TMS320F28379S: Code coverage

Hello,

I'm using a target with TMS320F28379 microcontroller.

I'm using Code Composer studio v11.x and compiler c2000 v21.6.0

I follwed all steps explain on the link bellow:

https://software-dl.ti.com/ccs/esd/documents/application_notes/appnote-code_coverage_compiler.html

But on all Excel file, the "Frequency" colum stay to 0 for all function. I'm sure some fonction was called during my execution (main start point!)

I wait the function call _TI_stop_pprof_collection was finished by placing a breakpoint immediatly after (take about 5minutes!)

But at the end, the excel file indicate to me no function covered:

Example of my main:

void main(void)
{
  /******************************************************************************/
  /* Initialize System Control:                                                 */
  /* PLL, WatchDog, enable Peripheral Clocks                                    */
  /* This function is found in the F28M3Xx_SysCtrl.c file.                      */
  /******************************************************************************/
  InitSysCtrl();
  
  /******************************************************************************/
  /*    Call Flash Initialization to setup flash wait states                     */
  /*    !!! This function must reside in RAM  !!!!                              */
  /******************************************************************************/
  InitFlash_Bank0();    /* Call the flash wrapper init function */
  InitFlash_Bank1();

Excel file:

filename,"funcname",line number,column number,frequency count,"comment"
C:\Projet\Serad\Variateurs\Rio40SE\trunk\Rio40SE\Ccs_Project\Analyse/main.c,"_main",123,3,0,"InitSysCtrl()"
C:\Projet\Serad\Variateurs\Rio40SE\trunk\Rio40SE\Ccs_Project\Analyse/main.c,"_main",129,3,0,"InitFlash_Bank0()"

I suppose the column "frequency count" represent the number of time CPU pass by this step..

But in my case, all files are filled with "0" in this column.

Is somebody could see what is my mistake?

Is there easier file analys result?