From patchwork Fri Dec 29 14:58:38 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adhemerval Zanella Netto X-Patchwork-Id: 25138 Received: (qmail 52618 invoked by alias); 29 Dec 2017 14:58:55 -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 52593 invoked by uid 89); 29 Dec 2017 14:58:54 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-25.9 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, RCVD_IN_DNSWL_NONE, SPF_PASS autolearn=ham version=3.3.2 spammy=Hx-languages-length:1434 X-HELO: mail-qk0-f193.google.com X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=Qe2eBlvYjtvRSkRy5hKGrRe+vRpQbW6jrVHbC6TNVck=; b=XKGAqcHl8ORLFR9jeFpRJAKa2jTp1WjbGb0AH+kUMvszt8MUVa/BoVrnofoNwhzSb5 JzFjcHc5tJznWdteSN6oy6Zm1HuGX2V9fbiWTEf3GHAGMLf4UM2582hOUhDVLnC6+Msq CShayY0OzrQKmMAcQH9uMnU1ej/Xr9SQyfbX/leC3sPLq5km6Uw7jSISZUawKCUGwoGN s1i6jKyMP2REW5tS6PWaT/gfsBMFsKmlX2prd8Mfvdh8gEUsYuCkZ8nT36n0NcWSWTQH O2Ey5g2rLY7TzoJcw/FnXKBuM4zi1oYU6Ocdx3epSRw3eD70tR65AQAYAEKDew+oHG2e 45tg== X-Gm-Message-State: AKGB3mLLh6YYdNLdUbxEwGlzEC+AbGcFnED1nduBU8DYGcqvsmRzrT8k fL6QaNNNiKPH/lSqN3WuUv02WkZc+3o= X-Google-Smtp-Source: ACJfBoujzoHZY8TCnkuYcB1XzWFOf08YwPpDlZ6Rq3u87S7JzA4JtBIAp5/iLeF2m4bN6+2O5nT80w== X-Received: by 10.55.55.11 with SMTP id e11mr35062708qka.144.1514559530566; Fri, 29 Dec 2017 06:58:50 -0800 (PST) From: Adhemerval Zanella To: libc-alpha@sourceware.org Subject: [PATCH 4/5] nptl: Add default pthread-offsets.h Date: Fri, 29 Dec 2017 12:58:38 -0200 Message-Id: <1514559519-13167-4-git-send-email-adhemerval.zanella@linaro.org> In-Reply-To: <1514559519-13167-1-git-send-email-adhemerval.zanella@linaro.org> References: <1514559519-13167-1-git-send-email-adhemerval.zanella@linaro.org> This patch adds a default pthread-offsets.h based on default thread definitions from mutex-internal.h, rwlock-internal.h, thread-shared-types.h, and pthreadtypes.h. The idea is to simpify new ports inclusion. * sysdeps/nptl/pthread-offsets.h: New file. Signed-off-by: Adhemerval Zanella --- ChangeLog | 2 ++ sysdeps/nptl/pthread-offsets.h | 19 +++++++++++++++++++ 2 files changed, 21 insertions(+) create mode 100644 sysdeps/nptl/pthread-offsets.h diff --git a/sysdeps/nptl/pthread-offsets.h b/sysdeps/nptl/pthread-offsets.h new file mode 100644 index 0000000..89cd73b --- /dev/null +++ b/sysdeps/nptl/pthread-offsets.h @@ -0,0 +1,19 @@ +#include + +/* These values are based on internal generic types from + sysdeps/nptl/internaltypes.h, sysdeps/nptl/bits/mutex-internal.h, + sysdeps/nptl/bits/rwlock-internal.h, and + sysdeps/nptl/bits/thread-shared-types.h */ +#if __WORDSIZE == 64 +# define __PTHREAD_MUTEX_NUSERS_OFFSET 12 +# define __PTHREAD_MUTEX_KIND_OFFSET 16 +# define __PTHREAD_MUTEX_SPINS_OFFSET 20 +# define __PTHREAD_MUTEX_ELISION_OFFSET 22 +# define __PTHREAD_MUTEX_LIST_OFFSET 24 +#else +# define __PTHREAD_MUTEX_NUSERS_OFFSET 12 +# define __PTHREAD_MUTEX_KIND_OFFSET 16 +# define __PTHREAD_MUTEX_SPINS_OFFSET 20 +# define __PTHREAD_MUTEX_ELISION_OFFSET 22 +# define __PTHREAD_MUTEX_LIST_OFFSET 24 +#endif