[PATCH] Also find CFI in sections of type SHT_X86_64_UNWIND

Mark Wielaard mark@klomp.org
Fri Nov 9 16:57:00 GMT 2018


On Wed, Nov 07, 2018 at 10:02:54AM +0100, Milian Wolff wrote:
> On Dienstag, 6. November 2018 12:06:57 CET Mark Wielaard wrote:
> > It seems to only happen with a specific combination of gcc and the gold
> > linker, I could only generate the SHT_X86_64_UNWIND sections only on
> > fedora 29 with gcc 8.2.1 and gold version 2.31.1-13.fc29 (1.16).
> 
> At least on my system, that doesn't seem to be enough. Both my desktop and my 
> laptop are running on ArchLinux with the same versions of GCC and Gold, yet 
> one shows this behavior while the other one isn't...

Strange indeed. My system doesn't have ccache, it does show the issue.

> Both patches work for me:
> 
>     Tested-by: Milian Wolff <milian.wolff@kdab.com>

Great. I pushed both to master now.

Thanks,

Mark



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