Pointer Basics and Memory Management in ARM64

Low-level memory management can feel like a black box, especially when working with the ARM64 architecture. Understanding how pointers interact with physical and virtual memory is essential for writing secure, high-performance code and diagnosing complex system crashes. This course demystifies how memory operates under the hood, giving you the clarity needed to navigate low-level systems. You will transition from guessing how pointers behave to confidently tracing memory allocation, understanding stack and heap mechanics, and identifying dangerous memory access patterns. What you will learn: Understand foundational ARM64 register layouts and memory addressing modes; Initialize and manipulate different pointer types safely in a 64-bit environment; Identify common memory access issues such as alignment faults and race conditions; Analyze virtual memory mapping and page translation basics on ARM64; Apply modern debugging strategies to isolate memory leaks and buffer overflows; Practice reading assembly-level memory instructions to verify pointer behavior. We begin with essential definitions, exploring ARM64 architecture basics, register files, and core memory concepts. From there, you will progress through structured text-only modules covering pointer arithmetic, memory barriers, alignment rules, and practical debugging techniques. This course is designed for beginner to intermediate programmers, systems enthusiasts, and software engineers who want to build a solid foundation in low-level ARM64 development without needing prior assembly experience. Start reading today to unlock a deeper understanding of how your code interacts with hardware memory.