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//===- ----------------------------*- tablegen -*-===//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// This file defines the symbolic operands permitted for various kinds of
// AArch64 system instruction.
include "llvm/TableGen/"
// Features that, for the compiler, only enable system operands and PStates
def HasCCPP : Predicate<"Subtarget->hasCCPP()">,
AssemblerPredicate<"FeatureCCPP", "ccpp">;
def HasPAN : Predicate<"Subtarget->hasPAN()">,
"ARM v8.1 Privileged Access-Never extension">;
def HasPsUAO : Predicate<"Subtarget->hasPsUAO()">,
"ARM v8.2 UAO PState extension (psuao)">;
def HasPAN_RWV : Predicate<"Subtarget->hasPAN_RWV()">,
"ARM v8.2 PAN AT S1E1R and AT S1E1W Variation">;
// AT (address translate) instruction options.
class AT<string name, bits<3> op1, bits<4> crn, bits<4> crm,
bits<3> op2> : SearchableTable {
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<14> Encoding;
let Encoding{13-11} = op1;
let Encoding{10-7} = crn;
let Encoding{6-3} = crm;
let Encoding{2-0} = op2;
code Requires = [{ {} }];
def : AT<"S1E1R", 0b000, 0b0111, 0b1000, 0b000>;
def : AT<"S1E2R", 0b100, 0b0111, 0b1000, 0b000>;
def : AT<"S1E3R", 0b110, 0b0111, 0b1000, 0b000>;
def : AT<"S1E1W", 0b000, 0b0111, 0b1000, 0b001>;
def : AT<"S1E2W", 0b100, 0b0111, 0b1000, 0b001>;
def : AT<"S1E3W", 0b110, 0b0111, 0b1000, 0b001>;
def : AT<"S1E0R", 0b000, 0b0111, 0b1000, 0b010>;
def : AT<"S1E0W", 0b000, 0b0111, 0b1000, 0b011>;
def : AT<"S12E1R", 0b100, 0b0111, 0b1000, 0b100>;
def : AT<"S12E1W", 0b100, 0b0111, 0b1000, 0b101>;
def : AT<"S12E0R", 0b100, 0b0111, 0b1000, 0b110>;
def : AT<"S12E0W", 0b100, 0b0111, 0b1000, 0b111>;
let Requires = [{ {AArch64::FeaturePAN_RWV} }] in {
def : AT<"S1E1RP", 0b000, 0b0111, 0b1001, 0b000>;
def : AT<"S1E1WP", 0b000, 0b0111, 0b1001, 0b001>;
// DMB/DSB (data barrier) instruction options.
class DB<string name, bits<4> encoding> : SearchableTable {
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<4> Encoding = encoding;
def : DB<"oshld", 0x1>;
def : DB<"oshst", 0x2>;
def : DB<"osh", 0x3>;
def : DB<"nshld", 0x5>;
def : DB<"nshst", 0x6>;
def : DB<"nsh", 0x7>;
def : DB<"ishld", 0x9>;
def : DB<"ishst", 0xa>;
def : DB<"ish", 0xb>;
def : DB<"ld", 0xd>;
def : DB<"st", 0xe>;
def : DB<"sy", 0xf>;
// DC (data cache maintenance) instruction options.
class DC<string name, bits<3> op1, bits<4> crn, bits<4> crm,
bits<3> op2> : SearchableTable {
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<14> Encoding;
let Encoding{13-11} = op1;
let Encoding{10-7} = crn;
let Encoding{6-3} = crm;
let Encoding{2-0} = op2;
code Requires = [{ {} }];
def : DC<"ZVA", 0b011, 0b0111, 0b0100, 0b001>;
def : DC<"IVAC", 0b000, 0b0111, 0b0110, 0b001>;
def : DC<"ISW", 0b000, 0b0111, 0b0110, 0b010>;
def : DC<"CVAC", 0b011, 0b0111, 0b1010, 0b001>;
def : DC<"CSW", 0b000, 0b0111, 0b1010, 0b010>;
def : DC<"CVAU", 0b011, 0b0111, 0b1011, 0b001>;
def : DC<"CIVAC", 0b011, 0b0111, 0b1110, 0b001>;
def : DC<"CISW", 0b000, 0b0111, 0b1110, 0b010>;
let Requires = [{ {AArch64::FeatureCCPP} }] in
def : DC<"CVAP", 0b011, 0b0111, 0b1100, 0b001>;
let Requires = [{ {AArch64::FeatureCacheDeepPersist} }] in
def : DC<"CVADP", 0b011, 0b0111, 0b1101, 0b001>;
let Requires = [{ {AArch64::FeatureMTE} }] in {
def : DC<"IGVAC", 0b000, 0b0111, 0b0110, 0b011>;
def : DC<"IGSW", 0b000, 0b0111, 0b0110, 0b100>;
def : DC<"CGSW", 0b000, 0b0111, 0b1010, 0b100>;
def : DC<"CIGSW", 0b000, 0b0111, 0b1110, 0b100>;
def : DC<"CGVAC", 0b011, 0b0111, 0b1010, 0b011>;
def : DC<"CGVAP", 0b011, 0b0111, 0b1100, 0b011>;
def : DC<"CGVADP", 0b011, 0b0111, 0b1101, 0b011>;
def : DC<"CIGVAC", 0b011, 0b0111, 0b1110, 0b011>;
def : DC<"GVA", 0b011, 0b0111, 0b0100, 0b011>;
def : DC<"IGDVAC", 0b000, 0b0111, 0b0110, 0b101>;
def : DC<"IGDSW", 0b000, 0b0111, 0b0110, 0b110>;
def : DC<"CGDSW", 0b000, 0b0111, 0b1010, 0b110>;
def : DC<"CIGDSW", 0b000, 0b0111, 0b1110, 0b110>;
def : DC<"CGDVAC", 0b011, 0b0111, 0b1010, 0b101>;
def : DC<"CGDVAP", 0b011, 0b0111, 0b1100, 0b101>;
def : DC<"CGDVADP", 0b011, 0b0111, 0b1101, 0b101>;
def : DC<"CIGDVAC", 0b011, 0b0111, 0b1110, 0b101>;
def : DC<"GZVA", 0b011, 0b0111, 0b0100, 0b100>;
// IC (instruction cache maintenance) instruction options.
class IC<string name, bits<3> op1, bits<4> crn, bits<4> crm, bits<3> op2,
bit needsreg> : SearchableTable {
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<14> Encoding;
let Encoding{13-11} = op1;
let Encoding{10-7} = crn;
let Encoding{6-3} = crm;
let Encoding{2-0} = op2;
bit NeedsReg = needsreg;
def : IC<"IALLUIS", 0b000, 0b0111, 0b0001, 0b000, 0>;
def : IC<"IALLU", 0b000, 0b0111, 0b0101, 0b000, 0>;
def : IC<"IVAU", 0b011, 0b0111, 0b0101, 0b001, 1>;
// ISB (instruction-fetch barrier) instruction options.
class ISB<string name, bits<4> encoding> : SearchableTable{
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<4> Encoding;
let Encoding = encoding;
def : ISB<"sy", 0xf>;
// TSB (Trace synchronization barrier) instruction options.
class TSB<string name, bits<4> encoding> : SearchableTable{
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<4> Encoding;
let Encoding = encoding;
code Requires = [{ {AArch64::FeatureTRACEV8_4} }];
def : TSB<"csync", 0>;
// PRFM (prefetch) instruction options.
class PRFM<string name, bits<5> encoding> : SearchableTable {
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<5> Encoding;
let Encoding = encoding;
def : PRFM<"pldl1keep", 0x00>;
def : PRFM<"pldl1strm", 0x01>;
def : PRFM<"pldl2keep", 0x02>;
def : PRFM<"pldl2strm", 0x03>;
def : PRFM<"pldl3keep", 0x04>;
def : PRFM<"pldl3strm", 0x05>;
def : PRFM<"plil1keep", 0x08>;
def : PRFM<"plil1strm", 0x09>;
def : PRFM<"plil2keep", 0x0a>;
def : PRFM<"plil2strm", 0x0b>;
def : PRFM<"plil3keep", 0x0c>;
def : PRFM<"plil3strm", 0x0d>;
def : PRFM<"pstl1keep", 0x10>;
def : PRFM<"pstl1strm", 0x11>;
def : PRFM<"pstl2keep", 0x12>;
def : PRFM<"pstl2strm", 0x13>;
def : PRFM<"pstl3keep", 0x14>;
def : PRFM<"pstl3strm", 0x15>;
// SVE Prefetch instruction options.
class SVEPRFM<string name, bits<4> encoding> : SearchableTable {
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<4> Encoding;
let Encoding = encoding;
code Requires = [{ {} }];
let Requires = [{ {AArch64::FeatureSVE} }] in {
def : SVEPRFM<"pldl1keep", 0x00>;
def : SVEPRFM<"pldl1strm", 0x01>;
def : SVEPRFM<"pldl2keep", 0x02>;
def : SVEPRFM<"pldl2strm", 0x03>;
def : SVEPRFM<"pldl3keep", 0x04>;
def : SVEPRFM<"pldl3strm", 0x05>;
def : SVEPRFM<"pstl1keep", 0x08>;
def : SVEPRFM<"pstl1strm", 0x09>;
def : SVEPRFM<"pstl2keep", 0x0a>;
def : SVEPRFM<"pstl2strm", 0x0b>;
def : SVEPRFM<"pstl3keep", 0x0c>;
def : SVEPRFM<"pstl3strm", 0x0d>;
// SVE Predicate patterns
class SVEPREDPAT<string name, bits<5> encoding> : SearchableTable {
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<5> Encoding;
let Encoding = encoding;
def : SVEPREDPAT<"pow2", 0x00>;
def : SVEPREDPAT<"vl1", 0x01>;
def : SVEPREDPAT<"vl2", 0x02>;
def : SVEPREDPAT<"vl3", 0x03>;
def : SVEPREDPAT<"vl4", 0x04>;
def : SVEPREDPAT<"vl5", 0x05>;
def : SVEPREDPAT<"vl6", 0x06>;
def : SVEPREDPAT<"vl7", 0x07>;
def : SVEPREDPAT<"vl8", 0x08>;
def : SVEPREDPAT<"vl16", 0x09>;
def : SVEPREDPAT<"vl32", 0x0a>;
def : SVEPREDPAT<"vl64", 0x0b>;
def : SVEPREDPAT<"vl128", 0x0c>;
def : SVEPREDPAT<"vl256", 0x0d>;
def : SVEPREDPAT<"mul4", 0x1d>;
def : SVEPREDPAT<"mul3", 0x1e>;
def : SVEPREDPAT<"all", 0x1f>;
// Exact FP Immediates.
// These definitions are used to create a lookup table with FP Immediates that
// is used for a few instructions that only accept a limited set of exact FP
// immediates values.
class ExactFPImm<string name, string repr, bits<4> enum > : SearchableTable {
let SearchableFields = ["Enum", "Repr"];
let EnumValueField = "Enum";
string Name = name;
bits<4> Enum = enum;
string Repr = repr;
def : ExactFPImm<"zero", "0.0", 0x0>;
def : ExactFPImm<"half", "0.5", 0x1>;
def : ExactFPImm<"one", "1.0", 0x2>;
def : ExactFPImm<"two", "2.0", 0x3>;
// PState instruction options.
class PState<string name, bits<5> encoding> : SearchableTable {
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<5> Encoding;
let Encoding = encoding;
code Requires = [{ {} }];
def : PState<"SPSel", 0b00101>;
def : PState<"DAIFSet", 0b11110>;
def : PState<"DAIFClr", 0b11111>;
// v8.1a "Privileged Access Never" extension-specific PStates
let Requires = [{ {AArch64::FeaturePAN} }] in
def : PState<"PAN", 0b00100>;
// v8.2a "User Access Override" extension-specific PStates
let Requires = [{ {AArch64::FeaturePsUAO} }] in
def : PState<"UAO", 0b00011>;
// v8.4a timining insensitivity of data processing instructions
let Requires = [{ {AArch64::FeatureDIT} }] in
def : PState<"DIT", 0b11010>;
// v8.5a Spectre Mitigation
let Requires = [{ {AArch64::FeatureSSBS} }] in
def : PState<"SSBS", 0b11001>;
// v8.5a Memory Tagging Extension
let Requires = [{ {AArch64::FeatureMTE} }] in
def : PState<"TCO", 0b11100>;
// PSB instruction options.
class PSB<string name, bits<5> encoding> : SearchableTable {
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<5> Encoding;
let Encoding = encoding;
def : PSB<"csync", 0x11>;
// BTI instruction options.
class BTI<string name, bits<2> encoding> : SearchableTable {
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<2> Encoding;
let Encoding = encoding;
def : BTI<"c", 0b01>;
def : BTI<"j", 0b10>;
def : BTI<"jc", 0b11>;
// TLBI (translation lookaside buffer invalidate) instruction options.
class TLBI<string name, bits<3> op1, bits<4> crn, bits<4> crm,
bits<3> op2, bit needsreg = 1> : SearchableTable {
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<14> Encoding;
let Encoding{13-11} = op1;
let Encoding{10-7} = crn;
let Encoding{6-3} = crm;
let Encoding{2-0} = op2;
bit NeedsReg = needsreg;
code Requires = [{ {} }];
def : TLBI<"IPAS2E1IS", 0b100, 0b1000, 0b0000, 0b001>;
def : TLBI<"IPAS2LE1IS", 0b100, 0b1000, 0b0000, 0b101>;
def : TLBI<"VMALLE1IS", 0b000, 0b1000, 0b0011, 0b000, 0>;
def : TLBI<"ALLE2IS", 0b100, 0b1000, 0b0011, 0b000, 0>;
def : TLBI<"ALLE3IS", 0b110, 0b1000, 0b0011, 0b000, 0>;
def : TLBI<"VAE1IS", 0b000, 0b1000, 0b0011, 0b001>;
def : TLBI<"VAE2IS", 0b100, 0b1000, 0b0011, 0b001>;
def : TLBI<"VAE3IS", 0b110, 0b1000, 0b0011, 0b001>;
def : TLBI<"ASIDE1IS", 0b000, 0b1000, 0b0011, 0b010>;
def : TLBI<"VAAE1IS", 0b000, 0b1000, 0b0011, 0b011>;
def : TLBI<"ALLE1IS", 0b100, 0b1000, 0b0011, 0b100, 0>;
def : TLBI<"VALE1IS", 0b000, 0b1000, 0b0011, 0b101>;
def : TLBI<"VALE2IS", 0b100, 0b1000, 0b0011, 0b101>;
def : TLBI<"VALE3IS", 0b110, 0b1000, 0b0011, 0b101>;
def : TLBI<"VMALLS12E1IS", 0b100, 0b1000, 0b0011, 0b110, 0>;
def : TLBI<"VAALE1IS", 0b000, 0b1000, 0b0011, 0b111>;
def : TLBI<"IPAS2E1", 0b100, 0b1000, 0b0100, 0b001>;
def : TLBI<"IPAS2LE1", 0b100, 0b1000, 0b0100, 0b101>;
def : TLBI<"VMALLE1", 0b000, 0b1000, 0b0111, 0b000, 0>;
def : TLBI<"ALLE2", 0b100, 0b1000, 0b0111, 0b000, 0>;
def : TLBI<"ALLE3", 0b110, 0b1000, 0b0111, 0b000, 0>;
def : TLBI<"VAE1", 0b000, 0b1000, 0b0111, 0b001>;
def : TLBI<"VAE2", 0b100, 0b1000, 0b0111, 0b001>;
def : TLBI<"VAE3", 0b110, 0b1000, 0b0111, 0b001>;
def : TLBI<"ASIDE1", 0b000, 0b1000, 0b0111, 0b010>;
def : TLBI<"VAAE1", 0b000, 0b1000, 0b0111, 0b011>;
def : TLBI<"ALLE1", 0b100, 0b1000, 0b0111, 0b100, 0>;
def : TLBI<"VALE1", 0b000, 0b1000, 0b0111, 0b101>;
def : TLBI<"VALE2", 0b100, 0b1000, 0b0111, 0b101>;
def : TLBI<"VALE3", 0b110, 0b1000, 0b0111, 0b101>;
def : TLBI<"VMALLS12E1", 0b100, 0b1000, 0b0111, 0b110, 0>;
def : TLBI<"VAALE1", 0b000, 0b1000, 0b0111, 0b111>;
// Armv8.4-A Translation Lookaside Buffer Instructions (TLBI)
let Requires = [{ {AArch64::FeatureTLB_RMI} }] in {
// Armv8.4-A Outer Sharable TLB Maintenance instructions:
// op1 CRn CRm op2
def : TLBI<"VMALLE1OS", 0b000, 0b1000, 0b0001, 0b000, 0>;
def : TLBI<"VAE1OS", 0b000, 0b1000, 0b0001, 0b001>;
def : TLBI<"ASIDE1OS", 0b000, 0b1000, 0b0001, 0b010>;
def : TLBI<"VAAE1OS", 0b000, 0b1000, 0b0001, 0b011>;
def : TLBI<"VALE1OS", 0b000, 0b1000, 0b0001, 0b101>;
def : TLBI<"VAALE1OS", 0b000, 0b1000, 0b0001, 0b111>;
def : TLBI<"IPAS2E1OS", 0b100, 0b1000, 0b0100, 0b000>;
def : TLBI<"IPAS2LE1OS", 0b100, 0b1000, 0b0100, 0b100>;
def : TLBI<"VAE2OS", 0b100, 0b1000, 0b0001, 0b001>;
def : TLBI<"VALE2OS", 0b100, 0b1000, 0b0001, 0b101>;
def : TLBI<"VMALLS12E1OS", 0b100, 0b1000, 0b0001, 0b110, 0>;
def : TLBI<"VAE3OS", 0b110, 0b1000, 0b0001, 0b001>;
def : TLBI<"VALE3OS", 0b110, 0b1000, 0b0001, 0b101>;
def : TLBI<"ALLE2OS", 0b100, 0b1000, 0b0001, 0b000, 0>;
def : TLBI<"ALLE1OS", 0b100, 0b1000, 0b0001, 0b100, 0>;
def : TLBI<"ALLE3OS", 0b110, 0b1000, 0b0001, 0b000, 0>;
// Armv8.4-A TLB Range Maintenance instructions:
// op1 CRn CRm op2
def : TLBI<"RVAE1", 0b000, 0b1000, 0b0110, 0b001>;
def : TLBI<"RVAAE1", 0b000, 0b1000, 0b0110, 0b011>;
def : TLBI<"RVALE1", 0b000, 0b1000, 0b0110, 0b101>;
def : TLBI<"RVAALE1", 0b000, 0b1000, 0b0110, 0b111>;
def : TLBI<"RVAE1IS", 0b000, 0b1000, 0b0010, 0b001>;
def : TLBI<"RVAAE1IS", 0b000, 0b1000, 0b0010, 0b011>;
def : TLBI<"RVALE1IS", 0b000, 0b1000, 0b0010, 0b101>;
def : TLBI<"RVAALE1IS", 0b000, 0b1000, 0b0010, 0b111>;
def : TLBI<"RVAE1OS", 0b000, 0b1000, 0b0101, 0b001>;
def : TLBI<"RVAAE1OS", 0b000, 0b1000, 0b0101, 0b011>;
def : TLBI<"RVALE1OS", 0b000, 0b1000, 0b0101, 0b101>;
def : TLBI<"RVAALE1OS", 0b000, 0b1000, 0b0101, 0b111>;
def : TLBI<"RIPAS2E1IS", 0b100, 0b1000, 0b0000, 0b010>;
def : TLBI<"RIPAS2LE1IS", 0b100, 0b1000, 0b0000, 0b110>;
def : TLBI<"RIPAS2E1", 0b100, 0b1000, 0b0100, 0b010>;
def : TLBI<"RIPAS2LE1", 0b100, 0b1000, 0b0100, 0b110>;
def : TLBI<"RIPAS2E1OS", 0b100, 0b1000, 0b0100, 0b011>;
def : TLBI<"RIPAS2LE1OS", 0b100, 0b1000, 0b0100, 0b111>;
def : TLBI<"RVAE2", 0b100, 0b1000, 0b0110, 0b001>;
def : TLBI<"RVALE2", 0b100, 0b1000, 0b0110, 0b101>;
def : TLBI<"RVAE2IS", 0b100, 0b1000, 0b0010, 0b001>;
def : TLBI<"RVALE2IS", 0b100, 0b1000, 0b0010, 0b101>;
def : TLBI<"RVAE2OS", 0b100, 0b1000, 0b0101, 0b001>;
def : TLBI<"RVALE2OS", 0b100, 0b1000, 0b0101, 0b101>;
def : TLBI<"RVAE3", 0b110, 0b1000, 0b0110, 0b001>;
def : TLBI<"RVALE3", 0b110, 0b1000, 0b0110, 0b101>;
def : TLBI<"RVAE3IS", 0b110, 0b1000, 0b0010, 0b001>;
def : TLBI<"RVALE3IS", 0b110, 0b1000, 0b0010, 0b101>;
def : TLBI<"RVAE3OS", 0b110, 0b1000, 0b0101, 0b001>;
def : TLBI<"RVALE3OS", 0b110, 0b1000, 0b0101, 0b101>;
} //FeatureTLB_RMI
// Armv8.5-A Prediction Restriction by Context instruction options:
class PRCTX<string name, bits<4> crm> : SearchableTable {
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<11> Encoding;
let Encoding{10-4} = 0b0110111;
let Encoding{3-0} = crm;
bit NeedsReg = 1;
code Requires = [{ {} }];
let Requires = [{ {AArch64::FeaturePredRes} }] in {
def : PRCTX<"RCTX", 0b0011>;
// MRS/MSR (system register read/write) instruction options.
class SysReg<string name, bits<2> op0, bits<3> op1, bits<4> crn, bits<4> crm,
bits<3> op2> : SearchableTable {
let SearchableFields = ["Name", "Encoding"];
let EnumValueField = "Encoding";
string Name = name;
bits<16> Encoding;
let Encoding{15-14} = op0;
let Encoding{13-11} = op1;
let Encoding{10-7} = crn;
let Encoding{6-3} = crm;
let Encoding{2-0} = op2;
bit Readable = ?;
bit Writeable = ?;
code Requires = [{ {} }];
class RWSysReg<string name, bits<2> op0, bits<3> op1, bits<4> crn, bits<4> crm,
bits<3> op2>
: SysReg<name, op0, op1, crn, crm, op2> {
let Readable = 1;
let Writeable = 1;
class ROSysReg<string name, bits<2> op0, bits<3> op1, bits<4> crn, bits<4> crm,
bits<3> op2>
: SysReg<name, op0, op1, crn, crm, op2> {
let Readable = 1;
let Writeable = 0;
class WOSysReg<string name, bits<2> op0, bits<3> op1, bits<4> crn, bits<4> crm,
bits<3> op2>
: SysReg<name, op0, op1, crn, crm, op2> {
let Readable = 0;
let Writeable = 1;
// Read-only regs
// Op0 Op1 CRn CRm Op2
def : ROSysReg<"MDCCSR_EL0", 0b10, 0b011, 0b0000, 0b0001, 0b000>;
def : ROSysReg<"DBGDTRRX_EL0", 0b10, 0b011, 0b0000, 0b0101, 0b000>;
def : ROSysReg<"MDRAR_EL1", 0b10, 0b000, 0b0001, 0b0000, 0b000>;
def : ROSysReg<"OSLSR_EL1", 0b10, 0b000, 0b0001, 0b0001, 0b100>;
def : ROSysReg<"DBGAUTHSTATUS_EL1", 0b10, 0b000, 0b0111, 0b1110, 0b110>;
def : ROSysReg<"PMCEID0_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b110>;
def : ROSysReg<"PMCEID1_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b111>;
def : ROSysReg<"MIDR_EL1", 0b11, 0b000, 0b0000, 0b0000, 0b000>;
def : ROSysReg<"CCSIDR_EL1", 0b11, 0b001, 0b0000, 0b0000, 0b000>;
//v8.3 CCIDX - extending the CCsIDr number of sets
def : ROSysReg<"CCSIDR2_EL1", 0b11, 0b001, 0b0000, 0b0000, 0b010> {
let Requires = [{ {AArch64::FeatureCCIDX} }];
def : ROSysReg<"CLIDR_EL1", 0b11, 0b001, 0b0000, 0b0000, 0b001>;
def : ROSysReg<"CTR_EL0", 0b11, 0b011, 0b0000, 0b0000, 0b001>;
def : ROSysReg<"MPIDR_EL1", 0b11, 0b000, 0b0000, 0b0000, 0b101>;
def : ROSysReg<"REVIDR_EL1", 0b11, 0b000, 0b0000, 0b0000, 0b110>;
def : ROSysReg<"AIDR_EL1", 0b11, 0b001, 0b0000, 0b0000, 0b111>;
def : ROSysReg<"DCZID_EL0", 0b11, 0b011, 0b0000, 0b0000, 0b111>;
def : ROSysReg<"ID_PFR0_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b000>;
def : ROSysReg<"ID_PFR1_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b001>;
def : ROSysReg<"ID_PFR2_EL1", 0b11, 0b000, 0b0000, 0b0011, 0b100> {
let Requires = [{ {AArch64::FeatureSpecRestrict} }];
def : ROSysReg<"ID_DFR0_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b010>;
def : ROSysReg<"ID_AFR0_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b011>;
def : ROSysReg<"ID_MMFR0_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b100>;
def : ROSysReg<"ID_MMFR1_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b101>;
def : ROSysReg<"ID_MMFR2_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b110>;
def : ROSysReg<"ID_MMFR3_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b111>;
def : ROSysReg<"ID_ISAR0_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b000>;
def : ROSysReg<"ID_ISAR1_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b001>;
def : ROSysReg<"ID_ISAR2_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b010>;
def : ROSysReg<"ID_ISAR3_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b011>;
def : ROSysReg<"ID_ISAR4_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b100>;
def : ROSysReg<"ID_ISAR5_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b101>;
def : ROSysReg<"ID_ISAR6_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b111> {
let Requires = [{ {AArch64::HasV8_2aOps} }];
def : ROSysReg<"ID_AA64PFR0_EL1", 0b11, 0b000, 0b0000, 0b0100, 0b000>;
def : ROSysReg<"ID_AA64PFR1_EL1", 0b11, 0b000, 0b0000, 0b0100, 0b001>;
def : ROSysReg<"ID_AA64DFR0_EL1", 0b11, 0b000, 0b0000, 0b0101, 0b000>;
def : ROSysReg<"ID_AA64DFR1_EL1", 0b11, 0b000, 0b0000, 0b0101, 0b001>;
def : ROSysReg<"ID_AA64AFR0_EL1", 0b11, 0b000, 0b0000, 0b0101, 0b100>;
def : ROSysReg<"ID_AA64AFR1_EL1", 0b11, 0b000, 0b0000, 0b0101, 0b101>;
def : ROSysReg<"ID_AA64ISAR0_EL1", 0b11, 0b000, 0b0000, 0b0110, 0b000>;
def : ROSysReg<"ID_AA64ISAR1_EL1", 0b11, 0b000, 0b0000, 0b0110, 0b001>;
def : ROSysReg<"ID_AA64MMFR0_EL1", 0b11, 0b000, 0b0000, 0b0111, 0b000>;
def : ROSysReg<"ID_AA64MMFR1_EL1", 0b11, 0b000, 0b0000, 0b0111, 0b001>;
def : ROSysReg<"ID_AA64MMFR2_EL1", 0b11, 0b000, 0b0000, 0b0111, 0b010>;
def : ROSysReg<"MVFR0_EL1", 0b11, 0b000, 0b0000, 0b0011, 0b000>;
def : ROSysReg<"MVFR1_EL1", 0b11, 0b000, 0b0000, 0b0011, 0b001>;
def : ROSysReg<"MVFR2_EL1", 0b11, 0b000, 0b0000, 0b0011, 0b010>;
def : ROSysReg<"RVBAR_EL1", 0b11, 0b000, 0b1100, 0b0000, 0b001>;
def : ROSysReg<"RVBAR_EL2", 0b11, 0b100, 0b1100, 0b0000, 0b001>;
def : ROSysReg<"RVBAR_EL3", 0b11, 0b110, 0b1100, 0b0000, 0b001>;
def : ROSysReg<"ISR_EL1", 0b11, 0b000, 0b1100, 0b0001, 0b000>;
def : ROSysReg<"CNTPCT_EL0", 0b11, 0b011, 0b1110, 0b0000, 0b001>;
def : ROSysReg<"CNTVCT_EL0", 0b11, 0b011, 0b1110, 0b0000, 0b010>;
def : ROSysReg<"ID_MMFR4_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b110>;
def : ROSysReg<"ID_MMFR5_EL1", 0b11, 0b000, 0b0000, 0b0011, 0b110>;
// Trace registers
// Op0 Op1 CRn CRm Op2
def : ROSysReg<"TRCSTATR", 0b10, 0b001, 0b0000, 0b0011, 0b000>;
def : ROSysReg<"TRCIDR8", 0b10, 0b001, 0b0000, 0b0000, 0b110>;
def : ROSysReg<"TRCIDR9", 0b10, 0b001, 0b0000, 0b0001, 0b110>;
def : ROSysReg<"TRCIDR10", 0b10, 0b001, 0b0000, 0b0010, 0b110>;
def : ROSysReg<"TRCIDR11", 0b10, 0b001, 0b0000, 0b0011, 0b110>;
def : ROSysReg<"TRCIDR12", 0b10, 0b001, 0b0000, 0b0100, 0b110>;
def : ROSysReg<"TRCIDR13", 0b10, 0b001, 0b0000, 0b0101, 0b110>;
def : ROSysReg<"TRCIDR0", 0b10, 0b001, 0b0000, 0b1000, 0b111>;
def : ROSysReg<"TRCIDR1", 0b10, 0b001, 0b0000, 0b1001, 0b111>;
def : ROSysReg<"TRCIDR2", 0b10, 0b001, 0b0000, 0b1010, 0b111>;
def : ROSysReg<"TRCIDR3", 0b10, 0b001, 0b0000, 0b1011, 0b111>;
def : ROSysReg<"TRCIDR4", 0b10, 0b001, 0b0000, 0b1100, 0b111>;
def : ROSysReg<"TRCIDR5", 0b10, 0b001, 0b0000, 0b1101, 0b111>;
def : ROSysReg<"TRCIDR6", 0b10, 0b001, 0b0000, 0b1110, 0b111>;
def : ROSysReg<"TRCIDR7", 0b10, 0b001, 0b0000, 0b1111, 0b111>;
def : ROSysReg<"TRCOSLSR", 0b10, 0b001, 0b0001, 0b0001, 0b100>;
def : ROSysReg<"TRCPDSR", 0b10, 0b001, 0b0001, 0b0101, 0b100>;
def : ROSysReg<"TRCDEVAFF0", 0b10, 0b001, 0b0111, 0b1010, 0b110>;
def : ROSysReg<"TRCDEVAFF1", 0b10, 0b001, 0b0111, 0b1011, 0b110>;
def : ROSysReg<"TRCLSR", 0b10, 0b001, 0b0111, 0b1101, 0b110>;
def : ROSysReg<"TRCAUTHSTATUS", 0b10, 0b001, 0b0111, 0b1110, 0b110>;
def : ROSysReg<"TRCDEVARCH", 0b10, 0b001, 0b0111, 0b1111, 0b110>;
def : ROSysReg<"TRCDEVID", 0b10, 0b001, 0b0111, 0b0010, 0b111>;
def : ROSysReg<"TRCDEVTYPE", 0b10, 0b001, 0b0111, 0b0011, 0b111>;
def : ROSysReg<"TRCPIDR4", 0b10, 0b001, 0b0111, 0b0100, 0b111>;
def : ROSysReg<"TRCPIDR5", 0b10, 0b001, 0b0111, 0b0101, 0b111>;
def : ROSysReg<"TRCPIDR6", 0b10, 0b001, 0b0111, 0b0110, 0b111>;
def : ROSysReg<"TRCPIDR7", 0b10, 0b001, 0b0111, 0b0111, 0b111>;
def : ROSysReg<"TRCPIDR0", 0b10, 0b001, 0b0111, 0b1000, 0b111>;
def : ROSysReg<"TRCPIDR1", 0b10, 0b001, 0b0111, 0b1001, 0b111>;
def : ROSysReg<"TRCPIDR2", 0b10, 0b001, 0b0111, 0b1010, 0b111>;
def : ROSysReg<"TRCPIDR3", 0b10, 0b001, 0b0111, 0b1011, 0b111>;
def : ROSysReg<"TRCCIDR0", 0b10, 0b001, 0b0111, 0b1100, 0b111>;
def : ROSysReg<"TRCCIDR1", 0b10, 0b001, 0b0111, 0b1101, 0b111>;
def : ROSysReg<"TRCCIDR2", 0b10, 0b001, 0b0111, 0b1110, 0b111>;
def : ROSysReg<"TRCCIDR3", 0b10, 0b001, 0b0111, 0b1111, 0b111>;
// GICv3 registers
// Op0 Op1 CRn CRm Op2
def : ROSysReg<"ICC_IAR1_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b000>;
def : ROSysReg<"ICC_IAR0_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b000>;
def : ROSysReg<"ICC_HPPIR1_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b010>;
def : ROSysReg<"ICC_HPPIR0_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b010>;
def : ROSysReg<"ICC_RPR_EL1", 0b11, 0b000, 0b1100, 0b1011, 0b011>;
def : ROSysReg<"ICH_VTR_EL2", 0b11, 0b100, 0b1100, 0b1011, 0b001>;
def : ROSysReg<"ICH_EISR_EL2", 0b11, 0b100, 0b1100, 0b1011, 0b011>;
def : ROSysReg<"ICH_ELRSR_EL2", 0b11, 0b100, 0b1100, 0b1011, 0b101>;
// SVE control registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureSVE} }] in {
def : ROSysReg<"ID_AA64ZFR0_EL1", 0b11, 0b000, 0b0000, 0b0100, 0b100>;
// v8.1a "Limited Ordering Regions" extension-specific system register
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureLOR} }] in
def : ROSysReg<"LORID_EL1", 0b11, 0b000, 0b1010, 0b0100, 0b111>;
// v8.2a "RAS extension" registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureRAS} }] in {
def : ROSysReg<"ERRIDR_EL1", 0b11, 0b000, 0b0101, 0b0011, 0b000>;
def : ROSysReg<"ERXFR_EL1", 0b11, 0b000, 0b0101, 0b0100, 0b000>;
// v8.5a "random number" registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureRandGen} }] in {
def : ROSysReg<"RNDR", 0b11, 0b011, 0b0010, 0b0100, 0b000>;
def : ROSysReg<"RNDRRS", 0b11, 0b011, 0b0010, 0b0100, 0b001>;
// v8.5a Software Context Number registers
let Requires = [{ {AArch64::FeatureSpecRestrict} }] in {
def : RWSysReg<"SCXTNUM_EL0", 0b11, 0b011, 0b1101, 0b0000, 0b111>;
def : RWSysReg<"SCXTNUM_EL1", 0b11, 0b000, 0b1101, 0b0000, 0b111>;
def : RWSysReg<"SCXTNUM_EL2", 0b11, 0b100, 0b1101, 0b0000, 0b111>;
def : RWSysReg<"SCXTNUM_EL3", 0b11, 0b110, 0b1101, 0b0000, 0b111>;
def : RWSysReg<"SCXTNUM_EL12", 0b11, 0b101, 0b1101, 0b0000, 0b111>;
// Write-only regs
// Op0 Op1 CRn CRm Op2
def : WOSysReg<"DBGDTRTX_EL0", 0b10, 0b011, 0b0000, 0b0101, 0b000>;
def : WOSysReg<"OSLAR_EL1", 0b10, 0b000, 0b0001, 0b0000, 0b100>;
def : WOSysReg<"PMSWINC_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b100>;
// Trace Registers
// Op0 Op1 CRn CRm Op2
def : WOSysReg<"TRCOSLAR", 0b10, 0b001, 0b0001, 0b0000, 0b100>;
def : WOSysReg<"TRCLAR", 0b10, 0b001, 0b0111, 0b1100, 0b110>;
// GICv3 registers
// Op0 Op1 CRn CRm Op2
def : WOSysReg<"ICC_EOIR1_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b001>;
def : WOSysReg<"ICC_EOIR0_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b001>;
def : WOSysReg<"ICC_DIR_EL1", 0b11, 0b000, 0b1100, 0b1011, 0b001>;
def : WOSysReg<"ICC_SGI1R_EL1", 0b11, 0b000, 0b1100, 0b1011, 0b101>;
def : WOSysReg<"ICC_ASGI1R_EL1", 0b11, 0b000, 0b1100, 0b1011, 0b110>;
def : WOSysReg<"ICC_SGI0R_EL1", 0b11, 0b000, 0b1100, 0b1011, 0b111>;
// Read-write regs
// Op0 Op1 CRn CRm Op2
def : RWSysReg<"OSDTRRX_EL1", 0b10, 0b000, 0b0000, 0b0000, 0b010>;
def : RWSysReg<"OSDTRTX_EL1", 0b10, 0b000, 0b0000, 0b0011, 0b010>;
def : RWSysReg<"TEECR32_EL1", 0b10, 0b010, 0b0000, 0b0000, 0b000>;
def : RWSysReg<"MDCCINT_EL1", 0b10, 0b000, 0b0000, 0b0010, 0b000>;
def : RWSysReg<"MDSCR_EL1", 0b10, 0b000, 0b0000, 0b0010, 0b010>;
def : RWSysReg<"DBGDTR_EL0", 0b10, 0b011, 0b0000, 0b0100, 0b000>;
def : RWSysReg<"OSECCR_EL1", 0b10, 0b000, 0b0000, 0b0110, 0b010>;
def : RWSysReg<"DBGVCR32_EL2", 0b10, 0b100, 0b0000, 0b0111, 0b000>;
def : RWSysReg<"DBGBVR0_EL1", 0b10, 0b000, 0b0000, 0b0000, 0b100>;
def : RWSysReg<"DBGBVR1_EL1", 0b10, 0b000, 0b0000, 0b0001, 0b100>;
def : RWSysReg<"DBGBVR2_EL1", 0b10, 0b000, 0b0000, 0b0010, 0b100>;
def : RWSysReg<"DBGBVR3_EL1", 0b10, 0b000, 0b0000, 0b0011, 0b100>;
def : RWSysReg<"DBGBVR4_EL1", 0b10, 0b000, 0b0000, 0b0100, 0b100>;
def : RWSysReg<"DBGBVR5_EL1", 0b10, 0b000, 0b0000, 0b0101, 0b100>;
def : RWSysReg<"DBGBVR6_EL1", 0b10, 0b000, 0b0000, 0b0110, 0b100>;
def : RWSysReg<"DBGBVR7_EL1", 0b10, 0b000, 0b0000, 0b0111, 0b100>;
def : RWSysReg<"DBGBVR8_EL1", 0b10, 0b000, 0b0000, 0b1000, 0b100>;
def : RWSysReg<"DBGBVR9_EL1", 0b10, 0b000, 0b0000, 0b1001, 0b100>;
def : RWSysReg<"DBGBVR10_EL1", 0b10, 0b000, 0b0000, 0b1010, 0b100>;
def : RWSysReg<"DBGBVR11_EL1", 0b10, 0b000, 0b0000, 0b1011, 0b100>;
def : RWSysReg<"DBGBVR12_EL1", 0b10, 0b000, 0b0000, 0b1100, 0b100>;
def : RWSysReg<"DBGBVR13_EL1", 0b10, 0b000, 0b0000, 0b1101, 0b100>;
def : RWSysReg<"DBGBVR14_EL1", 0b10, 0b000, 0b0000, 0b1110, 0b100>;
def : RWSysReg<"DBGBVR15_EL1", 0b10, 0b000, 0b0000, 0b1111, 0b100>;
def : RWSysReg<"DBGBCR0_EL1", 0b10, 0b000, 0b0000, 0b0000, 0b101>;
def : RWSysReg<"DBGBCR1_EL1", 0b10, 0b000, 0b0000, 0b0001, 0b101>;
def : RWSysReg<"DBGBCR2_EL1", 0b10, 0b000, 0b0000, 0b0010, 0b101>;
def : RWSysReg<"DBGBCR3_EL1", 0b10, 0b000, 0b0000, 0b0011, 0b101>;
def : RWSysReg<"DBGBCR4_EL1", 0b10, 0b000, 0b0000, 0b0100, 0b101>;
def : RWSysReg<"DBGBCR5_EL1", 0b10, 0b000, 0b0000, 0b0101, 0b101>;
def : RWSysReg<"DBGBCR6_EL1", 0b10, 0b000, 0b0000, 0b0110, 0b101>;
def : RWSysReg<"DBGBCR7_EL1", 0b10, 0b000, 0b0000, 0b0111, 0b101>;
def : RWSysReg<"DBGBCR8_EL1", 0b10, 0b000, 0b0000, 0b1000, 0b101>;
def : RWSysReg<"DBGBCR9_EL1", 0b10, 0b000, 0b0000, 0b1001, 0b101>;
def : RWSysReg<"DBGBCR10_EL1", 0b10, 0b000, 0b0000, 0b1010, 0b101>;
def : RWSysReg<"DBGBCR11_EL1", 0b10, 0b000, 0b0000, 0b1011, 0b101>;
def : RWSysReg<"DBGBCR12_EL1", 0b10, 0b000, 0b0000, 0b1100, 0b101>;
def : RWSysReg<"DBGBCR13_EL1", 0b10, 0b000, 0b0000, 0b1101, 0b101>;
def : RWSysReg<"DBGBCR14_EL1", 0b10, 0b000, 0b0000, 0b1110, 0b101>;
def : RWSysReg<"DBGBCR15_EL1", 0b10, 0b000, 0b0000, 0b1111, 0b101>;
def : RWSysReg<"DBGWVR0_EL1", 0b10, 0b000, 0b0000, 0b0000, 0b110>;
def : RWSysReg<"DBGWVR1_EL1", 0b10, 0b000, 0b0000, 0b0001, 0b110>;
def : RWSysReg<"DBGWVR2_EL1", 0b10, 0b000, 0b0000, 0b0010, 0b110>;
def : RWSysReg<"DBGWVR3_EL1", 0b10, 0b000, 0b0000, 0b0011, 0b110>;
def : RWSysReg<"DBGWVR4_EL1", 0b10, 0b000, 0b0000, 0b0100, 0b110>;
def : RWSysReg<"DBGWVR5_EL1", 0b10, 0b000, 0b0000, 0b0101, 0b110>;
def : RWSysReg<"DBGWVR6_EL1", 0b10, 0b000, 0b0000, 0b0110, 0b110>;
def : RWSysReg<"DBGWVR7_EL1", 0b10, 0b000, 0b0000, 0b0111, 0b110>;
def : RWSysReg<"DBGWVR8_EL1", 0b10, 0b000, 0b0000, 0b1000, 0b110>;
def : RWSysReg<"DBGWVR9_EL1", 0b10, 0b000, 0b0000, 0b1001, 0b110>;
def : RWSysReg<"DBGWVR10_EL1", 0b10, 0b000, 0b0000, 0b1010, 0b110>;
def : RWSysReg<"DBGWVR11_EL1", 0b10, 0b000, 0b0000, 0b1011, 0b110>;
def : RWSysReg<"DBGWVR12_EL1", 0b10, 0b000, 0b0000, 0b1100, 0b110>;
def : RWSysReg<"DBGWVR13_EL1", 0b10, 0b000, 0b0000, 0b1101, 0b110>;
def : RWSysReg<"DBGWVR14_EL1", 0b10, 0b000, 0b0000, 0b1110, 0b110>;
def : RWSysReg<"DBGWVR15_EL1", 0b10, 0b000, 0b0000, 0b1111, 0b110>;
def : RWSysReg<"DBGWCR0_EL1", 0b10, 0b000, 0b0000, 0b0000, 0b111>;
def : RWSysReg<"DBGWCR1_EL1", 0b10, 0b000, 0b0000, 0b0001, 0b111>;
def : RWSysReg<"DBGWCR2_EL1", 0b10, 0b000, 0b0000, 0b0010, 0b111>;
def : RWSysReg<"DBGWCR3_EL1", 0b10, 0b000, 0b0000, 0b0011, 0b111>;
def : RWSysReg<"DBGWCR4_EL1", 0b10, 0b000, 0b0000, 0b0100, 0b111>;
def : RWSysReg<"DBGWCR5_EL1", 0b10, 0b000, 0b0000, 0b0101, 0b111>;
def : RWSysReg<"DBGWCR6_EL1", 0b10, 0b000, 0b0000, 0b0110, 0b111>;
def : RWSysReg<"DBGWCR7_EL1", 0b10, 0b000, 0b0000, 0b0111, 0b111>;
def : RWSysReg<"DBGWCR8_EL1", 0b10, 0b000, 0b0000, 0b1000, 0b111>;
def : RWSysReg<"DBGWCR9_EL1", 0b10, 0b000, 0b0000, 0b1001, 0b111>;
def : RWSysReg<"DBGWCR10_EL1", 0b10, 0b000, 0b0000, 0b1010, 0b111>;
def : RWSysReg<"DBGWCR11_EL1", 0b10, 0b000, 0b0000, 0b1011, 0b111>;
def : RWSysReg<"DBGWCR12_EL1", 0b10, 0b000, 0b0000, 0b1100, 0b111>;
def : RWSysReg<"DBGWCR13_EL1", 0b10, 0b000, 0b0000, 0b1101, 0b111>;
def : RWSysReg<"DBGWCR14_EL1", 0b10, 0b000, 0b0000, 0b1110, 0b111>;
def : RWSysReg<"DBGWCR15_EL1", 0b10, 0b000, 0b0000, 0b1111, 0b111>;
def : RWSysReg<"TEEHBR32_EL1", 0b10, 0b010, 0b0001, 0b0000, 0b000>;
def : RWSysReg<"OSDLR_EL1", 0b10, 0b000, 0b0001, 0b0011, 0b100>;
def : RWSysReg<"DBGPRCR_EL1", 0b10, 0b000, 0b0001, 0b0100, 0b100>;
def : RWSysReg<"DBGCLAIMSET_EL1", 0b10, 0b000, 0b0111, 0b1000, 0b110>;
def : RWSysReg<"DBGCLAIMCLR_EL1", 0b10, 0b000, 0b0111, 0b1001, 0b110>;
def : RWSysReg<"CSSELR_EL1", 0b11, 0b010, 0b0000, 0b0000, 0b000>;
def : RWSysReg<"VPIDR_EL2", 0b11, 0b100, 0b0000, 0b0000, 0b000>;
def : RWSysReg<"VMPIDR_EL2", 0b11, 0b100, 0b0000, 0b0000, 0b101>;
def : RWSysReg<"CPACR_EL1", 0b11, 0b000, 0b0001, 0b0000, 0b010>;
def : RWSysReg<"SCTLR_EL1", 0b11, 0b000, 0b0001, 0b0000, 0b000>;
def : RWSysReg<"SCTLR_EL2", 0b11, 0b100, 0b0001, 0b0000, 0b000>;
def : RWSysReg<"SCTLR_EL3", 0b11, 0b110, 0b0001, 0b0000, 0b000>;
def : RWSysReg<"ACTLR_EL1", 0b11, 0b000, 0b0001, 0b0000, 0b001>;
def : RWSysReg<"ACTLR_EL2", 0b11, 0b100, 0b0001, 0b0000, 0b001>;
def : RWSysReg<"ACTLR_EL3", 0b11, 0b110, 0b0001, 0b0000, 0b001>;
def : RWSysReg<"HCR_EL2", 0b11, 0b100, 0b0001, 0b0001, 0b000>;
def : RWSysReg<"SCR_EL3", 0b11, 0b110, 0b0001, 0b0001, 0b000>;
def : RWSysReg<"MDCR_EL2", 0b11, 0b100, 0b0001, 0b0001, 0b001>;
def : RWSysReg<"SDER32_EL3", 0b11, 0b110, 0b0001, 0b0001, 0b001>;
def : RWSysReg<"CPTR_EL2", 0b11, 0b100, 0b0001, 0b0001, 0b010>;
def : RWSysReg<"CPTR_EL3", 0b11, 0b110, 0b0001, 0b0001, 0b010>;
def : RWSysReg<"HSTR_EL2", 0b11, 0b100, 0b0001, 0b0001, 0b011>;
def : RWSysReg<"HACR_EL2", 0b11, 0b100, 0b0001, 0b0001, 0b111>;
def : RWSysReg<"MDCR_EL3", 0b11, 0b110, 0b0001, 0b0011, 0b001>;
def : RWSysReg<"TTBR0_EL1", 0b11, 0b000, 0b0010, 0b0000, 0b000>;
def : RWSysReg<"TTBR0_EL2", 0b11, 0b100, 0b0010, 0b0000, 0b000>;
def : RWSysReg<"TTBR0_EL3", 0b11, 0b110, 0b0010, 0b0000, 0b000>;
def : RWSysReg<"TTBR1_EL1", 0b11, 0b000, 0b0010, 0b0000, 0b001>;
def : RWSysReg<"TCR_EL1", 0b11, 0b000, 0b0010, 0b0000, 0b010>;
def : RWSysReg<"TCR_EL2", 0b11, 0b100, 0b0010, 0b0000, 0b010>;
def : RWSysReg<"TCR_EL3", 0b11, 0b110, 0b0010, 0b0000, 0b010>;
def : RWSysReg<"VTTBR_EL2", 0b11, 0b100, 0b0010, 0b0001, 0b000>;
def : RWSysReg<"VTCR_EL2", 0b11, 0b100, 0b0010, 0b0001, 0b010>;
def : RWSysReg<"DACR32_EL2", 0b11, 0b100, 0b0011, 0b0000, 0b000>;
def : RWSysReg<"SPSR_EL1", 0b11, 0b000, 0b0100, 0b0000, 0b000>;
def : RWSysReg<"SPSR_EL2", 0b11, 0b100, 0b0100, 0b0000, 0b000>;
def : RWSysReg<"SPSR_EL3", 0b11, 0b110, 0b0100, 0b0000, 0b000>;
def : RWSysReg<"ELR_EL1", 0b11, 0b000, 0b0100, 0b0000, 0b001>;
def : RWSysReg<"ELR_EL2", 0b11, 0b100, 0b0100, 0b0000, 0b001>;
def : RWSysReg<"ELR_EL3", 0b11, 0b110, 0b0100, 0b0000, 0b001>;
def : RWSysReg<"SP_EL0", 0b11, 0b000, 0b0100, 0b0001, 0b000>;
def : RWSysReg<"SP_EL1", 0b11, 0b100, 0b0100, 0b0001, 0b000>;
def : RWSysReg<"SP_EL2", 0b11, 0b110, 0b0100, 0b0001, 0b000>;
def : RWSysReg<"SPSel", 0b11, 0b000, 0b0100, 0b0010, 0b000>;
def : RWSysReg<"NZCV", 0b11, 0b011, 0b0100, 0b0010, 0b000>;
def : RWSysReg<"DAIF", 0b11, 0b011, 0b0100, 0b0010, 0b001>;
def : RWSysReg<"CurrentEL", 0b11, 0b000, 0b0100, 0b0010, 0b010>;
def : RWSysReg<"SPSR_irq", 0b11, 0b100, 0b0100, 0b0011, 0b000>;
def : RWSysReg<"SPSR_abt", 0b11, 0b100, 0b0100, 0b0011, 0b001>;
def : RWSysReg<"SPSR_und", 0b11, 0b100, 0b0100, 0b0011, 0b010>;
def : RWSysReg<"SPSR_fiq", 0b11, 0b100, 0b0100, 0b0011, 0b011>;
def : RWSysReg<"FPCR", 0b11, 0b011, 0b0100, 0b0100, 0b000>;
def : RWSysReg<"FPSR", 0b11, 0b011, 0b0100, 0b0100, 0b001>;
def : RWSysReg<"DSPSR_EL0", 0b11, 0b011, 0b0100, 0b0101, 0b000>;
def : RWSysReg<"DLR_EL0", 0b11, 0b011, 0b0100, 0b0101, 0b001>;
def : RWSysReg<"IFSR32_EL2", 0b11, 0b100, 0b0101, 0b0000, 0b001>;
def : RWSysReg<"AFSR0_EL1", 0b11, 0b000, 0b0101, 0b0001, 0b000>;
def : RWSysReg<"AFSR0_EL2", 0b11, 0b100, 0b0101, 0b0001, 0b000>;
def : RWSysReg<"AFSR0_EL3", 0b11, 0b110, 0b0101, 0b0001, 0b000>;
def : RWSysReg<"AFSR1_EL1", 0b11, 0b000, 0b0101, 0b0001, 0b001>;
def : RWSysReg<"AFSR1_EL2", 0b11, 0b100, 0b0101, 0b0001, 0b001>;
def : RWSysReg<"AFSR1_EL3", 0b11, 0b110, 0b0101, 0b0001, 0b001>;
def : RWSysReg<"ESR_EL1", 0b11, 0b000, 0b0101, 0b0010, 0b000>;
def : RWSysReg<"ESR_EL2", 0b11, 0b100, 0b0101, 0b0010, 0b000>;
def : RWSysReg<"ESR_EL3", 0b11, 0b110, 0b0101, 0b0010, 0b000>;
def : RWSysReg<"FPEXC32_EL2", 0b11, 0b100, 0b0101, 0b0011, 0b000>;
def : RWSysReg<"FAR_EL1", 0b11, 0b000, 0b0110, 0b0000, 0b000>;
def : RWSysReg<"FAR_EL2", 0b11, 0b100, 0b0110, 0b0000, 0b000>;
def : RWSysReg<"FAR_EL3", 0b11, 0b110, 0b0110, 0b0000, 0b000>;
def : RWSysReg<"HPFAR_EL2", 0b11, 0b100, 0b0110, 0b0000, 0b100>;
def : RWSysReg<"PAR_EL1", 0b11, 0b000, 0b0111, 0b0100, 0b000>;
def : RWSysReg<"PMCR_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b000>;
def : RWSysReg<"PMCNTENSET_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b001>;
def : RWSysReg<"PMCNTENCLR_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b010>;
def : RWSysReg<"PMOVSCLR_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b011>;
def : RWSysReg<"PMSELR_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b101>;
def : RWSysReg<"PMCCNTR_EL0", 0b11, 0b011, 0b1001, 0b1101, 0b000>;
def : RWSysReg<"PMXEVTYPER_EL0", 0b11, 0b011, 0b1001, 0b1101, 0b001>;
def : RWSysReg<"PMXEVCNTR_EL0", 0b11, 0b011, 0b1001, 0b1101, 0b010>;
def : RWSysReg<"PMUSERENR_EL0", 0b11, 0b011, 0b1001, 0b1110, 0b000>;
def : RWSysReg<"PMINTENSET_EL1", 0b11, 0b000, 0b1001, 0b1110, 0b001>;
def : RWSysReg<"PMINTENCLR_EL1", 0b11, 0b000, 0b1001, 0b1110, 0b010>;
def : RWSysReg<"PMOVSSET_EL0", 0b11, 0b011, 0b1001, 0b1110, 0b011>;
def : RWSysReg<"MAIR_EL1", 0b11, 0b000, 0b1010, 0b0010, 0b000>;
def : RWSysReg<"MAIR_EL2", 0b11, 0b100, 0b1010, 0b0010, 0b000>;
def : RWSysReg<"MAIR_EL3", 0b11, 0b110, 0b1010, 0b0010, 0b000>;
def : RWSysReg<"AMAIR_EL1", 0b11, 0b000, 0b1010, 0b0011, 0b000>;
def : RWSysReg<"AMAIR_EL2", 0b11, 0b100, 0b1010, 0b0011, 0b000>;
def : RWSysReg<"AMAIR_EL3", 0b11, 0b110, 0b1010, 0b0011, 0b000>;
def : RWSysReg<"VBAR_EL1", 0b11, 0b000, 0b1100, 0b0000, 0b000>;
def : RWSysReg<"VBAR_EL2", 0b11, 0b100, 0b1100, 0b0000, 0b000>;
def : RWSysReg<"VBAR_EL3", 0b11, 0b110, 0b1100, 0b0000, 0b000>;
def : RWSysReg<"RMR_EL1", 0b11, 0b000, 0b1100, 0b0000, 0b010>;
def : RWSysReg<"RMR_EL2", 0b11, 0b100, 0b1100, 0b0000, 0b010>;
def : RWSysReg<"RMR_EL3", 0b11, 0b110, 0b1100, 0b0000, 0b010>;
def : RWSysReg<"CONTEXTIDR_EL1", 0b11, 0b000, 0b1101, 0b0000, 0b001>;
def : RWSysReg<"TPIDR_EL0", 0b11, 0b011, 0b1101, 0b0000, 0b010>;
def : RWSysReg<"TPIDR_EL2", 0b11, 0b100, 0b1101, 0b0000, 0b010>;
def : RWSysReg<"TPIDR_EL3", 0b11, 0b110, 0b1101, 0b0000, 0b010>;
def : RWSysReg<"TPIDRRO_EL0", 0b11, 0b011, 0b1101, 0b0000, 0b011>;
def : RWSysReg<"TPIDR_EL1", 0b11, 0b000, 0b1101, 0b0000, 0b100>;
def : RWSysReg<"CNTFRQ_EL0", 0b11, 0b011, 0b1110, 0b0000, 0b000>;
def : RWSysReg<"CNTVOFF_EL2", 0b11, 0b100, 0b1110, 0b0000, 0b011>;
def : RWSysReg<"CNTKCTL_EL1", 0b11, 0b000, 0b1110, 0b0001, 0b000>;
def : RWSysReg<"CNTHCTL_EL2", 0b11, 0b100, 0b1110, 0b0001, 0b000>;
def : RWSysReg<"CNTP_TVAL_EL0", 0b11, 0b011, 0b1110, 0b0010, 0b000>;
def : RWSysReg<"CNTHP_TVAL_EL2", 0b11, 0b100, 0b1110, 0b0010, 0b000>;
def : RWSysReg<"CNTPS_TVAL_EL1", 0b11, 0b111, 0b1110, 0b0010, 0b000>;
def : RWSysReg<"CNTP_CTL_EL0", 0b11, 0b011, 0b1110, 0b0010, 0b001>;
def : RWSysReg<"CNTHP_CTL_EL2", 0b11, 0b100, 0b1110, 0b0010, 0b001>;
def : RWSysReg<"CNTPS_CTL_EL1", 0b11, 0b111, 0b1110, 0b0010, 0b001>;
def : RWSysReg<"CNTP_CVAL_EL0", 0b11, 0b011, 0b1110, 0b0010, 0b010>;
def : RWSysReg<"CNTHP_CVAL_EL2", 0b11, 0b100, 0b1110, 0b0010, 0b010>;
def : RWSysReg<"CNTPS_CVAL_EL1", 0b11, 0b111, 0b1110, 0b0010, 0b010>;
def : RWSysReg<"CNTV_TVAL_EL0", 0b11, 0b011, 0b1110, 0b0011, 0b000>;
def : RWSysReg<"CNTV_CTL_EL0", 0b11, 0b011, 0b1110, 0b0011, 0b001>;
def : RWSysReg<"CNTV_CVAL_EL0", 0b11, 0b011, 0b1110, 0b0011, 0b010>;
def : RWSysReg<"PMEVCNTR0_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b000>;
def : RWSysReg<"PMEVCNTR1_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b001>;
def : RWSysReg<"PMEVCNTR2_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b010>;
def : RWSysReg<"PMEVCNTR3_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b011>;
def : RWSysReg<"PMEVCNTR4_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b100>;
def : RWSysReg<"PMEVCNTR5_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b101>;
def : RWSysReg<"PMEVCNTR6_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b110>;
def : RWSysReg<"PMEVCNTR7_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b111>;
def : RWSysReg<"PMEVCNTR8_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b000>;
def : RWSysReg<"PMEVCNTR9_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b001>;
def : RWSysReg<"PMEVCNTR10_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b010>;
def : RWSysReg<"PMEVCNTR11_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b011>;
def : RWSysReg<"PMEVCNTR12_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b100>;
def : RWSysReg<"PMEVCNTR13_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b101>;
def : RWSysReg<"PMEVCNTR14_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b110>;
def : RWSysReg<"PMEVCNTR15_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b111>;
def : RWSysReg<"PMEVCNTR16_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b000>;
def : RWSysReg<"PMEVCNTR17_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b001>;
def : RWSysReg<"PMEVCNTR18_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b010>;
def : RWSysReg<"PMEVCNTR19_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b011>;
def : RWSysReg<"PMEVCNTR20_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b100>;
def : RWSysReg<"PMEVCNTR21_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b101>;
def : RWSysReg<"PMEVCNTR22_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b110>;
def : RWSysReg<"PMEVCNTR23_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b111>;
def : RWSysReg<"PMEVCNTR24_EL0", 0b11, 0b011, 0b1110, 0b1011, 0b000>;
def : RWSysReg<"PMEVCNTR25_EL0", 0b11, 0b011, 0b1110, 0b1011, 0b001>;
def : RWSysReg<"PMEVCNTR26_EL0", 0b11, 0b011, 0b1110, 0b1011, 0b010>;
def : RWSysReg<"PMEVCNTR27_EL0", 0b11, 0b011, 0b1110, 0b1011, 0b011>;
def : RWSysReg<"PMEVCNTR28_EL0", 0b11, 0b011, 0b1110, 0b1011, 0b100>;
def : RWSysReg<"PMEVCNTR29_EL0", 0b11, 0b011, 0b1110, 0b1011, 0b101>;
def : RWSysReg<"PMEVCNTR30_EL0", 0b11, 0b011, 0b1110, 0b1011, 0b110>;
def : RWSysReg<"PMCCFILTR_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b111>;
def : RWSysReg<"PMEVTYPER0_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b000>;
def : RWSysReg<"PMEVTYPER1_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b001>;
def : RWSysReg<"PMEVTYPER2_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b010>;
def : RWSysReg<"PMEVTYPER3_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b011>;
def : RWSysReg<"PMEVTYPER4_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b100>;
def : RWSysReg<"PMEVTYPER5_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b101>;
def : RWSysReg<"PMEVTYPER6_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b110>;
def : RWSysReg<"PMEVTYPER7_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b111>;
def : RWSysReg<"PMEVTYPER8_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b000>;
def : RWSysReg<"PMEVTYPER9_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b001>;
def : RWSysReg<"PMEVTYPER10_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b010>;
def : RWSysReg<"PMEVTYPER11_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b011>;
def : RWSysReg<"PMEVTYPER12_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b100>;
def : RWSysReg<"PMEVTYPER13_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b101>;
def : RWSysReg<"PMEVTYPER14_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b110>;
def : RWSysReg<"PMEVTYPER15_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b111>;
def : RWSysReg<"PMEVTYPER16_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b000>;
def : RWSysReg<"PMEVTYPER17_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b001>;
def : RWSysReg<"PMEVTYPER18_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b010>;
def : RWSysReg<"PMEVTYPER19_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b011>;
def : RWSysReg<"PMEVTYPER20_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b100>;
def : RWSysReg<"PMEVTYPER21_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b101>;
def : RWSysReg<"PMEVTYPER22_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b110>;
def : RWSysReg<"PMEVTYPER23_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b111>;
def : RWSysReg<"PMEVTYPER24_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b000>;
def : RWSysReg<"PMEVTYPER25_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b001>;
def : RWSysReg<"PMEVTYPER26_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b010>;
def : RWSysReg<"PMEVTYPER27_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b011>;
def : RWSysReg<"PMEVTYPER28_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b100>;
def : RWSysReg<"PMEVTYPER29_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b101>;
def : RWSysReg<"PMEVTYPER30_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b110>;
// Trace registers
// Op0 Op1 CRn CRm Op2
def : RWSysReg<"TRCPRGCTLR", 0b10, 0b001, 0b0000, 0b0001, 0b000>;
def : RWSysReg<"TRCPROCSELR", 0b10, 0b001, 0b0000, 0b0010, 0b000>;
def : RWSysReg<"TRCCONFIGR", 0b10, 0b001, 0b0000, 0b0100, 0b000>;
def : RWSysReg<"TRCAUXCTLR", 0b10, 0b001, 0b0000, 0b0110, 0b000>;
def : RWSysReg<"TRCEVENTCTL0R", 0b10, 0b001, 0b0000, 0b1000, 0b000>;
def : RWSysReg<"TRCEVENTCTL1R", 0b10, 0b001, 0b0000, 0b1001, 0b000>;
def : RWSysReg<"TRCSTALLCTLR", 0b10, 0b001, 0b0000, 0b1011, 0b000>;
def : RWSysReg<"TRCTSCTLR", 0b10, 0b001, 0b0000, 0b1100, 0b000>;
def : RWSysReg<"TRCSYNCPR", 0b10, 0b001, 0b0000, 0b1101, 0b000>;
def : RWSysReg<"TRCCCCTLR", 0b10, 0b001, 0b0000, 0b1110, 0b000>;
def : RWSysReg<"TRCBBCTLR", 0b10, 0b001, 0b0000, 0b1111, 0b000>;
def : RWSysReg<"TRCTRACEIDR", 0b10, 0b001, 0b0000, 0b0000, 0b001>;
def : RWSysReg<"TRCQCTLR", 0b10, 0b001, 0b0000, 0b0001, 0b001>;
def : RWSysReg<"TRCVICTLR", 0b10, 0b001, 0b0000, 0b0000, 0b010>;
def : RWSysReg<"TRCVIIECTLR", 0b10, 0b001, 0b0000, 0b0001, 0b010>;
def : RWSysReg<"TRCVISSCTLR", 0b10, 0b001, 0b0000, 0b0010, 0b010>;
def : RWSysReg<"TRCVIPCSSCTLR", 0b10, 0b001, 0b0000, 0b0011, 0b010>;
def : RWSysReg<"TRCVDCTLR", 0b10, 0b001, 0b0000, 0b1000, 0b010>;
def : RWSysReg<"TRCVDSACCTLR", 0b10, 0b001, 0b0000, 0b1001, 0b010>;
def : RWSysReg<"TRCVDARCCTLR", 0b10, 0b001, 0b0000, 0b1010, 0b010>;
def : RWSysReg<"TRCSEQEVR0", 0b10, 0b001, 0b0000, 0b0000, 0b100>;
def : RWSysReg<"TRCSEQEVR1", 0b10, 0b001, 0b0000, 0b0001, 0b100>;
def : RWSysReg<"TRCSEQEVR2", 0b10, 0b001, 0b0000, 0b0010, 0b100>;
def : RWSysReg<"TRCSEQRSTEVR", 0b10, 0b001, 0b0000, 0b0110, 0b100>;
def : RWSysReg<"TRCSEQSTR", 0b10, 0b001, 0b0000, 0b0111, 0b100>;
def : RWSysReg<"TRCEXTINSELR", 0b10, 0b001, 0b0000, 0b1000, 0b100>;
def : RWSysReg<"TRCCNTRLDVR0", 0b10, 0b001, 0b0000, 0b0000, 0b101>;
def : RWSysReg<"TRCCNTRLDVR1", 0b10, 0b001, 0b0000, 0b0001, 0b101>;
def : RWSysReg<"TRCCNTRLDVR2", 0b10, 0b001, 0b0000, 0b0010, 0b101>;
def : RWSysReg<"TRCCNTRLDVR3", 0b10, 0b001, 0b0000, 0b0011, 0b101>;
def : RWSysReg<"TRCCNTCTLR0", 0b10, 0b001, 0b0000, 0b0100, 0b101>;
def : RWSysReg<"TRCCNTCTLR1", 0b10, 0b001, 0b0000, 0b0101, 0b101>;
def : RWSysReg<"TRCCNTCTLR2", 0b10, 0b001, 0b0000, 0b0110, 0b101>;
def : RWSysReg<"TRCCNTCTLR3", 0b10, 0b001, 0b0000, 0b0111, 0b101>;
def : RWSysReg<"TRCCNTVR0", 0b10, 0b001, 0b0000, 0b1000, 0b101>;
def : RWSysReg<"TRCCNTVR1", 0b10, 0b001, 0b0000, 0b1001, 0b101>;
def : RWSysReg<"TRCCNTVR2", 0b10, 0b001, 0b0000, 0b1010, 0b101>;
def : RWSysReg<"TRCCNTVR3", 0b10, 0b001, 0b0000, 0b1011, 0b101>;
def : RWSysReg<"TRCIMSPEC0", 0b10, 0b001, 0b0000, 0b0000, 0b111>;
def : RWSysReg<"TRCIMSPEC1", 0b10, 0b001, 0b0000, 0b0001, 0b111>;
def : RWSysReg<"TRCIMSPEC2", 0b10, 0b001, 0b0000, 0b0010, 0b111>;
def : RWSysReg<"TRCIMSPEC3", 0b10, 0b001, 0b0000, 0b0011, 0b111>;
def : RWSysReg<"TRCIMSPEC4", 0b10, 0b001, 0b0000, 0b0100, 0b111>;
def : RWSysReg<"TRCIMSPEC5", 0b10, 0b001, 0b0000, 0b0101, 0b111>;
def : RWSysReg<"TRCIMSPEC6", 0b10, 0b001, 0b0000, 0b0110, 0b111>;
def : RWSysReg<"TRCIMSPEC7", 0b10, 0b001, 0b0000, 0b0111, 0b111>;
def : RWSysReg<"TRCRSCTLR2", 0b10, 0b001, 0b0001, 0b0010, 0b000>;
def : RWSysReg<"TRCRSCTLR3", 0b10, 0b001, 0b0001, 0b0011, 0b000>;
def : RWSysReg<"TRCRSCTLR4", 0b10, 0b001, 0b0001, 0b0100, 0b000>;
def : RWSysReg<"TRCRSCTLR5", 0b10, 0b001, 0b0001, 0b0101, 0b000>;
def : RWSysReg<"TRCRSCTLR6", 0b10, 0b001, 0b0001, 0b0110, 0b000>;
def : RWSysReg<"TRCRSCTLR7", 0b10, 0b001, 0b0001, 0b0111, 0b000>;
def : RWSysReg<"TRCRSCTLR8", 0b10, 0b001, 0b0001, 0b1000, 0b000>;
def : RWSysReg<"TRCRSCTLR9", 0b10, 0b001, 0b0001, 0b1001, 0b000>;
def : RWSysReg<"TRCRSCTLR10", 0b10, 0b001, 0b0001, 0b1010, 0b000>;
def : RWSysReg<"TRCRSCTLR11", 0b10, 0b001, 0b0001, 0b1011, 0b000>;
def : RWSysReg<"TRCRSCTLR12", 0b10, 0b001, 0b0001, 0b1100, 0b000>;
def : RWSysReg<"TRCRSCTLR13", 0b10, 0b001, 0b0001, 0b1101, 0b000>;
def : RWSysReg<"TRCRSCTLR14", 0b10, 0b001, 0b0001, 0b1110, 0b000>;
def : RWSysReg<"TRCRSCTLR15", 0b10, 0b001, 0b0001, 0b1111, 0b000>;
def : RWSysReg<"TRCRSCTLR16", 0b10, 0b001, 0b0001, 0b0000, 0b001>;
def : RWSysReg<"TRCRSCTLR17", 0b10, 0b001, 0b0001, 0b0001, 0b001>;
def : RWSysReg<"TRCRSCTLR18", 0b10, 0b001, 0b0001, 0b0010, 0b001>;
def : RWSysReg<"TRCRSCTLR19", 0b10, 0b001, 0b0001, 0b0011, 0b001>;
def : RWSysReg<"TRCRSCTLR20", 0b10, 0b001, 0b0001, 0b0100, 0b001>;
def : RWSysReg<"TRCRSCTLR21", 0b10, 0b001, 0b0001, 0b0101, 0b001>;
def : RWSysReg<"TRCRSCTLR22", 0b10, 0b001, 0b0001, 0b0110, 0b001>;
def : RWSysReg<"TRCRSCTLR23", 0b10, 0b001, 0b0001, 0b0111, 0b001>;
def : RWSysReg<"TRCRSCTLR24", 0b10, 0b001, 0b0001, 0b1000, 0b001>;
def : RWSysReg<"TRCRSCTLR25", 0b10, 0b001, 0b0001, 0b1001, 0b001>;
def : RWSysReg<"TRCRSCTLR26", 0b10, 0b001, 0b0001, 0b1010, 0b001>;
def : RWSysReg<"TRCRSCTLR27", 0b10, 0b001, 0b0001, 0b1011, 0b001>;
def : RWSysReg<"TRCRSCTLR28", 0b10, 0b001, 0b0001, 0b1100, 0b001>;
def : RWSysReg<"TRCRSCTLR29", 0b10, 0b001, 0b0001, 0b1101, 0b001>;
def : RWSysReg<"TRCRSCTLR30", 0b10, 0b001, 0b0001, 0b1110, 0b001>;
def : RWSysReg<"TRCRSCTLR31", 0b10, 0b001, 0b0001, 0b1111, 0b001>;
def : RWSysReg<"TRCSSCCR0", 0b10, 0b001, 0b0001, 0b0000, 0b010>;
def : RWSysReg<"TRCSSCCR1", 0b10, 0b001, 0b0001, 0b0001, 0b010>;
def : RWSysReg<"TRCSSCCR2", 0b10, 0b001, 0b0001, 0b0010, 0b010>;
def : RWSysReg<"TRCSSCCR3", 0b10, 0b001, 0b0001, 0b0011, 0b010>;
def : RWSysReg<"TRCSSCCR4", 0b10, 0b001, 0b0001, 0b0100, 0b010>;
def : RWSysReg<"TRCSSCCR5", 0b10, 0b001, 0b0001, 0b0101, 0b010>;
def : RWSysReg<"TRCSSCCR6", 0b10, 0b001, 0b0001, 0b0110, 0b010>;
def : RWSysReg<"TRCSSCCR7", 0b10, 0b001, 0b0001, 0b0111, 0b010>;
def : RWSysReg<"TRCSSCSR0", 0b10, 0b001, 0b0001, 0b1000, 0b010>;
def : RWSysReg<"TRCSSCSR1", 0b10, 0b001, 0b0001, 0b1001, 0b010>;
def : RWSysReg<"TRCSSCSR2", 0b10, 0b001, 0b0001, 0b1010, 0b010>;
def : RWSysReg<"TRCSSCSR3", 0b10, 0b001, 0b0001, 0b1011, 0b010>;
def : RWSysReg<"TRCSSCSR4", 0b10, 0b001, 0b0001, 0b1100, 0b010>;
def : RWSysReg<"TRCSSCSR5", 0b10, 0b001, 0b0001, 0b1101, 0b010>;
def : RWSysReg<"TRCSSCSR6", 0b10, 0b001, 0b0001, 0b1110, 0b010>;
def : RWSysReg<"TRCSSCSR7", 0b10, 0b001, 0b0001, 0b1111, 0b010>;
def : RWSysReg<"TRCSSPCICR0", 0b10, 0b001, 0b0001, 0b0000, 0b011>;
def : RWSysReg<"TRCSSPCICR1", 0b10, 0b001, 0b0001, 0b0001, 0b011>;
def : RWSysReg<"TRCSSPCICR2", 0b10, 0b001, 0b0001, 0b0010, 0b011>;
def : RWSysReg<"TRCSSPCICR3", 0b10, 0b001, 0b0001, 0b0011, 0b011>;
def : RWSysReg<"TRCSSPCICR4", 0b10, 0b001, 0b0001, 0b0100, 0b011>;
def : RWSysReg<"TRCSSPCICR5", 0b10, 0b001, 0b0001, 0b0101, 0b011>;
def : RWSysReg<"TRCSSPCICR6", 0b10, 0b001, 0b0001, 0b0110, 0b011>;
def : RWSysReg<"TRCSSPCICR7", 0b10, 0b001, 0b0001, 0b0111, 0b011>;
def : RWSysReg<"TRCPDCR", 0b10, 0b001, 0b0001, 0b0100, 0b100>;
def : RWSysReg<"TRCACVR0", 0b10, 0b001, 0b0010, 0b0000, 0b000>;
def : RWSysReg<"TRCACVR1", 0b10, 0b001, 0b0010, 0b0010, 0b000>;
def : RWSysReg<"TRCACVR2", 0b10, 0b001, 0b0010, 0b0100, 0b000>;
def : RWSysReg<"TRCACVR3", 0b10, 0b001, 0b0010, 0b0110, 0b000>;
def : RWSysReg<"TRCACVR4", 0b10, 0b001, 0b0010, 0b1000, 0b000>;
def : RWSysReg<"TRCACVR5", 0b10, 0b001, 0b0010, 0b1010, 0b000>;
def : RWSysReg<"TRCACVR6", 0b10, 0b001, 0b0010, 0b1100, 0b000>;
def : RWSysReg<"TRCACVR7", 0b10, 0b001, 0b0010, 0b1110, 0b000>;
def : RWSysReg<"TRCACVR8", 0b10, 0b001, 0b0010, 0b0000, 0b001>;
def : RWSysReg<"TRCACVR9", 0b10, 0b001, 0b0010, 0b0010, 0b001>;
def : RWSysReg<"TRCACVR10", 0b10, 0b001, 0b0010, 0b0100, 0b001>;
def : RWSysReg<"TRCACVR11", 0b10, 0b001, 0b0010, 0b0110, 0b001>;
def : RWSysReg<"TRCACVR12", 0b10, 0b001, 0b0010, 0b1000, 0b001>;
def : RWSysReg<"TRCACVR13", 0b10, 0b001, 0b0010, 0b1010, 0b001>;
def : RWSysReg<"TRCACVR14", 0b10, 0b001, 0b0010, 0b1100, 0b001>;
def : RWSysReg<"TRCACVR15", 0b10, 0b001, 0b0010, 0b1110, 0b001>;
def : RWSysReg<"TRCACATR0", 0b10, 0b001, 0b0010, 0b0000, 0b010>;
def : RWSysReg<"TRCACATR1", 0b10, 0b001, 0b0010, 0b0010, 0b010>;
def : RWSysReg<"TRCACATR2", 0b10, 0b001, 0b0010, 0b0100, 0b010>;
def : RWSysReg<"TRCACATR3", 0b10, 0b001, 0b0010, 0b0110, 0b010>;
def : RWSysReg<"TRCACATR4", 0b10, 0b001, 0b0010, 0b1000, 0b010>;
def : RWSysReg<"TRCACATR5", 0b10, 0b001, 0b0010, 0b1010, 0b010>;
def : RWSysReg<"TRCACATR6", 0b10, 0b001, 0b0010, 0b1100, 0b010>;
def : RWSysReg<"TRCACATR7", 0b10, 0b001, 0b0010, 0b1110, 0b010>;
def : RWSysReg<"TRCACATR8", 0b10, 0b001, 0b0010, 0b0000, 0b011>;
def : RWSysReg<"TRCACATR9", 0b10, 0b001, 0b0010, 0b0010, 0b011>;
def : RWSysReg<"TRCACATR10", 0b10, 0b001, 0b0010, 0b0100, 0b011>;
def : RWSysReg<"TRCACATR11", 0b10, 0b001, 0b0010, 0b0110, 0b011>;
def : RWSysReg<"TRCACATR12", 0b10, 0b001, 0b0010, 0b1000, 0b011>;
def : RWSysReg<"TRCACATR13", 0b10, 0b001, 0b0010, 0b1010, 0b011>;
def : RWSysReg<"TRCACATR14", 0b10, 0b001, 0b0010, 0b1100, 0b011>;
def : RWSysReg<"TRCACATR15", 0b10, 0b001, 0b0010, 0b1110, 0b011>;
def : RWSysReg<"TRCDVCVR0", 0b10, 0b001, 0b0010, 0b0000, 0b100>;
def : RWSysReg<"TRCDVCVR1", 0b10, 0b001, 0b0010, 0b0100, 0b100>;
def : RWSysReg<"TRCDVCVR2", 0b10, 0b001, 0b0010, 0b1000, 0b100>;
def : RWSysReg<"TRCDVCVR3", 0b10, 0b001, 0b0010, 0b1100, 0b100>;
def : RWSysReg<"TRCDVCVR4", 0b10, 0b001, 0b0010, 0b0000, 0b101>;
def : RWSysReg<"TRCDVCVR5", 0b10, 0b001, 0b0010, 0b0100, 0b101>;
def : RWSysReg<"TRCDVCVR6", 0b10, 0b001, 0b0010, 0b1000, 0b101>;
def : RWSysReg<"TRCDVCVR7", 0b10, 0b001, 0b0010, 0b1100, 0b101>;
def : RWSysReg<"TRCDVCMR0", 0b10, 0b001, 0b0010, 0b0000, 0b110>;
def : RWSysReg<"TRCDVCMR1", 0b10, 0b001, 0b0010, 0b0100, 0b110>;
def : RWSysReg<"TRCDVCMR2", 0b10, 0b001, 0b0010, 0b1000, 0b110>;
def : RWSysReg<"TRCDVCMR3", 0b10, 0b001, 0b0010, 0b1100, 0b110>;
def : RWSysReg<"TRCDVCMR4", 0b10, 0b001, 0b0010, 0b0000, 0b111>;
def : RWSysReg<"TRCDVCMR5", 0b10, 0b001, 0b0010, 0b0100, 0b111>;
def : RWSysReg<"TRCDVCMR6", 0b10, 0b001, 0b0010, 0b1000, 0b111>;
def : RWSysReg<"TRCDVCMR7", 0b10, 0b001, 0b0010, 0b1100, 0b111>;
def : RWSysReg<"TRCCIDCVR0", 0b10, 0b001, 0b0011, 0b0000, 0b000>;
def : RWSysReg<"TRCCIDCVR1", 0b10, 0b001, 0b0011, 0b0010, 0b000>;
def : RWSysReg<"TRCCIDCVR2", 0b10, 0b001, 0b0011, 0b0100, 0b000>;
def : RWSysReg<"TRCCIDCVR3", 0b10, 0b001, 0b0011, 0b0110, 0b000>;
def : RWSysReg<"TRCCIDCVR4", 0b10, 0b001, 0b0011, 0b1000, 0b000>;
def : RWSysReg<"TRCCIDCVR5", 0b10, 0b001, 0b0011, 0b1010, 0b000>;
def : RWSysReg<"TRCCIDCVR6", 0b10, 0b001, 0b0011, 0b1100, 0b000>;
def : RWSysReg<"TRCCIDCVR7", 0b10, 0b001, 0b0011, 0b1110, 0b000>;
def : RWSysReg<"TRCVMIDCVR0", 0b10, 0b001, 0b0011, 0b0000, 0b001>;
def : RWSysReg<"TRCVMIDCVR1", 0b10, 0b001, 0b0011, 0b0010, 0b001>;
def : RWSysReg<"TRCVMIDCVR2", 0b10, 0b001, 0b0011, 0b0100, 0b001>;
def : RWSysReg<"TRCVMIDCVR3", 0b10, 0b001, 0b0011, 0b0110, 0b001>;
def : RWSysReg<"TRCVMIDCVR4", 0b10, 0b001, 0b0011, 0b1000, 0b001>;
def : RWSysReg<"TRCVMIDCVR5", 0b10, 0b001, 0b0011, 0b1010, 0b001>;
def : RWSysReg<"TRCVMIDCVR6", 0b10, 0b001, 0b0011, 0b1100, 0b001>;
def : RWSysReg<"TRCVMIDCVR7", 0b10, 0b001, 0b0011, 0b1110, 0b001>;
def : RWSysReg<"TRCCIDCCTLR0", 0b10, 0b001, 0b0011, 0b0000, 0b010>;
def : RWSysReg<"TRCCIDCCTLR1", 0b10, 0b001, 0b0011, 0b0001, 0b010>;
def : RWSysReg<"TRCVMIDCCTLR0", 0b10, 0b001, 0b0011, 0b0010, 0b010>;
def : RWSysReg<"TRCVMIDCCTLR1", 0b10, 0b001, 0b0011, 0b0011, 0b010>;
def : RWSysReg<"TRCITCTRL", 0b10, 0b001, 0b0111, 0b0000, 0b100>;
def : RWSysReg<"TRCCLAIMSET", 0b10, 0b001, 0b0111, 0b1000, 0b110>;
def : RWSysReg<"TRCCLAIMCLR", 0b10, 0b001, 0b0111, 0b1001, 0b110>;
// GICv3 registers
// Op0 Op1 CRn CRm Op2
def : RWSysReg<"ICC_BPR1_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b011>;
def : RWSysReg<"ICC_BPR0_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b011>;
def : RWSysReg<"ICC_PMR_EL1", 0b11, 0b000, 0b0100, 0b0110, 0b000>;
def : RWSysReg<"ICC_CTLR_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b100>;
def : RWSysReg<"ICC_CTLR_EL3", 0b11, 0b110, 0b1100, 0b1100, 0b100>;
def : RWSysReg<"ICC_SRE_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b101>;
def : RWSysReg<"ICC_SRE_EL2", 0b11, 0b100, 0b1100, 0b1001, 0b101>;
def : RWSysReg<"ICC_SRE_EL3", 0b11, 0b110, 0b1100, 0b1100, 0b101>;
def : RWSysReg<"ICC_IGRPEN0_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b110>;
def : RWSysReg<"ICC_IGRPEN1_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b111>;
def : RWSysReg<"ICC_IGRPEN1_EL3", 0b11, 0b110, 0b1100, 0b1100, 0b111>;
def : RWSysReg<"ICC_SEIEN_EL1", 0b11, 0b000, 0b1100, 0b1101, 0b000>;
def : RWSysReg<"ICC_AP0R0_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b100>;
def : RWSysReg<"ICC_AP0R1_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b101>;
def : RWSysReg<"ICC_AP0R2_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b110>;
def : RWSysReg<"ICC_AP0R3_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b111>;
def : RWSysReg<"ICC_AP1R0_EL1", 0b11, 0b000, 0b1100, 0b1001, 0b000>;
def : RWSysReg<"ICC_AP1R1_EL1", 0b11, 0b000, 0b1100, 0b1001, 0b001>;
def : RWSysReg<"ICC_AP1R2_EL1", 0b11, 0b000, 0b1100, 0b1001, 0b010>;
def : RWSysReg<"ICC_AP1R3_EL1", 0b11, 0b000, 0b1100, 0b1001, 0b011>;
def : RWSysReg<"ICH_AP0R0_EL2", 0b11, 0b100, 0b1100, 0b1000, 0b000>;
def : RWSysReg<"ICH_AP0R1_EL2", 0b11, 0b100, 0b1100, 0b1000, 0b001>;
def : RWSysReg<"ICH_AP0R2_EL2", 0b11, 0b100, 0b1100, 0b1000, 0b010>;
def : RWSysReg<"ICH_AP0R3_EL2", 0b11, 0b100, 0b1100, 0b1000, 0b011>;
def : RWSysReg<"ICH_AP1R0_EL2", 0b11, 0b100, 0b1100, 0b1001, 0b000>;
def : RWSysReg<"ICH_AP1R1_EL2", 0b11, 0b100, 0b1100, 0b1001, 0b001>;
def : RWSysReg<"ICH_AP1R2_EL2", 0b11, 0b100, 0b1100, 0b1001, 0b010>;
def : RWSysReg<"ICH_AP1R3_EL2", 0b11, 0b100, 0b1100, 0b1001, 0b011>;
def : RWSysReg<"ICH_HCR_EL2", 0b11, 0b100, 0b1100, 0b1011, 0b000>;
def : RWSysReg<"ICH_MISR_EL2", 0b11, 0b100, 0b1100, 0b1011, 0b010>;
def : RWSysReg<"ICH_VMCR_EL2", 0b11, 0b100, 0b1100, 0b1011, 0b111>;
def : RWSysReg<"ICH_VSEIR_EL2", 0b11, 0b100, 0b1100, 0b1001, 0b100>;
def : RWSysReg<"ICH_LR0_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b000>;
def : RWSysReg<"ICH_LR1_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b001>;
def : RWSysReg<"ICH_LR2_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b010>;
def : RWSysReg<"ICH_LR3_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b011>;
def : RWSysReg<"ICH_LR4_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b100>;
def : RWSysReg<"ICH_LR5_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b101>;
def : RWSysReg<"ICH_LR6_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b110>;
def : RWSysReg<"ICH_LR7_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b111>;
def : RWSysReg<"ICH_LR8_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b000>;
def : RWSysReg<"ICH_LR9_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b001>;
def : RWSysReg<"ICH_LR10_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b010>;
def : RWSysReg<"ICH_LR11_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b011>;
def : RWSysReg<"ICH_LR12_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b100>;
def : RWSysReg<"ICH_LR13_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b101>;
def : RWSysReg<"ICH_LR14_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b110>;
def : RWSysReg<"ICH_LR15_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b111>;
// v8.1a "Privileged Access Never" extension-specific system registers
let Requires = [{ {AArch64::FeaturePAN} }] in
def : RWSysReg<"PAN", 0b11, 0b000, 0b0100, 0b0010, 0b011>;
// v8.1a "Limited Ordering Regions" extension-specific system registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureLOR} }] in {
def : RWSysReg<"LORSA_EL1", 0b11, 0b000, 0b1010, 0b0100, 0b000>;
def : RWSysReg<"LOREA_EL1", 0b11, 0b000, 0b1010, 0b0100, 0b001>;
def : RWSysReg<"LORN_EL1", 0b11, 0b000, 0b1010, 0b0100, 0b010>;
def : RWSysReg<"LORC_EL1", 0b11, 0b000, 0b1010, 0b0100, 0b011>;
// v8.1a "Virtualization Host extensions" system registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureVH} }] in {
def : RWSysReg<"TTBR1_EL2", 0b11, 0b100, 0b0010, 0b0000, 0b001>;
def : RWSysReg<"CONTEXTIDR_EL2", 0b11, 0b100, 0b1101, 0b0000, 0b001>;
def : RWSysReg<"CNTHV_TVAL_EL2", 0b11, 0b100, 0b1110, 0b0011, 0b000>;
def : RWSysReg<"CNTHV_CVAL_EL2", 0b11, 0b100, 0b1110, 0b0011, 0b010>;
def : RWSysReg<"CNTHV_CTL_EL2", 0b11, 0b100, 0b1110, 0b0011, 0b001>;
def : RWSysReg<"SCTLR_EL12", 0b11, 0b101, 0b0001, 0b0000, 0b000>;
def : RWSysReg<"CPACR_EL12", 0b11, 0b101, 0b0001, 0b0000, 0b010>;
def : RWSysReg<"TTBR0_EL12", 0b11, 0b101, 0b0010, 0b0000, 0b000>;
def : RWSysReg<"TTBR1_EL12", 0b11, 0b101, 0b0010, 0b0000, 0b001>;
def : RWSysReg<"TCR_EL12", 0b11, 0b101, 0b0010, 0b0000, 0b010>;
def : RWSysReg<"AFSR0_EL12", 0b11, 0b101, 0b0101, 0b0001, 0b000>;
def : RWSysReg<"AFSR1_EL12", 0b11, 0b101, 0b0101, 0b0001, 0b001>;
def : RWSysReg<"ESR_EL12", 0b11, 0b101, 0b0101, 0b0010, 0b000>;
def : RWSysReg<"FAR_EL12", 0b11, 0b101, 0b0110, 0b0000, 0b000>;
def : RWSysReg<"MAIR_EL12", 0b11, 0b101, 0b1010, 0b0010, 0b000>;
def : RWSysReg<"AMAIR_EL12", 0b11, 0b101, 0b1010, 0b0011, 0b000>;
def : RWSysReg<"VBAR_EL12", 0b11, 0b101, 0b1100, 0b0000, 0b000>;
def : RWSysReg<"CONTEXTIDR_EL12", 0b11, 0b101, 0b1101, 0b0000, 0b001>;
def : RWSysReg<"CNTKCTL_EL12", 0b11, 0b101, 0b1110, 0b0001, 0b000>;
def : RWSysReg<"CNTP_TVAL_EL02", 0b11, 0b101, 0b1110, 0b0010, 0b000>;
def : RWSysReg<"CNTP_CTL_EL02", 0b11, 0b101, 0b1110, 0b0010, 0b001>;
def : RWSysReg<"CNTP_CVAL_EL02", 0b11, 0b101, 0b1110, 0b0010, 0b010>;
def : RWSysReg<"CNTV_TVAL_EL02", 0b11, 0b101, 0b1110, 0b0011, 0b000>;
def : RWSysReg<"CNTV_CTL_EL02", 0b11, 0b101, 0b1110, 0b0011, 0b001>;
def : RWSysReg<"CNTV_CVAL_EL02", 0b11, 0b101, 0b1110, 0b0011, 0b010>;
def : RWSysReg<"SPSR_EL12", 0b11, 0b101, 0b0100, 0b0000, 0b000>;
def : RWSysReg<"ELR_EL12", 0b11, 0b101, 0b0100, 0b0000, 0b001>;
// v8.2a registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeaturePsUAO} }] in
def : RWSysReg<"UAO", 0b11, 0b000, 0b0100, 0b0010, 0b100>;
// v8.2a "Statistical Profiling extension" registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureSPE} }] in {
def : RWSysReg<"PMBLIMITR_EL1", 0b11, 0b000, 0b1001, 0b1010, 0b000>;
def : RWSysReg<"PMBPTR_EL1", 0b11, 0b000, 0b1001, 0b1010, 0b001>;
def : RWSysReg<"PMBSR_EL1", 0b11, 0b000, 0b1001, 0b1010, 0b011>;
def : RWSysReg<"PMBIDR_EL1", 0b11, 0b000, 0b1001, 0b1010, 0b111>;
def : RWSysReg<"PMSCR_EL2", 0b11, 0b100, 0b1001, 0b1001, 0b000>;
def : RWSysReg<"PMSCR_EL12", 0b11, 0b101, 0b1001, 0b1001, 0b000>;
def : RWSysReg<"PMSCR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b000>;
def : RWSysReg<"PMSICR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b010>;
def : RWSysReg<"PMSIRR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b011>;
def : RWSysReg<"PMSFCR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b100>;
def : RWSysReg<"PMSEVFR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b101>;
def : RWSysReg<"PMSLATFR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b110>;
def : RWSysReg<"PMSIDR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b111>;
// v8.2a "RAS extension" registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureRAS} }] in {
def : RWSysReg<"ERRSELR_EL1", 0b11, 0b000, 0b0101, 0b0011, 0b001>;
def : RWSysReg<"ERXCTLR_EL1", 0b11, 0b000, 0b0101, 0b0100, 0b001>;
def : RWSysReg<"ERXSTATUS_EL1", 0b11, 0b000, 0b0101, 0b0100, 0b010>;
def : RWSysReg<"ERXADDR_EL1", 0b11, 0b000, 0b0101, 0b0100, 0b011>;
def : RWSysReg<"ERXMISC0_EL1", 0b11, 0b000, 0b0101, 0b0101, 0b000>;
def : RWSysReg<"ERXMISC1_EL1", 0b11, 0b000, 0b0101, 0b0101, 0b001>;
def : RWSysReg<"DISR_EL1", 0b11, 0b000, 0b1100, 0b0001, 0b001>;
def : RWSysReg<"VDISR_EL2", 0b11, 0b100, 0b1100, 0b0001, 0b001>;
def : RWSysReg<"VSESR_EL2", 0b11, 0b100, 0b0101, 0b0010, 0b011>;
// v8.3a "Pointer authentication extension" registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeaturePA} }] in {
def : RWSysReg<"APIAKeyLo_EL1", 0b11, 0b000, 0b0010, 0b0001, 0b000>;
def : RWSysReg<"APIAKeyHi_EL1", 0b11, 0b000, 0b0010, 0b0001, 0b001>;
def : RWSysReg<"APIBKeyLo_EL1", 0b11, 0b000, 0b0010, 0b0001, 0b010>;
def : RWSysReg<"APIBKeyHi_EL1", 0b11, 0b000, 0b0010, 0b0001, 0b011>;
def : RWSysReg<"APDAKeyLo_EL1", 0b11, 0b000, 0b0010, 0b0010, 0b000>;
def : RWSysReg<"APDAKeyHi_EL1", 0b11, 0b000, 0b0010, 0b0010, 0b001>;
def : RWSysReg<"APDBKeyLo_EL1", 0b11, 0b000, 0b0010, 0b0010, 0b010>;
def : RWSysReg<"APDBKeyHi_EL1", 0b11, 0b000, 0b0010, 0b0010, 0b011>;
def : RWSysReg<"APGAKeyLo_EL1", 0b11, 0b000, 0b0010, 0b0011, 0b000>;
def : RWSysReg<"APGAKeyHi_EL1", 0b11, 0b000, 0b0010, 0b0011, 0b001>;
// v8.4 "Secure Exception Level 2 extension"
let Requires = [{ {AArch64::FeatureSEL2} }] in {
// v8.4a "Virtualization secure second stage translation" registers
// Op0 Op1 CRn CRm Op2
def : RWSysReg<"VSTCR_EL2" , 0b11, 0b100, 0b0010, 0b0110, 0b010>;
def : RWSysReg<"VSTTBR_EL2", 0b11, 0b100, 0b0010, 0b0110, 0b000>;
// v8.4a "Virtualization timer" registers
// Op0 Op1 CRn CRm Op2
def : RWSysReg<"CNTHVS_TVAL_EL2", 0b11, 0b100, 0b1110, 0b0100, 0b000>;
def : RWSysReg<"CNTHVS_CVAL_EL2", 0b11, 0b100, 0b1110, 0b0100, 0b010>;
def : RWSysReg<"CNTHVS_CTL_EL2", 0b11, 0b100, 0b1110, 0b0100, 0b001>;
def : RWSysReg<"CNTHPS_TVAL_EL2", 0b11, 0b100, 0b1110, 0b0101, 0b000>;
def : RWSysReg<"CNTHPS_CVAL_EL2", 0b11, 0b100, 0b1110, 0b0101, 0b010>;
def : RWSysReg<"CNTHPS_CTL_EL2", 0b11, 0b100, 0b1110, 0b0101, 0b001>;
// v8.4a "Virtualization debug state" registers
// Op0 Op1 CRn CRm Op2
def : RWSysReg<"SDER32_EL2", 0b11, 0b100, 0b0001, 0b0011, 0b001>;
} // FeatureSEL2
// v8.4a PMU registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeaturePMU} }] in {
def : RWSysReg<"PMMIR_EL1", 0b11, 0b000, 0b1001, 0b1110, 0b110>;
} // FeaturePMU
// v8.4a RAS registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureRASv8_4} }] in {
def : RWSysReg<"ERXPFGCTL_EL1", 0b11, 0b000, 0b0101, 0b0100, 0b101>;
def : RWSysReg<"ERXPFGCDN_EL1", 0b11, 0b000, 0b0101, 0b0100, 0b110>;
def : RWSysReg<"ERXTS_EL1", 0b11, 0b000, 0b0101, 0b0101, 0b111>;
def : RWSysReg<"ERXMISC2_EL1", 0b11, 0b000, 0b0101, 0b0101, 0b010>;
def : RWSysReg<"ERXMISC3_EL1", 0b11, 0b000, 0b0101, 0b0101, 0b011>;
def : ROSysReg<"ERXPFGF_EL1", 0b11, 0b000, 0b0101, 0b0100, 0b100>;
} // FeatureRASv8_4
// v8.4a MPAM registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureMPAM} }] in {
def : RWSysReg<"MPAM0_EL1", 0b11, 0b000, 0b1010, 0b0101, 0b001>;
def : RWSysReg<"MPAM1_EL1", 0b11, 0b000, 0b1010, 0b0101, 0b000>;
def : RWSysReg<"MPAM2_EL2", 0b11, 0b100, 0b1010, 0b0101, 0b000>;
def : RWSysReg<"MPAM3_EL3", 0b11, 0b110, 0b1010, 0b0101, 0b000>;
def : RWSysReg<"MPAM1_EL12", 0b11, 0b101, 0b1010, 0b0101, 0b000>;
def : RWSysReg<"MPAMHCR_EL2", 0b11, 0b100, 0b1010, 0b0100, 0b000>;
def : RWSysReg<"MPAMVPMV_EL2", 0b11, 0b100, 0b1010, 0b0100, 0b001>;
def : RWSysReg<"MPAMVPM0_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b000>;
def : RWSysReg<"MPAMVPM1_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b001>;
def : RWSysReg<"MPAMVPM2_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b010>;
def : RWSysReg<"MPAMVPM3_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b011>;
def : RWSysReg<"MPAMVPM4_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b100>;
def : RWSysReg<"MPAMVPM5_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b101>;
def : RWSysReg<"MPAMVPM6_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b110>;
def : RWSysReg<"MPAMVPM7_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b111>;
def : ROSysReg<"MPAMIDR_EL1", 0b11, 0b000, 0b1010, 0b0100, 0b100>;
} //FeatureMPAM
// v8.4a Activitiy Monitor registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureAM} }] in {
def : RWSysReg<"AMCR_EL0", 0b11, 0b011, 0b1101, 0b0010, 0b000>;
def : ROSysReg<"AMCFGR_EL0", 0b11, 0b011, 0b1101, 0b0010, 0b001>;
def : ROSysReg<"AMCGCR_EL0", 0b11, 0b011, 0b1101, 0b0010, 0b010>;
def : RWSysReg<"AMUSERENR_EL0", 0b11, 0b011, 0b1101, 0b0010, 0b011>;
def : RWSysReg<"AMCNTENCLR0_EL0", 0b11, 0b011, 0b1101, 0b0010, 0b100>;
def : RWSysReg<"AMCNTENSET0_EL0", 0b11, 0b011, 0b1101, 0b0010, 0b101>;
def : RWSysReg<"AMEVCNTR00_EL0", 0b11, 0b011, 0b1101, 0b0100, 0b000>;
def : RWSysReg<"AMEVCNTR01_EL0", 0b11, 0b011, 0b1101, 0b0100, 0b001>;
def : RWSysReg<"AMEVCNTR02_EL0", 0b11, 0b011, 0b1101, 0b0100, 0b010>;
def : RWSysReg<"AMEVCNTR03_EL0", 0b11, 0b011, 0b1101, 0b0100, 0b011>;
def : ROSysReg<"AMEVTYPER00_EL0", 0b11, 0b011, 0b1101, 0b0110, 0b000>;
def : ROSysReg<"AMEVTYPER01_EL0", 0b11, 0b011, 0b1101, 0b0110, 0b001>;
def : ROSysReg<"AMEVTYPER02_EL0", 0b11, 0b011, 0b1101, 0b0110, 0b010>;
def : ROSysReg<"AMEVTYPER03_EL0", 0b11, 0b011, 0b1101, 0b0110, 0b011>;
def : RWSysReg<"AMCNTENCLR1_EL0", 0b11, 0b011, 0b1101, 0b0011, 0b000>;
def : RWSysReg<"AMCNTENSET1_EL0", 0b11, 0b011, 0b1101, 0b0011, 0b001>;
def : RWSysReg<"AMEVCNTR10_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b000>;
def : RWSysReg<"AMEVCNTR11_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b001>;
def : RWSysReg<"AMEVCNTR12_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b010>;
def : RWSysReg<"AMEVCNTR13_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b011>;
def : RWSysReg<"AMEVCNTR14_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b100>;
def : RWSysReg<"AMEVCNTR15_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b101>;
def : RWSysReg<"AMEVCNTR16_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b110>;
def : RWSysReg<"AMEVCNTR17_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b111>;
def : RWSysReg<"AMEVCNTR18_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b000>;
def : RWSysReg<"AMEVCNTR19_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b001>;
def : RWSysReg<"AMEVCNTR110_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b010>;
def : RWSysReg<"AMEVCNTR111_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b011>;
def : RWSysReg<"AMEVCNTR112_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b100>;
def : RWSysReg<"AMEVCNTR113_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b101>;
def : RWSysReg<"AMEVCNTR114_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b110>;
def : RWSysReg<"AMEVCNTR115_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b111>;
def : RWSysReg<"AMEVTYPER10_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b000>;
def : RWSysReg<"AMEVTYPER11_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b001>;
def : RWSysReg<"AMEVTYPER12_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b010>;
def : RWSysReg<"AMEVTYPER13_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b011>;
def : RWSysReg<"AMEVTYPER14_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b100>;
def : RWSysReg<"AMEVTYPER15_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b101>;
def : RWSysReg<"AMEVTYPER16_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b110>;
def : RWSysReg<"AMEVTYPER17_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b111>;
def : RWSysReg<"AMEVTYPER18_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b000>;
def : RWSysReg<"AMEVTYPER19_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b001>;
def : RWSysReg<"AMEVTYPER110_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b010>;
def : RWSysReg<"AMEVTYPER111_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b011>;
def : RWSysReg<"AMEVTYPER112_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b100>;
def : RWSysReg<"AMEVTYPER113_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b101>;
def : RWSysReg<"AMEVTYPER114_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b110>;
def : RWSysReg<"AMEVTYPER115_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b111>;
} //FeatureAM
// v8.4a Trace Extension registers
// Please note that the 8.4 spec also defines these registers:
// but they are already defined above.
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureTRACEV8_4} }] in {
def : RWSysReg<"TRFCR_EL1", 0b11, 0b000, 0b0001, 0b0010, 0b001>;
def : RWSysReg<"TRFCR_EL2", 0b11, 0b100, 0b0001, 0b0010, 0b001>;
def : RWSysReg<"TRFCR_EL12", 0b11, 0b101, 0b0001, 0b0010, 0b001>;
} //FeatureTRACEV8_4
// v8.4a Timining insensitivity of data processing instructions
// DIT: Data Independent Timing instructions
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureDIT} }] in {
def : RWSysReg<"DIT", 0b11, 0b011, 0b0100, 0b0010, 0b101>;
} //FeatureDIT
// v8.4a Enhanced Support for Nested Virtualization
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureNV} }] in {
def : RWSysReg<"VNCR_EL2", 0b11, 0b100, 0b0010, 0b0010, 0b000>;
} //FeatureNV
// SVE control registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureSVE} }] in {
def : RWSysReg<"ZCR_EL1", 0b11, 0b000, 0b0001, 0b0010, 0b000>;
def : RWSysReg<"ZCR_EL2", 0b11, 0b100, 0b0001, 0b0010, 0b000>;
def : RWSysReg<"ZCR_EL3", 0b11, 0b110, 0b0001, 0b0010, 0b000>;
def : RWSysReg<"ZCR_EL12", 0b11, 0b101, 0b0001, 0b0010, 0b000>;
// V8.5a Spectre mitigation SSBS register
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureSSBS} }] in
def : RWSysReg<"SSBS", 0b11, 0b011, 0b0100, 0b0010, 0b110>;
// v8.5a Memory Tagging Extension
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::FeatureMTE} }] in {
def : RWSysReg<"TCO", 0b11, 0b011, 0b0100, 0b0010, 0b111>;
def : RWSysReg<"GCR_EL1", 0b11, 0b000, 0b0001, 0b0000, 0b110>;
def : RWSysReg<"RGSR_EL1", 0b11, 0b000, 0b0001, 0b0000, 0b101>;
def : RWSysReg<"TFSR_EL1", 0b11, 0b000, 0b0101, 0b0110, 0b000>;
def : RWSysReg<"TFSR_EL2", 0b11, 0b100, 0b0101, 0b0110, 0b000>;
def : RWSysReg<"TFSR_EL3", 0b11, 0b110, 0b0101, 0b0110, 0b000>;
def : RWSysReg<"TFSR_EL12", 0b11, 0b101, 0b0101, 0b0110, 0b000>;
def : RWSysReg<"TFSRE0_EL1", 0b11, 0b000, 0b0101, 0b0110, 0b001>;
def : ROSysReg<"GMID_EL1", 0b11, 0b001, 0b0000, 0b0000, 0b100>;
} // HasMTE
// Embedded Trace Extension R/W System registers
let Requires = [{ {AArch64::FeatureETE} }] in {
// Name Op0 Op1 CRn CRm Op2
def : RWSysReg<"TRCRSR", 0b10, 0b001, 0b0000, 0b1010, 0b000>;
// TRCEXTINSELR0 has the same encoding as ETM TRCEXTINSELR
def : RWSysReg<"TRCEXTINSELR0", 0b10, 0b001, 0b0000, 0b1000, 0b100>;
def : RWSysReg<"TRCEXTINSELR1", 0b10, 0b001, 0b0000, 0b1001, 0b100>;
def : RWSysReg<"TRCEXTINSELR2", 0b10, 0b001, 0b0000, 0b1010, 0b100>;
def : RWSysReg<"TRCEXTINSELR3", 0b10, 0b001, 0b0000, 0b1011, 0b100>;
} // FeatureETE
// Trace Buffer Extension System registers
let Requires = [{ {AArch64::FeatureTRBE} }] in {
// Name Op0 Op1 CRn CRm Op2
def : RWSysReg<"TRBLIMITR_EL1", 0b11, 0b000, 0b1001, 0b1011, 0b000>;
def : RWSysReg<"TRBPTR_EL1", 0b11, 0b000, 0b1001, 0b1011, 0b001>;
def : RWSysReg<"TRBBASER_EL1", 0b11, 0b000, 0b1001, 0b1011, 0b010>;
def : RWSysReg<"TRBSR_EL1", 0b11, 0b000, 0b1001, 0b1011, 0b011>;
def : RWSysReg<"TRBMAR_EL1", 0b11, 0b000, 0b1001, 0b1011, 0b100>;
def : RWSysReg<"TRBTRG_EL1", 0b11, 0b000, 0b1001, 0b1011, 0b110>;
def : ROSysReg<"TRBIDR_EL1", 0b11, 0b000, 0b1001, 0b1011, 0b111>;
} // FeatureTRBE
// Cyclone specific system registers
// Op0 Op1 CRn CRm Op2
let Requires = [{ {AArch64::ProcAppleA7} }] in
def : RWSysReg<"CPM_IOACC_CTL_EL3", 0b11, 0b111, 0b1111, 0b0010, 0b000>;