From patchwork Mon Jun 13 10:38:19 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gary Benson X-Patchwork-Id: 13021 Received: (qmail 4807 invoked by alias); 13 Jun 2016 10:47:35 -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 4775 invoked by uid 89); 13 Jun 2016 10:47:34 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-3.3 required=5.0 tests=BAYES_00, RP_MATCHES_RCVD, SPF_HELO_PASS autolearn=ham version=3.3.2 spammy=1256 X-HELO: mx1.redhat.com From: Gary Benson To: libc-alpha@sourceware.org Subject: [RFC v2][PATCH 15/27] Add Infinity THREAD_SELF macros to sysdeps/sparc/nptl/tls.h Date: Mon, 13 Jun 2016 11:38:19 +0100 Message-Id: <1465814311-31470-16-git-send-email-gbenson@redhat.com> In-Reply-To: <1465814311-31470-1-git-send-email-gbenson@redhat.com> References: <1465814311-31470-1-git-send-email-gbenson@redhat.com> This commit adds Infinity THREAD_SELF macros for sparc. --- sysdeps/sparc/nptl/tls.h | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/sysdeps/sparc/nptl/tls.h b/sysdeps/sparc/nptl/tls.h index 08c0552..d8a24b6 100644 --- a/sysdeps/sparc/nptl/tls.h +++ b/sysdeps/sparc/nptl/tls.h @@ -125,6 +125,15 @@ register struct pthread *__thread_self __asm__("%g7"); REGISTER (32, 32, 10 * 4, 0) \ REGISTER (64, __WORDSIZE, (6 * 8) + (__WORDSIZE==64?0:4), 0) +/* Magic for Infinity to know how to do THREAD_SELF. */ +# define I8_THREAD_SELF I8_TS_REGISTER +# if __WORDSIZE == 32 +# define I8_TS_REG_OFFSET 10 * 4 +# else +# define I8_TS_REG_OFFSET (6 * 8) + (__WORDSIZE==64?0:4) +# endif +# define I8_TS_REG_BIAS 0 + /* Access to data in the thread descriptor is easy. */ #define THREAD_GETMEM(descr, member) \ descr->member