private void ConvertCallToCallvirt(List <MethodDefDeclaration> alteredMethods)
{
// TODO: Handle Ldftn -> Ldvirtftn
using Sdk.CodeWeaver.Weaver weaver = new Sdk.CodeWeaver.Weaver(this.Project);
weaver.AddMethodLevelAdvice(new CallToCallvirtWeaverAdvice(), null, JoinPointKinds.InsteadOfCall, alteredMethods);
weaver.Weave();
}
bool FindInitializeCalls(Project project, AssemblyLoaderInfo assemblyLoaderInfo)
{
INamedType packerUtilityType = (INamedType)project.Module.FindType(typeof(PackerUtility));
MethodDefDeclaration packerUtilityInitialize =
project.Module.FindMethod(packerUtilityType, "Initialize").GetMethodDefinition();
Sdk.CodeWeaver.Weaver weaver = new Sdk.CodeWeaver.Weaver(project);
ReplacePackerUtilityInitializeAdvice replacingAdvice = new ReplacePackerUtilityInitializeAdvice(assemblyLoaderInfo.AttachMethod);
weaver.AddMethodLevelAdvice(replacingAdvice, null,
JoinPointKinds.InsteadOfCall, new[] { packerUtilityInitialize });
weaver.Weave();
return(replacingAdvice.ReplacedAtLeastOneCall);
}
public override bool Execute()
{
this.wrapperType = this.GetWrapperType(this.Project.Module.Assembly, new HashSet <string>());
if (this.wrapperType == null)
{
Message.Write(this.Project.Module.Assembly.GetSystemAssembly(), SeverityType.Error, "CUMA001", "You must create a CheckMemoryAccess class with the appropriate source code in your project.");
return(false);
}
this.methods.Add(OpCodeNumber.Stind_I, this.wrapperType.Methods.GetOneByName("StoreIntPtr").Translate(this.Project.Module));
this.methods.Add(OpCodeNumber.Stind_I1, this.wrapperType.Methods.GetOneByName("StoreByte").Translate(this.Project.Module));
this.methods.Add(OpCodeNumber.Stind_I2, this.wrapperType.Methods.GetOneByName("StoreInt16").Translate(this.Project.Module));
this.methods.Add(OpCodeNumber.Stind_I4, this.wrapperType.Methods.GetOneByName("StoreInt32").Translate(this.Project.Module));
this.methods.Add(OpCodeNumber.Stind_I8, this.wrapperType.Methods.GetOneByName("StoreInt64").Translate(this.Project.Module));
this.methods.Add(OpCodeNumber.Stind_R4, this.wrapperType.Methods.GetOneByName("StoreSingle").Translate(this.Project.Module));
this.methods.Add(OpCodeNumber.Stind_R8, this.wrapperType.Methods.GetOneByName("StoreDouble").Translate(this.Project.Module));
Sdk.CodeWeaver.Weaver weaver = new Sdk.CodeWeaver.Weaver(this.Project);
weaver.AddMethodLevelAdvice(this, null, JoinPointKinds.InsteadOfStoreIndirect, null);
weaver.Weave();
return(base.Execute());
}
