1 files changed, 0 insertions, 71 deletions
diff --git a/cpu/o3/sat_counter.cc b/cpu/o3/sat_counter.cc
deleted file mode 100644
index d20fff650..000000000
--- a/cpu/o3/sat_counter.cc
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * 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 "base/misc.hh"
-#include "cpu/o3/sat_counter.hh"
-
-SatCounter::SatCounter()
-    : maxVal(0), counter(0)
-{
-}
-
-SatCounter::SatCounter(unsigned bits)
-    : maxVal((1 << bits) - 1), counter(0)
-{
-}
-
-SatCounter::SatCounter(unsigned bits, unsigned initial_val)
-    : maxVal((1 << bits) - 1), counter(initial_val)
-{
-    // Check to make sure initial value doesn't exceed the max counter value.
-    if (initial_val > maxVal) {
-        panic("BP: Initial counter value exceeds max size.");
-    }
-}
-
-void
-SatCounter::setBits(unsigned bits)
-{
-    maxVal = (1 << bits) - 1;
-}
-
-void
-SatCounter::increment()
-{
-    if(counter < maxVal) {
-        ++counter;
-    }
-}
-
-void
-SatCounter::decrement()
-{
-    if(counter > 0) {
-        --counter;
-    }
-}