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Include module information in crash dumps.

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4499 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2013-10-08 17:09:41 +00:00
parent 07c93d76af
commit da01f6a98a
1 changed files with 19 additions and 6 deletions
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25
engine/client/sys_win.c
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@ -283,12 +283,20 @@ DWORD CrashExceptionHandler (qboolean iswatchdog, DWORD exceptionCode, LPEXCEPTI
PVOID (WINAPI *pSymFunctionTableAccessX)(HANDLE hProcess, DWORD64 AddrBase);
DWORD64 (WINAPI *pSymGetModuleBaseX)(HANDLE hProcess, DWORD64 qwAddr);
BOOL (WINAPI *pSymGetLineFromAddrX)(HANDLE hProcess, DWORD64 qwAddr, PDWORD pdwDisplacement, PIMAGEHLP_LINE64 Line64);
BOOL (WINAPI *pSymGetModuleInfoX)(HANDLE hProcess, DWORD64 qwAddr, PIMAGEHLP_MODULE64 ModuleInfo);
#define STACKFRAMEX STACKFRAME64
#define IMAGEHLP_LINEX IMAGEHLP_LINE64
#define IMAGEHLP_MODULEX IMAGEHLP_MODULE64
#else
#define DBGHELP_POSTFIX ""
BOOL (WINAPI *pStackWalkX)(DWORD MachineType, HANDLE hProcess, HANDLE hThread, LPSTACKFRAME StackFrame, PVOID ContextRecord, PREAD_PROCESS_MEMORY_ROUTINE ReadMemoryRoutine, PFUNCTION_TABLE_ACCESS_ROUTINE FunctionTableAccessRoutine, PGET_MODULE_BASE_ROUTINE GetModuleBaseRoutine, PTRANSLATE_ADDRESS_ROUTINE TranslateAddress);
PVOID (WINAPI *pSymFunctionTableAccessX)(HANDLE hProcess, DWORD AddrBase);
DWORD (WINAPI *pSymGetModuleBaseX)(HANDLE hProcess, DWORD dwAddr);
BOOL (WINAPI *pSymGetLineFromAddrX)(HANDLE hProcess, DWORD dwAddr, PDWORD pdwDisplacement, PIMAGEHLP_LINE Line);
BOOL (WINAPI *pSymGetModuleInfoX)(HANDLE hProcess, DWORD dwAddr, PIMAGEHLP_MODULE ModuleInfo);
#define STACKFRAMEX STACKFRAME
#define IMAGEHLP_LINEX IMAGEHLP_LINE
#define IMAGEHLP_MODULEX IMAGEHLP_MODULE
#endif
dllfunction_t debughelpfuncs[] =
{
@ -299,6 +307,7 @@ DWORD CrashExceptionHandler (qboolean iswatchdog, DWORD exceptionCode, LPEXCEPTI
{(void*)&pSymFunctionTableAccessX, "SymFunctionTableAccess"DBGHELP_POSTFIX},
{(void*)&pSymGetModuleBaseX, "SymGetModuleBase"DBGHELP_POSTFIX},
{(void*)&pSymGetLineFromAddrX, "SymGetLineFromAddr"DBGHELP_POSTFIX},
{(void*)&pSymGetModuleInfoX, "SymGetModuleInfo"DBGHELP_POSTFIX},
{NULL, NULL}
};
@ -336,9 +345,10 @@ DWORD CrashExceptionHandler (qboolean iswatchdog, DWORD exceptionCode, LPEXCEPTI
if (Sys_LoadLibrary("DBGHELP", debughelpfuncs))
{
STACKFRAME stack;
STACKFRAMEX stack;
CONTEXT *pcontext = exceptionInfo->ContextRecord;
IMAGEHLP_LINE line;
IMAGEHLP_LINEX line;
IMAGEHLP_MODULEX module;
struct
{
SYMBOL_INFO sym;
@ -373,7 +383,7 @@ DWORD CrashExceptionHandler (qboolean iswatchdog, DWORD exceptionCode, LPEXCEPTI
stack.AddrStack.Offset = pcontext->Esp;
#endif
Q_strncpyz(stacklog+logpos, FULLENGINENAME " has crashed. The following stack dump been copied to your windows clipboard.\n"
Q_strncpyz(stacklog+logpos, FULLENGINENAME " or dependancy has crashed. The following stack dump been copied to your windows clipboard.\n"
#ifdef _MSC_VER
"Would you like to generate a core dump too?\n"
#endif
@ -409,6 +419,9 @@ DWORD CrashExceptionHandler (qboolean iswatchdog, DWORD exceptionCode, LPEXCEPTI
DWORD_PTR symaddr;
if (!pStackWalkX(IMAGE_FILE_MACHINE_THIS, hProc, GetCurrentThread(), &stack, pcontext, NULL, pSymFunctionTableAccessX, pSymGetModuleBaseX, NULL))
break;
memset(&module, 0, sizeof(module));
module.SizeOfStruct = sizeof(module);
pSymGetModuleInfoX(hProc, stack.AddrPC.Offset, &module);
memset(&line, 0, sizeof(line));
line.SizeOfStruct = sizeof(line);
symdisp = 0;
@ -419,12 +432,12 @@ DWORD CrashExceptionHandler (qboolean iswatchdog, DWORD exceptionCode, LPEXCEPTI
if (pSymFromAddr(hProc, symaddr, &symdisp, &sym.sym))
{
if (pSymGetLineFromAddrX(hProc, stack.AddrPC.Offset, &linedisp, &line))
logline = va("%-20s - %s:%i\r\n", sym.sym.Name, line.FileName, line.LineNumber);
logline = va("%-20s - %s:%i (%s)\r\n", sym.sym.Name, line.FileName, (int)line.LineNumber, module.LoadedImageName);
else
logline = va("%-20s+%#x\r\n", sym.sym.Name, (unsigned int)symdisp);
logline = va("%-20s+%#x (%s)\r\n", sym.sym.Name, (unsigned int)symdisp, module.LoadedImageName);
}
else
logline = va("0x%p\r\n", (void*)(DWORD_PTR)stack.AddrPC.Offset);
logline = va("0x%p (%s)\r\n", (void*)(DWORD_PTR)stack.AddrPC.Offset, module.LoadedImageName);
Q_strncpyz(stacklog+logpos, logline, sizeof(stacklog)-logpos);
logpos += strlen(stacklog+logpos);
if (logpos+1 >= sizeof(stacklog))