android10/system/extras/perfprofd/symbolizer.h

/*
 *
 * Copyright 2018, 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.
 */

#ifndef SYSTEM_EXTRAS_PERFPROFD_SYMBOLIZER_H_
#define SYSTEM_EXTRAS_PERFPROFD_SYMBOLIZER_H_

#include <memory>

namespace perfprofd {

struct Symbolizer {
  virtual ~Symbolizer() {}
  virtual std::string Decode(const std::string& dso, uint64_t address) = 0;
  virtual bool GetMinExecutableVAddr(const std::string& dso, uint64_t* addr) = 0;
};

std::unique_ptr<Symbolizer> CreateELFSymbolizer();

}  // namespace perfprofd

#endif  // SYSTEM_EXTRAS_PERFPROFD_SYMBOLIZER_H_