commit b5a9e3d1cc1fd66683e43e365afc8c900e2800c4
author Hiroshi Yamauchi <yamauchi@google.com> Mon Jun 09 12:11:20 2014 -0700
committer Hiroshi Yamauchi <yamauchi@google.com> Wed Jun 11 14:46:13 2014 -0700
tree 5b259807b4c5c67c532050939458a8390234a7a0
parent 3b95d23f44485d207aa6ef298dc744fa2355578b

Remove Object* weak roots from the debugger.

The weak roots were converted to JNI weak refs.

Since the weak roots are now normal JNI weak refs, we eliminate the
need to insert read barriers for those weak roots in the debugger and
the need for the GC to have a separate step to update them as part of
the system weak sweeping.

Bug: 12687968
Change-Id: If16396d4713457b8af4f1ea6a0c6ec6799cb615e

runtime/debugger.h

diff --git a/runtime/debugger.h b/runtime/debugger.h
index 31ffd6e..1cf0b0c 100644
--- a/runtime/debugger.h
+++ b/runtime/debugger.h
@@ -41,7 +41,7 @@
 class Object;
 class Throwable;
 }  // namespace mirror
-struct AllocRecord;
+class AllocRecord;
 class Thread;
 class ThrowLocation;
 
@@ -531,11 +531,6 @@
   static size_t HeadIndex() EXCLUSIVE_LOCKS_REQUIRED(alloc_tracker_lock_);
   static void DumpRecentAllocations() LOCKS_EXCLUDED(alloc_tracker_lock_);
 
-  // Updates the stored direct object pointers (called from SweepSystemWeaks).
-  static void UpdateObjectPointers(IsMarkedCallback* callback, void* arg)
-      LOCKS_EXCLUDED(alloc_tracker_lock_)
-      SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
-
   enum HpifWhen {
     HPIF_WHEN_NEVER = 0,
     HPIF_WHEN_NOW = 1,
@@ -560,9 +555,6 @@
   static void DdmSendHeapSegments(bool native)
       SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
 
-  static void AllowNewObjectRegistryObjects() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
-  static void DisallowNewObjectRegistryObjects() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
-
  private:
   static void DdmBroadcast(bool connect) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
   static void PostThreadStartOrStop(Thread*, uint32_t)