serenity - The Serenity Operating System 🐞

Age	Commit message (Collapse)	Author
2019-02-25	Some compat work towards making GCC's libstdc++ build.	Andreas Kling

2019-02-24	LibC: A bunch of compat work towards porting GCC.	Andreas Kling

2019-02-15	LibC: The standard C library needs to be able to build as pure C.	Andreas Kling
	Looks like we can't use those comfy C++ attributes in this code then.
2019-02-15	LibC: Actually, malloc() can return null so don't lie about that.	Andreas Kling

2019-02-15	Use modern C++ attributes instead of __attribute__ voodoo.	Andreas Kling
	This is quite nice, although I wish [[gnu::always_inline]] implied inline. Also "gnu::" is kind of a wart, but whatcha gonna do.
2019-02-08	LibC: Implement enough missing stuff to get bash-5.0 running. :^)	Andreas Kling

2019-02-05	LibC: Add some integer functionality needed for NASM.	Andreas Kling

2019-02-03	LibC: Implement various things to get GNU bc building and running.	Andreas Kling
	Looks like that's all we needed, and bc now runs. :^)
2019-02-01	LibC: Add some things needed to build GNU bc.	Andreas Kling
	This patch adds vprintf(), sig_atomic_t, random() and strdup(). bc doesn't build yet, but it will.
2019-01-23	LibC: Add vsnprintf(), snprintf(), execvp() and abs().	Andreas Kling

2019-01-15	Add basic PTY support.	Andreas Kling
	For now, there are four hard-coded PTYs: /dev/pt{m,s}[0123] Use this in the Terminal to open a pty pair and spawn a shell.
2019-01-14	Share GraphicsBitmaps between the windowing server and the client process.	Andreas Kling
	This is pretty cool. :^) GraphicsBitmaps are now mapped into both the server and the client address space (usually at different addresses but that doesn't matter.) Added a GUI syscall for getting a window's backing store, and another one for invalidating a window so that the server redraws it.
2018-11-17	Various stubs while trying to get an old coreutils to build.	Andreas Kling

2018-11-11	Rage hacking to get bash to run. It finally runs. So cool! :^)	Andreas Kling

2018-11-11	Add really cheap atol() since sizeof(int) == sizeof(long) here anyway.	Andreas Kling

2018-11-06	Add some basic signal support.	Andreas Kling
	It only works for sending a signal to a process that's in userspace code. We implement reception by synthesizing a PUSHA+PUSHF in the receiving process (operating on values in the TSS.) The TSS CS:EIP is then rerouted to the signal handler and a tiny return trampoline is constructed in a dedicated region in the receiving process. Also hacked up /bin/kill to be able to send arbitrary signals (kill -N PID)
2018-10-31	Enough compatibility work to make figlet build and run!	Andreas Kling
	I ran out of steam writing library routines and imported two BSD-licensed libc routines: sscanf() and getopt(). I will most likely rewrite them sooner or later. For now I just wanted to see figlet running.
2018-10-31	More LibC portability work while trying to get figlet building.	Andreas Kling

2018-10-31	A bunch of LibC boilerplate stuff added while trying to get figlet to build.	Andreas Kling

2018-10-28	Canonicalize the path used by sh.	Andreas Kling
	With a bunch of LibC work to support the feature. LibC now initializes AK::StringImpl by default. It's now fine to use AK in LibC/Userland! :^)
2018-10-24	Lots of hacking to make a very simple "ls" utility.	Andreas Kling
	I added a dead-simple malloc that only allows allocations < 4096 bytes. It just forwards the request to mmap() every time. I also added simplified versions of opendir() and readdir().