#include "il2cpp-config.h"

#include "il2cpp-runtime-metadata.h"

#include "il2cpp-class-internals.h"

#include "il2cpp-object-internals.h"

#include "Parameter.h"

#include "vm-utils/BlobReader.h"

#include "vm/Class.h"

#include "vm/Object.h"

#include "vm/Method.h"

#include "hybridclr/metadata/MetadataUtil.h"

namespace il2cpp

{

namespace vm

{

Il2CppObject* Parameter::GetDefaultParameterValueObject(const MethodInfo* method, int32_t parameterPosition, bool* isExplicitySetNullDefaultValue)

{

const Il2CppType* typeOfDefaultValue;

const char* data = Method::GetParameterDefaultValue(method, parameterPosition, &typeOfDefaultValue, isExplicitySetNullDefaultValue);

if (data == NULL)

return NULL;

Il2CppClass* parameterType = Class::FromIl2CppType(method->parameters[parameterPosition]);

bool useInterpFormat = hybridclr::metadata::IsInterpreterType(method->klass);

if (il2cpp::vm::Class::IsValuetype(parameterType))

{

if (il2cpp::vm::Class::IsNullable(parameterType))

{

parameterType = il2cpp::vm::Class::GetNullableArgument(parameterType);

typeOfDefaultValue = il2cpp::vm::Class::IsEnum(parameterType) ? il2cpp::vm::Class::GetEnumBaseType(parameterType) : &parameterType->byval_arg;

}

Class::SetupFields(parameterType);

IL2CPP_ASSERT(parameterType->size_inited);

void* value = alloca(parameterType->instance_size - sizeof(Il2CppObject));

utils::BlobReader::GetConstantValueFromBlob(method->klass->image, typeOfDefaultValue->type, data, value);

return Object::Box(parameterType, value);

}

Il2CppObject* value = NULL;

utils::BlobReader::GetConstantValueFromBlob(method->klass->image, typeOfDefaultValue->type, data, &value);

return value;

}

}

}