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From: gary@sphinx.uchicago.edu (Gary Buchholz)
Newsgroups: comp.os.minix
Subject: Problems with pc simulator
Message-ID: <2122@sphinx.uchicago.edu>
Date: Tue, 28-Jul-87 22:40:43 EDT
Article-I.D.: sphinx.2122
Posted: Tue Jul 28 22:40:43 1987
Date-Received: Thu, 30-Jul-87 04:42:42 EDT
Reply-To: gary@sphinx.UUCP (Gary Buchholz)
Distribution: world
Organization: University of Chicago
Lines: 21

Just got my MINIX tape a few days ago.

I was able to compile and link the pc_simulator under a UNIX System V
without problem.  However, when I run the "run" shell script that 
supposedly boots MINIX from the supplied disk-image root file system
I get:
  
  "This opcode is not defined"

The dump from the simulator shows
  op=6119fc
  pc=0112
  cs=ds=ss=es=0060
  ax=7f01 cx=ffff dx=0001 and dp=fffa

Anyone know what's going on ?

Also, the doc says the simulator does NOT simulate terminal(keyboard?) input.
If so, then how do you talk to this thing once MINIX comes up ?

  Gary