Add a write buffer, aligned so that a single bit tells us whether it has...

src/v8.cc

Index: src/v8.cc
===================================================================
--- src/v8.cc	(revision 6011)
+++ src/v8.cc	(working copy)
@@ -39,6 +39,7 @@
 #include "serialize.h"
 #include "simulator.h"
 #include "stub-cache.h"
+#include "write-buffer.h"
 
 namespace v8 {
 namespace internal {
@@ -93,6 +94,8 @@
     StackGuard::InitThread(lock);
   }
 
+  WriteBuffer::Setup();
+
   // Setup the object heap
   ASSERT(!Heap::HasBeenSetup());
   if (!Heap::Setup(create_heap_objects)) {
@@ -180,6 +183,8 @@
   Logger::TearDown();
   Heap::TearDown();
 
+  WriteBuffer::TearDown();
+
   is_running_ = false;
   has_been_disposed_ = true;
 }