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code in sys/kern/kern_dump.c. Most dumpsys() implementations are nearly identical and simply redefine a number of constants and helper subroutines; a generic implementation will make it easier to implement features around kernel core dumps. This change does not alter any minidump code and should have no functional impact. PR: 193873 Differential Revision: https://reviews.freebsd.org/D904 Submitted by: Conrad Meyer <conrad.meyer@isilon.com> Reviewed by: jhibbits (earlier version) Sponsored by: EMC / Isilon Storage Division
71 lines
2.1 KiB
C
71 lines
2.1 KiB
C
/*-
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* Copyright (c) 2014 EMC Corp.
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* Author: Conrad Meyer <conrad.meyer@isilon.com>
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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 AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _MACHINE_DUMP_H_
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#define _MACHINE_DUMP_H_
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#define KERNELDUMP_ARCH_VERSION KERNELDUMP_ARM_VERSION
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#define EM_VALUE EM_ARM
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/* XXX: I suppose 20 should be enough. */
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#define DUMPSYS_MD_PA_NPAIRS 20
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#define DUMPSYS_NUM_AUX_HDRS 1
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void dumpsys_wbinv_all(void);
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int dumpsys_write_aux_headers(struct dumperinfo *di);
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static inline void
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dumpsys_pa_init(void)
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{
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dumpsys_gen_pa_init();
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}
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static inline struct dump_pa *
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dumpsys_pa_next(struct dump_pa *p)
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{
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return (dumpsys_gen_pa_next(p));
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}
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static inline void
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dumpsys_unmap_chunk(vm_paddr_t pa, size_t s, void *va)
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{
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dumpsys_gen_unmap_chunk(pa, s, va);
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}
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static inline int
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dumpsys(struct dumperinfo *di)
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{
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return (dumpsys_generic(di));
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}
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#endif /* !_MACHINE_DUMP_H_ */
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