 maksw
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30d20457f0
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temp
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2026-10-27 09:28:31 +01:00 |
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maksw
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c0ad63c27f
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clean up and standardize types across the codebase, unify atomic operations, improve UTF-8 handling throughout the system, remove obsolete input and named queue interfaces, redesign process preparation and creation, tighten IPC and service boundaries, improve error handling and reliability, minor documentation cleanup, fix doom surfaces, fix panic in ini parsing.
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2026-10-12 18:17:43 +02:00 |
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maksw
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f882d339fb
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redo boot around an explicit system volume and fixed kernel/HAL images, redo volumes and filesystem paths around capabilities instead of drive numbers and kernel CWD state, add a capability/security model with derived and revocable handles and security contexts, add port IPC and rssrv to manage the userspace resource namespace and publish the system volume, move process, dll and path loading to userspace and add process builder syscalls, init now supervises rssrv and the session process, redo the syscall ABI around request structs and four arguments, add a volume manager and proper partition arrival/removal handling so FAT and NTFS mount dynamically, clean up the HAL/DDK boundary so drivers don't depend on HAL internals, save fpu state properly now, the serial driver doesn't hang on a missing port, fix AHCI startup races, fix timeout accounting, fix shared mmap writeback, more smoke tests
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2026-08-20 12:33:17 +02:00 |
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maksw
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4add6789ba
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add a realtime scheduler class and priority-inheritance mutexes with timeouts and abandonment, add an HDA audio driver and a SYS_AUDIO_* syscall family, flesh out kernel32 with Win32 threads, events, mutexes, critical sections, and condition variables, add SYS_RESUME_THREAD for suspended thread creation, add KeInitializeMemoryTypes to reprogram MTRRs and install a canonical PAT for WB/WC/UC control, rework the display pipeline with a pitched present path and console output flush, bring back disk.vhd with mtools since vvfat fucking sucks, harden AHCI with serialized cache flush, USB mass storage with SCSI sense-data decoding, and xHCI with cleaner DMA teardown, fix the last stray for(;;) in HalStopProcessor to while(true), pile on smoke tests for audio, win32 sync primitives, and thread suspend, implement AHCI timeout, kill readahead since it was desperetaly trying to murder me, fix doom sound x2.
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2026-08-11 18:38:36 +02:00 |
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maksw
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8b254f84f4
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replace the VHD/diskpart disk image pipeline with a directory-based vvfat root, we'll see when it breaks, fix /O2, add an all_tests, generalize the fat32 driver into a fat 16+32 driver, change policy on volume drivers, collapse KCPU's fields into a single atomic KE_CPU_STATE state machine, move scheduler ticking to per-CPU LAPIC timers, gate verbose SMP topology logging behind selftest diagnostics and add SMP pool-checkpoint validation around AP admission, add checked intrusive list helpers behind a new KE_DEBUG_LIST_CHECKS flag, add ObInitializeObjectHeader/ObTryReferenceObject, add waitable display clock objects and a SYS_OPEN_DISPLAY_CLOCK syscall for vsync-style waits, refactor kernel input into a per-queue KE_INPUT_CONTEXT with its own key/mouse ring buffers and DPC-driven key repeat, add KeInputQueuePeekEvent/ReadEvent/WaitKey and a SYS_QUERY_GLOBAL_INPUT_STATE syscall, split the kernel pool allocator out of mm_virt, new video files!
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2026-07-12 00:10:21 +02:00 |
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maksw
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b7fcfce6f7
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implement user mode catchable exceptions, refactor system status codes to use NTLSTATUS_ prefix, update build scripts to use shared literal macros for linker arguments, update named queue lifetime cleanup to include KeNamedQueueUnpublishHandle.
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2026-06-27 20:38:43 +02:00 |
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maksw
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ed3d065abd
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add ntfs.sys standalone driver target, change default usb vhd layout formatting to ntfs, implement Fat32CreateDir for directory creation support in the fat32 file system driver, add a dedicated HAL serial output endpoint for COM1 writes in hal_serial.c and subscribe serial to HAL text streams, introduce waitable kernel timers with KeTimerCreate, KeTimerSet, and KeTimerCancel alongside spinlock-protected global timer list initialization and scheduler tick tracking, implement SyscallWriteFileAsync system call for asynchronous non-blocking file writes, refactor NetSocketConnect and NetSocketSendTo to use generic SYS_SOCKET_ADDRESS_K structures instead of being hardcoded to IPv4, update gethostbyname and DNS name resolution to support IPv6 parsing via ResolveNameFamily, update tcpserve.exe with -4 and -6 command-line flags to accept and display IPv6 addresses, append size and version headers to all kernel telemetry and statistics structures including SYS_PMM_STATS, SYS_CPU_STATS, and SYS_SCHEDULER_STATS, update winmm timeGetTime to look up high-resolution hardware frequencies via SysGetTickFrequency, integrate 14 native smoke test applications.
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2026-06-26 15:18:48 +02:00 |
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maksw
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2c4a68a75f
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add page cache with read-ahead and dirty writeback, file-backed and anonymous mmap with CoW, VAD-based virtual memory replacing the old user region model, PFN database with eviction and reclaim, file identity for cross-open section sharing, FAT32 path cache and per-file cluster chain cache, serial.sys for COM1 keyboard input, xHCI MSI with INTx and polled fallback, PciEnableMsiAuto, waitable input queue, KeWaitForAnyEvent, per-process thread info syscall, expanded kernel stats (PFN/PTE/VAD/file-cache/disk), pool allocation tags, async I/O user buffer locking, file flush on close, add docs.md.
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2026-06-20 13:17:39 +02:00 |
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maksw
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467a58c9c6
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rewrite comments into one, unified style
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2026-06-15 10:17:48 +02:00 |
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maksw
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6260de0085
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add display subsystem and vmwaresvga driver, support absolute mouse and qemu tablet, map pci mmio to private virtual aperture, better smp panic handling, remove legacy io publish/match, add sys query display info and display command to native shell
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2026-06-15 09:58:12 +02:00 |
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maksw
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c1a291c4c9
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better ps
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2026-06-09 18:37:35 +02:00 |
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maksw
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325149006c
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completely redesign how user mode memory is allocated, fix a few smp and scheduler bugs, terminating a process now terminates the process, telemetry, optimize text editor, new font, new color scheme
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2026-06-09 18:02:28 +02:00 |
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maksw
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b838f8d83d
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move keyboard and mouse out of HAL into a standalone ps2.sys driver, implement usb stack with xhci controller discovery, hid keyboard/mouse, and bulk-only mass storage, add pci msi support with capability chain walking and software irq vector allocation (slots 16-23), rewrite user virtual memory as a USER_VA_REGION descriptor arena with per-process ownership tracking and guard page support, replacing the old bump allocator and top-down image region, add MmCreateUserRegion/MmDestroyAllUserRegions so process teardown reclaims all user va in one pass, allocate a pool-backed shadow framebuffer in hal_screen to fix cursor tearing and scroll corruption, reserve ap trampoline page below 1mb in uefi bootloader before boot services exit, rewrite memset/memcpy/memmove/memcmp with __stosq/__movsq intrinsics, promote driver flag literals to macros and add multi-tu STANDALONE_DRIVERS table to build.c, split rtl8139/rtl816x into header+source, rename KbReadScancode to KbReadKey, improve page fault output with MmDebugDescribeAddress and user region dump, fix %p to %016llX throughout.
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2026-06-02 00:01:20 +02:00 |
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maksw
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bfe2b55142
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parallel compile, SMP, swapgs, cleanup, remove useless Reserved fields
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2026-05-30 11:18:46 +02:00 |
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maksw
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6bff37746d
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major restructuring, prepare for smp
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2026-05-28 18:53:37 +02:00 |
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maksw
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e1248f4afe
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refactor syscall ABI and FAT32 driver to use request structs and string views natively, enforce handle access rights on object lookup, add scheduler statistics tracking, fix KiSchedule to prevent 50% idle throttling on CPU-bound threads, better document x64 initial user stack alignment, fix process teardown to properly signal exit events and manage thread counts, optimize doom file I/O with a custom handle struct to internally track position and size, add SubsystemData to TEB for generic thread-local state, apply PAGE_NX to non-executable PE sections in the loader, update native apps, tests, and shells to match new APIs, update kernel32 directory retrieval.
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2026-05-26 14:46:49 +02:00 |
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maksw
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df13b8056c
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add lwIP TCP/IP stack as a runtime driver, native socket syscalls, SysGetMemoryStatus replacing CatchAllDebugBucket, fix timeGetTime to return milliseconds, fix SysSleep to interpret argument as milliseconds, SysGetTick now returns microseconds, harden all syscalls against bad user pointers with CopyFromUser/CopyToUser/MmProbeUser throughout, add networking test apps, port-forward 8080 in runa.bat, split LWIP_DRIVER_CFLAGS, add settings.ini to deploy, remove ethernet.c stub
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2026-05-22 18:54:53 +02:00 |
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maksw
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529f816166
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implement proper IRQL, DPCs, kernel and user APCs, alertable waits, async file I/O with cancellation, trap frames, selftests, a real driver/device model, native async FAT32, VFAT dotfile fixes, syscall ABI cleanup, async_apc and async_cancel tests, POSIX multi-volume paths, and pimp the readme.
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2026-05-19 20:56:15 +02:00 |
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maksw
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f5fd7bdd75
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doom is now using the native api, add a PEB + TEB to replace the dummy and the awkward argument passing to processes, all allocations are zeroed because i had enough, small readme changes and dedication.
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2026-05-18 21:30:07 +02:00 |
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maksw
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def649b995
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memory savings
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2026-05-14 14:57:00 +02:00 |
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maksw
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83d48e09bb
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remove weird double spaces, remove /EXPORT from build.bat in favor of __declspec(dllexport)
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2026-05-03 19:54:51 +02:00 |
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maksw
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9fa2a7e0db
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colonel.exe 🤑, refactor all include directives, AHCI is now interrupt driven, upgrades to IDE, implemented I/O Request Packets, fix numerous keyboard issues, change all for (;;) and while (1) to while (true), DbgPrint guarded by spinlock, fix KeSignalEvent, major KernelMain refactor, added SystemInitThread because of new blocking I/O, replace memcpy manouvers with strncpy and strncat, add: run for ide, runa for ahci, rund for debug and ide, runad for debug and ahci.
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2026-05-03 19:35:48 +02:00 |
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maksw
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c13dd99150
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KernelMain reports more details about memory usage, LdrResolveImports catches kernel32, user32, ole32 and winmm and redirects them to win32.
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2026-05-02 15:25:39 +02:00 |
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maksw
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129be91e15
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fix a few bugs in scheduling and synchronization, separate OVMF_VARS for debug
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2026-05-02 11:34:30 +02:00 |
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maksw
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0e1479b168
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i think it works
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2026-04-30 23:52:46 +02:00 |
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