[PATCH] perf tools: Update OpenCSD to v1.0.0

[Arnaldo Carvalho de Melo]

Em Mon, Jan 11, 2021 at 09:56:04AM -0700, Mathieu Poirier escreveu:
> On Fri, Jan 08, 2021 at 04:27:52PM +0200, James Clark wrote:
> > Replace the OCSD_INSTR switch statement with an if to
> > fix compilation error about unhandled values and avoid
> > this issue again in the future.
> > 
> > Add new OCSD_GEN_TRC_ELEM_SYNC_MARKER and
> > OCSD_GEN_TRC_ELEM_MEMTRANS enum values to fix unhandled
> > value compilation error. Currently they are ignored.
> > 
> > Increase the minimum version number to v1.0.0 now
> > that new enum values are used that are only present
> > in this version.
> > 
> > Signed-off-by: James Clark <james.clark at arm.com>
> > Cc: John Garry <john.garry at huawei.com>
> > Cc: Will Deacon <will at kernel.org>
> > Cc: Mathieu Poirier <mathieu.poirier at linaro.org>
> > Cc: Leo Yan <leo.yan at linaro.org>
> > Cc: Suzuki K Poulose <suzuki.poulose at arm.com>
> > Cc: Mike Leach <mike.leach at linaro.org>
> > Cc: Al Grant <al.grant at arm.com>
> > Cc: Peter Zijlstra <peterz at infradead.org>
> > Cc: Ingo Molnar <mingo at redhat.com>
> > Cc: Arnaldo Carvalho de Melo <acme at kernel.org>
> > Cc: Mark Rutland <mark.rutland at arm.com>
> > Cc: Alexander Shishkin <alexander.shishkin at linux.intel.com>
> > Cc: Jiri Olsa <jolsa at redhat.com>
> > Cc: Namhyung Kim <namhyung at kernel.org>
> > ---
> >  tools/build/feature/test-libopencsd.c           |  4 ++--
> >  tools/perf/util/cs-etm-decoder/cs-etm-decoder.c | 15 ++++-----------
> >  2 files changed, 6 insertions(+), 13 deletions(-)
> > 
> > diff --git a/tools/build/feature/test-libopencsd.c b/tools/build/feature/test-libopencsd.c
> > index 1547bc2c0950..52c790b0317b 100644
> > --- a/tools/build/feature/test-libopencsd.c
> > +++ b/tools/build/feature/test-libopencsd.c
> > @@ -4,9 +4,9 @@
> >  /*
> >   * Check OpenCSD library version is sufficient to provide required features
> >   */
> > -#define OCSD_MIN_VER ((0 << 16) | (14 << 8) | (0))
> > +#define OCSD_MIN_VER ((1 << 16) | (0 << 8) | (0))
> >  #if !defined(OCSD_VER_NUM) || (OCSD_VER_NUM < OCSD_MIN_VER)
> > -#error "OpenCSD >= 0.14.0 is required"
> > +#error "OpenCSD >= 1.0.0 is required"
> >  #endif
> >  
> >  int main(void)
> > diff --git a/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c b/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
> > index cd007cc9c283..3f4bc4050477 100644
> > --- a/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
> > +++ b/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
> > @@ -419,19 +419,10 @@ cs_etm_decoder__buffer_range(struct cs_etm_queue *etmq,
> >  	packet->last_instr_subtype = elem->last_i_subtype;
> >  	packet->last_instr_cond = elem->last_instr_cond;
> >  
> > -	switch (elem->last_i_type) {
> > -	case OCSD_INSTR_BR:
> > -	case OCSD_INSTR_BR_INDIRECT:
> > +	if (elem->last_i_type == OCSD_INSTR_BR || elem->last_i_type == OCSD_INSTR_BR_INDIRECT)
> >  		packet->last_instr_taken_branch = elem->last_instr_exec;
> > -		break;
> > -	case OCSD_INSTR_ISB:
> > -	case OCSD_INSTR_DSB_DMB:
> > -	case OCSD_INSTR_WFI_WFE:
> > -	case OCSD_INSTR_OTHER:
> > -	default:
> > +	else
> >  		packet->last_instr_taken_branch = false;
> > -		break;
> > -	}
> >  
> >  	packet->last_instr_size = elem->last_instr_sz;
> >  
> > @@ -572,6 +563,8 @@ static ocsd_datapath_resp_t cs_etm_decoder__gen_trace_elem_printer(
> >  	case OCSD_GEN_TRC_ELEM_EVENT:
> >  	case OCSD_GEN_TRC_ELEM_SWTRACE:
> >  	case OCSD_GEN_TRC_ELEM_CUSTOM:
> > +	case OCSD_GEN_TRC_ELEM_SYNC_MARKER:
> > +	case OCSD_GEN_TRC_ELEM_MEMTRANS:
> >  	default:
> >  		break;
> 
> Reviewed-by: Mathieu Poirier <mathieu.poirier at linaro.org>
> 
> Arnaldo please consider.

Thanks, applied.

- Arnaldo