diff options
Diffstat (limited to 'llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp')
| -rw-r--r-- | llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp b/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp index 2fa4d32..121b49c 100644 --- a/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp +++ b/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp @@ -286,6 +286,11 @@ static DecodeStatus DecodeSyncI(MCInst &Inst, uint64_t Address, const void *Decoder); +static DecodeStatus DecodeSynciR6(MCInst &Inst, + unsigned Insn, + uint64_t Address, + const void *Decoder); + static DecodeStatus DecodeMSA128Mem(MCInst &Inst, unsigned Insn, uint64_t Address, const void *Decoder); @@ -1300,6 +1305,21 @@ static DecodeStatus DecodeSyncI(MCInst &Inst, return MCDisassembler::Success; } +static DecodeStatus DecodeSynciR6(MCInst &Inst, + unsigned Insn, + uint64_t Address, + const void *Decoder) { + int Immediate = SignExtend32<16>(Insn & 0xffff); + unsigned Base = fieldFromInstruction(Insn, 16, 5); + + Base = getReg(Decoder, Mips::GPR32RegClassID, Base); + + Inst.addOperand(MCOperand::createReg(Base)); + Inst.addOperand(MCOperand::createImm(Immediate)); + + return MCDisassembler::Success; +} + static DecodeStatus DecodeMSA128Mem(MCInst &Inst, unsigned Insn, uint64_t Address, const void *Decoder) { int Offset = SignExtend32<10>(fieldFromInstruction(Insn, 16, 10)); |