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2025-04-28dev, kernel: HeFS, Tooling: reworked the mkfs.hefs tool for the new filesystem.Amlal
other/related: - Add new KPC codes. - Final refactors for HeFS's Format method. - Dma pool improvements. - Better standard disk I/O names. - Add mm_memory_fence function inside HalPagingMgrAMD64.cc Signed-off-by: Amlal <amlal@nekernel.org>
2025-04-27dev, kernel: HeFS had to be redesigned to be less problematic with hard-drives.Amlal
why? the struct were way too big to fit wihin a sector. Signed-off-by: Amlal <amlal@nekernel.org>
2025-04-27dev, kernel: AHCI, HeFS filesystem, SysChk, and BootSATA improvements.Amlal
what? - AHCI now writes to disk, forgot to do it. - Codebase's architecutre has been used to reuse the Generic+AHCI driver in SysChk for AHCI. (tradeoff is 256K in size instead of 36K) - DriveMgr now detects EPM. - And HeFS is still being worked on. Signed-off-by: Amlal <amlal@nekernel.org>
2025-04-27dev, kernel: AHCI support and HeFS improvements, alongside scheduler ↵Amlal
allocation tree fix. Signed-off-by: Amlal <amlal@nekernel.org>
2025-04-27dev: fixes and improvements, codebase formating too.Amlal
Signed-off-by: Amlal <amlal@nekernel.org>
2025-04-26dev, kernel, tooling: add HeFS tooling and early allocation stategy.Amlal
why? - we need to format it externally too. - a in-kernel format doesn't handle every case. - and i have to fix the createdir, createfile methods for correct inode dir linking. Signed-off-by: Amlal <amlal@nekernel.org>
2025-04-26dev, kernel and user: codebase additions and work in progress 'tactical pause'Amlal
why? - HeFS's Formating needs some thought before being layed out, that's the kind of thing that bites hard in the ass. - Alongside those changes I improved parts of the kernel too. Signed-off-by: Amlal <amlal@nekernel.org>
2025-04-26dev, kernel: saving work in progress code regarding scheduler and filesystem.Amlal
Signed-off-by: Amlal <amlal@nekernel.org>
2025-04-25dev, kernel: improve nefs format method, hefs format method.Amlal
Signed-off-by: Amlal <amlal@nekernel.org>
2025-04-25dev: better .clang-format, ran format command.Amlal
Signed-off-by: Amlal <amlal@nekernel.org>
2025-04-25dev, boot, kernel: improvements, and fixing the VEPM formatter.Amlal
Signed-off-by: Amlal <amlal@nekernel.org>
2025-04-24dev, kernel, boot: HeFS, Scheduler, BootZ: see below.Amlal El Mahrouss
Refactored HeFS node handling and API for extensibility, added directory metadata, improved wildcard querying, and updated documentation accordingly. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-24dev, kernel: HeFS patches and starting to implement filesystem.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-23dev, kernel: necessary refactors regarding future changes.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-22dev, kernel: Milestone towards 0.0.2, see details.Amlal El Mahrouss
Details: - Added support for 512 process teams (kTeams array). - New SwitchTeam() API in UserProcessScheduler. - Kernel main loop rotates active team every 200ms. - Renamed syscall tables for clarity (kSyscalls → kSysCalls, etc.). - Replaced kKernelMaxSystemCalls with kMaxDispatchCallCount. - Updated call sites to match new naming. - Bumped format version to 0x0101. - Added reserved fields to HEFS_BOOT_NODE for future use. - Changed inode indexing logic to operate on (start, size) pairs. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-22dev, kernel: VEPM WiP implementation, and syschk fixes in WiP.Amlal El Mahrouss
- Currently working on VEPM and adapting it to SysChk. - Refactor DriveMgr for VEPM. - Fix warnings in HeFS.cc, ALIGN(8) on HeFS.h - Update PIO modules to use VEPM. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-21dev, kernel: Made HeFS use a RB-Tree traversal algorithm.Amlal El Mahrouss
- ran format command. - a variation of a red-black tree traversal, with customized fallback mechanism. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-20kernel, dev: python script to make an ESP from files.Amlal El Mahrouss
- Started implementing the wrt_* APIs (Wide string functions) - Make user.sys link now, need to implement more syscalls. - Tiny HEFS refactors too. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-20kernel, fs(HeFS.h): Cleaned up design inside INode structure.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-20fs, kernel(HeFS): Implement `hefs_get_index_node` for tree traversal.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-20kernel, FSKit: cleanup fs and document HeFilesystemParser.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-190.0.1e: Last commit regarding 0.0.1Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-19dev, fs: document HeFS, add Ext2 C++ source file.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-18kernel, HeFS (IMP): time algorithm.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-18FSKit, HeFS: Fix name regarding hungarian conventionAmlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-18CoreHeFS: Checksum for blocks, integration with Crc32 and User APIsAmlal El Mahrouss
details: - A checksum shall be made available for checking data integrity. - User API shall be used to keep track of user permissions. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-18HeFS.h: Worked on CoreHeFS.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-18kernel, boot: improvements and tweaks on the kernel's filesystems.Amlal El Mahrouss
- HeFS requires a 4gb disk at minimum now. - make_app fully supports STEPS. - Errata of NeFS.tex, add HeFS.tex. - Better boot flow. - New filesystems for FileMgr. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-17dev, kernel: Finish recovering files.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-17kernel, boot: recovering lost changes because of some git issue.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-14bootloader, netboot: integrate EFI_SIMPLE_NETWORK_PROTOCOL for HTTP-based ↵Amlal El Mahrouss
kernel fetching - Added BootNet module to support network boot using EFI_SIMPLE_NETWORK_PROTOCOL - Replaced ModuleMain with BootloaderMain as unified entry point - Implemented EFI protocol discovery, startup, and logging for netboot - Updated linker scripts, GDB configs, and build targets accordingly - Laid groundwork for full HTTP/TCP/IP bootloader logic - Improved kernel handoff logic and memory allocation fallback handling Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-11big commit, for pedantic CI.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-04-11tweak kernel, boot: use -Wall, -Werror, -Wpedantic now.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-31docs: add mermaid directory, fix bad refactor in HeFS.h, and updatedAmlal El Mahrouss
OS_DESIGN.drawio Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-31storage: unify naming for drive protocol interfaceAmlal El Mahrouss
Renamed `fDriveKind` to `fProtocol` across kernel storage subsystems to clarify its purpose as a protocol identifier (e.g., "AHCI", "ATA-") rather than a general "kind" classification. Updated all affected header and source files: - DriveMgr, HeFS, AHCI, ATADeviceInterface, and NeFS now consistently reference `fProtocol()` instead of `fDriveKind()`. - Added streaming operators (`<<`, `>>`) to AHCI and ATA device interfaces for improved mountpoint interaction. - Promoted `GetPortsImplemented()` and `SetPortsImplemented()` to public for AHCI device configuration. - Added null checks and protocol verification logic in stream operators. This refactor improves clarity and consistency when working with storage devices across the kernel. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-31meta/repository: fix capitalization on my name 'El' instead of 'EL'.Amlal El Mahrouss
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-28ahci: fix: report success when ahci is detected.Amlal El Mahrouss
mbci: reintroduce NeKernel's MBCI. cfkit: rename: CFKit -> CF libuser: rename ErrKind to ErrRef. coregfx: fix last unconsistent things about the module. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-28kernel: breaking: Change namespace from NeOS to Kernel.Amlal El Mahrouss
sched: Fix redundancy in NeKernel's user scheduler macros, refactored the other files using the redundant macros too. part one of a series of commit for NeKernel. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-27BootZ: Introduce NetBoot module & consolidate STANDALONE macroAmlal El Mahrouss
- Renamed __BOOTLDR_STANDALONE__ → __BOOTZ_STANDALONE__ across all modules. - Introduced NetBoot module to support fallback booting via packets. - Updated amd64-desktop build to bundle netboot.sys as part of system image. - NetBoot now properly zeroes out its header and performs sanity check on PatchLength. - Boot flow now attempts to fallback to NetBoot if neoskrnl.exe fails to start. - Reorganized disk formatting logic for clarity and better failure recovery. - HeFS & NeFS minimum disk size lowered (64GiB → 256MiB and 4GiB → 8MiB). - Renamed `IndexProperty` to `Index` in FSKit::Indexer. - Moved HintKit → hint/, updated includes and guards. - Removed deprecated LPC.{cc,h}, replaced by ProcessCodes.h. - Modernized SystemCalls.h typedefs: SCIObject → Ref, ThreadObject → ThreadRef, etc. - Updated userland tools `make_app` and `open` with copyright and behavior fixes. This prepares the BootZ infrastructure for headless/network environments. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-27add: new driver device kit API. (DDK)Amlal El Mahrouss
refactor: rename SCIKit -> user (then libuser.dylib) boot/modules/netboot: fixed compilation for amd64. Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
2025-03-23meta(kernel): Reworked repository's filesystem structure.Amlal El Mahrouss
Removing useless parts of the project too. Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
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