[Vm-dev] [OpenSmalltalk/opensmalltalk-vm] fadfab: CogVM MT source as per Name: VMMaker.oscog-eem.2900

[Eliot Miranda]

  Branch: refs/heads/Cog
  Home:   https://github.com/OpenSmalltalk/opensmalltalk-vm
  Commit: fadfabb546a3636a659dc371186530ab86814452
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/fadfabb546a3636a659dc371186530ab86814452
  Author: Eliot Miranda <eliot.miranda at gmail.com>
  Date:   2020-11-25 (Wed, 25 Nov 2020)

  Changed paths:
    M spur64src/vm/cointerpmt.c
    M spur64src/vm/cointerpmt.h
    M spur64src/vm/gcc3x-cointerpmt.c
    M spursrc/vm/cointerpmt.c
    M spursrc/vm/cointerpmt.h
    M spursrc/vm/gcc3x-cointerpmt.c

  Log Message:
  -----------
  CogVM MT source as per Name: VMMaker.oscog-eem.2900

MTVM: Minor cleanup.  In the simulator the REPL is able to compute (in order)
3+4, 3*4, 3<<4, 3 raisedTo: 4, etc, without error.

Simplify and correct checks and initialization of the processor's
thread-specific stack pointers.