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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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- Replacing USER_HEAP_LIST with HEAP_HEAP_TREE.
- Reworked Signal struct.
- Add Team spinner inside ARM64 HAL too.
Signed-off-by: Amlal <amlal@nekernel.org>
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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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Details:
- Reworked SCSI groundwork to prepare for a Generic SCSI driver.
- Refatored scheduler's code with the new coding style for
structs.
- Add Leak and LeakBlob inside PROCESS_IMAGE struct.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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- Getting SysChk to work again.
- Refactor scheduler.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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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>
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the B-Tree.
- RT Scheduler fixed.
- B-Tree improved.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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- ran format command.
- a variation of a red-black tree traversal, with customized
fallback mechanism.
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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- Regarding process spawning and process exit safer with
boundary checks and pointer checks.
- Made the method HasMP smarter, with assert as kHandoverHeader
is expected to be valid.
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 El Mahrouss <amlal@nekernel.org>
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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>
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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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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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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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obsolete script
- Removed unused `build_gcc.sh` script.
- Namespaced CPU feature flags under `NeOS` and transitioned from enum to unnamed enum for scoping.
- Renamed `drv_std_input_output` to `drv_std_input_output_ahci` for clarity.
- Improved AHCI driver documentation and added zeroing for read buffers.
- Added optional `pad` parameter to memory allocators: `mm_alloc_bitmap`, `mm_new_heap`, `PageMgr::Request`, etc.
- Updated bitmap allocator to correctly handle and align with padded sizes.
- Added `fPad` field to memory header block.
- Fixed `ATA-DMA` mode comment, corrected PRD usage and logic.
- Improved code documentation and formatting in `UserProcessScheduler`, `PageMgr`, and related components.
- Enhanced safety in process memory cleanup (e.g., `StackReserve` cleanup).
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
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changes have been made too, see commit details for more information.
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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