What kinds of statements are present in an assembly language, Computer Engineering

Assignment Help:

What kinds of statements are present in an assembly language program? Discuss.

An assembly program contains subsequent three types of statements:
1. Imperative statements: These specify an action to be performed throughout execution of the assembled program. All imperative statement classically translates in one machine instruction.

2. Declaration statements: The syntax of declaration statements is as given below:
[Label]      DS< constant >
[Label]      DC '< value >'
The DS statement reserves regions of memory and related names with them. The DC statement constructs memory words having constants.

3. Assembler directives: These instruct the assembler to perform specific actions throughout the assembly of a program. For illustration:

START < constant > directive specifies that the first word of the target program generated through the assembler must be placed in the memory word along with address .


Related Discussions:- What kinds of statements are present in an assembly language

Write a subroutine in c which toggles the cursor, Q . Write a subroutine in...

Q . Write a subroutine in C which toggles the cursor? Write a subroutine in C which toggles the cursor. It takes one argument which toggles the value between on (1) and off (0)

Array, list advantages of array

list advantages of array

How can i delete a file, The Standard C Library function is removing. (This...

The Standard C Library function is removing. (This is thus one of the few questions in this section for which the answer is not ''It's system-dependent.'') On older, pre-ANSI Unix

Define the term electronic cheques in briefly, Define the term Electronic C...

Define the term Electronic Cheques in briefly. The other mechanism for Internet payment is electronic cheques. Along with electronic cheques, there payer (either a business or

Naïve bayes algorithm for text classification, Assignment 3: Naïve Bayes al...

Assignment 3: Naïve Bayes algorithm for text classification. First part: In this assignment, we will redo the task of classifying documents (assignment 2) using the same R

Define superscalar processors, In scalar processors just one instruction is...

In scalar processors just one instruction is implemented per cycle which means just one instruction is issued for each cycle and only that one instruction is completed however the

What is batch processing, What is Batch processing In this process, a n...

What is Batch processing In this process, a number of tasks (or jobs) are all collected together over a set period of time. They are then all loaded into the computer system (i

Unlike ipv4 & ipv6 which field in base header not include, Unlike Ipv4, Ipv...

Unlike Ipv4, Ipv6 does not include which field in the base header? Unlike Ipv4, Ipv6 does not contain the Field for Fragmentation information into the base header.

#title., REPRESENTATION OF POYNOMIAL OF 2 OR MORE VARIABLES USING ARRAY

REPRESENTATION OF POYNOMIAL OF 2 OR MORE VARIABLES USING ARRAY

Which loader is executed when a system is first turned on, Which loader is ...

Which loader is executed when a system is first turned on or restarted? Ans. Bootstrap loader executed while a system is first turned on or restarted.

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