public void Load(DarksVMContext ctx, out ExecutionState state)
{
var sp = ctx.Registers[DarksVMConstants.REG_SP].U4;
var typeSlot = ctx.Stack[sp--];
var valSlot = ctx.Stack[sp];
var unboxPtr = (typeSlot.U4 & 0x80000000) != 0;
var valType = (Type)ctx.Instance.Data.LookupReference(typeSlot.U4 & ~0x80000000);
if (unboxPtr)
{
unsafe
{
TypedReference typedRef;
TypedReferenceHelpers.UnboxTypedRef(valSlot.O, &typedRef);
var reference = new TypedRef(typedRef);
valSlot = DarksVMSlot.FromObject(valSlot.O, valType);
ctx.Stack[sp] = valSlot;
}
}
else
{
if (valType == typeof(object) && valSlot.O != null)
{
valType = valSlot.O.GetType();
}
valSlot = DarksVMSlot.FromObject(valSlot.O, valType);
ctx.Stack[sp] = valSlot;
}
ctx.Stack.SetTopPosition(sp);
ctx.Registers[DarksVMConstants.REG_SP].U4 = sp;
state = ExecutionState.Next;
}
public unsafe void ToTypedReferenceObject(TypedRefPtr typedRef, Type type)
{
if (o is ValueType && type.IsValueType)
{
TypedReferenceHelpers.UnboxTypedRef(o, typedRef);
}
else
{
*(TypedReference *)typedRef = __makeref(o);
}
}
