Keystone: A lightweight multi-architecture assembler framework

[peter_d_sherman]

http://www.keystone-engine.org/

[ngneer]

I have used it, and it is quite flexible. However, it inevitably fell behind when newer instructions came out, and it is not very well maintained. I have submitted two issues (#398, #407) that have been open for a year with no comment...

[saagarjha → ngneer]

Perhaps Capstone might serve your fuzzing needs better, as it can represent instructions symbolically. For example: https://github.com/aquynh/capstone/blob/master/arch/X86/X86M...

[monocasa → saagarjha]

A lot of the capstone archs are tablegenned from LLVM MC tables, and they didn't open source their mods to tablegen for whatever reason.

It's a lot harder to add stuff like that to capstone on most of their archs, unfortunately. : \

https://github.com/aquynh/capstone/blob/master/arch/PowerPC/...

[saagarjha]

Related:

http://www.capstone-engine.org/

http://www.unicorn-engine.org/

[fouc]

I was expecting a nice DSL for writing assembler

[blondin → fouc]

i think fasm has a nice assembler syntax and i wish it were adopted everywhere.

[peter_d_sherman]

Keystone & LLVM: http://www.keystone-engine.org/docs/beyond_llvm.html

Keystone Showcase: http://www.keystone-engine.org/showcase