commit 50494a279dab22a015aba9501a94fcc3cd52140e
author Richard Henderson <richard.henderson@linaro.org> Mon Jan 21 10:23:12 2019 +0000
committer Peter Maydell <peter.maydell@linaro.org> Mon Jan 21 10:38:54 2019 +0000
tree 0a2d2ab7d036d1c21606e7399ba04440eff54e19
parent 65e4655c609a4a2fd428459d3efb62b704488fd6

target/arm: Introduce arm_mmu_idx

The pattern

  ARMMMUIdx mmu_idx = core_to_arm_mmu_idx(env, cpu_mmu_index(env, false));

is computing the full ARMMMUIdx, stripping off the ARM bits,
and then putting them back.

Avoid the extra two steps with the appropriate helper function.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190108223129.5570-17-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>