vtophys.hh revision 2665
12650Ssaidi@eecs.umich.edu/* 22650Ssaidi@eecs.umich.edu * Copyright (c) 2002-2005 The Regents of The University of Michigan 32650Ssaidi@eecs.umich.edu * All rights reserved. 42650Ssaidi@eecs.umich.edu * 52650Ssaidi@eecs.umich.edu * Redistribution and use in source and binary forms, with or without 62650Ssaidi@eecs.umich.edu * modification, are permitted provided that the following conditions are 72650Ssaidi@eecs.umich.edu * met: redistributions of source code must retain the above copyright 82650Ssaidi@eecs.umich.edu * notice, this list of conditions and the following disclaimer; 92650Ssaidi@eecs.umich.edu * redistributions in binary form must reproduce the above copyright 102650Ssaidi@eecs.umich.edu * notice, this list of conditions and the following disclaimer in the 112650Ssaidi@eecs.umich.edu * documentation and/or other materials provided with the distribution; 122650Ssaidi@eecs.umich.edu * neither the name of the copyright holders nor the names of its 132650Ssaidi@eecs.umich.edu * contributors may be used to endorse or promote products derived from 142650Ssaidi@eecs.umich.edu * this software without specific prior written permission. 152650Ssaidi@eecs.umich.edu * 162650Ssaidi@eecs.umich.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 172650Ssaidi@eecs.umich.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 182650Ssaidi@eecs.umich.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 192650Ssaidi@eecs.umich.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 202650Ssaidi@eecs.umich.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 212650Ssaidi@eecs.umich.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 222650Ssaidi@eecs.umich.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 232650Ssaidi@eecs.umich.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 242650Ssaidi@eecs.umich.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 252650Ssaidi@eecs.umich.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 262650Ssaidi@eecs.umich.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 272665Ssaidi@eecs.umich.edu * 282665Ssaidi@eecs.umich.edu * Authors: Nathan Binkert 292665Ssaidi@eecs.umich.edu * Steve Reinhardt 302650Ssaidi@eecs.umich.edu */ 312650Ssaidi@eecs.umich.edu 322650Ssaidi@eecs.umich.edu#ifndef __ARCH_SPARC_VTOPHYS_H__ 332650Ssaidi@eecs.umich.edu#define __ARCH_SPARC_VTOPHYS_H__ 342650Ssaidi@eecs.umich.edu 352650Ssaidi@eecs.umich.edu#include "arch/sparc/isa_traits.hh" 362650Ssaidi@eecs.umich.edu 372650Ssaidi@eecs.umich.educlass ExecContext; 382650Ssaidi@eecs.umich.educlass FunctionalPort; 392650Ssaidi@eecs.umich.edu 402650Ssaidi@eecs.umich.edunamespace SparcISA { 412650Ssaidi@eecs.umich.edu 422650Ssaidi@eecs.umich.eduPageTableEntry 432650Ssaidi@eecs.umich.edukernel_pte_lookup(FunctionalPort *mem, Addr ptbr, SparcISA::VAddr vaddr); 442650Ssaidi@eecs.umich.edu 452650Ssaidi@eecs.umich.eduAddr vtophys(Addr vaddr); 462650Ssaidi@eecs.umich.eduAddr vtophys(ExecContext *xc, Addr vaddr); 472650Ssaidi@eecs.umich.edu 482650Ssaidi@eecs.umich.eduvoid CopyOut(ExecContext *xc, void *dst, Addr src, size_t len); 492650Ssaidi@eecs.umich.eduvoid CopyIn(ExecContext *xc, Addr dst, void *src, size_t len); 502650Ssaidi@eecs.umich.eduvoid CopyStringOut(ExecContext *xc, char *dst, Addr vaddr, size_t maxlen); 512650Ssaidi@eecs.umich.eduvoid CopyStringIn(ExecContext *xc, char *src, Addr vaddr); 522650Ssaidi@eecs.umich.edu 532650Ssaidi@eecs.umich.edu}; 542650Ssaidi@eecs.umich.edu#endif // __ARCH_SPARC_VTOPHYS_H__ 552650Ssaidi@eecs.umich.edu 56