1 files changed, 77 insertions, 0 deletions
diff --git a/src/cpu/ozone/ea_list.cc b/src/cpu/ozone/ea_list.cc
new file mode 100644
index 000000000..6114a0ca1
--- /dev/null
+++ b/src/cpu/ozone/ea_list.cc
@@ -0,0 +1,77 @@
+/*
+ * 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.
+ */
+
+#include "arch/isa_traits.hh"
+#include "cpu/inst_seq.hh"
+#include "cpu/ooo_cpu/ea_list.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();
+    }
+}