PCProfileMetric.cpp

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

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

#include <iostream>
using std::endl;
using std::hex;
using std::dec;

#include <string>
using std::string;

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

#include "PCProfileMetric.hpp"

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

//****************************************************************************
// PCProfileMetric
//****************************************************************************

PCProfileMetric::PCProfileMetric(ISA* isa_)
  : total(0), period (0), txtStart(0), txtSz(0), isa(isa_)
{ 
  /* map does not need to be initialized */ 
  isa->attach();
}

PCProfileMetric::~PCProfileMetric() 
{ 
  isa->detach();
}

void 
PCProfileMetric::dump(std::ostream& o)
{
  o << "'PCProfileMetric' --\n";
  o << "  name: " << name << "\n";
  o << "  textStart (hex): " << hex << txtStart << dec << "\n";
  o << "  textSize: " << txtSz << "\n";
  o << "  map size (number of entries): " << map.size() << "\n";
  o << "  map entries (PC is reported in hex as an offset from textStart) = [";
  VMA pc = 0;
  PCProfileDatum d = 0;
  unsigned int printed = 0;
  for (PCToPCProfileDatumMapIt it = map.begin(); it != map.end(); ++it) {
    if (printed != 0) { o << ", "; }
    pc = (*it).first - txtStart; // actually, the offset
    d = (*it).second;
    o << "(" << hex << pc << dec << ", " << d << ")";
    printed++;
  }
  o << "]" << endl;
}

void
PCProfileMetric::ddump()
{
  dump(std::cerr);
}