TDA4VM: How to analyze the abnormal problem of sysbios without connecting CCS?

feige wang

Part Number: TDA4VM

hi all:

1. The following link mentions the coredump analysis, how can we achieve the coredump dump without connecting to CCS? Is there any reference document?

https://processors.wiki.ti.com/index.php/Crash_Dump_Analysis

2. In addition, can the function of dump backtrace be provided? Use it without connecting CCS?

I know you mentioned that you cannot dump backtrace when the program is abnormal, but if the program is normal, can you print the backtrace?

3.The above problem is very important for our debugging, please help analyze or implement it, thank you!!!

over 6 years ago

0 Karthik Ramanan over 6 years ago

TI__Guru** 113810 points

Hi,

Please let me have some additional clarifications.

Is this question more related to the remotecores like R5F, C6x and C7x and in the context of Linux?

Also, you can you provide a reference to the previous discussion - I'm gathering from this statement that this has been discussed previously - "I know you mentioned that you cannot dump backtrace when the program is abnormal".

Regards

Karthik

0 feige wang over 6 years ago in reply to Karthik Ramanan

Intellectual 380 points

1、This is a discussion link about backtrace

： https://e2e.ti.com/support/processors/f/791/t/896666

2、Is this question more related to the remotecores like R5F, C6x and C7x and in the context of Linux?

I do n’t know if it ’s related, but I ’d like to trouble you to find out the information; we hope to catch the coredump when the program is abnormal。

0 Karthik Ramanan over 6 years ago in reply to feige wang

TI__Guru** 113810 points

Hi,

We are working on this and we will get back to you shortly.

Regards

Karthik

0 Karthik Ramanan over 5 years ago

TI__Guru** 113810 points

Hi Feige Wang,

Unlocking the thread. We will be posting an update shortly with the details on how this can be achieved.

Regards

Karthik

0 Karthik Ramanan over 5 years ago in reply to Karthik Ramanan

TI__Guru** 113810 points

We posted an FAQ that captures how this can be achieved, please check out: e2e.ti.com/.../931381

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TDA4VM: How to analyze the abnormal problem of sysbios without connecting CCS?