- [CHG] Tot el codi mogut a la carpeta "source"

source/mem.h

@@ -0,0 +1,44 @@
+#pragma once
+#include <stdint.h>
+#include <stdio.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
+
+    #define MBC_NONE     0
+    #define MBC1         1
+    #define MBC2         2
+    #define MBC3         3
+    #define MBC5         5
+    #define MBC6         6
+    #define MBC7         7
+    
+    void init(uint8_t* rom, const int size);
+    void reset();
+    
+    uint8_t readMem(uint16_t address);
+    void writeMem(uint16_t address, uint8_t value);
+
+    uint8_t getTag(uint16_t address);
+    void setTag(uint16_t address, uint8_t value);
+
+    void saveState(FILE* f);
+    void loadState(FILE* f);
+
+    uint8_t *rawVram();
+    uint8_t *rawHram(uint16_t address);
+
+    void init_dma_transfer(uint8_t source);
+    void update_mapped(const uint32_t dt);
+}