fasttrap_fulword
ret = fasttrap_fulword((void *)rp->r_sp, &dst);
if (fasttrap_fulword((void *)addr,
if (fasttrap_fulword(uaddr, &ret) == 0)
if (fasttrap_fulword(&fr->fr_local[reg - 16], &value) != 0)
else if (fasttrap_fulword(&fr->fr_argd[x], &v) != 0)