1------------------------------------------------------------------------------
2--                                                                          --
3--                         GNAT RUN-TIME COMPONENTS                         --
4--                                                                          --
5--                       S Y S T E M . I M G _ L L U                        --
6--                                                                          --
7--                                 B o d y                                  --
8--                                                                          --
9--          Copyright (C) 1992-2009, Free Software Foundation, Inc.         --
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 3,  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.                                     --
17--                                                                          --
18-- As a special exception under Section 7 of GPL version 3, you are granted --
19-- additional permissions described in the GCC Runtime Library Exception,   --
20-- version 3.1, as published by the Free Software Foundation.               --
21--                                                                          --
22-- You should have received a copy of the GNU General Public License and    --
23-- a copy of the GCC Runtime Library Exception along with this program;     --
24-- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
25-- <http://www.gnu.org/licenses/>.                                          --
26--                                                                          --
27-- GNAT was originally developed  by the GNAT team at  New York University. --
28-- Extensive contributions were provided by Ada Core Technologies Inc.      --
29--                                                                          --
30------------------------------------------------------------------------------
31
32with System.Unsigned_Types; use System.Unsigned_Types;
33
34package body System.Img_LLU is
35
36   ------------------------------
37   -- Image_Long_Long_Unsigned --
38   ------------------------------
39
40   procedure Image_Long_Long_Unsigned
41     (V : System.Unsigned_Types.Long_Long_Unsigned;
42      S : in out String;
43      P : out Natural)
44   is
45      pragma Assert (S'First = 1);
46   begin
47      S (1) := ' ';
48      P := 1;
49      Set_Image_Long_Long_Unsigned (V, S, P);
50   end Image_Long_Long_Unsigned;
51
52   ----------------------------------
53   -- Set_Image_Long_Long_Unsigned --
54   ----------------------------------
55
56   procedure Set_Image_Long_Long_Unsigned
57     (V : Long_Long_Unsigned;
58      S : in out String;
59      P : in out Natural)
60   is
61      procedure Set_Digits (T : Long_Long_Unsigned);
62      --  Set digits of absolute value of T
63
64      ----------------
65      -- Set_Digits --
66      ----------------
67
68      procedure Set_Digits (T : Long_Long_Unsigned) is
69      begin
70         if T >= 10 then
71            Set_Digits (T / 10);
72            P := P + 1;
73            S (P) := Character'Val (48 + (T rem 10));
74
75         else
76            P := P + 1;
77            S (P) := Character'Val (48 + T);
78         end if;
79      end Set_Digits;
80
81   --  Start of processing for Set_Image_Long_Long_Unsigned
82
83   begin
84      Set_Digits (V);
85   end Set_Image_Long_Long_Unsigned;
86
87end System.Img_LLU;
88