From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21693 invoked by alias); 2 Jul 2007 19:23:53 -0000 Received: (qmail 21683 invoked by uid 22791); 2 Jul 2007 19:23:52 -0000 X-Spam-Check-By: sourceware.org Received: from NaN.false.org (HELO nan.false.org) (208.75.86.248) by sourceware.org (qpsmtpd/0.31) with ESMTP; Mon, 02 Jul 2007 19:23:49 +0000 Received: from nan.false.org (localhost [127.0.0.1]) by nan.false.org (Postfix) with ESMTP id DA5B9982C3; Mon, 2 Jul 2007 19:23:47 +0000 (GMT) Received: from caradoc.them.org (22.svnf5.xdsl.nauticom.net [209.195.183.55]) by nan.false.org (Postfix) with ESMTP id BDFE39829B; Mon, 2 Jul 2007 19:23:47 +0000 (GMT) Received: from drow by caradoc.them.org with local (Exim 4.67) (envelope-from ) id 1I5RUT-0001fd-IO; Mon, 02 Jul 2007 15:23:17 -0400 Date: Mon, 02 Jul 2007 19:23:00 -0000 From: Daniel Jacobowitz To: Srinivas Murthy Cc: gdb@sourceware.org Subject: Re: x86_64 gdb and objdump Message-ID: <20070702192317.GA6395@caradoc.them.org> Mail-Followup-To: Srinivas Murthy , gdb@sourceware.org References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.15 (2007-04-09) X-IsSubscribed: yes Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2007-07/txt/msg00019.txt.bz2 On Mon, Jul 02, 2007 at 12:14:43PM -0700, Srinivas Murthy wrote: > #0 0x00000000004004f5 in bar () at test.c:10 > 10 test.c: No such file or directory. > in test.c > (gdb) bt > #0 0x00000000004004f5 in bar () at test.c:10 > Cannot access memory at address 0x7fbfffee98 Does x/x 0x7fbfffee98 work? > However, objdump shows that there is some valid content at the location: > > # objdump -D /tmp/core.test.30235 |less |grep 7fbfffee98 > 7fbfffe95f: 00 08 add %cl,(%rax) That's not the same address... -- Daniel Jacobowitz CodeSourcery