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// This file is used to generate minidump2.dmp and minidump2.sym.
// cl /Zi /Fetest_app.exe test_app.cc dbghelp.lib
// Then run test_app to generate a dump, and dump_syms to create the .sym file.
#include <windows.h>
#include <dbghelp.h>
static LONG HandleException(EXCEPTION_POINTERS *exinfo) {
HANDLE dump_file = CreateFile("dump.dmp",
GENERIC_WRITE,
FILE_SHARE_WRITE,
NULL,
CREATE_ALWAYS,
FILE_ATTRIBUTE_NORMAL,
NULL);
MINIDUMP_EXCEPTION_INFORMATION except_info;
except_info.ThreadId = GetCurrentThreadId();
except_info.ExceptionPointers = exinfo;
except_info.ClientPointers = false;
MiniDumpWriteDump(GetCurrentProcess(),
GetCurrentProcessId(),
dump_file,
MiniDumpNormal,
&except_info,
NULL,
NULL);
CloseHandle(dump_file);
return EXCEPTION_EXECUTE_HANDLER;
}
void CrashFunction() {
int *i = NULL;
*i = 5; // crash!
}
int main(int argc, char *argv[]) {
__try {
CrashFunction();
} __except(HandleException(GetExceptionInformation())) {
}
return 0;
}
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