Add an interface for an embedder to provide information about native

src/api.cc

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 3540 matching lines @@
 void Context::ReattachGlobal(Handle<Object> global_object) {
   if (IsDeadCheck("v8::Context::ReattachGlobal()")) return;
   ENTER_V8;
   i::Object** ctx = reinterpret_cast<i::Object**>(this);
   i::Handle<i::Context> context =
       i::Handle<i::Context>::cast(i::Handle<i::Object>(ctx));
   i::Bootstrapper::ReattachGlobal(context, Utils::OpenHandle(*global_object));
 }
 
 
+void V8::SetWrapperClassId(i::Object** global_handle, uint16_t class_id) {
+  i::GlobalHandles::SetWrapperClassId(global_handle, class_id);
+}
+
+
 Local<v8::Object> ObjectTemplate::NewInstance() {
   ON_BAILOUT("v8::ObjectTemplate::NewInstance()", return Local<v8::Object>());
   LOG_API("ObjectTemplate::NewInstance");
   ENTER_V8;
   EXCEPTION_PREAMBLE();
   i::Handle<i::Object> obj =
       i::Execution::InstantiateObject(Utils::OpenHandle(this),
                                       &has_pending_exception);
   EXCEPTION_BAILOUT_CHECK(Local<v8::Object>());
   return Utils::ToLocal(i::Handle<i::JSObject>::cast(obj));
@@ skipping 516 matching lines @@
 }
 
 
 void V8::SetFailedAccessCheckCallbackFunction(
       FailedAccessCheckCallback callback) {
   if (IsDeadCheck("v8::V8::SetFailedAccessCheckCallbackFunction()")) return;
   i::Top::SetFailedAccessCheckCallback(callback);
 }
 
 
-void V8::AddObjectGroup(Persistent<Value>* objects, size_t length) {
+void V8::AddObjectGroup(Persistent<Value>* objects,
+                        size_t length,
+                        RetainedObjectInfo* info) {
   if (IsDeadCheck("v8::V8::AddObjectGroup()")) return;
   STATIC_ASSERT(sizeof(Persistent<Value>) == sizeof(i::Object**));
-  i::GlobalHandles::AddGroup(reinterpret_cast<i::Object***>(objects), length);
+  i::GlobalHandles::AddGroup(
+      reinterpret_cast<i::Object***>(objects), length, info);
 }
 
 
 int V8::AdjustAmountOfExternalAllocatedMemory(int change_in_bytes) {
   if (IsDeadCheck("v8::V8::AdjustAmountOfExternalAllocatedMemory()")) return 0;
   return i::Heap::AdjustAmountOfExternalAllocatedMemory(change_in_bytes);
 }
 
 
 void V8::SetGlobalGCPrologueCallback(GCCallback callback) {
@@ skipping 925 matching lines @@
       internal_type = i::HeapSnapshot::kAggregated;
       break;
     default:
       UNREACHABLE();
   }
   return reinterpret_cast<const HeapSnapshot*>(
       i::HeapProfiler::TakeSnapshot(
           *Utils::OpenHandle(*title), internal_type, control));
 }
 
+
+void HeapProfiler::DefineWrapperClass(uint16_t class_id,
+                                      WrapperInfoCallback callback) {
+  i::HeapProfiler::DefineWrapperClass(class_id, callback);
+}
+
 #endif  // ENABLE_LOGGING_AND_PROFILING
 
 
 v8::Testing::StressType internal::Testing::stress_type_ =
     v8::Testing::kStressTypeOpt;
 
 
 void Testing::SetStressRunType(Testing::StressType type) {
   internal::Testing::set_stress_type(type);
 }
@@ skipping 127 matching lines @@
 
 
 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) {
   HandleScopeImplementer* thread_local =
       reinterpret_cast<HandleScopeImplementer*>(storage);
   thread_local->IterateThis(v);
   return storage + ArchiveSpacePerThread();
 }
 
 } }  // namespace v8::internal