1 // Copyright 2024 The Pigweed Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 // use this file except in compliance with the License. You may obtain a copy of 5 // the License at 6 // 7 // https://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, WITHOUT 11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 // License for the specific language governing permissions and limitations under 13 // the License. 14 15 #include "pw_elf/reader.h" 16 17 #include <vector> 18 19 #include "pw_status/try.h" 20 #include "pw_stream/std_file_stream.h" 21 ReaderExample()22pw::Status ReaderExample() { 23 // Open a file stream for the ELF image. 24 pw::stream::StdFileReader stream("/tmp/example.elf"); 25 26 // Create an ElfReader from the file stream. 27 PW_TRY_ASSIGN(auto reader, pw::elf::ElfReader::FromStream(stream)); 28 29 // Read the .example section into a vector. 30 PW_TRY_ASSIGN(std::vector<std::byte> section_data, 31 reader.ReadSection(".example")); 32 33 return pw::OkStatus(); 34 } 35