--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/ada/libgnarl/s-tpobmu.adb	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,53 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                 GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                 --
+--                                                                          --
+--     S Y S T E M . T A S K I N G . P R O T E C T E D _ O B J E C T S .    --
+--                     M U L T I P R O C E S S O R S                        --
+--                               B o d y                                    --
+--                                                                          --
+--                       Copyright (C) 2010-2017, AdaCore                   --
+--                                                                          --
+-- GNARL is free software; you can  redistribute it  and/or modify it under --
+-- terms of the  GNU General Public License as published  by the Free Soft- --
+-- ware  Foundation;  either version 3,  or (at your option) any later ver- --
+-- sion. GNARL is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
+--                                                                          --
+-- As a special exception under Section 7 of GPL version 3, you are granted --
+-- additional permissions described in the GCC Runtime Library Exception,   --
+-- version 3.1, as published by the Free Software Foundation.               --
+--                                                                          --
+-- You should have received a copy of the GNU General Public License and    --
+-- a copy of the GCC Runtime Library Exception along with this program;     --
+-- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
+-- <http://www.gnu.org/licenses/>.                                          --
+--                                                                          --
+-- GNARL was developed by the GNARL team at Florida State University.       --
+-- Extensive contributions were provided by Ada Core Technologies, Inc.     --
+--                                                                          --
+------------------------------------------------------------------------------
+
+package body System.Tasking.Protected_Objects.Multiprocessors is
+
+   ------------
+   -- Served --
+   ------------
+
+   procedure Served (Entry_Call : Entry_Call_Link) is
+      pragma Unreferenced (Entry_Call);
+   begin
+      pragma Assert (False, "Invalid operation");
+   end Served;
+
+   -------------------------
+   -- Wakeup_Served_Entry --
+   -------------------------
+
+   procedure Wakeup_Served_Entry is
+   begin
+      pragma Assert (False, "Invalid operation");
+   end Wakeup_Served_Entry;
+
+end System.Tasking.Protected_Objects.Multiprocessors;