Version 3.7.1

src/profile-generator.cc

 // Copyright 2011 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 1912 matching lines @@
               heap_->prototype_symbol(), js_fun->prototype());
         }
       }
       SetInternalReference(js_fun, entry,
                            "shared", js_fun->shared(),
                            JSFunction::kSharedFunctionInfoOffset);
       TagObject(js_fun->unchecked_context(), "(context)");
       SetInternalReference(js_fun, entry,
                            "context", js_fun->unchecked_context(),
                            JSFunction::kContextOffset);
-      TagObject(js_fun->literals(), "(function literals)");
+      TagObject(js_fun->literals_or_bindings(),
+                "(function literals_or_bindings)");
       SetInternalReference(js_fun, entry,
-                           "literals", js_fun->literals(),
+                           "literals_or_bindings",
+                           js_fun->literals_or_bindings(),
                            JSFunction::kLiteralsOffset);
     }
     TagObject(js_obj->properties(), "(object properties)");
     SetInternalReference(obj, entry,
                          "properties", js_obj->properties(),
                          JSObject::kPropertiesOffset);
     TagObject(js_obj->elements(), "(object elements)");
     SetInternalReference(obj, entry,
                          "elements", js_obj->elements(),
                          JSObject::kElementsOffset);
   } else if (obj->IsString()) {
     if (obj->IsConsString()) {
       ConsString* cs = ConsString::cast(obj);
       SetInternalReference(obj, entry, 1, cs->first());
       SetInternalReference(obj, entry, 2, cs->second());
     }
+    if (obj->IsSlicedString()) {
+      SlicedString* ss = SlicedString::cast(obj);
+      SetInternalReference(obj, entry, "parent", ss->parent());
+    }
     extract_indexed_refs = false;
   } else if (obj->IsGlobalContext()) {
     Context* context = Context::cast(obj);
     TagObject(context->jsfunction_result_caches(),
               "(context func. result caches)");
     TagObject(context->normalized_map_cache(), "(context norm. map cache)");
     TagObject(context->runtime_context(), "(runtime context)");
     TagObject(context->map_cache(), "(context map cache)");
     TagObject(context->data(), "(context data)");
   } else if (obj->IsMap()) {
@@ skipping 195 matching lines @@
   int length = js_obj->GetInternalFieldCount();
   for (int i = 0; i < length; ++i) {
     Object* o = js_obj->GetInternalField(i);
     SetInternalReference(
         js_obj, entry, i, o, js_obj->GetInternalFieldOffset(i));
   }
 }
 
 
 String* V8HeapExplorer::GetConstructorName(JSObject* object) {
-  if (object->IsJSFunction()) return HEAP->closure_symbol();
+  Heap* heap = object->GetHeap();
+  if (object->IsJSFunction()) return heap->closure_symbol();
   String* constructor_name = object->constructor_name();
-  if (constructor_name == HEAP->Object_symbol()) {
+  if (constructor_name == heap->Object_symbol()) {
     // Look up an immediate "constructor" property, if it is a function,
     // return its name. This is for instances of binding objects, which
     // have prototype constructor type "Object".
     Object* constructor_prop = NULL;
-    LookupResult result;
-    object->LocalLookupRealNamedProperty(HEAP->constructor_symbol(), &result);
+    LookupResult result(heap->isolate());
+    object->LocalLookupRealNamedProperty(heap->constructor_symbol(), &result);
     if (result.IsProperty()) {
       constructor_prop = result.GetLazyValue();
     }
     if (constructor_prop->IsJSFunction()) {
       Object* maybe_name = JSFunction::cast(constructor_prop)->shared()->name();
       if (maybe_name->IsString()) {
         String* name = String::cast(maybe_name);
         if (name->length() > 0) return name;
       }
     }
@@ skipping 1207 matching lines @@
 
 
 void HeapSnapshotJSONSerializer::SortHashMap(
     HashMap* map, List<HashMap::Entry*>* sorted_entries) {
   for (HashMap::Entry* p = map->Start(); p != NULL; p = map->Next(p))
     sorted_entries->Add(p);
   sorted_entries->Sort(SortUsingEntryValue);
 }
 
 } }  // namespace v8::internal