Completes the S67 audit: 0 remaining 'make build' call sites without -j. family_sweep is the one
that matters most of the three — twin_sweep delegates to it, so every sibling remap now gets the
6.1x build too.
NOT parallelizable, checked: 'make extract' is a single `splat split` process, so -j cannot help
it; its cost is splat's own runtime. The 4 extract calls in harvest_verify's jtbl carve path stay
as they are.
rollout_o0 hardcoded `<ov>_o0b.c` as the whale object and listed SC07_006/007/010/011 as
OUT-OF-SCOPE. They were never out of scope structurally — the suffix letter just drifts:
_o0b across the fleet, _o0c in SC07_010, _o0d in SC07_006/007/011. The invariant that
actually identifies the object is that it ENDS at the whale and therefore includes
shared/func_80144B9C.h.
whale_file_of() resolves on that content, and refuses (never guesses) when two -O0 files in
one overlay match, or none do.
NEGATIVE CONTROL (R39) over the already-succeeding population: across all 134 overlays that
bank through the legacy `_o0b.c` path, content resolution returns EXACTLY that file — 134
agree, 0 disagree. The four SC07 overlays resolve to their _o0c/_o0d objects, and overlays
with no -O0 object at all (ov_MAIN_012, ov_SC02_037, ov_SC03_107 — the U3 carve group) are
still refused with `no-o0b`.
Result: func_801457A4 BANKED in all four, each proven by `make build BINARY=<ov>` matching
config/check.<ov>.sha. 4 functions / 316 instructions, no splat change, no drafting.
Also: build_ok() now takes `.run/auto/gate.<bin>.lock`, the same per-binary lock the gater,
sweep_parallel and the maintenance sweep take. This driver was written to be run by hand
between waves; with six lanes live, two processes in one build/<ov> tree would produce a
verdict about neither.
o0b-bearing != o0b-adjacent: T85's 0x801457A4 banked by append only because it abuts the o0b
object's END; the 0x8013Bxxx-0x8013Cxxx families mis-place by construction (probe 1/1 gate-reject)
and per-fn isolation IS the Arm-A re-carve. Frontier report corrected; T2 pivots to the Arm-A
+0x20 defect itself (symbol-pin hypothesis first). Driver stands as the post-fix sweep harness.
Drew T