How to pass multiple parameters in a single Ajax function?

Can someone help on how to pass parameters into a function in PIC assembly language.?

• Answer:

  Usually you push the parameters onto the stack. Then the call itself pushes the return address onto the stack, so the callee needs to know to skip over that to get at the parameters. If you want to pass different numbers of parameters to the same function (say there are some optional ones at the end, that may or may not be used, depending on the values of some of the non-optional parameters) then you could use the technique C compilers often use which is to push the last parameters first, so the first parameter is the first one you see looking down into the stack after the return address. Upon return from the called function the caller must be sure to adjust to stack pointer back to where it was before the parameters were pushed, effectively popping them back off the stack.