projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| cacbc350 RK |
1 | ------------------------------------------------------------------------------ |
| 2 | -- -- | |
| 3 | -- GNAT RUNTIME COMPONENTS -- | |
| 4 | -- -- | |
| 5 | -- S Y S T E M . I M G _ L L W -- | |
| 6 | -- -- | |
| 7 | -- S p e c -- | |
| 8 | -- -- | |
| cacbc350 RK |
9 | -- Copyright (C) 1992-2000 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 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 | -- Contains the routine for computing the image of signed and unsigned | |
| 35 | -- integers whose size > Integer'Size for use by Text_IO.Integer_IO, | |
| 36 | -- Text_IO.Modular_IO. | |
| 37 | ||
| 38 | with System.Unsigned_Types; | |
| 39 | ||
| 40 | package System.Img_LLW is | |
| 41 | pragma Pure (Img_LLW); | |
| 42 | ||
| 43 | procedure Set_Image_Width_Long_Long_Integer | |
| 44 | (V : Long_Long_Integer; | |
| 45 | W : Integer; | |
| 46 | S : out String; | |
| 47 | P : in out Natural); | |
| 48 | -- Sets the signed image of V in decimal format, starting at S (P + 1), | |
| 49 | -- updating P to point to the last character stored. The image includes | |
| 50 | -- a leading minus sign if necessary, but no leading spaces unless W is | |
| 51 | -- positive, in which case leading spaces are output if necessary to ensure | |
| 52 | -- that the output string is no less than W characters long. The caller | |
| 53 | -- promises that the buffer is large enough and no check is made for this. | |
| 54 | -- Constraint_Error will not necessarily be raised if this is violated, | |
| 55 | -- since it is perfectly valid to compile this unit with checks off. | |
| 56 | ||
| 57 | procedure Set_Image_Width_Long_Long_Unsigned | |
| 58 | (V : System.Unsigned_Types.Long_Long_Unsigned; | |
| 59 | W : Integer; | |
| 60 | S : out String; | |
| 61 | P : in out Natural); | |
| 62 | -- Sets the unsigned image of V in decimal format, starting at S (P + 1), | |
| 63 | -- updating P to point to the last character stored. The image includes no | |
| 64 | -- leading spaces unless W is positive, in which case leading spaces are | |
| 65 | -- output if necessary to ensure that the output string is no less than | |
| 66 | -- W characters long. The caller promises that the buffer is large enough | |
| 67 | -- and no check is made for this. Constraint_Error will not necessarily be | |
| 68 | -- raised if this is violated, since it is perfectly valid to compile this | |
| 69 | -- unit with checks off. | |
| 70 | ||
| 71 | end System.Img_LLW; |