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Andrew Kaster 2979491512 Toolchain: Use crtbeginS and crtendS for shared objects
Turns out the reason GCC wasn't as smart about startup code for
shared objects as we hoped is because nobody told it to be :D

Change the STARTFILE_SPEC and ENDFILE_SPEC in gcc/config/serenity.h to
skip crt0.o and to link the S variants of crtbegin
and crtend for shared objects.

Because we're using the crtbegin and crtend from libgcc, also tell
libgcc in libgcc/config.host to compile crtbeginS and crtendS from
crtstuff.c.
2020-01-01 23:05:17 +01:00
.github Meta: Add GitHub Sponsors to funding options 2019-11-02 23:32:34 +01:00
AK Build: AK/Tests: use Makefile.common 2020-01-01 22:21:50 +01:00
Applications AK: Move the userspace SharedBuffer from LibC to AK 2020-01-01 18:53:34 +01:00
Base Kernel: Disable x86 RDTSC instruction in userspace 2020-01-01 18:22:20 +01:00
Demos Build: Demos/DynamicLink: use EXTRA_CLEAN 2020-01-01 22:21:50 +01:00
DevTools LibIPC: Let's start building custom message codecs for LibIPC 2019-12-30 02:41:45 +01:00
Documentation Meta: Update ReadMe and move build instructions to a separate document 2019-12-29 16:23:50 +01:00
Games Applications: Implement some missing MenuBars & AboutDialogs 2019-12-31 01:46:42 +01:00
Kernel Kernel: Share code between Region::map() and Region::remap_page() 2020-01-01 19:32:55 +01:00
Libraries LibVT: fix pixel size calculations in terminal_did_resize 2020-01-01 19:33:19 +01:00
MenuApplets Clock.MenuApplet: Only wake up once per second 2019-12-29 21:18:07 +01:00
Meta Meta: refresh-serenity-qtcreator.sh now checks if SERENITY_ROOT is set 2019-12-24 11:12:00 +01:00
Ports Toolchain: Use crtbeginS and crtendS for shared objects 2020-01-01 23:05:17 +01:00
Servers WindowServer: Don't tile non-resizable windows 2020-01-01 21:11:27 +01:00
Shell Build: support library and generator dependencies 2019-12-25 10:11:09 +01:00
Toolchain Toolchain: Use crtbeginS and crtendS for shared objects 2020-01-01 23:05:17 +01:00
Userland Build: Userland: no need for duplicate .cpp->.o rule 2020-01-01 22:21:50 +01:00
.clang-format Meta: Tweak .clang-format to not wrap braces after enums. 2019-06-07 17:13:23 +02:00
.gitignore Demos: Add a dynamic linking demo to show off dlfcn methods 2020-01-01 17:48:41 +01:00
.travis.yml Travis: We don't have UseIt.sh anymore :^) 2019-12-21 00:19:49 +01:00
CODE_OF_CONDUCT.md Meta: Move code of conduct (lol) to a separate file 2019-10-23 10:05:06 +02:00
CONTRIBUTING.md Meta: Remove CoC (lol) from CONTRIBUTING.md since it has its own file 2019-10-23 12:19:41 +02:00
INSTALL.md Meta: Update link to build instructions in INSTALL.md 2020-01-01 17:33:32 +01:00
LICENSE Let's go with a 2-clause BSD license. 2019-04-15 14:04:23 +02:00
Makefile Build: Enter Libraries before AK, clean tests as separate step 2020-01-01 22:21:50 +01:00
Makefile.common Build: show directory during compilation, remove default rules 2020-01-01 22:21:50 +01:00
Makefile.subdir Build: wrap make invocations with flock(1) 2019-12-28 21:09:33 +01:00
ReadMe.md Meta: Fix typo in ReadMe 2019-12-29 16:25:06 +01:00

SerenityOS

Graphical Unix-like operating system for x86 computers.

Travis CI status

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 me, for me, based on the things I like.

If you like some of the same things, you are welcome to join the project. It would be great to one day change the above to say "this is a system by us, for us, based on the things we like." :^)

I regularly post raw hacking sessions and demos on my YouTube channel.

Sometimes I write about the system on my github.io blog.

I'm also on Patreon and GitHub Sponsors if you would like to show some support that way.

Screenshot

Screenshot as of 1133aca

Current features (all under development, some more mature than others)

  • Pre-emptive multitasking
  • Multithreading
  • Compositing window server
  • IPv4 networking with ARP, TCP, UDP and ICMP
  • ext2 filesystem
  • Unix-like libc and userland
  • POSIX signals
  • Shell with pipes and I/O redirection
  • mmap()
  • Purgeable memory
  • /proc filesystem
  • Local sockets
  • Pseudoterminals (with /dev/pts filesystem)
  • Filesystem notifications
  • JSON framework
  • Low-level utility library (LibCore)
  • Mid-level 2D graphics library (LibDraw)
  • High-level GUI library (LibGUI)
  • HTML/CSS engine
  • Web browser
  • C++ IDE
  • Sampling profiler with GUI
  • Emojis (UTF-8)
  • HTTP downloads
  • SoundBlaster 16 driver
  • Software-mixing sound daemon
  • WAV playback
  • Simple desktop piano/synthesizer
  • Visual GUI design tool
  • PNG format support
  • Text editor
  • IRC client
  • Simple painting application
  • DNS lookup
  • Desktop games: Minesweeper and Snake
  • Color theming
  • Ports system (needs more packages!)
  • Other stuff I can't think of right now...

How do I build and run this?

See the SerenityOS build instructions

Wanna talk?

Come chat with us in #serenityos on the Freenode IRC network.

Author

Contributors

(And many more!) Feel free to append yourself here if you've made some sweet contributions. :)

License

SerenityOS is licensed under a 2-clause BSD license.