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Experimental save state support

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SimoneN64
2023-10-30 08:39:54 +01:00
parent c4f148eec1
commit b1f7659359
17 changed files with 313 additions and 1 deletions
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25
src/backend/Core.cpp
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@@ -90,4 +90,29 @@ void Core::Run(float volumeL, float volumeR) {
scheduler.tick(frameCycles, mem, regs);
}
}
void Core::Serialize() {
auto sMEM = cpu->mem.Serialize();
auto sCPU = cpu->Serialize();
auto sVER = std::vector<u8>{KAIZEN_VERSION >> 8, KAIZEN_VERSION >> 4, KAIZEN_VERSION & 0xFF};
memSize = sMEM.size();
cpuSize = sCPU.size();
verSize = sVER.size();
serialized[slot].insert(serialized[slot].begin(), sVER.begin(), sVER.end());
serialized[slot].insert(serialized[slot].end(), sMEM.begin(), sMEM.end());
serialized[slot].insert(serialized[slot].end(), sCPU.begin(), sCPU.end());
}
void Core::Deserialize() {
std::vector<u8> dVER(serialized[slot].begin(), serialized[slot].begin() + verSize);
if(dVER[0] != (KAIZEN_VERSION >> 8)
|| dVER[1] != (KAIZEN_VERSION >> 4)
|| dVER[2] != (KAIZEN_VERSION & 0xFF)) {
Util::panic("PROBLEMI!");
}
cpu->mem.Deserialize(std::vector<u8>(serialized[slot].begin() + verSize, serialized[slot].begin() + verSize + memSize));
cpu->Deserialize(std::vector<u8>(serialized[slot].begin() + verSize + memSize, serialized[slot].begin() + verSize + memSize + cpuSize));
serialized[slot].erase(serialized[slot].begin(), serialized[slot].end());
}
}