if(h->type==BOXTYPE) {
▲ 图片来自 X 用户 @Frankforphones
，这一点在heLLoword翻译官方下载中也有详细论述
The TLB is flushed entirely on any write to CR3 (the page directory base register). There is no per-entry invalidation on the 386 -- that arrived with the 486's INVLPG instruction.
It's been the case for Dhruv Amin and Marcus Lowe, the co-founders and co-CEOs of Anything, a startup focused on "vibe coding", which allows anyone to create an app without knowing how to code.