579d21cce6
The MMU index to use for unprivileged loads and stores is more complicated than we currently implement: * for A64, it should be "if at EL1, access as if EL0; otherwise access at current EL" * for A32/T32, it should be "if EL2, UNPREDICTABLE; otherwise access as if at EL0". In both cases, if we want to make the access for Secure EL0 this is not the same mmu_idx as for Non-Secure EL0. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Greg Bellows <greg.bellows@linaro.org>