Annotation of sys/sys/kcore.h, Revision 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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