md_var.h revision 259640
1129198Scognet/*- 2129198Scognet * Copyright (c) 1995 Bruce D. Evans. 3129198Scognet * All rights reserved. 4129198Scognet * 5129198Scognet * Redistribution and use in source and binary forms, with or without 6129198Scognet * modification, are permitted provided that the following conditions 7129198Scognet * are met: 8129198Scognet * 1. Redistributions of source code must retain the above copyright 9129198Scognet * notice, this list of conditions and the following disclaimer. 10129198Scognet * 2. Redistributions in binary form must reproduce the above copyright 11129198Scognet * notice, this list of conditions and the following disclaimer in the 12129198Scognet * documentation and/or other materials provided with the distribution. 13129198Scognet * 3. Neither the name of the author nor the names of contributors 14129198Scognet * may be used to endorse or promote products derived from this software 15129198Scognet * without specific prior written permission. 16129198Scognet * 17129198Scognet * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18129198Scognet * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19129198Scognet * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20129198Scognet * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21129198Scognet * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22129198Scognet * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23129198Scognet * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24129198Scognet * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25129198Scognet * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26129198Scognet * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27129198Scognet * SUCH DAMAGE. 28129198Scognet * 29129198Scognet * from: FreeBSD: src/sys/i386/include/md_var.h,v 1.40 2001/07/12 30129198Scognet * $FreeBSD: head/sys/arm/include/md_var.h 259640 2013-12-20 00:56:23Z ganbold $ 31129198Scognet */ 32129198Scognet 33129198Scognet#ifndef _MACHINE_MD_VAR_H_ 34129198Scognet#define _MACHINE_MD_VAR_H_ 35129198Scognet 36135663Scognetextern char sigcode[]; 37135663Scognetextern int szsigcode; 38184728Srajextern uint32_t *vm_page_dump; 39184728Srajextern int vm_page_dump_size; 40135663Scognet 41150864Scognetextern int (*_arm_memcpy)(void *, void *, int, int); 42150864Scognetextern int (*_arm_bzero)(void *, int, int); 43150864Scognet 44150864Scognetextern int _min_memcpy_size; 45150864Scognetextern int _min_bzero_size; 46150864Scognet 47150864Scognet#define DST_IS_USER 0x1 48150864Scognet#define SRC_IS_USER 0x2 49150864Scognet#define IS_PHYSICAL 0x4 50150864Scognet 51197523Srpauloenum cpu_class { 52197523Srpaulo CPU_CLASS_NONE, 53197523Srpaulo CPU_CLASS_ARM2, 54197523Srpaulo CPU_CLASS_ARM2AS, 55197523Srpaulo CPU_CLASS_ARM3, 56197523Srpaulo CPU_CLASS_ARM6, 57197523Srpaulo CPU_CLASS_ARM7, 58197523Srpaulo CPU_CLASS_ARM7TDMI, 59197523Srpaulo CPU_CLASS_ARM8, 60197523Srpaulo CPU_CLASS_ARM9TDMI, 61197523Srpaulo CPU_CLASS_ARM9ES, 62197523Srpaulo CPU_CLASS_ARM9EJS, 63197523Srpaulo CPU_CLASS_ARM10E, 64197523Srpaulo CPU_CLASS_ARM10EJ, 65239268Sgonzo CPU_CLASS_CORTEXA, 66259640Sganbold CPU_CLASS_KRAIT, 67197523Srpaulo CPU_CLASS_SA1, 68197523Srpaulo CPU_CLASS_XSCALE, 69197523Srpaulo CPU_CLASS_ARM11J, 70197523Srpaulo CPU_CLASS_MARVELL 71197523Srpaulo}; 72197523Srpauloextern enum cpu_class cpu_class; 73197523Srpaulo 74184728Srajstruct dumperinfo; 75166063Scognetextern int busdma_swi_pending; 76166063Scognetvoid busdma_swi(void); 77184728Srajvoid dump_add_page(vm_paddr_t); 78184728Srajvoid dump_drop_page(vm_paddr_t); 79184728Srajvoid minidumpsys(struct dumperinfo *); 80166063Scognet 81129198Scognet#endif /* !_MACHINE_MD_VAR_H_ */ 82