用指令预取反跟踪。CPU 的执行时并不是执行到哪一句再到内存中去取那一句，而是先读入到 CPU 的 Cache 中，如果指令已经到了 Cache 中，再将它修改也没有用了，如果用跟踪程序的话，CPU 的 Cache 中就不会是跟正常执行时的指令相同，所以可以改动下几条指令，当然是故意改错，如果没有跟踪，程序还回照常执行，有跟踪的话，那就...

-with instructions Prefetching anti-tracking. CPU implementation is not an execution where one memory then that a Mysteriously, but Dialer to the CPU cache, if the instructions had come to Cache, then amend it has not spent, if the tracking procedures, CPU cache is not on with the normal execution of the orders the same, it can alter the next several directions Of course deliberate error, in the absence of tracking procedures also open to the implementation, tracking, then the ...