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chore: add migration/ bundle for cross-machine setup

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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>
This commit is contained in:
MechaCat02
2026-05-10 21:38:38 +02:00
parent 8e709b0a24
commit e6d43a23ac
505 changed files with 86028 additions and 0 deletions
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migration/project-root/ppc-manual/forms/MD.md Normal file
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# Form `MD` — MD — Mask Double (rldicr/rldicl/rldic/rldimi)
## Bit Layout
| Bits | Field | Meaning |
| --- | --- | --- |
| 0–5 | `OPCD` | primary opcode (30) |
| 6–10 | `RS` | source GPR |
| 11–15 | `RA` | destination GPR |
| 16–20 | `sh` | shift amount low 5 bits |
| 21–26 | `mb/me` | 6-bit mask field (swapped halves) |
| 27–29 | `XO` | extended opcode |
| 30 | `sh5` | shift amount high bit |
| 31 | `Rc` | record-form flag |
## Instructions Using This Form
<!-- GENERATED: BEGIN -->
| Mnemonic | Opcode | Group | Description |
| --- | --- | --- | --- |
| [`rldiclx`](../alu/rldiclx.md) | `0x78000000` | integer | Rotate Left Doubleword Immediate then Clear Left |
| [`rldicrx`](../alu/rldicrx.md) | `0x78000004` | integer | Rotate Left Doubleword Immediate then Clear Right |
| [`rldicx`](../alu/rldicx.md) | `0x78000008` | integer | Rotate Left Doubleword Immediate then Clear |
| [`rldimix`](../alu/rldimix.md) | `0x7800000c` | integer | Rotate Left Doubleword Immediate then Mask Insert |
<!-- GENERATED: END -->