LONG __stdcall exception_filter(EXCEPTION_POINTERS* exceptionPtrs)
{
LONG returnCode = EXCEPTION_CONTINUE_SEARCH;
// Ignore multiple calls.
if (s_inFilter != 0)
return EXCEPTION_CONTINUE_EXECUTION;
s_inFilter = 1;
// Cannot really do much in case of stack overflow, it'll probably bomb soon
// anyway.
if (exceptionPtrs->ExceptionRecord->ExceptionCode == EXCEPTION_STACK_OVERFLOW)
{
OutputDebugString("*** FATAL ERROR: EXCEPTION_STACK_OVERFLOW detected!");
}
const bool miniDumpOK = WriteMiniDump(exceptionPtrs, s_miniDumpFileName);
FILE* f = ::fopen(s_reportFileName, "wt");
WriteHeader(f);
WriteExceptionInfo(f, exceptionPtrs);
WriteCallStack(f, exceptionPtrs->ContextRecord);
WriteEnvironmentInfo(f);
MemoryStatus memStatus = MemoryStatus::GetCurrent();
WriteMemoryStatus(f, memStatus);
WriteRegisters(f, exceptionPtrs);
WriteBlackBoxMessages(f);
fprintf(f, (miniDumpOK ? "\nMini dump saved successfully.\n" : "\nFailed to save minidump.\n"));
::fclose(f);
return returnCode;
}
void InterpreterDisAsmFrame::DoUpdate()
{
wxCommandEvent ce;
Show_PC(ce);
WriteRegs();
WriteCallStack();
}
void DebugInfoXmlWriter::WriteExceptionInfo(const Debug::ExceptionInfo& exceptionInfo)
{
m_spWriter->WriteStartElement(_T("exception-info"));
CString cszText; cszText.Format(_T("0x%08x"), exceptionInfo.ProcessId());
m_spWriter->WriteAttributeString(_T("process-id"), cszText);
cszText.Format(_T("0x%08x"), exceptionInfo.ThreadId());
m_spWriter->WriteAttributeString(_T("thread-id"), cszText);
cszText.Format(_T("0x%08x"), exceptionInfo.ExceptionCode());
m_spWriter->WriteAttributeString(_T("exception-code"), cszText);
cszText.Format(_T("0x%p"), exceptionInfo.ExceptionAddress());
m_spWriter->WriteAttributeString(_T("exception-address"), cszText);
m_spWriter->WriteAttributeString(_T("type"), exceptionInfo.IsFirstChance() ? _T("1st-chance") : _T("2nd-chance"));
m_spWriter->WriteStartElementEnd();
{
m_spWriter->WriteStartElement(_T("exception-numbers"));
m_spWriter->WriteStartElementEnd();
const std::vector<ULONG_PTR>& vecNumbers = exceptionInfo.ExceptionInformation();
CString cszNumber;
for (size_t i=0, iMax=vecNumbers.size(); i<iMax; i++)
{
cszNumber.Format(_T("0x%lx"), vecNumbers[i]);
m_spWriter->WriteElementString(_T("number"), cszNumber);
}
m_spWriter->WriteEndElement();
}
// callstack
const Debug::CallStack& callstack = exceptionInfo.Callstack();
WriteCallStack(callstack);
m_spWriter->WriteEndElement();
}
