[PATCH] libdwfl: Make sure to set the CFI return register only once (for ppc64).

Jan Kratochvil jan.kratochvil at redhat.com
Mon Dec 23 14:19:49 UTC 2013


On Sat, 21 Dec 2013 21:56:35 +0100, Mark Wielaard wrote:
> On PPC64 there are two DWARF registers numbers that can represent the
> same register. If that register is the CIE return register then we only
> want to set it once. The second setting will confuse the unwinder.

Could you provide reproducibility information?

I have already tried ppc64 (with ppc biarch enabled) on RHEL-6 and F-19 and
both machines PASS all the testcases (one is SKIPped).


Thanks,
Jan


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