From patchwork Wed Feb 16 13:28:46 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 51158 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id E50A6385803D for ; Wed, 16 Feb 2022 13:29:21 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E50A6385803D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1645018161; bh=FOtQX2K/z/Cx5GRbVWgmHvwqePYJIKld6yRGZv7Ojzs=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=rrzelYrB48rlhydbIb1LhxcGn3/aDrPVXCgf885E93yOGgF92LnqO5LU21E+lDmeN 7nhh+ZEDqIKlJQrow1uRcps1AwkUw0S4/KtQlc/5K/e880FS2NjzSjwoWiFFNfChXz GBj9aenXuvmtc4PpJdOQCq47+cZ0lVqy7k7c0YL4= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mail-pg1-x535.google.com (mail-pg1-x535.google.com [IPv6:2607:f8b0:4864:20::535]) by sourceware.org (Postfix) with ESMTPS id 6E4B43858408 for ; Wed, 16 Feb 2022 13:28:49 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 6E4B43858408 Received: by mail-pg1-x535.google.com with SMTP id 195so2164268pgc.6 for ; Wed, 16 Feb 2022 05:28:49 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=FOtQX2K/z/Cx5GRbVWgmHvwqePYJIKld6yRGZv7Ojzs=; b=s+/cMbsvwq3CG8VcY/iUE4Q3iwime+aQnYw0i2IZsgJ6QfWcNK6EMV6yNMC77AcbkX QMfnDTRvbGcYYMCOOS5ikmRDg/LaPpjfm/+KUjs8xPs7XVRnh8+Crkrbrjb+xz1Qnwb+ KsDp2pYjeekczRPGvgHp8CL8vx0ockQuI/bUQschXPZ2MyjIQ2r1d0i01dRSGQ9sWKKI OJolKUITL5jd7nt3bGHhm5eeA5u62/Ry0bueB8RfoHZYoaVKrPNzna9ffBexVk9QQFmG 1om9d4mtLhIvh00m1VlFhT66lihJniUaeTn64tGrePkGJMB70oTEl6FvsRN8ygWNL+g4 lBPA== X-Gm-Message-State: AOAM533IdGBjzDgicTC2ErWrikTc++aIilLi7XLierWH5P3u90D9vzDm Nq0Zm4se3dSXy0Xq9rAFVSBNr7PERuA= X-Google-Smtp-Source: ABdhPJxsEZEC6JN35GWMAwX1ycz196s0s1ySxoGJA66JG+yGzno58X3Nf/hf1C1qfuIP/0TS4uVFuA== X-Received: by 2002:a63:6d6:0:b0:34d:4cd2:49c5 with SMTP id 205-20020a6306d6000000b0034d4cd249c5mr2359363pgg.204.1645018128207; Wed, 16 Feb 2022 05:28:48 -0800 (PST) Received: from gnu-tgl-3.localdomain ([172.58.38.240]) by smtp.gmail.com with ESMTPSA id u38sm3203108pfg.171.2022.02.16.05.28.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Feb 2022 05:28:47 -0800 (PST) Received: from gnu-tgl-3.. (localhost [IPv6:::1]) by gnu-tgl-3.localdomain (Postfix) with ESMTP id D6614C00C4; Wed, 16 Feb 2022 05:28:46 -0800 (PST) To: gcc-patches@gcc.gnu.org Subject: [wwwdocs PATCH v2] gcc-12: Mention -mno-direct-extern-access Date: Wed, 16 Feb 2022 05:28:46 -0800 Message-Id: <20220216132846.269605-1-hjl.tools@gmail.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-Spam-Status: No, score=-3029.3 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: "H.J. Lu via Gcc-patches" From: "H.J. Lu" Reply-To: "H.J. Lu" Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org Sender: "Gcc-patches" --- htdocs/gcc-12/changes.html | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html index b6341fda..7d253f29 100644 --- a/htdocs/gcc-12/changes.html +++ b/htdocs/gcc-12/changes.html @@ -399,6 +399,10 @@ a work-in-progress.

  • Add CS prefix to call and jmp to indirect thunk with branch target in r8-r15 registers via -mindirect-branch-cs-prefix.
    • +
  • Always use global offset table (GOT) to access external data and + function symbols when the new -mno-direct-extern-access + command-line option is specified. +