JavaByteCodeEnumerator.st
author Claus Gittinger <cg@exept.de>
Thu, 24 Nov 2011 12:54:24 +0100
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"
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 COPYRIGHT (c) 1996-2011 by Claus Gittinger
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 This software is furnished under a license and may be used
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 only in accordance with the terms of that license and with the
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 inclusion of the above copyright notice.   This software may not
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 be provided or otherwise made available to, or used by, any
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 other person.  No title to or ownership of the software is
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 hereby transferred.
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"
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"{ Package: 'stx:libjava' }"
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JavaDecompiler subclass:#JavaByteCodeEnumerator
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	instanceVariableNames:'literalAction'
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	classVariableNames:''
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	poolDictionaries:''
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	category:'Languages-Java-Support-Decompiling'
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!
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!JavaByteCodeEnumerator class methodsFor:'documentation'!
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copyright
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"
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 COPYRIGHT (c) 1996-2011 by Claus Gittinger
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 This software is furnished under a license and may be used
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 only in accordance with the terms of that license and with the
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 inclusion of the above copyright notice.   This software may not
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 be provided or otherwise made available to, or used by, any
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 other person.  No title to or ownership of the software is
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 hereby transferred.
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"
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! !
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!JavaByteCodeEnumerator methodsFor:'accessing'!
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literalAction
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    "return the value of the instance variable 'literalAction' (automatically generated)"
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    ^ literalAction
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    "Created: / 9.11.1999 / 15:27:37 / cg"
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!
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literalAction:something
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    "set the value of the instance variable 'literalAction' (automatically generated)"
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    literalAction := something.
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    "Created: / 9.11.1999 / 15:27:37 / cg"
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! !
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!JavaByteCodeEnumerator methodsFor:'operand decoding'!
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constIndexByte
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    lastConstIndex := code at:pc.
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    pc := pc + 1.
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    lastConstant := javaMethod constantPool at:lastConstIndex ifAbsent:nil.
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    literalAction notNil ifTrue:[
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        literalAction value:pc-2 value:lastConstIndex value:lastConstant
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    ].
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    "Created: / 9.11.1999 / 15:26:42 / cg"
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    "Modified: / 9.11.1999 / 15:29:24 / cg"
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!
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constIndexShort
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    lastConstIndex := code wordAt:pc MSB:true.
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    pc := pc + 2.
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    lastConstant := javaMethod constantPool at:lastConstIndex ifAbsent:nil.
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    literalAction notNil ifTrue:[
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        literalAction value:pc-3 value:lastConstIndex value:lastConstant
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    ].
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    "Created: / 9.11.1999 / 15:27:32 / cg"
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    "Modified: / 9.11.1999 / 15:29:31 / cg"
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! !
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!JavaByteCodeEnumerator methodsFor:'processing'!
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instructionHookPC:pc op:op spec:spec
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"/    self halt.
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    "Created: / 9.11.1999 / 15:35:39 / cg"
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    "Modified: / 9.11.1999 / 17:21:18 / cg"
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!
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remember_invokeinterface
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"/    self halt.
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    "Created: / 9.11.1999 / 17:20:58 / cg"
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    "Modified: / 9.11.1999 / 17:22:04 / cg"
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!
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remember_invokenonvirtual
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"/    self halt.
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    "Created: / 9.11.1999 / 17:21:06 / cg"
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    "Modified: / 9.11.1999 / 17:21:51 / cg"
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!
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remember_invokestatic
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"/    self halt.
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    "Modified: / 9.11.1999 / 17:22:00 / cg"
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    "Created: / 9.11.1999 / 17:22:14 / cg"
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!
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remember_invokevirtual
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"/    self halt.
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    "Created: / 9.11.1999 / 17:21:08 / cg"
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    "Modified: / 9.11.1999 / 17:22:00 / cg"
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! !
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!JavaByteCodeEnumerator class methodsFor:'documentation'!
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version
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    ^ '$Header: /cvs/stx/stx/libjava/JavaByteCodeEnumerator.st,v 1.5 2011-11-24 10:29:24 cg Exp $'
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!
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version_SVN
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    ^ '§Id: JavaByteCodeEnumerator.st,v 1.4 2011/08/18 18:42:48 vrany Exp §'
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! !