vm/aging_collector.cpp

   1 #include "master.hpp"
   2
   3 namespace factor
   4 {
   5
   6 aging_collector::aging_collector(factor_vm *myvm_) :
   7         copying_collector<aging_space,aging_policy>
   8         (myvm_,myvm_->data->aging,aging_policy(myvm_)) {}
   9
  10 void factor_vm::collect_aging()
  11 {
  12         std::swap(data->aging,data->aging_semispace);
  13         reset_generation(data->aging);
  14
  15         aging_collector collector(this);
  16
  17         collector.trace_roots();
  18         collector.trace_contexts();
  19         collector.trace_cards(data->tenured);
  20         collector.trace_code_heap_roots();
  21         collector.cheneys_algorithm();
  22         update_dirty_code_blocks();
  23
  24         nursery.here = nursery.start;
  25 }
  26
  27 }