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Re: [PATCH v4 50/54] tests/plugin: add instruction execution breakdown
From: |
Alex Bennée |
Subject: |
Re: [PATCH v4 50/54] tests/plugin: add instruction execution breakdown |
Date: |
Wed, 09 Oct 2019 19:49:28 +0100 |
User-agent: |
mu4e 1.3.5; emacs 27.0.50 |
Aaron Lindsay OS <address@hidden> writes:
> On Jul 31 17:07, Alex Bennée wrote:
>> + * Attempt to measure the amount of vectorisation that has been done
>> + * on some code by counting classes of instruction. This is very much
>> + * ARM specific.
>
> I suspect some of my plugins will also be architecture-specific. Does it
> make sense to have a plugin specify to QEMU which architectures or
> running modes (i.e. softmmu vs. linux user) it supports? Or
> alternatively to have QEMU expose this information to the plugin so that
> it can cleanly exit if its needs are not met?
I've exposed an information block with the qemu type in it as a string.
This allows the plugin to take appropriate action.
>
> -Aaron
--
Alex Bennée
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