# CS_ARCH_RISCV, "CS_MODE_RISCV32", None
0x13,0x95,0x25,0x10 == sha256sig0 a0, a1
0x13,0x95,0x35,0x10 == sha256sig1 a0, a1
0x13,0x95,0x05,0x10 == sha256sum0 a0, a1
0x13,0x95,0x15,0x10 == sha256sum1 a0, a1