Changed recording of heap stats on OOM to store data directly in local

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 3256 matching lines @@
   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();
+  *stats->start_marker = 0xDECADE00;
+  *stats->end_marker = 0xDECADE01;
+  *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()
@@ skipping 683 matching lines @@
   for (int i = 0; i < kNumberOfCaches; i++) {
     if (caches_[i] != NULL) {
       delete caches_[i];
       caches_[i] = NULL;
     }
   }
 }
 
 
 } }  // namespace v8::internal