Implement support for reattaching a global object to a context. This...

src/api.cc

 // Copyright 2009 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 3060 matching lines @@
 void Context::DetachGlobal() {
   if (IsDeadCheck("v8::Context::DetachGlobal()")) 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::DetachGlobal(context);
 }
 
 
+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));
+}
+
+
 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 960 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