From patchwork Wed Apr 13 18:25:07 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: 52872 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 9BB103857827 for ; Wed, 13 Apr 2022 18:29:08 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9BB103857827 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1649874548; bh=VfdVi8wa/LJolfSfghY+jykT8QLZOf4XLd8T7bejgS4=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=B6s3fAcN1FFkTRHKmw5PiGOAFq5yhWmp7THROp7o4RHF3XnDhT2U2fY057Kyd6XD+ 66hs9uDlDuVX1tEsWf4zOuqfrcEKgSJpFaNxEy4USHeKwyvFvvaUlKnduGXkgx0ICF vuTOCFluTi1qJc6Ji4TJ4Jb2+3sdAT7/jmf9H3oU= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-pf1-x42a.google.com (mail-pf1-x42a.google.com [IPv6:2607:f8b0:4864:20::42a]) by sourceware.org (Postfix) with ESMTPS id 353723857827 for ; Wed, 13 Apr 2022 18:25:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 353723857827 Received: by mail-pf1-x42a.google.com with SMTP id n22so2388563pfa.0 for ; Wed, 13 Apr 2022 11:25:15 -0700 (PDT) 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=VfdVi8wa/LJolfSfghY+jykT8QLZOf4XLd8T7bejgS4=; b=Hs/mhybB3I2YL5quq+zRadzri71YcqkqxUIBWLKELapc6VY3/C2Ne+8xrFroqArvaJ B2u4YnkxzYUqOtM6P4ccNgGgip9xtxTaQJeRjNmL9ucTHtNEzF6IKpWcTvnM9PfS3w1F +jqBCII6wlLL1nvg9eTdBYMqK9JX372nliNPAAxBryUypvlVkONQh4piWWvXTU7Rubxa WeFbFQP6gLCCZVGFgLu8YUz98RSMuWOfYwwwzXNNMQZaPcRS9iECcKNeItfhIKjPvNaQ vn3DxBf8m8/YPzRaVCP8cXfFrI/hwj0t5dn1nnq+GC1g9huD8d1o1EU0GdLKQAIi2mLZ Grlw== X-Gm-Message-State: AOAM530bLjUaLijb87g2Bw2dN4toJtl+y9dRLrp1iBlvBQ7UbwT/gsFV jb7JF+Tg+rPXSvUmNJchpEE= X-Google-Smtp-Source: ABdhPJxX58du/2jcOEG6pXVBO9RVWYXYIz16hDsiUEbGU0W9quiCijTiiZXAU/WtOMr1Ytzp0BLvCw== X-Received: by 2002:a05:6a00:ad0:b0:4e1:2d96:2ab0 with SMTP id c16-20020a056a000ad000b004e12d962ab0mr107505pfl.3.1649874314307; Wed, 13 Apr 2022 11:25:14 -0700 (PDT) Received: from gnu-tgl-3.localdomain ([172.58.35.207]) by smtp.gmail.com with ESMTPSA id ne24-20020a17090b375800b001cb62235013sm3477321pjb.5.2022.04.13.11.25.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Apr 2022 11:25:11 -0700 (PDT) Received: from gnu-tgl-3.. (localhost [IPv6:::1]) by gnu-tgl-3.localdomain (Postfix) with ESMTP id B4AE3C0323; Wed, 13 Apr 2022 11:25:10 -0700 (PDT) To: libc-alpha@sourceware.org Subject: [PATCH v8 6/6] NEWS: Mention DT_RELR support Date: Wed, 13 Apr 2022 11:25:07 -0700 Message-Id: <20220413182507.896862-7-hjl.tools@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220413182507.896862-1-hjl.tools@gmail.com> References: <20220413182507.896862-1-hjl.tools@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-3028.4 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: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: "H.J. Lu via Libc-alpha" From: "H.J. Lu" Reply-To: "H.J. Lu" Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org Sender: "Libc-alpha" --- NEWS | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) Reviewed-by: Fangrui Song diff --git a/NEWS b/NEWS index 4b6d9de2b5..ef8ac4acd2 100644 --- a/NEWS +++ b/NEWS @@ -9,7 +9,12 @@ Version 2.36 Major new features: - [Add new features here] +* Support for DT_RELR relative relocation format has been added to + glibc. This is a new ELF dynamic tag that improves the size of + relative relocations in shared object files and position independent + executables (PIE). DT_RELR generation requires linker support for + -z pack-relative-relocs option, which is supported for some targets + in recent binutils versions. Lazy binding doesn't apply to DT_RELR. Deprecated and removed features, and other changes affecting compatibility: