[Vm-dev] CogVM crashing
Casimiro de Almeida Barreto
casimiro.barreto at gmail.com
Sat Jan 1 23:04:29 UTC 2011
Yesterday I downloaded latest CogVM sourcecode:
[casimiro at localhost cog]$ svn co
http://www.squeakvm.org/svn/squeak/branches/Cog/
During tests I found some problems.
1) It compiles (unixbuild) but fails to install (script problem). Had to
install by hand
2) After started, when I try to access stream via network (update or
Monticello) it crashes with:
cog script is:
#!/bin/sh
if [ -d ~/Desenvolvimento/squeak ]
then
BIN=/opt/cog/lib/squeak/3.9-7
PLUGINS=$BIN
SQUEAK_PLUGINS=/opt/cog/squeak/3.9-7
SQUEAK_ENCODING=UTF-8
SQUEAK_TEXTENC=UTF-8
SQUEAK_PATHENC=UTF-8
export BIN PLUGINS SQUEAK_ENCODING SQUEAK_TEXTENC SQUEAK_PATHENC
# prepending is less flexible but safer because it ensures we find
the plugins
# in the same directory as the VM.
cd ~/Desenvolvimento/cog &&
LD_LIBRARY_PATH=$PLUGINS${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH} exec
"$BIN/squeak" "$@"
fi
[casimiro at localhost cog]$ cog
Case not found and no otherwise clause
Smalltalk stack dump:
0xbfce2f80 I Float>absPrintOn:base: 2026427024: a(n) Float
0xbfce2fa0 M Float>? 2026427024: a(n) Float
0xbfce2fc0 M Float>? 2026427024: a(n) Float
0xbfce2fdc M LimitedWriteStream>? 2026426120: a(n) LimitedWriteStream
0xbfce3004 I Color>storeOn: 2005384156: a(n) Color
0xbfce302c I Color>printOn: 2005384156: a(n) Color
Segmentation fault
Most recent primitives
compare:with:collated:
compare:with:collated:
compare:with:collated:
compare:with:collated:
instVarAt:
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instVarAt:
compare:with:collated:
compare:with:collated:
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compare:with:collated:
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compare:with:collated:
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compare:with:collated:
compare:with:collated:
instVarAt:
compare:with:collated:
compare:with:collated:
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species
basicNew
new:
new
value:
basicNew
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new:
species
basicNew:
replaceFrom:to:with:startingAt:
species
basicNew:
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replaceFrom:to:with:startingAt:
species
basicNew:
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replaceFrom:to:with:startingAt:
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replaceFrom:to:with:startingAt:
value:
basicNew:
replaceFrom:to:with:startingAt:
species
basicNew:
replaceFrom:to:with:startingAt:
replaceFrom:to:with:startingAt:
species
basicNew:
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replaceFrom:to:with:startingAt:
identityHash
basicNew:
basicNew
replaceFrom:to:with:startingAt:
species
basicNew:
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species
basicNew:
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replaceFrom:to:with:startingAt:
species
basicNew:
replaceFrom:to:with:startingAt:
replaceFrom:to:with:startingAt:
species
basicNew:
replaceFrom:to:with:startingAt:
replaceFrom:to:with:startingAt:
species
basicNew:
replaceFrom:to:with:startingAt:
species
basicNew:
replaceFrom:to:with:startingAt:
replaceFrom:to:with:startingAt:
findFirstInString:inSet:startingAt:
primWrite:from:startingAt:count:
at:put:
primWrite:from:startingAt:count:
at:put:
primWrite:from:startingAt:count:
at:put:
primWrite:from:startingAt:count:
findFirstInString:inSet:startingAt:
primWrite:from:startingAt:count:
at:put:
primWrite:from:startingAt:count:
at:put:
primWrite:from:startingAt:count:
at:put:
primWrite:from:startingAt:count:
instVarAt:
basicNew:
basicNew
at:put:
species
basicNew:
replaceFrom:to:with:startingAt:
findFirstInString:inSet:startingAt:
primWrite:from:startingAt:count:
at:put:
primWrite:from:startingAt:count:
at:put:
primWrite:from:startingAt:count:
at:put:
primWrite:from:startingAt:count:
findFirstInString:inSet:startingAt:
primWrite:from:startingAt:count:
at:put:
primWrite:from:startingAt:count:
at:put:
primWrite:from:startingAt:count:
at:put:
primWrite:from:startingAt:count:
instVarAt:
basicNew:
basicNew
value:
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value:
=
perform:
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perform:
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perform:
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perform:
perform:
perform:
perform:
perform:
basicNew:
replaceFrom:to:with:startingAt:
species
basicNew:
replaceFrom:to:with:startingAt:
replaceFrom:to:with:startingAt:
replaceFrom:to:with:startingAt:
replaceFrom:to:with:startingAt:
fractionPart
truncated
perform:with:
*
>
asFloat
exponent
truncated
timesTwoPower:
timesTwoPower:
timesTwoPower:
significand
negated
species
basicNew:
replaceFrom:to:with:startingAt:
replaceFrom:to:with:startingAt:
truncated
at:put:
truncated
at:put:
truncated
at:put:
replaceFrom:to:with:startingAt:
fractionPart
truncated
perform:with:
*
Abortado (imagem do núcleo gravada)
[casimiro at localhost cog]$ cog
Segmentation fault
Smalltalk stack dump:
0xbfbc9444 M >? 2006888276: a(n)
Falha de segmentação (imagem do núcleo gravada)
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