ArrayProgramImageWriter.cc

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/*
    Copyright (c) 2002-2009 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
    Permission is hereby granted, free of charge, to any person obtaining a
    copy of this software and associated documentation files (the "Software"),
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    Software is furnished to do so, subject to the following conditions:
 
    The above copyright notice and this permission notice shall be included in
    all copies or substantial portions of the Software.
 
    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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/**
 * @file ArrayProgramImageWriter.cc
 *
 * Implementation of ArrayProgramImageWriter class.
 *
 * @author Lasse Laasonen 2006 (lasse.laasonen-no.spam-tut.fi)
 * @note rating: red
 */
 
#include "ArrayProgramImageWriter.hh"
#include "InstructionBitVector.hh"
#include "Application.hh"
 
/**
 * The constructor.
 *
 * @param bits The program image to write.
 */
ArrayProgramImageWriter::ArrayProgramImageWriter(
    const InstructionBitVector& bits) : ArrayImageWriter(bits, 0) {
}
 
 
/**
 * The destructor.
 */
ArrayProgramImageWriter::~ArrayProgramImageWriter() {
}
 
 
/**
 * Writes the program image to the given output stream.
 *
 * @param stream The output stream.
 */
void
ArrayProgramImageWriter::writeImage(std::ostream& stream) const {
 
    const BitVector& bits = this->bits();
    const InstructionBitVector* programBits = 
        dynamic_cast<const InstructionBitVector*>(&bits);
    assert(programBits != NULL);
 
    unsigned int previousBoundary(0);
    for (unsigned int i = 1; i < programBits->instructionCount(); i++) {
        unsigned int instructionBoundary = 
            programBits->instructionStartingPoint(i);
        stream << "\"";
        writeSequence(stream, instructionBoundary - previousBoundary);
        stream << "\"," << std::endl;
        previousBoundary = instructionBoundary;
    }
    stream << "\"";
    writeSequence(stream, bits.size() - previousBoundary);
    stream << "\"";
}