#include <Windows.h>
#include <Dbghelp.h>
void make_minidump(EXCEPTION_POINTERS* e)
{
auto hDbgHelp = LoadLibraryA("dbghelp");
if(hDbgHelp == nullptr)
return;
auto pMiniDumpWriteDump = (decltype(&MiniDumpWriteDump))GetProcAddress(hDbgHelp, "MiniDumpWriteDump");
if(pMiniDumpWriteDump == nullptr)
return;
char name[MAX_PATH];
{
auto nameEnd = name + GetModuleFileNameA(GetModuleHandleA(0), name, MAX_PATH);
SYSTEMTIME t;
GetSystemTime(&t);
wsprintfA(nameEnd - strlen(".exe"),
"_%4d%02d%02d_%02d%02d%02d.dmp",
t.wYear, t.wMonth, t.wDay, t.wHour, t.wMinute, t.wSecond);
}
auto hFile = CreateFileA(name, GENERIC_WRITE, FILE_SHARE_READ, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
if(hFile == INVALID_HANDLE_VALUE)
return;
MINIDUMP_EXCEPTION_INFORMATION exceptionInfo;
exceptionInfo.ThreadId = GetCurrentThreadId();
exceptionInfo.ExceptionPointers = e;
exceptionInfo.ClientPointers = FALSE;
auto dumped = pMiniDumpWriteDump(
GetCurrentProcess(),
GetCurrentProcessId(),
hFile,
MINIDUMP_TYPE(MiniDumpWithIndirectlyReferencedMemory | MiniDumpScanMemory),
e ? &exceptionInfo : nullptr,
nullptr,
nullptr);
CloseHandle(hFile);
return;
}
LONG CALLBACK unhandled_handler(EXCEPTION_POINTERS* e)
{
make_minidump(e);
return EXCEPTION_CONTINUE_SEARCH;
}
int main()
{
SetUnhandledExceptionFilter(unhandled_handler);
return *(int*)0;
}
你可以借用一些我的代碼;-) – Jimmy 2011-02-17 12:17:17
看看這個也是:http://www.debuginfo.com/articles/effminidumps.html我發現它非常有用。它還包含一些示例代碼。 – Naveen 2011-02-17 12:18:16