public class MULTIANEWARRAY extends JVMInstruction
Modifier and Type | Field and Description |
---|---|
protected int[] |
arrayLengths |
protected int |
dimensions |
protected String |
type |
attr, insnIndex, mi, position
Constructor and Description |
---|
MULTIANEWARRAY(String typeName,
int dimensions) |
Modifier and Type | Method and Description |
---|---|
void |
accept(InstructionVisitor insVisitor) |
static int |
allocateArray(Heap heap,
String type,
int[] dim,
ThreadInfo ti,
int d) |
void |
cleanupTransients()
this method can be overridden if instruction classes have to store
information for instructionExecuted() notifications, and this information
should not be stored persistent to avoid memory leaks (e.g.
|
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 |
getArrayLength(int dimension) |
int |
getByteCode() |
int |
getDimensions() |
int |
getLength()
return the length in bytes of this instruction.
|
String |
getType() |
addAttr, attrIterator, attrIterator, getAttr, getAttr, getFileLocation, getFilePos, getInstructionIndex, getLineNumber, getMethodInfo, getMnemonic, getNext, getNext, getNextAttr, getPosition, getPrev, getSourceLine, getSourceLocation, getSourceOrLocation, hasAttr, hasAttr, init, isBackJump, isCompleted, isExtendedInstruction, isFirstInstruction, isSchedulingRelevant, removeAttr, replaceAttr, requiresClinitExecution, setAttr, setContext, setLocation, setMethodInfo, toString, typeSafeClone
protected String type
protected int dimensions
protected int[] arrayLengths
public MULTIANEWARRAY(String typeName, int dimensions)
public static int allocateArray(Heap heap, String type, int[] dim, ThreadInfo ti, int d)
public Instruction execute(ThreadInfo ti)
Instruction
execute
in class Instruction
public int getLength()
Instruction
getLength
in class Instruction
public int getByteCode()
getByteCode
in class Instruction
public void accept(InstructionVisitor insVisitor)
public String getType()
public int getDimensions()
public int getArrayLength(int dimension)
public void cleanupTransients()
Instruction
cleanupTransients
in class Instruction