From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by sourceware.org (Postfix) with ESMTP id 7B76E3858D3C for ; Thu, 16 Sep 2021 17:02:03 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 7B76E3858D3C Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-313-F4eCo73nNmOp_OVJdIScOQ-1; Thu, 16 Sep 2021 13:01:53 -0400 X-MC-Unique: F4eCo73nNmOp_OVJdIScOQ-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 7719A1084681; Thu, 16 Sep 2021 17:01:52 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.39.192.194]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 9536617A98; Thu, 16 Sep 2021 17:01:51 +0000 (UTC) From: Florian Weimer To: Hans-Peter Nilsson Cc: Paul Koning , binutils Subject: Re: Default entry point for ELF shared objects References: <87r1dsewp0.fsf@oldenburg.str.redhat.com> <20210915164942.mzebdgt4wufziab6@gmail.com> <8735q5p0zi.fsf@oldenburg.str.redhat.com> Date: Thu, 16 Sep 2021 19:01:50 +0200 In-Reply-To: (Hans-Peter Nilsson's message of "Thu, 16 Sep 2021 12:54:02 -0400 (EDT)") Message-ID: <87pmt8jvy9.fsf@oldenburg.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-6.7 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_NONE, TXREP 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: 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: Thu, 16 Sep 2021 17:02:04 -0000 * Hans-Peter Nilsson: > Let me rephrase: since we *can't* say "no start address", a > guess that is much more likely to be correct, is "the address of > the first byte of the text *segment*" (for formats where that > term applies) than the that of the .text *section*. Just to be clear, ELF specifies 0 as =E2=80=9Cno start address=E2=80=9D. A= nd I'm only interested in ELF these days =E2=80=A6 Thanks, Florian