From: robert.walker@arm.com (Robert Walker)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/2] Perf inject for ETM trace
Date: Wed, 7 Feb 2018 13:57:23 +0000 [thread overview]
Message-ID: <1518011845-24063-1-git-send-email-robert.walker@arm.com> (raw)
Hi,
These patches add support for using perf inject to generate branch events,
instruction events and branch stacks from CoreSight ETM traces.
They apply to linus's tree with the memory cleanup fix from
https://lkml.org/lkml/2018/1/25/432
Regards
Rob Walker
Robert Walker (2):
perf tools: inject capabilitity for CoreSight traces
perf inject: Emit instruction records on ETM trace discontinuity
Documentation/trace/coresight.txt | 51 +++
tools/perf/util/cs-etm-decoder/cs-etm-decoder.c | 74 +++-
tools/perf/util/cs-etm-decoder/cs-etm-decoder.h | 2 +
tools/perf/util/cs-etm.c | 471 +++++++++++++++++++++---
4 files changed, 532 insertions(+), 66 deletions(-)
--
2.7.4
next reply other threads:[~2018-02-07 13:57 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-07 13:57 Robert Walker [this message]
2018-02-07 13:57 ` [PATCH 1/2] perf tools: inject capabilitity for CoreSight traces Robert Walker
2018-02-13 22:18 ` Mathieu Poirier
2018-02-15 14:58 ` Arnaldo Carvalho de Melo
2018-02-07 13:57 ` [PATCH 2/2] perf inject: Emit instruction records on ETM trace discontinuity Robert Walker
2018-02-13 22:22 ` Mathieu Poirier
2018-02-15 14:57 ` Arnaldo Carvalho de Melo
2018-02-15 15:22 ` Robert Walker
2018-02-15 17:08 ` 'Arnaldo Carvalho de Melo'
-- strict thread matches above, loose matches on Subject: below --
2018-02-07 13:56 [PATCH 0/2] Perf inject for ETM trace Robert Walker
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