Re: [PATCH 0/6] Support ETE decoding

[Mathieu Poirier]

Hi James,

I have received this set but won't be able to look at it for quite some time.

Thanks,
Mathieu

On Wed, 21 Jul 2021 at 03:07, James Clark <james.clark@xxxxxxx> wrote:
>
> Decoding ETE already works because it is a superset of
> ETMv4, but if any new packet types are found then they will be
> ignored by the decoder. This patchset creates an ETE decoder
> which can output the new packets and saves a new register that
> is required. No new packet types are handled by perf yet, as this
> can be added in the future.
>
> This set applies on top of "perf cs-etm: Support TRBE
> (unformatted decoding)" on perf/core.
>
> James Clark (6):
>   perf cs-etm: Refactor initialisation of decoder params.
>   perf cs-etm: Initialise architecture based on TRCIDR1
>   perf cs-etm: Save TRCDEVARCH register
>   perf cs-etm: Update OpenCSD decoder for ETE
>   perf cs-etm: Create ETE decoder
>   perf cs-etm: Print the decoder name
>
>  tools/build/feature/test-libopencsd.c         |   4 +-
>  tools/perf/arch/arm/util/cs-etm.c             |  13 +-
>  .../perf/util/cs-etm-decoder/cs-etm-decoder.c | 151 ++++++++----------
>  .../perf/util/cs-etm-decoder/cs-etm-decoder.h |   8 +
>  tools/perf/util/cs-etm.c                      |  54 ++++++-
>  tools/perf/util/cs-etm.h                      |   6 +-
>  6 files changed, 147 insertions(+), 89 deletions(-)
>
> --
> 2.28.0
>