Trace event: export pointer array

[ust.git] / include / ust / ust_trace.h

diff --git a/include/ust/ust_trace.h b/include/ust/ust_trace.h
index 11d5940c68bed8ae85d1bb9b1f593fd8df9156d3..66f1e878f355de9ab2651325ffdd73b5c3c92178 100644 (file)
--- a/include/ust/ust_trace.h
+++ b/include/ust/ust_trace.h
@@ -76,12 +76,15 @@
        {                                                               \
                return unregister_trace_##name(trace_printf_##name, data); \
        }                                                               \
-       struct trace_event __event_##name                               \
-       __attribute__((section("__trace_events"), aligned(32))) = {     \
+       struct trace_event __event_##name = {                           \
                __tpstrtab_##name,                                      \
                register_event_##name,                                  \
                unregister_event_##name                                 \
        };                                                              \
+       static struct trace_event * const __event_ptrs_##name           \
+       __attribute__((used, section("__trace_events_ptrs"))) =         \
+               &__event_##name;                                        \
+                                                                       \
        static void __attribute__((constructor)) init_##name()          \
        {                                                               \
                void *dummy = NULL;                                     \