/*
- * Copyright (C) 2006-2007 Michael Buesch <mb@bu3sch.de>
+ * Copyright (C) 2006-2010 Michael Buesch <mb@bu3sch.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
#include <unistd.h>
-int _debug;
-bool arg_print_sizes;
-const char *initvals_fn_extension = ".initvals";
-static const char *real_infile_name;
-enum fwformat output_format = FMT_B43;
+struct cmdline_args cmdargs = {
+ .debug = 0,
+ .print_sizes = 0,
+ .initvals_fn_extension = ".initvals",
+ .outformat = FMT_B43,
+};
#define ARG_MATCH 0
return err;
}
-static void usage(int argc, char **argv)
+static void usage(void)
{
- printf("Usage: %s INPUT_FILE OUTPUT_FILE [OPTIONS]\n", argv[0]);
+ printf("Usage: b43-asm INPUT_FILE OUTPUT_FILE [OPTIONS]\n");
printf(" -f|--format FMT Output file format. FMT must be one of:\n");
printf(" raw-le32, raw-be32, b43\n");
printf(" -d|--debug Print verbose debugging info\n");
for (i = 3; i < argc; i++) {
if ((res = cmp_arg(argv, &i, "--help", "-h", NULL)) == ARG_MATCH) {
- usage(argc, argv);
+ usage();
return 1;
} else if ((res = cmp_arg(argv, &i, "--format", "-f", ¶m)) == ARG_MATCH) {
if (strcasecmp(param, "raw-le32") == 0)
- output_format = FMT_RAW_LE32;
+ cmdargs.outformat = FMT_RAW_LE32;
else if (strcasecmp(param, "raw-be32") == 0)
- output_format = FMT_RAW_BE32;
+ cmdargs.outformat = FMT_RAW_BE32;
else if (strcasecmp(param, "b43") == 0)
- output_format = FMT_B43;
+ cmdargs.outformat = FMT_B43;
else {
fprintf(stderr, "Invalid -f|--format\n\n");
goto out_usage;
}
} else if ((res = cmp_arg(argv, &i, "--debug", "-d", NULL)) == ARG_MATCH) {
- _debug++;
+ cmdargs.debug++;
} else if ((res = cmp_arg(argv, &i, "--psize", "-s", NULL)) == ARG_MATCH) {
- arg_print_sizes = 1;
- } else if ((res = cmp_arg(argv, &i, "--ivalext", "-e", &initvals_fn_extension)) == ARG_MATCH) {
- /* initvals_fn_extension is set to the extension. */
- } else if ((res = cmp_arg(argv, &i, "--__real_infile", NULL, &real_infile_name)) == ARG_MATCH) {
- /* real_infile_name is set. */
+ cmdargs.print_sizes = 1;
+ } else if ((res = cmp_arg(argv, &i, "--ivalext", "-e", ¶m)) == ARG_MATCH) {
+ cmdargs.initvals_fn_extension = param;
+ } else if ((res = cmp_arg(argv, &i, "--__real_infile", NULL, ¶m)) == ARG_MATCH) {
+ cmdargs.real_infile_name = param;
} else {
fprintf(stderr, "Unrecognized argument: %s\n", argv[i]);
goto out_usage;
}
}
- if (!real_infile_name)
- real_infile_name = infile_name;
- if (strcmp(real_infile_name, outfile_name) == 0) {
+ if (!cmdargs.real_infile_name)
+ cmdargs.real_infile_name = infile_name;
+ if (strcmp(cmdargs.real_infile_name, outfile_name) == 0) {
fprintf(stderr, "Error: INPUT and OUTPUT filename must not be the same\n");
goto out_usage;
}
return 0;
out_usage:
- usage(argc, argv);
+ usage();
return -1;
}