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:
Раскрыты подробности о договорных матчах в российском футболе18:01，推荐阅读WPS下载最新地址获取更多信息
Цены на нефть взлетели до максимума за полгода17:55。关于这个话题，爱思助手下载最新版本提供了深入分析
“请分析上述代码的执行流程，输出一段标准的 Mermaid sequenceDiagram 代码。不要解释，只输出代码块。”