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- /*
- * Mach Operating System
- * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University.
- * Copyright (c) 1993,1994 The University of Utah and
- * the Computer Systems Laboratory (CSL).
- * 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, THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF
- * THIS SOFTWARE IN ITS "AS IS" CONDITION, AND DISCLAIM 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.
- */
- #include <mach/port.h>
- #include <mach/kern_return.h>
- #include <kern/debug.h>
- #include <kern/syscall_sw.h>
- /* Include declarations of the trap functions. */
- #include <mach/mach_traps.h>
- #include <mach/message.h>
- #include <kern/syscall_subr.h>
- #include <kern/ipc_mig.h>
- #include <kern/eventcount.h>
- #include <ipc/mach_port.h>
- /*
- * To add a new entry:
- * Add an "MACH_TRAP(routine, arg count)" to the table below.
- *
- * 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/ca/syscall_sw.h and ca/trap.c both need
- * to be modified for it to work successfully on an
- * RT. Similarly, mach/mips/syscall_sw.h and mips/locore.s
- * need to be modified before it will work on Pmaxen.
- *
- * WARNING: Don't use numbers 0 through -9. They (along with
- * the positive numbers) are reserved for Unix.
- */
- boolean_t kern_invalid_debug = FALSE;
- mach_port_t null_port(void)
- {
- if (kern_invalid_debug) SoftDebugger("null_port mach trap");
- return(MACH_PORT_NULL);
- }
- kern_return_t kern_invalid(void)
- {
- if (kern_invalid_debug) SoftDebugger("kern_invalid mach trap");
- return(KERN_INVALID_ARGUMENT);
- }
- 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(null_port, 0), /* 10 */
- MACH_TRAP(null_port, 0), /* 11 */
- MACH_TRAP(null_port, 0), /* 12 */
- MACH_TRAP(null_port, 0), /* 13 */
- MACH_TRAP(kern_invalid, 0), /* 14 */
- MACH_TRAP(kern_invalid, 0), /* 15 */
- MACH_TRAP(kern_invalid, 0), /* 16 */
- MACH_TRAP_STACK(evc_wait, 1), /* 17 */
- MACH_TRAP_STACK(evc_wait_clear, 1), /* 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_STACK(mach_msg_trap, 7), /* 25 */
- MACH_TRAP(mach_reply_port, 0), /* 26 */
- MACH_TRAP(mach_thread_self, 0), /* 27 */
- MACH_TRAP(mach_task_self, 0), /* 28 */
- MACH_TRAP(mach_host_self, 0), /* 29 */
- #ifdef MACH_KDB
- MACH_TRAP_STACK(mach_print, 1), /* 30 */
- #else /* MACH_KDB */
- MACH_TRAP_STACK(kern_invalid, 0), /* 30 */
- #endif /* MACH_KDB */
- MACH_TRAP(kern_invalid, 0), /* 31 */
- MACH_TRAP(kern_invalid, 0), /* 32 */
- MACH_TRAP(kern_invalid, 0), /* 33 emul: task_by_pid */
- MACH_TRAP(kern_invalid, 0), /* 34 emul: pid_by_task */
- MACH_TRAP(kern_invalid, 0), /* 35 */
- MACH_TRAP(kern_invalid, 0), /* 36 */
- MACH_TRAP(kern_invalid, 0), /* 37 */
- MACH_TRAP(kern_invalid, 0), /* 38 */
- MACH_TRAP(syscall_device_writev_request, 6), /* 39 */
- MACH_TRAP(syscall_device_write_request, 6), /* 40 */
- MACH_TRAP(kern_invalid, 0), /* 41 emul: init_process */
- MACH_TRAP(kern_invalid, 0), /* 42 */
- MACH_TRAP(kern_invalid, 0), /* 43 emul: map_fd */
- MACH_TRAP(kern_invalid, 0), /* 44 emul: rfs_make_symlink */
- MACH_TRAP(kern_invalid, 0), /* 45 */
- MACH_TRAP(kern_invalid, 0), /* 46 */
- MACH_TRAP(kern_invalid, 0), /* 47 */
- MACH_TRAP(kern_invalid, 0), /* 48 */
- MACH_TRAP(kern_invalid, 0), /* 49 */
- MACH_TRAP(kern_invalid, 0), /* 50 */
- MACH_TRAP(kern_invalid, 0), /* 51 */
- MACH_TRAP(kern_invalid, 0), /* 52 emul: htg_syscall */
- MACH_TRAP(kern_invalid, 0), /* 53 emul: set_ras_address */
- MACH_TRAP(kern_invalid, 0), /* 54 */
- MACH_TRAP(null_port, 0), /* 55 */
- MACH_TRAP(null_port, 0), /* 56 */
- MACH_TRAP(kern_invalid, 0), /* 57 */
- MACH_TRAP(kern_invalid, 0), /* 58 */
- MACH_TRAP_STACK(swtch_pri, 1), /* 59 */
- MACH_TRAP_STACK(swtch, 0), /* 60 */
- MACH_TRAP_STACK(thread_switch, 3), /* 61 */
- MACH_TRAP(kern_invalid, 0), /* 62 */
- MACH_TRAP(kern_invalid, 0), /* 63 */
- MACH_TRAP(syscall_vm_map, 11), /* 64 */
- MACH_TRAP(syscall_vm_allocate, 4), /* 65 */
- MACH_TRAP(syscall_vm_deallocate, 3), /* 66 */
- MACH_TRAP(kern_invalid, 0), /* 67 */
- MACH_TRAP(syscall_task_create, 3), /* 68 */
- MACH_TRAP(syscall_task_terminate, 1), /* 69 */
- MACH_TRAP(syscall_task_suspend, 1), /* 70 */
- MACH_TRAP(syscall_task_set_special_port, 3), /* 71 */
- MACH_TRAP(syscall_mach_port_allocate, 3), /* 72 */
- MACH_TRAP(syscall_mach_port_deallocate, 2), /* 73 */
- MACH_TRAP(syscall_mach_port_insert_right, 4), /* 74 */
- MACH_TRAP(syscall_mach_port_allocate_name, 3), /* 75 */
- MACH_TRAP(syscall_thread_depress_abort, 1), /* 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(kern_invalid, 0), /* 89 */
- MACH_TRAP(kern_invalid, 0), /* 90 */
- MACH_TRAP(kern_invalid, 0), /* 91 */
- MACH_TRAP(kern_invalid, 0), /* 92 */
- MACH_TRAP(kern_invalid, 0), /* 93 */
- MACH_TRAP(kern_invalid, 0), /* 94 */
- MACH_TRAP(kern_invalid, 0), /* 95 */
- MACH_TRAP(kern_invalid, 0), /* 96 */
- MACH_TRAP(kern_invalid, 0), /* 97 */
- MACH_TRAP(kern_invalid, 0), /* 98 */
- MACH_TRAP(kern_invalid, 0), /* 99 */
- MACH_TRAP(kern_invalid, 0), /* 100 */
- MACH_TRAP(kern_invalid, 0), /* 101 */
- MACH_TRAP(kern_invalid, 0), /* 102 */
- MACH_TRAP(kern_invalid, 0), /* 103 */
- MACH_TRAP(kern_invalid, 0), /* 104 */
- MACH_TRAP(kern_invalid, 0), /* 105 */
- MACH_TRAP(kern_invalid, 0), /* 106 */
- MACH_TRAP(kern_invalid, 0), /* 107 */
- 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 */
- MACH_TRAP(kern_invalid, 0), /* 128 */
- MACH_TRAP(kern_invalid, 0), /* 129 */
- };
- int mach_trap_count = (sizeof(mach_trap_table) / sizeof(mach_trap_table[0]));
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