I know, but I would love to have it transparently, similar to some IOCCC guy that wrote a userland emulator to run Unix V4-v7 and up to BSD 2.1 binaries seamlessly. Similar to FreeBSD and NetBSD's compat(8) approach.
So you want CPU emul and a kernel personality. Kind of a tall ask, especially since you'll need much of Solaris anyway to run those vintage binaries.
So you want CPU emul and a kernel personality. Kind of a tall ask, especially since you'll need much of Solaris anyway to run those vintage binaries.