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PointSav Digital Systems

seL4 AArch64 QEMU substrate target

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41635c31 · PointSav Digital Systems ·

editorial(substrate): resolve sel4-aarch64-qemu-substrate-target's standing 2026-08-02 flag (Track-B) — confirmed moonshot-toolkit is genuinely a standalone workspace (root Cargo.toml has zero reference to it), so 'cargo run -p moonshot-toolkit' fails as flagged; fixed to the real --manifest-path invocation, updated version reference to 0.3.1; register-clean EN

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@@ -6,7 +6,7 @@ slug: sel4-aarch64-qemu-substrate-target
short_description: "Hardware foundation for the unikernel platform — formally verified seL4 on AArch64 with QEMU's virt machine as the development, testing, and CI environment."
category: substrate
index_group: cryptographic-and-microkernel-primitives
last_edited: 2026-06-23
last_edited: 2026-08-22
editor: pointsav-engineering
status: stable
bcsc_class: no-disclosure-implication
@@ -157,21 +157,15 @@ static ELF, entry point `0xffffff8040000000`.
elfloader image was loaded by QEMU, producing kernel output through the PL011 UART
and handing off to a minimal rootserver.

**Phase 1C.d** (completed 2026-05-29): moonshot-toolkit v0.3.0 automates the full
pipeline. The command:
**Phase 1C.d** (completed 2026-05-29): moonshot-toolkit v0.3.1 automates the full
pipeline. `moonshot-toolkit` is its own standalone workspace, not a member of the
monorepo's root workspace, so building it requires running from its own directory or
pointing at its manifest directly:

```
cargo run -p moonshot-toolkit -- build moonshot-toolkit/examples/hello-world.toml
cargo run --manifest-path moonshot-toolkit/Cargo.toml -- build moonshot-toolkit/examples/hello-world.toml
```

**Correction (2026-08-02, verified against canonical `origin/main`):** this command
would fail — `moonshot-toolkit` declares its own standalone `[workspace]` and is not
a member of the monorepo root workspace (`grep moonshot-toolkit` against the root
`Cargo.toml` returns no match), so `-p moonshot-toolkit` from the monorepo root
errors with "package ID did not match." The real invocation is `cargo run
--manifest-path moonshot-toolkit/Cargo.toml -- build <spec>`, per this archive's own
`CLAUDE.md`. **Flagged, not resolved.**

produces `build/system-image.bin` with entry point `0x40400000`. Booting with:

```
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