Prohibit unaligned memory accesses on x86/x86_64

Question

I want to emulate the system with prohibited unaligned memory accesses on the x86/x86_64. Is there some debugging tool or special mode to do this?

I want to run many

Answer 1

Perhaps you somehow could compile to SSE, with all aligned moves. Unaligned accesses with movaps are illegal and probably would behave as illegal unaligned accesses on other architechtures.