public class IINC extends Instruction implements JVMInstruction
Modifier and Type | Field and Description |
---|---|
protected int |
increment |
protected int |
index |
attr, insnIndex, mi, position
Constructor and Description |
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IINC(int localVarIndex,
int increment) |
Modifier and Type | Method and Description |
---|---|
void |
accept(JVMInstructionVisitor insVisitor) |
Instruction |
execute(ThreadInfo ti)
this is the real workhorse
returns next instruction to enter in this thread
<2do> it's unfortunate we roll every side effect into this method, because
it diminishes the value of the 'executeInstruction' notification: all
insns that require some sort of late binding (InvokeVirtual, GetField, ..)
are not yet fully analyzable (e.g.
|
int |
getByteCode() |
int |
getIncrement() |
int |
getIndex() |
int |
getLength()
return the length in bytes of this instruction.
|
java.lang.String |
toPostExecString()
this can contain additional info that was gathered/cached during execution
|
addAttr, asInstruction, attrIterator, attrIterator, cleanupTransients, getAttr, getAttr, getFileLocation, getFilePos, getInstructionIndex, 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, toString, typeSafeClone
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
asInstruction, getFileLocation, getFilePos, getInstructionIndex, getLineNumber, getMethodInfo, getMnemonic, getNext, getNext, getPosition, getPrev, getSourceLine, getSourceLocation, isBackJump, isCompleted, isExtendedInstruction, isFirstInstruction
addAttr, attrIterator, attrIterator, getAttr, getAttr, getNextAttr, hasAttr, hasAttr, removeAttr, replaceAttr, setAttr
public Instruction execute(ThreadInfo ti)
Instruction
execute
in interface InstructionInterface
execute
in class Instruction
public int getLength()
Instruction
getLength
in interface InstructionInterface
getLength
in class Instruction
public int getByteCode()
getByteCode
in interface InstructionInterface
public void accept(JVMInstructionVisitor insVisitor)
accept
in interface JVMInstruction
public int getIndex()
public int getIncrement()
public java.lang.String toPostExecString()
Instruction
toPostExecString
in interface InstructionInterface
toPostExecString
in class Instruction