From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 76A2B3851C33; Wed, 2 Dec 2020 14:35:10 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 76A2B3851C33 From: "mark at klomp dot org" To: dwz@sourceware.org Subject: [Bug default/26987] GCC 11 Ada binaries contain unknown tags Date: Wed, 02 Dec 2020 14:35:10 +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: mark at klomp dot org 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: 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 14:35:10 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D26987 --- Comment #12 from Mark Wielaard --- I am working on a workaround for DWARF4+. But the obvious one (if (cu->cu_version < 4 && form =3D=3D DW_FORM_block1)) doesn't work because at= least some older versions of g++ (but not gcc!?!) do emit DW_AT_location as DW_FORM_block even when emitting DWARF4, so I need to figure out which DWAR= F4+ blocks are really (buggy?) exprlocs and which are (extension) "constants". --=20 You are receiving this mail because: You are on the CC list for the bug.=