com.oracle.graal.asm.amd64

Enum AMD64Address.Scale

java.lang.Object

java.lang.Enum<AMD64Address.Scale>

com.oracle.graal.asm.amd64.AMD64Address.Scale

All Implemented Interfaces:

Serializable, Comparable<AMD64Address.Scale>

Enclosing class:

AMD64Address

public static enum AMD64Address.Scale
extends Enum<AMD64Address.Scale>

A scaling factor used in the SIB addressing mode.

Enum Constant Summary

Enum Constants

Enum Constant and Description
Times1
Times2
Times4
Times8

Field Summary

Fields

Modifier and Type	Field and Description
int	log2 The value of this scale log 2.
int	value The value (or multiplier) of this scale.

Method Summary

Modifier and Type	Method and Description
static AMD64Address.Scale	fromInt(int scale)
static AMD64Address.Scale	fromShift(int shift)
static AMD64Address.Scale	valueOf(String name) Returns the enum constant of this type with the specified name.
static AMD64Address.Scale[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

Times1

public static final AMD64Address.Scale Times1

Times2

public static final AMD64Address.Scale Times2

Times4

public static final AMD64Address.Scale Times4

Times8

public static final AMD64Address.Scale Times8

Field Detail

value

public final int value

The value (or multiplier) of this scale.

log2

public final int log2

The value of this scale log 2.

Method Detail

values

public static AMD64Address.Scale[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (AMD64Address.Scale c : AMD64Address.Scale.values())
    System.out.println(c);

Returns:

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

valueOf

public static AMD64Address.Scale valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null

fromInt

public static AMD64Address.Scale fromInt(int scale)

fromShift

public static AMD64Address.Scale fromShift(int shift)