From patchwork Thu Apr 14 23:21:29 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: 52949 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 A5DB6385737F for ; Thu, 14 Apr 2022 23:24:01 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A5DB6385737F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1649978641; 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=spnXVgkgdylSQkSCUExWp9GEvSjaSRyb5+SZ/HmDl/T89AHjoHYHY2VZnPbxV7xC7 9JsKzKfEzQFU5b6cfz1Dmx6jWSFVaHJPCq4RcYbFFy7PbFszplUbRW+Mhu/qredHNs M54+fRpsDoNE8qSqRNsNpHEhwtOTX1HdRVw2ciuc= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by sourceware.org (Postfix) with ESMTPS id 536C43857815 for ; Thu, 14 Apr 2022 23:21:35 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 536C43857815 Received: by mail-pj1-x102a.google.com with SMTP id i24-20020a17090adc1800b001cd5529465aso5847271pjv.0 for ; Thu, 14 Apr 2022 16:21:35 -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=IC7qc0U9iwYaBCf0kpf6XPFAjWquQM4AJYoTSqgrraDyuCsBgqdsKFd0T9Oq+dhprh uxyd4+Tz8M7RjuXejkc/uS/tU4q08jx/Dpw6EzuBFm19xu9qO85/KUq8veTqgJ6Khljc gMBDGfQT3qdMLrZXHR5Iuv161zPgGuf94PLuoV2t2OnGpWUIfqY9pqVkJb4f8COCl93d D1b7yc7KgBfkEQxr7B/FJ2sS4a6rowaecB6GHB/NKu1DVxlt5Zs/BcPv5oVC1p/SbTkw PFsjmcDXDIFEzGT1QmCXMNvpl/T3qXL1JMnyqlD3ZmNJUTT5T/G/mvOaK5Z+3hDGfkdF pp9Q== X-Gm-Message-State: AOAM532RHugxciW2W+jc38cVoZ30tD9z+jQ8VO16A1mladbooDEhTWMR DXLzVlis9/yo0a1bTFEYsBY= X-Google-Smtp-Source: ABdhPJxFkrwmHj4fnh+4XYy0eGJBun9k9iLA1EIL4ikoJDxDhONCeBVyKI5L156wJXnoMv+242iLIg== X-Received: by 2002:a17:902:7c90:b0:156:255:c571 with SMTP id y16-20020a1709027c9000b001560255c571mr49237549pll.15.1649978494387; Thu, 14 Apr 2022 16:21:34 -0700 (PDT) Received: from gnu-tgl-3.localdomain ([172.58.36.153]) by smtp.gmail.com with ESMTPSA id k10-20020a056a00168a00b004f7e2a550ccsm897804pfc.78.2022.04.14.16.21.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Apr 2022 16:21:33 -0700 (PDT) Received: from gnu-tgl-3.. (localhost [IPv6:::1]) by gnu-tgl-3.localdomain (Postfix) with ESMTP id 9D701C047A; Thu, 14 Apr 2022 16:21:31 -0700 (PDT) To: libc-alpha@sourceware.org Subject: [PATCH v10 7/7] NEWS: Mention DT_RELR support Date: Thu, 14 Apr 2022 16:21:29 -0700 Message-Id: <20220414232129.1886210-8-hjl.tools@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220414232129.1886210-1-hjl.tools@gmail.com> References: <20220414232129.1886210-1-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: Adhemerval Zanella 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: