That's explained in https://en.wikipedia.org/wiki/Funarg_problem#Downwards_funarg_problem https://en.wikipedia.org/wiki/Funarg_problem#Downwards_funar... In ad

That's explained in https://en.wikipedia.org/wiki/Funarg_problem#Downwards_funarg_problem https://en.wikipedia.org/wiki/Funarg_problem#Downwards_funar... In addition to return address and dynamic link, you need to store a static link in each stack frame.