Landing for Justin Schuh....

src/api.cc

 // Copyright 2010 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 375 matching lines @@
 
 v8::Handle<Boolean> False() {
   LOG_API("False");
   return ImplementationUtilities::False();
 }
 
 
 ResourceConstraints::ResourceConstraints()
   : max_young_space_size_(0),
     max_old_space_size_(0),
+    max_executable_size_(0),
     stack_limit_(NULL) { }
 
 
 bool SetResourceConstraints(ResourceConstraints* constraints) {
   int young_space_size = constraints->max_young_space_size();
   int old_gen_size = constraints->max_old_space_size();
-  if (young_space_size != 0 || old_gen_size != 0) {
-    bool result = i::Heap::ConfigureHeap(young_space_size / 2, old_gen_size);
+  int max_executable_size = constraints->max_executable_size();
+  if (young_space_size != 0 || old_gen_size != 0 || max_executable_size != 0) {
+    bool result = i::Heap::ConfigureHeap(young_space_size / 2,
+                                         old_gen_size,
+                                         max_executable_size);
     if (!result) return false;
   }
   if (constraints->stack_limit() != NULL) {
     uintptr_t limit = reinterpret_cast<uintptr_t>(constraints->stack_limit());
     i::StackGuard::SetStackLimit(limit);
   }
   return true;
 }
 
 
@@ skipping 2838 matching lines @@
   return i::V8::Initialize(NULL);
 }
 
 
 bool v8::V8::Dispose() {
   i::V8::TearDown();
   return true;
 }
 
 
-HeapStatistics::HeapStatistics(): total_heap_size_(0), used_heap_size_(0) { }
+HeapStatistics::HeapStatistics(): total_heap_size_(0),
+                                  total_heap_size_executable_(0),
+                                  used_heap_size_(0) { }
 
 
 void v8::V8::GetHeapStatistics(HeapStatistics* heap_statistics) {
   heap_statistics->set_total_heap_size(i::Heap::CommittedMemory());
+  heap_statistics->set_total_heap_size_executable(
+      i::Heap::CommittedMemoryExecutable());
   heap_statistics->set_used_heap_size(i::Heap::SizeOfObjects());
 }
 
 
 bool v8::V8::IdleNotification() {
   // Returning true tells the caller that it need not
   // continue to call IdleNotification.
   if (!i::V8::IsRunning()) return true;
   return i::V8::IdleNotification();
 }
@@ skipping 1715 matching lines @@
 
 
 char* HandleScopeImplementer::Iterate(ObjectVisitor* v, char* storage) {
   HandleScopeImplementer* thread_local =
       reinterpret_cast<HandleScopeImplementer*>(storage);
   thread_local->IterateThis(v);
   return storage + ArchiveSpacePerThread();
 }
 
 } }  // namespace v8::internal