From patchwork Fri May 16 20:24:41 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roland McGrath X-Patchwork-Id: 991 Return-Path: X-Original-To: siddhesh@wilcox.dreamhost.com Delivered-To: siddhesh@wilcox.dreamhost.com Received: from homiemail-mx20.g.dreamhost.com (mx2.sub5.homie.mail.dreamhost.com [208.113.200.128]) by wilcox.dreamhost.com (Postfix) with ESMTP id 0E40936001D for ; Fri, 16 May 2014 13:24:46 -0700 (PDT) Received: by homiemail-mx20.g.dreamhost.com (Postfix, from userid 14307373) id B845541C8DA60; Fri, 16 May 2014 13:24:46 -0700 (PDT) X-Original-To: glibc@patchwork.siddhesh.in Delivered-To: x14307373@homiemail-mx20.g.dreamhost.com Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by homiemail-mx20.g.dreamhost.com (Postfix) with ESMTPS id 984C641C7DC29 for ; Fri, 16 May 2014 13:24:46 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:mime-version:content-type :content-transfer-encoding:from:to:subject:message-id:date; q= dns; s=default; b=ZXXcSrJSGldE21LPnEIQh/qrczh0YRmM/xjbF8TdSCyklz sJFP3+SYsfvBvE9Ykf8pQnZiltPiTucYwUvyzsQr0z7mq6K5Zh5e6t+TPJGb4vZt dxz8Uy0FU+0SLtRc9ktZXEXUvHuoiEmyiOC7srxBV+XoYPiOo/KHHEe2VjQkc= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:mime-version:content-type :content-transfer-encoding:from:to:subject:message-id:date; s= default; bh=22/+EtwTTaPfM0Xc9NfgpIvRO7c=; b=EUqQIrVBKPFd17Tzl0Iz IM4GEHuVK/y3fSmiXpNwjKkVpYfksE0gfhjq+lK3Zr2AyTriEsr4YFwlEzGFsTQl IPOF8qdN6JJj3nAsnwWTIvOnAQp12WfhMgyIHTI0UtagnlANfb4UautDY6ALokwS fJot/cB0xvwbsQyKWOlWans= Received: (qmail 24991 invoked by alias); 16 May 2014 20:24:44 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 24979 invoked by uid 89); 16 May 2014 20:24:44 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.3 required=5.0 tests=AWL, BAYES_00 autolearn=ham version=3.3.2 X-HELO: topped-with-meat.com MIME-Version: 1.0 From: Roland McGrath To: "GNU C. Library" Subject: [PATCH roland/nptl-sparc] SPARC: Convert fork.c to arch-fork.h Message-Id: <20140516202441.5E3112C3A7F@topped-with-meat.com> Date: Fri, 16 May 2014 13:24:41 -0700 (PDT) X-CMAE-Score: 0 X-CMAE-Analysis: v=2.1 cv=HrjlRSjS c=1 sm=1 tr=0 a=WkljmVdYkabdwxfqvArNOQ==:117 a=14OXPxybAAAA:8 a=cx84DOSWnQ8A:10 a=Z6MIti7PxpgA:10 a=kj9zAlcOel0A:10 a=hOe2yjtxAAAA:8 a=20KFwNOVAAAA:8 a=mDV3o1hIAAAA:8 a=pbfsBXoIE0RDZfOlm-8A:9 a=CjuIK1q_8ugA:10 a=jEp0ucaQiEUA:10 X-DH-Original-To: glibc@patchwork.siddhesh.in This should have no effect on the compiled code, but it is wholly untested. Please verify that it indeed does not change the code. Feel free to commit it yourself if you want to, or I'll do it on your approval. What I use to verify no code changes is: $ make -j... # build before applying patch $ mkdir =stock $ cp libc.so =stock/ ... apply the patch ... $ make -j... # build after applying patch $ diff -u -I '.*file format.*' <(objdump -rd =stock/libc.so) <(objdump -rd libc.so) Thanks, Roland * sysdeps/unix/sysv/linux/sparc/arch-fork.h: New file. * nptl/sysdeps/unix/sysv/linux/sparc/fork.c: File removed. --- a/nptl/sysdeps/unix/sysv/linux/sparc/fork.c +++ /dev/null @@ -1,28 +0,0 @@ -/* Copyright (C) 2003-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek , 2003. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#include -#include -#include -#include - -#define ARCH_FORK() \ - INLINE_CLONE_SYSCALL (CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD, \ - 0, NULL, NULL, &THREAD_SELF->tid) - -#include "../fork.c" --- /dev/null +++ b/sysdeps/unix/sysv/linux/sparc/arch-fork.h @@ -0,0 +1,27 @@ +/* ARCH_FORK definition for Linux fork implementation. SPARC version. + Copyright (C) 2003-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Jakub Jelinek , 2003. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#include +#include +#include + +#define ARCH_FORK() \ + INLINE_CLONE_SYSCALL (CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD, \ + 0, NULL, NULL, &THREAD_SELF->tid)