TMS320F28377D: error #10099-D: program will not fit into available memory. placement with alignment/blocking fails for section "codestart" size 0x2 page 0.

采用CCS8新建工程，移植库文件的时候编译报错。是什么原因？去掉红色框里面的源文件就能编译通过，加上就编译错误

./Cmd/2837xD_FLASH_lnk_cpu1_optimized.cmd", line 61: error #10099-D: program will not fit into available memory. placement with alignment/blocking fails for section "codestart" size 0x2 page 0. Available memory ranges:
BEGIN size: 0x2 unused: 0x0 max hole: 0x0