On Fri, Feb 24, 2017 at 10:15:37AM +0100, Ingo Molnar wrote: > With thousands of call sites a one byte opcode would be preferred, that's why > INT3 > is so nice.
ICEBP is also a single-byte: F1. And should be pretty unused :) -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.