lsq_unit.hh (13429:a1e199fd8122) lsq_unit.hh (13472:7ceacede4f1e)
1/*
2 * Copyright (c) 2012-2014,2017 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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81 typedef typename Impl::O3CPU O3CPU;
82 typedef typename Impl::DynInstPtr DynInstPtr;
83 typedef typename Impl::CPUPol::IEW IEW;
84 typedef typename Impl::CPUPol::LSQ LSQ;
85 typedef typename Impl::CPUPol::IssueStruct IssueStruct;
86
87 public:
88 /** Constructs an LSQ unit. init() must be called prior to use. */
1/*
2 * Copyright (c) 2012-2014,2017 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

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

81 typedef typename Impl::O3CPU O3CPU;
82 typedef typename Impl::DynInstPtr DynInstPtr;
83 typedef typename Impl::CPUPol::IEW IEW;
84 typedef typename Impl::CPUPol::LSQ LSQ;
85 typedef typename Impl::CPUPol::IssueStruct IssueStruct;
86
87 public:
88 /** Constructs an LSQ unit. init() must be called prior to use. */
89 LSQUnit();
89 LSQUnit(uint32_t lqEntries, uint32_t sqEntries);
90
90
91 /** We cannot copy LSQUnit because it has stats for which copy
92 * contructor is deleted explicitly. However, STL vector requires
93 * a valid copy constructor for the base type at compile time.
94 */
95 LSQUnit(const LSQUnit &l) { panic("LSQUnit is not copy-able"); }
96
91 /** Initializes the LSQ unit with the specified number of entries. */
92 void init(O3CPU *cpu_ptr, IEW *iew_ptr, DerivO3CPUParams *params,
97 /** Initializes the LSQ unit with the specified number of entries. */
98 void init(O3CPU *cpu_ptr, IEW *iew_ptr, DerivO3CPUParams *params,
93 LSQ *lsq_ptr, unsigned maxLQEntries, unsigned maxSQEntries,
94 unsigned id);
99 LSQ *lsq_ptr, unsigned id);
95
96 /** Returns the name of the LSQ unit. */
97 std::string name() const;
98
99 /** Registers statistics. */
100 void regStats();
101
102 /** Sets the pointer to the dcache port. */

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101 /** Returns the name of the LSQ unit. */
102 std::string name() const;
103
104 /** Registers statistics. */
105 void regStats();
106
107 /** Sets the pointer to the dcache port. */

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