Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/c1/c1_FrameMap.cpp
src/share/vm/c1/c1_FrameMap.cpp
- changeset 4668
- 3c9db54c2660
- parent 4153
- b9a9ed0f8eeb
- child 6198
- 55fb97c4c58d
- child 6466
- 6a936747b569
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| 4645:ec2eddfed950 | 4668:3c9db54c2660 |
|---|---|
| 306 ByteSize FrameMap::sp_offset_for_monitor_object(int index) const { | 306 ByteSize FrameMap::sp_offset_for_monitor_object(int index) const { |
| 307 check_monitor_index(index); | 307 check_monitor_index(index); |
| 308 return sp_offset_for_monitor_base(index) + in_ByteSize(BasicObjectLock::obj_offset_in_bytes()); | 308 return sp_offset_for_monitor_base(index) + in_ByteSize(BasicObjectLock::obj_offset_in_bytes()); |
| 309 } | 309 } |
| 310 | 310 |
| 311 void FrameMap::print_frame_layout() const { | |
| 312 int svar; | |
| 313 tty->print_cr("#####################################"); | |
| 314 tty->print_cr("Frame size in words %d", framesize()); | |
| 315 | |
| 316 if( _num_monitors > 0) { | |
| 317 tty->print_cr("monitor [0]:%d | [%2d]:%d", | |
| 318 in_bytes(sp_offset_for_monitor_base(0)), | |
| 319 in_bytes(sp_offset_for_monitor_base(_num_monitors))); | |
| 320 } | |
| 321 if( _num_spills > 0) { | |
| 322 svar = _num_spills - 1; | |
| 323 if(svar == 0) | |
| 324 tty->print_cr("spill [0]:%d", in_bytes(sp_offset_for_spill(0))); | |
| 325 else | |
| 326 tty->print_cr("spill [0]:%d | [%2d]:%d", in_bytes(sp_offset_for_spill(0)), | |
| 327 svar, | |
| 328 in_bytes(sp_offset_for_spill(svar))); | |
| 329 } | |
| 330 } | |
| 331 | |
| 332 | 311 |
| 333 // For OopMaps, map a local variable or spill index to an VMReg. | 312 // For OopMaps, map a local variable or spill index to an VMReg. |
| 334 // This is the offset from sp() in the frame of the slot for the index, | 313 // This is the offset from sp() in the frame of the slot for the index, |
| 335 // skewed by SharedInfo::stack0 to indicate a stack location (vs.a register.) | 314 // skewed by SharedInfo::stack0 to indicate a stack location (vs.a register.) |
| 336 // | 315 // |
