evm; /* envelope phase */ - INT32 evc; /* envelope counter */ - INT32 eve; /* envelope counter end point */ - INT32 evs; /* envelope counter step */ - INT32 evsa; /* envelope step for AR :AR[ksr] */ - INT32 evsd; /* envelope step for DR :DR[ksr] */ - INT32 evsr; /* envelope step for RR :RR[ksr] */ - /* LFO */ - UINT8 ams; /* ams flag */ - UINT8 vib; /* vibrate flag */ - /* wave selector */ - INT32 **wavetable; -}OPL_SLOT; - -/* ---------- OPL one of channel ---------- */ -typedef struct fm_opl_channel { - OPL_SLOT SLOT[2]; - UINT8 CON; /* connection type */ - UINT8 FB; /* feed back :(shift down bit) */ - INT32 *connect1; /* slot1 output pointer */ - INT32 *connect2; /* slot2 output pointer */ - INT32 op1_out[2]; /* slot1 output for selfeedback */ - /* phase generator state */ - UINT32 block_fnum; /* block+fnum : */ - UINT8 kcode; /* key code : KeyScaleCode */ - UINT32 fc; /* Freq. Increment base */ - UINT32 ksl_base; /* KeyScaleLevel Base step */ - UINT8 keyon; /* key on/off flag */ -} OPL_CH; - -/* OPL state */ -typedef struct fm_opl_f { - UINT8 type; /* chip type */ - int clock; /* master clock (Hz) */ - int rate; /* sampling rate (Hz) */ - double freqbase; /* frequency base */ - double TimerBase; /* Timer base time (==sampling time) */ - UINT8 address; /* address register */ - UINT8 status; /* status flag */ - UINT8 statusmask; /* status mask */ - UINT32 mode; /* Reg.08 : CSM , notesel,etc. */ - /* Timer */ - int T[2]; /* timer counter */ - UINT8 st[2]; /* timer enable */ - /* FM channel slots */ - OPL_CH *P_CH; /* pointer of CH */ - int max_ch; /* maximum channel */ - /* Rythm sention */ - UINT8 rythm; /* Rythm mode , key flag */ -#if BUILD_Y8950 - /* Delta-T ADPCM unit (Y8950) */ - YM_DELTAT *deltat; /* DELTA-T ADPCM */ -#endif - /* Keyboard / I/O interface unit (Y8950) */ - UINT8 portDirection; - UINT8 portLatch; - OPL_PORTHANDLER_R porthandler_r; - OPL_PORTHANDLER_W porthandler_w; - int port_param; - OPL_PORTHANDLER_R keyboardhandler_r; - OPL_PORTHANDLER_W keyboardhandler_w; - int keyboard_param; - /* time tables */ - INT32 AR_TABLE[75]; /* atttack rate tables */ - INT32 DR_TABLE[75]; /* decay rate tables */ - UINT32 FN_TABLE[1024]; /* fnumber -> increment counter */ - /* LFO */ - INT32 *ams_table; - INT32 *vib_table; - INT32 amsCnt; - INT32 amsIncr; - INT32 vibCnt; - INT32 vibIncr; - /* wave selector enable flag */ - UINT8 wavesel; - /* external event callback handler */ - OPL_TIMERHANDLER TimerHandler; /* TIMER handler */ - int TimerParam; /* TIMER parameter */ - OPL_IRQHANDLER IRQHandler; /* IRQ handler */ - int IRQParam; /* IRQ parameter */ - OPL_UPDATEHANDLER UpdateHandler; /* stream update handler */ - int UpdateParam; /* stream update parameter */ -} FM_OPL; - -/* ---------- Generic interface section ---------- */ -#define OPL_TYPE_YM3526 (0) -#define OPL_TYPE_YM3812 (OPL_TYPE_WAVESEL) -#define OPL_TYPE_Y8950 (OPL_TYPE_ADPCM|OPL_TYPE_KEYBOARD|OPL_TYPE_IO) - -FM_OPL *OPLCreate(int type, int clock, int rate); -void OPLDestroy(FM_OPL *OPL); -void OPLSetTimerHandler(FM_OPL *OPL,OPL_TIMERHANDLER TimerHandler,int channelOffset); -void OPLSetIRQHandler(FM_OPL *OPL,OPL_IRQHANDLER IRQHandler,int param); -void OPLSetUpdateHandler(FM_OPL *OPL,OPL_UPDATEHANDLER UpdateHandler,int param); -/* Y8950 port handlers */ -void OPLSetPortHandler(FM_OPL *OPL,OPL_PORTHANDLER_W PortHandler_w,OPL_PORTHANDLER_R PortHandler_r,int param); -void OPLSetKeyboardHandler(FM_OPL *OPL,OPL_PORTHANDLER_W KeyboardHandler_w,OPL_PORTHANDLER_R KeyboardHandler_r,int param); - -void OPLResetChip(FM_OPL *OPL); -int OPLWrite(FM_OPL *OPL,int a,int v); -unsigned char OPLRead(FM_OPL *OPL,int a); -int OPLTimerOver(FM_OPL *OPL,int c); - -/* YM3626/YM3812 local section */ -void YM3812UpdateOne(FM_OPL *OPL, INT16 *buffer, int length); - -void Y8950UpdateOne(FM_OPL *OPL, INT16 *buffer, int length); - -#endif diff --git a/qemu-0.11.0/hw/framebuffer.c b/qemu-0.11.0/hw/framebuffer.c deleted file mode 100644 index 24cdf25..0000000 --- a/qemu-0.11.0/hw/framebuffer.c +++ /dev/null @@ -1,116 +0,0 @@ -/* - * Framebuffer device helper routines - * - * Copyright (c) 2009 CodeSourcery - * Written by Paul Brook <paul(a)codesourcery.com> - * - * This code is licensed under the GNU GPLv2. - */ - -/* TODO: - - Do something similar for framebuffers with local ram - - Handle rotation here instead of hacking dest_pitch - - Use common pixel conversion routines instead of per-device drawfn - - Remove all DisplayState knowledge from devices. - */ - -#include "hw.h" -#include "console.h" -#include "framebuffer.h" - -/* Render an image from a shared memory framebuffer. */ - -void framebuffer_update_display( - DisplayState *ds, - target_phys_addr_t base, - int cols, /* Width in pixels. */ - int rows, /* Leight in pixels. */ - int src_width, /* Length of source line, in bytes. */ - int dest_row_pitch, /* Bytes between adjacent horizontal output pixels. */ - int dest_col_pitch, /* Bytes between adjacent vertical output pixels. */ - int invalidate, /* nonzero to redraw the whole image. */ - drawfn fn, - void *opaque, - int *first_row, /* Input and output. */ - int *last_row /* Output only */) -{ - target_phys_addr_t src_len; - uint8_t *dest; - uint8_t *src; - uint8_t *src_base; - int first, last = 0; - int dirty; - int i; - ram_addr_t addr; - ram_addr_t pd; - ram_addr_t pd2; - - i = *first_row; - *first_row = -1; - src_len = src_width * rows; - - cpu_physical_sync_dirty_bitmap(base, base + src_len); - pd = cpu_get_physical_page_desc(base); - pd2 = cpu_get_physical_page_desc(base + src_len - 1); - /* We should reall check that this is a continuous ram region. - Instead we just check that the first and last pages are - both ram, and the right distance apart. */ - if ((pd & ~TARGET_PAGE_MASK) > IO_MEM_ROM - || (pd2 & ~TARGET_PAGE_MASK) > IO_MEM_ROM) { - return; - } - pd = (pd & TARGET_PAGE_MASK) + (base & ~TARGET_PAGE_MASK); - if (((pd + src_len - 1) & TARGET_PAGE_MASK) != (pd2 & TARGET_PAGE_MASK)) { - return; - } - - src_base = cpu_physical_memory_map(base, &src_len, 0); - /* If we can't map the framebuffer then bail. We could try harder, - but it's not really worth it as dirty flag tracking will probably - already have failed above. */ - if (!src_base) - return; - if (src_len != src_width * rows) { - cpu_physical_memory_unmap(src_base, src_len, 0, 0); - return; - } - src = src_base; - dest = ds_get_data(ds); - if (dest_col_pitch < 0) - dest -= dest_col_pitch * (cols - 1); - first = -1; - addr = pd; - - addr += i * src_width; - src += i * src_width; - dest += i * dest_row_pitch; - - for (; i < rows; i++) { - target_phys_addr_t dirty_offset; - dirty = 0; - dirty_offset = 0; - while (addr + dirty_offset < TARGET_PAGE_ALIGN(addr + src_width)) { - dirty |= cpu_physical_memory_get_dirty(addr + dirty_offset, - VGA_DIRTY_FLAG); - dirty_offset += TARGET_PAGE_SIZE; - } - - if (dirty || invalidate) { - fn(opaque, dest, src, cols, dest_col_pitch); - if (first == -1) - first = i; - last = i; - } - addr += src_width; - src += src_width; - dest += dest_row_pitch; - } - cpu_physical_memory_unmap(src_base, src_len, 0, 0); - if (first < 0) { - return; - } - cpu_physical_memory_reset_dirty(pd, pd + src_len, VGA_DIRTY_FLAG); - *first_row = first; - *last_row = last; - return; -} diff --git a/qemu-0.11.0/hw/framebuffer.h b/qemu-0.11.0/hw/framebuffer.h deleted file mode 100644 index a3a2146..0000000 --- a/qemu-0.11.0/hw/framebuffer.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef QEMU_FRAMEBUFFER_H -#define QEMU_FRAMEBUFFER_H - -/* Framebuffer device helper routines. */ - -typedef void (*drawfn)(void *, uint8_t *, const uint8_t *, int, int); - -void framebuffer_update_display( - DisplayState *ds, - target_phys_addr_t base, - int cols, - int rows, - int src_width, - int dest_row_pitch, - int dest_col_pitch, - int invalidate, - drawfn fn, - void *opaque, - int *first_row, - int *last_row); - -#endif diff --git a/qemu-0.11.0/hw/fw_cfg.c b/qemu-0.11.0/hw/fw_cfg.c deleted file mode 100644 index d75cce4..0000000 --- a/qemu-0.11.0/hw/fw_cfg.c +++ /dev/null @@ -1,289 +0,0 @@ -/* - * QEMU Firmware configuration device emulation - * - * Copyright (c) 2008 Gleb Natapov - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "sysemu.h" -#include "isa.h" -#include "fw_cfg.h" - -/* debug firmware config */ -//#define DEBUG_FW_CFG - -#ifdef DEBUG_FW_CFG -#define FW_CFG_DPRINTF(fmt, ...) \ - do { printf("FW_CFG: " fmt , ## __VA_ARGS__); } while (0) -#else -#define FW_CFG_DPRINTF(fmt, ...) -#endif - -#define FW_CFG_SIZE 2 - -typedef struct _FWCfgEntry { - uint16_t len; - uint8_t *data; - void *callback_opaque; - FWCfgCallback callback; -} FWCfgEntry; - -typedef struct _FWCfgState { - FWCfgEntry entries[2][FW_CFG_MAX_ENTRY]; - uint16_t cur_entry; - uint16_t cur_offset; -} FWCfgState; - -static void fw_cfg_write(FWCfgState *s, uint8_t value) -{ - int arch = !!(s->cur_entry & FW_CFG_ARCH_LOCAL); - FWCfgEntry *e = &s->entries[arch][s->cur_entry & FW_CFG_ENTRY_MASK]; - - FW_CFG_DPRINTF("write %d\n", value); - - if (s->cur_entry & FW_CFG_WRITE_CHANNEL && s->cur_offset < e->len) { - e->data[s->cur_offset++] = value; - if (s->cur_offset == e->len) { - e->callback(e->callback_opaque, e->data); - s->cur_offset = 0; - } - } -} - -static int fw_cfg_select(FWCfgState *s, uint16_t key) -{ - int ret; - - s->cur_offset = 0; - if ((key & FW_CFG_ENTRY_MASK) >= FW_CFG_MAX_ENTRY) { - s->cur_entry = FW_CFG_INVALID; - ret = 0; - } else { - s->cur_entry = key; - ret = 1; - } - - FW_CFG_DPRINTF("select key %d (%sfound)\n", key, ret ? "" : "not "); - - return ret; -} - -static uint8_t fw_cfg_read(FWCfgState *s) -{ - int arch = !!(s->cur_entry & FW_CFG_ARCH_LOCAL); - FWCfgEntry *e = &s->entries[arch][s->cur_entry & FW_CFG_ENTRY_MASK]; - uint8_t ret; - - if (s->cur_entry == FW_CFG_INVALID || !e->data || s->cur_offset >= e->len) - ret = 0; - else - ret = e->data[s->cur_offset++]; - - FW_CFG_DPRINTF("read %d\n", ret); - - return ret; -} - -static uint32_t fw_cfg_io_readb(void *opaque, uint32_t addr) -{ - return fw_cfg_read(opaque); -} - -static void fw_cfg_io_writeb(void *opaque, uint32_t addr, uint32_t value) -{ - fw_cfg_write(opaque, (uint8_t)value); -} - -static void fw_cfg_io_writew(void *opaque, uint32_t addr, uint32_t value) -{ - fw_cfg_select(opaque, (uint16_t)value); -} - -static uint32_t fw_cfg_mem_readb(void *opaque, target_phys_addr_t addr) -{ - return fw_cfg_read(opaque); -} - -static void fw_cfg_mem_writeb(void *opaque, target_phys_addr_t addr, - uint32_t value) -{ - fw_cfg_write(opaque, (uint8_t)value); -} - -static void fw_cfg_mem_writew(void *opaque, target_phys_addr_t addr, - uint32_t value) -{ - fw_cfg_select(opaque, (uint16_t)value); -} - -static CPUReadMemoryFunc *fw_cfg_ctl_mem_read[3] = { - NULL, - NULL, - NULL, -}; - -static CPUWriteMemoryFunc *fw_cfg_ctl_mem_write[3] = { - NULL, - fw_cfg_mem_writew, - NULL, -}; - -static CPUReadMemoryFunc *fw_cfg_data_mem_read[3] = { - fw_cfg_mem_readb, - NULL, - NULL, -}; - -static CPUWriteMemoryFunc *fw_cfg_data_mem_write[3] = { - fw_cfg_mem_writeb, - NULL, - NULL, -}; - -static void fw_cfg_reset(void *opaque) -{ - FWCfgState *s = opaque; - - fw_cfg_select(s, 0); -} - -static void fw_cfg_save(QEMUFile *f, void *opaque) -{ - FWCfgState *s = opaque; - - qemu_put_be16s(f, &s->cur_entry); - qemu_put_be16s(f, &s->cur_offset); -} - -static int fw_cfg_load(QEMUFile *f, void *opaque, int version_id) -{ - FWCfgState *s = opaque; - - if (version_id > 1) - return -EINVAL; - - qemu_get_be16s(f, &s->cur_entry); - qemu_get_be16s(f, &s->cur_offset); - - return 0; -} - -int fw_cfg_add_bytes(void *opaque, uint16_t key, uint8_t *data, uint16_t len) -{ - FWCfgState *s = opaque; - int arch = !!(key & FW_CFG_ARCH_LOCAL); - - key &= FW_CFG_ENTRY_MASK; - - if (key >= FW_CFG_MAX_ENTRY) - return 0; - - s->entries[arch][key].data = data; - s->entries[arch][key].len = len; - - return 1; -} - -int fw_cfg_add_i16(void *opaque, uint16_t key, uint16_t value) -{ - uint16_t *copy; - - copy = qemu_malloc(sizeof(value)); - *copy = cpu_to_le16(value); - return fw_cfg_add_bytes(opaque, key, (uint8_t *)copy, sizeof(value)); -} - -int fw_cfg_add_i32(void *opaque, uint16_t key, uint32_t value) -{ - uint32_t *copy; - - copy = qemu_malloc(sizeof(value)); - *copy = cpu_to_le32(value); - return fw_cfg_add_bytes(opaque, key, (uint8_t *)copy, sizeof(value)); -} - -int fw_cfg_add_i64(void *opaque, uint16_t key, uint64_t value) -{ - uint64_t *copy; - - copy = qemu_malloc(sizeof(value)); - *copy = cpu_to_le64(value); - return fw_cfg_add_bytes(opaque, key, (uint8_t *)copy, sizeof(value)); -} - -int fw_cfg_add_callback(void *opaque, uint16_t key, FWCfgCallback callback, - void *callback_opaque, uint8_t *data, size_t len) -{ - FWCfgState *s = opaque; - int arch = !!(key & FW_CFG_ARCH_LOCAL); - - if (!(key & FW_CFG_WRITE_CHANNEL)) - return 0; - - key &= FW_CFG_ENTRY_MASK; - - if (key >= FW_CFG_MAX_ENTRY || len > 65535) - return 0; - - s->entries[arch][key].data = data; - s->entries[arch][key].len = len; - s->entries[arch][key].callback_opaque = callback_opaque; - s->entries[arch][key].callback = callback; - - return 1; -} - -void *fw_cfg_init(uint32_t ctl_port, uint32_t data_port, - target_phys_addr_t ctl_addr, target_phys_addr_t data_addr) -{ - FWCfgState *s; - int io_ctl_memory, io_data_memory; - - s = qemu_mallocz(sizeof(FWCfgState)); - - if (ctl_port) { - register_ioport_write(ctl_port, 2, 2, fw_cfg_io_writew, s); - } - if (data_port) { - register_ioport_read(data_port, 1, 1, fw_cfg_io_readb, s); - register_ioport_write(data_port, 1, 1, fw_cfg_io_writeb, s); - } - if (ctl_addr) { - io_ctl_memory = cpu_register_io_memory(fw_cfg_ctl_mem_read, - fw_cfg_ctl_mem_write, s); - cpu_register_physical_memory(ctl_addr, FW_CFG_SIZE, io_ctl_memory); - } - if (data_addr) { - io_data_memory = cpu_register_io_memory(fw_cfg_data_mem_read, - fw_cfg_data_mem_write, s); - cpu_register_physical_memory(data_addr, FW_CFG_SIZE, io_data_memory); - } - fw_cfg_add_bytes(s, FW_CFG_SIGNATURE, (uint8_t *)"QEMU", 4); - fw_cfg_add_bytes(s, FW_CFG_UUID, qemu_uuid, 16); - fw_cfg_add_i16(s, FW_CFG_NOGRAPHIC, (uint16_t)(display_type == DT_NOGRAPHIC)); - fw_cfg_add_i16(s, FW_CFG_NB_CPUS, (uint16_t)smp_cpus); - fw_cfg_add_i16(s, FW_CFG_BOOT_MENU, (uint16_t)boot_menu); - - register_savevm("fw_cfg", -1, 1, fw_cfg_save, fw_cfg_load, s); - qemu_register_reset(fw_cfg_reset, s); - fw_cfg_reset(s); - - return s; -} diff --git a/qemu-0.11.0/hw/fw_cfg.h b/qemu-0.11.0/hw/fw_cfg.h deleted file mode 100644 index 9fee181..0000000 --- a/qemu-0.11.0/hw/fw_cfg.h +++ /dev/null @@ -1,41 +0,0 @@ -#ifndef FW_CFG_H -#define FW_CFG_H - -#define FW_CFG_SIGNATURE 0x00 -#define FW_CFG_ID 0x01 -#define FW_CFG_UUID 0x02 -#define FW_CFG_RAM_SIZE 0x03 -#define FW_CFG_NOGRAPHIC 0x04 -#define FW_CFG_NB_CPUS 0x05 -#define FW_CFG_MACHINE_ID 0x06 -#define FW_CFG_KERNEL_ADDR 0x07 -#define FW_CFG_KERNEL_SIZE 0x08 -#define FW_CFG_KERNEL_CMDLINE 0x09 -#define FW_CFG_INITRD_ADDR 0x0a -#define FW_CFG_INITRD_SIZE 0x0b -#define FW_CFG_BOOT_DEVICE 0x0c -#define FW_CFG_NUMA 0x0d -#define FW_CFG_BOOT_MENU 0x0e -#define FW_CFG_MAX_ENTRY 0x10 - -#define FW_CFG_WRITE_CHANNEL 0x4000 -#define FW_CFG_ARCH_LOCAL 0x8000 -#define FW_CFG_ENTRY_MASK ~(FW_CFG_WRITE_CHANNEL | FW_CFG_ARCH_LOCAL) - -#define FW_CFG_INVALID 0xffff - -#ifndef NO_QEMU_PROTOS -typedef void (*FWCfgCallback)(void *opaque, uint8_t *data); - -int fw_cfg_add_bytes(void *opaque, uint16_t key, uint8_t *data, uint16_t len); -int fw_cfg_add_i16(void *opaque, uint16_t key, uint16_t value); -int fw_cfg_add_i32(void *opaque, uint16_t key, uint32_t value); -int fw_cfg_add_i64(void *opaque, uint16_t key, uint64_t value); -int fw_cfg_add_callback(void *opaque, uint16_t key, FWCfgCallback callback, - void *callback_opaque, uint8_t *data, size_t len); -void *fw_cfg_init(uint32_t ctl_port, uint32_t data_port, - target_phys_addr_t crl_addr, target_phys_addr_t data_addr); - -#endif /* NO_QEMU_PROTOS */ - -#endif diff --git a/qemu-0.11.0/hw/g364fb.c b/qemu-0.11.0/hw/g364fb.c deleted file mode 100644 index 6aaca7a..0000000 --- a/qemu-0.11.0/hw/g364fb.c +++ /dev/null @@ -1,614 +0,0 @@ -/* - * QEMU G364 framebuffer Emulator. - * - * Copyright (c) 2007-2009 Herve Poussineau - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "hw.h" -#include "mips.h" -#include "console.h" -#include "pixel_ops.h" - -//#define DEBUG_G364 - -#ifdef DEBUG_G364 -#define DPRINTF(fmt, ...) \ -do { printf("g364: " fmt , ## __VA_ARGS__); } while (0) -#else -#define DPRINTF(fmt, ...) do {} while (0) -#endif -#define BADF(fmt, ...) \ -do { fprintf(stderr, "g364 ERROR: " fmt , ## __VA_ARGS__);} while (0) - -typedef struct G364State { - /* hardware */ - uint8_t *vram; - ram_addr_t vram_offset; - int vram_size; - qemu_irq irq; - /* registers */ - uint8_t color_palette[256][3]; - uint8_t cursor_palette[3][3]; - uint16_t cursor[512]; - uint32_t cursor_position; - uint32_t ctla; - uint32_t top_of_screen; - uint32_t width, height; /* in pixels */ - /* display refresh support */ - DisplayState *ds; - int depth; - int blanked; -} G364State; - -#define REG_ID 0x000000 -#define REG_BOOT 0x080000 -#define REG_DISPLAY 0x080118 -#define REG_VDISPLAY 0x080150 -#define REG_CTLA 0x080300 -#define REG_TOP 0x080400 -#define REG_CURS_PAL 0x080508 -#define REG_CURS_POS 0x080638 -#define REG_CLR_PAL 0x080800 -#define REG_CURS_PAT 0x081000 -#define REG_RESET 0x180000 - -#define CTLA_FORCE_BLANK 0x00000400 -#define CTLA_NO_CURSOR 0x00800000 - -static inline int check_dirty(ram_addr_t page) -{ - return cpu_physical_memory_get_dirty(page, VGA_DIRTY_FLAG); -} - -static inline void reset_dirty(G364State *s, - ram_addr_t page_min, ram_addr_t page_max) -{ - cpu_physical_memory_reset_dirty(page_min, page_max + TARGET_PAGE_SIZE - 1, - VGA_DIRTY_FLAG); -} - -static void g364fb_draw_graphic8(G364State *s) -{ - int i, w; - uint8_t *vram; - uint8_t *data_display, *dd; - ram_addr_t page, page_min, page_max; - int x, y; - int xmin, xmax; - int ymin, ymax; - int xcursor, ycursor; - unsigned int (*rgb_to_pixel)(unsigned int r, unsigned int g, unsigned int b); - - switch (ds_get_bits_per_pixel(s->ds)) { - case 8: - rgb_to_pixel = rgb_to_pixel8; - w = 1; - break; - case 15: - rgb_to_pixel = rgb_to_pixel15; - w = 2; - break; - case 16: - rgb_to_pixel = rgb_to_pixel16; - w = 2; - break; - case 32: - rgb_to_pixel = rgb_to_pixel32; - w = 4; - break; - default: - BADF("unknown host depth %d\n", ds_get_bits_per_pixel(s->ds)); - return; - } - - page = s->vram_offset; - page_min = (ram_addr_t)-1; - page_max = 0; - - x = y = 0; - xmin = s->width; - xmax = 0; - ymin = s->height; - ymax = 0; - - if (!(s->ctla & CTLA_NO_CURSOR)) { - xcursor = s->cursor_position >> 12; - ycursor = s->cursor_position & 0xfff; - } else { - xcursor = ycursor = -65; - } - - vram = s->vram + s->top_of_screen; - /* XXX: out of range in vram? */ - data_display = dd = ds_get_data(s->ds); - while (y < s->height) { - if (check_dirty(page)) { - if (y < ymin) - ymin = ymax = y; - if (page_min == (ram_addr_t)-1) - page_min = page; - page_max = page; - if (x < xmin) - xmin = x; - for (i = 0; i < TARGET_PAGE_SIZE; i++) { - uint8_t index; - unsigned int color; - if (unlikely((y >= ycursor && y < ycursor + 64) && - (x >= xcursor && x < xcursor + 64))) { - /* pointer area */ - int xdiff = x - xcursor; - uint16_t curs = s->cursor[(y - ycursor) * 8 + xdiff / 8]; - int op = (curs >> ((xdiff & 7) * 2)) & 3; - if (likely(op == 0)) { - /* transparent */ - index = *vram; - color = (*rgb_to_pixel)( - s->color_palette[index][0], - s->color_palette[index][1], - s->color_palette[index][2]); - } else { - /* get cursor color */ - index = op - 1; - color = (*rgb_to_pixel)( - s->cursor_palette[index][0], - s->cursor_palette[index][1], - s->cursor_palette[index][2]); - } - } else { - /* normal area */ - index = *vram; - color = (*rgb_to_pixel)( - s->color_palette[index][0], - s->color_palette[index][1], - s->color_palette[index][2]); - } - memcpy(dd, &color, w); - dd += w; - x++; - vram++; - if (x == s->width) { - xmax = s->width - 1; - y++; - if (y == s->height) { - ymax = s->height - 1; - goto done; - } - data_display = dd = data_display + ds_get_linesize(s->ds); - xmin = 0; - x = 0; - } - } - if (x > xmax) - xmax = x; - if (y > ymax) - ymax = y; - } else { - int dy; - if (page_min != (ram_addr_t)-1) { - reset_dirty(s, page_min, page_max); - page_min = (ram_addr_t)-1; - page_max = 0; - dpy_update(s->ds, xmin, ymin, xmax - xmin + 1, ymax - ymin + 1); - xmin = s->width; - xmax = 0; - ymin = s->height; - ymax = 0; - } - x += TARGET_PAGE_SIZE; - dy = x / s->width; - x = x % s->width; - y += dy; - vram += TARGET_PAGE_SIZE; - data_display += dy * ds_get_linesize(s->ds); - dd = data_display + x * w; - } - page += TARGET_PAGE_SIZE; - } - -done: - if (page_min != (ram_addr_t)-1) { - dpy_update(s->ds, xmin, ymin, xmax - xmin + 1, ymax - ymin + 1); - reset_dirty(s, page_min, page_max); - } -} - -static void g364fb_draw_blank(G364State *s) -{ - int i, w; - uint8_t *d; - - if (s->blanked) { - /* Screen is already blank. No need to redraw it */ - return; - } - - w = s->width * ((ds_get_bits_per_pixel(s->ds) + 7) >> 3); - d = ds_get_data(s->ds); - for (i = 0; i < s->height; i++) { - memset(d, 0, w); - d += ds_get_linesize(s->ds); - } - - dpy_update(s->ds, 0, 0, s->width, s->height); - s->blanked = 1; -} - -static void g364fb_update_display(void *opaque) -{ - G364State *s = opaque; - - if (s->width == 0 || s->height == 0) - return; - - if (s->width != ds_get_width(s->ds) || s->height != ds_get_height(s->ds)) { - qemu_console_resize(s->ds, s->width, s->height); - } - - if (s->ctla & CTLA_FORCE_BLANK) { - g364fb_draw_blank(s); - } else if (s->depth == 8) { - g364fb_draw_graphic8(s); - } else { - BADF("unknown guest depth %d\n", s->depth); - } - - qemu_irq_raise(s->irq); -} - -static void inline g364fb_invalidate_display(void *opaque) -{ - G364State *s = opaque; - int i; - - s->blanked = 0; - for (i = 0; i < s->vram_size; i += TARGET_PAGE_SIZE) { - cpu_physical_memory_set_dirty(s->vram_offset + i); - } -} - -static void g364fb_reset(void *opaque) -{ - G364State *s = opaque; - qemu_irq_lower(s->irq); - - memset(s->color_palette, 0, sizeof(s->color_palette)); - memset(s->cursor_palette, 0, sizeof(s->cursor_palette)); - memset(s->cursor, 0, sizeof(s->cursor)); - s->cursor_position = 0; - s->ctla = 0; - s->top_of_screen = 0; - s->width = s->height = 0; - memset(s->vram, 0, s->vram_size); - g364fb_invalidate_display(opaque); -} - -static void g364fb_screen_dump(void *opaque, const char *filename) -{ - G364State *s = opaque; - int y, x; - uint8_t index; - uint8_t *data_buffer; - FILE *f; - - if (s->depth != 8) { - BADF("unknown guest depth %d\n", s->depth); - return; - } - - f = fopen(filename, "wb"); - if (!f) - return; - - if (s->ctla & CTLA_FORCE_BLANK) { - /* blank screen */ - fprintf(f, "P4\n%d %d\n", - s->width, s->height); - for (y = 0; y < s->height; y++) - for (x = 0; x < s->width; x++) - fputc(0, f); - } else { - data_buffer = s->vram + s->top_of_screen; - fprintf(f, "P6\n%d %d\n%d\n", - s->width, s->height, 255); - for (y = 0; y < s->height; y++) - for (x = 0; x < s->width; x++, data_buffer++) { - index = *data_buffer; - fputc(s->color_palette[index][0], f); - fputc(s->color_palette[index][1], f); - fputc(s->color_palette[index][2], f); - } - } - - fclose(f); -} - -/* called for accesses to io ports */ -static uint32_t g364fb_ctrl_readl(void *opaque, target_phys_addr_t addr) -{ - G364State *s = opaque; - uint32_t val; - - if (addr >= REG_CURS_PAT && addr < REG_CURS_PAT + 0x1000) { - /* cursor pattern */ - int idx = (addr - REG_CURS_PAT) >> 3; - val = s->cursor[idx]; - } else if (addr >= REG_CURS_PAL && addr < REG_CURS_PAL + 0x18) { - /* cursor palette */ - int idx = (addr - REG_CURS_PAL) >> 3; - val = ((uint32_t)s->cursor_palette[idx][0] << 16); - val |= ((uint32_t)s->cursor_palette[idx][1] << 8); - val |= ((uint32_t)s->cursor_palette[idx][2] << 0); - } else { - switch (addr) { - case REG_ID: - val = 0x10; /* Mips G364 */ - break; - case REG_DISPLAY: - val = s->width / 4; - break; - case REG_VDISPLAY: - val = s->height * 2; - break; - case REG_CTLA: - val = s->ctla; - break; - default: - { - BADF("invalid read at [" TARGET_FMT_plx "]\n", addr); - val = 0; - break; - } - } - } - - DPRINTF("read 0x%08x at [" TARGET_FMT_plx "]\n", val, addr); - - return val; -} - -static uint32_t g364fb_ctrl_readw(void *opaque, target_phys_addr_t addr) -{ - uint32_t v = g364fb_ctrl_readl(opaque, addr & ~0x3); - if (addr & 0x2) - return v >> 16; - else - return v & 0xffff; -} - -static uint32_t g364fb_ctrl_readb(void *opaque, target_phys_addr_t addr) -{ - uint32_t v = g364fb_ctrl_readl(opaque, addr & ~0x3); - return (v >> (8 * (addr & 0x3))) & 0xff; -} - -static void g364fb_update_depth(G364State *s) -{ - const static int depths[8] = { 1, 2, 4, 8, 15, 16, 0 }; - s->depth = depths[(s->ctla & 0x00700000) >> 20]; -} - -static void g364_invalidate_cursor_position(G364State *s) -{ - int ymin, ymax, start, end, i; - - /* invalidate only near the cursor */ - ymin = s->cursor_position & 0xfff; - ymax = MIN(s->height, ymin + 64); - start = ymin * ds_get_linesize(s->ds); - end = (ymax + 1) * ds_get_linesize(s->ds); - - for (i = start; i < end; i += TARGET_PAGE_SIZE) { - cpu_physical_memory_set_dirty(s->vram_offset + i); - } -} - -static void g364fb_ctrl_writel(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - G364State *s = opaque; - - DPRINTF("write 0x%08x at [" TARGET_FMT_plx "]\n", val, addr); - - if (addr >= REG_CLR_PAL && addr < REG_CLR_PAL + 0x800) { - /* color palette */ - int idx = (addr - REG_CLR_PAL) >> 3; - s->color_palette[idx][0] = (val >> 16) & 0xff; - s->color_palette[idx][1] = (val >> 8) & 0xff; - s->color_palette[idx][2] = val & 0xff; - g364fb_invalidate_display(s); - } else if (addr >= REG_CURS_PAT && addr < REG_CURS_PAT + 0x1000) { - /* cursor pattern */ - int idx = (addr - REG_CURS_PAT) >> 3; - s->cursor[idx] = val; - g364fb_invalidate_display(s); - } else if (addr >= REG_CURS_PAL && addr < REG_CURS_PAL + 0x18) { - /* cursor palette */ - int idx = (addr - REG_CURS_PAL) >> 3; - s->cursor_palette[idx][0] = (val >> 16) & 0xff; - s->cursor_palette[idx][1] = (val >> 8) & 0xff; - s->cursor_palette[idx][2] = val & 0xff; - g364fb_invalidate_display(s); - } else { - switch (addr) { - case REG_ID: /* Card identifier; read-only */ - case REG_BOOT: /* Boot timing */ - case 0x80108: /* Line timing: half sync */ - case 0x80110: /* Line timing: back porch */ - case 0x80120: /* Line timing: short display */ - case 0x80128: /* Frame timing: broad pulse */ - case 0x80130: /* Frame timing: v sync */ - case 0x80138: /* Frame timing: v preequalise */ - case 0x80140: /* Frame timing: v postequalise */ - case 0x80148: /* Frame timing: v blank */ - case 0x80158: /* Line timing: line time */ - case 0x80160: /* Frame store: line start */ - case 0x80168: /* vram cycle: mem init */ - case 0x80170: /* vram cycle: transfer delay */ - case 0x80200: /* vram cycle: mask register */ - /* ignore */ - break; - case REG_TOP: - s->top_of_screen = val; - g364fb_invalidate_display(s); - break; - case REG_DISPLAY: - s->width = val * 4; - break; - case REG_VDISPLAY: - s->height = val / 2; - break; - case REG_CTLA: - s->ctla = val; - g364fb_update_depth(s); - g364fb_invalidate_display(s); - break; - case REG_CURS_POS: - g364_invalidate_cursor_position(s); - s->cursor_position = val; - g364_invalidate_cursor_position(s); - break; - case REG_RESET: - g364fb_reset(s); - break; - default: - BADF("invalid write of 0x%08x at [" TARGET_FMT_plx "]\n", val, addr); - break; - } - } - qemu_irq_lower(s->irq); -} - -static void g364fb_ctrl_writew(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - uint32_t old_val = g364fb_ctrl_readl(opaque, addr & ~0x3); - - if (addr & 0x2) - val = (val << 16) | (old_val & 0x0000ffff); - else - val = val | (old_val & 0xffff0000); - g364fb_ctrl_writel(opaque, addr & ~0x3, val); -} - -static void g364fb_ctrl_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - uint32_t old_val = g364fb_ctrl_readl(opaque, addr & ~0x3); - - switch (addr & 3) { - case 0: - val = val | (old_val & 0xffffff00); - break; - case 1: - val = (val << 8) | (old_val & 0xffff00ff); - break; - case 2: - val = (val << 16) | (old_val & 0xff00ffff); - break; - case 3: - val = (val << 24) | (old_val & 0x00ffffff); - break; - } - g364fb_ctrl_writel(opaque, addr & ~0x3, val); -} - -static CPUReadMemoryFunc *g364fb_ctrl_read[3] = { - g364fb_ctrl_readb, - g364fb_ctrl_readw, - g364fb_ctrl_readl, -}; - -static CPUWriteMemoryFunc *g364fb_ctrl_write[3] = { - g364fb_ctrl_writeb, - g364fb_ctrl_writew, - g364fb_ctrl_writel, -}; - -static int g364fb_load(QEMUFile *f, void *opaque, int version_id) -{ - G364State *s = opaque; - unsigned int i, vram_size; - - if (version_id != 1) - return -EINVAL; - - vram_size = qemu_get_be32(f); - if (vram_size < s->vram_size) - return -EINVAL; - qemu_get_buffer(f, s->vram, s->vram_size); - for (i = 0; i < 256; i++) - qemu_get_buffer(f, s->color_palette[i], 3); - for (i = 0; i < 3; i++) - qemu_get_buffer(f, s->cursor_palette[i], 3); - qemu_get_buffer(f, (uint8_t *)s->cursor, sizeof(s->cursor)); - s->cursor_position = qemu_get_be32(f); - s->ctla = qemu_get_be32(f); - s->top_of_screen = qemu_get_be32(f); - s->width = qemu_get_be32(f); - s->height = qemu_get_be32(f); - - /* force refresh */ - g364fb_update_depth(s); - g364fb_invalidate_display(s); - - return 0; -} - -static void g364fb_save(QEMUFile *f, void *opaque) -{ - G364State *s = opaque; - int i; - - qemu_put_be32(f, s->vram_size); - qemu_put_buffer(f, s->vram, s->vram_size); - for (i = 0; i < 256; i++) - qemu_put_buffer(f, s->color_palette[i], 3); - for (i = 0; i < 3; i++) - qemu_put_buffer(f, s->cursor_palette[i], 3); - qemu_put_buffer(f, (uint8_t *)s->cursor, sizeof(s->cursor)); - qemu_put_be32(f, s->cursor_position); - qemu_put_be32(f, s->ctla); - qemu_put_be32(f, s->top_of_screen); - qemu_put_be32(f, s->width); - qemu_put_be32(f, s->height); -} - -int g364fb_mm_init(target_phys_addr_t vram_base, - target_phys_addr_t ctrl_base, int it_shift, - qemu_irq irq) -{ - G364State *s; - int io_ctrl; - - s = qemu_mallocz(sizeof(G364State)); - - s->vram_size = 8 * 1024 * 1024; - s->vram_offset = qemu_ram_alloc(s->vram_size); - s->vram = qemu_get_ram_ptr(s->vram_offset); - s->irq = irq; - - qemu_register_reset(g364fb_reset, s); - register_savevm("g364fb", 0, 1, g364fb_save, g364fb_load, s); - g364fb_reset(s); - - s->ds = graphic_console_init(g364fb_update_display, - g364fb_invalidate_display, - g364fb_screen_dump, NULL, s); - - cpu_register_physical_memory(vram_base, s->vram_size, s->vram_offset); - - io_ctrl = cpu_register_io_memory(g364fb_ctrl_read, g364fb_ctrl_write, s); - cpu_register_physical_memory(ctrl_base, 0x200000, io_ctrl); - - return 0; -} diff --git a/qemu-0.11.0/hw/grackle_pci.c b/qemu-0.11.0/hw/grackle_pci.c deleted file mode 100644 index fde9fea..0000000 --- a/qemu-0.11.0/hw/grackle_pci.c +++ /dev/null @@ -1,184 +0,0 @@ -/* - * QEMU Grackle PCI host (heathrow OldWorld PowerMac) - * - * Copyright (c) 2006-2007 Fabrice Bellard - * Copyright (c) 2007 Jocelyn Mayer - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "hw.h" -#include "ppc_mac.h" -#include "pci.h" - -/* debug Grackle */ -//#define DEBUG_GRACKLE - -#ifdef DEBUG_GRACKLE -#define GRACKLE_DPRINTF(fmt, ...) \ - do { printf("GRACKLE: " fmt , ## __VA_ARGS__); } while (0) -#else -#define GRACKLE_DPRINTF(fmt, ...) -#endif - -typedef target_phys_addr_t pci_addr_t; -#include "pci_host.h" - -typedef PCIHostState GrackleState; - -static void pci_grackle_config_writel (void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - GrackleState *s = opaque; - - GRACKLE_DPRINTF("config_writel addr " TARGET_FMT_plx " val %x\n", addr, - val); -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap32(val); -#endif - s->config_reg = val; -} - -static uint32_t pci_grackle_config_readl (void *opaque, target_phys_addr_t addr) -{ - GrackleState *s = opaque; - uint32_t val; - - val = s->config_reg; -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap32(val); -#endif - GRACKLE_DPRINTF("config_readl addr " TARGET_FMT_plx " val %x\n", addr, - val); - return val; -} - -static CPUWriteMemoryFunc *pci_grackle_config_write[] = { - &pci_grackle_config_writel, - &pci_grackle_config_writel, - &pci_grackle_config_writel, -}; - -static CPUReadMemoryFunc *pci_grackle_config_read[] = { - &pci_grackle_config_readl, - &pci_grackle_config_readl, - &pci_grackle_config_readl, -}; - -static CPUWriteMemoryFunc *pci_grackle_write[] = { - &pci_host_data_writeb, - &pci_host_data_writew, - &pci_host_data_writel, -}; - -static CPUReadMemoryFunc *pci_grackle_read[] = { - &pci_host_data_readb, - &pci_host_data_readw, - &pci_host_data_readl, -}; - -/* Don't know if this matches real hardware, but it agrees with OHW. */ -static int pci_grackle_map_irq(PCIDevice *pci_dev, int irq_num) -{ - return (irq_num + (pci_dev->devfn >> 3)) & 3; -} - -static void pci_grackle_set_irq(qemu_irq *pic, int irq_num, int level) -{ - GRACKLE_DPRINTF("set_irq num %d level %d\n", irq_num, level); - qemu_set_irq(pic[irq_num + 0x15], level); -} - -static void pci_grackle_save(QEMUFile* f, void *opaque) -{ - PCIDevice *d = opaque; - - pci_device_save(d, f); -} - -static int pci_grackle_load(QEMUFile* f, void *opaque, int version_id) -{ - PCIDevice *d = opaque; - - if (version_id != 1) - return -EINVAL; - - return pci_device_load(d, f); -} - -static void pci_grackle_reset(void *opaque) -{ -} - -PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic) -{ - GrackleState *s; - PCIDevice *d; - int pci_mem_config, pci_mem_data; - - s = qemu_mallocz(sizeof(GrackleState)); - s->bus = pci_register_bus(NULL, "pci", - pci_grackle_set_irq, pci_grackle_map_irq, - pic, 0, 4); - - pci_mem_config = cpu_register_io_memory(pci_grackle_config_read, - pci_grackle_config_write, s); - pci_mem_data = cpu_register_io_memory(pci_grackle_read, - pci_grackle_write, s); - cpu_register_physical_memory(base, 0x1000, pci_mem_config); - cpu_register_physical_memory(base + 0x00200000, 0x1000, pci_mem_data); - d = pci_register_device(s->bus, "Grackle host bridge", sizeof(PCIDevice), - 0, NULL, NULL); - pci_config_set_vendor_id(d->config, PCI_VENDOR_ID_MOTOROLA); - pci_config_set_device_id(d->config, PCI_DEVICE_ID_MOTOROLA_MPC106); - d->config[0x08] = 0x00; // revision - d->config[0x09] = 0x01; - pci_config_set_class(d->config, PCI_CLASS_BRIDGE_HOST); - d->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type - -#if 0 - /* PCI2PCI bridge same values as PearPC - check this */ - pci_config_set_vendor_id(d->config, PCI_VENDOR_ID_DEC); - pci_config_set_device_id(d->config, PCI_DEVICE_ID_DEC_21154); - d->config[0x08] = 0x02; // revision - pci_config_set_class(d->config, PCI_CLASS_BRIDGE_PCI); - d->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_BRIDGE; // header_type - - d->config[0x18] = 0x0; // primary_bus - d->config[0x19] = 0x1; // secondary_bus - d->config[0x1a] = 0x1; // subordinate_bus - d->config[0x1c] = 0x10; // io_base - d->config[0x1d] = 0x20; // io_limit - - d->config[0x20] = 0x80; // memory_base - d->config[0x21] = 0x80; - d->config[0x22] = 0x90; // memory_limit - d->config[0x23] = 0x80; - - d->config[0x24] = 0x00; // prefetchable_memory_base - d->config[0x25] = 0x84; - d->config[0x26] = 0x00; // prefetchable_memory_limit - d->config[0x27] = 0x85; -#endif - register_savevm("grackle", 0, 1, pci_grackle_save, pci_grackle_load, d); - qemu_register_reset(pci_grackle_reset, d); - pci_grackle_reset(d); - - return s->bus; -} diff --git a/qemu-0.11.0/hw/gt64xxx.c b/qemu-0.11.0/hw/gt64xxx.c deleted file mode 100644 index 3b44fc9..0000000 --- a/qemu-0.11.0/hw/gt64xxx.c +++ /dev/null @@ -1,1167 +0,0 @@ -/* - * QEMU GT64120 PCI host - * - * Copyright (c) 2006,2007 Aurelien Jarno - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "hw.h" -#include "mips.h" -#include "pci.h" -#include "pc.h" - -typedef target_phys_addr_t pci_addr_t; -#include "pci_host.h" - -//#define DEBUG - -#ifdef DEBUG -#define dprintf(fmt, ...) fprintf(stderr, "%s: " fmt, __FUNCTION__, ##__VA_ARGS__) -#else -#define dprintf(fmt, ...) -#endif - -#define GT_REGS (0x1000 >> 2) - -/* CPU Configuration */ -#define GT_CPU (0x000 >> 2) -#define GT_MULTI (0x120 >> 2) - -/* CPU Address Decode */ -#define GT_SCS10LD (0x008 >> 2) -#define GT_SCS10HD (0x010 >> 2) -#define GT_SCS32LD (0x018 >> 2) -#define GT_SCS32HD (0x020 >> 2) -#define GT_CS20LD (0x028 >> 2) -#define GT_CS20HD (0x030 >> 2) -#define GT_CS3BOOTLD (0x038 >> 2) -#define GT_CS3BOOTHD (0x040 >> 2) -#define GT_PCI0IOLD (0x048 >> 2) -#define GT_PCI0IOHD (0x050 >> 2) -#define GT_PCI0M0LD (0x058 >> 2) -#define GT_PCI0M0HD (0x060 >> 2) -#define GT_PCI0M1LD (0x080 >> 2) -#define GT_PCI0M1HD (0x088 >> 2) -#define GT_PCI1IOLD (0x090 >> 2) -#define GT_PCI1IOHD (0x098 >> 2) -#define GT_PCI1M0LD (0x0a0 >> 2) -#define GT_PCI1M0HD (0x0a8 >> 2) -#define GT_PCI1M1LD (0x0b0 >> 2) -#define GT_PCI1M1HD (0x0b8 >> 2) -#define GT_ISD (0x068 >> 2) - -#define GT_SCS10AR (0x0d0 >> 2) -#define GT_SCS32AR (0x0d8 >> 2) -#define GT_CS20R (0x0e0 >> 2) -#define GT_CS3BOOTR (0x0e8 >> 2) - -#define GT_PCI0IOREMAP (0x0f0 >> 2) -#define GT_PCI0M0REMAP (0x0f8 >> 2) -#define GT_PCI0M1REMAP (0x100 >> 2) -#define GT_PCI1IOREMAP (0x108 >> 2) -#define GT_PCI1M0REMAP (0x110 >> 2) -#define GT_PCI1M1REMAP (0x118 >> 2) - -/* CPU Error Report */ -#define GT_CPUERR_ADDRLO (0x070 >> 2) -#define GT_CPUERR_ADDRHI (0x078 >> 2) -#define GT_CPUERR_DATALO (0x128 >> 2) /* GT-64120A only */ -#define GT_CPUERR_DATAHI (0x130 >> 2) /* GT-64120A only */ -#define GT_CPUERR_PARITY (0x138 >> 2) /* GT-64120A only */ - -/* CPU Sync Barrier */ -#define GT_PCI0SYNC (0x0c0 >> 2) -#define GT_PCI1SYNC (0x0c8 >> 2) - -/* SDRAM and Device Address Decode */ -#define GT_SCS0LD (0x400 >> 2) -#define GT_SCS0HD (0x404 >> 2) -#define GT_SCS1LD (0x408 >> 2) -#define GT_SCS1HD (0x40c >> 2) -#define GT_SCS2LD (0x410 >> 2) -#define GT_SCS2HD (0x414 >> 2) -#define GT_SCS3LD (0x418 >> 2) -#define GT_SCS3HD (0x41c >> 2) -#define GT_CS0LD (0x420 >> 2) -#define GT_CS0HD (0x424 >> 2) -#define GT_CS1LD (0x428 >> 2) -#define GT_CS1HD (0x42c >> 2) -#define GT_CS2LD (0x430 >> 2) -#define GT_CS2HD (0x434 >> 2) -#define GT_CS3LD (0x438 >> 2) -#define GT_CS3HD (0x43c >> 2) -#define GT_BOOTLD (0x440 >> 2) -#define GT_BOOTHD (0x444 >> 2) -#define GT_ADERR (0x470 >> 2) - -/* SDRAM Configuration */ -#define GT_SDRAM_CFG (0x448 >> 2) -#define GT_SDRAM_OPMODE (0x474 >> 2) -#define GT_SDRAM_BM (0x478 >> 2) -#define GT_SDRAM_ADDRDECODE (0x47c >> 2) - -/* SDRAM Parameters */ -#define GT_SDRAM_B0 (0x44c >> 2) -#define GT_SDRAM_B1 (0x450 >> 2) -#define GT_SDRAM_B2 (0x454 >> 2) -#define GT_SDRAM_B3 (0x458 >> 2) - -/* Device Parameters */ -#define GT_DEV_B0 (0x45c >> 2) -#define GT_DEV_B1 (0x460 >> 2) -#define GT_DEV_B2 (0x464 >> 2) -#define GT_DEV_B3 (0x468 >> 2) -#define GT_DEV_BOOT (0x46c >> 2) - -/* ECC */ -#define GT_ECC_ERRDATALO (0x480 >> 2) /* GT-64120A only */ -#define GT_ECC_ERRDATAHI (0x484 >> 2) /* GT-64120A only */ -#define GT_ECC_MEM (0x488 >> 2) /* GT-64120A only */ -#define GT_ECC_CALC (0x48c >> 2) /* GT-64120A only */ -#define GT_ECC_ERRADDR (0x490 >> 2) /* GT-64120A only */ - -/* DMA Record */ -#define GT_DMA0_CNT (0x800 >> 2) -#define GT_DMA1_CNT (0x804 >> 2) -#define GT_DMA2_CNT (0x808 >> 2) -#define GT_DMA3_CNT (0x80c >> 2) -#define GT_DMA0_SA (0x810 >> 2) -#define GT_DMA1_SA (0x814 >> 2) -#define GT_DMA2_SA (0x818 >> 2) -#define GT_DMA3_SA (0x81c >> 2) -#define GT_DMA0_DA (0x820 >> 2) -#define GT_DMA1_DA (0x824 >> 2) -#define GT_DMA2_DA (0x828 >> 2) -#define GT_DMA3_DA (0x82c >> 2) -#define GT_DMA0_NEXT (0x830 >> 2) -#define GT_DMA1_NEXT (0x834 >> 2) -#define GT_DMA2_NEXT (0x838 >> 2) -#define GT_DMA3_NEXT (0x83c >> 2) -#define GT_DMA0_CUR (0x870 >> 2) -#define GT_DMA1_CUR (0x874 >> 2) -#define GT_DMA2_CUR (0x878 >> 2) -#define GT_DMA3_CUR (0x87c >> 2) - -/* DMA Channel Control */ -#define GT_DMA0_CTRL (0x840 >> 2) -#define GT_DMA1_CTRL (0x844 >> 2) -#define GT_DMA2_CTRL (0x848 >> 2) -#define GT_DMA3_CTRL (0x84c >> 2) - -/* DMA Arbiter */ -#define GT_DMA_ARB (0x860 >> 2) - -/* Timer/Counter */ -#define GT_TC0 (0x850 >> 2) -#define GT_TC1 (0x854 >> 2) -#define GT_TC2 (0x858 >> 2) -#define GT_TC3 (0x85c >> 2) -#define GT_TC_CONTROL (0x864 >> 2) - -/* PCI Internal */ -#define GT_PCI0_CMD (0xc00 >> 2) -#define GT_PCI0_TOR (0xc04 >> 2) -#define GT_PCI0_BS_SCS10 (0xc08 >> 2) -#define GT_PCI0_BS_SCS32 (0xc0c >> 2) -#define GT_PCI0_BS_CS20 (0xc10 >> 2) -#define GT_PCI0_BS_CS3BT (0xc14 >> 2) -#define GT_PCI1_IACK (0xc30 >> 2) -#define GT_PCI0_IACK (0xc34 >> 2) -#define GT_PCI0_BARE (0xc3c >> 2) -#define GT_PCI0_PREFMBR (0xc40 >> 2) -#define GT_PCI0_SCS10_BAR (0xc48 >> 2) -#define GT_PCI0_SCS32_BAR (0xc4c >> 2) -#define GT_PCI0_CS20_BAR (0xc50 >> 2) -#define GT_PCI0_CS3BT_BAR (0xc54 >> 2) -#define GT_PCI0_SSCS10_BAR (0xc58 >> 2) -#define GT_PCI0_SSCS32_BAR (0xc5c >> 2) -#define GT_PCI0_SCS3BT_BAR (0xc64 >> 2) -#define GT_PCI1_CMD (0xc80 >> 2) -#define GT_PCI1_TOR (0xc84 >> 2) -#define GT_PCI1_BS_SCS10 (0xc88 >> 2) -#define GT_PCI1_BS_SCS32 (0xc8c >> 2) -#define GT_PCI1_BS_CS20 (0xc90 >> 2) -#define GT_PCI1_BS_CS3BT (0xc94 >> 2) -#define GT_PCI1_BARE (0xcbc >> 2) -#define GT_PCI1_PREFMBR (0xcc0 >> 2) -#define GT_PCI1_SCS10_BAR (0xcc8 >> 2) -#define GT_PCI1_SCS32_BAR (0xccc >> 2) -#define GT_PCI1_CS20_BAR (0xcd0 >> 2) -#define GT_PCI1_CS3BT_BAR (0xcd4 >> 2) -#define GT_PCI1_SSCS10_BAR (0xcd8 >> 2) -#define GT_PCI1_SSCS32_BAR (0xcdc >> 2) -#define GT_PCI1_SCS3BT_BAR (0xce4 >> 2) -#define GT_PCI1_CFGADDR (0xcf0 >> 2) -#define GT_PCI1_CFGDATA (0xcf4 >> 2) -#define GT_PCI0_CFGADDR (0xcf8 >> 2) -#define GT_PCI0_CFGDATA (0xcfc >> 2) - -/* Interrupts */ -#define GT_INTRCAUSE (0xc18 >> 2) -#define GT_INTRMASK (0xc1c >> 2) -#define GT_PCI0_ICMASK (0xc24 >> 2) -#define GT_PCI0_SERR0MASK (0xc28 >> 2) -#define GT_CPU_INTSEL (0xc70 >> 2) -#define GT_PCI0_INTSEL (0xc74 >> 2) -#define GT_HINTRCAUSE (0xc98 >> 2) -#define GT_HINTRMASK (0xc9c >> 2) -#define GT_PCI0_HICMASK (0xca4 >> 2) -#define GT_PCI1_SERR1MASK (0xca8 >> 2) - - -typedef PCIHostState GT64120PCIState; - -#define PCI_MAPPING_ENTRY(regname) \ - target_phys_addr_t regname ##_start; \ - target_phys_addr_t regname ##_length; \ - int regname ##_handle - -typedef struct GT64120State { - GT64120PCIState *pci; - uint32_t regs[GT_REGS]; - PCI_MAPPING_ENTRY(PCI0IO); - PCI_MAPPING_ENTRY(ISD); -} GT64120State; - -/* Adjust range to avoid touching space which isn't mappable via PCI */ -/* XXX: Hardcoded values for Malta: 0x1e000000 - 0x1f100000 - 0x1fc00000 - 0x1fd00000 */ -static void check_reserved_space (target_phys_addr_t *start, - target_phys_addr_t *length) -{ - target_phys_addr_t begin = *start; - target_phys_addr_t end = *start + *length; - - if (end >= 0x1e000000LL && end < 0x1f100000LL) - end = 0x1e000000LL; - if (begin >= 0x1e000000LL && begin < 0x1f100000LL) - begin = 0x1f100000LL; - if (end >= 0x1fc00000LL && end < 0x1fd00000LL) - end = 0x1fc00000LL; - if (begin >= 0x1fc00000LL && begin < 0x1fd00000LL) - begin = 0x1fd00000LL; - /* XXX: This is broken when a reserved range splits the requested range */ - if (end >= 0x1f100000LL && begin < 0x1e000000LL) - end = 0x1e000000LL; - if (end >= 0x1fd00000LL && begin < 0x1fc00000LL) - end = 0x1fc00000LL; - - *start = begin; - *length = end - begin; -} - -static void gt64120_isd_mapping(GT64120State *s) -{ - target_phys_addr_t start = s->regs[GT_ISD] << 21; - target_phys_addr_t length = 0x1000; - - if (s->ISD_length) - cpu_register_physical_memory(s->ISD_start, s->ISD_length, - IO_MEM_UNASSIGNED); - check_reserved_space(&start, &length); - length = 0x1000; - /* Map new address */ - dprintf("ISD: %x@%x -> %x@%x, %x\n", s->ISD_length, s->ISD_start, - length, start, s->ISD_handle); - s->ISD_start = start; - s->ISD_length = length; - cpu_register_physical_memory(s->ISD_start, s->ISD_length, s->ISD_handle); -} - -static void gt64120_pci_mapping(GT64120State *s) -{ - /* Update IO mapping */ - if ((s->regs[GT_PCI0IOLD] & 0x7f) <= s->regs[GT_PCI0IOHD]) - { - /* Unmap old IO address */ - if (s->PCI0IO_length) - { - cpu_register_physical_memory(s->PCI0IO_start, s->PCI0IO_length, IO_MEM_UNASSIGNED); - } - /* Map new IO address */ - s->PCI0IO_start = s->regs[GT_PCI0IOLD] << 21; - s->PCI0IO_length = ((s->regs[GT_PCI0IOHD] + 1) - (s->regs[GT_PCI0IOLD] & 0x7f)) << 21; - isa_mem_base = s->PCI0IO_start; - isa_mmio_init(s->PCI0IO_start, s->PCI0IO_length); - } -} - -static void gt64120_writel (void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - GT64120State *s = opaque; - uint32_t saddr; - - if (!(s->regs[GT_CPU] & 0x00001000)) - val = bswap32(val); - - saddr = (addr & 0xfff) >> 2; - switch (saddr) { - - /* CPU Configuration */ - case GT_CPU: - s->regs[GT_CPU] = val; - break; - case GT_MULTI: - /* Read-only register as only one GT64xxx is present on the CPU bus */ - break; - - /* CPU Address Decode */ - case GT_PCI0IOLD: - s->regs[GT_PCI0IOLD] = val & 0x00007fff; - s->regs[GT_PCI0IOREMAP] = val & 0x000007ff; - gt64120_pci_mapping(s); - break; - case GT_PCI0M0LD: - s->regs[GT_PCI0M0LD] = val & 0x00007fff; - s->regs[GT_PCI0M0REMAP] = val & 0x000007ff; - break; - case GT_PCI0M1LD: - s->regs[GT_PCI0M1LD] = val & 0x00007fff; - s->regs[GT_PCI0M1REMAP] = val & 0x000007ff; - break; - case GT_PCI1IOLD: - s->regs[GT_PCI1IOLD] = val & 0x00007fff; - s->regs[GT_PCI1IOREMAP] = val & 0x000007ff; - break; - case GT_PCI1M0LD: - s->regs[GT_PCI1M0LD] = val & 0x00007fff; - s->regs[GT_PCI1M0REMAP] = val & 0x000007ff; - break; - case GT_PCI1M1LD: - s->regs[GT_PCI1M1LD] = val & 0x00007fff; - s->regs[GT_PCI1M1REMAP] = val & 0x000007ff; - break; - case GT_PCI0IOHD: - s->regs[saddr] = val & 0x0000007f; - gt64120_pci_mapping(s); - break; - case GT_PCI0M0HD: - case GT_PCI0M1HD: - case GT_PCI1IOHD: - case GT_PCI1M0HD: - case GT_PCI1M1HD: - s->regs[saddr] = val & 0x0000007f; - break; - case GT_ISD: - s->regs[saddr] = val & 0x00007fff; - gt64120_isd_mapping(s); - break; - - case GT_PCI0IOREMAP: - case GT_PCI0M0REMAP: - case GT_PCI0M1REMAP: - case GT_PCI1IOREMAP: - case GT_PCI1M0REMAP: - case GT_PCI1M1REMAP: - s->regs[saddr] = val & 0x000007ff; - break; - - /* CPU Error Report */ - case GT_CPUERR_ADDRLO: - case GT_CPUERR_ADDRHI: - case GT_CPUERR_DATALO: - case GT_CPUERR_DATAHI: - case GT_CPUERR_PARITY: - /* Read-only registers, do nothing */ - break; - - /* CPU Sync Barrier */ - case GT_PCI0SYNC: - case GT_PCI1SYNC: - /* Read-only registers, do nothing */ - break; - - /* SDRAM and Device Address Decode */ - case GT_SCS0LD: - case GT_SCS0HD: - case GT_SCS1LD: - case GT_SCS1HD: - case GT_SCS2LD: - case GT_SCS2HD: - case GT_SCS3LD: - case GT_SCS3HD: - case GT_CS0LD: - case GT_CS0HD: - case GT_CS1LD: - case GT_CS1HD: - case GT_CS2LD: - case GT_CS2HD: - case GT_CS3LD: - case GT_CS3HD: - case GT_BOOTLD: - case GT_BOOTHD: - case GT_ADERR: - /* SDRAM Configuration */ - case GT_SDRAM_CFG: - case GT_SDRAM_OPMODE: - case GT_SDRAM_BM: - case GT_SDRAM_ADDRDECODE: - /* Accept and ignore SDRAM interleave configuration */ - s->regs[saddr] = val; - break; - - /* Device Parameters */ - case GT_DEV_B0: - case GT_DEV_B1: - case GT_DEV_B2: - case GT_DEV_B3: - case GT_DEV_BOOT: - /* Not implemented */ - dprintf ("Unimplemented device register offset 0x%x\n", saddr << 2); - break; - - /* ECC */ - case GT_ECC_ERRDATALO: - case GT_ECC_ERRDATAHI: - case GT_ECC_MEM: - case GT_ECC_CALC: - case GT_ECC_ERRADDR: - /* Read-only registers, do nothing */ - break; - - /* DMA Record */ - case GT_DMA0_CNT: - case GT_DMA1_CNT: - case GT_DMA2_CNT: - case GT_DMA3_CNT: - case GT_DMA0_SA: - case GT_DMA1_SA: - case GT_DMA2_SA: - case GT_DMA3_SA: - case GT_DMA0_DA: - case GT_DMA1_DA: - case GT_DMA2_DA: - case GT_DMA3_DA: - case GT_DMA0_NEXT: - case GT_DMA1_NEXT: - case GT_DMA2_NEXT: - case GT_DMA3_NEXT: - case GT_DMA0_CUR: - case GT_DMA1_CUR: - case GT_DMA2_CUR: - case GT_DMA3_CUR: - /* Not implemented */ - dprintf ("Unimplemented DMA register offset 0x%x\n", saddr << 2); - break; - - /* DMA Channel Control */ - case GT_DMA0_CTRL: - case GT_DMA1_CTRL: - case GT_DMA2_CTRL: - case GT_DMA3_CTRL: - /* Not implemented */ - dprintf ("Unimplemented DMA register offset 0x%x\n", saddr << 2); - break; - - /* DMA Arbiter */ - case GT_DMA_ARB: - /* Not implemented */ - dprintf ("Unimplemented DMA register offset 0x%x\n", saddr << 2); - break; - - /* Timer/Counter */ - case GT_TC0: - case GT_TC1: - case GT_TC2: - case GT_TC3: - case GT_TC_CONTROL: - /* Not implemented */ - dprintf ("Unimplemented timer register offset 0x%x\n", saddr << 2); - break; - - /* PCI Internal */ - case GT_PCI0_CMD: - case GT_PCI1_CMD: - s->regs[saddr] = val & 0x0401fc0f; - break; - case GT_PCI0_TOR: - case GT_PCI0_BS_SCS10: - case GT_PCI0_BS_SCS32: - case GT_PCI0_BS_CS20: - case GT_PCI0_BS_CS3BT: - case GT_PCI1_IACK: - case GT_PCI0_IACK: - case GT_PCI0_BARE: - case GT_PCI0_PREFMBR: - case GT_PCI0_SCS10_BAR: - case GT_PCI0_SCS32_BAR: - case GT_PCI0_CS20_BAR: - case GT_PCI0_CS3BT_BAR: - case GT_PCI0_SSCS10_BAR: - case GT_PCI0_SSCS32_BAR: - case GT_PCI0_SCS3BT_BAR: - case GT_PCI1_TOR: - case GT_PCI1_BS_SCS10: - case GT_PCI1_BS_SCS32: - case GT_PCI1_BS_CS20: - case GT_PCI1_BS_CS3BT: - case GT_PCI1_BARE: - case GT_PCI1_PREFMBR: - case GT_PCI1_SCS10_BAR: - case GT_PCI1_SCS32_BAR: - case GT_PCI1_CS20_BAR: - case GT_PCI1_CS3BT_BAR: - case GT_PCI1_SSCS10_BAR: - case GT_PCI1_SSCS32_BAR: - case GT_PCI1_SCS3BT_BAR: - case GT_PCI1_CFGADDR: - case GT_PCI1_CFGDATA: - /* not implemented */ - break; - case GT_PCI0_CFGADDR: - s->pci->config_reg = val & 0x80fffffc; - break; - case GT_PCI0_CFGDATA: - if (!(s->regs[GT_PCI0_CMD] & 1) && (s->pci->config_reg & 0x00fff800)) - val = bswap32(val); - if (s->pci->config_reg & (1u << 31)) - pci_data_write(s->pci->bus, s->pci->config_reg, val, 4); - break; - - /* Interrupts */ - case GT_INTRCAUSE: - /* not really implemented */ - s->regs[saddr] = ~(~(s->regs[saddr]) | ~(val & 0xfffffffe)); - s->regs[saddr] |= !!(s->regs[saddr] & 0xfffffffe); - dprintf("INTRCAUSE %x\n", val); - break; - case GT_INTRMASK: - s->regs[saddr] = val & 0x3c3ffffe; - dprintf("INTRMASK %x\n", val); - break; - case GT_PCI0_ICMASK: - s->regs[saddr] = val & 0x03fffffe; - dprintf("ICMASK %x\n", val); - break; - case GT_PCI0_SERR0MASK: - s->regs[saddr] = val & 0x0000003f; - dprintf("SERR0MASK %x\n", val); - break; - - /* Reserved when only PCI_0 is configured. */ - case GT_HINTRCAUSE: - case GT_CPU_INTSEL: - case GT_PCI0_INTSEL: - case GT_HINTRMASK: - case GT_PCI0_HICMASK: - case GT_PCI1_SERR1MASK: - /* not implemented */ - break; - - /* SDRAM Parameters */ - case GT_SDRAM_B0: - case GT_SDRAM_B1: - case GT_SDRAM_B2: - case GT_SDRAM_B3: - /* We don't simulate electrical parameters of the SDRAM. - Accept, but ignore the values. */ - s->regs[saddr] = val; - break; - - default: - dprintf ("Bad register offset 0x%x\n", (int)addr); - break; - } -} - -static uint32_t gt64120_readl (void *opaque, - target_phys_addr_t addr) -{ - GT64120State *s = opaque; - uint32_t val; - uint32_t saddr; - - saddr = (addr & 0xfff) >> 2; - switch (saddr) { - - /* CPU Configuration */ - case GT_MULTI: - /* Only one GT64xxx is present on the CPU bus, return - the initial value */ - val = s->regs[saddr]; - break; - - /* CPU Error Report */ - case GT_CPUERR_ADDRLO: - case GT_CPUERR_ADDRHI: - case GT_CPUERR_DATALO: - case GT_CPUERR_DATAHI: - case GT_CPUERR_PARITY: - /* Emulated memory has no error, always return the initial - values */ - val = s->regs[saddr]; - break; - - /* CPU Sync Barrier */ - case GT_PCI0SYNC: - case GT_PCI1SYNC: - /* Reading those register should empty all FIFO on the PCI - bus, which are not emulated. The return value should be - a random value that should be ignored. */ - val = 0xc000ffee; - break; - - /* ECC */ - case GT_ECC_ERRDATALO: - case GT_ECC_ERRDATAHI: - case GT_ECC_MEM: - case GT_ECC_CALC: - case GT_ECC_ERRADDR: - /* Emulated memory has no error, always return the initial - values */ - val = s->regs[saddr]; - break; - - case GT_CPU: - case GT_SCS10LD: - case GT_SCS10HD: - case GT_SCS32LD: - case GT_SCS32HD: - case GT_CS20LD: - case GT_CS20HD: - case GT_CS3BOOTLD: - case GT_CS3BOOTHD: - case GT_SCS10AR: - case GT_SCS32AR: - case GT_CS20R: - case GT_CS3BOOTR: - case GT_PCI0IOLD: - case GT_PCI0M0LD: - case GT_PCI0M1LD: - case GT_PCI1IOLD: - case GT_PCI1M0LD: - case GT_PCI1M1LD: - case GT_PCI0IOHD: - case GT_PCI0M0HD: - case GT_PCI0M1HD: - case GT_PCI1IOHD: - case GT_PCI1M0HD: - case GT_PCI1M1HD: - case GT_PCI0IOREMAP: - case GT_PCI0M0REMAP: - case GT_PCI0M1REMAP: - case GT_PCI1IOREMAP: - case GT_PCI1M0REMAP: - case GT_PCI1M1REMAP: - case GT_ISD: - val = s->regs[saddr]; - break; - case GT_PCI0_IACK: - /* Read the IRQ number */ - val = pic_read_irq(isa_pic); - break; - - /* SDRAM and Device Address Decode */ - case GT_SCS0LD: - case GT_SCS0HD: - case GT_SCS1LD: - case GT_SCS1HD: - case GT_SCS2LD: - case GT_SCS2HD: - case GT_SCS3LD: - case GT_SCS3HD: - case GT_CS0LD: - case GT_CS0HD: - case GT_CS1LD: - case GT_CS1HD: - case GT_CS2LD: - case GT_CS2HD: - case GT_CS3LD: - case GT_CS3HD: - case GT_BOOTLD: - case GT_BOOTHD: - case GT_ADERR: - val = s->regs[saddr]; - break; - - /* SDRAM Configuration */ - case GT_SDRAM_CFG: - case GT_SDRAM_OPMODE: - case GT_SDRAM_BM: - case GT_SDRAM_ADDRDECODE: - val = s->regs[saddr]; - break; - - /* SDRAM Parameters */ - case GT_SDRAM_B0: - case GT_SDRAM_B1: - case GT_SDRAM_B2: - case GT_SDRAM_B3: - /* We don't simulate electrical parameters of the SDRAM. - Just return the last written value. */ - val = s->regs[saddr]; - break; - - /* Device Parameters */ - case GT_DEV_B0: - case GT_DEV_B1: - case GT_DEV_B2: - case GT_DEV_B3: - case GT_DEV_BOOT: - val = s->regs[saddr]; - break; - - /* DMA Record */ - case GT_DMA0_CNT: - case GT_DMA1_CNT: - case GT_DMA2_CNT: - case GT_DMA3_CNT: - case GT_DMA0_SA: - case GT_DMA1_SA: - case GT_DMA2_SA: - case GT_DMA3_SA: - case GT_DMA0_DA: - case GT_DMA1_DA: - case GT_DMA2_DA: - case GT_DMA3_DA: - case GT_DMA0_NEXT: - case GT_DMA1_NEXT: - case GT_DMA2_NEXT: - case GT_DMA3_NEXT: - case GT_DMA0_CUR: - case GT_DMA1_CUR: - case GT_DMA2_CUR: - case GT_DMA3_CUR: - val = s->regs[saddr]; - break; - - /* DMA Channel Control */ - case GT_DMA0_CTRL: - case GT_DMA1_CTRL: - case GT_DMA2_CTRL: - case GT_DMA3_CTRL: - val = s->regs[saddr]; - break; - - /* DMA Arbiter */ - case GT_DMA_ARB: - val = s->regs[saddr]; - break; - - /* Timer/Counter */ - case GT_TC0: - case GT_TC1: - case GT_TC2: - case GT_TC3: - case GT_TC_CONTROL: - val = s->regs[saddr]; - break; - - /* PCI Internal */ - case GT_PCI0_CFGADDR: - val = s->pci->config_reg; - break; - case GT_PCI0_CFGDATA: - if (!(s->pci->config_reg & (1 << 31))) - val = 0xffffffff; - else - val = pci_data_read(s->pci->bus, s->pci->config_reg, 4); - if (!(s->regs[GT_PCI0_CMD] & 1) && (s->pci->config_reg & 0x00fff800)) - val = bswap32(val); - break; - - case GT_PCI0_CMD: - case GT_PCI0_TOR: - case GT_PCI0_BS_SCS10: - case GT_PCI0_BS_SCS32: - case GT_PCI0_BS_CS20: - case GT_PCI0_BS_CS3BT: - case GT_PCI1_IACK: - case GT_PCI0_BARE: - case GT_PCI0_PREFMBR: - case GT_PCI0_SCS10_BAR: - case GT_PCI0_SCS32_BAR: - case GT_PCI0_CS20_BAR: - case GT_PCI0_CS3BT_BAR: - case GT_PCI0_SSCS10_BAR: - case GT_PCI0_SSCS32_BAR: - case GT_PCI0_SCS3BT_BAR: - case GT_PCI1_CMD: - case GT_PCI1_TOR: - case GT_PCI1_BS_SCS10: - case GT_PCI1_BS_SCS32: - case GT_PCI1_BS_CS20: - case GT_PCI1_BS_CS3BT: - case GT_PCI1_BARE: - case GT_PCI1_PREFMBR: - case GT_PCI1_SCS10_BAR: - case GT_PCI1_SCS32_BAR: - case GT_PCI1_CS20_BAR: - case GT_PCI1_CS3BT_BAR: - case GT_PCI1_SSCS10_BAR: - case GT_PCI1_SSCS32_BAR: - case GT_PCI1_SCS3BT_BAR: - case GT_PCI1_CFGADDR: - case GT_PCI1_CFGDATA: - val = s->regs[saddr]; - break; - - /* Interrupts */ - case GT_INTRCAUSE: - val = s->regs[saddr]; - dprintf("INTRCAUSE %x\n", val); - break; - case GT_INTRMASK: - val = s->regs[saddr]; - dprintf("INTRMASK %x\n", val); - break; - case GT_PCI0_ICMASK: - val = s->regs[saddr]; - dprintf("ICMASK %x\n", val); - break; - case GT_PCI0_SERR0MASK: - val = s->regs[saddr]; - dprintf("SERR0MASK %x\n", val); - break; - - /* Reserved when only PCI_0 is configured. */ - case GT_HINTRCAUSE: - case GT_CPU_INTSEL: - case GT_PCI0_INTSEL: - case GT_HINTRMASK: - case GT_PCI0_HICMASK: - case GT_PCI1_SERR1MASK: - val = s->regs[saddr]; - break; - - default: - val = s->regs[saddr]; - dprintf ("Bad register offset 0x%x\n", (int)addr); - break; - } - - if (!(s->regs[GT_CPU] & 0x00001000)) - val = bswap32(val); - - return val; -} - -static CPUWriteMemoryFunc *gt64120_write[] = { - &gt64120_writel, - &gt64120_writel, - &gt64120_writel, -}; - -static CPUReadMemoryFunc *gt64120_read[] = { - &gt64120_readl, - &gt64120_readl, - &gt64120_readl, -}; - -static int pci_gt64120_map_irq(PCIDevice *pci_dev, int irq_num) -{ - int slot; - - slot = (pci_dev->devfn >> 3); - - switch (slot) { - /* PIIX4 USB */ - case 10: - return 3; - /* AMD 79C973 Ethernet */ - case 11: - return 1; - /* Crystal 4281 Sound */ - case 12: - return 2; - /* PCI slot 1 to 4 */ - case 18 ... 21: - return ((slot - 18) + irq_num) & 0x03; - /* Unknown device, don't do any translation */ - default: - return irq_num; - } -} - -static int pci_irq_levels[4]; - -static void pci_gt64120_set_irq(qemu_irq *pic, int irq_num, int level) -{ - int i, pic_irq, pic_level; - - pci_irq_levels[irq_num] = level; - - /* now we change the pic irq level according to the piix irq mappings */ - /* XXX: optimize */ - pic_irq = piix4_dev->config[0x60 + irq_num]; - if (pic_irq < 16) { - /* The pic level is the logical OR of all the PCI irqs mapped - to it */ - pic_level = 0; - for (i = 0; i < 4; i++) { - if (pic_irq == piix4_dev->config[0x60 + i]) - pic_level |= pci_irq_levels[i]; - } - qemu_set_irq(pic[pic_irq], pic_level); - } -} - - -static void gt64120_reset(void *opaque) -{ - GT64120State *s = opaque; - - /* FIXME: Malta specific hw assumptions ahead */ - - /* CPU Configuration */ -#ifdef TARGET_WORDS_BIGENDIAN - s->regs[GT_CPU] = 0x00000000; -#else - s->regs[GT_CPU] = 0x00001000; -#endif - s->regs[GT_MULTI] = 0x00000003; - - /* CPU Address decode */ - s->regs[GT_SCS10LD] = 0x00000000; - s->regs[GT_SCS10HD] = 0x00000007; - s->regs[GT_SCS32LD] = 0x00000008; - s->regs[GT_SCS32HD] = 0x0000000f; - s->regs[GT_CS20LD] = 0x000000e0; - s->regs[GT_CS20HD] = 0x00000070; - s->regs[GT_CS3BOOTLD] = 0x000000f8; - s->regs[GT_CS3BOOTHD] = 0x0000007f; - - s->regs[GT_PCI0IOLD] = 0x00000080; - s->regs[GT_PCI0IOHD] = 0x0000000f; - s->regs[GT_PCI0M0LD] = 0x00000090; - s->regs[GT_PCI0M0HD] = 0x0000001f; - s->regs[GT_ISD] = 0x000000a0; - s->regs[GT_PCI0M1LD] = 0x00000790; - s->regs[GT_PCI0M1HD] = 0x0000001f; - s->regs[GT_PCI1IOLD] = 0x00000100; - s->regs[GT_PCI1IOHD] = 0x0000000f; - s->regs[GT_PCI1M0LD] = 0x00000110; - s->regs[GT_PCI1M0HD] = 0x0000001f; - s->regs[GT_PCI1M1LD] = 0x00000120; - s->regs[GT_PCI1M1HD] = 0x0000002f; - - s->regs[GT_SCS10AR] = 0x00000000; - s->regs[GT_SCS32AR] = 0x00000008; - s->regs[GT_CS20R] = 0x000000e0; - s->regs[GT_CS3BOOTR] = 0x000000f8; - - s->regs[GT_PCI0IOREMAP] = 0x00000080; - s->regs[GT_PCI0M0REMAP] = 0x00000090; - s->regs[GT_PCI0M1REMAP] = 0x00000790; - s->regs[GT_PCI1IOREMAP] = 0x00000100; - s->regs[GT_PCI1M0REMAP] = 0x00000110; - s->regs[GT_PCI1M1REMAP] = 0x00000120; - - /* CPU Error Report */ - s->regs[GT_CPUERR_ADDRLO] = 0x00000000; - s->regs[GT_CPUERR_ADDRHI] = 0x00000000; - s->regs[GT_CPUERR_DATALO] = 0xffffffff; - s->regs[GT_CPUERR_DATAHI] = 0xffffffff; - s->regs[GT_CPUERR_PARITY] = 0x000000ff; - - /* CPU Sync Barrier */ - s->regs[GT_PCI0SYNC] = 0x00000000; - s->regs[GT_PCI1SYNC] = 0x00000000; - - /* SDRAM and Device Address Decode */ - s->regs[GT_SCS0LD] = 0x00000000; - s->regs[GT_SCS0HD] = 0x00000007; - s->regs[GT_SCS1LD] = 0x00000008; - s->regs[GT_SCS1HD] = 0x0000000f; - s->regs[GT_SCS2LD] = 0x00000010; - s->regs[GT_SCS2HD] = 0x00000017; - s->regs[GT_SCS3LD] = 0x00000018; - s->regs[GT_SCS3HD] = 0x0000001f; - s->regs[GT_CS0LD] = 0x000000c0; - s->regs[GT_CS0HD] = 0x000000c7; - s->regs[GT_CS1LD] = 0x000000c8; - s->regs[GT_CS1HD] = 0x000000cf; - s->regs[GT_CS2LD] = 0x000000d0; - s->regs[GT_CS2HD] = 0x000000df; - s->regs[GT_CS3LD] = 0x000000f0; - s->regs[GT_CS3HD] = 0x000000fb; - s->regs[GT_BOOTLD] = 0x000000fc; - s->regs[GT_BOOTHD] = 0x000000ff; - s->regs[GT_ADERR] = 0xffffffff; - - /* SDRAM Configuration */ - s->regs[GT_SDRAM_CFG] = 0x00000200; - s->regs[GT_SDRAM_OPMODE] = 0x00000000; - s->regs[GT_SDRAM_BM] = 0x00000007; - s->regs[GT_SDRAM_ADDRDECODE] = 0x00000002; - - /* SDRAM Parameters */ - s->regs[GT_SDRAM_B0] = 0x00000005; - s->regs[GT_SDRAM_B1] = 0x00000005; - s->regs[GT_SDRAM_B2] = 0x00000005; - s->regs[GT_SDRAM_B3] = 0x00000005; - - /* ECC */ - s->regs[GT_ECC_ERRDATALO] = 0x00000000; - s->regs[GT_ECC_ERRDATAHI] = 0x00000000; - s->regs[GT_ECC_MEM] = 0x00000000; - s->regs[GT_ECC_CALC] = 0x00000000; - s->regs[GT_ECC_ERRADDR] = 0x00000000; - - /* Device Parameters */ - s->regs[GT_DEV_B0] = 0x386fffff; - s->regs[GT_DEV_B1] = 0x386fffff; - s->regs[GT_DEV_B2] = 0x386fffff; - s->regs[GT_DEV_B3] = 0x386fffff; - s->regs[GT_DEV_BOOT] = 0x146fffff; - - /* DMA registers are all zeroed at reset */ - - /* Timer/Counter */ - s->regs[GT_TC0] = 0xffffffff; - s->regs[GT_TC1] = 0x00ffffff; - s->regs[GT_TC2] = 0x00ffffff; - s->regs[GT_TC3] = 0x00ffffff; - s->regs[GT_TC_CONTROL] = 0x00000000; - - /* PCI Internal */ -#ifdef TARGET_WORDS_BIGENDIAN - s->regs[GT_PCI0_CMD] = 0x00000000; -#else - s->regs[GT_PCI0_CMD] = 0x00010001; -#endif - s->regs[GT_PCI0_TOR] = 0x0000070f; - s->regs[GT_PCI0_BS_SCS10] = 0x00fff000; - s->regs[GT_PCI0_BS_SCS32] = 0x00fff000; - s->regs[GT_PCI0_BS_CS20] = 0x01fff000; - s->regs[GT_PCI0_BS_CS3BT] = 0x00fff000; - s->regs[GT_PCI1_IACK] = 0x00000000; - s->regs[GT_PCI0_IACK] = 0x00000000; - s->regs[GT_PCI0_BARE] = 0x0000000f; - s->regs[GT_PCI0_PREFMBR] = 0x00000040; - s->regs[GT_PCI0_SCS10_BAR] = 0x00000000; - s->regs[GT_PCI0_SCS32_BAR] = 0x01000000; - s->regs[GT_PCI0_CS20_BAR] = 0x1c000000; - s->regs[GT_PCI0_CS3BT_BAR] = 0x1f000000; - s->regs[GT_PCI0_SSCS10_BAR] = 0x00000000; - s->regs[GT_PCI0_SSCS32_BAR] = 0x01000000; - s->regs[GT_PCI0_SCS3BT_BAR] = 0x1f000000; -#ifdef TARGET_WORDS_BIGENDIAN - s->regs[GT_PCI1_CMD] = 0x00000000; -#else - s->regs[GT_PCI1_CMD] = 0x00010001; -#endif - s->regs[GT_PCI1_TOR] = 0x0000070f; - s->regs[GT_PCI1_BS_SCS10] = 0x00fff000; - s->regs[GT_PCI1_BS_SCS32] = 0x00fff000; - s->regs[GT_PCI1_BS_CS20] = 0x01fff000; - s->regs[GT_PCI1_BS_CS3BT] = 0x00fff000; - s->regs[GT_PCI1_BARE] = 0x0000000f; - s->regs[GT_PCI1_PREFMBR] = 0x00000040; - s->regs[GT_PCI1_SCS10_BAR] = 0x00000000; - s->regs[GT_PCI1_SCS32_BAR] = 0x01000000; - s->regs[GT_PCI1_CS20_BAR] = 0x1c000000; - s->regs[GT_PCI1_CS3BT_BAR] = 0x1f000000; - s->regs[GT_PCI1_SSCS10_BAR] = 0x00000000; - s->regs[GT_PCI1_SSCS32_BAR] = 0x01000000; - s->regs[GT_PCI1_SCS3BT_BAR] = 0x1f000000; - s->regs[GT_PCI1_CFGADDR] = 0x00000000; - s->regs[GT_PCI1_CFGDATA] = 0x00000000; - s->regs[GT_PCI0_CFGADDR] = 0x00000000; - - /* Interrupt registers are all zeroed at reset */ - - gt64120_isd_mapping(s); - gt64120_pci_mapping(s); -} - -static uint32_t gt64120_read_config(PCIDevice *d, uint32_t address, int len) -{ - return pci_default_read_config(d, address, len); -} - -static void gt64120_write_config(PCIDevice *d, uint32_t address, uint32_t val, - int len) -{ - pci_default_write_config(d, address, val, len); -} - -static void gt64120_save(QEMUFile* f, void *opaque) -{ - PCIDevice *d = opaque; - pci_device_save(d, f); -} - -static int gt64120_load(QEMUFile* f, void *opaque, int version_id) -{ - PCIDevice *d = opaque; - int ret; - - if (version_id != 1) - return -EINVAL; - ret = pci_device_load(d, f); - if (ret < 0) - return ret; - return 0; -} - -PCIBus *pci_gt64120_init(qemu_irq *pic) -{ - GT64120State *s; - PCIDevice *d; - - (void)&pci_host_data_writeb; /* avoid warning */ - (void)&pci_host_data_writew; /* avoid warning */ - (void)&pci_host_data_writel; /* avoid warning */ - (void)&pci_host_data_readb; /* avoid warning */ - (void)&pci_host_data_readw; /* avoid warning */ - (void)&pci_host_data_readl; /* avoid warning */ - - s = qemu_mallocz(sizeof(GT64120State)); - s->pci = qemu_mallocz(sizeof(GT64120PCIState)); - - s->pci->bus = pci_register_bus(NULL, "pci", - pci_gt64120_set_irq, pci_gt64120_map_irq, - pic, 144, 4); - s->ISD_handle = cpu_register_io_memory(gt64120_read, gt64120_write, s); - d = pci_register_device(s->pci->bus, "GT64120 PCI Bus", sizeof(PCIDevice), - 0, gt64120_read_config, gt64120_write_config); - - /* FIXME: Malta specific hw assumptions ahead */ - - pci_config_set_vendor_id(d->config, PCI_VENDOR_ID_MARVELL); - pci_config_set_device_id(d->config, PCI_DEVICE_ID_MARVELL_GT6412X); - - d->config[0x04] = 0x00; - d->config[0x05] = 0x00; - d->config[0x06] = 0x80; - d->config[0x07] = 0x02; - - d->config[0x08] = 0x10; - d->config[0x09] = 0x00; - pci_config_set_class(d->config, PCI_CLASS_BRIDGE_HOST); - - d->config[0x10] = 0x08; - d->config[0x14] = 0x08; - d->config[0x17] = 0x01; - d->config[0x1B] = 0x1c; - d->config[0x1F] = 0x1f; - d->config[0x23] = 0x14; - d->config[0x24] = 0x01; - d->config[0x27] = 0x14; - d->config[0x3D] = 0x01; - - gt64120_reset(s); - - register_savevm("GT64120 PCI Bus", 0, 1, gt64120_save, gt64120_load, d); - - return s->pci->bus; -} diff --git a/qemu-0.11.0/hw/gumstix.c b/qemu-0.11.0/hw/gumstix.c deleted file mode 100644 index 85b95ee..0000000 --- a/qemu-0.11.0/hw/gumstix.c +++ /dev/null @@ -1,130 +0,0 @@ -/* - * Gumstix Platforms - * - * Copyright (c) 2007 by Thorsten Zitterell <info(a)bitmux.org> - * - * Code based on spitz platform by Andrzej Zaborowski <balrog(a)zabor.org> - * - * This code is licensed under the GNU GPL v2. - */ - -/* - * Example usage: - * - * connex: - * ======= - * create image: - * # dd of=flash bs=1k count=16k if=/dev/zero - * # dd of=flash bs=1k conv=notrunc if=u-boot.bin - * # dd of=flash bs=1k conv=notrunc seek=256 if=rootfs.arm_nofpu.jffs2 - * start it: - * # qemu-system-arm -M connex -pflash flash -monitor null -nographic - * - * verdex: - * ======= - * create image: - * # dd of=flash bs=1k count=32k if=/dev/zero - * # dd of=flash bs=1k conv=notrunc if=u-boot.bin - * # dd of=flash bs=1k conv=notrunc seek=256 if=rootfs.arm_nofpu.jffs2 - * # dd of=flash bs=1k conv=notrunc seek=31744 if=uImage - * start it: - * # qemu-system-arm -M verdex -pflash flash -monitor null -nographic -m 289 - */ - -#include "hw.h" -#include "pxa.h" -#include "net.h" -#include "flash.h" -#include "sysemu.h" -#include "devices.h" -#include "boards.h" - -static const int sector_len = 128 * 1024; - -static void connex_init(ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, const char *kernel_cmdline, - const char *initrd_filename, const char *cpu_model) -{ - PXA2xxState *cpu; - int index; - - uint32_t connex_rom = 0x01000000; - uint32_t connex_ram = 0x04000000; - - cpu = pxa255_init(connex_ram); - - index = drive_get_index(IF_PFLASH, 0, 0); - if (index == -1) { - fprintf(stderr, "A flash image must be given with the " - "'pflash' parameter\n"); - exit(1); - } - - if (!pflash_cfi01_register(0x00000000, qemu_ram_alloc(connex_rom), - drives_table[index].bdrv, sector_len, connex_rom / sector_len, - 2, 0, 0, 0, 0)) { - fprintf(stderr, "qemu: Error registering flash memory.\n"); - exit(1); - } - - cpu->env->regs[15] = 0x00000000; - - /* Interrupt line of NIC is connected to GPIO line 36 */ - smc91c111_init(&nd_table[0], 0x04000300, - pxa2xx_gpio_in_get(cpu->gpio)[36]); -} - -static void verdex_init(ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, const char *kernel_cmdline, - const char *initrd_filename, const char *cpu_model) -{ - PXA2xxState *cpu; - int index; - - uint32_t verdex_rom = 0x02000000; - uint32_t verdex_ram = 0x10000000; - - cpu = pxa270_init(verdex_ram, cpu_model ?: "pxa270-c0"); - - index = drive_get_index(IF_PFLASH, 0, 0); - if (index == -1) { - fprintf(stderr, "A flash image must be given with the " - "'pflash' parameter\n"); - exit(1); - } - - if (!pflash_cfi01_register(0x00000000, qemu_ram_alloc(verdex_rom), - drives_table[index].bdrv, sector_len, verdex_rom / sector_len, - 2, 0, 0, 0, 0)) { - fprintf(stderr, "qemu: Error registering flash memory.\n"); - exit(1); - } - - cpu->env->regs[15] = 0x00000000; - - /* Interrupt line of NIC is connected to GPIO line 99 */ - smc91c111_init(&nd_table[0], 0x04000300, - pxa2xx_gpio_in_get(cpu->gpio)[99]); -} - -static QEMUMachine connex_machine = { - .name = "connex", - .desc = "Gumstix Connex (PXA255)", - .init = connex_init, -}; - -static QEMUMachine verdex_machine = { - .name = "verdex", - .desc = "Gumstix Verdex (PXA270)", - .init = verdex_init, -}; - -static void gumstix_machine_init(void) -{ - qemu_register_machine(&connex_machine); - qemu_register_machine(&verdex_machine); -} - -machine_init(gumstix_machine_init); diff --git a/qemu-0.11.0/hw/gus.c b/qemu-0.11.0/hw/gus.c deleted file mode 100644 index 8915d43..0000000 --- a/qemu-0.11.0/hw/gus.c +++ /dev/null @@ -1,316 +0,0 @@ -/* - * QEMU Proxy for Gravis Ultrasound GF1 emulation by Tibor "TS" Schütz - * - * Copyright (c) 2002-2005 Vassili Karpov (malc) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "audiodev.h" -#include "audio/audio.h" -#include "isa.h" -#include "gusemu.h" -#include "gustate.h" - -#define dolog(...) AUD_log ("audio", __VA_ARGS__) -#ifdef DEBUG -#define ldebug(...) dolog (__VA_ARGS__) -#else -#define ldebug(...) -#endif - -#ifdef WORDS_BIGENDIAN -#define GUS_ENDIANNESS 1 -#else -#define GUS_ENDIANNESS 0 -#endif - -#define IO_READ_PROTO(name) \ - static uint32_t name (void *opaque, uint32_t nport) -#define IO_WRITE_PROTO(name) \ - static void name (void *opaque, uint32_t nport, uint32_t val) - -static struct { - int port; - int irq; - int dma; - int freq; -} conf = {0x240, 7, 3, 44100}; - -typedef struct GUSState { - GUSEmuState emu; - QEMUSoundCard card; - int freq; - int pos, left, shift, irqs; - GUSsample *mixbuf; - uint8_t himem[1024 * 1024 + 32 + 4096]; - int samples; - SWVoiceOut *voice; - int64_t last_ticks; - qemu_irq *pic; -} GUSState; - -IO_READ_PROTO (gus_readb) -{ - GUSState *s = opaque; - - return gus_read (&s->emu, nport, 1); -} - -IO_READ_PROTO (gus_readw) -{ - GUSState *s = opaque; - - return gus_read (&s->emu, nport, 2); -} - -IO_WRITE_PROTO (gus_writeb) -{ - GUSState *s = opaque; - - gus_write (&s->emu, nport, 1, val); -} - -IO_WRITE_PROTO (gus_writew) -{ - GUSState *s = opaque; - - gus_write (&s->emu, nport, 2, val); -} - -static int write_audio (GUSState *s, int samples) -{ - int net = 0; - int pos = s->pos; - - while (samples) { - int nbytes, wbytes, wsampl; - - nbytes = samples << s->shift; - wbytes = AUD_write ( - s->voice, - s->mixbuf + (pos << (s->shift - 1)), - nbytes - ); - - if (wbytes) { - wsampl = wbytes >> s->shift; - - samples -= wsampl; - pos = (pos + wsampl) % s->samples; - - net += wsampl; - } - else { - break; - } - } - - return net; -} - -static void GUS_callback (void *opaque, int free) -{ - int samples, to_play, net = 0; - GUSState *s = opaque; - - samples = free >> s->shift; - to_play = audio_MIN (samples, s->left); - - while (to_play) { - int written = write_audio (s, to_play); - - if (!written) { - goto reset; - } - - s->left -= written; - to_play -= written; - samples -= written; - net += written; - } - - samples = audio_MIN (samples, s->samples); - if (samples) { - gus_mixvoices (&s->emu, s->freq, samples, s->mixbuf); - - while (samples) { - int written = write_audio (s, samples); - if (!written) { - break; - } - samples -= written; - net += written; - } - } - s->left = samples; - -reset: - gus_irqgen (&s->emu, (double) (net * 1000000) / s->freq); -} - -int GUS_irqrequest (GUSEmuState *emu, int hwirq, int n) -{ - GUSState *s = emu->opaque; - /* qemu_irq_lower (s->pic[hwirq]); */ - qemu_irq_raise (s->pic[hwirq]); - s->irqs += n; - ldebug ("irqrequest %d %d %d\n", hwirq, n, s->irqs); - return n; -} - -void GUS_irqclear (GUSEmuState *emu, int hwirq) -{ - GUSState *s = emu->opaque; - ldebug ("irqclear %d %d\n", hwirq, s->irqs); - qemu_irq_lower (s->pic[hwirq]); - s->irqs -= 1; -#ifdef IRQ_STORM - if (s->irqs > 0) { - qemu_irq_raise (s->pic[hwirq]); - } -#endif -} - -void GUS_dmarequest (GUSEmuState *der) -{ - /* GUSState *s = (GUSState *) der; */ - ldebug ("dma request %d\n", der->gusdma); - DMA_hold_DREQ (der->gusdma); -} - -static int GUS_read_DMA (void *opaque, int nchan, int dma_pos, int dma_len) -{ - GUSState *s = opaque; - char tmpbuf[4096]; - int pos = dma_pos, mode, left = dma_len - dma_pos; - - ldebug ("read DMA %#x %d\n", dma_pos, dma_len); - mode = DMA_get_channel_mode (s->emu.gusdma); - while (left) { - int to_copy = audio_MIN ((size_t) left, sizeof (tmpbuf)); - int copied; - - ldebug ("left=%d to_copy=%d pos=%d\n", left, to_copy, pos); - copied = DMA_read_memory (nchan, tmpbuf, pos, to_copy); - gus_dma_transferdata (&s->emu, tmpbuf, copied, left == copied); - left -= copied; - pos += copied; - } - - if (0 == ((mode >> 4) & 1)) { - DMA_release_DREQ (s->emu.gusdma); - } - return dma_len; -} - -static void GUS_save (QEMUFile *f, void *opaque) -{ - GUSState *s = opaque; - - qemu_put_be32 (f, s->pos); - qemu_put_be32 (f, s->left); - qemu_put_be32 (f, s->shift); - qemu_put_be32 (f, s->irqs); - qemu_put_be32 (f, s->samples); - qemu_put_be64 (f, s->last_ticks); - qemu_put_buffer (f, s->himem, sizeof (s->himem)); -} - -static int GUS_load (QEMUFile *f, void *opaque, int version_id) -{ - GUSState *s = opaque; - - if (version_id != 2) - return -EINVAL; - - s->pos = qemu_get_be32 (f); - s->left = qemu_get_be32 (f); - s->shift = qemu_get_be32 (f); - s->irqs = qemu_get_be32 (f); - s->samples = qemu_get_be32 (f); - s->last_ticks = qemu_get_be64 (f); - qemu_get_buffer (f, s->himem, sizeof (s->himem)); - return 0; -} - -int GUS_init (qemu_irq *pic) -{ - GUSState *s; - struct audsettings as; - - s = qemu_mallocz (sizeof (*s)); - - AUD_register_card ("gus", &s->card); - - as.freq = conf.freq; - as.nchannels = 2; - as.fmt = AUD_FMT_S16; - as.endianness = GUS_ENDIANNESS; - - s->voice = AUD_open_out ( - &s->card, - NULL, - "gus", - s, - GUS_callback, - &as - ); - - if (!s->voice) { - AUD_remove_card (&s->card); - qemu_free (s); - return -1; - } - - s->shift = 2; - s->samples = AUD_get_buffer_size_out (s->voice) >> s->shift; - s->mixbuf = qemu_mallocz (s->samples << s->shift); - - register_ioport_write (conf.port, 1, 1, gus_writeb, s); - register_ioport_write (conf.port, 1, 2, gus_writew, s); - - register_ioport_read ((conf.port + 0x100) & 0xf00, 1, 1, gus_readb, s); - register_ioport_read ((conf.port + 0x100) & 0xf00, 1, 2, gus_readw, s); - - register_ioport_write (conf.port + 6, 10, 1, gus_writeb, s); - register_ioport_write (conf.port + 6, 10, 2, gus_writew, s); - register_ioport_read (conf.port + 6, 10, 1, gus_readb, s); - register_ioport_read (conf.port + 6, 10, 2, gus_readw, s); - - - register_ioport_write (conf.port + 0x100, 8, 1, gus_writeb, s); - register_ioport_write (conf.port + 0x100, 8, 2, gus_writew, s); - register_ioport_read (conf.port + 0x100, 8, 1, gus_readb, s); - register_ioport_read (conf.port + 0x100, 8, 2, gus_readw, s); - - DMA_register_channel (conf.dma, GUS_read_DMA, s); - s->emu.gusirq = conf.irq; - s->emu.gusdma = conf.dma; - s->emu.himemaddr = s->himem; - s->emu.gusdatapos = s->emu.himemaddr + 1024 * 1024 + 32; - s->emu.opaque = s; - s->freq = conf.freq; - s->pic = pic; - - AUD_set_active_out (s->voice, 1); - - register_savevm ("gus", 0, 2, GUS_save, GUS_load, s); - return 0; -} diff --git a/qemu-0.11.0/hw/gusemu.h b/qemu-0.11.0/hw/gusemu.h deleted file mode 100644 index a64300a..0000000 --- a/qemu-0.11.0/hw/gusemu.h +++ /dev/null @@ -1,105 +0,0 @@ -/* - * GUSEMU32 - API - * - * Copyright (C) 2000-2007 Tibor "TS" Schütz - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#ifndef GUSEMU_H -#define GUSEMU_H - -/* data types (need to be adjusted if neither a VC6 nor a C99 compatible compiler is used) */ - -#if defined _WIN32 && defined _MSC_VER /* doesnt support other win32 compilers yet, do it yourself... */ - typedef unsigned char GUSbyte; - typedef unsigned short GUSword; - typedef unsigned int GUSdword; - typedef signed char GUSchar; - typedef signed short GUSsample; -#else - #include <stdint.h> - typedef int8_t GUSchar; - typedef uint8_t GUSbyte; - typedef uint16_t GUSword; - typedef uint32_t GUSdword; - typedef int16_t GUSsample; -#endif - -typedef struct _GUSEmuState -{ - GUSbyte *himemaddr; /* 1024*1024 bytes used for storing uploaded samples (+32 additional bytes for read padding) */ - GUSbyte *gusdatapos; /* (gusdataend-gusdata) bytes used for storing emulated GF1/mixer register states (32*32+4 bytes in initial GUSemu32 version) */ - int gusirq; - int gusdma; - unsigned int timer1fraction; - unsigned int timer2fraction; - void *opaque; -} GUSEmuState; - -/* ** Callback functions needed: */ -/* NMI is defined as hwirq=-1 (not supported (yet?)) */ -/* GUS_irqrequest returns the number of IRQs actually scheduled into the virtual machine */ -/* Level triggered IRQ simulations normally return 1 */ -/* Event triggered IRQ simulation can safely ignore GUS_irqclear calls */ -int GUS_irqrequest(GUSEmuState *state, int hwirq, int num);/* needed in both mixer and bus emulation functions. */ -void GUS_irqclear( GUSEmuState *state, int hwirq); /* used by gus_write() only - can be left empty for mixer functions */ -void GUS_dmarequest(GUSEmuState *state); /* used by gus_write() only - can be left empty for mixer functions */ - -/* ** ISA bus interface functions: */ - -/* Port I/O handlers */ -/* support the following ports: */ -/* 2x0,2x6,2x8...2xF,3x0...3x7; */ -/* optional: 388,389 (at least writes should be forwarded or some GUS detection algorithms will fail) */ -/* data is passed in host byte order */ -unsigned int gus_read( GUSEmuState *state, int port, int size); -void gus_write(GUSEmuState *state, int port, int size, unsigned int data); -/* size is given in bytes (1 for byte, 2 for word) */ - -/* DMA data transfer function */ -/* data pointed to is passed in native x86 order */ -void gus_dma_transferdata(GUSEmuState *state, char *dma_addr, unsigned int count, int TC); -/* Called back by GUS_start_DMA as soon as the emulated DMA controller is ready for a transfer to or from GUS */ -/* (might be immediately if the DMA controller was programmed first) */ -/* dma_addr is an already translated address directly pointing to the beginning of the memory block */ -/* do not forget to update DMA states after the call, including the DREQ and TC flags */ -/* it is possible to break down a single transfer into multiple ones, but take care that: */ -/* -dma_count is actually count-1 */ -/* -before and during a transfer, DREQ is set and TC cleared */ -/* -when calling gus_dma_transferdata(), TC is only set true for call transfering the last byte */ -/* -after the last transfer, DREQ is cleared and TC is set */ - -/* ** GF1 mixer emulation functions: */ -/* Usually, gus_irqgen should be called directly after gus_mixvoices if you can meet the recommended ranges. */ -/* If the interrupts are executed immediately (i.e., are synchronous), it may be useful to break this */ -/* down into a sequence of gus_mixvoice();gus_irqgen(); calls while mixing an audio block. */ -/* If the interrupts are asynchronous, it may be needed to use a separate thread mixing into a temporary */ -/* audio buffer in order to avoid quality loss caused by large numsamples and elapsed_time values. */ - -void gus_mixvoices(GUSEmuState *state, unsigned int playback_freq, unsigned int numsamples, GUSsample *bufferpos); -/* recommended range: 10 < numsamples < 100 */ -/* lower values may result in increased rounding error, higher values often cause audible timing delays */ - -void gus_irqgen(GUSEmuState *state, unsigned int elapsed_time); -/* recommended range: 80us < elapsed_time < max(1000us, numsamples/playback_freq) */ -/* lower values won´t provide any benefit at all, higher values can cause audible timing delays */ -/* note: masked timers are also calculated by this function, thus it might be needed even without any IRQs in use! */ - -#endif /* gusemu.h */ diff --git a/qemu-0.11.0/hw/gusemu_hal.c b/qemu-0.11.0/hw/gusemu_hal.c deleted file mode 100644 index c6f9537..0000000 --- a/qemu-0.11.0/hw/gusemu_hal.c +++ /dev/null @@ -1,554 +0,0 @@ -/* - * GUSEMU32 - bus interface part - * - * Copyright (C) 2000-2007 Tibor "TS" Schütz - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/* - * TODO: check mixer: see 7.20 of sdk for panning pos (applies to all gus models?)? - */ - -#include "gustate.h" -#include "gusemu.h" - -#define GUSregb(position) (* (gusptr+(position))) -#define GUSregw(position) (*(GUSword *) (gusptr+(position))) -#define GUSregd(position) (*(GUSdword *)(gusptr+(position))) - -/* size given in bytes */ -unsigned int gus_read(GUSEmuState * state, int port, int size) -{ - int value_read = 0; - - GUSbyte *gusptr; - gusptr = state->gusdatapos; - GUSregd(portaccesses)++; - - switch (port & 0xff0f) - { - /* MixerCtrlReg (read not supported on GUS classic) */ - /* case 0x200: return GUSregb(MixerCtrlReg2x0); */ - case 0x206: /* IRQstatReg / SB2x6IRQ */ - /* adlib/sb bits set in port handlers */ - /* timer/voice bits set in gus_irqgen() */ - /* dma bit set in gus_dma_transferdata */ - /* midi not implemented yet */ - return GUSregb(IRQStatReg2x6); - /* case 0x308: */ /* AdLib388 */ - case 0x208: - if (GUSregb(GUS45TimerCtrl) & 1) - return GUSregb(TimerStatus2x8); - return GUSregb(AdLibStatus2x8); /* AdLibStatus */ - case 0x309: /* AdLib389 */ - case 0x209: - return GUSregb(AdLibData2x9); /* AdLibData */ - case 0x20A: - return GUSregb(AdLibCommand2xA); /* AdLib2x8_2xA */ - -#if 0 - case 0x20B: /* GUS hidden registers (read not supported on GUS classic) */ - switch (GUSregb(RegCtrl_2xF) & 0x07) - { - case 0: /* IRQ/DMA select */ - if (GUSregb(MixerCtrlReg2x0) & 0x40) - return GUSregb(IRQ_2xB); /* control register select bit */ - else - return GUSregb(DMA_2xB); - /* case 1-5: */ /* general purpose emulation regs */ - /* return ... */ /* + status reset reg (write only) */ - case 6: - return GUSregb(Jumper_2xB); /* Joystick/MIDI enable (JumperReg) */ - default:; - } - break; -#endif - - case 0x20C: /* SB2xCd */ - value_read = GUSregb(SB2xCd); - if (GUSregb(StatRead_2xF) & 0x20) - GUSregb(SB2xCd) ^= 0x80; /* toggle MSB on read */ - return value_read; - /* case 0x20D: */ /* SB2xD is write only -> 2xE writes to it*/ - case 0x20E: - if (GUSregb(RegCtrl_2xF) & 0x80) /* 2xE read IRQ enabled? */ - { - GUSregb(StatRead_2xF) |= 0x80; - GUS_irqrequest(state, state->gusirq, 1); - } - return GUSregb(SB2xE); /* SB2xE */ - case 0x20F: /* StatRead_2xF */ - /*set/clear fixed bits */ - /*value_read = (GUSregb(StatRead_2xF) & 0xf9)|1; */ /*(LSB not set on GUS classic!)*/ - value_read = (GUSregb(StatRead_2xF) & 0xf9); - if (GUSregb(MixerCtrlReg2x0) & 0x08) - value_read |= 2; /* DMA/IRQ enabled flag */ - return value_read; - /* case 0x300: */ /* MIDI (not implemented) */ - /* case 0x301: */ /* MIDI (not implemented) */ - case 0x302: - return GUSregb(VoiceSelReg3x2); /* VoiceSelReg */ - case 0x303: - return GUSregb(FunkSelReg3x3); /* FunkSelReg */ - case 0x304: /* DataRegLoByte3x4 + DataRegWord3x4 */ - case 0x305: /* DataRegHiByte3x5 */ - switch (GUSregb(FunkSelReg3x3)) - { - /* common functions */ - case 0x41: /* DramDMAContrReg */ - value_read = GUSregb(GUS41DMACtrl); /* &0xfb */ - GUSregb(GUS41DMACtrl) &= 0xbb; - if (state->gusdma >= 4) - value_read |= 0x04; - if (GUSregb(IRQStatReg2x6) & 0x80) - { - value_read |= 0x40; - GUSregb(IRQStatReg2x6) &= 0x7f; - if (!GUSregb(IRQStatReg2x6)) - GUS_irqclear(state, state->gusirq); - } - return (GUSbyte) value_read; - /* DramDMAmemPosReg */ - /* case 0x42: value_read=GUSregw(GUS42DMAStart); break;*/ - /* 43h+44h write only */ - case 0x45: - return GUSregb(GUS45TimerCtrl); /* TimerCtrlReg */ - /* 46h+47h write only */ - /* 48h: samp freq - write only */ - case 0x49: - return GUSregb(GUS49SampCtrl) & 0xbf; /* SampCtrlReg */ - /* case 4bh: */ /* joystick trim not supported */ - /* case 0x4c: return GUSregb(GUS4cReset); */ /* GUSreset: write only*/ - /* voice specific functions */ - case 0x80: - case 0x81: - case 0x82: - case 0x83: - case 0x84: - case 0x85: - case 0x86: - case 0x87: - case 0x88: - case 0x89: - case 0x8a: - case 0x8b: - case 0x8c: - case 0x8d: - { - int offset = 2 * (GUSregb(FunkSelReg3x3) & 0x0f); - offset += ((int) GUSregb(VoiceSelReg3x2) & 0x1f) << 5; /* = Voice*32 + Funktion*2 */ - value_read = GUSregw(offset); - } - break; - /* voice unspecific functions */ - case 0x8e: /* NumVoice */ - return GUSregb(NumVoices); - case 0x8f: /* irqstatreg */ - /* (pseudo IRQ-FIFO is processed during a gus_write(0x3X3,0x8f)) */ - return GUSregb(SynVoiceIRQ8f); - default: - return 0xffff; - } - if (size == 1) - { - if ((port & 0xff0f) == 0x305) - value_read = value_read >> 8; - value_read &= 0xff; - } - return (GUSword) value_read; - /* case 0x306: */ /* Mixer/Version info */ - /* return 0xff; */ /* Pre 3.6 boards, ICS mixer NOT present */ - case 0x307: /* DRAMaccess */ - { - GUSbyte *adr; - adr = state->himemaddr + (GUSregd(GUSDRAMPOS24bit) & 0xfffff); - return *adr; - } - default:; - } - return 0xffff; -} - -void gus_write(GUSEmuState * state, int port, int size, unsigned int data) -{ - GUSbyte *gusptr; - gusptr = state->gusdatapos; - GUSregd(portaccesses)++; - - switch (port & 0xff0f) - { - case 0x200: /* MixerCtrlReg */ - GUSregb(MixerCtrlReg2x0) = (GUSbyte) data; - break; - case 0x206: /* IRQstatReg / SB2x6IRQ */ - if (GUSregb(GUS45TimerCtrl) & 0x20) /* SB IRQ enabled? -> set 2x6IRQ bit */ - { - GUSregb(TimerStatus2x8) |= 0x08; - GUSregb(IRQStatReg2x6) = 0x10; - GUS_irqrequest(state, state->gusirq, 1); - } - break; - case 0x308: /* AdLib 388h */ - case 0x208: /* AdLibCommandReg */ - GUSregb(AdLibCommand2xA) = (GUSbyte) data; - break; - case 0x309: /* AdLib 389h */ - case 0x209: /* AdLibDataReg */ - if ((GUSregb(AdLibCommand2xA) == 0x04) && (!(GUSregb(GUS45TimerCtrl) & 1))) /* GUS auto timer mode enabled? */ - { - if (data & 0x80) - GUSregb(TimerStatus2x8) &= 0x1f; /* AdLib IRQ reset? -> clear maskable adl. timer int regs */ - else - GUSregb(TimerDataReg2x9) = (GUSbyte) data; - } - else - { - GUSregb(AdLibData2x9) = (GUSbyte) data; - if (GUSregb(GUS45TimerCtrl) & 0x02) - { - GUSregb(TimerStatus2x8) |= 0x01; - GUSregb(IRQStatReg2x6) = 0x10; - GUS_irqrequest(state, state->gusirq, 1); - } - } - break; - case 0x20A: - GUSregb(AdLibStatus2x8) = (GUSbyte) data; - break; /* AdLibStatus2x8 */ - case 0x20B: /* GUS hidden registers */ - switch (GUSregb(RegCtrl_2xF) & 0x7) - { - case 0: - if (GUSregb(MixerCtrlReg2x0) & 0x40) - GUSregb(IRQ_2xB) = (GUSbyte) data; /* control register select bit */ - else - GUSregb(DMA_2xB) = (GUSbyte) data; - break; - /* case 1-4: general purpose emulation regs */ - case 5: /* clear stat reg 2xF */ - GUSregb(StatRead_2xF) = 0; /* ToDo: is this identical with GUS classic? */ - if (!GUSregb(IRQStatReg2x6)) - GUS_irqclear(state, state->gusirq); - break; - case 6: /* Jumper reg (Joystick/MIDI enable) */ - GUSregb(Jumper_2xB) = (GUSbyte) data; - break; - default:; - } - break; - case 0x20C: /* SB2xCd */ - if (GUSregb(GUS45TimerCtrl) & 0x20) - { - GUSregb(TimerStatus2x8) |= 0x10; /* SB IRQ enabled? -> set 2xCIRQ bit */ - GUSregb(IRQStatReg2x6) = 0x10; - GUS_irqrequest(state, state->gusirq, 1); - } - case 0x20D: /* SB2xCd no IRQ */ - GUSregb(SB2xCd) = (GUSbyte) data; - break; - case 0x20E: /* SB2xE */ - GUSregb(SB2xE) = (GUSbyte) data; - break; - case 0x20F: - GUSregb(RegCtrl_2xF) = (GUSbyte) data; - break; /* CtrlReg2xF */ - case 0x302: /* VoiceSelReg */ - GUSregb(VoiceSelReg3x2) = (GUSbyte) data; - break; - case 0x303: /* FunkSelReg */ - GUSregb(FunkSelReg3x3) = (GUSbyte) data; - if ((GUSbyte) data == 0x8f) /* set irqstatreg, get voicereg and clear IRQ */ - { - int voice; - if (GUSregd(voicewavetableirq)) /* WavetableIRQ */ - { - for (voice = 0; voice < 31; voice++) - { - if (GUSregd(voicewavetableirq) & (1 << voice)) - { - GUSregd(voicewavetableirq) ^= (1 << voice); /* clear IRQ bit */ - GUSregb(voice << 5) &= 0x7f; /* clear voice reg irq bit */ - if (!GUSregd(voicewavetableirq)) - GUSregb(IRQStatReg2x6) &= 0xdf; - if (!GUSregb(IRQStatReg2x6)) - GUS_irqclear(state, state->gusirq); - GUSregb(SynVoiceIRQ8f) = voice | 0x60; /* (bit==0 => IRQ wartend) */ - return; - } - } - } - else if (GUSregd(voicevolrampirq)) /* VolRamp IRQ */ - { - for (voice = 0; voice < 31; voice++) - { - if (GUSregd(voicevolrampirq) & (1 << voice)) - { - GUSregd(voicevolrampirq) ^= (1 << voice); /* clear IRQ bit */ - GUSregb((voice << 5) + VSRVolRampControl) &= 0x7f; /* clear voice volume reg irq bit */ - if (!GUSregd(voicevolrampirq)) - GUSregb(IRQStatReg2x6) &= 0xbf; - if (!GUSregb(IRQStatReg2x6)) - GUS_irqclear(state, state->gusirq); - GUSregb(SynVoiceIRQ8f) = voice | 0x80; /* (bit==0 => IRQ wartend) */ - return; - } - } - } - GUSregb(SynVoiceIRQ8f) = 0xe8; /* kein IRQ wartet */ - } - break; - case 0x304: - case 0x305: - { - GUSword writedata = (GUSword) data; - GUSword readmask = 0x0000; - if (size == 1) - { - readmask = 0xff00; - writedata &= 0xff; - if ((port & 0xff0f) == 0x305) - { - writedata = (GUSword) (writedata << 8); - readmask = 0x00ff; - } - } - switch (GUSregb(FunkSelReg3x3)) - { - /* voice specific functions */ - case 0x00: - case 0x01: - case 0x02: - case 0x03: - case 0x04: - case 0x05: - case 0x06: - case 0x07: - case 0x08: - case 0x09: - case 0x0a: - case 0x0b: - case 0x0c: - case 0x0d: - { - int offset; - if (!(GUSregb(GUS4cReset) & 0x01)) - break; /* reset flag active? */ - offset = 2 * (GUSregb(FunkSelReg3x3) & 0x0f); - offset += (GUSregb(VoiceSelReg3x2) & 0x1f) << 5; /* = Voice*32 + Funktion*2 */ - GUSregw(offset) = (GUSword) ((GUSregw(offset) & readmask) | writedata); - } - break; - /* voice unspecific functions */ - case 0x0e: /* NumVoices */ - GUSregb(NumVoices) = (GUSbyte) data; - break; - /* case 0x0f: */ /* read only */ - /* common functions */ - case 0x41: /* DramDMAContrReg */ - GUSregb(GUS41DMACtrl) = (GUSbyte) data; - if (data & 0x01) - GUS_dmarequest(state); - break; - case 0x42: /* DramDMAmemPosReg */ - GUSregw(GUS42DMAStart) = (GUSregw(GUS42DMAStart) & readmask) | writedata; - GUSregb(GUS50DMAHigh) &= 0xf; /* compatibility stuff... */ - break; - case 0x43: /* DRAMaddrLo */ - GUSregd(GUSDRAMPOS24bit) = - (GUSregd(GUSDRAMPOS24bit) & (readmask | 0xff0000)) | writedata; - break; - case 0x44: /* DRAMaddrHi */ - GUSregd(GUSDRAMPOS24bit) = - (GUSregd(GUSDRAMPOS24bit) & 0xffff) | ((data & 0x0f) << 16); - break; - case 0x45: /* TCtrlReg */ - GUSregb(GUS45TimerCtrl) = (GUSbyte) data; - if (!(data & 0x20)) - GUSregb(TimerStatus2x8) &= 0xe7; /* sb IRQ dis? -> clear 2x8/2xC sb IRQ flags */ - if (!(data & 0x02)) - GUSregb(TimerStatus2x8) &= 0xfe; /* adlib data IRQ dis? -> clear 2x8 adlib IRQ flag */ - if (!(GUSregb(TimerStatus2x8) & 0x19)) - GUSregb(IRQStatReg2x6) &= 0xef; /* 0xe6; $$clear IRQ if both IRQ bits are inactive or cleared */ - /* catch up delayed timer IRQs: */ - if ((GUSregw(TimerIRQs) > 1) && (GUSregb(TimerDataReg2x9) & 3)) - { - if (GUSregb(TimerDataReg2x9) & 1) /* start timer 1 (80us decrement rate) */ - { - if (!(GUSregb(TimerDataReg2x9) & 0x40)) - GUSregb(TimerStatus2x8) |= 0xc0; /* maskable bits */ - if (data & 4) /* timer1 irq enable */ - { - GUSregb(TimerStatus2x8) |= 4; /* nonmaskable bit */ - GUSregb(IRQStatReg2x6) |= 4; /* timer 1 irq pending */ - } - } - if (GUSregb(TimerDataReg2x9) & 2) /* start timer 2 (320us decrement rate) */ - { - if (!(GUSregb(TimerDataReg2x9) & 0x20)) - GUSregb(TimerStatus2x8) |= 0xa0; /* maskable bits */ - if (data & 8) /* timer2 irq enable */ - { - GUSregb(TimerStatus2x8) |= 2; /* nonmaskable bit */ - GUSregb(IRQStatReg2x6) |= 8; /* timer 2 irq pending */ - } - } - GUSregw(TimerIRQs)--; - if (GUSregw(BusyTimerIRQs) > 1) - GUSregw(BusyTimerIRQs)--; - else - GUSregw(BusyTimerIRQs) = - GUS_irqrequest(state, state->gusirq, GUSregw(TimerIRQs)); - } - else - GUSregw(TimerIRQs) = 0; - - if (!(data & 0x04)) - { - GUSregb(TimerStatus2x8) &= 0xfb; /* clear non-maskable timer1 bit */ - GUSregb(IRQStatReg2x6) &= 0xfb; - } - if (!(data & 0x08)) - { - GUSregb(TimerStatus2x8) &= 0xfd; /* clear non-maskable timer2 bit */ - GUSregb(IRQStatReg2x6) &= 0xf7; - } - if (!GUSregb(IRQStatReg2x6)) - GUS_irqclear(state, state->gusirq); - break; - case 0x46: /* Counter1 */ - GUSregb(GUS46Counter1) = (GUSbyte) data; - break; - case 0x47: /* Counter2 */ - GUSregb(GUS47Counter2) = (GUSbyte) data; - break; - /* case 0x48: */ /* sampling freq reg not emulated (same as interwave) */ - case 0x49: /* SampCtrlReg */ - GUSregb(GUS49SampCtrl) = (GUSbyte) data; - break; - /* case 0x4b: */ /* joystick trim not emulated */ - case 0x4c: /* GUSreset */ - GUSregb(GUS4cReset) = (GUSbyte) data; - if (!(GUSregb(GUS4cReset) & 1)) /* reset... */ - { - GUSregd(voicewavetableirq) = 0; - GUSregd(voicevolrampirq) = 0; - GUSregw(TimerIRQs) = 0; - GUSregw(BusyTimerIRQs) = 0; - GUSregb(NumVoices) = 0xcd; - GUSregb(IRQStatReg2x6) = 0; - GUSregb(TimerStatus2x8) = 0; - GUSregb(AdLibData2x9) = 0; - GUSregb(TimerDataReg2x9) = 0; - GUSregb(GUS41DMACtrl) = 0; - GUSregb(GUS45TimerCtrl) = 0; - GUSregb(GUS49SampCtrl) = 0; - GUSregb(GUS4cReset) &= 0xf9; /* clear IRQ and DAC enable bits */ - GUS_irqclear(state, state->gusirq); - } - /* IRQ enable bit checked elsewhere */ - /* EnableDAC bit may be used by external callers */ - break; - } - } - break; - case 0x307: /* DRAMaccess */ - { - GUSbyte *adr; - adr = state->himemaddr + (GUSregd(GUSDRAMPOS24bit) & 0xfffff); - *adr = (GUSbyte) data; - } - break; - } -} - -/* Attention when breaking up a single DMA transfer to multiple ones: - * it may lead to multiple terminal count interrupts and broken transfers: - * - * 1. Whenever you transfer a piece of data, the gusemu callback is invoked - * 2. The callback may generate a TC irq (if the register was set up to do so) - * 3. The irq may result in the program using the GUS to reprogram the GUS - * - * Some programs also decide to upload by just checking if TC occurs - * (via interrupt or a cleared GUS dma flag) - * and then start the next transfer, without checking DMA state - * - * Thus: Always make sure to set the TC flag correctly! - * - * Note that the genuine GUS had a granularity of 16 bytes/words for low/high DMA - * while later cards had atomic granularity provided by an additional GUS50DMAHigh register - * GUSemu also uses this register to support byte-granular transfers for better compatibility - * with emulators other than GUSemu32 - */ - -void gus_dma_transferdata(GUSEmuState * state, char *dma_addr, unsigned int count, int TC) -{ - /* this function gets called by the callback function as soon as a DMA transfer is about to start - * dma_addr is a translated address within accessible memory, not the physical one, - * count is (real dma count register)+1 - * note that the amount of bytes transfered is fully determined by values in the DMA registers - * do not forget to update DMA states after transferring the entire block: - * DREQ cleared & TC asserted after the _whole_ transfer */ - - char *srcaddr; - char *destaddr; - char msbmask = 0; - GUSbyte *gusptr; - gusptr = state->gusdatapos; - - srcaddr = dma_addr; /* system memory address */ - { - int offset = (GUSregw(GUS42DMAStart) << 4) + (GUSregb(GUS50DMAHigh) & 0xf); - if (state->gusdma >= 4) - offset = (offset & 0xc0000) + (2 * (offset & 0x1fff0)); /* 16 bit address translation */ - destaddr = (char *) state->himemaddr + offset; /* wavetable RAM adress */ - } - - GUSregw(GUS42DMAStart) += (GUSword) (count >> 4); /* ToDo: add 16bit GUS page limit? */ - GUSregb(GUS50DMAHigh) = (GUSbyte) ((count + GUSregb(GUS50DMAHigh)) & 0xf); /* ToDo: add 16bit GUS page limit? */ - - if (GUSregb(GUS41DMACtrl) & 0x02) /* direction, 0 := sysram->gusram */ - { - char *tmpaddr = destaddr; - destaddr = srcaddr; - srcaddr = tmpaddr; - } - - if ((GUSregb(GUS41DMACtrl) & 0x80) && (!(GUSregb(GUS41DMACtrl) & 0x02))) - msbmask = (const char) 0x80; /* invert MSB */ - for (; count > 0; count--) - { - if (GUSregb(GUS41DMACtrl) & 0x40) - *(destaddr++) = *(srcaddr++); /* 16 bit lobyte */ - else - *(destaddr++) = (msbmask ^ (*(srcaddr++))); /* 8 bit */ - if (state->gusdma >= 4) - *(destaddr++) = (msbmask ^ (*(srcaddr++))); /* 16 bit hibyte */ - } - - if (TC) - { - (GUSregb(GUS41DMACtrl)) &= 0xfe; /* clear DMA request bit */ - if (GUSregb(GUS41DMACtrl) & 0x20) /* DMA terminal count IRQ */ - { - GUSregb(IRQStatReg2x6) |= 0x80; - GUS_irqrequest(state, state->gusirq, 1); - } - } -} diff --git a/qemu-0.11.0/hw/gusemu_mixer.c b/qemu-0.11.0/hw/gusemu_mixer.c deleted file mode 100644 index 6d8d9ce..0000000 --- a/qemu-0.11.0/hw/gusemu_mixer.c +++ /dev/null @@ -1,240 +0,0 @@ -/* - * GUSEMU32 - mixing engine (similar to Interwave GF1 compatibility) - * - * Copyright (C) 2000-2007 Tibor "TS" Schütz - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "gusemu.h" -#include "gustate.h" - -#define GUSregb(position) (* (gusptr+(position))) -#define GUSregw(position) (*(GUSword *) (gusptr+(position))) -#define GUSregd(position) (*(GUSdword *)(gusptr+(position))) - -#define GUSvoice(position) (*(GUSword *)(voiceptr+(position))) - -/* samples are always 16bit stereo (4 bytes each, first right then left interleaved) */ -void gus_mixvoices(GUSEmuState * state, unsigned int playback_freq, unsigned int numsamples, - GUSsample *bufferpos) -{ - /* note that byte registers are stored in the upper half of each voice register! */ - GUSbyte *gusptr; - int Voice; - GUSword *voiceptr; - - unsigned int count; - for (count = 0; count < numsamples * 2; count++) - *(bufferpos + count) = 0; /* clear */ - - gusptr = state->gusdatapos; - voiceptr = (GUSword *) gusptr; - if (!(GUSregb(GUS4cReset) & 0x01)) /* reset flag active? */ - return; - - for (Voice = 0; Voice <= (GUSregb(NumVoices) & 31); Voice++) - { - if (GUSvoice(wVSRControl) & 0x200) - GUSvoice(wVSRControl) |= 0x100; /* voice stop request */ - if (GUSvoice(wVSRVolRampControl) & 0x200) - GUSvoice(wVSRVolRampControl) |= 0x100; /* Volume ramp stop request */ - if (!(GUSvoice(wVSRControl) & GUSvoice(wVSRVolRampControl) & 0x100)) /* neither voice nor volume calculation active - save some time here ;) */ - { - unsigned int sample; - - unsigned int LoopStart = (GUSvoice(wVSRLoopStartHi) << 16) | GUSvoice(wVSRLoopStartLo); /* 23.9 format */ - unsigned int LoopEnd = (GUSvoice(wVSRLoopEndHi) << 16) | GUSvoice(wVSRLoopEndLo); /* 23.9 format */ - unsigned int CurrPos = (GUSvoice(wVSRCurrPosHi) << 16) | GUSvoice(wVSRCurrPosLo); /* 23.9 format */ - int VoiceIncrement = ((((unsigned long) GUSvoice(wVSRFreq) * 44100) / playback_freq) * (14 >> 1)) / - ((GUSregb(NumVoices) & 31) + 1); /* 6.10 increment/frame to 23.9 increment/sample */ - - int PanningPos = (GUSvoice(wVSRPanning) >> 8) & 0xf; - - unsigned int Volume32 = 32 * GUSvoice(wVSRCurrVol); /* 32 times larger than original gus for maintaining precision while ramping */ - unsigned int StartVol32 = (GUSvoice(wVSRVolRampStartVol) & 0xff00) * 32; - unsigned int EndVol32 = (GUSvoice(wVSRVolRampEndVol) & 0xff00) * 32; - int VolumeIncrement32 = (32 * 16 * (GUSvoice(wVSRVolRampRate) & 0x3f00) >> 8) >> ((((GUSvoice(wVSRVolRampRate) & 0xc000) >> 8) >> 6) * 3); /* including 1/8/64/512 volume speed divisor */ - VolumeIncrement32 = (((VolumeIncrement32 * 44100 / 2) / playback_freq) * 14) / ((GUSregb(NumVoices) & 31) + 1); /* adjust ramping speed to playback speed */ - - if (GUSvoice(wVSRControl) & 0x4000) - VoiceIncrement = -VoiceIncrement; /* reverse playback */ - if (GUSvoice(wVSRVolRampControl) & 0x4000) - VolumeIncrement32 = -VolumeIncrement32; /* reverse ramping */ - - for (sample = 0; sample < numsamples; sample++) - { - int sample1, sample2, Volume; - if (GUSvoice(wVSRControl) & 0x400) /* 16bit */ - { - int offset = ((CurrPos >> 9) & 0xc0000) + (((CurrPos >> 9) & 0x1ffff) << 1); - GUSchar *adr; - adr = (GUSchar *) state->himemaddr + offset; - sample1 = (*adr & 0xff) + (*(adr + 1) * 256); - sample2 = (*(adr + 2) & 0xff) + (*(adr + 2 + 1) * 256); - } - else /* 8bit */ - { - int offset = (CurrPos >> 9) & 0xfffff; - GUSchar *adr; - adr = (GUSchar *) state->himemaddr + offset; - sample1 = (*adr) * 256; - sample2 = (*(adr + 1)) * 256; - } - - Volume = ((((Volume32 >> (4 + 5)) & 0xff) + 256) << (Volume32 >> ((4 + 8) + 5))) / 512; /* semi-logarithmic volume, +5 due to additional precision */ - sample1 = (((sample1 * Volume) >> 16) * (512 - (CurrPos % 512))) / 512; - sample2 = (((sample2 * Volume) >> 16) * (CurrPos % 512)) / 512; - sample1 += sample2; - - if (!(GUSvoice(wVSRVolRampControl) & 0x100)) - { - Volume32 += VolumeIncrement32; - if ((GUSvoice(wVSRVolRampControl) & 0x4000) ? (Volume32 <= StartVol32) : (Volume32 >= EndVol32)) /* ramp up boundary cross */ - { - if (GUSvoice(wVSRVolRampControl) & 0x2000) - GUSvoice(wVSRVolRampControl) |= 0x8000; /* volramp IRQ enabled? -> IRQ wait flag */ - if (GUSvoice(wVSRVolRampControl) & 0x800) /* loop enabled */ - { - if (GUSvoice(wVSRVolRampControl) & 0x1000) /* bidir. loop */ - { - GUSvoice(wVSRVolRampControl) ^= 0x4000; /* toggle dir */ - VolumeIncrement32 = -VolumeIncrement32; - } - else - Volume32 = (GUSvoice(wVSRVolRampControl) & 0x4000) ? EndVol32 : StartVol32; /* unidir. loop ramp */ - } - else - { - GUSvoice(wVSRVolRampControl) |= 0x100; - Volume32 = - (GUSvoice(wVSRVolRampControl) & 0x4000) ? StartVol32 : EndVol32; - } - } - } - if ((GUSvoice(wVSRVolRampControl) & 0xa000) == 0xa000) /* volramp IRQ set and enabled? */ - { - GUSregd(voicevolrampirq) |= 1 << Voice; /* set irq slot */ - } - else - { - GUSregd(voicevolrampirq) &= (~(1 << Voice)); /* clear irq slot */ - GUSvoice(wVSRVolRampControl) &= 0x7f00; - } - - if (!(GUSvoice(wVSRControl) & 0x100)) - { - CurrPos += VoiceIncrement; - if ((GUSvoice(wVSRControl) & 0x4000) ? (CurrPos <= LoopStart) : (CurrPos >= LoopEnd)) /* playback boundary cross */ - { - if (GUSvoice(wVSRControl) & 0x2000) - GUSvoice(wVSRControl) |= 0x8000; /* voice IRQ enabled -> IRQ wait flag */ - if (GUSvoice(wVSRControl) & 0x800) /* loop enabled */ - { - if (GUSvoice(wVSRControl) & 0x1000) /* pingpong loop */ - { - GUSvoice(wVSRControl) ^= 0x4000; /* toggle dir */ - VoiceIncrement = -VoiceIncrement; - } - else - CurrPos = (GUSvoice(wVSRControl) & 0x4000) ? LoopEnd : LoopStart; /* unidir. loop */ - } - else if (!(GUSvoice(wVSRVolRampControl) & 0x400)) - GUSvoice(wVSRControl) |= 0x100; /* loop disabled, rollover check */ - } - } - if ((GUSvoice(wVSRControl) & 0xa000) == 0xa000) /* wavetable IRQ set and enabled? */ - { - GUSregd(voicewavetableirq) |= 1 << Voice; /* set irq slot */ - } - else - { - GUSregd(voicewavetableirq) &= (~(1 << Voice)); /* clear irq slot */ - GUSvoice(wVSRControl) &= 0x7f00; - } - - /* mix samples into buffer */ - *(bufferpos + 2 * sample) += (GUSsample) ((sample1 * PanningPos) >> 4); /* right */ - *(bufferpos + 2 * sample + 1) += (GUSsample) ((sample1 * (15 - PanningPos)) >> 4); /* left */ - } - /* write back voice and volume */ - GUSvoice(wVSRCurrVol) = Volume32 / 32; - GUSvoice(wVSRCurrPosHi) = CurrPos >> 16; - GUSvoice(wVSRCurrPosLo) = CurrPos & 0xffff; - } - voiceptr += 16; /* next voice */ - } -} - -void gus_irqgen(GUSEmuState * state, unsigned int elapsed_time) -/* time given in microseconds */ -{ - int requestedIRQs = 0; - GUSbyte *gusptr; - gusptr = state->gusdatapos; - if (GUSregb(TimerDataReg2x9) & 1) /* start timer 1 (80us decrement rate) */ - { - unsigned int timer1fraction = state->timer1fraction; - int newtimerirqs; - newtimerirqs = (elapsed_time + timer1fraction) / (80 * (256 - GUSregb(GUS46Counter1))); - state->timer1fraction = (elapsed_time + timer1fraction) % (80 * (256 - GUSregb(GUS46Counter1))); - if (newtimerirqs) - { - if (!(GUSregb(TimerDataReg2x9) & 0x40)) - GUSregb(TimerStatus2x8) |= 0xc0; /* maskable bits */ - if (GUSregb(GUS45TimerCtrl) & 4) /* timer1 irq enable */ - { - GUSregb(TimerStatus2x8) |= 4; /* nonmaskable bit */ - GUSregb(IRQStatReg2x6) |= 4; /* timer 1 irq pending */ - GUSregw(TimerIRQs) += newtimerirqs; - requestedIRQs += newtimerirqs; - } - } - } - if (GUSregb(TimerDataReg2x9) & 2) /* start timer 2 (320us decrement rate) */ - { - unsigned int timer2fraction = state->timer2fraction; - int newtimerirqs; - newtimerirqs = (elapsed_time + timer2fraction) / (320 * (256 - GUSregb(GUS47Counter2))); - state->timer2fraction = (elapsed_time + timer2fraction) % (320 * (256 - GUSregb(GUS47Counter2))); - if (newtimerirqs) - { - if (!(GUSregb(TimerDataReg2x9) & 0x20)) - GUSregb(TimerStatus2x8) |= 0xa0; /* maskable bits */ - if (GUSregb(GUS45TimerCtrl) & 8) /* timer2 irq enable */ - { - GUSregb(TimerStatus2x8) |= 2; /* nonmaskable bit */ - GUSregb(IRQStatReg2x6) |= 8; /* timer 2 irq pending */ - GUSregw(TimerIRQs) += newtimerirqs; - requestedIRQs += newtimerirqs; - } - } - } - if (GUSregb(GUS4cReset) & 0x4) /* synth IRQ enable */ - { - if (GUSregd(voicewavetableirq)) - GUSregb(IRQStatReg2x6) |= 0x20; - if (GUSregd(voicevolrampirq)) - GUSregb(IRQStatReg2x6) |= 0x40; - } - if ((!requestedIRQs) && GUSregb(IRQStatReg2x6)) - requestedIRQs++; - if (GUSregb(IRQStatReg2x6)) - GUSregw(BusyTimerIRQs) = GUS_irqrequest(state, state->gusirq, requestedIRQs); -} diff --git a/qemu-0.11.0/hw/gustate.h b/qemu-0.11.0/hw/gustate.h deleted file mode 100644 index ece903a..0000000 --- a/qemu-0.11.0/hw/gustate.h +++ /dev/null @@ -1,132 +0,0 @@ -/* - * GUSEMU32 - persistent GUS register state - * - * Copyright (C) 2000-2007 Tibor "TS" Schütz - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#ifndef GUSTATE_H -#define GUSTATE_H - -/*state block offset*/ -#define gusdata (0) - -/* data stored using this structure is in host byte order! */ - -/*access type*/ -#define PortRead (0) -#define PortWrite (1) - -#define Port8Bitacc (0) -#define Port16Bitacc (1) - -/*voice register offsets (in bytes)*/ -#define VSRegs (0) -#define VSRControl (0) -#define VSRegsEnd (VSRControl+VSRegs + 32*(16*2)) -#define VSRFreq (2) -#define VSRLoopStartHi (4) -#define VSRLoopStartLo (6) -#define VSRLoopEndHi (8) -#define VSRLoopEndLo (10) -#define VSRVolRampRate (12) -#define VSRVolRampStartVol (14) -#define VSRVolRampEndVol (16) -#define VSRCurrVol (18) -#define VSRCurrPosHi (20) -#define VSRCurrPosLo (22) -#define VSRPanning (24) -#define VSRVolRampControl (26) - -/*voice register offsets (in words)*/ -#define wVSRegs (0) -#define wVSRControl (0) -#define wVSRegsEnd (wVSRControl+wVSRegs + 32*(16)) -#define wVSRFreq (1) -#define wVSRLoopStartHi (2) -#define wVSRLoopStartLo (3) -#define wVSRLoopEndHi (4) -#define wVSRLoopEndLo (5) -#define wVSRVolRampRate (6) -#define wVSRVolRampStartVol (7) -#define wVSRVolRampEndVol (8) -#define wVSRCurrVol (9) -#define wVSRCurrPosHi (10) -#define wVSRCurrPosLo (11) -#define wVSRPanning (12) -#define wVSRVolRampControl (13) - -/*GUS register state block: 32 voices, padding filled with remaining registers*/ -#define DataRegLoByte3x4 (VSRVolRampControl+2) -#define DataRegWord3x4 (DataRegLoByte3x4) -#define DataRegHiByte3x5 (VSRVolRampControl+2 +1) -#define DMA_2xB (VSRVolRampControl+2+2) -#define IRQ_2xB (VSRVolRampControl+2+3) - -#define RegCtrl_2xF (VSRVolRampControl+2+(16*2)) -#define Jumper_2xB (VSRVolRampControl+2+(16*2)+1) -#define GUS42DMAStart (VSRVolRampControl+2+(16*2)+2) - -#define GUS43DRAMIOlo (VSRVolRampControl+2+(16*2)*2) -#define GUSDRAMPOS24bit (GUS43DRAMIOlo) -#define GUS44DRAMIOhi (VSRVolRampControl+2+(16*2)*2+2) - -#define voicewavetableirq (VSRVolRampControl+2+(16*2)*3) /* voice IRQ pseudoqueue: 1 bit per voice */ - -#define voicevolrampirq (VSRVolRampControl+2+(16*2)*4) /* voice IRQ pseudoqueue: 1 bit per voice */ - -#define startvoices (VSRVolRampControl+2+(16*2)*5) /* statistics / optimizations */ - -#define IRQStatReg2x6 (VSRVolRampControl+2+(16*2)*6) -#define TimerStatus2x8 (VSRVolRampControl+2+(16*2)*6+1) -#define TimerDataReg2x9 (VSRVolRampControl+2+(16*2)*6+2) -#define MixerCtrlReg2x0 (VSRVolRampControl+2+(16*2)*6+3) - -#define VoiceSelReg3x2 (VSRVolRampControl+2+(16*2)*7) -#define FunkSelReg3x3 (VSRVolRampControl+2+(16*2)*7+1) -#define AdLibStatus2x8 (VSRVolRampControl+2+(16*2)*7+2) -#define StatRead_2xF (VSRVolRampControl+2+(16*2)*7+3) - -#define GUS48SampSpeed (VSRVolRampControl+2+(16*2)*8) -#define GUS41DMACtrl (VSRVolRampControl+2+(16*2)*8+1) -#define GUS45TimerCtrl (VSRVolRampControl+2+(16*2)*8+2) -#define GUS46Counter1 (VSRVolRampControl+2+(16*2)*8+3) - -#define GUS47Counter2 (VSRVolRampControl+2+(16*2)*9) -#define GUS49SampCtrl (VSRVolRampControl+2+(16*2)*9+1) -#define GUS4cReset (VSRVolRampControl+2+(16*2)*9+2) -#define NumVoices (VSRVolRampControl+2+(16*2)*9+3) - -#define TimerIRQs (VSRVolRampControl+2+(16*2)*10) /* delayed IRQ, statistics */ -#define BusyTimerIRQs (VSRVolRampControl+2+(16*2)*10+2) /* delayed IRQ, statistics */ - -#define AdLibCommand2xA (VSRVolRampControl+2+(16*2)*11) -#define AdLibData2x9 (VSRVolRampControl+2+(16*2)*11+1) -#define SB2xCd (VSRVolRampControl+2+(16*2)*11+2) -#define SB2xE (VSRVolRampControl+2+(16*2)*11+3) - -#define SynVoiceIRQ8f (VSRVolRampControl+2+(16*2)*12) -#define GUS50DMAHigh (VSRVolRampControl+2+(16*2)*12+1) - -#define portaccesses (VSRegsEnd) /* statistics / suspend mode */ - -#define gusdataend (VSRegsEnd+4) - -#endif /* gustate.h */ diff --git a/qemu-0.11.0/hw/heathrow_pic.c b/qemu-0.11.0/hw/heathrow_pic.c deleted file mode 100644 index cdb6644..0000000 --- a/qemu-0.11.0/hw/heathrow_pic.c +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Heathrow PIC support (OldWorld PowerMac) - * - * Copyright (c) 2005-2007 Fabrice Bellard - * Copyright (c) 2007 Jocelyn Mayer - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "ppc_mac.h" - -/* debug PIC */ -//#define DEBUG_PIC - -#ifdef DEBUG_PIC -#define PIC_DPRINTF(fmt, ...) \ - do { printf("PIC: " fmt , ## __VA_ARGS__); } while (0) -#else -#define PIC_DPRINTF(fmt, ...) -#endif - -typedef struct HeathrowPIC { - uint32_t events; - uint32_t mask; - uint32_t levels; - uint32_t level_triggered; -} HeathrowPIC; - -typedef struct HeathrowPICS { - HeathrowPIC pics[2]; - qemu_irq *irqs; -} HeathrowPICS; - -static inline int check_irq(HeathrowPIC *pic) -{ - return (pic->events | (pic->levels & pic->level_triggered)) & pic->mask; -} - -/* update the CPU irq state */ -static void heathrow_pic_update(HeathrowPICS *s) -{ - if (check_irq(&s->pics[0]) || check_irq(&s->pics[1])) { - qemu_irq_raise(s->irqs[0]); - } else { - qemu_irq_lower(s->irqs[0]); - } -} - -static void pic_writel (void *opaque, target_phys_addr_t addr, uint32_t value) -{ - HeathrowPICS *s = opaque; - HeathrowPIC *pic; - unsigned int n; - -#ifdef TARGET_WORDS_BIGENDIAN - value = bswap32(value); -#endif - n = ((addr & 0xfff) - 0x10) >> 4; - PIC_DPRINTF("writel: " TARGET_FMT_plx " %u: %08x\n", addr, n, value); - if (n >= 2) - return; - pic = &s->pics[n]; - switch(addr & 0xf) { - case 0x04: - pic->mask = value; - heathrow_pic_update(s); - break; - case 0x08: - /* do not reset level triggered IRQs */ - value &= ~pic->level_triggered; - pic->events &= ~value; - heathrow_pic_update(s); - break; - default: - break; - } -} - -static uint32_t pic_readl (void *opaque, target_phys_addr_t addr) -{ - HeathrowPICS *s = opaque; - HeathrowPIC *pic; - unsigned int n; - uint32_t value; - - n = ((addr & 0xfff) - 0x10) >> 4; - if (n >= 2) { - value = 0; - } else { - pic = &s->pics[n]; - switch(addr & 0xf) { - case 0x0: - value = pic->events; - break; - case 0x4: - value = pic->mask; - break; - case 0xc: - value = pic->levels; - break; - default: - value = 0; - break; - } - } - PIC_DPRINTF("readl: " TARGET_FMT_plx " %u: %08x\n", addr, n, value); -#ifdef TARGET_WORDS_BIGENDIAN - value = bswap32(value); -#endif - return value; -} - -static CPUWriteMemoryFunc *pic_write[] = { - &pic_writel, - &pic_writel, - &pic_writel, -}; - -static CPUReadMemoryFunc *pic_read[] = { - &pic_readl, - &pic_readl, - &pic_readl, -}; - - -static void heathrow_pic_set_irq(void *opaque, int num, int level) -{ - HeathrowPICS *s = opaque; - HeathrowPIC *pic; - unsigned int irq_bit; - -#if defined(DEBUG) - { - static int last_level[64]; - if (last_level[num] != level) { - PIC_DPRINTF("set_irq: num=0x%02x level=%d\n", num, level); - last_level[num] = level; - } - } -#endif - pic = &s->pics[1 - (num >> 5)]; - irq_bit = 1 << (num & 0x1f); - if (level) { - pic->events |= irq_bit & ~pic->level_triggered; - pic->levels |= irq_bit; - } else { - pic->levels &= ~irq_bit; - } - heathrow_pic_update(s); -} - -static void heathrow_pic_save_one(QEMUFile *f, HeathrowPIC *s) -{ - qemu_put_be32s(f, &s->events); - qemu_put_be32s(f, &s->mask); - qemu_put_be32s(f, &s->levels); - qemu_put_be32s(f, &s->level_triggered); -} - -static void heathrow_pic_save(QEMUFile *f, void *opaque) -{ - HeathrowPICS *s = (HeathrowPICS *)opaque; - - heathrow_pic_save_one(f, &s->pics[0]); - heathrow_pic_save_one(f, &s->pics[1]); -} - -static void heathrow_pic_load_one(QEMUFile *f, HeathrowPIC *s) -{ - qemu_get_be32s(f, &s->events); - qemu_get_be32s(f, &s->mask); - qemu_get_be32s(f, &s->levels); - qemu_get_be32s(f, &s->level_triggered); -} - -static int heathrow_pic_load(QEMUFile *f, void *opaque, int version_id) -{ - HeathrowPICS *s = (HeathrowPICS *)opaque; - - if (version_id != 1) - return -EINVAL; - - heathrow_pic_load_one(f, &s->pics[0]); - heathrow_pic_load_one(f, &s->pics[1]); - - return 0; -} - -static void heathrow_pic_reset_one(HeathrowPIC *s) -{ - memset(s, '\0', sizeof(HeathrowPIC)); -} - -static void heathrow_pic_reset(void *opaque) -{ - HeathrowPICS *s = opaque; - - heathrow_pic_reset_one(&s->pics[0]); - heathrow_pic_reset_one(&s->pics[1]); - - s->pics[0].level_triggered = 0; - s->pics[1].level_triggered = 0x1ff00000; -} - -qemu_irq *heathrow_pic_init(int *pmem_index, - int nb_cpus, qemu_irq **irqs) -{ - HeathrowPICS *s; - - s = qemu_mallocz(sizeof(HeathrowPICS)); - /* only 1 CPU */ - s->irqs = irqs[0]; - *pmem_index = cpu_register_io_memory(pic_read, pic_write, s); - - register_savevm("heathrow_pic", -1, 1, heathrow_pic_save, - heathrow_pic_load, s); - qemu_register_reset(heathrow_pic_reset, s); - heathrow_pic_reset(s); - return qemu_allocate_irqs(heathrow_pic_set_irq, s, 64); -} diff --git a/qemu-0.11.0/hw/hpet.c b/qemu-0.11.0/hw/hpet.c deleted file mode 100644 index 01b10aa..0000000 --- a/qemu-0.11.0/hw/hpet.c +++ /dev/null @@ -1,588 +0,0 @@ -/* - * High Precisition Event Timer emulation - * - * Copyright (c) 2007 Alexander Graf - * Copyright (c) 2008 IBM Corporation - * - * Authors: Beth Kon <bkon(a)us.ibm.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - * - * ***************************************************************** - * - * This driver attempts to emulate an HPET device in software. - */ - -#include "hw.h" -#include "pc.h" -#include "console.h" -#include "qemu-timer.h" -#include "hpet_emul.h" - -//#define HPET_DEBUG -#ifdef HPET_DEBUG -#define dprintf printf -#else -#define dprintf(...) -#endif - -static HPETState *hpet_statep; - -uint32_t hpet_in_legacy_mode(void) -{ - if (hpet_statep) - return hpet_statep->config & HPET_CFG_LEGACY; - else - return 0; -} - -static uint32_t timer_int_route(struct HPETTimer *timer) -{ - uint32_t route; - route = (timer->config & HPET_TN_INT_ROUTE_MASK) >> HPET_TN_INT_ROUTE_SHIFT; - return route; -} - -static uint32_t hpet_enabled(void) -{ - return hpet_statep->config & HPET_CFG_ENABLE; -} - -static uint32_t timer_is_periodic(HPETTimer *t) -{ - return t->config & HPET_TN_PERIODIC; -} - -static uint32_t timer_enabled(HPETTimer *t) -{ - return t->config & HPET_TN_ENABLE; -} - -static uint32_t hpet_time_after(uint64_t a, uint64_t b) -{ - return ((int32_t)(b) - (int32_t)(a) < 0); -} - -static uint32_t hpet_time_after64(uint64_t a, uint64_t b) -{ - return ((int64_t)(b) - (int64_t)(a) < 0); -} - -static uint64_t ticks_to_ns(uint64_t value) -{ - return (muldiv64(value, HPET_CLK_PERIOD, FS_PER_NS)); -} - -static uint64_t ns_to_ticks(uint64_t value) -{ - return (muldiv64(value, FS_PER_NS, HPET_CLK_PERIOD)); -} - -static uint64_t hpet_fixup_reg(uint64_t new, uint64_t old, uint64_t mask) -{ - new &= mask; - new |= old & ~mask; - return new; -} - -static int activating_bit(uint64_t old, uint64_t new, uint64_t mask) -{ - return (!(old & mask) && (new & mask)); -} - -static int deactivating_bit(uint64_t old, uint64_t new, uint64_t mask) -{ - return ((old & mask) && !(new & mask)); -} - -static uint64_t hpet_get_ticks(void) -{ - uint64_t ticks; - ticks = ns_to_ticks(qemu_get_clock(vm_clock) + hpet_statep->hpet_offset); - return ticks; -} - -/* - * calculate diff between comparator value and current ticks - */ -static inline uint64_t hpet_calculate_diff(HPETTimer *t, uint64_t current) -{ - - if (t->config & HPET_TN_32BIT) { - uint32_t diff, cmp; - cmp = (uint32_t)t->cmp; - diff = cmp - (uint32_t)current; - diff = (int32_t)diff > 0 ? diff : (uint32_t)0; - return (uint64_t)diff; - } else { - uint64_t diff, cmp; - cmp = t->cmp; - diff = cmp - current; - diff = (int64_t)diff > 0 ? diff : (uint64_t)0; - return diff; - } -} - -static void update_irq(struct HPETTimer *timer) -{ - qemu_irq irq; - int route; - - if (timer->tn <= 1 && hpet_in_legacy_mode()) { - /* if LegacyReplacementRoute bit is set, HPET specification requires - * timer0 be routed to IRQ0 in NON-APIC or IRQ2 in the I/O APIC, - * timer1 be routed to IRQ8 in NON-APIC or IRQ8 in the I/O APIC. - */ - if (timer->tn == 0) { - irq=timer->state->irqs[0]; - } else - irq=timer->state->irqs[8]; - } else { - route=timer_int_route(timer); - irq=timer->state->irqs[route]; - } - if (timer_enabled(timer) && hpet_enabled()) { - qemu_irq_pulse(irq); - } -} - -static void hpet_save(QEMUFile *f, void *opaque) -{ - HPETState *s = opaque; - int i; - qemu_put_be64s(f, &s->config); - qemu_put_be64s(f, &s->isr); - /* save current counter value */ - s->hpet_counter = hpet_get_ticks(); - qemu_put_be64s(f, &s->hpet_counter); - - for (i = 0; i < HPET_NUM_TIMERS; i++) { - qemu_put_8s(f, &s->timer[i].tn); - qemu_put_be64s(f, &s->timer[i].config); - qemu_put_be64s(f, &s->timer[i].cmp); - qemu_put_be64s(f, &s->timer[i].fsb); - qemu_put_be64s(f, &s->timer[i].period); - qemu_put_8s(f, &s->timer[i].wrap_flag); - if (s->timer[i].qemu_timer) { - qemu_put_timer(f, s->timer[i].qemu_timer); - } - } -} - -static int hpet_load(QEMUFile *f, void *opaque, int version_id) -{ - HPETState *s = opaque; - int i; - - if (version_id != 1) - return -EINVAL; - - qemu_get_be64s(f, &s->config); - qemu_get_be64s(f, &s->isr); - qemu_get_be64s(f, &s->hpet_counter); - /* Recalculate the offset between the main counter and guest time */ - s->hpet_offset = ticks_to_ns(s->hpet_counter) - qemu_get_clock(vm_clock); - - for (i = 0; i < HPET_NUM_TIMERS; i++) { - qemu_get_8s(f, &s->timer[i].tn); - qemu_get_be64s(f, &s->timer[i].config); - qemu_get_be64s(f, &s->timer[i].cmp); - qemu_get_be64s(f, &s->timer[i].fsb); - qemu_get_be64s(f, &s->timer[i].period); - qemu_get_8s(f, &s->timer[i].wrap_flag); - if (s->timer[i].qemu_timer) { - qemu_get_timer(f, s->timer[i].qemu_timer); - } - } - return 0; -} - -/* - * timer expiration callback - */ -static void hpet_timer(void *opaque) -{ - HPETTimer *t = (HPETTimer*)opaque; - uint64_t diff; - - uint64_t period = t->period; - uint64_t cur_tick = hpet_get_ticks(); - - if (timer_is_periodic(t) && period != 0) { - if (t->config & HPET_TN_32BIT) { - while (hpet_time_after(cur_tick, t->cmp)) - t->cmp = (uint32_t)(t->cmp + t->period); - } else - while (hpet_time_after64(cur_tick, t->cmp)) - t->cmp += period; - - diff = hpet_calculate_diff(t, cur_tick); - qemu_mod_timer(t->qemu_timer, qemu_get_clock(vm_clock) - + (int64_t)ticks_to_ns(diff)); - } else if (t->config & HPET_TN_32BIT && !timer_is_periodic(t)) { - if (t->wrap_flag) { - diff = hpet_calculate_diff(t, cur_tick); - qemu_mod_timer(t->qemu_timer, qemu_get_clock(vm_clock) - + (int64_t)ticks_to_ns(diff)); - t->wrap_flag = 0; - } - } - update_irq(t); -} - -static void hpet_set_timer(HPETTimer *t) -{ - uint64_t diff; - uint32_t wrap_diff; /* how many ticks until we wrap? */ - uint64_t cur_tick = hpet_get_ticks(); - - /* whenever new timer is being set up, make sure wrap_flag is 0 */ - t->wrap_flag = 0; - diff = hpet_calculate_diff(t, cur_tick); - - /* hpet spec says in one-shot 32-bit mode, generate an interrupt when - * counter wraps in addition to an interrupt with comparator match. - */ - if (t->config & HPET_TN_32BIT && !timer_is_periodic(t)) { - wrap_diff = 0xffffffff - (uint32_t)cur_tick; - if (wrap_diff < (uint32_t)diff) { - diff = wrap_diff; - t->wrap_flag = 1; - } - } - qemu_mod_timer(t->qemu_timer, qemu_get_clock(vm_clock) - + (int64_t)ticks_to_ns(diff)); -} - -static void hpet_del_timer(HPETTimer *t) -{ - qemu_del_timer(t->qemu_timer); -} - -#ifdef HPET_DEBUG -static uint32_t hpet_ram_readb(void *opaque, target_phys_addr_t addr) -{ - printf("qemu: hpet_read b at %" PRIx64 "\n", addr); - return 0; -} - -static uint32_t hpet_ram_readw(void *opaque, target_phys_addr_t addr) -{ - printf("qemu: hpet_read w at %" PRIx64 "\n", addr); - return 0; -} -#endif - -static uint32_t hpet_ram_readl(void *opaque, target_phys_addr_t addr) -{ - HPETState *s = (HPETState *)opaque; - uint64_t cur_tick, index; - - dprintf("qemu: Enter hpet_ram_readl at %" PRIx64 "\n", addr); - index = addr; - /*address range of all TN regs*/ - if (index >= 0x100 && index <= 0x3ff) { - uint8_t timer_id = (addr - 0x100) / 0x20; - if (timer_id > HPET_NUM_TIMERS - 1) { - printf("qemu: timer id out of range\n"); - return 0; - } - HPETTimer *timer = &s->timer[timer_id]; - - switch ((addr - 0x100) % 0x20) { - case HPET_TN_CFG: - return timer->config; - case HPET_TN_CFG + 4: // Interrupt capabilities - return timer->config >> 32; - case HPET_TN_CMP: // comparator register - return timer->cmp; - case HPET_TN_CMP + 4: - return timer->cmp >> 32; - case HPET_TN_ROUTE: - return timer->fsb >> 32; - default: - dprintf("qemu: invalid hpet_ram_readl\n"); - break; - } - } else { - switch (index) { - case HPET_ID: - return s->capability; - case HPET_PERIOD: - return s->capability >> 32; - case HPET_CFG: - return s->config; - case HPET_CFG + 4: - dprintf("qemu: invalid HPET_CFG + 4 hpet_ram_readl \n"); - return 0; - case HPET_COUNTER: - if (hpet_enabled()) - cur_tick = hpet_get_ticks(); - else - cur_tick = s->hpet_counter; - dprintf("qemu: reading counter = %" PRIx64 "\n", cur_tick); - return cur_tick; - case HPET_COUNTER + 4: - if (hpet_enabled()) - cur_tick = hpet_get_ticks(); - else - cur_tick = s->hpet_counter; - dprintf("qemu: reading counter + 4 = %" PRIx64 "\n", cur_tick); - return cur_tick >> 32; - case HPET_STATUS: - return s->isr; - default: - dprintf("qemu: invalid hpet_ram_readl\n"); - break; - } - } - return 0; -} - -#ifdef HPET_DEBUG -static void hpet_ram_writeb(void *opaque, target_phys_addr_t addr, - uint32_t value) -{ - printf("qemu: invalid hpet_write b at %" PRIx64 " = %#x\n", - addr, value); -} - -static void hpet_ram_writew(void *opaque, target_phys_addr_t addr, - uint32_t value) -{ - printf("qemu: invalid hpet_write w at %" PRIx64 " = %#x\n", - addr, value); -} -#endif - -static void hpet_ram_writel(void *opaque, target_phys_addr_t addr, - uint32_t value) -{ - int i; - HPETState *s = (HPETState *)opaque; - uint64_t old_val, new_val, val, index; - - dprintf("qemu: Enter hpet_ram_writel at %" PRIx64 " = %#x\n", addr, value); - index = addr; - old_val = hpet_ram_readl(opaque, addr); - new_val = value; - - /*address range of all TN regs*/ - if (index >= 0x100 && index <= 0x3ff) { - uint8_t timer_id = (addr - 0x100) / 0x20; - dprintf("qemu: hpet_ram_writel timer_id = %#x \n", timer_id); - HPETTimer *timer = &s->timer[timer_id]; - - switch ((addr - 0x100) % 0x20) { - case HPET_TN_CFG: - dprintf("qemu: hpet_ram_writel HPET_TN_CFG\n"); - val = hpet_fixup_reg(new_val, old_val, HPET_TN_CFG_WRITE_MASK); - timer->config = (timer->config & 0xffffffff00000000ULL) | val; - if (new_val & HPET_TN_32BIT) { - timer->cmp = (uint32_t)timer->cmp; - timer->period = (uint32_t)timer->period; - } - if (new_val & HPET_TIMER_TYPE_LEVEL) { - printf("qemu: level-triggered hpet not supported\n"); - exit (-1); - } - - break; - case HPET_TN_CFG + 4: // Interrupt capabilities - dprintf("qemu: invalid HPET_TN_CFG+4 write\n"); - break; - case HPET_TN_CMP: // comparator register - dprintf("qemu: hpet_ram_writel HPET_TN_CMP \n"); - if (timer->config & HPET_TN_32BIT) - new_val = (uint32_t)new_val; - if (!timer_is_periodic(timer) || - (timer->config & HPET_TN_SETVAL)) - timer->cmp = (timer->cmp & 0xffffffff00000000ULL) - | new_val; - if (timer_is_periodic(timer)) { - /* - * FIXME: Clamp period to reasonable min value? - * Clamp period to reasonable max value - */ - new_val &= (timer->config & HPET_TN_32BIT ? ~0u : ~0ull) >> 1; - timer->period = (timer->period & 0xffffffff00000000ULL) - | new_val; - } - timer->config &= ~HPET_TN_SETVAL; - if (hpet_enabled()) - hpet_set_timer(timer); - break; - case HPET_TN_CMP + 4: // comparator register high order - dprintf("qemu: hpet_ram_writel HPET_TN_CMP + 4\n"); - if (!timer_is_periodic(timer) || - (timer->config & HPET_TN_SETVAL)) - timer->cmp = (timer->cmp & 0xffffffffULL) - | new_val << 32; - else { - /* - * FIXME: Clamp period to reasonable min value? - * Clamp period to reasonable max value - */ - new_val &= (timer->config - & HPET_TN_32BIT ? ~0u : ~0ull) >> 1; - timer->period = (timer->period & 0xffffffffULL) - | new_val << 32; - } - timer->config &= ~HPET_TN_SETVAL; - if (hpet_enabled()) - hpet_set_timer(timer); - break; - case HPET_TN_ROUTE + 4: - dprintf("qemu: hpet_ram_writel HPET_TN_ROUTE + 4\n"); - break; - default: - dprintf("qemu: invalid hpet_ram_writel\n"); - break; - } - return; - } else { - switch (index) { - case HPET_ID: - return; - case HPET_CFG: - val = hpet_fixup_reg(new_val, old_val, HPET_CFG_WRITE_MASK); - s->config = (s->config & 0xffffffff00000000ULL) | val; - if (activating_bit(old_val, new_val, HPET_CFG_ENABLE)) { - /* Enable main counter and interrupt generation. */ - s->hpet_offset = ticks_to_ns(s->hpet_counter) - - qemu_get_clock(vm_clock); - for (i = 0; i < HPET_NUM_TIMERS; i++) - if ((&s->timer[i])->cmp != ~0ULL) - hpet_set_timer(&s->timer[i]); - } - else if (deactivating_bit(old_val, new_val, HPET_CFG_ENABLE)) { - /* Halt main counter and disable interrupt generation. */ - s->hpet_counter = hpet_get_ticks(); - for (i = 0; i < HPET_NUM_TIMERS; i++) - hpet_del_timer(&s->timer[i]); - } - /* i8254 and RTC are disabled when HPET is in legacy mode */ - if (activating_bit(old_val, new_val, HPET_CFG_LEGACY)) { - hpet_pit_disable(); - } else if (deactivating_bit(old_val, new_val, HPET_CFG_LEGACY)) { - hpet_pit_enable(); - } - break; - case HPET_CFG + 4: - dprintf("qemu: invalid HPET_CFG+4 write \n"); - break; - case HPET_STATUS: - /* FIXME: need to handle level-triggered interrupts */ - break; - case HPET_COUNTER: - if (hpet_enabled()) - printf("qemu: Writing counter while HPET enabled!\n"); - s->hpet_counter = (s->hpet_counter & 0xffffffff00000000ULL) - | value; - dprintf("qemu: HPET counter written. ctr = %#x -> %" PRIx64 "\n", - value, s->hpet_counter); - break; - case HPET_COUNTER + 4: - if (hpet_enabled()) - printf("qemu: Writing counter while HPET enabled!\n"); - s->hpet_counter = (s->hpet_counter & 0xffffffffULL) - | (((uint64_t)value) << 32); - dprintf("qemu: HPET counter + 4 written. ctr = %#x -> %" PRIx64 "\n", - value, s->hpet_counter); - break; - default: - dprintf("qemu: invalid hpet_ram_writel\n"); - break; - } - } -} - -static CPUReadMemoryFunc *hpet_ram_read[] = { -#ifdef HPET_DEBUG - hpet_ram_readb, - hpet_ram_readw, -#else - NULL, - NULL, -#endif - hpet_ram_readl, -}; - -static CPUWriteMemoryFunc *hpet_ram_write[] = { -#ifdef HPET_DEBUG - hpet_ram_writeb, - hpet_ram_writew, -#else - NULL, - NULL, -#endif - hpet_ram_writel, -}; - -static void hpet_reset(void *opaque) { - HPETState *s = opaque; - int i; - static int count = 0; - - for (i=0; i<HPET_NUM_TIMERS; i++) { - HPETTimer *timer = &s->timer[i]; - hpet_del_timer(timer); - timer->tn = i; - timer->cmp = ~0ULL; - timer->config = HPET_TN_PERIODIC_CAP | HPET_TN_SIZE_CAP; - /* advertise availability of ioapic inti2 */ - timer->config |= 0x00000004ULL << 32; - timer->state = s; - timer->period = 0ULL; - timer->wrap_flag = 0; - } - - s->hpet_counter = 0ULL; - s->hpet_offset = 0ULL; - /* 64-bit main counter; 3 timers supported; LegacyReplacementRoute. */ - s->capability = 0x8086a201ULL; - s->capability |= ((HPET_CLK_PERIOD) << 32); - s->config = 0ULL; - if (count > 0) - /* we don't enable pit when hpet_reset is first called (by hpet_init) - * because hpet is taking over for pit here. On subsequent invocations, - * hpet_reset is called due to system reset. At this point control must - * be returned to pit until SW reenables hpet. - */ - hpet_pit_enable(); - count = 1; -} - - -void hpet_init(qemu_irq *irq) { - int i, iomemtype; - HPETState *s; - - dprintf ("hpet_init\n"); - - s = qemu_mallocz(sizeof(HPETState)); - hpet_statep = s; - s->irqs = irq; - for (i=0; i<HPET_NUM_TIMERS; i++) { - HPETTimer *timer = &s->timer[i]; - timer->qemu_timer = qemu_new_timer(vm_clock, hpet_timer, timer); - } - hpet_reset(s); - register_savevm("hpet", -1, 1, hpet_save, hpet_load, s); - qemu_register_reset(hpet_reset, s); - /* HPET Area */ - iomemtype = cpu_register_io_memory(hpet_ram_read, - hpet_ram_write, s); - cpu_register_physical_memory(HPET_BASE, 0x400, iomemtype); -} diff --git a/qemu-0.11.0/hw/hpet_emul.h b/qemu-0.11.0/hw/hpet_emul.h deleted file mode 100644 index 3258d8b..0000000 --- a/qemu-0.11.0/hw/hpet_emul.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * QEMU Emulated HPET support - * - * Copyright IBM, Corp. 2008 - * - * Authors: - * Beth Kon <bkon(a)us.ibm.com> - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - * - */ -#ifndef QEMU_HPET_EMUL_H -#define QEMU_HPET_EMUL_H - -#define HPET_BASE 0xfed00000 -#define HPET_CLK_PERIOD 10000000ULL /* 10000000 femtoseconds == 10ns*/ - -#define FS_PER_NS 1000000 -#define HPET_NUM_TIMERS 3 -#define HPET_TIMER_TYPE_LEVEL 0x002 - -#define HPET_CFG_ENABLE 0x001 -#define HPET_CFG_LEGACY 0x002 - -#define HPET_ID 0x000 -#define HPET_PERIOD 0x004 -#define HPET_CFG 0x010 -#define HPET_STATUS 0x020 -#define HPET_COUNTER 0x0f0 -#define HPET_TN_CFG 0x000 -#define HPET_TN_CMP 0x008 -#define HPET_TN_ROUTE 0x010 -#define HPET_CFG_WRITE_MASK 0x3 - - -#define HPET_TN_ENABLE 0x004 -#define HPET_TN_PERIODIC 0x008 -#define HPET_TN_PERIODIC_CAP 0x010 -#define HPET_TN_SIZE_CAP 0x020 -#define HPET_TN_SETVAL 0x040 -#define HPET_TN_32BIT 0x100 -#define HPET_TN_INT_ROUTE_MASK 0x3e00 -#define HPET_TN_CFG_WRITE_MASK 0x3f4e -#define HPET_TN_INT_ROUTE_SHIFT 9 -#define HPET_TN_INT_ROUTE_CAP_SHIFT 32 -#define HPET_TN_CFG_BITS_READONLY_OR_RESERVED 0xffff80b1U - -struct HPETState; -typedef struct HPETTimer { /* timers */ - uint8_t tn; /*timer number*/ - QEMUTimer *qemu_timer; - struct HPETState *state; - /* Memory-mapped, software visible timer registers */ - uint64_t config; /* configuration/cap */ - uint64_t cmp; /* comparator */ - uint64_t fsb; /* FSB route, not supported now */ - /* Hidden register state */ - uint64_t period; /* Last value written to comparator */ - uint8_t wrap_flag; /* timer pop will indicate wrap for one-shot 32-bit - * mode. Next pop will be actual timer expiration. - */ -} HPETTimer; - -typedef struct HPETState { - uint64_t hpet_offset; - qemu_irq *irqs; - HPETTimer timer[HPET_NUM_TIMERS]; - - /* Memory-mapped, software visible registers */ - uint64_t capability; /* capabilities */ - uint64_t config; /* configuration */ - uint64_t isr; /* interrupt status reg */ - uint64_t hpet_counter; /* main counter */ -} HPETState; - -#if defined TARGET_I386 || defined TARGET_X86_64 -extern uint32_t hpet_in_legacy_mode(void); -extern void hpet_init(qemu_irq *irq); -#endif - -#endif diff --git a/qemu-0.11.0/hw/hw.h b/qemu-0.11.0/hw/hw.h deleted file mode 100644 index 1e5783d..0000000 --- a/qemu-0.11.0/hw/hw.h +++ /dev/null @@ -1,272 +0,0 @@ -/* Declarations for use by hardware emulation. */ -#ifndef QEMU_HW_H -#define QEMU_HW_H - -#include "qemu-common.h" - -#if defined(TARGET_PHYS_ADDR_BITS) && !defined(NEED_CPU_H) -#include "targphys.h" -#include "poison.h" -#include "cpu-common.h" -#endif - -#include "ioport.h" -#include "irq.h" - -/* VM Load/Save */ - -/* This function writes a chunk of data to a file at the given position. - * The pos argument can be ignored if the file is only being used for - * streaming. The handler should try to write all of the data it can. - */ -typedef int (QEMUFilePutBufferFunc)(void *opaque, const uint8_t *buf, - int64_t pos, int size); - -/* Read a chunk of data from a file at the given position. The pos argument - * can be ignored if the file is only be used for streaming. The number of - * bytes actually read should be returned. - */ -typedef int (QEMUFileGetBufferFunc)(void *opaque, uint8_t *buf, - int64_t pos, int size); - -/* Close a file and return an error code */ -typedef int (QEMUFileCloseFunc)(void *opaque); - -/* Called to determine if the file has exceeded it's bandwidth allocation. The - * bandwidth capping is a soft limit, not a hard limit. - */ -typedef int (QEMUFileRateLimit)(void *opaque); - -/* Called to change the current bandwidth allocation. This function must return - * the new actual bandwidth. It should be new_rate if everything goes ok, and - * the old rate otherwise - */ -typedef size_t (QEMUFileSetRateLimit)(void *opaque, size_t new_rate); - -QEMUFile *qemu_fopen_ops(void *opaque, QEMUFilePutBufferFunc *put_buffer, - QEMUFileGetBufferFunc *get_buffer, - QEMUFileCloseFunc *close, - QEMUFileRateLimit *rate_limit, - QEMUFileSetRateLimit *set_rate_limit); -QEMUFile *qemu_fopen(const char *filename, const char *mode); -QEMUFile *qemu_fopen_socket(int fd); -QEMUFile *qemu_popen(FILE *popen_file, const char *mode); -QEMUFile *qemu_popen_cmd(const char *command, const char *mode); -int qemu_popen_fd(QEMUFile *f); -void qemu_fflush(QEMUFile *f); -int qemu_fclose(QEMUFile *f); -void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size); -void qemu_put_byte(QEMUFile *f, int v); - -static inline void qemu_put_ubyte(QEMUFile *f, unsigned int v) -{ - qemu_put_byte(f, (int)v); -} - -#define qemu_put_sbyte qemu_put_byte - -void qemu_put_be16(QEMUFile *f, unsigned int v); -void qemu_put_be32(QEMUFile *f, unsigned int v); -void qemu_put_be64(QEMUFile *f, uint64_t v); -int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size); -int qemu_get_byte(QEMUFile *f); - -static inline unsigned int qemu_get_ubyte(QEMUFile *f) -{ - return (unsigned int)qemu_get_byte(f); -} - -#define qemu_get_sbyte qemu_get_byte - -unsigned int qemu_get_be16(QEMUFile *f); -unsigned int qemu_get_be32(QEMUFile *f); -uint64_t qemu_get_be64(QEMUFile *f); -int qemu_file_rate_limit(QEMUFile *f); -size_t qemu_file_set_rate_limit(QEMUFile *f, size_t new_rate); -int qemu_file_has_error(QEMUFile *f); -void qemu_file_set_error(QEMUFile *f); - -/* Try to send any outstanding data. This function is useful when output is - * halted due to rate limiting or EAGAIN errors occur as it can be used to - * resume output. */ -void qemu_file_put_notify(QEMUFile *f); - -static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv) -{ - qemu_put_be64(f, *pv); -} - -static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv) -{ - qemu_put_be32(f, *pv); -} - -static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv) -{ - qemu_put_be16(f, *pv); -} - -static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv) -{ - qemu_put_byte(f, *pv); -} - -static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv) -{ - *pv = qemu_get_be64(f); -} - -static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv) -{ - *pv = qemu_get_be32(f); -} - -static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv) -{ - *pv = qemu_get_be16(f); -} - -static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv) -{ - *pv = qemu_get_byte(f); -} - -// Signed versions for type safety -static inline void qemu_put_sbuffer(QEMUFile *f, const int8_t *buf, int size) -{ - qemu_put_buffer(f, (const uint8_t *)buf, size); -} - -static inline void qemu_put_sbe16(QEMUFile *f, int v) -{ - qemu_put_be16(f, (unsigned int)v); -} - -static inline void qemu_put_sbe32(QEMUFile *f, int v) -{ - qemu_put_be32(f, (unsigned int)v); -} - -static inline void qemu_put_sbe64(QEMUFile *f, int64_t v) -{ - qemu_put_be64(f, (uint64_t)v); -} - -static inline size_t qemu_get_sbuffer(QEMUFile *f, int8_t *buf, int size) -{ - return qemu_get_buffer(f, (uint8_t *)buf, size); -} - -static inline int qemu_get_sbe16(QEMUFile *f) -{ - return (int)qemu_get_be16(f); -} - -static inline int qemu_get_sbe32(QEMUFile *f) -{ - return (int)qemu_get_be32(f); -} - -static inline int64_t qemu_get_sbe64(QEMUFile *f) -{ - return (int64_t)qemu_get_be64(f); -} - -static inline void qemu_put_s8s(QEMUFile *f, const int8_t *pv) -{ - qemu_put_8s(f, (const uint8_t *)pv); -} - -static inline void qemu_put_sbe16s(QEMUFile *f, const int16_t *pv) -{ - qemu_put_be16s(f, (const uint16_t *)pv); -} - -static inline void qemu_put_sbe32s(QEMUFile *f, const int32_t *pv) -{ - qemu_put_be32s(f, (const uint32_t *)pv); -} - -static inline void qemu_put_sbe64s(QEMUFile *f, const int64_t *pv) -{ - qemu_put_be64s(f, (const uint64_t *)pv); -} - -static inline void qemu_get_s8s(QEMUFile *f, int8_t *pv) -{ - qemu_get_8s(f, (uint8_t *)pv); -} - -static inline void qemu_get_sbe16s(QEMUFile *f, int16_t *pv) -{ - qemu_get_be16s(f, (uint16_t *)pv); -} - -static inline void qemu_get_sbe32s(QEMUFile *f, int32_t *pv) -{ - qemu_get_be32s(f, (uint32_t *)pv); -} - -static inline void qemu_get_sbe64s(QEMUFile *f, int64_t *pv) -{ - qemu_get_be64s(f, (uint64_t *)pv); -} - -#ifdef NEED_CPU_H -#if TARGET_LONG_BITS == 64 -#define qemu_put_betl qemu_put_be64 -#define qemu_get_betl qemu_get_be64 -#define qemu_put_betls qemu_put_be64s -#define qemu_get_betls qemu_get_be64s -#define qemu_put_sbetl qemu_put_sbe64 -#define qemu_get_sbetl qemu_get_sbe64 -#define qemu_put_sbetls qemu_put_sbe64s -#define qemu_get_sbetls qemu_get_sbe64s -#else -#define qemu_put_betl qemu_put_be32 -#define qemu_get_betl qemu_get_be32 -#define qemu_put_betls qemu_put_be32s -#define qemu_get_betls qemu_get_be32s -#define qemu_put_sbetl qemu_put_sbe32 -#define qemu_get_sbetl qemu_get_sbe32 -#define qemu_put_sbetls qemu_put_sbe32s -#define qemu_get_sbetls qemu_get_sbe32s -#endif -#endif - -int64_t qemu_ftell(QEMUFile *f); -int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence); - -typedef void SaveStateHandler(QEMUFile *f, void *opaque); -typedef int SaveLiveStateHandler(QEMUFile *f, int stage, void *opaque); -typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id); - -int register_savevm(const char *idstr, - int instance_id, - int version_id, - SaveStateHandler *save_state, - LoadStateHandler *load_state, - void *opaque); - -int register_savevm_live(const char *idstr, - int instance_id, - int version_id, - SaveLiveStateHandler *save_live_state, - SaveStateHandler *save_state, - LoadStateHandler *load_state, - void *opaque); - -void unregister_savevm(const char *idstr, void *opaque); - -typedef void QEMUResetHandler(void *opaque); - -void qemu_register_reset(QEMUResetHandler *func, void *opaque); -void qemu_unregister_reset(QEMUResetHandler *func, void *opaque); - -/* handler to set the boot_device order for a specific type of QEMUMachine */ -/* return 0 if success */ -typedef int QEMUBootSetHandler(void *opaque, const char *boot_devices); -void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque); -int qemu_boot_set(const char *boot_devices); - -#endif diff --git a/qemu-0.11.0/hw/i2c.c b/qemu-0.11.0/hw/i2c.c deleted file mode 100644 index 42a5d7a..0000000 --- a/qemu-0.11.0/hw/i2c.c +++ /dev/null @@ -1,182 +0,0 @@ -/* - * QEMU I2C bus interface. - * - * Copyright (c) 2007 CodeSourcery. - * Written by Paul Brook - * - * This code is licenced under the LGPL. - */ - -#include "i2c.h" - -struct i2c_bus -{ - BusState qbus; - i2c_slave *current_dev; - i2c_slave *dev; - int saved_address; -}; - -static struct BusInfo i2c_bus_info = { - .name = "I2C", - .size = sizeof(i2c_bus), - .props = (Property[]) { - { - .name = "address", - .info = &qdev_prop_uint32, - .offset = offsetof(struct i2c_slave, address), - }, - {/* end of list */} - } -}; - -static void i2c_bus_save(QEMUFile *f, void *opaque) -{ - i2c_bus *bus = (i2c_bus *)opaque; - - qemu_put_byte(f, bus->current_dev ? bus->current_dev->address : -1); -} - -static int i2c_bus_load(QEMUFile *f, void *opaque, int version_id) -{ - i2c_bus *bus = (i2c_bus *)opaque; - - if (version_id != 1) - return -EINVAL; - - /* The bus is loaded before attached devices, so load and save the - current device id. Devices will check themselves as loaded. */ - bus->saved_address = (int8_t) qemu_get_byte(f); - bus->current_dev = NULL; - - return 0; -} - -/* Create a new I2C bus. */ -i2c_bus *i2c_init_bus(DeviceState *parent, const char *name) -{ - i2c_bus *bus; - - bus = FROM_QBUS(i2c_bus, qbus_create(&i2c_bus_info, parent, name)); - register_savevm("i2c_bus", -1, 1, i2c_bus_save, i2c_bus_load, bus); - return bus; -} - -void i2c_set_slave_address(i2c_slave *dev, int address) -{ - dev->address = address; -} - -/* Return nonzero if bus is busy. */ -int i2c_bus_busy(i2c_bus *bus) -{ - return bus->current_dev != NULL; -} - -/* Returns non-zero if the address is not valid. */ -/* TODO: Make this handle multiple masters. */ -int i2c_start_transfer(i2c_bus *bus, int address, int recv) -{ - DeviceState *qdev; - i2c_slave *slave = NULL; - - LIST_FOREACH(qdev, &bus->qbus.children, sibling) { - slave = I2C_SLAVE_FROM_QDEV(qdev); - if (slave->address == address) - break; - } - - if (!slave) - return 1; - - /* If the bus is already busy, assume this is a repeated - start condition. */ - bus->current_dev = slave; - slave->info->event(slave, recv ? I2C_START_RECV : I2C_START_SEND); - return 0; -} - -void i2c_end_transfer(i2c_bus *bus) -{ - i2c_slave *dev = bus->current_dev; - - if (!dev) - return; - - dev->info->event(dev, I2C_FINISH); - - bus->current_dev = NULL; -} - -int i2c_send(i2c_bus *bus, uint8_t data) -{ - i2c_slave *dev = bus->current_dev; - - if (!dev) - return -1; - - return dev->info->send(dev, data); -} - -int i2c_recv(i2c_bus *bus) -{ - i2c_slave *dev = bus->current_dev; - - if (!dev) - return -1; - - return dev->info->recv(dev); -} - -void i2c_nack(i2c_bus *bus) -{ - i2c_slave *dev = bus->current_dev; - - if (!dev) - return; - - dev->info->event(dev, I2C_NACK); -} - -void i2c_slave_save(QEMUFile *f, i2c_slave *dev) -{ - qemu_put_byte(f, dev->address); -} - -void i2c_slave_load(QEMUFile *f, i2c_slave *dev) -{ - i2c_bus *bus; - bus = FROM_QBUS(i2c_bus, qdev_get_parent_bus(&dev->qdev)); - dev->address = qemu_get_byte(f); - if (bus->saved_address == dev->address) { - bus->current_dev = dev; - } -} - -static void i2c_slave_qdev_init(DeviceState *dev, DeviceInfo *base) -{ - I2CSlaveInfo *info = container_of(base, I2CSlaveInfo, qdev); - i2c_slave *s = I2C_SLAVE_FROM_QDEV(dev); - - s->info = info; - - info->init(s); -} - -void i2c_register_slave(I2CSlaveInfo *info) -{ - assert(info->qdev.size >= sizeof(i2c_slave)); - info->qdev.init = i2c_slave_qdev_init; - info->qdev.bus_info = &i2c_bus_info; - qdev_register(&info->qdev); -} - -DeviceState *i2c_create_slave(i2c_bus *bus, const char *name, int addr) -{ - DeviceState *dev; - - dev = qdev_create(&bus->qbus, name); - qdev_prop_set_uint32(dev, "address", addr); - qdev_init(dev); - return dev; -} diff --git a/qemu-0.11.0/hw/i2c.h b/qemu-0.11.0/hw/i2c.h deleted file mode 100644 index 479ff4b..0000000 --- a/qemu-0.11.0/hw/i2c.h +++ /dev/null @@ -1,84 +0,0 @@ -#ifndef QEMU_I2C_H -#define QEMU_I2C_H - -#include "qdev.h" - -/* The QEMU I2C implementation only supports simple transfers that complete - immediately. It does not support slave devices that need to be able to - defer their response (eg. CPU slave interfaces where the data is supplied - by the device driver in response to an interrupt). */ - -enum i2c_event { - I2C_START_RECV, - I2C_START_SEND, - I2C_FINISH, - I2C_NACK /* Masker NACKed a receive byte. */ -}; - -/* Master to slave. */ -typedef int (*i2c_send_cb)(i2c_slave *s, uint8_t data); -/* Slave to master. */ -typedef int (*i2c_recv_cb)(i2c_slave *s); -/* Notify the slave of a bus state change. */ -typedef void (*i2c_event_cb)(i2c_slave *s, enum i2c_event event); - -typedef void (*i2c_slave_initfn)(i2c_slave *dev); - -typedef struct { - DeviceInfo qdev; - - /* Callbacks provided by the device. */ - i2c_slave_initfn init; - i2c_event_cb event; - i2c_recv_cb recv; - i2c_send_cb send; -} I2CSlaveInfo; - -struct i2c_slave -{ - DeviceState qdev; - I2CSlaveInfo *info; - - /* Remaining fields for internal use by the I2C code. */ - uint32_t address; -}; - -i2c_bus *i2c_init_bus(DeviceState *parent, const char *name); -void i2c_set_slave_address(i2c_slave *dev, int address); -int i2c_bus_busy(i2c_bus *bus); -int i2c_start_transfer(i2c_bus *bus, int address, int recv); -void i2c_end_transfer(i2c_bus *bus); -void i2c_nack(i2c_bus *bus); -int i2c_send(i2c_bus *bus, uint8_t data); -int i2c_recv(i2c_bus *bus); -void i2c_slave_save(QEMUFile *f, i2c_slave *dev); -void i2c_slave_load(QEMUFile *f, i2c_slave *dev); - -#define I2C_SLAVE_FROM_QDEV(dev) DO_UPCAST(i2c_slave, qdev, dev) -#define FROM_I2C_SLAVE(type, dev) DO_UPCAST(type, i2c, dev) - -void i2c_register_slave(I2CSlaveInfo *type); - -DeviceState *i2c_create_slave(i2c_bus *bus, const char *name, int addr); - -/* max7310.c */ -void max7310_reset(i2c_slave *i2c); -qemu_irq *max7310_gpio_in_get(i2c_slave *i2c); -void max7310_gpio_out_set(i2c_slave *i2c, int line, qemu_irq handler); - -/* wm8750.c */ -void wm8750_data_req_set(DeviceState *dev, - void (*data_req)(void *, int, int), void *opaque); -void wm8750_dac_dat(void *opaque, uint32_t sample); -uint32_t wm8750_adc_dat(void *opaque); -void *wm8750_dac_buffer(void *opaque, int samples); -void wm8750_dac_commit(void *opaque); -void wm8750_set_bclk_in(void *opaque, int new_hz); - -/* tmp105.c */ -void tmp105_set(i2c_slave *i2c, int temp); - -/* lm832x.c */ -void lm832x_key_event(i2c_slave *i2c, int key, int state); - -#endif diff --git a/qemu-0.11.0/hw/i8254.c b/qemu-0.11.0/hw/i8254.c deleted file mode 100644 index 44e4531..0000000 --- a/qemu-0.11.0/hw/i8254.c +++ /dev/null @@ -1,507 +0,0 @@ -/* - * QEMU 8253/8254 interval timer emulation - * - * Copyright (c) 2003-2004 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "pc.h" -#include "isa.h" -#include "qemu-timer.h" - -//#define DEBUG_PIT - -#define RW_STATE_LSB 1 -#define RW_STATE_MSB 2 -#define RW_STATE_WORD0 3 -#define RW_STATE_WORD1 4 - -typedef struct PITChannelState { - int count; /* can be 65536 */ - uint16_t latched_count; - uint8_t count_latched; - uint8_t status_latched; - uint8_t status; - uint8_t read_state; - uint8_t write_state; - uint8_t write_latch; - uint8_t rw_mode; - uint8_t mode; - uint8_t bcd; /* not supported */ - uint8_t gate; /* timer start */ - int64_t count_load_time; - /* irq handling */ - int64_t next_transition_time; - QEMUTimer *irq_timer; - qemu_irq irq; -} PITChannelState; - -struct PITState { - PITChannelState channels[3]; -}; - -static PITState pit_state; - -static void pit_irq_timer_update(PITChannelState *s, int64_t current_time); - -static int pit_get_count(PITChannelState *s) -{ - uint64_t d; - int counter; - - d = muldiv64(qemu_get_clock(vm_clock) - s->count_load_time, PIT_FREQ, ticks_per_sec); - switch(s->mode) { - case 0: - case 1: - case 4: - case 5: - counter = (s->count - d) & 0xffff; - break; - case 3: - /* XXX: may be incorrect for odd counts */ - counter = s->count - ((2 * d) % s->count); - break; - default: - counter = s->count - (d % s->count); - break; - } - return counter; -} - -/* get pit output bit */ -static int pit_get_out1(PITChannelState *s, int64_t current_time) -{ - uint64_t d; - int out; - - d = muldiv64(current_time - s->count_load_time, PIT_FREQ, ticks_per_sec); - switch(s->mode) { - default: - case 0: - out = (d >= s->count); - break; - case 1: - out = (d < s->count); - break; - case 2: - if ((d % s->count) == 0 && d != 0) - out = 1; - else - out = 0; - break; - case 3: - out = (d % s->count) < ((s->count + 1) >> 1); - break; - case 4: - case 5: - out = (d == s->count); - break; - } - return out; -} - -int pit_get_out(PITState *pit, int channel, int64_t current_time) -{ - PITChannelState *s = &pit->channels[channel]; - return pit_get_out1(s, current_time); -} - -/* return -1 if no transition will occur. */ -static int64_t pit_get_next_transition_time(PITChannelState *s, - int64_t current_time) -{ - uint64_t d, next_time, base; - int period2; - - d = muldiv64(current_time - s->count_load_time, PIT_FREQ, ticks_per_sec); - switch(s->mode) { - default: - case 0: - case 1: - if (d < s->count) - next_time = s->count; - else - return -1; - break; - case 2: - base = (d / s->count) * s->count; - if ((d - base) == 0 && d != 0) - next_time = base + s->count; - else - next_time = base + s->count + 1; - break; - case 3: - base = (d / s->count) * s->count; - period2 = ((s->count + 1) >> 1); - if ((d - base) < period2) - next_time = base + period2; - else - next_time = base + s->count; - break; - case 4: - case 5: - if (d < s->count) - next_time = s->count; - else if (d == s->count) - next_time = s->count + 1; - else - return -1; - break; - } - /* convert to timer units */ - next_time = s->count_load_time + muldiv64(next_time, ticks_per_sec, PIT_FREQ); - /* fix potential rounding problems */ - /* XXX: better solution: use a clock at PIT_FREQ Hz */ - if (next_time <= current_time) - next_time = current_time + 1; - return next_time; -} - -/* val must be 0 or 1 */ -void pit_set_gate(PITState *pit, int channel, int val) -{ - PITChannelState *s = &pit->channels[channel]; - - switch(s->mode) { - default: - case 0: - case 4: - /* XXX: just disable/enable counting */ - break; - case 1: - case 5: - if (s->gate < val) { - /* restart counting on rising edge */ - s->count_load_time = qemu_get_clock(vm_clock); - pit_irq_timer_update(s, s->count_load_time); - } - break; - case 2: - case 3: - if (s->gate < val) { - /* restart counting on rising edge */ - s->count_load_time = qemu_get_clock(vm_clock); - pit_irq_timer_update(s, s->count_load_time); - } - /* XXX: disable/enable counting */ - break; - } - s->gate = val; -} - -int pit_get_gate(PITState *pit, int channel) -{ - PITChannelState *s = &pit->channels[channel]; - return s->gate; -} - -int pit_get_initial_count(PITState *pit, int channel) -{ - PITChannelState *s = &pit->channels[channel]; - return s->count; -} - -int pit_get_mode(PITState *pit, int channel) -{ - PITChannelState *s = &pit->channels[channel]; - return s->mode; -} - -static inline void pit_load_count(PITChannelState *s, int val) -{ - if (val == 0) - val = 0x10000; - s->count_load_time = qemu_get_clock(vm_clock); - s->count = val; - pit_irq_timer_update(s, s->count_load_time); -} - -/* if already latched, do not latch again */ -static void pit_latch_count(PITChannelState *s) -{ - if (!s->count_latched) { - s->latched_count = pit_get_count(s); - s->count_latched = s->rw_mode; - } -} - -static void pit_ioport_write(void *opaque, uint32_t addr, uint32_t val) -{ - PITState *pit = opaque; - int channel, access; - PITChannelState *s; - - addr &= 3; - if (addr == 3) { - channel = val >> 6; - if (channel == 3) { - /* read back command */ - for(channel = 0; channel < 3; channel++) { - s = &pit->channels[channel]; - if (val & (2 << channel)) { - if (!(val & 0x20)) { - pit_latch_count(s); - } - if (!(val & 0x10) && !s->status_latched) { - /* status latch */ - /* XXX: add BCD and null count */ - s->status = (pit_get_out1(s, qemu_get_clock(vm_clock)) << 7) | - (s->rw_mode << 4) | - (s->mode << 1) | - s->bcd; - s->status_latched = 1; - } - } - } - } else { - s = &pit->channels[channel]; - access = (val >> 4) & 3; - if (access == 0) { - pit_latch_count(s); - } else { - s->rw_mode = access; - s->read_state = access; - s->write_state = access; - - s->mode = (val >> 1) & 7; - s->bcd = val & 1; - /* XXX: update irq timer ? */ - } - } - } else { - s = &pit->channels[addr]; - switch(s->write_state) { - default: - case RW_STATE_LSB: - pit_load_count(s, val); - break; - case RW_STATE_MSB: - pit_load_count(s, val << 8); - break; - case RW_STATE_WORD0: - s->write_latch = val; - s->write_state = RW_STATE_WORD1; - break; - case RW_STATE_WORD1: - pit_load_count(s, s->write_latch | (val << 8)); - s->write_state = RW_STATE_WORD0; - break; - } - } -} - -static uint32_t pit_ioport_read(void *opaque, uint32_t addr) -{ - PITState *pit = opaque; - int ret, count; - PITChannelState *s; - - addr &= 3; - s = &pit->channels[addr]; - if (s->status_latched) { - s->status_latched = 0; - ret = s->status; - } else if (s->count_latched) { - switch(s->count_latched) { - default: - case RW_STATE_LSB: - ret = s->latched_count & 0xff; - s->count_latched = 0; - break; - case RW_STATE_MSB: - ret = s->latched_count >> 8; - s->count_latched = 0; - break; - case RW_STATE_WORD0: - ret = s->latched_count & 0xff; - s->count_latched = RW_STATE_MSB; - break; - } - } else { - switch(s->read_state) { - default: - case RW_STATE_LSB: - count = pit_get_count(s); - ret = count & 0xff; - break; - case RW_STATE_MSB: - count = pit_get_count(s); - ret = (count >> 8) & 0xff; - break; - case RW_STATE_WORD0: - count = pit_get_count(s); - ret = count & 0xff; - s->read_state = RW_STATE_WORD1; - break; - case RW_STATE_WORD1: - count = pit_get_count(s); - ret = (count >> 8) & 0xff; - s->read_state = RW_STATE_WORD0; - break; - } - } - return ret; -} - -static void pit_irq_timer_update(PITChannelState *s, int64_t current_time) -{ - int64_t expire_time; - int irq_level; - - if (!s->irq_timer) - return; - expire_time = pit_get_next_transition_time(s, current_time); - irq_level = pit_get_out1(s, current_time); - qemu_set_irq(s->irq, irq_level); -#ifdef DEBUG_PIT - printf("irq_level=%d next_delay=%f\n", - irq_level, - (double)(expire_time - current_time) / ticks_per_sec); -#endif - s->next_transition_time = expire_time; - if (expire_time != -1) - qemu_mod_timer(s->irq_timer, expire_time); - else - qemu_del_timer(s->irq_timer); -} - -static void pit_irq_timer(void *opaque) -{ - PITChannelState *s = opaque; - - pit_irq_timer_update(s, s->next_transition_time); -} - -static void pit_save(QEMUFile *f, void *opaque) -{ - PITState *pit = opaque; - PITChannelState *s; - int i; - - for(i = 0; i < 3; i++) { - s = &pit->channels[i]; - qemu_put_be32(f, s->count); - qemu_put_be16s(f, &s->latched_count); - qemu_put_8s(f, &s->count_latched); - qemu_put_8s(f, &s->status_latched); - qemu_put_8s(f, &s->status); - qemu_put_8s(f, &s->read_state); - qemu_put_8s(f, &s->write_state); - qemu_put_8s(f, &s->write_latch); - qemu_put_8s(f, &s->rw_mode); - qemu_put_8s(f, &s->mode); - qemu_put_8s(f, &s->bcd); - qemu_put_8s(f, &s->gate); - qemu_put_be64(f, s->count_load_time); - if (s->irq_timer) { - qemu_put_be64(f, s->next_transition_time); - qemu_put_timer(f, s->irq_timer); - } - } -} - -static int pit_load(QEMUFile *f, void *opaque, int version_id) -{ - PITState *pit = opaque; - PITChannelState *s; - int i; - - if (version_id != 1) - return -EINVAL; - - for(i = 0; i < 3; i++) { - s = &pit->channels[i]; - s->count=qemu_get_be32(f); - qemu_get_be16s(f, &s->latched_count); - qemu_get_8s(f, &s->count_latched); - qemu_get_8s(f, &s->status_latched); - qemu_get_8s(f, &s->status); - qemu_get_8s(f, &s->read_state); - qemu_get_8s(f, &s->write_state); - qemu_get_8s(f, &s->write_latch); - qemu_get_8s(f, &s->rw_mode); - qemu_get_8s(f, &s->mode); - qemu_get_8s(f, &s->bcd); - qemu_get_8s(f, &s->gate); - s->count_load_time=qemu_get_be64(f); - if (s->irq_timer) { - s->next_transition_time=qemu_get_be64(f); - qemu_get_timer(f, s->irq_timer); - } - } - return 0; -} - -static void pit_reset(void *opaque) -{ - PITState *pit = opaque; - PITChannelState *s; - int i; - - for(i = 0;i < 3; i++) { - s = &pit->channels[i]; - s->mode = 3; - s->gate = (i != 2); - pit_load_count(s, 0); - } -} - -/* When HPET is operating in legacy mode, i8254 timer0 is disabled */ -void hpet_pit_disable(void) { - PITChannelState *s; - s = &pit_state.channels[0]; - if (s->irq_timer) - qemu_del_timer(s->irq_timer); -} - -/* When HPET is reset or leaving legacy mode, it must reenable i8254 - * timer 0 - */ - -void hpet_pit_enable(void) -{ - PITState *pit = &pit_state; - PITChannelState *s; - s = &pit->channels[0]; - s->mode = 3; - s->gate = 1; - pit_load_count(s, 0); -} - -PITState *pit_init(int base, qemu_irq irq) -{ - PITState *pit = &pit_state; - PITChannelState *s; - - s = &pit->channels[0]; - /* the timer 0 is connected to an IRQ */ - s->irq_timer = qemu_new_timer(vm_clock, pit_irq_timer, s); - s->irq = irq; - - register_savevm("i8254", base, 1, pit_save, pit_load, pit); - - qemu_register_reset(pit_reset, pit); - register_ioport_write(base, 4, 1, pit_ioport_write, pit); - register_ioport_read(base, 3, 1, pit_ioport_read, pit); - - pit_reset(pit); - - return pit; -} diff --git a/qemu-0.11.0/hw/i8259.c b/qemu-0.11.0/hw/i8259.c deleted file mode 100644 index 0b9fab5..0000000 --- a/qemu-0.11.0/hw/i8259.c +++ /dev/null @@ -1,571 +0,0 @@ -/* - * QEMU 8259 interrupt controller emulation - * - * Copyright (c) 2003-2004 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "pc.h" -#include "isa.h" -#include "monitor.h" -#include "qemu-timer.h" - -/* debug PIC */ -//#define DEBUG_PIC - -//#define DEBUG_IRQ_LATENCY -//#define DEBUG_IRQ_COUNT - -typedef struct PicState { - uint8_t last_irr; /* edge detection */ - uint8_t irr; /* interrupt request register */ - uint8_t imr; /* interrupt mask register */ - uint8_t isr; /* interrupt service register */ - uint8_t priority_add; /* highest irq priority */ - uint8_t irq_base; - uint8_t read_reg_select; - uint8_t poll; - uint8_t special_mask; - uint8_t init_state; - uint8_t auto_eoi; - uint8_t rotate_on_auto_eoi; - uint8_t special_fully_nested_mode; - uint8_t init4; /* true if 4 byte init */ - uint8_t single_mode; /* true if slave pic is not initialized */ - uint8_t elcr; /* PIIX edge/trigger selection*/ - uint8_t elcr_mask; - PicState2 *pics_state; -} PicState; - -struct PicState2 { - /* 0 is master pic, 1 is slave pic */ - /* XXX: better separation between the two pics */ - PicState pics[2]; - qemu_irq parent_irq; - void *irq_request_opaque; - /* IOAPIC callback support */ - SetIRQFunc *alt_irq_func; - void *alt_irq_opaque; -}; - -#if defined(DEBUG_PIC) || defined (DEBUG_IRQ_COUNT) -static int irq_level[16]; -#endif -#ifdef DEBUG_IRQ_COUNT -static uint64_t irq_count[16]; -#endif - -/* set irq level. If an edge is detected, then the IRR is set to 1 */ -static inline void pic_set_irq1(PicState *s, int irq, int level) -{ - int mask; - mask = 1 << irq; - if (s->elcr & mask) { - /* level triggered */ - if (level) { - s->irr |= mask; - s->last_irr |= mask; - } else { - s->irr &= ~mask; - s->last_irr &= ~mask; - } - } else { - /* edge triggered */ - if (level) { - if ((s->last_irr & mask) == 0) - s->irr |= mask; - s->last_irr |= mask; - } else { - s->last_irr &= ~mask; - } - } -} - -/* return the highest priority found in mask (highest = smallest - number). Return 8 if no irq */ -static inline int get_priority(PicState *s, int mask) -{ - int priority; - if (mask == 0) - return 8; - priority = 0; - while ((mask & (1 << ((priority + s->priority_add) & 7))) == 0) - priority++; - return priority; -} - -/* return the pic wanted interrupt. return -1 if none */ -static int pic_get_irq(PicState *s) -{ - int mask, cur_priority, priority; - - mask = s->irr & ~s->imr; - priority = get_priority(s, mask); - if (priority == 8) - return -1; - /* compute current priority. If special fully nested mode on the - master, the IRQ coming from the slave is not taken into account - for the priority computation. */ - mask = s->isr; - if (s->special_mask) - mask &= ~s->imr; - if (s->special_fully_nested_mode && s == &s->pics_state->pics[0]) - mask &= ~(1 << 2); - cur_priority = get_priority(s, mask); - if (priority < cur_priority) { - /* higher priority found: an irq should be generated */ - return (priority + s->priority_add) & 7; - } else { - return -1; - } -} - -/* raise irq to CPU if necessary. must be called every time the active - irq may change */ -/* XXX: should not export it, but it is needed for an APIC kludge */ -void pic_update_irq(PicState2 *s) -{ - int irq2, irq; - - /* first look at slave pic */ - irq2 = pic_get_irq(&s->pics[1]); - if (irq2 >= 0) { - /* if irq request by slave pic, signal master PIC */ - pic_set_irq1(&s->pics[0], 2, 1); - pic_set_irq1(&s->pics[0], 2, 0); - } - /* look at requested irq */ - irq = pic_get_irq(&s->pics[0]); - if (irq >= 0) { -#if defined(DEBUG_PIC) - { - int i; - for(i = 0; i < 2; i++) { - printf("pic%d: imr=%x irr=%x padd=%d\n", - i, s->pics[i].imr, s->pics[i].irr, - s->pics[i].priority_add); - - } - } - printf("pic: cpu_interrupt\n"); -#endif - qemu_irq_raise(s->parent_irq); - } - -/* all targets should do this rather than acking the IRQ in the cpu */ -#if defined(TARGET_MIPS) || defined(TARGET_PPC) || defined(TARGET_ALPHA) - else { - qemu_irq_lower(s->parent_irq); - } -#endif -} - -#ifdef DEBUG_IRQ_LATENCY -int64_t irq_time[16]; -#endif - -static void i8259_set_irq(void *opaque, int irq, int level) -{ - PicState2 *s = opaque; - -#if defined(DEBUG_PIC) || defined(DEBUG_IRQ_COUNT) - if (level != irq_level[irq]) { -#if defined(DEBUG_PIC) - printf("i8259_set_irq: irq=%d level=%d\n", irq, level); -#endif - irq_level[irq] = level; -#ifdef DEBUG_IRQ_COUNT - if (level == 1) - irq_count[irq]++; -#endif - } -#endif -#ifdef DEBUG_IRQ_LATENCY - if (level) { - irq_time[irq] = qemu_get_clock(vm_clock); - } -#endif - pic_set_irq1(&s->pics[irq >> 3], irq & 7, level); - /* used for IOAPIC irqs */ - if (s->alt_irq_func) - s->alt_irq_func(s->alt_irq_opaque, irq, level); - pic_update_irq(s); -} - -/* acknowledge interrupt 'irq' */ -static inline void pic_intack(PicState *s, int irq) -{ - if (s->auto_eoi) { - if (s->rotate_on_auto_eoi) - s->priority_add = (irq + 1) & 7; - } else { - s->isr |= (1 << irq); - } - /* We don't clear a level sensitive interrupt here */ - if (!(s->elcr & (1 << irq))) - s->irr &= ~(1 << irq); -} - -int pic_read_irq(PicState2 *s) -{ - int irq, irq2, intno; - - irq = pic_get_irq(&s->pics[0]); - if (irq >= 0) { - pic_intack(&s->pics[0], irq); - if (irq == 2) { - irq2 = pic_get_irq(&s->pics[1]); - if (irq2 >= 0) { - pic_intack(&s->pics[1], irq2); - } else { - /* spurious IRQ on slave controller */ - irq2 = 7; - } - intno = s->pics[1].irq_base + irq2; - irq = irq2 + 8; - } else { - intno = s->pics[0].irq_base + irq; - } - } else { - /* spurious IRQ on host controller */ - irq = 7; - intno = s->pics[0].irq_base + irq; - } - pic_update_irq(s); - -#ifdef DEBUG_IRQ_LATENCY - printf("IRQ%d latency=%0.3fus\n", - irq, - (double)(qemu_get_clock(vm_clock) - irq_time[irq]) * 1000000.0 / ticks_per_sec); -#endif -#if defined(DEBUG_PIC) - printf("pic_interrupt: irq=%d\n", irq); -#endif - return intno; -} - -static void pic_reset(void *opaque) -{ - PicState *s = opaque; - - s->last_irr = 0; - s->irr = 0; - s->imr = 0; - s->isr = 0; - s->priority_add = 0; - s->irq_base = 0; - s->read_reg_select = 0; - s->poll = 0; - s->special_mask = 0; - s->init_state = 0; - s->auto_eoi = 0; - s->rotate_on_auto_eoi = 0; - s->special_fully_nested_mode = 0; - s->init4 = 0; - s->single_mode = 0; - /* Note: ELCR is not reset */ -} - -static void pic_ioport_write(void *opaque, uint32_t addr, uint32_t val) -{ - PicState *s = opaque; - int priority, cmd, irq; - -#ifdef DEBUG_PIC - printf("pic_write: addr=0x%02x val=0x%02x\n", addr, val); -#endif - addr &= 1; - if (addr == 0) { - if (val & 0x10) { - /* init */ - pic_reset(s); - /* deassert a pending interrupt */ - qemu_irq_lower(s->pics_state->parent_irq); - s->init_state = 1; - s->init4 = val & 1; - s->single_mode = val & 2; - if (val & 0x08) - hw_error("level sensitive irq not supported"); - } else if (val & 0x08) { - if (val & 0x04) - s->poll = 1; - if (val & 0x02) - s->read_reg_select = val & 1; - if (val & 0x40) - s->special_mask = (val >> 5) & 1; - } else { - cmd = val >> 5; - switch(cmd) { - case 0: - case 4: - s->rotate_on_auto_eoi = cmd >> 2; - break; - case 1: /* end of interrupt */ - case 5: - priority = get_priority(s, s->isr); - if (priority != 8) { - irq = (priority + s->priority_add) & 7; - s->isr &= ~(1 << irq); - if (cmd == 5) - s->priority_add = (irq + 1) & 7; - pic_update_irq(s->pics_state); - } - break; - case 3: - irq = val & 7; - s->isr &= ~(1 << irq); - pic_update_irq(s->pics_state); - break; - case 6: - s->priority_add = (val + 1) & 7; - pic_update_irq(s->pics_state); - break; - case 7: - irq = val & 7; - s->isr &= ~(1 << irq); - s->priority_add = (irq + 1) & 7; - pic_update_irq(s->pics_state); - break; - default: - /* no operation */ - break; - } - } - } else { - switch(s->init_state) { - case 0: - /* normal mode */ - s->imr = val; - pic_update_irq(s->pics_state); - break; - case 1: - s->irq_base = val & 0xf8; - s->init_state = s->single_mode ? (s->init4 ? 3 : 0) : 2; - break; - case 2: - if (s->init4) { - s->init_state = 3; - } else { - s->init_state = 0; - } - break; - case 3: - s->special_fully_nested_mode = (val >> 4) & 1; - s->auto_eoi = (val >> 1) & 1; - s->init_state = 0; - break; - } - } -} - -static uint32_t pic_poll_read (PicState *s, uint32_t addr1) -{ - int ret; - - ret = pic_get_irq(s); - if (ret >= 0) { - if (addr1 >> 7) { - s->pics_state->pics[0].isr &= ~(1 << 2); - s->pics_state->pics[0].irr &= ~(1 << 2); - } - s->irr &= ~(1 << ret); - s->isr &= ~(1 << ret); - if (addr1 >> 7 || ret != 2) - pic_update_irq(s->pics_state); - } else { - ret = 0x07; - pic_update_irq(s->pics_state); - } - - return ret; -} - -static uint32_t pic_ioport_read(void *opaque, uint32_t addr1) -{ - PicState *s = opaque; - unsigned int addr; - int ret; - - addr = addr1; - addr &= 1; - if (s->poll) { - ret = pic_poll_read(s, addr1); - s->poll = 0; - } else { - if (addr == 0) { - if (s->read_reg_select) - ret = s->isr; - else - ret = s->irr; - } else { - ret = s->imr; - } - } -#ifdef DEBUG_PIC - printf("pic_read: addr=0x%02x val=0x%02x\n", addr1, ret); -#endif - return ret; -} - -/* memory mapped interrupt status */ -/* XXX: may be the same than pic_read_irq() */ -uint32_t pic_intack_read(PicState2 *s) -{ - int ret; - - ret = pic_poll_read(&s->pics[0], 0x00); - if (ret == 2) - ret = pic_poll_read(&s->pics[1], 0x80) + 8; - /* Prepare for ISR read */ - s->pics[0].read_reg_select = 1; - - return ret; -} - -static void elcr_ioport_write(void *opaque, uint32_t addr, uint32_t val) -{ - PicState *s = opaque; - s->elcr = val & s->elcr_mask; -} - -static uint32_t elcr_ioport_read(void *opaque, uint32_t addr1) -{ - PicState *s = opaque; - return s->elcr; -} - -static void pic_save(QEMUFile *f, void *opaque) -{ - PicState *s = opaque; - - qemu_put_8s(f, &s->last_irr); - qemu_put_8s(f, &s->irr); - qemu_put_8s(f, &s->imr); - qemu_put_8s(f, &s->isr); - qemu_put_8s(f, &s->priority_add); - qemu_put_8s(f, &s->irq_base); - qemu_put_8s(f, &s->read_reg_select); - qemu_put_8s(f, &s->poll); - qemu_put_8s(f, &s->special_mask); - qemu_put_8s(f, &s->init_state); - qemu_put_8s(f, &s->auto_eoi); - qemu_put_8s(f, &s->rotate_on_auto_eoi); - qemu_put_8s(f, &s->special_fully_nested_mode); - qemu_put_8s(f, &s->init4); - qemu_put_8s(f, &s->single_mode); - qemu_put_8s(f, &s->elcr); -} - -static int pic_load(QEMUFile *f, void *opaque, int version_id) -{ - PicState *s = opaque; - - if (version_id != 1) - return -EINVAL; - - qemu_get_8s(f, &s->last_irr); - qemu_get_8s(f, &s->irr); - qemu_get_8s(f, &s->imr); - qemu_get_8s(f, &s->isr); - qemu_get_8s(f, &s->priority_add); - qemu_get_8s(f, &s->irq_base); - qemu_get_8s(f, &s->read_reg_select); - qemu_get_8s(f, &s->poll); - qemu_get_8s(f, &s->special_mask); - qemu_get_8s(f, &s->init_state); - qemu_get_8s(f, &s->auto_eoi); - qemu_get_8s(f, &s->rotate_on_auto_eoi); - qemu_get_8s(f, &s->special_fully_nested_mode); - qemu_get_8s(f, &s->init4); - qemu_get_8s(f, &s->single_mode); - qemu_get_8s(f, &s->elcr); - return 0; -} - -/* XXX: add generic master/slave system */ -static void pic_init1(int io_addr, int elcr_addr, PicState *s) -{ - register_ioport_write(io_addr, 2, 1, pic_ioport_write, s); - register_ioport_read(io_addr, 2, 1, pic_ioport_read, s); - if (elcr_addr >= 0) { - register_ioport_write(elcr_addr, 1, 1, elcr_ioport_write, s); - register_ioport_read(elcr_addr, 1, 1, elcr_ioport_read, s); - } - register_savevm("i8259", io_addr, 1, pic_save, pic_load, s); - qemu_register_reset(pic_reset, s); -} - -void pic_info(Monitor *mon) -{ - int i; - PicState *s; - - if (!isa_pic) - return; - - for(i=0;i<2;i++) { - s = &isa_pic->pics[i]; - monitor_printf(mon, "pic%d: irr=%02x imr=%02x isr=%02x hprio=%d " - "irq_base=%02x rr_sel=%d elcr=%02x fnm=%d\n", - i, s->irr, s->imr, s->isr, s->priority_add, - s->irq_base, s->read_reg_select, s->elcr, - s->special_fully_nested_mode); - } -} - -void irq_info(Monitor *mon) -{ -#ifndef DEBUG_IRQ_COUNT - monitor_printf(mon, "irq statistic code not compiled.\n"); -#else - int i; - int64_t count; - - monitor_printf(mon, "IRQ statistics:\n"); - for (i = 0; i < 16; i++) { - count = irq_count[i]; - if (count > 0) - monitor_printf(mon, "%2d: %" PRId64 "\n", i, count); - } -#endif -} - -qemu_irq *i8259_init(qemu_irq parent_irq) -{ - PicState2 *s; - - s = qemu_mallocz(sizeof(PicState2)); - pic_init1(0x20, 0x4d0, &s->pics[0]); - pic_init1(0xa0, 0x4d1, &s->pics[1]); - s->pics[0].elcr_mask = 0xf8; - s->pics[1].elcr_mask = 0xde; - s->parent_irq = parent_irq; - s->pics[0].pics_state = s; - s->pics[1].pics_state = s; - isa_pic = s; - return qemu_allocate_irqs(i8259_set_irq, s, 16); -} - -void pic_set_alt_irq_func(PicState2 *s, SetIRQFunc *alt_irq_func, - void *alt_irq_opaque) -{ - s->alt_irq_func = alt_irq_func; - s->alt_irq_opaque = alt_irq_opaque; -} diff --git a/qemu-0.11.0/hw/ide.c b/qemu-0.11.0/hw/ide.c deleted file mode 100644 index 1e38ae3..0000000 --- a/qemu-0.11.0/hw/ide.c +++ /dev/null @@ -1,4435 +0,0 @@ -/* - * QEMU IDE disk and CD/DVD-ROM Emulator - * - * Copyright (c) 2003 Fabrice Bellard - * Copyright (c) 2006 Openedhand Ltd. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "pc.h" -#include "pci.h" -#include "scsi-disk.h" -#include "pcmcia.h" -#include "block.h" -#include "block_int.h" -#include "qemu-timer.h" -#include "sysemu.h" -#include "ppc_mac.h" -#include "mac_dbdma.h" -#include "sh.h" -#include "dma.h" - -/* debug IDE devices */ -//#define DEBUG_IDE -//#define DEBUG_IDE_ATAPI -//#define DEBUG_AIO -#define USE_DMA_CDROM - -/* Bits of HD_STATUS */ -#define ERR_STAT 0x01 -#define INDEX_STAT 0x02 -#define ECC_STAT 0x04 /* Corrected error */ -#define DRQ_STAT 0x08 -#define SEEK_STAT 0x10 -#define SRV_STAT 0x10 -#define WRERR_STAT 0x20 -#define READY_STAT 0x40 -#define BUSY_STAT 0x80 - -/* Bits for HD_ERROR */ -#define MARK_ERR 0x01 /* Bad address mark */ -#define TRK0_ERR 0x02 /* couldn't find track 0 */ -#define ABRT_ERR 0x04 /* Command aborted */ -#define MCR_ERR 0x08 /* media change request */ -#define ID_ERR 0x10 /* ID field not found */ -#define MC_ERR 0x20 /* media changed */ -#define ECC_ERR 0x40 /* Uncorrectable ECC error */ -#define BBD_ERR 0x80 /* pre-EIDE meaning: block marked bad */ -#define ICRC_ERR 0x80 /* new meaning: CRC error during transfer */ - -/* Bits of HD_NSECTOR */ -#define CD 0x01 -#define IO 0x02 -#define REL 0x04 -#define TAG_MASK 0xf8 - -#define IDE_CMD_RESET 0x04 -#define IDE_CMD_DISABLE_IRQ 0x02 - -/* ATA/ATAPI Commands pre T13 Spec */ -#define WIN_NOP 0x00 -/* - * 0x01->0x02 Reserved - */ -#define CFA_REQ_EXT_ERROR_CODE 0x03 /* CFA Request Extended Error Code */ -/* - * 0x04->0x07 Reserved - */ -#define WIN_SRST 0x08 /* ATAPI soft reset command */ -#define WIN_DEVICE_RESET 0x08 -/* - * 0x09->0x0F Reserved - */ -#define WIN_RECAL 0x10 -#define WIN_RESTORE WIN_RECAL -/* - * 0x10->0x1F Reserved - */ -#define WIN_READ 0x20 /* 28-Bit */ -#define WIN_READ_ONCE 0x21 /* 28-Bit without retries */ -#define WIN_READ_LONG 0x22 /* 28-Bit */ -#define WIN_READ_LONG_ONCE 0x23 /* 28-Bit without retries */ -#define WIN_READ_EXT 0x24 /* 48-Bit */ -#define WIN_READDMA_EXT 0x25 /* 48-Bit */ -#define WIN_READDMA_QUEUED_EXT 0x26 /* 48-Bit */ -#define WIN_READ_NATIVE_MAX_EXT 0x27 /* 48-Bit */ -/* - * 0x28 - */ -#define WIN_MULTREAD_EXT 0x29 /* 48-Bit */ -/* - * 0x2A->0x2F Reserved - */ -#define WIN_WRITE 0x30 /* 28-Bit */ -#define WIN_WRITE_ONCE 0x31 /* 28-Bit without retries */ -#define WIN_WRITE_LONG 0x32 /* 28-Bit */ -#define WIN_WRITE_LONG_ONCE 0x33 /* 28-Bit without retries */ -#define WIN_WRITE_EXT 0x34 /* 48-Bit */ -#define WIN_WRITEDMA_EXT 0x35 /* 48-Bit */ -#define WIN_WRITEDMA_QUEUED_EXT 0x36 /* 48-Bit */ -#define WIN_SET_MAX_EXT 0x37 /* 48-Bit */ -#define CFA_WRITE_SECT_WO_ERASE 0x38 /* CFA Write Sectors without erase */ -#define WIN_MULTWRITE_EXT 0x39 /* 48-Bit */ -/* - * 0x3A->0x3B Reserved - */ -#define WIN_WRITE_VERIFY 0x3C /* 28-Bit */ -/* - * 0x3D->0x3F Reserved - */ -#define WIN_VERIFY 0x40 /* 28-Bit - Read Verify Sectors */ -#define WIN_VERIFY_ONCE 0x41 /* 28-Bit - without retries */ -#define WIN_VERIFY_EXT 0x42 /* 48-Bit */ -/* - * 0x43->0x4F Reserved - */ -#define WIN_FORMAT 0x50 -/* - * 0x51->0x5F Reserved - */ -#define WIN_INIT 0x60 -/* - * 0x61->0x5F Reserved - */ -#define WIN_SEEK 0x70 /* 0x70-0x7F Reserved */ -#define CFA_TRANSLATE_SECTOR 0x87 /* CFA Translate Sector */ -#define WIN_DIAGNOSE 0x90 -#define WIN_SPECIFY 0x91 /* set drive geometry translation */ -#define WIN_DOWNLOAD_MICROCODE 0x92 -#define WIN_STANDBYNOW2 0x94 -#define CFA_IDLEIMMEDIATE 0x95 /* force drive to become "ready" */ -#define WIN_STANDBY2 0x96 -#define WIN_SETIDLE2 0x97 -#define WIN_CHECKPOWERMODE2 0x98 -#define WIN_SLEEPNOW2 0x99 -/* - * 0x9A VENDOR - */ -#define WIN_PACKETCMD 0xA0 /* Send a packet command. */ -#define WIN_PIDENTIFY 0xA1 /* identify ATAPI device */ -#define WIN_QUEUED_SERVICE 0xA2 -#define WIN_SMART 0xB0 /* self-monitoring and reporting */ -#define CFA_ACCESS_METADATA_STORAGE 0xB8 -#define CFA_ERASE_SECTORS 0xC0 /* microdrives implement as NOP */ -#define WIN_MULTREAD 0xC4 /* read sectors using multiple mode*/ -#define WIN_MULTWRITE 0xC5 /* write sectors using multiple mode */ -#define WIN_SETMULT 0xC6 /* enable/disable multiple mode */ -#define WIN_READDMA_QUEUED 0xC7 /* read sectors using Queued DMA transfers */ -#define WIN_READDMA 0xC8 /* read sectors using DMA transfers */ -#define WIN_READDMA_ONCE 0xC9 /* 28-Bit - without retries */ -#define WIN_WRITEDMA 0xCA /* write sectors using DMA transfers */ -#define WIN_WRITEDMA_ONCE 0xCB /* 28-Bit - without retries */ -#define WIN_WRITEDMA_QUEUED 0xCC /* write sectors using Queued DMA transfers */ -#define CFA_WRITE_MULTI_WO_ERASE 0xCD /* CFA Write multiple without erase */ -#define WIN_GETMEDIASTATUS 0xDA -#define WIN_ACKMEDIACHANGE 0xDB /* ATA-1, ATA-2 vendor */ -#define WIN_POSTBOOT 0xDC -#define WIN_PREBOOT 0xDD -#define WIN_DOORLOCK 0xDE /* lock door on removable drives */ -#define WIN_DOORUNLOCK 0xDF /* unlock door on removable drives */ -#define WIN_STANDBYNOW1 0xE0 -#define WIN_IDLEIMMEDIATE 0xE1 /* force drive to become "ready" */ -#define WIN_STANDBY 0xE2 /* Set device in Standby Mode */ -#define WIN_SETIDLE1 0xE3 -#define WIN_READ_BUFFER 0xE4 /* force read only 1 sector */ -#define WIN_CHECKPOWERMODE1 0xE5 -#define WIN_SLEEPNOW1 0xE6 -#define WIN_FLUSH_CACHE 0xE7 -#define WIN_WRITE_BUFFER 0xE8 /* force write only 1 sector */ -#define WIN_WRITE_SAME 0xE9 /* read ata-2 to use */ - /* SET_FEATURES 0x22 or 0xDD */ -#define WIN_FLUSH_CACHE_EXT 0xEA /* 48-Bit */ -#define WIN_IDENTIFY 0xEC /* ask drive to identify itself */ -#define WIN_MEDIAEJECT 0xED -#define WIN_IDENTIFY_DMA 0xEE /* same as WIN_IDENTIFY, but DMA */ -#define WIN_SETFEATURES 0xEF /* set special drive features */ -#define EXABYTE_ENABLE_NEST 0xF0 -#define IBM_SENSE_CONDITION 0xF0 /* measure disk temperature */ -#define WIN_SECURITY_SET_PASS 0xF1 -#define WIN_SECURITY_UNLOCK 0xF2 -#define WIN_SECURITY_ERASE_PREPARE 0xF3 -#define WIN_SECURITY_ERASE_UNIT 0xF4 -#define WIN_SECURITY_FREEZE_LOCK 0xF5 -#define CFA_WEAR_LEVEL 0xF5 /* microdrives implement as NOP */ -#define WIN_SECURITY_DISABLE 0xF6 -#define WIN_READ_NATIVE_MAX 0xF8 /* return the native maximum address */ -#define WIN_SET_MAX 0xF9 -#define DISABLE_SEAGATE 0xFB - -/* set to 1 set disable mult support */ -#define MAX_MULT_SECTORS 16 - -#define IDE_DMA_BUF_SECTORS 256 - -#if (IDE_DMA_BUF_SECTORS < MAX_MULT_SECTORS) -#error "IDE_DMA_BUF_SECTORS must be bigger or equal to MAX_MULT_SECTORS" -#endif - -/* ATAPI defines */ - -#define ATAPI_PACKET_SIZE 12 - -/* The generic packet command opcodes for CD/DVD Logical Units, - * From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */ -#define GPCMD_BLANK 0xa1 -#define GPCMD_CLOSE_TRACK 0x5b -#define GPCMD_FLUSH_CACHE 0x35 -#define GPCMD_FORMAT_UNIT 0x04 -#define GPCMD_GET_CONFIGURATION 0x46 -#define GPCMD_GET_EVENT_STATUS_NOTIFICATION 0x4a -#define GPCMD_GET_PERFORMANCE 0xac -#define GPCMD_INQUIRY 0x12 -#define GPCMD_LOAD_UNLOAD 0xa6 -#define GPCMD_MECHANISM_STATUS 0xbd -#define GPCMD_MODE_SELECT_10 0x55 -#define GPCMD_MODE_SENSE_10 0x5a -#define GPCMD_PAUSE_RESUME 0x4b -#define GPCMD_PLAY_AUDIO_10 0x45 -#define GPCMD_PLAY_AUDIO_MSF 0x47 -#define GPCMD_PLAY_AUDIO_TI 0x48 -#define GPCMD_PLAY_CD 0xbc -#define GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1e -#define GPCMD_READ_10 0x28 -#define GPCMD_READ_12 0xa8 -#define GPCMD_READ_CDVD_CAPACITY 0x25 -#define GPCMD_READ_CD 0xbe -#define GPCMD_READ_CD_MSF 0xb9 -#define GPCMD_READ_DISC_INFO 0x51 -#define GPCMD_READ_DVD_STRUCTURE 0xad -#define GPCMD_READ_FORMAT_CAPACITIES 0x23 -#define GPCMD_READ_HEADER 0x44 -#define GPCMD_READ_TRACK_RZONE_INFO 0x52 -#define GPCMD_READ_SUBCHANNEL 0x42 -#define GPCMD_READ_TOC_PMA_ATIP 0x43 -#define GPCMD_REPAIR_RZONE_TRACK 0x58 -#define GPCMD_REPORT_KEY 0xa4 -#define GPCMD_REQUEST_SENSE 0x03 -#define GPCMD_RESERVE_RZONE_TRACK 0x53 -#define GPCMD_SCAN 0xba -#define GPCMD_SEEK 0x2b -#define GPCMD_SEND_DVD_STRUCTURE 0xad -#define GPCMD_SEND_EVENT 0xa2 -#define GPCMD_SEND_KEY 0xa3 -#define GPCMD_SEND_OPC 0x54 -#define GPCMD_SET_READ_AHEAD 0xa7 -#define GPCMD_SET_STREAMING 0xb6 -#define GPCMD_START_STOP_UNIT 0x1b -#define GPCMD_STOP_PLAY_SCAN 0x4e -#define GPCMD_TEST_UNIT_READY 0x00 -#define GPCMD_VERIFY_10 0x2f -#define GPCMD_WRITE_10 0x2a -#define GPCMD_WRITE_AND_VERIFY_10 0x2e -/* This is listed as optional in ATAPI 2.6, but is (curiously) - * missing from Mt. Fuji, Table 57. It _is_ mentioned in Mt. Fuji - * Table 377 as an MMC command for SCSi devices though... Most ATAPI - * drives support it. */ -#define GPCMD_SET_SPEED 0xbb -/* This seems to be a SCSI specific CD-ROM opcode - * to play data at track/index */ -#define GPCMD_PLAYAUDIO_TI 0x48 -/* - * From MS Media Status Notification Support Specification. For - * older drives only. - */ -#define GPCMD_GET_MEDIA_STATUS 0xda -#define GPCMD_MODE_SENSE_6 0x1a - -/* Mode page codes for mode sense/set */ -#define GPMODE_R_W_ERROR_PAGE 0x01 -#define GPMODE_WRITE_PARMS_PAGE 0x05 -#define GPMODE_AUDIO_CTL_PAGE 0x0e -#define GPMODE_POWER_PAGE 0x1a -#define GPMODE_FAULT_FAIL_PAGE 0x1c -#define GPMODE_TO_PROTECT_PAGE 0x1d -#define GPMODE_CAPABILITIES_PAGE 0x2a -#define GPMODE_ALL_PAGES 0x3f -/* Not in Mt. Fuji, but in ATAPI 2.6 -- depricated now in favor - * of MODE_SENSE_POWER_PAGE */ -#define GPMODE_CDROM_PAGE 0x0d - -/* - * Based on values from <linux/cdrom.h> but extending CD_MINS - * to the maximum common size allowed by the Orange's Book ATIP - * - * 90 and 99 min CDs are also available but using them as the - * upper limit reduces the effectiveness of the heuristic to - * detect DVDs burned to less than 25% of their maximum capacity - */ - -/* Some generally useful CD-ROM information */ -#define CD_MINS 80 /* max. minutes per CD */ -#define CD_SECS 60 /* seconds per minute */ -#define CD_FRAMES 75 /* frames per second */ -#define CD_FRAMESIZE 2048 /* bytes per frame, "cooked" mode */ -#define CD_MAX_BYTES (CD_MINS * CD_SECS * CD_FRAMES * CD_FRAMESIZE) -#define CD_MAX_SECTORS (CD_MAX_BYTES / 512) - -/* - * The MMC values are not IDE specific and might need to be moved - * to a common header if they are also needed for the SCSI emulation - */ - -/* Profile list from MMC-6 revision 1 table 91 */ -#define MMC_PROFILE_NONE 0x0000 -#define MMC_PROFILE_CD_ROM 0x0008 -#define MMC_PROFILE_CD_R 0x0009 -#define MMC_PROFILE_CD_RW 0x000A -#define MMC_PROFILE_DVD_ROM 0x0010 -#define MMC_PROFILE_DVD_R_SR 0x0011 -#define MMC_PROFILE_DVD_RAM 0x0012 -#define MMC_PROFILE_DVD_RW_RO 0x0013 -#define MMC_PROFILE_DVD_RW_SR 0x0014 -#define MMC_PROFILE_DVD_R_DL_SR 0x0015 -#define MMC_PROFILE_DVD_R_DL_JR 0x0016 -#define MMC_PROFILE_DVD_RW_DL 0x0017 -#define MMC_PROFILE_DVD_DDR 0x0018 -#define MMC_PROFILE_DVD_PLUS_RW 0x001A -#define MMC_PROFILE_DVD_PLUS_R 0x001B -#define MMC_PROFILE_DVD_PLUS_RW_DL 0x002A -#define MMC_PROFILE_DVD_PLUS_R_DL 0x002B -#define MMC_PROFILE_BD_ROM 0x0040 -#define MMC_PROFILE_BD_R_SRM 0x0041 -#define MMC_PROFILE_BD_R_RRM 0x0042 -#define MMC_PROFILE_BD_RE 0x0043 -#define MMC_PROFILE_HDDVD_ROM 0x0050 -#define MMC_PROFILE_HDDVD_R 0x0051 -#define MMC_PROFILE_HDDVD_RAM 0x0052 -#define MMC_PROFILE_HDDVD_RW 0x0053 -#define MMC_PROFILE_HDDVD_R_DL 0x0058 -#define MMC_PROFILE_HDDVD_RW_DL 0x005A -#define MMC_PROFILE_INVALID 0xFFFF - -#define ATAPI_INT_REASON_CD 0x01 /* 0 = data transfer */ -#define ATAPI_INT_REASON_IO 0x02 /* 1 = transfer to the host */ -#define ATAPI_INT_REASON_REL 0x04 -#define ATAPI_INT_REASON_TAG 0xf8 - -/* same constants as bochs */ -#define ASC_ILLEGAL_OPCODE 0x20 -#define ASC_LOGICAL_BLOCK_OOR 0x21 -#define ASC_INV_FIELD_IN_CMD_PACKET 0x24 -#define ASC_MEDIUM_MAY_HAVE_CHANGED 0x28 -#define ASC_INCOMPATIBLE_FORMAT 0x30 -#define ASC_MEDIUM_NOT_PRESENT 0x3a -#define ASC_SAVING_PARAMETERS_NOT_SUPPORTED 0x39 -#define ASC_MEDIA_REMOVAL_PREVENTED 0x53 - -#define CFA_NO_ERROR 0x00 -#define CFA_MISC_ERROR 0x09 -#define CFA_INVALID_COMMAND 0x20 -#define CFA_INVALID_ADDRESS 0x21 -#define CFA_ADDRESS_OVERFLOW 0x2f - -#define SENSE_NONE 0 -#define SENSE_NOT_READY 2 -#define SENSE_ILLEGAL_REQUEST 5 -#define SENSE_UNIT_ATTENTION 6 - -struct IDEState; - -typedef void EndTransferFunc(struct IDEState *); - -/* NOTE: IDEState represents in fact one drive */ -typedef struct IDEState { - /* ide config */ - int is_cdrom; - int is_cf; - int cylinders, heads, sectors; - int64_t nb_sectors; - int mult_sectors; - int identify_set; - uint16_t identify_data[256]; - qemu_irq irq; - PCIDevice *pci_dev; - struct BMDMAState *bmdma; - int drive_serial; - char drive_serial_str[21]; - /* ide regs */ - uint8_t feature; - uint8_t error; - uint32_t nsector; - uint8_t sector; - uint8_t lcyl; - uint8_t hcyl; - /* other part of tf for lba48 support */ - uint8_t hob_feature; - uint8_t hob_nsector; - uint8_t hob_sector; - uint8_t hob_lcyl; - uint8_t hob_hcyl; - - uint8_t select; - uint8_t status; - - /* 0x3f6 command, only meaningful for drive 0 */ - uint8_t cmd; - /* set for lba48 access */ - uint8_t lba48; - /* depends on bit 4 in select, only meaningful for drive 0 */ - struct IDEState *cur_drive; - BlockDriverState *bs; - /* ATAPI specific */ - uint8_t sense_key; - uint8_t asc; - uint8_t cdrom_changed; - int packet_transfer_size; - int elementary_transfer_size; - int io_buffer_index; - int lba; - int cd_sector_size; - int atapi_dma; /* true if dma is requested for the packet cmd */ - /* ATA DMA state */ - int io_buffer_size; - QEMUSGList sg; - /* PIO transfer handling */ - int req_nb_sectors; /* number of sectors per interrupt */ - EndTransferFunc *end_transfer_func; - uint8_t *data_ptr; - uint8_t *data_end; - uint8_t *io_buffer; - QEMUTimer *sector_write_timer; /* only used for win2k install hack */ - uint32_t irq_count; /* counts IRQs when using win2k install hack */ - /* CF-ATA extended error */ - uint8_t ext_error; - /* CF-ATA metadata storage */ - uint32_t mdata_size; - uint8_t *mdata_storage; - int media_changed; - /* for pmac */ - int is_read; -} IDEState; - -/* XXX: DVDs that could fit on a CD will be reported as a CD */ -static inline int media_present(IDEState *s) -{ - return (s->nb_sectors > 0); -} - -static inline int media_is_dvd(IDEState *s) -{ - return (media_present(s) && s->nb_sectors > CD_MAX_SECTORS); -} - -static inline int media_is_cd(IDEState *s) -{ - return (media_present(s) && s->nb_sectors <= CD_MAX_SECTORS); -} - -#define BM_STATUS_DMAING 0x01 -#define BM_STATUS_ERROR 0x02 -#define BM_STATUS_INT 0x04 -#define BM_STATUS_DMA_RETRY 0x08 -#define BM_STATUS_PIO_RETRY 0x10 - -#define BM_CMD_START 0x01 -#define BM_CMD_READ 0x08 - -#define IDE_TYPE_PIIX3 0 -#define IDE_TYPE_CMD646 1 -#define IDE_TYPE_PIIX4 2 - -/* CMD646 specific */ -#define MRDMODE 0x71 -#define MRDMODE_INTR_CH0 0x04 -#define MRDMODE_INTR_CH1 0x08 -#define MRDMODE_BLK_CH0 0x10 -#define MRDMODE_BLK_CH1 0x20 -#define UDIDETCR0 0x73 -#define UDIDETCR1 0x7B - -typedef struct BMDMAState { - uint8_t cmd; - uint8_t status; - uint32_t addr; - - struct PCIIDEState *pci_dev; - /* current transfer state */ - uint32_t cur_addr; - uint32_t cur_prd_last; - uint32_t cur_prd_addr; - uint32_t cur_prd_len; - IDEState *ide_if; - BlockDriverCompletionFunc *dma_cb; - BlockDriverAIOCB *aiocb; - struct iovec iov; - QEMUIOVector qiov; - int64_t sector_num; - uint32_t nsector; - QEMUBH *bh; -} BMDMAState; - -typedef struct PCIIDEState { - PCIDevice dev; - IDEState ide_if[4]; - BMDMAState bmdma[2]; - int type; /* see IDE_TYPE_xxx */ -} PCIIDEState; - -static void ide_dma_start(IDEState *s, BlockDriverCompletionFunc *dma_cb); -static void ide_dma_restart(IDEState *s); -static void ide_atapi_cmd_read_dma_cb(void *opaque, int ret); - -static void padstr(char *str, const char *src, int len) -{ - int i, v; - for(i = 0; i < len; i++) { - if (*src) - v = *src++; - else - v = ' '; - str[i^1] = v; - } -} - -static void padstr8(uint8_t *buf, int buf_size, const char *src) -{ - int i; - for(i = 0; i < buf_size; i++) { - if (*src) - buf[i] = *src++; - else - buf[i] = ' '; - } -} - -static void put_le16(uint16_t *p, unsigned int v) -{ - *p = cpu_to_le16(v); -} - -static void ide_identify(IDEState *s) -{ - uint16_t *p; - unsigned int oldsize; - - if (s->identify_set) { - memcpy(s->io_buffer, s->identify_data, sizeof(s->identify_data)); - return; - } - - memset(s->io_buffer, 0, 512); - p = (uint16_t *)s->io_buffer; - put_le16(p + 0, 0x0040); - put_le16(p + 1, s->cylinders); - put_le16(p + 3, s->heads); - put_le16(p + 4, 512 * s->sectors); /* XXX: retired, remove ? */ - put_le16(p + 5, 512); /* XXX: retired, remove ? */ - put_le16(p + 6, s->sectors); - padstr((char *)(p + 10), s->drive_serial_str, 20); /* serial number */ - put_le16(p + 20, 3); /* XXX: retired, remove ? */ - put_le16(p + 21, 512); /* cache size in sectors */ - put_le16(p + 22, 4); /* ecc bytes */ - padstr((char *)(p + 23), QEMU_VERSION, 8); /* firmware version */ - padstr((char *)(p + 27), "QEMU HARDDISK", 40); /* model */ -#if MAX_MULT_SECTORS > 1 - put_le16(p + 47, 0x8000 | MAX_MULT_SECTORS); -#endif - put_le16(p + 48, 1); /* dword I/O */ - put_le16(p + 49, (1 << 11) | (1 << 9) | (1 << 8)); /* DMA and LBA supported */ - put_le16(p + 51, 0x200); /* PIO transfer cycle */ - put_le16(p + 52, 0x200); /* DMA transfer cycle */ - put_le16(p + 53, 1 | (1 << 1) | (1 << 2)); /* words 54-58,64-70,88 are valid */ - put_le16(p + 54, s->cylinders); - put_le16(p + 55, s->heads); - put_le16(p + 56, s->sectors); - oldsize = s->cylinders * s->heads * s->sectors; - put_le16(p + 57, oldsize); - put_le16(p + 58, oldsize >> 16); - if (s->mult_sectors) - put_le16(p + 59, 0x100 | s->mult_sectors); - put_le16(p + 60, s->nb_sectors); - put_le16(p + 61, s->nb_sectors >> 16); - put_le16(p + 62, 0x07); /* single word dma0-2 supported */ - put_le16(p + 63, 0x07); /* mdma0-2 supported */ - put_le16(p + 65, 120); - put_le16(p + 66, 120); - put_le16(p + 67, 120); - put_le16(p + 68, 120); - put_le16(p + 80, 0xf0); /* ata3 -> ata6 supported */ - put_le16(p + 81, 0x16); /* conforms to ata5 */ - put_le16(p + 82, (1 << 14)); - /* 13=flush_cache_ext,12=flush_cache,10=lba48 */ - put_le16(p + 83, (1 << 14) | (1 << 13) | (1 <<12) | (1 << 10)); - put_le16(p + 84, (1 << 14)); - put_le16(p + 85, (1 << 14)); - /* 13=flush_cache_ext,12=flush_cache,10=lba48 */ - put_le16(p + 86, (1 << 14) | (1 << 13) | (1 <<12) | (1 << 10)); - put_le16(p + 87, (1 << 14)); - put_le16(p + 88, 0x3f | (1 << 13)); /* udma5 set and supported */ - put_le16(p + 93, 1 | (1 << 14) | 0x2000); - put_le16(p + 100, s->nb_sectors); - put_le16(p + 101, s->nb_sectors >> 16); - put_le16(p + 102, s->nb_sectors >> 32); - put_le16(p + 103, s->nb_sectors >> 48); - - memcpy(s->identify_data, p, sizeof(s->identify_data)); - s->identify_set = 1; -} - -static void ide_atapi_identify(IDEState *s) -{ - uint16_t *p; - - if (s->identify_set) { - memcpy(s->io_buffer, s->identify_data, sizeof(s->identify_data)); - return; - } - - memset(s->io_buffer, 0, 512); - p = (uint16_t *)s->io_buffer; - /* Removable CDROM, 50us response, 12 byte packets */ - put_le16(p + 0, (2 << 14) | (5 << 8) | (1 << 7) | (2 << 5) | (0 << 0)); - padstr((char *)(p + 10), s->drive_serial_str, 20); /* serial number */ - put_le16(p + 20, 3); /* buffer type */ - put_le16(p + 21, 512); /* cache size in sectors */ - put_le16(p + 22, 4); /* ecc bytes */ - padstr((char *)(p + 23), QEMU_VERSION, 8); /* firmware version */ - padstr((char *)(p + 27), "QEMU DVD-ROM", 40); /* model */ - put_le16(p + 48, 1); /* dword I/O (XXX: should not be set on CDROM) */ -#ifdef USE_DMA_CDROM - put_le16(p + 49, 1 << 9 | 1 << 8); /* DMA and LBA supported */ - put_le16(p + 53, 7); /* words 64-70, 54-58, 88 valid */ - put_le16(p + 62, 7); /* single word dma0-2 supported */ - put_le16(p + 63, 7); /* mdma0-2 supported */ - put_le16(p + 64, 0x3f); /* PIO modes supported */ -#else - put_le16(p + 49, 1 << 9); /* LBA supported, no DMA */ - put_le16(p + 53, 3); /* words 64-70, 54-58 valid */ - put_le16(p + 63, 0x103); /* DMA modes XXX: may be incorrect */ - put_le16(p + 64, 1); /* PIO modes */ -#endif - put_le16(p + 65, 0xb4); /* minimum DMA multiword tx cycle time */ - put_le16(p + 66, 0xb4); /* recommended DMA multiword tx cycle time */ - put_le16(p + 67, 0x12c); /* minimum PIO cycle time without flow control */ - put_le16(p + 68, 0xb4); /* minimum PIO cycle time with IORDY flow control */ - - put_le16(p + 71, 30); /* in ns */ - put_le16(p + 72, 30); /* in ns */ - - put_le16(p + 80, 0x1e); /* support up to ATA/ATAPI-4 */ -#ifdef USE_DMA_CDROM - put_le16(p + 88, 0x3f | (1 << 13)); /* udma5 set and supported */ -#endif - memcpy(s->identify_data, p, sizeof(s->identify_data)); - s->identify_set = 1; -} - -static void ide_cfata_identify(IDEState *s) -{ - uint16_t *p; - uint32_t cur_sec; - - p = (uint16_t *) s->identify_data; - if (s->identify_set) - goto fill_buffer; - - memset(p, 0, sizeof(s->identify_data)); - - cur_sec = s->cylinders * s->heads * s->sectors; - - put_le16(p + 0, 0x848a); /* CF Storage Card signature */ - put_le16(p + 1, s->cylinders); /* Default cylinders */ - put_le16(p + 3, s->heads); /* Default heads */ - put_le16(p + 6, s->sectors); /* Default sectors per track */ - put_le16(p + 7, s->nb_sectors >> 16); /* Sectors per card */ - put_le16(p + 8, s->nb_sectors); /* Sectors per card */ - padstr((char *)(p + 10), s->drive_serial_str, 20); /* serial number */ - put_le16(p + 22, 0x0004); /* ECC bytes */ - padstr((char *) (p + 23), QEMU_VERSION, 8); /* Firmware Revision */ - padstr((char *) (p + 27), "QEMU MICRODRIVE", 40);/* Model number */ -#if MAX_MULT_SECTORS > 1 - put_le16(p + 47, 0x8000 | MAX_MULT_SECTORS); -#else - put_le16(p + 47, 0x0000); -#endif - put_le16(p + 49, 0x0f00); /* Capabilities */ - put_le16(p + 51, 0x0002); /* PIO cycle timing mode */ - put_le16(p + 52, 0x0001); /* DMA cycle timing mode */ - put_le16(p + 53, 0x0003); /* Translation params valid */ - put_le16(p + 54, s->cylinders); /* Current cylinders */ - put_le16(p + 55, s->heads); /* Current heads */ - put_le16(p + 56, s->sectors); /* Current sectors */ - put_le16(p + 57, cur_sec); /* Current capacity */ - put_le16(p + 58, cur_sec >> 16); /* Current capacity */ - if (s->mult_sectors) /* Multiple sector setting */ - put_le16(p + 59, 0x100 | s->mult_sectors); - put_le16(p + 60, s->nb_sectors); /* Total LBA sectors */ - put_le16(p + 61, s->nb_sectors >> 16); /* Total LBA sectors */ - put_le16(p + 63, 0x0203); /* Multiword DMA capability */ - put_le16(p + 64, 0x0001); /* Flow Control PIO support */ - put_le16(p + 65, 0x0096); /* Min. Multiword DMA cycle */ - put_le16(p + 66, 0x0096); /* Rec. Multiword DMA cycle */ - put_le16(p + 68, 0x00b4); /* Min. PIO cycle time */ - put_le16(p + 82, 0x400c); /* Command Set supported */ - put_le16(p + 83, 0x7068); /* Command Set supported */ - put_le16(p + 84, 0x4000); /* Features supported */ - put_le16(p + 85, 0x000c); /* Command Set enabled */ - put_le16(p + 86, 0x7044); /* Command Set enabled */ - put_le16(p + 87, 0x4000); /* Features enabled */ - put_le16(p + 91, 0x4060); /* Current APM level */ - put_le16(p + 129, 0x0002); /* Current features option */ - put_le16(p + 130, 0x0005); /* Reassigned sectors */ - put_le16(p + 131, 0x0001); /* Initial power mode */ - put_le16(p + 132, 0x0000); /* User signature */ - put_le16(p + 160, 0x8100); /* Power requirement */ - put_le16(p + 161, 0x8001); /* CF command set */ - - s->identify_set = 1; - -fill_buffer: - memcpy(s->io_buffer, p, sizeof(s->identify_data)); -} - -static void ide_set_signature(IDEState *s) -{ - s->select &= 0xf0; /* clear head */ - /* put signature */ - s->nsector = 1; - s->sector = 1; - if (s->is_cdrom) { - s->lcyl = 0x14; - s->hcyl = 0xeb; - } else if (s->bs) { - s->lcyl = 0; - s->hcyl = 0; - } else { - s->lcyl = 0xff; - s->hcyl = 0xff; - } -} - -static inline void ide_abort_command(IDEState *s) -{ - s->status = READY_STAT | ERR_STAT; - s->error = ABRT_ERR; -} - -static inline void ide_dma_submit_check(IDEState *s, - BlockDriverCompletionFunc *dma_cb, BMDMAState *bm) -{ - if (bm->aiocb) - return; - dma_cb(bm, -1); -} - -static inline void ide_set_irq(IDEState *s) -{ - BMDMAState *bm = s->bmdma; - if (!(s->cmd & IDE_CMD_DISABLE_IRQ)) { - if (bm) { - bm->status |= BM_STATUS_INT; - } - qemu_irq_raise(s->irq); - } -} - -/* prepare data transfer and tell what to do after */ -static void ide_transfer_start(IDEState *s, uint8_t *buf, int size, - EndTransferFunc *end_transfer_func) -{ - s->end_transfer_func = end_transfer_func; - s->data_ptr = buf; - s->data_end = buf + size; - if (!(s->status & ERR_STAT)) - s->status |= DRQ_STAT; -} - -static void ide_transfer_stop(IDEState *s) -{ - s->end_transfer_func = ide_transfer_stop; - s->data_ptr = s->io_buffer; - s->data_end = s->io_buffer; - s->status &= ~DRQ_STAT; -} - -static int64_t ide_get_sector(IDEState *s) -{ - int64_t sector_num; - if (s->select & 0x40) { - /* lba */ - if (!s->lba48) { - sector_num = ((s->select & 0x0f) << 24) | (s->hcyl << 16) | - (s->lcyl << 8) | s->sector; - } else { - sector_num = ((int64_t)s->hob_hcyl << 40) | - ((int64_t) s->hob_lcyl << 32) | - ((int64_t) s->hob_sector << 24) | - ((int64_t) s->hcyl << 16) | - ((int64_t) s->lcyl << 8) | s->sector; - } - } else { - sector_num = ((s->hcyl << 8) | s->lcyl) * s->heads * s->sectors + - (s->select & 0x0f) * s->sectors + (s->sector - 1); - } - return sector_num; -} - -static void ide_set_sector(IDEState *s, int64_t sector_num) -{ - unsigned int cyl, r; - if (s->select & 0x40) { - if (!s->lba48) { - s->select = (s->select & 0xf0) | (sector_num >> 24); - s->hcyl = (sector_num >> 16); - s->lcyl = (sector_num >> 8); - s->sector = (sector_num); - } else { - s->sector = sector_num; - s->lcyl = sector_num >> 8; - s->hcyl = sector_num >> 16; - s->hob_sector = sector_num >> 24; - s->hob_lcyl = sector_num >> 32; - s->hob_hcyl = sector_num >> 40; - } - } else { - cyl = sector_num / (s->heads * s->sectors); - r = sector_num % (s->heads * s->sectors); - s->hcyl = cyl >> 8; - s->lcyl = cyl; - s->select = (s->select & 0xf0) | ((r / s->sectors) & 0x0f); - s->sector = (r % s->sectors) + 1; - } -} - -static void ide_rw_error(IDEState *s) { - ide_abort_command(s); - ide_set_irq(s); -} - -static void ide_sector_read(IDEState *s) -{ - int64_t sector_num; - int ret, n; - - s->status = READY_STAT | SEEK_STAT; - s->error = 0; /* not needed by IDE spec, but needed by Windows */ - sector_num = ide_get_sector(s); - n = s->nsector; - if (n == 0) { - /* no more sector to read from disk */ - ide_transfer_stop(s); - } else { -#if defined(DEBUG_IDE) - printf("read sector=%" PRId64 "\n", sector_num); -#endif - if (n > s->req_nb_sectors) - n = s->req_nb_sectors; - ret = bdrv_read(s->bs, sector_num, s->io_buffer, n); - if (ret != 0) { - ide_rw_error(s); - return; - } - ide_transfer_start(s, s->io_buffer, 512 * n, ide_sector_read); - ide_set_irq(s); - ide_set_sector(s, sector_num + n); - s->nsector -= n; - } -} - - -/* return 0 if buffer completed */ -static int dma_buf_prepare(BMDMAState *bm, int is_write) -{ - IDEState *s = bm->ide_if; - struct { - uint32_t addr; - uint32_t size; - } prd; - int l, len; - - qemu_sglist_init(&s->sg, s->nsector / (TARGET_PAGE_SIZE/512) + 1); - s->io_buffer_size = 0; - for(;;) { - if (bm->cur_prd_len == 0) { - /* end of table (with a fail safe of one page) */ - if (bm->cur_prd_last || - (bm->cur_addr - bm->addr) >= 4096) - return s->io_buffer_size != 0; - cpu_physical_memory_read(bm->cur_addr, (uint8_t *)&prd, 8); - bm->cur_addr += 8; - prd.addr = le32_to_cpu(prd.addr); - prd.size = le32_to_cpu(prd.size); - len = prd.size & 0xfffe; - if (len == 0) - len = 0x10000; - bm->cur_prd_len = len; - bm->cur_prd_addr = prd.addr; - bm->cur_prd_last = (prd.size & 0x80000000); - } - l = bm->cur_prd_len; - if (l > 0) { - qemu_sglist_add(&s->sg, bm->cur_prd_addr, l); - bm->cur_prd_addr += l; - bm->cur_prd_len -= l; - s->io_buffer_size += l; - } - } - return 1; -} - -static void dma_buf_commit(IDEState *s, int is_write) -{ - qemu_sglist_destroy(&s->sg); -} - -static void ide_dma_error(IDEState *s) -{ - ide_transfer_stop(s); - s->error = ABRT_ERR; - s->status = READY_STAT | ERR_STAT; - ide_set_irq(s); -} - -static int ide_handle_write_error(IDEState *s, int error, int op) -{ - BlockInterfaceErrorAction action = drive_get_onerror(s->bs); - - if (action == BLOCK_ERR_IGNORE) - return 0; - - if ((error == ENOSPC && action == BLOCK_ERR_STOP_ENOSPC) - || action == BLOCK_ERR_STOP_ANY) { - s->bmdma->ide_if = s; - s->bmdma->status |= op; - vm_stop(0); - } else { - if (op == BM_STATUS_DMA_RETRY) { - dma_buf_commit(s, 0); - ide_dma_error(s); - } else { - ide_rw_error(s); - } - } - - return 1; -} - -/* return 0 if buffer completed */ -static int dma_buf_rw(BMDMAState *bm, int is_write) -{ - IDEState *s = bm->ide_if; - struct { - uint32_t addr; - uint32_t size; - } prd; - int l, len; - - for(;;) { - l = s->io_buffer_size - s->io_buffer_index; - if (l <= 0) - break; - if (bm->cur_prd_len == 0) { - /* end of table (with a fail safe of one page) */ - if (bm->cur_prd_last || - (bm->cur_addr - bm->addr) >= 4096) - return 0; - cpu_physical_memory_read(bm->cur_addr, (uint8_t *)&prd, 8); - bm->cur_addr += 8; - prd.addr = le32_to_cpu(prd.addr); - prd.size = le32_to_cpu(prd.size); - len = prd.size & 0xfffe; - if (len == 0) - len = 0x10000; - bm->cur_prd_len = len; - bm->cur_prd_addr = prd.addr; - bm->cur_prd_last = (prd.size & 0x80000000); - } - if (l > bm->cur_prd_len) - l = bm->cur_prd_len; - if (l > 0) { - if (is_write) { - cpu_physical_memory_write(bm->cur_prd_addr, - s->io_buffer + s->io_buffer_index, l); - } else { - cpu_physical_memory_read(bm->cur_prd_addr, - s->io_buffer + s->io_buffer_index, l); - } - bm->cur_prd_addr += l; - bm->cur_prd_len -= l; - s->io_buffer_index += l; - } - } - return 1; -} - -static void ide_read_dma_cb(void *opaque, int ret) -{ - BMDMAState *bm = opaque; - IDEState *s = bm->ide_if; - int n; - int64_t sector_num; - - if (ret < 0) { - dma_buf_commit(s, 1); - ide_dma_error(s); - return; - } - - n = s->io_buffer_size >> 9; - sector_num = ide_get_sector(s); - if (n > 0) { - dma_buf_commit(s, 1); - sector_num += n; - ide_set_sector(s, sector_num); - s->nsector -= n; - } - - /* end of transfer ? */ - if (s->nsector == 0) { - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s); - eot: - bm->status &= ~BM_STATUS_DMAING; - bm->status |= BM_STATUS_INT; - bm->dma_cb = NULL; - bm->ide_if = NULL; - bm->aiocb = NULL; - return; - } - - /* launch next transfer */ - n = s->nsector; - s->io_buffer_index = 0; - s->io_buffer_size = n * 512; - if (dma_buf_prepare(bm, 1) == 0) - goto eot; -#ifdef DEBUG_AIO - printf("aio_read: sector_num=%" PRId64 " n=%d\n", sector_num, n); -#endif - bm->aiocb = dma_bdrv_read(s->bs, &s->sg, sector_num, ide_read_dma_cb, bm); - ide_dma_submit_check(s, ide_read_dma_cb, bm); -} - -static void ide_sector_read_dma(IDEState *s) -{ - s->status = READY_STAT | SEEK_STAT | DRQ_STAT | BUSY_STAT; - s->io_buffer_index = 0; - s->io_buffer_size = 0; - s->is_read = 1; - ide_dma_start(s, ide_read_dma_cb); -} - -static void ide_sector_write_timer_cb(void *opaque) -{ - IDEState *s = opaque; - ide_set_irq(s); -} - -static void ide_sector_write(IDEState *s) -{ - int64_t sector_num; - int ret, n, n1; - - s->status = READY_STAT | SEEK_STAT; - sector_num = ide_get_sector(s); -#if defined(DEBUG_IDE) - printf("write sector=%" PRId64 "\n", sector_num); -#endif - n = s->nsector; - if (n > s->req_nb_sectors) - n = s->req_nb_sectors; - ret = bdrv_write(s->bs, sector_num, s->io_buffer, n); - - if (ret != 0) { - if (ide_handle_write_error(s, -ret, BM_STATUS_PIO_RETRY)) - return; - } - - s->nsector -= n; - if (s->nsector == 0) { - /* no more sectors to write */ - ide_transfer_stop(s); - } else { - n1 = s->nsector; - if (n1 > s->req_nb_sectors) - n1 = s->req_nb_sectors; - ide_transfer_start(s, s->io_buffer, 512 * n1, ide_sector_write); - } - ide_set_sector(s, sector_num + n); - -#ifdef TARGET_I386 - if (win2k_install_hack && ((++s->irq_count % 16) == 0)) { - /* It seems there is a bug in the Windows 2000 installer HDD - IDE driver which fills the disk with empty logs when the - IDE write IRQ comes too early. This hack tries to correct - that at the expense of slower write performances. Use this - option _only_ to install Windows 2000. You must disable it - for normal use. */ - qemu_mod_timer(s->sector_write_timer, - qemu_get_clock(vm_clock) + (ticks_per_sec / 1000)); - } else -#endif - { - ide_set_irq(s); - } -} - -static void ide_dma_restart_bh(void *opaque) -{ - BMDMAState *bm = opaque; - - qemu_bh_delete(bm->bh); - bm->bh = NULL; - - if (bm->status & BM_STATUS_DMA_RETRY) { - bm->status &= ~BM_STATUS_DMA_RETRY; - ide_dma_restart(bm->ide_if); - } else if (bm->status & BM_STATUS_PIO_RETRY) { - bm->status &= ~BM_STATUS_PIO_RETRY; - ide_sector_write(bm->ide_if); - } -} - -static void ide_dma_restart_cb(void *opaque, int running, int reason) -{ - BMDMAState *bm = opaque; - - if (!running) - return; - - if (!bm->bh) { - bm->bh = qemu_bh_new(ide_dma_restart_bh, bm); - qemu_bh_schedule(bm->bh); - } -} - -static void ide_write_dma_cb(void *opaque, int ret) -{ - BMDMAState *bm = opaque; - IDEState *s = bm->ide_if; - int n; - int64_t sector_num; - - if (ret < 0) { - if (ide_handle_write_error(s, -ret, BM_STATUS_DMA_RETRY)) - return; - } - - n = s->io_buffer_size >> 9; - sector_num = ide_get_sector(s); - if (n > 0) { - dma_buf_commit(s, 0); - sector_num += n; - ide_set_sector(s, sector_num); - s->nsector -= n; - } - - /* end of transfer ? */ - if (s->nsector == 0) { - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s); - eot: - bm->status &= ~BM_STATUS_DMAING; - bm->status |= BM_STATUS_INT; - bm->dma_cb = NULL; - bm->ide_if = NULL; - bm->aiocb = NULL; - return; - } - - n = s->nsector; - s->io_buffer_size = n * 512; - /* launch next transfer */ - if (dma_buf_prepare(bm, 0) == 0) - goto eot; -#ifdef DEBUG_AIO - printf("aio_write: sector_num=%" PRId64 " n=%d\n", sector_num, n); -#endif - bm->aiocb = dma_bdrv_write(s->bs, &s->sg, sector_num, ide_write_dma_cb, bm); - ide_dma_submit_check(s, ide_write_dma_cb, bm); -} - -static void ide_sector_write_dma(IDEState *s) -{ - s->status = READY_STAT | SEEK_STAT | DRQ_STAT | BUSY_STAT; - s->io_buffer_index = 0; - s->io_buffer_size = 0; - s->is_read = 0; - ide_dma_start(s, ide_write_dma_cb); -} - -static void ide_atapi_cmd_ok(IDEState *s) -{ - s->error = 0; - s->status = READY_STAT | SEEK_STAT; - s->nsector = (s->nsector & ~7) | ATAPI_INT_REASON_IO | ATAPI_INT_REASON_CD; - ide_set_irq(s); -} - -static void ide_atapi_cmd_error(IDEState *s, int sense_key, int asc) -{ -#ifdef DEBUG_IDE_ATAPI - printf("atapi_cmd_error: sense=0x%x asc=0x%x\n", sense_key, asc); -#endif - s->error = sense_key << 4; - s->status = READY_STAT | ERR_STAT; - s->nsector = (s->nsector & ~7) | ATAPI_INT_REASON_IO | ATAPI_INT_REASON_CD; - s->sense_key = sense_key; - s->asc = asc; - ide_set_irq(s); -} - -static void ide_atapi_cmd_check_status(IDEState *s) -{ -#ifdef DEBUG_IDE_ATAPI - printf("atapi_cmd_check_status\n"); -#endif - s->error = MC_ERR | (SENSE_UNIT_ATTENTION << 4); - s->status = ERR_STAT; - s->nsector = 0; - ide_set_irq(s); -} - -static inline void cpu_to_ube16(uint8_t *buf, int val) -{ - buf[0] = val >> 8; - buf[1] = val & 0xff; -} - -static inline void cpu_to_ube32(uint8_t *buf, unsigned int val) -{ - buf[0] = val >> 24; - buf[1] = val >> 16; - buf[2] = val >> 8; - buf[3] = val & 0xff; -} - -static inline int ube16_to_cpu(const uint8_t *buf) -{ - return (buf[0] << 8) | buf[1]; -} - -static inline int ube32_to_cpu(const uint8_t *buf) -{ - return (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3]; -} - -static void lba_to_msf(uint8_t *buf, int lba) -{ - lba += 150; - buf[0] = (lba / 75) / 60; - buf[1] = (lba / 75) % 60; - buf[2] = lba % 75; -} - -static void cd_data_to_raw(uint8_t *buf, int lba) -{ - /* sync bytes */ - buf[0] = 0x00; - memset(buf + 1, 0xff, 10); - buf[11] = 0x00; - buf += 12; - /* MSF */ - lba_to_msf(buf, lba); - buf[3] = 0x01; /* mode 1 data */ - buf += 4; - /* data */ - buf += 2048; - /* XXX: ECC not computed */ - memset(buf, 0, 288); -} - -static int cd_read_sector(BlockDriverState *bs, int lba, uint8_t *buf, - int sector_size) -{ - int ret; - - switch(sector_size) { - case 2048: - ret = bdrv_read(bs, (int64_t)lba << 2, buf, 4); - break; - case 2352: - ret = bdrv_read(bs, (int64_t)lba << 2, buf + 16, 4); - if (ret < 0) - return ret; - cd_data_to_raw(buf, lba); - break; - default: - ret = -EIO; - break; - } - return ret; -} - -static void ide_atapi_io_error(IDEState *s, int ret) -{ - /* XXX: handle more errors */ - if (ret == -ENOMEDIUM) { - ide_atapi_cmd_error(s, SENSE_NOT_READY, - ASC_MEDIUM_NOT_PRESENT); - } else { - ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, - ASC_LOGICAL_BLOCK_OOR); - } -} - -/* The whole ATAPI transfer logic is handled in this function */ -static void ide_atapi_cmd_reply_end(IDEState *s) -{ - int byte_count_limit, size, ret; -#ifdef DEBUG_IDE_ATAPI - printf("reply: tx_size=%d elem_tx_size=%d index=%d\n", - s->packet_transfer_size, - s->elementary_transfer_size, - s->io_buffer_index); -#endif - if (s->packet_transfer_size <= 0) { - /* end of transfer */ - ide_transfer_stop(s); - s->status = READY_STAT | SEEK_STAT; - s->nsector = (s->nsector & ~7) | ATAPI_INT_REASON_IO | ATAPI_INT_REASON_CD; - ide_set_irq(s); -#ifdef DEBUG_IDE_ATAPI - printf("status=0x%x\n", s->status); -#endif - } else { - /* see if a new sector must be read */ - if (s->lba != -1 && s->io_buffer_index >= s->cd_sector_size) { - ret = cd_read_sector(s->bs, s->lba, s->io_buffer, s->cd_sector_size); - if (ret < 0) { - ide_transfer_stop(s); - ide_atapi_io_error(s, ret); - return; - } - s->lba++; - s->io_buffer_index = 0; - } - if (s->elementary_transfer_size > 0) { - /* there are some data left to transmit in this elementary - transfer */ - size = s->cd_sector_size - s->io_buffer_index; - if (size > s->elementary_transfer_size) - size = s->elementary_transfer_size; - ide_transfer_start(s, s->io_buffer + s->io_buffer_index, - size, ide_atapi_cmd_reply_end); - s->packet_transfer_size -= size; - s->elementary_transfer_size -= size; - s->io_buffer_index += size; - } else { - /* a new transfer is needed */ - s->nsector = (s->nsector & ~7) | ATAPI_INT_REASON_IO; - byte_count_limit = s->lcyl | (s->hcyl << 8); -#ifdef DEBUG_IDE_ATAPI - printf("byte_count_limit=%d\n", byte_count_limit); -#endif - if (byte_count_limit == 0xffff) - byte_count_limit--; - size = s->packet_transfer_size; - if (size > byte_count_limit) { - /* byte count limit must be even if this case */ - if (byte_count_limit & 1) - byte_count_limit--; - size = byte_count_limit; - } - s->lcyl = size; - s->hcyl = size >> 8; - s->elementary_transfer_size = size; - /* we cannot transmit more than one sector at a time */ - if (s->lba != -1) { - if (size > (s->cd_sector_size - s->io_buffer_index)) - size = (s->cd_sector_size - s->io_buffer_index); - } - ide_transfer_start(s, s->io_buffer + s->io_buffer_index, - size, ide_atapi_cmd_reply_end); - s->packet_transfer_size -= size; - s->elementary_transfer_size -= size; - s->io_buffer_index += size; - ide_set_irq(s); -#ifdef DEBUG_IDE_ATAPI - printf("status=0x%x\n", s->status); -#endif - } - } -} - -/* send a reply of 'size' bytes in s->io_buffer to an ATAPI command */ -static void ide_atapi_cmd_reply(IDEState *s, int size, int max_size) -{ - if (size > max_size) - size = max_size; - s->lba = -1; /* no sector read */ - s->packet_transfer_size = size; - s->io_buffer_size = size; /* dma: send the reply data as one chunk */ - s->elementary_transfer_size = 0; - s->io_buffer_index = 0; - - if (s->atapi_dma) { - s->status = READY_STAT | SEEK_STAT | DRQ_STAT; - ide_dma_start(s, ide_atapi_cmd_read_dma_cb); - } else { - s->status = READY_STAT | SEEK_STAT; - ide_atapi_cmd_reply_end(s); - } -} - -/* start a CD-CDROM read command */ -static void ide_atapi_cmd_read_pio(IDEState *s, int lba, int nb_sectors, - int sector_size) -{ - s->lba = lba; - s->packet_transfer_size = nb_sectors * sector_size; - s->elementary_transfer_size = 0; - s->io_buffer_index = sector_size; - s->cd_sector_size = sector_size; - - s->status = READY_STAT | SEEK_STAT; - ide_atapi_cmd_reply_end(s); -} - -/* ATAPI DMA support */ - -/* XXX: handle read errors */ -static void ide_atapi_cmd_read_dma_cb(void *opaque, int ret) -{ - BMDMAState *bm = opaque; - IDEState *s = bm->ide_if; - int data_offset, n; - - if (ret < 0) { - ide_atapi_io_error(s, ret); - goto eot; - } - - if (s->io_buffer_size > 0) { - /* - * For a cdrom read sector command (s->lba != -1), - * adjust the lba for the next s->io_buffer_size chunk - * and dma the current chunk. - * For a command != read (s->lba == -1), just transfer - * the reply data. - */ - if (s->lba != -1) { - if (s->cd_sector_size == 2352) { - n = 1; - cd_data_to_raw(s->io_buffer, s->lba); - } else { - n = s->io_buffer_size >> 11; - } - s->lba += n; - } - s->packet_transfer_size -= s->io_buffer_size; - if (dma_buf_rw(bm, 1) == 0) - goto eot; - } - - if (s->packet_transfer_size <= 0) { - s->status = READY_STAT | SEEK_STAT; - s->nsector = (s->nsector & ~7) | ATAPI_INT_REASON_IO | ATAPI_INT_REASON_CD; - ide_set_irq(s); - eot: - bm->status &= ~BM_STATUS_DMAING; - bm->status |= BM_STATUS_INT; - bm->dma_cb = NULL; - bm->ide_if = NULL; - bm->aiocb = NULL; - return; - } - - s->io_buffer_index = 0; - if (s->cd_sector_size == 2352) { - n = 1; - s->io_buffer_size = s->cd_sector_size; - data_offset = 16; - } else { - n = s->packet_transfer_size >> 11; - if (n > (IDE_DMA_BUF_SECTORS / 4)) - n = (IDE_DMA_BUF_SECTORS / 4); - s->io_buffer_size = n * 2048; - data_offset = 0; - } -#ifdef DEBUG_AIO - printf("aio_read_cd: lba=%u n=%d\n", s->lba, n); -#endif - bm->iov.iov_base = (void *)(s->io_buffer + data_offset); - bm->iov.iov_len = n * 4 * 512; - qemu_iovec_init_external(&bm->qiov, &bm->iov, 1); - bm->aiocb = bdrv_aio_readv(s->bs, (int64_t)s->lba << 2, &bm->qiov, - n * 4, ide_atapi_cmd_read_dma_cb, bm); - if (!bm->aiocb) { - /* Note: media not present is the most likely case */ - ide_atapi_cmd_error(s, SENSE_NOT_READY, - ASC_MEDIUM_NOT_PRESENT); - goto eot; - } -} - -/* start a CD-CDROM read command with DMA */ -/* XXX: test if DMA is available */ -static void ide_atapi_cmd_read_dma(IDEState *s, int lba, int nb_sectors, - int sector_size) -{ - s->lba = lba; - s->packet_transfer_size = nb_sectors * sector_size; - s->io_buffer_index = 0; - s->io_buffer_size = 0; - s->cd_sector_size = sector_size; - - /* XXX: check if BUSY_STAT should be set */ - s->status = READY_STAT | SEEK_STAT | DRQ_STAT | BUSY_STAT; - ide_dma_start(s, ide_atapi_cmd_read_dma_cb); -} - -static void ide_atapi_cmd_read(IDEState *s, int lba, int nb_sectors, - int sector_size) -{ -#ifdef DEBUG_IDE_ATAPI - printf("read %s: LBA=%d nb_sectors=%d\n", s->atapi_dma ? "dma" : "pio", - lba, nb_sectors); -#endif - if (s->atapi_dma) { - ide_atapi_cmd_read_dma(s, lba, nb_sectors, sector_size); - } else { - ide_atapi_cmd_read_pio(s, lba, nb_sectors, sector_size); - } -} - -static inline uint8_t ide_atapi_set_profile(uint8_t *buf, uint8_t *index, - uint16_t profile) -{ - uint8_t *buf_profile = buf + 12; /* start of profiles */ - - buf_profile += ((*index) * 4); /* start of indexed profile */ - cpu_to_ube16 (buf_profile, profile); - buf_profile[2] = ((buf_profile[0] == buf[6]) && (buf_profile[1] == buf[7])); - - /* each profile adds 4 bytes to the response */ - (*index)++; - buf[11] += 4; /* Additional Length */ - - return 4; -} - -static int ide_dvd_read_structure(IDEState *s, int format, - const uint8_t *packet, uint8_t *buf) -{ - switch (format) { - case 0x0: /* Physical format information */ - { - int layer = packet[6]; - uint64_t total_sectors; - - if (layer != 0) - return -ASC_INV_FIELD_IN_CMD_PACKET; - - bdrv_get_geometry(s->bs, &total_sectors); - total_sectors >>= 2; - if (total_sectors == 0) - return -ASC_MEDIUM_NOT_PRESENT; - - buf[4] = 1; /* DVD-ROM, part version 1 */ - buf[5] = 0xf; /* 120mm disc, minimum rate unspecified */ - buf[6] = 1; /* one layer, read-only (per MMC-2 spec) */ - buf[7] = 0; /* default densities */ - - /* FIXME: 0x30000 per spec? */ - cpu_to_ube32(buf + 8, 0); /* start sector */ - cpu_to_ube32(buf + 12, total_sectors - 1); /* end sector */ - cpu_to_ube32(buf + 16, total_sectors - 1); /* l0 end sector */ - - /* Size of buffer, not including 2 byte size field */ - cpu_to_be16wu((uint16_t *)buf, 2048 + 2); - - /* 2k data + 4 byte header */ - return (2048 + 4); - } - - case 0x01: /* DVD copyright information */ - buf[4] = 0; /* no copyright data */ - buf[5] = 0; /* no region restrictions */ - - /* Size of buffer, not including 2 byte size field */ - cpu_to_be16wu((uint16_t *)buf, 4 + 2); - - /* 4 byte header + 4 byte data */ - return (4 + 4); - - case 0x03: /* BCA information - invalid field for no BCA info */ - return -ASC_INV_FIELD_IN_CMD_PACKET; - - case 0x04: /* DVD disc manufacturing information */ - /* Size of buffer, not including 2 byte size field */ - cpu_to_be16wu((uint16_t *)buf, 2048 + 2); - - /* 2k data + 4 byte header */ - return (2048 + 4); - - case 0xff: - /* - * This lists all the command capabilities above. Add new ones - * in order and update the length and buffer return values. - */ - - buf[4] = 0x00; /* Physical format */ - buf[5] = 0x40; /* Not writable, is readable */ - cpu_to_be16wu((uint16_t *)(buf + 6), 2048 + 4); - - buf[8] = 0x01; /* Copyright info */ - buf[9] = 0x40; /* Not writable, is readable */ - cpu_to_be16wu((uint16_t *)(buf + 10), 4 + 4); - - buf[12] = 0x03; /* BCA info */ - buf[13] = 0x40; /* Not writable, is readable */ - cpu_to_be16wu((uint16_t *)(buf + 14), 188 + 4); - - buf[16] = 0x04; /* Manufacturing info */ - buf[17] = 0x40; /* Not writable, is readable */ - cpu_to_be16wu((uint16_t *)(buf + 18), 2048 + 4); - - /* Size of buffer, not including 2 byte size field */ - cpu_to_be16wu((uint16_t *)buf, 16 + 2); - - /* data written + 4 byte header */ - return (16 + 4); - - default: /* TODO: formats beyond DVD-ROM requires */ - return -ASC_INV_FIELD_IN_CMD_PACKET; - } -} - -static void ide_atapi_cmd(IDEState *s) -{ - const uint8_t *packet; - uint8_t *buf; - int max_len; - - packet = s->io_buffer; - buf = s->io_buffer; -#ifdef DEBUG_IDE_ATAPI - { - int i; - printf("ATAPI limit=0x%x packet:", s->lcyl | (s->hcyl << 8)); - for(i = 0; i < ATAPI_PACKET_SIZE; i++) { - printf(" %02x", packet[i]); - } - printf("\n"); - } -#endif - /* If there's a UNIT_ATTENTION condition pending, only - REQUEST_SENSE and INQUIRY commands are allowed to complete. */ - if (s->sense_key == SENSE_UNIT_ATTENTION && - s->io_buffer[0] != GPCMD_REQUEST_SENSE && - s->io_buffer[0] != GPCMD_INQUIRY) { - ide_atapi_cmd_check_status(s); - return; - } - switch(s->io_buffer[0]) { - case GPCMD_TEST_UNIT_READY: - if (bdrv_is_inserted(s->bs) && !s->cdrom_changed) { - ide_atapi_cmd_ok(s); - } else { - s->cdrom_changed = 0; - ide_atapi_cmd_error(s, SENSE_NOT_READY, - ASC_MEDIUM_NOT_PRESENT); - } - break; - case GPCMD_MODE_SENSE_6: - case GPCMD_MODE_SENSE_10: - { - int action, code; - if (packet[0] == GPCMD_MODE_SENSE_10) - max_len = ube16_to_cpu(packet + 7); - else - max_len = packet[4]; - action = packet[2] >> 6; - code = packet[2] & 0x3f; - switch(action) { - case 0: /* current values */ - switch(code) { - case 0x01: /* error recovery */ - cpu_to_ube16(&buf[0], 16 + 6); - buf[2] = 0x70; - buf[3] = 0; - buf[4] = 0; - buf[5] = 0; - buf[6] = 0; - buf[7] = 0; - - buf[8] = 0x01; - buf[9] = 0x06; - buf[10] = 0x00; - buf[11] = 0x05; - buf[12] = 0x00; - buf[13] = 0x00; - buf[14] = 0x00; - buf[15] = 0x00; - ide_atapi_cmd_reply(s, 16, max_len); - break; - case 0x2a: - cpu_to_ube16(&buf[0], 28 + 6); - buf[2] = 0x70; - buf[3] = 0; - buf[4] = 0; - buf[5] = 0; - buf[6] = 0; - buf[7] = 0; - - buf[8] = 0x2a; - buf[9] = 0x12; - buf[10] = 0x00; - buf[11] = 0x00; - - /* Claim PLAY_AUDIO capability (0x01) since some Linux - code checks for this to automount media. */ - buf[12] = 0x71; - buf[13] = 3 << 5; - buf[14] = (1 << 0) | (1 << 3) | (1 << 5); - if (bdrv_is_locked(s->bs)) - buf[6] |= 1 << 1; - buf[15] = 0x00; - cpu_to_ube16(&buf[16], 706); - buf[18] = 0; - buf[19] = 2; - cpu_to_ube16(&buf[20], 512); - cpu_to_ube16(&buf[22], 706); - buf[24] = 0; - buf[25] = 0; - buf[26] = 0; - buf[27] = 0; - ide_atapi_cmd_reply(s, 28, max_len); - break; - default: - goto error_cmd; - } - break; - case 1: /* changeable values */ - goto error_cmd; - case 2: /* default values */ - goto error_cmd; - default: - case 3: /* saved values */ - ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, - ASC_SAVING_PARAMETERS_NOT_SUPPORTED); - break; - } - } - break; - case GPCMD_REQUEST_SENSE: - max_len = packet[4]; - memset(buf, 0, 18); - buf[0] = 0x70 | (1 << 7); - buf[2] = s->sense_key; - buf[7] = 10; - buf[12] = s->asc; - if (s->sense_key == SENSE_UNIT_ATTENTION) - s->sense_key = SENSE_NONE; - ide_atapi_cmd_reply(s, 18, max_len); - break; - case GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL: - if (bdrv_is_inserted(s->bs)) { - bdrv_set_locked(s->bs, packet[4] & 1); - ide_atapi_cmd_ok(s); - } else { - ide_atapi_cmd_error(s, SENSE_NOT_READY, - ASC_MEDIUM_NOT_PRESENT); - } - break; - case GPCMD_READ_10: - case GPCMD_READ_12: - { - int nb_sectors, lba; - - if (packet[0] == GPCMD_READ_10) - nb_sectors = ube16_to_cpu(packet + 7); - else - nb_sectors = ube32_to_cpu(packet + 6); - lba = ube32_to_cpu(packet + 2); - if (nb_sectors == 0) { - ide_atapi_cmd_ok(s); - break; - } - ide_atapi_cmd_read(s, lba, nb_sectors, 2048); - } - break; - case GPCMD_READ_CD: - { - int nb_sectors, lba, transfer_request; - - nb_sectors = (packet[6] << 16) | (packet[7] << 8) | packet[8]; - lba = ube32_to_cpu(packet + 2); - if (nb_sectors == 0) { - ide_atapi_cmd_ok(s); - break; - } - transfer_request = packet[9]; - switch(transfer_request & 0xf8) { - case 0x00: - /* nothing */ - ide_atapi_cmd_ok(s); - break; - case 0x10: - /* normal read */ - ide_atapi_cmd_read(s, lba, nb_sectors, 2048); - break; - case 0xf8: - /* read all data */ - ide_atapi_cmd_read(s, lba, nb_sectors, 2352); - break; - default: - ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, - ASC_INV_FIELD_IN_CMD_PACKET); - break; - } - } - break; - case GPCMD_SEEK: - { - unsigned int lba; - uint64_t total_sectors; - - bdrv_get_geometry(s->bs, &total_sectors); - total_sectors >>= 2; - if (total_sectors == 0) { - ide_atapi_cmd_error(s, SENSE_NOT_READY, - ASC_MEDIUM_NOT_PRESENT); - break; - } - lba = ube32_to_cpu(packet + 2); - if (lba >= total_sectors) { - ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, - ASC_LOGICAL_BLOCK_OOR); - break; - } - ide_atapi_cmd_ok(s); - } - break; - case GPCMD_START_STOP_UNIT: - { - int start, eject, err = 0; - start = packet[4] & 1; - eject = (packet[4] >> 1) & 1; - - if (eject) { - err = bdrv_eject(s->bs, !start); - } - - switch (err) { - case 0: - ide_atapi_cmd_ok(s); - break; - case -EBUSY: - ide_atapi_cmd_error(s, SENSE_NOT_READY, - ASC_MEDIA_REMOVAL_PREVENTED); - break; - default: - ide_atapi_cmd_error(s, SENSE_NOT_READY, - ASC_MEDIUM_NOT_PRESENT); - break; - } - } - break; - case GPCMD_MECHANISM_STATUS: - { - max_len = ube16_to_cpu(packet + 8); - cpu_to_ube16(buf, 0); - /* no current LBA */ - buf[2] = 0; - buf[3] = 0; - buf[4] = 0; - buf[5] = 1; - cpu_to_ube16(buf + 6, 0); - ide_atapi_cmd_reply(s, 8, max_len); - } - break; - case GPCMD_READ_TOC_PMA_ATIP: - { - int format, msf, start_track, len; - uint64_t total_sectors; - - bdrv_get_geometry(s->bs, &total_sectors); - total_sectors >>= 2; - if (total_sectors == 0) { - ide_atapi_cmd_error(s, SENSE_NOT_READY, - ASC_MEDIUM_NOT_PRESENT); - break; - } - max_len = ube16_to_cpu(packet + 7); - format = packet[9] >> 6; - msf = (packet[1] >> 1) & 1; - start_track = packet[6]; - switch(format) { - case 0: - len = cdrom_read_toc(total_sectors, buf, msf, start_track); - if (len < 0) - goto error_cmd; - ide_atapi_cmd_reply(s, len, max_len); - break; - case 1: - /* multi session : only a single session defined */ - memset(buf, 0, 12); - buf[1] = 0x0a; - buf[2] = 0x01; - buf[3] = 0x01; - ide_atapi_cmd_reply(s, 12, max_len); - break; - case 2: - len = cdrom_read_toc_raw(total_sectors, buf, msf, start_track); - if (len < 0) - goto error_cmd; - ide_atapi_cmd_reply(s, len, max_len); - break; - default: - error_cmd: - ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, - ASC_INV_FIELD_IN_CMD_PACKET); - break; - } - } - break; - case GPCMD_READ_CDVD_CAPACITY: - { - uint64_t total_sectors; - - bdrv_get_geometry(s->bs, &total_sectors); - total_sectors >>= 2; - if (total_sectors == 0) { - ide_atapi_cmd_error(s, SENSE_NOT_READY, - ASC_MEDIUM_NOT_PRESENT); - break; - } - /* NOTE: it is really the number of sectors minus 1 */ - cpu_to_ube32(buf, total_sectors - 1); - cpu_to_ube32(buf + 4, 2048); - ide_atapi_cmd_reply(s, 8, 8); - } - break; - case GPCMD_READ_DVD_STRUCTURE: - { - int media = packet[1]; - int format = packet[7]; - int ret; - - max_len = ube16_to_cpu(packet + 8); - - if (format < 0xff) { - if (media_is_cd(s)) { - ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, - ASC_INCOMPATIBLE_FORMAT); - break; - } else if (!media_present(s)) { - ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, - ASC_INV_FIELD_IN_CMD_PACKET); - break; - } - } - - memset(buf, 0, max_len > IDE_DMA_BUF_SECTORS * 512 + 4 ? - IDE_DMA_BUF_SECTORS * 512 + 4 : max_len); - - switch (format) { - case 0x00 ... 0x7f: - case 0xff: - if (media == 0) { - ret = ide_dvd_read_structure(s, format, packet, buf); - - if (ret < 0) - ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, -ret); - else - ide_atapi_cmd_reply(s, ret, max_len); - - break; - } - /* TODO: BD support, fall through for now */ - - /* Generic disk structures */ - case 0x80: /* TODO: AACS volume identifier */ - case 0x81: /* TODO: AACS media serial number */ - case 0x82: /* TODO: AACS media identifier */ - case 0x83: /* TODO: AACS media key block */ - case 0x90: /* TODO: List of recognized format layers */ - case 0xc0: /* TODO: Write protection status */ - default: - ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, - ASC_INV_FIELD_IN_CMD_PACKET); - break; - } - } - break; - case GPCMD_SET_SPEED: - ide_atapi_cmd_ok(s); - break; - case GPCMD_INQUIRY: - max_len = packet[4]; - buf[0] = 0x05; /* CD-ROM */ - buf[1] = 0x80; /* removable */ - buf[2] = 0x00; /* ISO */ - buf[3] = 0x21; /* ATAPI-2 (XXX: put ATAPI-4 ?) */ - buf[4] = 31; /* additional length */ - buf[5] = 0; /* reserved */ - buf[6] = 0; /* reserved */ - buf[7] = 0; /* reserved */ - padstr8(buf + 8, 8, "QEMU"); - padstr8(buf + 16, 16, "QEMU DVD-ROM"); - padstr8(buf + 32, 4, QEMU_VERSION); - ide_atapi_cmd_reply(s, 36, max_len); - break; - case GPCMD_GET_CONFIGURATION: - { - uint32_t len; - uint8_t index = 0; - - /* only feature 0 is supported */ - if (packet[2] != 0 || packet[3] != 0) { - ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, - ASC_INV_FIELD_IN_CMD_PACKET); - break; - } - - /* XXX: could result in alignment problems in some architectures */ - max_len = ube16_to_cpu(packet + 7); - - /* - * XXX: avoid overflow for io_buffer if max_len is bigger than - * the size of that buffer (dimensioned to max number of - * sectors to transfer at once) - * - * Only a problem if the feature/profiles grow. - */ - if (max_len > 512) /* XXX: assume 1 sector */ - max_len = 512; - - memset(buf, 0, max_len); - /* - * the number of sectors from the media tells us which profile - * to use as current. 0 means there is no media - */ - if (media_is_dvd(s)) - cpu_to_ube16(buf + 6, MMC_PROFILE_DVD_ROM); - else if (media_is_cd(s)) - cpu_to_ube16(buf + 6, MMC_PROFILE_CD_ROM); - - buf[10] = 0x02 | 0x01; /* persistent and current */ - len = 12; /* headers: 8 + 4 */ - len += ide_atapi_set_profile(buf, &index, MMC_PROFILE_DVD_ROM); - len += ide_atapi_set_profile(buf, &index, MMC_PROFILE_CD_ROM); - cpu_to_ube32(buf, len - 4); /* data length */ - - ide_atapi_cmd_reply(s, len, max_len); - break; - } - default: - ide_atapi_cmd_error(s, SENSE_ILLEGAL_REQUEST, - ASC_ILLEGAL_OPCODE); - break; - } -} - -static void ide_cfata_metadata_inquiry(IDEState *s) -{ - uint16_t *p; - uint32_t spd; - - p = (uint16_t *) s->io_buffer; - memset(p, 0, 0x200); - spd = ((s->mdata_size - 1) >> 9) + 1; - - put_le16(p + 0, 0x0001); /* Data format revision */ - put_le16(p + 1, 0x0000); /* Media property: silicon */ - put_le16(p + 2, s->media_changed); /* Media status */ - put_le16(p + 3, s->mdata_size & 0xffff); /* Capacity in bytes (low) */ - put_le16(p + 4, s->mdata_size >> 16); /* Capacity in bytes (high) */ - put_le16(p + 5, spd & 0xffff); /* Sectors per device (low) */ - put_le16(p + 6, spd >> 16); /* Sectors per device (high) */ -} - -static void ide_cfata_metadata_read(IDEState *s) -{ - uint16_t *p; - - if (((s->hcyl << 16) | s->lcyl) << 9 > s->mdata_size + 2) { - s->status = ERR_STAT; - s->error = ABRT_ERR; - return; - } - - p = (uint16_t *) s->io_buffer; - memset(p, 0, 0x200); - - put_le16(p + 0, s->media_changed); /* Media status */ - memcpy(p + 1, s->mdata_storage + (((s->hcyl << 16) | s->lcyl) << 9), - MIN(MIN(s->mdata_size - (((s->hcyl << 16) | s->lcyl) << 9), - s->nsector << 9), 0x200 - 2)); -} - -static void ide_cfata_metadata_write(IDEState *s) -{ - if (((s->hcyl << 16) | s->lcyl) << 9 > s->mdata_size + 2) { - s->status = ERR_STAT; - s->error = ABRT_ERR; - return; - } - - s->media_changed = 0; - - memcpy(s->mdata_storage + (((s->hcyl << 16) | s->lcyl) << 9), - s->io_buffer + 2, - MIN(MIN(s->mdata_size - (((s->hcyl << 16) | s->lcyl) << 9), - s->nsector << 9), 0x200 - 2)); -} - -/* called when the inserted state of the media has changed */ -static void cdrom_change_cb(void *opaque) -{ - IDEState *s = opaque; - uint64_t nb_sectors; - - bdrv_get_geometry(s->bs, &nb_sectors); - s->nb_sectors = nb_sectors; - - s->sense_key = SENSE_UNIT_ATTENTION; - s->asc = ASC_MEDIUM_MAY_HAVE_CHANGED; - s->cdrom_changed = 1; - ide_set_irq(s); -} - -static void ide_cmd_lba48_transform(IDEState *s, int lba48) -{ - s->lba48 = lba48; - - /* handle the 'magic' 0 nsector count conversion here. to avoid - * fiddling with the rest of the read logic, we just store the - * full sector count in ->nsector and ignore ->hob_nsector from now - */ - if (!s->lba48) { - if (!s->nsector) - s->nsector = 256; - } else { - if (!s->nsector && !s->hob_nsector) - s->nsector = 65536; - else { - int lo = s->nsector; - int hi = s->hob_nsector; - - s->nsector = (hi << 8) | lo; - } - } -} - -static void ide_clear_hob(IDEState *ide_if) -{ - /* any write clears HOB high bit of device control register */ - ide_if[0].select &= ~(1 << 7); - ide_if[1].select &= ~(1 << 7); -} - -static void ide_ioport_write(void *opaque, uint32_t addr, uint32_t val) -{ - IDEState *ide_if = opaque; - IDEState *s; - int unit, n; - int lba48 = 0; - -#ifdef DEBUG_IDE - printf("IDE: write addr=0x%x val=0x%02x\n", addr, val); -#endif - - addr &= 7; - - /* ignore writes to command block while busy with previous command */ - if (addr != 7 && (ide_if->cur_drive->status & (BUSY_STAT|DRQ_STAT))) - return; - - switch(addr) { - case 0: - break; - case 1: - ide_clear_hob(ide_if); - /* NOTE: data is written to the two drives */ - ide_if[0].hob_feature = ide_if[0].feature; - ide_if[1].hob_feature = ide_if[1].feature; - ide_if[0].feature = val; - ide_if[1].feature = val; - break; - case 2: - ide_clear_hob(ide_if); - ide_if[0].hob_nsector = ide_if[0].nsector; - ide_if[1].hob_nsector = ide_if[1].nsector; - ide_if[0].nsector = val; - ide_if[1].nsector = val; - break; - case 3: - ide_clear_hob(ide_if); - ide_if[0].hob_sector = ide_if[0].sector; - ide_if[1].hob_sector = ide_if[1].sector; - ide_if[0].sector = val; - ide_if[1].sector = val; - break; - case 4: - ide_clear_hob(ide_if); - ide_if[0].hob_lcyl = ide_if[0].lcyl; - ide_if[1].hob_lcyl = ide_if[1].lcyl; - ide_if[0].lcyl = val; - ide_if[1].lcyl = val; - break; - case 5: - ide_clear_hob(ide_if); - ide_if[0].hob_hcyl = ide_if[0].hcyl; - ide_if[1].hob_hcyl = ide_if[1].hcyl; - ide_if[0].hcyl = val; - ide_if[1].hcyl = val; - break; - case 6: - /* FIXME: HOB readback uses bit 7 */ - ide_if[0].select = (val & ~0x10) | 0xa0; - ide_if[1].select = (val | 0x10) | 0xa0; - /* select drive */ - unit = (val >> 4) & 1; - s = ide_if + unit; - ide_if->cur_drive = s; - break; - default: - case 7: - /* command */ -#if defined(DEBUG_IDE) - printf("ide: CMD=%02x\n", val); -#endif - s = ide_if->cur_drive; - /* ignore commands to non existant slave */ - if (s != ide_if && !s->bs) - break; - - /* Only DEVICE RESET is allowed while BSY or/and DRQ are set */ - if ((s->status & (BUSY_STAT|DRQ_STAT)) && val != WIN_DEVICE_RESET) - break; - - switch(val) { - case WIN_IDENTIFY: - if (s->bs && !s->is_cdrom) { - if (!s->is_cf) - ide_identify(s); - else - ide_cfata_identify(s); - s->status = READY_STAT | SEEK_STAT; - ide_transfer_start(s, s->io_buffer, 512, ide_transfer_stop); - } else { - if (s->is_cdrom) { - ide_set_signature(s); - } - ide_abort_command(s); - } - ide_set_irq(s); - break; - case WIN_SPECIFY: - case WIN_RECAL: - s->error = 0; - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s); - break; - case WIN_SETMULT: - if (s->is_cf && s->nsector == 0) { - /* Disable Read and Write Multiple */ - s->mult_sectors = 0; - s->status = READY_STAT | SEEK_STAT; - } else if ((s->nsector & 0xff) != 0 && - ((s->nsector & 0xff) > MAX_MULT_SECTORS || - (s->nsector & (s->nsector - 1)) != 0)) { - ide_abort_command(s); - } else { - s->mult_sectors = s->nsector & 0xff; - s->status = READY_STAT | SEEK_STAT; - } - ide_set_irq(s); - break; - case WIN_VERIFY_EXT: - lba48 = 1; - case WIN_VERIFY: - case WIN_VERIFY_ONCE: - /* do sector number check ? */ - ide_cmd_lba48_transform(s, lba48); - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s); - break; - case WIN_READ_EXT: - lba48 = 1; - case WIN_READ: - case WIN_READ_ONCE: - if (!s->bs) - goto abort_cmd; - ide_cmd_lba48_transform(s, lba48); - s->req_nb_sectors = 1; - ide_sector_read(s); - break; - case WIN_WRITE_EXT: - lba48 = 1; - case WIN_WRITE: - case WIN_WRITE_ONCE: - case CFA_WRITE_SECT_WO_ERASE: - case WIN_WRITE_VERIFY: - ide_cmd_lba48_transform(s, lba48); - s->error = 0; - s->status = SEEK_STAT | READY_STAT; - s->req_nb_sectors = 1; - ide_transfer_start(s, s->io_buffer, 512, ide_sector_write); - s->media_changed = 1; - break; - case WIN_MULTREAD_EXT: - lba48 = 1; - case WIN_MULTREAD: - if (!s->mult_sectors) - goto abort_cmd; - ide_cmd_lba48_transform(s, lba48); - s->req_nb_sectors = s->mult_sectors; - ide_sector_read(s); - break; - case WIN_MULTWRITE_EXT: - lba48 = 1; - case WIN_MULTWRITE: - case CFA_WRITE_MULTI_WO_ERASE: - if (!s->mult_sectors) - goto abort_cmd; - ide_cmd_lba48_transform(s, lba48); - s->error = 0; - s->status = SEEK_STAT | READY_STAT; - s->req_nb_sectors = s->mult_sectors; - n = s->nsector; - if (n > s->req_nb_sectors) - n = s->req_nb_sectors; - ide_transfer_start(s, s->io_buffer, 512 * n, ide_sector_write); - s->media_changed = 1; - break; - case WIN_READDMA_EXT: - lba48 = 1; - case WIN_READDMA: - case WIN_READDMA_ONCE: - if (!s->bs) - goto abort_cmd; - ide_cmd_lba48_transform(s, lba48); - ide_sector_read_dma(s); - break; - case WIN_WRITEDMA_EXT: - lba48 = 1; - case WIN_WRITEDMA: - case WIN_WRITEDMA_ONCE: - if (!s->bs) - goto abort_cmd; - ide_cmd_lba48_transform(s, lba48); - ide_sector_write_dma(s); - s->media_changed = 1; - break; - case WIN_READ_NATIVE_MAX_EXT: - lba48 = 1; - case WIN_READ_NATIVE_MAX: - ide_cmd_lba48_transform(s, lba48); - ide_set_sector(s, s->nb_sectors - 1); - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s); - break; - case WIN_CHECKPOWERMODE1: - case WIN_CHECKPOWERMODE2: - s->nsector = 0xff; /* device active or idle */ - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s); - break; - case WIN_SETFEATURES: - if (!s->bs) - goto abort_cmd; - /* XXX: valid for CDROM ? */ - switch(s->feature) { - case 0xcc: /* reverting to power-on defaults enable */ - case 0x66: /* reverting to power-on defaults disable */ - case 0x02: /* write cache enable */ - case 0x82: /* write cache disable */ - case 0xaa: /* read look-ahead enable */ - case 0x55: /* read look-ahead disable */ - case 0x05: /* set advanced power management mode */ - case 0x85: /* disable advanced power management mode */ - case 0x69: /* NOP */ - case 0x67: /* NOP */ - case 0x96: /* NOP */ - case 0x9a: /* NOP */ - case 0x42: /* enable Automatic Acoustic Mode */ - case 0xc2: /* disable Automatic Acoustic Mode */ - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s); - break; - case 0x03: { /* set transfer mode */ - uint8_t val = s->nsector & 0x07; - - switch (s->nsector >> 3) { - case 0x00: /* pio default */ - case 0x01: /* pio mode */ - put_le16(s->identify_data + 62,0x07); - put_le16(s->identify_data + 63,0x07); - put_le16(s->identify_data + 88,0x3f); - break; - case 0x02: /* sigle word dma mode*/ - put_le16(s->identify_data + 62,0x07 | (1 << (val + 8))); - put_le16(s->identify_data + 63,0x07); - put_le16(s->identify_data + 88,0x3f); - break; - case 0x04: /* mdma mode */ - put_le16(s->identify_data + 62,0x07); - put_le16(s->identify_data + 63,0x07 | (1 << (val + 8))); - put_le16(s->identify_data + 88,0x3f); - break; - case 0x08: /* udma mode */ - put_le16(s->identify_data + 62,0x07); - put_le16(s->identify_data + 63,0x07); - put_le16(s->identify_data + 88,0x3f | (1 << (val + 8))); - break; - default: - goto abort_cmd; - } - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s); - break; - } - default: - goto abort_cmd; - } - break; - case WIN_FLUSH_CACHE: - case WIN_FLUSH_CACHE_EXT: - if (s->bs) - bdrv_flush(s->bs); - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s); - break; - case WIN_STANDBY: - case WIN_STANDBY2: - case WIN_STANDBYNOW1: - case WIN_STANDBYNOW2: - case WIN_IDLEIMMEDIATE: - case CFA_IDLEIMMEDIATE: - case WIN_SETIDLE1: - case WIN_SETIDLE2: - case WIN_SLEEPNOW1: - case WIN_SLEEPNOW2: - s->status = READY_STAT; - ide_set_irq(s); - break; - case WIN_SEEK: - if(s->is_cdrom) - goto abort_cmd; - /* XXX: Check that seek is within bounds */ - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s); - break; - /* ATAPI commands */ - case WIN_PIDENTIFY: - if (s->is_cdrom) { - ide_atapi_identify(s); - s->status = READY_STAT | SEEK_STAT; - ide_transfer_start(s, s->io_buffer, 512, ide_transfer_stop); - } else { - ide_abort_command(s); - } - ide_set_irq(s); - break; - case WIN_DIAGNOSE: - ide_set_signature(s); - if (s->is_cdrom) - s->status = 0; /* ATAPI spec (v6) section 9.10 defines packet - * devices to return a clear status register - * with READY_STAT *not* set. */ - else - s->status = READY_STAT | SEEK_STAT; - s->error = 0x01; /* Device 0 passed, Device 1 passed or not - * present. - */ - ide_set_irq(s); - break; - case WIN_SRST: - if (!s->is_cdrom) - goto abort_cmd; - ide_set_signature(s); - s->status = 0x00; /* NOTE: READY is _not_ set */ - s->error = 0x01; - break; - case WIN_PACKETCMD: - if (!s->is_cdrom) - goto abort_cmd; - /* overlapping commands not supported */ - if (s->feature & 0x02) - goto abort_cmd; - s->status = READY_STAT | SEEK_STAT; - s->atapi_dma = s->feature & 1; - s->nsector = 1; - ide_transfer_start(s, s->io_buffer, ATAPI_PACKET_SIZE, - ide_atapi_cmd); - break; - /* CF-ATA commands */ - case CFA_REQ_EXT_ERROR_CODE: - if (!s->is_cf) - goto abort_cmd; - s->error = 0x09; /* miscellaneous error */ - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s); - break; - case CFA_ERASE_SECTORS: - case CFA_WEAR_LEVEL: - if (!s->is_cf) - goto abort_cmd; - if (val == CFA_WEAR_LEVEL) - s->nsector = 0; - if (val == CFA_ERASE_SECTORS) - s->media_changed = 1; - s->error = 0x00; - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s); - break; - case CFA_TRANSLATE_SECTOR: - if (!s->is_cf) - goto abort_cmd; - s->error = 0x00; - s->status = READY_STAT | SEEK_STAT; - memset(s->io_buffer, 0, 0x200); - s->io_buffer[0x00] = s->hcyl; /* Cyl MSB */ - s->io_buffer[0x01] = s->lcyl; /* Cyl LSB */ - s->io_buffer[0x02] = s->select; /* Head */ - s->io_buffer[0x03] = s->sector; /* Sector */ - s->io_buffer[0x04] = ide_get_sector(s) >> 16; /* LBA MSB */ - s->io_buffer[0x05] = ide_get_sector(s) >> 8; /* LBA */ - s->io_buffer[0x06] = ide_get_sector(s) >> 0; /* LBA LSB */ - s->io_buffer[0x13] = 0x00; /* Erase flag */ - s->io_buffer[0x18] = 0x00; /* Hot count */ - s->io_buffer[0x19] = 0x00; /* Hot count */ - s->io_buffer[0x1a] = 0x01; /* Hot count */ - ide_transfer_start(s, s->io_buffer, 0x200, ide_transfer_stop); - ide_set_irq(s); - break; - case CFA_ACCESS_METADATA_STORAGE: - if (!s->is_cf) - goto abort_cmd; - switch (s->feature) { - case 0x02: /* Inquiry Metadata Storage */ - ide_cfata_metadata_inquiry(s); - break; - case 0x03: /* Read Metadata Storage */ - ide_cfata_metadata_read(s); - break; - case 0x04: /* Write Metadata Storage */ - ide_cfata_metadata_write(s); - break; - default: - goto abort_cmd; - } - ide_transfer_start(s, s->io_buffer, 0x200, ide_transfer_stop); - s->status = 0x00; /* NOTE: READY is _not_ set */ - ide_set_irq(s); - break; - case IBM_SENSE_CONDITION: - if (!s->is_cf) - goto abort_cmd; - switch (s->feature) { - case 0x01: /* sense temperature in device */ - s->nsector = 0x50; /* +20 C */ - break; - default: - goto abort_cmd; - } - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s); - break; - default: - abort_cmd: - ide_abort_command(s); - ide_set_irq(s); - break; - } - } -} - -static uint32_t ide_ioport_read(void *opaque, uint32_t addr1) -{ - IDEState *ide_if = opaque; - IDEState *s = ide_if->cur_drive; - uint32_t addr; - int ret, hob; - - addr = addr1 & 7; - /* FIXME: HOB readback uses bit 7, but it's always set right now */ - //hob = s->select & (1 << 7); - hob = 0; - switch(addr) { - case 0: - ret = 0xff; - break; - case 1: - if ((!ide_if[0].bs && !ide_if[1].bs) || - (s != ide_if && !s->bs)) - ret = 0; - else if (!hob) - ret = s->error; - else - ret = s->hob_feature; - break; - case 2: - if (!ide_if[0].bs && !ide_if[1].bs) - ret = 0; - else if (!hob) - ret = s->nsector & 0xff; - else - ret = s->hob_nsector; - break; - case 3: - if (!ide_if[0].bs && !ide_if[1].bs) - ret = 0; - else if (!hob) - ret = s->sector; - else - ret = s->hob_sector; - break; - case 4: - if (!ide_if[0].bs && !ide_if[1].bs) - ret = 0; - else if (!hob) - ret = s->lcyl; - else - ret = s->hob_lcyl; - break; - case 5: - if (!ide_if[0].bs && !ide_if[1].bs) - ret = 0; - else if (!hob) - ret = s->hcyl; - else - ret = s->hob_hcyl; - break; - case 6: - if (!ide_if[0].bs && !ide_if[1].bs) - ret = 0; - else - ret = s->select; - break; - default: - case 7: - if ((!ide_if[0].bs && !ide_if[1].bs) || - (s != ide_if && !s->bs)) - ret = 0; - else - ret = s->status; - qemu_irq_lower(s->irq); - break; - } -#ifdef DEBUG_IDE - printf("ide: read addr=0x%x val=%02x\n", addr1, ret); -#endif - return ret; -} - -static uint32_t ide_status_read(void *opaque, uint32_t addr) -{ - IDEState *ide_if = opaque; - IDEState *s = ide_if->cur_drive; - int ret; - - if ((!ide_if[0].bs && !ide_if[1].bs) || - (s != ide_if && !s->bs)) - ret = 0; - else - ret = s->status; -#ifdef DEBUG_IDE - printf("ide: read status addr=0x%x val=%02x\n", addr, ret); -#endif - return ret; -} - -static void ide_cmd_write(void *opaque, uint32_t addr, uint32_t val) -{ - IDEState *ide_if = opaque; - IDEState *s; - int i; - -#ifdef DEBUG_IDE - printf("ide: write control addr=0x%x val=%02x\n", addr, val); -#endif - /* common for both drives */ - if (!(ide_if[0].cmd & IDE_CMD_RESET) && - (val & IDE_CMD_RESET)) { - /* reset low to high */ - for(i = 0;i < 2; i++) { - s = &ide_if[i]; - s->status = BUSY_STAT | SEEK_STAT; - s->error = 0x01; - } - } else if ((ide_if[0].cmd & IDE_CMD_RESET) && - !(val & IDE_CMD_RESET)) { - /* high to low */ - for(i = 0;i < 2; i++) { - s = &ide_if[i]; - if (s->is_cdrom) - s->status = 0x00; /* NOTE: READY is _not_ set */ - else - s->status = READY_STAT | SEEK_STAT; - ide_set_signature(s); - } - } - - ide_if[0].cmd = val; - ide_if[1].cmd = val; -} - -static void ide_data_writew(void *opaque, uint32_t addr, uint32_t val) -{ - IDEState *s = ((IDEState *)opaque)->cur_drive; - uint8_t *p; - - /* PIO data access allowed only when DRQ bit is set */ - if (!(s->status & DRQ_STAT)) - return; - - p = s->data_ptr; - *(uint16_t *)p = le16_to_cpu(val); - p += 2; - s->data_ptr = p; - if (p >= s->data_end) - s->end_transfer_func(s); -} - -static uint32_t ide_data_readw(void *opaque, uint32_t addr) -{ - IDEState *s = ((IDEState *)opaque)->cur_drive; - uint8_t *p; - int ret; - - /* PIO data access allowed only when DRQ bit is set */ - if (!(s->status & DRQ_STAT)) - return 0; - - p = s->data_ptr; - ret = cpu_to_le16(*(uint16_t *)p); - p += 2; - s->data_ptr = p; - if (p >= s->data_end) - s->end_transfer_func(s); - return ret; -} - -static void ide_data_writel(void *opaque, uint32_t addr, uint32_t val) -{ - IDEState *s = ((IDEState *)opaque)->cur_drive; - uint8_t *p; - - /* PIO data access allowed only when DRQ bit is set */ - if (!(s->status & DRQ_STAT)) - return; - - p = s->data_ptr; - *(uint32_t *)p = le32_to_cpu(val); - p += 4; - s->data_ptr = p; - if (p >= s->data_end) - s->end_transfer_func(s); -} - -static uint32_t ide_data_readl(void *opaque, uint32_t addr) -{ - IDEState *s = ((IDEState *)opaque)->cur_drive; - uint8_t *p; - int ret; - - /* PIO data access allowed only when DRQ bit is set */ - if (!(s->status & DRQ_STAT)) - return 0; - - p = s->data_ptr; - ret = cpu_to_le32(*(uint32_t *)p); - p += 4; - s->data_ptr = p; - if (p >= s->data_end) - s->end_transfer_func(s); - return ret; -} - -static void ide_dummy_transfer_stop(IDEState *s) -{ - s->data_ptr = s->io_buffer; - s->data_end = s->io_buffer; - s->io_buffer[0] = 0xff; - s->io_buffer[1] = 0xff; - s->io_buffer[2] = 0xff; - s->io_buffer[3] = 0xff; -} - -static void ide_reset(IDEState *s) -{ - if (s->is_cf) - s->mult_sectors = 0; - else - s->mult_sectors = MAX_MULT_SECTORS; - s->cur_drive = s; - s->select = 0xa0; - s->status = READY_STAT | SEEK_STAT; - ide_set_signature(s); - /* init the transfer handler so that 0xffff is returned on data - accesses */ - s->end_transfer_func = ide_dummy_transfer_stop; - ide_dummy_transfer_stop(s); - s->media_changed = 0; -} - -static void ide_init2(IDEState *ide_state, - BlockDriverState *hd0, BlockDriverState *hd1, - qemu_irq irq) -{ - IDEState *s; - static int drive_serial = 1; - int i, cylinders, heads, secs; - uint64_t nb_sectors; - - for(i = 0; i < 2; i++) { - s = ide_state + i; - if (i == 0) - s->bs = hd0; - else - s->bs = hd1; - s->io_buffer = qemu_blockalign(s->bs, IDE_DMA_BUF_SECTORS*512 + 4); - if (s->bs) { - bdrv_get_geometry(s->bs, &nb_sectors); - bdrv_guess_geometry(s->bs, &cylinders, &heads, &secs); - s->cylinders = cylinders; - s->heads = heads; - s->sectors = secs; - s->nb_sectors = nb_sectors; - - if (bdrv_get_type_hint(s->bs) == BDRV_TYPE_CDROM) { - s->is_cdrom = 1; - bdrv_set_change_cb(s->bs, cdrom_change_cb, s); - } - } - s->drive_serial = drive_serial++; - strncpy(s->drive_serial_str, drive_get_serial(s->bs), - sizeof(s->drive_serial_str)); - if (strlen(s->drive_serial_str) == 0) - snprintf(s->drive_serial_str, sizeof(s->drive_serial_str), - "QM%05d", s->drive_serial); - s->irq = irq; - s->sector_write_timer = qemu_new_timer(vm_clock, - ide_sector_write_timer_cb, s); - ide_reset(s); - } -} - -static void ide_init_ioport(IDEState *ide_state, int iobase, int iobase2) -{ - register_ioport_write(iobase, 8, 1, ide_ioport_write, ide_state); - register_ioport_read(iobase, 8, 1, ide_ioport_read, ide_state); - if (iobase2) { - register_ioport_read(iobase2, 1, 1, ide_status_read, ide_state); - register_ioport_write(iobase2, 1, 1, ide_cmd_write, ide_state); - } - - /* data ports */ - register_ioport_write(iobase, 2, 2, ide_data_writew, ide_state); - register_ioport_read(iobase, 2, 2, ide_data_readw, ide_state); - register_ioport_write(iobase, 4, 4, ide_data_writel, ide_state); - register_ioport_read(iobase, 4, 4, ide_data_readl, ide_state); -} - -/* save per IDE drive data */ -static void ide_save(QEMUFile* f, IDEState *s) -{ - qemu_put_be32(f, s->mult_sectors); - qemu_put_be32(f, s->identify_set); - if (s->identify_set) { - qemu_put_buffer(f, (const uint8_t *)s->identify_data, 512); - } - qemu_put_8s(f, &s->feature); - qemu_put_8s(f, &s->error); - qemu_put_be32s(f, &s->nsector); - qemu_put_8s(f, &s->sector); - qemu_put_8s(f, &s->lcyl); - qemu_put_8s(f, &s->hcyl); - qemu_put_8s(f, &s->hob_feature); - qemu_put_8s(f, &s->hob_nsector); - qemu_put_8s(f, &s->hob_sector); - qemu_put_8s(f, &s->hob_lcyl); - qemu_put_8s(f, &s->hob_hcyl); - qemu_put_8s(f, &s->select); - qemu_put_8s(f, &s->status); - qemu_put_8s(f, &s->lba48); - - qemu_put_8s(f, &s->sense_key); - qemu_put_8s(f, &s->asc); - qemu_put_8s(f, &s->cdrom_changed); - /* XXX: if a transfer is pending, we do not save it yet */ -} - -/* load per IDE drive data */ -static void ide_load(QEMUFile* f, IDEState *s, int version_id) -{ - s->mult_sectors=qemu_get_be32(f); - s->identify_set=qemu_get_be32(f); - if (s->identify_set) { - qemu_get_buffer(f, (uint8_t *)s->identify_data, 512); - } - qemu_get_8s(f, &s->feature); - qemu_get_8s(f, &s->error); - qemu_get_be32s(f, &s->nsector); - qemu_get_8s(f, &s->sector); - qemu_get_8s(f, &s->lcyl); - qemu_get_8s(f, &s->hcyl); - qemu_get_8s(f, &s->hob_feature); - qemu_get_8s(f, &s->hob_nsector); - qemu_get_8s(f, &s->hob_sector); - qemu_get_8s(f, &s->hob_lcyl); - qemu_get_8s(f, &s->hob_hcyl); - qemu_get_8s(f, &s->select); - qemu_get_8s(f, &s->status); - qemu_get_8s(f, &s->lba48); - - qemu_get_8s(f, &s->sense_key); - qemu_get_8s(f, &s->asc); - if (version_id == 3) { - qemu_get_8s(f, &s->cdrom_changed); - } else { - if (s->sense_key == SENSE_UNIT_ATTENTION && - s->asc == ASC_MEDIUM_MAY_HAVE_CHANGED) - s->cdrom_changed = 1; - } - /* XXX: if a transfer is pending, we do not save it yet */ -} - -/***********************************************************/ -/* ISA IDE definitions */ - -void isa_ide_init(int iobase, int iobase2, qemu_irq irq, - BlockDriverState *hd0, BlockDriverState *hd1) -{ - IDEState *ide_state; - - ide_state = qemu_mallocz(sizeof(IDEState) * 2); - - ide_init2(ide_state, hd0, hd1, irq); - ide_init_ioport(ide_state, iobase, iobase2); -} - -/***********************************************************/ -/* PCI IDE definitions */ - -static void cmd646_update_irq(PCIIDEState *d); - -static void ide_map(PCIDevice *pci_dev, int region_num, - uint32_t addr, uint32_t size, int type) -{ - PCIIDEState *d = (PCIIDEState *)pci_dev; - IDEState *ide_state; - - if (region_num <= 3) { - ide_state = &d->ide_if[(region_num >> 1) * 2]; - if (region_num & 1) { - register_ioport_read(addr + 2, 1, 1, ide_status_read, ide_state); - register_ioport_write(addr + 2, 1, 1, ide_cmd_write, ide_state); - } else { - register_ioport_write(addr, 8, 1, ide_ioport_write, ide_state); - register_ioport_read(addr, 8, 1, ide_ioport_read, ide_state); - - /* data ports */ - register_ioport_write(addr, 2, 2, ide_data_writew, ide_state); - register_ioport_read(addr, 2, 2, ide_data_readw, ide_state); - register_ioport_write(addr, 4, 4, ide_data_writel, ide_state); - register_ioport_read(addr, 4, 4, ide_data_readl, ide_state); - } - } -} - -static void ide_dma_start(IDEState *s, BlockDriverCompletionFunc *dma_cb) -{ - BMDMAState *bm = s->bmdma; - if(!bm) - return; - bm->ide_if = s; - bm->dma_cb = dma_cb; - bm->cur_prd_last = 0; - bm->cur_prd_addr = 0; - bm->cur_prd_len = 0; - bm->sector_num = ide_get_sector(s); - bm->nsector = s->nsector; - if (bm->status & BM_STATUS_DMAING) { - bm->dma_cb(bm, 0); - } -} - -static void ide_dma_restart(IDEState *s) -{ - BMDMAState *bm = s->bmdma; - ide_set_sector(s, bm->sector_num); - s->io_buffer_index = 0; - s->io_buffer_size = 0; - s->nsector = bm->nsector; - bm->cur_addr = bm->addr; - bm->dma_cb = ide_write_dma_cb; - ide_dma_start(s, bm->dma_cb); -} - -static void ide_dma_cancel(BMDMAState *bm) -{ - if (bm->status & BM_STATUS_DMAING) { - bm->status &= ~BM_STATUS_DMAING; - /* cancel DMA request */ - bm->ide_if = NULL; - bm->dma_cb = NULL; - if (bm->aiocb) { -#ifdef DEBUG_AIO - printf("aio_cancel\n"); -#endif - bdrv_aio_cancel(bm->aiocb); - bm->aiocb = NULL; - } - } -} - -static void bmdma_cmd_writeb(void *opaque, uint32_t addr, uint32_t val) -{ - BMDMAState *bm = opaque; -#ifdef DEBUG_IDE - printf("%s: 0x%08x\n", __func__, val); -#endif - if (!(val & BM_CMD_START)) { - /* XXX: do it better */ - ide_dma_cancel(bm); - bm->cmd = val & 0x09; - } else { - if (!(bm->status & BM_STATUS_DMAING)) { - bm->status |= BM_STATUS_DMAING; - /* start dma transfer if possible */ - if (bm->dma_cb) - bm->dma_cb(bm, 0); - } - bm->cmd = val & 0x09; - } -} - -static uint32_t bmdma_readb(void *opaque, uint32_t addr) -{ - BMDMAState *bm = opaque; - PCIIDEState *pci_dev; - uint32_t val; - - switch(addr & 3) { - case 0: - val = bm->cmd; - break; - case 1: - pci_dev = bm->pci_dev; - if (pci_dev->type == IDE_TYPE_CMD646) { - val = pci_dev->dev.config[MRDMODE]; - } else { - val = 0xff; - } - break; - case 2: - val = bm->status; - break; - case 3: - pci_dev = bm->pci_dev; - if (pci_dev->type == IDE_TYPE_CMD646) { - if (bm == &pci_dev->bmdma[0]) - val = pci_dev->dev.config[UDIDETCR0]; - else - val = pci_dev->dev.config[UDIDETCR1]; - } else { - val = 0xff; - } - break; - default: - val = 0xff; - break; - } -#ifdef DEBUG_IDE - printf("bmdma: readb 0x%02x : 0x%02x\n", addr, val); -#endif - return val; -} - -static void bmdma_writeb(void *opaque, uint32_t addr, uint32_t val) -{ - BMDMAState *bm = opaque; - PCIIDEState *pci_dev; -#ifdef DEBUG_IDE - printf("bmdma: writeb 0x%02x : 0x%02x\n", addr, val); -#endif - switch(addr & 3) { - case 1: - pci_dev = bm->pci_dev; - if (pci_dev->type == IDE_TYPE_CMD646) { - pci_dev->dev.config[MRDMODE] = - (pci_dev->dev.config[MRDMODE] & ~0x30) | (val & 0x30); - cmd646_update_irq(pci_dev); - } - break; - case 2: - bm->status = (val & 0x60) | (bm->status & 1) | (bm->status & ~val & 0x06); - break; - case 3: - pci_dev = bm->pci_dev; - if (pci_dev->type == IDE_TYPE_CMD646) { - if (bm == &pci_dev->bmdma[0]) - pci_dev->dev.config[UDIDETCR0] = val; - else - pci_dev->dev.config[UDIDETCR1] = val; - } - break; - } -} - -static uint32_t bmdma_addr_readb(void *opaque, uint32_t addr) -{ - BMDMAState *bm = opaque; - uint32_t val; - val = (bm->addr >> ((addr & 3) * 8)) & 0xff; -#ifdef DEBUG_IDE - printf("%s: 0x%08x\n", __func__, val); -#endif - return val; -} - -static void bmdma_addr_writeb(void *opaque, uint32_t addr, uint32_t val) -{ - BMDMAState *bm = opaque; - int shift = (addr & 3) * 8; -#ifdef DEBUG_IDE - printf("%s: 0x%08x\n", __func__, val); -#endif - bm->addr &= ~(0xFF << shift); - bm->addr |= ((val & 0xFF) << shift) & ~3; - bm->cur_addr = bm->addr; -} - -static uint32_t bmdma_addr_readw(void *opaque, uint32_t addr) -{ - BMDMAState *bm = opaque; - uint32_t val; - val = (bm->addr >> ((addr & 3) * 8)) & 0xffff; -#ifdef DEBUG_IDE - printf("%s: 0x%08x\n", __func__, val); -#endif - return val; -} - -static void bmdma_addr_writew(void *opaque, uint32_t addr, uint32_t val) -{ - BMDMAState *bm = opaque; - int shift = (addr & 3) * 8; -#ifdef DEBUG_IDE - printf("%s: 0x%08x\n", __func__, val); -#endif - bm->addr &= ~(0xFFFF << shift); - bm->addr |= ((val & 0xFFFF) << shift) & ~3; - bm->cur_addr = bm->addr; -} - -static uint32_t bmdma_addr_readl(void *opaque, uint32_t addr) -{ - BMDMAState *bm = opaque; - uint32_t val; - val = bm->addr; -#ifdef DEBUG_IDE - printf("%s: 0x%08x\n", __func__, val); -#endif - return val; -} - -static void bmdma_addr_writel(void *opaque, uint32_t addr, uint32_t val) -{ - BMDMAState *bm = opaque; -#ifdef DEBUG_IDE - printf("%s: 0x%08x\n", __func__, val); -#endif - bm->addr = val & ~3; - bm->cur_addr = bm->addr; -} - -static void bmdma_map(PCIDevice *pci_dev, int region_num, - uint32_t addr, uint32_t size, int type) -{ - PCIIDEState *d = (PCIIDEState *)pci_dev; - int i; - - for(i = 0;i < 2; i++) { - BMDMAState *bm = &d->bmdma[i]; - d->ide_if[2 * i].bmdma = bm; - d->ide_if[2 * i + 1].bmdma = bm; - bm->pci_dev = (PCIIDEState *)pci_dev; - qemu_add_vm_change_state_handler(ide_dma_restart_cb, bm); - - register_ioport_write(addr, 1, 1, bmdma_cmd_writeb, bm); - - register_ioport_write(addr + 1, 3, 1, bmdma_writeb, bm); - register_ioport_read(addr, 4, 1, bmdma_readb, bm); - - register_ioport_write(addr + 4, 4, 1, bmdma_addr_writeb, bm); - register_ioport_read(addr + 4, 4, 1, bmdma_addr_readb, bm); - register_ioport_write(addr + 4, 4, 2, bmdma_addr_writew, bm); - register_ioport_read(addr + 4, 4, 2, bmdma_addr_readw, bm); - register_ioport_write(addr + 4, 4, 4, bmdma_addr_writel, bm); - register_ioport_read(addr + 4, 4, 4, bmdma_addr_readl, bm); - addr += 8; - } -} - -static void pci_ide_save(QEMUFile* f, void *opaque) -{ - PCIIDEState *d = opaque; - int i; - - pci_device_save(&d->dev, f); - - for(i = 0; i < 2; i++) { - BMDMAState *bm = &d->bmdma[i]; - uint8_t ifidx; - qemu_put_8s(f, &bm->cmd); - qemu_put_8s(f, &bm->status); - qemu_put_be32s(f, &bm->addr); - qemu_put_sbe64s(f, &bm->sector_num); - qemu_put_be32s(f, &bm->nsector); - ifidx = bm->ide_if ? bm->ide_if - d->ide_if : 0; - qemu_put_8s(f, &ifidx); - /* XXX: if a transfer is pending, we do not save it yet */ - } - - /* per IDE interface data */ - for(i = 0; i < 2; i++) { - IDEState *s = &d->ide_if[i * 2]; - uint8_t drive1_selected; - qemu_put_8s(f, &s->cmd); - drive1_selected = (s->cur_drive != s); - qemu_put_8s(f, &drive1_selected); - } - - /* per IDE drive data */ - for(i = 0; i < 4; i++) { - ide_save(f, &d->ide_if[i]); - } -} - -static int pci_ide_load(QEMUFile* f, void *opaque, int version_id) -{ - PCIIDEState *d = opaque; - int ret, i; - - if (version_id != 2 && version_id != 3) - return -EINVAL; - ret = pci_device_load(&d->dev, f); - if (ret < 0) - return ret; - - for(i = 0; i < 2; i++) { - BMDMAState *bm = &d->bmdma[i]; - uint8_t ifidx; - qemu_get_8s(f, &bm->cmd); - qemu_get_8s(f, &bm->status); - qemu_get_be32s(f, &bm->addr); - qemu_get_sbe64s(f, &bm->sector_num); - qemu_get_be32s(f, &bm->nsector); - qemu_get_8s(f, &ifidx); - bm->ide_if = &d->ide_if[ifidx]; - /* XXX: if a transfer is pending, we do not save it yet */ - } - - /* per IDE interface data */ - for(i = 0; i < 2; i++) { - IDEState *s = &d->ide_if[i * 2]; - uint8_t drive1_selected; - qemu_get_8s(f, &s->cmd); - qemu_get_8s(f, &drive1_selected); - s->cur_drive = &d->ide_if[i * 2 + (drive1_selected != 0)]; - } - - /* per IDE drive data */ - for(i = 0; i < 4; i++) { - ide_load(f, &d->ide_if[i], version_id); - } - return 0; -} - -/* XXX: call it also when the MRDMODE is changed from the PCI config - registers */ -static void cmd646_update_irq(PCIIDEState *d) -{ - int pci_level; - pci_level = ((d->dev.config[MRDMODE] & MRDMODE_INTR_CH0) && - !(d->dev.config[MRDMODE] & MRDMODE_BLK_CH0)) || - ((d->dev.config[MRDMODE] & MRDMODE_INTR_CH1) && - !(d->dev.config[MRDMODE] & MRDMODE_BLK_CH1)); - qemu_set_irq(d->dev.irq[0], pci_level); -} - -/* the PCI irq level is the logical OR of the two channels */ -static void cmd646_set_irq(void *opaque, int channel, int level) -{ - PCIIDEState *d = opaque; - int irq_mask; - - irq_mask = MRDMODE_INTR_CH0 << channel; - if (level) - d->dev.config[MRDMODE] |= irq_mask; - else - d->dev.config[MRDMODE] &= ~irq_mask; - cmd646_update_irq(d); -} - -static void cmd646_reset(void *opaque) -{ - PCIIDEState *d = opaque; - unsigned int i; - - for (i = 0; i < 2; i++) - ide_dma_cancel(&d->bmdma[i]); -} - -/* CMD646 PCI IDE controller */ -void pci_cmd646_ide_init(PCIBus *bus, BlockDriverState **hd_table, - int secondary_ide_enabled) -{ - PCIIDEState *d; - uint8_t *pci_conf; - int i; - qemu_irq *irq; - - d = (PCIIDEState *)pci_register_device(bus, "CMD646 IDE", - sizeof(PCIIDEState), - -1, - NULL, NULL); - d->type = IDE_TYPE_CMD646; - pci_conf = d->dev.config; - pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_CMD); - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_CMD_646); - - pci_conf[0x08] = 0x07; // IDE controller revision - pci_conf[0x09] = 0x8f; - - pci_config_set_class(pci_conf, PCI_CLASS_STORAGE_IDE); - pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type - - pci_conf[0x51] = 0x04; // enable IDE0 - if (secondary_ide_enabled) { - /* XXX: if not enabled, really disable the seconday IDE controller */ - pci_conf[0x51] |= 0x08; /* enable IDE1 */ - } - - pci_register_bar((PCIDevice *)d, 0, 0x8, - PCI_ADDRESS_SPACE_IO, ide_map); - pci_register_bar((PCIDevice *)d, 1, 0x4, - PCI_ADDRESS_SPACE_IO, ide_map); - pci_register_bar((PCIDevice *)d, 2, 0x8, - PCI_ADDRESS_SPACE_IO, ide_map); - pci_register_bar((PCIDevice *)d, 3, 0x4, - PCI_ADDRESS_SPACE_IO, ide_map); - pci_register_bar((PCIDevice *)d, 4, 0x10, - PCI_ADDRESS_SPACE_IO, bmdma_map); - - pci_conf[0x3d] = 0x01; // interrupt on pin 1 - - for(i = 0; i < 4; i++) - d->ide_if[i].pci_dev = (PCIDevice *)d; - - irq = qemu_allocate_irqs(cmd646_set_irq, d, 2); - ide_init2(&d->ide_if[0], hd_table[0], hd_table[1], irq[0]); - ide_init2(&d->ide_if[2], hd_table[2], hd_table[3], irq[1]); - - register_savevm("ide", 0, 3, pci_ide_save, pci_ide_load, d); - qemu_register_reset(cmd646_reset, d); - cmd646_reset(d); -} - -static void piix3_reset(void *opaque) -{ - PCIIDEState *d = opaque; - uint8_t *pci_conf = d->dev.config; - int i; - - for (i = 0; i < 2; i++) - ide_dma_cancel(&d->bmdma[i]); - - pci_conf[0x04] = 0x00; - pci_conf[0x05] = 0x00; - pci_conf[0x06] = 0x80; /* FBC */ - pci_conf[0x07] = 0x02; // PCI_status_devsel_medium - pci_conf[0x20] = 0x01; /* BMIBA: 20-23h */ -} - -/* hd_table must contain 4 block drivers */ -/* NOTE: for the PIIX3, the IRQs and IOports are hardcoded */ -void pci_piix3_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn, - qemu_irq *pic) -{ - PCIIDEState *d; - uint8_t *pci_conf; - int i; - - /* register a function 1 of PIIX3 */ - d = (PCIIDEState *)pci_register_device(bus, "PIIX3 IDE", - sizeof(PCIIDEState), - devfn, - NULL, NULL); - d->type = IDE_TYPE_PIIX3; - - pci_conf = d->dev.config; - pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_INTEL); - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82371SB_1); - pci_conf[0x09] = 0x80; // legacy ATA mode - pci_config_set_class(pci_conf, PCI_CLASS_STORAGE_IDE); - pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type - - qemu_register_reset(piix3_reset, d); - piix3_reset(d); - - pci_register_bar((PCIDevice *)d, 4, 0x10, - PCI_ADDRESS_SPACE_IO, bmdma_map); - - ide_init2(&d->ide_if[0], hd_table[0], hd_table[1], pic[14]); - ide_init2(&d->ide_if[2], hd_table[2], hd_table[3], pic[15]); - ide_init_ioport(&d->ide_if[0], 0x1f0, 0x3f6); - ide_init_ioport(&d->ide_if[2], 0x170, 0x376); - - for (i = 0; i < 4; i++) - if (hd_table[i]) - hd_table[i]->private = &d->dev; - - register_savevm("ide", 0, 3, pci_ide_save, pci_ide_load, d); -} - -/* hd_table must contain 4 block drivers */ -/* NOTE: for the PIIX4, the IRQs and IOports are hardcoded */ -void pci_piix4_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn, - qemu_irq *pic) -{ - PCIIDEState *d; - uint8_t *pci_conf; - - /* register a function 1 of PIIX4 */ - d = (PCIIDEState *)pci_register_device(bus, "PIIX4 IDE", - sizeof(PCIIDEState), - devfn, - NULL, NULL); - d->type = IDE_TYPE_PIIX4; - - pci_conf = d->dev.config; - pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_INTEL); - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82371AB); - pci_conf[0x09] = 0x80; // legacy ATA mode - pci_config_set_class(pci_conf, PCI_CLASS_STORAGE_IDE); - pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type - - qemu_register_reset(piix3_reset, d); - piix3_reset(d); - - pci_register_bar((PCIDevice *)d, 4, 0x10, - PCI_ADDRESS_SPACE_IO, bmdma_map); - - ide_init2(&d->ide_if[0], hd_table[0], hd_table[1], pic[14]); - ide_init2(&d->ide_if[2], hd_table[2], hd_table[3], pic[15]); - ide_init_ioport(&d->ide_if[0], 0x1f0, 0x3f6); - ide_init_ioport(&d->ide_if[2], 0x170, 0x376); - - register_savevm("ide", 0, 3, pci_ide_save, pci_ide_load, d); -} - -#if defined(TARGET_PPC) -/***********************************************************/ -/* MacIO based PowerPC IDE */ - -typedef struct MACIOIDEState { - IDEState ide_if[2]; - BlockDriverAIOCB *aiocb; -} MACIOIDEState; - -static void pmac_ide_atapi_transfer_cb(void *opaque, int ret) -{ - DBDMA_io *io = opaque; - MACIOIDEState *m = io->opaque; - IDEState *s = m->ide_if->cur_drive; - - if (ret < 0) { - m->aiocb = NULL; - qemu_sglist_destroy(&s->sg); - ide_atapi_io_error(s, ret); - io->dma_end(opaque); - return; - } - - if (s->io_buffer_size > 0) { - m->aiocb = NULL; - qemu_sglist_destroy(&s->sg); - - s->packet_transfer_size -= s->io_buffer_size; - - s->io_buffer_index += s->io_buffer_size; - s->lba += s->io_buffer_index >> 11; - s->io_buffer_index &= 0x7ff; - } - - if (s->packet_transfer_size <= 0) - ide_atapi_cmd_ok(s); - - if (io->len == 0) { - io->dma_end(opaque); - return; - } - - /* launch next transfer */ - - s->io_buffer_size = io->len; - - qemu_sglist_init(&s->sg, io->len / TARGET_PAGE_SIZE + 1); - qemu_sglist_add(&s->sg, io->addr, io->len); - io->addr += io->len; - io->len = 0; - - m->aiocb = dma_bdrv_read(s->bs, &s->sg, - (int64_t)(s->lba << 2) + (s->io_buffer_index >> 9), - pmac_ide_atapi_transfer_cb, io); - if (!m->aiocb) { - qemu_sglist_destroy(&s->sg); - /* Note: media not present is the most likely case */ - ide_atapi_cmd_error(s, SENSE_NOT_READY, - ASC_MEDIUM_NOT_PRESENT); - io->dma_end(opaque); - return; - } -} - -static void pmac_ide_transfer_cb(void *opaque, int ret) -{ - DBDMA_io *io = opaque; - MACIOIDEState *m = io->opaque; - IDEState *s = m->ide_if->cur_drive; - int n; - int64_t sector_num; - - if (ret < 0) { - m->aiocb = NULL; - qemu_sglist_destroy(&s->sg); - ide_dma_error(s); - io->dma_end(io); - return; - } - - sector_num = ide_get_sector(s); - if (s->io_buffer_size > 0) { - m->aiocb = NULL; - qemu_sglist_destroy(&s->sg); - n = (s->io_buffer_size + 0x1ff) >> 9; - sector_num += n; - ide_set_sector(s, sector_num); - s->nsector -= n; - } - - /* end of transfer ? */ - if (s->nsector == 0) { - s->status = READY_STAT | SEEK_STAT; - ide_set_irq(s); - } - - /* end of DMA ? */ - - if (io->len == 0) { - io->dma_end(io); - return; - } - - /* launch next transfer */ - - s->io_buffer_index = 0; - s->io_buffer_size = io->len; - - qemu_sglist_init(&s->sg, io->len / TARGET_PAGE_SIZE + 1); - qemu_sglist_add(&s->sg, io->addr, io->len); - io->addr += io->len; - io->len = 0; - - if (s->is_read) - m->aiocb = dma_bdrv_read(s->bs, &s->sg, sector_num, - pmac_ide_transfer_cb, io); - else - m->aiocb = dma_bdrv_write(s->bs, &s->sg, sector_num, - pmac_ide_transfer_cb, io); - if (!m->aiocb) - pmac_ide_transfer_cb(io, -1); -} - -static void pmac_ide_transfer(DBDMA_io *io) -{ - MACIOIDEState *m = io->opaque; - IDEState *s = m->ide_if->cur_drive; - - s->io_buffer_size = 0; - if (s->is_cdrom) { - pmac_ide_atapi_transfer_cb(io, 0); - return; - } - - pmac_ide_transfer_cb(io, 0); -} - -static void pmac_ide_flush(DBDMA_io *io) -{ - MACIOIDEState *m = io->opaque; - - if (m->aiocb) - qemu_aio_flush(); -} - -/* PowerMac IDE memory IO */ -static void pmac_ide_writeb (void *opaque, - target_phys_addr_t addr, uint32_t val) -{ - MACIOIDEState *d = opaque; - - addr = (addr & 0xFFF) >> 4; - switch (addr) { - case 1 ... 7: - ide_ioport_write(d->ide_if, addr, val); - break; - case 8: - case 22: - ide_cmd_write(d->ide_if, 0, val); - break; - default: - break; - } -} - -static uint32_t pmac_ide_readb (void *opaque,target_phys_addr_t addr) -{ - uint8_t retval; - MACIOIDEState *d = opaque; - - addr = (addr & 0xFFF) >> 4; - switch (addr) { - case 1 ... 7: - retval = ide_ioport_read(d->ide_if, addr); - break; - case 8: - case 22: - retval = ide_status_read(d->ide_if, 0); - break; - default: - retval = 0xFF; - break; - } - return retval; -} - -static void pmac_ide_writew (void *opaque, - target_phys_addr_t addr, uint32_t val) -{ - MACIOIDEState *d = opaque; - - addr = (addr & 0xFFF) >> 4; -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap16(val); -#endif - if (addr == 0) { - ide_data_writew(d->ide_if, 0, val); - } -} - -static uint32_t pmac_ide_readw (void *opaque,target_phys_addr_t addr) -{ - uint16_t retval; - MACIOIDEState *d = opaque; - - addr = (addr & 0xFFF) >> 4; - if (addr == 0) { - retval = ide_data_readw(d->ide_if, 0); - } else { - retval = 0xFFFF; - } -#ifdef TARGET_WORDS_BIGENDIAN - retval = bswap16(retval); -#endif - return retval; -} - -static void pmac_ide_writel (void *opaque, - target_phys_addr_t addr, uint32_t val) -{ - MACIOIDEState *d = opaque; - - addr = (addr & 0xFFF) >> 4; -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap32(val); -#endif - if (addr == 0) { - ide_data_writel(d->ide_if, 0, val); - } -} - -static uint32_t pmac_ide_readl (void *opaque,target_phys_addr_t addr) -{ - uint32_t retval; - MACIOIDEState *d = opaque; - - addr = (addr & 0xFFF) >> 4; - if (addr == 0) { - retval = ide_data_readl(d->ide_if, 0); - } else { - retval = 0xFFFFFFFF; - } -#ifdef TARGET_WORDS_BIGENDIAN - retval = bswap32(retval); -#endif - return retval; -} - -static CPUWriteMemoryFunc *pmac_ide_write[] = { - pmac_ide_writeb, - pmac_ide_writew, - pmac_ide_writel, -}; - -static CPUReadMemoryFunc *pmac_ide_read[] = { - pmac_ide_readb, - pmac_ide_readw, - pmac_ide_readl, -}; - -static void pmac_ide_save(QEMUFile *f, void *opaque) -{ - MACIOIDEState *d = opaque; - IDEState *s = d->ide_if; - uint8_t drive1_selected; - unsigned int i; - - /* per IDE interface data */ - qemu_put_8s(f, &s->cmd); - drive1_selected = (s->cur_drive != s); - qemu_put_8s(f, &drive1_selected); - - /* per IDE drive data */ - for(i = 0; i < 2; i++) { - ide_save(f, &s[i]); - } -} - -static int pmac_ide_load(QEMUFile *f, void *opaque, int version_id) -{ - MACIOIDEState *d = opaque; - IDEState *s = d->ide_if; - uint8_t drive1_selected; - unsigned int i; - - if (version_id != 1 && version_id != 3) - return -EINVAL; - - /* per IDE interface data */ - qemu_get_8s(f, &s->cmd); - qemu_get_8s(f, &drive1_selected); - s->cur_drive = &s[(drive1_selected != 0)]; - - /* per IDE drive data */ - for(i = 0; i < 2; i++) { - ide_load(f, &s[i], version_id); - } - return 0; -} - -static void pmac_ide_reset(void *opaque) -{ - MACIOIDEState *d = opaque; - IDEState *s = d->ide_if; - - ide_reset(&s[0]); - ide_reset(&s[1]); -} - -/* hd_table must contain 4 block drivers */ -/* PowerMac uses memory mapped registers, not I/O. Return the memory - I/O index to access the ide. */ -int pmac_ide_init (BlockDriverState **hd_table, qemu_irq irq, - void *dbdma, int channel, qemu_irq dma_irq) -{ - MACIOIDEState *d; - int pmac_ide_memory; - - d = qemu_mallocz(sizeof(MACIOIDEState)); - ide_init2(d->ide_if, hd_table[0], hd_table[1], irq); - - if (dbdma) - DBDMA_register_channel(dbdma, channel, dma_irq, pmac_ide_transfer, pmac_ide_flush, d); - - pmac_ide_memory = cpu_register_io_memory(pmac_ide_read, - pmac_ide_write, d); - register_savevm("ide", 0, 3, pmac_ide_save, pmac_ide_load, d); - qemu_register_reset(pmac_ide_reset, d); - pmac_ide_reset(d); - - return pmac_ide_memory; -} -#endif /* TARGET_PPC */ - -/***********************************************************/ -/* MMIO based ide port - * This emulates IDE device connected directly to the CPU bus without - * dedicated ide controller, which is often seen on embedded boards. - */ - -typedef struct { - void *dev; - int shift; -} MMIOState; - -static uint32_t mmio_ide_read (void *opaque, target_phys_addr_t addr) -{ - MMIOState *s = (MMIOState*)opaque; - IDEState *ide = (IDEState*)s->dev; - addr >>= s->shift; - if (addr & 7) - return ide_ioport_read(ide, addr); - else - return ide_data_readw(ide, 0); -} - -static void mmio_ide_write (void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - MMIOState *s = (MMIOState*)opaque; - IDEState *ide = (IDEState*)s->dev; - addr >>= s->shift; - if (addr & 7) - ide_ioport_write(ide, addr, val); - else - ide_data_writew(ide, 0, val); -} - -static CPUReadMemoryFunc *mmio_ide_reads[] = { - mmio_ide_read, - mmio_ide_read, - mmio_ide_read, -}; - -static CPUWriteMemoryFunc *mmio_ide_writes[] = { - mmio_ide_write, - mmio_ide_write, - mmio_ide_write, -}; - -static uint32_t mmio_ide_status_read (void *opaque, target_phys_addr_t addr) -{ - MMIOState *s= (MMIOState*)opaque; - IDEState *ide = (IDEState*)s->dev; - return ide_status_read(ide, 0); -} - -static void mmio_ide_cmd_write (void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - MMIOState *s = (MMIOState*)opaque; - IDEState *ide = (IDEState*)s->dev; - ide_cmd_write(ide, 0, val); -} - -static CPUReadMemoryFunc *mmio_ide_status[] = { - mmio_ide_status_read, - mmio_ide_status_read, - mmio_ide_status_read, -}; - -static CPUWriteMemoryFunc *mmio_ide_cmd[] = { - mmio_ide_cmd_write, - mmio_ide_cmd_write, - mmio_ide_cmd_write, -}; - -void mmio_ide_init (target_phys_addr_t membase, target_phys_addr_t membase2, - qemu_irq irq, int shift, - BlockDriverState *hd0, BlockDriverState *hd1) -{ - MMIOState *s = qemu_mallocz(sizeof(MMIOState)); - IDEState *ide = qemu_mallocz(sizeof(IDEState) * 2); - int mem1, mem2; - - ide_init2(ide, hd0, hd1, irq); - - s->dev = ide; - s->shift = shift; - - mem1 = cpu_register_io_memory(mmio_ide_reads, mmio_ide_writes, s); - mem2 = cpu_register_io_memory(mmio_ide_status, mmio_ide_cmd, s); - cpu_register_physical_memory(membase, 16 << shift, mem1); - cpu_register_physical_memory(membase2, 2 << shift, mem2); -} - -/***********************************************************/ -/* CF-ATA Microdrive */ - -#define METADATA_SIZE 0x20 - -/* DSCM-1XXXX Microdrive hard disk with CF+ II / PCMCIA interface. */ -typedef struct { - IDEState ide[2]; - PCMCIACardState card; - uint32_t attr_base; - uint32_t io_base; - - /* Card state */ - uint8_t opt; - uint8_t stat; - uint8_t pins; - - uint8_t ctrl; - uint16_t io; - int cycle; -} MicroDriveState; - -/* Register bitfields */ -enum md_opt { - OPT_MODE_MMAP = 0, - OPT_MODE_IOMAP16 = 1, - OPT_MODE_IOMAP1 = 2, - OPT_MODE_IOMAP2 = 3, - OPT_MODE = 0x3f, - OPT_LEVIREQ = 0x40, - OPT_SRESET = 0x80, -}; -enum md_cstat { - STAT_INT = 0x02, - STAT_PWRDWN = 0x04, - STAT_XE = 0x10, - STAT_IOIS8 = 0x20, - STAT_SIGCHG = 0x40, - STAT_CHANGED = 0x80, -}; -enum md_pins { - PINS_MRDY = 0x02, - PINS_CRDY = 0x20, -}; -enum md_ctrl { - CTRL_IEN = 0x02, - CTRL_SRST = 0x04, -}; - -static inline void md_interrupt_update(MicroDriveState *s) -{ - if (!s->card.slot) - return; - - qemu_set_irq(s->card.slot->irq, - !(s->stat & STAT_INT) && /* Inverted */ - !(s->ctrl & (CTRL_IEN | CTRL_SRST)) && - !(s->opt & OPT_SRESET)); -} - -static void md_set_irq(void *opaque, int irq, int level) -{ - MicroDriveState *s = (MicroDriveState *) opaque; - if (level) - s->stat |= STAT_INT; - else - s->stat &= ~STAT_INT; - - md_interrupt_update(s); -} - -static void md_reset(MicroDriveState *s) -{ - s->opt = OPT_MODE_MMAP; - s->stat = 0; - s->pins = 0; - s->cycle = 0; - s->ctrl = 0; - ide_reset(s->ide); -} - -static uint8_t md_attr_read(void *opaque, uint32_t at) -{ - MicroDriveState *s = (MicroDriveState *) opaque; - if (at < s->attr_base) { - if (at < s->card.cis_len) - return s->card.cis[at]; - else - return 0x00; - } - - at -= s->attr_base; - - switch (at) { - case 0x00: /* Configuration Option Register */ - return s->opt; - case 0x02: /* Card Configuration Status Register */ - if (s->ctrl & CTRL_IEN) - return s->stat & ~STAT_INT; - else - return s->stat; - case 0x04: /* Pin Replacement Register */ - return (s->pins & PINS_CRDY) | 0x0c; - case 0x06: /* Socket and Copy Register */ - return 0x00; -#ifdef VERBOSE - default: - printf("%s: Bad attribute space register %02x\n", __FUNCTION__, at); -#endif - } - - return 0; -} - -static void md_attr_write(void *opaque, uint32_t at, uint8_t value) -{ - MicroDriveState *s = (MicroDriveState *) opaque; - at -= s->attr_base; - - switch (at) { - case 0x00: /* Configuration Option Register */ - s->opt = value & 0xcf; - if (value & OPT_SRESET) - md_reset(s); - md_interrupt_update(s); - break; - case 0x02: /* Card Configuration Status Register */ - if ((s->stat ^ value) & STAT_PWRDWN) - s->pins |= PINS_CRDY; - s->stat &= 0x82; - s->stat |= value & 0x74; - md_interrupt_update(s); - /* Word 170 in Identify Device must be equal to STAT_XE */ - break; - case 0x04: /* Pin Replacement Register */ - s->pins &= PINS_CRDY; - s->pins |= value & PINS_MRDY; - break; - case 0x06: /* Socket and Copy Register */ - break; - default: - printf("%s: Bad attribute space register %02x\n", __FUNCTION__, at); - } -} - -static uint16_t md_common_read(void *opaque, uint32_t at) -{ - MicroDriveState *s = (MicroDriveState *) opaque; - uint16_t ret; - at -= s->io_base; - - switch (s->opt & OPT_MODE) { - case OPT_MODE_MMAP: - if ((at & ~0x3ff) == 0x400) - at = 0; - break; - case OPT_MODE_IOMAP16: - at &= 0xf; - break; - case OPT_MODE_IOMAP1: - if ((at & ~0xf) == 0x3f0) - at -= 0x3e8; - else if ((at & ~0xf) == 0x1f0) - at -= 0x1f0; - break; - case OPT_MODE_IOMAP2: - if ((at & ~0xf) == 0x370) - at -= 0x368; - else if ((at & ~0xf) == 0x170) - at -= 0x170; - } - - switch (at) { - case 0x0: /* Even RD Data */ - case 0x8: - return ide_data_readw(s->ide, 0); - - /* TODO: 8-bit accesses */ - if (s->cycle) - ret = s->io >> 8; - else { - s->io = ide_data_readw(s->ide, 0); - ret = s->io & 0xff; - } - s->cycle = !s->cycle; - return ret; - case 0x9: /* Odd RD Data */ - return s->io >> 8; - case 0xd: /* Error */ - return ide_ioport_read(s->ide, 0x1); - case 0xe: /* Alternate Status */ - if (s->ide->cur_drive->bs) - return s->ide->cur_drive->status; - else - return 0; - case 0xf: /* Device Address */ - return 0xc2 | ((~s->ide->select << 2) & 0x3c); - default: - return ide_ioport_read(s->ide, at); - } - - return 0; -} - -static void md_common_write(void *opaque, uint32_t at, uint16_t value) -{ - MicroDriveState *s = (MicroDriveState *) opaque; - at -= s->io_base; - - switch (s->opt & OPT_MODE) { - case OPT_MODE_MMAP: - if ((at & ~0x3ff) == 0x400) - at = 0; - break; - case OPT_MODE_IOMAP16: - at &= 0xf; - break; - case OPT_MODE_IOMAP1: - if ((at & ~0xf) == 0x3f0) - at -= 0x3e8; - else if ((at & ~0xf) == 0x1f0) - at -= 0x1f0; - break; - case OPT_MODE_IOMAP2: - if ((at & ~0xf) == 0x370) - at -= 0x368; - else if ((at & ~0xf) == 0x170) - at -= 0x170; - } - - switch (at) { - case 0x0: /* Even WR Data */ - case 0x8: - ide_data_writew(s->ide, 0, value); - break; - - /* TODO: 8-bit accesses */ - if (s->cycle) - ide_data_writew(s->ide, 0, s->io | (value << 8)); - else - s->io = value & 0xff; - s->cycle = !s->cycle; - break; - case 0x9: - s->io = value & 0xff; - s->cycle = !s->cycle; - break; - case 0xd: /* Features */ - ide_ioport_write(s->ide, 0x1, value); - break; - case 0xe: /* Device Control */ - s->ctrl = value; - if (value & CTRL_SRST) - md_reset(s); - md_interrupt_update(s); - break; - default: - if (s->stat & STAT_PWRDWN) { - s->pins |= PINS_CRDY; - s->stat &= ~STAT_PWRDWN; - } - ide_ioport_write(s->ide, at, value); - } -} - -static void md_save(QEMUFile *f, void *opaque) -{ - MicroDriveState *s = (MicroDriveState *) opaque; - int i; - uint8_t drive1_selected; - - qemu_put_8s(f, &s->opt); - qemu_put_8s(f, &s->stat); - qemu_put_8s(f, &s->pins); - - qemu_put_8s(f, &s->ctrl); - qemu_put_be16s(f, &s->io); - qemu_put_byte(f, s->cycle); - - drive1_selected = (s->ide->cur_drive != s->ide); - qemu_put_8s(f, &s->ide->cmd); - qemu_put_8s(f, &drive1_selected); - - for (i = 0; i < 2; i ++) - ide_save(f, &s->ide[i]); -} - -static int md_load(QEMUFile *f, void *opaque, int version_id) -{ - MicroDriveState *s = (MicroDriveState *) opaque; - int i; - uint8_t drive1_selected; - - if (version_id != 0 && version_id != 3) - return -EINVAL; - - qemu_get_8s(f, &s->opt); - qemu_get_8s(f, &s->stat); - qemu_get_8s(f, &s->pins); - - qemu_get_8s(f, &s->ctrl); - qemu_get_be16s(f, &s->io); - s->cycle = qemu_get_byte(f); - - qemu_get_8s(f, &s->ide->cmd); - qemu_get_8s(f, &drive1_selected); - s->ide->cur_drive = &s->ide[(drive1_selected != 0)]; - - for (i = 0; i < 2; i ++) - ide_load(f, &s->ide[i], version_id); - - return 0; -} - -static const uint8_t dscm1xxxx_cis[0x14a] = { - [0x000] = CISTPL_DEVICE, /* 5V Device Information */ - [0x002] = 0x03, /* Tuple length = 4 bytes */ - [0x004] = 0xdb, /* ID: DTYPE_FUNCSPEC, non WP, DSPEED_150NS */ - [0x006] = 0x01, /* Size = 2K bytes */ - [0x008] = CISTPL_ENDMARK, - - [0x00a] = CISTPL_DEVICE_OC, /* Additional Device Information */ - [0x00c] = 0x04, /* Tuple length = 4 byest */ - [0x00e] = 0x03, /* Conditions: Ext = 0, Vcc 3.3V, MWAIT = 1 */ - [0x010] = 0xdb, /* ID: DTYPE_FUNCSPEC, non WP, DSPEED_150NS */ - [0x012] = 0x01, /* Size = 2K bytes */ - [0x014] = CISTPL_ENDMARK, - - [0x016] = CISTPL_JEDEC_C, /* JEDEC ID */ - [0x018] = 0x02, /* Tuple length = 2 bytes */ - [0x01a] = 0xdf, /* PC Card ATA with no Vpp required */ - [0x01c] = 0x01, - - [0x01e] = CISTPL_MANFID, /* Manufacture ID */ - [0x020] = 0x04, /* Tuple length = 4 bytes */ - [0x022] = 0xa4, /* TPLMID_MANF = 00a4 (IBM) */ - [0x024] = 0x00, - [0x026] = 0x00, /* PLMID_CARD = 0000 */ - [0x028] = 0x00, - - [0x02a] = CISTPL_VERS_1, /* Level 1 Version */ - [0x02c] = 0x12, /* Tuple length = 23 bytes */ - [0x02e] = 0x04, /* Major Version = JEIDA 4.2 / PCMCIA 2.1 */ - [0x030] = 0x01, /* Minor Version = 1 */ - [0x032] = 'I', - [0x034] = 'B', - [0x036] = 'M', - [0x038] = 0x00, - [0x03a] = 'm', - [0x03c] = 'i', - [0x03e] = 'c', - [0x040] = 'r', - [0x042] = 'o', - [0x044] = 'd', - [0x046] = 'r', - [0x048] = 'i', - [0x04a] = 'v', - [0x04c] = 'e', - [0x04e] = 0x00, - [0x050] = CISTPL_ENDMARK, - - [0x052] = CISTPL_FUNCID, /* Function ID */ - [0x054] = 0x02, /* Tuple length = 2 bytes */ - [0x056] = 0x04, /* TPLFID_FUNCTION = Fixed Disk */ - [0x058] = 0x01, /* TPLFID_SYSINIT: POST = 1, ROM = 0 */ - - [0x05a] = CISTPL_FUNCE, /* Function Extension */ - [0x05c] = 0x02, /* Tuple length = 2 bytes */ - [0x05e] = 0x01, /* TPLFE_TYPE = Disk Device Interface */ - [0x060] = 0x01, /* TPLFE_DATA = PC Card ATA Interface */ - - [0x062] = CISTPL_FUNCE, /* Function Extension */ - [0x064] = 0x03, /* Tuple length = 3 bytes */ - [0x066] = 0x02, /* TPLFE_TYPE = Basic PC Card ATA Interface */ - [0x068] = 0x08, /* TPLFE_DATA: Rotating, Unique, Single */ - [0x06a] = 0x0f, /* TPLFE_DATA: Sleep, Standby, Idle, Auto */ - - [0x06c] = CISTPL_CONFIG, /* Configuration */ - [0x06e] = 0x05, /* Tuple length = 5 bytes */ - [0x070] = 0x01, /* TPCC_RASZ = 2 bytes, TPCC_RMSZ = 1 byte */ - [0x072] = 0x07, /* TPCC_LAST = 7 */ - [0x074] = 0x00, /* TPCC_RADR = 0200 */ - [0x076] = 0x02, - [0x078] = 0x0f, /* TPCC_RMSK = 200, 202, 204, 206 */ - - [0x07a] = CISTPL_CFTABLE_ENTRY, /* 16-bit PC Card Configuration */ - [0x07c] = 0x0b, /* Tuple length = 11 bytes */ - [0x07e] = 0xc0, /* TPCE_INDX = Memory Mode, Default, Iface */ - [0x080] = 0xc0, /* TPCE_IF = Memory, no BVDs, no WP, READY */ - [0x082] = 0xa1, /* TPCE_FS = Vcc only, no I/O, Memory, Misc */ - [0x084] = 0x27, /* NomV = 1, MinV = 1, MaxV = 1, Peakl = 1 */ - [0x086] = 0x55, /* NomV: 5.0 V */ - [0x088] = 0x4d, /* MinV: 4.5 V */ - [0x08a] = 0x5d, /* MaxV: 5.5 V */ - [0x08c] = 0x4e, /* Peakl: 450 mA */ - [0x08e] = 0x08, /* TPCE_MS = 1 window, 1 byte, Host address */ - [0x090] = 0x00, /* Window descriptor: Window length = 0 */ - [0x092] = 0x20, /* TPCE_MI: support power down mode, RW */ - - [0x094] = CISTPL_CFTABLE_ENTRY, /* 16-bit PC Card Configuration */ - [0x096] = 0x06, /* Tuple length = 6 bytes */ - [0x098] = 0x00, /* TPCE_INDX = Memory Mode, no Default */ - [0x09a] = 0x01, /* TPCE_FS = Vcc only, no I/O, no Memory */ - [0x09c] = 0x21, /* NomV = 1, MinV = 0, MaxV = 0, Peakl = 1 */ - [0x09e] = 0xb5, /* NomV: 3.3 V */ - [0x0a0] = 0x1e, - [0x0a2] = 0x3e, /* Peakl: 350 mA */ - - [0x0a4] = CISTPL_CFTABLE_ENTRY, /* 16-bit PC Card Configuration */ - [0x0a6] = 0x0d, /* Tuple length = 13 bytes */ - [0x0a8] = 0xc1, /* TPCE_INDX = I/O and Memory Mode, Default */ - [0x0aa] = 0x41, /* TPCE_IF = I/O and Memory, no BVD, no WP */ - [0x0ac] = 0x99, /* TPCE_FS = Vcc only, I/O, Interrupt, Misc */ - [0x0ae] = 0x27, /* NomV = 1, MinV = 1, MaxV = 1, Peakl = 1 */ - [0x0b0] = 0x55, /* NomV: 5.0 V */ - [0x0b2] = 0x4d, /* MinV: 4.5 V */ - [0x0b4] = 0x5d, /* MaxV: 5.5 V */ - [0x0b6] = 0x4e, /* Peakl: 450 mA */ - [0x0b8] = 0x64, /* TPCE_IO = 16-byte boundary, 16/8 accesses */ - [0x0ba] = 0xf0, /* TPCE_IR = MASK, Level, Pulse, Share */ - [0x0bc] = 0xff, /* IRQ0..IRQ7 supported */ - [0x0be] = 0xff, /* IRQ8..IRQ15 supported */ - [0x0c0] = 0x20, /* TPCE_MI = support power down mode */ - - [0x0c2] = CISTPL_CFTABLE_ENTRY, /* 16-bit PC Card Configuration */ - [0x0c4] = 0x06, /* Tuple length = 6 bytes */ - [0x0c6] = 0x01, /* TPCE_INDX = I/O and Memory Mode */ - [0x0c8] = 0x01, /* TPCE_FS = Vcc only, no I/O, no Memory */ - [0x0ca] = 0x21, /* NomV = 1, MinV = 0, MaxV = 0, Peakl = 1 */ - [0x0cc] = 0xb5, /* NomV: 3.3 V */ - [0x0ce] = 0x1e, - [0x0d0] = 0x3e, /* Peakl: 350 mA */ - - [0x0d2] = CISTPL_CFTABLE_ENTRY, /* 16-bit PC Card Configuration */ - [0x0d4] = 0x12, /* Tuple length = 18 bytes */ - [0x0d6] = 0xc2, /* TPCE_INDX = I/O Primary Mode */ - [0x0d8] = 0x41, /* TPCE_IF = I/O and Memory, no BVD, no WP */ - [0x0da] = 0x99, /* TPCE_FS = Vcc only, I/O, Interrupt, Misc */ - [0x0dc] = 0x27, /* NomV = 1, MinV = 1, MaxV = 1, Peakl = 1 */ - [0x0de] = 0x55, /* NomV: 5.0 V */ - [0x0e0] = 0x4d, /* MinV: 4.5 V */ - [0x0e2] = 0x5d, /* MaxV: 5.5 V */ - [0x0e4] = 0x4e, /* Peakl: 450 mA */ - [0x0e6] = 0xea, /* TPCE_IO = 1K boundary, 16/8 access, Range */ - [0x0e8] = 0x61, /* Range: 2 fields, 2 bytes addr, 1 byte len */ - [0x0ea] = 0xf0, /* Field 1 address = 0x01f0 */ - [0x0ec] = 0x01, - [0x0ee] = 0x07, /* Address block length = 8 */ - [0x0f0] = 0xf6, /* Field 2 address = 0x03f6 */ - [0x0f2] = 0x03, - [0x0f4] = 0x01, /* Address block length = 2 */ - [0x0f6] = 0xee, /* TPCE_IR = IRQ E, Level, Pulse, Share */ - [0x0f8] = 0x20, /* TPCE_MI = support power down mode */ - - [0x0fa] = CISTPL_CFTABLE_ENTRY, /* 16-bit PC Card Configuration */ - [0x0fc] = 0x06, /* Tuple length = 6 bytes */ - [0x0fe] = 0x02, /* TPCE_INDX = I/O Primary Mode, no Default */ - [0x100] = 0x01, /* TPCE_FS = Vcc only, no I/O, no Memory */ - [0x102] = 0x21, /* NomV = 1, MinV = 0, MaxV = 0, Peakl = 1 */ - [0x104] = 0xb5, /* NomV: 3.3 V */ - [0x106] = 0x1e, - [0x108] = 0x3e, /* Peakl: 350 mA */ - - [0x10a] = CISTPL_CFTABLE_ENTRY, /* 16-bit PC Card Configuration */ - [0x10c] = 0x12, /* Tuple length = 18 bytes */ - [0x10e] = 0xc3, /* TPCE_INDX = I/O Secondary Mode, Default */ - [0x110] = 0x41, /* TPCE_IF = I/O and Memory, no BVD, no WP */ - [0x112] = 0x99, /* TPCE_FS = Vcc only, I/O, Interrupt, Misc */ - [0x114] = 0x27, /* NomV = 1, MinV = 1, MaxV = 1, Peakl = 1 */ - [0x116] = 0x55, /* NomV: 5.0 V */ - [0x118] = 0x4d, /* MinV: 4.5 V */ - [0x11a] = 0x5d, /* MaxV: 5.5 V */ - [0x11c] = 0x4e, /* Peakl: 450 mA */ - [0x11e] = 0xea, /* TPCE_IO = 1K boundary, 16/8 access, Range */ - [0x120] = 0x61, /* Range: 2 fields, 2 byte addr, 1 byte len */ - [0x122] = 0x70, /* Field 1 address = 0x0170 */ - [0x124] = 0x01, - [0x126] = 0x07, /* Address block length = 8 */ - [0x128] = 0x76, /* Field 2 address = 0x0376 */ - [0x12a] = 0x03, - [0x12c] = 0x01, /* Address block length = 2 */ - [0x12e] = 0xee, /* TPCE_IR = IRQ E, Level, Pulse, Share */ - [0x130] = 0x20, /* TPCE_MI = support power down mode */ - - [0x132] = CISTPL_CFTABLE_ENTRY, /* 16-bit PC Card Configuration */ - [0x134] = 0x06, /* Tuple length = 6 bytes */ - [0x136] = 0x03, /* TPCE_INDX = I/O Secondary Mode */ - [0x138] = 0x01, /* TPCE_FS = Vcc only, no I/O, no Memory */ - [0x13a] = 0x21, /* NomV = 1, MinV = 0, MaxV = 0, Peakl = 1 */ - [0x13c] = 0xb5, /* NomV: 3.3 V */ - [0x13e] = 0x1e, - [0x140] = 0x3e, /* Peakl: 350 mA */ - - [0x142] = CISTPL_NO_LINK, /* No Link */ - [0x144] = 0x00, /* Tuple length = 0 bytes */ - - [0x146] = CISTPL_END, /* Tuple End */ -}; - -static int dscm1xxxx_attach(void *opaque) -{ - MicroDriveState *md = (MicroDriveState *) opaque; - md->card.attr_read = md_attr_read; - md->card.attr_write = md_attr_write; - md->card.common_read = md_common_read; - md->card.common_write = md_common_write; - md->card.io_read = md_common_read; - md->card.io_write = md_common_write; - - md->attr_base = md->card.cis[0x74] | (md->card.cis[0x76] << 8); - md->io_base = 0x0; - - md_reset(md); - md_interrupt_update(md); - - md->card.slot->card_string = "DSCM-1xxxx Hitachi Microdrive"; - return 0; -} - -static int dscm1xxxx_detach(void *opaque) -{ - MicroDriveState *md = (MicroDriveState *) opaque; - md_reset(md); - return 0; -} - -PCMCIACardState *dscm1xxxx_init(BlockDriverState *bdrv) -{ - MicroDriveState *md = (MicroDriveState *) qemu_mallocz(sizeof(MicroDriveState)); - md->card.state = md; - md->card.attach = dscm1xxxx_attach; - md->card.detach = dscm1xxxx_detach; - md->card.cis = dscm1xxxx_cis; - md->card.cis_len = sizeof(dscm1xxxx_cis); - - ide_init2(md->ide, bdrv, NULL, qemu_allocate_irqs(md_set_irq, md, 1)[0]); - md->ide->is_cf = 1; - md->ide->mdata_size = METADATA_SIZE; - md->ide->mdata_storage = (uint8_t *) qemu_mallocz(METADATA_SIZE); - - register_savevm("microdrive", -1, 3, md_save, md_load, md); - - return &md->card; -} diff --git a/qemu-0.11.0/hw/integratorcp.c b/qemu-0.11.0/hw/integratorcp.c deleted file mode 100644 index ddc8d85..0000000 --- a/qemu-0.11.0/hw/integratorcp.c +++ /dev/null @@ -1,544 +0,0 @@ -/* - * ARM Integrator CP System emulation. - * - * Copyright (c) 2005-2007 CodeSourcery. - * Written by Paul Brook - * - * This code is licenced under the GPL - */ - -#include "sysbus.h" -#include "primecell.h" -#include "devices.h" -#include "sysemu.h" -#include "boards.h" -#include "arm-misc.h" -#include "net.h" - -typedef struct { - SysBusDevice busdev; - uint32_t memsz; - uint32_t flash_offset; - uint32_t cm_osc; - uint32_t cm_ctrl; - uint32_t cm_lock; - uint32_t cm_auxosc; - uint32_t cm_sdram; - uint32_t cm_init; - uint32_t cm_flags; - uint32_t cm_nvflags; - uint32_t int_level; - uint32_t irq_enabled; - uint32_t fiq_enabled; -} integratorcm_state; - -static uint8_t integrator_spd[128] = { - 128, 8, 4, 11, 9, 1, 64, 0, 2, 0xa0, 0xa0, 0, 0, 8, 0, 1, - 0xe, 4, 0x1c, 1, 2, 0x20, 0xc0, 0, 0, 0, 0, 0x30, 0x28, 0x30, 0x28, 0x40 -}; - -static uint32_t integratorcm_read(void *opaque, target_phys_addr_t offset) -{ - integratorcm_state *s = (integratorcm_state *)opaque; - if (offset >= 0x100 && offset < 0x200) { - /* CM_SPD */ - if (offset >= 0x180) - return 0; - return integrator_spd[offset >> 2]; - } - switch (offset >> 2) { - case 0: /* CM_ID */ - return 0x411a3001; - case 1: /* CM_PROC */ - return 0; - case 2: /* CM_OSC */ - return s->cm_osc; - case 3: /* CM_CTRL */ - return s->cm_ctrl; - case 4: /* CM_STAT */ - return 0x00100000; - case 5: /* CM_LOCK */ - if (s->cm_lock == 0xa05f) { - return 0x1a05f; - } else { - return s->cm_lock; - } - case 6: /* CM_LMBUSCNT */ - /* ??? High frequency timer. */ - hw_error("integratorcm_read: CM_LMBUSCNT"); - case 7: /* CM_AUXOSC */ - return s->cm_auxosc; - case 8: /* CM_SDRAM */ - return s->cm_sdram; - case 9: /* CM_INIT */ - return s->cm_init; - case 10: /* CM_REFCT */ - /* ??? High frequency timer. */ - hw_error("integratorcm_read: CM_REFCT"); - case 12: /* CM_FLAGS */ - return s->cm_flags; - case 14: /* CM_NVFLAGS */ - return s->cm_nvflags; - case 16: /* CM_IRQ_STAT */ - return s->int_level & s->irq_enabled; - case 17: /* CM_IRQ_RSTAT */ - return s->int_level; - case 18: /* CM_IRQ_ENSET */ - return s->irq_enabled; - case 20: /* CM_SOFT_INTSET */ - return s->int_level & 1; - case 24: /* CM_FIQ_STAT */ - return s->int_level & s->fiq_enabled; - case 25: /* CM_FIQ_RSTAT */ - return s->int_level; - case 26: /* CM_FIQ_ENSET */ - return s->fiq_enabled; - case 32: /* CM_VOLTAGE_CTL0 */ - case 33: /* CM_VOLTAGE_CTL1 */ - case 34: /* CM_VOLTAGE_CTL2 */ - case 35: /* CM_VOLTAGE_CTL3 */ - /* ??? Voltage control unimplemented. */ - return 0; - default: - hw_error("integratorcm_read: Unimplemented offset 0x%x\n", - (int)offset); - return 0; - } -} - -static void integratorcm_do_remap(integratorcm_state *s, int flash) -{ - if (flash) { - cpu_register_physical_memory(0, 0x100000, IO_MEM_RAM); - } else { - cpu_register_physical_memory(0, 0x100000, s->flash_offset | IO_MEM_RAM); - } - //??? tlb_flush (cpu_single_env, 1); -} - -static void integratorcm_set_ctrl(integratorcm_state *s, uint32_t value) -{ - if (value & 8) { - hw_error("Board reset\n"); - } - if ((s->cm_init ^ value) & 4) { - integratorcm_do_remap(s, (value & 4) == 0); - } - if ((s->cm_init ^ value) & 1) { - printf("Green LED %s\n", (value & 1) ? "on" : "off"); - } - s->cm_init = (s->cm_init & ~ 5) | (value ^ 5); -} - -static void integratorcm_update(integratorcm_state *s) -{ - /* ??? The CPU irq/fiq is raised when either the core module or base PIC - are active. */ - if (s->int_level & (s->irq_enabled | s->fiq_enabled)) - hw_error("Core module interrupt\n"); -} - -static void integratorcm_write(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - integratorcm_state *s = (integratorcm_state *)opaque; - switch (offset >> 2) { - case 2: /* CM_OSC */ - if (s->cm_lock == 0xa05f) - s->cm_osc = value; - break; - case 3: /* CM_CTRL */ - integratorcm_set_ctrl(s, value); - break; - case 5: /* CM_LOCK */ - s->cm_lock = value & 0xffff; - break; - case 7: /* CM_AUXOSC */ - if (s->cm_lock == 0xa05f) - s->cm_auxosc = value; - break; - case 8: /* CM_SDRAM */ - s->cm_sdram = value; - break; - case 9: /* CM_INIT */ - /* ??? This can change the memory bus frequency. */ - s->cm_init = value; - break; - case 12: /* CM_FLAGSS */ - s->cm_flags |= value; - break; - case 13: /* CM_FLAGSC */ - s->cm_flags &= ~value; - break; - case 14: /* CM_NVFLAGSS */ - s->cm_nvflags |= value; - break; - case 15: /* CM_NVFLAGSS */ - s->cm_nvflags &= ~value; - break; - case 18: /* CM_IRQ_ENSET */ - s->irq_enabled |= value; - integratorcm_update(s); - break; - case 19: /* CM_IRQ_ENCLR */ - s->irq_enabled &= ~value; - integratorcm_update(s); - break; - case 20: /* CM_SOFT_INTSET */ - s->int_level |= (value & 1); - integratorcm_update(s); - break; - case 21: /* CM_SOFT_INTCLR */ - s->int_level &= ~(value & 1); - integratorcm_update(s); - break; - case 26: /* CM_FIQ_ENSET */ - s->fiq_enabled |= value; - integratorcm_update(s); - break; - case 27: /* CM_FIQ_ENCLR */ - s->fiq_enabled &= ~value; - integratorcm_update(s); - break; - case 32: /* CM_VOLTAGE_CTL0 */ - case 33: /* CM_VOLTAGE_CTL1 */ - case 34: /* CM_VOLTAGE_CTL2 */ - case 35: /* CM_VOLTAGE_CTL3 */ - /* ??? Voltage control unimplemented. */ - break; - default: - hw_error("integratorcm_write: Unimplemented offset 0x%x\n", - (int)offset); - break; - } -} - -/* Integrator/CM control registers. */ - -static CPUReadMemoryFunc *integratorcm_readfn[] = { - integratorcm_read, - integratorcm_read, - integratorcm_read -}; - -static CPUWriteMemoryFunc *integratorcm_writefn[] = { - integratorcm_write, - integratorcm_write, - integratorcm_write -}; - -static void integratorcm_init(SysBusDevice *dev) -{ - int iomemtype; - integratorcm_state *s = FROM_SYSBUS(integratorcm_state, dev); - - s->cm_osc = 0x01000048; - /* ??? What should the high bits of this value be? */ - s->cm_auxosc = 0x0007feff; - s->cm_sdram = 0x00011122; - if (s->memsz >= 256) { - integrator_spd[31] = 64; - s->cm_sdram |= 0x10; - } else if (s->memsz >= 128) { - integrator_spd[31] = 32; - s->cm_sdram |= 0x0c; - } else if (s->memsz >= 64) { - integrator_spd[31] = 16; - s->cm_sdram |= 0x08; - } else if (s->memsz >= 32) { - integrator_spd[31] = 4; - s->cm_sdram |= 0x04; - } else { - integrator_spd[31] = 2; - } - memcpy(integrator_spd + 73, "QEMU-MEMORY", 11); - s->cm_init = 0x00000112; - s->flash_offset = qemu_ram_alloc(0x100000); - - iomemtype = cpu_register_io_memory(integratorcm_readfn, - integratorcm_writefn, s); - sysbus_init_mmio(dev, 0x00800000, iomemtype); - integratorcm_do_remap(s, 1); - /* ??? Save/restore. */ -} - -/* Integrator/CP hardware emulation. */ -/* Primary interrupt controller. */ - -typedef struct icp_pic_state -{ - SysBusDevice busdev; - uint32_t level; - uint32_t irq_enabled; - uint32_t fiq_enabled; - qemu_irq parent_irq; - qemu_irq parent_fiq; -} icp_pic_state; - -static void icp_pic_update(icp_pic_state *s) -{ - uint32_t flags; - - flags = (s->level & s->irq_enabled); - qemu_set_irq(s->parent_irq, flags != 0); - flags = (s->level & s->fiq_enabled); - qemu_set_irq(s->parent_fiq, flags != 0); -} - -static void icp_pic_set_irq(void *opaque, int irq, int level) -{ - icp_pic_state *s = (icp_pic_state *)opaque; - if (level) - s->level |= 1 << irq; - else - s->level &= ~(1 << irq); - icp_pic_update(s); -} - -static uint32_t icp_pic_read(void *opaque, target_phys_addr_t offset) -{ - icp_pic_state *s = (icp_pic_state *)opaque; - - switch (offset >> 2) { - case 0: /* IRQ_STATUS */ - return s->level & s->irq_enabled; - case 1: /* IRQ_RAWSTAT */ - return s->level; - case 2: /* IRQ_ENABLESET */ - return s->irq_enabled; - case 4: /* INT_SOFTSET */ - return s->level & 1; - case 8: /* FRQ_STATUS */ - return s->level & s->fiq_enabled; - case 9: /* FRQ_RAWSTAT */ - return s->level; - case 10: /* FRQ_ENABLESET */ - return s->fiq_enabled; - case 3: /* IRQ_ENABLECLR */ - case 5: /* INT_SOFTCLR */ - case 11: /* FRQ_ENABLECLR */ - default: - printf ("icp_pic_read: Bad register offset 0x%x\n", (int)offset); - return 0; - } -} - -static void icp_pic_write(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - icp_pic_state *s = (icp_pic_state *)opaque; - - switch (offset >> 2) { - case 2: /* IRQ_ENABLESET */ - s->irq_enabled |= value; - break; - case 3: /* IRQ_ENABLECLR */ - s->irq_enabled &= ~value; - break; - case 4: /* INT_SOFTSET */ - if (value & 1) - icp_pic_set_irq(s, 0, 1); - break; - case 5: /* INT_SOFTCLR */ - if (value & 1) - icp_pic_set_irq(s, 0, 0); - break; - case 10: /* FRQ_ENABLESET */ - s->fiq_enabled |= value; - break; - case 11: /* FRQ_ENABLECLR */ - s->fiq_enabled &= ~value; - break; - case 0: /* IRQ_STATUS */ - case 1: /* IRQ_RAWSTAT */ - case 8: /* FRQ_STATUS */ - case 9: /* FRQ_RAWSTAT */ - default: - printf ("icp_pic_write: Bad register offset 0x%x\n", (int)offset); - return; - } - icp_pic_update(s); -} - -static CPUReadMemoryFunc *icp_pic_readfn[] = { - icp_pic_read, - icp_pic_read, - icp_pic_read -}; - -static CPUWriteMemoryFunc *icp_pic_writefn[] = { - icp_pic_write, - icp_pic_write, - icp_pic_write -}; - -static void icp_pic_init(SysBusDevice *dev) -{ - icp_pic_state *s = FROM_SYSBUS(icp_pic_state, dev); - int iomemtype; - - qdev_init_gpio_in(&dev->qdev, icp_pic_set_irq, 32); - sysbus_init_irq(dev, &s->parent_irq); - sysbus_init_irq(dev, &s->parent_fiq); - iomemtype = cpu_register_io_memory(icp_pic_readfn, - icp_pic_writefn, s); - sysbus_init_mmio(dev, 0x00800000, iomemtype); -} - -/* CP control registers. */ -static uint32_t icp_control_read(void *opaque, target_phys_addr_t offset) -{ - switch (offset >> 2) { - case 0: /* CP_IDFIELD */ - return 0x41034003; - case 1: /* CP_FLASHPROG */ - return 0; - case 2: /* CP_INTREG */ - return 0; - case 3: /* CP_DECODE */ - return 0x11; - default: - hw_error("icp_control_read: Bad offset %x\n", (int)offset); - return 0; - } -} - -static void icp_control_write(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - switch (offset >> 2) { - case 1: /* CP_FLASHPROG */ - case 2: /* CP_INTREG */ - case 3: /* CP_DECODE */ - /* Nothing interesting implemented yet. */ - break; - default: - hw_error("icp_control_write: Bad offset %x\n", (int)offset); - } -} -static CPUReadMemoryFunc *icp_control_readfn[] = { - icp_control_read, - icp_control_read, - icp_control_read -}; - -static CPUWriteMemoryFunc *icp_control_writefn[] = { - icp_control_write, - icp_control_write, - icp_control_write -}; - -static void icp_control_init(uint32_t base) -{ - int iomemtype; - - iomemtype = cpu_register_io_memory(icp_control_readfn, - icp_control_writefn, NULL); - cpu_register_physical_memory(base, 0x00800000, iomemtype); - /* ??? Save/restore. */ -} - - -/* Board init. */ - -static struct arm_boot_info integrator_binfo = { - .loader_start = 0x0, - .board_id = 0x113, -}; - -static void integratorcp_init(ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, const char *kernel_cmdline, - const char *initrd_filename, const char *cpu_model) -{ - CPUState *env; - ram_addr_t ram_offset; - qemu_irq pic[32]; - qemu_irq *cpu_pic; - DeviceState *dev; - int i; - - if (!cpu_model) - cpu_model = "arm926"; - env = cpu_init(cpu_model); - if (!env) { - fprintf(stderr, "Unable to find CPU definition\n"); - exit(1); - } - ram_offset = qemu_ram_alloc(ram_size); - /* ??? On a real system the first 1Mb is mapped as SSRAM or boot flash. */ - /* ??? RAM should repeat to fill physical memory space. */ - /* SDRAM at address zero*/ - cpu_register_physical_memory(0, ram_size, ram_offset | IO_MEM_RAM); - /* And again at address 0x80000000 */ - cpu_register_physical_memory(0x80000000, ram_size, ram_offset | IO_MEM_RAM); - - dev = qdev_create(NULL, "integrator_core"); - qdev_prop_set_uint32(dev, "memsz", ram_size >> 20); - qdev_init(dev); - sysbus_mmio_map((SysBusDevice *)dev, 0, 0x10000000); - - cpu_pic = arm_pic_init_cpu(env); - dev = sysbus_create_varargs("integrator_pic", 0x14000000, - cpu_pic[ARM_PIC_CPU_IRQ], - cpu_pic[ARM_PIC_CPU_FIQ], NULL); - for (i = 0; i < 32; i++) { - pic[i] = qdev_get_gpio_in(dev, i); - } - sysbus_create_simple("integrator_pic", 0xca000000, pic[26]); - sysbus_create_varargs("integrator_pit", 0x13000000, - pic[5], pic[6], pic[7], NULL); - sysbus_create_simple("pl031", 0x15000000, pic[8]); - sysbus_create_simple("pl011", 0x16000000, pic[1]); - sysbus_create_simple("pl011", 0x17000000, pic[2]); - icp_control_init(0xcb000000); - sysbus_create_simple("pl050_keyboard", 0x18000000, pic[3]); - sysbus_create_simple("pl050_mouse", 0x19000000, pic[4]); - sysbus_create_varargs("pl181", 0x1c000000, pic[23], pic[24], NULL); - if (nd_table[0].vlan) - smc91c111_init(&nd_table[0], 0xc8000000, pic[27]); - - sysbus_create_simple("pl110", 0xc0000000, pic[22]); - - integrator_binfo.ram_size = ram_size; - integrator_binfo.kernel_filename = kernel_filename; - integrator_binfo.kernel_cmdline = kernel_cmdline; - integrator_binfo.initrd_filename = initrd_filename; - arm_load_kernel(env, &integrator_binfo); -} - -static QEMUMachine integratorcp_machine = { - .name = "integratorcp", - .desc = "ARM Integrator/CP (ARM926EJ-S)", - .init = integratorcp_init, - .is_default = 1, -}; - -static void integratorcp_machine_init(void) -{ - qemu_register_machine(&integratorcp_machine); -} - -machine_init(integratorcp_machine_init); - -static SysBusDeviceInfo core_info = { - .init = integratorcm_init, - .qdev.name = "integrator_core", - .qdev.size = sizeof(integratorcm_state), - .qdev.props = (Property[]) { - { - .name = "memsz", - .info = &qdev_prop_uint32, - .offset = offsetof(integratorcm_state, memsz), - }, - {/* end of list */} - } -}; - -static void integratorcp_register_devices(void) -{ - sysbus_register_dev("integrator_pic", sizeof(icp_pic_state), icp_pic_init); - sysbus_register_withprop(&core_info); -} - -device_init(integratorcp_register_devices) diff --git a/qemu-0.11.0/hw/ioapic.c b/qemu-0.11.0/hw/ioapic.c deleted file mode 100644 index a5cdd5d..0000000 --- a/qemu-0.11.0/hw/ioapic.c +++ /dev/null @@ -1,260 +0,0 @@ -/* - * ioapic.c IOAPIC emulation logic - * - * Copyright (c) 2004-2005 Fabrice Bellard - * - * Split the ioapic logic from apic.c - * Xiantao Zhang <xiantao.zhang(a)intel.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "hw.h" -#include "pc.h" -#include "qemu-timer.h" -#include "host-utils.h" - -//#define DEBUG_IOAPIC - -#define IOAPIC_NUM_PINS 0x18 -#define IOAPIC_LVT_MASKED (1<<16) - -#define IOAPIC_TRIGGER_EDGE 0 -#define IOAPIC_TRIGGER_LEVEL 1 - -/*io{apic,sapic} delivery mode*/ -#define IOAPIC_DM_FIXED 0x0 -#define IOAPIC_DM_LOWEST_PRIORITY 0x1 -#define IOAPIC_DM_PMI 0x2 -#define IOAPIC_DM_NMI 0x4 -#define IOAPIC_DM_INIT 0x5 -#define IOAPIC_DM_SIPI 0x5 -#define IOAPIC_DM_EXTINT 0x7 - -struct IOAPICState { - uint8_t id; - uint8_t ioregsel; - - uint32_t irr; - uint64_t ioredtbl[IOAPIC_NUM_PINS]; -}; - -static void ioapic_service(IOAPICState *s) -{ - uint8_t i; - uint8_t trig_mode; - uint8_t vector; - uint8_t delivery_mode; - uint32_t mask; - uint64_t entry; - uint8_t dest; - uint8_t dest_mode; - uint8_t polarity; - - for (i = 0; i < IOAPIC_NUM_PINS; i++) { - mask = 1 << i; - if (s->irr & mask) { - entry = s->ioredtbl[i]; - if (!(entry & IOAPIC_LVT_MASKED)) { - trig_mode = ((entry >> 15) & 1); - dest = entry >> 56; - dest_mode = (entry >> 11) & 1; - delivery_mode = (entry >> 8) & 7; - polarity = (entry >> 13) & 1; - if (trig_mode == IOAPIC_TRIGGER_EDGE) - s->irr &= ~mask; - if (delivery_mode == IOAPIC_DM_EXTINT) - vector = pic_read_irq(isa_pic); - else - vector = entry & 0xff; - - apic_deliver_irq(dest, dest_mode, delivery_mode, - vector, polarity, trig_mode); - } - } - } -} - -void ioapic_set_irq(void *opaque, int vector, int level) -{ - IOAPICState *s = opaque; - - /* ISA IRQs map to GSI 1-1 except for IRQ0 which maps - * to GSI 2. GSI maps to ioapic 1-1. This is not - * the cleanest way of doing it but it should work. */ - - if (vector == 0) - vector = 2; - - if (vector >= 0 && vector < IOAPIC_NUM_PINS) { - uint32_t mask = 1 << vector; - uint64_t entry = s->ioredtbl[vector]; - - if ((entry >> 15) & 1) { - /* level triggered */ - if (level) { - s->irr |= mask; - ioapic_service(s); - } else { - s->irr &= ~mask; - } - } else { - /* edge triggered */ - if (level) { - s->irr |= mask; - ioapic_service(s); - } - } - } -} - -static uint32_t ioapic_mem_readl(void *opaque, target_phys_addr_t addr) -{ - IOAPICState *s = opaque; - int index; - uint32_t val = 0; - - addr &= 0xff; - if (addr == 0x00) { - val = s->ioregsel; - } else if (addr == 0x10) { - switch (s->ioregsel) { - case 0x00: - val = s->id << 24; - break; - case 0x01: - val = 0x11 | ((IOAPIC_NUM_PINS - 1) << 16); /* version 0x11 */ - break; - case 0x02: - val = 0; - break; - default: - index = (s->ioregsel - 0x10) >> 1; - if (index >= 0 && index < IOAPIC_NUM_PINS) { - if (s->ioregsel & 1) - val = s->ioredtbl[index] >> 32; - else - val = s->ioredtbl[index] & 0xffffffff; - } - } -#ifdef DEBUG_IOAPIC - printf("I/O APIC read: %08x = %08x\n", s->ioregsel, val); -#endif - } - return val; -} - -static void ioapic_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - IOAPICState *s = opaque; - int index; - - addr &= 0xff; - if (addr == 0x00) { - s->ioregsel = val; - return; - } else if (addr == 0x10) { -#ifdef DEBUG_IOAPIC - printf("I/O APIC write: %08x = %08x\n", s->ioregsel, val); -#endif - switch (s->ioregsel) { - case 0x00: - s->id = (val >> 24) & 0xff; - return; - case 0x01: - case 0x02: - return; - default: - index = (s->ioregsel - 0x10) >> 1; - if (index >= 0 && index < IOAPIC_NUM_PINS) { - if (s->ioregsel & 1) { - s->ioredtbl[index] &= 0xffffffff; - s->ioredtbl[index] |= (uint64_t)val << 32; - } else { - s->ioredtbl[index] &= ~0xffffffffULL; - s->ioredtbl[index] |= val; - } - ioapic_service(s); - } - } - } -} - -static void ioapic_save(QEMUFile *f, void *opaque) -{ - IOAPICState *s = opaque; - int i; - - qemu_put_8s(f, &s->id); - qemu_put_8s(f, &s->ioregsel); - for (i = 0; i < IOAPIC_NUM_PINS; i++) { - qemu_put_be64s(f, &s->ioredtbl[i]); - } -} - -static int ioapic_load(QEMUFile *f, void *opaque, int version_id) -{ - IOAPICState *s = opaque; - int i; - - if (version_id != 1) - return -EINVAL; - - qemu_get_8s(f, &s->id); - qemu_get_8s(f, &s->ioregsel); - for (i = 0; i < IOAPIC_NUM_PINS; i++) { - qemu_get_be64s(f, &s->ioredtbl[i]); - } - return 0; -} - -static void ioapic_reset(void *opaque) -{ - IOAPICState *s = opaque; - int i; - - memset(s, 0, sizeof(*s)); - for(i = 0; i < IOAPIC_NUM_PINS; i++) - s->ioredtbl[i] = 1 << 16; /* mask LVT */ -} - -static CPUReadMemoryFunc *ioapic_mem_read[3] = { - ioapic_mem_readl, - ioapic_mem_readl, - ioapic_mem_readl, -}; - -static CPUWriteMemoryFunc *ioapic_mem_write[3] = { - ioapic_mem_writel, - ioapic_mem_writel, - ioapic_mem_writel, -}; - -IOAPICState *ioapic_init(void) -{ - IOAPICState *s; - int io_memory; - - s = qemu_mallocz(sizeof(IOAPICState)); - ioapic_reset(s); - - io_memory = cpu_register_io_memory(ioapic_mem_read, - ioapic_mem_write, s); - cpu_register_physical_memory(0xfec00000, 0x1000, io_memory); - - register_savevm("ioapic", 0, 1, ioapic_save, ioapic_load, s); - qemu_register_reset(ioapic_reset, s); - - return s; -} diff --git a/qemu-0.11.0/hw/iommu.c b/qemu-0.11.0/hw/iommu.c deleted file mode 100644 index d73dad3..0000000 --- a/qemu-0.11.0/hw/iommu.c +++ /dev/null @@ -1,421 +0,0 @@ -/* - * QEMU SPARC iommu emulation - * - * Copyright (c) 2003-2005 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "sun4m.h" -#include "sysbus.h" - -/* debug iommu */ -//#define DEBUG_IOMMU - -#ifdef DEBUG_IOMMU -#define DPRINTF(fmt, ...) \ - do { printf("IOMMU: " fmt , ## __VA_ARGS__); } while (0) -#else -#define DPRINTF(fmt, ...) -#endif - -#define IOMMU_NREGS (4*4096/4) -#define IOMMU_CTRL (0x0000 >> 2) -#define IOMMU_CTRL_IMPL 0xf0000000 /* Implementation */ -#define IOMMU_CTRL_VERS 0x0f000000 /* Version */ -#define IOMMU_CTRL_RNGE 0x0000001c /* Mapping RANGE */ -#define IOMMU_RNGE_16MB 0x00000000 /* 0xff000000 -> 0xffffffff */ -#define IOMMU_RNGE_32MB 0x00000004 /* 0xfe000000 -> 0xffffffff */ -#define IOMMU_RNGE_64MB 0x00000008 /* 0xfc000000 -> 0xffffffff */ -#define IOMMU_RNGE_128MB 0x0000000c /* 0xf8000000 -> 0xffffffff */ -#define IOMMU_RNGE_256MB 0x00000010 /* 0xf0000000 -> 0xffffffff */ -#define IOMMU_RNGE_512MB 0x00000014 /* 0xe0000000 -> 0xffffffff */ -#define IOMMU_RNGE_1GB 0x00000018 /* 0xc0000000 -> 0xffffffff */ -#define IOMMU_RNGE_2GB 0x0000001c /* 0x80000000 -> 0xffffffff */ -#define IOMMU_CTRL_ENAB 0x00000001 /* IOMMU Enable */ -#define IOMMU_CTRL_MASK 0x0000001d - -#define IOMMU_BASE (0x0004 >> 2) -#define IOMMU_BASE_MASK 0x07fffc00 - -#define IOMMU_TLBFLUSH (0x0014 >> 2) -#define IOMMU_TLBFLUSH_MASK 0xffffffff - -#define IOMMU_PGFLUSH (0x0018 >> 2) -#define IOMMU_PGFLUSH_MASK 0xffffffff - -#define IOMMU_AFSR (0x1000 >> 2) -#define IOMMU_AFSR_ERR 0x80000000 /* LE, TO, or BE asserted */ -#define IOMMU_AFSR_LE 0x40000000 /* SBUS reports error after - transaction */ -#define IOMMU_AFSR_TO 0x20000000 /* Write access took more than - 12.8 us. */ -#define IOMMU_AFSR_BE 0x10000000 /* Write access received error - acknowledge */ -#define IOMMU_AFSR_SIZE 0x0e000000 /* Size of transaction causing error */ -#define IOMMU_AFSR_S 0x01000000 /* Sparc was in supervisor mode */ -#define IOMMU_AFSR_RESV 0x00800000 /* Reserved, forced to 0x8 by - hardware */ -#define IOMMU_AFSR_ME 0x00080000 /* Multiple errors occurred */ -#define IOMMU_AFSR_RD 0x00040000 /* A read operation was in progress */ -#define IOMMU_AFSR_FAV 0x00020000 /* IOMMU afar has valid contents */ -#define IOMMU_AFSR_MASK 0xff0fffff - -#define IOMMU_AFAR (0x1004 >> 2) - -#define IOMMU_AER (0x1008 >> 2) /* Arbiter Enable Register */ -#define IOMMU_AER_EN_P0_ARB 0x00000001 /* MBus master 0x8 (Always 1) */ -#define IOMMU_AER_EN_P1_ARB 0x00000002 /* MBus master 0x9 */ -#define IOMMU_AER_EN_P2_ARB 0x00000004 /* MBus master 0xa */ -#define IOMMU_AER_EN_P3_ARB 0x00000008 /* MBus master 0xb */ -#define IOMMU_AER_EN_0 0x00010000 /* SBus slot 0 */ -#define IOMMU_AER_EN_1 0x00020000 /* SBus slot 1 */ -#define IOMMU_AER_EN_2 0x00040000 /* SBus slot 2 */ -#define IOMMU_AER_EN_3 0x00080000 /* SBus slot 3 */ -#define IOMMU_AER_EN_F 0x00100000 /* SBus on-board */ -#define IOMMU_AER_SBW 0x80000000 /* S-to-M asynchronous writes */ -#define IOMMU_AER_MASK 0x801f000f - -#define IOMMU_SBCFG0 (0x1010 >> 2) /* SBUS configration per-slot */ -#define IOMMU_SBCFG1 (0x1014 >> 2) /* SBUS configration per-slot */ -#define IOMMU_SBCFG2 (0x1018 >> 2) /* SBUS configration per-slot */ -#define IOMMU_SBCFG3 (0x101c >> 2) /* SBUS configration per-slot */ -#define IOMMU_SBCFG_SAB30 0x00010000 /* Phys-address bit 30 when - bypass enabled */ -#define IOMMU_SBCFG_BA16 0x00000004 /* Slave supports 16 byte bursts */ -#define IOMMU_SBCFG_BA8 0x00000002 /* Slave supports 8 byte bursts */ -#define IOMMU_SBCFG_BYPASS 0x00000001 /* Bypass IOMMU, treat all addresses - produced by this device as pure - physical. */ -#define IOMMU_SBCFG_MASK 0x00010003 - -#define IOMMU_ARBEN (0x2000 >> 2) /* SBUS arbitration enable */ -#define IOMMU_ARBEN_MASK 0x001f0000 -#define IOMMU_MID 0x00000008 - -#define IOMMU_MASK_ID (0x3018 >> 2) /* Mask ID */ -#define IOMMU_MASK_ID_MASK 0x00ffffff - -#define IOMMU_MSII_MASK 0x26000000 /* microSPARC II mask number */ -#define IOMMU_TS_MASK 0x23000000 /* turboSPARC mask number */ - -/* The format of an iopte in the page tables */ -#define IOPTE_PAGE 0xffffff00 /* Physical page number (PA[35:12]) */ -#define IOPTE_CACHE 0x00000080 /* Cached (in vme IOCACHE or - Viking/MXCC) */ -#define IOPTE_WRITE 0x00000004 /* Writeable */ -#define IOPTE_VALID 0x00000002 /* IOPTE is valid */ -#define IOPTE_WAZ 0x00000001 /* Write as zeros */ - -#define IOMMU_PAGE_SHIFT 12 -#define IOMMU_PAGE_SIZE (1 << IOMMU_PAGE_SHIFT) -#define IOMMU_PAGE_MASK ~(IOMMU_PAGE_SIZE - 1) - -typedef struct IOMMUState { - SysBusDevice busdev; - uint32_t regs[IOMMU_NREGS]; - target_phys_addr_t iostart; - uint32_t version; - qemu_irq irq; -} IOMMUState; - -static uint32_t iommu_mem_readl(void *opaque, target_phys_addr_t addr) -{ - IOMMUState *s = opaque; - target_phys_addr_t saddr; - uint32_t ret; - - saddr = addr >> 2; - switch (saddr) { - default: - ret = s->regs[saddr]; - break; - case IOMMU_AFAR: - case IOMMU_AFSR: - ret = s->regs[saddr]; - qemu_irq_lower(s->irq); - break; - } - DPRINTF("read reg[%d] = %x\n", (int)saddr, ret); - return ret; -} - -static void iommu_mem_writel(void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - IOMMUState *s = opaque; - target_phys_addr_t saddr; - - saddr = addr >> 2; - DPRINTF("write reg[%d] = %x\n", (int)saddr, val); - switch (saddr) { - case IOMMU_CTRL: - switch (val & IOMMU_CTRL_RNGE) { - case IOMMU_RNGE_16MB: - s->iostart = 0xffffffffff000000ULL; - break; - case IOMMU_RNGE_32MB: - s->iostart = 0xfffffffffe000000ULL; - break; - case IOMMU_RNGE_64MB: - s->iostart = 0xfffffffffc000000ULL; - break; - case IOMMU_RNGE_128MB: - s->iostart = 0xfffffffff8000000ULL; - break; - case IOMMU_RNGE_256MB: - s->iostart = 0xfffffffff0000000ULL; - break; - case IOMMU_RNGE_512MB: - s->iostart = 0xffffffffe0000000ULL; - break; - case IOMMU_RNGE_1GB: - s->iostart = 0xffffffffc0000000ULL; - break; - default: - case IOMMU_RNGE_2GB: - s->iostart = 0xffffffff80000000ULL; - break; - } - DPRINTF("iostart = " TARGET_FMT_plx "\n", s->iostart); - s->regs[saddr] = ((val & IOMMU_CTRL_MASK) | s->version); - break; - case IOMMU_BASE: - s->regs[saddr] = val & IOMMU_BASE_MASK; - break; - case IOMMU_TLBFLUSH: - DPRINTF("tlb flush %x\n", val); - s->regs[saddr] = val & IOMMU_TLBFLUSH_MASK; - break; - case IOMMU_PGFLUSH: - DPRINTF("page flush %x\n", val); - s->regs[saddr] = val & IOMMU_PGFLUSH_MASK; - break; - case IOMMU_AFAR: - s->regs[saddr] = val; - qemu_irq_lower(s->irq); - break; - case IOMMU_AER: - s->regs[saddr] = (val & IOMMU_AER_MASK) | IOMMU_AER_EN_P0_ARB; - break; - case IOMMU_AFSR: - s->regs[saddr] = (val & IOMMU_AFSR_MASK) | IOMMU_AFSR_RESV; - qemu_irq_lower(s->irq); - break; - case IOMMU_SBCFG0: - case IOMMU_SBCFG1: - case IOMMU_SBCFG2: - case IOMMU_SBCFG3: - s->regs[saddr] = val & IOMMU_SBCFG_MASK; - break; - case IOMMU_ARBEN: - // XXX implement SBus probing: fault when reading unmapped - // addresses, fault cause and address stored to MMU/IOMMU - s->regs[saddr] = (val & IOMMU_ARBEN_MASK) | IOMMU_MID; - break; - case IOMMU_MASK_ID: - s->regs[saddr] |= val & IOMMU_MASK_ID_MASK; - break; - default: - s->regs[saddr] = val; - break; - } -} - -static CPUReadMemoryFunc *iommu_mem_read[3] = { - NULL, - NULL, - iommu_mem_readl, -}; - -static CPUWriteMemoryFunc *iommu_mem_write[3] = { - NULL, - NULL, - iommu_mem_writel, -}; - -static uint32_t iommu_page_get_flags(IOMMUState *s, target_phys_addr_t addr) -{ - uint32_t ret; - target_phys_addr_t iopte; -#ifdef DEBUG_IOMMU - target_phys_addr_t pa = addr; -#endif - - iopte = s->regs[IOMMU_BASE] << 4; - addr &= ~s->iostart; - iopte += (addr >> (IOMMU_PAGE_SHIFT - 2)) & ~3; - cpu_physical_memory_read(iopte, (uint8_t *)&ret, 4); - tswap32s(&ret); - DPRINTF("get flags addr " TARGET_FMT_plx " => pte " TARGET_FMT_plx - ", *pte = %x\n", pa, iopte, ret); - - return ret; -} - -static target_phys_addr_t iommu_translate_pa(target_phys_addr_t addr, - uint32_t pte) -{ - uint32_t tmppte; - target_phys_addr_t pa; - - tmppte = pte; - pa = ((pte & IOPTE_PAGE) << 4) + (addr & ~IOMMU_PAGE_MASK); - DPRINTF("xlate dva " TARGET_FMT_plx " => pa " TARGET_FMT_plx - " (iopte = %x)\n", addr, pa, tmppte); - - return pa; -} - -static void iommu_bad_addr(IOMMUState *s, target_phys_addr_t addr, - int is_write) -{ - DPRINTF("bad addr " TARGET_FMT_plx "\n", addr); - s->regs[IOMMU_AFSR] = IOMMU_AFSR_ERR | IOMMU_AFSR_LE | IOMMU_AFSR_RESV | - IOMMU_AFSR_FAV; - if (!is_write) - s->regs[IOMMU_AFSR] |= IOMMU_AFSR_RD; - s->regs[IOMMU_AFAR] = addr; - qemu_irq_raise(s->irq); -} - -void sparc_iommu_memory_rw(void *opaque, target_phys_addr_t addr, - uint8_t *buf, int len, int is_write) -{ - int l; - uint32_t flags; - target_phys_addr_t page, phys_addr; - - while (len > 0) { - page = addr & IOMMU_PAGE_MASK; - l = (page + IOMMU_PAGE_SIZE) - addr; - if (l > len) - l = len; - flags = iommu_page_get_flags(opaque, page); - if (!(flags & IOPTE_VALID)) { - iommu_bad_addr(opaque, page, is_write); - return; - } - phys_addr = iommu_translate_pa(addr, flags); - if (is_write) { - if (!(flags & IOPTE_WRITE)) { - iommu_bad_addr(opaque, page, is_write); - return; - } - cpu_physical_memory_write(phys_addr, buf, l); - } else { - cpu_physical_memory_read(phys_addr, buf, l); - } - len -= l; - buf += l; - addr += l; - } -} - -static void iommu_save(QEMUFile *f, void *opaque) -{ - IOMMUState *s = opaque; - int i; - - for (i = 0; i < IOMMU_NREGS; i++) - qemu_put_be32s(f, &s->regs[i]); - qemu_put_be64s(f, &s->iostart); -} - -static int iommu_load(QEMUFile *f, void *opaque, int version_id) -{ - IOMMUState *s = opaque; - int i; - - if (version_id != 2) - return -EINVAL; - - for (i = 0; i < IOMMU_NREGS; i++) - qemu_get_be32s(f, &s->regs[i]); - qemu_get_be64s(f, &s->iostart); - - return 0; -} - -static void iommu_reset(void *opaque) -{ - IOMMUState *s = opaque; - - memset(s->regs, 0, IOMMU_NREGS * 4); - s->iostart = 0; - s->regs[IOMMU_CTRL] = s->version; - s->regs[IOMMU_ARBEN] = IOMMU_MID; - s->regs[IOMMU_AFSR] = IOMMU_AFSR_RESV; - s->regs[IOMMU_AER] = IOMMU_AER_EN_P0_ARB | IOMMU_AER_EN_P1_ARB; - s->regs[IOMMU_MASK_ID] = IOMMU_TS_MASK; -} - -void *iommu_init(target_phys_addr_t addr, uint32_t version, qemu_irq irq) -{ - DeviceState *dev; - SysBusDevice *s; - IOMMUState *d; - - dev = qdev_create(NULL, "iommu"); - qdev_prop_set_uint32(dev, "version", version); - qdev_init(dev); - s = sysbus_from_qdev(dev); - sysbus_connect_irq(s, 0, irq); - sysbus_mmio_map(s, 0, addr); - - d = FROM_SYSBUS(IOMMUState, s); - - return d; -} - -static void iommu_init1(SysBusDevice *dev) -{ - IOMMUState *s = FROM_SYSBUS(IOMMUState, dev); - int io; - - sysbus_init_irq(dev, &s->irq); - - io = cpu_register_io_memory(iommu_mem_read, iommu_mem_write, s); - sysbus_init_mmio(dev, IOMMU_NREGS * sizeof(uint32_t), io); - - register_savevm("iommu", -1, 2, iommu_save, iommu_load, s); - qemu_register_reset(iommu_reset, s); - iommu_reset(s); -} - -static SysBusDeviceInfo iommu_info = { - .init = iommu_init1, - .qdev.name = "iommu", - .qdev.size = sizeof(IOMMUState), - .qdev.props = (Property[]) { - { - .name = "version", - .info = &qdev_prop_hex32, - .offset = offsetof(IOMMUState, version), - }, - {/* end of property list */} - } -}; - -static void iommu_register_devices(void) -{ - sysbus_register_withprop(&iommu_info); -} - -device_init(iommu_register_devices) diff --git a/qemu-0.11.0/hw/irq.c b/qemu-0.11.0/hw/irq.c deleted file mode 100644 index 7703f62..0000000 --- a/qemu-0.11.0/hw/irq.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * QEMU IRQ/GPIO common code. - * - * Copyright (c) 2007 CodeSourcery. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu-common.h" -#include "irq.h" - -struct IRQState { - qemu_irq_handler handler; - void *opaque; - int n; -}; - -void qemu_set_irq(qemu_irq irq, int level) -{ - if (!irq) - return; - - irq->handler(irq->opaque, irq->n, level); -} - -qemu_irq *qemu_allocate_irqs(qemu_irq_handler handler, void *opaque, int n) -{ - qemu_irq *s; - struct IRQState *p; - int i; - - s = (qemu_irq *)qemu_mallocz(sizeof(qemu_irq) * n); - p = (struct IRQState *)qemu_mallocz(sizeof(struct IRQState) * n); - for (i = 0; i < n; i++) { - p->handler = handler; - p->opaque = opaque; - p->n = i; - s[i] = p; - p++; - } - return s; -} - -void qemu_free_irqs(qemu_irq *s) -{ - qemu_free(s[0]); - qemu_free(s); -} - -static void qemu_notirq(void *opaque, int line, int level) -{ - struct IRQState *irq = opaque; - - irq->handler(irq->opaque, irq->n, !level); -} - -qemu_irq qemu_irq_invert(qemu_irq irq) -{ - /* The default state for IRQs is low, so raise the output now. */ - qemu_irq_raise(irq); - return qemu_allocate_irqs(qemu_notirq, irq, 1)[0]; -} diff --git a/qemu-0.11.0/hw/irq.h b/qemu-0.11.0/hw/irq.h deleted file mode 100644 index 5daae44..0000000 --- a/qemu-0.11.0/hw/irq.h +++ /dev/null @@ -1,35 +0,0 @@ -#ifndef QEMU_IRQ_H -#define QEMU_IRQ_H - -/* Generic IRQ/GPIO pin infrastructure. */ - -/* FIXME: Rmove one of these. */ -typedef void (*qemu_irq_handler)(void *opaque, int n, int level); -typedef void SetIRQFunc(void *opaque, int irq_num, int level); - -void qemu_set_irq(qemu_irq irq, int level); - -static inline void qemu_irq_raise(qemu_irq irq) -{ - qemu_set_irq(irq, 1); -} - -static inline void qemu_irq_lower(qemu_irq irq) -{ - qemu_set_irq(irq, 0); -} - -static inline void qemu_irq_pulse(qemu_irq irq) -{ - qemu_set_irq(irq, 1); - qemu_set_irq(irq, 0); -} - -/* Returns an array of N IRQs. */ -qemu_irq *qemu_allocate_irqs(qemu_irq_handler handler, void *opaque, int n); -void qemu_free_irqs(qemu_irq *s); - -/* Returns a new IRQ with opposite polarity. */ -qemu_irq qemu_irq_invert(qemu_irq irq); - -#endif diff --git a/qemu-0.11.0/hw/isa.h b/qemu-0.11.0/hw/isa.h deleted file mode 100644 index f126ecc..0000000 --- a/qemu-0.11.0/hw/isa.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef HW_ISA_H -#define HW_ISA_H -/* ISA bus */ - -#include "ioport.h" - -extern target_phys_addr_t isa_mem_base; - -void isa_mmio_init(target_phys_addr_t base, target_phys_addr_t size); - -/* dma.c */ -int DMA_get_channel_mode (int nchan); -int DMA_read_memory (int nchan, void *buf, int pos, int size); -int DMA_write_memory (int nchan, void *buf, int pos, int size); -void DMA_hold_DREQ (int nchan); -void DMA_release_DREQ (int nchan); -void DMA_schedule(int nchan); -void DMA_init (int high_page_enable); -void DMA_register_channel (int nchan, - DMA_transfer_handler transfer_handler, - void *opaque); -#endif diff --git a/qemu-0.11.0/hw/isa_mmio.c b/qemu-0.11.0/hw/isa_mmio.c deleted file mode 100644 index 868c7b0..0000000 --- a/qemu-0.11.0/hw/isa_mmio.c +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Memory mapped access to ISA IO space. - * - * Copyright (c) 2006 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "hw.h" -#include "isa.h" - -static void isa_mmio_writeb (void *opaque, target_phys_addr_t addr, - uint32_t val) -{ - cpu_outb(NULL, addr & IOPORTS_MASK, val); -} - -static void isa_mmio_writew (void *opaque, target_phys_addr_t addr, - uint32_t val) -{ -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap16(val); -#endif - cpu_outw(NULL, addr & IOPORTS_MASK, val); -} - -static void isa_mmio_writel (void *opaque, target_phys_addr_t addr, - uint32_t val) -{ -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap32(val); -#endif - cpu_outl(NULL, addr & IOPORTS_MASK, val); -} - -static uint32_t isa_mmio_readb (void *opaque, target_phys_addr_t addr) -{ - uint32_t val; - - val = cpu_inb(NULL, addr & IOPORTS_MASK); - return val; -} - -static uint32_t isa_mmio_readw (void *opaque, target_phys_addr_t addr) -{ - uint32_t val; - - val = cpu_inw(NULL, addr & IOPORTS_MASK); -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap16(val); -#endif - return val; -} - -static uint32_t isa_mmio_readl (void *opaque, target_phys_addr_t addr) -{ - uint32_t val; - - val = cpu_inl(NULL, addr & IOPORTS_MASK); -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap32(val); -#endif - return val; -} - -static CPUWriteMemoryFunc *isa_mmio_write[] = { - &isa_mmio_writeb, - &isa_mmio_writew, - &isa_mmio_writel, -}; - -static CPUReadMemoryFunc *isa_mmio_read[] = { - &isa_mmio_readb, - &isa_mmio_readw, - &isa_mmio_readl, -}; - -static int isa_mmio_iomemtype = 0; - -void isa_mmio_init(target_phys_addr_t base, target_phys_addr_t size) -{ - if (!isa_mmio_iomemtype) { - isa_mmio_iomemtype = cpu_register_io_memory(isa_mmio_read, - isa_mmio_write, NULL); - } - cpu_register_physical_memory(base, size, isa_mmio_iomemtype); -} diff --git a/qemu-0.11.0/hw/jazz_led.c b/qemu-0.11.0/hw/jazz_led.c deleted file mode 100644 index 9fdaf8f..0000000 --- a/qemu-0.11.0/hw/jazz_led.c +++ /dev/null @@ -1,318 +0,0 @@ -/* - * QEMU JAZZ LED emulator. - * - * Copyright (c) 2007 Herv� Poussineau - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "hw.h" -#include "mips.h" -#include "console.h" -#include "pixel_ops.h" - -//#define DEBUG_LED - -typedef enum { - REDRAW_NONE = 0, REDRAW_SEGMENTS = 1, REDRAW_BACKGROUND = 2, -} screen_state_t; - -typedef struct LedState { - uint8_t segments; - DisplayState *ds; - screen_state_t state; -} LedState; - -static uint32_t led_readb(void *opaque, target_phys_addr_t addr) -{ - LedState *s = opaque; - uint32_t val; - - switch (addr) { - case 0: - val = s->segments; - break; - default: -#ifdef DEBUG_LED - printf("jazz led: invalid read [0x%x]\n", relative_addr); -#endif - val = 0; - } - - return val; -} - -static uint32_t led_readw(void *opaque, target_phys_addr_t addr) -{ - uint32_t v; -#ifdef TARGET_WORDS_BIGENDIAN - v = led_readb(opaque, addr) << 8; - v |= led_readb(opaque, addr + 1); -#else - v = led_readb(opaque, addr); - v |= led_readb(opaque, addr + 1) << 8; -#endif - return v; -} - -static uint32_t led_readl(void *opaque, target_phys_addr_t addr) -{ - uint32_t v; -#ifdef TARGET_WORDS_BIGENDIAN - v = led_readb(opaque, addr) << 24; - v |= led_readb(opaque, addr + 1) << 16; - v |= led_readb(opaque, addr + 2) << 8; - v |= led_readb(opaque, addr + 3); -#else - v = led_readb(opaque, addr); - v |= led_readb(opaque, addr + 1) << 8; - v |= led_readb(opaque, addr + 2) << 16; - v |= led_readb(opaque, addr + 3) << 24; -#endif - return v; -} - -static void led_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - LedState *s = opaque; - - switch (addr) { - case 0: - s->segments = val; - s->state |= REDRAW_SEGMENTS; - break; - default: -#ifdef DEBUG_LED - printf("jazz led: invalid write of 0x%02x at [0x%x]\n", val, relative_addr); -#endif - break; - } -} - -static void led_writew(void *opaque, target_phys_addr_t addr, uint32_t val) -{ -#ifdef TARGET_WORDS_BIGENDIAN - led_writeb(opaque, addr, (val >> 8) & 0xff); - led_writeb(opaque, addr + 1, val & 0xff); -#else - led_writeb(opaque, addr, val & 0xff); - led_writeb(opaque, addr + 1, (val >> 8) & 0xff); -#endif -} - -static void led_writel(void *opaque, target_phys_addr_t addr, uint32_t val) -{ -#ifdef TARGET_WORDS_BIGENDIAN - led_writeb(opaque, addr, (val >> 24) & 0xff); - led_writeb(opaque, addr + 1, (val >> 16) & 0xff); - led_writeb(opaque, addr + 2, (val >> 8) & 0xff); - led_writeb(opaque, addr + 3, val & 0xff); -#else - led_writeb(opaque, addr, val & 0xff); - led_writeb(opaque, addr + 1, (val >> 8) & 0xff); - led_writeb(opaque, addr + 2, (val >> 16) & 0xff); - led_writeb(opaque, addr + 3, (val >> 24) & 0xff); -#endif -} - -static CPUReadMemoryFunc *led_read[3] = { - led_readb, - led_readw, - led_readl, -}; - -static CPUWriteMemoryFunc *led_write[3] = { - led_writeb, - led_writew, - led_writel, -}; - -/***********************************************************/ -/* jazz_led display */ - -static void draw_horizontal_line(DisplayState *ds, int posy, int posx1, int posx2, uint32_t color) -{ - uint8_t *d; - int x, bpp; - - bpp = (ds_get_bits_per_pixel(ds) + 7) >> 3; - d = ds_get_data(ds) + ds_get_linesize(ds) * posy + bpp * posx1; - switch(bpp) { - case 1: - for (x = posx1; x <= posx2; x++) { - *((uint8_t *)d) = color; - d++; - } - break; - case 2: - for (x = posx1; x <= posx2; x++) { - *((uint16_t *)d) = color; - d += 2; - } - break; - case 4: - for (x = posx1; x <= posx2; x++) { - *((uint32_t *)d) = color; - d += 4; - } - break; - } -} - -static void draw_vertical_line(DisplayState *ds, int posx, int posy1, int posy2, uint32_t color) -{ - uint8_t *d; - int y, bpp; - - bpp = (ds_get_bits_per_pixel(ds) + 7) >> 3; - d = ds_get_data(ds) + ds_get_linesize(ds) * posy1 + bpp * posx; - switch(bpp) { - case 1: - for (y = posy1; y <= posy2; y++) { - *((uint8_t *)d) = color; - d += ds_get_linesize(ds); - } - break; - case 2: - for (y = posy1; y <= posy2; y++) { - *((uint16_t *)d) = color; - d += ds_get_linesize(ds); - } - break; - case 4: - for (y = posy1; y <= posy2; y++) { - *((uint32_t *)d) = color; - d += ds_get_linesize(ds); - } - break; - } -} - -static void jazz_led_update_display(void *opaque) -{ - LedState *s = opaque; - DisplayState *ds = s->ds; - uint8_t *d1; - uint32_t color_segment, color_led; - int y, bpp; - - if (s->state & REDRAW_BACKGROUND) { - /* clear screen */ - bpp = (ds_get_bits_per_pixel(ds) + 7) >> 3; - d1 = ds_get_data(ds); - for (y = 0; y < ds_get_height(ds); y++) { - memset(d1, 0x00, ds_get_width(ds) * bpp); - d1 += ds_get_linesize(ds); - } - } - - if (s->state & REDRAW_SEGMENTS) { - /* set colors according to bpp */ - switch (ds_get_bits_per_pixel(ds)) { - case 8: - color_segment = rgb_to_pixel8(0xaa, 0xaa, 0xaa); - color_led = rgb_to_pixel8(0x00, 0xff, 0x00); - break; - case 15: - color_segment = rgb_to_pixel15(0xaa, 0xaa, 0xaa); - color_led = rgb_to_pixel15(0x00, 0xff, 0x00); - break; - case 16: - color_segment = rgb_to_pixel16(0xaa, 0xaa, 0xaa); - color_led = rgb_to_pixel16(0x00, 0xff, 0x00); - case 24: - color_segment = rgb_to_pixel24(0xaa, 0xaa, 0xaa); - color_led = rgb_to_pixel24(0x00, 0xff, 0x00); - break; - case 32: - color_segment = rgb_to_pixel32(0xaa, 0xaa, 0xaa); - color_led = rgb_to_pixel32(0x00, 0xff, 0x00); - break; - default: - return; - } - - /* display segments */ - draw_horizontal_line(ds, 40, 10, 40, (s->segments & 0x02) ? color_segment : 0); - draw_vertical_line(ds, 10, 10, 40, (s->segments & 0x04) ? color_segment : 0); - draw_vertical_line(ds, 10, 40, 70, (s->segments & 0x08) ? color_segment : 0); - draw_horizontal_line(ds, 70, 10, 40, (s->segments & 0x10) ? color_segment : 0); - draw_vertical_line(ds, 40, 40, 70, (s->segments & 0x20) ? color_segment : 0); - draw_vertical_line(ds, 40, 10, 40, (s->segments & 0x40) ? color_segment : 0); - draw_horizontal_line(ds, 10, 10, 40, (s->segments & 0x80) ? color_segment : 0); - - /* display led */ - if (!(s->segments & 0x01)) - color_led = 0; /* black */ - draw_horizontal_line(ds, 68, 50, 50, color_led); - draw_horizontal_line(ds, 69, 49, 51, color_led); - draw_horizontal_line(ds, 70, 48, 52, color_led); - draw_horizontal_line(ds, 71, 49, 51, color_led); - draw_horizontal_line(ds, 72, 50, 50, color_led); - } - - s->state = REDRAW_NONE; - dpy_update(ds, 0, 0, ds_get_width(ds), ds_get_height(ds)); -} - -static void jazz_led_invalidate_display(void *opaque) -{ - LedState *s = opaque; - s->state |= REDRAW_SEGMENTS | REDRAW_BACKGROUND; -} - -static void jazz_led_screen_dump(void *opaque, const char *filename) -{ - printf("jazz_led_screen_dump() not implemented\n"); -} - -static void jazz_led_text_update(void *opaque, console_ch_t *chardata) -{ - LedState *s = opaque; - char buf[2]; - - dpy_cursor(s->ds, -1, -1); - qemu_console_resize(s->ds, 2, 1); - - /* TODO: draw the segments */ - snprintf(buf, 2, "%02hhx\n", s->segments); - console_write_ch(chardata++, 0x00200100 | buf[0]); - console_write_ch(chardata++, 0x00200100 | buf[1]); - - dpy_update(s->ds, 0, 0, 2, 1); -} - -void jazz_led_init(target_phys_addr_t base) -{ - LedState *s; - int io; - - s = qemu_mallocz(sizeof(LedState)); - - s->state = REDRAW_SEGMENTS | REDRAW_BACKGROUND; - - io = cpu_register_io_memory(led_read, led_write, s); - cpu_register_physical_memory(base, 1, io); - - s->ds = graphic_console_init(jazz_led_update_display, - jazz_led_invalidate_display, - jazz_led_screen_dump, - jazz_led_text_update, s); - qemu_console_resize(s->ds, 60, 80); -} diff --git a/qemu-0.11.0/hw/lm832x.c b/qemu-0.11.0/hw/lm832x.c deleted file mode 100644 index 197fe7d..0000000 --- a/qemu-0.11.0/hw/lm832x.c +++ /dev/null @@ -1,541 +0,0 @@ -/* - * National Semiconductor LM8322/8323 GPIO keyboard & PWM chips. - * - * Copyright (C) 2008 Nokia Corporation - * Written by Andrzej Zaborowski <andrew(a)openedhand.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 or - * (at your option) version 3 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "hw.h" -#include "i2c.h" -#include "qemu-timer.h" -#include "console.h" - -typedef struct { - i2c_slave i2c; - int i2c_dir; - int i2c_cycle; - int reg; - - qemu_irq nirq; - uint16_t model; - - struct { - qemu_irq out[2]; - int in[2][2]; - } mux; - - uint8_t config; - uint8_t status; - uint8_t acttime; - uint8_t error; - uint8_t clock; - - struct { - uint16_t pull; - uint16_t mask; - uint16_t dir; - uint16_t level; - qemu_irq out[16]; - } gpio; - - struct { - uint8_t dbnctime; - uint8_t size; - int start; - int len; - uint8_t fifo[16]; - } kbd; - - struct { - uint16_t file[256]; - uint8_t faddr; - uint8_t addr[3]; - QEMUTimer *tm[3]; - } pwm; -} LM823KbdState; - -#define INT_KEYPAD (1 << 0) -#define INT_ERROR (1 << 3) -#define INT_NOINIT (1 << 4) -#define INT_PWMEND(n) (1 << (5 + n)) - -#define ERR_BADPAR (1 << 0) -#define ERR_CMDUNK (1 << 1) -#define ERR_KEYOVR (1 << 2) -#define ERR_FIFOOVR (1 << 6) - -static void lm_kbd_irq_update(LM823KbdState *s) -{ - qemu_set_irq(s->nirq, !s->status); -} - -static void lm_kbd_gpio_update(LM823KbdState *s) -{ -} - -static void lm_kbd_reset(LM823KbdState *s) -{ - s->config = 0x80; - s->status = INT_NOINIT; - s->acttime = 125; - s->kbd.dbnctime = 3; - s->kbd.size = 0x33; - s->clock = 0x08; - - lm_kbd_irq_update(s); - lm_kbd_gpio_update(s); -} - -static void lm_kbd_error(LM823KbdState *s, int err) -{ - s->error |= err; - s->status |= INT_ERROR; - lm_kbd_irq_update(s); -} - -static void lm_kbd_pwm_tick(LM823KbdState *s, int line) -{ -} - -static void lm_kbd_pwm_start(LM823KbdState *s, int line) -{ - lm_kbd_pwm_tick(s, line); -} - -static void lm_kbd_pwm0_tick(void *opaque) -{ - lm_kbd_pwm_tick(opaque, 0); -} -static void lm_kbd_pwm1_tick(void *opaque) -{ - lm_kbd_pwm_tick(opaque, 1); -} -static void lm_kbd_pwm2_tick(void *opaque) -{ - lm_kbd_pwm_tick(opaque, 2); -} - -enum { - LM832x_CMD_READ_ID = 0x80, /* Read chip ID. */ - LM832x_CMD_WRITE_CFG = 0x81, /* Set configuration item. */ - LM832x_CMD_READ_INT = 0x82, /* Get interrupt status. */ - LM832x_CMD_RESET = 0x83, /* Reset, same as external one */ - LM823x_CMD_WRITE_PULL_DOWN = 0x84, /* Select GPIO pull-up/down. */ - LM832x_CMD_WRITE_PORT_SEL = 0x85, /* Select GPIO in/out. */ - LM832x_CMD_WRITE_PORT_STATE = 0x86, /* Set GPIO pull-up/down. */ - LM832x_CMD_READ_PORT_SEL = 0x87, /* Get GPIO in/out. */ - LM832x_CMD_READ_PORT_STATE = 0x88, /* Get GPIO pull-up/down. */ - LM832x_CMD_READ_FIFO = 0x89, /* Read byte from FIFO. */ - LM832x_CMD_RPT_READ_FIFO = 0x8a, /* Read FIFO (no increment). */ - LM832x_CMD_SET_ACTIVE = 0x8b, /* Set active time. */ - LM832x_CMD_READ_ERROR = 0x8c, /* Get error status. */ - LM832x_CMD_READ_ROTATOR = 0x8e, /* Read rotator status. */ - LM832x_CMD_SET_DEBOUNCE = 0x8f, /* Set debouncing time. */ - LM832x_CMD_SET_KEY_SIZE = 0x90, /* Set keypad size. */ - LM832x_CMD_READ_KEY_SIZE = 0x91, /* Get keypad size. */ - LM832x_CMD_READ_CFG = 0x92, /* Get configuration item. */ - LM832x_CMD_WRITE_CLOCK = 0x93, /* Set clock config. */ - LM832x_CMD_READ_CLOCK = 0x94, /* Get clock config. */ - LM832x_CMD_PWM_WRITE = 0x95, /* Write PWM script. */ - LM832x_CMD_PWM_START = 0x96, /* Start PWM engine. */ - LM832x_CMD_PWM_STOP = 0x97, /* Stop PWM engine. */ -}; - -#define LM832x_MAX_KPX 8 -#define LM832x_MAX_KPY 12 - -static uint8_t lm_kbd_read(LM823KbdState *s, int reg, int byte) -{ - int ret; - - switch (reg) { - case LM832x_CMD_READ_ID: - ret = 0x0400; - break; - - case LM832x_CMD_READ_INT: - ret = s->status; - if (!(s->status & INT_NOINIT)) { - s->status = 0; - lm_kbd_irq_update(s); - } - break; - - case LM832x_CMD_READ_PORT_SEL: - ret = s->gpio.dir; - break; - case LM832x_CMD_READ_PORT_STATE: - ret = s->gpio.mask; - break; - - case LM832x_CMD_READ_FIFO: - if (s->kbd.len <= 1) - return 0x00; - - /* Example response from the two commands after a INT_KEYPAD - * interrupt caused by the key 0x3c being pressed: - * RPT_READ_FIFO: 55 bc 00 4e ff 0a 50 08 00 29 d9 08 01 c9 01 - * READ_FIFO: bc 00 00 4e ff 0a 50 08 00 29 d9 08 01 c9 01 - * RPT_READ_FIFO: bc 00 00 4e ff 0a 50 08 00 29 d9 08 01 c9 01 - * - * 55 is the code of the key release event serviced in the previous - * interrupt handling. - * - * TODO: find out whether the FIFO is advanced a single character - * before reading every byte or the whole size of the FIFO at the - * last LM832x_CMD_READ_FIFO. This affects LM832x_CMD_RPT_READ_FIFO - * output in cases where there are more than one event in the FIFO. - * Assume 0xbc and 0x3c events are in the FIFO: - * RPT_READ_FIFO: 55 bc 3c 00 4e ff 0a 50 08 00 29 d9 08 01 c9 - * READ_FIFO: bc 3c 00 00 4e ff 0a 50 08 00 29 d9 08 01 c9 - * Does RPT_READ_FIFO now return 0xbc and 0x3c or only 0x3c? - */ - s->kbd.start ++; - s->kbd.start &= sizeof(s->kbd.fifo) - 1; - s->kbd.len --; - - return s->kbd.fifo[s->kbd.start]; - case LM832x_CMD_RPT_READ_FIFO: - if (byte >= s->kbd.len) - return 0x00; - - return s->kbd.fifo[(s->kbd.start + byte) & (sizeof(s->kbd.fifo) - 1)]; - - case LM832x_CMD_READ_ERROR: - return s->error; - - case LM832x_CMD_READ_ROTATOR: - return 0; - - case LM832x_CMD_READ_KEY_SIZE: - return s->kbd.size; - - case LM832x_CMD_READ_CFG: - return s->config & 0xf; - - case LM832x_CMD_READ_CLOCK: - return (s->clock & 0xfc) | 2; - - default: - lm_kbd_error(s, ERR_CMDUNK); - fprintf(stderr, "%s: unknown command %02x\n", __FUNCTION__, reg); - return 0x00; - } - - return ret >> (byte << 3); -} - -static void lm_kbd_write(LM823KbdState *s, int reg, int byte, uint8_t value) -{ - switch (reg) { - case LM832x_CMD_WRITE_CFG: - s->config = value; - /* This must be done whenever s->mux.in is updated (never). */ - if ((s->config >> 1) & 1) /* MUX1EN */ - qemu_set_irq(s->mux.out[0], s->mux.in[0][(s->config >> 0) & 1]); - if ((s->config >> 3) & 1) /* MUX2EN */ - qemu_set_irq(s->mux.out[0], s->mux.in[0][(s->config >> 2) & 1]); - /* TODO: check that this is issued only following the chip reset - * and not in the middle of operation and that it is followed by - * the GPIO ports re-resablishing through WRITE_PORT_SEL and - * WRITE_PORT_STATE (using a timer perhaps) and otherwise output - * warnings. */ - s->status = 0; - lm_kbd_irq_update(s); - s->kbd.len = 0; - s->kbd.start = 0; - s->reg = -1; - break; - - case LM832x_CMD_RESET: - if (value == 0xaa) - lm_kbd_reset(s); - else - lm_kbd_error(s, ERR_BADPAR); - s->reg = -1; - break; - - case LM823x_CMD_WRITE_PULL_DOWN: - if (!byte) - s->gpio.pull = value; - else { - s->gpio.pull |= value << 8; - lm_kbd_gpio_update(s); - s->reg = -1; - } - break; - case LM832x_CMD_WRITE_PORT_SEL: - if (!byte) - s->gpio.dir = value; - else { - s->gpio.dir |= value << 8; - lm_kbd_gpio_update(s); - s->reg = -1; - } - break; - case LM832x_CMD_WRITE_PORT_STATE: - if (!byte) - s->gpio.mask = value; - else { - s->gpio.mask |= value << 8; - lm_kbd_gpio_update(s); - s->reg = -1; - } - break; - - case LM832x_CMD_SET_ACTIVE: - s->acttime = value; - s->reg = -1; - break; - - case LM832x_CMD_SET_DEBOUNCE: - s->kbd.dbnctime = value; - s->reg = -1; - if (!value) - lm_kbd_error(s, ERR_BADPAR); - break; - - case LM832x_CMD_SET_KEY_SIZE: - s->kbd.size = value; - s->reg = -1; - if ( - (value & 0xf) < 3 || (value & 0xf) > LM832x_MAX_KPY || - (value >> 4) < 3 || (value >> 4) > LM832x_MAX_KPX) - lm_kbd_error(s, ERR_BADPAR); - break; - - case LM832x_CMD_WRITE_CLOCK: - s->clock = value; - s->reg = -1; - if ((value & 3) && (value & 3) != 3) { - lm_kbd_error(s, ERR_BADPAR); - fprintf(stderr, "%s: invalid clock setting in RCPWM\n", - __FUNCTION__); - } - /* TODO: Validate that the command is only issued once */ - break; - - case LM832x_CMD_PWM_WRITE: - if (byte == 0) { - if (!(value & 3) || (value >> 2) > 59) { - lm_kbd_error(s, ERR_BADPAR); - s->reg = -1; - break; - } - - s->pwm.faddr = value; - s->pwm.file[s->pwm.faddr] = 0; - } else if (byte == 1) { - s->pwm.file[s->pwm.faddr] |= value << 8; - } else if (byte == 2) { - s->pwm.file[s->pwm.faddr] |= value << 0; - s->reg = -1; - } - break; - case LM832x_CMD_PWM_START: - s->reg = -1; - if (!(value & 3) || (value >> 2) > 59) { - lm_kbd_error(s, ERR_BADPAR); - break; - } - - s->pwm.addr[(value & 3) - 1] = value >> 2; - lm_kbd_pwm_start(s, (value & 3) - 1); - break; - case LM832x_CMD_PWM_STOP: - s->reg = -1; - if (!(value & 3)) { - lm_kbd_error(s, ERR_BADPAR); - break; - } - - qemu_del_timer(s->pwm.tm[(value & 3) - 1]); - break; - - case -1: - lm_kbd_error(s, ERR_BADPAR); - break; - default: - lm_kbd_error(s, ERR_CMDUNK); - fprintf(stderr, "%s: unknown command %02x\n", __FUNCTION__, reg); - break; - } -} - -static void lm_i2c_event(i2c_slave *i2c, enum i2c_event event) -{ - LM823KbdState *s = FROM_I2C_SLAVE(LM823KbdState, i2c); - - switch (event) { - case I2C_START_RECV: - case I2C_START_SEND: - s->i2c_cycle = 0; - s->i2c_dir = (event == I2C_START_SEND); - break; - - default: - break; - } -} - -static int lm_i2c_rx(i2c_slave *i2c) -{ - LM823KbdState *s = FROM_I2C_SLAVE(LM823KbdState, i2c); - - return lm_kbd_read(s, s->reg, s->i2c_cycle ++); -} - -static int lm_i2c_tx(i2c_slave *i2c, uint8_t data) -{ - LM823KbdState *s = (LM823KbdState *) i2c; - - if (!s->i2c_cycle) - s->reg = data; - else - lm_kbd_write(s, s->reg, s->i2c_cycle - 1, data); - s->i2c_cycle ++; - - return 0; -} - -static void lm_kbd_save(QEMUFile *f, void *opaque) -{ - LM823KbdState *s = (LM823KbdState *) opaque; - int i; - - i2c_slave_save(f, &s->i2c); - qemu_put_byte(f, s->i2c_dir); - qemu_put_byte(f, s->i2c_cycle); - qemu_put_byte(f, (uint8_t) s->reg); - - qemu_put_8s(f, &s->config); - qemu_put_8s(f, &s->status); - qemu_put_8s(f, &s->acttime); - qemu_put_8s(f, &s->error); - qemu_put_8s(f, &s->clock); - - qemu_put_be16s(f, &s->gpio.pull); - qemu_put_be16s(f, &s->gpio.mask); - qemu_put_be16s(f, &s->gpio.dir); - qemu_put_be16s(f, &s->gpio.level); - - qemu_put_byte(f, s->kbd.dbnctime); - qemu_put_byte(f, s->kbd.size); - qemu_put_byte(f, s->kbd.start); - qemu_put_byte(f, s->kbd.len); - qemu_put_buffer(f, s->kbd.fifo, sizeof(s->kbd.fifo)); - - for (i = 0; i < sizeof(s->pwm.file); i ++) - qemu_put_be16s(f, &s->pwm.file[i]); - qemu_put_8s(f, &s->pwm.faddr); - qemu_put_buffer(f, s->pwm.addr, sizeof(s->pwm.addr)); - qemu_put_timer(f, s->pwm.tm[0]); - qemu_put_timer(f, s->pwm.tm[1]); - qemu_put_timer(f, s->pwm.tm[2]); -} - -static int lm_kbd_load(QEMUFile *f, void *opaque, int version_id) -{ - LM823KbdState *s = (LM823KbdState *) opaque; - int i; - - i2c_slave_load(f, &s->i2c); - s->i2c_dir = qemu_get_byte(f); - s->i2c_cycle = qemu_get_byte(f); - s->reg = (int8_t) qemu_get_byte(f); - - qemu_get_8s(f, &s->config); - qemu_get_8s(f, &s->status); - qemu_get_8s(f, &s->acttime); - qemu_get_8s(f, &s->error); - qemu_get_8s(f, &s->clock); - - qemu_get_be16s(f, &s->gpio.pull); - qemu_get_be16s(f, &s->gpio.mask); - qemu_get_be16s(f, &s->gpio.dir); - qemu_get_be16s(f, &s->gpio.level); - - s->kbd.dbnctime = qemu_get_byte(f); - s->kbd.size = qemu_get_byte(f); - s->kbd.start = qemu_get_byte(f); - s->kbd.len = qemu_get_byte(f); - qemu_get_buffer(f, s->kbd.fifo, sizeof(s->kbd.fifo)); - - for (i = 0; i < sizeof(s->pwm.file); i ++) - qemu_get_be16s(f, &s->pwm.file[i]); - qemu_get_8s(f, &s->pwm.faddr); - qemu_get_buffer(f, s->pwm.addr, sizeof(s->pwm.addr)); - qemu_get_timer(f, s->pwm.tm[0]); - qemu_get_timer(f, s->pwm.tm[1]); - qemu_get_timer(f, s->pwm.tm[2]); - - lm_kbd_irq_update(s); - lm_kbd_gpio_update(s); - - return 0; -} - -static void lm8323_init(i2c_slave *i2c) -{ - LM823KbdState *s = FROM_I2C_SLAVE(LM823KbdState, i2c); - - s->model = 0x8323; - s->pwm.tm[0] = qemu_new_timer(vm_clock, lm_kbd_pwm0_tick, s); - s->pwm.tm[1] = qemu_new_timer(vm_clock, lm_kbd_pwm1_tick, s); - s->pwm.tm[2] = qemu_new_timer(vm_clock, lm_kbd_pwm2_tick, s); - qdev_init_gpio_out(&i2c->qdev, &s->nirq, 1); - - lm_kbd_reset(s); - - qemu_register_reset((void *) lm_kbd_reset, s); - register_savevm("LM8323", -1, 0, lm_kbd_save, lm_kbd_load, s); -} - -void lm832x_key_event(struct i2c_slave *i2c, int key, int state) -{ - LM823KbdState *s = (LM823KbdState *) i2c; - - if ((s->status & INT_ERROR) && (s->error & ERR_FIFOOVR)) - return; - - if (s->kbd.len >= sizeof(s->kbd.fifo)) { - lm_kbd_error(s, ERR_FIFOOVR); - return; - } - - s->kbd.fifo[(s->kbd.start + s->kbd.len ++) & (sizeof(s->kbd.fifo) - 1)] = - key | (state << 7); - - /* We never set ERR_KEYOVR because we support multiple keys fine. */ - s->status |= INT_KEYPAD; - lm_kbd_irq_update(s); -} - -static I2CSlaveInfo lm8323_info = { - .qdev.name = "lm8323", - .qdev.size = sizeof(LM823KbdState), - .init = lm8323_init, - .event = lm_i2c_event, - .recv = lm_i2c_rx, - .send = lm_i2c_tx -}; - -static void lm832x_register_devices(void) -{ - i2c_register_slave(&lm8323_info); -} - -device_init(lm832x_register_devices) diff --git a/qemu-0.11.0/hw/lsi53c895a.c b/qemu-0.11.0/hw/lsi53c895a.c deleted file mode 100644 index f749a45..0000000 --- a/qemu-0.11.0/hw/lsi53c895a.c +++ /dev/null @@ -1,2221 +0,0 @@ -/* - * QEMU LSI53C895A SCSI Host Bus Adapter emulation - * - * Copyright (c) 2006 CodeSourcery. - * Written by Paul Brook - * - * This code is licenced under the LGPL. - */ - -/* ??? Need to check if the {read,write}[wl] routines work properly on - big-endian targets. */ - -#include <assert.h> \ - -#include "hw.h" -#include "pci.h" -#include "scsi-disk.h" -#include "block_int.h" - -//#define DEBUG_LSI -//#define DEBUG_LSI_REG - -#ifdef DEBUG_LSI -#define DPRINTF(fmt, ...) \ -do { printf("lsi_scsi: " fmt , ## __VA_ARGS__); } while (0) -#define BADF(fmt, ...) \ -do { fprintf(stderr, "lsi_scsi: error: " fmt , ## __VA_ARGS__); exit(1);} while (0) -#else -#define DPRINTF(fmt, ...) do {} while(0) -#define BADF(fmt, ...) \ -do { fprintf(stderr, "lsi_scsi: error: " fmt , ## __VA_ARGS__);} while (0) -#endif - -#define LSI_SCNTL0_TRG 0x01 -#define LSI_SCNTL0_AAP 0x02 -#define LSI_SCNTL0_EPC 0x08 -#define LSI_SCNTL0_WATN 0x10 -#define LSI_SCNTL0_START 0x20 - -#define LSI_SCNTL1_SST 0x01 -#define LSI_SCNTL1_IARB 0x02 -#define LSI_SCNTL1_AESP 0x04 -#define LSI_SCNTL1_RST 0x08 -#define LSI_SCNTL1_CON 0x10 -#define LSI_SCNTL1_DHP 0x20 -#define LSI_SCNTL1_ADB 0x40 -#define LSI_SCNTL1_EXC 0x80 - -#define LSI_SCNTL2_WSR 0x01 -#define LSI_SCNTL2_VUE0 0x02 -#define LSI_SCNTL2_VUE1 0x04 -#define LSI_SCNTL2_WSS 0x08 -#define LSI_SCNTL2_SLPHBEN 0x10 -#define LSI_SCNTL2_SLPMD 0x20 -#define LSI_SCNTL2_CHM 0x40 -#define LSI_SCNTL2_SDU 0x80 - -#define LSI_ISTAT0_DIP 0x01 -#define LSI_ISTAT0_SIP 0x02 -#define LSI_ISTAT0_INTF 0x04 -#define LSI_ISTAT0_CON 0x08 -#define LSI_ISTAT0_SEM 0x10 -#define LSI_ISTAT0_SIGP 0x20 -#define LSI_ISTAT0_SRST 0x40 -#define LSI_ISTAT0_ABRT 0x80 - -#define LSI_ISTAT1_SI 0x01 -#define LSI_ISTAT1_SRUN 0x02 -#define LSI_ISTAT1_FLSH 0x04 - -#define LSI_SSTAT0_SDP0 0x01 -#define LSI_SSTAT0_RST 0x02 -#define LSI_SSTAT0_WOA 0x04 -#define LSI_SSTAT0_LOA 0x08 -#define LSI_SSTAT0_AIP 0x10 -#define LSI_SSTAT0_OLF 0x20 -#define LSI_SSTAT0_ORF 0x40 -#define LSI_SSTAT0_ILF 0x80 - -#define LSI_SIST0_PAR 0x01 -#define LSI_SIST0_RST 0x02 -#define LSI_SIST0_UDC 0x04 -#define LSI_SIST0_SGE 0x08 -#define LSI_SIST0_RSL 0x10 -#define LSI_SIST0_SEL 0x20 -#define LSI_SIST0_CMP 0x40 -#define LSI_SIST0_MA 0x80 - -#define LSI_SIST1_HTH 0x01 -#define LSI_SIST1_GEN 0x02 -#define LSI_SIST1_STO 0x04 -#define LSI_SIST1_SBMC 0x10 - -#define LSI_SOCL_IO 0x01 -#define LSI_SOCL_CD 0x02 -#define LSI_SOCL_MSG 0x04 -#define LSI_SOCL_ATN 0x08 -#define LSI_SOCL_SEL 0x10 -#define LSI_SOCL_BSY 0x20 -#define LSI_SOCL_ACK 0x40 -#define LSI_SOCL_REQ 0x80 - -#define LSI_DSTAT_IID 0x01 -#define LSI_DSTAT_SIR 0x04 -#define LSI_DSTAT_SSI 0x08 -#define LSI_DSTAT_ABRT 0x10 -#define LSI_DSTAT_BF 0x20 -#define LSI_DSTAT_MDPE 0x40 -#define LSI_DSTAT_DFE 0x80 - -#define LSI_DCNTL_COM 0x01 -#define LSI_DCNTL_IRQD 0x02 -#define LSI_DCNTL_STD 0x04 -#define LSI_DCNTL_IRQM 0x08 -#define LSI_DCNTL_SSM 0x10 -#define LSI_DCNTL_PFEN 0x20 -#define LSI_DCNTL_PFF 0x40 -#define LSI_DCNTL_CLSE 0x80 - -#define LSI_DMODE_MAN 0x01 -#define LSI_DMODE_BOF 0x02 -#define LSI_DMODE_ERMP 0x04 -#define LSI_DMODE_ERL 0x08 -#define LSI_DMODE_DIOM 0x10 -#define LSI_DMODE_SIOM 0x20 - -#define LSI_CTEST2_DACK 0x01 -#define LSI_CTEST2_DREQ 0x02 -#define LSI_CTEST2_TEOP 0x04 -#define LSI_CTEST2_PCICIE 0x08 -#define LSI_CTEST2_CM 0x10 -#define LSI_CTEST2_CIO 0x20 -#define LSI_CTEST2_SIGP 0x40 -#define LSI_CTEST2_DDIR 0x80 - -#define LSI_CTEST5_BL2 0x04 -#define LSI_CTEST5_DDIR 0x08 -#define LSI_CTEST5_MASR 0x10 -#define LSI_CTEST5_DFSN 0x20 -#define LSI_CTEST5_BBCK 0x40 -#define LSI_CTEST5_ADCK 0x80 - -#define LSI_CCNTL0_DILS 0x01 -#define LSI_CCNTL0_DISFC 0x10 -#define LSI_CCNTL0_ENNDJ 0x20 -#define LSI_CCNTL0_PMJCTL 0x40 -#define LSI_CCNTL0_ENPMJ 0x80 - -#define LSI_CCNTL1_EN64DBMV 0x01 -#define LSI_CCNTL1_EN64TIBMV 0x02 -#define LSI_CCNTL1_64TIMOD 0x04 -#define LSI_CCNTL1_DDAC 0x08 -#define LSI_CCNTL1_ZMOD 0x80 - -#define LSI_CCNTL1_40BIT (LSI_CCNTL1_EN64TIBMV|LSI_CCNTL1_64TIMOD) - -#define PHASE_DO 0 -#define PHASE_DI 1 -#define PHASE_CMD 2 -#define PHASE_ST 3 -#define PHASE_MO 6 -#define PHASE_MI 7 -#define PHASE_MASK 7 - -/* Maximum length of MSG IN data. */ -#define LSI_MAX_MSGIN_LEN 8 - -/* Flag set if this is a tagged command. */ -#define LSI_TAG_VALID (1 << 16) - -typedef struct { - uint32_t tag; - uint32_t pending; - int out; -} lsi_queue; - -typedef struct { - PCIDevice pci_dev; - int mmio_io_addr; - int ram_io_addr; - uint32_t script_ram_base; - - int carry; /* ??? Should this be an a visible register somewhere? */ - int sense; - /* Action to take at the end of a MSG IN phase. - 0 = COMMAND, 1 = disconect, 2 = DATA OUT, 3 = DATA IN. */ - int msg_action; - int msg_len; - uint8_t msg[LSI_MAX_MSGIN_LEN]; - /* 0 if SCRIPTS are running or stopped. - * 1 if a Wait Reselect instruction has been issued. - * 2 if processing DMA from lsi_execute_script. - * 3 if a DMA operation is in progress. */ - int waiting; - SCSIDevice *scsi_dev[LSI_MAX_DEVS]; - SCSIDevice *current_dev; - int current_lun; - /* The tag is a combination of the device ID and the SCSI tag. */ - uint32_t current_tag; - uint32_t current_dma_len; - int command_complete; - uint8_t *dma_buf; - lsi_queue *queue; - int queue_len; - int active_commands; - - uint32_t dsa; - uint32_t temp; - uint32_t dnad; - uint32_t dbc; - uint8_t istat0; - uint8_t istat1; - uint8_t dcmd; - uint8_t dstat; - uint8_t dien; - uint8_t sist0; - uint8_t sist1; - uint8_t sien0; - uint8_t sien1; - uint8_t mbox0; - uint8_t mbox1; - uint8_t dfifo; - uint8_t ctest2; - uint8_t ctest3; - uint8_t ctest4; - uint8_t ctest5; - uint8_t ccntl0; - uint8_t ccntl1; - uint32_t dsp; - uint32_t dsps; - uint8_t dmode; - uint8_t dcntl; - uint8_t scntl0; - uint8_t scntl1; - uint8_t scntl2; - uint8_t scntl3; - uint8_t sstat0; - uint8_t sstat1; - uint8_t scid; - uint8_t sxfer; - uint8_t socl; - uint8_t sdid; - uint8_t ssid; - uint8_t sfbr; - uint8_t stest1; - uint8_t stest2; - uint8_t stest3; - uint8_t sidl; - uint8_t stime0; - uint8_t respid0; - uint8_t respid1; - uint32_t mmrs; - uint32_t mmws; - uint32_t sfs; - uint32_t drs; - uint32_t sbms; - uint32_t dbms; - uint32_t dnad64; - uint32_t pmjad1; - uint32_t pmjad2; - uint32_t rbc; - uint32_t ua; - uint32_t ia; - uint32_t sbc; - uint32_t csbc; - uint32_t scratch[18]; /* SCRATCHA-SCRATCHR */ - uint8_t sbr; - - /* Script ram is stored as 32-bit words in host byteorder. */ - uint32_t script_ram[2048]; -} LSIState; - -static void lsi_soft_reset(LSIState *s) -{ - DPRINTF("Reset\n"); - s->carry = 0; - - s->waiting = 0; - s->dsa = 0; - s->dnad = 0; - s->dbc = 0; - s->temp = 0; - memset(s->scratch, 0, sizeof(s->scratch)); - s->istat0 = 0; - s->istat1 = 0; - s->dcmd = 0; - s->dstat = 0; - s->dien = 0; - s->sist0 = 0; - s->sist1 = 0; - s->sien0 = 0; - s->sien1 = 0; - s->mbox0 = 0; - s->mbox1 = 0; - s->dfifo = 0; - s->ctest2 = 0; - s->ctest3 = 0; - s->ctest4 = 0; - s->ctest5 = 0; - s->ccntl0 = 0; - s->ccntl1 = 0; - s->dsp = 0; - s->dsps = 0; - s->dmode = 0; - s->dcntl = 0; - s->scntl0 = 0xc0; - s->scntl1 = 0; - s->scntl2 = 0; - s->scntl3 = 0; - s->sstat0 = 0; - s->sstat1 = 0; - s->scid = 7; - s->sxfer = 0; - s->socl = 0; - s->stest1 = 0; - s->stest2 = 0; - s->stest3 = 0; - s->sidl = 0; - s->stime0 = 0; - s->respid0 = 0x80; - s->respid1 = 0; - s->mmrs = 0; - s->mmws = 0; - s->sfs = 0; - s->drs = 0; - s->sbms = 0; - s->dbms = 0; - s->dnad64 = 0; - s->pmjad1 = 0; - s->pmjad2 = 0; - s->rbc = 0; - s->ua = 0; - s->ia = 0; - s->sbc = 0; - s->csbc = 0; - s->sbr = 0; -} - -static int lsi_dma_40bit(LSIState *s) -{ - if ((s->ccntl1 & LSI_CCNTL1_40BIT) == LSI_CCNTL1_40BIT) - return 1; - return 0; -} - -static int lsi_dma_ti64bit(LSIState *s) -{ - if ((s->ccntl1 & LSI_CCNTL1_EN64TIBMV) == LSI_CCNTL1_EN64TIBMV) - return 1; - return 0; -} - -static int lsi_dma_64bit(LSIState *s) -{ - if ((s->ccntl1 & LSI_CCNTL1_EN64DBMV) == LSI_CCNTL1_EN64DBMV) - return 1; - return 0; -} - -static uint8_t lsi_reg_readb(LSIState *s, int offset); -static void lsi_reg_writeb(LSIState *s, int offset, uint8_t val); -static void lsi_execute_script(LSIState *s); - -static inline uint32_t read_dword(LSIState *s, uint32_t addr) -{ - uint32_t buf; - - /* Optimize reading from SCRIPTS RAM. */ - if ((addr & 0xffffe000) == s->script_ram_base) { - return s->script_ram[(addr & 0x1fff) >> 2]; - } - cpu_physical_memory_read(addr, (uint8_t *)&buf, 4); - return cpu_to_le32(buf); -} - -static void lsi_stop_script(LSIState *s) -{ - s->istat1 &= ~LSI_ISTAT1_SRUN; -} - -static void lsi_update_irq(LSIState *s) -{ - int level; - static int last_level; - - /* It's unclear whether the DIP/SIP bits should be cleared when the - Interrupt Status Registers are cleared or when istat0 is read. - We currently do the formwer, which seems to work. */ - level = 0; - if (s->dstat) { - if (s->dstat & s->dien) - level = 1; - s->istat0 |= LSI_ISTAT0_DIP; - } else { - s->istat0 &= ~LSI_ISTAT0_DIP; - } - - if (s->sist0 || s->sist1) { - if ((s->sist0 & s->sien0) || (s->sist1 & s->sien1)) - level = 1; - s->istat0 |= LSI_ISTAT0_SIP; - } else { - s->istat0 &= ~LSI_ISTAT0_SIP; - } - if (s->istat0 & LSI_ISTAT0_INTF) - level = 1; - - if (level != last_level) { - DPRINTF("Update IRQ level %d dstat %02x sist %02x%02x\n", - level, s->dstat, s->sist1, s->sist0); - last_level = level; - } - qemu_set_irq(s->pci_dev.irq[0], level); -} - -/* Stop SCRIPTS execution and raise a SCSI interrupt. */ -static void lsi_script_scsi_interrupt(LSIState *s, int stat0, int stat1) -{ - uint32_t mask0; - uint32_t mask1; - - DPRINTF("SCSI Interrupt 0x%02x%02x prev 0x%02x%02x\n", - stat1, stat0, s->sist1, s->sist0); - s->sist0 |= stat0; - s->sist1 |= stat1; - /* Stop processor on fatal or unmasked interrupt. As a special hack - we don't stop processing when raising STO. Instead continue - execution and stop at the next insn that accesses the SCSI bus. */ - mask0 = s->sien0 | ~(LSI_SIST0_CMP | LSI_SIST0_SEL | LSI_SIST0_RSL); - mask1 = s->sien1 | ~(LSI_SIST1_GEN | LSI_SIST1_HTH); - mask1 &= ~LSI_SIST1_STO; - if (s->sist0 & mask0 || s->sist1 & mask1) { - lsi_stop_script(s); - } - lsi_update_irq(s); -} - -/* Stop SCRIPTS execution and raise a DMA interrupt. */ -static void lsi_script_dma_interrupt(LSIState *s, int stat) -{ - DPRINTF("DMA Interrupt 0x%x prev 0x%x\n", stat, s->dstat); - s->dstat |= stat; - lsi_update_irq(s); - lsi_stop_script(s); -} - -static inline void lsi_set_phase(LSIState *s, int phase) -{ - s->sstat1 = (s->sstat1 & ~PHASE_MASK) | phase; -} - -static void lsi_bad_phase(LSIState *s, int out, int new_phase) -{ - /* Trigger a phase mismatch. */ - if (s->ccntl0 & LSI_CCNTL0_ENPMJ) { - if ((s->ccntl0 & LSI_CCNTL0_PMJCTL) || out) { - s->dsp = s->pmjad1; - } else { - s->dsp = s->pmjad2; - } - DPRINTF("Data phase mismatch jump to %08x\n", s->dsp); - } else { - DPRINTF("Phase mismatch interrupt\n"); - lsi_script_scsi_interrupt(s, LSI_SIST0_MA, 0); - lsi_stop_script(s); - } - lsi_set_phase(s, new_phase); -} - - -/* Resume SCRIPTS execution after a DMA operation. */ -static void lsi_resume_script(LSIState *s) -{ - if (s->waiting != 2) { - s->waiting = 0; - lsi_execute_script(s); - } else { - s->waiting = 0; - } -} - -/* Initiate a SCSI layer data transfer. */ -static void lsi_do_dma(LSIState *s, int out) -{ - uint32_t count; - target_phys_addr_t addr; - - if (!s->current_dma_len) { - /* Wait until data is available. */ - DPRINTF("DMA no data available\n"); - return; - } - - count = s->dbc; - if (count > s->current_dma_len) - count = s->current_dma_len; - - addr = s->dnad; - /* both 40 and Table Indirect 64-bit DMAs store upper bits in dnad64 */ - if (lsi_dma_40bit(s) || lsi_dma_ti64bit(s)) - addr |= ((uint64_t)s->dnad64 << 32); - else if (s->dbms) - addr |= ((uint64_t)s->dbms << 32); - else if (s->sbms) - addr |= ((uint64_t)s->sbms << 32); - - DPRINTF("DMA addr=0x" TARGET_FMT_plx " len=%d\n", addr, count); - s->csbc += count; - s->dnad += count; - s->dbc -= count; - - if (s->dma_buf == NULL) { - s->dma_buf = s->current_dev->get_buf(s->current_dev, - s->current_tag); - } - - /* ??? Set SFBR to first data byte. */ - if (out) { - cpu_physical_memory_read(addr, s->dma_buf, count); - } else { - cpu_physical_memory_write(addr, s->dma_buf, count); - } - s->current_dma_len -= count; - if (s->current_dma_len == 0) { - s->dma_buf = NULL; - if (out) { - /* Write the data. */ - s->current_dev->write_data(s->current_dev, s->current_tag); - } else { - /* Request any remaining data. */ - s->current_dev->read_data(s->current_dev, s->current_tag); - } - } else { - s->dma_buf += count; - lsi_resume_script(s); - } -} - - -/* Add a command to the queue. */ -static void lsi_queue_command(LSIState *s) -{ - lsi_queue *p; - - DPRINTF("Queueing tag=0x%x\n", s->current_tag); - if (s->queue_len == s->active_commands) { - s->queue_len++; - s->queue = qemu_realloc(s->queue, s->queue_len * sizeof(lsi_queue)); - } - p = &s->queue[s->active_commands++]; - p->tag = s->current_tag; - p->pending = 0; - p->out = (s->sstat1 & PHASE_MASK) == PHASE_DO; -} - -/* Queue a byte for a MSG IN phase. */ -static void lsi_add_msg_byte(LSIState *s, uint8_t data) -{ - if (s->msg_len >= LSI_MAX_MSGIN_LEN) { - BADF("MSG IN data too long\n"); - } else { - DPRINTF("MSG IN 0x%02x\n", data); - s->msg[s->msg_len++] = data; - } -} - -/* Perform reselection to continue a command. */ -static void lsi_reselect(LSIState *s, uint32_t tag) -{ - lsi_queue *p; - int n; - int id; - - p = NULL; - for (n = 0; n < s->active_commands; n++) { - p = &s->queue[n]; - if (p->tag == tag) - break; - } - if (n == s->active_commands) { - BADF("Reselected non-existant command tag=0x%x\n", tag); - return; - } - id = (tag >> 8) & 0xf; - s->ssid = id | 0x80; - DPRINTF("Reselected target %d\n", id); - s->current_dev = s->scsi_dev[id]; - s->current_tag = tag; - s->scntl1 |= LSI_SCNTL1_CON; - lsi_set_phase(s, PHASE_MI); - s->msg_action = p->out ? 2 : 3; - s->current_dma_len = p->pending; - s->dma_buf = NULL; - lsi_add_msg_byte(s, 0x80); - if (s->current_tag & LSI_TAG_VALID) { - lsi_add_msg_byte(s, 0x20); - lsi_add_msg_byte(s, tag & 0xff); - } - - s->active_commands--; - if (n != s->active_commands) { - s->queue[n] = s->queue[s->active_commands]; - } -} - -/* Record that data is available for a queued command. Returns zero if - the device was reselected, nonzero if the IO is deferred. */ -static int lsi_queue_tag(LSIState *s, uint32_t tag, uint32_t arg) -{ - lsi_queue *p; - int i; - for (i = 0; i < s->active_commands; i++) { - p = &s->queue[i]; - if (p->tag == tag) { - if (p->pending) { - BADF("Multiple IO pending for tag %d\n", tag); - } - p->pending = arg; - if (s->waiting == 1) { - /* Reselect device. */ - lsi_reselect(s, tag); - return 0; - } else { - DPRINTF("Queueing IO tag=0x%x\n", tag); - p->pending = arg; - return 1; - } - } - } - BADF("IO with unknown tag %d\n", tag); - return 1; -} - -/* Callback to indicate that the SCSI layer has completed a transfer. */ -static void lsi_command_complete(void *opaque, int reason, uint32_t tag, - uint32_t arg) -{ - LSIState *s = (LSIState *)opaque; - int out; - - out = (s->sstat1 & PHASE_MASK) == PHASE_DO; - if (reason == SCSI_REASON_DONE) { - DPRINTF("Command complete sense=%d\n", (int)arg); - s->sense = arg; - s->command_complete = 2; - if (s->waiting && s->dbc != 0) { - /* Raise phase mismatch for short transfers. */ - lsi_bad_phase(s, out, PHASE_ST); - } else { - lsi_set_phase(s, PHASE_ST); - } - lsi_resume_script(s); - return; - } - - if (s->waiting == 1 || tag != s->current_tag) { - if (lsi_queue_tag(s, tag, arg)) - return; - } - DPRINTF("Data ready tag=0x%x len=%d\n", tag, arg); - s->current_dma_len = arg; - s->command_complete = 1; - if (!s->waiting) - return; - if (s->waiting == 1 || s->dbc == 0) { - lsi_resume_script(s); - } else { - lsi_do_dma(s, out); - } -} - -static void lsi_do_command(LSIState *s) -{ - uint8_t buf[16]; - int n; - - DPRINTF("Send command len=%d\n", s->dbc); - if (s->dbc > 16) - s->dbc = 16; - cpu_physical_memory_read(s->dnad, buf, s->dbc); - s->sfbr = buf[0]; - s->command_complete = 0; - n = s->current_dev->send_command(s->current_dev, s->current_tag, buf, - s->current_lun); - if (n > 0) { - lsi_set_phase(s, PHASE_DI); - s->current_dev->read_data(s->current_dev, s->current_tag); - } else if (n < 0) { - lsi_set_phase(s, PHASE_DO); - s->current_dev->write_data(s->current_dev, s->current_tag); - } - - if (!s->command_complete) { - if (n) { - /* Command did not complete immediately so disconnect. */ - lsi_add_msg_byte(s, 2); /* SAVE DATA POINTER */ - lsi_add_msg_byte(s, 4); /* DISCONNECT */ - /* wait data */ - lsi_set_phase(s, PHASE_MI); - s->msg_action = 1; - lsi_queue_command(s); - } else { - /* wait command complete */ - lsi_set_phase(s, PHASE_DI); - } - } -} - -static void lsi_do_status(LSIState *s) -{ - uint8_t sense; - DPRINTF("Get status len=%d sense=%d\n", s->dbc, s->sense); - if (s->dbc != 1) - BADF("Bad Status move\n"); - s->dbc = 1; - sense = s->sense; - s->sfbr = sense; - cpu_physical_memory_write(s->dnad, &sense, 1); - lsi_set_phase(s, PHASE_MI); - s->msg_action = 1; - lsi_add_msg_byte(s, 0); /* COMMAND COMPLETE */ -} - -static void lsi_disconnect(LSIState *s) -{ - s->scntl1 &= ~LSI_SCNTL1_CON; - s->sstat1 &= ~PHASE_MASK; -} - -static void lsi_do_msgin(LSIState *s) -{ - int len; - DPRINTF("Message in len=%d/%d\n", s->dbc, s->msg_len); - s->sfbr = s->msg[0]; - len = s->msg_len; - if (len > s->dbc) - len = s->dbc; - cpu_physical_memory_write(s->dnad, s->msg, len); - /* Linux drivers rely on the last byte being in the SIDL. */ - s->sidl = s->msg[len - 1]; - s->msg_len -= len; - if (s->msg_len) { - memmove(s->msg, s->msg + len, s->msg_len); - } else { - /* ??? Check if ATN (not yet implemented) is asserted and maybe - switch to PHASE_MO. */ - switch (s->msg_action) { - case 0: - lsi_set_phase(s, PHASE_CMD); - break; - case 1: - lsi_disconnect(s); - break; - case 2: - lsi_set_phase(s, PHASE_DO); - break; - case 3: - lsi_set_phase(s, PHASE_DI); - break; - default: - abort(); - } - } -} - -/* Read the next byte during a MSGOUT phase. */ -static uint8_t lsi_get_msgbyte(LSIState *s) -{ - uint8_t data; - cpu_physical_memory_read(s->dnad, &data, 1); - s->dnad++; - s->dbc--; - return data; -} - -static void lsi_do_msgout(LSIState *s) -{ - uint8_t msg; - int len; - - DPRINTF("MSG out len=%d\n", s->dbc); - while (s->dbc) { - msg = lsi_get_msgbyte(s); - s->sfbr = msg; - - switch (msg) { - case 0x00: - DPRINTF("MSG: Disconnect\n"); - lsi_disconnect(s); - break; - case 0x08: - DPRINTF("MSG: No Operation\n"); - lsi_set_phase(s, PHASE_CMD); - break; - case 0x01: - len = lsi_get_msgbyte(s); - msg = lsi_get_msgbyte(s); - DPRINTF("Extended message 0x%x (len %d)\n", msg, len); - switch (msg) { - case 1: - DPRINTF("SDTR (ignored)\n"); - s->dbc -= 2; - break; - case 3: - DPRINTF("WDTR (ignored)\n"); - s->dbc -= 1; - break; - default: - goto bad; - } - break; - case 0x20: /* SIMPLE queue */ - s->current_tag |= lsi_get_msgbyte(s) | LSI_TAG_VALID; - DPRINTF("SIMPLE queue tag=0x%x\n", s->current_tag & 0xff); - break; - case 0x21: /* HEAD of queue */ - BADF("HEAD queue not implemented\n"); - s->current_tag |= lsi_get_msgbyte(s) | LSI_TAG_VALID; - break; - case 0x22: /* ORDERED queue */ - BADF("ORDERED queue not implemented\n"); - s->current_tag |= lsi_get_msgbyte(s) | LSI_TAG_VALID; - break; - default: - if ((msg & 0x80) == 0) { - goto bad; - } - s->current_lun = msg & 7; - DPRINTF("Select LUN %d\n", s->current_lun); - lsi_set_phase(s, PHASE_CMD); - break; - } - } - return; -bad: - BADF("Unimplemented message 0x%02x\n", msg); - lsi_set_phase(s, PHASE_MI); - lsi_add_msg_byte(s, 7); /* MESSAGE REJECT */ - s->msg_action = 0; -} - -/* Sign extend a 24-bit value. */ -static inline int32_t sxt24(int32_t n) -{ - return (n << 8) >> 8; -} - -#define LSI_BUF_SIZE 4096 -static void lsi_memcpy(LSIState *s, uint32_t dest, uint32_t src, int count) -{ - int n; - uint8_t buf[LSI_BUF_SIZE]; - - DPRINTF("memcpy dest 0x%08x src 0x%08x count %d\n", dest, src, count); - while (count) { - n = (count > LSI_BUF_SIZE) ? LSI_BUF_SIZE : count; - cpu_physical_memory_read(src, buf, n); - cpu_physical_memory_write(dest, buf, n); - src += n; - dest += n; - count -= n; - } -} - -static void lsi_wait_reselect(LSIState *s) -{ - int i; - DPRINTF("Wait Reselect\n"); - if (s->current_dma_len) - BADF("Reselect with pending DMA\n"); - for (i = 0; i < s->active_commands; i++) { - if (s->queue[i].pending) { - lsi_reselect(s, s->queue[i].tag); - break; - } - } - if (s->current_dma_len == 0) { - s->waiting = 1; - } -} - -static void lsi_execute_script(LSIState *s) -{ - uint32_t insn; - uint32_t addr, addr_high; - int opcode; - int insn_processed = 0; - - s->istat1 |= LSI_ISTAT1_SRUN; -again: - insn_processed++; - insn = read_dword(s, s->dsp); - if (!insn) { - /* If we receive an empty opcode increment the DSP by 4 bytes - instead of 8 and execute the next opcode at that location */ - s->dsp += 4; - goto again; - } - addr = read_dword(s, s->dsp + 4); - addr_high = 0; - DPRINTF("SCRIPTS dsp=%08x opcode %08x arg %08x\n", s->dsp, insn, addr); - s->dsps = addr; - s->dcmd = insn >> 24; - s->dsp += 8; - switch (insn >> 30) { - case 0: /* Block move. */ - if (s->sist1 & LSI_SIST1_STO) { - DPRINTF("Delayed select timeout\n"); - lsi_stop_script(s); - break; - } - s->dbc = insn & 0xffffff; - s->rbc = s->dbc; - /* ??? Set ESA. */ - s->ia = s->dsp - 8; - if (insn & (1 << 29)) { - /* Indirect addressing. */ - addr = read_dword(s, addr); - } else if (insn & (1 << 28)) { - uint32_t buf[2]; - int32_t offset; - /* Table indirect addressing. */ - - /* 32-bit Table indirect */ - offset = sxt24(addr); - cpu_physical_memory_read(s->dsa + offset, (uint8_t *)buf, 8); - /* byte count is stored in bits 0:23 only */ - s->dbc = cpu_to_le32(buf[0]) & 0xffffff; - s->rbc = s->dbc; - addr = cpu_to_le32(buf[1]); - - /* 40-bit DMA, upper addr bits [39:32] stored in first DWORD of - * table, bits [31:24] */ - if (lsi_dma_40bit(s)) - addr_high = cpu_to_le32(buf[0]) >> 24; - else if (lsi_dma_ti64bit(s)) { - int selector = (cpu_to_le32(buf[0]) >> 24) & 0x1f; - switch (selector) { - case 0 ... 0x0f: - /* offset index into scratch registers since - * TI64 mode can use registers C to R */ - addr_high = s->scratch[2 + selector]; - break; - case 0x10: - addr_high = s->mmrs; - break; - case 0x11: - addr_high = s->mmws; - break; - case 0x12: - addr_high = s->sfs; - break; - case 0x13: - addr_high = s->drs; - break; - case 0x14: - addr_high = s->sbms; - break; - case 0x15: - addr_high = s->dbms; - break; - default: - BADF("Illegal selector specified (0x%x > 0x15)" - " for 64-bit DMA block move", selector); - break; - } - } - } else if (lsi_dma_64bit(s)) { - /* fetch a 3rd dword if 64-bit direct move is enabled and - only if we're not doing table indirect or indirect addressing */ - s->dbms = read_dword(s, s->dsp); - s->dsp += 4; - s->ia = s->dsp - 12; - } - if ((s->sstat1 & PHASE_MASK) != ((insn >> 24) & 7)) { - DPRINTF("Wrong phase got %d expected %d\n", - s->sstat1 & PHASE_MASK, (insn >> 24) & 7); - lsi_script_scsi_interrupt(s, LSI_SIST0_MA, 0); - break; - } - s->dnad = addr; - s->dnad64 = addr_high; - switch (s->sstat1 & 0x7) { - case PHASE_DO: - s->waiting = 2; - lsi_do_dma(s, 1); - if (s->waiting) - s->waiting = 3; - break; - case PHASE_DI: - s->waiting = 2; - lsi_do_dma(s, 0); - if (s->waiting) - s->waiting = 3; - break; - case PHASE_CMD: - lsi_do_command(s); - break; - case PHASE_ST: - lsi_do_status(s); - break; - case PHASE_MO: - lsi_do_msgout(s); - break; - case PHASE_MI: - lsi_do_msgin(s); - break; - default: - BADF("Unimplemented phase %d\n", s->sstat1 & PHASE_MASK); - exit(1); - } - s->dfifo = s->dbc & 0xff; - s->ctest5 = (s->ctest5 & 0xfc) | ((s->dbc >> 8) & 3); - s->sbc = s->dbc; - s->rbc -= s->dbc; - s->ua = addr + s->dbc; - break; - - case 1: /* IO or Read/Write instruction. */ - opcode = (insn >> 27) & 7; - if (opcode < 5) { - uint32_t id; - - if (insn & (1 << 25)) { - id = read_dword(s, s->dsa + sxt24(insn)); - } else { - id = addr; - } - id = (id >> 16) & 0xf; - if (insn & (1 << 26)) { - addr = s->dsp + sxt24(addr); - } - s->dnad = addr; - switch (opcode) { - case 0: /* Select */ - s->sdid = id; - if (s->current_dma_len && (s->ssid & 0xf) == id) { - DPRINTF("Already reselected by target %d\n", id); - break; - } - s->sstat0 |= LSI_SSTAT0_WOA; - s->scntl1 &= ~LSI_SCNTL1_IARB; - if (id >= LSI_MAX_DEVS || !s->scsi_dev[id]) { - DPRINTF("Selected absent target %d\n", id); - lsi_script_scsi_interrupt(s, 0, LSI_SIST1_STO); - lsi_disconnect(s); - break; - } - DPRINTF("Selected target %d%s\n", - id, insn & (1 << 3) ? " ATN" : ""); - /* ??? Linux drivers compain when this is set. Maybe - it only applies in low-level mode (unimplemented). - lsi_script_scsi_interrupt(s, LSI_SIST0_CMP, 0); */ - s->current_dev = s->scsi_dev[id]; - s->current_tag = id << 8; - s->scntl1 |= LSI_SCNTL1_CON; - if (insn & (1 << 3)) { - s->socl |= LSI_SOCL_ATN; - } - lsi_set_phase(s, PHASE_MO); - break; - case 1: /* Disconnect */ - DPRINTF("Wait Disconect\n"); - s->scntl1 &= ~LSI_SCNTL1_CON; - break; - case 2: /* Wait Reselect */ - lsi_wait_reselect(s); - break; - case 3: /* Set */ - DPRINTF("Set%s%s%s%s\n", - insn & (1 << 3) ? " ATN" : "", - insn & (1 << 6) ? " ACK" : "", - insn & (1 << 9) ? " TM" : "", - insn & (1 << 10) ? " CC" : ""); - if (insn & (1 << 3)) { - s->socl |= LSI_SOCL_ATN; - lsi_set_phase(s, PHASE_MO); - } - if (insn & (1 << 9)) { - BADF("Target mode not implemented\n"); - exit(1); - } - if (insn & (1 << 10)) - s->carry = 1; - break; - case 4: /* Clear */ - DPRINTF("Clear%s%s%s%s\n", - insn & (1 << 3) ? " ATN" : "", - insn & (1 << 6) ? " ACK" : "", - insn & (1 << 9) ? " TM" : "", - insn & (1 << 10) ? " CC" : ""); - if (insn & (1 << 3)) { - s->socl &= ~LSI_SOCL_ATN; - } - if (insn & (1 << 10)) - s->carry = 0; - break; - } - } else { - uint8_t op0; - uint8_t op1; - uint8_t data8; - int reg; - int operator; -#ifdef DEBUG_LSI - static const char *opcode_names[3] = - {"Write", "Read", "Read-Modify-Write"}; - static const char *operator_names[8] = - {"MOV", "SHL", "OR", "XOR", "AND", "SHR", "ADD", "ADC"}; -#endif - - reg = ((insn >> 16) & 0x7f) | (insn & 0x80); - data8 = (insn >> 8) & 0xff; - opcode = (insn >> 27) & 7; - operator = (insn >> 24) & 7; - DPRINTF("%s reg 0x%x %s data8=0x%02x sfbr=0x%02x%s\n", - opcode_names[opcode - 5], reg, - operator_names[operator], data8, s->sfbr, - (insn & (1 << 23)) ? " SFBR" : ""); - op0 = op1 = 0; - switch (opcode) { - case 5: /* From SFBR */ - op0 = s->sfbr; - op1 = data8; - break; - case 6: /* To SFBR */ - if (operator) - op0 = lsi_reg_readb(s, reg); - op1 = data8; - break; - case 7: /* Read-modify-write */ - if (operator) - op0 = lsi_reg_readb(s, reg); - if (insn & (1 << 23)) { - op1 = s->sfbr; - } else { - op1 = data8; - } - break; - } - - switch (operator) { - case 0: /* move */ - op0 = op1; - break; - case 1: /* Shift left */ - op1 = op0 >> 7; - op0 = (op0 << 1) | s->carry; - s->carry = op1; - break; - case 2: /* OR */ - op0 |= op1; - break; - case 3: /* XOR */ - op0 ^= op1; - break; - case 4: /* AND */ - op0 &= op1; - break; - case 5: /* SHR */ - op1 = op0 & 1; - op0 = (op0 >> 1) | (s->carry << 7); - s->carry = op1; - break; - case 6: /* ADD */ - op0 += op1; - s->carry = op0 < op1; - break; - case 7: /* ADC */ - op0 += op1 + s->carry; - if (s->carry) - s->carry = op0 <= op1; - else - s->carry = op0 < op1; - break; - } - - switch (opcode) { - case 5: /* From SFBR */ - case 7: /* Read-modify-write */ - lsi_reg_writeb(s, reg, op0); - break; - case 6: /* To SFBR */ - s->sfbr = op0; - break; - } - } - break; - - case 2: /* Transfer Control. */ - { - int cond; - int jmp; - - if ((insn & 0x002e0000) == 0) { - DPRINTF("NOP\n"); - break; - } - if (s->sist1 & LSI_SIST1_STO) { - DPRINTF("Delayed select timeout\n"); - lsi_stop_script(s); - break; - } - cond = jmp = (insn & (1 << 19)) != 0; - if (cond == jmp && (insn & (1 << 21))) { - DPRINTF("Compare carry %d\n", s->carry == jmp); - cond = s->carry != 0; - } - if (cond == jmp && (insn & (1 << 17))) { - DPRINTF("Compare phase %d %c= %d\n", - (s->sstat1 & PHASE_MASK), - jmp ? '=' : '!', - ((insn >> 24) & 7)); - cond = (s->sstat1 & PHASE_MASK) == ((insn >> 24) & 7); - } - if (cond == jmp && (insn & (1 << 18))) { - uint8_t mask; - - mask = (~insn >> 8) & 0xff; - DPRINTF("Compare data 0x%x & 0x%x %c= 0x%x\n", - s->sfbr, mask, jmp ? '=' : '!', insn & mask); - cond = (s->sfbr & mask) == (insn & mask); - } - if (cond == jmp) { - if (insn & (1 << 23)) { - /* Relative address. */ - addr = s->dsp + sxt24(addr); - } - switch ((insn >> 27) & 7) { - case 0: /* Jump */ - DPRINTF("Jump to 0x%08x\n", addr); - s->dsp = addr; - break; - case 1: /* Call */ - DPRINTF("Call 0x%08x\n", addr); - s->temp = s->dsp; - s->dsp = addr; - break; - case 2: /* Return */ - DPRINTF("Return to 0x%08x\n", s->temp); - s->dsp = s->temp; - break; - case 3: /* Interrupt */ - DPRINTF("Interrupt 0x%08x\n", s->dsps); - if ((insn & (1 << 20)) != 0) { - s->istat0 |= LSI_ISTAT0_INTF; - lsi_update_irq(s); - } else { - lsi_script_dma_interrupt(s, LSI_DSTAT_SIR); - } - break; - default: - DPRINTF("Illegal transfer control\n"); - lsi_script_dma_interrupt(s, LSI_DSTAT_IID); - break; - } - } else { - DPRINTF("Control condition failed\n"); - } - } - break; - - case 3: - if ((insn & (1 << 29)) == 0) { - /* Memory move. */ - uint32_t dest; - /* ??? The docs imply the destination address is loaded into - the TEMP register. However the Linux drivers rely on - the value being presrved. */ - dest = read_dword(s, s->dsp); - s->dsp += 4; - lsi_memcpy(s, dest, addr, insn & 0xffffff); - } else { - uint8_t data[7]; - int reg; - int n; - int i; - - if (insn & (1 << 28)) { - addr = s->dsa + sxt24(addr); - } - n = (insn & 7); - reg = (insn >> 16) & 0xff; - if (insn & (1 << 24)) { - cpu_physical_memory_read(addr, data, n); - DPRINTF("Load reg 0x%x size %d addr 0x%08x = %08x\n", reg, n, - addr, *(int *)data); - for (i = 0; i < n; i++) { - lsi_reg_writeb(s, reg + i, data[i]); - } - } else { - DPRINTF("Store reg 0x%x size %d addr 0x%08x\n", reg, n, addr); - for (i = 0; i < n; i++) { - data[i] = lsi_reg_readb(s, reg + i); - } - cpu_physical_memory_write(addr, data, n); - } - } - } - if (insn_processed > 10000 && !s->waiting) { - /* Some windows drivers make the device spin waiting for a memory - location to change. If we have been executed a lot of code then - assume this is the case and force an unexpected device disconnect. - This is apparently sufficient to beat the drivers into submission. - */ - if (!(s->sien0 & LSI_SIST0_UDC)) - fprintf(stderr, "inf. loop with UDC masked\n"); - lsi_script_scsi_interrupt(s, LSI_SIST0_UDC, 0); - lsi_disconnect(s); - } else if (s->istat1 & LSI_ISTAT1_SRUN && !s->waiting) { - if (s->dcntl & LSI_DCNTL_SSM) { - lsi_script_dma_interrupt(s, LSI_DSTAT_SSI); - } else { - goto again; - } - } - DPRINTF("SCRIPTS execution stopped\n"); -} - -static uint8_t lsi_reg_readb(LSIState *s, int offset) -{ - uint8_t tmp; -#define CASE_GET_REG24(name, addr) \ - case addr: return s->name & 0xff; \ - case addr + 1: return (s->name >> 8) & 0xff; \ - case addr + 2: return (s->name >> 16) & 0xff; - -#define CASE_GET_REG32(name, addr) \ - case addr: return s->name & 0xff; \ - case addr + 1: return (s->name >> 8) & 0xff; \ - case addr + 2: return (s->name >> 16) & 0xff; \ - case addr + 3: return (s->name >> 24) & 0xff; - -#ifdef DEBUG_LSI_REG - DPRINTF("Read reg %x\n", offset); -#endif - switch (offset) { - case 0x00: /* SCNTL0 */ - return s->scntl0; - case 0x01: /* SCNTL1 */ - return s->scntl1; - case 0x02: /* SCNTL2 */ - return s->scntl2; - case 0x03: /* SCNTL3 */ - return s->scntl3; - case 0x04: /* SCID */ - return s->scid; - case 0x05: /* SXFER */ - return s->sxfer; - case 0x06: /* SDID */ - return s->sdid; - case 0x07: /* GPREG0 */ - return 0x7f; - case 0x08: /* Revision ID */ - return 0x00; - case 0xa: /* SSID */ - return s->ssid; - case 0xb: /* SBCL */ - /* ??? This is not correct. However it's (hopefully) only - used for diagnostics, so should be ok. */ - return 0; - case 0xc: /* DSTAT */ - tmp = s->dstat | 0x80; - if ((s->istat0 & LSI_ISTAT0_INTF) == 0) - s->dstat = 0; - lsi_update_irq(s); - return tmp; - case 0x0d: /* SSTAT0 */ - return s->sstat0; - case 0x0e: /* SSTAT1 */ - return s->sstat1; - case 0x0f: /* SSTAT2 */ - return s->scntl1 & LSI_SCNTL1_CON ? 0 : 2; - CASE_GET_REG32(dsa, 0x10) - case 0x14: /* ISTAT0 */ - return s->istat0; - case 0x15: /* ISTAT1 */ - return s->istat1; - case 0x16: /* MBOX0 */ - return s->mbox0; - case 0x17: /* MBOX1 */ - return s->mbox1; - case 0x18: /* CTEST0 */ - return 0xff; - case 0x19: /* CTEST1 */ - return 0; - case 0x1a: /* CTEST2 */ - tmp = s->ctest2 | LSI_CTEST2_DACK | LSI_CTEST2_CM; - if (s->istat0 & LSI_ISTAT0_SIGP) { - s->istat0 &= ~LSI_ISTAT0_SIGP; - tmp |= LSI_CTEST2_SIGP; - } - return tmp; - case 0x1b: /* CTEST3 */ - return s->ctest3; - CASE_GET_REG32(temp, 0x1c) - case 0x20: /* DFIFO */ - return 0; - case 0x21: /* CTEST4 */ - return s->ctest4; - case 0x22: /* CTEST5 */ - return s->ctest5; - case 0x23: /* CTEST6 */ - return 0; - CASE_GET_REG24(dbc, 0x24) - case 0x27: /* DCMD */ - return s->dcmd; - CASE_GET_REG32(dnad, 0x28) - CASE_GET_REG32(dsp, 0x2c) - CASE_GET_REG32(dsps, 0x30) - CASE_GET_REG32(scratch[0], 0x34) - case 0x38: /* DMODE */ - return s->dmode; - case 0x39: /* DIEN */ - return s->dien; - case 0x3a: /* SBR */ - return s->sbr; - case 0x3b: /* DCNTL */ - return s->dcntl; - case 0x40: /* SIEN0 */ - return s->sien0; - case 0x41: /* SIEN1 */ - return s->sien1; - case 0x42: /* SIST0 */ - tmp = s->sist0; - s->sist0 = 0; - lsi_update_irq(s); - return tmp; - case 0x43: /* SIST1 */ - tmp = s->sist1; - s->sist1 = 0; - lsi_update_irq(s); - return tmp; - case 0x46: /* MACNTL */ - return 0x0f; - case 0x47: /* GPCNTL0 */ - return 0x0f; - case 0x48: /* STIME0 */ - return s->stime0; - case 0x4a: /* RESPID0 */ - return s->respid0; - case 0x4b: /* RESPID1 */ - return s->respid1; - case 0x4d: /* STEST1 */ - return s->stest1; - case 0x4e: /* STEST2 */ - return s->stest2; - case 0x4f: /* STEST3 */ - return s->stest3; - case 0x50: /* SIDL */ - /* This is needed by the linux drivers. We currently only update it - during the MSG IN phase. */ - return s->sidl; - case 0x52: /* STEST4 */ - return 0xe0; - case 0x56: /* CCNTL0 */ - return s->ccntl0; - case 0x57: /* CCNTL1 */ - return s->ccntl1; - case 0x58: /* SBDL */ - /* Some drivers peek at the data bus during the MSG IN phase. */ - if ((s->sstat1 & PHASE_MASK) == PHASE_MI) - return s->msg[0]; - return 0; - case 0x59: /* SBDL high */ - return 0; - CASE_GET_REG32(mmrs, 0xa0) - CASE_GET_REG32(mmws, 0xa4) - CASE_GET_REG32(sfs, 0xa8) - CASE_GET_REG32(drs, 0xac) - CASE_GET_REG32(sbms, 0xb0) - CASE_GET_REG32(dbms, 0xb4) - CASE_GET_REG32(dnad64, 0xb8) - CASE_GET_REG32(pmjad1, 0xc0) - CASE_GET_REG32(pmjad2, 0xc4) - CASE_GET_REG32(rbc, 0xc8) - CASE_GET_REG32(ua, 0xcc) - CASE_GET_REG32(ia, 0xd4) - CASE_GET_REG32(sbc, 0xd8) - CASE_GET_REG32(csbc, 0xdc) - } - if (offset >= 0x5c && offset < 0xa0) { - int n; - int shift; - n = (offset - 0x58) >> 2; - shift = (offset & 3) * 8; - return (s->scratch[n] >> shift) & 0xff; - } - BADF("readb 0x%x\n", offset); - exit(1); -#undef CASE_GET_REG24 -#undef CASE_GET_REG32 -} - -static void lsi_reg_writeb(LSIState *s, int offset, uint8_t val) -{ -#define CASE_SET_REG24(name, addr) \ - case addr : s->name &= 0xffffff00; s->name |= val; break; \ - case addr + 1: s->name &= 0xffff00ff; s->name |= val << 8; break; \ - case addr + 2: s->name &= 0xff00ffff; s->name |= val << 16; break; - -#define CASE_SET_REG32(name, addr) \ - case addr : s->name &= 0xffffff00; s->name |= val; break; \ - case addr + 1: s->name &= 0xffff00ff; s->name |= val << 8; break; \ - case addr + 2: s->name &= 0xff00ffff; s->name |= val << 16; break; \ - case addr + 3: s->name &= 0x00ffffff; s->name |= val << 24; break; - -#ifdef DEBUG_LSI_REG - DPRINTF("Write reg %x = %02x\n", offset, val); -#endif - switch (offset) { - case 0x00: /* SCNTL0 */ - s->scntl0 = val; - if (val & LSI_SCNTL0_START) { - BADF("Start sequence not implemented\n"); - } - break; - case 0x01: /* SCNTL1 */ - s->scntl1 = val & ~LSI_SCNTL1_SST; - if (val & LSI_SCNTL1_IARB) { - BADF("Immediate Arbritration not implemented\n"); - } - if (val & LSI_SCNTL1_RST) { - s->sstat0 |= LSI_SSTAT0_RST; - lsi_script_scsi_interrupt(s, LSI_SIST0_RST, 0); - } else { - s->sstat0 &= ~LSI_SSTAT0_RST; - } - break; - case 0x02: /* SCNTL2 */ - val &= ~(LSI_SCNTL2_WSR | LSI_SCNTL2_WSS); - s->scntl2 = val; - break; - case 0x03: /* SCNTL3 */ - s->scntl3 = val; - break; - case 0x04: /* SCID */ - s->scid = val; - break; - case 0x05: /* SXFER */ - s->sxfer = val; - break; - case 0x06: /* SDID */ - if ((val & 0xf) != (s->ssid & 0xf)) - BADF("Destination ID does not match SSID\n"); - s->sdid = val & 0xf; - break; - case 0x07: /* GPREG0 */ - break; - case 0x08: /* SFBR */ - /* The CPU is not allowed to write to this register. However the - SCRIPTS register move instructions are. */ - s->sfbr = val; - break; - case 0x0a: case 0x0b: - /* Openserver writes to these readonly registers on startup */ - return; - case 0x0c: case 0x0d: case 0x0e: case 0x0f: - /* Linux writes to these readonly registers on startup. */ - return; - CASE_SET_REG32(dsa, 0x10) - case 0x14: /* ISTAT0 */ - s->istat0 = (s->istat0 & 0x0f) | (val & 0xf0); - if (val & LSI_ISTAT0_ABRT) { - lsi_script_dma_interrupt(s, LSI_DSTAT_ABRT); - } - if (val & LSI_ISTAT0_INTF) { - s->istat0 &= ~LSI_ISTAT0_INTF; - lsi_update_irq(s); - } - if (s->waiting == 1 && val & LSI_ISTAT0_SIGP) { - DPRINTF("Woken by SIGP\n"); - s->waiting = 0; - s->dsp = s->dnad; - lsi_execute_script(s); - } - if (val & LSI_ISTAT0_SRST) { - lsi_soft_reset(s); - } - break; - case 0x16: /* MBOX0 */ - s->mbox0 = val; - break; - case 0x17: /* MBOX1 */ - s->mbox1 = val; - break; - case 0x1a: /* CTEST2 */ - s->ctest2 = val & LSI_CTEST2_PCICIE; - break; - case 0x1b: /* CTEST3 */ - s->ctest3 = val & 0x0f; - break; - CASE_SET_REG32(temp, 0x1c) - case 0x21: /* CTEST4 */ - if (val & 7) { - BADF("Unimplemented CTEST4-FBL 0x%x\n", val); - } - s->ctest4 = val; - break; - case 0x22: /* CTEST5 */ - if (val & (LSI_CTEST5_ADCK | LSI_CTEST5_BBCK)) { - BADF("CTEST5 DMA increment not implemented\n"); - } - s->ctest5 = val; - break; - CASE_SET_REG24(dbc, 0x24) - CASE_SET_REG32(dnad, 0x28) - case 0x2c: /* DSP[0:7] */ - s->dsp &= 0xffffff00; - s->dsp |= val; - break; - case 0x2d: /* DSP[8:15] */ - s->dsp &= 0xffff00ff; - s->dsp |= val << 8; - break; - case 0x2e: /* DSP[16:23] */ - s->dsp &= 0xff00ffff; - s->dsp |= val << 16; - break; - case 0x2f: /* DSP[24:31] */ - s->dsp &= 0x00ffffff; - s->dsp |= val << 24; - if ((s->dmode & LSI_DMODE_MAN) == 0 - && (s->istat1 & LSI_ISTAT1_SRUN) == 0) - lsi_execute_script(s); - break; - CASE_SET_REG32(dsps, 0x30) - CASE_SET_REG32(scratch[0], 0x34) - case 0x38: /* DMODE */ - if (val & (LSI_DMODE_SIOM | LSI_DMODE_DIOM)) { - BADF("IO mappings not implemented\n"); - } - s->dmode = val; - break; - case 0x39: /* DIEN */ - s->dien = val; - lsi_update_irq(s); - break; - case 0x3a: /* SBR */ - s->sbr = val; - break; - case 0x3b: /* DCNTL */ - s->dcntl = val & ~(LSI_DCNTL_PFF | LSI_DCNTL_STD); - if ((val & LSI_DCNTL_STD) && (s->istat1 & LSI_ISTAT1_SRUN) == 0) - lsi_execute_script(s); - break; - case 0x40: /* SIEN0 */ - s->sien0 = val; - lsi_update_irq(s); - break; - case 0x41: /* SIEN1 */ - s->sien1 = val; - lsi_update_irq(s); - break; - case 0x47: /* GPCNTL0 */ - break; - case 0x48: /* STIME0 */ - s->stime0 = val; - break; - case 0x49: /* STIME1 */ - if (val & 0xf) { - DPRINTF("General purpose timer not implemented\n"); - /* ??? Raising the interrupt immediately seems to be sufficient - to keep the FreeBSD driver happy. */ - lsi_script_scsi_interrupt(s, 0, LSI_SIST1_GEN); - } - break; - case 0x4a: /* RESPID0 */ - s->respid0 = val; - break; - case 0x4b: /* RESPID1 */ - s->respid1 = val; - break; - case 0x4d: /* STEST1 */ - s->stest1 = val; - break; - case 0x4e: /* STEST2 */ - if (val & 1) { - BADF("Low level mode not implemented\n"); - } - s->stest2 = val; - break; - case 0x4f: /* STEST3 */ - if (val & 0x41) { - BADF("SCSI FIFO test mode not implemented\n"); - } - s->stest3 = val; - break; - case 0x56: /* CCNTL0 */ - s->ccntl0 = val; - break; - case 0x57: /* CCNTL1 */ - s->ccntl1 = val; - break; - CASE_SET_REG32(mmrs, 0xa0) - CASE_SET_REG32(mmws, 0xa4) - CASE_SET_REG32(sfs, 0xa8) - CASE_SET_REG32(drs, 0xac) - CASE_SET_REG32(sbms, 0xb0) - CASE_SET_REG32(dbms, 0xb4) - CASE_SET_REG32(dnad64, 0xb8) - CASE_SET_REG32(pmjad1, 0xc0) - CASE_SET_REG32(pmjad2, 0xc4) - CASE_SET_REG32(rbc, 0xc8) - CASE_SET_REG32(ua, 0xcc) - CASE_SET_REG32(ia, 0xd4) - CASE_SET_REG32(sbc, 0xd8) - CASE_SET_REG32(csbc, 0xdc) - default: - if (offset >= 0x5c && offset < 0xa0) { - int n; - int shift; - n = (offset - 0x58) >> 2; - shift = (offset & 3) * 8; - s->scratch[n] &= ~(0xff << shift); - s->scratch[n] |= (val & 0xff) << shift; - } else { - BADF("Unhandled writeb 0x%x = 0x%x\n", offset, val); - } - } -#undef CASE_SET_REG24 -#undef CASE_SET_REG32 -} - -static void lsi_mmio_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - LSIState *s = (LSIState *)opaque; - - lsi_reg_writeb(s, addr & 0xff, val); -} - -static void lsi_mmio_writew(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - LSIState *s = (LSIState *)opaque; - - addr &= 0xff; - lsi_reg_writeb(s, addr, val & 0xff); - lsi_reg_writeb(s, addr + 1, (val >> 8) & 0xff); -} - -static void lsi_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - LSIState *s = (LSIState *)opaque; - - addr &= 0xff; - lsi_reg_writeb(s, addr, val & 0xff); - lsi_reg_writeb(s, addr + 1, (val >> 8) & 0xff); - lsi_reg_writeb(s, addr + 2, (val >> 16) & 0xff); - lsi_reg_writeb(s, addr + 3, (val >> 24) & 0xff); -} - -static uint32_t lsi_mmio_readb(void *opaque, target_phys_addr_t addr) -{ - LSIState *s = (LSIState *)opaque; - - return lsi_reg_readb(s, addr & 0xff); -} - -static uint32_t lsi_mmio_readw(void *opaque, target_phys_addr_t addr) -{ - LSIState *s = (LSIState *)opaque; - uint32_t val; - - addr &= 0xff; - val = lsi_reg_readb(s, addr); - val |= lsi_reg_readb(s, addr + 1) << 8; - return val; -} - -static uint32_t lsi_mmio_readl(void *opaque, target_phys_addr_t addr) -{ - LSIState *s = (LSIState *)opaque; - uint32_t val; - addr &= 0xff; - val = lsi_reg_readb(s, addr); - val |= lsi_reg_readb(s, addr + 1) << 8; - val |= lsi_reg_readb(s, addr + 2) << 16; - val |= lsi_reg_readb(s, addr + 3) << 24; - return val; -} - -static CPUReadMemoryFunc *lsi_mmio_readfn[3] = { - lsi_mmio_readb, - lsi_mmio_readw, - lsi_mmio_readl, -}; - -static CPUWriteMemoryFunc *lsi_mmio_writefn[3] = { - lsi_mmio_writeb, - lsi_mmio_writew, - lsi_mmio_writel, -}; - -static void lsi_ram_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - LSIState *s = (LSIState *)opaque; - uint32_t newval; - int shift; - - addr &= 0x1fff; - newval = s->script_ram[addr >> 2]; - shift = (addr & 3) * 8; - newval &= ~(0xff << shift); - newval |= val << shift; - s->script_ram[addr >> 2] = newval; -} - -static void lsi_ram_writew(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - LSIState *s = (LSIState *)opaque; - uint32_t newval; - - addr &= 0x1fff; - newval = s->script_ram[addr >> 2]; - if (addr & 2) { - newval = (newval & 0xffff) | (val << 16); - } else { - newval = (newval & 0xffff0000) | val; - } - s->script_ram[addr >> 2] = newval; -} - - -static void lsi_ram_writel(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - LSIState *s = (LSIState *)opaque; - - addr &= 0x1fff; - s->script_ram[addr >> 2] = val; -} - -static uint32_t lsi_ram_readb(void *opaque, target_phys_addr_t addr) -{ - LSIState *s = (LSIState *)opaque; - uint32_t val; - - addr &= 0x1fff; - val = s->script_ram[addr >> 2]; - val >>= (addr & 3) * 8; - return val & 0xff; -} - -static uint32_t lsi_ram_readw(void *opaque, target_phys_addr_t addr) -{ - LSIState *s = (LSIState *)opaque; - uint32_t val; - - addr &= 0x1fff; - val = s->script_ram[addr >> 2]; - if (addr & 2) - val >>= 16; - return le16_to_cpu(val); -} - -static uint32_t lsi_ram_readl(void *opaque, target_phys_addr_t addr) -{ - LSIState *s = (LSIState *)opaque; - - addr &= 0x1fff; - return le32_to_cpu(s->script_ram[addr >> 2]); -} - -static CPUReadMemoryFunc *lsi_ram_readfn[3] = { - lsi_ram_readb, - lsi_ram_readw, - lsi_ram_readl, -}; - -static CPUWriteMemoryFunc *lsi_ram_writefn[3] = { - lsi_ram_writeb, - lsi_ram_writew, - lsi_ram_writel, -}; - -static uint32_t lsi_io_readb(void *opaque, uint32_t addr) -{ - LSIState *s = (LSIState *)opaque; - return lsi_reg_readb(s, addr & 0xff); -} - -static uint32_t lsi_io_readw(void *opaque, uint32_t addr) -{ - LSIState *s = (LSIState *)opaque; - uint32_t val; - addr &= 0xff; - val = lsi_reg_readb(s, addr); - val |= lsi_reg_readb(s, addr + 1) << 8; - return val; -} - -static uint32_t lsi_io_readl(void *opaque, uint32_t addr) -{ - LSIState *s = (LSIState *)opaque; - uint32_t val; - addr &= 0xff; - val = lsi_reg_readb(s, addr); - val |= lsi_reg_readb(s, addr + 1) << 8; - val |= lsi_reg_readb(s, addr + 2) << 16; - val |= lsi_reg_readb(s, addr + 3) << 24; - return val; -} - -static void lsi_io_writeb(void *opaque, uint32_t addr, uint32_t val) -{ - LSIState *s = (LSIState *)opaque; - lsi_reg_writeb(s, addr & 0xff, val); -} - -static void lsi_io_writew(void *opaque, uint32_t addr, uint32_t val) -{ - LSIState *s = (LSIState *)opaque; - addr &= 0xff; - lsi_reg_writeb(s, addr, val & 0xff); - lsi_reg_writeb(s, addr + 1, (val >> 8) & 0xff); -} - -static void lsi_io_writel(void *opaque, uint32_t addr, uint32_t val) -{ - LSIState *s = (LSIState *)opaque; - addr &= 0xff; - lsi_reg_writeb(s, addr, val & 0xff); - lsi_reg_writeb(s, addr + 1, (val >> 8) & 0xff); - lsi_reg_writeb(s, addr + 2, (val >> 16) & 0xff); - lsi_reg_writeb(s, addr + 3, (val >> 24) & 0xff); -} - -static void lsi_io_mapfunc(PCIDevice *pci_dev, int region_num, - uint32_t addr, uint32_t size, int type) -{ - LSIState *s = (LSIState *)pci_dev; - - DPRINTF("Mapping IO at %08x\n", addr); - - register_ioport_write(addr, 256, 1, lsi_io_writeb, s); - register_ioport_read(addr, 256, 1, lsi_io_readb, s); - register_ioport_write(addr, 256, 2, lsi_io_writew, s); - register_ioport_read(addr, 256, 2, lsi_io_readw, s); - register_ioport_write(addr, 256, 4, lsi_io_writel, s); - register_ioport_read(addr, 256, 4, lsi_io_readl, s); -} - -static void lsi_ram_mapfunc(PCIDevice *pci_dev, int region_num, - uint32_t addr, uint32_t size, int type) -{ - LSIState *s = (LSIState *)pci_dev; - - DPRINTF("Mapping ram at %08x\n", addr); - s->script_ram_base = addr; - cpu_register_physical_memory(addr + 0, 0x2000, s->ram_io_addr); -} - -static void lsi_mmio_mapfunc(PCIDevice *pci_dev, int region_num, - uint32_t addr, uint32_t size, int type) -{ - LSIState *s = (LSIState *)pci_dev; - - DPRINTF("Mapping registers at %08x\n", addr); - cpu_register_physical_memory(addr + 0, 0x400, s->mmio_io_addr); -} - -void lsi_scsi_attach(DeviceState *host, BlockDriverState *bd, int id) -{ - LSIState *s = (LSIState *)host; - - if (id < 0) { - for (id = 0; id < LSI_MAX_DEVS; id++) { - if (s->scsi_dev[id] == NULL) - break; - } - } - if (id >= LSI_MAX_DEVS) { - BADF("Bad Device ID %d\n", id); - return; - } - if (s->scsi_dev[id]) { - DPRINTF("Destroying device %d\n", id); - s->scsi_dev[id]->destroy(s->scsi_dev[id]); - } - DPRINTF("Attaching block device %d\n", id); - s->scsi_dev[id] = scsi_generic_init(bd, 1, lsi_command_complete, s); - if (s->scsi_dev[id] == NULL) - s->scsi_dev[id] = scsi_disk_init(bd, 1, lsi_command_complete, s); - bd->private = &s->pci_dev; -} - -static void lsi_scsi_save(QEMUFile *f, void *opaque) -{ - LSIState *s = opaque; - - assert(s->dma_buf == NULL); - assert(s->current_dma_len == 0); - assert(s->active_commands == 0); - - pci_device_save(&s->pci_dev, f); - - qemu_put_sbe32s(f, &s->carry); - qemu_put_sbe32s(f, &s->sense); - qemu_put_sbe32s(f, &s->msg_action); - qemu_put_sbe32s(f, &s->msg_len); - qemu_put_buffer(f, s->msg, sizeof (s->msg)); - qemu_put_sbe32s(f, &s->waiting); - - qemu_put_be32s(f, &s->dsa); - qemu_put_be32s(f, &s->temp); - qemu_put_be32s(f, &s->dnad); - qemu_put_be32s(f, &s->dbc); - qemu_put_8s(f, &s->istat0); - qemu_put_8s(f, &s->istat1); - qemu_put_8s(f, &s->dcmd); - qemu_put_8s(f, &s->dstat); - qemu_put_8s(f, &s->dien); - qemu_put_8s(f, &s->sist0); - qemu_put_8s(f, &s->sist1); - qemu_put_8s(f, &s->sien0); - qemu_put_8s(f, &s->sien1); - qemu_put_8s(f, &s->mbox0); - qemu_put_8s(f, &s->mbox1); - qemu_put_8s(f, &s->dfifo); - qemu_put_8s(f, &s->ctest2); - qemu_put_8s(f, &s->ctest3); - qemu_put_8s(f, &s->ctest4); - qemu_put_8s(f, &s->ctest5); - qemu_put_8s(f, &s->ccntl0); - qemu_put_8s(f, &s->ccntl1); - qemu_put_be32s(f, &s->dsp); - qemu_put_be32s(f, &s->dsps); - qemu_put_8s(f, &s->dmode); - qemu_put_8s(f, &s->dcntl); - qemu_put_8s(f, &s->scntl0); - qemu_put_8s(f, &s->scntl1); - qemu_put_8s(f, &s->scntl2); - qemu_put_8s(f, &s->scntl3); - qemu_put_8s(f, &s->sstat0); - qemu_put_8s(f, &s->sstat1); - qemu_put_8s(f, &s->scid); - qemu_put_8s(f, &s->sxfer); - qemu_put_8s(f, &s->socl); - qemu_put_8s(f, &s->sdid); - qemu_put_8s(f, &s->ssid); - qemu_put_8s(f, &s->sfbr); - qemu_put_8s(f, &s->stest1); - qemu_put_8s(f, &s->stest2); - qemu_put_8s(f, &s->stest3); - qemu_put_8s(f, &s->sidl); - qemu_put_8s(f, &s->stime0); - qemu_put_8s(f, &s->respid0); - qemu_put_8s(f, &s->respid1); - qemu_put_be32s(f, &s->mmrs); - qemu_put_be32s(f, &s->mmws); - qemu_put_be32s(f, &s->sfs); - qemu_put_be32s(f, &s->drs); - qemu_put_be32s(f, &s->sbms); - qemu_put_be32s(f, &s->dbms); - qemu_put_be32s(f, &s->dnad64); - qemu_put_be32s(f, &s->pmjad1); - qemu_put_be32s(f, &s->pmjad2); - qemu_put_be32s(f, &s->rbc); - qemu_put_be32s(f, &s->ua); - qemu_put_be32s(f, &s->ia); - qemu_put_be32s(f, &s->sbc); - qemu_put_be32s(f, &s->csbc); - qemu_put_buffer(f, (uint8_t *)s->scratch, sizeof (s->scratch)); - qemu_put_8s(f, &s->sbr); - - qemu_put_buffer(f, (uint8_t *)s->script_ram, sizeof (s->script_ram)); -} - -static int lsi_scsi_load(QEMUFile *f, void *opaque, int version_id) -{ - LSIState *s = opaque; - int ret; - - if (version_id > 0) { - return -EINVAL; - } - - if ((ret = pci_device_load(&s->pci_dev, f)) < 0) - return ret; - - qemu_get_sbe32s(f, &s->carry); - qemu_get_sbe32s(f, &s->sense); - qemu_get_sbe32s(f, &s->msg_action); - qemu_get_sbe32s(f, &s->msg_len); - qemu_get_buffer(f, s->msg, sizeof (s->msg)); - qemu_get_sbe32s(f, &s->waiting); - - qemu_get_be32s(f, &s->dsa); - qemu_get_be32s(f, &s->temp); - qemu_get_be32s(f, &s->dnad); - qemu_get_be32s(f, &s->dbc); - qemu_get_8s(f, &s->istat0); - qemu_get_8s(f, &s->istat1); - qemu_get_8s(f, &s->dcmd); - qemu_get_8s(f, &s->dstat); - qemu_get_8s(f, &s->dien); - qemu_get_8s(f, &s->sist0); - qemu_get_8s(f, &s->sist1); - qemu_get_8s(f, &s->sien0); - qemu_get_8s(f, &s->sien1); - qemu_get_8s(f, &s->mbox0); - qemu_get_8s(f, &s->mbox1); - qemu_get_8s(f, &s->dfifo); - qemu_get_8s(f, &s->ctest2); - qemu_get_8s(f, &s->ctest3); - qemu_get_8s(f, &s->ctest4); - qemu_get_8s(f, &s->ctest5); - qemu_get_8s(f, &s->ccntl0); - qemu_get_8s(f, &s->ccntl1); - qemu_get_be32s(f, &s->dsp); - qemu_get_be32s(f, &s->dsps); - qemu_get_8s(f, &s->dmode); - qemu_get_8s(f, &s->dcntl); - qemu_get_8s(f, &s->scntl0); - qemu_get_8s(f, &s->scntl1); - qemu_get_8s(f, &s->scntl2); - qemu_get_8s(f, &s->scntl3); - qemu_get_8s(f, &s->sstat0); - qemu_get_8s(f, &s->sstat1); - qemu_get_8s(f, &s->scid); - qemu_get_8s(f, &s->sxfer); - qemu_get_8s(f, &s->socl); - qemu_get_8s(f, &s->sdid); - qemu_get_8s(f, &s->ssid); - qemu_get_8s(f, &s->sfbr); - qemu_get_8s(f, &s->stest1); - qemu_get_8s(f, &s->stest2); - qemu_get_8s(f, &s->stest3); - qemu_get_8s(f, &s->sidl); - qemu_get_8s(f, &s->stime0); - qemu_get_8s(f, &s->respid0); - qemu_get_8s(f, &s->respid1); - qemu_get_be32s(f, &s->mmrs); - qemu_get_be32s(f, &s->mmws); - qemu_get_be32s(f, &s->sfs); - qemu_get_be32s(f, &s->drs); - qemu_get_be32s(f, &s->sbms); - qemu_get_be32s(f, &s->dbms); - qemu_get_be32s(f, &s->dnad64); - qemu_get_be32s(f, &s->pmjad1); - qemu_get_be32s(f, &s->pmjad2); - qemu_get_be32s(f, &s->rbc); - qemu_get_be32s(f, &s->ua); - qemu_get_be32s(f, &s->ia); - qemu_get_be32s(f, &s->sbc); - qemu_get_be32s(f, &s->csbc); - qemu_get_buffer(f, (uint8_t *)s->scratch, sizeof (s->scratch)); - qemu_get_8s(f, &s->sbr); - - qemu_get_buffer(f, (uint8_t *)s->script_ram, sizeof (s->script_ram)); - - return 0; -} - -static int lsi_scsi_uninit(PCIDevice *d) -{ - LSIState *s = (LSIState *) d; - - cpu_unregister_io_memory(s->mmio_io_addr); - cpu_unregister_io_memory(s->ram_io_addr); - - qemu_free(s->queue); - - return 0; -} - -static void lsi_scsi_init(PCIDevice *dev) -{ - LSIState *s = (LSIState *)dev; - uint8_t *pci_conf; - - pci_conf = s->pci_dev.config; - - /* PCI Vendor ID (word) */ - pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_LSI_LOGIC); - /* PCI device ID (word) */ - pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_LSI_53C895A); - /* PCI base class code */ - pci_config_set_class(pci_conf, PCI_CLASS_STORAGE_SCSI); - /* PCI subsystem ID */ - pci_conf[0x2e] = 0x00; - pci_conf[0x2f] = 0x10; - /* PCI latency timer = 255 */ - pci_conf[0x0d] = 0xff; - /* Interrupt pin 1 */ - pci_conf[0x3d] = 0x01; - - s->mmio_io_addr = cpu_register_io_memory(lsi_mmio_readfn, - lsi_mmio_writefn, s); - s->ram_io_addr = cpu_register_io_memory(lsi_ram_readfn, - lsi_ram_writefn, s); - - pci_register_bar((struct PCIDevice *)s, 0, 256, - PCI_ADDRESS_SPACE_IO, lsi_io_mapfunc); - pci_register_bar((struct PCIDevice *)s, 1, 0x400, - PCI_ADDRESS_SPACE_MEM, lsi_mmio_mapfunc); - pci_register_bar((struct PCIDevice *)s, 2, 0x2000, - PCI_ADDRESS_SPACE_MEM, lsi_ram_mapfunc); - s->queue = qemu_malloc(sizeof(lsi_queue)); - s->queue_len = 1; - s->active_commands = 0; - s->pci_dev.unregister = lsi_scsi_uninit; - - lsi_soft_reset(s); - - scsi_bus_new(&dev->qdev, lsi_scsi_attach); - - register_savevm("lsiscsi", -1, 0, lsi_scsi_save, lsi_scsi_load, s); -} - -static PCIDeviceInfo lsi_info = { - .qdev.name = "lsi53c895a", - .qdev.size = sizeof(LSIState), - .init = lsi_scsi_init, -}; - -static void lsi53c895a_register_devices(void) -{ - pci_qdev_register(&lsi_info); -} - -device_init(lsi53c895a_register_devices); diff --git a/qemu-0.11.0/hw/m48t59.c b/qemu-0.11.0/hw/m48t59.c deleted file mode 100644 index 7e53dce..0000000 --- a/qemu-0.11.0/hw/m48t59.c +++ /dev/null @@ -1,695 +0,0 @@ -/* - * QEMU M48T59 and M48T08 NVRAM emulation for PPC PREP and Sparc platforms - * - * Copyright (c) 2003-2005, 2007 Jocelyn Mayer - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "nvram.h" -#include "qemu-timer.h" -#include "sysemu.h" -#include "sysbus.h" - -//#define DEBUG_NVRAM - -#if defined(DEBUG_NVRAM) -#define NVRAM_PRINTF(fmt, ...) do { printf(fmt , ## __VA_ARGS__); } while (0) -#else -#define NVRAM_PRINTF(fmt, ...) do { } while (0) -#endif - -/* - * The M48T02, M48T08 and M48T59 chips are very similar. The newer '59 has - * alarm and a watchdog timer and related control registers. In the - * PPC platform there is also a nvram lock function. - */ -struct m48t59_t { - SysBusDevice busdev; - /* Model parameters */ - uint32_t type; // 2 = m48t02, 8 = m48t08, 59 = m48t59 - /* Hardware parameters */ - qemu_irq IRQ; - uint32_t io_base; - uint32_t size; - /* RTC management */ - time_t time_offset; - time_t stop_time; - /* Alarm & watchdog */ - struct tm alarm; - struct QEMUTimer *alrm_timer; - struct QEMUTimer *wd_timer; - /* NVRAM storage */ - uint8_t lock; - uint16_t addr; - uint8_t *buffer; -}; - -/* Fake timer functions */ -/* Generic helpers for BCD */ -static inline uint8_t toBCD (uint8_t value) -{ - return (((value / 10) % 10) << 4) | (value % 10); -} - -static inline uint8_t fromBCD (uint8_t BCD) -{ - return ((BCD >> 4) * 10) + (BCD & 0x0F); -} - -/* Alarm management */ -static void alarm_cb (void *opaque) -{ - struct tm tm; - uint64_t next_time; - m48t59_t *NVRAM = opaque; - - qemu_set_irq(NVRAM->IRQ, 1); - if ((NVRAM->buffer[0x1FF5] & 0x80) == 0 && - (NVRAM->buffer[0x1FF4] & 0x80) == 0 && - (NVRAM->buffer[0x1FF3] & 0x80) == 0 && - (NVRAM->buffer[0x1FF2] & 0x80) == 0) { - /* Repeat once a month */ - qemu_get_timedate(&tm, NVRAM->time_offset); - tm.tm_mon++; - if (tm.tm_mon == 13) { - tm.tm_mon = 1; - tm.tm_year++; - } - next_time = qemu_timedate_diff(&tm) - NVRAM->time_offset; - } else if ((NVRAM->buffer[0x1FF5] & 0x80) != 0 && - (NVRAM->buffer[0x1FF4] & 0x80) == 0 && - (NVRAM->buffer[0x1FF3] & 0x80) == 0 && - (NVRAM->buffer[0x1FF2] & 0x80) == 0) { - /* Repeat once a day */ - next_time = 24 * 60 * 60; - } else if ((NVRAM->buffer[0x1FF5] & 0x80) != 0 && - (NVRAM->buffer[0x1FF4] & 0x80) != 0 && - (NVRAM->buffer[0x1FF3] & 0x80) == 0 && - (NVRAM->buffer[0x1FF2] & 0x80) == 0) { - /* Repeat once an hour */ - next_time = 60 * 60; - } else if ((NVRAM->buffer[0x1FF5] & 0x80) != 0 && - (NVRAM->buffer[0x1FF4] & 0x80) != 0 && - (NVRAM->buffer[0x1FF3] & 0x80) != 0 && - (NVRAM->buffer[0x1FF2] & 0x80) == 0) { - /* Repeat once a minute */ - next_time = 60; - } else { - /* Repeat once a second */ - next_time = 1; - } - qemu_mod_timer(NVRAM->alrm_timer, qemu_get_clock(vm_clock) + - next_time * 1000); - qemu_set_irq(NVRAM->IRQ, 0); -} - -static void set_alarm (m48t59_t *NVRAM) -{ - int diff; - if (NVRAM->alrm_timer != NULL) { - qemu_del_timer(NVRAM->alrm_timer); - diff = qemu_timedate_diff(&NVRAM->alarm) - NVRAM->time_offset; - if (diff > 0) - qemu_mod_timer(NVRAM->alrm_timer, diff * 1000); - } -} - -/* RTC management helpers */ -static inline void get_time (m48t59_t *NVRAM, struct tm *tm) -{ - qemu_get_timedate(tm, NVRAM->time_offset); -} - -static void set_time (m48t59_t *NVRAM, struct tm *tm) -{ - NVRAM->time_offset = qemu_timedate_diff(tm); - set_alarm(NVRAM); -} - -/* Watchdog management */ -static void watchdog_cb (void *opaque) -{ - m48t59_t *NVRAM = opaque; - - NVRAM->buffer[0x1FF0] |= 0x80; - if (NVRAM->buffer[0x1FF7] & 0x80) { - NVRAM->buffer[0x1FF7] = 0x00; - NVRAM->buffer[0x1FFC] &= ~0x40; - /* May it be a hw CPU Reset instead ? */ - qemu_system_reset_request(); - } else { - qemu_set_irq(NVRAM->IRQ, 1); - qemu_set_irq(NVRAM->IRQ, 0); - } -} - -static void set_up_watchdog (m48t59_t *NVRAM, uint8_t value) -{ - uint64_t interval; /* in 1/16 seconds */ - - NVRAM->buffer[0x1FF0] &= ~0x80; - if (NVRAM->wd_timer != NULL) { - qemu_del_timer(NVRAM->wd_timer); - if (value != 0) { - interval = (1 << (2 * (value & 0x03))) * ((value >> 2) & 0x1F); - qemu_mod_timer(NVRAM->wd_timer, ((uint64_t)time(NULL) * 1000) + - ((interval * 1000) >> 4)); - } - } -} - -/* Direct access to NVRAM */ -void m48t59_write (void *opaque, uint32_t addr, uint32_t val) -{ - m48t59_t *NVRAM = opaque; - struct tm tm; - int tmp; - - if (addr > 0x1FF8 && addr < 0x2000) - NVRAM_PRINTF("%s: 0x%08x => 0x%08x\n", __func__, addr, val); - - /* check for NVRAM access */ - if ((NVRAM->type == 2 && addr < 0x7f8) || - (NVRAM->type == 8 && addr < 0x1ff8) || - (NVRAM->type == 59 && addr < 0x1ff0)) - goto do_write; - - /* TOD access */ - switch (addr) { - case 0x1FF0: - /* flags register : read-only */ - break; - case 0x1FF1: - /* unused */ - break; - case 0x1FF2: - /* alarm seconds */ - tmp = fromBCD(val & 0x7F); - if (tmp >= 0 && tmp <= 59) { - NVRAM->alarm.tm_sec = tmp; - NVRAM->buffer[0x1FF2] = val; - set_alarm(NVRAM); - } - break; - case 0x1FF3: - /* alarm minutes */ - tmp = fromBCD(val & 0x7F); - if (tmp >= 0 && tmp <= 59) { - NVRAM->alarm.tm_min = tmp; - NVRAM->buffer[0x1FF3] = val; - set_alarm(NVRAM); - } - break; - case 0x1FF4: - /* alarm hours */ - tmp = fromBCD(val & 0x3F); - if (tmp >= 0 && tmp <= 23) { - NVRAM->alarm.tm_hour = tmp; - NVRAM->buffer[0x1FF4] = val; - set_alarm(NVRAM); - } - break; - case 0x1FF5: - /* alarm date */ - tmp = fromBCD(val & 0x1F); - if (tmp != 0) { - NVRAM->alarm.tm_mday = tmp; - NVRAM->buffer[0x1FF5] = val; - set_alarm(NVRAM); - } - break; - case 0x1FF6: - /* interrupts */ - NVRAM->buffer[0x1FF6] = val; - break; - case 0x1FF7: - /* watchdog */ - NVRAM->buffer[0x1FF7] = val; - set_up_watchdog(NVRAM, val); - break; - case 0x1FF8: - case 0x07F8: - /* control */ - NVRAM->buffer[addr] = (val & ~0xA0) | 0x90; - break; - case 0x1FF9: - case 0x07F9: - /* seconds (BCD) */ - tmp = fromBCD(val & 0x7F); - if (tmp >= 0 && tmp <= 59) { - get_time(NVRAM, &tm); - tm.tm_sec = tmp; - set_time(NVRAM, &tm); - } - if ((val & 0x80) ^ (NVRAM->buffer[addr] & 0x80)) { - if (val & 0x80) { - NVRAM->stop_time = time(NULL); - } else { - NVRAM->time_offset += NVRAM->stop_time - time(NULL); - NVRAM->stop_time = 0; - } - } - NVRAM->buffer[addr] = val & 0x80; - break; - case 0x1FFA: - case 0x07FA: - /* minutes (BCD) */ - tmp = fromBCD(val & 0x7F); - if (tmp >= 0 && tmp <= 59) { - get_time(NVRAM, &tm); - tm.tm_min = tmp; - set_time(NVRAM, &tm); - } - break; - case 0x1FFB: - case 0x07FB: - /* hours (BCD) */ - tmp = fromBCD(val & 0x3F); - if (tmp >= 0 && tmp <= 23) { - get_time(NVRAM, &tm); - tm.tm_hour = tmp; - set_time(NVRAM, &tm); - } - break; - case 0x1FFC: - case 0x07FC: - /* day of the week / century */ - tmp = fromBCD(val & 0x07); - get_time(NVRAM, &tm); - tm.tm_wday = tmp; - set_time(NVRAM, &tm); - NVRAM->buffer[addr] = val & 0x40; - break; - case 0x1FFD: - case 0x07FD: - /* date */ - tmp = fromBCD(val & 0x1F); - if (tmp != 0) { - get_time(NVRAM, &tm); - tm.tm_mday = tmp; - set_time(NVRAM, &tm); - } - break; - case 0x1FFE: - case 0x07FE: - /* month */ - tmp = fromBCD(val & 0x1F); - if (tmp >= 1 && tmp <= 12) { - get_time(NVRAM, &tm); - tm.tm_mon = tmp - 1; - set_time(NVRAM, &tm); - } - break; - case 0x1FFF: - case 0x07FF: - /* year */ - tmp = fromBCD(val); - if (tmp >= 0 && tmp <= 99) { - get_time(NVRAM, &tm); - if (NVRAM->type == 8) - tm.tm_year = fromBCD(val) + 68; // Base year is 1968 - else - tm.tm_year = fromBCD(val); - set_time(NVRAM, &tm); - } - break; - default: - /* Check lock registers state */ - if (addr >= 0x20 && addr <= 0x2F && (NVRAM->lock & 1)) - break; - if (addr >= 0x30 && addr <= 0x3F && (NVRAM->lock & 2)) - break; - do_write: - if (addr < NVRAM->size) { - NVRAM->buffer[addr] = val & 0xFF; - } - break; - } -} - -uint32_t m48t59_read (void *opaque, uint32_t addr) -{ - m48t59_t *NVRAM = opaque; - struct tm tm; - uint32_t retval = 0xFF; - - /* check for NVRAM access */ - if ((NVRAM->type == 2 && addr < 0x078f) || - (NVRAM->type == 8 && addr < 0x1ff8) || - (NVRAM->type == 59 && addr < 0x1ff0)) - goto do_read; - - /* TOD access */ - switch (addr) { - case 0x1FF0: - /* flags register */ - goto do_read; - case 0x1FF1: - /* unused */ - retval = 0; - break; - case 0x1FF2: - /* alarm seconds */ - goto do_read; - case 0x1FF3: - /* alarm minutes */ - goto do_read; - case 0x1FF4: - /* alarm hours */ - goto do_read; - case 0x1FF5: - /* alarm date */ - goto do_read; - case 0x1FF6: - /* interrupts */ - goto do_read; - case 0x1FF7: - /* A read resets the watchdog */ - set_up_watchdog(NVRAM, NVRAM->buffer[0x1FF7]); - goto do_read; - case 0x1FF8: - case 0x07F8: - /* control */ - goto do_read; - case 0x1FF9: - case 0x07F9: - /* seconds (BCD) */ - get_time(NVRAM, &tm); - retval = (NVRAM->buffer[addr] & 0x80) | toBCD(tm.tm_sec); - break; - case 0x1FFA: - case 0x07FA: - /* minutes (BCD) */ - get_time(NVRAM, &tm); - retval = toBCD(tm.tm_min); - break; - case 0x1FFB: - case 0x07FB: - /* hours (BCD) */ - get_time(NVRAM, &tm); - retval = toBCD(tm.tm_hour); - break; - case 0x1FFC: - case 0x07FC: - /* day of the week / century */ - get_time(NVRAM, &tm); - retval = NVRAM->buffer[addr] | tm.tm_wday; - break; - case 0x1FFD: - case 0x07FD: - /* date */ - get_time(NVRAM, &tm); - retval = toBCD(tm.tm_mday); - break; - case 0x1FFE: - case 0x07FE: - /* month */ - get_time(NVRAM, &tm); - retval = toBCD(tm.tm_mon + 1); - break; - case 0x1FFF: - case 0x07FF: - /* year */ - get_time(NVRAM, &tm); - if (NVRAM->type == 8) - retval = toBCD(tm.tm_year - 68); // Base year is 1968 - else - retval = toBCD(tm.tm_year); - break; - default: - /* Check lock registers state */ - if (addr >= 0x20 && addr <= 0x2F && (NVRAM->lock & 1)) - break; - if (addr >= 0x30 && addr <= 0x3F && (NVRAM->lock & 2)) - break; - do_read: - if (addr < NVRAM->size) { - retval = NVRAM->buffer[addr]; - } - break; - } - if (addr > 0x1FF9 && addr < 0x2000) - NVRAM_PRINTF("%s: 0x%08x <= 0x%08x\n", __func__, addr, retval); - - return retval; -} - -void m48t59_set_addr (void *opaque, uint32_t addr) -{ - m48t59_t *NVRAM = opaque; - - NVRAM->addr = addr; -} - -void m48t59_toggle_lock (void *opaque, int lock) -{ - m48t59_t *NVRAM = opaque; - - NVRAM->lock ^= 1 << lock; -} - -/* IO access to NVRAM */ -static void NVRAM_writeb (void *opaque, uint32_t addr, uint32_t val) -{ - m48t59_t *NVRAM = opaque; - - addr -= NVRAM->io_base; - NVRAM_PRINTF("%s: 0x%08x => 0x%08x\n", __func__, addr, val); - switch (addr) { - case 0: - NVRAM->addr &= ~0x00FF; - NVRAM->addr |= val; - break; - case 1: - NVRAM->addr &= ~0xFF00; - NVRAM->addr |= val << 8; - break; - case 3: - m48t59_write(NVRAM, val, NVRAM->addr); - NVRAM->addr = 0x0000; - break; - default: - break; - } -} - -static uint32_t NVRAM_readb (void *opaque, uint32_t addr) -{ - m48t59_t *NVRAM = opaque; - uint32_t retval; - - addr -= NVRAM->io_base; - switch (addr) { - case 3: - retval = m48t59_read(NVRAM, NVRAM->addr); - break; - default: - retval = -1; - break; - } - NVRAM_PRINTF("%s: 0x%08x <= 0x%08x\n", __func__, addr, retval); - - return retval; -} - -static void nvram_writeb (void *opaque, target_phys_addr_t addr, uint32_t value) -{ - m48t59_t *NVRAM = opaque; - - m48t59_write(NVRAM, addr, value & 0xff); -} - -static void nvram_writew (void *opaque, target_phys_addr_t addr, uint32_t value) -{ - m48t59_t *NVRAM = opaque; - - m48t59_write(NVRAM, addr, (value >> 8) & 0xff); - m48t59_write(NVRAM, addr + 1, value & 0xff); -} - -static void nvram_writel (void *opaque, target_phys_addr_t addr, uint32_t value) -{ - m48t59_t *NVRAM = opaque; - - m48t59_write(NVRAM, addr, (value >> 24) & 0xff); - m48t59_write(NVRAM, addr + 1, (value >> 16) & 0xff); - m48t59_write(NVRAM, addr + 2, (value >> 8) & 0xff); - m48t59_write(NVRAM, addr + 3, value & 0xff); -} - -static uint32_t nvram_readb (void *opaque, target_phys_addr_t addr) -{ - m48t59_t *NVRAM = opaque; - uint32_t retval; - - retval = m48t59_read(NVRAM, addr); - return retval; -} - -static uint32_t nvram_readw (void *opaque, target_phys_addr_t addr) -{ - m48t59_t *NVRAM = opaque; - uint32_t retval; - - retval = m48t59_read(NVRAM, addr) << 8; - retval |= m48t59_read(NVRAM, addr + 1); - return retval; -} - -static uint32_t nvram_readl (void *opaque, target_phys_addr_t addr) -{ - m48t59_t *NVRAM = opaque; - uint32_t retval; - - retval = m48t59_read(NVRAM, addr) << 24; - retval |= m48t59_read(NVRAM, addr + 1) << 16; - retval |= m48t59_read(NVRAM, addr + 2) << 8; - retval |= m48t59_read(NVRAM, addr + 3); - return retval; -} - -static CPUWriteMemoryFunc *nvram_write[] = { - &nvram_writeb, - &nvram_writew, - &nvram_writel, -}; - -static CPUReadMemoryFunc *nvram_read[] = { - &nvram_readb, - &nvram_readw, - &nvram_readl, -}; - -static void m48t59_save(QEMUFile *f, void *opaque) -{ - m48t59_t *s = opaque; - - qemu_put_8s(f, &s->lock); - qemu_put_be16s(f, &s->addr); - qemu_put_buffer(f, s->buffer, s->size); -} - -static int m48t59_load(QEMUFile *f, void *opaque, int version_id) -{ - m48t59_t *s = opaque; - - if (version_id != 1) - return -EINVAL; - - qemu_get_8s(f, &s->lock); - qemu_get_be16s(f, &s->addr); - qemu_get_buffer(f, s->buffer, s->size); - - return 0; -} - -static void m48t59_reset(void *opaque) -{ - m48t59_t *NVRAM = opaque; - - NVRAM->addr = 0; - NVRAM->lock = 0; - if (NVRAM->alrm_timer != NULL) - qemu_del_timer(NVRAM->alrm_timer); - - if (NVRAM->wd_timer != NULL) - qemu_del_timer(NVRAM->wd_timer); -} - -/* Initialisation routine */ -m48t59_t *m48t59_init (qemu_irq IRQ, target_phys_addr_t mem_base, - uint32_t io_base, uint16_t size, - int type) -{ - DeviceState *dev; - SysBusDevice *s; - m48t59_t *d; - - dev = qdev_create(NULL, "m48t59"); - qdev_prop_set_uint32(dev, "type", type); - qdev_prop_set_uint32(dev, "size", size); - qdev_prop_set_uint32(dev, "io_base", io_base); - qdev_init(dev); - s = sysbus_from_qdev(dev); - sysbus_connect_irq(s, 0, IRQ); - if (io_base != 0) { - register_ioport_read(io_base, 0x04, 1, NVRAM_readb, s); - register_ioport_write(io_base, 0x04, 1, NVRAM_writeb, s); - } - if (mem_base != 0) { - sysbus_mmio_map(s, 0, mem_base); - } - - d = FROM_SYSBUS(m48t59_t, s); - - return d; -} - -static void m48t59_init1(SysBusDevice *dev) -{ - m48t59_t *s = FROM_SYSBUS(m48t59_t, dev); - int mem_index; - - s->buffer = qemu_mallocz(s->size); - sysbus_init_irq(dev, &s->IRQ); - - mem_index = cpu_register_io_memory(nvram_read, nvram_write, s); - sysbus_init_mmio(dev, s->size, mem_index); - - if (s->type == 59) { - s->alrm_timer = qemu_new_timer(vm_clock, &alarm_cb, s); - s->wd_timer = qemu_new_timer(vm_clock, &watchdog_cb, s); - } - qemu_get_timedate(&s->alarm, 0); - - qemu_register_reset(m48t59_reset, s); - register_savevm("m48t59", -1, 1, m48t59_save, m48t59_load, s); -} - -static SysBusDeviceInfo m48t59_info = { - .init = m48t59_init1, - .qdev.name = "m48t59", - .qdev.size = sizeof(m48t59_t), - .qdev.props = (Property[]) { - { - .name = "size", - .info = &qdev_prop_uint32, - .offset = offsetof(m48t59_t, size), - .defval = (uint32_t[]) { -1 }, - },{ - .name = "type", - .info = &qdev_prop_uint32, - .offset = offsetof(m48t59_t, type), - .defval = (uint32_t[]) { -1 }, - },{ - .name = "io_base", - .info = &qdev_prop_hex32, - .offset = offsetof(m48t59_t, io_base), - }, - {/* end of list */} - } -}; - -static void m48t59_register_devices(void) -{ - sysbus_register_withprop(&m48t59_info); -} - -device_init(m48t59_register_devices) diff --git a/qemu-0.11.0/hw/mac_dbdma.c b/qemu-0.11.0/hw/mac_dbdma.c deleted file mode 100644 index 85826d8..0000000 --- a/qemu-0.11.0/hw/mac_dbdma.c +++ /dev/null @@ -1,848 +0,0 @@ -/* - * PowerMac descriptor-based DMA emulation - * - * Copyright (c) 2005-2007 Fabrice Bellard - * Copyright (c) 2007 Jocelyn Mayer - * Copyright (c) 2009 Laurent Vivier - * - * some parts from linux-2.6.28, arch/powerpc/include/asm/dbdma.h - * - * Definitions for using the Apple Descriptor-Based DMA controller - * in Power Macintosh computers. - * - * Copyright (C) 1996 Paul Mackerras. - * - * some parts from mol 0.9.71 - * - * Descriptor based DMA emulation - * - * Copyright (C) 1998-2004 Samuel Rydh (samuel(a)ibrium.se) - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "isa.h" -#include "mac_dbdma.h" - -/* debug DBDMA */ -//#define DEBUG_DBDMA - -#ifdef DEBUG_DBDMA -#define DBDMA_DPRINTF(fmt, ...) \ - do { printf("DBDMA: " fmt , ## __VA_ARGS__); } while (0) -#else -#define DBDMA_DPRINTF(fmt, ...) -#endif - -/* - */ - -/* - * DBDMA control/status registers. All little-endian. - */ - -#define DBDMA_CONTROL 0x00 -#define DBDMA_STATUS 0x01 -#define DBDMA_CMDPTR_HI 0x02 -#define DBDMA_CMDPTR_LO 0x03 -#define DBDMA_INTR_SEL 0x04 -#define DBDMA_BRANCH_SEL 0x05 -#define DBDMA_WAIT_SEL 0x06 -#define DBDMA_XFER_MODE 0x07 -#define DBDMA_DATA2PTR_HI 0x08 -#define DBDMA_DATA2PTR_LO 0x09 -#define DBDMA_RES1 0x0A -#define DBDMA_ADDRESS_HI 0x0B -#define DBDMA_BRANCH_ADDR_HI 0x0C -#define DBDMA_RES2 0x0D -#define DBDMA_RES3 0x0E -#define DBDMA_RES4 0x0F - -#define DBDMA_REGS 16 -#define DBDMA_SIZE (DBDMA_REGS * sizeof(uint32_t)) - -#define DBDMA_CHANNEL_SHIFT 7 -#define DBDMA_CHANNEL_SIZE (1 << DBDMA_CHANNEL_SHIFT) - -#define DBDMA_CHANNELS (0x1000 >> DBDMA_CHANNEL_SHIFT) - -/* Bits in control and status registers */ - -#define RUN 0x8000 -#define PAUSE 0x4000 -#define FLUSH 0x2000 -#define WAKE 0x1000 -#define DEAD 0x0800 -#define ACTIVE 0x0400 -#define BT 0x0100 -#define DEVSTAT 0x00ff - -/* - * DBDMA command structure. These fields are all little-endian! - */ - -typedef struct dbdma_cmd { - uint16_t req_count; /* requested byte transfer count */ - uint16_t command; /* command word (has bit-fields) */ - uint32_t phy_addr; /* physical data address */ - uint32_t cmd_dep; /* command-dependent field */ - uint16_t res_count; /* residual count after completion */ - uint16_t xfer_status; /* transfer status */ -} dbdma_cmd; - -/* DBDMA command values in command field */ - -#define COMMAND_MASK 0xf000 -#define OUTPUT_MORE 0x0000 /* transfer memory data to stream */ -#define OUTPUT_LAST 0x1000 /* ditto followed by end marker */ -#define INPUT_MORE 0x2000 /* transfer stream data to memory */ -#define INPUT_LAST 0x3000 /* ditto, expect end marker */ -#define STORE_WORD 0x4000 /* write word (4 bytes) to device reg */ -#define LOAD_WORD 0x5000 /* read word (4 bytes) from device reg */ -#define DBDMA_NOP 0x6000 /* do nothing */ -#define DBDMA_STOP 0x7000 /* suspend processing */ - -/* Key values in command field */ - -#define KEY_MASK 0x0700 -#define KEY_STREAM0 0x0000 /* usual data stream */ -#define KEY_STREAM1 0x0100 /* control/status stream */ -#define KEY_STREAM2 0x0200 /* device-dependent stream */ -#define KEY_STREAM3 0x0300 /* device-dependent stream */ -#define KEY_STREAM4 0x0400 /* reserved */ -#define KEY_REGS 0x0500 /* device register space */ -#define KEY_SYSTEM 0x0600 /* system memory-mapped space */ -#define KEY_DEVICE 0x0700 /* device memory-mapped space */ - -/* Interrupt control values in command field */ - -#define INTR_MASK 0x0030 -#define INTR_NEVER 0x0000 /* don't interrupt */ -#define INTR_IFSET 0x0010 /* intr if condition bit is 1 */ -#define INTR_IFCLR 0x0020 /* intr if condition bit is 0 */ -#define INTR_ALWAYS 0x0030 /* always interrupt */ - -/* Branch control values in command field */ - -#define BR_MASK 0x000c -#define BR_NEVER 0x0000 /* don't branch */ -#define BR_IFSET 0x0004 /* branch if condition bit is 1 */ -#define BR_IFCLR 0x0008 /* branch if condition bit is 0 */ -#define BR_ALWAYS 0x000c /* always branch */ - -/* Wait control values in command field */ - -#define WAIT_MASK 0x0003 -#define WAIT_NEVER 0x0000 /* don't wait */ -#define WAIT_IFSET 0x0001 /* wait if condition bit is 1 */ -#define WAIT_IFCLR 0x0002 /* wait if condition bit is 0 */ -#define WAIT_ALWAYS 0x0003 /* always wait */ - -typedef struct DBDMA_channel { - int channel; - uint32_t regs[DBDMA_REGS]; - qemu_irq irq; - DBDMA_io io; - DBDMA_rw rw; - DBDMA_flush flush; - dbdma_cmd current; - int processing; -} DBDMA_channel; - -#ifdef DEBUG_DBDMA -static void dump_dbdma_cmd(dbdma_cmd *cmd) -{ - printf("dbdma_cmd %p\n", cmd); - printf(" req_count 0x%04x\n", le16_to_cpu(cmd->req_count)); - printf(" command 0x%04x\n", le16_to_cpu(cmd->command)); - printf(" phy_addr 0x%08x\n", le32_to_cpu(cmd->phy_addr)); - printf(" cmd_dep 0x%08x\n", le32_to_cpu(cmd->cmd_dep)); - printf(" res_count 0x%04x\n", le16_to_cpu(cmd->res_count)); - printf(" xfer_status 0x%04x\n", le16_to_cpu(cmd->xfer_status)); -} -#else -static void dump_dbdma_cmd(dbdma_cmd *cmd) -{ -} -#endif -static void dbdma_cmdptr_load(DBDMA_channel *ch) -{ - DBDMA_DPRINTF("dbdma_cmdptr_load 0x%08x\n", - be32_to_cpu(ch->regs[DBDMA_CMDPTR_LO])); - cpu_physical_memory_read(be32_to_cpu(ch->regs[DBDMA_CMDPTR_LO]), - (uint8_t*)&ch->current, sizeof(dbdma_cmd)); -} - -static void dbdma_cmdptr_save(DBDMA_channel *ch) -{ - DBDMA_DPRINTF("dbdma_cmdptr_save 0x%08x\n", - be32_to_cpu(ch->regs[DBDMA_CMDPTR_LO])); - DBDMA_DPRINTF("xfer_status 0x%08x res_count 0x%04x\n", - le16_to_cpu(ch->current.xfer_status), - le16_to_cpu(ch->current.res_count)); - cpu_physical_memory_write(be32_to_cpu(ch->regs[DBDMA_CMDPTR_LO]), - (uint8_t*)&ch->current, sizeof(dbdma_cmd)); -} - -static void kill_channel(DBDMA_channel *ch) -{ - DBDMA_DPRINTF("kill_channel\n"); - - ch->regs[DBDMA_STATUS] |= cpu_to_be32(DEAD); - ch->regs[DBDMA_STATUS] &= cpu_to_be32(~ACTIVE); - - qemu_irq_raise(ch->irq); -} - -static void conditional_interrupt(DBDMA_channel *ch) -{ - dbdma_cmd *current = &ch->current; - uint16_t intr; - uint16_t sel_mask, sel_value; - uint32_t status; - int cond; - - DBDMA_DPRINTF("conditional_interrupt\n"); - - intr = le16_to_cpu(current->command) & INTR_MASK; - - switch(intr) { - case INTR_NEVER: /* don't interrupt */ - return; - case INTR_ALWAYS: /* always interrupt */ - qemu_irq_raise(ch->irq); - return; - } - - status = be32_to_cpu(ch->regs[DBDMA_STATUS]) & DEVSTAT; - - sel_mask = (be32_to_cpu(ch->regs[DBDMA_INTR_SEL]) >> 16) & 0x0f; - sel_value = be32_to_cpu(ch->regs[DBDMA_INTR_SEL]) & 0x0f; - - cond = (status & sel_mask) == (sel_value & sel_mask); - - switch(intr) { - case INTR_IFSET: /* intr if condition bit is 1 */ - if (cond) - qemu_irq_raise(ch->irq); - return; - case INTR_IFCLR: /* intr if condition bit is 0 */ - if (!cond) - qemu_irq_raise(ch->irq); - return; - } -} - -static int conditional_wait(DBDMA_channel *ch) -{ - dbdma_cmd *current = &ch->current; - uint16_t wait; - uint16_t sel_mask, sel_value; - uint32_t status; - int cond; - - DBDMA_DPRINTF("conditional_wait\n"); - - wait = le16_to_cpu(current->command) & WAIT_MASK; - - switch(wait) { - case WAIT_NEVER: /* don't wait */ - return 0; - case WAIT_ALWAYS: /* always wait */ - return 1; - } - - status = be32_to_cpu(ch->regs[DBDMA_STATUS]) & DEVSTAT; - - sel_mask = (be32_to_cpu(ch->regs[DBDMA_WAIT_SEL]) >> 16) & 0x0f; - sel_value = be32_to_cpu(ch->regs[DBDMA_WAIT_SEL]) & 0x0f; - - cond = (status & sel_mask) == (sel_value & sel_mask); - - switch(wait) { - case WAIT_IFSET: /* wait if condition bit is 1 */ - if (cond) - return 1; - return 0; - case WAIT_IFCLR: /* wait if condition bit is 0 */ - if (!cond) - return 1; - return 0; - } - return 0; -} - -static void next(DBDMA_channel *ch) -{ - uint32_t cp; - - ch->regs[DBDMA_STATUS] &= cpu_to_be32(~BT); - - cp = be32_to_cpu(ch->regs[DBDMA_CMDPTR_LO]); - ch->regs[DBDMA_CMDPTR_LO] = cpu_to_be32(cp + sizeof(dbdma_cmd)); - dbdma_cmdptr_load(ch); -} - -static void branch(DBDMA_channel *ch) -{ - dbdma_cmd *current = &ch->current; - - ch->regs[DBDMA_CMDPTR_LO] = current->cmd_dep; - ch->regs[DBDMA_STATUS] |= cpu_to_be32(BT); - dbdma_cmdptr_load(ch); -} - -static void conditional_branch(DBDMA_channel *ch) -{ - dbdma_cmd *current = &ch->current; - uint16_t br; - uint16_t sel_mask, sel_value; - uint32_t status; - int cond; - - DBDMA_DPRINTF("conditional_branch\n"); - - /* check if we must branch */ - - br = le16_to_cpu(current->command) & BR_MASK; - - switch(br) { - case BR_NEVER: /* don't branch */ - next(ch); - return; - case BR_ALWAYS: /* always branch */ - branch(ch); - return; - } - - status = be32_to_cpu(ch->regs[DBDMA_STATUS]) & DEVSTAT; - - sel_mask = (be32_to_cpu(ch->regs[DBDMA_BRANCH_SEL]) >> 16) & 0x0f; - sel_value = be32_to_cpu(ch->regs[DBDMA_BRANCH_SEL]) & 0x0f; - - cond = (status & sel_mask) == (sel_value & sel_mask); - - switch(br) { - case BR_IFSET: /* branch if condition bit is 1 */ - if (cond) - branch(ch); - else - next(ch); - return; - case BR_IFCLR: /* branch if condition bit is 0 */ - if (!cond) - branch(ch); - else - next(ch); - return; - } -} - -static QEMUBH *dbdma_bh; -static void channel_run(DBDMA_channel *ch); - -static void dbdma_end(DBDMA_io *io) -{ - DBDMA_channel *ch = io->channel; - dbdma_cmd *current = &ch->current; - - if (conditional_wait(ch)) - goto wait; - - current->xfer_status = cpu_to_le16(be32_to_cpu(ch->regs[DBDMA_STATUS])); - current->res_count = cpu_to_le16(be32_to_cpu(io->len)); - dbdma_cmdptr_save(ch); - if (io->is_last) - ch->regs[DBDMA_STATUS] &= cpu_to_be32(~FLUSH); - - conditional_interrupt(ch); - conditional_branch(ch); - -wait: - ch->processing = 0; - if ((ch->regs[DBDMA_STATUS] & cpu_to_be32(RUN)) && - (ch->regs[DBDMA_STATUS] & cpu_to_be32(ACTIVE))) - channel_run(ch); -} - -static void start_output(DBDMA_channel *ch, int key, uint32_t addr, - uint16_t req_count, int is_last) -{ - DBDMA_DPRINTF("start_output\n"); - - /* KEY_REGS, KEY_DEVICE and KEY_STREAM - * are not implemented in the mac-io chip - */ - - DBDMA_DPRINTF("addr 0x%x key 0x%x\n", addr, key); - if (!addr || key > KEY_STREAM3) { - kill_channel(ch); - return; - } - - ch->io.addr = addr; - ch->io.len = req_count; - ch->io.is_last = is_last; - ch->io.dma_end = dbdma_end; - ch->io.is_dma_out = 1; - ch->processing = 1; - ch->rw(&ch->io); -} - -static void start_input(DBDMA_channel *ch, int key, uint32_t addr, - uint16_t req_count, int is_last) -{ - DBDMA_DPRINTF("start_input\n"); - - /* KEY_REGS, KEY_DEVICE and KEY_STREAM - * are not implemented in the mac-io chip - */ - - if (!addr || key > KEY_STREAM3) { - kill_channel(ch); - return; - } - - ch->io.addr = addr; - ch->io.len = req_count; - ch->io.is_last = is_last; - ch->io.dma_end = dbdma_end; - ch->io.is_dma_out = 0; - ch->processing = 1; - ch->rw(&ch->io); -} - -static void load_word(DBDMA_channel *ch, int key, uint32_t addr, - uint16_t len) -{ - dbdma_cmd *current = &ch->current; - uint32_t val; - - DBDMA_DPRINTF("load_word\n"); - - /* only implements KEY_SYSTEM */ - - if (key != KEY_SYSTEM) { - printf("DBDMA: LOAD_WORD, unimplemented key %x\n", key); - kill_channel(ch); - return; - } - - cpu_physical_memory_read(addr, (uint8_t*)&val, len); - - if (len == 2) - val = (val << 16) | (current->cmd_dep & 0x0000ffff); - else if (len == 1) - val = (val << 24) | (current->cmd_dep & 0x00ffffff); - - current->cmd_dep = val; - - if (conditional_wait(ch)) - goto wait; - - current->xfer_status = cpu_to_le16(be32_to_cpu(ch->regs[DBDMA_STATUS])); - dbdma_cmdptr_save(ch); - ch->regs[DBDMA_STATUS] &= cpu_to_be32(~FLUSH); - - conditional_interrupt(ch); - next(ch); - -wait: - qemu_bh_schedule(dbdma_bh); -} - -static void store_word(DBDMA_channel *ch, int key, uint32_t addr, - uint16_t len) -{ - dbdma_cmd *current = &ch->current; - uint32_t val; - - DBDMA_DPRINTF("store_word\n"); - - /* only implements KEY_SYSTEM */ - - if (key != KEY_SYSTEM) { - printf("DBDMA: STORE_WORD, unimplemented key %x\n", key); - kill_channel(ch); - return; - } - - val = current->cmd_dep; - if (len == 2) - val >>= 16; - else if (len == 1) - val >>= 24; - - cpu_physical_memory_write(addr, (uint8_t*)&val, len); - - if (conditional_wait(ch)) - goto wait; - - current->xfer_status = cpu_to_le16(be32_to_cpu(ch->regs[DBDMA_STATUS])); - dbdma_cmdptr_save(ch); - ch->regs[DBDMA_STATUS] &= cpu_to_be32(~FLUSH); - - conditional_interrupt(ch); - next(ch); - -wait: - qemu_bh_schedule(dbdma_bh); -} - -static void nop(DBDMA_channel *ch) -{ - dbdma_cmd *current = &ch->current; - - if (conditional_wait(ch)) - goto wait; - - current->xfer_status = cpu_to_le16(be32_to_cpu(ch->regs[DBDMA_STATUS])); - dbdma_cmdptr_save(ch); - - conditional_interrupt(ch); - conditional_branch(ch); - -wait: - qemu_bh_schedule(dbdma_bh); -} - -static void stop(DBDMA_channel *ch) -{ - ch->regs[DBDMA_STATUS] &= cpu_to_be32(~(ACTIVE|DEAD|FLUSH)); - - /* the stop command does not increment command pointer */ -} - -static void channel_run(DBDMA_channel *ch) -{ - dbdma_cmd *current = &ch->current; - uint16_t cmd, key; - uint16_t req_count; - uint32_t phy_addr; - - DBDMA_DPRINTF("channel_run\n"); - dump_dbdma_cmd(current); - - /* clear WAKE flag at command fetch */ - - ch->regs[DBDMA_STATUS] &= cpu_to_be32(~WAKE); - - cmd = le16_to_cpu(current->command) & COMMAND_MASK; - - switch (cmd) { - case DBDMA_NOP: - nop(ch); - return; - - case DBDMA_STOP: - stop(ch); - return; - } - - key = le16_to_cpu(current->command) & 0x0700; - req_count = le16_to_cpu(current->req_count); - phy_addr = le32_to_cpu(current->phy_addr); - - if (key == KEY_STREAM4) { - printf("command %x, invalid key 4\n", cmd); - kill_channel(ch); - return; - } - - switch (cmd) { - case OUTPUT_MORE: - start_output(ch, key, phy_addr, req_count, 0); - return; - - case OUTPUT_LAST: - start_output(ch, key, phy_addr, req_count, 1); - return; - - case INPUT_MORE: - start_input(ch, key, phy_addr, req_count, 0); - return; - - case INPUT_LAST: - start_input(ch, key, phy_addr, req_count, 1); - return; - } - - if (key < KEY_REGS) { - printf("command %x, invalid key %x\n", cmd, key); - key = KEY_SYSTEM; - } - - /* for LOAD_WORD and STORE_WORD, req_count is on 3 bits - * and BRANCH is invalid - */ - - req_count = req_count & 0x0007; - if (req_count & 0x4) { - req_count = 4; - phy_addr &= ~3; - } else if (req_count & 0x2) { - req_count = 2; - phy_addr &= ~1; - } else - req_count = 1; - - switch (cmd) { - case LOAD_WORD: - load_word(ch, key, phy_addr, req_count); - return; - - case STORE_WORD: - store_word(ch, key, phy_addr, req_count); - return; - } -} - -static void DBDMA_run (DBDMA_channel *ch) -{ - int channel; - - for (channel = 0; channel < DBDMA_CHANNELS; channel++, ch++) { - uint32_t status = be32_to_cpu(ch->regs[DBDMA_STATUS]); - if (!ch->processing && (status & RUN) && (status & ACTIVE)) - channel_run(ch); - } -} - -static void DBDMA_run_bh(void *opaque) -{ - DBDMA_channel *ch = opaque; - - DBDMA_DPRINTF("DBDMA_run_bh\n"); - - DBDMA_run(ch); -} - -void DBDMA_register_channel(void *dbdma, int nchan, qemu_irq irq, - DBDMA_rw rw, DBDMA_flush flush, - void *opaque) -{ - DBDMA_channel *ch = ( DBDMA_channel *)dbdma + nchan; - - DBDMA_DPRINTF("DBDMA_register_channel 0x%x\n", nchan); - - ch->irq = irq; - ch->channel = nchan; - ch->rw = rw; - ch->flush = flush; - ch->io.opaque = opaque; - ch->io.channel = ch; -} - -void DBDMA_schedule(void) -{ - qemu_notify_event(); -} - -static void -dbdma_control_write(DBDMA_channel *ch) -{ - uint16_t mask, value; - uint32_t status; - - mask = (be32_to_cpu(ch->regs[DBDMA_CONTROL]) >> 16) & 0xffff; - value = be32_to_cpu(ch->regs[DBDMA_CONTROL]) & 0xffff; - - value &= (RUN | PAUSE | FLUSH | WAKE | DEVSTAT); - - status = be32_to_cpu(ch->regs[DBDMA_STATUS]); - - status = (value & mask) | (status & ~mask); - - if (status & WAKE) - status |= ACTIVE; - if (status & RUN) { - status |= ACTIVE; - status &= ~DEAD; - } - if (status & PAUSE) - status &= ~ACTIVE; - if ((be32_to_cpu(ch->regs[DBDMA_STATUS]) & RUN) && !(status & RUN)) { - /* RUN is cleared */ - status &= ~(ACTIVE|DEAD); - } - - DBDMA_DPRINTF(" status 0x%08x\n", status); - - ch->regs[DBDMA_STATUS] = cpu_to_be32(status); - - if (status & ACTIVE) - qemu_bh_schedule(dbdma_bh); - if (status & FLUSH) - ch->flush(&ch->io); -} - -static void dbdma_writel (void *opaque, - target_phys_addr_t addr, uint32_t value) -{ - int channel = addr >> DBDMA_CHANNEL_SHIFT; - DBDMA_channel *ch = (DBDMA_channel *)opaque + channel; - int reg = (addr - (channel << DBDMA_CHANNEL_SHIFT)) >> 2; - - DBDMA_DPRINTF("writel 0x" TARGET_FMT_plx " <= 0x%08x\n", addr, value); - DBDMA_DPRINTF("channel 0x%x reg 0x%x\n", - (uint32_t)addr >> DBDMA_CHANNEL_SHIFT, reg); - - /* cmdptr cannot be modified if channel is RUN or ACTIVE */ - - if (reg == DBDMA_CMDPTR_LO && - (ch->regs[DBDMA_STATUS] & cpu_to_be32(RUN | ACTIVE))) - return; - - ch->regs[reg] = value; - - switch(reg) { - case DBDMA_CONTROL: - dbdma_control_write(ch); - break; - case DBDMA_CMDPTR_LO: - /* 16-byte aligned */ - ch->regs[DBDMA_CMDPTR_LO] &= cpu_to_be32(~0xf); - dbdma_cmdptr_load(ch); - break; - case DBDMA_STATUS: - case DBDMA_INTR_SEL: - case DBDMA_BRANCH_SEL: - case DBDMA_WAIT_SEL: - /* nothing to do */ - break; - case DBDMA_XFER_MODE: - case DBDMA_CMDPTR_HI: - case DBDMA_DATA2PTR_HI: - case DBDMA_DATA2PTR_LO: - case DBDMA_ADDRESS_HI: - case DBDMA_BRANCH_ADDR_HI: - case DBDMA_RES1: - case DBDMA_RES2: - case DBDMA_RES3: - case DBDMA_RES4: - /* unused */ - break; - } -} - -static uint32_t dbdma_readl (void *opaque, target_phys_addr_t addr) -{ - uint32_t value; - int channel = addr >> DBDMA_CHANNEL_SHIFT; - DBDMA_channel *ch = (DBDMA_channel *)opaque + channel; - int reg = (addr - (channel << DBDMA_CHANNEL_SHIFT)) >> 2; - - value = ch->regs[reg]; - - DBDMA_DPRINTF("readl 0x" TARGET_FMT_plx " => 0x%08x\n", addr, value); - DBDMA_DPRINTF("channel 0x%x reg 0x%x\n", - (uint32_t)addr >> DBDMA_CHANNEL_SHIFT, reg); - - switch(reg) { - case DBDMA_CONTROL: - value = 0; - break; - case DBDMA_STATUS: - case DBDMA_CMDPTR_LO: - case DBDMA_INTR_SEL: - case DBDMA_BRANCH_SEL: - case DBDMA_WAIT_SEL: - /* nothing to do */ - break; - case DBDMA_XFER_MODE: - case DBDMA_CMDPTR_HI: - case DBDMA_DATA2PTR_HI: - case DBDMA_DATA2PTR_LO: - case DBDMA_ADDRESS_HI: - case DBDMA_BRANCH_ADDR_HI: - /* unused */ - value = 0; - break; - case DBDMA_RES1: - case DBDMA_RES2: - case DBDMA_RES3: - case DBDMA_RES4: - /* reserved */ - break; - } - - return value; -} - -static CPUWriteMemoryFunc *dbdma_write[] = { - NULL, - NULL, - dbdma_writel, -}; - -static CPUReadMemoryFunc *dbdma_read[] = { - NULL, - NULL, - dbdma_readl, -}; - -static void dbdma_save(QEMUFile *f, void *opaque) -{ - DBDMA_channel *s = opaque; - unsigned int i, j; - - for (i = 0; i < DBDMA_CHANNELS; i++) - for (j = 0; j < DBDMA_REGS; j++) - qemu_put_be32s(f, &s[i].regs[j]); -} - -static int dbdma_load(QEMUFile *f, void *opaque, int version_id) -{ - DBDMA_channel *s = opaque; - unsigned int i, j; - - if (version_id != 2) - return -EINVAL; - - for (i = 0; i < DBDMA_CHANNELS; i++) - for (j = 0; j < DBDMA_REGS; j++) - qemu_get_be32s(f, &s[i].regs[j]); - - return 0; -} - -static void dbdma_reset(void *opaque) -{ - DBDMA_channel *s = opaque; - int i; - - for (i = 0; i < DBDMA_CHANNELS; i++) - memset(s[i].regs, 0, DBDMA_SIZE); -} - -void* DBDMA_init (int *dbdma_mem_index) -{ - DBDMA_channel *s; - - s = qemu_mallocz(sizeof(DBDMA_channel) * DBDMA_CHANNELS); - - *dbdma_mem_index = cpu_register_io_memory(dbdma_read, dbdma_write, s); - register_savevm("dbdma", -1, 1, dbdma_save, dbdma_load, s); - qemu_register_reset(dbdma_reset, s); - dbdma_reset(s); - - dbdma_bh = qemu_bh_new(DBDMA_run_bh, s); - - return s; -} diff --git a/qemu-0.11.0/hw/mac_dbdma.h b/qemu-0.11.0/hw/mac_dbdma.h deleted file mode 100644 index d236c5b..0000000 --- a/qemu-0.11.0/hw/mac_dbdma.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright (c) 2009 Laurent Vivier - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -typedef struct DBDMA_io DBDMA_io; - -typedef void (*DBDMA_flush)(DBDMA_io *io); -typedef void (*DBDMA_rw)(DBDMA_io *io); -typedef void (*DBDMA_end)(DBDMA_io *io); -struct DBDMA_io { - void *opaque; - void *channel; - target_phys_addr_t addr; - int len; - int is_last; - int is_dma_out; - DBDMA_end dma_end; -}; - - -void DBDMA_register_channel(void *dbdma, int nchan, qemu_irq irq, - DBDMA_rw rw, DBDMA_flush flush, - void *opaque); -void DBDMA_schedule(void); -void* DBDMA_init (int *dbdma_mem_index); diff --git a/qemu-0.11.0/hw/mac_nvram.c b/qemu-0.11.0/hw/mac_nvram.c deleted file mode 100644 index 1c2121c..0000000 --- a/qemu-0.11.0/hw/mac_nvram.c +++ /dev/null @@ -1,195 +0,0 @@ -/* - * PowerMac NVRAM emulation - * - * Copyright (c) 2005-2007 Fabrice Bellard - * Copyright (c) 2007 Jocelyn Mayer - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "firmware_abi.h" -#include "sysemu.h" -#include "ppc_mac.h" - -/* debug NVR */ -//#define DEBUG_NVR - -#ifdef DEBUG_NVR -#define NVR_DPRINTF(fmt, ...) \ - do { printf("NVR: " fmt , ## __VA_ARGS__); } while (0) -#else -#define NVR_DPRINTF(fmt, ...) -#endif - -struct MacIONVRAMState { - target_phys_addr_t size; - int mem_index; - unsigned int it_shift; - uint8_t *data; -}; - -#define DEF_SYSTEM_SIZE 0xc10 - -/* Direct access to NVRAM */ -uint32_t macio_nvram_read (void *opaque, uint32_t addr) -{ - MacIONVRAMState *s = opaque; - uint32_t ret; - - if (addr < s->size) - ret = s->data[addr]; - else - ret = -1; - NVR_DPRINTF("read addr %04x val %x\n", addr, ret); - - return ret; -} - -void macio_nvram_write (void *opaque, uint32_t addr, uint32_t val) -{ - MacIONVRAMState *s = opaque; - - NVR_DPRINTF("write addr %04x val %x\n", addr, val); - if (addr < s->size) - s->data[addr] = val; -} - -/* macio style NVRAM device */ -static void macio_nvram_writeb (void *opaque, - target_phys_addr_t addr, uint32_t value) -{ - MacIONVRAMState *s = opaque; - - addr = (addr >> s->it_shift) & (s->size - 1); - s->data[addr] = value; - NVR_DPRINTF("writeb addr %04x val %x\n", (int)addr, value); -} - -static uint32_t macio_nvram_readb (void *opaque, target_phys_addr_t addr) -{ - MacIONVRAMState *s = opaque; - uint32_t value; - - addr = (addr >> s->it_shift) & (s->size - 1); - value = s->data[addr]; - NVR_DPRINTF("readb addr %04x val %x\n", (int)addr, value); - - return value; -} - -static CPUWriteMemoryFunc *nvram_write[] = { - &macio_nvram_writeb, - &macio_nvram_writeb, - &macio_nvram_writeb, -}; - -static CPUReadMemoryFunc *nvram_read[] = { - &macio_nvram_readb, - &macio_nvram_readb, - &macio_nvram_readb, -}; - -static void macio_nvram_save(QEMUFile *f, void *opaque) -{ - MacIONVRAMState *s = (MacIONVRAMState *)opaque; - - qemu_put_buffer(f, s->data, s->size); -} - -static int macio_nvram_load(QEMUFile *f, void *opaque, int version_id) -{ - MacIONVRAMState *s = (MacIONVRAMState *)opaque; - - if (version_id != 1) - return -EINVAL; - - qemu_get_buffer(f, s->data, s->size); - - return 0; -} - -static void macio_nvram_reset(void *opaque) -{ -} - -MacIONVRAMState *macio_nvram_init (int *mem_index, target_phys_addr_t size, - unsigned int it_shift) -{ - MacIONVRAMState *s; - - s = qemu_mallocz(sizeof(MacIONVRAMState)); - s->data = qemu_mallocz(size); - s->size = size; - s->it_shift = it_shift; - - s->mem_index = cpu_register_io_memory(nvram_read, nvram_write, s); - *mem_index = s->mem_index; - register_savevm("macio_nvram", -1, 1, macio_nvram_save, macio_nvram_load, - s); - qemu_register_reset(macio_nvram_reset, s); - macio_nvram_reset(s); - - return s; -} - -void macio_nvram_map (void *opaque, target_phys_addr_t mem_base) -{ - MacIONVRAMState *s; - - s = opaque; - cpu_register_physical_memory(mem_base, s->size << s->it_shift, - s->mem_index); -} - -/* Set up a system OpenBIOS NVRAM partition */ -void pmac_format_nvram_partition (MacIONVRAMState *nvr, int len) -{ - unsigned int i; - uint32_t start = 0, end; - struct OpenBIOS_nvpart_v1 *part_header; - - // OpenBIOS nvram variables - // Variable partition - part_header = (struct OpenBIOS_nvpart_v1 *)nvr->data; - part_header->signature = OPENBIOS_PART_SYSTEM; - pstrcpy(part_header->name, sizeof(part_header->name), "system"); - - end = start + sizeof(struct OpenBIOS_nvpart_v1); - for (i = 0; i < nb_prom_envs; i++) - end = OpenBIOS_set_var(nvr->data, end, prom_envs[i]); - - // End marker - nvr->data[end++] = '\0'; - - end = start + ((end - start + 15) & ~15); - /* XXX: OpenBIOS is not able to grow up a partition. Leave some space for - new variables. */ - if (end < DEF_SYSTEM_SIZE) - end = DEF_SYSTEM_SIZE; - OpenBIOS_finish_partition(part_header, end - start); - - // free partition - start = end; - part_header = (struct OpenBIOS_nvpart_v1 *)&nvr->data[start]; - part_header->signature = OPENBIOS_PART_FREE; - pstrcpy(part_header->name, sizeof(part_header->name), "free"); - - end = len; - OpenBIOS_finish_partition(part_header, end - start); -} diff --git a/qemu-0.11.0/hw/macio.c b/qemu-0.11.0/hw/macio.c deleted file mode 100644 index 8cfadfc..0000000 --- a/qemu-0.11.0/hw/macio.c +++ /dev/null @@ -1,119 +0,0 @@ -/* - * PowerMac MacIO device emulation - * - * Copyright (c) 2005-2007 Fabrice Bellard - * Copyright (c) 2007 Jocelyn Mayer - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "ppc_mac.h" -#include "pci.h" -#include "escc.h" - -typedef struct macio_state_t macio_state_t; -struct macio_state_t { - int is_oldworld; - int pic_mem_index; - int dbdma_mem_index; - int cuda_mem_index; - int escc_mem_index; - void *nvram; - int nb_ide; - int ide_mem_index[4]; -}; - -static void macio_map (PCIDevice *pci_dev, int region_num, - uint32_t addr, uint32_t size, int type) -{ - macio_state_t *macio_state; - int i; - - macio_state = (macio_state_t *)(pci_dev + 1); - if (macio_state->pic_mem_index >= 0) { - if (macio_state->is_oldworld) { - /* Heathrow PIC */ - cpu_register_physical_memory(addr + 0x00000, 0x1000, - macio_state->pic_mem_index); - } else { - /* OpenPIC */ - cpu_register_physical_memory(addr + 0x40000, 0x40000, - macio_state->pic_mem_index); - } - } - if (macio_state->dbdma_mem_index >= 0) { - cpu_register_physical_memory(addr + 0x08000, 0x1000, - macio_state->dbdma_mem_index); - } - if (macio_state->escc_mem_index >= 0) { - cpu_register_physical_memory(addr + 0x13000, ESCC_SIZE << 4, - macio_state->escc_mem_index); - } - if (macio_state->cuda_mem_index >= 0) { - cpu_register_physical_memory(addr + 0x16000, 0x2000, - macio_state->cuda_mem_index); - } - for (i = 0; i < macio_state->nb_ide; i++) { - if (macio_state->ide_mem_index[i] >= 0) { - cpu_register_physical_memory(addr + 0x1f000 + (i * 0x1000), 0x1000, - macio_state->ide_mem_index[i]); - } - } - if (macio_state->nvram != NULL) - macio_nvram_map(macio_state->nvram, addr + 0x60000); -} - -void macio_init (PCIBus *bus, int device_id, int is_oldworld, int pic_mem_index, - int dbdma_mem_index, int cuda_mem_index, void *nvram, - int nb_ide, int *ide_mem_index, int escc_mem_index) -{ - PCIDevice *d; - macio_state_t *macio_state; - int i; - - d = pci_register_device(bus, "macio", - sizeof(PCIDevice) + sizeof(macio_state_t), - -1, NULL, NULL); - macio_state = (macio_state_t *)(d + 1); - macio_state->is_oldworld = is_oldworld; - macio_state->pic_mem_index = pic_mem_index; - macio_state->dbdma_mem_index = dbdma_mem_index; - macio_state->cuda_mem_index = cuda_mem_index; - macio_state->escc_mem_index = escc_mem_index; - macio_state->nvram = nvram; - if (nb_ide > 4) - nb_ide = 4; - macio_state->nb_ide = nb_ide; - for (i = 0; i < nb_ide; i++) - macio_state->ide_mem_index[i] = ide_mem_index[i]; - for (; i < 4; i++) - macio_state->ide_mem_index[i] = -1; - /* Note: this code is strongly inspirated from the corresponding code - in PearPC */ - - pci_config_set_vendor_id(d->config, PCI_VENDOR_ID_APPLE); - pci_config_set_device_id(d->config, device_id); - pci_config_set_class(d->config, PCI_CLASS_OTHERS << 8); - d->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type - - d->config[0x3d] = 0x01; // interrupt on pin 1 - - pci_register_bar(d, 0, 0x80000, - PCI_ADDRESS_SPACE_MEM, macio_map); -} diff --git a/qemu-0.11.0/hw/mainstone.c b/qemu-0.11.0/hw/mainstone.c deleted file mode 100644 index 151ea0e..0000000 --- a/qemu-0.11.0/hw/mainstone.c +++ /dev/null @@ -1,149 +0,0 @@ -/* - * PXA270-based Intel Mainstone platforms. - * - * Copyright (c) 2007 by Armin Kuster <akuster(a)kama-aina.net> or - * <akuster(a)mvista.com> - * - * Code based on spitz platform by Andrzej Zaborowski <balrog(a)zabor.org> - * - * This code is licensed under the GNU GPL v2. - */ -#include "hw.h" -#include "pxa.h" -#include "arm-misc.h" -#include "net.h" -#include "devices.h" -#include "boards.h" -#include "mainstone.h" -#include "sysemu.h" -#include "flash.h" - -static struct keymap map[0xE0] = { - [0 ... 0xDF] = { -1, -1 }, - [0x1e] = {0,0}, /* a */ - [0x30] = {0,1}, /* b */ - [0x2e] = {0,2}, /* c */ - [0x20] = {0,3}, /* d */ - [0x12] = {0,4}, /* e */ - [0x21] = {0,5}, /* f */ - [0x22] = {1,0}, /* g */ - [0x23] = {1,1}, /* h */ - [0x17] = {1,2}, /* i */ - [0x24] = {1,3}, /* j */ - [0x25] = {1,4}, /* k */ - [0x26] = {1,5}, /* l */ - [0x32] = {2,0}, /* m */ - [0x31] = {2,1}, /* n */ - [0x18] = {2,2}, /* o */ - [0x19] = {2,3}, /* p */ - [0x10] = {2,4}, /* q */ - [0x13] = {2,5}, /* r */ - [0x1f] = {3,0}, /* s */ - [0x14] = {3,1}, /* t */ - [0x16] = {3,2}, /* u */ - [0x2f] = {3,3}, /* v */ - [0x11] = {3,4}, /* w */ - [0x2d] = {3,5}, /* x */ - [0x15] = {4,2}, /* y */ - [0x2c] = {4,3}, /* z */ - [0xc7] = {5,0}, /* Home */ - [0x2a] = {5,1}, /* shift */ - [0x39] = {5,2}, /* space */ - [0x39] = {5,3}, /* space */ - [0x1c] = {5,5}, /* enter */ - [0xc8] = {6,0}, /* up */ - [0xd0] = {6,1}, /* down */ - [0xcb] = {6,2}, /* left */ - [0xcd] = {6,3}, /* right */ -}; - -enum mainstone_model_e { mainstone }; - -#define MAINSTONE_RAM 0x04000000 -#define MAINSTONE_ROM 0x00800000 -#define MAINSTONE_FLASH 0x02000000 - -static struct arm_boot_info mainstone_binfo = { - .loader_start = PXA2XX_SDRAM_BASE, - .ram_size = 0x04000000, -}; - -static void mainstone_common_init(ram_addr_t ram_size, - const char *kernel_filename, - const char *kernel_cmdline, const char *initrd_filename, - const char *cpu_model, enum mainstone_model_e model, int arm_id) -{ - uint32_t sector_len = 256 * 1024; - target_phys_addr_t mainstone_flash_base[] = { MST_FLASH_0, MST_FLASH_1 }; - PXA2xxState *cpu; - qemu_irq *mst_irq; - int i, index; - - if (!cpu_model) - cpu_model = "pxa270-c5"; - - /* Setup CPU & memory */ - cpu = pxa270_init(mainstone_binfo.ram_size, cpu_model); - cpu_register_physical_memory(0, MAINSTONE_ROM, - qemu_ram_alloc(MAINSTONE_ROM) | IO_MEM_ROM); - - /* Setup initial (reset) machine state */ - cpu->env->regs[15] = mainstone_binfo.loader_start; - - /* There are two 32MiB flash devices on the board */ - for (i = 0; i < 2; i ++) { - index = drive_get_index(IF_PFLASH, 0, i); - if (index == -1) { - fprintf(stderr, "Two flash images must be given with the " - "'pflash' parameter\n"); - exit(1); - } - - if (!pflash_cfi01_register(mainstone_flash_base[i], - qemu_ram_alloc(MAINSTONE_FLASH), - drives_table[index].bdrv, sector_len, - MAINSTONE_FLASH / sector_len, 4, 0, 0, 0, 0)) { - fprintf(stderr, "qemu: Error registering flash memory.\n"); - exit(1); - } - } - - mst_irq = mst_irq_init(cpu, MST_FPGA_PHYS, PXA2XX_PIC_GPIO_0); - - /* setup keypad */ - printf("map addr %p\n", &map); - pxa27x_register_keypad(cpu->kp, map, 0xe0); - - /* MMC/SD host */ - pxa2xx_mmci_handlers(cpu->mmc, NULL, mst_irq[MMC_IRQ]); - - smc91c111_init(&nd_table[0], MST_ETH_PHYS, mst_irq[ETHERNET_IRQ]); - - mainstone_binfo.kernel_filename = kernel_filename; - mainstone_binfo.kernel_cmdline = kernel_cmdline; - mainstone_binfo.initrd_filename = initrd_filename; - mainstone_binfo.board_id = arm_id; - arm_load_kernel(cpu->env, &mainstone_binfo); -} - -static void mainstone_init(ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, const char *kernel_cmdline, - const char *initrd_filename, const char *cpu_model) -{ - mainstone_common_init(ram_size, kernel_filename, - kernel_cmdline, initrd_filename, cpu_model, mainstone, 0x196); -} - -static QEMUMachine mainstone2_machine = { - .name = "mainstone", - .desc = "Mainstone II (PXA27x)", - .init = mainstone_init, -}; - -static void mainstone_machine_init(void) -{ - qemu_register_machine(&mainstone2_machine); -} - -machine_init(mainstone_machine_init); diff --git a/qemu-0.11.0/hw/mainstone.h b/qemu-0.11.0/hw/mainstone.h deleted file mode 100644 index 9618c06..0000000 --- a/qemu-0.11.0/hw/mainstone.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * PXA270-based Intel Mainstone platforms. - * - * Copyright (c) 2007 by Armin Kuster <akuster(a)kama-aina.net> or - * <akuster(a)mvista.com> - * - * This code is licensed under the GNU GPL v2. - */ - -#ifndef __MAINSTONE_H__ -#define __MAINSTONE_H__ - -/* Device addresses */ -#define MST_FPGA_PHYS 0x08000000 -#define MST_ETH_PHYS 0x10000300 -#define MST_FLASH_0 0x00000000 -#define MST_FLASH_1 0x04000000 - -/* IRQ definitions */ -#define MMC_IRQ 0 -#define USIM_IRQ 1 -#define USBC_IRQ 2 -#define ETHERNET_IRQ 3 -#define AC97_IRQ 4 -#define PEN_IRQ 5 -#define MSINS_IRQ 6 -#define EXBRD_IRQ 7 -#define S0_CD_IRQ 9 -#define S0_STSCHG_IRQ 10 -#define S0_IRQ 11 -#define S1_CD_IRQ 13 -#define S1_STSCHG_IRQ 14 -#define S1_IRQ 15 - -extern qemu_irq -*mst_irq_init(PXA2xxState *cpu, uint32_t base, int irq); - -#endif /* __MAINSTONE_H__ */ diff --git a/qemu-0.11.0/hw/max111x.c b/qemu-0.11.0/hw/max111x.c deleted file mode 100644 index f7023a8..0000000 --- a/qemu-0.11.0/hw/max111x.c +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Maxim MAX1110/1111 ADC chip emulation. - * - * Copyright (c) 2006 Openedhand Ltd. - * Written by Andrzej Zaborowski <balrog(a)zabor.org> - * - * This code is licensed under the GNU GPLv2. - */ - -#include "ssi.h" - -typedef struct { - SSISlave ssidev; - qemu_irq interrupt; - uint8_t tb1, rb2, rb3; - int cycle; - - int input[8]; - int inputs, com; -} MAX111xState; - -/* Control-byte bitfields */ -#define CB_PD0 (1 << 0) -#define CB_PD1 (1 << 1) -#define CB_SGL (1 << 2) -#define CB_UNI (1 << 3) -#define CB_SEL0 (1 << 4) -#define CB_SEL1 (1 << 5) -#define CB_SEL2 (1 << 6) -#define CB_START (1 << 7) - -#define CHANNEL_NUM(v, b0, b1, b2) \ - ((((v) >> (2 + (b0))) & 4) | \ - (((v) >> (3 + (b1))) & 2) | \ - (((v) >> (4 + (b2))) & 1)) - -static uint32_t max111x_read(MAX111xState *s) -{ - if (!s->tb1) - return 0; - - switch (s->cycle ++) { - case 1: - return s->rb2; - case 2: - return s->rb3; - } - - return 0; -} - -/* Interpret a control-byte */ -static void max111x_write(MAX111xState *s, uint32_t value) -{ - int measure, chan; - - /* Ignore the value if START bit is zero */ - if (!(value & CB_START)) - return; - - s->cycle = 0; - - if (!(value & CB_PD1)) { - s->tb1 = 0; - return; - } - - s->tb1 = value; - - if (s->inputs == 8) - chan = CHANNEL_NUM(value, 1, 0, 2); - else - chan = CHANNEL_NUM(value & ~CB_SEL0, 0, 1, 2); - - if (value & CB_SGL) - measure = s->input[chan] - s->com; - else - measure = s->input[chan] - s->input[chan ^ 1]; - - if (!(value & CB_UNI)) - measure ^= 0x80; - - s->rb2 = (measure >> 2) & 0x3f; - s->rb3 = (measure << 6) & 0xc0; - - /* FIXME: When should the IRQ be lowered? */ - qemu_irq_raise(s->interrupt); -} - -static uint32_t max111x_transfer(SSISlave *dev, uint32_t value) -{ - MAX111xState *s = FROM_SSI_SLAVE(MAX111xState, dev); - max111x_write(s, value); - return max111x_read(s); -} - -static void max111x_save(QEMUFile *f, void *opaque) -{ - MAX111xState *s = (MAX111xState *) opaque; - int i; - - qemu_put_8s(f, &s->tb1); - qemu_put_8s(f, &s->rb2); - qemu_put_8s(f, &s->rb3); - qemu_put_be32(f, s->inputs); - qemu_put_be32(f, s->com); - for (i = 0; i < s->inputs; i ++) - qemu_put_byte(f, s->input[i]); -} - -static int max111x_load(QEMUFile *f, void *opaque, int version_id) -{ - MAX111xState *s = (MAX111xState *) opaque; - int i; - - qemu_get_8s(f, &s->tb1); - qemu_get_8s(f, &s->rb2); - qemu_get_8s(f, &s->rb3); - if (s->inputs != qemu_get_be32(f)) - return -EINVAL; - s->com = qemu_get_be32(f); - for (i = 0; i < s->inputs; i ++) - s->input[i] = qemu_get_byte(f); - - return 0; -} - -static void max111x_init(SSISlave *dev, int inputs) -{ - MAX111xState *s = FROM_SSI_SLAVE(MAX111xState, dev); - - qdev_init_gpio_out(&dev->qdev, &s->interrupt, 1); - - s->inputs = inputs; - /* TODO: add a user interface for setting these */ - s->input[0] = 0xf0; - s->input[1] = 0xe0; - s->input[2] = 0xd0; - s->input[3] = 0xc0; - s->input[4] = 0xb0; - s->input[5] = 0xa0; - s->input[6] = 0x90; - s->input[7] = 0x80; - s->com = 0; - - register_savevm("max111x", -1, 0, max111x_save, max111x_load, s); -} - -static void max1110_init(SSISlave *dev) -{ - max111x_init(dev, 8); -} - -static void max1111_init(SSISlave *dev) -{ - max111x_init(dev, 4); -} - -void max111x_set_input(DeviceState *dev, int line, uint8_t value) -{ - MAX111xState *s = FROM_SSI_SLAVE(MAX111xState, SSI_SLAVE_FROM_QDEV(dev)); - assert(line >= 0 && line < s->inputs); - s->input[line] = value; -} - -static SSISlaveInfo max1110_info = { - .qdev.name = "max1110", - .qdev.size = sizeof(MAX111xState), - .init = max1110_init, - .transfer = max111x_transfer -}; - -static SSISlaveInfo max1111_info = { - .qdev.name = "max1111", - .qdev.size = sizeof(MAX111xState), - .init = max1111_init, - .transfer = max111x_transfer -}; - -static void max111x_register_devices(void) -{ - ssi_register_slave(&max1110_info); - ssi_register_slave(&max1111_info); -} - -device_init(max111x_register_devices) diff --git a/qemu-0.11.0/hw/max7310.c b/qemu-0.11.0/hw/max7310.c deleted file mode 100644 index a571e57..0000000 --- a/qemu-0.11.0/hw/max7310.c +++ /dev/null @@ -1,234 +0,0 @@ -/* - * MAX7310 8-port GPIO expansion chip. - * - * Copyright (c) 2006 Openedhand Ltd. - * Written by Andrzej Zaborowski <balrog(a)zabor.org> - * - * This file is licensed under GNU GPL. - */ - -#include "i2c.h" - -typedef struct { - i2c_slave i2c; - int i2c_command_byte; - int len; - - uint8_t level; - uint8_t direction; - uint8_t polarity; - uint8_t status; - uint8_t command; - qemu_irq handler[8]; - qemu_irq *gpio_in; -} MAX7310State; - -void max7310_reset(i2c_slave *i2c) -{ - MAX7310State *s = (MAX7310State *) i2c; - s->level &= s->direction; - s->direction = 0xff; - s->polarity = 0xf0; - s->status = 0x01; - s->command = 0x00; -} - -static int max7310_rx(i2c_slave *i2c) -{ - MAX7310State *s = (MAX7310State *) i2c; - - switch (s->command) { - case 0x00: /* Input port */ - return s->level ^ s->polarity; - break; - - case 0x01: /* Output port */ - return s->level & ~s->direction; - break; - - case 0x02: /* Polarity inversion */ - return s->polarity; - - case 0x03: /* Configuration */ - return s->direction; - - case 0x04: /* Timeout */ - return s->status; - break; - - case 0xff: /* Reserved */ - return 0xff; - - default: -#ifdef VERBOSE - printf("%s: unknown register %02x\n", __FUNCTION__, s->command); -#endif - break; - } - return 0xff; -} - -static int max7310_tx(i2c_slave *i2c, uint8_t data) -{ - MAX7310State *s = (MAX7310State *) i2c; - uint8_t diff; - int line; - - if (s->len ++ > 1) { -#ifdef VERBOSE - printf("%s: message too long (%i bytes)\n", __FUNCTION__, s->len); -#endif - return 1; - } - - if (s->i2c_command_byte) { - s->command = data; - s->i2c_command_byte = 0; - return 0; - } - - switch (s->command) { - case 0x01: /* Output port */ - for (diff = (data ^ s->level) & ~s->direction; diff; - diff &= ~(1 << line)) { - line = ffs(diff) - 1; - if (s->handler[line]) - qemu_set_irq(s->handler[line], (data >> line) & 1); - } - s->level = (s->level & s->direction) | (data & ~s->direction); - break; - - case 0x02: /* Polarity inversion */ - s->polarity = data; - break; - - case 0x03: /* Configuration */ - s->level &= ~(s->direction ^ data); - s->direction = data; - break; - - case 0x04: /* Timeout */ - s->status = data; - break; - - case 0x00: /* Input port - ignore writes */ - break; - default: -#ifdef VERBOSE - printf("%s: unknown register %02x\n", __FUNCTION__, s->command); -#endif - return 1; - } - - return 0; -} - -static void max7310_event(i2c_slave *i2c, enum i2c_event event) -{ - MAX7310State *s = (MAX7310State *) i2c; - s->len = 0; - - switch (event) { - case I2C_START_SEND: - s->i2c_command_byte = 1; - break; - case I2C_FINISH: -#ifdef VERBOSE - if (s->len == 1) - printf("%s: message too short (%i bytes)\n", __FUNCTION__, s->len); -#endif - break; - default: - break; - } -} - -static void max7310_save(QEMUFile *f, void *opaque) -{ - MAX7310State *s = (MAX7310State *) opaque; - - qemu_put_be32(f, s->i2c_command_byte); - qemu_put_be32(f, s->len); - - qemu_put_8s(f, &s->level); - qemu_put_8s(f, &s->direction); - qemu_put_8s(f, &s->polarity); - qemu_put_8s(f, &s->status); - qemu_put_8s(f, &s->command); - - i2c_slave_save(f, &s->i2c); -} - -static int max7310_load(QEMUFile *f, void *opaque, int version_id) -{ - MAX7310State *s = (MAX7310State *) opaque; - - s->i2c_command_byte = qemu_get_be32(f); - s->len = qemu_get_be32(f); - - qemu_get_8s(f, &s->level); - qemu_get_8s(f, &s->direction); - qemu_get_8s(f, &s->polarity); - qemu_get_8s(f, &s->status); - qemu_get_8s(f, &s->command); - - i2c_slave_load(f, &s->i2c); - return 0; -} - -static void max7310_gpio_set(void *opaque, int line, int level) -{ - MAX7310State *s = (MAX7310State *) opaque; - if (line >= ARRAY_SIZE(s->handler) || line < 0) - hw_error("bad GPIO line"); - - if (level) - s->level |= s->direction & (1 << line); - else - s->level &= ~(s->direction & (1 << line)); -} - -/* MAX7310 is SMBus-compatible (can be used with only SMBus protocols), - * but also accepts sequences that are not SMBus so return an I2C device. */ -static void max7310_init(i2c_slave *i2c) -{ - MAX7310State *s = FROM_I2C_SLAVE(MAX7310State, i2c); - - s->gpio_in = qemu_allocate_irqs(max7310_gpio_set, s, - ARRAY_SIZE(s->handler)); - - max7310_reset(&s->i2c); - - register_savevm("max7310", -1, 0, max7310_save, max7310_load, s); -} - -qemu_irq *max7310_gpio_in_get(i2c_slave *i2c) -{ - MAX7310State *s = (MAX7310State *) i2c; - return s->gpio_in; -} - -void max7310_gpio_out_set(i2c_slave *i2c, int line, qemu_irq handler) -{ - MAX7310State *s = (MAX7310State *) i2c; - if (line >= ARRAY_SIZE(s->handler) || line < 0) - hw_error("bad GPIO line"); - - s->handler[line] = handler; -} - -static I2CSlaveInfo max7310_info = { - .qdev.name = "max7310", - .qdev.size = sizeof(MAX7310State), - .init = max7310_init, - .event = max7310_event, - .recv = max7310_rx, - .send = max7310_tx -}; - -static void max7310_register_devices(void) -{ - i2c_register_slave(&max7310_info); -} - -device_init(max7310_register_devices) diff --git a/qemu-0.11.0/hw/mc146818rtc.c b/qemu-0.11.0/hw/mc146818rtc.c deleted file mode 100644 index 2b040a7..0000000 --- a/qemu-0.11.0/hw/mc146818rtc.c +++ /dev/null @@ -1,749 +0,0 @@ -/* - * QEMU MC146818 RTC emulation - * - * Copyright (c) 2003-2004 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "hw.h" -#include "qemu-timer.h" -#include "sysemu.h" -#include "pc.h" -#include "isa.h" -#include "hpet_emul.h" - -//#define DEBUG_CMOS - -#define RTC_SECONDS 0 -#define RTC_SECONDS_ALARM 1 -#define RTC_MINUTES 2 -#define RTC_MINUTES_ALARM 3 -#define RTC_HOURS 4 -#define RTC_HOURS_ALARM 5 -#define RTC_ALARM_DONT_CARE 0xC0 - -#define RTC_DAY_OF_WEEK 6 -#define RTC_DAY_OF_MONTH 7 -#define RTC_MONTH 8 -#define RTC_YEAR 9 - -#define RTC_REG_A 10 -#define RTC_REG_B 11 -#define RTC_REG_C 12 -#define RTC_REG_D 13 - -#define REG_A_UIP 0x80 - -#define REG_B_SET 0x80 -#define REG_B_PIE 0x40 -#define REG_B_AIE 0x20 -#define REG_B_UIE 0x10 -#define REG_B_SQWE 0x08 -#define REG_B_DM 0x04 - -#define REG_C_UF 0x10 -#define REG_C_IRQF 0x80 -#define REG_C_PF 0x40 -#define REG_C_AF 0x20 - -struct RTCState { - uint8_t cmos_data[128]; - uint8_t cmos_index; - struct tm current_tm; - int base_year; - qemu_irq irq; - qemu_irq sqw_irq; - int it_shift; - /* periodic timer */ - QEMUTimer *periodic_timer; - int64_t next_periodic_time; - /* second update */ - int64_t next_second_time; -#ifdef TARGET_I386 - uint32_t irq_coalesced; - uint32_t period; - QEMUTimer *coalesced_timer; -#endif - QEMUTimer *second_timer; - QEMUTimer *second_timer2; -}; - -static void rtc_irq_raise(qemu_irq irq) { - /* When HPET is operating in legacy mode, RTC interrupts are disabled - * We block qemu_irq_raise, but not qemu_irq_lower, in case legacy - * mode is established while interrupt is raised. We want it to - * be lowered in any case - */ -#if defined TARGET_I386 || defined TARGET_X86_64 - if (!hpet_in_legacy_mode()) -#endif - qemu_irq_raise(irq); -} - -static void rtc_set_time(RTCState *s); -static void rtc_copy_date(RTCState *s); - -#ifdef TARGET_I386 -static void rtc_coalesced_timer_update(RTCState *s) -{ - if (s->irq_coalesced == 0) { - qemu_del_timer(s->coalesced_timer); - } else { - /* divide each RTC interval to 2 - 8 smaller intervals */ - int c = MIN(s->irq_coalesced, 7) + 1; - int64_t next_clock = qemu_get_clock(vm_clock) + - muldiv64(s->period / c, ticks_per_sec, 32768); - qemu_mod_timer(s->coalesced_timer, next_clock); - } -} - -static void rtc_coalesced_timer(void *opaque) -{ - RTCState *s = opaque; - - if (s->irq_coalesced != 0) { - apic_reset_irq_delivered(); - s->cmos_data[RTC_REG_C] |= 0xc0; - rtc_irq_raise(s->irq); - if (apic_get_irq_delivered()) { - s->irq_coalesced--; - } - } - - rtc_coalesced_timer_update(s); -} -#endif - -static void rtc_timer_update(RTCState *s, int64_t current_time) -{ - int period_code, period; - int64_t cur_clock, next_irq_clock; - int enable_pie; - - period_code = s->cmos_data[RTC_REG_A] & 0x0f; -#if defined TARGET_I386 || defined TARGET_X86_64 - /* disable periodic timer if hpet is in legacy mode, since interrupts are - * disabled anyway. - */ - enable_pie = !hpet_in_legacy_mode(); -#else - enable_pie = 1; -#endif - if (period_code != 0 - && (((s->cmos_data[RTC_REG_B] & REG_B_PIE) && enable_pie) - || ((s->cmos_data[RTC_REG_B] & REG_B_SQWE) && s->sqw_irq))) { - if (period_code <= 2) - period_code += 7; - /* period in 32 Khz cycles */ - period = 1 << (period_code - 1); -#ifdef TARGET_I386 - if(period != s->period) - s->irq_coalesced = (s->irq_coalesced * s->period) / period; - s->period = period; -#endif - /* compute 32 khz clock */ - cur_clock = muldiv64(current_time, 32768, ticks_per_sec); - next_irq_clock = (cur_clock & ~(period - 1)) + period; - s->next_periodic_time = muldiv64(next_irq_clock, ticks_per_sec, 32768) + 1; - qemu_mod_timer(s->periodic_timer, s->next_periodic_time); - } else { -#ifdef TARGET_I386 - s->irq_coalesced = 0; -#endif - qemu_del_timer(s->periodic_timer); - } -} - -static void rtc_periodic_timer(void *opaque) -{ - RTCState *s = opaque; - - rtc_timer_update(s, s->next_periodic_time); - if (s->cmos_data[RTC_REG_B] & REG_B_PIE) { - s->cmos_data[RTC_REG_C] |= 0xc0; -#ifdef TARGET_I386 - if(rtc_td_hack) { - apic_reset_irq_delivered(); - rtc_irq_raise(s->irq); - if (!apic_get_irq_delivered()) { - s->irq_coalesced++; - rtc_coalesced_timer_update(s); - } - } else -#endif - rtc_irq_raise(s->irq); - } - if (s->cmos_data[RTC_REG_B] & REG_B_SQWE) { - /* Not square wave at all but we don't want 2048Hz interrupts! - Must be seen as a pulse. */ - qemu_irq_raise(s->sqw_irq); - } -} - -static void cmos_ioport_write(void *opaque, uint32_t addr, uint32_t data) -{ - RTCState *s = opaque; - - if ((addr & 1) == 0) { - s->cmos_index = data & 0x7f; - } else { -#ifdef DEBUG_CMOS - printf("cmos: write index=0x%02x val=0x%02x\n", - s->cmos_index, data); -#endif - switch(s->cmos_index) { - case RTC_SECONDS_ALARM: - case RTC_MINUTES_ALARM: - case RTC_HOURS_ALARM: - /* XXX: not supported */ - s->cmos_data[s->cmos_index] = data; - break; - case RTC_SECONDS: - case RTC_MINUTES: - case RTC_HOURS: - case RTC_DAY_OF_WEEK: - case RTC_DAY_OF_MONTH: - case RTC_MONTH: - case RTC_YEAR: - s->cmos_data[s->cmos_index] = data; - /* if in set mode, do not update the time */ - if (!(s->cmos_data[RTC_REG_B] & REG_B_SET)) { - rtc_set_time(s); - } - break; - case RTC_REG_A: - /* UIP bit is read only */ - s->cmos_data[RTC_REG_A] = (data & ~REG_A_UIP) | - (s->cmos_data[RTC_REG_A] & REG_A_UIP); - rtc_timer_update(s, qemu_get_clock(vm_clock)); - break; - case RTC_REG_B: - if (data & REG_B_SET) { - /* set mode: reset UIP mode */ - s->cmos_data[RTC_REG_A] &= ~REG_A_UIP; - data &= ~REG_B_UIE; - } else { - /* if disabling set mode, update the time */ - if (s->cmos_data[RTC_REG_B] & REG_B_SET) { - rtc_set_time(s); - } - } - s->cmos_data[RTC_REG_B] = data; - rtc_timer_update(s, qemu_get_clock(vm_clock)); - break; - case RTC_REG_C: - case RTC_REG_D: - /* cannot write to them */ - break; - default: - s->cmos_data[s->cmos_index] = data; - break; - } - } -} - -static inline int to_bcd(RTCState *s, int a) -{ - if (s->cmos_data[RTC_REG_B] & REG_B_DM) { - return a; - } else { - return ((a / 10) << 4) | (a % 10); - } -} - -static inline int from_bcd(RTCState *s, int a) -{ - if (s->cmos_data[RTC_REG_B] & REG_B_DM) { - return a; - } else { - return ((a >> 4) * 10) + (a & 0x0f); - } -} - -static void rtc_set_time(RTCState *s) -{ - struct tm *tm = &s->current_tm; - - tm->tm_sec = from_bcd(s, s->cmos_data[RTC_SECONDS]); - tm->tm_min = from_bcd(s, s->cmos_data[RTC_MINUTES]); - tm->tm_hour = from_bcd(s, s->cmos_data[RTC_HOURS] & 0x7f); - if (!(s->cmos_data[RTC_REG_B] & 0x02) && - (s->cmos_data[RTC_HOURS] & 0x80)) { - tm->tm_hour += 12; - } - tm->tm_wday = from_bcd(s, s->cmos_data[RTC_DAY_OF_WEEK]) - 1; - tm->tm_mday = from_bcd(s, s->cmos_data[RTC_DAY_OF_MONTH]); - tm->tm_mon = from_bcd(s, s->cmos_data[RTC_MONTH]) - 1; - tm->tm_year = from_bcd(s, s->cmos_data[RTC_YEAR]) + s->base_year - 1900; -} - -static void rtc_copy_date(RTCState *s) -{ - const struct tm *tm = &s->current_tm; - int year; - - s->cmos_data[RTC_SECONDS] = to_bcd(s, tm->tm_sec); - s->cmos_data[RTC_MINUTES] = to_bcd(s, tm->tm_min); - if (s->cmos_data[RTC_REG_B] & 0x02) { - /* 24 hour format */ - s->cmos_data[RTC_HOURS] = to_bcd(s, tm->tm_hour); - } else { - /* 12 hour format */ - s->cmos_data[RTC_HOURS] = to_bcd(s, tm->tm_hour % 12); - if (tm->tm_hour >= 12) - s->cmos_data[RTC_HOURS] |= 0x80; - } - s->cmos_data[RTC_DAY_OF_WEEK] = to_bcd(s, tm->tm_wday + 1); - s->cmos_data[RTC_DAY_OF_MONTH] = to_bcd(s, tm->tm_mday); - s->cmos_data[RTC_MONTH] = to_bcd(s, tm->tm_mon + 1); - year = (tm->tm_year - s->base_year) % 100; - if (year < 0) - year += 100; - s->cmos_data[RTC_YEAR] = to_bcd(s, year); -} - -/* month is between 0 and 11. */ -static int get_days_in_month(int month, int year) -{ - static const int days_tab[12] = { - 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 - }; - int d; - if ((unsigned )month >= 12) - return 31; - d = days_tab[month]; - if (month == 1) { - if ((year % 4) == 0 && ((year % 100) != 0 || (year % 400) == 0)) - d++; - } - return d; -} - -/* update 'tm' to the next second */ -static void rtc_next_second(struct tm *tm) -{ - int days_in_month; - - tm->tm_sec++; - if ((unsigned)tm->tm_sec >= 60) { - tm->tm_sec = 0; - tm->tm_min++; - if ((unsigned)tm->tm_min >= 60) { - tm->tm_min = 0; - tm->tm_hour++; - if ((unsigned)tm->tm_hour >= 24) { - tm->tm_hour = 0; - /* next day */ - tm->tm_wday++; - if ((unsigned)tm->tm_wday >= 7) - tm->tm_wday = 0; - days_in_month = get_days_in_month(tm->tm_mon, - tm->tm_year + 1900); - tm->tm_mday++; - if (tm->tm_mday < 1) { - tm->tm_mday = 1; - } else if (tm->tm_mday > days_in_month) { - tm->tm_mday = 1; - tm->tm_mon++; - if (tm->tm_mon >= 12) { - tm->tm_mon = 0; - tm->tm_year++; - } - } - } - } - } -} - - -static void rtc_update_second(void *opaque) -{ - RTCState *s = opaque; - int64_t delay; - - /* if the oscillator is not in normal operation, we do not update */ - if ((s->cmos_data[RTC_REG_A] & 0x70) != 0x20) { - s->next_second_time += ticks_per_sec; - qemu_mod_timer(s->second_timer, s->next_second_time); - } else { - rtc_next_second(&s->current_tm); - - if (!(s->cmos_data[RTC_REG_B] & REG_B_SET)) { - /* update in progress bit */ - s->cmos_data[RTC_REG_A] |= REG_A_UIP; - } - /* should be 244 us = 8 / 32768 seconds, but currently the - timers do not have the necessary resolution. */ - delay = (ticks_per_sec * 1) / 100; - if (delay < 1) - delay = 1; - qemu_mod_timer(s->second_timer2, - s->next_second_time + delay); - } -} - -static void rtc_update_second2(void *opaque) -{ - RTCState *s = opaque; - - if (!(s->cmos_data[RTC_REG_B] & REG_B_SET)) { - rtc_copy_date(s); - } - - /* check alarm */ - if (s->cmos_data[RTC_REG_B] & REG_B_AIE) { - if (((s->cmos_data[RTC_SECONDS_ALARM] & 0xc0) == 0xc0 || - s->cmos_data[RTC_SECONDS_ALARM] == s->current_tm.tm_sec) && - ((s->cmos_data[RTC_MINUTES_ALARM] & 0xc0) == 0xc0 || - s->cmos_data[RTC_MINUTES_ALARM] == s->current_tm.tm_mon) && - ((s->cmos_data[RTC_HOURS_ALARM] & 0xc0) == 0xc0 || - s->cmos_data[RTC_HOURS_ALARM] == s->current_tm.tm_hour)) { - - s->cmos_data[RTC_REG_C] |= 0xa0; - rtc_irq_raise(s->irq); - } - } - - /* update ended interrupt */ - s->cmos_data[RTC_REG_C] |= REG_C_UF; - if (s->cmos_data[RTC_REG_B] & REG_B_UIE) { - s->cmos_data[RTC_REG_C] |= REG_C_IRQF; - rtc_irq_raise(s->irq); - } - - /* clear update in progress bit */ - s->cmos_data[RTC_REG_A] &= ~REG_A_UIP; - - s->next_second_time += ticks_per_sec; - qemu_mod_timer(s->second_timer, s->next_second_time); -} - -static uint32_t cmos_ioport_read(void *opaque, uint32_t addr) -{ - RTCState *s = opaque; - int ret; - if ((addr & 1) == 0) { - return 0xff; - } else { - switch(s->cmos_index) { - case RTC_SECONDS: - case RTC_MINUTES: - case RTC_HOURS: - case RTC_DAY_OF_WEEK: - case RTC_DAY_OF_MONTH: - case RTC_MONTH: - case RTC_YEAR: - ret = s->cmos_data[s->cmos_index]; - break; - case RTC_REG_A: - ret = s->cmos_data[s->cmos_index]; - break; - case RTC_REG_C: - ret = s->cmos_data[s->cmos_index]; - qemu_irq_lower(s->irq); - s->cmos_data[RTC_REG_C] = 0x00; - break; - default: - ret = s->cmos_data[s->cmos_index]; - break; - } -#ifdef DEBUG_CMOS - printf("cmos: read index=0x%02x val=0x%02x\n", - s->cmos_index, ret); -#endif - return ret; - } -} - -void rtc_set_memory(RTCState *s, int addr, int val) -{ - if (addr >= 0 && addr <= 127) - s->cmos_data[addr] = val; -} - -void rtc_set_date(RTCState *s, const struct tm *tm) -{ - s->current_tm = *tm; - rtc_copy_date(s); -} - -/* PC cmos mappings */ -#define REG_IBM_CENTURY_BYTE 0x32 -#define REG_IBM_PS2_CENTURY_BYTE 0x37 - -static void rtc_set_date_from_host(RTCState *s) -{ - struct tm tm; - int val; - - /* set the CMOS date */ - qemu_get_timedate(&tm, 0); - rtc_set_date(s, &tm); - - val = to_bcd(s, (tm.tm_year / 100) + 19); - rtc_set_memory(s, REG_IBM_CENTURY_BYTE, val); - rtc_set_memory(s, REG_IBM_PS2_CENTURY_BYTE, val); -} - -static void rtc_save(QEMUFile *f, void *opaque) -{ - RTCState *s = opaque; - - qemu_put_buffer(f, s->cmos_data, 128); - qemu_put_8s(f, &s->cmos_index); - - qemu_put_be32(f, s->current_tm.tm_sec); - qemu_put_be32(f, s->current_tm.tm_min); - qemu_put_be32(f, s->current_tm.tm_hour); - qemu_put_be32(f, s->current_tm.tm_wday); - qemu_put_be32(f, s->current_tm.tm_mday); - qemu_put_be32(f, s->current_tm.tm_mon); - qemu_put_be32(f, s->current_tm.tm_year); - - qemu_put_timer(f, s->periodic_timer); - qemu_put_be64(f, s->next_periodic_time); - - qemu_put_be64(f, s->next_second_time); - qemu_put_timer(f, s->second_timer); - qemu_put_timer(f, s->second_timer2); -} - -static int rtc_load(QEMUFile *f, void *opaque, int version_id) -{ - RTCState *s = opaque; - - if (version_id != 1) - return -EINVAL; - - qemu_get_buffer(f, s->cmos_data, 128); - qemu_get_8s(f, &s->cmos_index); - - s->current_tm.tm_sec=qemu_get_be32(f); - s->current_tm.tm_min=qemu_get_be32(f); - s->current_tm.tm_hour=qemu_get_be32(f); - s->current_tm.tm_wday=qemu_get_be32(f); - s->current_tm.tm_mday=qemu_get_be32(f); - s->current_tm.tm_mon=qemu_get_be32(f); - s->current_tm.tm_year=qemu_get_be32(f); - - qemu_get_timer(f, s->periodic_timer); - s->next_periodic_time=qemu_get_be64(f); - - s->next_second_time=qemu_get_be64(f); - qemu_get_timer(f, s->second_timer); - qemu_get_timer(f, s->second_timer2); - return 0; -} - -#ifdef TARGET_I386 -static void rtc_save_td(QEMUFile *f, void *opaque) -{ - RTCState *s = opaque; - - qemu_put_be32(f, s->irq_coalesced); - qemu_put_be32(f, s->period); -} - -static int rtc_load_td(QEMUFile *f, void *opaque, int version_id) -{ - RTCState *s = opaque; - - if (version_id != 1) - return -EINVAL; - - s->irq_coalesced = qemu_get_be32(f); - s->period = qemu_get_be32(f); - rtc_coalesced_timer_update(s); - return 0; -} -#endif - -static void rtc_reset(void *opaque) -{ - RTCState *s = opaque; - - s->cmos_data[RTC_REG_B] &= ~(REG_B_PIE | REG_B_AIE | REG_B_SQWE); - s->cmos_data[RTC_REG_C] &= ~(REG_C_UF | REG_C_IRQF | REG_C_PF | REG_C_AF); - - qemu_irq_lower(s->irq); - -#ifdef TARGET_I386 - if (rtc_td_hack) - s->irq_coalesced = 0; -#endif -} - -RTCState *rtc_init_sqw(int base, qemu_irq irq, qemu_irq sqw_irq, int base_year) -{ - RTCState *s; - - s = qemu_mallocz(sizeof(RTCState)); - - s->irq = irq; - s->sqw_irq = sqw_irq; - s->cmos_data[RTC_REG_A] = 0x26; - s->cmos_data[RTC_REG_B] = 0x02; - s->cmos_data[RTC_REG_C] = 0x00; - s->cmos_data[RTC_REG_D] = 0x80; - - s->base_year = base_year; - rtc_set_date_from_host(s); - - s->periodic_timer = qemu_new_timer(vm_clock, - rtc_periodic_timer, s); -#ifdef TARGET_I386 - if (rtc_td_hack) - s->coalesced_timer = qemu_new_timer(vm_clock, rtc_coalesced_timer, s); -#endif - s->second_timer = qemu_new_timer(vm_clock, - rtc_update_second, s); - s->second_timer2 = qemu_new_timer(vm_clock, - rtc_update_second2, s); - - s->next_second_time = qemu_get_clock(vm_clock) + (ticks_per_sec * 99) / 100; - qemu_mod_timer(s->second_timer2, s->next_second_time); - - register_ioport_write(base, 2, 1, cmos_ioport_write, s); - register_ioport_read(base, 2, 1, cmos_ioport_read, s); - - register_savevm("mc146818rtc", base, 1, rtc_save, rtc_load, s); -#ifdef TARGET_I386 - if (rtc_td_hack) - register_savevm("mc146818rtc-td", base, 1, rtc_save_td, rtc_load_td, s); -#endif - qemu_register_reset(rtc_reset, s); - - return s; -} - -RTCState *rtc_init(int base, qemu_irq irq, int base_year) -{ - return rtc_init_sqw(base, irq, NULL, base_year); -} - -/* Memory mapped interface */ -static uint32_t cmos_mm_readb (void *opaque, target_phys_addr_t addr) -{ - RTCState *s = opaque; - - return cmos_ioport_read(s, addr >> s->it_shift) & 0xFF; -} - -static void cmos_mm_writeb (void *opaque, - target_phys_addr_t addr, uint32_t value) -{ - RTCState *s = opaque; - - cmos_ioport_write(s, addr >> s->it_shift, value & 0xFF); -} - -static uint32_t cmos_mm_readw (void *opaque, target_phys_addr_t addr) -{ - RTCState *s = opaque; - uint32_t val; - - val = cmos_ioport_read(s, addr >> s->it_shift) & 0xFFFF; -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap16(val); -#endif - return val; -} - -static void cmos_mm_writew (void *opaque, - target_phys_addr_t addr, uint32_t value) -{ - RTCState *s = opaque; -#ifdef TARGET_WORDS_BIGENDIAN - value = bswap16(value); -#endif - cmos_ioport_write(s, addr >> s->it_shift, value & 0xFFFF); -} - -static uint32_t cmos_mm_readl (void *opaque, target_phys_addr_t addr) -{ - RTCState *s = opaque; - uint32_t val; - - val = cmos_ioport_read(s, addr >> s->it_shift); -#ifdef TARGET_WORDS_BIGENDIAN - val = bswap32(val); -#endif - return val; -} - -static void cmos_mm_writel (void *opaque, - target_phys_addr_t addr, uint32_t value) -{ - RTCState *s = opaque; -#ifdef TARGET_WORDS_BIGENDIAN - value = bswap32(value); -#endif - cmos_ioport_write(s, addr >> s->it_shift, value); -} - -static CPUReadMemoryFunc *rtc_mm_read[] = { - &cmos_mm_readb, - &cmos_mm_readw, - &cmos_mm_readl, -}; - -static CPUWriteMemoryFunc *rtc_mm_write[] = { - &cmos_mm_writeb, - &cmos_mm_writew, - &cmos_mm_writel, -}; - -RTCState *rtc_mm_init(target_phys_addr_t base, int it_shift, qemu_irq irq, - int base_year) -{ - RTCState *s; - int io_memory; - - s = qemu_mallocz(sizeof(RTCState)); - - s->irq = irq; - s->cmos_data[RTC_REG_A] = 0x26; - s->cmos_data[RTC_REG_B] = 0x02; - s->cmos_data[RTC_REG_C] = 0x00; - s->cmos_data[RTC_REG_D] = 0x80; - - s->base_year = base_year; - rtc_set_date_from_host(s); - - s->periodic_timer = qemu_new_timer(vm_clock, - rtc_periodic_timer, s); - s->second_timer = qemu_new_timer(vm_clock, - rtc_update_second, s); - s->second_timer2 = qemu_new_timer(vm_clock, - rtc_update_second2, s); - - s->next_second_time = qemu_get_clock(vm_clock) + (ticks_per_sec * 99) / 100; - qemu_mod_timer(s->second_timer2, s->next_second_time); - - io_memory = cpu_register_io_memory(rtc_mm_read, rtc_mm_write, s); - cpu_register_physical_memory(base, 2 << it_shift, io_memory); - - register_savevm("mc146818rtc", base, 1, rtc_save, rtc_load, s); -#ifdef TARGET_I386 - if (rtc_td_hack) - register_savevm("mc146818rtc-td", base, 1, rtc_save_td, rtc_load_td, s); -#endif - qemu_register_reset(rtc_reset, s); - return s; -} diff --git a/qemu-0.11.0/hw/mcf.h b/qemu-0.11.0/hw/mcf.h deleted file mode 100644 index 91f2821..0000000 --- a/qemu-0.11.0/hw/mcf.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef HW_MCF_H -#define HW_MCF_H -/* Motorola ColdFire device prototypes. */ - -/* mcf_uart.c */ -uint32_t mcf_uart_read(void *opaque, target_phys_addr_t addr); -void mcf_uart_write(void *opaque, target_phys_addr_t addr, uint32_t val); -void *mcf_uart_init(qemu_irq irq, CharDriverState *chr); -void mcf_uart_mm_init(target_phys_addr_t base, qemu_irq irq, - CharDriverState *chr); - -/* mcf_intc.c */ -qemu_irq *mcf_intc_init(target_phys_addr_t base, CPUState *env); - -/* mcf_fec.c */ -void mcf_fec_init(NICInfo *nd, target_phys_addr_t base, qemu_irq *irq); - -/* mcf5206.c */ -qemu_irq *mcf5206_init(uint32_t base, CPUState *env); - -#endif diff --git a/qemu-0.11.0/hw/mcf5206.c b/qemu-0.11.0/hw/mcf5206.c deleted file mode 100644 index 049099e..0000000 --- a/qemu-0.11.0/hw/mcf5206.c +++ /dev/null @@ -1,540 +0,0 @@ -/* - * Motorola ColdFire MCF5206 SoC embedded peripheral emulation. - * - * Copyright (c) 2007 CodeSourcery. - * - * This code is licenced under the GPL - */ -#include "hw.h" -#include "mcf.h" -#include "qemu-timer.h" -#include "sysemu.h" - -/* General purpose timer module. */ -typedef struct { - uint16_t tmr; - uint16_t trr; - uint16_t tcr; - uint16_t ter; - ptimer_state *timer; - qemu_irq irq; - int irq_state; -} m5206_timer_state; - -#define TMR_RST 0x01 -#define TMR_CLK 0x06 -#define TMR_FRR 0x08 -#define TMR_ORI 0x10 -#define TMR_OM 0x20 -#define TMR_CE 0xc0 - -#define TER_CAP 0x01 -#define TER_REF 0x02 - -static void m5206_timer_update(m5206_timer_state *s) -{ - if ((s->tmr & TMR_ORI) != 0 && (s->ter & TER_REF)) - qemu_irq_raise(s->irq); - else - qemu_irq_lower(s->irq); -} - -static void m5206_timer_reset(m5206_timer_state *s) -{ - s->tmr = 0; - s->trr = 0; -} - -static void m5206_timer_recalibrate(m5206_timer_state *s) -{ - int prescale; - int mode; - - ptimer_stop(s->timer); - - if ((s->tmr & TMR_RST) == 0) - return; - - prescale = (s->tmr >> 8) + 1; - mode = (s->tmr >> 1) & 3; - if (mode == 2) - prescale *= 16; - - if (mode == 3 || mode == 0) - hw_error("m5206_timer: mode %d not implemented\n", mode); - if ((s->tmr & TMR_FRR) == 0) - hw_error("m5206_timer: free running mode not implemented\n"); - - /* Assume 66MHz system clock. */ - ptimer_set_freq(s->timer, 66000000 / prescale); - - ptimer_set_limit(s->timer, s->trr, 0); - - ptimer_run(s->timer, 0); -} - -static void m5206_timer_trigger(void *opaque) -{ - m5206_timer_state *s = (m5206_timer_state *)opaque; - s->ter |= TER_REF; - m5206_timer_update(s); -} - -static uint32_t m5206_timer_read(m5206_timer_state *s, uint32_t addr) -{ - switch (addr) { - case 0: - return s->tmr; - case 4: - return s->trr; - case 8: - return s->tcr; - case 0xc: - return s->trr - ptimer_get_count(s->timer); - case 0x11: - return s->ter; - default: - return 0; - } -} - -static void m5206_timer_write(m5206_timer_state *s, uint32_t addr, uint32_t val) -{ - switch (addr) { - case 0: - if ((s->tmr & TMR_RST) != 0 && (val & TMR_RST) == 0) { - m5206_timer_reset(s); - } - s->tmr = val; - m5206_timer_recalibrate(s); - break; - case 4: - s->trr = val; - m5206_timer_recalibrate(s); - break; - case 8: - s->tcr = val; - break; - case 0xc: - ptimer_set_count(s->timer, val); - break; - case 0x11: - s->ter &= ~val; - break; - default: - break; - } - m5206_timer_update(s); -} - -static m5206_timer_state *m5206_timer_init(qemu_irq irq) -{ - m5206_timer_state *s; - QEMUBH *bh; - - s = (m5206_timer_state *)qemu_mallocz(sizeof(m5206_timer_state)); - bh = qemu_bh_new(m5206_timer_trigger, s); - s->timer = ptimer_init(bh); - s->irq = irq; - m5206_timer_reset(s); - return s; -} - -/* System Integration Module. */ - -typedef struct { - CPUState *env; - m5206_timer_state *timer[2]; - void *uart[2]; - uint8_t scr; - uint8_t icr[14]; - uint16_t imr; /* 1 == interrupt is masked. */ - uint16_t ipr; - uint8_t rsr; - uint8_t swivr; - uint8_t par; - /* Include the UART vector registers here. */ - uint8_t uivr[2]; -} m5206_mbar_state; - -/* Interrupt controller. */ - -static int m5206_find_pending_irq(m5206_mbar_state *s) -{ - int level; - int vector; - uint16_t active; - int i; - - level = 0; - vector = 0; - active = s->ipr & ~s->imr; - if (!active) - return 0; - - for (i = 1; i < 14; i++) { - if (active & (1 << i)) { - if ((s->icr[i] & 0x1f) > level) { - level = s->icr[i] & 0x1f; - vector = i; - } - } - } - - if (level < 4) - vector = 0; - - return vector; -} - -static void m5206_mbar_update(m5206_mbar_state *s) -{ - int irq; - int vector; - int level; - - irq = m5206_find_pending_irq(s); - if (irq) { - int tmp; - tmp = s->icr[irq]; - level = (tmp >> 2) & 7; - if (tmp & 0x80) { - /* Autovector. */ - vector = 24 + level; - } else { - switch (irq) { - case 8: /* SWT */ - vector = s->swivr; - break; - case 12: /* UART1 */ - vector = s->uivr[0]; - break; - case 13: /* UART2 */ - vector = s->uivr[1]; - break; - default: - /* Unknown vector. */ - fprintf(stderr, "Unhandled vector for IRQ %d\n", irq); - vector = 0xf; - break; - } - } - } else { - level = 0; - vector = 0; - } - m68k_set_irq_level(s->env, level, vector); -} - -static void m5206_mbar_set_irq(void *opaque, int irq, int level) -{ - m5206_mbar_state *s = (m5206_mbar_state *)opaque; - if (level) { - s->ipr |= 1 << irq; - } else { - s->ipr &= ~(1 << irq); - } - m5206_mbar_update(s); -} - -/* System Integration Module. */ - -static void m5206_mbar_reset(m5206_mbar_state *s) -{ - s->scr = 0xc0; - s->icr[1] = 0x04; - s->icr[2] = 0x08; - s->icr[3] = 0x0c; - s->icr[4] = 0x10; - s->icr[5] = 0x14; - s->icr[6] = 0x18; - s->icr[7] = 0x1c; - s->icr[8] = 0x1c; - s->icr[9] = 0x80; - s->icr[10] = 0x80; - s->icr[11] = 0x80; - s->icr[12] = 0x00; - s->icr[13] = 0x00; - s->imr = 0x3ffe; - s->rsr = 0x80; - s->swivr = 0x0f; - s->par = 0; -} - -static uint32_t m5206_mbar_read(m5206_mbar_state *s, uint32_t offset) -{ - if (offset >= 0x100 && offset < 0x120) { - return m5206_timer_read(s->timer[0], offset - 0x100); - } else if (offset >= 0x120 && offset < 0x140) { - return m5206_timer_read(s->timer[1], offset - 0x120); - } else if (offset >= 0x140 && offset < 0x160) { - return mcf_uart_read(s->uart[0], offset - 0x140); - } else if (offset >= 0x180 && offset < 0x1a0) { - return mcf_uart_read(s->uart[1], offset - 0x180); - } - switch (offset) { - case 0x03: return s->scr; - case 0x14 ... 0x20: return s->icr[offset - 0x13]; - case 0x36: return s->imr; - case 0x3a: return s->ipr; - case 0x40: return s->rsr; - case 0x41: return 0; - case 0x42: return s->swivr; - case 0x50: - /* DRAM mask register. */ - /* FIXME: currently hardcoded to 128Mb. */ - { - uint32_t mask = ~0; - while (mask > ram_size) - mask >>= 1; - return mask & 0x0ffe0000; - } - case 0x5c: return 1; /* DRAM bank 1 empty. */ - case 0xcb: return s->par; - case 0x170: return s->uivr[0]; - case 0x1b0: return s->uivr[1]; - } - hw_error("Bad MBAR read offset 0x%x", (int)offset); - return 0; -} - -static void m5206_mbar_write(m5206_mbar_state *s, uint32_t offset, - uint32_t value) -{ - if (offset >= 0x100 && offset < 0x120) { - m5206_timer_write(s->timer[0], offset - 0x100, value); - return; - } else if (offset >= 0x120 && offset < 0x140) { - m5206_timer_write(s->timer[1], offset - 0x120, value); - return; - } else if (offset >= 0x140 && offset < 0x160) { - mcf_uart_write(s->uart[0], offset - 0x140, value); - return; - } else if (offset >= 0x180 && offset < 0x1a0) { - mcf_uart_write(s->uart[1], offset - 0x180, value); - return; - } - switch (offset) { - case 0x03: - s->scr = value; - break; - case 0x14 ... 0x20: - s->icr[offset - 0x13] = value; - m5206_mbar_update(s); - break; - case 0x36: - s->imr = value; - m5206_mbar_update(s); - break; - case 0x40: - s->rsr &= ~value; - break; - case 0x41: - /* TODO: implement watchdog. */ - break; - case 0x42: - s->swivr = value; - break; - case 0xcb: - s->par = value; - break; - case 0x170: - s->uivr[0] = value; - break; - case 0x178: case 0x17c: case 0x1c8: case 0x1bc: - /* Not implemented: UART Output port bits. */ - break; - case 0x1b0: - s->uivr[1] = value; - break; - default: - hw_error("Bad MBAR write offset 0x%x", (int)offset); - break; - } -} - -/* Internal peripherals use a variety of register widths. - This lookup table allows a single routine to handle all of them. */ -static const int m5206_mbar_width[] = -{ - /* 000-040 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, - /* 040-080 */ 1, 2, 2, 2, 4, 1, 2, 4, 1, 2, 4, 2, 2, 4, 2, 2, - /* 080-0c0 */ 4, 2, 2, 4, 2, 2, 4, 2, 2, 4, 2, 2, 4, 2, 2, 4, - /* 0c0-100 */ 2, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - /* 100-140 */ 2, 2, 2, 2, 1, 0, 0, 0, 2, 2, 2, 2, 1, 0, 0, 0, - /* 140-180 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - /* 180-1c0 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - /* 1c0-200 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, -}; - -static uint32_t m5206_mbar_readw(void *opaque, target_phys_addr_t offset); -static uint32_t m5206_mbar_readl(void *opaque, target_phys_addr_t offset); - -static uint32_t m5206_mbar_readb(void *opaque, target_phys_addr_t offset) -{ - m5206_mbar_state *s = (m5206_mbar_state *)opaque; - offset &= 0x3ff; - if (offset > 0x200) { - hw_error("Bad MBAR read offset 0x%x", (int)offset); - } - if (m5206_mbar_width[offset >> 2] > 1) { - uint16_t val; - val = m5206_mbar_readw(opaque, offset & ~1); - if ((offset & 1) == 0) { - val >>= 8; - } - return val & 0xff; - } - return m5206_mbar_read(s, offset); -} - -static uint32_t m5206_mbar_readw(void *opaque, target_phys_addr_t offset) -{ - m5206_mbar_state *s = (m5206_mbar_state *)opaque; - int width; - offset &= 0x3ff; - if (offset > 0x200) { - hw_error("Bad MBAR read offset 0x%x", (int)offset); - } - width = m5206_mbar_width[offset >> 2]; - if (width > 2) { - uint32_t val; - val = m5206_mbar_readl(opaque, offset & ~3); - if ((offset & 3) == 0) - val >>= 16; - return val & 0xffff; - } else if (width < 2) { - uint16_t val; - val = m5206_mbar_readb(opaque, offset) << 8; - val |= m5206_mbar_readb(opaque, offset + 1); - return val; - } - return m5206_mbar_read(s, offset); -} - -static uint32_t m5206_mbar_readl(void *opaque, target_phys_addr_t offset) -{ - m5206_mbar_state *s = (m5206_mbar_state *)opaque; - int width; - offset &= 0x3ff; - if (offset > 0x200) { - hw_error("Bad MBAR read offset 0x%x", (int)offset); - } - width = m5206_mbar_width[offset >> 2]; - if (width < 4) { - uint32_t val; - val = m5206_mbar_readw(opaque, offset) << 16; - val |= m5206_mbar_readw(opaque, offset + 2); - return val; - } - return m5206_mbar_read(s, offset); -} - -static void m5206_mbar_writew(void *opaque, target_phys_addr_t offset, - uint32_t value); -static void m5206_mbar_writel(void *opaque, target_phys_addr_t offset, - uint32_t value); - -static void m5206_mbar_writeb(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - m5206_mbar_state *s = (m5206_mbar_state *)opaque; - int width; - offset &= 0x3ff; - if (offset > 0x200) { - hw_error("Bad MBAR write offset 0x%x", (int)offset); - } - width = m5206_mbar_width[offset >> 2]; - if (width > 1) { - uint32_t tmp; - tmp = m5206_mbar_readw(opaque, offset & ~1); - if (offset & 1) { - tmp = (tmp & 0xff00) | value; - } else { - tmp = (tmp & 0x00ff) | (value << 8); - } - m5206_mbar_writew(opaque, offset & ~1, tmp); - return; - } - m5206_mbar_write(s, offset, value); -} - -static void m5206_mbar_writew(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - m5206_mbar_state *s = (m5206_mbar_state *)opaque; - int width; - offset &= 0x3ff; - if (offset > 0x200) { - hw_error("Bad MBAR write offset 0x%x", (int)offset); - } - width = m5206_mbar_width[offset >> 2]; - if (width > 2) { - uint32_t tmp; - tmp = m5206_mbar_readl(opaque, offset & ~3); - if (offset & 3) { - tmp = (tmp & 0xffff0000) | value; - } else { - tmp = (tmp & 0x0000ffff) | (value << 16); - } - m5206_mbar_writel(opaque, offset & ~3, tmp); - return; - } else if (width < 2) { - m5206_mbar_writeb(opaque, offset, value >> 8); - m5206_mbar_writeb(opaque, offset + 1, value & 0xff); - return; - } - m5206_mbar_write(s, offset, value); -} - -static void m5206_mbar_writel(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - m5206_mbar_state *s = (m5206_mbar_state *)opaque; - int width; - offset &= 0x3ff; - if (offset > 0x200) { - hw_error("Bad MBAR write offset 0x%x", (int)offset); - } - width = m5206_mbar_width[offset >> 2]; - if (width < 4) { - m5206_mbar_writew(opaque, offset, value >> 16); - m5206_mbar_writew(opaque, offset + 2, value & 0xffff); - return; - } - m5206_mbar_write(s, offset, value); -} - -static CPUReadMemoryFunc *m5206_mbar_readfn[] = { - m5206_mbar_readb, - m5206_mbar_readw, - m5206_mbar_readl -}; - -static CPUWriteMemoryFunc *m5206_mbar_writefn[] = { - m5206_mbar_writeb, - m5206_mbar_writew, - m5206_mbar_writel -}; - -qemu_irq *mcf5206_init(uint32_t base, CPUState *env) -{ - m5206_mbar_state *s; - qemu_irq *pic; - int iomemtype; - - s = (m5206_mbar_state *)qemu_mallocz(sizeof(m5206_mbar_state)); - iomemtype = cpu_register_io_memory(m5206_mbar_readfn, - m5206_mbar_writefn, s); - cpu_register_physical_memory(base, 0x00001000, iomemtype); - - pic = qemu_allocate_irqs(m5206_mbar_set_irq, s, 14); - s->timer[0] = m5206_timer_init(pic[9]); - s->timer[1] = m5206_timer_init(pic[10]); - s->uart[0] = mcf_uart_init(pic[12], serial_hds[0]); - s->uart[1] = mcf_uart_init(pic[13], serial_hds[1]); - s->env = env; - - m5206_mbar_reset(s); - return pic; -} diff --git a/qemu-0.11.0/hw/mcf5208.c b/qemu-0.11.0/hw/mcf5208.c deleted file mode 100644 index 1ee9680..0000000 --- a/qemu-0.11.0/hw/mcf5208.c +++ /dev/null @@ -1,301 +0,0 @@ -/* - * Motorola ColdFire MCF5208 SoC emulation. - * - * Copyright (c) 2007 CodeSourcery. - * - * This code is licenced under the GPL - */ -#include "hw.h" -#include "mcf.h" -#include "qemu-timer.h" -#include "sysemu.h" -#include "net.h" -#include "boards.h" - -#define SYS_FREQ 66000000 - -#define PCSR_EN 0x0001 -#define PCSR_RLD 0x0002 -#define PCSR_PIF 0x0004 -#define PCSR_PIE 0x0008 -#define PCSR_OVW 0x0010 -#define PCSR_DBG 0x0020 -#define PCSR_DOZE 0x0040 -#define PCSR_PRE_SHIFT 8 -#define PCSR_PRE_MASK 0x0f00 - -typedef struct { - qemu_irq irq; - ptimer_state *timer; - uint16_t pcsr; - uint16_t pmr; - uint16_t pcntr; -} m5208_timer_state; - -static void m5208_timer_update(m5208_timer_state *s) -{ - if ((s->pcsr & (PCSR_PIE | PCSR_PIF)) == (PCSR_PIE | PCSR_PIF)) - qemu_irq_raise(s->irq); - else - qemu_irq_lower(s->irq); -} - -static void m5208_timer_write(void *opaque, target_phys_addr_t offset, - uint32_t value) -{ - m5208_timer_state *s = (m5208_timer_state *)opaque; - int prescale; - int limit; - switch (offset) { - case 0: - /* The PIF bit is set-to-clear. */ - if (value & PCSR_PIF) { - s->pcsr &= ~PCSR_PIF; - value &= ~PCSR_PIF; - } - /* Avoid frobbing the timer if we're just twiddling IRQ bits. */ - if (((s->pcsr ^ value) & ~PCSR_PIE) == 0) { - s->pcsr = value; - m5208_timer_update(s); - return; - } - - if (s->pcsr & PCSR_EN) - ptimer_stop(s->timer); - - s->pcsr = value; - - prescale = 1 << ((s->pcsr & PCSR_PRE_MASK) >> PCSR_PRE_SHIFT); - ptimer_set_freq(s->timer, (SYS_FREQ / 2) / prescale); - if (s->pcsr & PCSR_RLD) - limit = s->pmr; - else - limit = 0xffff; - ptimer_set_limit(s->timer, limit, 0); - - if (s->pcsr & PCSR_EN) - ptimer_run(s->timer, 0); - break; - case 2: - s->pmr = value; - s->pcsr &= ~PCSR_PIF; - if ((s->pcsr & PCSR_RLD) == 0) { - if (s->pcsr & PCSR_OVW) - ptimer_set_count(s->timer, value); - } else { - ptimer_set_limit(s->timer, value, s->pcsr & PCSR_OVW); - } - break; - case 4: - break; - default: - hw_error("m5208_timer_write: Bad offset 0x%x\n", (int)offset); - break; - } - m5208_timer_update(s); -} - -static void m5208_timer_trigger(void *opaque) -{ - m5208_timer_state *s = (m5208_timer_state *)opaque; - s->pcsr |= PCSR_PIF; - m5208_timer_update(s); -} - -static uint32_t m5208_timer_read(void *opaque, target_phys_addr_t addr) -{ - m5208_timer_state *s = (m5208_timer_state *)opaque; - switch (addr) { - case 0: - return s->pcsr; - case 2: - return s->pmr; - case 4: - return ptimer_get_count(s->timer); - default: - hw_error("m5208_timer_read: Bad offset 0x%x\n", (int)addr); - return 0; - } -} - -static CPUReadMemoryFunc *m5208_timer_readfn[] = { - m5208_timer_read, - m5208_timer_read, - m5208_timer_read -}; - -static CPUWriteMemoryFunc *m5208_timer_writefn[] = { - m5208_timer_write, - m5208_timer_write, - m5208_timer_write -}; - -static uint32_t m5208_sys_read(void *opaque, target_phys_addr_t addr) -{ - switch (addr) { - case 0x110: /* SDCS0 */ - { - int n; - for (n = 0; n < 32; n++) { - if (ram_size < (2u << n)) - break; - } - return (n - 1) | 0x40000000; - } - case 0x114: /* SDCS1 */ - return 0; - - default: - hw_error("m5208_sys_read: Bad offset 0x%x\n", (int)addr); - return 0; - } -} - -static void m5208_sys_write(void *opaque, target_phys_addr_t addr, - uint32_t value) -{ - hw_error("m5208_sys_write: Bad offset 0x%x\n", (int)addr); -} - -static CPUReadMemoryFunc *m5208_sys_readfn[] = { - m5208_sys_read, - m5208_sys_read, - m5208_sys_read -}; - -static CPUWriteMemoryFunc *m5208_sys_writefn[] = { - m5208_sys_write, - m5208_sys_write, - m5208_sys_write -}; - -static void mcf5208_sys_init(qemu_irq *pic) -{ - int iomemtype; - m5208_timer_state *s; - QEMUBH *bh; - int i; - - iomemtype = cpu_register_io_memory(m5208_sys_readfn, - m5208_sys_writefn, NULL); - /* SDRAMC. */ - cpu_register_physical_memory(0xfc0a8000, 0x00004000, iomemtype); - /* Timers. */ - for (i = 0; i < 2; i++) { - s = (m5208_timer_state *)qemu_mallocz(sizeof(m5208_timer_state)); - bh = qemu_bh_new(m5208_timer_trigger, s); - s->timer = ptimer_init(bh); - iomemtype = cpu_register_io_memory(m5208_timer_readfn, - m5208_timer_writefn, s); - cpu_register_physical_memory(0xfc080000 + 0x4000 * i, 0x00004000, - iomemtype); - s->irq = pic[4 + i]; - } -} - -static void mcf5208evb_init(ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, const char *kernel_cmdline, - const char *initrd_filename, const char *cpu_model) -{ - CPUState *env; - int kernel_size; - uint64_t elf_entry; - target_ulong entry; - qemu_irq *pic; - - if (!cpu_model) - cpu_model = "m5208"; - env = cpu_init(cpu_model); - if (!env) { - fprintf(stderr, "Unable to find m68k CPU definition\n"); - exit(1); - } - - /* Initialize CPU registers. */ - env->vbr = 0; - /* TODO: Configure BARs. */ - - /* DRAM at 0x40000000 */ - cpu_register_physical_memory(0x40000000, ram_size, - qemu_ram_alloc(ram_size) | IO_MEM_RAM); - - /* Internal SRAM. */ - cpu_register_physical_memory(0x80000000, 16384, - qemu_ram_alloc(16384) | IO_MEM_RAM); - - /* Internal peripherals. */ - pic = mcf_intc_init(0xfc048000, env); - - mcf_uart_mm_init(0xfc060000, pic[26], serial_hds[0]); - mcf_uart_mm_init(0xfc064000, pic[27], serial_hds[1]); - mcf_uart_mm_init(0xfc068000, pic[28], serial_hds[2]); - - mcf5208_sys_init(pic); - - if (nb_nics > 1) { - fprintf(stderr, "Too many NICs\n"); - exit(1); - } - if (nd_table[0].vlan) - mcf_fec_init(&nd_table[0], 0xfc030000, pic + 36); - - /* 0xfc000000 SCM. */ - /* 0xfc004000 XBS. */ - /* 0xfc008000 FlexBus CS. */ - /* 0xfc030000 FEC. */ - /* 0xfc040000 SCM + Power management. */ - /* 0xfc044000 eDMA. */ - /* 0xfc048000 INTC. */ - /* 0xfc058000 I2C. */ - /* 0xfc05c000 QSPI. */ - /* 0xfc060000 UART0. */ - /* 0xfc064000 UART0. */ - /* 0xfc068000 UART0. */ - /* 0xfc070000 DMA timers. */ - /* 0xfc080000 PIT0. */ - /* 0xfc084000 PIT1. */ - /* 0xfc088000 EPORT. */ - /* 0xfc08c000 Watchdog. */ - /* 0xfc090000 clock module. */ - /* 0xfc0a0000 CCM + reset. */ - /* 0xfc0a4000 GPIO. */ - /* 0xfc0a8000 SDRAM controller. */ - - /* Load kernel. */ - if (!kernel_filename) { - fprintf(stderr, "Kernel image must be specified\n"); - exit(1); - } - - kernel_size = load_elf(kernel_filename, 0, &elf_entry, NULL, NULL); - entry = elf_entry; - if (kernel_size < 0) { - kernel_size = load_uimage(kernel_filename, &entry, NULL, NULL); - } - if (kernel_size < 0) { - kernel_size = load_image_targphys(kernel_filename, 0x40000000, - ram_size); - entry = 0x40000000; - } - if (kernel_size < 0) { - fprintf(stderr, "qemu: could not load kernel '%s'\n", kernel_filename); - exit(1); - } - - env->pc = entry; -} - -static QEMUMachine mcf5208evb_machine = { - .name = "mcf5208evb", - .desc = "MCF5206EVB", - .init = mcf5208evb_init, - .is_default = 1, -}; - -static void mcf5208evb_machine_init(void) -{ - qemu_register_machine(&mcf5208evb_machine); -} - -machine_init(mcf5208evb_machine_init); diff --git a/qemu-0.11.0/hw/mcf_fec.c b/qemu-0.11.0/hw/mcf_fec.c deleted file mode 100644 index 27f27a6..0000000 --- a/qemu-0.11.0/hw/mcf_fec.c +++ /dev/null @@ -1,470 +0,0 @@ -/* - * ColdFire Fast Ethernet Controller emulation. - * - * Copyright (c) 2007 CodeSourcery. - * - * This code is licenced under the GPL - */ -#include "hw.h" -#include "net.h" -#include "mcf.h" -/* For crc32 */ -#include <zlib.h> - -//#define DEBUG_FEC 1 - -#ifdef DEBUG_FEC -#define DPRINTF(fmt, ...) \ -do { printf("mcf_fec: " fmt , ## __VA_ARGS__); } while (0) -#else -#define DPRINTF(fmt, ...) do {} while(0) -#endif - -#define FEC_MAX_FRAME_SIZE 2032 - -typedef struct { - qemu_irq *irq; - int mmio_index; - VLANClientState *vc; - uint32_t irq_state; - uint32_t eir; - uint32_t eimr; - int rx_enabled; - uint32_t rx_descriptor; - uint32_t tx_descriptor; - uint32_t ecr; - uint32_t mmfr; - uint32_t mscr; - uint32_t rcr; - uint32_t tcr; - uint32_t tfwr; - uint32_t rfsr; - uint32_t erdsr; - uint32_t etdsr; - uint32_t emrbr; - uint8_t macaddr[6]; -} mcf_fec_state; - -#define FEC_INT_HB 0x80000000 -#define FEC_INT_BABR 0x40000000 -#define FEC_INT_BABT 0x20000000 -#define FEC_INT_GRA 0x10000000 -#define FEC_INT_TXF 0x08000000 -#define FEC_INT_TXB 0x04000000 -#define FEC_INT_RXF 0x02000000 -#define FEC_INT_RXB 0x01000000 -#define FEC_INT_MII 0x00800000 -#define FEC_INT_EB 0x00400000 -#define FEC_INT_LC 0x00200000 -#define FEC_INT_RL 0x00100000 -#define FEC_INT_UN 0x00080000 - -#define FEC_EN 2 -#define FEC_RESET 1 - -/* Map interrupt flags onto IRQ lines. */ -#define FEC_NUM_IRQ 13 -static const uint32_t mcf_fec_irq_map[FEC_NUM_IRQ] = { - FEC_INT_TXF, - FEC_INT_TXB, - FEC_INT_UN, - FEC_INT_RL, - FEC_INT_RXF, - FEC_INT_RXB, - FEC_INT_MII, - FEC_INT_LC, - FEC_INT_HB, - FEC_INT_GRA, - FEC_INT_EB, - FEC_INT_BABT, - FEC_INT_BABR -}; - -/* Buffer Descriptor. */ -typedef struct { - uint16_t flags; - uint16_t length; - uint32_t data; -} mcf_fec_bd; - -#define FEC_BD_R 0x8000 -#define FEC_BD_E 0x8000 -#define FEC_BD_O1 0x4000 -#define FEC_BD_W 0x2000 -#define FEC_BD_O2 0x1000 -#define FEC_BD_L 0x0800 -#define FEC_BD_TC 0x0400 -#define FEC_BD_ABC 0x0200 -#define FEC_BD_M 0x0100 -#define FEC_BD_BC 0x0080 -#define FEC_BD_MC 0x0040 -#define FEC_BD_LG 0x0020 -#define FEC_BD_NO 0x0010 -#define FEC_BD_CR 0x0004 -#define FEC_BD_OV 0x0002 -#define FEC_BD_TR 0x0001 - -static void mcf_fec_read_bd(mcf_fec_bd *bd, uint32_t addr) -{ - cpu_physical_memory_read(addr, (uint8_t *)bd, sizeof(*bd)); - be16_to_cpus(&bd->flags); - be16_to_cpus(&bd->length); - be32_to_cpus(&bd->data); -} - -static void mcf_fec_write_bd(mcf_fec_bd *bd, uint32_t addr) -{ - mcf_fec_bd tmp; - tmp.flags = cpu_to_be16(bd->flags); - tmp.length = cpu_to_be16(bd->length); - tmp.data = cpu_to_be32(bd->data); - cpu_physical_memory_write(addr, (uint8_t *)&tmp, sizeof(tmp)); -} - -static void mcf_fec_update(mcf_fec_state *s) -{ - uint32_t active; - uint32_t changed; - uint32_t mask; - int i; - - active = s->eir & s->eimr; - changed = active ^s->irq_state; - for (i = 0; i < FEC_NUM_IRQ; i++) { - mask = mcf_fec_irq_map[i]; - if (changed & mask) { - DPRINTF("IRQ %d = %d\n", i, (active & mask) != 0); - qemu_set_irq(s->irq[i], (active & mask) != 0); - } - } - s->irq_state = active; -} - -static void mcf_fec_do_tx(mcf_fec_state *s) -{ - uint32_t addr; - mcf_fec_bd bd; - int frame_size; - int len; - uint8_t frame[FEC_MAX_FRAME_SIZE]; - uint8_t *ptr; - - DPRINTF("do_tx\n"); - ptr = frame; - frame_size = 0; - addr = s->tx_descriptor; - while (1) { - mcf_fec_read_bd(&bd, addr); - DPRINTF("tx_bd %x flags %04x len %d data %08x\n", - addr, bd.flags, bd.length, bd.data); - if ((bd.flags & FEC_BD_R) == 0) { - /* Run out of descriptors to transmit. */ - break; - } - len = bd.length; - if (frame_size + len > FEC_MAX_FRAME_SIZE) { - len = FEC_MAX_FRAME_SIZE - frame_size; - s->eir |= FEC_INT_BABT; - } - cpu_physical_memory_read(bd.data, ptr, len); - ptr += len; - frame_size += len; - if (bd.flags & FEC_BD_L) { - /* Last buffer in frame. */ - DPRINTF("Sending packet\n"); - qemu_send_packet(s->vc, frame, len); - ptr = frame; - frame_size = 0; - s->eir |= FEC_INT_TXF; - } - s->eir |= FEC_INT_TXB; - bd.flags &= ~FEC_BD_R; - /* Write back the modified descriptor. */ - mcf_fec_write_bd(&bd, addr); - /* Advance to the next descriptor. */ - if ((bd.flags & FEC_BD_W) != 0) { - addr = s->etdsr; - } else { - addr += 8; - } - } - s->tx_descriptor = addr; -} - -static void mcf_fec_enable_rx(mcf_fec_state *s) -{ - mcf_fec_bd bd; - - mcf_fec_read_bd(&bd, s->rx_descriptor); - s->rx_enabled = ((bd.flags & FEC_BD_E) != 0); - if (!s->rx_enabled) - DPRINTF("RX buffer full\n"); -} - -static void mcf_fec_reset(mcf_fec_state *s) -{ - s->eir = 0; - s->eimr = 0; - s->rx_enabled = 0; - s->ecr = 0; - s->mscr = 0; - s->rcr = 0x05ee0001; - s->tcr = 0; - s->tfwr = 0; - s->rfsr = 0x500; -} - -static uint32_t mcf_fec_read(void *opaque, target_phys_addr_t addr) -{ - mcf_fec_state *s = (mcf_fec_state *)opaque; - switch (addr & 0x3ff) { - case 0x004: return s->eir; - case 0x008: return s->eimr; - case 0x010: return s->rx_enabled ? (1 << 24) : 0; /* RDAR */ - case 0x014: return 0; /* TDAR */ - case 0x024: return s->ecr; - case 0x040: return s->mmfr; - case 0x044: return s->mscr; - case 0x064: return 0; /* MIBC */ - case 0x084: return s->rcr; - case 0x0c4: return s->tcr; - case 0x0e4: /* PALR */ - return (s->macaddr[0] << 24) | (s->macaddr[1] << 16) - | (s->macaddr[2] << 8) | s->macaddr[3]; - break; - case 0x0e8: /* PAUR */ - return (s->macaddr[4] << 24) | (s->macaddr[5] << 16) | 0x8808; - case 0x0ec: return 0x10000; /* OPD */ - case 0x118: return 0; - case 0x11c: return 0; - case 0x120: return 0; - case 0x124: return 0; - case 0x144: return s->tfwr; - case 0x14c: return 0x600; - case 0x150: return s->rfsr; - case 0x180: return s->erdsr; - case 0x184: return s->etdsr; - case 0x188: return s->emrbr; - default: - hw_error("mcf_fec_read: Bad address 0x%x\n", (int)addr); - return 0; - } -} - -static void mcf_fec_write(void *opaque, target_phys_addr_t addr, uint32_t value) -{ - mcf_fec_state *s = (mcf_fec_state *)opaque; - switch (addr & 0x3ff) { - case 0x004: - s->eir &= ~value; - break; - case 0x008: - s->eimr = value; - break; - case 0x010: /* RDAR */ - if ((s->ecr & FEC_EN) && !s->rx_enabled) { - DPRINTF("RX enable\n"); - mcf_fec_enable_rx(s); - } - break; - case 0x014: /* TDAR */ - if (s->ecr & FEC_EN) { - mcf_fec_do_tx(s); - } - break; - case 0x024: - s->ecr = value; - if (value & FEC_RESET) { - DPRINTF("Reset\n"); - mcf_fec_reset(s); - } - if ((s->ecr & FEC_EN) == 0) { - s->rx_enabled = 0; - } - break; - case 0x040: - /* TODO: Implement MII. */ - s->mmfr = value; - break; - case 0x044: - s->mscr = value & 0xfe; - break; - case 0x064: - /* TODO: Implement MIB. */ - break; - case 0x084: - s->rcr = value & 0x07ff003f; - /* TODO: Implement LOOP mode. */ - break; - case 0x0c4: /* TCR */ - /* We transmit immediately, so raise GRA immediately. */ - s->tcr = value; - if (value & 1) - s->eir |= FEC_INT_GRA; - break; - case 0x0e4: /* PALR */ - s->macaddr[0] = value >> 24; - s->macaddr[1] = value >> 16; - s->macaddr[2] = value >> 8; - s->macaddr[3] = value; - break; - case 0x0e8: /* PAUR */ - s->macaddr[4] = value >> 24; - s->macaddr[5] = value >> 16; - break; - case 0x0ec: - /* OPD */ - break; - case 0x118: - case 0x11c: - case 0x120: - case 0x124: - /* TODO: implement MAC hash filtering. */ - break; - case 0x144: - s->tfwr = value & 3; - break; - case 0x14c: - /* FRBR writes ignored. */ - break; - case 0x150: - s->rfsr = (value & 0x3fc) | 0x400; - break; - case 0x180: - s->erdsr = value & ~3; - s->rx_descriptor = s->erdsr; - break; - case 0x184: - s->etdsr = value & ~3; - s->tx_descriptor = s->etdsr; - break; - case 0x188: - s->emrbr = value & 0x7f0; - break; - default: - hw_error("mcf_fec_write Bad address 0x%x\n", (int)addr); - } - mcf_fec_update(s); -} - -static int mcf_fec_can_receive(VLANClientState *vc) -{ - mcf_fec_state *s = vc->opaque; - return s->rx_enabled; -} - -static ssize_t mcf_fec_receive(VLANClientState *vc, const uint8_t *buf, size_t size) -{ - mcf_fec_state *s = vc->opaque; - mcf_fec_bd bd; - uint32_t flags = 0; - uint32_t addr; - uint32_t crc; - uint32_t buf_addr; - uint8_t *crc_ptr; - unsigned int buf_len; - - DPRINTF("do_rx len %d\n", size); - if (!s->rx_enabled) { - fprintf(stderr, "mcf_fec_receive: Unexpected packet\n"); - } - /* 4 bytes for the CRC. */ - size += 4; - crc = cpu_to_be32(crc32(~0, buf, size)); - crc_ptr = (uint8_t *)&crc; - /* Huge frames are truncted. */ - if (size > FEC_MAX_FRAME_SIZE) { - size = FEC_MAX_FRAME_SIZE; - flags |= FEC_BD_TR | FEC_BD_LG; - } - /* Frames larger than the user limit just set error flags. */ - if (size > (s->rcr >> 16)) { - flags |= FEC_BD_LG; - } - addr = s->rx_descriptor; - while (size > 0) { - mcf_fec_read_bd(&bd, addr); - if ((bd.flags & FEC_BD_E) == 0) { - /* No descriptors available. Bail out. */ - /* FIXME: This is wrong. We should probably either save the - remainder for when more RX buffers are available, or - flag an error. */ - fprintf(stderr, "mcf_fec: Lost end of frame\n"); - break; - } - buf_len = (size <= s->emrbr) ? size: s->emrbr; - bd.length = buf_len; - size -= buf_len; - DPRINTF("rx_bd %x length %d\n", addr, bd.length); - /* The last 4 bytes are the CRC. */ - if (size < 4) - buf_len += size - 4; - buf_addr = bd.data; - cpu_physical_memory_write(buf_addr, buf, buf_len); - buf += buf_len; - if (size < 4) { - cpu_physical_memory_write(buf_addr + buf_len, crc_ptr, 4 - size); - crc_ptr += 4 - size; - } - bd.flags &= ~FEC_BD_E; - if (size == 0) { - /* Last buffer in frame. */ - bd.flags |= flags | FEC_BD_L; - DPRINTF("rx frame flags %04x\n", bd.flags); - s->eir |= FEC_INT_RXF; - } else { - s->eir |= FEC_INT_RXB; - } - mcf_fec_write_bd(&bd, addr); - /* Advance to the next descriptor. */ - if ((bd.flags & FEC_BD_W) != 0) { - addr = s->erdsr; - } else { - addr += 8; - } - } - s->rx_descriptor = addr; - mcf_fec_enable_rx(s); - mcf_fec_update(s); - return size; -} - -static CPUReadMemoryFunc *mcf_fec_readfn[] = { - mcf_fec_read, - mcf_fec_read, - mcf_fec_read -}; - -static CPUWriteMemoryFunc *mcf_fec_writefn[] = { - mcf_fec_write, - mcf_fec_write, - mcf_fec_write -}; - -static void mcf_fec_cleanup(VLANClientState *vc) -{ - mcf_fec_state *s = vc->opaque; - - cpu_unregister_io_memory(s->mmio_index); - - qemu_free(s); -} - -void mcf_fec_init(NICInfo *nd, target_phys_addr_t base, qemu_irq *irq) -{ - mcf_fec_state *s; - - qemu_check_nic_model(nd, "mcf_fec"); - - s = (mcf_fec_state *)qemu_mallocz(sizeof(mcf_fec_state)); - s->irq = irq; - s->mmio_index = cpu_register_io_memory(mcf_fec_readfn, - mcf_fec_writefn, s); - cpu_register_physical_memory(base, 0x400, s->mmio_index); - - s->vc = nd->vc = qemu_new_vlan_client(nd->vlan, nd->model, nd->name, - mcf_fec_can_receive, mcf_fec_receive, - NULL, mcf_fec_cleanup, s); - memcpy(s->macaddr, nd->macaddr, 6); - qemu_format_nic_info_str(s->vc, s->macaddr); -} diff --git a/qemu-0.11.0/hw/mcf_intc.c b/qemu-0.11.0/hw/mcf_intc.c deleted file mode 100644 index e291280..0000000 --- a/qemu-0.11.0/hw/mcf_intc.c +++ /dev/null @@ -1,156 +0,0 @@ -/* - * ColdFire Interrupt Controller emulation. - * - * Copyright (c) 2007 CodeSourcery. - * - * This code is licenced under the GPL - */ -#include "hw.h" -#include "mcf.h" - -typedef struct { - uint64_t ipr; - uint64_t imr; - uint64_t ifr; - uint64_t enabled; - uint8_t icr[64]; - CPUState *env; - int active_vector; -} mcf_intc_state; - -static void mcf_intc_update(mcf_intc_state *s) -{ - uint64_t active; - int i; - int best; - int best_level; - - active = (s->ipr | s->ifr) & s->enabled & ~s->imr; - best_level = 0; - best = 64; - if (active) { - for (i = 0; i < 64; i++) { - if ((active & 1) != 0 && s->icr[i] >= best_level) { - best_level = s->icr[i]; - best = i; - } - active >>= 1; - } - } - s->active_vector = ((best == 64) ? 24 : (best + 64)); - m68k_set_irq_level(s->env, best_level, s->active_vector); -} - -static uint32_t mcf_intc_read(void *opaque, target_phys_addr_t addr) -{ - int offset; - mcf_intc_state *s = (mcf_intc_state *)opaque; - offset = addr & 0xff; - if (offset >= 0x40 && offset < 0x80) { - return s->icr[offset - 0x40]; - } - switch (offset) { - case 0x00: - return (uint32_t)(s->ipr >> 32); - case 0x04: - return (uint32_t)s->ipr; - case 0x08: - return (uint32_t)(s->imr >> 32); - case 0x0c: - return (uint32_t)s->imr; - case 0x10: - return (uint32_t)(s->ifr >> 32); - case 0x14: - return (uint32_t)s->ifr; - case 0xe0: /* SWIACK. */ - return s->active_vector; - case 0xe1: case 0xe2: case 0xe3: case 0xe4: - case 0xe5: case 0xe6: case 0xe7: - /* LnIACK */ - hw_error("mcf_intc_read: LnIACK not implemented\n"); - default: - return 0; - } -} - -static void mcf_intc_write(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - int offset; - mcf_intc_state *s = (mcf_intc_state *)opaque; - offset = addr & 0xff; - if (offset >= 0x40 && offset < 0x80) { - int n = offset - 0x40; - s->icr[n] = val; - if (val == 0) - s->enabled &= ~(1ull << n); - else - s->enabled |= (1ull << n); - mcf_intc_update(s); - return; - } - switch (offset) { - case 0x00: case 0x04: - /* Ignore IPR writes. */ - return; - case 0x08: - s->imr = (s->imr & 0xffffffff) | ((uint64_t)val << 32); - break; - case 0x0c: - s->imr = (s->imr & 0xffffffff00000000ull) | (uint32_t)val; - break; - default: - hw_error("mcf_intc_write: Bad write offset %d\n", offset); - break; - } - mcf_intc_update(s); -} - -static void mcf_intc_set_irq(void *opaque, int irq, int level) -{ - mcf_intc_state *s = (mcf_intc_state *)opaque; - if (irq >= 64) - return; - if (level) - s->ipr |= 1ull << irq; - else - s->ipr &= ~(1ull << irq); - mcf_intc_update(s); -} - -static void mcf_intc_reset(mcf_intc_state *s) -{ - s->imr = ~0ull; - s->ipr = 0; - s->ifr = 0; - s->enabled = 0; - memset(s->icr, 0, 64); - s->active_vector = 24; -} - -static CPUReadMemoryFunc *mcf_intc_readfn[] = { - mcf_intc_read, - mcf_intc_read, - mcf_intc_read -}; - -static CPUWriteMemoryFunc *mcf_intc_writefn[] = { - mcf_intc_write, - mcf_intc_write, - mcf_intc_write -}; - -qemu_irq *mcf_intc_init(target_phys_addr_t base, CPUState *env) -{ - mcf_intc_state *s; - int iomemtype; - - s = qemu_mallocz(sizeof(mcf_intc_state)); - s->env = env; - mcf_intc_reset(s); - - iomemtype = cpu_register_io_memory(mcf_intc_readfn, - mcf_intc_writefn, s); - cpu_register_physical_memory(base, 0x100, iomemtype); - - return qemu_allocate_irqs(mcf_intc_set_irq, s, 64); -} diff --git a/qemu-0.11.0/hw/mcf_uart.c b/qemu-0.11.0/hw/mcf_uart.c deleted file mode 100644 index 8300fe8..0000000 --- a/qemu-0.11.0/hw/mcf_uart.c +++ /dev/null @@ -1,309 +0,0 @@ -/* - * ColdFire UART emulation. - * - * Copyright (c) 2007 CodeSourcery. - * - * This code is licenced under the GPL - */ -#include "hw.h" -#include "mcf.h" -#include "qemu-char.h" - -typedef struct { - uint8_t mr[2]; - uint8_t sr; - uint8_t isr; - uint8_t imr; - uint8_t bg1; - uint8_t bg2; - uint8_t fifo[4]; - uint8_t tb; - int current_mr; - int fifo_len; - int tx_enabled; - int rx_enabled; - qemu_irq irq; - CharDriverState *chr; -} mcf_uart_state; - -/* UART Status Register bits. */ -#define MCF_UART_RxRDY 0x01 -#define MCF_UART_FFULL 0x02 -#define MCF_UART_TxRDY 0x04 -#define MCF_UART_TxEMP 0x08 -#define MCF_UART_OE 0x10 -#define MCF_UART_PE 0x20 -#define MCF_UART_FE 0x40 -#define MCF_UART_RB 0x80 - -/* Interrupt flags. */ -#define MCF_UART_TxINT 0x01 -#define MCF_UART_RxINT 0x02 -#define MCF_UART_DBINT 0x04 -#define MCF_UART_COSINT 0x80 - -/* UMR1 flags. */ -#define MCF_UART_BC0 0x01 -#define MCF_UART_BC1 0x02 -#define MCF_UART_PT 0x04 -#define MCF_UART_PM0 0x08 -#define MCF_UART_PM1 0x10 -#define MCF_UART_ERR 0x20 -#define MCF_UART_RxIRQ 0x40 -#define MCF_UART_RxRTS 0x80 - -static void mcf_uart_update(mcf_uart_state *s) -{ - s->isr &= ~(MCF_UART_TxINT | MCF_UART_RxINT); - if (s->sr & MCF_UART_TxRDY) - s->isr |= MCF_UART_TxINT; - if ((s->sr & ((s->mr[0] & MCF_UART_RxIRQ) - ? MCF_UART_FFULL : MCF_UART_RxRDY)) != 0) - s->isr |= MCF_UART_RxINT; - - qemu_set_irq(s->irq, (s->isr & s->imr) != 0); -} - -uint32_t mcf_uart_read(void *opaque, target_phys_addr_t addr) -{ - mcf_uart_state *s = (mcf_uart_state *)opaque; - switch (addr & 0x3f) { - case 0x00: - return s->mr[s->current_mr]; - case 0x04: - return s->sr; - case 0x0c: - { - uint8_t val; - int i; - - if (s->fifo_len == 0) - return 0; - - val = s->fifo[0]; - s->fifo_len--; - for (i = 0; i < s->fifo_len; i++) - s->fifo[i] = s->fifo[i + 1]; - s->sr &= ~MCF_UART_FFULL; - if (s->fifo_len == 0) - s->sr &= ~MCF_UART_RxRDY; - mcf_uart_update(s); - qemu_chr_accept_input(s->chr); - return val; - } - case 0x10: - /* TODO: Implement IPCR. */ - return 0; - case 0x14: - return s->isr; - case 0x18: - return s->bg1; - case 0x1c: - return s->bg2; - default: - return 0; - } -} - -/* Update TxRDY flag and set data if present and enabled. */ -static void mcf_uart_do_tx(mcf_uart_state *s) -{ - if (s->tx_enabled && (s->sr & MCF_UART_TxEMP) == 0) { - if (s->chr) - qemu_chr_write(s->chr, (unsigned char *)&s->tb, 1); - s->sr |= MCF_UART_TxEMP; - } - if (s->tx_enabled) { - s->sr |= MCF_UART_TxRDY; - } else { - s->sr &= ~MCF_UART_TxRDY; - } -} - -static void mcf_do_command(mcf_uart_state *s, uint8_t cmd) -{ - /* Misc command. */ - switch ((cmd >> 4) & 3) { - case 0: /* No-op. */ - break; - case 1: /* Reset mode register pointer. */ - s->current_mr = 0; - break; - case 2: /* Reset receiver. */ - s->rx_enabled = 0; - s->fifo_len = 0; - s->sr &= ~(MCF_UART_RxRDY | MCF_UART_FFULL); - break; - case 3: /* Reset transmitter. */ - s->tx_enabled = 0; - s->sr |= MCF_UART_TxEMP; - s->sr &= ~MCF_UART_TxRDY; - break; - case 4: /* Reset error status. */ - break; - case 5: /* Reset break-change interrupt. */ - s->isr &= ~MCF_UART_DBINT; - break; - case 6: /* Start break. */ - case 7: /* Stop break. */ - break; - } - - /* Transmitter command. */ - switch ((cmd >> 2) & 3) { - case 0: /* No-op. */ - break; - case 1: /* Enable. */ - s->tx_enabled = 1; - mcf_uart_do_tx(s); - break; - case 2: /* Disable. */ - s->tx_enabled = 0; - mcf_uart_do_tx(s); - break; - case 3: /* Reserved. */ - fprintf(stderr, "mcf_uart: Bad TX command\n"); - break; - } - - /* Receiver command. */ - switch (cmd & 3) { - case 0: /* No-op. */ - break; - case 1: /* Enable. */ - s->rx_enabled = 1; - break; - case 2: - s->rx_enabled = 0; - break; - case 3: /* Reserved. */ - fprintf(stderr, "mcf_uart: Bad RX command\n"); - break; - } -} - -void mcf_uart_write(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - mcf_uart_state *s = (mcf_uart_state *)opaque; - switch (addr & 0x3f) { - case 0x00: - s->mr[s->current_mr] = val; - s->current_mr = 1; - break; - case 0x04: - /* CSR is ignored. */ - break; - case 0x08: /* Command Register. */ - mcf_do_command(s, val); - break; - case 0x0c: /* Transmit Buffer. */ - s->sr &= ~MCF_UART_TxEMP; - s->tb = val; - mcf_uart_do_tx(s); - break; - case 0x10: - /* ACR is ignored. */ - break; - case 0x14: - s->imr = val; - break; - default: - break; - } - mcf_uart_update(s); -} - -static void mcf_uart_reset(mcf_uart_state *s) -{ - s->fifo_len = 0; - s->mr[0] = 0; - s->mr[1] = 0; - s->sr = MCF_UART_TxEMP; - s->tx_enabled = 0; - s->rx_enabled = 0; - s->isr = 0; - s->imr = 0; -} - -static void mcf_uart_push_byte(mcf_uart_state *s, uint8_t data) -{ - /* Break events overwrite the last byte if the fifo is full. */ - if (s->fifo_len == 4) - s->fifo_len--; - - s->fifo[s->fifo_len] = data; - s->fifo_len++; - s->sr |= MCF_UART_RxRDY; - if (s->fifo_len == 4) - s->sr |= MCF_UART_FFULL; - - mcf_uart_update(s); -} - -static void mcf_uart_event(void *opaque, int event) -{ - mcf_uart_state *s = (mcf_uart_state *)opaque; - - switch (event) { - case CHR_EVENT_BREAK: - s->isr |= MCF_UART_DBINT; - mcf_uart_push_byte(s, 0); - break; - default: - break; - } -} - -static int mcf_uart_can_receive(void *opaque) -{ - mcf_uart_state *s = (mcf_uart_state *)opaque; - - return s->rx_enabled && (s->sr & MCF_UART_FFULL) == 0; -} - -static void mcf_uart_receive(void *opaque, const uint8_t *buf, int size) -{ - mcf_uart_state *s = (mcf_uart_state *)opaque; - - mcf_uart_push_byte(s, buf[0]); -} - -void *mcf_uart_init(qemu_irq irq, CharDriverState *chr) -{ - mcf_uart_state *s; - - s = qemu_mallocz(sizeof(mcf_uart_state)); - s->chr = chr; - s->irq = irq; - if (chr) { - qemu_chr_add_handlers(chr, mcf_uart_can_receive, mcf_uart_receive, - mcf_uart_event, s); - } - mcf_uart_reset(s); - return s; -} - - -static CPUReadMemoryFunc *mcf_uart_readfn[] = { - mcf_uart_read, - mcf_uart_read, - mcf_uart_read -}; - -static CPUWriteMemoryFunc *mcf_uart_writefn[] = { - mcf_uart_write, - mcf_uart_write, - mcf_uart_write -}; - -void mcf_uart_mm_init(target_phys_addr_t base, qemu_irq irq, - CharDriverState *chr) -{ - mcf_uart_state *s; - int iomemtype; - - s = mcf_uart_init(irq, chr); - iomemtype = cpu_register_io_memory(mcf_uart_readfn, - mcf_uart_writefn, s); - cpu_register_physical_memory(base, 0x40, iomemtype); -} diff --git a/qemu-0.11.0/hw/microblaze_pic_cpu.c b/qemu-0.11.0/hw/microblaze_pic_cpu.c deleted file mode 100644 index 7c59382..0000000 --- a/qemu-0.11.0/hw/microblaze_pic_cpu.c +++ /dev/null @@ -1,50 +0,0 @@ -/* - * QEMU MicroBlaze CPU interrupt wrapper logic. - * - * Copyright (c) 2009 Edgar E. Iglesias, Axis Communications AB. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "hw.h" -#include "pc.h" - -#define D(x) - -void pic_info(Monitor *mon) -{} -void irq_info(Monitor *mon) -{} - -static void microblaze_pic_cpu_handler(void *opaque, int irq, int level) -{ - CPUState *env = (CPUState *)opaque; - int type = irq ? CPU_INTERRUPT_NMI : CPU_INTERRUPT_HARD; - - if (level) - cpu_interrupt(env, type); - else - cpu_reset_interrupt(env, type); -} - -qemu_irq *microblaze_pic_init_cpu(CPUState *env); -qemu_irq *microblaze_pic_init_cpu(CPUState *env) -{ - return qemu_allocate_irqs(microblaze_pic_cpu_handler, env, 2); -} diff --git a/qemu-0.11.0/hw/mips-bios.h b/qemu-0.11.0/hw/mips-bios.h deleted file mode 100644 index b4b88ac..0000000 --- a/qemu-0.11.0/hw/mips-bios.h +++ /dev/null @@ -1,8 +0,0 @@ -#include "cpu.h" - -#define BIOS_SIZE (4 * 1024 * 1024) -#ifdef TARGET_WORDS_BIGENDIAN -#define BIOS_FILENAME "mips_bios.bin" -#else -#define BIOS_FILENAME "mipsel_bios.bin" -#endif diff --git a/qemu-0.11.0/hw/mips.h b/qemu-0.11.0/hw/mips.h deleted file mode 100644 index 5fd72bb..0000000 --- a/qemu-0.11.0/hw/mips.h +++ /dev/null @@ -1,43 +0,0 @@ -#ifndef HW_MIPS_H -#define HW_MIPS_H -/* Definitions for mips board emulation. */ - -/* gt64xxx.c */ -PCIBus *pci_gt64120_init(qemu_irq *pic); - -/* ds1225y.c */ -void *ds1225y_init(target_phys_addr_t mem_base, const char *filename); -void ds1225y_set_protection(void *opaque, int protection); - -/* g364fb.c */ -int g364fb_mm_init(target_phys_addr_t vram_base, - target_phys_addr_t ctrl_base, int it_shift, - qemu_irq irq); - -/* mipsnet.c */ -void mipsnet_init(int base, qemu_irq irq, NICInfo *nd); - -/* jazz_led.c */ -extern void jazz_led_init(target_phys_addr_t base); - -/* mips_int.c */ -extern void cpu_mips_irq_init_cpu(CPUState *env); - -/* mips_timer.c */ -extern void cpu_mips_clock_init(CPUState *); - -/* rc4030.c */ -typedef struct rc4030DMAState *rc4030_dma; -void rc4030_dma_memory_rw(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write); -void rc4030_dma_read(void *dma, uint8_t *buf, int len); -void rc4030_dma_write(void *dma, uint8_t *buf, int len); - -void *rc4030_init(qemu_irq timer, qemu_irq jazz_bus, - qemu_irq **irqs, rc4030_dma **dmas); - -/* dp8393x.c */ -void dp83932_init(NICInfo *nd, target_phys_addr_t base, int it_shift, - qemu_irq irq, void* mem_opaque, - void (*memory_rw)(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write)); - -#endif diff --git a/qemu-0.11.0/hw/mips_int.c b/qemu-0.11.0/hw/mips_int.c deleted file mode 100644 index ad48b4f..0000000 --- a/qemu-0.11.0/hw/mips_int.c +++ /dev/null @@ -1,45 +0,0 @@ -#include "hw.h" -#include "mips.h" -#include "cpu.h" - -/* Raise IRQ to CPU if necessary. It must be called every time the active - IRQ may change */ -void cpu_mips_update_irq(CPUState *env) -{ - if ((env->CP0_Status & (1 << CP0St_IE)) && - !(env->CP0_Status & (1 << CP0St_EXL)) && - !(env->CP0_Status & (1 << CP0St_ERL)) && - !(env->hflags & MIPS_HFLAG_DM)) { - if ((env->CP0_Status & env->CP0_Cause & CP0Ca_IP_mask) && - !(env->interrupt_request & CPU_INTERRUPT_HARD)) { - cpu_interrupt(env, CPU_INTERRUPT_HARD); - } - } else - cpu_reset_interrupt(env, CPU_INTERRUPT_HARD); -} - -static void cpu_mips_irq_request(void *opaque, int irq, int level) -{ - CPUState *env = (CPUState *)opaque; - - if (irq < 0 || irq > 7) - return; - - if (level) { - env->CP0_Cause |= 1 << (irq + CP0Ca_IP); - } else { - env->CP0_Cause &= ~(1 << (irq + CP0Ca_IP)); - } - cpu_mips_update_irq(env); -} - -void cpu_mips_irq_init_cpu(CPUState *env) -{ - qemu_irq *qi; - int i; - - qi = qemu_allocate_irqs(cpu_mips_irq_request, env, 8); - for (i = 0; i < 8; i++) { - env->irq[i] = qi[i]; - } -} diff --git a/qemu-0.11.0/hw/mips_jazz.c b/qemu-0.11.0/hw/mips_jazz.c deleted file mode 100644 index 82cd385..0000000 --- a/qemu-0.11.0/hw/mips_jazz.c +++ /dev/null @@ -1,315 +0,0 @@ -/* - * QEMU MIPS Jazz support - * - * Copyright (c) 2007-2008 Hervé Poussineau - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include "hw.h" -#include "mips.h" -#include "pc.h" -#include "isa.h" -#include "fdc.h" -#include "sysemu.h" -#include "audio/audio.h" -#include "boards.h" -#include "net.h" -#include "scsi.h" -#include "mips-bios.h" - -enum jazz_model_e -{ - JAZZ_MAGNUM, - JAZZ_PICA61, -}; - -static void main_cpu_reset(void *opaque) -{ - CPUState *env = opaque; - cpu_reset(env); -} - -static uint32_t rtc_readb(void *opaque, target_phys_addr_t addr) -{ - CPUState *env = opaque; - return cpu_inw(env, 0x71); -} - -static void rtc_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - CPUState *env = opaque; - cpu_outw(env, 0x71, val & 0xff); -} - -static CPUReadMemoryFunc *rtc_read[3] = { - rtc_readb, - rtc_readb, - rtc_readb, -}; - -static CPUWriteMemoryFunc *rtc_write[3] = { - rtc_writeb, - rtc_writeb, - rtc_writeb, -}; - -static void dma_dummy_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) -{ - /* Nothing to do. That is only to ensure that - * the current DMA acknowledge cycle is completed. */ -} - -static CPUReadMemoryFunc *dma_dummy_read[3] = { - NULL, - NULL, - NULL, -}; - -static CPUWriteMemoryFunc *dma_dummy_write[3] = { - dma_dummy_writeb, - dma_dummy_writeb, - dma_dummy_writeb, -}; - -#ifdef HAS_AUDIO -static void audio_init(qemu_irq *pic) -{ - struct soundhw *c; - int audio_enabled = 0; - - for (c = soundhw; !audio_enabled && c->name; ++c) { - audio_enabled = c->enabled; - } - - if (audio_enabled) { - for (c = soundhw; c->name; ++c) { - if (c->enabled) { - if (c->isa) { - c->init.init_isa(pic); - } - } - } - } -} -#endif - -#define MAGNUM_BIOS_SIZE_MAX 0x7e000 -#define MAGNUM_BIOS_SIZE (BIOS_SIZE < MAGNUM_BIOS_SIZE_MAX ? BIOS_SIZE : MAGNUM_BIOS_SIZE_MAX) - -static -void mips_jazz_init (ram_addr_t ram_size, - const char *cpu_model, - enum jazz_model_e jazz_model) -{ - char *filename; - int bios_size, n; - CPUState *env; - qemu_irq *rc4030, *i8259; - rc4030_dma *dmas; - void* rc4030_opaque; - int s_rtc, s_dma_dummy; - NICInfo *nd; - PITState *pit; - BlockDriverState *fds[MAX_FD]; - qemu_irq esp_reset; - ram_addr_t ram_offset; - ram_addr_t bios_offset; - - /* init CPUs */ - if (cpu_model == NULL) { -#ifdef TARGET_MIPS64 - cpu_model = "R4000"; -#else - /* FIXME: All wrong, this maybe should be R3000 for the older JAZZs. */ - cpu_model = "24Kf"; -#endif - } - env = cpu_init(cpu_model); - if (!env) { - fprintf(stderr, "Unable to find CPU definition\n"); - exit(1); - } - qemu_register_reset(main_cpu_reset, env); - - /* allocate RAM */ - ram_offset = qemu_ram_alloc(ram_size); - cpu_register_physical_memory(0, ram_size, ram_offset | IO_MEM_RAM); - - bios_offset = qemu_ram_alloc(MAGNUM_BIOS_SIZE); - cpu_register_physical_memory(0x1fc00000LL, - MAGNUM_BIOS_SIZE, bios_offset | IO_MEM_ROM); - cpu_register_physical_memory(0xfff00000LL, - MAGNUM_BIOS_SIZE, bios_offset | IO_MEM_ROM); - - /* load the BIOS image. */ - if (bios_name == NULL) - bios_name = BIOS_FILENAME; - filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); - if (filename) { - bios_size = load_image_targphys(filename, 0xfff00000LL, - MAGNUM_BIOS_SIZE); - qemu_free(filename); - } else { - bios_size = -1; - } - if (bios_size < 0 || bios_size > MAGNUM_BIOS_SIZE) { - fprintf(stderr, "qemu: Could not load MIPS bios '%s'\n", - bios_name); - exit(1); - } - - /* Init CPU internal devices */ - cpu_mips_irq_init_cpu(env); - cpu_mips_clock_init(env); - - /* Chipset */ - rc4030_opaque = rc4030_init(env->irq[6], env->irq[3], &rc4030, &dmas); - s_dma_dummy = cpu_register_io_memory(dma_dummy_read, dma_dummy_write, NULL); - cpu_register_physical_memory(0x8000d000, 0x00001000, s_dma_dummy); - - /* ISA devices */ - i8259 = i8259_init(env->irq[4]); - DMA_init(0); - pit = pit_init(0x40, i8259[0]); - pcspk_init(pit); - - /* ISA IO space at 0x90000000 */ - isa_mmio_init(0x90000000, 0x01000000); - isa_mem_base = 0x11000000; - - /* Video card */ - switch (jazz_model) { - case JAZZ_MAGNUM: - g364fb_mm_init(0x40000000, 0x60000000, 0, rc4030[3]); - break; - case JAZZ_PICA61: - isa_vga_mm_init(0x40000000, 0x60000000, 0); - break; - default: - break; - } - - /* Network controller */ - for (n = 0; n < nb_nics; n++) { - nd = &nd_table[n]; - if (!nd->model) - nd->model = "dp83932"; - if (strcmp(nd->model, "dp83932") == 0) { - dp83932_init(nd, 0x80001000, 2, rc4030[4], - rc4030_opaque, rc4030_dma_memory_rw); - break; - } else if (strcmp(nd->model, "?") == 0) { - fprintf(stderr, "qemu: Supported NICs: dp83932\n"); - exit(1); - } else { - fprintf(stderr, "qemu: Unsupported NIC: %s\n", nd->model); - exit(1); - } - } - - /* SCSI adapter */ - esp_init(0x80002000, 0, - rc4030_dma_read, rc4030_dma_write, dmas[0], - rc4030[5], &esp_reset); - - /* Floppy */ - if (drive_get_max_bus(IF_FLOPPY) >= MAX_FD) { - fprintf(stderr, "qemu: too many floppy drives\n"); - exit(1); - } - for (n = 0; n < MAX_FD; n++) { - int fd = drive_get_index(IF_FLOPPY, 0, n); - if (fd != -1) - fds[n] = drives_table[fd].bdrv; - else - fds[n] = NULL; - } - fdctrl_init(rc4030[1], 0, 1, 0x80003000, fds); - - /* Real time clock */ - rtc_init(0x70, i8259[8], 1980); - s_rtc = cpu_register_io_memory(rtc_read, rtc_write, env); - cpu_register_physical_memory(0x80004000, 0x00001000, s_rtc); - - /* Keyboard (i8042) */ - i8042_mm_init(rc4030[6], rc4030[7], 0x80005000, 0x1000, 0x1); - - /* Serial ports */ - if (serial_hds[0]) - serial_mm_init(0x80006000, 0, rc4030[8], 8000000/16, serial_hds[0], 1); - if (serial_hds[1]) - serial_mm_init(0x80007000, 0, rc4030[9], 8000000/16, serial_hds[1], 1); - - /* Parallel port */ - if (parallel_hds[0]) - parallel_mm_init(0x80008000, 0, rc4030[0], parallel_hds[0]); - - /* Sound card */ - /* FIXME: missing Jazz sound at 0x8000c000, rc4030[2] */ -#ifdef HAS_AUDIO - audio_init(i8259); -#endif - - /* NVRAM: Unprotected at 0x9000, Protected at 0xa000, Read only at 0xb000 */ - ds1225y_init(0x80009000, "nvram"); - - /* LED indicator */ - jazz_led_init(0x8000f000); -} - -static -void mips_magnum_init (ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, const char *kernel_cmdline, - const char *initrd_filename, const char *cpu_model) -{ - mips_jazz_init(ram_size, cpu_model, JAZZ_MAGNUM); -} - -static -void mips_pica61_init (ram_addr_t ram_size, - const char *boot_device, - const char *kernel_filename, const char *kernel_cmdline, - const char *initrd_filename, const char *cpu_model) -{ - mips_jazz_init(ram_size, cpu_model, JAZZ_PICA61); -} - -static QEMUMachine mips_magnum_machine = { - .name = "magnum", - .desc = "MIPS Magnum", - .init = mips_magnum_init, - .use_scsi = 1, -}; - -static QEMUMachine mips_pica61_machine = { - .name = "pica61", - .desc = "Acer Pica 61", - .init = mips_pica61_init, - .use_scsi = 1, -}; - -static void mips_jazz_machine_init(void) -{ - qemu_register_machine(&mips_magnum_machine); - qemu_register_machine(&mips_pica61_machine); -} - -machine_init(mips_jazz_machine_init); diff --git a/qemu-0.11.0/hw/mips_malta.c b/qemu-0.11.0/hw/mips_malta.c deleted file mode 100644 index 7728e58..0000000 --- a/qemu-0.11.0/hw/mips_malta.c +++ /dev/null @@ -1,970 +0,0 @@ -/* - * QEMU Malta board support - * - * Copyright (c) 2006 Aurelien Jarno - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without res