67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
/* bin2c.c -- dump binary file in hex format
|
|
Copyright (C) 2007-2020 Free Software Foundation, Inc.
|
|
|
|
This file is part of GNU Binutils.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT 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
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
|
|
02110-1301, USA. */
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "binary-io.h"
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
int c;
|
|
int i;
|
|
|
|
if (argc != 1)
|
|
{
|
|
int ishelp = 0;
|
|
FILE *stream;
|
|
|
|
if (argc == 2 && argv[1][0] == '-')
|
|
{
|
|
const char *opt = &argv[1][1];
|
|
if (*opt == '-')
|
|
++opt;
|
|
ishelp = *opt == 'h' || *opt == 'H';
|
|
}
|
|
|
|
stream = ishelp ? stdout : stderr;
|
|
fprintf (stream, "Usage: %s < input_file > output_file\n", argv[0]);
|
|
fprintf (stream, "Prints bytes from stdin in hex format.\n");
|
|
exit (!ishelp);
|
|
}
|
|
|
|
SET_BINARY (fileno (stdin));
|
|
|
|
i = 0;
|
|
while ((c = getc (stdin)) != EOF)
|
|
{
|
|
printf ("0x%02x,", c);
|
|
if (++i == 16)
|
|
{
|
|
printf ("\n");
|
|
i = 0;
|
|
}
|
|
}
|
|
if (i != 0)
|
|
printf ("\n");
|
|
|
|
exit (0);
|
|
}
|