Version 2.3.6
RegExp literals create a new object every time they are evaluated (issue 704).
Object.seal and Object.freeze return the modified object (issue 809).
Fix building using GCC 4.4.4.
Review URL: http://codereview.chromium.org/3078033
git-svn-id: http://v8.googlecode.com/svn/trunk@5208 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/heap.cc b/src/heap.cc
index 9f27a49..c4d0439 100644
--- a/src/heap.cc
+++ b/src/heap.cc
@@ -4106,7 +4106,7 @@
}
-void Heap::RecordStats(HeapStats* stats) {
+void Heap::RecordStats(HeapStats* stats, bool take_snapshot) {
*stats->start_marker = 0xDECADE00;
*stats->end_marker = 0xDECADE01;
*stats->new_space_size = new_space_.Size();
@@ -4123,6 +4123,23 @@
*stats->cell_space_capacity = cell_space_->Capacity();
*stats->lo_space_size = lo_space_->Size();
GlobalHandles::RecordStats(stats);
+ *stats->memory_allocator_size = MemoryAllocator::Size();
+ *stats->memory_allocator_capacity =
+ MemoryAllocator::Size() + MemoryAllocator::Available();
+ if (take_snapshot) {
+ HeapIterator iterator;
+ for (HeapObject* obj = iterator.next();
+ obj != NULL;
+ obj = iterator.next()) {
+ // Note: snapshot won't be precise because IsFreeListNode returns true
+ // for any bytearray.
+ if (FreeListNode::IsFreeListNode(obj)) continue;
+ InstanceType type = obj->map()->instance_type();
+ ASSERT(0 <= type && type <= LAST_TYPE);
+ stats->objects_per_type[type]++;
+ stats->size_per_type[type] += obj->Size();
+ }
+ }
}