perikiyoxd/exectos
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Commit Graph

285 Commits

Author SHA1 Message Date
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
belliash
e6a7918bac
Fix release build 2022-12-28 23:28:49 +01:00
belliash
dec021b1ec
Reorganize early debug printing; initialize kernel stacks when needed 2022-12-28 23:11:35 +01:00
belliash
fcfa575bff
Implement HlReadTimeStampCounter() routine 2022-12-27 23:28:27 +01:00
belliash
f46615f92c
Implement HlInvalidateTlbEntry(), HlReadModelSpecificRegister() and HlWriteModelSpecificRegister() routines 2022-12-27 23:19:33 +01:00
belliash
938cd175c8
Export HlIoPortInShort(), HlIoPortInLong(), HlIoPortOutShort() and HlIoPortOutLong() routines 2022-12-27 22:48:10 +01:00
belliash
602d89ef27
Fixes in HlIoPortInShort() and HlIoPortInLong() routines 2022-12-27 22:43:19 +01:00
belliash
9828b23400
Implement HlIoPortInShort(), HlIoPortInLong(), HlIoPortOutShort() and HlIoPortOutLong() routines 2022-12-27 22:26:45 +01:00
belliash
bffb93b58c
Add missing calling convention 2022-12-27 22:05:46 +01:00
belliash
5b75d005a7
Implement HlClearInterruptFlag() and HlSetInterruptFlag() intrinsic routines 2022-12-27 18:54:01 +01:00
belliash
8f3a4aef60
Code formatting 2022-12-23 22:27:08 +01:00
belliash
93ad0b4ea0
Set valid calling convention for HAL routines 2022-12-23 14:41:11 +01:00
belliash
3ab1695968
Common routines for reading from and writing to CPU control registers 2022-12-23 14:30:52 +01:00
belliash
df8de3f85f
Add missing routines documentation 2022-12-22 23:41:19 +01:00
belliash
cf828a6896
Fill in kernel initialization block 2022-12-21 20:04:20 +01:00
belliash
6871291c9a
Basic steps in XTOS boot protocol 2022-12-14 22:17:17 +01:00
belliash
9f4db475bb
Implement HlHalt() intrinsic routine and add basic definitions for kernel services 2022-12-11 23:09:35 +01:00
belliash
324a88cc01
Implement HlCpuId() routine and corresponding structures for issueing CPUID instruction 2022-12-11 17:40:56 +01:00
belliash
b89121fded
Implement routines for accessing and manipulating CPU control registers 2022-12-02 23:03:42 +01:00
belliash
b275caf161
Implement RtlRemoveEntryList() routine 2022-11-28 23:00:20 +01:00
belliash
e37e5b97af
Initial version of the kernel initialization block, needed to start the kernel 2022-11-12 23:17:44 +01:00
belliash
30bc0c3cb7
Install kernel under boot directory 2022-10-26 20:30:39 +02:00
belliash
b1c08e4a9f
Implement RtlStringLength() and RtlStringToWideString() routines 2022-10-25 23:45:12 +02:00
belliash
6a0a1eab23
Add missing IN/OUT indicators 2022-10-02 14:09:29 +02:00
belliash
6c6e5fe70a
Implement RtlListLoop() routine for detecting loops in linked lists 2022-09-27 19:30:19 +02:00
belliash
67acacf528
Use SIZE_T for length limiter 2022-09-26 23:02:38 +02:00
belliash
252eb5c825
Export RtlWideStringConcatenate() and RtlWideStringLength() routines 2022-09-26 23:01:17 +02:00
belliash
dd0c86003d
Set correct calling convention for RtlWideStringCompare() and RtlWideStringTokenize() routines 2022-09-26 22:54:21 +02:00
belliash
a0f359bcf7
Implement RtlWideStringConcatenate() routine 2022-09-26 17:26:00 +02:00
belliash
c7f53e193a
Implement RtlWideStringLength() routine 2022-09-26 16:53:58 +02:00
belliash
109c24f389
Initial support for xtldr modules and bootloader protocol 2022-09-17 00:14:09 +02:00
belliash
41f1aee6e3
Implemented RtlCompareMemory() for better compatibility with NT and made use of it in RtlSameMemory(), implemented RtlFillMemory(), RtlMoveMemory(), RtlSetMemory() and RtlZeroMemory() as well 2022-09-06 17:51:44 +02:00
belliash
d56b10f252
Various fixes to the existing routines: 
* Export RtlWideStringTokenize()
 * Allow to compare whole strings in RtlWideStringCompare() when no length specified
 * RtlSameMemory() returns boolean now
 * Source bytes can be constant value in RtlCopyMemory()
 2022-09-05 15:17:12 +02:00
belliash
8a91412ec4
Export existing kernel routines 2022-09-01 22:05:35 +02:00
belliash
033447f759
Calling convention goes first 2022-09-01 22:04:07 +02:00
belliash
a7d07e7ecb
Integrate xtklib with the kernel 2022-08-30 23:23:02 +02:00