Where does the function TimerIntHandler() get assigned to be the callback function for TIMER0?

This question is regarding the DLP® NIRscan™ Nano Evaluation Module 

I am looking at DLPNIRscanNanoSoftware v2.1.0 (un-modified TI distribution) and trying to determine where the timer callback function  TimerIntHandler() is set to be the interrupt handler callback for TIMER0 (TIMER0_BASE). I am not able to locate this association. Searching the TI Support Forums pointed me to the board specific _startup_ccs.c file (e.g. tm4c1297nczad_startup_ccs.c). That looks like the right place but this file isn’t part of the project and there is no association in that file for TIMER0.

#pragma DATA_SECTION(g_pfnVectors, ".intvecs")

void (* const g_pfnVectors[])(void) =

{

    (void (*)(void))((uint32_t)&__STACK_TOP),

                                            // The initial stack pointer

    ResetISR,                               // The reset handler

    NmiSR,                                  // The NMI handler

//…

    IntDefaultHandler,                      // Timer 0 subtimer A

    IntDefaultHandler,                      // Timer 0 subtimer B

    IntDefaultHandler,                      // Timer 1 subtimer A

    IntDefaultHandler,                      // Timer 1 subtimer B

// …

   IntDefaultHandler,                      // Fan 1

    0,                                      // Reserved

};

Any idea where the function TimerIntHandler() gets assigned to be the callback function  for TIMER0?