reactos/wine
1
0
Fork 0
mirror of https://github.com/reactos/wine.git synced 2024-11-29 06:30:37 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

winedbg: When reloading real PE modules from a minidump, also look in the search path (as we do for ELF modules).

Browse Source
This commit is contained in:
Eric Pouech 2007-04-01 12:31:57 +02:00 committed by Alexandre Julliard
parent 56391a3a85
commit 0fc4013f7c
1 changed files with 36 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
programs/winedbg/tgt_minidump.c
View File

@ -131,6 +131,29 @@ BOOL CALLBACK validate_file(PCWSTR name, void* user)
return FALSE; /* get the first file we find !! */
}
static BOOL is_pe_module_embedded(struct tgt_process_minidump_data* data,
MINIDUMP_MODULE* pe_mm)
{
ULONG size;
MINIDUMP_DIRECTORY* dir;
MINIDUMP_MODULE_LIST* mml;
if (MiniDumpReadDumpStream(data->mapping, Wine_ElfModuleListStream, &dir,
(void**)&mml, &size))
{
MINIDUMP_MODULE* mm;
unsigned i;
for (i = 0, mm = &mml->Modules[0]; i < mml->NumberOfModules; i++, mm++)
{
if (mm->BaseOfImage <= pe_mm->BaseOfImage &&
mm->BaseOfImage + mm->SizeOfImage >= pe_mm->BaseOfImage + pe_mm->SizeOfImage)
return TRUE;
}
}
return FALSE;
}
static enum dbg_start minidump_do_reload(struct tgt_process_minidump_data* data)
{
ULONG size;
@ -166,7 +189,7 @@ static enum dbg_start minidump_do_reload(struct tgt_process_minidump_data* data)
mm = &mml->Modules[0];
mds = (MINIDUMP_STRING*)((char*)data->mapping + mm->ModuleNameRva);
len = WideCharToMultiByte(CP_ACP, 0, mds->Buffer,
mds->Length / sizeof(WCHAR),
mds->Length / sizeof(WCHAR),
exec_name, sizeof(exec_name) - 1, NULL, NULL);
exec_name[len] = 0;
for (ptr = exec_name + len - 1; ptr >= exec_name; ptr--)
@ -309,14 +332,24 @@ static enum dbg_start minidump_do_reload(struct tgt_process_minidump_data* data)
}
if (MiniDumpReadDumpStream(data->mapping, ModuleListStream, &dir, &stream, &size))
{
WCHAR buffer[MAX_PATH];
mml = (MINIDUMP_MODULE_LIST*)stream;
for (i = 0, mm = &mml->Modules[0]; i < mml->NumberOfModules; i++, mm++)
{
mds = (MINIDUMP_STRING*)((char*)data->mapping + mm->ModuleNameRva);
memcpy(nameW, mds->Buffer, mds->Length);
nameW[mds->Length / sizeof(WCHAR)] = 0;
SymLoadModuleExW(hProc, NULL, nameW, NULL, mm->BaseOfImage, mm->SizeOfImage,
NULL, 0);
if (SymFindFileInPathW(hProc, NULL, nameW, (void*)(DWORD_PTR)mm->TimeDateStamp,
mm->SizeOfImage, 0, SSRVOPT_DWORD, buffer, validate_file, NULL))
SymLoadModuleExW(hProc, NULL, buffer, NULL, mm->BaseOfImage, mm->SizeOfImage,
NULL, 0);
else if (is_pe_module_embedded(data, mm))
SymLoadModuleExW(hProc, NULL, nameW, NULL, mm->BaseOfImage, mm->SizeOfImage,
NULL, 0);
else
SymLoadModuleExW(hProc, NULL, nameW, NULL, mm->BaseOfImage, mm->SizeOfImage,
NULL, SLMFLAG_VIRTUAL);
}
}
if (MiniDumpReadDumpStream(data->mapping, ExceptionStream, &dir, &stream, &size))