From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28081 invoked by alias); 9 Jun 2005 21:14:19 -0000 Mailing-List: contact gdb-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sources.redhat.com Received: (qmail 28028 invoked by uid 22791); 9 Jun 2005 21:14:13 -0000 Received: from rproxy.gmail.com (HELO rproxy.gmail.com) (64.233.170.198) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Thu, 09 Jun 2005 21:14:13 +0000 Received: by rproxy.gmail.com with SMTP id a36so253225rnf for ; Thu, 09 Jun 2005 14:14:11 -0700 (PDT) Received: by 10.11.116.19 with SMTP id o19mr8679cwc; Thu, 09 Jun 2005 14:14:11 -0700 (PDT) Received: by 10.11.99.15 with HTTP; Thu, 9 Jun 2005 14:14:11 -0700 (PDT) Message-ID: <7f45d93905060914144001b82b@mail.gmail.com> Date: Thu, 09 Jun 2005 21:14:00 -0000 From: Shaun Jackman Reply-To: Shaun Jackman To: gdb@sources.redhat.com Subject: Re: ARM register pages In-Reply-To: <20050609170353.GA8119@nevyn.them.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <7f45d93905060815004a8a9b2d@mail.gmail.com> <20050608225835.GA16214@nevyn.them.org> <7f45d93905060909461870392b@mail.gmail.com> <20050609170353.GA8119@nevyn.them.org> X-SW-Source: 2005-06/txt/msg00086.txt.bz2 On 6/9/05, Daniel Jacobowitz wrote: > The easiest solution will be to do this instead: > abt: [copy the banked address to lr, which is not useful at this > point] > 1: b 1b If it's possible, I'd prefer to accomplish a backtrace without altering the target's code. I was hoping that "set $cpsr=3D0x1f" would make $lr_usr visible in $lr to gdb, but the value of $lr displayed by "i reg" remains the same. Does gdb cache the value of the register? Is there a way to force gdb to reload the value of the register from the remote target? Cheers, Shaun