Robert Allan JamesandClaude Opus 5.5
1dbd0c74ed
- word_id_map / recycled_word_ids are heap tables (one shared capacity, 64 doubling), grown all-or-nothing by allocate-copy-free. Numbering is unchanged, so boot parity is unchanged. - vm_create_word() takes the id before linking; on failure it frees the entry, sets vm->error, logs LOG_ERROR and counts (vm_dictionary_word_id_refusals()). No word runs with WORD_ID_INVALID. - Readers of the id space bound by vm->next_word_id, not DICTIONARY_SIZE. - transition_heat gets its own capacity and grows on record (was sized once -- a heap overflow under a dynamic bound); every reader bounds by it. - Stadium id->cell rows start empty and grow on dispatch; a failed grow is logged, counted and not admitted. S-2 (the cell pool) stays open. Probe (reverted), identical on amd64/aarch64/riscv64: +2000 words get real ids (capacity 4096); a word at id 2738 lands 200x in the rolling window and is Stadium-admitted; FORGET recycles across the old boundary; an injected grow failure refuses the word whole (NULL, error, counter, dictionary unchanged) and the retry succeeds. 3-ISA acceptance passes; boot parity (531, 0x572daac83b797332) and the dict_hash set unchanged. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
include/starkernel/
Headers for LithosAnanke, the bare-metal UEFI kernel (src/starkernel/).
Built only via Makefile.starkernel; gated by __STARKERNEL__ when shared
with hosted code.
uefi.h— UEFI protocol/type definitions consumed by the loader.elf64.h,elf_loader.h— ELF64 parsing and kernel-image loading.boot_info_offsets.h— struct-offset constants shared between the assembly bootstrap and the C boot path.arch.h,apic.h,timer.h— architecture init, APIC interrupt controller, timer (TSC/HPET/APIC, 100 Hz heartbeat).console.h,framebuffer.h,vt100.h— UART 16550 console, framebuffer driver, and VT100 terminal emulation over the framebuffer.pmm.h,vmm.h,kmalloc.h— physical memory manager (bitmap allocator), 4-level x86_64 paging, kernel heap allocator.pci.h,virtio_blk.h— PCI enumeration and the VirtIO block device driver (disk backend for the kernel block subsystem).capsule.h,capsule_birth.h,capsule_loader.h,capsule_run.h,capsule_vm_physics.h,capsule_generated.h— capsule system types, birth protocol, physics-runtime capsule bindings, and the build-time- generated capsule directory (seetools/mkcapsule.c).kernel_args.h,cmdline.h— boot-time kernel argument parsing (starforth.cfg/ command line).repl.h— kernel REPL.log.h,doe_log.h— kernel logging and DoE metrics logging.q48_16.h— kernel-build copy of Q48.16 fixed-point arithmetic.xxhash64.h— content-addressing hash used for capsule IDs.hal_memory.h— hardware-abstraction-layer memory interface.
Subdirectories:
hal/— top-level hardware-abstraction-layer interface.vm/— kernel VM subsystem headers (capsule arena, parity logging, bootstrap wiring).freestanding/— minimal libc-shim headers (assert.h,ctype.h,errno.h,inttypes.h,math.h,sched.h,signal.h,stdio.h,stdlib.h,string.h,time.h,sys/time.h,sys/types.h) for building shared VM code in the freestanding kernel environment, where no real libc is available.