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Re: Remove obsolete Solaris 9 support
- From: Eric Botcazou <ebotcazou at adacore dot com>
- To: Rainer Orth <ro at cebitec dot uni-bielefeld dot de>
- Cc: gcc-patches at gcc dot gnu dot org, fortran at gcc dot gnu dot org, libstdc++ at gcc dot gnu dot org, java-patches at gcc dot gnu dot org, Bruce Korb <bkorb at gnu dot org>, Uros Bizjak <ubizjak at gmail dot com>, Ian Lance Taylor <iant at google dot com>, David Edelsohn <dje dot gcc at gmail dot com>, Paolo Bonzini <bonzini at gnu dot org>
- Date: Wed, 16 Apr 2014 18:00:13 +0200
- Subject: Re: Remove obsolete Solaris 9 support
- Authentication-results: sourceware.org; auth=none
- References: <ydd7g6p8qy7 dot fsf at lokon dot CeBiTec dot Uni-Bielefeld dot DE>
> * Eric: In libgcc/config/sparc/sol2-unwind.h, I've removed the Solaris 9
> cases after verifying that the cuh_pattern's used there only occur in
> Solaris 9 (from FCS to the latest libthread.so.1 patch), but not even
> in Solaris 10 FCS.
>
> For Solaris 10, do you have any more details on when the 2-frame case
> occurs? I've found that patch submission
>
> http://gcc.gnu.org/ml/gcc-patches/2010-10/msg02370.html
>
> but no details on what S10 update/patch this happens with.
Let's not touch libgcc/config/sparc/sol2-unwind.h, the small gain is not worth
the potential trouble IMO.
--
Eric Botcazou