Separate Cell and PropertyCell spaces

src/snapshot-common.cc

 // Copyright 2006-2008 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 27 matching lines @@
 namespace internal {
 
 
 static void ReserveSpaceForSnapshot(Deserializer* deserializer,
                                     const char* file_name) {
   int file_name_length = StrLength(file_name) + 10;
   Vector<char> name = Vector<char>::New(file_name_length + 1);
   OS::SNPrintF(name, "%s.size", file_name);
   FILE* fp = OS::FOpen(name.start(), "r");
   CHECK_NE(NULL, fp);
-  int new_size, pointer_size, data_size, code_size, map_size, cell_size;
+  int new_size, pointer_size, data_size, code_size, map_size, cell_size,
+      property_cell_size;
 #ifdef _MSC_VER
   // Avoid warning about unsafe fscanf from MSVC.
   // Please note that this is only fine if %c and %s are not being used.
 #define fscanf fscanf_s
 #endif
   CHECK_EQ(1, fscanf(fp, "new %d\n", &new_size));
   CHECK_EQ(1, fscanf(fp, "pointer %d\n", &pointer_size));
   CHECK_EQ(1, fscanf(fp, "data %d\n", &data_size));
   CHECK_EQ(1, fscanf(fp, "code %d\n", &code_size));
   CHECK_EQ(1, fscanf(fp, "map %d\n", &map_size));
   CHECK_EQ(1, fscanf(fp, "cell %d\n", &cell_size));
+  CHECK_EQ(1, fscanf(fp, "property cell %d\n", &property_cell_size));
 #ifdef _MSC_VER
 #undef fscanf
 #endif
   fclose(fp);
   deserializer->set_reservation(NEW_SPACE, new_size);
   deserializer->set_reservation(OLD_POINTER_SPACE, pointer_size);
   deserializer->set_reservation(OLD_DATA_SPACE, data_size);
   deserializer->set_reservation(CODE_SPACE, code_size);
   deserializer->set_reservation(MAP_SPACE, map_size);
   deserializer->set_reservation(CELL_SPACE, cell_size);
+  deserializer->set_reservation(PROPERTY_CELL_SPACE,
+                                property_cell_size);
   name.Dispose();
 }
 
 
 void Snapshot::ReserveSpaceForLinkedInSnapshot(Deserializer* deserializer) {
   deserializer->set_reservation(NEW_SPACE, new_space_used_);
   deserializer->set_reservation(OLD_POINTER_SPACE, pointer_space_used_);
   deserializer->set_reservation(OLD_DATA_SPACE, data_space_used_);
   deserializer->set_reservation(CODE_SPACE, code_space_used_);
   deserializer->set_reservation(MAP_SPACE, map_space_used_);
   deserializer->set_reservation(CELL_SPACE, cell_space_used_);
+  deserializer->set_reservation(PROPERTY_CELL_SPACE,
+                                property_cell_space_used_);
 }
 
 
 bool Snapshot::Initialize(const char* snapshot_file) {
   if (snapshot_file) {
     int len;
     byte* str = ReadBytes(snapshot_file, &len);
     if (!str) return false;
     bool success;
     {
@@ skipping 26 matching lines @@
   SnapshotByteSource source(context_raw_data_,
                             context_raw_size_);
   Deserializer deserializer(&source);
   Object* root;
   deserializer.set_reservation(NEW_SPACE, context_new_space_used_);
   deserializer.set_reservation(OLD_POINTER_SPACE, context_pointer_space_used_);
   deserializer.set_reservation(OLD_DATA_SPACE, context_data_space_used_);
   deserializer.set_reservation(CODE_SPACE, context_code_space_used_);
   deserializer.set_reservation(MAP_SPACE, context_map_space_used_);
   deserializer.set_reservation(CELL_SPACE, context_cell_space_used_);
+  deserializer.set_reservation(PROPERTY_CELL_SPACE,
+                               context_property_cell_space_used_);
   deserializer.DeserializePartial(&root);
   CHECK(root->IsContext());
   return Handle<Context>(Context::cast(root));
 }
 
 } }  // namespace v8::internal