ref: 78e2f69c0d7e4c17227e1ec0545cbb2a0ae1e96e
dir: /sys/src/ape/lib/ap/power64/main9.s/
GLOBL _tos(SB), $8 TEXT _main(SB), 1, $-8 ADD $-16, R1 MOVD $0, R0 MOVD $setSB(SB), R2 MOVD RARG, _tos(SB) MOVD $_apemain(SB), RARG MOVD R0, LR MOVD $_callmain(SB), R4 MOVD R4, CTR BR (CTR)