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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
- */
-
-#ifndef __CPU_INORDER_INORDER_TRACE_HH__
-#define __CPU_INORDER_INORDER_TRACE_HH__
-
-#include "base/trace.hh"
-#include "base/types.hh"
-#include "cpu/exetrace.hh"
-#include "cpu/static_inst.hh"
-#include "params/InOrderTrace.hh"
-#include "sim/insttracer.hh"
-
-class ThreadContext;
-
-namespace Trace {
-
-class InOrderTraceRecord : public ExeTracerRecord
-{
- public:
- InOrderTraceRecord(unsigned num_stages, bool _stage_tracing,
- ThreadContext *_thread, TheISA::PCState _pc)
- : ExeTracerRecord(0, _thread, NULL, _pc)
- {
- stageTrace = _stage_tracing;
- stageCycle.resize(num_stages);
- }
-
- // Trace stage-by-stage execution of instructions.
- bool stageTrace;
- std::vector<Tick> stageCycle;
-
- void dumpTicks(std::ostream &outs);
-
- void
- setStageCycle(int num_stage, Tick cur_cycle)
- {
- if (stageTrace) {
- stageCycle[num_stage] = cur_cycle;
- } else {
- when = cur_cycle;
- }
- }
-
- void
- setStaticInst(const StaticInstPtr &_staticInst)
- {
- staticInst = _staticInst;
- }
-
- void setPC(TheISA::PCState _pc) { pc = _pc; }
-};
-
-class InOrderTrace : public InstTracer
-{
- public:
- InOrderTrace(const InOrderTraceParams *p) : InstTracer(p)
- {}
-
- InOrderTraceRecord *
- getInstRecord(unsigned num_stages, bool stage_tracing, ThreadContext *tc);
-
- InOrderTraceRecord *getInstRecord(Tick when, ThreadContext *tc,
- const StaticInstPtr staticInst, TheISA::PCState pc,
- const StaticInstPtr macroStaticInst = NULL);
-};
-
-} // namespace Trace
-
-#endif // __CPU_INORDER_INORDER_TRACE_HH__