upgrading from 6.3 to 6.4 floating point issues

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upgrading from 6.3 to 6.4 floating point issues

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JackAbbott
Contributor I
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.
Cheers
       Jack
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CrasyCat
Specialist III
Hello
  CodeWarrior for Coldfire V6.4 is linking Reduced Working Set Libraries to MCF5213 projects.
  Please refer to {Install}\Help\PDF\ColdFire_Build_Tools_Reference.pdf, chapter "Coldfire Runtime Libraries" ->
  "MSL for Coldfire Development" -> "Reduces Working Set Libraries" for more information on that.
 
  Following thread explains you how to add floating point support to your project. 
 
 
CrasyCat
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