symbol refrencing error in configuring McBSP as UART

hai friends,
i was trying to check program in spra633b(TMS320c600 McBSp: UART)

i could compile the program but i could not link it ,
it produced refrencing error , how can i solve this, i am pasting the error
message
-------------------------- mcbspserial.pjt -
Debug --------------------------
Warning: The project has no cmd file while the Text Linker is selected
[Linking...] "C:\CCStudio_v3.1\C6000\cgtools\bin\cl6x" -@"Debug.lkf"

>> warning: creating output section xmit_buf without SECTIONS specification
>> warning: creating output section recv_buf without SECTIONS specification
>> warning: entry point symbol _c_int00 undefined

undefined first referenced
symbol in file
--------- ----------------
_IRQ_setVecs E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
_CSL6713_LIB_ E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
_EDMA_intClear
E:\PROJECTS\spectrum analyzer\mcbspserial\Debug\test01.obj
__strasg
E:\PROJECTS\spectrum analyzer\mcbspserial\Debug\test01.obj
_EDMA_enableChannel E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
_MCBSP_getRcvAddr E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
_IRQ_disable
E:\PROJECTS\spectrum analyzer\mcbspserial\Debug\test01.obj
_printf E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
_EDMA_configArgs
E:\PROJECTS\spectrum analyzer\mcbspserial\Debug\test01.obj
_MCBSP_close
E:\PROJECTS\spectrum analyzer\mcbspserial\Debug\test01.obj
_IRQ_nmiEnable
E:\PROJECTS\spectrum analyzer\mcbspserial\Debug\test01.obj
_EDMA_clearPram E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
_IRQ_reset
E:\PROJECTS\spectrum analyzer\mcbspserial\Debug\test01.obj
_MCBSP_open E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
_MCBSP_getXmtAddr E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
_vectors
E:\PROJECTS\spectrum analyzer\mcbspserial\Debug\test01.obj
_EDMA_close E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
_MCBSP_enableFsync
E:\PROJECTS\spectrum analyzer\mcbspserial\Debug\test01.obj
_EDMA_open
E:\PROJECTS\spectrum analyzer\mcbspserial\Debug\test01.obj
_IRQ_globalEnable E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
_EDMA_intTest E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
_MCBSP_enableRcv
E:\PROJECTS\spectrum analyzer\mcbspserial\Debug\test01.obj
_MCBSP_config E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
__CSL_init
E:\PROJECTS\spectrum analyzer\mcbspserial\Debug\test01.obj
_EDMA_intEnable E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
_IRQ_enable E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
_MCBSP_enableXmt
E:\PROJECTS\spectrum analyzer\mcbspserial\Debug\test01.obj
_MCBSP_enableSrgr E:\PROJECTS\spectrum
analyzer\mcbspserial\Debug\test01.obj
>> error: symbol referencing errors - './Debug/mcbspserial.out' not built

>> Compilation failure

Build Complete,
2 Errors, 4 Warnings, 0 Remarks.
--
regards,
Joshy m. Jose
kerala , India
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