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...d to be portable across front ends, defining the low-level binary interfaces that compilers target. >> > >> > David >> > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20160523/8dd8c698/attachment.html>

At least for Linux/Unix, there's very little you can actually achieve without at least some of the libc linked into your own system. Unless you actually write your own system call interface functions - which is dependent on the processor architecture (using `int X` [or `syscall`] in x86, perhaps `trap Y` in 68K, `swi` on ARM, etc) - values for X may vary depending on OS too, and ABI (different