X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/55e303ae13a4cf49d70f2294092726f2fffb9ef2..e2fac8b15b12a7979f72090454d850e612fc5b13:/osfmk/kern/syscall_sw.c?ds=sidebyside diff --git a/osfmk/kern/syscall_sw.c b/osfmk/kern/syscall_sw.c index 010ff4be8..4a8dd5e30 100644 --- a/osfmk/kern/syscall_sw.c +++ b/osfmk/kern/syscall_sw.c @@ -1,16 +1,19 @@ /* - * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. * - * @APPLE_LICENSE_HEADER_START@ - * - * Copyright (c) 1999-2003 Apple Computer, 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. Please obtain a copy of the License at - * http://www.opensource.apple.com/apsl/ and read it before using this - * file. + * 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 @@ -20,7 +23,7 @@ * Please see the License for the specific language governing rights and * limitations under the License. * - * @APPLE_LICENSE_HEADER_END@ + * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ @@ -54,13 +57,12 @@ */ #include +#include #include /* 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: @@ -89,161 +91,148 @@ int kern_invalid_debug = 0; #include #include -extern kern_return_t iokit_user_client_trap(); - mach_trap_t mach_trap_table[MACH_TRAP_TABLE_COUNT] = { - 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(mach_msg_trap, 7), /* 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(macx_backing_store_suspend, 1), /* 52 */ - MACH_TRAP(macx_backing_store_recovery, 1), /* 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 */ +/* 0 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 1 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 2 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 3 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 4 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 5 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 6 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 7 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 8 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 9 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 10 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 11 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 12 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 13 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 14 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 15 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 16 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 17 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 18 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 19 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 20 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 21 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 22 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 23 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 24 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 25 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 26 */ MACH_TRAP(mach_reply_port, 0, NULL, NULL), +/* 27 */ MACH_TRAP(thread_self_trap, 0, NULL, NULL), +/* 28 */ MACH_TRAP(task_self_trap, 0, NULL, NULL), +/* 29 */ MACH_TRAP(host_self_trap, 0, NULL, NULL), +/* 30 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 31 */ MACH_TRAP(mach_msg_trap, 7, munge_wwwwwww, munge_ddddddd), +/* 32 */ MACH_TRAP(mach_msg_overwrite_trap, 8, munge_wwwwwwww, munge_dddddddd), +/* 33 */ MACH_TRAP(semaphore_signal_trap, 1, munge_w, munge_d), +/* 34 */ MACH_TRAP(semaphore_signal_all_trap, 1, munge_w, munge_d), +/* 35 */ MACH_TRAP(semaphore_signal_thread_trap, 2, munge_ww, munge_dd), +/* 36 */ MACH_TRAP(semaphore_wait_trap, 1, munge_w, munge_d), +/* 37 */ MACH_TRAP(semaphore_wait_signal_trap, 2, munge_ww, munge_dd), +/* 38 */ MACH_TRAP(semaphore_timedwait_trap, 3, munge_www, munge_ddd), +/* 39 */ MACH_TRAP(semaphore_timedwait_signal_trap, 4, munge_wwww, munge_dddd), +/* 40 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 41 */ MACH_TRAP(init_process, 0, NULL, NULL), +/* 42 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 43 */ MACH_TRAP(map_fd, 5, munge_wwwww, munge_ddddd), +/* 44 */ MACH_TRAP(task_name_for_pid, 3, munge_www, munge_ddd), +/* 45 */ MACH_TRAP(task_for_pid, 3, munge_www, munge_ddd), +/* 46 */ MACH_TRAP(pid_for_task, 2, munge_ww,munge_dd), +/* 47 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 48 */ MACH_TRAP(macx_swapon, 4, munge_wwww, munge_dddd), +/* 49 */ MACH_TRAP(macx_swapoff, 2, munge_ww, munge_dd), +/* 50 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 51 */ MACH_TRAP(macx_triggers, 4, munge_wwww, munge_dddd), +/* 52 */ MACH_TRAP(macx_backing_store_suspend, 1, munge_w, munge_d), +/* 53 */ MACH_TRAP(macx_backing_store_recovery, 1, munge_w, munge_d), +/* 54 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 55 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 56 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 57 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 58 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 59 */ MACH_TRAP(swtch_pri, 0, NULL, NULL), +/* 60 */ MACH_TRAP(swtch, 0, NULL, NULL), +/* 61 */ MACH_TRAP(thread_switch, 3, munge_www, munge_ddd), +/* 62 */ MACH_TRAP(clock_sleep_trap, 5, munge_wwwww, munge_ddddd), +/* 63 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), /* 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 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 65 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 66 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 67 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 68 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 69 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 70 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 71 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 72 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 73 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 74 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 75 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 76 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 77 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 78 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 79 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 80 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 81 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 82 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 83 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 84 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 85 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 86 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 87 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 88 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 89 */ MACH_TRAP(mach_timebase_info_trap, 1, munge_w, munge_d), +/* 90 */ MACH_TRAP(mach_wait_until_trap, 2, munge_l, munge_d), +/* 91 */ MACH_TRAP(mk_timer_create_trap, 0, NULL, NULL), +/* 92 */ MACH_TRAP(mk_timer_destroy_trap, 1, munge_w, munge_d), +/* 93 */ MACH_TRAP(mk_timer_arm_trap, 3, munge_wl, munge_dd), +/* 94 */ MACH_TRAP(mk_timer_cancel_trap, 2, munge_ww, munge_dd), +/* 95 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), /* 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 */ +/* 96 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 97 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 98 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 99 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), /* 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 */ +/* 100 */ MACH_TRAP(iokit_user_client_trap, 8, munge_wwwwwwww, munge_dddddddd), +/* 101 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 102 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 103 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 104 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 105 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 106 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 107 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* traps 108-127 unused */ +/* 108 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 109 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 110 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 111 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 112 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 113 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 114 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 115 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 116 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 117 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 118 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 119 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 120 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 121 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 122 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 123 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 124 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 125 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 126 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), +/* 127 */ MACH_TRAP(kern_invalid, 0, NULL, NULL), }; 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) +kern_invalid( + __unused struct kern_invalid_args *args) { if (kern_invalid_debug) Debugger("kern_invalid mach trap"); return(KERN_INVALID_ARGUMENT); } -kern_return_t -not_implemented(void) -{ - return(MACH_SEND_INTERRUPTED); -}