final class com.oracle.truffle.polyglot.FunctionProxyHandler implements java.lang.reflect.InvocationHandler, com.oracle.truffle.polyglot.HostWrapper
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: com.oracle.truffle.polyglot.FunctionProxyHandler
super_class: java.lang.Object
{
final java.lang.Object functionObj;
descriptor: Ljava/lang/Object;
flags: (0x0010) ACC_FINAL
final com.oracle.truffle.polyglot.PolyglotLanguageContext languageContext;
descriptor: Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;
flags: (0x0010) ACC_FINAL
private final java.lang.reflect.Method functionMethod;
descriptor: Ljava/lang/reflect/Method;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final com.oracle.truffle.api.CallTarget target;
descriptor: Lcom/oracle/truffle/api/CallTarget;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lcom/oracle/truffle/polyglot/FunctionProxyHandler;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic com.oracle.truffle.polyglot.FunctionProxyHandler.$assertionsDisabled:Z
return
LocalVariableTable:
Start End Slot Name Signature
void <init>(java.lang.Object, java.lang.reflect.Method, com.oracle.truffle.polyglot.PolyglotLanguageContext);
descriptor: (Ljava/lang/Object;Ljava/lang/reflect/Method;Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;)V
flags: (0x0000)
Code:
stack=4, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
putfield com.oracle.truffle.polyglot.FunctionProxyHandler.functionObj:Ljava/lang/Object;
2: aload 0
aload 3
putfield com.oracle.truffle.polyglot.FunctionProxyHandler.languageContext:Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;
3: aload 0
aload 2
putfield com.oracle.truffle.polyglot.FunctionProxyHandler.functionMethod:Ljava/lang/reflect/Method;
4: aload 0
aload 3
aload 1
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
aload 2
invokestatic com.oracle.truffle.polyglot.FunctionProxyNode.lookup:(Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;Ljava/lang/Class;Ljava/lang/reflect/Method;)Lcom/oracle/truffle/api/CallTarget;
putfield com.oracle.truffle.polyglot.FunctionProxyHandler.target:Lcom/oracle/truffle/api/CallTarget;
5: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lcom/oracle/truffle/polyglot/FunctionProxyHandler;
0 6 1 obj Ljava/lang/Object;
0 6 2 functionMethod Ljava/lang/reflect/Method;
0 6 3 languageContext Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;
MethodParameters:
Name Flags
obj
functionMethod
languageContext
public java.lang.Object getGuestObject();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.polyglot.FunctionProxyHandler.functionObj:Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/polyglot/FunctionProxyHandler;
public com.oracle.truffle.polyglot.PolyglotContextImpl getContext();
descriptor: ()Lcom/oracle/truffle/polyglot/PolyglotContextImpl;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.polyglot.FunctionProxyHandler.languageContext:Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;
getfield com.oracle.truffle.polyglot.PolyglotLanguageContext.context:Lcom/oracle/truffle/polyglot/PolyglotContextImpl;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/polyglot/FunctionProxyHandler;
public com.oracle.truffle.polyglot.PolyglotLanguageContext getLanguageContext();
descriptor: ()Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.polyglot.FunctionProxyHandler.languageContext:Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/polyglot/FunctionProxyHandler;
public int hashCode();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield com.oracle.truffle.polyglot.FunctionProxyHandler.languageContext:Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;
aload 0
getfield com.oracle.truffle.polyglot.FunctionProxyHandler.functionObj:Ljava/lang/Object;
invokestatic com.oracle.truffle.polyglot.HostWrapper.hashCode:(Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;Ljava/lang/Object;)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/polyglot/FunctionProxyHandler;
public boolean equals(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 1
instanceof com.oracle.truffle.polyglot.FunctionProxyHandler
ifeq 2
1: aload 0
getfield com.oracle.truffle.polyglot.FunctionProxyHandler.languageContext:Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;
aload 0
getfield com.oracle.truffle.polyglot.FunctionProxyHandler.functionObj:Ljava/lang/Object;
aload 1
checkcast com.oracle.truffle.polyglot.FunctionProxyHandler
getfield com.oracle.truffle.polyglot.FunctionProxyHandler.functionObj:Ljava/lang/Object;
invokestatic com.oracle.truffle.polyglot.HostWrapper.equals:(Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;Ljava/lang/Object;Ljava/lang/Object;)Z
ireturn
2: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/truffle/polyglot/FunctionProxyHandler;
0 3 1 o Ljava/lang/Object;
MethodParameters:
Name Flags
o
public java.lang.Object invoke(java.lang.Object, java.lang.reflect.Method, java.lang.Object[]);
descriptor: (Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=5, args_size=4
start local 0 start local 1 start local 2 start local 3 0: invokestatic com.oracle.truffle.api.CompilerAsserts.neverPartOfCompilation:()V
1: aload 3
ifnonnull 2
getstatic com.oracle.truffle.polyglot.HostInteropReflect.EMPTY:[Ljava/lang/Object;
goto 3
StackMap locals:
StackMap stack:
2: aload 3
StackMap locals:
StackMap stack: java.lang.Object[]
3: astore 4
start local 4 4: aload 2
aload 0
getfield com.oracle.truffle.polyglot.FunctionProxyHandler.functionMethod:Ljava/lang/reflect/Method;
invokevirtual java.lang.reflect.Method.equals:(Ljava/lang/Object;)Z
ifeq 6
5: aload 0
getfield com.oracle.truffle.polyglot.FunctionProxyHandler.target:Lcom/oracle/truffle/api/CallTarget;
iconst_3
anewarray java.lang.Object
dup
iconst_0
aload 0
getfield com.oracle.truffle.polyglot.FunctionProxyHandler.languageContext:Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;
aastore
dup
iconst_1
aload 0
getfield com.oracle.truffle.polyglot.FunctionProxyHandler.functionObj:Ljava/lang/Object;
aastore
dup
iconst_2
aload 0
aload 4
invokevirtual com.oracle.truffle.polyglot.FunctionProxyHandler.spreadVarArgsArray:([Ljava/lang/Object;)[Ljava/lang/Object;
aastore
invokeinterface com.oracle.truffle.api.CallTarget.call:([Ljava/lang/Object;)Ljava/lang/Object;
areturn
6: StackMap locals: java.lang.Object[]
StackMap stack:
aload 0
aload 1
aload 2
aload 4
invokestatic com.oracle.truffle.polyglot.FunctionProxyHandler.invokeDefault:(Lcom/oracle/truffle/polyglot/HostWrapper;Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;)Ljava/lang/Object;
areturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lcom/oracle/truffle/polyglot/FunctionProxyHandler;
0 7 1 proxy Ljava/lang/Object;
0 7 2 method Ljava/lang/reflect/Method;
0 7 3 arguments [Ljava/lang/Object;
4 7 4 resolvedArguments [Ljava/lang/Object;
Exceptions:
throws java.lang.Throwable
MethodParameters:
Name Flags
proxy
method
arguments
private java.lang.Object[] spreadVarArgsArray(java.lang.Object[]);
descriptor: ([Ljava/lang/Object;)[Ljava/lang/Object;
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=5, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.truffle.polyglot.FunctionProxyHandler.functionMethod:Ljava/lang/reflect/Method;
invokevirtual java.lang.reflect.Method.isVarArgs:()Z
ifne 2
1: aload 1
areturn
2: StackMap locals:
StackMap stack:
aload 1
arraylength
iconst_1
if_icmpne 4
3: aload 1
iconst_0
aaload
checkcast java.lang.Object[]
areturn
4: StackMap locals:
StackMap stack:
aload 1
arraylength
iconst_1
isub
istore 2
start local 2 5: aload 1
iload 2
aaload
checkcast java.lang.Object[]
astore 3
start local 3 6: iload 2
aload 3
arraylength
iadd
anewarray java.lang.Object
astore 4
start local 4 7: aload 1
iconst_0
aload 4
iconst_0
iload 2
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
8: aload 3
iconst_0
aload 4
iload 2
aload 3
arraylength
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
9: aload 4
areturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lcom/oracle/truffle/polyglot/FunctionProxyHandler;
0 10 1 arguments [Ljava/lang/Object;
5 10 2 allButOne I
6 10 3 last [Ljava/lang/Object;
7 10 4 merge [Ljava/lang/Object;
MethodParameters:
Name Flags
arguments
static java.lang.Object invokeDefault(com.oracle.truffle.polyglot.HostWrapper, java.lang.Object, java.lang.reflect.Method, java.lang.Object[]);
descriptor: (Lcom/oracle/truffle/polyglot/HostWrapper;Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0008) ACC_STATIC
Code:
stack=5, locals=8, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 2
invokevirtual java.lang.reflect.Method.getDeclaringClass:()Ljava/lang/Class;
ldc Ljava/lang/Object;
if_acmpne 9
1: aload 2
invokevirtual java.lang.reflect.Method.getName:()Ljava/lang/String;
dup
astore 4
invokevirtual java.lang.String.hashCode:()I
lookupswitch { // 3
-1776922004: 2
-1295482945: 3
147696667: 4
default: 8
}
StackMap locals: java.lang.String
StackMap stack:
2: aload 4
ldc "toString"
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifne 7
goto 8
StackMap locals:
StackMap stack:
3: aload 4
ldc "equals"
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifne 5
goto 8
StackMap locals:
StackMap stack:
4: aload 4
ldc "hashCode"
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifne 6
goto 8
5: StackMap locals:
StackMap stack:
aload 0
aload 3
iconst_0
aaload
invokestatic com.oracle.truffle.polyglot.HostWrapper.equalsProxy:(Lcom/oracle/truffle/polyglot/HostWrapper;Ljava/lang/Object;)Z
invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
areturn
6: StackMap locals:
StackMap stack:
aload 0
invokeinterface com.oracle.truffle.polyglot.HostWrapper.getLanguageContext:()Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;
aload 0
invokeinterface com.oracle.truffle.polyglot.HostWrapper.getGuestObject:()Ljava/lang/Object;
invokestatic com.oracle.truffle.polyglot.HostWrapper.hashCode:(Lcom/oracle/truffle/polyglot/PolyglotLanguageContext;Ljava/lang/Object;)I
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
areturn
7: StackMap locals:
StackMap stack:
aload 0
invokestatic com.oracle.truffle.polyglot.HostWrapper.toString:(Lcom/oracle/truffle/polyglot/HostWrapper;)Ljava/lang/String;
areturn
8: StackMap locals:
StackMap stack:
new java.lang.UnsupportedOperationException
dup
aload 2
invokevirtual java.lang.reflect.Method.getName:()Ljava/lang/String;
invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
athrow
9: StackMap locals:
StackMap stack:
getstatic com.oracle.truffle.api.TruffleOptions.AOT:Z
ifeq 11
10: new java.lang.UnsupportedOperationException
dup
new java.lang.StringBuilder
dup
ldc "calling default method "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 2
invokevirtual java.lang.reflect.Method.getName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc " is not yet supported on SubstrateVM"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
athrow
11: StackMap locals:
StackMap stack:
aload 2
invokevirtual java.lang.reflect.Method.getDeclaringClass:()Ljava/lang/Class;
astore 5
start local 5 12: getstatic com.oracle.truffle.polyglot.FunctionProxyHandler.$assertionsDisabled:Z
ifne 13
aload 5
invokevirtual java.lang.Class.isInterface:()Z
ifne 13
new java.lang.AssertionError
dup
aload 5
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
13: StackMap locals: com.oracle.truffle.polyglot.HostWrapper java.lang.Object java.lang.reflect.Method java.lang.Object[] top java.lang.Class
StackMap stack:
invokestatic java.lang.invoke.MethodHandles.lookup:()Ljava/lang/invoke/MethodHandles$Lookup;
aload 5
aload 2
invokevirtual java.lang.reflect.Method.getName:()Ljava/lang/String;
aload 2
invokevirtual java.lang.reflect.Method.getReturnType:()Ljava/lang/Class;
aload 2
invokevirtual java.lang.reflect.Method.getParameterTypes:()[Ljava/lang/Class;
invokestatic java.lang.invoke.MethodType.methodType:(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/invoke/MethodType;
aload 5
invokevirtual java.lang.invoke.MethodHandles$Lookup.findSpecial:(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/Class;)Ljava/lang/invoke/MethodHandle;
astore 6
start local 6 14: goto 17
end local 6 StackMap locals:
StackMap stack: java.lang.IllegalAccessException
15: astore 7
start local 7 16: new java.lang.UnsupportedOperationException
dup
aload 2
invokevirtual java.lang.reflect.Method.getName:()Ljava/lang/String;
aload 7
invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
athrow
end local 7 start local 6 17: StackMap locals: java.lang.invoke.MethodHandle
StackMap stack:
aload 6
aload 1
invokevirtual java.lang.invoke.MethodHandle.bindTo:(Ljava/lang/Object;)Ljava/lang/invoke/MethodHandle;
aload 3
invokevirtual java.lang.invoke.MethodHandle.invokeWithArguments:([Ljava/lang/Object;)Ljava/lang/Object;
areturn
end local 6 end local 5 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 18 0 host Lcom/oracle/truffle/polyglot/HostWrapper;
0 18 1 proxy Ljava/lang/Object;
0 18 2 method Ljava/lang/reflect/Method;
0 18 3 arguments [Ljava/lang/Object;
12 18 5 declaringClass Ljava/lang/Class<*>;
14 15 6 mh Ljava/lang/invoke/MethodHandle;
17 18 6 mh Ljava/lang/invoke/MethodHandle;
16 17 7 e Ljava/lang/IllegalAccessException;
Exception table:
from to target type
13 14 15 Class java.lang.IllegalAccessException
Exceptions:
throws java.lang.Throwable
MethodParameters:
Name Flags
host
proxy
method
arguments
}
SourceFile: "HostInteropReflect.java"
InnerClasses:
public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles