/* * Copyright (c) 2000-2009 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ #include <vm/pmap.h> #include <sys/kdebug.h> #ifdef MACH_KERNEL_PRIVATE /* * pmap locking */ #define PMAP_LOCK(pmap) { \ simple_lock(&(pmap)->lock); \ } #define PMAP_UNLOCK(pmap) { \ simple_unlock(&(pmap)->lock); \ } extern void pmap_flush_tlbs(pmap_t pmap); #define PMAP_UPDATE_TLBS(pmap, s, e) \ pmap_flush_tlbs(pmap) #define iswired(pte) ((pte) & INTEL_PTE_WIRED) #ifdef PMAP_TRACES extern boolean_t pmap_trace; #define PMAP_TRACE(x,a,b,c,d,e) \ if (pmap_trace) { \ KERNEL_DEBUG_CONSTANT(x,a,b,c,d,e); \ } #else #define PMAP_TRACE(x,a,b,c,d,e) KERNEL_DEBUG(x,a,b,c,d,e) #endif /* PMAP_TRACES */ void pmap_expand_pml4( pmap_t map, vm_map_offset_t v); void pmap_expand_pdpt( pmap_t map, vm_map_offset_t v); #if defined(__x86_64__) extern const boolean_t cpu_64bit; #else extern boolean_t cpu_64bit; #endif #endif /* MACH_KERNEL_PRIVATE */