SerialICE November 2009

serialice@serialice.com

10 participants
42 discussions

by svn＠coresystems.de

Author: stepan Date: 2009-11-26 13:10:34 +0100 (Thu, 26 Nov 2009) New Revision: 67 Modified: trunk/SerialICE/mainboard/asus_m2v-mx_se.c trunk/SerialICE/mainboard/asus_p2b.c trunk/SerialICE/mainboard/dell_s1850.c trunk/SerialICE/mainboard/intel_d945gclf.c trunk/SerialICE/mainboard/kontron_986lcd-m.c trunk/SerialICE/mainboard/msi_ms6178.c trunk/SerialICE/mainboard/rca_rm4100.c trunk/SerialICE/mainboard/thomson_ip1000.c trunk/SerialICE/serialice.c Log: Add mainboard name and version info commands Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/SerialICE/mainboard/asus_m2v-mx_se.c =================================================================== --- trunk/SerialICE/mainboard/asus_m2v-mx_se.c 2009-11-21 15:31:20 UTC (rev 66) +++ trunk/SerialICE/mainboard/asus_m2v-mx_se.c 2009-11-26 12:10:34 UTC (rev 67) @@ -18,6 +18,8 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +const char boardname[33]="ASUS M2V-MX SE "; + #define SUPERIO_CONFIG_PORT 0x2e static void superio_init(void) Modified: trunk/SerialICE/mainboard/asus_p2b.c =================================================================== --- trunk/SerialICE/mainboard/asus_p2b.c 2009-11-21 15:31:20 UTC (rev 66) +++ trunk/SerialICE/mainboard/asus_p2b.c 2009-11-26 12:10:34 UTC (rev 67) @@ -17,10 +17,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* - * This is a chipset init file for the ASUS P2B mainboard. - */ +/* This is a chipset init file for the ASUS P2B mainboard. */ +const char boardname[33]="ASUS P2B "; + #define PNP_PORT 0x3f0 static void superio_init(void) Modified: trunk/SerialICE/mainboard/dell_s1850.c =================================================================== --- trunk/SerialICE/mainboard/dell_s1850.c 2009-11-21 15:31:20 UTC (rev 66) +++ trunk/SerialICE/mainboard/dell_s1850.c 2009-11-26 12:10:34 UTC (rev 67) @@ -17,10 +17,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* - * This is an example chipset init file for the Dell S1850 - */ +/* This is a chipset init file for the Dell S1850 */ +const char boardname[33]="DELL S1850 "; + /* Hardware specific functions */ static void mainboard_set_ich5(void) { Modified: trunk/SerialICE/mainboard/intel_d945gclf.c =================================================================== --- trunk/SerialICE/mainboard/intel_d945gclf.c 2009-11-21 15:31:20 UTC (rev 66) +++ trunk/SerialICE/mainboard/intel_d945gclf.c 2009-11-26 12:10:34 UTC (rev 67) @@ -17,10 +17,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* - * This is an example chipset init file for the Kontron 986LCD-M mainboard - */ +/* This is a chipset init file for the Intel D945GCLF mainboard */ +const char boardname[33]="Intel D945GCLF "; + /* Hardware specific functions */ #define RCBA 0xfed1c000 Modified: trunk/SerialICE/mainboard/kontron_986lcd-m.c =================================================================== --- trunk/SerialICE/mainboard/kontron_986lcd-m.c 2009-11-21 15:31:20 UTC (rev 66) +++ trunk/SerialICE/mainboard/kontron_986lcd-m.c 2009-11-26 12:10:34 UTC (rev 67) @@ -17,10 +17,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* - * This is an example chipset init file for the Kontron 986LCD-M mainboard - */ +/* This is a chipset init file for the Kontron 986LCD-M mainboard */ +const char boardname[33]="Kontron 986LCD-M "; + /* Hardware specific functions */ #define RCBA 0xfed1c000 Modified: trunk/SerialICE/mainboard/msi_ms6178.c =================================================================== --- trunk/SerialICE/mainboard/msi_ms6178.c 2009-11-21 15:31:20 UTC (rev 66) +++ trunk/SerialICE/mainboard/msi_ms6178.c 2009-11-26 12:10:34 UTC (rev 67) @@ -18,6 +18,8 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +const char boardname[33]="MSI MS6178 "; + #define PMBASE 0x40 #define COM_DEC 0xe0 #define LPC_EN 0xe6 Modified: trunk/SerialICE/mainboard/rca_rm4100.c =================================================================== --- trunk/SerialICE/mainboard/rca_rm4100.c 2009-11-21 15:31:20 UTC (rev 66) +++ trunk/SerialICE/mainboard/rca_rm4100.c 2009-11-26 12:10:34 UTC (rev 67) @@ -17,9 +17,9 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* - * This is an example chipset init file for the RCA RM4100 mainboard - */ +/* This is a chipset init file for the RCA RM4100 mainboard */ + +const char boardname[33]="RCA RM4100 "; /* Hardware specific functions */ Modified: trunk/SerialICE/mainboard/thomson_ip1000.c =================================================================== --- trunk/SerialICE/mainboard/thomson_ip1000.c 2009-11-21 15:31:20 UTC (rev 66) +++ trunk/SerialICE/mainboard/thomson_ip1000.c 2009-11-26 12:10:34 UTC (rev 67) @@ -17,10 +17,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* - * This is an example chipset init file for the THOMSON IP1000 mainboard - */ +/* This is a chipset init file for the THOMSON IP1000 mainboard */ +const char boardname[33]="THOMSON IP1000 "; + /* Hardware specific functions */ #define PMBASE 0x400 Modified: trunk/SerialICE/serialice.c =================================================================== --- trunk/SerialICE/serialice.c 2009-11-21 15:31:20 UTC (rev 66) +++ trunk/SerialICE/serialice.c 2009-11-26 12:10:34 UTC (rev 67) @@ -186,13 +186,24 @@ sio_put32(reg32); } +static void serialice_mainboard(void) +{ + /* must be defined in mainboard/<boardname>.c */ + sio_putstring(boardname); +} + +static void serialice_version(void) +{ + sio_putstring("\nSerialICE v" VERSION " (" __DATE__ ")\n"); +} + int main(void) { chipset_init(); sio_init(); - sio_putstring("\nSerialICE v" VERSION " (" __DATE__ ")\n"); + serialice_version(); while(1) { u16 c; @@ -227,6 +238,11 @@ case (('c' << 8)|'i'): // Read CPUID *ci serialice_cpuinfo(); break; + case (('m' << 8)|'b'): // Read mainboard type *mb + serialice_mainboard(); + break; + case (('v' << 8)|'i'): // Read version info *vi + serialice_mainboard(); default: sio_putstring("ERROR\n"); break;

11 years, 3 months

[RFC] board names

by Stefan Reinauer

Hi, one feature that goes with a device model is to add indentification capability to the SerialICE shell. I added two commands: *mb prints the mainboard name in a 32byte free text string. *vi prints version information. (To determine whether the Shell part and the Qemu part fit together) So each board defines const char boardname[33]="Kontron 986LCD-M "; How would people prefer to have it? A null terminated string rather than a fixed size string? Spaces? Stefan Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Index: serialice.c =================================================================== --- serialice.c (revision 66) +++ serialice.c (working copy) @@ -186,13 +186,24 @@ sio_put32(reg32); } +static void serialice_mainboard(void) +{ + /* must be defined in mainboard/<boardname>.c */ + sio_putstring(boardname); +} + +static void serialice_version(void) +{ + sio_putstring("\nSerialICE v" VERSION " (" __DATE__ ")\n"); +} + int main(void) { chipset_init(); sio_init(); - sio_putstring("\nSerialICE v" VERSION " (" __DATE__ ")\n"); + serialice_version(); while(1) { u16 c; @@ -227,6 +238,11 @@ case (('c' << 8)|'i'): // Read CPUID *ci serialice_cpuinfo(); break; + case (('m' << 8)|'b'): // Read mainboard type *mb + serialice_mainboard(); + break; + case (('v' << 8)|'i'): // Read version info *vi + serialice_mainboard(); default: sio_putstring("ERROR\n"); break; Index: mainboard/asus_p2b.c =================================================================== --- mainboard/asus_p2b.c (revision 66) +++ mainboard/asus_p2b.c (working copy) @@ -17,10 +17,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* - * This is a chipset init file for the ASUS P2B mainboard. - */ +/* This is a chipset init file for the ASUS P2B mainboard. */ +const char boardname[33]="ASUS P2B "; + #define PNP_PORT 0x3f0 static void superio_init(void) Index: mainboard/dell_s1850.c =================================================================== --- mainboard/dell_s1850.c (revision 66) +++ mainboard/dell_s1850.c (working copy) @@ -17,10 +17,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* - * This is an example chipset init file for the Dell S1850 - */ +/* This is a chipset init file for the Dell S1850 */ +const char boardname[33]="DELL S1850 "; + /* Hardware specific functions */ static void mainboard_set_ich5(void) { Index: mainboard/thomson_ip1000.c =================================================================== --- mainboard/thomson_ip1000.c (revision 66) +++ mainboard/thomson_ip1000.c (working copy) @@ -17,10 +17,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* - * This is an example chipset init file for the THOMSON IP1000 mainboard - */ +/* This is a chipset init file for the THOMSON IP1000 mainboard */ +const char boardname[33]="THOMSON IP1000 "; + /* Hardware specific functions */ #define PMBASE 0x400 Index: mainboard/asus_m2v-mx_se.c =================================================================== --- mainboard/asus_m2v-mx_se.c (revision 66) +++ mainboard/asus_m2v-mx_se.c (working copy) @@ -18,6 +18,8 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +const char boardname[33]="ASUS M2V-MX SE "; + #define SUPERIO_CONFIG_PORT 0x2e static void superio_init(void) Index: mainboard/rca_rm4100.c =================================================================== --- mainboard/rca_rm4100.c (revision 66) +++ mainboard/rca_rm4100.c (working copy) @@ -17,9 +17,9 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* - * This is an example chipset init file for the RCA RM4100 mainboard - */ +/* This is a chipset init file for the RCA RM4100 mainboard */ + +const char boardname[33]="RCA RM4100 "; /* Hardware specific functions */ Index: mainboard/intel_d945gclf.c =================================================================== --- mainboard/intel_d945gclf.c (revision 66) +++ mainboard/intel_d945gclf.c (working copy) @@ -17,10 +17,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* - * This is an example chipset init file for the Kontron 986LCD-M mainboard - */ +/* This is a chipset init file for the Intel D945GCLF mainboard */ +const char boardname[33]="Intel D945GCLF "; + /* Hardware specific functions */ #define RCBA 0xfed1c000 Index: mainboard/kontron_986lcd-m.c =================================================================== --- mainboard/kontron_986lcd-m.c (revision 66) +++ mainboard/kontron_986lcd-m.c (working copy) @@ -17,10 +17,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -/* - * This is an example chipset init file for the Kontron 986LCD-M mainboard - */ +/* This is a chipset init file for the Kontron 986LCD-M mainboard */ +const char boardname[33]="Kontron 986LCD-M "; + /* Hardware specific functions */ #define RCBA 0xfed1c000 Index: mainboard/msi_ms6178.c =================================================================== --- mainboard/msi_ms6178.c (revision 66) +++ mainboard/msi_ms6178.c (working copy) @@ -18,6 +18,8 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +const char boardname[33]="MSI MS6178 "; + #define PMBASE 0x40 #define COM_DEC 0xe0 #define LPC_EN 0xe6

11 years, 3 months

[RFC] Object Oriented Device Model?

by Stefan Reinauer

Hi, Since we seem to have additional filter rules for every board, BIOS, SuperIO and chipset we support, I gave it a shot and prototyped a small "object oriented device model" for our filters. So each filter could run through all registered components for a board and run the filters suited for that hardware (and only those). We could add a command to the serialice shell that dumps the board name, so SerialICE/Qemu knows which components to use and how to configure them... My prototype example is attached to this mail... comments? Ideas? If you think this could be useful I'll try to integrate this before SerialICE 2.0 :-) Best regards, Stefan -- coresystems GmbH • Brahmsstr. 16 • D-79104 Freiburg i. Br. Tel.: +49 761 7668825 • Fax: +49 761 7664613 Email: info(a)coresystems.de • http://www.coresystems.de/ Registergericht: Amtsgericht Freiburg • HRB 7656 Geschäftsführer: Stefan Reinauer • Ust-IdNr.: DE245674866

11 years, 3 months

SerialICE 1.5 released - Qemu based firmware debugger

by Stefan Reinauer

Dear x86/x64 hardware and low-level software developers and enthusiasts! coresystems GmbH is glad to release SerialICE 1.5: SerialICE (http://www.serialice.com) is a BIOS/Firmware debugging tool. It allows you to run and observe BIOS images (such as coreboot®: http://www.coreboot.org/) written for real hardware in Qemu (http://www.qemu.org) for debugging purposes. Thanks to Qemu's compelling feature set, it's also possible to debug this BIOS code with GNU GDB. Among the new features of SerialICE version 1.5: - Rework memory and IO filters to provide more control - Improved PCI, PCIe and memory access logging - Windows (MINGW and Cygwin) support - New mainboard supported: ASUS P2B - SerialICE connection now survives target resets - CPUID now honors ECX values - RDMSR/WRMSR now honor EDI unlock keys - Add LUA patch to correctly operate on 32bit hosts - Drop SerialICE specific machine type in Qemu SerialICE consists of three parts: - a serial console "rom shell" compiled with romcc, with minimal footprint. - a patch to Qemu 0.11.0, which adds a new "SerialICE" machine. - a LUA script that contains filters, loggers and other SerialICE specific configuration and adaption. SerialICE can be downloaded from http://www.serialice.com/. With "qemu -serialice /dev/ttyS0 -L path-to-your-bios.bin-dir -hda /dev/zero" you can run an arbitrary BIOS binary written for your target hardware in Qemu, thus logging all IO and memory accesses. Those operations will additionally be transmitted to the target system's shell and are executed there, while their results are submitted back to Qemu. Operations sent to the target: - memory reads/writes (some of them) - IO reads/writes - MSR reads/writes - CPUID calls (the bios code path might rely on this) Note: The code is still quite experimental and only supports a few number of mainboard out of the box, but it was already useful in some debugging scenarios we had and was able to reveil information that would normally only be available with a hardware debugger of the price of a new car. Don't expect SerialICE to completely replace a ICE/JTAG/ITP device, but it might just work for your case, as it did for us. The ROM code needs minimal board/chipset specific setup in order to establish serial communication with Qemu. See mainboard/* for a few examples. This release contains setup code for 7 mainboards. Also, some hardware accesses have to be caught in the LUA code (scripts/serialice.lua) in order to prevent the system from locking up (ie. when the BIOS is disabling the serial console). Special thanks go to Patrick Georgi and Mark Marshall for their bug fixes and contributions to this release. See http://www.serialice.com/ for more information. Comments and patches are of course very welcome! Best regards, Stefan Reinauer -- coresystems GmbH • Brahmsstr. 16 • D-79104 Freiburg i. Br. Tel.: +49 761 7668825 • Fax: +49 761 7664613 Email: info(a)coresystems.de • http://www.coresystems.de/ Registergericht: Amtsgericht Freiburg • HRB 7656 Geschäftsführer: Stefan Reinauer • Ust-IdNr.: DE245674866

11 years, 3 months

r66 - trunk

by svn＠coresystems.de

Author: stepan Date: 2009-11-21 16:31:20 +0100 (Sat, 21 Nov 2009) New Revision: 66 Modified: trunk/Makefile Log: fix URL Modified: trunk/Makefile =================================================================== --- trunk/Makefile 2009-11-21 15:30:15 UTC (rev 65) +++ trunk/Makefile 2009-11-21 15:31:20 UTC (rev 66) @@ -43,7 +43,7 @@ TARBALL=SerialICE-$(SERIALICE_VERSION).tar.bz2 release: @printf "\nCreating release tarball: $(TARBALL)\n" - @svn export -q svn://coresystems.de/serialice/trunk/SerialICE SerialICE-$(SERIALICE_VERSION) + @svn export -q svn://serialice.com/serialice/trunk/SerialICE SerialICE-$(SERIALICE_VERSION) @tar cjf $(TARBALL) SerialICE-$(SERIALICE_VERSION) @rm -rf SerialICE-$(SERIALICE_VERSION) @printf "done.\n\n"

11 years, 3 months

r65 - tags

by svn＠coresystems.de

Author: stepan Date: 2009-11-21 16:30:15 +0100 (Sat, 21 Nov 2009) New Revision: 65 Added: tags/SerialICE-1.5/ Log: Add tag for release 1.5

11 years, 3 months

r64 - in trunk/SerialICE: . patches

by svn＠coresystems.de

Author: stepan Date: 2009-11-21 16:29:14 +0100 (Sat, 21 Nov 2009) New Revision: 64 Modified: trunk/SerialICE/Makefile trunk/SerialICE/patches/serialice-qemu-0.11.0.diff Log: update patch against Qemu and push version number to 1.5 Modified: trunk/SerialICE/Makefile =================================================================== --- trunk/SerialICE/Makefile 2009-11-21 14:53:59 UTC (rev 63) +++ trunk/SerialICE/Makefile 2009-11-21 15:29:14 UTC (rev 64) @@ -17,7 +17,7 @@ ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ## -VERSION="1.4" +VERSION="1.5" _OS=$(shell uname -s |cut -c-7) STACK= Modified: trunk/SerialICE/patches/serialice-qemu-0.11.0.diff =================================================================== --- trunk/SerialICE/patches/serialice-qemu-0.11.0.diff 2009-11-21 14:53:59 UTC (rev 63) +++ trunk/SerialICE/patches/serialice-qemu-0.11.0.diff 2009-11-21 15:29:14 UTC (rev 64) @@ -10,19 +10,19 @@ build.sh | 5 configure | 45 ++ exec-all.h | 4 - hw/pc.c | 43 ++ + hw/pc.c | 13 qemu-char.c | 4 qemu-options.hx | 11 - serialice.c | 847 ++++++++++++++++++++++++++++++++++++++++++++++++ - serialice.h | 42 ++ + serialice.c | 927 ++++++++++++++++++++++++++++++++++++++++++++++++ + serialice.h | 66 +++ softmmu_template.h | 28 + target-i386/op_helper.c | 62 +++ vl.c | 8 - 13 files changed, 1108 insertions(+), 2 deletions(-) + 13 files changed, 1182 insertions(+), 2 deletions(-) --- qemu-0.11.0/serialice.c +++ qemu-0.11.0/serialice.c -@@ -0,0 +1,847 @@ +@@ -0,0 +1,927 @@ +/* + * QEMU PC System Emulator + * @@ -53,9 +53,14 @@ +#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 + +/* LUA includes */ +#include <lua.h> @@ -71,8 +76,13 @@ +#define SERIALICE_DEBUG 3 +#define BUFFER_SIZE 1024 +typedef struct { ++#ifdef WIN32 ++ HANDLE fd; ++#else + int fd; ++#endif + char *buffer; ++ char *command; +} SerialICEState; + +static SerialICEState *s; @@ -80,7 +90,9 @@ +int serialice_active = 0; +const char *serialice_lua_script="serialice.lua"; + ++#ifndef WIN32 +static struct termios options; ++#endif + +static lua_State *L; + @@ -358,7 +370,6 @@ +{ + int result; + -+ + lua_getfield(L, LUA_GLOBALSINDEX, "SerialICE_cpuid_log"); + + lua_pushinteger(L, eax); // input: eax @@ -380,18 +391,25 @@ +// ************************************************************************** +// low level communication with the SerialICE shell (serial communication) + -+static int serialice_read(int fd, void *buf, size_t nbyte) ++static int serialice_read(SerialICEState *state, void *buf, size_t nbyte) +{ + int bytes_read = 0; + + while (1) { -+ int ret = read(fd, buf, nbyte); ++#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; @@ -403,15 +421,24 @@ + return bytes_read; +} + -+static int serialice_write(int fd, const void *buf, size_t nbyte) ++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++) { -+ while (write(fd, buffer + i, 1) != 1) ; -+ while (read(fd, &c, 1) != 1) ; ++#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]) { + printf("Readback error! %x/%x\n", c, buffer[i]); + } @@ -420,6 +447,31 @@ + 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 @@ -427,17 +479,25 @@ +#endif + int l; + -+ serialice_write(s->fd, command, strlen(command)); ++ 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->fd, s->buffer, reply_len); ++ 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); @@ -458,15 +518,14 @@ +uint8_t serialice_inb(uint16_t port) +{ + uint8_t ret; -+ char command[16]; ++ uint32_t data; + -+ uint32_t data; + if (serialice_io_read_filter(&data, port, 1)) + return data & 0xff; + -+ sprintf(command, "*ri%04x.b", port); -+ // command read back: "\n00\n> " (6 characters) -+ serialice_command(command, 6); ++ 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); + + serialice_log(LOG_READ|LOG_IO, ret, port, 1); @@ -477,15 +536,14 @@ +uint16_t serialice_inw(uint16_t port) +{ + uint16_t ret; -+ char command[16]; ++ uint32_t data; + -+ uint32_t data; + if (serialice_io_read_filter(&data, port, 1)) + return data & 0xffff; + -+ sprintf(command, "*ri%04x.w", port); -+ // command read back: "\n0000\n> " (8 characters) -+ serialice_command(command, 8); ++ 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); + + serialice_log(LOG_READ|LOG_IO, ret, port, 2); @@ -496,15 +554,14 @@ +uint32_t serialice_inl(uint16_t port) +{ + uint32_t ret; -+ char command[16]; ++ uint32_t data; + -+ uint32_t data; + if (serialice_io_read_filter(&data, port, 1)) + return data; + -+ sprintf(command, "*ri%04x.l", port); -+ // command read back: "\n00000000\n> " (12 characters) -+ serialice_command(command, 12); ++ 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); + + serialice_log(LOG_READ|LOG_IO, ret, port, 4); @@ -514,7 +571,6 @@ + +void serialice_outb(uint8_t data, uint16_t port) +{ -+ char command[19]; + uint32_t filtered_data = (uint32_t)data; + + serialice_log(LOG_WRITE|LOG_IO, data, port, 1); @@ -524,14 +580,12 @@ + } + + data = (uint8_t)filtered_data; -+ sprintf(command, "*wi%04x.b=%02x", port, data); -+ // command read back: "\n> " (3 characters) -+ serialice_command(command, 3); ++ sprintf(s->command, "*wi%04x.b=%02x", port, data); ++ serialice_command(s->command, 0); +} + +void serialice_outw(uint16_t data, uint16_t port) +{ -+ char command[21]; + uint32_t filtered_data = (uint32_t)data; + + serialice_log(LOG_WRITE|LOG_IO, data, port, 2); @@ -541,14 +595,12 @@ + } + + data = (uint16_t)filtered_data; -+ sprintf(command, "*wi%04x.w=%04x", port, data); -+ // command read back: "\n> " (3 characters) -+ serialice_command(command, 3); ++ sprintf(s->command, "*wi%04x.w=%04x", port, data); ++ serialice_command(s->command, 0); +} + +void serialice_outl(uint32_t data, uint16_t port) +{ -+ char command[25]; + uint32_t filtered_data = data; + + serialice_log(LOG_WRITE|LOG_IO, data, port, 4); @@ -558,18 +610,16 @@ + } + + data = filtered_data; -+ sprintf(command, "*wi%04x.l=%08x", port, data); -+ // command read back: "\n> " (3 characters) -+ serialice_command(command, 3); ++ sprintf(s->command, "*wi%04x.l=%08x", port, data); ++ serialice_command(s->command, 0); +} + +uint8_t serialice_readb(uint32_t addr) +{ + uint8_t ret; -+ char command[20]; -+ sprintf(command, "*rm%08x.b", addr); -+ // command read back: "\n00\n> " (6 characters) -+ serialice_command(command, 6); ++ 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; +} @@ -577,10 +627,9 @@ +uint16_t serialice_readw(uint32_t addr) +{ + uint16_t ret; -+ char command[20]; -+ sprintf(command, "*rm%08x.w", addr); -+ // command read back: "\n0000\n> " (8 characters) -+ serialice_command(command, 8); ++ 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; +} @@ -588,39 +637,32 @@ +uint32_t serialice_readl(uint32_t addr) +{ + uint32_t ret; -+ char command[20]; -+ sprintf(command, "*rm%08x.l", addr); -+ // command read back: "\n00000000\n> " (12 characters) -+ serialice_command(command, 12); ++ 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) +{ -+ char command[24]; -+ sprintf(command, "*wm%08x.b=%02x", addr, data); -+ // command read back: "\n> " (3 characters) -+ serialice_command(command, 3); ++ sprintf(s->command, "*wm%08x.b=%02x", addr, data); ++ serialice_command(s->command, 0); +} + +void serialice_writew(uint16_t data, uint32_t addr) +{ -+ char command[25]; -+ sprintf(command, "*wm%08x.w=%04x", addr, data); -+ // command read back: "\n> " (3 characters) -+ serialice_command(command, 3); ++ sprintf(s->command, "*wm%08x.w=%04x", addr, data); ++ serialice_command(s->command, 0); +} + +void serialice_writel(uint32_t data, uint32_t addr) +{ -+ char command[29]; -+ sprintf(command, "*wm%08x.l=%08x", addr, data); -+ // command read back: "\n> " (3 characters) -+ serialice_command(command, 3); ++ sprintf(s->command, "*wm%08x.l=%08x", addr, data); ++ serialice_command(s->command, 0); +} + -+uint64_t serialice_rdmsr(uint32_t addr) ++uint64_t serialice_rdmsr(uint32_t addr, uint32_t key) +{ + uint32_t hi, lo; + uint64_t ret; @@ -628,13 +670,11 @@ + + filtered = serialice_msr_filter(FILTER_READ, addr, &hi, &lo); + if (!filtered) { -+ char command[18]; ++ sprintf(s->command, "*rc%08x.%08x", addr, key); + -+ sprintf(command, "*rc%08x", addr); ++ // command read back: "\n00000000.00000000" (18 characters) ++ serialice_command(s->command, 18); + -+ // command read back: "\n00000000.00000000\n> " (21 characters) -+ serialice_command(command, 21); -+ + 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); @@ -649,7 +689,7 @@ + return ret; +} + -+void serialice_wrmsr(uint64_t data, uint32_t addr) ++void serialice_wrmsr(uint64_t data, uint32_t addr, uint32_t key) +{ + uint32_t hi, lo; + int filtered; @@ -660,10 +700,8 @@ + filtered = serialice_msr_filter(FILTER_WRITE, addr, &hi, &lo); + + if (!filtered) { -+ char command[30]; -+ sprintf(command, "*wc%08x=%08x.%08x", addr, hi, lo); -+ // command read back: "\n> " (3 characters) -+ serialice_command(command, 3); ++ sprintf(s->command, "*wc%08x.%08x=%08x.%08x", addr, key, hi, lo); ++ serialice_command(s->command, 0); + } + + serialice_msr_log(LOG_WRITE, addr, hi, lo, filtered); @@ -681,14 +719,12 @@ + + filtered = serialice_cpuid_filter(&ret); + if (!filtered) { -+ char command[27]; ++ sprintf(s->command, "*ci%08x.%08x", eax, ecx); + -+ sprintf(command, "*ci%08x.%08x", eax, ecx); ++ // command read back: "\n000006f2.00000000.00001234.12340324" ++ // (36 characters) ++ serialice_command(s->command, 36); + -+ // command read back: "\n000006f2.00000000.00001234.12340324\n> " -+ // (39 characters) -+ serialice_command(command, 39); -+ + s->buffer[9] = 0; // . -> \0 + s->buffer[18] = 0; // . -> \0 + s->buffer[27] = 0; // . -> \0 @@ -799,7 +835,7 @@ +} + +// ************************************************************************** -+// external initialization and exit ++// initialization and exit + +void serialice_init(void) +{ @@ -811,7 +847,32 @@ + } + + s = qemu_mallocz(sizeof(SerialICEState)); ++#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) { @@ -848,34 +909,77 @@ + 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... "); -+ serialice_command("\n", 3); + -+ if (!strncmp("\n> ", s->buffer, 3)) { ++ /* Trigger a prompt */ ++ serialice_write(s, "\n", 1); ++ ++ /* ... and wait for it to appear */ ++ if (serialice_wait_prompt() == 0) { + printf("target alife!\n"); + } else { -+ printf("target not ok! (%s)\n", s->buffer ); ++ 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, "\n", 1); ++ + printf("SerialICE: LUA init...\n"); + serialice_lua_init(); ++ ++ /* Let the rest of Qemu know we're alife */ ++ serialice_active = 1; +} + +void serialice_exit(void) +{ + serialice_lua_exit(); ++ qemu_free(s->command); ++ qemu_free(s->buffer); ++ qemu_free(s); +} + ++device_init(serialice_init) ++// no exit function ++ --- qemu-0.11.0/serialice.h +++ qemu-0.11.0/serialice.h -@@ -0,0 +1,42 @@ -+#ifndef HW_SERIALICE_H -+#define HW_SERIALICE_H +@@ -0,0 +1,66 @@ ++/* ++ * 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. ++ */ + ++#ifndef SERIALICE_H ++#define SERIALICE_H ++ +#include "config-host.h" + +extern const char *serialice_device; @@ -900,8 +1004,8 @@ +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); -+void serialice_wrmsr(uint64_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); + +typedef struct { + uint32_t eax, ebx, ecx, edx; @@ -1280,7 +1384,7 @@ +#ifdef CONFIG_SERIALICE + if (serialice_active) { -+ serialice_wrmsr(val, (uint32_t)ECX); ++ serialice_wrmsr(val, (uint32_t)ECX, (uint32_t)EDI); + return; + } +#endif @@ -1294,7 +1398,7 @@ +#ifdef CONFIG_SERIALICE + if (serialice_active) { -+ val = serialice_rdmsr((uint32_t)ECX); ++ val = serialice_rdmsr((uint32_t)ECX, (uint32_t)EDI); + EAX = (uint32_t)(val); + EDX = (uint32_t)(val >> 32); + return; @@ -1347,52 +1451,3 @@ cpu_register_physical_memory(0x100000000ULL, above_4g_mem_size, ram_addr); -@@ -1468,6 +1481,24 @@ - initrd_filename, cpu_model, 0); - } - -+#ifdef CONFIG_SERIALICE -+static void serialice_init_pci(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) -+{ -+ serialice_active = 1; -+ -+ pc_init1(ram_size, boot_device, -+ kernel_filename, kernel_cmdline, -+ initrd_filename, cpu_model, 1); -+ -+ serialice_init(); -+} -+#endif -+ - /* set CMOS shutdown status register (index 0xF) as S3_resume(0xFE) - BIOS will read it and start S3 resume at POST Entry */ - void cmos_set_s3_resume(void) -@@ -1515,11 +1546,23 @@ - .max_cpus = 1, - }; - -+#ifdef CONFIG_SERIALICE -+static QEMUMachine serialice_machine = { -+ .name = "serialice", -+ .desc = "SerialICE", -+ .init = serialice_init_pci, -+ .max_cpus = 255, -+}; -+#endif -+ - static void pc_machine_init(void) - { - qemu_register_machine(&pc_machine); - qemu_register_machine(&pc_machine_v0_10); - qemu_register_machine(&isapc_machine); -+#ifdef CONFIG_SERIALICE -+ qemu_register_machine(&serialice_machine); -+#endif - } - - machine_init(pc_machine_init);

11 years, 3 months

r63 - trunk/SerialICE/util

by svn＠coresystems.de

Author: oxygene Date: 2009-11-21 15:53:59 +0100 (Sat, 21 Nov 2009) New Revision: 63 Modified: trunk/SerialICE/util/romcc.c Log: Only avoid freeing block on win32 for now (use-after-free issue that leads to crash) Modified: trunk/SerialICE/util/romcc.c =================================================================== --- trunk/SerialICE/util/romcc.c 2009-11-21 12:22:18 UTC (rev 62) +++ trunk/SerialICE/util/romcc.c 2009-11-21 14:53:59 UTC (rev 63) @@ -15141,7 +15141,9 @@ } } memset(block, -1, sizeof(*block)); +#ifndef WIN32 xfree(block); +#endif } static void free_basic_blocks(struct compile_state *state,

11 years, 3 months

r62 - trunk/SerialICE/util

by svn＠coresystems.de

Author: oxygene Date: 2009-11-21 13:22:18 +0100 (Sat, 21 Nov 2009) New Revision: 62 Modified: trunk/SerialICE/util/romcc.c Log: Sync with coreboot's romcc. Add some more win32 support (CRLF handling) Modified: trunk/SerialICE/util/romcc.c =================================================================== --- trunk/SerialICE/util/romcc.c 2009-11-20 23:59:54 UTC (rev 61) +++ trunk/SerialICE/util/romcc.c 2009-11-21 12:22:18 UTC (rev 62) @@ -222,7 +222,6 @@ char *buf; off_t size, progress; ssize_t result; - struct stat stats; FILE* file; if (!filename) { @@ -273,7 +272,7 @@ typedef int32_t int_t; typedef uint32_t uint_t; typedef int32_t long_t; -typedef uint32_t ulong_t; +#define ulong_t uint32_t #define SCHAR_T_MIN (-128) #define SCHAR_T_MAX 127 @@ -1761,7 +1760,7 @@ state->file->report_name, state->file->report_line, col); } -static void internal_error(struct compile_state *state, struct triple *ptr, +static void __attribute__ ((noreturn)) internal_error(struct compile_state *state, struct triple *ptr, const char *fmt, ...) { FILE *fp = state->errout; @@ -1799,7 +1798,7 @@ -static void error(struct compile_state *state, struct triple *ptr, +static void __attribute__ ((noreturn)) error(struct compile_state *state, struct triple *ptr, const char *fmt, ...) { FILE *fp = state->errout; @@ -3856,15 +3855,16 @@ } /* Is this an escaped newline? */ if (file->join_lines && - (c == '\\') && (pos + size < end) && (pos[1] == '\n')) + (c == '\\') && (pos + size < end) && ((pos[1] == '\n') || ((pos[1] == '\r') && (pos[2] == '\n')))) { + int cr_offset = ((pos[1] == '\r') && (pos[2] == '\n'))?1:0; /* At the start of a line just eat it */ if (pos == file->pos) { file->line++; file->report_line++; - file->line_start = pos + size + 1; + file->line_start = pos + size + 1 + cr_offset; } - pos += size + 1; + pos += size + 1 + cr_offset; } /* Do I need to ga any farther? */ else if (index == 0) { @@ -5081,7 +5081,7 @@ if (getcwd(cwd, sizeof(cwd)) == 0) { die("cwd buffer to small"); } - if (subdir[0] == '/') { + if ((subdir[0] == '/') || ((subdir[1] == ':') && ((subdir[2] == '/') || (subdir[2] == '\\')))) { file->dirname = xmalloc(subdir_len + 1, "dirname"); memcpy(file->dirname, subdir, subdir_len); file->dirname[subdir_len] = '\0'; @@ -21089,7 +21089,7 @@ fblock = lnode->fblock; if (state->compiler->debug & DEBUG_SCC_TRANSFORM) { - fprintf(state->errout, "sedge: %5d (%5d -> %5d)\n", + fprintf(state->errout, "sedge: %5ld (%5d -> %5d)\n", sedge - scc.ssa_edges, sedge->src->def->id, sedge->dst->def->id); @@ -23836,12 +23836,12 @@ long ref; ref = next_label(state); fprintf(fp, ".section \"" DATA_SECTION "\"\n"); - fprintf(fp, ".balign %ld\n", align_of_in_bytes(state, ins->type)); + fprintf(fp, ".balign %ld\n", (long int)align_of_in_bytes(state, ins->type)); fprintf(fp, "L%s%lu:\n", state->compiler->label_prefix, ref); print_const(state, ins, fp); fill_bytes = bits_to_bytes(size - size_of(state, ins->type)); if (fill_bytes) { - fprintf(fp, ".fill %ld, 1, 0\n", fill_bytes); + fprintf(fp, ".fill %ld, 1, 0\n", (long int)fill_bytes); } fprintf(fp, ".section \"" TEXT_SECTION "\"\n"); return ref; @@ -24650,7 +24650,7 @@ struct triple *ins, FILE *fp) { fprintf(fp, ".section \"" DATA_SECTION "\"\n"); - fprintf(fp, ".balign %ld\n", align_of_in_bytes(state, ins->type)); + fprintf(fp, ".balign %ld\n", (long int)align_of_in_bytes(state, ins->type)); fprintf(fp, "L%s%lu:\n", state->compiler->label_prefix, (unsigned long)(ins->u.cval)); print_const(state, MISC(ins, 0), fp); @@ -24812,8 +24812,8 @@ last_occurance != ins->occurance) { if (!ins->occurance->parent) { fprintf(fp, "\t/* %s,%s:%d.%d */\n", - ins->occurance->function, - ins->occurance->filename, + ins->occurance->function?ins->occurance->function:"(null)", + ins->occurance->filename?ins->occurance->filename:"(null)", ins->occurance->line, ins->occurance->col); }

11 years, 3 months

r61 - in trunk/qemu-0.11.0: . hw

by svn＠coresystems.de

Author: stepan Date: 2009-11-21 00:59:54 +0100 (Sat, 21 Nov 2009) New Revision: 61 Modified: trunk/qemu-0.11.0/hw/pc.c trunk/qemu-0.11.0/serialice.c Log: Drop requirement for SerialICE specific machine type in Qemu. NOTE: This still means that there are SerialICE specific changes in hw/pc.c but we can now start qemu without -M serialice and it will pick up the SerialICE target just by specifying -serialice /dev/ttyS0 Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/qemu-0.11.0/hw/pc.c =================================================================== --- trunk/qemu-0.11.0/hw/pc.c 2009-11-20 22:16:48 UTC (rev 60) +++ trunk/qemu-0.11.0/hw/pc.c 2009-11-20 23:59:54 UTC (rev 61) @@ -1481,24 +1481,6 @@ initrd_filename, cpu_model, 0); } -#ifdef CONFIG_SERIALICE -static void serialice_init_pci(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) -{ - serialice_active = 1; - - pc_init1(ram_size, boot_device, - kernel_filename, kernel_cmdline, - initrd_filename, cpu_model, 1); - - serialice_init(); -} -#endif - /* set CMOS shutdown status register (index 0xF) as S3_resume(0xFE) BIOS will read it and start S3 resume at POST Entry */ void cmos_set_s3_resume(void) @@ -1546,23 +1528,11 @@ .max_cpus = 1, }; -#ifdef CONFIG_SERIALICE -static QEMUMachine serialice_machine = { - .name = "serialice", - .desc = "SerialICE", - .init = serialice_init_pci, - .max_cpus = 255, -}; -#endif - static void pc_machine_init(void) { qemu_register_machine(&pc_machine); qemu_register_machine(&pc_machine_v0_10); qemu_register_machine(&isapc_machine); -#ifdef CONFIG_SERIALICE - qemu_register_machine(&serialice_machine); -#endif } machine_init(pc_machine_init); Modified: trunk/qemu-0.11.0/serialice.c =================================================================== --- trunk/qemu-0.11.0/serialice.c 2009-11-20 22:16:48 UTC (rev 60) +++ trunk/qemu-0.11.0/serialice.c 2009-11-20 23:59:54 UTC (rev 61) @@ -810,7 +810,7 @@ } // ************************************************************************** -// external initialization and exit +// initialization and exit void serialice_init(void) { @@ -909,6 +909,9 @@ printf("SerialICE: LUA init...\n"); serialice_lua_init(); + + /* Let the rest of Qemu know we're alife */ + serialice_active = 1; } void serialice_exit(void) @@ -919,3 +922,6 @@ qemu_free(s); } +device_init(serialice_init) +// no exit function +

11 years, 3 months

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SerialICE November 2009