chromium/third_party/perfetto/src/trace_processor/importers/perf/dso_tracker.h

/*
 * Copyright (C) 2024 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 SRC_TRACE_PROCESSOR_IMPORTERS_PERF_DSO_TRACKER_H_
#define SRC_TRACE_PROCESSOR_IMPORTERS_PERF_DSO_TRACKER_H_

#include <cstdint>
#include <string>

#include "perfetto/base/status.h"
#include "perfetto/ext/base/flat_hash_map.h"
#include "protos/third_party/simpleperf/record_file.pbzero.h"
#include "src/trace_processor/importers/common/address_range.h"
#include "src/trace_processor/storage/trace_storage.h"
#include "src/trace_processor/tables/profiler_tables_py.h"
#include "src/trace_processor/types/destructible.h"
#include "src/trace_processor/types/trace_processor_context.h"

namespace perfetto::trace_processor::perf_importer {

// Keeps track of DSO symbols to symbolize frames at the end of the trace
// parsing.
// TODO(b/334978369): We could potentially use this class (or a similar one) to
// process the ModuleSymbols proto packets and consolidate all symbolization in
// one place.
class DsoTracker : public Destructible { … };

}  // namespace perfetto::trace_processor::perf_importer

#endif  // SRC_TRACE_PROCESSOR_IMPORTERS_PERF_DSO_TRACKER_H_