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Re: [Qemu-devel] AVX support for TCG
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From: |
Nick Renieris |
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Subject: |
Re: [Qemu-devel] AVX support for TCG |
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Date: |
Sat, 5 Jan 2019 00:42:30 +0200 |
Ohh got it, thanks.
Στις Σάβ, 5 Ιαν 2019 στις 12:38 π.μ., ο/η Richard Henderson
<address@hidden> έγραψε:
>
> On 1/5/19 8:33 AM, Nick Renieris wrote:
> > I know host ABI's can differ like that, but I don't understand why
> > that should matter. Everything (TCG compiler included) is compiled
> > with the same way, right? For the host arch.
>
> No, not all of the pieces are compiled the same way. TCG generates machine
> instructions to perform a call from generated code into compiler generated
> code. So TCG needs to know about the host compiler ABI.
>
>
> r~