Merge with head, hopefully the last time for this batch.

1 files changed, 97 insertions, 0 deletions

diff --git a/src/cpu/dummy_checker_builder.cc b/src/cpu/dummy_checker_builder.cc
new file mode 100644
index 000000000..0c83dabd0
--- /dev/null
+++ b/src/cpu/dummy_checker_builder.cc
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 2011 ARM Limited
+ * All rights reserved
+ *
+ * The license below extends only to copyright in the software and shall
+ * not be construed as granting a license to any other intellectual
+ * property including but not limited to intellectual property relating
+ * to a hardware implementation of the functionality of the software
+ * licensed hereunder.  You may use the software subject to the license
+ * terms below provided that you ensure that this notice is replicated
+ * unmodified and in its entirety in all distributions of the software,
+ * modified or unmodified, in source code or in binary form.
+ *
+ * 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: Geoffrey Blake
+ */
+
+#include <string>
+
+#include "cpu/checker/cpu.hh"
+#include "cpu/inst_seq.hh"
+#include "params/DummyChecker.hh"
+#include "sim/process.hh"
+#include "sim/sim_object.hh"
+
+class MemObject;
+
+/**
+ * Specific non-templated derived class used for SimObject configuration.
+ */
+class DummyChecker : public CheckerCPU
+{
+  public:
+    DummyChecker(Params *p)
+          : CheckerCPU(p)
+    { }
+};
+
+////////////////////////////////////////////////////////////////////////
+//
+//  DummyChecker Simulation Object
+//
+DummyChecker *
+DummyCheckerParams::create()
+{
+    DummyChecker::Params *params = new DummyChecker::Params();
+    params->name = name;
+    params->numThreads = numThreads;
+    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->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;
+    params->progress_interval = 0;
+    temp2++;
+
+    params->itb = itb;
+    params->dtb = dtb;
+    params->system = system;
+    params->cpu_id = cpu_id;
+    params->profile = profile;
+    params->interrupts = NULL;
+    params->workload = workload;
+
+    DummyChecker *cpu = new DummyChecker(params);
+    return cpu;
+}