193 lines
12 KiB
C++
193 lines
12 KiB
C++
#pragma once
|
|
|
|
#include <stdint.h>
|
|
#include "Assembly.h"
|
|
#include "MetadataCache.h"
|
|
#include "StackTrace.h"
|
|
#include "il2cpp-class-internals.h"
|
|
#include "il2cpp-config.h"
|
|
#include "os/Mutex.h"
|
|
#include "utils/dynamic_array.h"
|
|
#include "vm-utils/MethodDefinitionKey.h"
|
|
|
|
struct MethodInfo;
|
|
struct Il2CppClass;
|
|
struct Il2CppGenericContext;
|
|
struct Il2CppGenericInst;
|
|
struct Il2CppGenericMethod;
|
|
struct Il2CppType;
|
|
struct Il2CppString;
|
|
|
|
struct Il2CppMethodDefinition;
|
|
struct Il2CppFieldDefinition;
|
|
struct Il2CppTypeDefinition;
|
|
struct Il2CppParameterDefinition;
|
|
|
|
typedef struct Il2CppImageGlobalMetadata
|
|
{
|
|
TypeDefinitionIndex typeStart;
|
|
TypeDefinitionIndex exportedTypeStart;
|
|
CustomAttributeIndex customAttributeStart;
|
|
MethodIndex entryPointIndex;
|
|
const Il2CppImage* image;
|
|
} Il2CppImageGlobalMetadata;
|
|
|
|
|
|
namespace il2cpp
|
|
{
|
|
namespace vm
|
|
{
|
|
enum PackingSize
|
|
{
|
|
Zero,
|
|
One,
|
|
Two,
|
|
Four,
|
|
Eight,
|
|
Sixteen,
|
|
ThirtyTwo,
|
|
SixtyFour,
|
|
OneHundredTwentyEight
|
|
};
|
|
|
|
const int kBitIsValueType = 1;
|
|
const int kBitIsEnum = 2;
|
|
const int kBitHasFinalizer = 3;
|
|
const int kBitHasStaticConstructor = 4;
|
|
const int kBitIsBlittable = 5;
|
|
const int kBitIsImportOrWindowsRuntime = 6;
|
|
const int kPackingSize = 7; // This uses 4 bits from bit 7 to bit 10
|
|
const int kPackingSizeIsDefault = 11;
|
|
const int kClassSizeIsDefault = 12; // 此参数只用于反射查询，并无实际意义
|
|
const int kSpecifiedPackingSize = 13; // This uses 4 bits from bit 13 to bit 16 。此参数目前只用于反射查询，并无直接用处
|
|
|
|
class GlobalMetadata
|
|
{
|
|
public:
|
|
static void Register(const Il2CppCodeRegistration* const codeRegistration, const Il2CppMetadataRegistration* const metadataRegistration, const Il2CppCodeGenOptions* const codeGenOptions);
|
|
static bool Initialize(int32_t* imagesCount, int32_t* assembliesCount);
|
|
|
|
static void InitializeAllMethodMetadata();
|
|
static void* InitializeRuntimeMetadata(uintptr_t* metadataPointer, bool throwOnError);
|
|
static void InitializeStringLiteralTable();
|
|
static void InitializeWindowsRuntimeTypeNamesTables(WindowsRuntimeTypeNameToClassMap& windowsRuntimeTypeNameToClassMap, ClassToWindowsRuntimeTypeNameMap& classToWindowsRuntimeTypeNameMap);
|
|
static void InitializeUnresolvedSignatureTable(Il2CppUnresolvedSignatureMap& unresolvedSignatureMap);
|
|
static void InitializeGenericMethodTable(Il2CppMethodTableMap& methodTableMap);
|
|
|
|
static void BuildIl2CppImage(Il2CppImage* image, ImageIndex imageIndex, AssemblyIndex* imageAssemblyIndex);
|
|
static void BuildIl2CppAssembly(Il2CppAssembly* assembly, AssemblyIndex assemblyIndex, ImageIndex* assemblyImageIndex);
|
|
|
|
static void Clear();
|
|
|
|
static const MethodInfo* GetAssemblyEntryPoint(const Il2CppImage* image);
|
|
static Il2CppMetadataTypeHandle GetAssemblyTypeHandle(const Il2CppImage* image, AssemblyTypeIndex index);
|
|
static const Il2CppAssembly* GetReferencedAssembly(const Il2CppAssembly* assembly, int32_t referencedAssemblyTableIndex, const Il2CppAssembly assembliesTable[], int assembliesCount);
|
|
static Il2CppMetadataTypeHandle GetAssemblyExportedTypeHandle(const Il2CppImage* image, AssemblyExportedTypeIndex index);
|
|
|
|
static Il2CppClass* GetTypeInfoFromType(const Il2CppType* type);
|
|
static Il2CppClass* GetTypeInfoFromTypeDefinitionIndex(TypeDefinitionIndex index);
|
|
static Il2CppClass* GetTypeInfoFromHandle(Il2CppMetadataTypeHandle handle);
|
|
static const Il2CppType* GetInterfaceFromOffset(const Il2CppClass* klass, TypeInterfaceIndex offset);
|
|
static Il2CppInterfaceOffsetInfo GetInterfaceOffsetInfo(const Il2CppClass* klass, TypeInterfaceOffsetIndex index);
|
|
static Il2CppMetadataTypeHandle GetTypeHandleFromIndex(TypeDefinitionIndex typeIndex);
|
|
static Il2CppMetadataTypeHandle GetTypeHandleFromType(const Il2CppType* type);
|
|
static bool TypeIsNested(Il2CppMetadataTypeHandle handle);
|
|
static bool TypeIsValueType(Il2CppMetadataTypeHandle handle);
|
|
static bool StructLayoutPackIsDefault(Il2CppMetadataTypeHandle handle);
|
|
static int32_t StructLayoutPack(Il2CppMetadataTypeHandle handle);
|
|
static bool StructLayoutSizeIsDefault(Il2CppMetadataTypeHandle handle);
|
|
static std::pair<const char*, const char*> GetTypeNamespaceAndName(Il2CppMetadataTypeHandle handle);
|
|
|
|
static Il2CppClass* GetNestedTypeFromOffset(const Il2CppClass* klass, TypeNestedTypeIndex offset);
|
|
static Il2CppMetadataTypeHandle GetNestedTypes(Il2CppMetadataTypeHandle handle, void** iter);
|
|
|
|
static CustomAttributesCache* GenerateCustomAttributesCache(const Il2CppImage* image, uint32_t token);
|
|
static CustomAttributesCache* GenerateCustomAttributesCache(Il2CppMetadataCustomAttributeHandle handle);
|
|
static Il2CppMetadataCustomAttributeHandle GetCustomAttributeTypeToken(const Il2CppImage* image, uint32_t token);
|
|
static std::tuple<void*, void*> GetCustomAttributeDataRange(const Il2CppImage* image, uint32_t token);
|
|
static bool HasAttribute(Il2CppMetadataCustomAttributeHandle token, Il2CppClass* attribute);
|
|
static bool HasAttribute(const Il2CppImage* image, uint32_t token, Il2CppClass* attribute);
|
|
|
|
static const MethodInfo* GetMethodInfoFromMethodHandle(Il2CppMetadataMethodDefinitionHandle handle);
|
|
static const MethodInfo* GetMethodInfoFromVTableSlot(const Il2CppClass* klass, int32_t vTableSlot);
|
|
|
|
static const uint8_t* GetParameterDefaultValue(const MethodInfo* method, int32_t parameterPosition, const Il2CppType** type, bool* isExplicitySetNullDefaultValue);
|
|
static Il2CppMetadataGenericContainerHandle GetGenericContainerFromIndex(GenericContainerIndex index);
|
|
static const Il2CppMethodDefinition* GetMethodDefinitionFromIndex(MethodIndex index);
|
|
static MethodIndex GetMethodIndexFromDefinition(const Il2CppMethodDefinition* methodDefine);
|
|
static const Il2CppType* GetInterfaceFromOffset(const Il2CppTypeDefinition* def, TypeInterfaceIndex offset);
|
|
static Il2CppInterfaceOffsetInfo GetInterfaceOffsetInfo(const Il2CppTypeDefinition* typeDefine, TypeInterfaceOffsetIndex index);
|
|
static const Il2CppMethodDefinition* GetMethodDefinitionFromVTableSlot(const Il2CppTypeDefinition* typeDefine, int32_t vTableSlot);
|
|
//static const Il2CppMethodDefinition* GetMethodDefinitionFromVTableSlot(Il2CppClass* typeDefine, int32_t vTableSlot);
|
|
static void InitializeTypeHandle(Il2CppType* type);
|
|
static Il2CppClass* FromTypeDefinition(TypeDefinitionIndex index);
|
|
static uint8_t ConvertPackingSizeEnumToValue(PackingSize packingSize);
|
|
static PackingSize ConvertPackingSizeToEnum(uint8_t packingSize);
|
|
|
|
static Il2CppMetadataGenericParameterHandle GetGenericParameterFromIndexInternal(GenericParameterIndex index);
|
|
static const Il2CppFieldDefinition* GetFieldDefinitionFromTypeDefAndFieldIndex(const Il2CppTypeDefinition* typeDef, FieldIndex index);
|
|
|
|
static const char* GetStringFromIndex(StringIndex index);
|
|
static TypeDefinitionIndex GetIndexForTypeDefinition(const Il2CppClass* klass);
|
|
static TypeDefinitionIndex GetIndexForTypeDefinition(const Il2CppTypeDefinition* typeDef);
|
|
static const Il2CppParameterDefinition* GetParameterDefinitionFromIndex(const Il2CppClass* klass, ParameterIndex index);
|
|
static const Il2CppParameterDefinition* GetParameterDefinitionFromIndex(const Il2CppMethodDefinition* methodDef, ParameterIndex index);
|
|
|
|
static const uint8_t* GetFieldDefaultValue(const FieldInfo* field, const Il2CppType** type);
|
|
static uint32_t GetFieldOffset(const Il2CppClass* klass, int32_t fieldIndexInType, FieldInfo* field);
|
|
static int GetFieldMarshaledSizeForField(const FieldInfo* field);
|
|
|
|
static Il2CppMetadataFieldInfo GetFieldInfo(const Il2CppClass* klass, TypeFieldIndex index);
|
|
static Il2CppMetadataMethodInfo GetMethodInfo(const Il2CppClass* klass, TypeMethodIndex index);
|
|
static Il2CppMetadataParameterInfo GetParameterInfo(const Il2CppClass* klass, Il2CppMetadataMethodDefinitionHandle handle, MethodParameterIndex index);
|
|
static Il2CppMetadataPropertyInfo GetPropertyInfo(const Il2CppClass* klass, TypePropertyIndex index);
|
|
static Il2CppMetadataEventInfo GetEventInfo(const Il2CppClass* klass, TypeEventIndex index);
|
|
#if SUPPORT_METHOD_RETURN_TYPE_CUSTOM_ATTRIBUTE
|
|
static uint32_t GetReturnParameterToken(Il2CppMetadataMethodDefinitionHandle handle);
|
|
#endif
|
|
|
|
static Il2CppMetadataGenericContainerHandle GetGenericContainerFromGenericClass(const Il2CppGenericClass* genericClass);
|
|
static Il2CppMetadataGenericContainerHandle GetGenericContainerFromMethod(Il2CppMetadataMethodDefinitionHandle handle);
|
|
static Il2CppMetadataGenericParameterHandle GetGenericParameterFromType(const Il2CppType* type);
|
|
static const MethodInfo* GetGenericInstanceMethod(const MethodInfo* genericMethodDefinition, const Il2CppGenericContext* context);
|
|
static const Il2CppType* GetTypeFromRgctxDefinition(const Il2CppRGCTXDefinition* rgctxDef);
|
|
static const Il2CppGenericMethod* GetGenericMethodFromRgctxDefinition(const Il2CppRGCTXDefinition* rgctxDef);
|
|
static std::pair<const Il2CppType*, const MethodInfo*> GetConstrainedCallFromRgctxDefinition(const Il2CppRGCTXDefinition* rgctxDef);
|
|
static Il2CppClass* GetContainerDeclaringType(Il2CppMetadataGenericContainerHandle handle);
|
|
static Il2CppClass* GetParameterDeclaringType(Il2CppMetadataGenericParameterHandle handle);
|
|
static const MethodInfo* GetParameterDeclaringMethod(Il2CppMetadataGenericParameterHandle handle);
|
|
static Il2CppMetadataGenericParameterHandle GetGenericParameterFromIndex(Il2CppMetadataGenericContainerHandle handle, GenericContainerParameterIndex index);
|
|
static const Il2CppType* GetGenericParameterConstraintFromIndex(Il2CppMetadataGenericParameterHandle handle, GenericParameterConstraintIndex index);
|
|
static void MakeGenericArgType(Il2CppMetadataGenericContainerHandle containerHandle, Il2CppMetadataGenericParameterHandle paramHandle, Il2CppType* arg);
|
|
static uint32_t GetGenericContainerCount(Il2CppMetadataGenericContainerHandle handle);
|
|
static bool GetGenericContainerIsMethod(Il2CppMetadataGenericContainerHandle handle);
|
|
static const char* GetGenericParameterName(Il2CppMetadataGenericParameterHandle handle);
|
|
static Il2CppGenericParameterInfo GetGenericParameterInfo(Il2CppMetadataGenericParameterHandle handle);
|
|
static uint16_t GetGenericParameterFlags(Il2CppMetadataGenericParameterHandle handle);
|
|
static int16_t GetGenericConstraintCount(Il2CppMetadataGenericParameterHandle handle);
|
|
static const Il2CppGenericMethod* GetGenericMethodFromTokenMethodTuple(const Il2CppTokenIndexMethodTuple* tuple);
|
|
|
|
static const MethodInfo* GetMethodInfoFromCatchPoint(const Il2CppCatchPoint* cp);
|
|
static const MethodInfo* GetMethodInfoFromSequencePoint(const Il2CppSequencePoint* cp);
|
|
static Il2CppClass* GetTypeInfoFromTypeSourcePair(const Il2CppTypeSourceFilePair* pair);
|
|
|
|
static Il2CppClass* GetTypeInfoFromTypeIndex(TypeIndex index, bool throwOnError = true);
|
|
static const Il2CppType* GetIl2CppTypeFromIndex(TypeIndex index);
|
|
static const MethodInfo* GetMethodInfoFromMethodDefinitionIndex(MethodIndex index);
|
|
|
|
template<typename T>
|
|
static inline bool IsRuntimeMetadataInitialized(T item)
|
|
{
|
|
// Runtime metadata items are initialized to an encoded token with the low bit set
|
|
// on startup and when initialized are a pointer to an runtime metadata item
|
|
// So we can rely on pointer alignment being > 1 on our supported platforms
|
|
return !((uintptr_t)item & 1);
|
|
}
|
|
|
|
#if IL2CPP_ENABLE_NATIVE_STACKTRACES
|
|
static void GetAllManagedMethods(std::vector<MethodDefinitionKey>& managedMethods);
|
|
#endif
|
|
};
|
|
}
|
|
}
|