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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/interpreter/interpreter.h" | 5 #include "src/interpreter/interpreter.h" |
6 | 6 |
7 #include "src/code-factory.h" | 7 #include "src/code-factory.h" |
8 #include "src/compiler.h" | 8 #include "src/compiler.h" |
9 #include "src/compiler/interpreter-assembler.h" | 9 #include "src/compiler/interpreter-assembler.h" |
10 #include "src/factory.h" | 10 #include "src/factory.h" |
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486 // operations, instead of calling builtins directly. | 486 // operations, instead of calling builtins directly. |
487 Node* reg_index = __ BytecodeOperandReg8(0); | 487 Node* reg_index = __ BytecodeOperandReg8(0); |
488 Node* lhs = __ LoadRegister(reg_index); | 488 Node* lhs = __ LoadRegister(reg_index); |
489 Node* rhs = __ GetAccumulator(); | 489 Node* rhs = __ GetAccumulator(); |
490 Node* result = __ CallRuntime(function_id, lhs, rhs); | 490 Node* result = __ CallRuntime(function_id, lhs, rhs); |
491 __ SetAccumulator(result); | 491 __ SetAccumulator(result); |
492 __ Dispatch(); | 492 __ Dispatch(); |
493 } | 493 } |
494 | 494 |
495 | 495 |
496 void Interpreter::DoDelete(Runtime::FunctionId function_id, | |
497 compiler::InterpreterAssembler* assembler) { | |
rmcilroy
2015/10/26 14:31:07
indentation
mythria
2015/10/27 10:50:48
Done.
| |
498 Node* reg_index = __ BytecodeOperandReg8(0); | |
499 Node* object = __ LoadRegister(reg_index); | |
500 Node* key = __ GetAccumulator(); | |
501 Node* result = __ CallRuntime(function_id, object, key); | |
502 __ SetAccumulator(result); | |
503 __ Dispatch(); | |
504 } | |
rmcilroy
2015/10/26 14:31:07
nit - move this to be directly above DeletePropert
mythria
2015/10/27 10:50:48
Done.
| |
505 | |
506 | |
496 // Add <src> | 507 // Add <src> |
497 // | 508 // |
498 // Add register <src> to accumulator. | 509 // Add register <src> to accumulator. |
499 void Interpreter::DoAdd(compiler::InterpreterAssembler* assembler) { | 510 void Interpreter::DoAdd(compiler::InterpreterAssembler* assembler) { |
500 DoBinaryOp(Runtime::kAdd, assembler); | 511 DoBinaryOp(Runtime::kAdd, assembler); |
501 } | 512 } |
502 | 513 |
503 | 514 |
504 // Sub <src> | 515 // Sub <src> |
505 // | 516 // |
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634 // Load the accumulator with the string representating type of the | 645 // Load the accumulator with the string representating type of the |
635 // object in the accumulator. | 646 // object in the accumulator. |
636 void Interpreter::DoTypeOf(compiler::InterpreterAssembler* assembler) { | 647 void Interpreter::DoTypeOf(compiler::InterpreterAssembler* assembler) { |
637 Node* accumulator = __ GetAccumulator(); | 648 Node* accumulator = __ GetAccumulator(); |
638 Node* result = __ CallRuntime(Runtime::kInterpreterTypeOf, accumulator); | 649 Node* result = __ CallRuntime(Runtime::kInterpreterTypeOf, accumulator); |
639 __ SetAccumulator(result); | 650 __ SetAccumulator(result); |
640 __ Dispatch(); | 651 __ Dispatch(); |
641 } | 652 } |
642 | 653 |
643 | 654 |
655 // DeletePropertyStrict | |
656 // | |
657 // Delete the property specified in the accumulator from the object | |
658 // referenced by the register operand following strict mode semantics. | |
659 void Interpreter::DoDeletePropertyStrict( | |
660 compiler::InterpreterAssembler* assembler) { | |
661 DoDelete(Runtime::kDeleteProperty_Strict, assembler); | |
662 } | |
663 | |
664 | |
665 // DeletePropertySloppy | |
666 // | |
667 // Delete the property specified in the accumulator from the object | |
668 // referenced by the register operand following sloppy mode semantics. | |
669 void Interpreter::DoDeletePropertySloppy( | |
670 compiler::InterpreterAssembler* assembler) { | |
671 DoDelete(Runtime::kDeleteProperty_Sloppy, assembler); | |
672 } | |
673 | |
674 | |
644 // Call <callable> <receiver> <arg_count> | 675 // Call <callable> <receiver> <arg_count> |
645 // | 676 // |
646 // Call a JSfunction or Callable in |callable| with the |receiver| and | 677 // Call a JSfunction or Callable in |callable| with the |receiver| and |
647 // |arg_count| arguments in subsequent registers. | 678 // |arg_count| arguments in subsequent registers. |
648 void Interpreter::DoCall(compiler::InterpreterAssembler* assembler) { | 679 void Interpreter::DoCall(compiler::InterpreterAssembler* assembler) { |
649 Node* function_reg = __ BytecodeOperandReg8(0); | 680 Node* function_reg = __ BytecodeOperandReg8(0); |
650 Node* function = __ LoadRegister(function_reg); | 681 Node* function = __ LoadRegister(function_reg); |
651 Node* receiver_reg = __ BytecodeOperandReg8(1); | 682 Node* receiver_reg = __ BytecodeOperandReg8(1); |
652 Node* first_arg = __ RegisterLocation(receiver_reg); | 683 Node* first_arg = __ RegisterLocation(receiver_reg); |
653 Node* args_count = __ BytecodeOperandCount8(2); | 684 Node* args_count = __ BytecodeOperandCount8(2); |
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1067 // | 1098 // |
1068 // Return the value in the accumulator. | 1099 // Return the value in the accumulator. |
1069 void Interpreter::DoReturn(compiler::InterpreterAssembler* assembler) { | 1100 void Interpreter::DoReturn(compiler::InterpreterAssembler* assembler) { |
1070 __ Return(); | 1101 __ Return(); |
1071 } | 1102 } |
1072 | 1103 |
1073 | 1104 |
1074 } // namespace interpreter | 1105 } // namespace interpreter |
1075 } // namespace internal | 1106 } // namespace internal |
1076 } // namespace v8 | 1107 } // namespace v8 |
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