//===-- AArch64BaseInfo.h - Top level definitions for AArch64 ---*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file contains small standalone helper functions and enum definitions for // the AArch64 target useful for the compiler back-end and the MC libraries. // As such, it deliberately does not include references to LLVM core // code gen types, passes, etc.. // //===----------------------------------------------------------------------===// #ifndef LLVM_LIB_TARGET_AARCH64_UTILS_AARCH64BASEINFO_H #define LLVM_LIB_TARGET_AARCH64_UTILS_AARCH64BASEINFO_H // FIXME: Is it easiest to fix this layering violation by moving the .inc // #includes from AArch64MCTargetDesc.h to here? #include "MCTargetDesc/AArch64MCTargetDesc.h" // For AArch64::X0 and friends. #include "llvm/ADT/STLExtras.h" #include "llvm/ADT/StringSwitch.h" #include "llvm/Support/ErrorHandling.h" namespace llvm { inline static unsigned getWRegFromXReg(unsigned Reg) { switch (Reg) { case AArch64::X0: return AArch64::W0; case AArch64::X1: return AArch64::W1; case AArch64::X2: return AArch64::W2; case AArch64::X3: return AArch64::W3; case AArch64::X4: return AArch64::W4; case AArch64::X5: return AArch64::W5; case AArch64::X6: return AArch64::W6; case AArch64::X7: return AArch64::W7; case AArch64::X8: return AArch64::W8; case AArch64::X9: return AArch64::W9; case AArch64::X10: return AArch64::W10; case AArch64::X11: return AArch64::W11; case AArch64::X12: return AArch64::W12; case AArch64::X13: return AArch64::W13; case AArch64::X14: return AArch64::W14; case AArch64::X15: return AArch64::W15; case AArch64::X16: return AArch64::W16; case AArch64::X17: return AArch64::W17; case AArch64::X18: return AArch64::W18; case AArch64::X19: return AArch64::W19; case AArch64::X20: return AArch64::W20; case AArch64::X21: return AArch64::W21; case AArch64::X22: return AArch64::W22; case AArch64::X23: return AArch64::W23; case AArch64::X24: return AArch64::W24; case AArch64::X25: return AArch64::W25; case AArch64::X26: return AArch64::W26; case AArch64::X27: return AArch64::W27; case AArch64::X28: return AArch64::W28; case AArch64::FP: return AArch64::W29; case AArch64::LR: return AArch64::W30; case AArch64::SP: return AArch64::WSP; case AArch64::XZR: return AArch64::WZR; } // For anything else, return it unchanged. return Reg; } inline static unsigned getXRegFromWReg(unsigned Reg) { switch (Reg) { case AArch64::W0: return AArch64::X0; case AArch64::W1: return AArch64::X1; case AArch64::W2: return AArch64::X2; case AArch64::W3: return AArch64::X3; case AArch64::W4: return AArch64::X4; case AArch64::W5: return AArch64::X5; case AArch64::W6: return AArch64::X6; case AArch64::W7: return AArch64::X7; case AArch64::W8: return AArch64::X8; case AArch64::W9: return AArch64::X9; case AArch64::W10: return AArch64::X10; case AArch64::W11: return AArch64::X11; case AArch64::W12: return AArch64::X12; case AArch64::W13: return AArch64::X13; case AArch64::W14: return AArch64::X14; case AArch64::W15: return AArch64::X15; case AArch64::W16: return AArch64::X16; case AArch64::W17: return AArch64::X17; case AArch64::W18: return AArch64::X18; case AArch64::W19: return AArch64::X19; case AArch64::W20: return AArch64::X20; case AArch64::W21: return AArch64::X21; case AArch64::W22: return AArch64::X22; case AArch64::W23: return AArch64::X23; case AArch64::W24: return AArch64::X24; case AArch64::W25: return AArch64::X25; case AArch64::W26: return AArch64::X26; case AArch64::W27: return AArch64::X27; case AArch64::W28: return AArch64::X28; case AArch64::W29: return AArch64::FP; case AArch64::W30: return AArch64::LR; case AArch64::WSP: return AArch64::SP; case AArch64::WZR: return AArch64::XZR; } // For anything else, return it unchanged. return Reg; } static inline unsigned getBRegFromDReg(unsigned Reg) { switch (Reg) { case AArch64::D0: return AArch64::B0; case AArch64::D1: return AArch64::B1; case AArch64::D2: return AArch64::B2; case AArch64::D3: return AArch64::B3; case AArch64::D4: return AArch64::B4; case AArch64::D5: return AArch64::B5; case AArch64::D6: return AArch64::B6; case AArch64::D7: return AArch64::B7; case AArch64::D8: return AArch64::B8; case AArch64::D9: return AArch64::B9; case AArch64::D10: return AArch64::B10; case AArch64::D11: return AArch64::B11; case AArch64::D12: return AArch64::B12; case AArch64::D13: return AArch64::B13; case AArch64::D14: return AArch64::B14; case AArch64::D15: return AArch64::B15; case AArch64::D16: return AArch64::B16; case AArch64::D17: return AArch64::B17; case AArch64::D18: return AArch64::B18; case AArch64::D19: return AArch64::B19; case AArch64::D20: return AArch64::B20; case AArch64::D21: return AArch64::B21; case AArch64::D22: return AArch64::B22; case AArch64::D23: return AArch64::B23; case AArch64::D24: return AArch64::B24; case AArch64::D25: return AArch64::B25; case AArch64::D26: return AArch64::B26; case AArch64::D27: return AArch64::B27; case AArch64::D28: return AArch64::B28; case AArch64::D29: return AArch64::B29; case AArch64::D30: return AArch64::B30; case AArch64::D31: return AArch64::B31; } // For anything else, return it unchanged. return Reg; } static inline unsigned getDRegFromBReg(unsigned Reg) { switch (Reg) { case AArch64::B0: return AArch64::D0; case AArch64::B1: return AArch64::D1; case AArch64::B2: return AArch64::D2; case AArch64::B3: return AArch64::D3; case AArch64::B4: return AArch64::D4; case AArch64::B5: return AArch64::D5; case AArch64::B6: return AArch64::D6; case AArch64::B7: return AArch64::D7; case AArch64::B8: return AArch64::D8; case AArch64::B9: return AArch64::D9; case AArch64::B10: return AArch64::D10; case AArch64::B11: return AArch64::D11; case AArch64::B12: return AArch64::D12; case AArch64::B13: return AArch64::D13; case AArch64::B14: return AArch64::D14; case AArch64::B15: return AArch64::D15; case AArch64::B16: return AArch64::D16; case AArch64::B17: return AArch64::D17; case AArch64::B18: return AArch64::D18; case AArch64::B19: return AArch64::D19; case AArch64::B20: return AArch64::D20; case AArch64::B21: return AArch64::D21; case AArch64::B22: return AArch64::D22; case AArch64::B23: return AArch64::D23; case AArch64::B24: return AArch64::D24; case AArch64::B25: return AArch64::D25; case AArch64::B26: return AArch64::D26; case AArch64::B27: return AArch64::D27; case AArch64::B28: return AArch64::D28; case AArch64::B29: return AArch64::D29; case AArch64::B30: return AArch64::D30; case AArch64::B31: return AArch64::D31; } // For anything else, return it unchanged. return Reg; } namespace AArch64CC { // The CondCodes constants map directly to the 4-bit encoding of the condition // field for predicated instructions. enum CondCode { // Meaning (integer) Meaning (floating-point) EQ = 0x0, // Equal Equal NE = 0x1, // Not equal Not equal, or unordered HS = 0x2, // Unsigned higher or same >, ==, or unordered LO = 0x3, // Unsigned lower Less than MI = 0x4, // Minus, negative Less than PL = 0x5, // Plus, positive or zero >, ==, or unordered VS = 0x6, // Overflow Unordered VC = 0x7, // No overflow Not unordered HI = 0x8, // Unsigned higher Greater than, or unordered LS = 0x9, // Unsigned lower or same Less than or equal GE = 0xa, // Greater than or equal Greater than or equal LT = 0xb, // Less than Less than, or unordered GT = 0xc, // Greater than Greater than LE = 0xd, // Less than or equal <, ==, or unordered AL = 0xe, // Always (unconditional) Always (unconditional) NV = 0xf, // Always (unconditional) Always (unconditional) // Note the NV exists purely to disassemble 0b1111. Execution is "always". Invalid }; inline static const char *getCondCodeName(CondCode Code) { switch (Code) { default: llvm_unreachable("Unknown condition code"); case EQ: return "eq"; case NE: return "ne"; case HS: return "hs"; case LO: return "lo"; case MI: return "mi"; case PL: return "pl"; case VS: return "vs"; case VC: return "vc"; case HI: return "hi"; case LS: return "ls"; case GE: return "ge"; case LT: return "lt"; case GT: return "gt"; case LE: return "le"; case AL: return "al"; case NV: return "nv"; } } inline static CondCode getInvertedCondCode(CondCode Code) { // To reverse a condition it's necessary to only invert the low bit: return static_cast(static_cast(Code) ^ 0x1); } /// Given a condition code, return NZCV flags that would satisfy that condition. /// The flag bits are in the format expected by the ccmp instructions. /// Note that many different flag settings can satisfy a given condition code, /// this function just returns one of them. inline static unsigned getNZCVToSatisfyCondCode(CondCode Code) { // NZCV flags encoded as expected by ccmp instructions, ARMv8 ISA 5.5.7. enum { N = 8, Z = 4, C = 2, V = 1 }; switch (Code) { default: llvm_unreachable("Unknown condition code"); case EQ: return Z; // Z == 1 case NE: return 0; // Z == 0 case HS: return C; // C == 1 case LO: return 0; // C == 0 case MI: return N; // N == 1 case PL: return 0; // N == 0 case VS: return V; // V == 1 case VC: return 0; // V == 0 case HI: return C; // C == 1 && Z == 0 case LS: return 0; // C == 0 || Z == 1 case GE: return 0; // N == V case LT: return N; // N != V case GT: return 0; // Z == 0 && N == V case LE: return Z; // Z == 1 || N != V } } } // end namespace AArch64CC /// Instances of this class can perform bidirectional mapping from random /// identifier strings to operand encodings. For example "MSR" takes a named /// system-register which must be encoded somehow and decoded for printing. This /// central location means that the information for those transformations is not /// duplicated and remains in sync. /// /// FIXME: currently the algorithm is a completely unoptimised linear /// search. Obviously this could be improved, but we would probably want to work /// out just how often these instructions are emitted before working on it. It /// might even be optimal to just reorder the tables for the common instructions /// rather than changing the algorithm. struct AArch64NamedImmMapper { struct Mapping { const char *Name; uint32_t Value; uint64_t AvailableForFeatures; // empty AvailableForFeatures means "always-on" bool isNameEqual(std::string Other, uint64_t FeatureBits=~0ULL) const { if (AvailableForFeatures && !(AvailableForFeatures & FeatureBits)) return false; return Name == Other; } bool isValueEqual(uint32_t Other, uint64_t FeatureBits=~0ULL) const { if (AvailableForFeatures && !(AvailableForFeatures & FeatureBits)) return false; return Value == Other; } }; template AArch64NamedImmMapper(const Mapping (&Mappings)[N], uint32_t TooBigImm) : Mappings(&Mappings[0]), NumMappings(N), TooBigImm(TooBigImm) {} StringRef toString(uint32_t Value, uint64_t FeatureBits, bool &Valid) const; uint32_t fromString(StringRef Name, uint64_t FeatureBits, bool &Valid) const; /// Many of the instructions allow an alternative assembly form consisting of /// a simple immediate. Currently the only valid forms are ranges [0, N) where /// N being 0 indicates no immediate syntax-form is allowed. bool validImm(uint32_t Value) const; protected: const Mapping *Mappings; size_t NumMappings; uint32_t TooBigImm; }; namespace AArch64AT { enum ATValues { Invalid = -1, // Op0 Op1 CRn CRm Op2 S1E1R = 0x43c0, // 01 000 0111 1000 000 S1E2R = 0x63c0, // 01 100 0111 1000 000 S1E3R = 0x73c0, // 01 110 0111 1000 000 S1E1W = 0x43c1, // 01 000 0111 1000 001 S1E2W = 0x63c1, // 01 100 0111 1000 001 S1E3W = 0x73c1, // 01 110 0111 1000 001 S1E0R = 0x43c2, // 01 000 0111 1000 010 S1E0W = 0x43c3, // 01 000 0111 1000 011 S12E1R = 0x63c4, // 01 100 0111 1000 100 S12E1W = 0x63c5, // 01 100 0111 1000 101 S12E0R = 0x63c6, // 01 100 0111 1000 110 S12E0W = 0x63c7 // 01 100 0111 1000 111 }; struct ATMapper : AArch64NamedImmMapper { const static Mapping ATMappings[]; ATMapper(); }; } namespace AArch64DB { enum DBValues { Invalid = -1, OSHLD = 0x1, OSHST = 0x2, OSH = 0x3, NSHLD = 0x5, NSHST = 0x6, NSH = 0x7, ISHLD = 0x9, ISHST = 0xa, ISH = 0xb, LD = 0xd, ST = 0xe, SY = 0xf }; struct DBarrierMapper : AArch64NamedImmMapper { const static Mapping DBarrierMappings[]; DBarrierMapper(); }; } namespace AArch64DC { enum DCValues { Invalid = -1, // Op1 CRn CRm Op2 ZVA = 0x5ba1, // 01 011 0111 0100 001 IVAC = 0x43b1, // 01 000 0111 0110 001 ISW = 0x43b2, // 01 000 0111 0110 010 CVAC = 0x5bd1, // 01 011 0111 1010 001 CSW = 0x43d2, // 01 000 0111 1010 010 CVAU = 0x5bd9, // 01 011 0111 1011 001 CIVAC = 0x5bf1, // 01 011 0111 1110 001 CISW = 0x43f2 // 01 000 0111 1110 010 }; struct DCMapper : AArch64NamedImmMapper { const static Mapping DCMappings[]; DCMapper(); }; } namespace AArch64IC { enum ICValues { Invalid = -1, // Op1 CRn CRm Op2 IALLUIS = 0x0388, // 000 0111 0001 000 IALLU = 0x03a8, // 000 0111 0101 000 IVAU = 0x1ba9 // 011 0111 0101 001 }; struct ICMapper : AArch64NamedImmMapper { const static Mapping ICMappings[]; ICMapper(); }; static inline bool NeedsRegister(ICValues Val) { return Val == IVAU; } } namespace AArch64ISB { enum ISBValues { Invalid = -1, SY = 0xf }; struct ISBMapper : AArch64NamedImmMapper { const static Mapping ISBMappings[]; ISBMapper(); }; } namespace AArch64PRFM { enum PRFMValues { Invalid = -1, PLDL1KEEP = 0x00, PLDL1STRM = 0x01, PLDL2KEEP = 0x02, PLDL2STRM = 0x03, PLDL3KEEP = 0x04, PLDL3STRM = 0x05, PLIL1KEEP = 0x08, PLIL1STRM = 0x09, PLIL2KEEP = 0x0a, PLIL2STRM = 0x0b, PLIL3KEEP = 0x0c, PLIL3STRM = 0x0d, PSTL1KEEP = 0x10, PSTL1STRM = 0x11, PSTL2KEEP = 0x12, PSTL2STRM = 0x13, PSTL3KEEP = 0x14, PSTL3STRM = 0x15 }; struct PRFMMapper : AArch64NamedImmMapper { const static Mapping PRFMMappings[]; PRFMMapper(); }; } namespace AArch64PState { enum PStateValues { Invalid = -1, SPSel = 0x05, DAIFSet = 0x1e, DAIFClr = 0x1f, // v8.1a "Privileged Access Never" extension-specific PStates PAN = 0x04, }; struct PStateMapper : AArch64NamedImmMapper { const static Mapping PStateMappings[]; PStateMapper(); }; } namespace AArch64SE { enum ShiftExtSpecifiers { Invalid = -1, LSL, MSL, LSR, ASR, ROR, UXTB, UXTH, UXTW, UXTX, SXTB, SXTH, SXTW, SXTX }; } namespace AArch64Layout { enum VectorLayout { Invalid = -1, VL_8B, VL_4H, VL_2S, VL_1D, VL_16B, VL_8H, VL_4S, VL_2D, // Bare layout for the 128-bit vector // (only show ".b", ".h", ".s", ".d" without vector number) VL_B, VL_H, VL_S, VL_D }; } inline static const char * AArch64VectorLayoutToString(AArch64Layout::VectorLayout Layout) { switch (Layout) { case AArch64Layout::VL_8B: return ".8b"; case AArch64Layout::VL_4H: return ".4h"; case AArch64Layout::VL_2S: return ".2s"; case AArch64Layout::VL_1D: return ".1d"; case AArch64Layout::VL_16B: return ".16b"; case AArch64Layout::VL_8H: return ".8h"; case AArch64Layout::VL_4S: return ".4s"; case AArch64Layout::VL_2D: return ".2d"; case AArch64Layout::VL_B: return ".b"; case AArch64Layout::VL_H: return ".h"; case AArch64Layout::VL_S: return ".s"; case AArch64Layout::VL_D: return ".d"; default: llvm_unreachable("Unknown Vector Layout"); } } inline static AArch64Layout::VectorLayout AArch64StringToVectorLayout(StringRef LayoutStr) { return StringSwitch(LayoutStr) .Case(".8b", AArch64Layout::VL_8B) .Case(".4h", AArch64Layout::VL_4H) .Case(".2s", AArch64Layout::VL_2S) .Case(".1d", AArch64Layout::VL_1D) .Case(".16b", AArch64Layout::VL_16B) .Case(".8h", AArch64Layout::VL_8H) .Case(".4s", AArch64Layout::VL_4S) .Case(".2d", AArch64Layout::VL_2D) .Case(".b", AArch64Layout::VL_B) .Case(".h", AArch64Layout::VL_H) .Case(".s", AArch64Layout::VL_S) .Case(".d", AArch64Layout::VL_D) .Default(AArch64Layout::Invalid); } namespace AArch64SysReg { enum SysRegROValues { MDCCSR_EL0 = 0x9808, // 10 011 0000 0001 000 DBGDTRRX_EL0 = 0x9828, // 10 011 0000 0101 000 MDRAR_EL1 = 0x8080, // 10 000 0001 0000 000 OSLSR_EL1 = 0x808c, // 10 000 0001 0001 100 DBGAUTHSTATUS_EL1 = 0x83f6, // 10 000 0111 1110 110 PMCEID0_EL0 = 0xdce6, // 11 011 1001 1100 110 PMCEID1_EL0 = 0xdce7, // 11 011 1001 1100 111 MIDR_EL1 = 0xc000, // 11 000 0000 0000 000 CCSIDR_EL1 = 0xc800, // 11 001 0000 0000 000 CLIDR_EL1 = 0xc801, // 11 001 0000 0000 001 CTR_EL0 = 0xd801, // 11 011 0000 0000 001 MPIDR_EL1 = 0xc005, // 11 000 0000 0000 101 REVIDR_EL1 = 0xc006, // 11 000 0000 0000 110 AIDR_EL1 = 0xc807, // 11 001 0000 0000 111 DCZID_EL0 = 0xd807, // 11 011 0000 0000 111 ID_PFR0_EL1 = 0xc008, // 11 000 0000 0001 000 ID_PFR1_EL1 = 0xc009, // 11 000 0000 0001 001 ID_DFR0_EL1 = 0xc00a, // 11 000 0000 0001 010 ID_AFR0_EL1 = 0xc00b, // 11 000 0000 0001 011 ID_MMFR0_EL1 = 0xc00c, // 11 000 0000 0001 100 ID_MMFR1_EL1 = 0xc00d, // 11 000 0000 0001 101 ID_MMFR2_EL1 = 0xc00e, // 11 000 0000 0001 110 ID_MMFR3_EL1 = 0xc00f, // 11 000 0000 0001 111 ID_ISAR0_EL1 = 0xc010, // 11 000 0000 0010 000 ID_ISAR1_EL1 = 0xc011, // 11 000 0000 0010 001 ID_ISAR2_EL1 = 0xc012, // 11 000 0000 0010 010 ID_ISAR3_EL1 = 0xc013, // 11 000 0000 0010 011 ID_ISAR4_EL1 = 0xc014, // 11 000 0000 0010 100 ID_ISAR5_EL1 = 0xc015, // 11 000 0000 0010 101 ID_A64PFR0_EL1 = 0xc020, // 11 000 0000 0100 000 ID_A64PFR1_EL1 = 0xc021, // 11 000 0000 0100 001 ID_A64DFR0_EL1 = 0xc028, // 11 000 0000 0101 000 ID_A64DFR1_EL1 = 0xc029, // 11 000 0000 0101 001 ID_A64AFR0_EL1 = 0xc02c, // 11 000 0000 0101 100 ID_A64AFR1_EL1 = 0xc02d, // 11 000 0000 0101 101 ID_A64ISAR0_EL1 = 0xc030, // 11 000 0000 0110 000 ID_A64ISAR1_EL1 = 0xc031, // 11 000 0000 0110 001 ID_A64MMFR0_EL1 = 0xc038, // 11 000 0000 0111 000 ID_A64MMFR1_EL1 = 0xc039, // 11 000 0000 0111 001 MVFR0_EL1 = 0xc018, // 11 000 0000 0011 000 MVFR1_EL1 = 0xc019, // 11 000 0000 0011 001 MVFR2_EL1 = 0xc01a, // 11 000 0000 0011 010 RVBAR_EL1 = 0xc601, // 11 000 1100 0000 001 RVBAR_EL2 = 0xe601, // 11 100 1100 0000 001 RVBAR_EL3 = 0xf601, // 11 110 1100 0000 001 ISR_EL1 = 0xc608, // 11 000 1100 0001 000 CNTPCT_EL0 = 0xdf01, // 11 011 1110 0000 001 CNTVCT_EL0 = 0xdf02, // 11 011 1110 0000 010 // Trace registers TRCSTATR = 0x8818, // 10 001 0000 0011 000 TRCIDR8 = 0x8806, // 10 001 0000 0000 110 TRCIDR9 = 0x880e, // 10 001 0000 0001 110 TRCIDR10 = 0x8816, // 10 001 0000 0010 110 TRCIDR11 = 0x881e, // 10 001 0000 0011 110 TRCIDR12 = 0x8826, // 10 001 0000 0100 110 TRCIDR13 = 0x882e, // 10 001 0000 0101 110 TRCIDR0 = 0x8847, // 10 001 0000 1000 111 TRCIDR1 = 0x884f, // 10 001 0000 1001 111 TRCIDR2 = 0x8857, // 10 001 0000 1010 111 TRCIDR3 = 0x885f, // 10 001 0000 1011 111 TRCIDR4 = 0x8867, // 10 001 0000 1100 111 TRCIDR5 = 0x886f, // 10 001 0000 1101 111 TRCIDR6 = 0x8877, // 10 001 0000 1110 111 TRCIDR7 = 0x887f, // 10 001 0000 1111 111 TRCOSLSR = 0x888c, // 10 001 0001 0001 100 TRCPDSR = 0x88ac, // 10 001 0001 0101 100 TRCDEVAFF0 = 0x8bd6, // 10 001 0111 1010 110 TRCDEVAFF1 = 0x8bde, // 10 001 0111 1011 110 TRCLSR = 0x8bee, // 10 001 0111 1101 110 TRCAUTHSTATUS = 0x8bf6, // 10 001 0111 1110 110 TRCDEVARCH = 0x8bfe, // 10 001 0111 1111 110 TRCDEVID = 0x8b97, // 10 001 0111 0010 111 TRCDEVTYPE = 0x8b9f, // 10 001 0111 0011 111 TRCPIDR4 = 0x8ba7, // 10 001 0111 0100 111 TRCPIDR5 = 0x8baf, // 10 001 0111 0101 111 TRCPIDR6 = 0x8bb7, // 10 001 0111 0110 111 TRCPIDR7 = 0x8bbf, // 10 001 0111 0111 111 TRCPIDR0 = 0x8bc7, // 10 001 0111 1000 111 TRCPIDR1 = 0x8bcf, // 10 001 0111 1001 111 TRCPIDR2 = 0x8bd7, // 10 001 0111 1010 111 TRCPIDR3 = 0x8bdf, // 10 001 0111 1011 111 TRCCIDR0 = 0x8be7, // 10 001 0111 1100 111 TRCCIDR1 = 0x8bef, // 10 001 0111 1101 111 TRCCIDR2 = 0x8bf7, // 10 001 0111 1110 111 TRCCIDR3 = 0x8bff, // 10 001 0111 1111 111 // GICv3 registers ICC_IAR1_EL1 = 0xc660, // 11 000 1100 1100 000 ICC_IAR0_EL1 = 0xc640, // 11 000 1100 1000 000 ICC_HPPIR1_EL1 = 0xc662, // 11 000 1100 1100 010 ICC_HPPIR0_EL1 = 0xc642, // 11 000 1100 1000 010 ICC_RPR_EL1 = 0xc65b, // 11 000 1100 1011 011 ICH_VTR_EL2 = 0xe659, // 11 100 1100 1011 001 ICH_EISR_EL2 = 0xe65b, // 11 100 1100 1011 011 ICH_ELSR_EL2 = 0xe65d // 11 100 1100 1011 101 }; enum SysRegWOValues { DBGDTRTX_EL0 = 0x9828, // 10 011 0000 0101 000 OSLAR_EL1 = 0x8084, // 10 000 0001 0000 100 PMSWINC_EL0 = 0xdce4, // 11 011 1001 1100 100 // Trace Registers TRCOSLAR = 0x8884, // 10 001 0001 0000 100 TRCLAR = 0x8be6, // 10 001 0111 1100 110 // GICv3 registers ICC_EOIR1_EL1 = 0xc661, // 11 000 1100 1100 001 ICC_EOIR0_EL1 = 0xc641, // 11 000 1100 1000 001 ICC_DIR_EL1 = 0xc659, // 11 000 1100 1011 001 ICC_SGI1R_EL1 = 0xc65d, // 11 000 1100 1011 101 ICC_ASGI1R_EL1 = 0xc65e, // 11 000 1100 1011 110 ICC_SGI0R_EL1 = 0xc65f // 11 000 1100 1011 111 }; enum SysRegValues { Invalid = -1, // Op0 Op1 CRn CRm Op2 OSDTRRX_EL1 = 0x8002, // 10 000 0000 0000 010 OSDTRTX_EL1 = 0x801a, // 10 000 0000 0011 010 TEECR32_EL1 = 0x9000, // 10 010 0000 0000 000 MDCCINT_EL1 = 0x8010, // 10 000 0000 0010 000 MDSCR_EL1 = 0x8012, // 10 000 0000 0010 010 DBGDTR_EL0 = 0x9820, // 10 011 0000 0100 000 OSECCR_EL1 = 0x8032, // 10 000 0000 0110 010 DBGVCR32_EL2 = 0xa038, // 10 100 0000 0111 000 DBGBVR0_EL1 = 0x8004, // 10 000 0000 0000 100 DBGBVR1_EL1 = 0x800c, // 10 000 0000 0001 100 DBGBVR2_EL1 = 0x8014, // 10 000 0000 0010 100 DBGBVR3_EL1 = 0x801c, // 10 000 0000 0011 100 DBGBVR4_EL1 = 0x8024, // 10 000 0000 0100 100 DBGBVR5_EL1 = 0x802c, // 10 000 0000 0101 100 DBGBVR6_EL1 = 0x8034, // 10 000 0000 0110 100 DBGBVR7_EL1 = 0x803c, // 10 000 0000 0111 100 DBGBVR8_EL1 = 0x8044, // 10 000 0000 1000 100 DBGBVR9_EL1 = 0x804c, // 10 000 0000 1001 100 DBGBVR10_EL1 = 0x8054, // 10 000 0000 1010 100 DBGBVR11_EL1 = 0x805c, // 10 000 0000 1011 100 DBGBVR12_EL1 = 0x8064, // 10 000 0000 1100 100 DBGBVR13_EL1 = 0x806c, // 10 000 0000 1101 100 DBGBVR14_EL1 = 0x8074, // 10 000 0000 1110 100 DBGBVR15_EL1 = 0x807c, // 10 000 0000 1111 100 DBGBCR0_EL1 = 0x8005, // 10 000 0000 0000 101 DBGBCR1_EL1 = 0x800d, // 10 000 0000 0001 101 DBGBCR2_EL1 = 0x8015, // 10 000 0000 0010 101 DBGBCR3_EL1 = 0x801d, // 10 000 0000 0011 101 DBGBCR4_EL1 = 0x8025, // 10 000 0000 0100 101 DBGBCR5_EL1 = 0x802d, // 10 000 0000 0101 101 DBGBCR6_EL1 = 0x8035, // 10 000 0000 0110 101 DBGBCR7_EL1 = 0x803d, // 10 000 0000 0111 101 DBGBCR8_EL1 = 0x8045, // 10 000 0000 1000 101 DBGBCR9_EL1 = 0x804d, // 10 000 0000 1001 101 DBGBCR10_EL1 = 0x8055, // 10 000 0000 1010 101 DBGBCR11_EL1 = 0x805d, // 10 000 0000 1011 101 DBGBCR12_EL1 = 0x8065, // 10 000 0000 1100 101 DBGBCR13_EL1 = 0x806d, // 10 000 0000 1101 101 DBGBCR14_EL1 = 0x8075, // 10 000 0000 1110 101 DBGBCR15_EL1 = 0x807d, // 10 000 0000 1111 101 DBGWVR0_EL1 = 0x8006, // 10 000 0000 0000 110 DBGWVR1_EL1 = 0x800e, // 10 000 0000 0001 110 DBGWVR2_EL1 = 0x8016, // 10 000 0000 0010 110 DBGWVR3_EL1 = 0x801e, // 10 000 0000 0011 110 DBGWVR4_EL1 = 0x8026, // 10 000 0000 0100 110 DBGWVR5_EL1 = 0x802e, // 10 000 0000 0101 110 DBGWVR6_EL1 = 0x8036, // 10 000 0000 0110 110 DBGWVR7_EL1 = 0x803e, // 10 000 0000 0111 110 DBGWVR8_EL1 = 0x8046, // 10 000 0000 1000 110 DBGWVR9_EL1 = 0x804e, // 10 000 0000 1001 110 DBGWVR10_EL1 = 0x8056, // 10 000 0000 1010 110 DBGWVR11_EL1 = 0x805e, // 10 000 0000 1011 110 DBGWVR12_EL1 = 0x8066, // 10 000 0000 1100 110 DBGWVR13_EL1 = 0x806e, // 10 000 0000 1101 110 DBGWVR14_EL1 = 0x8076, // 10 000 0000 1110 110 DBGWVR15_EL1 = 0x807e, // 10 000 0000 1111 110 DBGWCR0_EL1 = 0x8007, // 10 000 0000 0000 111 DBGWCR1_EL1 = 0x800f, // 10 000 0000 0001 111 DBGWCR2_EL1 = 0x8017, // 10 000 0000 0010 111 DBGWCR3_EL1 = 0x801f, // 10 000 0000 0011 111 DBGWCR4_EL1 = 0x8027, // 10 000 0000 0100 111 DBGWCR5_EL1 = 0x802f, // 10 000 0000 0101 111 DBGWCR6_EL1 = 0x8037, // 10 000 0000 0110 111 DBGWCR7_EL1 = 0x803f, // 10 000 0000 0111 111 DBGWCR8_EL1 = 0x8047, // 10 000 0000 1000 111 DBGWCR9_EL1 = 0x804f, // 10 000 0000 1001 111 DBGWCR10_EL1 = 0x8057, // 10 000 0000 1010 111 DBGWCR11_EL1 = 0x805f, // 10 000 0000 1011 111 DBGWCR12_EL1 = 0x8067, // 10 000 0000 1100 111 DBGWCR13_EL1 = 0x806f, // 10 000 0000 1101 111 DBGWCR14_EL1 = 0x8077, // 10 000 0000 1110 111 DBGWCR15_EL1 = 0x807f, // 10 000 0000 1111 111 TEEHBR32_EL1 = 0x9080, // 10 010 0001 0000 000 OSDLR_EL1 = 0x809c, // 10 000 0001 0011 100 DBGPRCR_EL1 = 0x80a4, // 10 000 0001 0100 100 DBGCLAIMSET_EL1 = 0x83c6, // 10 000 0111 1000 110 DBGCLAIMCLR_EL1 = 0x83ce, // 10 000 0111 1001 110 CSSELR_EL1 = 0xd000, // 11 010 0000 0000 000 VPIDR_EL2 = 0xe000, // 11 100 0000 0000 000 VMPIDR_EL2 = 0xe005, // 11 100 0000 0000 101 CPACR_EL1 = 0xc082, // 11 000 0001 0000 010 SCTLR_EL1 = 0xc080, // 11 000 0001 0000 000 SCTLR_EL2 = 0xe080, // 11 100 0001 0000 000 SCTLR_EL3 = 0xf080, // 11 110 0001 0000 000 ACTLR_EL1 = 0xc081, // 11 000 0001 0000 001 ACTLR_EL2 = 0xe081, // 11 100 0001 0000 001 ACTLR_EL3 = 0xf081, // 11 110 0001 0000 001 HCR_EL2 = 0xe088, // 11 100 0001 0001 000 SCR_EL3 = 0xf088, // 11 110 0001 0001 000 MDCR_EL2 = 0xe089, // 11 100 0001 0001 001 SDER32_EL3 = 0xf089, // 11 110 0001 0001 001 CPTR_EL2 = 0xe08a, // 11 100 0001 0001 010 CPTR_EL3 = 0xf08a, // 11 110 0001 0001 010 HSTR_EL2 = 0xe08b, // 11 100 0001 0001 011 HACR_EL2 = 0xe08f, // 11 100 0001 0001 111 MDCR_EL3 = 0xf099, // 11 110 0001 0011 001 TTBR0_EL1 = 0xc100, // 11 000 0010 0000 000 TTBR0_EL2 = 0xe100, // 11 100 0010 0000 000 TTBR0_EL3 = 0xf100, // 11 110 0010 0000 000 TTBR1_EL1 = 0xc101, // 11 000 0010 0000 001 TCR_EL1 = 0xc102, // 11 000 0010 0000 010 TCR_EL2 = 0xe102, // 11 100 0010 0000 010 TCR_EL3 = 0xf102, // 11 110 0010 0000 010 VTTBR_EL2 = 0xe108, // 11 100 0010 0001 000 VTCR_EL2 = 0xe10a, // 11 100 0010 0001 010 DACR32_EL2 = 0xe180, // 11 100 0011 0000 000 SPSR_EL1 = 0xc200, // 11 000 0100 0000 000 SPSR_EL2 = 0xe200, // 11 100 0100 0000 000 SPSR_EL3 = 0xf200, // 11 110 0100 0000 000 ELR_EL1 = 0xc201, // 11 000 0100 0000 001 ELR_EL2 = 0xe201, // 11 100 0100 0000 001 ELR_EL3 = 0xf201, // 11 110 0100 0000 001 SP_EL0 = 0xc208, // 11 000 0100 0001 000 SP_EL1 = 0xe208, // 11 100 0100 0001 000 SP_EL2 = 0xf208, // 11 110 0100 0001 000 SPSel = 0xc210, // 11 000 0100 0010 000 NZCV = 0xda10, // 11 011 0100 0010 000 DAIF = 0xda11, // 11 011 0100 0010 001 CurrentEL = 0xc212, // 11 000 0100 0010 010 SPSR_irq = 0xe218, // 11 100 0100 0011 000 SPSR_abt = 0xe219, // 11 100 0100 0011 001 SPSR_und = 0xe21a, // 11 100 0100 0011 010 SPSR_fiq = 0xe21b, // 11 100 0100 0011 011 FPCR = 0xda20, // 11 011 0100 0100 000 FPSR = 0xda21, // 11 011 0100 0100 001 DSPSR_EL0 = 0xda28, // 11 011 0100 0101 000 DLR_EL0 = 0xda29, // 11 011 0100 0101 001 IFSR32_EL2 = 0xe281, // 11 100 0101 0000 001 AFSR0_EL1 = 0xc288, // 11 000 0101 0001 000 AFSR0_EL2 = 0xe288, // 11 100 0101 0001 000 AFSR0_EL3 = 0xf288, // 11 110 0101 0001 000 AFSR1_EL1 = 0xc289, // 11 000 0101 0001 001 AFSR1_EL2 = 0xe289, // 11 100 0101 0001 001 AFSR1_EL3 = 0xf289, // 11 110 0101 0001 001 ESR_EL1 = 0xc290, // 11 000 0101 0010 000 ESR_EL2 = 0xe290, // 11 100 0101 0010 000 ESR_EL3 = 0xf290, // 11 110 0101 0010 000 FPEXC32_EL2 = 0xe298, // 11 100 0101 0011 000 FAR_EL1 = 0xc300, // 11 000 0110 0000 000 FAR_EL2 = 0xe300, // 11 100 0110 0000 000 FAR_EL3 = 0xf300, // 11 110 0110 0000 000 HPFAR_EL2 = 0xe304, // 11 100 0110 0000 100 PAR_EL1 = 0xc3a0, // 11 000 0111 0100 000 PMCR_EL0 = 0xdce0, // 11 011 1001 1100 000 PMCNTENSET_EL0 = 0xdce1, // 11 011 1001 1100 001 PMCNTENCLR_EL0 = 0xdce2, // 11 011 1001 1100 010 PMOVSCLR_EL0 = 0xdce3, // 11 011 1001 1100 011 PMSELR_EL0 = 0xdce5, // 11 011 1001 1100 101 PMCCNTR_EL0 = 0xdce8, // 11 011 1001 1101 000 PMXEVTYPER_EL0 = 0xdce9, // 11 011 1001 1101 001 PMXEVCNTR_EL0 = 0xdcea, // 11 011 1001 1101 010 PMUSERENR_EL0 = 0xdcf0, // 11 011 1001 1110 000 PMINTENSET_EL1 = 0xc4f1, // 11 000 1001 1110 001 PMINTENCLR_EL1 = 0xc4f2, // 11 000 1001 1110 010 PMOVSSET_EL0 = 0xdcf3, // 11 011 1001 1110 011 MAIR_EL1 = 0xc510, // 11 000 1010 0010 000 MAIR_EL2 = 0xe510, // 11 100 1010 0010 000 MAIR_EL3 = 0xf510, // 11 110 1010 0010 000 AMAIR_EL1 = 0xc518, // 11 000 1010 0011 000 AMAIR_EL2 = 0xe518, // 11 100 1010 0011 000 AMAIR_EL3 = 0xf518, // 11 110 1010 0011 000 VBAR_EL1 = 0xc600, // 11 000 1100 0000 000 VBAR_EL2 = 0xe600, // 11 100 1100 0000 000 VBAR_EL3 = 0xf600, // 11 110 1100 0000 000 RMR_EL1 = 0xc602, // 11 000 1100 0000 010 RMR_EL2 = 0xe602, // 11 100 1100 0000 010 RMR_EL3 = 0xf602, // 11 110 1100 0000 010 CONTEXTIDR_EL1 = 0xc681, // 11 000 1101 0000 001 TPIDR_EL0 = 0xde82, // 11 011 1101 0000 010 TPIDR_EL2 = 0xe682, // 11 100 1101 0000 010 TPIDR_EL3 = 0xf682, // 11 110 1101 0000 010 TPIDRRO_EL0 = 0xde83, // 11 011 1101 0000 011 TPIDR_EL1 = 0xc684, // 11 000 1101 0000 100 CNTFRQ_EL0 = 0xdf00, // 11 011 1110 0000 000 CNTVOFF_EL2 = 0xe703, // 11 100 1110 0000 011 CNTKCTL_EL1 = 0xc708, // 11 000 1110 0001 000 CNTHCTL_EL2 = 0xe708, // 11 100 1110 0001 000 CNTP_TVAL_EL0 = 0xdf10, // 11 011 1110 0010 000 CNTHP_TVAL_EL2 = 0xe710, // 11 100 1110 0010 000 CNTPS_TVAL_EL1 = 0xff10, // 11 111 1110 0010 000 CNTP_CTL_EL0 = 0xdf11, // 11 011 1110 0010 001 CNTHP_CTL_EL2 = 0xe711, // 11 100 1110 0010 001 CNTPS_CTL_EL1 = 0xff11, // 11 111 1110 0010 001 CNTP_CVAL_EL0 = 0xdf12, // 11 011 1110 0010 010 CNTHP_CVAL_EL2 = 0xe712, // 11 100 1110 0010 010 CNTPS_CVAL_EL1 = 0xff12, // 11 111 1110 0010 010 CNTV_TVAL_EL0 = 0xdf18, // 11 011 1110 0011 000 CNTV_CTL_EL0 = 0xdf19, // 11 011 1110 0011 001 CNTV_CVAL_EL0 = 0xdf1a, // 11 011 1110 0011 010 PMEVCNTR0_EL0 = 0xdf40, // 11 011 1110 1000 000 PMEVCNTR1_EL0 = 0xdf41, // 11 011 1110 1000 001 PMEVCNTR2_EL0 = 0xdf42, // 11 011 1110 1000 010 PMEVCNTR3_EL0 = 0xdf43, // 11 011 1110 1000 011 PMEVCNTR4_EL0 = 0xdf44, // 11 011 1110 1000 100 PMEVCNTR5_EL0 = 0xdf45, // 11 011 1110 1000 101 PMEVCNTR6_EL0 = 0xdf46, // 11 011 1110 1000 110 PMEVCNTR7_EL0 = 0xdf47, // 11 011 1110 1000 111 PMEVCNTR8_EL0 = 0xdf48, // 11 011 1110 1001 000 PMEVCNTR9_EL0 = 0xdf49, // 11 011 1110 1001 001 PMEVCNTR10_EL0 = 0xdf4a, // 11 011 1110 1001 010 PMEVCNTR11_EL0 = 0xdf4b, // 11 011 1110 1001 011 PMEVCNTR12_EL0 = 0xdf4c, // 11 011 1110 1001 100 PMEVCNTR13_EL0 = 0xdf4d, // 11 011 1110 1001 101 PMEVCNTR14_EL0 = 0xdf4e, // 11 011 1110 1001 110 PMEVCNTR15_EL0 = 0xdf4f, // 11 011 1110 1001 111 PMEVCNTR16_EL0 = 0xdf50, // 11 011 1110 1010 000 PMEVCNTR17_EL0 = 0xdf51, // 11 011 1110 1010 001 PMEVCNTR18_EL0 = 0xdf52, // 11 011 1110 1010 010 PMEVCNTR19_EL0 = 0xdf53, // 11 011 1110 1010 011 PMEVCNTR20_EL0 = 0xdf54, // 11 011 1110 1010 100 PMEVCNTR21_EL0 = 0xdf55, // 11 011 1110 1010 101 PMEVCNTR22_EL0 = 0xdf56, // 11 011 1110 1010 110 PMEVCNTR23_EL0 = 0xdf57, // 11 011 1110 1010 111 PMEVCNTR24_EL0 = 0xdf58, // 11 011 1110 1011 000 PMEVCNTR25_EL0 = 0xdf59, // 11 011 1110 1011 001 PMEVCNTR26_EL0 = 0xdf5a, // 11 011 1110 1011 010 PMEVCNTR27_EL0 = 0xdf5b, // 11 011 1110 1011 011 PMEVCNTR28_EL0 = 0xdf5c, // 11 011 1110 1011 100 PMEVCNTR29_EL0 = 0xdf5d, // 11 011 1110 1011 101 PMEVCNTR30_EL0 = 0xdf5e, // 11 011 1110 1011 110 PMCCFILTR_EL0 = 0xdf7f, // 11 011 1110 1111 111 PMEVTYPER0_EL0 = 0xdf60, // 11 011 1110 1100 000 PMEVTYPER1_EL0 = 0xdf61, // 11 011 1110 1100 001 PMEVTYPER2_EL0 = 0xdf62, // 11 011 1110 1100 010 PMEVTYPER3_EL0 = 0xdf63, // 11 011 1110 1100 011 PMEVTYPER4_EL0 = 0xdf64, // 11 011 1110 1100 100 PMEVTYPER5_EL0 = 0xdf65, // 11 011 1110 1100 101 PMEVTYPER6_EL0 = 0xdf66, // 11 011 1110 1100 110 PMEVTYPER7_EL0 = 0xdf67, // 11 011 1110 1100 111 PMEVTYPER8_EL0 = 0xdf68, // 11 011 1110 1101 000 PMEVTYPER9_EL0 = 0xdf69, // 11 011 1110 1101 001 PMEVTYPER10_EL0 = 0xdf6a, // 11 011 1110 1101 010 PMEVTYPER11_EL0 = 0xdf6b, // 11 011 1110 1101 011 PMEVTYPER12_EL0 = 0xdf6c, // 11 011 1110 1101 100 PMEVTYPER13_EL0 = 0xdf6d, // 11 011 1110 1101 101 PMEVTYPER14_EL0 = 0xdf6e, // 11 011 1110 1101 110 PMEVTYPER15_EL0 = 0xdf6f, // 11 011 1110 1101 111 PMEVTYPER16_EL0 = 0xdf70, // 11 011 1110 1110 000 PMEVTYPER17_EL0 = 0xdf71, // 11 011 1110 1110 001 PMEVTYPER18_EL0 = 0xdf72, // 11 011 1110 1110 010 PMEVTYPER19_EL0 = 0xdf73, // 11 011 1110 1110 011 PMEVTYPER20_EL0 = 0xdf74, // 11 011 1110 1110 100 PMEVTYPER21_EL0 = 0xdf75, // 11 011 1110 1110 101 PMEVTYPER22_EL0 = 0xdf76, // 11 011 1110 1110 110 PMEVTYPER23_EL0 = 0xdf77, // 11 011 1110 1110 111 PMEVTYPER24_EL0 = 0xdf78, // 11 011 1110 1111 000 PMEVTYPER25_EL0 = 0xdf79, // 11 011 1110 1111 001 PMEVTYPER26_EL0 = 0xdf7a, // 11 011 1110 1111 010 PMEVTYPER27_EL0 = 0xdf7b, // 11 011 1110 1111 011 PMEVTYPER28_EL0 = 0xdf7c, // 11 011 1110 1111 100 PMEVTYPER29_EL0 = 0xdf7d, // 11 011 1110 1111 101 PMEVTYPER30_EL0 = 0xdf7e, // 11 011 1110 1111 110 // Trace registers TRCPRGCTLR = 0x8808, // 10 001 0000 0001 000 TRCPROCSELR = 0x8810, // 10 001 0000 0010 000 TRCCONFIGR = 0x8820, // 10 001 0000 0100 000 TRCAUXCTLR = 0x8830, // 10 001 0000 0110 000 TRCEVENTCTL0R = 0x8840, // 10 001 0000 1000 000 TRCEVENTCTL1R = 0x8848, // 10 001 0000 1001 000 TRCSTALLCTLR = 0x8858, // 10 001 0000 1011 000 TRCTSCTLR = 0x8860, // 10 001 0000 1100 000 TRCSYNCPR = 0x8868, // 10 001 0000 1101 000 TRCCCCTLR = 0x8870, // 10 001 0000 1110 000 TRCBBCTLR = 0x8878, // 10 001 0000 1111 000 TRCTRACEIDR = 0x8801, // 10 001 0000 0000 001 TRCQCTLR = 0x8809, // 10 001 0000 0001 001 TRCVICTLR = 0x8802, // 10 001 0000 0000 010 TRCVIIECTLR = 0x880a, // 10 001 0000 0001 010 TRCVISSCTLR = 0x8812, // 10 001 0000 0010 010 TRCVIPCSSCTLR = 0x881a, // 10 001 0000 0011 010 TRCVDCTLR = 0x8842, // 10 001 0000 1000 010 TRCVDSACCTLR = 0x884a, // 10 001 0000 1001 010 TRCVDARCCTLR = 0x8852, // 10 001 0000 1010 010 TRCSEQEVR0 = 0x8804, // 10 001 0000 0000 100 TRCSEQEVR1 = 0x880c, // 10 001 0000 0001 100 TRCSEQEVR2 = 0x8814, // 10 001 0000 0010 100 TRCSEQRSTEVR = 0x8834, // 10 001 0000 0110 100 TRCSEQSTR = 0x883c, // 10 001 0000 0111 100 TRCEXTINSELR = 0x8844, // 10 001 0000 1000 100 TRCCNTRLDVR0 = 0x8805, // 10 001 0000 0000 101 TRCCNTRLDVR1 = 0x880d, // 10 001 0000 0001 101 TRCCNTRLDVR2 = 0x8815, // 10 001 0000 0010 101 TRCCNTRLDVR3 = 0x881d, // 10 001 0000 0011 101 TRCCNTCTLR0 = 0x8825, // 10 001 0000 0100 101 TRCCNTCTLR1 = 0x882d, // 10 001 0000 0101 101 TRCCNTCTLR2 = 0x8835, // 10 001 0000 0110 101 TRCCNTCTLR3 = 0x883d, // 10 001 0000 0111 101 TRCCNTVR0 = 0x8845, // 10 001 0000 1000 101 TRCCNTVR1 = 0x884d, // 10 001 0000 1001 101 TRCCNTVR2 = 0x8855, // 10 001 0000 1010 101 TRCCNTVR3 = 0x885d, // 10 001 0000 1011 101 TRCIMSPEC0 = 0x8807, // 10 001 0000 0000 111 TRCIMSPEC1 = 0x880f, // 10 001 0000 0001 111 TRCIMSPEC2 = 0x8817, // 10 001 0000 0010 111 TRCIMSPEC3 = 0x881f, // 10 001 0000 0011 111 TRCIMSPEC4 = 0x8827, // 10 001 0000 0100 111 TRCIMSPEC5 = 0x882f, // 10 001 0000 0101 111 TRCIMSPEC6 = 0x8837, // 10 001 0000 0110 111 TRCIMSPEC7 = 0x883f, // 10 001 0000 0111 111 TRCRSCTLR2 = 0x8890, // 10 001 0001 0010 000 TRCRSCTLR3 = 0x8898, // 10 001 0001 0011 000 TRCRSCTLR4 = 0x88a0, // 10 001 0001 0100 000 TRCRSCTLR5 = 0x88a8, // 10 001 0001 0101 000 TRCRSCTLR6 = 0x88b0, // 10 001 0001 0110 000 TRCRSCTLR7 = 0x88b8, // 10 001 0001 0111 000 TRCRSCTLR8 = 0x88c0, // 10 001 0001 1000 000 TRCRSCTLR9 = 0x88c8, // 10 001 0001 1001 000 TRCRSCTLR10 = 0x88d0, // 10 001 0001 1010 000 TRCRSCTLR11 = 0x88d8, // 10 001 0001 1011 000 TRCRSCTLR12 = 0x88e0, // 10 001 0001 1100 000 TRCRSCTLR13 = 0x88e8, // 10 001 0001 1101 000 TRCRSCTLR14 = 0x88f0, // 10 001 0001 1110 000 TRCRSCTLR15 = 0x88f8, // 10 001 0001 1111 000 TRCRSCTLR16 = 0x8881, // 10 001 0001 0000 001 TRCRSCTLR17 = 0x8889, // 10 001 0001 0001 001 TRCRSCTLR18 = 0x8891, // 10 001 0001 0010 001 TRCRSCTLR19 = 0x8899, // 10 001 0001 0011 001 TRCRSCTLR20 = 0x88a1, // 10 001 0001 0100 001 TRCRSCTLR21 = 0x88a9, // 10 001 0001 0101 001 TRCRSCTLR22 = 0x88b1, // 10 001 0001 0110 001 TRCRSCTLR23 = 0x88b9, // 10 001 0001 0111 001 TRCRSCTLR24 = 0x88c1, // 10 001 0001 1000 001 TRCRSCTLR25 = 0x88c9, // 10 001 0001 1001 001 TRCRSCTLR26 = 0x88d1, // 10 001 0001 1010 001 TRCRSCTLR27 = 0x88d9, // 10 001 0001 1011 001 TRCRSCTLR28 = 0x88e1, // 10 001 0001 1100 001 TRCRSCTLR29 = 0x88e9, // 10 001 0001 1101 001 TRCRSCTLR30 = 0x88f1, // 10 001 0001 1110 001 TRCRSCTLR31 = 0x88f9, // 10 001 0001 1111 001 TRCSSCCR0 = 0x8882, // 10 001 0001 0000 010 TRCSSCCR1 = 0x888a, // 10 001 0001 0001 010 TRCSSCCR2 = 0x8892, // 10 001 0001 0010 010 TRCSSCCR3 = 0x889a, // 10 001 0001 0011 010 TRCSSCCR4 = 0x88a2, // 10 001 0001 0100 010 TRCSSCCR5 = 0x88aa, // 10 001 0001 0101 010 TRCSSCCR6 = 0x88b2, // 10 001 0001 0110 010 TRCSSCCR7 = 0x88ba, // 10 001 0001 0111 010 TRCSSCSR0 = 0x88c2, // 10 001 0001 1000 010 TRCSSCSR1 = 0x88ca, // 10 001 0001 1001 010 TRCSSCSR2 = 0x88d2, // 10 001 0001 1010 010 TRCSSCSR3 = 0x88da, // 10 001 0001 1011 010 TRCSSCSR4 = 0x88e2, // 10 001 0001 1100 010 TRCSSCSR5 = 0x88ea, // 10 001 0001 1101 010 TRCSSCSR6 = 0x88f2, // 10 001 0001 1110 010 TRCSSCSR7 = 0x88fa, // 10 001 0001 1111 010 TRCSSPCICR0 = 0x8883, // 10 001 0001 0000 011 TRCSSPCICR1 = 0x888b, // 10 001 0001 0001 011 TRCSSPCICR2 = 0x8893, // 10 001 0001 0010 011 TRCSSPCICR3 = 0x889b, // 10 001 0001 0011 011 TRCSSPCICR4 = 0x88a3, // 10 001 0001 0100 011 TRCSSPCICR5 = 0x88ab, // 10 001 0001 0101 011 TRCSSPCICR6 = 0x88b3, // 10 001 0001 0110 011 TRCSSPCICR7 = 0x88bb, // 10 001 0001 0111 011 TRCPDCR = 0x88a4, // 10 001 0001 0100 100 TRCACVR0 = 0x8900, // 10 001 0010 0000 000 TRCACVR1 = 0x8910, // 10 001 0010 0010 000 TRCACVR2 = 0x8920, // 10 001 0010 0100 000 TRCACVR3 = 0x8930, // 10 001 0010 0110 000 TRCACVR4 = 0x8940, // 10 001 0010 1000 000 TRCACVR5 = 0x8950, // 10 001 0010 1010 000 TRCACVR6 = 0x8960, // 10 001 0010 1100 000 TRCACVR7 = 0x8970, // 10 001 0010 1110 000 TRCACVR8 = 0x8901, // 10 001 0010 0000 001 TRCACVR9 = 0x8911, // 10 001 0010 0010 001 TRCACVR10 = 0x8921, // 10 001 0010 0100 001 TRCACVR11 = 0x8931, // 10 001 0010 0110 001 TRCACVR12 = 0x8941, // 10 001 0010 1000 001 TRCACVR13 = 0x8951, // 10 001 0010 1010 001 TRCACVR14 = 0x8961, // 10 001 0010 1100 001 TRCACVR15 = 0x8971, // 10 001 0010 1110 001 TRCACATR0 = 0x8902, // 10 001 0010 0000 010 TRCACATR1 = 0x8912, // 10 001 0010 0010 010 TRCACATR2 = 0x8922, // 10 001 0010 0100 010 TRCACATR3 = 0x8932, // 10 001 0010 0110 010 TRCACATR4 = 0x8942, // 10 001 0010 1000 010 TRCACATR5 = 0x8952, // 10 001 0010 1010 010 TRCACATR6 = 0x8962, // 10 001 0010 1100 010 TRCACATR7 = 0x8972, // 10 001 0010 1110 010 TRCACATR8 = 0x8903, // 10 001 0010 0000 011 TRCACATR9 = 0x8913, // 10 001 0010 0010 011 TRCACATR10 = 0x8923, // 10 001 0010 0100 011 TRCACATR11 = 0x8933, // 10 001 0010 0110 011 TRCACATR12 = 0x8943, // 10 001 0010 1000 011 TRCACATR13 = 0x8953, // 10 001 0010 1010 011 TRCACATR14 = 0x8963, // 10 001 0010 1100 011 TRCACATR15 = 0x8973, // 10 001 0010 1110 011 TRCDVCVR0 = 0x8904, // 10 001 0010 0000 100 TRCDVCVR1 = 0x8924, // 10 001 0010 0100 100 TRCDVCVR2 = 0x8944, // 10 001 0010 1000 100 TRCDVCVR3 = 0x8964, // 10 001 0010 1100 100 TRCDVCVR4 = 0x8905, // 10 001 0010 0000 101 TRCDVCVR5 = 0x8925, // 10 001 0010 0100 101 TRCDVCVR6 = 0x8945, // 10 001 0010 1000 101 TRCDVCVR7 = 0x8965, // 10 001 0010 1100 101 TRCDVCMR0 = 0x8906, // 10 001 0010 0000 110 TRCDVCMR1 = 0x8926, // 10 001 0010 0100 110 TRCDVCMR2 = 0x8946, // 10 001 0010 1000 110 TRCDVCMR3 = 0x8966, // 10 001 0010 1100 110 TRCDVCMR4 = 0x8907, // 10 001 0010 0000 111 TRCDVCMR5 = 0x8927, // 10 001 0010 0100 111 TRCDVCMR6 = 0x8947, // 10 001 0010 1000 111 TRCDVCMR7 = 0x8967, // 10 001 0010 1100 111 TRCCIDCVR0 = 0x8980, // 10 001 0011 0000 000 TRCCIDCVR1 = 0x8990, // 10 001 0011 0010 000 TRCCIDCVR2 = 0x89a0, // 10 001 0011 0100 000 TRCCIDCVR3 = 0x89b0, // 10 001 0011 0110 000 TRCCIDCVR4 = 0x89c0, // 10 001 0011 1000 000 TRCCIDCVR5 = 0x89d0, // 10 001 0011 1010 000 TRCCIDCVR6 = 0x89e0, // 10 001 0011 1100 000 TRCCIDCVR7 = 0x89f0, // 10 001 0011 1110 000 TRCVMIDCVR0 = 0x8981, // 10 001 0011 0000 001 TRCVMIDCVR1 = 0x8991, // 10 001 0011 0010 001 TRCVMIDCVR2 = 0x89a1, // 10 001 0011 0100 001 TRCVMIDCVR3 = 0x89b1, // 10 001 0011 0110 001 TRCVMIDCVR4 = 0x89c1, // 10 001 0011 1000 001 TRCVMIDCVR5 = 0x89d1, // 10 001 0011 1010 001 TRCVMIDCVR6 = 0x89e1, // 10 001 0011 1100 001 TRCVMIDCVR7 = 0x89f1, // 10 001 0011 1110 001 TRCCIDCCTLR0 = 0x8982, // 10 001 0011 0000 010 TRCCIDCCTLR1 = 0x898a, // 10 001 0011 0001 010 TRCVMIDCCTLR0 = 0x8992, // 10 001 0011 0010 010 TRCVMIDCCTLR1 = 0x899a, // 10 001 0011 0011 010 TRCITCTRL = 0x8b84, // 10 001 0111 0000 100 TRCCLAIMSET = 0x8bc6, // 10 001 0111 1000 110 TRCCLAIMCLR = 0x8bce, // 10 001 0111 1001 110 // GICv3 registers ICC_BPR1_EL1 = 0xc663, // 11 000 1100 1100 011 ICC_BPR0_EL1 = 0xc643, // 11 000 1100 1000 011 ICC_PMR_EL1 = 0xc230, // 11 000 0100 0110 000 ICC_CTLR_EL1 = 0xc664, // 11 000 1100 1100 100 ICC_CTLR_EL3 = 0xf664, // 11 110 1100 1100 100 ICC_SRE_EL1 = 0xc665, // 11 000 1100 1100 101 ICC_SRE_EL2 = 0xe64d, // 11 100 1100 1001 101 ICC_SRE_EL3 = 0xf665, // 11 110 1100 1100 101 ICC_IGRPEN0_EL1 = 0xc666, // 11 000 1100 1100 110 ICC_IGRPEN1_EL1 = 0xc667, // 11 000 1100 1100 111 ICC_IGRPEN1_EL3 = 0xf667, // 11 110 1100 1100 111 ICC_SEIEN_EL1 = 0xc668, // 11 000 1100 1101 000 ICC_AP0R0_EL1 = 0xc644, // 11 000 1100 1000 100 ICC_AP0R1_EL1 = 0xc645, // 11 000 1100 1000 101 ICC_AP0R2_EL1 = 0xc646, // 11 000 1100 1000 110 ICC_AP0R3_EL1 = 0xc647, // 11 000 1100 1000 111 ICC_AP1R0_EL1 = 0xc648, // 11 000 1100 1001 000 ICC_AP1R1_EL1 = 0xc649, // 11 000 1100 1001 001 ICC_AP1R2_EL1 = 0xc64a, // 11 000 1100 1001 010 ICC_AP1R3_EL1 = 0xc64b, // 11 000 1100 1001 011 ICH_AP0R0_EL2 = 0xe640, // 11 100 1100 1000 000 ICH_AP0R1_EL2 = 0xe641, // 11 100 1100 1000 001 ICH_AP0R2_EL2 = 0xe642, // 11 100 1100 1000 010 ICH_AP0R3_EL2 = 0xe643, // 11 100 1100 1000 011 ICH_AP1R0_EL2 = 0xe648, // 11 100 1100 1001 000 ICH_AP1R1_EL2 = 0xe649, // 11 100 1100 1001 001 ICH_AP1R2_EL2 = 0xe64a, // 11 100 1100 1001 010 ICH_AP1R3_EL2 = 0xe64b, // 11 100 1100 1001 011 ICH_HCR_EL2 = 0xe658, // 11 100 1100 1011 000 ICH_MISR_EL2 = 0xe65a, // 11 100 1100 1011 010 ICH_VMCR_EL2 = 0xe65f, // 11 100 1100 1011 111 ICH_VSEIR_EL2 = 0xe64c, // 11 100 1100 1001 100 ICH_LR0_EL2 = 0xe660, // 11 100 1100 1100 000 ICH_LR1_EL2 = 0xe661, // 11 100 1100 1100 001 ICH_LR2_EL2 = 0xe662, // 11 100 1100 1100 010 ICH_LR3_EL2 = 0xe663, // 11 100 1100 1100 011 ICH_LR4_EL2 = 0xe664, // 11 100 1100 1100 100 ICH_LR5_EL2 = 0xe665, // 11 100 1100 1100 101 ICH_LR6_EL2 = 0xe666, // 11 100 1100 1100 110 ICH_LR7_EL2 = 0xe667, // 11 100 1100 1100 111 ICH_LR8_EL2 = 0xe668, // 11 100 1100 1101 000 ICH_LR9_EL2 = 0xe669, // 11 100 1100 1101 001 ICH_LR10_EL2 = 0xe66a, // 11 100 1100 1101 010 ICH_LR11_EL2 = 0xe66b, // 11 100 1100 1101 011 ICH_LR12_EL2 = 0xe66c, // 11 100 1100 1101 100 ICH_LR13_EL2 = 0xe66d, // 11 100 1100 1101 101 ICH_LR14_EL2 = 0xe66e, // 11 100 1100 1101 110 ICH_LR15_EL2 = 0xe66f, // 11 100 1100 1101 111 // v8.1a "Privileged Access Never" extension-specific system registers PAN = 0xc213, // 11 000 0100 0010 011 // v8.1a "Limited Ordering Regions" extension-specific system registers LORSA_EL1 = 0xc520, // 11 000 1010 0100 000 LOREA_EL1 = 0xc521, // 11 000 1010 0100 001 LORN_EL1 = 0xc522, // 11 000 1010 0100 010 LORC_EL1 = 0xc523, // 11 000 1010 0100 011 LORID_EL1 = 0xc527, // 11 000 1010 0100 111 // v8.1a "Virtualization host extensions" system registers TTBR1_EL2 = 0xe101, // 11 100 0010 0000 001 CONTEXTIDR_EL2 = 0xe681, // 11 100 1101 0000 001 CNTHV_TVAL_EL2 = 0xe718, // 11 100 1110 0011 000 CNTHV_CVAL_EL2 = 0xe71a, // 11 100 1110 0011 010 CNTHV_CTL_EL2 = 0xe719, // 11 100 1110 0011 001 SCTLR_EL12 = 0xe880, // 11 101 0001 0000 000 CPACR_EL12 = 0xe882, // 11 101 0001 0000 010 TTBR0_EL12 = 0xe900, // 11 101 0010 0000 000 TTBR1_EL12 = 0xe901, // 11 101 0010 0000 001 TCR_EL12 = 0xe902, // 11 101 0010 0000 010 AFSR0_EL12 = 0xea88, // 11 101 0101 0001 000 AFSR1_EL12 = 0xea89, // 11 101 0101 0001 001 ESR_EL12 = 0xea90, // 11 101 0101 0010 000 FAR_EL12 = 0xeb00, // 11 101 0110 0000 000 MAIR_EL12 = 0xed10, // 11 101 1010 0010 000 AMAIR_EL12 = 0xed18, // 11 101 1010 0011 000 VBAR_EL12 = 0xee00, // 11 101 1100 0000 000 CONTEXTIDR_EL12 = 0xee81, // 11 101 1101 0000 001 CNTKCTL_EL12 = 0xef08, // 11 101 1110 0001 000 CNTP_TVAL_EL02 = 0xef10, // 11 101 1110 0010 000 CNTP_CTL_EL02 = 0xef11, // 11 101 1110 0010 001 CNTP_CVAL_EL02 = 0xef12, // 11 101 1110 0010 010 CNTV_TVAL_EL02 = 0xef18, // 11 101 1110 0011 000 CNTV_CTL_EL02 = 0xef19, // 11 101 1110 0011 001 CNTV_CVAL_EL02 = 0xef1a, // 11 101 1110 0011 010 SPSR_EL12 = 0xea00, // 11 101 0100 0000 000 ELR_EL12 = 0xea01, // 11 101 0100 0000 001 // Cyclone specific system registers CPM_IOACC_CTL_EL3 = 0xff90, }; // Note that these do not inherit from AArch64NamedImmMapper. This class is // sufficiently different in its behaviour that I don't believe it's worth // burdening the common AArch64NamedImmMapper with abstractions only needed in // this one case. struct SysRegMapper { static const AArch64NamedImmMapper::Mapping SysRegMappings[]; const AArch64NamedImmMapper::Mapping *InstMappings; size_t NumInstMappings; SysRegMapper() { } uint32_t fromString(StringRef Name, uint64_t FeatureBits, bool &Valid) const; std::string toString(uint32_t Bits, uint64_t FeatureBits) const; }; struct MSRMapper : SysRegMapper { static const AArch64NamedImmMapper::Mapping MSRMappings[]; MSRMapper(); }; struct MRSMapper : SysRegMapper { static const AArch64NamedImmMapper::Mapping MRSMappings[]; MRSMapper(); }; uint32_t ParseGenericRegister(StringRef Name, bool &Valid); } namespace AArch64TLBI { enum TLBIValues { Invalid = -1, // Op0 Op1 CRn CRm Op2 IPAS2E1IS = 0x6401, // 01 100 1000 0000 001 IPAS2LE1IS = 0x6405, // 01 100 1000 0000 101 VMALLE1IS = 0x4418, // 01 000 1000 0011 000 ALLE2IS = 0x6418, // 01 100 1000 0011 000 ALLE3IS = 0x7418, // 01 110 1000 0011 000 VAE1IS = 0x4419, // 01 000 1000 0011 001 VAE2IS = 0x6419, // 01 100 1000 0011 001 VAE3IS = 0x7419, // 01 110 1000 0011 001 ASIDE1IS = 0x441a, // 01 000 1000 0011 010 VAAE1IS = 0x441b, // 01 000 1000 0011 011 ALLE1IS = 0x641c, // 01 100 1000 0011 100 VALE1IS = 0x441d, // 01 000 1000 0011 101 VALE2IS = 0x641d, // 01 100 1000 0011 101 VALE3IS = 0x741d, // 01 110 1000 0011 101 VMALLS12E1IS = 0x641e, // 01 100 1000 0011 110 VAALE1IS = 0x441f, // 01 000 1000 0011 111 IPAS2E1 = 0x6421, // 01 100 1000 0100 001 IPAS2LE1 = 0x6425, // 01 100 1000 0100 101 VMALLE1 = 0x4438, // 01 000 1000 0111 000 ALLE2 = 0x6438, // 01 100 1000 0111 000 ALLE3 = 0x7438, // 01 110 1000 0111 000 VAE1 = 0x4439, // 01 000 1000 0111 001 VAE2 = 0x6439, // 01 100 1000 0111 001 VAE3 = 0x7439, // 01 110 1000 0111 001 ASIDE1 = 0x443a, // 01 000 1000 0111 010 VAAE1 = 0x443b, // 01 000 1000 0111 011 ALLE1 = 0x643c, // 01 100 1000 0111 100 VALE1 = 0x443d, // 01 000 1000 0111 101 VALE2 = 0x643d, // 01 100 1000 0111 101 VALE3 = 0x743d, // 01 110 1000 0111 101 VMALLS12E1 = 0x643e, // 01 100 1000 0111 110 VAALE1 = 0x443f // 01 000 1000 0111 111 }; struct TLBIMapper : AArch64NamedImmMapper { const static Mapping TLBIMappings[]; TLBIMapper(); }; static inline bool NeedsRegister(TLBIValues Val) { switch (Val) { case VMALLE1IS: case ALLE2IS: case ALLE3IS: case ALLE1IS: case VMALLS12E1IS: case VMALLE1: case ALLE2: case ALLE3: case ALLE1: case VMALLS12E1: return false; default: return true; } } } namespace AArch64II { /// Target Operand Flag enum. enum TOF { //===------------------------------------------------------------------===// // AArch64 Specific MachineOperand flags. MO_NO_FLAG, MO_FRAGMENT = 0xf, /// MO_PAGE - A symbol operand with this flag represents the pc-relative /// offset of the 4K page containing the symbol. This is used with the /// ADRP instruction. MO_PAGE = 1, /// MO_PAGEOFF - A symbol operand with this flag represents the offset of /// that symbol within a 4K page. This offset is added to the page address /// to produce the complete address. MO_PAGEOFF = 2, /// MO_G3 - A symbol operand with this flag (granule 3) represents the high /// 16-bits of a 64-bit address, used in a MOVZ or MOVK instruction MO_G3 = 3, /// MO_G2 - A symbol operand with this flag (granule 2) represents the bits /// 32-47 of a 64-bit address, used in a MOVZ or MOVK instruction MO_G2 = 4, /// MO_G1 - A symbol operand with this flag (granule 1) represents the bits /// 16-31 of a 64-bit address, used in a MOVZ or MOVK instruction MO_G1 = 5, /// MO_G0 - A symbol operand with this flag (granule 0) represents the bits /// 0-15 of a 64-bit address, used in a MOVZ or MOVK instruction MO_G0 = 6, /// MO_HI12 - This flag indicates that a symbol operand represents the bits /// 13-24 of a 64-bit address, used in a arithmetic immediate-shifted-left- /// by-12-bits instruction. MO_HI12 = 7, /// MO_GOT - This flag indicates that a symbol operand represents the /// address of the GOT entry for the symbol, rather than the address of /// the symbol itself. MO_GOT = 0x10, /// MO_NC - Indicates whether the linker is expected to check the symbol /// reference for overflow. For example in an ADRP/ADD pair of relocations /// the ADRP usually does check, but not the ADD. MO_NC = 0x20, /// MO_TLS - Indicates that the operand being accessed is some kind of /// thread-local symbol. On Darwin, only one type of thread-local access /// exists (pre linker-relaxation), but on ELF the TLSModel used for the /// referee will affect interpretation. MO_TLS = 0x40, /// MO_CONSTPOOL - This flag indicates that a symbol operand represents /// the address of a constant pool entry for the symbol, rather than the /// address of the symbol itself. MO_CONSTPOOL = 0x80 }; } // end namespace AArch64II } // end namespace llvm #endif