base.cc (13215:82cdb8db4643) base.cc (13217:725b1701b4ee)
1/*
2 * Copyright (c) 2013,2016,2018 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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73
74void
75BaseTags::setCache(BaseCache *_cache)
76{
77 assert(!cache);
78 cache = _cache;
79}
80
1/*
2 * Copyright (c) 2013,2016,2018 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

--- 64 unchanged lines hidden (view full) ---

73
74void
75BaseTags::setCache(BaseCache *_cache)
76{
77 assert(!cache);
78 cache = _cache;
79}
80
81std::vector<ReplaceableEntry*>
82BaseTags::getPossibleLocations(const Addr addr) const
83{
84 panic("Unimplemented getPossibleLocations for tags subclass");
85}
86
87CacheBlk*
88BaseTags::findBlock(Addr addr, bool is_secure) const
89{
90 // Extract block tag
91 Addr tag = extractTag(addr);
92
93 // Find possible locations for the given address
94 const std::vector<ReplaceableEntry*> locations =
95 getPossibleLocations(addr);
96
97 // Search for block
98 for (const auto& location : locations) {
99 CacheBlk* blk = static_cast<CacheBlk*>(location);
100 if ((blk->tag == tag) && blk->isValid() &&
101 (blk->isSecure() == is_secure)) {
102 return blk;
103 }
104 }
105
106 // Did not find block
107 return nullptr;
108}
109
81void
82BaseTags::insertBlock(const Addr addr, const bool is_secure,
83 const int src_master_ID, const uint32_t task_ID,
84 CacheBlk *blk)
85{
86 assert(!blk->isValid());
87
88 // Previous block, if existed, has been removed, and now we have

--- 180 unchanged lines hidden --- 		110void
111BaseTags::insertBlock(const Addr addr, const bool is_secure,
112 const int src_master_ID, const uint32_t task_ID,
113 CacheBlk *blk)
114{
115 assert(!blk->isValid());
116
117 // Previous block, if existed, has been removed, and now we have

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