[Vm-dev] cog 2343 fails smoke test on linux

[Matthew Fulmer]

On Fri, Jan 07, 2011 at 06:15:52PM -0800, Eliot Miranda wrote:
> Hi All,
> 
>     find new VMs in
> VM.r2342/<http://www.mirandabanda.org/files/Cog/VM/VM.r2342/>
> (SimpleStackBasedCogit)
> and VM.r2343/ <http://www.mirandabanda.org/files/Cog/VM/VM.r2343/> (
> StackToRegisterMappingCogit).  2343 seems fine but I appear to have
> introduced a regression into 2342.  The 2343 VMs fix both of the bugs
> mentioned by Matthew and Yoshiki:
> 
> As usual I'm very grateful for you pounding on these (ok, at least the 2343
> VM :) ).

Erm, at least on my ubuntu linux box, 2343 won't even launch
the trunk image without segfaulting on startup:

http://ftp.squeak.org/4.2/Squeak4.2-10856-beta.zip

---------------------------------------------------

./cog.r2343/bin/i686-pc-linux-gnu/squeak Squeak4.2-10856-beta.image 

Segmentation fault



Smalltalk stack dump:
0xbfe28ba0 M IdentityDictionary>scanFor: 2009736128: a(n) IdentityDictionary
0xbfe28bc8 M IdentityDictionary(Dictionary)>at:ifAbsent: 2009736128: a(n) IdentityDictionary
0xbfe28bf0 I Preferences class>preferenceAt:ifAbsent: 2010414284: a(n) Preferences class
0xbfe28c18 I Preferences class>valueOfPreference:ifAbsent: 2010414284: a(n) Preferences class
0xbfe28c40 I Preferences class>valueOfFlag:ifAbsent: 2010414284: a(n) Preferences class
0xbfe28c68 I Preferences class>swapMouseButtons 2010414284: a(n) Preferences class
0xbfe28c88 I InputSensor class>installMouseDecodeTable 2010135976: a(n) InputSensor class
0xbfe28ca8 I InputSensor class>startUp 2010135976: a(n) InputSensor class
0xbfe28cc0 M InputSensor class(Behavior)>startUp: 2010135976: a(n) InputSensor class
0xbfe28cec M [] in SmalltalkImage>send:toClassesNamedIn:with: 2011753028: a(n) SmalltalkImage
0xbfe28d14 I OrderedCollection>do: 2011782444: a(n) OrderedCollection
0xbfe28d3c I SmalltalkImage>send:toClassesNamedIn:with: 2011753028: a(n) SmalltalkImage
0xbfe28d68 I SmalltalkImage>processStartUpList: 2011753028: a(n) SmalltalkImage
0xbfe28d94 I SmalltalkImage>snapshot:andQuit:embedded: 2011753028: a(n) SmalltalkImage
2019217856 s SmalltalkImage>snapshot:andQuit:
2019217524 s SmalltalkImage>saveImageInFileNamed:
2019217432 s SmalltalkImage>saveAs:
2019193036 s SmalltalkImage>saveAs
2019192920 s TheWorldMenu>doMenuItem:with:
2019192828 s [] in MenuItemMorph>invokeWithEvent:
2019192712 s BlockClosure>ensure:
2019192620 s CursorWithMask(Cursor)>showWhile:
2019192528 s MenuItemMorph>invokeWithEvent:
2019192436 s MenuMorph
2019192344 s [] in MenuMorph>keyStroke:
2019192252 s [] in Array(Collection)>detect:ifNone:
2019192088 s Array(SequenceableCollection)>do:
2019191996 s Array(Collection)>detect:ifNone:
2019191864 s MenuMorph>keyStroke:
2019191772 s MenuMorph(Morph)>handleKeystroke:
2019191680 s KeyboardEvent>sentTo:
2019191588 s MenuMorph(Morph)>handleEvent:
2019191496 s MorphicEventDispatcher>dispatchDefault:with:
2019191388 s MorphicEventDispatcher>dispatchEvent:with:
2019191256 s MenuMorph(Morph)>processEvent:using:
2019191164 s MenuMorph(Morph)>processEvent:
2019191072 s MenuMorph>handleFocusEvent:
2019190980 s [] in HandMorph>sendFocusEvent:to:clear:
2019190888 s [] in PasteUpMorph>becomeActiveDuring:
2019190708 s BlockClosure>on:do:
2019190588 s PasteUpMorph>becomeActiveDuring:
2019190496 s HandMorph>sendFocusEvent:to:clear:
2019190404 s HandMorph>sendEvent:focus:clear:
2019190272 s HandMorph>sendKeyboardEvent:
2019190180 s HandMorph>handleEvent:
2019190016 s HandMorph>processEvents
2019189900 s [] in WorldState>doOneCycleNowFor:
2019189808 s Array(SequenceableCollection)>do:
2019189708 s WorldState>handsDo:
2019189616 s WorldState>doOneCycleNowFor:
2019189524 s WorldState>doOneCycleFor:
2019189432 s PasteUpMorph>doOneCycle
2013075760 s [] in Project class>?
2013075628 s [] in BlockClosure>newProcess

Most recent primitives
basicNew
size
at:
basicNew:
decompress:fromByteArray:at:
beCursorWithMask:
vmParameterAt:put:
vmParameterAt:put:
ensure:
valueNoContextSwitch
wait
specialObjectsArray
new:
at:put:
signal
basicNew
new:
at:
identityHash
stringHash:initialHash:
perform:with:
millisecondClockValue
signal
identityHash
stringHash:initialHash:
size
\\
at:
at:
perform:with:
actualScreenSize
species
species
supportsDisplayDepth:
basicNew:
basicNew
beDisplay
stringHash:initialHash:
size
\\
size
\\
=
perform:with:
beCursorWithMask:
stringHash:initialHash:
=
perform:with:
zsh: abort      ./cog.r2343/bin/i686-pc-linux-gnu/squeak Squeak4.2-10856-beta.image

-- 
Matthew Fulmer (a.k.a. Tapple)