X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/1c79356b52d46aa6b508fb032f5ae709b1f2897b..f427ee49d309d8fc33ebf3042c3a775f2f530ded:/osfmk/kern/syscall_sw.c diff --git a/osfmk/kern/syscall_sw.c b/osfmk/kern/syscall_sw.c index 2bfbd3b90..f6a6c7ad7 100644 --- a/osfmk/kern/syscall_sw.c +++ b/osfmk/kern/syscall_sw.c @@ -1,49 +1,55 @@ /* - * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000-2005, 2020 Apple Computer, Inc. All rights reserved. * - * @APPLE_LICENSE_HEADER_START@ - * - * The contents of this file constitute Original Code as defined in and - * are subject to the Apple Public Source License Version 1.1 (the - * "License"). You may not use this file except in compliance with the - * License. Please obtain a copy of the License at - * http://www.apple.com/publicsource and read it before using this file. - * - * This Original Code and all software distributed under the License are - * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER + * @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 OR NON-INFRINGEMENT. Please see the - * License for the specific language governing rights and limitations - * under the License. - * - * @APPLE_LICENSE_HEADER_END@ + * 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@ */ -/* +/* * Mach Operating System * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University * All Rights Reserved. - * + * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. - * + * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * + * * Carnegie Mellon requests users of this software to return to - * + * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 - * + * * any improvements or extensions that they make and grant Carnegie Mellon * the rights to redistribute these changes. */ @@ -51,21 +57,30 @@ */ #include +#include #include +#if CONFIG_REQUIRES_U32_MUNGING || (__arm__ && (__BIGGEST_ALIGNMENT__ > 4)) +#include +#endif /* Forwards */ -extern kern_return_t kern_invalid(void); -extern mach_port_name_t null_port(void); -extern kern_return_t not_implemented(void); + /* * To add a new entry: - * Add an "MACH_TRAP(routine, arg count)" to the table below. + * Add an "MACH_TRAP(routine, arg_count, num_32_bit_words, munge_routine)" to the table below. + * where, + * - routine: The trap handling routine in the kernel + * - arg_count: The number of arguments for the mach trap (independant of arch/arg size). + * This value also defines the number of 64-bit words copied in for a U64 process. + * - num_32_bit_words: The number of 32-bit words to be copied in for a U32 process. + * - munge_routine: The argument munging routine to align input args correctly. * - * Add trap definition to mach/syscall_sw.h and + * Also, add trap definition to mach/syscall_sw.h and * recompile user library. * + * * WARNING: If you add a trap which requires more than 7 * parameters, mach/{machine}/syscall_sw.h and {machine}/trap.c * and/or {machine}/locore.s may need to be modified for it @@ -86,161 +101,281 @@ int kern_invalid_debug = 0; #include #include -extern kern_return_t iokit_user_client_trap(); +const mach_trap_t mach_trap_table[MACH_TRAP_TABLE_COUNT] = { +/* 0 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 1 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 2 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 3 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 4 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 5 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 6 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 7 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 8 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 9 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 10 */ MACH_TRAP(_kernelrpc_mach_vm_allocate_trap, 4, 5, munge_wwlw), +/* 11 */ MACH_TRAP(_kernelrpc_mach_vm_purgable_control_trap, 4, 5, munge_wlww), +/* 12 */ MACH_TRAP(_kernelrpc_mach_vm_deallocate_trap, 3, 5, munge_wll), +/* 13 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 14 */ MACH_TRAP(_kernelrpc_mach_vm_protect_trap, 5, 7, munge_wllww), +/* 15 */ MACH_TRAP(_kernelrpc_mach_vm_map_trap, 6, 8, munge_wwllww), +/* 16 */ MACH_TRAP(_kernelrpc_mach_port_allocate_trap, 3, 3, munge_www), +/* 17 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 18 */ MACH_TRAP(_kernelrpc_mach_port_deallocate_trap, 2, 2, munge_ww), +/* 19 */ MACH_TRAP(_kernelrpc_mach_port_mod_refs_trap, 4, 4, munge_wwww), +/* 20 */ MACH_TRAP(_kernelrpc_mach_port_move_member_trap, 3, 3, munge_www), +/* 21 */ MACH_TRAP(_kernelrpc_mach_port_insert_right_trap, 4, 4, munge_wwww), +/* 22 */ MACH_TRAP(_kernelrpc_mach_port_insert_member_trap, 3, 3, munge_www), +/* 23 */ MACH_TRAP(_kernelrpc_mach_port_extract_member_trap, 3, 3, munge_www), +/* 24 */ MACH_TRAP(_kernelrpc_mach_port_construct_trap, 4, 5, munge_wwlw), +/* 25 */ MACH_TRAP(_kernelrpc_mach_port_destruct_trap, 4, 5, munge_wwwl), +/* 26 */ MACH_TRAP(mach_reply_port, 0, 0, NULL), +/* 27 */ MACH_TRAP(thread_self_trap, 0, 0, NULL), +/* 28 */ MACH_TRAP(task_self_trap, 0, 0, NULL), +/* 29 */ MACH_TRAP(host_self_trap, 0, 0, NULL), +/* 30 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 31 */ MACH_TRAP(mach_msg_trap, 7, 7, munge_wwwwwww), +/* 32 */ MACH_TRAP(mach_msg_overwrite_trap, 8, 8, munge_wwwwwwww), +/* 33 */ MACH_TRAP(semaphore_signal_trap, 1, 1, munge_w), +/* 34 */ MACH_TRAP(semaphore_signal_all_trap, 1, 1, munge_w), +/* 35 */ MACH_TRAP(semaphore_signal_thread_trap, 2, 2, munge_ww), +/* 36 */ MACH_TRAP(semaphore_wait_trap, 1, 1, munge_w), +/* 37 */ MACH_TRAP(semaphore_wait_signal_trap, 2, 2, munge_ww), +/* 38 */ MACH_TRAP(semaphore_timedwait_trap, 3, 3, munge_www), +/* 39 */ MACH_TRAP(semaphore_timedwait_signal_trap, 4, 4, munge_wwww), +/* 40 */ MACH_TRAP(_kernelrpc_mach_port_get_attributes_trap, 5, 5, munge_wwwww), +/* 41 */ MACH_TRAP(_kernelrpc_mach_port_guard_trap, 4, 5, munge_wwlw), +/* 42 */ MACH_TRAP(_kernelrpc_mach_port_unguard_trap, 3, 4, munge_wwl), +/* 43 */ MACH_TRAP(mach_generate_activity_id, 3, 3, munge_www), +/* 44 */ MACH_TRAP(task_name_for_pid, 3, 3, munge_www), +/* 45 */ MACH_TRAP(task_for_pid, 3, 3, munge_www), +/* 46 */ MACH_TRAP(pid_for_task, 2, 2, munge_ww), +/* 47 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 48 */ MACH_TRAP(macx_swapon, 4, 5, munge_lwww), +/* 49 */ MACH_TRAP(macx_swapoff, 2, 3, munge_lw), +/* 50 */ MACH_TRAP(thread_get_special_reply_port, 0, 0, NULL), +/* 51 */ MACH_TRAP(macx_triggers, 4, 4, munge_wwww), +/* 52 */ MACH_TRAP(macx_backing_store_suspend, 1, 1, munge_w), +/* 53 */ MACH_TRAP(macx_backing_store_recovery, 1, 1, munge_w), +/* 54 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 55 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 56 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 57 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 58 */ MACH_TRAP(pfz_exit, 0, 0, NULL), +/* 59 */ MACH_TRAP(swtch_pri, 0, 0, NULL), +/* 60 */ MACH_TRAP(swtch, 0, 0, NULL), +/* 61 */ MACH_TRAP(thread_switch, 3, 3, munge_www), +/* 62 */ MACH_TRAP(clock_sleep_trap, 5, 5, munge_wwwww), +/* 63 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 64 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 65 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 66 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 67 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 68 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 69 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 70 */ MACH_TRAP(host_create_mach_voucher_trap, 4, 4, munge_wwww), +/* 71 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 72 */ MACH_TRAP(mach_voucher_extract_attr_recipe_trap, 4, 4, munge_wwww), +/* 73 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 74 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 75 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 76 */ MACH_TRAP(_kernelrpc_mach_port_type_trap, 3, 3, munge_wwww), +/* 77 */ MACH_TRAP(_kernelrpc_mach_port_request_notification_trap, 7, 7, munge_wwwwwww), +/* 78 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 79 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 80 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 81 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 82 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 83 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 84 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 85 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 86 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 87 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 88 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 89 */ MACH_TRAP(mach_timebase_info_trap, 1, 1, munge_w), +/* 90 */ MACH_TRAP(mach_wait_until_trap, 1, 2, munge_l), +/* 91 */ MACH_TRAP(mk_timer_create_trap, 0, 0, NULL), +/* 92 */ MACH_TRAP(mk_timer_destroy_trap, 1, 1, munge_w), +/* 93 */ MACH_TRAP(mk_timer_arm_trap, 2, 3, munge_wl), +/* 94 */ MACH_TRAP(mk_timer_cancel_trap, 2, 2, munge_ww), +/* 95 */ MACH_TRAP(mk_timer_arm_leeway_trap, 4, 6, munge_wlll), +/* 96 */ MACH_TRAP(debug_control_port_for_pid, 3, 3, munge_www), +/* 97 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 98 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 99 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* traps 100-107 reserved for IOKit */ +/* 100 */ MACH_TRAP(iokit_user_client_trap, 8, 8, munge_wwwwwwww), +/* 101 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 102 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 103 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 104 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 105 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 106 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 107 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 108 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 109 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 110 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 111 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 112 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 113 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 114 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 115 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 116 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 117 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 118 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 119 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 120 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 121 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 122 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 123 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 124 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 125 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 126 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +/* 127 */ MACH_TRAP(kern_invalid, 0, 0, NULL), +}; -mach_trap_t mach_trap_table[] = { - MACH_TRAP(kern_invalid, 0), /* 0 */ /* Unix */ - MACH_TRAP(kern_invalid, 0), /* 1 */ /* Unix */ - MACH_TRAP(kern_invalid, 0), /* 2 */ /* Unix */ - MACH_TRAP(kern_invalid, 0), /* 3 */ /* Unix */ - MACH_TRAP(kern_invalid, 0), /* 4 */ /* Unix */ - MACH_TRAP(kern_invalid, 0), /* 5 */ /* Unix */ - MACH_TRAP(kern_invalid, 0), /* 6 */ /* Unix */ - MACH_TRAP(kern_invalid, 0), /* 7 */ /* Unix */ - MACH_TRAP(kern_invalid, 0), /* 8 */ /* Unix */ - MACH_TRAP(kern_invalid, 0), /* 9 */ /* Unix */ - MACH_TRAP(kern_invalid, 0), /* 10 */ - MACH_TRAP(kern_invalid, 0), /* 11 */ - MACH_TRAP(kern_invalid, 0), /* 12 */ - MACH_TRAP(kern_invalid, 0), /* 13 */ - MACH_TRAP(kern_invalid, 0), /* 14 */ - MACH_TRAP(kern_invalid, 0), /* 15 */ - MACH_TRAP(kern_invalid, 0), /* 16 */ - MACH_TRAP(kern_invalid, 0), /* 17 */ - MACH_TRAP(kern_invalid, 0), /* 18 */ - MACH_TRAP(kern_invalid, 0), /* 19 */ - MACH_TRAP(kern_invalid, 0), /* 20 */ - MACH_TRAP(kern_invalid, 0), /* 21 */ - MACH_TRAP(kern_invalid, 0), /* 22 */ - MACH_TRAP(kern_invalid, 0), /* 23 */ - MACH_TRAP(kern_invalid, 0), /* 24 */ - MACH_TRAP(kern_invalid, 0), /* 25 */ - MACH_TRAP(mach_reply_port, 0), /* 26 */ - MACH_TRAP(thread_self_trap, 0), /* 27 */ - MACH_TRAP(task_self_trap, 0), /* 28 */ - MACH_TRAP(host_self_trap, 0), /* 29 */ - MACH_TRAP(kern_invalid, 0), /* 30 */ - MACH_TRAP(kern_invalid, 0), /* 31 */ - MACH_TRAP(mach_msg_overwrite_trap, 9), /* 32 */ - MACH_TRAP(semaphore_signal_trap, 1), /* 33 */ - MACH_TRAP(semaphore_signal_all_trap, 1), /* 34 */ - MACH_TRAP(semaphore_signal_thread_trap, 2), /* 35 */ - MACH_TRAP(semaphore_wait_trap, 1), /* 36 */ - MACH_TRAP(semaphore_wait_signal_trap, 2), /* 37 */ - MACH_TRAP(semaphore_timedwait_trap, 3), /* 38 */ - MACH_TRAP(semaphore_timedwait_signal_trap, 4), /* 39 */ - MACH_TRAP(kern_invalid, 0), /* 40 */ - MACH_TRAP(init_process, 0), /* 41 */ - MACH_TRAP(kern_invalid, 0), /* 42 */ - MACH_TRAP(map_fd, 5), /* 43 */ - MACH_TRAP(kern_invalid, 0), /* 44 */ - MACH_TRAP(task_for_pid, 3), /* 45 */ - MACH_TRAP(pid_for_task, 2), /* 46 */ - MACH_TRAP(kern_invalid, 0), /* 47 */ - MACH_TRAP(macx_swapon, 4), /* 48 */ - MACH_TRAP(macx_swapoff, 2), /* 49 */ - MACH_TRAP(kern_invalid, 0), /* 50 */ - MACH_TRAP(macx_triggers, 4), /* 51 */ - MACH_TRAP(kern_invalid, 0), /* 52 */ - MACH_TRAP(kern_invalid, 0), /* 53 */ - MACH_TRAP(kern_invalid, 0), /* 54 */ - MACH_TRAP(kern_invalid, 0), /* 55 */ - MACH_TRAP(kern_invalid, 0), /* 56 */ - MACH_TRAP(kern_invalid, 0), /* 57 */ - MACH_TRAP(kern_invalid, 0), /* 58 */ - MACH_TRAP(swtch_pri, 1), /* 59 */ - MACH_TRAP(swtch, 0), /* 60 */ - MACH_TRAP(thread_switch, 3), /* 61 */ - MACH_TRAP(clock_sleep_trap, 5), /* 62 */ - MACH_TRAP(kern_invalid,0), /* 63 */ +const char * mach_syscall_name_table[MACH_TRAP_TABLE_COUNT] = { +/* 0 */ "kern_invalid", +/* 1 */ "kern_invalid", +/* 2 */ "kern_invalid", +/* 3 */ "kern_invalid", +/* 4 */ "kern_invalid", +/* 5 */ "kern_invalid", +/* 6 */ "kern_invalid", +/* 7 */ "kern_invalid", +/* 8 */ "kern_invalid", +/* 9 */ "kern_invalid", +/* 10 */ "_kernelrpc_mach_vm_allocate_trap", +/* 11 */ "kern_invalid", +/* 12 */ "_kernelrpc_mach_vm_deallocate_trap", +/* 13 */ "kern_invalid", +/* 14 */ "_kernelrpc_mach_vm_protect_trap", +/* 15 */ "_kernelrpc_mach_vm_map_trap", +/* 16 */ "_kernelrpc_mach_port_allocate_trap", +/* 17 */ "kern_invalid", +/* 18 */ "_kernelrpc_mach_port_deallocate_trap", +/* 19 */ "_kernelrpc_mach_port_mod_refs_trap", +/* 20 */ "_kernelrpc_mach_port_move_member_trap", +/* 21 */ "_kernelrpc_mach_port_insert_right_trap", +/* 22 */ "_kernelrpc_mach_port_insert_member_trap", +/* 23 */ "_kernelrpc_mach_port_extract_member_trap", +/* 24 */ "_kernelrpc_mach_port_construct_trap", +/* 25 */ "_kernelrpc_mach_port_destruct_trap", +/* 26 */ "mach_reply_port", +/* 27 */ "thread_self_trap", +/* 28 */ "task_self_trap", +/* 29 */ "host_self_trap", +/* 30 */ "kern_invalid", +/* 31 */ "mach_msg_trap", +/* 32 */ "mach_msg_overwrite_trap", +/* 33 */ "semaphore_signal_trap", +/* 34 */ "semaphore_signal_all_trap", +/* 35 */ "semaphore_signal_thread_trap", +/* 36 */ "semaphore_wait_trap", +/* 37 */ "semaphore_wait_signal_trap", +/* 38 */ "semaphore_timedwait_trap", +/* 39 */ "semaphore_timedwait_signal_trap", +/* 40 */ "kern_invalid", +/* 41 */ "_kernelrpc_mach_port_guard_trap", +/* 42 */ "_kernelrpc_mach_port_unguard_trap", +/* 43 */ "mach_generate_activity_id", +/* 44 */ "task_name_for_pid", +/* 45 */ "task_for_pid", +/* 46 */ "pid_for_task", +/* 47 */ "kern_invalid", +/* 48 */ "macx_swapon", +/* 49 */ "macx_swapoff", +/* 50 */ "thread_get_special_reply_port", +/* 51 */ "macx_triggers", +/* 52 */ "macx_backing_store_suspend", +/* 53 */ "macx_backing_store_recovery", +/* 54 */ "kern_invalid", +/* 55 */ "kern_invalid", +/* 56 */ "kern_invalid", +/* 57 */ "kern_invalid", +/* 58 */ "pfz_exit", +/* 59 */ "swtch_pri", +/* 60 */ "swtch", +/* 61 */ "thread_switch", +/* 62 */ "clock_sleep_trap", +/* 63 */ "kern_invalid", /* traps 64 - 95 reserved (debo) */ - MACH_TRAP(kern_invalid,0), /* 64 */ - MACH_TRAP(kern_invalid,0), /* 65 */ - MACH_TRAP(kern_invalid,0), /* 66 */ - MACH_TRAP(kern_invalid,0), /* 67 */ - MACH_TRAP(kern_invalid,0), /* 68 */ - MACH_TRAP(kern_invalid,0), /* 69 */ - MACH_TRAP(kern_invalid,0), /* 70 */ - MACH_TRAP(kern_invalid,0), /* 71 */ - MACH_TRAP(kern_invalid,0), /* 72 */ - MACH_TRAP(kern_invalid,0), /* 73 */ - MACH_TRAP(kern_invalid,0), /* 74 */ - MACH_TRAP(kern_invalid,0), /* 75 */ - MACH_TRAP(kern_invalid,0), /* 76 */ - MACH_TRAP(kern_invalid,0), /* 77 */ - MACH_TRAP(kern_invalid,0), /* 78 */ - MACH_TRAP(kern_invalid,0), /* 79 */ - MACH_TRAP(kern_invalid,0), /* 80 */ - MACH_TRAP(kern_invalid,0), /* 81 */ - MACH_TRAP(kern_invalid,0), /* 82 */ - MACH_TRAP(kern_invalid,0), /* 83 */ - MACH_TRAP(kern_invalid,0), /* 84 */ - MACH_TRAP(kern_invalid,0), /* 85 */ - MACH_TRAP(kern_invalid,0), /* 86 */ - MACH_TRAP(kern_invalid,0), /* 87 */ - MACH_TRAP(kern_invalid,0), /* 88 */ - MACH_TRAP(mach_timebase_info, 1), /* 89 */ - MACH_TRAP(mach_wait_until, 2), /* 90 */ - MACH_TRAP(mk_timer_create, 0), /* 91 */ - MACH_TRAP(mk_timer_destroy, 1), /* 92 */ - MACH_TRAP(mk_timer_arm, 3), /* 93 */ - MACH_TRAP(mk_timer_cancel, 2), /* 94 */ - MACH_TRAP(mk_timebase_info, 5), /* 95 */ +/* 64 */ "kern_invalid", +/* 65 */ "kern_invalid", +/* 66 */ "kern_invalid", +/* 67 */ "kern_invalid", +/* 68 */ "kern_invalid", +/* 69 */ "kern_invalid", +/* 70 */ "host_create_mach_voucher_trap", +/* 71 */ "kern_invalid", +/* 72 */ "mach_voucher_extract_attr_recipe_trap", +/* 73 */ "kern_invalid", +/* 74 */ "kern_invalid", +/* 75 */ "kern_invalid", +/* 76 */ "_kernelrpc_mach_port_type_trap", +/* 77 */ "_kernelrpc_mach_port_request_notification_trap", +/* 78 */ "kern_invalid", +/* 79 */ "kern_invalid", +/* 80 */ "kern_invalid", +/* 81 */ "kern_invalid", +/* 82 */ "kern_invalid", +/* 83 */ "kern_invalid", +/* 84 */ "kern_invalid", +/* 85 */ "kern_invalid", +/* 86 */ "kern_invalid", +/* 87 */ "kern_invalid", +/* 88 */ "kern_invalid", +/* 89 */ "mach_timebase_info_trap", +/* 90 */ "mach_wait_until_trap", +/* 91 */ "mk_timer_create_trap", +/* 92 */ "mk_timer_destroy_trap", +/* 93 */ "mk_timer_arm_trap", +/* 94 */ "mk_timer_cancel_trap", +/* 95 */ "kern_invalid", /* traps 64 - 95 reserved (debo) */ - MACH_TRAP(kern_invalid,0), /* 96 */ - MACH_TRAP(kern_invalid,0), /* 97 */ - MACH_TRAP(kern_invalid,0), /* 98 */ - MACH_TRAP(kern_invalid,0), /* 99 */ -/* traps 100-107 reserved for iokit (esb) */ - MACH_TRAP(iokit_user_client_trap, 8), - /* 100 */ /* IOKit */ - MACH_TRAP(kern_invalid,0), /* 101 */ /* IOKit */ - MACH_TRAP(kern_invalid,0), /* 102 */ /* IOKit */ - MACH_TRAP(kern_invalid,0), /* 103 */ /* IOKit */ - MACH_TRAP(kern_invalid,0), /* 104 */ /* IOKit */ - MACH_TRAP(kern_invalid,0), /* 105 */ /* IOKit */ - MACH_TRAP(kern_invalid,0), /* 106 */ /* IOKit */ - MACH_TRAP(kern_invalid,0), /* 107 */ /* IOKit */ - MACH_TRAP(kern_invalid,0), /* 108 */ - MACH_TRAP(kern_invalid,0), /* 109 */ - MACH_TRAP(kern_invalid,0), /* 110 */ - MACH_TRAP(kern_invalid,0), /* 111 */ - MACH_TRAP(kern_invalid,0), /* 112 */ - MACH_TRAP(kern_invalid,0), /* 113 */ - MACH_TRAP(kern_invalid,0), /* 114 */ - MACH_TRAP(kern_invalid,0), /* 115 */ - MACH_TRAP(kern_invalid,0), /* 116 */ - MACH_TRAP(kern_invalid,0), /* 117 */ - MACH_TRAP(kern_invalid,0), /* 118 */ - MACH_TRAP(kern_invalid,0), /* 119 */ - MACH_TRAP(kern_invalid,0), /* 120 */ - MACH_TRAP(kern_invalid,0), /* 121 */ - MACH_TRAP(kern_invalid,0), /* 122 */ - MACH_TRAP(kern_invalid,0), /* 123 */ - MACH_TRAP(kern_invalid,0), /* 124 */ - MACH_TRAP(kern_invalid,0), /* 125 */ - MACH_TRAP(kern_invalid,0), /* 126 */ - MACH_TRAP(kern_invalid,0), /* 127 */ +/* 96 */ "debug_control_port_for_pid", +/* 97 */ "kern_invalid", +/* 98 */ "kern_invalid", +/* 99 */ "kern_invalid", +/* traps 100-107 reserved for iokit (esb) */ +/* 100 */ "iokit_user_client_trap", +/* 101 */ "kern_invalid", +/* 102 */ "kern_invalid", +/* 103 */ "kern_invalid", +/* 104 */ "kern_invalid", +/* 105 */ "kern_invalid", +/* 106 */ "kern_invalid", +/* 107 */ "kern_invalid", +/* traps 108-127 unused */ +/* 108 */ "kern_invalid", +/* 109 */ "kern_invalid", +/* 110 */ "kern_invalid", +/* 111 */ "kern_invalid", +/* 112 */ "kern_invalid", +/* 113 */ "kern_invalid", +/* 114 */ "kern_invalid", +/* 115 */ "kern_invalid", +/* 116 */ "kern_invalid", +/* 117 */ "kern_invalid", +/* 118 */ "kern_invalid", +/* 119 */ "kern_invalid", +/* 120 */ "kern_invalid", +/* 121 */ "kern_invalid", +/* 122 */ "kern_invalid", +/* 123 */ "kern_invalid", +/* 124 */ "kern_invalid", +/* 125 */ "kern_invalid", +/* 126 */ "kern_invalid", +/* 127 */ "kern_invalid", }; -int mach_trap_count = (sizeof(mach_trap_table) / sizeof(mach_trap_table[0])); - -mach_port_name_t -null_port(void) -{ - if (kern_invalid_debug) Debugger("null_port mach trap"); - return(MACH_PORT_NULL); -} - -kern_return_t -kern_invalid(void) -{ - if (kern_invalid_debug) Debugger("kern_invalid mach trap"); - return(KERN_INVALID_ARGUMENT); -} +int mach_trap_count = (sizeof(mach_trap_table) / sizeof(mach_trap_table[0])); kern_return_t -not_implemented(void) +kern_invalid( + __unused struct kern_invalid_args *args) { - return(MACH_SEND_INTERRUPTED); + if (kern_invalid_debug) { + Debugger("kern_invalid mach trap"); + } + return KERN_INVALID_ARGUMENT; }