public abstract class com.oracle.truffle.object.LayoutImpl extends com.oracle.truffle.api.object.Layout
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: com.oracle.truffle.object.LayoutImpl
super_class: com.oracle.truffle.api.object.Layout
{
private static final int INT_TO_DOUBLE_FLAG;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 1
private static final int INT_TO_LONG_FLAG;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 2
protected final com.oracle.truffle.object.LayoutStrategy strategy;
descriptor: Lcom/oracle/truffle/object/LayoutStrategy;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
protected final java.lang.Class<? extends com.oracle.truffle.api.object.DynamicObject> clazz;
descriptor: Ljava/lang/Class;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
Signature: Ljava/lang/Class<+Lcom/oracle/truffle/api/object/DynamicObject;>;
private final int allowedImplicitCasts;
descriptor: I
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
static final com.oracle.truffle.object.LayoutImpl$CoreAccess ACCESS;
descriptor: Lcom/oracle/truffle/object/LayoutImpl$CoreAccess;
flags: (0x0018) ACC_STATIC, ACC_FINAL
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: ldc Lcom/oracle/truffle/object/LayoutImpl;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic com.oracle.truffle.object.LayoutImpl.$assertionsDisabled:Z
3: new com.oracle.truffle.object.LayoutImpl$CoreAccess
dup
invokespecial com.oracle.truffle.object.LayoutImpl$CoreAccess.<init>:()V
putstatic com.oracle.truffle.object.LayoutImpl.ACCESS:Lcom/oracle/truffle/object/LayoutImpl$CoreAccess;
return
LocalVariableTable:
Start End Slot Name Signature
protected void <init>(java.lang.Class<? extends com.oracle.truffle.api.object.DynamicObject>, com.oracle.truffle.object.LayoutStrategy, );
descriptor: (Ljava/lang/Class;Lcom/oracle/truffle/object/LayoutStrategy;I)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
invokespecial com.oracle.truffle.api.object.Layout.<init>:()V
1: aload 0
aload 2
putfield com.oracle.truffle.object.LayoutImpl.strategy:Lcom/oracle/truffle/object/LayoutStrategy;
2: aload 0
aload 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.lang.Class
putfield com.oracle.truffle.object.LayoutImpl.clazz:Ljava/lang/Class;
3: aload 0
iload 3
putfield com.oracle.truffle.object.LayoutImpl.allowedImplicitCasts:I
4: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lcom/oracle/truffle/object/LayoutImpl;
0 5 1 clazz Ljava/lang/Class<+Lcom/oracle/truffle/api/object/DynamicObject;>;
0 5 2 strategy Lcom/oracle/truffle/object/LayoutStrategy;
0 5 3 implicitCastFlags I
Signature: (Ljava/lang/Class<+Lcom/oracle/truffle/api/object/DynamicObject;>;Lcom/oracle/truffle/object/LayoutStrategy;I)V
MethodParameters:
Name Flags
clazz
strategy
implicitCastFlags
protected static int implicitCastFlags(java.util.EnumSet<com.oracle.truffle.api.object.Layout$ImplicitCast>);
descriptor: (Ljava/util/EnumSet;)I
flags: (0x000c) ACC_PROTECTED, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getstatic com.oracle.truffle.api.object.Layout$ImplicitCast.IntToDouble:Lcom/oracle/truffle/api/object/Layout$ImplicitCast;
invokevirtual java.util.EnumSet.contains:(Ljava/lang/Object;)Z
ifeq 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: aload 0
getstatic com.oracle.truffle.api.object.Layout$ImplicitCast.IntToLong:Lcom/oracle/truffle/api/object/Layout$ImplicitCast;
invokevirtual java.util.EnumSet.contains:(Ljava/lang/Object;)Z
ifeq 3
iconst_2
goto 4
StackMap locals:
StackMap stack: int
3: iconst_0
StackMap locals: java.util.EnumSet
StackMap stack: int int
4: ior
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 allowedImplicitCasts Ljava/util/EnumSet<Lcom/oracle/truffle/api/object/Layout$ImplicitCast;>;
Signature: (Ljava/util/EnumSet<Lcom/oracle/truffle/api/object/Layout$ImplicitCast;>;)I
MethodParameters:
Name Flags
allowedImplicitCasts
public abstract com.oracle.truffle.api.object.DynamicObject newInstance(com.oracle.truffle.api.object.Shape);
descriptor: (Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/api/object/DynamicObject;
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
MethodParameters:
Name Flags
shape
protected abstract com.oracle.truffle.api.object.DynamicObject construct(com.oracle.truffle.api.object.Shape);
descriptor: (Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/api/object/DynamicObject;
flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
MethodParameters:
Name Flags
shape
protected abstract boolean isLegacyLayout();
descriptor: ()Z
flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
public java.lang.Class<? extends com.oracle.truffle.api.object.DynamicObject> getType();
descriptor: ()Ljava/lang/Class;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.object.LayoutImpl.clazz:Ljava/lang/Class;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/object/LayoutImpl;
Signature: ()Ljava/lang/Class<+Lcom/oracle/truffle/api/object/DynamicObject;>;
public final com.oracle.truffle.api.object.Shape createShape(com.oracle.truffle.api.object.ObjectType, java.lang.Object);
descriptor: (Lcom/oracle/truffle/api/object/ObjectType;Ljava/lang/Object;)Lcom/oracle/truffle/api/object/Shape;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
aload 2
iconst_0
invokevirtual com.oracle.truffle.object.LayoutImpl.createShape:(Lcom/oracle/truffle/api/object/ObjectType;Ljava/lang/Object;I)Lcom/oracle/truffle/api/object/Shape;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/object/LayoutImpl;
0 1 1 objectType Lcom/oracle/truffle/api/object/ObjectType;
0 1 2 sharedData Ljava/lang/Object;
MethodParameters:
Name Flags
objectType
sharedData
public final com.oracle.truffle.api.object.Shape createShape(com.oracle.truffle.api.object.ObjectType);
descriptor: (Lcom/oracle/truffle/api/object/ObjectType;)Lcom/oracle/truffle/api/object/Shape;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
aconst_null
invokevirtual com.oracle.truffle.object.LayoutImpl.createShape:(Lcom/oracle/truffle/api/object/ObjectType;Ljava/lang/Object;)Lcom/oracle/truffle/api/object/Shape;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/object/LayoutImpl;
0 1 1 objectType Lcom/oracle/truffle/api/object/ObjectType;
MethodParameters:
Name Flags
objectType
public final com.oracle.truffle.api.object.Shape createShape(com.oracle.truffle.api.object.ObjectType, java.lang.Object, int);
descriptor: (Lcom/oracle/truffle/api/object/ObjectType;Ljava/lang/Object;I)Lcom/oracle/truffle/api/object/Shape;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=5, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
aload 1
aload 2
iload 3
invokestatic com.oracle.truffle.object.ShapeImpl.checkObjectFlags:(I)I
aconst_null
invokevirtual com.oracle.truffle.object.LayoutImpl.newShape:(Ljava/lang/Object;Ljava/lang/Object;ILcom/oracle/truffle/api/Assumption;)Lcom/oracle/truffle/api/object/Shape;
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/object/LayoutImpl;
0 1 1 objectType Lcom/oracle/truffle/api/object/ObjectType;
0 1 2 sharedData Ljava/lang/Object;
0 1 3 flags I
MethodParameters:
Name Flags
objectType
sharedData
flags
protected final com.oracle.truffle.api.object.Shape buildShape(java.lang.Object, java.lang.Object, int, com.oracle.truffle.api.Assumption);
descriptor: (Ljava/lang/Object;Ljava/lang/Object;ILcom/oracle/truffle/api/Assumption;)Lcom/oracle/truffle/api/object/Shape;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
Code:
stack=5, locals=5, args_size=5
start local 0 start local 1 start local 2 start local 3 start local 4 0: aload 0
aload 1
aload 2
iload 3
aconst_null
invokevirtual com.oracle.truffle.object.LayoutImpl.newShape:(Ljava/lang/Object;Ljava/lang/Object;ILcom/oracle/truffle/api/Assumption;)Lcom/oracle/truffle/api/object/Shape;
areturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/object/LayoutImpl;
0 1 1 dynamicType Ljava/lang/Object;
0 1 2 sharedData Ljava/lang/Object;
0 1 3 flags I
0 1 4 singleContextAssumption Lcom/oracle/truffle/api/Assumption;
MethodParameters:
Name Flags
dynamicType
sharedData
flags
singleContextAssumption
protected abstract com.oracle.truffle.api.object.Shape newShape(java.lang.Object, java.lang.Object, int, com.oracle.truffle.api.Assumption);
descriptor: (Ljava/lang/Object;Ljava/lang/Object;ILcom/oracle/truffle/api/Assumption;)Lcom/oracle/truffle/api/object/Shape;
flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
MethodParameters:
Name Flags
objectType
sharedData
flags
singleContextAssumption
public boolean isAllowedIntToDouble();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.object.LayoutImpl.allowedImplicitCasts: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 this Lcom/oracle/truffle/object/LayoutImpl;
public boolean isAllowedIntToLong();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.object.LayoutImpl.allowedImplicitCasts: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 this Lcom/oracle/truffle/object/LayoutImpl;
protected abstract boolean hasObjectExtensionArray();
descriptor: ()Z
flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
protected abstract boolean hasPrimitiveExtensionArray();
descriptor: ()Z
flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
protected abstract int getObjectFieldCount();
descriptor: ()I
flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
protected abstract int getPrimitiveFieldCount();
descriptor: ()I
flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
protected abstract com.oracle.truffle.api.object.Location getObjectArrayLocation();
descriptor: ()Lcom/oracle/truffle/api/object/Location;
flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
protected abstract com.oracle.truffle.api.object.Location getPrimitiveArrayLocation();
descriptor: ()Lcom/oracle/truffle/api/object/Location;
flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
public abstract com.oracle.truffle.api.object.Shape$Allocator createAllocator();
descriptor: ()Lcom/oracle/truffle/api/object/Shape$Allocator;
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
public com.oracle.truffle.object.LayoutStrategy getStrategy();
descriptor: ()Lcom/oracle/truffle/object/LayoutStrategy;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.object.LayoutImpl.strategy:Lcom/oracle/truffle/object/LayoutStrategy;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/object/LayoutImpl;
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.lang.StringBuilder
dup
ldc "Layout["
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
getfield com.oracle.truffle.object.LayoutImpl.clazz:Ljava/lang/Class;
invokevirtual java.lang.Class.getName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc "]"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/object/LayoutImpl;
static void resetNativeImageState();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=0, args_size=0
0: getstatic com.oracle.truffle.object.LayoutImpl.$assertionsDisabled:Z
ifne 1
getstatic com.oracle.truffle.api.TruffleOptions.AOT:Z
ifne 1
new java.lang.AssertionError
dup
ldc "Only supported during image generation"
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
1: StackMap locals:
StackMap stack:
invokestatic com.oracle.truffle.object.LayoutImpl.getFactory:()Lcom/oracle/truffle/api/object/LayoutFactory;
checkcast com.oracle.truffle.object.CoreLayoutFactory
invokevirtual com.oracle.truffle.object.CoreLayoutFactory.resetNativeImageState:()V
2: return
LocalVariableTable:
Start End Slot Name Signature
}
SourceFile: "LayoutImpl.java"
NestMembers:
com.oracle.truffle.object.LayoutImpl$CoreAccess com.oracle.truffle.object.LayoutImpl$Support
InnerClasses:
public final ImplicitCast = com.oracle.truffle.api.object.Layout$ImplicitCast of com.oracle.truffle.api.object.Layout
public abstract Allocator = com.oracle.truffle.api.object.Shape$Allocator of com.oracle.truffle.api.object.Shape
final CoreAccess = com.oracle.truffle.object.LayoutImpl$CoreAccess of com.oracle.truffle.object.LayoutImpl
protected abstract Support = com.oracle.truffle.object.LayoutImpl$Support of com.oracle.truffle.object.LayoutImpl
LayoutImpl
INT_TO_DOUBLE_FLAG: int
strategy: LayoutStrategy
ACCESS: LayoutImpl$CoreAccess
