private void HandleStoreVar(XILSInstr xilsi)
{
var var = (Variable)xilsi.StaticOperand;
var mms = GetVariableLayout(var);
Unsigned addr = mms.BaseAddress;
var addrType = TypeDescriptor.GetTypeOf(addr);
int addrSize = addr.Size;
var rawWordType = Mapper.MarshalInfo.GetRawWordType();
uint concatSize = (uint)(mms.Size * Mapper.MarshalInfo.WordSize);
var concatType = TypeDescriptor.GetTypeOf(StdLogicVector._0s(concatSize));
var valueType = var.Type;
var slvValue = Marshal.SerializeForHW(valueType.GetSampleInstance());
var rawValueType = TypeDescriptor.GetTypeOf(slvValue);
if (!rawValueType.Equals(valueType))
{
Emit(_iset.Convert().CreateStk(1, valueType, rawValueType));
}
if (!rawValueType.Equals(concatType))
{
Emit(_iset.Convert().CreateStk(1, rawValueType, concatType));
}
int shiftSize = MathExt.CeilLog2(concatSize);
if (mms.Layout.Size > 1)
{
Emit(_iset.Dup().CreateStk(1, concatType, concatType, concatType));
}
Unsigned shift = Unsigned.FromULong(Mapper.MarshalInfo.WordSize, shiftSize);
TypeDescriptor shiftType = TypeDescriptor.GetTypeOf(shift);
for (ulong i = 0; i < mms.Layout.Size; i++)
{
if (!rawWordType.Equals(concatType))
{
Emit(_iset.Convert().CreateStk(1, concatType, rawWordType));
}
Emit(_iset.WrMemFix(Mapper.DefaultRegion, addr).CreateStk(1, rawWordType));
if (i < mms.Layout.Size - 1)
{
if (i + 1 < mms.Layout.Size - 1)
{
Emit(_iset.Dup().CreateStk(1, concatType, concatType, concatType));
}
Emit(_iset.LdConst(shift).CreateStk(0, shiftType));
Emit(_iset.RShift().CreateStk(1, concatType, concatType));
}
addr = (addr + Unsigned.FromULong(1, 1)).Resize(addrSize);
}
}
