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chore: add migration/ bundle for cross-machine setup

Browse Source 
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/A.md Normal file
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# Form `A` — A — Arithmetic (three-source FPU)
## Bit Layout
| Bits | Field | Meaning |
| --- | --- | --- |
| 0–5 | `OPCD` | primary opcode (59 or 63) |
| 6–10 | `FRT` | destination FPR |
| 11–15 | `FRA` | source A FPR |
| 16–20 | `FRB` | source B FPR |
| 21–25 | `FRC` | source C FPR (multiplier for madd-style ops) |
| 26–30 | `XO` | extended opcode (5 bits) |
| 31 | `Rc` | record-form flag (updates CR1) |
## Instructions Using This Form
<!-- GENERATED: BEGIN -->
| Mnemonic | Opcode | Group | Description |
| --- | --- | --- | --- |
| [`fdivsx`](../fpu/fdivsx.md) | `0xec000024` | fpu | Floating Divide Single |
| [`fsubsx`](../fpu/fsubsx.md) | `0xec000028` | fpu | Floating Subtract Single |
| [`faddsx`](../fpu/faddsx.md) | `0xec00002a` | fpu | Floating Add Single |
| [`fsqrtsx`](../fpu/fsqrtsx.md) | `0xec00002c` | fpu | Floating Square Root Single |
| [`fresx`](../fpu/fresx.md) | `0xec000030` | fpu | Floating Reciprocal Estimate Single |
| [`fmulsx`](../fpu/fmulsx.md) | `0xec000032` | fpu | Floating Multiply Single |
| [`fmsubsx`](../fpu/fmsubsx.md) | `0xec000038` | fpu | Floating Multiply-Subtract Single |
| [`fmaddsx`](../fpu/fmaddsx.md) | `0xec00003a` | fpu | Floating Multiply-Add Single |
| [`fnmsubsx`](../fpu/fnmsubsx.md) | `0xec00003c` | fpu | Floating Negative Multiply-Subtract Single |
| [`fnmaddsx`](../fpu/fnmaddsx.md) | `0xec00003e` | fpu | Floating Negative Multiply-Add Single |
| [`fdivx`](../fpu/fdivx.md) | `0xfc000024` | fpu | Floating Divide |
| [`fsubx`](../fpu/fsubx.md) | `0xfc000028` | fpu | Floating Subtract |
| [`faddx`](../fpu/faddx.md) | `0xfc00002a` | fpu | Floating Add |
| [`fsqrtx`](../fpu/fsqrtx.md) | `0xfc00002c` | fpu | Floating Square Root |
| [`fselx`](../fpu/fselx.md) | `0xfc00002e` | fpu | Floating Select |
| [`fmulx`](../fpu/fmulx.md) | `0xfc000032` | fpu | Floating Multiply |
| [`frsqrtex`](../fpu/frsqrtex.md) | `0xfc000034` | fpu | Floating Reciprocal Square Root Estimate |
| [`fmsubx`](../fpu/fmsubx.md) | `0xfc000038` | fpu | Floating Multiply-Subtract |
| [`fmaddx`](../fpu/fmaddx.md) | `0xfc00003a` | fpu | Floating Multiply-Add |
| [`fnmsubx`](../fpu/fnmsubx.md) | `0xfc00003c` | fpu | Floating Negative Multiply-Subtract |
| [`fnmaddx`](../fpu/fnmaddx.md) | `0xfc00003e` | fpu | Floating Negative Multiply-Add |
<!-- GENERATED: END -->