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From: k-sato@res.otaru-uc.ac.jp (Kou Sato)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: fatal trap 12
Date: 19 Jan 1996 06:42:28 GMT
Organization: Otaru University of Commerce, Otaru 047, Japan
Lines: 31
Message-ID: <4dnegk$85t@gemini.res.otaru-uc.ac.jp>
References: <4dja87$gvr@nntp5.u.washington.edu>
<4dnc0m$5hl@gemini.res.otaru-uc.ac.jp>
NNTP-Posting-Host: canal.res.otaru-uc.ac.jp
X-Newsreader: mnews [version 1.18PL3] 1994-08/01(Mon)
I am sorry that I seem to have made some mistakes.
Let me correct some of them.
In article <4dnc0m$5hl@gemini.res.otaru-uc.ac.jp>,
k-sato@res.otaru-uc.ac.jp writes:
> instruction pointer =0x8:0xf01976ca (almost always this value)
> code segment =base 0x0, limit 0xfffff, type 0x1b
> =DPL 0,pres1, def32 1,gran 1
> processor eflags =interupt enabled, resumed, IOPL=0
> currect process = sh, ls, ...
> interrupt mask = net, bio, tty. (as I remember correctly...)
^^
if
> installed the BSD again, but got the same problem. Maybe the diagnostic
> programs run in virtural 86 mode and do not test MMU, but I am not sure
^^^^^^^^^^^^^^^^
> that is the problem.
I meant "real mode", not virtual 86 mode. I was sometimes confused since
I did not know why it called "real mode" and forgot that term. (Because the
programs run in physical (real, not virtural) address in real mode?)
Sorry for the other syntax errors I had not noticed. I remember I was
not good at English when I was a high school student.
-
Koh Sato
k-sato@res.canal.otaru-uc.ac.jp
Otaru University of Commerce