197 Commits

Author	SHA1	Message	Date
apio	0126a8fb6e	luna: Add a new SourceLocation class and use that in check() and expect()	2023-01-22 11:43:48 +01:00
apio	129297a0b0	CString: Fix compilation in strnlen()	2023-01-22 11:43:10 +01:00
apio	cf8d3c6ff9	OwnedStringView: Add a method to extract a substring	2023-01-22 11:27:54 +01:00
apio	12d2039f68	CString: Add strnlen() and strndup()	2023-01-22 11:27:37 +01:00
apio	944d32de36	Bitmap: Introduce new malloc-aware initialization functions ... Lets us call resize(new_size) instead of initialize(realloc(location, new_size), new_size)	2023-01-21 23:16:50 +01:00
apio	0e607c2fef	Bitmap: Declare more variables as const ... I miss Rust's immutability-by-default...	2023-01-21 23:04:21 +01:00
apio	a6974b605e	tools+CMake: Prefix all environment variables with LUNA_	2023-01-21 22:44:16 +01:00
apio	a3d0fa7d0a	UserVM: Validate the entire range when freeing multiple VM pages	2023-01-16 21:16:38 +01:00
apio	1d92784608	luna, kernel: Replace some uses of char by truly 1-byte wide types	2023-01-16 19:52:34 +01:00
apio	329e8ab182	luna/Heap: Scrub reallocations properly	2023-01-16 19:50:35 +01:00
apio	d0600f5714	luna: Make Utf8StringEncoder short-circuit instead of failing when hitting the length limit	2023-01-14 12:07:08 +01:00
apio	00ee8314b3	luna: Make Utf8String{De,En}coders return the number of bytes written ... This means we can avoid a call to code_points() in mbstowcs(), which would parse a string twice.	2023-01-14 11:55:19 +01:00
apio	da805eec83	Describe what check() and expect() are	2023-01-14 10:59:30 +01:00
apio	eb35abfa52	Vector: Assigment, copy&move constructors, and destructor	2023-01-14 10:50:28 +01:00
apio	3b4b750cbf	luna: Vector is here!!	2023-01-13 22:28:03 +01:00
apio	2d2db300b0	libc: Add malloc(), calloc(), realloc() and free()	2023-01-13 20:00:20 +01:00
apio	5fb2ff09c7	kernel, luna, libc: Move the heap code to a common zone, to be used by both kernel and userspace	2023-01-13 19:27:53 +01:00
apio	09dc8bd522	Bitmap: Add find_region() and find_and_toggle_region()	2023-01-13 18:55:31 +01:00
apio	59db656f25	size_t -> usize	2023-01-13 18:55:05 +01:00
apio	16a62552db	SharedPtr: Add a nullptr constructor	2023-01-13 18:54:39 +01:00
apio	445aeed80d	OwnedPtr: Implement assignment operators	2023-01-13 18:54:25 +01:00
apio	586ca19b62	Add a VERY BASIC and hacky way of allocating memory from userspace ... Only supports one-page allocations and doesn't have libc wrappers, which means it has to be invoked using syscall().	2023-01-11 23:02:42 +01:00
apio	0e1e15e85a	Result: Construct a Result from an Option using from_option()	2023-01-11 23:02:42 +01:00
apio	d150c55143	TarStream: Support mode	2023-01-11 18:42:50 +01:00
apio	82b555cf5c	TarStream: Refactor the API to get rid of that awful method in Result ... That method being try_set_value_with_specific_error()	2023-01-11 17:30:53 +01:00
apio	6cf042e65e	Result: Remove m_has_value, rely on Option::has_value()	2023-01-11 17:09:32 +01:00
apio	67ebb00bd3	Option, Result: Introduce try_move_value(), which is the release_value() equivalent of try_set_value()	2023-01-11 17:06:17 +01:00
apio	84c82a4e75	luna, kernel: More constness	2023-01-10 19:31:41 +01:00
apio	5aa667c776	luna: Make OwnedStringView::clone() just call from_string_literal()	2023-01-10 19:03:00 +01:00
apio	3ac3d54788	luna: Make check() and expect() output errors in userspace	2023-01-10 19:02:16 +01:00
apio	c82ed5df01	Enable -Os on all targets	2023-01-10 18:13:21 +01:00
apio	c83f6c03b5	Bitmap: Add a 'find_and_toggle' method ... Just like find(), but toggles the value when finding it. Avoids doing this manually in MemoryManager and KernelVM.	2023-01-09 18:08:50 +01:00
apio	4287ec6cb0	Bitmap: Introduce a new method 'find' and use it in MM and KernelVM ... This method looks for the first bit with a value, optionally from a starting index, and returns its index. This should be (haven't benchmarked) way faster than the manual way, AKA what MM and KernelVM were doing. This is due to this method using bit and byte manipulation tricks instead of just calling get() until getting the desired result :)	2023-01-09 17:59:52 +01:00
apio	c97f588d44	Fix TRY() with Option	2023-01-07 20:53:23 +01:00
apio	7e377ef712	Implement printf()	2023-01-07 01:49:26 +01:00
apio	a8a64863c8	kernel, libc: Add clock_gettime()	2023-01-07 00:21:08 +01:00
apio	b851dcf9b9	libc: Implement mbstowcs() using Utf8StringDecoder	2023-01-06 21:01:37 +01:00
apio	80f5c790f8	Implement string formatting into libc :) ... Of course, using <luna/Format.h> makes it so simple. No need for duplicate code!	2023-01-06 20:15:43 +01:00
apio	a01b56ed39	CString: Support strcpy(), strcat() and strchr()	2023-01-06 16:20:35 +01:00
apio	08608d2344	Depend on libc headers	2023-01-06 13:38:48 +01:00
apio	129e3c434a	Switch to C for userspace, with a very bare-bones libc!!	2023-01-06 13:31:14 +01:00
apio	b27cefb9c5	SystemError: Define _LUNA_SYSTEM_ERROR_EXTENSIONS to compile properly in hosted envs	2023-01-06 13:30:49 +01:00
apio	fd8a0175d9	Add a syscall infrastructure (our baby program can print to the console now!)	2023-01-05 22:39:56 +01:00
apio	5854e5e530	Add newlines at end-of-file	2023-01-02 13:07:29 +01:00
apio	3442970678	Add vscode configuration	2023-01-02 13:00:22 +01:00
apio	df8f9c6cf6	SharedPtr: adopt_shared_from_owned	2022-12-31 12:02:15 +01:00
apio	831711ab7e	TypeTraits: Remove const, volatile, and reference	2022-12-31 11:50:30 +01:00
apio	e2e21923d7	Result: Implement operator=()	2022-12-30 19:06:47 +01:00
apio	4081186b27	Heap: Rewrite kmalloc to use Option<HeapBlock*> instead of nullable pointers to iterate over the heap ... At some point, this should be done inside LinkedList itself, but we have no such thing as break in for_each(). It's iterate over everything or nothing. This also requires operator= in Option, might be also added to Result in the future.	2022-12-30 19:02:25 +01:00
apio	3a3968b268	Result: Add nonnull_or_error()	2022-12-30 18:46:27 +01:00