target/riscv/pmp: Add assert for ePMP operations
commit787a4baf91fa2ff36b901c0b31ea73f3f0739415
authorAlistair Francis <alistair.francis@wdc.com>
Thu, 20 May 2021 22:55:53 +0000 (21 06:55 +0800)
committerAlistair Francis <alistair.francis@wdc.com>
Mon, 7 Jun 2021 23:59:43 +0000 (8 09:59 +1000)
tree937b7755f585ce96628c361b8d54bf94a75156a4
parenta722701dd364b82dc115e94a29d767949f796000
target/riscv/pmp: Add assert for ePMP operations

Although we construct epmp_operation in such a way that it can only be
between 0 and 15 Coverity complains that we don't handle the other
possible cases. To fix Coverity and make it easier for humans to read
add a default case to the switch statement that calls
g_assert_not_reached().

Fixes: CID 1453108
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Message-id: ec5f225928eec448278c82fcb1f6805ee61dde82.1621550996.git.alistair.francis@wdc.com
target/riscv/pmp.c