1 files changed, 29 insertions, 0 deletions

diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index 1c5f93ac5ab7..ed9c06734965 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -11,6 +11,32 @@ struct addr_location;
 struct symbol;
 struct rb_root;
 
+struct objdump_line {
+        struct list_head node;
+        s64              offset;
+        char             *line;
+};
+
+void objdump_line__free(struct objdump_line *self);
+struct objdump_line *objdump__get_next_ip_line(struct list_head *head,
+                                               struct objdump_line *pos);
+
+struct sym_hist {
+        u64             sum;
+        u64             ip[0];
+};
+
+struct sym_ext {
+        struct rb_node  node;
+        double          percent;
+        char            *path;
+};
+
+struct sym_priv {
+        struct sym_hist *hist;
+        struct sym_ext  *ext;
+};
+
 struct events_stats {
         u64 total;
         u64 lost;
@@ -45,6 +71,9 @@ void hists__collapse_resort(struct hists *self);
 size_t hists__fprintf(struct hists *self, struct hists *pair,
                       bool show_displacement, FILE *fp);
 
+int hist_entry__inc_addr_samples(struct hist_entry *self, u64 ip);
+int hist_entry__annotate(struct hist_entry *self, struct list_head *head);
+
 void hists__filter_by_dso(struct hists *self, const struct dso *dso);
 void hists__filter_by_thread(struct hists *self, const struct thread *thread);