71 static DecodeStatus DecodeGPRRegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeGPRRegisterClass()  argument
76   if (RegNo >= 32 || (IsRVE && RegNo >= 16))  in DecodeGPRRegisterClass()
79   MCRegister Reg = RISCV::X0 + RegNo;  in DecodeGPRRegisterClass()
84 static DecodeStatus DecodeGPRX1X5RegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeGPRX1X5RegisterClass()  argument
87   MCRegister Reg = RISCV::X0 + RegNo;  in DecodeGPRX1X5RegisterClass()
95 static DecodeStatus DecodeFPR16RegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeFPR16RegisterClass()  argument
98   if (RegNo >= 32)  in DecodeFPR16RegisterClass()
101   MCRegister Reg = RISCV::F0_H + RegNo;  in DecodeFPR16RegisterClass()
106 static DecodeStatus DecodeFPR32RegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeFPR32RegisterClass()  argument
109   if (RegNo >= 32)  in DecodeFPR32RegisterClass()
112   MCRegister Reg = RISCV::F0_F + RegNo;  in DecodeFPR32RegisterClass()
117 static DecodeStatus DecodeFPR32CRegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeFPR32CRegisterClass()  argument
120   if (RegNo >= 8) {  in DecodeFPR32CRegisterClass()
123   MCRegister Reg = RISCV::F8_F + RegNo;  in DecodeFPR32CRegisterClass()
128 static DecodeStatus DecodeFPR64RegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeFPR64RegisterClass()  argument
131   if (RegNo >= 32)  in DecodeFPR64RegisterClass()
134   MCRegister Reg = RISCV::F0_D + RegNo;  in DecodeFPR64RegisterClass()
139 static DecodeStatus DecodeFPR64CRegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeFPR64CRegisterClass()  argument
142   if (RegNo >= 8) {  in DecodeFPR64CRegisterClass()
145   MCRegister Reg = RISCV::F8_D + RegNo;  in DecodeFPR64CRegisterClass()
150 static DecodeStatus DecodeGPRNoX0RegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeGPRNoX0RegisterClass()  argument
153   if (RegNo == 0) {  in DecodeGPRNoX0RegisterClass()
157   return DecodeGPRRegisterClass(Inst, RegNo, Address, Decoder);  in DecodeGPRNoX0RegisterClass()
161 DecodeGPRNoX0X2RegisterClass(MCInst &Inst, uint64_t RegNo, uint32_t Address,  in DecodeGPRNoX0X2RegisterClass()  argument
163   if (RegNo == 2) {  in DecodeGPRNoX0X2RegisterClass()
167   return DecodeGPRNoX0RegisterClass(Inst, RegNo, Address, Decoder);  in DecodeGPRNoX0X2RegisterClass()
170 static DecodeStatus DecodeGPRCRegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeGPRCRegisterClass()  argument
173   if (RegNo >= 8)  in DecodeGPRCRegisterClass()
176   MCRegister Reg = RISCV::X8 + RegNo;  in DecodeGPRCRegisterClass()
181 static DecodeStatus DecodeGPRPairRegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeGPRPairRegisterClass()  argument
184   if (RegNo >= 32 || RegNo & 1)  in DecodeGPRPairRegisterClass()
187   MCRegister Reg = RISCV::X0 + RegNo;  in DecodeGPRPairRegisterClass()
192 static DecodeStatus DecodeSR07RegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeSR07RegisterClass()  argument
195   if (RegNo >= 8)  in DecodeSR07RegisterClass()
198   MCRegister Reg = (RegNo < 2) ? (RegNo + RISCV::X8) : (RegNo - 2 + RISCV::X18);  in DecodeSR07RegisterClass()
203 static DecodeStatus DecodeVRRegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeVRRegisterClass()  argument
206   if (RegNo >= 32)  in DecodeVRRegisterClass()
209   MCRegister Reg = RISCV::V0 + RegNo;  in DecodeVRRegisterClass()
214 static DecodeStatus DecodeVRM2RegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeVRM2RegisterClass()  argument
217   if (RegNo >= 32 || RegNo % 2)  in DecodeVRM2RegisterClass()
224       RI->getMatchingSuperReg(RISCV::V0 + RegNo, RISCV::sub_vrm1_0,  in DecodeVRM2RegisterClass()
231 static DecodeStatus DecodeVRM4RegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeVRM4RegisterClass()  argument
234   if (RegNo >= 32 || RegNo % 4)  in DecodeVRM4RegisterClass()
241       RI->getMatchingSuperReg(RISCV::V0 + RegNo, RISCV::sub_vrm1_0,  in DecodeVRM4RegisterClass()
248 static DecodeStatus DecodeVRM8RegisterClass(MCInst &Inst, uint32_t RegNo,  in DecodeVRM8RegisterClass()  argument
251   if (RegNo >= 32 || RegNo % 8)  in DecodeVRM8RegisterClass()
258       RI->getMatchingSuperReg(RISCV::V0 + RegNo, RISCV::sub_vrm1_0,  in DecodeVRM8RegisterClass()
265 static DecodeStatus decodeVMaskReg(MCInst &Inst, uint32_t RegNo,  in decodeVMaskReg()  argument
268   if (RegNo >= 2)  in decodeVMaskReg()
271   MCRegister Reg = (RegNo == 0) ? RISCV::V0 : RISCV::NoRegister;  in decodeVMaskReg()