From owner-freebsd-alpha Fri Jan 11 6:32:51 2002 Delivered-To: freebsd-alpha@freebsd.org Received: from madeline.boneyard.lawrence.ks.us (madeline.boneyard.lawrence.ks.us [24.124.26.25]) by hub.freebsd.org (Postfix) with ESMTP id B75BA37B400 for ; Fri, 11 Jan 2002 06:32:45 -0800 (PST) Received: from madeline.boneyard.lawrence.ks.us (madeline.boneyard.lawrence.ks.us [24.124.26.25]) by madeline.boneyard.lawrence.ks.us (8.11.1/8.11.1) with ESMTP id g0BEWiF49980 for ; Fri, 11 Jan 2002 08:32:44 -0600 (CST) (envelope-from bsd-alpha@boneyard.lawrence.ks.us) Date: Fri, 11 Jan 2002 08:32:43 -0600 (CST) From: "Stephen D. Spencer" To: freebsd-alpha@FreeBSD.ORG Subject: RE: /boot/loader failure 4.5-PR In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Fri, 11 Jan 2002, John Baldwin wrote: > > [...] > > halt code = 2 > > kernel stack not valid halt > > PC = 545532080018 > > boot failure > > Works fine on my DS20 here: > > FreeBSD/alpha SRM disk boot, Revision 1.0 > (john@sema.baldwin.cx, Wed Jan 9 11:58:18 PST 2002) > Memory: 1048576 k > Loading /boot/defaults/loader.conf > /kernel data=0x2ad7d8+0x23e02 syms=[0x8+0x39f90+0x8+0x2a0f5] > > Your PC is way wacked out. What's your SP and RA? ("e sp", "e ra" at the SRM > prompt) > Just for kicks, I rolled my source tree back to Sept. 16 (the day the 4.4-R ISO's were created) and recompiled /boot/loader. It still exhibits the same problem. Here is the information you requested: PC = 545532080018 boot failure >>>e sp gpr: 1E ( R30) 0000000020044000 >>>e ra gpr: 1A ( R26) 000000002000073C I'm going to take a hard look at the build process for the loader binary to try to ascertain what might be borked on this box. Are there any known issues with using CPU flags for compiling world (such as ev6 or ev56) When I rebuilt this system yesterday, it was done with a compiler/world that was compiled with it set to ev6 (even though the build was ev4) Thanks for the quick reply and the allignment information. Regards, Stephen -- Stephen Spencer UNIX Systems Administrator Electrical Engineering and Computer Science Dept. University of Kansas To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message