ec39a3f6df
To profile different log buffer types and configuration, this change adds the ability to record log messages and adds a tool that will replay those log messages through different log buffer implementations and collect stats about the execution. Test: log messages replay correctly Change-Id: I0dc6c545b782fa7732e325dde109c496b137d0dd
30 lines
859 B
C
30 lines
859 B
C
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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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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*/
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#pragma once
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#include <inttypes.h>
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#include <log/log_time.h>
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struct __attribute__((packed)) RecordedLogMessage {
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uint32_t uid;
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uint32_t pid;
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uint32_t tid;
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log_time realtime;
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uint16_t msg_len;
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uint8_t log_id;
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};
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