[squeak-dev] CompiledMethod>>#hash broken on CogVM r2559, Win7,
Squeak 4.3
Levente Uzonyi
leves at elte.hu
Mon Jul 23 15:53:00 UTC 2012
The cause of the issue is primitive 60 failing with Cog if the receiver is
a CompiledMethod. I didn't check the VM code, so I don't know why is it
failing.
Levente
On Sun, 22 Jul 2012, Marcel Taeumel wrote:
> Hi!
>
> It is not possible to compute the hash value of a CompiledMethod instance
> with the CogVM r2559 on a Windows 7 machine using a Squeak 4.3 image.
>
> Should it be possible despite of all enhancements in the Cog VM?
>
> Best,
> Marcel
>
> 22 July 2012 4:06:54.988 pm
>
> VM: Win32 - Smalltalk
> Image: Squeak4.3 [latest update: #11860]
>
> SecurityManager state:
> Restricted: false
> FileAccess: true
> SocketAccess: true
> Working Dir C:\Tools\vivide_dev
> Trusted Dir C:\Tools\vivide_dev\Marcel
> Untrusted Dir C:\Users\Marcel\Documents\My Squeak
>
> CompiledMethod(Object)>>error:
> Receiver: (Morph>>#drawOn: "a CompiledMethod(337)")
> Arguments and temporary variables:
> aString: 'subscript is out of bounds: 1'
> Receiver's instance variables:
> (Morph>>#drawOn: "a CompiledMethod(337)")
>
> CompiledMethod(Object)>>errorSubscriptBounds:
> Receiver: (Morph>>#drawOn: "a CompiledMethod(337)")
> Arguments and temporary variables:
> index: 1
> Receiver's instance variables:
> (Morph>>#drawOn: "a CompiledMethod(337)")
>
> CompiledMethod(Object)>>basicAt:
> Receiver: (Morph>>#drawOn: "a CompiledMethod(337)")
> Arguments and temporary variables:
> index: 1
> Receiver's instance variables:
> (Morph>>#drawOn: "a CompiledMethod(337)")
>
> CompiledMethod class(ByteArray class)>>hashBytes:startingWith:
> Receiver: CompiledMethod
> Arguments and temporary variables:
> aByteArray: (Morph>>#drawOn: "a CompiledMethod(337)")
> speciesHash: 244619647
> byteArraySize: 43
> hash: 244619647
> low: nil
> pos: 1
> Receiver's instance variables:
> superclass: ByteArray
> methodDict: a MethodDictionary(size 190)
> format: 3586
> instanceVariables: nil
> organization: ('accessing' clearFlag defaultSelector dragLabel endPC flag
> flush...etc...
> subclasses: nil
> name: #CompiledMethod
> classPool: a Dictionary(#LargeFrame->56 #SmallFrame->16 )
> sharedPools: nil
> environment: Smalltalk globals "a SystemDictionary with lots of globals"
> category: #'Kernel-Methods'
>
> CompiledMethod(ByteArray)>>hash
> Receiver: (Morph>>#drawOn: "a CompiledMethod(337)")
> Arguments and temporary variables:
>
> Receiver's instance variables:
> (Morph>>#drawOn: "a CompiledMethod(337)")
>
> UndefinedObject>>DoIt
> Receiver: nil
> Arguments and temporary variables:
>
> Receiver's instance variables:
> nil
>
> Compiler>>evaluate:in:to:notifying:ifFail:logged:
> Receiver: a Compiler
> Arguments and temporary variables:
> textOrStream: a ReadWriteStream '(Morph>>#drawOn:) hash'
> aContext: nil
> receiver: nil
> aRequestor: a SmalltalkEditor
> failBlock: [closure] in [] in
> SmalltalkEditor(TextEditor)>>evaluateSelectionAnd...etc...
> logFlag: true
> methodNode: DoIt
> ^ (Morph >> #drawOn:) hash
> method: (UndefinedObject>>#DoIt "a CompiledMethod(1506)")
> value: nil
> toLog: nil
> itsSelection: nil
> itsSelectionString: nil
> Receiver's instance variables:
> sourceStream: a ReadWriteStream '(Morph>>#drawOn:) hash'
> requestor: a SmalltalkEditor
> class: UndefinedObject
> category: nil
> context: nil
> parser: a Parser
>
> [] in SmalltalkEditor(TextEditor)>>evaluateSelectionAndDo:
> Receiver: a SmalltalkEditor
> Arguments and temporary variables:
> <<error during printing>
> Receiver's instance variables:
> morph: a TextMorphForEditView(2114)
> selectionShowing: false
> model: a Workspace
> paragraph: a MultiNewParagraph
> markBlock: a CharacterBlock with index 1 and character $( and rectangle
> 0 at 0 cor...etc...
> pointBlock: a CharacterBlock with index 23 and rectangle 154 at 0 corner:
> 154 at 17
> ...etc...
> beginTypeInIndex: nil
> emphasisHere: {a TextFontChange font: 1}
> lastParenLocation: nil
> otherInterval: (1 to: 22)
> oldInterval: (1 to: 22)
> typeAhead: a WriteStream ''
> styler: nil
>
> BlockClosure>>on:do:
> Receiver: [closure] in SmalltalkEditor(TextEditor)>>evaluateSelectionAndDo:
> Arguments and temporary variables:
> exception: OutOfScopeNotification
> handlerAction: [closure] in
> SmalltalkEditor(TextEditor)>>evaluateSelectionAndDo...etc...
> handlerActive: true
> Receiver's instance variables:
> outerContext: SmalltalkEditor(TextEditor)>>evaluateSelectionAndDo:
> startpc: 97
> numArgs: 0
>
> SmalltalkEditor(TextEditor)>>evaluateSelectionAndDo:
> Receiver: a SmalltalkEditor
> Arguments and temporary variables:
> aBlock: [closure] in SmalltalkEditor(TextEditor)>>evaluateSelection
> result: nil
> rcvr: nil
> ctxt: nil
> Receiver's instance variables:
> morph: a TextMorphForEditView(2114)
> selectionShowing: false
> model: a Workspace
> paragraph: a MultiNewParagraph
> markBlock: a CharacterBlock with index 1 and character $( and rectangle
> 0 at 0 cor...etc...
> pointBlock: a CharacterBlock with index 23 and rectangle 154 at 0 corner:
> 154 at 17
> ...etc...
> beginTypeInIndex: nil
> emphasisHere: {a TextFontChange font: 1}
> lastParenLocation: nil
> otherInterval: (1 to: 22)
> oldInterval: (1 to: 22)
> typeAhead: a WriteStream ''
> styler: nil
>
> SmalltalkEditor(TextEditor)>>evaluateSelection
> Receiver: a SmalltalkEditor
> Arguments and temporary variables:
>
> Receiver's instance variables:
> morph: a TextMorphForEditView(2114)
> selectionShowing: false
> model: a Workspace
> paragraph: a MultiNewParagraph
> markBlock: a CharacterBlock with index 1 and character $( and rectangle
> 0 at 0 cor...etc...
> pointBlock: a CharacterBlock with index 23 and rectangle 154 at 0 corner:
> 154 at 17
> ...etc...
> beginTypeInIndex: nil
> emphasisHere: {a TextFontChange font: 1}
> lastParenLocation: nil
> otherInterval: (1 to: 22)
> oldInterval: (1 to: 22)
> typeAhead: a WriteStream ''
> styler: nil
>
> SmalltalkEditor(TextEditor)>>doIt
> Receiver: a SmalltalkEditor
> Arguments and temporary variables:
>
> Receiver's instance variables:
> morph: a TextMorphForEditView(2114)
> selectionShowing: false
> model: a Workspace
> paragraph: a MultiNewParagraph
> markBlock: a CharacterBlock with index 1 and character $( and rectangle
> 0 at 0 cor...etc...
> pointBlock: a CharacterBlock with index 23 and rectangle 154 at 0 corner:
> 154 at 17
> ...etc...
> beginTypeInIndex: nil
> emphasisHere: {a TextFontChange font: 1}
> lastParenLocation: nil
> otherInterval: (1 to: 22)
> oldInterval: (1 to: 22)
> typeAhead: a WriteStream ''
> styler: nil
>
> SmalltalkEditor(TextEditor)>>doIt:
> Receiver: a SmalltalkEditor
> Arguments and temporary variables:
> aKeyboardEvent: [keystroke '<Cmd-d>']
> Receiver's instance variables:
> morph: a TextMorphForEditView(2114)
> selectionShowing: false
> model: a Workspace
> paragraph: a MultiNewParagraph
> markBlock: a CharacterBlock with index 1 and character $( and rectangle
> 0 at 0 cor...etc...
> pointBlock: a CharacterBlock with index 23 and rectangle 154 at 0 corner:
> 154 at 17
> ...etc...
> beginTypeInIndex: nil
> emphasisHere: {a TextFontChange font: 1}
> lastParenLocation: nil
> otherInterval: (1 to: 22)
> oldInterval: (1 to: 22)
> typeAhead: a WriteStream ''
> styler: nil
>
> SmalltalkEditor(TextEditor)>>dispatchOnKeyboardEvent:
> Receiver: a SmalltalkEditor
> Arguments and temporary variables:
> aKeyboardEvent: [keystroke '<Cmd-d>']
> honorCommandKeys: true
> openers: nil
> closers: nil
> result: nil
> Receiver's instance variables:
> morph: a TextMorphForEditView(2114)
> selectionShowing: false
> model: a Workspace
> paragraph: a MultiNewParagraph
> markBlock: a CharacterBlock with index 1 and character $( and rectangle
> 0 at 0 cor...etc...
> pointBlock: a CharacterBlock with index 23 and rectangle 154 at 0 corner:
> 154 at 17
> ...etc...
> beginTypeInIndex: nil
> emphasisHere: {a TextFontChange font: 1}
> lastParenLocation: nil
> otherInterval: (1 to: 22)
> oldInterval: (1 to: 22)
> typeAhead: a WriteStream ''
> styler: nil
>
> SmalltalkEditor(TextEditor)>>keyStroke:
> Receiver: a SmalltalkEditor
> Arguments and temporary variables:
> anEvent: [keystroke '<Cmd-d>']
> Receiver's instance variables:
> morph: a TextMorphForEditView(2114)
> selectionShowing: false
> model: a Workspace
> paragraph: a MultiNewParagraph
> markBlock: a CharacterBlock with index 1 and character $( and rectangle
> 0 at 0 cor...etc...
> pointBlock: a CharacterBlock with index 23 and rectangle 154 at 0 corner:
> 154 at 17
> ...etc...
> beginTypeInIndex: nil
> emphasisHere: {a TextFontChange font: 1}
> lastParenLocation: nil
> otherInterval: (1 to: 22)
> oldInterval: (1 to: 22)
> typeAhead: a WriteStream ''
> styler: nil
>
> [] in [] in TextMorphForEditView(TextMorph)>>keyStroke:
> Receiver: a TextMorphForEditView(2114)
> Arguments and temporary variables:
> <<error during printing>
> Receiver's instance variables:
> bounds: 0 at 0 corner: 416 at 19
> owner: a TransformMorph(1978)
> submorphs: #()
> fullBounds: 0 at 0 corner: 416 at 19
> color: Color black
> extension: a MorphExtension (2184) [other: (signalConnections -> a
> Dictionary(...etc...
> borderWidth: 0
> borderColor: Color black
> textStyle: a TextStyle Bitmap Envy Code R 10 regular
> text: a Text for '(Morph>>#drawOn:) hash'
> wrapFlag: true
> paragraph: a MultiNewParagraph
> editor: a SmalltalkEditor
> container: nil
> predecessor: nil
> successor: nil
> backgroundColor: nil
> margins: nil
> editHistory: nil
> editView: a PluggableTextMorphPlus(3348)
> acceptOnCR: false
>
> TextMorphForEditView(TextMorph)>>handleInteraction:fromEvent:
> Receiver: a TextMorphForEditView(2114)
> Arguments and temporary variables:
> interactionBlock: [closure] in [] in
> TextMorphForEditView(TextMorph)>>keyStroke...etc...
> evt: [keystroke '<Cmd-d>']
> oldEditor: a SmalltalkEditor
> oldParagraph: a MultiNewParagraph
> oldText: a Text for '(Morph>>#drawOn:) hash'
> Receiver's instance variables:
> bounds: 0 at 0 corner: 416 at 19
> owner: a TransformMorph(1978)
> submorphs: #()
> fullBounds: 0 at 0 corner: 416 at 19
> color: Color black
> extension: a MorphExtension (2184) [other: (signalConnections -> a
> Dictionary(...etc...
> borderWidth: 0
> borderColor: Color black
> textStyle: a TextStyle Bitmap Envy Code R 10 regular
> text: a Text for '(Morph>>#drawOn:) hash'
> wrapFlag: true
> paragraph: a MultiNewParagraph
> editor: a SmalltalkEditor
> container: nil
> predecessor: nil
> successor: nil
> backgroundColor: nil
> margins: nil
> editHistory: nil
> editView: a PluggableTextMorphPlus(3348)
> acceptOnCR: false
>
> TextMorphForEditView>>handleInteraction:fromEvent:
> Receiver: a TextMorphForEditView(2114)
> Arguments and temporary variables:
> interActionBlock: [closure] in [] in
> TextMorphForEditView(TextMorph)>>keyStroke...etc...
> evt: [keystroke '<Cmd-d>']
> Receiver's instance variables:
> bounds: 0 at 0 corner: 416 at 19
> owner: a TransformMorph(1978)
> submorphs: #()
> fullBounds: 0 at 0 corner: 416 at 19
> color: Color black
> extension: a MorphExtension (2184) [other: (signalConnections -> a
> Dictionary(...etc...
> borderWidth: 0
> borderColor: Color black
> textStyle: a TextStyle Bitmap Envy Code R 10 regular
> text: a Text for '(Morph>>#drawOn:) hash'
> wrapFlag: true
> paragraph: a MultiNewParagraph
> editor: a SmalltalkEditor
> container: nil
> predecessor: nil
> successor: nil
> backgroundColor: nil
> margins: nil
> editHistory: nil
> editView: a PluggableTextMorphPlus(3348)
> acceptOnCR: false
>
> [] in TextMorphForEditView(TextMorph)>>keyStroke:
> Receiver: a TextMorphForEditView(2114)
> Arguments and temporary variables:
> evt: [keystroke '<Cmd-d>']
> action: nil
> Receiver's instance variables:
> bounds: 0 at 0 corner: 416 at 19
> owner: a TransformMorph(1978)
> submorphs: #()
> fullBounds: 0 at 0 corner: 416 at 19
> color: Color black
> extension: a MorphExtension (2184) [other: (signalConnections -> a
> Dictionary(...etc...
> borderWidth: 0
> borderColor: Color black
> textStyle: a TextStyle Bitmap Envy Code R 10 regular
> text: a Text for '(Morph>>#drawOn:) hash'
> wrapFlag: true
> paragraph: a MultiNewParagraph
> editor: a SmalltalkEditor
> container: nil
> predecessor: nil
> successor: nil
> backgroundColor: nil
> margins: nil
> editHistory: nil
> editView: a PluggableTextMorphPlus(3348)
> acceptOnCR: false
>
>
> --- The full stack ---
> CompiledMethod(Object)>>error:
> CompiledMethod(Object)>>errorSubscriptBounds:
> CompiledMethod(Object)>>basicAt:
> CompiledMethod class(ByteArray class)>>hashBytes:startingWith:
> CompiledMethod(ByteArray)>>hash
> UndefinedObject>>DoIt
> Compiler>>evaluate:in:to: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:
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> ECToolSet class>>codeCompletionAround:textMorph:keyStroke:
> ToolSet class>>codeCompletionAround:textMorph:keyStroke:
> TextMorphForEditView(TextMorph)>>keyStroke:
> TextMorphForEditView>>keyStroke:
> TextMorphForEditView(TextMorph)>>handleKeystroke:
> KeyboardEvent>>sentTo:
> TextMorphForEditView(Morph)>>handleEvent:
> TextMorphForEditView(Morph)>>handleFocusEvent:
> [] in HandMorph>>sendFocusEvent:to:clear:
> BlockClosure>>on:do:
> 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:
> PasteUpMorph>>doOneCycle
> [] in Project class>>spawnNewProcess
> [] in BlockClosure>>newProcess
>
>
>
> --
> View this message in context: http://forum.world.st/CompiledMethod-hash-broken-on-CogVM-r2559-Win7-Squeak-4-3-tp4641061.html
> Sent from the Squeak - Dev mailing list archive at Nabble.com.
>
>
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