void compiledICHolderKlass::oop_print_on(oop obj, outputStream* st) {
assert(obj->is_compiledICHolder(), "must be compiledICHolder");
Klass::oop_print_on(obj, st);
compiledICHolderOop c = compiledICHolderOop(obj);
st->print(" - method: "); c->holder_method()->print_value_on(st); st->cr();
st->print(" - klass: "); c->holder_klass()->print_value_on(st); st->cr();
}
void compiledICHolderKlass::oop_follow_contents(oop obj) {
assert(obj->is_compiledICHolder(), "must be compiledICHolder");
compiledICHolderOop c = compiledICHolderOop(obj);
obj->follow_header();
MarkSweep::mark_and_push(c->adr_holder_method());
MarkSweep::mark_and_push(c->adr_holder_klass());
}
void compiledICHolderKlass::oop_follow_contents(ParCompactionManager* cm,
oop obj) {
assert(obj->is_compiledICHolder(), "must be compiledICHolder");
compiledICHolderOop c = compiledICHolderOop(obj);
obj->follow_header(cm);
PSParallelCompact::mark_and_push(cm, c->adr_holder_method());
PSParallelCompact::mark_and_push(cm, c->adr_holder_klass());
}
int compiledICHolderKlass::oop_update_pointers(ParCompactionManager* cm,
oop obj) {
assert(obj->is_compiledICHolder(), "must be compiledICHolder");
compiledICHolderOop c = compiledICHolderOop(obj);
PSParallelCompact::adjust_pointer(c->adr_holder_method());
PSParallelCompact::adjust_pointer(c->adr_holder_klass());
return c->object_size();
}
bool compiledICHolderKlass::oop_being_unloaded(
BoolObjectClosure* is_alive, oop obj) {
// Delegate to the method and klass
assert(!is_alive->do_object_b(obj), "should not be live");
assert(obj->is_compiledICHolder(), "must be compiledICHolder");
compiledICHolderOop c = compiledICHolderOop(obj);
return c->holder_method()->method_holder()->being_unloaded(is_alive)
|| c->holder_klass()->being_unloaded(is_alive);
}
void compiledICHolderKlass::oop_verify_on(oop obj, outputStream* st) {
Klass::oop_verify_on(obj, st);
guarantee(obj->is_compiledICHolder(), "must be compiledICHolder");
compiledICHolderOop c = compiledICHolderOop(obj);
guarantee(c->is_perm(), "should be in permspace");
guarantee(c->holder_method()->is_perm(), "should be in permspace");
guarantee(c->holder_method()->is_method(), "should be method");
guarantee(c->holder_klass()->is_perm(), "should be in permspace");
guarantee(c->holder_klass()->is_klass(), "should be klass");
}
int compiledICHolderKlass::oop_oop_iterate(oop obj, OopClosure* blk) {
assert(obj->is_compiledICHolder(), "must be compiledICHolder");
compiledICHolderOop c = compiledICHolderOop(obj);
// Get size before changing pointers.
// Don't call size() or oop_size() since that is a virtual call.
int size = c->object_size();
obj->oop_iterate_header(blk);
blk->do_oop(c->adr_holder_method());
blk->do_oop(c->adr_holder_klass());
return size;
}
int compiledICHolderKlass::oop_adjust_pointers(oop obj) {
assert(obj->is_compiledICHolder(), "must be compiledICHolder");
compiledICHolderOop c = compiledICHolderOop(obj);
// Get size before changing pointers.
// Don't call size() or oop_size() since that is a virtual call.
int size = c->object_size();
MarkSweep::adjust_pointer(c->adr_holder_method());
MarkSweep::adjust_pointer(c->adr_holder_klass());
obj->adjust_header();
return size;
}
object_type ClassifyObjectClosure::classify_object(oop obj, bool count) {
object_type type = unknown_type;
Klass* k = obj->blueprint();
if (k->as_klassOop() == SystemDictionary::Object_klass()) {
tty->print_cr("Found the class!");
}
if (count) {
k->set_alloc_count(k->alloc_count() + 1);
}
if (obj->is_instance()) {
if (k->oop_is_instanceRef()) {
type = instanceRef_type;
} else {
type = instance_type;
}
} else if (obj->is_typeArray()) {
type = typeArray_type;
} else if (obj->is_objArray()) {
type = objArray_type;
} else if (obj->is_symbol()) {
type = symbol_type;
} else if (obj->is_klass()) {
Klass* k = ((klassOop)obj)->klass_part();
if (k->oop_is_instance()) {
type = instanceKlass_type;
} else {
type = klass_type;
}
} else if (obj->is_method()) {
type = method_type;
} else if (obj->is_constMethod()) {
type = constMethod_type;
} else if (obj->is_methodData()) {
ShouldNotReachHere();
} else if (obj->is_constantPool()) {
type = constantPool_type;
} else if (obj->is_constantPoolCache()) {
type = constantPoolCache_type;
} else if (obj->is_compiledICHolder()) {
type = compiledICHolder_type;
} else {
ShouldNotReachHere();
}
assert(type != unknown_type, "found object of unknown type.");
return type;
}
int compiledICHolderKlass::oop_update_pointers(ParCompactionManager* cm,
oop obj,
HeapWord* beg_addr,
HeapWord* end_addr) {
assert(obj->is_compiledICHolder(), "must be compiledICHolder");
compiledICHolderOop c = compiledICHolderOop(obj);
oop* p;
p = c->adr_holder_method();
PSParallelCompact::adjust_pointer(p, beg_addr, end_addr);
p = c->adr_holder_klass();
PSParallelCompact::adjust_pointer(p, beg_addr, end_addr);
return c->object_size();
}
void do_object(oop obj) {
// Zap data from the objects which is pertains only to this JVM. We
// want that data recreated in new JVMs when the shared file is used.
if (obj->is_method()) {
((methodOop)obj)->remove_unshareable_info();
}
else if (obj->is_klass()) {
Klass::cast((klassOop)obj)->remove_unshareable_info();
}
// Don't save compiler related special oops (shouldn't be any yet).
if (obj->is_methodData() || obj->is_compiledICHolder()) {
ShouldNotReachHere();
}
}
int compiledICHolderKlass::oop_oop_iterate_m(oop obj, OopClosure* blk,
MemRegion mr) {
assert(obj->is_compiledICHolder(), "must be compiledICHolder");
compiledICHolderOop c = compiledICHolderOop(obj);
// Get size before changing pointers.
// Don't call size() or oop_size() since that is a virtual call.
int size = c->object_size();
obj->oop_iterate_header(blk, mr);
oop* adr;
adr = c->adr_holder_method();
if (mr.contains(adr)) blk->do_oop(adr);
adr = c->adr_holder_klass();
if (mr.contains(adr)) blk->do_oop(adr);
return size;
}
int compiledICHolderKlass::oop_size(oop obj) const {
assert(obj->is_compiledICHolder(), "must be compiledICHolder");
return compiledICHolderOop(obj)->object_size();
}
void compiledICHolderKlass::oop_print_value_on(oop obj, outputStream* st) {
assert(obj->is_compiledICHolder(), "must be compiledICHolder");
Klass::oop_print_value_on(obj, st);
}
void compiledICHolderKlass::oop_push_contents(PSPromotionManager* pm, oop obj) {
assert(obj->is_compiledICHolder(), "must be compiledICHolder");
}