| /* bin2c.c -- dump binary file in hex format |
| Copyright (C) 2007-2016 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); |
| } |