amd64.h

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/*
 *  FreeLoader
 *
 *  Copyright (C) 2003  Eric Kohl
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#ifndef __ASM__
#pragma once
#endif
 
#define VA_MASK 0x0000FFFFFFFFFFFFUL
 
#define PtrToPfn(p) \
    ((((ULONGLONG)p) >> PAGE_SHIFT) & 0xfffffffULL)
 
#define VAtoPXI(va) ((((ULONG64)(va)) >> PXI_SHIFT) & 0x1FF)
#define VAtoPPI(va) ((((ULONG64)(va)) >> PPI_SHIFT) & 0x1FF)
#define VAtoPDI(va) ((((ULONG64)(va)) >> PDI_SHIFT) & 0x1FF)
#define VAtoPTI(va) ((((ULONG64)(va)) >> PTI_SHIFT) & 0x1FF)
 
#ifndef ASM
 
VOID FrLdrSetupGdtIdt(VOID);
#endif
 
/* EOF */