Introduction to Assembly Language

Learn how software really works under the hood with Introduction to Assembly Language - a hands-on guide to x86-64 assembly language programming using the GNU Assembler (GAS) on Linux systems.This beginner-friendly book takes you step-by-step from the fundamentals of computer architecture and binary numbers to writing complete assembly language applications. Designed for students, aspiring systems programmers, cybersecurity professionals, and curious developers, this book focuses on practical skills and real-world Linux development tools.Unlike many assembly language books that rely heavily on theory, this guide emphasizes hands-on learning with clear explanations, detailed examples, and online interactive labs available through the Destin Learning platform.Inside this book, you will learn how to: - Understand how CPUs execute programs- Work with x86-64 registers and memory- Use Linux development tools including GCC, GAS, LD, and GDB- Write and debug assembly language programs- Perform arithmetic and logical operations- Build loops, procedures, and decision logic- Work with arrays and strings- Use Linux system calls for input and output- Call C library functions such as printf and scanf- Integrate assembly language with C programs- Build larger multi-function applications- Analyze ELF executables using objdump and readelf- Explore modern computer system concepts including stack vs heap memory and reverse engineering fundamentalsThis book includes detailed coverage of: - x86-64 assembly language fundamentals- GAS (GNU Assembler) syntax- Linux command-line development- Register operations- Memory addressing- Stack frames and procedures- System calls- Calling conventions- Debugging with GDB- Compiler-generated assembly- Program organization and optimizationIn addition to the book content, readers receive access to companion online labs through the Destin Learning lab platform. These interactive browser-based labs allow students to practice assembly language programming directly from their web browser without installing complicated development environments.The online labs include exercises such as: - Creating GAS programs- Working with registers and memory- Writing loops and procedures- Using GDB to debug programs- Building console applications- Calling C functions from assembly- Writing sorting and searching algorithms- Building a final assembly language projectWhether you are: - learning low-level programming for the first time- preparing for cybersecurity or reverse engineering work- studying computer architecture- exploring Linux systems programming- or simply wanting to understand how software works internallyThis book provides a practical and approachable introduction to assembly language programming.By the end of this book, you will have built a strong foundation in x86-64 assembly language development and gained a much deeper understanding of how modern computer systems execute software.

Pagina's: 265, Paperback, Independently published