Wave Y's harvest found a defect in the card field shipped EARLIER THE SAME SESSION (§196). Overlay
functions are named by VRAM address and 134 overlays load at the same window, so build()'s bare
defs[name] counter mixed N unrelated functions -- and §196 ranked that row ABOVE the destination TU.
Measured over the tree: 3,911 of 9,861 symbols with a definition are defined in >1 binary; 1,219
disagree on ARITY, 1,204 of them in the overlay window; 818 of the disagreements were a top-two TIE
that Counter.most_common broke by sorted-file order, so the lowest-numbered defining overlay
silently won. On wave Y's five binaries, 26 of 65 overlay-window DEF rows (40%) named another
overlay's function. Byte-proven cost: applying one row's arity to func_8017E83C took it from
MATCH (114 ins) to 113 ins / 83 mismatched.
Fix: defs are keyed by BINARY; a DEF row is emitted only from the target's own binary for
overlay-window symbols, and otherwise withheld with a stated reason ('N other binaries define this
address; none is yours') rather than silently omitted. Resident/shared/main symbols are fleet-unique
and were always correct (0 of 43 wrong). build_wave_atlas passes the target binary through.
Wave Z was ALREADY STAGED with 24 poisoned rows across its 292; redrawn with the fixed tool -> 0
poisoned, 24 withheld with a reason. This is the fourth same-session self-correction (§194-E ->
§193-A, §199-A -> §189-A, §197-A -> §136-9, §201-A -> §196), and the first one caught before the
bad data reached agents.
Drew T
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