Lines Matching refs:sym

155 	struct symbol *sym;
157 	hash_for_each_possible(symbol_hashtable, sym, hnode, crc32(name)) {
158 		if (map_to_ns(sym->type) == map_to_ns(ns) &&
159 		    strcmp(name, sym->name) == 0 &&
160 		    sym->is_declared)
164 	if (exact && sym && sym->type != ns)
166 	return sym;
169 static int is_unknown_symbol(struct symbol *sym)
173 	return ((sym->type == SYM_STRUCT ||
174 		 sym->type == SYM_UNION ||
175 		 sym->type == SYM_ENUM) &&
176 		(defn = sym->defn)  && defn->tag == SYM_NORMAL &&
232 	struct symbol *sym;
242 	hash_for_each_possible(symbol_hashtable, sym, hnode, h) {
243 		if (map_to_ns(sym->type) != map_to_ns(type) ||
244 		    strcmp(name, sym->name))
249 		} else if (sym->type == type && equal_list(sym->defn, defn)) {
250 			if (!sym->is_declared && sym->is_override) {
255 			sym->is_declared = 1;
256 		} else if (sym->is_declared) {
258 		} else if (sym->is_override && flag_preserve) {
263 			sym->is_declared = 1;
265 			status = is_unknown_symbol(sym) ?
270 		return sym;
273 	if (sym) {
274 		hash_del(&sym->hnode);
276 		free_list(sym->defn, NULL);
277 		free(sym->name);
278 		free(sym);
282 	sym = xmalloc(sizeof(*sym));
283 	sym->name = xstrdup(name);
284 	sym->type = type;
285 	sym->defn = defn;
286 	sym->expansion_trail = NULL;
287 	sym->visited = NULL;
288 	sym->is_extern = is_extern;
290 	hash_add(symbol_hashtable, &sym->hnode, h);
292 	sym->is_declared = !is_reference;
293 	sym->status = status;
294 	sym->is_override = 0;
310 	return sym;
464 		struct string_list *sym, *def;
468 		sym = read_node(f);
469 		if (sym && sym->tag == SYM_NORMAL &&
470 		    !strcmp(sym->string, "override")) {
472 			free_node(sym);
473 			sym = read_node(f);
475 		if (!sym)
489 		subsym = add_reference_symbol(sym->string, sym->tag,
492 		free_node(sym);
534 static uint32_t expand_and_crc_sym(struct symbol *sym, uint32_t crc)
536 	struct string_list *list = sym->defn;
628 		if (!sym->visited) {
629 			*end = sym;
630 			end = &sym->visited;
631 			sym->visited = (struct symbol *)-1L;
640 	struct symbol *sym;
644 	sym = find_symbol(name, SYM_NORMAL, 0);
645 	if (!sym) {
655 	sym->expansion_trail = expansion_trail;
656 	expansion_trail = sym;
657 	crc = expand_and_crc_sym(sym, 0xffffffff) ^ 0xffffffff;
659 	sym = expansion_trail;
660 	while (sym != (struct symbol *)-1L) {
661 		struct symbol *n = sym->expansion_trail;
663 		if (sym->status != STATUS_UNCHANGED) {
673 			print_type_name(sym->type, sym->name);
674 			if (sym->status == STATUS_DEFINED)
680 		sym->expansion_trail = 0;
681 		sym = n;
820 			struct symbol *sym = visited_symbols;
822 			if (sym->is_override)
824 			if (symbol_types[sym->type].n) {
825 				putc(symbol_types[sym->type].n, dumpfile);
828 			fputs(sym->name, dumpfile);
830 			if (sym->is_extern)
832 			print_list(dumpfile, sym->defn);
835 			visited_symbols = sym->visited;
836 			sym->visited = NULL;