Third-party TI-84 Plus CE / TI-83 Premium CE emulator
Generic Code-Seeking Diassembler with Fuzzy-Function Analyzer
SIMD macro assembler unified for ARM, MIPS, PPC and x86
Binutils port for the Sharp SM83 (GameBoy CPU)
A machine code manipulation library for Intel 64 and IA-32.
A simulator for Atmel's 8/16-bit AVR microcontrollers
An assembler and disassembler for the JVM (Java Virtual Machine)