[Vm-dev] [OpenSmalltalk/opensmalltalk-vm] 244d3c: CogVM source as per VMMaker.oscog-eem.3303

[Eliot Miranda]

  Branch: refs/heads/virtend
  Home:   https://github.com/OpenSmalltalk/opensmalltalk-vm
  Commit: 244d3c19c002a10ba9fa0f0dad1c4e769b771dda
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/244d3c19c002a10ba9fa0f0dad1c4e769b771dda
  Author: Eliot Miranda <eliot.miranda at gmail.com>
  Date:   2023-02-05 (Sun, 05 Feb 2023)

  Changed paths:
    M src/spur32.cog.lowcode/cogit.h
    M src/spur32.cog.lowcode/cointerp.c
    M src/spur32.cog.lowcode/cointerp.h
    M src/spur32.cog.lowcode/gcc3x-cointerp.c
    M src/spur32.cog/cogit.h
    M src/spur32.cog/cointerp.c
    M src/spur32.cog/cointerp.h
    M src/spur32.cog/cointerpmt.c
    M src/spur32.cog/cointerpmt.h
    M src/spur32.cog/gcc3x-cointerp.c
    M src/spur32.cog/gcc3x-cointerpmt.c
    M src/spur32.sista/cogit.h
    M src/spur32.sista/cointerp.c
    M src/spur32.sista/cointerp.h
    M src/spur32.sista/gcc3x-cointerp.c
    M src/spur32.stack.lowcode/gcc3x-interp.c
    M src/spur32.stack.lowcode/interp.c
    M src/spur32.stack/gcc3x-interp.c
    M src/spur32.stack/interp.c
    M src/spur32.stack/validImage.c
    M src/spur64.cog.lowcode/cogit.h
    M src/spur64.cog.lowcode/cointerp.c
    M src/spur64.cog.lowcode/cointerp.h
    M src/spur64.cog.lowcode/gcc3x-cointerp.c
    M src/spur64.cog/cogit.h
    M src/spur64.cog/cointerp.c
    M src/spur64.cog/cointerp.h
    M src/spur64.cog/cointerpmt.c
    M src/spur64.cog/cointerpmt.h
    M src/spur64.cog/gcc3x-cointerp.c
    M src/spur64.cog/gcc3x-cointerpmt.c
    M src/spur64.sista/cogit.h
    M src/spur64.sista/cointerp.c
    M src/spur64.sista/cointerp.h
    M src/spur64.sista/gcc3x-cointerp.c
    M src/spur64.stack.lowcode/gcc3x-interp.c
    M src/spur64.stack.lowcode/interp.c
    M src/spur64.stack/gcc3x-interp.c
    M src/spur64.stack/interp.c
    M src/spur64.stack/validImage.c
    M src/v3.cog/cogit.h
    M src/v3.cog/cointerp.c
    M src/v3.cog/cointerp.h
    M src/v3.cog/gcc3x-cointerp.c
    M src/v3.stack/gcc3x-interp.c
    M src/v3.stack/interp.c

  Log Message:
  -----------
  CogVM source as per VMMaker.oscog-eem.3303

Do a more precise implementation of VMMaker.oscog-eem.3302.  In the
StackInterpreter instrucftionPointer is never relative to newMethod;
this only occurs in the Cogit with machine code primitives invoking
C primitive implementations.  Further, the basic fix to mapVMRegisters
to avoid the hazard of updating instructionPointer twice also needs
to be applied to followMethodNewMethodAndInstructionPointer.