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IL2CPP: Reconstruct CustomAttributesGenerators for metadata v27

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This commit is contained in:
Katy Coe
2020-08-16 00:06:36 +02:00
parent abac509fbd
commit 641f502ab8
2 changed files with 21 additions and 4 deletions
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22
Il2CppInspector.Common/IL2CPP/Il2CppInspector.cs
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@@ -59,7 +59,7 @@ namespace Il2CppInspector
public Dictionary<ulong, int> TypeReferenceIndicesByAddress => Binary.TypeReferenceIndicesByAddress;
public List<Il2CppGenericInst> GenericInstances => Binary.GenericInstances;
public Dictionary<string, Il2CppCodeGenModule> Modules => Binary.Modules;
public ulong[] CustomAttributeGenerators => Binary.CustomAttributeGenerators;
public ulong[] CustomAttributeGenerators { get; }
public ulong[] MethodInvokePointers => Binary.MethodInvokePointers;
public Il2CppMethodSpec[] MethodSpecs => Binary.MethodSpecs;
public Dictionary<Il2CppMethodSpec, ulong> GenericMethodPointers => Binary.GenericMethodPointers;
@@ -193,10 +193,26 @@ namespace Il2CppInspector
FieldOffsets = offsets.OrderBy(x => x.Key).Select(x => x.Value).ToList();
}
// Build list of custom attribute generators
if (Version < 27)
CustomAttributeGenerators = Binary.CustomAttributeGenerators;
else {
var cagCount = Images.Sum(i => i.customAttributeCount);
CustomAttributeGenerators = new ulong[cagCount];
foreach (var image in Images) {
// Get CodeGenModule for this image
var codeGenModule = Binary.Modules[Strings[image.nameIndex]];
var cags = BinaryImage.ReadMappedWordArray(codeGenModule.customAttributeCacheGenerator, (int) image.customAttributeCount);
cags.CopyTo(CustomAttributeGenerators, image.customAttributeStart);
}
}
// Get sorted list of function pointers from all sources
var sortedFunctionPointers = (Version <= 24.1)?
Binary.GlobalMethodPointers.ToList() :
Binary.ModuleMethodPointers.SelectMany(module => module.Value).ToList();
Binary.GlobalMethodPointers.ToList() :
Binary.ModuleMethodPointers.SelectMany(module => module.Value).ToList();
sortedFunctionPointers.AddRange(CustomAttributeGenerators);
sortedFunctionPointers.AddRange(MethodInvokePointers);