It's a bit more complicated than that. Code is assembled into a shared memory buffer. The application spawns a child process that runs the code in the shared me

It's a bit more complicated than that. Code is assembled into a shared memory buffer. The application spawns a child process that runs the code in the shared memory buffer. The parent process attaches to the child using ptrace to inspect and manipulate the CPU state and memory of the subprocess. The app is entirely written in Ruby. So, it might run on Apple M1, but only if you're running an x86 Ruby interpreter through Rosetta.