Function stack reallocation

[Reggie Cushing <reggie.cushing@um.edu.mt>]

Hi All - I wish some insight on the possibility of reallocating a 
function stack to a malloced regions in realtime ie I jump out of a 
function and the next time I jump in the stack would have moved along 
with its data. To me it seems unreliable cause the values in the stack 
have no type hence I would not know if the stack value is a data value 
or a pointer. If I mistakenly interpret a data value as a pointer I will 
update the data value resulting in data corruption. I would really wish 
some expert insight in this on this subject.

Regards
R.