Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/cpu/mips/vm/sharedRuntime_mips_64.cpp
src/cpu/mips/vm/sharedRuntime_mips_64.cpp
- changeset 375
- fb7da68ac0c3
- parent 373
- 3a34fc828b4a
- child 376
- 030cb2764106
equal
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inserted
replaced
| 374:09f8c0c1f722 | 375:fb7da68ac0c3 |
|---|---|
| 3712 // use S7 for fetch_unroll_info returned UnrollBlock | 3712 // use S7 for fetch_unroll_info returned UnrollBlock |
| 3713 Register unroll = S7; | 3713 Register unroll = S7; |
| 3714 // Prolog for non exception case! | 3714 // Prolog for non exception case! |
| 3715 // Correct the return address we were given. | 3715 // Correct the return address we were given. |
| 3716 //FIXME, return address is on the tos or Ra? | 3716 //FIXME, return address is on the tos or Ra? |
| 3717 __ addi(RA, RA, - (NativeCall::return_address_offset_short)); | 3717 __ addi(RA, RA, - (NativeCall::return_address_offset_long)); |
| 3718 // Save everything in sight. | 3718 // Save everything in sight. |
| 3719 map = RegisterSaver::save_live_registers(masm, additional_words, &frame_size_in_words); | 3719 map = RegisterSaver::save_live_registers(masm, additional_words, &frame_size_in_words); |
| 3720 // Normal deoptimization | 3720 // Normal deoptimization |
| 3721 __ move(reason, Deoptimization::Unpack_deopt); | 3721 __ move(reason, Deoptimization::Unpack_deopt); |
| 3722 __ b(cont); | 3722 __ b(cont); |
| 3756 | 3756 |
| 3757 // Return address will be patched later with the throwing pc. The correct value is not | 3757 // Return address will be patched later with the throwing pc. The correct value is not |
| 3758 // available now because loading it from memory would destroy registers. | 3758 // available now because loading it from memory would destroy registers. |
| 3759 // Save everything in sight. | 3759 // Save everything in sight. |
| 3760 // No need to update map as each call to save_live_registers will produce identical oopmap | 3760 // No need to update map as each call to save_live_registers will produce identical oopmap |
| 3761 __ addi(RA, RA, - (NativeCall::return_address_offset_short)); | 3761 __ addi(RA, RA, - (NativeCall::return_address_offset_long)); |
| 3762 (void) RegisterSaver::save_live_registers(masm, additional_words, &frame_size_in_words); | 3762 (void) RegisterSaver::save_live_registers(masm, additional_words, &frame_size_in_words); |
| 3763 | 3763 |
| 3764 // Now it is safe to overwrite any register | 3764 // Now it is safe to overwrite any register |
| 3765 // store the correct deoptimization type | 3765 // store the correct deoptimization type |
| 3766 __ move(reason, Deoptimization::Unpack_exception); | 3766 __ move(reason, Deoptimization::Unpack_exception); |
