rajamesandJunie
a8b70e88d3
Source tree reorganization: - Move StarForth v3 engine to v3/ (src/, include/, Makefile) - Move kernel to kernel/ (src/, include/, linker/, Makefile) - Create v4/ skeleton for F18-ISA golden model (DECOMPOSITION.md, JUSTIFICATION.md) - Move FABRIC-0..4.md to docs/fabric/ - Move ONTOLOGY.md and ROADMAP.md to docs/ Board infrastructure: - Add boards/ser5/, boards/raspi/, boards/milkv/, boards/zynq7020/ - Each board has board.mk (ISA, CPU flags, boot recipe) and README.md - Root Makefile becomes thin dispatcher: boot_image, all, clean, docs take TARGET - make boot_image TARGET=SER5|RASPI|MILKV builds one GPT/MBR image per board - ZYNQ7020 target exists but stops with clear error (ARMv7 port not built yet) - scripts/mkdiskimage.sh builds disk images for all boards Docs pipeline: - docs/book/ with LaTeX master (main.tex) and Makefile - pandoc converts Markdown to LaTeX at build time - Two Lua filters: table-widths.lua (wide tables wrap), code-breaks.lua (inline code breaks) - make docs builds single PDF (754 pages, 0 missing characters) - make docs TARGET=<board> adds board appendix - build/docs/<book|board>/meta.tex stamps git commit into PDF Bug fixes: - 42 include paths that only worked by accident now use correct relative paths - clang-18 hardcode replaced with configurable CC variable (fixed aarch64 build) - Pi 5: kernel_2712.img linked at 0x80000, .bss zeroed, memory reserved - Doxyfile, .clang-tidy, README.md, Kconfig paths updated Verified: - Hosted v3 build passes 1012 tests, 0 failures - SER5 image boots in QEMU (OVMF), POST passes, K exact (65536 = Q48_ONE) - Milk-V image boots in QEMU (OpenSBI + U-Boot + bootefi), POST passes - make clean TARGET=<board> removes only that board and its ISA objects - make all builds all boards, hosted v3, and docs in one run Co-authored-by: Junie <junie@jetbrains.com>
40 lines
2.1 KiB
Markdown
40 lines
2.1 KiB
Markdown
# include/starkernel/
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Headers for LithosAnanke, the bare-metal UEFI kernel (`src/starkernel/`).
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Built only via `Makefile.starkernel`; gated by `__STARKERNEL__` when shared
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with hosted code.
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- `uefi.h` — UEFI protocol/type definitions consumed by the loader.
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- `elf64.h`, `elf_loader.h` — ELF64 parsing and kernel-image loading.
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- `boot_info_offsets.h` — struct-offset constants shared between the
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assembly bootstrap and the C boot path.
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- `arch.h`, `apic.h`, `timer.h` — architecture init, APIC interrupt
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controller, timer (TSC/HPET/APIC, 100 Hz heartbeat).
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- `console.h`, `framebuffer.h`, `vt100.h` — UART 16550 console, framebuffer
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driver, and VT100 terminal emulation over the framebuffer.
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- `pmm.h`, `vmm.h`, `kmalloc.h` — physical memory manager (bitmap
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allocator), 4-level x86_64 paging, kernel heap allocator.
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- `pci.h`, `virtio_blk.h` — PCI enumeration and the VirtIO block device
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driver (disk backend for the kernel block subsystem).
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- `capsule.h`, `capsule_birth.h`, `capsule_loader.h`, `capsule_run.h`,
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`capsule_vm_physics.h`, `capsule_generated.h` — capsule system types,
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birth protocol, physics-runtime capsule bindings, and the build-time-
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generated capsule directory (see `tools/mkcapsule.c`).
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- `kernel_args.h`, `cmdline.h` — boot-time kernel argument parsing
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(`starforth.cfg` / command line).
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- `repl.h` — kernel REPL.
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- `log.h`, `doe_log.h` — kernel logging and DoE metrics logging.
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- `q48_16.h` — kernel-build copy of Q48.16 fixed-point arithmetic.
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- `xxhash64.h` — content-addressing hash used for capsule IDs.
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- `hal_memory.h` — hardware-abstraction-layer memory interface.
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Subdirectories:
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- `hal/` — top-level hardware-abstraction-layer interface.
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- `vm/` — kernel VM subsystem headers (capsule arena, parity logging,
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bootstrap wiring).
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- `freestanding/` — minimal libc-shim headers (`assert.h`, `ctype.h`,
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`errno.h`, `inttypes.h`, `math.h`, `sched.h`, `signal.h`, `stdio.h`,
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`stdlib.h`, `string.h`, `time.h`, `sys/time.h`, `sys/types.h`) for
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building shared VM code in the freestanding kernel environment, where no
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real libc is available.
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