> On Oct 13, 2016, at 2:14 PM, Joe Groff via swift-dev <swift-dev@swift.org> > wrote: > > >> On Oct 13, 2016, at 2:04 PM, Alexis <abeingess...@apple.com> wrote: >> >> Correct me if I’m wrong, but aren’t all kernel addresses negative on x64 and >> AArch64? Would this then mean any attempt to use Swift in kernel-space >> requires a distinct ABI? > > That's correct, but we'd likely already have to have a separate "kernel" ABI > due to our assumptions about spare bits in pointers.
This is exactly my thinking. John. _______________________________________________ swift-dev mailing list swift-dev@swift.org https://lists.swift.org/mailman/listinfo/swift-dev
