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comparison src/share/vm/code/nmethod.hpp @ 5056:2f2c6347fce4

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comments cleanup/retagging
author Gilles Duboscq <duboscq@ssw.jku.at>
date Thu, 08 Mar 2012 15:01:19 +0100
parents 33df1aeaebbf
children ab038e0d6b43
comparison
equal deleted inserted replaced
5053:c53115427ff9 5056:2f2c6347fce4
592 592
593 // Deopt 593 // Deopt
594 // Return true is the PC is one would expect if the frame is being deopted. 594 // Return true is the PC is one would expect if the frame is being deopted.
595 bool is_deopt_pc (address pc) { return is_deopt_entry(pc) || is_deopt_mh_entry(pc); } 595 bool is_deopt_pc (address pc) { return is_deopt_entry(pc) || is_deopt_mh_entry(pc); }
596 596
597 // (tw) When using graal, the address might be off by 5 (because this is the size of the call instruction. 597 // (thomaswue) When using graal, the address might be off by 5 (because this is the size of the call instruction.
598 // (tw) TODO: Replace this by a more general mechanism. 598 // (thomaswue) TODO: Replace this by a more general mechanism.
599 bool is_deopt_entry (address pc) { return pc == deopt_handler_begin() IS_GRAAL( || pc == deopt_handler_begin() + 5); } 599 bool is_deopt_entry (address pc) { return pc == deopt_handler_begin() IS_GRAAL( || pc == deopt_handler_begin() + 5); }
600 bool is_deopt_mh_entry(address pc) { return pc == deopt_mh_handler_begin(); } 600 bool is_deopt_mh_entry(address pc) { return pc == deopt_mh_handler_begin(); }
601 // Accessor/mutator for the original pc of a frame before a frame was deopted. 601 // Accessor/mutator for the original pc of a frame before a frame was deopted.
602 address get_original_pc(const frame* fr) { return *orig_pc_addr(fr); } 602 address get_original_pc(const frame* fr) { return *orig_pc_addr(fr); }
603 void set_original_pc(const frame* fr, address pc) { *orig_pc_addr(fr) = pc; } 603 void set_original_pc(const frame* fr, address pc) { *orig_pc_addr(fr) = pc; }