[Vm-dev] [OpenSmalltalk/opensmalltalk-vm] 03c4ef: CogVM source as per VMMaker.oscog-eem.3009

[Eliot Miranda]

  Branch: refs/heads/Cog
  Home:   https://github.com/OpenSmalltalk/opensmalltalk-vm
  Commit: 03c4ef31be60a30edc1e2beb5be8e28becd8c1e5
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/03c4ef31be60a30edc1e2beb5be8e28becd8c1e5
  Author: Eliot Miranda <eliot.miranda at gmail.com>
  Date:   2021-07-31 (Sat, 31 Jul 2021)

  Changed paths:
    M spur64src/vm/cogit.h
    M spur64src/vm/cointerp.c
    M spur64src/vm/cointerp.h
    M spur64src/vm/cointerpmt.c
    M spur64src/vm/cointerpmt.h
    M spur64src/vm/gcc3x-cointerp.c
    M spur64src/vm/gcc3x-cointerpmt.c
    M spurlowcode64src/vm/cogit.h
    M spurlowcode64src/vm/cointerp.c
    M spurlowcode64src/vm/cointerp.h
    M spurlowcode64src/vm/gcc3x-cointerp.c
    M spurlowcodesrc/vm/cogit.h
    M spurlowcodesrc/vm/cointerp.c
    M spurlowcodesrc/vm/cointerp.h
    M spurlowcodesrc/vm/gcc3x-cointerp.c
    M spurlowcodestack64src/vm/gcc3x-interp.c
    M spurlowcodestack64src/vm/interp.c
    M spurlowcodestacksrc/vm/gcc3x-interp.c
    M spurlowcodestacksrc/vm/interp.c
    M spursista64src/vm/cogit.h
    M spursista64src/vm/cointerp.c
    M spursista64src/vm/cointerp.h
    M spursista64src/vm/gcc3x-cointerp.c
    M spursistasrc/vm/cogit.h
    M spursistasrc/vm/cointerp.c
    M spursistasrc/vm/cointerp.h
    M spursistasrc/vm/gcc3x-cointerp.c
    M spursrc/vm/cogit.h
    M spursrc/vm/cointerp.c
    M spursrc/vm/cointerp.h
    M spursrc/vm/cointerpmt.c
    M spursrc/vm/cointerpmt.h
    M spursrc/vm/gcc3x-cointerp.c
    M spursrc/vm/gcc3x-cointerpmt.c
    M spurstack64src/vm/gcc3x-interp.c
    M spurstack64src/vm/interp.c
    M spurstacksrc/vm/gcc3x-interp.c
    M spurstacksrc/vm/interp.c
    M src/plugins/ADPCMCodecPlugin/ADPCMCodecPlugin.c
    M src/plugins/AsynchFilePlugin/AsynchFilePlugin.c
    M src/plugins/B2DPlugin/B2DPlugin.c
    M src/plugins/BitBltPlugin/BitBltPlugin.c
    M src/plugins/CroquetPlugin/CroquetPlugin.c
    M src/plugins/FFTPlugin/FFTPlugin.c
    M src/plugins/FileAttributesPlugin/FileAttributesPlugin.c
    M src/plugins/FilePlugin/FilePlugin.c
    M src/plugins/IA32ABI/IA32ABI.c
    M src/plugins/ImmX11Plugin/ImmX11Plugin.c
    M src/plugins/JPEGReaderPlugin/JPEGReaderPlugin.c
    M src/plugins/LargeIntegers/LargeIntegers.c
    M src/plugins/MIDIPlugin/MIDIPlugin.c
    M src/plugins/RePlugin/RePlugin.c
    M src/plugins/ScratchPlugin/ScratchPlugin.c
    M src/plugins/SocketPlugin/SocketPlugin.c
    M src/plugins/SoundGenerationPlugin/SoundGenerationPlugin.c
    M src/plugins/SoundPlugin/SoundPlugin.c
    M src/plugins/Squeak3D/Squeak3D.c
    M src/plugins/SqueakFFIPrims/ARM32FFIPlugin.c
    M src/plugins/SqueakFFIPrims/ARM64FFIPlugin.c
    M src/plugins/SqueakFFIPrims/IA32FFIPlugin.c
    M src/plugins/SqueakFFIPrims/X64SysVFFIPlugin.c
    M src/plugins/SqueakFFIPrims/X64Win64FFIPlugin.c
    M src/plugins/StarSqueakPlugin/StarSqueakPlugin.c
    M src/plugins/UnicodePlugin/UnicodePlugin.c
    M src/plugins/UnixOSProcessPlugin/UnixOSProcessPlugin.c
    M src/vm/cogit.h
    M src/vm/cointerp.c
    M src/vm/cointerp.h
    M src/vm/gcc3x-cointerp.c
    M stacksrc/vm/gcc3x-interp.c
    M stacksrc/vm/interp.c

  Log Message:
  -----------
  CogVM source as per  VMMaker.oscog-eem.3009

Spur: Fix a bad bug with computing accessor depths. Exported primitives in the
StackInterpreter and subclasses had their accessor depths computed after
inlining, which is too late.

Add VM parameter 76 to answer the minimumUnusedHeadroom on a stack page.
This is useful in checking that a FastCPrimitiveFlag primitive has not
consumed too much stack.