Re: [PATCH v3] target/s390x: fix execution with icount

[Cornelia Huck]

On Thu, 05 Nov 2020 08:51:57 +0300
Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru> wrote:

> This patch adds some gen_io_start() calls to allow execution
> of s390x targets in icount mode with -smp 1.
> It enables deterministic timers and record/replay features.
> 
> Signed-off-by: Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru>
> Suggested-by: Richard Henderson <richard.henderson@linaro.org>
> Acked-by: David Hildenbrand <david@redhat.com>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
> 
> ---
> 
> v2:
>  - added IF_IO flag to reuse icount code in translate_one()
>    (suggested by Richard Henderson)
> v3:
>  - using "unlikely" conditions for icount checks
>    (suggested by David Hildenbrand)
> ---
>  target/s390x/insn-data.def |   70 
> ++++++++++++++++++++++----------------------
>  target/s390x/translate.c   |   15 +++++++++
>  2 files changed, 50 insertions(+), 35 deletions(-)

Thanks, queued to s390-fixes.