linux-kernel - [PATCH 00/13] perf scripting python: Add insn, srcline and srccode

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Date:   Sun, 30 May 2021 22:22:55 +0300
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        Jiri Olsa <jolsa@...hat.com>, Andi Kleen <ak@...ux.intel.com>
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH 00/13] perf scripting python: Add insn, srcline and srccode

Hi

Here are some patches to add insn, srcline and srccode to python scripting.
In addition, it is made possible for a script to set itrace options.

The first 2 patches are minor tidy-ups.  The next 3 are additions to
scripting_context. The next 5 add new methods that python scripts can call.

Then there is a patch to the perf scripting python documentation.

And finally 2 patches add to the intel-pt-events.py script as an example.


Adrian Hunter (13):
      perf scripting python: Remove unnecessary 'static'
      perf scripting python: Simplify perf-trace-context module functions
      perf scripting: Add scripting_context__update()
      perf scripting: Add perf_session to scripting_context
      perf scripting python: Assign perf_script_context
      perf script: Factor out script_fetch_insn()
      perf scripting python: Add perf_sample_insn()
      perf auxtrace: Factor out itrace_do_parse_synth_opts()
      perf scripting python: Add perf_set_itrace_options()
      perf scripting python: Add perf_sample_srcline() and perf_sample_srccode()
      perf scripting python: Update documentation for srcline etc
      perf scripting python: exported-sql-viewer.py: Factor out libxed.py
      perf scripting python: intel-pt-events.py: Add --insn-trace and --src-trace

 tools/perf/Documentation/perf-intel-pt.txt         |   6 +-
 tools/perf/Documentation/perf-script-python.txt    |  46 +++++-
 tools/perf/builtin-script.c                        |  12 +-
 .../perf/scripts/python/Perf-Trace-Util/Context.c  | 168 +++++++++++++++++---
 tools/perf/scripts/python/exported-sql-viewer.py   |  89 +----------
 tools/perf/scripts/python/intel-pt-events.py       | 176 ++++++++++++++++++---
 tools/perf/scripts/python/libxed.py                | 107 +++++++++++++
 tools/perf/util/auxtrace.c                         |  10 +-
 tools/perf/util/auxtrace.h                         |  10 ++
 .../perf/util/scripting-engines/trace-event-perl.c |  11 +-
 .../util/scripting-engines/trace-event-python.c    |  37 ++++-
 tools/perf/util/trace-event-scripting.c            |  27 +++-
 tools/perf/util/trace-event.h                      |  20 ++-
 13 files changed, 568 insertions(+), 151 deletions(-)
 create mode 100644 tools/perf/scripts/python/libxed.py


Regards
Adrian