heapBufMP_open failed HELP!!

HI，

I'm adding messageq in my original project to make it run on multicores.

But I find that my .text is too large to fit into L2SRAM, and if it loaded on DDR，then every core shared a same copy of .out and cores will corrupt when running together.

So I copied my original project and add messageq on two projects which will generate two .out to load on core0 and core1.

I added ipc_start on both projects and heapBufMP_create on core0's project and heapBufMP_open on core1's project.  The creation is succeed but open keeps returning HeapBufMP_E_NOTFOUND. I put the open in a bios task, but why it can't get the handle of heap created by core0 on another project.1  what's wrong?

Then I created a single common.c on core0's project and add  a common.c on core1's project which links to core0's common.c . Now open works fine. I only put the heap create and open and messageq create and open in common.c. I want to get and put in other source files in both projects.Like below:

common.c

{

     if(core0) heapBufMP_create();

     else heapBufMP_open();

             .........

      messageq_create();

      messageq_open();

      if(core0)    master();

       else    slave();

}

master() defines in core0's project performs put and slave() defines in core1's project performs get.But both project can't compile right. I declared master and slave as externs but I got error says undefined master or slave.

2. Is it ok to do like above ,I mean share a common.c and perform get and put on other source files.

I'm really really in a hurry , PLEASE HELP!

thank you .