From df62c1c110e8532b995b23540b7e3695729c0779 Mon Sep 17 00:00:00 2001 From: Jing Yu Date: Thu, 5 Nov 2009 15:11:04 -0800 Subject: Check in gcc sources for prebuilt toolchains in Eclair. --- gcc-4.2.1/gcc/ada/a-decima.ads | 69 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 gcc-4.2.1/gcc/ada/a-decima.ads (limited to 'gcc-4.2.1/gcc/ada/a-decima.ads') diff --git a/gcc-4.2.1/gcc/ada/a-decima.ads b/gcc-4.2.1/gcc/ada/a-decima.ads new file mode 100644 index 000000000..5ce1a4b07 --- /dev/null +++ b/gcc-4.2.1/gcc/ada/a-decima.ads @@ -0,0 +1,69 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- A D A . D E C I M A L -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 1992-2006, 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, 51 Franklin Street, Fifth Floor, -- +-- Boston, MA 02110-1301, 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. -- +-- -- +------------------------------------------------------------------------------ + +package Ada.Decimal is + pragma Pure; + + -- 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 : Dividend_Type; + Divisor : Divisor_Type; + Quotient : out Quotient_Type; + Remainder : out Remainder_Type); + +private + pragma Inline (Divide); + +end Ada.Decimal; -- cgit v1.2.3