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-rw-r--r--tools/perf/util/session.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index d46ac4038fc7..4008dab73424 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -296,6 +296,15 @@ static s64 process_event_auxtrace_stub(struct perf_tool *tool __maybe_unused,
return event->auxtrace.size;
}
+static
+int process_event_auxtrace_error_stub(struct perf_tool *tool __maybe_unused,
+ union perf_event *event __maybe_unused,
+ struct perf_session *session __maybe_unused)
+{
+ dump_printf(": unhandled!\n");
+ return 0;
+}
+
void perf_tool__fill_defaults(struct perf_tool *tool)
{
if (tool->sample == NULL)
@@ -336,6 +345,8 @@ void perf_tool__fill_defaults(struct perf_tool *tool)
tool->auxtrace_info = process_event_auxtrace_info_stub;
if (tool->auxtrace == NULL)
tool->auxtrace = process_event_auxtrace_stub;
+ if (tool->auxtrace_error == NULL)
+ tool->auxtrace_error = process_event_auxtrace_error_stub;
}
static void swap_sample_id_all(union perf_event *event, void *data)
@@ -539,6 +550,17 @@ static void perf_event__auxtrace_swap(union perf_event *event,
event->auxtrace.cpu = bswap_32(event->auxtrace.cpu);
}
+static void perf_event__auxtrace_error_swap(union perf_event *event,
+ bool sample_id_all __maybe_unused)
+{
+ event->auxtrace_error.type = bswap_32(event->auxtrace_error.type);
+ event->auxtrace_error.code = bswap_32(event->auxtrace_error.code);
+ event->auxtrace_error.cpu = bswap_32(event->auxtrace_error.cpu);
+ event->auxtrace_error.pid = bswap_32(event->auxtrace_error.pid);
+ event->auxtrace_error.tid = bswap_32(event->auxtrace_error.tid);
+ event->auxtrace_error.ip = bswap_64(event->auxtrace_error.ip);
+}
+
typedef void (*perf_event__swap_op)(union perf_event *event,
bool sample_id_all);
@@ -560,6 +582,7 @@ static perf_event__swap_op perf_event__swap_ops[] = {
[PERF_RECORD_ID_INDEX] = perf_event__all64_swap,
[PERF_RECORD_AUXTRACE_INFO] = perf_event__auxtrace_info_swap,
[PERF_RECORD_AUXTRACE] = perf_event__auxtrace_swap,
+ [PERF_RECORD_AUXTRACE_ERROR] = perf_event__auxtrace_error_swap,
[PERF_RECORD_HEADER_MAX] = NULL,
};
@@ -1049,6 +1072,8 @@ static s64 perf_session__process_user_event(struct perf_session *session,
/* setup for reading amidst mmap */
lseek(fd, file_offset + event->header.size, SEEK_SET);
return tool->auxtrace(tool, event, session);
+ case PERF_RECORD_AUXTRACE_ERROR:
+ return tool->auxtrace_error(tool, event, session);
default:
return -EINVAL;
}