Fast and lightweight x86/x86-64 disassembler and code generation lib
The Open On-Chip Debugger
An assembler for the legendary 6502 processor and it's derivatives
SIMD macro assembler unified for ARM, MIPS, PPC and x86
A machine code manipulation library for Intel 64 and IA-32.
ZiLOG Z80 CPU emulation library
powerpc disassembler/assembler