Hi James,
I have tested this with OpenCSD v1.0.0 + Linux 5.11-rc2.
Reviewed-by: Mike Leach mike.leach@linaro.org Tested-by: Mike Leach mike.leach@linaro.org
On Fri, 8 Jan 2021 at 14:28, James Clark james.clark@arm.com 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@arm.com Cc: John Garry john.garry@huawei.com Cc: Will Deacon will@kernel.org Cc: Mathieu Poirier mathieu.poirier@linaro.org Cc: Leo Yan leo.yan@linaro.org Cc: Suzuki K Poulose suzuki.poulose@arm.com Cc: Mike Leach mike.leach@linaro.org Cc: Al Grant al.grant@arm.com Cc: Peter Zijlstra peterz@infradead.org Cc: Ingo Molnar mingo@redhat.com Cc: Arnaldo Carvalho de Melo acme@kernel.org Cc: Mark Rutland mark.rutland@arm.com Cc: Alexander Shishkin alexander.shishkin@linux.intel.com Cc: Jiri Olsa jolsa@redhat.com Cc: Namhyung Kim namhyung@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
-- Mike Leach Principal Engineer, ARM Ltd. Manchester Design Centre. UK