nx_gate_triage.nx

nx_gate_triage.nx -- TEAM-OWNED failure LOCALIZER for the game gate (operator: "keep building the team to handle this autonomously"). Mechanizes the oracle-differential diagnosis ladder Claude ran by hand on 2026-06-09 (the tictactoe draw-detect hunt): for every gated module, build the SAME compiler-emitted .s twice -- once with the sovereign assembler, once with gcc (ORACLE USE ONLY, per the C-is-for-benchmarking law; gcc never lands on a deploy path here) -- run both, and classify: PASS : sovereign build exits 0 ASM-GAP : nxasm refuses the .s (encoding gap) or crashes TOOLCHAIN-NXASM : sovereign build fails BUT gcc build of the SAME .s passes -> the assembler mis-encoded something COMPILER-OR-SOURCE : BOTH builds fail the same way -> the .s itself is wrong (compiler bug) or the module's source is COMPILE-FAIL : no usable .s after retries One TRIAGE line per module -> stdout + /tmp/nishi_game_gate_triage.log. The sentinel forks this automatically on REGRESSION, so a red beat arrives pre-localized: the Engineer reads WHERE the bug lives, not just that one exists. Usage: nx_gate_triage.elf [compiler] (default _offc, repo root). license_tier: ORIGINAL Reuses the gg_ spine from nx_game_gate.