From patchwork Mon Jun 9 20:45:46 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roland McGrath X-Patchwork-Id: 1402 Received: (qmail 11573 invoked by alias); 9 Jun 2014 20:45:50 -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 11564 invoked by uid 89); 9 Jun 2014 20:45:50 -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/tls-init] Tile: Define TLS_DEFINE_INIT_TP Message-Id: <20140609204547.0A8BE2C39AC@topped-with-meat.com> Date: Mon, 9 Jun 2014 13:45:46 -0700 (PDT) X-CMAE-Score: 0 X-CMAE-Analysis: v=2.1 cv=SvUDtp+0 c=1 sm=1 tr=0 a=WkljmVdYkabdwxfqvArNOQ==:117 a=14OXPxybAAAA:8 a=cFwG_Azh9aQA:10 a=Z6MIti7PxpgA:10 a=kj9zAlcOel0A:10 a=hOe2yjtxAAAA:8 a=9AzMRrQhAAAA:8 a=mDV3o1hIAAAA:8 a=PtN6yWszW5yyz00Od0IA:9 a=CjuIK1q_8ugA:10 a=SxxB86fLhQ4A:10 Not tested at all, but this should not change anything. OK? Thanks, Roland * sysdeps/tile/nptl/tls.h (TLS_DEFINE_INIT_TP): New macro. * sysdeps/unix/sysv/linux/tile/nptl/createthread.c: File removed. --- a/sysdeps/tile/nptl/tls.h +++ b/sysdeps/tile/nptl/tls.h @@ -109,6 +109,10 @@ register void *__thread_pointer asm ("tp"); # define TLS_INIT_TP(tcbp) \ (__thread_pointer = (char *)(tcbp) + TLS_TCB_OFFSET, NULL) +/* Value passed to 'clone' for initialization of the thread register. */ +# define TLS_DEFINE_INIT_TP(tp, pd) \ + void *tp = (void *) (pd) + TLS_TCB_OFFSET + TLS_PRE_TCB_SIZE + /* Return the address of the dtv for the current thread. */ # define THREAD_DTV() \ (((tcbhead_t *) (__thread_pointer - TLS_TCB_OFFSET))[-1].dtv) --- a/sysdeps/unix/sysv/linux/tile/nptl/createthread.c +++ /dev/null @@ -1,24 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf , 2011. - - 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 - . */ - -/* Value passed to 'clone' for initialization of the thread register. */ -#define TLS_VALUE ((void *) (pd) \ - + TLS_TCB_OFFSET + TLS_PRE_TCB_SIZE) - -/* Get the real implementation. */ -#include