FEX-Emu/FEX
1
0
Fork 0
mirror of https://github.com/FEX-Emu/FEX.git synced 2024-12-16 10:27:47 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
A fast usermode x86 and x86-64 emulator for Arm64 Linux
7,751 Commits 4 Branches 47 Tags 44 MiB
C++ 59.3%
Assembly 30.7%
C 7.1%
Python 1.5%
CMake 1%
Other 0.3%
e85b90c614
Go to file
Ryan Houdek e85b90c614 FEXCore/Common: Adds SPDX identifier
2023-09-19 17:33:14 -07:00
.github CI: Run tests with <30s runtime first 2023-09-14 20:46:50 +02:00
CI unittests: Add test thunk library 2023-09-18 16:53:35 +02:00
CMakeFiles CMake: Fix pkg version extraction 2023-07-13 16:01:14 -07:00
CPack CPack: Add an ldconfig trigger 2021-11-21 10:38:56 -08:00
Data unittests: Add test thunk library 2023-09-18 16:53:35 +02:00
docs Docs: Update for release FEX-2309 2023-09-05 22:16:35 -07:00
External Externals: Update Catch2 to v2.13.10 2023-08-24 18:04:59 -04:00
FEXCore FEXCore/Common: Adds SPDX identifier 2023-09-19 17:33:14 -07:00
FEXHeaderUtils FHU: Prepend SPDX identifier 2023-09-18 11:45:18 -07:00
include Adds Config.h generated file 2021-03-23 19:12:18 -07:00
Scripts Scripts: Update generate_doc_outline for moved FEXCore 2023-09-05 23:23:27 -07:00
Source InstCountCI: Add log before compiling instruction 2023-09-13 14:33:33 -07:00
ThunkLibs Merge pull request #3068 from neobrain/feature_thunk_testlib 2023-09-18 10:31:42 -07:00
unittests Merge pull request #3068 from neobrain/feature_thunk_testlib 2023-09-18 10:31:42 -07:00
.gitignore Add pidfd_open syscall helpers 2022-07-15 13:44:07 +08:00
.gitmodules Add in jemalloc glibc hooking again 2023-04-14 13:16:22 -07:00
CMakeLists.txt Move External/FEXCore/ to FEXCore/ 2023-08-17 16:32:16 -04:00
CMakeSettings.json EnvironmentLoader, clean merge 2020-04-24 19:25:57 -04:00
CODE_OF_CONDUCT.md New domain. 2022-09-02 10:43:07 -07:00
Dockerfile Removes more libnuma references 2021-06-12 18:28:08 -07:00
LICENSE Initial Commit 2020-03-06 09:08:13 +02:00
Readme.md New domain. 2022-09-02 10:43:07 -07:00
toolchain_mingw.cmake CMake: Add mingw toolchain file 2023-08-18 04:31:41 -07:00
toolchain_x86_32.cmake Thunks: Add support for building with clang 2022-10-09 23:07:30 -07:00
toolchain_x86_64.cmake Thunks: Add support for building with clang 2022-10-09 23:07:30 -07:00

Readme.md

中文

FEX - Fast x86 emulation frontend

FEX allows you to run x86 and x86-64 binaries on an AArch64 host, similar to qemu-user and box86. 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. FEX presents a Linux 5.0 interface to the guest, and supports both AArch64 and x86-64 as hosts. FEX is very much work in progress, so expect things to change.

Quick start guide

For Ubuntu 20.04, 21.04, 21.10, 22.04

Execute the following command in the terminal to install FEX through a PPA.

curl --silent https://raw.githubusercontent.com/FEX-Emu/FEX/main/Scripts/InstallFEX.py --output /tmp/InstallFEX.py && python3 /tmp/InstallFEX.py && rm /tmp/InstallFEX.py

This command will walk you through installing FEX through a PPA, and downloading a RootFS for use with FEX.

Ubuntu PPA is updated with our monthly releases.

For everyone else

Please see Building FEX.

Getting Started

FEX has been tested to build and run on ARMv8.0, ARMv8.1+, and x86-64(AVX or newer) hardware. ARMv7 and older x86 hardware will not work. Expected operating system usage is Linux. FEX has been tested with Ubuntu 20.04, 20.10, and 21.04. Also Arch Linux.

On AArch64 hosts the user MUST have an x86-64 RootFS Creating a RootFS.

Navigating the Source

See the Source Outline for more information.

Building FEX

Follow the guide on the official FEX-Emu Wiki here.

RootFS generation

AArch64 hosts require a rootfs for running applications. Follow the guide on the wiki page for seeing how to set up the rootfs from scratch https://wiki.fex-emu.com/index.php/Development:Setting_up_RootFS

FEX diagram