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- add return type to CreateFuncSignature

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Magnus Norddahl 2018-11-23 05:20:12 +01:00 committed by drfrag
parent 1aebbfb3b5
commit d4e3bee7c6
1 changed files with 27 additions and 1 deletions
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28
src/scripting/vm/jit_call.cpp
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@ -510,12 +510,38 @@ asmjit::FuncSignature JitCompiler::CreateFuncSignature(VMFunction *func)
}
}
uint32_t rettype = TypeIdOf<void>::kTypeId;
if (func->Proto->ReturnTypes.Size() > 0)
{
const PType *type = func->Proto->ReturnTypes[0];
if (type == TypeFloat64)
{
rettype = TypeIdOf<double>::kTypeId;
key += "rf";
}
else if (type == TypeString)
{
rettype = TypeIdOf<void*>::kTypeId;
key += "rs";
}
else if (type->isIntCompatible())
{
rettype = TypeIdOf<int>::kTypeId;
key += "ri";
}
else
{
rettype = TypeIdOf<void*>::kTypeId;
key += "rv";
}
}
// FuncSignature only keeps a pointer to its args array. Store a copy of each args array variant.
static std::map<FString, std::unique_ptr<TArray<uint8_t>>> argsCache;
std::unique_ptr<TArray<uint8_t>> &cachedArgs = argsCache[key];
if (!cachedArgs) cachedArgs.reset(new TArray<uint8_t>(args));
FuncSignature signature;
signature.init(CallConv::kIdHost, TypeIdOf<void>::kTypeId, cachedArgs->Data(), cachedArgs->Size());
signature.init(CallConv::kIdHost, rettype, cachedArgs->Data(), cachedArgs->Size());
return signature;
}