URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [gcc/] [ada/] [s-imgwch.adb] - Rev 281
Go to most recent revision | Compare with Previous | Blame | View Log
------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME COMPONENTS -- -- -- -- S Y S T E M . I M G _ W C H A R -- -- -- -- 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 Interfaces; use Interfaces; with System.Img_Char; use System.Img_Char; package body System.Img_WChar is -------------------------- -- Image_Wide_Character -- -------------------------- procedure Image_Wide_Character (V : Wide_Character; S : in out String; P : out Natural; Ada_2005 : Boolean) is pragma Assert (S'First = 1); begin -- Annoying Ada 95 incompatibility with FFFE/FFFF if V >= Wide_Character'Val (16#FFFE#) and then not Ada_2005 then if V = Wide_Character'Val (16#FFFE#) then S (1 .. 4) := "FFFE"; else S (1 .. 4) := "FFFF"; end if; P := 4; -- Normal case, same as Wide_Wide_Character else Image_Wide_Wide_Character (Wide_Wide_Character'Val (Wide_Character'Pos (V)), S, P); end if; end Image_Wide_Character; ------------------------------- -- Image_Wide_Wide_Character -- ------------------------------- procedure Image_Wide_Wide_Character (V : Wide_Wide_Character; S : in out String; P : out Natural) is pragma Assert (S'First = 1); Val : Unsigned_32 := Wide_Wide_Character'Pos (V); begin -- If in range of standard Character, use Character routine if Val <= 16#FF# then Image_Character (Character'Val (Wide_Wide_Character'Pos (V)), S, P); -- Otherwise value returned is Hex_hhhhhhhh else declare Hex : constant array (Unsigned_32 range 0 .. 15) of Character := "0123456789ABCDEF"; begin S (1 .. 4) := "Hex_"; for J in reverse 5 .. 12 loop S (J) := Hex (Val mod 16); Val := Val / 16; end loop; P := 12; end; end if; end Image_Wide_Wide_Character; end System.Img_WChar;
Go to most recent revision | Compare with Previous | Blame | View Log