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Re: Elfutils segfault on IA64



Cool, thanks!  I'll check it out later tonight and let you know what I find.

Patrick.


On Tue, Oct 1, 2013 at 2:46 PM, Kurt Roeckx <kurt@roeckx.be> wrote:
You need to get the source first, which is probably still on
incoming only.  I've put a copy on:
http://people.debian.org/~kroeckx/elfutils/

A dpkg-buildpackage -B should result in 1 test failing.  You
can run that test manually like I showed below.


Kurt

On Tue, Oct 01, 2013 at 02:27:11PM -0500, Patrick Baggett wrote:
> Yeah, I can try. How do I reproduce this on sid?
>
> Patrick
>
>
> On Tue, Oct 1, 2013 at 1:43 PM, Kurt Roeckx <kurt@roeckx.be> wrote:
>
> > Hi,
> >
> > The new elfutils (0.157-1) segfaults on IA64.  I've been trying
> > to debug this on merulo but ran into #691576.  When using a core
> > file I also don't get any backtrace.
> >
> > The problem I'm seeing is:
> > (sid_ia64-dchroot)kroeckx@merulo:~/elfutils-0.157/tests$
> > LD_LIBRARY_PATH=../libelf:../libdw:../backends/
> > /home/kroeckx/elfutils-0.157/tests/addrcfi -e testfileppc32.bz2 0x100004c0
> > dwarf_cfi_addrframe (.eh_frame): no matching address range
> > .debug_frame has 0x100004c0 => [0x100004c0, 0x100004d0):
> >         return address in reg65
> >         CFA location _expression_: bregx(1)
> >         integer reg0 (r0): undefined
> > Segmentation fault (core dumped)
> >
> > While the output should be something like:
> > dwarf_cfi_addrframe (.eh_frame): no matching address range
> > .debug_frame has 0x100004c0 => [0x100004c0, 0x100004d0):
> >         return address in reg65
> >         CFA location _expression_: bregx(1)
> >         integer reg0 (r0): undefined
> >         integer reg1 (r1): location _expression_: call_frame_cfa nop
> > stack_value
> >         integer reg2 (r2): same_value
> >         integer reg3 (r3): undefined
> > [...]
> >
> > Can someone help me get any useful information about this?
> >
> >
> >
> > Kurt
> >
> >
> > --
> > To UNSUBSCRIBE, email to debian-ia64-REQUEST@lists.debian.org
> > with a subject of "unsubscribe". Trouble? Contact
> > listmaster@lists.debian.org
> > Archive: [🔎] 20131001184346.GA19436@roeckx.be" target="_blank">http://lists.debian.org/[🔎] 20131001184346.GA19436@roeckx.be
> >
> >


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