Class JSWebAssemblyMemory

java.lang.Object

com.oracle.truffle.js.runtime.builtins.JSClass

com.oracle.truffle.js.runtime.builtins.JSNonProxy

com.oracle.truffle.js.runtime.builtins.wasm.JSWebAssemblyMemory

All Implemented Interfaces:

JSConstructorFactory, JSConstructorFactory.Default, PrototypeSupplier

public class JSWebAssemblyMemory
extends JSNonProxy
implements JSConstructorFactory.Default, PrototypeSupplier

Nested Class Summary

Nested classes/interfaces inherited from interface com.oracle.truffle.js.runtime.builtins.JSConstructorFactory

JSConstructorFactory.Default, JSConstructorFactory.WithFunctions, JSConstructorFactory.WithFunctionsAndSpecies

Nested classes/interfaces inherited from interface com.oracle.truffle.js.runtime.builtins.JSConstructorFactory.Default

JSConstructorFactory.Default.WithSpecies

Field Summary

Fields

Modifier and Type	Field	Description
static final com.oracle.truffle.api.strings.TruffleString	CLASS_NAME
static final JSWebAssemblyMemory	INSTANCE
static final int	MAX_MEMORY_SIZE
static final com.oracle.truffle.api.strings.TruffleString	PROTOTYPE_NAME
static final com.oracle.truffle.api.strings.TruffleString	WEB_ASSEMBLY_MEMORY

Fields inherited from class com.oracle.truffle.js.runtime.builtins.JSNonProxy

GET_SYMBOL_SPECIES_NAME

Constructor Summary

Constructors

Constructor	Description
JSWebAssemblyMemory()

Method Summary

Modifier and Type	Method	Description
static JSWebAssemblyMemoryObject	create(JSContext context, JSRealm realm, JSDynamicObject proto, Object wasmMemory, boolean shared)
static JSWebAssemblyMemoryObject	create(JSContext context, JSRealm realm, Object wasmMemory, boolean shared)
static JSConstructor	createConstructor(JSRealm realm)
JSDynamicObject	createPrototype(JSRealm realm, JSFunctionObject constructor)
com.oracle.truffle.api.strings.TruffleString	getClassName()
JSDynamicObject	getIntrinsicDefaultProto(JSRealm realm)	Allows invokevirtual of this method instead of invokeinterface.
static boolean	isJSWebAssemblyMemory(Object object)
com.oracle.truffle.api.object.Shape	makeInitialShape(JSContext ctx, JSDynamicObject prototype)
static void	resetBuffers(JSRealm realm, Object wasmMemory)

Methods inherited from class com.oracle.truffle.js.runtime.builtins.JSNonProxy

checkProtoCycle, createSymbolSpeciesGetterFunction, defineOwnProperty, delete, delete, deletePropertyDefault, getHelper, getHelper, getMethodHelper, getOwnHelper, getOwnHelper, getOwnProperty, getOwnPropertyKeys, getPrototypeOf, hasOnlyShapeProperties, hasOwnProperty, hasOwnProperty, hasProperty, hasProperty, invokeAccessorPropertySetter, isExtensible, ordinaryGetOwnProperty, ordinaryGetOwnPropertyIntl, ordinaryIsExtensible, ordinaryOwnPropertyKeys, ordinaryOwnPropertyKeys, ordinaryOwnPropertyKeysSlow, ordinaryPreventExtensions, ordinarySet, ordinarySetIndex, ordinarySetWithReceiver, performOrdinarySetWithOwnDescriptor, preventExtensions, putConstructorSpeciesGetter, set, set, setIntegrityLevelFast, setPropertySlow, setPrototypeOf, testIntegrityLevelFast, usesOrdinaryGetOwnProperty, usesOrdinaryIsExtensible

Methods inherited from class com.oracle.truffle.js.runtime.builtins.JSClass

filterOwnPropertyKeys, get, get, isInstance, isInstance, isInstance, isInstance, ownPropertyKeys, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.truffle.js.runtime.builtins.JSConstructorFactory

createConstructorObject, fillConstructor

Methods inherited from interface com.oracle.truffle.js.runtime.builtins.JSConstructorFactory.Default

createConstructorAndPrototype

Field Details

MAX_MEMORY_SIZE

public static final int MAX_MEMORY_SIZE

See Also:

• Constant Field Values

CLASS_NAME

public static final com.oracle.truffle.api.strings.TruffleString CLASS_NAME

PROTOTYPE_NAME

public static final com.oracle.truffle.api.strings.TruffleString PROTOTYPE_NAME

WEB_ASSEMBLY_MEMORY

public static final com.oracle.truffle.api.strings.TruffleString WEB_ASSEMBLY_MEMORY

INSTANCE

public static final JSWebAssemblyMemory INSTANCE

Constructor Details

JSWebAssemblyMemory

public JSWebAssemblyMemory()

Method Details

getClassName

public com.oracle.truffle.api.strings.TruffleString getClassName()

Specified by:

getClassName in interface JSConstructorFactory

isJSWebAssemblyMemory

public static boolean isJSWebAssemblyMemory(Object object)

createPrototype

public JSDynamicObject createPrototype(JSRealm realm,
 JSFunctionObject constructor)

Specified by:

createPrototype in interface JSConstructorFactory

getIntrinsicDefaultProto

public JSDynamicObject getIntrinsicDefaultProto(JSRealm realm)

Description copied from class: JSClass

Allows invokevirtual of this method instead of invokeinterface. Classes overriding this method should implement PrototypeSupplier.

Specified by:

getIntrinsicDefaultProto in interface PrototypeSupplier

Overrides:

getIntrinsicDefaultProto in class JSClass

See Also:

• PrototypeSupplier.getIntrinsicDefaultProto(com.oracle.truffle.js.runtime.JSRealm)

makeInitialShape

public com.oracle.truffle.api.object.Shape makeInitialShape(JSContext ctx,
 JSDynamicObject prototype)

Overrides:

makeInitialShape in class JSClass

createConstructor

public static JSConstructor createConstructor(JSRealm realm)

create

public static JSWebAssemblyMemoryObject create(JSContext context,
 JSRealm realm,
 Object wasmMemory,
 boolean shared)

create

public static JSWebAssemblyMemoryObject create(JSContext context,
 JSRealm realm,
 JSDynamicObject proto,
 Object wasmMemory,
 boolean shared)

resetBuffers

public static void resetBuffers(JSRealm realm,
 Object wasmMemory)