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comparison src/share/vm/oops/objArrayKlassKlass.cpp @ 2376:c7f3d0b4570f

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7017732: move static fields into Class to prepare for perm gen removal Reviewed-by: kvn, coleenp, twisti, stefank
author never
date Fri, 18 Mar 2011 16:00:34 -0700
parents e5383553fd4e
children fc9d8850ab8b
comparison
equal deleted inserted replaced
2375:d673ef06fe96 2376:c7f3d0b4570f
29 #include "gc_interface/collectedHeap.inline.hpp" 29 #include "gc_interface/collectedHeap.inline.hpp"
30 #include "oops/instanceKlass.hpp" 30 #include "oops/instanceKlass.hpp"
31 #include "oops/objArrayKlassKlass.hpp" 31 #include "oops/objArrayKlassKlass.hpp"
32 #include "oops/oop.inline.hpp" 32 #include "oops/oop.inline.hpp"
33 #include "oops/oop.inline2.hpp" 33 #include "oops/oop.inline2.hpp"
34 #ifndef SERIALGC
35 #include "gc_implementation/parNew/parOopClosures.inline.hpp"
36 #include "gc_implementation/parallelScavenge/psPromotionManager.inline.hpp"
37 #include "gc_implementation/parallelScavenge/psScavenge.inline.hpp"
38 #include "memory/cardTableRS.hpp"
39 #include "oops/oop.pcgc.inline.hpp"
40 #endif
34 41
35 klassOop objArrayKlassKlass::create_klass(TRAPS) { 42 klassOop objArrayKlassKlass::create_klass(TRAPS) {
36 objArrayKlassKlass o; 43 objArrayKlassKlass o;
37 KlassHandle h_this_klass(THREAD, Universe::klassKlassObj()); 44 KlassHandle h_this_klass(THREAD, Universe::klassKlassObj());
38 KlassHandle k = base_create_klass(h_this_klass, header_size(), o.vtbl_value(), CHECK_0); 45 KlassHandle k = base_create_klass(h_this_klass, header_size(), o.vtbl_value(), CHECK_0);
234 addr = oak->element_klass_addr(); 241 addr = oak->element_klass_addr();
235 if (mr.contains(addr)) blk->do_oop(addr); 242 if (mr.contains(addr)) blk->do_oop(addr);
236 addr = oak->bottom_klass_addr(); 243 addr = oak->bottom_klass_addr();
237 if (mr.contains(addr)) blk->do_oop(addr); 244 if (mr.contains(addr)) blk->do_oop(addr);
238 245
239 return arrayKlassKlass::oop_oop_iterate(obj, blk); 246 return arrayKlassKlass::oop_oop_iterate_m(obj, blk, mr);
240 } 247 }
241 248
242 #ifndef SERIALGC 249 #ifndef SERIALGC
243 void objArrayKlassKlass::oop_push_contents(PSPromotionManager* pm, oop obj) { 250 void objArrayKlassKlass::oop_push_contents(PSPromotionManager* pm, oop obj) {
244 assert(obj->blueprint()->oop_is_objArrayKlass(),"must be an obj array klass"); 251 assert(obj->blueprint()->oop_is_objArrayKlass(),"must be an obj array klass");
252 objArrayKlass* oak = objArrayKlass::cast((klassOop)obj);
253 oop* p = oak->element_klass_addr();
254 if (PSScavenge::should_scavenge(p)) {
255 pm->claim_or_forward_depth(p);
256 }
257 p = oak->bottom_klass_addr();
258 if (PSScavenge::should_scavenge(p)) {
259 pm->claim_or_forward_depth(p);
260 }
261
262 arrayKlassKlass::oop_push_contents(pm, obj);
245 } 263 }
246 264
247 int objArrayKlassKlass::oop_update_pointers(ParCompactionManager* cm, oop obj) { 265 int objArrayKlassKlass::oop_update_pointers(ParCompactionManager* cm, oop obj) {
248 assert(obj->is_klass(), "must be klass"); 266 assert(obj->is_klass(), "must be klass");
249 assert(klassOop(obj)->klass_part()->oop_is_objArray_slow(), "must be obj array"); 267 assert(klassOop(obj)->klass_part()->oop_is_objArray_slow(), "must be obj array");
285 303
286 304
287 // Verification 305 // Verification
288 306
289 void objArrayKlassKlass::oop_verify_on(oop obj, outputStream* st) { 307 void objArrayKlassKlass::oop_verify_on(oop obj, outputStream* st) {
290 klassKlass::oop_verify_on(obj, st); 308 arrayKlassKlass::oop_verify_on(obj, st);
291 objArrayKlass* oak = objArrayKlass::cast((klassOop)obj); 309 objArrayKlass* oak = objArrayKlass::cast((klassOop)obj);
292 guarantee(oak->element_klass()->is_perm(), "should be in permspace"); 310 guarantee(oak->element_klass()->is_perm(), "should be in permspace");
293 guarantee(oak->element_klass()->is_klass(), "should be klass"); 311 guarantee(oak->element_klass()->is_klass(), "should be klass");
294 guarantee(oak->bottom_klass()->is_perm(), "should be in permspace"); 312 guarantee(oak->bottom_klass()->is_perm(), "should be in permspace");
295 guarantee(oak->bottom_klass()->is_klass(), "should be klass"); 313 guarantee(oak->bottom_klass()->is_klass(), "should be klass");