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[fix] 修复MethodBridge/Generator GetOrCalculateTypeInfoSignature计算等价类时未考虑到ClassLayout、Layout和FieldOffset因素的bug

main
walon 2024-07-18 13:38:26 +08:00
parent 9afbe3bd84
commit 48c91f497b
1 changed files with 29 additions and 5 deletions
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34
Editor/MethodBridge/Generator.cs
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@ -16,6 +16,7 @@ using UnityEngine;
using TypeInfo = HybridCLR.Editor.ABI.TypeInfo;
using CallingConvention = System.Runtime.InteropServices.CallingConvention;
using System.Security.Cryptography;
using TypeAttributes = dnlib.DotNet.TypeAttributes;
namespace HybridCLR.Editor.MethodBridge
{
@ -246,11 +247,20 @@ namespace HybridCLR.Editor.MethodBridge
_managed2NativeMethodList0.Count, _native2ManagedMethodList0.Count, _adjustThunkMethodList0.Count, _structTypes0.Count);
}
private class AnalyzeFieldInfo
{
public FieldDef field;
public TypeInfo type;
}
private class AnalyzeTypeInfo
{
public TypeInfo toSharedType;
public List<TypeInfo> fields;
public List<AnalyzeFieldInfo> fields;
public string signature;
public ClassLayout classLayout;
public TypeAttributes layout;
}
private readonly Dictionary<TypeInfo, AnalyzeTypeInfo> _analyzeTypeInfos = new Dictionary<TypeInfo, AnalyzeTypeInfo>();
@ -266,7 +276,11 @@ namespace HybridCLR.Editor.MethodBridge
GenericArgumentContext ctx = klassInst != null ? new GenericArgumentContext(klassInst, null) : null;
ClassLayout sa = typeDef.ClassLayout;
var analyzeTypeInfo = new AnalyzeTypeInfo();
var analyzeTypeInfo = new AnalyzeTypeInfo()
{
classLayout = sa,
layout = typeDef.Layout,
};
// don't share type with explicit layout
if (sa != null)
@ -277,7 +291,7 @@ namespace HybridCLR.Editor.MethodBridge
return analyzeTypeInfo;
}
var fields = analyzeTypeInfo.fields = new List<TypeInfo>();
var fields = analyzeTypeInfo.fields = new List<AnalyzeFieldInfo>();
foreach (FieldDef field in typeDef.Fields)
{
@ -286,7 +300,7 @@ namespace HybridCLR.Editor.MethodBridge
continue;
}
TypeSig fieldType = ctx != null ? MetaUtil.Inflate(field.FieldType, ctx) : field.FieldType;
fields.Add(GetSharedTypeInfo(fieldType));
fields.Add(new AnalyzeFieldInfo { field = field, type = GetSharedTypeInfo(fieldType) });
}
return analyzeTypeInfo;
}
@ -312,9 +326,19 @@ namespace HybridCLR.Editor.MethodBridge
}
var sigBuf = new StringBuilder();
if (ati.classLayout != null)
{
sigBuf.Append($"[{ati.classLayout.ClassSize}|{ati.classLayout.PackingSize}|{ati.classLayout}]");
}
if (ati.layout != 0)
{
sigBuf.Append($"[{(int)ati.layout}]");
}
foreach (var field in ati.fields)
{
sigBuf.Append("{" + GetOrCalculateTypeInfoSignature(ToIsomorphicType(field)) + "}");
string fieldOffset = field.field.FieldOffset != null ? field.field.FieldOffset.ToString() + "|" : "";
sigBuf.Append("{" + fieldOffset + GetOrCalculateTypeInfoSignature(ToIsomorphicType(field.type)) + "}");
}
return ati.signature = sigBuf.ToString();
}