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BFM-decomp/docs/progress.fleet.md
T
Drew T 3a67dd609f feat(phase-26): func_8017BEBC (952 ins, ×113) CLOSED + banked ×1 — the §47 live-length slider 
The largest unmatched core in the game, walled at close=2 for the permuter (25 min, no close) and
queued for a gdb-on-cc1 read. Closed WITHOUT gdb — the RTL dumps were the oracle:

- THE TIE, byte-measured (.lreg): &g.sz1 pseudo 228 refs 13 / live_length 783; &g.sz2 pseudo 230
  refs 13 / 782 -> pri = int(390000/L) = 498 == 498, an exact int-truncation tie in global.c:594
  allocno_compare. Tie-break = creation order -> allocation follows emission; the target needs them
  to DIFFER (allocation sz2-first, emission sz1-first). The shipped operand-permutation workaround
  could only pick one (close=2 vs close=10).
- THE FIX (§47): restore NATURAL operand order (emission correct) + ONE zero-byte
  `__asm__ volatile ("")` placed BETWEEN two existing GTE volatile asms (no new cse/sched barrier —
  one is already there) -> +1 static insn at global-alloc time -> L 784/783 -> pri 497 vs 498 ->
  the tie SPLITS toward the shorter-lived (later-created) pseudo, which is ALWAYS the direction
  "allocation != creation" requires. All 10 grants cascade; MATCH 952/952 first try; the slider
  emits only #APP/#NO_APP (zero bytes). PIN-FREE, ×113 template-safe.
- BANKED ×1 in ov_SC01_000 through the WHOLE-BINARY gate (jr fn — match_one is not the arbiter,
  §8a): lazy isolation -> new region ov_SC01_000_jr_8017BEBC + 9-piece jtbl interleave -> splice ->
  BYTE-IDENTICAL. One TU-visible decl reconcile en route (D_800B9A02: declare the TU's `short`,
  force the unsigned halfword at use `(*(u16*)&D_800B9A02)` — §8d sub-class (b)).
- R22 clean-fleet 136/136 BYTE-IDENTICAL; 0 NON_MATCHING (G4). The ×113 sibling sweep is IMM-class
  (scattered addresses) -> Task-8 mechanical work via the imm engine.
- cookbook §47 (the slider method + the placement rule + the direction law); decision-log (R31).
2026-07-13 22:02:46 -06:00

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# BFM FLEET matching progress (generated by tools/progress.py --fleet — authoritative)
# 136 binaries: main + resident + 134 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: 283329 / 343904 = 82.39% (REAL+LINKED+empties; FUNCTION-count, ×134-inflated — one crack counts per overlay)
FLEET instr-weighted : 8104159 / 12707182 = 63.8% (shipped .text across resident+134 overlays; the decomp.dev-DISPLAY number)
FLEET distinct-code(uniq): 2204606 / 5410077 = 40.7% (51080/84996 unique fns; the DISTINCT-RE number; main EXE not sig'd)
FLEET REAL substantive : 281800 (of which dedup-shared 223275 via 1813 groups / 223725 instances)
FLEET LINKED PsyQ objs : 959
FLEET NON_MATCHING : 7 (0 in any default build — G4)
FLEET INCLUDE_ASM stubs : 60568
FLEET matchable : 343904
| binary | REAL | shared | LINKED | byte-ident | matchable | byte-ident % |
|---|---:|---:|---:|---:|---:|---:|
| main | 54 | 2 | 959 | 1055 | 2096 | 50.3% |
| resident | 123 | 0 | 0 | 125 | 146 | 85.6% |
| ov_SC01_000 | 2076 | 1669 | 0 | 2076 | 2404 | 86.4% |
| ov_SC01_001 | 2080 | 1669 | 0 | 2082 | 2468 | 84.4% |
| ov_SC01_004 | 2072 | 1660 | 0 | 2073 | 2415 | 85.8% |
| ov_SC01_005 | 2098 | 1682 | 0 | 2098 | 2505 | 83.8% |
| ov_SC01_006 | 2098 | 1682 | 0 | 2098 | 2505 | 83.8% |
| ov_SC01_008 | 2071 | 1660 | 0 | 2073 | 2427 | 85.4% |
| ov_SC01_009 | 2092 | 1661 | 0 | 2093 | 2509 | 83.4% |
| ov_SC01_074 | 2076 | 1661 | 0 | 2078 | 2426 | 85.7% |
| ov_SC01_077 | 2311 | 1624 | 0 | 2313 | 2583 | 89.5% |
| ov_SC01_080 | 2108 | 1664 | 0 | 2108 | 2514 | 83.9% |
| ov_SC01_084 | 2115 | 1664 | 0 | 2120 | 2580 | 82.2% |
| ov_SC02_000 | 2161 | 1699 | 0 | 2161 | 2685 | 80.5% |
| ov_SC02_003 | 2161 | 1699 | 0 | 2161 | 2685 | 80.5% |
| ov_SC02_004 | 2077 | 1664 | 0 | 2077 | 2402 | 86.5% |
| ov_SC02_005 | 2178 | 1660 | 0 | 2188 | 2929 | 74.7% |
| ov_SC02_011 | 2183 | 1667 | 0 | 2194 | 2895 | 75.8% |
| ov_SC02_015 | 2082 | 1666 | 0 | 2082 | 2415 | 86.2% |
| ov_SC02_016 | 2107 | 1666 | 0 | 2110 | 2547 | 82.8% |
| ov_SC02_017 | 2150 | 1666 | 0 | 2158 | 2734 | 78.9% |
| ov_SC02_021 | 2088 | 1666 | 0 | 2088 | 2438 | 85.6% |
| ov_SC02_026 | 2097 | 1664 | 0 | 2103 | 2574 | 81.7% |
| ov_SC02_027 | 2122 | 1664 | 0 | 2131 | 2694 | 79.1% |
| ov_SC02_028 | 2123 | 1664 | 0 | 2133 | 2703 | 78.9% |
| ov_SC02_031 | 2111 | 1665 | 0 | 2116 | 2564 | 82.5% |
| ov_SC02_035 | 2088 | 1664 | 0 | 2091 | 2522 | 82.9% |
| ov_SC02_039 | 2072 | 1664 | 0 | 2072 | 2417 | 85.7% |
| ov_SC02_041 | 2099 | 1664 | 0 | 2102 | 2562 | 82.0% |
| ov_SC03_001 | 2204 | 1665 | 0 | 2221 | 2871 | 77.4% |
| ov_SC03_002 | 2134 | 1669 | 0 | 2149 | 2633 | 81.6% |
| ov_SC03_003 | 2077 | 1664 | 0 | 2078 | 2424 | 85.7% |
| ov_SC03_006 | 2144 | 1670 | 0 | 2153 | 2769 | 77.8% |
| ov_SC03_007 | 2124 | 1664 | 0 | 2128 | 2625 | 81.1% |
| ov_SC03_010 | 2087 | 1664 | 0 | 2087 | 2471 | 84.5% |
| ov_SC03_011 | 2092 | 1664 | 0 | 2098 | 2529 | 83.0% |
| ov_SC03_012 | 2071 | 1664 | 0 | 2072 | 2407 | 86.1% |
| ov_SC03_013 | 2088 | 1664 | 0 | 2088 | 2494 | 83.7% |
| ov_SC03_014 | 2136 | 1689 | 0 | 2136 | 2687 | 79.5% |
| ov_SC03_015 | 2139 | 1689 | 0 | 2139 | 2687 | 79.6% |
| ov_SC03_023 | 2077 | 1664 | 0 | 2078 | 2436 | 85.3% |
| ov_SC03_024 | 2131 | 1669 | 0 | 2138 | 2643 | 80.9% |
| ov_SC03_028 | 2114 | 1664 | 0 | 2118 | 2666 | 79.4% |
| ov_SC03_029 | 2115 | 1666 | 0 | 2125 | 2646 | 80.3% |
| ov_SC03_030 | 2094 | 1668 | 0 | 2096 | 2497 | 83.9% |
| ov_SC03_031 | 2088 | 1664 | 0 | 2092 | 2516 | 83.1% |
| ov_SC03_089 | 2105 | 1664 | 0 | 2112 | 2583 | 81.8% |
| ov_SC03_090 | 2107 | 1664 | 0 | 2115 | 2627 | 80.5% |
| ov_SC03_091 | 2108 | 1664 | 0 | 2116 | 2642 | 80.1% |
| ov_SC03_092 | 2114 | 1664 | 0 | 2126 | 2589 | 82.1% |
| ov_SC03_093 | 2095 | 1664 | 0 | 2099 | 2565 | 81.8% |
| ov_SC03_094 | 2090 | 1664 | 0 | 2096 | 2578 | 81.3% |
| ov_SC03_095 | 2081 | 1664 | 0 | 2084 | 2476 | 84.2% |
| ov_SC03_096 | 2081 | 1664 | 0 | 2084 | 2467 | 84.5% |
| ov_SC03_097 | 2104 | 1664 | 0 | 2111 | 2605 | 81.0% |
| ov_SC03_098 | 2088 | 1664 | 0 | 2091 | 2543 | 82.2% |
| ov_SC03_099 | 2082 | 1664 | 0 | 2085 | 2506 | 83.2% |
| ov_SC03_100 | 2089 | 1664 | 0 | 2093 | 2541 | 82.4% |
| ov_SC03_101 | 2090 | 1664 | 0 | 2094 | 2530 | 82.8% |
| ov_SC03_102 | 2085 | 1664 | 0 | 2088 | 2494 | 83.7% |
| ov_SC03_103 | 2089 | 1666 | 0 | 2092 | 2512 | 83.3% |
| ov_SC03_104 | 2108 | 1664 | 0 | 2115 | 2618 | 80.8% |
| ov_SC03_105 | 2102 | 1664 | 0 | 2109 | 2599 | 81.1% |
| ov_SC03_108 | 2074 | 1664 | 0 | 2074 | 2445 | 84.8% |
| ov_SC03_109 | 2075 | 1664 | 0 | 2077 | 2425 | 85.6% |
| ov_SC03_110 | 2080 | 1664 | 0 | 2080 | 2470 | 84.2% |
| ov_SC03_111 | 2088 | 1664 | 0 | 2091 | 2512 | 83.2% |
| ov_SC03_112 | 2086 | 1666 | 0 | 2088 | 2528 | 82.6% |
| ov_SC03_113 | 2080 | 1666 | 0 | 2083 | 2470 | 84.3% |
| ov_SC03_114 | 2070 | 1664 | 0 | 2072 | 2416 | 85.8% |
| ov_SC03_115 | 2084 | 1664 | 0 | 2086 | 2474 | 84.3% |
| ov_SC03_116 | 2078 | 1664 | 0 | 2081 | 2440 | 85.3% |
| ov_SC03_117 | 2096 | 1664 | 0 | 2102 | 2559 | 82.1% |
| ov_SC03_118 | 2139 | 1688 | 0 | 2140 | 2687 | 79.6% |
| ov_SC03_119 | 2136 | 1688 | 0 | 2137 | 2687 | 79.5% |
| ov_SC03_121 | 2081 | 1664 | 0 | 2084 | 2461 | 84.7% |
| ov_SC03_124 | 2153 | 1660 | 0 | 2173 | 2743 | 79.2% |
| ov_SC03_125 | 2116 | 1664 | 0 | 2128 | 2590 | 82.2% |
| ov_SC03_126 | 2078 | 1666 | 0 | 2078 | 2424 | 85.7% |
| ov_SC04_000 | 2095 | 1668 | 0 | 2104 | 2548 | 82.6% |
| ov_SC04_002 | 2109 | 1664 | 0 | 2113 | 2638 | 80.1% |
| ov_SC04_003 | 2087 | 1664 | 0 | 2091 | 2504 | 83.5% |
| ov_SC04_004 | 2101 | 1664 | 0 | 2103 | 2560 | 82.1% |
| ov_SC04_005 | 2102 | 1664 | 0 | 2108 | 2614 | 80.6% |
| ov_SC04_006 | 2078 | 1664 | 0 | 2080 | 2455 | 84.7% |
| ov_SC04_007 | 2097 | 1664 | 0 | 2101 | 2571 | 81.7% |
| ov_SC04_008 | 2074 | 1664 | 0 | 2074 | 2416 | 85.8% |
| ov_SC04_009 | 2082 | 1664 | 0 | 2085 | 2442 | 85.4% |
| ov_SC04_010 | 2078 | 1664 | 0 | 2079 | 2420 | 85.9% |
| ov_SC04_011 | 2128 | 1664 | 0 | 2134 | 2805 | 76.1% |
| ov_SC04_012 | 2076 | 1664 | 0 | 2077 | 2421 | 85.8% |
| ov_SC04_015 | 2136 | 1665 | 0 | 2147 | 2613 | 82.2% |
| ov_SC04_016 | 2075 | 1664 | 0 | 2077 | 2441 | 85.1% |
| ov_SC04_018 | 2182 | 1699 | 0 | 2182 | 2859 | 76.3% |
| ov_SC04_019 | 2188 | 1699 | 0 | 2188 | 2859 | 76.5% |
| ov_SC04_020 | 2105 | 1664 | 0 | 2117 | 2569 | 82.4% |
| ov_SC04_021 | 2077 | 1666 | 0 | 2077 | 2424 | 85.7% |
| ov_SC05_000 | 2081 | 1668 | 0 | 2084 | 2423 | 86.0% |
| ov_SC05_001 | 2097 | 1664 | 0 | 2102 | 2576 | 81.6% |
| ov_SC05_002 | 2080 | 1664 | 0 | 2083 | 2444 | 85.2% |
| ov_SC05_003 | 2080 | 1664 | 0 | 2081 | 2483 | 83.8% |
| ov_SC05_004 | 2078 | 1664 | 0 | 2080 | 2466 | 84.3% |
| ov_SC05_005 | 2082 | 1664 | 0 | 2083 | 2493 | 83.6% |
| ov_SC05_006 | 2076 | 1664 | 0 | 2076 | 2431 | 85.4% |
| ov_SC05_007 | 2083 | 1664 | 0 | 2088 | 2484 | 84.1% |
| ov_SC05_008 | 2102 | 1664 | 0 | 2104 | 2545 | 82.7% |
| ov_SC05_009 | 2078 | 1664 | 0 | 2082 | 2439 | 85.4% |
| ov_SC05_010 | 2102 | 1664 | 0 | 2106 | 2590 | 81.3% |
| ov_SC05_011 | 2079 | 1664 | 0 | 2080 | 2410 | 86.3% |
| ov_SC05_017 | 2178 | 1661 | 0 | 2189 | 2844 | 77.0% |
| ov_SC05_018 | 2128 | 1664 | 0 | 2141 | 2675 | 80.0% |
| ov_SC05_019 | 2077 | 1666 | 0 | 2077 | 2424 | 85.7% |
| ov_SC06_000 | 2138 | 1673 | 0 | 2141 | 2693 | 79.5% |
| ov_SC06_006 | 2086 | 1664 | 0 | 2087 | 2513 | 83.0% |
| ov_SC06_008 | 2102 | 1666 | 0 | 2108 | 2543 | 82.9% |
| ov_SC06_010 | 2089 | 1664 | 0 | 2094 | 2519 | 83.1% |
| ov_SC06_011 | 2086 | 1664 | 0 | 2090 | 2470 | 84.6% |
| ov_SC06_013 | 2079 | 1664 | 0 | 2080 | 2426 | 85.7% |
| ov_SC06_014 | 2083 | 1664 | 0 | 2085 | 2454 | 85.0% |
| ov_SC06_015 | 2080 | 1664 | 0 | 2080 | 2422 | 85.9% |
| ov_SC06_016 | 2098 | 1664 | 0 | 2100 | 2551 | 82.3% |
| ov_SC06_018 | 2096 | 1667 | 0 | 2103 | 2667 | 78.9% |
| ov_SC06_020 | 2086 | 1666 | 0 | 2087 | 2520 | 82.8% |
| ov_SC06_022 | 2102 | 1664 | 0 | 2110 | 2644 | 79.8% |
| ov_SC06_024 | 2108 | 1664 | 0 | 2114 | 2669 | 79.2% |
| ov_SC06_025 | 2095 | 1664 | 0 | 2100 | 2574 | 81.6% |
| ov_SC06_027 | 2070 | 1664 | 0 | 2071 | 2409 | 86.0% |
| ov_SC06_029 | 2123 | 1664 | 0 | 2135 | 2664 | 80.1% |
| ov_SC06_030 | 2081 | 1664 | 0 | 2081 | 2458 | 84.7% |
| ov_SC06_032 | 2092 | 1665 | 0 | 2099 | 2660 | 78.9% |
| ov_SC06_033 | 2096 | 1665 | 0 | 2103 | 2633 | 79.9% |
| ov_SC07_000 | 2095 | 1668 | 0 | 2097 | 2523 | 83.1% |
| ov_SC07_001 | 2082 | 1664 | 0 | 2084 | 2456 | 84.9% |
| ov_SC07_002 | 2099 | 1664 | 0 | 2103 | 2581 | 81.5% |
| ov_SC07_008 | 2066 | 1664 | 0 | 2066 | 2387 | 86.6% |
| ov_SC07_009 | 2077 | 1664 | 0 | 2079 | 2431 | 85.5% |
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