In those days, working with computers meant writing code to save a byte here and an instruction cycle there.
在那些日子里，使用电脑意味着编写代码保存一个字节在这里，一个指令周期后又再取出来放到那里。
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One way of debugging this failure is to do an object dump of the executable and save it in a file, then search for the failed instruction (in this case, the failed opcode is 98080000).
In order to conpatible the 8X86shifter instruction , we use the instruction pre-handle technology. In result, it save the instructionhandling cycle and improve the CPU efficiency.