1/* $FreeBSD: head/lib/libc/ia64/SYS.h 71770 2001-01-29 03:23:46Z deischen $ */
2/* From: NetBSD: SYS.h,v 1.5 1997/05/02 18:15:15 kleink Exp */
| 1/* $NetBSD: SYS.h,v 1.5 1997/05/02 18:15:15 kleink Exp $ */
|
3
4/*
5 * Copyright (c) 1994, 1995 Carnegie-Mellon University.
6 * All rights reserved.
7 *
8 * Author: Chris G. Demetriou
9 *
10 * Permission to use, copy, modify and distribute this software and
11 * its documentation is hereby granted, provided that both the copyright
12 * notice and this permission notice appear in all copies of the
13 * software, derivative works or modified versions, and any portions
14 * thereof, and that both notices appear in supporting documentation.
15 *
16 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
17 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
18 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
19 *
20 * Carnegie Mellon requests users of this software to return to
21 *
22 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
23 * School of Computer Science
24 * Carnegie Mellon University
25 * Pittsburgh PA 15213-3890
26 *
27 * any improvements or extensions that they make and grant Carnegie the
28 * rights to redistribute these changes.
| 2
3/*
4 * Copyright (c) 1994, 1995 Carnegie-Mellon University.
5 * All rights reserved.
6 *
7 * Author: Chris G. Demetriou
8 *
9 * Permission to use, copy, modify and distribute this software and
10 * its documentation is hereby granted, provided that both the copyright
11 * notice and this permission notice appear in all copies of the
12 * software, derivative works or modified versions, and any portions
13 * thereof, and that both notices appear in supporting documentation.
14 *
15 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
16 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
17 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
18 *
19 * Carnegie Mellon requests users of this software to return to
20 *
21 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
22 * School of Computer Science
23 * Carnegie Mellon University
24 * Pittsburgh PA 15213-3890
25 *
26 * any improvements or extensions that they make and grant Carnegie the
27 * rights to redistribute these changes.
|
| 28 *
29 * $FreeBSD: head/lib/libc/ia64/SYS.h 92991 2002-03-22 23:42:05Z obrien $
|
29 */
30
31#include <machine/asm.h>
32#include <sys/syscall.h>
33
34#define CALLSYS_ERROR(name) \
35 CALLSYS_NOERROR(name); \
36 cmp.ne p6,p0=r0,r10; \
37(p6) br.cond.sptk.few .cerror
38
39
40#define SYSCALL(name) \
41ENTRY(__sys_ ## name,0); /* XXX # of args? */ \
42 WEAK_ALIAS(name, __sys_ ## name); \
43 WEAK_ALIAS(_ ## name, __sys_ ## name); \
44 CALLSYS_ERROR(name)
45
46#define SYSCALL_NOERROR(name) \
47ENTRY(__sys_ ## name,0); /* XXX # of args? */ \
48 WEAK_ALIAS(name, __sys_ ## name); \
49 WEAK_ALIAS(_ ## name, __sys_ ## name); \
50 CALLSYS_NOERROR(name)
51
52
53#define RSYSCALL(name) \
54 SYSCALL(name); \
55 br.ret.sptk.few rp; \
56END(__sys_ ## name)
57
58#define RSYSCALL_NOERROR(name) \
59 SYSCALL_NOERROR(name); \
60 br.ret.sptk.few rp; \
61END(__sys_ ## name)
62
63
64#define PSEUDO(name) \
65ENTRY(__sys_ ## name,0); /* XXX # of args? */ \
66 WEAK_ALIAS(_ ## name, __sys_ ## name); \
67 CALLSYS_ERROR(name); \
68 br.ret.sptk.few rp; \
69END(__sys_ ## name);
70
71#define PSEUDO_NOERROR(name) \
72ENTRY(__sys_ ## name,0); /* XXX # of args? */ \
73 WEAK_ALIAS(_ ## name, __sys_ ## name); \
74 CALLSYS_NOERROR(name); \
75 br.ret.sptk.few rp; \
76END(__sys_ ## name);
| 30 */
31
32#include <machine/asm.h>
33#include <sys/syscall.h>
34
35#define CALLSYS_ERROR(name) \
36 CALLSYS_NOERROR(name); \
37 cmp.ne p6,p0=r0,r10; \
38(p6) br.cond.sptk.few .cerror
39
40
41#define SYSCALL(name) \
42ENTRY(__sys_ ## name,0); /* XXX # of args? */ \
43 WEAK_ALIAS(name, __sys_ ## name); \
44 WEAK_ALIAS(_ ## name, __sys_ ## name); \
45 CALLSYS_ERROR(name)
46
47#define SYSCALL_NOERROR(name) \
48ENTRY(__sys_ ## name,0); /* XXX # of args? */ \
49 WEAK_ALIAS(name, __sys_ ## name); \
50 WEAK_ALIAS(_ ## name, __sys_ ## name); \
51 CALLSYS_NOERROR(name)
52
53
54#define RSYSCALL(name) \
55 SYSCALL(name); \
56 br.ret.sptk.few rp; \
57END(__sys_ ## name)
58
59#define RSYSCALL_NOERROR(name) \
60 SYSCALL_NOERROR(name); \
61 br.ret.sptk.few rp; \
62END(__sys_ ## name)
63
64
65#define PSEUDO(name) \
66ENTRY(__sys_ ## name,0); /* XXX # of args? */ \
67 WEAK_ALIAS(_ ## name, __sys_ ## name); \
68 CALLSYS_ERROR(name); \
69 br.ret.sptk.few rp; \
70END(__sys_ ## name);
71
72#define PSEUDO_NOERROR(name) \
73ENTRY(__sys_ ## name,0); /* XXX # of args? */ \
74 WEAK_ALIAS(_ ## name, __sys_ ## name); \
75 CALLSYS_NOERROR(name); \
76 br.ret.sptk.few rp; \
77END(__sys_ ## name);
|