@Override
	public PrototypeModel getCallingConvention(String name) {
		if (name == null || Function.UNKNOWN_CALLING_CONVENTION_STRING.equals(name)) {
			return null;
		}
		if (Function.DEFAULT_CALLING_CONVENTION_STRING.equals(name)) {
			return getDefaultCallingConvention();
		}
		return callingConventionMap.get(name);
	}
Generate an XML error handler suitable for parsing a specification document.
  - Warnings are logged.
  - Errors cause a SAXParseException

@param docTitle is the title of the document
@return the error handler object
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/BasicCompilerSpec.java