Files
BFM-decomp/tools
Drew T 9ab0d9eb67 fix(gate_main): refuse a verbatim-asm draft at slate load
I converted 9 main SDK functions from §265 verbatim bodies to INCLUDE_ASM
stubs so they could be decompiled, then 'banked' all 9 from stored drafts
that were those same verbatim asm blocks. match_one printed closeness 0 nine
times and the whole-binary gate went BYTE-IDENTICAL — both truthfully, since
a raw asm blob assembles to the bytes it was copied from. Nothing was
decompiled. progress.py caught it by not moving: REAL 882, VERBATIM 164,
INCLUDE_ASM 37, identical before and after. The banks are reverted.

The cookbook's closing paragraph, written last session, describes this exact
trap. I read it and hit it anyway ~4 hours later, because the rule was
addressed to 'any burst over this class' and I was hand-picking stored
drafts, and because 'no byte gate can catch it' reads as unpreventable. The
byte CHECK cannot; a slate-load refusal can.

draft_prechecks.is_verbatim_asm_draft: a file-scope __asm__ naming the fn via
.ent/.globl/label AND no C definition of it. Both spellings of .ent handled
(inside a C string it is a backslash-t, not a tab — five censuses of this
class disagreed until that was fixed). gate_main refuses such a slate beside
its existing INCLUDE_ASM no-op refusal (R43).

Census of the draft store: 1,099 of 704,375 .c files are verbatim-asm drafts
under ordinary <fn>.c names. Negative control: 0 false positives across
45,898 drafts carrying both a C definition and an inline __asm__ (R39).
2026-09-03 13:20:19 -06:00
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