osfmk/mach/mach_traps.h

   1 /*
   2  * Copyright (c) 2000-2007 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
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   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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  23  * Please see the License for the specific language governing rights and
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  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28 /*
  29  * @OSF_COPYRIGHT@
  30  */
  31 /*
  32  * Mach Operating System
  33  * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
  34  * All Rights Reserved.
  35  *
  36  * Permission to use, copy, modify and distribute this software and its
  37  * documentation is hereby granted, provided that both the copyright
  38  * notice and this permission notice appear in all copies of the
  39  * software, derivative works or modified versions, and any portions
  40  * thereof, and that both notices appear in supporting documentation.
  41  *
  42  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  43  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  44  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  45  *
  46  * Carnegie Mellon requests users of this software to return to
  47  *
  48  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  49  *  School of Computer Science
  50  *  Carnegie Mellon University
  51  *  Pittsburgh PA 15213-3890
  52  *
  53  * any improvements or extensions that they make and grant Carnegie Mellon
  54  * the rights to redistribute these changes.
  55  */
  56 /*
  57  */
  58 /*
  59  *      Definitions of general Mach system traps.
  60  *
  61  *      These are the definitions as seen from user-space.
  62  *      The kernel definitions are in <mach/syscall_sw.h>.
  63  *      Kernel RPC functions are defined in <mach/mach_interface.h>.
  64  */
  65
  66 #ifndef _MACH_MACH_TRAPS_H_
  67 #define _MACH_MACH_TRAPS_H_
  68
  69 #include <stdint.h>
  70
  71 #include <mach/std_types.h>
  72 #include <mach/mach_types.h>
  73 #include <mach/kern_return.h>
  74 #include <mach/port.h>
  75 #include <mach/vm_types.h>
  76 #include <mach/clock_types.h>
  77
  78 #include <machine/endian.h>
  79
  80 #include <sys/cdefs.h>
  81
  82 __BEGIN_DECLS
  83
  84 #ifndef KERNEL
  85
  86 #ifdef  PRIVATE
  87
  88 extern mach_port_name_t mach_reply_port(void);
  89
  90 extern mach_port_name_t thread_self_trap(void);
  91
  92 extern mach_port_name_t host_self_trap(void);
  93
  94 extern mach_msg_return_t mach_msg_trap(
  95                                 mach_msg_header_t *msg,
  96                                 mach_msg_option_t option,
  97                                 mach_msg_size_t send_size,
  98                                 mach_msg_size_t rcv_size,
  99                                 mach_port_name_t rcv_name,
 100                                 mach_msg_timeout_t timeout,
 101                                 mach_port_name_t notify);
 102
 103 extern mach_msg_return_t mach_msg_overwrite_trap(
 104                                 mach_msg_header_t *msg,
 105                                 mach_msg_option_t option,
 106                                 mach_msg_size_t send_size,
 107                                 mach_msg_size_t rcv_size,
 108                                 mach_port_name_t rcv_name,
 109                                 mach_msg_timeout_t timeout,
 110                                 mach_msg_priority_t override,
 111                                 mach_msg_header_t *rcv_msg,
 112                                 mach_msg_size_t rcv_limit);
 113
 114 extern kern_return_t semaphore_signal_trap(
 115                                 mach_port_name_t signal_name);
 116
 117 extern kern_return_t semaphore_signal_all_trap(
 118                                 mach_port_name_t signal_name);
 119
 120 extern kern_return_t semaphore_signal_thread_trap(
 121                                 mach_port_name_t signal_name,
 122                                 mach_port_name_t thread_name);
 123
 124 extern kern_return_t semaphore_wait_trap(
 125                                 mach_port_name_t wait_name);
 126
 127 extern kern_return_t semaphore_wait_signal_trap(
 128                                 mach_port_name_t wait_name,
 129                                 mach_port_name_t signal_name);
 130
 131 extern kern_return_t semaphore_timedwait_trap(
 132                                 mach_port_name_t wait_name,
 133                                 unsigned int sec,
 134                                 clock_res_t nsec);
 135
 136 extern kern_return_t semaphore_timedwait_signal_trap(
 137                                 mach_port_name_t wait_name,
 138                                 mach_port_name_t signal_name,
 139                                 unsigned int sec,
 140                                 clock_res_t nsec);
 141
 142 #endif  /* PRIVATE */
 143
 144 extern kern_return_t clock_sleep_trap(
 145                                 mach_port_name_t clock_name,
 146                                 sleep_type_t sleep_type,
 147                                 int sleep_sec,
 148                                 int sleep_nsec,
 149                                 mach_timespec_t *wakeup_time);
 150
 151 extern kern_return_t _kernelrpc_mach_vm_allocate_trap(
 152                                 mach_port_name_t target,
 153                                 mach_vm_offset_t *addr,
 154                                 mach_vm_size_t size,
 155                                 int flags);
 156
 157 extern kern_return_t _kernelrpc_mach_vm_deallocate_trap(
 158                                 mach_port_name_t target,
 159                                 mach_vm_address_t address,
 160                                 mach_vm_size_t size
 161 );
 162
 163 extern kern_return_t _kernelrpc_mach_vm_protect_trap(
 164                                 mach_port_name_t target,
 165                                 mach_vm_address_t address,
 166                                 mach_vm_size_t size,
 167                                 boolean_t set_maximum,
 168                                 vm_prot_t new_protection
 169 );
 170
 171 extern kern_return_t _kernelrpc_mach_vm_map_trap(
 172                                 mach_port_name_t target,
 173                                 mach_vm_offset_t *address,
 174                                 mach_vm_size_t size,
 175                                 mach_vm_offset_t mask,
 176                                 int flags,
 177                                 vm_prot_t cur_protection
 178 );
 179
 180 extern kern_return_t _kernelrpc_mach_vm_purgable_control_trap(
 181                                 mach_port_name_t target,
 182                                 mach_vm_offset_t address,
 183                                 vm_purgable_t control,
 184                                 int *state);
 185
 186 extern kern_return_t _kernelrpc_mach_port_allocate_trap(
 187                                 mach_port_name_t target,
 188                                 mach_port_right_t right,
 189                                 mach_port_name_t *name
 190 );
 191
 192
 193 extern kern_return_t _kernelrpc_mach_port_destroy_trap(
 194                                 mach_port_name_t target,
 195                                 mach_port_name_t name
 196 );
 197
 198 extern kern_return_t _kernelrpc_mach_port_deallocate_trap(
 199                                 mach_port_name_t target,
 200                                 mach_port_name_t name
 201 );
 202
 203 extern kern_return_t _kernelrpc_mach_port_mod_refs_trap(
 204                                 mach_port_name_t target,
 205                                 mach_port_name_t name,
 206                                 mach_port_right_t right,
 207                                 mach_port_delta_t delta
 208 );
 209
 210 extern kern_return_t _kernelrpc_mach_port_move_member_trap(
 211                                 mach_port_name_t target,
 212                                 mach_port_name_t member,
 213                                 mach_port_name_t after
 214 );
 215
 216 extern kern_return_t _kernelrpc_mach_port_insert_right_trap(
 217                                 mach_port_name_t target,
 218                                 mach_port_name_t name,
 219                                 mach_port_name_t poly,
 220                                 mach_msg_type_name_t polyPoly
 221 );
 222
 223 extern kern_return_t _kernelrpc_mach_port_insert_member_trap(
 224                                 mach_port_name_t target,
 225                                 mach_port_name_t name,
 226                                 mach_port_name_t pset
 227 );
 228
 229 extern kern_return_t _kernelrpc_mach_port_extract_member_trap(
 230                                 mach_port_name_t target,
 231                                 mach_port_name_t name,
 232                                 mach_port_name_t pset
 233 );
 234
 235 extern kern_return_t _kernelrpc_mach_port_construct_trap(
 236                                 mach_port_name_t target,
 237                                 mach_port_options_t *options,
 238                                 uint64_t context,
 239                                 mach_port_name_t *name
 240 );
 241
 242 extern kern_return_t _kernelrpc_mach_port_destruct_trap(
 243                                 mach_port_name_t target,
 244                                 mach_port_name_t name,
 245                                 mach_port_delta_t srdelta,
 246                                 uint64_t guard
 247 );
 248
 249 extern kern_return_t _kernelrpc_mach_port_guard_trap(
 250                                 mach_port_name_t target,
 251                                 mach_port_name_t name,
 252                                 uint64_t guard,
 253                                 boolean_t strict
 254 );
 255
 256 extern kern_return_t _kernelrpc_mach_port_unguard_trap(
 257                                 mach_port_name_t target,
 258                                 mach_port_name_t name,
 259                                 uint64_t guard
 260 );
 261
 262 extern kern_return_t mach_generate_activity_id(
 263                                 mach_port_name_t target,
 264                                 int count,
 265                                 uint64_t *activity_id
 266 );
 267
 268 extern kern_return_t macx_swapon(
 269                                 uint64_t filename,
 270                                 int flags,
 271                                 int size,
 272                                 int priority);
 273
 274 extern kern_return_t macx_swapoff(
 275                                 uint64_t filename,
 276                                 int flags);
 277
 278 extern kern_return_t macx_triggers(
 279                                 int hi_water,
 280                                 int low_water,
 281                                 int flags,
 282                                 mach_port_t alert_port);
 283
 284 extern kern_return_t macx_backing_store_suspend(
 285                                 boolean_t suspend);
 286
 287 extern kern_return_t macx_backing_store_recovery(
 288                                 int pid);
 289
 290 extern boolean_t swtch_pri(int pri);
 291
 292 extern boolean_t swtch(void);
 293
 294 extern kern_return_t thread_switch(
 295                                 mach_port_name_t thread_name,
 296                                 int option,
 297                                 mach_msg_timeout_t option_time);
 298
 299 extern mach_port_name_t task_self_trap(void);
 300
 301 extern kern_return_t host_create_mach_voucher_trap(
 302                                 mach_port_name_t host,
 303                                 mach_voucher_attr_raw_recipe_array_t recipes,
 304                                 int recipes_size,
 305                                 mach_port_name_t *voucher);
 306
 307 extern kern_return_t mach_voucher_extract_attr_recipe_trap(
 308                                 mach_port_name_t voucher_name,
 309                                 mach_voucher_attr_key_t key,
 310                                 mach_voucher_attr_raw_recipe_t recipe,
 311                                 mach_msg_type_number_t *recipe_size);
 312
 313 /*
 314  *      Obsolete interfaces.
 315  */
 316
 317 extern kern_return_t task_for_pid(
 318                                 mach_port_name_t target_tport,
 319                                 int pid,
 320                                 mach_port_name_t *t);
 321
 322 extern kern_return_t task_name_for_pid(
 323                                 mach_port_name_t target_tport,
 324                                 int pid,
 325                                 mach_port_name_t *tn);
 326
 327 extern kern_return_t pid_for_task(
 328                                 mach_port_name_t t,
 329                                 int *x);
 330
 331 #else   /* KERNEL */
 332
 333 #ifdef  XNU_KERNEL_PRIVATE
 334
 335 /* Syscall data translations routines
 336  *
 337  * The kernel may support multiple userspace ABIs, and must use
 338  * argument structures with elements large enough for any of them.
 339  */
 340 #if CONFIG_REQUIRES_U32_MUNGING
 341 #define PAD_(t) (sizeof(uint64_t) <= sizeof(t) \
 342                 ? 0 : sizeof(uint64_t) - sizeof(t))
 343 #define PAD_ARG_8
 344 #else
 345 #define PAD_(t) (sizeof(uint32_t) <= sizeof(t) \
 346                 ? 0 : sizeof(uint32_t) - sizeof(t))
 347 #define PAD_ARG_8 char arg8_pad_[sizeof(uint32_t)];
 348 #endif
 349
 350 #if BYTE_ORDER == LITTLE_ENDIAN
 351 #define PADL_(t)        0
 352 #define PADR_(t)        PAD_(t)
 353 #else
 354 #define PADL_(t)        PAD_(t)
 355 #define PADR_(t)        0
 356 #endif
 357
 358 #define PAD_ARG_(arg_type, arg_name) \
 359   char arg_name##_l_[PADL_(arg_type)]; arg_type arg_name; char arg_name##_r_[PADR_(arg_type)];
 360
 361 /*
 362  * To support 32-bit clients as well as 64-bit clients, argument
 363  * structures may need to be munged to repack the arguments. All
 364  * active architectures do this inline in the code to dispatch Mach
 365  * traps, without calling out to the BSD system call mungers.
 366  */
 367
 368 struct kern_invalid_args {
 369         int32_t dummy;
 370 };
 371 extern kern_return_t kern_invalid(
 372                                 struct kern_invalid_args *args);
 373
 374 struct mach_reply_port_args {
 375         int32_t dummy;
 376 };
 377 extern mach_port_name_t mach_reply_port(
 378                                 struct mach_reply_port_args *args);
 379
 380 struct thread_self_trap_args {
 381         int32_t dummy;
 382 };
 383 extern mach_port_name_t thread_self_trap(
 384                                 struct thread_self_trap_args *args);
 385
 386 struct task_self_trap_args {
 387         int32_t dummy;
 388 };
 389 extern mach_port_name_t task_self_trap(
 390                                 struct task_self_trap_args *args);
 391
 392 struct host_self_trap_args {
 393         int32_t dummy;
 394 };
 395 extern mach_port_name_t host_self_trap(
 396                                 struct host_self_trap_args *args);
 397
 398 struct mach_msg_overwrite_trap_args {
 399         PAD_ARG_(user_addr_t, msg);
 400         PAD_ARG_(mach_msg_option_t, option);
 401         PAD_ARG_(mach_msg_size_t, send_size);
 402         PAD_ARG_(mach_msg_size_t, rcv_size);
 403         PAD_ARG_(mach_port_name_t, rcv_name);
 404         PAD_ARG_(mach_msg_timeout_t, timeout);
 405         PAD_ARG_(mach_msg_priority_t, override);
 406         PAD_ARG_8
 407         PAD_ARG_(user_addr_t, rcv_msg);  /* Unused on mach_msg_trap */
 408 };
 409 extern mach_msg_return_t mach_msg_trap(
 410                                 struct mach_msg_overwrite_trap_args *args);
 411 extern mach_msg_return_t mach_msg_overwrite_trap(
 412                                 struct mach_msg_overwrite_trap_args *args);
 413
 414 struct semaphore_signal_trap_args {
 415         PAD_ARG_(mach_port_name_t, signal_name);
 416 };
 417 extern kern_return_t semaphore_signal_trap(
 418                                 struct semaphore_signal_trap_args *args);
 419
 420 struct semaphore_signal_all_trap_args {
 421         PAD_ARG_(mach_port_name_t, signal_name);
 422 };
 423 extern kern_return_t semaphore_signal_all_trap(
 424                                 struct semaphore_signal_all_trap_args *args);
 425
 426 struct semaphore_signal_thread_trap_args {
 427         PAD_ARG_(mach_port_name_t, signal_name);
 428         PAD_ARG_(mach_port_name_t, thread_name);
 429 };
 430 extern kern_return_t semaphore_signal_thread_trap(
 431                                 struct semaphore_signal_thread_trap_args *args);
 432
 433 struct semaphore_wait_trap_args {
 434         PAD_ARG_(mach_port_name_t, wait_name);
 435 };
 436 extern kern_return_t semaphore_wait_trap(
 437                                 struct semaphore_wait_trap_args *args);
 438
 439 struct semaphore_wait_signal_trap_args {
 440         PAD_ARG_(mach_port_name_t, wait_name);
 441         PAD_ARG_(mach_port_name_t, signal_name);
 442 };
 443 extern kern_return_t semaphore_wait_signal_trap(
 444                                 struct semaphore_wait_signal_trap_args *args);
 445
 446 struct semaphore_timedwait_trap_args {
 447         PAD_ARG_(mach_port_name_t, wait_name);
 448         PAD_ARG_(unsigned int, sec);
 449         PAD_ARG_(clock_res_t, nsec);
 450 };
 451 extern kern_return_t semaphore_timedwait_trap(
 452                                 struct semaphore_timedwait_trap_args *args);
 453
 454 struct semaphore_timedwait_signal_trap_args {
 455         PAD_ARG_(mach_port_name_t, wait_name);
 456         PAD_ARG_(mach_port_name_t, signal_name);
 457         PAD_ARG_(unsigned int, sec);
 458         PAD_ARG_(clock_res_t, nsec);
 459 };
 460 extern kern_return_t semaphore_timedwait_signal_trap(
 461                                 struct semaphore_timedwait_signal_trap_args *args);
 462
 463 struct task_for_pid_args {
 464         PAD_ARG_(mach_port_name_t, target_tport);
 465         PAD_ARG_(int, pid);
 466         PAD_ARG_(user_addr_t, t);
 467 };
 468 extern kern_return_t task_for_pid(
 469                                 struct task_for_pid_args *args);
 470
 471 struct task_name_for_pid_args {
 472         PAD_ARG_(mach_port_name_t, target_tport);
 473         PAD_ARG_(int, pid);
 474         PAD_ARG_(user_addr_t, t);
 475 };
 476 extern kern_return_t task_name_for_pid(
 477                                 struct task_name_for_pid_args *args);
 478
 479 struct pid_for_task_args {
 480         PAD_ARG_(mach_port_name_t, t);
 481         PAD_ARG_(user_addr_t, pid);
 482 };
 483 extern kern_return_t pid_for_task(
 484                                 struct pid_for_task_args *args);
 485
 486 struct macx_swapon_args {
 487         PAD_ARG_(uint64_t, filename);
 488         PAD_ARG_(int, flags);
 489         PAD_ARG_(int, size);
 490         PAD_ARG_(int, priority);
 491 };
 492 extern kern_return_t macx_swapon(
 493                                 struct macx_swapon_args *args);
 494
 495 struct macx_swapoff_args {
 496     PAD_ARG_(uint64_t, filename);
 497     PAD_ARG_(int, flags);
 498 };
 499 extern kern_return_t macx_swapoff(
 500                                 struct macx_swapoff_args *args);
 501
 502 struct macx_triggers_args {
 503         PAD_ARG_(int, hi_water);
 504         PAD_ARG_(int, low_water);
 505         PAD_ARG_(int, flags);
 506         PAD_ARG_(mach_port_t, alert_port);
 507 };
 508 extern kern_return_t macx_triggers(
 509                                 struct macx_triggers_args *args);
 510
 511 struct macx_backing_store_suspend_args {
 512         PAD_ARG_(boolean_t, suspend);
 513 };
 514 extern kern_return_t macx_backing_store_suspend(
 515                                 struct macx_backing_store_suspend_args *args);
 516
 517 struct macx_backing_store_recovery_args {
 518         PAD_ARG_(int, pid);
 519 };
 520 extern kern_return_t macx_backing_store_recovery(
 521                                 struct macx_backing_store_recovery_args *args);
 522
 523 struct swtch_pri_args {
 524         PAD_ARG_(int, pri);
 525 };
 526 extern boolean_t swtch_pri(
 527                                 struct swtch_pri_args *args);
 528
 529 struct pfz_exit_args {
 530         int32_t dummy;
 531 };
 532 extern kern_return_t pfz_exit(
 533                                 struct pfz_exit_args *args);
 534
 535 struct swtch_args {
 536     int32_t dummy;
 537 };
 538 extern boolean_t swtch(
 539                                 struct swtch_args *args);
 540
 541 struct clock_sleep_trap_args{
 542         PAD_ARG_(mach_port_name_t, clock_name);
 543         PAD_ARG_(sleep_type_t, sleep_type);
 544         PAD_ARG_(int, sleep_sec);
 545         PAD_ARG_(int, sleep_nsec);
 546         PAD_ARG_(user_addr_t, wakeup_time);
 547 };
 548 extern kern_return_t clock_sleep_trap(
 549                                 struct clock_sleep_trap_args *args);
 550
 551 struct thread_switch_args {
 552         PAD_ARG_(mach_port_name_t, thread_name);
 553         PAD_ARG_(int, option);
 554         PAD_ARG_(mach_msg_timeout_t, option_time);
 555 };
 556 extern kern_return_t thread_switch(
 557                                 struct thread_switch_args *args);
 558
 559 struct mach_timebase_info_trap_args {
 560         PAD_ARG_(user_addr_t, info);
 561 };
 562 extern kern_return_t mach_timebase_info_trap(
 563                                 struct mach_timebase_info_trap_args *args);
 564
 565 struct mach_wait_until_trap_args {
 566         PAD_ARG_(uint64_t, deadline);
 567 };
 568 extern kern_return_t mach_wait_until_trap(
 569                                 struct mach_wait_until_trap_args *args);
 570
 571 struct mk_timer_create_trap_args {
 572     int32_t dummy;
 573 };
 574 extern mach_port_name_t mk_timer_create_trap(
 575                                 struct mk_timer_create_trap_args *args);
 576
 577 struct mk_timer_destroy_trap_args {
 578         PAD_ARG_(mach_port_name_t, name);
 579 };
 580 extern kern_return_t mk_timer_destroy_trap(
 581                                 struct mk_timer_destroy_trap_args *args);
 582
 583 struct mk_timer_arm_trap_args {
 584         PAD_ARG_(mach_port_name_t, name);
 585         PAD_ARG_(uint64_t, expire_time);
 586 };
 587 extern kern_return_t mk_timer_arm_trap(
 588                                 struct mk_timer_arm_trap_args *args);
 589
 590 struct mk_timer_cancel_trap_args {
 591     PAD_ARG_(mach_port_name_t, name);
 592     PAD_ARG_(user_addr_t, result_time);
 593 };
 594 extern kern_return_t mk_timer_cancel_trap(
 595                                 struct mk_timer_cancel_trap_args *args);
 596
 597 struct _kernelrpc_mach_vm_allocate_trap_args {
 598         PAD_ARG_(mach_port_name_t, target);     /* 1 word */
 599         PAD_ARG_(user_addr_t, addr);            /* 1 word */
 600         PAD_ARG_(mach_vm_size_t, size);         /* 2 words */
 601         PAD_ARG_(int, flags);                   /* 1 word */
 602 };                                              /* Total: 5 */
 603
 604 extern kern_return_t _kernelrpc_mach_vm_allocate_trap(
 605                                 struct _kernelrpc_mach_vm_allocate_trap_args *args);
 606
 607 struct _kernelrpc_mach_vm_deallocate_args {
 608         PAD_ARG_(mach_port_name_t, target);     /* 1 word */
 609         PAD_ARG_(mach_vm_address_t, address);   /* 2 words */
 610         PAD_ARG_(mach_vm_size_t, size);         /* 2 words */
 611 };                                              /* Total: 5 */
 612 extern kern_return_t _kernelrpc_mach_vm_deallocate_trap(
 613                                 struct _kernelrpc_mach_vm_deallocate_args *args);
 614
 615 struct _kernelrpc_mach_vm_protect_args {
 616         PAD_ARG_(mach_port_name_t, target);     /* 1 word */
 617         PAD_ARG_(mach_vm_address_t, address);   /* 2 words */
 618         PAD_ARG_(mach_vm_size_t, size);         /* 2 words */
 619         PAD_ARG_(boolean_t, set_maximum);       /* 1 word */
 620         PAD_ARG_(vm_prot_t, new_protection);    /* 1 word */
 621 };                                              /* Total: 7 */
 622 extern kern_return_t _kernelrpc_mach_vm_protect_trap(
 623                                 struct _kernelrpc_mach_vm_protect_args *args);
 624
 625 struct _kernelrpc_mach_vm_map_trap_args {
 626         PAD_ARG_(mach_port_name_t, target);
 627         PAD_ARG_(user_addr_t, addr);
 628         PAD_ARG_(mach_vm_size_t, size);
 629         PAD_ARG_(mach_vm_offset_t, mask);
 630         PAD_ARG_(int, flags);
 631         PAD_ARG_8
 632         PAD_ARG_(vm_prot_t, cur_protection);
 633 };
 634 extern kern_return_t _kernelrpc_mach_vm_map_trap(
 635                                 struct _kernelrpc_mach_vm_map_trap_args *args);
 636
 637 struct _kernelrpc_mach_vm_purgable_control_trap_args {
 638         PAD_ARG_(mach_port_name_t, target);     /* 1 word */
 639         PAD_ARG_(mach_vm_offset_t, address);    /* 2 words */
 640         PAD_ARG_(vm_purgable_t, control);       /* 1 word */
 641         PAD_ARG_(user_addr_t, state);           /* 1 word */
 642 };                                              /* Total: 5 */
 643
 644 extern kern_return_t _kernelrpc_mach_vm_purgable_control_trap(
 645         struct _kernelrpc_mach_vm_purgable_control_trap_args *args);
 646
 647 struct _kernelrpc_mach_port_allocate_args {
 648         PAD_ARG_(mach_port_name_t, target);
 649         PAD_ARG_(mach_port_right_t, right);
 650         PAD_ARG_(user_addr_t, name);
 651 };
 652 extern kern_return_t _kernelrpc_mach_port_allocate_trap(
 653                                 struct _kernelrpc_mach_port_allocate_args *args);
 654
 655
 656 struct _kernelrpc_mach_port_destroy_args {
 657         PAD_ARG_(mach_port_name_t, target);
 658         PAD_ARG_(mach_port_name_t, name);
 659 };
 660 extern kern_return_t _kernelrpc_mach_port_destroy_trap(
 661                                 struct _kernelrpc_mach_port_destroy_args *args);
 662
 663 struct _kernelrpc_mach_port_deallocate_args {
 664         PAD_ARG_(mach_port_name_t, target);
 665         PAD_ARG_(mach_port_name_t, name);
 666 };
 667 extern kern_return_t _kernelrpc_mach_port_deallocate_trap(
 668                                 struct _kernelrpc_mach_port_deallocate_args *args);
 669
 670 struct _kernelrpc_mach_port_mod_refs_args {
 671         PAD_ARG_(mach_port_name_t, target);
 672         PAD_ARG_(mach_port_name_t, name);
 673         PAD_ARG_(mach_port_right_t, right);
 674         PAD_ARG_(mach_port_delta_t, delta);
 675 };
 676 extern kern_return_t _kernelrpc_mach_port_mod_refs_trap(
 677                                 struct _kernelrpc_mach_port_mod_refs_args *args);
 678
 679 struct _kernelrpc_mach_port_move_member_args {
 680         PAD_ARG_(mach_port_name_t, target);
 681         PAD_ARG_(mach_port_name_t, member);
 682         PAD_ARG_(mach_port_name_t, after);
 683 };
 684 extern kern_return_t _kernelrpc_mach_port_move_member_trap(
 685                                 struct _kernelrpc_mach_port_move_member_args *args);
 686
 687 struct _kernelrpc_mach_port_insert_right_args {
 688         PAD_ARG_(mach_port_name_t, target);
 689         PAD_ARG_(mach_port_name_t, name);
 690         PAD_ARG_(mach_port_name_t, poly);
 691         PAD_ARG_(mach_msg_type_name_t, polyPoly);
 692 };
 693 extern kern_return_t _kernelrpc_mach_port_insert_right_trap(
 694                                 struct _kernelrpc_mach_port_insert_right_args *args);
 695
 696 struct _kernelrpc_mach_port_insert_member_args {
 697         PAD_ARG_(mach_port_name_t, target);
 698         PAD_ARG_(mach_port_name_t, name);
 699         PAD_ARG_(mach_port_name_t, pset);
 700 };
 701 extern kern_return_t _kernelrpc_mach_port_insert_member_trap(
 702                                 struct _kernelrpc_mach_port_insert_member_args *args);
 703
 704 struct _kernelrpc_mach_port_extract_member_args {
 705         PAD_ARG_(mach_port_name_t, target);
 706         PAD_ARG_(mach_port_name_t, name);
 707         PAD_ARG_(mach_port_name_t, pset);
 708 };
 709 extern kern_return_t _kernelrpc_mach_port_extract_member_trap(
 710                                 struct _kernelrpc_mach_port_extract_member_args *args);
 711
 712 struct _kernelrpc_mach_port_construct_args {
 713         PAD_ARG_(mach_port_name_t, target);
 714         PAD_ARG_(user_addr_t, options);
 715         PAD_ARG_(uint64_t, context);
 716         PAD_ARG_(user_addr_t, name);
 717 };
 718 extern kern_return_t _kernelrpc_mach_port_construct_trap(
 719                                 struct _kernelrpc_mach_port_construct_args *args);
 720
 721 struct _kernelrpc_mach_port_destruct_args {
 722         PAD_ARG_(mach_port_name_t, target);
 723         PAD_ARG_(mach_port_name_t, name);
 724         PAD_ARG_(mach_port_delta_t, srdelta);
 725         PAD_ARG_(uint64_t, guard);
 726 };
 727 extern kern_return_t _kernelrpc_mach_port_destruct_trap(
 728                                 struct _kernelrpc_mach_port_destruct_args *args);
 729
 730 struct _kernelrpc_mach_port_guard_args {
 731         PAD_ARG_(mach_port_name_t, target);
 732         PAD_ARG_(mach_port_name_t, name);
 733         PAD_ARG_(uint64_t, guard);
 734         PAD_ARG_(boolean_t, strict);
 735 };
 736 extern kern_return_t _kernelrpc_mach_port_guard_trap(
 737                                 struct _kernelrpc_mach_port_guard_args *args);
 738
 739 struct _kernelrpc_mach_port_unguard_args {
 740         PAD_ARG_(mach_port_name_t, target);
 741         PAD_ARG_(mach_port_name_t, name);
 742         PAD_ARG_(uint64_t, guard);
 743 };
 744 extern kern_return_t _kernelrpc_mach_port_unguard_trap(
 745                                 struct _kernelrpc_mach_port_unguard_args *args);
 746
 747 struct mach_generate_activity_id_args {
 748         PAD_ARG_(mach_port_name_t, target);
 749         PAD_ARG_(int, count);
 750         PAD_ARG_(user_addr_t, activity_id);
 751 };
 752 extern kern_return_t mach_generate_activity_id(
 753                                 struct mach_generate_activity_id_args *args);
 754
 755 /*
 756  * Voucher trap interfaces
 757  */
 758
 759 struct host_create_mach_voucher_args {
 760         PAD_ARG_(mach_port_name_t, host);
 761         PAD_ARG_(mach_voucher_attr_raw_recipe_array_t, recipes);
 762         PAD_ARG_(int, recipes_size);
 763         PAD_ARG_(user_addr_t, voucher);
 764 };
 765 extern kern_return_t host_create_mach_voucher_trap(
 766                                 struct host_create_mach_voucher_args *args);
 767
 768 struct mach_voucher_extract_attr_recipe_args {
 769         PAD_ARG_(mach_port_name_t, voucher_name);
 770         PAD_ARG_(mach_voucher_attr_key_t, key);
 771         PAD_ARG_(mach_voucher_attr_raw_recipe_t, recipe);
 772         PAD_ARG_(user_addr_t, recipe_size);
 773 };
 774
 775 extern kern_return_t mach_voucher_extract_attr_recipe_trap(
 776                                 struct mach_voucher_extract_attr_recipe_args *args);
 777
 778
 779 /* not published to LP64 clients yet */
 780 struct iokit_user_client_trap_args {
 781         PAD_ARG_(void *, userClientRef);
 782         PAD_ARG_(uint32_t, index);
 783         PAD_ARG_(void *, p1);
 784         PAD_ARG_(void *, p2);
 785         PAD_ARG_(void *, p3);
 786         PAD_ARG_(void *, p4);
 787         PAD_ARG_(void *, p5);
 788         PAD_ARG_8
 789         PAD_ARG_(void *, p6);
 790 };
 791 kern_return_t iokit_user_client_trap(
 792                                 struct iokit_user_client_trap_args *args);
 793
 794 #undef PAD_
 795 #undef PADL_
 796 #undef PADR_
 797 #undef PAD_ARG_
 798 #undef PAD_ARG_8
 799
 800 #endif  /* XNU_KERNEL_PRIVATE */
 801
 802 #endif  /* KERNEL */
 803
 804 __END_DECLS
 805
 806 #endif  /* _MACH_MACH_TRAPS_H_ */