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winedbg: Extend auto mode with minidump. 

- added -minidump and -minidump <file> options to command line

Those options are to be used in remplacement of --auto to create a minidump
In the form --minidump <file>, the minidump will be created in <file>,
otherwise the filename will be automatically generated.
This commit is contained in:
Eric Pouech 2006-02-27 21:50:39 +01:00 committed by Alexandre Julliard
parent 67001a1d8b
commit 4202c752d3
2 changed files with 62 additions and 10 deletions
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68
programs/winedbg/tgt_active.c
View File

@ -864,13 +864,67 @@ enum dbg_start dbg_active_auto(int argc, char* argv[])
HANDLE hFile;
enum dbg_start ds = start_error_parse;
argc--; argv++;
hFile = parser_generate_command_file("echo Modules:", "info share",
"echo Threads:", "info threads",
NULL);
if (hFile == INVALID_HANDLE_VALUE ||
(ds = dbg_active_attach(argc, argv)) != start_ok)
return ds;
if (!strcmp(argv[0], "--auto"))
{
/* auto mode */
argc--; argv++;
ds = dbg_active_attach(argc, argv);
if (ds != start_ok) return ds;
hFile = parser_generate_command_file("echo Modules:", "info share",
"echo Threads:", "info threads",
NULL);
}
else if (!strcmp(argv[0], "--minidump"))
{
const char* file = NULL;
char tmp[8 + 1 + MAX_PATH]; /* minidump <file> */
argc--; argv++;
/* hard stuff now ; we can get things like:
* --minidump <pid> 1 arg
* --minidump <pid> <evt> 2 args
* --minidump <file> <pid> 2 args
* --minidump <file> <pid> <evt> 3 args
*/
switch (argc)
{
case 1:
ds = dbg_active_attach(argc, argv);
break;
case 2:
if ((ds = dbg_active_attach(argc, argv)) != start_ok)
{
file = argv[0];
ds = dbg_active_attach(argc - 1, argv + 1);
}
break;
case 3:
file = argv[0];
ds = dbg_active_attach(argc - 1, argv + 1);
break;
default:
return start_error_parse;
}
if (ds != start_ok) return ds;
memcpy(tmp, "minidump \"", 10);
if (!file)
{
char path[MAX_PATH];
GetTempPath(sizeof(path), path);
GetTempFileName(path, "WD", 0, tmp + 10);
}
else strcpy(tmp + 10, file);
strcat(tmp, "\"");
if (!file)
{
/* FIXME: should generate unix name as well */
dbg_printf("Capturing program state in %s\n", tmp + 9);
}
hFile = parser_generate_command_file(tmp, NULL);
}
else return start_error_parse;
if (hFile == INVALID_HANDLE_VALUE) return start_error_parse;
dbg_main_loop(hFile);
return start_ok;
}

4
programs/winedbg/winedbg.c
View File

@ -34,8 +34,6 @@
/* TODO list:
*
* - minidump
* + allow winedbg in automatic mode to create a minidump (or add another option
* for that)
* + set a mode where winedbg would start (postmortem debugging) from a minidump
* - CPU adherence
* + we always assume the stack grows as on i386 (ie downwards)
@ -495,7 +493,7 @@ int main(int argc, char** argv)
SymSetOptions((SymGetOptions() & ~(SYMOPT_UNDNAME)) |
SYMOPT_LOAD_LINES | SYMOPT_DEFERRED_LOADS | SYMOPT_AUTO_PUBLICS);
if (argc && !strcmp(argv[0], "--auto"))
if (argc && (!strcmp(argv[0], "--auto") || !strcmp(argv[0], "--minidump")))
{
/* force some internal variables */
DBG_IVAR(BreakOnDllLoad) = 0;