cpu: Remove Ozone CPU from the source tree

The Ozone CPU is now very much out of date and completely
non-functional, with no one actively working on restoring it. It is a
source of confusion for new users who attempt to use it before
realizing its current state. RIP

1 files changed, 0 insertions, 70 deletions

diff --git a/src/cpu/ozone/simple_impl.hh b/src/cpu/ozone/simple_impl.hh
deleted file mode 100644
index c18395515..000000000
--- a/src/cpu/ozone/simple_impl.hh
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2006 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
- */
-
-#ifndef __CPU_OZONE_SIMPLE_IMPL_HH__
-#define __CPU_OZONE_SIMPLE_IMPL_HH__
-
-#include "cpu/o3/bpred_unit.hh"
-#include "cpu/ozone/cpu.hh"
-#include "cpu/ozone/dyn_inst.hh"
-#include "cpu/ozone/front_end.hh"
-#include "cpu/ozone/inorder_back_end.hh"
-#include "cpu/ozone/null_predictor.hh"
-#include "cpu/ozone/simple_params.hh"
-
-//template <class Impl>
-//class OzoneCPU;
-
-template <class Impl>
-class OzoneDynInst;
-
-struct SimpleImpl {
-    typedef SimpleParams Params;
-    typedef OzoneCPU<SimpleImpl> OzoneCPU;
-    typedef OzoneCPU FullCPU;
-
-    // Would like to put these into their own area.
-//    typedef NullPredictor BranchPred;
-    typedef BPredUnit<SimpleImpl> BranchPred;
-    typedef FrontEnd<SimpleImpl> FrontEnd;
-    // Will need IQ, LSQ eventually
-    typedef InorderBackEnd<SimpleImpl> BackEnd;
-
-    typedef OzoneDynInst<SimpleImpl> DynInst;
-    typedef RefCountingPtr<DynInst> DynInstPtr;
-
-    typedef uint64_t IssueStruct;
-
-    enum {
-        MaxThreads = 1
-    };
-};
-
-#endif // __CPU_OZONE_SIMPLE_IMPL_HH__