Rust Support in OpenWRT: A Comprehensive Guide

Rust Support in OpenWRT: A Comprehensive Guide

Prepare the environment: Install the source package and xargo. rustup add component rust-src cargo install xargo Specify the OpenWRT gcc environment: Copy the toolchain to the designated directory, or leave it in the source directory, and edit the specified toolchain’s bin directory in the bash script ~/.bashrc for xargo to use. Edit build.rs to specify … Read more

Understanding ARM TrustZone Architecture for Enhanced Security

Understanding ARM TrustZone Architecture for Enhanced Security

Official Block Diagram 1. ARMv7 2. ARMv8 (1) aarch32 (2) aarch64 (3) Summary of arch32 and aarch64 (4) Understanding with Code 3. Cortex-A9 architecture 1. ARMv7 2. ARMv8 (1) aarch32 (2) aarch64 (3) Summary of arch32 and aarch64 Understanding aarch32 and aarch64 under armv7: If both secureos and monitor are 64-bit, secureos runs at el1, … Read more