mirrors/serenity
1
0
Fork 0
mirror of https://github.com/SerenityOS/serenity.git synced 2025-01-23 01:41:59 -05:00
Code Issues Projects Releases Packages Wiki Activity
The Serenity Operating System 🐞
50010 commits 1 branch 0 tags 514 MiB
C++ 87.9%
JavaScript 4.6%
HTML 3.4%
C 1%
CMake 0.8%
Other 2.2%
Find a file
Pankaj Raghav e5cc78e9db Kernel: Add m_reserved private variable to GenericInterruptHandler 
Pin-based PCI device are allocated an IRQ, and it could be shared with
multiple devices. An interrupt handler with an IRQ for a PCI device
will get registered only during the driver initialization.

For MSI(x) interrupts, the driver has to allocate IRQs and this field
can be used to skip IRQs that have already been reserved by pin-based
interrupts so that we don't have to share IRQs, which generally will
reduce the performance.
2023-05-07 21:16:41 +02:00
.devcontainer
.github
AK
Base netstat: Add -e argument 2023-05-07 11:55:58 +02:00
Documentation
Kernel Kernel: Add m_reserved private variable to GenericInterruptHandler 2023-05-07 21:16:41 +02:00
Ladybird Ladybird: Don't ask Qt to decode any images for us 2023-05-07 21:13:02 +02:00
Meta Meta: Add get_number_of_processing_units() to shell_include.sh 2023-05-07 14:29:25 +02:00
Ports
Tests
Toolchain Toolchain: Replace inline nproc with get_number_of_processing_units() 2023-05-07 14:29:25 +02:00
Userland LibGUI: Always paint vertical lines for Frames in unmaximized windows 2023-05-07 21:12:35 +02:00
.clang-format
.clang-tidy
.editorconfig
.gitattributes
.gitignore
.mailmap
.pre-commit-config.yaml
.prettierignore
.prettierrc
.ycm_extra_conf.py
azure-pipelines.yml
CMakeLists.txt
CONTRIBUTING.md
LICENSE
README.md
SECURITY.md

README.md

SerenityOS

Graphical Unix-like operating system for x86-64 computers.

GitHub Actions Status Azure DevOps Status Fuzzing Status Sonar Cube Static Analysis Discord

FAQ | Documentation | Build Instructions

About

SerenityOS is a love letter to '90s user interfaces with a custom Unix-like core. It flatters with sincerity by stealing beautiful ideas from various other systems.

Roughly speaking, the goal is a marriage between the aesthetic of late-1990s productivity software and the power-user accessibility of late-2000s *nix. This is a system by us, for us, based on the things we like.

You can watch videos of the system being developed on YouTube:

Screenshot

Screenshot as of b36968c.png

Features

  • Modern x86 64-bit kernel with pre-emptive multi-threading
  • Browser with JavaScript, WebAssembly, and more (check the spec compliance for JS, CSS, and Wasm)
  • Security features (hardware protections, limited userland capabilities, W^X memory, pledge & unveil, (K)ASLR, OOM-resistance, web-content isolation, state-of-the-art TLS algorithms, ...)
  • System services (WindowServer, LoginServer, AudioServer, WebServer, RequestServer, CrashServer, ...) and modern IPC
  • Good POSIX compatibility (LibC, Shell, syscalls, signals, pseudoterminals, filesystem notifications, standard Unix utilities, ...)
  • POSIX-like virtual file systems (/proc, /dev, /sys, /tmp, ...) and ext2 file system
  • Network stack and applications with support for IPv4, TCP, UDP; DNS, HTTP, Gemini, IMAP, NTP
  • Profiling, debugging and other development tools (Kernel-supported profiling, detailed program analysis with software emulation in UserspaceEmulator, CrashReporter, interactive GUI playground, HexEditor, HackStudio IDE for C++ and more)
  • Libraries for everything from cryptography to OpenGL, audio, JavaScript, GUI, playing chess, ...
  • Support for many common and uncommon file formats (PNG, JPEG, GIF, MP3, WAV, FLAC, ZIP, TAR, PDF, QOI, Gemini, ...)
  • Unified style and design philosophy, flexible theming system, custom (bitmap and vector) fonts
  • Games (Solitaire, Minesweeper, 2048, chess, Conway's Game of Life, ...) and demos (CatDog, Starfield, Eyes, mandelbrot set, WidgetGallery, ...)
  • Every-day GUI programs and utilities (Spreadsheet with JavaScript, TextEditor, Terminal, PixelPaint, various multimedia viewers and players, Mail, Assistant, Calculator, ...)

... and all of the above are right in this repository, no extra dependencies, built from-scratch by us :^)

Additionally, there are over two hundred ports of popular open-source software, including games, compilers, Unix tools, multimedia apps and more.

How do I read the documentation?

Man pages are available online at man.serenityos.org. These pages are generated from the Markdown source files in Base/usr/share/man and updated automatically.

When running SerenityOS you can use man for the terminal interface, or help for the GUI.

Code-related documentation can be found in the documentation folder.

How do I build and run this?

See the SerenityOS build instructions. Serenity runs on Linux, macOS (aarch64 might be a challenge), Windows (with WSL2) and many other *Nixes with hardware or software virtualization.

Get in touch and participate!

Join our Discord server: SerenityOS Discord

Before opening an issue, please see the issue policy.

A general guide for contributing can be found in CONTRIBUTING.md.

Authors

And many more! See here for a full contributor list. The people listed above have landed more than 100 commits in the project. :^)

License

SerenityOS is licensed under a 2-clause BSD license.