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feat(guanghu-os): add pre-root supervisor source slice

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冰朔 2026-08-15 23:16:37 +08:00
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product-source/hololake-platform/guanghu-os/README.md
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@ -94,6 +94,24 @@ host. It cannot prove Guanghu-first boot control or the final topology. Those
remain `0` until the same lifecycle is owned by an independently booted
Guanghu supervisor and has a current JD server receipt.
## Pre-root Guanghu supervisor source slice
`scripts/guanghu-first-boot-supervisor.sh` and the matching initramfs-tools
hook move the first deterministic Guanghu control state ahead of the complete
Ubuntu root filesystem. The pre-root step binds the exact JD DMI instance,
root UUID, boot ID, explicit `guanghu.first_boot=1` kernel marker, preserved
Linux rescue entry, and repository bridge. It then writes one boot-scoped
handoff under `/run/guanghu/first-boot` while the complete Linux userspace is
still classified as dormant.
`scripts/build-guanghu-first-boot-initramfs.sh` builds a candidate without
changing the installed initramfs, GRUB, disk, or boot default. Path overrides
are accepted only inside the isolated test harness. The source contract and
fixture test do not prove that a Guanghu supervisor remains alive across
`switch_root`; independent first-boot control, physical deployment, and full
on-demand Linux subcontrol therefore remain `0` until separate QEMU and JD
receipts exist. See ADR-0176.
## Language-primary boot target
`guanghu-language-primary.target` makes the accepted cognitive-control model