From patchwork Wed Jan 26 15:59:49 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rainer Orth X-Patchwork-Id: 80517 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) by ozlabs.org (Postfix) with SMTP id E037DB70F9 for ; Thu, 27 Jan 2011 03:00:00 +1100 (EST) Received: (qmail 26834 invoked by alias); 26 Jan 2011 15:59:59 -0000 Received: (qmail 26823 invoked by uid 22791); 26 Jan 2011 15:59:58 -0000 X-SWARE-Spam-Status: No, hits=-1.8 required=5.0 tests=AWL, BAYES_00, T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from snape.CeBiTec.Uni-Bielefeld.DE (HELO smtp-relay.CeBiTec.Uni-Bielefeld.DE) (129.70.160.84) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 26 Jan 2011 15:59:54 +0000 Received: from localhost (localhost.CeBiTec.Uni-Bielefeld.DE [127.0.0.1]) by smtp-relay.CeBiTec.Uni-Bielefeld.DE (Postfix) with ESMTP id 635E989D for ; Wed, 26 Jan 2011 16:59:52 +0100 (CET) Received: from smtp-relay.CeBiTec.Uni-Bielefeld.DE ([127.0.0.1]) by localhost (malfoy.CeBiTec.Uni-Bielefeld.DE [127.0.0.1]) (amavisd-new, port 10024) with LMTP id F6lEGf7zvn0f for ; Wed, 26 Jan 2011 16:59:50 +0100 (CET) Received: from manam.CeBiTec.Uni-Bielefeld.DE (manam.CeBiTec.Uni-Bielefeld.DE [129.70.161.120]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp-relay.CeBiTec.Uni-Bielefeld.DE (Postfix) with ESMTPS id 87CCA89C for ; Wed, 26 Jan 2011 16:59:50 +0100 (CET) Received: (from ro@localhost) by manam.CeBiTec.Uni-Bielefeld.DE (8.14.4+Sun/8.14.4/Submit) id p0QFxnsX010280; Wed, 26 Jan 2011 16:59:49 +0100 (MET) From: Rainer Orth To: gcc-patches@gcc.gnu.org Subject: [wwwdocs] Document GCC 4.6 Solaris 2 changes Date: Wed, 26 Jan 2011 16:59:49 +0100 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (usg-unix-v) MIME-Version: 1.0 X-IsSubscribed: yes Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org Since we're getting closer to the GCC 4.6.0 release, here's a new section describing the Solaris 2 changes. Ok to commit? Thanks. Rainer 2011-01-26 Rainer Orth * htdocs/gcc-4.6/changes.html (Solaris 2): Document new features and ABI change. Index: htdocs/gcc-4.6/changes.html =================================================================== RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.6/changes.html,v retrieving revision 1.93 diff -u -p -r1.93 changes.html --- htdocs/gcc-4.6/changes.html 24 Jan 2011 18:30:17 -0000 1.93 +++ htdocs/gcc-4.6/changes.html 26 Jan 2011 15:56:50 -0000 @@ -755,6 +755,27 @@ supported on several Xilinx Spartan and At the moment, Android support is enabled only for ARM. +

Solaris 2

+
    +

    New Features

    +
  • Support symbol versioning with Sun linker.
    • +
  • Enable full ISO C99 support for C++ on Solaris 10+.
    • +
  • Support TLS with Sun as on Solaris 2/x86.
    • +
  • Support TLS on Solaris 8/9 if prerequisites are met.
    • +
  • Support COMDAT group with GNU as and recent Sun ld.
    • +
  • Support Sun as visibility syntax.
    • +
  • Default Solaris 2/x86 to -march=pentium4 (Solaris + 10+) resp. -march=pentiumpro (Solaris 8/9).
    • +
  • Don't use SSE on Solaris 8/9 x86 by default.
    • +
  • Enable 128-bit long double (__float128) support on + Solaris 2/x86.
    • + +

    ABI Changes

    +
  • Change ABI for returning 8-byte vectors in MMX registers on Solaris + 10+/x86 to match Sun Studio 12.1+ compilers.
    • +
+ +

Windows x86/x86_64

  • Initial support for decimal floating point.