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Re: [PATCH] target/s390x: fix execution with icount
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From: |
Richard Henderson |
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Subject: |
Re: [PATCH] target/s390x: fix execution with icount |
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Date: |
Fri, 30 Oct 2020 09:21:11 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 |
On 10/30/20 1:36 AM, Pavel Dovgalyuk 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.
Thanks for pointing this out.
There are enough of these that I think it would be worthwhile to annotate them
in insn-data.def instead, much as we do for privileged instructions with
IF_PRIV.
Perhaps call it IF_IO?
r~