gecko-dev/toolkit/crashreporter/injector/injector.cpp

41 lines
1.3 KiB
C++

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <windows.h>
#include "client/windows/handler/exception_handler.h"
using google_breakpad::ExceptionHandler;
using std::wstring;
extern "C" BOOL WINAPI DummyEntryPoint(HINSTANCE instance,
DWORD reason,
void* reserved)
{
__debugbreak();
return FALSE; // We're being loaded remotely, this shouldn't happen!
}
// support.microsoft.com/kb/94248
extern "C" BOOL WINAPI _CRT_INIT(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpReserved);
extern "C"
__declspec(dllexport) DWORD Start(void* context)
{
// Because the remote DLL injector does not call DllMain, we have to
// initialize the CRT manually
_CRT_INIT(nullptr, DLL_PROCESS_ATTACH, nullptr);
HANDLE hCrashPipe = reinterpret_cast<HANDLE>(context);
ExceptionHandler* e = new (std::nothrow)
ExceptionHandler(wstring(), nullptr, nullptr, nullptr,
ExceptionHandler::HANDLER_ALL,
MiniDumpNormal, hCrashPipe, nullptr);
if (e)
e->set_handle_debug_exceptions(true);
return 1;
}