md_var.h (2200B) - Raw
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 37 extern long Maxmem; 38 extern char sigcode[]; 39 extern int szsigcode; 40 extern u_long elf_hwcap; 41 extern u_long elf_hwcap2; 42 extern vm_paddr_t arm_physmem_kernaddr; 43 44 enum cpu_class { 45 CPU_CLASS_NONE, 46 CPU_CLASS_CORTEXA, 47 CPU_CLASS_KRAIT, 48 CPU_CLASS_ARM11J, 49 CPU_CLASS_MARVELL 50 }; 51 extern enum cpu_class cpu_class; 52 53 struct dumperinfo; 54 struct minidumpstate; 55 int cpu_minidumpsys(struct dumperinfo *, const struct minidumpstate *); 56 57 extern uint32_t initial_fpscr; 58 59 #endif /* !_MACHINE_MD_VAR_H_ */