VxWorks-to-Linux migration kits available but y not the reverse ?

bluekarthik_at_yahoo.com
Date: 02/21/05 

Date: 21 Feb 2005 02:41:19 -0800

Hi all,

VxWorks-to-Linux migration kits are offered by a number of companies,
including MapuSoft, LynuxWorks, MontaVista, and TimeSys.

But, y is there no such thing like,
Linux-to-VxWorks Migration Kits ????

What is the difficulty in providing such a migration kit ?
where is the problem actually ?

if there is a linux-to-vxworks migration kit available in any website
or shop, do kindly let me know.

thanks and regards,
karthik bala guru