The TSC parameters are stored in auxtrace info, this patch dumps these parameters for reporting the raw data.
Signed-off-by: Leo Yan <[email protected]> --- tools/perf/util/arm-spe.c | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/arm-spe.c b/tools/perf/util/arm-spe.c index 8901a1656a41..a504ceec2de6 100644 --- a/tools/perf/util/arm-spe.c +++ b/tools/perf/util/arm-spe.c @@ -26,6 +26,7 @@ #include "symbol.h" #include "thread.h" #include "thread-stack.h" +#include "tsc.h" #include "tool.h" #include "util/synthetic-events.h" @@ -45,6 +46,8 @@ struct arm_spe { struct machine *machine; u32 pmu_type; + struct perf_tsc_conversion tc; + u8 timeless_decoding; u8 data_queued; @@ -722,14 +725,23 @@ static bool arm_spe_evsel_is_auxtrace(struct perf_session *session, static const char * const arm_spe_info_fmts[] = { [ARM_SPE_PMU_TYPE] = " PMU Type %"PRId64"\n", + [ARM_SPE_TIME_SHIFT] = " Time Shift %"PRIu64"\n", + [ARM_SPE_TIME_MULT] = " Time Muliplier %"PRIu64"\n", + [ARM_SPE_TIME_ZERO] = " Time Zero %"PRIu64"\n", + [ARM_SPE_TIME_CYCLES] = " Time Cycles %"PRIu64"\n", + [ARM_SPE_TIME_MASK] = " Time Mask %#"PRIx64"\n", + [ARM_SPE_CAP_USER_TIME_SHORT] = " Cap Time Short %"PRId64"\n", }; static void arm_spe_print_info(__u64 *arr) { + int i; + if (!dump_trace) return; - fprintf(stdout, arm_spe_info_fmts[ARM_SPE_PMU_TYPE], arr[ARM_SPE_PMU_TYPE]); + for (i = 0; i < ARM_SPE_AUXTRACE_PRIV_MAX; i++) + fprintf(stdout, arm_spe_info_fmts[i], arr[i]); } struct arm_spe_synth { @@ -934,6 +946,12 @@ int arm_spe_process_auxtrace_info(union perf_event *event, spe->machine = &session->machines.host; /* No kvm support */ spe->auxtrace_type = auxtrace_info->type; spe->pmu_type = auxtrace_info->priv[ARM_SPE_PMU_TYPE]; + spe->tc.time_shift = auxtrace_info->priv[ARM_SPE_TIME_SHIFT]; + spe->tc.time_mult = auxtrace_info->priv[ARM_SPE_TIME_MULT]; + spe->tc.time_zero = auxtrace_info->priv[ARM_SPE_TIME_ZERO]; + spe->tc.time_cycles = auxtrace_info->priv[ARM_SPE_TIME_CYCLES]; + spe->tc.time_mask = auxtrace_info->priv[ARM_SPE_TIME_MASK]; + spe->tc.cap_user_time_short = auxtrace_info->priv[ARM_SPE_CAP_USER_TIME_SHORT]; spe->timeless_decoding = arm_spe__is_timeless_decoding(spe); spe->auxtrace.process_event = arm_spe_process_event; -- 2.17.1
