关于CMD文件

28335的一个项目，在选择DSP2833x_Headers_nonBIOS.cmd出现如下错误：

Description Resource Path Location Type no valid memory range(NULL) available for placement of ".text" Spi_Control    C/C++ Problem program will not fit into available memory.  placement with alignment/blocking fails for section ".adc_cal" size 0x7 page 0.  Available memory ranges: Spi_Control    C/C++ Problem program will not fit into available memory.  placement with alignment/blocking fails for section ".cinit" size 0x16 page 0.  Available memory ranges: Spi_Control    C/C++ Problem program will not fit into available memory.  placement with alignment/blocking fails for section ".econst" size 0x100 page 0.  Available memory ranges: Spi_Control    C/C++ Problem program will not fit into available memory.  placement with alignment/blocking fails for section ".reset" size 0x2 page 0.  Available memory ranges: Spi_Control    C/C++ Problem program will not fit into available memory.  placement with alignment/blocking fails for section ".text" size 0x610 page 0 Spi_Control    C/C++ Problem program will not fit into available memory.  placement with alignment/blocking fails for section "codestart" size 0x2 page 0.  Available memory ranges: Spi_Control    C/C++ Problem program will not fit into available memory.  placement with alignment/blocking fails for section "ramfuncs" size 0x1f page 0.  Available memory ranges: Spi_Control    C/C++ Problem program will not fit into available memory.  run placement with alignment/blocking fails for section ".stack" size 0x300 page 1.  Available memory ranges: DEV_EMU      size: 0x180        unused: 0xb0         max hole: 0xb0 FLASH_REGS   size: 0x60         unused: 0x58         max hole: 0x58 CSM          size: 0x10         unused: 0x0          max hole: 0x0 ADC_MIRROR   size: 0x10         unused: 0x0          max hole: 0x0 XINTF        size: 0x20         unused: 0x2          max hole: 0x2 CPU_TIMER0   size: 0x8          unused: 0x0          max hole: 0x0 CPU_TIMER1   size: 0x8          unused: 0x0          max hole: 0x0 CPU_TIMER2   size: 0x8          unused: 0x0          max hole: 0x0 PIE_CTRL     size: 0x20         unused: 0x6          max hole: 0x6 PIE_VECT     size: 0x100        unused: 0x0          max hole: 0x0 DMA          size: 0x200        unused: 0x120        max hole: 0x120 MCBSPA       size: 0x40         unused: 0x1b         max hole: 0x1b MCBSPB       size: 0x40         unused: 0x1b         max hole: 0x1b ECANA        size: 0x40         unused: 0xc          max hole: 0xc ECANA_LAM    size: 0x40         unused: 0x0          max hole: 0x0 ECANA_MOTS   size: 0x40         unused: 0x0          max hole: 0x0 ECANA_MOTO   size: 0x40         unused: 0x0          max hole: 0x0 ECANA_MBOX   size: 0x100        unused: 0x0          max hole: 0x0 ECANB        size: 0x40         unused: 0xc          max hole: 0xc ECANB_LAM    size: 0x40         unused: 0x0          max hole: 0x0 ECANB_MOTS   size: 0x40         unused: 0x0          max hole: 0x0 ECANB_MOTO   size: 0x40         unused: 0x0          max hole: 0x0 ECANB_MBOX   size: 0x100        unused: 0x0          max hole: 0x0 EPWM1        size: 0x22         unused: 0x0          max hole: 0x0 EPWM2        size: 0x22         unused: 0x0          max hole: 0x0 EPWM3        size: 0x22         unused: 0x0          max hole: 0x0 EPWM4        size: 0x22         unused: 0x0          max hole: 0x0 EPWM5        size: 0x22         unused: 0x0          max hole: 0x0 EPWM6        size: 0x22         unused: 0x0          max hole: 0x0 ECAP1        size: 0x20         unused: 0x0          max hole: 0x0 ECAP2        size: 0x20         unused: 0x0          max hole: 0x0 ECAP3        size: 0x20         unused: 0x0          max hole: 0x0 ECAP4        size: 0x20         unused: 0x0          max hole: 0x0 ECAP5        size: 0x20         unused: 0x0          max hole: 0x0 ECAP6        size: 0x20         unused: 0x0          max hole: 0x0 EQEP1        size: 0x40         unused: 0x0          max hole: 0x0 EQEP2        size: 0x40         unused: 0x0          max hole: 0x0 GPIOCTRL     size: 0x40         unused: 0x12         max hole: 0x12 GPIODAT      size: 0x20         unused: 0x0          max hole: 0x0 GPIOINT      size: 0x20         unused: 0x16         max hole: 0x16 SYSTEM       size: 0x20         unused: 0x0          max hole: 0x0 SPIA         size: 0x10         unused: 0x0          max hole: 0x0 SCIA         size: 0x10         unused: 0x0          max hole: 0x0 XINTRUPT     size: 0x10         unused: 0x0          max hole: 0x0 ADC          size: 0x20         unused: 0x2          max hole: 0x2 SCIB         size: 0x10         unused: 0x0          max hole: 0x0 SCIC         size: 0x10         unused: 0x0          max hole: 0x0 I2CA         size: 0x40         unused: 0x1e         max hole: 0x1e CSM_PWL      size: 0x8          unused: 0x0          max hole: 0x0 PARTID       size: 0x1          unused: 0x0          max hole: 0x0 Spi_Control    C/C++ Problem

在使用28335_RAM_lnk.cmd又出现如下警告：

Description Resource Path Location Type creating output section ".adc_cal" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "AdcMirrorFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "AdcRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "CpuTimer0RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "CpuTimer1RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "CpuTimer2RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "CsmPwlFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "CsmRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "DevEmuRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "DmaRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECanaLAMRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECanaMboxesFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECanaMOTORegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECanaMOTSRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECanaRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECanbLAMRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECanbMboxesFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECanbMOTORegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECanbMOTSRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECanbRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECap1RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECap2RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECap3RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECap4RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECap5RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ECap6RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "EPwm1RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "EPwm2RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "EPwm3RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "EPwm4RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "EPwm5RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "EPwm6RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "EQep1RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "EQep2RegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "FlashRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "GpioCtrlRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "GpioDataRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "GpioIntRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "I2caRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "McbspaRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "McbspbRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "PartIdRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "PieCtrlRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "PieVectTableFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "SciaRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ScibRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "ScicRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "SpiaRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "SysCtrlRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "XintfRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem creating output section "XIntruptRegsFile" without a SECTIONS specification Spi_Control    C/C++ Problem Invalid project path: Include path not found (\packages\ti\xdais). Spi_Control  pathentry Path Entry Problem

究竟是怎么回事啊？