org.graalvm.compiler.asm.amd64

Enum AMD64BaseAssembler.OperandSize

java.lang.Object

java.lang.Enum<AMD64BaseAssembler.OperandSize>

org.graalvm.compiler.asm.amd64.AMD64BaseAssembler.OperandSize

All Implemented Interfaces:

Serializable, Comparable<AMD64BaseAssembler.OperandSize>

Enclosing class:

AMD64BaseAssembler

public static enum AMD64BaseAssembler.OperandSize
extends Enum<AMD64BaseAssembler.OperandSize>

The x86 operand sizes.

Enum Constant Summary

Enum Constants

Enum Constant and Description
BYTE
DWORD
PD
PS
QWORD
SD
SS
WORD

Method Summary

Modifier and Type	Method and Description
protected void	emitImmediate(AMD64BaseAssembler asm, int imm) Emit an immediate of this size.
static AMD64BaseAssembler.OperandSize	get(PlatformKind kind)
int	getBytes()
AMD64Kind	getKind()
int	getSizePrefix()
protected int	immediateSize()
boolean	isXmmType()
static AMD64BaseAssembler.OperandSize	valueOf(String name) Returns the enum constant of this type with the specified name.
static AMD64BaseAssembler.OperandSize[]	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

BYTE

public static final AMD64BaseAssembler.OperandSize BYTE

WORD

public static final AMD64BaseAssembler.OperandSize WORD

DWORD

public static final AMD64BaseAssembler.OperandSize DWORD

QWORD

public static final AMD64BaseAssembler.OperandSize QWORD

SS

public static final AMD64BaseAssembler.OperandSize SS

SD

public static final AMD64BaseAssembler.OperandSize SD

PS

public static final AMD64BaseAssembler.OperandSize PS

PD

public static final AMD64BaseAssembler.OperandSize PD

Method Detail

values

public static AMD64BaseAssembler.OperandSize[] values()

Returns:

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

valueOf

public static AMD64BaseAssembler.OperandSize valueOf(String name)

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

getSizePrefix

public int getSizePrefix()

getBytes

public int getBytes()

isXmmType

public boolean isXmmType()

getKind

public AMD64Kind getKind()

get

public static AMD64BaseAssembler.OperandSize get(PlatformKind kind)

emitImmediate

protected void emitImmediate(AMD64BaseAssembler asm,
                             int imm)

Emit an immediate of this size. Note that immediate AMD64BaseAssembler.OperandSize.QWORD operands are encoded as sign-extended 32-bit values.

Parameters:

asm -

imm -

immediateSize

protected int immediateSize()