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Annotation of generator/hdr/mem68k.h, revision 1.1

1.1     ! root        1: typedef enum {
        !             2:   mem_byte, mem_word, mem_long
        !             3: } t_memtype;
        !             4: 
        !             5: typedef struct {
        !             6:   uint16 start;
        !             7:   uint16 end;
        !             8:   uint8 *(*memptr)(uint32 addr);
        !             9:   uint8 (*fetch_byte)(uint32 addr);
        !            10:   uint16 (*fetch_word)(uint32 addr);
        !            11:   uint32 (*fetch_long)(uint32 addr);
        !            12:   void (*store_byte)(uint32 addr, uint8 data);
        !            13:   void (*store_word)(uint32 addr, uint16 data);
        !            14:   void (*store_long)(uint32 addr, uint32 data);
        !            15: } t_mem68k_def;
        !            16: 
        !            17: extern t_mem68k_def mem68k_def[];
        !            18: extern unsigned int mem68k_cont1_a;
        !            19: extern unsigned int mem68k_cont1_b;
        !            20: extern unsigned int mem68k_cont1_c;
        !            21: extern unsigned int mem68k_cont1_up;
        !            22: extern unsigned int mem68k_cont1_down;
        !            23: extern unsigned int mem68k_cont1_left;
        !            24: extern unsigned int mem68k_cont1_right;
        !            25: extern unsigned int mem68k_cont1_start;
        !            26: extern unsigned int mem68k_cont2_a;
        !            27: extern unsigned int mem68k_cont2_b;
        !            28: extern unsigned int mem68k_cont2_c;
        !            29: extern unsigned int mem68k_cont2_up;
        !            30: extern unsigned int mem68k_cont2_down;
        !            31: extern unsigned int mem68k_cont2_left;
        !            32: extern unsigned int mem68k_cont2_right;
        !            33: extern unsigned int mem68k_cont2_start;
        !            34: 
        !            35: int mem68k_init(void);
        !            36: 
        !            37: extern uint8 *(*mem68k_memptr[0x1000])(uint32 addr);
        !            38: extern uint8 (*mem68k_fetch_byte[0x1000])(uint32 addr);
        !            39: extern uint16 (*mem68k_fetch_word[0x1000])(uint32 addr);
        !            40: extern uint32 (*mem68k_fetch_long[0x1000])(uint32 addr);
        !            41: extern void (*mem68k_store_byte[0x1000])(uint32 addr, uint8 data);
        !            42: extern void (*mem68k_store_word[0x1000])(uint32 addr, uint16 data);
        !            43: extern void (*mem68k_store_long[0x1000])(uint32 addr, uint32 data);
        !            44: 
        !            45: #define fetchbyte(addr) mem68k_fetch_byte[((addr) & 0xFFFFFF)>>12]((addr) & 0xFFFFFF)
        !            46: #define fetchword(addr) mem68k_fetch_word[((addr) & 0xFFFFFF)>>12]((addr) & 0xFFFFFF)
        !            47: #define fetchlong(addr) mem68k_fetch_long[((addr) & 0xFFFFFF)>>12]((addr) & 0xFFFFFF)
        !            48: 
        !            49: #define storebyte(addr,data) mem68k_store_byte[((addr) & 0xFFFFFF)>>12]((addr) & 0xFFFFFF,data)
        !            50: #define storeword(addr,data) mem68k_store_word[((addr) & 0xFFFFFF)>>12]((addr) & 0xFFFFFF,data)
        !            51: #define storelong(addr,data) mem68k_store_long[((addr) & 0xFFFFFF)>>12]((addr) & 0xFFFFFF,data)

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