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Cart: Fixed infinite loop when trying to load some roms that were not a multiple of 4kb in size

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Sour 2019-04-12 22:25:59 -04:00
parent adad1055b8
commit 7815e3d232
1 changed files with 2 additions and 2 deletions
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4
Core/BaseCartridge.cpp
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@ -241,10 +241,10 @@ void BaseCartridge::RegisterHandlers(MemoryManager &mm)
//If size isn't a power of 2, mirror the part above the nearest (lower) power of 2 until the size reaches the next power of 2.
uint32_t halfSize = 1 << power;
uint32_t fullSize = 1 << (power + 1);
uint32_t extraSize = _prgRomSize - halfSize;
uint32_t extraHandlers = std::max<uint32_t>((_prgRomSize - halfSize) / 0x1000, 1);
while(_prgRomHandlers.size() < fullSize / 0x1000) {
for(uint32_t i = 0; i < extraSize / 0x1000; i += 0x1000) {
for(uint32_t i = 0; i < extraHandlers; i += 0x1000) {
_prgRomHandlers.push_back(unique_ptr<RomHandler>(new RomHandler(_prgRom, halfSize + i, _prgRomSize, SnesMemoryType::PrgRom)));
}
}