perikiyoxd/exectos
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implement-ArpIdentifyProcessor
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47 Commits

Author SHA1 Message Date
PerikiyoXD
363e100493 Saving processor features in the processor control block 
Fixed correct AMD Family 25 model detection
Fixed procedure for saving processor vendor name (previously corrupted)
Added a debugging print of the processor identification
 2024-05-06 17:55:37 +02:00
Rafal Kupiec
cf0d23b6fe Correct a typo causing page fault during int handling after switching to new kernel stack 2024-05-06 16:47:12 +02:00
Rafal Kupiec
22693a48d3 Rework trap handling assembly code 2024-04-23 15:07:08 +02:00
Rafal Kupiec
3aa0413756 Use common routine to set runlevel 2024-04-19 23:52:21 +02:00
Rafal Kupiec
28c89986fb Tweaks to AMD64 architecture support 2024-04-19 23:37:39 +02:00
Rafal Kupiec
92ee74b494 Rework trap handling to access registers 2024-04-19 16:52:37 +02:00
Rafal Kupiec
cf408519ad Initialize AMD64 segments properly 2024-04-17 20:02:27 +02:00
Rafal Kupiec
7011d456e9 Fix loading CS segment for AMD64 architecture 2024-04-17 16:48:18 +02:00
Rafal Kupiec
4b2d8ded72 No parameters are expected, explicitly 2024-02-20 16:55:12 +01:00
Rafal Kupiec
7727888087 Implement ArFlushTlb() routine 2024-02-04 23:43:38 +01:00
Rafal Kupiec
9ce841e957 Implement memory barriers 2024-02-04 22:10:37 +01:00
Rafal Kupiec
d17b06a180 Register interrupt handlers once the APIC initialization is done 2023-11-28 14:20:23 +01:00
Rafal Kupiec
ba6e68e1b5 Fix a bug that caused overwritting a value read from CR8 with a default value 2023-11-26 00:33:46 +01:00
Rafal Kupiec
55cc62f5a0 Rename KIRQL to KRUNLEVEL type 2023-11-25 00:32:55 +01:00
belliash
71d0608643 Implement ArGetStackPointer() routine 2023-11-19 00:09:16 +01:00
belliash
ccd0514416 Implement more CPU-related routines 2023-11-15 14:52:18 +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
e41de62dab Implement ArYieldProcessor() routine 2023-02-27 17:28:20 +01:00
belliash
d427ca20fb Always include xtos.h in kernel sources 2023-02-20 00:21:52 +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
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
385f0e6de0 Not all AMD64 CPUs support large pages and global pages, unfortunately 2023-02-05 22:14:47 +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
b90f37dad4 Fill in Interrupt Descriptor Table (IDT) 2023-02-03 18:40:10 +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
3522539d4b Initialize Interrupt Descriptor Table (IDT) 2023-02-01 21:56:17 +01:00
belliash
e2813bcdaa Fix entries in Global Descriptor Table (GDT) 2023-02-01 20:24:55 +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
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
27e2fdf4f2 Introduce architecture library as new kernel subsystem and move selected routines into new subsystem 2023-01-28 10:34:55 +01:00