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Re: [PATCH,rs6000] fix bugs with out-of-line prologues/epilogues, take 2
- From: David Edelsohn <dje dot gcc at gmail dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Wed, 15 Jul 2009 08:48:14 -0400
- Subject: Re: [PATCH,rs6000] fix bugs with out-of-line prologues/epilogues, take 2
- References: <20081119211643.GZ9207@codesourcery.com> <20081121154343.GE29139@codesourcery.com> <303e1d290811210953p628a7ee2q3c81aa5d46a35f4a@mail.gmail.com> <20081121183823.GK29139@codesourcery.com>
Nathan,
What is the status of this patch?
Thanks, David
On Fri, Nov 21, 2008 at 2:38 PM, Nathan Froyd<froydnj@codesourcery.com> wrote:
> On Fri, Nov 21, 2008 at 12:53:25PM -0500, David Edelsohn wrote:
>> On Fri, Nov 21, 2008 at 10:43 AM, Nathan Froyd <froydnj@codesourcery.com> wrote:
>>
>> > What's the right thing to do here? ?How does
>> > AIX avoid the same sort of problem?
>>
>> AIX XCOFF file format does not support .hidden.
>
> Ah, that would make things much easier. ?So things should work on AIX
> just fine, then.
>
> But the problem as stands is not specific to PowerPC--it would affect
> any target that has .hidden functions in libgcc.a. ?I will put the patch
> on hold for the time being until we figure out what to do to make
> -shared-libgcc work properly.
>
> -Nathan
>