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BFM-decomp/docs/progress.fleet.md
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Drew T b58fd82068 docs(phase-30): SS131 the jtbl OVER-SPAN + checkpoint — #9 SOLVED, JTBL-CARVE-BREAKS-BYTES retired 
SS131: `sltiu N` is ground truth in BOTH directions. jtbl_range already EXTENDS a span the
dlabel cut short and WARNS when a span is shorter than the bound, but had no clamp for a
span too LONG for a NON-ZERO reason — and the trailing trim only removes ZERO words, so
ordinary data that spimdisasm ran into the dlabel slipped through and under-filled the piece.

Records the reusable FINGERPRINT of an under-fill, because it does not look like codegen:
hundreds of 1-byte diffs spread over most of the overlay, ~95% at byte 0 (mod 4) = the low
byte of a 16-bit immediate, every one changing by exactly -4. Bucket differing bytes by
offset%4 and decode a few words; uniform small deltas in the immediate field mean LAYOUT,
not codegen. (Measured: 812 of 853 at pos 0 mod 4, all -4.)

The clamp's authorization matches the extension path exactly: unambiguous sltiu bound only,
and REFUSE LOUDLY if any surplus word is a plausible code address.

This was the single instrument failure that survived SS125's retraction round — the one case
where "the tool is broken" was actually true. Now fixed, with the 710-ins behemoth banked.
2026-07-31 20:05:44 -06:00

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# BFM FLEET matching progress (generated by tools/progress.py --fleet — authoritative)
# 140 binaries: main + resident + 138 location overlays. DETERMINISTIC,
# source-derived (committed src/*.c + config/dedup.us.yaml). Live byte gate: `make check-all`;
# cross-binary collapsible-byte leverage: docs/duplicates.cross.md.
# THREE progress metrics (all matter — see the labels):
FLEET fn-count byte-ident: 329839 / 353720 = 93.25% (REAL+LINKED+empties; FUNCTION-count, ×134-inflated — one crack counts per overlay)
FLEET instr-weighted : 11716520 / 13141652 = 89.2% (shipped .text across main + resident + 138 overlays; the decomp.dev-DISPLAY number)
FLEET distinct-code(uniq): 4534578 / 5634875 = 80.5% (72154/87459 unique fns; the DISTINCT-RE number)
MAIN game-code weighted : 436 / 60201 = 0.7% (INCLUDED in the fleet numbers above since 2026-07-22 — roadmap §1 metrics contract; LINKED-excluding Ghidra sig dated 2026-06-14; caveat is R34: no independent second oracle for a PS-X EXE, NOT drift)
(fleet EXCLUDING main, for continuity with pre-2026-07-22 readings: 11716084 / 13081451 = 89.6%)
FLEET REAL substantive : 327984 (of which dedup-shared 240422 via 1905 groups / 240496 instances)
FLEET LINKED PsyQ objs : 959
FLEET NON_MATCHING : 7 (0 in any default build — G4)
FLEET INCLUDE_ASM stubs : 23874
FLEET matchable : 353720
| binary | REAL | shared | LINKED | byte-ident | matchable | byte-ident % |
|---|---:|---:|---:|---:|---:|---:|
| main | 54 | 2 | 959 | 1055 | 2096 | 50.3% |
| resident | 129 | 0 | 0 | 131 | 145 | 90.3% |
| ov_SC01_000 | 2338 | 1748 | 0 | 2338 | 2403 | 97.3% |
| ov_SC01_001 | 2345 | 1749 | 0 | 2347 | 2466 | 95.2% |
| ov_SC01_004 | 2336 | 1740 | 0 | 2337 | 2414 | 96.8% |
| ov_SC01_005 | 2367 | 1763 | 0 | 2367 | 2503 | 94.6% |
| ov_SC01_006 | 2367 | 1763 | 0 | 2367 | 2503 | 94.6% |
| ov_SC01_008 | 2336 | 1740 | 0 | 2338 | 2426 | 96.4% |
| ov_SC01_009 | 2361 | 1741 | 0 | 2362 | 2507 | 94.2% |
| ov_SC01_074 | 2342 | 1741 | 0 | 2344 | 2425 | 96.7% |
| ov_SC01_077 | 2502 | 1707 | 0 | 2504 | 2585 | 96.9% |
| ov_SC01_080 | 2376 | 1744 | 0 | 2376 | 2512 | 94.6% |
| ov_SC01_084 | 2397 | 1749 | 0 | 2402 | 2579 | 93.1% |
| ov_SC02_000 | 2453 | 1788 | 0 | 2453 | 2683 | 91.4% |
| ov_SC02_003 | 2452 | 1788 | 0 | 2452 | 2683 | 91.4% |
| ov_SC02_004 | 2341 | 1744 | 0 | 2341 | 2401 | 97.5% |
| ov_SC02_005 | 2478 | 1740 | 0 | 2488 | 2927 | 85.0% |
| ov_SC02_011 | 2489 | 1747 | 0 | 2500 | 2893 | 86.4% |
| ov_SC02_015 | 2346 | 1746 | 0 | 2346 | 2414 | 97.2% |
| ov_SC02_016 | 2390 | 1746 | 0 | 2393 | 2545 | 94.0% |
| ov_SC02_017 | 2449 | 1746 | 0 | 2457 | 2732 | 89.9% |
| ov_SC02_021 | 2351 | 1746 | 0 | 2351 | 2437 | 96.5% |
| ov_SC02_026 | 2378 | 1744 | 0 | 2384 | 2572 | 92.7% |
| ov_SC02_027 | 2405 | 1744 | 0 | 2414 | 2692 | 89.7% |
| ov_SC02_028 | 2402 | 1744 | 0 | 2412 | 2701 | 89.3% |
| ov_SC02_031 | 2389 | 1745 | 0 | 2394 | 2562 | 93.4% |
| ov_SC02_035 | 2363 | 1744 | 0 | 2366 | 2520 | 93.9% |
| ov_SC02_039 | 2340 | 1744 | 0 | 2340 | 2416 | 96.9% |
| ov_SC02_041 | 2390 | 1744 | 0 | 2393 | 2561 | 93.4% |
| ov_SC03_001 | 2491 | 1745 | 0 | 2508 | 2869 | 87.4% |
| ov_SC03_002 | 2403 | 1749 | 0 | 2418 | 2631 | 91.9% |
| ov_SC03_003 | 2347 | 1744 | 0 | 2348 | 2423 | 96.9% |
| ov_SC03_006 | 2433 | 1750 | 0 | 2442 | 2767 | 88.3% |
| ov_SC03_007 | 2401 | 1744 | 0 | 2405 | 2623 | 91.7% |
| ov_SC03_010 | 2359 | 1744 | 0 | 2359 | 2471 | 95.5% |
| ov_SC03_011 | 2363 | 1744 | 0 | 2369 | 2527 | 93.7% |
| ov_SC03_012 | 2338 | 1744 | 0 | 2339 | 2406 | 97.2% |
| ov_SC03_013 | 2365 | 1744 | 0 | 2365 | 2493 | 94.9% |
| ov_SC03_014 | 2453 | 1772 | 0 | 2453 | 2685 | 91.4% |
| ov_SC03_015 | 2441 | 1772 | 0 | 2441 | 2685 | 90.9% |
| ov_SC03_023 | 2349 | 1744 | 0 | 2350 | 2435 | 96.5% |
| ov_SC03_024 | 2415 | 1749 | 0 | 2422 | 2641 | 91.7% |
| ov_SC03_028 | 2385 | 1744 | 0 | 2389 | 2664 | 89.7% |
| ov_SC03_029 | 2402 | 1746 | 0 | 2412 | 2644 | 91.2% |
| ov_SC03_030 | 2360 | 1749 | 0 | 2362 | 2495 | 94.7% |
| ov_SC03_031 | 2361 | 1744 | 0 | 2364 | 2514 | 94.0% |
| ov_SC03_089 | 2386 | 1749 | 0 | 2393 | 2581 | 92.7% |
| ov_SC03_090 | 2389 | 1749 | 0 | 2397 | 2625 | 91.3% |
| ov_SC03_091 | 2386 | 1744 | 0 | 2394 | 2640 | 90.7% |
| ov_SC03_092 | 2409 | 1749 | 0 | 2421 | 2587 | 93.6% |
| ov_SC03_093 | 2374 | 1744 | 0 | 2378 | 2563 | 92.8% |
| ov_SC03_094 | 2365 | 1744 | 0 | 2371 | 2577 | 92.0% |
| ov_SC03_095 | 2353 | 1744 | 0 | 2356 | 2474 | 95.2% |
| ov_SC03_096 | 2354 | 1744 | 0 | 2357 | 2465 | 95.6% |
| ov_SC03_097 | 2396 | 1744 | 0 | 2403 | 2603 | 92.3% |
| ov_SC03_098 | 2365 | 1744 | 0 | 2368 | 2541 | 93.2% |
| ov_SC03_099 | 2355 | 1744 | 0 | 2358 | 2504 | 94.2% |
| ov_SC03_100 | 2369 | 1744 | 0 | 2373 | 2539 | 93.5% |
| ov_SC03_101 | 2377 | 1749 | 0 | 2381 | 2528 | 94.2% |
| ov_SC03_102 | 2355 | 1744 | 0 | 2358 | 2492 | 94.6% |
| ov_SC03_103 | 2360 | 1746 | 0 | 2363 | 2510 | 94.1% |
| ov_SC03_104 | 2395 | 1749 | 0 | 2402 | 2616 | 91.8% |
| ov_SC03_105 | 2375 | 1744 | 0 | 2382 | 2597 | 91.7% |
| ov_SC03_108 | 2343 | 1744 | 0 | 2343 | 2443 | 95.9% |
| ov_SC03_109 | 2346 | 1744 | 0 | 2348 | 2424 | 96.9% |
| ov_SC03_110 | 2351 | 1744 | 0 | 2351 | 2468 | 95.3% |
| ov_SC03_111 | 2367 | 1744 | 0 | 2370 | 2510 | 94.4% |
| ov_SC03_112 | 2361 | 1746 | 0 | 2363 | 2526 | 93.5% |
| ov_SC03_113 | 2350 | 1746 | 0 | 2353 | 2468 | 95.3% |
| ov_SC03_114 | 2336 | 1744 | 0 | 2338 | 2415 | 96.8% |
| ov_SC03_115 | 2358 | 1744 | 0 | 2360 | 2472 | 95.5% |
| ov_SC03_116 | 2344 | 1744 | 0 | 2347 | 2438 | 96.3% |
| ov_SC03_117 | 2382 | 1744 | 0 | 2388 | 2557 | 93.4% |
| ov_SC03_118 | 2432 | 1768 | 0 | 2433 | 2685 | 90.6% |
| ov_SC03_119 | 2428 | 1768 | 0 | 2429 | 2685 | 90.5% |
| ov_SC03_121 | 2352 | 1744 | 0 | 2355 | 2459 | 95.8% |
| ov_SC03_124 | 2446 | 1740 | 0 | 2466 | 2741 | 90.0% |
| ov_SC03_125 | 2390 | 1744 | 0 | 2402 | 2588 | 92.8% |
| ov_SC03_126 | 2349 | 1746 | 0 | 2349 | 2423 | 96.9% |
| ov_SC04_000 | 2376 | 1748 | 0 | 2385 | 2546 | 93.7% |
| ov_SC04_002 | 2400 | 1744 | 0 | 2404 | 2636 | 91.2% |
| ov_SC04_003 | 2364 | 1744 | 0 | 2368 | 2502 | 94.6% |
| ov_SC04_004 | 2377 | 1744 | 0 | 2379 | 2558 | 93.0% |
| ov_SC04_005 | 2389 | 1744 | 0 | 2395 | 2612 | 91.7% |
| ov_SC04_006 | 2353 | 1744 | 0 | 2355 | 2454 | 96.0% |
| ov_SC04_007 | 2383 | 1744 | 0 | 2387 | 2569 | 92.9% |
| ov_SC04_008 | 2341 | 1744 | 0 | 2341 | 2415 | 96.9% |
| ov_SC04_009 | 2357 | 1744 | 0 | 2360 | 2441 | 96.7% |
| ov_SC04_010 | 2345 | 1744 | 0 | 2346 | 2419 | 97.0% |
| ov_SC04_011 | 2420 | 1749 | 0 | 2426 | 2803 | 86.6% |
| ov_SC04_012 | 2343 | 1744 | 0 | 2344 | 2420 | 96.9% |
| ov_SC04_015 | 2415 | 1745 | 0 | 2426 | 2611 | 92.9% |
| ov_SC04_016 | 2345 | 1744 | 0 | 2347 | 2440 | 96.2% |
| ov_SC04_018 | 2497 | 1780 | 0 | 2497 | 2857 | 87.4% |
| ov_SC04_019 | 2493 | 1780 | 0 | 2493 | 2857 | 87.3% |
| ov_SC04_020 | 2378 | 1744 | 0 | 2390 | 2567 | 93.1% |
| ov_SC04_021 | 2349 | 1746 | 0 | 2349 | 2423 | 96.9% |
| ov_SC05_000 | 2347 | 1748 | 0 | 2350 | 2422 | 97.0% |
| ov_SC05_001 | 2379 | 1744 | 0 | 2384 | 2574 | 92.6% |
| ov_SC05_002 | 2355 | 1744 | 0 | 2358 | 2442 | 96.6% |
| ov_SC05_003 | 2351 | 1744 | 0 | 2352 | 2481 | 94.8% |
| ov_SC05_004 | 2346 | 1744 | 0 | 2348 | 2464 | 95.3% |
| ov_SC05_005 | 2362 | 1749 | 0 | 2363 | 2491 | 94.9% |
| ov_SC05_006 | 2347 | 1744 | 0 | 2347 | 2430 | 96.6% |
| ov_SC05_007 | 2356 | 1744 | 0 | 2361 | 2482 | 95.1% |
| ov_SC05_008 | 2374 | 1744 | 0 | 2376 | 2543 | 93.4% |
| ov_SC05_009 | 2349 | 1744 | 0 | 2353 | 2438 | 96.5% |
| ov_SC05_010 | 2381 | 1744 | 0 | 2385 | 2588 | 92.2% |
| ov_SC05_011 | 2344 | 1744 | 0 | 2345 | 2409 | 97.3% |
| ov_SC05_017 | 2475 | 1741 | 0 | 2486 | 2842 | 87.5% |
| ov_SC05_018 | 2409 | 1744 | 0 | 2422 | 2673 | 90.6% |
| ov_SC05_019 | 2349 | 1746 | 0 | 2349 | 2423 | 96.9% |
| ov_SC06_000 | 2434 | 1753 | 0 | 2437 | 2691 | 90.6% |
| ov_SC06_006 | 2368 | 1744 | 0 | 2369 | 2511 | 94.3% |
| ov_SC06_008 | 2393 | 1746 | 0 | 2399 | 2542 | 94.4% |
| ov_SC06_010 | 2372 | 1744 | 0 | 2377 | 2517 | 94.4% |
| ov_SC06_011 | 2353 | 1744 | 0 | 2357 | 2468 | 95.5% |
| ov_SC06_013 | 2347 | 1744 | 0 | 2348 | 2425 | 96.8% |
| ov_SC06_014 | 2354 | 1744 | 0 | 2356 | 2453 | 96.0% |
| ov_SC06_015 | 2352 | 1744 | 0 | 2352 | 2421 | 97.1% |
| ov_SC06_016 | 2369 | 1744 | 0 | 2371 | 2549 | 93.0% |
| ov_SC06_018 | 2397 | 1746 | 0 | 2404 | 2665 | 90.2% |
| ov_SC06_020 | 2364 | 1746 | 0 | 2365 | 2518 | 93.9% |
| ov_SC06_022 | 2389 | 1744 | 0 | 2397 | 2642 | 90.7% |
| ov_SC06_024 | 2400 | 1744 | 0 | 2406 | 2667 | 90.2% |
| ov_SC06_025 | 2379 | 1744 | 0 | 2384 | 2572 | 92.7% |
| ov_SC06_027 | 2339 | 1744 | 0 | 2340 | 2408 | 97.2% |
| ov_SC06_029 | 2404 | 1744 | 0 | 2416 | 2662 | 90.8% |
| ov_SC06_030 | 2352 | 1744 | 0 | 2352 | 2456 | 95.8% |
| ov_SC06_032 | 2386 | 1745 | 0 | 2393 | 2658 | 90.0% |
| ov_SC06_033 | 2386 | 1745 | 0 | 2393 | 2631 | 91.0% |
| ov_SC07_000 | 2365 | 1748 | 0 | 2367 | 2521 | 93.9% |
| ov_SC07_001 | 2351 | 1744 | 0 | 2353 | 2454 | 95.9% |
| ov_SC07_002 | 2379 | 1744 | 0 | 2383 | 2579 | 92.4% |
| ov_SC07_006 | 2236 | 1560 | 0 | 2316 | 2456 | 94.3% |
| ov_SC07_007 | 2256 | 1592 | 0 | 2340 | 2613 | 89.6% |
| ov_SC07_008 | 2333 | 1744 | 0 | 2333 | 2386 | 97.8% |
| ov_SC07_009 | 2343 | 1744 | 0 | 2345 | 2430 | 96.5% |
| ov_SC07_010 | 2248 | 1614 | 0 | 2331 | 2524 | 92.4% |
| ov_SC07_011 | 2256 | 1591 | 0 | 2336 | 2449 | 95.4% |
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