| Richard Henderson | ad044d0 | 2012-08-15 17:16:22 -0700 | [diff] [blame] | 1 | /* Description of s390 insn formats. */ |
| 2 | /* NAME F1, F2... */ |
| 3 | F0(E) |
| 4 | F1(I, I(1, 8, 8)) |
| 5 | F2(RI_a, R(1, 8), I(2,16,16)) |
| 6 | F2(RI_b, R(1, 8), I(2,16,16)) |
| 7 | F2(RI_c, M(1, 8), I(2,16,16)) |
| 8 | F3(RIE_a, R(1, 8), I(2,16,16), M(3,32)) |
| 9 | F4(RIE_b, R(1, 8), R(2,12), M(3,32), I(4,16,16)) |
| 10 | F4(RIE_c, R(1, 8), I(2,32, 8), M(3,12), I(4,16,16)) |
| 11 | F3(RIE_d, R(1, 8), I(2,16,16), R(3,12)) |
| 12 | F3(RIE_e, R(1, 8), I(2,16,16), R(3,12)) |
| 13 | F5(RIE_f, R(1, 8), R(2,12), I(3,16,8), I(4,24,8), I(5,32,8)) |
| 14 | F2(RIL_a, R(1, 8), I(2,16,32)) |
| 15 | F2(RIL_b, R(1, 8), I(2,16,32)) |
| 16 | F2(RIL_c, M(1, 8), I(2,16,32)) |
| 17 | F4(RIS, R(1, 8), I(2,32, 8), M(3,12), BD(4,16,20)) |
| 18 | /* ??? The PoO does not call out subtypes _a and _b for RR, as it does |
| 19 | for e.g. RX. Our checking requires this for e.g. BCR. */ |
| 20 | F2(RR_a, R(1, 8), R(2,12)) |
| 21 | F2(RR_b, M(1, 8), R(2,12)) |
| 22 | F2(RRE, R(1,24), R(2,28)) |
| 23 | F3(RRD, R(1,16), R(2,28), R(3,24)) |
| 24 | F4(RRF_a, R(1,24), R(2,28), R(3,16), M(4,20)) |
| 25 | F4(RRF_b, R(1,24), R(2,28), R(3,16), M(4,20)) |
| 26 | F4(RRF_c, R(1,24), R(2,28), M(3,16), M(4,20)) |
| 27 | F4(RRF_d, R(1,24), R(2,28), M(3,16), M(4,20)) |
| 28 | F4(RRF_e, R(1,24), R(2,28), M(3,16), M(4,20)) |
| 29 | F4(RRS, R(1, 8), R(2,12), M(3,32), BD(4,16,20)) |
| 30 | F3(RS_a, R(1, 8), BD(2,16,20), R(3,12)) |
| 31 | F3(RS_b, R(1, 8), BD(2,16,20), M(3,12)) |
| 32 | F3(RSI, R(1, 8), I(2,16,16), R(3,12)) |
| 33 | F2(RSL, L(1, 8, 4), BD(1,16,20)) |
| 34 | F3(RSY_a, R(1, 8), BDL(2), R(3,12)) |
| 35 | F3(RSY_b, R(1, 8), BDL(2), M(3,12)) |
| 36 | F2(RX_a, R(1, 8), BXD(2)) |
| 37 | F2(RX_b, M(1, 8), BXD(2)) |
| 38 | F2(RXE, R(1, 8), BXD(2)) |
| 39 | F3(RXF, R(1,32), BXD(2), R(3, 8)) |
| 40 | F2(RXY_a, R(1, 8), BXDL(2)) |
| 41 | F2(RXY_b, M(1, 8), BXDL(2)) |
| 42 | F1(S, BD(2,16,20)) |
| 43 | F2(SI, BD(1,16,20), I(2,8,8)) |
| 44 | F2(SIL, BD(1,16,20), I(2,32,16)) |
| 45 | F2(SIY, BDL(1), I(2, 8, 8)) |
| 46 | F3(SS_a, L(1, 8, 8), BD(1,16,20), BD(2,32,36)) |
| 47 | F4(SS_b, L(1, 8, 4), BD(1,16,20), L(2,12,4), BD(2,32,36)) |
| 48 | F4(SS_c, L(1, 8, 4), BD(1,16,20), BD(2,32,36), I(3,12, 4)) |
| 49 | /* ??? Odd man out. The L1 field here is really a register, but the |
| 50 | easy way to compress the fields has R1 and B1 overlap. */ |
| 51 | F4(SS_d, L(1, 8, 4), BD(1,16,20), BD(2,32,36), R(3,12)) |
| 52 | F4(SS_e, R(1, 8), BD(2,16,20), R(3,12), BD(4,32,36)) |
| 53 | F3(SS_f, BD(1,16,20), L(2,8,8), BD(2,32,36)) |
| 54 | F2(SSE, BD(1,16,20), BD(2,32,36)) |
| 55 | F3(SSF, BD(1,16,20), BD(2,32,36), R(3,8)) |
