gov.nasa.jpf.jvm.bytecode

Class FRETURN

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.FRETURN

All Implemented Interfaces:

JVMInstruction, Attributable, InstructionInterface, java.lang.Cloneable

public class FRETURN
extends JVMReturnInstruction

Return float 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
FRETURN()

Method Summary

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

FRETURN

public FRETURN()

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 frame)

Specified by:

getAndSaveReturnValue in class JVMReturnInstruction

pushReturnValue

protected void pushReturnValue(StackFrame frame)

Specified by:

pushReturnValue in class JVMReturnInstruction

getReturnValue

public float getReturnValue()

getReturnValue

public java.lang.Float 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