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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 | /* * Copyright (c) 2004-2007 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ */ #ifndef _MACH_ARM__STRUCTS_H_ #define _MACH_ARM__STRUCTS_H_ #include <sys/cdefs.h> /* __DARWIN_UNIX03 */ #include <machine/types.h> /* __uint32_t */ #if __DARWIN_UNIX03 #define _STRUCT_ARM_EXCEPTION_STATE struct __darwin_arm_exception_state _STRUCT_ARM_EXCEPTION_STATE { __uint32_t __exception; /* number of arm exception taken */ __uint32_t __fsr; /* Fault status */ __uint32_t __far; /* Virtual Fault Address */ }; #else /* !__DARWIN_UNIX03 */ #define _STRUCT_ARM_EXCEPTION_STATE struct arm_exception_state _STRUCT_ARM_EXCEPTION_STATE { __uint32_t exception; /* number of arm exception taken */ __uint32_t fsr; /* Fault status */ __uint32_t far; /* Virtual Fault Address */ }; #endif /* __DARWIN_UNIX03 */ #if __DARWIN_UNIX03 #define _STRUCT_ARM_EXCEPTION_STATE64 struct __darwin_arm_exception_state64 _STRUCT_ARM_EXCEPTION_STATE64 { __uint64_t __far; /* Virtual Fault Address */ __uint32_t __esr; /* Exception syndrome */ __uint32_t __exception; /* number of arm exception taken */ }; #else /* !__DARWIN_UNIX03 */ #define _STRUCT_ARM_EXCEPTION_STATE64 struct arm_exception_state64 _STRUCT_ARM_EXCEPTION_STATE64 { __uint64_t far; /* Virtual Fault Address */ __uint32_t esr; /* Exception syndrome */ __uint32_t exception; /* number of arm exception taken */ }; #endif /* __DARWIN_UNIX03 */ #if __DARWIN_UNIX03 #define _STRUCT_ARM_THREAD_STATE struct __darwin_arm_thread_state _STRUCT_ARM_THREAD_STATE { __uint32_t __r[13]; /* General purpose register r0-r12 */ __uint32_t __sp; /* Stack pointer r13 */ __uint32_t __lr; /* Link register r14 */ __uint32_t __pc; /* Program counter r15 */ __uint32_t __cpsr; /* Current program status register */ }; #else /* !__DARWIN_UNIX03 */ #define _STRUCT_ARM_THREAD_STATE struct arm_thread_state _STRUCT_ARM_THREAD_STATE { __uint32_t r[13]; /* General purpose register r0-r12 */ __uint32_t sp; /* Stack pointer r13 */ __uint32_t lr; /* Link register r14 */ __uint32_t pc; /* Program counter r15 */ __uint32_t cpsr; /* Current program status register */ }; #endif /* __DARWIN_UNIX03 */ #if defined(KERNEL) #define __DARWIN_OPAQUE_ARM_THREAD_STATE64 0 #define __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH 0x1 #define __DARWIN_ARM_THREAD_STATE64_FLAGS_IB_SIGNED_LR 0x2 #define _STRUCT_ARM_THREAD_STATE64 struct arm_thread_state64 _STRUCT_ARM_THREAD_STATE64 { __uint64_t x[29]; /* General purpose registers x0-x28 */ __uint64_t fp; /* Frame pointer x29 */ __uint64_t lr; /* Link register x30 */ __uint64_t sp; /* Stack pointer x31 */ __uint64_t pc; /* Program counter */ __uint32_t cpsr; /* Current program status register */ __uint32_t flags; /* Flags describing structure format */ }; #else /* defined(KERNEL) */ /* * By default, the pointer fields in the arm_thread_state64_t structure are * opaque on the arm64e architecture and require the use of accessor macros. * This mode can also be enabled on the arm64 architecture by building with * -D__DARWIN_OPAQUE_ARM_THREAD_STATE64=1. */ #if defined(__arm64__) && defined(__LP64__) #if __has_feature(ptrauth_calls) #define __DARWIN_OPAQUE_ARM_THREAD_STATE64 1 #define __DARWIN_PTRAUTH_ARM_THREAD_STATE64 1 #endif /* __has_feature(ptrauth_calls) */ #ifndef __DARWIN_OPAQUE_ARM_THREAD_STATE64 #define __DARWIN_OPAQUE_ARM_THREAD_STATE64 0 #endif #else /* defined(__arm64__) && defined(__LP64__) */ #undef __DARWIN_OPAQUE_ARM_THREAD_STATE64 #define __DARWIN_OPAQUE_ARM_THREAD_STATE64 0 #endif /* defined(__arm64__) && defined(__LP64__) */ #if __DARWIN_UNIX03 #define _STRUCT_ARM_THREAD_STATE64 struct __darwin_arm_thread_state64 #if __DARWIN_OPAQUE_ARM_THREAD_STATE64 _STRUCT_ARM_THREAD_STATE64 { __uint64_t __x[29]; /* General purpose registers x0-x28 */ void* __opaque_fp; /* Frame pointer x29 */ void* __opaque_lr; /* Link register x30 */ void* __opaque_sp; /* Stack pointer x31 */ void* __opaque_pc; /* Program counter */ __uint32_t __cpsr; /* Current program status register */ __uint32_t __opaque_flags; /* Flags describing structure format */ }; #else /* __DARWIN_OPAQUE_ARM_THREAD_STATE64 */ _STRUCT_ARM_THREAD_STATE64 { __uint64_t __x[29]; /* General purpose registers x0-x28 */ __uint64_t __fp; /* Frame pointer x29 */ __uint64_t __lr; /* Link register x30 */ __uint64_t __sp; /* Stack pointer x31 */ __uint64_t __pc; /* Program counter */ __uint32_t __cpsr; /* Current program status register */ __uint32_t __pad; /* Same size for 32-bit or 64-bit clients */ }; #endif /* __DARWIN_OPAQUE_ARM_THREAD_STATE64 */ #else /* !__DARWIN_UNIX03 */ #define _STRUCT_ARM_THREAD_STATE64 struct arm_thread_state64 #if __DARWIN_OPAQUE_ARM_THREAD_STATE64 _STRUCT_ARM_THREAD_STATE64 { __uint64_t x[29]; /* General purpose registers x0-x28 */ void* __opaque_fp; /* Frame pointer x29 */ void* __opaque_lr; /* Link register x30 */ void* __opaque_sp; /* Stack pointer x31 */ void* __opaque_pc; /* Program counter */ __uint32_t cpsr; /* Current program status register */ __uint32_t __opaque_flags; /* Flags describing structure format */ }; #else /* __DARWIN_OPAQUE_ARM_THREAD_STATE64 */ _STRUCT_ARM_THREAD_STATE64 { __uint64_t x[29]; /* General purpose registers x0-x28 */ __uint64_t fp; /* Frame pointer x29 */ __uint64_t lr; /* Link register x30 */ __uint64_t sp; /* Stack pointer x31 */ __uint64_t pc; /* Program counter */ __uint32_t cpsr; /* Current program status register */ __uint32_t __pad; /* Same size for 32-bit or 64-bit clients */ }; #endif /* __DARWIN_OPAQUE_ARM_THREAD_STATE64 */ #endif /* __DARWIN_UNIX03 */ #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL && defined(__arm64__) /* Accessor macros for arm_thread_state64_t pointer fields */ #if __has_feature(ptrauth_calls) && defined(__LP64__) #include <ptrauth.h> #if !__DARWIN_OPAQUE_ARM_THREAD_STATE64 || !__DARWIN_PTRAUTH_ARM_THREAD_STATE64 #error "Invalid configuration" #endif #define __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH 0x1 #define __DARWIN_ARM_THREAD_STATE64_FLAGS_IB_SIGNED_LR 0x2 /* Return pc field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_pc(ts) \ __extension__ ({ const _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \ (uintptr_t)(__tsp->__opaque_pc && !(__tsp->__opaque_flags & \ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? \ ptrauth_auth_data(__tsp->__opaque_pc, \ ptrauth_key_process_independent_code, \ ptrauth_string_discriminator("pc")) : __tsp->__opaque_pc); }) /* Return pc field of arm_thread_state64_t as a function pointer. May return * NULL if a valid function pointer cannot be constructed, the caller should * fall back to the __darwin_arm_thread_state64_get_pc() macro in that case. */ #define __darwin_arm_thread_state64_get_pc_fptr(ts) \ __extension__ ({ const _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \ (__tsp->__opaque_pc && !(__tsp->__opaque_flags & \ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? \ ptrauth_auth_function(__tsp->__opaque_pc, \ ptrauth_key_process_independent_code, \ ptrauth_string_discriminator("pc")) : NULL); }) /* Set pc field of arm_thread_state64_t to a function pointer */ #define __darwin_arm_thread_state64_set_pc_fptr(ts, fptr) \ __extension__ ({ _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \ __typeof__(fptr) __f = (fptr); __tsp->__opaque_pc = \ (__f ? (!(__tsp->__opaque_flags & \ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? \ ptrauth_auth_and_resign(__f, ptrauth_key_function_pointer, 0, \ ptrauth_key_process_independent_code, \ ptrauth_string_discriminator("pc")) : ptrauth_auth_data(__f, \ ptrauth_key_function_pointer, 0)) : __f); }) /* Return lr field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_lr(ts) \ __extension__ ({ const _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \ (uintptr_t)(__tsp->__opaque_lr && !(__tsp->__opaque_flags & ( \ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH | \ __DARWIN_ARM_THREAD_STATE64_FLAGS_IB_SIGNED_LR)) ? \ ptrauth_auth_data(__tsp->__opaque_lr, \ ptrauth_key_process_independent_code, \ ptrauth_string_discriminator("lr")) : __tsp->__opaque_lr); }) /* Return lr field of arm_thread_state64_t as a function pointer. May return * NULL if a valid function pointer cannot be constructed, the caller should * fall back to the __darwin_arm_thread_state64_get_lr() macro in that case. */ #define __darwin_arm_thread_state64_get_lr_fptr(ts) \ __extension__ ({ const _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \ (__tsp->__opaque_lr && !(__tsp->__opaque_flags & ( \ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH | \ __DARWIN_ARM_THREAD_STATE64_FLAGS_IB_SIGNED_LR)) ? \ ptrauth_auth_function(__tsp->__opaque_lr, \ ptrauth_key_process_independent_code, \ ptrauth_string_discriminator("lr")) : NULL); }) /* Set lr field of arm_thread_state64_t to a function pointer */ #define __darwin_arm_thread_state64_set_lr_fptr(ts, fptr) \ __extension__ ({ _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \ __typeof__(fptr) __f = (fptr); __tsp->__opaque_lr = \ (__f ? (!(__tsp->__opaque_flags & \ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? (__tsp->__opaque_flags \ &= ~__DARWIN_ARM_THREAD_STATE64_FLAGS_IB_SIGNED_LR , \ ptrauth_auth_and_resign(__f, ptrauth_key_function_pointer, 0, \ ptrauth_key_process_independent_code, \ ptrauth_string_discriminator("lr"))) : ptrauth_auth_data(__f, \ ptrauth_key_function_pointer, 0)) : __f); }) /* Return sp field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_sp(ts) \ __extension__ ({ const _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \ (uintptr_t)(__tsp->__opaque_sp && !(__tsp->__opaque_flags & \ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? \ ptrauth_auth_data(__tsp->__opaque_sp, \ ptrauth_key_process_independent_data, \ ptrauth_string_discriminator("sp")) : __tsp->__opaque_sp); }) /* Set sp field of arm_thread_state64_t to a data pointer value */ #define __darwin_arm_thread_state64_set_sp(ts, ptr) \ __extension__ ({ _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \ void *__p = (void*)(uintptr_t)(ptr); __tsp->__opaque_sp = \ (__p && !(__tsp->__opaque_flags & \ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? \ ptrauth_sign_unauthenticated(__p, \ ptrauth_key_process_independent_data, \ ptrauth_string_discriminator("sp")) : __p); }) /* Return fp field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_fp(ts) \ __extension__ ({ const _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \ (uintptr_t)(__tsp->__opaque_fp && !(__tsp->__opaque_flags & \ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? \ ptrauth_auth_data(__tsp->__opaque_fp, \ ptrauth_key_process_independent_data, \ ptrauth_string_discriminator("fp")) : __tsp->__opaque_fp); }) /* Set fp field of arm_thread_state64_t to a data pointer value */ #define __darwin_arm_thread_state64_set_fp(ts, ptr) \ __extension__ ({ _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \ void *__p = (void*)(uintptr_t)(ptr); __tsp->__opaque_fp = \ (__p && !(__tsp->__opaque_flags & \ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? \ ptrauth_sign_unauthenticated(__p, \ ptrauth_key_process_independent_data, \ ptrauth_string_discriminator("fp")) : __p); }) /* Strip ptr auth bits from pc, lr, sp and fp field of arm_thread_state64_t */ #define __darwin_arm_thread_state64_ptrauth_strip(ts) \ __extension__ ({ _STRUCT_ARM_THREAD_STATE64 *__tsp = &(ts); \ __tsp->__opaque_pc = ((__tsp->__opaque_flags & \ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? __tsp->__opaque_pc : \ ptrauth_strip(__tsp->__opaque_pc, ptrauth_key_process_independent_code)); \ __tsp->__opaque_lr = ((__tsp->__opaque_flags & \ (__DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH | \ __DARWIN_ARM_THREAD_STATE64_FLAGS_IB_SIGNED_LR)) ? __tsp->__opaque_lr : \ ptrauth_strip(__tsp->__opaque_lr, ptrauth_key_process_independent_code)); \ __tsp->__opaque_sp = ((__tsp->__opaque_flags & \ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? __tsp->__opaque_sp : \ ptrauth_strip(__tsp->__opaque_sp, ptrauth_key_process_independent_data)); \ __tsp->__opaque_fp = ((__tsp->__opaque_flags & \ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH) ? __tsp->__opaque_fp : \ ptrauth_strip(__tsp->__opaque_fp, ptrauth_key_process_independent_data)); \ __tsp->__opaque_flags |= \ __DARWIN_ARM_THREAD_STATE64_FLAGS_NO_PTRAUTH; }) #else /* __has_feature(ptrauth_calls) && defined(__LP64__) */ #if __DARWIN_OPAQUE_ARM_THREAD_STATE64 #ifndef __LP64__ #error "Invalid configuration" #endif /* Return pc field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_pc(ts) \ ((uintptr_t)((ts).__opaque_pc)) /* Return pc field of arm_thread_state64_t as a function pointer */ #define __darwin_arm_thread_state64_get_pc_fptr(ts) \ ((ts).__opaque_pc) /* Set pc field of arm_thread_state64_t to a function pointer */ #define __darwin_arm_thread_state64_set_pc_fptr(ts, fptr) \ ((ts).__opaque_pc = (fptr)) /* Return lr field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_lr(ts) \ ((uintptr_t)((ts).__opaque_lr)) /* Return lr field of arm_thread_state64_t as a function pointer */ #define __darwin_arm_thread_state64_get_lr_fptr(ts) \ ((ts).__opaque_lr) /* Set lr field of arm_thread_state64_t to a function pointer */ #define __darwin_arm_thread_state64_set_lr_fptr(ts, fptr) \ ((ts).__opaque_lr = (fptr)) /* Return sp field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_sp(ts) \ ((uintptr_t)((ts).__opaque_sp)) /* Set sp field of arm_thread_state64_t to a data pointer value */ #define __darwin_arm_thread_state64_set_sp(ts, ptr) \ ((ts).__opaque_sp = (void*)(uintptr_t)(ptr)) /* Return fp field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_fp(ts) \ ((uintptr_t)((ts).__opaque_fp)) /* Set fp field of arm_thread_state64_t to a data pointer value */ #define __darwin_arm_thread_state64_set_fp(ts, ptr) \ ((ts).__opaque_fp = (void*)(uintptr_t)(ptr)) /* Strip ptr auth bits from pc, lr, sp and fp field of arm_thread_state64_t */ #define __darwin_arm_thread_state64_ptrauth_strip(ts) \ (void)(ts) #else /* __DARWIN_OPAQUE_ARM_THREAD_STATE64 */ #if __DARWIN_UNIX03 /* Return pc field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_pc(ts) \ ((ts).__pc) /* Return pc field of arm_thread_state64_t as a function pointer */ #define __darwin_arm_thread_state64_get_pc_fptr(ts) \ ((void*)(uintptr_t)((ts).__pc)) /* Set pc field of arm_thread_state64_t to a function pointer */ #define __darwin_arm_thread_state64_set_pc_fptr(ts, fptr) \ ((ts).__pc = (uintptr_t)(fptr)) /* Return lr field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_lr(ts) \ ((ts).__lr) /* Return lr field of arm_thread_state64_t as a function pointer */ #define __darwin_arm_thread_state64_get_lr_fptr(ts) \ ((void*)(uintptr_t)((ts).__lr)) /* Set lr field of arm_thread_state64_t to a function pointer */ #define __darwin_arm_thread_state64_set_lr_fptr(ts, fptr) \ ((ts).__lr = (uintptr_t)(fptr)) /* Return sp field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_sp(ts) \ ((ts).__sp) /* Set sp field of arm_thread_state64_t to a data pointer value */ #define __darwin_arm_thread_state64_set_sp(ts, ptr) \ ((ts).__sp = (uintptr_t)(ptr)) /* Return fp field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_fp(ts) \ ((ts).__fp) /* Set fp field of arm_thread_state64_t to a data pointer value */ #define __darwin_arm_thread_state64_set_fp(ts, ptr) \ ((ts).__fp = (uintptr_t)(ptr)) /* Strip ptr auth bits from pc, lr, sp and fp field of arm_thread_state64_t */ #define __darwin_arm_thread_state64_ptrauth_strip(ts) \ (void)(ts) #else /* __DARWIN_UNIX03 */ /* Return pc field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_pc(ts) \ ((ts).pc) /* Return pc field of arm_thread_state64_t as a function pointer */ #define __darwin_arm_thread_state64_get_pc_fptr(ts) \ ((void*)(uintptr_t)((ts).pc)) /* Set pc field of arm_thread_state64_t to a function pointer */ #define __darwin_arm_thread_state64_set_pc_fptr(ts, fptr) \ ((ts).pc = (uintptr_t)(fptr)) /* Return lr field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_lr(ts) \ ((ts).lr) /* Return lr field of arm_thread_state64_t as a function pointer */ #define __darwin_arm_thread_state64_get_lr_fptr(ts) \ ((void*)(uintptr_t)((ts).lr)) /* Set lr field of arm_thread_state64_t to a function pointer */ #define __darwin_arm_thread_state64_set_lr_fptr(ts, fptr) \ ((ts).lr = (uintptr_t)(fptr)) /* Return sp field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_sp(ts) \ ((ts).sp) /* Set sp field of arm_thread_state64_t to a data pointer value */ #define __darwin_arm_thread_state64_set_sp(ts, ptr) \ ((ts).sp = (uintptr_t)(ptr)) /* Return fp field of arm_thread_state64_t as a data pointer value */ #define __darwin_arm_thread_state64_get_fp(ts) \ ((ts).fp) /* Set fp field of arm_thread_state64_t to a data pointer value */ #define __darwin_arm_thread_state64_set_fp(ts, ptr) \ ((ts).fp = (uintptr_t)(ptr)) /* Strip ptr auth bits from pc, lr, sp and fp field of arm_thread_state64_t */ #define __darwin_arm_thread_state64_ptrauth_strip(ts) \ (void)(ts) #endif /* __DARWIN_UNIX03 */ #endif /* __DARWIN_OPAQUE_ARM_THREAD_STATE64 */ #endif /* __has_feature(ptrauth_calls) && defined(__LP64__) */ #endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL && defined(__arm64__) */ #endif /* !defined(KERNEL) */ #if __DARWIN_UNIX03 #define _STRUCT_ARM_VFP_STATE struct __darwin_arm_vfp_state _STRUCT_ARM_VFP_STATE { __uint32_t __r[64]; __uint32_t __fpscr; }; #else /* !__DARWIN_UNIX03 */ #define _STRUCT_ARM_VFP_STATE struct arm_vfp_state _STRUCT_ARM_VFP_STATE { __uint32_t r[64]; __uint32_t fpscr; }; #endif /* __DARWIN_UNIX03 */ #if __DARWIN_UNIX03 #define _STRUCT_ARM_NEON_STATE64 struct __darwin_arm_neon_state64 #define _STRUCT_ARM_NEON_STATE struct __darwin_arm_neon_state #if defined(__arm64__) _STRUCT_ARM_NEON_STATE64 { __uint128_t __v[32]; __uint32_t __fpsr; __uint32_t __fpcr; }; _STRUCT_ARM_NEON_STATE { __uint128_t __v[16]; __uint32_t __fpsr; __uint32_t __fpcr; }; #elif defined(__arm__) /* * No 128-bit intrinsic for ARM; leave it opaque for now. */ _STRUCT_ARM_NEON_STATE64 { char opaque[(32 * 16) + (2 * sizeof(__uint32_t))]; } __attribute__((aligned(16))); _STRUCT_ARM_NEON_STATE { char opaque[(16 * 16) + (2 * sizeof(__uint32_t))]; } __attribute__((aligned(16))); #else #error Unknown architecture. #endif #else /* !__DARWIN_UNIX03 */ #define _STRUCT_ARM_NEON_STATE64 struct arm_neon_state64 #define _STRUCT_ARM_NEON_STATE struct arm_neon_state #if defined(__arm64__) _STRUCT_ARM_NEON_STATE64 { __uint128_t q[32]; uint32_t fpsr; uint32_t fpcr; }; _STRUCT_ARM_NEON_STATE { __uint128_t q[16]; uint32_t fpsr; uint32_t fpcr; }; #elif defined(__arm__) /* * No 128-bit intrinsic for ARM; leave it opaque for now. */ _STRUCT_ARM_NEON_STATE64 { char opaque[(32 * 16) + (2 * sizeof(__uint32_t))]; } __attribute__((aligned(16))); _STRUCT_ARM_NEON_STATE { char opaque[(16 * 16) + (2 * sizeof(__uint32_t))]; } __attribute__((aligned(16))); #else #error Unknown architecture. #endif #endif /* __DARWIN_UNIX03 */ #define _STRUCT_ARM_PAGEIN_STATE struct __arm_pagein_state _STRUCT_ARM_PAGEIN_STATE { int __pagein_error; }; /* * Debug State */ #if defined(__arm__) /* Old-fashioned debug state is only for ARM */ #if __DARWIN_UNIX03 #define _STRUCT_ARM_DEBUG_STATE struct __darwin_arm_debug_state _STRUCT_ARM_DEBUG_STATE { __uint32_t __bvr[16]; __uint32_t __bcr[16]; __uint32_t __wvr[16]; __uint32_t __wcr[16]; }; #else /* !__DARWIN_UNIX03 */ #define _STRUCT_ARM_DEBUG_STATE struct arm_debug_state _STRUCT_ARM_DEBUG_STATE { __uint32_t bvr[16]; __uint32_t bcr[16]; __uint32_t wvr[16]; __uint32_t wcr[16]; }; #endif /* __DARWIN_UNIX03 */ #elif defined(__arm64__) /* ARM's arm_debug_state is ARM64's arm_legacy_debug_state */ #if __DARWIN_UNIX03 #define _STRUCT_ARM_LEGACY_DEBUG_STATE struct __arm_legacy_debug_state _STRUCT_ARM_LEGACY_DEBUG_STATE { __uint32_t __bvr[16]; __uint32_t __bcr[16]; __uint32_t __wvr[16]; __uint32_t __wcr[16]; }; #else /* __DARWIN_UNIX03 */ #define _STRUCT_ARM_LEGACY_DEBUG_STATE struct arm_legacy_debug_state _STRUCT_ARM_LEGACY_DEBUG_STATE { __uint32_t bvr[16]; __uint32_t bcr[16]; __uint32_t wvr[16]; __uint32_t wcr[16]; }; #endif /* __DARWIN_UNIX03 */ #else #error unknown architecture #endif #if __DARWIN_UNIX03 #define _STRUCT_ARM_DEBUG_STATE32 struct __darwin_arm_debug_state32 _STRUCT_ARM_DEBUG_STATE32 { __uint32_t __bvr[16]; __uint32_t __bcr[16]; __uint32_t __wvr[16]; __uint32_t __wcr[16]; __uint64_t __mdscr_el1; /* Bit 0 is SS (Hardware Single Step) */ }; #define _STRUCT_ARM_DEBUG_STATE64 struct __darwin_arm_debug_state64 _STRUCT_ARM_DEBUG_STATE64 { __uint64_t __bvr[16]; __uint64_t __bcr[16]; __uint64_t __wvr[16]; __uint64_t __wcr[16]; __uint64_t __mdscr_el1; /* Bit 0 is SS (Hardware Single Step) */ }; #else /* !__DARWIN_UNIX03 */ #define _STRUCT_ARM_DEBUG_STATE32 struct arm_debug_state32 _STRUCT_ARM_DEBUG_STATE32 { __uint32_t bvr[16]; __uint32_t bcr[16]; __uint32_t wvr[16]; __uint32_t wcr[16]; __uint64_t mdscr_el1; /* Bit 0 is SS (Hardware Single Step) */ }; #define _STRUCT_ARM_DEBUG_STATE64 struct arm_debug_state64 _STRUCT_ARM_DEBUG_STATE64 { __uint64_t bvr[16]; __uint64_t bcr[16]; __uint64_t wvr[16]; __uint64_t wcr[16]; __uint64_t mdscr_el1; /* Bit 0 is SS (Hardware Single Step) */ }; #endif /* __DARWIN_UNIX03 */ #if __DARWIN_UNIX03 #define _STRUCT_ARM_CPMU_STATE64 struct __darwin_arm_cpmu_state64 _STRUCT_ARM_CPMU_STATE64 { __uint64_t __ctrs[16]; }; #else /* __DARWIN_UNIX03 */ #define _STRUCT_ARM_CPMU_STATE64 struct arm_cpmu_state64 _STRUCT_ARM_CPMU_STATE64 { __uint64_t ctrs[16]; }; #endif /* !__DARWIN_UNIX03 */ #endif /* _MACH_ARM__STRUCTS_H_ */ |