- Update to the latest config.g
- Everything except if statements should work correctly git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1367 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Eric Biederman
parent
06feb88cc6
commit
b8a7578a12
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@ -16,6 +16,7 @@ global_options = {}
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global_options_by_order = []
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global_option_values = {}
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global_uses_options = {}
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global_exported_options = []
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romimages = {}
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buildroms = []
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curimage = 0
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@ -249,9 +250,12 @@ class romimage:
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# name of target directory specified by 'target' directive
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self.target_dir = ''
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# option values set in rom image
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# option values used in rom image
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self.values = {}
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# exported options
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self.exported_options = []
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def getname(self):
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return self.name
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@ -481,53 +485,13 @@ class option:
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def __init__ (self, name):
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self.name = name # name of option
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self.loc = 0 # current location
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self.set = 0 # option has been set
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self.used = 0 # option has been set
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self.default = 0 # option has default value (otherwise
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self.used = 0 # option has been used
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# it is undefined)
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self.comment = '' # description of option
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self.exportable = 0 # option is able to be exported
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self.exported = 0 # option is exported
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self.defined = 0 # option has a value
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self.format = '%s' # option print format
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self.write = [] # parts that can set this option
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def setvalue(self, value, values, loc):
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self.set = 1
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self.defined = 1
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self.loc = loc
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#self.value = value
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setdict(values, self.name, value)
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def getvalue(self, image, values):
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global curimage
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v = getdict(values, self.name)
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if (v == 0):
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return 0
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val = v.contents()
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if (not (type(val) is types.StringType)):
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return v
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if (val == '' or val[0] != '{'):
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return v
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s = curimage
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curimage = image
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val = parse('delexpr', val)
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curimage = s
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# TODO: need to check for parse errors!
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return option_value(val)
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def setdefault(self, value, loc):
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global global_option_values
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setdict(global_option_values, self.name, value)
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self.defined = 1
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self.default = 1
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self.loc = loc
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def setnodefault(self, loc):
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self.default = 1
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self.defined = 0
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self.loc = loc
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def where(self):
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return self.loc
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@ -541,13 +505,8 @@ class option:
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def setexportable(self):
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self.exportable = 1
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def setexported(self):
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self.exportable = 1
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self.exported = 1
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def setnoexport(self):
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self.exportable = 0
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self.exported = 0
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def setformat(self, fmt):
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self.format = fmt
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@ -563,23 +522,47 @@ class option:
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def setwrite(self, part):
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self.write.append(part)
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def isexported(self):
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return (self.exported and self.defined)
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def isset(self):
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return (self.set)
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def isexportable(self):
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return self.exportable
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def iswritable(self, part):
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return (part in self.write)
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class option_value:
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"""Value of a configuration option"""
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def __init__(self, value):
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"""Value of a configuration option. The option has a default
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value which can be changed at any time. Once an option has been
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set the default value is no longer used."""
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def __init__(self, name, prev):
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self.name = name
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self.value = ''
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self.set = 0
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if (prev):
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self.value = prev.value
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self.set = prev.set
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def setvalue(self, value):
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if ((self.set & 2) == 2):
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warning("Changing option %s" % self.name)
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else:
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self.set |= 2
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self.value = value
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def setdefault(self, value):
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if ((self.set & 1) == 1):
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notice("Changing default value of %s" % self.name)
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if ((self.set & 2) == 0):
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self.value = value
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self.set |= 1
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def contents(self):
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return self.value
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def isset(self):
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return (self.set & 2) == 2
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class partobj:
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"""A configuration part"""
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def __init__ (self, image, dir, parent, part, type_name, instance_name, link):
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@ -787,11 +770,11 @@ class partobj:
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o = getdict(global_options, name)
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if (o == 0):
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fatal("can't use undefined option %s" % name)
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o.setused()
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o1 = getdict(self.uses_options, name)
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if (o1):
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return
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setdict(self.uses_options, name, o)
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exportoption(o, self.image.exported_options)
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# -----------------------------------------------------------------------------
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# statements
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@ -823,33 +806,60 @@ def newoption(name):
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global global_options, global_options_by_order
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o = getdict(global_options, name)
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if (o):
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print "option %s already defined" % name
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sys.exit(1)
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fatal("option %s already defined" % name)
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o = option(name)
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setdict(global_options, name, o)
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global_options_by_order.append(name)
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def newoptionvalue(name, image):
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g = getdict(global_option_values, name)
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v = option_value(name, g)
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if (image):
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setdict(image.getvalues(), name, v)
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else:
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setdict(global_option_values, name, v)
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return v
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def getoptionvalue(name, op, image):
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global global_option_values
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if (op == 0):
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fatal("Option %s undefined (missing use command?)" % name)
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if (image):
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v = getdict(image.getvalues(), name)
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else:
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v = getdict(global_option_values, name)
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return v
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def getoption(name, image):
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"""option must be declared before being used in a part
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if we're not processing a part, then we must
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be at the top level where all options are available
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global global_uses_options, global_option_values"""
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be at the top level where all options are available"""
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global global_uses_options, alloptions, curimage
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curpart = partstack.tos()
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if (curpart):
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o = getdict(curpart.uses_options, name)
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elif (alloptions):
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if (alloptions):
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o = getdict(global_options, name)
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elif (curpart):
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o = getdict(curpart.uses_options, name)
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else:
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o = getdict(global_uses_options, name)
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if (o == 0 or not o.defined):
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error("Option %s undefined (missing use command?)" % name)
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return
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v = 0
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if (image):
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v = o.getvalue(image, image.getvalues())
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v = getoptionvalue(name, o, image)
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if (v == 0):
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v = o.getvalue(image, global_option_values)
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return v.contents()
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v = getoptionvalue(name, o, 0)
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if (v == 0):
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fatal("No value for option %s" % name)
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val = v.contents()
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if (not (type(val) is types.StringType)):
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return v.contents()
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if (val == '' or val[0] != '{'):
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return v.contents()
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s = curimage
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curimage = image
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val = parse('delexpr', val)
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curimage = s
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exitiferrors()
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return val
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def setoption(name, value, imp):
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"""Set an option from within a configuration file. Normally this
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@ -872,13 +882,16 @@ def setoption(name, value, imp):
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o = getdict(global_uses_options, name)
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if (not o):
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fatal("Attempt to set nonexistent option %s (missing USES?)" % name)
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if (o.isset()):
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warning("Changing option %s" % name)
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v = option_value(value)
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if (curimage):
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o.setvalue(v, curimage.getvalues(), loc)
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else:
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o.setvalue(v, global_option_values, loc)
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v = getoptionvalue(name, o, curimage)
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if (v == 0):
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v = newoptionvalue(name, curimage)
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v.setvalue(value)
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def exportoption(op, exported_options):
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if (not op.isexportable()):
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return
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if (not op in exported_options):
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exported_options.append(op)
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def setdefault(name, value, isdef):
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"""Set the default value of an option from within a configuration
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@ -887,12 +900,13 @@ def setdefault(name, value, isdef):
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If 'isdef' is set, we're defining the option in Options.lb so
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there is no need for 'uses'."""
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global loc, global_options
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global loc, global_options, curimage
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if (isdef):
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o = getdict(global_options, name)
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if (not o):
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return
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image = 0
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else:
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curpart = partstack.tos()
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if (curpart):
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@ -901,21 +915,22 @@ def setdefault(name, value, isdef):
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o = getdict(global_uses_options, name)
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if (not o):
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fatal("Attempt to set default for nonexistent option %s (missing USES?)" % name)
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image = curimage
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if (o.defined):
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warning("Changing default value of %s" % name)
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v = option_value(value)
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o.setdefault(v, loc)
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v = getoptionvalue(name, o, image)
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if (v == 0):
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v = newoptionvalue(name, image)
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v.setdefault(value)
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def setnodefault(name):
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global loc, global_options
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o = getdict(global_options, name)
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if (not o):
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return
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if (o.default):
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print "setdefault: attempt to duplicate default for %s" % name
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return
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o.setnodefault(loc)
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v = getdict(global_option_values, name)
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if (v != 0):
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warning("removing default for %s" % name)
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del global_option_values[name]
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def setcomment(name, value):
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global loc, global_options
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@ -929,7 +944,8 @@ def setexported(name):
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o = getdict(global_options, name)
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if (not o):
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fatal("setexported: %s not here" % name)
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o.setexported()
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o.setexportable()
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global_exported_options.append(o)
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def setnoexport(name):
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global global_options
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@ -937,6 +953,8 @@ def setnoexport(name):
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if (not o):
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fatal("setnoexport: %s not here" % name)
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o.setnoexport()
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if (o in global_exported_options):
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global_exported_options.remove(o)
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def setexportable(name):
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global global_options
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@ -955,15 +973,9 @@ def setformat(name, fmt):
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def getformated(name, image):
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global global_options, global_option_values
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o = getdict(global_options, name)
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if (o == 0 or not o.defined):
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fatal( "Option %s undefined." % name)
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v = 0
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if (image):
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v = o.getvalue(image, image.getvalues())
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if (v == 0):
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v = o.getvalue(image, global_option_values)
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v = getoption(name, image)
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f = o.getformat()
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return (f % v.contents())
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return (f % v)
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def setwrite(name, part):
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global global_options
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@ -972,22 +984,32 @@ def setwrite(name, part):
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fatal("setwrite: %s not here" % name)
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o.setwrite(part)
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def isexported(name):
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def hasvalue(name, image):
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global global_options
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o = getdict(global_options, name)
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if (o):
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return o.isexported()
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return 0
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if (o == 0):
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return 0
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v = 0
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if (image):
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v = getdict(image.getvalues(), name)
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if (v == 0):
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v = getdict(global_option_values, name)
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return (v != 0)
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def isset(name, part):
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global global_uses_options
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global global_uses_options, global_option_values, curimage
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if (part):
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o = getdict(part.uses_options, name)
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else:
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o = getdict(global_uses_options, name)
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if (o):
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return o.isset()
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return 0
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if (o == 0):
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return 0
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v = 0
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if (curimage):
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v = getdict(curimage.getvalues(), name)
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if (v == 0):
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v = getdict(global_option_values, name)
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return (v != 0 and v.isset())
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def usesoption(name):
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global global_options, global_uses_options
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@ -998,11 +1020,11 @@ def usesoption(name):
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o = getdict(global_options, name)
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if (o == 0):
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fatal("Can't use undefined option %s" % name)
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o.setused()
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o1 = getdict(global_uses_options, name)
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if (o1):
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return
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setdict(global_uses_options, name, o)
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exportoption(o, global_exported_options)
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def validdef(name, defval):
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global global_options
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@ -1068,9 +1090,6 @@ def payload(path):
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global curimage
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curimage.setpayload(path)
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adduserdefine("PAYLOAD:=%s"%path)
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# addrule('payload')
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# adddep('payload', path)
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# addaction('payload', 'cp $< $@')
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def startromimage(name):
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global romimages, curimage, target_dir, target_name
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@ -1092,11 +1111,11 @@ def endromimage():
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def mainboard(path):
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full_path = os.path.join(treetop, 'src', 'mainboard', path)
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setoption('MAINBOARD', full_path, 1)
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vendor = re.sub("/.*", "", path)
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part_number = re.sub("[^/]*/", "", path)
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setoption('MAINBOARD_VENDOR', vendor, 1)
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setoption('MAINBOARD_PART_NUMBER', part_number, 1)
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setdefault('MAINBOARD', full_path, 0)
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setdefault('MAINBOARD_VENDOR', vendor, 0)
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setdefault('MAINBOARD_PART_NUMBER', part_number, 0)
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dodir('/config', 'Config.lb')
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part('mainboard', path, 'Config.lb', 0, 0)
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curimage.setroot(partstack.tos())
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@ -1161,14 +1180,15 @@ def part(type, path, file, name, link):
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def partpop():
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global dirstack, partstack
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curpart = partstack.pop()
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curpart = partstack.tos()
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if (curpart == 0):
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fatal("Trying to pop non-existent part")
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print "End PART %s" % curpart.part
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# Warn if options are used without being set in this part
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for i in curpart.uses_options.keys():
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if (not isset(i, curpart)):
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notice("Option %s using default value %s" % (i, getformated(i, curpart.image)))
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for op in curpart.uses_options.keys():
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if (not isset(op, curpart)):
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notice("Option %s using default value %s" % (op, getformated(op, curpart.image)))
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partstack.pop()
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dirstack.pop()
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def dodir(path, file):
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@ -1190,9 +1210,7 @@ def dodir(path, file):
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def lookup(name):
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global curimage
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v = getoption(name, curimage)
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exitiferrors()
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return v
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return getoption(name, curimage)
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def addrule(id):
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global curimage
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@ -1214,7 +1232,7 @@ def setarch(my_arch):
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"""arch is 'different' ... darn it."""
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global curimage
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curimage.setarch(my_arch)
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setoption('ARCH', my_arch, 1)
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setdefault('ARCH', my_arch, 1)
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part('arch', my_arch, 'Config.lb', 0, 0)
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def doconfigfile(path, confdir, file, rule):
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@ -1244,7 +1262,7 @@ def tohex(name):
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"""atoi is in the python library, but not strtol? Weird!"""
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return eval('int(%s)' % name)
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def IsInt( str ):
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def IsInt(str):
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""" Is the given string an integer?"""
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try:
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num = long(str)
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@ -1601,9 +1619,7 @@ def writemakefileheader(file, fname):
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def writemakefilesettings(path):
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""" Write Makefile.settings to seperate the settings
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from the actual makefile creation. In practice you need to
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rerun NLBConfig.py to change these but in theory you shouldn't
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need to."""
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from the actual makefile creation."""
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||||
global treetop, target_dir
|
||||
|
||||
|
|
@ -1613,14 +1629,11 @@ def writemakefilesettings(path):
|
|||
writemakefileheader(file, filename)
|
||||
file.write("TOP:=%s\n" % (treetop))
|
||||
file.write("TARGET_DIR:=%s\n" % target_dir)
|
||||
file.write("\n")
|
||||
file.close()
|
||||
|
||||
def writeimagesettings(image):
|
||||
"""Write Makefile.settings to seperate the settings
|
||||
from the actual makefile creation. In practice you need to
|
||||
rerun NLBConfig.py to change these but in theory you shouldn't
|
||||
need to."""
|
||||
from the actual makefile creation."""
|
||||
|
||||
global treetop
|
||||
global global_options_by_order
|
||||
|
|
@ -1631,13 +1644,22 @@ def writeimagesettings(image):
|
|||
writemakefileheader(file, filename)
|
||||
file.write("TOP:=%s\n" % (treetop))
|
||||
file.write("TARGET_DIR:=%s\n" % (image.gettargetdir()))
|
||||
for i in global_options_by_order:
|
||||
if (isexported(i)):
|
||||
file.write("export %s:=%s\n" % (i, getformated(i, image)))
|
||||
file.write("export VARIABLES := ")
|
||||
for i in global_options_by_order:
|
||||
if (isexported(i)):
|
||||
file.write("%s " % i)
|
||||
file.write("\n")
|
||||
exported = []
|
||||
for o in global_exported_options:
|
||||
exported.append(o)
|
||||
for o in image.exported_options:
|
||||
if (not o in exported):
|
||||
exported.append(o)
|
||||
for o in exported:
|
||||
file.write("export %s:=" % o.name)
|
||||
if (hasvalue(o.name, image)):
|
||||
file.write("%s" % getformated(o.name, image))
|
||||
file.write("\n")
|
||||
file.write("\n")
|
||||
file.write("export VARIABLES :=\n")
|
||||
for o in exported:
|
||||
file.write("export VARIABLES += %s\n" % o.name)
|
||||
file.write("\n")
|
||||
file.close()
|
||||
|
||||
|
|
@ -1803,6 +1825,7 @@ def writemakefile(path):
|
|||
print "Creating", makefilepath
|
||||
file = safe_open(makefilepath, 'w+')
|
||||
writemakefileheader(file, makefilepath)
|
||||
file.write("include Makefile.settings\n\n")
|
||||
|
||||
# main rule
|
||||
file.write("all: ")
|
||||
|
|
@ -1859,15 +1882,16 @@ def writeinitincludes(image):
|
|||
outfile.close()
|
||||
|
||||
def writeldoptions(image):
|
||||
"""Write Makefile.settings to seperate the settings
|
||||
from the actual makefile creation."""
|
||||
|
||||
"""Write ldoptions file."""
|
||||
filename = os.path.join(image.gettargetdir(), "ldoptions")
|
||||
print "Creating", filename
|
||||
file = safe_open(filename, 'w+')
|
||||
for i in global_options.keys():
|
||||
if (isexported(i) and IsInt(getoption(i, image))):
|
||||
file.write("%s = %s;\n" % (i, getformated(i, image)))
|
||||
for o in global_exported_options:
|
||||
if (hasvalue(o.name, image) and IsInt(getoption(o.name, image))):
|
||||
file.write("%s = %s;\n" % (o.name, getformated(o.name, image)))
|
||||
for o in image.exported_options:
|
||||
if (not o in global_exported_options and hasvalue(o.name, image) and IsInt(getoption(o.name, image))):
|
||||
file.write("%s = %s;\n" % (o.name, getformated(o.name, image)))
|
||||
file.close()
|
||||
|
||||
def dumptree(part, lvl):
|
||||
|
|
@ -1919,20 +1943,29 @@ def gencode(part, file, pass_num):
|
|||
kid = kid.siblings
|
||||
debug.info(debug.gencode, "DONE GENCODE")
|
||||
|
||||
def verifyparse(image):
|
||||
def verifyparse():
|
||||
"""Add any run-time checks to verify that parsing the configuration
|
||||
was successful"""
|
||||
if (image.newformat() and image.getinitfile() == ''):
|
||||
fatal("An init file must be specified")
|
||||
|
||||
for image in romimages.values():
|
||||
print("Verifying ROMIMAGE %s" % image.name)
|
||||
if (image.newformat() and image.getinitfile() == ''):
|
||||
fatal("An init file must be specified")
|
||||
for op in image.exported_options:
|
||||
if (getoptionvalue(op.name, op, image) == 0 and getoptionvalue(op.name, op, 0) == 0):
|
||||
warning("Exported option %s has no value (check Options.lb)" % op.name);
|
||||
print("Verifing global options")
|
||||
for op in global_exported_options:
|
||||
if (getoptionvalue(op.name, op, 0) == 0):
|
||||
notice("Exported option %s has no value (check Options.lb)" % op.name);
|
||||
|
||||
#=============================================================================
|
||||
# MAIN PROGRAM
|
||||
#=============================================================================
|
||||
if __name__=='__main__':
|
||||
from sys import argv
|
||||
if (len(argv) < 3):
|
||||
print 'Args: <file> <path to linuxbios>'
|
||||
sys.exit(1)
|
||||
fatal("Args: <file> <path to linuxbios>")
|
||||
|
||||
top_config_file = os.path.abspath(sys.argv[1])
|
||||
|
||||
|
|
@ -1945,8 +1978,7 @@ if __name__=='__main__':
|
|||
fatal("Could not parse file")
|
||||
loc.pop()
|
||||
|
||||
for image_name, image in romimages.items():
|
||||
verifyparse(image)
|
||||
verifyparse()
|
||||
|
||||
# no longer need to check if an options has been used
|
||||
alloptions = 1
|
||||
|
|
|
|||
Loading…
Reference in New Issue