FEX-Emu allows you to run x86 and x86-64 binaries on an AArch64 Linux host, similar to qemu-user and box86/box64.

It has native support for a rootfs overlay, so you don't need to chroot, as well as some thunklibs so it can forward things like GL to the host.

It presents a Linux 5.0 or newer interface to the guest, and supports both AArch64 and x86-64 as hosts.

This project is very much work in progress, so expect things to change.

Try it out


FEX 2407 Tagged ... with AVX!

I hope you’re ready to game, because your Arm system just got support for AVX. And AVX2. And FMA3. And F16C. And BMI1. And BMI2. And VAES. And VPCLMULQDQ.

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FEX 2406 Tagged!

A little late this month but we have a new FEX release has finally landed. This month we have some good optimization and fixes so let’s get right in to it.

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FEX 2405 Tagged!

One month older and we have a new release for FEX. This month is a little bit slower for user facing features but behind the scenes we had a large amount of refactoring to facilitate future improvements.

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