From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30268 invoked by alias); 16 Nov 2011 20:22:39 -0000 Received: (qmail 30256 invoked by uid 22791); 16 Nov 2011 20:22:38 -0000 X-SWARE-Spam-Status: No, hits=-2.5 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mail.windriver.com (HELO mail.windriver.com) (147.11.1.11) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 16 Nov 2011 20:22:26 +0000 Received: from ALA-HCA.corp.ad.wrs.com (ala-hca [147.11.189.40]) by mail.windriver.com (8.14.3/8.14.3) with ESMTP id pAGKMPJN012629 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL) for ; Wed, 16 Nov 2011 12:22:25 -0800 (PST) Received: from Macintosh-5.local (172.25.36.235) by ALA-HCA.corp.ad.wrs.com (147.11.189.50) with Microsoft SMTP Server id 14.1.255.0; Wed, 16 Nov 2011 12:22:25 -0800 Message-ID: <4EC41B80.1070605@windriver.com> Date: Wed, 16 Nov 2011 20:22:00 -0000 From: Mark Hatle User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:8.0) Gecko/20111105 Thunderbird/8.0 MIME-Version: 1.0 To: Subject: IA32 - x32 ABI support Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Mailing-List: contact prelink-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: prelink-owner@sourceware.org X-SW-Source: 2011-q4/txt/msg00001.txt.bz2 FYI, I have an early version of support for the x32 ABI working in the cross-prelinker sources: http://git.yoctoproject.org/cgit/cgit.cgi/prelink-cross/log/?h=cross_prelink-x32 The top commit enables it. However, the code is not yet in a position that it will just apply to the normal prelink sources. (This relies on a feature that allows multiple ABIs to be specified in a single source arch file. If that patch could be applied to the regular prelink, then this will likely apply with minimal changes.) The work has been lightly tested, but so far is showing that it works. I have not yet measured performance improvements. --Mark