Differential D2199 Diff 4721 sys/arm64/arm64/dump_machdep.c

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sys/arm64/arm64/dump_machdep.c

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				/*-
				* Copyright (c) 2002 Marcel Moolenaar
				* All rights reserved.
				emasteUnsubmitted Not Done Inline Actions Stub implementation, should not have old (C) emaste: Stub implementation, should not have old (C)
				*
				* Redistribution and use in source and binary forms, with or without
				* modification, are permitted provided that the following conditions
				* are met:
				*
				* 1. Redistributions of source code must retain the above copyright
				* notice, this list of conditions and the following disclaimer.
				* 2. Redistributions in binary form must reproduce the above copyright
				* notice, this list of conditions and the following disclaimer in the
				* documentation and/or other materials provided with the distribution.
				*
				* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
				* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
				* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
				* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
				* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
				* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
				* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
				* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
				* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
				* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
				*/

				#include <sys/cdefs.h>
				__FBSDID("$FreeBSD$");

				#include <sys/param.h>
				#include <sys/systm.h>
				#include <sys/conf.h>
				#include <sys/kernel.h>
				#include <sys/kerneldump.h>
				#include <sys/proc.h>
				#include <sys/sysctl.h>

				#include <machine/dump.h>

				int do_minidump = 1;
				TUNABLE_INT("debug.minidump", &do_minidump);
				SYSCTL_INT(_debug, OID_AUTO, minidump, CTLFLAG_RW, &do_minidump, 0,
				"Enable mini crash dumps");

				void
				dumpsys_wbinv_all(void)
				{

				printf("dumpsys_wbinv_all\n");
				}

				void
				dumpsys_map_chunk(vm_paddr_t pa, size_t chunk __unused, void **va)
				{

				printf("dumpsys_map_chunk\n");
				while(1);
				}

				/*
				* Add a header to be used by libkvm to get the va to pa delta
				*/
				int
				dumpsys_write_aux_headers(struct dumperinfo *di)
				{

				printf("dumpsys_map_chunk\n");
				return (0);
				}