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186 Commits

Author SHA1 Message Date
Bananymous f72fdeeb59 BAN: String now uses union for its sso storage 
This allows String to shrink by 8 bytes since Variant's 8 index is
no longer stored in here.

This required me to make Strings max size one bit less, but that
should still be fine. There should never be strings with size of
over half of the computer's address space.
 2023-10-30 11:13:16 +02:00
Bananymous 1af3ca19ab BAN: Rewrite String with small string optimizations 
String now holds a 15 byte sso buffer. I'm not sure what the size
should actually be but 15 will work for now. Maybe the sso buffer
should be contained in an union with one bit flag in size instead of
variant that uses extra 8 bytes for type index.

This patch buffs sizeof(String) from 24 bytes to 32 bytes on 64 bit.
I assume this is much better version than the old which had to make
allocation even for empty strings :D.
 2023-10-29 03:11:13 +03:00
Bananymous 09fcc613c7 BAN: Add variant to ForwardList 
I should be using the forward list more
 2023-10-29 02:28:55 +03:00
Bananymous 3bffbe330d BAN: Update ByteSpan API 
Add ByteSpan::as_span<T> and const versions of as() and as_span()
require T to be const.
 2023-10-28 22:10:47 +03:00
Bananymous fda4a4ad24 BAN: ByteSpan can be sliced without specified size 
This will give span with all remaining size after offset
 2023-10-25 21:41:11 +03:00
Bananymous 988a4e1cd8 BAN: Fix bug of size of splice after slice() 
I have no idea what was I doing before :D
 2023-10-24 17:23:45 +03:00
Bananymous db5c24b2a5 BAN: Implement ByteSpan 
This is a span over exisiting containers/data types. I'm not too
happy with the constructors and assignment operators, but they will
work for now
 2023-10-20 04:59:29 +03:00
Bananymous 781c950af6 BAN: add helper to cast Span<T> to Span<const T> 2023-10-20 04:59:08 +03:00
Bananymous d2cfc843e4 BAN: Optional can now be constructed from another Optional 
Also fix bug in release_value() where we did not call the
destructor.
 2023-10-11 20:10:06 +03:00
Bananymous eb5c6cf736 BAN: Remove endianness functions from Math 
There is now a Endianness.h for these. The functions were super slow.
 2023-09-29 19:38:07 +03:00
Bananymous 27adb9486b BAN: Update Endiannes API 
Add functions to swap endiannes or convert host to big/little endian

This code should be very compiler friendly and should be optimized to
single bswap instruction on x86.
 2023-09-28 01:22:14 +03:00
Bananymous b62186441b BAN: Implement basic WeakPtr 
This can be constructed from classes that inherit from Weakable
 2023-09-25 19:43:10 +03:00
Bananymous 971eb737c1 BAN: Fix LinkedList::pop_back() 2023-09-22 17:20:35 +03:00
Bananymous 720bc418a6 All: Clear lines with only whitspace in them 2023-09-10 00:31:42 +03:00
Bananymous cbd2519b9a Kernel: better handle kernel errors 2023-08-29 00:13:21 +03:00
Bananymous e8a73f9696 BuildSystem: use -a with rsync 
This allows cmake to not rebuild whole project every time
 2023-08-28 11:38:17 +03:00
Bananymous b05cf9ef09 BuildSystem: Base sysroot is now distributed as a tar ball 
This allows file and directory permissions work as intended.

cmake is now filled with 'sudo' but with sudo timeout this should be
fine.
 2023-08-23 10:38:21 +03:00
Bananymous 2bf12a52d1 BAN: increase function size to 5 * sizeof(void*) 2023-08-22 14:52:03 +03:00
Bananymous be5b81740e BAN: Add enum class Iteration for for_each loops 2023-08-22 11:30:53 +03:00
Bananymous e7458ca10a BAN: Function call is now const 2023-08-22 11:30:40 +03:00
Bananymous 6feb8a99d2 BAN: UniqPtr can now be constructed from other convertible UniqPtr 2023-08-04 10:29:42 +03:00
Bananymous 5411c5aa4a BAN: Fix function call in Optional 2023-07-21 10:57:46 +03:00
Bananymous 891144dac1 BAN: Iterators are now single general type with CONST template 
This allows us to use the same base class for iterator and
const_iterator which were practically the same code.
 2023-07-12 13:35:21 +03:00
Bananymous 41e7b53903 BAN: add either_or and either_or_t 
This allows you to select type depending on constexpr evaluatable
boolean
 2023-07-12 13:34:31 +03:00
Bananymous 6b0920e8c0 BAN: Implement ConstIteratorDouble and add it to HashMap 
This is same as IteratorDouble except it uses const_iterator and does
not return non-const references.
 2023-07-12 11:41:05 +03:00
Bananymous 4285729d5c BAN: Generalize HashMapIterator to IteratorDouble 
This iterator should be able to iterate any container within container
with type iterator defined.

This also fixed bug if first entry in outer container is empty container.
 2023-07-12 09:29:05 +03:00
Bananymous 9174a89971 BAN: Add iterators to HashMap 2023-07-10 23:16:41 +03:00
Bananymous 74af46cb4a BAN: RefPtr can be constructed from other types 2023-07-10 11:48:11 +03:00
Bananymous c38e8de6b5 BAN: Optional can be constructed inplace 2023-06-12 23:45:36 +03:00
Bananymous 97638f7ade BAN: Add operator-> and operator* to Optional 2023-06-12 22:25:14 +03:00
Bananymous a0be415e09 BAN: Add basic Optional 2023-06-11 21:00:25 +03:00
Bananymous 6aff459e1c BAN: add StringView::contains(char) 2023-06-05 22:51:02 +03:00
Bananymous 413f05bfca BAN: Add UniqPtr 2023-06-04 00:39:20 +03:00
Bananymous 2ce244d303 BAN: Errors now includes assert.h 2023-06-03 18:53:05 +03:00
Bananymous feea2d4024 BAN: Fix function call in Vector 2023-06-01 00:50:04 +03:00
Bananymous cb359a05dc BuildSystem: link libraries when they change 
This also fixed the need for manual linkin on firt build
 2023-05-31 23:01:40 +03:00
Bananymous f79250c4d4 LibC: Rewrite all the headers. 
We now have more or less posix issue 2018 conforming libc headers.

This was a really time consuming and boring operation but it had to
be done.

Now we get to actually start implementing libc :)
 2023-05-26 22:31:21 +03:00
Bananymous 78b62776d2 BAN: libban is now build into library dir 2023-05-26 22:31:21 +03:00
Bananymous bda4614783 BAN: Errors.h can be included from userspace 2023-05-26 22:31:21 +03:00
Bananymous 632b699475 BAN: add is_arithmetic and is_signed to Traits.h 2023-05-15 20:26:29 +03:00
Bananymous 13fabcc1f1 BAN: add pow, log2, log10, log in math 
These are implemented using x86 floating point assembly
 2023-05-10 19:03:33 +03:00
Bananymous c2ad76fe4f BAN: Error uses 64 bit error codes 2023-05-07 02:09:52 +03:00
Bananymous 88a2c60065 BAN: Add is_power_of_two to Math functions 2023-04-28 14:42:49 +03:00
Bananymous c5b006bf19 BAN: Add {TRY,MUST}_REF for references 
It is annoying that we have to have separate macros for these but
I can't find a way to cleanly return lvalue reference from statement
expression. Currently we cast the reference to pointer and return
unreference the pointer outside of the expression.

This feature will probably not be used any time soon, but atleas
it is implemented if I need it one day
 2023-04-19 00:31:15 +03:00
Bananymous 115c44630d BAN: TRY and MUST macros use rvalue references 2023-04-19 00:11:15 +03:00
Bananymous 1dc81abca4 BAN: Add specialization for ErrorOr<LValueReference> 
ErrorOr can now return a reference :)
 2023-04-18 22:02:47 +03:00
Bananymous 5aaf2128a8 BAN: Variant with reference now supports copy/assign 2023-04-18 20:21:23 +03:00
Bananymous 6aeac17072 BAN: Variant now works with references 
References can be assigned with the set() method. Construction nor
assigment operators cannot be used with references to avoid ambiguity
with what assignment to reference does.

You can set the underlying reference with the set() method and access
it with the get() method.

The references are stored as pointers to the object under the hood
which means that size of a reference is sizeof pointer.
 2023-04-18 19:53:34 +03:00
Bananymous 6d425182a2 BAN: Variant::set now copy/move assigns when possible 2023-04-18 19:10:22 +03:00
Bananymous 04ac23b67c BAN: Variant now has variadic template types 2023-04-18 18:29:48 +03:00