LP-AM261: tiarmclang source-based code coverage issue with mc/dc analysis

Harisankar A

Part Number: LP-AM261

Tool/software:

I am trying to generate the code coverage report following 12.1. Source-Based Code Coverage in tiarmclang — TI Arm Clang Compiler Tools User's Guide, I am able to generate the report without the fmcdc flag, but i need mc/dc analysis, uisng tiarmclang version 4.0.2 LTS. With the mcdc flag enabled I am not even able to get the uart debug prints, not hitting on breakpoint which were all possible when fmcdc flag not used.

7 months ago

0 Shaunak Deshpande 6 months ago

TI__Genius 16902 points

Hi Harisankar,

With the current RTM related activities, I have not been able to look into this, Please expect some response next week. I will have to reproduce this and try to root-cause this.

Regards,
Shaunak

0 Nilabh Anand 5 months ago in reply to Shaunak Deshpande

TI__Mastermind 47564 points

Hi Harisankar,

Could you please share the example project where you have enabled the flag, It would really help us in proceeding forward.

0 Harisankar A 5 months ago in reply to Nilabh Anand

Prodigy 10 points

Working with can on am261 can you let me know if this answers it.

0 Shaunak Deshpande 5 months ago in reply to Harisankar A

TI__Genius 16902 points

Hi Harisankar,

Would it be possible for you to share the instrumented binaries created by using the fmcdc flags along with your source code?

Regards,
Shaunak

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LP-AM261: tiarmclang source-based code coverage issue with mc/dc analysis