+++ /dev/null
-------------------------------------------------------------------------------
--- --
--- GNAT RUNTIME COMPONENTS --
--- --
--- A D A . N U M E R I C S . A U X --
--- --
--- S p e c --
--- (C Library Version, non-x86) --
--- --
--- $Revision: 1.1.16.2 $
--- --
--- 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. --
--- Extensive contributions were provided by Ada Core Technologies Inc. --
--- --
-------------------------------------------------------------------------------
-
--- This package provides the basic computational interface for the generic
--- elementary functions. The C library version interfaces with the routines
--- in the C mathematical library, and is thus quite portable, although it may
--- not necessarily meet the requirements for accuracy in the numerics annex.
--- One advantage of using this package is that it will interface directly to
--- hardware instructions, such as the those provided on the Intel x86.
-
--- Note: there are two versions of this package. One using the normal IEEE
--- 64-bit double format (which is this version), and one using 80-bit x86
--- long double (see file 4onumaux.ads).
-
-package Ada.Numerics.Aux is
-pragma Pure (Aux);
-
- pragma Linker_Options ("-lm");
-
- type Double is digits 15;
- pragma Float_Representation (IEEE_Float, Double);
- -- Type Double is the type used to call the C routines. Note that this
- -- is IEEE format even when running on VMS with Vax_Float representation
- -- since we use the IEEE version of the C library with VMS.
-
- function Sin (X : Double) return Double;
- pragma Import (C, Sin, "sin");
-
- function Cos (X : Double) return Double;
- pragma Import (C, Cos, "cos");
-
- function Tan (X : Double) return Double;
- pragma Import (C, Tan, "tan");
-
- function Exp (X : Double) return Double;
- pragma Import (C, Exp, "exp");
-
- function Sqrt (X : Double) return Double;
- pragma Import (C, Sqrt, "sqrt");
-
- function Log (X : Double) return Double;
- pragma Import (C, Log, "log");
-
- function Acos (X : Double) return Double;
- pragma Import (C, Acos, "acos");
-
- function Asin (X : Double) return Double;
- pragma Import (C, Asin, "asin");
-
- function Atan (X : Double) return Double;
- pragma Import (C, Atan, "atan");
-
- function Sinh (X : Double) return Double;
- pragma Import (C, Sinh, "sinh");
-
- function Cosh (X : Double) return Double;
- pragma Import (C, Cosh, "cosh");
-
- function Tanh (X : Double) return Double;
- pragma Import (C, Tanh, "tanh");
-
- function Pow (X, Y : Double) return Double;
- pragma Import (C, Pow, "pow");
-
-end Ada.Numerics.Aux;
projects / msp430-gcc.git / blobdiff