FindSimTime.cpp

Go to the documentation of this file.

#include "FindSimTime.h"
 
using namespace systemc_clang;
 
FindSimTime::FindSimTime(FunctionDecl *tuDecl, llvm::raw_ostream &os)
    : os_(os) {
  //  _sigInst{nullptr},
  //  call_expr_{nullptr} {
 
  assert(!(tuDecl == nullptr));
  TraverseDecl(tuDecl);
}
 
FindSimTime::~FindSimTime() { simulation_time_.clear(); }
 
bool FindSimTime::VisitCallExpr(CallExpr *c) {
  if (c->getDirectCallee()->getNameInfo().getAsString() != "sc_start") {
    return true;
  }
 
  //  os_ << "Found sc_start";
  if (c->getNumArgs() > 0) {
    //    os_ <<"\n Simulation time is :" << getArgumentName(c->getArg(0));
    if (c->getNumArgs() > 1) {
      //    os_ << " " << getArgumentName(c->getArg(1));
      simulation_time_.insert(simulationTimePairType(
          getArgumentName(c->getArg(0)), getArgumentName(c->getArg(1))));
    }
  }
  return true;
}
 
/*
  string FindSimTime::getArgumentName (Expr * arg)
  {
        if (arg == NULL)
  return string ("NULL");
 
        clang::LangOptions LangOpts;
        LangOpts.CPlusPlus = true;
        clang::PrintingPolicy Policy (LangOpts);
 
        string
  TypeS;
 
        llvm::raw_string_ostream s (TypeS);
        arg->printPretty (s, 0, Policy);
        //  os_ << ", argument: " << s.str() << "\n";
        return s.str ();
  }
*/
 
FindSimTime::simulationTimeMapType FindSimTime::returnSimTime() {
  return simulation_time_;
}