diff options
Diffstat (limited to 'binutils/bin2c.c')
-rw-r--r-- | binutils/bin2c.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/binutils/bin2c.c b/binutils/bin2c.c new file mode 100644 index 0000000..3c9c094 --- /dev/null +++ b/binutils/bin2c.c @@ -0,0 +1,66 @@ +/* bin2c.c -- dump binary file in hex format + Copyright (C) 2007-2014 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); +} |