NIOS II Multi-Processor System's On-chip Memory

Dear ericv, there is one master core and four slave cores. Master core declares this array in its own code which slave cores have no information about, But this array needs to be accessed by all the slave cores.. Yes you are right that we can calculate the offset on the basis of core ID but for that,the base address must be known to slave cores. so, how the base address of this array will be shared with the slave cores if there is a shared memory in the system??