#include "master.hpp"
-/* A tool to debug write barriers. Call check_data_heap() to ensure that all
-cards that should be marked are actually marked. */
+// A tool to debug write barriers. Call check_data_heap() to ensure that all
+// cards that should be marked are actually marked.
namespace factor {
enum generation {
- nursery_generation,
- aging_generation,
- tenured_generation
+ NURSERY_GENERATION,
+ AGING_GENERATION,
+ TENURED_GENERATION
};
inline generation generation_of(factor_vm* parent, object* obj) {
if (parent->data->nursery->contains_p(obj))
- return nursery_generation;
+ return NURSERY_GENERATION;
else if (parent->data->aging->contains_p(obj))
- return aging_generation;
+ return AGING_GENERATION;
else if (parent->data->tenured->contains_p(obj))
- return tenured_generation;
+ return TENURED_GENERATION;
else {
critical_error("Bad object", (cell)obj);
return (generation)-1;
return;
generation target = generation_of(parent, untag<object>(*slot_ptr));
- if (gen == aging_generation && target == nursery_generation) {
+ if (gen == AGING_GENERATION && target == NURSERY_GENERATION) {
check_write_barrier(slot_ptr, target, card_points_to_nursery);
- } else if (gen == tenured_generation) {
- if (target == nursery_generation) {
+ } else if (gen == TENURED_GENERATION) {
+ if (target == NURSERY_GENERATION) {
check_write_barrier(slot_ptr, target, card_points_to_nursery);
- } else if (target == aging_generation) {
+ } else if (target == AGING_GENERATION) {
check_write_barrier(slot_ptr, target, card_points_to_aging);
}
}