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Snes9x - Add 128KByte SRAM support in cheats (#976)

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bladeoner 2021-08-27 16:40:49 +02:00 committed by GitHub
parent 514d6c88ff
commit 5bff07b305
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 4 additions and 4 deletions
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2
source/snes9x/cheats.cpp
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@ -146,7 +146,7 @@ const char * S9xGameGenieToRaw (const char *code, uint32 &address, uint8 &byte)
void S9xStartCheatSearch (SCheatData *d) void S9xStartCheatSearch (SCheatData *d)
{ {
memmove(d->CWRAM, d->RAM, 0x20000); memmove(d->CWRAM, d->RAM, 0x20000);
memmove(d->CSRAM, d->SRAM, 0x10000); memmove(d->CSRAM, d->SRAM, 0x80000);
memmove(d->CIRAM, &d->FillRAM[0x3000], 0x2000); memmove(d->CIRAM, &d->FillRAM[0x3000], 0x2000);
memset((char *) d->ALL_BITS, 0xff, 0x32000 >> 3); memset((char *) d->ALL_BITS, 0xff, 0x32000 >> 3);
} }

2
source/snes9x/cheats.h
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@ -33,7 +33,7 @@ struct SCheatData
std::vector<struct SCheatGroup> g; std::vector<struct SCheatGroup> g;
bool8 enabled; bool8 enabled;
uint8 CWRAM[0x20000]; uint8 CWRAM[0x20000];
uint8 CSRAM[0x10000]; uint8 CSRAM[0x80000];
uint8 CIRAM[0x2000]; uint8 CIRAM[0x2000];
uint8 *RAM; uint8 *RAM;
uint8 *FillRAM; uint8 *FillRAM;

4
source/snes9x/cheats2.cpp
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@ -62,7 +62,7 @@ static inline uint8 S9xGetByteFree (uint32 Address)
case CMemory::MAP_HIROM_SRAM: case CMemory::MAP_HIROM_SRAM:
case CMemory::MAP_RONLY_SRAM: case CMemory::MAP_RONLY_SRAM:
byte = *(Memory.SRAM + (((Address & 0x7fff) - 0x6000 + ((Address & 0xf0000) >> 3)) & Memory.SRAMMask)); byte = *(Memory.SRAM + (((Address & 0x7fff) - 0x6000 + ((Address & 0x1f0000) >> 3)) & Memory.SRAMMask));
return (byte); return (byte);
case CMemory::MAP_BWRAM: case CMemory::MAP_BWRAM:
@ -153,7 +153,7 @@ static inline void S9xSetByteFree (uint8 Byte, uint32 Address)
case CMemory::MAP_HIROM_SRAM: case CMemory::MAP_HIROM_SRAM:
if (Memory.SRAMMask) if (Memory.SRAMMask)
{ {
*(Memory.SRAM + (((Address & 0x7fff) - 0x6000 + ((Address & 0xf0000) >> 3)) & Memory.SRAMMask)) = Byte; *(Memory.SRAM + (((Address & 0x7fff) - 0x6000 + ((Address & 0x1f0000) >> 3)) & Memory.SRAMMask)) = Byte;
CPU.SRAMModified = TRUE; CPU.SRAMModified = TRUE;
} }
return; return;