1 // Copyright (C) 2019 The Android Open Source Project 2 // 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 #ifndef HEADER_CHECKER_REPR_PROTOBUF_IR_READER_H_ 16 #define HEADER_CHECKER_REPR_PROTOBUF_IR_READER_H_ 17 18 #include "repr/ir_reader.h" 19 #include "repr/protobuf/abi_diff.h" 20 #include "repr/protobuf/abi_dump.h" 21 22 #include <string> 23 #include <vector> 24 25 #include <google/protobuf/text_format.h> 26 #include <google/protobuf/io/zero_copy_stream_impl.h> 27 28 29 namespace header_checker { 30 namespace repr { 31 32 33 class ProtobufIRReader : public IRReader { 34 private: 35 template <typename T> 36 using RepeatedPtrField = google::protobuf::RepeatedPtrField<T>; 37 38 39 public: ProtobufIRReader(std::unique_ptr<ModuleIR> module_ir)40 ProtobufIRReader(std::unique_ptr<ModuleIR> module_ir) 41 : IRReader(std::move(module_ir)) {} 42 43 private: 44 bool ReadDumpImpl(const std::string &dump_file) override; 45 46 void ReadFunctions(const abi_dump::TranslationUnit &tu); 47 48 void ReadGlobalVariables(const abi_dump::TranslationUnit &tu); 49 50 void ReadEnumTypes(const abi_dump::TranslationUnit &tu); 51 52 void ReadRecordTypes(const abi_dump::TranslationUnit &tu); 53 54 void ReadFunctionTypes(const abi_dump::TranslationUnit &tu); 55 56 void ReadPointerTypes(const abi_dump::TranslationUnit &tu); 57 58 void ReadBuiltinTypes(const abi_dump::TranslationUnit &tu); 59 60 void ReadQualifiedTypes(const abi_dump::TranslationUnit &tu); 61 62 void ReadArrayTypes(const abi_dump::TranslationUnit &tu); 63 64 void ReadLvalueReferenceTypes(const abi_dump::TranslationUnit &tu); 65 66 void ReadRvalueReferenceTypes(const abi_dump::TranslationUnit &tu); 67 68 void ReadElfFunctions(const abi_dump::TranslationUnit &tu); 69 70 void ReadElfObjects(const abi_dump::TranslationUnit &tu); 71 72 void ReadTypeInfo(const abi_dump::BasicNamedAndTypedDecl &type_info, 73 TypeIR *typep); 74 75 FunctionIR FunctionProtobufToIR(const abi_dump::FunctionDecl &); 76 77 FunctionTypeIR FunctionTypeProtobufToIR( 78 const abi_dump::FunctionType &function_type_protobuf); 79 80 RecordTypeIR RecordTypeProtobufToIR( 81 const abi_dump::RecordType &record_type_protobuf); 82 83 std::vector<RecordFieldIR> RecordFieldsProtobufToIR( 84 const RepeatedPtrField<abi_dump::RecordFieldDecl> &rfp); 85 86 std::vector<CXXBaseSpecifierIR> RecordCXXBaseSpecifiersProtobufToIR( 87 const RepeatedPtrField<abi_dump::CXXBaseSpecifier> &rbs); 88 89 std::vector<EnumFieldIR> EnumFieldsProtobufToIR( 90 const RepeatedPtrField<abi_dump::EnumFieldDecl> &efp); 91 92 EnumTypeIR EnumTypeProtobufToIR( 93 const abi_dump::EnumType &enum_type_protobuf); 94 95 VTableLayoutIR VTableLayoutProtobufToIR( 96 const abi_dump::VTableLayout &vtable_layout_protobuf); 97 98 TemplateInfoIR TemplateInfoProtobufToIR( 99 const abi_dump::TemplateInfo &template_info_protobuf); 100 }; 101 102 103 } // namespace repr 104 } // namespace header_checker 105 106 107 #endif // HEADER_CHECKER_REPR_PROTOBUF_IR_READER_H_ 108