1 /* 2 * Copyright (C) 2019 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 17 #ifndef SRC_TRACE_PROCESSOR_IMPORTERS_ELF_BINARY_INFO_H_ 18 #define SRC_TRACE_PROCESSOR_IMPORTERS_ELF_BINARY_INFO_H_ 19 20 #include <cstdint> 21 #include <optional> 22 #include <string> 23 24 namespace perfetto::trace_processor::elf { 25 26 enum BinaryType { 27 kElf, 28 kMachO, 29 kMachODsym, 30 }; 31 32 struct BinaryInfo { 33 std::optional<std::string> build_id; 34 uint64_t load_bias; 35 BinaryType type; 36 }; 37 38 bool IsElf(const uint8_t* mem, size_t size); 39 40 std::optional<BinaryInfo> GetBinaryInfo(const uint8_t* mem, size_t size); 41 42 } // namespace perfetto::trace_processor::elf 43 44 #endif // SRC_TRACE_PROCESSOR_IMPORTERS_ELF_BINARY_INFO_H_ 45