AM62A7: Exported symbol collision between libtivision_apps and libedgeai-tiovx-apps

Evyatar Tamir

Part Number: AM62A7

Tool/software:

The TIOVX Apps library exports the function writeImage.

The Vision Apps library includes by default the implementation of the TIOVX conformance tests. In the file test_bidir_ext_framework.c the function writeImage is implemented.
I believe this function should be defined as static, as done for a similar function in test_copy_swap.c.

Depending on the linkage order, the wrong writeImage function can be linked, leading to runtime errors.

24 days ago

0 Reese Grimsley 24 days ago

TI__Genius 15156 points

Hi Evyatar,

Ah, I see what you mean that we have the same function defined in two different libraries, and the linking order will determine which is chosen (even though they have different function signatures).

I'll log this with our team. It would make more sense to have the TIOVX-side function be 'static', especially since it exists for conformance testing.

Logged as TIOVX-2336 (internal tracking)

BR,
Reese

0 Evyatar Tamir 24 days ago in reply to Reese Grimsley

Prodigy 20 points

Thank you Reese!

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AM62A7: Exported symbol collision between libtivision_apps and libedgeai-tiovx-apps