diff options
Diffstat (limited to 'contrib/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp')
| -rw-r--r-- | contrib/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp b/contrib/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp index 59e49d8..0dba33a 100644 --- a/contrib/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp +++ b/contrib/llvm/lib/Target/Mips/Disassembler/MipsDisassembler.cpp @@ -143,6 +143,16 @@ static DecodeStatus DecodeACRegsDSPRegisterClass(MCInst &Inst, uint64_t Address, const void *Decoder); +static DecodeStatus DecodeHIRegsDSPRegisterClass(MCInst &Inst, + unsigned RegNo, + uint64_t Address, + const void *Decoder); + +static DecodeStatus DecodeLORegsDSPRegisterClass(MCInst &Inst, + unsigned RegNo, + uint64_t Address, + const void *Decoder); + static DecodeStatus DecodeBranchTarget(MCInst &Inst, unsigned Offset, uint64_t Address, @@ -496,6 +506,30 @@ static DecodeStatus DecodeACRegsDSPRegisterClass(MCInst &Inst, return MCDisassembler::Success; } +static DecodeStatus DecodeHIRegsDSPRegisterClass(MCInst &Inst, + unsigned RegNo, + uint64_t Address, + const void *Decoder) { + if (RegNo >= 4) + return MCDisassembler::Fail; + + unsigned Reg = getReg(Decoder, Mips::HIRegsDSPRegClassID, RegNo); + Inst.addOperand(MCOperand::CreateReg(Reg)); + return MCDisassembler::Success; +} + +static DecodeStatus DecodeLORegsDSPRegisterClass(MCInst &Inst, + unsigned RegNo, + uint64_t Address, + const void *Decoder) { + if (RegNo >= 4) + return MCDisassembler::Fail; + + unsigned Reg = getReg(Decoder, Mips::LORegsDSPRegClassID, RegNo); + Inst.addOperand(MCOperand::CreateReg(Reg)); + return MCDisassembler::Success; +} + static DecodeStatus DecodeBranchTarget(MCInst &Inst, unsigned Offset, uint64_t Address, |
