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pagetable.cc
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1 /*
2  * Copyright (c) 2002-2005 The Regents of The University of Michigan
3  * Copyright (c) 2007 MIPS Technologies, Inc.
4  * Copyright (c) 2007-2008 The Florida State University
5  * Copyright (c) 2009 The University of Edinburgh
6  * All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions are
10  * met: redistributions of source code must retain the above copyright
11  * notice, this list of conditions and the following disclaimer;
12  * redistributions in binary form must reproduce the above copyright
13  * notice, this list of conditions and the following disclaimer in the
14  * documentation and/or other materials provided with the distribution;
15  * neither the name of the copyright holders nor the names of its
16  * contributors may be used to endorse or promote products derived from
17  * this software without specific prior written permission.
18  *
19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30  *
31  * Authors: Nathan Binkert
32  * Steve Reinhardt
33  * Jaidev Patwardhan
34  * Stephen Hines
35  * Timothy M. Jones
36  */
37 
38 #include "arch/power/pagetable.hh"
39 
40 #include "sim/serialize.hh"
41 
42 namespace PowerISA
43 {
44 
45 void
46 PTE::serialize(CheckpointOut &cp) const
47 {
48  SERIALIZE_SCALAR(Mask);
49  SERIALIZE_SCALAR(VPN);
50  SERIALIZE_SCALAR(asid);
51  SERIALIZE_SCALAR(G);
52  SERIALIZE_SCALAR(PFN0);
53  SERIALIZE_SCALAR(D0);
54  SERIALIZE_SCALAR(V0);
55  SERIALIZE_SCALAR(C0);
56  SERIALIZE_SCALAR(PFN1);
57  SERIALIZE_SCALAR(D1);
58  SERIALIZE_SCALAR(V1);
59  SERIALIZE_SCALAR(C1);
60  SERIALIZE_SCALAR(AddrShiftAmount);
61  SERIALIZE_SCALAR(OffsetMask);
62 }
63 
64 void
65 PTE::unserialize(CheckpointIn &cp)
66 {
67  UNSERIALIZE_SCALAR(Mask);
68  UNSERIALIZE_SCALAR(VPN);
69  UNSERIALIZE_SCALAR(asid);
70  UNSERIALIZE_SCALAR(G);
71  UNSERIALIZE_SCALAR(PFN0);
72  UNSERIALIZE_SCALAR(D0);
73  UNSERIALIZE_SCALAR(V0);
74  UNSERIALIZE_SCALAR(C0);
75  UNSERIALIZE_SCALAR(PFN1);
76  UNSERIALIZE_SCALAR(D1);
77  UNSERIALIZE_SCALAR(V1);
78  UNSERIALIZE_SCALAR(C1);
79  UNSERIALIZE_SCALAR(AddrShiftAmount);
80  UNSERIALIZE_SCALAR(OffsetMask);
81 }
82 
83 } // namespace PowerISA
PowerISA::PTE::serialize
void serialize(CheckpointOut &cp) const
Definition: pagetable.cc:46
PowerISA::PTE::C0
uint8_t C0
Definition: pagetable.hh:129
cp
Definition: cprintf.cc:42
UNSERIALIZE_SCALAR
#define UNSERIALIZE_SCALAR(scalar)
Definition: serialize.hh:645
PowerISA::PTE::asid
uint8_t asid
Definition: pagetable.hh:120
SERIALIZE_SCALAR
#define SERIALIZE_SCALAR(scalar)
Definition: serialize.hh:643
PowerISA::PTE::C1
uint8_t C1
Definition: pagetable.hh:135
CheckpointOut
std::ostream CheckpointOut
Definition: serialize.hh:68
PowerISA::PTE::AddrShiftAmount
int AddrShiftAmount
Definition: pagetable.hh:140
PowerISA::PTE::unserialize
void unserialize(CheckpointIn &cp)
Definition: pagetable.cc:65
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