Define far and near procedures, Computer Engineering

Assignment Help:

Q. Define Far and Near Procedures?

Procedure offers the primary means of breaking the code in a program into modules. Procedures have one maindrawbackwhich is they need extra code tojoin them together in such a way that they can communicate with each other. This additional code is sometimes denoted as linkage overhead.

A procedure call includes:

1. Unlike other branch instructions a procedure call should save the address of next instruction so that return will be able to branch back to proper place in calling program.

2. Registers used by procedures are need to be stored before their contents are changed and then restored just before procedure is finished.

3. A procedure should have a means of sharing or communicating data with the procedures which call it,it is parameter passing.


Related Discussions:- Define far and near procedures

Show error detection mechanism, Q. Show Error detection mechanism? Erro...

Q. Show Error detection mechanism? Error detection mechanism can be described as below: Figure: Error detection and correction

What is the difference among conventional and HD T.V, a. Write down the sal...

a. Write down the salient difference among conventional T.V. and High Definition TV (HDTV) and also highlight the various benefits of digital representation for video. b. Video

Payment, how can get payment

how can get payment

Cohesion assignments, what can be different assignments given on this topic...

what can be different assignments given on this topic?

What is dots per inch, Q. What is Dots per Inch? DPI (Dots per Inch) is...

Q. What is Dots per Inch? DPI (Dots per Inch) is a measure for actual sharpness of onscreen image. This relies on both the resolution and size of the image. Practical experienc

Sorting circuit along with odd-even merging circuit, Q. Sorting Circuit alo...

Q. Sorting Circuit along with Odd-Even Merging Circuit? The merge sort algorithm needs two circuits which imply that one circuit for merging and another circuit for sorting the

What do you mean by decoders, Q. What do you mean by Decoders? Decoder ...

Q. What do you mean by Decoders? Decoder transforms one kind of coded information to other form. A decoder has n inputs and one enable line (sort of selection line) and 2 n ou

Pc cross assembler, 1.0 By working throughthe first time guide this will ga...

1.0 By working throughthe first time guide this will gain familiarity with the on board monitor and the PC cross assembler  After connecting the system to the terminal program,

Major task of a computer to carry out instruction execution, The major task...

The major task of a computer is to carry out instruction execution. The key questions that can be asked in this respect are: (a) how are the instructions provided to computer? And

Find a connection factory, Why do I get an exception when trying to find a ...

Why do I get an exception when trying to find a connection factory? Ans) The exception is regularly something like java.io.InvalidClassException or java.lang.NoClassDefFoundErro

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