6 to_tenured_collector::to_tenured_collector(factor_vm *myvm_) :
7 collector<tenured_space,to_tenured_policy>(
9 &myvm_->gc_stats.aging_stats,
11 to_tenured_policy(myvm_)) {}
13 void to_tenured_collector::tenure_reachable_objects()
15 std::vector<object *> *mark_stack = &this->target->mark_stack;
16 while(!mark_stack->empty())
18 object *obj = mark_stack->back();
19 mark_stack->pop_back();
20 this->trace_slots(obj);
24 void factor_vm::collect_to_tenured()
26 /* Copy live objects from aging space to tenured space. */
27 to_tenured_collector collector(this);
29 data->tenured->clear_mark_stack();
31 collector.trace_roots();
32 collector.trace_contexts();
33 collector.trace_cards(data->tenured,
35 simple_unmarker(card_mark_mask));
36 collector.trace_code_heap_roots(&code->points_to_aging);
37 collector.tenure_reachable_objects();
38 update_code_heap_for_minor_gc(&code->points_to_aging);
40 data->reset_generation(&nursery);
41 data->reset_generation(data->aging);
42 code->clear_remembered_set();