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

[James Clark]

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;
 	}
-- 
2.28.0