rajamesandClaude Opus 5.5
83d3692976
The stick, increment 1, task 1 (plan 2026-10-26-stick-1-screen-and-keyboard). repl.c's keyboard bridge -- the key tables, Shift/Alt/Caps Lock/Num Lock and their lights, the keypad, Alt+TAB, and the per-tick USB keyboard servicing -- moves unchanged to kernel/src/hal/kbd_input.c as sk_input_getc() (and sk_input_drop()), so that the v4 boot's console reads the same keyboards (docs/v4.0.0/STICK.md 5.4). v3's behaviour is unchanged. scripts/qemu_session.py: the typed-QEMU-session harness, kept in the repo from here on (the identity gate's sessions, and v3_keys: system=v3 typed on QEMU's keyboard with send-key). Yardstick, system=v3 typed by keyboard: before, amd64 PS/2 134805 PASS, aarch64 virtio keyboard 135549 PASS; after, 135746 and 135835 PASS. (riscv64 134850: v3 never reached its prompt -- Artemis virtio_blk writes time out; v3's block path, before this change; being investigated.) Accepted: suite EXIT 0; three clean qemu boots to [zuse@Hera] ok>, POST 538/538, dict_hash 0xfec8c47cfc6f437f (145722, 145859, 150231); test-32, 39 modules, 0 failures. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
src/starkernel/
LithosAnanke — the bare-metal UEFI kernel that boots StarForth directly on
hardware (amd64/aarch64/riscv64). Built only via Makefile.starkernel; the
only valid acceptance test is the three-arch QEMU boot (see
.claude/CLAUDE.md), never make test.
kernel_main.c— kernel entry point, driving the boot milestones (console init, PMM, VMM, interrupts, timers, kmalloc heap, VM bootstrap).repl.c— kernel REPL.doe_log.c— kernel-side DoE (Design of Experiments) metrics logging.
Subdirectories:
arch/{amd64,aarch64,riscv64}/— per-architecture support (APIC/GIC/ PLIC interrupt controller, timers, boot/ISR assembly).boot/— UEFI loader, ELF loading, kernel command-line parsing.capsule/— capsule birth/run/load/validate pipeline.hal/— hardware-abstraction-layer implementation (console, framebuffer, VT100, memory, host services).hash/— XXHash64 content-addressing implementation.math/— kernel-build Q48.16 fixed-point arithmetic.memory/— physical/virtual memory managers and the kernel heap.pci/— PCI bus enumeration.virtio/— VirtIO block device driver.vm/— kernel VM subsystem (bootstrap, core interpreter, parity logging, capsule arena).
See include/starkernel/README.md for the corresponding headers.