From: Cornelia Huck <cohuck@redhat.com>
To: Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru>
Cc: thuth@redhat.com, richard.henderson@linaro.org,
qemu-devel@nongnu.org, david@redhat.com
Subject: Re: [PATCH v3] target/s390x: fix execution with icount
Date: Thu, 5 Nov 2020 12:31:32 +0100 [thread overview]
Message-ID: <20201105123132.4cd676d4.cohuck@redhat.com> (raw)
In-Reply-To: <160455551747.32240.17074484658979970129.stgit@pasha-ThinkPad-X280>
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.
prev parent reply other threads:[~2020-11-05 11:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-05 5:51 [PATCH v3] target/s390x: fix execution with icount Pavel Dovgalyuk
2020-11-05 11:31 ` Cornelia Huck [this message]
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