Subject: Re: linux emulation problem
To: None <perry@piermont.com>
From: Jason Thorpe <thorpej@nas.nasa.gov>
List: port-i386
Date: 12/19/1996 22:04:09
On Fri, 20 Dec 1996 01:06:55 -0500 
 "Perry E. Metzger" <perry@piermont.com> wrote:

 > Well, not quite -- we'd need to support sys_personality() if linux
 > emulation was in.

....right... in _every_ ELF-aware ABI... Look at the syscall entry
code... The "emul" structure for the process is already set up.
So, we have an SVR4 syscall table already associated with the
process... "oops!"

 > BTW, if NetBSD does go for ELF, maybe we should go for a modified ELF
 > with a different magic number and OS identifiers?

Yah... We've had this discussion on tech-kern before :-)

Jason R. Thorpe                                       thorpej@nas.nasa.gov
NASA Ames Research Center                               Home: 408.866.1912
NAS: M/S 258-6                                          Work: 415.604.0935
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