258
259 #ifndef SERIALGC
260 void instanceMirrorKlass::oop_push_contents(PSPromotionManager* pm, oop obj) {
261 instanceKlass::oop_push_contents(pm, obj);
262 InstanceMirrorKlass_OOP_ITERATE( \
263 start_of_static_fields(obj), java_lang_Class::static_oop_field_size(obj), \
264 if (PSScavenge::should_scavenge(p)) { \
265 pm->claim_or_forward_depth(p); \
266 }, \
267 assert_nothing )
268 }
269
270 int instanceMirrorKlass::oop_update_pointers(ParCompactionManager* cm, oop obj) {
271 instanceKlass::oop_update_pointers(cm, obj);
272 InstanceMirrorKlass_OOP_ITERATE( \
273 start_of_static_fields(obj), java_lang_Class::static_oop_field_size(obj), \
274 PSParallelCompact::adjust_pointer(p), \
275 assert_nothing)
276 return oop_size(obj);
277 }
278
279
280 int instanceMirrorKlass::oop_update_pointers(ParCompactionManager* cm, oop obj,
281 HeapWord* beg_addr, HeapWord* end_addr) {
282 instanceKlass::oop_update_pointers(cm, obj, beg_addr, end_addr);
283 InstanceMirrorKlass_BOUNDED_OOP_ITERATE( \
284 start_of_static_fields(obj), java_lang_Class::static_oop_field_size(obj), \
285 beg_addr, end_addr, \
286 PSParallelCompact::adjust_pointer(p), \
287 assert_nothing )
288 return oop_size(obj);
289 }
290 #endif // SERIALGC
291
292 int instanceMirrorKlass::instance_size(KlassHandle k) {
293 if (k() != NULL && k->oop_is_instance()) {
294 return align_object_size(size_helper() + instanceKlass::cast(k())->static_field_size());
295 }
296 return size_helper();
297 }
298
299 instanceOop instanceMirrorKlass::allocate_permanent_instance(KlassHandle k, TRAPS) {
300 // Query before forming handle.
301 int size = instance_size(k);
302 KlassHandle h_k(THREAD, as_klassOop());
303 instanceOop i = (instanceOop) CollectedHeap::permanent_obj_allocate(h_k, size, CHECK_NULL);
304 return i;
305 }
306
307 int instanceMirrorKlass::oop_size(oop obj) const {
308 return java_lang_Class::oop_size(obj);
309 }
310
311 int instanceMirrorKlass::compute_static_oop_field_size(oop obj) {
312 klassOop k = java_lang_Class::as_klassOop(obj);
313 if (k != NULL && k->klass_part()->oop_is_instance()) {
314 return instanceKlass::cast(k)->static_oop_field_size();
315 }
316 return 0;
317 }
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258
259 #ifndef SERIALGC
260 void instanceMirrorKlass::oop_push_contents(PSPromotionManager* pm, oop obj) {
261 instanceKlass::oop_push_contents(pm, obj);
262 InstanceMirrorKlass_OOP_ITERATE( \
263 start_of_static_fields(obj), java_lang_Class::static_oop_field_size(obj), \
264 if (PSScavenge::should_scavenge(p)) { \
265 pm->claim_or_forward_depth(p); \
266 }, \
267 assert_nothing )
268 }
269
270 int instanceMirrorKlass::oop_update_pointers(ParCompactionManager* cm, oop obj) {
271 instanceKlass::oop_update_pointers(cm, obj);
272 InstanceMirrorKlass_OOP_ITERATE( \
273 start_of_static_fields(obj), java_lang_Class::static_oop_field_size(obj), \
274 PSParallelCompact::adjust_pointer(p), \
275 assert_nothing)
276 return oop_size(obj);
277 }
278 #endif // SERIALGC
279
280 int instanceMirrorKlass::instance_size(KlassHandle k) {
281 if (k() != NULL && k->oop_is_instance()) {
282 return align_object_size(size_helper() + instanceKlass::cast(k())->static_field_size());
283 }
284 return size_helper();
285 }
286
287 instanceOop instanceMirrorKlass::allocate_instance(KlassHandle k, TRAPS) {
288 // Query before forming handle.
289 int size = instance_size(k);
290 KlassHandle h_k(THREAD, as_klassOop());
291 instanceOop i;
292
293 if (JavaObjectsInPerm) {
294 i = (instanceOop) CollectedHeap::permanent_obj_allocate(h_k, size, CHECK_NULL);
295 } else {
296 assert(ScavengeRootsInCode > 0, "must be");
297 i = (instanceOop) CollectedHeap::obj_allocate(h_k, size, CHECK_NULL);
298 }
299
300 return i;
301 }
302
303 int instanceMirrorKlass::oop_size(oop obj) const {
304 return java_lang_Class::oop_size(obj);
305 }
306
307 int instanceMirrorKlass::compute_static_oop_field_size(oop obj) {
308 klassOop k = java_lang_Class::as_klassOop(obj);
309 if (k != NULL && k->klass_part()->oop_is_instance()) {
310 return instanceKlass::cast(k)->static_oop_field_size();
311 }
312 return 0;
313 }
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