com.oracle.truffle.js.builtins

Class JSConstructTypedArrayNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.JavaScriptNode

com.oracle.truffle.js.nodes.function.AbstractBodyNode

com.oracle.truffle.js.nodes.function.JSBuiltinNode

com.oracle.truffle.js.builtins.JSConstructTypedArrayNode

All Implemented Interfaces:

com.oracle.truffle.api.instrumentation.InstrumentableNode, com.oracle.truffle.api.nodes.NodeInterface, Cloneable

public abstract class JSConstructTypedArrayNode
extends JSBuiltinNode

The %TypedArray% intrinsic constructor function object (ES6 22.2.1).

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.js.nodes.function.JSBuiltinNode

JSBuiltinNode.Inlineable, JSBuiltinNode.Inlined

Nested classes/interfaces inherited from class com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.Node.Child, com.oracle.truffle.api.nodes.Node.Children

Nested classes/interfaces inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

com.oracle.truffle.api.instrumentation.InstrumentableNode.WrapperNode

Field Summary

Fields inherited from class com.oracle.truffle.js.nodes.JavaScriptNode

INTERMEDIATE_VALUE

Constructor Summary

Constructors

Constructor and Description
JSConstructTypedArrayNode(JSContext context, JSBuiltin builtin)

Method Summary

Modifier and Type	Method and Description
protected ReadElementNode	createReadNode()
protected com.oracle.truffle.api.object.DynamicObject	doArrayBuffer(com.oracle.truffle.api.object.DynamicObject newTarget, com.oracle.truffle.api.object.DynamicObject arrayBuffer, Object byteOffset0, Object length0, com.oracle.truffle.api.profiles.ConditionProfile lengthIsUndefined) %TypedArray%(buffer[, byteOffset[, length]]).
protected com.oracle.truffle.api.object.DynamicObject	doArrayBufferView(com.oracle.truffle.api.object.DynamicObject newTarget, com.oracle.truffle.api.object.DynamicObject arrayBufferView, Object byteOffset0, Object length0) %TypedArray%(typedArray).
protected com.oracle.truffle.api.object.DynamicObject	doDirectArrayBuffer(com.oracle.truffle.api.object.DynamicObject newTarget, com.oracle.truffle.api.object.DynamicObject arrayBuffer, Object byteOffset0, Object length0, com.oracle.truffle.api.profiles.ConditionProfile lengthIsUndefined)
protected com.oracle.truffle.api.object.DynamicObject	doEmpty(com.oracle.truffle.api.object.DynamicObject newTarget, com.oracle.truffle.api.object.DynamicObject arg0, Object byteOffset0, Object length0) %TypedArray%().
protected com.oracle.truffle.api.object.DynamicObject	doForeignObject(com.oracle.truffle.api.object.DynamicObject newTarget, Object object, Object byteOffset0, Object length0, com.oracle.truffle.api.interop.InteropLibrary interop, WriteElementNode writeOwnNode, ImportValueNode importValue, com.oracle.truffle.api.profiles.ConditionProfile lengthIsUndefined)
protected com.oracle.truffle.api.object.DynamicObject	doInteropArrayBuffer(com.oracle.truffle.api.object.DynamicObject newTarget, com.oracle.truffle.api.object.DynamicObject arrayBuffer, Object byteOffset0, Object length0, com.oracle.truffle.api.profiles.ConditionProfile lengthIsUndefined, com.oracle.truffle.api.interop.InteropLibrary interop) TypedArray(ArrayBuffer buffer, optional unsigned long byteOffset, optional unsigned long length).
protected com.oracle.truffle.api.object.DynamicObject	doIntLength(com.oracle.truffle.api.object.DynamicObject newTarget, int length, Object byteOffset0, Object length0) %TypedArray%(length).
protected com.oracle.truffle.api.object.DynamicObject	doLength(com.oracle.truffle.api.object.DynamicObject newTarget, Object arg0, Object byteOffset0, Object length0) %TypedArray%(length).
protected com.oracle.truffle.api.object.DynamicObject	doObject(com.oracle.truffle.api.object.DynamicObject newTarget, com.oracle.truffle.api.object.DynamicObject object, Object byteOffset0, Object length0, GetMethodNode getIteratorMethodNode, com.oracle.truffle.api.profiles.ConditionProfile isIterableProfile, WriteElementNode writeOwnNode, JSFunctionCallNode iteratorCallNode, IsJSObjectNode isObjectNode, IteratorStepNode iteratorStepNode, IteratorValueNode getIteratorValueNode, JSGetLengthNode getLengthNode, ReadElementNode readNode, PropertyGetNode getNextMethodNode, com.oracle.truffle.api.profiles.BranchProfile growProfile) %TypedArray%(object).
protected com.oracle.truffle.api.object.DynamicObject	doSharedArrayBuffer(com.oracle.truffle.api.object.DynamicObject newTarget, com.oracle.truffle.api.object.DynamicObject arrayBuffer, Object byteOffset0, Object length0, com.oracle.truffle.api.profiles.ConditionProfile lengthIsUndefined) TypedArray(SharedArrayBuffer buffer, optional unsigned long byteOffset, optional unsigned long length).
protected com.oracle.truffle.api.object.DynamicObject	doUndefinedNewTarget(Object newTarget, Object arg0, Object byteOffset0, Object length0)
protected ArrayPrototypeBuiltins.ArraySpeciesConstructorNode	getArraySpeciesConstructorNode()

Methods inherited from class com.oracle.truffle.js.nodes.function.JSBuiltinNode

copyUninitialized, createBuiltin, getArguments, getBuiltin, getContext, getNodeObject, hasTag, isCallerSensitive, isInlineable, tryCreateInlined

Methods inherited from class com.oracle.truffle.js.nodes.JavaScriptNode

addCallTag, addExpressionTag, addRootBodyTag, addStatementTag, cloneUninitialized, cloneUninitialized, copy, createWrapper, execute, executeBoolean, executeDouble, executeInt, executeLong, executeSafeInteger, executeString, executeVoid, expressionToString, findBlockScopeNode, getSourceSection, hasSourceSection, isInstrumentable, isResultAlwaysOfType, onReplace, removeSourceSection, setSourceSection, setSourceSection, toString, transferSourceSection, transferSourceSectionAddExpressionTag, transferSourceSectionAndTags

Methods inherited from class com.oracle.truffle.api.nodes.Node

accept, adoptChildren, atomic, atomic, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, insert, insert, isAdoptable, isSafelyReplaceableBy, lookupContextReference, lookupLanguageReference, notifyInserted, replace, replace, reportPolymorphicSpecialize

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

findInstrumentableParent, findNearestNodeAt, materializeInstrumentableNodes

Constructor Detail

JSConstructTypedArrayNode

public JSConstructTypedArrayNode(JSContext context,
                                 JSBuiltin builtin)

Method Detail

createReadNode

protected final ReadElementNode createReadNode()

doArrayBuffer

protected com.oracle.truffle.api.object.DynamicObject doArrayBuffer(com.oracle.truffle.api.object.DynamicObject newTarget,
                                                                    com.oracle.truffle.api.object.DynamicObject arrayBuffer,
                                                                    Object byteOffset0,
                                                                    Object length0,
                                                                    com.oracle.truffle.api.profiles.ConditionProfile lengthIsUndefined)

%TypedArray%(buffer[, byteOffset[, length]]). TypedArray(ArrayBuffer buffer, optional unsigned long byteOffset, optional unsigned long length). Create a new TypedArray object using the passed ArrayBuffer for its storage. Optional byteOffset and length can be used to limit the section of the buffer referenced. The byteOffset indicates the offset in bytes from the start of the ArrayBuffer, and the length is the count of elements from the offset that this TypedArray will reference. If both byteOffset and length are omitted, the TypedArray spans the entire ArrayBuffer range. If the length is omitted, the TypedArray extends from the given byteOffset until the end of the ArrayBuffer. The given byteOffset must be a multiple of the element size of the specific type, otherwise an exception is raised. If a given byteOffset and length references an area beyond the end of the ArrayBuffer an exception is raised. If length is not explicitly specified, the length of the ArrayBuffer minus the byteOffset must be a multiple of the element size of the specific type, or an exception is raised.

doDirectArrayBuffer

protected com.oracle.truffle.api.object.DynamicObject doDirectArrayBuffer(com.oracle.truffle.api.object.DynamicObject newTarget,
                                                                          com.oracle.truffle.api.object.DynamicObject arrayBuffer,
                                                                          Object byteOffset0,
                                                                          Object length0,
                                                                          com.oracle.truffle.api.profiles.ConditionProfile lengthIsUndefined)

doSharedArrayBuffer

protected com.oracle.truffle.api.object.DynamicObject doSharedArrayBuffer(com.oracle.truffle.api.object.DynamicObject newTarget,
                                                                          com.oracle.truffle.api.object.DynamicObject arrayBuffer,
                                                                          Object byteOffset0,
                                                                          Object length0,
                                                                          com.oracle.truffle.api.profiles.ConditionProfile lengthIsUndefined)

TypedArray(SharedArrayBuffer buffer, optional unsigned long byteOffset, optional unsigned long length). Create a new TypedArray object using the passed SharedArrayBuffer for its storage. As with standard ArrayBuffer, optional parameters (byteOffset and length) can be used to limit the section of the buffer referenced.

doInteropArrayBuffer

protected com.oracle.truffle.api.object.DynamicObject doInteropArrayBuffer(com.oracle.truffle.api.object.DynamicObject newTarget,
                                                                           com.oracle.truffle.api.object.DynamicObject arrayBuffer,
                                                                           Object byteOffset0,
                                                                           Object length0,
                                                                           com.oracle.truffle.api.profiles.ConditionProfile lengthIsUndefined,
                                                                           com.oracle.truffle.api.interop.InteropLibrary interop)

TypedArray(ArrayBuffer buffer, optional unsigned long byteOffset, optional unsigned long length). Create a new TypedArray object using the passed InteropArrayBuffer for its storage. As with standard ArrayBuffer, optional parameters (byteOffset and length) can be used to limit the section of the buffer referenced.

doArrayBufferView

protected com.oracle.truffle.api.object.DynamicObject doArrayBufferView(com.oracle.truffle.api.object.DynamicObject newTarget,
                                                                        com.oracle.truffle.api.object.DynamicObject arrayBufferView,
                                                                        Object byteOffset0,
                                                                        Object length0)

%TypedArray%(typedArray).

getArraySpeciesConstructorNode

protected ArrayPrototypeBuiltins.ArraySpeciesConstructorNode getArraySpeciesConstructorNode()

doEmpty

protected com.oracle.truffle.api.object.DynamicObject doEmpty(com.oracle.truffle.api.object.DynamicObject newTarget,
                                                              com.oracle.truffle.api.object.DynamicObject arg0,
                                                              Object byteOffset0,
                                                              Object length0)

%TypedArray%(). This description applies only if the %TypedArray% function is called with no arguments.

doIntLength

protected com.oracle.truffle.api.object.DynamicObject doIntLength(com.oracle.truffle.api.object.DynamicObject newTarget,
                                                                  int length,
                                                                  Object byteOffset0,
                                                                  Object length0)

%TypedArray%(length).

doLength

protected com.oracle.truffle.api.object.DynamicObject doLength(com.oracle.truffle.api.object.DynamicObject newTarget,
                                                               Object arg0,
                                                               Object byteOffset0,
                                                               Object length0)

%TypedArray%(length). This description applies only if the %TypedArray% function is called with at least one argument and the Type of the first argument is not Object.

doObject

protected com.oracle.truffle.api.object.DynamicObject doObject(com.oracle.truffle.api.object.DynamicObject newTarget,
                                                               com.oracle.truffle.api.object.DynamicObject object,
                                                               Object byteOffset0,
                                                               Object length0,
                                                               GetMethodNode getIteratorMethodNode,
                                                               com.oracle.truffle.api.profiles.ConditionProfile isIterableProfile,
                                                               WriteElementNode writeOwnNode,
                                                               JSFunctionCallNode iteratorCallNode,
                                                               IsJSObjectNode isObjectNode,
                                                               IteratorStepNode iteratorStepNode,
                                                               IteratorValueNode getIteratorValueNode,
                                                               JSGetLengthNode getLengthNode,
                                                               ReadElementNode readNode,
                                                               PropertyGetNode getNextMethodNode,
                                                               com.oracle.truffle.api.profiles.BranchProfile growProfile)

%TypedArray%(object). This description applies only if the %TypedArray% function is called with at least one argument and the Type of the first argument is Object and that object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]] internal slot.

doForeignObject

protected com.oracle.truffle.api.object.DynamicObject doForeignObject(com.oracle.truffle.api.object.DynamicObject newTarget,
                                                                      Object object,
                                                                      Object byteOffset0,
                                                                      Object length0,
                                                                      com.oracle.truffle.api.interop.InteropLibrary interop,
                                                                      WriteElementNode writeOwnNode,
                                                                      ImportValueNode importValue,
                                                                      com.oracle.truffle.api.profiles.ConditionProfile lengthIsUndefined)

doUndefinedNewTarget

protected com.oracle.truffle.api.object.DynamicObject doUndefinedNewTarget(Object newTarget,
                                                                           Object arg0,
                                                                           Object byteOffset0,
                                                                           Object length0)