c9d65e5f2d
In 2019.3.7f1, the following fields were added to
Il2CppCodeRegistration:
uint32_t interopDataCount;
Il2CppInteropData* interopData;
+ uint32_t windowsRuntimeFactoryCount;
+ Il2CppWindowsRuntimeFactoryTableEntry* windowsRuntimeFactoryTable;
uint32_t codeGenModulesCount;
const Il2CppCodeGenModule** codeGenModules;
These two fields overlap the old codeGenModules fields, causing failures.
The current fix is simply to bump the version to 24.3 if these fields are
detected in order to get the correct codeGenModules pointer. Long term, a
better detection mechanism (probably based on examining the name string
pointer in codeGenModules[0]) will be necessary. However, this is pending
more samples of 2019.3.7+ for testing.
237 lines
8.5 KiB
C#
237 lines
8.5 KiB
C#
/*
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Copyright 2017 Perfare - https://github.com/Perfare/Il2CppDumper
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Copyright 2017-2020 Katy Coe - http://www.hearthcode.org - http://www.djkaty.com
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All rights reserved.
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*/
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using NoisyCowStudios.Bin2Object;
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namespace Il2CppInspector
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{
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// From class-internals.h / il2cpp-class-internals.h
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public class Il2CppCodeRegistration
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{
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// Moved to Il2CppCodeGenModule in v24.2
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[Version(Max = 24.1)]
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public ulong methodPointersCount;
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[Version(Max = 24.1)]
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public ulong pmethodPointers;
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public ulong reversePInvokeWrapperCount; // (was renamed from delegateWrappersFromNativeToManagedCount in v22)
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public ulong reversePInvokeWrappers; // (was renamed from delegateWrappersFromNativeToManaged in v22)
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// Removed in metadata v23
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[Version(Max = 22)]
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public ulong delegateWrappersFromManagedToNativeCount;
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[Version(Max = 22)]
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public ulong delegateWrappersFromManagedToNative;
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[Version(Max = 22)]
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public ulong marshalingFunctionsCount;
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[Version(Max = 22)]
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public ulong marshalingFunctions;
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[Version(Min = 21, Max = 22)]
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public ulong ccwMarshalingFunctionsCount;
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[Version(Min = 21, Max = 22)]
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public ulong ccwMarshalingFunctions;
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public ulong genericMethodPointersCount;
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public ulong genericMethodPointers;
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public ulong invokerPointersCount;
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public ulong invokerPointers;
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public long customAttributeCount;
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public ulong customAttributeGenerators;
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// Removed in metadata v23
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[Version(Min = 21, Max = 22)]
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public long guidCount;
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[Version(Min = 21, Max = 22)]
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public ulong guids; // Il2CppGuid
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// Added in metadata v22
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[Version(Min = 22)]
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public ulong unresolvedVirtualCallCount;
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[Version(Min = 22)]
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public ulong unresolvedVirtualCallPointers;
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// Added in metadata v23
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[Version(Min = 23)]
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public ulong interopDataCount;
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[Version(Min = 23)]
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public ulong interopData;
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[Version(Min = 24.3)]
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public ulong windowsRuntimeFactoryCount;
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[Version(Min = 24.3)]
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public ulong windowsRuntimeFactoryTable;
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// Added in metadata v24.2 to replace methodPointers and methodPointersCount
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[Version(Min = 24.2)]
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public ulong codeGenModulesCount;
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[Version(Min = 24.2)]
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public ulong pcodeGenModules;
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}
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// Introduced in metadata v24.2 (replaces method pointers in Il2CppCodeRegistration)
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public class Il2CppCodeGenModule
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{
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public ulong moduleName;
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public ulong methodPointerCount;
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public ulong methodPointers;
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public ulong invokerIndices;
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public ulong reversePInvokeWrapperCount;
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public ulong reversePInvokeWrapperIndices;
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public ulong rgctxRangesCount;
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public ulong rgctxRanges;
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public ulong rgctxsCount;
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public ulong rgctxs;
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public ulong debuggerMetadata;
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}
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#pragma warning disable CS0649
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public class Il2CppMetadataRegistration
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{
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public long genericClassesCount;
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public ulong genericClasses;
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public long genericInstsCount;
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public ulong genericInsts;
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public long genericMethodTableCount;
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public ulong genericMethodTable; // Il2CppGenericMethodFunctionsDefinitions
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public long typesCount;
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public ulong ptypes;
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public long methodSpecsCount;
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public ulong methodSpecs;
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[Version(Max = 16)]
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public long methodReferencesCount;
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[Version(Max = 16)]
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public ulong methodReferences;
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public long fieldOffsetsCount;
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public ulong pfieldOffsets; // Changed from int32_t* to int32_t** after 5.4.0f3, before 5.5.0f3
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public long typeDefinitionsSizesCount;
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public ulong typeDefinitionsSizes;
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[Version(Min = 19)]
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public ulong metadataUsagesCount;
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[Version(Min = 19)]
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public ulong metadataUsages;
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}
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#pragma warning restore CS0649
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// From blob.h / il2cpp-blob.h
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public enum Il2CppTypeEnum
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{
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IL2CPP_TYPE_END = 0x00, /* End of List */
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IL2CPP_TYPE_VOID = 0x01,
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IL2CPP_TYPE_BOOLEAN = 0x02,
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IL2CPP_TYPE_CHAR = 0x03,
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IL2CPP_TYPE_I1 = 0x04,
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IL2CPP_TYPE_U1 = 0x05,
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IL2CPP_TYPE_I2 = 0x06,
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IL2CPP_TYPE_U2 = 0x07,
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IL2CPP_TYPE_I4 = 0x08,
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IL2CPP_TYPE_U4 = 0x09,
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IL2CPP_TYPE_I8 = 0x0a,
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IL2CPP_TYPE_U8 = 0x0b,
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IL2CPP_TYPE_R4 = 0x0c,
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IL2CPP_TYPE_R8 = 0x0d,
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IL2CPP_TYPE_STRING = 0x0e,
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IL2CPP_TYPE_PTR = 0x0f, /* arg: <type> token */
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IL2CPP_TYPE_BYREF = 0x10, /* arg: <type> token */
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IL2CPP_TYPE_VALUETYPE = 0x11, /* arg: <type> token */
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IL2CPP_TYPE_CLASS = 0x12, /* arg: <type> token */
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IL2CPP_TYPE_VAR = 0x13, /* Generic parameter in a generic type definition, represented as number (compressed unsigned integer) number */
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IL2CPP_TYPE_ARRAY = 0x14, /* type, rank, boundsCount, bound1, loCount, lo1 */
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IL2CPP_TYPE_GENERICINST = 0x15, /* <type> <type-arg-count> <type-1> \x{2026} <type-n> */
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IL2CPP_TYPE_TYPEDBYREF = 0x16,
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IL2CPP_TYPE_I = 0x18,
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IL2CPP_TYPE_U = 0x19,
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IL2CPP_TYPE_FNPTR = 0x1b, /* arg: full method signature */
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IL2CPP_TYPE_OBJECT = 0x1c,
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IL2CPP_TYPE_SZARRAY = 0x1d, /* 0-based one-dim-array */
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IL2CPP_TYPE_MVAR = 0x1e, /* Generic parameter in a generic method definition, represented as number (compressed unsigned integer) */
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IL2CPP_TYPE_CMOD_REQD = 0x1f, /* arg: typedef or typeref token */
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IL2CPP_TYPE_CMOD_OPT = 0x20, /* optional arg: typedef or typref token */
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IL2CPP_TYPE_INTERNAL = 0x21, /* CLR internal type */
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IL2CPP_TYPE_MODIFIER = 0x40, /* Or with the following types */
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IL2CPP_TYPE_SENTINEL = 0x41, /* Sentinel for varargs method signature */
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IL2CPP_TYPE_PINNED = 0x45, /* Local var that points to pinned object */
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IL2CPP_TYPE_ENUM = 0x55 /* an enumeration */
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}
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// From metadata.h / il2cpp-runtime-metadata.h
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public class Il2CppType
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{
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/*
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union
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{
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TypeDefinitionIndex klassIndex; // for VALUETYPE and CLASS
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const Il2CppType* type; // for PTR and SZARRAY
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Il2CppArrayType* array; // for ARRAY
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GenericParameterIndex genericParameterIndex; // for VAR and MVAR
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Il2CppGenericClass* generic_class; // for GENERICINST
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}
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*/
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public ulong datapoint;
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public ulong bits; // this should be private but we need it to be public for BinaryObjectReader to work
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public uint attrs => (uint) bits & 0xffff; /* param attributes or field flags */
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public Il2CppTypeEnum type => (Il2CppTypeEnum)((bits >> 16) & 0xff);
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public uint num_mods => (uint) (bits >> 24) & 0x3f; /* max 64 modifiers follow at the end */
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public bool byref => ((bits >> 30) & 1) == 1;
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public bool pinned => (bits >> 31) == 1; /* valid when included in a local var signature */
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}
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public class Il2CppGenericClass
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{
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public long typeDefinitionIndex; /* the generic type definition */
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public Il2CppGenericContext context; /* a context that contains the type instantiation doesn't contain any method instantiation */
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public ulong cached_class; /* if present, the Il2CppClass corresponding to the instantiation. */
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}
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public class Il2CppGenericContext
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{
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/* The instantiation corresponding to the class generic parameters */
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public ulong class_inst;
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/* The instantiation corresponding to the method generic parameters */
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public ulong method_inst;
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}
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public class Il2CppGenericInst
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{
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public ulong type_argc;
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public ulong type_argv;
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}
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public class Il2CppArrayType
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{
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public ulong etype;
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public byte rank;
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public byte numsizes;
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public byte numlobounds;
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public ulong sizes;
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public ulong lobounds;
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}
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public class Il2CppMethodSpec
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{
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public int methodDefinitionIndex;
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public int classIndexIndex;
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public int methodIndexIndex;
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}
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public class Il2CppGenericMethodFunctionsDefinitions
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{
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public int genericMethodIndex;
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public Il2CppGenericMethodIndices indices;
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}
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public class Il2CppGenericMethodIndices
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{
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public int methodIndex;
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public int invokerIndex;
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}
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}
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