91 Commits

Author	SHA1	Message	Date
EnderIce2	23301b8c1b	memory: Kernel threads require more memory for stack ... Threads will now use 128 KiB	2024-11-18 03:27:06 +02:00
EnderIce2	86a119ea51	scheduler: Fix page table switch for scheduler ... The userspace process may map pages where the kernel has allocated data and cause a crash. This patch fixes this issue by having a separate IRQ handler which sets the kernel page table at the start of SchedulerInterruptHandler() and restores it in SchedulerHandlerStub() function.	2024-11-17 03:11:20 +02:00
EnderIce2	079055082a	panic: Check if CurrentProcess & CurrentThread are valid before showing info	2024-11-16 04:42:20 +02:00
EnderIce2	ef1c5bb39e	panic: Add stub code for UHCI, EHCI & XHCI controllers	2024-11-10 16:30:43 +02:00
EnderIce2	6dc734bb0b	interrupts: Update MainInterruptHandler	2024-10-30 03:07:47 +02:00
EnderIce2	ab6529f6e6	memory: Add kernel stack manager	2024-10-30 02:28:49 +02:00
EnderIce2	b6006e379d	panic: Refactor PS/2 keyboard initialization code	2024-10-26 03:24:29 +03:00
EnderIce2	f57ad7fc81	task: Implement new process state ... Added "Frozen" for vfork implementation.	2024-10-20 03:00:34 +03:00
EnderIce2	6657a90739	core: Simplified interrupt event check logic in MainInterruptHandler	2024-10-19 01:29:27 +03:00
EnderIce2	a2e9747ee8	driver: Check if process has an associated terminal ... Return ENOTTY if thisProcess->tty is null for any operation.	2024-10-13 14:58:29 +03:00
EnderIce2	396ad681ba	tty: Fix kcon & tty implementation; Add stub ptmx	2024-10-13 13:00:22 +03:00
EnderIce2	9a6008a07c	driver: Fix wrong file type in RegisterBlockDevice() ... S_IFCHR -> S_IFBLK	2024-10-13 02:28:50 +03:00
EnderIce2	bd0c8d9ad8	Fix readdir inside /dev	2024-09-24 22:30:08 +03:00
EnderIce2	18d00a4bf3	Fix missing offset for /dev files	2024-09-24 22:29:39 +03:00
EnderIce2	7d7fc4d018	Fix the order of variables Cols and Rows ... typo	2024-09-24 01:32:29 +03:00
EnderIce2	85b6fdef80	Implement Virtual Terminal and fix /dev/kcon	2024-09-22 13:17:19 +03:00
EnderIce2	31dca2e9a6	Remove unused SmartHeap class	2024-08-13 07:37:20 +03:00
EnderIce2	51ea074b60	Fix driver implementation	2024-07-07 03:14:54 +03:00
EnderIce2	aef28c9aff	Reset cursor position after print	2024-06-08 04:35:18 +03:00
EnderIce2	6801475243	Refactor filesystem & stl code	2024-05-18 07:42:01 +03:00
EnderIce2	77a291d08b	Implement operator delete with alignment support	2024-05-01 05:15:40 +03:00
EnderIce2	72d29a138d	Fix RDSEEDFlag assignment	2024-05-01 05:14:44 +03:00
EnderIce2	6cedac03f5	Refactor RNG code	2024-04-26 18:33:43 +03:00
EnderIce2	fd292305f6	Refactor lock related code	2024-04-10 06:25:55 +03:00
EnderIce2	e09d93e2bb	Refactor panic handler and assertion failed display functions	2024-04-01 21:04:45 +03:00
EnderIce2	a49e5e9913	Remove redundant file operation functions	2024-04-01 04:36:11 +03:00
EnderIce2	45406209d8	Refactor debug print statements in user.cpp	2024-04-01 01:21:36 +03:00
EnderIce2	08c4bcc4a3	Fix RawKeyQueue empty check	2024-03-31 02:26:07 +02:00
EnderIce2	5a00e91011	Fix signals from exception handler	2024-03-28 03:15:05 +02:00
EnderIce2	eb3020bde7	Fix key event handling	2024-03-27 22:29:19 +02:00
EnderIce2	3dc1981820	Implement VirtualAllocation class	2024-03-27 19:51:15 +02:00
EnderIce2	b8355ec455	Update Xalloc configuration	2024-03-27 16:43:40 +02:00
EnderIce2	3d1ecc3db0	Rework signal handling code	2024-03-25 23:21:27 +02:00
EnderIce2	49ef1dc454	Refactor stack expansion and stack fork implementation	2024-03-21 02:09:48 +02:00
EnderIce2	70cbbea3c0	Clear CR2 if the page fault is handled	2024-03-21 02:08:18 +02:00
EnderIce2	bd24471748	Fix before panic framebuffer	2024-03-21 01:57:11 +02:00
EnderIce2	4293d2a9ac	Update logging	2024-03-19 20:57:14 +02:00
EnderIce2	b35045e7ca	Refactor memory allocation implementation and add KernelReserve flag to memory mappings	2024-03-19 03:57:30 +02:00
EnderIce2	464022a61d	Check Display class in InitFont()	2024-03-19 02:20:58 +02:00
EnderIce2	9722a44dc2	Fix typo in help command	2024-03-18 21:33:06 +02:00
EnderIce2	c197383a74	Update page table in __stack_chk_fail and __chk_fail functions	2024-03-14 04:44:19 +02:00
EnderIce2	56e47f5cef	Refactor MainInterruptHandler	2024-03-14 04:42:06 +02:00
EnderIce2	6f76e13c6d	Rename TPL to TPR in used.cpp	2024-03-13 18:46:59 +02:00
EnderIce2	2d5bb5193d	Refactor BaseBufferStackError function	2024-03-13 18:45:07 +02:00
EnderIce2	0d2036139c	Update DisplayDetailsScreen to include CopyOnWrite flag in page table entry	2024-03-11 23:29:47 +02:00
EnderIce2	0270192eec	Add more page fault details	2024-03-10 22:51:09 +02:00
EnderIce2	196aacda84	Update DisplayProcessScreen function to include executable name	2024-03-05 01:07:09 +02:00
EnderIce2	52ec0a25bf	Fix incorrect condition in HandleException function	2024-03-04 23:11:40 +02:00
EnderIce2	d2db08b2cf	Workaround for QEMU TCG crash	2024-03-04 02:07:53 +02:00
EnderIce2	e69ace7fdc	Add ExGetKSymbolByAddress function to retrieve kernel symbols by address	2024-03-03 23:48:19 +02:00