Fundamentals of Arm architecture

Comprehensive and practical guide of key features of Armv8-A architecture

Smartphones, AI System-on-Chip (SoC), Electric Vehicle Automotive system are in Armv8-A based Arm processors. Currently, in the system software industry, knowledge of the Armv8-A architecture is considered essential as it is in high demand. But for system software engineers, there is no lecture covering Armv8-A architecture so far.

This course is for software engineers and students who want to quickly learn how to develop quality software for Armv8-A architecture without reading long technical reference document. The contents of this course covers practical skills or tips which can be applied your real project once you complete this course.

Key features;

The following are the key features of this course:

Overview of the primary concepts of Armv8-A
Practical TRACE32 debugging exercises
In-depth practical case studies

Why we need to learn about Arm architecture?

There are several reasons why we need to learn about Arm architecture.

Understanding ARM architecture helps in diagnosing and resolving software issues more effectively.
It strengthens core skills needed to become better embedded systems engineer.
Arm knowledge provides a solid foundation to analyze and comprehend complex software architectures
Learning Arm architecture offers deeper insight into startup code and low-level kernel operations
Arm expertise improves reverse engineering abilities, allowing you to dissect and understand compiled software more easily

If you would like to upgrade engineering ability, this course is right for you.

What's inside

Learning objectives

The use of register
Assembly instruction
Exception level and privilege level
Exception handling

Aapcs: procedure call standard for the arm architecture
Trustzone
Virtualization
Memory architecture

The use of register
Assembly instruction
Exception level and privilege level
Exception handling
Aapcs: procedure call standard for the arm architecture
Trustzone
Virtualization
Memory architecture

Syllabus

Introduction

Why we need to learn about Arm architecture - Part.1

Why we need to learn about Arm architecture - Part.2

Registers

The learners will understand the bit encoding which represents the exception levels

Traffic lights

Read about what's good

what should give you pause

and possible dealbreakers

Strengthens core skills needed to become a better embedded systems engineer, which is useful for those looking to upgrade their engineering abilities

Provides a solid foundation to analyze and comprehend complex software architectures, which is essential for system software engineers

Offers deeper insight into startup code and low-level kernel operations, which can improve debugging ability

Improves reverse engineering abilities, allowing you to dissect and understand compiled software more easily, which is useful for diagnosing and resolving software issues

Includes practical TRACE32 debugging exercises, which can be applied to real projects once you complete this course

Focuses on Armv8-A architecture, which is in high demand in the system software industry, especially for smartphones, AI System-on-Chip (SoC), and Electric Vehicle Automotive systems

Reviews summary

Practical fundamentals of armv8-a architecture

According to learners, this course provides a solid and practical introduction to the Armv8-A architecture, particularly focusing on its fundamental concepts. Students highlight the effective use of TRACE32 debugging exercises and practical case studies as particularly helpful for understanding assembly instructions and exception levels. The course is often described as well-structured and clear, making complex topics accessible. While some note it's best for those with some prior background in assembly or embedded systems, many find it excellent for building foundational knowledge needed for system software development and debugging. It's seen as a valuable resource for understanding low-level operations and improving debugging skills.

Depth varies; focus on assembly, EL, memory.

"Focuses heavily on assembly, exception levels, and memory, which was exactly what I needed."

"It covers the core topics well, but doesn't go deep into every single aspect of the architecture."

"Good coverage of the fundamental assembly instructions and exception handling."

"If you need a deep dive into, say, TrustZone or Virtualization beyond the intro, you'll need other resources."

Best for those with some prior technical knowledge.

"Some prior experience with assembly language or embedded systems helps a lot."

"While it covers fundamentals, absolute beginners might find the pace challenging without some background."

"It's a great start if you have a basic understanding of computer architecture."

"Not for someone with zero technical background, but excellent if you have some programming foundation."

Instructor explains complex topics clearly.

"The explanations were clear and concise, making complex topics understandable."

"Instructor did a good job breaking down the material."

"I found the delivery easy to follow."

"Complex concepts were explained in a straightforward manner."

Knowledge gained is useful for real-world tasks.

"The practical skills and tips can be applied to real projects immediately."

"This course directly helped me improve my debugging and understanding of low-level system behavior."

"I found the content highly relevant to my work in embedded systems development."

"It bridges the gap between theoretical knowledge and practical application quite well."

Course provides strong base in Armv8-A essentials.

"The course provides a very solid foundation in Armv8-A fundamentals, covering registers, assembly, and exception levels well."

"It's great for getting a grip on the core concepts before diving into more complex areas."

"I learned about the essential elements of Armv8-A needed for system software development."

"Covers the absolute basics like registers, assembly instructions, and exception handling effectively."

TRACE32 exercises aid practical understanding.

"TRACE32 exercises are so helpful to understand every step. This course is really practical."

"The TRACE32 debugging examples were key to visualizing the concepts, especially for assembly instructions."

"I appreciated the hands-on TRACE32 labs; they made debugging registers and assembly much clearer."

"Using TRACE32 alongside the lectures provided the practical experience I needed to grasp the content."

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 Fundamentals of Arm architecture - Armv8-A with these activities:

Review Assembly Language Fundamentals

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Solidify your understanding of assembly language concepts, which are crucial for understanding Armv8-A assembly instructions.

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Review basic assembly syntax and addressing modes.
Practice writing simple assembly programs.
Understand the relationship between assembly and machine code.

Study 'Operating Systems: Design and Implementation'

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Gain a deeper understanding of OS concepts relevant to Arm architecture.

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Read the chapters on memory management and exception handling.
Relate the concepts to the Armv8-A architecture and its exception levels.
Consider how these concepts are implemented in Linux on ARM.

Read 'ARM Assembly Language: Fundamentals and Techniques'

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Deepen your understanding of ARM assembly language with a dedicated textbook.

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Read the chapters covering instruction sets and addressing modes.
Work through the examples and exercises in the book.
Relate the book's content to the course's assembly instruction sections.

Four other activities

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Assembly Code Debugging Exercises

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Sharpen your debugging skills by practicing with assembly code snippets and identifying errors.

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Find online resources with ARM assembly debugging exercises.
Use a debugger (like TRACE32) to step through the code and identify issues.
Focus on common errors like incorrect register usage or memory access violations.

Create a Cheat Sheet for Armv8-A Instructions

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Consolidate your knowledge of Armv8-A assembly instructions by creating a concise cheat sheet for quick reference.

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List the most common Armv8-A instructions covered in the course.
Include a brief description of each instruction's purpose and syntax.
Organize the cheat sheet for easy lookup during debugging or coding.

Implement a Simple Program in Arm Assembly

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Apply your knowledge by implementing a small program (e.g., string manipulation, simple calculator) using Arm assembly.

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Choose a simple programming task suitable for assembly implementation.
Write the assembly code, paying attention to register usage and memory management.
Test and debug the program using TRACE32 or a similar debugger.

Presentation on Arm TrustZone

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Create a presentation explaining Arm TrustZone technology and its security implications.

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Research Arm TrustZone architecture and its security features.
Prepare slides explaining the key concepts and benefits of TrustZone.
Present the material to a peer or record a video presentation.

Career center

Learners who complete Fundamentals of Arm architecture - Armv8-A will develop knowledge and skills that may be useful to these careers:

System Software Engineer

A System Software Engineer develops and maintains the low-level software that supports the execution of applications and manages hardware resources. Given that Armv8-A is considered essential knowledge in the system software industry, this course directly prepares you for this role. The course's comprehensive coverage of Arm architecture, including registers, assembly instructions, and exception handling, provides a solid foundation for system-level programming. As a System Software Engineer, you will find the practical debugging exercises and in-depth case studies invaluable for developing high-quality software for Arm-based systems.

See salaries and explore the career path for System Software Engineer

Embedded Systems Engineer

An Embedded Systems Engineer designs, develops, and tests software and hardware for embedded systems, which are specialized computer systems within larger devices. This course on Armv8-A architecture provides a solid foundation for understanding the core principles behind these systems. You'll gain insights into assembly instructions, memory architecture, and exception handling, all of which are critical for optimizing performance and resolving issues in embedded environments. As an Embedded Systems Engineer, knowledge of Arm architecture strengthens your core skills, provides deeper insight into startup code and low-level kernel operations, and improves your ability to diagnose and resolve software issues more effectively. You may find the debugging exercises to be particularly useful.

See salaries and explore the career path for Embedded Systems Engineer

Device Driver Developer

A Device Driver Developer creates software that enables the operating system to communicate with hardware devices. This course's in-depth coverage of Arm architecture, particularly assembly instructions and memory access operations, is highly beneficial for writing efficient and reliable device drivers. You will gain insights into how to directly control hardware components and manage memory resources, which are essential skills for this role. The practical debugging exercises included in the course allows you to test and refine your device driver code. The contents of this course cover practical skills or tips which can be applied your real project once you complete this course.

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Operating Systems Developer

An Operating Systems Developer creates and maintains the core software that manages computer hardware and provides services for applications. Understanding Arm architecture is essential for optimizing operating system performance on Arm-based devices. This course helps build a foundation in the exception levels, privilege levels, and memory architecture, all of which are critical for operating system development. The course's coverage of exception handling and virtualization is particularly relevant, as these are key aspects of operating system design. The in-depth practical case studies covered in class provide valuable experience for an Operating Systems Developer.

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Kernel Developer

A Kernel Developer specializes in the development and maintenance of the operating system kernel, the core of an operating system. A deep understanding of processor architecture such as Armv8-A is crucial. The focus on exception levels, memory architecture, and assembly instructions allows you to delve into the intricacies of kernel operations. Specifically, understanding exception handling, privilege levels, and memory management, as covered, are vital for writing stable and efficient kernel code. The provided debugging exercises help build your skills in diagnosing and resolving kernel-level issues. For anyone who seeks a career as a Kernel Developer, this course would be a good fit.

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AI System Architect

An AI System Architect designs and implements the hardware and software infrastructure for artificial intelligence and machine learning systems. This course helps provide a solid foundation for optimizing AI workloads on Arm-based System on Chips. You'll gain insights into memory architecture, assembly instructions, and virtualization, which are critical for maximizing the performance and efficiency of AI applications. The course's coverage of exception handling and TrustZone can also helps ensure the security and reliability of these systems. The practical case studies included in this course provide valuable experience for an AI Systems Architect.

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Automotive Software Engineer

An Automotive Software Engineer develops software for embedded systems in electric vehicles and other automotive applications. A strong understanding of Arm architecture, as taught in this course, is essential because modern automotive systems rely heavily on Arm-based processors. The course's coverage of memory architecture, exception handling, and assembly instructions is particularly relevant. In a new job as Automotive Software Engineer, you will gain insights into how to develop and debug software that interacts directly with automotive hardware, ensuring safety and reliability. The in-depth case studies studied in this course will be valuable.

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Firmware Engineer

A Firmware Engineer develops low-level software that controls hardware devices. Understanding ARM architecture is crucial for optimizing firmware performance and ensuring compatibility. This course on Armv8-A architecture is highly relevant because it covers topics such as assembly instructions, memory architecture, and exception handling, all of which are essential for firmware development. The practical TRACE32 debugging exercises included really help hone debugging skills, which are used often by Firmware Engineers. You'll gain insights into how to write efficient and reliable firmware for ARM-based systems. Knowledge of ARM architecture strengthens your core skills, provides deeper insight into startup code and low-level kernel operations, and improves your ability to diagnose and resolve software issues more effectively.

See salaries and explore the career path for Firmware Engineer

Reverse Engineer

A Reverse Engineer analyzes compiled software to understand its functionality, often without access to the source code. This course helps improve reverse engineering abilities by providing a strong foundation in Arm architecture and assembly language. You can use your knowledge of registers, assembly instructions, and memory architecture to dissect and understand compiled Arm software more easily. The course's in-depth practical case studies and debugging exercises are particularly helpful for someone in this role. Reverse engineers will find that the information presented in this course is highly valuable and allows them to more easily analyze compiled software.

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Security Researcher

A Security Researcher investigates software and hardware systems for vulnerabilities. This course on Armv8-A architecture may be useful for security researchers who focus on Arm-based systems. The course's coverage of exception handling, TrustZone, and virtualization helps in identifying potential security flaws in these areas. Understanding assembly instructions and memory architecture also provides the foundation needed to analyze malware and other security threats targeting Arm platforms. You'll gain skills that improve reverse engineering abilities, allowing you to dissect and understand compiled software more easily.

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Computer Architect

A Computer Architect researches, designs, and develops computer hardware. This course, while focused on the software side of Arm architecture, provides valuable insights into how software interacts with the underlying Arm hardware. Understanding memory architecture, exception handling, and assembly instructions can help you design more efficient and software-friendly computer systems. Computer architects often need to understand the software implications of their hardware designs, making this course relevant. The knowledge you gain can help you make informed decisions about hardware-software trade-offs and optimize system performance.

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Application Developer

An Application Developer creates software applications for various platforms, including mobile and embedded devices. This course may be useful in understanding how applications interact with the underlying hardware on Arm-based systems. You'll gain knowledge of assembly instructions and memory architecture, which can help optimize application performance and debug issues. The section on exception levels and privilege levels may be helpful for understanding application security and system-level interactions. Application Developers who want to know more about the systems that their applications run on would benefit.

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Software Architect

A Software Architect designs the overall structure of software systems. This course may be useful for Software Architects who need to understand the implications of Arm architecture on system design. The course provides knowledge of virtualization, memory architecture, and exception handling, all of which are relevant to designing efficient and secure systems. Awareness of these concepts is crucial for making informed decisions about hardware and software trade-offs. Furthermore, understanding the impact of ARM on your software systems is critical for the long-term success of a Software Architect.

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Hardware Engineer

A Hardware Engineer designs and develops physical computer components and systems. While this course primarily focuses on the software aspects of Arm architecture, it may provide a Hardware Engineer with a better understanding of how software interacts with Arm-based hardware. Gaining knowledge of memory architecture, exception handling, and assembly instructions may help in designing hardware that is optimized for software performance. Often, hardware engineers work closely with software engineers to build complete systems, so knowing the information from this course is very useful. The knowledge from this course will allow hardware engineers to make better decisions.

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Technical Support Engineer

A Technical Support Engineer provides assistance to customers experiencing technical issues with software or hardware. This course can help Technical Support Engineers who work with Arm-based systems to better understand the underlying architecture and troubleshoot problems more effectively. You may find your knowledge of assembly instructions, memory architecture, and exception handling to be useful for diagnosing and resolving issues. This course is useful for becoming a better Technical Support Engineer for Arm-based products.

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Reading list

We've selected one books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Fundamentals of Arm architecture - Armv8-A.

Fundamentals of Arm architecture - Armv8-A

What's inside

Learning objectives

Syllabus

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Reviews summary

Practical fundamentals of armv8-a architecture

Activities

Career center

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