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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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523 | 523 |
524 // Set the continuation for the topmost frame. | 524 // Set the continuation for the topmost frame. |
525 if (is_topmost && bailout_type_ != DEBUGGER) { | 525 if (is_topmost && bailout_type_ != DEBUGGER) { |
526 Builtins* builtins = isolate_->builtins(); | 526 Builtins* builtins = isolate_->builtins(); |
527 Code* continuation = (bailout_type_ == EAGER) | 527 Code* continuation = (bailout_type_ == EAGER) |
528 ? builtins->builtin(Builtins::kNotifyDeoptimized) | 528 ? builtins->builtin(Builtins::kNotifyDeoptimized) |
529 : builtins->builtin(Builtins::kNotifyLazyDeoptimized); | 529 : builtins->builtin(Builtins::kNotifyLazyDeoptimized); |
530 output_frame->SetContinuation( | 530 output_frame->SetContinuation( |
531 reinterpret_cast<uint32_t>(continuation->entry())); | 531 reinterpret_cast<uint32_t>(continuation->entry())); |
532 } | 532 } |
533 | |
534 if (output_count_ - 1 == frame_index) iterator->Done(); | |
535 } | 533 } |
536 | 534 |
537 | 535 |
538 void Deoptimizer::FillInputFrame(Address tos, JavaScriptFrame* frame) { | 536 void Deoptimizer::FillInputFrame(Address tos, JavaScriptFrame* frame) { |
539 // Set the register values. The values are not important as there are no | 537 // Set the register values. The values are not important as there are no |
540 // callee saved registers in JavaScript frames, so all registers are | 538 // callee saved registers in JavaScript frames, so all registers are |
541 // spilled. Registers fp and sp are set to the correct values though. | 539 // spilled. Registers fp and sp are set to the correct values though. |
542 | 540 |
543 for (int i = 0; i < Register::kNumRegisters; i++) { | 541 for (int i = 0; i < Register::kNumRegisters; i++) { |
544 input_->SetRegister(i, i * 4); | 542 input_->SetRegister(i, i * 4); |
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762 __ push(ip); | 760 __ push(ip); |
763 __ b(&done); | 761 __ b(&done); |
764 ASSERT(masm()->pc_offset() - start == table_entry_size_); | 762 ASSERT(masm()->pc_offset() - start == table_entry_size_); |
765 } | 763 } |
766 __ bind(&done); | 764 __ bind(&done); |
767 } | 765 } |
768 | 766 |
769 #undef __ | 767 #undef __ |
770 | 768 |
771 } } // namespace v8::internal | 769 } } // namespace v8::internal |
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