public unsafe void LoadElementPtr(int index, VMStack stack)
{
if (Type is DynamicArrayTypeInfo arrayType)
{
int elementSize = arrayType.ElementType.SizeOf();
var elemptr = new VMPointer(this);
elemptr.MemOffset += (index * elementSize);
stack.Push(elemptr);
}
else
{
throw new System.InvalidOperationException();
}
}
public unsafe void LoadElement(int index, VMStack stack)
{
if (Type is DynamicArrayTypeInfo arrayType)
{
int elementSize = arrayType.ElementType.SizeOf();
using (var handle = Memory.Pin(index * elementSize))
{
for (int i = 0; i < elementSize; i++)
{
stack.Push(handle.Ptr[i]);
}
}
}
else
{
throw new System.InvalidOperationException();
}
}
public unsafe void StoreField(int index, VMStack stack)
{
if (Type is StructTypeInfo structType)
{
if (index < 0 || index >= structType.Fields.Count)
{
throw new System.ArgumentOutOfRangeException();
}
var field = structType.Fields[index];
var fieldSize = field.FieldType.SizeOf();
using (var handle = Memory.Pin(field.FieldOffset))
{
for (int i = 0; i < fieldSize; i++)
{
handle.Ptr[i] = stack.PopUInt8();
}
}
}
else
{
throw new System.InvalidOperationException();
}
}