Mercurial > hg > truffle
comparison src/share/vm/code/nmethod.hpp @ 4559:723df37192d6
Make it possible again to build a real client libjvm, drop the UseGraal flag.
Use the --vm option instead of a special -vm option in the bench command
| author | Gilles Duboscq <duboscq@ssw.jku.at> |
|---|---|
| date | Fri, 10 Feb 2012 17:04:03 +0100 |
| parents | 04b9a2566eec |
| children | ef00461e29af |
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| 4558:3706975946e4 | 4559:723df37192d6 |
|---|---|
| 590 // Return true is the PC is one would expect if the frame is being deopted. | 590 // Return true is the PC is one would expect if the frame is being deopted. |
| 591 bool is_deopt_pc (address pc) { return is_deopt_entry(pc) || is_deopt_mh_entry(pc); } | 591 bool is_deopt_pc (address pc) { return is_deopt_entry(pc) || is_deopt_mh_entry(pc); } |
| 592 | 592 |
| 593 // (tw) When using graal, the address might be off by 5 (because this is the size of the call instruction. | 593 // (tw) When using graal, the address might be off by 5 (because this is the size of the call instruction. |
| 594 // (tw) TODO: Replace this by a more general mechanism. | 594 // (tw) TODO: Replace this by a more general mechanism. |
| 595 bool is_deopt_entry (address pc) { return pc == deopt_handler_begin() || (UseGraal && pc == deopt_handler_begin() + 5); } | 595 bool is_deopt_entry (address pc) { return pc == deopt_handler_begin() IS_GRAAL( || pc == deopt_handler_begin() + 5); } |
| 596 bool is_deopt_mh_entry(address pc) { return pc == deopt_mh_handler_begin(); } | 596 bool is_deopt_mh_entry(address pc) { return pc == deopt_mh_handler_begin(); } |
| 597 // Accessor/mutator for the original pc of a frame before a frame was deopted. | 597 // Accessor/mutator for the original pc of a frame before a frame was deopted. |
| 598 address get_original_pc(const frame* fr) { return *orig_pc_addr(fr); } | 598 address get_original_pc(const frame* fr) { return *orig_pc_addr(fr); } |
| 599 void set_original_pc(const frame* fr, address pc) { *orig_pc_addr(fr) = pc; } | 599 void set_original_pc(const frame* fr, address pc) { *orig_pc_addr(fr) = pc; } |
| 600 | 600 |