simpleperf/read_symbol_map.h

/*
 * Copyright (C) 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <string>
#include <vector>

#include <android-base/file.h>

#include "dso.h"

namespace simpleperf {

std::vector<Symbol> ReadSymbolMapFromString(const std::string& content);

inline std::vector<Symbol> ReadSymbolMapFromFile(const std::string& path) {
  std::string content;
  if (android::base::ReadFileToString(path, &content, /* follow_symlinks = */ true)) {
    return ReadSymbolMapFromString(content);
  }
  return {};
}

}  // namespace simpleperf