Assembly Language x86 Processors for beginners from Udemy

What's inside

Learning objectives

Write and debug assembly programs with masm at the machine level for x86 and intel64 processors
Number systems and data representation
Assembly language basic elements
Defining data
Data transfer instructions
Addition and subtraction
Operators and directives
Indirect addressing

Procedures and stack operations
Boolean and comparison instructions
Conditional jumps
Shift and rotate instructions
Multiplication and division instructions
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Write and debug assembly programs with masm at the machine level for x86 and intel64 processors
Number systems and data representation
Assembly language basic elements
Defining data
Data transfer instructions
Addition and subtraction
Operators and directives
Indirect addressing
Procedures and stack operations
Boolean and comparison instructions
Conditional jumps
Shift and rotate instructions
Multiplication and division instructions
Show more
Show less

Syllabus

Introduction

Introduction to Assembly Language for x86 Processors

Installing Visual Studio 2022 Community Edition

Setup Visual Studio 2022 for Assembly x86

How to convert binary, decimal and hexadecimal, binary and hexadecimal addition and subtraction

Introduction to number systems

Converting binary to hexadecimal

Converting hexadecimal to binary

Converting binary to decimal

Converting hexadecimal to decimal

Converting decimal to binary

Converting decimal to hexadecimal

Binary addition and subtraction

Hexadecimal addition

Hexadecimal subtraction

Negative numbers storage

Overflow

Integer and string constants, expressions, directives and instructions

Integer constants and expressions

Character and string constants

Reserved words and identifiers

Directives and Instructions

Labels

Mnemonics and Operands

Comments and No Operation instruction

Learn how to write programs

Defining data

Types of registers

Little-Endian and big-endian order

Template for Assembly Language Program without using Irvine32

A template for assembly language programs using Irvine32

Defining strings

B-1-Example program- Hello World

B-2-Example program without using Irvine32

B-3-Example program using Irvine32

B-4-Example Program-Unsigned Integer to binary-hexadecimal

C-Assignment 3 - bigEndian to littleEndian

Learn how to use mov, movzx, movsx and xchg instructions with example program and assignments

MOV instruction

MOVZX instruction

MOVSX instruction

XCHG instruction

B-Example Program- Case conversion

C-1-Assignment 1-Using 32 bit signed integer to calculate an expression

C-2-Assignment 2-Using 8 bit unsigned integer to calculate an expression

In this section you will learn how to use ALIGN, LENGTHOF, OFFSET, PTR, SIZEOF and TYPE instructions

ALIGN directive

LENGTHOF operator

Offset operator

PTR operator

SIZEOF operator

TYPE operator

In this section you will learn how to use INC and DEC instructions, pointers, indexed operands and flags

Flags affected by addition and subtraction

INC and DEC instructions

Arrays

Indexed operands

Pointers

B-Example Program - Summing an Array

Learn how to use procedures, PUSH, POP and LEA instructions

CALL and RET instructions

Stack parameters

POP instruction

PUSH instruction

LEA instruction

B-Example program-Reverses a string

C-Assignment 5 reverse string and count lowercase

Learn Boolean instructions such as OR, NOT, AND, XOR

AND instruction

NOT instruction

OR instruction

TEST instruction

XOR instruction

Learn how to use all jump and loop instructions

Unconditional JMP and LOOP instructions

Conditional structure

Jump based on equality JE JNE JCXZ JECXZ

Jump based on signed comparisons

Jump based on unsigned comparisons

Jumps based on specific flag values

LOOPZ LOOPNZ LOOPE and LOOPNE instructions

While loops

B-1-Example program-sum positive number

B-2-Example program Find the maximum integer in an array

B-3-Example program-Convert Java code to ASM code-While loop

B-4-Example Program- Generating random numbers

B-5-Example program-Copying a string from source to destination

C-Assignment 4-Fibonacci number sequence

Learn how to use all shift and rotate instructions such as RCL, RCR, ROL, ROR, SHL, SHR, SHLD and SHRD

RCL and RCR instructions

ROL instruction

ROR instruction

SHL instruction

SHR instruction

SHLD and SHRD instructions

B-Example program-Shift and rotate instructions

C-Assignment 8-Call two Procedures HexOutput and HexInput

Learn how to use MUL, IMUL, DIV and IDIV instructions

MUL instruction

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Assembly Language x86 Processors for beginners with these activities:

Review Number Systems

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Reinforce your understanding of number systems and data representation, which are fundamental to assembly language programming.

Browse courses on Number Systems

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Review decimal, binary, and hexadecimal number systems.
Practice converting between different number systems.
Work through addition and subtraction problems in binary and hexadecimal.

Read 'Assembly Language for x86 Processors' by Kip Irvine

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Supplement your learning with a comprehensive textbook on x86 assembly language.

View Assembly Language for x86 Processors on Amazon

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Obtain a copy of 'Assembly Language for x86 Processors' by Kip Irvine.
Read the chapters relevant to the course topics.
Work through the examples and exercises in the book.

Assembly Language Coding Challenges

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Sharpen your assembly language programming skills by completing coding challenges.

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Find online resources with assembly language coding challenges.
Attempt to solve the challenges using MASM and Irvine library.
Debug and test your code thoroughly.

Four other activities

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Show all seven activities

Create a Cheat Sheet for Assembly Instructions

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Consolidate your knowledge of assembly instructions by creating a cheat sheet.

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List all the assembly instructions covered in the course.
For each instruction, write a brief description of its function and syntax.
Organize the cheat sheet for easy reference.

Read 'Programming from the Ground Up' by Jonathan Bartlett

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Gain a deeper understanding of assembly language by exploring a book that focuses on low-level programming.

View Learn to Program with Assembly on Amazon

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Obtain a copy of 'Programming from the Ground Up' by Jonathan Bartlett.
Read the chapters relevant to the course topics, focusing on the fundamentals.
Experiment with the examples provided in the book.

Develop a Simple Calculator in Assembly

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Apply your assembly language skills by developing a practical application.

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Design the calculator's functionality and user interface.
Write the assembly code for the calculator's logic.
Test and debug the calculator thoroughly.
Add features such as memory and error handling.

Help other students in the discussion forums

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Reinforce your understanding by helping other students with their questions and problems.

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Regularly check the course discussion forums.
Answer questions from other students to the best of your ability.
Explain concepts clearly and provide helpful examples.

Career center

Learners who complete Assembly Language x86 Processors for beginners will develop knowledge and skills that may be useful to these careers:

Malware Analyst

A malware analyst examines and dissects malicious software to understand its functionality, behavior, and impact. This career typically requires a master's degree. This course, with its emphasis on assembly language programming for x86 processors, may be highly valuable. Malware is often written or obfuscated using assembly language to evade detection and achieve low-level control over infected systems. Learning assembly language fundamentals, data representation, and debugging techniques, as covered in this course, helps build a strong foundation for malware analysis. In particular, the sections on Boolean and comparison instructions, conditional jumps and loop instructions, and shift and rotate instructions may prove especially helpful for reverse engineering malware.

See salaries and explore the career path for Malware Analyst

Reverse Engineer

A reverse engineer analyzes software or hardware to understand its design, functionality, and implementation, often without access to the original source code or documentation. This course that focuses on programming microprocessors for Intel and AMD processors, particularly with MASM (Microsoft Macro Assembler), helps build a foundation for reverse engineering. By learning assembly language fundamentals, Intel processor architecture, and debugging techniques, you gain insights into how software interacts with hardware at a low level. Understanding data representation, operators, and instructions, as taught in this course, may provide a deeper understanding of disassembled code, aiding in the reverse engineering process. The modules on shift and rotate instructions, as well as multiplication and division instructions, may be especially helpful.

See salaries and explore the career path for Reverse Engineer

Exploit Developer

An exploit developer creates code that takes advantage of security vulnerabilities in software or hardware. This course, with its focus on assembly language programming for x86 processors, may be very relevant. A deep understanding of assembly language is often required to craft effective exploits. The course's coverage of assembly language fundamentals, data representation, and debugging techniques may provide the foundational knowledge needed to create exploits. The discussion of conditional jumps, loop instructions, shift, and rotate instructions may be particularly beneficial for those looking to understand and develop exploits.

See salaries and explore the career path for Exploit Developer

Systems Programmer

A systems programmer develops and maintains system software, such as operating systems, device drivers, and system utilities. System programming often requires a deep understanding of hardware and low-level programming techniques. This course, focused on assembly language for x86 processors, may be directly relevant. This course helps build a strong foundation for understanding how system software interacts with hardware. Assembly language fundamentals, data representation, and memory management covered in the course may be valuable for anyone working on system-level software. In particular, the modules on procedures and stack operations, boolean and comparison instructions, and conditional jumps and loop instructions may prove particularly useful.

See salaries and explore the career path for Systems Programmer

Firmware Engineer

A firmware engineer develops and maintains the low-level software that controls hardware devices. This course, centered around programming x86 processors using assembly language, may be highly relevant. Firmware engineers often work closely with microprocessors and need a deep understanding of their architecture and instruction sets. Learning about data transfer instructions, addition and subtraction, and procedures and stack operations, as covered in this course, helps build a strong foundation for working with firmware. The material on conditional jumps and loop instructions included in this course may be particularly beneficial.

See salaries and explore the career path for Firmware Engineer

Security Researcher

A security researcher investigates vulnerabilities in software and hardware systems. Assembly language knowledge, as taught in this course using x86 processors, may be valuable for analyzing malware, reverse engineering software, and understanding low-level security exploits. This course may help build a foundation for understanding how vulnerabilities are implemented at the machine level. By learning about assembly language fundamentals, data representation, and debugging techniques, security researchers may gain insights into how attackers exploit software and hardware. The sections covering Boolean and comparison instructions, conditional jumps and loop instructions, and shift and rotate instructions, could be particularly helpful for identifying and understanding security vulnerabilities.

See salaries and explore the career path for Security Researcher

Performance Engineer

A performance engineer analyzes and optimizes the performance of software systems. This course, by focusing on assembly language programming for x86 processors, may be valuable because it helps to understand how code executes at the machine level. Performance engineers often need to identify performance bottlenecks and optimize critical sections of code. Assembly language fundamentals, data representation, and instruction sets covered in this course helps build a strong foundation for performance analysis and optimization. The sections on shift and rotate instructions, as well as multiplication and division instructions, may be particularly useful.

See salaries and explore the career path for Performance Engineer

Operating Systems Developer

An operating systems developer creates and maintains the core software that manages computer hardware and provides services for applications. This course, which focuses on assembly language for x86 processors, helps to explore the lower levels of operating system development. Assembly language knowledge is essential for understanding how operating systems interact directly with hardware. Learning about assembly language fundamentals, data representation, and memory management, as covered in this course, may provide a deeper understanding of operating system internals. In particular, the sections on procedures and stack operations may be helpful.

See salaries and explore the career path for Operating Systems Developer

Compiler Developer

A compiler developer designs and implements compilers, which translate high-level programming languages into machine code. This course, focused on assembly language programming for x86 processors, may be useful, as it provides an understanding of the target architecture for many compilers. Knowing about data representation, instruction sets, and optimization techniques at the assembly level, as covered in this course, may help one to write more efficient compilers. By learning the basics of assembly language programming, the developer may better understand the machine level implications of compiler design decisions. The material on multiplication and division instructions may be particularly relevant.

See salaries and explore the career path for Compiler Developer

Embedded Systems Engineer

An embedded systems engineer designs, develops, and tests software for embedded systems, which are computer systems designed for specific tasks within devices. This course, focusing on assembly language for x86 processors, may be valuable because embedded systems often require low-level programming and optimization for resource-constrained environments. Having an understanding of machine architecture helps to write optimized code. Learning about data representation, assembly language instructions, and memory management, as covered in this course, provides a foundation for working with embedded systems. The material on shift and rotate instructions may prove especially relevant.

See salaries and explore the career path for Embedded Systems Engineer

Game Programmer

A game programmer develops the code that brings video games to life. Game programmers often need to optimize their code for performance, making assembly language knowledge helpful. This course, focused on programming x86 processors, may be relevant for game programmers who need to optimize critical sections of their game engine or write custom assembly code for specific hardware platforms. Understanding data representation, instruction sets, and memory management provided by this course may provide a deeper understanding of how game engines work at a low level. The course's sections on shift and rotate instructions and multiplication and division instructions may be particularly beneficial for game programmers.

See salaries and explore the career path for Game Programmer

Computer Architect

A computer architect designs and develops the architecture of computer systems, including processors, memory systems, and storage devices. This role typically requires an advanced degree (master's or PhD). This course, which focuses on assembly language programming for x86 processors, may be especially valuable. As a computer architect, a deeper understanding of assembly language may help in making informed decisions about processor design and optimization. Assembly language fundamentals, data representation, and instruction sets, as covered in this course, provide a solid foundation for understanding computer architecture principles.The course's coverage on multiplication and division instructions may be especially helpful.

See salaries and explore the career path for Computer Architect

Hardware Engineer

A hardware engineer designs, develops, and tests computer hardware components and systems. While hardware engineers primarily work with physical circuits and components, a basic understanding of assembly language programming, as taught in this course for x86 processors, may be beneficial. This is because it helps to understand how software interacts with hardware at a low level. Assembly language fundamentals, data representation, and instruction sets covered in this course may provide valuable context for hardware design decisions. The material on number systems and data representation may be particularly relevant.

See salaries and explore the career path for Hardware Engineer

Technical Support Engineer

A technical support engineer provides technical assistance to customers who are experiencing problems with software or hardware. Understanding assembly language, as taught in this course for x86 processors, may be useful for troubleshooting low-level software issues and understanding system behavior. The course may help one understand the root causes of software problems and provide more effective solutions. The modules on data representation, operators and directives, and indirect addressing may be particularly useful.

See salaries and explore the career path for Technical Support Engineer

Software Quality Assurance Engineer

A software quality assurance engineer tests software to ensure that it meets quality standards and performs as expected. Knowledge of assembly language, as covered in this course for x86 processors, may enhance testing by understanding how software interacts with hardware at a low level. Assembly language fundamentals, data representation, and debugging techniques may provide insights into potential software defects. The sections on conditional jumps and loop instructions may be particularly helpful for identifying logical errors in software code.

See salaries and explore the career path for Software Quality Assurance Engineer

Assembly Language x86 Processors for beginners

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