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.

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Inbound and Outbound FFI – Possible Rust

Foreign Function Interfaces (FFI) are a core mechanism for enabling integration of new languages into existing codebases or building on existing libraries. That said, the term “FFI” is often overloaded in ways that may be unclear or ambiguous, and the are... (more…)

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