100644 blob 90db6e75a58107512a3738f445618eeceddcf3c5	arch.h
040000 tree a4691985b67adf993863cc1378fca868037c7c5d	common
100644 blob 15f09c5ba5315117113e48312c611c69cf07006b	exp.h
040000 tree 0ea8f5534fa3205f5f7af5675dfc9289cf4606f9	riscv-privilege