TMS320F28374S: Get Reset Cause

void main(void)
{
    // disable and config wtachdog
    SysCtl_disableWatchdog();
    SysCtl_setWatchdogPrescaler(SYSCTL_WD_PRESCALE_1);

    // copy time critical code and flash setup code to RAM
    memcpy(&RamfuncsRunStart, &RamfuncsLoadStart, (size_t) &RamfuncsLoadSize);

    // initialize flash controller
    Flash_initModule(FLASH0CTRL_BASE, FLASH0ECC_BASE, FLASH_WAITSTATES);

    // initialize clock 
    InitClock();

    // get reset cause
    info_p->resetCause = CpuSysRegs.RESC.all & RESET_CAUSE_MASK;
    CpuSysRegs.RESC.all = info_p->resetCause;

    // initialize GPIO
    InitGPIO();

    // initialize the interrupt controller
    Interrupt_initModule();
    Interrupt_initVectorTable();
	
	...
}