36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
#!/usr/bin/env python3
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# Copyright (C) 2018 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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from os import sys, path
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import synth_common
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trace = synth_common.create_trace()
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trace.add_system_info(arch='aarch64')
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trace.add_packet()
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trace.add_process(pid=1, ppid=0, cmdline="init")
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trace.add_process(pid=2, ppid=1, cmdline="two_thread_process")
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trace.add_process(pid=4, ppid=1, cmdline="single_thread_process")
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trace.add_thread(tid=3, tgid=2, cmdline="two_thread_process")
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trace.add_ftrace_packet(cpu=0)
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trace.add_sys_enter(ts=100, tid=1, id=0)
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trace.add_sys_enter(ts=105, tid=2, id=1)
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trace.add_sys_exit(ts=106, tid=1, id=0, ret=0)
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trace.add_sys_exit(ts=110, tid=2, id=1, ret=0)
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sys.stdout.buffer.write(trace.trace.SerializeToString())
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