Adding gem5 source to svn.

git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1819 8c4709b5-6ec9-48aa-a5cd-a96041d1645a

simulators/gem5/src/python/swig/stats.i

@@ -0,0 +1,162 @@
+/*
+ * 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: Nathan Binkert
+ */
+
+%module(package="m5.internal") stats
+
+%include <std_list.i>
+%include <std_string.i>
+%include <std_vector.i>
+%include <stdint.i>
+
+%{
+#include "base/stats/text.hh"
+#include "base/stats/types.hh"
+#include "base/callback.hh"
+#include "base/misc.hh"
+#include "base/statistics.hh"
+#include "sim/core.hh"
+#include "sim/stat_control.hh"
+
+namespace Stats {
+template <class T>
+inline T
+cast_info(Info *info)
+{
+    return dynamic_cast<T>(info);
+}
+
+inline FlagsType
+Stats_Info_flags_get(Info *info)
+{
+    return info->flags;
+}
+
+inline void
+Stats_Info_flags_set(Info *info, FlagsType flags)
+{
+    info->flags = flags;
+}
+
+inline void
+processResetQueue()
+{
+    extern CallbackQueue resetQueue;
+    resetQueue.process();
+}
+
+inline void
+processDumpQueue()
+{
+    extern CallbackQueue dumpQueue;
+    dumpQueue.process();
+}
+
+inline char *
+PCC(const char *string)
+{
+    return const_cast<char *>(string);
+}
+
+void
+call_module_function(const char *module_name, const char *func_name)
+{
+    PyObject *module = PyImport_ImportModule(PCC(module_name));
+    if (module == NULL)
+        panic("Could not import %s", module);
+
+    PyObject *result = PyObject_CallMethod(module, PCC(func_name), PCC(""));
+    if (result == NULL) {
+        PyErr_Print();
+        panic("failure on call to function %s", func_name);
+    }
+
+    Py_DECREF(module);
+    Py_DECREF(result);
+}
+
+void
+dump()
+{
+    call_module_function("m5.stats", "dump");
+}
+
+void
+reset()
+{
+    call_module_function("m5.stats", "reset");
+}
+
+} // namespace Stats
+%}
+
+%extend Stats::Info {
+    short flags;
+}
+
+%ignore Stats::Info::flags;
+
+%import  "base/stats/types.hh"
+
+%include "base/stats/info.hh"
+%include "base/stats/output.hh"
+
+namespace std {
+%template(list_info) list<Stats::Info *>;
+%template(vector_double) vector<double>;
+%template(vector_string) vector<string>;
+%template(vector_DistData) vector<Stats::DistData>;
+}
+
+namespace Stats {
+
+template <class T> T cast_info(Info *info);
+
+%template(dynamic_ScalarInfo) cast_info<ScalarInfo *>;
+%template(dynamic_VectorInfo) cast_info<VectorInfo *>;
+%template(dynamic_DistInfo) cast_info<DistInfo *>;
+%template(dynamic_VectorDistInfo) cast_info<VectorDistInfo *>;
+%template(dynamic_Vector2dInfo) cast_info<Vector2dInfo *>;
+%template(dynamic_FormulaInfo) cast_info<FormulaInfo *>;
+%template(dynamic_SparseHistInfo) cast_info<SparseHistInfo *>;
+
+void initSimStats();
+Output *initText(const std::string &filename, bool desc);
+
+void schedStatEvent(bool dump, bool reset,
+                    Tick when = curTick(), Tick repeat = 0);
+
+void processResetQueue();
+void processDumpQueue();
+void enable();
+bool enabled();
+
+std::list<Info *> &statsList();
+
+} // namespace Stats