Re: [patch] sigaltstack fixes for hppa-linux

Randolph Chung
2004-05-07T02:36:23Z

> are you saying that the transition:
>
> stk 1: caller
> stk 1: trampoline (this_frame)
> stk 2: handler (this_frame->next)
>
> is also possible?

well, only because the hppa sigtramp unwinder is slightly broken :-) for
the sigtramp frame it current uses the sp stored in the sigcontext as
the frame base. instead it should probably use the handler's stack.

will send out an updated patch in a little bit.

randolph
--
Randolph Chung
Debian GNU/Linux Developer, hppa/ia64 ports