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

Posted Date: 10/13/2012 7:15:22 AM | Location : United States

Ask an Expert

Related Discussions:- Handling interrupts - computer architecture, Assignment Help, Ask Question on Handling interrupts - computer architecture, Get Answer, Expert's Help, Handling interrupts - computer architecture Discussions

Write discussion on Handling interrupts - computer architecture
Your posts are moderated

Write your message here..

Related Questions

What are the roll and page areas, What are the roll and page areas? Ro... What are the roll and page areas? Roll and page areas are SAP R/3 buffers used to kept user contexts (process requests).  The SAP dispatcher assigns procedure requests to work

use and benefits of object-oriented programming, The Chocolate Delights Ca... The Chocolate Delights Candy Company requires to add the following functionality to its cash register: When a customer is checking out, the cash register requires keeping the ne

Why pointer variable to a function as an argument, Why pointer variable som... Why pointer variable sometimes desirable to pass a pointer to a function as an argument? Frequently, a called function needs to make changes to objects declared in the calling

Illustrate about probability of collision, Illustrate about probability of ... Illustrate about probability of collision? Probability of collision: There is a triangle and on this let’s assume that there are three ants one on each corner and are free t

Coa, Whats the use of coa Whats the use of coa

How is recursion handled internally, How is recursion handled internally? ... How is recursion handled internally? Internally, every recursive call to a function requires storing the intermediate values of the parameters and local variables in a run time

#logic function, Minimize the following logic function using K-maps and rea... Minimize the following logic function using K-maps and realize using NAND and NOR gates. F(A,B,C,D) =?_m(1,3,5,8,9,11,15) + d(2,13).

What is magento, Magento is a feature-rich eCommerce platform built on open... Magento is a feature-rich eCommerce platform built on open-source technology that gives online merchants with unprecedented flexibility and control over the look, content and funct

Construct the finite automata, Give the regular expression of the set of al... Give the regular expression of the set of all even strings over the alphabet {a, b} along with at least one of the two substrings aa or bb. As well construct the finite automata wh

What is system conception, What is system conception? It deals with gen... What is system conception? It deals with genesis of an application and formulating tentative needs. The purpose of the system conception is to defer details and understand what