Files
xenia-rs/migration/project-root/ppc-manual/forms/VX128_1.md
MechaCat02 e6d43a23ac 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>
2026-05-10 21:38:38 +02:00

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# Form `VX128_1` — VX128_1 — VMX128 vector load/store
## Bit Layout
| Bits | Field | Meaning |
| --- | --- | --- |
| 05 | `OPCD` | primary opcode (4) |
| 610 | `VD128l` | destination low 5 bits |
| 1115 | `RA` | address register |
| 1620 | `RB` | offset register |
| 2127 | `XO` | extended opcode |
| 2829 | `VD128h` | destination high 2 bits |
| 3031 | `—` | reserved |
## Instructions Using This Form
<!-- GENERATED: BEGIN -->
| Mnemonic | Opcode | Group | Description |
| --- | --- | --- | --- |
| [`lvsl128`](../vmx128/lvsl.md) | `0x10000003` | vmx | Load Vector for Shift Left Indexed 128 |
| [`lvsr128`](../vmx128/lvsr.md) | `0x10000043` | vmx | Load Vector for Shift Right Indexed 128 |
| [`lvewx128`](../memory/lvewx.md) | `0x10000083` | memory | Load Vector Element Word Indexed 128 |
| [`lvx128`](../memory/lvx.md) | `0x100000c3` | memory | Load Vector Indexed 128 |
| [`stvewx128`](../memory/stvewx.md) | `0x10000183` | memory | Store Vector Element Word Indexed 128 |
| [`stvx128`](../memory/stvx.md) | `0x100001c3` | memory | Store Vector Indexed 128 |
| [`lvxl128`](../memory/lvxl.md) | `0x100002c3` | memory | Load Vector Indexed LRU 128 |
| [`stvxl128`](../memory/stvxl.md) | `0x100003c3` | memory | Store Vector Indexed LRU 128 |
| [`lvlx128`](../memory/lvlx.md) | `0x10000403` | memory | Load Vector Left Indexed 128 |
| [`lvrx128`](../memory/lvrx.md) | `0x10000443` | memory | Load Vector Right Indexed 128 |
| [`stvlx128`](../memory/stvlx.md) | `0x10000503` | memory | Store Vector Left Indexed 128 |
| [`stvrx128`](../memory/stvrx.md) | `0x10000543` | memory | Store Vector Right Indexed 128 |
| [`lvlxl128`](../memory/lvlxl.md) | `0x10000603` | memory | Load Vector Left Indexed LRU 128 |
| [`lvrxl128`](../memory/lvrxl.md) | `0x10000643` | memory | Load Vector Right Indexed LRU 128 |
| [`stvlxl128`](../memory/stvlxl.md) | `0x10000703` | memory | Store Vector Left Indexed LRU 128 |
| [`stvrxl128`](../memory/stvrxl.md) | `0x10000743` | memory | Store Vector Right Indexed LRU 128 |
<!-- GENERATED: END -->