From patchwork Sun Sep 11 21:20:27 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Botcazou X-Patchwork-Id: 114252 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 940F5B720E for ; Mon, 12 Sep 2011 07:23:23 +1000 (EST) Received: (qmail 2697 invoked by alias); 11 Sep 2011 21:23:20 -0000 Received: (qmail 2689 invoked by uid 22791); 11 Sep 2011 21:23:20 -0000 X-SWARE-Spam-Status: No, hits=-1.9 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from mel.act-europe.fr (HELO mel.act-europe.fr) (194.98.77.210) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sun, 11 Sep 2011 21:23:06 +0000 Received: from localhost (localhost [127.0.0.1]) by filtered-smtp.eu.adacore.com (Postfix) with ESMTP id C53D5CB0223 for ; Sun, 11 Sep 2011 23:23:06 +0200 (CEST) Received: from mel.act-europe.fr ([127.0.0.1]) by localhost (smtp.eu.adacore.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id WWKRfxoJ9ANW for ; Sun, 11 Sep 2011 23:22:56 +0200 (CEST) Received: from [192.168.1.2] (bon31-9-83-155-120-49.fbx.proxad.net [83.155.120.49]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mel.act-europe.fr (Postfix) with ESMTP id 5B427CB01FC for ; Sun, 11 Sep 2011 23:22:56 +0200 (CEST) From: Eric Botcazou To: gcc-patches@gcc.gnu.org Subject: [wwwdocs] Document recent (and less recent) SPARC changes Date: Sun, 11 Sep 2011 23:20:27 +0200 User-Agent: KMail/1.9.9 MIME-Version: 1.0 Message-Id: <201109112320.27114.ebotcazou@adacore.com> 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 This documents the recent changes made to the SPARC port, as well as an old one made for GCC 4.3 but that wasn't documented at the time. OK to install? Index: htdocs/gcc-4.3/changes.html =================================================================== RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.3/changes.html,v retrieving revision 1.124 diff -u -r1.124 changes.html --- htdocs/gcc-4.3/changes.html 27 Jun 2011 11:00:44 -0000 1.124 +++ htdocs/gcc-4.3/changes.html 11 Sep 2011 21:18:30 -0000 @@ -922,6 +922,12 @@ +

SPARC

+
    +
  • Support for the Sun UltraSPARC T2 (Niagara 2) processor has been + added.
    • +
+

Xtensa

  • Stack unwinding for exception handling now uses by default a Index: htdocs/gcc-4.7/changes.html =================================================================== RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.7/changes.html,v retrieving revision 1.27 diff -u -r1.27 changes.html --- htdocs/gcc-4.7/changes.html 6 Sep 2011 11:32:30 -0000 1.27 +++ htdocs/gcc-4.7/changes.html 11 Sep 2011 21:18:30 -0000 @@ -292,6 +292,19 @@

    MIPS

    +

    SPARC

    +
      +
    • The option -mflat has been reinstated. When it is + specified, the compiler will generate code for a single register + window model. This is essentially a new implementation and the + associated debugger support has been added to GDB 7.4 and later.
      • +
    • Support for the options -mtune=native and + -mcpu=native has been added on selected native platforms + (GNU/Linux and Solaris).
      • +
    • Support for the Sun UltraSPARC T3 (Niagara 3) processor has been + added.
      • +
    +

    picochip

    ARM