chizui/Il2CppInspectorRedux
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add new struct definitions

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This commit is contained in:
LukeFZ
2024-08-13 18:34:22 +02:00
parent 23e873280d
commit 2d3b186b4d
78 changed files with 1852 additions and 1047 deletions
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56
Il2CppInspector.Common/IL2CPP/Il2CppInspector.cs
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@@ -13,6 +13,8 @@ using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Text;
using Il2CppInspector.Next.BinaryMetadata;
using Il2CppInspector.Next.Metadata;
using VersionedSerialization;
namespace Il2CppInspector
@@ -81,7 +83,7 @@ namespace Il2CppInspector
return (0ul, null);
// Get pointer in binary to default value
var pValue = Metadata.Header.fieldAndParameterDefaultValueDataOffset + dataIndex;
var pValue = Metadata.Header.FieldAndParameterDefaultValueDataOffset + dataIndex;
var typeRef = TypeReferences[typeIndex];
// Default value is null
@@ -89,7 +91,7 @@ namespace Il2CppInspector
return (0ul, null);
Metadata.Position = pValue;
var value = BlobReader.GetConstantValueFromBlob(this, typeRef.type, Metadata);
var value = BlobReader.GetConstantValueFromBlob(this, typeRef.Type, Metadata);
return ((ulong) pValue, value);
}
@@ -108,10 +110,10 @@ namespace Il2CppInspector
var usages = new Dictionary<uint, MetadataUsage>();
foreach (var metadataUsageList in Metadata.MetadataUsageLists)
{
for (var i = 0; i < metadataUsageList.count; i++)
for (var i = 0; i < metadataUsageList.Count; i++)
{
var metadataUsagePair = Metadata.MetadataUsagePairs[metadataUsageList.start + i];
usages.TryAdd(metadataUsagePair.destinationindex, MetadataUsage.FromEncodedIndex(this, metadataUsagePair.encodedSourceIndex));
var metadataUsagePair = Metadata.MetadataUsagePairs[metadataUsageList.Start + i];
usages.TryAdd(metadataUsagePair.DestinationIndex, MetadataUsage.FromEncodedIndex(this, metadataUsagePair.EncodedSourceIndex));
}
}
@@ -119,7 +121,7 @@ namespace Il2CppInspector
// 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 count = usages.Keys.Max() + 1;
var addresses = Binary.Image.ReadMappedArray<ulong>(Binary.MetadataRegistration.metadataUsages, (int) count);
var addresses = Binary.Image.ReadMappedArray<ulong>(Binary.MetadataRegistration.MetadataUsages, (int) count);
foreach (var usage in usages)
usage.Value.SetAddress(addresses[usage.Key]);
@@ -184,11 +186,11 @@ namespace Il2CppInspector
// Get all field default values
foreach (var fdv in Metadata.FieldDefaultValues)
FieldDefaultValue.Add(fdv.fieldIndex, ((ulong,object)) getDefaultValue(fdv.typeIndex, fdv.dataIndex));
FieldDefaultValue.Add(fdv.FieldIndex, ((ulong,object)) getDefaultValue(fdv.TypeIndex, fdv.DataIndex));
// Get all parameter default values
foreach (var pdv in Metadata.ParameterDefaultValues)
ParameterDefaultValue.Add(pdv.parameterIndex, ((ulong,object)) getDefaultValue(pdv.typeIndex, pdv.dataIndex));
ParameterDefaultValue.Add(pdv.ParameterIndex, ((ulong,object)) getDefaultValue(pdv.TypeIndex, pdv.DataIndex));
// Get all field offsets
if (Binary.FieldOffsets != null) {
@@ -212,8 +214,8 @@ namespace Il2CppInspector
available = false;
}
for (var f = 0; f < def.field_count; f++)
offsets.Add(def.fieldStart + f, available? BinaryImage.ReadUInt32() : 0);
for (var f = 0; f < def.FieldCount; f++)
offsets.Add(def.FieldIndex + f, available? BinaryImage.ReadUInt32() : 0);
}
}
@@ -225,16 +227,16 @@ namespace Il2CppInspector
CustomAttributeGenerators = Binary.CustomAttributeGenerators;
else if (Version < MetadataVersions.V290)
{
var cagCount = Images.Sum(i => i.customAttributeCount);
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);
var codeGenModule = Binary.Modules[Strings[image.NameIndex]];
var cags = BinaryImage.ReadMappedWordArray(codeGenModule.CustomAttributeCacheGenerator,
(int) image.CustomAttributeCount);
cags.CopyTo(CustomAttributeGenerators, image.CustomAttributeStart);
}
}
else
@@ -270,15 +272,15 @@ namespace Il2CppInspector
foreach (var image in Images)
{
var attsByToken = new Dictionary<uint, int>();
for (int i = 0; i < image.customAttributeCount; i++)
for (int i = 0; i < image.CustomAttributeCount; i++)
{
var index = image.customAttributeStart + i;
var token = Version >= MetadataVersions.V290 ? AttributeDataRanges[index].token : AttributeTypeRanges[index].token;
var index = image.CustomAttributeStart + i;
var token = Version >= MetadataVersions.V290 ? AttributeDataRanges[index].Token : AttributeTypeRanges[index].Token;
attsByToken.Add(token, index);
}
if (attsByToken.Count > 0)
AttributeIndicesByToken.Add(image.customAttributeStart, attsByToken);
AttributeIndicesByToken.Add(image.CustomAttributeStart, attsByToken);
}
}
@@ -292,20 +294,20 @@ namespace Il2CppInspector
// Get a method pointer if available
public (ulong Start, ulong End)? GetMethodPointer(Il2CppCodeGenModule module, Il2CppMethodDefinition methodDef) {
// Find method pointer
if (methodDef.methodIndex < 0)
if (methodDef.MethodIndex < 0)
return null;
ulong start = 0;
// Global method pointer array
if (Version <= MetadataVersions.V241) {
start = Binary.GlobalMethodPointers[methodDef.methodIndex];
start = Binary.GlobalMethodPointers[methodDef.MethodIndex];
}
// Per-module method pointer array uses the bottom 24 bits of the method's metadata token
// Derived from il2cpp::vm::MetadataCache::GetMethodPointer
if (Version >= MetadataVersions.V242) {
var method = (methodDef.token & 0xffffff);
var method = (methodDef.Token & 0xffffff);
if (method == 0)
return null;
@@ -340,18 +342,18 @@ namespace Il2CppInspector
// Get a method invoker index from a method definition
public int GetInvokerIndex(Il2CppCodeGenModule module, Il2CppMethodDefinition methodDef) {
if (Version <= MetadataVersions.V241) {
return methodDef.invokerIndex;
return methodDef.InvokerIndex;
}
// Version >= 24.2
var methodInModule = (methodDef.token & 0xffffff);
var methodInModule = (methodDef.Token & 0xffffff);
return Binary.MethodInvokerIndices[module][methodInModule - 1];
}
public MetadataUsage[] GetVTable(Il2CppTypeDefinition definition) {
MetadataUsage[] res = new MetadataUsage[definition.vtable_count];
for (int i = 0; i < definition.vtable_count; i++) {
var encodedIndex = VTableMethodIndices[definition.vtableStart + i];
MetadataUsage[] res = new MetadataUsage[definition.VTableCount];
for (int i = 0; i < definition.VTableCount; i++) {
var encodedIndex = VTableMethodIndices[definition.VTableIndex + i];
MetadataUsage usage = MetadataUsage.FromEncodedIndex(this, encodedIndex);
if (usage.SourceIndex != 0)
res[i] = usage;