public final class com.oracle.truffle.js.runtime.JSFrameUtil
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: com.oracle.truffle.js.runtime.JSFrameUtil
super_class: java.lang.Object
{
public static final com.oracle.truffle.api.frame.MaterializedFrame NULL_MATERIALIZED_FRAME;
descriptor: Lcom/oracle/truffle/api/frame/MaterializedFrame;
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
public static final java.lang.Object DEFAULT_VALUE;
descriptor: Ljava/lang/Object;
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
private static final java.lang.String THIS_SLOT_ID;
descriptor: Ljava/lang/String;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: "<this>"
private static final java.lang.Class<? extends com.oracle.truffle.api.frame.MaterializedFrame> MATERIALIZED_FRAME_CLASS;
descriptor: Ljava/lang/Class;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
Signature: Ljava/lang/Class<+Lcom/oracle/truffle/api/frame/MaterializedFrame;>;
private static final int IS_LET;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 1
private static final int IS_CONST;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 2
private static final int HAS_TDZ;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 3
private static final int IS_HOISTABLE_DECLARATION;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 256
private static final int IS_IMPORT_BINDING;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 16384
private static final int IS_PRIVATE_NAME_STATIC;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 262144
private static final int IS_PRIVATE_METHOD_OR_ACCESSOR;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 1572864
public static final int SYMBOL_FLAG_MASK;
descriptor: I
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 1851651
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: invokestatic com.oracle.truffle.api.Truffle.getRuntime:()Lcom/oracle/truffle/api/TruffleRuntime;
invokestatic com.oracle.truffle.js.runtime.JSArguments.createNullArguments:()[Ljava/lang/Object;
invokeinterface com.oracle.truffle.api.TruffleRuntime.createMaterializedFrame:([Ljava/lang/Object;)Lcom/oracle/truffle/api/frame/MaterializedFrame;
putstatic com.oracle.truffle.js.runtime.JSFrameUtil.NULL_MATERIALIZED_FRAME:Lcom/oracle/truffle/api/frame/MaterializedFrame;
1: getstatic com.oracle.truffle.js.runtime.objects.Undefined.instance:Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;
putstatic com.oracle.truffle.js.runtime.JSFrameUtil.DEFAULT_VALUE:Ljava/lang/Object;
2: getstatic com.oracle.truffle.js.runtime.JSFrameUtil.NULL_MATERIALIZED_FRAME:Lcom/oracle/truffle/api/frame/MaterializedFrame;
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
putstatic com.oracle.truffle.js.runtime.JSFrameUtil.MATERIALIZED_FRAME_CLASS:Ljava/lang/Class;
3: return
LocalVariableTable:
Start End Slot Name Signature
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/truffle/js/runtime/JSFrameUtil;
public static java.lang.Object getThisObj(com.oracle.truffle.api.frame.Frame);
descriptor: (Lcom/oracle/truffle/api/frame/Frame;)Ljava/lang/Object;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokeinterface com.oracle.truffle.api.frame.Frame.getArguments:()[Ljava/lang/Object;
invokestatic com.oracle.truffle.js.runtime.JSArguments.getThisObject:([Ljava/lang/Object;)Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 frame Lcom/oracle/truffle/api/frame/Frame;
MethodParameters:
Name Flags
frame
public static com.oracle.truffle.api.object.DynamicObject getFunctionObject(com.oracle.truffle.api.frame.Frame);
descriptor: (Lcom/oracle/truffle/api/frame/Frame;)Lcom/oracle/truffle/api/object/DynamicObject;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokeinterface com.oracle.truffle.api.frame.Frame.getArguments:()[Ljava/lang/Object;
invokestatic com.oracle.truffle.js.runtime.JSArguments.getFunctionObject:([Ljava/lang/Object;)Ljava/lang/Object;
checkcast com.oracle.truffle.api.object.DynamicObject
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 frame Lcom/oracle/truffle/api/frame/Frame;
MethodParameters:
Name Flags
frame
public static java.lang.Object[] getArgumentsArray(com.oracle.truffle.api.frame.Frame);
descriptor: (Lcom/oracle/truffle/api/frame/Frame;)[Ljava/lang/Object;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokeinterface com.oracle.truffle.api.frame.Frame.getArguments:()[Ljava/lang/Object;
invokestatic com.oracle.truffle.js.runtime.JSArguments.extractUserArguments:([Ljava/lang/Object;)[Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 frame Lcom/oracle/truffle/api/frame/Frame;
MethodParameters:
Name Flags
frame
public static int getFlags(com.oracle.truffle.api.frame.FrameSlot);
descriptor: (Lcom/oracle/truffle/api/frame/FrameSlot;)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual com.oracle.truffle.api.frame.FrameSlot.getInfo:()Ljava/lang/Object;
instanceof java.lang.Integer
ifeq 1
aload 0
invokevirtual com.oracle.truffle.api.frame.FrameSlot.getInfo:()Ljava/lang/Object;
checkcast java.lang.Integer
invokevirtual java.lang.Integer.intValue:()I
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 frameSlot Lcom/oracle/truffle/api/frame/FrameSlot;
MethodParameters:
Name Flags
frameSlot
public static boolean hasTemporalDeadZone(com.oracle.truffle.api.frame.FrameSlot);
descriptor: (Lcom/oracle/truffle/api/frame/FrameSlot;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokestatic com.oracle.truffle.js.runtime.JSFrameUtil.getFlags:(Lcom/oracle/truffle/api/frame/FrameSlot;)I
iconst_3
iand
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 frameSlot Lcom/oracle/truffle/api/frame/FrameSlot;
MethodParameters:
Name Flags
frameSlot
public static boolean needsTemporalDeadZoneCheck(com.oracle.truffle.api.frame.FrameSlot, int);
descriptor: (Lcom/oracle/truffle/api/frame/FrameSlot;I)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokestatic com.oracle.truffle.js.runtime.JSFrameUtil.hasTemporalDeadZone:(Lcom/oracle/truffle/api/frame/FrameSlot;)Z
ifeq 1
iload 1
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 frameSlot Lcom/oracle/truffle/api/frame/FrameSlot;
0 2 1 frameLevel I
MethodParameters:
Name Flags
frameSlot
frameLevel
public static boolean isConst(com.oracle.truffle.api.frame.FrameSlot);
descriptor: (Lcom/oracle/truffle/api/frame/FrameSlot;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokestatic com.oracle.truffle.js.runtime.JSFrameUtil.getFlags:(Lcom/oracle/truffle/api/frame/FrameSlot;)I
iconst_2
iand
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 frameSlot Lcom/oracle/truffle/api/frame/FrameSlot;
MethodParameters:
Name Flags
frameSlot
public static boolean isLet(com.oracle.truffle.api.frame.FrameSlot);
descriptor: (Lcom/oracle/truffle/api/frame/FrameSlot;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokestatic com.oracle.truffle.js.runtime.JSFrameUtil.getFlags:(Lcom/oracle/truffle/api/frame/FrameSlot;)I
iconst_1
iand
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 frameSlot Lcom/oracle/truffle/api/frame/FrameSlot;
MethodParameters:
Name Flags
frameSlot
public static boolean isHoistable(com.oracle.truffle.api.frame.FrameSlot);
descriptor: (Lcom/oracle/truffle/api/frame/FrameSlot;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokestatic com.oracle.truffle.js.runtime.JSFrameUtil.getFlags:(Lcom/oracle/truffle/api/frame/FrameSlot;)I
sipush 256
iand
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 frameSlot Lcom/oracle/truffle/api/frame/FrameSlot;
MethodParameters:
Name Flags
frameSlot
public static boolean isImportBinding(com.oracle.truffle.api.frame.FrameSlot);
descriptor: (Lcom/oracle/truffle/api/frame/FrameSlot;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokestatic com.oracle.truffle.js.runtime.JSFrameUtil.getFlags:(Lcom/oracle/truffle/api/frame/FrameSlot;)I
sipush 16384
iand
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 frameSlot Lcom/oracle/truffle/api/frame/FrameSlot;
MethodParameters:
Name Flags
frameSlot
public static boolean needsPrivateBrandCheck(com.oracle.truffle.api.frame.FrameSlot);
descriptor: (Lcom/oracle/truffle/api/frame/FrameSlot;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokestatic com.oracle.truffle.js.runtime.JSFrameUtil.getFlags:(Lcom/oracle/truffle/api/frame/FrameSlot;)I
ldc 1572864
iand
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 frameSlot Lcom/oracle/truffle/api/frame/FrameSlot;
MethodParameters:
Name Flags
frameSlot
public static boolean isPrivateNameStatic(com.oracle.truffle.api.frame.FrameSlot);
descriptor: (Lcom/oracle/truffle/api/frame/FrameSlot;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokestatic com.oracle.truffle.js.runtime.JSFrameUtil.getFlags:(Lcom/oracle/truffle/api/frame/FrameSlot;)I
ldc 262144
iand
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 frameSlot Lcom/oracle/truffle/api/frame/FrameSlot;
MethodParameters:
Name Flags
frameSlot
public static com.oracle.truffle.api.frame.MaterializedFrame getParentFrame(com.oracle.truffle.api.frame.Frame);
descriptor: (Lcom/oracle/truffle/api/frame/Frame;)Lcom/oracle/truffle/api/frame/MaterializedFrame;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokeinterface com.oracle.truffle.api.frame.Frame.getArguments:()[Ljava/lang/Object;
invokestatic com.oracle.truffle.js.runtime.JSArguments.getEnclosingFrame:([Ljava/lang/Object;)Lcom/oracle/truffle/api/frame/MaterializedFrame;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 frame Lcom/oracle/truffle/api/frame/Frame;
MethodParameters:
Name Flags
frame
public static com.oracle.truffle.api.frame.MaterializedFrame castMaterializedFrame(java.lang.Object);
descriptor: (Ljava/lang/Object;)Lcom/oracle/truffle/api/frame/MaterializedFrame;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: getstatic com.oracle.truffle.js.runtime.JSFrameUtil.MATERIALIZED_FRAME_CLASS:Ljava/lang/Class;
aload 0
invokevirtual java.lang.Class.cast:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast com.oracle.truffle.api.frame.MaterializedFrame
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 frame Ljava/lang/Object;
MethodParameters:
Name Flags
frame
public static boolean isInternal(com.oracle.truffle.api.frame.FrameSlot);
descriptor: (Lcom/oracle/truffle/api/frame/FrameSlot;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: invokestatic com.oracle.truffle.api.CompilerAsserts.neverPartOfCompilation:()V
1: aload 0
invokevirtual com.oracle.truffle.api.frame.FrameSlot.getIdentifier:()Ljava/lang/Object;
instanceof java.lang.String
ifeq 8
2: aload 0
invokevirtual com.oracle.truffle.api.frame.FrameSlot.getIdentifier:()Ljava/lang/Object;
checkcast java.lang.String
astore 1
start local 1 3: aload 1
ldc ":"
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifeq 5
4: iconst_1
ireturn
5: StackMap locals: java.lang.String
StackMap stack:
aload 1
ldc "<"
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifeq 7
aload 1
ldc ">"
invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
ifeq 7
6: iconst_1
ireturn
7: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 1 8: StackMap locals:
StackMap stack:
iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 frameSlot Lcom/oracle/truffle/api/frame/FrameSlot;
3 8 1 name Ljava/lang/String;
MethodParameters:
Name Flags
frameSlot
public static java.lang.String getPublicName(com.oracle.truffle.api.frame.FrameSlot);
descriptor: (Lcom/oracle/truffle/api/frame/FrameSlot;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=3, args_size=1
start local 0 0: invokestatic com.oracle.truffle.api.CompilerAsserts.neverPartOfCompilation:()V
1: aload 0
invokevirtual com.oracle.truffle.api.frame.FrameSlot.getIdentifier:()Ljava/lang/Object;
astore 1
start local 1 2: aload 0
invokevirtual com.oracle.truffle.api.frame.FrameSlot.getIdentifier:()Ljava/lang/Object;
instanceof java.lang.String
ifeq 9
3: aload 0
invokevirtual com.oracle.truffle.api.frame.FrameSlot.getIdentifier:()Ljava/lang/Object;
checkcast java.lang.String
astore 2
start local 2 4: aload 2
ldc ":"
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifeq 6
5: aload 2
iconst_1
invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
areturn
6: StackMap locals: java.lang.Object java.lang.String
StackMap stack:
aload 2
ldc "<"
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifeq 8
aload 2
ldc ">"
invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
ifeq 8
7: aload 2
iconst_1
aload 2
invokevirtual java.lang.String.length:()I
iconst_1
isub
invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
areturn
8: StackMap locals:
StackMap stack:
aload 2
areturn
end local 2 9: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.lang.Object.toString:()Ljava/lang/String;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 frameSlot Lcom/oracle/truffle/api/frame/FrameSlot;
2 10 1 identifier Ljava/lang/Object;
4 9 2 name Ljava/lang/String;
RuntimeVisibleAnnotations:
com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
MethodParameters:
Name Flags
frameSlot
public static boolean isThisSlot(com.oracle.truffle.api.frame.FrameSlot);
descriptor: (Lcom/oracle/truffle/api/frame/FrameSlot;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual com.oracle.truffle.api.frame.FrameSlot.getIdentifier:()Ljava/lang/Object;
ldc "<this>"
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 frameSlot Lcom/oracle/truffle/api/frame/FrameSlot;
MethodParameters:
Name Flags
frameSlot
public static com.oracle.truffle.api.frame.FrameSlot getThisSlot(com.oracle.truffle.api.frame.FrameDescriptor);
descriptor: (Lcom/oracle/truffle/api/frame/FrameDescriptor;)Lcom/oracle/truffle/api/frame/FrameSlot;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
ldc "<this>"
invokevirtual com.oracle.truffle.api.frame.FrameDescriptor.findFrameSlot:(Ljava/lang/Object;)Lcom/oracle/truffle/api/frame/FrameSlot;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 frameDescriptor Lcom/oracle/truffle/api/frame/FrameDescriptor;
MethodParameters:
Name Flags
frameDescriptor
}
SourceFile: "JSFrameUtil.java"
InnerClasses:
public abstract TruffleBoundary = com.oracle.truffle.api.CompilerDirectives$TruffleBoundary of com.oracle.truffle.api.CompilerDirectives