1/*
2 * Copyright (c) 2010-2011 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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61 : BaseDynInst<Impl>(_staticInst, _macroop)
62{
63 initVars();
64}
65
66template <class Impl>BaseO3DynInst<Impl>::~BaseO3DynInst()
67{
68#if TRACING_ON
69 Tick val, fetch = this->fetchTick;
70 // Print info needed by the pipeline activity viewer.
71 DPRINTFR(O3PipeView, "O3PipeView:fetch:%llu:0x%08llx:%d:%llu:%s\n",
72 fetch,
73 this->instAddr(),
74 this->microPC(),
75 this->seqNum,
76 this->staticInst->disassemble(this->instAddr()));
77 val = (this->decodeTick == -1) ? 0 : fetch + this->decodeTick;
78 DPRINTFR(O3PipeView, "O3PipeView:decode:%llu\n", val);
79 val = (this->renameTick == -1) ? 0 : fetch + this->renameTick;
80 DPRINTFR(O3PipeView, "O3PipeView:rename:%llu\n", val);
81 val = (this->dispatchTick == -1) ? 0 : fetch + this->dispatchTick;
82 DPRINTFR(O3PipeView, "O3PipeView:dispatch:%llu\n", val);
83 val = (this->issueTick == -1) ? 0 : fetch + this->issueTick;
84 DPRINTFR(O3PipeView, "O3PipeView:issue:%llu\n", val);
85 val = (this->completeTick == -1) ? 0 : fetch + this->completeTick;
86 DPRINTFR(O3PipeView, "O3PipeView:complete:%llu\n", val);
87 val = (this->commitTick == -1) ? 0 : fetch + this->commitTick;
88 DPRINTFR(O3PipeView, "O3PipeView:retire:%llu\n", val);
89#endif
90};
91
92
93template <class Impl>
94void
95BaseO3DynInst<Impl>::initVars()
96{

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114 // hasn't happened (yet).
115 fetchTick = -1;
116 decodeTick = -1;
117 renameTick = -1;
118 dispatchTick = -1;
119 issueTick = -1;
120 completeTick = -1;
121 commitTick = -1;
122#endif
123}
124
125template <class Impl>
126Fault
127BaseO3DynInst<Impl>::execute()
128{
129 // @todo: Pretty convoluted way to avoid squashing from happening

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