Major cleanup of python config code.

Special mpy importer is gone; everything is just plain
Python now (funky, but straight-up).
May not completely work yet... generates identical ini
files for many configs/kernel settings, but I have yet
to run it against regressions.  This commit is for my
own convenience and won't be pushed until more testing
is done.

python/m5/__init__.py:
    Get rid of mpy_importer and param_types.
python/m5/config.py:
    Major cleanup.  We now have separate classes and
    instances for SimObjects.  Proxy handling and param
    conversion significantly reorganized.  No explicit
    instantiation step anymore; we can dump an ini file
    straight from the original tree.
    Still needs more/better/truer comments.
test/genini.py:
    Replace LoadMpyFile() with built-in execfile().
    Export __main__.m5_build_env.
python/m5/objects/AlphaConsole.py:
python/m5/objects/AlphaFullCPU.py:
python/m5/objects/AlphaTLB.py:
python/m5/objects/BadDevice.py:
python/m5/objects/BaseCPU.py:
python/m5/objects/BaseCache.py:
python/m5/objects/BaseSystem.py:
python/m5/objects/Bus.py:
python/m5/objects/CoherenceProtocol.py:
python/m5/objects/Device.py:
python/m5/objects/DiskImage.py:
python/m5/objects/Ethernet.py:
python/m5/objects/Ide.py:
python/m5/objects/IntrControl.py:
python/m5/objects/MemTest.py:
python/m5/objects/Pci.py:
python/m5/objects/PhysicalMemory.py:
python/m5/objects/Platform.py:
python/m5/objects/Process.py:
python/m5/objects/Repl.py:
python/m5/objects/Root.py:
python/m5/objects/SimConsole.py:
python/m5/objects/SimpleDisk.py:
python/m5/objects/Tsunami.py:
python/m5/objects/Uart.py:
    Fixes for eliminating mpy_importer, and modified
    handling of frequency/latency params.
    Also renamed parent to Parent.

--HG--
rename : python/m5/objects/AlphaConsole.mpy => python/m5/objects/AlphaConsole.py
rename : python/m5/objects/AlphaFullCPU.mpy => python/m5/objects/AlphaFullCPU.py
rename : python/m5/objects/AlphaTLB.mpy => python/m5/objects/AlphaTLB.py
rename : python/m5/objects/BadDevice.mpy => python/m5/objects/BadDevice.py
rename : python/m5/objects/BaseCPU.mpy => python/m5/objects/BaseCPU.py
rename : python/m5/objects/BaseCache.mpy => python/m5/objects/BaseCache.py
rename : python/m5/objects/BaseSystem.mpy => python/m5/objects/BaseSystem.py
rename : python/m5/objects/Bus.mpy => python/m5/objects/Bus.py
rename : python/m5/objects/CoherenceProtocol.mpy => python/m5/objects/CoherenceProtocol.py
rename : python/m5/objects/Device.mpy => python/m5/objects/Device.py
rename : python/m5/objects/DiskImage.mpy => python/m5/objects/DiskImage.py
rename : python/m5/objects/Ethernet.mpy => python/m5/objects/Ethernet.py
rename : python/m5/objects/Ide.mpy => python/m5/objects/Ide.py
rename : python/m5/objects/IntrControl.mpy => python/m5/objects/IntrControl.py
rename : python/m5/objects/MemTest.mpy => python/m5/objects/MemTest.py
rename : python/m5/objects/Pci.mpy => python/m5/objects/Pci.py
rename : python/m5/objects/PhysicalMemory.mpy => python/m5/objects/PhysicalMemory.py
rename : python/m5/objects/Platform.mpy => python/m5/objects/Platform.py
rename : python/m5/objects/Process.mpy => python/m5/objects/Process.py
rename : python/m5/objects/Repl.mpy => python/m5/objects/Repl.py
rename : python/m5/objects/Root.mpy => python/m5/objects/Root.py
rename : python/m5/objects/SimConsole.mpy => python/m5/objects/SimConsole.py
rename : python/m5/objects/SimpleDisk.mpy => python/m5/objects/SimpleDisk.py
rename : python/m5/objects/Tsunami.mpy => python/m5/objects/Tsunami.py
rename : python/m5/objects/Uart.mpy => python/m5/objects/Uart.py
extra : convert_revision : 9dc55103a6f5b40eada4ed181a71a96fae6b0b76

1 files changed, 6 insertions, 8 deletions

diff --git a/python/m5/__init__.py b/python/m5/__init__.py
index 27bd91749..5a3c69caa 100644
--- a/python/m5/__init__.py
+++ b/python/m5/__init__.py
@@ -5,9 +5,12 @@ def panic(string):
     print >>sys.stderr, 'panic:', string
     sys.exit(1)
 
-# the mpy import code is added to the global import meta_path as a
-# side effect of this import
-from mpy_importer import AddToPath, LoadMpyFile
+# Add given directory to system module search path, if it is not
+# already there.
+def AddToPath(path):
+    path = os.path.realpath(path)
+    if os.path.isdir(path) and path not in sys.path:
+        sys.path.append(path)
 
 # find the m5 compile options: must be specified as a dict in
 # __main__.m5_build_env.
@@ -26,12 +29,7 @@ env.update(os.environ)
 
 # import the main m5 config code
 from config import *
-config.add_param_types(config)
 
 # import the built-in object definitions
 from objects import *
-config.add_param_types(objects)
-
-cpp_classes = config.MetaSimObject.cpp_classes
-cpp_classes.sort()