public class sun.jvm.hotspot.gc.cms.CMSCollector extends sun.jvm.hotspot.runtime.VMObject
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: sun.jvm.hotspot.gc.cms.CMSCollector
super_class: sun.jvm.hotspot.runtime.VMObject
{
private static long markBitMapFieldOffset;
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.gc.cms.CMSCollector$1
dup
invokespecial sun.jvm.hotspot.gc.cms.CMSCollector$1.<init>:()V
invokestatic sun.jvm.hotspot.runtime.VM.registerVMInitializedObserver:(Ljava/util/Observer;)V
1: return
LocalVariableTable:
Start End Slot Name Signature
public void <init>(sun.jvm.hotspot.debugger.Address);
descriptor: (Lsun/jvm/hotspot/debugger/Address;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokespecial sun.jvm.hotspot.runtime.VMObject.<init>:(Lsun/jvm/hotspot/debugger/Address;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/gc/cms/CMSCollector;
0 2 1 addr Lsun/jvm/hotspot/debugger/Address;
MethodParameters:
Name Flags
addr
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=2, args_size=1
start local 0 0: aload 0
ldc "CMSCollector"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
astore 1
start local 1 1: aload 1
ldc "_markBitMap"
invokeinterface sun.jvm.hotspot.types.Type.getField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Field;
invokeinterface sun.jvm.hotspot.types.Field.getOffset:()J
putstatic sun.jvm.hotspot.gc.cms.CMSCollector.markBitMapFieldOffset:J
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 db Lsun/jvm/hotspot/types/TypeDataBase;
1 3 1 type Lsun/jvm/hotspot/types/Type;
MethodParameters:
Name Flags
db
public sun.jvm.hotspot.gc.cms.CMSBitMap markBitMap();
descriptor: ()Lsun/jvm/hotspot/gc/cms/CMSBitMap;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: ldc Lsun/jvm/hotspot/gc/cms/CMSBitMap;
1: aload 0
getfield sun.jvm.hotspot.gc.cms.CMSCollector.addr:Lsun/jvm/hotspot/debugger/Address;
getstatic sun.jvm.hotspot.gc.cms.CMSCollector.markBitMapFieldOffset:J
invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetTo:(J)Lsun/jvm/hotspot/debugger/Address;
2: invokestatic sun.jvm.hotspot.runtime.VMObjectFactory.newObject:(Ljava/lang/Class;Lsun/jvm/hotspot/debugger/Address;)Ljava/lang/Object;
checkcast sun.jvm.hotspot.gc.cms.CMSBitMap
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lsun/jvm/hotspot/gc/cms/CMSCollector;
public long blockSizeUsingPrintezisBits(sun.jvm.hotspot.debugger.Address);
descriptor: (Lsun/jvm/hotspot/debugger/Address;)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=8, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual sun.jvm.hotspot.gc.cms.CMSCollector.markBitMap:()Lsun/jvm/hotspot/gc/cms/CMSBitMap;
astore 2
start local 2 1: invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.getAddressSize:()J
lstore 3
start local 3 2: aload 2
aload 1
invokevirtual sun.jvm.hotspot.gc.cms.CMSBitMap.isMarked:(Lsun/jvm/hotspot/debugger/Address;)Z
ifeq 6
aload 2
aload 1
lconst_1
lload 3
lmul
invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetTo:(J)Lsun/jvm/hotspot/debugger/Address;
invokevirtual sun.jvm.hotspot.gc.cms.CMSBitMap.isMarked:(Lsun/jvm/hotspot/debugger/Address;)Z
ifeq 6
3: aload 2
aload 1
ldc 2
lload 3
lmul
invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetTo:(J)Lsun/jvm/hotspot/debugger/Address;
invokevirtual sun.jvm.hotspot.gc.cms.CMSBitMap.getNextMarkedWordAddress:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/Address;
astore 5
start local 5 4: aload 5
lconst_1
lload 3
lmul
invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetTo:(J)Lsun/jvm/hotspot/debugger/Address;
aload 1
invokeinterface sun.jvm.hotspot.debugger.Address.minus:(Lsun/jvm/hotspot/debugger/Address;)J
lstore 6
start local 6 5: lload 6
lreturn
end local 6 end local 5 6: StackMap locals: sun.jvm.hotspot.gc.cms.CMSBitMap long
StackMap stack:
ldc -1
lreturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lsun/jvm/hotspot/gc/cms/CMSCollector;
0 7 1 addr Lsun/jvm/hotspot/debugger/Address;
1 7 2 markBitMap Lsun/jvm/hotspot/gc/cms/CMSBitMap;
2 7 3 addressSize J
4 6 5 nextOneAddr Lsun/jvm/hotspot/debugger/Address;
5 6 6 size J
MethodParameters:
Name Flags
addr
}
SourceFile: "CMSCollector.java"
NestMembers:
sun.jvm.hotspot.gc.cms.CMSCollector$1
InnerClasses:
sun.jvm.hotspot.gc.cms.CMSCollector$1