[Vm-dev] walkback while generating external plugins
Robert Withers
robert.withers at pm.me
Thu May 27 11:48:15 UTC 2021
Hi,
I am getting a walkback when generating new external plugins:
RSErasurePlugin and RSFECPlugin. The culprit seems to be a super call to
InterpreterPlugin class>>#declareCVarsIn:, called from RSErasurePlugin
class>>declareCVarsIn:. I snipped the stack to pertinent frames. Thx!
27 May 2021 7:44:38.719538 am
VM: unix - Smalltalk
Image: Squeak6.0alpha [latest update: #20535]
SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir /home/rabbit/vm-dev/opensmalltalk-vm/image
Trusted Dir /home/rabbit/vm-dev/opensmalltalk-vm/image/secure
Untrusted Dir /home/rabbit/vm-dev/opensmalltalk-vm/image/My Squeak
ByteSymbol(Object)>>doesNotUnderstand: #removeVariable:ifAbsent:
Receiver: #cg
Arguments and temporary variables:
aMessage: removeVariable: 'translatedMethodCache' ifAbsent: nil
exception: MessageNotUnderstood:
ByteSymbol>>removeVariable:ifAbsent:
resumeValue: nil
Receiver's instance variables:
#cg
RSErasurePlugin class(InterpreterPlugin class)>>declareCVarsIn:
Receiver: RSErasurePlugin
Arguments and temporary variables:
aCCodeGenerator: #cg
Receiver's instance variables:
superclass: InterpreterPlugin
methodDict: a
MethodDictionary(#add:by:->(RSErasurePlugin>>#add:by: "a
CompiledMethod...etc...
format: 65542
instanceVariables: #('logTable' 'expTable'
'multiplicationTable')
organization: ('arithmetic' add:by: divide:by: exp:power:
galoisMultiply:by: subtractFrom:by:...etc...
subclasses: {RSErasurePluginSimulator}
name: #RSErasurePlugin
classPool: nil
sharedPools: nil
environment: Smalltalk
category: #CryptographyRSFECPlugin
timeStamp: 3799545237
RSErasurePlugin class>>declareCVarsIn:
Receiver: RSErasurePlugin
Arguments and temporary variables:
cg: a VMPluginCodeGenerator
Receiver's instance variables:
superclass: InterpreterPlugin
methodDict: a
MethodDictionary(#add:by:->(RSErasurePlugin>>#add:by: "a
CompiledMethod...etc...
format: 65542
instanceVariables: #('logTable' 'expTable'
'multiplicationTable')
organization: ('arithmetic' add:by: divide:by: exp:power:
galoisMultiply:by: subtractFrom:by:...etc...
subclasses: {RSErasurePluginSimulator}
name: #RSErasurePlugin
classPool: nil
sharedPools: nil
environment: Smalltalk
category: #CryptographyRSFECPlugin
timeStamp: 3799545237
--
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Kindly,
Robert
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