1 //===- AArch64SystemOperands.td ----------------------------*- tablegen -*-===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 // This file defines the symbolic operands permitted for various kinds of
10 // AArch64 system instruction.
12 //===----------------------------------------------------------------------===//
14 include "llvm/TableGen/SearchableTable.td"
16 //===----------------------------------------------------------------------===//
17 // Features that, for the compiler, only enable system operands and PStates
18 //===----------------------------------------------------------------------===//
20 def HasCCPP : Predicate<"Subtarget->hasCCPP()">,
21 AssemblerPredicateWithAll<(all_of FeatureCCPP), "ccpp">;
23 def HasPAN : Predicate<"Subtarget->hasPAN()">,
24 AssemblerPredicateWithAll<(all_of FeaturePAN),
25 "ARM v8.1 Privileged Access-Never extension">;
27 def HasPsUAO : Predicate<"Subtarget->hasPsUAO()">,
28 AssemblerPredicateWithAll<(all_of FeaturePsUAO),
29 "ARM v8.2 UAO PState extension (psuao)">;
31 def HasPAN_RWV : Predicate<"Subtarget->hasPAN_RWV()">,
32 AssemblerPredicateWithAll<(all_of FeaturePAN_RWV),
33 "ARM v8.2 PAN AT S1E1R and AT S1E1W Variation">;
36 : Predicate<"Subtarget->hasCONTEXTIDREL2()">,
37 AssemblerPredicateWithAll<(all_of FeatureCONTEXTIDREL2),
38 "Target contains CONTEXTIDR_EL2 RW operand">;
40 //===----------------------------------------------------------------------===//
41 // AT (address translate) instruction options.
42 //===----------------------------------------------------------------------===//
44 class AT<string name, bits<3> op1, bits<4> crn, bits<4> crm,
45 bits<3> op2> : SearchableTable {
46 let SearchableFields = ["Name", "Encoding"];
47 let EnumValueField = "Encoding";
51 let Encoding{13-11} = op1;
52 let Encoding{10-7} = crn;
53 let Encoding{6-3} = crm;
54 let Encoding{2-0} = op2;
55 code Requires = [{ {} }];
58 def : AT<"S1E1R", 0b000, 0b0111, 0b1000, 0b000>;
59 def : AT<"S1E2R", 0b100, 0b0111, 0b1000, 0b000>;
60 def : AT<"S1E3R", 0b110, 0b0111, 0b1000, 0b000>;
61 def : AT<"S1E1W", 0b000, 0b0111, 0b1000, 0b001>;
62 def : AT<"S1E2W", 0b100, 0b0111, 0b1000, 0b001>;
63 def : AT<"S1E3W", 0b110, 0b0111, 0b1000, 0b001>;
64 def : AT<"S1E0R", 0b000, 0b0111, 0b1000, 0b010>;
65 def : AT<"S1E0W", 0b000, 0b0111, 0b1000, 0b011>;
66 def : AT<"S12E1R", 0b100, 0b0111, 0b1000, 0b100>;
67 def : AT<"S12E1W", 0b100, 0b0111, 0b1000, 0b101>;
68 def : AT<"S12E0R", 0b100, 0b0111, 0b1000, 0b110>;
69 def : AT<"S12E0W", 0b100, 0b0111, 0b1000, 0b111>;
71 let Requires = [{ {AArch64::FeaturePAN_RWV} }] in {
72 def : AT<"S1E1RP", 0b000, 0b0111, 0b1001, 0b000>;
73 def : AT<"S1E1WP", 0b000, 0b0111, 0b1001, 0b001>;
76 // v8.9a/v9.4a FEAT_ATS1A
77 def : AT<"S1E1A", 0b000, 0b0111, 0b1001, 0b010>;
78 def : AT<"S1E2A", 0b100, 0b0111, 0b1001, 0b010>;
79 def : AT<"S1E3A", 0b110, 0b0111, 0b1001, 0b010>;
81 //===----------------------------------------------------------------------===//
82 // DMB/DSB (data barrier) instruction options.
83 //===----------------------------------------------------------------------===//
85 class DB<string name, bits<4> encoding> : SearchableTable {
86 let SearchableFields = ["Name", "Encoding"];
87 let EnumValueField = "Encoding";
90 bits<4> Encoding = encoding;
93 def : DB<"oshld", 0x1>;
94 def : DB<"oshst", 0x2>;
96 def : DB<"nshld", 0x5>;
97 def : DB<"nshst", 0x6>;
99 def : DB<"ishld", 0x9>;
100 def : DB<"ishst", 0xa>;
101 def : DB<"ish", 0xb>;
106 class DBnXS<string name, bits<4> encoding, bits<5> immValue> : SearchableTable {
107 let SearchableFields = ["Name", "Encoding", "ImmValue"];
108 let EnumValueField = "Encoding";
111 bits<4> Encoding = encoding;
112 bits<5> ImmValue = immValue;
113 code Requires = [{ {AArch64::FeatureXS} }];
116 def : DBnXS<"oshnxs", 0x3, 0x10>;
117 def : DBnXS<"nshnxs", 0x7, 0x14>;
118 def : DBnXS<"ishnxs", 0xb, 0x18>;
119 def : DBnXS<"synxs", 0xf, 0x1c>;
121 //===----------------------------------------------------------------------===//
122 // DC (data cache maintenance) instruction options.
123 //===----------------------------------------------------------------------===//
125 class DC<string name, bits<3> op1, bits<4> crn, bits<4> crm,
126 bits<3> op2> : SearchableTable {
127 let SearchableFields = ["Name", "Encoding"];
128 let EnumValueField = "Encoding";
132 let Encoding{13-11} = op1;
133 let Encoding{10-7} = crn;
134 let Encoding{6-3} = crm;
135 let Encoding{2-0} = op2;
136 code Requires = [{ {} }];
139 def : DC<"ZVA", 0b011, 0b0111, 0b0100, 0b001>;
140 def : DC<"IVAC", 0b000, 0b0111, 0b0110, 0b001>;
141 def : DC<"ISW", 0b000, 0b0111, 0b0110, 0b010>;
142 def : DC<"CVAC", 0b011, 0b0111, 0b1010, 0b001>;
143 def : DC<"CSW", 0b000, 0b0111, 0b1010, 0b010>;
144 def : DC<"CVAU", 0b011, 0b0111, 0b1011, 0b001>;
145 def : DC<"CIVAC", 0b011, 0b0111, 0b1110, 0b001>;
146 def : DC<"CISW", 0b000, 0b0111, 0b1110, 0b010>;
148 let Requires = [{ {AArch64::FeatureCCPP} }] in
149 def : DC<"CVAP", 0b011, 0b0111, 0b1100, 0b001>;
151 let Requires = [{ {AArch64::FeatureCacheDeepPersist} }] in
152 def : DC<"CVADP", 0b011, 0b0111, 0b1101, 0b001>;
154 let Requires = [{ {AArch64::FeatureMTE} }] in {
155 def : DC<"IGVAC", 0b000, 0b0111, 0b0110, 0b011>;
156 def : DC<"IGSW", 0b000, 0b0111, 0b0110, 0b100>;
157 def : DC<"CGSW", 0b000, 0b0111, 0b1010, 0b100>;
158 def : DC<"CIGSW", 0b000, 0b0111, 0b1110, 0b100>;
159 def : DC<"CGVAC", 0b011, 0b0111, 0b1010, 0b011>;
160 def : DC<"CGVAP", 0b011, 0b0111, 0b1100, 0b011>;
161 def : DC<"CGVADP", 0b011, 0b0111, 0b1101, 0b011>;
162 def : DC<"CIGVAC", 0b011, 0b0111, 0b1110, 0b011>;
163 def : DC<"GVA", 0b011, 0b0111, 0b0100, 0b011>;
164 def : DC<"IGDVAC", 0b000, 0b0111, 0b0110, 0b101>;
165 def : DC<"IGDSW", 0b000, 0b0111, 0b0110, 0b110>;
166 def : DC<"CGDSW", 0b000, 0b0111, 0b1010, 0b110>;
167 def : DC<"CIGDSW", 0b000, 0b0111, 0b1110, 0b110>;
168 def : DC<"CGDVAC", 0b011, 0b0111, 0b1010, 0b101>;
169 def : DC<"CGDVAP", 0b011, 0b0111, 0b1100, 0b101>;
170 def : DC<"CGDVADP", 0b011, 0b0111, 0b1101, 0b101>;
171 def : DC<"CIGDVAC", 0b011, 0b0111, 0b1110, 0b101>;
172 def : DC<"GZVA", 0b011, 0b0111, 0b0100, 0b100>;
175 let Requires = [{ {AArch64::FeatureMEC} }] in {
176 def : DC<"CIPAE", 0b100, 0b0111, 0b1110, 0b000>;
177 def : DC<"CIGDPAE", 0b100, 0b0111, 0b1110, 0b111>;
180 //===----------------------------------------------------------------------===//
181 // IC (instruction cache maintenance) instruction options.
182 //===----------------------------------------------------------------------===//
184 class IC<string name, bits<3> op1, bits<4> crn, bits<4> crm, bits<3> op2,
185 bit needsreg> : SearchableTable {
186 let SearchableFields = ["Name", "Encoding"];
187 let EnumValueField = "Encoding";
191 let Encoding{13-11} = op1;
192 let Encoding{10-7} = crn;
193 let Encoding{6-3} = crm;
194 let Encoding{2-0} = op2;
195 bit NeedsReg = needsreg;
198 def : IC<"IALLUIS", 0b000, 0b0111, 0b0001, 0b000, 0>;
199 def : IC<"IALLU", 0b000, 0b0111, 0b0101, 0b000, 0>;
200 def : IC<"IVAU", 0b011, 0b0111, 0b0101, 0b001, 1>;
202 //===----------------------------------------------------------------------===//
203 // ISB (instruction-fetch barrier) instruction options.
204 //===----------------------------------------------------------------------===//
206 class ISB<string name, bits<4> encoding> : SearchableTable{
207 let SearchableFields = ["Name", "Encoding"];
208 let EnumValueField = "Encoding";
212 let Encoding = encoding;
215 def : ISB<"sy", 0xf>;
217 //===----------------------------------------------------------------------===//
218 // TSB (Trace synchronization barrier) instruction options.
219 //===----------------------------------------------------------------------===//
221 class TSB<string name, bits<4> encoding> : SearchableTable{
222 let SearchableFields = ["Name", "Encoding"];
223 let EnumValueField = "Encoding";
227 let Encoding = encoding;
229 code Requires = [{ {AArch64::FeatureTRACEV8_4} }];
232 def : TSB<"csync", 0>;
234 //===----------------------------------------------------------------------===//
235 // PRFM (prefetch) instruction options.
236 //===----------------------------------------------------------------------===//
238 class PRFM<string type, bits<2> type_encoding,
239 string target, bits<2> target_encoding,
240 string policy, bits<1> policy_encoding> : SearchableTable {
241 let SearchableFields = ["Name", "Encoding"];
242 let EnumValueField = "Encoding";
244 string Name = type # target # policy;
246 let Encoding{4-3} = type_encoding;
247 let Encoding{2-1} = target_encoding;
248 let Encoding{0} = policy_encoding;
250 code Requires = [{ {} }];
253 def : PRFM<"pld", 0b00, "l1", 0b00, "keep", 0b0>;
254 def : PRFM<"pld", 0b00, "l1", 0b00, "strm", 0b1>;
255 def : PRFM<"pld", 0b00, "l2", 0b01, "keep", 0b0>;
256 def : PRFM<"pld", 0b00, "l2", 0b01, "strm", 0b1>;
257 def : PRFM<"pld", 0b00, "l3", 0b10, "keep", 0b0>;
258 def : PRFM<"pld", 0b00, "l3", 0b10, "strm", 0b1>;
259 let Requires = [{ {AArch64::FeaturePRFM_SLC} }] in {
260 def : PRFM<"pld", 0b00, "slc", 0b11, "keep", 0b0>;
261 def : PRFM<"pld", 0b00, "slc", 0b11, "strm", 0b1>;
263 def : PRFM<"pli", 0b01, "l1", 0b00, "keep", 0b0>;
264 def : PRFM<"pli", 0b01, "l1", 0b00, "strm", 0b1>;
265 def : PRFM<"pli", 0b01, "l2", 0b01, "keep", 0b0>;
266 def : PRFM<"pli", 0b01, "l2", 0b01, "strm", 0b1>;
267 def : PRFM<"pli", 0b01, "l3", 0b10, "keep", 0b0>;
268 def : PRFM<"pli", 0b01, "l3", 0b10, "strm", 0b1>;
269 let Requires = [{ {AArch64::FeaturePRFM_SLC} }] in {
270 def : PRFM<"pli", 0b01, "slc", 0b11, "keep", 0b0>;
271 def : PRFM<"pli", 0b01, "slc", 0b11, "strm", 0b1>;
273 def : PRFM<"pst", 0b10, "l1", 0b00, "keep", 0b0>;
274 def : PRFM<"pst", 0b10, "l1", 0b00, "strm", 0b1>;
275 def : PRFM<"pst", 0b10, "l2", 0b01, "keep", 0b0>;
276 def : PRFM<"pst", 0b10, "l2", 0b01, "strm", 0b1>;
277 def : PRFM<"pst", 0b10, "l3", 0b10, "keep", 0b0>;
278 def : PRFM<"pst", 0b10, "l3", 0b10, "strm", 0b1>;
279 let Requires = [{ {AArch64::FeaturePRFM_SLC} }] in {
280 def : PRFM<"pst", 0b10, "slc", 0b11, "keep", 0b0>;
281 def : PRFM<"pst", 0b10, "slc", 0b11, "strm", 0b1>;
284 //===----------------------------------------------------------------------===//
285 // SVE Prefetch instruction options.
286 //===----------------------------------------------------------------------===//
288 class SVEPRFM<string name, bits<4> encoding> : SearchableTable {
289 let SearchableFields = ["Name", "Encoding"];
290 let EnumValueField = "Encoding";
294 let Encoding = encoding;
295 code Requires = [{ {} }];
298 let Requires = [{ {AArch64::FeatureSVE} }] in {
299 def : SVEPRFM<"pldl1keep", 0x00>;
300 def : SVEPRFM<"pldl1strm", 0x01>;
301 def : SVEPRFM<"pldl2keep", 0x02>;
302 def : SVEPRFM<"pldl2strm", 0x03>;
303 def : SVEPRFM<"pldl3keep", 0x04>;
304 def : SVEPRFM<"pldl3strm", 0x05>;
305 def : SVEPRFM<"pstl1keep", 0x08>;
306 def : SVEPRFM<"pstl1strm", 0x09>;
307 def : SVEPRFM<"pstl2keep", 0x0a>;
308 def : SVEPRFM<"pstl2strm", 0x0b>;
309 def : SVEPRFM<"pstl3keep", 0x0c>;
310 def : SVEPRFM<"pstl3strm", 0x0d>;
313 //===----------------------------------------------------------------------===//
314 // RPRFM (prefetch) instruction options.
315 //===----------------------------------------------------------------------===//
317 class RPRFM<string name, bits<1> type_encoding, bits<5> policy_encoding> : SearchableTable {
318 let SearchableFields = ["Name", "Encoding"];
319 let EnumValueField = "Encoding";
323 let Encoding{0} = type_encoding;
324 let Encoding{5-1} = policy_encoding;
325 code Requires = [{ {} }];
328 def : RPRFM<"pldkeep", 0b0, 0b00000>;
329 def : RPRFM<"pstkeep", 0b1, 0b00000>;
330 def : RPRFM<"pldstrm", 0b0, 0b00010>;
331 def : RPRFM<"pststrm", 0b1, 0b00010>;
333 //===----------------------------------------------------------------------===//
334 // SVE Predicate patterns
335 //===----------------------------------------------------------------------===//
337 class SVEPREDPAT<string name, bits<5> encoding> : SearchableTable {
338 let SearchableFields = ["Name", "Encoding"];
339 let EnumValueField = "Encoding";
343 let Encoding = encoding;
346 def : SVEPREDPAT<"pow2", 0x00>;
347 def : SVEPREDPAT<"vl1", 0x01>;
348 def : SVEPREDPAT<"vl2", 0x02>;
349 def : SVEPREDPAT<"vl3", 0x03>;
350 def : SVEPREDPAT<"vl4", 0x04>;
351 def : SVEPREDPAT<"vl5", 0x05>;
352 def : SVEPREDPAT<"vl6", 0x06>;
353 def : SVEPREDPAT<"vl7", 0x07>;
354 def : SVEPREDPAT<"vl8", 0x08>;
355 def : SVEPREDPAT<"vl16", 0x09>;
356 def : SVEPREDPAT<"vl32", 0x0a>;
357 def : SVEPREDPAT<"vl64", 0x0b>;
358 def : SVEPREDPAT<"vl128", 0x0c>;
359 def : SVEPREDPAT<"vl256", 0x0d>;
360 def : SVEPREDPAT<"mul4", 0x1d>;
361 def : SVEPREDPAT<"mul3", 0x1e>;
362 def : SVEPREDPAT<"all", 0x1f>;
364 //===----------------------------------------------------------------------===//
365 // SVE Predicate-as-counter patterns
366 //===----------------------------------------------------------------------===//
368 class SVEVECLENSPECIFIER<string name, bits<1> encoding> : SearchableTable {
369 let SearchableFields = ["Name", "Encoding"];
370 let EnumValueField = "Encoding";
374 let Encoding = encoding;
377 def : SVEVECLENSPECIFIER<"vlx2", 0x0>;
378 def : SVEVECLENSPECIFIER<"vlx4", 0x1>;
380 //===----------------------------------------------------------------------===//
381 // Exact FP Immediates.
383 // These definitions are used to create a lookup table with FP Immediates that
384 // is used for a few instructions that only accept a limited set of exact FP
385 // immediates values.
386 //===----------------------------------------------------------------------===//
387 class ExactFPImm<string name, string repr, bits<4> enum > : SearchableTable {
388 let SearchableFields = ["Enum", "Repr"];
389 let EnumValueField = "Enum";
396 def : ExactFPImm<"zero", "0.0", 0x0>;
397 def : ExactFPImm<"half", "0.5", 0x1>;
398 def : ExactFPImm<"one", "1.0", 0x2>;
399 def : ExactFPImm<"two", "2.0", 0x3>;
401 //===----------------------------------------------------------------------===//
402 // PState instruction options.
403 //===----------------------------------------------------------------------===//
405 class PStateImm0_15<string name, bits<3> op1, bits<3> op2> : SearchableTable {
406 let SearchableFields = ["Name", "Encoding"];
407 let EnumValueField = "Encoding";
411 let Encoding{5-3} = op1;
412 let Encoding{2-0} = op2;
413 code Requires = [{ {} }];
416 class PStateImm0_1<string name, bits<3> op1, bits<3> op2, bits<3> crm_high> : SearchableTable {
417 let SearchableFields = ["Name", "Encoding"];
418 let EnumValueField = "Encoding";
422 let Encoding{8-6} = crm_high;
423 let Encoding{5-3} = op1;
424 let Encoding{2-0} = op2;
425 code Requires = [{ {} }];
429 def : PStateImm0_15<"SPSel", 0b000, 0b101>;
430 def : PStateImm0_15<"DAIFSet", 0b011, 0b110>;
431 def : PStateImm0_15<"DAIFClr", 0b011, 0b111>;
432 // v8.1a "Privileged Access Never" extension-specific PStates
433 let Requires = [{ {AArch64::FeaturePAN} }] in
434 def : PStateImm0_15<"PAN", 0b000, 0b100>;
436 // v8.2a "User Access Override" extension-specific PStates
437 let Requires = [{ {AArch64::FeaturePsUAO} }] in
438 def : PStateImm0_15<"UAO", 0b000, 0b011>;
439 // v8.4a timing insensitivity of data processing instructions
440 let Requires = [{ {AArch64::FeatureDIT} }] in
441 def : PStateImm0_15<"DIT", 0b011, 0b010>;
442 // v8.5a Spectre Mitigation
443 let Requires = [{ {AArch64::FeatureSSBS} }] in
444 def : PStateImm0_15<"SSBS", 0b011, 0b001>;
445 // v8.5a Memory Tagging Extension
446 let Requires = [{ {AArch64::FeatureMTE} }] in
447 def : PStateImm0_15<"TCO", 0b011, 0b100>;
448 // v8.8a Non-Maskable Interrupts
449 let Requires = [{ {AArch64::FeatureNMI} }] in
450 def : PStateImm0_1<"ALLINT", 0b001, 0b000, 0b000>;
451 // v9.4a Exception-based event profiling
452 // Name, Op1, Op2, Crm_high
453 def : PStateImm0_1<"PM", 0b001, 0b000, 0b001>;
455 //===----------------------------------------------------------------------===//
456 // SVCR instruction options.
457 //===----------------------------------------------------------------------===//
459 class SVCR<string name, bits<3> encoding> : SearchableTable {
460 let SearchableFields = ["Name", "Encoding"];
461 let EnumValueField = "Encoding";
465 let Encoding = encoding;
466 code Requires = [{ {} }];
469 let Requires = [{ {AArch64::FeatureSME} }] in {
470 def : SVCR<"SVCRSM", 0b001>;
471 def : SVCR<"SVCRZA", 0b010>;
472 def : SVCR<"SVCRSMZA", 0b011>;
475 //===----------------------------------------------------------------------===//
476 // PSB instruction options.
477 //===----------------------------------------------------------------------===//
479 class PSB<string name, bits<5> encoding> : SearchableTable {
480 let SearchableFields = ["Name", "Encoding"];
481 let EnumValueField = "Encoding";
485 let Encoding = encoding;
488 def : PSB<"csync", 0x11>;
490 //===----------------------------------------------------------------------===//
491 // BTI instruction options.
492 //===----------------------------------------------------------------------===//
494 class BTI<string name, bits<3> encoding> : SearchableTable {
495 let SearchableFields = ["Name", "Encoding"];
496 let EnumValueField = "Encoding";
500 let Encoding = encoding;
503 def : BTI<"c", 0b010>;
504 def : BTI<"j", 0b100>;
505 def : BTI<"jc", 0b110>;
507 //===----------------------------------------------------------------------===//
508 // TLBI (translation lookaside buffer invalidate) instruction options.
509 //===----------------------------------------------------------------------===//
511 class TLBIEntry<string name, bits<3> op1, bits<4> crn, bits<4> crm,
512 bits<3> op2, bit needsreg> {
515 let Encoding{13-11} = op1;
516 let Encoding{10-7} = crn;
517 let Encoding{6-3} = crm;
518 let Encoding{2-0} = op2;
519 bit NeedsReg = needsreg;
520 list<string> Requires = [];
521 list<string> ExtraRequires = [];
522 code RequiresStr = [{ { }] # !interleave(Requires # ExtraRequires, [{, }]) # [{ } }];
525 def TLBITable : GenericTable {
526 let FilterClass = "TLBIEntry";
527 let CppTypeName = "TLBI";
528 let Fields = ["Name", "Encoding", "NeedsReg", "RequiresStr"];
531 def lookupTLBIByName : SearchIndex {
532 let Table = TLBITable;
536 def lookupTLBIByEncoding : SearchIndex {
537 let Table = TLBITable;
538 let Key = ["Encoding"];
541 multiclass TLBI<string name, bits<3> op1, bits<4> crn, bits<4> crm,
542 bits<3> op2, bit needsreg = 1> {
543 def : TLBIEntry<name, op1, crn, crm, op2, needsreg>;
544 def : TLBIEntry<!strconcat(name, "nXS"), op1, crn, crm, op2, needsreg> {
546 let ExtraRequires = ["AArch64::FeatureXS"];
550 defm : TLBI<"IPAS2E1IS", 0b100, 0b1000, 0b0000, 0b001>;
551 defm : TLBI<"IPAS2LE1IS", 0b100, 0b1000, 0b0000, 0b101>;
552 defm : TLBI<"VMALLE1IS", 0b000, 0b1000, 0b0011, 0b000, 0>;
553 defm : TLBI<"ALLE2IS", 0b100, 0b1000, 0b0011, 0b000, 0>;
554 defm : TLBI<"ALLE3IS", 0b110, 0b1000, 0b0011, 0b000, 0>;
555 defm : TLBI<"VAE1IS", 0b000, 0b1000, 0b0011, 0b001>;
556 defm : TLBI<"VAE2IS", 0b100, 0b1000, 0b0011, 0b001>;
557 defm : TLBI<"VAE3IS", 0b110, 0b1000, 0b0011, 0b001>;
558 defm : TLBI<"ASIDE1IS", 0b000, 0b1000, 0b0011, 0b010>;
559 defm : TLBI<"VAAE1IS", 0b000, 0b1000, 0b0011, 0b011>;
560 defm : TLBI<"ALLE1IS", 0b100, 0b1000, 0b0011, 0b100, 0>;
561 defm : TLBI<"VALE1IS", 0b000, 0b1000, 0b0011, 0b101>;
562 defm : TLBI<"VALE2IS", 0b100, 0b1000, 0b0011, 0b101>;
563 defm : TLBI<"VALE3IS", 0b110, 0b1000, 0b0011, 0b101>;
564 defm : TLBI<"VMALLS12E1IS", 0b100, 0b1000, 0b0011, 0b110, 0>;
565 defm : TLBI<"VAALE1IS", 0b000, 0b1000, 0b0011, 0b111>;
566 defm : TLBI<"IPAS2E1", 0b100, 0b1000, 0b0100, 0b001>;
567 defm : TLBI<"IPAS2LE1", 0b100, 0b1000, 0b0100, 0b101>;
568 defm : TLBI<"VMALLE1", 0b000, 0b1000, 0b0111, 0b000, 0>;
569 defm : TLBI<"ALLE2", 0b100, 0b1000, 0b0111, 0b000, 0>;
570 defm : TLBI<"ALLE3", 0b110, 0b1000, 0b0111, 0b000, 0>;
571 defm : TLBI<"VAE1", 0b000, 0b1000, 0b0111, 0b001>;
572 defm : TLBI<"VAE2", 0b100, 0b1000, 0b0111, 0b001>;
573 defm : TLBI<"VAE3", 0b110, 0b1000, 0b0111, 0b001>;
574 defm : TLBI<"ASIDE1", 0b000, 0b1000, 0b0111, 0b010>;
575 defm : TLBI<"VAAE1", 0b000, 0b1000, 0b0111, 0b011>;
576 defm : TLBI<"ALLE1", 0b100, 0b1000, 0b0111, 0b100, 0>;
577 defm : TLBI<"VALE1", 0b000, 0b1000, 0b0111, 0b101>;
578 defm : TLBI<"VALE2", 0b100, 0b1000, 0b0111, 0b101>;
579 defm : TLBI<"VALE3", 0b110, 0b1000, 0b0111, 0b101>;
580 defm : TLBI<"VMALLS12E1", 0b100, 0b1000, 0b0111, 0b110, 0>;
581 defm : TLBI<"VAALE1", 0b000, 0b1000, 0b0111, 0b111>;
583 // Armv8.4-A Translation Lookaside Buffer Instructions (TLBI)
584 let Requires = ["AArch64::FeatureTLB_RMI"] in {
585 // Armv8.4-A Outer Sharable TLB Maintenance instructions:
587 defm : TLBI<"VMALLE1OS", 0b000, 0b1000, 0b0001, 0b000, 0>;
588 defm : TLBI<"VAE1OS", 0b000, 0b1000, 0b0001, 0b001>;
589 defm : TLBI<"ASIDE1OS", 0b000, 0b1000, 0b0001, 0b010>;
590 defm : TLBI<"VAAE1OS", 0b000, 0b1000, 0b0001, 0b011>;
591 defm : TLBI<"VALE1OS", 0b000, 0b1000, 0b0001, 0b101>;
592 defm : TLBI<"VAALE1OS", 0b000, 0b1000, 0b0001, 0b111>;
593 defm : TLBI<"IPAS2E1OS", 0b100, 0b1000, 0b0100, 0b000>;
594 defm : TLBI<"IPAS2LE1OS", 0b100, 0b1000, 0b0100, 0b100>;
595 defm : TLBI<"VAE2OS", 0b100, 0b1000, 0b0001, 0b001>;
596 defm : TLBI<"VALE2OS", 0b100, 0b1000, 0b0001, 0b101>;
597 defm : TLBI<"VMALLS12E1OS", 0b100, 0b1000, 0b0001, 0b110, 0>;
598 defm : TLBI<"VAE3OS", 0b110, 0b1000, 0b0001, 0b001>;
599 defm : TLBI<"VALE3OS", 0b110, 0b1000, 0b0001, 0b101>;
600 defm : TLBI<"ALLE2OS", 0b100, 0b1000, 0b0001, 0b000, 0>;
601 defm : TLBI<"ALLE1OS", 0b100, 0b1000, 0b0001, 0b100, 0>;
602 defm : TLBI<"ALLE3OS", 0b110, 0b1000, 0b0001, 0b000, 0>;
604 // Armv8.4-A TLB Range Maintenance instructions:
606 defm : TLBI<"RVAE1", 0b000, 0b1000, 0b0110, 0b001>;
607 defm : TLBI<"RVAAE1", 0b000, 0b1000, 0b0110, 0b011>;
608 defm : TLBI<"RVALE1", 0b000, 0b1000, 0b0110, 0b101>;
609 defm : TLBI<"RVAALE1", 0b000, 0b1000, 0b0110, 0b111>;
610 defm : TLBI<"RVAE1IS", 0b000, 0b1000, 0b0010, 0b001>;
611 defm : TLBI<"RVAAE1IS", 0b000, 0b1000, 0b0010, 0b011>;
612 defm : TLBI<"RVALE1IS", 0b000, 0b1000, 0b0010, 0b101>;
613 defm : TLBI<"RVAALE1IS", 0b000, 0b1000, 0b0010, 0b111>;
614 defm : TLBI<"RVAE1OS", 0b000, 0b1000, 0b0101, 0b001>;
615 defm : TLBI<"RVAAE1OS", 0b000, 0b1000, 0b0101, 0b011>;
616 defm : TLBI<"RVALE1OS", 0b000, 0b1000, 0b0101, 0b101>;
617 defm : TLBI<"RVAALE1OS", 0b000, 0b1000, 0b0101, 0b111>;
618 defm : TLBI<"RIPAS2E1IS", 0b100, 0b1000, 0b0000, 0b010>;
619 defm : TLBI<"RIPAS2LE1IS", 0b100, 0b1000, 0b0000, 0b110>;
620 defm : TLBI<"RIPAS2E1", 0b100, 0b1000, 0b0100, 0b010>;
621 defm : TLBI<"RIPAS2LE1", 0b100, 0b1000, 0b0100, 0b110>;
622 defm : TLBI<"RIPAS2E1OS", 0b100, 0b1000, 0b0100, 0b011>;
623 defm : TLBI<"RIPAS2LE1OS", 0b100, 0b1000, 0b0100, 0b111>;
624 defm : TLBI<"RVAE2", 0b100, 0b1000, 0b0110, 0b001>;
625 defm : TLBI<"RVALE2", 0b100, 0b1000, 0b0110, 0b101>;
626 defm : TLBI<"RVAE2IS", 0b100, 0b1000, 0b0010, 0b001>;
627 defm : TLBI<"RVALE2IS", 0b100, 0b1000, 0b0010, 0b101>;
628 defm : TLBI<"RVAE2OS", 0b100, 0b1000, 0b0101, 0b001>;
629 defm : TLBI<"RVALE2OS", 0b100, 0b1000, 0b0101, 0b101>;
630 defm : TLBI<"RVAE3", 0b110, 0b1000, 0b0110, 0b001>;
631 defm : TLBI<"RVALE3", 0b110, 0b1000, 0b0110, 0b101>;
632 defm : TLBI<"RVAE3IS", 0b110, 0b1000, 0b0010, 0b001>;
633 defm : TLBI<"RVALE3IS", 0b110, 0b1000, 0b0010, 0b101>;
634 defm : TLBI<"RVAE3OS", 0b110, 0b1000, 0b0101, 0b001>;
635 defm : TLBI<"RVALE3OS", 0b110, 0b1000, 0b0101, 0b101>;
638 // Armv9-A Realm Management Extention TLBI Instructions
639 let Requires = ["AArch64::FeatureRME"] in {
640 defm : TLBI<"RPAOS", 0b110, 0b1000, 0b0100, 0b011>;
641 defm : TLBI<"RPALOS", 0b110, 0b1000, 0b0100, 0b111>;
642 defm : TLBI<"PAALLOS", 0b110, 0b1000, 0b0001, 0b100, 0>;
643 defm : TLBI<"PAALL", 0b110, 0b1000, 0b0111, 0b100, 0>;
646 //===----------------------------------------------------------------------===//
647 // MRS/MSR (system register read/write) instruction options.
648 //===----------------------------------------------------------------------===//
650 class SysReg<string name, bits<2> op0, bits<3> op1, bits<4> crn, bits<4> crm,
651 bits<3> op2> : SearchableTable {
652 let SearchableFields = ["Name", "Encoding"];
653 let EnumValueField = "Encoding";
656 string AltName = name;
658 let Encoding{15-14} = op0;
659 let Encoding{13-11} = op1;
660 let Encoding{10-7} = crn;
661 let Encoding{6-3} = crm;
662 let Encoding{2-0} = op2;
665 code Requires = [{ {} }];
668 class RWSysReg<string name, bits<2> op0, bits<3> op1, bits<4> crn, bits<4> crm,
670 : SysReg<name, op0, op1, crn, crm, op2> {
675 class ROSysReg<string name, bits<2> op0, bits<3> op1, bits<4> crn, bits<4> crm,
677 : SysReg<name, op0, op1, crn, crm, op2> {
682 class WOSysReg<string name, bits<2> op0, bits<3> op1, bits<4> crn, bits<4> crm,
684 : SysReg<name, op0, op1, crn, crm, op2> {
689 //===----------------------
691 //===----------------------
693 // Op0 Op1 CRn CRm Op2
694 def : ROSysReg<"MDCCSR_EL0", 0b10, 0b011, 0b0000, 0b0001, 0b000>;
695 def : ROSysReg<"DBGDTRRX_EL0", 0b10, 0b011, 0b0000, 0b0101, 0b000>;
696 def : ROSysReg<"MDRAR_EL1", 0b10, 0b000, 0b0001, 0b0000, 0b000>;
697 def : ROSysReg<"OSLSR_EL1", 0b10, 0b000, 0b0001, 0b0001, 0b100>;
698 def : ROSysReg<"DBGAUTHSTATUS_EL1", 0b10, 0b000, 0b0111, 0b1110, 0b110>;
699 def : ROSysReg<"PMCEID0_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b110>;
700 def : ROSysReg<"PMCEID1_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b111>;
701 def : ROSysReg<"PMMIR_EL1", 0b11, 0b000, 0b1001, 0b1110, 0b110>;
702 def : ROSysReg<"MIDR_EL1", 0b11, 0b000, 0b0000, 0b0000, 0b000>;
703 def : ROSysReg<"CCSIDR_EL1", 0b11, 0b001, 0b0000, 0b0000, 0b000>;
705 //v8.3 CCIDX - extending the CCsIDr number of sets
706 def : ROSysReg<"CCSIDR2_EL1", 0b11, 0b001, 0b0000, 0b0000, 0b010> {
707 let Requires = [{ {AArch64::FeatureCCIDX} }];
709 def : ROSysReg<"CLIDR_EL1", 0b11, 0b001, 0b0000, 0b0000, 0b001>;
710 def : ROSysReg<"CTR_EL0", 0b11, 0b011, 0b0000, 0b0000, 0b001>;
711 def : ROSysReg<"MPIDR_EL1", 0b11, 0b000, 0b0000, 0b0000, 0b101>;
712 def : ROSysReg<"REVIDR_EL1", 0b11, 0b000, 0b0000, 0b0000, 0b110>;
713 def : ROSysReg<"AIDR_EL1", 0b11, 0b001, 0b0000, 0b0000, 0b111>;
714 def : ROSysReg<"DCZID_EL0", 0b11, 0b011, 0b0000, 0b0000, 0b111>;
715 def : ROSysReg<"ID_PFR0_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b000>;
716 def : ROSysReg<"ID_PFR1_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b001>;
717 def : ROSysReg<"ID_PFR2_EL1", 0b11, 0b000, 0b0000, 0b0011, 0b100> {
718 let Requires = [{ {AArch64::FeatureSpecRestrict} }];
720 def : ROSysReg<"ID_DFR0_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b010>;
721 def : ROSysReg<"ID_DFR1_EL1", 0b11, 0b000, 0b0000, 0b0011, 0b101>;
722 def : ROSysReg<"ID_AFR0_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b011>;
723 def : ROSysReg<"ID_MMFR0_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b100>;
724 def : ROSysReg<"ID_MMFR1_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b101>;
725 def : ROSysReg<"ID_MMFR2_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b110>;
726 def : ROSysReg<"ID_MMFR3_EL1", 0b11, 0b000, 0b0000, 0b0001, 0b111>;
727 def : ROSysReg<"ID_ISAR0_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b000>;
728 def : ROSysReg<"ID_ISAR1_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b001>;
729 def : ROSysReg<"ID_ISAR2_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b010>;
730 def : ROSysReg<"ID_ISAR3_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b011>;
731 def : ROSysReg<"ID_ISAR4_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b100>;
732 def : ROSysReg<"ID_ISAR5_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b101>;
733 def : ROSysReg<"ID_ISAR6_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b111> {
734 let Requires = [{ {AArch64::HasV8_2aOps} }];
736 def : ROSysReg<"ID_AA64PFR0_EL1", 0b11, 0b000, 0b0000, 0b0100, 0b000>;
737 def : ROSysReg<"ID_AA64PFR1_EL1", 0b11, 0b000, 0b0000, 0b0100, 0b001>;
738 def : ROSysReg<"ID_AA64PFR2_EL1", 0b11, 0b000, 0b0000, 0b0100, 0b010>;
739 def : ROSysReg<"ID_AA64DFR0_EL1", 0b11, 0b000, 0b0000, 0b0101, 0b000>;
740 def : ROSysReg<"ID_AA64DFR1_EL1", 0b11, 0b000, 0b0000, 0b0101, 0b001>;
741 def : ROSysReg<"ID_AA64AFR0_EL1", 0b11, 0b000, 0b0000, 0b0101, 0b100>;
742 def : ROSysReg<"ID_AA64AFR1_EL1", 0b11, 0b000, 0b0000, 0b0101, 0b101>;
743 def : ROSysReg<"ID_AA64ISAR0_EL1", 0b11, 0b000, 0b0000, 0b0110, 0b000>;
744 def : ROSysReg<"ID_AA64ISAR1_EL1", 0b11, 0b000, 0b0000, 0b0110, 0b001>;
745 def : ROSysReg<"ID_AA64ISAR2_EL1", 0b11, 0b000, 0b0000, 0b0110, 0b010>;
746 def : ROSysReg<"ID_AA64MMFR0_EL1", 0b11, 0b000, 0b0000, 0b0111, 0b000>;
747 def : ROSysReg<"ID_AA64MMFR1_EL1", 0b11, 0b000, 0b0000, 0b0111, 0b001>;
748 def : ROSysReg<"ID_AA64MMFR2_EL1", 0b11, 0b000, 0b0000, 0b0111, 0b010>;
749 def : ROSysReg<"ID_AA64MMFR3_EL1", 0b11, 0b000, 0b0000, 0b0111, 0b011>;
750 def : ROSysReg<"ID_AA64MMFR4_EL1", 0b11, 0b000, 0b0000, 0b0111, 0b100>;
751 def : ROSysReg<"MVFR0_EL1", 0b11, 0b000, 0b0000, 0b0011, 0b000>;
752 def : ROSysReg<"MVFR1_EL1", 0b11, 0b000, 0b0000, 0b0011, 0b001>;
753 def : ROSysReg<"MVFR2_EL1", 0b11, 0b000, 0b0000, 0b0011, 0b010>;
754 def : ROSysReg<"RVBAR_EL1", 0b11, 0b000, 0b1100, 0b0000, 0b001>;
755 def : ROSysReg<"RVBAR_EL2", 0b11, 0b100, 0b1100, 0b0000, 0b001>;
756 def : ROSysReg<"RVBAR_EL3", 0b11, 0b110, 0b1100, 0b0000, 0b001>;
757 def : ROSysReg<"ISR_EL1", 0b11, 0b000, 0b1100, 0b0001, 0b000>;
758 def : ROSysReg<"CNTPCT_EL0", 0b11, 0b011, 0b1110, 0b0000, 0b001>;
759 def : ROSysReg<"CNTVCT_EL0", 0b11, 0b011, 0b1110, 0b0000, 0b010>;
760 def : ROSysReg<"ID_MMFR4_EL1", 0b11, 0b000, 0b0000, 0b0010, 0b110>;
761 def : ROSysReg<"ID_MMFR5_EL1", 0b11, 0b000, 0b0000, 0b0011, 0b110>;
764 // Op0 Op1 CRn CRm Op2
765 def : ROSysReg<"TRCSTATR", 0b10, 0b001, 0b0000, 0b0011, 0b000>;
766 def : ROSysReg<"TRCIDR8", 0b10, 0b001, 0b0000, 0b0000, 0b110>;
767 def : ROSysReg<"TRCIDR9", 0b10, 0b001, 0b0000, 0b0001, 0b110>;
768 def : ROSysReg<"TRCIDR10", 0b10, 0b001, 0b0000, 0b0010, 0b110>;
769 def : ROSysReg<"TRCIDR11", 0b10, 0b001, 0b0000, 0b0011, 0b110>;
770 def : ROSysReg<"TRCIDR12", 0b10, 0b001, 0b0000, 0b0100, 0b110>;
771 def : ROSysReg<"TRCIDR13", 0b10, 0b001, 0b0000, 0b0101, 0b110>;
772 def : ROSysReg<"TRCIDR0", 0b10, 0b001, 0b0000, 0b1000, 0b111>;
773 def : ROSysReg<"TRCIDR1", 0b10, 0b001, 0b0000, 0b1001, 0b111>;
774 def : ROSysReg<"TRCIDR2", 0b10, 0b001, 0b0000, 0b1010, 0b111>;
775 def : ROSysReg<"TRCIDR3", 0b10, 0b001, 0b0000, 0b1011, 0b111>;
776 def : ROSysReg<"TRCIDR4", 0b10, 0b001, 0b0000, 0b1100, 0b111>;
777 def : ROSysReg<"TRCIDR5", 0b10, 0b001, 0b0000, 0b1101, 0b111>;
778 def : ROSysReg<"TRCIDR6", 0b10, 0b001, 0b0000, 0b1110, 0b111>;
779 def : ROSysReg<"TRCIDR7", 0b10, 0b001, 0b0000, 0b1111, 0b111>;
780 def : ROSysReg<"TRCOSLSR", 0b10, 0b001, 0b0001, 0b0001, 0b100>;
781 def : ROSysReg<"TRCPDSR", 0b10, 0b001, 0b0001, 0b0101, 0b100>;
782 def : ROSysReg<"TRCDEVAFF0", 0b10, 0b001, 0b0111, 0b1010, 0b110>;
783 def : ROSysReg<"TRCDEVAFF1", 0b10, 0b001, 0b0111, 0b1011, 0b110>;
784 def : ROSysReg<"TRCLSR", 0b10, 0b001, 0b0111, 0b1101, 0b110>;
785 def : ROSysReg<"TRCAUTHSTATUS", 0b10, 0b001, 0b0111, 0b1110, 0b110>;
786 def : ROSysReg<"TRCDEVARCH", 0b10, 0b001, 0b0111, 0b1111, 0b110>;
787 def : ROSysReg<"TRCDEVID", 0b10, 0b001, 0b0111, 0b0010, 0b111>;
788 def : ROSysReg<"TRCDEVTYPE", 0b10, 0b001, 0b0111, 0b0011, 0b111>;
789 def : ROSysReg<"TRCPIDR4", 0b10, 0b001, 0b0111, 0b0100, 0b111>;
790 def : ROSysReg<"TRCPIDR5", 0b10, 0b001, 0b0111, 0b0101, 0b111>;
791 def : ROSysReg<"TRCPIDR6", 0b10, 0b001, 0b0111, 0b0110, 0b111>;
792 def : ROSysReg<"TRCPIDR7", 0b10, 0b001, 0b0111, 0b0111, 0b111>;
793 def : ROSysReg<"TRCPIDR0", 0b10, 0b001, 0b0111, 0b1000, 0b111>;
794 def : ROSysReg<"TRCPIDR1", 0b10, 0b001, 0b0111, 0b1001, 0b111>;
795 def : ROSysReg<"TRCPIDR2", 0b10, 0b001, 0b0111, 0b1010, 0b111>;
796 def : ROSysReg<"TRCPIDR3", 0b10, 0b001, 0b0111, 0b1011, 0b111>;
797 def : ROSysReg<"TRCCIDR0", 0b10, 0b001, 0b0111, 0b1100, 0b111>;
798 def : ROSysReg<"TRCCIDR1", 0b10, 0b001, 0b0111, 0b1101, 0b111>;
799 def : ROSysReg<"TRCCIDR2", 0b10, 0b001, 0b0111, 0b1110, 0b111>;
800 def : ROSysReg<"TRCCIDR3", 0b10, 0b001, 0b0111, 0b1111, 0b111>;
803 // Op0 Op1 CRn CRm Op2
804 def : ROSysReg<"ICC_IAR1_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b000>;
805 def : ROSysReg<"ICC_IAR0_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b000>;
806 def : ROSysReg<"ICC_HPPIR1_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b010>;
807 def : ROSysReg<"ICC_HPPIR0_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b010>;
808 def : ROSysReg<"ICC_RPR_EL1", 0b11, 0b000, 0b1100, 0b1011, 0b011>;
809 def : ROSysReg<"ICH_VTR_EL2", 0b11, 0b100, 0b1100, 0b1011, 0b001>;
810 def : ROSysReg<"ICH_EISR_EL2", 0b11, 0b100, 0b1100, 0b1011, 0b011>;
811 def : ROSysReg<"ICH_ELRSR_EL2", 0b11, 0b100, 0b1100, 0b1011, 0b101>;
813 // SVE control registers
814 // Op0 Op1 CRn CRm Op2
815 let Requires = [{ {AArch64::FeatureSVE} }] in {
816 def : ROSysReg<"ID_AA64ZFR0_EL1", 0b11, 0b000, 0b0000, 0b0100, 0b100>;
819 // v8.1a "Limited Ordering Regions" extension-specific system register
820 // Op0 Op1 CRn CRm Op2
821 let Requires = [{ {AArch64::FeatureLOR} }] in
822 def : ROSysReg<"LORID_EL1", 0b11, 0b000, 0b1010, 0b0100, 0b111>;
824 // v8.2a "RAS extension" registers
825 // Op0 Op1 CRn CRm Op2
826 let Requires = [{ {AArch64::FeatureRAS} }] in {
827 def : ROSysReg<"ERRIDR_EL1", 0b11, 0b000, 0b0101, 0b0011, 0b000>;
828 def : ROSysReg<"ERXFR_EL1", 0b11, 0b000, 0b0101, 0b0100, 0b000>;
831 // v8.5a "random number" registers
832 // Op0 Op1 CRn CRm Op2
833 let Requires = [{ {AArch64::FeatureRandGen} }] in {
834 def : ROSysReg<"RNDR", 0b11, 0b011, 0b0010, 0b0100, 0b000>;
835 def : ROSysReg<"RNDRRS", 0b11, 0b011, 0b0010, 0b0100, 0b001>;
838 // v8.5a Software Context Number registers
839 let Requires = [{ {AArch64::FeatureSpecRestrict} }] in {
840 def : RWSysReg<"SCXTNUM_EL0", 0b11, 0b011, 0b1101, 0b0000, 0b111>;
841 def : RWSysReg<"SCXTNUM_EL1", 0b11, 0b000, 0b1101, 0b0000, 0b111>;
842 def : RWSysReg<"SCXTNUM_EL2", 0b11, 0b100, 0b1101, 0b0000, 0b111>;
843 def : RWSysReg<"SCXTNUM_EL3", 0b11, 0b110, 0b1101, 0b0000, 0b111>;
844 def : RWSysReg<"SCXTNUM_EL12", 0b11, 0b101, 0b1101, 0b0000, 0b111>;
847 // v9a Realm Management Extension registers
848 let Requires = [{ {AArch64::FeatureRME} }] in {
849 def : RWSysReg<"GPCCR_EL3", 0b11, 0b110, 0b0010, 0b0001, 0b110>;
850 def : RWSysReg<"GPTBR_EL3", 0b11, 0b110, 0b0010, 0b0001, 0b100>;
852 // MFAR_EL3 is part of both FEAT_RME and FEAT_PFAR (further below). The latter
853 // is unconditional so this register has to be too.
854 def : RWSysReg<"MFAR_EL3", 0b11, 0b110, 0b0110, 0b0000, 0b101>;
856 // v9a Memory Encryption Contexts Extension registers
857 let Requires = [{ {AArch64::FeatureMEC} }] in {
858 def : ROSysReg<"MECIDR_EL2", 0b11, 0b100, 0b1010, 0b1000, 0b111>;
859 def : RWSysReg<"MECID_P0_EL2", 0b11, 0b100, 0b1010, 0b1000, 0b000>;
860 def : RWSysReg<"MECID_A0_EL2", 0b11, 0b100, 0b1010, 0b1000, 0b001>;
861 def : RWSysReg<"MECID_P1_EL2", 0b11, 0b100, 0b1010, 0b1000, 0b010>;
862 def : RWSysReg<"MECID_A1_EL2", 0b11, 0b100, 0b1010, 0b1000, 0b011>;
863 def : RWSysReg<"VMECID_P_EL2", 0b11, 0b100, 0b1010, 0b1001, 0b000>;
864 def : RWSysReg<"VMECID_A_EL2", 0b11, 0b100, 0b1010, 0b1001, 0b001>;
865 def : RWSysReg<"MECID_RL_A_EL3", 0b11, 0b110, 0b1010, 0b1010, 0b001>;
868 // v9-a Scalable Matrix Extension (SME) registers
869 // Op0 Op1 CRn CRm Op2
870 let Requires = [{ {AArch64::FeatureSME} }] in {
871 def : ROSysReg<"ID_AA64SMFR0_EL1", 0b11, 0b000, 0b0000, 0b0100, 0b101>;
874 //===----------------------
876 //===----------------------
878 // Op0 Op1 CRn CRm Op2
879 def : WOSysReg<"DBGDTRTX_EL0", 0b10, 0b011, 0b0000, 0b0101, 0b000>;
880 def : WOSysReg<"OSLAR_EL1", 0b10, 0b000, 0b0001, 0b0000, 0b100>;
881 def : WOSysReg<"PMSWINC_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b100>;
884 // Op0 Op1 CRn CRm Op2
885 def : WOSysReg<"TRCOSLAR", 0b10, 0b001, 0b0001, 0b0000, 0b100>;
886 def : WOSysReg<"TRCLAR", 0b10, 0b001, 0b0111, 0b1100, 0b110>;
889 // Op0 Op1 CRn CRm Op2
890 def : WOSysReg<"ICC_EOIR1_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b001>;
891 def : WOSysReg<"ICC_EOIR0_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b001>;
892 def : WOSysReg<"ICC_DIR_EL1", 0b11, 0b000, 0b1100, 0b1011, 0b001>;
893 def : WOSysReg<"ICC_SGI1R_EL1", 0b11, 0b000, 0b1100, 0b1011, 0b101>;
894 def : WOSysReg<"ICC_ASGI1R_EL1", 0b11, 0b000, 0b1100, 0b1011, 0b110>;
895 def : WOSysReg<"ICC_SGI0R_EL1", 0b11, 0b000, 0b1100, 0b1011, 0b111>;
897 //===----------------------
899 //===----------------------
901 // Op0 Op1 CRn CRm Op2
902 def : RWSysReg<"OSDTRRX_EL1", 0b10, 0b000, 0b0000, 0b0000, 0b010>;
903 def : RWSysReg<"OSDTRTX_EL1", 0b10, 0b000, 0b0000, 0b0011, 0b010>;
904 def : RWSysReg<"TEECR32_EL1", 0b10, 0b010, 0b0000, 0b0000, 0b000>;
905 def : RWSysReg<"MDCCINT_EL1", 0b10, 0b000, 0b0000, 0b0010, 0b000>;
906 def : RWSysReg<"MDSCR_EL1", 0b10, 0b000, 0b0000, 0b0010, 0b010>;
907 def : RWSysReg<"DBGDTR_EL0", 0b10, 0b011, 0b0000, 0b0100, 0b000>;
908 def : RWSysReg<"OSECCR_EL1", 0b10, 0b000, 0b0000, 0b0110, 0b010>;
909 def : RWSysReg<"DBGVCR32_EL2", 0b10, 0b100, 0b0000, 0b0111, 0b000>;
910 foreach n = 0-15 in {
911 defvar nb = !cast<bits<4>>(n);
912 // Op0 Op1 CRn CRm Op2
913 def : RWSysReg<"DBGBVR"#n#"_EL1", 0b10, 0b000, 0b0000, nb, 0b100>;
914 def : RWSysReg<"DBGBCR"#n#"_EL1", 0b10, 0b000, 0b0000, nb, 0b101>;
915 def : RWSysReg<"DBGWVR"#n#"_EL1", 0b10, 0b000, 0b0000, nb, 0b110>;
916 def : RWSysReg<"DBGWCR"#n#"_EL1", 0b10, 0b000, 0b0000, nb, 0b111>;
918 // Op0 Op1 CRn CRm Op2
919 def : RWSysReg<"TEEHBR32_EL1", 0b10, 0b010, 0b0001, 0b0000, 0b000>;
920 def : RWSysReg<"OSDLR_EL1", 0b10, 0b000, 0b0001, 0b0011, 0b100>;
921 def : RWSysReg<"DBGPRCR_EL1", 0b10, 0b000, 0b0001, 0b0100, 0b100>;
922 def : RWSysReg<"DBGCLAIMSET_EL1", 0b10, 0b000, 0b0111, 0b1000, 0b110>;
923 def : RWSysReg<"DBGCLAIMCLR_EL1", 0b10, 0b000, 0b0111, 0b1001, 0b110>;
924 def : RWSysReg<"CSSELR_EL1", 0b11, 0b010, 0b0000, 0b0000, 0b000>;
925 def : RWSysReg<"VPIDR_EL2", 0b11, 0b100, 0b0000, 0b0000, 0b000>;
926 def : RWSysReg<"VMPIDR_EL2", 0b11, 0b100, 0b0000, 0b0000, 0b101>;
927 def : RWSysReg<"CPACR_EL1", 0b11, 0b000, 0b0001, 0b0000, 0b010>;
928 def : RWSysReg<"SCTLR_EL1", 0b11, 0b000, 0b0001, 0b0000, 0b000>;
929 def : RWSysReg<"SCTLR_EL2", 0b11, 0b100, 0b0001, 0b0000, 0b000>;
930 def : RWSysReg<"SCTLR_EL3", 0b11, 0b110, 0b0001, 0b0000, 0b000>;
931 def : RWSysReg<"ACTLR_EL1", 0b11, 0b000, 0b0001, 0b0000, 0b001>;
932 def : RWSysReg<"ACTLR_EL2", 0b11, 0b100, 0b0001, 0b0000, 0b001>;
933 def : RWSysReg<"ACTLR_EL3", 0b11, 0b110, 0b0001, 0b0000, 0b001>;
934 def : RWSysReg<"HCR_EL2", 0b11, 0b100, 0b0001, 0b0001, 0b000>;
935 def : RWSysReg<"HCRX_EL2", 0b11, 0b100, 0b0001, 0b0010, 0b010> {
936 let Requires = [{ {AArch64::FeatureHCX} }];
938 def : RWSysReg<"SCR_EL3", 0b11, 0b110, 0b0001, 0b0001, 0b000>;
939 def : RWSysReg<"MDCR_EL2", 0b11, 0b100, 0b0001, 0b0001, 0b001>;
940 def : RWSysReg<"SDER32_EL3", 0b11, 0b110, 0b0001, 0b0001, 0b001>;
941 def : RWSysReg<"CPTR_EL2", 0b11, 0b100, 0b0001, 0b0001, 0b010>;
942 def : RWSysReg<"CPTR_EL3", 0b11, 0b110, 0b0001, 0b0001, 0b010>;
943 def : RWSysReg<"HSTR_EL2", 0b11, 0b100, 0b0001, 0b0001, 0b011>;
944 def : RWSysReg<"HACR_EL2", 0b11, 0b100, 0b0001, 0b0001, 0b111>;
945 def : RWSysReg<"MDCR_EL3", 0b11, 0b110, 0b0001, 0b0011, 0b001>;
946 def : RWSysReg<"TTBR0_EL1", 0b11, 0b000, 0b0010, 0b0000, 0b000>;
947 def : RWSysReg<"TTBR0_EL3", 0b11, 0b110, 0b0010, 0b0000, 0b000>;
949 let Requires = [{ {AArch64::FeatureEL2VMSA} }] in {
950 def : RWSysReg<"TTBR0_EL2", 0b11, 0b100, 0b0010, 0b0000, 0b000> {
951 let AltName = "VSCTLR_EL2";
953 def : RWSysReg<"VTTBR_EL2", 0b11, 0b100, 0b0010, 0b0001, 0b000>;
956 def : RWSysReg<"TTBR1_EL1", 0b11, 0b000, 0b0010, 0b0000, 0b001>;
957 def : RWSysReg<"TCR_EL1", 0b11, 0b000, 0b0010, 0b0000, 0b010>;
958 def : RWSysReg<"TCR_EL2", 0b11, 0b100, 0b0010, 0b0000, 0b010>;
959 def : RWSysReg<"TCR_EL3", 0b11, 0b110, 0b0010, 0b0000, 0b010>;
960 def : RWSysReg<"VTCR_EL2", 0b11, 0b100, 0b0010, 0b0001, 0b010>;
961 def : RWSysReg<"DACR32_EL2", 0b11, 0b100, 0b0011, 0b0000, 0b000>;
962 def : RWSysReg<"SPSR_EL1", 0b11, 0b000, 0b0100, 0b0000, 0b000>;
963 def : RWSysReg<"SPSR_EL2", 0b11, 0b100, 0b0100, 0b0000, 0b000>;
964 def : RWSysReg<"SPSR_EL3", 0b11, 0b110, 0b0100, 0b0000, 0b000>;
965 def : RWSysReg<"ELR_EL1", 0b11, 0b000, 0b0100, 0b0000, 0b001>;
966 def : RWSysReg<"ELR_EL2", 0b11, 0b100, 0b0100, 0b0000, 0b001>;
967 def : RWSysReg<"ELR_EL3", 0b11, 0b110, 0b0100, 0b0000, 0b001>;
968 def : RWSysReg<"SP_EL0", 0b11, 0b000, 0b0100, 0b0001, 0b000>;
969 def : RWSysReg<"SP_EL1", 0b11, 0b100, 0b0100, 0b0001, 0b000>;
970 def : RWSysReg<"SP_EL2", 0b11, 0b110, 0b0100, 0b0001, 0b000>;
971 def : RWSysReg<"SPSel", 0b11, 0b000, 0b0100, 0b0010, 0b000>;
972 def : RWSysReg<"NZCV", 0b11, 0b011, 0b0100, 0b0010, 0b000>;
973 def : RWSysReg<"DAIF", 0b11, 0b011, 0b0100, 0b0010, 0b001>;
974 def : ROSysReg<"CurrentEL", 0b11, 0b000, 0b0100, 0b0010, 0b010>;
975 def : RWSysReg<"SPSR_irq", 0b11, 0b100, 0b0100, 0b0011, 0b000>;
976 def : RWSysReg<"SPSR_abt", 0b11, 0b100, 0b0100, 0b0011, 0b001>;
977 def : RWSysReg<"SPSR_und", 0b11, 0b100, 0b0100, 0b0011, 0b010>;
978 def : RWSysReg<"SPSR_fiq", 0b11, 0b100, 0b0100, 0b0011, 0b011>;
979 def : RWSysReg<"FPCR", 0b11, 0b011, 0b0100, 0b0100, 0b000>;
980 def : RWSysReg<"FPSR", 0b11, 0b011, 0b0100, 0b0100, 0b001>;
981 def : RWSysReg<"DSPSR_EL0", 0b11, 0b011, 0b0100, 0b0101, 0b000>;
982 def : RWSysReg<"DLR_EL0", 0b11, 0b011, 0b0100, 0b0101, 0b001>;
983 def : RWSysReg<"IFSR32_EL2", 0b11, 0b100, 0b0101, 0b0000, 0b001>;
984 def : RWSysReg<"AFSR0_EL1", 0b11, 0b000, 0b0101, 0b0001, 0b000>;
985 def : RWSysReg<"AFSR0_EL2", 0b11, 0b100, 0b0101, 0b0001, 0b000>;
986 def : RWSysReg<"AFSR0_EL3", 0b11, 0b110, 0b0101, 0b0001, 0b000>;
987 def : RWSysReg<"AFSR1_EL1", 0b11, 0b000, 0b0101, 0b0001, 0b001>;
988 def : RWSysReg<"AFSR1_EL2", 0b11, 0b100, 0b0101, 0b0001, 0b001>;
989 def : RWSysReg<"AFSR1_EL3", 0b11, 0b110, 0b0101, 0b0001, 0b001>;
990 def : RWSysReg<"ESR_EL1", 0b11, 0b000, 0b0101, 0b0010, 0b000>;
991 def : RWSysReg<"ESR_EL2", 0b11, 0b100, 0b0101, 0b0010, 0b000>;
992 def : RWSysReg<"ESR_EL3", 0b11, 0b110, 0b0101, 0b0010, 0b000>;
993 def : RWSysReg<"FPEXC32_EL2", 0b11, 0b100, 0b0101, 0b0011, 0b000>;
994 def : RWSysReg<"FAR_EL1", 0b11, 0b000, 0b0110, 0b0000, 0b000>;
995 def : RWSysReg<"FAR_EL2", 0b11, 0b100, 0b0110, 0b0000, 0b000>;
996 def : RWSysReg<"FAR_EL3", 0b11, 0b110, 0b0110, 0b0000, 0b000>;
997 def : RWSysReg<"HPFAR_EL2", 0b11, 0b100, 0b0110, 0b0000, 0b100>;
998 def : RWSysReg<"PAR_EL1", 0b11, 0b000, 0b0111, 0b0100, 0b000>;
999 def : RWSysReg<"PMCR_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b000>;
1000 def : RWSysReg<"PMCNTENSET_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b001>;
1001 def : RWSysReg<"PMCNTENCLR_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b010>;
1002 def : RWSysReg<"PMOVSCLR_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b011>;
1003 def : RWSysReg<"PMSELR_EL0", 0b11, 0b011, 0b1001, 0b1100, 0b101>;
1004 def : RWSysReg<"PMCCNTR_EL0", 0b11, 0b011, 0b1001, 0b1101, 0b000>;
1005 def : RWSysReg<"PMXEVTYPER_EL0", 0b11, 0b011, 0b1001, 0b1101, 0b001>;
1006 def : RWSysReg<"PMXEVCNTR_EL0", 0b11, 0b011, 0b1001, 0b1101, 0b010>;
1007 def : RWSysReg<"PMUSERENR_EL0", 0b11, 0b011, 0b1001, 0b1110, 0b000>;
1008 def : RWSysReg<"PMINTENSET_EL1", 0b11, 0b000, 0b1001, 0b1110, 0b001>;
1009 def : RWSysReg<"PMINTENCLR_EL1", 0b11, 0b000, 0b1001, 0b1110, 0b010>;
1010 def : RWSysReg<"PMOVSSET_EL0", 0b11, 0b011, 0b1001, 0b1110, 0b011>;
1011 def : RWSysReg<"MAIR_EL1", 0b11, 0b000, 0b1010, 0b0010, 0b000>;
1012 def : RWSysReg<"MAIR_EL2", 0b11, 0b100, 0b1010, 0b0010, 0b000>;
1013 def : RWSysReg<"MAIR_EL3", 0b11, 0b110, 0b1010, 0b0010, 0b000>;
1014 def : RWSysReg<"AMAIR_EL1", 0b11, 0b000, 0b1010, 0b0011, 0b000>;
1015 def : RWSysReg<"AMAIR_EL2", 0b11, 0b100, 0b1010, 0b0011, 0b000>;
1016 def : RWSysReg<"AMAIR_EL3", 0b11, 0b110, 0b1010, 0b0011, 0b000>;
1017 def : RWSysReg<"VBAR_EL1", 0b11, 0b000, 0b1100, 0b0000, 0b000>;
1018 def : RWSysReg<"VBAR_EL2", 0b11, 0b100, 0b1100, 0b0000, 0b000>;
1019 def : RWSysReg<"VBAR_EL3", 0b11, 0b110, 0b1100, 0b0000, 0b000>;
1020 def : RWSysReg<"RMR_EL1", 0b11, 0b000, 0b1100, 0b0000, 0b010>;
1021 def : RWSysReg<"RMR_EL2", 0b11, 0b100, 0b1100, 0b0000, 0b010>;
1022 def : RWSysReg<"RMR_EL3", 0b11, 0b110, 0b1100, 0b0000, 0b010>;
1023 def : RWSysReg<"CONTEXTIDR_EL1", 0b11, 0b000, 0b1101, 0b0000, 0b001>;
1024 def : RWSysReg<"TPIDR_EL0", 0b11, 0b011, 0b1101, 0b0000, 0b010>;
1025 def : RWSysReg<"TPIDR_EL2", 0b11, 0b100, 0b1101, 0b0000, 0b010>;
1026 def : RWSysReg<"TPIDR_EL3", 0b11, 0b110, 0b1101, 0b0000, 0b010>;
1027 def : RWSysReg<"TPIDRRO_EL0", 0b11, 0b011, 0b1101, 0b0000, 0b011>;
1028 def : RWSysReg<"TPIDR_EL1", 0b11, 0b000, 0b1101, 0b0000, 0b100>;
1029 def : RWSysReg<"CNTFRQ_EL0", 0b11, 0b011, 0b1110, 0b0000, 0b000>;
1030 def : RWSysReg<"CNTVOFF_EL2", 0b11, 0b100, 0b1110, 0b0000, 0b011>;
1031 def : RWSysReg<"CNTKCTL_EL1", 0b11, 0b000, 0b1110, 0b0001, 0b000>;
1032 def : RWSysReg<"CNTHCTL_EL2", 0b11, 0b100, 0b1110, 0b0001, 0b000>;
1033 def : RWSysReg<"CNTP_TVAL_EL0", 0b11, 0b011, 0b1110, 0b0010, 0b000>;
1034 def : RWSysReg<"CNTHP_TVAL_EL2", 0b11, 0b100, 0b1110, 0b0010, 0b000>;
1035 def : RWSysReg<"CNTPS_TVAL_EL1", 0b11, 0b111, 0b1110, 0b0010, 0b000>;
1036 def : RWSysReg<"CNTP_CTL_EL0", 0b11, 0b011, 0b1110, 0b0010, 0b001>;
1037 def : RWSysReg<"CNTHP_CTL_EL2", 0b11, 0b100, 0b1110, 0b0010, 0b001>;
1038 def : RWSysReg<"CNTPS_CTL_EL1", 0b11, 0b111, 0b1110, 0b0010, 0b001>;
1039 def : RWSysReg<"CNTP_CVAL_EL0", 0b11, 0b011, 0b1110, 0b0010, 0b010>;
1040 def : RWSysReg<"CNTHP_CVAL_EL2", 0b11, 0b100, 0b1110, 0b0010, 0b010>;
1041 def : RWSysReg<"CNTPS_CVAL_EL1", 0b11, 0b111, 0b1110, 0b0010, 0b010>;
1042 def : RWSysReg<"CNTV_TVAL_EL0", 0b11, 0b011, 0b1110, 0b0011, 0b000>;
1043 def : RWSysReg<"CNTV_CTL_EL0", 0b11, 0b011, 0b1110, 0b0011, 0b001>;
1044 def : RWSysReg<"CNTV_CVAL_EL0", 0b11, 0b011, 0b1110, 0b0011, 0b010>;
1045 def : RWSysReg<"PMEVCNTR0_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b000>;
1046 def : RWSysReg<"PMEVCNTR1_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b001>;
1047 def : RWSysReg<"PMEVCNTR2_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b010>;
1048 def : RWSysReg<"PMEVCNTR3_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b011>;
1049 def : RWSysReg<"PMEVCNTR4_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b100>;
1050 def : RWSysReg<"PMEVCNTR5_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b101>;
1051 def : RWSysReg<"PMEVCNTR6_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b110>;
1052 def : RWSysReg<"PMEVCNTR7_EL0", 0b11, 0b011, 0b1110, 0b1000, 0b111>;
1053 def : RWSysReg<"PMEVCNTR8_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b000>;
1054 def : RWSysReg<"PMEVCNTR9_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b001>;
1055 def : RWSysReg<"PMEVCNTR10_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b010>;
1056 def : RWSysReg<"PMEVCNTR11_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b011>;
1057 def : RWSysReg<"PMEVCNTR12_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b100>;
1058 def : RWSysReg<"PMEVCNTR13_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b101>;
1059 def : RWSysReg<"PMEVCNTR14_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b110>;
1060 def : RWSysReg<"PMEVCNTR15_EL0", 0b11, 0b011, 0b1110, 0b1001, 0b111>;
1061 def : RWSysReg<"PMEVCNTR16_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b000>;
1062 def : RWSysReg<"PMEVCNTR17_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b001>;
1063 def : RWSysReg<"PMEVCNTR18_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b010>;
1064 def : RWSysReg<"PMEVCNTR19_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b011>;
1065 def : RWSysReg<"PMEVCNTR20_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b100>;
1066 def : RWSysReg<"PMEVCNTR21_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b101>;
1067 def : RWSysReg<"PMEVCNTR22_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b110>;
1068 def : RWSysReg<"PMEVCNTR23_EL0", 0b11, 0b011, 0b1110, 0b1010, 0b111>;
1069 def : RWSysReg<"PMEVCNTR24_EL0", 0b11, 0b011, 0b1110, 0b1011, 0b000>;
1070 def : RWSysReg<"PMEVCNTR25_EL0", 0b11, 0b011, 0b1110, 0b1011, 0b001>;
1071 def : RWSysReg<"PMEVCNTR26_EL0", 0b11, 0b011, 0b1110, 0b1011, 0b010>;
1072 def : RWSysReg<"PMEVCNTR27_EL0", 0b11, 0b011, 0b1110, 0b1011, 0b011>;
1073 def : RWSysReg<"PMEVCNTR28_EL0", 0b11, 0b011, 0b1110, 0b1011, 0b100>;
1074 def : RWSysReg<"PMEVCNTR29_EL0", 0b11, 0b011, 0b1110, 0b1011, 0b101>;
1075 def : RWSysReg<"PMEVCNTR30_EL0", 0b11, 0b011, 0b1110, 0b1011, 0b110>;
1076 def : RWSysReg<"PMCCFILTR_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b111>;
1077 def : RWSysReg<"PMEVTYPER0_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b000>;
1078 def : RWSysReg<"PMEVTYPER1_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b001>;
1079 def : RWSysReg<"PMEVTYPER2_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b010>;
1080 def : RWSysReg<"PMEVTYPER3_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b011>;
1081 def : RWSysReg<"PMEVTYPER4_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b100>;
1082 def : RWSysReg<"PMEVTYPER5_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b101>;
1083 def : RWSysReg<"PMEVTYPER6_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b110>;
1084 def : RWSysReg<"PMEVTYPER7_EL0", 0b11, 0b011, 0b1110, 0b1100, 0b111>;
1085 def : RWSysReg<"PMEVTYPER8_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b000>;
1086 def : RWSysReg<"PMEVTYPER9_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b001>;
1087 def : RWSysReg<"PMEVTYPER10_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b010>;
1088 def : RWSysReg<"PMEVTYPER11_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b011>;
1089 def : RWSysReg<"PMEVTYPER12_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b100>;
1090 def : RWSysReg<"PMEVTYPER13_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b101>;
1091 def : RWSysReg<"PMEVTYPER14_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b110>;
1092 def : RWSysReg<"PMEVTYPER15_EL0", 0b11, 0b011, 0b1110, 0b1101, 0b111>;
1093 def : RWSysReg<"PMEVTYPER16_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b000>;
1094 def : RWSysReg<"PMEVTYPER17_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b001>;
1095 def : RWSysReg<"PMEVTYPER18_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b010>;
1096 def : RWSysReg<"PMEVTYPER19_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b011>;
1097 def : RWSysReg<"PMEVTYPER20_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b100>;
1098 def : RWSysReg<"PMEVTYPER21_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b101>;
1099 def : RWSysReg<"PMEVTYPER22_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b110>;
1100 def : RWSysReg<"PMEVTYPER23_EL0", 0b11, 0b011, 0b1110, 0b1110, 0b111>;
1101 def : RWSysReg<"PMEVTYPER24_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b000>;
1102 def : RWSysReg<"PMEVTYPER25_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b001>;
1103 def : RWSysReg<"PMEVTYPER26_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b010>;
1104 def : RWSysReg<"PMEVTYPER27_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b011>;
1105 def : RWSysReg<"PMEVTYPER28_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b100>;
1106 def : RWSysReg<"PMEVTYPER29_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b101>;
1107 def : RWSysReg<"PMEVTYPER30_EL0", 0b11, 0b011, 0b1110, 0b1111, 0b110>;
1110 // Op0 Op1 CRn CRm Op2
1111 def : RWSysReg<"TRCPRGCTLR", 0b10, 0b001, 0b0000, 0b0001, 0b000>;
1112 def : RWSysReg<"TRCPROCSELR", 0b10, 0b001, 0b0000, 0b0010, 0b000>;
1113 def : RWSysReg<"TRCCONFIGR", 0b10, 0b001, 0b0000, 0b0100, 0b000>;
1114 def : RWSysReg<"TRCAUXCTLR", 0b10, 0b001, 0b0000, 0b0110, 0b000>;
1115 def : RWSysReg<"TRCEVENTCTL0R", 0b10, 0b001, 0b0000, 0b1000, 0b000>;
1116 def : RWSysReg<"TRCEVENTCTL1R", 0b10, 0b001, 0b0000, 0b1001, 0b000>;
1117 def : RWSysReg<"TRCSTALLCTLR", 0b10, 0b001, 0b0000, 0b1011, 0b000>;
1118 def : RWSysReg<"TRCTSCTLR", 0b10, 0b001, 0b0000, 0b1100, 0b000>;
1119 def : RWSysReg<"TRCSYNCPR", 0b10, 0b001, 0b0000, 0b1101, 0b000>;
1120 def : RWSysReg<"TRCCCCTLR", 0b10, 0b001, 0b0000, 0b1110, 0b000>;
1121 def : RWSysReg<"TRCBBCTLR", 0b10, 0b001, 0b0000, 0b1111, 0b000>;
1122 def : RWSysReg<"TRCTRACEIDR", 0b10, 0b001, 0b0000, 0b0000, 0b001>;
1123 def : RWSysReg<"TRCQCTLR", 0b10, 0b001, 0b0000, 0b0001, 0b001>;
1124 def : RWSysReg<"TRCVICTLR", 0b10, 0b001, 0b0000, 0b0000, 0b010>;
1125 def : RWSysReg<"TRCVIIECTLR", 0b10, 0b001, 0b0000, 0b0001, 0b010>;
1126 def : RWSysReg<"TRCVISSCTLR", 0b10, 0b001, 0b0000, 0b0010, 0b010>;
1127 def : RWSysReg<"TRCVIPCSSCTLR", 0b10, 0b001, 0b0000, 0b0011, 0b010>;
1128 def : RWSysReg<"TRCVDCTLR", 0b10, 0b001, 0b0000, 0b1000, 0b010>;
1129 def : RWSysReg<"TRCVDSACCTLR", 0b10, 0b001, 0b0000, 0b1001, 0b010>;
1130 def : RWSysReg<"TRCVDARCCTLR", 0b10, 0b001, 0b0000, 0b1010, 0b010>;
1131 def : RWSysReg<"TRCSEQEVR0", 0b10, 0b001, 0b0000, 0b0000, 0b100>;
1132 def : RWSysReg<"TRCSEQEVR1", 0b10, 0b001, 0b0000, 0b0001, 0b100>;
1133 def : RWSysReg<"TRCSEQEVR2", 0b10, 0b001, 0b0000, 0b0010, 0b100>;
1134 def : RWSysReg<"TRCSEQRSTEVR", 0b10, 0b001, 0b0000, 0b0110, 0b100>;
1135 def : RWSysReg<"TRCSEQSTR", 0b10, 0b001, 0b0000, 0b0111, 0b100>;
1136 def : RWSysReg<"TRCEXTINSELR", 0b10, 0b001, 0b0000, 0b1000, 0b100>;
1137 def : RWSysReg<"TRCCNTRLDVR0", 0b10, 0b001, 0b0000, 0b0000, 0b101>;
1138 def : RWSysReg<"TRCCNTRLDVR1", 0b10, 0b001, 0b0000, 0b0001, 0b101>;
1139 def : RWSysReg<"TRCCNTRLDVR2", 0b10, 0b001, 0b0000, 0b0010, 0b101>;
1140 def : RWSysReg<"TRCCNTRLDVR3", 0b10, 0b001, 0b0000, 0b0011, 0b101>;
1141 def : RWSysReg<"TRCCNTCTLR0", 0b10, 0b001, 0b0000, 0b0100, 0b101>;
1142 def : RWSysReg<"TRCCNTCTLR1", 0b10, 0b001, 0b0000, 0b0101, 0b101>;
1143 def : RWSysReg<"TRCCNTCTLR2", 0b10, 0b001, 0b0000, 0b0110, 0b101>;
1144 def : RWSysReg<"TRCCNTCTLR3", 0b10, 0b001, 0b0000, 0b0111, 0b101>;
1145 def : RWSysReg<"TRCCNTVR0", 0b10, 0b001, 0b0000, 0b1000, 0b101>;
1146 def : RWSysReg<"TRCCNTVR1", 0b10, 0b001, 0b0000, 0b1001, 0b101>;
1147 def : RWSysReg<"TRCCNTVR2", 0b10, 0b001, 0b0000, 0b1010, 0b101>;
1148 def : RWSysReg<"TRCCNTVR3", 0b10, 0b001, 0b0000, 0b1011, 0b101>;
1149 def : RWSysReg<"TRCIMSPEC0", 0b10, 0b001, 0b0000, 0b0000, 0b111>;
1150 def : RWSysReg<"TRCIMSPEC1", 0b10, 0b001, 0b0000, 0b0001, 0b111>;
1151 def : RWSysReg<"TRCIMSPEC2", 0b10, 0b001, 0b0000, 0b0010, 0b111>;
1152 def : RWSysReg<"TRCIMSPEC3", 0b10, 0b001, 0b0000, 0b0011, 0b111>;
1153 def : RWSysReg<"TRCIMSPEC4", 0b10, 0b001, 0b0000, 0b0100, 0b111>;
1154 def : RWSysReg<"TRCIMSPEC5", 0b10, 0b001, 0b0000, 0b0101, 0b111>;
1155 def : RWSysReg<"TRCIMSPEC6", 0b10, 0b001, 0b0000, 0b0110, 0b111>;
1156 def : RWSysReg<"TRCIMSPEC7", 0b10, 0b001, 0b0000, 0b0111, 0b111>;
1157 def : RWSysReg<"TRCRSCTLR2", 0b10, 0b001, 0b0001, 0b0010, 0b000>;
1158 def : RWSysReg<"TRCRSCTLR3", 0b10, 0b001, 0b0001, 0b0011, 0b000>;
1159 def : RWSysReg<"TRCRSCTLR4", 0b10, 0b001, 0b0001, 0b0100, 0b000>;
1160 def : RWSysReg<"TRCRSCTLR5", 0b10, 0b001, 0b0001, 0b0101, 0b000>;
1161 def : RWSysReg<"TRCRSCTLR6", 0b10, 0b001, 0b0001, 0b0110, 0b000>;
1162 def : RWSysReg<"TRCRSCTLR7", 0b10, 0b001, 0b0001, 0b0111, 0b000>;
1163 def : RWSysReg<"TRCRSCTLR8", 0b10, 0b001, 0b0001, 0b1000, 0b000>;
1164 def : RWSysReg<"TRCRSCTLR9", 0b10, 0b001, 0b0001, 0b1001, 0b000>;
1165 def : RWSysReg<"TRCRSCTLR10", 0b10, 0b001, 0b0001, 0b1010, 0b000>;
1166 def : RWSysReg<"TRCRSCTLR11", 0b10, 0b001, 0b0001, 0b1011, 0b000>;
1167 def : RWSysReg<"TRCRSCTLR12", 0b10, 0b001, 0b0001, 0b1100, 0b000>;
1168 def : RWSysReg<"TRCRSCTLR13", 0b10, 0b001, 0b0001, 0b1101, 0b000>;
1169 def : RWSysReg<"TRCRSCTLR14", 0b10, 0b001, 0b0001, 0b1110, 0b000>;
1170 def : RWSysReg<"TRCRSCTLR15", 0b10, 0b001, 0b0001, 0b1111, 0b000>;
1171 def : RWSysReg<"TRCRSCTLR16", 0b10, 0b001, 0b0001, 0b0000, 0b001>;
1172 def : RWSysReg<"TRCRSCTLR17", 0b10, 0b001, 0b0001, 0b0001, 0b001>;
1173 def : RWSysReg<"TRCRSCTLR18", 0b10, 0b001, 0b0001, 0b0010, 0b001>;
1174 def : RWSysReg<"TRCRSCTLR19", 0b10, 0b001, 0b0001, 0b0011, 0b001>;
1175 def : RWSysReg<"TRCRSCTLR20", 0b10, 0b001, 0b0001, 0b0100, 0b001>;
1176 def : RWSysReg<"TRCRSCTLR21", 0b10, 0b001, 0b0001, 0b0101, 0b001>;
1177 def : RWSysReg<"TRCRSCTLR22", 0b10, 0b001, 0b0001, 0b0110, 0b001>;
1178 def : RWSysReg<"TRCRSCTLR23", 0b10, 0b001, 0b0001, 0b0111, 0b001>;
1179 def : RWSysReg<"TRCRSCTLR24", 0b10, 0b001, 0b0001, 0b1000, 0b001>;
1180 def : RWSysReg<"TRCRSCTLR25", 0b10, 0b001, 0b0001, 0b1001, 0b001>;
1181 def : RWSysReg<"TRCRSCTLR26", 0b10, 0b001, 0b0001, 0b1010, 0b001>;
1182 def : RWSysReg<"TRCRSCTLR27", 0b10, 0b001, 0b0001, 0b1011, 0b001>;
1183 def : RWSysReg<"TRCRSCTLR28", 0b10, 0b001, 0b0001, 0b1100, 0b001>;
1184 def : RWSysReg<"TRCRSCTLR29", 0b10, 0b001, 0b0001, 0b1101, 0b001>;
1185 def : RWSysReg<"TRCRSCTLR30", 0b10, 0b001, 0b0001, 0b1110, 0b001>;
1186 def : RWSysReg<"TRCRSCTLR31", 0b10, 0b001, 0b0001, 0b1111, 0b001>;
1187 def : RWSysReg<"TRCSSCCR0", 0b10, 0b001, 0b0001, 0b0000, 0b010>;
1188 def : RWSysReg<"TRCSSCCR1", 0b10, 0b001, 0b0001, 0b0001, 0b010>;
1189 def : RWSysReg<"TRCSSCCR2", 0b10, 0b001, 0b0001, 0b0010, 0b010>;
1190 def : RWSysReg<"TRCSSCCR3", 0b10, 0b001, 0b0001, 0b0011, 0b010>;
1191 def : RWSysReg<"TRCSSCCR4", 0b10, 0b001, 0b0001, 0b0100, 0b010>;
1192 def : RWSysReg<"TRCSSCCR5", 0b10, 0b001, 0b0001, 0b0101, 0b010>;
1193 def : RWSysReg<"TRCSSCCR6", 0b10, 0b001, 0b0001, 0b0110, 0b010>;
1194 def : RWSysReg<"TRCSSCCR7", 0b10, 0b001, 0b0001, 0b0111, 0b010>;
1195 def : RWSysReg<"TRCSSCSR0", 0b10, 0b001, 0b0001, 0b1000, 0b010>;
1196 def : RWSysReg<"TRCSSCSR1", 0b10, 0b001, 0b0001, 0b1001, 0b010>;
1197 def : RWSysReg<"TRCSSCSR2", 0b10, 0b001, 0b0001, 0b1010, 0b010>;
1198 def : RWSysReg<"TRCSSCSR3", 0b10, 0b001, 0b0001, 0b1011, 0b010>;
1199 def : RWSysReg<"TRCSSCSR4", 0b10, 0b001, 0b0001, 0b1100, 0b010>;
1200 def : RWSysReg<"TRCSSCSR5", 0b10, 0b001, 0b0001, 0b1101, 0b010>;
1201 def : RWSysReg<"TRCSSCSR6", 0b10, 0b001, 0b0001, 0b1110, 0b010>;
1202 def : RWSysReg<"TRCSSCSR7", 0b10, 0b001, 0b0001, 0b1111, 0b010>;
1203 def : RWSysReg<"TRCSSPCICR0", 0b10, 0b001, 0b0001, 0b0000, 0b011>;
1204 def : RWSysReg<"TRCSSPCICR1", 0b10, 0b001, 0b0001, 0b0001, 0b011>;
1205 def : RWSysReg<"TRCSSPCICR2", 0b10, 0b001, 0b0001, 0b0010, 0b011>;
1206 def : RWSysReg<"TRCSSPCICR3", 0b10, 0b001, 0b0001, 0b0011, 0b011>;
1207 def : RWSysReg<"TRCSSPCICR4", 0b10, 0b001, 0b0001, 0b0100, 0b011>;
1208 def : RWSysReg<"TRCSSPCICR5", 0b10, 0b001, 0b0001, 0b0101, 0b011>;
1209 def : RWSysReg<"TRCSSPCICR6", 0b10, 0b001, 0b0001, 0b0110, 0b011>;
1210 def : RWSysReg<"TRCSSPCICR7", 0b10, 0b001, 0b0001, 0b0111, 0b011>;
1211 def : RWSysReg<"TRCPDCR", 0b10, 0b001, 0b0001, 0b0100, 0b100>;
1212 def : RWSysReg<"TRCACVR0", 0b10, 0b001, 0b0010, 0b0000, 0b000>;
1213 def : RWSysReg<"TRCACVR1", 0b10, 0b001, 0b0010, 0b0010, 0b000>;
1214 def : RWSysReg<"TRCACVR2", 0b10, 0b001, 0b0010, 0b0100, 0b000>;
1215 def : RWSysReg<"TRCACVR3", 0b10, 0b001, 0b0010, 0b0110, 0b000>;
1216 def : RWSysReg<"TRCACVR4", 0b10, 0b001, 0b0010, 0b1000, 0b000>;
1217 def : RWSysReg<"TRCACVR5", 0b10, 0b001, 0b0010, 0b1010, 0b000>;
1218 def : RWSysReg<"TRCACVR6", 0b10, 0b001, 0b0010, 0b1100, 0b000>;
1219 def : RWSysReg<"TRCACVR7", 0b10, 0b001, 0b0010, 0b1110, 0b000>;
1220 def : RWSysReg<"TRCACVR8", 0b10, 0b001, 0b0010, 0b0000, 0b001>;
1221 def : RWSysReg<"TRCACVR9", 0b10, 0b001, 0b0010, 0b0010, 0b001>;
1222 def : RWSysReg<"TRCACVR10", 0b10, 0b001, 0b0010, 0b0100, 0b001>;
1223 def : RWSysReg<"TRCACVR11", 0b10, 0b001, 0b0010, 0b0110, 0b001>;
1224 def : RWSysReg<"TRCACVR12", 0b10, 0b001, 0b0010, 0b1000, 0b001>;
1225 def : RWSysReg<"TRCACVR13", 0b10, 0b001, 0b0010, 0b1010, 0b001>;
1226 def : RWSysReg<"TRCACVR14", 0b10, 0b001, 0b0010, 0b1100, 0b001>;
1227 def : RWSysReg<"TRCACVR15", 0b10, 0b001, 0b0010, 0b1110, 0b001>;
1228 def : RWSysReg<"TRCACATR0", 0b10, 0b001, 0b0010, 0b0000, 0b010>;
1229 def : RWSysReg<"TRCACATR1", 0b10, 0b001, 0b0010, 0b0010, 0b010>;
1230 def : RWSysReg<"TRCACATR2", 0b10, 0b001, 0b0010, 0b0100, 0b010>;
1231 def : RWSysReg<"TRCACATR3", 0b10, 0b001, 0b0010, 0b0110, 0b010>;
1232 def : RWSysReg<"TRCACATR4", 0b10, 0b001, 0b0010, 0b1000, 0b010>;
1233 def : RWSysReg<"TRCACATR5", 0b10, 0b001, 0b0010, 0b1010, 0b010>;
1234 def : RWSysReg<"TRCACATR6", 0b10, 0b001, 0b0010, 0b1100, 0b010>;
1235 def : RWSysReg<"TRCACATR7", 0b10, 0b001, 0b0010, 0b1110, 0b010>;
1236 def : RWSysReg<"TRCACATR8", 0b10, 0b001, 0b0010, 0b0000, 0b011>;
1237 def : RWSysReg<"TRCACATR9", 0b10, 0b001, 0b0010, 0b0010, 0b011>;
1238 def : RWSysReg<"TRCACATR10", 0b10, 0b001, 0b0010, 0b0100, 0b011>;
1239 def : RWSysReg<"TRCACATR11", 0b10, 0b001, 0b0010, 0b0110, 0b011>;
1240 def : RWSysReg<"TRCACATR12", 0b10, 0b001, 0b0010, 0b1000, 0b011>;
1241 def : RWSysReg<"TRCACATR13", 0b10, 0b001, 0b0010, 0b1010, 0b011>;
1242 def : RWSysReg<"TRCACATR14", 0b10, 0b001, 0b0010, 0b1100, 0b011>;
1243 def : RWSysReg<"TRCACATR15", 0b10, 0b001, 0b0010, 0b1110, 0b011>;
1244 def : RWSysReg<"TRCDVCVR0", 0b10, 0b001, 0b0010, 0b0000, 0b100>;
1245 def : RWSysReg<"TRCDVCVR1", 0b10, 0b001, 0b0010, 0b0100, 0b100>;
1246 def : RWSysReg<"TRCDVCVR2", 0b10, 0b001, 0b0010, 0b1000, 0b100>;
1247 def : RWSysReg<"TRCDVCVR3", 0b10, 0b001, 0b0010, 0b1100, 0b100>;
1248 def : RWSysReg<"TRCDVCVR4", 0b10, 0b001, 0b0010, 0b0000, 0b101>;
1249 def : RWSysReg<"TRCDVCVR5", 0b10, 0b001, 0b0010, 0b0100, 0b101>;
1250 def : RWSysReg<"TRCDVCVR6", 0b10, 0b001, 0b0010, 0b1000, 0b101>;
1251 def : RWSysReg<"TRCDVCVR7", 0b10, 0b001, 0b0010, 0b1100, 0b101>;
1252 def : RWSysReg<"TRCDVCMR0", 0b10, 0b001, 0b0010, 0b0000, 0b110>;
1253 def : RWSysReg<"TRCDVCMR1", 0b10, 0b001, 0b0010, 0b0100, 0b110>;
1254 def : RWSysReg<"TRCDVCMR2", 0b10, 0b001, 0b0010, 0b1000, 0b110>;
1255 def : RWSysReg<"TRCDVCMR3", 0b10, 0b001, 0b0010, 0b1100, 0b110>;
1256 def : RWSysReg<"TRCDVCMR4", 0b10, 0b001, 0b0010, 0b0000, 0b111>;
1257 def : RWSysReg<"TRCDVCMR5", 0b10, 0b001, 0b0010, 0b0100, 0b111>;
1258 def : RWSysReg<"TRCDVCMR6", 0b10, 0b001, 0b0010, 0b1000, 0b111>;
1259 def : RWSysReg<"TRCDVCMR7", 0b10, 0b001, 0b0010, 0b1100, 0b111>;
1260 def : RWSysReg<"TRCCIDCVR0", 0b10, 0b001, 0b0011, 0b0000, 0b000>;
1261 def : RWSysReg<"TRCCIDCVR1", 0b10, 0b001, 0b0011, 0b0010, 0b000>;
1262 def : RWSysReg<"TRCCIDCVR2", 0b10, 0b001, 0b0011, 0b0100, 0b000>;
1263 def : RWSysReg<"TRCCIDCVR3", 0b10, 0b001, 0b0011, 0b0110, 0b000>;
1264 def : RWSysReg<"TRCCIDCVR4", 0b10, 0b001, 0b0011, 0b1000, 0b000>;
1265 def : RWSysReg<"TRCCIDCVR5", 0b10, 0b001, 0b0011, 0b1010, 0b000>;
1266 def : RWSysReg<"TRCCIDCVR6", 0b10, 0b001, 0b0011, 0b1100, 0b000>;
1267 def : RWSysReg<"TRCCIDCVR7", 0b10, 0b001, 0b0011, 0b1110, 0b000>;
1268 def : RWSysReg<"TRCVMIDCVR0", 0b10, 0b001, 0b0011, 0b0000, 0b001>;
1269 def : RWSysReg<"TRCVMIDCVR1", 0b10, 0b001, 0b0011, 0b0010, 0b001>;
1270 def : RWSysReg<"TRCVMIDCVR2", 0b10, 0b001, 0b0011, 0b0100, 0b001>;
1271 def : RWSysReg<"TRCVMIDCVR3", 0b10, 0b001, 0b0011, 0b0110, 0b001>;
1272 def : RWSysReg<"TRCVMIDCVR4", 0b10, 0b001, 0b0011, 0b1000, 0b001>;
1273 def : RWSysReg<"TRCVMIDCVR5", 0b10, 0b001, 0b0011, 0b1010, 0b001>;
1274 def : RWSysReg<"TRCVMIDCVR6", 0b10, 0b001, 0b0011, 0b1100, 0b001>;
1275 def : RWSysReg<"TRCVMIDCVR7", 0b10, 0b001, 0b0011, 0b1110, 0b001>;
1276 def : RWSysReg<"TRCCIDCCTLR0", 0b10, 0b001, 0b0011, 0b0000, 0b010>;
1277 def : RWSysReg<"TRCCIDCCTLR1", 0b10, 0b001, 0b0011, 0b0001, 0b010>;
1278 def : RWSysReg<"TRCVMIDCCTLR0", 0b10, 0b001, 0b0011, 0b0010, 0b010>;
1279 def : RWSysReg<"TRCVMIDCCTLR1", 0b10, 0b001, 0b0011, 0b0011, 0b010>;
1280 def : RWSysReg<"TRCITCTRL", 0b10, 0b001, 0b0111, 0b0000, 0b100>;
1281 def : RWSysReg<"TRCCLAIMSET", 0b10, 0b001, 0b0111, 0b1000, 0b110>;
1282 def : RWSysReg<"TRCCLAIMCLR", 0b10, 0b001, 0b0111, 0b1001, 0b110>;
1285 // Op0 Op1 CRn CRm Op2
1286 def : RWSysReg<"ICC_BPR1_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b011>;
1287 def : RWSysReg<"ICC_BPR0_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b011>;
1288 def : RWSysReg<"ICC_PMR_EL1", 0b11, 0b000, 0b0100, 0b0110, 0b000>;
1289 def : RWSysReg<"ICC_CTLR_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b100>;
1290 def : RWSysReg<"ICC_CTLR_EL3", 0b11, 0b110, 0b1100, 0b1100, 0b100>;
1291 def : RWSysReg<"ICC_SRE_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b101>;
1292 def : RWSysReg<"ICC_SRE_EL2", 0b11, 0b100, 0b1100, 0b1001, 0b101>;
1293 def : RWSysReg<"ICC_SRE_EL3", 0b11, 0b110, 0b1100, 0b1100, 0b101>;
1294 def : RWSysReg<"ICC_IGRPEN0_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b110>;
1295 def : RWSysReg<"ICC_IGRPEN1_EL1", 0b11, 0b000, 0b1100, 0b1100, 0b111>;
1296 def : RWSysReg<"ICC_IGRPEN1_EL3", 0b11, 0b110, 0b1100, 0b1100, 0b111>;
1297 def : RWSysReg<"ICC_AP0R0_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b100>;
1298 def : RWSysReg<"ICC_AP0R1_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b101>;
1299 def : RWSysReg<"ICC_AP0R2_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b110>;
1300 def : RWSysReg<"ICC_AP0R3_EL1", 0b11, 0b000, 0b1100, 0b1000, 0b111>;
1301 def : RWSysReg<"ICC_AP1R0_EL1", 0b11, 0b000, 0b1100, 0b1001, 0b000>;
1302 def : RWSysReg<"ICC_AP1R1_EL1", 0b11, 0b000, 0b1100, 0b1001, 0b001>;
1303 def : RWSysReg<"ICC_AP1R2_EL1", 0b11, 0b000, 0b1100, 0b1001, 0b010>;
1304 def : RWSysReg<"ICC_AP1R3_EL1", 0b11, 0b000, 0b1100, 0b1001, 0b011>;
1305 def : RWSysReg<"ICH_AP0R0_EL2", 0b11, 0b100, 0b1100, 0b1000, 0b000>;
1306 def : RWSysReg<"ICH_AP0R1_EL2", 0b11, 0b100, 0b1100, 0b1000, 0b001>;
1307 def : RWSysReg<"ICH_AP0R2_EL2", 0b11, 0b100, 0b1100, 0b1000, 0b010>;
1308 def : RWSysReg<"ICH_AP0R3_EL2", 0b11, 0b100, 0b1100, 0b1000, 0b011>;
1309 def : RWSysReg<"ICH_AP1R0_EL2", 0b11, 0b100, 0b1100, 0b1001, 0b000>;
1310 def : RWSysReg<"ICH_AP1R1_EL2", 0b11, 0b100, 0b1100, 0b1001, 0b001>;
1311 def : RWSysReg<"ICH_AP1R2_EL2", 0b11, 0b100, 0b1100, 0b1001, 0b010>;
1312 def : RWSysReg<"ICH_AP1R3_EL2", 0b11, 0b100, 0b1100, 0b1001, 0b011>;
1313 def : RWSysReg<"ICH_HCR_EL2", 0b11, 0b100, 0b1100, 0b1011, 0b000>;
1314 def : ROSysReg<"ICH_MISR_EL2", 0b11, 0b100, 0b1100, 0b1011, 0b010>;
1315 def : RWSysReg<"ICH_VMCR_EL2", 0b11, 0b100, 0b1100, 0b1011, 0b111>;
1316 def : RWSysReg<"ICH_LR0_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b000>;
1317 def : RWSysReg<"ICH_LR1_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b001>;
1318 def : RWSysReg<"ICH_LR2_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b010>;
1319 def : RWSysReg<"ICH_LR3_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b011>;
1320 def : RWSysReg<"ICH_LR4_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b100>;
1321 def : RWSysReg<"ICH_LR5_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b101>;
1322 def : RWSysReg<"ICH_LR6_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b110>;
1323 def : RWSysReg<"ICH_LR7_EL2", 0b11, 0b100, 0b1100, 0b1100, 0b111>;
1324 def : RWSysReg<"ICH_LR8_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b000>;
1325 def : RWSysReg<"ICH_LR9_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b001>;
1326 def : RWSysReg<"ICH_LR10_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b010>;
1327 def : RWSysReg<"ICH_LR11_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b011>;
1328 def : RWSysReg<"ICH_LR12_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b100>;
1329 def : RWSysReg<"ICH_LR13_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b101>;
1330 def : RWSysReg<"ICH_LR14_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b110>;
1331 def : RWSysReg<"ICH_LR15_EL2", 0b11, 0b100, 0b1100, 0b1101, 0b111>;
1333 // v8r system registers
1334 let Requires = [{ {AArch64::HasV8_0rOps} }] in {
1335 //Virtualization System Control Register
1336 // Op0 Op1 CRn CRm Op2
1337 def : RWSysReg<"VSCTLR_EL2", 0b11, 0b100, 0b0010, 0b0000, 0b000> {
1338 let AltName = "TTBR0_EL2";
1342 // Op0 Op1 CRn CRm Op2
1343 def : RWSysReg<"MPUIR_EL1", 0b11, 0b000, 0b0000, 0b0000, 0b100>;
1344 def : RWSysReg<"MPUIR_EL2", 0b11, 0b100, 0b0000, 0b0000, 0b100>;
1346 //Protection Region Enable Register
1347 // Op0 Op1 CRn CRm Op2
1348 def : RWSysReg<"PRENR_EL1", 0b11, 0b000, 0b0110, 0b0001, 0b001>;
1349 def : RWSysReg<"PRENR_EL2", 0b11, 0b100, 0b0110, 0b0001, 0b001>;
1351 //Protection Region Selection Register
1352 // Op0 Op1 CRn CRm Op2
1353 def : RWSysReg<"PRSELR_EL1", 0b11, 0b000, 0b0110, 0b0010, 0b001>;
1354 def : RWSysReg<"PRSELR_EL2", 0b11, 0b100, 0b0110, 0b0010, 0b001>;
1356 //Protection Region Base Address Register
1357 // Op0 Op1 CRn CRm Op2
1358 def : RWSysReg<"PRBAR_EL1", 0b11, 0b000, 0b0110, 0b1000, 0b000>;
1359 def : RWSysReg<"PRBAR_EL2", 0b11, 0b100, 0b0110, 0b1000, 0b000>;
1361 //Protection Region Limit Address Register
1362 // Op0 Op1 CRn CRm Op2
1363 def : RWSysReg<"PRLAR_EL1", 0b11, 0b000, 0b0110, 0b1000, 0b001>;
1364 def : RWSysReg<"PRLAR_EL2", 0b11, 0b100, 0b0110, 0b1000, 0b001>;
1366 foreach n = 1-15 in {
1367 foreach x = 1-2 in {
1368 //Direct acces to Protection Region Base Address Register for n th MPU region
1369 def : RWSysReg<!strconcat("PRBAR"#n, "_EL"#x),
1370 0b11, 0b000, 0b0110, 0b1000, 0b000>{
1371 let Encoding{5-2} = n;
1372 let Encoding{13} = !add(x,-1);
1375 def : RWSysReg<!strconcat("PRLAR"#n, "_EL"#x),
1376 0b11, 0b000, 0b0110, 0b1000, 0b001>{
1377 let Encoding{5-2} = n;
1378 let Encoding{13} = !add(x,-1);
1380 } //foreach x = 1-2 in
1381 } //foreach n = 1-15 in
1382 } //let Requires = [{ {AArch64::HasV8_0rOps} }] in
1384 // v8.1a "Privileged Access Never" extension-specific system registers
1385 let Requires = [{ {AArch64::FeaturePAN} }] in
1386 def : RWSysReg<"PAN", 0b11, 0b000, 0b0100, 0b0010, 0b011>;
1388 // v8.1a "Limited Ordering Regions" extension-specific system registers
1389 // Op0 Op1 CRn CRm Op2
1390 let Requires = [{ {AArch64::FeatureLOR} }] in {
1391 def : RWSysReg<"LORSA_EL1", 0b11, 0b000, 0b1010, 0b0100, 0b000>;
1392 def : RWSysReg<"LOREA_EL1", 0b11, 0b000, 0b1010, 0b0100, 0b001>;
1393 def : RWSysReg<"LORN_EL1", 0b11, 0b000, 0b1010, 0b0100, 0b010>;
1394 def : RWSysReg<"LORC_EL1", 0b11, 0b000, 0b1010, 0b0100, 0b011>;
1397 // v8.1a "Virtualization Host extensions" system registers
1398 // Op0 Op1 CRn CRm Op2
1399 let Requires = [{ {AArch64::FeatureVH} }] in {
1400 def : RWSysReg<"TTBR1_EL2", 0b11, 0b100, 0b0010, 0b0000, 0b001>;
1401 def : RWSysReg<"CNTHV_TVAL_EL2", 0b11, 0b100, 0b1110, 0b0011, 0b000>;
1402 def : RWSysReg<"CNTHV_CVAL_EL2", 0b11, 0b100, 0b1110, 0b0011, 0b010>;
1403 def : RWSysReg<"CNTHV_CTL_EL2", 0b11, 0b100, 0b1110, 0b0011, 0b001>;
1404 def : RWSysReg<"SCTLR_EL12", 0b11, 0b101, 0b0001, 0b0000, 0b000>;
1405 def : RWSysReg<"CPACR_EL12", 0b11, 0b101, 0b0001, 0b0000, 0b010>;
1406 def : RWSysReg<"TTBR0_EL12", 0b11, 0b101, 0b0010, 0b0000, 0b000>;
1407 def : RWSysReg<"TTBR1_EL12", 0b11, 0b101, 0b0010, 0b0000, 0b001>;
1408 def : RWSysReg<"TCR_EL12", 0b11, 0b101, 0b0010, 0b0000, 0b010>;
1409 def : RWSysReg<"AFSR0_EL12", 0b11, 0b101, 0b0101, 0b0001, 0b000>;
1410 def : RWSysReg<"AFSR1_EL12", 0b11, 0b101, 0b0101, 0b0001, 0b001>;
1411 def : RWSysReg<"ESR_EL12", 0b11, 0b101, 0b0101, 0b0010, 0b000>;
1412 def : RWSysReg<"FAR_EL12", 0b11, 0b101, 0b0110, 0b0000, 0b000>;
1413 def : RWSysReg<"MAIR_EL12", 0b11, 0b101, 0b1010, 0b0010, 0b000>;
1414 def : RWSysReg<"AMAIR_EL12", 0b11, 0b101, 0b1010, 0b0011, 0b000>;
1415 def : RWSysReg<"VBAR_EL12", 0b11, 0b101, 0b1100, 0b0000, 0b000>;
1416 def : RWSysReg<"CONTEXTIDR_EL12", 0b11, 0b101, 0b1101, 0b0000, 0b001>;
1417 def : RWSysReg<"CNTKCTL_EL12", 0b11, 0b101, 0b1110, 0b0001, 0b000>;
1418 def : RWSysReg<"CNTP_TVAL_EL02", 0b11, 0b101, 0b1110, 0b0010, 0b000>;
1419 def : RWSysReg<"CNTP_CTL_EL02", 0b11, 0b101, 0b1110, 0b0010, 0b001>;
1420 def : RWSysReg<"CNTP_CVAL_EL02", 0b11, 0b101, 0b1110, 0b0010, 0b010>;
1421 def : RWSysReg<"CNTV_TVAL_EL02", 0b11, 0b101, 0b1110, 0b0011, 0b000>;
1422 def : RWSysReg<"CNTV_CTL_EL02", 0b11, 0b101, 0b1110, 0b0011, 0b001>;
1423 def : RWSysReg<"CNTV_CVAL_EL02", 0b11, 0b101, 0b1110, 0b0011, 0b010>;
1424 def : RWSysReg<"SPSR_EL12", 0b11, 0b101, 0b0100, 0b0000, 0b000>;
1425 def : RWSysReg<"ELR_EL12", 0b11, 0b101, 0b0100, 0b0000, 0b001>;
1426 let Requires = [{ {AArch64::FeatureCONTEXTIDREL2} }] in {
1427 def : RWSysReg<"CONTEXTIDR_EL2", 0b11, 0b100, 0b1101, 0b0000, 0b001>;
1431 // Op0 Op1 CRn CRm Op2
1432 let Requires = [{ {AArch64::FeaturePsUAO} }] in
1433 def : RWSysReg<"UAO", 0b11, 0b000, 0b0100, 0b0010, 0b100>;
1435 // v8.2a "Statistical Profiling extension" registers
1436 // Op0 Op1 CRn CRm Op2
1437 let Requires = [{ {AArch64::FeatureSPE} }] in {
1438 def : RWSysReg<"PMBLIMITR_EL1", 0b11, 0b000, 0b1001, 0b1010, 0b000>;
1439 def : RWSysReg<"PMBPTR_EL1", 0b11, 0b000, 0b1001, 0b1010, 0b001>;
1440 def : RWSysReg<"PMBSR_EL1", 0b11, 0b000, 0b1001, 0b1010, 0b011>;
1441 def : ROSysReg<"PMBIDR_EL1", 0b11, 0b000, 0b1001, 0b1010, 0b111>;
1442 def : RWSysReg<"PMSCR_EL2", 0b11, 0b100, 0b1001, 0b1001, 0b000>;
1443 def : RWSysReg<"PMSCR_EL12", 0b11, 0b101, 0b1001, 0b1001, 0b000>;
1444 def : RWSysReg<"PMSCR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b000>;
1445 def : RWSysReg<"PMSICR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b010>;
1446 def : RWSysReg<"PMSIRR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b011>;
1447 def : RWSysReg<"PMSFCR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b100>;
1448 def : RWSysReg<"PMSEVFR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b101>;
1449 def : RWSysReg<"PMSLATFR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b110>;
1450 def : ROSysReg<"PMSIDR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b111>;
1453 // v8.2a "RAS extension" registers
1454 // Op0 Op1 CRn CRm Op2
1455 let Requires = [{ {AArch64::FeatureRAS} }] in {
1456 def : RWSysReg<"ERRSELR_EL1", 0b11, 0b000, 0b0101, 0b0011, 0b001>;
1457 def : RWSysReg<"ERXCTLR_EL1", 0b11, 0b000, 0b0101, 0b0100, 0b001>;
1458 def : RWSysReg<"ERXSTATUS_EL1", 0b11, 0b000, 0b0101, 0b0100, 0b010>;
1459 def : RWSysReg<"ERXADDR_EL1", 0b11, 0b000, 0b0101, 0b0100, 0b011>;
1460 def : RWSysReg<"ERXMISC0_EL1", 0b11, 0b000, 0b0101, 0b0101, 0b000>;
1461 def : RWSysReg<"ERXMISC1_EL1", 0b11, 0b000, 0b0101, 0b0101, 0b001>;
1462 def : RWSysReg<"DISR_EL1", 0b11, 0b000, 0b1100, 0b0001, 0b001>;
1463 def : RWSysReg<"VDISR_EL2", 0b11, 0b100, 0b1100, 0b0001, 0b001>;
1464 def : RWSysReg<"VSESR_EL2", 0b11, 0b100, 0b0101, 0b0010, 0b011>;
1467 // v8.3a "Pointer authentication extension" registers
1468 // Op0 Op1 CRn CRm Op2
1469 let Requires = [{ {AArch64::FeaturePAuth} }] in {
1470 def : RWSysReg<"APIAKeyLo_EL1", 0b11, 0b000, 0b0010, 0b0001, 0b000>;
1471 def : RWSysReg<"APIAKeyHi_EL1", 0b11, 0b000, 0b0010, 0b0001, 0b001>;
1472 def : RWSysReg<"APIBKeyLo_EL1", 0b11, 0b000, 0b0010, 0b0001, 0b010>;
1473 def : RWSysReg<"APIBKeyHi_EL1", 0b11, 0b000, 0b0010, 0b0001, 0b011>;
1474 def : RWSysReg<"APDAKeyLo_EL1", 0b11, 0b000, 0b0010, 0b0010, 0b000>;
1475 def : RWSysReg<"APDAKeyHi_EL1", 0b11, 0b000, 0b0010, 0b0010, 0b001>;
1476 def : RWSysReg<"APDBKeyLo_EL1", 0b11, 0b000, 0b0010, 0b0010, 0b010>;
1477 def : RWSysReg<"APDBKeyHi_EL1", 0b11, 0b000, 0b0010, 0b0010, 0b011>;
1478 def : RWSysReg<"APGAKeyLo_EL1", 0b11, 0b000, 0b0010, 0b0011, 0b000>;
1479 def : RWSysReg<"APGAKeyHi_EL1", 0b11, 0b000, 0b0010, 0b0011, 0b001>;
1482 // v8.4 "Secure Exception Level 2 extension"
1483 let Requires = [{ {AArch64::FeatureSEL2} }] in {
1484 // v8.4a "Virtualization secure second stage translation" registers
1485 // Op0 Op1 CRn CRm Op2
1486 def : RWSysReg<"VSTCR_EL2" , 0b11, 0b100, 0b0010, 0b0110, 0b010>;
1487 def : RWSysReg<"VSTTBR_EL2", 0b11, 0b100, 0b0010, 0b0110, 0b000> {
1488 let Requires = [{ {AArch64::HasV8_0aOps} }];
1491 // v8.4a "Virtualization timer" registers
1492 // Op0 Op1 CRn CRm Op2
1493 def : RWSysReg<"CNTHVS_TVAL_EL2", 0b11, 0b100, 0b1110, 0b0100, 0b000>;
1494 def : RWSysReg<"CNTHVS_CVAL_EL2", 0b11, 0b100, 0b1110, 0b0100, 0b010>;
1495 def : RWSysReg<"CNTHVS_CTL_EL2", 0b11, 0b100, 0b1110, 0b0100, 0b001>;
1496 def : RWSysReg<"CNTHPS_TVAL_EL2", 0b11, 0b100, 0b1110, 0b0101, 0b000>;
1497 def : RWSysReg<"CNTHPS_CVAL_EL2", 0b11, 0b100, 0b1110, 0b0101, 0b010>;
1498 def : RWSysReg<"CNTHPS_CTL_EL2", 0b11, 0b100, 0b1110, 0b0101, 0b001>;
1500 // v8.4a "Virtualization debug state" registers
1501 // Op0 Op1 CRn CRm Op2
1502 def : RWSysReg<"SDER32_EL2", 0b11, 0b100, 0b0001, 0b0011, 0b001>;
1505 // v8.4a RAS registers
1506 // Op0 Op1 CRn CRm Op2
1507 def : RWSysReg<"ERXPFGCTL_EL1", 0b11, 0b000, 0b0101, 0b0100, 0b101>;
1508 def : RWSysReg<"ERXPFGCDN_EL1", 0b11, 0b000, 0b0101, 0b0100, 0b110>;
1509 def : RWSysReg<"ERXMISC2_EL1", 0b11, 0b000, 0b0101, 0b0101, 0b010>;
1510 def : RWSysReg<"ERXMISC3_EL1", 0b11, 0b000, 0b0101, 0b0101, 0b011>;
1511 def : ROSysReg<"ERXPFGF_EL1", 0b11, 0b000, 0b0101, 0b0100, 0b100>;
1513 // v8.4a MPAM registers
1514 // Op0 Op1 CRn CRm Op2
1515 let Requires = [{ {AArch64::FeatureMPAM} }] in {
1516 def : RWSysReg<"MPAM0_EL1", 0b11, 0b000, 0b1010, 0b0101, 0b001>;
1517 def : RWSysReg<"MPAM1_EL1", 0b11, 0b000, 0b1010, 0b0101, 0b000>;
1518 def : RWSysReg<"MPAM2_EL2", 0b11, 0b100, 0b1010, 0b0101, 0b000>;
1519 def : RWSysReg<"MPAM3_EL3", 0b11, 0b110, 0b1010, 0b0101, 0b000>;
1520 def : RWSysReg<"MPAM1_EL12", 0b11, 0b101, 0b1010, 0b0101, 0b000>;
1521 def : RWSysReg<"MPAMHCR_EL2", 0b11, 0b100, 0b1010, 0b0100, 0b000>;
1522 def : RWSysReg<"MPAMVPMV_EL2", 0b11, 0b100, 0b1010, 0b0100, 0b001>;
1523 def : RWSysReg<"MPAMVPM0_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b000>;
1524 def : RWSysReg<"MPAMVPM1_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b001>;
1525 def : RWSysReg<"MPAMVPM2_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b010>;
1526 def : RWSysReg<"MPAMVPM3_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b011>;
1527 def : RWSysReg<"MPAMVPM4_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b100>;
1528 def : RWSysReg<"MPAMVPM5_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b101>;
1529 def : RWSysReg<"MPAMVPM6_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b110>;
1530 def : RWSysReg<"MPAMVPM7_EL2", 0b11, 0b100, 0b1010, 0b0110, 0b111>;
1531 def : ROSysReg<"MPAMIDR_EL1", 0b11, 0b000, 0b1010, 0b0100, 0b100>;
1534 // v8.4a Activity Monitor registers
1535 // Op0 Op1 CRn CRm Op2
1536 let Requires = [{ {AArch64::FeatureAM} }] in {
1537 def : RWSysReg<"AMCR_EL0", 0b11, 0b011, 0b1101, 0b0010, 0b000>;
1538 def : ROSysReg<"AMCFGR_EL0", 0b11, 0b011, 0b1101, 0b0010, 0b001>;
1539 def : ROSysReg<"AMCGCR_EL0", 0b11, 0b011, 0b1101, 0b0010, 0b010>;
1540 def : RWSysReg<"AMUSERENR_EL0", 0b11, 0b011, 0b1101, 0b0010, 0b011>;
1541 def : RWSysReg<"AMCNTENCLR0_EL0", 0b11, 0b011, 0b1101, 0b0010, 0b100>;
1542 def : RWSysReg<"AMCNTENSET0_EL0", 0b11, 0b011, 0b1101, 0b0010, 0b101>;
1543 def : RWSysReg<"AMEVCNTR00_EL0", 0b11, 0b011, 0b1101, 0b0100, 0b000>;
1544 def : RWSysReg<"AMEVCNTR01_EL0", 0b11, 0b011, 0b1101, 0b0100, 0b001>;
1545 def : RWSysReg<"AMEVCNTR02_EL0", 0b11, 0b011, 0b1101, 0b0100, 0b010>;
1546 def : RWSysReg<"AMEVCNTR03_EL0", 0b11, 0b011, 0b1101, 0b0100, 0b011>;
1547 def : ROSysReg<"AMEVTYPER00_EL0", 0b11, 0b011, 0b1101, 0b0110, 0b000>;
1548 def : ROSysReg<"AMEVTYPER01_EL0", 0b11, 0b011, 0b1101, 0b0110, 0b001>;
1549 def : ROSysReg<"AMEVTYPER02_EL0", 0b11, 0b011, 0b1101, 0b0110, 0b010>;
1550 def : ROSysReg<"AMEVTYPER03_EL0", 0b11, 0b011, 0b1101, 0b0110, 0b011>;
1551 def : RWSysReg<"AMCNTENCLR1_EL0", 0b11, 0b011, 0b1101, 0b0011, 0b000>;
1552 def : RWSysReg<"AMCNTENSET1_EL0", 0b11, 0b011, 0b1101, 0b0011, 0b001>;
1553 def : RWSysReg<"AMEVCNTR10_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b000>;
1554 def : RWSysReg<"AMEVCNTR11_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b001>;
1555 def : RWSysReg<"AMEVCNTR12_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b010>;
1556 def : RWSysReg<"AMEVCNTR13_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b011>;
1557 def : RWSysReg<"AMEVCNTR14_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b100>;
1558 def : RWSysReg<"AMEVCNTR15_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b101>;
1559 def : RWSysReg<"AMEVCNTR16_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b110>;
1560 def : RWSysReg<"AMEVCNTR17_EL0", 0b11, 0b011, 0b1101, 0b1100, 0b111>;
1561 def : RWSysReg<"AMEVCNTR18_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b000>;
1562 def : RWSysReg<"AMEVCNTR19_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b001>;
1563 def : RWSysReg<"AMEVCNTR110_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b010>;
1564 def : RWSysReg<"AMEVCNTR111_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b011>;
1565 def : RWSysReg<"AMEVCNTR112_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b100>;
1566 def : RWSysReg<"AMEVCNTR113_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b101>;
1567 def : RWSysReg<"AMEVCNTR114_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b110>;
1568 def : RWSysReg<"AMEVCNTR115_EL0", 0b11, 0b011, 0b1101, 0b1101, 0b111>;
1569 def : RWSysReg<"AMEVTYPER10_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b000>;
1570 def : RWSysReg<"AMEVTYPER11_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b001>;
1571 def : RWSysReg<"AMEVTYPER12_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b010>;
1572 def : RWSysReg<"AMEVTYPER13_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b011>;
1573 def : RWSysReg<"AMEVTYPER14_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b100>;
1574 def : RWSysReg<"AMEVTYPER15_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b101>;
1575 def : RWSysReg<"AMEVTYPER16_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b110>;
1576 def : RWSysReg<"AMEVTYPER17_EL0", 0b11, 0b011, 0b1101, 0b1110, 0b111>;
1577 def : RWSysReg<"AMEVTYPER18_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b000>;
1578 def : RWSysReg<"AMEVTYPER19_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b001>;
1579 def : RWSysReg<"AMEVTYPER110_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b010>;
1580 def : RWSysReg<"AMEVTYPER111_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b011>;
1581 def : RWSysReg<"AMEVTYPER112_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b100>;
1582 def : RWSysReg<"AMEVTYPER113_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b101>;
1583 def : RWSysReg<"AMEVTYPER114_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b110>;
1584 def : RWSysReg<"AMEVTYPER115_EL0", 0b11, 0b011, 0b1101, 0b1111, 0b111>;
1587 // v8.4a Trace Extension registers
1589 // Please note that the 8.4 spec also defines these registers:
1590 // TRCIDR1, ID_DFR0_EL1, ID_AA64DFR0_EL1, MDSCR_EL1, MDCR_EL2, and MDCR_EL3,
1591 // but they are already defined above.
1593 // Op0 Op1 CRn CRm Op2
1594 let Requires = [{ {AArch64::FeatureTRACEV8_4} }] in {
1595 def : RWSysReg<"TRFCR_EL1", 0b11, 0b000, 0b0001, 0b0010, 0b001>;
1596 def : RWSysReg<"TRFCR_EL2", 0b11, 0b100, 0b0001, 0b0010, 0b001>;
1597 def : RWSysReg<"TRFCR_EL12", 0b11, 0b101, 0b0001, 0b0010, 0b001>;
1598 } //FeatureTRACEV8_4
1600 // v8.4a Timing insensitivity of data processing instructions
1601 // DIT: Data Independent Timing instructions
1602 // Op0 Op1 CRn CRm Op2
1603 let Requires = [{ {AArch64::FeatureDIT} }] in {
1604 def : RWSysReg<"DIT", 0b11, 0b011, 0b0100, 0b0010, 0b101>;
1607 // v8.4a Enhanced Support for Nested Virtualization
1608 // Op0 Op1 CRn CRm Op2
1609 let Requires = [{ {AArch64::FeatureNV} }] in {
1610 def : RWSysReg<"VNCR_EL2", 0b11, 0b100, 0b0010, 0b0010, 0b000>;
1613 // SVE control registers
1614 // Op0 Op1 CRn CRm Op2
1615 let Requires = [{ {AArch64::FeatureSVE} }] in {
1616 def : RWSysReg<"ZCR_EL1", 0b11, 0b000, 0b0001, 0b0010, 0b000>;
1617 def : RWSysReg<"ZCR_EL2", 0b11, 0b100, 0b0001, 0b0010, 0b000>;
1618 def : RWSysReg<"ZCR_EL3", 0b11, 0b110, 0b0001, 0b0010, 0b000>;
1619 def : RWSysReg<"ZCR_EL12", 0b11, 0b101, 0b0001, 0b0010, 0b000>;
1622 // V8.5a Spectre mitigation SSBS register
1623 // Op0 Op1 CRn CRm Op2
1624 let Requires = [{ {AArch64::FeatureSSBS} }] in
1625 def : RWSysReg<"SSBS", 0b11, 0b011, 0b0100, 0b0010, 0b110>;
1627 // v8.5a Memory Tagging Extension
1628 // Op0 Op1 CRn CRm Op2
1629 let Requires = [{ {AArch64::FeatureMTE} }] in {
1630 def : RWSysReg<"TCO", 0b11, 0b011, 0b0100, 0b0010, 0b111>;
1631 def : RWSysReg<"GCR_EL1", 0b11, 0b000, 0b0001, 0b0000, 0b110>;
1632 def : RWSysReg<"RGSR_EL1", 0b11, 0b000, 0b0001, 0b0000, 0b101>;
1633 def : RWSysReg<"TFSR_EL1", 0b11, 0b000, 0b0101, 0b0110, 0b000>;
1634 def : RWSysReg<"TFSR_EL2", 0b11, 0b100, 0b0101, 0b0110, 0b000>;
1635 def : RWSysReg<"TFSR_EL3", 0b11, 0b110, 0b0101, 0b0110, 0b000>;
1636 def : RWSysReg<"TFSR_EL12", 0b11, 0b101, 0b0101, 0b0110, 0b000>;
1637 def : RWSysReg<"TFSRE0_EL1", 0b11, 0b000, 0b0101, 0b0110, 0b001>;
1638 def : ROSysReg<"GMID_EL1", 0b11, 0b001, 0b0000, 0b0000, 0b100>;
1641 // Embedded Trace Extension R/W System registers
1642 let Requires = [{ {AArch64::FeatureETE} }] in {
1643 // Name Op0 Op1 CRn CRm Op2
1644 def : RWSysReg<"TRCRSR", 0b10, 0b001, 0b0000, 0b1010, 0b000>;
1645 // TRCEXTINSELR0 has the same encoding as ETM TRCEXTINSELR
1646 def : RWSysReg<"TRCEXTINSELR0", 0b10, 0b001, 0b0000, 0b1000, 0b100>;
1647 def : RWSysReg<"TRCEXTINSELR1", 0b10, 0b001, 0b0000, 0b1001, 0b100>;
1648 def : RWSysReg<"TRCEXTINSELR2", 0b10, 0b001, 0b0000, 0b1010, 0b100>;
1649 def : RWSysReg<"TRCEXTINSELR3", 0b10, 0b001, 0b0000, 0b1011, 0b100>;
1652 // Trace Buffer Extension System registers
1653 let Requires = [{ {AArch64::FeatureTRBE} }] in {
1654 // Name Op0 Op1 CRn CRm Op2
1655 def : RWSysReg<"TRBLIMITR_EL1", 0b11, 0b000, 0b1001, 0b1011, 0b000>;
1656 def : RWSysReg<"TRBPTR_EL1", 0b11, 0b000, 0b1001, 0b1011, 0b001>;
1657 def : RWSysReg<"TRBBASER_EL1", 0b11, 0b000, 0b1001, 0b1011, 0b010>;
1658 def : RWSysReg<"TRBSR_EL1", 0b11, 0b000, 0b1001, 0b1011, 0b011>;
1659 def : RWSysReg<"TRBMAR_EL1", 0b11, 0b000, 0b1001, 0b1011, 0b100>;
1660 def : RWSysReg<"TRBTRG_EL1", 0b11, 0b000, 0b1001, 0b1011, 0b110>;
1661 def : ROSysReg<"TRBIDR_EL1", 0b11, 0b000, 0b1001, 0b1011, 0b111>;
1665 // v8.6a Activity Monitors Virtualization Support
1666 let Requires = [{ {AArch64::FeatureAMVS} }] in {
1667 // Name Op0 Op1 CRn CRm Op2
1668 def : ROSysReg<"AMCG1IDR_EL0", 0b11, 0b011, 0b1101, 0b0010, 0b110>;
1669 foreach n = 0-15 in {
1670 foreach x = 0-1 in {
1671 def : RWSysReg<"AMEVCNTVOFF"#x#n#"_EL2",
1672 0b11, 0b100, 0b1101, 0b1000, 0b000>{
1673 let Encoding{4} = x;
1674 let Encoding{3-0} = n;
1680 // v8.6a Fine Grained Virtualization Traps
1681 // Op0 Op1 CRn CRm Op2
1682 let Requires = [{ {AArch64::FeatureFineGrainedTraps} }] in {
1683 def : RWSysReg<"HFGRTR_EL2", 0b11, 0b100, 0b0001, 0b0001, 0b100>;
1684 def : RWSysReg<"HFGWTR_EL2", 0b11, 0b100, 0b0001, 0b0001, 0b101>;
1685 def : RWSysReg<"HFGITR_EL2", 0b11, 0b100, 0b0001, 0b0001, 0b110>;
1686 def : RWSysReg<"HDFGRTR_EL2", 0b11, 0b100, 0b0011, 0b0001, 0b100>;
1687 def : RWSysReg<"HDFGWTR_EL2", 0b11, 0b100, 0b0011, 0b0001, 0b101>;
1688 def : RWSysReg<"HAFGRTR_EL2", 0b11, 0b100, 0b0011, 0b0001, 0b110>;
1690 // v8.9a/v9.4a additions to Fine Grained Traps (FEAT_FGT2)
1691 // Op0 Op1 CRn CRm Op2
1692 def : RWSysReg<"HDFGRTR2_EL2", 0b11, 0b100, 0b0011, 0b0001, 0b000>;
1693 def : RWSysReg<"HDFGWTR2_EL2", 0b11, 0b100, 0b0011, 0b0001, 0b001>;
1694 def : RWSysReg<"HFGRTR2_EL2", 0b11, 0b100, 0b0011, 0b0001, 0b010>;
1695 def : RWSysReg<"HFGWTR2_EL2", 0b11, 0b100, 0b0011, 0b0001, 0b011>;
1696 def : RWSysReg<"HFGITR2_EL2", 0b11, 0b100, 0b0011, 0b0001, 0b111>;
1699 // v8.6a Enhanced Counter Virtualization
1700 // Op0 Op1 CRn CRm Op2
1701 let Requires = [{ {AArch64::FeatureEnhancedCounterVirtualization} }] in {
1702 def : RWSysReg<"CNTSCALE_EL2", 0b11, 0b100, 0b1110, 0b0000, 0b100>;
1703 def : RWSysReg<"CNTISCALE_EL2", 0b11, 0b100, 0b1110, 0b0000, 0b101>;
1704 def : RWSysReg<"CNTPOFF_EL2", 0b11, 0b100, 0b1110, 0b0000, 0b110>;
1705 def : RWSysReg<"CNTVFRQ_EL2", 0b11, 0b100, 0b1110, 0b0000, 0b111>;
1706 def : ROSysReg<"CNTPCTSS_EL0", 0b11, 0b011, 0b1110, 0b0000, 0b101>;
1707 def : ROSysReg<"CNTVCTSS_EL0", 0b11, 0b011, 0b1110, 0b0000, 0b110>;
1710 // v8.7a LD64B/ST64B Accelerator Extension system register
1711 let Requires = [{ {AArch64::FeatureLS64} }] in
1712 def : RWSysReg<"ACCDATA_EL1", 0b11, 0b000, 0b1101, 0b0000, 0b101>;
1714 // Branch Record Buffer system registers
1715 let Requires = [{ {AArch64::FeatureBRBE} }] in {
1716 def : RWSysReg<"BRBCR_EL1", 0b10, 0b001, 0b1001, 0b0000, 0b000>;
1717 def : RWSysReg<"BRBCR_EL12", 0b10, 0b101, 0b1001, 0b0000, 0b000>;
1718 def : RWSysReg<"BRBCR_EL2", 0b10, 0b100, 0b1001, 0b0000, 0b000>;
1719 def : RWSysReg<"BRBFCR_EL1", 0b10, 0b001, 0b1001, 0b0000, 0b001>;
1720 def : ROSysReg<"BRBIDR0_EL1", 0b10, 0b001, 0b1001, 0b0010, 0b000>;
1721 def : RWSysReg<"BRBINFINJ_EL1", 0b10, 0b001, 0b1001, 0b0001, 0b000>;
1722 def : RWSysReg<"BRBSRCINJ_EL1", 0b10, 0b001, 0b1001, 0b0001, 0b001>;
1723 def : RWSysReg<"BRBTGTINJ_EL1", 0b10, 0b001, 0b1001, 0b0001, 0b010>;
1724 def : RWSysReg<"BRBTS_EL1", 0b10, 0b001, 0b1001, 0b0000, 0b010>;
1725 foreach n = 0-31 in {
1726 defvar nb = !cast<bits<5>>(n);
1727 def : ROSysReg<"BRBINF"#n#"_EL1", 0b10, 0b001, 0b1000, nb{3-0}, {nb{4},0b00}>;
1728 def : ROSysReg<"BRBSRC"#n#"_EL1", 0b10, 0b001, 0b1000, nb{3-0}, {nb{4},0b01}>;
1729 def : ROSysReg<"BRBTGT"#n#"_EL1", 0b10, 0b001, 0b1000, nb{3-0}, {nb{4},0b10}>;
1733 // Statistical Profiling Extension system register
1734 let Requires = [{ {AArch64::FeatureSPE_EEF} }] in
1735 def : RWSysReg<"PMSNEVFR_EL1", 0b11, 0b000, 0b1001, 0b1001, 0b001>;
1737 // Cyclone specific system registers
1738 // Op0 Op1 CRn CRm Op2
1739 let Requires = [{ {AArch64::FeatureAppleA7SysReg} }] in
1740 def : RWSysReg<"CPM_IOACC_CTL_EL3", 0b11, 0b111, 0b1111, 0b0010, 0b000>;
1742 // Scalable Matrix Extension (SME)
1743 // Op0 Op1 CRn CRm Op2
1744 let Requires = [{ {AArch64::FeatureSME} }] in {
1745 def : RWSysReg<"SMCR_EL1", 0b11, 0b000, 0b0001, 0b0010, 0b110>;
1746 def : RWSysReg<"SMCR_EL2", 0b11, 0b100, 0b0001, 0b0010, 0b110>;
1747 def : RWSysReg<"SMCR_EL3", 0b11, 0b110, 0b0001, 0b0010, 0b110>;
1748 def : RWSysReg<"SMCR_EL12", 0b11, 0b101, 0b0001, 0b0010, 0b110>;
1749 def : RWSysReg<"SVCR", 0b11, 0b011, 0b0100, 0b0010, 0b010>;
1750 def : RWSysReg<"SMPRI_EL1", 0b11, 0b000, 0b0001, 0b0010, 0b100>;
1751 def : RWSysReg<"SMPRIMAP_EL2", 0b11, 0b100, 0b0001, 0b0010, 0b101>;
1752 def : ROSysReg<"SMIDR_EL1", 0b11, 0b001, 0b0000, 0b0000, 0b110>;
1753 def : RWSysReg<"TPIDR2_EL0", 0b11, 0b011, 0b1101, 0b0000, 0b101>;
1756 // v8.4a MPAM and SME registers
1757 // Op0 Op1 CRn CRm Op2
1758 let Requires = [{ {AArch64::FeatureMPAM, AArch64::FeatureSME} }] in {
1759 def : RWSysReg<"MPAMSM_EL1", 0b11, 0b000, 0b1010, 0b0101, 0b011>;
1760 } // HasMPAM, HasSME
1762 // v8.8a Non-Maskable Interrupts
1763 let Requires = [{ {AArch64::FeatureNMI} }] in {
1764 // Op0 Op1 CRn CRm Op2
1765 def : RWSysReg<"ALLINT", 0b11, 0b000, 0b0100, 0b0011, 0b000>;
1766 def : ROSysReg<"ICC_NMIAR1_EL1", 0b11, 0b000, 0b1100, 0b1001, 0b101>; // FEAT_GICv3_NMI
1769 // v9.4a Guarded Control Stack Extension (GCS)
1770 // Op0 Op1 CRn CRm Op2
1771 def : RWSysReg<"GCSCR_EL1", 0b11, 0b000, 0b0010, 0b0101, 0b000>;
1772 def : RWSysReg<"GCSPR_EL1", 0b11, 0b000, 0b0010, 0b0101, 0b001>;
1773 def : RWSysReg<"GCSCRE0_EL1", 0b11, 0b000, 0b0010, 0b0101, 0b010>;
1774 def : RWSysReg<"GCSPR_EL0", 0b11, 0b011, 0b0010, 0b0101, 0b001>;
1775 def : RWSysReg<"GCSCR_EL2", 0b11, 0b100, 0b0010, 0b0101, 0b000>;
1776 def : RWSysReg<"GCSPR_EL2", 0b11, 0b100, 0b0010, 0b0101, 0b001>;
1777 def : RWSysReg<"GCSCR_EL12", 0b11, 0b101, 0b0010, 0b0101, 0b000>;
1778 def : RWSysReg<"GCSPR_EL12", 0b11, 0b101, 0b0010, 0b0101, 0b001>;
1779 def : RWSysReg<"GCSCR_EL3", 0b11, 0b110, 0b0010, 0b0101, 0b000>;
1780 def : RWSysReg<"GCSPR_EL3", 0b11, 0b110, 0b0010, 0b0101, 0b001>;
1782 // v8.9a/v9.4a Memory Attribute Index Enhancement (FEAT_AIE)
1783 // Op0 Op1 CRn CRm Op2
1784 def : RWSysReg<"AMAIR2_EL1", 0b11, 0b000, 0b1010, 0b0011, 0b001>;
1785 def : RWSysReg<"AMAIR2_EL12", 0b11, 0b101, 0b1010, 0b0011, 0b001>;
1786 def : RWSysReg<"AMAIR2_EL2", 0b11, 0b100, 0b1010, 0b0011, 0b001>;
1787 def : RWSysReg<"AMAIR2_EL3", 0b11, 0b110, 0b1010, 0b0011, 0b001>;
1788 def : RWSysReg<"MAIR2_EL1", 0b11, 0b000, 0b1010, 0b0010, 0b001>;
1789 def : RWSysReg<"MAIR2_EL12", 0b11, 0b101, 0b1010, 0b0010, 0b001>;
1790 def : RWSysReg<"MAIR2_EL2", 0b11, 0b100, 0b1010, 0b0001, 0b001>;
1791 def : RWSysReg<"MAIR2_EL3", 0b11, 0b110, 0b1010, 0b0001, 0b001>;
1793 // v8.9a/9.4a Stage 1 Permission Indirection Extension (FEAT_S1PIE)
1794 // Op0 Op1 CRn CRm Op2
1795 def : RWSysReg<"PIRE0_EL1", 0b11, 0b000, 0b1010, 0b0010, 0b010>;
1796 def : RWSysReg<"PIRE0_EL12", 0b11, 0b101, 0b1010, 0b0010, 0b010>;
1797 def : RWSysReg<"PIRE0_EL2", 0b11, 0b100, 0b1010, 0b0010, 0b010>;
1798 def : RWSysReg<"PIR_EL1", 0b11, 0b000, 0b1010, 0b0010, 0b011>;
1799 def : RWSysReg<"PIR_EL12", 0b11, 0b101, 0b1010, 0b0010, 0b011>;
1800 def : RWSysReg<"PIR_EL2", 0b11, 0b100, 0b1010, 0b0010, 0b011>;
1801 def : RWSysReg<"PIR_EL3", 0b11, 0b110, 0b1010, 0b0010, 0b011>;
1803 // v8.9a/v9.4a Stage 2 Permission Indirection Extension (FEAT_S2PIE)
1804 // Op0 Op1 CRn CRm Op2
1805 def : RWSysReg<"S2PIR_EL2", 0b11, 0b100, 0b1010, 0b0010, 0b101>;
1807 // v8.9a/v9.4a Stage 1 Permission Overlay Extension (FEAT_S1POE)
1808 // Op0 Op1 CRn CRm Op2
1809 def : RWSysReg<"POR_EL0", 0b11, 0b011, 0b1010, 0b0010, 0b100>;
1810 def : RWSysReg<"POR_EL1", 0b11, 0b000, 0b1010, 0b0010, 0b100>;
1811 def : RWSysReg<"POR_EL12", 0b11, 0b101, 0b1010, 0b0010, 0b100>;
1812 def : RWSysReg<"POR_EL2", 0b11, 0b100, 0b1010, 0b0010, 0b100>;
1813 def : RWSysReg<"POR_EL3", 0b11, 0b110, 0b1010, 0b0010, 0b100>;
1815 // v8.9a/v9.4a Stage 2 Permission Overlay Extension (FEAT_S2POE)
1816 // Op0 Op1 CRn CRm Op2
1817 def : RWSysReg<"S2POR_EL1", 0b11, 0b000, 0b1010, 0b0010, 0b101>;
1819 // v8.9a/v9.4a Extension to System Control Registers (FEAT_SCTLR2)
1820 // Op0 Op1 CRn CRm Op2
1821 def : RWSysReg<"SCTLR2_EL1", 0b11, 0b000, 0b0001, 0b0000, 0b011>;
1822 def : RWSysReg<"SCTLR2_EL12", 0b11, 0b101, 0b0001, 0b0000, 0b011>;
1823 def : RWSysReg<"SCTLR2_EL2", 0b11, 0b100, 0b0001, 0b0000, 0b011>;
1824 def : RWSysReg<"SCTLR2_EL3", 0b11, 0b110, 0b0001, 0b0000, 0b011>;
1826 // v8.9a/v9.4a Extension to Translation Control Registers (FEAT_TCR2)
1827 // Op0 Op1 CRn CRm Op2
1828 def : RWSysReg<"TCR2_EL1", 0b11, 0b000, 0b0010, 0b0000, 0b011>;
1829 def : RWSysReg<"TCR2_EL12", 0b11, 0b101, 0b0010, 0b0000, 0b011>;
1830 def : RWSysReg<"TCR2_EL2", 0b11, 0b100, 0b0010, 0b0000, 0b011>;
1832 // v8.9a/9.4a Translation Hardening Extension (FEAT_THE)
1833 // Op0 Op1 CRn CRm Op2
1834 let Requires = [{ {AArch64::FeatureTHE} }] in {
1835 def : RWSysReg<"RCWMASK_EL1", 0b11, 0b000, 0b1101, 0b0000, 0b110>;
1836 def : RWSysReg<"RCWSMASK_EL1", 0b11, 0b000, 0b1101, 0b0000, 0b011>;
1839 // v8.9a/9.4a new Debug feature (FEAT_DEBUGv8p9)
1840 // Op0 Op1 CRn CRm Op2
1841 def : RWSysReg<"MDSELR_EL1", 0b10, 0b000, 0b0000, 0b0100, 0b010>;
1843 // v8.9a/9.4a new Performance Monitors Extension (FEAT_PMUv3p9)
1844 // Op0 Op1 CRn CRm Op2
1845 def : RWSysReg<"PMUACR_EL1", 0b11, 0b000, 0b1001, 0b1110, 0b100>;
1847 // v8.9a/9.4a PMU Snapshot Extension (FEAT_PMUv3_SS)
1848 // Op0 Op1 CRn CRm Op2
1849 def : ROSysReg<"PMCCNTSVR_EL1", 0b10, 0b000, 0b1110, 0b1011, 0b111>;
1850 def : ROSysReg<"PMICNTSVR_EL1", 0b10, 0b000, 0b1110, 0b1100, 0b000>;
1851 def : RWSysReg<"PMSSCR_EL1", 0b11, 0b000, 0b1001, 0b1101, 0b011>;
1852 foreach n = 0-30 in {
1853 defvar nb = !cast<bits<5>>(n);
1854 def : ROSysReg<"PMEVCNTSVR"#n#"_EL1", 0b10, 0b000, 0b1110, {0b10,nb{4-3}}, nb{2-0}>;
1857 // v8.9a/v9.4a PMUv3 Fixed-function instruction counter (FEAT_PMUv3_ICNTR)
1858 // Op0 Op1 CRn CRm Op2
1859 def : RWSysReg<"PMICNTR_EL0", 0b11, 0b011, 0b1001, 0b0100, 0b000>;
1860 def : RWSysReg<"PMICFILTR_EL0", 0b11, 0b011, 0b1001, 0b0110, 0b000>;
1862 // v8.9a/v9.4a PMUv3 Performance Monitors Zero with Mask (FEAT_PMUv3p9/FEAT_PMUv3_ICNTR)
1863 // Op0 Op1 CRn CRm Op2
1864 def : WOSysReg<"PMZR_EL0", 0b11, 0b011, 0b1001, 0b1101, 0b100>;
1866 // v8.9a/9.4a Synchronous-Exception-Based Event Profiling extension (FEAT_SEBEP)
1867 // Op0 Op1 CRn CRm Op2
1868 def : RWSysReg<"PMECR_EL1", 0b11, 0b000, 0b1001, 0b1110, 0b101>;
1869 def : RWSysReg<"PMIAR_EL1", 0b11, 0b000, 0b1001, 0b1110, 0b111>;
1871 // v8.9a/9.4a System Performance Monitors Extension (FEAT_SPMU)
1872 // Op0 Op1 CRn CRm Op2
1873 def : RWSysReg<"SPMACCESSR_EL1", 0b10, 0b000, 0b1001, 0b1101, 0b011>;
1874 def : RWSysReg<"SPMACCESSR_EL12", 0b10, 0b101, 0b1001, 0b1101, 0b011>;
1875 def : RWSysReg<"SPMACCESSR_EL2", 0b10, 0b100, 0b1001, 0b1101, 0b011>;
1876 def : RWSysReg<"SPMACCESSR_EL3", 0b10, 0b110, 0b1001, 0b1101, 0b011>;
1877 def : RWSysReg<"SPMCNTENCLR_EL0", 0b10, 0b011, 0b1001, 0b1100, 0b010>;
1878 def : RWSysReg<"SPMCNTENSET_EL0", 0b10, 0b011, 0b1001, 0b1100, 0b001>;
1879 def : RWSysReg<"SPMCR_EL0", 0b10, 0b011, 0b1001, 0b1100, 0b000>;
1880 def : ROSysReg<"SPMDEVAFF_EL1", 0b10, 0b000, 0b1001, 0b1101, 0b110>;
1881 def : ROSysReg<"SPMDEVARCH_EL1", 0b10, 0b000, 0b1001, 0b1101, 0b101>;
1882 foreach n = 0-15 in {
1883 defvar nb = !cast<bits<4>>(n);
1884 // Op0 Op1 CRn CRm Op2
1885 def : RWSysReg<"SPMEVCNTR"#n#"_EL0", 0b10, 0b011, 0b1110, {0b000,nb{3}}, nb{2-0}>;
1886 def : RWSysReg<"SPMEVFILT2R"#n#"_EL0", 0b10, 0b011, 0b1110, {0b011,nb{3}}, nb{2-0}>;
1887 def : RWSysReg<"SPMEVFILTR"#n#"_EL0", 0b10, 0b011, 0b1110, {0b010,nb{3}}, nb{2-0}>;
1888 def : RWSysReg<"SPMEVTYPER"#n#"_EL0", 0b10, 0b011, 0b1110, {0b001,nb{3}}, nb{2-0}>;
1890 // Op0 Op1 CRn CRm Op2
1891 def : ROSysReg<"SPMIIDR_EL1", 0b10, 0b000, 0b1001, 0b1101, 0b100>;
1892 def : RWSysReg<"SPMINTENCLR_EL1", 0b10, 0b000, 0b1001, 0b1110, 0b010>;
1893 def : RWSysReg<"SPMINTENSET_EL1", 0b10, 0b000, 0b1001, 0b1110, 0b001>;
1894 def : RWSysReg<"SPMOVSCLR_EL0", 0b10, 0b011, 0b1001, 0b1100, 0b011>;
1895 def : RWSysReg<"SPMOVSSET_EL0", 0b10, 0b011, 0b1001, 0b1110, 0b011>;
1896 def : RWSysReg<"SPMSELR_EL0", 0b10, 0b011, 0b1001, 0b1100, 0b101>;
1897 def : ROSysReg<"SPMCGCR0_EL1", 0b10, 0b000, 0b1001, 0b1101, 0b000>;
1898 def : ROSysReg<"SPMCGCR1_EL1", 0b10, 0b000, 0b1001, 0b1101, 0b001>;
1899 def : ROSysReg<"SPMCFGR_EL1", 0b10, 0b000, 0b1001, 0b1101, 0b111>;
1900 def : RWSysReg<"SPMROOTCR_EL3", 0b10, 0b110, 0b1001, 0b1110, 0b111>;
1901 def : RWSysReg<"SPMSCR_EL1", 0b10, 0b111, 0b1001, 0b1110, 0b111>;
1903 // v8.9a/9.4a Instrumentation Extension (FEAT_ITE)
1904 // Op0 Op1 CRn CRm Op2
1905 let Requires = [{ {AArch64::FeatureITE} }] in {
1906 def : RWSysReg<"TRCITEEDCR", 0b10, 0b001, 0b0000, 0b0010, 0b001>;
1907 def : RWSysReg<"TRCITECR_EL1", 0b11, 0b000, 0b0001, 0b0010, 0b011>;
1908 def : RWSysReg<"TRCITECR_EL12", 0b11, 0b101, 0b0001, 0b0010, 0b011>;
1909 def : RWSysReg<"TRCITECR_EL2", 0b11, 0b100, 0b0001, 0b0010, 0b011>;
1912 // v8.9a/9.4a SPE Data Source Filtering (FEAT_SPE_FDS)
1913 // Op0 Op1 CRn CRm Op2
1914 def : RWSysReg<"PMSDSFR_EL1", 0b11, 0b000, 0b1001, 0b1010, 0b100>;
1916 // v8.9a/9.4a RASv2 (FEAT_RASv2)
1917 // Op0 Op1 CRn CRm Op2
1918 let Requires = [{ {AArch64::FeatureRASv2} }] in
1919 def : ROSysReg<"ERXGSR_EL1", 0b11, 0b000, 0b0101, 0b0011, 0b010>;
1921 // v8.9a/9.4a Physical Fault Address (FEAT_PFAR)
1922 // Op0 Op1 CRn CRm Op2
1923 def : RWSysReg<"PFAR_EL1", 0b11, 0b000, 0b0110, 0b0000, 0b101>;
1924 def : RWSysReg<"PFAR_EL12", 0b11, 0b101, 0b0110, 0b0000, 0b101>;
1925 def : RWSysReg<"PFAR_EL2", 0b11, 0b100, 0b0110, 0b0000, 0b101>;
1927 // v9.4a Exception-based event profiling (FEAT_EBEP)
1928 // Op0 Op1 CRn CRm Op2
1929 def : RWSysReg<"PM", 0b11, 0b000, 0b0100, 0b0011, 0b001>;