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Re: Your ia64 patch may have broken libjava
David Mosberger writes:
> >>>>> On Wed, 7 May 2003 19:04:54 +0100, Andrew Haley <aph@redhat.com> said:
>
> Andrew> I'm very interested in libunwind for IA-64 because it should
> Andrew> give me a clean way to get a stack trace. Stack traces
> Andrew> don't work on IA-64 gcj at the moment, and that causes a ton
> Andrew> of problems.
>
> Glad to hear that. At the moment, I'm not aware of libunwind RPMs but
> if someone makes them available, I'd be happy to add a link to them on
> the libunwind web site (http://www.hpl.hp.com/research/linux/libunwind/).
> Also, you might want to check with Jeff Johnston at Red Hat. He is
> working on integrating libunwind into gdb, so he might already have some
> RPMs.
>
> On the _Unwind_FindEnclosingFunction() issue: I found that
> config/ia64/libunwind-ia64.c simply defines it as a dummy function
> returning NULL. The patch below does the same for unwind-libunwind.c.
> However, I do wonder whether this is really the right solution. Isn't
> this used for some sort of security check?
It is, but we need stack traces to work first.
Andrew.