1/*
2 * Copyright (C) 2021 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// message types used in perf.data.
18
19syntax = "proto3";
20
21package simpleperf.proto;
22
23
24message DebugUnwindFeature {
25  message File {
26    string path = 1;
27    uint64 size = 2;
28  }
29
30  repeated File file = 1;
31}
32
33message FileFeature {
34  string path = 1;
35  uint32 type = 2;
36  uint64 min_vaddr = 3;
37
38  message Symbol {
39    uint64 vaddr = 1;
40    uint32 len = 2;
41    string name = 3;
42  }
43  repeated Symbol symbol = 4;
44
45  message DexFile {
46    repeated uint64 dex_file_offset = 1;
47  }
48  message ElfFile {
49    uint64 file_offset_of_min_vaddr = 1;
50  }
51  message KernelModule {
52    uint64 memory_offset_of_min_vaddr = 1;
53  }
54
55  oneof type_specific_msg {
56    DexFile dex_file = 5;  // Only when type = DSO_DEX_FILE
57    ElfFile elf_file = 6;  // Only when type = DSO_ELF_FILE
58    KernelModule kernel_module = 7;  // Only when type = DSO_KERNEL_MODULE
59  }
60}
61