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0b40a3fb1004b36200b86b50929d48f85b8ac60d
Commit Graph

27 Commits

Author SHA1 Message Date
Aiken Harris
5768d4bba6 Prepare for architecture-specific paging initialization 2025-08-16 19:58:00 +02:00
Aiken Harris
e8771dfc5b Use __asm__ to comply with disabled GNU extensions 2025-08-15 00:32:56 +02:00
Aiken Harris
24b6cc2250 Use portable affinity mask for the idle process 
The hardcoded value 0xFFFFFFFF restricted the idle process to the first 32 processors on 64-bit system.
 2025-07-20 12:33:10 +02:00
Rafal Kupiec
76e1fc6099 Enable hardware layer initialization code 2024-06-04 21:36:09 +02:00
Rafal Kupiec
b4588d5b4c Make ExectOS only run on processors which support PAE 2024-05-24 16:30:39 +02:00
Rafal Kupiec
edbc2cc045 Initialize architecture specific hardware extensions 2024-05-22 22:53:29 +02:00
Rafal Kupiec
3d08be4fac Refactor kernel startup code 2024-05-12 09:06:24 +02:00
Rafal Kupiec
c34b6ff6c1 Take CPU number from processor block 2024-05-08 21:59:18 +02:00
Rafal Kupiec
38b0b2ac7d Use correct stack when using preallocated processor structures 2024-05-08 15:57:24 +02:00
Rafal Kupiec
ac0b8ab36a Allow to specify CPU number when initializing (A)PIC 2024-05-07 16:16:49 +02:00
Rafal Kupiec
e4155ee008 Lower runlevel to APC before initializing idle process 2024-05-05 21:48:58 +02:00
Rafal Kupiec
c98ad3862b Use kernel boot stack for the idle thread 2024-05-05 21:47:48 +02:00
Rafal Kupiec
77bc796769 Implement HlClearApicErrors() and HlSendEoi() routines, change HlDisableLegacyPic() calling convention 2024-02-09 15:11:14 +01:00
Rafal Kupiec
1e696258c2 Initialize framebuffer and processor 2023-11-29 22:49:15 +01:00
Jozef Nagy
c8a54e602b Disable legacy 8259 PIC before enabling APIC 
Reviewed-on: xt-sys/exectos#5
Reviewed-by: Rafal Kupiec <belliash@noreply.codingworkshop.git>
Co-authored-by: Jozef Nagy <schkwve@gmail.com>
Co-committed-by: Jozef Nagy <schkwve@gmail.com>
 2023-11-29 20:07:16 +01:00
Rafal Kupiec
55cc62f5a0 Rename KIRQL to KRUNLEVEL type 2023-11-25 00:32:55 +01:00
belliash
d8403d01f5 Verify kernel and boot loader compatibility 2023-11-22 17:22:57 +01:00
belliash
d35dd4fce3 Save processor state during kernel initialization 2023-11-15 15:00:38 +01:00
belliash
1d9a79736a Allow to postpone thread startup 2023-11-11 16:30:53 +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
63f8dbc59b Initialize CPU power structures, idle process and idle thread 2023-11-02 23:07:11 +01:00
belliash
6d63750fc2 Rename KepArchInitialize() routine to KepInitializeMachine() 2023-10-29 10:38:23 +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
55cdae7c83 Initialize AMD64 processor registers 2023-02-04 23:40:03 +01:00
belliash
a761d3125a Architecture specific initialization prior to processor structures initialization 2023-01-30 20:34:05 +01:00
belliash
b57e79aa7f Proceed with architecture specific initialization 2023-01-25 19:37:13 +01:00
belliash
12b8c5f539 Switch kernel stack and move boot structures initialization into separate routine 2023-01-08 10:35:49 +01:00