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| author | kenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-10-02 13:55:47 +0000 |
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| committer | kenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-10-02 13:55:47 +0000 |
| commit | 1fac938ee5fb71eb038b3b33e393a02d5ea33190 (patch) | |
| tree | 2984031fa75d4e716ac1f562efe5ae818a291ca8 /gcc/ada/a-decima.ads | |
| parent | e6e7bf38fd3e54eef6e896049ef2d52135eab3d0 (diff) | |
| download | gcc-1fac938ee5fb71eb038b3b33e393a02d5ea33190.tar.gz | |
New Language: Ada
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45953 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ada/a-decima.ads')
| -rw-r--r-- | gcc/ada/a-decima.ads | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/gcc/ada/a-decima.ads b/gcc/ada/a-decima.ads new file mode 100644 index 00000000000..34881ae9c99 --- /dev/null +++ b/gcc/ada/a-decima.ads @@ -0,0 +1,71 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- A D A . D E C I M A L -- +-- -- +-- S p e c -- +-- -- +-- $Revision: 1.9 $ -- +-- -- +-- Copyright (C) 1992-1997 Free Software Foundation, Inc. -- +-- -- +-- This specification is derived from the Ada Reference Manual for use with -- +-- GNAT. The copyright notice above, and the license provisions that follow -- +-- apply solely to the contents of the part following the private keyword. -- +-- -- +-- 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). -- +-- -- +------------------------------------------------------------------------------ + +package Ada.Decimal is +pragma Pure (Decimal); + + -- The compiler makes a number of assumptions based on the following five + -- constants (e.g. there is an assumption that decimal values can always + -- be represented in 64-bit signed binary form), so code modifications are + -- required to increase these constants. + + Max_Scale : constant := +18; + Min_Scale : constant := -18; + + Min_Delta : constant := 1.0E-18; + Max_Delta : constant := 1.0E+18; + + Max_Decimal_Digits : constant := 18; + + generic + type Dividend_Type is delta <> digits <>; + type Divisor_Type is delta <> digits <>; + type Quotient_Type is delta <> digits <>; + type Remainder_Type is delta <> digits <>; + + procedure Divide + (Dividend : in Dividend_Type; + Divisor : in Divisor_Type; + Quotient : out Quotient_Type; + Remainder : out Remainder_Type); + +private + pragma Inline (Divide); + +end Ada.Decimal; |