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charset="iso-8859-1" Content-transfer-encoding: quoted-printable MIME-version: 1.0 X-OriginatorOrg: wisc.edu X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BN6PR06MB3107.namprd06.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3a127bec-0637-4160-9716-08d88040b254 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Nov 2020 21:37:43.0395 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 2ca68321-0eda-4908-88b2-424a8cb4b0f9 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: qi5nuNpAF+u/5GfYP9skx3O2B1Smqimyfhd8dzUvwT8LW+TO40HGyTr58mzjzAgFsdJ607lrp8cmjOVBCEj8MA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR06MB3106 X-Spam-Status: No, score=-3.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: elfutils-devel@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Elfutils-devel mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Nov 2020 21:37:48 -0000 Hi,=0A= we are currently dealing with multiple separate debug files, the normal str= ipped ones put in .debug/ folder and now the ones generated by DWZ and put = into .dwz/ folder.=0A= When loading a normal stripped debug files who has a dwz file, I saw the sa= me DIE (same id) twice with different data. Would it be a bug in DWZ or a c= orrect dwarf state?=0A= Also is "" the name of the following compilation unit? Or is it= a bug in eu-redealf/libdw?=0A= =0A= Sasha=0A= Thanks=0A= =0A= Compilation unit at offset 946:=0A= Version: 4, Abbreviation section offset: 0, Address size: 8, Offset size: = 4=0A= [ 3bd] compile_unit abbrev: 63=0A= producer (strp) "GNU GIMPLE 10.2.1 20200723 (Red Hat= 10.2.1-1) -m64 -mtune=3Dgeneric -march=3Dx86-64 -g -g -O2 -O2 -fno-openmp = -fno-openacc -fPIC -fstack-protector-strong -fltrans -fplugin=3Dann=0A= obin"=0A= language (data1) C99 (12)=0A= name (GNU_strp_alt) ""=0A= comp_dir (GNU_strp_alt) "/usr/src/debug/libiscsi-1.1= 9.0-2.fc33.x86_64/lib"=0A= low_pc (addr) +0x0000000000008030 =0A= high_pc (udata) 51811 (+0x0000000000014a93 <.annobi= n_iscsi_extended_copy_task.end>)=0A= stmt_list (sec_offset) 0=0A=