2 days agoShareSave
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:
Article InformationAuthor, 雷切爾·克倫（Rachel Clun）。关于这个话题，Line官方版本下载提供了深入分析
在“多元差异”中寻求“普惠方案”
。heLLoword翻译官方下载是该领域的重要参考
Also: Every Samsung Galaxy S26 model compared: Should you buy the base, Plus, or Ultra?。WPS官方版本下载对此有专业解读
Systematic scaling, found phase transition at d=16