SigmaDSP programming

Hi,

    Given a c/c++ source in Visual Studio environment how is it possible to port and run on any Sigma-DSP processor.

    Is there a cross compiler/simulator or any other method to port and run it on Sigma-DSP.

    Sigma Studio seems to be for graphical design to be converted to source code. But if a pre-existing source is available how can it be ported and tested on SigmaDSP?

Thanks

D