com.oracle.truffle.js.runtime

Class JavaScriptRootNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.ExecutableNode

com.oracle.truffle.api.nodes.RootNode

com.oracle.truffle.js.runtime.JavaScriptRootNode

All Implemented Interfaces:

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

Direct Known Subclasses:

AsyncIteratorCloseNode.AsyncIteratorCloseRootNode, AsyncIteratorPrototypeBuiltins.AsyncIteratorAwaitNode.AsyncIteratorRootNode, ConstructorRootNode, InstanceofNode.OrdinaryHasInstanceRootNode, JavaScriptRealmBoundaryRootNode, NewTargetRootNode, PerformPromiseAllNode.PromiseAllMarkerRootNode, PromiseReactionJobNode.PromiseReactionJobRootNode, ThrowTypeErrorRootNode

public abstract class JavaScriptRootNode
extends com.oracle.truffle.api.nodes.RootNode

Nested Class Summary

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

Field Summary

Fields

Modifier and Type	Field and Description
static com.oracle.truffle.api.frame.FrameDescriptor	MODULE_DUMMY_FRAMEDESCRIPTOR

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JavaScriptRootNode()
protected	JavaScriptRootNode(JavaScriptLanguage lang)
protected	JavaScriptRootNode(JavaScriptLanguage lang, com.oracle.truffle.api.source.SourceSection sourceSection)
protected	JavaScriptRootNode(JavaScriptLanguage lang, com.oracle.truffle.api.source.SourceSection sourceSection, com.oracle.truffle.api.frame.FrameDescriptor frameDescriptor)

Method Summary

Modifier and Type	Method and Description
protected boolean	countsTowardsStackTraceLimit()
static List<com.oracle.truffle.api.TruffleStackTraceElement>	findAsynchronousFrames(JavaScriptRootNode rootNode, com.oracle.truffle.api.frame.Frame frame)
protected JavaScriptLanguage	getLanguage()
protected JSRealm	getRealm()
com.oracle.truffle.api.source.SourceSection	getSourceSection()
boolean	isCaptureFramesForTrace()
boolean	isFunction() Is this a regular JS function with standard arguments, to be included in stack traces.
boolean	isInternal()
boolean	isResumption() Is this a root node for the resumption of a suspended function.

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

cloneUninitialized, computeSize, copy, createConstantNode, execute, findAsynchronousFrames, getCallTarget, getFrameDescriptor, getName, getParentFrameDescriptor, getQualifiedName, isCloneUninitializedSupported, isCloningAllowed, isInstrumentable, isSameFrame, isTrivial, prepareForAOT, translateStackTraceElement

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

getLanguage, getLanguageInfo

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, onReplace, replace, replace, reportPolymorphicSpecialize, toString

Methods inherited from class java.lang.Object

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

Field Detail

MODULE_DUMMY_FRAMEDESCRIPTOR

public static final com.oracle.truffle.api.frame.FrameDescriptor MODULE_DUMMY_FRAMEDESCRIPTOR

Constructor Detail

JavaScriptRootNode

protected JavaScriptRootNode()

JavaScriptRootNode

protected JavaScriptRootNode(JavaScriptLanguage lang)

JavaScriptRootNode

protected JavaScriptRootNode(JavaScriptLanguage lang,
                             com.oracle.truffle.api.source.SourceSection sourceSection)

JavaScriptRootNode

protected JavaScriptRootNode(JavaScriptLanguage lang,
                             com.oracle.truffle.api.source.SourceSection sourceSection,
                             com.oracle.truffle.api.frame.FrameDescriptor frameDescriptor)

Method Detail

getSourceSection

public com.oracle.truffle.api.source.SourceSection getSourceSection()

Overrides:

getSourceSection in class com.oracle.truffle.api.nodes.Node

isInternal

public boolean isInternal()

Overrides:

isInternal in class com.oracle.truffle.api.nodes.RootNode

isFunction

public boolean isFunction()

Is this a regular JS function with standard arguments, to be included in stack traces.

isResumption

public boolean isResumption()

Is this a root node for the resumption of a suspended function.

isCaptureFramesForTrace

public boolean isCaptureFramesForTrace()

Overrides:

isCaptureFramesForTrace in class com.oracle.truffle.api.nodes.RootNode

countsTowardsStackTraceLimit

protected boolean countsTowardsStackTraceLimit()

Overrides:

countsTowardsStackTraceLimit in class com.oracle.truffle.api.nodes.RootNode

findAsynchronousFrames

public static List<com.oracle.truffle.api.TruffleStackTraceElement> findAsynchronousFrames(JavaScriptRootNode rootNode,
                                                                                           com.oracle.truffle.api.frame.Frame frame)

getRealm

protected final JSRealm getRealm()

getLanguage

protected final JavaScriptLanguage getLanguage()