Computers and Technology

x86. Suppose this OS structure allows device drivers to be implemented at user-level. On the x86 architecture a general protection fault occurs if we attempt to trap to a ring of protection less privileged than the current protection domain. Briefly explain how we can invoke user-level device drivers from the kernel (by essentially performing the opposite

answer
Answers: 3

Other questions on the subject: Computers and Technology

image
Computers and Technology, 22.06.2019 21:00, jennifer7037
Ulia is planning to attend the same private four-year college her parents attended. she wants to save at least $18,000 in four years to contribute to her college education. which monthly deposit amounts can julia use to achieve her goal? check all that apply.
Answers: 2
image
Computers and Technology, 23.06.2019 06:00, 573589
What machine listens for http requests to come in to a website’s domain? a. a router b. a browser c. a server d. a uniform resource locator
Answers: 1
image
Computers and Technology, 24.06.2019 02:30, journeyhile5
How to apply the fly in effect to objects on a slide
Answers: 1
image
Computers and Technology, 24.06.2019 07:30, LuckyCharms988
Consider the folloeing website url: what does the "http: //" represent? a. protocal identifier. b. ftp. c. domain name d. resource name
Answers: 2
Do you know the correct answer?
x86. Suppose this OS structure allows device drivers to be implemented at user-level. On the x86 arc...

Questions in other subjects:

Konu
Mathematics, 25.10.2019 21:43
Konu
English, 25.10.2019 21:43