1#!/usr/bin/env python3 2# Copyright (C) 2019 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 16from os import sys, path 17 18import synth_common 19 20trace = synth_common.create_trace() 21 22trace.add_ftrace_packet(cpu=0) 23trace.add_cpufreq(ts=1000, freq=3000, cpu=1) 24trace.add_cpufreq(ts=1001, freq=4000, cpu=1) 25trace.add_cpufreq(ts=1003, freq=3000, cpu=1) 26 27sys.stdout.buffer.write(trace.trace.SerializeToString()) 28