#ifndef _MYCACHE_H_
#define _MYCACHE_H_

#define ROW_MAJOR_ORDER 1
#define COL_MAJOR_ORDER 2

/*
A simple cache simulation program, myCache is designed to allow testing cache hits and
misses with a cache based on #define-d parameters.  To change these, simply modify the
constants in myCache.h
*/

/*
--------------------------------------------------------
======    Test settings you can/should modify     ======
--------------------------------------------------------
*/

// If PRINT_CACHE is defined, print the cache hits/misses
// If you don't want to print the cache hits/misses, just
// comment out the '#define PRINT_CACHE' line below.

// ARRAY_WIDTH is The width/length of the MxM test array

// For TEST_RUN_MODE, choose ROW_MAJOR_ORDER or
// COL_MAJOR_ORDER

// Set the number of runs through the test array with
// NUM_TESTS

//<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
//      Paste settings from README here:
//<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
//#define PRINT_CACHE
#define ARRAY_WIDTH      10000
#define TEST_RUN_MODE    ROW_MAJOR_ORDER
#define NUM_TESTS        10
//<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

// These are the cache parameters.  You can change any of them except the cache address
// length.

#define CACHE_ADDRESS_LENGTH 32   // Please leave at 32 so we can keep the type the same

#define CACHE_T_BITS         16   // How many bits to interpret as the tag
                                  // Note that number_of_tags = 2^CACHE_T_BITS

#define CACHE_S_BITS         12   // How many bits to interpret as the set number
                                  // Note that number_of_sets = 2^CACHE_S_BITS

#define CACHE_ASSOCIATIVITY_E 1   // How many lines/blocks we keep per set

// Uncomment this line to get lots of information about the cache setup and action process
//#define CACHE_VERBOSE_DEBUG

/*
--------------------------------------------------------
====== Test settings you mostly shouldn't modify  ======
--------------------------------------------------------
*/

// This is the cacheline struct we'll make an array of to form our cache
typedef struct cache_line{
  int tag;
  int valid;
} cache_line;


#endif //_MYCACHE_H_