Eric Seckler | 5c7866e | 2019-10-18 08:38:16 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2019 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Eric Seckler | acfe35b | 2019-10-18 15:50:17 +0100 | [diff] [blame] | 17 | #ifndef SRC_TRACE_PROCESSOR_IMPORTERS_FTRACE_FTRACE_TOKENIZER_H_ |
| 18 | #define SRC_TRACE_PROCESSOR_IMPORTERS_FTRACE_FTRACE_TOKENIZER_H_ |
Eric Seckler | 5c7866e | 2019-10-18 08:38:16 +0100 | [diff] [blame] | 19 | |
Primiano Tucci | 3264b59 | 2021-11-08 18:20:51 +0000 | [diff] [blame^] | 20 | #include "perfetto/trace_processor/trace_blob_view.h" |
Lalit Maganti | 5ac1b11 | 2021-08-19 15:11:01 +0100 | [diff] [blame] | 21 | #include "src/trace_processor/importers/common/clock_tracker.h" |
Lalit Maganti | 7010b33 | 2020-02-07 10:51:15 +0000 | [diff] [blame] | 22 | #include "src/trace_processor/storage/trace_storage.h" |
Lalit Maganti | 0faddc4 | 2020-04-10 17:58:24 +0100 | [diff] [blame] | 23 | #include "src/trace_processor/types/trace_processor_context.h" |
Eric Seckler | 5c7866e | 2019-10-18 08:38:16 +0100 | [diff] [blame] | 24 | |
Lalit Maganti | a4c1307 | 2021-11-02 20:23:51 +0000 | [diff] [blame] | 25 | #include "protos/perfetto/trace/ftrace/ftrace_event_bundle.pbzero.h" |
| 26 | |
Eric Seckler | 5c7866e | 2019-10-18 08:38:16 +0100 | [diff] [blame] | 27 | namespace perfetto { |
| 28 | namespace trace_processor { |
| 29 | |
Lalit Maganti | 24305ca7 | 2020-10-15 17:18:32 +0100 | [diff] [blame] | 30 | class PacketSequenceState; |
| 31 | |
Eric Seckler | 5c7866e | 2019-10-18 08:38:16 +0100 | [diff] [blame] | 32 | class FtraceTokenizer { |
| 33 | public: |
| 34 | explicit FtraceTokenizer(TraceProcessorContext* context) |
| 35 | : context_(context) {} |
| 36 | |
Lalit Maganti | a4c1307 | 2021-11-02 20:23:51 +0000 | [diff] [blame] | 37 | base::Status TokenizeFtraceBundle(TraceBlobView bundle, |
| 38 | PacketSequenceState*, |
| 39 | uint32_t packet_sequence_id); |
Eric Seckler | 5c7866e | 2019-10-18 08:38:16 +0100 | [diff] [blame] | 40 | |
| 41 | private: |
Lalit Maganti | 24305ca7 | 2020-10-15 17:18:32 +0100 | [diff] [blame] | 42 | void TokenizeFtraceEvent(uint32_t cpu, |
Lalit Maganti | 5ac1b11 | 2021-08-19 15:11:01 +0100 | [diff] [blame] | 43 | ClockTracker::ClockId, |
Lalit Maganti | 24305ca7 | 2020-10-15 17:18:32 +0100 | [diff] [blame] | 44 | TraceBlobView event, |
Lalit Maganti | a4c1307 | 2021-11-02 20:23:51 +0000 | [diff] [blame] | 45 | PacketSequenceState* state); |
Eric Seckler | 5c7866e | 2019-10-18 08:38:16 +0100 | [diff] [blame] | 46 | void TokenizeFtraceCompactSched(uint32_t cpu, |
Lalit Maganti | 5ac1b11 | 2021-08-19 15:11:01 +0100 | [diff] [blame] | 47 | ClockTracker::ClockId, |
| 48 | protozero::ConstBytes); |
Ryan Savitski | c53ec7e | 2019-11-07 17:04:50 +0000 | [diff] [blame] | 49 | void TokenizeFtraceCompactSchedSwitch( |
| 50 | uint32_t cpu, |
Lalit Maganti | 5ac1b11 | 2021-08-19 15:11:01 +0100 | [diff] [blame] | 51 | ClockTracker::ClockId, |
Ryan Savitski | c53ec7e | 2019-11-07 17:04:50 +0000 | [diff] [blame] | 52 | const protos::pbzero::FtraceEventBundle::CompactSched::Decoder& compact, |
| 53 | const std::vector<StringId>& string_table); |
| 54 | void TokenizeFtraceCompactSchedWaking( |
| 55 | uint32_t cpu, |
Lalit Maganti | 5ac1b11 | 2021-08-19 15:11:01 +0100 | [diff] [blame] | 56 | ClockTracker::ClockId, |
Ryan Savitski | c53ec7e | 2019-11-07 17:04:50 +0000 | [diff] [blame] | 57 | const protos::pbzero::FtraceEventBundle::CompactSched::Decoder& compact, |
| 58 | const std::vector<StringId>& string_table); |
Eric Seckler | 5c7866e | 2019-10-18 08:38:16 +0100 | [diff] [blame] | 59 | |
Lalit Maganti | a4c1307 | 2021-11-02 20:23:51 +0000 | [diff] [blame] | 60 | void HandleFtraceClockSnapshot(int64_t ftrace_ts, |
| 61 | int64_t boot_ts, |
| 62 | uint32_t packet_sequence_id); |
| 63 | |
| 64 | int64_t latest_ftrace_clock_snapshot_ts_ = 0; |
Eric Seckler | 5c7866e | 2019-10-18 08:38:16 +0100 | [diff] [blame] | 65 | TraceProcessorContext* context_; |
| 66 | }; |
| 67 | |
| 68 | } // namespace trace_processor |
| 69 | } // namespace perfetto |
| 70 | |
Eric Seckler | acfe35b | 2019-10-18 15:50:17 +0100 | [diff] [blame] | 71 | #endif // SRC_TRACE_PROCESSOR_IMPORTERS_FTRACE_FTRACE_TOKENIZER_H_ |