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Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, X86)

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Richard Henderson 73ab332185 tcg/i386: Allow bmi2 shiftx to have non-matching operands Previously we could not have different constraints for different ISA levels, which prevented us from eliding the matching constraint for shifts. We do now have to make sure that the operands match for constant shifts. We can also handle some small left shifts via lea. Backports commit 6a5aed4bdc7078838a8098336588d56c9ce09d1d from qemu		2018-03-01 16:45:04 -05:00
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README.md

Unicorn Engine

Unicorn is a lightweight, multi-platform, multi-architecture CPU emulator framework based on QEMU.

Unicorn offers some unparalleled features:

Multi-architecture: ARM, ARM64 (ARMv8), M68K, MIPS, SPARC, and X86 (16, 32, 64-bit)
Clean/simple/lightweight/intuitive architecture-neutral API
Implemented in pure C language, with bindings for Crystal, Clojure, Visual Basic, Perl, Rust, Ruby, Python, Java, .NET, Go, Delphi/Free Pascal and Haskell.
Native support for Windows & *nix (with Mac OSX, Linux, *BSD & Solaris confirmed)
High performance via Just-In-Time compilation
Support for fine-grained instrumentation at various levels
Thread-safety by design
Distributed under free software license GPLv2

Further information is available at http://www.unicorn-engine.org

License

This project is released under the GPL license.

Compilation & Docs

See docs/COMPILE.md file for how to compile and install Unicorn.

More documentation is available in docs/README.md.

Contact

Contribute

If you want to contribute, please pick up something from our Github issues.

We also maintain a list of more challenged problems in a TODO list.

CREDITS.TXT records important contributors of our project.