Progress towards making Zones independent of Isolates and Threads.

src/list-inl.h

 // Copyright 2006-2009 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 17 matching lines @@
 #ifndef V8_LIST_INL_H_
 #define V8_LIST_INL_H_
 
 #include "list.h"
 
 namespace v8 {
 namespace internal {
 
 
 template<typename T, class P>
-void List<T, P>::Add(const T& element) {
+void List<T, P>::Add(const T& element, P alloc) {
   if (length_ < capacity_) {
     data_[length_++] = element;
   } else {
-    List<T, P>::ResizeAdd(element);
+    List<T, P>::ResizeAdd(element, alloc);
   }
 }
 
 
 template<typename T, class P>
-void List<T, P>::AddAll(const List<T, P>& other) {
-  AddAll(other.ToVector());
+void List<T, P>::AddAll(const List<T, P>& other, P alloc) {
+  AddAll(other.ToVector(), alloc);
 }
 
 
 template<typename T, class P>
-void List<T, P>::AddAll(const Vector<T>& other) {
+void List<T, P>::AddAll(const Vector<T>& other, P alloc) {
   int result_length = length_ + other.length();
-  if (capacity_ < result_length) Resize(result_length);
+  if (capacity_ < result_length) Resize(result_length, alloc);
   for (int i = 0; i < other.length(); i++) {
     data_[length_ + i] = other.at(i);
   }
   length_ = result_length;
 }
 
 
 // Use two layers of inlining so that the non-inlined function can
 // use the same implementation as the inlined version.
 template<typename T, class P>
-void List<T, P>::ResizeAdd(const T& element) {
-  ResizeAddInternal(element);
+void List<T, P>::ResizeAdd(const T& element, P alloc) {
+  ResizeAddInternal(element, alloc);
 }
 
 
 template<typename T, class P>
-void List<T, P>::ResizeAddInternal(const T& element) {
+void List<T, P>::ResizeAddInternal(const T& element, P alloc) {
   ASSERT(length_ >= capacity_);
   // Grow the list capacity by 100%, but make sure to let it grow
   // even when the capacity is zero (possible initial case).
   int new_capacity = 1 + 2 * capacity_;
   // Since the element reference could be an element of the list, copy
   // it out of the old backing storage before resizing.
   T temp = element;
-  Resize(new_capacity);
+  Resize(new_capacity, alloc);
   data_[length_++] = temp;
 }
 
 
 template<typename T, class P>
-void List<T, P>::Resize(int new_capacity) {
-  T* new_data = List<T, P>::NewData(new_capacity);
+void List<T, P>::Resize(int new_capacity, P alloc) {
+  T* new_data = NewData(new_capacity, alloc);
   memcpy(new_data, data_, capacity_ * sizeof(T));
   List<T, P>::DeleteData(data_);
   data_ = new_data;
   capacity_ = new_capacity;
 }
 
 
 template<typename T, class P>
-Vector<T> List<T, P>::AddBlock(T value, int count) {
+Vector<T> List<T, P>::AddBlock(T value, int count, P alloc) {
   int start = length_;
-  for (int i = 0; i < count; i++) Add(value);
+  for (int i = 0; i < count; i++) Add(value, alloc);
   return Vector<T>(&data_[start], count);
 }
 
 
 template<typename T, class P>
-void List<T, P>::InsertAt(int index, const T& elm) {
+void List<T, P>::InsertAt(int index, const T& elm, P alloc) {
   ASSERT(index >= 0 && index <= length_);
-  Add(elm);
+  Add(elm, alloc);
   for (int i = length_ - 1; i > index; --i) {
     data_[i] = data_[i - 1];
   }
   data_[index] = elm;
 }
 
 
 template<typename T, class P>
 T List<T, P>::Remove(int i) {
   T element = at(i);
@@ skipping 12 matching lines @@
     if (data_[i] == elm) {
       Remove(i);
       return true;
     }
   }
   return false;
 }
 
 
 template<typename T, class P>
-void List<T, P>::Allocate(int length) {
+void List<T, P>::Allocate(int length, P allocator) {
   DeleteData(data_);
-  Initialize(length);
+  Initialize(length, allocator);
   length_ = length;
 }
 
 
 template<typename T, class P>
 void List<T, P>::Clear() {
   DeleteData(data_);
   Initialize(0);
 }
 
@@ skipping 47 matching lines @@
 }
 
 
 template<typename T, class P>
 void List<T, P>::Sort() {
   Sort(PointerValueCompare<T>);
 }
 
 
 template<typename T, class P>
-void List<T, P>::Initialize(int capacity) {
+void List<T, P>::Initialize(int capacity, P allocator) {
   ASSERT(capacity >= 0);
-  data_ = (capacity > 0) ? NewData(capacity) : NULL;
+  data_ = (capacity > 0) ? NewData(capacity, allocator) : NULL;
   capacity_ = capacity;
   length_ = 0;
 }
 
 
 template <typename T, typename P>
 int SortedListBSearch(const List<T>& list, P cmp) {
   int low = 0;
   int high = list.length() - 1;
   while (low <= high) {
@@ skipping 29 matching lines @@
 
 template <typename T>
 int SortedListBSearch(const List<T>& list, T elem) {
   return SortedListBSearch<T, ElementCmp<T> > (list, ElementCmp<T>(elem));
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_LIST_INL_H_