1388 	struct machpcb *mpcb;  in fasttrap_getreg()  local
1423 	mpcb = (struct machpcb *)((caddr_t)rp - REGOFF);  in fasttrap_getreg()
1428 		if (mpcb->mpcb_wbcnt > 0) {  in fasttrap_getreg()
1429 			struct rwindow *rwin = (void *)mpcb->mpcb_wbuf;  in fasttrap_getreg()
1430 			int i = mpcb->mpcb_wbcnt;  in fasttrap_getreg()
1433 				if ((long)mpcb->mpcb_spbuf[i] != rp->r_sp)  in fasttrap_getreg()
1448 		if (mpcb->mpcb_wbcnt > 0) {  in fasttrap_getreg()
1449 			struct rwindow32 *rwin = (void *)mpcb->mpcb_wbuf;  in fasttrap_getreg()
1450 			int i = mpcb->mpcb_wbcnt;  in fasttrap_getreg()
1453 				if ((long)mpcb->mpcb_spbuf[i] != rp->r_sp)  in fasttrap_getreg()
1487 	struct machpcb *mpcb;  in fasttrap_putreg()  local
1522 	mpcb = (struct machpcb *)((caddr_t)rp - REGOFF);  in fasttrap_putreg()
1527 		struct rwindow *rwin = (struct rwindow *)mpcb->mpcb_wbuf;  in fasttrap_putreg()
1529 		if (mpcb->mpcb_wbcnt > 0) {  in fasttrap_putreg()
1530 			int i = mpcb->mpcb_wbcnt;  in fasttrap_putreg()
1533 				if ((long)mpcb->mpcb_spbuf[i] != rp->r_sp)  in fasttrap_putreg()
1543 			if (mpcb->mpcb_wbcnt >= MAXWIN || copyin(fr,  in fasttrap_putreg()
1544 			    &rwin[mpcb->mpcb_wbcnt], sizeof (*rwin)) != 0)  in fasttrap_putreg()
1547 			rwin[mpcb->mpcb_wbcnt].rw_local[reg - 16] = value;  in fasttrap_putreg()
1548 			mpcb->mpcb_spbuf[mpcb->mpcb_wbcnt] = (caddr_t)rp->r_sp;  in fasttrap_putreg()
1549 			mpcb->mpcb_wbcnt++;  in fasttrap_putreg()
1557 		struct rwindow32 *rwin = (struct rwindow32 *)mpcb->mpcb_wbuf;  in fasttrap_putreg()
1560 		if (mpcb->mpcb_wbcnt > 0) {  in fasttrap_putreg()
1561 			int i = mpcb->mpcb_wbcnt;  in fasttrap_putreg()
1564 				if ((long)mpcb->mpcb_spbuf[i] != rp->r_sp)  in fasttrap_putreg()
1574 			if (mpcb->mpcb_wbcnt >= MAXWIN || copyin(fr,  in fasttrap_putreg()
1575 			    &rwin[mpcb->mpcb_wbcnt], sizeof (*rwin)) != 0)  in fasttrap_putreg()
1578 			rwin[mpcb->mpcb_wbcnt].rw_local[reg - 16] = v32;  in fasttrap_putreg()
1579 			mpcb->mpcb_spbuf[mpcb->mpcb_wbcnt] = (caddr_t)rp->r_sp;  in fasttrap_putreg()
1580 			mpcb->mpcb_wbcnt++;  in fasttrap_putreg()