44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
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#pragma once
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#include <type_traits>
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struct Il2CppObject;
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namespace il2cpp
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{
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namespace gc
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{
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class WriteBarrier
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{
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public:
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static void GenericStore(void** ptr, void* value);
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template<typename TPtr, typename TValue>
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static void GenericStore(TPtr** ptr, TValue* value)
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{
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static_assert((std::is_assignable<TPtr*&, TValue*>::value), "Pointers types are not assignment compatible");
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GenericStore((void**)ptr, (void*)value);
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}
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template<typename TPtr>
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static void GenericStoreNull(TPtr** ptr)
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{
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*ptr = NULL;
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}
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};
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} /* gc */
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} /* il2cpp */
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#define IL2CPP_OBJECT_SETREF(obj, fieldname, value) do {\
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il2cpp::gc::WriteBarrier::GenericStore(&(obj)->fieldname, (value));\
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} while (0)
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/* This should be used if 's' can reside on the heap */
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#define IL2CPP_STRUCT_SETREF(s, fieldname, value) do {\
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il2cpp::gc::WriteBarrier::GenericStore(&(s)->fieldname, (value));\
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} while (0)
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#define IL2CPP_OBJECT_SETREF_NULL(obj, fieldname) do {\
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il2cpp::gc::WriteBarrier::GenericStoreNull(&(obj)->fieldname);\
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} while (0)
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