1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 * 16 * Header file of dex ir verifier. 17 * 18 * Compares two dex files at the IR level, allowing differences in layout, but not in data. 19 */ 20 21 #ifndef ART_DEXLAYOUT_DEX_VERIFY_H_ 22 #define ART_DEXLAYOUT_DEX_VERIFY_H_ 23 24 #include "dex_ir.h" 25 26 namespace art { 27 // Check that the output dex file contains the same data as the original. 28 // Compares the dex IR of both dex files. Allows the dex files to have different layouts. 29 bool VerifyOutputDexFile(dex_ir::Header* orig_header, 30 dex_ir::Header* output_header, 31 std::string* error_msg); 32 33 template<class T> bool VerifyIds(dex_ir::CollectionVector<T>& orig, 34 dex_ir::CollectionVector<T>& output, 35 const char* section_name, 36 std::string* error_msg); 37 bool VerifyId(dex_ir::StringId* orig, dex_ir::StringId* output, std::string* error_msg); 38 bool VerifyId(dex_ir::TypeId* orig, dex_ir::TypeId* output, std::string* error_msg); 39 bool VerifyId(dex_ir::ProtoId* orig, dex_ir::ProtoId* output, std::string* error_msg); 40 bool VerifyId(dex_ir::FieldId* orig, dex_ir::FieldId* output, std::string* error_msg); 41 bool VerifyId(dex_ir::MethodId* orig, dex_ir::MethodId* output, std::string* error_msg); 42 43 bool VerifyClassDefs(dex_ir::CollectionVector<dex_ir::ClassDef>& orig, 44 dex_ir::CollectionVector<dex_ir::ClassDef>& output, 45 std::string* error_msg); 46 bool VerifyClassDef(dex_ir::ClassDef* orig, dex_ir::ClassDef* output, std::string* error_msg); 47 48 bool VerifyTypeList(const dex_ir::TypeList* orig, const dex_ir::TypeList* output); 49 50 bool VerifyAnnotationsDirectory(dex_ir::AnnotationsDirectoryItem* orig, 51 dex_ir::AnnotationsDirectoryItem* output, 52 std::string* error_msg); 53 bool VerifyFieldAnnotations(dex_ir::FieldAnnotationVector* orig, 54 dex_ir::FieldAnnotationVector* output, 55 uint32_t orig_offset, 56 std::string* error_msg); 57 bool VerifyMethodAnnotations(dex_ir::MethodAnnotationVector* orig, 58 dex_ir::MethodAnnotationVector* output, 59 uint32_t orig_offset, 60 std::string* error_msg); 61 bool VerifyParameterAnnotations(dex_ir::ParameterAnnotationVector* orig, 62 dex_ir::ParameterAnnotationVector* output, 63 uint32_t orig_offset, 64 std::string* error_msg); 65 bool VerifyAnnotationSetRefList(dex_ir::AnnotationSetRefList* orig, 66 dex_ir::AnnotationSetRefList* output, 67 std::string* error_msg); 68 bool VerifyAnnotationSet(dex_ir::AnnotationSetItem* orig, 69 dex_ir::AnnotationSetItem* output, 70 std::string* error_msg); 71 bool VerifyAnnotation(dex_ir::AnnotationItem* orig, 72 dex_ir::AnnotationItem* output, 73 std::string* error_msg); 74 bool VerifyEncodedAnnotation(dex_ir::EncodedAnnotation* orig, 75 dex_ir::EncodedAnnotation* output, 76 uint32_t orig_offset, 77 std::string* error_msg); 78 bool VerifyAnnotationElement(dex_ir::AnnotationElement* orig, 79 dex_ir::AnnotationElement* output, 80 uint32_t orig_offset, 81 std::string* error_msg); 82 bool VerifyEncodedValue(dex_ir::EncodedValue* orig, 83 dex_ir::EncodedValue* output, 84 uint32_t orig_offset, 85 std::string* error_msg); 86 bool VerifyEncodedArray(dex_ir::EncodedArrayItem* orig, 87 dex_ir::EncodedArrayItem* output, 88 std::string* error_msg); 89 90 bool VerifyClassData(dex_ir::ClassData* orig, dex_ir::ClassData* output, std::string* error_msg); 91 bool VerifyFields(dex_ir::FieldItemVector* orig, 92 dex_ir::FieldItemVector* output, 93 uint32_t orig_offset, 94 std::string* error_msg); 95 bool VerifyMethods(dex_ir::MethodItemVector* orig, 96 dex_ir::MethodItemVector* output, 97 uint32_t orig_offset, 98 std::string* error_msg); 99 bool VerifyCode(dex_ir::CodeItem* orig, dex_ir::CodeItem* output, std::string* error_msg); 100 bool VerifyDebugInfo(dex_ir::DebugInfoItem* orig, 101 dex_ir::DebugInfoItem* output, 102 std::string* error_msg); 103 bool VerifyTries(dex_ir::TryItemVector* orig, 104 dex_ir::TryItemVector* output, 105 uint32_t orig_offset, 106 std::string* error_msg); 107 bool VerifyHandlers(dex_ir::CatchHandlerVector* orig, 108 dex_ir::CatchHandlerVector* output, 109 uint32_t orig_offset, 110 std::string* error_msg); 111 bool VerifyHandler(const dex_ir::CatchHandler* orig, 112 const dex_ir::CatchHandler* output, 113 uint32_t orig_offset, 114 std::string* error_msg); 115 } // namespace art 116 117 #endif // ART_DEXLAYOUT_DEX_VERIFY_H_ 118