BFE EngineeringandClaude Fable 5
bf3c93cf85
The third simulator (deliberately not named "sim"): a QEMU -M virt VM that boots the real 6.18.46 kernel and enters at -kernel zImage — everything below (BootROM/idblock/U-Boot/real BCB A/B selection) is closed blobs + mask ROM and is explicitly out of scope. - qemu/mkinitramfs.sh: pinned static busybox (sha256 fail-closed) + rootfs/ - qemu/mkimage.sh: unprivileged sparse disk image with the device's canonical 12-partition blkdevparts A/B layout (vda == mmcblk0 mapping) - qemu/rootfs/: stage-1 init (by-name symlinks from PARTNAME uevents, whole-token warden.slot= parse, switch_root) + stage-2 init (userdata/oem mounts, slirp networking, payload daemon start) - qemu/run.sh: runner with --slot/--rtc/--watchdog/--rs485/--qmp/--display - qemu/configs/virt.fragment + WARDEN_KCONFIG_FRAGMENT hook in build/build-kernel.sh (canonical RV1106 build untouched when unset): adds PCI, pci-serial, i6300esb watchdog, WireGuard, virtio-gpu/input - qemu/tests/boot-smoke.sh: sentinel-asserting boot test Verified on QEMU 10.0.11: canonical zImage boots -M virt unmodified (the feared DEBUG_UNCOMPRESS decompressor hang does not exist in 6.18); full stack boots both slots; 12 by-name symlinks; userdata persists across reboot; -rtc base=2021-01-01 reproduces the no-RTC wrong-clock class. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_018HUayid7W5w7jBdb9Rrj1K
28 lines
559 B
Plaintext
28 lines
559 B
Plaintext
# Rust
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target/
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**/target/
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# Cargo.lock IS committed (reproducible builds; CI uses --locked).
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# build artifacts (firmware/kernel objects are rebuilt from source)
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*.o
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*.a
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# scratch / editor
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*.swp
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*~
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.DS_Store
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__pycache__/
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*.pyc
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# local tooling state (code-review harness cross-session memory, etc.)
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.claude/
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# driver MC/DC harness build dirs
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**/test/build/
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# qemu device sim: build outputs (initramfs, disk images, cached busybox) and
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# payload binaries (dropped in from flare-edge builds, never committed)
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qemu/out/
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qemu/payload/*
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!qemu/payload/README.md
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