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Advanced OS Customizations & Bootloaders

RE Lab: Unpacking PREEMPT_RT – Reverse Engineering a Real-Time Android Kernel for Custom Optimizations and Feature Additions

Explore the nuances of Android kernel reverse engineering with a dedicated PREEMPT_RT deep dive, uncovering ad...

Advanced OS Customizations & Bootloaders

Writing a Custom x86 Bootloader in Assembly: A 512-Byte Challenge

Dive into x86 bootloader development. Learn to write a 512-byte 'Hello World' bootloader in assembly, compile...

Advanced OS Customizations & Bootloaders

Memory Setup in x86 Bootloaders: GDT, Paging, and Initializing RAM

Master x86 bootloader memory setup. Learn GDT, Protected Mode, RAM detection, and Paging for robust OS develop...

Advanced OS Customizations & Bootloaders

Under the Hood of PREEMPT_RT: An Android Developer’s Deep Dive into Real-Time Kernel Internals and Scheduler Changes

Dive into PREEMPT_RT for Android! Explore kernel internals, threaded interrupts, scheduler changes, and practi...

Advanced OS Customizations & Bootloaders

Android Audio Latency Annihilated: Building a PREEMPT_RT Kernel for Pro-Grade Sound Production and DSP Applications

Transform Android into a pro-grade audio workstation. Build a PREEMPT_RT kernel to annihilate latency for DSP...

Advanced OS Customizations & Bootloaders

Mastering PREEMPT_RT: A Step-by-Step Guide to Patching & Compiling Android Kernels for Real-Time Performance

Master PREEMPT_RT to enable real-time performance on Android kernels. A step-by-step guide to patching, compil...

Advanced OS Customizations & Bootloaders

Benchmarking Real-Time Android: Measuring Latency Gains with a PREEMPT_RT Kernel and OS Latency Tracer

Unlock real-time performance on Android! Learn to patch your kernel with PREEMPT_RT, measure latency using OS...

Advanced OS Customizations & Bootloaders

Debugging PREEMPT_RT: Common Instability Issues & Advanced Solutions for Custom Android Builds

Debugging PREEMPT_RT on custom Android builds? Tackle latency, freezes, and crashes with advanced kernel tunin...

Advanced OS Customizations & Bootloaders

Building a Micro-Kernel: How to Hand-Off Control from Your x86 Bootloader

Master the x86 boot process: From BIOS to a minimal boot sector, set up protected mode, and hand off control t...

Advanced OS Customizations & Bootloaders

Interacting with Your x86 Bootloader: Implementing Keyboard & VGA Text Output

Build an interactive x86 bootloader! Learn VGA text output and keyboard input from scratch in 16-bit real mode...

Advanced OS Customizations & Bootloaders

Craft Your Own x86 Bootloader: A Bare-Metal Guide to Booting from Scratch

Discover how to write a minimal x86 bootloader from scratch. This guide covers assembly code, BIOS interaction...

Advanced OS Customizations & Bootloaders

Transitioning to Protected Mode: The Core of Your Custom x86 Bootloader

Master x86 Protected Mode transition. Learn to set up GDT, enable A20, and switch CPU modes for custom bootloa...

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