lsq.hh (2669:f2b336e89d2a) lsq.hh (2674:6d4afef73a20)
1/*
2 * Copyright (c) 2004-2006 The Regents of The University of Michigan
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;

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

44class LSQ {
45 public:
46 typedef typename Impl::Params Params;
47 typedef typename Impl::FullCPU FullCPU;
48 typedef typename Impl::DynInstPtr DynInstPtr;
49 typedef typename Impl::CPUPol::IEW IEW;
50 typedef typename Impl::CPUPol::LSQUnit LSQUnit;
51
1/*
2 * Copyright (c) 2004-2006 The Regents of The University of Michigan
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;

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

44class LSQ {
45 public:
46 typedef typename Impl::Params Params;
47 typedef typename Impl::FullCPU FullCPU;
48 typedef typename Impl::DynInstPtr DynInstPtr;
49 typedef typename Impl::CPUPol::IEW IEW;
50 typedef typename Impl::CPUPol::LSQUnit LSQUnit;
51
52 /** SMT policy. */
52 enum LSQPolicy {
53 Dynamic,
54 Partitioned,
55 Threshold
56 };
57
58 /** Constructs an LSQ with the given parameters. */
59 LSQ(Params *params);

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

64 /** Sets the pointer to the list of active threads. */
65 void setActiveThreads(std::list<unsigned> *at_ptr);
66 /** Sets the CPU pointer. */
67 void setCPU(FullCPU *cpu_ptr);
68 /** Sets the IEW stage pointer. */
69 void setIEW(IEW *iew_ptr);
70 /** Sets the page table pointer. */
71// void setPageTable(PageTable *pt_ptr);
53 enum LSQPolicy {
54 Dynamic,
55 Partitioned,
56 Threshold
57 };
58
59 /** Constructs an LSQ with the given parameters. */
60 LSQ(Params *params);

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

65 /** Sets the pointer to the list of active threads. */
66 void setActiveThreads(std::list<unsigned> *at_ptr);
67 /** Sets the CPU pointer. */
68 void setCPU(FullCPU *cpu_ptr);
69 /** Sets the IEW stage pointer. */
70 void setIEW(IEW *iew_ptr);
71 /** Sets the page table pointer. */
72// void setPageTable(PageTable *pt_ptr);
72
73 /** Switches out the LSQ. */
73 void switchOut();
74 void switchOut();
75 /** Takes over execution from another CPU's thread. */
74 void takeOverFrom();
75
76 /** Number of entries needed for the given amount of threads.*/
77 int entryAmount(int num_threads);
78 void removeEntries(unsigned tid);
79 /** Reset the max entries for each thread. */
80 void resetEntries();
81 /** Resize the max entries for a thread. */

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

90 /** Inserts a load into the LSQ. */
91 void insertLoad(DynInstPtr &load_inst);
92 /** Inserts a store into the LSQ. */
93 void insertStore(DynInstPtr &store_inst);
94
95 /** Executes a load. */
96 Fault executeLoad(DynInstPtr &inst);
97
76 void takeOverFrom();
77
78 /** Number of entries needed for the given amount of threads.*/
79 int entryAmount(int num_threads);
80 void removeEntries(unsigned tid);
81 /** Reset the max entries for each thread. */
82 void resetEntries();
83 /** Resize the max entries for a thread. */

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

92 /** Inserts a load into the LSQ. */
93 void insertLoad(DynInstPtr &load_inst);
94 /** Inserts a store into the LSQ. */
95 void insertStore(DynInstPtr &store_inst);
96
97 /** Executes a load. */
98 Fault executeLoad(DynInstPtr &inst);
99
98 Fault executeLoad(int lq_idx, unsigned tid)
99 { return thread[tid].executeLoad(lq_idx); }
100
101 /** Executes a store. */
102 Fault executeStore(DynInstPtr &inst);
103
104 /**
105 * Commits loads up until the given sequence number for a specific thread.
106 */
107 void commitLoads(InstSeqNum &youngest_inst, unsigned tid)
108 { thread[tid].commitLoads(youngest_inst); }

--- 216 unchanged lines hidden --- 		100 /** Executes a store. */
101 Fault executeStore(DynInstPtr &inst);
102
103 /**
104 * Commits loads up until the given sequence number for a specific thread.
105 */
106 void commitLoads(InstSeqNum &youngest_inst, unsigned tid)
107 { thread[tid].commitLoads(youngest_inst); }

--- 216 unchanged lines hidden ---