Robert Allan JamesandClaude Sonnet 5
eb0fd4fffa
Punch list §25 item 3.2 complete. stadium_boot_init() (src/starkernel/vm/stadium.c) sizes the global cell array at boot from a real memory-budget query rather than a hardcoded count: pmm_get_stats().free_bytes at the point of allocation, times the new STADIUM_MEMORY_PERCENT Kconfig symbol (default 1%), rounded down to whole 64-byte cells. Matches §17.6's position (b) literally. Also allocates the header/continuation discriminator bitmap item 3.1 declared but did not allocate. Both are kmalloc'd and explicitly zero-filled (kmalloc does not zero). Called from kernel_main.c immediately before sk_vm_bootstrap_parity(), i.e. before any VM exists (§6). Failure is soft -- logs and continues, does not halt boot -- matching the existing precedent one line below it (VM bootstrap parity failure does the same). Added a "Stadium: N cells (M KB)" boot console line at the allocation site so the acceptance logs are evidence the array was actually allocated, not just that the kernel still boots -- the same blind spot item 3.1's uncompiled-header gap exposed. Verified: three-architecture boot (amd64, aarch64, riscv64), all reaching ok> with identical dict_hash=0x3d4e1daf289da94f matching the item-3.1 baseline, and the Stadium boot line confirmed present in all three serial logs (amd64: 74234 cells/4639 KB, aarch64: 161329 cells/10083 KB, riscv64: 76122 cells/4757 KB). Not built here, reported per §25.0 rule 3: per-VM free lists (§22.3) -- granted when Hera assigns quota, not this item's scope. Co-Authored-By: Claude Sonnet 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.