The following reply was made to PR port-m68k/27099; it has been noted by GNATS.
From: "Michael L. Hitch" <mhitch@xxxxxxxxxxxxxxxxxxxxxxxxx>
Cc: port-m68k-maintainer@xxxxxxxxxx, netbsd-bugs@xxxxxxxxxx,
gnats-admin@xxxxxxxxxx, dholland@xxxxxxxxxx, jklos@xxxxxxxxxx
Subject: Re: port-m68k/27099 (If one runs crashme on a 2.0 m68k machine, the
Date: Thu, 10 Apr 2008 20:38:01 -0600 (MDT)
On Thu, 10 Apr 2008, dholland@xxxxxxxxxx wrote:
> Synopsis: If one runs crashme on a 2.0 m68k machine, the system panics.
> State-Changed-From-To: feedback->open
> State-Changed-By: dholland@xxxxxxxxxx
> State-Changed-When: Thu, 10 Apr 2008 01:26:42 +0000
> Feedback timeout. Anyone have an m68k to test this?
I just tried this on an Amiga 4000 with a 68060 running 4.0, and after
try 32, my system paniced with a memory fault. It appears to be at
_060_isp_cas_restart+0x1586 on a pflush a2@ instruction with a2 containing
0x2b70. That offset seems rather large, so I suspect _060_isp_cas_restart
isn't involved. A binary integer kernel package follows that, and it's
somewhere within one of the 060 support routines. A stack trace results
in another fault. Gdb probably can't figure out how to track back through
A second attempt resulted in a kernel hang with the machine locked up.
Michael L. Hitch mhitch@xxxxxxxxxxx
Information Technology Center
Montana State University Bozeman, MT USA