#pragma once
#include <stdint.h>

namespace mem
{
    #define MEMTAG_NONE     0x00
    #define MEMTAG_DATA     0x01
    #define MEMTAG_INST     0x02
    #define MEMTAG_CODE     0x04
    #define MEMTAG_IGNORE   0x08
    #define MEMTAG_TDATA    0x10
    #define MEMTAG_TINST    0x20
    #define MEMTAG_TREPEAT  0x40
    #define MEMTAG_MODIFIED 0x80

    #define MEMTAG_KNOWN    0x07
    #define MEMTAG_TOUCHED  0x70

    void reset();

    uint8_t read(uint16_t address);
    void write(uint16_t address, uint8_t value);

    uint8_t getTag(uint16_t address);
    void setTag(uint16_t address, uint8_t value);

    void update_mapped(uint32_t dt);
}