84   struct rbs_area *rbs = &c->rbs_area[c->rbs_curr];  in rbs_switch()  local
94   rbs->size = (rbs->end - lo);  in rbs_switch()
98   if (rbs->size)  in rbs_switch()
101 	     (long) (rbs->end - rbs->size), (long) rbs->end);  in rbs_switch()
104       rbs = c->rbs_area + c->rbs_curr;  in rbs_switch()
113   rbs->end = saved_bspstore;  in rbs_switch()
114   rbs->size = saved_bspstore - rbs_base;  in rbs_switch()
115   rbs->rnat_loc = saved_rnat_loc;  in rbs_switch()
120 	 (long long) rbs->end, ia64_strloc (rbs->rnat_loc));  in rbs_switch()
180 get_rnat (struct cursor *c, struct rbs_area *rbs, unw_word_t bsp,  in get_rnat()  argument
183   ia64_loc_t rnat_locp = rbs_get_rnat_loc (rbs, bsp);  in get_rnat()
205   struct rbs_area *rbs = c->rbs_area + curr;  in rbs_cover_and_flush()  local
211   if (likely (rbs_contains (rbs, bsp)))  in rbs_cover_and_flush()
214       n = rse_num_regs (bsp, rbs->end);  in rbs_cover_and_flush()
219 	  ia64_loc_t rnat_loc = rbs_get_rnat_loc (rbs, c->bsp);  in rbs_cover_and_flush()
234       assert (rse_skip_regs (c->bsp, -nregs) == rse_skip_regs (rbs->end, 0));  in rbs_cover_and_flush()
239     nregs += rse_num_regs (rbs->end, bsp);  in rbs_cover_and_flush()
243   *bspstore = bsp = rbs->end;  in rbs_cover_and_flush()
244   c->loc[IA64_REG_RNAT] = rbs->rnat_loc;  in rbs_cover_and_flush()
245   assert (!IA64_IS_REG_LOC (rbs->rnat_loc));  in rbs_cover_and_flush()
251       if (unlikely (!rbs_contains (rbs, bsp)))  in rbs_cover_and_flush()
264 	      assert (rse_num_regs (rbs->end, bsp) == 0);  in rbs_cover_and_flush()
268 	      rbs = c->rbs_area + curr;  in rbs_cover_and_flush()
269 	      bsp = rbs->end - rbs->size;  in rbs_cover_and_flush()
271 	  while (rbs->size == 0);  in rbs_cover_and_flush()
273 	  if ((ret = get_rnat (c, rbs, bsp, &src_rnat)) < 0)  in rbs_cover_and_flush()
280 	  if ((ret = get_rnat (c, rbs, bsp, &src_rnat)) < 0)  in rbs_cover_and_flush()
298       if ((ret = ia64_get (c, rbs_loc (rbs, bsp), dst)) < 0)  in rbs_cover_and_flush()