public class sun.jvm.hotspot.oops.ObjArray extends sun.jvm.hotspot.oops.Array
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: sun.jvm.hotspot.oops.ObjArray
super_class: sun.jvm.hotspot.oops.Array
{
private static long elementSize;
descriptor: J
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: new sun.jvm.hotspot.oops.ObjArray$1
dup
invokespecial sun.jvm.hotspot.oops.ObjArray$1.<init>:()V
invokestatic sun.jvm.hotspot.runtime.VM.registerVMInitializedObserver:(Ljava/util/Observer;)V
1: return
LocalVariableTable:
Start End Slot Name Signature
private static synchronized void initialize(sun.jvm.hotspot.types.TypeDataBase);
descriptor: (Lsun/jvm/hotspot/types/TypeDataBase;)V
flags: (0x002a) ACC_PRIVATE, ACC_STATIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
ldc "objArrayOopDesc"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
pop
1: invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.getHeapOopSize:()I
i2l
putstatic sun.jvm.hotspot.oops.ObjArray.elementSize:J
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 db Lsun/jvm/hotspot/types/TypeDataBase;
Exceptions:
throws sun.jvm.hotspot.types.WrongTypeException
MethodParameters:
Name Flags
db
void <init>(sun.jvm.hotspot.debugger.OopHandle, sun.jvm.hotspot.oops.ObjectHeap);
descriptor: (Lsun/jvm/hotspot/debugger/OopHandle;Lsun/jvm/hotspot/oops/ObjectHeap;)V
flags: (0x0000)
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
aload 2
invokespecial sun.jvm.hotspot.oops.Array.<init>:(Lsun/jvm/hotspot/debugger/OopHandle;Lsun/jvm/hotspot/oops/ObjectHeap;)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/ObjArray;
0 2 1 handle Lsun/jvm/hotspot/debugger/OopHandle;
0 2 2 heap Lsun/jvm/hotspot/oops/ObjectHeap;
MethodParameters:
Name Flags
handle
heap
public boolean isObjArray();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjArray;
public sun.jvm.hotspot.debugger.OopHandle getOopHandleAt(long);
descriptor: (J)Lsun/jvm/hotspot/debugger/OopHandle;
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=5, args_size=2
start local 0 start local 1 0: getstatic sun.jvm.hotspot.runtime.BasicType.T_OBJECT:Lsun/jvm/hotspot/runtime/BasicType;
invokestatic sun.jvm.hotspot.oops.ObjArray.baseOffsetInBytes:(Lsun/jvm/hotspot/runtime/BasicType;)J
lload 1
getstatic sun.jvm.hotspot.oops.ObjArray.elementSize:J
lmul
ladd
lstore 3
start local 3 1: invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.isCompressedOopsEnabled:()Z
ifeq 3
2: aload 0
invokevirtual sun.jvm.hotspot.oops.ObjArray.getHandle:()Lsun/jvm/hotspot/debugger/OopHandle;
lload 3
invokeinterface sun.jvm.hotspot.debugger.OopHandle.getCompOopHandleAt:(J)Lsun/jvm/hotspot/debugger/OopHandle;
areturn
3: StackMap locals: long
StackMap stack:
aload 0
invokevirtual sun.jvm.hotspot.oops.ObjArray.getHandle:()Lsun/jvm/hotspot/debugger/OopHandle;
lload 3
invokeinterface sun.jvm.hotspot.debugger.OopHandle.getOopHandleAt:(J)Lsun/jvm/hotspot/debugger/OopHandle;
areturn
end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lsun/jvm/hotspot/oops/ObjArray;
0 4 1 index J
1 4 3 offset J
MethodParameters:
Name Flags
index
public sun.jvm.hotspot.oops.Oop getObjAt(long);
descriptor: (J)Lsun/jvm/hotspot/oops/Oop;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual sun.jvm.hotspot.oops.ObjArray.getHeap:()Lsun/jvm/hotspot/oops/ObjectHeap;
aload 0
lload 1
invokevirtual sun.jvm.hotspot.oops.ObjArray.getOopHandleAt:(J)Lsun/jvm/hotspot/debugger/OopHandle;
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.newOop:(Lsun/jvm/hotspot/debugger/OopHandle;)Lsun/jvm/hotspot/oops/Oop;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjArray;
0 1 1 index J
MethodParameters:
Name Flags
index
public void printValueOn(java.io.PrintStream);
descriptor: (Ljava/io/PrintStream;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
ldc "ObjArray"
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/ObjArray;
0 2 1 tty Ljava/io/PrintStream;
MethodParameters:
Name Flags
tty
public void iterateFields(sun.jvm.hotspot.oops.OopVisitor, boolean);
descriptor: (Lsun/jvm/hotspot/oops/OopVisitor;Z)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=10, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
iload 2
invokespecial sun.jvm.hotspot.oops.Array.iterateFields:(Lsun/jvm/hotspot/oops/OopVisitor;Z)V
1: aload 0
invokevirtual sun.jvm.hotspot.oops.ObjArray.getLength:()J
l2i
istore 3
start local 3 2: getstatic sun.jvm.hotspot.runtime.BasicType.T_OBJECT:Lsun/jvm/hotspot/runtime/BasicType;
invokestatic sun.jvm.hotspot.oops.ObjArray.baseOffsetInBytes:(Lsun/jvm/hotspot/runtime/BasicType;)J
lstore 4
start local 4 3: iconst_0
istore 6
start local 6 4: goto 12
5: StackMap locals: int long int
StackMap stack:
lload 4
iload 6
i2l
getstatic sun.jvm.hotspot.oops.ObjArray.elementSize:J
lmul
ladd
lstore 7
start local 7 6: invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.isCompressedOopsEnabled:()Z
ifeq 9
7: new sun.jvm.hotspot.oops.NarrowOopField
dup
new sun.jvm.hotspot.oops.IndexableFieldIdentifier
dup
iload 6
invokespecial sun.jvm.hotspot.oops.IndexableFieldIdentifier.<init>:(I)V
lload 7
iconst_0
invokespecial sun.jvm.hotspot.oops.NarrowOopField.<init>:(Lsun/jvm/hotspot/oops/FieldIdentifier;JZ)V
astore 9
start local 9 8: goto 10
end local 9 9: StackMap locals: long
StackMap stack:
new sun.jvm.hotspot.oops.OopField
dup
new sun.jvm.hotspot.oops.IndexableFieldIdentifier
dup
iload 6
invokespecial sun.jvm.hotspot.oops.IndexableFieldIdentifier.<init>:(I)V
lload 7
iconst_0
invokespecial sun.jvm.hotspot.oops.OopField.<init>:(Lsun/jvm/hotspot/oops/FieldIdentifier;JZ)V
astore 9
start local 9 10: StackMap locals: sun.jvm.hotspot.oops.OopField
StackMap stack:
aload 1
aload 9
iconst_0
invokeinterface sun.jvm.hotspot.oops.OopVisitor.doOop:(Lsun/jvm/hotspot/oops/OopField;Z)V
end local 9 end local 7 11: iinc 6 1
StackMap locals:
StackMap stack:
12: iload 6
iload 3
if_icmplt 5
end local 6 13: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Lsun/jvm/hotspot/oops/ObjArray;
0 14 1 visitor Lsun/jvm/hotspot/oops/OopVisitor;
0 14 2 doVMFields Z
2 14 3 length I
3 14 4 baseOffset J
4 13 6 index I
6 11 7 offset J
8 9 9 field Lsun/jvm/hotspot/oops/OopField;
10 11 9 field Lsun/jvm/hotspot/oops/OopField;
MethodParameters:
Name Flags
visitor
doVMFields
}
SourceFile: "ObjArray.java"
NestMembers:
sun.jvm.hotspot.oops.ObjArray$1
InnerClasses:
sun.jvm.hotspot.oops.ObjArray$1