chizui/Il2CppInspectorRedux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

IL2CPP: Load InterfaceOffsets, VTableMethodIndices and MethodSpecs

Browse Source
This commit is contained in:
Katy Coe
2019-12-10 14:14:02 +01:00
parent 33de89bed7
commit 46acc1b5a7
5 changed files with 27 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
Il2CppInspector/Il2CppBinary.cs
View File

@@ -40,6 +40,9 @@ namespace Il2CppInspector
// Generated functions which call constructors on custom attributes
public ulong[] CustomAttributeGenerators { get; private set; }
// Generic method specs for vtables
public Il2CppMethodSpec[] MethodSpecs { get; private set; }
// Every defined type
public List<Il2CppType> Types { get; private set; }
@@ -187,7 +190,10 @@ namespace Il2CppInspector
Types = image.ReadMappedObjectPointerArray<Il2CppType>(MetadataRegistration.ptypes, (int) MetadataRegistration.typesCount);
// Custom attribute constructors
CustomAttributeGenerators = Image.ReadMappedArray<ulong>(CodeRegistration.customAttributeGenerators, (int) CodeRegistration.customAttributeCount);
CustomAttributeGenerators = image.ReadMappedArray<ulong>(CodeRegistration.customAttributeGenerators, (int) CodeRegistration.customAttributeCount);
// Generic method specs
MethodSpecs = image.ReadMappedArray<Il2CppMethodSpec>(MetadataRegistration.methodSpecs, (int) MetadataRegistration.methodSpecsCount);
}
}
}

7
Il2CppInspector/Il2CppBinaryClasses.cs
View File

@@ -209,4 +209,11 @@ namespace Il2CppInspector
public ulong sizes;
public ulong lobounds;
}
public class Il2CppMethodSpec
{
public int methodDefinitionIndex;
public int classIndexIndex;
public int methodIndexIndex;
}
}

3
Il2CppInspector/Il2CppInspector.cs
View File

@@ -41,15 +41,18 @@ namespace Il2CppInspector
public Il2CppGenericParameter[] GenericParameters => Metadata.GenericParameters;
public int[] GenericConstraintIndices => Metadata.GenericConstraintIndices;
public Il2CppCustomAttributeTypeRange[] AttributeTypeRanges => Metadata.AttributeTypeRanges;
public Il2CppInterfaceOffsetPair[] InterfaceOffsets => Metadata.InterfaceOffsets;
public int[] InterfaceUsageIndices => Metadata.InterfaceUsageIndices;
public int[] NestedTypeIndices => Metadata.NestedTypeIndices;
public int[] AttributeTypeIndices => Metadata.AttributeTypeIndices;
public uint[] VTableMethodIndices => Metadata.VTableMethodIndices;
public Dictionary<int, (ulong, object)> FieldDefaultValue { get; } = new Dictionary<int, (ulong, object)>();
public Dictionary<int, (ulong, object)> ParameterDefaultValue { get; } = new Dictionary<int, (ulong, object)>();
public List<long> FieldOffsets { get; }
public List<Il2CppType> TypeUsages => Binary.Types;
public Dictionary<string, Il2CppCodeGenModule> Modules => Binary.Modules;
public ulong[] CustomAttributeGenerators => Binary.CustomAttributeGenerators;
public Il2CppMethodSpec[] MethodSpecs => Binary.MethodSpecs;
// TODO: Finish all file access in the constructor and eliminate the need for this
public IFileFormatReader BinaryImage => Binary.Image;

4
Il2CppInspector/Metadata.cs
View File

@@ -31,11 +31,13 @@ namespace Il2CppInspector
public Il2CppGenericContainer[] GenericContainers { get; }
public Il2CppGenericParameter[] GenericParameters { get; }
public Il2CppCustomAttributeTypeRange[] AttributeTypeRanges { get; }
public Il2CppInterfaceOffsetPair[] InterfaceOffsets { get; }
public int[] InterfaceUsageIndices { get; }
public int[] NestedTypeIndices { get; }
public int[] AttributeTypeIndices { get; }
public int[] GenericConstraintIndices { get; }
public uint[] VTableMethodIndices { get; }
public Dictionary<int, string> Strings { get; } = new Dictionary<int, string>();
@@ -109,6 +111,8 @@ namespace Il2CppInspector
GenericContainers = ReadArray<Il2CppGenericContainer>(Header.genericContainersOffset, Header.genericContainersCount / Sizeof(typeof(Il2CppGenericContainer)));
GenericParameters = ReadArray<Il2CppGenericParameter>(Header.genericParametersOffset, Header.genericParametersCount / Sizeof(typeof(Il2CppGenericParameter)));
GenericConstraintIndices = ReadArray<int>(Header.genericParameterConstraintsOffset, Header.genericParameterConstraintsCount / sizeof(int));
InterfaceOffsets = ReadArray<Il2CppInterfaceOffsetPair>(Header.interfaceOffsetsOffset, Header.interfaceOffsetsCount / Sizeof(typeof(Il2CppInterfaceOffsetPair)));
VTableMethodIndices = ReadArray<uint>(Header.vtableMethodsOffset, Header.vtableMethodsCount / sizeof(uint));
if (Version >= 16) {
Assemblies = ReadArray<Il2CppAssemblyDefinition>(Header.assembliesOffset, Header.assembliesCount / Sizeof(typeof(Il2CppAssemblyDefinition)));

6
Il2CppInspector/MetadataClasses.cs
View File

@@ -415,4 +415,10 @@ namespace Il2CppInspector
public int start;
public int count;
}
public class Il2CppInterfaceOffsetPair
{
public int interfaceTypeIndex;
public int offset;
}
}