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2434 Commits

Author SHA1 Message Date
Bananymous 12bc7480e0 LibC: Implement _Exit 
This just calls _exit as POSIX says they can be equivalent
 2024-11-08 02:52:12 +02:00
Bananymous 92862fdf39 LibC: Implement nan{,f,l} as functions 
One port was using function pointers to these functions so macros don't
work.
 2024-11-08 02:49:21 +02:00
Bananymous 4417268ecc BAN: only include <new> in PlacementNew.h 
I was getting annoying multiple definitions for placement new and my
build system requires that c++ libraries are compiled. I guess this is
the easiest and cleanest solution
 2024-11-08 02:48:07 +02:00
Bananymous 346853ee55 BAN: Implement sincos to math 
This function calculates both sin and cos fast (hopefully)
 2024-11-04 17:42:01 +02:00
Bananymous a82f00cb70 BAN: Fix HashMap::{insert,emplace}_or_assign to actually assing value 
I seemed to completely forgotten to do the assignment itself :D
 2024-11-04 15:42:04 +02:00
Bananymous 1838ea5c30 Kernel: Fix pseudo terminal leaks 2024-11-04 15:35:07 +02:00
Bananymous a356d90445 LibC: Fix libc compilation for 32 bit target 2024-11-04 10:51:31 +02:00
Bananymous a3f41fd4d9 Kernel: Cleanup disk cache 
Add missing include and cleanup code calling automatic disk sync.
 2024-11-03 20:28:15 +02:00
Bananymous f4be37700f Kernel/userspace: rework floating point math 
SSE is now unconditionally enabled any where and most of math.h is now
actually implemented. using __builtin_<func> lead to many hangs where
the builtin function would just call itself.
 2024-11-03 20:28:15 +02:00
Bananymous ed19bb11fe Kernel: Cleanup thread default sse initialization 2024-11-03 20:22:28 +02:00
Bananymous 07275ecb5f BAN: Implement floating point constants in Numbers.h 2024-11-03 20:19:45 +02:00
Bananymous 2464fccadd LibC: Fix *scanf consuming extra characters 2024-10-19 12:43:23 +03:00
Bananymous 5fde2cf91a TaskBar: Ignore window close events and exit on connection close 
This prevents user from killing the task bar with keyboard shortcuts
 2024-10-18 17:19:05 +03:00
Bananymous d57e797147 WindowServer: Don't kill window on key event, instead send close event 
This allows notifying the client about window close and let client
handle it as it wants
 2024-10-18 17:17:58 +03:00
Bananymous 988f7b0561 ports: Fix doom port to use the new GUI events 2024-10-18 03:45:15 +03:00
Bananymous e99a271465 Userspace: Implement basic task bar 
This bar only shows current time but its something to work on later!
 2024-10-18 03:36:03 +03:00
Bananymous d266c7f93b LibGUI: Implement attributes for windows 
Windows can now change whether they have title bar, rounded corners,
alpha channel and whether they are movable. Also windows can also change
their own position
 2024-10-18 03:32:12 +03:00
Bananymous d7e5c56e94 userspace: Use SOCK_STREAM instead of SOCK_SEQPACKET for WindowServer 
This makes more sense if we have longer packages
 2024-10-17 01:44:48 +03:00
Bananymous ddd3b4c093 BAN: Implement is_pod type traits 2024-10-17 01:35:42 +03:00
Bananymous 3a6fc4c197 BAN: Add proper error messages for `MUST()` in userspace 2024-10-17 01:32:55 +03:00
Bananymous 91381546d5 Shell: Don't crash if history file does not exist :D 2024-10-16 00:41:28 +03:00
Bananymous 41e2b898ab Shell: Implement history file for persistent history storage 2024-10-16 00:21:58 +03:00
Bananymous 6e981d1222 Shell: Add support for inline environment variables 
e.g. `foo=$(echo lol) Shell -c 'echo $foo'` will now print lol!
 2024-10-15 23:45:08 +03:00
Bananymous 8317bb13ca Shell: Cleanup code by defining argument types as nested types 2024-10-15 23:44:06 +03:00
Bananymous c40f244dff Shell: remove `env` builtin and add `type` 
other shells don't seem to implement as a builtin, so i won't either
 2024-10-15 23:42:01 +03:00
Bananymous a6aa048be0 userspace: Implement `env` as an executable 2024-10-15 23:42:01 +03:00
Bananymous 8fd0162393 Kernel: Rewrite x86_64 page tables to use HHDM instead of kmalloc 
This allows page tables to not crash the kernel once kmalloc runs out of
its (limited) static memory.
 2024-10-14 11:40:30 +03:00
Bananymous f0b18da881 Kernel: Add kmalloc helper APIs 2024-10-14 11:39:04 +03:00
Bananymous 5f63ea8f8a Kernel: Add CPUID check for 1 GiB page support 2024-10-14 11:38:03 +03:00
Bananymous 2b43569927 Kernel: Use enums in boot info instead of magic values 2024-10-14 11:36:51 +03:00
Bananymous 4ba33175cf Kernel: Don't leak memory when preparing fast page 
For some reason I was allocating memory for page table entry...
 2024-10-14 11:34:48 +03:00
Bananymous 3edc1af560 Kernel: Don't map main bios area in page table initialization 
This is only needed for RSDP lookup so it can be done with fast pages
 2024-10-14 11:32:54 +03:00
Bananymous 55fbd09e45 Kernel: Rewrite physical memory allocation with PageTable::fast_pages 2024-10-14 11:32:54 +03:00
Bananymous 6a46a25f48 image: Add benchmark flag to measure performance of image operations 2024-10-13 22:05:13 +03:00
Bananymous 88b8ca5b29 LibC: Fix some string functions 
I was not casting some required values to char or handling length of
zero
 2024-10-13 22:04:08 +03:00
Bananymous fdddb556ae LibC: Implement system() more properly 
Old implementation did not ignore and block needed signals
 2024-10-13 22:03:15 +03:00
Bananymous d36b64e0c8 LibImage: name color to u32 function to to_argb from to_rgba 
This is the actual format that it returns
 2024-10-13 22:01:46 +03:00
Bananymous 8adc97980a Shell: rewrite the whole shell to use tokens instead of raw strings 
tab completion is still running with raw strings and that has to be
fixed in the future.
 2024-10-13 22:00:16 +03:00
Bananymous dab6e5a60f BAN: Cleanup HashMap implementation and add {insert,emplace}_or_assign 2024-10-13 22:00:16 +03:00
Bananymous 0b05e9827b BAN: Use memmove instead of memcpy on overlapping data 
I was accidentally using memcpy where memmove was needed
 2024-10-13 22:00:16 +03:00
Bananymous 1c1a76d6d7 BAN: Member function pointers now use references instead of pointers 
This seems cleaner as class pointer cannot be null anymore
 2024-10-13 22:00:16 +03:00
Bananymous df4f37d68d BAN: only define placement new operators for banan-os targets 
This allows building and using BAN library outside of banan-os!
 2024-10-10 21:55:25 +03:00
Bananymous 44629ba5dd BAN: Allow userspace to use string literals with BAN::Error 2024-10-10 21:54:52 +03:00
Bananymous 2da6776451 BAN: Update {Byte}Span API with better constness 
const BAN::Span<int> is now allowed to modify its underlying data, but
the container itself is const.

BAN::Span<const int> can be used for spans over constant data.
 2024-10-10 21:53:23 +03:00
Bananymous a68f411024 BAN: Add requires clauses for Container::emplace{,_back} functions 
This allows syntax highlighters to report errors!
 2024-10-10 21:51:44 +03:00
Bananymous 166550fbba Kernel: Ext2 check if file exists before creating it 2024-10-07 18:21:05 +03:00
Bananymous 3e68981b0b userspace: Remove start-gui from shell builtins and make it an alias 
This makes way more sense :D
 2024-10-07 18:01:33 +03:00
Bananymous 6fd76e8d1e Shell: Rewrite alias parsing to allow chained commands 
You can now have "chained" commands in alias
e.g. `alias foo='echo hello && ls`
 2024-10-07 18:01:33 +03:00
Bananymous dfcd15e7c4 Shell: Implement background processes with & 2024-10-07 18:01:33 +03:00
Bananymous 5fa359c28d ls: Print file name in quotes if it contains spaces 2024-10-07 18:01:32 +03:00