1178 			if (valid_usr_range(addr, len, prot, p->p_as,  in execmap()
1179 			    p->p_as->a_userlimit) != RANGE_OKAY) {  in execmap()
1184 			    p->p_as, &addr, len, prot, PROT_ALL,  in execmap()
1216 				(void) as_fault(p->p_as->a_hat, p->p_as,  in execmap()
1220 			if (valid_usr_range(addr, len, prot, p->p_as,  in execmap()
1221 			    p->p_as->a_userlimit) != RANGE_OKAY) {  in execmap()
1226 			if (error = as_map(p->p_as, addr, len,  in execmap()
1240 				(void) as_setprot(p->p_as, (caddr_t)addr,  in execmap()
1247 		struct as *as = curproc->p_as;  in execmap()
1277 			seg = as_segat(curproc->p_as, (caddr_t)end);  in execmap()
1310 			if (valid_usr_range(zfodbase, zfodlen, prot, p->p_as,  in execmap()
1311 			    p->p_as->a_userlimit) != RANGE_OKAY) {  in execmap()
1332 			if (error = as_map(p->p_as, (caddr_t)zfodbase,  in execmap()
1336 				(void) as_setprot(p->p_as, (caddr_t)zfodbase,  in execmap()
2020 	p->p_as = as;  in exec_args()