Hi list! I was playing with some disassembly these days and I noticed that some functions stores global vars in ebx register and then it may call another functions assuming that ebx will be unchanged when the control back to the caller! I have a post with more details about this assembly code at: http://gotfault.net/paste/index.php?show=4
Well, i read that some register must be preserved in function, but dont know if that is true and what register must be unchanged in a function anyone can explain me this?? regards Carlos Barros
