/*
* ======== Deh_Module_startup ========
*/
Int Deh_Module_startup(Int phase)
{
if (AMMU_Module_startupDone() == TRUE) {
Watchdog_init(ti_sysbios_family_arm_m3_Hwi_excHandlerAsm__I);
return Startup_DONE;
}
return Startup_NOTDONE;
}
/*
* ======== Deh_Module_startup ========
*
* Uses SYS/BIOS Exception handler function for Hwi-based Watchdog ISR.
* This is used in order to cause the Watchdog expiration to appear like
* an exception, but since Exception_handler() is not called from the
* exception dispatcher (Hwi 1, NMI vector) the register and stack
* information that is printed is not valid (all zeroes for my runs).
* And we can't just plug the exception dispatcher into an Hwi, since it
* looks for an actual exception status and returns immediately (through
* NRP, which wasn't set for an Hwi) when no real exception is seen.
*/
Int Deh_Module_startup(Int phase)
{
#if defined(HAS_AMMU)
if (AMMU_Module_startupDone() == TRUE) {
Watchdog_init((Void (*)(Void))ti_sysbios_family_c64p_Exception_handler);
return Startup_DONE;
}
return Startup_NOTDONE;
#else
Watchdog_init((Void (*)(Void))ti_sysbios_family_c64p_Exception_handler);
return Startup_DONE;
#endif
}