[apple/xnu.git] / osfmk / mach / syscall_sw.h

/*
 * Copyright (c) 2000-2004 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. 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, 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.
 */

#ifdef	PRIVATE

#ifndef	_MACH_SYSCALL_SW_H_
#define _MACH_SYSCALL_SW_H_

/*
 *	The machine-dependent "syscall_sw.h" file should
 *	define a macro for
 *		kernel_trap(trap_name, trap_number, arg_count)
 *	which will expand into assembly code for the
 *	trap.
 *
 *	N.B.: When adding calls, do not put spaces in the macros.
 */

#include <mach/machine/syscall_sw.h>

/*
 *	These trap numbers should be taken from the
 *	table in <kern/syscall_sw.c>.
 */

/* 
 * i386 and x86_64 just load of the stack or use
 * registers in order; no munging is required, 
 * and number of args is ignored.  ARM loads args
 * into registers beyond r3, unlike the normal 
 * procedure call standard; we pad for 64-bit args.
 */
kernel_trap(_kernelrpc_mach_vm_allocate_trap,-10,5) /* 4 args, +1 for mach_vm_size_t */
kernel_trap(_kernelrpc_mach_vm_purgable_control_trap,-11,5) /* 4 args, +1 for mach_vm_offset_t */
kernel_trap(_kernelrpc_mach_vm_deallocate_trap,-12,5) /* 3 args, +2 for mach_vm_size_t and mach_vm_address_t */
kernel_trap(_kernelrpc_mach_vm_protect_trap,-14,7) /* 5 args, +2 for mach_vm_address_t and mach_vm_size_t */
kernel_trap(_kernelrpc_mach_vm_map_trap,-15,9)
kernel_trap(_kernelrpc_mach_port_allocate_trap,-16,3)
kernel_trap(_kernelrpc_mach_port_destroy_trap,-17,2)
kernel_trap(_kernelrpc_mach_port_deallocate_trap,-18,2)
kernel_trap(_kernelrpc_mach_port_mod_refs_trap,-19,4)
kernel_trap(_kernelrpc_mach_port_move_member_trap,-20,3)
kernel_trap(_kernelrpc_mach_port_insert_right_trap,-21,4)
kernel_trap(_kernelrpc_mach_port_insert_member_trap,-22,3)
kernel_trap(_kernelrpc_mach_port_extract_member_trap,-23,3)
kernel_trap(_kernelrpc_mach_port_construct_trap,-24,5)
kernel_trap(_kernelrpc_mach_port_destruct_trap,-25,5)

kernel_trap(mach_reply_port,-26,0)
kernel_trap(thread_self_trap,-27,0)
kernel_trap(task_self_trap,-28,0)
kernel_trap(host_self_trap,-29,0)

kernel_trap(mach_msg_trap,-31,7)
kernel_trap(mach_msg_overwrite_trap,-32,9)
kernel_trap(semaphore_signal_trap, -33, 1)
kernel_trap(semaphore_signal_all_trap, -34, 1)
kernel_trap(semaphore_signal_thread_trap, -35, 2)
kernel_trap(semaphore_wait_trap,-36,1)
kernel_trap(semaphore_wait_signal_trap,-37,2)
kernel_trap(semaphore_timedwait_trap,-38,3)
kernel_trap(semaphore_timedwait_signal_trap,-39,4)

kernel_trap(_kernelrpc_mach_port_guard_trap,-41,5)
kernel_trap(_kernelrpc_mach_port_unguard_trap,-42,4)
kernel_trap(mach_generate_activity_id, -43, 3)

kernel_trap(task_name_for_pid,-44,3)
kernel_trap(task_for_pid,-45,3)
kernel_trap(pid_for_task,-46,2)

#if defined(__LP64__)
kernel_trap(macx_swapon,-48, 4)
kernel_trap(macx_swapoff,-49, 2)
#else	/* __LP64__ */
kernel_trap(macx_swapon,-48, 5)
kernel_trap(macx_swapoff,-49, 3)
#endif	/* __LP64__ */
kernel_trap(macx_triggers,-51, 4)
kernel_trap(macx_backing_store_suspend,-52, 1)
kernel_trap(macx_backing_store_recovery,-53, 1)

/* These are currently used by pthreads even on LP64 */
/* But as soon as that is fixed - they will go away there */
kernel_trap(swtch_pri,-59,1)
kernel_trap(swtch,-60,0)

kernel_trap(syscall_thread_switch,-61,3)
kernel_trap(clock_sleep_trap,-62,5)

/* voucher traps */
kernel_trap(host_create_mach_voucher_trap,-70,4)
/* mach_voucher_extract_attr_content */
kernel_trap(mach_voucher_extract_attr_recipe_trap,-72,4)
/* mach_voucher_extract_all_attr_recipes */
/* mach_voucher_attr_command */
/* mach_voucher_debug_info */

kernel_trap(mach_timebase_info_trap,-89,1)

#if		defined(__LP64__)
/* unit64_t arguments passed in one register in LP64 */
kernel_trap(mach_wait_until,-90,1)
#else	/* __LP64__ */
kernel_trap(mach_wait_until,-90,2)
#endif	/* __LP64__ */

kernel_trap(mk_timer_create,-91,0)
kernel_trap(mk_timer_destroy,-92,1)

#if		defined(__LP64__)
/* unit64_t arguments passed in one register in LP64 */
kernel_trap(mk_timer_arm,-93,2)
#else	/* __LP64__ */
kernel_trap(mk_timer_arm,-93,3)
#endif	/* __LP64__ */

kernel_trap(mk_timer_cancel,-94,2)
#if		defined(__LP64__)
kernel_trap(mk_timer_arm_leeway,-95,4)
#else
kernel_trap(mk_timer_arm_leeway,-95,7)
#endif
/*
 * N.B: Trap #-100 is in use by IOTrap.s in the IOKit Framework
 * (iokit_user_client_trap)
 */
#endif	/* _MACH_SYSCALL_SW_H_ */

#endif	/* PRIVATE */
Commit	Line	Data
1c79356b	1	/*
91447636	2	* Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
1c79356b	3	*
2d21ac55	4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
1c79356b	5	*
2d21ac55 A	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.
8f6c56a5	14	*
2d21ac55 A	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
8f6c56a5 A	20	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
8f6c56a5 A	21	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
2d21ac55 A	22	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	23	* Please see the License for the specific language governing rights and
	24	* limitations under the License.
8f6c56a5	25	*
2d21ac55	26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
1c79356b A	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
91447636 A	57	#ifdef PRIVATE
91447636 A	58
1c79356b A	59	#ifndef _MACH_SYSCALL_SW_H_
	60	#define _MACH_SYSCALL_SW_H_
	61
	62	/*
	63	* The machine-dependent "syscall_sw.h" file should
	64	* define a macro for
	65	* kernel_trap(trap_name, trap_number, arg_count)
	66	* which will expand into assembly code for the
	67	* trap.
	68	*
	69	* N.B.: When adding calls, do not put spaces in the macros.
	70	*/
	71
	72	#include <mach/machine/syscall_sw.h>
	73
	74	/*
	75	* These trap numbers should be taken from the
	76	* table in <kern/syscall_sw.c>.
	77	*/
	78
316670eb A	79	/*
	80	* i386 and x86_64 just load of the stack or use
	81	* registers in order; no munging is required,
	82	* and number of args is ignored. ARM loads args
	83	* into registers beyond r3, unlike the normal
	84	* procedure call standard; we pad for 64-bit args.
	85	*/
	86	kernel_trap(_kernelrpc_mach_vm_allocate_trap,-10,5) /* 4 args, +1 for mach_vm_size_t */
39037602	87	kernel_trap(_kernelrpc_mach_vm_purgable_control_trap,-11,5) /* 4 args, +1 for mach_vm_offset_t */
316670eb A	88	kernel_trap(_kernelrpc_mach_vm_deallocate_trap,-12,5) /* 3 args, +2 for mach_vm_size_t and mach_vm_address_t */
316670eb A	89	kernel_trap(_kernelrpc_mach_vm_protect_trap,-14,7) /* 5 args, +2 for mach_vm_address_t and mach_vm_size_t */
39236c6e	90	kernel_trap(_kernelrpc_mach_vm_map_trap,-15,9)
316670eb A	91	kernel_trap(_kernelrpc_mach_port_allocate_trap,-16,3)
	92	kernel_trap(_kernelrpc_mach_port_destroy_trap,-17,2)
	93	kernel_trap(_kernelrpc_mach_port_deallocate_trap,-18,2)
	94	kernel_trap(_kernelrpc_mach_port_mod_refs_trap,-19,4)
	95	kernel_trap(_kernelrpc_mach_port_move_member_trap,-20,3)
	96	kernel_trap(_kernelrpc_mach_port_insert_right_trap,-21,4)
	97	kernel_trap(_kernelrpc_mach_port_insert_member_trap,-22,3)
	98	kernel_trap(_kernelrpc_mach_port_extract_member_trap,-23,3)
39236c6e A	99	kernel_trap(_kernelrpc_mach_port_construct_trap,-24,5)
39236c6e A	100	kernel_trap(_kernelrpc_mach_port_destruct_trap,-25,5)
316670eb	101
1c79356b A	102	kernel_trap(mach_reply_port,-26,0)
	103	kernel_trap(thread_self_trap,-27,0)
	104	kernel_trap(task_self_trap,-28,0)
	105	kernel_trap(host_self_trap,-29,0)
91447636	106
9bccf70c	107	kernel_trap(mach_msg_trap,-31,7)
1c79356b A	108	kernel_trap(mach_msg_overwrite_trap,-32,9)
	109	kernel_trap(semaphore_signal_trap, -33, 1)
	110	kernel_trap(semaphore_signal_all_trap, -34, 1)
	111	kernel_trap(semaphore_signal_thread_trap, -35, 2)
	112	kernel_trap(semaphore_wait_trap,-36,1)
	113	kernel_trap(semaphore_wait_signal_trap,-37,2)
	114	kernel_trap(semaphore_timedwait_trap,-38,3)
	115	kernel_trap(semaphore_timedwait_signal_trap,-39,4)
	116
39236c6e A	117	kernel_trap(_kernelrpc_mach_port_guard_trap,-41,5)
39236c6e A	118	kernel_trap(_kernelrpc_mach_port_unguard_trap,-42,4)
39037602	119	kernel_trap(mach_generate_activity_id, -43, 3)
91447636	120
0c530ab8	121	kernel_trap(task_name_for_pid,-44,3)
1c79356b A	122	kernel_trap(task_for_pid,-45,3)
1c79356b A	123	kernel_trap(pid_for_task,-46,2)
91447636	124
b0d623f7	125	#if defined(__LP64__)
1c79356b A	126	kernel_trap(macx_swapon,-48, 4)
1c79356b A	127	kernel_trap(macx_swapoff,-49, 2)
b0d623f7 A	128	#else /* __LP64__ */
	129	kernel_trap(macx_swapon,-48, 5)
	130	kernel_trap(macx_swapoff,-49, 3)
	131	#endif /* __LP64__ */
1c79356b	132	kernel_trap(macx_triggers,-51, 4)
55e303ae A	133	kernel_trap(macx_backing_store_suspend,-52, 1)
55e303ae A	134	kernel_trap(macx_backing_store_recovery,-53, 1)
1c79356b	135
91447636 A	136	/* These are currently used by pthreads even on LP64 */
91447636 A	137	/* But as soon as that is fixed - they will go away there */
1c79356b A	138	kernel_trap(swtch_pri,-59,1)
1c79356b A	139	kernel_trap(swtch,-60,0)
91447636	140
1c79356b A	141	kernel_trap(syscall_thread_switch,-61,3)
	142	kernel_trap(clock_sleep_trap,-62,5)
	143
39037602 A	144	/* voucher traps */
	145	kernel_trap(host_create_mach_voucher_trap,-70,4)
	146	/* mach_voucher_extract_attr_content */
	147	kernel_trap(mach_voucher_extract_attr_recipe_trap,-72,4)
	148	/* mach_voucher_extract_all_attr_recipes */
	149	/* mach_voucher_attr_command */
	150	/* mach_voucher_debug_info */
	151
	152	kernel_trap(mach_timebase_info_trap,-89,1)
91447636 A	153
	154	#if defined(__LP64__)
	155	/* unit64_t arguments passed in one register in LP64 */
	156	kernel_trap(mach_wait_until,-90,1)
	157	#else /* __LP64__ */
1c79356b	158	kernel_trap(mach_wait_until,-90,2)
91447636 A	159	#endif /* __LP64__ */
91447636 A	160
1c79356b A	161	kernel_trap(mk_timer_create,-91,0)
1c79356b A	162	kernel_trap(mk_timer_destroy,-92,1)
91447636 A	163
	164	#if defined(__LP64__)
	165	/* unit64_t arguments passed in one register in LP64 */
	166	kernel_trap(mk_timer_arm,-93,2)
	167	#else /* __LP64__ */
1c79356b	168	kernel_trap(mk_timer_arm,-93,3)
91447636 A	169	#endif /* __LP64__ */
91447636 A	170
1c79356b	171	kernel_trap(mk_timer_cancel,-94,2)
813fb2f6 A	172	#if defined(__LP64__)
	173	kernel_trap(mk_timer_arm_leeway,-95,4)
	174	#else
	175	kernel_trap(mk_timer_arm_leeway,-95,7)
	176	#endif
2d21ac55 A	177	/*
	178	* N.B: Trap #-100 is in use by IOTrap.s in the IOKit Framework
	179	* (iokit_user_client_trap)
	180	*/
1c79356b	181	#endif /* _MACH_SYSCALL_SW_H_ */
91447636 A	182
91447636 A	183	#endif /* PRIVATE */