285 Commits

Author	SHA1	Message	Date
belliash	d8403d01f5	Verify kernel and boot loader compatibility	2023-11-22 17:22:57 +01:00
belliash	1eecad21db	Implement HlReadApicRegister() and HlWriteApicRegister() routines for basic APIC support	2023-11-20 15:26:03 +01:00
belliash	0c3268acd1	Export registers read/write related routines	2023-11-19 00:46:51 +01:00
belliash	12f946c92d	Fixes to I/O registers related routines	2023-11-19 00:39:52 +01:00
belliash	71d0608643	Implement ArGetStackPointer() routine	2023-11-19 00:09:16 +01:00
belliash	1a932468a2	Add some DPC related stubs	2023-11-16 14:53:54 +01:00
belliash	ec4a0fcb70	Add missing KepRetireDpcList() routine forward reference	2023-11-15 23:19:20 +01:00
belliash	5b6f3b0244	Mark user mode threads as not yet supported	2023-11-15 20:41:28 +01:00
belliash	35aa26e0e9	Add missing documentation comment block	2023-11-15 15:50:33 +01:00
belliash	5d27473bb0	Fix i686 build	2023-11-15 15:34:04 +01:00
belliash	d35dd4fce3	Save processor state during kernel initialization	2023-11-15 15:00:38 +01:00
belliash	ccd0514416	Implement more CPU-related routines	2023-11-15 14:52:18 +01:00
belliash	fc85e0674b	Let KeGetCurrentProcessorControlBlock() use CurrentPrcb field and correct comments	2023-11-13 15:36:50 +01:00
belliash	1d9a79736a	Allow to postpone thread startup	2023-11-11 16:30:53 +01:00
belliash	641b34b119	Fixes in i686 version of KepInitializeThreadContext()	2023-11-08 16:06:01 +01:00
belliash	362eefc2b3	Fixes in AMD64 version of KepInitializeThreadContext() to get rid of PageFault exception	2023-11-07 15:34:49 +01:00
belliash	91ce0f9947	Compensate missing return address, which is a 4-byte on i686 and an 8-byte on amd64	2023-11-05 20:07:13 +01:00
belliash	ba833422b0	Implement ExCompleteRundownProtection() and ExReInitializeRundownProtection() routines and add stub for ExWaitForRundownProtectionRelease()	2023-11-05 09:50:04 +01:00
belliash	02f35dbd8c	Try to allocate new stack for a thread if needed	2023-11-03 16:04:10 +01:00
belliash	a6c3924b56	Initialize Idle thread for i686 architecture	2023-11-03 15:29:01 +01:00
belliash	63f8dbc59b	Initialize CPU power structures, idle process and idle thread	2023-11-02 23:07:11 +01:00
belliash	2621cb6d8a	Turn atomic routines architecture independent	2023-10-29 21:43:05 +01:00
belliash	783a4a2aa0	Finish PoInitializeProcessorControlBlock() routine implementation	2023-10-29 20:14:10 +01:00
belliash	aa17be6eb3	Implement KeSetTargetProcessorDpc() routine	2023-10-29 19:59:21 +01:00
belliash	be7981f614	Implement KeInitializeThreadedDpc() and export it together with KeInitializeDpc()	2023-10-29 19:45:45 +01:00
belliash	a359c9b2e8	Keep only atomic routines	2023-10-29 18:22:11 +01:00
belliash	3f2baa5b50	Rename RtlInterlockedDecrementLongPtr() to follow routines naming convention	2023-10-29 12:21:19 +01:00
belliash	cf7c467637	Implement RtlInterlockedExchangePointer() routine	2023-10-29 11:48:31 +01:00
belliash	6d63750fc2	Rename KepArchInitialize() routine to KepInitializeMachine()	2023-10-29 10:38:23 +01:00
belliash	f05a262da2	Cleanup XTDK and XTOSKRNL headers	2023-10-29 09:58:47 +01:00
belliash	841a6b304b	Cleanup KE subsystem headers	2023-10-29 09:14:46 +01:00
belliash	798e4c1d22	Cleanup MM subsystem headers	2023-10-29 00:52:05 +02:00
belliash	600c86949b	Cleanup RTL subsystem headers	2023-10-29 00:14:01 +02:00
belliash	4ea54859f2	Add missing HL routine definitions	2023-10-28 23:36:21 +02:00
belliash	ad15c55a39	Cleanup AR subsystem headers	2023-10-28 23:35:34 +02:00
belliash	598b34acf7	AR subsystem is architecture dependant, thus there should be no generic routines	2023-10-28 23:08:08 +02:00
belliash	d55946c3cf	Cleanup HL subsystem headers	2023-10-28 22:56:04 +02:00
belliash	3f520c8e0f	Rename xtoskrnl headers	2023-10-28 22:35:33 +02:00
belliash	a2e3e3d9a9	Compile rundown routines	2023-10-28 01:37:27 +02:00
belliash	7f8618d2c0	Export ExAcquireRundownProtection(), ExInitializeRundownProtection() and ExReleaseRundownProtection() kernel routines	2023-10-28 00:02:18 +02:00
belliash	6f5e7f63f3	Include xtver.h to access version related definitions	2023-10-27 15:43:37 +02:00
belliash	4e553b5570	Remove unused variables to satisfy compiler	2023-10-27 15:37:31 +02:00
belliash	f549ca54a1	Implement I/O registers related routines	2023-04-05 00:04:11 +02:00
belliash	358b20f1a1	Reorder routines	2023-04-04 22:35:06 +02:00
belliash	4073b1589d	Rename endian conversion routines to match naming convention	2023-04-04 21:02:14 +02:00
belliash	d5dd87b889	Add initial kernel panic mechanism	2023-03-23 22:34:28 +01:00
belliash	2827bb400f	Implement ExAcquireRundownProtection() and ExReleaseRundownProtection() routines	2023-03-18 11:11:06 +01:00
belliash	1f8026db2f	Implement RtlInterlockedCompareExchangePointer() and RtlInterlockedDecrementLongPtr() atomic routines	2023-03-17 18:06:53 +01:00
belliash	934dba37a1	Initial kernel events support	2023-03-17 16:46:18 +01:00
belliash	e0778d0a12	Introduce kernel executive	2023-03-16 23:40:38 +01:00
belliash	e6b64b741a	Initialize thread context for i686	2023-03-15 23:05:18 +01:00
belliash	e05366815a	NpxFrame is filled with zeroes, so there is no need to set all these stuff	2023-03-15 22:48:26 +01:00
belliash	5677719038	Initialize thread context for AMD64	2023-03-14 17:37:20 +01:00
belliash	8f653c47dc	Initial Deferred Procedure Call (DPC) support	2023-03-05 22:56:16 +01:00
belliash	c5a9253ea8	Implement ArLoadLocalDescriptorTable() routine	2023-03-02 23:04:36 +01:00
belliash	dfae0b4727	Implement ArSetGdtEntryBase() routine	2023-03-02 22:51:57 +01:00
belliash	9f311db9fc	Describe PO subsystem	2023-03-02 19:27:52 +01:00
belliash	e81fb68357	Initial support processor idle functionality	2023-03-02 16:25:41 +01:00
belliash	d57cdba56c	Remove undefined extra token from the end of #include directive	2023-02-27 20:18:50 +01:00
belliash	e41de62dab	Implement ArYieldProcessor() routine	2023-02-27 17:28:20 +01:00
belliash	286fc76577	First attempt on SEH usage; currently this does not take an effect due to missing exception dispatcher	2023-02-26 22:08:02 +01:00
belliash	2f1c5a22a5	Add __C_specific_handler() and _except_handler3() stubs allowing to use '__try {} __except() {}' (SEH) constructions	2023-02-25 23:01:13 +01:00
belliash	57dee5c535	Reorder parameters in KeInitializeThread()	2023-02-24 22:29:38 +01:00
belliash	9c74aafe3d	Initial implementation of process initialization	2023-02-24 19:52:20 +01:00
belliash	c4d1f1cd0d	Initial implementation of the thread initialization	2023-02-23 20:11:21 +01:00
belliash	cbca1e21c6	Add missing forward reference to KeInitializeThread()	2023-02-21 22:49:13 +01:00
belliash	88c17982e4	Thread initialization stub	2023-02-21 22:30:56 +01:00
belliash	757ab280f7	Declare variable at the beginning of routine	2023-02-21 19:22:53 +01:00
belliash	d427ca20fb	Always include xtos.h in kernel sources	2023-02-20 00:21:52 +01:00
belliash	9a27d52efe	Correct typo	2023-02-18 00:07:12 +01:00
belliash	3354075900	Initial Asynchronous Procedure Call (APC) support	2023-02-18 00:04:51 +01:00
belliash	08405e7bdc	Ad more routines for semaphores support	2023-02-17 09:40:18 +01:00
belliash	03bae53fb9	Export semaphore, spinlock and timer initialization routines	2023-02-16 22:33:54 +01:00
belliash	ccaa28399a	Initial semaphores support	2023-02-16 19:29:36 +01:00
belliash	525cc116ee	Update description	2023-02-16 19:27:01 +01:00
belliash	98884516a1	Implement KeInitializeSpinLock() routine	2023-02-16 18:34:46 +01:00
belliash	b2456fd18a	Implement kernel timer initialization routines	2023-02-16 17:56:35 +01:00
belliash	92a461d1e0	Add notes for MM	2023-02-15 23:44:10 +01:00
belliash	9ea1be96db	Implement MmZeroPages() routine	2023-02-15 20:48:48 +01:00
belliash	b1c2b209e3	Implement RtlGetStackLimits() routine	2023-02-15 20:12:58 +01:00
belliash	28b760b089	Add stubs for allocating and freeing kernel stacks	2023-02-14 22:35:16 +01:00
belliash	d8bc45e3bb	Move HL related global variables into separate file	2023-02-13 23:41:24 +01:00
belliash	050f24f877	Implement routines for atomically work with linked lists	2023-02-13 22:36:03 +01:00
belliash	9e5fb84412	More routines for performing atomic bitwise AND/OR/XOR operations	2023-02-12 23:11:23 +01:00
belliash	5a86d61b78	Implement routines for performing atomic operations	2023-02-12 22:46:58 +01:00
belliash	b43afac326	Cleanup definitions in kernel headers	2023-02-11 22:26:13 +01:00
belliash	e4fa9bdead	CurrentPrcb is needed here	2023-02-10 17:29:18 +01:00
belliash	d72002187d	Partially implement ArpIdentifyProcessor()	2023-02-10 17:23:47 +01:00
belliash	e645cf664c	Set process and thread information in processor control block	2023-02-09 17:30:24 +01:00
belliash	47f399e987	Set current process and thread in processor control block	2023-02-09 00:02:45 +01:00
belliash	c4a52938d2	Implement KeGetCurrentThread() routine	2023-02-08 23:58:24 +01:00
belliash	9132c47cd9	Initial process and thread related structures	2023-02-08 23:40:58 +01:00
belliash	929d3dfae7	Implement KeGetCurrentProcessorBlock() and KeGetCurrentProcessorControlBlock() routines for both amd64 and i686	2023-02-08 16:39:05 +01:00
belliash	d8c68ed003	Add endian conversion routines	2023-02-08 16:33:57 +01:00
belliash	a32e18b237	Implement ArReadFSDualWord() routine	2023-02-07 23:19:22 +01:00
belliash	75c519a70c	Use more generic name for this macro use pointer used behind it will point to kernel debugger after it gets initialized	2023-02-07 19:37:44 +01:00
belliash	67768ae7a3	Mark ArpIdentifyProcessor() as unimplemented	2023-02-06 16:15:24 +01:00
belliash	9c7d961c5a	Architecture specific initialization after processor init is done	2023-02-06 15:53:11 +01:00
belliash	385f0e6de0	Not all AMD64 CPUs support large pages and global pages, unfortunately	2023-02-05 22:14:47 +01:00
belliash	76f22fbdc4	Initialize segments and processor registers for i686 architecture	2023-02-05 15:45:22 +01:00
belliash	911903d0eb	Add missing routine description	2023-02-05 10:08:49 +01:00
belliash	d6aac59199	Let kernel initialize stack on it's own without relying on boot loader	2023-02-05 09:55:59 +01:00
belliash	0b743a5f26	Add stub routine for identifying processor	2023-02-05 00:42:30 +01:00
belliash	c6cadbd655	Initialize MXCSR register	2023-02-05 00:30:12 +01:00
belliash	5eaf7d63a3	Initialize Page Attribute Table	2023-02-05 00:14:34 +01:00
belliash	55cdae7c83	Initialize AMD64 processor registers	2023-02-04 23:40:03 +01:00
belliash	f181215341	Initialize segment registers	2023-02-04 00:17:07 +01:00
belliash	f37722b6e6	Distinguish ProcessorBlock and ProcessorControlBlock	2023-02-03 19:28:03 +01:00
belliash	b90f37dad4	Fill in Interrupt Descriptor Table (IDT)	2023-02-03 18:40:10 +01:00
belliash	648ad1636a	Cleanup TSS initialization code	2023-02-03 18:27:50 +01:00
belliash	269214ed34	Another improvements to GDT	2023-02-03 18:00:37 +01:00
belliash	a49d0804ce	Add trap handlers for both i686 and amd64	2023-02-02 23:31:32 +01:00
belliash	404f2f85c6	Cleanup the Interrupt Stack Table	2023-02-01 23:47:57 +01:00
belliash	7fc1f04cd0	TSS entry is already put into GDT table, just initialize it	2023-02-01 23:37:12 +01:00
belliash	cbd21ced39	Use a size of the structure, not a pointer	2023-02-01 22:38:36 +01:00
belliash	dc1a94b982	This is 'Processor Block'	2023-02-01 22:02:07 +01:00
belliash	3522539d4b	Initialize Interrupt Descriptor Table (IDT)	2023-02-01 21:56:17 +01:00
belliash	1ef205d47b	Initialize DoubleFault and NonMaskableInterrupt TSS entries	2023-02-01 20:36:40 +01:00
belliash	e2813bcdaa	Fix entries in Global Descriptor Table (GDT)	2023-02-01 20:24:55 +01:00
belliash	892c9eca86	Do not hardcode I/O map base	2023-01-30 22:38:41 +01:00
belliash	a761d3125a	Architecture specific initialization prior to processor structures initialization	2023-01-30 20:34:05 +01:00
belliash	6f068513cd	Initial processor block initialization	2023-01-30 19:07:05 +01:00
belliash	bca7ac41b8	Initialize boot CPU structures inside kernel on i686 architecture	2023-01-29 10:54:52 +01:00
belliash	7ac434cb99	Move architecture specific globals to external header, as ex. there is no GDT on ARM	2023-01-29 09:48:59 +01:00
belliash	ae60753e33	Add missing source files for i686 architecture	2023-01-29 00:52:05 +01:00
belliash	7bf4a9ab8d	Initialize boot CPU structures inside kernel on AMD64	2023-01-29 00:45:17 +01:00
belliash	8733a23b20	Include kernel top header	2023-01-29 00:34:34 +01:00
belliash	757560ffeb	Do not use EFI RunTime Services in kernel as they are not mapped correctly	2023-01-29 00:32:52 +01:00
belliash	9cd9a1eafa	Correct typos	2023-01-29 00:25:25 +01:00
belliash	27e2fdf4f2	Introduce architecture library as new kernel subsystem and move selected routines into new subsystem	2023-01-28 10:34:55 +01:00
belliash	d5f9b20b51	Import kernel readme	2023-01-27 22:59:53 +01:00
belliash	e94e50b5d9	Implement HlLoadInterruptDescriptorTable() intrinsics for loading IDT	2023-01-26 20:08:57 +01:00
belliash	b57e79aa7f	Proceed with architecture specific initialization	2023-01-25 19:37:13 +01:00
belliash	8da38af489	Rename KepInitializeBootStructures() to KepInitializeStack()	2023-01-25 19:28:12 +01:00
belliash	3c3e93afc7	Save kernel initialization block earlier	2023-01-25 18:45:08 +01:00
belliash	707dc37868	Fix type of Source parameter in HlLoadSegment() routine	2023-01-24 23:08:48 +01:00
belliash	35aa514f95	Implement HlLoadSegment() intrinsics routine	2023-01-24 19:27:18 +01:00
belliash	d3d8d144a0	Implement HlLoadGlobalDescriptorTable() intrinsic	2023-01-23 20:13:51 +01:00
belliash	adc6677c9d	Code formatting	2023-01-23 20:04:32 +01:00
belliash	c81b858757	Implement HlReadGSQuadWord() intrinsic	2023-01-23 19:59:54 +01:00
belliash	f20ab3e52e	Implement HlLoadTaskRegister() for loading TSS segment selector into task register	2023-01-23 15:26:35 +01:00
belliash	9cbe2d458c	Initial support for EFI framebuffer	2023-01-23 15:26:35 +01:00
belliash	fb60625abc	Add more intrinsic routines	2023-01-13 22:32:45 +01:00
belliash	12b8c5f539	Switch kernel stack and move boot structures initialization into separate routine	2023-01-08 10:35:49 +01:00
belliash	3caca6e1bf	Set kernel subsystem to XT_NATIVE_KERNEL	2023-01-06 19:25:21 +01:00
belliash	f2b51ff69c	Code formatting	2023-01-05 22:45:52 +01:00
belliash	3131aac7a9	Move serial ports I/O address to architecture specific header	2023-01-05 15:58:36 +01:00
belliash	5730e8692e	Reorganisation of KeStartXtSystem() routine and early debug printing	2023-01-04 23:08:59 +01:00
belliash	c5a7d0fe05	Improvements in COM port support	2023-01-02 16:14:00 +01:00
belliash	94e9fa1293	Allow to provide custom COM port address	2022-12-29 23:44:52 +01:00