akiba - Drifting from abyss towards the infinite!

Age	Commit message (Collapse)	Author	Files	Lines
11 hours	Drop auxiliary verbs from all messages and use the real copyright sign in ↵	Bobby	3	-5/+5
	the splash footer
11 hours	Render the splash with real TrueType text: outline-based graphics text and ↵	Bobby	1	-8/+10
	console, Sarasa wordmark, vignette panel; PSF path and hand-drawn geometry removed
12 hours	Add Akiba boot splash: shared graphics and splash modules, clean user-facing ↵	Bobby	17	-156/+145
	messages, trail continues into Mirai without clearing the screen
14 hours	Extract utils module (bits/math/text/crc/format/address/path) and fix kernel ↵	Bobby	30	-278/+120
	entry stack misalignment
14 hours	Import overhaul: all relative imports replaced with module self-alias ↵	Bobby	128	-328/+328
	imports; boots verified
15 hours	Converge: full build green after standardization; zig fmt; boots to Akiba is ↵	Bobby	1	-1/+1
	ready
15 hours	Standardize mirai/kernel (entry to depth-2, shared.boot BootParams, ↵	Bobby	7	-194/+80
	duplicate boot.zig removed) + mirai.zig root
15 hours	Standardize mirai/boot (flatten to depth-2, Phase to types, CAPS constants, ↵	Bobby	60	-916/+826
	shared.boot conversion, new subsystem APIs)
15 hours	Standardize mirai/crimson (enums to types, strings extracted, dispatch into ↵	Bobby	92	-1676/+1729
	entry, PascalCase/camelCase, asm API updated)
15 hours	Fix truncate result type in interrupts setup	Bobby	1	-1/+1

15 hours	Standardize mirai/interrupts (idt.zig to setup/, comptime stub tables, PIC ↵	Bobby	23	-372/+327
	constants via common, camelCase)
15 hours	Standardize mirai/drivers (camelCase, CAPS constants, serial format ↵	Bobby	22	-189/+184
	extracted, VECTOR_OFFSET to common)
15 hours	Standardize mirai/memory (zone+stack flattened to depth-2, errors dedup to ↵	Bobby	31	-591/+561
	common AllocationError, kalloc sizes extracted)
15 hours	Standardize mirai/kagami (index extractors recreated, depth-2 state, ↵	Bobby	23	-492/+462
	camelCase, asm API updated, stale allocate removed)
16 hours	Standardize mirai/pmm (depth-2 state, camelCase, PascalCase fields, CAPS via ↵	Bobby	19	-299/+280
	common, statistics into state)
2026-07-12	Reorg: consolidate special dirs to module level across ↵	Bobby	88	-64/+107
	boot/drivers/memory/crimson (constants/types/strings hold per-subsystem subfolders; subfolders are logic-only)
2026-07-12	Reorg: bubble interrupts/pic constants up to interrupts/constants/pic ↵	Bobby	8	-4/+8
	(special dirs at module level, subsystem subfolders inside)
2026-07-12	Reorg: capitalize all string constants (UPPER_CASE_WITH_UNDERSCORES) across ↵	Bobby	27	-203/+203
	strings modules and references
2026-07-12	Reorg: move assembly to root asm/ (wired as build module), delete stray ↵	Bobby	42	-699/+26
	hikari/build.zig, keep single root build.zig
2026-07-12	Build interrupts: route CPU exceptions to Crimson collapse screen (full ↵	Bobby	21	-64/+177
	register dump), enable timer + keyboard IRQs with EOI in dispatch, fix asm stub newline joins and IDTR bit-size assert; PMM bitmap now sized from usable RAM only
2026-07-12	Sweep: consolidate all crimson exception/panic strings into crimson/strings ↵	Bobby	17	-27/+61
	module, extract remaining word-bearing literals
2026-07-12	Sweep: extract crimson/render strings, move pure-constant files into ↵	Bobby	24	-63/+139
	constants/ subfolders, strip explanatory comments and multi-line headers tree-wide, zig fmt
2026-07-12	Sweep: extract kalloc zone names into strings/ module	Bobby	3	-10/+26

2026-07-12	Sweep: extract boot sequence message and banner strings into strings/ module	Bobby	7	-23/+60

2026-07-12	Sweep: rename all multi-word filenames to single words (efi protocols, fs ↵	Bobby	7	-4/+4
	adapters, boot types) and update imports
2026-07-12	Wire boot sequence into kernel entry: UEFI memory-map region conversion, run ↵	Bobby	9	-97/+147
	cpu+memory phases with guard-page stack provisioning; boots to 'Akiba is ready' (IDT phase deferred: origin interrupts subsystem has a create_exception API mismatch with crimson)
2026-07-12	Port fixes onto kernel structure: GDT TSS align(8), mirai/hikari layout ↵	Bobby	19	-6/+350
	constants agreement, PMM bitmap slice, AFS B-tree 8-byte key + offset table + align(1) reads, FAT32 ESP min-cluster, stack allocator + framebuffer drivers, serial panic handler
2026-07-12	Make kernel structure compile: interrupts re-export root, restore kernel ↵	Bobby	19	-28/+170
	BootParams, wire common/shared modules, kagami activate, TSS align(4), fix union default and get_l4_address
2026-03-30	refactor: reorganize kernel structure and implement memory management zones	Bobby	14	-225/+613

2026-03-27	refactor: streamline interrupt and exception handler implementations	Bobby	4	-86/+102

2026-03-27	Refactor and implement interrupt handling and PIT driver	Bobby	45	-85/+946
	- Refactored CPU context structure for better readability. - Enhanced corpse and exception structures with clearer formatting. - Improved frame structure for consistency. - Added interrupt flag operations for enabling and disabling interrupts. - Implemented IDT (Interrupt Descriptor Table) operations including loading and setting gates. - Created PIC (Programmable Interrupt Controller) initialization and masking functions. - Developed PIT (Programmable Interval Timer) driver with initialization and handler functions. - Established common interrupt handler structure and exception handling stubs. - Added hardware IRQ handling for IRQs 0-15. - Introduced IDT entry and gate descriptor types for better organization. - Ensured proper handling of interrupt and exception vectors.
2026-03-20	Implement exception handling framework with hardware, software, and resource ↵	Bobby	78	-0/+2719
	exception raising - Added `hardware.zig` for raising hardware exceptions from vectors and interrupts. - Introduced `raise.zig` to consolidate exception raising functions. - Created `resource.zig` for raising resource-related exceptions (memory, CPU, file limits). - Developed `software.zig` for raising software exceptions (assertions, aborts, user-defined). - Implemented `actions.zig` for parsing and encoding reply actions. - Added `catch.zig` for handling received exceptions. - Created `reply.zig` for constructing and sending exception replies. - Developed `recover` module for managing recovery operations (resume, skip, terminate). - Implemented rendering modules for displaying exception and context information. - Established global state management in `state.zig` for tracking exceptions. - Defined various types (context, exception, frame, identity, port) in `types` directory.
2026-02-25	Add Global Descriptor Table (GDT) and Task State Segment (TSS) implementation	Bobby	46	-49/+1301
	- Introduced GDT constants, including selectors, access rights, and flags. - Created GDT entry structures for kernel and user segments, along with TSS descriptors. - Implemented GDT initialization and loading functions. - Developed boot sequence phases for CPU and memory initialization. - Added boot information structure to manage memory regions and kernel details. - Implemented TSS management, including core-specific TSS setup and stack allocation. - Established state management for boot sequence phases and TSS.
2026-02-25	feat: Implement Kagami page table abstraction with allocation, mapping, and ↵	Bobby	19	-0/+866
	protection functionalities
2026-02-25	feat: Implement Physical Memory Manager with allocation and deallocation ↵	Bobby	18	-0/+582
	functionality
2026-02-25	feat: Add common constants, errors, and serial driver functionality	Bobby	12	-2/+333

2026-02-24	feat: Implement Mirai kernel with boot parameter handling and framebuffer ↵	Bobby	2	-0/+225
	support
2026-02-24	Bunch of stuff moved as .old for new arch change	Bobby	155	-9074/+0

2026-02-24	commit for arch change	Bobby	16	-55/+418

2026-02-23	feat: Enhance Kata state management with new states and deferred cleanup for ↵	Bobby	10	-34/+124
	page tables
2026-02-23	fix: Prevent crash by skipping destruction of current kata's page table in ↵	Bobby	2	-8/+27
	cleanup
2026-02-23	feat: Enhance Kata memory management with stack growth support and ↵	Bobby	8	-13/+78
	additional user stack properties
2026-02-23	refactor: dynamic allocation for letter data in Kata invocations	Bobby	4	-9/+38

2026-02-23	fix: dynamic attachments in kata	Bobby	11	-39/+82

2026-02-23	fix: Update MAX_LOCATION_LENGTH to 128 and adjust limits for Katas and ↵	Bobby	2	-11/+8
	Attachments
2026-02-23	refactor: Simplify memory cleanup logic in Kata management	Bobby	3	-30/+1

2026-02-23	feat: Implement memory cleanup for dissolved Katas and enhance page table ↵	Bobby	3	-0/+101
	destruction logic
2026-02-20	fix: Update memory section start address in linker script to 512MB	Bobby	1	-4/+4

2026-02-20	fix: Correct KERNEL_MAP_END value and update MAX_LOCATION_LENGTH documentation	Bobby	3	-9/+9

2026-02-20	feat: Refactor path handling to use location utilities and update related ↵	Bobby	17	-129/+157
	structures - Replaced path references with location in various modules for consistency. - Updated attachment management to use location instead of path. - Enhanced I/O operations to handle location parameters. - Removed deprecated path utilities and integrated location utilities. - Adjusted limits and parameters for kata and attachment management.