X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=assembler%2Fargs.c;h=42d9c1809fca8b3658aed31264e34771174eaed7;hb=24bd77160095f5cebc08260bdb58eadd1dac3e4f;hp=a6736543be537260748be9834ede60147ef49bd5;hpb=ff7327cd416e9892b175af85c2641d425d256e70;p=b43-tools.git

diff --git a/assembler/args.c b/assembler/args.c
index a673654..42d9c18 100644
--- a/assembler/args.c
+++ b/assembler/args.c
@@ -25,7 +25,8 @@
 int _debug;
 bool arg_print_sizes;
 const char *initvals_fn_extension = ".initvals";
-const char *real_infile_name;
+static const char *real_infile_name;
+enum fwformat output_format = FMT_B43;
 
 
 #define ARG_MATCH		0
@@ -64,7 +65,7 @@ static int do_cmp_arg(char **argv, int *pos,
 		if (param) {
 			/* Skip the parameter on the next iteration. */
 			(*pos)++;
-			if (*param == 0) {
+			if (*param == NULL) {
 				fprintf(stderr, "%s needs a parameter\n", arg);
 				return ARG_ERROR;
 			}
@@ -97,17 +98,20 @@ static int cmp_arg(char **argv, int *pos,
 static void usage(int argc, char **argv)
 {
 	printf("Usage: %s INPUT_FILE OUTPUT_FILE [OPTIONS]\n", argv[0]);
-	printf("  -h|--help           Print this help\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");
 	printf("                      Repeat for more verbose debugging\n");
 	printf("  -s|--psize          Print the size of the code after assembling\n");
 	printf("  -e|--ivalext EXT    Filename extension for the initvals\n");
+	printf("  -h|--help           Print this help\n");
 }
 
 int parse_args(int argc, char **argv)
 {
 	int i;
 	int res;
+	const char *param;
 
 	if (argc < 3)
 		goto out_usage;
@@ -115,16 +119,27 @@ int parse_args(int argc, char **argv)
 	outfile_name = argv[2];
 
 	for (i = 3; i < argc; i++) {
-		if ((res = cmp_arg(argv, &i, "--help", "-h", 0)) == ARG_MATCH) {
+		if ((res = cmp_arg(argv, &i, "--help", "-h", NULL)) == ARG_MATCH) {
 			usage(argc, argv);
 			return 1;
-		} else if ((res = cmp_arg(argv, &i, "--debug", "-d", 0)) == ARG_MATCH) {
+		} else if ((res = cmp_arg(argv, &i, "--format", "-f", &param)) == ARG_MATCH) {
+			if (strcasecmp(param, "raw-le32") == 0)
+				output_format = FMT_RAW_LE32;
+			else if (strcasecmp(param, "raw-be32") == 0)
+				output_format = FMT_RAW_BE32;
+			else if (strcasecmp(param, "b43") == 0)
+				output_format = 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++;
-		} else if ((res = cmp_arg(argv, &i, "--psize", "-s", 0)) == ARG_MATCH) {
+		} 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", 0, &real_infile_name)) == ARG_MATCH) {
+		} else if ((res = cmp_arg(argv, &i, "--__real_infile", NULL, &real_infile_name)) == ARG_MATCH) {
 			/* real_infile_name is set. */
 		} else {
 			fprintf(stderr, "Unrecognized argument: %s\n", argv[i]);