1TEXT getfsr(SB), $0 2 MOVW FCR31, R1 3 RET 4 5TEXT setfsr(SB), $0 6 MOVW R1, FCR31 7 RET 8 9TEXT getfcr(SB), $0 10 MOVW FCR31, R1 11 RET 12 13TEXT setfcr(SB), $0 14 MOVW R1, FCR31 15 RET 16