gcc/ada/5qstache.adb

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS               --
   4 --                                                                          --
   5 --                 S Y S T E M . S T A C K _ C H E C K I N G                --
   6 --                                                                          --
   7 --                                  B o d y                                 --
   8 --                              (Dummy version)                             --
   9 --                                                                          --
  10 --               Copyright (C) 2000 Ada Core Technologies, Inc.             --
  11 --                                                                          --
  12 -- GNARL is free software; you can  redistribute it  and/or modify it under --
  13 -- terms of the  GNU General Public License as published  by the Free Soft- --
  14 -- ware  Foundation;  either version 2,  or (at your option) any later ver- --
  15 -- sion. GNARL is distributed in the hope that it will be useful, but WITH- --
  16 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  17 -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
  18 -- for  more details.  You should have  received  a copy of the GNU General --
  19 -- Public License  distributed with GNARL; see file COPYING.  If not, write --
  20 -- to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
  21 -- MA 02111-1307, USA.                                                      --
  22 --                                                                          --
  23 -- As a special exception,  if other files  instantiate  generics from this --
  24 -- unit, or you link  this unit with other files  to produce an executable, --
  25 -- this  unit  does not  by itself cause  the resulting  executable  to  be --
  26 -- covered  by the  GNU  General  Public  License.  This exception does not --
  27 -- however invalidate  any other reasons why  the executable file  might be --
  28 -- covered by the  GNU Public License.                                      --
  29 --                                                                          --
  30 -- GNARL was developed by the GNARL team at Florida State University. It is --
  31 -- now maintained by Ada Core Technologies Inc. in cooperation with Florida --
  32 -- State University (http://www.gnat.com).                                  --
  33 --                                                                          --
  34 ------------------------------------------------------------------------------
  35
  36 package body System.Stack_Checking is
  37
  38    -----------------
  39    -- Stack_Check --
  40    -----------------
  41
  42    function Stack_Check (Stack_Address : System.Address) return Stack_Access is
  43    begin
  44       return null;
  45    end Stack_Check;
  46
  47    ----------------------------
  48    -- Invalidate_Stack_Cache --
  49    ----------------------------
  50
  51    procedure Invalidate_Stack_Cache (Any_Stack : Stack_Access) is
  52    begin
  53       null;
  54    end Invalidate_Stack_Cache;
  55
  56    --------------------
  57    -- Set_Stack_Size --
  58    --------------------
  59
  60    --  Specify the stack size for the current frame.
  61
  62    procedure Set_Stack_Size
  63      (Stack_Size : System.Storage_Elements.Storage_Offset) is
  64    begin
  65       null;
  66    end Set_Stack_Size;
  67
  68    ------------------------
  69    -- Update_Stack_Cache --
  70    ------------------------
  71
  72    procedure Update_Stack_Cache (Stack : Stack_Access) is
  73    begin
  74       null;
  75    end Update_Stack_Cache;
  76
  77 end System.Stack_Checking;