    800028f8:	00c6d693          	srli	a3,a3,0xc
    800028fc:	00c75713          	srli	a4,a4,0xc
    80002908:	00a69693          	slli	a3,a3,0xa
    8000290c:	00a71713          	slli	a4,a4,0x4

    80002910:	0016e693          	ori	a3,a3,1
    80002914:	00176713          	ori	a4,a4,1

    80002920:	6ed8b223          	sd	a3,1764(a7)
    8000292c:	6ce6b823          	sd	a4,1744(a3)
