Suppose i write a small code , in which i call a function , which is being declared as a reentrant function ... so for this function some RAM area gets allocated , depending upon which model user has opted for ... in this reentrant function , i carry out few PUSH operations , does this result in the decremnt of virtual stack pointer ... i mean to say, how can i relate the virtual stack in the external RAM with a reentrant function call .... i have got a dis-assemvler at my end ... also my monitor code gives me the provision of viewing the data memory .... so using this exsisting resources , how do i write a small code, which would reflect the handling of virtual stack pointer in the data memory ... please ........

--Bhaskar