More on this storyManchester's links to Brit Awards quiz - test your knowledge
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
,更多细节参见safew官方下载
A letter understood to be from a former employee of Wembley Stadium raised concerns about safety
Credit: Liam Daniel / Netflix