public abstract class com.oracle.truffle.api.nodes.RootNode extends com.oracle.truffle.api.nodes.ExecutableNode
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: com.oracle.truffle.api.nodes.RootNode
super_class: com.oracle.truffle.api.nodes.ExecutableNode
{
private static final java.util.concurrent.atomic.AtomicReferenceFieldUpdater<com.oracle.truffle.api.nodes.RootNode, java.util.concurrent.locks.ReentrantLock> LOCK_UPDATER;
descriptor: Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
Signature: Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater<Lcom/oracle/truffle/api/nodes/RootNode;Ljava/util/concurrent/locks/ReentrantLock;>;
private volatile com.oracle.truffle.api.RootCallTarget callTarget;
descriptor: Lcom/oracle/truffle/api/RootCallTarget;
flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$CompilationFinal()
private com.oracle.truffle.api.frame.FrameDescriptor frameDescriptor;
descriptor: Lcom/oracle/truffle/api/frame/FrameDescriptor;
flags: (0x0002) ACC_PRIVATE
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$CompilationFinal()
private volatile java.util.concurrent.locks.ReentrantLock lock;
descriptor: Ljava/util/concurrent/locks/ReentrantLock;
flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
volatile byte instrumentationBits;
descriptor: B
flags: (0x0040) ACC_VOLATILE
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=0, args_size=0
0: ldc Lcom/oracle/truffle/api/nodes/RootNode;
ldc Ljava/util/concurrent/locks/ReentrantLock;
ldc "lock"
invokestatic java.util.concurrent.atomic.AtomicReferenceFieldUpdater.newUpdater:(Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
putstatic com.oracle.truffle.api.nodes.RootNode.LOCK_UPDATER:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
return
LocalVariableTable:
Start End Slot Name Signature
protected void <init>(com.oracle.truffle.api.TruffleLanguage<?>);
descriptor: (Lcom/oracle/truffle/api/TruffleLanguage;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
aconst_null
invokespecial com.oracle.truffle.api.nodes.RootNode.<init>:(Lcom/oracle/truffle/api/TruffleLanguage;Lcom/oracle/truffle/api/frame/FrameDescriptor;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/api/nodes/RootNode;
0 2 1 language Lcom/oracle/truffle/api/TruffleLanguage<*>;
Signature: (Lcom/oracle/truffle/api/TruffleLanguage<*>;)V
MethodParameters:
Name Flags
language
protected void <init>(com.oracle.truffle.api.TruffleLanguage<?>, com.oracle.truffle.api.frame.FrameDescriptor);
descriptor: (Lcom/oracle/truffle/api/TruffleLanguage;Lcom/oracle/truffle/api/frame/FrameDescriptor;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
invokespecial com.oracle.truffle.api.nodes.ExecutableNode.<init>:(Lcom/oracle/truffle/api/TruffleLanguage;)V
1: invokestatic com.oracle.truffle.api.CompilerAsserts.neverPartOfCompilation:()V
2: aload 0
aload 2
ifnonnull 3
new com.oracle.truffle.api.frame.FrameDescriptor
dup
invokespecial com.oracle.truffle.api.frame.FrameDescriptor.<init>:()V
goto 4
StackMap locals: com.oracle.truffle.api.nodes.RootNode com.oracle.truffle.api.TruffleLanguage com.oracle.truffle.api.frame.FrameDescriptor
StackMap stack: com.oracle.truffle.api.nodes.RootNode
3: aload 2
StackMap locals: com.oracle.truffle.api.nodes.RootNode com.oracle.truffle.api.TruffleLanguage com.oracle.truffle.api.frame.FrameDescriptor
StackMap stack: com.oracle.truffle.api.nodes.RootNode com.oracle.truffle.api.frame.FrameDescriptor
4: putfield com.oracle.truffle.api.nodes.RootNode.frameDescriptor:Lcom/oracle/truffle/api/frame/FrameDescriptor;
5: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lcom/oracle/truffle/api/nodes/RootNode;
0 6 1 language Lcom/oracle/truffle/api/TruffleLanguage<*>;
0 6 2 frameDescriptor Lcom/oracle/truffle/api/frame/FrameDescriptor;
Signature: (Lcom/oracle/truffle/api/TruffleLanguage<*>;Lcom/oracle/truffle/api/frame/FrameDescriptor;)V
MethodParameters:
Name Flags
language
frameDescriptor
public final <C, T extends com.oracle.truffle.api.TruffleLanguage<C>> C getCurrentContext(java.lang.Class<T>);
descriptor: (Ljava/lang/Class;)Ljava/lang/Object;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual com.oracle.truffle.api.nodes.RootNode.getLanguage:()Lcom/oracle/truffle/api/TruffleLanguage;
ifnonnull 2
1: aconst_null
areturn
2: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual com.oracle.truffle.api.nodes.RootNode.getLanguage:(Ljava/lang/Class;)Lcom/oracle/truffle/api/TruffleLanguage;
invokevirtual com.oracle.truffle.api.TruffleLanguage.getContextReference:()Lcom/oracle/truffle/api/TruffleLanguage$ContextReference;
invokevirtual com.oracle.truffle.api.TruffleLanguage$ContextReference.get:()Ljava/lang/Object;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/truffle/api/nodes/RootNode;
0 3 1 languageClass Ljava/lang/Class<TT;>;
Signature: <C:Ljava/lang/Object;T:Lcom/oracle/truffle/api/TruffleLanguage<TC;>;>(Ljava/lang/Class<TT;>;)TC;
RuntimeVisibleAnnotations:
java.lang.Deprecated()
MethodParameters:
Name Flags
languageClass
public com.oracle.truffle.api.nodes.Node copy();
descriptor: ()Lcom/oracle/truffle/api/nodes/Node;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
invokespecial com.oracle.truffle.api.nodes.ExecutableNode.copy:()Lcom/oracle/truffle/api/nodes/Node;
checkcast com.oracle.truffle.api.nodes.RootNode
astore 1
start local 1 1: aload 1
aload 0
getfield com.oracle.truffle.api.nodes.RootNode.frameDescriptor:Lcom/oracle/truffle/api/frame/FrameDescriptor;
putfield com.oracle.truffle.api.nodes.RootNode.frameDescriptor:Lcom/oracle/truffle/api/frame/FrameDescriptor;
2: aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/truffle/api/nodes/RootNode;
1 3 1 root Lcom/oracle/truffle/api/nodes/RootNode;
public java.lang.String getQualifiedName();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual com.oracle.truffle.api.nodes.RootNode.getName:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/nodes/RootNode;
public java.lang.String getName();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aconst_null
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/nodes/RootNode;
public boolean isInternal();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual com.oracle.truffle.api.nodes.RootNode.getLanguageInfo:()Lcom/oracle/truffle/api/nodes/LanguageInfo;
ifnonnull 2
1: iconst_1
ireturn
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual com.oracle.truffle.api.nodes.RootNode.materializeSourceSection:()Lcom/oracle/truffle/api/source/SourceSection;
astore 1
start local 1 3: aload 1
ifnull 5
4: aload 1
invokevirtual com.oracle.truffle.api.source.SourceSection.getSource:()Lcom/oracle/truffle/api/source/Source;
invokevirtual com.oracle.truffle.api.source.Source.isInternal:()Z
ireturn
5: StackMap locals: com.oracle.truffle.api.source.SourceSection
StackMap stack:
iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lcom/oracle/truffle/api/nodes/RootNode;
3 6 1 sc Lcom/oracle/truffle/api/source/SourceSection;
private com.oracle.truffle.api.source.SourceSection materializeSourceSection();
descriptor: ()Lcom/oracle/truffle/api/source/SourceSection;
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual com.oracle.truffle.api.nodes.RootNode.getSourceSection:()Lcom/oracle/truffle/api/source/SourceSection;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/nodes/RootNode;
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
public boolean isCaptureFramesForTrace();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/nodes/RootNode;
public boolean isCloningAllowed();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/nodes/RootNode;
protected boolean isCloneUninitializedSupported();
descriptor: ()Z
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/nodes/RootNode;
protected com.oracle.truffle.api.nodes.RootNode cloneUninitialized();
descriptor: ()Lcom/oracle/truffle/api/nodes/RootNode;
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=1, args_size=1
start local 0 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/nodes/RootNode;
public abstract java.lang.Object execute(com.oracle.truffle.api.frame.VirtualFrame);
descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;)Ljava/lang/Object;
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
MethodParameters:
Name Flags
frame
public final com.oracle.truffle.api.RootCallTarget getCallTarget();
descriptor: ()Lcom/oracle/truffle/api/RootCallTarget;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.api.nodes.RootNode.callTarget:Lcom/oracle/truffle/api/RootCallTarget;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/nodes/RootNode;
public final com.oracle.truffle.api.frame.FrameDescriptor getFrameDescriptor();
descriptor: ()Lcom/oracle/truffle/api/frame/FrameDescriptor;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.api.nodes.RootNode.frameDescriptor:Lcom/oracle/truffle/api/frame/FrameDescriptor;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/nodes/RootNode;
protected final void setCallTarget(com.oracle.truffle.api.RootCallTarget);
descriptor: (Lcom/oracle/truffle/api/RootCallTarget;)V
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
putfield com.oracle.truffle.api.nodes.RootNode.callTarget:Lcom/oracle/truffle/api/RootCallTarget;
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/api/nodes/RootNode;
0 2 1 callTarget Lcom/oracle/truffle/api/RootCallTarget;
MethodParameters:
Name Flags
callTarget
public com.oracle.truffle.api.CompilerOptions getCompilerOptions();
descriptor: ()Lcom/oracle/truffle/api/CompilerOptions;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic com.oracle.truffle.api.impl.DefaultCompilerOptions.INSTANCE:Lcom/oracle/truffle/api/impl/DefaultCompilerOptions;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/nodes/RootNode;
protected boolean isInstrumentable();
descriptor: ()Z
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/nodes/RootNode;
protected boolean isTrivial();
descriptor: ()Z
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/nodes/RootNode;
protected java.util.List<com.oracle.truffle.api.TruffleStackTraceElement> findAsynchronousFrames(com.oracle.truffle.api.frame.Frame);
descriptor: (Lcom/oracle/truffle/api/frame/Frame;)Ljava/util/List;
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=2, args_size=2
start local 0 start local 1 0: aconst_null
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/nodes/RootNode;
0 1 1 frame Lcom/oracle/truffle/api/frame/Frame;
Signature: (Lcom/oracle/truffle/api/frame/Frame;)Ljava/util/List<Lcom/oracle/truffle/api/TruffleStackTraceElement;>;
MethodParameters:
Name Flags
frame
protected java.lang.Object translateStackTraceElement(com.oracle.truffle.api.TruffleStackTraceElement);
descriptor: (Lcom/oracle/truffle/api/TruffleStackTraceElement;)Ljava/lang/Object;
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 1
invokevirtual com.oracle.truffle.api.TruffleStackTraceElement.getLocation:()Lcom/oracle/truffle/api/nodes/Node;
astore 2
start local 2 1: getstatic com.oracle.truffle.api.nodes.NodeAccessor.EXCEPTION:Lcom/oracle/truffle/api/impl/Accessor$ExceptionSupport;
aload 1
invokevirtual com.oracle.truffle.api.TruffleStackTraceElement.getTarget:()Lcom/oracle/truffle/api/RootCallTarget;
invokeinterface com.oracle.truffle.api.RootCallTarget.getRootNode:()Lcom/oracle/truffle/api/nodes/RootNode;
aload 2
ifnull 2
aload 2
invokevirtual com.oracle.truffle.api.nodes.Node.getEncapsulatingSourceSection:()Lcom/oracle/truffle/api/source/SourceSection;
goto 3
StackMap locals: com.oracle.truffle.api.nodes.RootNode com.oracle.truffle.api.TruffleStackTraceElement com.oracle.truffle.api.nodes.Node
StackMap stack: com.oracle.truffle.api.impl.Accessor$ExceptionSupport com.oracle.truffle.api.nodes.RootNode
2: aconst_null
StackMap locals: com.oracle.truffle.api.nodes.RootNode com.oracle.truffle.api.TruffleStackTraceElement com.oracle.truffle.api.nodes.Node
StackMap stack: com.oracle.truffle.api.impl.Accessor$ExceptionSupport com.oracle.truffle.api.nodes.RootNode com.oracle.truffle.api.source.SourceSection
3: invokevirtual com.oracle.truffle.api.impl.Accessor$ExceptionSupport.createDefaultStackTraceElementObject:(Lcom/oracle/truffle/api/nodes/RootNode;Lcom/oracle/truffle/api/source/SourceSection;)Ljava/lang/Object;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/api/nodes/RootNode;
0 4 1 element Lcom/oracle/truffle/api/TruffleStackTraceElement;
1 4 2 location Lcom/oracle/truffle/api/nodes/Node;
MethodParameters:
Name Flags
element
protected com.oracle.truffle.api.nodes.ExecutionSignature prepareForAOT();
descriptor: ()Lcom/oracle/truffle/api/nodes/ExecutionSignature;
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: aconst_null
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/nodes/RootNode;
public static com.oracle.truffle.api.nodes.RootNode createConstantNode(java.lang.Object);
descriptor: (Ljava/lang/Object;)Lcom/oracle/truffle/api/nodes/RootNode;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new com.oracle.truffle.api.nodes.RootNode$Constant
dup
aload 0
invokespecial com.oracle.truffle.api.nodes.RootNode$Constant.<init>:(Ljava/lang/Object;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 constant Ljava/lang/Object;
MethodParameters:
Name Flags
constant
final java.util.concurrent.locks.ReentrantLock getLazyLock();
descriptor: ()Ljava/util/concurrent/locks/ReentrantLock;
flags: (0x0010) ACC_FINAL
Code:
stack=1, locals=2, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.api.nodes.RootNode.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 1
start local 1 1: aload 1
ifnonnull 3
2: aload 0
invokevirtual com.oracle.truffle.api.nodes.RootNode.initializeLock:()Ljava/util/concurrent/locks/ReentrantLock;
astore 1
3: StackMap locals: java.util.concurrent.locks.ReentrantLock
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/api/nodes/RootNode;
1 4 1 l Ljava/util/concurrent/locks/ReentrantLock;
private java.util.concurrent.locks.ReentrantLock initializeLock();
descriptor: ()Ljava/util/concurrent/locks/ReentrantLock;
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=2, args_size=1
start local 0 0: new java.util.concurrent.locks.ReentrantLock
dup
invokespecial java.util.concurrent.locks.ReentrantLock.<init>:()V
astore 1
start local 1 1: getstatic com.oracle.truffle.api.nodes.RootNode.LOCK_UPDATER:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
aload 0
aconst_null
aload 1
invokevirtual java.util.concurrent.atomic.AtomicReferenceFieldUpdater.compareAndSet:(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Z
ifne 3
2: aload 0
getfield com.oracle.truffle.api.nodes.RootNode.lock:Ljava/util/concurrent/locks/ReentrantLock;
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.util.concurrent.locks.ReentrantLock
astore 1
3: StackMap locals: java.util.concurrent.locks.ReentrantLock
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/truffle/api/nodes/RootNode;
1 4 1 l Ljava/util/concurrent/locks/ReentrantLock;
}
SourceFile: "RootNode.java"
NestMembers:
com.oracle.truffle.api.nodes.RootNode$Constant
InnerClasses:
public abstract CompilationFinal = com.oracle.truffle.api.CompilerDirectives$CompilationFinal of com.oracle.truffle.api.CompilerDirectives
public abstract TruffleBoundary = com.oracle.truffle.api.CompilerDirectives$TruffleBoundary of com.oracle.truffle.api.CompilerDirectives
public abstract ContextReference = com.oracle.truffle.api.TruffleLanguage$ContextReference of com.oracle.truffle.api.TruffleLanguage
public abstract ExceptionSupport = com.oracle.truffle.api.impl.Accessor$ExceptionSupport of com.oracle.truffle.api.impl.Accessor
private final Constant = com.oracle.truffle.api.nodes.RootNode$Constant of com.oracle.truffle.api.nodes.RootNode