For segments, the job is split between hardware and microcode. When LD_DESCRIPTOR fires its protection test at 5CD, the Test PLA OR's the A-bit (bit 8 of the descriptor high DWORD) into a temporary register called PROTUN. Then the microcode at PROT_TESTS_PASSED takes over and writes the modified value back to the GDT or LDT in memory:
DTF St. Louis' love triangle is intriguing, but underdeveloped.。业内人士推荐服务器推荐作为进阶阅读
https://feedx.net。关于这个话题，safew官方下载提供了深入分析
What is a planetary parade?
这在当时是华强北最常见的模式，工厂代工生产（ 不涉及产品核心设计 ），国际用户拿到手贴上自己品牌去卖。货一出海，价格往往能翻好几倍，但这跟代工厂没关系，国内这些工厂赚的，就只是最底层那薄薄一层加工费。