1TEXT _tas(SB), 1, $-4 2 MOVW R3, R4 3 MOVW $0xdeaddead,R5 4tas1: 5/* DCBF (R4) fix for 603x bug */ 6 SYNC 7 LWAR (R4), R3 8 CMP R3, $0 9 BNE tas0 10 DCBT (R4) /* fix 405 errata cpu_210 */ 11 STWCCC R5, (R4) 12 BNE tas1 13tas0: 14 RETURN 15