2 Mar
2018
2 Mar
'18
5:37 a.m.
From: Jerry Weiss
Typically execution of the RESET instruction in a user
program is
treated as a NOP
Yeah, that's not documented in most PDP-11 CPU manuals, either. It's one of
the things that makes the PDP-11 impossible to virtualize; only HALT and SPL
trap, IIRC. M[TF]P[ID] doesn't, I think, and neither does WAIT or RT[IT],
IIRC.
Noel