gem5/python/m5/__init__.py
Steve Reinhardt c929ee2c10 Byproducts of aborted attempt to refine 'parent' proxy semantics.
Mostly cleanup of mpy_importer.mpy_parse().

python/m5/__init__.py:
    Move panic() up to top in case we want to use it
    in mpy_importer (though I ended up not doing that
    after all).
python/m5/config.py:
    Add a couple of comments and a check for expressions
    like parent.any.foo (which is illegal).

--HG--
extra : convert_revision : dfc99ac9b1a2d91a736ca0b773b6d3c528a4f3cc
2005-03-18 13:34:28 -05:00

37 lines
995 B
Python

import sys, os
# define this here so we can use it right away if necessary
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
# find the m5 compile options: must be specified as a dict in
# __main__.m5_build_env.
import __main__
if not hasattr(__main__, 'm5_build_env'):
panic("__main__ must define m5_build_env")
# make a SmartDict out of the build options for our local use
import smartdict
build_env = smartdict.SmartDict()
build_env.update(__main__.m5_build_env)
# make a SmartDict out of the OS environment too
env = smartdict.SmartDict()
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()