1/* 2 * Copyright (c) 2000-2011 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 29/* 30 * @OSF_COPYRIGHT@ 31 */ 32/* 33 * Mach Operating System 34 * Copyright (c) 1991,1990 Carnegie Mellon University 35 * All Rights Reserved. 36 * 37 * Permission to use, copy, modify and distribute this software and its 38 * documentation is hereby granted, provided that both the copyright 39 * notice and this permission notice appear in all copies of the 40 * software, derivative works or modified versions, and any portions 41 * thereof, and that both notices appear in supporting documentation. 42 * 43 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 44 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR 45 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 46 * 47 * Carnegie Mellon requests users of this software to return to 48 * 49 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 50 * School of Computer Science 51 * Carnegie Mellon University 52 * Pittsburgh PA 15213-3890 53 * 54 * any improvements or extensions that they make and grant Carnegie Mellon 55 * the rights to redistribute these changes. 56 */ 57 58#include <mach_kdp.h> 59#include <mach/vm_param.h> 60#include <x86_64/lowglobals.h> 61 62/* 63 * on x86_64 the low mem vectors live here and get mapped to 0xffffff8000002000 at 64 * system startup time 65 */ 66 67extern void *version; 68extern void *kmod; 69extern void *kdp_trans_off; 70extern void *kdp_read_io; 71extern void *osversion; 72extern void *flag_kdp_trigger_reboot; 73extern void *manual_pkt; 74 75lowglo lowGlo __attribute__ ((aligned(PAGE_SIZE))) = { 76 77 .lgVerCode = { 'C','a','t','f','i','s','h',' ' }, 78 79 .lgCHUDXNUfnStart = 0, 80 81 .lgVersion = (uint64_t) &version, 82 83 .lgKmodptr = (uint64_t) &kmod, 84 85#if MACH_KDP 86 .lgTransOff = (uint64_t) &kdp_trans_off, 87 .lgReadIO = (uint64_t) &kdp_read_io, 88#else 89 .lgTransOff = 0, 90 .lgReadIO = 0, 91#endif 92 93 .lgDevSlot1 = 0, 94 .lgDevSlot2 = 0, 95 96 .lgOSVersion = (uint64_t) &osversion, 97 98#if MACH_KDP 99 .lgRebootFlag = (uint64_t) &flag_kdp_trigger_reboot, 100 .lgManualPktAddr = (uint64_t) &manual_pkt, 101#else 102 .lgRebootFlag = 0, 103 .lgManualPktAddr = 0, 104#endif 105}; 106