[WIP] New GC related APIs.

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index 3fab8de82fe3a50b7b089810a734b6f4e7369bf0..64a687c2f29f65dacf22c4412edbad3ec43cf6a5 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -5781,6 +5781,27 @@ void V8::AddObjectGroup(Isolate* exported_isolate,
 }
 
 
+void V8::SetObjectGroupId(Isolate* exported_isolate,
+                          const Persistent<Value>& object,
+                          void* id) {
+  i::Isolate* isolate = reinterpret_cast<i::Isolate*>(exported_isolate);
+  ASSERT(isolate == i::Isolate::Current());
+  if (IsDeadCheck(isolate, "v8::V8::SetObjectGroupId()")) return;

[Sven Panne, 2013/04/10 08:45:22]

Remove the ASSERT and the IsDeadCheck, these are on death row for several
reasons already elsewhere, so there is no need to introduce them here,
especially not in performance-sensitive parts.

[marja, 2013/04/10 09:31:07]

Done.

+  isolate->global_handles()->SetObjectGroupId(
+      reinterpret_cast<i::Object**>(*object), id);
+}
+
+
+void V8::SetRetainedObjectInfo(Isolate* exported_isolate,
+                               void* id,
+                               RetainedObjectInfo* info = NULL) {
+  i::Isolate* isolate = reinterpret_cast<i::Isolate*>(exported_isolate);
+  ASSERT(isolate == i::Isolate::Current());
+  if (IsDeadCheck(isolate, "v8::V8::SetRetainedObjectInfo()")) return;

[Sven Panne, 2013/04/10 08:45:22]

Remove ASSERT/IsDeadCheck here, too.

[marja, 2013/04/10 09:31:07]

Done.

+  isolate->global_handles()->SetRetainedObjectInfo(id, info);
+}
+
+
 void V8::AddImplicitReferences(Persistent<Object> parent,
                                Persistent<Value>* children,
                                size_t length) {