48 	.set _index, 0  define
50 	lr t0, (RV_REGSIZE * _index)(a3)
51 	li t1, _index + 1
52 	csrw (CSR_PMPADDR_BASE + _index), t0
54 	.set _index, _index + 1  define
77 	.set _index, 0  define
79 	lr t0, (RV_REGSIZE * _index)(a4)
81 	csrw (CSR_PMPCFG_BASE + RV_REGSIZE/4 * _index), t0
83 	.set _index, _index + 1  define
100 	.set _index, 0  define
102 	csrw (CSR_PMPCFG_BASE + RV_REGSIZE/4 * _index), zero
103 	.set _index, _index + 1  define