Factor out the part of combine_cacheattrs() that is specific to
handling HCR_EL2.FWB == 0. This is the part where we combine the
memory type and cacheability attributes.
The "force Outer Shareable for Device or Normal Inner-NC Outer-NC"
logic remains in combine_cacheattrs() because it holds regardless
(this is the equivalent of the pseudocode EffectiveShareability()
function).
Signed-off-by: Peter Maydell<peter.maydell@linaro.org>
---
target/arm/helper.c | 88 +++++++++++++++++++++++++--------------------
1 file changed, 50 insertions(+), 38 deletions(-)