Hi Eliot. Running:
- Mac OS
- VM r2340
- PharoCore 1.2 12288
Running all tests I got this DNU.
It is reproducable running the test testClosureRestart which seems to pass
well in previous VMs.
Cheers
Mariano
THERE_BE_DRAGONS_HERE
MessageNotUnderstood: MethodContext>>numArgs
2 January 2011 11:38:31 am
VM: Mac OS - intel - 1065 - Croquet Closure Cog VM [CoInterpreter
VMMaker-oscog.41] Croquet Cog 3.0.0
Image: Pharo1.2beta [Latest update: #12288]
SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir /Users/mariano/Pharo/imagenes/PharoCore-1.2beta-12283
Trusted Dir /foobar/tooBar/forSqueak/bogus/
Untrusted Dir /Users/mariano/Library/Preferences/Croquet/Internet/Untrusted
MethodContext(Object)>>doesNotUnderstand: #numArgs
Receiver: [| b |
self assert: 10 == a.
self assert: nil == b.
b := a + 20.
firstTimeThrough
ifT...etc...
Arguments and temporary variables:
t1: numArgs
t2: nil
t3: nil
Receiver's instance variables:
sender: nil
pc: nil
stackp: 3
method: (MethodContextTest>>#privRestartBlockTest "a
CompiledMethod(700186624)"...etc...
closureOrNil: [| b |
self assert: 10 == a.
self assert: nil == b.
b := a + 20...etc...
receiver: MethodContextTest>>#testClosureRestart
--- The full stack ---
MethodContext(Object)>>doesNotUnderstand: #numArgs
------------------------------------------------------------
On Sun, Jan 2, 2011 at 8:52 AM, Philippe Marschall <[email protected]> wrote:
> On 01.01.2011 21:38, Eliot Miranda wrote:
> > Hi All,
> >
> > there are new versions of both the SimpleStackBasedCogit and the
> > StackToRegisterMappingCogit Cog VMs in VM.r2337/
> > <http://www.mirandabanda.org/files/Cog/VM/VM.r2337/> & VM.r2338/
> > <http://www.mirandabanda.org/files/Cog/VM/VM.r2338/> respectively.
> > These contain fixes for another bad pc mapping bug that could cause
> > hard crashes when jitting on a backward branch in a looping interpreted
> > method. If you're trying to reproduce Cog crashes please upgrade to one
> > of tthese two VMs.
> >
> > TIA
> > and happy new 2011, P.S. according to an FBF
> > RT @dpp RT @giuliodeluise 2011 is a prime number & the sum of 11
> > consecutive prime numbers:
> 2011=157+163+167+173+179+181+191+193+197+199+211
>
> Crashes right at start up:
>
> Segmentation fault
>
>
>
> Smalltalk stack dump:
> 0xff8aafb4 M Error class(Exception class)>handles: -1246542340: a(n)
> Error class
> 0xff8aafdc M MethodContext(ContextPart)>handleSignal: -1220670568: a(n)
> MethodContext
> 0xff8aaffc M MethodContext(ContextPart)>handleSignal: -1216945468: a(n)
> MethodContext
> 0xff8ab020 I UnhandledError(Exception)>signal -1216945236: a(n)
> UnhandledError
> 0xff8ab040 I UnhandledError class>signalForException: -1246541380: a(n)
> UnhandledError class
> 0xff8ab064 I MessageNotUnderstood(Error)>defaultAction -1216945688: a(n)
> MessageNotUnderstood
> 0xff8ab084 I MessageNotUnderstood>defaultAction -1216945688: a(n)
> MessageNotUnderstood
> 0xff8ab0a8 I UndefinedObject>handleSignal: -1247481852: a(n)
> UndefinedObject
> 0xff8ab0cc I MessageNotUnderstood(Exception)>pass -1216945688: a(n)
> MessageNotUnderstood
> 0xff8ab0f8 I [] in PasteUpMorph>becomeActiveDuring: -1245846436: a(n)
> PasteUpMorph
> 0xff8ab11c I BlockClosure>valueWithPossibleArgs: -1221000224: a(n)
> BlockClosure
> 0xff8ab13c M [] in MethodContext(ContextPart)>handleSignal: -1220670568:
> a(n) MethodContext
> 0xff8ab15c M BlockClosure>ensure: -1216945284: a(n) BlockClosure
> 0xff8ab17c M MethodContext(ContextPart)>handleSignal: -1220670568: a(n)
> MethodContext
> 0xff8ab1a4 I MethodContext(ContextPart)>handleSignal: -1216945468: a(n)
> MethodContext
> 0xff8ab1c8 I MessageNotUnderstood(Exception)>signal -1216945688: a(n)
> MessageNotUnderstood
> 0xff8ab1f0 I ProcessorScheduler(Object)>doesNotUnderstand: >=
> -1247476532: a(n) ProcessorScheduler
> 0xff8ab210 M Process>priority: -1216945752: a(n) Process
> 0xff8ab238 I BlockClosure>forkAt: -1216945972: a(n) BlockClosure
> 0xff8ab25c I
> InputEventPollingFetcher(InputEventFetcher)>installEventLoop
> -1246030580: a(n) InputEventPollingFetcher
> 0xff8ab280 I InputEventPollingFetcher(InputEventFetcher)>startUp
> -1246030580: a(n) InputEventPollingFetcher
> 0xff8ab2a0 I InputEventFetcher class>startUp -1246046280: a(n)
> InputEventFetcher class
> 0xff8ab2b8 M InputEventFetcher class(Behavior)>startUp: -1246046280:
> a(n) InputEventFetcher class
> 0xff8ab2e0 M [] in SmalltalkImage>send:toClassesNamedIn:with:
> -1242015264: a(n) SmalltalkImage
> 0xff8ab2fc M BlockClosure>on:do: -1216946688: a(n) BlockClosure
> 0xff8ab32c M [] in SmalltalkImage>send:toClassesNamedIn:with:
> -1242015264: a(n) SmalltalkImage
> 0xff8ab354 I OrderedCollection>do: -1241999736: a(n) OrderedCollection
> 0xff8ab37c I SmalltalkImage>send:toClassesNamedIn:with: -1242015264:
> a(n) SmalltalkImage
> 0xff8ab3a8 I SmalltalkImage>processStartUpList: -1242015264: a(n)
> SmalltalkImage
> 0xff8ab3d4 I SmalltalkImage>snapshot:andQuit:embedded: -1242015264: a(n)
> SmalltalkImage
> -1220672224 s SmalltalkImage>snapshot:andQuit:
> -1220672132 s WorldState class>saveAndQuit
> -1220672040 s [] in ToggleMenuItemMorph(MenuItemMorph)>invokeWithEvent:
> -1220671948 s BlockClosure>ensure:
> -1220999860 s CursorWithMask(Cursor)>showWhile:
> -1220999972 s ToggleMenuItemMorph(MenuItemMorph)>invokeWithEvent:
> -1220671856 s ToggleMenuItemMorph(MenuItemMorph)>mouseUp:
> -1220671764 s ToggleMenuItemMorph(MenuItemMorph)>handleMouseUp:
> -1220671672 s MouseButtonEvent>sentTo:
> -1220671580 s ToggleMenuItemMorph(Morph)>handleEvent:
> -1220671488 s MorphicEventDispatcher>dispatchDefault:with:
> -1220671396 s MorphicEventDispatcher>dispatchEvent:with:
> -1220671304 s ToggleMenuItemMorph(Morph)>processEvent:using:
> -1220671212 s MorphicEventDispatcher>dispatchDefault:with:
> -1220671120 s MorphicEventDispatcher>dispatchEvent:with:
> -1220671028 s MenuMorph(Morph)>processEvent:using:
> -1220670936 s MenuMorph(Morph)>processEvent:
> -1220670844 s MenuMorph>handleFocusEvent:
> -1220670752 s [] in HandMorph>sendFocusEvent:to:clear:
> -1220670660 s [] in PasteUpMorph>becomeActiveDuring:
> -1220670568 s BlockClosure>on:do:
> -1221000336 s PasteUpMorph>becomeActiveDuring:
> -1221000456 s HandMorph>sendFocusEvent:to:clear:
> -1220670476 s HandMorph>sendEvent:focus:clear:
> -1221000572 s HandMorph>sendMouseEvent:
> -1221000664 s HandMorph>handleEvent:
> -1220670384 s HandMorph>processEvents
> -1220670292 s [] in WorldState>doOneCycleNowFor:
> -1220670200 s Array(SequenceableCollection)>do:
> -1220670108 s WorldState>handsDo:
> -1221001008 s WorldState>doOneCycleNowFor:
> -1220670016 s WorldState>doOneCycleFor:
> -1220669924 s PasteUpMorph>doOneCycle
> -1221589100 s [] in Project class>spawnNewProcess
> -1221602884 s [] in BlockClosure>newProcess
>
> Most recent primitives
> basicNew
> size
> at:
> basicNew:
> decompress:fromByteArray:at:
> beCursorWithMask:
> vmParameterAt:put:
> vmParameterAt:put:
> setGCBiasToGrowGCLimit:
> setGCBiasToGrow:
> ensure:
> valueNoContextSwitch
> wait
> value
> specialObjectsArray
> new:
> at:put:
> value
> signal
> basicNew
> new:
> at:
> value:
> basicIdentityHash
> on:do:
> value
> perform:with:
> millisecondClockValue
> signal
> value:
> size
> size
> bitShift:
> \\
> \\
> \\
> \\
> \\
> perform:with:
> shallowCopy
> subclasses
> new:
> new:
> new:
> //
> value:
> value:
> value:
> =
> =
> value:
> value:
> at:put:
> value:
> at:put:
> addAll:
> -
> +
> +
> +
> size
> at:
> do:
> do:
> value:
> getSystemAttribute:
> compare:with:collated:
> value:
> value:
> platformName
> =
> =
> value:
> value:
> getSystemAttribute:
> compare:with:collated:
> determineActivePlatformStartingAt:
> determineActivePlatformStartingAt:
> basicNew
> value:
> value:
> value:
> value:
> perform:with:
> actualScreenSize
> species
> species
> supportsDisplayDepth:
> new:
> basicNew
> beDisplay
> value:
> perform:with:
> isMemberOf:
> value:
> perform:with:
> basicNew
> critical:
> critical:
> wait
> wait
> specialObjectsArray
> species
> new:
> replaceFrom:to:with:startingAt:
> specialObjectsArray
> at:put:
> at:put:
> primSetInputSemaphore:
> suspend
> findNextUnwindContextUpTo:
> value:
> bottomContext
> objectAt:
> basicNew:
> basicNew
> basicNew
> findNextHandlerContextStarting
> tempAt:
> nextHandlerContext
> handleSignal:
> isKindOf:
> tempAt:put:
> tempAt:put:
> tempAt:put:
> valueWithArguments:
> findNextHandlerContextStarting
> basicNew
> findNextHandlerContextStarting
> tempAt:
> findNextHandlerContextStarting
> tempAt:
> Abgebrochen
>
> Cheers
> Philippe
>
>
>
