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350 Commits

Author SHA1 Message Date
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 07712758a7 BAN: Add default constructor to ipv4address 2026-03-17 20:24:48 +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 8794122c2d BAN: Variant allow copy/move from empty 2026-02-07 18:54:31 +02:00
Bananymous 90deb9fb43 BAN: Make debug output thread safe 
Now file lock is only acquired once per message, not once per character
 2026-01-09 20:30:35 +02:00
Bananymous fea5d1d82b BAN: Fix wrong include in heap 2026-01-07 22:12:20 +02:00
Bananymous e2ccc3026f BAN: Remove unnecessary c++ header inclusion 2025-12-16 16:44:42 +02:00
Bananymous 37aef630d2 BAN: Fix Array and Vector span constness 2025-10-28 05:50:19 +02:00
Bananymous 9f0addbd8b BAN: Implement simple priority queue 
This is just a wrapper around BAN::Vector and heap functions
 2025-10-26 00:32:00 +03:00
Bananymous 7f8ea6b8e0 BAN: Move heap functions to Heap.h 
This also adds push_heap and pop_heap, similar to what C++ standard
library provides
 2025-10-26 00:31:06 +03:00
Bananymous 9d3ea6fed7 BAN: Use new it_value_type_t in sorting functions 2025-10-26 00:30:51 +03:00
Bananymous 703b3eda56 BAN: Add it_value_type_t 
This is a template that resolves into T for pointers to T and T::value_type otherwise. It allows using the underlaying type of an iterator or pointer for range based algorithms
 2025-10-26 00:22:35 +03:00
Bananymous 3be17c6117 BAN: Add clear and access by index to CircularQueue 2025-07-10 17:24:40 +03:00
Bananymous b97c123764 BAN: Make WeakPtr::lock const 
There is no reason why it would not be :)

Also this prevented upstream from compiling
 2025-06-11 16:53:43 +03:00
Bananymous 6f74f3c386 BAN: Allow constexpr construction of StringView 2025-06-07 18:29:32 +03:00
Bananymous e9f8471a28 BAN: Return UTF::invalid from byte_length instead of 0 2025-06-02 11:39:18 +03:00
Bananymous 8ff9c030bf Kernel: Add better termios support 
I'm not sure if this is correct but at least it's better than before :)
 2025-06-01 13:48:03 +03:00
Bananymous 4d840a8d9a BAN: Make Array more constexpr 2025-04-23 18:40:20 +03:00
Bananymous 98e05fd179 BAN: Implement atomic functions for normal integers 2025-04-20 03:11:41 +03:00
Bananymous 1a153b835c BAN: Nullterminate encoded UTF8 data 2025-04-01 22:39:56 +03:00
Bananymous 73c292c4e9 BAN: Fix negative floating point value printing 2025-04-01 22:39:21 +03:00
Bananymous cbe3f2a4ac BuildSystem: Cleanup and fix cmake files 
I now set library SONAME so i don't have to build them in build root.

Creating font now makes sure the install directory exists. This allows
building using make files.

LibC now links agains ligcc
 2025-01-28 17:11:21 +02:00
Bananymous 8b312a47e6 BAN: Allow MUST and TRY to contain commas 2024-12-16 17:22:40 +02:00
Bananymous 90820f24a4 BAN: Make HashMap::{insert,emplace}{,_or_assign} return an iterator 
This reduces the number of lookups done into the hash map :)
 2024-12-09 03:37:13 +02:00
Bananymous 6f118c1be1 BAN: Make HashMap key move constructible 
This allows using non-copyable types as keys
 2024-11-26 00:57:11 +02:00
Bananymous 7316eb87b8 BAN: Add requires expression for BAN::Formatter 
This allows seeing syntax errors before compilation :)
 2024-11-26 00:55:58 +02:00
Bananymous 5376236ab6 BAN: Make ErrorOr non-copyable 
This makes avoiding accidentals copies easier :)
 2024-11-26 00:55:12 +02:00
Bananymous 0af80d48ee BAN: Mark ByteSpan::slice as [[nodiscard]] 2024-11-26 00:54:35 +02:00
Bananymous 31d2a39540 BAN: Add default constructors for BAN::{Little,Big}Endian 2024-11-21 13:34:12 +02:00
Bananymous f8ef11b4d2 BAN: Make PlacementNew.h only include <new> if it exists 
Otherwise it will define the functions itself. This allows compiling
toolchain as stdlibc++ depends on BAN.
 2024-11-19 00:16:44 +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 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 07275ecb5f BAN: Implement floating point constants in Numbers.h 2024-11-03 20:19:45 +02:00
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 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 f432d3fcf8 BAN: Cleanup Optional casting for value getters 2024-10-07 01:44:44 +03:00