1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 1995 Bruce D. Evans.
5 * All rights reserved.
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 * 3. Neither the name of the author nor the names of contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 *	from: FreeBSD: src/sys/i386/include/md_var.h,v 1.40 2001/07/12
32 */
33
34#ifndef	_MACHINE_MD_VAR_H_
35#define	_MACHINE_MD_VAR_H_
36
37extern long Maxmem;
38extern char sigcode[];
39extern int szsigcode;
40extern u_long elf_hwcap;
41extern u_long elf_hwcap2;
42extern vm_paddr_t arm_physmem_kernaddr;
43
44enum cpu_class {
45	CPU_CLASS_NONE,
46	CPU_CLASS_CORTEXA,
47	CPU_CLASS_KRAIT,
48	CPU_CLASS_ARM11J,
49	CPU_CLASS_MARVELL
50};
51extern enum cpu_class cpu_class;
52
53struct dumperinfo;
54struct minidumpstate;
55int cpu_minidumpsys(struct dumperinfo *, const struct minidumpstate *);
56
57extern uint32_t initial_fpscr;
58
59#endif /* !_MACHINE_MD_VAR_H_ */
60