Greetings, and thank you so much for your helpful reply! Was this on
an i386? I'm specifically looking for a way to do his on arm, alpha,
and sparc, and I don't believe they have the cr2 member of struct
sigcontext. Any info you might have, including where you found this
solution, would be appreciated!
Take care,
David Watson <dwatson@cs.ucr.edu> writes:
> > Greetings! Shouldn't a SIGSEGV fill in th si_addr member of the
> > siginfo_t structure passed to a signal handler? Here is what I see
>
> Our group ran into this problem last summer while we were developing the
> Oasis+ DSM system. We worked around it by utilizing the following code
> fragment:
>
> void fault_handler(int sig, siginfo_t *sip, ucontext_t *ucp)
> {
> void *addr;
>
> addr = (void *) ucp->uc_mcontext.cr2;
>
> ...
> }
>
> Hope that helps.
>
> Regards,
> David
>
> --
> The theory of groups is a branch of Mathematics in which one does
> something to something and then compares the result with the result
> obtained from doing the same thing to something else, or something else to
> the same thing.
> J. R. Newman
>
>
>
-- Camm Maguire camm@enhanced.com ========================================================================== "The earth is but one country, and mankind its citizens." -- Baha'u'llah - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Thu Mar 15 2001 - 21:00:09 EST