1#!/usr/bin/env python3
2# Copyright (C) 2018 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()
21trace.add_packet()
22trace.add_process(1, 0, 'init')
23trace.add_process(2, 1, 'system_server')
24trace.add_process(3, 1, 'com.google.android.calendar')
25
26trace.add_ftrace_packet(cpu=0)
27trace.add_ion_event(ts=100, tid=3, heap_name='system', len=1000)
28trace.add_ion_event(ts=150, tid=3, heap_name='adsp', len=1000)
29trace.add_ion_event(ts=200, tid=3, heap_name='system', size=1000, len=1000)
30trace.add_ion_event(ts=299, tid=3, heap_name='adsp', size=1000, len=100)
31
32sys.stdout.buffer.write(trace.trace.SerializeToString())
33