Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/oops/cpCacheOop.hpp
src/share/vm/oops/cpCacheOop.hpp
- changeset 2533
- c5a923563727
- parent 2314
- f95d63e2154a
- child 2534
- e5383553fd4e
equal
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| 2532:c798c277ddd1 | 2533:c5a923563727 |
|---|---|
| 319 class constantPoolCacheOopDesc: public oopDesc { | 319 class constantPoolCacheOopDesc: public oopDesc { |
| 320 friend class VMStructs; | 320 friend class VMStructs; |
| 321 private: | 321 private: |
| 322 int _length; | 322 int _length; |
| 323 constantPoolOop _constant_pool; // the corresponding constant pool | 323 constantPoolOop _constant_pool; // the corresponding constant pool |
| 324 // If true, safe for concurrent GC processing, | |
| 325 // Set unconditionally in constantPoolCacheKlass::allocate() | |
| 326 volatile bool _is_conc_safe; | |
| 327 | 324 |
| 328 // Sizing | 325 // Sizing |
| 329 debug_only(friend class ClassVerifier;) | 326 debug_only(friend class ClassVerifier;) |
| 330 public: | 327 public: |
| 331 int length() const { return _length; } | 328 int length() const { return _length; } |
| 388 } | 385 } |
| 389 assert(!entry_at(primary_index)->is_secondary_entry(), "only one level of indirection"); | 386 assert(!entry_at(primary_index)->is_secondary_entry(), "only one level of indirection"); |
| 390 return entry_at(primary_index); | 387 return entry_at(primary_index); |
| 391 } | 388 } |
| 392 | 389 |
| 393 // GC support | |
| 394 // If the _length field has not been set, the size of the | |
| 395 // constantPoolCache cannot be correctly calculated. | |
| 396 bool is_conc_safe() { return _is_conc_safe; } | |
| 397 void set_is_conc_safe(bool v) { _is_conc_safe = v; } | |
| 398 | |
| 399 // Code generation | 390 // Code generation |
| 400 static ByteSize base_offset() { return in_ByteSize(sizeof(constantPoolCacheOopDesc)); } | 391 static ByteSize base_offset() { return in_ByteSize(sizeof(constantPoolCacheOopDesc)); } |
| 401 static ByteSize entry_offset(int raw_index) { | 392 static ByteSize entry_offset(int raw_index) { |
| 402 int index = raw_index; | 393 int index = raw_index; |
| 403 if (is_secondary_index(raw_index)) | 394 if (is_secondary_index(raw_index)) |
