1 | /* |
2 | * Copyright (c) 2000-2005, 2020 Apple Computer, Inc. All rights reserved. |
3 | * |
4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
5 | * |
6 | * This file contains Original Code and/or Modifications of Original Code |
7 | * as defined in and that are subject to the Apple Public Source License |
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, |
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23 | * Please see the License for the specific language governing rights and |
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25 | * |
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 | #include <mach/mach_types.h> |
60 | #include <mach/mach_traps.h> |
61 | |
62 | #include <kern/syscall_sw.h> |
63 | #if CONFIG_REQUIRES_U32_MUNGING |
64 | #include <sys/munge.h> |
65 | #endif |
66 | |
67 | /* Forwards */ |
68 | |
69 | |
70 | /* |
71 | * To add a new entry: |
72 | * Add an "MACH_TRAP(routine, arg_count, num_32_bit_words, munge_routine)" to the table below. |
73 | * where, |
74 | * - routine: The trap handling routine in the kernel |
75 | * - arg_count: The number of arguments for the mach trap (independant of arch/arg size). |
76 | * This value also defines the number of 64-bit words copied in for a U64 process. |
77 | * - num_32_bit_words: The number of 32-bit words to be copied in for a U32 process. |
78 | * - munge_routine: The argument munging routine to align input args correctly. |
79 | * |
80 | * Also, add trap definition to mach/syscall_sw.h and |
81 | * recompile user library. |
82 | * |
83 | * |
84 | * WARNING: If you add a trap which requires more than 7 |
85 | * parameters, mach/{machine}/syscall_sw.h and {machine}/trap.c |
86 | * and/or {machine}/locore.s may need to be modified for it |
87 | * to work successfully. |
88 | * |
89 | * WARNING: Don't use numbers 0 through -9. They (along with |
90 | * the positive numbers) are reserved for Unix. |
91 | */ |
92 | |
93 | int kern_invalid_debug = 0; |
94 | |
95 | /* Include declarations of the trap functions. */ |
96 | |
97 | #include <mach/mach_traps.h> |
98 | #include <mach/mach_syscalls.h> |
99 | #include <kern/syscall_subr.h> |
100 | |
101 | #include <kern/clock.h> |
102 | #include <mach/mk_timer.h> |
103 | |
104 | |
105 | const mach_trap_t mach_trap_table[MACH_TRAP_TABLE_COUNT] = { |
106 | /* 0 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
107 | /* 1 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
108 | /* 2 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
109 | /* 3 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
110 | /* 4 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
111 | /* 5 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
112 | /* 6 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
113 | /* 7 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
114 | /* 8 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
115 | /* 9 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
116 | /* 10 */ MACH_TRAP(_kernelrpc_mach_vm_allocate_trap, 4, 5, munge_wwlw), |
117 | /* 11 */ MACH_TRAP(_kernelrpc_mach_vm_purgable_control_trap, 4, 5, munge_wlww), |
118 | /* 12 */ MACH_TRAP(_kernelrpc_mach_vm_deallocate_trap, 3, 5, munge_wll), |
119 | /* 13 */ MACH_TRAP(task_dyld_process_info_notify_get_trap, 2, 4, munge_ll), |
120 | /* 14 */ MACH_TRAP(_kernelrpc_mach_vm_protect_trap, 5, 7, munge_wllww), |
121 | /* 15 */ MACH_TRAP(_kernelrpc_mach_vm_map_trap, 6, 8, munge_wwllww), |
122 | /* 16 */ MACH_TRAP(_kernelrpc_mach_port_allocate_trap, 3, 3, munge_www), |
123 | /* 17 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
124 | /* 18 */ MACH_TRAP(_kernelrpc_mach_port_deallocate_trap, 2, 2, munge_ww), |
125 | /* 19 */ MACH_TRAP(_kernelrpc_mach_port_mod_refs_trap, 4, 4, munge_wwww), |
126 | /* 20 */ MACH_TRAP(_kernelrpc_mach_port_move_member_trap, 3, 3, munge_www), |
127 | /* 21 */ MACH_TRAP(_kernelrpc_mach_port_insert_right_trap, 4, 4, munge_wwww), |
128 | /* 22 */ MACH_TRAP(_kernelrpc_mach_port_insert_member_trap, 3, 3, munge_www), |
129 | /* 23 */ MACH_TRAP(_kernelrpc_mach_port_extract_member_trap, 3, 3, munge_www), |
130 | /* 24 */ MACH_TRAP(_kernelrpc_mach_port_construct_trap, 4, 5, munge_wwlw), |
131 | /* 25 */ MACH_TRAP(_kernelrpc_mach_port_destruct_trap, 4, 5, munge_wwwl), |
132 | /* 26 */ MACH_TRAP(mach_reply_port, 0, 0, NULL, .mach_trap_returns_port = 1), |
133 | /* 27 */ MACH_TRAP(thread_self_trap, 0, 0, NULL, .mach_trap_returns_port = 1), |
134 | /* 28 */ MACH_TRAP(task_self_trap, 0, 0, NULL, .mach_trap_returns_port = 1), |
135 | /* 29 */ MACH_TRAP(host_self_trap, 0, 0, NULL, .mach_trap_returns_port = 1), |
136 | /* 30 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
137 | /* 31 */ MACH_TRAP(mach_msg_trap, 7, 7, munge_wwwwwww), |
138 | /* 32 */ MACH_TRAP(mach_msg_overwrite_trap, 8, 8, munge_wwwwwwww), |
139 | /* 33 */ MACH_TRAP(semaphore_signal_trap, 1, 1, munge_w), |
140 | /* 34 */ MACH_TRAP(semaphore_signal_all_trap, 1, 1, munge_w), |
141 | /* 35 */ MACH_TRAP(semaphore_signal_thread_trap, 2, 2, munge_ww), |
142 | /* 36 */ MACH_TRAP(semaphore_wait_trap, 1, 1, munge_w), |
143 | /* 37 */ MACH_TRAP(semaphore_wait_signal_trap, 2, 2, munge_ww), |
144 | /* 38 */ MACH_TRAP(semaphore_timedwait_trap, 3, 3, munge_www), |
145 | /* 39 */ MACH_TRAP(semaphore_timedwait_signal_trap, 4, 4, munge_wwww), |
146 | /* 40 */ MACH_TRAP(_kernelrpc_mach_port_get_attributes_trap, 5, 5, munge_wwwww), |
147 | /* 41 */ MACH_TRAP(_kernelrpc_mach_port_guard_trap, 4, 5, munge_wwlw), |
148 | /* 42 */ MACH_TRAP(_kernelrpc_mach_port_unguard_trap, 3, 4, munge_wwl), |
149 | /* 43 */ MACH_TRAP(mach_generate_activity_id, 3, 3, munge_www), |
150 | /* 44 */ MACH_TRAP(task_name_for_pid, 3, 3, munge_www), |
151 | /* 45 */ MACH_TRAP(task_for_pid, 3, 3, munge_www), |
152 | /* 46 */ MACH_TRAP(pid_for_task, 2, 2, munge_ww), |
153 | #if defined(__LP64__) || defined(__arm64__) |
154 | /* 47 */ MACH_TRAP(mach_msg2_trap, 8, 16, munge_llllllll), |
155 | #else |
156 | /* 47 */ MACH_TRAP(kern_invalid, 0, 0, NULL), /* Do not take */ |
157 | #endif |
158 | /* 48 */ MACH_TRAP(macx_swapon, 4, 5, munge_lwww), |
159 | /* 49 */ MACH_TRAP(macx_swapoff, 2, 3, munge_lw), |
160 | /* 50 */ MACH_TRAP(thread_get_special_reply_port, 0, 0, NULL, .mach_trap_returns_port = 1), |
161 | /* 51 */ MACH_TRAP(macx_triggers, 4, 4, munge_wwww), |
162 | /* 52 */ MACH_TRAP(macx_backing_store_suspend, 1, 1, munge_w), |
163 | /* 53 */ MACH_TRAP(macx_backing_store_recovery, 1, 1, munge_w), |
164 | /* 54 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
165 | /* 55 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
166 | /* 56 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
167 | /* 57 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
168 | /* 58 */ MACH_TRAP(pfz_exit, 0, 0, NULL), |
169 | /* 59 */ MACH_TRAP(swtch_pri, 0, 0, NULL), |
170 | /* 60 */ MACH_TRAP(swtch, 0, 0, NULL), |
171 | /* 61 */ MACH_TRAP(thread_switch, 3, 3, munge_www), |
172 | /* 62 */ MACH_TRAP(clock_sleep_trap, 5, 5, munge_wwwww), |
173 | /* 63 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
174 | /* 64 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
175 | /* 65 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
176 | /* 66 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
177 | /* 67 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
178 | /* 68 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
179 | /* 69 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
180 | /* 70 */ MACH_TRAP(host_create_mach_voucher_trap, 4, 4, munge_wwww), |
181 | /* 71 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
182 | /* 72 */ MACH_TRAP(mach_voucher_extract_attr_recipe_trap, 4, 4, munge_wwww), |
183 | /* 73 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
184 | /* 74 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
185 | /* 75 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
186 | /* 76 */ MACH_TRAP(_kernelrpc_mach_port_type_trap, 3, 3, munge_wwww), |
187 | /* 77 */ MACH_TRAP(_kernelrpc_mach_port_request_notification_trap, 7, 7, munge_wwwwwww), |
188 | /* 78 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
189 | /* 79 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
190 | /* 80 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
191 | /* 81 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
192 | /* 82 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
193 | /* 83 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
194 | /* 84 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
195 | /* 85 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
196 | /* 86 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
197 | /* 87 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
198 | /* 88 */ MACH_TRAP(_exclaves_ctl_trap, 7, 12, munge_wwlllll), |
199 | /* 89 */ MACH_TRAP(mach_timebase_info_trap, 1, 1, munge_w), |
200 | /* 90 */ MACH_TRAP(mach_wait_until_trap, 1, 2, munge_l), |
201 | /* 91 */ MACH_TRAP(mk_timer_create_trap, 0, 0, NULL, .mach_trap_returns_port = 1), |
202 | /* 92 */ MACH_TRAP(mk_timer_destroy_trap, 1, 1, munge_w), |
203 | /* 93 */ MACH_TRAP(mk_timer_arm_trap, 2, 3, munge_wl), |
204 | /* 94 */ MACH_TRAP(mk_timer_cancel_trap, 2, 2, munge_ww), |
205 | /* 95 */ MACH_TRAP(mk_timer_arm_leeway_trap, 4, 6, munge_wlll), |
206 | /* 96 */ MACH_TRAP(debug_control_port_for_pid, 3, 3, munge_www), |
207 | /* 97 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
208 | /* 98 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
209 | /* 99 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
210 | /* traps 100-107 reserved for IOKit */ |
211 | /* 100 */ MACH_TRAP(iokit_user_client_trap, 8, 8, munge_wwwwwwww), |
212 | /* 101 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
213 | /* 102 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
214 | /* 103 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
215 | /* 104 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
216 | /* 105 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
217 | /* 106 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
218 | /* 107 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
219 | /* 108 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
220 | /* 109 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
221 | /* 110 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
222 | /* 111 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
223 | /* 112 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
224 | /* 113 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
225 | /* 114 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
226 | /* 115 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
227 | /* 116 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
228 | /* 117 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
229 | /* 118 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
230 | /* 119 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
231 | /* 120 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
232 | /* 121 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
233 | /* 122 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
234 | /* 123 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
235 | /* 124 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
236 | /* 125 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
237 | /* 126 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
238 | /* 127 */ MACH_TRAP(kern_invalid, 0, 0, NULL), |
239 | }; |
240 | |
241 | const char * const mach_syscall_name_table[MACH_TRAP_TABLE_COUNT] = { |
242 | /* 0 */ "kern_invalid" , |
243 | /* 1 */ "kern_invalid" , |
244 | /* 2 */ "kern_invalid" , |
245 | /* 3 */ "kern_invalid" , |
246 | /* 4 */ "kern_invalid" , |
247 | /* 5 */ "kern_invalid" , |
248 | /* 6 */ "kern_invalid" , |
249 | /* 7 */ "kern_invalid" , |
250 | /* 8 */ "kern_invalid" , |
251 | /* 9 */ "kern_invalid" , |
252 | /* 10 */ "_kernelrpc_mach_vm_allocate_trap" , |
253 | /* 11 */ "_kernelrpc_mach_vm_purgable_control_trap" , |
254 | /* 12 */ "_kernelrpc_mach_vm_deallocate_trap" , |
255 | /* 13 */ "task_dyld_process_info_notify_get_trap" , |
256 | /* 14 */ "_kernelrpc_mach_vm_protect_trap" , |
257 | /* 15 */ "_kernelrpc_mach_vm_map_trap" , |
258 | /* 16 */ "_kernelrpc_mach_port_allocate_trap" , |
259 | /* 17 */ "kern_invalid" , |
260 | /* 18 */ "_kernelrpc_mach_port_deallocate_trap" , |
261 | /* 19 */ "_kernelrpc_mach_port_mod_refs_trap" , |
262 | /* 20 */ "_kernelrpc_mach_port_move_member_trap" , |
263 | /* 21 */ "_kernelrpc_mach_port_insert_right_trap" , |
264 | /* 22 */ "_kernelrpc_mach_port_insert_member_trap" , |
265 | /* 23 */ "_kernelrpc_mach_port_extract_member_trap" , |
266 | /* 24 */ "_kernelrpc_mach_port_construct_trap" , |
267 | /* 25 */ "_kernelrpc_mach_port_destruct_trap" , |
268 | /* 26 */ "mach_reply_port" , |
269 | /* 27 */ "thread_self_trap" , |
270 | /* 28 */ "task_self_trap" , |
271 | /* 29 */ "host_self_trap" , |
272 | /* 30 */ "kern_invalid" , |
273 | /* 31 */ "mach_msg_trap" , |
274 | /* 32 */ "mach_msg_overwrite_trap" , |
275 | /* 33 */ "semaphore_signal_trap" , |
276 | /* 34 */ "semaphore_signal_all_trap" , |
277 | /* 35 */ "semaphore_signal_thread_trap" , |
278 | /* 36 */ "semaphore_wait_trap" , |
279 | /* 37 */ "semaphore_wait_signal_trap" , |
280 | /* 38 */ "semaphore_timedwait_trap" , |
281 | /* 39 */ "semaphore_timedwait_signal_trap" , |
282 | /* 40 */ "_kernelrpc_mach_port_get_attributes_trap" , |
283 | /* 41 */ "_kernelrpc_mach_port_guard_trap" , |
284 | /* 42 */ "_kernelrpc_mach_port_unguard_trap" , |
285 | /* 43 */ "mach_generate_activity_id" , |
286 | /* 44 */ "task_name_for_pid" , |
287 | /* 45 */ "task_for_pid" , |
288 | /* 46 */ "pid_for_task" , |
289 | #if defined(__LP64__) || defined(__arm64__) |
290 | /* 47 */ "mach_msg2_trap" , |
291 | #else |
292 | /* 47 */ "kern_invalid" , |
293 | #endif |
294 | /* 48 */ "macx_swapon" , |
295 | /* 49 */ "macx_swapoff" , |
296 | /* 50 */ "thread_get_special_reply_port" , |
297 | /* 51 */ "macx_triggers" , |
298 | /* 52 */ "macx_backing_store_suspend" , |
299 | /* 53 */ "macx_backing_store_recovery" , |
300 | /* 54 */ "kern_invalid" , |
301 | /* 55 */ "kern_invalid" , |
302 | /* 56 */ "kern_invalid" , |
303 | /* 57 */ "kern_invalid" , |
304 | /* 58 */ "pfz_exit" , |
305 | /* 59 */ "swtch_pri" , |
306 | /* 60 */ "swtch" , |
307 | /* 61 */ "thread_switch" , |
308 | /* 62 */ "clock_sleep_trap" , |
309 | /* 63 */ "kern_invalid" , |
310 | /* traps 64 - 95 reserved (debo) */ |
311 | /* 64 */ "kern_invalid" , |
312 | /* 65 */ "kern_invalid" , |
313 | /* 66 */ "kern_invalid" , |
314 | /* 67 */ "kern_invalid" , |
315 | /* 68 */ "kern_invalid" , |
316 | /* 69 */ "kern_invalid" , |
317 | /* 70 */ "host_create_mach_voucher_trap" , |
318 | /* 71 */ "kern_invalid" , |
319 | /* 72 */ "mach_voucher_extract_attr_recipe_trap" , |
320 | /* 73 */ "kern_invalid" , |
321 | /* 74 */ "kern_invalid" , |
322 | /* 75 */ "kern_invalid" , |
323 | /* 76 */ "_kernelrpc_mach_port_type_trap" , |
324 | /* 77 */ "_kernelrpc_mach_port_request_notification_trap" , |
325 | /* 78 */ "kern_invalid" , |
326 | /* 79 */ "kern_invalid" , |
327 | /* 80 */ "kern_invalid" , |
328 | /* 81 */ "kern_invalid" , |
329 | /* 82 */ "kern_invalid" , |
330 | /* 83 */ "kern_invalid" , |
331 | /* 84 */ "kern_invalid" , |
332 | /* 85 */ "kern_invalid" , |
333 | /* 86 */ "kern_invalid" , |
334 | /* 87 */ "kern_invalid" , |
335 | /* 88 */ "_exclaves_ctl_trap" , |
336 | /* 89 */ "mach_timebase_info_trap" , |
337 | /* 90 */ "mach_wait_until_trap" , |
338 | /* 91 */ "mk_timer_create_trap" , |
339 | /* 92 */ "mk_timer_destroy_trap" , |
340 | /* 93 */ "mk_timer_arm_trap" , |
341 | /* 94 */ "mk_timer_cancel_trap" , |
342 | /* 95 */ "mk_timer_arm_leeway_trap" , |
343 | /* traps 64 - 95 reserved (debo) */ |
344 | /* 96 */ "debug_control_port_for_pid" , |
345 | /* 97 */ "kern_invalid" , |
346 | /* 98 */ "kern_invalid" , |
347 | /* 99 */ "kern_invalid" , |
348 | /* traps 100-107 reserved for iokit (esb) */ |
349 | /* 100 */ "iokit_user_client_trap" , |
350 | /* 101 */ "kern_invalid" , |
351 | /* 102 */ "kern_invalid" , |
352 | /* 103 */ "kern_invalid" , |
353 | /* 104 */ "kern_invalid" , |
354 | /* 105 */ "kern_invalid" , |
355 | /* 106 */ "kern_invalid" , |
356 | /* 107 */ "kern_invalid" , |
357 | /* traps 108-127 unused */ |
358 | /* 108 */ "kern_invalid" , |
359 | /* 109 */ "kern_invalid" , |
360 | /* 110 */ "kern_invalid" , |
361 | /* 111 */ "kern_invalid" , |
362 | /* 112 */ "kern_invalid" , |
363 | /* 113 */ "kern_invalid" , |
364 | /* 114 */ "kern_invalid" , |
365 | /* 115 */ "kern_invalid" , |
366 | /* 116 */ "kern_invalid" , |
367 | /* 117 */ "kern_invalid" , |
368 | /* 118 */ "kern_invalid" , |
369 | /* 119 */ "kern_invalid" , |
370 | /* 120 */ "kern_invalid" , |
371 | /* 121 */ "kern_invalid" , |
372 | /* 122 */ "kern_invalid" , |
373 | /* 123 */ "kern_invalid" , |
374 | /* 124 */ "kern_invalid" , |
375 | /* 125 */ "kern_invalid" , |
376 | /* 126 */ "kern_invalid" , |
377 | /* 127 */ "kern_invalid" , |
378 | }; |
379 | |
380 | const int mach_trap_count = (sizeof(mach_trap_table) / sizeof(mach_trap_table[0])); |
381 | |
382 | kern_return_t |
383 | kern_invalid( |
384 | __unused struct kern_invalid_args *args) |
385 | { |
386 | if (kern_invalid_debug) { |
387 | Debugger(message: "kern_invalid mach trap" ); |
388 | } |
389 | return KERN_INVALID_ARGUMENT; |
390 | } |
391 | |