From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 75445 invoked by alias); 26 Mar 2018 16:41:13 -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 72839 invoked by uid 89); 26 Mar 2018 16:41:12 -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=-2.4 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 spammy=HContent-type:iso-8859-1, HContent-type:charset, HContent-type:text, wish X-Spam-Status: No, score=-2.4 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS,T_RP_MATCHES_RCVD 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: smtpauth2.wiscmail.wisc.edu Received: from wmauth2.doit.wisc.edu (HELO smtpauth2.wiscmail.wisc.edu) (144.92.197.222) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 26 Mar 2018 16:41:11 +0000 Received: from NAM01-BY2-obe.outbound.protection.outlook.com (mail-by2nam01lp0178.outbound.protection.outlook.com [216.32.181.178]) by smtpauth2.wiscmail.wisc.edu (Oracle Communications Messaging Server 8.0.1.1.0 64bit (built Jun 15 2016)) with ESMTPS id <0P6700DLXICKKKC0@smtpauth2.wiscmail.wisc.edu> for elfutils-devel@sourceware.org; Mon, 26 Mar 2018 11:41:09 -0500 (CDT) X-Spam-Report: AuthenticatedSender=yes, SenderIP=[216.32.181.178] X-Wisc-Env-From-B64: ZGFyb2NoYXBpbmhlQHdpc2MuZWR1 X-Spam-PmxInfo: Server=avs-2, Version=6.3.3.2656215, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2018.3.26.163016, AntiVirus-Engine: 5.46.1.0, AntiVirus-Data: 2018.3.7.5461001, SenderIP=[216.32.181.178] DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wisc.edu; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=aVG+4beuxMLhh2C3aSEUNtOTXJ9lP9jIM0Ju/NAPQ1E=; b=gnAbKvxAlOMpuiGtWkHcmInXKo7D1Yl5vzt0zZ/Teg7IAhXE6rptCKaYa27hOh84gFqu8Q0pKybtUJUGdxdtvDodchAZPx9WWQGrAJuugwblzWH4xYVqxcy4bCiBwiMVCQPRbMoBTkU+zIlouewKcIBTiAm53U94Mk/RzhyEE+M= Received: from BY2PR06MB886.namprd06.prod.outlook.com (10.141.222.14) by BY2PR06MB485.namprd06.prod.outlook.com (10.141.219.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.609.10; Mon, 26 Mar 2018 16:41:07 +0000 Received: from BY2PR06MB886.namprd06.prod.outlook.com ([10.141.222.14]) by BY2PR06MB886.namprd06.prod.outlook.com ([10.141.222.14]) with mapi id 15.20.0609.012; Mon, 26 Mar 2018 16:41:07 +0000 From: Sasha Da Rocha Pinheiro To: "elfutils-devel@sourceware.org" Subject: Read .debug_line without .debug_info Thread-topic: Read .debug_line without .debug_info Thread-index: AQHTxSEphhuD5j0SlEWuS5DwO9NUJA== Date: Mon, 26 Mar 2018 16:41:00 -0000 Message-id: Accept-Language: en-US, pt-BR Content-language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: X-Originating-IP: [128.105.14.107] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;BY2PR06MB485;7:+t1uPz/TM2QdcMA3ZnrIK3I6frsi+oeo8jWPeVQLbdPBAkEj9774KpxPDmXSoclVBhc0miUXSSj+aVGeguR1f+6rfY/NxHW2d8JmH8zghpzE5GfYZUfpcinPWkCAjA6ulC+R3h3wgqVaIGG/+J3qp3tf7rqYwQ1EpXRzRklyOq1c4YV2VohAQvGRtIWePldUmTXgCV6jN9egYQM+2BQfTs56qt74t+sAwo59dmVXxEYI7pton3lUFXc2fu9wny0a x-ms-exchange-antispam-srfa-diagnostics: SOS; x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 8dcf6445-6cbf-4daa-21a8-08d593385f63 x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:(7020095)(4652020)(8989060)(48565401081)(5600026)(4604075)(3008032)(4534165)(4627221)(201703031133081)(201702281549075)(8990040)(2017052603328)(7153060)(7193020);SRVR:BY2PR06MB485; x-ms-traffictypediagnostic: BY2PR06MB485: x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:; x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(8211001083)(6040522)(2401047)(8121501046)(5005006)(3002001)(10201501046)(3231221)(944501327)(52105095)(93006095)(93001095)(6055026)(6041310)(20161123562045)(201703131423095)(201702281529075)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123558120)(20161123564045)(20161123560045)(6072148)(201708071742011);SRVR:BY2PR06MB485;BCL:0;PCL:0;RULEID:;SRVR:BY2PR06MB485; x-forefront-prvs: 06237E4555 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(396003)(346002)(39380400002)(376002)(366004)(39860400002)(189003)(199004)(3846002)(105586002)(6116002)(6916009)(186003)(7696005)(59450400001)(2900100001)(2906002)(5640700003)(75432002)(7736002)(316002)(2501003)(486005)(486005)(99286004)(86362001)(6436002)(3660700001)(786003)(106356001)(2351001)(5660300001)(81166006)(8676002)(81156014)(14454004)(3280700002)(68736007)(305945005)(74316002)(88552002)(26005)(478600001)(97736004)(6506007)(6346003)(55016002)(102836004)(66066001)(9686003)(53936002)(8936002)(77096007)(33656002)(25786009)(476003)(142923001);DIR:OUT;SFP:1101;SCL:1;SRVR:BY2PR06MB485;H:BY2PR06MB886.namprd06.prod.outlook.com;FPR:;SPF:None;PTR:InfoNoRecords;MX:1;A:1;LANG:en; Received-SPF: None (protection.outlook.com: wisc.edu does not designate permitted sender hosts) Authentication-results: spf=none (sender IP is ) smtp.mailfrom=darochapinhe@wisc.edu; x-microsoft-antispam-message-info: MsKDoUmWY6JP9nl98ne37Q8nJzxRHB+CFSsbt3jk1LcsK22JyC9GTLZ9XYSjX7FDk3ZXhBOpOLnpRWYWDbkRCimOaIWGeqiiHWtdCUFUvIHE/OrtfNc2xK/5puPtu669tExpE+PtLROWVH7LmiIZDgQqiHYcZYbNtx4HkfWMnK57neq7bP2GDNagi/SvhxoamFGKeqhpupevijfe49wNTYqFF89QzTdd93Hfk+uaxkP3CRIX236kqUOA2EJdyDDR2rBuEIVdCRIIikp6a8rigRrzsvuN9DiswymS4QPbv4KOdu9q/wx8FmznDx9Y10T5Wdca0+Ns7U6Eo/xvvWQnew== spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-type: text/plain; charset="iso-8859-1" Content-transfer-encoding: quoted-printable MIME-version: 1.0 X-OriginatorOrg: wisc.edu X-MS-Exchange-CrossTenant-Network-Message-Id: 8dcf6445-6cbf-4daa-21a8-08d593385f63 X-MS-Exchange-CrossTenant-originalarrivaltime: 26 Mar 2018 16:41:06.9483 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 2ca68321-0eda-4908-88b2-424a8cb4b0f9 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY2PR06MB485 X-SW-Source: 2018-q1/txt/msg00105.txt.bz2 Hi, is it possible to read contents of .debug_line section without the presence= of a .debug_info section? We have CUDA binaries being generated with only .debug_line, and we wish to= use that. Is it possible to do that with libdw? If not, any ideas of how to construct a minimum .debug_info in order to rea= d it? Regards, Sasha