2 * Copyright (c) 2001-2005 The Regents of The University of Michigan
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
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9 * redistributions in binary form must reproduce the above copyright
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14 * this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 * Authors: Steve Reinhardt
32 #ifndef __EXETRACE_HH__
33 #define __EXETRACE_HH__
35 #include "base/trace.hh"
36 #include "cpu/static_inst.hh"
37 #include "sim/host.hh"
38 #include "sim/insttracer.hh"
39 #include "params/ExeTracer.hh"
46 class ExeTracerRecord : public InstRecord
49 ExeTracerRecord(Tick _when, ThreadContext *_thread,
50 const StaticInstPtr _staticInst, Addr _pc, bool spec,
51 const StaticInstPtr _macroStaticInst = NULL, MicroPC _upc = 0)
52 : InstRecord(_when, _thread, _staticInst, _pc, spec,
53 _macroStaticInst, _upc)
57 void traceInst(StaticInstPtr inst, bool ran);
60 virtual void dumpTicks(std::ostream &outs);
63 class ExeTracer : public InstTracer
66 typedef ExeTracerParams Params;
67 ExeTracer(const Params *params) : InstTracer(params)
71 getInstRecord(Tick when, ThreadContext *tc,
72 const StaticInstPtr staticInst, Addr pc,
73 const StaticInstPtr macroStaticInst = NULL, MicroPC upc = 0)
75 if (!IsOn(ExecEnable))
81 if (!IsOn(ExecSpeculative) && tc->misspeculating())
84 return new ExeTracerRecord(when, tc,
85 staticInst, pc, tc->misspeculating(), macroStaticInst, upc);
89 /* namespace Trace */ }
91 #endif // __EXETRACE_HH__