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Compiler/TMS320F28379D: Break at address with no debug information.

Aditya Ghule
Intellectual 260 points
Part Number: TMS320F28379D

Tool/software: TI C/C++ Compiler

Hi,

I am getting a consistent error message when trying the debug my code which says Break at address"0x3fe493" with no debug information available.  I am guessing this might be due to some error with a function that updates the memory or missing some function file inclusion.  Any suggestions would be really helpful.


Thank you,
Aditya

  • 0
    TI__Guru**** 465331 points

    Hi Aditya,

    Aditya Ghule said:
    Break at address"0x3fe493"

    This is not necessarily an error message. It is saying that the target is halted at the address above and there is no debug symbol information at that address. It could be halted because some exception was encountered. The root cause can vary and some debug will be required to get to the root of the issue (beyond what I can provide)

    Thanks

    ki 

  • 0
    Guru 92251 points

    Aditya Ghule said:
    I am getting a consistent error message when trying the debug my code which says Break at address"0x3fe493" with no debug information available.

    The TMS320F2837xD Dual-Core Microcontrollers Technical Reference Manual shows that the address 0x3fe493 is within the range of the CPU1 "ITRAP ISR":

    Where ITRAP means "Illegal Instruction Trap", due to the CPU attempting to execute an illegal instruction.

    Does that help?

    [I don't personally have experience in debugging the cause of an ITRAP]