Annotation of sys/arch/sparc64/include/kcore.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: kcore.h,v 1.2 2001/08/20 20:23:52 jason Exp $ */
! 2: /* $NetBSD: kcore.h,v 1.4 2000/08/01 00:40:26 eeh Exp $ */
! 3:
! 4: /*-
! 5: * Copyright (c) 1996 The NetBSD Foundation, Inc.
! 6: * All rights reserved.
! 7: *
! 8: * This code is derived from software contributed to The NetBSD Foundation
! 9: * by Paul Kranenburg.
! 10: *
! 11: * Redistribution and use in source and binary forms, with or without
! 12: * modification, are permitted provided that the following conditions
! 13: * are met:
! 14: * 1. Redistributions of source code must retain the above copyright
! 15: * notice, this list of conditions and the following disclaimer.
! 16: * 2. Redistributions in binary form must reproduce the above copyright
! 17: * notice, this list of conditions and the following disclaimer in the
! 18: * documentation and/or other materials provided with the distribution.
! 19: * 3. All advertising materials mentioning features or use of this software
! 20: * must display the following acknowledgement:
! 21: * This product includes software developed by the NetBSD
! 22: * Foundation, Inc. and its contributors.
! 23: * 4. Neither the name of The NetBSD Foundation nor the names of its
! 24: * contributors may be used to endorse or promote products derived
! 25: * from this software without specific prior written permission.
! 26: *
! 27: * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
! 28: * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
! 29: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
! 30: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
! 31: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
! 32: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! 33: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
! 34: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
! 35: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
! 36: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
! 37: * POSSIBILITY OF SUCH DAMAGE.
! 38: */
! 39:
! 40: /*
! 41: * The layout of a kernel core on the dump device is as follows:
! 42: * a `struct kcore_seg' of type CORE_CPU
! 43: * a `struct cpu_kcore_hdr'
! 44: */
! 45:
! 46: typedef struct cpu_kcore_hdr {
! 47: int cputype; /* CPU type associated with this dump */
! 48:
! 49: int nmemseg; /* # of physical memory segments */
! 50: uint64_t memsegoffset; /* start of memseg array (relative */
! 51: /* to the start of this header) */
! 52:
! 53: int nsegmap; /* # of kernel segs */
! 54: uint64_t segmapoffset; /* start of segmap array (relative */
! 55: /* to the start of this header) */
! 56:
! 57: uint64_t kernbase; /* copy of KERNBASE goes here */
! 58: uint64_t cpubase; /* Pointer to cpu_info structure */
! 59:
! 60: uint64_t ktextbase; /* Virtual start of text segment */
! 61: uint64_t ktextp; /* Physical address of 4MB locked TLB */
! 62: uint64_t ktextsz; /* Size of locked kernel text segment. */
! 63:
! 64: uint64_t kdatabase; /* Virtual start of data segment */
! 65: uint64_t kdatap; /* Physical address of 4MB locked TLB */
! 66: uint64_t kdatasz; /* Size of locked kernel data segment. */
! 67:
! 68: } cpu_kcore_hdr_t;
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