pagetable.cc revision 3804
13804Ssaidi@eecs.umich.edu/* 23804Ssaidi@eecs.umich.edu * Copyright (c) 2006 The Regents of The University of Michigan 33804Ssaidi@eecs.umich.edu * All rights reserved. 43804Ssaidi@eecs.umich.edu * 53804Ssaidi@eecs.umich.edu * Redistribution and use in source and binary forms, with or without 63804Ssaidi@eecs.umich.edu * modification, are permitted provided that the following conditions are 73804Ssaidi@eecs.umich.edu * met: redistributions of source code must retain the above copyright 83804Ssaidi@eecs.umich.edu * notice, this list of conditions and the following disclaimer; 93804Ssaidi@eecs.umich.edu * redistributions in binary form must reproduce the above copyright 103804Ssaidi@eecs.umich.edu * notice, this list of conditions and the following disclaimer in the 113804Ssaidi@eecs.umich.edu * documentation and/or other materials provided with the distribution; 123804Ssaidi@eecs.umich.edu * neither the name of the copyright holders nor the names of its 133804Ssaidi@eecs.umich.edu * contributors may be used to endorse or promote products derived from 143804Ssaidi@eecs.umich.edu * this software without specific prior written permission. 153804Ssaidi@eecs.umich.edu * 163804Ssaidi@eecs.umich.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 173804Ssaidi@eecs.umich.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 183804Ssaidi@eecs.umich.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 193804Ssaidi@eecs.umich.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 203804Ssaidi@eecs.umich.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 213804Ssaidi@eecs.umich.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 223804Ssaidi@eecs.umich.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 233804Ssaidi@eecs.umich.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 243804Ssaidi@eecs.umich.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 253804Ssaidi@eecs.umich.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 263804Ssaidi@eecs.umich.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 273804Ssaidi@eecs.umich.edu * 283804Ssaidi@eecs.umich.edu * Authors: Ali Saidi 293804Ssaidi@eecs.umich.edu */ 303804Ssaidi@eecs.umich.edu 313804Ssaidi@eecs.umich.edu#include "arch/sparc/pagetable.hh" 323804Ssaidi@eecs.umich.edu#include "sim/serialize.hh" 333804Ssaidi@eecs.umich.edu 343804Ssaidi@eecs.umich.edunamespace SparcISA 353804Ssaidi@eecs.umich.edu{ 363804Ssaidi@eecs.umich.eduvoid 373804Ssaidi@eecs.umich.eduTlbEntry::serialize(std::ostream &os) 383804Ssaidi@eecs.umich.edu{ 393804Ssaidi@eecs.umich.edu SERIALIZE_SCALAR(range.va); 403804Ssaidi@eecs.umich.edu SERIALIZE_SCALAR(range.size); 413804Ssaidi@eecs.umich.edu SERIALIZE_SCALAR(range.contextId); 423804Ssaidi@eecs.umich.edu SERIALIZE_SCALAR(range.partitionId); 433804Ssaidi@eecs.umich.edu SERIALIZE_SCALAR(range.real); 443804Ssaidi@eecs.umich.edu uint64_t entry4u = pte(); 453804Ssaidi@eecs.umich.edu SERIALIZE_SCALAR(entry4u); 463804Ssaidi@eecs.umich.edu SERIALIZE_SCALAR(used); 473804Ssaidi@eecs.umich.edu} 483804Ssaidi@eecs.umich.edu 493804Ssaidi@eecs.umich.edu 503804Ssaidi@eecs.umich.eduvoid 513804Ssaidi@eecs.umich.eduTlbEntry::unserialize(Checkpoint *cp, const std::string §ion) 523804Ssaidi@eecs.umich.edu{ 533804Ssaidi@eecs.umich.edu UNSERIALIZE_SCALAR(range.va); 543804Ssaidi@eecs.umich.edu UNSERIALIZE_SCALAR(range.size); 553804Ssaidi@eecs.umich.edu UNSERIALIZE_SCALAR(range.contextId); 563804Ssaidi@eecs.umich.edu UNSERIALIZE_SCALAR(range.partitionId); 573804Ssaidi@eecs.umich.edu UNSERIALIZE_SCALAR(range.real); 583804Ssaidi@eecs.umich.edu uint64_t entry4u; 593804Ssaidi@eecs.umich.edu UNSERIALIZE_SCALAR(entry4u); 603804Ssaidi@eecs.umich.edu pte.populate(entry4u); 613804Ssaidi@eecs.umich.edu UNSERIALIZE_SCALAR(used); 623804Ssaidi@eecs.umich.edu} 633804Ssaidi@eecs.umich.edu 643804Ssaidi@eecs.umich.edu 653804Ssaidi@eecs.umich.eduint PageTableEntry::pageSizes[] = {8*1024, 64*1024, 0, 4*1024*1024, 0, 663804Ssaidi@eecs.umich.edu 256*1024*1024L}; 673804Ssaidi@eecs.umich.edu 683804Ssaidi@eecs.umich.edu 693804Ssaidi@eecs.umich.edu} 70