mirror of https://github.com/Druthulu/BFM-decomp synced 2026-09-27 14:02:04 -04:00

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T

Drew T bb65d36341 fix(phase-26a): A1 — dedup_integrate was a gate that could print a FALSE GREEN

The audit's priority #1: a fail-closed byte-honesty validator whose silent skips nothing
downstream can catch. Three false-green paths, all measured, all now fail-closed with
negative controls.

R33 FIRST (derive, don't re-derive). The registry makes two claims; the tool only ever
checked one, and mis-described that one:
  C1 EQUIVALENCE ("these vrams hold the same code in the ORIGINAL") — checked against the
     sigs, which sign the ORIGINAL bytes. KEPT. But the docstring claimed it also caught
     SOURCE drift: it cannot. A sig is a property of the ROM, immutable w.r.t. src/. Source
     drift is caught by the BUILD. Docstring corrected (P9).
  C2 BANK ("matched once in the source header, instantiated at every member") — NEVER
     CHECKED. Now DERIVED from the build invariant: INCLUDE_ASM pastes the ORIGINAL asm, so
     a member NOT wrapped in it is byte-exact, and one that IS wrapped is not banked —
     whatever the registry says. C2a: the group's macro token must occur in its source file.
     C2b: no member may still be an INCLUDE_ASM stub.

THE THREE FALSE GREENS
 1. 1808 groups claimed a DEFINE_func_* macro; only 1801 exist. The 7 ghosts printed [ OK ] —
    hiding 532 member-instances / 22,344 instructions of REAL, UNBANKED work (4 fns matched in
    ov_SC01_077, still INCLUDE_ASM in the other 133 overlays).
 2. An absent .run/sig.<bin>.jsonl degraded to "0 validated, 0 failed" and EXIT 0. On a fresh
    clone the gate validated NOTHING and passed. Now fails; --allow-unsigned is the escape.
 3. The bank claim was never checked at all.

THE CAUSAL CHAIN (the audit's thesis in one example). 3 of the 4 hidden fns are defined in
ov_SC01_077_jr_8012ACE0.c — a _jr_* split file. dedup_propagate.overlay_files allowlists only
("_a","_o0","_o0b","_after"), so the propagator could not SEE them; the group was registered
anyway; dedup_integrate greenlit the lie. TWO silent-skip bugs compounding: one created the
hole, the other hid it. Harvest fuel -> .run/audit/a1_harvest_fuel.json, banked in A5.

BLAST RADIUS, MEASURED NOT PREDICTED (R14). Headline metrics UNCHANGED to the decimal
(instr-weighted 66.5%, distinct-code 46.8%) — weighted_metrics() derives from the invariant and
was structurally immune to the lying registry. FLEET REAL substantive unchanged (282,466):
progress.py had already been taught to distrust it (commit:0574). Only dedup_integrate still
believed it. A null result that CONFIRMS R33: the tool that refused to re-derive was the one
that was right.

- registry repaired: 1813 -> 1806 groups (7 ghosts removed; instances 223,725 -> 222,787)
- make report GREEN end-to-end: 1806 validated, 0 failed | C1 coverage 222,787/222,787 signed
- negative controls: stubbed member -> exit 1; missing sig -> exit 1; --allow-unsigned -> exit 0
- report-only tool: no compiled artifact depends on it, so no R22 clean-fleet is owed here

2026-07-14 02:50:28 -06:00

8.6 KiB

Raw Blame History

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: 283995 / 343774 = 82.61% (REAL+LINKED+empties; FUNCTION-count, ×134-inflated — one crack counts per overlay) FLEET instr-weighted : 8448285 / 12707182 = 66.5% (shipped .text across resident+134 overlays; the decomp.dev-DISPLAY number) FLEET distinct-code(uniq): 2530637 / 5410077 = 46.8% (51834/84996 unique fns; the DISTINCT-RE number; main EXE not sig'd)

FLEET REAL substantive : 282466 (of which dedup-shared 222743 via 1806 groups / 222787 instances) FLEET LINKED PsyQ objs : 959 FLEET NON_MATCHING : 7 (0 in any default build — G4) FLEET INCLUDE_ASM stubs : 59772 FLEET matchable : 343774

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	2081	1665	0	2081	2403	86.6%
ov_SC01_001	2085	1665	0	2087	2467	84.6%
ov_SC01_004	2077	1656	0	2078	2414	86.1%
ov_SC01_005	2103	1678	0	2103	2504	84.0%
ov_SC01_006	2103	1678	0	2103	2504	84.0%
ov_SC01_008	2076	1656	0	2078	2426	85.7%
ov_SC01_009	2097	1657	0	2098	2508	83.7%
ov_SC01_074	2081	1657	0	2083	2425	85.9%
ov_SC01_077	2320	1624	0	2322	2586	89.8%
ov_SC01_080	2113	1660	0	2113	2513	84.1%
ov_SC01_084	2120	1660	0	2125	2579	82.4%
ov_SC02_000	2166	1695	0	2166	2684	80.7%
ov_SC02_003	2166	1695	0	2166	2684	80.7%
ov_SC02_004	2082	1660	0	2082	2401	86.7%
ov_SC02_005	2183	1656	0	2193	2928	74.9%
ov_SC02_011	2188	1663	0	2199	2894	76.0%
ov_SC02_015	2087	1662	0	2087	2414	86.5%
ov_SC02_016	2112	1662	0	2115	2546	83.1%
ov_SC02_017	2155	1662	0	2163	2733	79.1%
ov_SC02_021	2093	1662	0	2093	2437	85.9%
ov_SC02_026	2102	1660	0	2108	2573	81.9%
ov_SC02_027	2127	1660	0	2136	2693	79.3%
ov_SC02_028	2128	1660	0	2138	2702	79.1%
ov_SC02_031	2116	1661	0	2121	2563	82.8%
ov_SC02_035	2093	1660	0	2096	2521	83.1%
ov_SC02_039	2077	1660	0	2077	2416	86.0%
ov_SC02_041	2104	1660	0	2107	2561	82.3%
ov_SC03_001	2209	1661	0	2226	2870	77.6%
ov_SC03_002	2139	1665	0	2154	2632	81.8%
ov_SC03_003	2082	1660	0	2083	2423	86.0%
ov_SC03_006	2149	1666	0	2158	2768	78.0%
ov_SC03_007	2129	1660	0	2133	2624	81.3%
ov_SC03_010	2092	1660	0	2092	2470	84.7%
ov_SC03_011	2096	1660	0	2102	2528	83.1%
ov_SC03_012	2076	1660	0	2077	2406	86.3%
ov_SC03_013	2093	1660	0	2093	2493	84.0%
ov_SC03_014	2141	1685	0	2141	2686	79.7%
ov_SC03_015	2144	1685	0	2144	2686	79.8%
ov_SC03_023	2082	1660	0	2083	2435	85.5%
ov_SC03_024	2136	1665	0	2143	2642	81.1%
ov_SC03_028	2119	1660	0	2123	2665	79.7%
ov_SC03_029	2120	1662	0	2130	2645	80.5%
ov_SC03_030	2098	1664	0	2100	2496	84.1%
ov_SC03_031	2093	1660	0	2097	2515	83.4%
ov_SC03_089	2110	1660	0	2117	2582	82.0%
ov_SC03_090	2112	1660	0	2120	2626	80.7%
ov_SC03_091	2113	1660	0	2121	2641	80.3%
ov_SC03_092	2119	1660	0	2131	2588	82.3%
ov_SC03_093	2100	1660	0	2104	2564	82.1%
ov_SC03_094	2095	1660	0	2101	2577	81.5%
ov_SC03_095	2086	1660	0	2089	2475	84.4%
ov_SC03_096	2086	1660	0	2089	2466	84.7%
ov_SC03_097	2109	1660	0	2116	2604	81.3%
ov_SC03_098	2093	1660	0	2096	2542	82.5%
ov_SC03_099	2087	1660	0	2090	2505	83.4%
ov_SC03_100	2094	1660	0	2098	2540	82.6%
ov_SC03_101	2095	1660	0	2099	2529	83.0%
ov_SC03_102	2090	1660	0	2093	2493	84.0%
ov_SC03_103	2093	1662	0	2096	2511	83.5%
ov_SC03_104	2113	1660	0	2120	2617	81.0%
ov_SC03_105	2107	1660	0	2114	2598	81.4%
ov_SC03_108	2079	1660	0	2079	2444	85.1%
ov_SC03_109	2080	1660	0	2082	2424	85.9%
ov_SC03_110	2085	1660	0	2085	2469	84.4%
ov_SC03_111	2093	1660	0	2096	2511	83.5%
ov_SC03_112	2091	1662	0	2093	2527	82.8%
ov_SC03_113	2085	1662	0	2088	2469	84.6%
ov_SC03_114	2075	1660	0	2077	2415	86.0%
ov_SC03_115	2089	1660	0	2091	2473	84.6%
ov_SC03_116	2083	1660	0	2086	2439	85.5%
ov_SC03_117	2101	1660	0	2107	2558	82.4%
ov_SC03_118	2144	1684	0	2145	2686	79.9%
ov_SC03_119	2141	1684	0	2142	2686	79.7%
ov_SC03_121	2086	1660	0	2089	2460	84.9%
ov_SC03_124	2158	1656	0	2178	2742	79.4%
ov_SC03_125	2121	1660	0	2133	2589	82.4%
ov_SC03_126	2083	1662	0	2083	2423	86.0%
ov_SC04_000	2100	1664	0	2109	2547	82.8%
ov_SC04_002	2114	1660	0	2118	2637	80.3%
ov_SC04_003	2092	1660	0	2096	2503	83.7%
ov_SC04_004	2106	1660	0	2108	2559	82.4%
ov_SC04_005	2107	1660	0	2113	2613	80.9%
ov_SC04_006	2083	1660	0	2085	2454	85.0%
ov_SC04_007	2102	1660	0	2106	2570	81.9%
ov_SC04_008	2078	1660	0	2078	2415	86.0%
ov_SC04_009	2087	1660	0	2090	2441	85.6%
ov_SC04_010	2083	1660	0	2084	2419	86.2%
ov_SC04_011	2133	1660	0	2139	2804	76.3%
ov_SC04_012	2081	1660	0	2082	2420	86.0%
ov_SC04_015	2141	1661	0	2152	2612	82.4%
ov_SC04_016	2080	1660	0	2082	2440	85.3%
ov_SC04_018	2187	1695	0	2187	2858	76.5%
ov_SC04_019	2193	1695	0	2193	2858	76.7%
ov_SC04_020	2110	1660	0	2122	2568	82.6%
ov_SC04_021	2082	1662	0	2082	2423	85.9%
ov_SC05_000	2086	1664	0	2089	2422	86.3%
ov_SC05_001	2102	1660	0	2107	2575	81.8%
ov_SC05_002	2085	1660	0	2088	2443	85.5%
ov_SC05_003	2085	1660	0	2086	2482	84.0%
ov_SC05_004	2082	1660	0	2084	2465	84.5%
ov_SC05_005	2087	1660	0	2088	2492	83.8%
ov_SC05_006	2081	1660	0	2081	2430	85.6%
ov_SC05_007	2088	1660	0	2093	2483	84.3%
ov_SC05_008	2107	1660	0	2109	2544	82.9%
ov_SC05_009	2082	1660	0	2086	2438	85.6%
ov_SC05_010	2107	1660	0	2111	2589	81.5%
ov_SC05_011	2084	1660	0	2085	2409	86.6%
ov_SC05_017	2183	1657	0	2194	2843	77.2%
ov_SC05_018	2133	1660	0	2146	2674	80.3%
ov_SC05_019	2082	1662	0	2082	2423	85.9%
ov_SC06_000	2142	1669	0	2145	2692	79.7%
ov_SC06_006	2091	1660	0	2092	2512	83.3%
ov_SC06_008	2107	1662	0	2113	2542	83.1%
ov_SC06_010	2093	1660	0	2098	2518	83.3%
ov_SC06_011	2091	1660	0	2095	2469	84.9%
ov_SC06_013	2084	1660	0	2085	2425	86.0%
ov_SC06_014	2088	1660	0	2090	2453	85.2%
ov_SC06_015	2085	1660	0	2085	2421	86.1%
ov_SC06_016	2103	1660	0	2105	2550	82.5%
ov_SC06_018	2101	1663	0	2108	2666	79.1%
ov_SC06_020	2091	1662	0	2092	2519	83.0%
ov_SC06_022	2107	1660	0	2115	2643	80.0%
ov_SC06_024	2113	1660	0	2119	2668	79.4%
ov_SC06_025	2100	1660	0	2105	2573	81.8%
ov_SC06_027	2075	1660	0	2076	2408	86.2%
ov_SC06_029	2128	1660	0	2140	2663	80.4%
ov_SC06_030	2086	1660	0	2086	2457	84.9%
ov_SC06_032	2097	1661	0	2104	2659	79.1%
ov_SC06_033	2101	1661	0	2108	2632	80.1%
ov_SC07_000	2100	1664	0	2102	2522	83.3%
ov_SC07_001	2087	1660	0	2089	2455	85.1%
ov_SC07_002	2104	1660	0	2108	2580	81.7%
ov_SC07_008	2071	1660	0	2071	2386	86.8%
ov_SC07_009	2082	1660	0	2084	2430	85.8%

8.6 KiB Raw Blame History Unescape Escape