/*
 * 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.
 */

syntax = "proto3";

package simpleperf.proto;

message ETMBranchList {

  message Binary {
    string path = 1;
    string build_id = 2;

    message Address {
      // vaddr in binary, instr addr before the first branch
      uint64 addr = 1;

      message Branch {
        // Each bit represents a branch: 0 for not branch, 1 for branch.
        // Bit 0 comes first, bit 7 comes last.
        bytes branch = 1;
        uint32 branch_size = 2;
        uint64 count = 3;
      }

      repeated Branch branches = 2;
    }

    repeated Address addrs = 3;
  }

  // Used to identify format in generated proto files.
  // Should always be "simpleperf:EtmBranchList".
  string magic = 1;
  repeated Binary binaries = 2;
}