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/*
* Copyright (c) 2005 The Regents of The University of Michigan
* 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.
*
* Authors: Kevin Lim
* Nathan Binkert
*/
#include "arch/isa_traits.hh"
#include "cpu/ooo_cpu/ea_list.hh"
#include "cpu/inst_seq.hh"
void
EAList::addAddr(const InstSeqNum &new_sn, const Addr &new_ea)
{
instEA newEA(new_sn, new_ea);
eaList.push_back(newEA);
}
void
EAList::clearAddr(const InstSeqNum &sn_to_clear, const Addr &ea_to_clear)
{
eaListIt list_it = eaList.begin();
while (list_it != eaList.end() && (*list_it).first != sn_to_clear) {
assert((*list_it).second == ea_to_clear);
}
}
bool
EAList::checkConflict(const InstSeqNum &check_sn, const Addr &check_ea) const
{
const constEAListIt list_it = eaList.begin();
while (list_it != eaList.end() && (*list_it).first < check_sn) {
if ((*list_it).second == check_ea) {
return true;
}
}
return false;
}
void
EAList::clear()
{
eaList.clear();
}
void
EAList::commit(const InstSeqNum &commit_sn)
{
while (!eaList.empty() && eaList.front().first <= commit_sn) {
eaList.pop_front();
}
}
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