From patchwork Mon Nov 11 14:46:39 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ulrich Weigand X-Patchwork-Id: 290341 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]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 4E88D2C00A3 for ; Tue, 12 Nov 2013 01:55:42 +1100 (EST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender :message-id:subject:to:date:from:mime-version:content-type :content-transfer-encoding; q=dns; s=default; b=i9+YH7qrUS6j6d2o W1+mg/GAunWk6A7YackCyt3emEFz6XDlJJF/ZjRj0aMWXWeTc6kTnBQ6UhjUp61e ob/xcNKQhO3Pg8M9QUJirWMDwPM7fFCFOzmwzhfADMTdl9kxkCsN/FPLq2QB2dfR 9Zv9U84TFLMvpisN3lHCRlWV+C4= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender :message-id:subject:to:date:from:mime-version:content-type :content-transfer-encoding; s=default; bh=LY0a45b8T1s7W+Rqv0Y6a9 dk7Mc=; b=b9kRuBxorr8M/0r0Hm5oKRe1SR2x/tmlj6T4qJEL0enDH+fcHbnwn/ 9rfgd4EuT0NbVKQ9e8ly5nPG7QCwzUeIHrzre9/zlZmdawYLJlShQ9jqhJhmJ4to pT9rtS3e7WgUF4txTswS5KRraFdc6tFxWavNmlzyR8AYe6T8dyxv4= Received: (qmail 21152 invoked by alias); 11 Nov 2013 14:48:43 -0000 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 Received: (qmail 21085 invoked by uid 89); 11 Nov 2013 14:48:41 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.0 required=5.0 tests=AWL, BAYES_50, MSGID_FROM_MTA_HEADER, RDNS_NONE, SPF_PASS autolearn=no version=3.3.2 X-HELO: e06smtp17.uk.ibm.com Received: from Unknown (HELO e06smtp17.uk.ibm.com) (195.75.94.113) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-SHA encrypted) ESMTPS; Mon, 11 Nov 2013 14:46:56 +0000 Received: from /spool/local by e06smtp17.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 11 Nov 2013 14:46:47 -0000 Received: from d06dlp02.portsmouth.uk.ibm.com (9.149.20.14) by e06smtp17.uk.ibm.com (192.168.101.147) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Mon, 11 Nov 2013 14:46:44 -0000 Received: from b06cxnps4076.portsmouth.uk.ibm.com (d06relay13.portsmouth.uk.ibm.com [9.149.109.198]) by d06dlp02.portsmouth.uk.ibm.com (Postfix) with ESMTP id 509A22190023 for ; Mon, 11 Nov 2013 14:46:42 +0000 (GMT) Received: from d06av02.portsmouth.uk.ibm.com (d06av02.portsmouth.uk.ibm.com [9.149.37.228]) by b06cxnps4076.portsmouth.uk.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id rABEkTCC62914560 for ; Mon, 11 Nov 2013 14:46:29 GMT Received: from d06av02.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av02.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id rABEkfHg020695 for ; Mon, 11 Nov 2013 07:46:41 -0700 Received: from tuxmaker.boeblingen.de.ibm.com (tuxmaker.boeblingen.de.ibm.com [9.152.85.9]) by d06av02.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with SMTP id rABEkdBB020604 for ; Mon, 11 Nov 2013 07:46:39 -0700 Message-Id: <201311111446.rABEkdBB020604@d06av02.portsmouth.uk.ibm.com> Received: by tuxmaker.boeblingen.de.ibm.com (sSMTP sendmail emulation); Mon, 11 Nov 2013 15:46:39 +0100 Subject: [PATCH, rs6000] ELFv2 ABI 8/8: Enable by default on little-endian To: gcc-patches@gcc.gnu.org Date: Mon, 11 Nov 2013 15:46:39 +0100 (CET) From: "Ulrich Weigand" MIME-Version: 1.0 X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13111114-0542-0000-0000-00000706CBF0 Hello, this patch finally throws the switch and enables the ELFv2 ABI by default on powerpc64le-linux. Bye, Ulrich ChangeLog: 2013-11-11 Ulrich Weigand * config/rs6000/sysv4le.h (LINUX64_DEFAULT_ABI_ELFv2): Define. Index: gcc/gcc/config/rs6000/sysv4le.h =================================================================== --- gcc.orig/gcc/config/rs6000/sysv4le.h +++ gcc/gcc/config/rs6000/sysv4le.h @@ -34,3 +34,7 @@ #undef MULTILIB_DEFAULTS #define MULTILIB_DEFAULTS { "mlittle", "mcall-sysv" } + +/* Little-endian PowerPC64 Linux uses the ELF v2 ABI by default. */ +#define LINUX64_DEFAULT_ABI_ELFv2 +