--- a/hotspot/src/share/vm/runtime/os.hpp	Wed Jun 24 09:13:12 2015 +0200
+++ b/hotspot/src/share/vm/runtime/os.hpp	Thu Jun 25 09:48:50 2015 -0700
@@ -539,7 +539,8 @@
   // If function name is not found, buf[0] is set to '\0' and offset is
   // set to -1 (if offset is non-NULL).
   static bool dll_address_to_function_name(address addr, char* buf,
-                                           int buflen, int* offset);
+                                           int buflen, int* offset,
+                                           bool demangle = true);
 
   // Locate DLL/DSO. On success, full path of the library is copied to
   // buf, and offset is optionally set to be the distance between addr
@@ -587,8 +588,8 @@
   // Output format may be different on different platforms.
   static void print_os_info(outputStream* st);
   static void print_os_info_brief(outputStream* st);
-  static void print_cpu_info(outputStream* st);
-  static void pd_print_cpu_info(outputStream* st);
+  static void print_cpu_info(outputStream* st, char* buf, size_t buflen);
+  static void pd_print_cpu_info(outputStream* st, char* buf, size_t buflen);
   static void print_memory_info(outputStream* st);
   static void print_dll_info(outputStream* st);
   static void print_environment_variables(outputStream* st, const char** env_list);
@@ -596,7 +597,7 @@
   static void print_register_info(outputStream* st, void* context);
   static void print_siginfo(outputStream* st, void* siginfo);
   static void print_signal_handlers(outputStream* st, char* buf, size_t buflen);
-  static void print_date_and_time(outputStream* st);
+  static void print_date_and_time(outputStream* st, char* buf, size_t buflen);
 
   static void print_location(outputStream* st, intptr_t x, bool verbose = false);
   static size_t lasterror(char *buf, size_t len);