X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=ao-tools%2Fao-elftohex%2Fao-elftohex.c;h=a31f9656f6cd80a88d11f6eded1d9b4f008eef68;hp=7afd29c321ff5bc3b0e7d29d265c0c155cc605ee;hb=d299191a298f6b6ffeadff15334738810062cf58;hpb=dc4de8365de5829b587a845e0517e8c5fc8c9e29

diff --git a/ao-tools/ao-elftohex/ao-elftohex.c b/ao-tools/ao-elftohex/ao-elftohex.c
index 7afd29c3..a31f9656 100644
--- a/ao-tools/ao-elftohex/ao-elftohex.c
+++ b/ao-tools/ao-elftohex/ao-elftohex.c
@@ -27,6 +27,7 @@
 static const struct option options[] = {
 	{ .name = "verbose", .has_arg = 1, .val = 'v' },
 	{ .name = "output", .has_arg = 1, .val = 'o' },
+	{ .name = "nosym", .has_arg = 0, .val = 'n' },
 	{ 0, 0, 0, 0},
 };
 
@@ -53,13 +54,14 @@ main (int argc, char **argv)
 	char			*input = NULL;
 	char			*output = NULL;
 	struct ao_hex_image	*full_image = NULL;
-	struct ao_sym		*file_symbols;
+	struct ao_sym		*file_symbols = NULL;
 	int			num_file_symbols;
 	FILE			*file;
 	int			c;
 	int			i;
+	int			nosym = 0;
 
-	while ((c = getopt_long(argc, argv, "v:o:", options, NULL)) != -1) {
+	while ((c = getopt_long(argc, argv, "nv:o:", options, NULL)) != -1) {
 		switch (c) {
 		case 'o':
 			output = optarg;
@@ -67,6 +69,9 @@ main (int argc, char **argv)
 		case 'v':
 			ao_verbose = (int) strtol(optarg, NULL, 0);
 			break;
+		case 'n':
+			nosym = 1;
+			break;
 		default:
 			usage(argv[0]);
 			break;
@@ -81,6 +86,8 @@ main (int argc, char **argv)
 
 		input = argv[i];
 
+		free(file_symbols);
+		num_file_symbols = 0;
 		if (ends_with (input, ".ihx"))
 			image = ao_hex_load(input, &file_symbols, &num_file_symbols);
 		else
@@ -91,6 +98,12 @@ main (int argc, char **argv)
 			usage(argv[0]);
 		}
 
+		if (nosym) {
+			free(file_symbols);
+			file_symbols = NULL;
+			num_file_symbols = 0;
+		}
+
 		if (full_image) {
 			full_image = ao_hex_image_cat(full_image, image);
 			if (!full_image) {