Package cpufeatures.headers.x86

Class X86Info

java.lang.Object

cpufeatures.headers.x86.X86Info

public class X86Info
extends Object

X86Info relies on preview features of the Java platform:

• X86Info refers to one or more preview APIs: MemoryAddress, MemoryLayout, MemorySegment, MemorySession, SegmentAllocator.

Programs can only use X86Info when preview features are enabled.

Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

Constructor Summary

Constructors

Constructor	Description
X86Info()

Method Summary

Modifier and Type	Method	Description
static MemoryLayoutPREVIEW	$LAYOUT()
static MemorySegmentPREVIEW	allocate(SegmentAllocatorPREVIEW allocator)
static MemorySegmentPREVIEW	allocateArray(int len, SegmentAllocatorPREVIEW allocator)
static MemorySegmentPREVIEW	brand_string$slice(MemorySegmentPREVIEW seg)
static int	family$get(MemorySegmentPREVIEW seg)
static int	family$get(MemorySegmentPREVIEW seg, long index)
static void	family$set(MemorySegmentPREVIEW seg, int x)
static void	family$set(MemorySegmentPREVIEW seg, long index, int x)
static VarHandle	family$VH()
static MemorySegmentPREVIEW	features$slice(MemorySegmentPREVIEW seg)
static int	model$get(MemorySegmentPREVIEW seg)
static int	model$get(MemorySegmentPREVIEW seg, long index)
static void	model$set(MemorySegmentPREVIEW seg, int x)
static void	model$set(MemorySegmentPREVIEW seg, long index, int x)
static VarHandle	model$VH()
static MemorySegmentPREVIEW	ofAddress(MemoryAddressPREVIEW addr, MemorySessionPREVIEW session)
static long	sizeof()
static int	stepping$get(MemorySegmentPREVIEW seg)
static int	stepping$get(MemorySegmentPREVIEW seg, long index)
static void	stepping$set(MemorySegmentPREVIEW seg, int x)
static void	stepping$set(MemorySegmentPREVIEW seg, long index, int x)
static VarHandle	stepping$VH()
static MemorySegmentPREVIEW	vendor$slice(MemorySegmentPREVIEW seg)

Methods inherited from class java.lang.Object

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

Constructor Details

X86Info

public X86Info()

Method Details

$LAYOUT

public static MemoryLayoutPREVIEW $LAYOUT()

features$slice

public static MemorySegmentPREVIEW features$slice(MemorySegmentPREVIEW seg)

family$VH

public static VarHandle family$VH()

family$get

public static int family$get(MemorySegmentPREVIEW seg)

family$set

public static void family$set(MemorySegmentPREVIEW seg,
 int x)

family$get

public static int family$get(MemorySegmentPREVIEW seg,
 long index)

family$set

public static void family$set(MemorySegmentPREVIEW seg,
 long index,
 int x)

model$VH

public static VarHandle model$VH()

model$get

public static int model$get(MemorySegmentPREVIEW seg)

model$set

public static void model$set(MemorySegmentPREVIEW seg,
 int x)

model$get

public static int model$get(MemorySegmentPREVIEW seg,
 long index)

model$set

public static void model$set(MemorySegmentPREVIEW seg,
 long index,
 int x)

stepping$VH

public static VarHandle stepping$VH()

stepping$get

public static int stepping$get(MemorySegmentPREVIEW seg)

stepping$set

public static void stepping$set(MemorySegmentPREVIEW seg,
 int x)

stepping$get

public static int stepping$get(MemorySegmentPREVIEW seg,
 long index)

stepping$set

public static void stepping$set(MemorySegmentPREVIEW seg,
 long index,
 int x)

vendor$slice

public static MemorySegmentPREVIEW vendor$slice(MemorySegmentPREVIEW seg)

brand_string$slice

public static MemorySegmentPREVIEW brand_string$slice(MemorySegmentPREVIEW seg)

sizeof

public static long sizeof()

allocate

public static MemorySegmentPREVIEW allocate(SegmentAllocatorPREVIEW allocator)

allocateArray

public static MemorySegmentPREVIEW allocateArray(int len,
 SegmentAllocatorPREVIEW allocator)

ofAddress

public static MemorySegmentPREVIEW ofAddress(MemoryAddressPREVIEW addr,
 MemorySessionPREVIEW session)