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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/compiler.h" | 7 #include "src/compiler.h" |
8 #include "src/compiler/interpreter-assembler.h" | 8 #include "src/compiler/interpreter-assembler.h" |
9 #include "src/factory.h" | 9 #include "src/factory.h" |
| 10 #include "src/interpreter/bytecode-emitter.h" |
10 #include "src/interpreter/bytecodes.h" | 11 #include "src/interpreter/bytecodes.h" |
11 #include "src/zone.h" | 12 #include "src/zone.h" |
12 | 13 |
13 namespace v8 { | 14 namespace v8 { |
14 namespace internal { | 15 namespace internal { |
15 namespace interpreter { | 16 namespace interpreter { |
16 | 17 |
17 using compiler::Node; | 18 using compiler::Node; |
18 #define __ assembler-> | 19 #define __ assembler-> |
19 | 20 |
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39 } | 40 } |
40 BYTECODE_LIST(GENERATE_CODE) | 41 BYTECODE_LIST(GENERATE_CODE) |
41 #undef GENERATE_CODE | 42 #undef GENERATE_CODE |
42 // TODO(rmcilroy): Generate code for register specializations. | 43 // TODO(rmcilroy): Generate code for register specializations. |
43 } | 44 } |
44 } | 45 } |
45 | 46 |
46 | 47 |
47 // static | 48 // static |
48 bool Interpreter::MakeBytecode(CompilationInfo* info) { | 49 bool Interpreter::MakeBytecode(CompilationInfo* info) { |
49 // TODO(rmcilroy): Generate bytecodes... | 50 Handle<SharedFunctionInfo> shared_info = |
| 51 Compiler::GetSharedFunctionInfo(info->function(), info->script(), info); |
| 52 BytecodeEmitter emitter(info->isolate(), info->zone()); |
| 53 Handle<BytecodeArray> bytecodes = emitter.Emit(info->function()); |
| 54 shared_info->set_bytecode_array(*bytecodes); |
50 info->SetCode(info->isolate()->builtins()->InterpreterEntryTrampoline()); | 55 info->SetCode(info->isolate()->builtins()->InterpreterEntryTrampoline()); |
51 info->EnsureFeedbackVector(); | 56 info->EnsureFeedbackVector(); |
52 return true; | 57 return true; |
53 } | 58 } |
54 | 59 |
55 | 60 |
56 void Interpreter::DoLoadLiteral0(compiler::InterpreterAssembler* assembler) { | 61 void Interpreter::DoLoadLiteral0(compiler::InterpreterAssembler* assembler) { |
57 // TODO(rmcilroy): Select correct register based on index in bytecode. | 62 // TODO(rmcilroy): Select correct register based on index in bytecode. |
58 __ StoreRegister(__ SmiConstant(0), 0); | 63 __ StoreRegister(__ SmiConstant(0), 0); |
59 __ Dispatch(); | 64 __ Dispatch(); |
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109 | 114 |
110 | 115 |
111 void Interpreter::DoReturnRegSpecialization( | 116 void Interpreter::DoReturnRegSpecialization( |
112 compiler::InterpreterAssembler* assembler, int reg_index) { | 117 compiler::InterpreterAssembler* assembler, int reg_index) { |
113 __ Return(__ LoadRegister(reg_index)); | 118 __ Return(__ LoadRegister(reg_index)); |
114 } | 119 } |
115 | 120 |
116 } // namespace interpreter | 121 } // namespace interpreter |
117 } // namespace internal | 122 } // namespace internal |
118 } // namespace v8 | 123 } // namespace v8 |
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