问题
I am trying find a problem with my program that is hooking into a game. This is vc++. Basically I launch the program and then hook into it using SDL. When I run the code from VS2010, all works fine. But when I try to run from command prompt, my program can launch the game, but after that the game crashes immediately.
I was viewing windows event logs, and it appears that there is an access violation. 0xc000005
How can I log any further details about the program that crashes? I tried "procdump" but that is not useful as I cannot INDIRECTLY target the hooked game from console. Rather it can only target my application that hooks.
Anyway of getting detailed dumps is highly appreciated in this case. Thanks!
回答1:
You can perform postmortem debugging by using a combination of the WER registry keys/values to trap any dump that is produced. I’ve used this method to prevent the WER system from collecting the dump file (.dmp). I’ve also written about this in another similar post. To accomplish this, you will need to create a registry key under
Software\Microsoft\Windows\Windows Error Reporting
if one does not already exist. The key should be
LocalDumps\your application.exe
Once that’s done, modify these keys/values to meet your needs:
DumpCount, DumpFolder, DumpType
You’ll need Administrator rights to create and modify the keys, and, you should reset everything you’ve modified when you’re done debugging.
来源：https://stackoverflow.com/questions/28234165/getting-detailed-crash-dumps-from-a-hooked-exe