From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29574 invoked by alias); 17 Jul 2009 14:26:16 -0000 Received: (qmail 29564 invoked by uid 22791); 17 Jul 2009 14:26:15 -0000 X-SWARE-Spam-Status: No, hits=-2.5 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from NaN.false.org (HELO nan.false.org) (208.75.86.248) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 17 Jul 2009 14:26:07 +0000 Received: from nan.false.org (localhost [127.0.0.1]) by nan.false.org (Postfix) with ESMTP id 35A3010623; Fri, 17 Jul 2009 14:26:06 +0000 (GMT) Received: from caradoc.them.org (209.195.188.212.nauticom.net [209.195.188.212]) by nan.false.org (Postfix) with ESMTP id 2058110620; Fri, 17 Jul 2009 14:26:06 +0000 (GMT) Received: from drow by caradoc.them.org with local (Exim 4.69) (envelope-from ) id 1MRoNx-0007iC-KV; Fri, 17 Jul 2009 10:26:05 -0400 Date: Fri, 17 Jul 2009 15:07:00 -0000 From: Daniel Jacobowitz To: Thinker Li Cc: gdb-patches@sourceware.org Subject: Re: Get backtrace at PLT and stepi into PLT Message-ID: <20090717142605.GA29594@caradoc.them.org> Mail-Followup-To: Thinker Li , gdb-patches@sourceware.org References: <19040.10633.720987.12824@bibi.branda.to> <20090717120338.GA17493@caradoc.them.org> <19040.34533.656545.753721@bibi.branda.to> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <19040.34533.656545.753721@bibi.branda.to> User-Agent: Mutt/1.5.20 (2009-06-14) X-IsSubscribed: yes 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: 2009-07/txt/msg00427.txt.bz2 On Fri, Jul 17, 2009 at 10:12:53PM +0800, Thinker Li wrote: > It is not working for me. But, I think I know what is wrong. > I am debugging a program running on Android. > Android moves a lot of local symbols to .rel.plt, but > arm_stub_unwind_sniffer can only recoganize sections named as .plt. > So, we should teach arm_stub_unwind_sniffer that .rel.plt is alo a > PLT section. Right? .rel.plt is normally a relocation section. Are you sure it's really putting code there? I'd like to see a sample binary, if you could. -- Daniel Jacobowitz CodeSourcery