程序崩溃生成dump文件定位到崩溃处_procdump崩溃时产生dump文件

#include <DbgHelp.h>
#pragma comment(lib,"Dbghelp.lib")
 
 
long __stdcall CrashInfocallback(_EXCEPTION_POINTERS* pexcp)
{
	// 创建dmp文件
	HANDLE hDumpFile = ::CreateFile(
		L"Memory.DMP",
		GENERIC_WRITE,
		0,
		NULL,
		CREATE_ALWAYS,
		FILE_ATTRIBUTE_NORMAL,
		NULL
	);
 
	if (hDumpFile != INVALID_HANDLE_VALUE)
	{
		// dmp文件信息
		MINIDUMP_EXCEPTION_INFORMATION dumpInfo;
		dumpInfo.ExceptionPointers = pexcp;
		dumpInfo.ThreadId = GetCurrentThreadId();
		dumpInfo.ClientPointers = TRUE;
 
		// 写入dmp文件内容
		::MiniDumpWriteDump(
			GetCurrentProcess(),
			GetCurrentProcessId(),
			hDumpFile,
			MiniDumpNormal,
			&dumpInfo,
			NULL,
			NULL
		);
	}
	return 0;
}
 
int main(int argc, char *argv[])
{
	::SetUnhandledExceptionFilter((LPTOP_LEVEL_EXCEPTION_FILTER)CrashInfocallback);

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