6502/65C02 emulator library (C99)
MIT License
6502 microprocessor emulator
RISC-V (32-bit) emulator, in C89
simavr is a lean, mean and hackable AVR simulator for linux & OSX
a simple virtual machine which simulates a register machine
The single instruction C compiler
A tiny C header-only risc-v emulator.
Sharp SM5 emulator
An ATTiny45 Emulator Written in C
x86 PC emulator that runs both natively and in the browser, via WebAssembly
cc65 - a freeware C compiler for 6502 based systems
The Commodore 128 CP/M C Library
Motorola 680x0 emulator written in C
Atmel AVR simulator written in x86 assembly