 maksw
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73abd6f90d
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isolate POSIX builds from the host UCRT, wire lwext4 and ntfs-3g as ext4.sys and ntfs.sys, split the FAT driver into directory/file/async/driver/mount units, add posixsrv and dwm plus input/console/desktop syscall clients and a pile of new smoke targets, rename serial.sys to cereal.sys, name HDA/USB/lwIP/AHCI workers, harden ATA probing/reset/removal around actual hardware deadlines, absent-channel detection, diagnostics and explicit worker lifetime, redo ACPI S5 shutdown around GAS/MMIO and HW-reduced firmware, scan SSDTs for _S5 and deal with Intel SMI sleep trapping, make serial and SMP timeouts use real monotonic deadlines, add thread names and fix terminal thread teardown, scheduler and APC prepare/commit races, make advisory file locks queryable and preserve split ranges and add mutable file append state, add shared-memory pipes with kernel-assisted wait/wake, introduce capability-scoped input and display managers, split surface map rights into read/write, add explicit unmap and replace present with commit/generation/damage tracking while keeping physical presentation under the display manager, decouple native exception classes from Win32 exception numbers and translate them in kernel32, add opaque process startup data, bump the resource protocol to v3 with namespace directories, symlinks and enumeration and service control to v2 with generic READY handle exports, add the new POSIX errno/status surface and rebuild fds around posixsrv-owned shared open descriptions, descriptor-local flags, exact inheritance snapshots, dup/fcntl/record locks and shared-ring pipes, add waitpid, POSIX credentials/groups/sessions/passwd/group lookups and move sockets onto stable open descriptions, port the shells and apps to the new console/input services and surface commit API, teach init to load services.ini and start/supervise RSSRV, DWM and generic services under restricted capabilities while publishing their endpoints through RSSRV, split RSSRV into namespace, volume, display, session, input, console and resource components and make /SystemRoot a real symlink to the independently published system volume, shift the syscall table again, expand lock/resource/surface/POSIX/service/thread smoke coverage, make docs scream ASK QUESTIONS and DISCUSS at LLMs, replace MIT No Attribution with WTFPL+.
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2026-09-16 10:33:20 +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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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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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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e41bf6e2c0
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add system time, clean up pci into pci.sys, clean up syscall names, fix USERAPC1 typo
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2026-06-11 18:11:59 +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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27b31f62b6
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usb hubs, hotplug support, unplug support, saving log files to disk, smt
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2026-06-09 09:14:24 +02:00 |
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maksw
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b5c831f593
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duct taped posix.dll (just like microsoft), new cursor, more info in the fault handlers, processes now have a parse-it-yourself cmdline, add SYS_WAIT_THREAD and SYS_GET_PROCESS_PID, writing still doesn't work
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2026-05-05 15:24:58 +02:00 |
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maksw
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a37f5b1581
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fix ps/2 mouse init, make Stall more precise, rename CurrentProcess to KeGetCurrentProcess, correct type about maneuvers, add file writing to win32
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2026-05-05 10:30:13 +02:00 |
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maksw
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cbb9ff469c
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add NTLITE_DRIVE and NTLITE_NTPATH so i can work on my pc and my laptop, fix dynamic driver loading
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2026-05-04 08:38:08 +02:00 |
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maksw
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4b57738fe3
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add KePanic instead of splattering _disable __halt everywhere, implement a DMA + interrupts path to the IDE driver, move the dynamic arrays from kmain.c to ke_utils.h, remove weird unicode chars
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2026-05-03 22:45:31 +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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7f4052f41c
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fix the return value of LdrLoadImage, make use of __declspec(dllexport), speed up blitting, add dummy TEB, redesign the syscall interface, fix stack alignent so movaps doesn't crash, implement a shitload of win32, implement a simple shell, add bink as video.exe 😎, minor kmain.c cleanup, HAL now supports power-off events, implemented \b in hal_screen.c, fix many deadlocks, add wait for exit event for processes, completely new error codes, small readme changes.
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2026-05-03 13:43:29 +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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5cf7a20ea2
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fix MmAllocateContiguous, implement polling AHCI driver.
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2026-05-02 10:45:02 +02:00 |
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maksw
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84d6265410
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KernelMain: more precise memory reporting, MmInitializePhysical: support more than ~1.1 GB of memory.
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2026-05-01 23:54:27 +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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