From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from albireo.enyo.de (albireo.enyo.de [37.24.231.21]) by sourceware.org (Postfix) with ESMTPS id 8FAB63940CE0 for ; Mon, 9 Mar 2020 15:30:43 +0000 (GMT) Received: from [172.17.203.2] (helo=deneb.enyo.de) by albireo.enyo.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) id 1jBKMb-0000FJ-Pp; Mon, 09 Mar 2020 15:30:41 +0000 Received: from fw by deneb.enyo.de with local (Exim 4.92) (envelope-from ) id 1jBKL3-0000et-C4; Mon, 09 Mar 2020 16:29:05 +0100 From: Florian Weimer To: Kaylee Blake Cc: binutils@sourceware.org Subject: Re: RFC: [PATCH] ELF: Don't require section header on ELF objects References: <20200308175947.GA911529@gmail.com> <87y2sac5er.fsf@mid.deneb.enyo.de> <79bc289f-9202-9aff-61c3-92c7190d2f7d@gmail.com> <875zfdad9j.fsf@mid.deneb.enyo.de> <36183da0-ed0c-13bf-2cb3-bd004e8d46f9@gmail.com> <87y2s98y94.fsf@mid.deneb.enyo.de> <87tv2x8xmy.fsf@mid.deneb.enyo.de> <87lfo98trq.fsf@mid.deneb.enyo.de> <240c206d-2cd8-af62-4a94-b0844ab7a94a@gmail.com> Date: Mon, 09 Mar 2020 16:29:05 +0100 In-Reply-To: <240c206d-2cd8-af62-4a94-b0844ab7a94a@gmail.com> (Kaylee Blake's message of "Tue, 10 Mar 2020 01:37:30 +1030") Message-ID: <87fteh8s3i.fsf@mid.deneb.enyo.de> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Mar 2020 15:30:44 -0000 * Kaylee Blake: > Oh, I think I was unclear. They contain the same set of symbols, Right, I was confused. > but readelf reports the name of the symbol without any @version or > @@version suffix if reading from the dynamic array. I think that's a readelf implementation choice, up to a certain degree. The link editor definitely has to consult the GNU_verdef section, it's not just data used at run time.