- [NEW] Afegit modul debug

- [NEW] Afegit tagging de memòria
- [NEW] modul mbc_none funcional
- [NEW] Afegit modul main base del programa
- [NEW] Afegits Makefile i .gitignore
- Primera execució. No arriba a 0x0100
- [FIX] Corregida la representació del ensamblador cap enrere

mbc_none.cpp

@@ -1,5 +1,6 @@
 #include "mbc_none.h"
 #include "mem.h"
+#include <stdlib.h>
 
 namespace mbc_none
 {
@@ -10,6 +11,8 @@ namespace mbc_none
     uint8_t wram[8192];
     uint8_t hram[512];
 
+    uint8_t tags[65536];
+
     uint8_t readMem(uint16_t address)
     {
         if (address < 0x8000) {
@@ -47,10 +50,49 @@ namespace mbc_none
         }
     }
 
-    void init(uint8_t *rom)
+    uint8_t getTag(uint16_t address)
+    {
+        return tags[address];
+    }
+
+    void setTag(uint16_t address, uint8_t value)
+    {
+        tags[address] = value;
+    }
+
+    void saveState(FILE* f)
+    {
+
+    }
+
+    void loadState(FILE *f)
+    {
+
+    }
+
+    void init(uint8_t *rom, uint32_t rom_size, uint32_t ram_size)
     {
         mem::readMem = mbc_none::readMem;
         mem::writeMem = mbc_none::writeMem;
+        mem::getTag = mbc_none::getTag;
+        mem::setTag = mbc_none::setTag;
+        mem::saveState = mbc_none::saveState;
+        mem::loadState = mbc_none::loadState;
+
         mbc_none::rom = rom;
+
+        FILE *f = fopen("dmg_boot.bin", "rb");
+        if (!f) { printf("ABORTING: 'dmg_boot.bin' not found!\n"); exit(1); }
+        fseek(f, 0, SEEK_END);
+        const int size = ftell(f);
+        fseek(f, 0, SEEK_SET);
+        fread(bootrom, size, 1, f);
+        fclose(f);
+
+        for (int i=0; i<8192; ++i) { vram[i] = 0; }
+        for (int i=0; i<8192; ++i) { exram[i] = 0; }
+        for (int i=0; i<8192; ++i) { wram[i] = 0; }
+        for (int i=0; i<512; ++i) { hram[i] = 0; }
+        for (int i=0; i<65536; ++i) { tags[i] = MEMTAG_NONE; }
     }
 }