From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id E2AD4395BC18; Wed, 2 Dec 2020 12:31:20 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E2AD4395BC18 From: "mliska at suse dot cz" To: dwz@sourceware.org Subject: [Bug default/26987] GCC 11 Ada binaries contain unknown tags Date: Wed, 02 Dec 2020 12:31:19 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: dwz X-Bugzilla-Component: default X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mliska at suse dot cz X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: nobody at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: dwz@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Dwz mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Dec 2020 12:31:21 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D26987 --- Comment #7 from Martin Liska --- Created attachment 13021 --> https://sourceware.org/bugzilla/attachment.cgi?id=3D13021&action=3Ded= it Problematic binary 2 $ cp gnatname-11-11.0.0+git181796-0.x86_64.debug 1 $ cp gnatname-11-11.0.0+git181796-0.x86_64.debug 2 $ ./dwz -m o 1 2 ./dwz: 1: Unknown DWARF DW_OP_255 ./dwz: 2: Unknown DWARF DW_OP_255 ./dwz: Too few files for multifile optimization error is reported here: #0 0x00007ffff7ea5920 in error () from /lib64/libc.so.6 #1 0x0000000000405c9b in error (__format=3D0x433134 "%s: Unknown DWARF %s", __errnum=3D0, __status=3D0) at /usr/include/bits/error.h:42 #2 read_exprloc (dso=3D0x445660, die=3D0x7ffff65955e0, ptr=3D0x7ffff7506d0= 4 '\377' , "\366^\n", len=3D16, need_adjust=3D0x0) at dwz.c:1844 #3 0x00000000004082d4 in checksum_die (dso=3D0x445660, cu=3D0x7ffff65951c0, top_die=3D0x7ffff65955e0, die=3D0x7ffff65955e0) at dwz.c:2717 #4 0x000000000040849a in checksum_die (dso=3D0x445660, cu=3D0x7ffff65951c0, top_die=3D0x0, die=3D0x7ffff6595220) at dwz.c:2748 #5 0x0000000000411fb7 in read_debug_info (dso=3D0x445660, kind=3D0, die_count=3D0x4432c0) at dwz.c:5805 #6 0x0000000000424b55 in read_dwarf (dso=3D0x445660, quieter=3Dfalse, die_count=3D0x4432c0) at dwz.c:10992 #7 0x000000000042adac in dwz (file=3D0x7fffffffe3e1 "1", outfile=3D0x0, res=3D0x4432a0, resa=3D0x0, files=3D0x7fffffffdfd0) at dwz.c:12540 #8 0x000000000042db05 in main (argc=3D5, argv=3D0x7fffffffdfb8) at dwz.c:1= 3562 --=20 You are receiving this mail because: You are on the CC list for the bug.=