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Exzap 2022-08-22 22:21:23 +02:00
parent e3db07a16a
commit d60742f52b
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64
src/Cafe/HW/Espresso/Interpreter/PPCInterpreterHLE.cpp Normal file
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#include "../PPCState.h"
#include "PPCInterpreterInternal.h"
#include "PPCInterpreterHelper.h"
std::unordered_set<std::string> sUnsupportedHLECalls;
void PPCInterpreter_handleUnsupportedHLECall(PPCInterpreter_t* hCPU)
{
const char* libFuncName = (char*)memory_getPointerFromVirtualOffset(hCPU->instructionPointer + 8);
std::string tempString = fmt::format("Unsupported lib call: {}", libFuncName);
if (sUnsupportedHLECalls.find(tempString) == sUnsupportedHLECalls.end())
{
cemuLog_log(LogType::UnsupportedAPI, "{}", tempString);
sUnsupportedHLECalls.emplace(tempString);
}
hCPU->gpr[3] = 0;
PPCInterpreter_nextInstruction(hCPU);
}
std::vector<void(*)(PPCInterpreter_t* hCPU)>* sPPCHLETable{};
HLEIDX PPCInterpreter_registerHLECall(HLECALL hleCall)
{
if (!sPPCHLETable)
sPPCHLETable = new std::vector<void(*)(PPCInterpreter_t* hCPU)>();
for (sint32 i = 0; i < sPPCHLETable->size(); i++)
{
if ((*sPPCHLETable)[i] == hleCall)
return i;
}
HLEIDX newFuncIndex = (sint32)sPPCHLETable->size();
sPPCHLETable->resize(sPPCHLETable->size() + 1);
(*sPPCHLETable)[newFuncIndex] = hleCall;
return newFuncIndex;
}
HLECALL PPCInterpreter_getHLECall(HLEIDX funcIndex)
{
if (funcIndex < 0 || funcIndex >= sPPCHLETable->size())
return nullptr;
return sPPCHLETable->data()[funcIndex];
}
std::mutex g_hleLogMutex;
void PPCInterpreter_virtualHLE(PPCInterpreter_t* hCPU, unsigned int opcode)
{
uint32 hleFuncId = opcode & 0xFFFF;
if (hleFuncId == 0xFFD0)
{
g_hleLogMutex.lock();
PPCInterpreter_handleUnsupportedHLECall(hCPU);
g_hleLogMutex.unlock();
return;
}
else
{
// os lib function
cemu_assert(hleFuncId < sPPCHLETable->size());
auto hleCall = (*sPPCHLETable)[hleFuncId];
cemu_assert(hleCall);
hleCall(hCPU);
}
}