chore: add migration/ bundle for cross-machine setup
Bundles state that lives OUTSIDE the xenia-rs repo so a fresh clone on
another machine can be brought up to identical configuration via
migration/setup.sh:
- claude-memory/ ~/.claude/projects/-home-fabi-RE-Project-Sylpheed/memory/
(103 files, 1.1 MB - MEMORY.md + every
project_xenia_rs_*.md from audits
addis_signext through audit-058)
- project-root/dot-claude/ <project-root>/.claude/settings.json
(Stop hook + permissions)
- project-root/ppc-manual/ <project-root>/ppc-manual/
(PowerPC reference docs, 397 files, 3.7 MB)
- project-root/run-canary.sh <project-root>/run-canary.sh
- README.md Human-readable setup checklist
- setup.sh Idempotent installer (also reclones
xenia-canary at pinned HEAD 6de80dffe)
- MANIFEST.md Per-file mapping + per-file-not-bundled
restoration recipe
Excluded from bundle (not shippable via git):
- Sylpheed ISO (7.8 GB; copyright; manual copy required)
- sylpheed.db (395 MB; regenerable from XEX via analysis tooling)
- target/ build artifacts (rebuild on target)
- audit-runs probe firehoses (.log/.stdout/.stderr ~11 GB; rerun if needed)
- audit-runs memory dumps (.bin ~4.5 GB; rerun audit-026/027/029 if needed)
- xenia-canary checkout (setup.sh reclones from
git.mc02.dev/fabi/Xenia-Canary.git at HEAD 6de80dffe)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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migration/project-root/ppc-manual/forms/XL.md
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migration/project-root/ppc-manual/forms/XL.md
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# Form `XL` — XL — Extended, Link (branch-to-LR/CTR, CR logical)
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## Bit Layout
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| Bits | Field | Meaning |
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| --- | --- | --- |
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| 0–5 | `OPCD` | primary opcode (19) |
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| 6–10 | `BT/BO` | target / branch options |
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| 11–15 | `BA/BI` | source A / CR bit to test |
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| 16–20 | `BB` | source B |
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| 21–30 | `XO` | extended opcode (10 bits) |
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| 31 | `LK` | link flag |
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## Instructions Using This Form
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<!-- GENERATED: BEGIN -->
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| Mnemonic | Opcode | Group | Description |
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| --- | --- | --- | --- |
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| [`mcrf`](../control/mcrf.md) | `0x4c000000` | control | Move Condition Register Field |
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| [`bclrx`](../branch/bclrx.md) | `0x4c000020` | branch | Branch Conditional to Link Register |
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| [`crnor`](../control/crnor.md) | `0x4c000042` | control | Condition Register NOR |
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| [`crandc`](../control/crandc.md) | `0x4c000102` | control | Condition Register AND with Complement |
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| [`isync`](../alu/isync.md) | `0x4c00012c` | integer | Instruction Synchronize |
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| [`crxor`](../control/crxor.md) | `0x4c000182` | control | Condition Register XOR |
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| [`crnand`](../control/crnand.md) | `0x4c0001c2` | control | Condition Register NAND |
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| [`crand`](../control/crand.md) | `0x4c000202` | control | Condition Register AND |
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| [`creqv`](../control/creqv.md) | `0x4c000242` | control | Condition Register Equivalent |
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| [`crorc`](../control/crorc.md) | `0x4c000342` | control | Condition Register OR with Complement |
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| [`cror`](../control/cror.md) | `0x4c000382` | control | Condition Register OR |
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| [`bcctrx`](../branch/bcctrx.md) | `0x4c000420` | branch | Branch Conditional to Count Register |
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<!-- GENERATED: END -->
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