"In hindsight, we should have provided more detail about our intentions and how the process works."
Every V86 segment gets the same treatment: access rights 0xE200 (Present, DPL=3, writable data segment), base = selector shifted left by 4, and limit = 64 KB. The microcode loops through all six segment register caches using a counter, applying the same fixed descriptor to each one. This is pure real-mode emulation, enforced at ring 3 with full paging protection underneath.
，这一点在51吃瓜中也有详细论述
习题链接：LeetCode 853. 车队
Жители Санкт-Петербурга устроили «крысогон»17:52