diff --git a/camera/libcameraservice/Android.mk b/camera/libcameraservice/Android.mk
index 96cc512..be78a62 100644
--- a/camera/libcameraservice/Android.mk
+++ b/camera/libcameraservice/Android.mk
@@ -42,6 +42,7 @@
 LOCAL_SHARED_LIBRARIES:= \
     libui \
     libutils \
+    libbinder \
     libcutils \
     libmedia
 
diff --git a/camera/libcameraservice/CameraHardwareStub.h b/camera/libcameraservice/CameraHardwareStub.h
index 0d26d47..efae935 100644
--- a/camera/libcameraservice/CameraHardwareStub.h
+++ b/camera/libcameraservice/CameraHardwareStub.h
@@ -21,8 +21,8 @@
 #include "FakeCamera.h"
 #include <utils/threads.h>
 #include <ui/CameraHardwareInterface.h>
-#include <utils/MemoryBase.h>
-#include <utils/MemoryHeapBase.h>
+#include <binder/MemoryBase.h>
+#include <binder/MemoryHeapBase.h>
 #include <utils/threads.h>
 
 namespace android {
diff --git a/camera/libcameraservice/CameraService.cpp b/camera/libcameraservice/CameraService.cpp
index 4e6859c..453dc29 100644
--- a/camera/libcameraservice/CameraService.cpp
+++ b/camera/libcameraservice/CameraService.cpp
@@ -20,12 +20,12 @@
 #define LOG_TAG "CameraService"
 #include <utils/Log.h>
 
-#include <utils/IServiceManager.h>
-#include <utils/IPCThreadState.h>
+#include <binder/IServiceManager.h>
+#include <binder/IPCThreadState.h>
 #include <utils/String16.h>
 #include <utils/Errors.h>
-#include <utils/MemoryBase.h>
-#include <utils/MemoryHeapBase.h>
+#include <binder/MemoryBase.h>
+#include <binder/MemoryHeapBase.h>
 #include <ui/ICameraService.h>
 
 #include <media/mediaplayer.h>
@@ -1052,12 +1052,6 @@
 }
 
 
-#define CHECK_INTERFACE(interface, data, reply) \
-        do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \
-            LOGW("Call incorrectly routed to " #interface); \
-            return PERMISSION_DENIED; \
-        } } while (0)
-
 status_t CameraService::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/cmds/runtime/Android.mk b/cmds/runtime/Android.mk
index 521eb2b..6a72d10 100644
--- a/cmds/runtime/Android.mk
+++ b/cmds/runtime/Android.mk
@@ -10,6 +10,7 @@
 
 LOCAL_SHARED_LIBRARIES := \
 	libutils \
+	libbinder \
 	libandroid_runtime \
 	libcutils \
 	libui \
diff --git a/cmds/runtime/ServiceManager.cpp b/cmds/runtime/ServiceManager.cpp
index 758a95c..b2bef07 100644
--- a/cmds/runtime/ServiceManager.cpp
+++ b/cmds/runtime/ServiceManager.cpp
@@ -9,9 +9,9 @@
 
 #include <utils/Debug.h>
 #include <utils/Log.h>
-#include <utils/Parcel.h>
+#include <binder/Parcel.h>
 #include <utils/String8.h>
-#include <utils/ProcessState.h>
+#include <binder/ProcessState.h>
 
 #include <private/utils/Static.h>
 
diff --git a/cmds/runtime/ServiceManager.h b/cmds/runtime/ServiceManager.h
index d09cec8..090ca6d 100644
--- a/cmds/runtime/ServiceManager.h
+++ b/cmds/runtime/ServiceManager.h
@@ -4,7 +4,7 @@
 #ifndef ANDROID_SERVICE_MANAGER_H
 #define ANDROID_SERVICE_MANAGER_H
 
-#include <utils/IServiceManager.h>
+#include <binder/IServiceManager.h>
 #include <utils/KeyedVector.h>
 #include <utils/threads.h>
 
diff --git a/cmds/runtime/main_runtime.cpp b/cmds/runtime/main_runtime.cpp
index 476f38a..21e0e4d 100644
--- a/cmds/runtime/main_runtime.cpp
+++ b/cmds/runtime/main_runtime.cpp
@@ -7,9 +7,11 @@
 #include "ServiceManager.h"
 #include "SignalHandler.h"
 
-#include <utils.h>
-#include <utils/IPCThreadState.h>
-#include <utils/ProcessState.h>
+#include <utils/threads.h>
+#include <utils/Errors.h>
+
+#include <binder/IPCThreadState.h>
+#include <binder/ProcessState.h>
 #include <utils/Log.h>  
 #include <cutils/zygote.h>
 
diff --git a/cmds/surfaceflinger/Android.mk b/cmds/surfaceflinger/Android.mk
index 37c3d94..bfa58a1 100644
--- a/cmds/surfaceflinger/Android.mk
+++ b/cmds/surfaceflinger/Android.mk
@@ -6,6 +6,7 @@
 
 LOCAL_SHARED_LIBRARIES := \
 	libsurfaceflinger \
+	libbinder \
 	libutils
 
 LOCAL_C_INCLUDES := \
diff --git a/cmds/surfaceflinger/main_surfaceflinger.cpp b/cmds/surfaceflinger/main_surfaceflinger.cpp
index 7c89578..d650721 100644
--- a/cmds/surfaceflinger/main_surfaceflinger.cpp
+++ b/cmds/surfaceflinger/main_surfaceflinger.cpp
@@ -1,6 +1,6 @@
-#include <utils/IPCThreadState.h>
-#include <utils/ProcessState.h>
-#include <utils/IServiceManager.h>
+#include <binder/IPCThreadState.h>
+#include <binder/ProcessState.h>
+#include <binder/IServiceManager.h>
 #include <utils/Log.h>
 
 #include <SurfaceFlinger.h>
diff --git a/include/utils/Binder.h b/include/binder/Binder.h
similarity index 96%
rename from include/utils/Binder.h
rename to include/binder/Binder.h
index b5b8d98..47b2bb9 100644
--- a/include/utils/Binder.h
+++ b/include/binder/Binder.h
@@ -17,7 +17,7 @@
 #ifndef ANDROID_BINDER_H
 #define ANDROID_BINDER_H
 
-#include <utils/IBinder.h>
+#include <binder/IBinder.h>
 
 // ---------------------------------------------------------------------------
 namespace android {
@@ -27,7 +27,7 @@
 public:
                         BBinder();
 
-    virtual String16    getInterfaceDescriptor() const;
+    virtual const String16& getInterfaceDescriptor() const;
     virtual bool        isBinderAlive() const;
     virtual status_t    pingBinder();
     virtual status_t    dump(int fd, const Vector<String16>& args);
@@ -71,6 +71,7 @@
 
             Extras*     mExtras;
             void*       mReserved0;
+    static  String16    sEmptyDescriptor;
 };
 
 // ---------------------------------------------------------------------------
diff --git a/include/utils/BpBinder.h b/include/binder/BpBinder.h
similarity index 94%
rename from include/utils/BpBinder.h
rename to include/binder/BpBinder.h
index 7b96e29..7ef93aa 100644
--- a/include/utils/BpBinder.h
+++ b/include/binder/BpBinder.h
@@ -17,7 +17,7 @@
 #ifndef ANDROID_BPBINDER_H
 #define ANDROID_BPBINDER_H
 
-#include <utils/IBinder.h>
+#include <binder/IBinder.h>
 #include <utils/KeyedVector.h>
 #include <utils/threads.h>
 
@@ -31,7 +31,7 @@
 
     inline  int32_t     handle() const { return mHandle; }
 
-    virtual String16    getInterfaceDescriptor() const;
+    virtual const String16&    getInterfaceDescriptor() const;
     virtual bool        isBinderAlive() const;
     virtual status_t    pingBinder();
     virtual status_t    dump(int fd, const Vector<String16>& args);
@@ -106,6 +106,7 @@
     };
 
             void                reportOneDeath(const Obituary& obit);
+            bool                isDescriptorCached() const;
 
     mutable Mutex               mLock;
             volatile int32_t    mAlive;
@@ -113,6 +114,7 @@
             Vector<Obituary>*   mObituaries;
             ObjectManager       mObjects;
             Parcel*             mConstantData;
+    mutable String16            mDescriptorCache;
 };
 
 }; // namespace android
diff --git a/include/utils/IBinder.h b/include/binder/IBinder.h
similarity index 97%
rename from include/utils/IBinder.h
rename to include/binder/IBinder.h
index 7370330..884b5c1 100644
--- a/include/utils/IBinder.h
+++ b/include/binder/IBinder.h
@@ -56,7 +56,7 @@
         FLAG_ONEWAY             = 0x00000001
     };
 
-    inline                  IBinder() { }
+                          IBinder();
 
     /**
      * Check if this IBinder implements the interface named by
@@ -69,7 +69,7 @@
      * Return the canonical name of the interface provided by this IBinder
      * object.
      */
-    virtual String16        getInterfaceDescriptor() const = 0;
+    virtual const String16& getInterfaceDescriptor() const = 0;
 
     virtual bool            isBinderAlive() const = 0;
     virtual status_t        pingBinder() = 0;
@@ -147,7 +147,7 @@
     virtual BpBinder*       remoteBinder();
 
 protected:
-    inline virtual          ~IBinder() { }
+    virtual          ~IBinder();
 
 private:
 };
diff --git a/include/utils/IInterface.h b/include/binder/IInterface.h
similarity index 82%
rename from include/utils/IInterface.h
rename to include/binder/IInterface.h
index 959722a..273d922 100644
--- a/include/utils/IInterface.h
+++ b/include/binder/IInterface.h
@@ -18,7 +18,7 @@
 #ifndef ANDROID_IINTERFACE_H
 #define ANDROID_IINTERFACE_H
 
-#include <utils/Binder.h>
+#include <binder/Binder.h>
 
 namespace android {
 
@@ -27,10 +27,12 @@
 class IInterface : public virtual RefBase
 {
 public:
+            IInterface();
             sp<IBinder>         asBinder();
             sp<const IBinder>   asBinder() const;
-
+            
 protected:
+    virtual                     ~IInterface();
     virtual IBinder*            onAsBinder() = 0;
 };
 
@@ -49,7 +51,7 @@
 {
 public:
     virtual sp<IInterface>      queryLocalInterface(const String16& _descriptor);
-    virtual String16            getInterfaceDescriptor() const;
+    virtual const String16&     getInterfaceDescriptor() const;
 
 protected:
     virtual IBinder*            onAsBinder();
@@ -72,11 +74,14 @@
 #define DECLARE_META_INTERFACE(INTERFACE)                               \
     static const String16 descriptor;                                   \
     static sp<I##INTERFACE> asInterface(const sp<IBinder>& obj);        \
-    virtual String16 getInterfaceDescriptor() const;                    \
+    virtual const String16& getInterfaceDescriptor() const;             \
+    I##INTERFACE();                                                     \
+    virtual ~I##INTERFACE();                                            \
+
 
 #define IMPLEMENT_META_INTERFACE(INTERFACE, NAME)                       \
     const String16 I##INTERFACE::descriptor(NAME);                      \
-    String16 I##INTERFACE::getInterfaceDescriptor() const {             \
+    const String16& I##INTERFACE::getInterfaceDescriptor() const {      \
         return I##INTERFACE::descriptor;                                \
     }                                                                   \
     sp<I##INTERFACE> I##INTERFACE::asInterface(const sp<IBinder>& obj)  \
@@ -92,9 +97,16 @@
         }                                                               \
         return intr;                                                    \
     }                                                                   \
+    I##INTERFACE::I##INTERFACE() { }                                    \
+    I##INTERFACE::~I##INTERFACE() { }                                   \
+
+
+#define CHECK_INTERFACE(interface, data, reply)                         \
+    if (!data.checkInterface(this)) { return PERMISSION_DENIED; }       \
+
 
 // ----------------------------------------------------------------------
-// No user-servicable parts after this...
+// No user-serviceable parts after this...
 
 template<typename INTERFACE>
 inline sp<IInterface> BnInterface<INTERFACE>::queryLocalInterface(
@@ -105,7 +117,7 @@
 }
 
 template<typename INTERFACE>
-inline String16 BnInterface<INTERFACE>::getInterfaceDescriptor() const
+inline const String16& BnInterface<INTERFACE>::getInterfaceDescriptor() const
 {
     return INTERFACE::getInterfaceDescriptor();
 }
diff --git a/include/utils/IMemory.h b/include/binder/IMemory.h
similarity index 94%
rename from include/utils/IMemory.h
rename to include/binder/IMemory.h
index 35a3fd7..ae042cb 100644
--- a/include/utils/IMemory.h
+++ b/include/binder/IMemory.h
@@ -23,7 +23,7 @@
 
 #include <utils/RefBase.h>
 #include <utils/Errors.h>
-#include <utils/IInterface.h>
+#include <binder/IInterface.h>
 
 namespace android {
 
@@ -59,6 +59,10 @@
             const Parcel& data,
             Parcel* reply,
             uint32_t flags = 0);
+    
+    BnMemoryHeap();
+protected:
+    virtual ~BnMemoryHeap();
 };
 
 // ----------------------------------------------------------------------------
@@ -85,6 +89,10 @@
             const Parcel& data,
             Parcel* reply,
             uint32_t flags = 0);
+
+    BnMemory();
+protected:
+    virtual ~BnMemory();
 };
 
 // ----------------------------------------------------------------------------
diff --git a/include/utils/IPCThreadState.h b/include/binder/IPCThreadState.h
similarity index 98%
rename from include/utils/IPCThreadState.h
rename to include/binder/IPCThreadState.h
index 0490fd3..78306b2 100644
--- a/include/utils/IPCThreadState.h
+++ b/include/binder/IPCThreadState.h
@@ -18,8 +18,8 @@
 #define ANDROID_IPC_THREAD_STATE_H
 
 #include <utils/Errors.h>
-#include <utils/Parcel.h>
-#include <utils/ProcessState.h>
+#include <binder/Parcel.h>
+#include <binder/ProcessState.h>
 #include <utils/Vector.h>
 
 #ifdef HAVE_WIN32_PROC
diff --git a/include/utils/IPermissionController.h b/include/binder/IPermissionController.h
similarity index 97%
rename from include/utils/IPermissionController.h
rename to include/binder/IPermissionController.h
index cb1dd34..f9d371b 100644
--- a/include/utils/IPermissionController.h
+++ b/include/binder/IPermissionController.h
@@ -18,7 +18,7 @@
 #ifndef ANDROID_IPERMISSION_CONTROLLER_H
 #define ANDROID_IPERMISSION_CONTROLLER_H
 
-#include <utils/IInterface.h>
+#include <binder/IInterface.h>
 
 namespace android {
 
diff --git a/include/utils/IServiceManager.h b/include/binder/IServiceManager.h
similarity index 97%
rename from include/utils/IServiceManager.h
rename to include/binder/IServiceManager.h
index e3d99fe..ea149dd 100644
--- a/include/utils/IServiceManager.h
+++ b/include/binder/IServiceManager.h
@@ -18,8 +18,8 @@
 #ifndef ANDROID_ISERVICE_MANAGER_H
 #define ANDROID_ISERVICE_MANAGER_H
 
-#include <utils/IInterface.h>
-#include <utils/IPermissionController.h>
+#include <binder/IInterface.h>
+#include <binder/IPermissionController.h>
 #include <utils/Vector.h>
 #include <utils/String16.h>
 
diff --git a/include/utils/MemoryBase.h b/include/binder/MemoryBase.h
similarity index 97%
rename from include/utils/MemoryBase.h
rename to include/binder/MemoryBase.h
index eb5a9d2..463e26d 100644
--- a/include/utils/MemoryBase.h
+++ b/include/binder/MemoryBase.h
@@ -20,7 +20,7 @@
 #include <stdlib.h>
 #include <stdint.h>
 
-#include <utils/IMemory.h>
+#include <binder/IMemory.h>
 
 
 namespace android {
diff --git a/include/utils/MemoryDealer.h b/include/binder/MemoryDealer.h
similarity index 96%
rename from include/utils/MemoryDealer.h
rename to include/binder/MemoryDealer.h
index 454b627..d057556 100644
--- a/include/utils/MemoryDealer.h
+++ b/include/binder/MemoryDealer.h
@@ -21,9 +21,9 @@
 #include <stdint.h>
 #include <sys/types.h>
 
-#include <utils/IMemory.h>
+#include <binder/IMemory.h>
 #include <utils/threads.h>
-#include <utils/MemoryHeapBase.h>
+#include <binder/MemoryHeapBase.h>
 
 namespace android {
 // ----------------------------------------------------------------------------
@@ -39,6 +39,10 @@
 public:
     // all values must be page-aligned
     virtual sp<IMemory> mapMemory(size_t offset, size_t size) = 0;
+
+    HeapInterface();
+protected:
+    virtual ~HeapInterface();
 };
 
 // ----------------------------------------------------------------------------
@@ -61,6 +65,10 @@
     virtual void        dump(const char* what, uint32_t flags = 0) const = 0;
     virtual void        dump(String8& res,
             const char* what, uint32_t flags = 0) const = 0;
+
+    AllocatorInterface();
+protected:
+    virtual ~AllocatorInterface();
 };
 
 // ----------------------------------------------------------------------------
@@ -71,6 +79,7 @@
 class SharedHeap : public HeapInterface, public MemoryHeapBase
 {
 public:
+                        SharedHeap();
                         SharedHeap(size_t size, uint32_t flags = 0, char const * name = NULL);
     virtual             ~SharedHeap();
     virtual sp<IMemory> mapMemory(size_t offset, size_t size);
diff --git a/include/utils/MemoryHeapBase.h b/include/binder/MemoryHeapBase.h
similarity index 98%
rename from include/utils/MemoryHeapBase.h
rename to include/binder/MemoryHeapBase.h
index 574acf4..83c7283 100644
--- a/include/utils/MemoryHeapBase.h
+++ b/include/binder/MemoryHeapBase.h
@@ -20,7 +20,7 @@
 #include <stdlib.h>
 #include <stdint.h>
 
-#include <utils/IMemory.h>
+#include <binder/IMemory.h>
 
 
 namespace android {
diff --git a/include/utils/MemoryHeapPmem.h b/include/binder/MemoryHeapPmem.h
similarity index 95%
rename from include/utils/MemoryHeapPmem.h
rename to include/binder/MemoryHeapPmem.h
index 60335ad..dbf26ff 100644
--- a/include/utils/MemoryHeapPmem.h
+++ b/include/binder/MemoryHeapPmem.h
@@ -20,9 +20,9 @@
 #include <stdlib.h>
 #include <stdint.h>
 
-#include <utils/MemoryDealer.h>
-#include <utils/MemoryHeapBase.h>
-#include <utils/IMemory.h>
+#include <binder/MemoryDealer.h>
+#include <binder/MemoryHeapBase.h>
+#include <binder/IMemory.h>
 #include <utils/SortedVector.h>
 
 namespace android {
diff --git a/include/utils/Parcel.h b/include/binder/Parcel.h
similarity index 98%
rename from include/utils/Parcel.h
rename to include/binder/Parcel.h
index af1490a..58c2d9a 100644
--- a/include/utils/Parcel.h
+++ b/include/binder/Parcel.h
@@ -57,7 +57,8 @@
 
     status_t            writeInterfaceToken(const String16& interface);
     bool                enforceInterface(const String16& interface) const;
-            
+    bool                checkInterface(IBinder*) const;    
+
     void                freeData();
 
     const size_t*       objects() const;
@@ -147,7 +148,7 @@
                                             release_func relFunc, void* relCookie);
     
     void                print(TextOutput& to, uint32_t flags = 0) const;
-    
+        
 private:
                         Parcel(const Parcel& o);
     Parcel&             operator=(const Parcel& o);
diff --git a/include/utils/ProcessState.h b/include/binder/ProcessState.h
similarity index 98%
rename from include/utils/ProcessState.h
rename to include/binder/ProcessState.h
index 39584f4..feeb3c3 100644
--- a/include/utils/ProcessState.h
+++ b/include/binder/ProcessState.h
@@ -17,7 +17,7 @@
 #ifndef ANDROID_PROCESS_STATE_H
 #define ANDROID_PROCESS_STATE_H
 
-#include <utils/IBinder.h>
+#include <binder/IBinder.h>
 #include <utils/KeyedVector.h>
 #include <utils/String8.h>
 #include <utils/String16.h>
diff --git a/include/private/binder/Static.h b/include/private/binder/Static.h
new file mode 100644
index 0000000..5b0f9fc
--- /dev/null
+++ b/include/private/binder/Static.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// All static variables go here, to control initialization and
+// destruction order in the library.
+
+#include <utils/threads.h>
+
+#include <binder/IBinder.h>
+#include <binder/IMemory.h>
+#include <binder/ProcessState.h>
+#include <binder/IPermissionController.h>
+#include <binder/IServiceManager.h>
+
+namespace android {
+
+// For ProcessState.cpp
+extern Mutex gProcessMutex;
+extern sp<ProcessState> gProcess;
+
+// For ServiceManager.cpp
+extern Mutex gDefaultServiceManagerLock;
+extern sp<IServiceManager> gDefaultServiceManager;
+extern sp<IPermissionController> gPermissionController;
+
+}   // namespace android
diff --git a/include/private/utils/binder_module.h b/include/private/binder/binder_module.h
similarity index 100%
rename from include/private/utils/binder_module.h
rename to include/private/binder/binder_module.h
diff --git a/include/private/utils/Static.h b/include/private/utils/Static.h
index f1439b7..d95ae0d 100644
--- a/include/private/utils/Static.h
+++ b/include/private/utils/Static.h
@@ -20,14 +20,6 @@
 #include <utils/threads.h>
 #include <utils/KeyedVector.h>
 
-#ifndef LIBUTILS_NATIVE
-#include <utils/IBinder.h>
-#include <utils/IMemory.h>
-#include <utils/ProcessState.h>
-#include <utils/IPermissionController.h>
-#include <utils/IServiceManager.h>
-#endif
-
 namespace android {
 // For TextStream.cpp
 extern Vector<int32_t> gTextBuffers;
@@ -40,19 +32,4 @@
 extern void initialize_string16();
 extern void terminate_string16();
 
-
-
-#ifndef LIBUTILS_NATIVE
-
-// For ProcessState.cpp
-extern Mutex gProcessMutex;
-extern sp<ProcessState> gProcess;
-
-// For ServiceManager.cpp
-extern Mutex gDefaultServiceManagerLock;
-extern sp<IServiceManager> gDefaultServiceManager;
-extern sp<IPermissionController> gPermissionController;
-
-#endif
-
 }   // namespace android
diff --git a/include/ui/CameraHardwareInterface.h b/include/ui/CameraHardwareInterface.h
index 73036f0..2cdcc06 100644
--- a/include/ui/CameraHardwareInterface.h
+++ b/include/ui/CameraHardwareInterface.h
@@ -17,7 +17,7 @@
 #ifndef ANDROID_HARDWARE_CAMERA_HARDWARE_INTERFACE_H
 #define ANDROID_HARDWARE_CAMERA_HARDWARE_INTERFACE_H
 
-#include <utils/IMemory.h>
+#include <binder/IMemory.h>
 #include <utils/RefBase.h>
 #include <ui/CameraParameters.h>
 #include <ui/Overlay.h>
diff --git a/include/ui/EventHub.h b/include/ui/EventHub.h
index 3848d8c..e12c4f1 100644
--- a/include/ui/EventHub.h
+++ b/include/ui/EventHub.h
@@ -20,7 +20,10 @@
 
 #include <utils/String8.h>
 #include <utils/threads.h>
-#include <utils.h>
+#include <utils/Log.h>
+#include <utils/threads.h>
+#include <utils/List.h>
+#include <utils/Errors.h>
 
 #include <linux/input.h>
 
diff --git a/include/ui/ICamera.h b/include/ui/ICamera.h
index 241fb63..1df7914 100644
--- a/include/ui/ICamera.h
+++ b/include/ui/ICamera.h
@@ -18,10 +18,10 @@
 #define ANDROID_HARDWARE_ICAMERA_H
 
 #include <utils/RefBase.h>
-#include <utils/IInterface.h>
-#include <utils/Parcel.h>
+#include <binder/IInterface.h>
+#include <binder/Parcel.h>
 #include <ui/ISurface.h>
-#include <utils/IMemory.h>
+#include <binder/IMemory.h>
 #include <utils/String8.h>
 #include <ui/Camera.h>
 
diff --git a/include/ui/ICameraClient.h b/include/ui/ICameraClient.h
index c4bdd07..f38a6aa 100644
--- a/include/ui/ICameraClient.h
+++ b/include/ui/ICameraClient.h
@@ -18,9 +18,9 @@
 #define ANDROID_HARDWARE_ICAMERA_APP_H
 
 #include <utils/RefBase.h>
-#include <utils/IInterface.h>
-#include <utils/Parcel.h>
-#include <utils/IMemory.h>
+#include <binder/IInterface.h>
+#include <binder/Parcel.h>
+#include <binder/IMemory.h>
 
 namespace android {
 
diff --git a/include/ui/ICameraService.h b/include/ui/ICameraService.h
index c652c51..061681a 100644
--- a/include/ui/ICameraService.h
+++ b/include/ui/ICameraService.h
@@ -18,8 +18,8 @@
 #define ANDROID_HARDWARE_ICAMERASERVICE_H
 
 #include <utils/RefBase.h>
-#include <utils/IInterface.h>
-#include <utils/Parcel.h>
+#include <binder/IInterface.h>
+#include <binder/Parcel.h>
 
 #include <ui/ICameraClient.h>
 #include <ui/ICamera.h>
diff --git a/include/ui/IOverlay.h b/include/ui/IOverlay.h
index 699b1b0..af3add1 100644
--- a/include/ui/IOverlay.h
+++ b/include/ui/IOverlay.h
@@ -21,7 +21,7 @@
 #include <sys/types.h>
 
 #include <utils/Errors.h>
-#include <utils/IInterface.h>
+#include <binder/IInterface.h>
 #include <utils/RefBase.h>
 #include <ui/PixelFormat.h>
 
diff --git a/include/ui/ISurface.h b/include/ui/ISurface.h
index 87b320f..136e801 100644
--- a/include/ui/ISurface.h
+++ b/include/ui/ISurface.h
@@ -21,7 +21,7 @@
 #include <sys/types.h>
 
 #include <utils/Errors.h>
-#include <utils/IInterface.h>
+#include <binder/IInterface.h>
 #include <utils/RefBase.h>
 #include <ui/PixelFormat.h>
 
diff --git a/include/ui/ISurfaceComposer.h b/include/ui/ISurfaceComposer.h
index 5c64b22..5b062a8 100644
--- a/include/ui/ISurfaceComposer.h
+++ b/include/ui/ISurfaceComposer.h
@@ -22,7 +22,7 @@
 
 #include <utils/RefBase.h>
 #include <utils/Errors.h>
-#include <utils/IInterface.h>
+#include <binder/IInterface.h>
 
 #include <ui/PixelFormat.h>
 #include <ui/ISurfaceFlingerClient.h>
diff --git a/include/ui/ISurfaceFlingerClient.h b/include/ui/ISurfaceFlingerClient.h
index 5b9361d..b6cbb0b 100644
--- a/include/ui/ISurfaceFlingerClient.h
+++ b/include/ui/ISurfaceFlingerClient.h
@@ -21,7 +21,7 @@
 #include <sys/types.h>
 
 #include <utils/Errors.h>
-#include <utils/IInterface.h>
+#include <binder/IInterface.h>
 #include <utils/RefBase.h>
 
 #include <ui/ISurface.h>
diff --git a/include/ui/Overlay.h b/include/ui/Overlay.h
index 66514b4..9ba2f7b 100644
--- a/include/ui/Overlay.h
+++ b/include/ui/Overlay.h
@@ -21,7 +21,7 @@
 #include <sys/types.h>
 
 #include <utils/Errors.h>
-#include <utils/IInterface.h>
+#include <binder/IInterface.h>
 #include <utils/RefBase.h>
 #include <utils/threads.h>
 
diff --git a/include/ui/Region.h b/include/ui/Region.h
index 7689673..68cb52e 100644
--- a/include/ui/Region.h
+++ b/include/ui/Region.h
@@ -21,7 +21,7 @@
 #include <sys/types.h>
 
 #include <utils/Vector.h>
-#include <utils/Parcel.h>
+#include <binder/Parcel.h>
 
 #include <ui/Rect.h>
 
diff --git a/include/utils.h b/include/utils.h
deleted file mode 100644
index 30648b1..0000000
--- a/include/utils.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// Handy utility functions and portability code.  This file includes all
-// of the generally-useful headers in the "utils" directory.
-//
-#ifndef _LIBS_UTILS_H
-#define _LIBS_UTILS_H
-
-#include <utils/ported.h>
-#include <utils/Log.h>
-#include <utils/threads.h>
-#include <utils/Timers.h>
-#include <utils/List.h>
-#include <utils/string_array.h>
-#include <utils/misc.h>
-#include <utils/Errors.h>
-
-#endif // _LIBS_UTILS_H
diff --git a/include/utils/Pipe.h b/include/utils/Pipe.h
deleted file mode 100644
index 6404168..0000000
--- a/include/utils/Pipe.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// FIFO I/O.
-//
-#ifndef _LIBS_UTILS_PIPE_H
-#define _LIBS_UTILS_PIPE_H
-
-#ifdef HAVE_ANDROID_OS
-#error DO NOT USE THIS FILE IN THE DEVICE BUILD
-#endif
-
-namespace android {
-
-/*
- * Simple anonymous unidirectional pipe.
- *
- * The primary goal is to create an implementation with minimal overhead
- * under Linux.  Making Windows, Mac OS X, and Linux all work the same way
- * is a secondary goal.  Part of this goal is to have something that can
- * be fed to a select() call, so that the application can sleep in the
- * kernel until something interesting happens.
- */
-class Pipe {
-public:
-    Pipe(void);
-    virtual ~Pipe(void);
-
-    /* Create the pipe */
-    bool create(void);
-
-    /* Create a read-only pipe, using the supplied handle as read handle */
-    bool createReader(unsigned long handle);
-    /* Create a write-only pipe, using the supplied handle as write handle */
-    bool createWriter(unsigned long handle);
-
-    /* Is this object ready to go? */
-    bool isCreated(void);
-
-    /*
-     * Read "count" bytes from the pipe.  Returns the amount of data read,
-     * or 0 if no data available and we're non-blocking.
-     * Returns -1 on error.
-     */
-    int read(void* buf, int count);
-
-    /*
-     * Write "count" bytes into the pipe.  Returns number of bytes written,
-     * or 0 if there's no room for more data and we're non-blocking.
-     * Returns -1 on error.
-     */
-    int write(const void* buf, int count);
-
-    /* Returns "true" if data is available to read */
-    bool readReady(void);
-
-    /* Enable or disable non-blocking I/O for reads */
-    bool setReadNonBlocking(bool val);
-    /* Enable or disable non-blocking I/O for writes.  Only works on Linux. */
-    bool setWriteNonBlocking(bool val);
-
-    /*
-     * Get the handle.  Only useful in some platform-specific situations.
-     */
-    unsigned long getReadHandle(void);
-    unsigned long getWriteHandle(void);
-
-    /*
-     * Modify inheritance, i.e. whether or not a child process will get
-     * copies of the descriptors.  Systems with fork+exec allow us to close
-     * the descriptors before launching the child process, but Win32
-     * doesn't allow it.
-     */
-    bool disallowReadInherit(void);
-    bool disallowWriteInherit(void);
-
-    /*
-     * Close one side or the other.  Useful in the parent after launching
-     * a child process.
-     */
-    bool closeRead(void);
-    bool closeWrite(void);
-
-private:
-    bool    mReadNonBlocking;
-    bool    mWriteNonBlocking;
-
-    unsigned long mReadHandle;
-    unsigned long mWriteHandle;
-};
-
-}; // android
-
-#endif // _LIBS_UTILS_PIPE_H
diff --git a/include/utils/TextOutput.h b/include/utils/TextOutput.h
index d8d86ba..de2fbbe 100644
--- a/include/utils/TextOutput.h
+++ b/include/utils/TextOutput.h
@@ -28,8 +28,8 @@
 class TextOutput
 {
 public:
-                        TextOutput() { }
-    virtual             ~TextOutput() { }
+                        TextOutput();
+    virtual             ~TextOutput();
     
     virtual status_t    print(const char* txt, size_t len) = 0;
     virtual void        moveIndent(int delta) = 0;
diff --git a/include/utils/TimerProbe.h b/include/utils/TimerProbe.h
deleted file mode 100644
index f2e32b2..0000000
--- a/include/utils/TimerProbe.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_TIMER_PROBE_H
-#define ANDROID_TIMER_PROBE_H
-
-#if 0 && defined(HAVE_POSIX_CLOCKS)
-#define ENABLE_TIMER_PROBE 1
-#else
-#define ENABLE_TIMER_PROBE 0
-#endif
-
-#if ENABLE_TIMER_PROBE
-
-#include <time.h>
-#include <sys/time.h>
-#include <utils/Vector.h>
-
-#define TIMER_PROBE(tag) \
-    static int _timer_slot_; \
-    android::TimerProbe probe(tag, &_timer_slot_)
-#define TIMER_PROBE_END() probe.end()
-#else
-#define TIMER_PROBE(tag)
-#define TIMER_PROBE_END()
-#endif
-
-#if ENABLE_TIMER_PROBE
-namespace android {
-
-class TimerProbe {
-public:
-    TimerProbe(const char tag[], int* slot);
-    void end();
-    ~TimerProbe();
-private:
-    struct Bucket {
-        int mStart, mReal, mProcess, mThread, mCount;
-        const char* mTag;
-        int* mSlotPtr;
-        int mIndent;
-    };
-    static Vector<Bucket> gBuckets;
-    static TimerProbe* gExecuteChain;
-    static int gIndent;
-    static timespec gRealBase;
-    TimerProbe* mNext;
-    static uint32_t ElapsedTime(const timespec& start, const timespec& end);
-    void print(const timespec& r, const timespec& p, const timespec& t) const;
-    timespec mRealStart, mPStart, mTStart;
-    const char* mTag;
-    int mIndent;
-    int mBucket;
-};
-
-}; // namespace android
-
-#endif
-#endif
diff --git a/include/utils/Timers.h b/include/utils/Timers.h
index 9610399..9a9e07c 100644
--- a/include/utils/Timers.h
+++ b/include/utils/Timers.h
@@ -88,9 +88,6 @@
 nsecs_t systemTime(int clock);
 #endif // def __cplusplus
 
-// return the system-time according to the specified clock
-int sleepForInterval(long interval, struct timeval* pNextTick);
-
 #ifdef __cplusplus
 } // extern "C"
 #endif
@@ -108,15 +105,15 @@
  */
 class DurationTimer {
 public:
-    DurationTimer(void) {}
-    ~DurationTimer(void) {}
+    DurationTimer() {}
+    ~DurationTimer() {}
 
     // Start the timer.
-    void start(void);
+    void start();
     // Stop the timer.
-    void stop(void);
+    void stop();
     // Get the duration in microseconds.
-    long long durationUsecs(void) const;
+    long long durationUsecs() const;
 
     // Subtract two timevals.  Returns the difference (ptv1-ptv2) in
     // microseconds.
diff --git a/include/utils/executablepath.h b/include/utils/executablepath.h
deleted file mode 100644
index c979432..0000000
--- a/include/utils/executablepath.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _UTILS_EXECUTABLEPATH_H
-#define _UTILS_EXECUTABLEPATH_H
-
-#include <limits.h>
-
-// returns the path to this executable
-#if __cplusplus
-extern "C"
-#endif
-void executablepath(char s[PATH_MAX]);
-
-#endif // _UTILS_EXECUTABLEPATH_H
diff --git a/include/utils/misc.h b/include/utils/misc.h
index 62e84b4..23f2a4c 100644
--- a/include/utils/misc.h
+++ b/include/utils/misc.h
@@ -21,7 +21,7 @@
 #define _LIBS_UTILS_MISC_H
 
 #include <sys/time.h>
-#include "utils/Endian.h"
+#include <utils/Endian.h>
 
 namespace android {
 
diff --git a/include/utils/ported.h b/include/utils/ported.h
deleted file mode 100644
index eb3be01..0000000
--- a/include/utils/ported.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// Standard functions ported to the current platform.  Note these are NOT
-// in the "android" namespace.
-//
-#ifndef _LIBS_UTILS_PORTED_H
-#define _LIBS_UTILS_PORTED_H
-
-#include <sys/time.h>       // for timeval
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* library replacement functions */
-#if defined(NEED_GETTIMEOFDAY)
-int gettimeofday(struct timeval* tv, struct timezone* tz);
-#endif
-#if defined(NEED_USLEEP)
-void usleep(unsigned long usec);
-#endif
-#if defined(NEED_PIPE)
-int pipe(int filedes[2]);
-#endif
-#if defined(NEED_SETENV)
-int setenv(const char* name, const char* value, int overwrite);
-void unsetenv(const char* name);
-char* getenv(const char* name);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // _LIBS_UTILS_PORTED_H
diff --git a/include/utils/threads.h b/include/utils/threads.h
index b320915..e0cb664 100644
--- a/include/utils/threads.h
+++ b/include/utils/threads.h
@@ -199,11 +199,11 @@
     // constructed and released when Autolock goes out of scope.
     class Autolock {
     public:
-        inline Autolock(Mutex& mutex) : mpMutex(&mutex) { mutex.lock(); }
-        inline Autolock(Mutex* mutex) : mpMutex(mutex) { mutex->lock(); }
-        inline ~Autolock() { mpMutex->unlock(); }
+        inline Autolock(Mutex& mutex) : mLock(mutex)  { mLock.lock(); }
+        inline Autolock(Mutex* mutex) : mLock(*mutex) { mLock.lock(); }
+        inline ~Autolock() { mLock.unlock(); }
     private:
-        Mutex*  mpMutex;
+        Mutex& mLock;
     };
 
 private:
@@ -291,7 +291,7 @@
             bool        exitPending() const;
     
 private:
-    // Derived class must implemtent threadLoop(). The thread starts its life
+    // Derived class must implement threadLoop(). The thread starts its life
     // here. There are two ways of using the Thread object:
     // 1) loop: if threadLoop() returns true, it will be called again if
     //          requestExit() wasn't called.
diff --git a/libs/audioflinger/Android.mk b/libs/audioflinger/Android.mk
index 50d516b..874f2c4 100644
--- a/libs/audioflinger/Android.mk
+++ b/libs/audioflinger/Android.mk
@@ -11,6 +11,7 @@
 LOCAL_SHARED_LIBRARIES := \
     libcutils \
     libutils \
+	libbinder \
     libmedia \
     libhardware_legacy
 
@@ -34,6 +35,7 @@
 LOCAL_SHARED_LIBRARIES := \
     libcutils \
     libutils \
+	libbinder \
     libmedia \
     libhardware_legacy
 
diff --git a/libs/audioflinger/AudioFlinger.cpp b/libs/audioflinger/AudioFlinger.cpp
index 324111b..9783e54 100644
--- a/libs/audioflinger/AudioFlinger.cpp
+++ b/libs/audioflinger/AudioFlinger.cpp
@@ -24,10 +24,10 @@
 #include <sys/time.h>
 #include <sys/resource.h>
 
-#include <utils/IServiceManager.h>
+#include <binder/IServiceManager.h>
 #include <utils/Log.h>
-#include <utils/Parcel.h>
-#include <utils/IPCThreadState.h>
+#include <binder/Parcel.h>
+#include <binder/IPCThreadState.h>
 #include <utils/String16.h>
 #include <utils/threads.h>
 
@@ -652,6 +652,7 @@
     }
 
     status_t ret = NO_ERROR;
+    
     if (stream == AudioSystem::VOICE_CALL ||
         stream == AudioSystem::BLUETOOTH_SCO) {
         float hwValue;
@@ -668,7 +669,13 @@
         mHardwareStatus = AUDIO_SET_VOICE_VOLUME;
         ret = mAudioHardware->setVoiceVolume(hwValue);
         mHardwareStatus = AUDIO_HW_IDLE;
+        
     }
+    
+    mHardwareMixerThread->setStreamVolume(stream, value);
+#ifdef WITH_A2DP
+    mA2dpMixerThread->setStreamVolume(stream, value);
+#endif
 
     mHardwareMixerThread->setStreamVolume(stream, value);
 #ifdef WITH_A2DP
diff --git a/libs/audioflinger/AudioFlinger.h b/libs/audioflinger/AudioFlinger.h
index 8e47b29..cc3d6c2 100644
--- a/libs/audioflinger/AudioFlinger.h
+++ b/libs/audioflinger/AudioFlinger.h
@@ -30,7 +30,7 @@
 #include <utils/Atomic.h>
 #include <utils/Errors.h>
 #include <utils/threads.h>
-#include <utils/MemoryDealer.h>
+#include <binder/MemoryDealer.h>
 #include <utils/KeyedVector.h>
 #include <utils/SortedVector.h>
 #include <utils/Vector.h>
diff --git a/libs/binder/Android.mk b/libs/binder/Android.mk
new file mode 100644
index 0000000..c4d695e
--- /dev/null
+++ b/libs/binder/Android.mk
@@ -0,0 +1,44 @@
+# Copyright (C) 2009 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+# we have the common sources, plus some device-specific stuff
+LOCAL_SRC_FILES:= \
+	Binder.cpp \
+	BpBinder.cpp \
+	IInterface.cpp \
+	IMemory.cpp \
+	IPCThreadState.cpp \
+	IPermissionController.cpp \
+	IServiceManager.cpp \
+	MemoryDealer.cpp \
+    MemoryBase.cpp \
+    MemoryHeapBase.cpp \
+    MemoryHeapPmem.cpp \
+	Parcel.cpp \
+	ProcessState.cpp \
+	Static.cpp
+
+LOCAL_LDLIBS += -lpthread
+
+LOCAL_SHARED_LIBRARIES := \
+	liblog \
+	libcutils \
+	libutils
+
+LOCAL_MODULE:= libbinder
+
+include $(BUILD_SHARED_LIBRARY)
diff --git a/libs/utils/Binder.cpp b/libs/binder/Binder.cpp
similarity index 92%
rename from libs/utils/Binder.cpp
rename to libs/binder/Binder.cpp
index 37e4685..0dd7622 100644
--- a/libs/utils/Binder.cpp
+++ b/libs/binder/Binder.cpp
@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-#include <utils/Binder.h>
+#include <binder/Binder.h>
 
 #include <utils/Atomic.h>
-#include <utils/BpBinder.h>
-#include <utils/IInterface.h>
-#include <utils/Parcel.h>
+#include <binder/BpBinder.h>
+#include <binder/IInterface.h>
+#include <binder/Parcel.h>
 
 #include <stdio.h>
 
@@ -27,6 +27,17 @@
 
 // ---------------------------------------------------------------------------
 
+IBinder::IBinder()
+    : RefBase()
+{
+}
+
+IBinder::~IBinder()
+{
+}
+
+// ---------------------------------------------------------------------------
+
 sp<IInterface>  IBinder::queryLocalInterface(const String16& descriptor)
 {
     return NULL;
@@ -58,6 +69,8 @@
 
 // ---------------------------------------------------------------------------
 
+String16 BBinder::sEmptyDescriptor;
+
 BBinder::BBinder()
     : mExtras(NULL)
 {
@@ -73,10 +86,10 @@
     return NO_ERROR;
 }
 
-String16 BBinder::getInterfaceDescriptor() const
+const String16& BBinder::getInterfaceDescriptor() const
 {
     LOGW("reached BBinder::getInterfaceDescriptor (this=%p)", this);
-    return String16();
+    return sEmptyDescriptor;
 }
 
 status_t BBinder::transact(
diff --git a/libs/utils/BpBinder.cpp b/libs/binder/BpBinder.cpp
similarity index 89%
rename from libs/utils/BpBinder.cpp
rename to libs/binder/BpBinder.cpp
index 69ab195..5de87ec 100644
--- a/libs/utils/BpBinder.cpp
+++ b/libs/binder/BpBinder.cpp
@@ -17,9 +17,9 @@
 #define LOG_TAG "BpBinder"
 //#define LOG_NDEBUG 0
 
-#include <utils/BpBinder.h>
+#include <binder/BpBinder.h>
 
-#include <utils/IPCThreadState.h>
+#include <binder/IPCThreadState.h>
 #include <utils/Log.h>
 
 #include <stdio.h>
@@ -98,16 +98,33 @@
     IPCThreadState::self()->incWeakHandle(handle);
 }
 
-String16 BpBinder::getInterfaceDescriptor() const
+bool BpBinder::isDescriptorCached() const {
+    Mutex::Autolock _l(mLock);
+    return mDescriptorCache.size() ? true : false;
+}
+
+const String16& BpBinder::getInterfaceDescriptor() const
 {
-    String16 res;
-    Parcel send, reply;
-    status_t err = const_cast<BpBinder*>(this)->transact(
-            INTERFACE_TRANSACTION, send, &reply);
-    if (err == NO_ERROR) {
-        res = reply.readString16();
+    if (isDescriptorCached() == false) {
+        Parcel send, reply;
+        // do the IPC without a lock held.
+        status_t err = const_cast<BpBinder*>(this)->transact(
+                INTERFACE_TRANSACTION, send, &reply);
+        if (err == NO_ERROR) {
+            String16 res(reply.readString16());
+            Mutex::Autolock _l(mLock);
+            // mDescriptorCache could have been assigned while the lock was
+            // released.
+            if (mDescriptorCache.size() == 0)
+                mDescriptorCache = res;
+        }
     }
-    return res;
+    
+    // we're returning a reference to a non-static object here. Usually this
+    // is not something smart to do, however, with binder objects it is 
+    // (usually) safe because they are reference-counted.
+    
+    return mDescriptorCache;
 }
 
 bool BpBinder::isBinderAlive() const
diff --git a/libs/utils/IInterface.cpp b/libs/binder/IInterface.cpp
similarity index 90%
rename from libs/utils/IInterface.cpp
rename to libs/binder/IInterface.cpp
index 6ea8178..29acf5d 100644
--- a/libs/utils/IInterface.cpp
+++ b/libs/binder/IInterface.cpp
@@ -14,12 +14,19 @@
  * limitations under the License.
  */
 
-#include <utils/IInterface.h>
+#include <binder/IInterface.h>
 
 namespace android {
 
 // ---------------------------------------------------------------------------
 
+IInterface::IInterface() 
+    : RefBase() {
+}
+
+IInterface::~IInterface() {
+}
+
 sp<IBinder> IInterface::asBinder()
 {
     return this ? onAsBinder() : NULL;
diff --git a/libs/utils/IMemory.cpp b/libs/binder/IMemory.cpp
similarity index 96%
rename from libs/utils/IMemory.cpp
rename to libs/binder/IMemory.cpp
index 429bc2b..6c1d225 100644
--- a/libs/utils/IMemory.cpp
+++ b/libs/binder/IMemory.cpp
@@ -25,11 +25,11 @@
 #include <sys/types.h>
 #include <sys/mman.h>
 
-#include <utils/IMemory.h>
+#include <binder/IMemory.h>
 #include <utils/KeyedVector.h>
 #include <utils/threads.h>
 #include <utils/Atomic.h>
-#include <utils/Parcel.h>
+#include <binder/Parcel.h>
 #include <utils/CallStack.h>
 
 #define VERBOSE   0
@@ -205,11 +205,11 @@
 
 IMPLEMENT_META_INTERFACE(Memory, "android.utils.IMemory");
 
-#define CHECK_INTERFACE(interface, data, reply) \
-        do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \
-            LOGW("Call incorrectly routed to " #interface); \
-            return PERMISSION_DENIED; \
-        } } while (0)
+BnMemory::BnMemory() {
+}
+
+BnMemory::~BnMemory() { 
+}
 
 status_t BnMemory::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
@@ -299,11 +299,11 @@
         ssize_t size = reply.readInt32();
         uint32_t flags = reply.readInt32();
 
-        LOGE_IF(err, "binder=%p transaction failed fd=%d, size=%d, err=%d (%s)",
+        LOGE_IF(err, "binder=%p transaction failed fd=%d, size=%ld, err=%d (%s)",
                 asBinder().get(), parcel_fd, size, err, strerror(-err));
 
         int fd = dup( parcel_fd );
-        LOGE_IF(fd==-1, "cannot dup fd=%d, size=%d, err=%d (%s)",
+        LOGE_IF(fd==-1, "cannot dup fd=%d, size=%ld, err=%d (%s)",
                 parcel_fd, size, err, strerror(errno));
 
         int access = PROT_READ;
@@ -316,7 +316,7 @@
             mRealHeap = true;
             mBase = mmap(0, size, access, MAP_SHARED, fd, 0);
             if (mBase == MAP_FAILED) {
-                LOGE("cannot map BpMemoryHeap (binder=%p), size=%d, fd=%d (%s)",
+                LOGE("cannot map BpMemoryHeap (binder=%p), size=%ld, fd=%d (%s)",
                         asBinder().get(), size, fd, strerror(errno));
                 close(fd);
             } else {
@@ -357,8 +357,14 @@
 
 IMPLEMENT_META_INTERFACE(MemoryHeap, "android.utils.IMemoryHeap");
 
+BnMemoryHeap::BnMemoryHeap() { 
+}
+
+BnMemoryHeap::~BnMemoryHeap() { 
+}
+
 status_t BnMemoryHeap::onTransact(
-    uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
+        uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
     switch(code) {
        case HEAP_ID: {
diff --git a/libs/utils/IPCThreadState.cpp b/libs/binder/IPCThreadState.cpp
similarity index 99%
rename from libs/utils/IPCThreadState.cpp
rename to libs/binder/IPCThreadState.cpp
index 04ae142..c3889e9 100644
--- a/libs/utils/IPCThreadState.cpp
+++ b/libs/binder/IPCThreadState.cpp
@@ -14,17 +14,17 @@
  * limitations under the License.
  */
 
-#include <utils/IPCThreadState.h>
+#include <binder/IPCThreadState.h>
 
-#include <utils/Binder.h>
-#include <utils/BpBinder.h>
+#include <binder/Binder.h>
+#include <binder/BpBinder.h>
 #include <utils/Debug.h>
 #include <utils/Log.h>
 #include <utils/TextOutput.h>
 #include <utils/threads.h>
 
-#include <private/utils/binder_module.h>
-#include <private/utils/Static.h>
+#include <private/binder/binder_module.h>
+#include <private/binder/Static.h>
 
 #include <sys/ioctl.h>
 #include <signal.h>
diff --git a/libs/utils/IPermissionController.cpp b/libs/binder/IPermissionController.cpp
similarity index 87%
rename from libs/utils/IPermissionController.cpp
rename to libs/binder/IPermissionController.cpp
index f01d38f..bff4c9b 100644
--- a/libs/utils/IPermissionController.cpp
+++ b/libs/binder/IPermissionController.cpp
@@ -16,14 +16,14 @@
 
 #define LOG_TAG "PermissionController"
 
-#include <utils/IPermissionController.h>
+#include <binder/IPermissionController.h>
 
 #include <utils/Debug.h>
 #include <utils/Log.h>
-#include <utils/Parcel.h>
+#include <binder/Parcel.h>
 #include <utils/String8.h>
 
-#include <private/utils/Static.h>
+#include <private/binder/Static.h>
 
 namespace android {
 
@@ -55,12 +55,6 @@
 
 // ----------------------------------------------------------------------
 
-#define CHECK_INTERFACE(interface, data, reply) \
-        do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \
-            LOGW("Call incorrectly routed to " #interface); \
-            return PERMISSION_DENIED; \
-        } } while (0)
-
 status_t BnPermissionController::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/utils/IServiceManager.cpp b/libs/binder/IServiceManager.cpp
similarity index 94%
rename from libs/utils/IServiceManager.cpp
rename to libs/binder/IServiceManager.cpp
index 9beeadd..88774e7 100644
--- a/libs/utils/IServiceManager.cpp
+++ b/libs/binder/IServiceManager.cpp
@@ -16,16 +16,16 @@
 
 #define LOG_TAG "ServiceManager"
 
-#include <utils/IServiceManager.h>
+#include <binder/IServiceManager.h>
 
 #include <utils/Debug.h>
-#include <utils/IPCThreadState.h>
+#include <binder/IPCThreadState.h>
 #include <utils/Log.h>
-#include <utils/Parcel.h>
+#include <binder/Parcel.h>
 #include <utils/String8.h>
 #include <utils/SystemClock.h>
 
-#include <private/utils/Static.h>
+#include <private/binder/Static.h>
 
 #include <unistd.h>
 
@@ -178,12 +178,6 @@
 
 // ----------------------------------------------------------------------
 
-#define CHECK_INTERFACE(interface, data, reply) \
-        do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \
-            LOGW("Call incorrectly routed to " #interface); \
-            return PERMISSION_DENIED; \
-        } } while (0)
-
 status_t BnServiceManager::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/utils/MemoryBase.cpp b/libs/binder/MemoryBase.cpp
similarity index 97%
rename from libs/utils/MemoryBase.cpp
rename to libs/binder/MemoryBase.cpp
index f25e11c..033066b 100644
--- a/libs/utils/MemoryBase.cpp
+++ b/libs/binder/MemoryBase.cpp
@@ -18,7 +18,7 @@
 #include <stdlib.h>
 #include <stdint.h>
 
-#include <utils/MemoryBase.h>
+#include <binder/MemoryBase.h>
 
 
 namespace android {
diff --git a/libs/utils/MemoryDealer.cpp b/libs/binder/MemoryDealer.cpp
similarity index 94%
rename from libs/utils/MemoryDealer.cpp
rename to libs/binder/MemoryDealer.cpp
index cf8201b..d5ffe7f 100644
--- a/libs/utils/MemoryDealer.cpp
+++ b/libs/binder/MemoryDealer.cpp
@@ -16,13 +16,13 @@
 
 #define LOG_TAG "MemoryDealer"
 
-#include <utils/MemoryDealer.h>
+#include <binder/MemoryDealer.h>
 
 #include <utils/Log.h>
-#include <utils/IPCThreadState.h>
+#include <binder/IPCThreadState.h>
 #include <utils/SortedVector.h>
 #include <utils/String8.h>
-#include <utils/MemoryBase.h>
+#include <binder/MemoryBase.h>
 
 #include <stdint.h>
 #include <stdio.h>
@@ -38,7 +38,15 @@
 #include <sys/file.h>
 
 namespace android {
+// ----------------------------------------------------------------------------
 
+HeapInterface::HeapInterface() { }
+HeapInterface::~HeapInterface() { }
+
+// ----------------------------------------------------------------------------
+
+AllocatorInterface::AllocatorInterface() { }
+AllocatorInterface::~AllocatorInterface() { }
 
 // ----------------------------------------------------------------------------
 
@@ -107,7 +115,7 @@
         if (new_memory != 0) {
             memory = new Allocation(this, offset, size, new_memory);
         } else {
-            LOGE("couldn't map [%8x, %d]", offset, size);
+            LOGE("couldn't map [%8lx, %u]", offset, size);
             if (size) {
                 /* NOTE: it's VERY important to not free allocations of size 0
                  * because they're special as they don't have any record in the 
@@ -339,6 +347,10 @@
         
 // ----------------------------------------------------------------------------
 
+SharedHeap::SharedHeap() 
+    : HeapInterface(), MemoryHeapBase() 
+{ 
+}
 
 SharedHeap::SharedHeap(size_t size, uint32_t flags, char const * name)
     : MemoryHeapBase(size, flags, name)
diff --git a/libs/utils/MemoryHeapBase.cpp b/libs/binder/MemoryHeapBase.cpp
similarity index 98%
rename from libs/utils/MemoryHeapBase.cpp
rename to libs/binder/MemoryHeapBase.cpp
index 8251728..ac38f51 100644
--- a/libs/utils/MemoryHeapBase.cpp
+++ b/libs/binder/MemoryHeapBase.cpp
@@ -29,7 +29,7 @@
 #include <cutils/ashmem.h>
 #include <cutils/atomic.h>
 
-#include <utils/MemoryHeapBase.h>
+#include <binder/MemoryHeapBase.h>
 
 #if HAVE_ANDROID_OS
 #include <linux/android_pmem.h>
diff --git a/libs/utils/MemoryHeapPmem.cpp b/libs/binder/MemoryHeapPmem.cpp
similarity index 98%
rename from libs/utils/MemoryHeapPmem.cpp
rename to libs/binder/MemoryHeapPmem.cpp
index eba2b30..3806a42 100644
--- a/libs/utils/MemoryHeapPmem.cpp
+++ b/libs/binder/MemoryHeapPmem.cpp
@@ -27,8 +27,8 @@
 
 #include <cutils/log.h>
 
-#include <utils/MemoryHeapPmem.h>
-#include <utils/MemoryHeapBase.h>
+#include <binder/MemoryHeapPmem.h>
+#include <binder/MemoryHeapBase.h>
 
 #if HAVE_ANDROID_OS
 #include <linux/android_pmem.h>
@@ -108,7 +108,7 @@
     // promote() it.
     
 #if HAVE_ANDROID_OS
-    if (mSize != NULL) {
+    if (mSize != 0) {
         const sp<MemoryHeapPmem>& heap(getHeap());
         int our_fd = heap->heapID();
         struct pmem_region sub;
diff --git a/libs/utils/Parcel.cpp b/libs/binder/Parcel.cpp
similarity index 98%
rename from libs/utils/Parcel.cpp
rename to libs/binder/Parcel.cpp
index b0e3750..f40e4bd 100644
--- a/libs/utils/Parcel.cpp
+++ b/libs/binder/Parcel.cpp
@@ -17,19 +17,19 @@
 #define LOG_TAG "Parcel"
 //#define LOG_NDEBUG 0
 
-#include <utils/Parcel.h>
+#include <binder/Parcel.h>
 
-#include <utils/Binder.h>
-#include <utils/BpBinder.h>
+#include <binder/Binder.h>
+#include <binder/BpBinder.h>
 #include <utils/Debug.h>
-#include <utils/ProcessState.h>
+#include <binder/ProcessState.h>
 #include <utils/Log.h>
 #include <utils/String8.h>
 #include <utils/String16.h>
 #include <utils/TextOutput.h>
 #include <utils/misc.h>
 
-#include <private/utils/binder_module.h>
+#include <private/binder/binder_module.h>
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -441,9 +441,14 @@
     return writeString16(interface);
 }
 
+bool Parcel::checkInterface(IBinder* binder) const
+{
+    return enforceInterface(binder->getInterfaceDescriptor()); 
+}
+
 bool Parcel::enforceInterface(const String16& interface) const
 {
-    String16 str = readString16();
+    const String16 str(readString16());
     if (str == interface) {
         return true;
     } else {
diff --git a/libs/utils/ProcessState.cpp b/libs/binder/ProcessState.cpp
similarity index 97%
rename from libs/utils/ProcessState.cpp
rename to libs/binder/ProcessState.cpp
index 4567df6..d7daf73 100644
--- a/libs/utils/ProcessState.cpp
+++ b/libs/binder/ProcessState.cpp
@@ -18,19 +18,19 @@
 
 #include <cutils/process_name.h>
 
-#include <utils/ProcessState.h>
+#include <binder/ProcessState.h>
 
 #include <utils/Atomic.h>
-#include <utils/BpBinder.h>
-#include <utils/IPCThreadState.h>
+#include <binder/BpBinder.h>
+#include <binder/IPCThreadState.h>
 #include <utils/Log.h>
 #include <utils/String8.h>
-#include <utils/IServiceManager.h>
+#include <binder/IServiceManager.h>
 #include <utils/String8.h>
 #include <utils/threads.h>
 
-#include <private/utils/binder_module.h>
-#include <private/utils/Static.h>
+#include <private/binder/binder_module.h>
+#include <private/binder/Static.h>
 
 #include <errno.h>
 #include <fcntl.h>
diff --git a/libs/binder/Static.cpp b/libs/binder/Static.cpp
new file mode 100644
index 0000000..12b0308
--- /dev/null
+++ b/libs/binder/Static.cpp
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// All static variables go here, to control initialization and
+// destruction order in the library.
+
+#include <private/binder/Static.h>
+
+#include <binder/IPCThreadState.h>
+#include <utils/Log.h>
+
+namespace android {
+
+// ------------ ProcessState.cpp
+
+Mutex gProcessMutex;
+sp<ProcessState> gProcess;
+
+class LibUtilsIPCtStatics
+{
+public:
+    LibUtilsIPCtStatics()
+    {
+    }
+    
+    ~LibUtilsIPCtStatics()
+    {
+        IPCThreadState::shutdown();
+    }
+};
+
+static LibUtilsIPCtStatics gIPCStatics;
+
+// ------------ ServiceManager.cpp
+
+Mutex gDefaultServiceManagerLock;
+sp<IServiceManager> gDefaultServiceManager;
+sp<IPermissionController> gPermissionController;
+
+}   // namespace android
diff --git a/libs/surfaceflinger/Android.mk b/libs/surfaceflinger/Android.mk
index 9272983..a5698f2 100644
--- a/libs/surfaceflinger/Android.mk
+++ b/libs/surfaceflinger/Android.mk
@@ -33,6 +33,7 @@
 LOCAL_SHARED_LIBRARIES := \
 	libhardware \
 	libutils \
+	libbinder \
 	libcutils \
 	libui \
 	libcorecg \
diff --git a/libs/surfaceflinger/GPUHardware/GPUHardware.cpp b/libs/surfaceflinger/GPUHardware/GPUHardware.cpp
index 7168bf2..2de628b 100644
--- a/libs/surfaceflinger/GPUHardware/GPUHardware.cpp
+++ b/libs/surfaceflinger/GPUHardware/GPUHardware.cpp
@@ -30,12 +30,12 @@
 #include <cutils/log.h>
 #include <cutils/properties.h>
 
-#include <utils/IBinder.h>
-#include <utils/MemoryDealer.h>
-#include <utils/MemoryBase.h>
-#include <utils/MemoryHeapPmem.h>
-#include <utils/MemoryHeapBase.h>
-#include <utils/IPCThreadState.h>
+#include <binder/IBinder.h>
+#include <binder/MemoryDealer.h>
+#include <binder/MemoryBase.h>
+#include <binder/MemoryHeapPmem.h>
+#include <binder/MemoryHeapBase.h>
+#include <binder/IPCThreadState.h>
 #include <utils/StopWatch.h>
 
 #include <ui/ISurfaceComposer.h>
diff --git a/libs/surfaceflinger/LayerBitmap.cpp b/libs/surfaceflinger/LayerBitmap.cpp
index 397ddc8..eb3c3e5 100644
--- a/libs/surfaceflinger/LayerBitmap.cpp
+++ b/libs/surfaceflinger/LayerBitmap.cpp
@@ -23,8 +23,8 @@
 #include <cutils/memory.h>
 #include <utils/Errors.h>
 #include <utils/Log.h>
-#include <utils/MemoryDealer.h>
-#include <utils/IMemory.h>
+#include <binder/MemoryDealer.h>
+#include <binder/IMemory.h>
 #include <ui/PixelFormat.h>
 #include <pixelflinger/pixelflinger.h>
 
diff --git a/libs/surfaceflinger/LayerBuffer.cpp b/libs/surfaceflinger/LayerBuffer.cpp
index 00fab70..bac544a 100644
--- a/libs/surfaceflinger/LayerBuffer.cpp
+++ b/libs/surfaceflinger/LayerBuffer.cpp
@@ -25,8 +25,8 @@
 #include <utils/Log.h>
 #include <utils/StopWatch.h>
 
-#include <utils/IPCThreadState.h>
-#include <utils/IServiceManager.h>
+#include <binder/IPCThreadState.h>
+#include <binder/IServiceManager.h>
 
 #include <ui/PixelFormat.h>
 #include <ui/EGLDisplaySurface.h>
diff --git a/libs/surfaceflinger/LayerBuffer.h b/libs/surfaceflinger/LayerBuffer.h
index 2dc77f1..f74d6a1 100644
--- a/libs/surfaceflinger/LayerBuffer.h
+++ b/libs/surfaceflinger/LayerBuffer.h
@@ -20,7 +20,7 @@
 #include <stdint.h>
 #include <sys/types.h>
 
-#include <utils/IMemory.h>
+#include <binder/IMemory.h>
 #include <private/ui/LayerState.h>
 #include <EGL/eglnatives.h>
 
diff --git a/libs/surfaceflinger/LayerOrientationAnim.h b/libs/surfaceflinger/LayerOrientationAnim.h
index 365c6ae..e86156d 100644
--- a/libs/surfaceflinger/LayerOrientationAnim.h
+++ b/libs/surfaceflinger/LayerOrientationAnim.h
@@ -20,7 +20,7 @@
 #include <stdint.h>
 #include <sys/types.h>
 #include <utils/threads.h>
-#include <utils/Parcel.h>
+#include <binder/Parcel.h>
 
 #include "LayerBase.h"
 #include "LayerBitmap.h"
diff --git a/libs/surfaceflinger/LayerOrientationAnimRotate.h b/libs/surfaceflinger/LayerOrientationAnimRotate.h
index 5fbbd42..3296f45 100644
--- a/libs/surfaceflinger/LayerOrientationAnimRotate.h
+++ b/libs/surfaceflinger/LayerOrientationAnimRotate.h
@@ -20,7 +20,7 @@
 #include <stdint.h>
 #include <sys/types.h>
 #include <utils/threads.h>
-#include <utils/Parcel.h>
+#include <binder/Parcel.h>
 
 #include "LayerBase.h"
 #include "LayerBitmap.h"
diff --git a/libs/surfaceflinger/LayerScreenshot.cpp b/libs/surfaceflinger/LayerScreenshot.cpp
new file mode 100644
index 0000000..fb7b585
--- /dev/null
+++ b/libs/surfaceflinger/LayerScreenshot.cpp
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "SurfaceFlinger"
+
+#include <stdlib.h>
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <utils/Errors.h>
+#include <utils/Log.h>
+
+#include <core/SkBitmap.h>
+
+#include <ui/EGLDisplaySurface.h>
+
+#include "LayerBase.h"
+#include "LayerScreenshot.h"
+#include "SurfaceFlinger.h"
+#include "DisplayHardware/DisplayHardware.h"
+
+namespace android {
+// ---------------------------------------------------------------------------
+
+const uint32_t LayerScreenshot::typeInfo = LayerBase::typeInfo | 0x20;
+const char* const LayerScreenshot::typeID = "LayerScreenshot";
+
+// ---------------------------------------------------------------------------
+
+LayerScreenshot::LayerScreenshot(SurfaceFlinger* flinger, DisplayID display)
+    : LayerBase(flinger, display), mReply(0)
+{
+}
+
+LayerScreenshot::~LayerScreenshot()
+{
+}
+
+void LayerScreenshot::onDraw(const Region& clip) const
+{
+    const DisplayHardware& hw(graphicPlane(0).displayHardware());
+    copybit_image_t dst;
+    hw.getDisplaySurface(&dst);
+    if (dst.base != 0) {
+        uint8_t const* src = (uint8_t const*)(intptr_t(dst.base) + dst.offset); 
+        const int fbWidth = dst.w;
+        const int fbHeight = dst.h;
+        const int fbFormat = dst.format;
+
+        int x = mTransformedBounds.left;
+        int y = mTransformedBounds.top;
+        int w = mTransformedBounds.width();
+        int h = mTransformedBounds.height();
+        Parcel* const reply = mReply;
+        if (reply) {
+            const size_t Bpp = bytesPerPixel(fbFormat);
+            const size_t size = w * h * Bpp;
+            int32_t cfg = SkBitmap::kNo_Config;
+            switch (fbFormat) {
+                case PIXEL_FORMAT_RGBA_4444: cfg = SkBitmap::kARGB_4444_Config; break;
+                case PIXEL_FORMAT_RGBA_8888: cfg = SkBitmap::kARGB_8888_Config; break;
+                case PIXEL_FORMAT_RGB_565:   cfg = SkBitmap::kRGB_565_Config; break;
+                case PIXEL_FORMAT_A_8:       cfg = SkBitmap::kA8_Config; break;
+            }
+            reply->writeInt32(0);
+            reply->writeInt32(cfg);
+            reply->writeInt32(w);
+            reply->writeInt32(h);
+            reply->writeInt32(w * Bpp);
+            void* data = reply->writeInplace(size);
+            if (data) {
+                uint8_t* d = (uint8_t*)data;
+                uint8_t const* s = src + (x + y*fbWidth) * Bpp;
+                if (w == fbWidth) {
+                    memcpy(d, s, w*h*Bpp);   
+                } else {
+                    for (int y=0 ; y<h ; y++) {
+                        memcpy(d, s, w*Bpp);
+                        d += w*Bpp;
+                        s += fbWidth*Bpp;
+                    }
+                }
+            }
+        }
+    }
+    mCV.broadcast();
+}
+
+void LayerScreenshot::takeScreenshot(Mutex& lock, Parcel* reply)
+{
+    mReply = reply;
+    mCV.wait(lock);
+}
+
+// ---------------------------------------------------------------------------
+
+}; // namespace android
diff --git a/libs/surfaceflinger/SurfaceFlinger.cpp b/libs/surfaceflinger/SurfaceFlinger.cpp
index 0e998bf..efaf016 100644
--- a/libs/surfaceflinger/SurfaceFlinger.cpp
+++ b/libs/surfaceflinger/SurfaceFlinger.cpp
@@ -23,6 +23,7 @@
 #include <fcntl.h>
 #include <errno.h>
 #include <math.h>
+#include <limits.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/ioctl.h>
@@ -30,10 +31,10 @@
 #include <cutils/log.h>
 #include <cutils/properties.h>
 
-#include <utils/IPCThreadState.h>
-#include <utils/IServiceManager.h>
-#include <utils/MemoryDealer.h>
-#include <utils/MemoryBase.h>
+#include <binder/IPCThreadState.h>
+#include <binder/IServiceManager.h>
+#include <binder/MemoryDealer.h>
+#include <binder/MemoryBase.h>
 #include <utils/String8.h>
 #include <utils/String16.h>
 #include <utils/StopWatch.h>
diff --git a/libs/surfaceflinger/SurfaceFlinger.h b/libs/surfaceflinger/SurfaceFlinger.h
index 15913f2..126bce8 100644
--- a/libs/surfaceflinger/SurfaceFlinger.h
+++ b/libs/surfaceflinger/SurfaceFlinger.h
@@ -25,7 +25,7 @@
 #include <utils/threads.h>
 #include <utils/Atomic.h>
 #include <utils/Errors.h>
-#include <utils/MemoryDealer.h>
+#include <binder/MemoryDealer.h>
 
 #include <ui/PixelFormat.h>
 #include <ui/ISurfaceComposer.h>
diff --git a/libs/surfaceflinger/VRamHeap.cpp b/libs/surfaceflinger/VRamHeap.cpp
index 5f633bd..68c0a5e 100644
--- a/libs/surfaceflinger/VRamHeap.cpp
+++ b/libs/surfaceflinger/VRamHeap.cpp
@@ -30,10 +30,10 @@
 #include <cutils/log.h>
 #include <cutils/properties.h>
 
-#include <utils/MemoryDealer.h>
-#include <utils/MemoryBase.h>
-#include <utils/MemoryHeapPmem.h>
-#include <utils/MemoryHeapBase.h>
+#include <binder/MemoryDealer.h>
+#include <binder/MemoryBase.h>
+#include <binder/MemoryHeapPmem.h>
+#include <binder/MemoryHeapBase.h>
 
 #include <EGL/eglnatives.h>
 
diff --git a/libs/surfaceflinger/VRamHeap.h b/libs/surfaceflinger/VRamHeap.h
index 9140167..780a1bc 100644
--- a/libs/surfaceflinger/VRamHeap.h
+++ b/libs/surfaceflinger/VRamHeap.h
@@ -19,7 +19,7 @@
 
 #include <stdint.h>
 #include <sys/types.h>
-#include <utils/MemoryDealer.h>
+#include <binder/MemoryDealer.h>
 
 namespace android {
 
diff --git a/libs/surfaceflinger/tests/overlays/overlays.cpp b/libs/surfaceflinger/tests/overlays/overlays.cpp
index f3c046f..0b9322e 100644
--- a/libs/surfaceflinger/tests/overlays/overlays.cpp
+++ b/libs/surfaceflinger/tests/overlays/overlays.cpp
@@ -1,6 +1,6 @@
-#include <utils/IPCThreadState.h>
-#include <utils/ProcessState.h>
-#include <utils/IServiceManager.h>
+#include <binder/IPCThreadState.h>
+#include <binder/ProcessState.h>
+#include <binder/IServiceManager.h>
 #include <utils/Log.h>
 
 #include <ui/Surface.h>
diff --git a/libs/ui/Android.mk b/libs/ui/Android.mk
index b3b2104..c6fd070 100644
--- a/libs/ui/Android.mk
+++ b/libs/ui/Android.mk
@@ -31,6 +31,7 @@
 	libcorecg \
 	libcutils \
 	libutils \
+	libbinder \
 	libpixelflinger \
 	libhardware \
 	libhardware_legacy
diff --git a/libs/ui/Camera.cpp b/libs/ui/Camera.cpp
index 6613700..4228300 100644
--- a/libs/ui/Camera.cpp
+++ b/libs/ui/Camera.cpp
@@ -19,9 +19,9 @@
 //#define LOG_NDEBUG 0
 #define LOG_TAG "Camera"
 #include <utils/Log.h>
-#include <utils/IServiceManager.h>
+#include <binder/IServiceManager.h>
 #include <utils/threads.h>
-#include <utils/IMemory.h>
+#include <binder/IMemory.h>
 #include <ui/Surface.h>
 #include <ui/Camera.h>
 #include <ui/ICameraService.h>
diff --git a/libs/ui/EventHub.cpp b/libs/ui/EventHub.cpp
index 7c2fc8e..13c30a7 100644
--- a/libs/ui/EventHub.cpp
+++ b/libs/ui/EventHub.cpp
@@ -19,10 +19,11 @@
 #include <hardware_legacy/power.h>
 
 #include <cutils/properties.h>
-#include <utils/IServiceManager.h>
 #include <utils/Log.h>
 #include <utils/Timers.h>
-#include <utils.h>
+#include <utils/threads.h>
+#include <utils/List.h>
+#include <utils/Errors.h>
 
 #include <stdlib.h>
 #include <stdio.h>
diff --git a/libs/ui/ICamera.cpp b/libs/ui/ICamera.cpp
index ab0fef1..805c2ca 100644
--- a/libs/ui/ICamera.cpp
+++ b/libs/ui/ICamera.cpp
@@ -20,7 +20,7 @@
 #include <utils/Log.h>
 #include <stdint.h>
 #include <sys/types.h>
-#include <utils/Parcel.h>
+#include <binder/Parcel.h>
 #include <ui/ICamera.h>
 
 namespace android {
@@ -221,12 +221,6 @@
 
 // ----------------------------------------------------------------------
 
-#define CHECK_INTERFACE(interface, data, reply) \
-        do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \
-            LOGW("Call incorrectly routed to " #interface); \
-            return PERMISSION_DENIED; \
-        } } while (0)
-
 status_t BnCamera::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/ui/ICameraClient.cpp b/libs/ui/ICameraClient.cpp
index c6cf75c..a88fd48 100644
--- a/libs/ui/ICameraClient.cpp
+++ b/libs/ui/ICameraClient.cpp
@@ -66,12 +66,6 @@
 
 // ----------------------------------------------------------------------
 
-#define CHECK_INTERFACE(interface, data, reply) \
-        do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \
-            LOGW("Call incorrectly routed to " #interface); \
-            return PERMISSION_DENIED; \
-        } } while (0)
-
 status_t BnCameraClient::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/ui/ICameraService.cpp b/libs/ui/ICameraService.cpp
index e5687fe..84986c6 100644
--- a/libs/ui/ICameraService.cpp
+++ b/libs/ui/ICameraService.cpp
@@ -18,9 +18,9 @@
 #include <stdint.h>
 #include <sys/types.h>
 
-#include <utils/Parcel.h>
-#include <utils/IPCThreadState.h>
-#include <utils/IServiceManager.h>
+#include <binder/Parcel.h>
+#include <binder/IPCThreadState.h>
+#include <binder/IServiceManager.h>
 
 #include <ui/ICameraService.h>
 
@@ -49,12 +49,6 @@
 
 // ----------------------------------------------------------------------
 
-#define CHECK_INTERFACE(interface, data, reply) \
-        do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \
-            LOGW("Call incorrectly routed to " #interface); \
-            return PERMISSION_DENIED; \
-        } } while (0)
-
 status_t BnCameraService::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/ui/IOverlay.cpp b/libs/ui/IOverlay.cpp
index fed47c2..65e6b4f 100644
--- a/libs/ui/IOverlay.cpp
+++ b/libs/ui/IOverlay.cpp
@@ -18,8 +18,8 @@
 #include <stdint.h>
 #include <sys/types.h>
 
-#include <utils/Parcel.h>
-#include <utils/IInterface.h>
+#include <binder/Parcel.h>
+#include <binder/IInterface.h>
 
 #include <ui/IOverlay.h>
 
@@ -49,12 +49,6 @@
 
 // ----------------------------------------------------------------------
 
-#define CHECK_INTERFACE(interface, data, reply) \
-        do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \
-            LOGW("Call incorrectly routed to " #interface); \
-            return PERMISSION_DENIED; \
-        } } while (0)
-
 status_t BnOverlay::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/ui/ISurface.cpp b/libs/ui/ISurface.cpp
index d5e9f81..1e60557 100644
--- a/libs/ui/ISurface.cpp
+++ b/libs/ui/ISurface.cpp
@@ -18,8 +18,8 @@
 #include <stdint.h>
 #include <sys/types.h>
 
-#include <utils/Parcel.h>
-#include <utils/IMemory.h>
+#include <binder/Parcel.h>
+#include <binder/IMemory.h>
 
 #include <ui/ISurface.h>
 #include <ui/Overlay.h>
@@ -112,12 +112,6 @@
 
 // ----------------------------------------------------------------------
 
-#define CHECK_INTERFACE(interface, data, reply) \
-        do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \
-            LOGW("Call incorrectly routed to " #interface); \
-            return PERMISSION_DENIED; \
-        } } while (0)
-
 status_t BnSurface::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/ui/ISurfaceComposer.cpp b/libs/ui/ISurfaceComposer.cpp
index 76597e1..5f558a1 100644
--- a/libs/ui/ISurfaceComposer.cpp
+++ b/libs/ui/ISurfaceComposer.cpp
@@ -20,10 +20,10 @@
 #include <stdint.h>
 #include <sys/types.h>
 
-#include <utils/Parcel.h>
-#include <utils/IMemory.h>
-#include <utils/IPCThreadState.h>
-#include <utils/IServiceManager.h>
+#include <binder/Parcel.h>
+#include <binder/IMemory.h>
+#include <binder/IPCThreadState.h>
+#include <binder/IServiceManager.h>
 
 #include <ui/ISurfaceComposer.h>
 #include <ui/DisplayInfo.h>
@@ -156,62 +156,61 @@
 
 // ----------------------------------------------------------------------
 
-#define CHECK_INTERFACE(interface, data, reply) \
-        do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \
-            LOGW("Call incorrectly routed to " #interface); \
-            return PERMISSION_DENIED; \
-        } } while (0)
-
 status_t BnSurfaceComposer::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
-    status_t err = BnInterface<ISurfaceComposer>::onTransact(code, data, reply, flags);
-    if (err == NO_ERROR)
-        return err;
-
-    CHECK_INTERFACE(ISurfaceComposer, data, reply);
-
     switch(code) {
         case CREATE_CONNECTION: {
+            CHECK_INTERFACE(ISurfaceComposer, data, reply);
             sp<IBinder> b = createConnection()->asBinder();
             reply->writeStrongBinder(b);
         } break;
         case OPEN_GLOBAL_TRANSACTION: {
+            CHECK_INTERFACE(ISurfaceComposer, data, reply);
             openGlobalTransaction();
         } break;
         case CLOSE_GLOBAL_TRANSACTION: {
+            CHECK_INTERFACE(ISurfaceComposer, data, reply);
             closeGlobalTransaction();
         } break;
         case SET_ORIENTATION: {
+            CHECK_INTERFACE(ISurfaceComposer, data, reply);
             DisplayID dpy = data.readInt32();
             int orientation = data.readInt32();
             uint32_t flags = data.readInt32();
             reply->writeInt32( setOrientation(dpy, orientation, flags) );
         } break;
         case FREEZE_DISPLAY: {
+            CHECK_INTERFACE(ISurfaceComposer, data, reply);
             DisplayID dpy = data.readInt32();
             uint32_t flags = data.readInt32();
             reply->writeInt32( freezeDisplay(dpy, flags) );
         } break;
         case UNFREEZE_DISPLAY: {
+            CHECK_INTERFACE(ISurfaceComposer, data, reply);
             DisplayID dpy = data.readInt32();
             uint32_t flags = data.readInt32();
             reply->writeInt32( unfreezeDisplay(dpy, flags) );
         } break;
         case BOOT_FINISHED: {
+            CHECK_INTERFACE(ISurfaceComposer, data, reply);
             bootFinished();
         } break;
         case REVOKE_GPU: {
+            CHECK_INTERFACE(ISurfaceComposer, data, reply);
             reply->writeInt32( revokeGPU() );
         } break;
         case SIGNAL: {
+            CHECK_INTERFACE(ISurfaceComposer, data, reply);
             signal();
         } break;
         case GET_CBLK: {
+            CHECK_INTERFACE(ISurfaceComposer, data, reply);
             sp<IBinder> b = getCblk()->asBinder();
             reply->writeStrongBinder(b);
         } break;
         case REQUEST_GPU: {
+            CHECK_INTERFACE(ISurfaceComposer, data, reply);
             // TODO: this should be protected by a permission
             gpu_info_t info;
             sp<IGPUCallback> callback
@@ -232,7 +231,7 @@
             reply->writeInt32(res);
         } break;
         default:
-            return UNKNOWN_TRANSACTION;
+            return BBinder::onTransact(code, data, reply, flags);
     }
     return NO_ERROR;
 }
diff --git a/libs/ui/ISurfaceFlingerClient.cpp b/libs/ui/ISurfaceFlingerClient.cpp
index dab5f71..329bd6e 100644
--- a/libs/ui/ISurfaceFlingerClient.cpp
+++ b/libs/ui/ISurfaceFlingerClient.cpp
@@ -21,10 +21,10 @@
 #include <stdint.h>
 #include <sys/types.h>
 
-#include <utils/Parcel.h>
-#include <utils/IMemory.h>
-#include <utils/IPCThreadState.h>
-#include <utils/IServiceManager.h>
+#include <binder/Parcel.h>
+#include <binder/IMemory.h>
+#include <binder/IPCThreadState.h>
+#include <binder/IServiceManager.h>
 
 #include <ui/ISurface.h>
 #include <ui/ISurfaceFlingerClient.h>
@@ -118,12 +118,6 @@
 
 // ----------------------------------------------------------------------
 
-#define CHECK_INTERFACE(interface, data, reply) \
-        do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \
-            LOGW("Call incorrectly routed to " #interface); \
-            return PERMISSION_DENIED; \
-        } } while (0)
-
 status_t BnSurfaceFlingerClient::onTransact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
diff --git a/libs/ui/LayerState.cpp b/libs/ui/LayerState.cpp
index 0b6374b..a53ffb7 100644
--- a/libs/ui/LayerState.cpp
+++ b/libs/ui/LayerState.cpp
@@ -15,7 +15,7 @@
  */
 
 #include <utils/Errors.h>
-#include <utils/Parcel.h>
+#include <binder/Parcel.h>
 #include <private/ui/LayerState.h>
 
 namespace android {
diff --git a/libs/ui/Overlay.cpp b/libs/ui/Overlay.cpp
index 59c6514..a092f8d 100644
--- a/libs/ui/Overlay.cpp
+++ b/libs/ui/Overlay.cpp
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-#include <utils/IMemory.h>
-#include <utils/Parcel.h>
+#include <binder/IMemory.h>
+#include <binder/Parcel.h>
 #include <utils/Errors.h>
-#include <utils/MemoryHeapBase.h>
+#include <binder/MemoryHeapBase.h>
 
 #include <ui/IOverlay.h>
 #include <ui/Overlay.h>
diff --git a/libs/ui/Surface.cpp b/libs/ui/Surface.cpp
index 4ea9ae2..05cc529 100644
--- a/libs/ui/Surface.cpp
+++ b/libs/ui/Surface.cpp
@@ -26,8 +26,8 @@
 #include <utils/Atomic.h>
 #include <utils/Errors.h>
 #include <utils/threads.h>
-#include <utils/IPCThreadState.h>
-#include <utils/IMemory.h>
+#include <binder/IPCThreadState.h>
+#include <binder/IMemory.h>
 #include <utils/Log.h>
 
 #include <ui/ISurface.h>
diff --git a/libs/ui/SurfaceComposerClient.cpp b/libs/ui/SurfaceComposerClient.cpp
index fe803ff..8acd2ee 100644
--- a/libs/ui/SurfaceComposerClient.cpp
+++ b/libs/ui/SurfaceComposerClient.cpp
@@ -29,9 +29,9 @@
 #include <utils/Errors.h>
 #include <utils/threads.h>
 #include <utils/KeyedVector.h>
-#include <utils/IPCThreadState.h>
-#include <utils/IServiceManager.h>
-#include <utils/IMemory.h>
+#include <binder/IPCThreadState.h>
+#include <binder/IServiceManager.h>
+#include <binder/IMemory.h>
 #include <utils/Log.h>
 
 #include <ui/ISurfaceComposer.h>
@@ -48,7 +48,7 @@
 
 #include <pixelflinger/pixelflinger.h>
 
-#include <utils/BpBinder.h>
+#include <binder/BpBinder.h>
 
 #define VERBOSE(...)	((void)0)
 //#define VERBOSE			LOGD
diff --git a/libs/ui/SurfaceFlingerSynchro.cpp b/libs/ui/SurfaceFlingerSynchro.cpp
index 5cd9755..2e8fa12 100644
--- a/libs/ui/SurfaceFlingerSynchro.cpp
+++ b/libs/ui/SurfaceFlingerSynchro.cpp
@@ -25,7 +25,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 
-#include <utils/IPCThreadState.h>
+#include <binder/IPCThreadState.h>
 #include <utils/Log.h>
 
 #include <private/ui/SurfaceFlingerSynchro.h>
diff --git a/libs/utils/Android.mk b/libs/utils/Android.mk
index 5a1a89b..1acc1a4 100644
--- a/libs/utils/Android.mk
+++ b/libs/utils/Android.mk
@@ -35,14 +35,12 @@
 	SystemClock.cpp \
 	TextOutput.cpp \
 	Threads.cpp \
-	TimerProbe.cpp \
 	Timers.cpp \
 	VectorImpl.cpp \
     ZipFileCRO.cpp \
 	ZipFileRO.cpp \
 	ZipUtils.cpp \
 	misc.cpp \
-	ported.cpp \
 	LogSocket.cpp
 
 #
@@ -55,7 +53,6 @@
 #
 hostSources:= \
 	InetAddress.cpp \
-	Pipe.cpp \
 	Socket.cpp \
 	ZipEntry.cpp \
 	ZipFile.cpp
@@ -71,12 +68,7 @@
 # Use the futex based mutex and condition variable
 # implementation from android-arm because it's shared mem safe
 	LOCAL_SRC_FILES += \
-		futex_synchro.c \
-		executablepath_linux.cpp
-endif
-ifeq ($(HOST_OS),darwin)
-	LOCAL_SRC_FILES += \
-		executablepath_darwin.cpp
+		futex_synchro.c
 endif
 
 LOCAL_MODULE:= libutils
@@ -103,19 +95,6 @@
 # we have the common sources, plus some device-specific stuff
 LOCAL_SRC_FILES:= \
 	$(commonSources) \
-	Binder.cpp \
-	BpBinder.cpp \
-	IInterface.cpp \
-	IMemory.cpp \
-	IPCThreadState.cpp \
-	MemoryDealer.cpp \
-    MemoryBase.cpp \
-    MemoryHeapBase.cpp \
-    MemoryHeapPmem.cpp \
-	Parcel.cpp \
-	ProcessState.cpp \
-	IPermissionController.cpp \
-	IServiceManager.cpp \
 	Unicode.cpp \
     backup_data.cpp \
 	backup_helper_file.cpp
diff --git a/libs/utils/CallStack.cpp b/libs/utils/CallStack.cpp
index 2fdaa71..55b6024 100644
--- a/libs/utils/CallStack.cpp
+++ b/libs/utils/CallStack.cpp
@@ -311,7 +311,8 @@
     } else { 
         void const* start = 0;
         name = MapInfo::mapAddressToName(ip, "<unknown>", &start);
-        snprintf(tmp, 256, "pc %08lx  %s", uintptr_t(ip)-uintptr_t(start), name);
+        snprintf(tmp, 256, "pc %08lx  %s", 
+                long(uintptr_t(ip)-uintptr_t(start)), name);
         res.append(tmp);
     }
     res.append("\n");
diff --git a/libs/utils/IDataConnection.cpp b/libs/utils/IDataConnection.cpp
deleted file mode 100644
index c6d49aa..0000000
--- a/libs/utils/IDataConnection.cpp
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Parcel.h>
-
-#include <utils/IDataConnection.h>
-
-namespace android {
-
-// ---------------------------------------------------------------------------
-
-enum
-{
-    CONNECT_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION,
-    DISCONNECT_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION + 1
-};
-
-class BpDataConnection : public BpInterface<IDataConnection>
-{
-public:
-    BpDataConnection::BpDataConnection(const sp<IBinder>& impl)
-        : BpInterface<IDataConnection>(impl)
-    {
-    }
-
-	virtual void connect()
-	{
-		Parcel data, reply;
-        data.writeInterfaceToken(IDataConnection::descriptor());
-		remote()->transact(CONNECT_TRANSACTION, data, &reply);
-	}
-	
-	virtual void disconnect()
-	{
-		Parcel data, reply;
-		remote()->transact(DISCONNECT_TRANSACTION, data, &reply);
-	}
-};
-
-IMPLEMENT_META_INTERFACE(DataConnection, "android.utils.IDataConnection");
-
-#define CHECK_INTERFACE(interface, data, reply) \
-        do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \
-            LOGW("Call incorrectly routed to " #interface); \
-            return PERMISSION_DENIED; \
-        } } while (0)
-
-status_t BnDataConnection::onTransact(uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
-{
-    switch(code)
-    {
-		case CONNECT_TRANSACTION:
-		{                   
-            CHECK_INTERFACE(IDataConnection, data, reply);
-			connect();
-			return NO_ERROR;
-		}    
-		
-		case DISCONNECT_TRANSACTION:
-		{                   
-            CHECK_INTERFACE(IDataConnection, data, reply);
-			disconnect();
-			return NO_ERROR;
-		}
-       
-		default:
-			return BBinder::onTransact(code, data, reply, flags);
-    }
-}
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
diff --git a/libs/utils/Pipe.cpp b/libs/utils/Pipe.cpp
deleted file mode 100644
index 613906b..0000000
--- a/libs/utils/Pipe.cpp
+++ /dev/null
@@ -1,465 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// Unidirectional pipe.
-//
-
-#include <utils/Pipe.h>
-#include <utils/Log.h>
-
-#if defined(HAVE_WIN32_IPC)
-# include <windows.h>
-#else
-# include <fcntl.h>
-# include <unistd.h>
-# include <errno.h>
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-#include <string.h>
-
-using namespace android;
-
-const unsigned long kInvalidHandle = (unsigned long) -1;
-
-
-/*
- * Constructor.  Do little.
- */
-Pipe::Pipe(void)
-    : mReadNonBlocking(false), mReadHandle(kInvalidHandle),
-      mWriteHandle(kInvalidHandle)
-{
-}
-
-/*
- * Destructor.  Use the system-appropriate close call.
- */
-Pipe::~Pipe(void)
-{
-#if defined(HAVE_WIN32_IPC)
-    if (mReadHandle != kInvalidHandle) {
-        if (!CloseHandle((HANDLE)mReadHandle))
-            LOG(LOG_WARN, "pipe", "failed closing read handle (%ld)\n",
-                mReadHandle);
-    }
-    if (mWriteHandle != kInvalidHandle) {
-        FlushFileBuffers((HANDLE)mWriteHandle);
-        if (!CloseHandle((HANDLE)mWriteHandle))
-            LOG(LOG_WARN, "pipe", "failed closing write handle (%ld)\n",
-                mWriteHandle);
-    }
-#else
-    if (mReadHandle != kInvalidHandle) {
-        if (close((int) mReadHandle) != 0)
-            LOG(LOG_WARN, "pipe", "failed closing read fd (%d)\n",
-                (int) mReadHandle);
-    }
-    if (mWriteHandle != kInvalidHandle) {
-        if (close((int) mWriteHandle) != 0)
-            LOG(LOG_WARN, "pipe", "failed closing write fd (%d)\n",
-                (int) mWriteHandle);
-    }
-#endif
-}
-
-/*
- * Create the pipe.
- *
- * Use the POSIX stuff for everything but Windows.
- */
-bool Pipe::create(void)
-{
-    assert(mReadHandle == kInvalidHandle);
-    assert(mWriteHandle == kInvalidHandle);
-
-#if defined(HAVE_WIN32_IPC)
-    /* we use this across processes, so they need to be inheritable */
-    HANDLE handles[2];
-    SECURITY_ATTRIBUTES saAttr;
-
-    saAttr.nLength = sizeof(SECURITY_ATTRIBUTES);
-    saAttr.bInheritHandle = TRUE;
-    saAttr.lpSecurityDescriptor = NULL;
-
-    if (!CreatePipe(&handles[0], &handles[1], &saAttr, 0)) {
-        LOG(LOG_ERROR, "pipe", "unable to create pipe\n");
-        return false;
-    }
-    mReadHandle = (unsigned long) handles[0];
-    mWriteHandle = (unsigned long) handles[1];
-    return true;
-#else
-    int fds[2];
-
-    if (pipe(fds) != 0) {
-        LOG(LOG_ERROR, "pipe", "unable to create pipe\n");
-        return false;
-    }
-    mReadHandle = fds[0];
-    mWriteHandle = fds[1];
-    return true;
-#endif
-}
-
-/*
- * Create a "half pipe".  Please, no Segway riding.
- */
-bool Pipe::createReader(unsigned long handle)
-{
-    mReadHandle = handle;
-    assert(mWriteHandle == kInvalidHandle);
-    return true;
-}
-
-/*
- * Create a "half pipe" for writing.
- */
-bool Pipe::createWriter(unsigned long handle)
-{
-    mWriteHandle = handle;
-    assert(mReadHandle == kInvalidHandle);
-    return true;
-}
-
-/*
- * Return "true" if create() has been called successfully.
- */
-bool Pipe::isCreated(void)
-{
-    // one or the other should be open
-    return (mReadHandle != kInvalidHandle || mWriteHandle != kInvalidHandle);
-}
-
-
-/*
- * Read data from the pipe.
- *
- * For Linux and Darwin, just call read().  For Windows, implement
- * non-blocking reads by calling PeekNamedPipe first.
- */
-int Pipe::read(void* buf, int count)
-{
-    assert(mReadHandle != kInvalidHandle);
-
-#if defined(HAVE_WIN32_IPC)
-    DWORD totalBytesAvail = count;
-    DWORD bytesRead;
-
-    if (mReadNonBlocking) {
-        // use PeekNamedPipe to adjust read count expectations
-        if (!PeekNamedPipe((HANDLE) mReadHandle, NULL, 0, NULL,
-                &totalBytesAvail, NULL))
-        {
-            LOG(LOG_ERROR, "pipe", "PeekNamedPipe failed\n");
-            return -1;
-        }
-
-        if (totalBytesAvail == 0)
-            return 0;
-    }
-
-    if (!ReadFile((HANDLE) mReadHandle, buf, totalBytesAvail, &bytesRead,
-            NULL))
-    {
-        DWORD err = GetLastError();
-        if (err == ERROR_HANDLE_EOF || err == ERROR_BROKEN_PIPE)
-            return 0;
-        LOG(LOG_ERROR, "pipe", "ReadFile failed (err=%ld)\n", err);
-        return -1;
-    }
-
-    return (int) bytesRead;
-#else
-    int cc;
-    cc = ::read(mReadHandle, buf, count);
-    if (cc < 0 && errno == EAGAIN)
-        return 0;
-    return cc;
-#endif
-}
-
-/*
- * Write data to the pipe.
- *
- * POSIX systems are trivial, Windows uses a different call and doesn't
- * handle non-blocking writes.
- *
- * If we add non-blocking support here, we probably want to make it an
- * all-or-nothing write.
- *
- * DO NOT use LOG() here, we could be writing a log message.
- */
-int Pipe::write(const void* buf, int count)
-{
-    assert(mWriteHandle != kInvalidHandle);
-
-#if defined(HAVE_WIN32_IPC)
-    DWORD bytesWritten;
-
-    if (mWriteNonBlocking) {
-        // BUG: can't use PeekNamedPipe() to get the amount of space
-        // left.  Looks like we need to use "overlapped I/O" functions.
-        // I just don't care that much.
-    }
-
-    if (!WriteFile((HANDLE) mWriteHandle, buf, count, &bytesWritten, NULL)) {
-        // can't LOG, use stderr
-        fprintf(stderr, "WriteFile failed (err=%ld)\n", GetLastError());
-        return -1;
-    }
-
-    return (int) bytesWritten;
-#else
-    int cc;
-    cc = ::write(mWriteHandle, buf, count);
-    if (cc < 0 && errno == EAGAIN)
-        return 0;
-    return cc;
-#endif
-}
-
-/*
- * Figure out if there is data available on the read fd.
- *
- * We return "true" on error because we want the caller to try to read
- * from the pipe.  They'll notice the read failure and do something
- * appropriate.
- */
-bool Pipe::readReady(void)
-{
-    assert(mReadHandle != kInvalidHandle);
-
-#if defined(HAVE_WIN32_IPC)
-    DWORD totalBytesAvail;
-
-    if (!PeekNamedPipe((HANDLE) mReadHandle, NULL, 0, NULL,
-            &totalBytesAvail, NULL))
-    {
-        LOG(LOG_ERROR, "pipe", "PeekNamedPipe failed\n");
-        return true;
-    }
-
-    return (totalBytesAvail != 0);
-#else
-    errno = 0;
-    fd_set readfds;
-    struct timeval tv = { 0, 0 };
-    int cc;
-
-    FD_ZERO(&readfds);
-    FD_SET(mReadHandle, &readfds);
-
-    cc = select(mReadHandle+1, &readfds, NULL, NULL, &tv);
-    if (cc < 0) {
-        LOG(LOG_ERROR, "pipe", "select() failed\n");
-        return true;
-    } else if (cc == 0) {
-        /* timed out, nothing available */
-        return false;
-    } else if (cc == 1) {
-        /* our fd is ready */
-        return true;
-    } else {
-        LOG(LOG_ERROR, "pipe", "HUH? select() returned > 1\n");
-        return true;
-    }
-#endif
-}
-
-/*
- * Enable or disable non-blocking mode for the read descriptor.
- *
- * NOTE: the calls succeed under Mac OS X, but the pipe doesn't appear to
- * actually be in non-blocking mode.  If this matters -- i.e. you're not
- * using a select() call -- put a call to readReady() in front of the
- * ::read() call, with a PIPE_NONBLOCK_BROKEN #ifdef in the Makefile for
- * Darwin.
- */
-bool Pipe::setReadNonBlocking(bool val)
-{
-    assert(mReadHandle != kInvalidHandle);
-
-#if defined(HAVE_WIN32_IPC)
-    // nothing to do
-#else
-    int flags;
-
-    if (fcntl(mReadHandle, F_GETFL, &flags) == -1) {
-        LOG(LOG_ERROR, "pipe", "couldn't get flags for pipe read fd\n");
-        return false;
-    }
-    if (val)
-        flags |= O_NONBLOCK;
-    else
-        flags &= ~(O_NONBLOCK);
-    if (fcntl(mReadHandle, F_SETFL, &flags) == -1) {
-        LOG(LOG_ERROR, "pipe", "couldn't set flags for pipe read fd\n");
-        return false;
-    }
-#endif
-
-    mReadNonBlocking = val;
-    return true;
-}
-
-/*
- * Enable or disable non-blocking mode for the write descriptor.
- *
- * As with setReadNonBlocking(), this does not work on the Mac.
- */
-bool Pipe::setWriteNonBlocking(bool val)
-{
-    assert(mWriteHandle != kInvalidHandle);
-
-#if defined(HAVE_WIN32_IPC)
-    // nothing to do
-#else
-    int flags;
-
-    if (fcntl(mWriteHandle, F_GETFL, &flags) == -1) {
-        LOG(LOG_WARN, "pipe",
-            "Warning: couldn't get flags for pipe write fd (errno=%d)\n",
-            errno);
-        return false;
-    }
-    if (val)
-        flags |= O_NONBLOCK;
-    else
-        flags &= ~(O_NONBLOCK);
-    if (fcntl(mWriteHandle, F_SETFL, &flags) == -1) {
-        LOG(LOG_WARN, "pipe",
-            "Warning: couldn't set flags for pipe write fd (errno=%d)\n",
-            errno);
-        return false;
-    }
-#endif
-
-    mWriteNonBlocking = val;
-    return true;
-}
-
-/*
- * Specify whether a file descriptor can be inherited by a child process.
- * Under Linux this means setting the close-on-exec flag, under Windows
- * this is SetHandleInformation(HANDLE_FLAG_INHERIT).
- */
-bool Pipe::disallowReadInherit(void)
-{
-    if (mReadHandle == kInvalidHandle)
-        return false;
-
-#if defined(HAVE_WIN32_IPC)
-    if (SetHandleInformation((HANDLE) mReadHandle, HANDLE_FLAG_INHERIT, 0) == 0)
-        return false;
-#else
-    if (fcntl((int) mReadHandle, F_SETFD, FD_CLOEXEC) != 0)
-        return false;
-#endif
-    return true;
-}
-bool Pipe::disallowWriteInherit(void)
-{
-    if (mWriteHandle == kInvalidHandle)
-        return false;
-
-#if defined(HAVE_WIN32_IPC)
-    if (SetHandleInformation((HANDLE) mWriteHandle, HANDLE_FLAG_INHERIT, 0) == 0)
-        return false;
-#else
-    if (fcntl((int) mWriteHandle, F_SETFD, FD_CLOEXEC) != 0)
-        return false;
-#endif
-    return true;
-}
-
-/*
- * Close read descriptor.
- */
-bool Pipe::closeRead(void)
-{
-    if (mReadHandle == kInvalidHandle)
-        return false;
-
-#if defined(HAVE_WIN32_IPC)
-    if (mReadHandle != kInvalidHandle) {
-        if (!CloseHandle((HANDLE)mReadHandle)) {
-            LOG(LOG_WARN, "pipe", "failed closing read handle\n");
-            return false;
-        }
-    }
-#else
-    if (mReadHandle != kInvalidHandle) {
-        if (close((int) mReadHandle) != 0) {
-            LOG(LOG_WARN, "pipe", "failed closing read fd\n");
-            return false;
-        }
-    }
-#endif
-    mReadHandle = kInvalidHandle;
-    return true;
-}
-
-/*
- * Close write descriptor.
- */
-bool Pipe::closeWrite(void)
-{
-    if (mWriteHandle == kInvalidHandle)
-        return false;
-
-#if defined(HAVE_WIN32_IPC)
-    if (mWriteHandle != kInvalidHandle) {
-        if (!CloseHandle((HANDLE)mWriteHandle)) {
-            LOG(LOG_WARN, "pipe", "failed closing write handle\n");
-            return false;
-        }
-    }
-#else
-    if (mWriteHandle != kInvalidHandle) {
-        if (close((int) mWriteHandle) != 0) {
-            LOG(LOG_WARN, "pipe", "failed closing write fd\n");
-            return false;
-        }
-    }
-#endif
-    mWriteHandle = kInvalidHandle;
-    return true;
-}
-
-/*
- * Get the read handle.
- */
-unsigned long Pipe::getReadHandle(void)
-{
-    assert(mReadHandle != kInvalidHandle);
-
-    return mReadHandle;
-}
-
-/*
- * Get the write handle.
- */
-unsigned long Pipe::getWriteHandle(void)
-{
-    assert(mWriteHandle != kInvalidHandle);
-
-    return mWriteHandle;
-}
-
diff --git a/libs/utils/Static.cpp b/libs/utils/Static.cpp
index 93f7e4f..4dfa578 100644
--- a/libs/utils/Static.cpp
+++ b/libs/utils/Static.cpp
@@ -20,7 +20,6 @@
 #include <private/utils/Static.h>
 
 #include <utils/BufferedTextOutput.h>
-#include <utils/IPCThreadState.h>
 #include <utils/Log.h>
 
 namespace android {
@@ -87,34 +86,4 @@
 TextOutput& aout(gStdoutTextOutput);
 TextOutput& aerr(gStderrTextOutput);
 
-#ifndef LIBUTILS_NATIVE
-
-// ------------ ProcessState.cpp
-
-Mutex gProcessMutex;
-sp<ProcessState> gProcess;
-
-class LibUtilsIPCtStatics
-{
-public:
-    LibUtilsIPCtStatics()
-    {
-    }
-    
-    ~LibUtilsIPCtStatics()
-    {
-        IPCThreadState::shutdown();
-    }
-};
-
-static LibUtilsIPCtStatics gIPCStatics;
-
-// ------------ ServiceManager.cpp
-
-Mutex gDefaultServiceManagerLock;
-sp<IServiceManager> gDefaultServiceManager;
-sp<IPermissionController> gPermissionController;
-
-#endif
-
 }   // namespace android
diff --git a/libs/utils/TextOutput.cpp b/libs/utils/TextOutput.cpp
index cebee99..e04823d 100644
--- a/libs/utils/TextOutput.cpp
+++ b/libs/utils/TextOutput.cpp
@@ -22,9 +22,17 @@
 #include <stdlib.h>
 #include <string.h>
 
+namespace android {
+
 // ---------------------------------------------------------------------------
 
-namespace android {
+TextOutput::TextOutput() { 
+}
+
+TextOutput::~TextOutput() { 
+}
+
+// ---------------------------------------------------------------------------
 
 TextOutput& operator<<(TextOutput& to, bool val)
 {
diff --git a/libs/utils/TimerProbe.cpp b/libs/utils/TimerProbe.cpp
deleted file mode 100644
index 835480d..0000000
--- a/libs/utils/TimerProbe.cpp
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <utils/TimerProbe.h>
- 
-#if ENABLE_TIMER_PROBE
-
-#ifdef LOG_TAG
-#undef LOG_TAG
-#endif
-#define LOG_TAG "time"
-
-namespace android {
-
-Vector<TimerProbe::Bucket> TimerProbe::gBuckets;
-TimerProbe* TimerProbe::gExecuteChain;
-int TimerProbe::gIndent;
-timespec TimerProbe::gRealBase;
-
-TimerProbe::TimerProbe(const char tag[], int* slot) : mTag(tag)
-{
-    mNext = gExecuteChain;
-    gExecuteChain = this;
-    mIndent = gIndent;
-    gIndent += 1;
-    if (mIndent > 0) {
-        if (*slot == 0) {
-            int count = gBuckets.add();
-            *slot = count;
-            Bucket& bucket = gBuckets.editItemAt(count);
-            memset(&bucket, 0, sizeof(Bucket));
-            bucket.mTag = tag;
-            bucket.mSlotPtr = slot;
-            bucket.mIndent = mIndent;
-        }
-        mBucket = *slot;
-    }
-    clock_gettime(CLOCK_REALTIME, &mRealStart);
-    if (gRealBase.tv_sec == 0)
-        gRealBase = mRealStart;
-    clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &mPStart);
-    clock_gettime(CLOCK_THREAD_CPUTIME_ID, &mTStart);
-}
-
-void TimerProbe::end()
-{
-    timespec realEnd, pEnd, tEnd;
-    clock_gettime(CLOCK_REALTIME, &realEnd);
-    clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &pEnd);
-    clock_gettime(CLOCK_THREAD_CPUTIME_ID, &tEnd);
-    print(realEnd, pEnd, tEnd);
-    mTag = NULL;
-}
-
-TimerProbe::~TimerProbe()
-{
-    if (mTag != NULL)
-        end();
-    gExecuteChain = mNext;
-    gIndent--;
-}
-
-
-uint32_t TimerProbe::ElapsedTime(const timespec& start, const timespec& end)
-{
-    int sec = end.tv_sec - start.tv_sec;
-    int nsec = end.tv_nsec - start.tv_nsec;
-    if (nsec < 0) {
-        sec--;
-        nsec += 1000000000;
-    }
-    return sec * 1000000 + nsec / 1000;
-}
-
-void TimerProbe::print(const timespec& r, const timespec& p,
-        const timespec& t) const
-{
-    uint32_t es = ElapsedTime(gRealBase, mRealStart);
-    uint32_t er = ElapsedTime(mRealStart, r);
-    uint32_t ep = ElapsedTime(mPStart, p);
-    uint32_t et = ElapsedTime(mTStart, t);
-    if (mIndent > 0) {
-        Bucket& bucket = gBuckets.editItemAt(mBucket);
-        if (bucket.mStart == 0)
-            bucket.mStart = es;
-        bucket.mReal += er;
-        bucket.mProcess += ep;
-        bucket.mThread += et;
-        bucket.mCount++;
-        return;
-    }
-    int index = 0;
-    int buckets = gBuckets.size();
-    int count = 1;
-    const char* tag = mTag;
-    int indent = mIndent;
-    do {
-        LOGD("%-30.30s: (%3d) %-5.*s time=%-10.3f real=%7dus process=%7dus (%3d%%) thread=%7dus (%3d%%)\n", 
-            tag, count, indent > 5 ? 5 : indent, "+++++", es / 1000000.0,
-            er, ep, ep * 100 / er, et, et * 100 / er);
-        if (index >= buckets)
-            break;
-        Bucket& bucket = gBuckets.editItemAt(index);
-        count = bucket.mCount;
-        es = bucket.mStart;
-        er = bucket.mReal;
-        ep = bucket.mProcess;
-        et = bucket.mThread;
-        tag = bucket.mTag;
-        indent = bucket.mIndent;
-        *bucket.mSlotPtr = 0;
-    } while (++index); // always true
-    gBuckets.clear();
-}
-
-}; // namespace android
-
-#endif
diff --git a/libs/utils/Timers.cpp b/libs/utils/Timers.cpp
index 2abc811..784f035 100644
--- a/libs/utils/Timers.cpp
+++ b/libs/utils/Timers.cpp
@@ -18,7 +18,6 @@
 // Timer functions.
 //
 #include <utils/Timers.h>
-#include <utils/ported.h>     // may need usleep
 #include <utils/Log.h>
 
 #include <stdlib.h>
@@ -54,130 +53,6 @@
 #endif
 }
 
-//#define MONITOR_USLEEP
-
-/*
- * Sleep long enough that we'll wake up "interval" milliseconds after
- * the previous snooze.
- *
- * The "nextTick" argument is updated on each call, and should be passed
- * in every time.  Set its fields to zero on the first call.
- *
- * Returns the #of intervals we have overslept, which will be zero if we're
- * on time.  [Currently just returns 0 or 1.]
- */
-int sleepForInterval(long interval, struct timeval* pNextTick)
-{
-    struct timeval now;
-    long long timeBeforeNext;
-    long sleepTime = 0;
-    bool overSlept = false;
-    //int usleepBias = 0;
-
-#ifdef USLEEP_BIAS
-    /*
-     * Linux likes to add 9000ms or so.
-     * [not using this for now]
-     */
-    //usleepBias = USLEEP_BIAS;
-#endif
-
-    gettimeofday(&now, NULL);
-
-    if (pNextTick->tv_sec == 0) {
-        /* special-case for first time through */
-        *pNextTick = now;
-        sleepTime = interval;
-        android::DurationTimer::addToTimeval(pNextTick, interval);
-    } else {
-        /*
-         * Compute how much time there is before the next tick.  If this
-         * value is negative, we've run over.  If we've run over a little
-         * bit we can shorten the next frame to keep the pace steady, but
-         * if we've dramatically overshot we need to re-sync.
-         */
-        timeBeforeNext = android::DurationTimer::subtractTimevals(pNextTick, &now);
-        //printf("TOP: now=%ld.%ld next=%ld.%ld diff=%ld\n",
-        //    now.tv_sec, now.tv_usec, pNextTick->tv_sec, pNextTick->tv_usec,
-        //    (long) timeBeforeNext);
-        if (timeBeforeNext < -interval) {
-            /* way over */
-            overSlept = true;
-            sleepTime = 0;
-            *pNextTick = now;
-        } else if (timeBeforeNext <= 0) {
-            /* slightly over, keep the pace steady */
-            overSlept = true;
-            sleepTime = 0;
-        } else if (timeBeforeNext <= interval) {
-            /* right on schedule */
-            sleepTime = timeBeforeNext;
-        } else if (timeBeforeNext > interval && timeBeforeNext <= 2*interval) {
-            /* sleep call returned early; do a longer sleep this time */
-            sleepTime = timeBeforeNext;
-        } else if (timeBeforeNext > interval) {
-            /* we went back in time -- somebody updated system clock? */
-            /* (could also be a *seriously* broken usleep()) */
-            LOG(LOG_DEBUG, "",
-                " Impossible: timeBeforeNext = %ld\n", (long)timeBeforeNext);
-            sleepTime = 0;
-            *pNextTick = now;
-        }
-        android::DurationTimer::addToTimeval(pNextTick, interval);
-    }
-    //printf(" Before sleep: now=%ld.%ld next=%ld.%ld sleepTime=%ld\n",
-    //    now.tv_sec, now.tv_usec, pNextTick->tv_sec, pNextTick->tv_usec,
-    //    sleepTime);
-
-    /*
-     * Sleep for the designated period of time.
-     *
-     * Linux tends to sleep for longer than requested, often by 17-18ms.
-     * MinGW tends to sleep for less than requested, by as much as 14ms,
-     * but occasionally oversleeps for 40+ms (looks like some external
-     * factors plus round-off on a 64Hz clock).  Cygwin is pretty steady.
-     *
-     * If you start the MinGW version, and then launch the Cygwin version,
-     * the MinGW clock becomes more erratic.  Not entirely sure why.
-     *
-     * (There's a lot of stuff here; it's really just a usleep() call with
-     * a bunch of instrumentation.)
-     */
-    if (sleepTime > 0) {
-#if defined(MONITOR_USLEEP)
-        struct timeval before, after;
-        long long actual;
-
-        gettimeofday(&before, NULL);
-        usleep((long) sleepTime);
-        gettimeofday(&after, NULL);
-
-        /* check usleep() accuracy; default Linux threads are pretty sloppy */
-        actual = android::DurationTimer::subtractTimevals(&after, &before);
-        if ((long) actual < sleepTime - 14000 /*(sleepTime/10)*/ ||
-            (long) actual > sleepTime + 20000 /*(sleepTime/10)*/)
-        {
-            LOG(LOG_DEBUG, "", " Odd usleep: req=%ld, actual=%ld\n", sleepTime,
-                (long) actual);
-        }
-#else
-#ifdef HAVE_WIN32_THREADS
-        Sleep( sleepTime/1000 );
-#else        
-        usleep((long) sleepTime);
-#endif        
-#endif
-    }
-
-    //printf("slept %d\n", sleepTime);
-
-    if (overSlept)
-        return 1;       // close enough
-    else
-        return 0;
-}
-
-
 /*
  * ===========================================================================
  *      DurationTimer
diff --git a/libs/utils/ZipFile.cpp b/libs/utils/ZipFile.cpp
index 89aa874..2132d22 100644
--- a/libs/utils/ZipFile.cpp
+++ b/libs/utils/ZipFile.cpp
@@ -94,10 +94,10 @@
     }
     mZipFp = fopen(zipFileName, openflags);
     if (mZipFp == NULL) {
-		int err = errno;
-		LOGD("fopen failed: %d\n", err);
+        int err = errno;
+        LOGD("fopen failed: %d\n", err);
         return errnoToStatus(err);
-	}
+    }
 
     status_t result;
     if (!newArchive) {
@@ -221,8 +221,8 @@
 
     buf = new unsigned char[EndOfCentralDir::kMaxEOCDSearch];
     if (buf == NULL) {
-		LOGD("Failure allocating %d bytes for EOCD search",
-			 EndOfCentralDir::kMaxEOCDSearch);
+        LOGD("Failure allocating %d bytes for EOCD search",
+             EndOfCentralDir::kMaxEOCDSearch);
         result = NO_MEMORY;
         goto bail;
     }
@@ -235,7 +235,7 @@
         readAmount = (long) fileLength;
     }
     if (fseek(mZipFp, seekStart, SEEK_SET) != 0) {
-		LOGD("Failure seeking to end of zip at %ld", (long) seekStart);
+        LOGD("Failure seeking to end of zip at %ld", (long) seekStart);
         result = UNKNOWN_ERROR;
         goto bail;
     }
@@ -265,9 +265,9 @@
     /* extract eocd values */
     result = mEOCD.readBuf(buf + i, readAmount - i);
     if (result != NO_ERROR) {
-		LOGD("Failure reading %ld bytes of EOCD values", readAmount - i);
+        LOGD("Failure reading %ld bytes of EOCD values", readAmount - i);
         goto bail;
-	}
+    }
     //mEOCD.dump();
 
     if (mEOCD.mDiskNumber != 0 || mEOCD.mDiskWithCentralDir != 0 ||
@@ -293,8 +293,8 @@
      * we're hoping to preserve.
      */
     if (fseek(mZipFp, mEOCD.mCentralDirOffset, SEEK_SET) != 0) {
-		LOGD("Failure seeking to central dir offset %ld\n",
-			 mEOCD.mCentralDirOffset);
+        LOGD("Failure seeking to central dir offset %ld\n",
+             mEOCD.mCentralDirOffset);
         result = UNKNOWN_ERROR;
         goto bail;
     }
@@ -743,61 +743,61 @@
     const void* data, size_t size, unsigned long* pCRC32)
 {
     status_t result = NO_ERROR;
-	const size_t kBufSize = 32768;
-	unsigned char* inBuf = NULL;
-	unsigned char* outBuf = NULL;
-	z_stream zstream;
+    const size_t kBufSize = 32768;
+    unsigned char* inBuf = NULL;
+    unsigned char* outBuf = NULL;
+    z_stream zstream;
     bool atEof = false;     // no feof() aviailable yet
-	unsigned long crc;
-	int zerr;
+    unsigned long crc;
+    int zerr;
 
-	/*
-	 * Create an input buffer and an output buffer.
-	 */
-	inBuf = new unsigned char[kBufSize];
-	outBuf = new unsigned char[kBufSize];
-	if (inBuf == NULL || outBuf == NULL) {
-		result = NO_MEMORY;
-		goto bail;
-	}
+    /*
+     * Create an input buffer and an output buffer.
+     */
+    inBuf = new unsigned char[kBufSize];
+    outBuf = new unsigned char[kBufSize];
+    if (inBuf == NULL || outBuf == NULL) {
+        result = NO_MEMORY;
+        goto bail;
+    }
 
-	/*
-	 * Initialize the zlib stream.
-	 */
-	memset(&zstream, 0, sizeof(zstream));
-	zstream.zalloc = Z_NULL;
-	zstream.zfree = Z_NULL;
-	zstream.opaque = Z_NULL;
-	zstream.next_in = NULL;
-	zstream.avail_in = 0;
-	zstream.next_out = outBuf;
-	zstream.avail_out = kBufSize;
-	zstream.data_type = Z_UNKNOWN;
+    /*
+     * Initialize the zlib stream.
+     */
+    memset(&zstream, 0, sizeof(zstream));
+    zstream.zalloc = Z_NULL;
+    zstream.zfree = Z_NULL;
+    zstream.opaque = Z_NULL;
+    zstream.next_in = NULL;
+    zstream.avail_in = 0;
+    zstream.next_out = outBuf;
+    zstream.avail_out = kBufSize;
+    zstream.data_type = Z_UNKNOWN;
 
-	zerr = deflateInit2(&zstream, Z_BEST_COMPRESSION,
-		Z_DEFLATED, -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY);
-	if (zerr != Z_OK) {
-		result = UNKNOWN_ERROR;
-		if (zerr == Z_VERSION_ERROR) {
-			LOGE("Installed zlib is not compatible with linked version (%s)\n",
-				ZLIB_VERSION);
-		} else {
-			LOGD("Call to deflateInit2 failed (zerr=%d)\n", zerr);
-		}
-		goto bail;
-	}
+    zerr = deflateInit2(&zstream, Z_BEST_COMPRESSION,
+        Z_DEFLATED, -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY);
+    if (zerr != Z_OK) {
+        result = UNKNOWN_ERROR;
+        if (zerr == Z_VERSION_ERROR) {
+            LOGE("Installed zlib is not compatible with linked version (%s)\n",
+                ZLIB_VERSION);
+        } else {
+            LOGD("Call to deflateInit2 failed (zerr=%d)\n", zerr);
+        }
+        goto bail;
+    }
 
- 	crc = crc32(0L, Z_NULL, 0);
+    crc = crc32(0L, Z_NULL, 0);
 
-	/*
-	 * Loop while we have data.
-	 */
-	do {
-		size_t getSize;
-		int flush;
+    /*
+     * Loop while we have data.
+     */
+    do {
+        size_t getSize;
+        int flush;
 
-		/* only read if the input buffer is empty */
-		if (zstream.avail_in == 0 && !atEof) {
+        /* only read if the input buffer is empty */
+        if (zstream.avail_in == 0 && !atEof) {
             LOGV("+++ reading %d bytes\n", (int)kBufSize);
             if (data) {
                 getSize = size > kBufSize ? kBufSize : size;
@@ -817,54 +817,54 @@
                 atEof = true;
             }
 
-			crc = crc32(crc, inBuf, getSize);
+            crc = crc32(crc, inBuf, getSize);
 
-			zstream.next_in = inBuf;
-			zstream.avail_in = getSize;
-		}
+            zstream.next_in = inBuf;
+            zstream.avail_in = getSize;
+        }
 
-		if (atEof)
-			flush = Z_FINISH;       /* tell zlib that we're done */
-		else
-			flush = Z_NO_FLUSH;     /* more to come! */
+        if (atEof)
+            flush = Z_FINISH;       /* tell zlib that we're done */
+        else
+            flush = Z_NO_FLUSH;     /* more to come! */
 
-		zerr = deflate(&zstream, flush);
-		if (zerr != Z_OK && zerr != Z_STREAM_END) {
-			LOGD("zlib deflate call failed (zerr=%d)\n", zerr);
-			result = UNKNOWN_ERROR;
-			goto z_bail;
-		}
+        zerr = deflate(&zstream, flush);
+        if (zerr != Z_OK && zerr != Z_STREAM_END) {
+            LOGD("zlib deflate call failed (zerr=%d)\n", zerr);
+            result = UNKNOWN_ERROR;
+            goto z_bail;
+        }
 
-		/* write when we're full or when we're done */
-		if (zstream.avail_out == 0 ||
-			(zerr == Z_STREAM_END && zstream.avail_out != (uInt) kBufSize))
-		{
-			LOGV("+++ writing %d bytes\n", (int) (zstream.next_out - outBuf));
+        /* write when we're full or when we're done */
+        if (zstream.avail_out == 0 ||
+            (zerr == Z_STREAM_END && zstream.avail_out != (uInt) kBufSize))
+        {
+            LOGV("+++ writing %d bytes\n", (int) (zstream.next_out - outBuf));
             if (fwrite(outBuf, 1, zstream.next_out - outBuf, dstFp) !=
                 (size_t)(zstream.next_out - outBuf))
             {
-				LOGD("write %d failed in deflate\n",
+                LOGD("write %d failed in deflate\n",
                     (int) (zstream.next_out - outBuf));
-				goto z_bail;
-			}
+                goto z_bail;
+            }
 
-			zstream.next_out = outBuf;
-			zstream.avail_out = kBufSize;
-		}
-	} while (zerr == Z_OK);
+            zstream.next_out = outBuf;
+            zstream.avail_out = kBufSize;
+        }
+    } while (zerr == Z_OK);
 
-	assert(zerr == Z_STREAM_END);       /* other errors should've been caught */
+    assert(zerr == Z_STREAM_END);       /* other errors should've been caught */
 
-	*pCRC32 = crc;
+    *pCRC32 = crc;
 
 z_bail:
-	deflateEnd(&zstream);        /* free up any allocated structures */
+    deflateEnd(&zstream);        /* free up any allocated structures */
 
 bail:
-	delete[] inBuf;
-	delete[] outBuf;
+    delete[] inBuf;
+    delete[] outBuf;
 
-	return result;
+    return result;
 }
 
 /*
@@ -1206,7 +1206,7 @@
 
 /*
  * ===========================================================================
- *		ZipFile::EndOfCentralDir
+ *      ZipFile::EndOfCentralDir
  * ===========================================================================
  */
 
diff --git a/libs/utils/executablepath_darwin.cpp b/libs/utils/executablepath_darwin.cpp
deleted file mode 100644
index 2e3c3a0..0000000
--- a/libs/utils/executablepath_darwin.cpp
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <utils/executablepath.h>
-#import <Carbon/Carbon.h>
-#include <unistd.h>
-
-void executablepath(char s[PATH_MAX])
-{
-    ProcessSerialNumber psn;
-    GetCurrentProcess(&psn);
-    CFDictionaryRef dict;
-    dict = ProcessInformationCopyDictionary(&psn, 0xffffffff);
-    CFStringRef value = (CFStringRef)CFDictionaryGetValue(dict,
-                CFSTR("CFBundleExecutable"));
-    CFStringGetCString(value, s, PATH_MAX+1, kCFStringEncodingUTF8);
-}
-
diff --git a/libs/utils/executablepath_linux.cpp b/libs/utils/executablepath_linux.cpp
deleted file mode 100644
index b8d2a3d..0000000
--- a/libs/utils/executablepath_linux.cpp
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <utils/executablepath.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <limits.h>
-#include <stdio.h>
-
-void executablepath(char exe[PATH_MAX])
-{
-    char proc[100];
-    sprintf(proc, "/proc/%d/exe", getpid());
-    
-    int err = readlink(proc, exe, PATH_MAX);
-}
-
diff --git a/libs/utils/ported.cpp b/libs/utils/ported.cpp
deleted file mode 100644
index 656e46f..0000000
--- a/libs/utils/ported.cpp
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (C) 2005 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-// Ports of standard functions that don't exist on a specific platform.
-//
-// Note these are NOT in the "android" namespace.
-//
-#include <utils/ported.h>
-
-#if defined(NEED_GETTIMEOFDAY) || defined(NEED_USLEEP)
-# include <sys/time.h>
-# include <windows.h>
-#endif
-
-
-#if defined(NEED_GETTIMEOFDAY)
-/*
- * Replacement gettimeofday() for Windows environments (primarily MinGW).
- *
- * Ignores "tz".
- */
-int gettimeofday(struct timeval* ptv, struct timezone* tz)
-{
-    long long nsTime;   // time in 100ns units since Jan 1 1601
-    FILETIME ft;
-
-    if (tz != NULL) {
-        // oh well
-    }
-
-    ::GetSystemTimeAsFileTime(&ft);
-    nsTime = (long long) ft.dwHighDateTime << 32 |
-             (long long) ft.dwLowDateTime;
-    // convert to time in usec since Jan 1 1970
-    ptv->tv_usec = (long) ((nsTime / 10LL) % 1000000LL);
-    ptv->tv_sec = (long) ((nsTime - 116444736000000000LL) / 10000000LL);
-
-    return 0;
-}
-#endif
-
-#if defined(NEED_USLEEP)
-//
-// Replacement usleep for Windows environments (primarily MinGW).
-//
-void usleep(unsigned long usec)
-{
-    // Win32 API function Sleep() takes milliseconds
-    ::Sleep((usec + 500) / 1000);
-}
-#endif
-
-#if 0 //defined(NEED_PIPE)
-//
-// Replacement pipe() command for MinGW
-//
-// The _O_NOINHERIT flag sets bInheritHandle to FALSE in the
-// SecurityAttributes argument to CreatePipe().  This means the handles
-// aren't inherited when a new process is created.  The examples I've seen
-// use it, possibly because there's a lot of junk going on behind the
-// scenes.  (I'm assuming "process" and "thread" are different here, so
-// we should be okay spinning up a thread.)  The recommended practice is
-// to dup() the descriptor you want the child to have.
-//
-// It appears that unnamed pipes can't do non-blocking ("overlapped") I/O.
-// You can't use select() either, since that only works on sockets.  The
-// Windows API calls that are useful here all operate on a HANDLE, not
-// an integer file descriptor, and I don't think you can get there from
-// here.  The "named pipe" stuff is insane.
-//
-int pipe(int filedes[2])
-{
-    return _pipe(filedes, 0, _O_BINARY | _O_NOINHERIT);
-}
-#endif
-
-#if defined(NEED_SETENV)
-/*
- * MinGW lacks these.  For now, just stub them out so the code compiles.
- */
-int setenv(const char* name, const char* value, int overwrite)
-{
-    return 0;
-}
-void unsetenv(const char* name)
-{
-}
-char* getenv(const char* name)
-{
-    return NULL;
-}
-#endif
diff --git a/opengl/libs/Android.mk b/opengl/libs/Android.mk
index 23304d5..02dadbb 100644
--- a/opengl/libs/Android.mk
+++ b/opengl/libs/Android.mk
@@ -11,7 +11,7 @@
 	EGL/gpu.cpp			\
 #
 
-LOCAL_SHARED_LIBRARIES += libcutils libutils libui
+LOCAL_SHARED_LIBRARIES += libcutils libutils libbinder libui
 LOCAL_LDLIBS := -lpthread -ldl
 LOCAL_MODULE:= libEGL
 
diff --git a/opengl/libs/EGL/gpu.cpp b/opengl/libs/EGL/gpu.cpp
index 4c902c8..416bd5d 100644
--- a/opengl/libs/EGL/gpu.cpp
+++ b/opengl/libs/EGL/gpu.cpp
@@ -29,11 +29,11 @@
 #include <cutils/log.h>
 #include <cutils/properties.h>
 
-#include <utils/IMemory.h>
+#include <binder/IMemory.h>
 #include <utils/threads.h>
-#include <utils/IServiceManager.h>
-#include <utils/IPCThreadState.h>
-#include <utils/Parcel.h>
+#include <binder/IServiceManager.h>
+#include <binder/IPCThreadState.h>
+#include <binder/Parcel.h>
 
 #include <ui/EGLDisplaySurface.h>
 #include <ui/ISurfaceComposer.h>