1 /* 2 * Copyright (c) 2021 - 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef ES2PANDA_COMPILER_CORE_JS_EMITTER_H 17 #define ES2PANDA_COMPILER_CORE_JS_EMITTER_H 18 19 #include "emitter.h" 20 21 namespace panda::es2panda::compiler { 22 23 class JSFunctionEmitter : public FunctionEmitter { 24 public: JSFunctionEmitter(const CodeGen * cg,ProgramElement * programElement)25 JSFunctionEmitter(const CodeGen *cg, ProgramElement *programElement) : FunctionEmitter(cg, programElement) {} 26 ~JSFunctionEmitter() = default; 27 NO_COPY_SEMANTIC(JSFunctionEmitter); 28 NO_MOVE_SEMANTIC(JSFunctionEmitter); 29 30 protected: Pg()31 const PandaGen *Pg() const 32 { 33 return reinterpret_cast<const PandaGen *>(Cg()); 34 } 35 36 pandasm::Function *GenFunctionSignature() override; 37 38 void GenFunctionAnnotations(pandasm::Function *func) override; 39 void GenVariableSignature(pandasm::debuginfo::LocalVariable &variableDebug, 40 varbinder::LocalVariable *variable) const override; 41 }; 42 43 class JSEmitter : public Emitter { 44 public: JSEmitter(const CompilerContext * context)45 explicit JSEmitter(const CompilerContext *context) : Emitter(context) {} 46 ~JSEmitter() override = default; 47 NO_COPY_SEMANTIC(JSEmitter); 48 NO_MOVE_SEMANTIC(JSEmitter); 49 50 void GenAnnotation() override; 51 52 private: 53 void GenESAnnotationRecord(); 54 void GenESModuleModeRecord(bool isModule); 55 }; 56 } // namespace panda::es2panda::compiler 57 58 #endif 59