xref: /aosp_15_r20/external/perfetto/protos/perfetto/trace/ftrace/generic.proto (revision 6dbdd20afdafa5e3ca9b8809fa73465d530080dc)

/*
 * Copyright (C) 2018 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.
 */

syntax = "proto2";

package perfetto.protos;

// This generic proto is used to output events in the trace
// when a specific proto for that event does not exist.
message GenericFtraceEvent {
  message Field {
    optional string name = 1;
    oneof value {
      string str_value = 3;
      int64 int_value = 4;
      uint64 uint_value = 5;
    }
  }

  optional string event_name = 1;
  repeated Field field = 2;
}

message KprobeEvent {
  enum KprobeType {
    KPROBE_TYPE_UNKNOWN = 0;
    KPROBE_TYPE_BEGIN = 1;
    KPROBE_TYPE_END = 2;
    KPROBE_TYPE_INSTANT = 3;
  }
  optional string name = 1;
  optional KprobeType type = 2;
}