What surprised me was that this entire walk is fully hardware-driven -- no microcode involvement at all. The state machine reads the page directory entry, reads the page table entry, checks permissions, and writes back the Accessed and Dirty bits, all autonomously. Since it's hardware-driven, it runs in parallel with the microcode and needs its own memory bus arbitration -- the paging unit must share the bus with both data accesses from the microcode and prefetch requests from the instruction queue.
中國防疫人員入民宅「無害化處置」寵物狗，引發眾怒2021年11月16日
，这一点在heLLoword翻译官方下载中也有详细论述
Article InformationAuthor, 本·哈頓（Ben Hatton），详情可参考快连下载安装
"Secure digital transformation is only successful if information security is considered from the beginning in the development of mobile products," BSI president Claudia Plattner is quoted as saying in Apple's press release. "Expanding on BSI's rigorous audit of iOS and iPadOS platform and device security for use in classified German information environments, we are pleased to confirm the compliance under NATO nations' assurance requirements."