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

4 files changed, 14 insertions, 11 deletions

diff --git a/src/arch/mips/BISystem.py b/src/arch/mips/BISystem.py
index dd4e4fe25..a6e4091f2 100755
--- a/src/arch/mips/BISystem.py
+++ b/src/arch/mips/BISystem.py
@@ -28,10 +28,11 @@
 #
 # Authors: Jaidev Patwardhan
 
-from m5 import build_env
+from m5.defines import buildEnv
+
 from System import *
 
-if build_env['FULL_SYSTEM']:
+if buildEnv['FULL_SYSTEM']:
     class BareIronMipsSystem(MipsSystem):
         type = 'BareIronMipsSystem'
         system_type = 34
diff --git a/src/arch/mips/MipsCPU.py b/src/arch/mips/MipsCPU.py
index 81c6bdacf..48ee4171c 100644
--- a/src/arch/mips/MipsCPU.py
+++ b/src/arch/mips/MipsCPU.py
@@ -29,12 +29,13 @@
 # Authors: Jaidev Patwardhan
 #          Korey Sewell
 
-from m5.SimObject import SimObject
+from m5.defines import buildEnv
 from m5.params import *
+
 from BaseCPU import BaseCPU
 
 class BaseMipsCPU(BaseCPU)
-    if build_env['TARGET_ISA'] == 'mips':
+    if buildEnv['TARGET_ISA'] == 'mips':
         CP0_IntCtl_IPTI = Param.Unsigned(0,"No Description")
         CP0_IntCtl_IPPCI = Param.Unsigned(0,"No Description")
         CP0_SrsCtl_HSS = Param.Unsigned(0,"No Description")
diff --git a/src/arch/mips/MipsSystem.py b/src/arch/mips/MipsSystem.py
index c3dcf4e0b..d271bd387 100644
--- a/src/arch/mips/MipsSystem.py
+++ b/src/arch/mips/MipsSystem.py
@@ -28,10 +28,10 @@
 #
 # Authors: Jaidev Patwardhan
 
-from m5.SimObject import SimObject
+from m5.defines import buildEnv
 from m5.params import *
 from m5.proxy import *
-from m5 import build_env
+
 from System import System
 
 class MipsSystem(System):
@@ -42,7 +42,7 @@ class MipsSystem(System):
     system_type = Param.UInt64("Type of system we are emulating")
     system_rev = Param.UInt64("Revision of system we are emulating")
 
-if build_env['FULL_SYSTEM']:
+if buildEnv['FULL_SYSTEM']:
     class LinuxMipsSystem(MipsSystem):
         type = 'LinuxMipsSystem'
         system_type = 34
diff --git a/src/arch/x86/X86TLB.py b/src/arch/x86/X86TLB.py
index 15b03fd33..9f7dc43b3 100644
--- a/src/arch/x86/X86TLB.py
+++ b/src/arch/x86/X86TLB.py
@@ -53,13 +53,14 @@
 #
 # Authors: Gabe Black
 
-from MemObject import MemObject
+from m5.defines import buildEnv
 from m5.params import *
 from m5.proxy import *
-from m5 import build_env
+
 from BaseTLB import BaseTLB
+from MemObject import MemObject
 
-if build_env['FULL_SYSTEM']:
+if buildEnv['FULL_SYSTEM']:
     class X86PagetableWalker(MemObject):
         type = 'X86PagetableWalker'
         cxx_class = 'X86ISA::Walker'
@@ -70,6 +71,6 @@ class X86TLB(BaseTLB):
     type = 'X86TLB'
     cxx_class = 'X86ISA::TLB'
     size = Param.Int(64, "TLB size")
-    if build_env['FULL_SYSTEM']:
+    if buildEnv['FULL_SYSTEM']:
         walker = Param.X86PagetableWalker(\
                 X86PagetableWalker(), "page table walker")