There's a big difference between an OS and a VM, and they accomplish different things.
Not so much as you might think. Both Smalltalk and Lisp were OSes early on. If you dig around in some early Smalltalk images, you'll find the 4 stubs for "put the drive head down" "pick the drive head up" "move the drive head out" "move the drive head in."
Not so much as you might think. Both Smalltalk and Lisp were OSes early on. If you dig around in some early Smalltalk images, you'll find the 4 stubs for "put the drive head down" "pick the drive head up" "move the drive head out" "move the drive head in."