AM2634: ROM symbol for debug

Hi Hang,

I've assigned the ticket to an expert, please expect a response by Monday as it is a floating holiday in TI India today.

Thanks,

Sahana

Hi Nilabh,

Below is response.

1. Launchpad

2. 10.1

3. dev boot

Regards,

Hang

How is customer loaading the binary/.out file on the cpu core?

Process is :1. connect to core in CCS

2. Press CPU reset then, load the binary

Also if possible could you share the Project with me.

Yes,

Customer was debugging the code so the .out is surely loaded. When run to the above address, it saids "no-debug information available"

So we don't have a symbol to load and see what's this part of ROM code doing?

Hi Hang,

Do we know what kind of application customer is running. In dev boot mode once the application is loaded, the ROM code goes out of context, so looking for ROM debug symbol is not correct approach.

Once application is loaded at 0x0 the vector table of application is present, so application is going into some abort handler

Yes, my guess is the also application is going into some abort handler, that's why I am asking for the symbol to see what abort handler it is.

When you said the ROM code goes out of context, do you mean the 0x1368 has nothing to do with abort handler?  

Their application is battery management, which includes a CAN Communiation function. It is  a new CAN frame receive event that would trigger the application to goes to the above code.

Hang Yang said:

When you said the ROM code goes out of context, do you mean the 0x1368 has nothing to do with abort handler?  

What i meant is 0x1368 has nothing to do with ROM code. The abort handler is also part of application symbol, not part of ROM symbol.