From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32004 invoked by alias); 25 Jul 2002 23:36:08 -0000 Mailing-List: contact gdb-patches-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sources.redhat.com Received: (qmail 31996 invoked from network); 25 Jul 2002 23:36:07 -0000 Received: from unknown (HELO localhost.redhat.com) (216.138.202.10) by sources.redhat.com with SMTP; 25 Jul 2002 23:36:07 -0000 Received: from ges.redhat.com (localhost [127.0.0.1]) by localhost.redhat.com (Postfix) with ESMTP id 378AE3EB7; Thu, 25 Jul 2002 19:36:07 -0400 (EDT) Message-ID: <3D408B66.6010203@ges.redhat.com> Date: Thu, 25 Jul 2002 16:38:00 -0000 From: Andrew Cagney User-Agent: Mozilla/5.0 (X11; U; NetBSD macppc; en-US; rv:1.0.0) Gecko/20020708 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Joel Brobecker , Jason R Thorpe Cc: gdb-patches@sources.redhat.com Subject: Re: [RFA] enable software single step on alpha-osf References: <20020718203205.GB26990@gnat.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2002-07/txt/msg00523.txt.bz2 > 2002-07-18 Joel Brobecker > > * alpha-osf1-tdep.c (alpha_osf1_init_abi): Unfortunately, > procfs appears to be broken when debugging on multi-processor > machines. So enable software single stepping in order to avoid > using the procfs interface to do next/step operations, using > internal breakpoints instead. Unless Jason Thorpe objects, this part of the change is approved. The other alternative would be to select this based on the OS. Software single step needs to be moved to the target vector. I need to look some more at the other change. !*&(*!@(^#* DECR_PC_AFTER_BREAK. Andrew