For Debian, several of these are described in the QEMU User Emulation documentation. There might be additional steps needed depending on your use case. You can display the ones you have available with update-binfmts -display, or check the qemu applications in /usr/bin/. In Debian based systems you can activate the desired architecture with update-binfmts -enable qemu-ppc, where you replace qemu-ppc with the desired qemu-target. On most linux distributions, this package is called qemu-user-static. Install the QEMU user space emulator, and activate the relevant architectures (might also sometimes be done automatically, depending on the system you use). I have only used it in Linux distros like Debian, and that is what I will talk about in this article. NOTE: While some sources claim it works on Mac OS X, I have not gotten it to work. That entails that running programs for other operating systems is not possible. This is done through translating system calls and endianness (how the bytes are ordered on the target architectures). How does it work? While the full QEMU program emulate (or virtualize depending on the usage) a full computer architecture, including the full operating system, the user space emulation only runs single executables. I did not know about it until recently, but I'm very happy I learned about it! So today I will show it to you, so you also know about it if you ever need it! Most people know of QEMU for emulating a full operating system for various architectures, but did you know that it can also do single executables in its user-mode emulation? That means that you can run programs compiled for another architecture, but with the same OS (we are not emulating that part after all), on the machine you are using. Print e-book QEMU user space emulation in Linux Published Sat Nov 19 2022
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