public FunctionSignature(IABI abi, Type returnType, Type[] parameterTypes, MethodCallingConvention callingConvention, PInvokeInfo pinvoke)
{
ReturnType = new FunctionParameterType(abi, returnType);
ParameterTypes = new FunctionParameterType[parameterTypes.Length];
for (int index = 0; index < parameterTypes.Length; index++)
ParameterTypes[index] = new FunctionParameterType(abi, parameterTypes[index]);
CallingConvention = callingConvention;
PInvokeInfo = pinvoke;
}
public FunctionSignature(IABI abi, Type returnType, Type[] parameterTypes, MethodCallingConvention callingConvention, PInvokeInfo pinvoke)
{
ReturnType = new FunctionParameterType(abi, returnType);
ParameterTypes = new FunctionParameterType[parameterTypes.Length];
for (int index = 0; index < parameterTypes.Length; index++)
{
ParameterTypes[index] = new FunctionParameterType(abi, parameterTypes[index]);
}
CallingConvention = callingConvention;
PInvokeInfo = pinvoke;
}
private TypeRef GetFunctionInputParameterTypeLLVM(FunctionParameterType parameterType)
{
switch (parameterType.ABIParameterInfo.Kind)
{
case ABIParameterInfoKind.Indirect:
return LLVM.PointerType(parameterType.Type.DefaultTypeLLVM, 0);
case ABIParameterInfoKind.Coerced:
return parameterType.ABIParameterInfo.CoerceType;
case ABIParameterInfoKind.Direct:
return parameterType.Type.DefaultTypeLLVM;
default:
throw new ArgumentOutOfRangeException();
}
}