AArch64/Disassembler/AArch64Disassembler.cpp

65 static DecodeStatus DecodeGPR64RegisterClass(llvm::MCInst &Inst, unsigned RegNo,
68 DecodeGPR64xspRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
71 static DecodeStatus DecodeGPR32RegisterClass(llvm::MCInst &Inst, unsigned RegNo,
74 DecodeGPR32wspRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
77 static DecodeStatus DecodeFPR8RegisterClass(llvm::MCInst &Inst, unsigned RegNo,
79 static DecodeStatus DecodeFPR16RegisterClass(llvm::MCInst &Inst, unsigned RegNo,
81 static DecodeStatus DecodeFPR32RegisterClass(llvm::MCInst &Inst, unsigned RegNo,
83 static DecodeStatus DecodeFPR64RegisterClass(llvm::MCInst &Inst, unsigned RegNo,
85 static DecodeStatus DecodeFPR64LoRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
88                                               unsigned RegNo, uint64_t Address,
91                                                 unsigned RegNo, uint64_t Address,
95                                                   unsigned RegNo,
99 static DecodeStatus DecodeDPairRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
102 static DecodeStatus DecodeQPairRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
106                                                unsigned RegNo, uint64_t Address,
109                                                unsigned RegNo, uint64_t Address,
111 static DecodeStatus DecodeDQuadRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
114 static DecodeStatus DecodeQQuadRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
299 static unsigned getReg(const void *D, unsigned RC, unsigned RegNo) {
301   return Dis->getRegInfo()->getRegClass(RC).getRegister(RegNo);
304 static DecodeStatus DecodeGPR64RegisterClass(llvm::MCInst &Inst, unsigned RegNo,
306   if (RegNo > 31)
309   uint16_t Register = getReg(Decoder, AArch64::GPR64RegClassID, RegNo);
315 DecodeGPR64xspRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
317   if (RegNo > 31)
320   uint16_t Register = getReg(Decoder, AArch64::GPR64xspRegClassID, RegNo);
325 static DecodeStatus DecodeGPR32RegisterClass(llvm::MCInst &Inst, unsigned RegNo,
328   if (RegNo > 31)
331   uint16_t Register = getReg(Decoder, AArch64::GPR32RegClassID, RegNo);
337 DecodeGPR32wspRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
339   if (RegNo > 31)
342   uint16_t Register = getReg(Decoder, AArch64::GPR32wspRegClassID, RegNo);
348 DecodeFPR8RegisterClass(llvm::MCInst &Inst, unsigned RegNo,
350   if (RegNo > 31)
353   uint16_t Register = getReg(Decoder, AArch64::FPR8RegClassID, RegNo);
359 DecodeFPR16RegisterClass(llvm::MCInst &Inst, unsigned RegNo,
361   if (RegNo > 31)
364   uint16_t Register = getReg(Decoder, AArch64::FPR16RegClassID, RegNo);
371 DecodeFPR32RegisterClass(llvm::MCInst &Inst, unsigned RegNo,
373   if (RegNo > 31)
376   uint16_t Register = getReg(Decoder, AArch64::FPR32RegClassID, RegNo);
382 DecodeFPR64RegisterClass(llvm::MCInst &Inst, unsigned RegNo,
384   if (RegNo > 31)
387   uint16_t Register = getReg(Decoder, AArch64::FPR64RegClassID, RegNo);
393 DecodeFPR64LoRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
395   if (RegNo > 15)
398   return DecodeFPR64RegisterClass(Inst, RegNo, Address, Decoder);
402 DecodeFPR128RegisterClass(llvm::MCInst &Inst, unsigned RegNo,
404   if (RegNo > 31)
407   uint16_t Register = getReg(Decoder, AArch64::FPR128RegClassID, RegNo);
413 DecodeFPR128LoRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
415   if (RegNo > 15)
418   return DecodeFPR128RegisterClass(Inst, RegNo, Address, Decoder);
422                                                   unsigned RegNo,
425   if (RegNo > 30)
428   uint16_t Register = getReg(Decoder, AArch64::GPR64noxzrRegClassID, RegNo);
433 static DecodeStatus DecodeRegisterClassByID(llvm::MCInst &Inst, unsigned RegNo,
436   if (RegNo > 31)
439   uint16_t Register = getReg(Decoder, RegID, RegNo);
444 static DecodeStatus DecodeDPairRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
447   return DecodeRegisterClassByID(Inst, RegNo, AArch64::DPairRegClassID,
451 static DecodeStatus DecodeQPairRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
454   return DecodeRegisterClassByID(Inst, RegNo, AArch64::QPairRegClassID,
459                                                unsigned RegNo, uint64_t Address,
461   return DecodeRegisterClassByID(Inst, RegNo, AArch64::DTripleRegClassID,
466                                                unsigned RegNo, uint64_t Address,
468   return DecodeRegisterClassByID(Inst, RegNo, AArch64::QTripleRegClassID,
472 static DecodeStatus DecodeDQuadRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
475   return DecodeRegisterClassByID(Inst, RegNo, AArch64::DQuadRegClassID,
479 static DecodeStatus DecodeQQuadRegisterClass(llvm::MCInst &Inst, unsigned RegNo,
482   return DecodeRegisterClassByID(Inst, RegNo, AArch64::QQuadRegClassID,