system/serenity
system/serenity
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Andreas Kling 6693cfb26a Kernel: Don't use MMX memcpy() in the kernel. 
I just discovered the hard way that clobbering FPU/MMX/SSE registers in the
kernel makes things very confusing for userspace (and other kernel threads.)

Let's banish all of those things from the kernel to keep things simple.
2019-04-22 17:13:18 +02:00
AK Kernel: Don't use MMX memcpy() in the kernel. 2019-04-22 17:13:18 +02:00
Applications Include Makefile.common in all other Makefiles. 2019-04-21 04:09:39 +02:00
Base Snake: Add a window icon. :^) 2019-04-20 20:14:02 +02:00
Games Snake+Minesweeper: Exit process when game window is closed. 2019-04-21 04:11:29 +02:00
Kernel Kernel: Don't use MMX memcpy() in the kernel. 2019-04-22 17:13:18 +02:00
LibC LibC: Return a default locale from localeconv(). (For GCC 8.3.0) 2019-04-22 13:00:59 +02:00
LibCore Include Makefile.common in all other Makefiles. 2019-04-21 04:09:39 +02:00
LibGUI WindowServer+LibGUI: Allow arbitrary number of rects in messages. 2019-04-22 01:15:47 +02:00
LibM Include Makefile.common in all other Makefiles. 2019-04-21 04:09:39 +02:00
Meta Meta: Remove convert-raw-to-rgb thingy since we have PNG support nowadays. 2019-04-20 14:44:46 +02:00
Servers WindowServer+LibGUI: Allow arbitrary number of rects in messages. 2019-04-22 01:15:47 +02:00
SharedGraphics WindowSerer+LibGUI: Send multiple rects in invalidation/flush messages. 2019-04-20 17:23:35 +02:00
Userland Include Makefile.common in all other Makefiles. 2019-04-21 04:09:39 +02:00
.gitignore Move over to building all of userspace with i686-pc-serenity-g++. 2019-02-22 14:45:14 +01:00
LICENSE Let's go with a 2-clause BSD license. 2019-04-15 14:04:23 +02:00
Makefile.common Add a Makefile.common with stuff shared by all Makefiles. 2019-04-21 04:06:31 +02:00
ReadMe.md Meta: Oops, screwed up one of the links. 2019-04-15 14:17:44 +02:00

ReadMe.md

Serenity

Graphical Unix-like operating system for x86 computers.

About

I always wondered what it would be like to write my own operating system, but I never took it seriously. Until now.

I've grown tired of cutesy and condescending software that doesn't take itself or the user seriously. This is my effort to bring back the feeling of computing I once knew.

Roughly speaking, the goal here 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 me, for me, based on the things I like.

I regularly post raw development videos on my YouTube channel.

There's also a Patreon if you would like to show some support that way.

Screenshot

Screenshot as of ef9fbef

Current features

  • Pre-emptive multitasking
  • Multithreading
  • Compositing window server
  • IPv4 networking with ARP, TCP, UDP and ICMP
  • ext2 filesystem
  • Unix-like libc and userland
  • mmap()
  • /proc filesystem
  • Local sockets
  • Pseudoterminals
  • Event loop library (LibCore)
  • High-level GUI library (LibGUI)
  • PNG format support
  • Text editor
  • IRC client
  • DNS lookup
  • Minesweeper
  • Other stuff I can't think of right now...

How do I build and run this?

See the step-by-step guide to building Serenity

Author

License

Serenity is licensed under a 2-clause BSD license.