Package be.lmenten.avr.core.register

Enum Class UpperRegisterPair

java.lang.Object

java.lang.Enum<UpperRegisterPair>

be.lmenten.avr.core.register.UpperRegisterPair

All Implemented Interfaces:

IRegister, IRegisterPair, Serializable, Comparable<UpperRegisterPair>, Constable

public enum UpperRegisterPair
extends Enum<UpperRegisterPair>
implements IRegisterPair

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
R25_R24
R27_R26
R29_R28
R31_R30

Method Summary

Modifier and Type	Method	Description
int	getIndex()	Get index of register in register file.
Register	getLowerRegister()
int	getOperandIndex()	Get index of register for opcode encoding.
int	getUpperIndex()
Register	getUpperRegister()
static UpperRegisterPair	lookup(int r)
static UpperRegisterPair	valueOf(String name)	Returns the enum constant of this class with the specified name.
static UpperRegisterPair[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

R25_R24

public static final UpperRegisterPair R25_R24

R27_R26

public static final UpperRegisterPair R27_R26

R29_R28

public static final UpperRegisterPair R29_R28

R31_R30

public static final UpperRegisterPair R31_R30

Method Details

values

public static UpperRegisterPair[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static UpperRegisterPair valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

lookup

public static UpperRegisterPair lookup(int r)

getIndex

public int getIndex()

Description copied from interface: IRegister

Get index of register in register file.

Specified by:

getIndex in interface IRegister

Returns:

getOperandIndex

public int getOperandIndex()

Description copied from interface: IRegister

Get index of register for opcode encoding.

Specified by:

getOperandIndex in interface IRegister

Returns:

getLowerRegister

public Register getLowerRegister()

Specified by:

getLowerRegister in interface IRegisterPair

getUpperIndex

public int getUpperIndex()

Specified by:

getUpperIndex in interface IRegisterPair

getUpperRegister

public Register getUpperRegister()

Specified by:

getUpperRegister in interface IRegisterPair