Write an e-book or other digital product.
The approaches here use OS-level permission scoping rather than kernel boundary isolation.
，这一点在safew官方版本下载中也有详细论述
void page_return(void *page,unsigned long long bytes) {
TEE Reference Documentation — Arm TrustZone
Provides a large set of templates where you can input the data and the AI will generate Templates with around 10 or more options to make it easy for the user to choose.