Writing an OS in Rust: Double Faults

In this post we explore double faults in detail. We also set up an Interrupt Stack Table to catch double faults on a separate kernel stack. This way, we can completely prevent triple faults, even on kernel stack overflow.


Learn Rust: Assignment and Memory Semantics

If you are familiar with Java or C/C++, understanding the assignment operator (=) in Rust will demystify a lot of its memory semantics. Assignment in Rust can have a range of outcomes depending on what you are assigning from and to, and on whether you are... (more…)

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