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Creators/Authors contains: "Chen, Guojun Chen"

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  1. ; ; (, ACM Workshop on Programming Language and Operating System (PLOS))
    Stack unwinding is a well-established approach for handling panics in Rust programs. However, its feasibility on resource- constrained embedded systems has been unclear due to the associated overhead and complexity. This paper presents our experience of implementing stack unwinding and panic recovery within a Rust-based soft real-time embedded oper- ating system. We describe several novel optimizations that help achieve adequate performance for a ying drone with a CPU overhead of 2.6% and a storage overhead of 26.0% to recover from panics in application tasks and interrupt handlers. 
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