2/* From: NetBSD: signal.h,v 1.3 1997/04/06 08:47:43 cgd 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.
29 */
30
31#ifndef _MACHINE_SIGNAL_H_
32#define _MACHINE_SIGNAL_H_
33
34typedef long sig_atomic_t;
35
36#ifndef _ANSI_SOURCE
37
38#ifndef _IA64_FPREG_DEFINED
39
40struct ia64_fpreg {
41 unsigned long fpr_bits[2];
42} __attribute__ ((aligned (16)));
43
44#define _IA64_FPREG_DEFINED
45
46#endif
47
48/*
49 * Information pushed on stack when a signal is delivered.
50 * This is used by the kernel to restore state following
51 * execution of the signal handler. It is also made available
52 * to the handler to allow it to restore state properly if
53 * a non-standard exit is performed.
54 *
55 * Note that sc_regs[] and sc_fpregs[]+sc_fpcr are inline
56 * representations of 'struct reg' and 'struct fpreg', respectively.
57 */
58typedef unsigned int osigset_t;
59struct osigcontext {};
60
61/*
62 * The sequence of the fields should match those in
63 * mcontext_t. Keep them in sync!
64 */
65struct sigcontext {
| 2/* From: NetBSD: signal.h,v 1.3 1997/04/06 08:47:43 cgd 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.
29 */
30
31#ifndef _MACHINE_SIGNAL_H_
32#define _MACHINE_SIGNAL_H_
33
34typedef long sig_atomic_t;
35
36#ifndef _ANSI_SOURCE
37
38#ifndef _IA64_FPREG_DEFINED
39
40struct ia64_fpreg {
41 unsigned long fpr_bits[2];
42} __attribute__ ((aligned (16)));
43
44#define _IA64_FPREG_DEFINED
45
46#endif
47
48/*
49 * Information pushed on stack when a signal is delivered.
50 * This is used by the kernel to restore state following
51 * execution of the signal handler. It is also made available
52 * to the handler to allow it to restore state properly if
53 * a non-standard exit is performed.
54 *
55 * Note that sc_regs[] and sc_fpregs[]+sc_fpcr are inline
56 * representations of 'struct reg' and 'struct fpreg', respectively.
57 */
58typedef unsigned int osigset_t;
59struct osigcontext {};
60
61/*
62 * The sequence of the fields should match those in
63 * mcontext_t. Keep them in sync!
64 */
65struct sigcontext {
|
67 unsigned long sc_flags;
68 unsigned long sc_nat;
69 unsigned long sc_sp;
70 unsigned long sc_ip;
71 unsigned long sc_cfm;
72 unsigned long sc_um;
73 unsigned long sc_ar_rsc;
74 unsigned long sc_ar_bsp;
75 unsigned long sc_ar_rnat;
76 unsigned long sc_ar_ccv;
77 unsigned long sc_ar_unat;
78 unsigned long sc_ar_fpsr;
79 unsigned long sc_ar_pfs;
80 unsigned long sc_pr;
81 unsigned long sc_br[8];
82 unsigned long sc_gr[32];
83 struct ia64_fpreg sc_fr[128];
84};
85
86#endif /* !_ANSI_SOURCE */
87#endif /* !_MACHINE_SIGNAL_H_*/
| 68 unsigned long sc_flags;
69 unsigned long sc_nat;
70 unsigned long sc_sp;
71 unsigned long sc_ip;
72 unsigned long sc_cfm;
73 unsigned long sc_um;
74 unsigned long sc_ar_rsc;
75 unsigned long sc_ar_bsp;
76 unsigned long sc_ar_rnat;
77 unsigned long sc_ar_ccv;
78 unsigned long sc_ar_unat;
79 unsigned long sc_ar_fpsr;
80 unsigned long sc_ar_pfs;
81 unsigned long sc_pr;
82 unsigned long sc_br[8];
83 unsigned long sc_gr[32];
84 struct ia64_fpreg sc_fr[128];
85};
86
87#endif /* !_ANSI_SOURCE */
88#endif /* !_MACHINE_SIGNAL_H_*/
|