Using dynamic library with c6run for OMAP L138

Hello,

I work on OMAP L 138 using C6run tool.
I have generated a library for DSP side code using C6run (C6Run_0_95_02_02): dsplib.a

With cross compiler arm-none-linux-gnueabi, I have generated a dynamic library (*.so) including ARM side code, which links the dsplib.a ==>the output is libso.so.

Then I have generated an exe with a main.c which uses the libso.o.

When I launch the exe on omap, as long as the code running is on ARM side, it works.
But it does not work anymore when a ARM function tries to call a DSP function.

Is there anything particular to do to use a dynamic library (which includes ARM and DSP code) ?

Thanks