From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14532 invoked by alias); 31 Oct 2005 14:19:17 -0000 Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org Received: (qmail 14504 invoked by uid 22791); 31 Oct 2005 14:19:14 -0000 Received: from nevyn.them.org (HELO nevyn.them.org) (66.93.172.17) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Mon, 31 Oct 2005 14:19:14 +0000 Received: from drow by nevyn.them.org with local (Exim 4.54) id 1EWaVE-0006fM-3P; Mon, 31 Oct 2005 09:19:12 -0500 Date: Mon, 31 Oct 2005 14:19:00 -0000 From: Daniel Jacobowitz To: Efim Monjak Cc: gdb@sources.redhat.com Subject: Re: break of time loop Message-ID: <20051031141912.GB25504@nevyn.them.org> Mail-Followup-To: Efim Monjak , gdb@sources.redhat.com References: <4366229E.40901@lipowsky.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4366229E.40901@lipowsky.de> User-Agent: Mutt/1.5.8i X-SW-Source: 2005-10/txt/msg00232.txt.bz2 On Mon, Oct 31, 2005 at 02:56:46PM +0100, Efim Monjak wrote: > thanks it works with Signal interrupt. > > But I found an other Problem: > after two steps I read from CPSR Register the ARM CPU goes into Abort Mode. > I is because the GDB reads memory after a step and hier are two > adressies which > are not in address area of ARM CPU. Step after reading of such address cause > CPU Abort Mode. What informations reads GDB. Is it possible to switch it > off? It's probably confused about the stack frame. In general, your stub should detect invalid memory reads and return errors. -- Daniel Jacobowitz CodeSourcery, LLC