Messages in this thread | | | From | Jiri Olsa <> | Subject | [PATCHv5 0/8] perf tool: parser generator for events parsing | Date | Thu, 16 Feb 2012 13:00:44 +0100 |
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hi, here's new version of event parsing patchset.
I saw Arnaldo already sent patches 1-3 to Ingo, but they did not make it to the tree yet, so I'm still attaching them here.
v5 changes: 4/8 - patch updated by Peter with actual format definitions for x86 processors 6/8 - added hardcoded terms for config[12] and sample_period the code is ready to include branch_sample_type once this field is available in perf_event_attr, just uncommenting one line.. ;) - allow config option to be used without value in which case 1 is assigned as value
Overall summarize: - adding event parser bison/flex generator - the event syntax stays as it was - adding event format sysfs group attribute for pmu device - adding new syntax to specify raw events based on the sysfs pmu's format attribute eg. "cpu/config=1,config1=2,config2=3/u"
Attached patches: 1/8 perf, tool: Remove unused functions from debugfs object 2/8 perf, tool: Add sysfs mountpoint interface 3/8 perf, tool: Add bitmap_or function into bitmap object 4/8 perf: Adding sysfs group format attribute for pmu device 5/8 perf, tool: Add parser generator for events parsing 6/8 perf, tool: Add config options support for event parsing 7/8 perf, tool: Add perf pmu object to access pmu format definition 8/8 perf, tool: Add support to specify pmu style event
thanks, jirka --- .../testing/sysfs-bus-event_source-devices-format | 14 + arch/x86/kernel/cpu/perf_event.c | 7 + arch/x86/kernel/cpu/perf_event.h | 1 + arch/x86/kernel/cpu/perf_event_amd.c | 19 + arch/x86/kernel/cpu/perf_event_intel.c | 36 + arch/x86/kernel/cpu/perf_event_p6.c | 19 + include/linux/perf_event.h | 14 + tools/perf/Makefile | 31 + tools/perf/builtin-test.c | 58 +- tools/perf/util/bitmap.c | 10 + tools/perf/util/debugfs.c | 141 -- tools/perf/util/debugfs.h | 6 - tools/perf/util/include/linux/bitmap.h | 11 + tools/perf/util/parse-events-bison.c | 1852 ++++++++++++++++ tools/perf/util/parse-events-bison.h | 82 + tools/perf/util/parse-events-flex.c | 2272 ++++++++++++++++++++ tools/perf/util/parse-events-flex.h | 316 +++ tools/perf/util/parse-events.c | 590 +++--- tools/perf/util/parse-events.h | 46 + tools/perf/util/parse-events.l | 126 ++ tools/perf/util/parse-events.y | 217 ++ tools/perf/util/pmu-bison.c | 1663 ++++++++++++++ tools/perf/util/pmu-bison.h | 73 + tools/perf/util/pmu-flex.c | 1821 ++++++++++++++++ tools/perf/util/pmu-flex.h | 316 +++ tools/perf/util/pmu.c | 469 ++++ tools/perf/util/pmu.h | 41 + tools/perf/util/pmu.l | 43 + tools/perf/util/pmu.y | 93 + tools/perf/util/sysfs.c | 60 + tools/perf/util/sysfs.h | 6 + 31 files changed, 9974 insertions(+), 479 deletions(-)
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