gcc/ada/s-atacco.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 -- S Y S T E M . A D D R E S S _ T O _ A C C E S S _ C O N V E R S I O N S  --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --                            $Revision: 1.3 $                              --
  10 --                                                                          --
  11 -- This specification is adapted from the Ada Reference Manual for use with --
  12 -- GNAT.  In accordance with the copyright of that document, you can freely --
  13 -- copy and modify this specification,  provided that if you redistribute a --
  14 -- modified version,  any changes that you have made are clearly indicated. --
  15 --                                                                          --
  16 ------------------------------------------------------------------------------
  17
  18 generic
  19    type Object (<>) is limited private;
  20
  21 package System.Address_To_Access_Conversions is
  22 pragma Preelaborate (Address_To_Access_Conversions);
  23
  24    type Object_Pointer is access all Object;
  25    for Object_Pointer'Size use Standard'Address_Size;
  26
  27    function To_Pointer (Value : Address)        return Object_Pointer;
  28    function To_Address (Value : Object_Pointer) return Address;
  29
  30    pragma Convention (Intrinsic, To_Pointer);
  31    pragma Convention (Intrinsic, To_Address);
  32
  33 end System.Address_To_Access_Conversions;