--- a/hotspot/src/share/vm/runtime/os.hpp	Mon Dec 07 09:19:26 2015 -0800
+++ b/hotspot/src/share/vm/runtime/os.hpp	Wed Dec 09 14:56:02 2015 +0100
@@ -606,7 +606,7 @@
   static void print_environment_variables(outputStream* st, const char** env_list);
   static void print_context(outputStream* st, const void* context);
   static void print_register_info(outputStream* st, const void* context);
-  static void print_siginfo(outputStream* st, void* siginfo);
+  static void print_siginfo(outputStream* st, const void* siginfo);
   static void print_signal_handlers(outputStream* st, char* buf, size_t buflen);
   static void print_date_and_time(outputStream* st, char* buf, size_t buflen);