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Support for 'Who called FunctionX at runtime' on DSP

Hi,

I have an algorithm runnning on top of BIOS, using DM8168 DSP.

I have function 'FunctionA' that is called multiple times by different functions at runtime. My program is not behaving as expected and FunctionA is called at some point when the alg fails, I want to know WHO called FunctionA at that particular time.

I am aware that for the ARM applications, the toolchain offers some compiler calls that tells at runtime who called 'FunctionX'.

Do you know if there is some mechanism for BIOS & DSP toolchain that provides a similar feature for my application?

Thanks!