--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/ada/libgnat/g-table.adb	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,205 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT RUN-TIME COMPONENTS                         --
+--                                                                          --
+--                            G N A T . T A B L E                           --
+--                                                                          --
+--                                 B o d y                                  --
+--                                                                          --
+--                     Copyright (C) 1998-2017, AdaCore                     --
+--                                                                          --
+-- GNAT 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.  GNAT 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/>.                                          --
+--                                                                          --
+-- GNAT was originally developed  by the GNAT team at  New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc.      --
+--                                                                          --
+------------------------------------------------------------------------------
+
+with System;        use System;
+with System.Memory; use System.Memory;
+
+package body GNAT.Table is
+
+   --------------
+   -- Allocate --
+   --------------
+
+   procedure Allocate (Num : Integer := 1) is
+   begin
+      Tab.Allocate (The_Instance, Num);
+   end Allocate;
+
+   function Allocate (Num : Integer := 1) return Valid_Table_Index_Type is
+      Result : constant Valid_Table_Index_Type := Last + 1;
+   begin
+      Allocate (Num);
+      return Result;
+   end Allocate;
+
+   ------------
+   -- Append --
+   ------------
+
+   procedure Append (New_Val : Table_Component_Type) is
+   begin
+      Tab.Append (The_Instance, New_Val);
+   end Append;
+
+   ----------------
+   -- Append_All --
+   ----------------
+
+   procedure Append_All (New_Vals : Table_Type) is
+   begin
+      Tab.Append_All (The_Instance, New_Vals);
+   end Append_All;
+
+   --------------------
+   -- Decrement_Last --
+   --------------------
+
+   procedure Decrement_Last is
+   begin
+      Tab.Decrement_Last (The_Instance);
+   end Decrement_Last;
+
+   -----------
+   -- First --
+   -----------
+
+   function First return Table_Index_Type is
+   begin
+      return Tab.First;
+   end First;
+
+   --------------
+   -- For_Each --
+   --------------
+
+   procedure For_Each is
+      procedure For_Each is new Tab.For_Each (Action);
+   begin
+      For_Each (The_Instance);
+   end For_Each;
+
+   ----------
+   -- Free --
+   ----------
+
+   procedure Free is
+   begin
+      Tab.Free (The_Instance);
+   end Free;
+
+   --------------------
+   -- Increment_Last --
+   --------------------
+
+   procedure Increment_Last is
+   begin
+      Tab.Increment_Last (The_Instance);
+   end Increment_Last;
+
+   --------------
+   -- Is_Empty --
+   --------------
+
+   function Is_Empty return Boolean is
+   begin
+      return Tab.Is_Empty (The_Instance);
+   end Is_Empty;
+
+   ----------
+   -- Init --
+   ----------
+
+   procedure Init is
+   begin
+      Tab.Init (The_Instance);
+   end Init;
+
+   ----------
+   -- Last --
+   ----------
+
+   function Last return Table_Last_Type is
+   begin
+      return Tab.Last (The_Instance);
+   end Last;
+
+   -------------
+   -- Release --
+   -------------
+
+   procedure Release is
+   begin
+      Tab.Release (The_Instance);
+   end Release;
+
+   -------------
+   -- Restore --
+   -------------
+
+   procedure Restore (T : in out Saved_Table) is
+   begin
+      Init;
+      Tab.Move (From => T, To => The_Instance);
+   end Restore;
+
+   ----------
+   -- Save --
+   ----------
+
+   function Save return Saved_Table is
+      Result : Saved_Table;
+   begin
+      Tab.Move (From => The_Instance, To => Result);
+      return Result;
+   end Save;
+
+   --------------
+   -- Set_Item --
+   --------------
+
+   procedure Set_Item
+     (Index : Valid_Table_Index_Type;
+      Item  : Table_Component_Type)
+   is
+   begin
+      Tab.Set_Item (The_Instance, Index, Item);
+   end Set_Item;
+
+   --------------
+   -- Set_Last --
+   --------------
+
+   procedure Set_Last (New_Val : Table_Last_Type) is
+   begin
+      Tab.Set_Last (The_Instance, New_Val);
+   end Set_Last;
+
+   ----------------
+   -- Sort_Table --
+   ----------------
+
+   procedure Sort_Table is
+      procedure Sort_Table is new Tab.Sort_Table (Lt);
+   begin
+      Sort_Table (The_Instance);
+   end Sort_Table;
+
+end GNAT.Table;