--  Ada bindings for GCC internals. -*- Ada -*-
--  Copyright (C) 2002, 2003, 2004, 2005 Tristan Gingold
--
--  GHDL is free software; you can redistribute it and/or modify it under
--  the terms of the GNU General Public License as published by the Free
--  Software Foundation; either version 2, or (at your option) any later
--  version.
--
--  GHDL is distributed in the hope that it will be useful, but WITHOUT ANY
--  WARRANTY; without even the implied warranty of MERCHANTABILITY or
--  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
--  for more details.
--
--  You should have received a copy of the GNU General Public License
--  along with GCC; see the file COPYING.  If not, write to the Free
--  Software Foundation, 59 Temple Place - Suite 330, Boston, MA
--  02111-1307, USA.
with Agcc.Hwint; use Agcc.Hwint;
with Agcc.Machmode; use Agcc.Machmode;

package Agcc.Real is
   pragma Preelaborate (Agcc.Real);

   type REAL_VALUE_TYPE is private;

   function REAL_VALUE_ATOF (S : System.Address; M : Machine_Mode)
     return REAL_VALUE_TYPE;

   function REAL_VALUE_LDEXP (X : REAL_VALUE_TYPE; N : Integer)
     return REAL_VALUE_TYPE;

   procedure REAL_VALUE_FROM_INT (D : System.Address;
                                  Lo, Hi : HOST_WIDE_INT;
                                  Mode : Machine_Mode);
private
@real
   --  FIXME: check about the convention on other machines.
   pragma Convention (C_Pass_By_Copy, REAL_VALUE_TYPE);
   pragma Import (C, REAL_VALUE_ATOF, "get_REAL_VALUE_ATOF");
   pragma Import (C, REAL_VALUE_LDEXP, "get_REAL_VALUE_LDEXP");
   pragma Import (C, REAL_VALUE_FROM_INT, "get_REAL_VALUE_FROM_INT");
end Agcc.Real;