The solution is trap-and-emulate, the same principle later generalized in hardware virtualization extensions. V86 mode adds a special rule: since V86 tasks always run at CPL=3, if the OS sets IOPL
Which it probably doesn’t. But I can’t shake that feeling.
。关于这个话题，heLLoword翻译官方下载提供了深入分析
其他更新细节参考 MacRumors 和 AppleInsider 报道整理如下：
Article InformationAuthor, 雷切爾·克倫（Rachel Clun）
- Allow users to specify a horizontal and vertical pixel offset for the icon relative to the canvas.