New Language: Ada

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45952 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 86 insertions, 0 deletions

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+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT RUNTIME COMPONENTS                          --
+--                                                                          --
+--                     A D A . N U M E R I C S . A U X                      --
+--                                                                          --
+--                                 S p e c                                  --
+--                        (Machine Version for x86)                         --
+--                                                                          --
+--                            $Revision: 1.4 $                              --
+--                                                                          --
+--          Copyright (C) 1992-1998 Free Software Foundation, Inc.          --
+--                                                                          --
+-- GNAT is free software;  you can  redistribute it  and/or modify it under --
+-- terms of the  GNU General Public License as published  by the Free Soft- --
+-- ware  Foundation;  either version 2,  or (at your option) any later ver- --
+-- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
+-- OUT 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  distributed with GNAT;  see file COPYING.  If not, write --
+-- to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
+-- MA 02111-1307, USA.                                                      --
+--                                                                          --
+-- As a special exception,  if other files  instantiate  generics from this --
+-- unit, or you link  this unit with other files  to produce an executable, --
+-- this  unit  does not  by itself cause  the resulting  executable  to  be --
+-- covered  by the  GNU  General  Public  License.  This exception does not --
+-- however invalidate  any other reasons why  the executable file  might be --
+-- covered by the  GNU Public License.                                      --
+--                                                                          --
+-- GNAT was originally developed  by the GNAT team at  New York University. --
+-- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  This package provides the basic computational interface for the generic
+--  elementary functions. This implementation is based on the glibc assembly
+--  sources for the x86 glibc math library.
+
+--  Note: there are two versions of this package. One using the 80-bit x86
+--  long double format (which is this version), and one using 64-bit IEEE
+--  double (see file a-numaux.ads). The latter version imports the C
+--  routines directly.
+
+package Ada.Numerics.Aux is
+pragma Pure (Aux);
+
+   type Double is new Long_Long_Float;
+
+   function Sin (X : Double) return Double;
+
+   function Cos (X : Double) return Double;
+
+   function Tan (X : Double) return Double;
+
+   function Exp (X : Double) return Double;
+
+   function Sqrt (X : Double) return Double;
+
+   function Log (X : Double) return Double;
+
+   function Atan (X : Double) return Double;
+
+   function Acos (X : Double) return Double;
+
+   function Asin (X : Double) return Double;
+
+   function Sinh (X : Double) return Double;
+
+   function Cosh (X : Double) return Double;
+
+   function Tanh (X : Double) return Double;
+
+   function Pow (X, Y : Double) return Double;
+
+private
+   pragma Inline (Atan);
+   pragma Inline (Cos);
+   pragma Inline (Tan);
+   pragma Inline (Exp);
+   pragma Inline (Log);
+   pragma Inline (Sin);
+   pragma Inline (Sqrt);
+
+end Ada.Numerics.Aux;