From patchwork Tue Jun 7 19:19:30 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 99321 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 D0D3DB6F97 for ; Wed, 8 Jun 2011 05:19:46 +1000 (EST) Received: (qmail 2630 invoked by alias); 7 Jun 2011 19:19:44 -0000 Received: (qmail 2621 invoked by uid 22791); 7 Jun 2011 19:19:44 -0000 X-SWARE-Spam-Status: No, hits=-4.7 required=5.0 tests=AWL, BAYES_00, NO_DNS_FOR_FROM, RCVD_IN_DNSWL_HI, TW_UX, T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mga01.intel.com (HELO mga01.intel.com) (192.55.52.88) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 07 Jun 2011 19:19:29 +0000 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP; 07 Jun 2011 12:19:29 -0700 X-ExtLoop1: 1 Received: from gnu-6.sc.intel.com ([10.3.194.135]) by fmsmga002.fm.intel.com with ESMTP; 07 Jun 2011 12:19:29 -0700 Received: by gnu-6.sc.intel.com (Postfix, from userid 500) id 5F32FC1DDE; Tue, 7 Jun 2011 12:19:30 -0700 (PDT) Date: Tue, 7 Jun 2011 12:19:30 -0700 From: "H.J. Lu" To: gcc-patches@gcc.gnu.org Subject: [x32] PATCH: Document --enable-ia32 and --enable-x32 Message-ID: <20110607191930.GA9233@intel.com> Reply-To: "H.J. Lu" MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) 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 Hi, I checked this patch into x32 branch. H.J. commit d41e1fd1c4d8114532152647e5fc5b6bc3bce5dd Author: H.J. Lu Date: Tue Jun 7 11:39:27 2011 -0700 Document --enable-ia32 and --enable-x32. diff --git a/gcc/ChangeLog.x32 b/gcc/ChangeLog.x32 index 06d931a..3ce5fa1 100644 --- a/gcc/ChangeLog.x32 +++ b/gcc/ChangeLog.x32 @@ -1,3 +1,7 @@ +2011-06-07 H.J. Lu + + * doc/install.texi: Document --enable-ia32 and --enable-x32. + 2011-06-06 H.J. Lu * config.gcc: Replace i386/t-linuxx32 with i386/t-linux-x32. diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 7ebcd92..f63094c 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -1155,6 +1155,16 @@ assumptions made by the configure test are incorrect. Specify that the target does not support TLS. This is an alias for @option{--enable-tls=no}. +@item --enable-ia32 +This option enables ia32 library support for multiple ABIs. By +default, ia32 library support is enabled. It is only supported for +x86-64. + +@item --enable-x32 +This option enables x32 library support for multiple ABIs. By +default, x32 library support is disabled. It is only supported for +x86-64. + @item --with-cpu=@var{cpu} @itemx --with-cpu-32=@var{cpu} @itemx --with-cpu-64=@var{cpu}