public class sun.jvm.hotspot.memory.FileMapInfo
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: sun.jvm.hotspot.memory.FileMapInfo
super_class: java.lang.Object
{
private static sun.jvm.hotspot.memory.FileMapInfo$FileMapHeader ;
descriptor: Lsun/jvm/hotspot/memory/FileMapInfo$FileMapHeader;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.debugger.Address mcRegionBaseAddress;
descriptor: Lsun/jvm/hotspot/debugger/Address;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.debugger.Address mcRegionEndAddress;
descriptor: Lsun/jvm/hotspot/debugger/Address;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.debugger.Address vtablesStartAddress;
descriptor: Lsun/jvm/hotspot/debugger/Address;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static java.util.Map<sun.jvm.hotspot.debugger.Address, sun.jvm.hotspot.types.Type> vTableTypeMap;
descriptor: Ljava/util/Map;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Signature: Ljava/util/Map<Lsun/jvm/hotspot/debugger/Address;Lsun/jvm/hotspot/types/Type;>;
private static sun.jvm.hotspot.types.Type[] metadataTypeArray;
descriptor: [Lsun/jvm/hotspot/types/Type;
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.memory.FileMapInfo$1
dup
invokespecial sun.jvm.hotspot.memory.FileMapInfo$1.<init>:()V
invokestatic sun.jvm.hotspot.runtime.VM.registerVMInitializedObserver:(Lsun/jvm/hotspot/utilities/Observer;)V
1: return
LocalVariableTable:
Start End Slot Name Signature
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 Lsun/jvm/hotspot/memory/FileMapInfo;
static sun.jvm.hotspot.debugger.Address getStatic_AddressField(sun.jvm.hotspot.types.Type, java.lang.String);
descriptor: (Lsun/jvm/hotspot/types/Type;Ljava/lang/String;)Lsun/jvm/hotspot/debugger/Address;
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
astore 2
start local 2 1: aload 2
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 type Lsun/jvm/hotspot/types/Type;
0 2 1 fieldName Ljava/lang/String;
1 2 2 field Lsun/jvm/hotspot/types/AddressField;
MethodParameters:
Name Flags
type
fieldName
static sun.jvm.hotspot.debugger.Address get_AddressField(sun.jvm.hotspot.types.Type, sun.jvm.hotspot.debugger.Address, java.lang.String);
descriptor: (Lsun/jvm/hotspot/types/Type;Lsun/jvm/hotspot/debugger/Address;Ljava/lang/String;)Lsun/jvm/hotspot/debugger/Address;
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=4, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 2
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
astore 3
start local 3 1: aload 3
aload 1
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/Address;
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 type Lsun/jvm/hotspot/types/Type;
0 2 1 instance Lsun/jvm/hotspot/debugger/Address;
0 2 2 fieldName Ljava/lang/String;
1 2 3 field Lsun/jvm/hotspot/types/AddressField;
MethodParameters:
Name Flags
type
instance
fieldName
static long get_CIntegerField(sun.jvm.hotspot.types.Type, sun.jvm.hotspot.debugger.Address, java.lang.String);
descriptor: (Lsun/jvm/hotspot/types/Type;Lsun/jvm/hotspot/debugger/Address;Ljava/lang/String;)J
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=4, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 2
invokeinterface sun.jvm.hotspot.types.Type.getCIntegerField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/CIntegerField;
astore 3
start local 3 1: aload 3
aload 1
invokeinterface sun.jvm.hotspot.types.CIntegerField.getValue:(Lsun/jvm/hotspot/debugger/Address;)J
lreturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 type Lsun/jvm/hotspot/types/Type;
0 2 1 instance Lsun/jvm/hotspot/debugger/Address;
0 2 2 fieldName Ljava/lang/String;
1 2 3 field Lsun/jvm/hotspot/types/CIntegerField;
MethodParameters:
Name Flags
type
instance
fieldName
static sun.jvm.hotspot.debugger.Address get_CDSFileMapRegion(sun.jvm.hotspot.types.Type, sun.jvm.hotspot.debugger.Address, int);
descriptor: (Lsun/jvm/hotspot/types/Type;Lsun/jvm/hotspot/debugger/Address;I)Lsun/jvm/hotspot/debugger/Address;
flags: (0x0008) ACC_STATIC
Code:
stack=5, locals=7, args_size=3
start local 0 start local 1 start local 2 0: aload 0
ldc "_space[0]"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
astore 3
start local 3 1: aload 3
invokeinterface sun.jvm.hotspot.types.AddressField.getOffset:()J
lstore 4
start local 4 2: aload 1
lload 4
invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetTo:(J)Lsun/jvm/hotspot/debugger/Address;
astore 6
start local 6 3: aload 6
iload 2
i2l
aload 3
invokeinterface sun.jvm.hotspot.types.AddressField.getSize:()J
lmul
invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetTo:(J)Lsun/jvm/hotspot/debugger/Address;
areturn
end local 6 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 FileMapHeader_type Lsun/jvm/hotspot/types/Type;
0 4 1 header Lsun/jvm/hotspot/debugger/Address;
0 4 2 index I
1 4 3 spaceField Lsun/jvm/hotspot/types/AddressField;
2 4 4 offset J
3 4 6 space_0 Lsun/jvm/hotspot/debugger/Address;
MethodParameters:
Name Flags
FileMapHeader_type
header
index
private static void initialize(sun.jvm.hotspot.types.TypeDataBase);
descriptor: (Lsun/jvm/hotspot/types/TypeDataBase;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=12, args_size=1
start local 0 0: aload 0
ldc "FileMapInfo"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
astore 1
start local 1 1: aload 0
ldc "FileMapHeader"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
astore 2
start local 2 2: aload 0
ldc "CDSFileMapRegion"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
astore 3
start local 3 3: aload 1
ldc "_current_info"
invokestatic sun.jvm.hotspot.memory.FileMapInfo.getStatic_AddressField:(Lsun/jvm/hotspot/types/Type;Ljava/lang/String;)Lsun/jvm/hotspot/debugger/Address;
astore 4
start local 4 4: aload 1
aload 4
ldc "_header"
invokestatic sun.jvm.hotspot.memory.FileMapInfo.get_AddressField:(Lsun/jvm/hotspot/types/Type;Lsun/jvm/hotspot/debugger/Address;Ljava/lang/String;)Lsun/jvm/hotspot/debugger/Address;
astore 5
start local 5 5: ldc Lsun/jvm/hotspot/memory/FileMapInfo$FileMapHeader;
aload 5
invokestatic sun.jvm.hotspot.runtime.VMObjectFactory.newObject:(Ljava/lang/Class;Lsun/jvm/hotspot/debugger/Address;)Ljava/lang/Object;
checkcast sun.jvm.hotspot.memory.FileMapInfo$FileMapHeader
putstatic sun.jvm.hotspot.memory.FileMapInfo.headerObj:Lsun/jvm/hotspot/memory/FileMapInfo$FileMapHeader;
6: aload 2
aload 5
ldc "_mapped_base_address"
invokestatic sun.jvm.hotspot.memory.FileMapInfo.get_AddressField:(Lsun/jvm/hotspot/types/Type;Lsun/jvm/hotspot/debugger/Address;Ljava/lang/String;)Lsun/jvm/hotspot/debugger/Address;
astore 6
start local 6 7: aload 2
aload 5
ldc "_cloned_vtables_offset"
invokestatic sun.jvm.hotspot.memory.FileMapInfo.get_CIntegerField:(Lsun/jvm/hotspot/types/Type;Lsun/jvm/hotspot/debugger/Address;Ljava/lang/String;)J
lstore 7
start local 7 8: aload 6
lload 7
invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetTo:(J)Lsun/jvm/hotspot/debugger/Address;
putstatic sun.jvm.hotspot.memory.FileMapInfo.vtablesStartAddress:Lsun/jvm/hotspot/debugger/Address;
9: aload 2
aload 5
iconst_0
invokestatic sun.jvm.hotspot.memory.FileMapInfo.get_CDSFileMapRegion:(Lsun/jvm/hotspot/types/Type;Lsun/jvm/hotspot/debugger/Address;I)Lsun/jvm/hotspot/debugger/Address;
astore 9
start local 9 10: aload 3
aload 9
ldc "_mapped_base"
invokestatic sun.jvm.hotspot.memory.FileMapInfo.get_AddressField:(Lsun/jvm/hotspot/types/Type;Lsun/jvm/hotspot/debugger/Address;Ljava/lang/String;)Lsun/jvm/hotspot/debugger/Address;
putstatic sun.jvm.hotspot.memory.FileMapInfo.mcRegionBaseAddress:Lsun/jvm/hotspot/debugger/Address;
11: aload 3
aload 9
ldc "_used"
invokestatic sun.jvm.hotspot.memory.FileMapInfo.get_CIntegerField:(Lsun/jvm/hotspot/types/Type;Lsun/jvm/hotspot/debugger/Address;Ljava/lang/String;)J
lstore 10
start local 10 12: getstatic sun.jvm.hotspot.memory.FileMapInfo.mcRegionBaseAddress:Lsun/jvm/hotspot/debugger/Address;
lload 10
invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetTo:(J)Lsun/jvm/hotspot/debugger/Address;
putstatic sun.jvm.hotspot.memory.FileMapInfo.mcRegionEndAddress:Lsun/jvm/hotspot/debugger/Address;
13: aload 0
invokestatic sun.jvm.hotspot.memory.FileMapInfo.populateMetadataTypeArray:(Lsun/jvm/hotspot/types/TypeDataBase;)V
14: return
end local 10 end local 9 end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 db Lsun/jvm/hotspot/types/TypeDataBase;
1 15 1 FileMapInfo_type Lsun/jvm/hotspot/types/Type;
2 15 2 FileMapHeader_type Lsun/jvm/hotspot/types/Type;
3 15 3 CDSFileMapRegion_type Lsun/jvm/hotspot/types/Type;
4 15 4 info Lsun/jvm/hotspot/debugger/Address;
5 15 5 header Lsun/jvm/hotspot/debugger/Address;
7 15 6 mapped_base_address Lsun/jvm/hotspot/debugger/Address;
8 15 7 cloned_vtable_offset J
10 15 9 mc_space Lsun/jvm/hotspot/debugger/Address;
12 15 10 used J
MethodParameters:
Name Flags
db
private static void populateMetadataTypeArray(sun.jvm.hotspot.types.TypeDataBase);
descriptor: (Lsun/jvm/hotspot/types/TypeDataBase;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: bipush 8
anewarray sun.jvm.hotspot.types.Type
putstatic sun.jvm.hotspot.memory.FileMapInfo.metadataTypeArray:[Lsun/jvm/hotspot/types/Type;
1: getstatic sun.jvm.hotspot.memory.FileMapInfo.metadataTypeArray:[Lsun/jvm/hotspot/types/Type;
iconst_0
aload 0
ldc "ConstantPool"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
aastore
2: getstatic sun.jvm.hotspot.memory.FileMapInfo.metadataTypeArray:[Lsun/jvm/hotspot/types/Type;
iconst_1
aload 0
ldc "InstanceKlass"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
aastore
3: getstatic sun.jvm.hotspot.memory.FileMapInfo.metadataTypeArray:[Lsun/jvm/hotspot/types/Type;
iconst_2
aload 0
ldc "InstanceClassLoaderKlass"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
aastore
4: getstatic sun.jvm.hotspot.memory.FileMapInfo.metadataTypeArray:[Lsun/jvm/hotspot/types/Type;
iconst_3
aload 0
ldc "InstanceMirrorKlass"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
aastore
5: getstatic sun.jvm.hotspot.memory.FileMapInfo.metadataTypeArray:[Lsun/jvm/hotspot/types/Type;
iconst_4
aload 0
ldc "InstanceRefKlass"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
aastore
6: getstatic sun.jvm.hotspot.memory.FileMapInfo.metadataTypeArray:[Lsun/jvm/hotspot/types/Type;
iconst_5
aload 0
ldc "Method"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
aastore
7: getstatic sun.jvm.hotspot.memory.FileMapInfo.metadataTypeArray:[Lsun/jvm/hotspot/types/Type;
bipush 6
aload 0
ldc "ObjArrayKlass"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
aastore
8: getstatic sun.jvm.hotspot.memory.FileMapInfo.metadataTypeArray:[Lsun/jvm/hotspot/types/Type;
bipush 7
aload 0
ldc "TypeArrayKlass"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
aastore
9: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 db Lsun/jvm/hotspot/types/TypeDataBase;
MethodParameters:
Name Flags
db
public sun.jvm.hotspot.memory.FileMapInfo$FileMapHeader ();
descriptor: ()Lsun/jvm/hotspot/memory/FileMapInfo$FileMapHeader;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic sun.jvm.hotspot.memory.FileMapInfo.headerObj:Lsun/jvm/hotspot/memory/FileMapInfo$FileMapHeader;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/memory/FileMapInfo;
public boolean inCopiedVtableSpace(sun.jvm.hotspot.debugger.Address);
descriptor: (Lsun/jvm/hotspot/debugger/Address;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual sun.jvm.hotspot.memory.FileMapInfo.getHeader:()Lsun/jvm/hotspot/memory/FileMapInfo$FileMapHeader;
astore 2
start local 2 1: aload 2
aload 1
invokevirtual sun.jvm.hotspot.memory.FileMapInfo$FileMapHeader.inCopiedVtableSpace:(Lsun/jvm/hotspot/debugger/Address;)Z
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/memory/FileMapInfo;
0 2 1 vptrAddress Lsun/jvm/hotspot/debugger/Address;
1 2 2 fmHeader Lsun/jvm/hotspot/memory/FileMapInfo$FileMapHeader;
MethodParameters:
Name Flags
vptrAddress
public sun.jvm.hotspot.types.Type getTypeForVptrAddress(sun.jvm.hotspot.debugger.Address);
descriptor: (Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/types/Type;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: getstatic sun.jvm.hotspot.memory.FileMapInfo.vTableTypeMap:Ljava/util/Map;
ifnonnull 2
1: aload 0
invokevirtual sun.jvm.hotspot.memory.FileMapInfo.getHeader:()Lsun/jvm/hotspot/memory/FileMapInfo$FileMapHeader;
invokevirtual sun.jvm.hotspot.memory.FileMapInfo$FileMapHeader.createVtableTypeMapping:()V
2: StackMap locals:
StackMap stack:
getstatic sun.jvm.hotspot.memory.FileMapInfo.vTableTypeMap:Ljava/util/Map;
aload 1
invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast sun.jvm.hotspot.types.Type
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lsun/jvm/hotspot/memory/FileMapInfo;
0 3 1 vptrAddress Lsun/jvm/hotspot/debugger/Address;
MethodParameters:
Name Flags
vptrAddress
}
SourceFile: "FileMapInfo.java"
NestMembers:
sun.jvm.hotspot.memory.FileMapInfo$1 sun.jvm.hotspot.memory.FileMapInfo$FileMapHeader
InnerClasses:
sun.jvm.hotspot.memory.FileMapInfo$1
public FileMapHeader = sun.jvm.hotspot.memory.FileMapInfo$FileMapHeader of sun.jvm.hotspot.memory.FileMapInfo