Re: [PATCH v8 14/45] target/arm: Define arm_cpu_do_unaligned_access for user-only

[Peter Maydell]

On Tue, 23 Jun 2020 at 20:37, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Use the same code as system mode, so that we generate the same
> exception + syndrome for the unaligned access.
>
> For the moment, if MTE is enabled so that this path is reachable,
> this would generate a SIGSEGV in the user-only cpu_loop.  Decoding
> the syndrome to produce the proper SIGBUS will be done later.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> v8: Raise the normal data exception + syndrome.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM