cmd采用是2837xs_flash_link_cpu1_far.cmd，在main.c中增加了memcopy 和initlfash的函数。同时将28335的dsp28335x_memcopy.c复制到工程中，编译时遇到的未定义函数initflash问题，如何 解决。
代码：
InitSysCtrl();
////save to flash
MemCopy(&RamfuncsLoadStart, &RamfuncsLoadEnd, &RamfuncsRunStart);
InitFlash();
问题:
<Linking>
undefined first referenced
symbol in file
--------- ----------------
_InitFlash ./source_code/main.obj
error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "FastTL_DSP28377SCPU1tonghao.out" not built
完整的log如下：
**** Build of configuration Release for project FastTL_DSP28377SCPU1tonghao ****
"C:\\ti\\ccs910\\ccs\\utils\\bin\\gmake" -k -j 4 all -O
Building file: "../F2837xS_common/source/F2837xS_usDelay.asm"
Invoking: C2000 Compiler
"C:/ti/ccs910/ccs/tools/compiler/ti-cgt-c2000_18.12.3.LTS/bin/cl2000" -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 -O2 --include_path="E:/Softworks-2018/CCS_project/FastTL_DSP28377SCPU1tonghao" --include_path="E:/Softworks-2018/CCS_project/FastTL_DSP28377SCPU1tonghao/F2837xS_common/include" --include_path="E:/Softworks-2018/CCS_project/FastTL_DSP28377SCPU1tonghao/F2837xS_headers/include" --include_path="C:/ti/ccs910/ccs/tools/compiler/ti-cgt-c2000_18.12.3.LTS/include" --diag_warning=225 --diag_wrap=off --display_error_number --abi=coffabi --preproc_with_compile --preproc_dependency="F2837xS_common/source/F2837xS_usDelay.d_raw" --obj_directory="F2837xS_common/source" "../F2837xS_common/source/F2837xS_usDelay.asm"
Finished building: "../F2837xS_common/source/F2837xS_usDelay.asm"
Building target: "FastTL_DSP28377SCPU1tonghao.out"
Invoking: C2000 Linker
"C:/ti/ccs910/ccs/tools/compiler/ti-cgt-c2000_18.12.3.LTS/bin/cl2000" -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 -O2 --diag_warning=225 --diag_wrap=off --display_error_number --abi=coffabi -z -m"FastTL_DSP28377SCPU1tonghao.map" --stack_size=0x200 --warn_sections -i"C:/ti/ccs910/ccs/tools/compiler/ti-cgt-c2000_18.12.3.LTS/lib" -i"C:/ti/ccs910/ccs/tools/compiler/ti-cgt-c2000_18.12.3.LTS/include" --reread_libs --diag_wrap=off --display_error_number --xml_link_info="FastTL_DSP28377SCPU1tonghao_linkInfo.xml" --rom_model -o "FastTL_DSP28377SCPU1tonghao.out" "./F2837xS_common/source/DSP2833x_MemCopy.obj" "./F2837xS_common/source/F2837xS_Adc.obj" "./F2837xS_common/source/F2837xS_CodeStartBranch.obj" "./F2837xS_common/source/F2837xS_CpuTimers.obj" "./F2837xS_common/source/F2837xS_DBGIER.obj" "./F2837xS_common/source/F2837xS_DefaultISR.obj" "./F2837xS_common/source/F2837xS_Dma.obj" "./F2837xS_common/source/F2837xS_ECap.obj" "./F2837xS_common/source/F2837xS_EPwm.obj" "./F2837xS_common/source/F2837xS_EQep.obj" "./F2837xS_common/source/F2837xS_Emif.obj" "./F2837xS_common/source/F2837xS_Gpio.obj" "./F2837xS_common/source/F2837xS_I2C.obj" "./F2837xS_common/source/F2837xS_Mcbsp.obj" "./F2837xS_common/source/F2837xS_PieCtrl.obj" "./F2837xS_common/source/F2837xS_PieVect.obj" "./F2837xS_common/source/F2837xS_Sci.obj" "./F2837xS_common/source/F2837xS_Spi.obj" "./F2837xS_common/source/F2837xS_SysCtrl.obj" "./F2837xS_common/source/F2837xS_TempSensorConv.obj" "./F2837xS_common/source/F2837xS_Upp.obj" "./F2837xS_common/source/F2837xS_can.obj" "./F2837xS_common/source/F2837xS_sci_io.obj" "./F2837xS_common/source/F2837xS_sdfm_drivers.obj" "./F2837xS_common/source/F2837xS_struct.obj" "./F2837xS_common/source/F2837xS_usDelay.obj" "./F2837xS_headers/source/F2837xS_GlobalVariableDefs.obj" "./source_code/TH28377S_ADC.obj" "./source_code/TH28377S_GPIO_INT.obj" "./source_code/TH28377S_SCIA.obj" "./source_code/TH28377S_XINTF.obj" "./source_code/TH28377S_i2c.obj" "./source_code/main.obj" "./source_code/memcpy_fast_far.obj" "../F2837xS_common/cmd/2837xS_FLASH_lnk_cpu1_far.cmd" "../F2837xS_headers/cmd/F2837xS_Headers_nonBIOS.cmd" -llibc.a
<Linking>
undefined first referenced
symbol in file
--------- ----------------
_InitFlash ./source_code/main.obj
error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "FastTL_DSP28377SCPU1tonghao.out" not built
>> Compilation failure
makefile:183: recipe for target 'FastTL_DSP28377SCPU1tonghao.out' failed
gmake[1]: *** [FastTL_DSP28377SCPU1tonghao.out] Error 1
makefile:179: recipe for target 'all' failed
gmake: *** [all] Error 2
**** Build Finished ****
