mirror of
https://gitee.com/openharmony/developtools_hiperf
synced 2024-11-23 07:29:42 +00:00
95 lines
2.4 KiB
Protocol Buffer
95 lines
2.4 KiB
Protocol Buffer
// Copyright (c) 2021-2022 Huawei Device Co., Ltd.
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// report_sample.proto format:
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// char magic[10] = "HIPERF_PB_";
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// LittleEndian16(version) = 1;
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// LittleEndian32(sample_size)
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// message Record(sample)
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// LittleEndian32(sample_size)
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// message Record(sample)
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// ...
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// LittleEndian32(sample_size)
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// message Record(sample)
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// LittleEndian32(0)
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syntax = "proto2";
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option optimize_for = LITE_RUNTIME;
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package OHOS.Developtools.Hiperf.Proto;
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message CallStackSample {
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optional uint64 time = 1;
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optional uint32 tid = 2;
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message CallStackFrame {
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// virtual address of the instruction in symbols file
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optional uint64 symbols_vaddr = 1;
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// index of index of SymbolTableFile::id, base from 0
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optional uint32 symbols_file_id = 2;
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// index of SymbolTableFile::symbol_name, base from 0
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// -1 means not found
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optional int32 function_name_id = 3;
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// loaded function base vaddr
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optional uint64 loaded_vaddr = 4;
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}
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repeated CallStackFrame callStackFrame = 3;
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// not include lost
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optional uint64 event_count = 4;
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// index of ReportInfo::config_name
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optional uint32 config_name_id = 5;
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}
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message SampleStatistic {
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optional uint64 count = 1;
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optional uint64 lost = 2;
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}
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message SymbolTableFile {
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// unique id , start from 0
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optional uint32 id = 1;
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// symbols file path, like developtools/hiperf/hiperf
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optional string path = 2;
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// function symbol table of the file (always mangled).
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repeated string function_name = 3;
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}
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message VirtualThreadInfo {
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optional uint32 tid = 1;
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optional uint32 pid = 2;
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optional string name = 3;
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}
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message ReportInfo {
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repeated string config_name = 1;
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optional string workload_cmd = 2;
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}
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message HiperfRecord {
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oneof RecordType {
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CallStackSample sample = 1;
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SampleStatistic statistic = 2;
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SymbolTableFile file = 3;
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VirtualThreadInfo thread = 4;
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ReportInfo info= 5;
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}
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}
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