gcc/ada/a-numaux-x86.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT RUN-TIME COMPONENTS                         --
   4 --                                                                          --
   5 --                     A D A . N U M E R I C S . A U X                      --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                        (Machine Version for x86)                         --
   9 --                                                                          --
  10 --          Copyright (C) 1992-2016, Free Software Foundation, Inc.         --
  11 --                                                                          --
  12 -- GNAT 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 3,  or (at your option) any later ver- --
  15 -- sion.  GNAT 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.                                     --
  18 --                                                                          --
  19 -- As a special exception under Section 7 of GPL version 3, you are granted --
  20 -- additional permissions described in the GCC Runtime Library Exception,   --
  21 -- version 3.1, as published by the Free Software Foundation.               --
  22 --                                                                          --
  23 -- You should have received a copy of the GNU General Public License and    --
  24 -- a copy of the GCC Runtime Library Exception along with this program;     --
  25 -- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
  26 -- <http://www.gnu.org/licenses/>.                                          --
  27 --                                                                          --
  28 -- GNAT was originally developed  by the GNAT team at  New York University. --
  29 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  30 --                                                                          --
  31 ------------------------------------------------------------------------------
  32
  33 --  This version is for the x86 using the 80-bit x86 long double format with
  34 --  inline asm statements.
  35
  36 package Ada.Numerics.Aux is
  37    pragma Pure;
  38
  39    type Double is new Long_Long_Float;
  40
  41    function Sin (X : Double) return Double;
  42
  43    function Cos (X : Double) return Double;
  44
  45    function Tan (X : Double) return Double;
  46
  47    function Exp (X : Double) return Double;
  48
  49    function Sqrt (X : Double) return Double;
  50
  51    function Log (X : Double) return Double;
  52
  53    function Atan (X : Double) return Double;
  54
  55    function Acos (X : Double) return Double;
  56
  57    function Asin (X : Double) return Double;
  58
  59    function Sinh (X : Double) return Double;
  60
  61    function Cosh (X : Double) return Double;
  62
  63    function Tanh (X : Double) return Double;
  64
  65    function Pow (X, Y : Double) return Double;
  66
  67 private
  68    pragma Inline (Atan);
  69    pragma Inline (Cos);
  70    pragma Inline (Tan);
  71    pragma Inline (Exp);
  72    pragma Inline (Log);
  73    pragma Inline (Sin);
  74    pragma Inline (Sqrt);
  75
  76 end Ada.Numerics.Aux;