From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752219AbWCPH3T (ORCPT ); Thu, 16 Mar 2006 02:29:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752220AbWCPH3T (ORCPT ); Thu, 16 Mar 2006 02:29:19 -0500 Received: from mail.macqel.be ([194.78.208.39]:55565 "EHLO mail.macqel.be") by vger.kernel.org with ESMTP id S1752219AbWCPH3T (ORCPT ); Thu, 16 Mar 2006 02:29:19 -0500 Date: Thu, 16 Mar 2006 08:29:02 +0100 From: Philippe De Muyter To: Ralf Baechle Cc: Philippe De Muyter , linux-kernel@vger.kernel.org, uclinux-dev@uclinux.org Subject: Re: PATCH m68knommu clear frame-pointer in start_thread Message-ID: <20060316082902.A13021@mail.macqel.be> References: <200603151647.k2FGl7Y04736@mail.macqel.be> <20060315233810.GA4605@linux-mips.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20060315233810.GA4605@linux-mips.org>; from ralf@linux-mips.org on Wed, Mar 15, 2006 at 11:38:11PM +0000 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 15, 2006 at 11:38:11PM +0000, Ralf Baechle wrote: > On Wed, Mar 15, 2006 at 05:47:07PM +0100, Philippe De Muyter wrote: > > > When trying to print the calltrace of a user process on m68knommu targets > > gdb follows the frame-pointer en falls on unreachable adresses, because > > the frame pointer is not properly initialised by start_thread. This patch > > initialises the frame pointer to NULL in start_thread. > > > > Signed-off-by: Philippe De Muyter > > You've posted an ed-style diff. Quite a safe method to make sure nobody > will read it. Pleae repost a unified diff. > > Ralf Oops Thanks for your attention and your reply I will resend it. Philippe -- Philippe De Muyter phdm at macqel dot be Tel +32 27029044 Macq Electronique SA rue de l'Aeronef 2 B-1140 Bruxelles Fax +32 27029077