1 files changed, 0 insertions, 84 deletions
diff --git a/src/cpu/o3/ras.cc b/src/cpu/o3/ras.cc
deleted file mode 100644
index f9939259a..000000000
--- a/src/cpu/o3/ras.cc
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2004-2005 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
- */
-
-#include "cpu/o3/ras.hh"
-
-void
-ReturnAddrStack::init(unsigned _numEntries)
-{
-     numEntries  = _numEntries;
-     usedEntries = 0;
-     tos = 0;
-
-     addrStack.resize(numEntries);
-
-     for (int i = 0; i < numEntries; ++i)
-         addrStack[i] = 0;
-}
-
-void
-ReturnAddrStack::reset()
-{
-    usedEntries = 0;
-    tos = 0;
-    for (int i = 0; i < numEntries; ++i)
-        addrStack[i] = 0;
-}
-
-void
-ReturnAddrStack::push(const Addr &return_addr)
-{
-    incrTos();
-
-    addrStack[tos] = return_addr;
-
-    if (usedEntries != numEntries) {
-        ++usedEntries;
-    }
-}
-
-void
-ReturnAddrStack::pop()
-{
-    if (usedEntries > 0) {
-        --usedEntries;
-    }
-
-    decrTos();
-}
-
-void
-ReturnAddrStack::restore(unsigned top_entry_idx,
-                         const Addr &restored_target)
-{
-    tos = top_entry_idx;
-
-    addrStack[tos] = restored_target;
-}