sparse_mmap: remove C code and add SAFETY comments #117
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To a certain extent this change "hardcodes"/"emulates" `setjmp` and `longjmp` (not their `sig` counterparts though). These might be tightly intergrated with the system C library making this code brittle. Need to look more into that. The unit-test do pass on Linux and macOS, but sometimes the Windows guest wouldn't boot in the integration tests (tested only in nested so far). I might be cargo-culting something.
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To a certain extent this change "hardcodes"/"emulates"
setjmpandlongjmp(not theirsigcounterparts though). These might be tightly intergrated with the system C library making this code brittle. Need to look more into that.The unit-test do pass on Linux and macOS, but sometimes the Windows guest wouldn't boot in the integration tests (tested only in nested so far). I might be cargo-culting something.