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Re: x86 -> x86 translation
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From: |
Peter Maydell |
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Subject: |
Re: x86 -> x86 translation |
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Date: |
Mon, 19 Apr 2021 15:18:41 +0100 |
On Mon, 19 Apr 2021 at 14:47, Amir Naseredini <S.Naseredini@sussex.ac.uk> wrote:
>
> Hi,
>
> Quick question. Is the x86 -> x86 in QEMU an `id` function?
No; we do not special case guest-and-host-same in TCG emulation.
(for slightly more technical detail see the answer to this stack
overflow question:
https://stackoverflow.com/questions/41028273/does-qemu-use-the-same-host-registers-as-guest-registers-for-x86-to-x86-emulatio?rq=1)
thanks
-- PMM