Answered: Implement the following expression in…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Topic Video

Question

Implement the following expression in masm x86 assembly language:
ECX = –(val3 - val1) + (-val4 + val2) + 3

a screenshot is needed

- Assume that val1 is 16-bit variable, val2 is 32-bit variable, val3 is 8-bit variable, and
val4 is 8-bit variable.
- You need to implement the expression the way it is provided, you cannot do any reduction on the
expression while implementing it.
- Initialize val1 with 12 (decimal), val2 with 9 (decimal), val3 with 2 (decimal), val4 with
20 (decimal),
- You are NOT allowed to update the values stored in val1, val2, val3 and val4
- Use mov, add, sub, movsx, movzx, or neg instructions whenever needed.
- Use the debugger to verify your answer

the format should be

.data

.code

main proc

main ENDP

END main

Expert Solution

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions