tyranno raw> spim -file hex.asm <hex.in
SPIM Version 5.9 of January 17, 1997
Copyright 1990-1994 by James R. Larus (larus@cs.wisc.edu).
All Rights Reserved.
See the file README for a full copyright notice.
Loaded: /usr/pkg/spim-5.9/lib/trap.handler
00000001
00000002
00000400
00008000
FFFFFFFF