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Andreas Kling beda478821 Kernel: Make syscalls that take a buffer size use ssize_t instead of size_t.
Dealing with the unsigned overflow propagation here just seems unreasonably
error prone. Let's limit ourselves to 2GB buffer sizes instead.
2019-02-25 21:21:12 +01:00
AK Fix a bunch of compiler warnings. Not all, but a lot. 2019-02-25 19:05:51 +01:00
Applications Move over to building all of userspace with i686-pc-serenity-g++. 2019-02-22 14:45:14 +01:00
Base Kernel+Userland: Implement setuid() and setgid() and add /bin/su 2019-02-21 23:38:10 +01:00
Kernel Kernel: Make syscalls that take a buffer size use ssize_t instead of size_t. 2019-02-25 21:21:12 +01:00
LibC Kernel: Add KResult and KResultOr<T> classes. 2019-02-25 20:50:22 +01:00
LibGUI Fix a bunch of compiler warnings. Not all, but a lot. 2019-02-25 19:05:51 +01:00
Meta Meta: Update ReadMe with a new screenshot. :^) 2019-02-12 15:47:37 +01:00
SharedGraphics Fix a bunch of compiler warnings. Not all, but a lot. 2019-02-25 19:05:51 +01:00
Userland Fix a bunch of compiler warnings. Not all, but a lot. 2019-02-25 19:05:51 +01:00
WindowServer Convert more RetainPtr use to Retained. 2019-02-25 16:04:08 +01:00
.gitignore Move over to building all of userspace with i686-pc-serenity-g++. 2019-02-22 14:45:14 +01:00
ReadMe.md Switch over to building everything with i686-elf-g++. 2019-02-22 10:45:32 +01:00

Serenity

x86 Unix-like operating system for IBM PC-compatibles.

About

I always wanted to write my own operating system, but I never took it seriously. Until now.

Screenshot

Screenshot as of 000ccc0

Current features

  • Pre-emptive multitasking
  • Compositing window server (in userspace)
  • ext2 filesystem support
  • mmap()
  • Unix-like libc and userland
  • Pseudoterminals
  • Event-driven GUI library
  • Other stuff I can't think of right now...

How do I get it to run?

You need a cross-compiler for the i686-elf target. I've only tested this on an Ubuntu 18.10 host with GCC, so I'm not sure it works anywhere else.

If you'd like to run it, here's how you'd get it to boot:

cd Kernel
./makeall.sh
./run q          # Runs in QEMU
./run            # Runs in bochs

Author

License

Undecided. Probably something close to 2-clause BSD.