From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 64525 invoked by alias); 30 May 2018 10:16:57 -0000 Mailing-List: contact elfutils-devel-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Post: List-Help: List-Subscribe: Sender: elfutils-devel-owner@sourceware.org Received: (qmail 64514 invoked by uid 89); 30 May 2018 10:16:56 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Checked: by ClamAV 0.99.4 on sourceware.org X-Virus-Found: No X-Spam-SWARE-Status: No, score=-6.9 required=5.0 tests=BAYES_00,GIT_PATCH_1,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy= X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00,GIT_PATCH_1,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on sourceware.org X-Spam-Level: X-HELO: gnu.wildebeest.org Received: from wildebeest.demon.nl (HELO gnu.wildebeest.org) (212.238.236.112) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 30 May 2018 10:16:55 +0000 Received: from tarox.wildebeest.org (tarox.wildebeest.org [172.31.17.39]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by gnu.wildebeest.org (Postfix) with ESMTPSA id 99F9830008B6 for ; Wed, 30 May 2018 12:16:53 +0200 (CEST) Received: by tarox.wildebeest.org (Postfix, from userid 1000) id 9278A4158C43; Wed, 30 May 2018 12:16:53 +0200 (CEST) Message-ID: <1527675413.12946.17.camel@klomp.org> Subject: Re: [PATCH] readelf: Handle .debug_str_offsets. From: Mark Wielaard To: elfutils-devel@sourceware.org Date: Wed, 30 May 2018 10:16:00 -0000 In-Reply-To: <1527519784-20462-1-git-send-email-mark@klomp.org> References: <1527519784-20462-1-git-send-email-mark@klomp.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Mailer: Evolution 3.22.6 (3.22.6-14.el7) Mime-Version: 1.0 X-Spam-Flag: NO X-IsSubscribed: yes X-SW-Source: 2018-q2/txt/msg00113.txt.bz2 On Mon, 2018-05-28 at 17:03 +0200, Mark Wielaard wrote: > The .debug_str_offsets tables are indirect string offsets into the > .debug_str section. For DWARF5 they can be in both the main, skeleton > and split dwarf (.dwo) files. >=20 > For DWARF4 with the GNU DebugFission extension the tables will not have > an header and they will only be in the split DWARF (.dwo) file, never in > the main (skeleton) file. >=20 > For DWARF5 the (non-split) unit DIE will have a DW_AT_str_offsets_base > attribute pointing at the actual index (after the header). The split > unit will never have this attribute (and use the table at offset zero). Pushed to master.