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.function.JSBuiltinNode

ARGUMENTS

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 JSDynamicObject	doArrayBuffer(JSDynamicObject newTarget, JSArrayBufferObject arrayBuffer, Object byteOffset0, Object length0, com.oracle.truffle.api.profiles.InlinedConditionProfile lengthIsUndefined) %TypedArray%(buffer[, byteOffset[, length]]).
protected JSDynamicObject	doArrayBufferView(JSDynamicObject newTarget, JSDynamicObject arrayBufferView, Object byteOffset0, Object length0, com.oracle.truffle.api.profiles.InlinedConditionProfile bulkCopyProfile) %TypedArray%(typedArray).
protected JSDynamicObject	doDirectArrayBuffer(JSDynamicObject newTarget, JSArrayBufferObject arrayBuffer, Object byteOffset0, Object length0, com.oracle.truffle.api.profiles.InlinedConditionProfile lengthIsUndefined)
protected JSDynamicObject	doEmpty(JSDynamicObject newTarget, JSDynamicObject arg0, Object byteOffset0, Object length0) %TypedArray%().
protected JSDynamicObject	doForeignObject(JSDynamicObject newTarget, Object object, Object byteOffset0, Object length0, com.oracle.truffle.api.nodes.Node node, com.oracle.truffle.api.interop.InteropLibrary interop, WriteElementNode writeOwnNode, ImportValueNode importValue, com.oracle.truffle.api.profiles.InlinedConditionProfile lengthIsUndefined)
protected JSDynamicObject	doInteropArrayBuffer(JSDynamicObject newTarget, JSArrayBufferObject arrayBuffer, Object byteOffset0, Object length0, com.oracle.truffle.api.profiles.InlinedConditionProfile lengthIsUndefined, com.oracle.truffle.api.interop.InteropLibrary interop) TypedArray(ArrayBuffer buffer, optional unsigned long byteOffset, optional unsigned long length).
protected JSDynamicObject	doIntLength(JSDynamicObject newTarget, int length, Object byteOffset0, Object length0) %TypedArray%(length).
protected JSDynamicObject	doLength(JSDynamicObject newTarget, Object arg0, Object byteOffset0, Object length0) %TypedArray%(length).
protected JSDynamicObject	doObject(JSDynamicObject newTarget, JSObject object, Object byteOffset0, Object length0, com.oracle.truffle.api.nodes.Node node, GetMethodNode getIteratorMethodNode, com.oracle.truffle.api.profiles.InlinedConditionProfile isIterableProfile, WriteElementNode writeOwnNode, GetIteratorNode getIteratorNode, IterableToListNode iterableToListNode, JSGetLengthNode getLengthNode, ReadElementNode readNode) %TypedArray%(object).
protected JSDynamicObject	doSharedArrayBuffer(JSDynamicObject newTarget, JSArrayBufferObject arrayBuffer, Object byteOffset0, Object length0, com.oracle.truffle.api.profiles.InlinedConditionProfile lengthIsUndefined) TypedArray(SharedArrayBuffer buffer, optional unsigned long byteOffset, optional unsigned long length).
protected JSDynamicObject	doUndefinedNewTarget(Object newTarget, Object arg0, Object byteOffset0, Object length0)

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

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

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

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

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

getLanguage, getRealm, hasOverloadedOperators

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, notifyInserted, replace, replace, reportPolymorphicSpecialize

Methods inherited from class java.lang.Object

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

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

findInstrumentableParent, findNearestNodeAt, findNearestNodeAt, materializeInstrumentableNodes

Constructor Detail

JSConstructTypedArrayNode

public JSConstructTypedArrayNode(JSContext context,
                                 JSBuiltin builtin)

Method Detail

doArrayBuffer

protected JSDynamicObject doArrayBuffer(JSDynamicObject newTarget,
                                        JSArrayBufferObject arrayBuffer,
                                        Object byteOffset0,
                                        Object length0,
                                        com.oracle.truffle.api.profiles.InlinedConditionProfile 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 JSDynamicObject doDirectArrayBuffer(JSDynamicObject newTarget,
                                              JSArrayBufferObject arrayBuffer,
                                              Object byteOffset0,
                                              Object length0,
                                              com.oracle.truffle.api.profiles.InlinedConditionProfile lengthIsUndefined)

doSharedArrayBuffer

protected JSDynamicObject doSharedArrayBuffer(JSDynamicObject newTarget,
                                              JSArrayBufferObject arrayBuffer,
                                              Object byteOffset0,
                                              Object length0,
                                              com.oracle.truffle.api.profiles.InlinedConditionProfile 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 JSDynamicObject doInteropArrayBuffer(JSDynamicObject newTarget,
                                               JSArrayBufferObject arrayBuffer,
                                               Object byteOffset0,
                                               Object length0,
                                               com.oracle.truffle.api.profiles.InlinedConditionProfile 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 JSDynamicObject doArrayBufferView(JSDynamicObject newTarget,
                                            JSDynamicObject arrayBufferView,
                                            Object byteOffset0,
                                            Object length0,
                                            com.oracle.truffle.api.profiles.InlinedConditionProfile bulkCopyProfile)

%TypedArray%(typedArray).

doEmpty

protected JSDynamicObject doEmpty(JSDynamicObject newTarget,
                                  JSDynamicObject arg0,
                                  Object byteOffset0,
                                  Object length0)

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

doIntLength

protected JSDynamicObject doIntLength(JSDynamicObject newTarget,
                                      int length,
                                      Object byteOffset0,
                                      Object length0)

%TypedArray%(length).

doLength

protected JSDynamicObject doLength(JSDynamicObject 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 JSDynamicObject doObject(JSDynamicObject newTarget,
                                   JSObject object,
                                   Object byteOffset0,
                                   Object length0,
                                   com.oracle.truffle.api.nodes.Node node,
                                   GetMethodNode getIteratorMethodNode,
                                   com.oracle.truffle.api.profiles.InlinedConditionProfile isIterableProfile,
                                   WriteElementNode writeOwnNode,
                                   GetIteratorNode getIteratorNode,
                                   IterableToListNode iterableToListNode,
                                   JSGetLengthNode getLengthNode,
                                   ReadElementNode readNode)

%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 JSDynamicObject doForeignObject(JSDynamicObject newTarget,
                                          Object object,
                                          Object byteOffset0,
                                          Object length0,
                                          com.oracle.truffle.api.nodes.Node node,
                                          com.oracle.truffle.api.interop.InteropLibrary interop,
                                          WriteElementNode writeOwnNode,
                                          ImportValueNode importValue,
                                          com.oracle.truffle.api.profiles.InlinedConditionProfile lengthIsUndefined)

doUndefinedNewTarget

protected JSDynamicObject doUndefinedNewTarget(Object newTarget,
                                               Object arg0,
                                               Object byteOffset0,
                                               Object length0)