scripts/gendwarfksyms/types.c

238 struct version {
243 static void version_init(struct version *version)
245 	version->crc = crc32(0, NULL, 0);
246 	type_expansion_init(&version->type);
249 static void version_free(struct version *version)
251 	type_expansion_free(&version->type);
254 static void version_add(struct version *version, const char *s)
256 	version->crc = crc32(version->crc, (void *)s, strlen(s));
258 		type_expansion_append(&version->type, s, NULL);
322 static void __calculate_version(struct version *version,
340 				version_add(version, entry->str);
343 				__calculate_version(version, e);
346 			version_add(version, entry->str);
351 static void calculate_version(struct version *version,
354 	version_init(version);
355 	__calculate_version(version, type);
520 	struct version version;
536 	/* If the symbol already has a version, don't calculate it again. */
538 		calculate_version(&version, &type);
539 		symbol_set_crc(sym, version.crc);
540 		debug("%s = %lx", sym->name, version.crc);
545 			type_list_write(&version.type.expanded, stderr);
549 		version_free(&version);
578 	 *      type_map expansions to calculate a symbol version from the