Пример #1
0
void InstallCrashHandler(const TCHAR *crashDumpPath, const TCHAR *symDir)
{
    assert(!gDumpEvent && !gDumpThread);

    if (!crashDumpPath)
        return;
    if (!StoreCrashDumpPaths(symDir))
        return;
    if (!BuildSymbolPath())
        return;
    BuildSystemInfo();
    // at this point list of modules should be complete (except
    // dbghlp.dll which shouldn't be loaded yet)
    BuildModulesInfo();

    gExeType = DetectExeType();
    // we pre-allocate as much as possible to minimize allocations
    // when crash handler is invoked. It's ok to use standard
    // allocation functions here.
    gCrashHandlerAllocator = new CrashHandlerAllocator();
    gCrashDumpPath = str::Dup(crashDumpPath);
    gAdditionalInfo = new str::Str<char>(4096);
    gDumpEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
    if (!gDumpEvent)
        return;
    gDumpThread = CreateThread(NULL, 0, CrashDumpThread, NULL, 0, 0);
    if (!gDumpThread)
        return;
    gPrevExceptionFilter = SetUnhandledExceptionFilter(DumpExceptionHandler);
}
Пример #2
0
void InstallCrashHandler(const WCHAR *crashDumpPath, const WCHAR *symDir)
{
    assert(!gDumpEvent && !gDumpThread);

    if (!crashDumpPath)
        return;
    if (!StoreCrashDumpPaths(symDir))
        return;
    if (!BuildSymbolPath())
        return;

    // don't bother sending crash reports when running under Wine
    // as they're not helpful
    bool isWine= BuildModulesInfo();
    if (isWine)
        return;

    BuildSystemInfo();
    // at this point list of modules should be complete (except
    // dbghlp.dll which shouldn't be loaded yet)

    gExeType = DetectExeType();
    // we pre-allocate as much as possible to minimize allocations
    // when crash handler is invoked. It's ok to use standard
    // allocation functions here.
    gCrashHandlerAllocator = new CrashHandlerAllocator();
    gSymbolsUrl = BuildSymbolsUrl();
    gCrashDumpPath = str::Dup(crashDumpPath);
    gDumpEvent = CreateEvent(nullptr, FALSE, FALSE, nullptr);
    if (!gDumpEvent)
        return;
    gDumpThread = CreateThread(nullptr, 0, CrashDumpThread, nullptr, 0, 0);
    if (!gDumpThread)
        return;
    gPrevExceptionFilter = SetUnhandledExceptionFilter(DumpExceptionHandler);

    signal(SIGABRT, onSignalAbort);
#if defined(_MSC_VER)
    // those are only in msvc? There is std::set_terminate() and
    // std::set_unexpected() in C++ in <exception>
    std::set_terminate(onTerminate);
    std::set_unexpected(onUnexpected);
#endif
}