On 4/18/23 13:30, Peter Maydell wrote:
On Tue, 18 Apr 2023 at 12:01, Richard Henderson
<richard.hender...@linaro.org> wrote:
On 4/14/23 18:04, Peter Maydell wrote:
+ /* Check if page table walk is to secure or non-secure PA space. */
+ ptw->out_secure = (is_secure
+ && !(pte_secure
+ ? env->cp15.vstcr_el2 & VSTCR_SW
+ : env->cp15.vtcr_el2 & VTCR_NSW));
+ } else {
+ /* Regime is physical */
+ ptw->out_secure = pte_secure;
Is that last comment really correct? I think it could still be stage1 of 2.
I borrowed the comment from earlier in the function, in the ptw->in_debug
branch of the code, which has the same
if (regime_is_stage2(s2_mmu_idx)) {
...stuff...
} else {
/* Regime is physical */
}
structure as this one does after this patch. If s2_mmu_idx isn't
a stage 2 index and it's not one of the Phys indexes, what is it ?
Oh, right. Nevermind.
r~
