514 	struct pxe_label *label;  in label_create()  local
516 	label = malloc(sizeof(struct pxe_label));  in label_create()
518 	if (!label)  in label_create()
521 	memset(label, 0, sizeof(struct pxe_label));  in label_create()
523 	return label;  in label_create()
534 static void label_destroy(struct pxe_label *label)  in label_destroy()  argument
536 	if (label->name)  in label_destroy()
537 		free(label->name);  in label_destroy()
539 	if (label->kernel)  in label_destroy()
540 		free(label->kernel);  in label_destroy()
542 	if (label->config)  in label_destroy()
543 		free(label->config);  in label_destroy()
545 	if (label->append)  in label_destroy()
546 		free(label->append);  in label_destroy()
548 	if (label->initrd)  in label_destroy()
549 		free(label->initrd);  in label_destroy()
551 	if (label->fdt)  in label_destroy()
552 		free(label->fdt);  in label_destroy()
554 	if (label->fdtdir)  in label_destroy()
555 		free(label->fdtdir);  in label_destroy()
557 	free(label);  in label_destroy()
568 	struct pxe_label *label = data;  in label_print()  local
569 	const char *c = label->menu ? label->menu : label->name;  in label_print()
571 	printf("%s:\t%s\n", label->num, c);  in label_print()
583 static int label_localboot(struct pxe_label *label)  in label_localboot()  argument
592 	if (label->append) {  in label_localboot()
595 		cli_simple_process_macros(label->append, bootargs);  in label_localboot()
619 static int label_boot(cmd_tbl_t *cmdtp, struct pxe_label *label)  in label_boot()  argument
631 	label_print(label);  in label_boot()
633 	label->attempted = 1;  in label_boot()
635 	if (label->localboot) {  in label_boot()
636 		if (label->localboot_val >= 0)  in label_boot()
637 			label_localboot(label);  in label_boot()
641 	if (label->kernel == NULL) {  in label_boot()
643 				label->name);  in label_boot()
647 	if (label->initrd) {  in label_boot()
648 		if (get_relfile_envaddr(cmdtp, label->initrd, "ramdisk_addr_r") < 0) {  in label_boot()
650 					label->name);  in label_boot()
660 	if (get_relfile_envaddr(cmdtp, label->kernel, "kernel_addr_r") < 0) {  in label_boot()
662 				label->name);  in label_boot()
666 	if (label->ipappend & 0x1) {  in label_boot()
673 	if (label->ipappend & 0x2) {  in label_boot()
682 	if ((label->ipappend & 0x3) || label->append) {  in label_boot()
686 		if (strlen(label->append ?: "") +  in label_boot()
689 			       strlen(label->append ?: ""),  in label_boot()
694 			if (label->append)  in label_boot()
695 				strncpy(bootargs, label->append,  in label_boot()
708 	if (label->config) {  in label_boot()
709 		int len = strlen(bootm_argv[1]) + strlen(label->config) + 1;  in label_boot()
716 		snprintf(fit_addr, len, "%s%s", bootm_argv[1], label->config);  in label_boot()
740 		if (label->fdt) {  in label_boot()
741 			fdtfile = label->fdt;  in label_boot()
742 		} else if (label->fdtdir) {  in label_boot()
764 			len = strlen(label->fdtdir);  in label_boot()
767 			else if (label->fdtdir[len - 1] != '/')  in label_boot()
772 			len = strlen(label->fdtdir) + strlen(slash) +  in label_boot()
782 				 label->fdtdir, slash, f1, f2, f3, f4);  in label_boot()
791 						label->name);  in label_boot()
1180 				struct pxe_label *label)  in parse_label_menu()  argument
1192 			cfg->default_label = strdup(label->name);  in parse_label_menu()
1199 		parse_sliteral(c, &label->menu);  in parse_label_menu()
1215 static int parse_label_kernel(char **c, struct pxe_label *label)  in parse_label_kernel()  argument
1220 	err = parse_sliteral(c, &label->kernel);  in parse_label_kernel()
1224 	s = strstr(label->kernel, "#");  in parse_label_kernel()
1228 	label->config = malloc(strlen(s) + 1);  in parse_label_kernel()
1229 	if (!label->config)  in parse_label_kernel()
1232 	strcpy(label->config, s);  in parse_label_kernel()
1251 	struct pxe_label *label;  in parse_label()  local
1254 	label = label_create();  in parse_label()
1255 	if (!label)  in parse_label()
1258 	err = parse_sliteral(c, &label->name);  in parse_label()
1261 		label_destroy(label);  in parse_label()
1265 	list_add_tail(&label->list, &cfg->labels);  in parse_label()
1274 			err = parse_label_menu(c, cfg, label);  in parse_label()
1279 			err = parse_label_kernel(c, label);  in parse_label()
1283 			err = parse_sliteral(c, &label->append);  in parse_label()
1284 			if (label->initrd)  in parse_label()
1286 			s = strstr(label->append, "initrd=");  in parse_label()
1291 			label->initrd = malloc(len + 1);  in parse_label()
1292 			strncpy(label->initrd, s, len);  in parse_label()
1293 			label->initrd[len] = '\0';  in parse_label()
1298 			if (!label->initrd)  in parse_label()
1299 				err = parse_sliteral(c, &label->initrd);  in parse_label()
1303 			if (!label->fdt)  in parse_label()
1304 				err = parse_sliteral(c, &label->fdt);  in parse_label()
1308 			if (!label->fdtdir)  in parse_label()
1309 				err = parse_sliteral(c, &label->fdtdir);  in parse_label()
1313 			label->localboot = 1;  in parse_label()
1314 			err = parse_integer(c, &label->localboot_val);  in parse_label()
1318 			err = parse_integer(c, &label->ipappend);  in parse_label()
1435 	struct pxe_label *label;  in destroy_pxe_menu()  local
1444 		label = list_entry(pos, struct pxe_label, list);  in destroy_pxe_menu()
1446 		label_destroy(label);  in destroy_pxe_menu()
1494 	struct pxe_label *label;  in pxe_menu_to_menu()  local
1511 		label = list_entry(pos, struct pxe_label, list);  in pxe_menu_to_menu()
1513 		sprintf(label->num, "%d", i++);  in pxe_menu_to_menu()
1514 		if (menu_item_add(m, label->num, label) != 1) {  in pxe_menu_to_menu()
1519 		    (strcmp(label->name, cfg->default_label) == 0))  in pxe_menu_to_menu()
1520 			default_num = label->num;  in pxe_menu_to_menu()
1549 	struct pxe_label *label;  in boot_unattempted_labels()  local
1552 		label = list_entry(pos, struct pxe_label, list);  in boot_unattempted_labels()
1554 		if (!label->attempted)  in boot_unattempted_labels()
1555 			label_boot(cmdtp, label);  in boot_unattempted_labels()