Search Results: Emulation

Discover how NØNOS leverages QEMU virtualization for rapid OS development cycles, featuring accelerated debugging workflows and cross-platform hardware emulation. We analyze the technical setup enabling developers to test this experimental operating system without physical hardware.

A new Rust library delivers cycle‑accurate emulation of the Yamaha YM2149/AY‑3‑8910 sound chip, enabling developers to play classic chiptunes in terminals, browsers, and Bevy games. The project blends a low‑level hardware model with high‑level game‑engine integration, offering a modern toolkit for retro audio enthusiasts and developers alike.

A subtle null-pointer bug in 86Box’s ATI EEPROM handling worked flawlessly on one platform, crashed spectacularly on another, and exposed just how fragile it is to lean on undefined C behavior. This is the story of how a static analyzer, four C libraries, and a retro PC emulator converged into a cautionary tale for every systems developer shipping cross-platform code.

Explore QEMU's powerful semihosting capability for bare-metal debugging and its versatile TCG plugin framework for granular system introspection. We dissect security implications, plugin architecture, and practical use cases for developers working at the hardware-software boundary.

The copy.sh/v86 project pushes the boundaries of web technology by enabling full x86 PC emulation directly within a browser tab. This technical marvel, powered by JavaScript and WebAssembly, allows users to boot classic operating systems like Windows 95 or various Linux distributions without plugins, demonstrating the remarkable capabilities of modern web platforms.

The latest MAME release brings the elusive 1986 Japanese arcade game '119' into the digital fold, alongside major strides in Namco System 23 emulation and critical fixes for sound and graphics. This update underscores the project's relentless drive to preserve gaming history with enhanced accuracy for developers and enthusiasts alike.