1 files changed, 24 insertions, 0 deletions
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 38457d447a13..d970232cb270 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -112,6 +112,30 @@ struct sample_read {
 	};
 };
 
+struct ip_callchain {
+	u64 nr;
+	u64 ips[0];
+};
+
+struct branch_flags {
+	u64 mispred:1;
+	u64 predicted:1;
+	u64 in_tx:1;
+	u64 abort:1;
+	u64 reserved:60;
+};
+
+struct branch_entry {
+	u64			from;
+	u64			to;
+	struct branch_flags	flags;
+};
+
+struct branch_stack {
+	u64			nr;
+	struct branch_entry	entries[0];
+};
+
 struct perf_sample {
 	u64 ip;
 	u32 pid, tid;