#include "cachesim.h"
#include <iostream>
#include <fstream>
#include <iomanip>

#define VCD_OUTPUT 1

void check_match(unsigned int *data, unsigned int *rsp, char &check){
  for(int i =0; i < 4; ++i){
    for(int j = 0; j < 4; ++j){
      std::cout << data[i] << std::endl;
      std::cout << rsp[j] << std::endl; 
      if (data[i] == rsp[j]){
          check = check | i; 
          std::cout << std::hex << check << std::endl;  
      }
    }
  }
}

int main(int argc, char **argv)
{
  //init
  RAM ram;
	CacheSim cachesim;
  cachesim.attach_ram(&ram);
  cachesim.reset();

  unsigned int addr[4] = {0x12222222, 0xabbbbbbb, 0xcddddddd, 0xe4444444};
  unsigned int data[4] = {0xffffffff, 0x11111111, 0x22222222, 0x33333333};
  unsigned int rsp[4] = {0,0,0,0};
  char responded = 0;
  //write req
  core_req_t* write = new core_req_t;
  write->valid = 0xf;
  write->rw = 0xf;
  write->byteen = 0xffff;
  write->addr = addr; 
  write->data = data;
  write->tag = 0xff;

  //read req
  core_req_t* read = new core_req_t;
  read->valid = 0xf;
  read->rw = 0;
  read->byteen = 0xffff;
  read->addr = addr;
  read->data = addr; 
  read->tag = 0xff;

  //queue reqs
  cachesim.send_req(write);
  cachesim.send_req(read);

  cachesim.run(); 
  for(int i = 0; i < 100; ++i){
    cachesim.step();
  }

	return 0;
}