[Vm-dev] Fwd: Help for a crazy idea I have
Hernan Wilkinson
hernan.wilkinson at 10pines.com
Thu Oct 4 14:32:54 UTC 2018
Hi everybody,
I'm forwarding an email I sent to Eliot as he suggested. It is about
changes I'm doing to the VM to get type information dynamically.
Thanks Eliot!
Hernan.
---------- Forwarded message ---------
From: Hernan Wilkinson <hernan.wilkinson at 10pines.com>
Date: Thu, Oct 4, 2018 at 7:09 AM
Subject: Re: Help for a crazy idea I have
To: Eliot Miranda <eliot.miranda at gmail.com>
Hi Eliot!
thank you for your answer.
I look at Slots as you suggested. They could work but, at least as far I
could see and play with them, they would not work for all the cases I have
in mind, for example I could not use slots to keep the type of temporary
variables, parameters or methods return, etc. If I'm mistaken please let me
know.
So, I continued with my idea and changed ClassDescription adding a new
inst. var. called "instanceVariablesTypes", that points to an array of
arrays. Each position of the first one points to the types of the inst.
var. whose index correspond the position. Very simple and it works fine.
Performance impact is very low. At the end of the email is the code I wrote
at the VM in case you want to see it.
Now I'm working on the temporary variables types using
AdditionalMethodState.
But the main reason I'm writing to you again is because I found a rare
behavior and an error when running the simulator with the Cuis image. I'm
using the StackInterpreter. The problems are are:
1) The simulator running a Cuis image does more scavengings than running
the simulator with a Squeak image, even thought the Cuis image size is 9 mb
and the Squeak one is 50 mb. (I know the image size has nothing to do with
the young space size). So, is there a way to configure the young space size
or a way to see why it triggers so many scavengings?
2) When I added the inst. var "instanceVariableTypes" to ClassDescription,
some pointer ends up invalid. Doing the same with Squeak works fine.
When adding that inst var in an Cuis image using the simulator, an
assertion stops the simulator execution. There is another detail, this does
not happen with 32 bit Cuis images/vm, only with 64 bit Cuis images. Do you
know what could be happening? (I'm attaching the simulator's stack report
just is case you have time to look at it, but it is very simple to
reproduce).
3) What is the difference between "<primitive: 105 error: ec>" and just
"<primitive: 105>" ?
I had to replace in Cuis all the first one with the second one because the
simulator did not work with methods using the first one (example:
Array>>replaceFrom: start to: stop with: replacement startingAt: repStart)
Anyway, it is very interesting what I'm achieving with just only keeping
the types for inst. vars. I could significantly improve auto complete in
the class browser for example, do some type checking, etc.
I'll keep you posted with the changes I'm making.
If you could help me with the 3 problems I mentioned above it would be
great :-)
Cheers!
Hernan
-----------------
Here is the code I changed in the VM:
storeAndPopReceiverVariableBytecode
| rcvr top instVarIndex |
rcvr := self receiver.
top := self internalStackTop.
instVarIndex := currentBytecode bitAnd: 7.
self internalPop: 1.
objectMemory
storePointerImmutabilityCheck: instVarIndex
ofObject: rcvr
withValue: top.
self fetchNextBytecode.
self keepInstanceVariableTypeInformationFor: top in: rcvr at: instVarIndex.
"<--- added this"
extendedStoreBytecodePop: popBoolean
| descriptor variableType variableIndex value rcvr |
<inline: true>
descriptor := self fetchByte.
variableType := descriptor >> 6 bitAnd: 3.
variableIndex := descriptor bitAnd: 63.
value := self internalStackTop.
popBoolean ifTrue: [ self internalPop: 1 ].
variableType = 0 ifTrue:
[rcvr := self receiver.
objectMemory storePointerImmutabilityCheck: variableIndex ofObject: rcvr
withValue: value.
self keepInstanceVariableTypeInformationFor: value in: rcvr at:
variableIndex. "<--- added this"
^ self fetchNextBytecode].
variableType = 1 ifTrue:
[ self fetchNextBytecode.
^self temporary: variableIndex in: localFP put: value].
variableType = 3 ifTrue:
[self storeLiteralVariable: variableIndex withValue: value.
^ self fetchNextBytecode].
self error: 'illegal store'
keepInstanceVariableTypeInformationFor: anAssignedObject in: rcvr at:
instVarIndex
| assignedObjectClass assignedObjectClassTag instVarTypes rcvrClass
rcvrClassTag types |
"(objectMemory isForwarded: rcvr) ifTrue: [ self halt ]."
rcvrClassTag := objectMemory fetchClassTagOf: rcvr.
self deny: (objectMemory isForwardedClassTag: rcvrClassTag).
rcvrClass := objectMemory classForClassTag: rcvrClassTag.
self deny: rcvrClass isNil.
"(objectMemory isForwarded: top) ifTrue: [ self halt ]."
assignedObjectClassTag := objectMemory fetchClassTagOf: anAssignedObject.
self deny: (objectMemory isForwardedClassTag: assignedObjectClassTag).
assignedObjectClass := objectMemory classForClassTag:
assignedObjectClassTag.
self deny: assignedObjectClass isNil.
instVarTypes := objectMemory followObjField: 5 ofObject: rcvrClass. "TODO:
use constant instead of 5"
instVarTypes = objectMemory nilObject ifTrue: [ ^self ].
types := objectMemory followObjField: instVarIndex ofObject: instVarTypes.
0 to: 9 do: [ :index | | typeAtIndex | "TODO: use array size and not 9.
Check for types == nil"
typeAtIndex := objectMemory followObjField: index ofObject: types.
typeAtIndex == assignedObjectClass ifTrue: [ ^self ].
typeAtIndex == objectMemory nilObject ifTrue: [ ^objectMemory storePointer:
index ofObject: types withValue: assignedObjectClass ]].
"self halt: 'out of space for types"
On Wed, Sep 19, 2018 at 1:48 PM Eliot Miranda <eliot.miranda at gmail.com>
wrote:
> Hi Hernan,
>
> On Sun, Sep 16, 2018 at 1:43 PM Hernan Wilkinson <
> hernan.wilkinson at 10pines.com> wrote:
>
>> Hi Eliot,
>> I have had this idea for a long time, some guys at the university
>> implemented in pharo using metalinks (Marcus's compiler capability) but it
>> was a toy implementation... a few days ago I cloned the cog repo to show
>> people at work how easy is to run the Smalltalk vm as a simulation and see
>> how everything is implemented, change it, etc. so I started to implement
>> this idea but of course, I need help :-)
>> The idea is simple: Every time an object is assigned to a variable, I
>> want to keep its class to have "real type inference".
>> The idea is based on the fact that Smalltalk is always running, so
>> "class" information will be generated with real-running code. Of course, we
>> will have to derive type info from that class info, but that is a problem
>> to be solved in the image space.
>> So, I did some experiments and modified the bytecodes that store inst.
>> vars. (#storeAndPopReceiverVariableBytecode and #extendedStoreBytecodePop:)
>> to keep that info, but they doit in a dictionary that belongs to the
>> simulator space.
>> What I want to do is to store that info in a way that should be
>> accesible from the image.
>> I added an inst. var. to ClassDescription called
>> 'instanceVariablesTypes' that it is initialized with an array of the number
>> of inst. vars. of the class and at each index there is a Set (it could be a
>> Dictionary or an Array...) where I want to store the assigned object class
>> to the inst. var
>> The problem I have is that I do not know how to manage those objects
>> from the image space. I need to be able to add objects to the Set that
>> keeps the classes of an inst. var, make the array of instanceVariablesTypes
>> change accordingly to changes in the class, etc.
>> So basically my question are:
>> 1) is there a way to manage a Set or a Dictionary from the vm but that
>> was created at "the image". The method lookup has the code to lookup in a
>> dict., but I have not seen code to create, add, remove elements
>> 2) if there is not, I could do everything with arrays, but to do so I
>> need to know how an array can be instantiated from the vm
>> 3) Any other suggestion?
>>
>
> Yes, I would look at Slots. With Slots you should b e sable to manage
> everything at the image and work on a subset of all the classes. Kernel
> classes should be avoided since one will get into an infinite recursion
> (and indeed using the Vm would be a solution here). The problem with using
> the VM is that one has to use very low-level data structures and tackle the
> JIT to get performance, It is not easy, whereas Slots should get you the
> information you need very very cheaply.
>
>
>>
>> I know this idea would slow down the execution of the vm, but my idea is
>> based on the fact that while programming (development time) the speed is
>> not so critical, so we could have an option to not do this on runtime time
>> (or different vms...)
>> I also know that keeping the type info for inst. vars. is not enough, the
>> same has to be done with methods (parameters, temporaries and return type),
>> class variables, and keeping types for collections should be based per
>> instance and not per class (like generics do in other languages: Array<T>),
>> etc. Also, I do not know how this idea could conflict with jiting (I played
>> with the stack vm only), etc.
>> There are a lot of things to do, but I think having this information
>> available from the image would help a lot on tools like refactoring, syntax
>> highlighting, type checking, etc etc.
>>
>
> Again, using Slots instead of the VM would make it much easier to access
> the information at the image level.
>
>
>>
>> Well, the email is too long already :-)
>> I hope you can send me some ideas to implement this.
>>
>
> Take a look at Slots. If that doesn't work then indeed I can help you do
> it in the VM. But I warn you; it'll be hairy (but fun!! :-) ).
>
>
>>
>> Thanks!
>> Hernan
>>
>> --
>>
>> *Hernán WilkinsonAgile Software Development, Teaching & Coaching*
>> *Phone: +54-011*-4893-2057
>> *Twitter: @HernanWilkinson*
>> *site: http://www.10Pines.com <http://www.10pines.com/>*
>> Address: Alem 896, Floor 6, Buenos Aires, Argentina
>>
>
>
> --
> _,,,^..^,,,_
> best, Eliot
>
--
*Hernán WilkinsonAgile Software Development, Teaching & Coaching*
*Phone: +54-011*-4893-2057
*Twitter: @HernanWilkinson*
*site: http://www.10Pines.com <http://www.10pines.com/>*
Address: Alem 896, Floor 6, Buenos Aires, Argentina
--
*Hernán WilkinsonAgile Software Development, Teaching & Coaching*
*Phone: +54-011*-4893-2057
*Twitter: @HernanWilkinson*
*site: http://www.10Pines.com <http://www.10pines.com/>*
Address: Alem 896, Floor 6, Buenos Aires, Argentina
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4 October 2018 6:19:17.143586 am
VM: Mac OS - Smalltalk
Image: Squeak5.2beta [latest update: #18193]
SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir /Users/hernan/Documents/VM/opensmalltalk-vm/image
Trusted Dir /foobar/tooBar/forSqueak/bogus/
Untrusted Dir /Users/hernan/Library/Preferences/Squeak/Internet/My Squeak/
Spur64BitMMLESimulatorFor64Bits(Object)>>assert:
Receiver: a Spur64BitMMLESimulatorFor64Bits
Arguments and temporary variables:
aBlock: false
Receiver's instance variables:
coInterpreter: a StackInterpreterSimulatorLSB
scavenger: a SpurGenerationScavengerSimulator
segmentManager: a SpurSegmentManager
compactor: a SpurPlanningCompactorSimulator
memory: a DoubleWordArray(362872711690584072 1048576 6313 4225 257 7554304 1441...etc...
freeStart: 4239704
freeOldSpaceStart: 50855920
scavengeThreshold: 7254764
newSpaceStart: 0
newSpaceLimit: 7554304
edenBytes: 7340032
oldSpaceStart: 7554304
nilObj: 7554304
falseObj: 7554320
trueObj: 7554336
specialObjectsOop: 7604136
hiddenRootsObj: 7554880
classTableFirstPage: 7587728
classTableIndex: 2574
numClassTablePages: 3
endOfMemory: 50855920
mournQueue: 7554304
unscannedEphemerons: a SpurContiguousObjStack
objStackInvalidBecause: nil
invalidObjStackPage: nil
markStack: 10148952
weaklingStack: 10181704
freeLists: a CArray
freeListsMask: 1
lastHash: 3082377043
signalLowSpace: false
checkForLeaks: 0
needGCFlag: false
heapMap: a CogCheck32BitHeapMap
becomeEffectsFlags: 0
pastSpaceStart: 1832936
heapGrowthToSizeGCRatio: 0.333333
heapSizeAtPreviousGC: 8743360
oldSpaceUsePriorToScavenge: 10423112
growHeadroom: 16777216
shrinkThreshold: 33554432
marking: false
remapBuffer: #(2402224 nil nil nil nil nil nil nil nil nil nil nil nil nil nil ...etc...
remapBufferCount: 0
extraRootCount: 0
extraRoots: nil
lowSpaceThreshold: 0
totalFreeOldSpace: 31829912
maxOldSpaceSize: 0
gcPhaseInProgress: 0
gcStartUsecs: 3716062480613747
gcMarkEndUsecs: nil
gcSweepEndUsecs: 0
compactionStartUsecs: nil
bogon: nil
statCoalesces: 0
statCompactPassCount: 0
statFGCDeltaUsecs: 0
statFullGCUsecs: 0
statCompactionUsecs: 0
statSweepUsecs: 0
statMarkUsecs: 0
statFullGCs: 0
statGCEndUsecs: 3716062480613747
statGrowMemory: 1
statIGCDeltaUsecs: 0
statIncrGCUsecs: 0
statIncrGCs: 0
statMarkCount: 0
statRootTableCount: 1495
statRootTableOverflows: 0
statSGCDeltaUsecs: 0
statScavengeGCUsecs: 0
statScavenges: 67
statShrinkMemory: 0
statAllocatedBytes: 347240464
parent: nil
bootstrapping: false
Spur64BitMMLESimulatorFor64Bits(Spur64BitMMLESimulator)>>fetchPointer:ofObject:
Receiver: a Spur64BitMMLESimulatorFor64Bits
Arguments and temporary variables:
fieldIndex: 9
objOop: 1143280
Receiver's instance variables:
coInterpreter: a StackInterpreterSimulatorLSB
scavenger: a SpurGenerationScavengerSimulator
segmentManager: a SpurSegmentManager
compactor: a SpurPlanningCompactorSimulator
memory: a DoubleWordArray(362872711690584072 1048576 6313 4225 257 7554304 1441...etc...
freeStart: 4239704
freeOldSpaceStart: 50855920
scavengeThreshold: 7254764
newSpaceStart: 0
newSpaceLimit: 7554304
edenBytes: 7340032
oldSpaceStart: 7554304
nilObj: 7554304
falseObj: 7554320
trueObj: 7554336
specialObjectsOop: 7604136
hiddenRootsObj: 7554880
classTableFirstPage: 7587728
classTableIndex: 2574
numClassTablePages: 3
endOfMemory: 50855920
mournQueue: 7554304
unscannedEphemerons: a SpurContiguousObjStack
objStackInvalidBecause: nil
invalidObjStackPage: nil
markStack: 10148952
weaklingStack: 10181704
freeLists: a CArray
freeListsMask: 1
lastHash: 3082377043
signalLowSpace: false
checkForLeaks: 0
needGCFlag: false
heapMap: a CogCheck32BitHeapMap
becomeEffectsFlags: 0
pastSpaceStart: 1832936
heapGrowthToSizeGCRatio: 0.333333
heapSizeAtPreviousGC: 8743360
oldSpaceUsePriorToScavenge: 10423112
growHeadroom: 16777216
shrinkThreshold: 33554432
marking: false
remapBuffer: #(2402224 nil nil nil nil nil nil nil nil nil nil nil nil nil nil ...etc...
remapBufferCount: 0
extraRootCount: 0
extraRoots: nil
lowSpaceThreshold: 0
totalFreeOldSpace: 31829912
maxOldSpaceSize: 0
gcPhaseInProgress: 0
gcStartUsecs: 3716062480613747
gcMarkEndUsecs: nil
gcSweepEndUsecs: 0
compactionStartUsecs: nil
bogon: nil
statCoalesces: 0
statCompactPassCount: 0
statFGCDeltaUsecs: 0
statFullGCUsecs: 0
statCompactionUsecs: 0
statSweepUsecs: 0
statMarkUsecs: 0
statFullGCs: 0
statGCEndUsecs: 3716062480613747
statGrowMemory: 1
statIGCDeltaUsecs: 0
statIncrGCUsecs: 0
statIncrGCs: 0
statMarkCount: 0
statRootTableCount: 1495
statRootTableOverflows: 0
statSGCDeltaUsecs: 0
statScavengeGCUsecs: 0
statScavenges: 67
statShrinkMemory: 0
statAllocatedBytes: 347240464
parent: nil
bootstrapping: false
StackInterpreterSimulatorLSB(StackInterpreter)>>pushReceiverVariable:
Receiver: a StackInterpreterSimulatorLSB
Arguments and temporary variables:
fieldIndex: 9
Receiver's instance variables:
objectMemory: a Spur64BitMMLESimulatorFor64Bits
messageSelector: 7632168
argumentCount: 0
newMethod: 1691576
primFailCode: 0
osErrorCode: 0
exceptionPC: 0
inFFIFlags: 0
profileMethod: 7554304
profileProcess: 7554304
profileSemaphore: 7554304
nextProfileTick: 0
preemptionYields: true
newFinalization: false
sHEAFn: 77
ffiExceptionResponse: 0
currentBytecode: 9
bytecodeSetSelector: 0
localFP: -12800
localIP: 1691624
localSP: -12832
stackLimit: -14336
stackPage: a CogStackPage at -12288 -12312<->-12800 trace 1
stackPages: an InterpreterStackPagesLSB
method: 1691576
instructionPointer: 1677598
stackPointer: -12784
framePointer: -12744
localReturnValue: 4239664
localAbsentReceiver: nil
localAbsentReceiverOrZero: nil
extA: nil
extB: nil
numExtB: nil
primitiveFunctionPointer: 0
methodCache: #(0 1346 13979304 0 7643200 1041 1457464 257 7721064 1041 1675472 ...etc...
nsMethodCache: #(nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil ni...etc...
atCache: #(4237632 30 50 0 0 0 0 0 4236968 22 50 0 0 0 0 0 15090032 32 2 0 0 0 ...etc...
lkupClassTag: 2048
lkupClass: 1067136
methodDictLinearSearchLimit: 8
highestRunnableProcessPriority: 80
reenterInterpreter: ReenterInterpreter:
nextWakeupUsecs: 3716062481061800
nextPollUsecs: 3716062480653510
inIOProcessEvents: 0
interruptKeycode: 2094
interruptPending: false
savedWindowSize: 64487959
imageHeaderFlags: 2
fullScreenFlag: 0
deferDisplayUpdates: false
pendingFinalizationSignals: 0
extraVMMemory: 0
interpreterProxy: a StackInterpreterSimulatorLSB
showSurfaceFn: nil
primitiveTable: #(0 #primitiveAdd #primitiveSubtract #primitiveLessThan #primitiveGreaterThan...etc...
primitiveAccessorDepthTable: #(-1 -1 0 0 0 0 0 0 0 0 -1 -1 0 -1 -1 0 0 0 -1 0 0...etc...
externalPrimitiveTable: a CArrayAccessor on: #(11 103 101 123 118 108 107 94 11...etc...
externalPrimitiveTableFirstFreeIndex: 28
overflowedPage: a CogStackPage at -16384 -16464<->-17648 trace 1
extraFramesToMoveOnOverflow: 10
globalSessionID: 3230293030
jmpBuf: nil
jmpDepth: 0
suspendedCallbacks: nil
suspendedMethods: nil
numStackPages: 8
desiredNumStackPages: 0
desiredEdenBytes: 0
classNameIndex: 6
thisClassIndex: 5
metaclassNumSlots: 6
interruptCheckChain: nil
suppressHeartbeatFlag: false
breakSelector: nil
breakSelectorLength: -1152921504606846976
breakLookupClassTag: nil
longRunningPrimitiveCheckMethod: nil
longRunningPrimitiveCheckSemaphore: nil
longRunningPrimitiveStartUsecs: 0
longRunningPrimitiveStopUsecs: 0
longRunningPrimitiveGCUsecs: nil
longRunningPrimitiveCheckSequenceNumber: nil
longRunningPrimitiveSignalUndelivered: nil
checkAllocFiller: false
tempOop: 0
tempOop2: 0
metaAccessorDepth: -2
theUnknownShort: 0
the2ndUnknownShort: 0
imageFloatsBigEndian: 0
maxExtSemTabSizeSet: false
lastMethodCacheProbeWrite: 1320
gcSemaphoreIndex: 0
classByteArrayCompactIndex: 50
checkedPluginName: nil
nativeSP: nil
nativeStackPointer: nil
lowcodeCalloutState: nil
shadowCallStackPointer: nil
displayBits: 16297680
displayWidth: 789
displayHeight: 528
displayDepth: 32
statForceInterruptCheck: 235350
statStackOverflow: 42941
statStackPageDivorce: 3
statCheckForEvents: 236250
statProcessSwitch: 13
statIOProcessEvents: 236
statPendingFinalizationSignals: 0
statIdleUsecs: 0
debugCallbackPath: 0
debugCallbackReturns: 0
debugCallbackInvokes: 0
parent: nil
bootstrapping: false
byteCount: 235282388
breakCount: nil
sendCount: 28522428
lookupCount: 2739864
printSends: false
printReturns: false
traceOn: true
myBitBlt: true
displayForm: Form(789x530x32)
fakeForm: Form(205x18x32)
filesOpen: nil
imageName: '/Users/hernan/Documents/VM/opensmalltalk-vm/image/Cuis5.0-3446-read...etc...
pluginList: {''->a StackInterpreterSimulatorLSB . 'SecurityPlugin'->a SecurityPlugin...etc...
mappedPluginEntries: an OrderedCollection({a StackInterpreterSimulatorLSB . #primitiveBitOrLargeIntegers...etc...
quitBlock: [closure] in StackInterpreterSimulatorLSB(StackInterpreterSimulator)...etc...
transcript: a TranscriptStream
displayView: a SimulatorImageMorph(3685761)
eventTransformer: a SimulatorEventTransformer
printFrameAtEachStep: false
printBytecodeAtEachStep: false
systemAttributes: a Dictionary(1->'Cuis5.0-3446-reader.image' 2->nil )
startMicroseconds: 3716062475933490
lastYieldMicroseconds: 3716062480639090
externalSemaphoreSignalRequests: #()
externalSemaphoreSignalResponses: #()
extSemTabSize: 256
atEachStepBlock: nil
disableBooleanCheat: false
performFilters: nil
eventQueue: a SharedQueue(2785)
assertVEPAES: true
primTraceLog: nil
[] in StackInterpreterSimulatorLSB(StackInterpreter)>>pushReceiverVariableBytecode
Receiver: a StackInterpreterSimulatorLSB
Arguments and temporary variables:
Receiver's instance variables:
objectMemory: a Spur64BitMMLESimulatorFor64Bits
messageSelector: 7632168
argumentCount: 0
newMethod: 1691576
primFailCode: 0
osErrorCode: 0
exceptionPC: 0
inFFIFlags: 0
profileMethod: 7554304
profileProcess: 7554304
profileSemaphore: 7554304
nextProfileTick: 0
preemptionYields: true
newFinalization: false
sHEAFn: 77
ffiExceptionResponse: 0
currentBytecode: 9
bytecodeSetSelector: 0
localFP: -12800
localIP: 1691624
localSP: -12832
stackLimit: -14336
stackPage: a CogStackPage at -12288 -12312<->-12800 trace 1
stackPages: an InterpreterStackPagesLSB
method: 1691576
instructionPointer: 1677598
stackPointer: -12784
framePointer: -12744
localReturnValue: 4239664
localAbsentReceiver: nil
localAbsentReceiverOrZero: nil
extA: nil
extB: nil
numExtB: nil
primitiveFunctionPointer: 0
methodCache: #(0 1346 13979304 0 7643200 1041 1457464 257 7721064 1041 1675472 ...etc...
nsMethodCache: #(nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil ni...etc...
atCache: #(4237632 30 50 0 0 0 0 0 4236968 22 50 0 0 0 0 0 15090032 32 2 0 0 0 ...etc...
lkupClassTag: 2048
lkupClass: 1067136
methodDictLinearSearchLimit: 8
highestRunnableProcessPriority: 80
reenterInterpreter: ReenterInterpreter:
nextWakeupUsecs: 3716062481061800
nextPollUsecs: 3716062480653510
inIOProcessEvents: 0
interruptKeycode: 2094
interruptPending: false
savedWindowSize: 64487959
imageHeaderFlags: 2
fullScreenFlag: 0
deferDisplayUpdates: false
pendingFinalizationSignals: 0
extraVMMemory: 0
interpreterProxy: a StackInterpreterSimulatorLSB
showSurfaceFn: nil
primitiveTable: #(0 #primitiveAdd #primitiveSubtract #primitiveLessThan #primitiveGreaterThan...etc...
primitiveAccessorDepthTable: #(-1 -1 0 0 0 0 0 0 0 0 -1 -1 0 -1 -1 0 0 0 -1 0 0...etc...
externalPrimitiveTable: a CArrayAccessor on: #(11 103 101 123 118 108 107 94 11...etc...
externalPrimitiveTableFirstFreeIndex: 28
overflowedPage: a CogStackPage at -16384 -16464<->-17648 trace 1
extraFramesToMoveOnOverflow: 10
globalSessionID: 3230293030
jmpBuf: nil
jmpDepth: 0
suspendedCallbacks: nil
suspendedMethods: nil
numStackPages: 8
desiredNumStackPages: 0
desiredEdenBytes: 0
classNameIndex: 6
thisClassIndex: 5
metaclassNumSlots: 6
interruptCheckChain: nil
suppressHeartbeatFlag: false
breakSelector: nil
breakSelectorLength: -1152921504606846976
breakLookupClassTag: nil
longRunningPrimitiveCheckMethod: nil
longRunningPrimitiveCheckSemaphore: nil
longRunningPrimitiveStartUsecs: 0
longRunningPrimitiveStopUsecs: 0
longRunningPrimitiveGCUsecs: nil
longRunningPrimitiveCheckSequenceNumber: nil
longRunningPrimitiveSignalUndelivered: nil
checkAllocFiller: false
tempOop: 0
tempOop2: 0
metaAccessorDepth: -2
theUnknownShort: 0
the2ndUnknownShort: 0
imageFloatsBigEndian: 0
maxExtSemTabSizeSet: false
lastMethodCacheProbeWrite: 1320
gcSemaphoreIndex: 0
classByteArrayCompactIndex: 50
checkedPluginName: nil
nativeSP: nil
nativeStackPointer: nil
lowcodeCalloutState: nil
shadowCallStackPointer: nil
displayBits: 16297680
displayWidth: 789
displayHeight: 528
displayDepth: 32
statForceInterruptCheck: 235350
statStackOverflow: 42941
statStackPageDivorce: 3
statCheckForEvents: 236250
statProcessSwitch: 13
statIOProcessEvents: 236
statPendingFinalizationSignals: 0
statIdleUsecs: 0
debugCallbackPath: 0
debugCallbackReturns: 0
debugCallbackInvokes: 0
parent: nil
bootstrapping: false
byteCount: 235282388
breakCount: nil
sendCount: 28522428
lookupCount: 2739864
printSends: false
printReturns: false
traceOn: true
myBitBlt: true
displayForm: Form(789x530x32)
fakeForm: Form(205x18x32)
filesOpen: nil
imageName: '/Users/hernan/Documents/VM/opensmalltalk-vm/image/Cuis5.0-3446-read...etc...
pluginList: {''->a StackInterpreterSimulatorLSB . 'SecurityPlugin'->a SecurityPlugin...etc...
mappedPluginEntries: an OrderedCollection({a StackInterpreterSimulatorLSB . #primitiveBitOrLargeIntegers...etc...
quitBlock: [closure] in StackInterpreterSimulatorLSB(StackInterpreterSimulator)...etc...
transcript: a TranscriptStream
displayView: a SimulatorImageMorph(3685761)
eventTransformer: a SimulatorEventTransformer
printFrameAtEachStep: false
printBytecodeAtEachStep: false
systemAttributes: a Dictionary(1->'Cuis5.0-3446-reader.image' 2->nil )
startMicroseconds: 3716062475933490
lastYieldMicroseconds: 3716062480639090
externalSemaphoreSignalRequests: #()
externalSemaphoreSignalResponses: #()
extSemTabSize: 256
atEachStepBlock: nil
disableBooleanCheat: false
performFilters: nil
eventQueue: a SharedQueue(2785)
assertVEPAES: true
primTraceLog: nil
StackInterpreterSimulatorLSB(VMClass)>>cCode:inSmalltalk:
Receiver: a StackInterpreterSimulatorLSB
Arguments and temporary variables:
codeStringOrBlock: [closure] in StackInterpreterSimulatorLSB(StackInterpreter)>...etc...
aBlock: [closure] in StackInterpreterSimulatorLSB(StackInterpreter)>>pushReceiverVariableBytecode...etc...
Receiver's instance variables:
objectMemory: a Spur64BitMMLESimulatorFor64Bits
messageSelector: 7632168
argumentCount: 0
newMethod: 1691576
primFailCode: 0
osErrorCode: 0
exceptionPC: 0
inFFIFlags: 0
profileMethod: 7554304
profileProcess: 7554304
profileSemaphore: 7554304
nextProfileTick: 0
preemptionYields: true
newFinalization: false
sHEAFn: 77
ffiExceptionResponse: 0
currentBytecode: 9
bytecodeSetSelector: 0
localFP: -12800
localIP: 1691624
localSP: -12832
stackLimit: -14336
stackPage: a CogStackPage at -12288 -12312<->-12800 trace 1
stackPages: an InterpreterStackPagesLSB
method: 1691576
instructionPointer: 1677598
stackPointer: -12784
framePointer: -12744
localReturnValue: 4239664
localAbsentReceiver: nil
localAbsentReceiverOrZero: nil
extA: nil
extB: nil
numExtB: nil
primitiveFunctionPointer: 0
methodCache: #(0 1346 13979304 0 7643200 1041 1457464 257 7721064 1041 1675472 ...etc...
nsMethodCache: #(nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil ni...etc...
atCache: #(4237632 30 50 0 0 0 0 0 4236968 22 50 0 0 0 0 0 15090032 32 2 0 0 0 ...etc...
lkupClassTag: 2048
lkupClass: 1067136
methodDictLinearSearchLimit: 8
highestRunnableProcessPriority: 80
reenterInterpreter: ReenterInterpreter:
nextWakeupUsecs: 3716062481061800
nextPollUsecs: 3716062480653510
inIOProcessEvents: 0
interruptKeycode: 2094
interruptPending: false
savedWindowSize: 64487959
imageHeaderFlags: 2
fullScreenFlag: 0
deferDisplayUpdates: false
pendingFinalizationSignals: 0
extraVMMemory: 0
interpreterProxy: a StackInterpreterSimulatorLSB
showSurfaceFn: nil
primitiveTable: #(0 #primitiveAdd #primitiveSubtract #primitiveLessThan #primitiveGreaterThan...etc...
primitiveAccessorDepthTable: #(-1 -1 0 0 0 0 0 0 0 0 -1 -1 0 -1 -1 0 0 0 -1 0 0...etc...
externalPrimitiveTable: a CArrayAccessor on: #(11 103 101 123 118 108 107 94 11...etc...
externalPrimitiveTableFirstFreeIndex: 28
overflowedPage: a CogStackPage at -16384 -16464<->-17648 trace 1
extraFramesToMoveOnOverflow: 10
globalSessionID: 3230293030
jmpBuf: nil
jmpDepth: 0
suspendedCallbacks: nil
suspendedMethods: nil
numStackPages: 8
desiredNumStackPages: 0
desiredEdenBytes: 0
classNameIndex: 6
thisClassIndex: 5
metaclassNumSlots: 6
interruptCheckChain: nil
suppressHeartbeatFlag: false
breakSelector: nil
breakSelectorLength: -1152921504606846976
breakLookupClassTag: nil
longRunningPrimitiveCheckMethod: nil
longRunningPrimitiveCheckSemaphore: nil
longRunningPrimitiveStartUsecs: 0
longRunningPrimitiveStopUsecs: 0
longRunningPrimitiveGCUsecs: nil
longRunningPrimitiveCheckSequenceNumber: nil
longRunningPrimitiveSignalUndelivered: nil
checkAllocFiller: false
tempOop: 0
tempOop2: 0
metaAccessorDepth: -2
theUnknownShort: 0
the2ndUnknownShort: 0
imageFloatsBigEndian: 0
maxExtSemTabSizeSet: false
lastMethodCacheProbeWrite: 1320
gcSemaphoreIndex: 0
classByteArrayCompactIndex: 50
checkedPluginName: nil
nativeSP: nil
nativeStackPointer: nil
lowcodeCalloutState: nil
shadowCallStackPointer: nil
displayBits: 16297680
displayWidth: 789
displayHeight: 528
displayDepth: 32
statForceInterruptCheck: 235350
statStackOverflow: 42941
statStackPageDivorce: 3
statCheckForEvents: 236250
statProcessSwitch: 13
statIOProcessEvents: 236
statPendingFinalizationSignals: 0
statIdleUsecs: 0
debugCallbackPath: 0
debugCallbackReturns: 0
debugCallbackInvokes: 0
parent: nil
bootstrapping: false
byteCount: 235282388
breakCount: nil
sendCount: 28522428
lookupCount: 2739864
printSends: false
printReturns: false
traceOn: true
myBitBlt: true
displayForm: Form(789x530x32)
fakeForm: Form(205x18x32)
filesOpen: nil
imageName: '/Users/hernan/Documents/VM/opensmalltalk-vm/image/Cuis5.0-3446-read...etc...
pluginList: {''->a StackInterpreterSimulatorLSB . 'SecurityPlugin'->a SecurityPlugin...etc...
mappedPluginEntries: an OrderedCollection({a StackInterpreterSimulatorLSB . #primitiveBitOrLargeIntegers...etc...
quitBlock: [closure] in StackInterpreterSimulatorLSB(StackInterpreterSimulator)...etc...
transcript: a TranscriptStream
displayView: a SimulatorImageMorph(3685761)
eventTransformer: a SimulatorEventTransformer
printFrameAtEachStep: false
printBytecodeAtEachStep: false
systemAttributes: a Dictionary(1->'Cuis5.0-3446-reader.image' 2->nil )
startMicroseconds: 3716062475933490
lastYieldMicroseconds: 3716062480639090
externalSemaphoreSignalRequests: #()
externalSemaphoreSignalResponses: #()
extSemTabSize: 256
atEachStepBlock: nil
disableBooleanCheat: false
performFilters: nil
eventQueue: a SharedQueue(2785)
assertVEPAES: true
primTraceLog: nil
StackInterpreterSimulatorLSB(StackInterpreter)>>pushReceiverVariableBytecode
Receiver: a StackInterpreterSimulatorLSB
Arguments and temporary variables:
Receiver's instance variables:
objectMemory: a Spur64BitMMLESimulatorFor64Bits
messageSelector: 7632168
argumentCount: 0
newMethod: 1691576
primFailCode: 0
osErrorCode: 0
exceptionPC: 0
inFFIFlags: 0
profileMethod: 7554304
profileProcess: 7554304
profileSemaphore: 7554304
nextProfileTick: 0
preemptionYields: true
newFinalization: false
sHEAFn: 77
ffiExceptionResponse: 0
currentBytecode: 9
bytecodeSetSelector: 0
localFP: -12800
localIP: 1691624
localSP: -12832
stackLimit: -14336
stackPage: a CogStackPage at -12288 -12312<->-12800 trace 1
stackPages: an InterpreterStackPagesLSB
method: 1691576
instructionPointer: 1677598
stackPointer: -12784
framePointer: -12744
localReturnValue: 4239664
localAbsentReceiver: nil
localAbsentReceiverOrZero: nil
extA: nil
extB: nil
numExtB: nil
primitiveFunctionPointer: 0
methodCache: #(0 1346 13979304 0 7643200 1041 1457464 257 7721064 1041 1675472 ...etc...
nsMethodCache: #(nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil ni...etc...
atCache: #(4237632 30 50 0 0 0 0 0 4236968 22 50 0 0 0 0 0 15090032 32 2 0 0 0 ...etc...
lkupClassTag: 2048
lkupClass: 1067136
methodDictLinearSearchLimit: 8
highestRunnableProcessPriority: 80
reenterInterpreter: ReenterInterpreter:
nextWakeupUsecs: 3716062481061800
nextPollUsecs: 3716062480653510
inIOProcessEvents: 0
interruptKeycode: 2094
interruptPending: false
savedWindowSize: 64487959
imageHeaderFlags: 2
fullScreenFlag: 0
deferDisplayUpdates: false
pendingFinalizationSignals: 0
extraVMMemory: 0
interpreterProxy: a StackInterpreterSimulatorLSB
showSurfaceFn: nil
primitiveTable: #(0 #primitiveAdd #primitiveSubtract #primitiveLessThan #primitiveGreaterThan...etc...
primitiveAccessorDepthTable: #(-1 -1 0 0 0 0 0 0 0 0 -1 -1 0 -1 -1 0 0 0 -1 0 0...etc...
externalPrimitiveTable: a CArrayAccessor on: #(11 103 101 123 118 108 107 94 11...etc...
externalPrimitiveTableFirstFreeIndex: 28
overflowedPage: a CogStackPage at -16384 -16464<->-17648 trace 1
extraFramesToMoveOnOverflow: 10
globalSessionID: 3230293030
jmpBuf: nil
jmpDepth: 0
suspendedCallbacks: nil
suspendedMethods: nil
numStackPages: 8
desiredNumStackPages: 0
desiredEdenBytes: 0
classNameIndex: 6
thisClassIndex: 5
metaclassNumSlots: 6
interruptCheckChain: nil
suppressHeartbeatFlag: false
breakSelector: nil
breakSelectorLength: -1152921504606846976
breakLookupClassTag: nil
longRunningPrimitiveCheckMethod: nil
longRunningPrimitiveCheckSemaphore: nil
longRunningPrimitiveStartUsecs: 0
longRunningPrimitiveStopUsecs: 0
longRunningPrimitiveGCUsecs: nil
longRunningPrimitiveCheckSequenceNumber: nil
longRunningPrimitiveSignalUndelivered: nil
checkAllocFiller: false
tempOop: 0
tempOop2: 0
metaAccessorDepth: -2
theUnknownShort: 0
the2ndUnknownShort: 0
imageFloatsBigEndian: 0
maxExtSemTabSizeSet: false
lastMethodCacheProbeWrite: 1320
gcSemaphoreIndex: 0
classByteArrayCompactIndex: 50
checkedPluginName: nil
nativeSP: nil
nativeStackPointer: nil
lowcodeCalloutState: nil
shadowCallStackPointer: nil
displayBits: 16297680
displayWidth: 789
displayHeight: 528
displayDepth: 32
statForceInterruptCheck: 235350
statStackOverflow: 42941
statStackPageDivorce: 3
statCheckForEvents: 236250
statProcessSwitch: 13
statIOProcessEvents: 236
statPendingFinalizationSignals: 0
statIdleUsecs: 0
debugCallbackPath: 0
debugCallbackReturns: 0
debugCallbackInvokes: 0
parent: nil
bootstrapping: false
byteCount: 235282388
breakCount: nil
sendCount: 28522428
lookupCount: 2739864
printSends: false
printReturns: false
traceOn: true
myBitBlt: true
displayForm: Form(789x530x32)
fakeForm: Form(205x18x32)
filesOpen: nil
imageName: '/Users/hernan/Documents/VM/opensmalltalk-vm/image/Cuis5.0-3446-read...etc...
pluginList: {''->a StackInterpreterSimulatorLSB . 'SecurityPlugin'->a SecurityPlugin...etc...
mappedPluginEntries: an OrderedCollection({a StackInterpreterSimulatorLSB . #primitiveBitOrLargeIntegers...etc...
quitBlock: [closure] in StackInterpreterSimulatorLSB(StackInterpreterSimulator)...etc...
transcript: a TranscriptStream
displayView: a SimulatorImageMorph(3685761)
eventTransformer: a SimulatorEventTransformer
printFrameAtEachStep: false
printBytecodeAtEachStep: false
systemAttributes: a Dictionary(1->'Cuis5.0-3446-reader.image' 2->nil )
startMicroseconds: 3716062475933490
lastYieldMicroseconds: 3716062480639090
externalSemaphoreSignalRequests: #()
externalSemaphoreSignalResponses: #()
extSemTabSize: 256
atEachStepBlock: nil
disableBooleanCheat: false
performFilters: nil
eventQueue: a SharedQueue(2785)
assertVEPAES: true
primTraceLog: nil
StackInterpreterSimulatorLSB(StackInterpreterSimulator)>>dispatchOn:in:
Receiver: a StackInterpreterSimulatorLSB
Arguments and temporary variables:
anInteger: 9
selectorArray: #(#pushReceiverVariableBytecode #pushReceiverVariableBytecode #pushReceiverVariableBytecode...etc...
Receiver's instance variables:
objectMemory: a Spur64BitMMLESimulatorFor64Bits
messageSelector: 7632168
argumentCount: 0
newMethod: 1691576
primFailCode: 0
osErrorCode: 0
exceptionPC: 0
inFFIFlags: 0
profileMethod: 7554304
profileProcess: 7554304
profileSemaphore: 7554304
nextProfileTick: 0
preemptionYields: true
newFinalization: false
sHEAFn: 77
ffiExceptionResponse: 0
currentBytecode: 9
bytecodeSetSelector: 0
localFP: -12800
localIP: 1691624
localSP: -12832
stackLimit: -14336
stackPage: a CogStackPage at -12288 -12312<->-12800 trace 1
stackPages: an InterpreterStackPagesLSB
method: 1691576
instructionPointer: 1677598
stackPointer: -12784
framePointer: -12744
localReturnValue: 4239664
localAbsentReceiver: nil
localAbsentReceiverOrZero: nil
extA: nil
extB: nil
numExtB: nil
primitiveFunctionPointer: 0
methodCache: #(0 1346 13979304 0 7643200 1041 1457464 257 7721064 1041 1675472 ...etc...
nsMethodCache: #(nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil ni...etc...
atCache: #(4237632 30 50 0 0 0 0 0 4236968 22 50 0 0 0 0 0 15090032 32 2 0 0 0 ...etc...
lkupClassTag: 2048
lkupClass: 1067136
methodDictLinearSearchLimit: 8
highestRunnableProcessPriority: 80
reenterInterpreter: ReenterInterpreter:
nextWakeupUsecs: 3716062481061800
nextPollUsecs: 3716062480653510
inIOProcessEvents: 0
interruptKeycode: 2094
interruptPending: false
savedWindowSize: 64487959
imageHeaderFlags: 2
fullScreenFlag: 0
deferDisplayUpdates: false
pendingFinalizationSignals: 0
extraVMMemory: 0
interpreterProxy: a StackInterpreterSimulatorLSB
showSurfaceFn: nil
primitiveTable: #(0 #primitiveAdd #primitiveSubtract #primitiveLessThan #primitiveGreaterThan...etc...
primitiveAccessorDepthTable: #(-1 -1 0 0 0 0 0 0 0 0 -1 -1 0 -1 -1 0 0 0 -1 0 0...etc...
externalPrimitiveTable: a CArrayAccessor on: #(11 103 101 123 118 108 107 94 11...etc...
externalPrimitiveTableFirstFreeIndex: 28
overflowedPage: a CogStackPage at -16384 -16464<->-17648 trace 1
extraFramesToMoveOnOverflow: 10
globalSessionID: 3230293030
jmpBuf: nil
jmpDepth: 0
suspendedCallbacks: nil
suspendedMethods: nil
numStackPages: 8
desiredNumStackPages: 0
desiredEdenBytes: 0
classNameIndex: 6
thisClassIndex: 5
metaclassNumSlots: 6
interruptCheckChain: nil
suppressHeartbeatFlag: false
breakSelector: nil
breakSelectorLength: -1152921504606846976
breakLookupClassTag: nil
longRunningPrimitiveCheckMethod: nil
longRunningPrimitiveCheckSemaphore: nil
longRunningPrimitiveStartUsecs: 0
longRunningPrimitiveStopUsecs: 0
longRunningPrimitiveGCUsecs: nil
longRunningPrimitiveCheckSequenceNumber: nil
longRunningPrimitiveSignalUndelivered: nil
checkAllocFiller: false
tempOop: 0
tempOop2: 0
metaAccessorDepth: -2
theUnknownShort: 0
the2ndUnknownShort: 0
imageFloatsBigEndian: 0
maxExtSemTabSizeSet: false
lastMethodCacheProbeWrite: 1320
gcSemaphoreIndex: 0
classByteArrayCompactIndex: 50
checkedPluginName: nil
nativeSP: nil
nativeStackPointer: nil
lowcodeCalloutState: nil
shadowCallStackPointer: nil
displayBits: 16297680
displayWidth: 789
displayHeight: 528
displayDepth: 32
statForceInterruptCheck: 235350
statStackOverflow: 42941
statStackPageDivorce: 3
statCheckForEvents: 236250
statProcessSwitch: 13
statIOProcessEvents: 236
statPendingFinalizationSignals: 0
statIdleUsecs: 0
debugCallbackPath: 0
debugCallbackReturns: 0
debugCallbackInvokes: 0
parent: nil
bootstrapping: false
byteCount: 235282388
breakCount: nil
sendCount: 28522428
lookupCount: 2739864
printSends: false
printReturns: false
traceOn: true
myBitBlt: true
displayForm: Form(789x530x32)
fakeForm: Form(205x18x32)
filesOpen: nil
imageName: '/Users/hernan/Documents/VM/opensmalltalk-vm/image/Cuis5.0-3446-read...etc...
pluginList: {''->a StackInterpreterSimulatorLSB . 'SecurityPlugin'->a SecurityPlugin...etc...
mappedPluginEntries: an OrderedCollection({a StackInterpreterSimulatorLSB . #primitiveBitOrLargeIntegers...etc...
quitBlock: [closure] in StackInterpreterSimulatorLSB(StackInterpreterSimulator)...etc...
transcript: a TranscriptStream
displayView: a SimulatorImageMorph(3685761)
eventTransformer: a SimulatorEventTransformer
printFrameAtEachStep: false
printBytecodeAtEachStep: false
systemAttributes: a Dictionary(1->'Cuis5.0-3446-reader.image' 2->nil )
startMicroseconds: 3716062475933490
lastYieldMicroseconds: 3716062480639090
externalSemaphoreSignalRequests: #()
externalSemaphoreSignalResponses: #()
extSemTabSize: 256
atEachStepBlock: nil
disableBooleanCheat: false
performFilters: nil
eventQueue: a SharedQueue(2785)
assertVEPAES: true
primTraceLog: nil
StackInterpreterSimulatorLSB(StackInterpreterSimulator)>>interpret
Receiver: a StackInterpreterSimulatorLSB
Arguments and temporary variables:
Receiver's instance variables:
objectMemory: a Spur64BitMMLESimulatorFor64Bits
messageSelector: 7632168
argumentCount: 0
newMethod: 1691576
primFailCode: 0
osErrorCode: 0
exceptionPC: 0
inFFIFlags: 0
profileMethod: 7554304
profileProcess: 7554304
profileSemaphore: 7554304
nextProfileTick: 0
preemptionYields: true
newFinalization: false
sHEAFn: 77
ffiExceptionResponse: 0
currentBytecode: 9
bytecodeSetSelector: 0
localFP: -12800
localIP: 1691624
localSP: -12832
stackLimit: -14336
stackPage: a CogStackPage at -12288 -12312<->-12800 trace 1
stackPages: an InterpreterStackPagesLSB
method: 1691576
instructionPointer: 1677598
stackPointer: -12784
framePointer: -12744
localReturnValue: 4239664
localAbsentReceiver: nil
localAbsentReceiverOrZero: nil
extA: nil
extB: nil
numExtB: nil
primitiveFunctionPointer: 0
methodCache: #(0 1346 13979304 0 7643200 1041 1457464 257 7721064 1041 1675472 ...etc...
nsMethodCache: #(nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil ni...etc...
atCache: #(4237632 30 50 0 0 0 0 0 4236968 22 50 0 0 0 0 0 15090032 32 2 0 0 0 ...etc...
lkupClassTag: 2048
lkupClass: 1067136
methodDictLinearSearchLimit: 8
highestRunnableProcessPriority: 80
reenterInterpreter: ReenterInterpreter:
nextWakeupUsecs: 3716062481061800
nextPollUsecs: 3716062480653510
inIOProcessEvents: 0
interruptKeycode: 2094
interruptPending: false
savedWindowSize: 64487959
imageHeaderFlags: 2
fullScreenFlag: 0
deferDisplayUpdates: false
pendingFinalizationSignals: 0
extraVMMemory: 0
interpreterProxy: a StackInterpreterSimulatorLSB
showSurfaceFn: nil
primitiveTable: #(0 #primitiveAdd #primitiveSubtract #primitiveLessThan #primitiveGreaterThan...etc...
primitiveAccessorDepthTable: #(-1 -1 0 0 0 0 0 0 0 0 -1 -1 0 -1 -1 0 0 0 -1 0 0...etc...
externalPrimitiveTable: a CArrayAccessor on: #(11 103 101 123 118 108 107 94 11...etc...
externalPrimitiveTableFirstFreeIndex: 28
overflowedPage: a CogStackPage at -16384 -16464<->-17648 trace 1
extraFramesToMoveOnOverflow: 10
globalSessionID: 3230293030
jmpBuf: nil
jmpDepth: 0
suspendedCallbacks: nil
suspendedMethods: nil
numStackPages: 8
desiredNumStackPages: 0
desiredEdenBytes: 0
classNameIndex: 6
thisClassIndex: 5
metaclassNumSlots: 6
interruptCheckChain: nil
suppressHeartbeatFlag: false
breakSelector: nil
breakSelectorLength: -1152921504606846976
breakLookupClassTag: nil
longRunningPrimitiveCheckMethod: nil
longRunningPrimitiveCheckSemaphore: nil
longRunningPrimitiveStartUsecs: 0
longRunningPrimitiveStopUsecs: 0
longRunningPrimitiveGCUsecs: nil
longRunningPrimitiveCheckSequenceNumber: nil
longRunningPrimitiveSignalUndelivered: nil
checkAllocFiller: false
tempOop: 0
tempOop2: 0
metaAccessorDepth: -2
theUnknownShort: 0
the2ndUnknownShort: 0
imageFloatsBigEndian: 0
maxExtSemTabSizeSet: false
lastMethodCacheProbeWrite: 1320
gcSemaphoreIndex: 0
classByteArrayCompactIndex: 50
checkedPluginName: nil
nativeSP: nil
nativeStackPointer: nil
lowcodeCalloutState: nil
shadowCallStackPointer: nil
displayBits: 16297680
displayWidth: 789
displayHeight: 528
displayDepth: 32
statForceInterruptCheck: 235350
statStackOverflow: 42941
statStackPageDivorce: 3
statCheckForEvents: 236250
statProcessSwitch: 13
statIOProcessEvents: 236
statPendingFinalizationSignals: 0
statIdleUsecs: 0
debugCallbackPath: 0
debugCallbackReturns: 0
debugCallbackInvokes: 0
parent: nil
bootstrapping: false
byteCount: 235282388
breakCount: nil
sendCount: 28522428
lookupCount: 2739864
printSends: false
printReturns: false
traceOn: true
myBitBlt: true
displayForm: Form(789x530x32)
fakeForm: Form(205x18x32)
filesOpen: nil
imageName: '/Users/hernan/Documents/VM/opensmalltalk-vm/image/Cuis5.0-3446-read...etc...
pluginList: {''->a StackInterpreterSimulatorLSB . 'SecurityPlugin'->a SecurityPlugin...etc...
mappedPluginEntries: an OrderedCollection({a StackInterpreterSimulatorLSB . #primitiveBitOrLargeIntegers...etc...
quitBlock: [closure] in StackInterpreterSimulatorLSB(StackInterpreterSimulator)...etc...
transcript: a TranscriptStream
displayView: a SimulatorImageMorph(3685761)
eventTransformer: a SimulatorEventTransformer
printFrameAtEachStep: false
printBytecodeAtEachStep: false
systemAttributes: a Dictionary(1->'Cuis5.0-3446-reader.image' 2->nil )
startMicroseconds: 3716062475933490
lastYieldMicroseconds: 3716062480639090
externalSemaphoreSignalRequests: #()
externalSemaphoreSignalResponses: #()
extSemTabSize: 256
atEachStepBlock: nil
disableBooleanCheat: false
performFilters: nil
eventQueue: a SharedQueue(2785)
assertVEPAES: true
primTraceLog: nil
StackInterpreterSimulatorLSB(StackInterpreter)>>enterSmalltalkExecutiveImplementation
Receiver: a StackInterpreterSimulatorLSB
Arguments and temporary variables:
Receiver's instance variables:
objectMemory: a Spur64BitMMLESimulatorFor64Bits
messageSelector: 7632168
argumentCount: 0
newMethod: 1691576
primFailCode: 0
osErrorCode: 0
exceptionPC: 0
inFFIFlags: 0
profileMethod: 7554304
profileProcess: 7554304
profileSemaphore: 7554304
nextProfileTick: 0
preemptionYields: true
newFinalization: false
sHEAFn: 77
ffiExceptionResponse: 0
currentBytecode: 9
bytecodeSetSelector: 0
localFP: -12800
localIP: 1691624
localSP: -12832
stackLimit: -14336
stackPage: a CogStackPage at -12288 -12312<->-12800 trace 1
stackPages: an InterpreterStackPagesLSB
method: 1691576
instructionPointer: 1677598
stackPointer: -12784
framePointer: -12744
localReturnValue: 4239664
localAbsentReceiver: nil
localAbsentReceiverOrZero: nil
extA: nil
extB: nil
numExtB: nil
primitiveFunctionPointer: 0
methodCache: #(0 1346 13979304 0 7643200 1041 1457464 257 7721064 1041 1675472 ...etc...
nsMethodCache: #(nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil ni...etc...
atCache: #(4237632 30 50 0 0 0 0 0 4236968 22 50 0 0 0 0 0 15090032 32 2 0 0 0 ...etc...
lkupClassTag: 2048
lkupClass: 1067136
methodDictLinearSearchLimit: 8
highestRunnableProcessPriority: 80
reenterInterpreter: ReenterInterpreter:
nextWakeupUsecs: 3716062481061800
nextPollUsecs: 3716062480653510
inIOProcessEvents: 0
interruptKeycode: 2094
interruptPending: false
savedWindowSize: 64487959
imageHeaderFlags: 2
fullScreenFlag: 0
deferDisplayUpdates: false
pendingFinalizationSignals: 0
extraVMMemory: 0
interpreterProxy: a StackInterpreterSimulatorLSB
showSurfaceFn: nil
primitiveTable: #(0 #primitiveAdd #primitiveSubtract #primitiveLessThan #primitiveGreaterThan...etc...
primitiveAccessorDepthTable: #(-1 -1 0 0 0 0 0 0 0 0 -1 -1 0 -1 -1 0 0 0 -1 0 0...etc...
externalPrimitiveTable: a CArrayAccessor on: #(11 103 101 123 118 108 107 94 11...etc...
externalPrimitiveTableFirstFreeIndex: 28
overflowedPage: a CogStackPage at -16384 -16464<->-17648 trace 1
extraFramesToMoveOnOverflow: 10
globalSessionID: 3230293030
jmpBuf: nil
jmpDepth: 0
suspendedCallbacks: nil
suspendedMethods: nil
numStackPages: 8
desiredNumStackPages: 0
desiredEdenBytes: 0
classNameIndex: 6
thisClassIndex: 5
metaclassNumSlots: 6
interruptCheckChain: nil
suppressHeartbeatFlag: false
breakSelector: nil
breakSelectorLength: -1152921504606846976
breakLookupClassTag: nil
longRunningPrimitiveCheckMethod: nil
longRunningPrimitiveCheckSemaphore: nil
longRunningPrimitiveStartUsecs: 0
longRunningPrimitiveStopUsecs: 0
longRunningPrimitiveGCUsecs: nil
longRunningPrimitiveCheckSequenceNumber: nil
longRunningPrimitiveSignalUndelivered: nil
checkAllocFiller: false
tempOop: 0
tempOop2: 0
metaAccessorDepth: -2
theUnknownShort: 0
the2ndUnknownShort: 0
imageFloatsBigEndian: 0
maxExtSemTabSizeSet: false
lastMethodCacheProbeWrite: 1320
gcSemaphoreIndex: 0
classByteArrayCompactIndex: 50
checkedPluginName: nil
nativeSP: nil
nativeStackPointer: nil
lowcodeCalloutState: nil
shadowCallStackPointer: nil
displayBits: 16297680
displayWidth: 789
displayHeight: 528
displayDepth: 32
statForceInterruptCheck: 235350
statStackOverflow: 42941
statStackPageDivorce: 3
statCheckForEvents: 236250
statProcessSwitch: 13
statIOProcessEvents: 236
statPendingFinalizationSignals: 0
statIdleUsecs: 0
debugCallbackPath: 0
debugCallbackReturns: 0
debugCallbackInvokes: 0
parent: nil
bootstrapping: false
byteCount: 235282388
breakCount: nil
sendCount: 28522428
lookupCount: 2739864
printSends: false
printReturns: false
traceOn: true
myBitBlt: true
displayForm: Form(789x530x32)
fakeForm: Form(205x18x32)
filesOpen: nil
imageName: '/Users/hernan/Documents/VM/opensmalltalk-vm/image/Cuis5.0-3446-read...etc...
pluginList: {''->a StackInterpreterSimulatorLSB . 'SecurityPlugin'->a SecurityPlugin...etc...
mappedPluginEntries: an OrderedCollection({a StackInterpreterSimulatorLSB . #primitiveBitOrLargeIntegers...etc...
quitBlock: [closure] in StackInterpreterSimulatorLSB(StackInterpreterSimulator)...etc...
transcript: a TranscriptStream
displayView: a SimulatorImageMorph(3685761)
eventTransformer: a SimulatorEventTransformer
printFrameAtEachStep: false
printBytecodeAtEachStep: false
systemAttributes: a Dictionary(1->'Cuis5.0-3446-reader.image' 2->nil )
startMicroseconds: 3716062475933490
lastYieldMicroseconds: 3716062480639090
externalSemaphoreSignalRequests: #()
externalSemaphoreSignalResponses: #()
extSemTabSize: 256
atEachStepBlock: nil
disableBooleanCheat: false
performFilters: nil
eventQueue: a SharedQueue(2785)
assertVEPAES: true
primTraceLog: nil
[] in StackInterpreterSimulatorLSB(StackInterpreter)>>initialEnterSmalltalkExecutive
Receiver: a StackInterpreterSimulatorLSB
Arguments and temporary variables:
Receiver's instance variables:
objectMemory: a Spur64BitMMLESimulatorFor64Bits
messageSelector: 7632168
argumentCount: 0
newMethod: 1691576
primFailCode: 0
osErrorCode: 0
exceptionPC: 0
inFFIFlags: 0
profileMethod: 7554304
profileProcess: 7554304
profileSemaphore: 7554304
nextProfileTick: 0
preemptionYields: true
newFinalization: false
sHEAFn: 77
ffiExceptionResponse: 0
currentBytecode: 9
bytecodeSetSelector: 0
localFP: -12800
localIP: 1691624
localSP: -12832
stackLimit: -14336
stackPage: a CogStackPage at -12288 -12312<->-12800 trace 1
stackPages: an InterpreterStackPagesLSB
method: 1691576
instructionPointer: 1677598
stackPointer: -12784
framePointer: -12744
localReturnValue: 4239664
localAbsentReceiver: nil
localAbsentReceiverOrZero: nil
extA: nil
extB: nil
numExtB: nil
primitiveFunctionPointer: 0
methodCache: #(0 1346 13979304 0 7643200 1041 1457464 257 7721064 1041 1675472 ...etc...
nsMethodCache: #(nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil ni...etc...
atCache: #(4237632 30 50 0 0 0 0 0 4236968 22 50 0 0 0 0 0 15090032 32 2 0 0 0 ...etc...
lkupClassTag: 2048
lkupClass: 1067136
methodDictLinearSearchLimit: 8
highestRunnableProcessPriority: 80
reenterInterpreter: ReenterInterpreter:
nextWakeupUsecs: 3716062481061800
nextPollUsecs: 3716062480653510
inIOProcessEvents: 0
interruptKeycode: 2094
interruptPending: false
savedWindowSize: 64487959
imageHeaderFlags: 2
fullScreenFlag: 0
deferDisplayUpdates: false
pendingFinalizationSignals: 0
extraVMMemory: 0
interpreterProxy: a StackInterpreterSimulatorLSB
showSurfaceFn: nil
primitiveTable: #(0 #primitiveAdd #primitiveSubtract #primitiveLessThan #primitiveGreaterThan...etc...
primitiveAccessorDepthTable: #(-1 -1 0 0 0 0 0 0 0 0 -1 -1 0 -1 -1 0 0 0 -1 0 0...etc...
externalPrimitiveTable: a CArrayAccessor on: #(11 103 101 123 118 108 107 94 11...etc...
externalPrimitiveTableFirstFreeIndex: 28
overflowedPage: a CogStackPage at -16384 -16464<->-17648 trace 1
extraFramesToMoveOnOverflow: 10
globalSessionID: 3230293030
jmpBuf: nil
jmpDepth: 0
suspendedCallbacks: nil
suspendedMethods: nil
numStackPages: 8
desiredNumStackPages: 0
desiredEdenBytes: 0
classNameIndex: 6
thisClassIndex: 5
metaclassNumSlots: 6
interruptCheckChain: nil
suppressHeartbeatFlag: false
breakSelector: nil
breakSelectorLength: -1152921504606846976
breakLookupClassTag: nil
longRunningPrimitiveCheckMethod: nil
longRunningPrimitiveCheckSemaphore: nil
longRunningPrimitiveStartUsecs: 0
longRunningPrimitiveStopUsecs: 0
longRunningPrimitiveGCUsecs: nil
longRunningPrimitiveCheckSequenceNumber: nil
longRunningPrimitiveSignalUndelivered: nil
checkAllocFiller: false
tempOop: 0
tempOop2: 0
metaAccessorDepth: -2
theUnknownShort: 0
the2ndUnknownShort: 0
imageFloatsBigEndian: 0
maxExtSemTabSizeSet: false
lastMethodCacheProbeWrite: 1320
gcSemaphoreIndex: 0
classByteArrayCompactIndex: 50
checkedPluginName: nil
nativeSP: nil
nativeStackPointer: nil
lowcodeCalloutState: nil
shadowCallStackPointer: nil
displayBits: 16297680
displayWidth: 789
displayHeight: 528
displayDepth: 32
statForceInterruptCheck: 235350
statStackOverflow: 42941
statStackPageDivorce: 3
statCheckForEvents: 236250
statProcessSwitch: 13
statIOProcessEvents: 236
statPendingFinalizationSignals: 0
statIdleUsecs: 0
debugCallbackPath: 0
debugCallbackReturns: 0
debugCallbackInvokes: 0
parent: nil
bootstrapping: false
byteCount: 235282388
breakCount: nil
sendCount: 28522428
lookupCount: 2739864
printSends: false
printReturns: false
traceOn: true
myBitBlt: true
displayForm: Form(789x530x32)
fakeForm: Form(205x18x32)
filesOpen: nil
imageName: '/Users/hernan/Documents/VM/opensmalltalk-vm/image/Cuis5.0-3446-read...etc...
pluginList: {''->a StackInterpreterSimulatorLSB . 'SecurityPlugin'->a SecurityPlugin...etc...
mappedPluginEntries: an OrderedCollection({a StackInterpreterSimulatorLSB . #primitiveBitOrLargeIntegers...etc...
quitBlock: [closure] in StackInterpreterSimulatorLSB(StackInterpreterSimulator)...etc...
transcript: a TranscriptStream
displayView: a SimulatorImageMorph(3685761)
eventTransformer: a SimulatorEventTransformer
printFrameAtEachStep: false
printBytecodeAtEachStep: false
systemAttributes: a Dictionary(1->'Cuis5.0-3446-reader.image' 2->nil )
startMicroseconds: 3716062475933490
lastYieldMicroseconds: 3716062480639090
externalSemaphoreSignalRequests: #()
externalSemaphoreSignalResponses: #()
extSemTabSize: 256
atEachStepBlock: nil
disableBooleanCheat: false
performFilters: nil
eventQueue: a SharedQueue(2785)
assertVEPAES: true
primTraceLog: nil
BlockClosure>>on:do:
Receiver: [closure] in StackInterpreterSimulatorLSB(StackInterpreter)>>initialEnterSmalltalkExecutive...etc...
Arguments and temporary variables:
exceptionOrExceptionSet: ReenterInterpreter
handlerAction: [closure] in StackInterpreterSimulatorLSB(StackInterpreter)>>initialEnterSmalltalkExecutive...etc...
handlerActive: true
Receiver's instance variables:
outerContext: StackInterpreterSimulatorLSB(StackInterpreter)>>initialEnterSmalltalkExecutive...etc...
startpc: 85
numArgs: 0
StackInterpreterSimulatorLSB(StackInterpreter)>>initialEnterSmalltalkExecutive
Receiver: a StackInterpreterSimulatorLSB
Arguments and temporary variables:
Receiver's instance variables:
objectMemory: a Spur64BitMMLESimulatorFor64Bits
messageSelector: 7632168
argumentCount: 0
newMethod: 1691576
primFailCode: 0
osErrorCode: 0
exceptionPC: 0
inFFIFlags: 0
profileMethod: 7554304
profileProcess: 7554304
profileSemaphore: 7554304
nextProfileTick: 0
preemptionYields: true
newFinalization: false
sHEAFn: 77
ffiExceptionResponse: 0
currentBytecode: 9
bytecodeSetSelector: 0
localFP: -12800
localIP: 1691624
localSP: -12832
stackLimit: -14336
stackPage: a CogStackPage at -12288 -12312<->-12800 trace 1
stackPages: an InterpreterStackPagesLSB
method: 1691576
instructionPointer: 1677598
stackPointer: -12784
framePointer: -12744
localReturnValue: 4239664
localAbsentReceiver: nil
localAbsentReceiverOrZero: nil
extA: nil
extB: nil
numExtB: nil
primitiveFunctionPointer: 0
methodCache: #(0 1346 13979304 0 7643200 1041 1457464 257 7721064 1041 1675472 ...etc...
nsMethodCache: #(nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil ni...etc...
atCache: #(4237632 30 50 0 0 0 0 0 4236968 22 50 0 0 0 0 0 15090032 32 2 0 0 0 ...etc...
lkupClassTag: 2048
lkupClass: 1067136
methodDictLinearSearchLimit: 8
highestRunnableProcessPriority: 80
reenterInterpreter: ReenterInterpreter:
nextWakeupUsecs: 3716062481061800
nextPollUsecs: 3716062480653510
inIOProcessEvents: 0
interruptKeycode: 2094
interruptPending: false
savedWindowSize: 64487959
imageHeaderFlags: 2
fullScreenFlag: 0
deferDisplayUpdates: false
pendingFinalizationSignals: 0
extraVMMemory: 0
interpreterProxy: a StackInterpreterSimulatorLSB
showSurfaceFn: nil
primitiveTable: #(0 #primitiveAdd #primitiveSubtract #primitiveLessThan #primitiveGreaterThan...etc...
primitiveAccessorDepthTable: #(-1 -1 0 0 0 0 0 0 0 0 -1 -1 0 -1 -1 0 0 0 -1 0 0...etc...
externalPrimitiveTable: a CArrayAccessor on: #(11 103 101 123 118 108 107 94 11...etc...
externalPrimitiveTableFirstFreeIndex: 28
overflowedPage: a CogStackPage at -16384 -16464<->-17648 trace 1
extraFramesToMoveOnOverflow: 10
globalSessionID: 3230293030
jmpBuf: nil
jmpDepth: 0
suspendedCallbacks: nil
suspendedMethods: nil
numStackPages: 8
desiredNumStackPages: 0
desiredEdenBytes: 0
classNameIndex: 6
thisClassIndex: 5
metaclassNumSlots: 6
interruptCheckChain: nil
suppressHeartbeatFlag: false
breakSelector: nil
breakSelectorLength: -1152921504606846976
breakLookupClassTag: nil
longRunningPrimitiveCheckMethod: nil
longRunningPrimitiveCheckSemaphore: nil
longRunningPrimitiveStartUsecs: 0
longRunningPrimitiveStopUsecs: 0
longRunningPrimitiveGCUsecs: nil
longRunningPrimitiveCheckSequenceNumber: nil
longRunningPrimitiveSignalUndelivered: nil
checkAllocFiller: false
tempOop: 0
tempOop2: 0
metaAccessorDepth: -2
theUnknownShort: 0
the2ndUnknownShort: 0
imageFloatsBigEndian: 0
maxExtSemTabSizeSet: false
lastMethodCacheProbeWrite: 1320
gcSemaphoreIndex: 0
classByteArrayCompactIndex: 50
checkedPluginName: nil
nativeSP: nil
nativeStackPointer: nil
lowcodeCalloutState: nil
shadowCallStackPointer: nil
displayBits: 16297680
displayWidth: 789
displayHeight: 528
displayDepth: 32
statForceInterruptCheck: 235350
statStackOverflow: 42941
statStackPageDivorce: 3
statCheckForEvents: 236250
statProcessSwitch: 13
statIOProcessEvents: 236
statPendingFinalizationSignals: 0
statIdleUsecs: 0
debugCallbackPath: 0
debugCallbackReturns: 0
debugCallbackInvokes: 0
parent: nil
bootstrapping: false
byteCount: 235282388
breakCount: nil
sendCount: 28522428
lookupCount: 2739864
printSends: false
printReturns: false
traceOn: true
myBitBlt: true
displayForm: Form(789x530x32)
fakeForm: Form(205x18x32)
filesOpen: nil
imageName: '/Users/hernan/Documents/VM/opensmalltalk-vm/image/Cuis5.0-3446-read...etc...
pluginList: {''->a StackInterpreterSimulatorLSB . 'SecurityPlugin'->a SecurityPlugin...etc...
mappedPluginEntries: an OrderedCollection({a StackInterpreterSimulatorLSB . #primitiveBitOrLargeIntegers...etc...
quitBlock: [closure] in StackInterpreterSimulatorLSB(StackInterpreterSimulator)...etc...
transcript: a TranscriptStream
displayView: a SimulatorImageMorph(3685761)
eventTransformer: a SimulatorEventTransformer
printFrameAtEachStep: false
printBytecodeAtEachStep: false
systemAttributes: a Dictionary(1->'Cuis5.0-3446-reader.image' 2->nil )
startMicroseconds: 3716062475933490
lastYieldMicroseconds: 3716062480639090
externalSemaphoreSignalRequests: #()
externalSemaphoreSignalResponses: #()
extSemTabSize: 256
atEachStepBlock: nil
disableBooleanCheat: false
performFilters: nil
eventQueue: a SharedQueue(2785)
assertVEPAES: true
primTraceLog: nil
StackInterpreterSimulatorLSB(StackInterpreterSimulator)>>run
Receiver: a StackInterpreterSimulatorLSB
Arguments and temporary variables:
Receiver's instance variables:
objectMemory: a Spur64BitMMLESimulatorFor64Bits
messageSelector: 7632168
argumentCount: 0
newMethod: 1691576
primFailCode: 0
osErrorCode: 0
exceptionPC: 0
inFFIFlags: 0
profileMethod: 7554304
profileProcess: 7554304
profileSemaphore: 7554304
nextProfileTick: 0
preemptionYields: true
newFinalization: false
sHEAFn: 77
ffiExceptionResponse: 0
currentBytecode: 9
bytecodeSetSelector: 0
localFP: -12800
localIP: 1691624
localSP: -12832
stackLimit: -14336
stackPage: a CogStackPage at -12288 -12312<->-12800 trace 1
stackPages: an InterpreterStackPagesLSB
method: 1691576
instructionPointer: 1677598
stackPointer: -12784
framePointer: -12744
localReturnValue: 4239664
localAbsentReceiver: nil
localAbsentReceiverOrZero: nil
extA: nil
extB: nil
numExtB: nil
primitiveFunctionPointer: 0
methodCache: #(0 1346 13979304 0 7643200 1041 1457464 257 7721064 1041 1675472 ...etc...
nsMethodCache: #(nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil ni...etc...
atCache: #(4237632 30 50 0 0 0 0 0 4236968 22 50 0 0 0 0 0 15090032 32 2 0 0 0 ...etc...
lkupClassTag: 2048
lkupClass: 1067136
methodDictLinearSearchLimit: 8
highestRunnableProcessPriority: 80
reenterInterpreter: ReenterInterpreter:
nextWakeupUsecs: 3716062481061800
nextPollUsecs: 3716062480653510
inIOProcessEvents: 0
interruptKeycode: 2094
interruptPending: false
savedWindowSize: 64487959
imageHeaderFlags: 2
fullScreenFlag: 0
deferDisplayUpdates: false
pendingFinalizationSignals: 0
extraVMMemory: 0
interpreterProxy: a StackInterpreterSimulatorLSB
showSurfaceFn: nil
primitiveTable: #(0 #primitiveAdd #primitiveSubtract #primitiveLessThan #primitiveGreaterThan...etc...
primitiveAccessorDepthTable: #(-1 -1 0 0 0 0 0 0 0 0 -1 -1 0 -1 -1 0 0 0 -1 0 0...etc...
externalPrimitiveTable: a CArrayAccessor on: #(11 103 101 123 118 108 107 94 11...etc...
externalPrimitiveTableFirstFreeIndex: 28
overflowedPage: a CogStackPage at -16384 -16464<->-17648 trace 1
extraFramesToMoveOnOverflow: 10
globalSessionID: 3230293030
jmpBuf: nil
jmpDepth: 0
suspendedCallbacks: nil
suspendedMethods: nil
numStackPages: 8
desiredNumStackPages: 0
desiredEdenBytes: 0
classNameIndex: 6
thisClassIndex: 5
metaclassNumSlots: 6
interruptCheckChain: nil
suppressHeartbeatFlag: false
breakSelector: nil
breakSelectorLength: -1152921504606846976
breakLookupClassTag: nil
longRunningPrimitiveCheckMethod: nil
longRunningPrimitiveCheckSemaphore: nil
longRunningPrimitiveStartUsecs: 0
longRunningPrimitiveStopUsecs: 0
longRunningPrimitiveGCUsecs: nil
longRunningPrimitiveCheckSequenceNumber: nil
longRunningPrimitiveSignalUndelivered: nil
checkAllocFiller: false
tempOop: 0
tempOop2: 0
metaAccessorDepth: -2
theUnknownShort: 0
the2ndUnknownShort: 0
imageFloatsBigEndian: 0
maxExtSemTabSizeSet: false
lastMethodCacheProbeWrite: 1320
gcSemaphoreIndex: 0
classByteArrayCompactIndex: 50
checkedPluginName: nil
nativeSP: nil
nativeStackPointer: nil
lowcodeCalloutState: nil
shadowCallStackPointer: nil
displayBits: 16297680
displayWidth: 789
displayHeight: 528
displayDepth: 32
statForceInterruptCheck: 235350
statStackOverflow: 42941
statStackPageDivorce: 3
statCheckForEvents: 236250
statProcessSwitch: 13
statIOProcessEvents: 236
statPendingFinalizationSignals: 0
statIdleUsecs: 0
debugCallbackPath: 0
debugCallbackReturns: 0
debugCallbackInvokes: 0
parent: nil
bootstrapping: false
byteCount: 235282388
breakCount: nil
sendCount: 28522428
lookupCount: 2739864
printSends: false
printReturns: false
traceOn: true
myBitBlt: true
displayForm: Form(789x530x32)
fakeForm: Form(205x18x32)
filesOpen: nil
imageName: '/Users/hernan/Documents/VM/opensmalltalk-vm/image/Cuis5.0-3446-read...etc...
pluginList: {''->a StackInterpreterSimulatorLSB . 'SecurityPlugin'->a SecurityPlugin...etc...
mappedPluginEntries: an OrderedCollection({a StackInterpreterSimulatorLSB . #primitiveBitOrLargeIntegers...etc...
quitBlock: [closure] in StackInterpreterSimulatorLSB(StackInterpreterSimulator)...etc...
transcript: a TranscriptStream
displayView: a SimulatorImageMorph(3685761)
eventTransformer: a SimulatorEventTransformer
printFrameAtEachStep: false
printBytecodeAtEachStep: false
systemAttributes: a Dictionary(1->'Cuis5.0-3446-reader.image' 2->nil )
startMicroseconds: 3716062475933490
lastYieldMicroseconds: 3716062480639090
externalSemaphoreSignalRequests: #()
externalSemaphoreSignalResponses: #()
extSemTabSize: 256
atEachStepBlock: nil
disableBooleanCheat: false
performFilters: nil
eventQueue: a SharedQueue(2785)
assertVEPAES: true
primTraceLog: nil
UndefinedObject>>DoIt
Receiver: nil
Arguments and temporary variables:
cos: a StackInterpreterSimulatorLSB
Receiver's instance variables:
nil
Compiler>>evaluateCue:ifFail:
Receiver: a Compiler
Arguments and temporary variables:
aCue: a CompilationCue
failBlock: [closure] in Compiler>>evaluateCue:ifFail:logged:
methodNode: DoIt
| cos |
cos := StackInterpreterSimulator newWithOptions: #(#ObjectMemory...etc...
method: (UndefinedObject>>#DoIt "a CompiledMethod(371553)")
value: nil
Receiver's instance variables:
parser: a Parser
cue: a CompilationCue
Compiler>>evaluateCue:ifFail:logged:
Receiver: a Compiler
Arguments and temporary variables:
aCue: a CompilationCue
failBlock: [closure] in [] in SmalltalkEditor(TextEditor)>>evaluateSelectionAndDo:...etc...
logFlag: true
value: nil
Receiver's instance variables:
parser: a Parser
cue: a CompilationCue
Compiler>>evaluate:in:to:environment:notifying:ifFail:logged:
Receiver: a Compiler
Arguments and temporary variables:
textOrStream: a ReadStream
aContext: nil
receiver: nil
anEnvironment: Smalltalk
aRequestor: a SmalltalkEditor
failBlock: [closure] in [] in SmalltalkEditor(TextEditor)>>evaluateSelectionAndDo:...etc...
logFlag: true
Receiver's instance variables:
parser: a Parser
cue: a CompilationCue
[] in SmalltalkEditor(TextEditor)>>evaluateSelectionAndDo:
Receiver: a SmalltalkEditor
Arguments and temporary variables:
<<error during printing>
Receiver's instance variables:
morph: a TextMorphForEditView(1725095)
selectionShowing: false
model: a Workspace
paragraph: a NewParagraph
markBlock: a CharacterBlock with index 2382 and character $| and rectangle 8 at 80...etc...
pointBlock: a CharacterBlock with index 2569 and character $] and rectangle 138...etc...
beginTypeInIndex: nil
emphasisHere: {a TextColor code: (Color r: 0.0 g: 0.0 b: 0.5)}
lastParenLocation: nil
otherInterval: (2389 to: 2388)
oldInterval: (2382 to: 2381)
typeAhead: a WriteStream
history: a TextEditorCommandHistory
styler: nil
BlockClosure>>on:do:
Receiver: [closure] in SmalltalkEditor(TextEditor)>>evaluateSelectionAndDo:
Arguments and temporary variables:
exceptionOrExceptionSet: OutOfScopeNotification
handlerAction: [closure] in SmalltalkEditor(TextEditor)>>evaluateSelectionAndDo:...etc...
handlerActive: true
Receiver's instance variables:
outerContext: SmalltalkEditor(TextEditor)>>evaluateSelectionAndDo:
startpc: 253
numArgs: 0
--- The full stack ---
Spur64BitMMLESimulatorFor64Bits(Object)>>assert:
Spur64BitMMLESimulatorFor64Bits(Spur64BitMMLESimulator)>>fetchPointer:ofObject:
StackInterpreterSimulatorLSB(StackInterpreter)>>pushReceiverVariable:
[] in StackInterpreterSimulatorLSB(StackInterpreter)>>pushReceiverVariableBytecode
StackInterpreterSimulatorLSB(VMClass)>>cCode:inSmalltalk:
StackInterpreterSimulatorLSB(StackInterpreter)>>pushReceiverVariableBytecode
StackInterpreterSimulatorLSB(StackInterpreterSimulator)>>dispatchOn:in:
StackInterpreterSimulatorLSB(StackInterpreterSimulator)>>interpret
StackInterpreterSimulatorLSB(StackInterpreter)>>enterSmalltalkExecutiveImplementation
[] in StackInterpreterSimulatorLSB(StackInterpreter)>>initialEnterSmalltalkExecutive
BlockClosure>>on:do:
StackInterpreterSimulatorLSB(StackInterpreter)>>initialEnterSmalltalkExecutive
StackInterpreterSimulatorLSB(StackInterpreterSimulator)>>run
UndefinedObject>>DoIt
Compiler>>evaluateCue:ifFail:
Compiler>>evaluateCue:ifFail:logged:
Compiler>>evaluate:in:to:environment:notifying:ifFail:logged:
[] in SmalltalkEditor(TextEditor)>>evaluateSelectionAndDo:
BlockClosure>>on:do:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
SmalltalkEditor(TextEditor)>>evaluateSelectionAndDo:
SmalltalkEditor(TextEditor)>>evaluateSelection
SmalltalkEditor(TextEditor)>>doIt
SmalltalkEditor(TextEditor)>>doIt:
SmalltalkEditor(TextEditor)>>dispatchOnKeyboardEvent:
SmalltalkEditor(TextEditor)>>keyStroke:
[] in [] in TextMorphForEditView(TextMorph)>>keyStroke:
TextMorphForEditView(TextMorph)>>handleInteraction:fromEvent:
TextMorphForEditView>>handleInteraction:fromEvent:
[] in TextMorphForEditView(TextMorph)>>keyStroke:
StandardToolSet class>>codeCompletionAround:textMorph:keyStroke:
ToolSet class>>codeCompletionAround:textMorph:keyStroke:
TextMorphForEditView(TextMorph)>>keyStroke:
TextMorphForEditView>>keyStroke:
TextMorphForEditView(Morph)>>handleKeystroke:
TextMorphForEditView(TextMorph)>>handleKeystroke:
KeyboardEvent>>sentTo:
TextMorphForEditView(Morph)>>handleEvent:
TextMorphForEditView(Morph)>>handleFocusEvent:
MorphicEventDispatcher>>doHandlingForFocusEvent:with:
MorphicEventDispatcher>>dispatchFocusEvent:with:
TextMorphForEditView(Morph)>>processFocusEvent:using:
TextMorphForEditView(Morph)>>processFocusEvent:
[] in [] in [] in HandMorph>>sendFocusEvent:to:clear:
BlockClosure>>ensure:
KeyboardEvent(MorphicEvent)>>becomeActiveDuring:
[] in [] in HandMorph>>sendFocusEvent:to:clear:
BlockClosure>>ensure:
HandMorph>>becomeActiveDuring:
[] in HandMorph>>sendFocusEvent:to:clear:
BlockClosure>>ensure:
PasteUpMorph>>becomeActiveDuring:
HandMorph>>sendFocusEvent:to:clear:
HandMorph>>sendEvent:focus:clear:
HandMorph>>sendKeyboardEvent:
HandMorph>>handleEvent:
HandMorph>>processEvents
[] in WorldState>>doOneCycleNowFor:
Array(SequenceableCollection)>>do:
WorldState>>handsDo:
WorldState>>doOneCycleNowFor:
WorldState>>doOneCycleFor:
-- and more not shown --
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