Daniel Samson
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43afe6bf2e
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schedule tasks across all cores
Per-core GDT/TSS and AP scheduler entry; fix AP SSE + single_threaded.
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2026-07-08 12:35:30 +01:00 |
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Daniel Samson
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ed7f542006
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wake application processors to long mode
INIT-SIPI-SIPI plus a self-relocating real-mode trampoline.
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2026-07-08 12:35:30 +01:00 |
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Daniel Samson
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36c29d2d6d
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move the running task into per-CPU state
PerCpu.current via the GS base; ready queues stay global.
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2026-07-08 12:35:30 +01:00 |
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Daniel Samson
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941ab091db
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add a big kernel lock for SMP
Guards the scheduler and IPC; held across the context switch.
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2026-07-08 12:35:30 +01:00 |
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Daniel Samson
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cf7c6df41c
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enumerate usable CPU cores from the MADT
Keep each Local APIC's id and expose platform.cpus().
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2026-07-08 12:35:30 +01:00 |
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Daniel Samson
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26d2f5259c
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document the multi-sink logging model
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2026-07-08 10:41:47 +01:00 |
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Daniel Samson
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cb63d2e31b
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add multi-sink diagnostic log; make framebuffer optional
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2026-07-08 10:40:22 +01:00 |
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Daniel Samson
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7d3417fe86
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refactor kernel to use device platform discovery
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2026-07-08 10:06:46 +01:00 |
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Daniel Samson
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2ee898a91e
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add device platform module with ACPI support
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2026-07-08 09:23:41 +01:00 |
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Daniel Samson
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53a33a7332
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fix debug typos
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2026-07-05 19:07:22 +01:00 |
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Daniel Samson
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3f17ebf175
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rename sched to scheduler
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2026-07-05 19:03:07 +01:00 |
 Daniel Samson
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6f6ccc8bc9
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moving kernel code to kernel/
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2026-07-05 10:19:11 +01:00 |
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Daniel Samson
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7c3cffb337
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moving efi code to boot
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2026-07-05 10:01:01 +01:00 |
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Daniel Samson
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ae1552414d
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printing debug messages to serial only
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2026-07-05 09:48:06 +01:00 |
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Daniel Samson
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6cd6669a8d
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Add RAM and VRAM footprint
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2026-07-05 09:10:59 +01:00 |
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Daniel Samson
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d055de7141
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documenting things to research
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2026-07-03 21:40:59 +01:00 |
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Daniel Samson
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a6de418e42
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documenting smp and scheduling to research
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2026-07-03 21:24:44 +01:00 |
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Daniel Samson
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f9f0511ac2
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documenting research for arm and device discovery
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2026-07-03 20:22:48 +01:00 |
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Daniel Samson
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99d6bf5ce3
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renaming run-efi to run-x86-64
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2026-07-03 19:45:44 +01:00 |
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Daniel Samson
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21b9691486
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reclaiming uefi memory
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2026-07-03 19:31:32 +01:00 |
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Daniel Samson
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50f3610768
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Update build to run qemu on MacOS
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2026-07-03 16:43:00 +01:00 |
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Daniel Samson
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31bf86af56
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IPC
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2026-07-03 15:09:16 +01:00 |
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Daniel Samson
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df774691c8
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Fixed-priority preemptive scheduler
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2026-07-03 14:30:33 +01:00 |
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Daniel Samson
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e80043b611
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Calibrated timer / clock
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2026-07-03 14:17:00 +01:00 |
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Daniel Samson
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9a834c91ff
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Pin zig version to 0.16 LTS
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2026-07-03 13:49:47 +01:00 |
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Daniel Samson
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269729f2f2
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Built heap allocation
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2026-07-03 13:41:55 +01:00 |
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Daniel Samson
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20b4661ff3
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Hardened paging into a real VMM
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2026-07-03 13:29:34 +01:00 |
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Daniel Samson
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d910e6261a
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Documenting sysv
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2026-07-03 13:06:43 +01:00 |
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Daniel Samson
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56219b4050
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Documenting sysv
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2026-07-03 13:06:27 +01:00 |
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Daniel Samson
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5ea521d054
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Built device interrupts
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2026-07-03 12:57:40 +01:00 |
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Daniel Samson
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c8e89e8115
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Cross-architecture test suite
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2026-07-03 12:39:26 +01:00 |
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Daniel Samson
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9cf135302d
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Built paging / the kernel's own page tables (with a TSS+IST)
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2026-07-03 12:23:55 +01:00 |
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Daniel Samson
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0cc71ec8aa
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Built GDT + IDT + exception handlers
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2026-07-03 12:05:41 +01:00 |
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Daniel Samson
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6312e84262
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added physical memory manager
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2026-07-03 11:43:14 +01:00 |
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Daniel Samson
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cb2f49cb48
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added physical memory manager
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2026-07-03 11:24:26 +01:00 |
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Daniel Samson
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628c4f6d57
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Move to multi arch support and added memory map
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2026-07-03 11:11:19 +01:00 |
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Daniel Samson
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c2435760c4
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Add README file in docs
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2026-07-03 10:31:08 +01:00 |
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Daniel Samson
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6a08081bfe
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selecting the displays native resolution
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2026-07-03 10:07:51 +01:00 |
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Daniel Samson
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21cc0c87e4
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setup framebuffer with console
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2026-07-03 09:32:15 +01:00 |
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Daniel Samson
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ca3c3d131c
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booting into the kernel
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2026-07-01 19:51:06 +01:00 |
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Daniel Samson
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3c8656fb25
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started project with basic efi setup
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2026-07-01 18:32:56 +01:00 |