void constMethodKlass::oop_follow_contents(oop obj) {
assert (obj->is_constMethod(), "object must be constMethod");
constMethodOop cm = constMethodOop(obj);
MarkSweep::mark_and_push(cm->adr_method());
MarkSweep::mark_and_push(cm->adr_stackmap_data());
MarkSweep::mark_and_push(cm->adr_exception_table());
// Performance tweak: We skip iterating over the klass pointer since we
// know that Universe::constMethodKlassObj never moves.
}
int constMethodKlass::oop_oop_iterate(oop obj, OopClosure* blk) {
assert (obj->is_constMethod(), "object must be constMethod");
constMethodOop cm = constMethodOop(obj);
blk->do_oop(cm->adr_method());
blk->do_oop(cm->adr_stackmap_data());
blk->do_oop(cm->adr_exception_table());
// Get size before changing pointers.
// Don't call size() or oop_size() since that is a virtual call.
int size = cm->object_size();
return size;
}
int constMethodKlass::oop_adjust_pointers(oop obj) {
assert(obj->is_constMethod(), "should be constMethod");
constMethodOop cm = constMethodOop(obj);
MarkSweep::adjust_pointer(cm->adr_method());
MarkSweep::adjust_pointer(cm->adr_stackmap_data());
MarkSweep::adjust_pointer(cm->adr_exception_table());
// Get size before changing pointers.
// Don't call size() or oop_size() since that is a virtual call.
int size = cm->object_size();
// Performance tweak: We skip iterating over the klass pointer since we
// know that Universe::constMethodKlassObj never moves.
return size;
}
int constMethodKlass::oop_oop_iterate_m(oop obj, OopClosure* blk, MemRegion mr) {
assert (obj->is_constMethod(), "object must be constMethod");
constMethodOop cm = constMethodOop(obj);
oop* adr;
adr = cm->adr_method();
if (mr.contains(adr)) blk->do_oop(adr);
adr = cm->adr_stackmap_data();
if (mr.contains(adr)) blk->do_oop(adr);
adr = cm->adr_exception_table();
if (mr.contains(adr)) blk->do_oop(adr);
// Get size before changing pointers.
// Don't call size() or oop_size() since that is a virtual call.
int size = cm->object_size();
// Performance tweak: We skip iterating over the klass pointer since we
// know that Universe::constMethodKlassObj never moves.
return size;
}
