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[Bug libdw/21174] libdw with perf: duplication of entries in callstack
- From: "mark at klomp dot org" <sourceware-bugzilla at sourceware dot org>
- To: elfutils-devel at sourceware dot org
- Date: Fri, 17 Feb 2017 10:07:28 +0000
- Subject: [Bug libdw/21174] libdw with perf: duplication of entries in callstack
- Auto-submitted: auto-generated
- References: <bug-21174-10460@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=21174
--- Comment #4 from Mark Wielaard <mark at klomp dot org> ---
(In reply to Thommy Jakobsson from comment #2)
> Created attachment 9833 [details]
> disassembly of function IBUFDIST_distribute
That shows the (duplicated) address 6e3628 is the last one before the return of
the function:
6e3628: a8c27bfd ldp x29, x30, [sp],#32
6e362c: d65f03c0 ret
Maybe something gets confused by the stack adjustment?
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