139 dis_set_data(dis_handle_t *dhp, void *data)  in dis_set_data()  argument
141 	dhp->dh_data = data;  in dis_set_data()
145 dis_flags_set(dis_handle_t *dhp, int f)  in dis_flags_set()  argument
147 	dhp->dh_flags |= f;  in dis_flags_set()
151 dis_flags_clear(dis_handle_t *dhp, int f)  in dis_flags_clear()  argument
153 	dhp->dh_flags &= ~f;  in dis_flags_clear()
157 dis_handle_destroy(dis_handle_t *dhp)  in dis_handle_destroy()  argument
159 	if (dhp->dh_arch->da_handle_detach != NULL)  in dis_handle_destroy()
160 		dhp->dh_arch->da_handle_detach(dhp);  in dis_handle_destroy()
162 	dis_free(dhp, sizeof (dis_handle_t));  in dis_handle_destroy()
169 	dis_handle_t *dhp;  in dis_handle_create()  local
185 	if ((dhp = dis_zalloc(sizeof (dis_handle_t))) == NULL) {  in dis_handle_create()
189 	dhp->dh_arch = arch;  in dis_handle_create()
190 	dhp->dh_lookup = lookup_func;  in dis_handle_create()
191 	dhp->dh_read = read_func;  in dis_handle_create()
192 	dhp->dh_flags = flags;  in dis_handle_create()
193 	dhp->dh_data = data;  in dis_handle_create()
200 	    arch->da_handle_attach(dhp) != 0) {  in dis_handle_create()
201 		dis_free(dhp, sizeof (dis_handle_t));  in dis_handle_create()
206 	return (dhp);  in dis_handle_create()
210 dis_disassemble(dis_handle_t *dhp, uint64_t addr, char *buf, size_t buflen)  in dis_disassemble()  argument
212 	return (dhp->dh_arch->da_disassemble(dhp, addr, buf, buflen));  in dis_disassemble()
222 dis_generic_previnstr(dis_handle_t *dhp, uint64_t pc, int n)  in dis_generic_previnstr()  argument
231 	if (dhp->dh_lookup(dhp->dh_data, pc, NULL, 0, &start, NULL) != 0 ||  in dis_generic_previnstr()
237 	for (cur = 0, nseen = 0, addr = start; addr < pc; addr = dhp->dh_addr) {  in dis_generic_previnstr()
243 		if (dis_disassemble(dhp, addr, NULL, 0) != 0)  in dis_generic_previnstr()
271 dis_previnstr(dis_handle_t *dhp, uint64_t pc, int n)  in dis_previnstr()  argument
273 	if (dhp->dh_arch->da_previnstr == NULL)  in dis_previnstr()
274 		return (dis_generic_previnstr(dhp, pc, n));  in dis_previnstr()
276 	return (dhp->dh_arch->da_previnstr(dhp, pc, n));  in dis_previnstr()
280 dis_min_instrlen(dis_handle_t *dhp)  in dis_min_instrlen()  argument
282 	return (dhp->dh_arch->da_min_instrlen(dhp));  in dis_min_instrlen()
286 dis_max_instrlen(dis_handle_t *dhp)  in dis_max_instrlen()  argument
288 	return (dhp->dh_arch->da_max_instrlen(dhp));  in dis_max_instrlen()
292 dis_generic_instrlen(dis_handle_t *dhp, uint64_t pc)  in dis_generic_instrlen()  argument
294 	if (dis_disassemble(dhp, pc, NULL, 0) != 0)  in dis_generic_instrlen()
297 	return (dhp->dh_addr - pc);  in dis_generic_instrlen()
301 dis_instrlen(dis_handle_t *dhp, uint64_t pc)  in dis_instrlen()  argument
303 	if (dhp->dh_arch->da_instrlen == NULL)  in dis_instrlen()
304 		return (dis_generic_instrlen(dhp, pc));  in dis_instrlen()
306 	return (dhp->dh_arch->da_instrlen(dhp, pc));  in dis_instrlen()