Implementing main loop

These new scripts are part of main loop.
kernel is not finished!!

Divides kconfig_parser, sat_solution to better named modules.
Phasing and iteration is implemented for loop watching.

1 files changed, 29 insertions, 0 deletions

diff --git a/scripts/utils.py b/scripts/utils.py
new file mode 100644
index 0000000..55ccb50
--- /dev/null
+++ b/scripts/utils.py
@@ -0,0 +1,29 @@
+import os
+import sys
+from conf import conf
+from exceptions import MissingFile
+
+def build_symbol_map():
+	"""Generates global variable smap from symbol_map_file.
+	When file not exists, MissingFile exception is raised.
+	"""
+	global smap
+	try:
+		smap
+	except NameError:
+		# Check if symbol_map_file exist
+		if not os.path.isfile(conf.symbol_map_file):
+			raise MissingFile(conf.symbol_map_file, "Run kconfig_parser to generate it.")
+
+		smap = dict()
+		with open(conf.symbol_map_file) as f:
+			for lnn in f:
+				w = lnn.rstrip().split(sep=':')
+				smap[w[0]] = w[1]
+				
+def get_kernel_env():
+	env = dict(os.environ)
+	env['SRCARCH'] = conf.SRCARCH
+	env['ARCH'] = conf.ARCH
+	env['KERNELVERSION'] = 'KERNELVERSION' # hides error
+	return env