+++ /dev/null
-------------------------------------------------------------------------------
--- --
--- GNAT LIBRARY COMPONENTS --
--- --
--- G N A T . D E B U G _ U T I L I T I E S --
--- --
--- B o d y --
--- --
--- $Revision: 1.1.16.1 $
--- --
--- Copyright (C) 1997-1998 Ada Core Technologies, 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 2, 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. See the GNU General Public License --
--- for more details. You should have received a copy of the GNU General --
--- Public License distributed with GNAT; see file COPYING. If not, write --
--- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, USA. --
--- --
--- As a special exception, if other files instantiate generics from this --
--- unit, or you link this unit with other files to produce an executable, --
--- this unit does not by itself cause the resulting executable to be --
--- covered by the GNU General Public License. This exception does not --
--- however invalidate any other reasons why the executable file might be --
--- covered by the GNU Public License. --
--- --
--- GNAT is maintained by Ada Core Technologies Inc (http://www.gnat.com). --
--- --
-------------------------------------------------------------------------------
-
-with System; use System;
-with System.Storage_Elements; use System.Storage_Elements;
-
-package body GNAT.Debug_Utilities is
-
- --------------------------
- -- Image (address case) --
- --------------------------
-
- function Image (A : Address) return String is
- S : String (1 .. Address_Image_Length);
- P : Natural := S'Last - 1;
- N : Integer_Address := To_Integer (A);
- U : Natural := 0;
-
- H : array (Integer range 0 .. 15) of Character := "0123456789ABCDEF";
-
- begin
- S (S'Last) := '#';
-
- while P > 3 loop
- if U = 4 then
- S (P) := '_';
- P := P - 1;
- U := 1;
-
- else
- U := U + 1;
- end if;
-
- S (P) := H (Integer (N mod 16));
- P := P - 1;
- N := N / 16;
- end loop;
-
- S (1 .. 3) := "16#";
- return S;
- end Image;
-
- -------------------------
- -- Image (string case) --
- -------------------------
-
- function Image (S : String) return String is
- W : String (1 .. 2 * S'Length + 2);
- P : Positive := 1;
-
- begin
- W (1) := '"';
-
- for J in S'Range loop
- if S (J) = '"' then
- P := P + 1;
- W (P) := '"';
- end if;
-
- P := P + 1;
- W (P) := S (J);
- end loop;
-
- P := P + 1;
- W (P) := '"';
- return W (1 .. P);
- end Image;
-
- -----------
- -- Value --
- -----------
-
- function Value (S : String) return System.Address is
- N : constant Integer_Address := Integer_Address'Value (S);
-
- begin
- return To_Address (N);
- end Value;
-
-end GNAT.Debug_Utilities;
projects / msp430-gcc.git / blobdiff