LONG WINAPI expFilter(EXCEPTION_POINTERS* p_exception,
DWORD exceptionCode)
{
printfLog("\n");
writingCrashLog = true;
printfLog("**************************************************\n");
printfLog("An exception was thrown!\n");
printfLog("Exception code: %x\n", exceptionCode);
printfLog("Printing stack trace ...\n");
printfLog("**************************************************\n\n");
MyStackWalker sw;
sw.ShowCallstack(GetCurrentThread(), p_exception->ContextRecord);
return EXCEPTION_EXECUTE_HANDLER;
}
LONG
handleStructuredException(EXCEPTION_POINTERS* exceptionPointers)
{
logEngineError("--------------------------------------------------------------------------------");
logStructuredException(exceptionPointers);
// Print stack trace
MyStackWalker stackWalk;
stackWalk.ShowCallstack(GetCurrentThread(), exceptionPointers->ContextRecord);
string identifier = "UNKNOWN FAILURE";
if(stackWalk.mIdentifier != "")
identifier = stackWalk.mIdentifier;
reportBug(identifier, stackWalk.mTraceStream, exceptionPointers);
logEngineError(stackWalk.mTraceStream);
logEngineError("Error reporting completed. HALTING.");
return EXCEPTION_EXECUTE_HANDLER;
}
static LONG __stdcall MyCrashHandlerExceptionFilter(EXCEPTION_POINTERS* pEx)
{
#ifdef _M_IX86
if (pEx->ExceptionRecord->ExceptionCode == EXCEPTION_STACK_OVERFLOW)
{
// be sure that we have enought space...
static char MyStack[1024*128];
// it assumes that DS and SS are the same!!! (this is the case for Win32)
// change the stack only if the selectors are the same (this is the case for Win32)
//__asm push offset MyStack[1024*128];
//__asm pop esp;
__asm mov eax,offset MyStack[1024*128];
__asm mov esp,eax;
}
#endif
MyStackWalker sw;
sw.ShowCallstack(GetCurrentThread(), pEx->ContextRecord);
Base::Console().Log("*** Unhandled Exception!\n");
Base::Console().Log(" ExpCode: 0x%8.8X\n", pEx->ExceptionRecord->ExceptionCode);
Base::Console().Log(" ExpFlags: %d\n", pEx->ExceptionRecord->ExceptionFlags);
Base::Console().Log(" ExpAddress: 0x%8.8X\n", pEx->ExceptionRecord->ExceptionAddress);
bool bFailed = true;
HANDLE hFile;
hFile = CreateFile(s_szMiniDumpFileName.c_str(), GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
if (hFile != INVALID_HANDLE_VALUE)
{
MINIDUMP_EXCEPTION_INFORMATION stMDEI;
stMDEI.ThreadId = GetCurrentThreadId();
stMDEI.ExceptionPointers = pEx;
stMDEI.ClientPointers = TRUE;
// try to create an miniDump:
if (s_pMDWD(
GetCurrentProcess(),
GetCurrentProcessId(),
hFile,
s_dumpTyp,
&stMDEI,
NULL,
NULL
))
{
bFailed = false; // suceeded
}
CloseHandle(hFile);
}
if (bFailed)
{
return EXCEPTION_CONTINUE_SEARCH;
}
// Optional display an error message
// FatalAppExit(-1, ("Application failed!"));
// or return one of the following:
// - EXCEPTION_CONTINUE_SEARCH
// - EXCEPTION_CONTINUE_EXECUTION
// - EXCEPTION_EXECUTE_HANDLER
return EXCEPTION_CONTINUE_SEARCH; // this will trigger the "normal" OS error-dialog
}
LONG WINAPI ExpFilter(EXCEPTION_POINTERS* pExp, DWORD dwExpCode)
{
MyStackWalker sw;
sw.ShowCallstack(GetCurrentThread(), pExp->ContextRecord);
return EXCEPTION_EXECUTE_HANDLER;
}
