lkml.org 
[lkml]   [2021]   [Jul]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH 0/6] Support ETE decoding
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@arm.com> 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
>

\
 
 \ /
  Last update: 2021-07-21 17:03    [W:0.273 / U:0.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site