diff options
Diffstat (limited to 'lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp')
-rw-r--r-- | lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp b/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp index 5251b60..0ed0723 100644 --- a/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp +++ b/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp @@ -164,6 +164,17 @@ static const unsigned G8Regs[] = { PPC::X28, PPC::X29, PPC::X30, PPC::X31 }; +static const unsigned QFRegs[] = { + PPC::QF0, PPC::QF1, PPC::QF2, PPC::QF3, + PPC::QF4, PPC::QF5, PPC::QF6, PPC::QF7, + PPC::QF8, PPC::QF9, PPC::QF10, PPC::QF11, + PPC::QF12, PPC::QF13, PPC::QF14, PPC::QF15, + PPC::QF16, PPC::QF17, PPC::QF18, PPC::QF19, + PPC::QF20, PPC::QF21, PPC::QF22, PPC::QF23, + PPC::QF24, PPC::QF25, PPC::QF26, PPC::QF27, + PPC::QF28, PPC::QF29, PPC::QF30, PPC::QF31 +}; + template <std::size_t N> static DecodeStatus decodeRegisterClass(MCInst &Inst, uint64_t RegNo, const unsigned (&Regs)[N]) { @@ -235,6 +246,15 @@ static DecodeStatus DecodeG8RCRegisterClass(MCInst &Inst, uint64_t RegNo, #define DecodePointerLikeRegClass0 DecodeGPRCRegisterClass #define DecodePointerLikeRegClass1 DecodeGPRC_NOR0RegisterClass +static DecodeStatus DecodeQFRCRegisterClass(MCInst &Inst, uint64_t RegNo, + uint64_t Address, + const void *Decoder) { + return decodeRegisterClass(Inst, RegNo, QFRegs); +} + +#define DecodeQSRCRegisterClass DecodeQFRCRegisterClass +#define DecodeQBRCRegisterClass DecodeQFRCRegisterClass + template<unsigned N> static DecodeStatus decodeUImmOperand(MCInst &Inst, uint64_t Imm, int64_t Address, const void *Decoder) { @@ -335,6 +355,15 @@ DecodeStatus PPCDisassembler::getInstruction(MCInst &MI, uint64_t &Size, uint32_t Inst = (Bytes[0] << 24) | (Bytes[1] << 16) | (Bytes[2] << 8) | (Bytes[3] << 0); + if ((STI.getFeatureBits() & PPC::FeatureQPX) != 0) { + DecodeStatus result = + decodeInstruction(DecoderTableQPX32, MI, Inst, Address, this, STI); + if (result != MCDisassembler::Fail) + return result; + + MI.clear(); + } + return decodeInstruction(DecoderTable32, MI, Inst, Address, this, STI); } |