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69f2841797
Example scripts for CoreSight trace processing with perf script. Signed-off-by: Tor Jeremiassen <tor@ti.com>
45 lines
1.3 KiB
Python
45 lines
1.3 KiB
Python
#
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# Copyright(C) 2016 Linaro Limited. All rights reserved.
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# Author: Tor Jeremiassen <tor.jeremiassen@linaro.org>
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 as published by
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# the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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# more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import os
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import sys
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sys.path.append(os.environ['PERF_EXEC_PATH'] + \
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'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
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from perf_trace_context import *
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def trace_begin():
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pass;
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def trace_end():
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pass
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def process_event(t):
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sample = t['sample']
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print "range:",format(sample['ip'],"x"),"-",format(sample['addr'],"x")
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def trace_unhandled(event_name, context, event_fields_dict):
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print ' '.join(['%s=%s'%(k,str(v))for k,v in sorted(event_fields_dict.items())])
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def print_header(event_name, cpu, secs, nsecs, pid, comm):
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print "print_header"
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print "%-20s %5u %05u.%09u %8u %-20s " % \
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(event_name, cpu, secs, nsecs, pid, comm),
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