qcopy
void qcopy(const void *, void *, size_t);
qcopy(pmap_kernel()->pm_reg_ptps[0], regtable,
qcopy(rp->rg_seg_ptps, segtable, SRMMU_L2SIZE * sizeof(int));
qcopy(sp->sg_pte, pagtable, SRMMU_L3SIZE * sizeof(int));
qcopy(sva, dva, NBPG); /* loads cache, so we must ... */
qcopy(sva, dva, NBPG); /* loads cache, so we must ... */