DisassemblyMove.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 DisassemblyMove.cc
 *
 * Implementation of DisassemblyMove class.
 *
 * @author Veli-Pekka Jääskeläinen 2005 (vjaaskel-no.spam-cs.tut.fi)
 * @author Pekka Jääskeläinen 2008 (pjaaskel-no.spam-cs.tut.fi)
 * @note rating: red
 */
 
#include "DisassemblyMove.hh"
#include "DisassemblyGuard.hh"
 
/**
 * Creates disassembler of a move.
 *
 * @param source The source element of the move.
 * @param destination The destination element of the move.
 * @param guard Move guard, or NULL if the move is not guarded.
 */
DisassemblyMove::DisassemblyMove(
    DisassemblyElement* source,
    DisassemblyElement* destination,
    DisassemblyGuard* guard):
    DisassemblyInstructionSlot(),
    source_(source), destination_(destination), guard_(guard) {
 
}
 
 
/**
 * The destructor.
 */
DisassemblyMove::~DisassemblyMove() {
    delete source_;
    delete destination_;
    if (guard_ != NULL) {
        delete guard_;
        guard_ = NULL;
    }
}
 
 
/**
 * Disassembles the move.
 *
 * @return Disassembled move as a string.
 */
std::string
DisassemblyMove::toString() const {
 
    std::string disassembly;
    if (guard_ != NULL) {
        disassembly = guard_->toString();
    }
   
    disassembly = 
        disassembly + source_->toString() + " -> " + destination_->toString();
 
    for (int i = 0; i < annotationCount(); i++) {
        disassembly += annotation(i).toString();
    }
    
    return disassembly;
}