diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 4158161393..147882447e 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2019-09-12  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* maint.c (maint_print_section_data::maint_print_section_data):
+	Force use of 'float log10 (float)' by casting the argument to
+	float.
+
 2019-09-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 
 	* maint.c: Add 'cmath' include.
diff --git a/gdb/maint.c b/gdb/maint.c
index 286ec31013..1a621a1719 100644
--- a/gdb/maint.c
+++ b/gdb/maint.c
@@ -301,7 +301,7 @@ struct maint_print_section_data
       arg(arg)
   {
     int section_count = gdb_bfd_count_sections (abfd);
-    index_digits = ((int) log10 (section_count)) + 1;
+    index_digits = ((int) log10 ((float) section_count)) + 1;
   }
 
 private: