From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12277 invoked by alias); 23 Jun 2005 19:13:01 -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 12259 invoked by uid 22791); 23 Jun 2005 19:12:57 -0000 Received: from nevyn.them.org (HELO nevyn.them.org) (66.93.172.17) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Thu, 23 Jun 2005 19:12:57 +0000 Received: from drow by nevyn.them.org with local (Exim 4.51) id 1DlX82-00065l-IW; Thu, 23 Jun 2005 15:12:46 -0400 Date: Thu, 23 Jun 2005 19:13:00 -0000 From: Daniel Jacobowitz To: Chad Phillips Cc: ramana.radhakrishnan@codito.com, gdb@sources.redhat.com Subject: Re: single-stepping remote target fails Message-ID: <20050623191246.GA23296@nevyn.them.org> Mail-Followup-To: Chad Phillips , ramana.radhakrishnan@codito.com, gdb@sources.redhat.com References: <42BAD2C4.3070802@yahoo.com> <42BAD801.1000509@yahoo.com> <1119545687.15278.62.camel@localhost.localdomain> <42BAEC22.4010502@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <42BAEC22.4010502@yahoo.com> User-Agent: Mutt/1.5.8i X-SW-Source: 2005-06/txt/msg00212.txt.bz2 On Thu, Jun 23, 2005 at 01:06:42PM -0400, Chad Phillips wrote: > Sending packet: $s#73...Ack > Packet received: S00 > Sending packet: $p40#d4...Ack > Packet received: 0000438E > > Program received signal 0, Signal 0. You should be returning S05, SIGTRAP. > GDB never sends a 'Z1' packet to set a hardware breakpoint as part of > the step. Why should it? Your stub claims to support hardware single step which does not require a breakpoint. -- Daniel Jacobowitz CodeSourcery, LLC