diff options
Diffstat (limited to 'llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp')
| -rw-r--r-- | llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp b/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp index f4f870bc4ec..3648211a0f9 100644 --- a/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp +++ b/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp @@ -252,6 +252,11 @@ static DecodeStatus DecodeCacheOp(MCInst &Inst, uint64_t Address, const void *Decoder); +static DecodeStatus DecodeCacheOpMM(MCInst &Inst, + unsigned Insn, + uint64_t Address, + const void *Decoder); + static DecodeStatus DecodeSyncI(MCInst &Inst, unsigned Insn, uint64_t Address, @@ -1089,6 +1094,23 @@ static DecodeStatus DecodeCacheOp(MCInst &Inst, return MCDisassembler::Success; } +static DecodeStatus DecodeCacheOpMM(MCInst &Inst, + unsigned Insn, + uint64_t Address, + const void *Decoder) { + int Offset = SignExtend32<12>(Insn & 0xfff); + unsigned Base = fieldFromInstruction(Insn, 16, 5); + unsigned Hint = fieldFromInstruction(Insn, 21, 5); + + Base = getReg(Decoder, Mips::GPR32RegClassID, Base); + + Inst.addOperand(MCOperand::CreateReg(Base)); + Inst.addOperand(MCOperand::CreateImm(Offset)); + Inst.addOperand(MCOperand::CreateImm(Hint)); + + return MCDisassembler::Success; +} + static DecodeStatus DecodeSyncI(MCInst &Inst, unsigned Insn, uint64_t Address, |
