1------------------------------------------------------------------------------
2--                                                                          --
3--                         GNAT COMPILER COMPONENTS                         --
4--                                                                          --
5--                             S E M _ V F P T                              --
6--                                                                          --
7--                                 S p e c                                  --
8--                                                                          --
9--          Copyright (C) 1997-2007, 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.  See the GNU General Public License --
17-- for  more details.  You should have  received  a copy of the GNU General --
18-- Public License  distributed with GNAT; see file COPYING3.  If not, go to --
19-- http://www.gnu.org/licenses for a complete copy of the license.          --
20--                                                                          --
21-- GNAT was originally developed  by the GNAT team at  New York University. --
22-- Extensive contributions were provided by Ada Core Technologies Inc.      --
23--                                                                          --
24------------------------------------------------------------------------------
25
26--  This package contains specialized routines for handling the Alpha
27--  floating point formats. It is used only in Alpha implementations.
28--  Note that this means that the caller can assume that we are on an
29--  Alpha implementation, and that Vax floating-point formats are valid.
30
31with Types; use Types;
32
33package Sem_VFpt is
34
35   procedure Set_D_Float (E : Entity_Id);
36   --  Sets the given floating-point entity to have Vax D_Float format
37
38   procedure Set_F_Float (E : Entity_Id);
39   --  Sets the given floating-point entity to have Vax F_Float format
40
41   procedure Set_G_Float (E : Entity_Id);
42   --  Sets the given floating-point entity to have Vax G_Float format
43
44   procedure Set_IEEE_Short (E : Entity_Id);
45   --  Sets the given floating-point entity to have IEEE Short format
46
47   procedure Set_IEEE_Long (E : Entity_Id);
48   --  Sets the given floating-point entity to have IEEE Long format
49
50   procedure Set_Standard_Fpt_Formats;
51   --  This procedure sets the appropriate formats for the standard
52   --  floating-point types in Standard, based on the setting of
53   --  the flags Opt.Float_Format and Opt.Float_Format_Long
54
55end Sem_VFpt;
56