| #!/usr/bin/env python3 |
| # 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. |
| |
| from os import sys, path |
| |
| import synth_common |
| |
| file_member = 0 |
| anon_member = 1 |
| |
| trace = synth_common.create_trace() |
| trace.add_packet() |
| trace.add_process(1, 0, "init") |
| trace.add_process(2, 0, "init2") |
| trace.add_process(3, 0, "unblocker") |
| |
| trace.add_ftrace_packet(0) |
| trace.add_sched( |
| ts=10, |
| prev_pid=0, |
| prev_comm='swapper', |
| prev_state='R', |
| next_pid=1, |
| next_comm='foo') |
| trace.add_sched(ts=100, prev_pid=1, prev_state='U', next_pid=2, next_comm='bar') |
| trace.add_sched_blocked_reason(ts=101, pid=1, io_wait=0, unblock_pid=3) |
| trace.add_sched(ts=110, prev_pid=2, prev_state='U', next_pid=0) |
| trace.add_sched_blocked_reason(ts=111, pid=2, io_wait=1, unblock_pid=3) |
| |
| sys.stdout.buffer.write(trace.trace.SerializeToString()) |
