In the following code, the value in AL is intended to be a signed byte. Explain how theOverflow flag helps, or does not help you, to determine whether the final value in AL fallswithin a valid signed range.mov al,-1add al,130
In the following code, the value in AL is intended to be a signed byte. Explain how theOverflow flag helps, or does not help you, to determine whether the final value in AL fallswithin a valid signed range.mov al,-1add al,130
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
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In the following code, the value in AL is intended to be a signed byte. Explain how the
Overflow flag helps, or does not help you, to determine whether the final value in AL falls
within a valid signed range.
mov al,-1
add al,130
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