public final class com.oracle.svm.reflect.target.Target_jdk_internal_misc_Unsafe_Reflection
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: com.oracle.svm.reflect.target.Target_jdk_internal_misc_Unsafe_Reflection
super_class: java.lang.Object
{
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/svm/reflect/target/Target_jdk_internal_misc_Unsafe_Reflection;
public long objectFieldOffset(com.oracle.svm.reflect.target.Target_java_lang_reflect_Field);
descriptor: (Lcom/oracle/svm/reflect/target/Target_java_lang_reflect_Field;)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 1
getfield com.oracle.svm.reflect.target.Target_java_lang_reflect_Field.root:Lcom/oracle/svm/reflect/target/Target_java_lang_reflect_Field;
ifnonnull 1
aload 1
getfield com.oracle.svm.reflect.target.Target_java_lang_reflect_Field.offset:I
goto 2
StackMap locals:
StackMap stack:
1: aload 1
getfield com.oracle.svm.reflect.target.Target_java_lang_reflect_Field.root:Lcom/oracle/svm/reflect/target/Target_java_lang_reflect_Field;
getfield com.oracle.svm.reflect.target.Target_java_lang_reflect_Field.offset:I
StackMap locals:
StackMap stack: int
2: istore 2
start local 2 3: iload 2
ifle 5
4: iload 2
i2l
lreturn
5: StackMap locals: int
StackMap stack:
new java.lang.StringBuilder
dup
ldc "The offset of "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc " is accessed without the field being first registered as unsafe accessed. "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
6: ldc "Please register the field as unsafe accessed. You can do so with a reflection configuration that "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
7: ldc "contains an entry for the field with the attribute \"allowUnsafeAccess\": true. Such a configuration "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
8: ldc "file can be generated for you. Read BuildConfiguration.md and Reflection.md for details."
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
9: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokestatic com.oracle.svm.core.util.VMError.unsupportedFeature:(Ljava/lang/String;)Ljava/lang/RuntimeException;
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lcom/oracle/svm/reflect/target/Target_jdk_internal_misc_Unsafe_Reflection;
0 10 1 field Lcom/oracle/svm/reflect/target/Target_java_lang_reflect_Field;
3 10 2 offset I
RuntimeVisibleAnnotations:
com.oracle.svm.core.annotate.Substitute()
MethodParameters:
Name Flags
field
public long objectFieldOffset(java.lang.Class<?>, java.lang.String);
descriptor: (Ljava/lang/Class;Ljava/lang/String;)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=5, args_size=3
start local 0 start local 1 start local 2 0: aload 1
ifnull 1
aload 2
ifnonnull 2
1: StackMap locals:
StackMap stack:
new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 1
aload 2
invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
astore 3
start local 3 3: aload 3
ldc Lcom/oracle/svm/reflect/target/Target_java_lang_reflect_Field;
invokestatic com.oracle.svm.core.SubstrateUtil.cast:(Ljava/lang/Object;Ljava/lang/Class;)Ljava/lang/Object;
checkcast com.oracle.svm.reflect.target.Target_java_lang_reflect_Field
astore 4
start local 4 4: aload 0
aload 4
invokevirtual com.oracle.svm.reflect.target.Target_jdk_internal_misc_Unsafe_Reflection.objectFieldOffset:(Lcom/oracle/svm/reflect/target/Target_java_lang_reflect_Field;)J
5: lreturn
end local 4 end local 3 6: StackMap locals:
StackMap stack: java.lang.NoSuchFieldException
pop
7: new java.lang.InternalError
dup
invokespecial java.lang.InternalError.<init>:()V
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lcom/oracle/svm/reflect/target/Target_jdk_internal_misc_Unsafe_Reflection;
0 8 1 c Ljava/lang/Class<*>;
0 8 2 name Ljava/lang/String;
3 6 3 field Ljava/lang/reflect/Field;
4 6 4 cast Lcom/oracle/svm/reflect/target/Target_java_lang_reflect_Field;
Exception table:
from to target type
2 5 6 Class java.lang.NoSuchFieldException
Signature: (Ljava/lang/Class<*>;Ljava/lang/String;)J
RuntimeVisibleAnnotations:
com.oracle.svm.core.annotate.Substitute()
com.oracle.svm.core.annotate.TargetElement(onlyWith = {Lcom/oracle/svm/core/jdk/JDK11OrLater;})
MethodParameters:
Name Flags
c
name
}
SourceFile: "Target_jdk_internal_misc_Unsafe_Reflection.java"
RuntimeVisibleAnnotations:
com.oracle.svm.core.annotate.TargetClass(classNameProvider = Lcom/oracle/svm/core/jdk/Package_jdk_internal_misc;, className = "Unsafe")