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Diffstat (limited to 'gcc-4.9/gcc/ada/s-vercon.adb')
| -rw-r--r-- | gcc-4.9/gcc/ada/s-vercon.adb | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/ada/s-vercon.adb b/gcc-4.9/gcc/ada/s-vercon.adb new file mode 100644 index 000000000..7c2f89f1c --- /dev/null +++ b/gcc-4.9/gcc/ada/s-vercon.adb @@ -0,0 +1,58 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- S Y S T E M . V E R S I O N _ C O N T R O L -- +-- -- +-- B o d y -- +-- -- +-- Copyright (C) 1992-2009, 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 3, 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. -- +-- -- +-- As a special exception under Section 7 of GPL version 3, you are granted -- +-- additional permissions described in the GCC Runtime Library Exception, -- +-- version 3.1, as published by the Free Software Foundation. -- +-- -- +-- You should have received a copy of the GNU General Public License and -- +-- a copy of the GCC Runtime Library Exception along with this program; -- +-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- +-- <http://www.gnu.org/licenses/>. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +with System.Unsigned_Types; use System.Unsigned_Types; + +package body System.Version_Control is + + ------------------------ + -- Get_Version_String -- + ------------------------ + + function Get_Version_String + (V : System.Unsigned_Types.Unsigned) + return Version_String + is + S : Version_String; + D : Unsigned := V; + H : constant array (Unsigned range 0 .. 15) of Character := + "0123456789abcdef"; + + begin + for J in reverse 1 .. 8 loop + S (J) := H (D mod 16); + D := D / 16; + end loop; + + return S; + end Get_Version_String; + +end System.Version_Control; |