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Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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feat: drawio: Rename OS_DESIGN to SYSTEM_DESIGN.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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refactor(hal): unify file naming and drop redundant architecture suffixes
feat(build): rename kernel and bootloader to 'ne_kernel' and 'ne_bootz'
refactor(memory): replace mm_get_phys_address with mm_get_page_addr
feat(bitmap): track bitmap allocator usage and add out-of-memory error
fix(heap): correct heap magic naming and alignment logic
chore(fs): downgrade HeFS disk size check to warning
chore(tools): clean up formatting in 'ping' and 'manual'
docs(design): update OS_DESIGN.drawio to reflect Hypr86 and new layout
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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boot structure.
what:
- Mostly related to the libSystem.sys library.
- Updated the implementation of it, the specs, and added new
APIs.
- Fixed the hooks inside AsmProc.h
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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other:
- Add ZXD header file.
- Reworking AMD64 interrupts.
- Improved HTS's design implementation.
- Improved UPS's balancing implementation.
breaking changes:
- Rename MemoryMgr to HeapMgr.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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specification document.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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Signed-off-by: Amlal <amlal@nekernel.org>
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filesystem implementation, with a bootinfo.cfg being added too.
why:
- The LaTeX specs were outdated, some elements had to be reseen.
also:
- Removed useless part of the logger, for the panic message.
Signed-off-by: Amlal <amlal@nekernel.org>
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Signed-off-by: Amlal <amlal@nekernel.org>
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checks inside the kernel, and cli.
also:
- make use _NeMain for the mk_fwrk tool.
Signed-off-by: Amlal <amlal@nekernel.org>
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Signed-off-by: Amlal <amlal@nekernel.org>
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Signed-off-by: Amlal <amlal@nekernel.org>
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why?
- Some parts were causing issues on the filesystem.
- The slot probe code was naive.
- Made the current MBCI implementation clearer.
Signed-off-by: Amlal <amlal@nekernel.org>
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Signed-off-by: Amlal <amlal@nekernel.org>
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where?
- Inside /docs/tex
why?
- Provide an independent standard for future HW interfaces.
Signed-off-by: Amlal <amlal@nekernel.org>
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`kHeFSDefaultVolumeName` in HeFS.
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reintroduce VEPM.
why?
- The extents structure on HeFS has to be clearer.
- The allocation tracker group has to be organized according to pointer size.
- VEPM was scraped because HeFS took time, so now I can focus on it now.
Signed-off-by: Amlal <amlal@nekernel.org>
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Signed-off-by: Amlal <amlal@nekernel.org>
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Signed-off-by: Amlal <amlal@nekernel.org>
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Why:
- Enables efficient allocation of nested paths like '/boot/pagefile.sys' without pre-creating parent paths manually.
- Reduces disk space waste by avoiding placeholder or stub directories.
- Faster and cleaner: avoids expensive Utf8Char* traversal and comparison at runtime.
- Prepares the filesystem for structural hashing and future journaling.
Signed-off-by: Amlal <amlal@nekernel.org>
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Signed-off-by: Amlal <amlal@nekernel.org>
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Signed-off-by: Amlal <amlal@nekernel.org>
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Signed-off-by: Amlal <amlal@nekernel.org>
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Signed-off-by: Amlal <amlal@nekernel.org>
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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>
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allocation tree fix.
Signed-off-by: Amlal <amlal@nekernel.org>
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Signed-off-by: Amlal <amlal@nekernel.org>
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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>
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- Patch HeFS implementation file, working on a allocation
function now.
- Generated LaTeX specs from source code.
- Add mk.{hefs, nefs} tools for future formatting (with diutil
first)
- Add python tool to generate user apps for NeKernel.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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- 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>
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Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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Add kDeviceTypeATA in DeviceMgr.h, making NeKernel aware that ATA
devices can exist too.
The scheduler now won't have to reimplement new classes, I refactor the
names to signal that, and they're already generic enough to signal that.
The AHCI-Generic driver got cleaned up of any irrelevant code, such as
aligning the newly allocated pointer.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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mbci_test_mmio, test DMA on AHCI too.
- Alongside fixes for BootNet, SysChk, and refactor for KernelScheduler, and
MemoryMgr.
- IMPORTANT: Add MBCI specs.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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OS_DESIGN.drawio
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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sched: refactor: refactor scheduler file names, for future additions.
xcoff: refactor: document and improve XCOFF for NeFS (regarding Ne's FW)
codemgr: refactor: make a difference between kernel and user processes.
refactor: document project overall.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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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>
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- 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>
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file type.
Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
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Removing useless parts of the project too.
Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
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- Reworked AHCI command setup: fixed command slot indexing and clarified memory setup
- Updated AHCI disk initialization to use reference for ATAPI flag
- Cleaned up verbose logging in scheduler and IRQ handler for a quieter kernel log
- Updated boot image target from fat32.img to neos.img
- Renamed and moved documentation files from `doc/` to `docs/` for consistency
- Renamed `make_docs.sh` to `osx_docs.sh` to reflect platform-specific intent
- Minor formatting improvements in DiskImage struct
- Revised ReadMe: clarified mount instructions and removed outdated screenshots
Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
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