MASK9 4370 src/dps8/dps8_cpu.c w1 |= (RS_REG & MASK9) << 9; MASK9 4371 src/dps8/dps8_cpu.c w1 |= flags2 & MASK9; MASK9 4382 src/dps8/dps8_cpu.c w1 |= flags2 & MASK9;