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IL2CPP: Eliminate public BinaryMetadataUsages

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This commit is contained in:
Katy Coe
2020-02-02 23:03:38 +01:00
parent c43f92b1e2
commit 3e69784898
3 changed files with 14 additions and 11 deletions
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17
Il2CppInspector/IL2CPP/Il2CppInspector.cs
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@@ -27,7 +27,6 @@ namespace Il2CppInspector
// Merged list of all metadata usage references
public List<MetadataUsage> MetadataUsages { get; }
public ulong[] BinaryMetadataUsages { get; } // TODO: Make private
// Shortcuts
public double Version => Metadata.Version;
@@ -143,6 +142,14 @@ namespace Il2CppInspector
usages.TryAdd(destinationIndex, new MetadataUsage(usageType, (int)sourceIndex, (int)destinationIndex));
}
}
// Metadata usages (addresses)
// Unfortunately the value supplied in MetadataRegistration.matadataUsagesCount seems to be incorrect,
// so we have to calculate the correct number of usages above before reading the usage address list from the binary
var addresses = Binary.Image.ReadMappedArray<ulong>(Binary.MetadataRegistration.metadataUsages, usages.Count);
foreach (var usage in usages.Values)
usage.SetAddress(addresses[usage.DestinationIndex]);
return usages.Values.ToList();
}
@@ -221,14 +228,8 @@ namespace Il2CppInspector
}
// Merge all metadata usage references into a single distinct list
if (Version >= 19) {
if (Version >= 19)
MetadataUsages = buildMetadataUsages();
// Metadata usages (addresses)
// Unfortunately the value supplied in MetadataRegistration.matadataUsagesCount seems to be incorrect,
// so we have to calculate the correct number of usages above before reading the usage address list from the binary
BinaryMetadataUsages = Binary.Image.ReadMappedArray<ulong>(Binary.MetadataRegistration.metadataUsages, MetadataUsages.Count);
}
}
// Get a method pointer if available

3
Il2CppInspector/IL2CPP/MetadataUsage.cs
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@@ -22,11 +22,14 @@ namespace Il2CppInspector
public MetadataUsageType Type { get; }
public int SourceIndex { get; }
public int DestinationIndex { get; }
public ulong VirtualAddress { get; private set; }
public MetadataUsage(MetadataUsageType type, int sourceIndex, int destinationIndex) {
Type = type;
SourceIndex = sourceIndex;
DestinationIndex = destinationIndex;
}
public void SetAddress(ulong virtualAddress) => VirtualAddress = virtualAddress;
}
}