com.oracle.graal.hotspot.meta

Class HotSpotRegisters

java.lang.Object

com.oracle.graal.hotspot.meta.HotSpotRegisters

All Implemented Interfaces:

HotSpotRegistersProvider

public class HotSpotRegisters
extends Object
implements HotSpotRegistersProvider

Field Summary

Fields

Modifier and Type	Field and Description
private Register	heapBaseRegister
private Register	stackPointerRegister
private Register	threadRegister

Constructor Summary

Constructors

Constructor and Description
HotSpotRegisters(Register threadRegister, Register heapBaseRegister, Register stackPointerRegister)

Method Summary

Modifier and Type	Method and Description
Register	getHeapBaseRegister() Gets the register holding the heap base address for compressed pointers.
Register	getStackPointerRegister() Gets the stack pointer register.
Register	getThreadRegister() Gets the register holding the current thread.

Methods inherited from class java.lang.Object

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

Field Detail

threadRegister

private final Register threadRegister

heapBaseRegister

private final Register heapBaseRegister

stackPointerRegister

private final Register stackPointerRegister

Constructor Detail

HotSpotRegisters

public HotSpotRegisters(Register threadRegister,
                        Register heapBaseRegister,
                        Register stackPointerRegister)

Method Detail

getThreadRegister

public Register getThreadRegister()

Description copied from interface: HotSpotRegistersProvider

Gets the register holding the current thread.

Specified by:

getThreadRegister in interface HotSpotRegistersProvider

getHeapBaseRegister

public Register getHeapBaseRegister()

Description copied from interface: HotSpotRegistersProvider

Gets the register holding the heap base address for compressed pointers.

Specified by:

getHeapBaseRegister in interface HotSpotRegistersProvider

getStackPointerRegister

public Register getStackPointerRegister()

Description copied from interface: HotSpotRegistersProvider

Gets the stack pointer register.

Specified by:

getStackPointerRegister in interface HotSpotRegistersProvider