python/m5/__init__.py

   1 import sys, os
   2
   3 # the mpy import code is added to the global import meta_path as a
   4 # side effect of this import
   5 from mpy_importer import AddToPath, LoadMpyFile
   6
   7 # define this here so we can use it right away if necessary
   8 def panic(string):
   9     print >>sys.stderr, 'panic:', string
  10     sys.exit(1)
  11
  12 # find the m5 compile options: must be specified as a dict in
  13 # __main__.m5_build_env.
  14 import __main__
  15 if not hasattr(__main__, 'm5_build_env'):
  16     panic("__main__ must define m5_build_env")
  17
  18 # make a SmartDict out of the build options for our local use
  19 import smartdict
  20 build_env = smartdict.SmartDict()
  21 build_env.update(__main__.m5_build_env)
  22
  23 # make a SmartDict out of the OS environment too
  24 env = smartdict.SmartDict()
  25 env.update(os.environ)
  26
  27 # import the main m5 config code
  28 from config import *
  29 config.add_param_types(config)
  30
  31 # import the built-in object definitions
  32 from objects import *
  33 config.add_param_types(objects)
  34
  35 cpp_classes = config.MetaSimObject.cpp_classes
  36 cpp_classes.sort()
  37