public IEnumerable <FieldDef> cleanUp()
{
var removedFields = new List <FieldDef>();
var moduleCctor = DotNetUtils.getModuleTypeCctor(module);
if (moduleCctor == null)
{
return(removedFields);
}
var moduleCctorBlocks = new Blocks(moduleCctor);
var keep = findFieldsToKeep();
foreach (var fieldInfo in fieldToInfo.getValues())
{
if (keep.ContainsKey(fieldInfo))
{
continue;
}
if (removeInitCode(moduleCctorBlocks, fieldInfo))
{
removedFields.Add(fieldInfo.field);
removedFields.Add(fieldInfo.arrayInitField);
}
fieldInfo.arrayInitField.InitialValue = new byte[1];
fieldInfo.arrayInitField.FieldSig.Type = module.CorLibTypes.Byte;
fieldInfo.arrayInitField.RVA = 0;
}
IList <Instruction> allInstructions;
IList <ExceptionHandler> allExceptionHandlers;
moduleCctorBlocks.getCode(out allInstructions, out allExceptionHandlers);
DotNetUtils.restoreBody(moduleCctorBlocks.Method, allInstructions, allExceptionHandlers);
return(removedFields);
}