1/*
2 * Copyright (c) 2009 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Gabe Black
29 */
30
31#ifndef __ARCH_X86_ISA_HH__
32#define __ARCH_X86_ISA_HH__
33
34#include "arch/x86/miscregfile.hh"
35#include "arch/x86/types.hh"
36
37class Checkpoint;
38class EventManager;
39
40namespace X86ISA
41{
42 class ISA
43 {
44 protected:
45 MiscRegFile miscRegFile;
46
47 public:
48 void clear();
49
50 MiscReg readMiscRegNoEffect(int miscReg);
51 MiscReg readMiscReg(int miscReg, ThreadContext *tc);
52
53 void setMiscRegNoEffect(int miscReg, const MiscReg val);
54 void setMiscReg(int miscReg, const MiscReg val,
55 ThreadContext *tc);
56
57 int flattenIntIndex(int reg);
58 int flattenFloatIndex(int reg);
59
60 void serialize(EventManager *em, std::ostream &os);
61 void unserialize(EventManager *em, Checkpoint *cp,
62 const std::string &section);
63 };
64}
65
66#endif