MesaRuntime.bootmesa
For Dragon
Copyright © 1985 by Xerox Corporation. All rights reserved.
Levin: April 8, 1983 5:40 pm
Russ Atkinson (RRA) January 29, 1985 0:22:59 am PST
Carl Hauser, October 29, 1986 10:09:36 am PST
RESIDENT:
ProcessImpl can be removed when VM no longer uses Get/SetPriority to reserve state vectors.
Does SignalsImpl really need to be resident?
InstructionsImpl is resident because it is considered part of the architecture and making it swappable produces too many subtle problems.
CODE [InstructionsImpl, ProcessImpl, SignalsImpl],
GLOBALFRAME [InstructionsImpl, ProcessImpl, SignalsImpl];
IN:
CODE [FrameImpl, TrapsImpl],
GLOBALFRAME [FrameImpl, TrapsImpl],
BCD [MesaRuntime];
facilitates early debugging
NOTRAP: TrapsImpl;
Don't let TrapsImpl take a start trap, or it will never finish (for the obvious cyclic reasons).