732 lines
22 KiB
C++
732 lines
22 KiB
C++
#pragma once
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#include "il2cpp-codegen-common-small.h"
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#include "il2cpp-object-internals.h"
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#include "il2cpp-debug-metadata.h"
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#include "gc/GarbageCollector.h"
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#include "gc/WriteBarrier.h"
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#include "os/Memory.h"
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#include "vm/Array.h"
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#include "vm/Exception.h"
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#include "vm/Object.h"
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#include "vm/PlatformInvoke.h"
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#include "vm/ScopedThreadAttacher.h"
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#include "vm/String.h"
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#include "vm/Runtime.h"
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#include "vm/Thread.h"
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#include "vm/Type.h"
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#include "vm/TypeUniverse.h"
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#include "vm-utils/Finally.h"
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#include "vm-utils/icalls/mscorlib/System.Threading/Interlocked.h"
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#include "vm-utils/VmThreadUtils.h"
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#include "utils/ExceptionSupportStack.h"
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#include "utils/MemoryUtils.h"
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#include "utils/StringView.h"
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#include <string>
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struct Exception_t;
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struct Delegate_t;
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struct MulticastDelegate_t;
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struct String_t;
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struct Type_t;
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typedef Il2CppObject RuntimeObject;
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typedef Il2CppArray RuntimeArray;
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#if IL2CPP_COMPILER_MSVC
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#define DEFAULT_CALL STDCALL
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#else
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#define DEFAULT_CALL
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#endif
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inline RuntimeObject* il2cpp_codegen_object_new(size_t size, TinyType* typeInfo)
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{
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return (RuntimeObject*)tiny::vm::Object::New(size, typeInfo);
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}
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inline Il2CppObject* Box(TinyType* type, void* value, size_t size)
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{
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COMPILE_TIME_CONST size_t alignedObjectSize = IL2CPP_ALIGNED_OBJECT_SIZE;
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Il2CppObject* obj = il2cpp_codegen_object_new(size + alignedObjectSize, type);
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memcpy(reinterpret_cast<uint8_t*>(obj) + alignedObjectSize, value, size);
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il2cpp::gc::GarbageCollector::SetWriteBarrier((void**)(reinterpret_cast<uint8_t*>(obj) + alignedObjectSize), size);
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return obj;
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}
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static intptr_t align(intptr_t x, size_t alignment)
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{
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return (x + alignment - 1) & ~(alignment - 1);
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}
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template<typename ArgumentType>
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static uint8_t* NullableValueField(void* storage)
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{
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// The hasValue field is the first one in the Nullable struct. It is a one byte Boolean.
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// We're trying to get the address of the value field in the Nullable struct, so offset
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// past the hasValue field, then offset to the alignment value of the type stored in the
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// Nullable struct.
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uint8_t* byteAfterhasValueField = static_cast<uint8_t*>(storage) + 1;
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size_t alignmentOfArgumentType = alignof(ArgumentType);
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intptr_t offsetToAlign = 0;
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if ((intptr_t)byteAfterhasValueField % alignmentOfArgumentType != 0)
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offsetToAlign = alignmentOfArgumentType - 1;
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return byteAfterhasValueField + offsetToAlign;
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}
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template<typename NullableType, typename ArgumentType>
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inline Il2CppObject* BoxNullable(TinyType* type, NullableType* value)
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{
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/*
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From ECMA-335, I.8.2.4 Boxing and unboxing of values:
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All value types have an operation called box. Boxing a value of any value type produces its boxed value;
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i.e., a value of the corresponding boxed type containing a bitwise copy of the original value. If the
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value type is a nullable type defined as an instantiation of the value type System.Nullable<T> the result
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is a null reference or bitwise copy of its Value property of type T, depending on its HasValue property
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(false and true, respectively).
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*/
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bool hasValue = *reinterpret_cast<bool*>(reinterpret_cast<uint8_t*>(value));
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if (!hasValue)
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return NULL;
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uint32_t valueSize = sizeof(ArgumentType);
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return Box(type, NullableValueField<ArgumentType>(value), valueSize);
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}
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inline void* UnBox(Il2CppObject* obj)
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{
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return tiny::vm::Object::Unbox(obj);
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}
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inline void* UnBox(Il2CppObject* obj, TinyType* expectedBoxedType)
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{
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COMPILE_TIME_CONST size_t alignedObjectSize = IL2CPP_ALIGNED_OBJECT_SIZE;
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if (obj->klass == expectedBoxedType)
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return reinterpret_cast<uint8_t*>(obj) + alignedObjectSize;
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tiny::vm::Exception::RaiseInvalidCastException(obj, expectedBoxedType);
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return NULL;
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}
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template<typename ArgumentType>
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inline void UnBoxNullable(Il2CppObject* obj, TinyType* expectedBoxedClass, void* storage)
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{
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// We assume storage is on the stack, if not we'll need a write barrier
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IL2CPP_ASSERT_STACK_PTR(storage);
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// We only need to do type checks if obj is not null
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// Unboxing null nullable is perfectly valid and returns an instance that has no value
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if (obj != NULL)
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{
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if (obj->klass != expectedBoxedClass)
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tiny::vm::Exception::RaiseInvalidCastException(obj, expectedBoxedClass);
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}
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uint32_t valueSize = sizeof(ArgumentType);
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if (obj == NULL)
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{
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memset(NullableValueField<ArgumentType>(storage), 0, valueSize);
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*(static_cast<uint8_t*>(storage)) = false;
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}
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else
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{
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memcpy(NullableValueField<ArgumentType>(storage), UnBox(obj), valueSize);
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*(static_cast<uint8_t*>(storage)) = true;
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}
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}
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inline bool il2cpp_codegen_is_fake_boxed_object(RuntimeObject* object)
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{
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return false;
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}
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template<typename T>
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struct Il2CppFakeBox : RuntimeObject
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{
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alignas(IL2CPP_ALIGNED_OBJECT_SIZE) T m_Value;
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Il2CppFakeBox(TinyType* boxedType, T* value)
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{
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klass = boxedType;
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m_Value = *value;
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}
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};
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// Exception support macros
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#define IL2CPP_PUSH_ACTIVE_EXCEPTION(Exception) \
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__active_exceptions.push(Exception)
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#define IL2CPP_POP_ACTIVE_EXCEPTION() \
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__active_exceptions.pop()
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#define IL2CPP_GET_ACTIVE_EXCEPTION(ExcType) \
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(ExcType)__active_exceptions.top()
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#define IL2CPP_LEAVE(Offset, Target) \
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__leave_targets.push(Offset); \
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goto Target;
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#define IL2CPP_END_FINALLY(Id) \
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goto __CLEANUP_ ## Id;
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#define IL2CPP_CLEANUP(Id) \
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__CLEANUP_ ## Id:
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#define IL2CPP_RETHROW_IF_UNHANDLED(ExcType) \
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if(__last_unhandled_exception) { \
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ExcType _tmp_exception_local = __last_unhandled_exception; \
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__last_unhandled_exception = 0; \
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il2cpp_codegen_raise_exception(_tmp_exception_local); \
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}
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#define IL2CPP_JUMP_TBL(Offset, Target) \
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if(!__leave_targets.empty() && __leave_targets.top() == Offset) { \
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__leave_targets.pop(); \
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goto Target; \
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}
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#define IL2CPP_END_CLEANUP(Offset, Target) \
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if(!__leave_targets.empty() && __leave_targets.top() == Offset) \
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goto Target;
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inline void il2cpp_codegen_memory_barrier()
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{
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// The joy of singlethreading
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}
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inline TinyType* LookupTypeInfoFromCursor(uint32_t typeCursor)
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{
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return reinterpret_cast<TinyType*>(Il2CppGetTinyTypeUniverse() + typeCursor);
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}
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inline String_t* LookupStringFromCursor(uint32_t stringCursor)
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{
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return reinterpret_cast<String_t*>(Il2CppGetStringLiterals() + stringCursor);
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}
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inline bool HasParentOrIs(const TinyType* type, const TinyType* targetType)
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{
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IL2CPP_ASSERT(type != NULL);
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IL2CPP_ASSERT(targetType != NULL);
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if (type == targetType)
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return true;
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uint16_t typeHierarchySize = type->typeHierarchySize;
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uint16_t targetTypeHierarchySize = targetType->typeHierarchySize;
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if (typeHierarchySize <= targetTypeHierarchySize)
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return false;
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if (type->GetTypeHierarchy()[targetTypeHierarchySize] == targetType)
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return true;
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return false;
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}
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inline bool IsAssignableFrom(const TinyType* klass, const TinyType* oklass)
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{
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if (HasParentOrIs(oklass, klass))
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return true;
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const TinyType* const* interfaces = oklass->GetInterfaces();
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uint8_t size = oklass->interfacesSize;
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for (uint8_t i = 0; i != size; i++)
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{
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if (interfaces[i] == klass)
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return true;
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}
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return false;
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}
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inline Il2CppObject* IsInst(Il2CppObject* obj, TinyType* klass)
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{
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if (!obj)
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return NULL;
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TinyType* objClass = obj->klass;
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if (IsAssignableFrom(klass, objClass))
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return obj;
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return NULL;
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}
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inline RuntimeObject* IsInstClass(RuntimeObject* obj, TinyType* targetType)
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{
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IL2CPP_ASSERT(targetType != NULL);
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if (!obj)
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return NULL;
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if (HasParentOrIs(obj->klass, targetType))
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return obj;
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return NULL;
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}
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inline RuntimeObject* IsInstSealed(RuntimeObject* obj, TinyType* targetType)
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{
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if (!obj)
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return NULL;
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// optimized version to compare sealed classes
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return (obj->klass == targetType ? obj : NULL);
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}
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inline RuntimeObject* Castclass(RuntimeObject* obj, TinyType* targetType)
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{
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if (!obj)
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return NULL;
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RuntimeObject* result = IsInst(obj, targetType);
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if (result)
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return result;
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tiny::vm::Exception::RaiseInvalidCastException(obj, targetType);
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return NULL;
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}
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inline RuntimeObject* CastclassSealed(RuntimeObject *obj, TinyType* targetType)
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{
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if (!obj)
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return NULL;
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RuntimeObject* result = IsInstSealed(obj, targetType);
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if (result)
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return result;
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tiny::vm::Exception::RaiseInvalidCastException(obj, targetType);
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return NULL;
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}
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inline RuntimeObject* CastclassClass(RuntimeObject *obj, TinyType* targetType)
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{
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if (!obj)
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return NULL;
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RuntimeObject* result = IsInstClass(obj, targetType);
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if (result)
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return result;
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tiny::vm::Exception::RaiseInvalidCastException(obj, targetType);
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return NULL;
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}
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inline bool il2cpp_codegen_is_assignable_from(Type_t* left, Type_t* right)
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{
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if (right == NULL)
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return false;
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return IsAssignableFrom(reinterpret_cast<Il2CppReflectionType*>(left)->typeHandle, reinterpret_cast<Il2CppReflectionType*>(right)->typeHandle);
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}
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// il2cpp generates direct calls to this specific name
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inline bool il2cpp_codegen_class_is_assignable_from(TinyType* left, TinyType* right)
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{
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if (right == NULL)
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return false;
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return IsAssignableFrom(left, right);
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}
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inline TinyType* il2cpp_codegen_object_class(RuntimeObject *obj)
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{
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return obj->klass;
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}
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inline String_t* il2cpp_codegen_string_new_length(int length)
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{
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return reinterpret_cast<String_t*>(tiny::vm::String::NewLen(length));
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}
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inline String_t* il2cpp_codegen_string_new_utf16(const il2cpp::utils::StringView<Il2CppChar>& str)
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{
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return (String_t*)tiny::vm::String::NewLen(str.Str(), static_cast<uint32_t>(str.Length()));
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}
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template<typename T>
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inline Il2CppArray* SZArrayNew(TinyType* arrayType, uint32_t elementSize, uint32_t arrayLength)
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{
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return tiny::vm::Array::New<T>(arrayType, elementSize, arrayLength);
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}
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template<size_t N>
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inline Il2CppMultidimensionalArray<N>* GenArrayNew(TinyType* arrayType, uint32_t elementSize, il2cpp_array_size_t(&dimensions)[N])
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{
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il2cpp_array_size_t arrayLength = elementSize;
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for (uint32_t i = 0; i < N; i++)
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arrayLength *= dimensions[i];
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Il2CppMultidimensionalArray<N>* genArray = static_cast<Il2CppMultidimensionalArray<N>*>(il2cpp_codegen_object_new(sizeof(Il2CppMultidimensionalArray<N>) + elementSize * arrayLength, arrayType));
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for (uint32_t i = 0; i < N; i++)
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genArray->bounds[i] = dimensions[i];
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return genArray;
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}
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inline int32_t il2cpp_codegen_get_array_length(Il2CppArray* genArray, int32_t dimension)
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{
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return static_cast<int32_t>(reinterpret_cast<Il2CppMultidimensionalArray<1>*>(genArray)->bounds[dimension]);
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}
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inline Type_t* il2cpp_codegen_get_type(Il2CppObject* obj)
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{
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return reinterpret_cast<Type_t*>(tiny::vm::Type::GetTypeFromHandle((intptr_t)obj->klass));
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}
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inline Type_t* il2cpp_codegen_get_base_type(const Type_t* t)
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{
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const Il2CppReflectionType* type = reinterpret_cast<const Il2CppReflectionType*>(t);
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const TinyType* tinyType = type->typeHandle;
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uint8_t typeHierarchySize = tinyType->typeHierarchySize;
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if (typeHierarchySize == 0)
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return NULL;
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return const_cast<Type_t*>(reinterpret_cast<const Type_t*>(tiny::vm::Type::GetTypeFromHandle((intptr_t)(tinyType->GetTypeHierarchy()[typeHierarchySize - 1]))));
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}
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inline MulticastDelegate_t* il2cpp_codegen_create_combined_delegate(Type_t* type, Il2CppArray* delegates, int delegateCount)
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{
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Il2CppMulticastDelegate* result = static_cast<Il2CppMulticastDelegate*>(il2cpp_codegen_object_new(sizeof(Il2CppMulticastDelegate), const_cast<TinyType*>(reinterpret_cast<Il2CppReflectionType*>(type)->typeHandle)));
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IL2CPP_OBJECT_SETREF(result, delegates, delegates);
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IL2CPP_OBJECT_SETREF(result, m_target, result);
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result->delegateCount = delegateCount;
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result->invoke_impl = il2cpp_array_get(delegates, Il2CppDelegate*, 0)->multicast_invoke_impl;
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result->multicast_invoke_impl = result->invoke_impl;
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return reinterpret_cast<MulticastDelegate_t*>(result);
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}
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inline const VirtualInvokeData& il2cpp_codegen_get_virtual_invoke_data(Il2CppMethodSlot slot, const RuntimeObject* obj)
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{
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Assert(slot != kInvalidIl2CppMethodSlot && "il2cpp_codegen_get_virtual_invoke_data got called on a non-virtual method");
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return obj->klass->GetVTable()[slot];
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}
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inline const VirtualInvokeData& il2cpp_codegen_get_interface_invoke_data(Il2CppMethodSlot slot, const Il2CppObject* obj, TinyType* declaringInterface)
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{
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for (int i = 0; i < obj->klass->interfacesSize; ++i)
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{
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if (obj->klass->GetInterfaces()[i] == declaringInterface)
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return il2cpp_codegen_get_virtual_invoke_data((Il2CppMethodSlot)obj->klass->GetInterfaceOffsets()[i] + slot, obj);
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}
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tiny::vm::Exception::Raise();
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IL2CPP_UNREACHABLE;
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}
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inline Exception_t* il2cpp_codegen_get_overflow_exception()
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{
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return NULL;
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}
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inline Exception_t* il2cpp_codegen_get_argument_exception(const char* param, const char* msg)
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{
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return NULL;
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}
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inline Exception_t* il2cpp_codegen_get_missing_method_exception(const char* msg)
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{
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return NULL;
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}
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NORETURN inline void il2cpp_codegen_no_return()
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{
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IL2CPP_UNREACHABLE;
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}
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NORETURN inline void il2cpp_codegen_raise_exception(Exception_t* ex, RuntimeMethod* lastManagedFrame)
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{
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tiny::vm::Exception::Raise((Il2CppException*)ex);
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IL2CPP_UNREACHABLE;
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}
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NORETURN inline void il2cpp_codegen_raise_exception(const char* message)
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{
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tiny::vm::Exception::Raise(message);
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IL2CPP_UNREACHABLE;
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}
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NORETURN void il2cpp_codegen_raise_generic_virtual_method_exception(const char* methodFullName);
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inline Exception_t* il2cpp_codegen_get_marshal_directive_exception(const char* msg)
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{
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return NULL;
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}
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#define IL2CPP_RAISE_NULL_REFERENCE_EXCEPTION() \
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do {\
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il2cpp_codegen_raise_null_reference_exception();\
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IL2CPP_UNREACHABLE;\
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} while (0)
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#define IL2CPP_RAISE_MANAGED_EXCEPTION(ex, lastManagedFrame) \
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do {\
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il2cpp_codegen_raise_exception(ex);\
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IL2CPP_UNREACHABLE;\
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} while (0)
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#define IL2CPP_RETHROW_MANAGED_EXCEPTION(ex) \
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do {\
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il2cpp_codegen_raise_exception(ex);\
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IL2CPP_UNREACHABLE;\
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} while (0)
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#if _DEBUG
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#define IL2CPP_ARRAY_BOUNDS_CHECK(index, length) \
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do { \
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if (((uint32_t)(index)) >= ((uint32_t)length)) tiny::vm::Exception::RaiseGetIndexOutOfRangeException(); \
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} while (0)
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#else
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#define IL2CPP_ARRAY_BOUNDS_CHECK(index, length)
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#endif
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inline void ArrayElementTypeCheck(Il2CppArray* array, void* value)
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{
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}
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template<typename FunctionPointerType, size_t dynamicLibraryLength, size_t entryPointLength>
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inline FunctionPointerType il2cpp_codegen_resolve_pinvoke(const Il2CppNativeChar(&nativeDynamicLibrary)[dynamicLibraryLength], const char(&entryPoint)[entryPointLength],
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Il2CppCallConvention callingConvention, Il2CppCharSet charSet, int parameterSize, bool isNoMangle)
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{
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const PInvokeArguments pinvokeArgs =
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{
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il2cpp::utils::StringView<Il2CppNativeChar>(nativeDynamicLibrary),
|
|
il2cpp::utils::StringView<char>(entryPoint),
|
|
callingConvention,
|
|
charSet,
|
|
parameterSize,
|
|
isNoMangle
|
|
};
|
|
|
|
return reinterpret_cast<FunctionPointerType>(tiny::vm::PlatformInvoke::Resolve(pinvokeArgs));
|
|
}
|
|
|
|
template<typename T>
|
|
inline T* il2cpp_codegen_marshal_allocate()
|
|
{
|
|
return static_cast<T*>(tiny::vm::PlatformInvoke::MarshalAllocate(sizeof(T)));
|
|
}
|
|
|
|
inline char* il2cpp_codegen_marshal_string(String_t* string)
|
|
{
|
|
if (string == NULL)
|
|
return NULL;
|
|
|
|
Il2CppString* managedString = ((Il2CppString*)string);
|
|
return tiny::vm::PlatformInvoke::MarshalCSharpStringToCppString(managedString->chars, managedString->length);
|
|
}
|
|
|
|
inline void il2cpp_codegen_marshal_string_fixed(String_t* string, char* buffer, uint32_t numberOfCharacters)
|
|
{
|
|
IL2CPP_ASSERT(numberOfCharacters > 0);
|
|
|
|
if (string == NULL)
|
|
{
|
|
*buffer = '\0';
|
|
return;
|
|
}
|
|
|
|
Il2CppString* managedString = ((Il2CppString*)string);
|
|
tiny::vm::PlatformInvoke::MarshalCSharpStringToFixedCppStringBuffer(managedString->chars, managedString->length, buffer, numberOfCharacters);
|
|
}
|
|
|
|
inline Il2CppChar* il2cpp_codegen_marshal_wstring(String_t* string)
|
|
{
|
|
if (string == NULL)
|
|
return NULL;
|
|
|
|
Il2CppString* managedString = ((Il2CppString*)string);
|
|
return tiny::vm::PlatformInvoke::MarshalCSharpStringToCppWString(managedString->chars, managedString->length);
|
|
}
|
|
|
|
inline void il2cpp_codegen_marshal_wstring_fixed(String_t* string, Il2CppChar* buffer, uint32_t numberOfCharacters)
|
|
{
|
|
IL2CPP_ASSERT(numberOfCharacters > 0);
|
|
|
|
if (string == NULL)
|
|
{
|
|
*buffer = '\0';
|
|
return;
|
|
}
|
|
|
|
Il2CppString* managedString = ((Il2CppString*)string);
|
|
tiny::vm::PlatformInvoke::MarshalCSharpStringToFixedCppWStringBuffer(managedString->chars, managedString->length, buffer, numberOfCharacters);
|
|
}
|
|
|
|
inline String_t* il2cpp_codegen_marshal_string_result(const char* value)
|
|
{
|
|
if (value == NULL)
|
|
return NULL;
|
|
|
|
return reinterpret_cast<String_t*>(tiny::vm::PlatformInvoke::MarshalCppStringToCSharpStringResult(value));
|
|
}
|
|
|
|
inline String_t* il2cpp_codegen_marshal_wstring_result(const Il2CppChar* value)
|
|
{
|
|
if (value == NULL)
|
|
return NULL;
|
|
|
|
return reinterpret_cast<String_t*>(tiny::vm::PlatformInvoke::MarshalCppWStringToCSharpStringResult(value));
|
|
}
|
|
|
|
template<typename T>
|
|
inline T* il2cpp_codegen_marshal_allocate_array(size_t length)
|
|
{
|
|
return static_cast<T*>(tiny::vm::PlatformInvoke::MarshalAllocate(sizeof(T) * length));
|
|
}
|
|
|
|
inline void il2cpp_codegen_marshal_free(void* ptr)
|
|
{
|
|
tiny::vm::PlatformInvoke::MarshalFree(ptr);
|
|
}
|
|
|
|
inline String_t* il2cpp_codegen_marshal_ptr_to_string_ansi(intptr_t ptr)
|
|
{
|
|
return il2cpp_codegen_marshal_string_result(reinterpret_cast<const char*>(ptr));
|
|
}
|
|
|
|
inline intptr_t il2cpp_codegen_marshal_string_to_co_task_mem_ansi(String_t* ptr)
|
|
{
|
|
return reinterpret_cast<intptr_t>(il2cpp_codegen_marshal_string(ptr));
|
|
}
|
|
|
|
inline void il2cpp_codegen_marshal_string_free_co_task_mem(intptr_t ptr)
|
|
{
|
|
il2cpp_codegen_marshal_free(reinterpret_cast<void*>(ptr));
|
|
}
|
|
|
|
template<typename T>
|
|
struct Il2CppReversePInvokeMethodHolder
|
|
{
|
|
Il2CppReversePInvokeMethodHolder(T** storageAddress) :
|
|
m_LastValue(*storageAddress),
|
|
m_StorageAddress(storageAddress)
|
|
{
|
|
}
|
|
|
|
~Il2CppReversePInvokeMethodHolder()
|
|
{
|
|
*m_StorageAddress = m_LastValue;
|
|
}
|
|
|
|
private:
|
|
T* const m_LastValue;
|
|
T** const m_StorageAddress;
|
|
};
|
|
|
|
inline void* InterlockedExchangeImplRef(void** location, void* value)
|
|
{
|
|
return tiny::icalls::mscorlib::System::Threading::Interlocked::ExchangePointer(location, value);
|
|
}
|
|
|
|
template<typename T>
|
|
inline T InterlockedCompareExchangeImpl(T* location, T value, T comparand)
|
|
{
|
|
return (T)tiny::icalls::mscorlib::System::Threading::Interlocked::CompareExchange_T((void**)location, value, comparand);
|
|
}
|
|
|
|
template<typename T>
|
|
inline T InterlockedExchangeImpl(T* location, T value)
|
|
{
|
|
return (T)InterlockedExchangeImplRef((void**)location, value);
|
|
}
|
|
|
|
void il2cpp_codegen_stacktrace_push_frame(TinyStackFrameInfo& frame);
|
|
|
|
void il2cpp_codegen_stacktrace_pop_frame();
|
|
|
|
struct StackTraceSentry
|
|
{
|
|
StackTraceSentry(const RuntimeMethod* method) : m_method(method)
|
|
{
|
|
TinyStackFrameInfo frame_info;
|
|
|
|
frame_info.method = (TinyMethod*)method;
|
|
|
|
il2cpp_codegen_stacktrace_push_frame(frame_info);
|
|
}
|
|
|
|
~StackTraceSentry()
|
|
{
|
|
il2cpp_codegen_stacktrace_pop_frame();
|
|
}
|
|
|
|
private:
|
|
const RuntimeMethod* m_method;
|
|
};
|
|
|
|
inline const RuntimeMethod* GetVirtualMethodInfo(RuntimeObject* pThis, Il2CppMethodSlot slot)
|
|
{
|
|
if (!pThis)
|
|
tiny::vm::Exception::Raise();
|
|
|
|
return (const RuntimeMethod*)pThis->klass->GetVTable()[slot];
|
|
}
|
|
|
|
inline void il2cpp_codegen_no_reverse_pinvoke_wrapper(const char* methodName, const char* reason)
|
|
{
|
|
std::string message = "No reverse pinvoke wrapper exists for method: '";
|
|
message += methodName;
|
|
message += "' because ";
|
|
message += reason;
|
|
tiny::vm::Runtime::FailFast(message.c_str());
|
|
}
|
|
|
|
#define IL2CPP_TINY_IS_INTERFACE 1
|
|
#define IL2CPP_TINY_IS_ABSTRACT 2
|
|
#define IL2CPP_TINY_IS_POINTER 4
|
|
|
|
inline bool il2cpp_codegen_type_is_interface(Type_t* t)
|
|
{
|
|
const Il2CppReflectionType* type = reinterpret_cast<const Il2CppReflectionType*>(t);
|
|
const TinyType* tinyType = type->typeHandle;
|
|
if (IL2CPP_TINY_ADDITIONAL_TYPE_METADATA(tinyType->packedVtableSizeAndAdditionalTypeMetadata) & IL2CPP_TINY_IS_INTERFACE)
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
inline bool il2cpp_codegen_type_is_abstract(Type_t* t)
|
|
{
|
|
const Il2CppReflectionType* type = reinterpret_cast<const Il2CppReflectionType*>(t);
|
|
const TinyType* tinyType = type->typeHandle;
|
|
if (IL2CPP_TINY_ADDITIONAL_TYPE_METADATA(tinyType->packedVtableSizeAndAdditionalTypeMetadata) & IL2CPP_TINY_IS_ABSTRACT)
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
inline bool il2cpp_codegen_type_is_pointer(Type_t* t)
|
|
{
|
|
const Il2CppReflectionType* type = reinterpret_cast<const Il2CppReflectionType*>(t);
|
|
const TinyType* tinyType = type->typeHandle;
|
|
if (IL2CPP_TINY_ADDITIONAL_TYPE_METADATA(tinyType->packedVtableSizeAndAdditionalTypeMetadata) & IL2CPP_TINY_IS_POINTER)
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
template<typename T>
|
|
void GetGenericValueImpl(RuntimeArray* thisPtr, int32_t pos, T* value)
|
|
{
|
|
// GetGenericValueImpl is only called from the class libs internally and T is never a field
|
|
IL2CPP_ASSERT_STACK_PTR(value);
|
|
memcpy(value, il2cpp_array_addr_with_size(thisPtr, sizeof(T), pos), sizeof(T));
|
|
}
|
|
|
|
template<typename T>
|
|
void SetGenericValueImpl(RuntimeArray* thisPtr, int32_t pos, T* value)
|
|
{
|
|
il2cpp_array_setrefwithsize(thisPtr, sizeof(T), pos, value);
|
|
}
|
|
|
|
void il2cpp_codegen_marshal_store_last_error();
|
|
|
|
template<typename T>
|
|
inline void* il2cpp_codegen_unsafe_cast(T* ptr)
|
|
{
|
|
return reinterpret_cast<void*>(ptr);
|
|
}
|