NullSection.cc

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/*
    Copyright (c) 2002-2009 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
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/**
 * @file NullSection.cc
 *
 * Non-inline definitions of NullSection class.
 *
 * @author Mikael Lepistö 2003 (tmlepist-no.spam-cs.tut.fi)
 *
 * @note rating: yellow
 */
 
#include "NullSection.hh"
 
namespace TPEF {
 
NullSection NullSection::proto_(true);
 
/**
 * Constructor.
 *
 * @param init True if instance should register itself to base class.
 */
NullSection::NullSection(bool init) : Section() {
    if (init) {
        Section::registerSection(this);
    }
    // null section does not contain data.
    setFlagNoBits();
    unsetFlagVLen();
    setStartingAddress(0);
}
 
/**
 * Destructor.
 */
NullSection::~NullSection() {
}
 
/**
 * Returns section's type.
 *
 * @return Type of section.
 */
Section::SectionType
NullSection::type() const {
    return ST_NULL;
}
 
/**
 * Creates an instance of section.
 *
 * @return Newly created section.
 */
Section*
NullSection::clone() const {
    return new NullSection(false);
}
 
}