test.cc

SystemC片上系统设计的源代码： 书籍介绍： SystemC是被实践证明的优秀的系统设计描述语言

#include "data_ext.h"

// nbcode "declare" start
int sc_main(int argc, char** argv) {
  scv_smart_ptr<data_t> data_p ("data");
  scv_smart_ptr<int>    addr("addr");
  // nbcode "declare" end

  // nbcode "seed" start
  //set the global seed so that results will be consistent
  scv_random::set_global_seed(100);
  // nbcode "seed" end

  // nbcode "keep" start
  //set simple keeponly/keepout range
  addr->keep_only(10, 1000);
  addr->keep_out(100, 300);
  addr->keep_out(600, 900);
  // nbcode "keep" end

  // nbcode "next" start
  //randomize a simple int
  addr->next();
  // nbcode "next" end

  // nbcode "keep2" start
  //set keeponly on payload
  for(int i=0; i<5; ++i) data_p->payload[i].keep_only(0, 0x1ff);
  // nbcode "keep2" end

  // nbcode "next2" start
  //randomize user-defined data type
  data_p->next();
  // nbcode "next2" end

  // nbcode "print" start
  //note the use of the * operator to get the value of addr
  scv_out << "Random value for " << addr->get_name() << "  = " << *addr << endl;

  scv_out << "Random value for " << data_p->get_name() << ":" << endl;
  data_p->print(scv_out, 0, 2);
  // nbcode "print" end

  return 0;
}