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Cao jin f2a5ddf5dc util/mmap-alloc: refactor a little bit for readability 1st mmap returns ptr which aligns to host page size, \| size + align \| ------------------------------------------ ptr input param align could be 1M, or 2M, or host page size. After QEMU_ALIGN_UP, offset will >= 0 2nd mmap use flag MAP_FIXED, then it return ptr+offset, or else fail. If it success, then we will have something like: \| offset \| size \| -------------------------------------- ptr ptr1 ptr1 is what we really want to return, it equals ptr+offset. Backports commit 6e4c890e15b23f078650499fbde11760b8eccf10 from qemu		2018-03-01 23:55:15 -05:00
bindings	link to Crystal binding	2017-12-23 00:26:40 +08:00
docs	Added note about installing tests dependencies on Mac OS X. Added note about tests failing when required architecture support is disabled in build. (#908 )	2017-10-12 19:56:00 +08:00
include	tcg: Add EXCP_ATOMIC	2018-02-27 11:57:58 -05:00
msvc	ARM: Factor out ARM on/off PSCI control functions	2018-03-01 23:31:47 -05:00
qemu	util/mmap-alloc: refactor a little bit for readability	2018-03-01 23:55:15 -05:00
samples	Fixed register mistake in comments (#894 )	2017-09-17 16:40:01 +07:00
tests	add 64-bit test demonstrating setting MSRs and FS/GS segments (#901 )	2017-09-29 04:26:23 +08:00
.appveyor.yml	MSYS test (#852 )	2017-06-25 10:11:35 +08:00
.gitignore	arm64eb: add support for ARM64 big endian.	2017-04-24 23:30:01 +08:00
.travis.yml	use new travis osx image and brew (#935 )	2018-01-05 10:29:49 +08:00
AUTHORS.TXT	import	2015-08-21 15:04:50 +08:00
Brewfile	Update Brewfile	2017-09-30 17:36:44 +07:00
ChangeLog	update ChangeLog	2017-04-20 13:28:02 +08:00
config.mk	Fix document file extension	2016-08-08 17:33:49 +09:00
COPYING	import	2015-08-21 15:04:50 +08:00
COPYING.LGPL2	LGPL2 for all header files under include/unicorn/	2017-12-16 10:08:42 +08:00
COPYING_GLIB	glib_compat: add COPYING_GLIB	2016-12-27 10:15:08 +08:00
CREDITS.TXT	update CREDITS.TXT	2017-04-25 12:56:47 +08:00
install-cmocka-linux.sh	Start moving examples in S files (#851 )	2017-06-25 10:14:22 +08:00
list.c	callback to count number of instructions in uc_emu_start() should be executed first. fix #727	2017-06-16 13:22:38 +08:00
make.sh	Added MSVC support for arm64eb.	2017-04-25 14:23:58 +10:00
Makefile	crypto: introduce new module for computing hash digests	2018-02-17 15:23:17 -05:00
msvc.bat	add msvc.bat	2017-04-21 15:35:40 +08:00
pkgconfig.mk	bump extra version to 2	2017-04-21 15:30:40 +08:00
README.md	add Clojure	2017-12-23 00:32:33 +08:00
uc.c	Move target-* CPU file into a target/ folder	2018-03-01 22:50:58 -05:00
windows_export.bat	Make the call out to visual studio extremely resilient	2017-01-02 03:32:48 -08:00

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.