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完善DummyDLL的方法体

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Perfare 2020-02-12 01:53:45 +08:00
parent acba57faf8
commit a8781bc5b8
1 changed files with 20 additions and 2 deletions
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22
Il2CppDumper/Utils/DummyAssemblyGenerator.cs
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@ -155,11 +155,29 @@ namespace Il2CppDumper
methodDefinition.ImplAttributes = (MethodImplAttributes)methodDef.iflags;
typeDefinition.Methods.Add(methodDefinition);
var methodReturnType = il2Cpp.types[methodDef.returnType];
methodDefinition.ReturnType = GetTypeReferenceWithByRef(methodDefinition, methodReturnType);
var returnType = GetTypeReferenceWithByRef(methodDefinition, methodReturnType);
methodDefinition.ReturnType = returnType;
if (methodDefinition.HasBody && typeDefinition.BaseType?.FullName != "System.MulticastDelegate")
{
var ilprocessor = methodDefinition.Body.GetILProcessor();
ilprocessor.Append(ilprocessor.Create(OpCodes.Nop));
if (returnType.FullName == "System.Void")
{
ilprocessor.Append(ilprocessor.Create(OpCodes.Ret));
}
else if (returnType.IsValueType)
{
var variable = new VariableDefinition(returnType);
methodDefinition.Body.Variables.Add(variable);
ilprocessor.Append(ilprocessor.Create(OpCodes.Ldloca_S, variable));
ilprocessor.Append(ilprocessor.Create(OpCodes.Initobj, returnType));
ilprocessor.Append(ilprocessor.Create(OpCodes.Ldloc_0));
ilprocessor.Append(ilprocessor.Create(OpCodes.Ret));
}
else
{
ilprocessor.Append(ilprocessor.Create(OpCodes.Ldnull));
ilprocessor.Append(ilprocessor.Create(OpCodes.Ret));
}
}
methodDefinitionDic.Add(i, methodDefinition);
//method parameter