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The Ozone CPU is now very much out of date and completely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, 100 deletions

diff --git a/src/cpu/ozone/checker_builder.cc b/src/cpu/ozone/checker_builder.cc
deleted file mode 100644
index a47225760..000000000
--- a/src/cpu/ozone/checker_builder.cc
+++ /dev/null
@@ -1,100 +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
- */
-
-#include <string>
-
-#include "cpu/checker/cpu_impl.hh"
-#include "cpu/ozone/dyn_inst.hh"
-#include "cpu/ozone/ozone_impl.hh"
-#include "cpu/inst_seq.hh"
-#include "params/OzoneChecker.hh"
-#include "sim/process.hh"
-#include "sim/sim_object.hh"
-
-class MemObject;
-
-template
-class Checker<RefCountingPtr<OzoneDynInst<OzoneImpl> > >;
-
-/**
- * Specific non-templated derived class used for SimObject configuration.
- */
-class OzoneChecker :
-    public Checker<RefCountingPtr<OzoneDynInst<OzoneImpl> > >
-{
-  public:
-    OzoneChecker(Params *p)
-        : Checker<RefCountingPtr<OzoneDynInst<OzoneImpl> > >(p)
-    { }
-};
-
-////////////////////////////////////////////////////////////////////////
-//
-//  CheckerCPU Simulation Object
-//
-OzoneChecker *
-OzoneCheckerParams::create()
-{
-    OzoneChecker::Params *params = new OzoneChecker::Params();
-    params->name = name;
-    params->numberOfThreads = 1;
-    params->max_insts_any_thread = 0;
-    params->max_insts_all_threads = 0;
-    params->max_loads_any_thread = 0;
-    params->max_loads_all_threads = 0;
-    params->exitOnError = exitOnError;
-    params->updateOnError = updateOnError;
-    params->warnOnlyOnLoadError = warnOnlyOnLoadError;
-    params->switched_out = switched_out;
-    params->functionTrace = function_trace;
-    params->functionTraceStart = function_trace_start;
-    params->clock = clock;
-    // Hack to touch all parameters.  Consider not deriving Checker
-    // from BaseCPU..it's not really a CPU in the end.
-    Counter temp;
-    temp = max_insts_any_thread;
-    temp = max_insts_all_threads;
-    temp = max_loads_any_thread;
-    temp = max_loads_all_threads;
-    Tick temp2 = progress_interval;
-    temp2++;
-    params->progress_interval = 0;
-
-    params->itb = itb;
-    params->dtb = dtb;
-    params->isa = isa;
-    params->system = system;
-    params->cpu_id = cpu_id;
-    params->profile = profile;
-    params->process = workload;
-
-    OzoneChecker *cpu = new OzoneChecker(params);
-    return cpu;
-}