rajamesandClaude Opus 5.5
2e71f7aa0d
The increment 2 final review's minors 1-4 (Captain Bob, 2026-10-27: "fix 1-4"): 1. A protective MBR with no "EFI PART" header is GPT_BAD, not GPT_NONE: the MBR says it is a GPT disk, and a GPT disk is never attached whole. 2. A disk whose block 0 cannot be read is GPT_EIO: "GPT: a USB drive could not be read -- not used", nothing attached (it was read raw, attached whole, and a raw Zuse drive behind it logged her in). 3. The entry array's LBA is checked against the disk's size directly. 4. gpt_bad_entries: the entry array changed, the header valid -- refused. Harness modes gpt_no_header, gpt_read_error (blkdebug EIO on sector 0), gpt_bad_entries. The plan carries the amendment. Red (amd64): gpt_no_header 070335, gpt_read_error 070717 FAIL; gpt_bad_entries 070048 PASS (existing check, now pinned). Green: every GPT mode on amd64 071113-072933; gpt_zuse, gpt_read_error, gpt_no_header on aarch64 073222-074047 and riscv64 074526-075535; the identity gate's and increment 1's sessions 080036-082345, emergency 083130 (082635 was run without EMERGENCY_CONSOLE_ENABLED=1 -- a harness invocation error). Accepted: suite EXIT 0; 093121, 093352, 093750, POST 538/538, dict_hash 0xfec8c47cfc6f437f; test-32, 0 failures. 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.