[apple/xnu.git] / osfmk / mach / i386 / syscall_sw.h

/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
 * 
 * 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.
 * 
 * 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_LICENSE_HEADER_END@
 */
/*
 * @OSF_COPYRIGHT@
 */
/*
 * HISTORY
 * 
 * Revision 1.1.1.1  1998/09/22 21:05:31  wsanchez
 * Import of Mac OS X kernel (~semeria)
 *
 * Revision 1.2  1998/04/29 17:36:36  mburg
 * MK7.3 merger
 *
 * Revision 1.2.22.1  1998/02/03  09:32:55  gdt
 * 	Merge up to MK7.3
 * 	[1998/02/03  09:17:02  gdt]
 *
 * Revision 1.2.20.1  1997/06/17  03:00:55  devrcs
 * 	RPC Enhancements.
 * 	Added new definition of the rpc_return_trap.
 * 	[1996/04/26  21:53:51  yfei]
 * 
 * Revision 1.2.17.2  1996/02/16  00:07:27  yfei
 * 	Merged NSWC based RPC enhancements into MK7_MAIN.
 * 
 * Revision 1.2.12.2  1994/09/23  02:37:42  ezf
 * 	change marker to not FREE
 * 	[1994/09/22  21:40:17  ezf]
 * 
 * Revision 1.2.12.1  1994/08/26  20:48:44  watkins
 * 	Merge with rt2_shared.
 * 	[1994/08/26  18:38:55  watkins]
 * 
 * Revision 1.2.9.1  1994/07/18  22:03:32  burke
 * 	Check-in for merge.
 * 	[1994/07/15  21:04:49  burke]
 * 
 * Revision 1.2.7.3  1994/07/05  14:28:23  watkins
 * 	Merge with rpc.
 * 	[1994/07/05  14:27:30  watkins]
 * 
 * Revision 1.2.6.1  1994/05/18  21:18:29  watkins
 * 	Add macro for rpc call gate.
 * 	[1994/05/18  21:16:19  watkins]
 * 
 * Revision 1.2.2.2  1993/06/09  02:40:45  gm
 * 	Added to OSF/1 R1.3 from NMK15.0.
 * 	[1993/06/02  21:16:24  jeffc]
 * 
 * Revision 1.2  1993/04/19  16:34:14  devrcs
 * 	Fixes for ANSI C
 * 	[1993/02/26  13:35:10  sp]
 * 
 * Revision 1.1  1992/09/30  02:30:50  robert
 * 	Initial revision
 * 
 * $EndLog$
 */
/* CMU_HIST */
/*
 * Revision 2.5  91/05/14  16:52:22  mrt
 * 	Correcting copyright
 * 
 * Revision 2.4  91/02/05  17:32:17  mrt
 * 	Changed to new Mach copyright
 * 	[91/02/01  17:10:01  mrt]
 * 
 * Revision 2.3  90/12/05  23:46:16  af
 * 	Made GNU preproc happy.
 * 
 * Revision 2.2  90/05/03  15:48:01  dbg
 * 	Created.
 * 	[90/04/30  16:36:25  dbg]
 * 
 * Revision 1.3.1.1  89/12/22  22:22:03  rvb
 * 	Use asm.h
 * 	[89/12/22            rvb]
 * 
 * Revision 1.3  89/03/09  20:19:53  rpd
 * 	More cleanup.
 * 
 * Revision 1.2  89/02/26  13:01:00  gm0w
 * 	Changes for cleanup.
 * 
 * 31-Dec-88  Robert Baron (rvb) at Carnegie-Mellon University
 *	Derived from MACH2.0 vax release.
 *
 *  1-Sep-86  Michael Young (mwyoung) at Carnegie-Mellon University
 *	Created from mach_syscalls.h in the user library sources.
 *
 */
/* CMU_ENDHIST */
/* 
 * Mach Operating System
 * Copyright (c) 1991,1990,1989,1988 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.
 */
/*
 */

#ifndef	_MACH_I386_SYSCALL_SW_H_
#define _MACH_I386_SYSCALL_SW_H_

#include <architecture/i386/asm_help.h>

#define MACHCALLSEL     $0x07
#define RPCCALLSEL 	$0x0f

#define kernel_trap(trap_name,trap_number,number_args) \
LEAF(_##trap_name,0) ;\
	movl	$##trap_number,%eax   ;\
        lcall   MACHCALLSEL, $0 ;\
END(_##trap_name)

#define rpc_trap(trap_name,trap_number,number_args) \
LEAF(_##trap_name,0) ;\
        movl    $##trap_number,%eax; \
        lcall   RPCCALLSEL, $0 ;\
END(_##trap_name)

#define rpc_return_trap(trap_name,trap_number,number_args) \
LEAF(_##trap_name,0) ;\
	movl    %eax, %ecx; \
        movl    $##trap_number,%eax; \
        lcall   RPCCALLSEL, $0 ;\
END(_##trap_name)

#endif	/* _MACH_I386_SYSCALL_SW_H_ */
Commit	Line	Data
1c79356b A	1	/*
	2	* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
d7e50217	6	* Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
1c79356b	7	*
d7e50217 A	8	* This file contains Original Code and/or Modifications of Original Code
	9	* as defined in and that are subject to the Apple Public Source License
	10	* Version 2.0 (the 'License'). You may not use this file except in
	11	* compliance with the License. Please obtain a copy of the License at
	12	* http://www.opensource.apple.com/apsl/ and read it before using this
	13	* file.
	14	*
	15	* The Original Code and all software distributed under the License are
	16	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
1c79356b A	17	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
1c79356b A	18	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
d7e50217 A	19	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	20	* Please see the License for the specific language governing rights and
	21	* limitations under the License.
1c79356b A	22	*
	23	* @APPLE_LICENSE_HEADER_END@
	24	*/
	25	/*
	26	* @OSF_COPYRIGHT@
	27	*/
	28	/*
	29	* HISTORY
	30	*
	31	* Revision 1.1.1.1 1998/09/22 21:05:31 wsanchez
	32	* Import of Mac OS X kernel (~semeria)
	33	*
	34	* Revision 1.2 1998/04/29 17:36:36 mburg
	35	* MK7.3 merger
	36	*
	37	* Revision 1.2.22.1 1998/02/03 09:32:55 gdt
	38	* Merge up to MK7.3
	39	* [1998/02/03 09:17:02 gdt]
	40	*
	41	* Revision 1.2.20.1 1997/06/17 03:00:55 devrcs
	42	* RPC Enhancements.
	43	* Added new definition of the rpc_return_trap.
	44	* [1996/04/26 21:53:51 yfei]
	45	*
	46	* Revision 1.2.17.2 1996/02/16 00:07:27 yfei
	47	* Merged NSWC based RPC enhancements into MK7_MAIN.
	48	*
	49	* Revision 1.2.12.2 1994/09/23 02:37:42 ezf
	50	* change marker to not FREE
	51	* [1994/09/22 21:40:17 ezf]
	52	*
	53	* Revision 1.2.12.1 1994/08/26 20:48:44 watkins
	54	* Merge with rt2_shared.
	55	* [1994/08/26 18:38:55 watkins]
	56	*
	57	* Revision 1.2.9.1 1994/07/18 22:03:32 burke
	58	* Check-in for merge.
	59	* [1994/07/15 21:04:49 burke]
	60	*
	61	* Revision 1.2.7.3 1994/07/05 14:28:23 watkins
	62	* Merge with rpc.
	63	* [1994/07/05 14:27:30 watkins]
	64	*
	65	* Revision 1.2.6.1 1994/05/18 21:18:29 watkins
	66	* Add macro for rpc call gate.
	67	* [1994/05/18 21:16:19 watkins]
	68	*
	69	* Revision 1.2.2.2 1993/06/09 02:40:45 gm
	70	* Added to OSF/1 R1.3 from NMK15.0.
	71	* [1993/06/02 21:16:24 jeffc]
	72	*
	73	* Revision 1.2 1993/04/19 16:34:14 devrcs
	74	* Fixes for ANSI C
	75	* [1993/02/26 13:35:10 sp]
	76	*
	77	* Revision 1.1 1992/09/30 02:30:50 robert
	78	* Initial revision
	79	*
	80	* $EndLog$
	81	*/
	82	/* CMU_HIST */
	83	/*
	84	* Revision 2.5 91/05/14 16:52:22 mrt
	85	* Correcting copyright
86	*
87	* Revision 2.4 91/02/05 17:32:17 mrt
88	* Changed to new Mach copyright
89	* [91/02/01 17:10:01 mrt]
90	*
91	* Revision 2.3 90/12/05 23:46:16 af
92	* Made GNU preproc happy.
93	*
94	* Revision 2.2 90/05/03 15:48:01 dbg
95	* Created.
96	* [90/04/30 16:36:25 dbg]
97	*
98	* Revision 1.3.1.1 89/12/22 22:22:03 rvb
99	* Use asm.h
100	* [89/12/22 rvb]
101	*
102	* Revision 1.3 89/03/09 20:19:53 rpd
103	* More cleanup.
104	*
105	* Revision 1.2 89/02/26 13:01:00 gm0w
106	* Changes for cleanup.
107	*
108	* 31-Dec-88 Robert Baron (rvb) at Carnegie-Mellon University
109	* Derived from MACH2.0 vax release.
110	*
111	* 1-Sep-86 Michael Young (mwyoung) at Carnegie-Mellon University
112	* Created from mach_syscalls.h in the user library sources.
113	*
114	*/
115	/* CMU_ENDHIST */
116	/*
117	* Mach Operating System
118	* Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University
119	* All Rights Reserved.
120	*
121	* Permission to use, copy, modify and distribute this software and its
122	* documentation is hereby granted, provided that both the copyright
123	* notice and this permission notice appear in all copies of the
124	* software, derivative works or modified versions, and any portions
125	* thereof, and that both notices appear in supporting documentation.
126	*
127	* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
128	* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
129	* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
130	*
131	* Carnegie Mellon requests users of this software to return to
132	*
133	* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
134	* School of Computer Science
135	* Carnegie Mellon University
136	* Pittsburgh PA 15213-3890
137	*
138	* any improvements or extensions that they make and grant Carnegie Mellon
139	* the rights to redistribute these changes.
140	*/
141	/*
142	*/
143
144	#ifndef _MACH_I386_SYSCALL_SW_H_
145	#define _MACH_I386_SYSCALL_SW_H_
146
147	#include <architecture/i386/asm_help.h>
148
9bccf70c A	149	#define MACHCALLSEL $0x07
9bccf70c A	150	#define RPCCALLSEL $0x0f
1c79356b A	151
	152	#define kernel_trap(trap_name,trap_number,number_args) \
	153	LEAF(_##trap_name,0) ;\
	154	movl $##trap_number,%eax ;\
9bccf70c	155	lcall MACHCALLSEL, $0 ;\
1c79356b A	156	END(_##trap_name)
	157
	158	#define rpc_trap(trap_name,trap_number,number_args) \
	159	LEAF(_##trap_name,0) ;\
	160	movl $##trap_number,%eax; \
9bccf70c	161	lcall RPCCALLSEL, $0 ;\
1c79356b A	162	END(_##trap_name)
	163
	164	#define rpc_return_trap(trap_name,trap_number,number_args) \
	165	LEAF(_##trap_name,0) ;\
	166	movl %eax, %ecx; \
	167	movl $##trap_number,%eax; \
9bccf70c	168	lcall RPCCALLSEL, $0 ;\
1c79356b A	169	END(_##trap_name)
	170
	171	#endif /* _MACH_I386_SYSCALL_SW_H_ */