SerialICE November 2009

serialice@serialice.com

10 participants
42 discussions

an idea
by ron minnich 27 Nov '09

27 Nov '09

serialice lets you get very far in the debug process. At some point, one needs to take the plunge and try "the real thing". But, on a board with soldered-on flash, this is a one-way trip. Or maybe not. What if we could do this: put serialice in the boot block, i.e. as the "fallback", and put a test bios in as the "normal". Serialice could have the capability to flash the "normal". Serialice could also be directed to start the "normal" bios for testing purposes. Then, I could on my 1580s do … [View More]

5 9

r76 - trunk/qemu-0.11.0
by svn＠coresystems.de 27 Nov '09

27 Nov '09

Author: stepan Date: 2009-11-27 15:11:42 +0100 (Fri, 27 Nov 2009) New Revision: 76 Modified: trunk/qemu-0.11.0/serialice.c trunk/qemu-0.11.0/serialice.h trunk/qemu-0.11.0/vl.c Log: Trying to get rid of the need for vgabios-cirrus.bin Doesn't work really well. Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/qemu-0.11.0/serialice.c =================================================================== --- trunk/qemu-0.11.0/serialice.c 2009-11-26 22:27:27 … [View More]

1 0

r75 - trunk/qemu-0.11.0
by svn＠coresystems.de 26 Nov '09

26 Nov '09

Author: stepan Date: 2009-11-26 23:27:27 +0100 (Thu, 26 Nov 2009) New Revision: 75 Modified: trunk/qemu-0.11.0/serialice.c Log: make global variable SerialICE_mainboard available in LUA. Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/qemu-0.11.0/serialice.c =================================================================== --- trunk/qemu-0.11.0/serialice.c 2009-11-26 21:59:48 UTC (rev 74) +++ trunk/qemu-0.11.0/serialice.c 2009-11-26 22:27:27 UTC (rev 75) … [View More]

1 0

r74 - trunk/qemu-0.11.0
by svn＠coresystems.de 26 Nov '09

26 Nov '09

Author: stepan Date: 2009-11-26 22:59:48 +0100 (Thu, 26 Nov 2009) New Revision: 74 Modified: trunk/qemu-0.11.0/serialice.c Log: Make Qemu read version and mainboard type from SerialICE shell... Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/qemu-0.11.0/serialice.c =================================================================== --- trunk/qemu-0.11.0/serialice.c 2009-11-26 19:27:31 UTC (rev 73) +++ trunk/qemu-0.11.0/serialice.c 2009-11-26 21:59:48 UTC (… [View More]

1 0

r73 - trunk/qemu-0.11.0
by svn＠coresystems.de 26 Nov '09

26 Nov '09

Author: stepan Date: 2009-11-26 20:27:31 +0100 (Thu, 26 Nov 2009) New Revision: 73 Modified: trunk/qemu-0.11.0/monitor.c trunk/qemu-0.11.0/qemu-monitor.hx trunk/qemu-0.11.0/serialice.c trunk/qemu-0.11.0/serialice.h Log: initial version of "lua" command for qemu monitor. We should probably use a separate thread for this, but it seems to work so far. CTRL-ALT-2 QEMU 0.11.0 monitor - type 'help' for more information (qemu) lua (lua) printf "Hello\n" ---> output goes to "log" (lua) … [View More]quit Exited LUA shell. (qemu) Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/qemu-0.11.0/monitor.c =================================================================== --- trunk/qemu-0.11.0/monitor.c 2009-11-26 15:52:41 UTC (rev 72) +++ trunk/qemu-0.11.0/monitor.c 2009-11-26 19:27:31 UTC (rev 73) @@ -38,6 +38,7 @@ #include "console.h" #include "block.h" #include "audio/audio.h" +#include "serialice.h" #include "disas.h" #include "balloon.h" #include "qemu-timer.h" @@ -1239,6 +1240,37 @@ qemu_system_powerdown_request(); } +#if defined(CONFIG_SERIALICE) +static void monitor_command_lua(Monitor *mon, const char *cmdline, void *opaque) +{ + const char *errmsg; + + if (!strncasecmp("quit", cmdline, 5)) { + monitor_printf(mon, "Exited LUA shell.\n"); + readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL); + readline_show_prompt(mon->rs); + return; + } + + errmsg = serialice_lua_execute(cmdline); + if(errmsg) { + monitor_printf(mon, "Lua error: %s\n", errmsg); + free (errmsg); + } + + readline_show_prompt(mon->rs); +} + +static void do_lua(Monitor *mon) +{ + if (serialice_active) { + readline_start(mon->rs, "(lua) ", 0, monitor_command_lua, NULL); + } else { + monitor_printf(mon, "SerialICE is not active.\n"); + } +} +#endif + #if defined(TARGET_I386) static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask) { Modified: trunk/qemu-0.11.0/qemu-monitor.hx =================================================================== --- trunk/qemu-0.11.0/qemu-monitor.hx 2009-11-26 15:52:41 UTC (rev 72) +++ trunk/qemu-0.11.0/qemu-monitor.hx 2009-11-26 19:27:31 UTC (rev 73) @@ -170,6 +170,16 @@ Activate logging of the specified items to @file{/tmp/qemu.log}. ETEXI +#ifdef CONFIG_SERIALICE + { "lua", "", do_lua, + "", "go to lua shell" }, +#endif +STEXI +@item lua + +go to lua shell. +ETEXI + { "savevm", "s?", do_savevm, "[tag|id]", "save a VM snapshot. If no tag or id are provided, a new snapshot is created" }, STEXI Modified: trunk/qemu-0.11.0/serialice.c =================================================================== --- trunk/qemu-0.11.0/serialice.c 2009-11-26 15:52:41 UTC (rev 72) +++ trunk/qemu-0.11.0/serialice.c 2009-11-26 19:27:31 UTC (rev 73) @@ -130,6 +130,20 @@ return 0; } +const char *serialice_lua_execute(const char *cmd) +{ + int error; + char *errstring = NULL; + error = luaL_loadbuffer(L, cmd, strlen(cmd), "line") || + lua_pcall(L, 0, 0, 0); + if (error) { + errstring = strdup(lua_tostring(L, -1)); + lua_pop(L, 1); + } + + return errstring; +} + static int serialice_io_read_filter(uint32_t *data, uint16_t port, int size) { int ret, result; Modified: trunk/qemu-0.11.0/serialice.h =================================================================== --- trunk/qemu-0.11.0/serialice.h 2009-11-26 15:52:41 UTC (rev 72) +++ trunk/qemu-0.11.0/serialice.h 2009-11-26 19:27:31 UTC (rev 73) @@ -32,6 +32,7 @@ void serialice_init(void); void serialice_exit(void); +const char *serialice_lua_execute(const char *cmd); uint8_t serialice_inb(uint16_t port); uint16_t serialice_inw(uint16_t port); [View Less]

1 0

r72 - trunk/qemu-0.11.0
by svn＠coresystems.de 26 Nov '09

26 Nov '09

Author: stepan Date: 2009-11-26 16:52:41 +0100 (Thu, 26 Nov 2009) New Revision: 72 Modified: trunk/qemu-0.11.0/qemu-options.hx Log: fix warning while building documentation and put -serialice into "Debug/Expert Options" Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/qemu-0.11.0/qemu-options.hx =================================================================== --- trunk/qemu-0.11.0/qemu-options.hx 2009-11-26 15:51:48 UTC (rev 71) +++ trunk/qemu-0.11.0/qemu-… [View More]

1 0

r71 - trunk/qemu-0.11.0
by svn＠coresystems.de 26 Nov '09

26 Nov '09

Author: stepan Date: 2009-11-26 16:51:48 +0100 (Thu, 26 Nov 2009) New Revision: 71 Modified: trunk/qemu-0.11.0/serialice.c Log: fix "Readback error" on first command (harmless) introduced by v1.5 Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/qemu-0.11.0/serialice.c =================================================================== --- trunk/qemu-0.11.0/serialice.c 2009-11-26 14:36:39 UTC (rev 70) +++ trunk/qemu-0.11.0/serialice.c 2009-11-26 15:51:48 UTC … [View More]

1 0

r70 - trunk/SerialICE
by svn＠coresystems.de 26 Nov '09

26 Nov '09

Author: stepan Date: 2009-11-26 15:36:39 +0100 (Thu, 26 Nov 2009) New Revision: 70 Modified: trunk/SerialICE/serialice.c Log: fix *vi and *mb output. Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/SerialICE/serialice.c =================================================================== --- trunk/SerialICE/serialice.c 2009-11-26 13:39:54 UTC (rev 69) +++ trunk/SerialICE/serialice.c 2009-11-26 14:36:39 UTC (rev 70) @@ -188,6 +188,8 @@ static void … [View More]

1 0

r69 - trunk/SerialICE/util
by svn＠coresystems.de 26 Nov '09

26 Nov '09

Author: stepan Date: 2009-11-26 14:39:54 +0100 (Thu, 26 Nov 2009) New Revision: 69 Modified: trunk/SerialICE/util/romcc.c Log: Fix this warning: HOSTCC build/romcc SerialICE/util/romcc.c: In function 'scc_transform': SerialICE/util/romcc.c:21097: warning: format '%5ld' expects type 'long int', but argument 3 has type 'int' I hope it's the right fix. Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Modified: trunk/SerialICE/util/romcc.c =================================… [View More]

1 0

r68 - trunk/SerialICE
by svn＠coresystems.de 26 Nov '09

26 Nov '09

Author: stepan Date: 2009-11-26 13:14:48 +0100 (Thu, 26 Nov 2009) New Revision: 68 Modified: trunk/SerialICE/README.SHELL Log: Update shell documentation for the two new commands. Modified: trunk/SerialICE/README.SHELL =================================================================== --- trunk/SerialICE/README.SHELL 2009-11-26 12:10:34 UTC (rev 67) +++ trunk/SerialICE/README.SHELL 2009-11-26 12:14:48 UTC (rev 68) @@ -125,4 +125,24 @@ 000006f2.00020800.0000e3bd.bfebfbff > +8. … [View More]

1 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

SerialICE November 2009