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Author	SHA1	Message	Date
apio	acb0ab1cd7	Use TypeTraits in Alignment.h to make static assertions more readable	2022-12-17 13:50:27 +01:00
apio	ace674e518	LinkedList: Make sure the contained type inherits from DoublyLinkedListNode<T>	2022-12-17 13:49:47 +01:00
apio	2cbc9fa385	Add some nice TypeTraits	2022-12-17 13:48:55 +01:00
apio	f77126768f	Improve message	2022-12-17 13:48:22 +01:00
apio	16954695dd	Tell the compiler that string_format is a printf-style function	2022-12-17 12:45:26 +01:00
apio	16e00bada0	Add comments to Format.h	2022-12-17 12:43:29 +01:00
apio	abbed13f27	Add a 'pure' variant of cstyle_format which is infallible ... If we cannot fail to output, it doesn't make sense to propagate errors. So if you're SURE there are no errors, use pure_cstyle_format(). If, however, output can fail, use cstyle_format(). This has a drawback of adding quite a bit of code duplication to Format.cpp. Some of it is dealt using templates, but some code still remains duplicate.	2022-12-17 12:38:22 +01:00
apio	48fcb8734a	Give number parsing functions more meaningful names	2022-12-17 12:12:58 +01:00
apio	cf3b2176f0	Implement OwnedStringView::from_string_literal	2022-12-17 11:36:16 +01:00
apio	df9a13cbfb	KernelVM: Make g_used_vm atomic and g_kernelvm_bitmap a LockedValue	2022-12-17 10:56:24 +01:00
apio	132963070b	MemoryManager: Make some variables atomic and the frame bitmap a LockedValue	2022-12-17 10:56:24 +01:00
apio	f97515bd7e	Kernel: Add Spinlock and LockedValue<T>	2022-12-17 10:55:54 +01:00
apio	6e5d2b5335	Thread: Make g_next_id atomic	2022-12-17 10:50:49 +01:00
apio	14461c6fe8	Atomic: Add operators += and -=	2022-12-17 10:49:19 +01:00
apio	9d6235e109	CPU: Add a pause() method	2022-12-17 10:45:55 +01:00
apio	a16f357ab9	Add an Atomic class	2022-12-16 21:15:22 +01:00
apio	b316e3b3b7	Print stack trace on assertion fail	2022-12-16 20:49:09 +01:00
apio	da39ba33a9	Move OwnedStringView::operator[] out of line	2022-12-16 20:48:58 +01:00
apio	59765aa334	Rename String.h -> CString.h ... Let's not confuse String.h with a managed string class, it's in fact the equivalent of the C stdlib's <string.h>	2022-12-16 20:40:04 +01:00
apio	42a2c2af49	Add strdup()	2022-12-16 20:37:57 +01:00
apio	e56075fb46	Use nothrow in raw_malloc	2022-12-16 20:36:43 +01:00
apio	345e13965e	Add missing include ... No one was noticing because everyone using OwnedStringView included Result.h before it	2022-12-16 20:27:44 +01:00
apio	4a6c59d519	Make all methods in OwnedStringView const	2022-12-16 19:48:22 +01:00
apio	2e24e09146	Convert MemoryMapIterator to Option	2022-12-16 19:47:20 +01:00
apio	a32590ff8a	Call expect_value more	2022-12-16 19:44:33 +01:00
apio	cedcfa9c63	Improve cleanup on MemoryManager failure + add methods that use KernelVM	2022-12-16 19:36:38 +01:00
apio	814672c771	Remove some redundant error propagation ... Why can printing to the serial port or format onto a string fail? Even if cstyle_format returns Result<usize>, we shouldn't always follow suit.	2022-12-16 18:32:29 +01:00
apio	41b3c8adb2	Convert to_dynamic_unit to OwnedStringView and rename the old variant to to_dynamic_unit_cstr	2022-12-16 18:18:24 +01:00
apio	be22cf6267	Introduce OwnedStringView ... A managed String which uses RAII to free its contents. It's not a proper string though, since it's read-only. So it's a StringView... but an owned one. Can't be copied automatically, must be either moved or copied manually by calling clone() on it.	2022-12-16 18:17:15 +01:00
apio	d759058b80	Introduce std::nothrow ... Let's make sure we explicitly tell new that we don't want exceptions	2022-12-16 18:14:48 +01:00
apio	32c8869973	Option: Simplify release_value ... This avoids copying + we don't need to destroy the item if we move it, since it either gets emptied by moving it or doesn't have anything to destroy.	2022-12-16 18:13:40 +01:00
apio	19a4e2ab58	Result, Option: Make sure everything is properly moved	2022-12-16 18:11:17 +01:00
apio	e729c38200	Merge pull request 'Add an Option type and get rid of ENONE' (#19) from optionals-and-empty-errors into restart ... Reviewed-on: #19	2022-12-08 15:13:24 +00:00
apio	b9f3d3c349	Remove ENONE ... If you want to return an error without meaning, use Option.	2022-12-08 16:09:33 +01:00
apio	da104c87cb	Heap: Return Option in split()	2022-12-08 16:09:12 +01:00
apio	b6173e2b67	LinkedList: Return Option instead of ENONE if no value	2022-12-08 16:09:04 +01:00
apio	406af68a54	Result: Use Option as backend	2022-12-08 16:08:18 +01:00
apio	b58eba63f1	Add a new Option class which behaves like Result, but has no error number, just a value or no value	2022-12-08 16:08:02 +01:00
apio	6cee208e62	Kernel: Enable -Wsign-conversion ... For real this time, turns out me, being dumb, added it to Luna instead of the kernel.	2022-12-08 15:09:32 +01:00
apio	779fda307a	More scope guards!!	2022-12-08 15:01:04 +01:00
apio	1d5d1daa57	Add scope guards	2022-12-08 14:56:11 +01:00
apio	6de7753b4c	Add malloc wrappers	2022-12-07 18:17:49 +01:00
apio	c8302a4fef	Add convenience functions to print the stack trace directly	2022-12-07 18:11:24 +01:00
apio	0d437cfcca	Add support for stack traces	2022-12-07 17:39:59 +01:00
apio	416e96c4d5	Merge pull request 'Add a basic scheduler with threads' (#18) from threads into restart ... Reviewed-on: #18	2022-12-07 16:11:59 +00:00
apio	d93d95f23c	Add sleeping mechanism	2022-12-07 16:11:59 +00:00
apio	757cee4693	Add accessors for when you're sure a linked list is not empty	2022-12-07 16:11:59 +00:00
apio	70497c37fb	Check for runnable threads	2022-12-07 16:11:59 +00:00
apio	57517252d8	Add a state to Thread	2022-12-07 16:11:59 +00:00
apio	f169718a4b	Initialize and demo the scheduler	2022-12-07 16:11:59 +00:00