143 static DecodeStatus DecodeBitfieldMaskOperand(llvm::MCInst &Inst, unsigned Insn,
145 static DecodeStatus DecodeCopMemInstruction(llvm::MCInst &Inst, unsigned Insn,
148                                                   unsigned Insn,
151 static DecodeStatus DecodeSORegMemOperand(llvm::MCInst &Inst, unsigned Insn,
153 static DecodeStatus DecodeAddrMode3Instruction(llvm::MCInst &Inst,unsigned Insn,
155 static DecodeStatus DecodeSORegImmOperand(llvm::MCInst &Inst, unsigned Insn,
157 static DecodeStatus DecodeSORegRegOperand(llvm::MCInst &Inst, unsigned Insn,
161                                                   unsigned Insn,
164 static DecodeStatus DecodeT2MOVTWInstruction(llvm::MCInst &Inst, unsigned Insn,
166 static DecodeStatus DecodeArmMOVTWInstruction(llvm::MCInst &Inst, unsigned Insn,
168 static DecodeStatus DecodeSMLAInstruction(llvm::MCInst &Inst, unsigned Insn,
170 static DecodeStatus DecodeCPSInstruction(llvm::MCInst &Inst, unsigned Insn,
172 static DecodeStatus DecodeT2CPSInstruction(llvm::MCInst &Inst, unsigned Insn,
180 static DecodeStatus DecodeBranchImmInstruction(llvm::MCInst &Inst,unsigned Insn,
210 static DecodeStatus DecodeTBLInstruction(llvm::MCInst &Inst, unsigned Insn,
212 static DecodeStatus DecodePostIdxReg(llvm::MCInst &Inst, unsigned Insn,
214 static DecodeStatus DecodeCoprocessor(llvm::MCInst &Inst, unsigned Insn,
216 static DecodeStatus DecodeMemBarrierOption(llvm::MCInst &Inst, unsigned Insn,
218 static DecodeStatus DecodeMSRMask(llvm::MCInst &Inst, unsigned Insn,
220 static DecodeStatus DecodeDoubleRegLoad(llvm::MCInst &Inst, unsigned Insn,
222 static DecodeStatus DecodeDoubleRegStore(llvm::MCInst &Inst, unsigned Insn,
224 static DecodeStatus DecodeLDRPreImm(llvm::MCInst &Inst, unsigned Insn,
226 static DecodeStatus DecodeLDRPreReg(llvm::MCInst &Inst, unsigned Insn,
228 static DecodeStatus DecodeSTRPreImm(llvm::MCInst &Inst, unsigned Insn,
230 static DecodeStatus DecodeSTRPreReg(llvm::MCInst &Inst, unsigned Insn,
232 static DecodeStatus DecodeVLD1LN(llvm::MCInst &Inst, unsigned Insn,
234 static DecodeStatus DecodeVLD2LN(llvm::MCInst &Inst, unsigned Insn,
236 static DecodeStatus DecodeVLD3LN(llvm::MCInst &Inst, unsigned Insn,
238 static DecodeStatus DecodeVLD4LN(llvm::MCInst &Inst, unsigned Insn,
240 static DecodeStatus DecodeVST1LN(llvm::MCInst &Inst, unsigned Insn,
242 static DecodeStatus DecodeVST2LN(llvm::MCInst &Inst, unsigned Insn,
244 static DecodeStatus DecodeVST3LN(llvm::MCInst &Inst, unsigned Insn,
246 static DecodeStatus DecodeVST4LN(llvm::MCInst &Inst, unsigned Insn,
248 static DecodeStatus DecodeVMOVSRR(llvm::MCInst &Inst, unsigned Insn,
250 static DecodeStatus DecodeVMOVRRS(llvm::MCInst &Inst, unsigned Insn,
253 static DecodeStatus DecodeThumbAddSpecialReg(llvm::MCInst &Inst, uint16_t Insn,
285 static DecodeStatus DecodeThumbAddSPReg(llvm::MCInst &Inst, uint16_t Insn,
287 static DecodeStatus DecodeThumbCPS(llvm::MCInst &Inst, uint16_t Insn,
289 static DecodeStatus DecodeThumbBLXOffset(llvm::MCInst &Inst, unsigned Insn,
305 static DecodeStatus DecodeT2LDRDPreInstruction(llvm::MCInst &Inst,unsigned Insn,
307 static DecodeStatus DecodeT2STRDPreInstruction(llvm::MCInst &Inst,unsigned Insn,
1181 static DecodeStatus DecodeCopMemInstruction(llvm::MCInst &Inst, unsigned Insn,
1185   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
1186   unsigned CRd = fieldFromInstruction32(Insn, 12, 4);
1187   unsigned coproc = fieldFromInstruction32(Insn, 8, 4);
1188   unsigned imm = fieldFromInstruction32(Insn, 0, 8);
1189   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
1190   unsigned U = fieldFromInstruction32(Insn, 23, 1);
1326 DecodeAddrMode2IdxInstruction(llvm::MCInst &Inst, unsigned Insn,
1330   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
1331   unsigned Rt = fieldFromInstruction32(Insn, 12, 4);
1332   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
1333   unsigned imm = fieldFromInstruction32(Insn, 0, 12);
1334   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
1335   unsigned reg = fieldFromInstruction32(Insn, 25, 1);
1336   unsigned P = fieldFromInstruction32(Insn, 24, 1);
1337   unsigned W = fieldFromInstruction32(Insn, 21, 1);
1380   if (!fieldFromInstruction32(Insn, 23, 1))
1397     switch( fieldFromInstruction32(Insn, 5, 2)) {
1413     unsigned amt = fieldFromInstruction32(Insn, 7, 5);
1470 DecodeAddrMode3Instruction(llvm::MCInst &Inst, unsigned Insn,
1474   unsigned Rt = fieldFromInstruction32(Insn, 12, 4);
1475   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
1476   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
1477   unsigned type = fieldFromInstruction32(Insn, 22, 1);
1478   unsigned imm = fieldFromInstruction32(Insn, 8, 4);
1479   unsigned U = ((~fieldFromInstruction32(Insn, 23, 1)) & 1) << 8;
1480   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
1481   unsigned W = fieldFromInstruction32(Insn, 21, 1);
1482   unsigned P = fieldFromInstruction32(Insn, 24, 1);
1581 static DecodeStatus DecodeRFEInstruction(llvm::MCInst &Inst, unsigned Insn,
1585   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
1586   unsigned mode = fieldFromInstruction32(Insn, 23, 2);
1611                                   unsigned Insn,
1615   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
1616   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
1617   unsigned reglist = fieldFromInstruction32(Insn, 0, 16);
1674     if (fieldFromInstruction32(Insn, 20, 1) == 0) {
1676           MCOperand::CreateImm(fieldFromInstruction32(Insn, 0, 4)));
1680     return DecodeRFEInstruction(Inst, Insn, Address, Decoder);
1695 static DecodeStatus DecodeCPSInstruction(llvm::MCInst &Inst, unsigned Insn,
1697   unsigned imod = fieldFromInstruction32(Insn, 18, 2);
1698   unsigned M = fieldFromInstruction32(Insn, 17, 1);
1699   unsigned iflags = fieldFromInstruction32(Insn, 6, 3);
1700   unsigned mode = fieldFromInstruction32(Insn, 0, 5);
1735 static DecodeStatus DecodeT2CPSInstruction(llvm::MCInst &Inst, unsigned Insn,
1737   unsigned imod = fieldFromInstruction32(Insn, 9, 2);
1738   unsigned M = fieldFromInstruction32(Insn, 8, 1);
1739   unsigned iflags = fieldFromInstruction32(Insn, 5, 3);
1740   unsigned mode = fieldFromInstruction32(Insn, 0, 5);
1775 static DecodeStatus DecodeT2MOVTWInstruction(llvm::MCInst &Inst, unsigned Insn,
1779   unsigned Rd = fieldFromInstruction32(Insn, 8, 4);
1782   imm |= (fieldFromInstruction32(Insn, 0, 8) << 0);
1783   imm |= (fieldFromInstruction32(Insn, 12, 3) << 8);
1784   imm |= (fieldFromInstruction32(Insn, 16, 4) << 12);
1785   imm |= (fieldFromInstruction32(Insn, 26, 1) << 11);
1799 static DecodeStatus DecodeArmMOVTWInstruction(llvm::MCInst &Inst, unsigned Insn,
1803   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
1804   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
1807   imm |= (fieldFromInstruction32(Insn, 0, 12) << 0);
1808   imm |= (fieldFromInstruction32(Insn, 16, 4) << 12);
1825 static DecodeStatus DecodeSMLAInstruction(llvm::MCInst &Inst, unsigned Insn,
1829   unsigned Rd = fieldFromInstruction32(Insn, 16, 4);
1830   unsigned Rn = fieldFromInstruction32(Insn, 0, 4);
1831   unsigned Rm = fieldFromInstruction32(Insn, 8, 4);
1832   unsigned Ra = fieldFromInstruction32(Insn, 12, 4);
1833   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
1836     return DecodeCPSInstruction(Inst, Insn, Address, Decoder);
1898 DecodeBranchImmInstruction(llvm::MCInst &Inst, unsigned Insn,
1902   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
1903   unsigned imm = fieldFromInstruction32(Insn, 0, 24) << 2;
1907     imm |= fieldFromInstruction32(Insn, 24, 1) << 1;
1945 static DecodeStatus DecodeVLDInstruction(llvm::MCInst &Inst, unsigned Insn,
1949   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
1950   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
1951   unsigned wb = fieldFromInstruction32(Insn, 16, 4);
1952   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
1953   Rn |= fieldFromInstruction32(Insn, 4, 2) << 4;
1954   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
2194 static DecodeStatus DecodeVSTInstruction(llvm::MCInst &Inst, unsigned Insn,
2198   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
2199   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
2200   unsigned wb = fieldFromInstruction32(Insn, 16, 4);
2201   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
2202   Rn |= fieldFromInstruction32(Insn, 4, 2) << 4;
2203   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
2444 static DecodeStatus DecodeVLD1DupInstruction(llvm::MCInst &Inst, unsigned Insn,
2448   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
2449   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
2450   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
2451   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
2452   unsigned align = fieldFromInstruction32(Insn, 4, 1);
2453   unsigned size = fieldFromInstruction32(Insn, 6, 2);
2454   unsigned regs = fieldFromInstruction32(Insn, 5, 1) + 1;
2483 static DecodeStatus DecodeVLD2DupInstruction(llvm::MCInst &Inst, unsigned Insn,
2487   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
2488   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
2489   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
2490   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
2491   unsigned align = fieldFromInstruction32(Insn, 4, 1);
2492   unsigned size = 1 << fieldFromInstruction32(Insn, 6, 2);
2493   unsigned inc = fieldFromInstruction32(Insn, 5, 1) + 1;
2519 static DecodeStatus DecodeVLD3DupInstruction(llvm::MCInst &Inst, unsigned Insn,
2523   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
2524   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
2525   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
2526   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
2527   unsigned inc = fieldFromInstruction32(Insn, 5, 1) + 1;
2554 static DecodeStatus DecodeVLD4DupInstruction(llvm::MCInst &Inst, unsigned Insn,
2558   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
2559   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
2560   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
2561   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
2562   unsigned size = fieldFromInstruction32(Insn, 6, 2);
2563   unsigned inc = fieldFromInstruction32(Insn, 5, 1) + 1;
2564   unsigned align = fieldFromInstruction32(Insn, 4, 1);
2607 DecodeNEONModImmInstruction(llvm::MCInst &Inst, unsigned Insn,
2611   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
2612   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
2613   unsigned imm = fieldFromInstruction32(Insn, 0, 4);
2614   imm |= fieldFromInstruction32(Insn, 16, 3) << 4;
2615   imm |= fieldFromInstruction32(Insn, 24, 1) << 7;
2616   imm |= fieldFromInstruction32(Insn, 8, 4) << 8;
2617   imm |= fieldFromInstruction32(Insn, 5, 1) << 12;
2618   unsigned Q = fieldFromInstruction32(Insn, 6, 1);
2652 static DecodeStatus DecodeVSHLMaxInstruction(llvm::MCInst &Inst, unsigned Insn,
2656   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
2657   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
2658   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
2659   Rm |= fieldFromInstruction32(Insn, 5, 1) << 4;
2660   unsigned size = fieldFromInstruction32(Insn, 18, 2);
2695 static DecodeStatus DecodeTBLInstruction(llvm::MCInst &Inst, unsigned Insn,
2699   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
2700   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
2701   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
2702   Rn |= fieldFromInstruction32(Insn, 7, 1) << 4;
2703   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
2704   Rm |= fieldFromInstruction32(Insn, 5, 1) << 4;
2705   unsigned op = fieldFromInstruction32(Insn, 6, 1);
2706   unsigned length = fieldFromInstruction32(Insn, 8, 2) + 1;
2726 static DecodeStatus DecodeThumbAddSpecialReg(llvm::MCInst &Inst, uint16_t Insn,
2730   unsigned dst = fieldFromInstruction16(Insn, 8, 3);
2731   unsigned imm = fieldFromInstruction16(Insn, 0, 8);
2832 static DecodeStatus DecodeT2LoadShift(llvm::MCInst &Inst, unsigned Insn,
2842       unsigned Rt = fieldFromInstruction32(Insn, 12, 4);
2848   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
2871     int imm = fieldFromInstruction32(Insn, 0, 12);
2872     if (!fieldFromInstruction32(Insn, 23, 1)) imm *= -1;
2878   unsigned addrmode = fieldFromInstruction32(Insn, 4, 2);
2879   addrmode |= fieldFromInstruction32(Insn, 0, 4) << 2;
2880   addrmode |= fieldFromInstruction32(Insn, 16, 4) << 6;
2970 static DecodeStatus DecodeT2LdStPre(llvm::MCInst &Inst, unsigned Insn,
2974   unsigned Rt = fieldFromInstruction32(Insn, 12, 4);
2975   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
2976   unsigned addr = fieldFromInstruction32(Insn, 0, 8);
2977   addr |= fieldFromInstruction32(Insn, 9, 1) << 8;
2979   unsigned load = fieldFromInstruction32(Insn, 20, 1);
3015 static DecodeStatus DecodeThumbAddSPImm(llvm::MCInst &Inst, uint16_t Insn,
3017   unsigned imm = fieldFromInstruction16(Insn, 0, 7);
3026 static DecodeStatus DecodeThumbAddSPReg(llvm::MCInst &Inst, uint16_t Insn,
3031     unsigned Rdm = fieldFromInstruction16(Insn, 0, 3);
3032     Rdm |= fieldFromInstruction16(Insn, 7, 1) << 3;
3040     unsigned Rm = fieldFromInstruction16(Insn, 3, 4);
3051 static DecodeStatus DecodeThumbCPS(llvm::MCInst &Inst, uint16_t Insn,
3053   unsigned imod = fieldFromInstruction16(Insn, 4, 1) | 0x2;
3054   unsigned flags = fieldFromInstruction16(Insn, 0, 3);
3062 static DecodeStatus DecodePostIdxReg(llvm::MCInst &Inst, unsigned Insn,
3065   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
3066   unsigned add = fieldFromInstruction32(Insn, 4, 1);
3094 DecodeThumbTableBranch(llvm::MCInst &Inst, unsigned Insn,
3098   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3099   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
3110 DecodeThumb2BCCInstruction(llvm::MCInst &Inst, unsigned Insn,
3114   unsigned pred = fieldFromInstruction32(Insn, 22, 4);
3116     unsigned opc = fieldFromInstruction32(Insn, 4, 28);
3131     unsigned imm = fieldFromInstruction32(Insn, 0, 4);
3135   unsigned brtarget = fieldFromInstruction32(Insn, 0, 11) << 1;
3136   brtarget |= fieldFromInstruction32(Insn, 11, 1) << 19;
3137   brtarget |= fieldFromInstruction32(Insn, 13, 1) << 18;
3138   brtarget |= fieldFromInstruction32(Insn, 16, 6) << 12;
3139   brtarget |= fieldFromInstruction32(Insn, 26, 1) << 20;
3223 static DecodeStatus DecodeDoubleRegLoad(llvm::MCInst &Inst, unsigned Insn,
3227   unsigned Rt = fieldFromInstruction32(Insn, 12, 4);
3228   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3229   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
3246 static DecodeStatus DecodeDoubleRegStore(llvm::MCInst &Inst, unsigned Insn,
3250   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
3251   unsigned Rt = fieldFromInstruction32(Insn, 0, 4);
3252   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3253   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
3273 static DecodeStatus DecodeLDRPreImm(llvm::MCInst &Inst, unsigned Insn,
3277   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3278   unsigned Rt = fieldFromInstruction32(Insn, 12, 4);
3279   unsigned imm = fieldFromInstruction32(Insn, 0, 12);
3280   imm |= fieldFromInstruction32(Insn, 16, 4) << 13;
3281   imm |= fieldFromInstruction32(Insn, 23, 1) << 12;
3282   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
3298 static DecodeStatus DecodeLDRPreReg(llvm::MCInst &Inst, unsigned Insn,
3302   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3303   unsigned Rt = fieldFromInstruction32(Insn, 12, 4);
3304   unsigned imm = fieldFromInstruction32(Insn, 0, 12);
3305   imm |= fieldFromInstruction32(Insn, 16, 4) << 13;
3306   imm |= fieldFromInstruction32(Insn, 23, 1) << 12;
3307   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
3308   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
3326 static DecodeStatus DecodeSTRPreImm(llvm::MCInst &Inst, unsigned Insn,
3330   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3331   unsigned Rt = fieldFromInstruction32(Insn, 12, 4);
3332   unsigned imm = fieldFromInstruction32(Insn, 0, 12);
3333   imm |= fieldFromInstruction32(Insn, 16, 4) << 13;
3334   imm |= fieldFromInstruction32(Insn, 23, 1) << 12;
3335   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
3351 static DecodeStatus DecodeSTRPreReg(llvm::MCInst &Inst, unsigned Insn,
3355   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3356   unsigned Rt = fieldFromInstruction32(Insn, 12, 4);
3357   unsigned imm = fieldFromInstruction32(Insn, 0, 12);
3358   imm |= fieldFromInstruction32(Insn, 16, 4) << 13;
3359   imm |= fieldFromInstruction32(Insn, 23, 1) << 12;
3360   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
3376 static DecodeStatus DecodeVLD1LN(llvm::MCInst &Inst, unsigned Insn,
3380   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3381   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
3382   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
3383   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
3384   unsigned size = fieldFromInstruction32(Insn, 10, 2);
3392       if (fieldFromInstruction32(Insn, 4, 1))
3394       index = fieldFromInstruction32(Insn, 5, 3);
3397       if (fieldFromInstruction32(Insn, 5, 1))
3399       index = fieldFromInstruction32(Insn, 6, 2);
3400       if (fieldFromInstruction32(Insn, 4, 1))
3404       if (fieldFromInstruction32(Insn, 6, 1))
3406       index = fieldFromInstruction32(Insn, 7, 1);
3407       if (fieldFromInstruction32(Insn, 4, 2) != 0)
3435 static DecodeStatus DecodeVST1LN(llvm::MCInst &Inst, unsigned Insn,
3439   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3440   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
3441   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
3442   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
3443   unsigned size = fieldFromInstruction32(Insn, 10, 2);
3451       if (fieldFromInstruction32(Insn, 4, 1))
3453       index = fieldFromInstruction32(Insn, 5, 3);
3456       if (fieldFromInstruction32(Insn, 5, 1))
3458       index = fieldFromInstruction32(Insn, 6, 2);
3459       if (fieldFromInstruction32(Insn, 4, 1))
3463       if (fieldFromInstruction32(Insn, 6, 1))
3465       index = fieldFromInstruction32(Insn, 7, 1);
3466       if (fieldFromInstruction32(Insn, 4, 2) != 0)
3493 static DecodeStatus DecodeVLD2LN(llvm::MCInst &Inst, unsigned Insn,
3497   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3498   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
3499   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
3500   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
3501   unsigned size = fieldFromInstruction32(Insn, 10, 2);
3510       index = fieldFromInstruction32(Insn, 5, 3);
3511       if (fieldFromInstruction32(Insn, 4, 1))
3515       index = fieldFromInstruction32(Insn, 6, 2);
3516       if (fieldFromInstruction32(Insn, 4, 1))
3518       if (fieldFromInstruction32(Insn, 5, 1))
3522       if (fieldFromInstruction32(Insn, 5, 1))
3524       index = fieldFromInstruction32(Insn, 7, 1);
3525       if (fieldFromInstruction32(Insn, 4, 1) != 0)
3527       if (fieldFromInstruction32(Insn, 6, 1))
3560 static DecodeStatus DecodeVST2LN(llvm::MCInst &Inst, unsigned Insn,
3564   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3565   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
3566   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
3567   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
3568   unsigned size = fieldFromInstruction32(Insn, 10, 2);
3577       index = fieldFromInstruction32(Insn, 5, 3);
3578       if (fieldFromInstruction32(Insn, 4, 1))
3582       index = fieldFromInstruction32(Insn, 6, 2);
3583       if (fieldFromInstruction32(Insn, 4, 1))
3585       if (fieldFromInstruction32(Insn, 5, 1))
3589       if (fieldFromInstruction32(Insn, 5, 1))
3591       index = fieldFromInstruction32(Insn, 7, 1);
3592       if (fieldFromInstruction32(Insn, 4, 1) != 0)
3594       if (fieldFromInstruction32(Insn, 6, 1))
3624 static DecodeStatus DecodeVLD3LN(llvm::MCInst &Inst, unsigned Insn,
3628   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3629   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
3630   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
3631   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
3632   unsigned size = fieldFromInstruction32(Insn, 10, 2);
3641       if (fieldFromInstruction32(Insn, 4, 1))
3643       index = fieldFromInstruction32(Insn, 5, 3);
3646       if (fieldFromInstruction32(Insn, 4, 1))
3648       index = fieldFromInstruction32(Insn, 6, 2);
3649       if (fieldFromInstruction32(Insn, 5, 1))
3653       if (fieldFromInstruction32(Insn, 4, 2))
3655       index = fieldFromInstruction32(Insn, 7, 1);
3656       if (fieldFromInstruction32(Insn, 6, 1))
3694 static DecodeStatus DecodeVST3LN(llvm::MCInst &Inst, unsigned Insn,
3698   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3699   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
3700   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
3701   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
3702   unsigned size = fieldFromInstruction32(Insn, 10, 2);
3711       if (fieldFromInstruction32(Insn, 4, 1))
3713       index = fieldFromInstruction32(Insn, 5, 3);
3716       if (fieldFromInstruction32(Insn, 4, 1))
3718       index = fieldFromInstruction32(Insn, 6, 2);
3719       if (fieldFromInstruction32(Insn, 5, 1))
3723       if (fieldFromInstruction32(Insn, 4, 2))
3725       index = fieldFromInstruction32(Insn, 7, 1);
3726       if (fieldFromInstruction32(Insn, 6, 1))
3758 static DecodeStatus DecodeVLD4LN(llvm::MCInst &Inst, unsigned Insn,
3762   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3763   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
3764   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
3765   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
3766   unsigned size = fieldFromInstruction32(Insn, 10, 2);
3775       if (fieldFromInstruction32(Insn, 4, 1))
3777       index = fieldFromInstruction32(Insn, 5, 3);
3780       if (fieldFromInstruction32(Insn, 4, 1))
3782       index = fieldFromInstruction32(Insn, 6, 2);
3783       if (fieldFromInstruction32(Insn, 5, 1))
3787       if (fieldFromInstruction32(Insn, 4, 2))
3788         align = 4 << fieldFromInstruction32(Insn, 4, 2);
3789       index = fieldFromInstruction32(Insn, 7, 1);
3790       if (fieldFromInstruction32(Insn, 6, 1))
3832 static DecodeStatus DecodeVST4LN(llvm::MCInst &Inst, unsigned Insn,
3836   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3837   unsigned Rm = fieldFromInstruction32(Insn, 0, 4);
3838   unsigned Rd = fieldFromInstruction32(Insn, 12, 4);
3839   Rd |= fieldFromInstruction32(Insn, 22, 1) << 4;
3840   unsigned size = fieldFromInstruction32(Insn, 10, 2);
3849       if (fieldFromInstruction32(Insn, 4, 1))
3851       index = fieldFromInstruction32(Insn, 5, 3);
3854       if (fieldFromInstruction32(Insn, 4, 1))
3856       index = fieldFromInstruction32(Insn, 6, 2);
3857       if (fieldFromInstruction32(Insn, 5, 1))
3861       if (fieldFromInstruction32(Insn, 4, 2))
3862         align = 4 << fieldFromInstruction32(Insn, 4, 2);
3863       index = fieldFromInstruction32(Insn, 7, 1);
3864       if (fieldFromInstruction32(Insn, 6, 1))
3897 static DecodeStatus DecodeVMOVSRR(llvm::MCInst &Inst, unsigned Insn,
3900   unsigned Rt  = fieldFromInstruction32(Insn, 12, 4);
3901   unsigned Rt2 = fieldFromInstruction32(Insn, 16, 4);
3902   unsigned Rm  = fieldFromInstruction32(Insn,  0, 4);
3903   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
3904   Rm |= fieldFromInstruction32(Insn, 5, 1) << 4;
3923 static DecodeStatus DecodeVMOVRRS(llvm::MCInst &Inst, unsigned Insn,
3926   unsigned Rt  = fieldFromInstruction32(Insn, 12, 4);
3927   unsigned Rt2 = fieldFromInstruction32(Insn, 16, 4);
3928   unsigned Rm  = fieldFromInstruction32(Insn,  0, 4);
3929   unsigned pred = fieldFromInstruction32(Insn, 28, 4);
3930   Rm |= fieldFromInstruction32(Insn, 5, 1) << 4;
3949 static DecodeStatus DecodeIT(llvm::MCInst &Inst, unsigned Insn,
3952   unsigned pred = fieldFromInstruction16(Insn, 4, 4);
3955   unsigned mask = fieldFromInstruction16(Insn, 0, 5);
3976 DecodeT2LDRDPreInstruction(llvm::MCInst &Inst, unsigned Insn,
3980   unsigned Rt = fieldFromInstruction32(Insn, 12, 4);
3981   unsigned Rt2 = fieldFromInstruction32(Insn, 8, 4);
3982   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
3983   unsigned addr = fieldFromInstruction32(Insn, 0, 8);
3984   unsigned W = fieldFromInstruction32(Insn, 21, 1);
3985   unsigned U = fieldFromInstruction32(Insn, 23, 1);
3986   unsigned P = fieldFromInstruction32(Insn, 24, 1);
4013 DecodeT2STRDPreInstruction(llvm::MCInst &Inst, unsigned Insn,
4017   unsigned Rt = fieldFromInstruction32(Insn, 12, 4);
4018   unsigned Rt2 = fieldFromInstruction32(Insn, 8, 4);
4019   unsigned Rn = fieldFromInstruction32(Insn, 16, 4);
4020   unsigned addr = fieldFromInstruction32(Insn, 0, 8);
4021   unsigned W = fieldFromInstruction32(Insn, 21, 1);
4022   unsigned U = fieldFromInstruction32(Insn, 23, 1);
4023   unsigned P = fieldFromInstruction32(Insn, 24, 1);
4047 static DecodeStatus DecodeT2Adr(llvm::MCInst &Inst, uint32_t Insn,
4049   unsigned sign1 = fieldFromInstruction32(Insn, 21, 1);
4050   unsigned sign2 = fieldFromInstruction32(Insn, 23, 1);
4053   unsigned Val = fieldFromInstruction32(Insn, 0, 8);
4054   Val |= fieldFromInstruction32(Insn, 12, 3) << 8;
4055   Val |= fieldFromInstruction32(Insn, 26, 1) << 11;

Indexes created Wed Jul 18 02:05:12 CEST 2012