public class sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess implements sun.jvm.hotspot.runtime.JavaThreadPDAccess
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess
super_class: java.lang.Object
{
private static sun.jvm.hotspot.types.AddressField lastJavaFPField;
descriptor: Lsun/jvm/hotspot/types/AddressField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.types.AddressField osThreadField;
descriptor: Lsun/jvm/hotspot/types/AddressField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.types.CIntegerField osThreadThreadIDField;
descriptor: Lsun/jvm/hotspot/types/CIntegerField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static final long GUESS_SCAN_RANGE;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 131072
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: new sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess$1
dup
invokespecial sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess$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/runtime/linux_x86/LinuxX86JavaThreadPDAccess;
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=4, args_size=1
start local 0 0: aload 0
ldc "JavaThread"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
astore 1
start local 1 1: aload 1
ldc "_osthread"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
putstatic sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess.osThreadField:Lsun/jvm/hotspot/types/AddressField;
2: aload 0
ldc "JavaFrameAnchor"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
astore 2
start local 2 3: aload 2
ldc "_last_Java_fp"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
putstatic sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess.lastJavaFPField:Lsun/jvm/hotspot/types/AddressField;
4: aload 0
ldc "OSThread"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
astore 3
start local 3 5: aload 3
ldc "_thread_id"
invokeinterface sun.jvm.hotspot.types.Type.getCIntegerField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/CIntegerField;
putstatic sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess.osThreadThreadIDField:Lsun/jvm/hotspot/types/CIntegerField;
6: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 db Lsun/jvm/hotspot/types/TypeDataBase;
1 7 1 type Lsun/jvm/hotspot/types/Type;
3 7 2 anchorType Lsun/jvm/hotspot/types/Type;
5 7 3 osThreadType Lsun/jvm/hotspot/types/Type;
MethodParameters:
Name Flags
db
public sun.jvm.hotspot.debugger.Address getLastJavaFP(sun.jvm.hotspot.debugger.Address);
descriptor: (Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/Address;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: getstatic sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess.lastJavaFPField:Lsun/jvm/hotspot/types/AddressField;
aload 1
invokestatic sun.jvm.hotspot.runtime.JavaThread.getAnchorField:()Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getOffset:()J
invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetTo:(J)Lsun/jvm/hotspot/debugger/Address;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/Address;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/runtime/linux_x86/LinuxX86JavaThreadPDAccess;
0 1 1 addr Lsun/jvm/hotspot/debugger/Address;
MethodParameters:
Name Flags
addr
public sun.jvm.hotspot.debugger.Address getLastJavaPC(sun.jvm.hotspot.debugger.Address);
descriptor: (Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/Address;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=2, args_size=2
start local 0 start local 1 0: aconst_null
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/runtime/linux_x86/LinuxX86JavaThreadPDAccess;
0 1 1 addr Lsun/jvm/hotspot/debugger/Address;
MethodParameters:
Name Flags
addr
public sun.jvm.hotspot.debugger.Address getBaseOfStackPointer(sun.jvm.hotspot.debugger.Address);
descriptor: (Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/Address;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=2, args_size=2
start local 0 start local 1 0: aconst_null
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/runtime/linux_x86/LinuxX86JavaThreadPDAccess;
0 1 1 addr Lsun/jvm/hotspot/debugger/Address;
MethodParameters:
Name Flags
addr
public sun.jvm.hotspot.runtime.Frame getLastFramePD(sun.jvm.hotspot.runtime.JavaThread, sun.jvm.hotspot.debugger.Address);
descriptor: (Lsun/jvm/hotspot/runtime/JavaThread;Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/runtime/Frame;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=4, args_size=3
start local 0 start local 1 start local 2 0: aload 1
invokevirtual sun.jvm.hotspot.runtime.JavaThread.getLastJavaFP:()Lsun/jvm/hotspot/debugger/Address;
astore 3
start local 3 1: aload 3
ifnonnull 3
2: aconst_null
areturn
3: StackMap locals: sun.jvm.hotspot.debugger.Address
StackMap stack:
new sun.jvm.hotspot.runtime.x86.X86Frame
dup
aload 1
invokevirtual sun.jvm.hotspot.runtime.JavaThread.getLastJavaSP:()Lsun/jvm/hotspot/debugger/Address;
aload 3
invokespecial sun.jvm.hotspot.runtime.x86.X86Frame.<init>:(Lsun/jvm/hotspot/debugger/Address;Lsun/jvm/hotspot/debugger/Address;)V
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lsun/jvm/hotspot/runtime/linux_x86/LinuxX86JavaThreadPDAccess;
0 4 1 thread Lsun/jvm/hotspot/runtime/JavaThread;
0 4 2 addr Lsun/jvm/hotspot/debugger/Address;
1 4 3 fp Lsun/jvm/hotspot/debugger/Address;
MethodParameters:
Name Flags
thread
addr
public sun.jvm.hotspot.runtime.RegisterMap newRegisterMap(sun.jvm.hotspot.runtime.JavaThread, boolean);
descriptor: (Lsun/jvm/hotspot/runtime/JavaThread;Z)Lsun/jvm/hotspot/runtime/RegisterMap;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: new sun.jvm.hotspot.runtime.x86.X86RegisterMap
dup
aload 1
iload 2
invokespecial sun.jvm.hotspot.runtime.x86.X86RegisterMap.<init>:(Lsun/jvm/hotspot/runtime/JavaThread;Z)V
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/runtime/linux_x86/LinuxX86JavaThreadPDAccess;
0 1 1 thread Lsun/jvm/hotspot/runtime/JavaThread;
0 1 2 updateMap Z
MethodParameters:
Name Flags
thread
updateMap
public sun.jvm.hotspot.runtime.Frame getCurrentFrameGuess(sun.jvm.hotspot.runtime.JavaThread, sun.jvm.hotspot.debugger.Address);
descriptor: (Lsun/jvm/hotspot/runtime/JavaThread;Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/runtime/Frame;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=6, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 2
invokevirtual sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess.getThreadProxy:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/ThreadProxy;
astore 3
start local 3 1: aload 3
invokeinterface sun.jvm.hotspot.debugger.ThreadProxy.getContext:()Lsun/jvm/hotspot/debugger/ThreadContext;
checkcast sun.jvm.hotspot.debugger.x86.X86ThreadContext
astore 4
start local 4 2: new sun.jvm.hotspot.runtime.x86.X86CurrentFrameGuess
dup
aload 4
aload 1
invokespecial sun.jvm.hotspot.runtime.x86.X86CurrentFrameGuess.<init>:(Lsun/jvm/hotspot/debugger/x86/X86ThreadContext;Lsun/jvm/hotspot/runtime/JavaThread;)V
astore 5
start local 5 3: aload 5
ldc 131072
invokevirtual sun.jvm.hotspot.runtime.x86.X86CurrentFrameGuess.run:(J)Z
ifne 5
4: aconst_null
areturn
5: StackMap locals: sun.jvm.hotspot.debugger.ThreadProxy sun.jvm.hotspot.debugger.x86.X86ThreadContext sun.jvm.hotspot.runtime.x86.X86CurrentFrameGuess
StackMap stack:
aload 5
invokevirtual sun.jvm.hotspot.runtime.x86.X86CurrentFrameGuess.getPC:()Lsun/jvm/hotspot/debugger/Address;
ifnonnull 7
6: new sun.jvm.hotspot.runtime.x86.X86Frame
dup
aload 5
invokevirtual sun.jvm.hotspot.runtime.x86.X86CurrentFrameGuess.getSP:()Lsun/jvm/hotspot/debugger/Address;
aload 5
invokevirtual sun.jvm.hotspot.runtime.x86.X86CurrentFrameGuess.getFP:()Lsun/jvm/hotspot/debugger/Address;
invokespecial sun.jvm.hotspot.runtime.x86.X86Frame.<init>:(Lsun/jvm/hotspot/debugger/Address;Lsun/jvm/hotspot/debugger/Address;)V
areturn
7: StackMap locals:
StackMap stack:
new sun.jvm.hotspot.runtime.x86.X86Frame
dup
aload 5
invokevirtual sun.jvm.hotspot.runtime.x86.X86CurrentFrameGuess.getSP:()Lsun/jvm/hotspot/debugger/Address;
aload 5
invokevirtual sun.jvm.hotspot.runtime.x86.X86CurrentFrameGuess.getFP:()Lsun/jvm/hotspot/debugger/Address;
aload 5
invokevirtual sun.jvm.hotspot.runtime.x86.X86CurrentFrameGuess.getPC:()Lsun/jvm/hotspot/debugger/Address;
invokespecial sun.jvm.hotspot.runtime.x86.X86Frame.<init>:(Lsun/jvm/hotspot/debugger/Address;Lsun/jvm/hotspot/debugger/Address;Lsun/jvm/hotspot/debugger/Address;)V
areturn
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 8 0 this Lsun/jvm/hotspot/runtime/linux_x86/LinuxX86JavaThreadPDAccess;
0 8 1 thread Lsun/jvm/hotspot/runtime/JavaThread;
0 8 2 addr Lsun/jvm/hotspot/debugger/Address;
1 8 3 t Lsun/jvm/hotspot/debugger/ThreadProxy;
2 8 4 context Lsun/jvm/hotspot/debugger/x86/X86ThreadContext;
3 8 5 guesser Lsun/jvm/hotspot/runtime/x86/X86CurrentFrameGuess;
MethodParameters:
Name Flags
thread
addr
public void printThreadIDOn(sun.jvm.hotspot.debugger.Address, java.io.PrintStream);
descriptor: (Lsun/jvm/hotspot/debugger/Address;Ljava/io/PrintStream;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 2
aload 0
aload 1
invokevirtual sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess.getThreadProxy:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/ThreadProxy;
invokevirtual java.io.PrintStream.print:(Ljava/lang/Object;)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/runtime/linux_x86/LinuxX86JavaThreadPDAccess;
0 2 1 addr Lsun/jvm/hotspot/debugger/Address;
0 2 2 tty Ljava/io/PrintStream;
MethodParameters:
Name Flags
addr
tty
public void printInfoOn(sun.jvm.hotspot.debugger.Address, java.io.PrintStream);
descriptor: (Lsun/jvm/hotspot/debugger/Address;Ljava/io/PrintStream;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 2
ldc "Thread id: "
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
1: aload 0
aload 1
aload 2
invokevirtual sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess.printThreadIDOn:(Lsun/jvm/hotspot/debugger/Address;Ljava/io/PrintStream;)V
2: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lsun/jvm/hotspot/runtime/linux_x86/LinuxX86JavaThreadPDAccess;
0 3 1 threadAddr Lsun/jvm/hotspot/debugger/Address;
0 3 2 tty Ljava/io/PrintStream;
MethodParameters:
Name Flags
threadAddr
tty
public sun.jvm.hotspot.debugger.Address getLastSP(sun.jvm.hotspot.debugger.Address);
descriptor: (Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/Address;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess.getThreadProxy:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/ThreadProxy;
astore 2
start local 2 1: aload 2
invokeinterface sun.jvm.hotspot.debugger.ThreadProxy.getContext:()Lsun/jvm/hotspot/debugger/ThreadContext;
checkcast sun.jvm.hotspot.debugger.x86.X86ThreadContext
astore 3
start local 3 2: aload 3
bipush 7
invokevirtual sun.jvm.hotspot.debugger.x86.X86ThreadContext.getRegisterAsAddress:(I)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 3 0 this Lsun/jvm/hotspot/runtime/linux_x86/LinuxX86JavaThreadPDAccess;
0 3 1 addr Lsun/jvm/hotspot/debugger/Address;
1 3 2 t Lsun/jvm/hotspot/debugger/ThreadProxy;
2 3 3 context Lsun/jvm/hotspot/debugger/x86/X86ThreadContext;
MethodParameters:
Name Flags
addr
public sun.jvm.hotspot.debugger.ThreadProxy getThreadProxy(sun.jvm.hotspot.debugger.Address);
descriptor: (Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/ThreadProxy;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=5, args_size=2
start local 0 start local 1 0: getstatic sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess.osThreadField:Lsun/jvm/hotspot/types/AddressField;
aload 1
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/Address;
astore 2
start local 2 1: aload 2
getstatic sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess.osThreadThreadIDField:Lsun/jvm/hotspot/types/CIntegerField;
invokeinterface sun.jvm.hotspot.types.CIntegerField.getOffset:()J
invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetTo:(J)Lsun/jvm/hotspot/debugger/Address;
astore 3
start local 3 2: invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.getDebugger:()Lsun/jvm/hotspot/debugger/JVMDebugger;
astore 4
start local 4 3: aload 4
aload 3
invokeinterface sun.jvm.hotspot.debugger.JVMDebugger.getThreadForIdentifierAddress:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/ThreadProxy;
areturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lsun/jvm/hotspot/runtime/linux_x86/LinuxX86JavaThreadPDAccess;
0 4 1 addr Lsun/jvm/hotspot/debugger/Address;
1 4 2 osThreadAddr Lsun/jvm/hotspot/debugger/Address;
2 4 3 threadIdAddr Lsun/jvm/hotspot/debugger/Address;
3 4 4 debugger Lsun/jvm/hotspot/debugger/JVMDebugger;
MethodParameters:
Name Flags
addr
}
SourceFile: "LinuxX86JavaThreadPDAccess.java"
NestMembers:
sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess$1
InnerClasses:
sun.jvm.hotspot.runtime.linux_x86.LinuxX86JavaThreadPDAccess$1