63 Commits

Author	SHA1	Message	Date
Alex	a09790e4f2	Test TO_PAGES and FROM_PAGES macros	2023-03-27 02:49:56 +03:00
Alex	7218575b48	Rename heap allocation function	2023-03-25 12:02:01 +02:00
Alex	9ce301907a	QoL improvements	2023-03-24 16:22:42 +02:00
Alex	8b082ac98a	Map kernel file too	2023-03-23 23:26:18 +02:00
Alex	c56bc2c4d7	SwapPage should be after loop	2023-03-23 23:23:47 +02:00
Alex	6a7e940e80	Show address in error message	2023-03-23 23:23:02 +02:00
Alex	5fd8e8f152	Specify the invalid address	2023-03-20 20:30:13 +02:00
Alex	e008796515	Add warn message when trying to free an already freed page	2023-03-19 23:57:17 +02:00
Alex	feb1af5984	Update external memory tracker logging	2023-03-19 23:56:25 +02:00
Alex	6a492c6b07	Update external memory tracker messages	2023-03-16 17:20:12 +02:00
Alex	5ed0389ad1	Add tracker to paging allocation	2023-03-15 04:28:22 +02:00
Alex	f54b46149d	Update debugging code	2023-03-14 01:41:47 +02:00
Alex	3738e9b018	Small optimization	2023-03-12 04:27:41 +02:00
Alex	a101277991	Added memory tracker to serial port	2023-03-10 21:16:19 +02:00
Alex	8c87037069	Added Xalloc_StopOnFail	2023-03-09 06:42:08 +02:00
Alex	69518a172c	Improved log	2023-03-09 06:41:46 +02:00
Alex	5c91f23527	x32 is now compiling	2023-03-04 21:17:19 +02:00
Alex	aeb175f03b	Added memory block checks	2023-03-03 16:14:06 +02:00
Alex	392ebc9be2	Renamed "__no_instrument_function"	2023-02-27 22:19:40 +02:00
Alex	4519204580	Reimplemented Xalloc from scratch	2023-02-24 10:19:55 +02:00
Alex	419b5bee0d	Replaced "__sync_synchronize" with "__sync"	2023-02-18 04:13:49 +02:00
Alex	0fb62e52d2	Use correct instruction	2023-02-18 04:11:59 +02:00
Alex	f5a724145e	Debug messages for memory allocation	2023-02-18 04:09:33 +02:00
Alex	ae9f790301	Debug messages for memory allocation	2023-02-10 17:26:09 +02:00
Alex	3bc76edec0	Security fix for allocating pages for user-mode	2023-02-07 03:21:39 +02:00
Alex	a592b85ce5	Updated kernel (tl;dr: improved filesystem, tasking, loading files, etc..)	2023-02-06 19:35:44 +02:00
Alex	cfb69bf15a	Check for pointers	2022-12-29 04:58:30 +02:00
Alex	18f05c6d83	Updated memory manager	2022-12-26 08:40:09 +02:00
Alex	a9dacd1d21	Renamed "Tracker" to "MemMgr" because it could be used for shared memory and more useful features	2022-12-24 01:51:55 +02:00
Alex	865fa79f0b	Security fix	2022-12-22 01:42:35 +02:00
Alex	4febfad479	Fix "KPT = KernelPageTable;" in wrong place	2022-12-21 20:58:37 +02:00
Alex	cddf0426e3	Fixed compiler warnings	2022-12-21 20:05:57 +02:00
Alex	a677f3c159	Updated types	2022-12-21 00:43:51 +02:00
Alex	013b635524	Memory Tracker: If PageTable is nullptr, read the current one	2022-12-17 19:02:07 +02:00
Alex	a3664662f3	Updated StackGuard	2022-12-15 03:06:55 +02:00
Alex	ab7f20d5f5	Implemented memory tracker	2022-12-11 14:34:24 +02:00
Alex	224905ac06	Fixed vmm mapped framebuffer to the wrong address	2022-12-09 16:26:55 +02:00
Alex	f86777a856	KPT global variable	2022-12-06 09:30:09 +02:00
Alex	3454c9692f	Add flags to all page directories (as Intel 317080-003 doc says)	2022-12-06 01:27:00 +02:00
Alex	4188a465d2	Map address 0x0 to an empty page	2022-12-06 01:26:17 +02:00
Alex	24382f80a1	How did I made this stupid mistake?	2022-12-06 01:24:26 +02:00
Alex	632852c9e4	Small fixes	2022-12-06 00:14:37 +02:00
Alex	1bb97f19fd	Apply code from memory-test branch	2022-12-05 23:20:06 +02:00
Alex	0116fd3b38	Oops, SetFlag() should not clear the entire data	2022-12-05 06:02:25 +02:00
Alex	2d1c42fbcd	Memory related code optimization	2022-12-05 00:48:41 +02:00
Alex	0289054900	Changed a lot of files. Summary: profiler support; "SafeFunction"; UnlockDeadLock kernel config; Code optimization & more	2022-11-28 08:25:37 +02:00
Alex	eaaf8427dc	Stack guard implementation	2022-11-21 03:20:13 +02:00
Alex	cabdc5263e	Kernel now compiles on x32	2022-11-14 14:54:18 +02:00
Alex	5f320bcf25	Better address check	2022-11-11 04:41:37 +02:00
Alex	77081b4e1e	Stability fixes (i hope); attempt to implement argc, argv, envp, auxv; Syscalls	2022-11-10 07:09:32 +02:00