Made zone segments aligned in memory and included a pointer to the zone in the header. Larger objec…

src/list.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_LIST_H_
 #define V8_LIST_H_
 
 #include <algorithm>
 
 #include "src/checks.h"
@@ skipping 155 matching lines @@
   void StableSort();
 
   INLINE(void Initialize(int capacity,
                          AllocationPolicy allocator = AllocationPolicy())) {
     DCHECK(capacity >= 0);
     data_ = (capacity > 0) ? NewData(capacity, allocator) : NULL;
     capacity_ = capacity;
     length_ = 0;
   }
 
+ protected:
+  T* data() const { return data_; }
+
  private:
   T* data_;
   int capacity_;
   int length_;
 
   INLINE(T* NewData(int n, AllocationPolicy allocator))  {
     return static_cast<T*>(allocator.New(n * sizeof(T)));
   }
   INLINE(void DeleteData(T* data))  {
     AllocationPolicy::Delete(data);
@@ skipping 39 matching lines @@
 int SortedListBSearch(const List<T>& list, P cmp);
 template <typename T>
 int SortedListBSearch(const List<T>& list, T elem);
 
 
 }  // namespace internal
 }  // namespace v8
 
 
 #endif  // V8_LIST_H_