Write the content of al register, after executing each instruction. Show the computation.

INSTRUCTIONS TO CANDIDATES

ANSWER ALL QUESTIONS

Assume that currently overflow flag, OF = 0,

carry flag, CF = 0, zero flag, ZF = 1, and sign flag, SF = 1.

Now consider the following code segment.

mov al, 118

add al, 15 rcl al, 2 and al, 5

;OF=?, CF=?, SF=?, ZF=?

; OF=?, CF=?, SF=?, ZF=? ;OF=?, CF=?, SF=?, ZF=?

Write the content of al register, after executing each instruction. Show the computation. (1 point for each instruction)

Write the value of the Carry Flag (CF), Overflow Flag (OF), Sign Flag (SF), and Zero Flag (ZF),

after executing each instruction. (0.5 points for each flag). No points if you don't provide any explanation for flags.

 

Attachments:

Expert's Answer

329 Times Downloaded

Related Questions

. Introgramming & Unix Fall 2018, CRN 44882, Oakland University Homework Assignment 6 - Using Arrays and Functions in C

DescriptionIn this final assignment, the students will demonstrate their ability to apply two ma

. The standard path finding involves finding the (shortest) path from an origin to a destination, typically on a map. This is an

Path finding involves finding a path from A to B. Typically we want the path to have certain properties,such as being the shortest or to avoid going t

. Develop a program to emulate a purchase transaction at a retail store. This program will have two classes, a LineItem class and a Transaction class. The LineItem class will represent an individual

Develop a program to emulate a purchase transaction at a retail store. Thisprogram will have two classes, a LineItem class and a Transaction class. Th

. SeaPort Project series For this set of projects for the course, we wish to simulate some of the aspects of a number of Sea Ports. Here are the classes and their instance variables we wish to define:

1 Project 1 Introduction - the SeaPort Project series For this set of projects for the course, we wish to simulate some of the aspects of a number of

. Project 2 Introduction - the SeaPort Project series For this set of projects for the course, we wish to simulate some of the aspects of a number of Sea Ports. Here are the classes and their instance variables we wish to define:

1 Project 2 Introduction - the SeaPort Project series For this set of projects for the course, we wish to simulate some of the aspects of a number of