/// <summary>
///
/// </summary>
/// <param name="code"></param>
/// <param name="terminalInstructionIndex"></param>
/// <param name="stackIn"></param>
/// <param name="blocks"></param>
/// <returns></returns>
public static AVM1Stack TraceBlock( AVM1Code code, int terminalInstructionIndex, AVM1Stack stackIn, List<uint> blocks )
{
AVM1Stack newStack = new AVM1Stack();
//stackIn.CopyTo( newStack );
// *** make me work ****
return newStack;
}
/// <summary>
///
/// </summary>
/// <param name="code"></param>
/// <param name="instructionIndex"></param>
/// <param name="stackIn"></param>
/// <param name="argc"></param>
/// <param name="entry"></param>
/// <returns></returns>
public static bool TraceArgument( AVM1Code code, int instructionIndex, AVM1Stack stackIn, uint argc, out AVM1DataElement entry )
{
if ( null == stackIn)
stackIn = new AVM1Stack();
int indexInBlock;
BasicBlock home = code.Flowgraph.BlockOfInstruction( ( uint )instructionIndex, out indexInBlock );
if ( null == home )
{
throw new Exception( "FUCKUP: instuction index " + instructionIndex.ToString( "d" ) + " not found in AVM1Code graph" );
}
for ( int i = 0; i < indexInBlock; i++ )
{
if ( code[ ( int )home.Indices[ i ] ].IsStackPredictable )
{
code[ ( int )home.Indices[ i ] ].PerformStackOperations( stackIn );
}
else
{
entry = default( AVM1DataElement );
return false;
}
}
if ( stackIn.Count > argc )
{
entry = stackIn[ argc ];
return true;
}
else
{
entry = default(AVM1DataElement);
return false;
}
}
/// <summary>
///
/// </summary>
/// <param name="destination"></param>
public void CopyTo( AVM1Stack destination )
{
destination.Clear();
destination.SP = _SP;
destination.Fill( _InternalStack.ToArray() );
}