Re: [PATCH v4] target/xtensa: clean up unaligned access

[Richard Henderson]

On 5/19/21 5:45 AM, Max Filippov wrote:
> Xtensa cores may or may not have hardware support for unaligned memory
> access. Remove TARGET_ALIGNED_ONLY=y from all xtensa configurations and
> pass MO_ALIGN in memory access flags for all operations that would raise
> an exception.
> Simplify use of gen_load_store_alignment by passing access size and
> alignment requirements in single parameter.
> Drop condition from xtensa_cpu_do_unaligned_access and replace it with
> assertion.
> Add a test.
>
> Suggested-by: Philippe Mathieu-Daudé<f4bug@amsat.org>
> Suggested-by: Richard Henderson<richard.henderson@linaro.org>
> Signed-off-by: Max Filippov<jcmvbkbc@gmail.com>
> ---

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~