python: Move more code into m5.util allow SCons to use that code.

Get rid of misc.py and just stick misc things in __init__.py
Move utility functions out of SCons files and into m5.util
Move utility type stuff from m5/__init__.py to m5/util/__init__.py
Remove buildEnv from m5 and allow access only from m5.defines
Rename AddToPath to addToPath while we're moving it to m5.util
Rename read_command to readCommand while we're moving it
Rename compare_versions to compareVersions while we're moving it.

--HG--
rename : src/python/m5/convert.py => src/python/m5/util/convert.py
rename : src/python/m5/smartdict.py => src/python/m5/util/smartdict.py

1 files changed, 11 insertions, 6 deletions

diff --git a/configs/splash2/cluster.py b/configs/splash2/cluster.py
index 769bdcf5a..45c9ede82 100644
--- a/configs/splash2/cluster.py
+++ b/configs/splash2/cluster.py
@@ -30,10 +30,14 @@
 #
 # "m5 test.py"
 
+import os
+import optparse
+import sys
+
 import m5
 from m5.objects import *
-import os, optparse, sys
-m5.AddToPath('../common')
+
+m5.util.addToPath('../common')
 
 # --------------------
 # Define Command Line Options
@@ -266,10 +270,11 @@ elif options.benchmark == 'WaterNSquared':
 elif options.benchmark == 'WaterSpatial':
     root.workload = Water_spatial()
 else:
-    panic("The --benchmark environment variable was set to something" \
-          +" improper.\nUse Cholesky, FFT, LUContig, LUNoncontig, Radix" \
-          +", Barnes, FMM, OceanContig,\nOceanNoncontig, Raytrace," \
-          +" WaterNSquared, or WaterSpatial\n")
+    m5.util.panic("""
+The --benchmark environment variable was set to something improper.
+Use Cholesky, FFT, LUContig, LUNoncontig, Radix, Barnes, FMM, OceanContig,
+OceanNoncontig, Raytrace, WaterNSquared, or WaterSpatial
+""")
 
 # --------------------
 # Assign the workload to the cpus