On 9 August 2018 at 05:21, Richard Henderson
<richard.hender...@linaro.org> wrote:
> Saves about 8k code size in qemu-aarch64.
>
> Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
> ---
> target/arm/cpu.h | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/target/arm/cpu.h b/target/arm/cpu.h
> index aedaf2631e..ed51a2f5aa 100644
> --- a/target/arm/cpu.h
> +++ b/target/arm/cpu.h
> @@ -918,7 +918,15 @@ void aarch64_sync_64_to_32(CPUARMState *env);
>
> static inline bool is_a64(CPUARMState *env)
> {
> +#ifdef CONFIG_USER_ONLY
> +# ifdef TARGET_AARCH64
> + return true;
> +# else
> + return false;
> +# endif
> +#else
> return env->aarch64;
> +#endif
> }
And again. I don't want to pepper the code with ifdefs if
we can do the right thing without them.
thanks
-- PMM
