1 /*-
2 * Copyright (c) 2015 The FreeBSD Foundation
3 *
4 * This software was developed by Andrew Turner under
5 * sponsorship from the FreeBSD Foundation.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 */
29
30 #include <sys/param.h>
31 #include <sys/systm.h>
32 #include <sys/conf.h>
33 #include <sys/kernel.h>
34 #include <sys/kerneldump.h>
35 #include <sys/proc.h>
36 #include <sys/sysctl.h>
37
38 #include <machine/dump.h>
39
40 int do_minidump = 1;
41 TUNABLE_INT("debug.minidump", &do_minidump);
42 SYSCTL_INT(_debug, OID_AUTO, minidump, CTLFLAG_RW, &do_minidump, 0,
43 "Enable mini crash dumps");
44
45 void
dumpsys_wbinv_all(void)46 dumpsys_wbinv_all(void)
47 {
48
49 printf("dumpsys_wbinv_all\n");
50 }
51
52 void
dumpsys_map_chunk(vm_paddr_t pa,size_t chunk __unused,void ** va)53 dumpsys_map_chunk(vm_paddr_t pa, size_t chunk __unused, void **va)
54 {
55
56 printf("dumpsys_map_chunk\n");
57 while(1);
58 }
59
60 /*
61 * Add a header to be used by libkvm to get the va to pa delta
62 */
63 int
dumpsys_write_aux_headers(struct dumperinfo * di)64 dumpsys_write_aux_headers(struct dumperinfo *di)
65 {
66
67 printf("dumpsys_map_chunk\n");
68 return (0);
69 }
70