+ static const int kNumCodeStubKeysOffset = 1;
+ static const int kPayloadLengthOffset = 2;
+ static const int kReservationsOffset = 3;
+
+ static const int kNumSpaces = PROPERTY_CELL_SPACE - NEW_SPACE + 1;
+ static const int kHeaderEntries = kReservationsOffset + kNumSpaces;
+ static const int kHeaderSize = kHeaderEntries * kIntSize;
+
+ // Following the header, we store, in sequential order
+ // - code stub keys
+ // - serialization payload