Assembly language: The coordination of the ESP and EBP registers for procedures is perhaps one of the most ingenious ideas covered in the course. I remember, when I first learned this, I absolutely...

Assembly language:

The coordination of the ESP and EBP registers for procedures is perhaps one of the most ingenious ideas covered in the course. I remember, when I first learned this, I absolutely fell in love with this technique. BTW, in later courses (like CS 510, CS 715, etc.), you will revisit this technique, under the name ofactivation records.

Briefly explain in your own words, exactly what is accomplished by performing PUSH EBP and MOV EBP, ESP at the beginning of procedures, and POP EBP at the end. Also, why is it necessary?