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a92ffb3e RE |
1 | # CPU, FPU and architecture specifications for ARM. |
2 | # | |
a5544970 | 3 | # Copyright (C) 2011-2019 Free Software Foundation, Inc. |
a92ffb3e RE |
4 | # |
5 | # This file is part of GCC. | |
6 | # | |
7 | # GCC is free software; you can redistribute it and/or modify it under | |
8 | # the terms of the GNU General Public License as published by the Free | |
9 | # Software Foundation; either version 3, or (at your option) any later | |
10 | # version. | |
11 | # | |
12 | # GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
13 | # WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 | # for more details. | |
16 | # | |
17 | # You should have received a copy of the GNU General Public License | |
18 | # along with GCC; see the file COPYING3. If not see | |
19 | # <http://www.gnu.org/licenses/>. | |
20 | ||
21 | # This file describes all the various CPUs, FPUs and architectures supported | |
22 | # by the compiler. It is pre-processed by parsecpu.awk for a number of | |
23 | # purposes. | |
24 | # | |
25 | # The general form is a sequence of begin..end blocks with the following | |
26 | # syntax: | |
27 | # begin <object-type> <name> | |
28 | # attribute-statement* | |
29 | # end <object-type> <name> | |
30 | # | |
31 | # where object type is one of "cpu" "arch" "fpu". Each object type has | |
32 | # a specific set of permitted attributes, some of which are optional; further | |
33 | # details can be found below. | |
34 | # | |
35 | # Some objects cross-reference other objects by name. Objects are permitted | |
36 | # in any order and it is not necessary to place a cross-referenced object | |
37 | # earlier in the file. | |
38 | # | |
39 | # The object names for cpu, arch and fpu objects are used for the public option | |
40 | # names in the final compiler. The order within each group is preserved and | |
41 | # forms the order for the list within the compiler. | |
42 | ||
bdb0828f RE |
43 | # Most objects in this file support forward references. The major |
44 | # exception is feature groups, which may only refer to previously | |
45 | # defined features or feature groups. This is done to avoid the risk | |
46 | # of feature groups recursively referencing each other and causing | |
47 | # the parser to hang. | |
48 | ||
49 | # Features - general convention: all lower case. | |
50 | ||
bdb0828f RE |
51 | # Architecture rel 4 |
52 | define feature armv4 | |
53 | ||
bdb0828f RE |
54 | # Thumb aware. |
55 | define feature thumb | |
56 | ||
c3f808d3 KT |
57 | # Architecture rel 5t. |
58 | define feature armv5t | |
59 | ||
60 | # Architecture rel 5te. | |
61 | define feature armv5te | |
bdb0828f RE |
62 | |
63 | # XScale. | |
64 | define feature xscale | |
65 | ||
66 | # Architecture rel 6. | |
67 | define feature armv6 | |
68 | ||
69 | # Architecture rel 6k. | |
70 | define feature armv6k | |
71 | ||
72 | # Thumb-2. | |
73 | define feature thumb2 | |
74 | ||
75 | # Instructions not present in 'M' profile. | |
76 | define feature notm | |
77 | ||
78 | # Architecture uses be8 mode in big-endian. | |
79 | define feature be8 | |
80 | ||
81 | # Thumb division instructions. | |
82 | define feature tdiv | |
83 | ||
84 | # Architecture rel 7e-m. | |
85 | define feature armv7em | |
86 | ||
87 | # Architecture rel 7. | |
88 | define feature armv7 | |
89 | ||
90 | # ARM division instructions. | |
91 | define feature adiv | |
92 | ||
93 | # Architecture rel 8. | |
94 | define feature armv8 | |
95 | ||
96 | # ARMv8 CRC32 instructions. | |
97 | define feature crc32 | |
98 | ||
99 | # XScale v2 (Wireless MMX). | |
100 | define feature iwmmxt | |
101 | ||
102 | # XScale Wireless MMX2. | |
103 | define feature iwmmxt2 | |
104 | ||
105 | # Architecture rel 8.1. | |
106 | define feature armv8_1 | |
107 | ||
1ad9b03f | 108 | # Architecture rel 8.2. |
bdb0828f RE |
109 | define feature armv8_2 |
110 | ||
1ad9b03f TC |
111 | # Architecture rel 8.3. |
112 | define feature armv8_3 | |
113 | ||
946c6c45 KT |
114 | # Architecture rel 8.4. |
115 | define feature armv8_4 | |
116 | ||
ae78a89f SD |
117 | # Architecture rel 8.5. |
118 | define feature armv8_5 | |
119 | ||
bdb0828f RE |
120 | # M-Profile security extensions. |
121 | define feature cmse | |
122 | ||
123 | # Floating point and Neon extensions. | |
124 | # VFPv1 is not supported in GCC. | |
125 | ||
126 | # Vector floating point v2. | |
127 | define feature vfpv2 | |
128 | ||
129 | # Vector floating point v3. | |
130 | define feature vfpv3 | |
131 | ||
132 | # Vector floating point v4. | |
133 | define feature vfpv4 | |
134 | ||
135 | # Floating point v5. | |
136 | define feature fpv5 | |
137 | ||
138 | # ARMv7-A LPAE. | |
139 | define feature lpae | |
140 | ||
141 | # Advanced SIMD instructions. | |
142 | define feature neon | |
143 | ||
144 | # Conversions to/from fp16 (VFPv3 extension). | |
145 | define feature fp16conv | |
146 | ||
147 | # Double precision operations supported. | |
148 | define feature fp_dbl | |
149 | ||
150 | # 32 Double precision registers. | |
151 | define feature fp_d32 | |
152 | ||
153 | # Crypto extension to ARMv8. | |
154 | define feature crypto | |
155 | ||
156 | # FP16 data processing (half-precision float). | |
157 | define feature fp16 | |
158 | ||
ba09dd21 TC |
159 | # Dot Product instructions extension to ARMv8.2-a. |
160 | define feature dotprod | |
bdb0828f | 161 | |
06e95715 KT |
162 | # Half-precision floating-point instructions in ARMv8.4-A. |
163 | define feature fp16fml | |
164 | ||
bdb0828f RE |
165 | # ISA Quirks (errata?). Don't forget to add this to the fgroup |
166 | # ALL_QUIRKS below. | |
167 | ||
168 | # No volatile memory in IT blocks. | |
169 | define feature quirk_no_volatile_ce | |
170 | ||
171 | # Previously mis-identified by GCC. | |
172 | define feature quirk_armv6kz | |
173 | ||
174 | # Cortex-M3 LDRD quirk. | |
175 | define feature quirk_cm3_ldrd | |
176 | ||
177 | # (Very) slow multiply operations. Should probably be a tuning bit. | |
178 | define feature smallmul | |
179 | ||
ae78a89f SD |
180 | # Speculation Barrier Instruction for v8-A architectures, added by |
181 | # default to v8.5-A | |
182 | define feature sb | |
183 | ||
184 | # Execution and Data Prediction Restriction Instruction for | |
185 | # v8-A architectures, added by default from v8.5-A | |
186 | define feature predres | |
187 | ||
bdb0828f | 188 | # Feature groups. Conventionally all (or mostly) upper case. |
ba09dd21 TC |
189 | # ALL_FPU lists all the feature bits associated with the floating-point |
190 | # unit; these will all be removed if the floating-point unit is disabled | |
191 | # (eg -mfloat-abi=soft). ALL_FPU_INTERNAL must ONLY contain features that | |
192 | # form part of a named -mfpu option; it is used to map the capabilities | |
193 | # back to a named FPU for the benefit of the assembler. | |
194 | # | |
195 | # ALL_SIMD_INTERNAL and ALL_SIMD are similarly defined to help with the | |
196 | # construction of ALL_FPU and ALL_FPU_INTERNAL; they describe the SIMD | |
197 | # extensions that are either part of a named FPU or optional extensions | |
198 | # respectively. | |
199 | ||
bdb0828f RE |
200 | |
201 | # List of all cryptographic extensions to stripout if crypto is | |
202 | # disabled. Currently, that's trivial, but we define it anyway for | |
203 | # consistency with the SIMD and FP disable lists. | |
204 | define fgroup ALL_CRYPTO crypto | |
205 | ||
206 | # List of all SIMD bits to strip out if SIMD is disabled. This does | |
207 | # strip off 32 D-registers, but does not remove support for | |
208 | # double-precision FP. | |
ba09dd21 | 209 | define fgroup ALL_SIMD_INTERNAL fp_d32 neon ALL_CRYPTO |
06e95715 | 210 | define fgroup ALL_SIMD ALL_SIMD_INTERNAL dotprod fp16fml |
bdb0828f RE |
211 | |
212 | # List of all FPU bits to strip out if -mfpu is used to override the | |
213 | # default. fp16 is deliberately missing from this list. | |
ba09dd21 | 214 | define fgroup ALL_FPU_INTERNAL vfpv2 vfpv3 vfpv4 fpv5 fp16conv fp_dbl ALL_SIMD_INTERNAL |
bdb0828f RE |
215 | |
216 | # Similarly, but including fp16 and other extensions that aren't part of | |
217 | # -mfpu support. | |
218 | define fgroup ALL_FP fp16 ALL_FPU_INTERNAL | |
219 | ||
5511d3fa | 220 | define fgroup ARMv4 armv4 notm |
bdb0828f | 221 | define fgroup ARMv4t ARMv4 thumb |
c3f808d3 KT |
222 | define fgroup ARMv5t ARMv4t armv5t |
223 | define fgroup ARMv5te ARMv5t armv5te | |
bdb0828f RE |
224 | define fgroup ARMv5tej ARMv5te |
225 | define fgroup ARMv6 ARMv5te armv6 be8 | |
226 | define fgroup ARMv6j ARMv6 | |
227 | define fgroup ARMv6k ARMv6 armv6k | |
228 | define fgroup ARMv6z ARMv6 | |
229 | define fgroup ARMv6kz ARMv6k quirk_armv6kz | |
230 | define fgroup ARMv6zk ARMv6k | |
231 | define fgroup ARMv6t2 ARMv6 thumb2 | |
232 | # This is suspect. ARMv6-m doesn't really pull in any useful features | |
233 | # from ARMv5* or ARMv6. | |
5511d3fa | 234 | define fgroup ARMv6m armv4 thumb armv5t armv5te armv6 be8 |
bdb0828f RE |
235 | # This is suspect, the 'common' ARMv7 subset excludes the thumb2 'DSP' and |
236 | # integer SIMD instructions that are in ARMv6T2. */ | |
237 | define fgroup ARMv7 ARMv6m thumb2 armv7 | |
238 | ||
239 | define fgroup ARMv7a ARMv7 notm armv6k | |
240 | define fgroup ARMv7ve ARMv7a adiv tdiv lpae | |
241 | define fgroup ARMv7r ARMv7a tdiv | |
242 | define fgroup ARMv7m ARMv7 tdiv | |
243 | define fgroup ARMv7em ARMv7m armv7em | |
244 | define fgroup ARMv8a ARMv7ve armv8 | |
245 | define fgroup ARMv8_1a ARMv8a crc32 armv8_1 | |
246 | define fgroup ARMv8_2a ARMv8_1a armv8_2 | |
1ad9b03f | 247 | define fgroup ARMv8_3a ARMv8_2a armv8_3 |
946c6c45 | 248 | define fgroup ARMv8_4a ARMv8_3a armv8_4 |
ae78a89f | 249 | define fgroup ARMv8_5a ARMv8_4a armv8_5 sb predres |
bdb0828f RE |
250 | define fgroup ARMv8m_base ARMv6m armv8 cmse tdiv |
251 | define fgroup ARMv8m_main ARMv7m armv8 cmse | |
252 | define fgroup ARMv8r ARMv8a | |
253 | ||
254 | # Useful combinations. | |
255 | define fgroup VFPv2 vfpv2 | |
256 | define fgroup VFPv3 VFPv2 vfpv3 | |
257 | define fgroup VFPv4 VFPv3 vfpv4 fp16conv | |
258 | define fgroup FPv5 VFPv4 fpv5 | |
259 | ||
260 | define fgroup FP_DBL fp_dbl | |
261 | define fgroup FP_D32 FP_DBL fp_d32 | |
262 | define fgroup FP_ARMv8 FPv5 FP_D32 | |
263 | define fgroup NEON FP_D32 neon | |
264 | define fgroup CRYPTO NEON crypto | |
ba09dd21 | 265 | define fgroup DOTPROD NEON dotprod |
bdb0828f RE |
266 | |
267 | # List of all quirk bits to strip out when comparing CPU features with | |
268 | # architectures. | |
34a1d5c2 RE |
269 | # xscale isn't really a 'quirk', but it isn't an architecture either and we |
270 | # need to ignore it for matching purposes. | |
271 | define fgroup ALL_QUIRKS quirk_no_volatile_ce quirk_armv6kz quirk_cm3_ldrd xscale | |
bdb0828f | 272 | |
a92ffb3e RE |
273 | # Architecture entries |
274 | # format: | |
275 | # begin arch <name> | |
276 | # tune for <cpu> | |
277 | # [tune flags <list>] | |
278 | # base <name> | |
8afb5358 | 279 | # [profile <A|R|M>] |
a92ffb3e RE |
280 | # isa <isa-flags-list> |
281 | # end arch <name> | |
282 | # | |
283 | ||
a92ffb3e RE |
284 | begin arch armv4 |
285 | tune for arm7tdmi | |
286 | tune flags CO_PROC | |
287 | base 4 | |
7aa13250 | 288 | isa ARMv4 |
a92ffb3e RE |
289 | end arch armv4 |
290 | ||
a92ffb3e RE |
291 | begin arch armv4t |
292 | tune for arm7tdmi | |
293 | tune flags CO_PROC | |
294 | base 4T | |
295 | isa ARMv4t | |
296 | end arch armv4t | |
297 | ||
a92ffb3e RE |
298 | begin arch armv5t |
299 | tune for arm10tdmi | |
300 | tune flags CO_PROC | |
301 | base 5T | |
302 | isa ARMv5t | |
303 | end arch armv5t | |
304 | ||
a92ffb3e RE |
305 | begin arch armv5te |
306 | tune for arm1026ej-s | |
307 | tune flags CO_PROC | |
308 | base 5TE | |
309 | isa ARMv5te | |
76d7d533 | 310 | option fp add VFPv2 FP_DBL |
357e1023 | 311 | optalias vfpv2 fp |
e87afe54 | 312 | option nofp remove ALL_FP |
a92ffb3e RE |
313 | end arch armv5te |
314 | ||
315 | begin arch armv5tej | |
316 | tune for arm1026ej-s | |
317 | tune flags CO_PROC | |
318 | base 5TEJ | |
319 | isa ARMv5tej | |
76d7d533 | 320 | option fp add VFPv2 FP_DBL |
357e1023 | 321 | optalias vfpv2 fp |
e87afe54 | 322 | option nofp remove ALL_FP |
a92ffb3e RE |
323 | end arch armv5tej |
324 | ||
325 | begin arch armv6 | |
326 | tune for arm1136j-s | |
327 | tune flags CO_PROC | |
328 | base 6 | |
329 | isa ARMv6 | |
76d7d533 | 330 | option fp add VFPv2 FP_DBL |
357e1023 | 331 | optalias vfpv2 fp |
e87afe54 | 332 | option nofp remove ALL_FP |
a92ffb3e RE |
333 | end arch armv6 |
334 | ||
335 | begin arch armv6j | |
336 | tune for arm1136j-s | |
337 | tune flags CO_PROC | |
338 | base 6J | |
339 | isa ARMv6j | |
76d7d533 | 340 | option fp add VFPv2 FP_DBL |
357e1023 | 341 | optalias vfpv2 fp |
e87afe54 | 342 | option nofp remove ALL_FP |
a92ffb3e RE |
343 | end arch armv6j |
344 | ||
345 | begin arch armv6k | |
346 | tune for mpcore | |
347 | tune flags CO_PROC | |
348 | base 6K | |
349 | isa ARMv6k | |
76d7d533 | 350 | option fp add VFPv2 FP_DBL |
357e1023 | 351 | optalias vfpv2 fp |
e87afe54 | 352 | option nofp remove ALL_FP |
a92ffb3e RE |
353 | end arch armv6k |
354 | ||
355 | begin arch armv6z | |
356 | tune for arm1176jz-s | |
357 | tune flags CO_PROC | |
358 | base 6Z | |
359 | isa ARMv6z | |
76d7d533 | 360 | option fp add VFPv2 FP_DBL |
357e1023 | 361 | optalias vfpv2 fp |
e87afe54 | 362 | option nofp remove ALL_FP |
a92ffb3e RE |
363 | end arch armv6z |
364 | ||
365 | begin arch armv6kz | |
366 | tune for arm1176jz-s | |
367 | tune flags CO_PROC | |
368 | base 6KZ | |
369 | isa ARMv6kz | |
76d7d533 | 370 | option fp add VFPv2 FP_DBL |
357e1023 | 371 | optalias vfpv2 fp |
e87afe54 | 372 | option nofp remove ALL_FP |
a92ffb3e RE |
373 | end arch armv6kz |
374 | ||
375 | begin arch armv6zk | |
376 | tune for arm1176jz-s | |
377 | tune flags CO_PROC | |
378 | base 6KZ | |
379 | isa ARMv6kz | |
76d7d533 | 380 | option fp add VFPv2 FP_DBL |
357e1023 | 381 | optalias vfpv2 fp |
e87afe54 | 382 | option nofp remove ALL_FP |
a92ffb3e RE |
383 | end arch armv6zk |
384 | ||
385 | begin arch armv6t2 | |
386 | tune for arm1156t2-s | |
387 | tune flags CO_PROC | |
388 | base 6T2 | |
389 | isa ARMv6t2 | |
76d7d533 | 390 | option fp add VFPv2 FP_DBL |
357e1023 | 391 | optalias vfpv2 fp |
e87afe54 | 392 | option nofp remove ALL_FP |
a92ffb3e RE |
393 | end arch armv6t2 |
394 | ||
395 | begin arch armv6-m | |
396 | tune for cortex-m1 | |
397 | base 6M | |
8afb5358 | 398 | profile M |
a92ffb3e RE |
399 | isa ARMv6m |
400 | end arch armv6-m | |
401 | ||
c40a8be8 RE |
402 | # This is now equivalent to armv6-m, but we keep it because some |
403 | # versions of GAS still distinguish between the two. | |
a92ffb3e RE |
404 | begin arch armv6s-m |
405 | tune for cortex-m1 | |
406 | base 6M | |
8afb5358 | 407 | profile M |
a92ffb3e RE |
408 | isa ARMv6m |
409 | end arch armv6s-m | |
410 | ||
411 | begin arch armv7 | |
412 | tune for cortex-a8 | |
413 | tune flags CO_PROC | |
414 | base 7 | |
415 | isa ARMv7 | |
76d7d533 RE |
416 | # fp => VFPv3-d16 (only useful for the A+R profile subset). |
417 | option fp add VFPv3 FP_DBL | |
357e1023 | 418 | optalias vfpv3-d16 fp |
ffc12690 | 419 | option nofp remove ALL_FP |
a92ffb3e RE |
420 | end arch armv7 |
421 | ||
422 | begin arch armv7-a | |
423 | tune for cortex-a8 | |
424 | tune flags CO_PROC | |
425 | base 7A | |
8afb5358 | 426 | profile A |
a92ffb3e | 427 | isa ARMv7a |
76d7d533 | 428 | # fp => VFPv3-d16, simd => neon-vfpv3 |
357e1023 RE |
429 | option fp add VFPv3 FP_DBL |
430 | optalias vfpv3-d16 fp | |
431 | option vfpv3 add VFPv3 FP_D32 | |
bdb0828f RE |
432 | option vfpv3-d16-fp16 add VFPv3 FP_DBL fp16conv |
433 | option vfpv3-fp16 add VFPv3 FP_DBL FP_D32 fp16conv | |
e87afe54 | 434 | option vfpv4-d16 add VFPv4 FP_DBL |
357e1023 RE |
435 | option vfpv4 add VFPv4 FP_D32 |
436 | option simd add VFPv3 NEON | |
437 | optalias neon simd | |
438 | optalias neon-vfpv3 simd | |
bdb0828f | 439 | option neon-fp16 add VFPv3 NEON fp16conv |
e87afe54 | 440 | option neon-vfpv4 add VFPv4 NEON |
357e1023 RE |
441 | option nosimd remove ALL_SIMD |
442 | option nofp remove ALL_FP | |
a92ffb3e RE |
443 | end arch armv7-a |
444 | ||
445 | begin arch armv7ve | |
446 | tune for cortex-a8 | |
447 | tune flags CO_PROC | |
448 | base 7A | |
8afb5358 | 449 | profile A |
a92ffb3e | 450 | isa ARMv7ve |
76d7d533 | 451 | # fp => VFPv4-d16, simd => neon-vfpv4 |
e87afe54 RE |
452 | option vfpv3-d16 add VFPv3 FP_DBL |
453 | option vfpv3 add VFPv3 FP_D32 | |
bdb0828f RE |
454 | option vfpv3-d16-fp16 add VFPv3 FP_DBL fp16conv |
455 | option vfpv3-fp16 add VFPv3 FP_DBL FP_D32 fp16conv | |
e87afe54 | 456 | option fp add VFPv4 FP_DBL |
357e1023 | 457 | optalias vfpv4-d16 fp |
e87afe54 RE |
458 | option vfpv4 add VFPv4 FP_D32 |
459 | option neon add VFPv3 NEON | |
357e1023 | 460 | optalias neon-vfpv3 neon |
bdb0828f | 461 | option neon-fp16 add VFPv3 NEON fp16conv |
e87afe54 | 462 | option simd add VFPv4 NEON |
357e1023 RE |
463 | optalias neon-vfpv4 simd |
464 | option nosimd remove ALL_SIMD | |
465 | option nofp remove ALL_FP | |
a92ffb3e RE |
466 | end arch armv7ve |
467 | ||
468 | begin arch armv7-r | |
469 | tune for cortex-r4 | |
470 | tune flags CO_PROC | |
471 | base 7R | |
8afb5358 | 472 | profile R |
a92ffb3e | 473 | isa ARMv7r |
76d7d533 | 474 | # ARMv7-r uses VFPv3-d16 |
76d7d533 | 475 | option fp.sp add VFPv3 |
ffc12690 | 476 | optalias vfpv3xd fp.sp |
e87afe54 | 477 | option fp add VFPv3 FP_DBL |
ffc12690 | 478 | optalias vfpv3-d16 fp |
479db227 AV |
479 | option vfpv3xd-fp16 add VFPv3 fp16conv |
480 | option vfpv3-d16-fp16 add VFPv3 FP_DBL fp16conv | |
bdb0828f | 481 | option idiv add adiv |
e87afe54 | 482 | option nofp remove ALL_FP |
bdb0828f | 483 | option noidiv remove adiv |
a92ffb3e RE |
484 | end arch armv7-r |
485 | ||
486 | begin arch armv7-m | |
487 | tune for cortex-m3 | |
488 | tune flags CO_PROC | |
489 | base 7M | |
8afb5358 | 490 | profile M |
a92ffb3e | 491 | isa ARMv7m |
76d7d533 RE |
492 | # In theory FP is permitted in v7-m, but in practice no implementations exist. |
493 | # leave it out for now. | |
a92ffb3e RE |
494 | end arch armv7-m |
495 | ||
496 | begin arch armv7e-m | |
497 | tune for cortex-m4 | |
498 | tune flags CO_PROC | |
499 | base 7EM | |
8afb5358 | 500 | profile M |
a92ffb3e | 501 | isa ARMv7em |
76d7d533 RE |
502 | # fp => VFPv4-sp-d16; fpv5 => FPv5-sp-d16; fp.dp => FPv5-d16 |
503 | option fp add VFPv4 | |
ffc12690 | 504 | optalias vfpv4-sp-d16 fp |
76d7d533 RE |
505 | option fpv5 add FPv5 |
506 | option fp.dp add FPv5 FP_DBL | |
ffc12690 | 507 | optalias fpv5-d16 fp.dp |
e87afe54 | 508 | option nofp remove ALL_FP |
a92ffb3e RE |
509 | end arch armv7e-m |
510 | ||
511 | begin arch armv8-a | |
512 | tune for cortex-a53 | |
513 | tune flags CO_PROC | |
514 | base 8A | |
8afb5358 | 515 | profile A |
a92ffb3e | 516 | isa ARMv8a |
bdb0828f | 517 | option crc add crc32 |
250e088b | 518 | option simd add FP_ARMv8 NEON |
e87afe54 | 519 | option crypto add FP_ARMv8 CRYPTO |
e87afe54 | 520 | option nocrypto remove ALL_CRYPTO |
357e1023 | 521 | option nofp remove ALL_FP |
ae78a89f SD |
522 | option sb add sb |
523 | option predres add predres | |
a92ffb3e RE |
524 | end arch armv8-a |
525 | ||
a92ffb3e RE |
526 | begin arch armv8.1-a |
527 | tune for cortex-a53 | |
528 | tune flags CO_PROC | |
529 | base 8A | |
8afb5358 | 530 | profile A |
a92ffb3e | 531 | isa ARMv8_1a |
250e088b | 532 | option simd add FP_ARMv8 NEON |
e87afe54 | 533 | option crypto add FP_ARMv8 CRYPTO |
e87afe54 | 534 | option nocrypto remove ALL_CRYPTO |
357e1023 | 535 | option nofp remove ALL_FP |
ae78a89f SD |
536 | option sb add sb |
537 | option predres add predres | |
a92ffb3e RE |
538 | end arch armv8.1-a |
539 | ||
540 | begin arch armv8.2-a | |
541 | tune for cortex-a53 | |
542 | tune flags CO_PROC | |
543 | base 8A | |
8afb5358 | 544 | profile A |
a92ffb3e | 545 | isa ARMv8_2a |
250e088b | 546 | option simd add FP_ARMv8 NEON |
bdb0828f | 547 | option fp16 add fp16 FP_ARMv8 NEON |
06e95715 | 548 | option fp16fml add fp16fml fp16 FP_ARMv8 NEON |
e87afe54 | 549 | option crypto add FP_ARMv8 CRYPTO |
e87afe54 | 550 | option nocrypto remove ALL_CRYPTO |
357e1023 | 551 | option nofp remove ALL_FP |
ba09dd21 | 552 | option dotprod add FP_ARMv8 DOTPROD |
ae78a89f SD |
553 | option sb add sb |
554 | option predres add predres | |
a92ffb3e RE |
555 | end arch armv8.2-a |
556 | ||
1ad9b03f TC |
557 | begin arch armv8.3-a |
558 | tune for cortex-a53 | |
559 | tune flags CO_PROC | |
560 | base 8A | |
561 | profile A | |
562 | isa ARMv8_3a | |
563 | option simd add FP_ARMv8 NEON | |
564 | option fp16 add fp16 FP_ARMv8 NEON | |
06e95715 | 565 | option fp16fml add fp16fml fp16 FP_ARMv8 NEON |
1ad9b03f TC |
566 | option crypto add FP_ARMv8 CRYPTO |
567 | option nocrypto remove ALL_CRYPTO | |
568 | option nofp remove ALL_FP | |
569 | option dotprod add FP_ARMv8 DOTPROD | |
ae78a89f SD |
570 | option sb add sb |
571 | option predres add predres | |
1ad9b03f TC |
572 | end arch armv8.3-a |
573 | ||
946c6c45 KT |
574 | begin arch armv8.4-a |
575 | tune for cortex-a53 | |
576 | tune flags CO_PROC | |
577 | base 8A | |
578 | profile A | |
579 | isa ARMv8_4a | |
580 | option simd add FP_ARMv8 DOTPROD | |
06e95715 | 581 | option fp16 add fp16 fp16fml FP_ARMv8 DOTPROD |
946c6c45 KT |
582 | option crypto add FP_ARMv8 CRYPTO DOTPROD |
583 | option nocrypto remove ALL_CRYPTO | |
584 | option nofp remove ALL_FP | |
ae78a89f SD |
585 | option sb add sb |
586 | option predres add predres | |
946c6c45 KT |
587 | end arch armv8.4-a |
588 | ||
ae78a89f SD |
589 | begin arch armv8.5-a |
590 | tune for cortex-a53 | |
591 | tune flags CO_PROC | |
592 | base 8A | |
593 | profile A | |
594 | isa ARMv8_5a | |
595 | option simd add FP_ARMv8 DOTPROD | |
596 | option fp16 add fp16 fp16fml FP_ARMv8 DOTPROD | |
597 | option crypto add FP_ARMv8 CRYPTO DOTPROD | |
598 | option nocrypto remove ALL_CRYPTO | |
599 | option nofp remove ALL_FP | |
600 | end arch armv8.5-a | |
601 | ||
a92ffb3e RE |
602 | begin arch armv8-m.base |
603 | tune for cortex-m23 | |
604 | base 8M_BASE | |
8afb5358 | 605 | profile M |
a92ffb3e RE |
606 | isa ARMv8m_base |
607 | end arch armv8-m.base | |
608 | ||
609 | begin arch armv8-m.main | |
610 | tune for cortex-m7 | |
611 | tune flags CO_PROC | |
612 | base 8M_MAIN | |
8afb5358 | 613 | profile M |
a92ffb3e | 614 | isa ARMv8m_main |
bdb0828f | 615 | option dsp add armv7em |
76d7d533 RE |
616 | # fp => FPv5-sp-d16; fp.dp => FPv5-d16 |
617 | option fp add FPv5 | |
618 | option fp.dp add FPv5 FP_DBL | |
e87afe54 | 619 | option nofp remove ALL_FP |
bdb0828f | 620 | option nodsp remove armv7em |
a92ffb3e RE |
621 | end arch armv8-m.main |
622 | ||
9296dd9b | 623 | begin arch armv8-r |
2376caf9 | 624 | tune for cortex-r52 |
9296dd9b TP |
625 | tune flags CO_PROC |
626 | base 8R | |
627 | profile R | |
628 | isa ARMv8r | |
bdb0828f | 629 | option crc add crc32 |
9296dd9b TP |
630 | # fp.sp => fp-armv8 (d16); simd => simd + fp-armv8 + d32 + double precision |
631 | # note: no fp option for fp-armv8 (d16) + double precision at the moment | |
c8d61ab8 | 632 | option fp.sp add FPv5 |
9296dd9b TP |
633 | option simd add FP_ARMv8 NEON |
634 | option crypto add FP_ARMv8 CRYPTO | |
635 | option nocrypto remove ALL_CRYPTO | |
636 | option nofp remove ALL_FP | |
637 | end arch armv8-r | |
638 | ||
a92ffb3e RE |
639 | begin arch iwmmxt |
640 | tune for iwmmxt | |
641 | tune flags LDSCHED STRONG XSCALE | |
642 | base 5TE | |
bdb0828f | 643 | isa ARMv5te xscale iwmmxt |
a92ffb3e RE |
644 | end arch iwmmxt |
645 | ||
646 | begin arch iwmmxt2 | |
647 | tune for iwmmxt2 | |
648 | tune flags LDSCHED STRONG XSCALE | |
649 | base 5TE | |
bdb0828f | 650 | isa ARMv5te xscale iwmmxt iwmmxt2 |
a92ffb3e RE |
651 | end arch iwmmxt2 |
652 | ||
653 | # CPU entries | |
654 | # format: | |
655 | # begin cpu <name> | |
656 | # [cname <c-compatible-name>] | |
d4f680c6 | 657 | # [alias <name>+] |
a92ffb3e RE |
658 | # [tune for <cpu-name>] |
659 | # [tune flags <list>] | |
660 | # architecture <name> | |
a92ffb3e | 661 | # [isa <additional-isa-flags-list>] |
250e088b | 662 | # [option <name> add|remove <isa-list>]* |
357e1023 | 663 | # [optalias <name> <optname>]* |
a92ffb3e | 664 | # [costs <name>] |
b02160e5 RE |
665 | # [vendor <vendor-id> |
666 | # [part <part-id> [minrev [maxrev]]] | |
a92ffb3e RE |
667 | # end cpu <name> |
668 | # | |
669 | # If omitted, cname is formed from transforming the cpuname to convert | |
670 | # non-valid punctuation characters to '_'. | |
d4f680c6 RE |
671 | # Any number of alias names may be specified for a CPU. If the name starts |
672 | # with a '!' then it will be recognized as a valid name, but will not | |
673 | # be printed in any help text listing permitted CPUs. | |
a92ffb3e RE |
674 | # If specified, tune for specifies a CPU target to use for tuning this core. |
675 | # isa flags are appended to those defined by the architecture. | |
357e1023 RE |
676 | # Each add option must have a distinct feature set and each remove |
677 | # option must similarly have a distinct feature set. Option aliases can be | |
dff2abcb | 678 | # added with the optalias statement. |
b02160e5 RE |
679 | # Vendor, part and revision information is used for native CPU and architecture |
680 | # detection. All values must be in hex (lower case) with the leading '0x' | |
681 | # omitted. For example the cortex-a9 will have vendor 41 and part c09. | |
682 | # Revision information is used to match a subrange of part | |
683 | # revisions: minrev <= detected <= maxrev. | |
684 | # If a minrev or maxrev are omitted then minrev defaults to zero and maxrev | |
685 | # to infinity. | |
686 | # Revision information is not implemented yet; no part uses it. | |
a92ffb3e | 687 | |
a92ffb3e RE |
688 | # V4 Architecture Processors |
689 | begin cpu arm8 | |
690 | tune flags LDSCHED | |
691 | architecture armv4 | |
692 | costs fastmul | |
693 | end cpu arm8 | |
694 | ||
695 | begin cpu arm810 | |
696 | tune flags LDSCHED | |
697 | architecture armv4 | |
698 | costs fastmul | |
699 | end cpu arm810 | |
700 | ||
701 | begin cpu strongarm | |
d4f680c6 | 702 | alias strongarm110 !strongarm1100 !strongarm1110 |
a92ffb3e RE |
703 | tune flags LDSCHED STRONG |
704 | architecture armv4 | |
705 | costs strongarm | |
706 | end cpu strongarm | |
707 | ||
a92ffb3e RE |
708 | begin cpu fa526 |
709 | tune flags LDSCHED | |
710 | architecture armv4 | |
711 | costs fastmul | |
712 | end cpu fa526 | |
713 | ||
714 | begin cpu fa626 | |
715 | tune flags LDSCHED | |
716 | architecture armv4 | |
717 | costs fastmul | |
718 | end cpu fa626 | |
719 | ||
720 | ||
721 | # V4T Architecture Processors | |
722 | begin cpu arm7tdmi | |
69104d52 | 723 | alias arm7tdmi-s |
a92ffb3e RE |
724 | tune flags CO_PROC |
725 | architecture armv4t | |
726 | costs fastmul | |
727 | end cpu arm7tdmi | |
728 | ||
a92ffb3e | 729 | begin cpu arm710t |
69104d52 | 730 | alias arm720t arm740t |
a92ffb3e RE |
731 | tune flags WBUF |
732 | architecture armv4t | |
733 | costs fastmul | |
734 | end cpu arm710t | |
735 | ||
a92ffb3e RE |
736 | begin cpu arm9 |
737 | tune flags LDSCHED | |
738 | architecture armv4t | |
739 | costs fastmul | |
740 | end cpu arm9 | |
741 | ||
742 | begin cpu arm9tdmi | |
743 | tune flags LDSCHED | |
744 | architecture armv4t | |
745 | costs fastmul | |
746 | end cpu arm9tdmi | |
747 | ||
a92ffb3e | 748 | begin cpu arm920t |
69104d52 | 749 | alias arm920 arm922t arm940t ep9312 |
a92ffb3e RE |
750 | tune flags LDSCHED |
751 | architecture armv4t | |
752 | costs fastmul | |
753 | end cpu arm920t | |
754 | ||
a92ffb3e RE |
755 | |
756 | # V5T Architecture Processors | |
e87afe54 | 757 | # These used VFPv1 which isn't supported by GCC |
a92ffb3e | 758 | begin cpu arm10tdmi |
69104d52 | 759 | alias arm1020t |
a92ffb3e RE |
760 | tune flags LDSCHED |
761 | architecture armv5t | |
762 | costs fastmul | |
763 | end cpu arm10tdmi | |
764 | ||
a92ffb3e RE |
765 | |
766 | # V5TE Architecture Processors | |
767 | begin cpu arm9e | |
69104d52 | 768 | alias arm946e-s arm966e-s arm968e-s |
a92ffb3e | 769 | tune flags LDSCHED |
dff2abcb | 770 | architecture armv5te+fp |
e87afe54 | 771 | option nofp remove ALL_FP |
a92ffb3e RE |
772 | costs 9e |
773 | end cpu arm9e | |
774 | ||
a92ffb3e | 775 | begin cpu arm10e |
69104d52 | 776 | alias arm1020e arm1022e |
a92ffb3e | 777 | tune flags LDSCHED |
dff2abcb | 778 | architecture armv5te+fp |
e87afe54 | 779 | option nofp remove ALL_FP |
a92ffb3e RE |
780 | costs fastmul |
781 | end cpu arm10e | |
782 | ||
a92ffb3e RE |
783 | begin cpu xscale |
784 | tune flags LDSCHED XSCALE | |
785 | architecture armv5te | |
bdb0828f | 786 | isa xscale |
a92ffb3e RE |
787 | costs xscale |
788 | end cpu xscale | |
789 | ||
790 | begin cpu iwmmxt | |
791 | tune flags LDSCHED XSCALE | |
792 | architecture iwmmxt | |
793 | costs xscale | |
794 | end cpu iwmmxt | |
795 | ||
796 | begin cpu iwmmxt2 | |
797 | tune flags LDSCHED XSCALE | |
798 | architecture iwmmxt2 | |
799 | costs xscale | |
800 | end cpu iwmmxt2 | |
801 | ||
802 | begin cpu fa606te | |
803 | tune flags LDSCHED | |
804 | architecture armv5te | |
805 | costs 9e | |
806 | end cpu fa606te | |
807 | ||
808 | begin cpu fa626te | |
809 | tune flags LDSCHED | |
810 | architecture armv5te | |
811 | costs 9e | |
812 | end cpu fa626te | |
813 | ||
814 | begin cpu fmp626 | |
815 | tune flags LDSCHED | |
816 | architecture armv5te | |
817 | costs 9e | |
818 | end cpu fmp626 | |
819 | ||
820 | begin cpu fa726te | |
821 | tune flags LDSCHED | |
822 | architecture armv5te | |
823 | costs fa726te | |
824 | end cpu fa726te | |
825 | ||
826 | ||
827 | # V5TEJ Architecture Processors | |
828 | begin cpu arm926ej-s | |
829 | cname arm926ejs | |
830 | tune flags LDSCHED | |
dff2abcb | 831 | architecture armv5tej+fp |
e87afe54 | 832 | option nofp remove ALL_FP |
a92ffb3e | 833 | costs 9e |
b02160e5 RE |
834 | vendor 41 |
835 | part 926 | |
a92ffb3e RE |
836 | end cpu arm926ej-s |
837 | ||
838 | begin cpu arm1026ej-s | |
839 | cname arm1026ejs | |
840 | tune flags LDSCHED | |
dff2abcb | 841 | architecture armv5tej+fp |
e87afe54 | 842 | option nofp remove ALL_FP |
a92ffb3e | 843 | costs 9e |
b02160e5 RE |
844 | vendor 41 |
845 | part a26 | |
a92ffb3e RE |
846 | end cpu arm1026ej-s |
847 | ||
848 | ||
849 | # V6 Architecture Processors | |
850 | begin cpu arm1136j-s | |
851 | cname arm1136js | |
852 | tune flags LDSCHED | |
853 | architecture armv6j | |
854 | costs 9e | |
855 | end cpu arm1136j-s | |
856 | ||
857 | begin cpu arm1136jf-s | |
858 | cname arm1136jfs | |
859 | tune flags LDSCHED | |
dff2abcb | 860 | architecture armv6j+fp |
a92ffb3e | 861 | costs 9e |
b02160e5 RE |
862 | vendor 41 |
863 | part b36 | |
a92ffb3e RE |
864 | end cpu arm1136jf-s |
865 | ||
866 | begin cpu arm1176jz-s | |
867 | cname arm1176jzs | |
868 | tune flags LDSCHED | |
869 | architecture armv6kz | |
870 | costs 9e | |
871 | end cpu arm1176jz-s | |
872 | ||
873 | begin cpu arm1176jzf-s | |
874 | cname arm1176jzfs | |
875 | tune flags LDSCHED | |
dff2abcb | 876 | architecture armv6kz+fp |
a92ffb3e | 877 | costs 9e |
b02160e5 RE |
878 | vendor 41 |
879 | part b76 | |
a92ffb3e RE |
880 | end cpu arm1176jzf-s |
881 | ||
882 | begin cpu mpcorenovfp | |
883 | tune flags LDSCHED | |
884 | architecture armv6k | |
885 | costs 9e | |
886 | end cpu mpcorenovfp | |
887 | ||
888 | begin cpu mpcore | |
889 | tune flags LDSCHED | |
dff2abcb | 890 | architecture armv6k+fp |
a92ffb3e | 891 | costs 9e |
b02160e5 RE |
892 | vendor 41 |
893 | part b02 | |
a92ffb3e RE |
894 | end cpu mpcore |
895 | ||
896 | begin cpu arm1156t2-s | |
897 | cname arm1156t2s | |
898 | tune flags LDSCHED | |
899 | architecture armv6t2 | |
900 | costs v6t2 | |
901 | end cpu arm1156t2-s | |
902 | ||
903 | begin cpu arm1156t2f-s | |
904 | cname arm1156t2fs | |
905 | tune flags LDSCHED | |
dff2abcb | 906 | architecture armv6t2+fp |
a92ffb3e | 907 | costs v6t2 |
b02160e5 RE |
908 | vendor 41 |
909 | part b56 | |
a92ffb3e RE |
910 | end cpu arm1156t2f-s |
911 | ||
912 | ||
913 | # V6M Architecture Processors | |
914 | begin cpu cortex-m1 | |
915 | cname cortexm1 | |
916 | tune flags LDSCHED | |
c40a8be8 | 917 | architecture armv6s-m |
a92ffb3e | 918 | costs v6m |
b02160e5 RE |
919 | vendor 41 |
920 | part c21 | |
a92ffb3e RE |
921 | end cpu cortex-m1 |
922 | ||
923 | begin cpu cortex-m0 | |
924 | cname cortexm0 | |
925 | tune flags LDSCHED | |
c40a8be8 | 926 | architecture armv6s-m |
a92ffb3e | 927 | costs v6m |
b02160e5 RE |
928 | vendor 41 |
929 | part c20 | |
a92ffb3e RE |
930 | end cpu cortex-m0 |
931 | ||
932 | begin cpu cortex-m0plus | |
933 | cname cortexm0plus | |
934 | tune flags LDSCHED | |
c40a8be8 | 935 | architecture armv6s-m |
a92ffb3e RE |
936 | costs v6m |
937 | end cpu cortex-m0plus | |
938 | ||
939 | ||
940 | # V6M Architecture Processors for small-multiply implementations. | |
941 | begin cpu cortex-m1.small-multiply | |
942 | cname cortexm1smallmultiply | |
943 | tune for cortex-m1 | |
944 | tune flags LDSCHED SMALLMUL | |
c40a8be8 | 945 | architecture armv6s-m |
a92ffb3e RE |
946 | costs v6m |
947 | end cpu cortex-m1.small-multiply | |
948 | ||
949 | begin cpu cortex-m0.small-multiply | |
950 | cname cortexm0smallmultiply | |
951 | tune for cortex-m0 | |
952 | tune flags LDSCHED SMALLMUL | |
c40a8be8 | 953 | architecture armv6s-m |
a92ffb3e RE |
954 | costs v6m |
955 | end cpu cortex-m0.small-multiply | |
956 | ||
957 | begin cpu cortex-m0plus.small-multiply | |
958 | cname cortexm0plussmallmultiply | |
48c0758a | 959 | tune for cortex-m0plus |
a92ffb3e | 960 | tune flags LDSCHED SMALLMUL |
c40a8be8 | 961 | architecture armv6s-m |
a92ffb3e RE |
962 | costs v6m |
963 | end cpu cortex-m0plus.small-multiply | |
964 | ||
965 | ||
966 | # V7 Architecture Processors | |
967 | begin cpu generic-armv7-a | |
968 | cname genericv7a | |
969 | tune flags LDSCHED | |
dff2abcb | 970 | architecture armv7-a+fp |
e87afe54 | 971 | option vfpv3-d16 add VFPv3 FP_DBL |
357e1023 | 972 | option vfpv3 add VFPv3 FP_D32 |
bdb0828f RE |
973 | option vfpv3-d16-fp16 add VFPv3 FP_DBL fp16conv |
974 | option vfpv3-fp16 add VFPv3 FP_D32 fp16conv | |
e87afe54 | 975 | option vfpv4-d16 add VFPv4 FP_DBL |
357e1023 RE |
976 | option vfpv4 add VFPv4 FP_D32 |
977 | option simd add VFPv3 NEON | |
978 | optalias neon simd | |
979 | optalias neon-vfpv3 simd | |
bdb0828f | 980 | option neon-fp16 add VFPv3 NEON fp16conv |
e87afe54 | 981 | option neon-vfpv4 add VFPv4 NEON |
e87afe54 | 982 | option nosimd remove ALL_SIMD |
357e1023 | 983 | option nofp remove ALL_FP |
a92ffb3e RE |
984 | costs cortex |
985 | end cpu generic-armv7-a | |
986 | ||
987 | begin cpu cortex-a5 | |
988 | cname cortexa5 | |
989 | tune flags LDSCHED | |
dff2abcb | 990 | architecture armv7-a+neon-fp16 |
e87afe54 RE |
991 | option nosimd remove ALL_SIMD |
992 | option nofp remove ALL_FP | |
a92ffb3e | 993 | costs cortex_a5 |
b02160e5 RE |
994 | vendor 41 |
995 | part c05 | |
a92ffb3e RE |
996 | end cpu cortex-a5 |
997 | ||
998 | begin cpu cortex-a7 | |
999 | cname cortexa7 | |
1000 | tune flags LDSCHED | |
dff2abcb | 1001 | architecture armv7ve+simd |
e87afe54 RE |
1002 | option nosimd remove ALL_SIMD |
1003 | option nofp remove ALL_FP | |
a92ffb3e | 1004 | costs cortex_a7 |
b02160e5 RE |
1005 | vendor 41 |
1006 | part c07 | |
a92ffb3e RE |
1007 | end cpu cortex-a7 |
1008 | ||
1009 | begin cpu cortex-a8 | |
1010 | cname cortexa8 | |
1011 | tune flags LDSCHED | |
dff2abcb | 1012 | architecture armv7-a+simd |
e87afe54 | 1013 | option nofp remove ALL_FP |
a92ffb3e | 1014 | costs cortex_a8 |
b02160e5 RE |
1015 | vendor 41 |
1016 | part c08 | |
a92ffb3e RE |
1017 | end cpu cortex-a8 |
1018 | ||
1019 | begin cpu cortex-a9 | |
1020 | cname cortexa9 | |
1021 | tune flags LDSCHED | |
dff2abcb | 1022 | architecture armv7-a+neon-fp16 |
e87afe54 | 1023 | option nosimd remove ALL_SIMD |
357e1023 | 1024 | option nofp remove ALL_FP |
a92ffb3e | 1025 | costs cortex_a9 |
b02160e5 RE |
1026 | vendor 41 |
1027 | part c09 | |
a92ffb3e RE |
1028 | end cpu cortex-a9 |
1029 | ||
1030 | begin cpu cortex-a12 | |
1031 | cname cortexa12 | |
1032 | tune for cortex-a17 | |
1033 | tune flags LDSCHED | |
dff2abcb | 1034 | architecture armv7ve+simd |
e87afe54 | 1035 | option nofp remove ALL_FP |
a92ffb3e | 1036 | costs cortex_a12 |
b02160e5 RE |
1037 | vendor 41 |
1038 | part c0d | |
a92ffb3e RE |
1039 | end cpu cortex-a12 |
1040 | ||
1041 | begin cpu cortex-a15 | |
1042 | cname cortexa15 | |
1043 | tune flags LDSCHED | |
dff2abcb | 1044 | architecture armv7ve+simd |
e87afe54 | 1045 | option nofp remove ALL_FP |
a92ffb3e | 1046 | costs cortex_a15 |
b02160e5 RE |
1047 | vendor 41 |
1048 | part c0f | |
a92ffb3e RE |
1049 | end cpu cortex-a15 |
1050 | ||
1051 | begin cpu cortex-a17 | |
1052 | cname cortexa17 | |
1053 | tune flags LDSCHED | |
dff2abcb | 1054 | architecture armv7ve+simd |
e87afe54 | 1055 | option nofp remove ALL_FP |
a92ffb3e | 1056 | costs cortex_a12 |
b02160e5 RE |
1057 | vendor 41 |
1058 | part c0e | |
a92ffb3e RE |
1059 | end cpu cortex-a17 |
1060 | ||
1061 | begin cpu cortex-r4 | |
1062 | cname cortexr4 | |
1063 | tune flags LDSCHED | |
1064 | architecture armv7-r | |
1065 | costs cortex | |
1066 | end cpu cortex-r4 | |
1067 | ||
1068 | begin cpu cortex-r4f | |
1069 | cname cortexr4f | |
1070 | tune flags LDSCHED | |
dff2abcb | 1071 | architecture armv7-r+fp |
a92ffb3e | 1072 | costs cortex |
b02160e5 RE |
1073 | vendor 41 |
1074 | part c14 | |
a92ffb3e RE |
1075 | end cpu cortex-r4f |
1076 | ||
1077 | begin cpu cortex-r5 | |
1078 | cname cortexr5 | |
1079 | tune flags LDSCHED | |
dff2abcb | 1080 | architecture armv7-r+idiv+fp |
e87afe54 RE |
1081 | option nofp.dp remove FP_DBL |
1082 | option nofp remove ALL_FP | |
a92ffb3e | 1083 | costs cortex |
b02160e5 RE |
1084 | vendor 41 |
1085 | part c15 | |
a92ffb3e RE |
1086 | end cpu cortex-r5 |
1087 | ||
1088 | begin cpu cortex-r7 | |
1089 | cname cortexr7 | |
1090 | tune flags LDSCHED | |
479db227 AV |
1091 | architecture armv7-r+idiv+vfpv3-d16-fp16 |
1092 | option nofp.dp remove FP_DBL | |
e87afe54 | 1093 | option nofp remove ALL_FP |
a92ffb3e | 1094 | costs cortex |
b02160e5 RE |
1095 | vendor 41 |
1096 | part c17 | |
a92ffb3e RE |
1097 | end cpu cortex-r7 |
1098 | ||
1099 | begin cpu cortex-r8 | |
1100 | cname cortexr8 | |
1101 | tune for cortex-r7 | |
1102 | tune flags LDSCHED | |
479db227 AV |
1103 | architecture armv7-r+idiv+vfpv3-d16-fp16 |
1104 | option nofp.dp remove FP_DBL | |
e87afe54 | 1105 | option nofp remove ALL_FP |
a92ffb3e | 1106 | costs cortex |
b02160e5 RE |
1107 | vendor 41 |
1108 | part c18 | |
a92ffb3e RE |
1109 | end cpu cortex-r8 |
1110 | ||
1111 | begin cpu cortex-m7 | |
1112 | cname cortexm7 | |
1113 | tune flags LDSCHED | |
dff2abcb | 1114 | architecture armv7e-m+fp.dp |
a92ffb3e | 1115 | isa quirk_no_volatile_ce |
e87afe54 RE |
1116 | option nofp.dp remove FP_DBL |
1117 | option nofp remove ALL_FP | |
a92ffb3e RE |
1118 | costs cortex_m7 |
1119 | end cpu cortex-m7 | |
1120 | ||
1121 | begin cpu cortex-m4 | |
1122 | cname cortexm4 | |
1123 | tune flags LDSCHED | |
dff2abcb | 1124 | architecture armv7e-m+fp |
e87afe54 | 1125 | option nofp remove ALL_FP |
a92ffb3e | 1126 | costs v7m |
b02160e5 RE |
1127 | vendor 41 |
1128 | part c24 | |
a92ffb3e RE |
1129 | end cpu cortex-m4 |
1130 | ||
1131 | begin cpu cortex-m3 | |
1132 | cname cortexm3 | |
1133 | tune flags LDSCHED | |
1134 | architecture armv7-m | |
1135 | isa quirk_cm3_ldrd | |
1136 | costs v7m | |
b02160e5 RE |
1137 | vendor 41 |
1138 | part c23 | |
a92ffb3e RE |
1139 | end cpu cortex-m3 |
1140 | ||
1141 | begin cpu marvell-pj4 | |
1142 | tune flags LDSCHED | |
1143 | architecture armv7-a | |
1144 | costs marvell_pj4 | |
1145 | end cpu marvell-pj4 | |
1146 | ||
1147 | ||
1148 | # V7 big.LITTLE implementations | |
1149 | begin cpu cortex-a15.cortex-a7 | |
1150 | cname cortexa15cortexa7 | |
1151 | tune for cortex-a7 | |
1152 | tune flags LDSCHED | |
dff2abcb | 1153 | architecture armv7ve+simd |
e87afe54 | 1154 | option nofp remove ALL_FP |
a92ffb3e RE |
1155 | costs cortex_a15 |
1156 | end cpu cortex-a15.cortex-a7 | |
1157 | ||
1158 | begin cpu cortex-a17.cortex-a7 | |
1159 | cname cortexa17cortexa7 | |
1160 | tune for cortex-a7 | |
1161 | tune flags LDSCHED | |
dff2abcb | 1162 | architecture armv7ve+simd |
e87afe54 | 1163 | option nofp remove ALL_FP |
a92ffb3e RE |
1164 | costs cortex_a12 |
1165 | end cpu cortex-a17.cortex-a7 | |
1166 | ||
1167 | ||
1168 | # V8 A-profile Architecture Processors | |
1169 | begin cpu cortex-a32 | |
1170 | cname cortexa32 | |
1171 | tune for cortex-a53 | |
1172 | tune flags LDSCHED | |
dff2abcb | 1173 | architecture armv8-a+crc+simd |
e87afe54 RE |
1174 | option crypto add FP_ARMv8 CRYPTO |
1175 | option nofp remove ALL_FP | |
a92ffb3e | 1176 | costs cortex_a35 |
b02160e5 RE |
1177 | vendor 41 |
1178 | part d01 | |
a92ffb3e RE |
1179 | end cpu cortex-a32 |
1180 | ||
1181 | begin cpu cortex-a35 | |
1182 | cname cortexa35 | |
1183 | tune for cortex-a53 | |
1184 | tune flags LDSCHED | |
dff2abcb | 1185 | architecture armv8-a+crc+simd |
e87afe54 RE |
1186 | option crypto add FP_ARMv8 CRYPTO |
1187 | option nofp remove ALL_FP | |
a92ffb3e | 1188 | costs cortex_a35 |
b02160e5 RE |
1189 | vendor 41 |
1190 | part d04 | |
a92ffb3e RE |
1191 | end cpu cortex-a35 |
1192 | ||
1193 | begin cpu cortex-a53 | |
1194 | cname cortexa53 | |
1195 | tune flags LDSCHED | |
dff2abcb | 1196 | architecture armv8-a+crc+simd |
e87afe54 RE |
1197 | option crypto add FP_ARMv8 CRYPTO |
1198 | option nofp remove ALL_FP | |
a92ffb3e | 1199 | costs cortex_a53 |
b02160e5 RE |
1200 | vendor 41 |
1201 | part d03 | |
a92ffb3e RE |
1202 | end cpu cortex-a53 |
1203 | ||
1204 | begin cpu cortex-a57 | |
1205 | cname cortexa57 | |
1206 | tune flags LDSCHED | |
dff2abcb | 1207 | architecture armv8-a+crc+simd |
e87afe54 | 1208 | option crypto add FP_ARMv8 CRYPTO |
a92ffb3e | 1209 | costs cortex_a57 |
b02160e5 RE |
1210 | vendor 41 |
1211 | part d07 | |
a92ffb3e RE |
1212 | end cpu cortex-a57 |
1213 | ||
1214 | begin cpu cortex-a72 | |
1215 | cname cortexa72 | |
1216 | tune for cortex-a57 | |
1217 | tune flags LDSCHED | |
dff2abcb | 1218 | architecture armv8-a+crc+simd |
e87afe54 | 1219 | option crypto add FP_ARMv8 CRYPTO |
a92ffb3e | 1220 | costs cortex_a57 |
b02160e5 RE |
1221 | vendor 41 |
1222 | part d08 | |
a92ffb3e RE |
1223 | end cpu cortex-a72 |
1224 | ||
1225 | begin cpu cortex-a73 | |
1226 | cname cortexa73 | |
1227 | tune for cortex-a57 | |
1228 | tune flags LDSCHED | |
dff2abcb | 1229 | architecture armv8-a+crc+simd |
e87afe54 | 1230 | option crypto add FP_ARMv8 CRYPTO |
a92ffb3e | 1231 | costs cortex_a73 |
b02160e5 RE |
1232 | vendor 41 |
1233 | part d09 | |
a92ffb3e RE |
1234 | end cpu cortex-a73 |
1235 | ||
1236 | begin cpu exynos-m1 | |
1237 | cname exynosm1 | |
1238 | tune flags LDSCHED | |
dff2abcb | 1239 | architecture armv8-a+crc+simd |
e87afe54 | 1240 | option crypto add FP_ARMv8 CRYPTO |
a92ffb3e RE |
1241 | costs exynosm1 |
1242 | end cpu exynos-m1 | |
1243 | ||
a92ffb3e RE |
1244 | begin cpu xgene1 |
1245 | tune flags LDSCHED | |
dff2abcb | 1246 | architecture armv8-a+simd |
e87afe54 | 1247 | option crypto add FP_ARMv8 CRYPTO |
a92ffb3e RE |
1248 | costs xgene1 |
1249 | end cpu xgene1 | |
1250 | ||
a92ffb3e RE |
1251 | # V8 A-profile big.LITTLE implementations |
1252 | begin cpu cortex-a57.cortex-a53 | |
1253 | cname cortexa57cortexa53 | |
1254 | tune for cortex-a53 | |
1255 | tune flags LDSCHED | |
dff2abcb | 1256 | architecture armv8-a+crc+simd |
e87afe54 | 1257 | option crypto add FP_ARMv8 CRYPTO |
a92ffb3e RE |
1258 | costs cortex_a57 |
1259 | end cpu cortex-a57.cortex-a53 | |
1260 | ||
1261 | begin cpu cortex-a72.cortex-a53 | |
1262 | cname cortexa72cortexa53 | |
1263 | tune for cortex-a53 | |
1264 | tune flags LDSCHED | |
dff2abcb | 1265 | architecture armv8-a+crc+simd |
e87afe54 | 1266 | option crypto add FP_ARMv8 CRYPTO |
a92ffb3e RE |
1267 | costs cortex_a57 |
1268 | end cpu cortex-a72.cortex-a53 | |
1269 | ||
1270 | begin cpu cortex-a73.cortex-a35 | |
1271 | cname cortexa73cortexa35 | |
1272 | tune for cortex-a53 | |
1273 | tune flags LDSCHED | |
dff2abcb | 1274 | architecture armv8-a+crc+simd |
e87afe54 | 1275 | option crypto add FP_ARMv8 CRYPTO |
a92ffb3e RE |
1276 | costs cortex_a73 |
1277 | end cpu cortex-a73.cortex-a35 | |
1278 | ||
1279 | begin cpu cortex-a73.cortex-a53 | |
1280 | cname cortexa73cortexa53 | |
1281 | tune for cortex-a53 | |
1282 | tune flags LDSCHED | |
dff2abcb | 1283 | architecture armv8-a+crc+simd |
e87afe54 | 1284 | option crypto add FP_ARMv8 CRYPTO |
a92ffb3e RE |
1285 | costs cortex_a73 |
1286 | end cpu cortex-a73.cortex-a53 | |
1287 | ||
1288 | ||
1d79dcb8 JG |
1289 | # ARMv8.2 A-profile Architecture Processors |
1290 | begin cpu cortex-a55 | |
1291 | cname cortexa55 | |
1292 | tune for cortex-a53 | |
1293 | tune flags LDSCHED | |
dff2abcb | 1294 | architecture armv8.2-a+fp16+dotprod+simd |
1d79dcb8 JG |
1295 | option crypto add FP_ARMv8 CRYPTO |
1296 | option nofp remove ALL_FP | |
1297 | costs cortex_a53 | |
b02160e5 RE |
1298 | vendor 41 |
1299 | part d05 | |
1d79dcb8 JG |
1300 | end cpu cortex-a55 |
1301 | ||
1302 | begin cpu cortex-a75 | |
1303 | cname cortexa75 | |
1304 | tune for cortex-a57 | |
1305 | tune flags LDSCHED | |
dff2abcb | 1306 | architecture armv8.2-a+fp16+dotprod+simd |
1d79dcb8 JG |
1307 | option crypto add FP_ARMv8 CRYPTO |
1308 | costs cortex_a73 | |
b02160e5 RE |
1309 | vendor 41 |
1310 | part d0a | |
1d79dcb8 JG |
1311 | end cpu cortex-a75 |
1312 | ||
ed4e2a17 KT |
1313 | begin cpu cortex-a76 |
1314 | cname cortexa76 | |
1315 | tune for cortex-a57 | |
1316 | tune flags LDSCHED | |
dff2abcb | 1317 | architecture armv8.2-a+fp16+dotprod+simd |
ed4e2a17 KT |
1318 | option crypto add FP_ARMv8 CRYPTO |
1319 | costs cortex_a57 | |
b02160e5 RE |
1320 | vendor 41 |
1321 | part d0b | |
ed4e2a17 | 1322 | end cpu cortex-a76 |
1d79dcb8 | 1323 | |
6279fcd6 KT |
1324 | begin cpu ares |
1325 | cname ares | |
1326 | tune for cortex-a57 | |
1327 | tune flags LDSCHED | |
1328 | architecture armv8.2-a+fp16+dotprod+simd | |
1329 | option crypto add FP_ARMv8 CRYPTO | |
1330 | costs cortex_a57 | |
1331 | vendor 41 | |
1332 | part d0c | |
1333 | end cpu ares | |
1334 | ||
1d79dcb8 JG |
1335 | # ARMv8.2 A-profile ARM DynamIQ big.LITTLE implementations |
1336 | begin cpu cortex-a75.cortex-a55 | |
1337 | cname cortexa75cortexa55 | |
1338 | tune for cortex-a53 | |
1339 | tune flags LDSCHED | |
dff2abcb | 1340 | architecture armv8.2-a+fp16+dotprod+simd |
1d79dcb8 JG |
1341 | option crypto add FP_ARMv8 CRYPTO |
1342 | costs cortex_a73 | |
1343 | end cpu cortex-a75.cortex-a55 | |
1344 | ||
ed4e2a17 KT |
1345 | begin cpu cortex-a76.cortex-a55 |
1346 | cname cortexa76cortexa55 | |
1347 | tune for cortex-a53 | |
1348 | tune flags LDSCHED | |
dff2abcb | 1349 | architecture armv8.2-a+fp16+dotprod+simd |
ed4e2a17 KT |
1350 | option crypto add FP_ARMv8 CRYPTO |
1351 | costs cortex_a57 | |
1352 | end cpu cortex-a76.cortex-a55 | |
1353 | ||
a92ffb3e RE |
1354 | # V8 M-profile implementations. |
1355 | begin cpu cortex-m23 | |
1356 | cname cortexm23 | |
1357 | tune flags LDSCHED | |
1358 | architecture armv8-m.base | |
1359 | costs v6m | |
1360 | end cpu cortex-m23 | |
1361 | ||
1362 | begin cpu cortex-m33 | |
1363 | cname cortexm33 | |
1364 | tune flags LDSCHED | |
dff2abcb | 1365 | architecture armv8-m.main+dsp+fp |
e87afe54 | 1366 | option nofp remove ALL_FP |
525f700d | 1367 | option nodsp remove armv7em |
a92ffb3e RE |
1368 | costs v7m |
1369 | end cpu cortex-m33 | |
1370 | ||
2376caf9 TP |
1371 | # V8 R-profile implementations. |
1372 | begin cpu cortex-r52 | |
1373 | cname cortexr52 | |
1374 | tune flags LDSCHED | |
1375 | architecture armv8-r+crc+simd | |
2376caf9 TP |
1376 | option nofp.dp remove FP_DBL ALL_SIMD |
1377 | costs cortex | |
b02160e5 RE |
1378 | vendor 41 |
1379 | part d13 | |
2376caf9 TP |
1380 | end cpu cortex-r52 |
1381 | ||
a92ffb3e RE |
1382 | # FPU entries |
1383 | # format: | |
1384 | # begin fpu <name> | |
1385 | # isa <isa-flags-list> | |
1386 | # end fpu <name> | |
1387 | ||
1388 | begin fpu vfp | |
1389 | isa VFPv2 FP_DBL | |
1390 | end fpu vfp | |
1391 | ||
1392 | begin fpu vfpv2 | |
1393 | isa VFPv2 FP_DBL | |
1394 | end fpu vfpv2 | |
1395 | ||
1396 | begin fpu vfpv3 | |
1397 | isa VFPv3 FP_D32 | |
1398 | end fpu vfpv3 | |
1399 | ||
1400 | begin fpu vfpv3-fp16 | |
bdb0828f | 1401 | isa VFPv3 FP_D32 fp16conv |
a92ffb3e RE |
1402 | end fpu vfpv3-fp16 |
1403 | ||
1404 | begin fpu vfpv3-d16 | |
1405 | isa VFPv3 FP_DBL | |
1406 | end fpu vfpv3-d16 | |
1407 | ||
1408 | begin fpu vfpv3-d16-fp16 | |
bdb0828f | 1409 | isa VFPv3 FP_DBL fp16conv |
a92ffb3e RE |
1410 | end fpu vfpv3-d16-fp16 |
1411 | ||
1412 | begin fpu vfpv3xd | |
1413 | isa VFPv3 | |
1414 | end fpu vfpv3xd | |
1415 | ||
1416 | begin fpu vfpv3xd-fp16 | |
bdb0828f | 1417 | isa VFPv3 fp16conv |
a92ffb3e RE |
1418 | end fpu vfpv3xd-fp16 |
1419 | ||
1420 | begin fpu neon | |
1421 | isa VFPv3 NEON | |
1422 | end fpu neon | |
1423 | ||
1424 | begin fpu neon-vfpv3 | |
1425 | isa VFPv3 NEON | |
1426 | end fpu neon-vfpv3 | |
1427 | ||
1428 | begin fpu neon-fp16 | |
bdb0828f | 1429 | isa VFPv3 NEON fp16conv |
a92ffb3e RE |
1430 | end fpu neon-fp16 |
1431 | ||
1432 | begin fpu vfpv4 | |
1433 | isa VFPv4 FP_D32 | |
1434 | end fpu vfpv4 | |
1435 | ||
1436 | begin fpu neon-vfpv4 | |
1437 | isa VFPv4 NEON | |
1438 | end fpu neon-vfpv4 | |
1439 | ||
1440 | begin fpu vfpv4-d16 | |
1441 | isa VFPv4 FP_DBL | |
1442 | end fpu vfpv4-d16 | |
1443 | ||
1444 | begin fpu fpv4-sp-d16 | |
1445 | isa VFPv4 | |
1446 | end fpu fpv4-sp-d16 | |
1447 | ||
1448 | begin fpu fpv5-sp-d16 | |
1449 | isa FPv5 | |
1450 | end fpu fpv5-sp-d16 | |
1451 | ||
1452 | begin fpu fpv5-d16 | |
1453 | isa FPv5 FP_DBL | |
1454 | end fpu fpv5-d16 | |
1455 | ||
1456 | begin fpu fp-armv8 | |
c8d61ab8 | 1457 | isa FP_ARMv8 |
a92ffb3e RE |
1458 | end fpu fp-armv8 |
1459 | ||
1460 | begin fpu neon-fp-armv8 | |
1461 | isa FP_ARMv8 NEON | |
1462 | end fpu neon-fp-armv8 | |
1463 | ||
1464 | begin fpu crypto-neon-fp-armv8 | |
1465 | isa FP_ARMv8 CRYPTO | |
1466 | end fpu crypto-neon-fp-armv8 | |
1467 | ||
1468 | # Compatibility aliases. | |
1469 | begin fpu vfp3 | |
1470 | isa VFPv3 FP_D32 | |
1471 | end fpu vfp3 |