gcc/ada/libgnat/s-imfi32.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT RUN-TIME COMPONENTS                         --
   4 --                                                                          --
   5 --                  S Y S T E M . I M G _ F I X E D _ 3 2                   --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --            Copyright (C) 2020-2023, 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
  32 --  This package contains the routines for supporting the Image attribute for
  33 --  ordinary fixed point types up to 32-bit small and mantissa.
  34
  35 with Interfaces;
  36 with System.Arith_32;
  37 with System.Image_F;
  38
  39 package System.Img_Fixed_32 is
  40
  41    subtype Int32 is Interfaces.Integer_32;
  42    subtype Uns32 is Interfaces.Unsigned_32;
  43
  44    package Impl is new Image_F (Int32, Uns32, Arith_32.Scaled_Divide32);
  45
  46    procedure Image_Fixed32
  47      (V    : Int32;
  48       S    : in out String;
  49       P    : out Natural;
  50       Num  : Int32;
  51       Den  : Int32;
  52       For0 : Natural;
  53       Aft0 : Natural)
  54      renames Impl.Image_Fixed;
  55
  56    procedure Set_Image_Fixed32
  57      (V    : Int32;
  58       S    : in out String;
  59       P    : in out Natural;
  60       Num  : Int32;
  61       Den  : Int32;
  62       For0 : Natural;
  63       Aft0 : Natural;
  64       Fore : Natural;
  65       Aft  : Natural;
  66       Exp  : Natural)
  67      renames Impl.Set_Image_Fixed;
  68
  69 end System.Img_Fixed_32;