e381d2455b
as sparc64/sparc64/dump_machdep.c a while back). Other than ia64 (which uses ELF), sparc64 uses a homegrown format for the dumps (headers are required because the physical address and size of the tsb must be noted, and because physical memory may be discontiguous); ELF would not offer any advantages here. Reviewed by: jake
52 lines
1.9 KiB
C
52 lines
1.9 KiB
C
/*-
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* Copyright (c) 2002 by Thomas Moestl <tmm@FreeBSD.org>.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _MACHINE_KERNELDUMP_H_
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#define _MACHINE_KERNELDUMP_H_
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struct sparc64_dump_reg {
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vm_offset_t dr_pa;
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vm_offset_t dr_size;
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vm_offset_t dr_offs;
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};
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/*
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* Kernel dump format for sparc64. This does not use ELF because it is of no
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* avail (only libkvm knows how to translate addresses properly anyway) and
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* would require some ugly hacks.
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*/
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struct sparc64_dump_hdr {
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vm_offset_t dh_hdr_size;
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vm_offset_t dh_tsb_pa;
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vm_size_t dh_tsb_size;
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vm_size_t dh_tsb_mask;
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int dh_nregions;
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struct sparc64_dump_reg dh_regions[];
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};
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#endif /* _MACHINE_KERNELDUMP_H_ */
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