194 linker_file_sysinit(linker_file_t lf)  in linker_file_sysinit()  argument
200 	    lf->filename));  in linker_file_sysinit()
204 	if (linker_file_lookup_set(lf, "sysinit_set", &start, &stop, NULL) != 0)  in linker_file_sysinit()
237 			BOOTTRACE("%s: sysinit 0x%7x", lf->filename,  in linker_file_sysinit()
249 linker_file_sysuninit(linker_file_t lf)  in linker_file_sysuninit()  argument
255 	    lf->filename));  in linker_file_sysuninit()
259 	if (linker_file_lookup_set(lf, "sysuninit_set", &start, &stop,  in linker_file_sysuninit()
294 			BOOTTRACE("%s: sysuninit 0x%7x", lf->filename,  in linker_file_sysuninit()
306 linker_file_register_sysctls(linker_file_t lf, bool enable)  in linker_file_register_sysctls()  argument
312 	    lf->filename));  in linker_file_register_sysctls()
316 	if (linker_file_lookup_set(lf, "sysctl_set", &start, &stop, NULL) != 0)  in linker_file_register_sysctls()
352 linker_file_enable_sysctls(linker_file_t lf)  in linker_file_enable_sysctls()  argument
358 	    lf->filename));  in linker_file_enable_sysctls()
362 	if (linker_file_lookup_set(lf, "sysctl_set", &start, &stop, NULL) != 0)  in linker_file_enable_sysctls()
374 linker_file_unregister_sysctls(linker_file_t lf)  in linker_file_unregister_sysctls()  argument
379 	    " for %s\n", lf->filename));  in linker_file_unregister_sysctls()
383 	if (linker_file_lookup_set(lf, "sysctl_set", &start, &stop, NULL) != 0)  in linker_file_unregister_sysctls()
395 linker_file_register_modules(linker_file_t lf)  in linker_file_register_modules()  argument
402 	    " in %s\n", lf->filename));  in linker_file_register_modules()
406 	if (linker_file_lookup_set(lf, MDT_SETNAME, &start, &stop, NULL) != 0) {  in linker_file_register_modules()
412 		if (lf == linker_kernel_file) {  in linker_file_register_modules()
424 		    moddata->name, lf->filename));  in linker_file_register_modules()
425 		error = module_register(moddata, lf);  in linker_file_register_modules()
452 	linker_file_t lf;  in linker_load_file()  local
460 	lf = linker_find_file_by_name(filename);  in linker_load_file()
461 	if (lf) {  in linker_load_file()
464 		*result = lf;  in linker_load_file()
465 		lf->refs++;  in linker_load_file()
479 		error = LINKER_LOAD_FILE(lc, filename, &lf);  in linker_load_file()
489 		if (lf) {  in linker_load_file()
490 			error = linker_file_register_modules(lf);  in linker_load_file()
492 				linker_file_unload(lf, LINKER_UNLOAD_FORCE);  in linker_load_file()
495 			modules = !TAILQ_EMPTY(&lf->modules);  in linker_load_file()
496 			linker_file_register_sysctls(lf, false);  in linker_load_file()
498 			LINKER_PROPAGATE_VNETS(lf);  in linker_load_file()
500 			linker_file_sysinit(lf);  in linker_load_file()
501 			lf->flags |= LINKER_FILE_LINKED;  in linker_load_file()
508 			if (modules && TAILQ_EMPTY(&lf->modules)) {  in linker_load_file()
509 				linker_file_unload(lf, LINKER_UNLOAD_FORCE);  in linker_load_file()
512 			linker_file_enable_sysctls(lf);  in linker_load_file()
517 			linker_ctf_load_file(lf);  in linker_load_file()
518 			EVENTHANDLER_INVOKE(kld_load, lf);  in linker_load_file()
519 			*result = lf;  in linker_load_file()
573     linker_file_t lf)  in linker_release_module()  argument
579 	if (lf == NULL) {  in linker_release_module()
587 		lf = mod->container;  in linker_release_module()
591 	error =	linker_file_unload(lf, LINKER_UNLOAD_NORMAL);  in linker_release_module()
599 	linker_file_t lf;  in linker_find_file_by_name()  local
606 	TAILQ_FOREACH(lf, &linker_files, link) {  in linker_find_file_by_name()
607 		if (strcmp(lf->filename, koname) == 0)  in linker_find_file_by_name()
609 		if (strcmp(lf->filename, filename) == 0)  in linker_find_file_by_name()
613 	return (lf);  in linker_find_file_by_name()
619 	linker_file_t lf;  in linker_find_file_by_id()  local
622 	TAILQ_FOREACH(lf, &linker_files, link)  in linker_find_file_by_id()
623 		if (lf->id == fileid && lf->flags & LINKER_FILE_LINKED)  in linker_find_file_by_id()
625 	return (lf);  in linker_find_file_by_id()
631 	linker_file_t lf;  in linker_file_foreach()  local
635 	TAILQ_FOREACH(lf, &linker_files, link) {  in linker_file_foreach()
636 		retval = predicate(lf, context);  in linker_file_foreach()
647 	linker_file_t lf;  in linker_make_file()  local
655 	lf = (linker_file_t)kobj_create((kobj_class_t)lc, M_LINKER, M_WAITOK);  in linker_make_file()
656 	if (lf == NULL)  in linker_make_file()
658 	lf->ctors_addr = 0;  in linker_make_file()
659 	lf->ctors_size = 0;  in linker_make_file()
660 	lf->ctors_invoked = LF_NONE;  in linker_make_file()
661 	lf->dtors_addr = 0;  in linker_make_file()
662 	lf->dtors_size = 0;  in linker_make_file()
663 	lf->refs = 1;  in linker_make_file()
664 	lf->userrefs = 0;  in linker_make_file()
665 	lf->flags = 0;  in linker_make_file()
666 	lf->filename = strdup(filename, M_LINKER);  in linker_make_file()
667 	lf->pathname = strdup(pathname, M_LINKER);  in linker_make_file()
668 	LINKER_GET_NEXT_FILE_ID(lf->id);  in linker_make_file()
669 	lf->ndeps = 0;  in linker_make_file()
670 	lf->deps = NULL;  in linker_make_file()
671 	lf->loadcnt = ++loadcnt;  in linker_make_file()
673 	lf->exidx_addr = 0;  in linker_make_file()
674 	lf->exidx_size = 0;  in linker_make_file()
676 	STAILQ_INIT(&lf->common);  in linker_make_file()
677 	TAILQ_INIT(&lf->modules);  in linker_make_file()
678 	TAILQ_INSERT_TAIL(&linker_files, lf, link);  in linker_make_file()
679 	return (lf);  in linker_make_file()
815 	linker_file_t lf;  in linker_ctf_lookup_typename_ddb()  local
817 	TAILQ_FOREACH (lf, &linker_files, link){  in linker_ctf_lookup_typename_ddb()
818 		if (LINKER_CTF_LOOKUP_TYPENAME(lf, lc, typename) == 0)  in linker_ctf_lookup_typename_ddb()
830 	linker_file_t lf;  in linker_ctf_lookup_sym_ddb()  local
832 	TAILQ_FOREACH (lf, &linker_files, link){  in linker_ctf_lookup_sym_ddb()
833 		if (LINKER_LOOKUP_DEBUG_SYMBOL_CTF(lf, symname, sym, lc) == 0)  in linker_ctf_lookup_sym_ddb()
874 linker_file_function_listall(linker_file_t lf,  in linker_file_function_listall()  argument
877 	return (LINKER_EACH_FUNCTION_NAMEVAL(lf, callback_func, arg));  in linker_file_function_listall()
998 	linker_file_t lf;  in linker_debug_lookup()  local
1000 	TAILQ_FOREACH(lf, &linker_files, link) {  in linker_debug_lookup()
1001 		if (LINKER_LOOKUP_DEBUG_SYMBOL(lf, symstr, sym) == 0)  in linker_debug_lookup()
1011 	linker_file_t lf;  in linker_debug_search_symbol()  local
1018 	TAILQ_FOREACH(lf, &linker_files, link) {  in linker_debug_search_symbol()
1019 		if (LINKER_SEARCH_SYMBOL(lf, value, &es, &diff) != 0)  in linker_debug_search_symbol()
1042 	linker_file_t lf;  in linker_debug_symbol_values()  local
1044 	TAILQ_FOREACH(lf, &linker_files, link) {  in linker_debug_symbol_values()
1045 		if (LINKER_DEBUG_SYMBOL_VALUES(lf, sym, symval) == 0)  in linker_debug_symbol_values()
1202 	linker_file_t lf;  in kern_kldload()  local
1236 	error = linker_load_module(kldname, modname, NULL, NULL, &lf);  in kern_kldload()
1240 		lf->userrefs++;  in kern_kldload()
1242 			*fileid = lf->id;  in kern_kldload()
1270 	linker_file_t lf;  in kern_kldunload()  local
1286 	lf = linker_find_file_by_id(fileid);  in kern_kldunload()
1287 	if (lf) {  in kern_kldunload()
1288 		KLD_DPF(FILE, ("kldunload: lf->userrefs=%d\n", lf->userrefs));  in kern_kldunload()
1290 		if (lf->userrefs == 0) {  in kern_kldunload()
1297 		} else if (lf->refs > 1) {  in kern_kldunload()
1300 			lf->userrefs--;  in kern_kldunload()
1301 			error = linker_file_unload(lf, flags);  in kern_kldunload()
1303 				lf->userrefs++;  in kern_kldunload()
1334 	linker_file_t lf;  in sys_kldfind()  local
1351 	lf = linker_find_file_by_name(filename);  in sys_kldfind()
1352 	if (lf)  in sys_kldfind()
1353 		td->td_retval[0] = lf->id;  in sys_kldfind()
1365 	linker_file_t lf;  in sys_kldnext()  local
1376 		lf = TAILQ_FIRST(&linker_files);  in sys_kldnext()
1378 		lf = linker_find_file_by_id(uap->fileid);  in sys_kldnext()
1379 		if (lf == NULL) {  in sys_kldnext()
1383 		lf = TAILQ_NEXT(lf, link);  in sys_kldnext()
1387 	while (lf != NULL && !(lf->flags & LINKER_FILE_LINKED))  in sys_kldnext()
1388 		lf = TAILQ_NEXT(lf, link);  in sys_kldnext()
1390 	if (lf)  in sys_kldnext()
1391 		td->td_retval[0] = lf->id;  in sys_kldnext()
1426 	linker_file_t lf;  in kern_kldstat()  local
1437 	lf = linker_find_file_by_id(fileid);  in kern_kldstat()
1438 	if (lf == NULL) {  in kern_kldstat()
1444 	namelen = strlen(lf->filename) + 1;  in kern_kldstat()
1447 	bcopy(lf->filename, &stat->name[0], namelen);  in kern_kldstat()
1448 	stat->refs = lf->refs;  in kern_kldstat()
1449 	stat->id = lf->id;  in kern_kldstat()
1450 	stat->address = lf->address;  in kern_kldstat()
1451 	stat->size = lf->size;  in kern_kldstat()
1453 	namelen = strlen(lf->pathname) + 1;  in kern_kldstat()
1456 	bcopy(lf->pathname, &stat->pathname[0], namelen);  in kern_kldstat()
1466 	linker_file_t lf;  in DB_COMMAND_FLAGS()  local
1471 	TAILQ_FOREACH(lf, &linker_files, link) {  in DB_COMMAND_FLAGS()
1474 		db_printf("%2d %4d %p %-8zx %s\n", lf->id, lf->refs,  in DB_COMMAND_FLAGS()
1475 		    lf->address, lf->size, lf->filename);  in DB_COMMAND_FLAGS()
1483 	linker_file_t lf;  in sys_kldfirstmod()  local
1494 	lf = linker_find_file_by_id(uap->fileid);  in sys_kldfirstmod()
1495 	if (lf) {  in sys_kldfirstmod()
1497 		mp = TAILQ_FIRST(&lf->modules);  in sys_kldfirstmod()
1515 	linker_file_t lf;  in sys_kldsym()  local
1535 		lf = linker_find_file_by_id(uap->fileid);  in sys_kldsym()
1536 		if (lf == NULL)  in sys_kldsym()
1538 		else if (LINKER_LOOKUP_SYMBOL(lf, symstr, &sym) == 0 &&  in sys_kldsym()
1539 		    LINKER_SYMBOL_VALUES(lf, sym, &symval) == 0) {  in sys_kldsym()
1546 		TAILQ_FOREACH(lf, &linker_files, link) {  in sys_kldsym()
1547 			if (LINKER_LOOKUP_SYMBOL(lf, symstr, &sym) == 0 &&  in sys_kldsym()
1548 			    LINKER_SYMBOL_VALUES(lf, sym, &symval) == 0) {  in sys_kldsym()
1556 		if (lf == NULL)  in sys_kldsym()
1621 linker_addmodules(linker_file_t lf, struct mod_metadata **start,  in linker_addmodules()  argument
1639 		modlist_newmodule(modname, ver, lf);  in linker_addmodules()
1649 	linker_file_t lf, nlf;  in linker_preload()  local
1685 		lf = NULL;  in linker_preload()
1687 			error = LINKER_LINK_PRELOAD(lc, modname, &lf);  in linker_preload()
1690 			lf = NULL;  in linker_preload()
1692 		if (lf)  in linker_preload()
1693 			TAILQ_INSERT_TAIL(&loaded_files, lf, loaded);  in linker_preload()
1708 	TAILQ_FOREACH(lf, &loaded_files, loaded) {  in linker_preload()
1709 		error = linker_file_lookup_set(lf, MDT_SETNAME, &start,  in linker_preload()
1761 						    lf, loaded);  in linker_preload()
1762 						linker_file_unload(lf,  in linker_preload()
1767 					modlist_newmodule(modname, nver, lf);  in linker_preload()
1770 			TAILQ_REMOVE(&loaded_files, lf, loaded);  in linker_preload()
1771 			TAILQ_INSERT_TAIL(&depended_files, lf, loaded);  in linker_preload()
1785 	while ((lf = TAILQ_FIRST(&loaded_files)) != NULL) {  in linker_preload()
1786 		TAILQ_REMOVE(&loaded_files, lf, loaded);  in linker_preload()
1787 		printf("KLD file %s is missing dependencies\n", lf->filename);  in linker_preload()
1788 		linker_file_unload(lf, LINKER_UNLOAD_FORCE);  in linker_preload()
1794 	TAILQ_FOREACH_SAFE(lf, &depended_files, loaded, nlf) {  in linker_preload()
1797 			linker_file_add_dependency(lf, linker_kernel_file);  in linker_preload()
1799 		error = linker_file_lookup_set(lf, MDT_SETNAME, &start,  in linker_preload()
1812 					    lf->filename, modname);  in linker_preload()
1816 				if (lf == mod->container)  in linker_preload()
1819 				linker_file_add_dependency(lf, mod->container);  in linker_preload()
1826 		error = LINKER_LINK_PRELOAD_FINISH(lf);  in linker_preload()
1829 			    lf->filename);  in linker_preload()
1832 		linker_file_register_modules(lf);  in linker_preload()
1833 		if (!TAILQ_EMPTY(&lf->modules))  in linker_preload()
1834 			lf->flags |= LINKER_FILE_MODULES;  in linker_preload()
1835 		if (linker_file_lookup_set(lf, "sysinit_set", &si_start,  in linker_preload()
1838 		linker_file_register_sysctls(lf, true);  in linker_preload()
1839 		lf->flags |= LINKER_FILE_LINKED;  in linker_preload()
1842 		TAILQ_REMOVE(&depended_files, lf, loaded);  in linker_preload()
1843 		linker_file_unload(lf, LINKER_UNLOAD_FORCE);  in linker_preload()
1853 	linker_file_t lf;  in linker_mountroot()  local
1856 	TAILQ_FOREACH (lf, &linker_files, link) {  in linker_mountroot()
1857 		linker_ctf_load_file(lf);  in linker_mountroot()
1869 	linker_file_t lf, nlf;  in linker_preload_finish()  local
1872 	TAILQ_FOREACH_SAFE(lf, &linker_files, link, nlf) {  in linker_preload_finish()
1873 		if (lf == linker_kernel_file)  in linker_preload_finish()
1881 		if ((lf->flags & LINKER_FILE_MODULES) != 0 &&  in linker_preload_finish()
1882 		    TAILQ_EMPTY(&lf->modules)) {  in linker_preload_finish()
1883 			linker_file_unload(lf, LINKER_UNLOAD_FORCE);  in linker_preload_finish()
1887 		lf->flags &= ~LINKER_FILE_MODULES;  in linker_preload_finish()
1888 		lf->userrefs++;	/* so we can (try to) kldunload it */  in linker_preload_finish()
2194 	linker_file_t lf;  in linker_hwpmc_list_objects()  local
2200 	TAILQ_FOREACH(lf, &linker_files, link)  in linker_hwpmc_list_objects()
2207 	TAILQ_FOREACH(lf, &linker_files, link) {  in linker_hwpmc_list_objects()
2209 		kobase[i].pm_file = lf->pathname;  in linker_hwpmc_list_objects()
2210 		kobase[i].pm_address = (uintptr_t)lf->address;  in linker_hwpmc_list_objects()
2315 linker_load_dependencies(linker_file_t lf)  in linker_load_dependencies()  argument
2331 		linker_file_add_dependency(lf, linker_kernel_file);  in linker_load_dependencies()
2333 	if (linker_file_lookup_set(lf, MDT_SETNAME, &start, &stop,  in linker_load_dependencies()
2372 			linker_file_add_dependency(lf, lfdep);  in linker_load_dependencies()
2375 		error = linker_load_module(NULL, modname, lf, verinfo, NULL);  in linker_load_dependencies()
2378 			    " version mismatch\n", lf->filename, modname);  in linker_load_dependencies()
2385 	linker_addmodules(lf, start, stop, 0);  in linker_load_dependencies()
2405 	linker_file_t lf;  in sysctl_kern_function_list()  local
2417 	TAILQ_FOREACH(lf, &linker_files, link) {  in sysctl_kern_function_list()
2418 		error = LINKER_EACH_FUNCTION_NAME(lf,  in sysctl_kern_function_list()