Coordinator-verified every staged claim with its own range runs (57/57 MATCH,
one required the staged gp symbol g_80122158). Merged to a candidate, whole-
binary gate MATCH at c_regions=215, differing_bytes=0, SHA-1
e173426c157384ebf1b6caf8c6fea18a85a14af9; promoted; make check green
(regions=215 disagreements=0 result=AGREE, c_regions=215 MATCH, 223 tests).
Workers: A 23, B 13, C 21 claims. New symbols: g_80122158/g_80122068/
g_8012277C/g_80122738 (gp-marked, worker C request). Override additions:
0x80104C38 maspsx=off (verified 1-byte DIFF with maspsx on at the loop
back-edge, finding 17 family).
gtemac.h GTE control map corrected after two workers' independent decodes
and coordinator raw-word verification: the executable's control registers
are the standard map UNshifted for 0..5 (rotation matrix, 0x80101CAC) and
standard+7 from RBK onward (3 RBK .. 8 DQB); light matrix is 6..0,
far colour 1..3, H 6, DQA 7, DQB 8. Cookbook finding 24's label
for 3..5 was wrong; the numbers were always right. Added gte_ldH,
gte_ldRT1RT2..gte_ldRT33; func_8001AE3C.c updated to the corrected
RBK/GBK/BBK macros (re-verified MATCH); 0x80102FD4 and 0x80101CAC rewritten
to macro form (re-verified MATCH).
Recorded negatives: A 4 (cond-value-ifconv, alloc-scheduling, cc1-fold,
strength-reduce+loop-rotate), B 7 (incl. exit-duplication, load-use-nop
GTE alloc class, finding-4 sign-adjust trap), C 6 (incl. delay-slot-fill
class, cc1-scheduler-bound). All deployed from src/.
Developer decision: inline assembly is accepted for coprocessor and kernel
instructions, documented per file. The boundary already applied: the stack
accessor (register int sp __asm__("$29"), a register-name binding rather than an
instruction) was treated as pure C and merged earlier; these 7 regions each carry
one __asm__ volatile statement in the re-derived SDK-macro form, with the integer
logic in C and the epilogue and scheduling produced by cc1 and maspsx. No .word
lumps and no whole-function assembly.
7 regions: 0x80103A94 (cfc2), 0x80103B60 (ctc2), 0x800F3E70 (mtc2/mfc2),
0x80109778 (two ctc2), 0x8001AE3C (three ctc2), 0x80103FCC and 0x80103FEC (BIOS
stubs, whose 16-byte extents come from the syscall-terminator fix).
include/gtemac.h is tracked as the provenance record for the re-derived
encodings and the control-register map. It is worker C's own derivation from the
observed bytes, with no SDK text; the staged sources are self-contained and do
not depend on it yet.
Candidate gate: c_regions=144, 0 differing bytes, SHA-1 e173426c. Promoted, then
make check green. Distinct matched bodies: 135.
Christopher Williams