Added recording of heap and global handle stats in a stack-allocated

src/heap.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 3255 matching lines @@
   heap_configured = true;
   return true;
 }
 
 
 bool Heap::ConfigureHeapDefault() {
   return ConfigureHeap(FLAG_max_new_space_size / 2, FLAG_max_old_space_size);
 }
 
 
+void Heap::RecordStats(HeapStats* stats) {
+  stats->new_space_size = new_space_.Size();
+  stats->new_space_capacity = new_space_.Capacity();
+  stats->old_pointer_space_size = old_pointer_space_->Size();
+  stats->old_pointer_space_capacity = old_pointer_space_->Capacity();
+  stats->old_data_space_size = old_data_space_->Size();
+  stats->old_data_space_capacity = old_data_space_->Capacity();
+  stats->code_space_size = code_space_->Size();
+  stats->code_space_capacity = code_space_->Capacity();
+  stats->map_space_size = map_space_->Size();
+  stats->map_space_capacity = map_space_->Capacity();
+  stats->cell_space_size = cell_space_->Size();
+  stats->cell_space_capacity = cell_space_->Capacity();
+  stats->lo_space_size = lo_space_->Size();
+  GlobalHandles::RecordStats(stats);
+}
+
+
 int Heap::PromotedSpaceSize() {
   return old_pointer_space_->Size()
       + old_data_space_->Size()
       + code_space_->Size()
       + map_space_->Size()
       + cell_space_->Size()
       + lo_space_->Size();
 }
 
 
@@ skipping 679 matching lines @@
   for (int i = 0; i < kNumberOfCaches; i++) {
     if (caches_[i] != NULL) {
       delete caches_[i];
       caches_[i] = NULL;
     }
   }
 }
 
 
 } }  // namespace v8::internal