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Re: Support Apple Silicon acceleration for x86 / x86_64 guests


From: Philippe Mathieu-Daudé
Subject: Re: Support Apple Silicon acceleration for x86 / x86_64 guests
Date: Mon, 22 Apr 2024 11:36:22 +0200
User-agent: Mozilla Thunderbird

(Cc'ing Cameron in case someone at Apple can help)
& @osy86 @rth7680 @agraf @akihiko.odaki

My understanding is binaries need to be signed to enable TSO (like Rosetta 2), but as an open source project we can not sign the qemu-system-x86_64 binary, thus QEMU can't use TSO.
IIUC we did the best we could, see for example 
https://gitlab.com/qemu-project/qemu/-/commit/664a79735e4.


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