/// <inheritdoc />
public void StoreElementI8(int index, I8Value value, ICliMarshaller marshaller)
{
AssertIndexValidity(index);
Contents.WriteInteger64(index * sizeof(long),
(Integer64Value)marshaller.ToCtsValue(value, CorLibTypeFactory.Int64));
}
/// <inheritdoc />
public void StoreElementI8(int index, I8Value value, ICliMarshaller marshaller) =>
_values[index] = marshaller.ToCtsValue(value, CorLibTypeFactory.Int64);
public override void Execute(Context context, IEnumerable <MetadataMember> targets)
{
if (!context.IsReflectionCorlibSafe)
{
return;
}
foreach (var Method in targets.OfType <MethodDefinition>().Where(m => m.CilMethodBody is not null))
{
var Instructions = Method.CilMethodBody.Instructions;
Method.CilMethodBody.ConstructSymbolicFlowGraph(out var DFG); /* Dfg Constructing. */
for (int x = 0; x < Instructions.Count; x++)
{
var Instr = Instructions[x]; /* Some People Make It Callvirt To Deafet Public tools :p */
if ((Instr.IsCode(CilCode.Call) || Instr.IsCode(CilCode.Callvirt)) &&
Instr.IsFromNS("System", "Math") && DFG.Nodes.Contains(Instr.Offset))
{
var CallNode = DFG.Nodes[Instr.Offset]
.GetOrderedDependencies(DependencyCollectionFlags.IncludeStackDependencies)
.ToList();
if (CallNode.Any(x => x.Contents.OpCode.OperandType == CilOperandType.InlineMethod))
{
continue;
}
var vm = new CilVirtualMachine(Method.CilMethodBody,
context.Module.Is32Module());
var ex = new CilExecutionContext(vm, vm.CurrentState, default);
foreach (var Dep in CallNode)
{
var CInstr = Dep.Contents;
vm.Dispatcher.Execute(ex, CInstr);
CInstr.Nop();
}
var ISlot = new object[((IMethodDescriptor)Instr.Operand)
.Signature.GetTotalParameterCount()];
for (int i = 0; i < ISlot.Length; i++)
{
var Value = vm.CurrentState.Stack.Pop();
ISlot[i] = Value switch {
I4Value I4 => I4.I32,
I8Value I8 => I8.I64,
FValue F => F.F64,
Float32Value F32 => F32.F32,
Float64Value F64 => F64.F64,
Integer16Value I6 => I6.I16,
Integer32Value I32 => I32.I32,
Integer64Value I64 => I64.I64,
_ => throw new NotSupportedException(nameof(Value))
};
}
var InvocationValue = context.ReflectionCorlib.ResolveMethod(((IMethodDescriptor)Instr.Operand).MetadataToken.ToInt32())
.Invoke(null, ISlot);
Instr.OpCode = ((IMethodDescriptor)Instr.Operand).Signature.ReturnType.ElementType switch {
ElementType.I4 => CilOpCodes.Ldc_I4,
ElementType.I8 => CilOpCodes.Ldc_I8,
ElementType.R4 => CilOpCodes.Ldc_R4,
ElementType.R8 => CilOpCodes.Ldc_R8,
_ => CilOpCodes.Ldc_I4,
};
Instr.Operand = InvocationValue;
}
}
}
}
}
