void VMPI_ExceptionFilter( unsigned long uCode, void *pvExceptionInfo )
{
// This is called if we crash inside our crash handler. It just terminates the process immediately.
SetUnhandledExceptionFilter( VMPI_SecondExceptionFilter );
//DWORD code = ExceptionInfo->ExceptionRecord->ExceptionCode;
#define ERR_RECORD( name ) { name, #name }
struct
{
int code;
char *pReason;
} errors[] =
{
ERR_RECORD( EXCEPTION_ACCESS_VIOLATION ),
ERR_RECORD( EXCEPTION_ARRAY_BOUNDS_EXCEEDED ),
ERR_RECORD( EXCEPTION_BREAKPOINT ),
ERR_RECORD( EXCEPTION_DATATYPE_MISALIGNMENT ),
ERR_RECORD( EXCEPTION_FLT_DENORMAL_OPERAND ),
ERR_RECORD( EXCEPTION_FLT_DIVIDE_BY_ZERO ),
ERR_RECORD( EXCEPTION_FLT_INEXACT_RESULT ),
ERR_RECORD( EXCEPTION_FLT_INVALID_OPERATION ),
ERR_RECORD( EXCEPTION_FLT_OVERFLOW ),
ERR_RECORD( EXCEPTION_FLT_STACK_CHECK ),
ERR_RECORD( EXCEPTION_FLT_UNDERFLOW ),
ERR_RECORD( EXCEPTION_ILLEGAL_INSTRUCTION ),
ERR_RECORD( EXCEPTION_IN_PAGE_ERROR ),
ERR_RECORD( EXCEPTION_INT_DIVIDE_BY_ZERO ),
ERR_RECORD( EXCEPTION_INT_OVERFLOW ),
ERR_RECORD( EXCEPTION_INVALID_DISPOSITION ),
ERR_RECORD( EXCEPTION_NONCONTINUABLE_EXCEPTION ),
ERR_RECORD( EXCEPTION_PRIV_INSTRUCTION ),
ERR_RECORD( EXCEPTION_SINGLE_STEP ),
ERR_RECORD( EXCEPTION_STACK_OVERFLOW ),
ERR_RECORD( EXCEPTION_ACCESS_VIOLATION ),
};
int nErrors = sizeof( errors ) / sizeof( errors[0] );
int i=0;
char *pchReason = NULL;
char chUnknownBuffer[32];
for ( i; ( i < nErrors ) && !pchReason; i++ )
{
if ( errors[i].code == uCode )
pchReason = errors[i].pReason;
}
if ( i == nErrors )
{
sprintf( chUnknownBuffer, "Error code 0x%08X", uCode );
pchReason = chUnknownBuffer;
}
VMPI_HandleCrash( pchReason, pvExceptionInfo, true );
TerminateProcess( GetCurrentProcess(), 1 );
}
SpewRetval_t CmdLib_SpewOutputFunc( SpewType_t type, char const *pMsg )
{
// Hopefully two threads won't call this simultaneously right at the start!
if ( !g_bSpewCSInitted )
{
InitializeCriticalSection( &g_SpewCS );
g_bSpewCSInitted = true;
}
WORD old;
SpewRetval_t retVal;
EnterCriticalSection( &g_SpewCS );
{
if (( type == SPEW_MESSAGE ) || (type == SPEW_LOG ))
{
old = SetConsoleTextColor( 1, 1, 1, 0 );
retVal = SPEW_CONTINUE;
}
else if( type == SPEW_WARNING )
{
old = SetConsoleTextColor( 1, 1, 0, 1 );
retVal = SPEW_CONTINUE;
}
else if( type == SPEW_ASSERT )
{
old = SetConsoleTextColor( 1, 0, 0, 1 );
retVal = SPEW_DEBUGGER;
#ifdef MPI
// VMPI workers don't want to bring up dialogs and suchlike.
if ( g_bUseMPI && !g_bMPIMaster )
{
VMPI_HandleCrash( pMsg, true );
exit( 0 );
}
#endif
}
else if( type == SPEW_ERROR )
{
old = SetConsoleTextColor( 1, 0, 0, 1 );
retVal = SPEW_ABORT; // doesn't matter.. we exit below so we can return an errorlevel (which dbg.dll doesn't do).
}
else
{
old = SetConsoleTextColor( 1, 1, 1, 1 );
retVal = SPEW_CONTINUE;
}
if ( !g_bSuppressPrintfOutput || type == SPEW_ERROR )
printf( "%s", pMsg );
OutputDebugString( pMsg );
if ( type == SPEW_ERROR )
{
printf( "\n" );
OutputDebugString( "\n" );
}
if( g_pLogFile )
{
CmdLib_FPrintf( g_pLogFile, "%s", pMsg );
g_pFileSystem->Flush( g_pLogFile );
}
// Dispatch to other spew hooks.
FOR_EACH_LL( g_ExtraSpewHooks, i )
g_ExtraSpewHooks[i]( pMsg );
RestoreConsoleTextColor( old );
}
LeaveCriticalSection( &g_SpewCS );
if ( type == SPEW_ERROR )
{
CmdLib_Exit( 1 );
}
return retVal;
}
SpewRetval_t CmdLib_SpewOutputFunc( SpewType_t type, char const *pMsg )
{
// Hopefully two threads won't call this simultaneously right at the start!
if ( !g_bSpewCSInitted )
{
InitializeCriticalSection( &g_SpewCS );
g_bSpewCSInitted = true;
}
WORD old;
SpewRetval_t retVal;
EnterCriticalSection( &g_SpewCS );
{
if (( type == SPEW_MESSAGE ) || (type == SPEW_LOG ))
{
Color c = GetSpewOutputColor();
if ( c.r() != 255 || c.g() != 255 || c.b() != 255 )
{
// custom color
old = SetConsoleTextColor( c.r(), c.g(), c.b(), c.a() );
}
else
{
old = SetConsoleTextColor( 1, 1, 1, 0 );
}
retVal = SPEW_CONTINUE;
}
else if( type == SPEW_WARNING )
{
old = SetConsoleTextColor( 1, 1, 0, 1 );
retVal = SPEW_CONTINUE;
}
else if( type == SPEW_ASSERT )
{
old = SetConsoleTextColor( 1, 0, 0, 1 );
retVal = SPEW_DEBUGGER;
#ifdef MPI
// VMPI workers don't want to bring up dialogs and suchlike.
// They need to have a special function installed to handle
// the exceptions and write the minidumps.
// Install the function after VMPI_Init with a call:
// SetupToolsMinidumpHandler( VMPI_ExceptionFilter );
if ( g_bUseMPI && !g_bMPIMaster && !Plat_IsInDebugSession() )
{
// Generating an exception and letting the
// installed handler handle it
::RaiseException
(
0, // dwExceptionCode
EXCEPTION_NONCONTINUABLE, // dwExceptionFlags
0, // nNumberOfArguments,
NULL // const ULONG_PTR* lpArguments
);
// Never get here (non-continuable exception)
VMPI_HandleCrash( pMsg, NULL, true );
exit( 0 );
}
#endif
}
else if( type == SPEW_ERROR )
{
old = SetConsoleTextColor( 1, 0, 0, 1 );
retVal = SPEW_ABORT; // doesn't matter.. we exit below so we can return an errorlevel (which dbg.dll doesn't do).
}
else
{
old = SetConsoleTextColor( 1, 1, 1, 1 );
retVal = SPEW_CONTINUE;
}
if ( !g_bSuppressPrintfOutput || type == SPEW_ERROR )
printf( "%s", pMsg );
OutputDebugString( pMsg );
if ( type == SPEW_ERROR )
{
printf( "\n" );
OutputDebugString( "\n" );
}
if( g_pLogFile )
{
CmdLib_FPrintf( g_pLogFile, "%s", pMsg );
g_pFileSystem->Flush( g_pLogFile );
}
// Dispatch to other spew hooks.
FOR_EACH_LL( g_ExtraSpewHooks, i )
g_ExtraSpewHooks[i]( pMsg );
RestoreConsoleTextColor( old );
}
LeaveCriticalSection( &g_SpewCS );
if ( type == SPEW_ERROR )
{
CmdLib_Exit( 1 );
}
return retVal;
}
