profile_module.cc | Explore in Territory

/*
 * 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.
 */

#include "src/trace_processor/importers/proto/profile_module.h"
#include <optional>
#include <string>

#include "perfetto/base/logging.h"
#include "perfetto/ext/base/flat_hash_map.h"
#include "perfetto/ext/base/string_utils.h"
#include "perfetto/ext/base/string_view.h"
#include "src/trace_processor/importers/common/args_translation_table.h"
#include "src/trace_processor/importers/common/clock_tracker.h"
#include "src/trace_processor/importers/common/deobfuscation_mapping_table.h"
#include "src/trace_processor/importers/common/event_tracker.h"
#include "src/trace_processor/importers/common/mapping_tracker.h"
#include "src/trace_processor/importers/common/process_tracker.h"
#include "src/trace_processor/importers/common/stack_profile_tracker.h"
#include "src/trace_processor/importers/proto/packet_sequence_state_generation.h"
#include "src/trace_processor/importers/proto/perf_sample_tracker.h"
#include "src/trace_processor/importers/proto/profile_packet_sequence_state.h"
#include "src/trace_processor/importers/proto/profile_packet_utils.h"
#include "src/trace_processor/importers/proto/stack_profile_sequence_state.h"
#include "src/trace_processor/sorter/trace_sorter.h"
#include "src/trace_processor/storage/stats.h"
#include "src/trace_processor/storage/trace_storage.h"
#include "src/trace_processor/tables/profiler_tables_py.h"
#include "src/trace_processor/types/trace_processor_context.h"
#include "src/trace_processor/util/build_id.h"
#include "src/trace_processor/util/profiler_util.h"

#include "protos/perfetto/common/builtin_clock.pbzero.h"
#include "protos/perfetto/common/perf_events.pbzero.h"
#include "protos/perfetto/trace/profiling/deobfuscation.pbzero.h"
#include "protos/perfetto/trace/profiling/profile_common.pbzero.h"
#include "protos/perfetto/trace/profiling/profile_packet.pbzero.h"
#include "protos/perfetto/trace/profiling/smaps.pbzero.h"

namespace perfetto {
namespace trace_processor {

TracePacket;
ConstBytes;

ProfileModule::ProfileModule(TraceProcessorContext* context)
    : … { … }

ProfileModule::~ProfileModule() = default;

ModuleResult ProfileModule::TokenizePacket(
    const TracePacket::Decoder& decoder,
    TraceBlobView* packet,
    int64_t /*packet_timestamp*/,
    RefPtr<PacketSequenceStateGeneration> state,
    uint32_t field_id) { … }

void ProfileModule::ParseTracePacketData(
    const protos::pbzero::TracePacket::Decoder& decoder,
    int64_t ts,
    const TracePacketData& data,
    uint32_t field_id) { … }

ModuleResult ProfileModule::TokenizeStreamingProfilePacket(
    RefPtr<PacketSequenceStateGeneration> sequence_state,
    TraceBlobView* packet,
    ConstBytes streaming_profile_packet) { … }

void ProfileModule::ParseStreamingProfilePacket(
    int64_t timestamp,
    PacketSequenceStateGeneration* sequence_state,
    ConstBytes streaming_profile_packet) { … }

void ProfileModule::ParsePerfSample(
    int64_t ts,
    PacketSequenceStateGeneration* sequence_state,
    const TracePacket::Decoder& decoder) { … }

void ProfileModule::ParseProfilePacket(
    int64_t ts,
    PacketSequenceStateGeneration* sequence_state,
    ConstBytes blob) { … }

void ProfileModule::ParseModuleSymbols(ConstBytes blob) { … }

void ProfileModule::ParseDeobfuscationMapping(int64_t,
                                              PacketSequenceStateGeneration*,
                                              uint32_t /* seq_id */,
                                              ConstBytes blob) { … }

void ProfileModule::ParseSmapsPacket(int64_t ts, ConstBytes blob) { … }

void ProfileModule::NotifyEndOfFile() { … }

}  // namespace trace_processor
}  // namespace perfetto
chromium/third_party/perfetto/src/trace_processor/importers/proto/profile_module.cc
