topic Re: How to debug elf with S32 Debug Probe on S32G? in S32G

How to debug elf with S32 Debug Probe on S32G?

LeeHua — Tue, 07 May 2024 09:28:50 GMT

Hello NXP:

I successfully compiled the demo project "llce_sample_app_pfe" in cygwin environment and got the int_app.elf. Now I want debug this elf with S32 Debug Probe on S32G, How can I do this?

Re: How to debug elf with S32 Debug Probe on S32G?

Daniel-Aguirre — Tue, 07 May 2024 15:09:43 GMT

Hi,

We understand that the application you are referring to is intended to be used with a Lauterbach, for which undefined behavior might happen if you move to a different debugger.

As on how to do it, we understand that you should be able to change the *.elf file under the available debug configurations for the RTD examples (i.e. Siul2_Dio_ToggleLed_S32G274A_M7) and the debugger will load the *.elf you are pointing to:

Please, let us know.

Re: How to debug elf with S32 Debug Probe on S32G?

LeeHua — Wed, 08 May 2024 09:41:10 GMT

Thanks for your reply @Daniel-Aguirre ,

Today I tried debug the int_app.elf in S32DS with S32 Debug Probe, But It seems work not well, I met the same problem described in this link same problem , the output value of "eReturnValue = Can_SharedMemory.aCanCmd[pConfig->u8ActiveHif].eReturnValue" is LLCE_FW_NOTRUN, resulting in abnormal termination. Because I don't have Lauterbach tool, is there any solutions to solve this problem now? And why this sample elf must debug with Lauterbach tool?

Re: How to debug elf with S32 Debug Probe on S32G?

Daniel-Aguirre — Wed, 08 May 2024 14:11:25 GMT

Hi,

Thanks for your feedback. Can you help us share your debug configurations from S32DS? For us to see if there might be any misconfiguration.

Below will be some comments on regards of your questions:

Because I don't have Lauterbach tool, is there any solutions to solve this problem now?

[DA]: As told before, this application is intended to be used with Lauterbach. Using another debugger is not intended hence the undefined behavior.

And why this sample elf must debug with Lauterbach tool?

[DA]: This should have been a decision taken on the design phase of these examples. Aside from this, there is not much information we can provide from our side. We do apologize.

Please, let us know.