https://sudonull.com/returning-x86-64-structures-registers-and-memory-abi
Breakdown of return mechanisms for int, small and large structures in x86-64 System V ABI. Assembly examples, hidden rdi arguments. For middle/senior dev. Look under the hood.
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In this project
https://sudonull.com/assembler-x86-64-gui-x11-fasmg
Creating a minimal GUI on x86-64 assembler with X11: syscall macros, vararg printf, mmap structures. Size optimization for Linux. Instructions for developers.
https://sudonull.com/alt-mobile-11-0-phosh-on-arm64-and-x86-64
New ALT Mobile 11.0 on Sisyphus p11 with Phosh, Waydroid, LUKS. Images for PinePhone, Anbernic. Test on QEMU for embedded projects. Download and deploy.
https://sudonull.com/trisquel-12-0-free-linux-on-ubuntu-24-04
Trisquel 12.0 based on Ubuntu 24.04 LTS — fully free distribution with Linux-libre 6.8 and support until 2029. Download ISO for x86_64/arm64, explore APT 3.0 and DE updates.
https://sudonull.com/assembler-optimization-how-one-letter-speeds-up-code-3x
Experiment with Real Measurements Shows How False Dependencies Between Registers Affect Performance. Learn How to Eliminate Bottlenecks in Low-Level Code.
From the web
x86 - Wikipedia
https://en.wikipedia.org/wiki/X86
This article is about the Intel microprocessor architecture in general. For the 32-bit generation of this architecture that is also referred …
x86 vs x32 vs x64: What's the Difference? Clarifying 32-bit and 64-bit ...
https://www.tutorialpedia.org/blog/difference-between-x86-x32-and-x64-architectures/
Jan 16, 2026 · Understanding the differences between x86, x32, and x64 is critical for tasks like choosing the right software, …
x86 Architecture - Windows drivers | Microsoft Learn
https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/x86-architecture
Dec 13, 2024 · The Intel x86 processor uses complex instruction set computer (CISC) architecture, which means there is a modest …
What is x86 Architecture? A Primer to the Foundation of Modern ...
https://newsroom.intel.com/tech101/x86-architecture-foundation-of-modern-computing
Oct 3, 2025 · What is x86 Architecture: x86 is a type of Instruction Set Architecture (ISA). An ISA is the language that software uses …
What Is X86? - Computer Hope
https://www.computerhope.com/jargon/x/x86.htm
Oct 3, 2025 · x86 is an Intel CPU (Central Processing Unit) architecture that originated with the 16-bit 8086 processor in 1978. Today, …
Difference Between x64 and x86 Architecture - GeeksforGeeks
https://www.geeksforgeeks.org/computer-organization-architecture/difference-between-x64-and-x86-architecture/
Jul 23, 2025 · The x86 architecture has a long record relationship lower back to the early Nineteen Eighties and has long passed via …
x86-64 - Wikipedia
https://en.wikipedia.org/wiki/X86-64
x86-64 (also known as AMD64, x86_64, x64 and, rarely, Intel 64) [note 1] is a 64-bit extension of the x86 instruction set. It was …
What is x86? - XDA Developers
https://www.xda-developers.com/x86/
May 27, 2023 · You've probably seen the term "x86" on download pages or in your computer's system settings, but what is it? Here's …
V86 x86 Emulator - Run Vintage Operating Systems in Browser
https://oses.ioblako.com/
Experience classic operating systems like Windows 98, XP, and ReactOS directly in your browser. No downloads required - powered …
Understanding x86 Architecture: The Backbone of Modern Computing
https://softhandtech.com/what-is-x86-architecture-in-computer/
Apr 14, 2025 · Today, the x86 architecture is synonymous with 32-bit and 64-bit computing, serving as the foundation for most …
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