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/*
* Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* $Id$
*
*/
#include "mem/slicc/symbols/Symbol.hh"
Symbol::Symbol(string id, const Location& location, const Map<string, string>& pairs)
{
m_id = id;
m_location = location;
m_pairs = pairs;
if (!existPair("short")) {
addPair("short", m_id);
}
m_used = false;
}
Symbol::Symbol(string id, const Location& location)
{
m_id = id;
m_location = location;
if (!existPair("short")) {
addPair("short", m_id);
}
m_used = false;
}
const string& Symbol::lookupPair(const string& key) const
{
if (!existPair(key)) {
error("Value for pair '" + key + "' missing.");
}
return m_pairs.lookup(key);
}
void Symbol::addPair(const string& key, const string& value)
{
if (existPair(key)) {
warning("Pair key '" + key + "' re-defined. new: '" + value + "' old: '" + lookupPair(key) + "'");
}
m_pairs.add(key, value);
}
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