Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/oops/klass.hpp
src/share/vm/oops/klass.hpp
- changeset 3427
- 94ec88ca68e2
- parent 2658
- c7f3d0b4570f
- child 3428
- 4f3ce9284781
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| 3402:4f25538b54c9 | 3427:94ec88ca68e2 |
|---|---|
| 31 #include "memory/specialized_oop_closures.hpp" | 31 #include "memory/specialized_oop_closures.hpp" |
| 32 #include "oops/klassOop.hpp" | 32 #include "oops/klassOop.hpp" |
| 33 #include "oops/klassPS.hpp" | 33 #include "oops/klassPS.hpp" |
| 34 #include "oops/oop.hpp" | 34 #include "oops/oop.hpp" |
| 35 #include "runtime/orderAccess.hpp" | 35 #include "runtime/orderAccess.hpp" |
| 36 #include "trace/traceMacros.hpp" | |
| 36 #include "utilities/accessFlags.hpp" | 37 #include "utilities/accessFlags.hpp" |
| 37 #ifndef SERIALGC | 38 #ifndef SERIALGC |
| 38 #include "gc_implementation/concurrentMarkSweep/cmsOopClosures.hpp" | 39 #include "gc_implementation/concurrentMarkSweep/cmsOopClosures.hpp" |
| 39 #include "gc_implementation/g1/g1OopClosures.hpp" | 40 #include "gc_implementation/g1/g1OopClosures.hpp" |
| 40 #include "gc_implementation/parNew/parOopClosures.hpp" | 41 #include "gc_implementation/parNew/parOopClosures.hpp" |
| 78 // [verify_count ] - not in product | 79 // [verify_count ] - not in product |
| 79 // [alloc_count ] | 80 // [alloc_count ] |
| 80 // [last_biased_lock_bulk_revocation_time] (64 bits) | 81 // [last_biased_lock_bulk_revocation_time] (64 bits) |
| 81 // [prototype_header] | 82 // [prototype_header] |
| 82 // [biased_lock_revocation_count] | 83 // [biased_lock_revocation_count] |
| 84 // [trace_id] | |
| 83 | 85 |
| 84 | 86 |
| 85 // Forward declarations. | 87 // Forward declarations. |
| 86 class klassVtable; | 88 class klassVtable; |
| 87 class KlassHandle; | 89 class KlassHandle; |
| 261 // (the 64-bit chunk goes first, to avoid some fragmentation) | 263 // (the 64-bit chunk goes first, to avoid some fragmentation) |
| 262 jlong _last_biased_lock_bulk_revocation_time; | 264 jlong _last_biased_lock_bulk_revocation_time; |
| 263 markOop _prototype_header; // Used when biased locking is both enabled and disabled for this type | 265 markOop _prototype_header; // Used when biased locking is both enabled and disabled for this type |
| 264 jint _biased_lock_revocation_count; | 266 jint _biased_lock_revocation_count; |
| 265 | 267 |
| 268 #ifdef TRACE_DEFINE_KLASS_TRACE_ID | |
| 269 TRACE_DEFINE_KLASS_TRACE_ID; | |
| 270 #endif | |
| 266 public: | 271 public: |
| 267 | 272 |
| 268 // returns the enclosing klassOop | 273 // returns the enclosing klassOop |
| 269 klassOop as_klassOop() const { | 274 klassOop as_klassOop() const { |
| 270 // see klassOop.hpp for layout. | 275 // see klassOop.hpp for layout. |
| 681 int atomic_incr_biased_lock_revocation_count(); | 686 int atomic_incr_biased_lock_revocation_count(); |
| 682 void set_biased_lock_revocation_count(int val) { _biased_lock_revocation_count = (jint) val; } | 687 void set_biased_lock_revocation_count(int val) { _biased_lock_revocation_count = (jint) val; } |
| 683 jlong last_biased_lock_bulk_revocation_time() { return _last_biased_lock_bulk_revocation_time; } | 688 jlong last_biased_lock_bulk_revocation_time() { return _last_biased_lock_bulk_revocation_time; } |
| 684 void set_last_biased_lock_bulk_revocation_time(jlong cur_time) { _last_biased_lock_bulk_revocation_time = cur_time; } | 689 void set_last_biased_lock_bulk_revocation_time(jlong cur_time) { _last_biased_lock_bulk_revocation_time = cur_time; } |
| 685 | 690 |
| 691 #ifdef TRACE_DEFINE_KLASS_METHODS | |
| 692 TRACE_DEFINE_KLASS_METHODS; | |
| 693 #endif | |
| 686 | 694 |
| 687 // garbage collection support | 695 // garbage collection support |
| 688 virtual void follow_weak_klass_links( | 696 virtual void follow_weak_klass_links( |
| 689 BoolObjectClosure* is_alive, OopClosure* keep_alive); | 697 BoolObjectClosure* is_alive, OopClosure* keep_alive); |
| 690 | 698 |
