abstract class com.oracle.truffle.api.debug.DebuggerNode extends com.oracle.truffle.api.instrumentation.ExecutionEventNode implements com.oracle.truffle.api.debug.InsertableNode
minor version: 0
major version: 59
flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
this_class: com.oracle.truffle.api.debug.DebuggerNode
super_class: com.oracle.truffle.api.instrumentation.ExecutionEventNode
{
protected final com.oracle.truffle.api.instrumentation.EventContext context;
descriptor: Lcom/oracle/truffle/api/instrumentation/EventContext;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
private volatile boolean singleThreadSession;
descriptor: Z
flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
private volatile long cachedThreadId;
descriptor: J
flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
private com.oracle.truffle.api.debug.DebuggerSession cachedSessionDuplicate;
descriptor: Lcom/oracle/truffle/api/debug/DebuggerSession;
flags: (0x0002) ACC_PRIVATE
private volatile org.graalvm.collections.EconomicMap<java.lang.Thread, java.lang.Object> duplicateInThreads;
descriptor: Lorg/graalvm/collections/EconomicMap;
flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
Signature: Lorg/graalvm/collections/EconomicMap<Ljava/lang/Thread;Ljava/lang/Object;>;
private volatile com.oracle.truffle.api.Assumption noDuplicateAssumption;
descriptor: Lcom/oracle/truffle/api/Assumption;
flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
void <init>(com.oracle.truffle.api.instrumentation.EventContext);
descriptor: (Lcom/oracle/truffle/api/instrumentation/EventContext;)V
flags: (0x0000)
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial com.oracle.truffle.api.instrumentation.ExecutionEventNode.<init>:()V
1: aload 0
iconst_1
putfield com.oracle.truffle.api.debug.DebuggerNode.singleThreadSession:Z
2: aload 0
invokestatic com.oracle.truffle.api.Truffle.getRuntime:()Lcom/oracle/truffle/api/TruffleRuntime;
ldc "No duplicate node assumption"
invokeinterface com.oracle.truffle.api.TruffleRuntime.createAssumption:(Ljava/lang/String;)Lcom/oracle/truffle/api/Assumption;
putfield com.oracle.truffle.api.debug.DebuggerNode.noDuplicateAssumption:Lcom/oracle/truffle/api/Assumption;
3: aload 0
aload 1
putfield com.oracle.truffle.api.debug.DebuggerNode.context:Lcom/oracle/truffle/api/instrumentation/EventContext;
4: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lcom/oracle/truffle/api/debug/DebuggerNode;
0 5 1 context Lcom/oracle/truffle/api/instrumentation/EventContext;
MethodParameters:
Name Flags
context
com.oracle.truffle.api.debug.Breakpoint getBreakpoint();
descriptor: ()Lcom/oracle/truffle/api/debug/Breakpoint;
flags: (0x0000)
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/debug/DebuggerNode;
abstract boolean isStepNode();
descriptor: ()Z
flags: (0x0400) ACC_ABSTRACT
abstract java.util.Set<com.oracle.truffle.api.debug.SuspendAnchor> getSuspendAnchors();
descriptor: ()Ljava/util/Set;
flags: (0x0400) ACC_ABSTRACT
Signature: ()Ljava/util/Set<Lcom/oracle/truffle/api/debug/SuspendAnchor;>;
abstract boolean isActiveAt(com.oracle.truffle.api.debug.SuspendAnchor);
descriptor: (Lcom/oracle/truffle/api/debug/SuspendAnchor;)Z
flags: (0x0400) ACC_ABSTRACT
MethodParameters:
Name Flags
anchor
final com.oracle.truffle.api.instrumentation.EventContext getContext();
descriptor: ()Lcom/oracle/truffle/api/instrumentation/EventContext;
flags: (0x0010) ACC_FINAL
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.api.debug.DebuggerNode.context:Lcom/oracle/truffle/api/instrumentation/EventContext;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/debug/DebuggerNode;
public void setParentOf(com.oracle.truffle.api.nodes.Node);
descriptor: (Lcom/oracle/truffle/api/nodes/Node;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual com.oracle.truffle.api.debug.DebuggerNode.insert:(Lcom/oracle/truffle/api/nodes/Node;)Lcom/oracle/truffle/api/nodes/Node;
pop
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/api/debug/DebuggerNode;
0 2 1 child Lcom/oracle/truffle/api/nodes/Node;
MethodParameters:
Name Flags
child
protected java.lang.Object onUnwind(com.oracle.truffle.api.frame.VirtualFrame, java.lang.Object);
descriptor: (Lcom/oracle/truffle/api/frame/VirtualFrame;Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 2
instanceof com.oracle.truffle.api.debug.ChangedReturnInfo
ifeq 2
1: aload 2
checkcast com.oracle.truffle.api.debug.ChangedReturnInfo
getfield com.oracle.truffle.api.debug.ChangedReturnInfo.returnValue:Ljava/lang/Object;
areturn
2: StackMap locals:
StackMap stack:
aload 0
aload 1
aload 2
invokespecial com.oracle.truffle.api.instrumentation.ExecutionEventNode.onUnwind:(Lcom/oracle/truffle/api/frame/VirtualFrame;Ljava/lang/Object;)Ljava/lang/Object;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/truffle/api/debug/DebuggerNode;
0 3 1 frame Lcom/oracle/truffle/api/frame/VirtualFrame;
0 3 2 info Ljava/lang/Object;
MethodParameters:
Name Flags
frame
info
void markAsDuplicate(com.oracle.truffle.api.debug.DebuggerSession);
descriptor: (Lcom/oracle/truffle/api/debug/DebuggerSession;)V
flags: (0x0000)
Code:
stack=6, locals=4, args_size=2
start local 0 start local 1 0: invokestatic com.oracle.truffle.api.CompilerAsserts.neverPartOfCompilation:()V
1: aload 0
getfield com.oracle.truffle.api.debug.DebuggerNode.noDuplicateAssumption:Lcom/oracle/truffle/api/Assumption;
invokeinterface com.oracle.truffle.api.Assumption.invalidate:()V
2: aload 0
getfield com.oracle.truffle.api.debug.DebuggerNode.singleThreadSession:Z
ifeq 11
3: invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
astore 2
start local 2 4: aload 0
getfield com.oracle.truffle.api.debug.DebuggerNode.cachedThreadId:J
aload 2
invokevirtual java.lang.Thread.getId:()J
lcmp
ifne 7
aload 0
getfield com.oracle.truffle.api.debug.DebuggerNode.cachedSessionDuplicate:Lcom/oracle/truffle/api/debug/DebuggerSession;
ifnonnull 7
5: aload 0
aload 1
putfield com.oracle.truffle.api.debug.DebuggerNode.cachedSessionDuplicate:Lcom/oracle/truffle/api/debug/DebuggerSession;
6: return
7: StackMap locals: java.lang.Thread
StackMap stack:
aload 0
getfield com.oracle.truffle.api.debug.DebuggerNode.cachedThreadId:J
lconst_0
lcmp
ifne 11
8: aload 0
new com.oracle.truffle.api.debug.DebuggerNode$1
dup
aload 0
aload 2
aload 1
invokespecial com.oracle.truffle.api.debug.DebuggerNode$1.<init>:(Lcom/oracle/truffle/api/debug/DebuggerNode;Ljava/lang/Thread;Lcom/oracle/truffle/api/debug/DebuggerSession;)V
invokevirtual com.oracle.truffle.api.debug.DebuggerNode.atomic:(Ljava/util/concurrent/Callable;)Ljava/lang/Object;
checkcast java.lang.Boolean
astore 3
start local 3 9: aload 3
invokevirtual java.lang.Boolean.booleanValue:()Z
ifeq 11
10: return
end local 3 end local 2 11: StackMap locals:
StackMap stack:
aload 0
iconst_0
putfield com.oracle.truffle.api.debug.DebuggerNode.singleThreadSession:Z
12: aload 0
aload 1
invokevirtual com.oracle.truffle.api.debug.DebuggerNode.markAsDuplicateSlowPath:(Lcom/oracle/truffle/api/debug/DebuggerSession;)V
13: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Lcom/oracle/truffle/api/debug/DebuggerNode;
0 14 1 session Lcom/oracle/truffle/api/debug/DebuggerSession;
4 11 2 thread Ljava/lang/Thread;
9 11 3 marked Ljava/lang/Boolean;
MethodParameters:
Name Flags
session
private void markAsDuplicateSlowPath(com.oracle.truffle.api.debug.DebuggerSession);
descriptor: (Lcom/oracle/truffle/api/debug/DebuggerSession;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: aload 0
new com.oracle.truffle.api.debug.DebuggerNode$2
dup
aload 0
aload 1
invokespecial com.oracle.truffle.api.debug.DebuggerNode$2.<init>:(Lcom/oracle/truffle/api/debug/DebuggerNode;Lcom/oracle/truffle/api/debug/DebuggerSession;)V
invokevirtual com.oracle.truffle.api.debug.DebuggerNode.atomic:(Ljava/lang/Runnable;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/api/debug/DebuggerNode;
0 2 1 session Lcom/oracle/truffle/api/debug/DebuggerSession;
MethodParameters:
Name Flags
session
boolean consumeIsDuplicate(com.oracle.truffle.api.debug.DebuggerSession);
descriptor: (Lcom/oracle/truffle/api/debug/DebuggerSession;)Z
flags: (0x0000)
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.truffle.api.debug.DebuggerNode.noDuplicateAssumption:Lcom/oracle/truffle/api/Assumption;
invokeinterface com.oracle.truffle.api.Assumption.isValid:()Z
ifeq 2
1: iconst_0
ireturn
2: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.truffle.api.debug.DebuggerNode.cachedThreadId:J
invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
invokevirtual java.lang.Thread.getId:()J
lcmp
ifne 8
3: aload 0
getfield com.oracle.truffle.api.debug.DebuggerNode.cachedSessionDuplicate:Lcom/oracle/truffle/api/debug/DebuggerSession;
aload 1
if_acmpne 8
4: aload 0
aconst_null
putfield com.oracle.truffle.api.debug.DebuggerNode.cachedSessionDuplicate:Lcom/oracle/truffle/api/debug/DebuggerSession;
5: aload 0
getfield com.oracle.truffle.api.debug.DebuggerNode.singleThreadSession:Z
ifeq 7
6: aload 0
invokestatic com.oracle.truffle.api.Truffle.getRuntime:()Lcom/oracle/truffle/api/TruffleRuntime;
ldc "No duplicate node assumption"
invokeinterface com.oracle.truffle.api.TruffleRuntime.createAssumption:(Ljava/lang/String;)Lcom/oracle/truffle/api/Assumption;
putfield com.oracle.truffle.api.debug.DebuggerNode.noDuplicateAssumption:Lcom/oracle/truffle/api/Assumption;
7: StackMap locals:
StackMap stack:
iconst_1
ireturn
8: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.truffle.api.debug.DebuggerNode.singleThreadSession:Z
ifeq 10
9: iconst_0
ireturn
10: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual com.oracle.truffle.api.debug.DebuggerNode.isDuplicateSlowPath:(Lcom/oracle/truffle/api/debug/DebuggerSession;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Lcom/oracle/truffle/api/debug/DebuggerNode;
0 11 1 session Lcom/oracle/truffle/api/debug/DebuggerSession;
MethodParameters:
Name Flags
session
private boolean isDuplicateSlowPath(com.oracle.truffle.api.debug.DebuggerSession);
descriptor: (Lcom/oracle/truffle/api/debug/DebuggerSession;)Z
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: aload 0
new com.oracle.truffle.api.debug.DebuggerNode$3
dup
aload 0
aload 1
invokespecial com.oracle.truffle.api.debug.DebuggerNode$3.<init>:(Lcom/oracle/truffle/api/debug/DebuggerNode;Lcom/oracle/truffle/api/debug/DebuggerSession;)V
invokevirtual com.oracle.truffle.api.debug.DebuggerNode.atomic:(Ljava/util/concurrent/Callable;)Ljava/lang/Object;
checkcast java.lang.Boolean
invokevirtual java.lang.Boolean.booleanValue:()Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/api/debug/DebuggerNode;
0 1 1 session Lcom/oracle/truffle/api/debug/DebuggerSession;
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
MethodParameters:
Name Flags
session
}
SourceFile: "DebuggerNode.java"
NestMembers:
com.oracle.truffle.api.debug.DebuggerNode$1 com.oracle.truffle.api.debug.DebuggerNode$2 com.oracle.truffle.api.debug.DebuggerNode$3 com.oracle.truffle.api.debug.DebuggerNode$InputValuesProvider
InnerClasses:
public abstract TruffleBoundary = com.oracle.truffle.api.CompilerDirectives$TruffleBoundary of com.oracle.truffle.api.CompilerDirectives
com.oracle.truffle.api.debug.DebuggerNode$1
com.oracle.truffle.api.debug.DebuggerNode$2
com.oracle.truffle.api.debug.DebuggerNode$3
abstract InputValuesProvider = com.oracle.truffle.api.debug.DebuggerNode$InputValuesProvider of com.oracle.truffle.api.debug.DebuggerNode