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Subject[PATCH 19/25] perf script: Display Intel PT iflag synthesized event
Date
Similar to other Intel PT synth events, display changes to the interrupt
flag represented by the MODE.Exec packet.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
tools/perf/builtin-script.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 08e8ef5fcf83..517d5f7a7d39 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -1848,6 +1848,19 @@ static int perf_sample__fprintf_synth_evt(struct perf_sample *sample, FILE *fp)
return len + perf_sample__fprintf_pt_spacing(len, fp);
}

+static int perf_sample__fprintf_synth_iflag_chg(struct perf_sample *sample, FILE *fp)
+{
+ struct perf_synth_intel_iflag_chg *data = perf_sample__synth_ptr(sample);
+ int len;
+
+ if (perf_sample__bad_synth_size(sample, *data))
+ return 0;
+
+ len = fprintf(fp, " IFLAG: %d->%d %s branch", !data->iflag, data->iflag,
+ data->via_branch ? "via" : "non");
+ return len + perf_sample__fprintf_pt_spacing(len, fp);
+}
+
static int perf_sample__fprintf_synth(struct perf_sample *sample,
struct evsel *evsel, FILE *fp)
{
@@ -1868,6 +1881,8 @@ static int perf_sample__fprintf_synth(struct perf_sample *sample,
return perf_sample__fprintf_synth_psb(sample, fp);
case PERF_SYNTH_INTEL_EVT:
return perf_sample__fprintf_synth_evt(sample, fp);
+ case PERF_SYNTH_INTEL_IFLAG_CHG:
+ return perf_sample__fprintf_synth_iflag_chg(sample, fp);
default:
break;
}
--
2.25.1
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