openbsd/src
Src
This repository contains the complete source code for the OpenBSD operating system and its base utilities. It is a Unix-like operating system focused on a secure, portable, and multi-user environment, featuring a C-based system kernel that manages hardware resources and provides essential services.
The project provides a source-based system construction model to compile the core kernel and base utilities from raw files. It includes a cross-compilation toolchain for generating the tools and headers necessary to build binaries for target architectures different from the host machine.
The codebase includes a comprehensive regression test suite used to verify system stability and correctness. This quality assurance process involves running automated tests against the built system to prevent regressions.
Features
- Operating System Kernels - Implements a C-based system kernel that manages hardware resources and provides essential system services.
- Monolithic Kernels - Employs a monolithic kernel architecture where core services run in a single privileged memory space.
- Device Drivers - Implements a modular system of device drivers to interface the kernel with hardware.
- Source-Based Compilations - Provides a source-based construction model to compile the entire operating system from raw files.
- Unix-like Operating System Sources - Provides the complete source code repository for a Unix-style kernel and base system utilities.
- Regression Testing Suites - Ships a comprehensive suite of regression tests to validate system stability and correctness.
