exectos

Author	SHA1	Message	Date
Aiken Harris	3ca3a86c0f	Fix memory map size tracking and memory leak	2026-03-25 15:03:33 +01:00
Aiken Harris	8ee50255bb	Fix memory corruption caused by UEFI memory map size changes during allocation	2026-03-25 15:03:33 +01:00
Aiken Harris	66df8fddda	Fix critical memory corruption bug caused by overwriting active page tables marked as free memory	2026-03-25 15:03:33 +01:00
Aiken Harris	bd9af3bb5c	Fix PFN calculation truncation for memory above 4GB to prevent memory descriptor aliasing on PAE systems	2026-03-25 15:03:33 +01:00
Aiken Harris	52355698a9	Refactor EFI memory mapping to support distinct mapping strategies	2026-03-25 15:03:33 +01:00
Aiken Harris	ca661d1201	Remove explicit identity mapping for internal page tables	2026-03-25 15:03:33 +01:00
Aiken Harris	1be5732789	Fix coding style	2026-03-25 15:03:33 +01:00
Aiken Harris	755c3fe1bf	Use 64-bit format specifiers for memory mapping logs	2026-03-25 15:03:33 +01:00
Aiken Harris	75484e8c58	Fix physical address limit checks	2026-03-25 15:03:33 +01:00
Aiken Harris	3799dbae65	Fix PFN truncation on i686 with PAE enabled	2026-03-25 15:03:33 +01:00
Aiken Harris	bd7129ce13	Calculate total boot image size and pass it to kernel	2026-03-25 15:03:33 +01:00
Aiken Harris	d272d2cb78	Ensure contiguous virtual memory mapping	2026-03-25 15:03:33 +01:00
Aiken Harris	b435752cbf	Correctly advance virtual address after mapping non-free regions	2026-03-25 15:03:33 +01:00
Aiken Harris	2e0a32ca1d	Rollback bootloader memory management changes	2026-03-25 15:03:33 +01:00
Aiken Harris	c8792a013a	Abstract base mapping address retrieval	2026-03-25 15:03:33 +01:00
Aiken Harris	edfae7ec6a	Extract MapDescriptor logic and simplify memory mapping API	2026-03-25 15:03:33 +01:00
Aiken Harris	31002b27be	Clean up unused physical-to-virtual conversion routines	2026-03-25 15:03:33 +01:00
Aiken Harris	44a217ea14	Update function documentation and remove debug prints	2026-03-25 15:03:33 +01:00
Aiken Harris	4a26507228	Remove manual virtual address tracking from boot sequence	2026-03-25 15:03:33 +01:00
Aiken Harris	33d41a9442	Relocate kernel and modules to KSEG0 memory space	2026-03-25 15:03:33 +01:00
Aiken Harris	d2374799eb	Temporary fix for PAE addressing limits and KSEG0 base mapping	2026-03-25 15:03:33 +01:00
Aiken Harris	d9a95527f3	Ensure page map structures are self-mapped	2026-03-25 15:03:33 +01:00
Aiken Harris	f9b27b48b0	Select correct self-map base for PAE and non-PAE paging	2026-03-25 15:03:33 +01:00
Rafal Kupiec	94a8917c5c	Revert RTL::LinkedList::RemoveEntryList() routine signature and extend RTL::LinkedList API All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 38s Details Builds / ExectOS (i686, debug) (push) Successful in 37s Details Builds / ExectOS (amd64, release) (push) Successful in 1m17s Details Builds / ExectOS (i686, release) (push) Successful in 1m14s Details	2026-02-16 15:43:00 +01:00
Rafal Kupiec	47ec89a85e	Forgotten to change signature in bootloader Some checks failed Builds / ExectOS (i686, release) (push) Failing after 27s Details Builds / ExectOS (i686, debug) (push) Failing after 28s Details Builds / ExectOS (amd64, release) (push) Failing after 33s Details Builds / ExectOS (amd64, debug) (push) Failing after 35s Details	2026-02-10 18:26:50 +01:00
Aiken Harris	52afd31e77	Implement Stage2 loading in VBR code All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 41s Details Builds / ExectOS (amd64, debug) (push) Successful in 38s Details Builds / ExectOS (i686, release) (push) Successful in 37s Details Builds / ExectOS (i686, debug) (push) Successful in 36s Details	2025-10-17 20:44:57 +02:00
Aiken Harris	7f06abf236	New message for unsupported CPUs Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 22s Details Builds / ExectOS (amd64, release) (push) Failing after 33s Details Builds / ExectOS (i686, debug) (push) Failing after 30s Details Builds / ExectOS (i686, release) (push) Failing after 23s Details	2025-10-17 09:18:49 +02:00
Aiken Harris	4f4df52d3d	Include architecture-specific code in VBR Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 22s Details Builds / ExectOS (i686, debug) (push) Failing after 24s Details Builds / ExectOS (amd64, release) (push) Failing after 27s Details Builds / ExectOS (i686, release) (push) Failing after 25s Details	2025-10-17 09:12:54 +02:00
Aiken Harris	764fec4d75	Implement low-level CPU initialization support for i686 and AMD64 boot sectors All checks were successful Builds / ExectOS (amd64, debug) (push) Successful in 26s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 38s Details Builds / ExectOS (amd64, release) (push) Successful in 41s Details	2025-10-17 09:05:24 +02:00
Aiken Harris	ca8a539c0e	Change message labels naming convention All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 31s Details Builds / ExectOS (i686, release) (push) Successful in 29s Details Builds / ExectOS (i686, debug) (push) Successful in 1m39s Details Builds / ExectOS (amd64, debug) (push) Successful in 1m40s Details	2025-10-17 08:58:41 +02:00
Aiken Harris	c206b443ed	Move XTLDR image base definition to arch-specific config Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 28s Details Builds / ExectOS (i686, debug) (push) Failing after 27s Details Builds / ExectOS (i686, release) (push) Failing after 35s Details Builds / ExectOS (amd64, release) (push) Failing after 37s Details	2025-10-16 12:22:30 +02:00
Aiken Harris	b19b27a621	Build relocatable image to allow proper UEFI loading Some checks failed Builds / ExectOS (amd64, release) (push) Failing after 35s Details Builds / ExectOS (i686, debug) (push) Failing after 33s Details Builds / ExectOS (amd64, debug) (push) Failing after 44s Details Builds / ExectOS (i686, release) (push) Failing after 39s Details	2025-10-16 12:10:00 +02:00
Aiken Harris	56b81f5d73	Set fixed image base Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 28s Details Builds / ExectOS (amd64, release) (push) Failing after 39s Details Builds / ExectOS (i686, debug) (push) Failing after 37s Details Builds / ExectOS (i686, release) (push) Failing after 27s Details	2025-10-15 23:06:12 +02:00
Aiken Harris	1e99a3f4a9	Set fixed alignment and base address to allow execution under BIOS Some checks failed Builds / ExectOS (i686, debug) (push) Failing after 29s Details Builds / ExectOS (amd64, debug) (push) Failing after 29s Details Builds / ExectOS (i686, release) (push) Failing after 35s Details Builds / ExectOS (amd64, release) (push) Failing after 38s Details	2025-10-15 21:03:03 +02:00
Aiken Harris	0a71bc3995	Print fallback message in non-EFI environment Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 27s Details Builds / ExectOS (i686, debug) (push) Failing after 28s Details Builds / ExectOS (amd64, release) (push) Failing after 40s Details Builds / ExectOS (i686, release) (push) Failing after 39s Details	2025-10-15 20:55:16 +02:00
Aiken Harris	13a9d4c522	Introduce legacy VGA text mode support Some checks failed Builds / ExectOS (i686, debug) (push) Failing after 36s Details Builds / ExectOS (i686, release) (push) Failing after 34s Details Builds / ExectOS (amd64, debug) (push) Failing after 47s Details Builds / ExectOS (amd64, release) (push) Failing after 46s Details	2025-10-15 20:49:17 +02:00
Aiken Harris	fdbe157c18	Fix CHS sector-by-sector read loop Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 32s Details Builds / ExectOS (amd64, release) (push) Failing after 29s Details Builds / ExectOS (i686, debug) (push) Failing after 41s Details Builds / ExectOS (i686, release) (push) Failing after 40s Details	2025-10-10 19:05:23 +02:00
Aiken Harris	56a1a811b9	Fix multi-sector read using CHS mode Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 28s Details Builds / ExectOS (amd64, release) (push) Failing after 39s Details Builds / ExectOS (i686, release) (push) Failing after 27s Details Builds / ExectOS (i686, debug) (push) Failing after 38s Details	2025-10-10 15:10:42 +02:00
Aiken Harris	6a8a561484	Implement disk read and error handling in VBR All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 7m55s Details Builds / ExectOS (amd64, debug) (push) Successful in 7m56s Details Builds / ExectOS (i686, release) (push) Successful in 26s Details Builds / ExectOS (i686, debug) (push) Successful in 12m19s Details	2025-10-07 20:09:36 +02:00
Aiken Harris	c5f522be4c	Move XTLDR under boot directory All checks were successful Builds / ExectOS (i686, debug) (push) Successful in 27s Details Builds / ExectOS (amd64, debug) (push) Successful in 26s Details Builds / ExectOS (amd64, release) (push) Successful in 38s Details Builds / ExectOS (i686, release) (push) Successful in 36s Details	2025-10-06 12:08:36 +02:00
Aiken Harris	c4af89946b	Restructure bootdata under boot directory All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 36s Details Builds / ExectOS (i686, release) (push) Successful in 34s Details Builds / ExectOS (i686, debug) (push) Successful in 37s Details Builds / ExectOS (amd64, debug) (push) Successful in 39s Details	2025-10-05 22:37:03 +02:00
Aiken Harris	64733914f2	Add VBR stub Some checks failed Builds / ExectOS (amd64, release) (push) Successful in 34s Details Builds / ExectOS (amd64, debug) (push) Successful in 37s Details Builds / ExectOS (i686, debug) (push) Failing after 30s Details Builds / ExectOS (i686, release) (push) Failing after 27s Details	2025-10-05 17:24:25 +02:00
Aiken Harris	4e7baf302c	Simplify and fix Print function Some checks failed Builds / ExectOS (amd64, debug) (push) Failing after 21s Details Builds / ExectOS (i686, debug) (push) Failing after 21s Details Builds / ExectOS (amd64, release) (push) Successful in 34s Details Builds / ExectOS (i686, release) (push) Successful in 32s Details	2025-10-02 12:24:05 +02:00
Aiken Harris	2f9a6b5548	Fix stack pointer setup Some checks failed Builds / ExectOS (amd64, release) (push) Failing after 26s Details Builds / ExectOS (i686, release) (push) Failing after 24s Details Builds / ExectOS (i686, debug) (push) Successful in 35s Details Builds / ExectOS (amd64, debug) (push) Successful in 38s Details	2025-10-02 11:52:27 +02:00
Rafal Kupiec	f152e2bac7	Move MBR boot code to common, arch-independent place All checks were successful Builds / ExectOS (amd64, release) (push) Successful in 28s Details Builds / ExectOS (amd64, debug) (push) Successful in 30s Details Builds / ExectOS (i686, debug) (push) Successful in 31s Details Builds / ExectOS (i686, release) (push) Successful in 29s Details	2025-09-27 14:10:13 +02:00
Rafal Kupiec	f81e895fe1	Add MBR boot code Some checks failed Builds / ExectOS (amd64, release) (push) Successful in 34s Details Builds / ExectOS (amd64, debug) (push) Successful in 36s Details Builds / ExectOS (i686, debug) (push) Failing after 20s Details Builds / ExectOS (i686, release) (push) Failing after 18s Details	2025-09-27 14:07:17 +02:00

46 Commits