From patchwork Tue Oct 20 14:56:09 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gary Benson X-Patchwork-Id: 9252 Received: (qmail 53360 invoked by alias); 20 Oct 2015 15:01:49 -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 53213 invoked by uid 89); 20 Oct 2015 15:01:48 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.0 required=5.0 tests=AWL, BAYES_00, RP_MATCHES_RCVD, SPF_HELO_PASS autolearn=ham version=3.3.2 X-HELO: mx1.redhat.com From: Gary Benson To: libc-alpha@sourceware.org Subject: [RFC][PATCH 16/22] Add Infinity THREAD_SELF macros to sysdeps/tile/nptl/tls.h Date: Tue, 20 Oct 2015 15:56:09 +0100 Message-Id: <1445352975-17844-17-git-send-email-gbenson@redhat.com> In-Reply-To: <1445352975-17844-1-git-send-email-gbenson@redhat.com> References: <1445352975-17844-1-git-send-email-gbenson@redhat.com> This commit adds Infinity THREAD_SELF macros for tile. --- sysdeps/tile/nptl/tls.h | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/sysdeps/tile/nptl/tls.h b/sysdeps/tile/nptl/tls.h index 08e1d54..b661ae0 100644 --- a/sysdeps/tile/nptl/tls.h +++ b/sysdeps/tile/nptl/tls.h @@ -131,6 +131,17 @@ register void *__thread_pointer asm ("tp"); REGISTER (32, 32, REG_TP * 4, - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE) #endif +/* Magic for Infinity to know how to do THREAD_SELF. */ +# define I8_THREAD_SELF I8_TS_REGISTER +# ifdef __tilegx__ +# define I8_TS_REG_SIZE 64 +# define I8_TS_REG_OFFSET REG_TP * 8 +# else +# define I8_TS_REG_SIZE 32 +# define I8_TS_REG_OFFSET REG_TP * 4 +# endif +# define I8_TS_REG_BIAS - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE + /* Read member of the thread descriptor directly. */ # define THREAD_GETMEM(descr, member) (descr->member)