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perf: cs-etm: Update to build with latest opencsd version.

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OpenCSD version v0.14.0 adds in a new output element. This is represented
by a new value in the generic element type enum, which must be added to
the handling code in perf cs-etm-decoder to prevent build errors due to
build options on the perf project.

This element is not currently used by the perf decoder.

Perf build feature test updated to require a minimum of 0.14.0

Tested on Linux 5.7-rc3.

Signed-off-by: Mike Leach <mike.leach@linaro.org>
Reviewed-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: coresight@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lore.kernel.org/lkml/20200501143615.1180-1-mike.leach@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Mike Leach 2020-05-01 15:36:15 +01:00 committed by Arnaldo Carvalho de Melo
parent 51d9635582
commit 29e2eb2a9e
2 changed files with 4 additions and 2 deletions
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4
tools/build/feature/test-libopencsd.c
View File

@ -4,9 +4,9 @@
/*
* Check OpenCSD library version is sufficient to provide required features
*/
#define OCSD_MIN_VER ((0 << 16) | (11 << 8) | (0))
#define OCSD_MIN_VER ((0 << 16) | (14 << 8) | (0))
#if !defined(OCSD_VER_NUM) || (OCSD_VER_NUM < OCSD_MIN_VER)
#error "OpenCSD >= 0.11.0 is required"
#error "OpenCSD >= 0.14.0 is required"
#endif
int main(void)

2
tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
View File

@ -564,6 +564,8 @@ static ocsd_datapath_resp_t cs_etm_decoder__gen_trace_elem_printer(
resp = cs_etm_decoder__set_tid(etmq, packet_queue,
elem, trace_chan_id);
break;
/* Unused packet types */
case OCSD_GEN_TRC_ELEM_I_RANGE_NOPATH:
case OCSD_GEN_TRC_ELEM_ADDR_NACC:
case OCSD_GEN_TRC_ELEM_CYCLE_COUNT:
case OCSD_GEN_TRC_ELEM_ADDR_UNKNOWN: