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head/lib/libkvm/kvm_amd64.h
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svn:eol-style | null | native \ No newline at end of property |
svn:keywords | null | FreeBSD=%H \ No newline at end of property |
svn:mime-type | null | text/plain \ No newline at end of property |
/*- | |||||
* Copyright (c) 2015 John H. Baldwin <jhb@FreeBSD.org> | |||||
* All rights reserved. | |||||
* | |||||
* Redistribution and use in source and binary forms, with or without | |||||
* modification, are permitted provided that the following conditions | |||||
* are met: | |||||
* 1. Redistributions of source code must retain the above copyright | |||||
* notice, this list of conditions and the following disclaimer. | |||||
* 2. Redistributions in binary form must reproduce the above copyright | |||||
* notice, this list of conditions and the following disclaimer in the | |||||
* documentation and/or other materials provided with the distribution. | |||||
* | |||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |||||
* SUCH DAMAGE. | |||||
* | |||||
* $FreeBSD$ | |||||
*/ | |||||
#ifndef __KVM_AMD64_H__ | |||||
#define __KVM_AMD64_H__ | |||||
#ifdef __amd64__ | |||||
#include <vm/vm.h> | |||||
#include <vm/pmap.h> | |||||
#endif | |||||
typedef uint64_t amd64_physaddr_t; | |||||
typedef uint64_t amd64_pte_t; | |||||
typedef uint64_t amd64_pde_t; | |||||
typedef uint64_t amd64_pdpe_t; | |||||
typedef uint64_t amd64_pml4e_t; | |||||
#define AMD64_NPTEPG (AMD64_PAGE_SIZE / sizeof(amd64_pte_t)) | |||||
#define AMD64_PAGE_SHIFT 12 | |||||
#define AMD64_PAGE_SIZE (1 << AMD64_PAGE_SHIFT) | |||||
#define AMD64_PAGE_MASK (AMD64_PAGE_SIZE - 1) | |||||
#define AMD64_NPDEPG (AMD64_PAGE_SIZE / sizeof(amd64_pde_t)) | |||||
#define AMD64_PDRSHIFT 21 | |||||
#define AMD64_NBPDR (1 << AMD64_PDRSHIFT) | |||||
#define AMD64_PDRMASK (AMD64_NBPDR - 1) | |||||
#define AMD64_NPDPEPG (AMD64_PAGE_SIZE / sizeof(amd64_pdpe_t)) | |||||
#define AMD64_PDPSHIFT 30 | |||||
#define AMD64_NBPDP (1 << AMD64_PDPSHIFT) | |||||
#define AMD64_PDPMASK (AMD64_NBPDP - 1) | |||||
#define AMD64_NPML4EPG (AMD64_PAGE_SIZE / sizeof(amd64_pml4e_t)) | |||||
#define AMD64_PML4SHIFT 39 | |||||
#define AMD64_PG_V 0x001 | |||||
#define AMD64_PG_PS 0x080 | |||||
#define AMD64_PG_FRAME (0x000ffffffffff000) | |||||
#define AMD64_PG_PS_FRAME (0x000fffffffe00000) | |||||
#define AMD64_PG_1GB_FRAME (0x000fffffc0000000) | |||||
#ifdef __amd64__ | |||||
_Static_assert(NPTEPG == AMD64_NPTEPG, "NPTEPG mismatch"); | |||||
_Static_assert(PAGE_SHIFT == AMD64_PAGE_SHIFT, "PAGE_SHIFT mismatch"); | |||||
_Static_assert(PAGE_SIZE == AMD64_PAGE_SIZE, "PAGE_SIZE mismatch"); | |||||
_Static_assert(PAGE_MASK == AMD64_PAGE_MASK, "PAGE_MASK mismatch"); | |||||
_Static_assert(NPDEPG == AMD64_NPDEPG, "NPDEPG mismatch"); | |||||
_Static_assert(PDRSHIFT == AMD64_PDRSHIFT, "PDRSHIFT mismatch"); | |||||
_Static_assert(NBPDR == AMD64_NBPDR, "NBPDR mismatch"); | |||||
_Static_assert(PDRMASK == AMD64_PDRMASK, "PDRMASK mismatch"); | |||||
_Static_assert(NPDPEPG == AMD64_NPDPEPG, "NPDPEPG mismatch"); | |||||
_Static_assert(PDPSHIFT == AMD64_PDPSHIFT, "PDPSHIFT mismatch"); | |||||
_Static_assert(NBPDP == AMD64_NBPDP, "NBPDP mismatch"); | |||||
_Static_assert(PDPMASK == AMD64_PDPMASK, "PDPMASK mismatch"); | |||||
_Static_assert(NPML4EPG == AMD64_NPML4EPG, "NPML4EPG mismatch"); | |||||
_Static_assert(PML4SHIFT == AMD64_PML4SHIFT, "PML4SHIFT mismatch"); | |||||
_Static_assert(PG_V == AMD64_PG_V, "PG_V mismatch"); | |||||
_Static_assert(PG_PS == AMD64_PG_PS, "PG_PS mismatch"); | |||||
_Static_assert(PG_FRAME == AMD64_PG_FRAME, "PG_FRAME mismatch"); | |||||
_Static_assert(PG_PS_FRAME == AMD64_PG_PS_FRAME, "PG_PS_FRAME mismatch"); | |||||
#endif | |||||
int _amd64_native(kvm_t *); | |||||
#endif /* !__KVM_AMD64_H__ */ |