From patchwork Mon Jun 13 10:38:18 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gary Benson X-Patchwork-Id: 13023 Received: (qmail 5849 invoked by alias); 13 Jun 2016 10:47:46 -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 5795 invoked by uid 89); 13 Jun 2016 10:47:46 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.3 required=5.0 tests=BAYES_00, KAM_LAZY_DOMAIN_SECURITY, RP_MATCHES_RCVD, SPF_HELO_PASS autolearn=ham version=3.3.2 spammy=1199 X-HELO: mx1.redhat.com From: Gary Benson To: libc-alpha@sourceware.org Subject: [RFC v2][PATCH 14/27] Add Infinity THREAD_SELF macros to sysdeps/sh/nptl/tls.h Date: Mon, 13 Jun 2016 11:38:18 +0100 Message-Id: <1465814311-31470-15-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 sh. --- sysdeps/sh/nptl/tls.h | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/sysdeps/sh/nptl/tls.h b/sysdeps/sh/nptl/tls.h index 6f128c9..ac427c8 100644 --- a/sysdeps/sh/nptl/tls.h +++ b/sysdeps/sh/nptl/tls.h @@ -119,9 +119,14 @@ typedef struct __asm ("stc gbr,%0" : "=r" (__self)); \ __self - 1;}) +/* Magic for Infinity to know how to do THREAD_SELF. */ +# define I8_THREAD_SELF I8_TS_REGISTER +# define I8_TS_REG_OFFSET REG_GBR * 4 +# define I8_TS_REG_BIAS -sizeof (struct pthread) + /* Magic for libthread_db to know how to do THREAD_SELF. */ # define DB_THREAD_SELF \ - REGISTER (32, 32, REG_GBR * 4, -sizeof (struct pthread)) + REGISTER (32, 32, I8_TS_REG_OFFSET, I8_TS_REG_BIAS) /* Read member of the thread descriptor directly. */ # define THREAD_GETMEM(descr, member) (descr->member)