Add support for Symmetric Multiprocessing (SMP) #26

Merged

harraiken merged 33 commits from smp into master

2026-05-18 18:44:54 +02:00

Author	SHA1	Message	Date
Aiken Harris	a39835493a	Enable multi-processor support All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 31s Details Builds / ExectOS (i686, release) (push) Successful in 43s Details Builds / ExectOS (amd64, release) (push) Successful in 44s Details Builds / ExectOS (i686, debug) (push) Successful in 29s Details	2026-05-17 20:45:01 +02:00
Aiken Harris	4e7113a079	Implement HL::Cpu::StartAllProcessors to bootstrap all application processors All checks were successful Builds / ExectOS (i686, release) (push) Successful in 31s Details Builds / ExectOS (amd64, release) (push) Successful in 33s Details Builds / ExectOS (i686, debug) (push) Successful in 39s Details Builds / ExectOS (amd64, debug) (push) Successful in 41s Details	2026-05-17 17:33:35 +02:00
Aiken Harris	8080e07281	Fix stack pointer miscalculation caused by adding KERNEL_STACK_SIZE twice All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 33s Details Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (i686, release) (push) Successful in 38s Details Builds / ExectOS (i686, debug) (push) Successful in 40s Details	2026-05-17 14:38:44 +02:00
Aiken Harris	fc0e1384c4	Fix debug log message All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (amd64, debug) (push) Successful in 40s Details Builds / ExectOS (i686, debug) (push) Successful in 30s Details Builds / ExectOS (i686, release) (push) Successful in 39s Details	2026-05-17 14:33:01 +02:00
Aiken Harris	9603453334	Implement Application Processor bootstrap function All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 39s Details Builds / ExectOS (i686, release) (push) Successful in 38s Details Builds / ExectOS (amd64, release) (push) Successful in 59s Details Builds / ExectOS (amd64, debug) (push) Successful in 1m1s Details	2026-05-17 14:29:45 +02:00
Aiken Harris	29368a0dd8	Implement string to number conversion functions All checks were successful Builds / ExectOS (i686, release) (push) Successful in 29s Details Builds / ExectOS (amd64, release) (push) Successful in 27s Details Builds / ExectOS (i686, debug) (push) Successful in 41s Details Builds / ExectOS (amd64, debug) (push) Successful in 43s Details	2026-05-15 15:02:22 +02:00
Aiken Harris	8ee97ac0ae	Add NOX2APIC boot parameter to bypass hardware detection All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in -59m32s Details Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (i686, debug) (push) Successful in -59m31s Details Builds / ExectOS (i686, release) (push) Successful in 37s Details	2026-05-15 12:00:50 +02:00
Aiken Harris	6bbeb657ea	Merge branch 'master' into smp All checks were successful Builds / ExectOS (i686, debug) (push) Successful in -59m30s Details Builds / ExectOS (amd64, debug) (push) Successful in -59m28s Details Builds / ExectOS (i686, release) (push) Successful in 38s Details Builds / ExectOS (amd64, release) (push) Successful in 40s Details	2026-05-15 11:43:45 +02:00
Aiken Harris	c824e15cdb	Fix stack allocation documentation and remove redundant parameter All checks were successful Builds / ExectOS (i686, debug) (push) Successful in -59m28s Details Builds / ExectOS (amd64, debug) (push) Successful in -59m26s Details Builds / ExectOS (i686, release) (push) Successful in 1m27s Details Builds / ExectOS (amd64, release) (push) Successful in 1m30s Details	2026-05-15 11:42:19 +02:00
Aiken Harris	38b2e7a1ed	Read previously identified CPU features from PRCB All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in -59m13s Details Builds / ExectOS (amd64, release) (push) Successful in -59m15s Details Builds / ExectOS (i686, release) (push) Successful in -59m31s Details Builds / ExectOS (i686, debug) (push) Successful in -59m29s Details	2026-05-15 11:33:23 +02:00
Aiken Harris	efff262fb5	Replace CPUID queries with cached PRCB feature bits All checks were successful Builds / ExectOS (i686, debug) (push) Successful in -59m0s Details Builds / ExectOS (amd64, debug) (push) Successful in -58m55s Details Builds / ExectOS (i686, release) (push) Successful in 1m39s Details Builds / ExectOS (amd64, release) (push) Successful in 1m44s Details	2026-05-15 09:13:56 +02:00
Aiken Harris	14cbd63b01	Remove premature SetRunLevel call from InitializeProcessor before APIC initialization All checks were successful Builds / ExectOS (amd64, release) (push) Successful in -59m29s Details Builds / ExectOS (amd64, debug) (push) Successful in -59m27s Details Builds / ExectOS (i686, release) (push) Successful in -59m30s Details Builds / ExectOS (i686, debug) (push) Successful in -59m27s Details	2026-05-14 21:52:42 +02:00
Aiken Harris	63d18aad1e	Add ExtendedFeatureBits field All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in -59m28s Details Builds / ExectOS (amd64, release) (push) Successful in -59m29s Details Builds / ExectOS (i686, debug) (push) Successful in -59m28s Details Builds / ExectOS (i686, release) (push) Successful in -59m29s Details	2026-05-14 21:37:11 +02:00
Aiken Harris	ed52d421ea	Implement processor feature enumeration mapping Some checks failed Builds / ExectOS (amd64, release) (push) Failing after -59m37s Details Builds / ExectOS (amd64, debug) (push) Failing after -59m35s Details Builds / ExectOS (i686, release) (push) Failing after -59m36s Details Builds / ExectOS (i686, debug) (push) Failing after -59m35s Details	2026-05-14 21:35:43 +02:00
Aiken Harris	6df6a012d2	Partially revert `ca4f3acc0e` All checks were successful Builds / ExectOS (amd64, release) (push) Successful in -59m30s Details Builds / ExectOS (amd64, debug) (push) Successful in -59m28s Details Builds / ExectOS (i686, debug) (push) Successful in -59m29s Details Builds / ExectOS (i686, release) (push) Successful in -59m31s Details	2026-05-14 21:12:09 +02:00
Aiken Harris	ac675b037e	Add FeatureBits field to CPU identification structure All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in -59m8s Details Builds / ExectOS (amd64, release) (push) Successful in -59m37s Details Builds / ExectOS (i686, debug) (push) Successful in -59m29s Details Builds / ExectOS (i686, release) (push) Successful in -59m32s Details	2026-05-14 19:28:45 +02:00
Aiken Harris	ca4f3acc0e	Properly identify CPU vendor Some checks failed Builds / ExectOS (amd64, debug) (push) Has been cancelled Details Builds / ExectOS (amd64, release) (push) Has been cancelled Details Builds / ExectOS (i686, debug) (push) Has been cancelled Details Builds / ExectOS (i686, release) (push) Has been cancelled Details	2026-05-14 18:59:00 +02:00
Aiken Harris	5b7761fe7d	Expose InitializeProcessorStructures as a public method Some checks failed Builds / ExectOS (amd64, debug) (push) Has been cancelled Details Builds / ExectOS (amd64, release) (push) Has been cancelled Details Builds / ExectOS (i686, debug) (push) Has been cancelled Details Builds / ExectOS (i686, release) (push) Has been cancelled Details	2026-05-14 18:10:29 +02:00
Aiken Harris	7a2a27b1b9	Consolidate ProcessorBlock and ProcessorNumber into ProcessorStructures Some checks failed Builds / ExectOS (amd64, debug) (push) Has been cancelled Details Builds / ExectOS (amd64, release) (push) Has been cancelled Details Builds / ExectOS (i686, debug) (push) Has been cancelled Details Builds / ExectOS (i686, release) (push) Has been cancelled Details	2026-05-14 18:00:56 +02:00
Aiken Harris	1cff58c106	Refactor processor block initialization and add registration function All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in -59m26s Details Builds / ExectOS (amd64, release) (push) Successful in -59m28s Details Builds / ExectOS (i686, release) (push) Successful in -59m26s Details Builds / ExectOS (i686, debug) (push) Successful in -59m24s Details	2026-05-14 13:15:55 +02:00
Aiken Harris	9185ceade6	Decouple processor block initialization from AllocateProcessorStructures All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in -59m26s Details Builds / ExectOS (amd64, release) (push) Successful in -59m28s Details Builds / ExectOS (i686, release) (push) Successful in -59m30s Details Builds / ExectOS (i686, debug) (push) Successful in -59m27s Details	2026-05-14 11:07:42 +02:00
Aiken Harris	908bc87b06	Add NULL checks to InitializeProcessorStructures and reorder TSS allocation All checks were successful Builds / ExectOS (amd64, release) (push) Successful in -59m29s Details Builds / ExectOS (amd64, debug) (push) Successful in -59m26s Details Builds / ExectOS (i686, release) (push) Successful in -59m29s Details Builds / ExectOS (i686, debug) (push) Successful in -59m27s Details	2026-05-14 11:06:00 +02:00
Aiken Harris	6b852556a5	Replace magic numbers with architectural defines All checks were successful Builds / ExectOS (amd64, release) (push) Successful in -59m29s Details Builds / ExectOS (amd64, debug) (push) Successful in -59m27s Details Builds / ExectOS (i686, release) (push) Successful in -59m28s Details Builds / ExectOS (i686, debug) (push) Successful in -59m26s Details	2026-05-13 22:01:49 +02:00
Aiken Harris	ae18468bad	Add AP startup assembly trampoline for AMD64 All checks were successful Builds / ExectOS (amd64, release) (push) Successful in -59m26s Details Builds / ExectOS (amd64, debug) (push) Successful in -59m25s Details Builds / ExectOS (i686, release) (push) Successful in -59m30s Details Builds / ExectOS (i686, debug) (push) Successful in -59m28s Details	2026-05-13 21:48:42 +02:00
Aiken Harris	42bbdc9b26	Fix AP trampoline stack setup All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in -59m27s Details Builds / ExectOS (amd64, release) (push) Successful in -59m28s Details Builds / ExectOS (i686, debug) (push) Successful in -59m27s Details Builds / ExectOS (i686, release) (push) Successful in -59m29s Details	2026-05-13 21:24:27 +02:00
Aiken Harris	b1ecdc3439	Add AP startup assembly trampoline for i686 All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in -59m29s Details Builds / ExectOS (amd64, release) (push) Successful in -59m29s Details Builds / ExectOS (i686, debug) (push) Successful in -59m27s Details Builds / ExectOS (i686, release) (push) Successful in -59m29s Details	2026-05-13 20:31:30 +02:00
Aiken Harris	fd7e18989d	Protect debug print output with spinlock All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in -59m28s Details Builds / ExectOS (amd64, release) (push) Successful in -59m30s Details Builds / ExectOS (i686, release) (push) Successful in -59m29s Details Builds / ExectOS (i686, debug) (push) Successful in -59m27s Details	2026-05-13 14:33:41 +02:00
Aiken Harris	757eac08c6	Refactor APIC IPI dispatching All checks were successful Builds / ExectOS (amd64, release) (push) Successful in -59m29s Details Builds / ExectOS (amd64, debug) (push) Successful in -59m28s Details Builds / ExectOS (i686, release) (push) Successful in -59m30s Details Builds / ExectOS (i686, debug) (push) Successful in -59m28s Details	2026-05-13 11:27:01 +02:00
Aiken Harris	760e58f993	Correct doxygen parameter name All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in -59m26s Details Builds / ExectOS (amd64, release) (push) Successful in -59m28s Details Builds / ExectOS (i686, debug) (push) Successful in -59m27s Details Builds / ExectOS (i686, release) (push) Successful in -59m29s Details	2026-05-13 10:10:03 +02:00
Aiken Harris	c8868ead47	Add AllocateRealModeMemory routine for low memory allocations All checks were successful Builds / ExectOS (amd64, release) (push) Successful in -59m29s Details Builds / ExectOS (amd64, debug) (push) Successful in -59m28s Details Builds / ExectOS (i686, debug) (push) Successful in -59m28s Details Builds / ExectOS (i686, release) (push) Successful in -59m30s Details	2026-05-13 10:08:30 +02:00
Aiken Harris	58981e0087	Add MapVirtualAddress to memory manager paging interface All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in -59m27s Details Builds / ExectOS (amd64, release) (push) Successful in -59m28s Details Builds / ExectOS (i686, debug) (push) Successful in -59m28s Details Builds / ExectOS (i686, release) (push) Successful in -59m30s Details	2026-05-13 09:58:13 +02:00
Aiken Harris	06635ed014	Parameterize maximum allocation address in hardware pool and scan memory descriptors in reverse All checks were successful Builds / ExectOS (amd64, release) (push) Successful in -59m30s Details Builds / ExectOS (amd64, debug) (push) Successful in -59m28s Details Builds / ExectOS (i686, debug) (push) Successful in -59m27s Details Builds / ExectOS (i686, release) (push) Successful in -59m29s Details	2026-05-12 19:35:06 +02:00
Aiken Harris	5a92173586	Implement targeted IPI broadcasting using processor block array All checks were successful Builds / ExectOS (amd64, release) (push) Successful in -59m28s Details Builds / ExectOS (amd64, debug) (push) Successful in -59m27s Details Builds / ExectOS (i686, debug) (push) Successful in -59m29s Details Builds / ExectOS (i686, release) (push) Successful in -59m30s Details	2026-05-11 00:07:21 +02:00

Add support for Symmetric Multiprocessing (SMP) #26

33 Commits