Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/oops/generateOopMap.hpp
src/share/vm/oops/generateOopMap.hpp
- changeset 777
- 37f87013dfd8
- parent 435
- a61af66fc99e
- child 1040
- 98cb887364d3
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| 624:0b27f3512f9e | 777:37f87013dfd8 |
|---|---|
| 339 | 339 |
| 340 // Basicblock info | 340 // Basicblock info |
| 341 BasicBlock * _basic_blocks; // Array of basicblock info | 341 BasicBlock * _basic_blocks; // Array of basicblock info |
| 342 int _gc_points; | 342 int _gc_points; |
| 343 int _bb_count; | 343 int _bb_count; |
| 344 uintptr_t * _bb_hdr_bits; | 344 BitMap _bb_hdr_bits; |
| 345 | 345 |
| 346 // Basicblocks methods | 346 // Basicblocks methods |
| 347 void initialize_bb (); | 347 void initialize_bb (); |
| 348 void mark_bbheaders_and_count_gc_points(); | 348 void mark_bbheaders_and_count_gc_points(); |
| 349 bool is_bb_header (int bci) const { return (_bb_hdr_bits[bci >> LogBitsPerWord] & ((uintptr_t)1 << (bci & (BitsPerWord-1)))) != 0; } | 349 bool is_bb_header (int bci) const { |
| 350 return _bb_hdr_bits.at(bci); | |
| 351 } | |
| 350 int gc_points () const { return _gc_points; } | 352 int gc_points () const { return _gc_points; } |
| 351 int bb_count () const { return _bb_count; } | 353 int bb_count () const { return _bb_count; } |
| 352 void set_bbmark_bit (int bci); | 354 void set_bbmark_bit (int bci) { |
| 353 void clear_bbmark_bit (int bci); | 355 _bb_hdr_bits.at_put(bci, true); |
| 356 } | |
| 357 void clear_bbmark_bit (int bci) { | |
| 358 _bb_hdr_bits.at_put(bci, false); | |
| 359 } | |
| 354 BasicBlock * get_basic_block_at (int bci) const; | 360 BasicBlock * get_basic_block_at (int bci) const; |
| 355 BasicBlock * get_basic_block_containing (int bci) const; | 361 BasicBlock * get_basic_block_containing (int bci) const; |
| 356 void interp_bb (BasicBlock *bb); | 362 void interp_bb (BasicBlock *bb); |
| 357 void restore_state (BasicBlock *bb); | 363 void restore_state (BasicBlock *bb); |
| 358 int next_bb_start_pc (BasicBlock *bb); | 364 int next_bb_start_pc (BasicBlock *bb); |
