2021-09-14 19:47:10 -04:00
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# Unicorn
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2018-09-01 10:24:05 -04:00
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2021-09-14 19:47:10 -04:00
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Unicorn is a CPU simulator with bindings in many languages, including
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C#/.NET.
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It is used by the Ryujinx test suite for comparative testing with its built-in
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CPU simulator, Armeilleure.
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## Windows
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On Windows, Unicorn is shipped as a pre-compiled dynamic library (`.dll`), licenced under the GPLv2.
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The source code for `windows/unicorn.dll` is available at: https://github.com/MerryMage/UnicornDotNet/tree/299451c02d9c810d2feca51f5e9cb6d8b2f38960
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## Linux
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On Linux, you will first need to download Unicorn from https://github.com/unicorn-engine/unicorn.
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Then you need to patch it to expose the FSPCR register by applying `linux/unicorn_fspcr.patch`
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Then, compile Unicorn from source with its `make.sh` script.
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See https://github.com/Ryujinx/Ryujinx/pull/1433 for details.
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