Namhyung Kim e646fe730a perf script/python: Print array argument as string ... With the Sebastian's change of handling num array argument (of raw syscall enter), the script still failed to work like this: $ perf record -e raw_syscalls:* sleep 1 $ perf script -g python $ perf script -s perf-script.py ... Traceback (most recent call last): File "perf-script.py", line 42, in raw_syscalls__sys_enter (id, args), TypeError: %u format: a number is required, not list Fatal Python error: problem in Python trace event handler Aborted (core dumped) This is because the generated script tries to print the array arg as unsigned integer (%u). Since the python seems to convert arguments to strings by default, just using %s solved the problem for me. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Tom Zanussi <tzanussi@gmail.com> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Link: http://lkml.kernel.org/r/1401338695-18837-1-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org>		2014-06-09 12:21:03 +02:00
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trace-event-perl.c	tools lib traceevent: Added support for __get_bitmask() macro	2014-06-07 23:33:37 +02:00
trace-event-python.c	perf script/python: Print array argument as string	2014-06-09 12:21:03 +02:00