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> See for example the sel4 microkernel, which is small enough to have a well-verified model for a bunch of different hardware. The workflow for seL4 starts wit
by indolering 9y ago
> See for example the sel4 microkernel, which is small enough to have a well-verified model for a bunch of different hardware.
The workflow for seL4 starts with prototyping in Haskell, formalizing everything in Isabelle, and then translating into C. This results in highly unusual C code and much of it would be better serviced with a DSL. I'm guessing that C chosen because it has formally verified semantics and compilers as well as integration with proofing assistants.