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Re: Solaris 8/SPARC bootstrap broken building 64-bit libgcc

From: Eric Botcazou <ebotcazou at libertysurf dot fr>
To: Gerald Pfeifer <pfeifer at dbai dot tuwien dot ac dot at>
Cc: Phil Edwards <phil at jaj dot com>,Rainer Orth <ro at TechFak dot Uni-Bielefeld dot DE>,gcc at gcc dot gnu dot org
Date: Sat, 12 Jul 2003 10:01:24 +0200
Subject: Re: Solaris 8/SPARC bootstrap broken building 64-bit libgcc
References: <16133.30814.486754.373909@xayide.TechFak.Uni-Bielefeld.DE> <Pine.BSF.4.56.0307070008100.85499@acrux.dbai.tuwien.ac.at> <200307070111.27137.ebotcazou@libertysurf.fr>

> 3.3.0 had no testsuite regressions over 3.2.3, except for a few ones in
> libjava. Yet it miscompiles GNU tar, GNU emacs and ICE on KDE 3.1.2, which
> were correctly compiled by 3.2.3 AFAIK.

Correction: it doesn't technically miscompile GNU Emacs 21.3 (the primary 
executable is clean) but Emacs uses a PCH-like mechanism that makes 
assumptions about the contents of the .data and .bss sections, which are not 
valid anymore for GCC 3.3.x.

-- 
Eric Botcazou

References:
- Solaris 8/SPARC bootstrap broken building 64-bit libgcc
  - From: Rainer Orth
- Re: Solaris 8/SPARC bootstrap broken building 64-bit libgcc
  - From: Gerald Pfeifer
- Re: Solaris 8/SPARC bootstrap broken building 64-bit libgcc
  - From: Eric Botcazou

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