Jack Abbott

upgrading from 6.3 to 6.4 floating point issues

Discussion created by Jack Abbott on Sep 18, 2007
Latest reply on Sep 19, 2007 by CrasyCat
While working on a project with the Coldfire 5213, I blew out the code boundary on
the software that came with the evaluation kit. I used a CD from one of the licensed
versions my company owns (version 6.4) and got a temp license from Freescale, while
waiting to buy another copy. When I went to compile my project I got a message that
I had undefined _fpscr fellow engineer told me he had the same message and added
fenv.cf.c and it solved his problem. When I added it, it caused 1000 errors.  I tried a
dozen things and added files nothing seemed to help. Found a couple of references
on the forums but no concrete answers. 
The fundamental issue is; I don't know what I'm doing when it comes to the fp libraries
and such. Any help to point me in the right direction would be appreciated.