42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
import os
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from tracetools_trace.tools import args
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from tracetools_trace.tools import lttng
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def add_trace_arguments(parser):
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args.add_arguments(parser)
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def init(args):
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session_name = args.session_name
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base_path = args.path
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full_path = os.path.join(base_path, session_name)
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ros_events = args.events_ust
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kernel_events = args.events_kernel
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ust_enabled = len(ros_events) > 0
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kernel_enabled = len(kernel_events) > 0
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if ust_enabled:
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print(f'UST tracing enabled ({len(ros_events)} events)')
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if args.list:
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print(f'\tevents: {ros_events}')
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else:
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print('UST tracing disabled')
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if kernel_enabled:
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print(f'kernel tracing enabled ({len(kernel_events)} events)')
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if args.list:
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print(f'\tevents: {kernel_events}')
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else:
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print('kernel tracing disabled')
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print(f'writting tracing session to: {full_path}')
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input('press enter to start...')
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lttng.lttng_init(session_name, full_path, ros_events=ros_events, kernel_events=kernel_events)
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def fini(args):
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session_name = args.session_name
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input('press enter to stop...')
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print('stopping & destroying tracing session')
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lttng.lttng_fini(session_name)
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