Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/memory/universe.hpp
src/share/vm/memory/universe.hpp
- changeset 548
- ba764ed4b6f2
- parent 435
- a61af66fc99e
- child 631
- d1605aabd0a1
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| 545:a49a647afe9a | 548:ba764ed4b6f2 |
|---|---|
| 178 | 178 |
| 179 static oop _emptySymbol; // Canonical empty string ("") symbol | 179 static oop _emptySymbol; // Canonical empty string ("") symbol |
| 180 | 180 |
| 181 // The particular choice of collected heap. | 181 // The particular choice of collected heap. |
| 182 static CollectedHeap* _collectedHeap; | 182 static CollectedHeap* _collectedHeap; |
| 183 // Base address for oop-within-java-object materialization. | |
| 184 // NULL if using wide oops. Doubles as heap oop null value. | |
| 185 static address _heap_base; | |
| 183 | 186 |
| 184 // array of dummy objects used with +FullGCAlot | 187 // array of dummy objects used with +FullGCAlot |
| 185 debug_only(static objArrayOop _fullgc_alot_dummy_array;) | 188 debug_only(static objArrayOop _fullgc_alot_dummy_array;) |
| 186 // index of next entry to clear | 189 // index of next entry to clear |
| 187 debug_only(static int _fullgc_alot_dummy_next;) | 190 debug_only(static int _fullgc_alot_dummy_next;) |
| 188 | 191 |
| 189 // Compiler/dispatch support | 192 // Compiler/dispatch support |
| 190 static int _base_vtable_size; // Java vtbl size of klass Object (in words) | 193 static int _base_vtable_size; // Java vtbl size of klass Object (in words) |
| 191 | 194 |
| 321 static klassOop* doubleArrayKlassObj_addr() { return &_doubleArrayKlassObj; } | 324 static klassOop* doubleArrayKlassObj_addr() { return &_doubleArrayKlassObj; } |
| 322 | 325 |
| 323 // The particular choice of collected heap. | 326 // The particular choice of collected heap. |
| 324 static CollectedHeap* heap() { return _collectedHeap; } | 327 static CollectedHeap* heap() { return _collectedHeap; } |
| 325 | 328 |
| 329 // For UseCompressedOops | |
| 330 static address heap_base() { return _heap_base; } | |
| 331 static address* heap_base_addr() { return &_heap_base; } | |
| 332 | |
| 326 // Historic gc information | 333 // Historic gc information |
| 327 static size_t get_heap_capacity_at_last_gc() { return _heap_capacity_at_last_gc; } | 334 static size_t get_heap_capacity_at_last_gc() { return _heap_capacity_at_last_gc; } |
| 328 static size_t get_heap_free_at_last_gc() { return _heap_capacity_at_last_gc - _heap_used_at_last_gc; } | 335 static size_t get_heap_free_at_last_gc() { return _heap_capacity_at_last_gc - _heap_used_at_last_gc; } |
| 329 static size_t get_heap_used_at_last_gc() { return _heap_used_at_last_gc; } | 336 static size_t get_heap_used_at_last_gc() { return _heap_used_at_last_gc; } |
| 330 static void update_heap_info_at_gc(); | 337 static void update_heap_info_at_gc(); |
