111 init_symtab(ctf_file_t *fp, const ctf_header_t *hp,  in init_symtab()  argument
115 	uint_t *xp = fp->ctf_sxlate;  in init_symtab()
116 	uint_t *xend = xp + fp->ctf_nsyms;  in init_symtab()
170 			info = *(ushort_t *)((uintptr_t)fp->ctf_buf + funcoff);  in init_symtab()
171 			vlen = LCTF_INFO_VLEN(fp, info);  in init_symtab()
178 			if (LCTF_INFO_KIND(fp, info) == CTF_K_UNKNOWN &&  in init_symtab()
191 	ctf_dprintf("loaded %lu symtab entries\n", fp->ctf_nsyms);  in init_symtab()
200 init_types(ctf_file_t *fp, const ctf_header_t *cth)  in init_types()  argument
203 	const ctf_type_t *tbuf = (ctf_type_t *)(fp->ctf_buf + cth->cth_typeoff);  in init_types()
205 	const ctf_type_t *tend = (ctf_type_t *)(fp->ctf_buf + cth->cth_stroff);  in init_types()
227 	for (tp = tbuf; tp < tend; fp->ctf_typemax++) {  in init_types()
228 		ushort_t kind = LCTF_INFO_KIND(fp, tp->ctt_info);  in init_types()
229 		ulong_t vlen = LCTF_INFO_VLEN(fp, tp->ctt_info);  in init_types()
235 		(void) ctf_get_ctt_size(fp, tp, &size, &increment);  in init_types()
250 			if (fp->ctf_version == CTF_VERSION_1 ||  in init_types()
307 		ctf_dprintf("CTF container %p is a child\n", (void *)fp);  in init_types()
308 		fp->ctf_flags |= LCTF_CHILD;  in init_types()
310 		ctf_dprintf("CTF container %p is a parent\n", (void *)fp);  in init_types()
316 	if ((err = ctf_hash_create(&fp->ctf_structs, pop[CTF_K_STRUCT])) != 0)  in init_types()
319 	if ((err = ctf_hash_create(&fp->ctf_unions, pop[CTF_K_UNION])) != 0)  in init_types()
322 	if ((err = ctf_hash_create(&fp->ctf_enums, pop[CTF_K_ENUM])) != 0)  in init_types()
325 	if ((err = ctf_hash_create(&fp->ctf_names,  in init_types()
331 	fp->ctf_txlate = ctf_alloc(sizeof (uint_t) * (fp->ctf_typemax + 1));  in init_types()
332 	fp->ctf_ptrtab = ctf_alloc(sizeof (ushort_t) * (fp->ctf_typemax + 1));  in init_types()
334 	if (fp->ctf_txlate == NULL || fp->ctf_ptrtab == NULL)  in init_types()
337 	xp = fp->ctf_txlate;  in init_types()
340 	bzero(fp->ctf_txlate, sizeof (uint_t) * (fp->ctf_typemax + 1));  in init_types()
341 	bzero(fp->ctf_ptrtab, sizeof (ushort_t) * (fp->ctf_typemax + 1));  in init_types()
348 		ushort_t kind = LCTF_INFO_KIND(fp, tp->ctt_info);  in init_types()
349 		ulong_t vlen = LCTF_INFO_VLEN(fp, tp->ctt_info);  in init_types()
357 		(void) ctf_get_ctt_size(fp, tp, &size, &increment);  in init_types()
358 		name = ctf_strptr(fp, tp->ctt_name);  in init_types()
368 			if ((hep = ctf_hash_lookup(&fp->ctf_names, fp,  in init_types()
370 				err = ctf_hash_insert(&fp->ctf_names, fp,  in init_types()
374 			} else if (ctf_type_encoding(fp, hep->h_type,  in init_types()
390 			err = ctf_hash_insert(&fp->ctf_names, fp,  in init_types()
398 			err = ctf_hash_define(&fp->ctf_structs, fp,  in init_types()
404 			if (fp->ctf_version == CTF_VERSION_1 ||  in init_types()
414 			err = ctf_hash_define(&fp->ctf_unions, fp,  in init_types()
420 			if (fp->ctf_version == CTF_VERSION_1 ||  in init_types()
430 			err = ctf_hash_define(&fp->ctf_enums, fp,  in init_types()
440 			err = ctf_hash_insert(&fp->ctf_names, fp,  in init_types()
454 				hp = &fp->ctf_structs;  in init_types()
457 				hp = &fp->ctf_unions;  in init_types()
460 				hp = &fp->ctf_enums;  in init_types()
463 				hp = &fp->ctf_structs;  in init_types()
466 			if (ctf_hash_lookup(hp, fp,  in init_types()
468 				err = ctf_hash_insert(hp, fp,  in init_types()
483 			    CTF_TYPE_TO_INDEX(tp->ctt_type) <= fp->ctf_typemax)  in init_types()
484 				fp->ctf_ptrtab[  in init_types()
491 			err = ctf_hash_insert(&fp->ctf_names, fp,  in init_types()
502 		*xp = (uint_t)((uintptr_t)tp - (uintptr_t)fp->ctf_buf);  in init_types()
506 	ctf_dprintf("%lu total types processed\n", fp->ctf_typemax);  in init_types()
507 	ctf_dprintf("%u enum names hashed\n", ctf_hash_size(&fp->ctf_enums));  in init_types()
509 	    ctf_hash_size(&fp->ctf_structs), nlstructs);  in init_types()
511 	    ctf_hash_size(&fp->ctf_unions), nlunions);  in init_types()
513 	    ctf_hash_size(&fp->ctf_names));  in init_types()
521 	for (id = 1; id <= fp->ctf_typemax; id++) {  in init_types()
522 		if ((dst = fp->ctf_ptrtab[id]) != 0) {  in init_types()
523 			tp = LCTF_INDEX_TO_TYPEPTR(fp, id);  in init_types()
525 			if (LCTF_INFO_KIND(fp, tp->ctt_info) == CTF_K_TYPEDEF &&  in init_types()
526 			    strcmp(ctf_strptr(fp, tp->ctt_name), "") == 0 &&  in init_types()
528 			    CTF_TYPE_TO_INDEX(tp->ctt_type) <= fp->ctf_typemax)  in init_types()
529 				fp->ctf_ptrtab[  in init_types()
549 	ctf_file_t *fp;  in ctf_bufopen()  local
679 	if ((fp = ctf_alloc(sizeof (ctf_file_t))) == NULL)  in ctf_bufopen()
682 	bzero(fp, sizeof (ctf_file_t));  in ctf_bufopen()
683 	fp->ctf_version = hp.cth_version;  in ctf_bufopen()
684 	fp->ctf_fileops = &ctf_fileops[hp.cth_version];  in ctf_bufopen()
685 	fp->ctf_hflags = hflags;  in ctf_bufopen()
686 	bcopy(ctfsect, &fp->ctf_data, sizeof (ctf_sect_t));  in ctf_bufopen()
689 		bcopy(symsect, &fp->ctf_symtab, sizeof (ctf_sect_t));  in ctf_bufopen()
690 		bcopy(strsect, &fp->ctf_strtab, sizeof (ctf_sect_t));  in ctf_bufopen()
693 	if (fp->ctf_data.cts_name != NULL)  in ctf_bufopen()
694 		fp->ctf_data.cts_name = ctf_strdup(fp->ctf_data.cts_name);  in ctf_bufopen()
695 	if (fp->ctf_symtab.cts_name != NULL)  in ctf_bufopen()
696 		fp->ctf_symtab.cts_name = ctf_strdup(fp->ctf_symtab.cts_name);  in ctf_bufopen()
697 	if (fp->ctf_strtab.cts_name != NULL)  in ctf_bufopen()
698 		fp->ctf_strtab.cts_name = ctf_strdup(fp->ctf_strtab.cts_name);  in ctf_bufopen()
700 	if (fp->ctf_data.cts_name == NULL)  in ctf_bufopen()
701 		fp->ctf_data.cts_name = _CTF_NULLSTR;  in ctf_bufopen()
702 	if (fp->ctf_symtab.cts_name == NULL)  in ctf_bufopen()
703 		fp->ctf_symtab.cts_name = _CTF_NULLSTR;  in ctf_bufopen()
704 	if (fp->ctf_strtab.cts_name == NULL)  in ctf_bufopen()
705 		fp->ctf_strtab.cts_name = _CTF_NULLSTR;  in ctf_bufopen()
707 	fp->ctf_str[CTF_STRTAB_0].cts_strs = (const char *)buf + hp.cth_stroff;  in ctf_bufopen()
708 	fp->ctf_str[CTF_STRTAB_0].cts_len = hp.cth_strlen;  in ctf_bufopen()
711 		fp->ctf_str[CTF_STRTAB_1].cts_strs = strsect->cts_data;  in ctf_bufopen()
712 		fp->ctf_str[CTF_STRTAB_1].cts_len = strsect->cts_size;  in ctf_bufopen()
715 	fp->ctf_base = base;  in ctf_bufopen()
716 	fp->ctf_buf = buf;  in ctf_bufopen()
717 	fp->ctf_size = size + hdrsz;  in ctf_bufopen()
724 		fp->ctf_parlabel = ctf_strptr(fp, hp.cth_parlabel);  in ctf_bufopen()
726 		fp->ctf_parname = ctf_strptr(fp, hp.cth_parname);  in ctf_bufopen()
729 	    fp->ctf_parname ? fp->ctf_parname : "<NULL>",  in ctf_bufopen()
730 	    fp->ctf_parlabel ? fp->ctf_parlabel : "<NULL>");  in ctf_bufopen()
737 		fp->ctf_nsyms = symsect->cts_size / symsect->cts_entsize;  in ctf_bufopen()
738 		fp->ctf_sxlate = ctf_alloc(fp->ctf_nsyms * sizeof (uint_t));  in ctf_bufopen()
740 		if (fp->ctf_sxlate == NULL) {  in ctf_bufopen()
745 		if ((err = init_symtab(fp, &hp, symsect, strsect)) != 0) {  in ctf_bufopen()
751 	if ((err = init_types(fp, &hp)) != 0) {  in ctf_bufopen()
761 	fp->ctf_lookups[0].ctl_prefix = "struct";  in ctf_bufopen()
762 	fp->ctf_lookups[0].ctl_len = strlen(fp->ctf_lookups[0].ctl_prefix);  in ctf_bufopen()
763 	fp->ctf_lookups[0].ctl_hash = &fp->ctf_structs;  in ctf_bufopen()
764 	fp->ctf_lookups[1].ctl_prefix = "union";  in ctf_bufopen()
765 	fp->ctf_lookups[1].ctl_len = strlen(fp->ctf_lookups[1].ctl_prefix);  in ctf_bufopen()
766 	fp->ctf_lookups[1].ctl_hash = &fp->ctf_unions;  in ctf_bufopen()
767 	fp->ctf_lookups[2].ctl_prefix = "enum";  in ctf_bufopen()
768 	fp->ctf_lookups[2].ctl_len = strlen(fp->ctf_lookups[2].ctl_prefix);  in ctf_bufopen()
769 	fp->ctf_lookups[2].ctl_hash = &fp->ctf_enums;  in ctf_bufopen()
770 	fp->ctf_lookups[3].ctl_prefix = _CTF_NULLSTR;  in ctf_bufopen()
771 	fp->ctf_lookups[3].ctl_len = strlen(fp->ctf_lookups[3].ctl_prefix);  in ctf_bufopen()
772 	fp->ctf_lookups[3].ctl_hash = &fp->ctf_names;  in ctf_bufopen()
773 	fp->ctf_lookups[4].ctl_prefix = NULL;  in ctf_bufopen()
774 	fp->ctf_lookups[4].ctl_len = 0;  in ctf_bufopen()
775 	fp->ctf_lookups[4].ctl_hash = NULL;  in ctf_bufopen()
779 			(void) ctf_setmodel(fp, CTF_MODEL_LP64);  in ctf_bufopen()
781 			(void) ctf_setmodel(fp, CTF_MODEL_ILP32);  in ctf_bufopen()
783 		(void) ctf_setmodel(fp, CTF_MODEL_NATIVE);  in ctf_bufopen()
785 	fp->ctf_refcnt = 1;  in ctf_bufopen()
786 	return (fp);  in ctf_bufopen()
789 	ctf_close(fp);  in ctf_bufopen()
803 	ctf_file_t *fp;  in ctf_dup()  local
860 	fp = ctf_bufopen(ctp, symp, strp, &err);  in ctf_dup()
861 	if (fp == NULL) {  in ctf_dup()
866 	fp->ctf_flags |= LCTF_MMAP;  in ctf_dup()
868 	return (fp);  in ctf_dup()
886 ctf_close(ctf_file_t *fp)  in ctf_close()  argument
892 	if (fp == NULL)  in ctf_close()
895 	ctf_dprintf("ctf_close(%p) refcnt=%u\n", (void *)fp, fp->ctf_refcnt);  in ctf_close()
897 	if (fp->ctf_refcnt > 1) {  in ctf_close()
898 		fp->ctf_refcnt--;  in ctf_close()
902 	if (fp->ctf_parent != NULL)  in ctf_close()
903 		ctf_close(fp->ctf_parent);  in ctf_close()
909 	for (dtd = ctf_list_prev(&fp->ctf_dtdefs); dtd != NULL; dtd = ntd) {  in ctf_close()
911 		ctf_dtd_delete(fp, dtd);  in ctf_close()
914 	for (dsd = ctf_list_prev(&fp->ctf_dsdefs); dsd != NULL; dsd = nsd) {  in ctf_close()
916 		ctf_dsd_delete(fp, dsd);  in ctf_close()
919 	for (dld = ctf_list_prev(&fp->ctf_dldefs); dld != NULL; dld = nld) {  in ctf_close()
921 		ctf_dld_delete(fp, dld);  in ctf_close()
924 	ctf_free(fp->ctf_dthash, fp->ctf_dthashlen * sizeof (ctf_dtdef_t *));  in ctf_close()
926 	if (fp->ctf_flags & LCTF_MMAP) {  in ctf_close()
931 		if (fp->ctf_data.cts_data != NULL &&  in ctf_close()
932 		    !(fp->ctf_flags & LCTF_RDWR))  in ctf_close()
933 			ctf_sect_munmap(&fp->ctf_data);  in ctf_close()
934 		if (fp->ctf_symtab.cts_data != NULL)  in ctf_close()
935 			ctf_sect_munmap(&fp->ctf_symtab);  in ctf_close()
936 		if (fp->ctf_strtab.cts_data != NULL)  in ctf_close()
937 			ctf_sect_munmap(&fp->ctf_strtab);  in ctf_close()
940 	if (fp->ctf_data.cts_name != _CTF_NULLSTR &&  in ctf_close()
941 	    fp->ctf_data.cts_name != NULL) {  in ctf_close()
942 		ctf_free((char *)fp->ctf_data.cts_name,  in ctf_close()
943 		    strlen(fp->ctf_data.cts_name) + 1);  in ctf_close()
946 	if (fp->ctf_symtab.cts_name != _CTF_NULLSTR &&  in ctf_close()
947 	    fp->ctf_symtab.cts_name != NULL) {  in ctf_close()
948 		ctf_free((char *)fp->ctf_symtab.cts_name,  in ctf_close()
949 		    strlen(fp->ctf_symtab.cts_name) + 1);  in ctf_close()
952 	if (fp->ctf_strtab.cts_name != _CTF_NULLSTR &&  in ctf_close()
953 	    fp->ctf_strtab.cts_name != NULL) {  in ctf_close()
954 		ctf_free((char *)fp->ctf_strtab.cts_name,  in ctf_close()
955 		    strlen(fp->ctf_strtab.cts_name) + 1);  in ctf_close()
958 	if (fp->ctf_base != fp->ctf_data.cts_data && fp->ctf_base != NULL)  in ctf_close()
959 		ctf_data_free((void *)fp->ctf_base, fp->ctf_size);  in ctf_close()
961 	if (fp->ctf_sxlate != NULL)  in ctf_close()
962 		ctf_free(fp->ctf_sxlate, sizeof (uint_t) * fp->ctf_nsyms);  in ctf_close()
964 	if (fp->ctf_txlate != NULL) {  in ctf_close()
965 		ctf_free(fp->ctf_txlate,  in ctf_close()
966 		    sizeof (uint_t) * (fp->ctf_typemax + 1));  in ctf_close()
969 	if (fp->ctf_ptrtab != NULL) {  in ctf_close()
970 		ctf_free(fp->ctf_ptrtab,  in ctf_close()
971 		    sizeof (ushort_t) * (fp->ctf_typemax + 1));  in ctf_close()
974 	ctf_hash_destroy(&fp->ctf_structs);  in ctf_close()
975 	ctf_hash_destroy(&fp->ctf_unions);  in ctf_close()
976 	ctf_hash_destroy(&fp->ctf_enums);  in ctf_close()
977 	ctf_hash_destroy(&fp->ctf_names);  in ctf_close()
979 	ctf_free(fp, sizeof (ctf_file_t));  in ctf_close()
987 ctf_parent_file(ctf_file_t *fp)  in ctf_parent_file()  argument
989 	return (fp->ctf_parent);  in ctf_parent_file()
997 ctf_parent_name(ctf_file_t *fp)  in ctf_parent_name()  argument
999 	return (fp->ctf_parname);  in ctf_parent_name()
1007 ctf_parent_label(ctf_file_t *fp)  in ctf_parent_label()  argument
1009 	return (fp->ctf_parlabel);  in ctf_parent_label()
1018 ctf_import(ctf_file_t *fp, ctf_file_t *pfp)  in ctf_import()  argument
1020 	if (fp == NULL || fp == pfp || (pfp != NULL && pfp->ctf_refcnt == 0))  in ctf_import()
1021 		return (ctf_set_errno(fp, EINVAL));  in ctf_import()
1023 	if (pfp != NULL && pfp->ctf_dmodel != fp->ctf_dmodel)  in ctf_import()
1024 		return (ctf_set_errno(fp, ECTF_DMODEL));  in ctf_import()
1026 	if (fp->ctf_parent != NULL)  in ctf_import()
1027 		ctf_close(fp->ctf_parent);  in ctf_import()
1030 		fp->ctf_flags |= LCTF_CHILD;  in ctf_import()
1034 	fp->ctf_parent = pfp;  in ctf_import()
1042 ctf_setmodel(ctf_file_t *fp, int model)  in ctf_setmodel()  argument
1048 			fp->ctf_dmodel = dp;  in ctf_setmodel()
1053 	return (ctf_set_errno(fp, EINVAL));  in ctf_setmodel()
1060 ctf_getmodel(ctf_file_t *fp)  in ctf_getmodel()  argument
1062 	return (fp->ctf_dmodel->ctd_code);  in ctf_getmodel()
1066 ctf_setspecific(ctf_file_t *fp, void *data)  in ctf_setspecific()  argument
1068 	fp->ctf_specific = data;  in ctf_setspecific()
1072 ctf_getspecific(ctf_file_t *fp)  in ctf_getspecific()  argument
1074 	return (fp->ctf_specific);  in ctf_getspecific()
1078 ctf_flags(ctf_file_t *fp)  in ctf_flags()  argument
1080 	return (fp->ctf_hflags);  in ctf_flags()