IF_RXF
INSTR(0x0e, "maeb", IF_RXF, F_390 | F_Z),
INSTR(0x0f, "mseb", IF_RXF, F_390 | F_Z),
INSTR(0x1e, "madb", IF_RXF, F_390 | F_Z),
INSTR(0x1f, "msdb", IF_RXF, F_390 | F_Z),
INSTR(0x2e, "mae", IF_RXF, F_390 | F_Z),
INSTR(0x2f, "mse", IF_RXF, F_390 | F_Z),
INSTR(0x38, "mayl", IF_RXF, F_Z),
INSTR(0x39, "myl", IF_RXF, F_Z),
INSTR(0x3a, "may", IF_RXF, F_Z),
INSTR(0x3b, "my", IF_RXF, F_Z),
INSTR(0x3c, "mayh", IF_RXF, F_Z),
INSTR(0x3d, "myh", IF_RXF, F_Z),
INSTR(0x3e, "mad", IF_RXF, F_390 | F_Z),
INSTR(0x3f, "msd", IF_RXF, F_390 | F_Z),
INSTR(0x40, "sldt", IF_RXF, F_Z),
INSTR(0x41, "srdt", IF_RXF, F_Z),
INSTR(0x48, "slxt", IF_RXF, F_Z),
INSTR(0x49, "srxt", IF_RXF, F_Z),
[IF_RXF] = fmt_rxf,