Defining a central processing unit relationally using miniKanren is proposed as a new approach for realizing assembly code diversification. Software diversity has long been championed as a means of protecting digital ecosystems from widespread failures due to cyberattacks and faults, but is often difficult to achieve in practice. Using relational programming to simulate a processor allows large-scale automatic synthesis of assembly-level code. Early experiments with the technique indicate that such synthesis might lead to better automation of code diversification by breaking the synthesis problem into manageable chunks. An early prototype is presented, with some sample synthesis tasks and discussion of possible future applications.