pagetable.cc revision 5222:bb733a878f85 
1/*
2 * Copyright N) 2007 MIPS Technologies, Inc.  All Rights Reserved
3 *
4 * This software is part of the M5 simulator.
5 *
6 * THIS IS A LEGAL AGREEMENT.  BY DOWNLOADING, USING, COPYING, CREATING
7 * DERIVATIVE WORKS, AND/OR DISTRIBUTING THIS SOFTWARE YOU ARE AGREEING
8 * TO THESE TERMS AND CONDITIONS.
9 *
10 * Permission is granted to use, copy, create derivative works and
11 * distribute this software and such derivative works for any purpose,
12 * so long as (1) the copyright notice above, this grant of permission,
13 * and the disclaimer below appear in all copies and derivative works
14 * made, (2) the copyright notice above is augmented as appropriate to
15 * reflect the addition of any new copyrightable work in a derivative
16 * work (e.g., Copyright N) <Publication Year> Copyright Owner), and (3)
17 * the name of MIPS Technologies, Inc. ($(B!H(BMIPS$(B!I(B) is not used in any
18 * advertising or publicity pertaining to the use or distribution of
19 * this software without specific, written prior authorization.
20 *
21 * THIS SOFTWARE IS PROVIDED $(B!H(BAS IS.$(B!I(B  MIPS MAKES NO WARRANTIES AND
22 * DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS, STATUTORY, IMPLIED OR
23 * OTHERWISE, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
24 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
25 * NON-INFRINGEMENT OF THIRD PARTY RIGHTS, REGARDING THIS SOFTWARE.
26 * IN NO EVENT SHALL MIPS BE LIABLE FOR ANY DAMAGES, INCLUDING DIRECT,
27 * INDIRECT, INCIDENTAL, CONSEQUENTIAL, SPECIAL, OR PUNITIVE DAMAGES OF
28 * ANY KIND OR NATURE, ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT,
29 * THIS SOFTWARE AND/OR THE USE OF THIS SOFTWARE, WHETHER SUCH LIABILITY
30 * IS ASSERTED ON THE BASIS OF CONTRACT, TORT (INCLUDING NEGLIGENCE OR
31 * STRICT LIABILITY), OR OTHERWISE, EVEN IF MIPS HAS BEEN WARNED OF THE
32 * POSSIBILITY OF ANY SUCH LOSS OR DAMAGE IN ADVANCE.
33 *
34 * Authors: Jaidev Patwardhan
35 *
36 */
37
38#include "arch/mips/pagetable.hh"
39#include "sim/serialize.hh"
40
41namespace MipsISA
42{
43
44
45    void
46    PTE::serialize(std::ostream &os)
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(Checkpoint *cp, const std::string &section)
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