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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 #ifndef V8_INTERPRETER_INTERPRETER_ASSEMBLER_H_ | 5 #ifndef V8_INTERPRETER_INTERPRETER_ASSEMBLER_H_ |
6 #define V8_INTERPRETER_INTERPRETER_ASSEMBLER_H_ | 6 #define V8_INTERPRETER_INTERPRETER_ASSEMBLER_H_ |
7 | 7 |
8 #include "src/allocation.h" | 8 #include "src/allocation.h" |
9 #include "src/base/smart-pointers.h" | 9 #include "src/base/smart-pointers.h" |
10 #include "src/builtins.h" | 10 #include "src/builtins.h" |
11 #include "src/compiler/code-stub-assembler.h" | 11 #include "src/code-stub-assembler.h" |
12 #include "src/frames.h" | 12 #include "src/frames.h" |
13 #include "src/interpreter/bytecodes.h" | 13 #include "src/interpreter/bytecodes.h" |
14 #include "src/runtime/runtime.h" | 14 #include "src/runtime/runtime.h" |
15 | 15 |
16 namespace v8 { | 16 namespace v8 { |
17 namespace internal { | 17 namespace internal { |
18 namespace interpreter { | 18 namespace interpreter { |
19 | 19 |
20 class InterpreterAssembler : public compiler::CodeStubAssembler { | 20 class InterpreterAssembler : public CodeStubAssembler { |
21 public: | 21 public: |
22 InterpreterAssembler(Isolate* isolate, Zone* zone, Bytecode bytecode, | 22 InterpreterAssembler(Isolate* isolate, Zone* zone, Bytecode bytecode, |
23 OperandScale operand_scale); | 23 OperandScale operand_scale); |
24 virtual ~InterpreterAssembler(); | 24 virtual ~InterpreterAssembler(); |
25 | 25 |
26 // Returns the count immediate for bytecode operand |operand_index| in the | 26 // Returns the count immediate for bytecode operand |operand_index| in the |
27 // current bytecode. | 27 // current bytecode. |
28 compiler::Node* BytecodeOperandCount(int operand_index); | 28 compiler::Node* BytecodeOperandCount(int operand_index); |
29 // Returns the 8-bit flag for bytecode operand |operand_index| in the | 29 // Returns the 8-bit flag for bytecode operand |operand_index| in the |
30 // current bytecode. | 30 // current bytecode. |
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239 compiler::Node* stack_pointer_before_call_; | 239 compiler::Node* stack_pointer_before_call_; |
240 | 240 |
241 DISALLOW_COPY_AND_ASSIGN(InterpreterAssembler); | 241 DISALLOW_COPY_AND_ASSIGN(InterpreterAssembler); |
242 }; | 242 }; |
243 | 243 |
244 } // namespace interpreter | 244 } // namespace interpreter |
245 } // namespace internal | 245 } // namespace internal |
246 } // namespace v8 | 246 } // namespace v8 |
247 | 247 |
248 #endif // V8_INTERPRETER_INTERPRETER_ASSEMBLER_H_ | 248 #endif // V8_INTERPRETER_INTERPRETER_ASSEMBLER_H_ |
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