Improve python output support

fix some bugs

base/statistics.cc:
    -  Move the python dump stream stuff into the statistics package
    because it needs more control over the file when there
    are multiple dumps
    -  add a subname to the output
    -  make all of the stats a list instead of variable arguments to
    get around the 255 argument limit
    -  the description needs to be triple quoted
    -  avoid errors for formulas that don't have any root element
    set up.
base/statistics.hh:
    -  get rid of mode_python and just separate python dumping from
    regular stats dumping
    -  fix a huge bug that made a Formula use a VectorData instead
    of a FormulaData

--HG--
extra : convert_revision : 7303cff3ccdcc3d306ab17375219fc7fecac7e5e

1 files changed, 5 insertions, 5 deletions

diff --git a/base/statistics.hh b/base/statistics.hh
index 8c7566391..ce20043a3 100644
--- a/base/statistics.hh
+++ b/base/statistics.hh
@@ -120,8 +120,7 @@ const StatFlags __reserved =	init | print | __substat;
 enum DisplayMode
 {
     mode_m5,
-    mode_simplescalar,
-    mode_python
+    mode_simplescalar
 };
 
 extern DisplayMode DefaultMode;
@@ -2931,7 +2930,7 @@ class Temp;
 class Formula
     : public WrapVec<Formula,
                      FormulaBase,
-                     VectorData>
+                     FormulaData>
 {
   public:
     /**
@@ -3132,8 +3131,9 @@ class Temp
  */
 
 void check();
-void dump(std::ostream &stream, const std::string &name = "",
-          DisplayMode mode = DefaultMode);
+void dump(std::ostream &stream, DisplayMode mode = DefaultMode);
+void python_start(const std::string &file);
+void python_dump(const std::string &name, const std::string &subname);
 void reset();
 void registerResetCallback(Callback *cb);