gov.nasa.jpf.jvm.bytecode

Class IRETURN

java.lang.Object

gov.nasa.jpf.vm.Instruction

gov.nasa.jpf.vm.bytecode.ReturnInstruction

gov.nasa.jpf.jvm.bytecode.JVMReturnInstruction

gov.nasa.jpf.jvm.bytecode.IRETURN

All Implemented Interfaces:

JVMInstruction, Attributable, InstructionInterface, java.lang.Cloneable

public class IRETURN
extends JVMReturnInstruction

Return int from method ..., value => [empty]

Field Summary

Fields inherited from class gov.nasa.jpf.jvm.bytecode.JVMReturnInstruction

returnFrame

Fields inherited from class gov.nasa.jpf.vm.Instruction

attr, insnIndex, mi, position

Constructor Summary

Constructors

Constructor and Description
IRETURN()

Method Summary

Modifier and Type	Method and Description
void	accept(JVMInstructionVisitor insVisitor)
protected void	getAndSaveReturnValue(StackFrame ti)
int	getByteCode()
protected java.lang.Object	getReturnedOperandAttr(StackFrame frame)
int	getReturnTypeSize()
int	getReturnValue()
java.lang.Object	getReturnValue(ThreadInfo ti)
protected void	pushReturnValue(StackFrame ti)
java.lang.String	toString()

Methods inherited from class gov.nasa.jpf.jvm.bytecode.JVMReturnInstruction

addReturnAttr, cleanupTransients, execute, getNextReturnAttr, getReturnAttr, getReturnAttr, getReturnFrame, hasReturnAttr, hasReturnAttr, returnAttrIterator, returnAttrIterator, setReturnAttr, setReturnFrame, toPostExecString

Methods inherited from class gov.nasa.jpf.vm.Instruction

addAttr, asInstruction, attrIterator, attrIterator, getAttr, getAttr, getFileLocation, getFilePos, getInstructionIndex, getLength, getLineNumber, getMethodInfo, getMnemonic, getNext, getNext, getNextAttr, getPosition, getPrev, getSourceLine, getSourceLocation, getSourceOrLocation, hasAttr, hasAttr, init, isBackJump, isCompleted, isExtendedInstruction, isFirstInstruction, isMonitorEnterPrologue, isSchedulingRelevant, removeAttr, replaceAttr, requiresClinitExecution, setAttr, setContext, setLocation, setMethodInfo, typeSafeClone

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface gov.nasa.jpf.vm.bytecode.InstructionInterface

asInstruction, getFileLocation, getFilePos, getInstructionIndex, getLength, getLineNumber, getMethodInfo, getMnemonic, getNext, getNext, getPosition, getPrev, getSourceLine, getSourceLocation, isBackJump, isCompleted, isExtendedInstruction, isFirstInstruction

Methods inherited from interface gov.nasa.jpf.util.Attributable

addAttr, attrIterator, attrIterator, getAttr, getAttr, getNextAttr, hasAttr, hasAttr, removeAttr, replaceAttr, setAttr

Constructor Detail

IRETURN

public IRETURN()

Method Detail

getReturnTypeSize

public int getReturnTypeSize()

Specified by:

getReturnTypeSize in class JVMReturnInstruction

getReturnedOperandAttr

protected java.lang.Object getReturnedOperandAttr(StackFrame frame)

Specified by:

getReturnedOperandAttr in class JVMReturnInstruction

getAndSaveReturnValue

protected void getAndSaveReturnValue(StackFrame ti)

Specified by:

getAndSaveReturnValue in class JVMReturnInstruction

pushReturnValue

protected void pushReturnValue(StackFrame ti)

Specified by:

pushReturnValue in class JVMReturnInstruction

getReturnValue

public int getReturnValue()

getReturnValue

public java.lang.Object getReturnValue(ThreadInfo ti)

Specified by:

getReturnValue in class JVMReturnInstruction

getByteCode

public int getByteCode()

toString

public java.lang.String toString()

Overrides:

toString in class Instruction

accept

public void accept(JVMInstructionVisitor insVisitor)

Specified by:

accept in interface JVMInstruction

Overrides:

accept in class JVMReturnInstruction