[Vm-dev] [OpenSmalltalk/opensmalltalk-vm] 210748: CogVM source as per VMMaker.oscogSPC-eem.2134

[GitHub]

  Branch: refs/heads/SpurPlanningCompactor
  Home:   https://github.com/OpenSmalltalk/opensmalltalk-vm
  Commit: 210748bbc1afdc39b1b395269b53b86f40727980
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/210748bbc1afdc39b1b395269b53b86f40727980
  Author: Eliot Miranda <eliot.miranda at gmail.com>
  Date:   2017-02-17 (Fri, 17 Feb 2017)

  Changed paths:
    M nsspur64src/vm/cogit.h
    M nsspur64src/vm/cogitX64.c
    M nsspur64src/vm/cogmethod.h
    M nsspur64src/vm/cointerp.c
    M nsspur64src/vm/cointerp.h
    M nsspur64src/vm/gcc3x-cointerp.c
    M nsspursrc/vm/cogit.h
    M nsspursrc/vm/cogitARMv5.c
    M nsspursrc/vm/cogitIA32.c
    M nsspursrc/vm/cogitMIPSEL.c
    M nsspursrc/vm/cogmethod.h
    M nsspursrc/vm/cointerp.c
    M nsspursrc/vm/cointerp.h
    M nsspursrc/vm/gcc3x-cointerp.c
    M nsspurstack64src/vm/gcc3x-interp.c
    M nsspurstack64src/vm/interp.c
    M nsspurstacksrc/vm/gcc3x-interp.c
    M nsspurstacksrc/vm/interp.c
    M spur64src/vm/cogit.h
    M spur64src/vm/cogitX64.c
    M spur64src/vm/cointerp.c
    M spur64src/vm/cointerp.h
    M spur64src/vm/gcc3x-cointerp.c
    M spursista64src/vm/cogit.h
    M spursista64src/vm/cogitX64.c
    M spursista64src/vm/cointerp.c
    M spursista64src/vm/cointerp.h
    M spursista64src/vm/gcc3x-cointerp.c
    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 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/gcc3x-cointerp.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/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
    M src/vm/cointerpmt.c
    M src/vm/cointerpmt.h
    M src/vm/gcc3x-cointerp.c
    M src/vm/gcc3x-cointerpmt.c
    M stacksrc/vm/gcc3x-interp.c
    M stacksrc/vm/interp.c

  Log Message:
  -----------
  CogVM source as per VMMaker.oscogSPC-eem.2134

StackInterpreter:
Fix serious and ancient bug with stack checking and event checking.  The event
check piggy backs off the stack check, but the old code would not handle a stack
overflow if there was an overflow and an event check at one and the same time,
allowing frames to grow down the stack page in cases where there are lots of
events (such as profiling).

SpurPlanningCompactor:
Fix bad slip in unmarkObjectsFromFirstFreeObject; it forgot to free the last
object in the sequence.

Cogit:
Fix checking the lists of cog methods (openPICList and unpairedMethodList) when
compacting the method zone.
Fix a bug with freeing a method that might have either a nextMethod or an IRC;
Must not free CogMethods.
Fix a couple of C compilation warnings.

With these changes the Cadence Glue External Tests run to completion without
assert fails on 64-bit linux.