Easy roll back to a previous version
The 386 microcode sequencer has a one-cycle pipeline delay: when a jump or RNI (run next instruction) is decoded, the micro-instruction immediately after it has already been fetched and will execute before the jump takes effect. This "delay slot" is a basic property of the sequencer, and the microcode is written to fill it with useful work rather than waste a cycle on a bubble. The examples in the PTSAV section above show this: at 582/5AE, the micro-instruction after LCALL executes before the subroutine begins.
。雷电模拟器官方版本下载对此有专业解读
Publication date: 10 March 2026
增值电信业务经营许可证：沪B2-2017116
当然，也有用户帮忙解释，「这不是要取代人类，只是更准确计算自动化成本。」 他也承认 Altman 这样说不好，但是要理性、中立、客观地看待。于是，真的有人认真算起来了，然后悲催的发现，自己一天什么都没做，就消耗了卡路里。