1 files changed, 0 insertions, 106 deletions
diff --git a/cpu/o3/scoreboard.cc b/cpu/o3/scoreboard.cc
deleted file mode 100644
index b0e433620..000000000
--- a/cpu/o3/scoreboard.cc
+++ /dev/null
@@ -1,106 +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.
- */
-
-#include "cpu/o3/scoreboard.hh"
-
-Scoreboard::Scoreboard(unsigned activeThreads,
-                       unsigned _numLogicalIntRegs,
-                       unsigned _numPhysicalIntRegs,
-                       unsigned _numLogicalFloatRegs,
-                       unsigned _numPhysicalFloatRegs,
-                       unsigned _numMiscRegs,
-                       unsigned _zeroRegIdx)
-    : numLogicalIntRegs(_numLogicalIntRegs),
-      numPhysicalIntRegs(_numPhysicalIntRegs),
-      numLogicalFloatRegs(_numLogicalFloatRegs),
-      numPhysicalFloatRegs(_numPhysicalFloatRegs),
-      numMiscRegs(_numMiscRegs),
-      zeroRegIdx(_zeroRegIdx)
-{
-    //Get Register Sizes
-    numLogicalRegs = numLogicalIntRegs  + numLogicalFloatRegs;
-    numPhysicalRegs = numPhysicalIntRegs  + numPhysicalFloatRegs;
-
-    //Resize scoreboard appropriately
-    regScoreBoard.resize(numPhysicalRegs + (numMiscRegs * activeThreads));
-
-    //Initialize values
-    for (int i=0; i < numLogicalIntRegs * activeThreads; i++) {
-        regScoreBoard[i] = 1;
-    }
-
-    for (int i= numPhysicalIntRegs;
-         i < numPhysicalIntRegs + (numLogicalFloatRegs * activeThreads);
-         i++) {
-        regScoreBoard[i] = 1;
-    }
-
-    for (int i = numPhysicalRegs;
-         i < numPhysicalRegs + (numMiscRegs * activeThreads);
-         i++) {
-        regScoreBoard[i] = 1;
-    }
-}
-
-std::string
-Scoreboard::name() const
-{
-    return "cpu.scoreboard";
-}
-
-bool
-Scoreboard::getReg(PhysRegIndex phys_reg)
-{
-    // Always ready if int or fp zero reg.
-    if (phys_reg == zeroRegIdx ||
-        phys_reg == (zeroRegIdx + numPhysicalIntRegs)) {
-        return 1;
-    }
-
-    return regScoreBoard[phys_reg];
-}
-
-void
-Scoreboard::setReg(PhysRegIndex phys_reg)
-{
-    DPRINTF(Scoreboard, "Setting reg %i as ready\n", phys_reg);
-
-    regScoreBoard[phys_reg] = 1;
-}
-
-void
-Scoreboard::unsetReg(PhysRegIndex ready_reg)
-{
-    if (ready_reg == zeroRegIdx ||
-        ready_reg == (zeroRegIdx + numPhysicalIntRegs)) {
-        // Don't do anything if int or fp zero reg.
-        return;
-    }
-
-    regScoreBoard[ready_reg] = 0;
-}