gcc/ada/s-fvaffl.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --               S Y S T E M . F A T _ V A X _ F _ F L O A T                --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --          Copyright (C) 1992-2005,2009 Free Software Foundation, Inc.     --
  10 --                                                                          --
  11 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  12 -- terms of the  GNU General Public License as published  by the Free Soft- --
  13 -- ware  Foundation;  either version 3,  or (at your option) any later ver- --
  14 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  15 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  16 -- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
  17 --                                                                          --
  18 -- As a special exception under Section 7 of GPL version 3, you are granted --
  19 -- additional permissions described in the GCC Runtime Library Exception,   --
  20 -- version 3.1, as published by the Free Software Foundation.               --
  21 --                                                                          --
  22 -- You should have received a copy of the GNU General Public License and    --
  23 -- a copy of the GCC Runtime Library Exception along with this program;     --
  24 -- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
  25 -- <http://www.gnu.org/licenses/>.                                          --
  26 --                                                                          --
  27 -- GNAT was originally developed  by the GNAT team at  New York University. --
  28 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  29 --                                                                          --
  30 ------------------------------------------------------------------------------
  31
  32 --  This package contains an instantiation of the floating-point attribute
  33 --  runtime routines for VAX F-float for use on VMS targets.
  34
  35 with System.Fat_Gen;
  36
  37 package System.Fat_VAX_F_Float is
  38    pragma Pure;
  39
  40    pragma Warnings (Off);
  41    --  This unit is normally used only for VMS, but we compile it for other
  42    --  targets for the convenience of testing vms code using -gnatdm.
  43
  44    type Fat_VAX_F is digits 6;
  45    pragma Float_Representation (VAX_Float, Fat_VAX_F);
  46
  47    --  Note the only entity from this package that is accessed by Rtsfind
  48    --  is the name of the package instantiation. Entities within this package
  49    --  (i.e. the individual floating-point attribute routines) are accessed
  50    --  by name using selected notation.
  51
  52    package Attr_VAX_F_Float is new System.Fat_Gen (Fat_VAX_F);
  53
  54 end System.Fat_VAX_F_Float;