68 Commits

Author	SHA1	Message	Date
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	725f22cd43	Add ExceptionFrame structure	2024-02-15 22:08:11 +02:00
EnderIce2	b0575ba4f2	Rename "SafeFunction" macro to "NoSecurityAnalysis"	2024-02-04 04:31:30 +02:00
EnderIce2	69c61037ed	Remove __naked attribute from Stop() function	2024-02-04 04:05:34 +02:00
EnderIce2	bb946ea568	Fix CPU functions for aarch64	2024-02-04 04:04:30 +02:00
EnderIce2	fc8027a377	Add additional general purpose registers to TrapFrame struct	2024-02-04 03:45:45 +02:00
EnderIce2	96daa43d38	Update kernel	2024-01-19 06:47:42 +02:00
Alex	889e1522a3	Restructured and rewritten entire codebase	2023-10-09 01:16:24 +03:00
Alex	446a571018	Tasking is now working under 32-bit	2023-09-07 04:22:34 +03:00
Alex	c5c76d3f9d	Various QoL changes	2023-09-03 19:24:14 +03:00
Alex	6d95cd5261	Rework for APIC & added support for x2APIC	2023-08-31 01:07:55 +03:00
Alex	bef0897442	Fix 32-bit compilation	2023-08-23 16:59:21 +03:00
Alex	ef3b761d4f	Removal of NASM support and migration of .asm files to .s	2023-08-11 04:57:32 +03:00
Alex	2c51e4432f	Update kernel	2023-08-06 04:53:14 +03:00
Alex	41db477173	Update kernel	2023-06-10 13:11:25 +03:00
Alex	d527121883	Add implementation for GDT & IDT on x32 and QoL fixes	2023-05-17 03:28:57 +03:00
Alex	06e34ab57f	Remove EFER from x32	2023-05-13 07:40:05 +03:00
Alex	b4dbf2c281	QoL and bug fixes	2023-04-10 03:11:46 +03:00
Alex	98c137566d	Replace __attribute__ with a macro from types.h	2023-04-07 05:22:14 +03:00
Alex	76239ec4ad	Add Get() function for every cpuid struct	2023-04-06 18:36:16 +03:00
Alex	4e20d4d9f4	Enable compilation of project on AArch64 architecture	2023-04-04 16:06:54 +03:00
Alex	25256d81a8	Added license headers to all project files	2023-04-04 02:19:05 +03:00
Alex	49c627589c	CheckSIMD should use flags	2023-03-27 16:32:42 +03:00
Alex	981534ea47	Document ID inside RFLAGS	2023-03-25 11:58:11 +02:00
Alex	5c91f23527	x32 is now compiling	2023-03-04 21:17:19 +02:00
Alex	65dfa325e9	Optimize	2023-02-27 22:20:02 +02:00
Alex	c817be50ff	Put CPU namespaces in separate files to make cpu.hpp smaller	2023-02-22 01:48:38 +02:00
Alex	73e5f13d35	Signal all cores to stop on exception	2023-02-19 00:51:44 +02:00
Alex	4501826025	Kernel now uses SSE instructions properly	2023-01-03 06:36:15 +02:00
Alex	450fe4f0ac	Check SIMD implementation	2023-01-03 01:35:40 +02:00
Alex	e53bc14240	Fixed tasking SSE	2022-12-29 02:05:07 +02:00
Alex	cddf0426e3	Fixed compiler warnings	2022-12-21 20:05:57 +02:00
Alex	985d614be2	Compiles on x86 but everything is broken	2022-12-21 02:11:49 +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	c2628019b7	Syscalls working as expected	2022-11-15 15:09:52 +02:00
Alex	cabdc5263e	Kernel now compiles on x32	2022-11-14 14:54:18 +02:00
Alex	dc5b6498f9	Improved crash screen	2022-11-11 04:42:28 +02:00
Alex	77081b4e1e	Stability fixes (i hope); attempt to implement argc, argv, envp, auxv; Syscalls	2022-11-10 07:09:32 +02:00
Alex	776f6d71b0	implemented fxsr	2022-11-06 04:55:01 +02:00
Alex	0c428efc93	Added "no_stack_protector" to functions inside cpu.hpp	2022-11-04 05:30:24 +02:00
Alex	99606bed00	Added Counter() function to CPU	2022-11-01 01:54:15 +02:00
Alex	a245fb009c	Fixed compilation failing on i386	2022-10-28 09:06:09 +03:00
Alex	400a715e94	fxsave/fxrstor stub	2022-10-28 03:28:52 +03:00
Alex	e371e7a21b	Added cpuid 0x40000000 struct	2022-10-28 02:55:15 +03:00
Alex	e4b7fa4244	Fixed cpuid structs	2022-10-28 02:37:55 +03:00
Alex	978f238aba	Updated cpuid structures	2022-10-27 22:36:21 +03:00
Alex	23adc45711	Updated cpu related stuff	2022-10-27 17:44:08 +03:00
Alex	8fd53ea9b2	Improved CPU functions	2022-10-27 03:18:24 +03:00
Alex	e489d49917	Renamed enums	2022-10-25 19:16:45 +03:00
Alex	eb65bd1896	Added APIC_BASE structure	2022-10-23 03:10:43 +03:00