diff options
Diffstat (limited to 'lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp')
| -rw-r--r-- | lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp b/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp index 73db32c0487..aea1b4f2d2c 100644 --- a/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp +++ b/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp @@ -85,6 +85,9 @@ static DecodeStatus DecodeDDDRegisterClass(MCInst &Inst, unsigned RegNo, static DecodeStatus DecodeDDDDRegisterClass(MCInst &Inst, unsigned RegNo, uint64_t Address, const void *Decoder); +static DecodeStatus DecodeZPRRegisterClass(MCInst &Inst, unsigned RegNo, + uint64_t Address, + const void *Decode); static DecodeStatus DecodeFixedPointScaleImm32(MCInst &Inst, unsigned Imm, uint64_t Address, @@ -436,6 +439,27 @@ static DecodeStatus DecodeGPR32spRegisterClass(MCInst &Inst, unsigned RegNo, Inst.addOperand(MCOperand::createReg(Register)); return Success; } +static const unsigned ZPRDecoderTable[] = { + AArch64::Z0, AArch64::Z1, AArch64::Z2, AArch64::Z3, + AArch64::Z4, AArch64::Z5, AArch64::Z6, AArch64::Z7, + AArch64::Z8, AArch64::Z9, AArch64::Z10, AArch64::Z11, + AArch64::Z12, AArch64::Z13, AArch64::Z14, AArch64::Z15, + AArch64::Z16, AArch64::Z17, AArch64::Z18, AArch64::Z19, + AArch64::Z20, AArch64::Z21, AArch64::Z22, AArch64::Z23, + AArch64::Z24, AArch64::Z25, AArch64::Z26, AArch64::Z27, + AArch64::Z28, AArch64::Z29, AArch64::Z30, AArch64::Z31 +}; + +static DecodeStatus DecodeZPRRegisterClass(MCInst &Inst, unsigned RegNo, + uint64_t Address, + const void* Decoder) { + if (RegNo > 31) + return Fail; + + unsigned Register = ZPRDecoderTable[RegNo]; + Inst.addOperand(MCOperand::createReg(Register)); + return Success; +} static const unsigned VectorDecoderTable[] = { AArch64::Q0, AArch64::Q1, AArch64::Q2, AArch64::Q3, AArch64::Q4, |