1 files changed, 10 insertions, 0 deletions

diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h
index af1c256aad4f..5e463c0964d4 100644
--- a/tools/perf/util/dso.h
+++ b/tools/perf/util/dso.h
@@ -5,6 +5,7 @@
 #include <linux/rbtree.h>
 #include <stdbool.h>
 #include <linux/types.h>
+#include <linux/bitops.h>
 #include "map.h"
 #include "build-id.h"
 
@@ -50,6 +51,13 @@ enum dso_data_status_seen {
         DSO_DATA_STATUS_SEEN_ITRACE,
 };
 
+enum dso_type {
+        DSO__TYPE_UNKNOWN,
+        DSO__TYPE_64BIT,
+        DSO__TYPE_32BIT,
+        DSO__TYPE_X32BIT,
+};
+
 #define DSO__SWAP(dso, type, val)                       \
 ({                                                      \
         type ____r = val;                               \
@@ -245,4 +253,6 @@ static inline bool dso__is_kcore(struct dso *dso)
 
 void dso__free_a2l(struct dso *dso);
 
+enum dso_type dso__type(struct dso *dso, struct machine *machine);
+
 #endif /* __PERF_DSO */