Simple, kernel-only, 64bit OS, early stage. https://git.2137697.xyz/rs-dos/atom?h=qemu 2026-11-01T14:53:29Z 2026-11-01T14:53:29Z salmonik salmonik@tuta.io 2026-11-01T14:53:29Z urn:sha1:7958276c9f0d230053520ba20f2a00f5ecda18e4 `make` did not parse at all (missing separator at line 139), so every make target was dead. The folder also carried three overlapping launchers (boot.sh, qemu.sh, boot-image.sh) plus a fourth partial one in the Makefile, `cargo build --package rsdos` copy-pasted eight times, the QEMU invocation copy-pasted per script, and the test helpers (fail/wait_log/wait_qemu_exit/qemu_hmp) duplicated in five tests. New layout: - scripts/lib.sh: single config (image, OVMF, mem/smp), the one cargo invocation (build_all), the one QEMU shape (qemu_args), and the test harness (test_boot, wait_log, wait_qemu_exit, qemu_hmp, sendkeys) - scripts/build.sh: kernel + every bins/* in one pass - scripts/mksystem.sh: freshness-aware image build that now stages every bins/*.efi into /bin/cli|gui (they were never copied before) - scripts/run.sh: build + stage + boot in one command; --headless, --debug (GDB stub), --monitor (HMP socket), --fresh, --mem/--smp/ --bios/--image; on Wayland it auto-selects XWayland plus grab-on-hover so the mouse can be captured (Ctrl+Alt+G toggles) - scripts/tests/: the five automated tests on the shared harness - deleted: boot.sh, qemu.sh, boot-image.sh, lib-boot-args.sh, build-image-release.sh, build-bootloader.sh (rsboot chain dropped) The Makefile is now a thin wrapper: make run, make test, make system, make inspect, make help. Two-command flow: ./scripts/build.sh then ./scripts/run.sh (run.sh alone also works). Stale test assumptions fixed so the suite is green again: test-gfx waited for "gfx: check" while the shell prints "gfx check: PASS"; test-mouse/test-msg hardcoded msgrecv = task 3 (wm-input took slot 3 — ids are parsed from the log now); the queue-full probe targeted task 0, whose exec pump drains its own queue as completion codes (moved to the cursor task, which never recvs). Verified in QEMU: make test -> test-disk, test-gfx, test-mouse, test-msg, test-fault all PASS. 2026-08-21T15:18:09Z salmonik salmonik@tuta.io 2026-08-21T15:18:09Z urn:sha1:fc4c563ca14ddec3de3aeef5a861f9707eaae389 ADR 0006: PE32+ loader in rsnix, versioned exports-table ABI constructed per invocation, task-per-binary, single dd-able system image with /bin/cli and /bin/gui, shell-owned grammar with injected line streams, per-terminal input discipline as prerequisite phase, frozen built-in core, 0.6.0 at first exec. Plan: five phases (image → input discipline → loader/exec → streams + migration → GUI binaries), each with a QEMU verification gate. Glossary: Binary, Loader, Exports table, System image; kind = launch surface.