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 17 #ifndef SRC_TRACE_PROCESSOR_IMPORTERS_FTRACE_FTRACE_MODULE_IMPL_H_ 18 #define SRC_TRACE_PROCESSOR_IMPORTERS_FTRACE_FTRACE_MODULE_IMPL_H_ 19 20 #include "protos/perfetto/trace/trace_packet.pbzero.h" 21 #include "src/trace_processor/importers/common/parser_types.h" 22 #include "src/trace_processor/importers/ftrace/ftrace_module.h" 23 #include "src/trace_processor/importers/ftrace/ftrace_parser.h" 24 #include "src/trace_processor/importers/ftrace/ftrace_tokenizer.h" 25 #include "src/trace_processor/importers/proto/packet_sequence_state_generation.h" 26 #include "src/trace_processor/importers/proto/proto_importer_module.h" 27 28 namespace perfetto { 29 namespace trace_processor { 30 31 class TraceBlobView; 32 33 class FtraceModuleImpl : public FtraceModule { 34 public: 35 explicit FtraceModuleImpl(TraceProcessorContext* context); 36 37 ModuleResult TokenizePacket( 38 const protos::pbzero::TracePacket::Decoder& decoder, 39 TraceBlobView* packet, 40 int64_t packet_timestamp, 41 RefPtr<PacketSequenceStateGeneration> state, 42 uint32_t field_id) override; 43 ParseFtraceEventData(uint32_t cpu,int64_t ts,const TracePacketData & data)44 void ParseFtraceEventData(uint32_t cpu, 45 int64_t ts, 46 const TracePacketData& data) override { 47 util::Status res = parser_.ParseFtraceEvent(cpu, ts, data); 48 if (!res.ok()) { 49 PERFETTO_ELOG("%s", res.message().c_str()); 50 } 51 } 52 ParseInlineSchedSwitch(uint32_t cpu,int64_t ts,const InlineSchedSwitch & data)53 void ParseInlineSchedSwitch(uint32_t cpu, 54 int64_t ts, 55 const InlineSchedSwitch& data) override { 56 util::Status res = parser_.ParseInlineSchedSwitch(cpu, ts, data); 57 if (!res.ok()) { 58 PERFETTO_ELOG("%s", res.message().c_str()); 59 } 60 } 61 ParseInlineSchedWaking(uint32_t cpu,int64_t ts,const InlineSchedWaking & data)62 void ParseInlineSchedWaking(uint32_t cpu, 63 int64_t ts, 64 const InlineSchedWaking& data) override { 65 util::Status res = parser_.ParseInlineSchedWaking(cpu, ts, data); 66 if (!res.ok()) { 67 PERFETTO_ELOG("%s", res.message().c_str()); 68 } 69 } 70 71 private: 72 FtraceTokenizer tokenizer_; 73 FtraceParser parser_; 74 }; 75 76 } // namespace trace_processor 77 } // namespace perfetto 78 79 #endif // SRC_TRACE_PROCESSOR_IMPORTERS_FTRACE_FTRACE_MODULE_IMPL_H_ 80