BXR2
(void)BXR2(pcs, IspVirt2Off(pcs, regoff));
oldconf = BXR2(pcs, IspVirt2Off(isp, BIU_CONF1));
rv = BXR2(pcs, IspVirt2Off(isp, regoff));
oldconf = BXR2(pcs, IspVirt2Off(isp, BIU_CONF1));
oc = BXR2(pcs, IspVirt2Off(isp, BIU_CONF1));
oc = BXR2(pcs, IspVirt2Off(isp, BIU_CONF1));
rv = BXR2(pcs, IspVirt2Off(isp, regoff));
oc = BXR2(pcs, IspVirt2Off(isp, BIU_CONF1));
oc = BXR2(pcs, IspVirt2Off(isp, BIU_CONF1));
val0 = BXR2(pcs, IspVirt2Off(isp, off));
val1 = BXR2(pcs, IspVirt2Off(isp, off));
isr = BXR2(pcs, IspVirt2Off(isp, BIU_ISR));
sema = BXR2(pcs, IspVirt2Off(isp, BIU_SEMA));
*mbp = BXR2(pcs, IspVirt2Off(isp, OUTMAILBOX0));
if (!(BXR2(pcs, IspVirt2Off(isp, BIU_ISR)) & BIU2100_ISR_RISC_INT)) {
return (BXR2(pcs, IspVirt2Off(pcs, regoff)));
isr = BXR2(sbc, IspVirt2Off(isp, BIU_ISR));
sema = BXR2(sbc, IspVirt2Off(isp, BIU_SEMA));
*mbp = BXR2(sbc, IspVirt2Off(isp, OUTMAILBOX0));