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/*
* Copyright (c) 2007 MIPS Technologies, Inc.
* Copyright (c) 2001-2005 The Regents of The University of Michigan
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Authors: Korey Sewell
*/
#include <iomanip>
#include "config/the_isa.hh"
#include "cpu/exetrace.hh"
#include "cpu/inorder/inorder_trace.hh"
#include "cpu/static_inst.hh"
#include "cpu/inorder/pipeline_traits.hh"
#include "cpu/thread_context.hh"
#include "params/InOrderTrace.hh"
using namespace std;
using namespace TheISA;
namespace Trace {
inline void
Trace::InOrderTraceRecord::dumpTicks(std::ostream &outs)
{
if (!stageTrace) {
ccprintf(outs, "%7d: ", when);
} else {
ccprintf(outs, "");
for (int i=0; i < stageCycle.size(); i++) {
if (i < stageCycle.size() - 1)
outs << dec << stageCycle[i] << "-";
else
outs << dec << stageCycle[i] << ":";
}
}
}
InOrderTraceRecord *
InOrderTrace::getInstRecord(unsigned num_stages, bool stage_tracing,
ThreadContext *tc)
{
if (!IsOn(ExecEnable))
return NULL;
if (!Trace::enabled)
return NULL;
return new InOrderTraceRecord(num_stages, stage_tracing, tc, 0);
}
InOrderTraceRecord *
InOrderTrace::getInstRecord(Tick when, ThreadContext *tc,
const StaticInstPtr staticInst, TheISA::PCState _pc,
const StaticInstPtr macroStaticInst)
{
return new InOrderTraceRecord(ThePipeline::NumStages, true, tc, _pc);
}
} // namespace Trace
////////////////////////////////////////////////////////////////////////
//
// ExeTracer Simulation Object
//
Trace::InOrderTrace *
InOrderTraceParams::create()
{
return new Trace::InOrderTrace(this);
};
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