move HEAP to /test

src/mark-compact.cc

 // Copyright 2012 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 61 matching lines @@
       tracer_(NULL),
       migration_slots_buffer_(NULL),
       heap_(NULL),
       code_flusher_(NULL),
       encountered_weak_collections_(NULL),
       have_code_to_deoptimize_(false) { }
 
 #ifdef VERIFY_HEAP
 class VerifyMarkingVisitor: public ObjectVisitor {
  public:
+  explicit VerifyMarkingVisitor(Heap* heap) : heap_(heap) {}
+
   void VisitPointers(Object** start, Object** end) {
     for (Object** current = start; current < end; current++) {
       if ((*current)->IsHeapObject()) {
         HeapObject* object = HeapObject::cast(*current);
-        CHECK(HEAP->mark_compact_collector()->IsMarked(object));
+        CHECK(heap_->mark_compact_collector()->IsMarked(object));
       }
     }
   }
 
   void VisitEmbeddedPointer(RelocInfo* rinfo) {
     ASSERT(rinfo->rmode() == RelocInfo::EMBEDDED_OBJECT);
     if (!FLAG_weak_embedded_maps_in_optimized_code || !FLAG_collect_maps ||
         rinfo->host()->kind() != Code::OPTIMIZED_FUNCTION ||
         !rinfo->target_object()->IsMap() ||
         !Map::cast(rinfo->target_object())->CanTransition()) {
       VisitPointer(rinfo->target_object_address());
     }
   }
+
+ private:
+  Heap* heap_;
 };
 
 
-static void VerifyMarking(Address bottom, Address top) {
-  VerifyMarkingVisitor visitor;
+static void VerifyMarking(Heap* heap, Address bottom, Address top) {
+  VerifyMarkingVisitor visitor(heap);
   HeapObject* object;
   Address next_object_must_be_here_or_later = bottom;
 
   for (Address current = bottom;
        current < top;
        current += kPointerSize) {
     object = HeapObject::FromAddress(current);
     if (MarkCompactCollector::IsMarked(object)) {
       CHECK(current >= next_object_must_be_here_or_later);
       object->Iterate(&visitor);
       next_object_must_be_here_or_later = current + object->Size();
     }
   }
 }
 
 
 static void VerifyMarking(NewSpace* space) {
   Address end = space->top();
   NewSpacePageIterator it(space->bottom(), end);
   // The bottom position is at the start of its page. Allows us to use
   // page->area_start() as start of range on all pages.
   CHECK_EQ(space->bottom(),
             NewSpacePage::FromAddress(space->bottom())->area_start());
   while (it.has_next()) {
     NewSpacePage* page = it.next();
     Address limit = it.has_next() ? page->area_end() : end;
     CHECK(limit == end || !page->Contains(end));
-    VerifyMarking(page->area_start(), limit);
+    VerifyMarking(space->heap(), page->area_start(), limit);
   }
 }
 
 
 static void VerifyMarking(PagedSpace* space) {
   PageIterator it(space);
 
   while (it.has_next()) {
     Page* p = it.next();
-    VerifyMarking(p->area_start(), p->area_end());
+    VerifyMarking(space->heap(), p->area_start(), p->area_end());
   }
 }
 
 
 static void VerifyMarking(Heap* heap) {
   VerifyMarking(heap->old_pointer_space());
   VerifyMarking(heap->old_data_space());
   VerifyMarking(heap->code_space());
   VerifyMarking(heap->cell_space());
   VerifyMarking(heap->property_cell_space());
   VerifyMarking(heap->map_space());
   VerifyMarking(heap->new_space());
 
-  VerifyMarkingVisitor visitor;
+  VerifyMarkingVisitor visitor(heap);
 
   LargeObjectIterator it(heap->lo_space());
   for (HeapObject* obj = it.Next(); obj != NULL; obj = it.Next()) {
     if (MarkCompactCollector::IsMarked(obj)) {
       obj->Iterate(&visitor);
     }
   }
 
   heap->IterateStrongRoots(&visitor, VISIT_ONLY_STRONG);
 }
@@ skipping 1235 matching lines @@
     MarkBit mark = Marking::MarkBitFrom(object);
     collector->MarkObject(object, mark);
   }
 
 
   // Visit an unmarked object.
   INLINE(static void VisitUnmarkedObject(MarkCompactCollector* collector,
                                          HeapObject* obj)) {
 #ifdef DEBUG
     ASSERT(collector->heap()->Contains(obj));
-    ASSERT(!HEAP->mark_compact_collector()->IsMarked(obj));
+    ASSERT(!collector->heap()->mark_compact_collector()->IsMarked(obj));
 #endif
     Map* map = obj->map();
     Heap* heap = obj->GetHeap();
     MarkBit mark = Marking::MarkBitFrom(obj);
     heap->mark_compact_collector()->SetMark(obj, mark);
     // Mark the map pointer and the body.
     MarkBit map_mark = Marking::MarkBitFrom(map);
     heap->mark_compact_collector()->MarkObject(map, map_mark);
     IterateBody(map, obj);
   }
@@ skipping 2886 matching lines @@
   while (buffer != NULL) {
     SlotsBuffer* next_buffer = buffer->next();
     DeallocateBuffer(buffer);
     buffer = next_buffer;
   }
   *buffer_address = NULL;
 }
 
 
 } }  // namespace v8::internal