From patchwork Mon Jun 9 20:57:39 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roland McGrath X-Patchwork-Id: 1405 Received: (qmail 28178 invoked by alias); 9 Jun 2014 20:57:43 -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 28167 invoked by uid 89); 9 Jun 2014 20:57:42 -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] SPARC: Define TLS_DEFINE_INIT_TP Message-Id: <20140609205739.F1AF42C39AC@topped-with-meat.com> Date: Mon, 9 Jun 2014 13:57:39 -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=24--h8DIaPsA:10 a=Z6MIti7PxpgA:10 a=kj9zAlcOel0A:10 a=hOe2yjtxAAAA:8 a=QjC3ZL5pEMdhAGmdhEcA:9 a=CjuIK1q_8ugA:10 Not tested at all, but this should not change anything. OK? Thanks, Roland * nptl/sysdeps/sparc/tls.h (TLS_DEFINE_INIT_TP): New macro. --- a/nptl/sysdeps/sparc/tls.h +++ b/nptl/sysdeps/sparc/tls.h @@ -110,6 +110,9 @@ register struct pthread *__thread_self __asm__("%g7"); # define TLS_INIT_TP(descr) \ (__thread_self = (__typeof (__thread_self)) (descr), NULL) +/* Value passed to 'clone' for initialization of the thread register. */ +# define TLS_DEFINE_INIT_TP(tp, pd) void *tp = (pd) + /* Return the address of the dtv for the current thread. */ # define THREAD_DTV() \ (((tcbhead_t *) __thread_self)->dtv)