Get rid of the Statistics and Statreset ParamContexts, and

expose all of the relevant functionality to python.  Clean
up the mysql code while we're at it.

--HG--
extra : convert_revision : 5b711202a5a452b8875ebefb136a156b65c24279

src/python/SConscript

@@ -110,6 +110,7 @@ swig_it('main')
 swig_it('debug')
 swig_it('event')
 swig_it('random')
+swig_it('stats')
 swig_it('trace')
 
 # Action function to build the zip archive.  Uses the PyZipFile module

src/python/m5/main.py

@@ -264,7 +264,7 @@ def main():
     import objects
 
     # set stats options
-    objects.Statistics.text_file = options.stats_file
+    internal.stats.initText(options.stats_file)
 
     # set debugging options
     for when in options.debug_break:

src/python/m5/objects/Root.py

@@ -1,8 +1,6 @@
 from m5.SimObject import SimObject
 from m5.params import *
 from Serialize import Serialize
-from Serialize import Statreset
-from Statistics import Statistics
 
 class Root(SimObject):
     type = 'Root'
@@ -12,7 +10,5 @@ class Root(SimObject):
         "print a progress message every n ticks (0 = never)")
     output_file = Param.String('cout', "file to dump simulator output to")
     checkpoint = Param.String('', "checkpoint file to load")
-#    stats = Param.Statistics(Statistics(), "statistics object")
 #    serialize = Param.Serialize(Serialize(), "checkpoint generation options")
-    stats = Statistics()
     serialize = Serialize()

src/python/swig/stats.i

@@ -0,0 +1,60 @@
+/*
+ * 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 stats
+
+%include "std_string.i"
+
+%{
+#include "base/statistics.hh"
+#include "base/stats/mysql.hh"
+#include "base/stats/text.hh"
+#include "sim/stat_control.hh"
+%}
+
+namespace Stats {
+void initSimStats();
+void initText(const std::string &filename, bool desc=true, bool compat=true);
+void initMySQL(std::string host, std::string database, std::string user = "",
+    std::string passwd = "", std::string name = "test",
+    std::string sample = "0", std::string project = "test");
+
+void StatEvent(bool dump, bool reset, Tick when = curTick, Tick repeat = 0);
+
+void dump();
+void reset();
+
+/* namespace Stat */ }
+
+%wrapper %{
+// fix up module name to reflect the fact that it's inside the m5 package
+#undef SWIG_name
+#define SWIG_name "m5.internal._stats"
+%}