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This commit is contained in:
SimoneN64
2024-05-15 23:11:23 +02:00
parent 45d44aec9d
commit 4046b4d65d
3 changed files with 18 additions and 18 deletions
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14
src/backend/core/Mem.cpp
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@@ -45,18 +45,16 @@ void Mem::LoadSRAM(SaveType save_type, fs::path path) {
saveData.unmap();
}
FILE *f = fopen(sramPath.c_str(), "rb");
if (!f) {
Util::panic("Could not open {}", sramPath);
auto sramVec = Util::ReadFileBinary(sramPath);
if(sramVec.empty()) {
Util::WriteFileBinary(std::array<u8, SRAM_SIZE>{}, sramPath);
sramVec = Util::ReadFileBinary(sramPath);
}
fseek(f, 0, SEEK_END);
size_t actualSize = ftell(f);
fseek(f, 0, SEEK_SET);
if (actualSize != SRAM_SIZE) {
if (sramVec.size() != SRAM_SIZE) {
Util::panic("Corrupt SRAM!");
}
fclose(f);
saveData = mio::make_mmap_sink(
sramPath, 0, mio::map_entire_file, error);
if (error) { Util::panic("Could not mmap {}", sramPath); }