[quote user="Higo Thaian"]how do I getthis library?and howdo I use it?[/quote]Based upon the symbol names which are reported as missing by the linker, you need the ezdsp5535bsl.lib library which contains the Spectrum Digital Board Support Library (BSL) for the ezdsp5535, which available on the "Test Code" .zip download on http://support.spectrumdigital.com/boards/ezdsp5535.
The ezdsp5535_BSL_RevC.zip donwload contains documentation and example projects for using the BSL. While the Spectrum Digital website says the BSL was for CCS 4.2, I have been able to use it for CCS 5.5 without issue.