128 Commits

Author	SHA1	Message	Date
Aiken Harris	6df6a012d2	Partially revert ca4f3acc0e	2026-05-14 21:12:09 +02:00
Aiken Harris	ca4f3acc0e	Properly identify CPU vendor	2026-05-14 18:59:00 +02:00
Aiken Harris	908bc87b06	Add NULL checks to InitializeProcessorStructures and reorder TSS allocation	2026-05-14 11:06:00 +02:00
Aiken Harris	6b852556a5	Replace magic numbers with architectural defines	2026-05-13 22:01:49 +02:00
Aiken Harris	ae18468bad	Add AP startup assembly trampoline for AMD64	2026-05-13 21:48:42 +02:00
Aiken Harris	42bbdc9b26	Fix AP trampoline stack setup	2026-05-13 21:24:27 +02:00
Aiken Harris	b1ecdc3439	Add AP startup assembly trampoline for i686	2026-05-13 20:31:30 +02:00
Aiken Harris	a7151dbc89	Fix boot stack initialization by returning the highest address	2026-05-03 18:49:51 +02:00
Aiken Harris	98f2f449f9	Add wrapper for RDTSCP instruction	2026-04-22 22:58:17 +02:00
Aiken Harris	17f044cb3f	Apply consistent coding style	2026-04-09 11:42:41 +02:00
Aiken Harris	9ffb03217a	Implement software interrupt dispatch table and secondary handler lookup	2026-04-08 20:13:35 +02:00
Aiken Harris	4f65773aa9	Unify trap handler naming and remove unused kernel mode stack setup	2026-04-08 19:52:55 +02:00
Aiken Harris	a0d5ee17c2	Replace trap dispatch wrappers with direct symbol mapping	2026-04-07 12:56:33 +02:00
Rafal Kupiec	9935d2d26b	Update CPU identification code	2026-04-06 21:17:58 +02:00
Aiken Harris	09516835d0	Consolidate boot and architecture support code into a single assembly file	2026-04-02 15:08:12 +02:00
Aiken Harris	9ea79c92a6	Refactor assembly includes and delete manual offset definitions	2026-04-02 10:50:00 +02:00
Aiken Harris	87a91bfeb1	Make XTDK headers assembly-safe	2026-04-01 16:05:34 +02:00
Aiken Harris	232b92fd7e	Implement spurious interrupt handler	2026-04-01 13:03:46 +02:00
Aiken Harris	d88f9f0a15	Remove erroneous swapgs and implement proper segment setting	2026-04-01 11:18:28 +02:00
Aiken Harris	154b2062ba	Unify GDT selector naming convention	2026-04-01 11:02:05 +02:00
Aiken Harris	d00577ac8d	Fix previous mode detection by reading CS from the trap frame	2026-03-31 23:10:45 +02:00
Aiken Harris	620fc24cd2	Fix previous mode detection by reading CS from the trap frame and sanitize segment restoration	2026-03-31 20:38:21 +02:00
Aiken Harris	494b615dc2	Fix x64 ABI compliance by aligning stack and reserving shadow space	2026-03-31 20:06:25 +02:00
Aiken Harris	d834b7e0c8	Correct kernel stack base calculation for downward growing stacks	2026-03-31 18:59:59 +02:00
Aiken Harris	987b8f45d7	Unify trap handler macro name	2026-03-31 15:53:11 +02:00
Aiken Harris	121f461491	Refactor trap handling to support task gates	2026-03-31 12:58:46 +02:00
Aiken Harris	f4b189adef	Fix incorrect descriptor type used for NMI TSS	2026-03-30 22:20:09 +02:00
Aiken Harris	40c4860548	Refine LDT setup and restore critical TSS fields for hardware exceptions	2026-03-30 20:29:43 +02:00
Aiken Harris	d2a7ae46ac	Fix hardware task gate configuration	2026-03-30 20:16:44 +02:00
Aiken Harris	8a02a5aca3	Explicitly load GS and SS registers during segment initialization	2026-03-30 18:43:52 +02:00
Aiken Harris	96df5a80b8	Set CR3 field in TSS to ensure correct page table context on task switches	2026-03-30 14:56:41 +02:00
Aiken Harris	489ef8a514	Update IDT gate types for i686 exception handlers	2026-03-30 13:31:20 +02:00
Aiken Harris	8c6c63465f	Use dedicated NMI stack on i686	2026-03-30 11:43:09 +02:00
Aiken Harris	a608b26fde	Implement NMI stack handling via IST	2026-03-28 20:49:18 +01:00
Aiken Harris	32d3672a51	Generate distinct handlers for CPU traps and hardware interrupts	2026-03-27 20:42:41 +01:00
Aiken Harris	0c17337388	Fix symbol naming convention for i686 trap handlers	2026-03-27 19:23:37 +01:00
Aiken Harris	9c449bed43	Initialize IDT with specific trap handlers for each vector	2026-03-27 19:16:16 +01:00
Aiken Harris	0fed593147	Ensure SS and RSP are saved in trap frame	2026-03-15 17:32:01 +01:00
Aiken Harris	6cdb66cbb3	Ensure SS and ESP are saved in trap frame	2026-03-15 00:33:09 +01:00
Aiken Harris	00b04f5405	Refactor IDT gate setup to use explicit DPL and type fields	2025-10-18 18:29:49 +02:00
Aiken Harris	332e57f305	Add register dump to trap handler	2025-09-25 08:28:02 +02:00
Aiken Harris	ae4b95380a	Fix AP startup symbol name	2025-09-19 19:23:39 +02:00
Aiken Harris	2b49b23d41	Add trampoline support and move assembler prototypes	2025-09-19 19:07:27 +02:00
Aiken Harris	d0577611ca	Move asm headers	2025-09-19 13:47:18 +02:00
Aiken Harris	4c380bae1c	Fix build by replacing leftover Ar calls	2025-09-19 13:29:15 +02:00
Aiken Harris	1b0468f742	Fix build by replacing leftover Ar calls	2025-09-19 13:26:26 +02:00
Aiken Harris	e7425de523	Drop C wrappers and switch to C++ API	2025-09-19 12:56:06 +02:00
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	f4561c1f4f	Remove leftover old headers and fix missed spots	2025-09-16 08:46:53 +02:00