Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/oops/methodOop.hpp
src/share/vm/oops/methodOop.hpp
- changeset 1145
- e5b0439ef4ae
- parent 1063
- 7bb995fbd3c0
- child 1161
- be93aad57795
equal
deleted
inserted
replaced
| 1144:1d037ecd7960 | 1145:e5b0439ef4ae |
|---|---|
| 318 | 318 |
| 319 // vtable index | 319 // vtable index |
| 320 enum VtableIndexFlag { | 320 enum VtableIndexFlag { |
| 321 // Valid vtable indexes are non-negative (>= 0). | 321 // Valid vtable indexes are non-negative (>= 0). |
| 322 // These few negative values are used as sentinels. | 322 // These few negative values are used as sentinels. |
| 323 highest_unused_vtable_index_value = -5, | |
| 323 invalid_vtable_index = -4, // distinct from any valid vtable index | 324 invalid_vtable_index = -4, // distinct from any valid vtable index |
| 324 garbage_vtable_index = -3, // not yet linked; no vtable layout yet | 325 garbage_vtable_index = -3, // not yet linked; no vtable layout yet |
| 325 nonvirtual_vtable_index = -2 // there is no need for vtable dispatch | 326 nonvirtual_vtable_index = -2 // there is no need for vtable dispatch |
| 326 // 6330203 Note: Do not use -1, which was overloaded with many meanings. | 327 // 6330203 Note: Do not use -1, which was overloaded with many meanings. |
| 327 }; | 328 }; |
| 521 int line_number_from_bci(int bci) const; | 522 int line_number_from_bci(int bci) const; |
| 522 | 523 |
| 523 // Reflection support | 524 // Reflection support |
| 524 bool is_overridden_in(klassOop k) const; | 525 bool is_overridden_in(klassOop k) const; |
| 525 | 526 |
| 527 // JSR 292 support | |
| 528 bool is_method_handle_invoke() const { return access_flags().is_method_handle_invoke(); } | |
| 529 static methodHandle make_invoke_method(KlassHandle holder, | |
| 530 symbolHandle signature, | |
| 531 Handle method_type, | |
| 532 TRAPS); | |
| 533 // these operate only on invoke methods: | |
| 534 oop method_handle_type() const; | |
| 535 static jint* method_type_offsets_chain(); // series of pointer-offsets, terminated by -1 | |
| 536 // presize interpreter frames for extra interpreter stack entries, if needed | |
| 537 static int extra_stack_entries() { return EnableMethodHandles ? (int)MethodHandlePushLimit : 0; } | |
| 538 static int extra_stack_words(); // = extra_stack_entries() * Interpreter::stackElementSize() | |
| 526 // RedefineClasses() support: | 539 // RedefineClasses() support: |
| 527 bool is_old() const { return access_flags().is_old(); } | 540 bool is_old() const { return access_flags().is_old(); } |
| 528 void set_is_old() { _access_flags.set_is_old(); } | 541 void set_is_old() { _access_flags.set_is_old(); } |
| 529 bool is_obsolete() const { return access_flags().is_obsolete(); } | 542 bool is_obsolete() const { return access_flags().is_obsolete(); } |
| 530 void set_is_obsolete() { _access_flags.set_is_obsolete(); } | 543 void set_is_obsolete() { _access_flags.set_is_obsolete(); } |
