| /* |
| * 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. |
| */ |
| |
| #ifndef SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_PROFILE_MODULE_H_ |
| #define SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_PROFILE_MODULE_H_ |
| |
| #include "perfetto/protozero/field.h" |
| #include "src/trace_processor/importers/proto/proto_importer_module.h" |
| #include "src/trace_processor/importers/proto/proto_incremental_state.h" |
| |
| #include "protos/perfetto/trace/trace_packet.pbzero.h" |
| |
| namespace perfetto { |
| namespace trace_processor { |
| |
| // Importer module for heap and CPU sampling profile data. |
| // TODO(eseckler): consider moving heap profiles here as well. |
| class ProfileModule : public ProtoImporterModule { |
| public: |
| explicit ProfileModule(TraceProcessorContext* context); |
| ~ProfileModule() override; |
| |
| ModuleResult TokenizePacket( |
| const protos::pbzero::TracePacket::Decoder& decoder, |
| TraceBlobView* packet, |
| int64_t packet_timestamp, |
| PacketSequenceState* state, |
| uint32_t field_id) override; |
| |
| void ParseTracePacketData(const protos::pbzero::TracePacket::Decoder& decoder, |
| int64_t ts, |
| const TracePacketData& data, |
| uint32_t field_id) override; |
| |
| void NotifyEndOfFile() override; |
| |
| private: |
| // chrome stack sampling: |
| ModuleResult TokenizeStreamingProfilePacket( |
| PacketSequenceState*, |
| TraceBlobView* packet, |
| protozero::ConstBytes streaming_profile_packet); |
| void ParseStreamingProfilePacket( |
| int64_t timestamp, |
| PacketSequenceStateGeneration*, |
| protozero::ConstBytes streaming_profile_packet); |
| |
| // perf event profiling: |
| void ParsePerfSample(int64_t ts, |
| PacketSequenceStateGeneration* sequence_state, |
| const protos::pbzero::TracePacket::Decoder& decoder); |
| |
| // heap profiling: |
| void ParseProfilePacket(int64_t ts, |
| PacketSequenceStateGeneration*, |
| uint32_t seq_id, |
| protozero::ConstBytes); |
| void ParseDeobfuscationMapping(int64_t ts, |
| PacketSequenceStateGeneration*, |
| uint32_t seq_id, |
| protozero::ConstBytes); |
| void ParseModuleSymbols(protozero::ConstBytes); |
| void ParseSmapsPacket(int64_t ts, protozero::ConstBytes); |
| |
| TraceProcessorContext* context_; |
| }; |
| |
| } // namespace trace_processor |
| } // namespace perfetto |
| |
| #endif // SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_PROFILE_MODULE_H_ |