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snes9x
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Almost done, only need to map up those kinds of SRAM.

This commit is contained in:
Alcaro 2014-05-28 18:10:49 +02:00
parent bb7850dd39
commit 2401f86259
1 changed files with 19 additions and 27 deletions
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46
memmap.cpp
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@ -2783,11 +2783,11 @@ void CMemory::map_lorom (uint32 bank_s, uint32 bank_e, uint32 addr_s, uint32 add
struct retro_memory_descriptor desc = {0};
desc.flags=RETRO_MEMDESC_CONST;
desc.ptr=ROM;
desc.offset=0;//
desc.start=0;//
desc.select=0x8000;
desc.len=0;//
//S9xAppendMapping(&desc);
desc.start=bank_s<<16 | addr_s;
desc.select=(bank_s<<16 | addr_s) ^ (bank_e<<16 | addr_e) ^ 0xFFFFFF;
desc.disconnect=0x8000;
desc.len=size;
S9xAppendMapping(&desc);
#endif
}
@ -2811,12 +2811,10 @@ void CMemory::map_hirom (uint32 bank_s, uint32 bank_e, uint32 addr_s, uint32 add
struct retro_memory_descriptor desc = {0};
desc.flags=RETRO_MEMDESC_CONST;
desc.ptr=ROM;
desc.offset=0;//
desc.start=0;//
desc.select=0;//
desc.disconnect=0;
desc.len=0;//
//S9xAppendMapping(&desc);
desc.start=bank_s<<16 | addr_s;
desc.select=(bank_s<<16 | addr_s) ^ (bank_e<<16 | addr_e) ^ 0xFFFFFF;
desc.len=size;
S9xAppendMapping(&desc);
#endif
}
@ -2840,12 +2838,12 @@ void CMemory::map_lorom_offset (uint32 bank_s, uint32 bank_e, uint32 addr_s, uin
struct retro_memory_descriptor desc = {0};
desc.flags=RETRO_MEMDESC_CONST;
desc.ptr=ROM;
desc.offset=0;//
desc.start=0;//
desc.select=0;//
desc.offset=offset;
desc.start=bank_s<<16 | addr_s;
desc.select=(bank_s<<16 | addr_s) ^ (bank_e<<16 | addr_e) ^ 0xFFFFFF;
desc.disconnect=0x8000;
desc.len=0;//
//S9xAppendMapping(&desc);
desc.len=size;
S9xAppendMapping(&desc);
#endif
}
@ -2868,12 +2866,11 @@ void CMemory::map_hirom_offset (uint32 bank_s, uint32 bank_e, uint32 addr_s, uin
struct retro_memory_descriptor desc = {0};
desc.flags=RETRO_MEMDESC_CONST;
desc.ptr=ROM;
desc.offset=0;//
desc.start=0;//
desc.select=0;//
desc.disconnect=0x0000;
desc.len=0;//
//S9xAppendMapping(&desc);
desc.offset=offset;
desc.start=bank_s<<16 | addr_s;
desc.select=(bank_s<<16 | addr_s) ^ (bank_e<<16 | addr_e) ^ 0xFFFFFF;
desc.len=size;
S9xAppendMapping(&desc);
#endif
}
@ -2893,14 +2890,9 @@ void CMemory::map_space (uint32 bank_s, uint32 bank_e, uint32 addr_s, uint32 add
}
#ifdef __LIBRETRO__
struct retro_memory_descriptor desc = {0};
desc.flags=0;
desc.ptr=data;
desc.offset=0;
desc.start=bank_s<<16 | addr_s;
desc.select=(bank_s<<16 | addr_s) ^ (bank_e<<16 | addr_e) ^ 0xFFFFFF;
desc.disconnect=0;
desc.len=0;
if (bank_s==0x7e || bank_s==0x7f)
S9xAppendMapping(&desc);
#endif
}