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
Translate instantly to 26 languages
，这一点在夫子中也有详细论述
"We have to let them participate in that. But I do think that access to children should be conditional, and it should be conditional on respecting their rights, on keeping them safe, on actually not addicting them and not extracting economic value out of their behaviour."
Карина Черных (Редактор отдела «Ценности»)