From 1a6f21b8d23494752cdc9d3a8d1c1a2adfd85ccf Mon Sep 17 00:00:00 2001
From: Kevin Lim <ktlim@umich.edu>
Date: Fri, 19 May 2006 15:47:55 -0400
Subject: [PATCH] Remove sat_counter.cc and put its code into sat_counter.hh.

cpu/SConscript:
    Remove sat_counter.cc and push its functions into the .hh file (all functions were 3 or less lines).
cpu/o3/sat_counter.hh:
    Incorporate .cc code into this file.

--HG--
extra : convert_revision : d75b1319292b00b00af1ce377cc0215fd06e6916
---
 cpu/SConscript        |  1 -
 cpu/o3/sat_counter.cc | 55 -------------------------------------------
 cpu/o3/sat_counter.hh | 22 +++++++++++++----
 3 files changed, 17 insertions(+), 61 deletions(-)
 delete mode 100644 cpu/o3/sat_counter.cc

diff --git a/cpu/SConscript b/cpu/SConscript
index 5d727bd25..3840b9d41 100644
--- a/cpu/SConscript
+++ b/cpu/SConscript
@@ -125,7 +125,6 @@ if 'AlphaFullCPU' in env['CPU_MODELS']:
         o3/rename.cc
         o3/rename_map.cc
         o3/rob.cc
-        o3/sat_counter.cc
         o3/scoreboard.cc
         o3/store_set.cc
         o3/tournament_pred.cc
diff --git a/cpu/o3/sat_counter.cc b/cpu/o3/sat_counter.cc
deleted file mode 100644
index b481b4ad2..000000000
--- a/cpu/o3/sat_counter.cc
+++ /dev/null
@@ -1,55 +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()
-    : initialVal(0), counter(0)
-{
-}
-
-SatCounter::SatCounter(unsigned bits)
-    : initialVal(0), maxVal((1 << bits) - 1), counter(0)
-{
-}
-
-SatCounter::SatCounter(unsigned bits, uint8_t initial_val)
-    : initialVal(initialVal), maxVal((1 << bits) - 1), counter(initial_val)
-{
-    // Check to make sure initial value doesn't exceed the max counter value.
-    if (initial_val > maxVal) {
-        fatal("BP: Initial counter value exceeds max size.");
-    }
-}
-
-void
-SatCounter::setBits(unsigned bits)
-{
-    maxVal = (1 << bits) - 1;
-}
diff --git a/cpu/o3/sat_counter.hh b/cpu/o3/sat_counter.hh
index 1d20a8a8f..d01fd93ce 100644
--- a/cpu/o3/sat_counter.hh
+++ b/cpu/o3/sat_counter.hh
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005 The Regents of The University of Michigan
+ * Copyright (c) 2005-2006 The Regents of The University of Michigan
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,25 +44,37 @@ class SatCounter
     /**
      * Constructor for the counter.
      */
-    SatCounter();
+    SatCounter()
+        : initialVal(0), counter(0)
+    { }
 
     /**
      * Constructor for the counter.
      * @param bits How many bits the counter will have.
      */
-    SatCounter(unsigned bits);
+    SatCounter(unsigned bits)
+        : initialVal(0), maxVal((1 << bits) - 1), counter(0)
+    { }
 
     /**
      * Constructor for the counter.
      * @param bits How many bits the counter will have.
      * @param initial_val Starting value for each counter.
      */
-    SatCounter(unsigned bits, uint8_t initial_val);
+    SatCounter(unsigned bits, uint8_t initial_val)
+        : initialVal(initialVal), maxVal((1 << bits) - 1), counter(initial_val)
+    {
+        // Check to make sure initial value doesn't exceed the max
+        // counter value.
+        if (initial_val > maxVal) {
+            fatal("BP: Initial counter value exceeds max size.");
+        }
+    }
 
     /**
      * Sets the number of bits.
      */
-    void setBits(unsigned bits);
+    void setBits(unsigned bits) { maxVal = (1 << bits) - 1; }
 
     void reset() { counter = initialVal; }
 
-- 
2.30.2