TMS320F28335 编译和运行问题

请教专家:

编译出现下列提示:

"../CMD/F28335.cmd", line 59: warning: no matching section
warning: creating output section "PartIdRegsFile" without a SECTIONS  specification
warning: entry-point symbol other than "_c_int00" specified:  "code_start"

                                                {
 F28335.cmd", line 59 是:            IQmath_fpu32.lib<IQNexpTable.obj> (IQmathTablesRam)
                                                }

仿真运行就会进入:

interrupt void ILLEGAL_ISR(void)   // Illegal operation TRAP
{
  // Insert ISR Code here

  // Next two lines for debug only to halt the processor here
  // Remove after inserting ISR Code
  asm("          ESTOP0");                                               
  for(;;);

}

我用的是 DSP2833x_Headers_nonBIOS.cmd 和 F28335.cmd

请教怎么解决?  ILLEGAL_ISR 是什么中断?

我需用IQmath,程序其他部份都正常.但加入IQmath就出错.应该怎么做?