PCProfileFilter.cpp

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// -*-Mode: C++;-*-

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//***************************************************************************
//
// File:
//    PCProfileFilter.C
//
// Purpose:
//    [The purpose of this file]
//
// Description:
//    [The set of functions, macros, etc. defined in the file]
//
//***************************************************************************

//************************* System Include Files ****************************

#include <iostream>

//*************************** User Include Files ****************************

#include "PCProfileFilter.hpp"

#include <lib/binutils/Insn.hpp>

//*************************** Forward Declarations ***************************

using std::endl;
using std::hex;
using std::dec;


//****************************************************************************
// PCProfileFilter
//****************************************************************************

PCProfileFilter::~PCProfileFilter()
{
  delete mfilt;
  delete pcfilt;
}

void 
PCProfileFilter::Dump(std::ostream& o)
{
}

void 
PCProfileFilter::DDump()
{
  Dump(std::cerr);
}

//****************************************************************************
// InsnClassExpr
//****************************************************************************

InsnClassExpr::bitvec_t 
ConvertToInsnClass(ISA::InsnDesc d)
{
  if (d.isFP()) { return INSN_CLASS_FLOP; }
  else if (d.isMemOp()) { return INSN_CLASS_MEMOP; }
  else if (d.isIntOp()) { return INSN_CLASS_INTOP; }
  else { return INSN_CLASS_OTHER; }
}

//****************************************************************************
// InsnFilter
//****************************************************************************

InsnFilter::InsnFilter(InsnClassExpr expr_, binutils::LM* lm_)
  : expr(expr_), lm(lm_)
{
}

InsnFilter::~InsnFilter()
{
}

bool 
InsnFilter::operator()(VMA pc, ushort opIndex)
{
  binutils::Insn* insn = lm->findInsn(pc, opIndex);
  if (!insn) {
    return false;
  }

  return (expr.IsSatisfied(ConvertToInsnClass(insn->desc())));
}

//****************************************************************************
// PCProfileFilterList
//****************************************************************************

void 
PCProfileFilterList::destroyContents() 
{
  for (iterator it = begin(); it != end(); ++it) { delete (*it); }
  clear();
}