org.jikesrvm.osr

Class TypeStack

java.lang.Object

org.jikesrvm.osr.TypeStack

class TypeStack
extends Object

Utility class used by BytecodeTraverser.

Field Summary

Fields

Modifier and Type	Field and Description
private byte	defv
private byte[]	stack
private int	top

Constructor Summary

Constructors

Constructor and Description
TypeStack(int depth, byte defv)
TypeStack(TypeStack other)

Method Summary

Modifier and Type	Method and Description
(package private) void	clear()
(package private) int	depth()
(package private) byte	peek()
(package private) byte	pop()
(package private) void	pop(int n)
(package private) void	push(byte v)
(package private) byte[]	snapshot()

Methods inherited from class java.lang.Object

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

Field Detail

stack

private final byte[] stack

top

private int top

defv

private final byte defv

Constructor Detail

TypeStack

TypeStack(int depth,
          byte defv)

TypeStack

TypeStack(TypeStack other)

Method Detail

push

void push(byte v)

pop

byte pop()

pop

void pop(int n)

peek

byte peek()

snapshot

byte[] snapshot()

clear

void clear()

depth

int depth()