Bananymous
f42c5c4a5b
ports: Add a lot of x library ports + xeyes/xclock
2026-03-23 17:45:59 +02:00
Bananymous
186fa4f1a1
ports: Update git 2.52.0->2.53.0
2026-03-23 17:35:08 +02:00
Bananymous
09292bb87e
BAN: Cleanup math code and add SSE sqrt
...
We should prefer SSE instructions when they are easily available. For
other functions x87 is just simpler. It's hard to write faster and close
to as accurate approximations with SSE.
This does not use xmmintrin.h as clangd does not like that file and
starts throwing errors in every file that includes this :)
2026-03-22 22:07:48 +02:00
Bananymous
d18a0de879
Kernel: Fix mprotext for partial regions
...
if mprotected are did not contain the start of the region, mprotect
would exit early
2026-03-17 23:33:05 +02:00
Bananymous
cdc45935b5
Kernel: Don't allow chdir into non-directories
2026-03-17 22:57:17 +02:00
Bananymous
43e18148a6
LibC: Define SSP things
2026-03-17 20:30:25 +02:00
Bananymous
b0db645248
LibC: Add basic elf.h
2026-03-17 20:25:38 +02:00
Bananymous
07712758a7
BAN: Add default constructor to ipv4address
2026-03-17 20:24:48 +02:00
Bananymous
c1a424a635
Kernel: Implement linux's eventfd
2026-03-17 20:24:06 +02:00
Bananymous
a49588dbc7
DynamicLoader: Fix library lookup for already loaded files
2026-03-17 20:05:05 +02:00
Bananymous
1f22b9b982
DynamicLinker: Implement RTLD_NOLOAD
2026-03-17 20:04:48 +02:00
Bananymous
1d07d8e08e
LibC/DynamicLoader: Add support for dynamically loaded TLS
...
Previously I failed to dlopen if any of the objects contained TLS
section
2026-03-17 20:01:51 +02:00
Bananymous
05b2424fca
LibC: Implement more proper random number generator
2026-03-17 19:53:43 +02:00
Bananymous
07201c711e
LibC: set endp in string to float conversion error
2026-03-17 19:50:12 +02:00
Bananymous
8fac88c9a6
LibC: Add sincos{,f,l}
2026-03-17 19:42:53 +02:00
Bananymous
c9aafa78ec
DynamicLoader: Fix RO section mprotect arguments
2026-03-05 17:57:03 +02:00
Bananymous
e1c337a483
LibC: Fix compile and link flags
...
We were linking with -nostdlib and manually linked against libgcc. This
does not link with crtbegin and crtend which provides __dso_handle
preventing use of some global C++ constructors inside libc.
Now we just don't link against libc fixing this issue
2026-03-05 16:25:06 +02:00
Bananymous
acebe68dfa
DynamicLoader: Fix copy relocation and TLS initialization
2026-03-04 23:04:19 +02:00
Bananymous
eeef945c25
Kernel: Make tty use the new byte ring buffer
2026-02-28 14:53:15 +02:00
Bananymous
a602753bda
Kernel: Add front/back/pop_back to ByteRingBuffer
2026-02-28 14:51:35 +02:00
Bananymous
812ae77cd7
Kernel: Make TCP sockets use the new ring buffer
...
Also fix race condition that sometimes prevented window updates not
being sent after zero window effectively hanging the whole socket
2026-02-28 14:22:08 +02:00
Bananymous
8b8af1a9d9
Kernel: Rewrite pipes using the new ring buffer
2026-02-28 14:20:52 +02:00
Bananymous
493b5cb9b1
Kernel: Implement byte ring buffer
...
This maps the ring twice right next to each other so we don't have to
care about wrapping around when doing memcpy or accessing the data
2026-02-28 14:18:23 +02:00
Bananymous
1ecd7cc2fe
Kernel: Allow protocol specific socket options
...
I had forgot to remove this condition on the syscall
2026-02-27 19:20:22 +02:00
Bananymous
5c38832456
Kernel: use wake_with_waketime in epoll
...
We already have the wake time so there is no reason to calculate the
timeout
2026-02-27 19:14:35 +02:00
Bananymous
d16f07a547
Kernel: Print thread id when writing to /dev/debug
2026-02-27 19:12:35 +02:00
Bananymous
54acb05131
Kernel: Don't print "./" prefix with debug functions
2026-02-27 19:10:51 +02:00
Bananymous
9ddf19f605
Kernel: Optimize networking code
...
Remove buffering from network layer and rework loopback interface.
loopback now has a separate recieve thread to allow concurrent sends and
prevent deadlocks
2026-02-27 19:08:08 +02:00
Bananymous
ff378e4538
Kernel: Cleanup and optimize TCP
...
We now only send enough data to fill other ends window, not past that.
Previous logic had a but that allowed sending too much data leading to
retransmissions.
When the target sends zero window and later updates window size,
immediately retransmit non-acknowledged bytes.
Don't validate packets through listeing socket twice. The actual socket
will already verify the checksum so the listening socket does not have
to.
2026-02-24 16:20:23 +02:00
Bananymous
2ea0a24795
Kernel: Fix TCP SYN option propagation
...
Listening socket now forwards TCP options to the newly created socket
2026-02-23 23:00:47 +02:00
Bananymous
acf28d8170
Kernel: Use ring buffers for TCP windows
...
This speeds up TCP networkign a ton as it doesnt have to do unnecessary
memmoves for each send/receive
2026-02-23 21:10:13 +02:00
Bananymous
666a7bb826
Kernel: Rework TCP window size reporting
...
We now report actually available window size when sending packets. If
the available window size grows significantly we send an ACK to reflect
this to the remote.
2026-02-23 21:10:13 +02:00
Bananymous
1ac20251cf
Kernel: Fix TCP stack crash on retransmission
2026-02-23 17:48:16 +02:00
Bananymous
a318a19fe2
LibGUI/WindowServer: Add fullscreen events
...
When window's fullscreen state changes we now generate events!
2026-02-23 16:06:48 +02:00
Bananymous
f4a7aec167
LibGUI/WindowServer: Add support for custom cursor origin
2026-02-23 16:06:48 +02:00
Bananymous
9445332499
Kernel: Remove unnecessary interface lookup
...
This prevented connecting to local sockets listening on INADDR_ANY
2026-02-23 16:06:48 +02:00
Bananymous
8edd63d115
Kernel: Cleanup {set,get}sockopt debug prints
2026-02-23 16:06:48 +02:00
Bananymous
304ace1172
LibInput: Export keyboard layout keymaps
2026-02-23 16:06:48 +02:00
Bananymous
a5cdf0640f
BAN: Add value_type to String{,View}
2026-02-23 16:06:48 +02:00
Bananymous
1fc2e43881
BAN: Add support for string format padding
2026-02-23 16:06:48 +02:00
Bananymous
0964c9f928
BAN: Remove unnecessary assert from span
2026-02-23 16:06:48 +02:00
Bananymous
8b1e820869
BAN: Add reallocator support to Vector
2026-02-21 04:03:11 +02:00
Bananymous
9edc6966db
BAN: Add reallocator definition
...
for the moment this does not exist in kernel, kmalloc rewrite soon™️
2026-02-21 04:03:11 +02:00
Bananymous
12207dcb77
BAN: Add is_trivially_copyable trait
2026-02-21 04:03:11 +02:00
Bananymous
2255e36810
LibDEFLATE: Add GZip support
...
This allows compressing and decompressing with data using GZip headers
and footers
2026-02-21 04:03:11 +02:00
Bananymous
5abddd448e
LibC: Fix typo/bug in fnmatch
...
* would stop matching at '0' instead of end of string
2026-02-19 22:12:59 +02:00
Bananymous
f022a1b08f
Shell: Fix crash when executing semicolon
...
This fixes #4
2026-02-13 17:52:54 +02:00
Bananymous
b3bbfaeff0
LibC: Fix posix_spawnattr_t definition
2026-02-10 01:22:25 +02:00
Bananymous
679a3d4209
LibGUI: Add Texture::clear{,_rect}
2026-02-08 19:45:01 +02:00
Bananymous
a0211d88e7
Kernel: Don't include TCP header in MSS
2026-02-08 19:44:30 +02:00
Bananymous