1/*
2 * Copyright (c) 2010 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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83 protected:
84 typedef std::multimap<Addr, int> PageTable;
85 PageTable lookupTable; // Quick lookup into page table
86
87 TlbEntry *table; // the Page Table
88 int size; // TLB Size
89 int nlu; // not last used entry (for replacement)
90
91#if FULL_SYSTEM
92 TableWalker *tableWalker;
93#endif
94
95 void nextnlu() { if (++nlu >= size) nlu = 0; }
96 TlbEntry *lookup(Addr vpn, uint8_t asn);
97
98 // Access Stats

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146
147 void demapPage(Addr vaddr, uint64_t asn)
148 {
149 flushMvaAsid(vaddr, asn);
150 }
151
152 static bool validVirtualAddress(Addr vaddr);
153
154#if FULL_SYSTEM
155 Fault translateFs(RequestPtr req, ThreadContext *tc, Mode mode,
156 Translation *translation, bool &delay, bool timing);
157#else
158 Fault translateSe(RequestPtr req, ThreadContext *tc, Mode mode,
159 Translation *translation, bool &delay, bool timing);
160#endif
161 Fault translateAtomic(RequestPtr req, ThreadContext *tc, Mode mode);

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