third_party/perfetto/protos/perfetto/metrics/chrome/unsymbolized_args.proto

/*
 * Copyright (C) 2022 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 message is similar to perfetto.protos.UnsymbolizedFrames, but this is
// for trace event arguments, not stack frames. Keeping them separate because
// the protos may evolve independently.
message ChromeUnsymbolizedArgs {
  message Arg {
    optional string module = 1;
    optional string build_id = 2;
    optional int64 address = 3;

    // In some cases (Chrome/Webview) the ID that should be used to query
    // symbols in Google's internal tera-scale symbolization service is !=
    // `build_id` and requires some mangling.
    // This field is == 'build_id` for non-chromium cases, and is the breakpad
    // module ID (with lowercase hex digics) for chromium cases.
    optional string google_lookup_id = 4;
  }

  repeated Arg args = 1;
}