1------------------------------------------------------------------------------ 2-- -- 3-- GNAT RUN-TIME COMPONENTS -- 4-- -- 5-- G N A T . M E M O R Y _ D U M P -- 6-- -- 7-- S p e c -- 8-- -- 9-- Copyright (C) 2003-2010, AdaCore -- 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-- A routine for dumping memory to either standard output or standard error. 33-- Uses GNAT.IO for actual output (use the controls in GNAT.IO to specify 34-- the destination of the output, which by default is Standard_Output). 35 36with System; 37 38package GNAT.Memory_Dump is 39 pragma Preelaborate; 40 41 procedure Dump (Addr : System.Address; Count : Natural); 42 -- Dumps indicated number (Count) of bytes, starting at the address given 43 -- by Addr. The coding of this routine in its current form assumes the 44 -- case of a byte addressable machine (and is therefore inapplicable to 45 -- machines like the AAMP, where the storage unit is not 8 bits). The 46 -- output is one or more lines in the following format, which is for the 47 -- case of 32-bit addresses (64-bit addresses are handled appropriately): 48 -- 49 -- 0234_3368: 66 67 68 . . . 73 74 75 "fghijklmnopqstuv" 50 -- 51 -- All but the last line have 16 bytes. A question mark is used in the 52 -- string data to indicate a non-printable character. 53 54end GNAT.Memory_Dump; 55