This begin to make sense, recently we see several request from you around this goal, practically we think they are not easy to implement, changes on make file, changes on code syntax over all the asm code, debugging..etc.. moving the VDSP ASM functional code is of huge effort in our mind.
Are you able to find another option? or if you can describe more of your project, the product function, so we can have a look together, for example, is it able to use an existing functional module in the open source world to replace it?
The last resort, if you are using a dual core Blackfin CPU, you assign this VDSP code into another core, core B, we have core A running Linux, core B running the VDSP bear-metal code, and two cores communicate with each other via our inter-core communication API, the MCAPI.