Annotation of sys/sys/kcore.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: kcore.h,v 1.1 1996/04/18 21:40:57 niklas Exp $ */
2: /* $NetBSD: kcore.h,v 1.1 1996/03/10 21:56:00 leo Exp $ */
3:
4: /*
5: * Copyright (c) 1996 Leo Weppelman.
6: * All rights reserved.
7: *
8: * Redistribution and use in source and binary forms, with or without
9: * modification, are permitted provided that the following conditions
10: * are met:
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in the
15: * documentation and/or other materials provided with the distribution.
16: * 3. All advertising materials mentioning features or use of this software
17: * must display the following acknowledgement:
18: * This product includes software developed by Leo Weppelman.
19: * 4. The name of the author may not be used to endorse or promote products
20: * derived from this software without specific prior written permission
21: *
22: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32: */
33: #ifndef _SYS_KCORE_H_
34: #define _SYS_KCORE_H_
35:
36: /*
37: * Definitions for the kernel crash-dump format. The structure of
38: * the files and headers is borrowed from the 'regular' core files
39: * as described in <sys/core.h>.
40: */
41: #define KCORE_MAGIC 0x8fca
42: #define KCORESEG_MAGIC 0x8fac
43:
44: /*
45: * Description of a memory segment. To make this suitable for sharing
46: * between all architectures, u_quad_t seems to be the necessary type...
47: */
48: typedef struct {
49: u_quad_t start; /* Physical start address */
50: u_quad_t size; /* Size in bytes */
51: } phys_ram_seg_t;
52:
53: typedef struct kcore_hdr {
54: u_int32_t c_midmag; /* Magic, id, flags */
55: u_int16_t c_hdrsize; /* Aligned header size */
56: u_int16_t c_seghdrsize; /* Aligned seg-header size */
57: u_int32_t c_nseg; /* Number of segments */
58: } kcore_hdr_t;
59:
60: typedef struct kcore_seg {
61: u_int32_t c_midmag; /* Magic, id, flags */
62: u_int32_t c_size; /* Sizeof this segment */
63: } kcore_seg_t;
64:
65: #endif /* _SYS_KCORE_H_ */
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