Solaris 10 includes LXRun, which lets Linux users run Linux binaries. Also, says Ratcliffe, "We are working on a Linux application environment, scheduled for later this year, that will let Solaris 10 users run Linux apps natively, side-by-side with Solaris applications. For Windows users, we're including a WINE emulator."
Sounds like two different things to me. lxrun already does dynamic linking.