#include <mach/mach_traps.h>
#include <kern/syscall_sw.h>
+#include <sys/munge.h>
/* Forwards */
*
* WARNING: Don't use numbers 0 through -9. They (along with
* the positive numbers) are reserved for Unix.
+ *
+ * WARNING: The 'arg_count' parameter in the list below is poorly named.
+ * It doesn't refer to the number of arguments the trap takes -
+ * it actually refers to the number of 32-bit words that need
+ * to be copied in from userspace. The munging of words to trap
+ * arguments is done in mach_call_munger().
*/
int kern_invalid_debug = 0;
#include <kern/clock.h>
#include <mach/mk_timer.h>
-mach_trap_t mach_trap_table[MACH_TRAP_TABLE_COUNT] = {
+const mach_trap_t mach_trap_table[MACH_TRAP_TABLE_COUNT] = {
/* 0 */ MACH_TRAP(kern_invalid, 0, NULL, NULL),
/* 1 */ MACH_TRAP(kern_invalid, 0, NULL, NULL),
/* 2 */ 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),
+/* 10 */ MACH_TRAP(_kernelrpc_mach_vm_allocate_trap, 5, munge_wwlw, munge_dddd),
/* 11 */ MACH_TRAP(kern_invalid, 0, NULL, NULL),
-/* 12 */ MACH_TRAP(kern_invalid, 0, NULL, NULL),
+/* 12 */ MACH_TRAP(_kernelrpc_mach_vm_deallocate_trap, 5, munge_wll, munge_ddd),
/* 13 */ MACH_TRAP(kern_invalid, 0, NULL, NULL),
-/* 14 */ MACH_TRAP(kern_invalid, 0, NULL, NULL),
+/* 14 */ MACH_TRAP(_kernelrpc_mach_vm_protect_trap, 7, munge_wllww, munge_ddddd),
/* 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),
+/* 16 */ MACH_TRAP(_kernelrpc_mach_port_allocate_trap, 3, munge_www, munge_ddd),
+/* 17 */ MACH_TRAP(_kernelrpc_mach_port_destroy_trap, 2, munge_ww, munge_dd),
+/* 18 */ MACH_TRAP(_kernelrpc_mach_port_deallocate_trap, 2, munge_ww, munge_dd),
+/* 19 */ MACH_TRAP(_kernelrpc_mach_port_mod_refs_trap, 4, munge_wwww, munge_dddd),
+/* 20 */ MACH_TRAP(_kernelrpc_mach_port_move_member_trap, 3, munge_www, munge_ddd),
+/* 21 */ MACH_TRAP(_kernelrpc_mach_port_insert_right_trap, 4, munge_wwww, munge_dddd),
+/* 22 */ MACH_TRAP(_kernelrpc_mach_port_insert_member_trap, 3, munge_www, munge_ddd),
+/* 23 */ MACH_TRAP(_kernelrpc_mach_port_extract_member_trap, 3, munge_www, munge_ddd),
/* 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),
/* 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),
+/* 41 */ MACH_TRAP(kern_invalid, 0, NULL, NULL),
/* 42 */ MACH_TRAP(kern_invalid, 0, NULL, NULL),
+#if !defined(CONFIG_EMBEDDED)
/* 43 */ MACH_TRAP(map_fd, 5, munge_wwwww, munge_ddddd),
+#else
+/* 43 */ MACH_TRAP(kern_invalid, 0, NULL, NULL),
+#endif /* !defined(CONFIG_EMBEDDED) */
/* 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),
+/* 48 */ MACH_TRAP(macx_swapon, 5, munge_lwww, munge_dddd),
+/* 49 */ MACH_TRAP(macx_swapoff, 3, munge_lw, 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),
/* 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),
+/* 58 */ MACH_TRAP(pfz_exit, 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),
/* 127 */ MACH_TRAP(kern_invalid, 0, NULL, NULL),
};
+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 */ "kern_invalid",
+/* 16 */ "_kernelrpc_mach_port_allocate_trap",
+/* 17 */ "_kernelrpc_mach_port_destroy_trap",
+/* 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 */ "kern_invalid",
+/* 25 */ "kern_invalid",
+/* 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 */ "kern_invalid",
+/* 42 */ "kern_invalid",
+/* 43 */ "map_fd",
+/* 44 */ "task_name_for_pid",
+/* 45 */ "task_for_pid",
+/* 46 */ "pid_for_task",
+/* 47 */ "kern_invalid",
+/* 48 */ "macx_swapon",
+/* 49 */ "macx_swapoff",
+/* 50 */ "kern_invalid",
+/* 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) */
+/* 64 */ "kern_invalid",
+/* 65 */ "kern_invalid",
+/* 66 */ "kern_invalid",
+/* 67 */ "kern_invalid",
+/* 68 */ "kern_invalid",
+/* 69 */ "kern_invalid",
+/* 70 */ "kern_invalid",
+/* 71 */ "kern_invalid",
+/* 72 */ "kern_invalid",
+/* 73 */ "kern_invalid",
+/* 74 */ "kern_invalid",
+/* 75 */ "kern_invalid",
+/* 76 */ "kern_invalid",
+/* 77 */ "kern_invalid",
+/* 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) */
+/* 96 */ "kern_invalid",
+/* 97 */ "kern_invalid",
+/* 98 */ "kern_invalid",
+/* 99 */ "kern_invalid",
+/* traps 100-107 reserved for iokit (esb) */
+/* 100 */ "kern_invalid",
+/* 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]));
kern_return_t
projects / apple / xnu.git / blobdiff