On 18 August 2015 at 01:51, Programmingkid <programmingk...@gmail.com> wrote: > If we did use Mac OS 10.10's hypervisor, I'm thinking that would > mean everyone using Mac OS 10.9 and below would not be able to > use it. Does implementing one ourselves that could work on > Mac OS 10.5 and up sound possible?
Nope. That would basically require writing a custom kernel extension to provide the equivalent functionality. (This is how the commercial virtualization products do it, and they seem to break every other OSX release as Apple changes kernel internals.) It would be an enormous amount of work to support a set of obsolete OS versions. If you did want to do it, probably the best thing to do would be to do it as a separate project which was a kernel extension/library/etc that implemented the hypervisor framework API on the older OSes. Then QEMU (and any other software that used the official APIs) wouldn't need to care which it was using. thanks -- PMM
