myCC

myCC is a work-in-progress C compiler implemented in Java, supporting C23 and partially C17 standards. It includes a preprocessor, parser, semantic analysis, three-address code lowering, a virtual machine to execute it, and an interactive C shell (cshell) similar to jshell. It also has an x86-64 assembler. The compiler targets x86-64 Linux and supports linking with gcc. While not production-ready and currently non-optimizing, it can compile real-world projects like Lua and curl test suites. The cshell provides line editing, history, and tab completion for C code execution and experimentation.