From patchwork Thu Apr 14 19:04:07 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: 52933 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 E4EFA3857806 for ; Thu, 14 Apr 2022 19:05:57 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E4EFA3857806 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1649963157; 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=OJOdSkxfXsAfVs/w53dSj+ss+jp8tIpX4Jl0qMYWAAsayluHuV1N39wxiyAHqgdoz T4BlGigzasWT/D8TSfVCt8YRGnt1LQE+YvGH7R17OYPxlBK322/TAaT4WyZm/c2fnR XngM056pCFe0XKe4i9Wc8i7w7sZwv5SmkNsvUC1A= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-pf1-x429.google.com (mail-pf1-x429.google.com [IPv6:2607:f8b0:4864:20::429]) by sourceware.org (Postfix) with ESMTPS id 586E43858C2C for ; Thu, 14 Apr 2022 19:04:14 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 586E43858C2C Received: by mail-pf1-x429.google.com with SMTP id cw11so5664210pfb.1 for ; Thu, 14 Apr 2022 12:04:14 -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=5UWEDFfb89o4+FTjXhH0ewIrnW5niyKt95PRUPlS03QeG5274pJyAo9cGrk1PdO1tp ufJ+Rbwpk2LzUwdSA5pfwTogNCjQ+mu5/fGwyLJyraKpGyg9q9nXTP/W4KMldOVUfavf hW3KiCch5bsP7ZPTLsfEWc3oC5J1omXYwqWCfYNm5xGHADQcDKmnqtPtYUpHW2+nWmqF JgcXIOa4a1GCz1GrFNtiPzgVBvmY+H7QP/MKB7u23Yj1dEBPol1fyA+P2l8yNAt5KQyH NqDdkHq3uxPvts6BBVyADvybmSIHJc3F7jya1MqYW2gvADTEcClQSLngrCKefcxQrsze IKtQ== X-Gm-Message-State: AOAM53005A3Hb23Iydpk2bmb35mnkvl/GK4aLcgPpUneD+pyU6aimd33 t9XVsATAauFQ8w1VaVhqOYo= X-Google-Smtp-Source: ABdhPJxhF67On0IavDapXR3ChfDtIFrVuBPV0qzWLg6MgDHbK8TfxwJ1NtH5AOZkG5+dOQmZCWqMsA== X-Received: by 2002:a63:4d66:0:b0:399:14fa:2acc with SMTP id n38-20020a634d66000000b0039914fa2accmr3510137pgl.558.1649963053322; Thu, 14 Apr 2022 12:04:13 -0700 (PDT) Received: from gnu-tgl-3.localdomain ([172.58.36.153]) by smtp.gmail.com with ESMTPSA id mq6-20020a17090b380600b001c6357f146csm7571856pjb.12.2022.04.14.12.04.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Apr 2022 12:04:12 -0700 (PDT) Received: from gnu-tgl-3.. (localhost [IPv6:::1]) by gnu-tgl-3.localdomain (Postfix) with ESMTP id 91980C04EE; Thu, 14 Apr 2022 12:04:11 -0700 (PDT) To: libc-alpha@sourceware.org Subject: [PATCH v9 7/7] NEWS: Mention DT_RELR support Date: Thu, 14 Apr 2022 12:04:07 -0700 Message-Id: <20220414190407.3210003-8-hjl.tools@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220414190407.3210003-1-hjl.tools@gmail.com> References: <20220414190407.3210003-1-hjl.tools@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-3028.6 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(-) 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: