- Different VAX models had different groups of instructions which were
implemented in hardware vs trappng to the OS for emulation. Functionality
has been added to differentiate the various mix of instruction groups for
different models and to display both the groups and the actual instructions.
- Visibility to Instruction groups is provided by SHOW CPU INSTRUCTIONS
and the list of the active instructions implemented and emulated via
SHOW CPU -V INSTRUCTIONS.
- The MicroVAX I CPU handled some execution fault conditions differently
from other VAX systems these differences are now specifically handled.
- Add build time test support to MicroVAX I running EHKAA v1.13
suggested in #683
- Add more CPU debug details relating to exception and interrupt processing
- Recent changes in vax_watch.c changed the input parameter from a
physical address to a register address within the watch chip.
- vax630_sysdev.c called the older wtc_wr() with the new parameter,
but the length argument has been removed.
- The watch chip never starts as valid. Make it valid when the TODR is
attached (i.e. reflecting a connected battery).
- 64 bytes of bus addresses for the watch chip can sometimes be dispatched
to wtc_rd() and wtc_wr(). Make sure that reasonable memory is always
referenced for all potential accesses.
- restore vax8200 to makefile which got lost in a prior merge.
