Question: Q6 the following interrupt handler code, select the items that do not belong.? -disable interrupts -save PC -save $k0 -enable interrupts; -save processor registers; -execute

Q6

the following interrupt handler code, select the items that do not belong.? -disable interrupts

-save PC

-save $k0

-enable interrupts; -save processor registers;

-execute device code;

-restore processor registers;

-disable interrupts; -restore $k0; -disable interrupts; - restore PC; - enable interrupts; - return from interrupt;

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

7. In the following actions in the INT macrostate, select the items that do not belong. - save PC; - save SP; - $k0 +--PC; - enable interrupts; - save processor registers; -ACK INT by asserting INTA;...

Q:

Chapter 4 l. Upon an interrupt, what has to happen implicitly in hardware before control is transferred to the interrupt handler? 3. Put the following steps in the correct order: actual work of the...

Q:

Question 22 (2 points) Put the following steps for handling interrupt in correct order. 1) actual work of the handler 2) disable interrupt 3) enable interrupt 4) restore k0 from stack 5) restore...

Q:

Pipeline Task Assume a 5-stage pipelined processor using the standard 5-stages ( IF , ID , EX , MEM , WB ) that uses no forwarding or stalling circuitry. Rather, you will use the compiler to add...

Q:

Provide a summary technical report with your own words about Pipelined Execution which is also named as Instruction Level Parallelism, addressing mainly the following areas: 1. What is Pipelined...

Q:

Question 28 (2 points) Which one is an Asynchronous event? Question 28 options: illegal operation code divided by zero keyboard stroking emulated instructions Question 29 (2 points) Consider the...

Q:

Question 7 (2 points) Lets say you want to write a program for comparing two strings. You have a choice of using a 32-bit byte-addressable Big-endian or Little-endian architecture to do this. In...

Q:

1. Intro to Kernel Hacking To develop a better sense of how an operating system works, you will also do a few projects inside a real OS kernel. The kernel well be using is a port of the original Unix...

Q:

Multiple CHoice QUestions Question 80 Some filesystems require ______________ tools to restore the performance on mechanical drives, which have sections of the filesystem become non-contiguous. Save...

Q:

A saturated-liquid mixture of 69.4 mol% benzene (B) in toluene (T) is to be continuously distilled at atmospheric pressure to produce a distillate containing 90 mol% benzene, with a yield of 25 moles...

Q:

Bramble Watch Company reported the following income statement data for a 2-year period. Sales revenue Cost of goods sold Beginning inventory Cost of goods purchased Cost of goods available for sale...

Q:

Which of the following is true regarding the current ratio in 2 0 1 9 ? Group of answer choices It has declined from 0 . 6 1 to 0 . 4 0 , which indicates the company is struggling. The ratio has...

Q:

is the buying or selling of stocks by insiders who possess material that is still not public. Multiple Choice Downcycling Gatekeeping Whistleblowing Plagiarizing Insider trading

Q:

Describe how strategic priorities vary by level corporate, business and operational and comment on the links between business strategy and human resource management (HRM)

Q:

Describe the characteristics of strategic decisions and define what is meant by strategy and strategic management

Q:

Appreciate the meaning of quadruple bottom line as a firm or organization strategy for sustainable work systems