--verify-predictable mode added for ensuring that GC behaves deterministically.

src/serialize.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/accessors.h"
 #include "src/api.h"
 #include "src/bootstrapper.h"
 #include "src/deoptimizer.h"
@@ skipping 832 matching lines @@
 // This routine writes the new object into the pointer provided and then
 // returns true if the new object was in young space and false otherwise.
 // The reason for this strange interface is that otherwise the object is
 // written very late, which means the FreeSpace map is not set up by the
 // time we need to use it to mark the space at the end of a page free.
 void Deserializer::ReadObject(int space_number,
                               Object** write_back) {
   int size = source_->GetInt() << kObjectAlignmentBits;
   Address address = Allocate(space_number, size);
   HeapObject* obj = HeapObject::FromAddress(address);
+  isolate_->heap()->OnAllocationEvent(obj, size);
   *write_back = obj;
   Object** current = reinterpret_cast<Object**>(address);
   Object** limit = current + (size >> kPointerSizeLog2);
   if (FLAG_log_snapshot_positions) {
     LOG(isolate_, SnapshotPositionEvent(address, source_->position()));
   }
   ReadChunk(current, limit, space_number, address);
 
   // TODO(mvstanton): consider treating the heap()->allocation_sites_list()
   // as a (weak) root. If this root is relocated correctly,
@@ skipping 950 matching lines @@
 }
 
 
 void Serializer::InitializeCodeAddressMap() {
   isolate_->InitializeLoggingAndCounters();
   code_address_map_ = new CodeAddressMap(isolate_);
 }
 
 
 } }  // namespace v8::internal