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Diffstat (limited to 'contrib/llvm/lib/Target/AArch64/Utils/AArch64BaseInfo.h')
| -rw-r--r-- | contrib/llvm/lib/Target/AArch64/Utils/AArch64BaseInfo.h | 1393 |
1 files changed, 1393 insertions, 0 deletions
diff --git a/contrib/llvm/lib/Target/AArch64/Utils/AArch64BaseInfo.h b/contrib/llvm/lib/Target/AArch64/Utils/AArch64BaseInfo.h new file mode 100644 index 0000000..e63627e --- /dev/null +++ b/contrib/llvm/lib/Target/AArch64/Utils/AArch64BaseInfo.h @@ -0,0 +1,1393 @@ +//===-- 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/MC/SubtargetFeature.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<CondCode>(static_cast<unsigned>(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; + // Set of features this mapping is available for + // Zero value of FeatureBitSet means the mapping is always available + FeatureBitset FeatureBitSet; + + bool isNameEqual(std::string Other, + const FeatureBitset& FeatureBits) const { + if (FeatureBitSet.any() && + (FeatureBitSet & FeatureBits).none()) + return false; + return Name == Other; + } + + bool isValueEqual(uint32_t Other, + const FeatureBitset& FeatureBits) const { + if (FeatureBitSet.any() && + (FeatureBitSet & FeatureBits).none()) + return false; + return Value == Other; + } + }; + + template<int N> + AArch64NamedImmMapper(const Mapping (&Mappings)[N], uint32_t TooBigImm) + : Mappings(&Mappings[0]), NumMappings(N), TooBigImm(TooBigImm) {} + + // Maps value to string, depending on availability for FeatureBits given + StringRef toString(uint32_t Value, const FeatureBitset& FeatureBits, + bool &Valid) const; + // Maps string to value, depending on availability for FeatureBits given + uint32_t fromString(StringRef Name, const FeatureBitset& 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 + S1E1RP = 0x43c8, // 01 000 0111 1001 000 + S1E1WP = 0x43c9 // 01 000 0111 1001 001 + }; + + 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, + + // v8.2a "User Access Override" extension-specific PStates + UAO = 0x03 + }; + + struct PStateMapper : AArch64NamedImmMapper { + const static Mapping PStateMappings[]; + + PStateMapper(); + }; + +} + +namespace AArch64PSBHint { + enum PSBHintValues { + Invalid = -1, + // v8.2a "Statistical Profiling" extension-specific PSB operands + CSync = 0x11, // psb csync = hint #0x11 + }; + + struct PSBHintMapper : AArch64NamedImmMapper { + const static Mapping PSBHintMappings[]; + + PSBHintMapper(); + }; + +} + +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<AArch64Layout::VectorLayout>(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 + ID_A64MMFR2_EL1 = 0xc03a, // 11 000 0000 0111 010 + 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 + ID_MMFR4_EL1 = 0xc016, // 11 000 0000 0010 110 + + // 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 + + // v8.2a registers + UAO = 0xc214, // 11 000 0100 0010 100 + + // v8.2a "Statistical Profiling extension" registers + PMBLIMITR_EL1 = 0xc4d0, // 11 000 1001 1010 000 + PMBPTR_EL1 = 0xc4d1, // 11 000 1001 1010 001 + PMBSR_EL1 = 0xc4d3, // 11 000 1001 1010 011 + PMBIDR_EL1 = 0xc4d7, // 11 000 1001 1010 111 + PMSCR_EL2 = 0xe4c8, // 11 100 1001 1001 000 + PMSCR_EL12 = 0xecc8, // 11 101 1001 1001 000 + PMSCR_EL1 = 0xc4c8, // 11 000 1001 1001 000 + PMSICR_EL1 = 0xc4ca, // 11 000 1001 1001 010 + PMSIRR_EL1 = 0xc4cb, // 11 000 1001 1001 011 + PMSFCR_EL1 = 0xc4cc, // 11 000 1001 1001 100 + PMSEVFR_EL1 = 0xc4cd, // 11 000 1001 1001 101 + PMSLATFR_EL1 = 0xc4ce, // 11 000 1001 1001 110 + PMSIDR_EL1 = 0xc4cf, // 11 000 1001 1001 111 + + // 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, const FeatureBitset& FeatureBits, + bool &Valid) const; + std::string toString(uint32_t Bits, const FeatureBitset& 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 |
