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b03cca65d89ff967e633e33b709622a6b9b6d40a
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72 Commits

Author SHA1 Message Date
Aiken Harris
b03cca65d8 Rename ProcSup class to ProcessorSupport and update all callers 2026-05-18 22:55:54 +02:00
Aiken Harris
a39835493a Enable multi-processor support 2026-05-17 20:45:01 +02:00
Aiken Harris
8080e07281 Fix stack pointer miscalculation caused by adding KERNEL_STACK_SIZE twice 2026-05-17 14:38:44 +02:00
Aiken Harris
fc0e1384c4 Fix debug log message 2026-05-17 14:33:01 +02:00
Aiken Harris
9603453334 Implement Application Processor bootstrap function 2026-05-17 14:29:45 +02:00
Aiken Harris
1cff58c106 Refactor processor block initialization and add registration function 2026-05-14 13:15:55 +02:00
Aiken Harris
5a92173586 Implement targeted IPI broadcasting using processor block array 2026-05-11 00:07:21 +02:00
Rafal Kupiec
9761569e06 Implement SwitchContext() and SwitchThreadStack() routines 2026-05-06 22:25:39 +02:00
Aiken Harris
1050ddea8a Implement framebuffer double buffering 2026-05-04 11:51:52 +02:00
Rafal Kupiec
f03515b0eb Refactor KE::KernelInit::SwitchBootStack() inline assembly 2026-04-29 20:23:01 +02:00
Aiken Harris
341759a325 Implement Kernel Shared Data management and initialization 2026-04-24 13:58:33 +02:00
Aiken Harris
5dc782ca24 Allocate and map the Kernel Shared Data page at startup 2026-04-24 12:12:23 +02:00
Aiken Harris
17f044cb3f Apply consistent coding style 2026-04-09 11:42:41 +02:00
Aiken Harris
3ce009db41 Merge branch 'master' into memmgr 2026-03-28 13:59:34 +01:00
Aiken Harris
64b5de98c8 Move IRQ handling from kernel executive to hardware layer 2026-03-27 12:00:09 +01:00
Aiken Harris
4e02664977 Merge branch 'master' into memmgr 2026-03-26 23:48:49 +01:00
Aiken Harris
9b19bc94b3 Replace manual IDT manipulation with SetIdtGate function call 2026-03-26 23:10:00 +01:00
Aiken Harris
b8e81e2223 Initialize memory manager during kernel startup 2025-12-23 14:05:07 +01:00
Aiken Harris
7b93c39348 Add early spin lock initialization 2025-12-19 19:12:50 +01:00
Aiken Harris
fabf3a3a5e Replace all occurrences of NULL with NULLPTR for unified C and C++ null pointer handling 2025-09-16 15:59:56 +02:00
Aiken Harris
307ec1794c Clean up after migration to C++ 2025-09-16 14:20:20 +02:00
Aiken Harris
e3898f28fc Refactor kernel to use MM namespace for memory management 2025-09-15 22:26:52 +02:00
Aiken Harris
4592955da1 Migrate HL subsystem to C++ 2025-09-13 19:15:13 +02:00
Aiken Harris
7cdfa8f79d Refactor KE subsystem 2025-09-12 13:11:15 +02:00
Aiken Harris
0647b853a6 Migrate PO subsystem to C++ 2025-09-11 22:52:40 +02:00
Aiken Harris
3a11d536d5 Refactor AR subsystem 2025-09-11 20:23:51 +02:00
Aiken Harris
4947f788d5 Migrate KE subsystem to C++ 2025-09-09 23:20:50 +02:00
Aiken Harris
c8dc2a1407 Migrate AR subsystem to C++ 2025-09-08 15:29:13 +02:00
Aiken Harris
c2a4ad026a Implement KD subsystem, add serial & framebuffer debug providers 2025-09-04 10:49:40 +02:00
Aiken Harris
5ff9303bd1 Add debug screen clear at end of kernel initialization 2025-09-01 16:27:28 +02:00
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
e778a95a01 Use portable affinity mask for the idle process 2025-07-20 12:34:20 +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
8d6d27651c Implement KeGetCurrentProcessorNumber() routine 2024-05-07 18:52:43 +02:00
Rafal Kupiec
ac0b8ab36a Allow to specify CPU number when initializing (A)PIC 2024-05-07 16:16:49 +02:00
Rafal Kupiec
243aacc9c1 Cleanup thread context initialization code 2024-05-06 16:57:29 +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
12ce7aae3f Correct formatting 2024-04-19 23:59:21 +02:00
Rafal Kupiec
b30d15719c Temporarily comment out thread code related to trap frame 2024-04-19 16:59:57 +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
d17b06a180 Register interrupt handlers once the APIC initialization is done 2023-11-28 14:20:23 +01:00