Files
BFM-decomp/tools
Drew T 7acd0c4e2a feat(phase-29): tools/verify_map_findings.py — the codegen-map audit fabrication check (R3)
Moved out of .run/ (where the blanket ignore would have lost it) into tools/ per R3, and generalised
from regalloc to any docs/gcc-2.7.2-map/* audit.

The check an LLM audit of a source-derived document cannot do for itself: agents return
{real_file, real_line, source_quote}; this re-opens each file at each line and compares the verbatim
quote to what is actually there. Whitespace-normalised, +/-40-line search window, and it reports
NEAR (quote real, line wrong) SEPARATELY from FABRICATED (text appears nowhere) — because with the
2.8.1->2.7.2 drift reaching +611 lines in reload1.c, a wrong lookup lands INSIDE A DIFFERENT FUNCTION
and every sentence built on it still reads plausibly.

Used on the T34 regalloc.md audit: 184 findings, 0 FABRICATED.
2026-07-28 12:07:27 -06:00
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