[OpenSmalltalk/opensmalltalk-vm] db05a5: CogVM source as per VMMaker.oscog-eem.2877

 
  Branch: refs/heads/Cog
  Home:   https://github.com/OpenSmalltalk/opensmalltalk-vm
  Commit: db05a53a9f41dc87aafed07cc83d1ff22b46d42c
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/db05a53a9f41dc87aafed07cc83d1ff22b46d42c
  Author: Eliot Miranda <[hidden email]>
  Date:   2020-11-10 (Tue, 10 Nov 2020)

  Changed paths:
    M nsspur64src/vm/cogit.h
    M nsspur64src/vm/cogitARMv8.c
    M nsspur64src/vm/cogitX64SysV.c
    M nsspur64src/vm/cogitX64WIN64.c
    M nsspur64src/vm/cointerp.c
    M nsspur64src/vm/cointerp.h
    M nsspur64src/vm/gcc3x-cointerp.c
    M nsspur64src/vm/interp.h
    M nsspursrc/vm/cogit.h
    M nsspursrc/vm/cogitARMv5.c
    M nsspursrc/vm/cogitIA32.c
    M nsspursrc/vm/cogitMIPSEL.c
    M nsspursrc/vm/cointerp.c
    M nsspursrc/vm/cointerp.h
    M nsspursrc/vm/gcc3x-cointerp.c
    M nsspursrc/vm/interp.h
    M nsspurstack64src/vm/gcc3x-interp.c
    M nsspurstack64src/vm/interp.c
    M nsspurstack64src/vm/interp.h
    M nsspurstacksrc/vm/gcc3x-interp.c
    M nsspurstacksrc/vm/interp.c
    M nsspurstacksrc/vm/interp.h
    M spur64src/vm/cogit.h
    M spur64src/vm/cogitARMv8.c
    M spur64src/vm/cogitX64SysV.c
    M spur64src/vm/cogitX64WIN64.c
    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 spur64src/vm/interp.h
    M spurlowcode64src/vm/cogit.h
    M spurlowcode64src/vm/cogitARMv8.c
    M spurlowcode64src/vm/cogitX64SysV.c
    M spurlowcode64src/vm/cogitX64WIN64.c
    M spurlowcode64src/vm/cointerp.c
    M spurlowcode64src/vm/cointerp.h
    M spurlowcode64src/vm/gcc3x-cointerp.c
    M spurlowcode64src/vm/interp.h
    M spurlowcodesrc/vm/cogit.h
    M spurlowcodesrc/vm/cogitARMv5.c
    M spurlowcodesrc/vm/cogitIA32.c
    M spurlowcodesrc/vm/cogitMIPSEL.c
    M spurlowcodesrc/vm/cointerp.c
    M spurlowcodesrc/vm/cointerp.h
    M spurlowcodesrc/vm/gcc3x-cointerp.c
    M spurlowcodesrc/vm/interp.h
    M spurlowcodestack64src/vm/gcc3x-interp.c
    M spurlowcodestack64src/vm/interp.c
    M spurlowcodestack64src/vm/interp.h
    M spurlowcodestacksrc/vm/gcc3x-interp.c
    M spurlowcodestacksrc/vm/interp.c
    M spurlowcodestacksrc/vm/interp.h
    M spursista64src/vm/cogit.h
    M spursista64src/vm/cogitARMv8.c
    M spursista64src/vm/cogitX64SysV.c
    M spursista64src/vm/cogitX64WIN64.c
    M spursista64src/vm/cointerp.c
    M spursista64src/vm/cointerp.h
    M spursista64src/vm/gcc3x-cointerp.c
    M spursista64src/vm/interp.h
    M spursistasrc/vm/cogit.h
    M spursistasrc/vm/cogitARMv5.c
    M spursistasrc/vm/cogitIA32.c
    M spursistasrc/vm/cogitMIPSEL.c
    M spursistasrc/vm/cointerp.c
    M spursistasrc/vm/cointerp.h
    M spursistasrc/vm/gcc3x-cointerp.c
    M spursistasrc/vm/interp.h
    M spursrc/vm/cogit.h
    M spursrc/vm/cogitARMv5.c
    M spursrc/vm/cogitIA32.c
    M spursrc/vm/cogitMIPSEL.c
    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 spursrc/vm/interp.h
    M spurstack64src/vm/gcc3x-interp.c
    M spurstack64src/vm/interp.c
    M spurstack64src/vm/interp.h
    M spurstack64src/vm/validImage.c
    M spurstacksrc/vm/gcc3x-interp.c
    M spurstacksrc/vm/interp.c
    M spurstacksrc/vm/interp.h
    M spurstacksrc/vm/validImage.c
    M src/plugins/AioPlugin/AioPlugin.c
    M src/plugins/FilePlugin/FilePlugin.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/UnixOSProcessPlugin/UnixOSProcessPlugin.c
    M src/plugins/Win32OSProcessPlugin/Win32OSProcessPlugin.c
    M src/vm/cogit.h
    M src/vm/cogitARMv5.c
    M src/vm/cogitIA32.c
    M src/vm/cogitMIPSEL.c
    M src/vm/cointerp.c
    M src/vm/cointerp.h
    R src/vm/cointerpmt.c
    M src/vm/cointerpmt.h
    M src/vm/gcc3x-cointerp.c
    R src/vm/gcc3x-cointerpmt.c
    M src/vm/interp.h
    M stacksrc/vm/gcc3x-interp.c
    M stacksrc/vm/interp.c
    M stacksrc/vm/interp.h

  Log Message:
  -----------
  CogVM source as per VMMaker.oscog-eem.2877

Cogit:
Fix a sign bug in addressIsInCodeZone: which could affect 32-bit VMs.
Fix NumTrampolines for COGMTVM.

COGMTVM:
Nuke the old V3 MTVM.  Nuke the old V3 GC lock hack.
Use DisownVMForThreading as disown flag in primitiveFileReadPinningAndDisowning
rather than DisownVMForFFICall because this flag is used for the
fail-on-ffi-exceptin machinery.

Change to Cogit>>tryLockVMOwnerTo: from tryLockVMOwner: & tryLockVMToIndex:.

Interpreter:
Fix the mis-assumption in postGCUpdateDisplayBits that Display bits is always
an object (it could be a surface handle).
Have print[Stack]CallStackOf: handle active process (suspendedContext isNil).

AioPlugin as per VMConstruction-Plugins-AioPlugin.oscog-eem.26.