Handling interrupts - computer architecture, Computer Engineering

Assignment Help:

Handling Interrupts:

Precise interrupts (sequential semantics)

  • Complete instructions before the offending instructions

o   Force trap instruction into IF

o   Squash (effects of) instructions after

o   Save PC (& next PC with delayed branches)

  • Must handle simultaneous interrupts

o   ID - illegal/privileged instruction

o   EX - arithmetic exception

o   IF, M - memory access ( misaligned, page fault protection)

Example: Data page fault

501_Handling Interrupts.png



Related Discussions:- Handling interrupts - computer architecture

One can use the event get in a report without ldb attribute, One can use th...

One can use the event GET in a report without LDB attribute. False. no one can use the event GET in a report without attribute.

Mini project, give proper code for any kind of project in oop c++

give proper code for any kind of project in oop c++

Cg transformations, magnify a triangle a(0,0), b(1,1), c(5,2) twice its siz...

magnify a triangle a(0,0), b(1,1), c(5,2) twice its size hile keeping c as fix

Convert the decimal number 82.67 into hexadecimal , Conversion of the decim...

Conversion of the decimal number 82.67 into Hexadecimal ? Ans. (1010010.10101011) 2 is the binary equivalent of decimal number 82.67. Now convert each 4-bit binary into an equ

Sorting, Different sorting algorithm will be discussed in the lecutres. The...

Different sorting algorithm will be discussed in the lecutres. The task in this worksheet is to write a funtions based on the Quicksort algorithm. When sorting an array of objec

Differentiate between protection and security, Differentiate between protec...

Differentiate between protection and security. Operating system contains a collection of objects, software or hardware. All objects have a unique name and can be accessed by

Paging, Hardware Support for paging

Hardware Support for paging

C token, describe briefly about the c token with suitable example program

describe briefly about the c token with suitable example program

Threads model - parallel programming model, In this model a one process can...

In this model a one process can have multiple, concurrent implementations paths. The major programs are scheduled to run by the native operating system. It loads and obtains all th

What are limitations of assembly language, What are limitations of assembly...

What are limitations of assembly language? i. It is changed to machine language using assembler which is time consuming when compared with machine language. ii. It is comple

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd