From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-Status: No, score=-4.2 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id DF75A1F4B4 for ; Tue, 22 Sep 2020 17:06:41 +0000 (UTC) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 47CF739878C1; Tue, 22 Sep 2020 17:06:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 47CF739878C1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1600794400; bh=WWTMeq7henKk9sU6eQeSoO/bLzOKgVeZDZsWvZB/Y4s=; h=To:Subject:References:Date:In-Reply-To:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=fsHrz0aqS/BaqISjd7l+Ze25DupYDe22peYQrPLdecU68wJm8wJ79e8OMiQI2CTnr UJFlmPXrh2sOU4oxEpBkF288poyXVk2d51j4EhZrYQHlgsE6kzg8bfjYWamLyLQ0Jt RPQpnowneure/zA5tTKcBNTxDMiXz5GEFtBrC2GU= Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [63.128.21.124]) by sourceware.org (Postfix) with ESMTP id A5DB939878C1 for ; Tue, 22 Sep 2020 17:06:37 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org A5DB939878C1 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-494-JrLOeImXNzKBe__lXio7KQ-1; Tue, 22 Sep 2020 13:06:34 -0400 X-MC-Unique: JrLOeImXNzKBe__lXio7KQ-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 92603800688; Tue, 22 Sep 2020 17:06:33 +0000 (UTC) Received: from oldenburg2.str.redhat.com (ovpn-114-108.ams2.redhat.com [10.36.114.108]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 5FA2D19D61; Tue, 22 Sep 2020 17:06:27 +0000 (UTC) To: Carlos O'Donell via Libc-alpha Subject: Re: [RFC PATCH 0/3] implement dlmopen hooks for gdb References: <20200626193228.1953-1-danielwa@cisco.com> <0f791d3a-20bc-4524-54eb-ce6df108fbff@redhat.com> <20200723184054.GD9875@zorba> <3ff42e45-b394-bf50-38c4-93baecc71497@redhat.com> Date: Tue, 22 Sep 2020 19:06:25 +0200 In-Reply-To: <3ff42e45-b394-bf50-38c4-93baecc71497@redhat.com> (Carlos O'Donell via Libc-alpha's message of "Thu, 23 Jul 2020 17:20:23 -0400") Message-ID: <87h7rpwxke.fsf@oldenburg2.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain 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: , From: Florian Weimer via Libc-alpha Reply-To: Florian Weimer Cc: Pedro Alves , "xe-linux-external\(mailer list\)" , "Jeremy Stenglein \(jstengle\)" Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" * Carlos O'Donell via Libc-alpha: > Your next step would be to export the symbol via Versions at the current > symbol node GLIBC_2.32 (soon to be GLIBC_2.33). Can we create a new GLIBC_DEBUG symbol versions for symbols which are not intended to be used for run-time linking? The idea is that consumers will have deal with the absence of these symbols anyway, so we just need one symbol version that does not depend on the glibc version for this. Dependency management considerations (that apply to symbols with run-time linking) do not come into play here. Thanks, Florian -- Red Hat GmbH, https://de.redhat.com/ , Registered seat: Grasbrunn, Commercial register: Amtsgericht Muenchen, HRB 153243, Managing Directors: Charles Cachera, Brian Klemm, Laurie Krebs, Michael O'Neill