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CrashHandler: Replace invalid parameter and purecall handlers

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Stenzek 2025-04-04 20:06:43 +10:00
parent c75d5f71b7
commit fe60a2a87e
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1 changed files with 35 additions and 1 deletions
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36
src/common/crash_handler.cpp
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@ -164,6 +164,37 @@ static LONG NTAPI ExceptionHandler(PEXCEPTION_POINTERS exi)
return EXCEPTION_CONTINUE_SEARCH;
}
static void InvalidParameterHandler(const wchar_t* expression, const wchar_t* function, const wchar_t* file,
unsigned int line, uintptr_t pReserved)
{
// if the debugger is attached, or we're recursively crashing, let it take care of it.
if (!s_in_crash_handler && !IsDebuggerPresent())
{
s_in_crash_handler = true;
if (s_cleanup_handler)
s_cleanup_handler();
WriteMinidumpAndCallstack(nullptr, "Invalid parameter handler invoked");
}
__fastfail(FAST_FAIL_INVALID_ARG);
}
static void PureCallHandler()
{
// if the debugger is attached, or we're recursively crashing, let it take care of it.
if (!s_in_crash_handler && !IsDebuggerPresent())
{
s_in_crash_handler = true;
if (s_cleanup_handler)
s_cleanup_handler();
WriteMinidumpAndCallstack(nullptr, "Pure call handler invoked");
}
__fastfail(FAST_FAIL_INVALID_ARG);
}
bool CrashHandler::Install(CleanupHandler cleanup_handler)
{
// load dbghelp at install/startup, that way we're not LoadLibrary()'ing after a crash
@ -172,8 +203,11 @@ bool CrashHandler::Install(CleanupHandler cleanup_handler)
if (mod)
s_dbghelp_module.Adopt(mod);
SetUnhandledExceptionFilter(ExceptionHandler);
s_cleanup_handler = cleanup_handler;
SetUnhandledExceptionFilter(ExceptionHandler);
_set_invalid_parameter_handler(InvalidParameterHandler);
_set_purecall_handler(PureCallHandler);
return true;
}