I am new to using the TMS320F2808 dsp based micro-controller My project requires that I use 2 software images. A bootstrap image and an application image must both be co-resident in different sectors of the 64Kx16 flash memory. The bootstrap image will be constrained to a 16K chunk of flash and the rest is allocated to the application image. Both software images will be written in C, however since the bootstrap image is memory constrained it will be a NOT use the DSP-BIOS, while the application image will task advantage of the DSP-BIOS's RTOS capabilities. After a reset of any kind the bootstrap image will execute and under the appropriate conditions initiate a switch to the application image.
My basic question is how does one reliably switch from executing in the boostrap image to the application image software. I am sure more is involved than a simple C setjmp & longjmp execution from the boostrap code executing to the address of the C init entry point (i.e. - _c_int00) in the application image's flash sector. Some general guidance and specific issues to be addressed would be highly appreciated.