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-ASN: AS17314 8.43.84.0/22 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, RCVD_IN_DNSWL_MED,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 BC1981F8C8 for ; Thu, 16 Sep 2021 08:35:16 +0000 (UTC) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id AA63E385803F for ; Thu, 16 Sep 2021 08:35:14 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AA63E385803F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1631781314; bh=y87KQgTxqBwb6o3mOh07wotBHvLFmvo8Z5ULM1QJwZg=; 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=HHG4J2UoZNDqgQf3VwdtgRzaa25XRgtooVNXmoIr6HVk4FV1o/Os+DY1IS1Z0QDOH EwXHMMo2sfzvFZ0u0ZlbKrp79j+9E0KAwOsY3KMMCX+pw+WkGo2AWO8HG7qkbDecT2 1GQfveo4WpI4Uxt08MskzMqVP3SeLkwxOh+uJiws= Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTP id A0B043857C71 for ; Thu, 16 Sep 2021 08:34:54 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org A0B043857C71 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-502-IjTniJ6-OXeRB7O990WJSw-1; Thu, 16 Sep 2021 04:34:53 -0400 X-MC-Unique: IjTniJ6-OXeRB7O990WJSw-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 5B72C19200CD; Thu, 16 Sep 2021 08:34:52 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.39.192.194]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 83D474180; Thu, 16 Sep 2021 08:34:51 +0000 (UTC) To: "H.J. Lu" Subject: Re: [PATCH v11 1/1] Extend struct r_debug to support multiple namespaces [BZ #15971] References: <20210914165637.439860-1-hjl.tools@gmail.com> <20210914165637.439860-2-hjl.tools@gmail.com> Date: Thu, 16 Sep 2021 10:34:49 +0200 In-Reply-To: <20210914165637.439860-2-hjl.tools@gmail.com> (H. J. Lu's message of "Tue, 14 Sep 2021 09:56:37 -0700") Message-ID: <87zgscnck6.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 10.5.11.11 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable 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: libc-alpha@sourceware.org Errors-To: libc-alpha-bounces+e=80x24.org@sourceware.org Sender: "Libc-alpha" * H. J. Lu: > 6. Provide the compatibility symbol, _r_debug, with size of struct r_debu= g, > as an alise of _r_debug_extended, for programs which reference _r_debug. There's still that misleading =E2=80=9Ccompatibility symbol=E2=80=9D. Also= in elf/dl-debug-symbols.S. What about my question regarding access to _r_debug_extended for shared objects? Thanks, Florian