> AFAIK, the core format does not support multi-thread. And as such gdb doesn't
> support it either.
other than the main one do not seem to get stored core file at all.
I meant to patch gdb to get me a post-mortem traceback (or 'backtrace')
multithreaded program... I guess it is still possible, since the stacks
themselves should be in the core file, but it would be much nicer if we
support for the various' threads contexts in 'core'.
Who maintains that, anyway?
You mean attaching it from a signal handler? ThanksQuote:> If the crash is repeatable, you can run the program under gdb until it crashes
> and see where the crash is. If this is unfeasible, you can the play the game
> of attaching gdb at some time before the crash.