git://gcc.gnu.org / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| cacbc350 RK |
1 | ------------------------------------------------------------------------------ |
| 2 | -- -- | |
| 3 | -- GNAT RUNTIME COMPONENTS -- | |
| 4 | -- -- | |
| 5 | -- S Y S T E M . V E R S I O N _ C O N T R O L -- | |
| 6 | -- -- | |
| 7 | -- B o d y -- | |
| 8 | -- -- | |
| fbf5a39b | 9 | -- Copyright (C) 1992-2002 Free Software Foundation, Inc. -- |
| cacbc350 RK |
10 | -- -- |
| 11 | -- GNAT is free software; you can redistribute it and/or modify it under -- | |
| 12 | -- terms of the GNU General Public License as published by the Free Soft- -- | |
| 13 | -- ware Foundation; either version 2, or (at your option) any later ver- -- | |
| 14 | -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- | |
| 15 | -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- | |
| 16 | -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- | |
| 17 | -- for more details. You should have received a copy of the GNU General -- | |
| 18 | -- Public License distributed with GNAT; see file COPYING. If not, write -- | |
| 19 | -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- | |
| 20 | -- MA 02111-1307, USA. -- | |
| 21 | -- -- | |
| 22 | -- As a special exception, if other files instantiate generics from this -- | |
| 23 | -- unit, or you link this unit with other files to produce an executable, -- | |
| 24 | -- this unit does not by itself cause the resulting executable to be -- | |
| 25 | -- covered by the GNU General Public License. This exception does not -- | |
| 26 | -- however invalidate any other reasons why the executable file might be -- | |
| 27 | -- covered by the GNU Public License. -- | |
| 28 | -- -- | |
| 29 | -- GNAT was originally developed by the GNAT team at New York University. -- | |
| 71ff80dc | 30 | -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| cacbc350 RK |
31 | -- -- |
| 32 | ------------------------------------------------------------------------------ | |
| 33 | ||
| 34 | with System.Unsigned_Types; use System.Unsigned_Types; | |
| 35 | package body System.Version_Control is | |
| 36 | ||
| 37 | ------------------------ | |
| 38 | -- Get_Version_String -- | |
| 39 | ------------------------ | |
| 40 | ||
| 41 | function Get_Version_String | |
| 42 | (V : System.Unsigned_Types.Unsigned) | |
| 43 | return Version_String | |
| 44 | is | |
| 45 | S : Version_String; | |
| 46 | D : Unsigned := V; | |
| fbf5a39b AC |
47 | H : constant array (Unsigned range 0 .. 15) of Character := |
| 48 | "0123456789abcdef"; | |
| cacbc350 RK |
49 | |
| 50 | begin | |
| 51 | for J in reverse 1 .. 8 loop | |
| 52 | S (J) := H (D mod 16); | |
| 53 | D := D / 16; | |
| 54 | end loop; | |
| 55 | ||
| 56 | return S; | |
| 57 | end Get_Version_String; | |
| 58 | ||
| 59 | end System.Version_Control; |