From owner-freebsd-ppc@FreeBSD.ORG Tue Jul 20 02:37:45 2004 Return-Path: Delivered-To: freebsd-ppc@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 20E4F16A4CE for ; Tue, 20 Jul 2004 02:37:45 +0000 (GMT) Received: from liberty.onthenet.com.au (liberty.OntheNet.com.au [203.22.124.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7684843D45 for ; Tue, 20 Jul 2004 02:37:44 +0000 (GMT) (envelope-from grehan@freebsd.org) Received: from freebsd.org (CPE-19-111.dsl.OntheNet.net [203.144.19.111]) i6K2bXnP032427; Tue, 20 Jul 2004 12:37:33 +1000 (EST) (envelope-from grehan@freebsd.org) Message-ID: <40FC8705.8080306@freebsd.org> Date: Tue, 20 Jul 2004 12:44:21 +1000 From: Peter Grehan User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.3.1) Gecko/20030524 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Andrew Gallatin References: <16634.61745.306200.480570@grasshopper.cs.duke.edu> <40FB1C83.3010800@freebsd.org> <16635.57213.872393.12719@grasshopper.cs.duke.edu> In-Reply-To: <16635.57213.872393.12719@grasshopper.cs.duke.edu> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit cc: freebsd-ppc@freebsd.org Subject: Re: kernel not bootable today? X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Jul 2004 02:37:45 -0000 > > > DEFAULT CATCH!, code=900 at %SRR0: 0000a840 %SRR1: 00083000 ... > From the SRM console on alpha, you > could at least get the PC at the time of the fault. Is this possible > with openfirmware? When an exception occurs, the PC is copied into SRR0 and the MSR into SRR1. The value of the PC doesn't seem to make much sense on this occasion, although I have used it in the past when tracking down loader bugs. later, Peter.