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Implement printf #298

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Chobbes opened this issue Aug 5, 2022 · 1 comment

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enhancement Semantics

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Chobbes commented Aug 5, 2022

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Chobbes added enhancement Semantics labels

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Zdancewic commented Aug 5, 2022

The best way to implement printf is probably to:

implement puts
add support for the llvm vararg constructs
implement, by hand, a crafted version of printf in C that uses only constructs our semantics supports
compile the C code to LLVM, use our frontend to reify that LLVM as LLVMAst
write an intrinsic handler that uses that LLVM code as the semantics for the call

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