Re: [PATCH 6/8] tcg/aarch64: Support TCG_TARGET_SIGNED_ADDR32

[Richard Henderson]

On 10/11/21 3:28 AM, Alex Bennée wrote:
> Richard Henderson <richard.henderson@linaro.org> writes:
>
> > AArch64 has both sign and zero-extending addressing modes, which
> > means that either treatment of guest addresses is equally efficient.
> > Enabling this for AArch64 gives us testing of the feature in CI.
>
> So which guests front ends will exercise this backend?

All 32-bit guests.

> Is this something we can exercise in 32 bit user mode tests?

Yes.

Which is why I enabled this for aarch64, so that we'd have a major platform 
testing it daily.


r~