avrora.core.isdl
Class OperandDecl

java.lang.Object
  avrora.core.isdl.OperandDecl

Direct Known Subclasses:

OperandDecl.Immediate, OperandDecl.RegisterSet

public abstract class OperandDecl

extends java.lang.Object

The OperandDecl class represents the declaration of a set of values (or registers) that can serve as an operand to a particular instruction. For example, an operand declaration might be the set of all general purpose registers, or it might be the set of high general purpose registers, or the set of address registers, etc.

Nested Class Summary

static class	OperandDecl.Immediate
static class	OperandDecl.RegisterEncoding
static class	OperandDecl.RegisterSet

Field Summary

int	bitSize
Token	kind
Token	name

Constructor Summary

protected

OperandDecl(Token n, Token b, Token k)

Method Summary

boolean	isImmediate()
boolean	isRegister()

Methods inherited from class java.lang.Object

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

Field Detail

name

public final Token name

kind

public final Token kind

bitSize

public final int bitSize

Constructor Detail

OperandDecl

protected OperandDecl(Token n,
                      Token b,
                      Token k)

Method Detail

isRegister

public boolean isRegister()

isImmediate

public boolean isImmediate()