lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 16 May 2012 20:59:15 +0800 From: Feng Tang <feng.tang@...el.com> To: acme@...hat.com, mingo@...e.hu, a.p.zijlstra@...llo.nl, robert.richter@....com, ak@...ux.intel.com, linux-kernel@...r.kernel.org Cc: Feng Tang <feng.tang@...el.com> Subject: [PATCH 3/3] perf script/python: Pass thread/dso name and symbol info to event handler in python Signed-off-by: Feng Tang <feng.tang@...el.com> --- .../util/scripting-engines/trace-event-python.c | 11 ++++++++++- 1 files changed, 10 insertions(+), 1 deletions(-) diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c index a202881..c96f5e2 100644 --- a/tools/perf/util/scripting-engines/trace-event-python.c +++ b/tools/perf/util/scripting-engines/trace-event-python.c @@ -336,6 +336,7 @@ static void python_process_general_event(union perf_event *pevent __unused, static char handler_name[64]; unsigned n = 0; void *data = sample->raw_data; + struct thread *thread = al->thread; t = PyTuple_New(MAX_FIELDS); if (!t) @@ -348,13 +349,21 @@ static void python_process_general_event(union perf_event *pevent __unused, goto exit; } - /* Pass 3 parameters: event_attr, perf_sample, raw data, thread name */ + /* Pass parameters: attr, perf_sample, raw data, thread and dso name */ PyTuple_SetItem(t, n++, PyString_FromStringAndSize( (const char *)&evsel->attr, sizeof(evsel->attr))); PyTuple_SetItem(t, n++, PyString_FromStringAndSize( (const char *)sample, sizeof(*sample))); PyTuple_SetItem(t, n++, PyString_FromStringAndSize( data, sample->raw_size)); + PyTuple_SetItem(t, n++, PyString_FromString(thread->comm)); + PyTuple_SetItem(t, n++, PyString_FromString(al->map->dso->name)); + + /* Pass the resolved symbol if there is, othersize pass "Unkown" */ + if (al->sym) + PyTuple_SetItem(t, n++, PyString_FromString(al->sym->name)); + else + PyTuple_SetItem(t, n++, PyString_FromString("Unknown")); if (_PyTuple_Resize(&t, n) == -1) Py_FatalError("error resizing Python tuple"); -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists