source: sources/src/hex2string.cc @ 5

Last change on this file since 5 was 1, checked in by buchmann, 17 years ago

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1/*------------------------------------------------------------\
2|                                                             |
3| Tool    :                  systemcass                       |
4|                                                             |
5| File    :                 hex2string.cc                     |
6|                                                             |
7| Author  :                 Buchmann Richard                  |
8|                                                             |
9| Date    :                   09_07_2004                      |
10|                                                             |
11\------------------------------------------------------------*/
12
13/*
14 * This file is part of the Disydent Project
15 * Copyright (C) Laboratoire LIP6 - Département ASIM
16 * Universite Pierre et Marie Curie
17 *
18 * Home page          : http://www-asim.lip6.fr/disydent
19 * E-mail             : mailto:richard.buchmann@lip6.fr
20 *
21 * This library is free software; you  can redistribute it and/or modify it
22 * under the terms  of the GNU Library General Public  License as published
23 * by the Free Software Foundation; either version 2 of the License, or (at
24 * your option) any later version.
25 *
26 * Disydent is distributed  in the hope  that it  will be
27 * useful, but WITHOUT  ANY WARRANTY; without even the  implied warranty of
28 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
29 * Public License for more details.
30 *
31 * You should have received a copy  of the GNU General Public License along
32 * with the GNU C Library; see the  file COPYING. If not, write to the Free
33 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
34 */
35
36#include "hex2string.h"
37
38#include <string>
39#include <stdarg.h>
40#include <stdio.h>
41#include <stdlib.h>
42#include <iostream>
43       
44using namespace std;
45
46namespace sc_core {
47
48void 
49hex2string(char        *buf,
50           const tab_t *val,
51           int          bit_number)
52{
53        int tmp=*((const int*)val);
54        //cout << "tmp = " << tmp << "\n";     
55        buf[bit_number >> 2]='\0';
56        for (int i = (bit_number >> 2) - 1; i >= 0 ;i--) 
57        {
58                char value = tmp & 0x0F;
59                buf[i]=(value > 9)?('A' + value - 10):('0'+value);
60                tmp=tmp>>4;
61        }
62#if 0
63  sscanf (buf, "%X", &tmp);
64  if (atoi (buf) != *val)
65    cerr << "hex2string (0x" << hex << *val << ") returns 0x" << buf << "    KO !\n";
66#endif 
67}
68
69} // end of sc_core namespace
70
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