From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4329 invoked by alias); 12 May 2010 19:49:22 -0000 Received: (qmail 4318 invoked by uid 22791); 12 May 2010 19:49:22 -0000 X-SWARE-Spam-Status: No, hits=-5.7 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 12 May 2010 19:49:14 +0000 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o4CJn8Jj029945 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 12 May 2010 15:49:08 -0400 Received: from ns3.rdu.redhat.com (ns3.rdu.redhat.com [10.11.255.199]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o4CJn6bf031837; Wed, 12 May 2010 15:49:06 -0400 Received: from opsy.redhat.com (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by ns3.rdu.redhat.com (8.13.8/8.13.8) with ESMTP id o4CJn5rj012226; Wed, 12 May 2010 15:49:06 -0400 Received: by opsy.redhat.com (Postfix, from userid 500) id EEE70378937; Wed, 12 May 2010 13:49:04 -0600 (MDT) From: Tom Tromey To: "Pierre Muller" Cc: Subject: Re: [RFC] dwarf debug information: Handle Free Pascal virtual table indexes References: <23651.5388860882$1273672053@news.gmane.org> Reply-To: tromey@redhat.com Date: Wed, 12 May 2010 21:24:00 -0000 In-Reply-To: <23651.5388860882$1273672053@news.gmane.org> (Pierre Muller's message of "Wed, 12 May 2010 15:47:32 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2010-05/txt/msg00265.txt.bz2 >>>>> "Pierre" == Pierre Muller writes: Pierre> DW_AT_vtable_elem_location attribute a BLOCK consisting of Pierre> a DW_OP_constu marker followed by a unsigned_leb128 value Pierre> to indicate the offset within the virtual table of a virtual Pierre> function. By my reading, this is incorrect DWARF. Or is there more to the expression than that? If it is not possible to fix the compiler, then I would propose making this conditional on language_pascal. If there is more to the expression, then maybe decode_locdesc already handles it and we just need to update the gate in dwarf2_add_member_fn. Tom