1163 Commits

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Author	SHA1	Message	Date
apio	7efb79dd26	LinkedList: Check for nullptrs in detach_from_list()	2022-12-26 12:45:49 +01:00
apio	7e62ee66be	Change heap.first().has_value() to the cheaper heap.count()	2022-12-26 12:24:39 +01:00
apio	73c58bd902	Init: Move platform_init() before MemoryManager::init() ... This enables NX before we actually use it. Wasn't causing problems with KVM on, but crashed with KVM off with a 'reserved bit set' page fault.	2022-12-26 12:12:55 +01:00
apio	0054777e7d	x86_64: Warn if NX is not supported	2022-12-26 12:11:10 +01:00
apio	08984e1673	x86_64: Create a has_flag() helper function and remove redundant clearing of reserved bits	2022-12-26 12:10:47 +01:00
apio	59d69f684f	x86_64: Add general protection fault handler	2022-12-24 11:49:47 +01:00
apio	f71ccde833	Add an overload for aligned deletes which just calls the normal operator delete	2022-12-24 11:49:12 +01:00
apio	f2cc797599	Add a simple ELF loader	2022-12-23 13:09:21 +01:00
apio	e5ae2b0435	TarStream: Make read_contents and friends const	2022-12-23 13:08:31 +01:00
apio	ad0f6546d7	Add a global initrd TarStream to make the initial ramdisk accessible everywhere ... It's also mapped into virtual memory instead of directly going into the physical location!!	2022-12-23 11:33:23 +01:00
apio	6ff92b1714	MemoryManager: Add get_kernel_mapping_for_frames() ... This function allocates a continuous range of VM and maps the physical frames passed to said VM range.	2022-12-23 11:30:49 +01:00
apio	74235c2c99	Update README.md	2022-12-23 11:06:59 +01:00
apio	e6384ae90d	Use the new toolchain location	2022-12-23 11:06:37 +01:00
apio	575752eb23	Update drone config to pull toolchain from a new purpose-built toolchain archive for CI	2022-12-23 11:04:50 +01:00
apio	c39e54b7c6	Make TarStream::read_contents take any pointer as output	2022-12-23 10:51:55 +01:00
apio	34e6c05cef	Fix it up a bit more	2022-12-23 10:48:00 +01:00
apio	913b13b380	Fix up the header install script	2022-12-23 10:46:44 +01:00
apio	4fa33a9689	SharedPtr: Add operator=	2022-12-23 10:31:48 +01:00
apio	bd4b05e534	Add OwnedPtr and SharedPtr	2022-12-23 10:23:13 +01:00
apio	9afaad8fed	Add dbgln() for the luna library	2022-12-22 18:00:35 +01:00
apio	a3595e71a9	Update .clang-format	2022-12-21 20:22:44 +01:00
apio	96135ff808	Use limits.h for the standard definition of WCHAR_MAX	2022-12-21 20:11:00 +01:00
apio	16bf8b38ea	UTF-8 decoder: Error out on overlong encodings	2022-12-21 20:08:43 +01:00
apio	fcefab4383	TextConsole: Add wide-character overloads for print() and println() ... These can't fail from UTF-8 decoding errors.	2022-12-21 19:41:13 +01:00
apio	293b7b0f11	TextConsole: Propagate UTF-8 decoding errors	2022-12-21 17:38:19 +01:00
apio	2e8ea724a0	arch/x86_64: Refactor the stack tracing code to remove duplicate code	2022-12-21 17:21:01 +01:00
apio	7a2cb28475	Make sure isize matches ssize_t on most cases	2022-12-20 17:12:44 +01:00
apio	e2a6cba3c6	Log: Update formatting to make ANSI weirdness more sensible	2022-12-19 21:42:53 +01:00
apio	703c3f44fb	Add two FIXMEs	2022-12-19 21:41:27 +01:00
apio	042f999677	Heap: SCRUB IT ALL ... If your memory is all 0xacacacac there is a big probability you haven't initialized it.	2022-12-19 13:20:38 +01:00
apio	a11a5dec1f	DoublyLinkedList -> LinkedList	2022-12-19 12:43:23 +01:00
apio	1269a045bd	LinkedList: Add a convenience delayed_for_each() method. ... This is a special way of iterating over the list which permits removing items while iterating.	2022-12-19 12:41:25 +01:00
apio	5b72144fac	Add a handy consume() method to LinkedList	2022-12-19 12:35:08 +01:00
apio	92a7004c2f	Move the reaping logic to Scheduler	2022-12-19 12:24:15 +01:00
apio	31ee901e01	TarStream: Add a variant of read_contents() returning an OwnedStringView	2022-12-19 12:21:17 +01:00
apio	9eb829f3a2	CString: Add strcmp()	2022-12-19 12:20:56 +01:00
apio	60520dff4c	Make MemoryManager's scope guards more robust	2022-12-19 11:55:53 +01:00
apio	0bdbffe0ca	Spinlock+LockedValue: Add try_lock() methods ... For when you want to lock a resource if possible but not get blocked if it is locked by another thread.	2022-12-18 20:37:26 +01:00
apio	283e641ece	Spinlock+LockedValue: Remove init() functions ... Let's set the default (unlocked) value of Spinlock's underlying atomic to 0, so even if the constructor is not called it stays like that.	2022-12-18 20:36:15 +01:00
apio	a63146a798	Show the date and time of build :)	2022-12-18 18:51:25 +01:00
apio	751377de0a	Scheduler: Make it possible for a thread to stop existing	2022-12-18 18:43:34 +01:00
apio	1b92fe36b4	Store the stack inside a thread	2022-12-18 18:43:17 +01:00
apio	00cf267ac7	Lock EFIXME and error_string() behind a #define	2022-12-18 18:14:48 +01:00
apio	a08310ff5e	Add some more errno definitions	2022-12-18 18:09:52 +01:00
apio	cda0d49a4e	Add todo()	2022-12-18 17:15:42 +01:00
apio	4a7e48ed5d	Make sure wchar_t is wide enough to hold all Unicode code-points ... Too bad if it isn't.	2022-12-18 17:14:12 +01:00
apio	6c3b7672a0	Kernel: Demo the initrd using TarStream ... Yes, we're using the physical address. Not optimal, this is only for demo purposes.	2022-12-18 16:39:35 +01:00
apio	1d6092341a	Add a generic TarStream class ... As long as it's in memory, we can use it :)	2022-12-18 16:38:47 +01:00
apio	eadca3d25b	Add nullcpy() ... Invented function to memcpy() with a specific size, but add a null terminator.	2022-12-18 16:31:02 +01:00
apio	0d65f188f0	Alignment.h: Include the Types	2022-12-18 16:30:27 +01:00