1/*
2 * Copyright (c) 2007 The Hewlett-Packard Development Company
3 * All rights reserved.
4 *
5 * Redistribution and use of this software in source and binary forms,
6 * with or without modification, are permitted provided that the
7 * following conditions are met:
8 *

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85
86 class TLB : public SimObject
87 {
88 protected:
89 friend class FakeITLBFault;
90 friend class FakeDTLBFault;
91
92 bool _allowNX;
93
94 public:
95 bool allowNX() const
96 {
97 return _allowNX;
98 }
99
100 typedef X86TLBParams Params;
101 TLB(const Params *p);
102
103 void dumpAll();
104
105 TlbEntry *lookup(Addr va, bool update_lru = true);
106
107#if FULL_SYSTEM
108 protected:
109
110 Walker * walker;
111
112 void walk(ThreadContext * _tc, Addr vaddr);
113#endif
114

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