Re: [discuss] [PATCH] x86-64 CFI annotation fixes and additions

From: Andi Kleen
Date: Fri Sep 09 2005 - 03:40:45 EST


On Thursday 08 September 2005 17:52, Jan Beulich wrote:
> (Note: Patch also attached because the inline version is certain to get
> line wrapped.)
>
> Being the foundation for reliable stack unwinding, this fixes CFI
> unwind
> annotations in many low-level x86_64 routines, plus a config option
> (available to all architectures, and also present in the previously
> sent
> patch adding such annotations to i386 code) to enable them separatly
> rather than only along with adding full debug information.

Thanks.

The UNWIND_INFO part has still some problems - in particular it is lying
on all other architectures which don't check it yet. I made it dependent
on X86_64 right now.

-Andi


P.S.: Can you perhaps add a From: Jan B ...
line to the attachments? Otherwise i need to always edit them by hand to
get the authorship right.
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