DirectoryMemory.hh (10522:13312d6e1caf) DirectoryMemory.hh (11025:4872dbdea907)
1/*
2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
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;

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

42{
43 public:
44 typedef RubyDirectoryMemoryParams Params;
45 DirectoryMemory(const Params *p);
46 ~DirectoryMemory();
47
48 void init();
49
1/*
2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
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;

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

42{
43 public:
44 typedef RubyDirectoryMemoryParams Params;
45 DirectoryMemory(const Params *p);
46 ~DirectoryMemory();
47
48 void init();
49
50 uint64 mapAddressToLocalIdx(PhysAddress address);
51 static uint64 mapAddressToDirectoryVersion(PhysAddress address);
50 uint64_t mapAddressToLocalIdx(Addr address);
51 static uint64_t mapAddressToDirectoryVersion(Addr address);
52
52
53 uint64 getSize() { return m_size_bytes; }
53 uint64_t getSize() { return m_size_bytes; }
54
54
55 bool isPresent(PhysAddress address);
56 AbstractEntry* lookup(PhysAddress address);
57 AbstractEntry* allocate(const PhysAddress& address,
58 AbstractEntry* new_entry);
55 bool isPresent(Addr address);
56 AbstractEntry *lookup(Addr address);
57 AbstractEntry *allocate(Addr address, AbstractEntry* new_entry);
59
60 void print(std::ostream& out) const;
61 void recordRequestType(DirectoryRequestType requestType);
62
63 private:
64 // Private copy constructor and assignment operator
65 DirectoryMemory(const DirectoryMemory& obj);
66 DirectoryMemory& operator=(const DirectoryMemory& obj);
67
68 private:
69 const std::string m_name;
70 AbstractEntry **m_entries;
71 // int m_size; // # of memory module blocks this directory is
72 // responsible for
58
59 void print(std::ostream& out) const;
60 void recordRequestType(DirectoryRequestType requestType);
61
62 private:
63 // Private copy constructor and assignment operator
64 DirectoryMemory(const DirectoryMemory& obj);
65 DirectoryMemory& operator=(const DirectoryMemory& obj);
66
67 private:
68 const std::string m_name;
69 AbstractEntry **m_entries;
70 // int m_size; // # of memory module blocks this directory is
71 // responsible for
73 uint64 m_size_bytes;
74 uint64 m_size_bits;
75 uint64 m_num_entries;
72 uint64_t m_size_bytes;
73 uint64_t m_size_bits;
74 uint64_t m_num_entries;
76 int m_version;
77
78 static int m_num_directories;
79 static int m_num_directories_bits;
80 static uint64_t m_total_size_bytes;
81 static int m_numa_high_bit;
82};
83
84inline std::ostream&
85operator<<(std::ostream& out, const DirectoryMemory& obj)
86{
87 obj.print(out);
88 out << std::flush;
89 return out;
90}
91
92#endif // __MEM_RUBY_STRUCTURES_DIRECTORYMEMORY_HH__
75 int m_version;
76
77 static int m_num_directories;
78 static int m_num_directories_bits;
79 static uint64_t m_total_size_bytes;
80 static int m_numa_high_bit;
81};
82
83inline std::ostream&
84operator<<(std::ostream& out, const DirectoryMemory& obj)
85{
86 obj.print(out);
87 out << std::flush;
88 return out;
89}
90
91#endif // __MEM_RUBY_STRUCTURES_DIRECTORYMEMORY_HH__