CSC362.L02 2004S, Lab 10: Stack Frames

Admin:
* Work!

Overview:
* Purpose of today's lab
* Lab
* Reflection

Procedure call (plus potential extra stuff)
        addl $-12,%esp
        movl Inval,%eax
        pushl %eax
        call Increment

Procedure recovery (plus potential extra stuff)
        addl $16,%esp
        movl %eax,%eax
        movl %eax,Result1
---- The next line is part of the next call
        addl $-8,%esp

Procedure start
        pushl %ebp
        movl %esp,%ebp
        subl $24,%esp

Procedure end
        movl %edx,%eax
        leave
        ret

leave: "copy the base pointer into the stack pointer"; "pop the base pointer"