class com.oracle.svm.core.jdk.AtomicFieldUpdaterFeature implements org.graalvm.nativeimage.hosted.Feature
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: com.oracle.svm.core.jdk.AtomicFieldUpdaterFeature
super_class: java.lang.Object
{
private final java.util.concurrent.ConcurrentMap<java.lang.Object, java.lang.Boolean> processedUpdaters;
descriptor: Ljava/util/concurrent/ConcurrentMap;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/concurrent/ConcurrentMap<Ljava/lang/Object;Ljava/lang/Boolean;>;
private java.util.function.Consumer<java.lang.reflect.Field> markAsUnsafeAccessed;
descriptor: Ljava/util/function/Consumer;
flags: (0x0002) ACC_PRIVATE
Signature: Ljava/util/function/Consumer<Ljava/lang/reflect/Field;>;
void <init>();
descriptor: ()V
flags: (0x0000)
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
new java.util.concurrent.ConcurrentHashMap
dup
invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
putfield com.oracle.svm.core.jdk.AtomicFieldUpdaterFeature.processedUpdaters:Ljava/util/concurrent/ConcurrentMap;
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/oracle/svm/core/jdk/AtomicFieldUpdaterFeature;
public void duringSetup(org.graalvm.nativeimage.hosted.Feature$DuringSetupAccess);
descriptor: (Lorg/graalvm/nativeimage/hosted/Feature$DuringSetupAccess;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
aload 0
invokedynamic apply(Lcom/oracle/svm/core/jdk/AtomicFieldUpdaterFeature;)Ljava/util/function/Function;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
(Ljava/lang/Object;)Ljava/lang/Object;
com/oracle/svm/core/jdk/AtomicFieldUpdaterFeature.processObject(Ljava/lang/Object;)Ljava/lang/Object; (7)
(Ljava/lang/Object;)Ljava/lang/Object;
invokeinterface org.graalvm.nativeimage.hosted.Feature$DuringSetupAccess.registerObjectReplacer:(Ljava/util/function/Function;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/svm/core/jdk/AtomicFieldUpdaterFeature;
0 2 1 access Lorg/graalvm/nativeimage/hosted/Feature$DuringSetupAccess;
MethodParameters:
Name Flags
access
public void beforeAnalysis(org.graalvm.nativeimage.hosted.Feature$BeforeAnalysisAccess);
descriptor: (Lorg/graalvm/nativeimage/hosted/Feature$BeforeAnalysisAccess;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokedynamic accept(Lorg/graalvm/nativeimage/hosted/Feature$BeforeAnalysisAccess;)Ljava/util/function/Consumer;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
(Ljava/lang/Object;)V
com/oracle/svm/core/jdk/AtomicFieldUpdaterFeature.lambda$1(Lorg/graalvm/nativeimage/hosted/Feature$BeforeAnalysisAccess;Ljava/lang/reflect/Field;)V (6)
(Ljava/lang/reflect/Field;)V
putfield com.oracle.svm.core.jdk.AtomicFieldUpdaterFeature.markAsUnsafeAccessed:Ljava/util/function/Consumer;
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/svm/core/jdk/AtomicFieldUpdaterFeature;
0 2 1 access Lorg/graalvm/nativeimage/hosted/Feature$BeforeAnalysisAccess;
MethodParameters:
Name Flags
access
public void beforeCompilation(org.graalvm.nativeimage.hosted.Feature$BeforeCompilationAccess);
descriptor: (Lorg/graalvm/nativeimage/hosted/Feature$BeforeCompilationAccess;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aconst_null
putfield com.oracle.svm.core.jdk.AtomicFieldUpdaterFeature.markAsUnsafeAccessed:Ljava/util/function/Consumer;
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/oracle/svm/core/jdk/AtomicFieldUpdaterFeature;
0 2 1 access Lorg/graalvm/nativeimage/hosted/Feature$BeforeCompilationAccess;
MethodParameters:
Name Flags
access
private java.lang.Object processObject(java.lang.Object);
descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 1
instanceof java.util.concurrent.atomic.AtomicReferenceFieldUpdater
ifne 1
aload 1
instanceof java.util.concurrent.atomic.AtomicIntegerFieldUpdater
ifne 1
aload 1
instanceof java.util.concurrent.atomic.AtomicLongFieldUpdater
ifeq 3
1: StackMap locals:
StackMap stack:
aload 0
getfield com.oracle.svm.core.jdk.AtomicFieldUpdaterFeature.processedUpdaters:Ljava/util/concurrent/ConcurrentMap;
aload 1
iconst_1
invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
invokeinterface java.util.concurrent.ConcurrentMap.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
ifnonnull 3
2: aload 0
aload 1
invokevirtual com.oracle.svm.core.jdk.AtomicFieldUpdaterFeature.processFieldUpdater:(Ljava/lang/Object;)V
3: StackMap locals:
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/oracle/svm/core/jdk/AtomicFieldUpdaterFeature;
0 4 1 obj Ljava/lang/Object;
MethodParameters:
Name Flags
obj
private void processFieldUpdater(java.lang.Object);
descriptor: (Ljava/lang/Object;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=12, args_size=2
start local 0 start local 1 0: aload 0
getfield com.oracle.svm.core.jdk.AtomicFieldUpdaterFeature.markAsUnsafeAccessed:Ljava/util/function/Consumer;
ifnull 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: ldc "New atomic field updater found after static analysis"
invokestatic com.oracle.svm.core.util.VMError.guarantee:(ZLjava/lang/String;)V
3: aload 1
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
astore 2
start local 2 4: aload 2
ldc "tclass"
aload 1
invokestatic com.oracle.svm.util.ReflectionUtil.readField:(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.lang.Class
astore 3
start local 3 5: aload 2
ldc "offset"
aload 1
invokestatic com.oracle.svm.util.ReflectionUtil.readField:(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.lang.Long
invokevirtual java.lang.Long.longValue:()J
lstore 4
start local 4 6: aload 3
invokevirtual java.lang.Class.getDeclaredFields:()[Ljava/lang/reflect/Field;
dup
astore 9
arraylength
istore 8
iconst_0
istore 7
goto 14
StackMap locals: com.oracle.svm.core.jdk.AtomicFieldUpdaterFeature java.lang.Object java.lang.Class java.lang.Class long top int int java.lang.reflect.Field[]
StackMap stack:
7: aload 9
iload 7
aaload
astore 6
start local 6 8: aload 6
invokevirtual java.lang.reflect.Field.getModifiers:()I
invokestatic java.lang.reflect.Modifier.isStatic:(I)Z
ifne 13
9: invokestatic org.graalvm.compiler.serviceprovider.GraalUnsafeAccess.getUnsafe:()Lsun/misc/Unsafe;
aload 6
invokevirtual sun.misc.Unsafe.objectFieldOffset:(Ljava/lang/reflect/Field;)J
lstore 10
start local 10 10: lload 10
lload 4
lcmp
ifne 13
11: aload 0
getfield com.oracle.svm.core.jdk.AtomicFieldUpdaterFeature.markAsUnsafeAccessed:Ljava/util/function/Consumer;
aload 6
invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
12: return
end local 10 end local 6 13: StackMap locals:
StackMap stack:
iinc 7 1
StackMap locals:
StackMap stack:
14: iload 7
iload 8
if_icmplt 7
15: new java.lang.StringBuilder
dup
ldc "unknown field offset class: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 3
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc ", offset = "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
lload 4
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokestatic com.oracle.svm.core.util.VMError.shouldNotReachHere:(Ljava/lang/String;)Ljava/lang/RuntimeException;
athrow
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Lcom/oracle/svm/core/jdk/AtomicFieldUpdaterFeature;
0 16 1 updater Ljava/lang/Object;
4 16 2 updaterClass Ljava/lang/Class<*>;
5 16 3 tclass Ljava/lang/Class<*>;
6 16 4 searchOffset J
8 13 6 f Ljava/lang/reflect/Field;
10 13 10 fieldOffset J
MethodParameters:
Name Flags
updater
private static void lambda$1(org.graalvm.nativeimage.hosted.Feature$BeforeAnalysisAccess, java.lang.reflect.Field);
descriptor: (Lorg/graalvm/nativeimage/hosted/Feature$BeforeAnalysisAccess;Ljava/lang/reflect/Field;)V
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=2, locals=2, args_size=2
start local 1 0: aload 0
aload 1
invokeinterface org.graalvm.nativeimage.hosted.Feature$BeforeAnalysisAccess.registerAsUnsafeAccessed:(Ljava/lang/reflect/Field;)V
return
end local 1 LocalVariableTable:
Start End Slot Name Signature
0 1 1 field Ljava/lang/reflect/Field;
}
SourceFile: "RecomputedFields.java"
InnerClasses:
public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
public abstract BeforeAnalysisAccess = org.graalvm.nativeimage.hosted.Feature$BeforeAnalysisAccess of org.graalvm.nativeimage.hosted.Feature
public abstract BeforeCompilationAccess = org.graalvm.nativeimage.hosted.Feature$BeforeCompilationAccess of org.graalvm.nativeimage.hosted.Feature
public abstract DuringSetupAccess = org.graalvm.nativeimage.hosted.Feature$DuringSetupAccess of org.graalvm.nativeimage.hosted.Feature
RuntimeVisibleAnnotations:
com.oracle.svm.core.annotate.AutomaticFeature()